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194-025
• Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Monday, October 16, 2017 4:52 AM To: AK, GWO Well Integrity Engineer;AK, OPS EOC Specialists;AK, OPS GC2 Facility OTL;AK, OPS GC2 Field O&M IL;AK, OPS GC2 OSM;AK, OPS GC2 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad HUQ;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; Shriver,Tyson; Regg, James B (DOA) Cc: AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, OPS FF Well Ops Comp Rep;AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Munk, Corey;Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J;Wallace, Chris D (DOA) Subject: OPERABLE: Producer H-32 (PTD# 1940250)Well Barriers Confirmed with Passing MIT-T &CMIT-TxIA. All, Producer H-32 (PTD#1940250)was placed under evaluation on 10/02/17 for having sustained inner annulus pressure over NOL. A tubing tail plug was set on 10/12/17 and on 10/14/17 slickline changed out the live gas lift valves with dummy gas lift valves. The well passed a MIT-T to 2412 psi along with a passing CMIT-TxIA to 2448 psi. The passing tests confirms the integrity of two competent barriers. The well is now reclassified as OPERABLE. Work Completed: 1. Slickline:Set tubing plug,Set dummies-Complete 2. Fullbore: CMIT-TxIA, MIT-T-Pass 3. Slickline: Pull plug&set live gas lift valve.-Complete Please respond with any questions. Matt Ross (Alternate: Josh Stephens) Well Integrity Engineering SCANNED !"13 2 )00: Office 907-659-8110 Cell 907-980-0552 Harmony 4530 From: AK, GWO ell Integrity Engineer Sent: Monday, Octobe : 2017 2:09 PM To: AK, OPS EOC Specialists; • ', r• GC2 Facility OTL; AK, OPS GC2 Field O&M TL; AK, OPS GC2 OSM; AK, OPS GC2 Wellpad Lead; AK, OPS PCC Ops Lead; • ' , r• Prod Controllers; AK, OPS Well Pad HUQ; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West We c• Engr; Shriver, Tyson; 'Regg, James B (DOA) (jim.regg@alaska.gov)' Cc: AK, GWO Completions Well Integrity; AK, GWO DHD Well In P • AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well Information; AK, OPS FF We e• Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; • 'ornery,Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; Tempel, Joshua; Worthing •• Aras J; 1 • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Monday, October 2, 2017 2:09 PM To: AK, OPS EOC Specialists;AK, OPS GC2 Facility OTL;AK, OPS GC2 Field O&M TL;AK, OPS GC2 OSM;AK, OPS GC2 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad HUQ;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; Shriver,Tyson; Regg,James B (DOA) Cc: AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep;AKIMS App User;Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R;Tempel,Joshua; Worthington,Aras J;Wallace, Chris D (DOA) Subject: UNDER EVALUATION: Producer H-32 (PTD# 1940250)Anomalous IA repressurization when shut in Attachments: H-32.pdf All, Producer H-32 (PTD#1940250)was reported to have sustained inner annulus casing pressure above NOL on 9/29/17. The pressures were confirmed to be 2140/2080/Opsi. DHD performed a passing cold TIFL on 10/1/17, but a review of the well history shows slow TxIA communication that requires an increasing number of bleeds to maintain below NOL. At this time the well is reclassified as Under Evaluation and is on the 28 day clock for diagnostics and repair. Plan forward: 1. Production Engineer to evaluate. Please respond with any questions, SCANNED ' „# Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 WO ONO......r,.wex.No. 1 • • 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 5iel AUG 0 2012 Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB H -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad H that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) Date: 03/17/2012 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 H -01A 1951100 50029200990100 0.7 NA 0.7 NA 5.10 2/17/2010 H -02A 2021600 50029201000200 0.5 NA 0.5 NA 5.10 2/16/2010 H -03 1710190 50029201030000 0.2 . NA 0.2 NA 1.70 2/16/2010 H -04A 2031610 50029201040100 0.3 NA 0.3 NA 3.40 2/14/2010 H -05B 2091000 50029201060200 0.3 NA 0.3 NA 5.10 3/9/2010 H -06 1770020 50029202380000 0.1 NA 0.1 NA 0.85 2/16/2010 H -07A 2001280 50029202420100 0.6 NA 0.6 NA 3.40 2/15/2010 H -08 1770230 50029202470000 0.4 NA 0.4 NA 3.40 2/15/2010 H -09 1800640 50029204820000 21.6 5.0 0.8 7/12/2010 3.40 7/8/2011 H -10A 1971900 50029204870100 0.3 NA 0.3 NA 1.70 2/19/2010 H -11 1800680 50029204850000 0.3 NA 0.3 NA 1.70 2/18/2010 H -12 1800670 50029204840000 0.3 NA 0.3 NA 1.70 2/18/2010 H -13A 2090440 50029205590100 0.1 NA 0.1 NA Trace 2/18/2010 H -14B 2071160 50029205800300 0.1 NA 0.1 NA Trace 2/18 /2010 H -15 1810610 50029205910000 0.4 NA 0.4 NA 3.40 2/18/2010 H -16 2000650 50029205920200 0 NA NA NA NA NA H -17A 1971520 50029208620100 21.5 6.0 0.4 7/12/2010 1.70 7/8/2011 H -18 1822100 50029208800000 0.1 NA 0.1 NA 0.50 2/27/2010 H -19B 1980940 50029208830200 3.5 NA 3.5 NA 23.80 2/24/2010 H -20 1830070 50029208960000 6.7 NA 6.7 NA 47.60 2/22/2010 H -21 1860710 50029215750000 0.5 NA 0.5 NA 3.40 2/15/2010 H -22A 1970480 50029215880100 0.1 NA 0.1 NA 0.85 2/15/2010 H -23A 1950850 50029217940100 5 NA 5 NA 32.30 2/17/2010 H -24A 2071330 50029215120100 0.7 NA 0.7 NA 3.40 2/28/2010 11-25 1852680 50029214780000 0.1 NA 0.1 NA 0.85 2/26/2010 11-26 1852770 50029214870000 2.3 NA 2.3 NA 17.90 2/23/2010 H -27A 2030590 50029214560100 0.1 NA 0.1 NA 0.85 2/21/2010 H -28 1880440 50029218060000 0.5 NA 0.5 NA 3.40 2/17/2010 H -29A 1980380 50029218130100 5.2 NA 5.2 NA 57.80 2/16/2010 H -30 1880350 50029218000000 1.7 NA 1.7 NA 11.90 2/16/2010 H -31 1940140 50029224440000 0.7 NA 0.7 NA 5.10 2/18/2010 .-, H -32 1940250 50029224490000 0.3 NA 0.3 NA 1.70 2/18/2010 H -33 1940380 50029224580000 0.1 NA 0.1 NA 1.70 2/16/2010 H -34 1971640 50029228030000 1.3 NA 1.3 NA 13.60 2/19/2010 1-1-35 1951490 50029226000000 1.7 NA 1.7 NA 15.30 2/16/2010 H -36A 2000250 50029226050100 1.3 NA 1.3 NA 11.90 2/17/2010 H -37A 2000970 50029227720100 1.2 NA 1.2 NA 10.20 2/20/2010 H -38 2081670 50029234020000 Dust cover - NA NA NA NA 3/17/2012 Schlum6erger Alaska Uata & Consulting Services 2525 Gembell Street, Suile 400 Mchorage, AK 99503-2838 ATTN: Belh Well Job 71 ~ a ~. - a ~-~" ~.~~' ~ Log Description Date BL N0.5353 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage,AK 99501 Color CD V-02 B2WY-00018 MEM PRODUCTION PROFILE ' 07/27/09 1 1 W-26A 61 JJ-00033 MEM PRODUCTION PROFILE ~ 07/2W09 1 ~ H•32 ANHY-00702 PRODt/C710N PROFILE ~ G- 07/25/09 1 1 P2-29 L2-11 L2-06 AYTU-00052 ANHY-00706 B69K-00007 INJECTION PROFILE '1', ~ 7-~ LDL ~ CROSS FLOW CHECK 08/07J09 OB/02/09 07/31/09 1 1 1 1 1 1 P2-28 1-2/3 V-221 L-220 AYTU-00051 B2WY-00019 AXBD-00037 B1JJ-00035 INJECTION PROFILE C. -~ MEM INJEC710N PROfl E' MEM INJECTION PROFILE' MEM INJECTION PROPILE ~ 08/01/09 07/29/09 p~/yg/pg 07/30l09 1 1 ~ 1 ~ ~ ~ ~ 07-22 AZCM-00036 pRODUCTION PROFILE ~ - ~ ' 08/09/09 1 1 04-02A J-11A Lt-09 X-28 L2-O6 3-29/J-32 AYS4-0009Y AWLB-00029 AVS4-00089 AICBD-00026 8350-00020 AP3~-00055 USIT USIT _ pRODU TION PROFILE '_Q() MEM INJECTION PROFIIE U' PRODUCTION PROFILE IBP SET RECORD W/CHOSSGLOW - 08/11/09 08/05/09 08/08/09 05/17l09 08/1M09 08/08/09 1 1 1 1 1 1 1 1 1 1 ~ ~ O6•04A BSJN-00009 RST 08/23/09 1~ ~ 15-098 B2NJ-00013 MCNL - 07/15/09 1 ~ 03-328 09AKA0030 OHMWD/LWDEDIT 02/28/09 2 ~ G-146 AWJI-00043 MCNL 07/24l09 1 1 L2-13A AWJI-00036 MCNL ~ O6/17/09 ~ 18-028 P1-05 AWJI-00045 AWLB-00032 MCNL - $~ RST 08/17/09 08/09/09 1 1 1 1 B46A B2WY-00020 MCNL ~~ ~ Q - 08/03/09 1 ~ J-20B AXBO-00020 MCNL (REVISEU) . ~ ;LL " 04/72/09 ~ ai cecF ecrNnw~ cnr_o ocr c~or ev e~r_.u. v~ ..~~ o~r~ ~.,.~..~.. ...~~ ......., ..,... ~.. BP Explaration (Alaska) Inc. Pe~ro~echnical Data Center LR2-1 900 E. Benson Blvd. ..' ~..r~`"~.r, ai f ~,.«~,.:~~ ,. ... ~ # ~ ~t (;~~ Alaska Data & ConsWting Services 2525 Gambell Street, SuAe 400 Anchorage, AK 99503•2838 osi~ iios _ .. ~~~ yD ~t~'t iz;+S4' i,1i~ ~. ~ i t~~ MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser, Commissioner Tom Maunder, P. I. Supervisor % (3~' ~ \ FROM' Lou Gdmaldi, SUBJECT: Petroleum Inspector DATE: April 22, 2001 SVS Misc. tests BPX H pad Prudhoe Bay Field Sunday, .April. 22, 2001; ! witnessed the first of the one-month retests of the SVS systems on BPX H pad wells in the GC-2 area of the Prudhoe Bay Field. Merv Liddelow (BP Rep.) performed the SVS tests today. All components functioned propedy and held their pressure tests. The new style pilot boxes were installed on most of the wells, which combined with the reliability of the electronic pilots helped to produce these great results. The well houses were all clean with pilot valves in proper position. SUMMARY: I witnessed the SVS test on twenty BPX H pad wells in the Prudhoe Bay Field. 20 wells, 40 components, No failures. Wellhouse Inspections; 33 wellhouses, No problems noted. Attac~m.ents: SVS PBU H-pad 4-22-01 LG.XLS NON-CONFIDENTIAL SVS PBU H.pad 4-22-01 LG Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Lou Grimaldi Submitted By: Lou G. Date: Field/Unit/Pad: Prudhoe Bay field, H-pad Separator psi: LPS 157 HPS 22-Apr 650 C%-::i:~Si:ili)SS,V SSSV RetestWellType Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN& Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE H-01A 1951100! H-02 1710160~ H-04 1710220 ,,, H-05 17102401 650 550 550 P P OIL H-06 1770020 157 125 125 P P OIL , H-07A 2001280! H-08 1770230 H-II 18006801 157 125 100 P P OIL H-12 1800670 H-13 1810170~ 650 550 525 P P OIL H-14A 19806801 H-15 1810610~ 157 125 125 P P OI~ H-16B 2000650 H-17A 19715201 65'0 550 510 P P OIL H-18 1822100! H-19B 1980940~ 650 550 540 P P oIL H-20 1830070i H-21 18607101 650 550 525 P P OIL H-22A 1970480 157 125 125 P P OIL~ H-23A 1950850 650 550 550 P P OIL H-24 1853050! 157 125 115 P P OIL H-25 1852680 650 550 550 P P OIL H-26 1852770 157 125 95 P P OIL H-27 1852360i H-28 1880440 H-29A 1980380 650 550 530 P P OIL H-30 1880350 650 550 525 P P OIL , , H-31 1940140 H-32 1940250 157 125 100 P P OIL H.33 1940380 650 550 515 P P OIL H-34 1971640 157 125 125 P P OIL H-35 1951490 650 550 515 P P OIL H-36A 2000250 H-37 1971020 157 125 125 P P OIL ~oF, a ' es' 0 }F~[~'l/16/01 20 Components: . P-a-' 1' #lu~ ' ~ell }r Permit/ ~ePar l- set IL/P I TeSt '1 Test] Test ~ Date Number I Number / PSI I PS~ ! T~p I Coa~ / Code / Code/ Passed Remarks: Great test, no failures. Oil, WAG, GINJ, I GAS or CYCLE I RJF 1/16/01 Page 2 of 2 SVS PBU H pad 4-22-01 LG c:~Om,,~mM.r~oc LARRY GRANT Attn. ALASI~. OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE AK, 99501. Date: 26 April 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL B-22 (32-32-11-14) B-20 (14-29-11-14) C-22 D-04A H-22 (21-11-13) H-32 (42-20-11-13) DESCRIPTION 1 PLS FINAL BL+RF ~ 1 PLS FINAL BL+RF~ ECC No. Run # i 604.07 1 PLS FINAL BL+RF/ Run # 1 1423.10 Run ~ 1 1539.06 1 PFC/PERF FINAL BL+RE,/ Run # 1 1 PFC/PERF FINAL BL+RF ~/ Run # 1 1 PLS FINAL BL+RF ~ Run # 1 Run # 1 1 PLS FINAL BL+RF 5604.06 5626.05 60~ 6 .07 6170.09 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 995!~ Date: PERMIT 94-025 94-025 94-025 94-025 94-025 74-025 9{-025 94-025 ~-025 94-025 94-025 DATA ~G R.'/] CL AOGCC individual Well. Geological Materials Inventory T DATA_PLUS I00~1-I0535,~_ _ OH-DIFL/AC_ o~6oo~1oooo ~ S~ 9630-I0103 COMP DATE: 03/27/94 ~iLY WELL OP R 02/26/94~03/20/94 ~_~gRVEY ~'P. VE Y HC'/AC/GR 100- I0544 , GYRO, MWD, ENo I00-3200, GYRODATA 10021-10505 10021-10469 ~iFL/GR/SP ~EMT/GR L 10034-10486 ~C/GR/CL /~R/=~ L 10070-I04~2 =~/~M/~..u L 10100-10374 ~PFC/GR/CL (JWm) L 9600-i0416 94 - 025 L'~SS TVD L 10021-10535 L i0 _ ~:00-10416 L 10021-10535 Page · I Date ' 10/13/c.''~ RUN DATE_RE CVD 03/30/94 01/04/'95 ol/o4/95 04/21/94 04/21/94 04/2~/94 04/21/94 04/12/94 04/12/94 04/i2/94 04/12/94 04/29/94 06/03/94 06/24/9% 04/29/94 04/12/94 Are drY_ ditch ~ampies required~, ve~. ~ ~~d received~. -- yes--no Was the well cored? yes ~-sis & descript~d? Are well tests required?l /yes ~ Receive~? yes no - Well is in compliance _ ~-- .~O I,~ztial ~O, iMEN~S _ye S ilo STATE OF ALASKA AND GAS CONSERVATION COMMISSlC REPORT (,,- SUNDRY WELL OPEnATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging__ Pull tubing__ Alter casing __ Repair well__ Perforate X Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stratigraphic Service 4. Location of well at surface 1908' SNL, 1264' WEL, SEC. 21, T11N, R13E At top of productive interval 1646'SNL, 117' WEL, SEC. 20, T11N, R13E At effective depth At total depth 1650'SNL, 189' WEL, SEC. 20, T11N, R13E 12. Present well condition summary RECEIVED MAY 17 19~5 Alaska 0ii & (las Co~. Commission Total depth: measured true vertical 10544 feet Plugs (measured) 9237 feet 6. Datum elevation (DF or KB) KBE=74.5 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number H-32(42-20-11-13) 9. Permit number/approval number 94-025 / 10. APl number 50- 029-22449 11, Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 10460 feet Junk (measured) 9154 feet Casing Length Structural -- Conductor 110' Surface 3218' Intermediate 9953' Production -- Liner 691' Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 20" 260 sx Arcticset 184 184 '0 3/4" 1060 sx CS 111/355 sx "G" 3218 3026 7 5/8" 365 sx Class 'G" 10028 8730 5 1/2" 130 sx Class "G" 9851 '- 10542' 8559-9236 10032'-60' (five intervals), 10146'- 10176' {Sand plug 10181 '-397' seven intervals} true vertical subsea 8659'-8686' (five intervals), 8770'-8800', {Sand plug 8805'-9017'seven intervals} Tubing (size, grade, and measured depth) 4 1/2", 13CR80 @9857' Packers and SSSV (type and measured depth) Packer @9794'&9858'&9871 and SSSV @2112' 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 1786 2939 57 0 4986 5751 1092 3400 Tubing Pressure 205 292 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 for..eg~ing is true and correct to the best of my knowledge. / / ,/ . · J ~., S.gned ~/¢,,A~¢~*."/~,, /// '~~ Title Senior Technical Assistant ,, Date Form 10-404 Rev 06/15/88 / ~' L~,u 5/05/94 6/11/94 7/19/94 12/16/94 WELL H-32(42-20-11-13) AddperffHydraulic Fracture Operation The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 10146' - 10176' MD The following additional interval were perforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 10194'-10214'MD 10218'-10232'MD The following additional interval were perforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 10255'-10280'MD Performed a Hydraulic Fracture(IVISHAK) using the following fluids: Operational problems none Comments Treesaver rubber left in hole. 5"X 4.5" should be one piece FLUID ADDITIVES BJ SPECTRA FRAC G4000 FLUID SYSTEM with 15 PPT silica flour and 40 PPG adomite regain in pad. 300GAL ESL DF PAD. FLUID ADDITIVES BJ SPECTRA FRAC G4000 FLUID SYSTEM with 15 PPT silica flour and 40 PPG adomite regain in pad. 300GAL ESL DF PAD. 12/24/94 The following additional interval were perforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 10032'-10036'MD (Sag) 10036'- 10042'MD 10042'-10048'MD 10048'-10054'MD 10054'-10060'MD REC£1V£D MAY 1 7 1995 0ii & Gas Cons, Commission Anchor~, ~ O : I61NAL Page 2 12/27/94 WELL H-32(42-20-11-13) Performed a Hydraulic Fracture(Sag) using the following fluids: Operational problems Chiksan swivel began leaking while on pad. Comments Had to shut down after 40 bbls pad behind pipe to fix a leak. Compensated for loss of pad volume, and for loss of effect of linear gel ahead of pad, by pumping extra 100 bbls pad and doing job at 31 bpm. Looks like TSO came at about the right time- maybe 1.5 min early-but then things either got real stiff or we suffered from pack back. Got 10 bbls of good 10 ppg behind pipe. No treesaver rubber left in hole. FLUIDS PUMPED DOWNHOLE INJ TEST: & DATA FRAC: 1030 FRAC: 2153 Bbls Bbls 3183 TOTAL FLUIDS PUMPED DOWN HOLE LOAD VOLUME 130 120 250 Diesel to IA, tubing, or GC Diesel Recovered (not downhole) Total Diesel FLUID ADDITIVES BJ SPECTRA FRAC G4000 FLUID SYSTEM with 15 PPT silica flour and 40 PPG adomite regain in pad. 300 gal ESL in datafrac pad. RECEIVED MAY 'l 7 1995 LiJt & Gas Cons. Commission Anchors, ~, LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 29 December 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ~ q. [%B-15 (21-13-11-14) /(~>'1%~ "J-14 ( ].0-11-13 ) 1 PFC/PERF FINAL BL+RF 1 CCL FINAL BL+RF 1 PLS-STATIC FNL BL+RF 1PLS FINAL BL+RF ! PFC/PERF FINAL BL+RF 1CCL/PERF FINAL BL+RF 1 PLS FINAL BL+RF 1 PFC/PERF FINAL BL+RF Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run ~ 1 Run # 1 Run # 1 ECC No. 2012.04 4040.01 4600.02 5798.11 5972.01 6170.08 6170.07 6287.01 Atlas W~eLi~e Services O= F~ to (907) 563-7803 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 22 December 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~)~q~-O8 (11-~-6-1~-12) T-01 DESCRIPTION 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PFC/GR FINAL BL+RF ECC No. Run # 1 4117.06 Run ~ 1 5971.02 Run # 1 6170.06 Please sign and return to: Attn. Rodney D. Paulson ~5J500 B Str~-~ ? ~- ) ~,~ Anc~3fage, AK 97518 ~'/ / ~~ ~ (907) 563-7803 Received b~~~~~~ Date: ~~~ ~ ~ ~ ~ t ~ ~ ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 26 July 1994 RE:, Transmittal of Data ', Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL H-Z7 (34-15-11-13) A-07 (12-26-11-13) DESCRIPTION PL STATIC FINAL BL PL STATIC RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PL STATIC FINAL BL 1 PL STATIC RF SEPIA 1 PL STATIC FINAL BL 1 PL STATIC RF SEPIA ECC No. Run # 1 3924.02 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 6170.05 5665.07 6163.01 Run # 1 4824.01 Run # 1 Please sign and return to: Atlas Wireline .Services 5600 B Street ~:r~e1, AK 99518 /~C~/F~o '~nChOrage Please s lgn ~d re~u~ ~o: Pe~rotee~teal Da~ 0enter BP Explora%ton (Alaska) 900 Eas~ Benson Boulev~r4 ~chorage, ~aska ~908 Received by Date REr'EIVED, J!.j~l 2_ 4 1994 Alaska 0il & Gas Cons. Commissior~ Anchorage · . , · ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Dear Sir/Madam, Date: 15 June 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Enclosed, please find the data as described below: WELL # DESCRIPTION R-10 F-34 (44-35-12-13) /! PLS PRESURE FINAL BL 1 PLS.PRESURE RF SEPIA PLS PRESURE FINAL BL 1 PLS PRESURE RF SEPIA ECC No. Run # 1 5823.01 Run # 1 Run # 1 Run # 1 61~1.02 H-13 /1 PFC/GR/PERF FINAL BL 1 PFC/GR/PERF RF SEPIA Run # 1 6090.01 Run ~ 1 C-30 /~ PFC/PERF FINAL BL ! PFC/PERF RF SEPIA Run # 1 3983.01 Run # 1 H-25 /~1 PFC/GR/PERF FINAL BL 1 PFC/GR/PERF RF SEPIA Run # 1 5666.02 Run # 1 H-19 (22-15-11-13) ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 3448.01 Run # 1 R-27 P-23 (41-32-11-13) /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 5670.03 Run # 1 Run # 1 6043.03 Run # 1 H-32 (42-20-11-13) /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 6170.04 Run # 1 H-31 //1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 6158.04 Run # 1 N-21 /1 DTEMP/GR FINAL BL 1 DTEMP/GR RF SEPIA Run # 1 5630.01 Run # 1 C-ll /1 DTEMP FINAL BL 1 DTEMP FINAL RF SEPIA Run # 1 5942.01 Run # 1 cont/ ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 15 May 1994 Transmittal of Data Sent by: U.S. MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION E-02 (34-06-11-14) ~?~-~L z-21 C-07 (31-24-11-13) 5q~-25 ~-32 (42-20-1~-13) /;I PLS/SPNR FINAL BL t PLS/SPNR RF SEPIA .~- PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA ~ DTEMP/GR FINAL BL ! DTEMP/GR RF SEPIA ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA ~_-.~,~H-26 (23-16-11-13) ~-- IOL Z-12 (21-30-11-12) ,-~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA '~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA /! PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA /! PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Cont/ ECC No. Run # 1 5938.01 Run # 1 Run # 1 5780.04 Run # 1 Run # 1 4166.03 Run # 1 Run # 1 Run # 1 3838.02 Run # 1 6170.03 Run # 1 Run # 1 4892.01 Run # 1 Run # 1 4031.02 Run # 1 Run # 1 6083.07 Run # 1 Run # 1 2187.04 Run # 1 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 23 April 1994 RE: Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PLS INJ. FINAL BL /d~PLS INJ. RF SEPIA lzPLS INJPROF.FINAL BL ~ PLS INJPROF.RF SEPIA L-PLS INJ. FINAL BL /~ PLS INJ. RF SEPIA IiPLS INJPROF.FINAL BL ~ PLS INJPROF.RF SEPIA ~[~q K-03 (31-04-11-14) 1 CN/GR FINAL BL ~ CN/GR FINAL RF SEPIA 1 CN/GR FINAL BL .~i/CN/GR FINAL RF SEPIA 9~5 H-32 (42-20-11-13) ~~ W-05 (13-26-11-12) 1 PFC/PERF FINAL BL 1 PFC/JEWL FINAL BL /'i PFO/PERF RF SEPIA .~/ PFC/JEWL RF SEPIA 1 CCL/PATCH FINAL BL /i CCL/PATCH RF SEPIA 1 PFC/PERF FINAL BL ~ PFC/PERF RF SEPIA %~~ C-38 (41-18-11-14) ~--i~ R-34 (13-34-12-13) 1 PFC/GR/CCL FINAL BL //~"PFC/GR/CCL RF SEPIA 1 PFC/PERF FINAL BL /-'1 PFC/PERF RF SEPIA ECC No. Run # 1 4742.02 Run # 1 Run # 1 2597.02 Run # 1 Run # 1 Run ~ 1 4123.01 Run # 1 5971.01 Run # 1 Run # 1 6183.00 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run f 1 Run ~ 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 585.04 6170.02 5752.01 5607.03 5785.03 6083.04 Cont/ G-14 (12-12-11-13) 1 PFC/GR/CCL FINAL BL /~ P~c/GR/COL R~ SEPIA Run # 1 Run # 1 5653.05 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: Please sign and return to: Sonya Wallace (MB 3-3) Petrotechnical Data Center BP Exploration (Alaska) Inc. 900 East Benson Boulevard Anchorage, Alaska 99508 Received by: Date: RECEIVED APR 2 9 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS I-I SUSPENDED I-I ABANDONED I"! SERVICE [] 2, Name of Operator 7. Permit Number BPExploration ORI~'~_'~,,' ~ ' 94-025 3. Address I~ i I ~1 /--~ L. 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o-029-22449 4. Location of well at surface 9. Unit or Lease Name 1908' SNL, 1264' WEL, SEC. 21, T11N, R13E . . '~ b,_...,..~.~.~:,,.,.,.~-a:~.~ Prudhoe Bay Unit .... '~~ H-32 (42-20-11-13) 1646'SNL, 11TWEL, SEC. 20, T11N, R13E ,,,~,,~_f~ :~' ..... 11. FieldandPool At Total Depth - - '~ ~ -'~~ Prudhoe Bay Field/Prudhoe Bay Pool 1650' SNL, 189' WEL, SEC. 20, T11N, R13E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 74.5' I ADL 28283 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Suep. or Aband. J15. Water Depth, if offshore 116. No. of Completions 2/26/94 3/13/94 3/27/94I N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD} 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 10544'MD/9237'TVD 10460'MD/9154'TVD YES [] r,D []I 2112'feet MD J 1900'(Approx.) 22. Type Electric or Other Logs Run GR/DIFL/AC/Cal, FTM/GR, MWD 23. CASING, LINER AND CEMENTING RECORD SE'Fl'lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 30' 110' 30" 260 sx Arcticset (Approx.) 10-3/4" 45.5# NT-80 30' 3293' 13-1/2" 1060 sx CS 111/355 sx "G" 7-5/8" 29. 7# N T-95 2 7' 10028' 9- 7/8" 365 sx Class "G" 5-1/2" 17# 13CR80 9851' 10542' 6-3/4" 130 sx Class "G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDI PACKER SET (MD) Gun DiameterMD 3-3/8" ~.vSBf 4-1/2", 13CR80 9857' 9794' & 9858' & 9871' 10146'-10176' 8845'-8875' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 3/28/94 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SITF IGAS-OIL RATIO I TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brier description ol lithology, porosity, lractures, apparent dips, and presence ot oil, gas or water. Submil core chips. REC !VED /~;i.z:?.a Oil & Oas Cons. f.;ommission Anc,0rage. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE -~. 30. GEOL~ MARKERS f ,_ AMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 10023' 8649' Shublik 10053' 8679' Top Sadlerochit 10136' 8759' HOT 10344' 8964' 31. LIST OF A'I-I'ACHMENTS 32. I hereby certify that lhe foregoing is true and correct to the best of my knowledge '~ ~\l~ Title Dr~Il~nc~ Engineer Suoervisor Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". RECEIVED Form 10-407 i!,r~i:l 2 '1 1994 .... ... ....... f:;a,., Oor~s. Commission Anchorage BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: H-32 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 02/26/94 03:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 18E WO/C RIG: NABORS 18E 02/26/94 ( 1) TD: 110 PB: 110 02/27/94 ( 2) TD: 2000' (2000) 02/28/94 ( 3) TD: 3310' (1310) 03/01/94 ( 4) TD: 3310'( 0) 03/02/94 (5) TD: 4700' (1390) PU BHA MW: 0.0 MOVE RIG F/ H-31 TO H-32 AND RIG UP. BLOW DOWN STEAM AND WATER LINES, DISCONNECT SAME. MOVE PIPE SHED, BOILER, MOTOR PITS. PU HERCULITE & MATTING BOARDS - LEVEL LOCATION W/ CATS. MOVE SUB BASE F/ H-31 TO H-32. SPOT COMPLEXES ON H-32. NU 20" DIVERTER. PUMP STEAM AND WATER AROUND. TAKE ON WATER AND DIESEL. LEVEL DIVERTER SYSTEM. NU 20" HYDRIL AND RISER AND FLOW LINE. MIX SPUD MUDD. PU BHA - PREPARE TO FUNCTION TEST DIVERTER. DRLG SURFACE HOLE MW: 9.2 VIS:340 PU BHA. FUNCTION TEST DIVERTER. TAG UP @ 97' PRESS UP TO 3000 PSI - CHECK SURFACE EQUIP - MOTOR FROZE UP POH TO MOTOR - STEAM SAME - CIRC. STAND BACK KELLY - PU BHA - ORIENT TOOLS. DRLG F/ 110-1227' SHORT TRIP TO DC'S, NO PROBLEM. DRLG F/ 1227-2000'. RUN 10 3/4" SURFACE CSG MW: 9.5 VIS:192 DRLG 13 1/2" HOLE F/ 2000-2304' MADE UP 10 STD SHORT TRIP TO 1200', HOLE IN GOOD SHAPE. DRLG F/ 2304-3310' CIRC BTTMS UP. DROP SURVEY - BLOW DOWN KELLY. POH TO HWDP. SLM. NO CORRECTION. ATTEMPT TO RETRIEVE SURVEY TOOL W/ OVERSHOT, NO LUCK. RIH. HIT BRIDGES @ 1340-1600' CIRC BTTMS UP. POH, RETRIEVE SURVEY, LD BHA. CLEAN UP FLOOR. RU CASERS. START RUNNING 10 3/4" SURFACE CSG. TESTING BOP'S MW: 9.3 VIS: 40 RAN TOTAL 83 JTS 10 3/4" SURFACE CSG. MAKE UP HANGER, LANDING JT AND CMT'G HEAD. CIRC AND RECIPICATE, PUMPED 424 BBLS AND THINNED MUD BACK. TEST LINES. ND 20" DIVERTER SUSTEM. RAN 1" TO 110'. BJ DID TOP JOB PUMPING 190 SX COLD SET 2. NU 13 5/8" CLEAR FLOOR OF CSG EQUIP. TEST GAS ALARMS, TEST BOP'S. RU WESTERN ATLAS. RAN GYRO F/ 3150' TO SURFACE. RD ATLAS. PULL WEAR RING AND SET TEST PLUG. TST BOP'S. DRILLING MW: 9.3 VIS: 38 TEST BOPE. PU 9 7/8" BHA, ORIENT TOOLS, SURFACE TEST, AND RIH TO 3210'. TEST 10 3/4" CASG. DRLG PLUGS, FC @3210', GOOD CMT, FS @3291', AND 10' NEW HOLE TO 3320' CIRC AND PERFORM LEAK OFF TEST. DRLG 9 7/8" HOLE F/ 33~0-4348' SHORT TRIP TO 10 3/4" SHOE, SWABBING F/ 3700-4000'. DRLG 9 7/8" HOLE F/ 4348-4700' WELL : H-32 OPERATION: RIG : NABORS 18E PAGE: 2 03/03/94 (6) TD: 6150' (1450) 03/04/94 ( 7) TD: 7150' (1000) 03/05/94 ( 8) TD: 8075' ( 925) 03/06/94 (9) TD: 8654' ( 579) 03/07/94 (10) TD: 9585' ( 931) DRILLING MW: 9.5 VIS: 48 DRILLING F/ 4700-5054' POH - SWABBING. P/U CIRC HEAD AND CBU. POH. HOLE SWABBING. FILL THROUGH DP. POH SLOWLY. SWABBED TO 4000', POH. L/D MOTOR. CHANGE BIT, ORIENT, SURFACE TEST MOTOR/MWD. CUT/SLIP DRILLING LINE 105'. RIH. SURVEY BENCHMARK @3421'. RIH, HIT BRIDGE @4675' REAM/CIRC F/ 4670-4746' STAND BACK KELLY. RIH T/ 4800', HIT BRIDGE, L/D 9 JTS, RIH 3 STDS. REAM F/ 4798-5054' DRILLING F/ 5054-6021'. SHORT TRIP T/ 4600'. NO PROBLEMS. DRILLING F/ 6021-6150'. DRILLING MW: 9.7 VIS: 39 DRILLING F/ 6150-6725'. SWEEP HOLE EVERY 4 HRS. PR SLOWED. CBU. DROP SURVEY-EMS. PUMP DRY JOB. POH, L/D LEAD DC, BREAK OUT AND MAKE BIT ORIENT MOTOR AND TELECO. SERVICE WEAR RING. RIH, CHECKED TELECO, FILL PIPE AT SHOE, WASH TO BOTTOM F/ 6635-6725' DRILLING F/ 6725-7150'. HOLE IN GOOD SHAPE. DRILLING MW: 9.8 VIS: 54 DRILLING F/ 7150-7742' DROP ANGLE. SHORT TRIP 11 STDS, MINOR TIGHT SPOTS. DRILLING F/ 7742-8075'. CONTINUE TO DROP ANGLE. RIH W/ BIT #5 MW: 9.9 VIS: 52 DRILLING F/ 8075-8376' HOLE PACKED OFF WHILE DRILLING AT 8376'. L/D 2 SINGLES WHILE ATTEMPTING TO BREAK CIRC AND WORK PIPE. POH TO 7075'. HOLE TIGHT AND SWABBING. FILL HOLE DOWN DP AND ATTEMPT TO BREAK CIRCULATION EVERY 2 STDS. BREAK CIRCULATION, CBU 1 1/2 TIMES. RIH - P/U KELLY AND REAM EVERY 2 STDS, PUMP LO/HI SWEEP. DRILLING F/ 8376-8654'. CBU AND SWEEP HOLE. DROP SURVEY. POH T/ 7000', NO PROBLEMS. PUMP PILL. POH SLM, BREAK OUT BIT, RETRIEVE SURVEY. TEST TELECO AND MOTOR. RIH W/ BIT #5. CHANGE OUT #1 MUD MOTOR MW: 9.9 VIS: 49 RIH, FILL PIPE CHECK TELECO AT 4415' WASH TO BOTTOM F/ 8580-8654, HOLE CONDITON GOOD. DRILLING F/ 8654-9585' PDC INTIAL ROP. WORKED BIT SEVERAL TIMES. ROP PICKED UP AT 8740'. BRUSHES IN TRACTION MOTOR ON #1 MUD PUMP FAILED, SERIOUS DAMAGE TO MOTOR. PREP TO XO MOTOR. MIX/PUMP DRY JOB. POH TO SHOE. CHANGE OUT TRACTION MOTOR. RECEIVE i,.!:; :!::J (J~:[ ,?~ ~:~ Cons. Commission Anchorag~ WELL : H-32 OPERATION: RIG : NABORS 18E PAGE: 3 03/08/94 (11) TD: 9620'( 35) 03/09/94 (12) TD:10060' ( 440) 03/10/94 (13) TD:10060' ( 0) 03/11/94 (14) TD:10060' ( 0) 03/12/94 (15) TD:10060' ( 0) DRILLING MW:10.0 VIS: 50 CHANGE OUT 91 MUD PUMP TRACTION MOTOR. DIFFICULTIES WITH HUB ON MOTORS. SIZE DIFFERENT HAVING TO SWAB HUBS FOR SPROCKET TO FIT. HUBS ARE INTERFERENCE FIT ON TAPERED SHAFT, DIFFICULT TO REMOVE WITH 100 TON HYD. PULLER. CBU AT SHOE. POH L/D MOTOR AND PDC BIT. SLM NO CORRECTION. P/U BIT 96 FlC, RIH CHECK TELECO. RIH. CHANGE OUT #1 MUD PUMP TRACTION MOTOR. MODIFY MOUNTING PLATES FOR MOTOR. RIH FILL PIPE AT 3200, 4400 & 7500'. THAW FROZEN STANDPIPE. WAS TO BOTTOM FROM 9500' PACKING OFF AND STICKY, 20' HARD FILL ON BOTTOM. DRILLING F/ 9585-9620' DRILLING MW: 9.7 VIS: 41 DRILLING F/ 9620-10060' STARTED LOSING MUD AT 05:00 HRS, MODERATE LOSS WHEN ENTERING SAG RIVER NOTED. +/- 120 BBL/HR BASED ON TIME TO REFILL HOLE. CIRC/MONITOR HOLE FOR LOSSES. DIMINSHING TO 50 BBLS/HR LOSS. MIX LCM PILL. CONTINUE CIRC F/ GEOL. SAMPLE WHILE BUILDING PILL. LAYING DOWN DP MW: 9.8 VIS: 48 MIX AND SPOT LCM PILL ON BOTTOM. POH TO OBSERVE HOLE FOR FLUID LOSS. OBSERVE WELL - NO FLUID LOSS. MIX AND PUMP DRY JOB WHILE CIRC DP CAPACITY. SHORT TRIP TO SHOE. OBSERVE WELL - STABLE. RIH, FILL DP, HOLE TIGHT @9550'. REAM F/ 9550-9650'. LD 12 JTS DP AND FINISH RUNNING PIPE OUT OF DERRICK. REAM F/ 9650-10054' HOLE TIGHT AND PACKING OFF F/ 9980-10054'. HOLE TAKING MUD @10054' SPOTTED 25 BBL LCM PILL. POH TO 9100, WAIT ON LCM PILL 1 HR AND BROKE CIRC, HAD FULL RETURNS. RIH TO 10040', HOLE IN GOOD SHAPE. CIRC BTTMS UP @10040' SWEEP HOLE - SPOT 35 BBL LCM PILL ON BTTM. POH W/ 5 STANDS DP SLUG. POH LAYING DOWN DP - HOLE IN GOOD SHAPE. TOTAL MUD LOSS 350 BBLS. COND HOLE FOR CMT JOB MW: 9.7 VIS: 39 LD BHA. PULLED WEAR BUSHING. SET TEST PLUG. CHANGED BTM RAMS TO 7 5/8". TESTED DOOR SEALS. RU CASERS - SAFETY MEETING, RUN 7 5/8" CSG SLOW. CIRC @ 10 3/4" SHOE. FULL RETURNS. RIH W/ 7 5/8" CASG. CIRC @ 7000' FINISH RIH W/ CSG SLOW, MAKE UP HANGER AND LANDING JT. LANDED CASG. MAKE UP CMT'G HEAD AND BREAK CIRC. TEST BOPS MW: 9.4 VIS: 35 WORK CSG AND ESTABLISH CIRC RATE. TEST CMT LINES. WOC W/ 125 PSI ON 10 3/4" X 7 5/8" ANN. TEST CHOKE MANIFOLD. BLEED PRESSURE OFF ANNULUS. RECOVERED 4 BBLS. PU BOPS AND LANDED 7 5/8" CSG. NU BOPS. TEST 7 5/8" PACKOFF. CHANGE UPPER AND LOWER RAMS TO 3 1/2". TEST BOPE. RECEIVED WELL : H-32 OPERATION: RIG : NABORS 18E PAGE: 4 03/13/94 (16) TD:10129' ( 69) 03/14/94 (17) TD:10544' ( 415) 03/15/94 (18) TD:10544' ( 0) 03/16/94 (19) TD:10544' ( 0) WAIT ON LCN PILL MW: 8.8 VIS: 39 FINSH BOPE TEST. NO FAILURES. PULLED TEST PLUG AND SET WEAR BUSHING. PU 6 3/4" BIT AND BHA, RIH PU 3 1/2" DP. CHANGE OUT KELLY. CUT DRLG LINE. FINISH RIH PU 3 1/2" DP. CIRC 69500'. TAGGED UP AT 9919'. CO TO 9960' AND CIRC. TEST 7 5/8" CSG. DRLG'D CMT, PLUGS FC 69947', GOOD CMT IN SHOE JT, AND FS 610033' DELG'D 6' BELOW SHOE TO 10039'. HOLE TIGHT AND PACKED OFF. PULLED UP INTO CSG AND FREED UP PIPE. CIRC AND CONDITION MUD W/ BIT IN CSG. WASH TO BTM 6 10060'. NO HOLE PROBLEM, DRLG 6 3/4" HOLE F/ 10060-10129' PULL UP INTO 7 5/8" CSG MIX AND PUMP 50 BBL LCM PILL. WAIT ON LCM PILL. RU LOGGERS MW: 8.8 VIS: 38 POH W/ 16 STANDS DP TO TOP OF LCM PILL. FILL HOLE AND WO LCM PILL. RIH TO 10003' WASH F/ 10003' TO BTM 6 10129'. HOLE IN GOOD SHAPE. NO MUD LOSS. DRLG 6 3/4" HOLE F/ 10129-10544' TD. CIRCULATE, MADE 6 STD SHORT, HOLE IN GOOD SHAPE, NO FILL. PUMP HI VIS SWEEP. CIR AND COND MUD AND HOLE FOR LOGS. HOLE SEEPING ABOUT 6 BPH AFTER SHORT TRIP. LOST 24 BBLS. DROPPED MULTI-SHOT SURVEY - SLUG DP. POH, RETRIEVE SURVEY - SLM - NO CORRECTION. RU ATLAS W. L. POH TO RUN LINER MW: 8.8 VIS: 36 ATLAS RAN DIFT/AC/CALIPER F/ WLTD TO 10538-10021' RAN GR F/ 10533-8547'. RAN ATLAS FMT/GR. TOOK PRESSURE READING IN SAG RIVER AND SADKLEROCHIT. MADE 27 SETS AND RECORDED 21 PRESSURES. HOLE IN GOOD SHAPE. RIH W/ BIT AND BHA. BREAK CIRC. CIRC BOTTOMS UP. HOLE TAKING MUD. POH W/ 15 STDS DP. OBSERVE WELL, STANDING FULL, SLUG DP. POH TO RUN 5 1/2" LINER. POH W/ SETTING TOOL MW: 8.9 VIS: 35 FINISH POH TO RUN 5 1/2: LINER. RU CASERS. RAN 17 JTS 5 1/2" 17# CR-80 NSCC CSG. PU BAKER HYDROLIC SET HANGER. ISOLATION PACKER AND TIE BACK SLEEVE. CLEAR LINER. RIH W/ 5 1/2" LINER ON 3 1/2" DP - SLOW - FILL PIPE EVERY 10 STDS. CIRC PIPE CAPACITY 6 7 5/8" SHOE. FINISH RIH W/ 5 1/2" LINER TO 10522' WASHED 22' TO BTM. NO FILL. CIRC AND COND MUD AND HOLE FOR CMT JOB. TEST LINES. ROTATE AND RELEASE SETTING TOOL. STUNG OUT OF LINERR W/ 600 PSI ON DP. STARTED REVERSE CIRC CEMENT UP DP. OM SEAL, AND QUICK SEAL. RIH TO 9600' - SPOT 50 BBL LCM PILL. POH TO 8900' - OBSERVE WELL - HOLE STANDING FULL. CHAIN OUT OF HOLE W/ SETTING TOOL. Anchorage WELL : H-32 OPERATION: RIG : NABORS 18E PAGE: 5 03/17/94 (20) TD:10544' ( 0) 03/18/94 (21) TD:10544' ( 0) 03/19/94 (22) TD:10544 PB: 9231 03/20/94 (23) TD:10544 PB: 9231 CBU @ 10464' PBTD MW: 8.9 VIS: 35 P/U POLISH MILL, SCRAPOER, RIH F/ 9863' POLISH LINER TOP TIEBACK SLEEVE. CIRC AND COND MUD, OBSERVE WELL. POH W/ POLISH MILL/SCRAPER. L/D SAME. SERVICE WEAR RING. P/U LINER TOP "H" ISOLATION PACKER ASSEMBLY, RIH. STING INTO TIE-BACK AND TEST SEALS. PRESSURE TO 3500 PSI SET PACKER. RELEASE FROM PACKER, P/U WATCH DRAG. FOR VERIFICATION OF RELEASE. PRESSURE UP. PUMP DRY JOB, POH WITH SETTING TOOL. STRAP BHA, P/U MILL, 3 DC, 2 7/8 DP, RIH T/ 10408' DRILL CMT F/ 10408-10464 LC. CBU. REPLACE HYDRIL ELEMENT MW: 8.9 VIS: 0 CBU. TEST LINER. GOOD TEST. R/U REVERSER OUT WITH 50 BBL VISCOSIFIED SEAT WATER, FOLLOWED BY FILTERED SEA WATER UNTIL SEAWATER RETURNS AT SURFACE. SHUT DOWN, CLEAN SHAKERS, POSSUM BELLY, PUMP UNTIL RETURNS CLEAN. ADD INHIBITOR THROUGH SYSTEM UNTIL INHIBITOR RETURNS PRESENT. TEST LINER AND CSG. GOOD TEST. BREAK KELLY, POH L/D 3 1/2" DP AND 2 7/8" DP AND COLLARS. ATTEMPT TO PULL WEAR RING. NIPPLE DOWN DRILLING NIPPLE. FLOWLINE REPLACE HYDRIL PACKING ELEMENT. REPLACE HYDRILL ELEMENT MW: 0.0 REPLACE HYDRILL ELEMENT. N/U FLOWLINE AND DRILLING NIPPLE. CHANGE RAMS TO 4 1/2" AND TEST DOOR SEALS TO 3500'. R/U RUN 4 1/2" 12.6# 13CR 80 NSCT TBG COMPLETION ASSEMBLY. HOOK UP CONTROL LINES TO HANGER AND TEST. LAND IN TBG SPOOL. RUN IN LOCK DOWNS. XO RAMS T/ 5" AND N/D BOPE. RELEASE RIG MW: 0.0 HOOK UP CONTROL LINE T/ TBG SPOOL TEST. N/U TBG ADAPTER FLANGE AND TREE, TEST. R/U LUBRICATOR PULL 2 WAY VALVE. R/U SET PACKER T/ 3700, TEST PKR. SHEAR RP. DISPLACE W/ 83 BBL DIESEL F/ FREEZE PROTECT. U-TUBE SAME. XO KELLY, CLEAN PITS, INSTALL BP VALVE, SUCK OUT CELLAR. RELEASE RIG @1900 HRS ON 03/19/94. SIGNATURE: (drilling superintendent) DATE: RECEIVED ORIGIIIAL BAKER HUGHES INTEQ H-32 GYRODATA 0.00' - 3200' RECEIVED A~chorage BP EXPLORATION (Alaska) Inc. Pad H 32 slot #32 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : RGMS <0 - 3200'> Our ref : svy4277 License : Date printed : 13-Apr-94 Date created : 12-Apr-94 Last revised : 12-Apr-94 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on n?O 18 1.316,w148 49 44.895 SLot location is nTO 17 42.550,w148 50 21.444 Slot Grid coordinates are N 5958880.288, E 643343.926 Slot local coordinates are 1908.00 S 1254.00 W Reference North is True North BP EXPLORATION (Alaska) Inc. Pad H,32 Prudhoe Bay, North Slope, Alaska Measured Inc[in. Azimuth True Vert. Depth Degrees Degrees Depth SURVEY LISTING Page 1 Your ref : RGMS <0 - 3200'> Last revised : 12-Apr-94 R E C T A N G U L A R Dogteg Vert C 0 0 R D I N A T E S Deg/lOOFt Sect 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 100.00 0.09 253.30 100.00 0.02 S 0.08 W 0.09 0.07 200.00 0.08 174.10 200.00 0.11 S 0.14 W 0.11 0.14 300.00 0.08 158.71 300.00 0.25 S 0.11 ~ 0.02 0.09 400.00 0.20 158.39 400.00 0.48 S 0.02 g 0.12 -0.01 500.00 0.19 162.88 500.00 0.80 S 0.09 E 0.02 -0.14 600.00 0.10 152.60 600.00 1.03 S 0.18 E 0.09 -0.25 700.00 0.30 73.45 700.00 1.04 S 0.47 E 0.30 -0.54 800.00 0.66 48.78 799.99 0.58 S 1.16 E 0.41 -1.19 900.00 0.47 65.17 899.99 0.03 S 1.96 E 0.25 -1.96 1000.00 0.66 58.41 999.98 0.44 N 2.82 E 0.20 -2.79 1100.00 1.33 63.13 1099.97 1.27 N 4.35 E 0.67 -4.26 1200.00 2.80 42.55 1199.90 3.59 N 7.04 E 1.62 -6.79 1300.00 3.12 43.99 1299.77 7.35 N 10.58 E 0.33 -10.09 1400.00 2.21 332.11 1399.68 11.01 N 11.57 E 3.21 -10.84 1450.00 4.08 294.94 1449.61 12.62 N 9.50 E 5.35 -8.68 1500.00 7.30 280.51 1499.36 13.95 N 4.76 E 7.00 -3.86 1550.00 9.58 275.80 1548.82 14.95 N 2.50 ~ 4.76 3.45 1600.00 10.20 273.09 1598.07 15.60 N 11.06 ~ 1.55 12.03 1650.00 11.12 269.20 1647.21 15.78 N 20.30 W 2.33 21.26 1700.00 13.24 267.19 1696.08 15.43 N 30.84 W 4.32 31.76 1~50.00 14.63 267.15 1744.61 14.83 N 42.87 ~ 2.78 43.73 1800.00 15.26 265.96 1792.92 14.06 N 55.74 ~ 1.40 56.52 1850.00 15.77 268.28 1841.10 13.39 N 69.09 ~ 1.61 69.81 1900.00 16.38 269.79 1889.14 13.16 N 82.93 W 1.48 83.60 1950.00 17.08 271.16 1937.02 13.28 N 97.33 ~ 1.61 9?.98 2000.00 17.48 271.49 1984.77 13.63 N 112.17 ~ 0.82 112.82 2050.00 19.14 271.31 2032.24 14.01 N 127.88 ~ 3.32 128.51 2100.00 20.15 271.55 2079.32 14.43 N 144.68 ~ 2.03 145.31 2150.00 21.72 273.73 2126.02 15.26 N 162.52 W 3.50 163.17 2200.00 22.87 274.99 2172.28 16.71 N 181.44 W 2.49 182.13 2250.00 24.60 274.74 2218.05 18.42 N 201.49 W 3.46 202.25 2300.00 25.07 275.31 2263.43 20.26 N 222.41 ~ 1.05 223.25 2350.00 25.03 275.87 2308.73 22.32 N 243.48 ~ 0.48 244.40 2400.00 26.02 274.77 2353.85 24.31 N 264.93 ~ 2.20 265.94 2450.00 26.99 275.49 2398.59 26.31 N 287.15 W 2.04 288.24 2500.00 28.21 275.00 2442.90 28.42 N 310.22 ~ 2.48 311.40 2550.00 29.27 274.21 2486.74 30.35 N 334.18 ~ 2.25 335.44 2600.00 30.59 274.05 2530.07 32.15 N 359.06 ~ 2.64 360.38 2650.00 31.34 274.07 2572.94 33.9? N 384.72 ~ 1.50 386.11 2700.00 32.41 273.87 2615.40 35.80 N 411.06 W 2.15 412.51 2750.00 33.38 274.47 2657.39 37.77 N 438.15 ~ 2.05 439.66 2800.00 34.48 275.07 2698.87 40.10 N 465.96 ~ 2.30 467.57 2850.00 35.38 274.72 2739.86 42.54 N 494.48 ~ 1.84 496.19 2900.00 36.68 274.50 2780.30 44.90 N 523.80 ~ 2.61 525.60 2950.00 37.78 274.45 2820.11 47.26 N 553.96 W 2.20 555.84 3000.00 38.89 274.66 2859.33 49.72 N 584.87 g 2.24 586.85 3050.00 39.72 274.20 2898.02 52.17 N 616.45 ~ 1.76 618.52 3100.00 40.57 273.89 2936.24 54.44 N 648.60 W 1.75 650.76 3150.00 40.47 274.23 2974.25 56.74 N 681.01 W 0.48 683.24 All data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Vertical section is from wellhead on azimuth 273.66 degrees. Declination is 0.00 degrees~ Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Ataska) Inc. Pad H,32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : RGMS <0 - 3200'> Last revised : 12-Apr-94 Measured Inclin. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Depth Degrees Degrees Depth ¢ 0 0 R D I N A T E S Deg/lOOFt Sect 3200.00 40.86 274.58 3012.17 59.25 N 713.49 W 0.90 715.82 AIl data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Vertical section is from wellhead on azimuth 273.66 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Alaska) Inc. Pad H,32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : RGMS <0 - 3200'> Last revised : 12-Apr-94 AIl data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Bottom hole distance is 715.95 on azimuth 274.75 degrees from wellhead. Vertical section is from wellhead on azimuth 273.66 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BAKER HUGHES INTEQ H-32 MWD SURVEYS 3235'- 9995' 4~JON enJl s~ q~JON eoueJe~eB ~ O0'ffS~L S O0'BOOL aJe sa~eu!pJooo leOOl ~olS 926'£~££~9 3 '~g~'0~565 N ~Je s~eu~pJooo P~J9 ~OlS ~'LZ 05 9~L~'O55'Z~ ZL OZU s~ uo~leOOl ~olS 56g'~ 6~ g~L~'9L£'L ~L OZu uo paJ~uea s! eJn~onJ~s N'OOOOO"666'O~"~LgO£6~'O~£"6ZLgOZ uo paJ~ua~ s! pla!J ~6-Jdv-£L : pas!^~J 3se9 ~6-Jd¥-~L : pa3eaJo e3eo ~6-ad¥-£L : pa~u~ad a~eO : asuao~9 gZg~/~As : ~aJ Jn0 <,5666-5£~£> SSNd : ~aJ JnoA 031NI seq6nH JeHeB ~q 9 N I I S I 9 }, 3 A ~1R S e~SelV 'edolS q3JON XeB eoqpnJd E£# ~OlS H ped · ouI (e~selv) NOIIVUOldX3 dB BP EXPLORATION (Alaska) Inc. Pad H,32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 1 Your ref : PMSS <3235-9995'> Last revised : 13-Apr-94 Measured Inc[in. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Depth Degrees Degrees Depth C 0 0 R D I N A T E S Deg/lOOFt Sect 3235.00 42.00 273.40 3038.42 60.86 N 736.59 W 3.95 738.99 3335.00 41.10 275.50 3113.26 65.99 N 802.71 W 1.66 805.31 3433.00 40.70 274.10 3187.33 71.36 N 866.65 ~ 1.02 869.46 3526.00 40.30 274.10 3258.05 75.68 N 926.89 ~ 0.43 929.85 3619.00 40.20 274.40 3329.03 80.13 N 986.82 ~ 0.23 989.94 3710.00 39.90 274.80 3398.69 84.83 N 1045.18 W 0.43 1048.49 3803.00 40.10 273.40 3469.93 89.10 N 1104.81 W 0.99 1108.26 3894.00 41.80 273.00 3538.66 92.43 N 1164.35 ~ 1.89 1167.90 3987.00 41.40 272.30 3608.20 95.28 N 1226.03 N 0.66 1229.63 4079.00 42.00 273.40 3676.90 98.33 N 1287.15 ~ 1.03 1290.82 4174.00 42.90 272.70 3746.99 101.74 N 1351.18 ~ 1.07 1354.94 4263.00 42.70 273.40 3812.30 104.95 N 1411.57 W 0.58 1415.40 4355.00 42.50 272.30 3880.02 108.05 N 1473.76 ~ 0.84 1477.67 4449.00 42.70 273.40 3949.21 111.22 N 1537.30 ~ 0.82 1541.28 4541.00 42.20 272.70 4017.10 114.52 N 1599.31 ~ 0.75 1603.37 4633.00 41.90 273.70 4085.41 117.96 N 1660.83 ~ 0.80 1664.99 4725.00 41.80 272.70 4153.94 121.39 N 1722.12 W 0.73 1726.36 4816.00 42.20 272.30 4221.57 124.04 N 1782.95 W 0.53 1787.24 4907.00 42.00 273.40 4289.09 127.07 N 1843.88 ~ 0.84 1848.24 5000.00 41.80 273.00 4358.31 130.54 N 1905.89 ~ 0.36 1910.35 5092.00 41.40 273.70 4427.11 134.11 N 1966.87 ~ 0.67 1971.42 5186.00 41.30 274.80 4497.67 138.71 N 2028.80 ~ 0.78 2033.52 5279.00 42.20 274.80 4567.06 143.89 N 2090.51 W 0.97 2095.44 5373.00 41.60 274.40 4637.02 148.93 N 2153.08 ~ 0.70 2158.21 5466.00 41.70 275.50 4706.51 154.26 N 2214.65 W 0.79 2220.00 5559.00 42.00 275.10 4775.79 159.99 N 2276.44 W 0.43 2282.02 5652.00 42.40 273.70 4844.69 164.78 N 2338.72 ~ 1.10 2344.48 5746.00 43.30 273.40 4913.60 168.74 N 2402.52 ~ 0.98 2408.41 5841.00 42.70 273.70 4983.08 172.75 N 2467.19 W 0.67 2473.20 5936.00 42.70 274.10 5052.90 177.13 N 2531.46 W 0.28 2537.62 6030.00 42.60 273.70 5122.03 181.46 N 2595.00 ~ 0.31 2601.31 6124.00 42.40 274.10 5191.34 185.78 N 2658.36 W 0.36 2664.81 6218.00 41.70 273.40 5261.14 189.90 N 2721.18 W 0.90 2727.77 6312.00 41.50 274.40 5331.43 194.15 N 2783.45 W 0.74 2790.18 6407.00 41.10 274.10 5402.80 198.79 N 2845.97 ~ 0.47 2852.88 6500.00 40.70 274.40 5473.10 203.30 N 2906.70 W 0.48 2913.76 6594.00 40.30 273.70 5544.57 207.62 N 2967.59 ~ 0.64 2974.81 6690.00 39.70 273.40 5618.11 211.44 N 3029.18 ~ 0.66 3036.52 6786.00 38.50 274.80 5692.62 215.76 N 3089.57 W 1.55 3097.06 6881.00 37.20 273.70 5767.63 220.09 N 3147.69 W 1.54 3155.34 6975.00 36.00 273.00 5843.09 223.37 N 3203.64 ~ 1.35 3211.38 7067.00 35.30 273.00 5917.85 226.17 N 3257.19 ~ 0.76 3265.00 7161.00 33.30 273.00 5995.50 228.94 N 3310.08 ~ 2.13 3317.96 7255.00 31.10 273.00 6075.04 231.57 N 3360.10 ~ 2.34 3368.05 7349.00 29.60 273.70 6156.15 234.34 N 3407.52 W 1.64 3415.54 7445.00 27.50 275.10 6240.48 237.84 N 3453.26 W 2.30 3461.41 7541.00 25.60 274.10 6326.35 241.29 N 3496.02 g 2.03 3504.32 7635.00 23.90 273.00 6411.71 243.74 N 3535.30 ~ 1.87 3543.67 7729.00 22.50 273.70 6498.11 245.90 N 3572.26 ~ 1.52 3580.69 7824.00 20.90 272.70 6586.37 247.87 N 3607.33 ~ 1.73 3615.82 All data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Vertical section is from wellhead on azimuth 273.73 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes [NTEQ BP EXPLORATION (Alaska) Inc. Pad H,32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : PMSS <3235-9995'> Last revised : 13-Apr-94 Measured Inclin. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Depth Degrees Degrees Depth C 0 0 R D [ N A T E S Deg/lOOFt Sect 7918.00 19.50 271.60 6674.59 249.10 N 3639.77W 1.54 3648.26 8011.00 17.90 272.30 6762.68 250.10 N 3669.56 W 1.74 3678.06 8106.00 16.30 274.10 6853.47 251.64 N 3697.45 ~ 1.77 3705.99 8200.00 14.70 273.40 6944.05 253.29 N 3722.52 ~ 1.71 3731.11 8293.00 13.40 273.40 7034.27 254.63 N 3745.05 ~ 1.40 3753.68 8388.00 13.00 273.40 7126.76 255.92 N 3766.71 ~ 0.42 3775.38 8483.00 12.60 274.40 7219.40 257.35 N 3787.71 W 0.48 3796.42 8577.00 12.30 274.10 7311.19 258.85 N 3807.92 W 0.33 3816.69 8672.00 12.30 273.00 7404.01 260.10 N 3828.11 W 0.25 3836.93 8766.00 12.50 273.70 7495.81 261.28 N 3848.26 ~ 0.27 3857.11 8859.00 12.10 272.70 7586.68 262.39 N 3868.04 ~ 0.49 3876.92 8954.00 12.00 274.80 7679.59 263.69 N 3887.83 ~ 0.47 3896.75 9049.00 11.90 275.50 7772.53 265.45 N 3907.42 ~ 0.18 3916.41 9144.00 11.60 274.40 7865.54 267.12 N 3926.70 ~ 0.39 3935.75 9239.00 11.60 275.50 7958.60 268.77 N 3945.73 ~ 0.23 3954.85 9333.00 11.30 275.80 8050.73 270.61 N 3964.30 ~ 0.32 3973.50 9429.00 11.10 276.20 8144.90 272.56 N 3982.84 ~ 0.22 3992.13 9522.00 11.20 274.80 8236.14 274.28 N 4000.74 W 0.31 4010.11 9616.00 10.20 272.70 8328.51 275.43 N 4018.15 ~ 1.14 4027.56 9712.00 9.00 274.40 8423.16 276.41 N 4034.13 ~ 1.28 4043.56 9807.00 14.90 265.50 8516.07 276.02 N 4053.73 g 6.49 4063.10 9838.00 16.30 259.70 8545.93 274.93 N 4061.99 ~ 6.76 4071.27 9904.00 14.20 258.30 8609.60 271.63 N 4079.03 W 3.23 4088.06 9995.00 13.90 258.30 8697.88 267.15 N 4100.66 W 0.33 4109.36 All data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Vertical section is from wellhead on azimuth 273.73 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Alaska) ]nc. Pad H~32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : PMSS <3235-9995'> Last revised : 13-Apr-94 All data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Bottom hole distance is 4109.36 on azimuth 273.73 degrees from wellhead. Vertical section is from wellhead on azimuth 273.73 degrees. Declination is 0.00 degreesv Conver9ence is 1.10 degrees, Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BAKER HUGHES INTEQ H-32 EMS SURVEYS 10072' - 10544' PROJECTED DATA BP EXPLORATION (Alaska) Inc. Pad H 32 slot #32 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : EMS <10072-10544'> Our ref : svy4279 License : Date printed : 13-Apr-94 Date created : 13-Apr-94 Last revised : 13-Apr-94 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on nTO 18 1.316,w148 49 44.895 Slot location is n70 17 42.550,w148 50 21.444 Slot Grid coordinates are N 5958880.288, E 643343.926 Slot local coordinates are 1908.00 S 1254.00 W Reference North is True North BP EXPLORATION (Alaska) Inc. Pad H,32 Prudhoe Bay,North Slope, Alaska Measured Inclin. Azimuth True Vert. R Depth Degrees Degrees Depth 10072.00 12.47 261.73 8772.85 10102.00 12.06 261.95 8802.16 10194.00 11.26 263.31 8892.26 10285.00 10.70 265.24 8981.60 10378.00 9.77 268.76 9073.12 SURVEY LISTING Page 1 Your ref : EMS <10072-10544'> Last revised : 13-Apr-94 E C T A N G U L A R Dogleg Vert 0 0 R D I N A T E S Deg/lOOFt Sect 264.08 N 4117.95 ~ 2.12 4126.40 263.18 N 4124.26 ~ 1.38 4132.64 260.78 N 4142.69 W 0.92 4150.89 259.05 N 4159.94 ~ 0.74 4167.99 258.16 N 4176.43 ~ 1.20 4184.39 10470.00 8.95 270.88 9163.89 258.10 N 4191.39 10485.00 8.83 271.68 9178.71 258.15 N 4193.70 10544.00 8.82 271.68 9237.01 258.42 N 4202.75 0.97 4199.32 1.15 4201.63 0.02 4210.68 Projected Data - NO SURVEY AIl data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Vertical section is from wellhead on azimuth 273.66 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Alaska) [nc. Pad H,32 Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : EMS <10072-10544'> Last revised : 13-Apr-94 Comments in wellpath MD TVD Rectangular Coords. Comment 10544.00 9237.01 258.42 N 4202.75 W Projected Data - NO SURVEY All data is in feet unless otherwise stated Coordinates from slot #32 and TVD from wellhead (74.50 Ft above mean sea level). Bottom hole distance is 4210.69 on azimuth 273.52 degrees from wellhead. Vertical section is from wellhead on azimuth 273.66 degrees. Declination is 0.00 degrees~ Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ ~~SURVEY REPORT B.P. EXPLORATION H-PAD WELL #H-32 PRUDHOE BAY ALASKA "/.~ NABORS 18E MARCH 9, 1994 Gas Cor~s. (;ornmissior~ ^nchorage ., A Gyroda t a Di re c t i ona i Survey for B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211 Run Date: 1-Mar-94 00:49:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.295000 deg. N Sub-sea Correction from Vertical Reference: 74.5 ft. Bearings are Relative to True North Proposed Well Direction: 273.660 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodata B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211 Direct i o n a 1 Survey MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL SEVERITY DEPTH DEPTH SECTION deg./ feet feet feet 100 ft. CLOSURE DIST. AZIMUTH feet deg. 0 . 0 0 · 00 0 · 00 0 . 00 0 · 0 -74 · 5 0 · 0 0.0 0.0 100 - 3200 GYRODATA SURVEY RUN IN 10 3/4" CASING ALL DEPTHS REFERENCED TO R.K.B. OF 74.5 FEET ABOVE SEA LEVEL Page 1 HORIZONTAL COORDINATES feet 0.00 N 0.00 E 100.0 .09 253.30 .09 100.0 25.5 .1 200.0 .08 174.10 .11 200.0 125.5 .1 300.0 .08 158.71 .02 300.0 225.5 .1 400.0 .20 158.39 .11 400.0 325.5 -.0 500.0 .19 162.88 .02 500.0 425.5 -.1 600.0 .10 152.60 .10 600.0 525.5 -.2 700.0 .30 73.45 .29 700.0 625.5 -.5 800.0 .66 48.78 .41 800.0 725.5 -1.2 900.0 .47 65.17 .25 900.0 825.5 -1.9 1000.0 .66 58.41 .20 1000.0 925.5 -2.8 1100.0 1.33 63.13 .68 1100.0 1025.5 -4.2 1200.0 1.96 22.71 1.28 1199.9 1125.4 -5.8 1300.0 3.12 43.99 1.47 1299.8 1225.3 -8.1 1400.0 2.21 332.11 3.21 1399.7 1325.2 -8.9 1450.0 4.08 294.94 5.34 1449.6 1375.1 -6.7 1500.0 7.30 280.51 7.00 1499.4 1424.9 -1.9 1550.0 9.58 275.80 4.76 1548.8 1474.3 5.4 1600.0 10.20 273.09 1.55 1598.1 1523.6 14.0 1650.0 11.12 269.20 2.34 1647.2 1572.7 23.2 1700.0 13.24 267.19 4.32 1696.1 1621.6 33.7 .1 253.3 .2 231.9 .3 204.4 .5 182.9 .8 173.7 1.0 170.3 1.1 155.8 1.3 116.5 1.9 90.5 2.8 80.8 4.5 73.5 6.9 60.7 11.0 51.1 14.3 42.1 14.3 31.6 13.8 11.6 15.2 342.8 20.0 319.3 27.1 304.5 36.1 294.5 .02 S .08 W .11 S .15 W .25 S .11 W .47 S .02 W .79 S .09 E 1.02 S .17 E 1.02 S .46 E .57 S 1.14 E .02 S 1.95 E .46 N 2.81 E 1.28 N 4.33 TM 3.38 N 6.03 6.92 N 8.58 E 10.58 N 9.56 E 12.19 N 7.50 E 13.51 N 2.77 E 14.51 N 4.50 W 15.17 N 13.05 W 15.34 N 22.30 W 15.00 N 32.84 W A Gyrodat B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211 MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL DEPTH feet 1750.0 14.63 267.15 2.78 1800.0 15.26 265.96 1.40 1850.0 15.77 268.28 1.60 1900.0 16.38 269.79 1.48 1950.0 17.08 271.16 1.62 1744.6 1792.9 1841.1 1889.1 1937.0 2000.0 17.48 271.49 .82 2050.0 19.14 271,31 3.33 2100.0 20.15 271.55 2.01 2150.0 21.72 273.73 3.52 2200.0 22.87 274.99 2.49 1984.7 2032.2 2079.3 2126.0 2172.3 2250.0 24.60 274.74 3.46 2300.0 25.07 275.31 1.06 2350.0 25.03 275.87 .48 2400.0 26.02 274.77 2.19 2450.0 26.99 275.49 2.04 2218.0 2263.4 2308.7 2353.8 2398.6 2500.0 28.21 275.00 2.49 2550.0 29.27 274.21 2.25 2600.0 30.59 274.05 2.64 2650.0 31.34 274.07 1.50 2700.0 32.41 273.87 2.16 2442.9 2486.7 2530.0 2572.9 2615.4 2750.0 33.38 274.47 2.05 2800.0 34.48 275.07 2.30 2850.0 35.38 274.72 1.85 2900.0 36.68 274.50 2.62 2950.0 37.78 274.45 2.20 2657.3 2698.8 2739.8 2780.3 2820.1 a Di re c t ional survey SUBSEA VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. 1670.1 45.7 47.1 287.8 1718.4 58.5 59.3 283.3 1766.6 71.8 72.3 280.3 1814.6 85.6 85.9 278.5 1862.5 99.9 100.1 277.4 Page 2 HORIZONTAL COORDINATES feet 14.40 N 44.87 W 13.62 N 57.74 '" 12.95 N 71.09 12.72 N 84.93 W 12.85 N 99.32 W 2582.8 441.6 441.7 274.8 37.34 N 440.13 W 2624.3 469.5 469.6 274.8 39.66 N 467.94 W 2665.3 498.1 498.2 274.8 42.11 N 496.46 W 2705.8 527.5 527.6 274.8 44.47 N 525.77 W 2745.6 557.8 5'57.9 274.8 46.83 N 555.93 W 2368.4 313.4 313.5 275.1 28.00 N 312.21 ' 2412.2 337.4 337.5 275.1 29.92 N 336.18 , 2455.5 362.3 362.4 275.0 31.72 N 361.05 W 2498.4 388.1 388.2 275.0 33.54 N 386.71 W 2540.9 414.5 414.6 274.9 35.37 N 413.05 W 2143.5 204.2 204.3 275.1 17.98 N 203.48 W 2188.9 225.2 225.3 275.0 19.82 N 224.41 W 2234.2 246.4 246.5 275.1 21.89 N 245.48 W 2279.3 267.9 268.0 275.1 23.88 N 266.93 W 2324.1 290.2 290.3 275.1 25.88 N 289.15 W 1910.2 114.8 114.9 276.6 13,19 N 114.17 W 1957,7 130.5 130.6 276.0 13.57 N 129.87 W 2004.8 147.3 147.3 275.5 14.00 N 146.68 W 2051.5 165.1 165.2 275.2 14,83 N 164'.52 W 2097.8 184.1 184.2 275.1 16.28 N 183.43 W A Gyr oda t a D i re c t i ona I Survey B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211 Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL ~, CLOSURE SEVERITY DEPTH DEPTH SECTION DIST. AZIMUTH deg./ feet feet feet feet deg. 100 ft. HORIZONTAL COORDINATES feet 3000.0 38.89 274.66 3050.0 39.72 274.20 3100.0 40.57 273.89 3150.0 40.47 274,23 3200.0 40.87 275.16 2.23 2859.3 2784.8 588.8 588.9 274.8 1.77 2898.0 2823.5 620.5 620.6 274.8 1.74 2936.2 2861.7 652.7 652.8 274.7 · 48 2974.2 2899.7 685.2 685.3 274.7 1.45 3012.1 2937.6 717.8 717.9 274.7 49.29 N 586.84 W 51.74 N 618.41 W 54.01 N 650.57 ! 56.31 N 682.97 58.98 N 715,45 W Final Station Closure: Distance: 717.87 ft Az: 274.71 deg. A Gyrodat a Di rec t iona I Survey B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211S Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL SEVERITY DEPTH DEPTH SECTION deg./ feet feet feet 100 ft. CLOSURE DIST. AZIMUTH feet deg. HORIZONTAL COORDINATES feet 0 . 0 0 . 00 0 . 00 0 . 00 0 . 0 -74 . 5 0.0 0.0 0.0 0.00 N 0.00 E 100 - 3200 GYRODATA SURVEY RUN IN 10 3/4" CASING ALL DEPTHS REFERENCED TO R.K.B. OF 74.5 FEET ABOVE SEA LEVEL 74.5 .07 188.71 .07 74.5 0.0 .1 174.5 .08 194.30 .10 174.5 100.0 .1 274.5 .08 162.64 .04 274.5 200.0 .1 374.5 .17 158.47 .09 374.5 300.0 .0 474.5 .19 161.74 .04 474.5 400.0 -.1 574.5 .12 155.22 .08 574.5 500.0 -.2 674.5 .24 93.63 .24 674.5 600.0 -.5 774.5 .57 55.07 .38 774.5 700.0 -1.0 874.5 .52 60.99 .29 874.5 800.0 -1.7 974.5 .61 60.13 .21 974.5 900.0 -2.6 1074.5 1.16 61.93 .56 1074.5 1000.0 -3.9 1174.6 1.80 32.99 1.13 1174.5 1100.0 -5.4 1274.7 2.83 38.60 1.42 1274.5 1200.0 -7.5 1374.8 2.44 259.40 2.77 1374.5 1300.0 -8.7 1475.0 5.69 287.72 6.17 1474.5 1400.0 -4.3 1576.1 9.90 274.38 3.09 1574.5 1500.0 9.9 1677.9 12.31 268.08 3.44 1674.5 1600.0 29.1 1781.0 15.02 266.41 1.93 1774.5 1700.0 53.6 1884.8 16.19 269.33 1.52 1874.5 1800.0 81.4 1989.3 17.39 271.42 .99 1974.5 1900.0 111.6 .1 188.7 .2 237.4 .3 211.4 .5 188.4 .8 176.0 1.0 171.2 1.1 159.5 1.3 126.5 1.9 97.1 2.8 83.3 4.5 75.4 6.9 64.0 11.0 53.5 14.3 44.4 13.8 21.6 20.0 330.5 36.1 299.0 59.3 285.0 85.9 279.1 114.9 276.8 .02 S .06 W .09 S .13 W .21 S .12 W .42 S .05 W .71 S .07 E .96 S .15 E 1.02 S .39 E .69 S .97 E .16 S 1.74 E .34 N 2.59 E 1.07 N 3.94 m 2.85 N 5.60 6.02 N 7.93 E 9.66 N 9.31 E 12.85 N 5.13 E 14.86 N 8.96 W 15.15 N 28.19 W 13.92 N 52.83 W 12.79 N 80.72 W 13.12 N 110.98 W A Gyroda t a D i re c t i ona i Survey B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number: AK0294G211S Page MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL SUBSEA VERTICAL CLOSURE DEPTH DEPTH SECTION DIST. AZIMUTH feet feet feet feet deg. HORIZONTAL COORDINATES feet 2094.9 20.04 271.53 2.15 2074.5 2000.0 145.6 147.3 275.5 2202.5 22.96 274.98 2.54 2174.5 2100.0 185.1 204.3 275.1 2312.3 25.06 275.45 .92 2274.5 2200.0 230.4 246.5 275.1 2423.1 26.46 275.11 2.12 2374.5 2300.0 278.2 290.3 275.1 2536.1 28.97 274.43 2.32 2474.5 2400.0 330.7 337.5 275.1 13.95 N 144.96 W 16.36 N 184.42 W 20.33 N 229.57 24.81 N 277.20 .. 29.39 N 329.51 W 2651.9 31.38 274.06 1.52 2574.5 2500.0 389.1 414.6 275.0 2770.7 33.83 274.72 2.15 2674.5 2600.0 453.2 469.6 274.8 2892.9 36.49 274.53 2.51 2774.5 2700.0 523.3 527.6 274.8 3019.7 39.22 274.48 2.05 2874.5 2800.0 601.2 620.6 274.8 3150.4 40.47 274.24 .49 2974.5 2900.0 685.4 717.9 274.7 33.61 N 387.70 W 38.30 N 451.63 W 44.13 N 521.59 W 50.25 N 599.25 W 56.33 N 683.23 W 3200.0 40.87 275.16 1.45 3012.1 2937.6 717.8 717.9 274.7 58.98 N 715.45 W Final Station Closure: Distance: 717.87 ft Az: 274.71 deg. Quality Control Comparisons B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 3/4" Location: NABORS 18-E, PRUDHOE BAY ALASKA Job Number : AK0294G211 / AK0294G211 INRUN/OUTRUN Comparison INRIIN OUTRUN Depth Inc Inc Delta 300.0 .11 .08 .031 600.0 .05 .10 -.043 900.0 .93 .47 .461 1200.0 2.80 1.96 .839 1500.0 7.12 7.30 -.176 1800.0 15.24 15.26 -.019 2100.0 20.04 20.15 -.103 2400.0 25.89 26.02 -.123 2700.0 32.38 32.41 -.033 3000.0 38.88 38.89 -.008 3200.0 40.86 40.87 -.003 INRUN Az 191.55 154.70 45.60 42.55 278.98 265.89 270.61 275.78 273.91 274.59 275.04 For Inclinations Greater than 10 degrees: Average Inclination Difference = -.0483 deg. Average Azimuth Difference = -.0244 deg. OUTRUN Az 158.71 152.60 65.17 22.71 280.51 265.96 271.55 274.77 273.87 274.66 275.16 Delta 32. 841 2.094 -19.568 19.837 -1.530 - . 074 -.938 1.011 .039 -.069 - .115 70,0 B,P, EXPLORATION ALASKA WELL: H PAD H-312 I_,ocation' NABORS -E 3/4" PRUDHOE BAY ALASKA AK0294G21 1 DEFINITIVE 55,0 47,5 40,0 ~5,0 i7,5 5,0 .... BO'T?O~ 'HOLE ........................................................... LOCATE~ · ' , 750,0 675,0 600,0 525,0 450,0 375,0 300,0 285,0 150,0 75,0 0,0 EASTING B.P, EXPLORATION ALASKA WELL' H PAD H-32, 10 Location' NABORS18-E, 3/4" PRUDHOE BAY ALASKA AK0294G211 DEFINITIVE 800,0 700,0 500,0 400,0 300,0 200,0 100,0 -100,0 , .......... . ........ . ......... : ......... . ........ /BOTTOM HOLE ' ' . ........ : ~ ~io~ .......................... 500 800 ~oo~!~5° ............... 0,( 500,0 1000,0 1500,0 ;?000,0 ;?500,0 3000,0 3500,0 VERTICAL DEPTH 4000,0 B.P. EXPLORATION ALASKA WELL' H PAD H-3~ 1,0 3/4" 2.o Local;ion' NABORS -E PRUDHOE BAY ALASKA AKO294G211 DEFINITIVE 7,0 6,0 (u 4,0 -],0 -2,0 2000 3000 l/~oc~,~-~ · ..... ~' HD', .... .1000 ................................................... .... 0,0 500,0 1000,0 1500,0 ?000,0 NEASUI~ED DEPTH (¢t;) ~500,0 3000,0 3500,0 4000,0 B.P. EXPLORATION ALASKA WELL' H PAD I-I-~12~ 1,0 3/4" Location' lXABORS -E PRUDHOE BAY ALASKA AKO294G21 1 DEFINITIVE 3~t0,0 330,0 320,0 310,0 300,0 . 290,0 ~80,0 ~70,0 260,0 500 ~x,. ~. . : aT00 : 3000 : BOTTOH HOLE ~ ~' ~ ' ~i00" ....... ' ....... ' ............. ...LBCATE? . .......... ~ ~ ~ ~ ss: saoo,oo: 1800 250.0 1650,0 1900,0 2150,0 2400,0 8650,0 2900,0 3150,0 3400,0 3650,0 3900,0 MEASURED DEPTH B.P. EXPLORATION ALASKA WELL: H PAD H-32, 10 s.0 Location' NABORS18-E, 3/4" PRUDHOE BAY ALASKA AK0294G211 DEFINITIVE 45,0 40,0 35,0 SO,O 25,0 20,0 Z 15,0 <~ I0,0 CD 5,0 -5,0 -10,0 ............................... soo0 'BOTTOM'HOEE ...... LOCATED MD: 3200,00' 2750 2500 8000 1750 1500 0,0 500,0 1000,0 1500,0 2000,0 2500,0 3000,0 MEASURED DEPTH (Ct) 3500,0 4000,0 B.P, EXPLORATION ALASKA WELL' H PAD H-32, 10 3/4" LocaLion' NABORS18-E, PRUDHOE BAY ALASKA AKOS94G21 1 DEFINITIVE 77,0 68,0 65,0 <Ii Q~ 5J 59,0 Q_ 5J 56,0 53,0 0,0 . i~. .........................../'' :" 1500 ........ /. aa.o ............................ '800 , ~_000 ' " 500,0 1000,0 1500,0 a000,0 8500,0 3000,0 3500,0 HEASURED DEPTH (~'-I;) 4000,0 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 7 April 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION H-32 (42-20-11-13) ! BHPF FINAL BL 1 ~/~F RF SEPIA 1 SSTVD FINAL BL 1 SSTVD RF SEPIA 1 DIFL/GR/SP FINAL BL 1 DIFL/GR/SP RF SEPIA 1 BHC/AC/GR FINAL BL t BHC/AC/GR RF SEPIA H-32 (42-20-11-13) i FMT/GR FINAL BL 1 FMT/GR RF SEPIA ECC No. Run ~ 1 6170.00 Run # 1 100~-~- I Oq~% Run # 1 Run ~ 1 Run ~ 1 Run ~ 1 ~OO~ -- ~O~O~ Run # 1 6170.01 Run ~ 1 l OOub~ ~0(~ ~(~ Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Date: ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Dear Sir/Madam, Reference: BP H-32 (42-20-11-13) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Date: 23 March 1994 RE: Transmittal of Data ECC #: 6170.00 Data: OH-LDWG Tapes/Diskettes: Sent by U.S. MAIL 0~/DIFLAC LDWG TAPE+LST Run # ~ Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: ~/t~/~. ~ ~1 ~ Date: MEMORANDb,., TO: THRU: FROM: David Joh~on, Chairman Blair Wondzell, '~~ P. I. Supervisor Bobby ~_. L., Foste~i'~ Petroleum Inspector State o, Alaska Alaska Oil and Gas Conservation Commission DATE: February 28, 1994 FILE NO: AINICABD.doc SUBJECT: BOPE Test- Nabors 18E BPX - PBU - H-32 PTD # 94-25 - PB Field Monday, February 28, 1994: I traveled this date to BPX's H-32 to witness the upcoming BOPE test, I arrived at the rig at $:30PM and met with Mike Whitely, BPX rep., and Don Dubois, Nabors toolpusher. At 9:30PM the crew said they were hav~ing problems with the test pump. An electrican came to the rig and fixed the problem and the test began. On the first test the top pipe rams leaked on the Iow pressure. It was decided to change out the ram blocks. Mike Whitely, at this point, informed me that the E- line unit was--°n-location to run a gyro and ask me if they could make a run before continu~ing to test. ! agreed to this and departed the location to check another rig. Tuesday, March 1, 1994: ! received a call at 3:00 AM from Don saying he would be ready to test in about an hour. I returned to the rig and the test got underway at 6' 15AM. As the attached BOBE test report shows there were 5 failures. The upper pipe rams, which were repaired, and 4 valves in the choke manifold. Three of the valves were downstream of the chokes and a valve upstream of the chokes used as a blow down port. Don ask if he could remove the valve and put a blind flange in the place of it. I told him that it was fine with me. The other valves are to be repaired and I will be notified with in 3 days. Summary: I witnessed the BOPE test on BPX's H-32 being drilled by Nabors rig 18E, Test time was 7 hours - 5 failures. , STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 10.750" Test: Initial X Workover: DATE: 3/1/94 NABORS Rig No. 18-E PTD # 94-25 Rig Ph.# 659 - 4608 BPX Rep.: MIKE WHITELY H- 32 Rig Rep.: DON DUBOIS Set@ 3292' Location: Sec. 21 T. 11N R. 13E Meridian U Weekly Other MISC. INSPECTIONS: Location Gen.: OK Well Sign OK Housekeeping: OK (Gen) Drl. Rig OK Reserve Pit N / A BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Quan. Pressure P/F 1 500\5000 P 1 500\5000 P 1 500\5000 P 1 500~000 P I 500\5000 P 2 500~000 P 1 500\5000 P NV~ NV~ MUD SYSTEM: Visual Alarm Tdp Tank YES YES Pit Level Indicators YES YES Flow Indicator YES YES Gas Detectors YES YES FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly/IBOP Ball Type Inside BOP Test Quan Pressure P/F 1 500\5000 P 1 500\5000 P 1 500\5000 P 500\5000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 15 500\5000 P 38 500\5000 P 2 P ACCUMULATOR SYSTEM: System Pressure 3,000 I P Pressure After Closure 1,350 I P 200 psi Attained After Closure 0 minutes 28 System Pressure Attained 1 minutes 55 Blind Switch Covers: Master: YES Remote: Nitgn. Btl's: 8 (~ 2050 Avg. Psig. sec. sec. YES Numberof Failures: 5 7 Hours. Number of valves tested 21 Repair or Replacement of Failed Equipment will be made within 3 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax N 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. !. Supervisor at 279-1433 REMARKS: Failures: Upper pipe rams leaked - Repaired and tested OK. Three valves downstream of the chokes leaked - one valve upstream of the chokes leaked - to be repaired and a AOGCC inspector notified within three days. Distribution: odg-Weli File c - Oper./Rig c - Database c - Trip Rpt File c -Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: W~nessed By: BOBBY D. Fos~ER~L~ F1-021L (Rev. 7/19) AINICABD.XLS Page 2/2 NOTE: ! was notified on 3-2-1994 by Don Dubois that the valves had been repaired and had been tested. Ali the valves tested OK. Attachment: AINICABD.XLS STATE Of ALASKA · ' AI_/-,...~J~ OIL AND GAS CONSERVATION COMMIS5,...,~I APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon__ Suspend __ Operation Shutdown__ Re-enter suspended well__ Alter casing ..... Repair well Plugging Time extension Stimulate Change approved program X 'Pull tubing ~ Variance__ Perforate~ Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration Development x KBE = 75.1 feet Exploratory __ 3. Address Stratigraphic__ 7. Unit or Property name P. O. Box 196612, Anchorage, Alaska 99519-6612 Service __ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 3372' NSL, 1264' WEL, SEC. 21, T11N, R13E At top of productive interval 3633' NSL, 94' WEL, SEC. 20, T11N, R13E At effective depth N/A At total depth 3638' NSL, 169' WEL, SEC. 20, T11N, R13E H-32 (42-20-11-13) 9. Permit number 94-25 10. APl number 50- 029-22449 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) Size feet Plugs (measured) feet feet Junk (measured) feet Cemented Measured depth True vertical depth RECEIVED ~.~as~a 0ii & Gas Cons. 6ommission Anchorage 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14, Estimated date for commencing operation 2/21/94 16. If proposal was verbally approved Name of al)prover Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify/4~hat the foregoing is true and correct to the best of my knowledge. Signed /~C~_~.~ TitleDrilli~gEngineerSupervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity__ BOP Test~ Location clearance ~ Mechanical Integrity Test ~ Subsequent form required 10- ~o 7' JApproval No.,~ ¥ _~ Approved by order of the Commission Form 10-403 Rev 06/15/88 Original Signed By nm:id W, Johnston Commissioner Approved Copy' Returned SUBMIT IN TRIPLICATE H-32 Permit to Drill Revision The permit to drill for H-32 needs to be revised due to the following depths changing' Surface Casing Setting Depth' Intermediate Casing Setting Depth' Liner Casing Setting Depth: TD' Kickoff' Max Hole Angle: 3286' MD / 3105' TVD 3257' of 103/4" casing 1060 sx CSIII/320 sx "G" / 250 sx CSII 10052' MD / 8695' TVD 10024' of 7-5/8" casing 265 sx "G" 9902' MD / 8547' TVD (top) 10598' MD / 9233' 'I-VD (shoe) 696' of 5-1/2" casing 120 sx "G" 10598' MD / 9233' TVD 1480' MD / 1480' TVD 44.09° ,.~ ~',~ 0il & Gas Cons. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 February 17, 1994 Terry Jordan Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit H-32 BP Exploration (Alaska), Inc. Permit No: 94-25 Sur. Loc. 3372'NSL, 1264'WEL, Sec. 21, TllN, R13E, UM Btmhole Loc. 3638'NSL, 169'WEL, Sec. 20, TllN, R13E, UM Dear Mr. Jordan: 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. _' Davi~W. Johnston Chairm'~~..~ ) 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 25.005 la. Type of work Drill [] Redrilll-lllb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 75.1 feet Prudhoe Bay Fieid/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28283 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(s,,,, 20 AAC 25.025) 3372' NSL, 1264' WEL, SEC. 21, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3633' NSL, 94' WEL, SEC. 20, T11N, R 13E H-32 (42-20-11-13) 2S 100302630-277 At total depth 9. Approximate spud date Amount 3638'NS1_, 169' WEL, SEC. 20, T11N, R13E 2/28/94 $200,000.00 12. Distance to nearest i13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and 'rVO) property line ADL 28287-169' feet H-11-33'@ 1524'MD feet 2560 10633' MD/9233' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (s,~ 20 AAC 25.035 (e)(2)) Kickoff depth ~6oo feet Maximum hole angle,~5.~9 0 Maximum surface 3330 psig At total depth (TVD) ~800'/'4~90 psi~ 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30' 20" 91.5# Weld H-40 80' 30' 30' 11 O' 11 O' 260 sx Arcticset (Approx.) 13-1/2" 10-3/4" 45.5# NT8OLHE Butt 3399' 29' 29' 3428' 3240' 9~5 sx CS 111/320 sx "G"/250 sx CS II 9-7/8" 7-5/8" 29.7# NT95HS NSCC 10058' 28' 28' 10087' 8695' 265 sx Class "G" 6-3/4" 5-1/2" 17# 13CR80 NSCC 696' 9937' 8547' 10633' 9233' 115 sx Class 'G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor SurfaceRECEIVED Intermediate Production FEB -9 1994 Liner Perforation depth: measured Alaska 0il & Gas Cons. Commission true vertical AnchoraoP. 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling prog~'aml'~! Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21.1 hereby certify~that~ing is true and correct to the best of my knowledge ~ ~,~, Signed~4/'~ Title Drilling En~lineer Supervisor Date Z' ~P- ? L] Commission Use Only Permit Number IAPI number IApproval date See cover letter ~--~.~- J50-0~_~.cfu(o/ . 1¢~2~/ -~__.-~¢2-~ for other requirements Conditions of approval Samples required [] Yes [~No Mud Icg re{uired []Yes 1'7['No Hydrogen sulfide measures [] Yes J~No Directional survey requ~reo ,~ Yes [] No Required working pressure for BOPE CI2M; I-'I3M; ~5M; [-I10M; [-115M; Other: Original Signed By by order of Approved by Da. vid W, Johnston Commissioner me commission_ ..... Date ~×'/?//~-?, ,, Form 10-401 Rev. 12-1-85 Submit in triplicate I Well Name: I H-32PBU Well Plan Summary Type of Well (producer or injector): I Producer Surface Location: 3372' FSL 1264' FEL Sec 21 T11N R13E UM Target Location: 3633' FSL 94' FEL Sec 20 T11N R13E UM Bottom Hole Location' 3638' FSL 169' FEL Sec 20 Ti 1N R13E UM I AFENumber: 14P0556 I I Rig: I Nabors 18-E I I Estimated Start Date: I Feb 28, 19941 I Operating days to complete: I 24 I IMD: I 10633' I ITvD: 19233' I IKBE: I75'1' I I Well Design (conventional, slimhole, etc.): I Slimhole producer I Formation Markers: Formation Tops MD TVD (BKB) Base Permafrost 1987' 1985' Ugnu Zone 4A 4680' 4115' Top Seabee (CM3) 6950' 5735' Kupamk/Put River Absent Absent IKRU/LCU 8706' 7335' Top sag River 10087' 8695' Top Shublik 10119' 8726' Top Sadlerochit 10204' 8810' Target 10204' 8810' I~ l: ~' I2 l'~J ~ ~) Total Depth 10633' 923'3' "" ...... IO,7/"1' a~,~}~a 0it & ~as G0ns. C0mmissi01 Anchorage Casin/Tubin Program: Wt/Ft Hole Siz~ Csg/ ~ Wt/Ft~ Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 30" 20" 91.5# H-40 Weld 80' 30'/30' 1107110' 13 1/2" 10 3/4" 45.5# NT80LHE Butt 3399' 29'/29' 3428'/3240' 9 7/8" 7 5/8" 29.7# NT95HS NSCC 10058' 28728' 10087'/8695' 6 3/4" 5 1/2" 17# 13Cr-80 NSCC 696' 9937'/8547' 10633'/9233' 4 1/2" 12.6 13Cr-80 N$CT 9827' 27'/27' 9887'/8498' Well Plan Summary Page 1 Logging Program-. I Open Hole Logs: 13 1/2" Hole 9 7/8" Hole 6 3/4" Hole Cased Hole Logs: 7 5/8" Casing 5 1/2" Liner None None GR/DIL/BHCS None .Optional SBT and Gyro Mud Program: I Special design considerations I None Surface Mud Properties: ] Density Marsh Yield 10 sec 10 rain pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 100 20 15 20 9 15 to to to to to to to 9.5 300 60 60 80 10 25 Intermediate Mud Properties: ] Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.0 35 10 5 10 9.5 5 tO tO tO tO tO tO tO 10.0 50 15 10 20 10 10 Production Mud Properties: ] Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point §el gel Loss 9.0 30 8 3 7 8 6 tO tO tO tO tO tO tO 9.2 45 13 10 15 9 8 Directional: IKOP: Il600' Maximum Hole Angle: Close Approach Well: 45.69 degrees H-10 at 1799' (69' away), H-ii at 1524' (33' away) The above listed wells will be secured during the close approach. Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Well Plan Summary RECEIVED FEB -9 1994 Page 2 PROPOSED DRILLING AND COMPLETION PROGRAM WELL H-32 [Sec. 20-11N-13E] PBU MIRU. NU diverter and function test same. Drill 13-1/2" hole to 3428' MD BKB. Run and cement 10-3/4", 45.5#, NT-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. A formation leak-off test will be performed 10' below the 10-3/4" shoe. Directionally drill 9-7/8" hole to the 7-5/8" casing point above the top of Sag River. Run a 7-5/8", 29.7#, NT-95 NSCC casing string to within 10' of 9-7/8" TD and cement with Class G cement around the 7-5/8" shoe. The annulus will be freeze protected with dead crude oil. Directionally drill the 6-3/4" hole to TD. Run 5-1/2", 17#, 13 Cr-80 NSCC liner from TD to 150' inside 7-5/8" casing shoe and cement using Class G cement. Clean out to 5-1/2" float equipment. Change over to NaCI completion fluid. Test casing and lap to 3500 psi. Run 7-5/8" production packer on the 4-1/2", 12.6#, 13 Cr-80 NSCT tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree. Freeze protect the tubing and annulus with Diesel from surface to 2100' TVDBKB. Set and test packer. The well will be perforated after the rig has been released. Fluids incidental to the drilling of a well will be injected down CC-2A. Tubing Size' 4-1/2", 12.6 # NT13CR-80 tubing with 5 GLM's. Gas Cons. 6ommission ~chorage Well Plan Summary Page 3 CASING SIZE' 10-3/4" 10-3/4" SURFACE CASING CEMENT PROGRAM - BJ SERVICES CIRC. TEMP: 38°F SPACER: 50 bbls fresh water ahead of lead slurry. LEAD CEMENT TYPE: COLD SET III ADDITIVES: retarder WEIGHT: 12.2 ppg APPROX. # SACKS: 985 YIELD: 1.92 ft3/sx MIX WATER' 10.53 gps THICKENING TIME: Greater than 4 hrs. @ 50°F TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% A-7 +1 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx APPROX. # SACKS: 320 MIX WATER' 4.95 gps THICKENING TIME: Greater than 3-1/2 hrs @ 50°F TOP JOB CEMENT TYPE' COLD SET II ADDITIVES: WEIGHT: 14.5 ppg YIELD: 0.96ft3/sx APPROX. # SACKS: 250 MIX WATER: 3.89 gps CENTRALIZER PLACEMENT: 1. Run one(l) bow type centralizer per joint for the first 25 joints. 2. Place the centralizers in the middle of each joint with a stop collar. CEMENT VOLUME: 1. Lead slurry from TD to surface w/100% excess (less the tail slurry volume). 2. Tail slurry volume 320 sx (to cover 500' of casing shoe w/100% excess). 3. Top job volume 250 sx. Gas Cons. 6omrnission Anchorage Well Plan Summary Page 4 7-5/8" INTERMEDIATE CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 7-5/8" CIRC, TEMP: 140°F PREFLUSH: 20 bbls fresh water SPACER: 50 bbls BJ MCS-4 Spacer, weighted at current mud weight. CEMENT TYPE: CLASS G ADDITIVES: 0.3% FL-52 + 0.5% CD-32 + 0.1% A-2 + lghs FP-6L WEIGHT: 15.8ppg YIELD: 1.14ft3/sx APPROX. # SACKS: 265 FLUID LOSS: 100-150 cc MIX WATER: 4.85 gps THICKENING TIME: 3-1/2 to 4-1/2 hrs FREE WATER' 0 cc CENTRALIZER PLACEMENT: 1 Turbulator centralizer per joint on the bottom 500' of 7-5/8" casing ( 12 required ). One solid body 7-3/4" x 9-1/4" centralizer or turbolator on first 2 joints inside 10-3/4" surface casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 bpm. Mix slurry on the fly - batch mix is not necessary_. CEMENT VOLUME: 1. Slurry to 1000' MD above casing shoe with 30% excess. 2.80' MD 7-5/8", 29.7# capacity for float joints. Note: No hydrocarbon bearing zones are identified in the Cretaceous interval. Gas Cons. commission Well Plan Summary Page 5 5-1/2" PRODUCTION LINER CEMENT PROGRAM- HALLIBURTON CIRC. TEMP: 140o F BHST: 220° F at 8800' TVDSS. PREFLUSH: 20 bbls fresh water SPACER' 70 bbls BJ MSC-4 Spacer weighted 1.0 ppg above mud weight. CEMENT TYPE: CLASS G ADDITIVES: 150 ghs BA-86L + 0.6% CD-32 + 0.2% FL-33 + 0.2% A-2 + 0.5% gel + 2 ghs FP-10L WEIGHT: 15.7 ppg YIELD: 1.17 ft3/sx MIX WATER: 3.58 gps APPROX. # SACKS: 115 THICKENING TIME: 45 min. @ sudace + 3-4 hrs @ 140OF FLUID LOSS: less than 50 cc/30 min. @ 140°F FREE WATER: 0 cc at 45° angle. Note: Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off of the liner. Note gellation tendencies ( if any ) of slurry when consistometer is re- started after shutdown period - additional retarder may be required - consult w/cementer. CENTRALIZER PLACEMENT' Run 2 right hand turbolators per joint in open hole, 1 per joint in lap, and none opposite intermediate casing shoe.. OTHER CONSIDERATIONS: Batch mix the cement slurry. Perform fluid loss test on the batch mixed slurry. Fluid loss should be 50 cc/30 min. or less. Report actual fluid loss on morning report. Displace @ 6-8 bpm. LINER CEMENT VOLUME: . Open hole (6-3/4" X 5-1/2") + 30% excess (adjust if a caliper Icg is run and it indicates severe washouts). 5-1/2", 17# casing capacity below landing collar (80'). 150' liner lap (6.875" x 5-1/2") 200' of cement on top of the liner in the 7-5/8" casing. RECEIVED FEB -9 1994 Aiaska Oil & Gas Cons. Commission Anchorage Well Plan Summary Page 6 Anadrill Schlumberger Alaska District 1111 East 80th Avenue Du]chorage, AK 99518 (907) 349-4511 Fax 349-2487 ~ell ......... : H-32 (P4) Field ........ : PRUDHOE BAY DRILLPAD H 2omputation..: MINIMU~I CURVATURE 3nits ........ : FEET ~u ce Lat..: 70.29515505 N ~u, ,ce Long.: 148.83934084 W Legal Description htrface ...... : 3372 FSL 1264 FEL ?at,et ....... : 3633 FSL 94 FEL ~HL .......... : 3638 FSL 169 FE5 DIRECTIONAL WELL PLAN for PRUDHOE BAY DRILLING GROUP LOCATIONS - ALASKA Zone: X-Coord S21 TllN R13E S20 TllN R13R UM S20 TI 1N R13E 643337.64 639223.00 639148.54 4 Y-Coord 5958881.01 5959065.00 5959068.33 Prepared ..... : 12/30/93 Section at..,: 273.65 KB elevation.: 75.09 ft ~4a~netic Dcln: 29.?60 E Scale Factor.: 0.9999233% Convergence..: +1.09271036 STATION IDENTIFICATIOn'; ] ~B - lOP BUILD 2.50/100 ] · - ;ASE PERPU~FROST MEAS INCLN DEPTK .~NGLE DIRECTION AZIMUTH 0 0.0a O.00 ~600 0.00 273.65 1700 2.50 273.65 1800 5.00 273.65 1900 7.50 273.65 1987 9.67 2000 10.00 23.00 12.50 2200 15.00 2300 17.50 20.00 22.50 25.00 27.50 30.00 i R£Crr..i¥ rr_D .'2. 500 2600 FEB -9 1994 ~7oo Oil & Gas Cons. Commissio¢2 a oo Anchorage · 273.65 273.65 273.65 273.65 273.65 PROPOSED WELL PROFILE VERT-DEPTHS SECT BKB SUB-S DIST 0 -75 0 1600 1525 1700 1625 2 1800 1725 9 1899 1824 20 1985 1910 33 1998 1923 35 2096 2021 54 2193 2118 78 2289 2214 106 273.65 2384 2309 138 273 . 65 2477 2402 174 273 , 65 2569 2493 215 273 . 65 2658 258~ 259 273 . 65 2746 2671 307 RELATIVE- COORD I NATES I~ROM- THE - WELLHEAD 0.00 N 0.00 E 0.00 ~.~ 0.00 E 0.14 N 2.18 PI 0.56 N 8.70 W 1.25 N 19.57 W 2.08 N 32.52 W 2.22 N 34.75 W 3.46 N 54.22 W 4.98 N 77.93 W 6.76 N 105.86 W 8.81 N 137.93 11.12 N 174.10 13.68 N 214.29 16.50 N 258.43 19.56 N 306.42 STATE- PLANE %XOOL X ~' FACE 643337.64 5958881.01 643337,64 5958881.01 HS 643335.46 5958881.11 HS 643328.93 5958881.40 HS 643318.05 5958881.89 HS DL/ 100 0.00 0.00 2.50 2.50 2.50 643305.09 5958882.47 HS 2.50 643302.86 5958882.57 ItS 2.50 643283.37 5958883.44 HS 2.50 643259.63 5958884.50 }IS 2.50 643231.68 5958885.75 }IS 2.50 643199.57 5958887.18 643163.37 5958888.80 I{S 643123.14 5958890.60 }IS 643078.97 5958892.58 HS 643030.92 5958894.73 }rs 2.50 2.50 2.50 2.50 2.50 ~-3~''' (P4) 12/30/93 ~age 2 PROPOSED WELL PROFILE STAT ION IDENTI F I CATION MEAS INCLN DIRECTION VERT-DEPTHS SECT RELATIVE-COORDINkTES DEPTH A~fGLE AZIMUTH BKB SUB-S DIST FROM- TILE- WELL}lEAD 2900 32,50 3000 35,00 3100 37.50 3200 40,00 3300 42.50 ..... L 3400 45.00 ~F 2.50 BUILD 3428 45.69 ;GI~J ZONE 4A 4680 45.69 DROP 1.50/100 6327 45.69 6400 44.59 273.65 2831 2756 359 273.85 2915 2839 414 273,65 2995 2920 474 273.65 3073 2998 536 273.65 3148 3073 602 STATE-PL~E TOOL DL/ X Y FACE i00 22.87 N '358.19 W 642979.11 5958897,04 HS 2.50 26.~1 N 413.63 W 642923.61 5958899.52 ~{S 2.50 30,18 ~'~ 472.64 W 642864.55 5958902.16 HS 2.50 34.16 ~ 535.10 W 642802.03 5958904.96 }IS 2.50 38,36 N 600.89 W 642736,17 5958907.91 HS 2.50 273.65 ' 3221 3145 671 273.65 3240 3~65 691 273 . 65 4115 4040 1587 273 . 65 5265 5190 2765 273 . 65 5317 5242 2817 42.77 N 669.90 W 642667,10' 5958910199 }~S 2.50 44.'02 N 689.54 W 642647,44 5958911,87 2.50 101.[4 N 1584.18 W' 641751,94 5958951.92 0.00 176.20 ~ 2759.82 W 640575.17 5959004.54 LS 0.00 179.51 N 2811.70 W 640523.24 5959006.86 LS 1.50 6500 43.09 6600 41.59 6700 40.09 6800 38.59 6900 37.09 273,65 5389 5314 2887 273.65 5463 5388 2954 273.65 5538 , 5463 3019 273.65 5616 5541 3083 273.65 5695 5620 ' 3144 183.92 N 2880.83 $~ 640454.05 5959009,95 LS 1,50 188.22 N 2948.04 W 640386.77 5959012.96 LS 1.50 192.38 ~, 3013.31 W 640321.45 5959015.88 LS 1.50 196.42 ~ 3076.57 W 640258,12 5959018.71 LS 1.50 200.33 N 3137.79 W 640196.84 5959021.45 LS 1,50 OP SEABEE 6950 36.34 7000 35.59 7100 34.09 7200 32.59 7300 31.09 273.65 5735 5660 3174 273.65 5775 5700 3203 273.65 5857 5782 326~ 273.65 5941 5866 3316 273.65 6026 595[ 3368 202.25 N 3[67.83 W 640166.78 5959022.80 LS 1.50 204,11 N 3196.93 W 640137.65 5959024.10 LS 1,50 207.75 N 3253.94 W 640080.58 5959026.65 LS 1,50 211.25 N 3308.79 W 640025.68 5959029.11 LS 1,50 214.61 N 3361.44 N 639972.98 5959031.46 LS 1.50 7400 29.59 7500 28.09 7600 26.59 7700 25.09 7800 23.59 273.65 6112 6037 3419 273.65 6200 6125 3467 273.65 6289 6213 3513 273.65 6379 6303 3557 273.65 6470' 6395 3598 217,83 N 3411.85 W 639922.52 5959033.72' LS 1.50 220.90 lq 3459.99 W 639874,33 5959035.88 LS 1.50 223.83 N 3505.8~ W 639828,45 5959037.93 LS 1.50 226.60 ~f 3549.33 W 639784.91 5959039.87 LS 1.50 229.23 N 3590.46 W 639743.74 595904L,71 LS 1.50 7900 22.09 8000 20.59 8100 19.09 8200 17.59 8300 16.09 273.65 6562 6487 3637 273.65 6655 6580 3673 273.65 6749 6674 3707 273.65 6844 6769 3738 273.65 6940 6865 3767 231.70 N 3629.20 W 639704.96 5959043.45 LS 1.50 234.02 N 3665,52 W 639668.61 5959045.07 LS 1.50 236.18 [,[ 3699.39 W 63~634,71 5959046.59 LS 1,50 23~.19 N 3730.79 W 639603.27 5959048.00 LS 1.50 240.04 N 3759.71 W 639574.33 5959049.29 LS 1.50 8400 14.59 273.65 7036 6961 3794 241.72 N 3786,11 W 639547.90 5959050.47 LS 1.50 .q-3-9 IP4)' 12/30/93 Page 3 PROPOSED WELL PROFIL~ STATION IDENTIFICATION END OF 1.50 DROP I RU / LCU r( 'AG RIVER rO~ SHUBLIK FARGET ]'SAD / Z4B ZONE 3 ;4EAS I~CLN DIRECTION VERT-DEPTHS SECT REt, AT IVE- COORDINATES DEPTtI ANGLE AZ IMT3TFI BKB SUB-S DIST FROM-THE-WELLHEAD 8500 13.09 8600 11.59 870~ 10.09 57o~ lO.OO 870~ 10.00 [0087 10.00 10119 10.00 10204 10.00 10204 10.00 10395 10.00 STATE- PLANE TOOL DL/ X Y FACE 100 243.25 N 3809.98 W 639524.01 5959051.54 LS 1.50 ' 244.61 N 3831.3f W 639502.65 5959052.50 LS 1.50 245.81 N 3850~08 W 639483.87 5959053.34 LS 245.87 N 3851.15 W 639482.80 5959053.38 1.50 245.87 N 3851.15 ~ 639482.80 5959053.38 1.50 273.65 7133 7058 3818 273.65 7231 7156 3839 273.65 7329 725{ 3858 273.65 7335 7260 3859 273.65 7335 7260 3859 273.65 8695 8620 4099 273.65 8726 8651 4104 273.65 8810 8735 4119 273.65 8810 8735 4119 273.65 8998 8923 4152 261.15 N 4090.47 W 639243.25 595906~.09 261.50 N 4095.92 W 6'39237.79 5959064.34 262.44 N 4110.70 W 639223.00 5959065.00 262.44 N 4110.70 W 639223.00 5959065.00 264.56 N 4143.79 W 639189.88 5959066.48 0.00 0.00 0.00 0.00 0.00 ~P HEAVY OIL/TAR 5~f'l 10442'L 10.00 ZONE 2C 10~7/ 10.00 ORIGINAL OWC / 10~83 10.00 TD k ' 10633 10.00 ZONE lB 273.65 9045 8970 4161 273.65 9073 8998 4165 273.65 9085 9010 4168 273.65 9233 9158 4194 9308 9233 265.08 N 4152.06 W 639181.61 5959066.85 265.40 N 4156.98 W 639176.67 5959067.07 265.53 N 4].59.09 W 639174.56 5959067.17 267.19 N 4185.09 W 639148.54 5959068.33 0.00 0.00 0.00 0.00 BOTTOM SADLEROCHIT 9381 9306 PRUDHOE BAY DR I _LTN6 GROUP I A) K8 0 0 o O. O0 C) END OF 2,50 BUILD 3428 3240 6g~ 45.69 ,,, B) KOP DROP J.50/JO0 6327 5265 2765 45.69 - E) Et~ OF 1.50 DROP S706 7335 3~59 ~0.00 Section St' ~73.65 F) T~¢ET ~0~0~ 88~0 4~9 ~0.00 TVB 5C8]e.' ~ Jncn = J~O0 feet <KB> ~ T9 A-' ~o5~ s~33 4~94 ~o.oo.. Bep Scale.' J ~nch = J~O0 feet ~ D~awn · J2/30/93 . 600 --- , ........ i . , /nadr~]] Schlumberger ; · I 1200 .......... . 3~00 ....... 4200- -.' .............. 5400- g n~..~-~--~ ..... r. ................ ....... i .....rx-[ ................. ~-- ~ ~ ~ ,< riO00 - ' - ' I 7>00 ;.,~,_/~,_,~¢ _ _:. ~ ..... , .... I ' i .... ..... .....__'- __ , I . 9000 t~~~~"~:~' ....... ~5~ ~'~~'~:=' ~:~:::: ' .... ' " -1200 -600 0 500 ~200 J800 2400 3000 3600 4200 4800 5400 6000 6600 7200 SeCtion Departure i ..... -"P-RU'DHOE' BAY DR "L'L I' G .... 'GR'OU' RECEIVE[' 4250 4000 3758 3500 3250 3000 2750 mOO 2258 2000 1750 tSO0 1250 [000 /50 500 Anadr j ] ] Schlumberger H-32 (P4) PLAN VIEW · - , , , , _ ,, ii,, ~ ..... ., , _, CLOSURE · 4194 feet at Azimuth 273.65 I ' : DECLINATION.' 29.760 E ' FEI -.~[9q'4 SCALE ' I inch: 500 fee~ : ....... , ......... DI::IAWN ' t2/30/g3 .................. ~r,¢ ~. ~ ~IS-O~; !.--6~lrrli,~ ~l," :, knchoragk :: t " ......... ~4ar'ker ~denl i f icat,io~ HD N/S E/SI A) KB I)' O 0 ., 13] KOP BU[L[I 2.50/100 i6OO 0 0 : C) END CF 2.50 Bt[LO 34~11 44 690 ........................ D) KDP DROP ~.50/I00 6327 176 2760 ': E) ENO (IF ~. 50 D. qOP B706 ~,16 385! ! F) IARGET 1020'l 262 4~ ~ G) il) ' 10633 267 4 tO5 ........ & ; 6 F - ,, ' ! C · _., · · ......... : 250 0 250 <- NEST · EAST -> (A,:,~dr~]i Li:193 H%~,:~4 Bt.52 5:28 PM 1] Great Land Directional Drilling, Inc. Collision Avoidance Analysis Client.: PRUDH©E BAY DRILLING Field..: NSLOPE Pad .... : KPAD Well...: H32p4 Method..: Normal Plane Date .... : 12/31/93 wellHd X: 64'3337.64 WellHd Y: 5958881.01 Comment: ~-32 (P4) 1600 FT KOP Wells with minimum separation greater than 600 ft not reported. Ail depths are relative to the planned well. Existing Well H3!P4 ~I09G H!0G Hi!G H12G H13G H!4G H15G K!6G Band Occurs at Closest Depths Point BKD MD 177 1374 1374 184 24 24 69 1799 1799 33 1524 1524 146 24 24 234 1940 1942 354 1941 1942 472 892 892 583 892 892 .... 100'- ....... 25' Warning-Band Serious-Band Enter Leave Enter Leave MD MD MD MD 24 2187 24 2254 & Gas Cons. Commission Anchorage WELL PERMIT CHECKLIST · /- 0,7 ADMINISTRATION APPR DATE 1. Permit fee attached .................. ~y~ N 2. Lease number appropriate ............... .~ N 3. Unique well name and number ............... ~ N 4. Well located in a defined pool ............. ~ N 5. Well located proper distance from drlg unit boundary.. ~ N 6. Well located proper distance from other wells ...... '~ N 7. Sufficient acreage available in drilling unit ...... ~ N 8. If deviated, is wellbore plat included ......... ~ N 9. Operator only affected party .............. $ N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order ..... ~ N 12. ..Permit can be issued without administrative approval..~ N 13. Can permit be approved before 15-day wait ........ ~ N UNIT# WELL NAME GEOL AREA PROGRAM: exp [] ,,,, der ~ redrll [] serv [] ENGINEERING 14. Conductor string provided ............... 15. Surface casing protects all known USDWs ........ 16. CMT vol adequate to circulate on conductor & surf csg. 17. CMT vol adequate to tie-in surf csg to next string .... 18. CMT will cover all known productive horizons ...... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate ..................... 26. BOPE press rating adequate; test to ,~~ psig. 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown. ' ' 29. Is presence of H2S gas probable ............. GEoLOGy APPR ~ 30. ~_rmit can be issued w/o hydrogen su~_fi~e~m~asures .... Y N ¼/F =. ~on potent~~sure zones ..... Y N ~ 32. Seismic anal~as zones .......... Y N 33. Seabed~~ion survey (if o~-~ ....... Y N DATE 34.~act ~am/e phone for weekly progress repo-ft~.... Y N [exploratory only] ~ GEOLOGY: ' ' 'ENGINEERING: COMMISSi0N: ' ' RPC.~ B~ ~~ DWJ ~ HOW/jo. A:~FORMS~cheklist rev 01/94 Comments/Instructions: z Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIx. No special effort has been made to chronologically organize this category of information. Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY 'UNIT' OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING RUN 1 6170.00 BRAD ESARY SEE REMARKS REMARKS: H - 32 (42-20-11-13) 500292244900 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 23-MAR-94 OPEN HOLE RUN 2 RUN 3 21 liN 13E 3372 1264 76.00 74.50 45.30 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7.625 10028.0 6.750 10544.0 DIFL/AC/4CAL/GR. LOGS WITNESSED BY: M. WHITELEY & D. BOYER. CIRCULATION STOPPED AT 00: 30, 14-MAR-94. LOGGED DIFL/AC/4CAL TO CASING SHOE, GAMMA RAY TO 8547'. CALIPER VERIFICATIONS PERFORMED IN CASING. ACOUSTIC CYCLE SKIPS AT 10021-67, 10112-122, 10164-68, 10250-256, & 10351. PER CLIENTS REQUEST, BOREHOLE & TORNADO CHART CORRECTIONS WERE APPLIED TO THE DIL DATA. THE DIL DATA WAS CORRECTED FOR BOREHOLE SIZE USING THE AVERAGE CALIPER. THE CORRECTED DATA WAS THEN USED IN THE ATLAS TORNADO CHART TO GET "RT" & "DI" CURVES. RT = TRUE FORMATION RESISTIVITY. DI = DEPTH OF INVASION. FILE HEADER FILE NUMBER: 1 EDITED OPEN~OLE'MAIN PASS All tool strings; depth shifted and clipped curves; cased hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BCS DIL $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 10021.0 10488.0 10021.0 10506.0 10021.0 10535.0 GR (MEASURED DEPTH) BASELINE DEPTH LL8 10021.0 10021.0 10025.5 10025.0 10049.5 10050.0 10052.5 10056.5 10056.5 10061.0 10063.0 10062.5 10066.5 10066.5 10070.0 10073.5 10072.0 10075.5 10075.0 10077.0 10076.5 10082.0 10084.0 10086.0 10086.0 10086.5 10089.0 10088.5 10094.0 10094.0 10094.5 10100.5 10104.0 10104.5 10107.0 10111.0 10113.5 10116.5 10121.0 10130.0 10132.0 10132.0 10135.0 10135.5 10135.5 10141.5 10172.0 10172.5 10172.0 10182.0 10187.0 10186.5 10187.5 10190.0 10192.0 10191.5 10192.5 10193.0 10201.0 10200.0 all runs merged; no EQUIVALENT UNSHIFTED DEPTH ILM SP 10021.0 10021.0 10049.0 10050.0 10051.5 10057.0 DT 10021.0 10025.0 10049.5 10056.5 10061.5 10062.5 10062.5 10066.0 10070.5 10072.0 10077.0 10082.5 10082.0 10083.0 10087.0 10088.5 10088.5 10094.0 10099.5 10104.0 10104.0 10106.5 10110.5 10114.5 10117.0 10117.5 10121.5 10129.5 10135.5 10135.5 10141.0 10171.5 10172.0 10181.5 10186.0 10187.0 10188.0 10189.0 10191.5 10191.5 10192.5 10201.0 10201.0 10203.5 10205.5 10212.5 10213.0 10213.5 10232.5 10233.0 10244.0 10251.5 10252.0 10252.5 10255.5 10262.0 10262.5 10263.0 10269.0 10271.5 10277.0 10286.5 10295.5 10296.0 10299.0 10308.0 10314.5 10315.5 10318.5 10327.0 10328.5 10338.0 10343.5 10344.0 10347.5 10357.0 10360.5 10369.0 10383.0 10387.0 10390.0 10390.5 10404.0 10404.5 10410.0 10413.5 10414.0 10423.0 10439.0 10453.5 10464.0 10466.0 10468.5 10473.0 10486.0 10491.0 10503.0 10507.0 10556.0 $ MERGED DATA SOURCE PBU TOOL CODE 10205.0 10212.5 10232.5 10244.0 10251.5 10262.0 10271.0 10286.5 10299.0 10307.5 10314.5 10326.5 10328.0 10343.5 10356.5 10382.0 10390.5 10410.0 10423.0 10439.0 10556.0 RUN NO. 10203.0 10212.5 10231.5 10251.5 10261.5 10276.0 10285.5 10298.5 10316.5 10328.0 10336.5 10342.5 10347.0 10359.0 10367.5 10386.0 10404.0 10409.5 10453.0 10468.5 10502.5 10506.5 10556.0 PASS NO. 10205.5 10213.0 10233.0 10244.0 10251.5 10263.0 10271.5 10212.5 10243.5 10255.0 10269.0 10271.5 10286.5 10295.5 10298.5 10315.5 10327.0 10343.5 10286.5 10295.5 10314.0 10344.0 10389.5 10402.0 10414.0 10438.5 10464.0 10465.5 10472.0 10413.0 10454.0 10486.5 10491.5 10556.0 10556.0 MERGE TOP MERGE BASE GR BCS DIL $ REMARKS: 10021.0 10488.0 10021.0 10506.0 10021.0 10535.0 OPEN HOLE portion of MAIN PASS. MTEM, TEND, TENS, C13, & C24 WERE SHIFTED WITH LLS. ILD, RT, & DI WERE SHIFTED WITH ILM. / ? ?MATCH1. OUT / ? ?MATCH2. OUT /??MATCH4. OUT / ? ?MATCH3. OUT $ CN : BP EXPLORATION WN : H - 32 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 4 2 DT BCS 68 1 US/F 4 3 C13 BCS 68 1 IN 4 4 C24 BCS 68 1 IN 4 5 TEND BCS 68 1 LB 4 6 TENS BCS 68 1 LB 4 7 LL8 DIL 68 1 OHMM 4 8 ILM DIL 68 1 OHMM 4 9 ILD DIL 68 1 OHMM 4 10 RT DIL 68 1 OHMM 4 11 DI DIL 68 1 IN 4 12 SP DIL 68 1 MV 4 13 MTEMDIL 68 1 DEGF 4 4 67 465 06 4 84 653 71 4 20 789 90 4 20 789 90 4 20 789 90 4 20 789 90 4 50 746 76 4 50 746 76 4 50 746 76 4 50 746 76 4 50 746 76 4 50 746 76 4 50 746 76 52 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 60 Tape File Start Depth = 10556.000000 Tape File End Depth = 10021.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14995 datums Tape Subfile: 2 258 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 8547.0 10021.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH -- BASELINE DEPTH $ REMARKS: CASED HOLE portion of MAIN PASS. CN : BP EXPLORATION WN : H - 32 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units 1 GRCH GR 68 1 GAPI 2 TEND GR 68 1 LB 3 TENS GR 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 21 990 60 6 4 4 10 579 41 1 4 4 10 579 41 1 12 * DATA RECORD (TYPE# 0) Total Data Records: 48 1014 BYTES * Tape File Start Depth = 10021.000000 Tape File End Depth = 8540.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 11853 datums Tape Subfile: 3 75 records... Minimum record length: 38 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String $1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 3 0.2500 VENDOR TOOL CODE START DEPTH GR 8547.0 AC 10012.0 DIFL 10003.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 10499.0 10517.0 10546.0 14-MAR-94 FYSY REV. J001 VER. 1.1 30 14-MAR-94 808 14-MAR-94 10544.0 10538.0 10021.0 10535.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MIS 4 CAL CHT TEMP KNJT PCM KNJT GR AC DIFL $ MASS ISOLATION SUB 4-ARM CALIPER CABLEHEAD TENSION TEMPERATURE KNUCKLE JOINT PULSE CODE MODULATOR KNUCKLE JOINT GAMMA RAY BHC ACOUSTILOG DUAL INDUCTION TOOL NUMBER 3967XA 4203XA 3974XA 2806XA 392 iNA 3506XA 392 iNA 1309XA 1609EL/1603MA 1503XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.750 10028.0 10021.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) LSND 8.80 38.0 10.2 5.2 187.7 MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN : BP EXPLORATION WN : H - 32 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 3.210 70.0 1.270 187.7 4.470 70.0 0.000 0.0 4.460 70.0 0.000 0.0 0.00 0.000 1.5 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 4 2 AC AC 68 1 4 3 ACQ AC 68 1 4 4 C13 AC 68 1 IN 4 5 C24 AC 68 1 IN 4 6 CAL AC 68 1 IN 4 7 CHT AC 68 1 LB 4 8 TTEN AC 68 1 LB 4 9 TEN AC 68 1 LB 4 10 SPD AC 68 1 F/MN 4 11 RFOC DIFL 68 1 OHMM 4 12 RILM DIFL 68 1 OHMM 4 13 RILD DIFL 68 1 OHMM 4 14 RT DIFL 68 1 OHMM 4 15 DI DIFL 68 1 IN 4 16 CILD DIFL 68 1 MMHO 4 17 VILD DIFL 68 1 MV 4 18 VILM DIFL 68 1 MV 4 19 SP DIFL 68 1 MV 4 20 TEMP DIFL 68 1 DEGF 4 GAPI 4 06 969 49 US/F 4 48 852 89 4 81 285 47 4 51 246 18 4 44 037 22 4 94 885 22 4 95 558 30 4 95 558 30 4 95 558 30 4 61 094 30 4 27 515 24 4 06 213 78 4 04 903 06 4 04 903 06 4 06 213 78 4 34 704 23 4 04 522 10 4 04 522 10 4 53 419 67 4 40 467 34 6 1 0 5 5 5 1 1 1 1 6 0 0 0 0 6 6 6 0 0 8O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 673 Tape File Start Depth = 10556.000000 Tape File End Depth = 8540.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 184361 datums Tape Subfile: 4 753 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH GR 10008.0 AC 10008.0 DIFL 10008.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 10509.0 10527.0 10556.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MIS 4CAL CHT TEMP KNJT PCM KNJT GR AC DIFL $ MASS ISOLATION SUB 4-ARM CALIPER CABLEHEAD TENSION TEMPERATURE KNUCKLE JOINT PULSE CODE MODULATOR KNUCKLE JOINT GAMMA RAY BHC ACOUSTILOG DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): 14 -MAR-94 FYSY REV. J001 VER. 1.1 30 14-MAR-94 938 14-MAR-94 10544.0 10538.0 10021.0 10535.0 1800.0 TOOL NUMBER 3967XA 4203XA 3974XA 2806XA 3921NA 3506XA 3921NA 1309XA 1609EA/1603MA 1503XA 6.750 10028.0 10021.0 LSND 8.80 38.0 10.2 5.2 187.7 3.210 1.270 70.0 187.7 MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD cAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN : BP EXPLORATION WN : H - 32 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 4.470 70.0 0.000 0.0 4.460 70.0 0.000 0.0 0.00 0.000 1.5 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 ACQ AC 68 1 4 4 C13 AC 68 1 IN 4 5 C24 AC 68 1 IN 4 6 CAL AC 68 1 IN 4 7 CHT AC 68 1 LB 4 $ TTEN AC 68 1 LB 4 9 TEN AC 68 1 LB 4 10 SPD AC 68 1 F/MN 4 11 RFOC DIFL 68 1 OHMM 4 12 RILM DIFL 68 1 OHMM 4 13 RILD DIFL 68 1 OHMM 4 14 RT DIFL 68 1 OHMM 4 15 DI DIFL 68 1 IN 4 16 CILD DIFL 68 1 MMHO 4 17 VILD DIFL 68 1 MV 4 18 VILM DIFL 68 1 MV 4 19 SP DIFL 68 1 MV 4 20 TEMP DIFL 68 1 DEGF 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 51 246 18 5 4 44 037 22 5 4 94 885 22 5 4 95 558 30 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 27 515 24 6 4 06 213 78 0 4 04 903 06 0 4 04 903 06 0 4 06 213 78 0 4 34 704 23 6 4 04 522 10 6 4 04 522 10 6 4 53 419 67 0 4 40 467 34 0 8O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 187 Tape File Start Depth = 10566.000000 Tape File End Depth = 10006.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58915 datums Tape Subfile: 5 265 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS 94/ 3/23 01 **** REEL TRAILER **** 94/ 3/23 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 23 MAR 94 3:32p Elapsed execution time = 18.45 seconds. SYSTEM RETURN CODE = 0
