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Home My WebLink About193-054MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, January 12, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC M-18B PRUDHOE BAY UNIT M-18B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/12/2024 M-18B 50-029-20855-02-00 193-054-0 W SPT 7139 1930540 1785 1386 1387 1388 1388 75 76 78 77 4YRTST P Austin McLeod 11/12/2023 MITIA 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT M-18B Inspection Date: Tubing OA Packer Depth 502 2194 2119 2097IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM231113192357 BBL Pumped:5.6 BBL Returned:4.7 Friday, January 12, 2024 Page 1 of 1           MEMORANDUM TO: Jim Regg P.I. Supervisor FROM: Lou Laubenstein Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, December 5, 2019 SUBJECT: Mechanical Integrity Tests BP Exploration (Alaska) Inc. M -18B PRUDHOE BAY UNIT M-1 8B Src: Inspector Reviewed By: P.I. Suprv. . jV_— Comm Well Name PRUDHOE BAY UNIT M -18B API Well Number 50-029-20855-02-00 Inspector Name: Lou Laubenstein Permit Number: 193-054-0 Inspection Date: 11/4/2019 IBSpNum: mi[LOL191105104035 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well M -18B Type Inj w TVD 7139 Tubing 547 - 547 547 547 PTD 1930540 ' Type Test SPT Test psi 1785 IA 401 2299 ' 2zss ' 2241 BBL Pumped: 4.5 BBL Returned: 3.9 OA 90 91 - 92 93 ' Interval 4YRrsr p/F P Notes: Thursday, December 5, 2019 Page 1 of 1 MEMORANDUM TO: Jim Regg P.I. Supervisor FROM: Lou Laubenstein Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, November 13, 2019 SUBJECT: Mechanical Integrity Tests BP Exploration (Alaska) Inc. M-1 8B PRUDHOE BAY UNIT M -18B Src: Inspector Reviewed By: P.1. Supry — 42— Comm Well Name PRUDHOE BAY UNIT M -18B API Well Number 50-029-20855-02-00 Inspector Name: Lou Laubenstein Permit Number: 193-054-0 Inspection Date: 11/5/2019 Insp Num: mitLOL191105104035 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min ell M -18B Type Inj TVD n39 'Tubing 547 547 47 547 - D 1930540 ' Type Test SPT 'fest psi 1785 IA 401 2299 2255 2241 [BBLPumped: 4.5 "BBL Returned: 3.9 OA 90 91 92 93 e� 4YRTST p/F P Notes: Wednesday, November 13, 2019 Page 1 of I • S MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg l J DATE: Thursday,November 19,2015 ��—f/. 12 1/S P.I.Supervisor SUBJECT: Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC. M-18B FROM: Jeff Jones PRUDHOE BAY UNIT M-18B Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT M-18B API Well Number 50-029-20855-02-00 Inspector Name: Jeff Jones Permit Number: 193-054-0 Inspection Date: 11/5/2015 Insp Num: mitJJ151106162456 Rel Insp Num: Packer r Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well M-18B Type Inj W ITVD l 7139 - Tubing! 857 - 857 856 - 854 - PTD 1930540 -- Type Test SPT Test psi 1785 - IA ! 420 2602 2559 2542 Interval 4YRTST P/F P ✓ OA i 110 -1 112 -i 113 114 - Notes: 4.5 BBLS diesel pumped. 1 well inspected,no exceptions noted. SCANNED SEP 1 6 2016 Thursday,November 19,2015 Page 1 of 1 • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Thursday, November 05, 2015 5:54 PM To: AK, OPS GC2 OSM; AK, OPS GC2 Field O&M IL; AK, OPS GC2 Wellpad Lead;AK, OPS Prod Controllers;AK, OPS PCC Ops Lead; Cismoski, Doug A; Daniel, Ryan;AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr; Peru, Cale;AK, OPS Well Pad MN; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer;AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Pettus, Whitney; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA) Subject: OPERABLE:Injector M-18B (PTD #1930540) AOGCC MIT-IA Passed All, Injector M-18B (PTD#1930540) passed an AOGCC witnessed MIT-IA to 2600 psi on November 05, 2015.This passing test confirms two competent barriers in the wellbore. The well is reclassified as Operable. Please call with any questions or concerns. Thank you, Whitney Pettus SCANNED MAY 1 12016 (Alternate:Kevin Parks) BP Alaska-Well Integrity Coordinator GA/ WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com From: AK, D&C Well Integrity Coordinator Sent: Monday, October 19, 2015 8:54 AM To: AK, OPS GC2 OSM; AK, QES GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; AK, OPS PCC Ops Lead; Cismoski, Doug A; Daa iiie1,_Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Peru, Cale; AK, OPS Well Pad MN; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&CDHWell Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA) (jim.reqg@alaska.gov) Subject: UNDER EVALUATION: Injector M-18B (PTD #1930540) Ready to Place njection for Compliance testing All, Injector M-18B (PTD#1930540) was due for its AOGCC witnessed MIT-IA in June 18, 2015 and is now ready t - placed on injection. The well has been reclassified as Under Evaluation to facilitate compliance testing. Please use cautio when bringing the well online as the annuli are fluid packed. Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Saturday, May 30, 2015 7:36 PM To: AK, OPS GC2 OSM;AK, OPS GC2 Field O&M TL; AK, OPS GC2 Wellpad Lead;AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Wireline Operations Team Lead;AK, D&C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Peru, Cale; AK, OPS Well Pad MN; AK, OPS GC2 Ops Lead; Wallace, Chris D (DOA) Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Regg, James B (DOA) Subject: NOT OPERABLE: Injector M-18B (PTD #1930540) Due For AOGCC MIT-IA Attachments: image001.png All, Injector M-18B (PTD#1930540) is due for an AOGCC MIT-IA on 06/18/2015. The well will not be placed on injection for the test before the due date because of surface equipment issues. The well is reclassified as Not Operable until the well is ready to be placed on injection, and will be added to the Quarterly Not Operable Injector Report. Please call if you have any questions. Thank you, Kevin Parks (^\/trr! l^,'6:in, v Pori, BP Alaska -Well Integrity Coordinator SCADS JUN 0 9 2015 G � Global Wells Organization Office: 907.659.5102 WIC Email:AKDCWeIlIntegrityCoordinator@bp.com 1 • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 'LA NE AUG 2 i 1012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 l a 3 - 0 5 Subject: Corrosion Inhibitor Treatments of GPB M -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad M that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) M -pad Date: 04/14/2012 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal M -01 1690780 50029200420000 Sealed NA NA NA NA NA M -03A 2011470 50029201020100 0.25 NA 0.25 NA 0.85 6/3/2009 M -04 1710230 50029201050000 0 NA 0 NA NA 4/14/2012 M -05A 1970810 50029201940100 0.5 NA 0.5 NA 2.6 6/3/2009 M -06A 1930930 50029203670100 0.25 NA 0.25 NA 0.85 6/3/2009 M -07 1790370 50029203730000 0.25 NA 0.25 NA 0.85 6/3/2009 M -08 1800860 50029204990000 1.75 NA 1.75 NA 10.2 6/24/2009 M -09B 2022200 50029205630200 6.25 NA 6.25 NA 44.2 6/3/2009 M -10 1810290 50029205670000 0.25 NA 0.25 NA 2.6 6/4/2009 M -11 1810570 50029205890000 0.25 NA 0.25 NA 1.7 6/4/2009 M -12A 2001510 50029205930100 0.25 NA 0.25 NA 1.7 6/4/2009 M -13A 2011650 50029205220100 2.75 NA 2.75 NA 17 6/4/2009 M -14 1801090 50029205120000 1 NA 1 NA 5.1 6/4/2009 M -15 1810850 50029206120000 6.75 NA 6.75 NA 55.3 6/4/2009 M -16 1810860 50029206130000 0.25 NA 0.25 NA 1.7 6/4/2009 M -17A 2000320 50029206280100 0.5 NA 0.5 NA 2.6 6/3/2009 - M -18B 1930540 50029208550200 10 NA 10 NA 73.1 6/24/2009 M -19B 2081980 50029208970200 Sealed NA NA NA NA 4/13/2012 M -20A 1971990 50029209120100 8 NA 8 NA 52.7 6/24/2009 M -21A 1930750 50029209230100 0.5 NA 0.5 NA 3.4 6/24/2009 M -22 1830540 50029209360000 16 NA 16 NA 117.3 6/23/2009 M -23 1830550 50029209370000 0.25 NA 0.25 NA 1.7 6/4/2009 M -24A 2011260 50029209390100 0.25 NA 0.25 NA 0.85 6/24/2009 M -25 1860650 50029215700000 8 NA 8 NA 55.3 6/3/2009 M -26A 1920280 50029220040100 2.75 NA 2.75 NA 18.7 6/3/2009 M -27A 1930860 50029219920100 0.25 NA 0.25 NA 2.6 6/24/2009 M -28 1860740 50029215780000 1 NA 1 NA 4.3 6/3/2009 M -29A 2000990 50029219040100 1 NA 1 NA 4.3 6/3/2009 M -30 1920300 50029222550000 0.5 NA 0.5 NA 3.4 6/3/2009 M -31 1920320 50029222560000 0.5 NA 0.5 NA 3.4 6/4/2009 M -32 , 1920330 50029222570000 0.25 NA 0.25 NA 0.85 6/4/2009 M -33 1941160 50029225040000 20 NA 20 NA 133.45 6/24/2009 M -34 1941330 50029225140000 6.25 NA 6.25 NA 25.5 6/3/2009 M -38A 2011320 50029225190100 21.3 NA 21.3 NA 210.8 11/26/2009 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: gg / DATE: Wednesday, June 22, 2011 lt. Supervisor 1 e r l 6 ( ' 3(/ P ' SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC M -18B FROM: Bob Noble PRUDHOE BAY UNIT M -18B Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry i NON - CONFIDENTIAL Comm Well Name: PRUDHOE BAY UNIT M -18 API Well Number: 50- 029- 20855 -02 -00 Inspector Name: Bob Noble Insp Num: mitRCN1 106220743 1 5 Permit Number: 193 -054 -0 Inspection Date: 6/18/2011 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well M-18B ' Type Inj. W TVD 7139 - IA I 610 2500 • 2430 2420 - p.T.Di 1930540 - ITypeTest SPT Test psi 2500 - OA 220 230 230 230 L Interval 4YRTST per' P - Tubing 785 750 750 745 Notes: Ult A . re -1es;4- 17 ESL} ps ; 1ANi JUN 2 4 2.0'11 Wednesday, June 22, 2011 Page 1 of 1 . MEMORANDUM TO: .'"/ 1\&,1':' 'f-¡ ; ! Jim Regg P.I. Supervisor FROM: Bob Noble Petroleum Inspector Well Name: PRUDHOE BAY UNIT M-18B Insp Num: mitRCN070625074305 Rei Insp Num: State of Alaska . \C\yo91 Reviewed By: ~r7¡' P.I. Sup rv .....J!)i'-- Comm Inspector Name: Bob Noble Inspection Date: 6/24/2007 Packer -wclÏi M-18B !Type Inj. I W ¡ TVD i P.T.D 1930540 !TypeTest I SPT i Test psi-! __L~--L~___ Interval 4YRTST PIF P Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. 7139 ./! IAT 1080 '. 2000 I 1960 í 1940 .k ~I' ~-_.~ I '. . I 2000 - i OA ¡ 200:200 ! 200 ;--;00 ¡--í--- ·-~~·~-"-----c-~--------+--- ~ _ Tubing: 580 ! 580 ; 580 I 580 _I ! ____ Notes: 'Ì . f<,z~. 'ct 4c,')J-. flLSSv¡,),<¿ v Wednesday, June 27, 2007 Alaska Oil and Gas Conservation Commission -¡1/7/0} DATE: Wednesday, June 27, 2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC M-I8B PRUDHOE BAY UNIT M-I8B Src: Inspector NON-CONFIDENTIAL API Well Number: 50-029-20855-02-00 Permit Number: 193-054-0 ¡ 7t.:,j')p~' , .>, , sCANNED JUL 2 0 2007 Page 1 of 1 . . Email to:Winton_Aubert@admin.state.ak.us;BoIU=Jecfœnstein@admin.state.ak.us;Jim_Regg@admin.state.ak.us;TOIJLMaunder@admin.state.ak.us OPERATOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test BP Exploration (Alaska), Inc. Prudhoe Bay I GPB 1M-Pad 06124/07 Andrea Hughes Bob Noble Packer DeÐIb PreIest Initial 15 Min. 30 Min. Weill ~18B I Type Inj. I W TVD I 1,139" Tubing 580 580 580 580 Interval I 4 P.T.D. Type test I P Test psil 1785 Casing 1080 2000 1960 1940 p/FI P Notes: MIT -IA for regulatory compliance. OA 200 200 200 200 Weill ~28 I Type Inj. I W I TVD I 8,015' Tubing 480 480 480 480 Interval \ 4 p.T.D.1 1860140 I Typetest I P I Test psil 2019 Casing 560 2200 2180 2180 p/FI P Notes: MIT -IA for regulatory compliance. OA 90 290 290 290 Weill I Type InU W TVD I Tubino Interval! P.T.D.\ I Type testl P I Test psil Casing P/F! Notes: OA Well! \ Type Inj.1 W I TVD I Tubing Interval \ P.T.D. \ Type testl P I Test psil Casing P/F\ Notes: OA Weill I Type Inj. I TVD I Tubing Intervaif P.T.D.I I Typetest I Test psil Casing p/F1 Notes: OA ~ TYPE INJ Codes D = Drilling Wasœ G=Gas I = Industrial Wastewaœr N = Not Injecting W = Waœr MIT Report Form BFl9l1105 TYPE TEST Codes M = Annulus MoniIoring p = StandaId Pressure Test R = Internal Radioac:tioe Tracer SuM!y A = Temperature Anomaly SuM!y D = DiIrerentiaI TemperaIuœ Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover 0= Other (describe in notes) ~JUN ~ 52007 MIT PBU M-18S M-28 06-24-07.Jds 11. 2>..-' 054' \~ It~ 'Vvf 'f:>.ç-O'l Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth RECEIVED DEC 2 1 2005 Alaska on & Gas ConS. Ccffiffi~kn Anchorage Well Job# Log Description Date BL C-04A 10687728 SBHP SURVEY 01/07/05 1 L 1-15A 10715359 PROD PROFILE W/DEFT 11/04/03 1 S-29A 11087187 INJECTION PROFILE 10/04/05 1 09-33 N/A PROD PROFIL: W/DEFT 07/16/05 1 D.S 18-03B 11057071 SBHP SURVEY 12102/05 1 M-10 11072878 LDL 08/05/05 1 D.S 18-25A 11057072 SBHP SURVEY 12/03/05 1 A-31A 11072881 LDL 08/07/05 1 K-06A 11075903 MEM PROD & INJ PROFILE 07/30/05 1 L1-27 11058255 PROD PROFILE WIDEFT 10/25/05 1 AGI-10 11087429 LDL 09/05/05 1 S-36 11152365 LDL 11/08/05 1 K-20B 11057076 SBHP SURVEY 12/06/05 1 M-18B I c¡ L~ - ð5"4- 11072876 INJECTION PROFILE 08/02/05 1 2-18/L-16 11087185 LDL 10/01/05 1 2-62/Q-17 11084325 INJECTION PROFILE 11/21/05 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 ~f·-"l~~f1\..fìh..et;;ir\ f [I {d 'l ~ ?OU~It;, ~~MDti~~~!k< vt=W~ t:¿ GJ L II{J Date Delivered: 12/21/05 NO. 3630 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Milne Pt. Color CD Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Received bY~~or; MEMORANDUM ,. State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: FROM: Randy Ruedrich Commissioner P.I. Supervisor DATE: July 8, 2003 SUBJECT: Mechanical Integrity Tests BPX Proudhoe Bay Field M Pad John Crisp Petroleum Inspector NON- CONFIDENTIAL Prudhoe Bay Field Packer Depth Pretest Initial 15 Min. 30 Min. I Wa,,] M-20A IType,nj.I C I T.V.D. 18283 I Tubingl 2450 1215O 12150 12150 I,nter~a,I 4I P.T.D.I 1971990 ITypetestl P ITestpsiI 2000 I Casingl 20 I 25001 2420 I 2400 I P/F I -P I Notes: OA 20 psi. during tests. 8.3 BBL. Pumped I we,,I r~-lSB I Type,nj.I S I T.V.D. I 7461 I Tubingl ,000 1,000 I~000 I~000 I Ir~tervall 4 I P.T.D.I 1930540 ITypetestl P ITestpsil 2000 I CasingI 625 I 25001 2420 I 2400 } P/F I P I Notes: OA 240 psi. during tests. 7.3 BBL. Pumped I We,II I Type Inj. P.T.D. I I Type test Notes: We,I I Type Inj. P.T.D. I Type test Notes: I I P.T.D. I Type test Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS I NJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A- Temperature Anomaly Survey D= Differential Temperature Test Test's Details Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) M.I.T.'s performed' 2. Attachments: Number of Failures: 0 Total Time during tests: 2 hrs. ,cc: MIT report form 5/12/00 L.G. 2003-0708_M IT_PBU_M20Aic.xls 7/17/20O3 ~CANNEE AUG 0 & 2003 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to: Tom_Maunder@admin.state.ak.us; Bob_Fleckenstein@admin.state.ak.us; Jim_Regg@admin.state.ak.us OPERATOR: BP Exploration (Alaska)Inc. FIELD / UNIT / PAD: Prudhoe Bay / PBU / M-Pad DATE: 07/08/03 OPERATOR REP: Pat Lattner AOGCC REP: John Crisp Packer Depths (ft.) Pretest Initial 15 Min. 30 Min. 1 WelIIM-20 Inj. P'T'D'I1971990 I Type Type I ~ MD/'I-VDI 8'9401 8,283' TubingI 21501 21501 21501 21501 IntervaI 4 / test Test psiI 20711 Casing[ 201 25001 24201 24001 P/FI P ! / Notes: WellI M-18 P.T.D.11930540 Notes: WellI P.T.D.I Notes: WellI P.T.D.I Notes: WellI P.T.D.I Notes: ITypelnj' Is I MD/TVDI ~'~'1 ~'~'1 TubingJ 10001 10001 10001 ~0001 IntervaI 4I Type test I P ITest psiI 17851 I Casin¢l 6251 25001 2420l 24001 P/FI P I I Type Inj. Type Inj. Type Inj, Test Details: 4-year MITIA's TYPE INJ Codes F: Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover O = Other (describe in notes) MIT Report Form Revised: 06/19/02 2003-0708_MIT_PBU_M-20.xls ~ Emailing: MIT IGRU 2nd qtr MITs for diagnostics.,y'~ Subject: Emailing: MIT KRU 2nd qtr MITs for diagnostics.xls Date: Sun, 6 Jul 2003 07:28:47 -0800 From: "NSK Problem Well Supv" <nl 617@conocophillips.com> To: bob_fleckenstein~admin.state.ak.us, tom_maundcr~admin.state.ak.us, j im_regg~admin.state, ak.us CC: "nl 617" <nl 617@conocophillips.com> Attached are results from a few MIT's completed for diagnostic reasons during the month of June that have not previously been submitted for your review. 3F-03 (PTD 1852270) - well was SI during for LDS replacement during regular scheduled 4 year MIT's 1R-08 (PTD 1850730) - MITIA post braiden head work 3C-05 (PTD 1851540) - MITIA for diagnostics Please call if you have any questions Thanks MJ Loveland Problem Well Supervisor ConocoPhillips Alaska Inc. (907) 659-7224, 659-7043The message is ready to be sent with the following file or link attachments: MIT KRU 2nd qtr MITs for diagnostics.xls Note: To protect against computer viruses, e-mail programs may prevent sending or receiving certain types of file attachments. Check your e-mail security settings to determine how attachments are handled. (See attached file: MIT KRU 2nd qtr MITs for diagnostics.xls) [~MIT KRU 2nd qtr MITs for diagnostics.xls Name: MIT KRU 2nd qtr MITs for diagnostics.xls Type: EXCEL File (application/msexcel) Encoding: base64 I of I 7/11/2003 1:55 Pi STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging__ Pull tubing Alter casing __ Repair well A Perforate__ Other X 60'!VERTED TO ~',~AG 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 3670' SNL, 4695' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 3776'SNL, 1776' WEL, SEC. 01, T11N, R13E, UPM At effective depth 1333' SNL, 1171'WEL, SEC. 01, T11N, R12E, UMI At total depth 3966' SNL, 1780' WEL, SEC. 01, T11N, R12E, UPM ORIGINAL 6. Datum elevation (DF or KB) KBE = 55.4 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-18B (32-01-11-12) PBU 9. Permit number/approval number 93-54 / 10. APl number 50- 029-20855-02 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 9682 feet BKB 9243 feet Plugs (measured) Effective depth: measured 9621 feet true vertical BKB 9186 feet Junk (measured) fill at 9144' WLM (9/8/93) Casing Length Size Structural -- Conductor 110 20 Surface 2699 13 3/8 Intermediate 7517 9 5/8 Production -- Liner 2302 7 Perforation depth: measured 9108'- 9154' true vertical subsea 8700'- 8745' Cemented Measured depth 8 c.y. concrete 137 4140 c.f. AS II 2726 236 c.f. Class "G" 7545 536 c.f. Class 'G" 7356-9658 True vertical depth BKB 137 2636 7221 7035-9219 RECEIVED Tubing (size, grade, and measured depth) 41/2" @ 7520' Packers and SSSV (type and measured depth) Packerat 7456; SSSV @2186' AUG 1 9 1996 Alaska 0il & Gas 0OHS. 6ommission Anchorage 13. Stimulation or cement squeeze summary 6/28/94 A Rig Workover was completed in order to repair well. Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Rep, j:u:lLof Well Operations 17.1 hereby '¢rerti/¢, th~, t~,e(oregoing "'-:! / \/~ /~ Si~lned ~; ~,.,, _,'~ k,_/-k./-}~ ,,~' Form 10-404 Rev 06/15/88~ 16. Status of well classification as: Oil __ Gas Suspended Service WA G is true and correct to the best of my knowledge. Title Supervisor Northwest Fault Block Date SUBMIT IN DUPLICATE STATE OF ALASKA ALASF'~'"~IL AND GAS CONSERVATION COMMISSIO~'~ REPORT O,-SUNDRY WELL OPE, 1 Operations performed: Operation shutdown Stimulate X Plugging Perforate ×' ...... ,,/// Pulltubing Alter casing Repairwell Other . ,/~('~/ ,/ 6. Datum elevation (DF ~KB) 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3670' SNL, 4695' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 3776' SNL, 1776' WEL, SEC. 01, T11N, R13E, UPM At effective depth 1333'SNL, 1171'WEL, SEC. 01, T11N, R12E, UMI At total depth 3966' SNL, 1780' WEL, SEC. 01, T11N, R 12E, UPM 5. Type of Well: Development × KBE = 55.4 AMSL feet Exploratory Stratigraphic 7, Unit or Property name Service Prudhoe Bay Unit 8. Well number M-18B (32-01-11-12) PBU 9. Permit number/approval number 93-54 / 10. APl number 50- 029-20855-02 11, Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 9682 feet BKB 9243 feet Effective depth: measured 9621 feet true vertical BKB 9186 feet Plugs (measured) Junk (measured) fill at 9144' WLM (9/8/93) Casing Length Size Cemented Structural -- Conductor 110 20 8 c.y. concrete Surface 2699 13 3/8 4140 c.f. AS II Intermediate 7517 9 5/8 236 c.f. Class "G" Production -- Liner 2302 7 536 c.f. Class "G" Perforation depth: measured 9108'- 9154' true vertical subsea 8700'- 8745' Tubing (size, grade, and measured depth) 41/2" @ 7520' Packers and SSSV (type and measured depth) Packerat 7456; SSSV @2186' Measured depth True vertical depth BKB 137 137 2726 2636 7545 7221 7356-9658 7035-9219 FEB 20 ~99G A~aska Oil & Gas Cons, Commission Anchorage 13. Stimulation or cement squeeze summary 6/28/94 A Rig Workover was completed in order to repair well. Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operat, jens 17. I hereb_v certify th~ the fo/~:gping is tr~e e~_'d correct -...-"~ 7 ./ Signed Form 10-404'Rev d6/"15/88 16. Status of well classification as: Oil X Gas Suspended Service to the best of my knowledge. Title Technical Assistant lll Date SUBMIT IN DUPLICATE WELL M-18b(32-01-11-12) Stimulation Operation 5/17/95 A HCL Treatment was performed to remove scale using the following fluids: SUMMARY This well is stacked out on MI header pressure and is not taking any MI. The objective of this job is to clear the perforations with a bullhead Xylene/HCL treatment displaced to the perforations with seawater. Attempted to bullhead HCL/Xylene to clean the perforations. Pumped 10 Bbls of filtered seawater followed by 10 Bbls of 7.5% HCL and the well locked up with 4000 psi on the tubing. Unable to establish a stable rate, the perfs seem completely plugged. Decided to leave the well SI overnight and let the gas/HCL swap. Will shoot a tubing fluid level in the morning to determine the next treatment option. FLUIDS PUMPED BBLS. DESCRIPTION 10 Bbls 7.5% HCL 0 Xylene 10 Filtered Seawater Addperf 11/15/95 The following additional interval were perforated using guns, 6 SPF, random orientation and 60° phasing. 3/8" 9380- 9400 MD' 9400' - 9420' MD' LARRY GRlhNT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK., 99501. Date: 20 November 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: DESCRIPTION 1 PLS FINAL BL+RF P-23 (41-32-11-13) . ,1 PLS FINAL BL+RF A-08 (23-36-11-13) PFC/PERF FINAL BL+RF ! CCL FINAL BL+RF F-43 ~ (/0~5 1 PLS FINAL BL+RF ECC No. Run # -1 2187.07 '- Run ~ 1 5627.10 Run # 1 5671.02 Run # 1 5957.05 Run # 1 6043.04 Run # 1 6163.03 Run # 1 Run # 1 6236.05 Please sign and return to: Attn. Rodney D. Paulson · Atlas Wireline Services 5600 B Street ~chorage, ~ 99518 ~ Or F~ to (907) 56~ STATE OF ALASKA AL/ A OIL AND GAS CONSERVATION COMMISL REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing _ Repair well X Perforate_~ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3670'SNL, 4695' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 55.4 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-18B (32-01-11-12) PBU 9. Permit number/approval number 93-54 / 94-066 10. APl number 50- 029-20855-02 3776'SNL, 1776' WEL, SEC. 01, T11N, R13E, UPM At effective depth 1333'SNL, 1171'WEL, SEC. 01, T11N, R12E, UMI At total depth 3966'SNL, 1780' WEL, SEC. 01, T11N, R12E, UPM 12. Present well condition summary Total depth: measured 9682 feet true vertical BKB 9243 feet Plugs (measured) 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9621 feet true vertical BKB 9186 feet Junk (measured) fill at 9144' WLM (9/8/93) Casing Length Size Structural -- Conductor 110 20 Surface 2699 13 3/8 Intermediate 7517 9 5/8 Production -~ Liner 2302 7 Perforation depth: measured 9108'- 9154' true vertical subsea 8700'- 8745' Cemented Measured depth 8 c.y. concrete 137 4140 c.f. AS II 2726 236 c.f. Class "G" 7545 536 c.f. Class "G" 7356-9658 True vertical depth BKB 137 2636 7221 7035-9219 Tubing (size, grade, and measured depth) 41/2" @ 7520' Packers and SSSV (type and measured depth) Packerat 7456; SSSV @2186' AUG 17 ]995 AJas~ 0il & 6as Cons. Commission '" ~ch0rage 13. Stimulation or cement squeeze summary 6/28/94 A Rig Workover was completed in order to repair well. Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations __ Oil X. Gas . Suspended Service 17. I hereby c~i-~ that the f/~/~ oing is true and correct to the best of my knowledge. Signed ~"~./~.~,~~'~'~ Title Supervisor WaterfloocYMiscible Flood Form 10-404 Rev 06/15/88 f SUBMIT IN ~UPL,f'CATE - -AOGCC ~dividual Well Geological Materials Inventory PERMIT DATA T DATA_PLUS Page' Date' 04/04/95 RUN DATE_RECVD 93-054 93-054 93-054 93-054 93-054 93-054 93-054 93 -054 93-054 93-054 93-054 5684 ~ 7522-9648 5777 ~, CH/PDK,8852-9420 / 407 ~ COMP DATE:05-29-93 ; DAILY WELL OP. '~ 5-10-93 TO 5-25-93 SURVEY ~ SS DIRECTIONAL BHC '~7522-9664 BHP ~ 7522-9664 CA ~ 7300-7492 DLL ~ 7522-9664 · PDK-100/TEMP/GR ~R1,5",8900-9400 PDLS STAT/TEMP ~/8930-9154 93-054 PFC P/L 9000-9400 93-054 SBT ~ 7560-9611 93-054 SSTVD .,~ 7522-9649 93-054 USIT '~- 28-7310 07/06/1993 09/20/1993 07/26/1993 07/26/1993 07/26/1993 06/07/1993 06/07/1993 07/11/1994 06/07/1993 08/30/1993 12/21/1994 06/07/1993 06/07/1993 06/07/1993 06/30/1994 Are dry ditch samples required? Was the well cored? yes Analysis & description d? Well is in compliance '~ initial COMMENTS yes ~ And received? ~ no yes no LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 6 December 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL / d # DESCRIPTION .,, 1 PLS FINAL RF Run # 1 Run # 1 ECC No. 5957.04 F-19 (41-35-12-13) 1 CCL FINAL BL K-02B / 1 PLS FINAL BL Run # 1 Run # 1 Run # 1 Run # 1 6275.02 6307.01 Please sign and return to: Atlas Wireline~ Suite/~ ..... /~orage, AK 99518_ / Attn. Rodney D. Paulson ~ Or~ to (907) 563-7803 Received by:~/ ~//~~ Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging Pull tubing X Alter casing Repair well X Perforate__ Other 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 3670' NSL, 4695' WEL, SEC. 6, T11N, R13E At top of productive interval 3776'NSL, 1776'WEL, SEC. 1, T11N, R13E At effective depth At total depth 3966'NSL, 1780'WEL, SEC. 1, T11N, R12E 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 feet Plugs (measured) feet feet Junk (measured) feet Size Cemented true vertical Tubing (size, grade, and measured depth) 4-1/2", L-80 tubing to 7524' MD 6. Datum elevation (DF or KB) KBE = 55.4' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-18B 9. Permit number/approval number 93-54/Conservation order #258 10. APl number 50 - 029 -20855- 02 11. Field/Pool Prudhoe Bay Field/Oil Pool Measured depth True vertical depth RECEIVED AUG 1 0 1994 Alaska 0il & Gas Cons. Commission Anch0raje Packers and SSSV (type and measured depth) 7" TIW HBBP Packer@ 7461'MD; 4-1/2" Otis "HXO" SVLN @ 2209'MD 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 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 foregoir~g is true and correct to the best of my knowledge. Signed l'~ ~ ~¢~(,~- TitleDrillin~TEn~TineerSupervisor Form 10-404 Rev 06/15/88 ~d Date SUBMIT IN DUPLICATE BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: M-18B BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 06/22/94 09:00 SPUD: RELEASE: 06/28/94 07:00 OPERATION: DRLG RIG: WO/C RIG: DOYON 14 06/22/94 ( 1) TD: 9682 PB: 9621 MOVING RIG T/M PAD RIG DOWN/MOVE OVER F/P2-58 T/M-18B WOA. MW: 0.0 06/23/94 ( 2) TD: 9682 PB: 9621 06/24/94 ( 3) TD: 9682 PB: 9621 06/25/94 (4) TD: 9682 PB: 9621 NU BOPE MW: 8.5 Seawater CON'T MOVE PAD T/PAD. MOVE OVER WELL & RU TAKE ON SEAWATER, SET SLOP TANK & ACCEPT THE RIG @ 21:00 HRS ON 6/22/94. RU FIELD SERVICE PULL BPV W/LUBRI. RU LINES. PUMP DOWN ANNUL & TAKE RETURNS F/TBG. 30 BBLS DIESEL RECOVERED. PUMP DOWN TBG & TAKE RETURNS F/ANNUL. 118 BBLS DIESEL RECOVERED. CON'T CIRC T/REMOVE ANY GAS. CBU F/TBG CUT @ 7424. INSTALL 2-WAY CHECK, ND TREE. POOH F/8.5" SWEDGE MW: 8.5 Seawater CON'T T/ND TREE & ADPTR FLNG, NU BOPE. TEST BOPE/CHOKE MANIFOLD 250/3500 W/4.5 LNDG JT. PULL TBG HANGER T/RIG FLOOR & LD. CIRC SEAH20, RU TBG TONG & HSE CONTROL LINE SPOOL UP UNIT. PULL & LD 182 JTS 4.5" 12.6# L-80 TDS TBG.; 1 SSSV; 4 GLMS; 1 X NIPPLE ASSY *& 18.75' CUT OFF. RECOVERED 27 CL RUBBER PRTCTRS & 3 STEEL BANDS. (S/B BE 4) TOP OF FISH/7424. RU & RUN 9-5/8" USIT LOG. TOOL STOPPED @1667. POOH CHANGE T/7" STOPPED @ 1667. POOH RD. RUN TEST PLUG & TEST BOP & MANIFOLD T/250/5000. MU BHA %1. PU 5" DP RIH T/1657, SWEDGE 5' & CON'T RIH T/2204. OK. POOH F/8.5" SWEDGE. POOH W/FISH MW: 8.5 Seawater CON'T POOH. CHANGE 7.75 SWEDGE T/8.5". RIH T/1657. SWEDGE OUT CASG. PU DP & RIH T/5936. POOH. RU SCHLMBRGR & RUN 9-5/8" USIT LOG F/7310 T/SURF. CASG WAS BAD F/1800 UP T/800. RD W/HOLE @ 1665. PU TSA FISHING TOOLS & RIH T/6000. RU DP & RIH T/7424. ENGAGE TBG CUTOFF. RELEASE TIW LATCH F/7" PKR. POOH, RECOVER 4.5" CUTOFF, 10' PUP & TIW LATCH. TOP OF TIW 7" PKR @ 7456. RECEIVED AUG 1 0 1994 Oil & Gas Cons. Commission Anchora,j~, WELL : M-18B OPERATION: RIG · DOYON 14 PAGE: 2 06/26/94 ( 5) TD: 9682 PB: 9621 06/27/94 ( 6) TD: 9682 PB: 9621 06/28/94 ( 7) TD: 9682 PB: 9621 06/29/94 (8) TD: 9682 PB: 9621 PU CASG BACK OFF TOOL MW: 8.5 Seawater CON'T LD FISH PU 9-5/8" RTTS & RIH T/1870/SET. RU/TEST THRU DP T/3500/30 MIN/OK. 9-5/8" CASG GOOD BELOW 1870. POOH LD RTTS. PU PU 9-5/8" PBR RIH T/2500/SET. POOH PU 1 JT 7" CASG RUN THRU BOP'S, DUMP 50 CU/FT 20/40 SAND. LD 7" CASG & WAIT ON SAND T/FALL. PU 8.25" STRING CUTTER, RIH LOCATE COLL @ 1898, PU 20' & CUT CASG @ 1878 DPM. BLEED PRESS F/ANNUL. POOH LD CUTTER RIH OE T/1878. PUMP 110 BBLS DIESEL DOWN 13-3/8"ANNUL. PUMP 140 BBLS DOWN 9-5/8" ANNUL & TAKE RET'S F/DP. POOH. ND BOP'S REMOVE TBG SPOOL & INSTALL DRLG SPOOL. MU 9-5/8" SPEAR, PULL CASG/SLIPS T/FLOOR. MU CASG BACKOUT TOOL. NU BOP'S & TBG SPOOL MW: 8.5 Seawater CON'T T/MU 8" BACKOFF TOOL. RIH T/1878. ENGAGE CUT STUB ATTEMPT T/BACK-OUT @1898' T/MAX 5000/50000 FT/LB. COULDN'T BREAK. POOH STND BACK TOOLS. MU 9-5/8 SPEAR/RIH. ENGAGE @ 1878. RU ATLAS/RUN 650 GRAIN SS WORK TRQ/BACK/OUT. RD ATLAS. POOH RECOVER 9-5/8" CASG STUB 21.75'. LD TOOLS & CLEAR FLOOR. RU & RUN 46 JTS 9-5/8" 47# L-80 NSCC CSG. TAG CASG @1898/SCREW INTO 9-5/8" W/15 ROUNDS. ND BOP RISER STACK/SET EMERGENCY SLIPS/CUTOFF CASG W/HAND CUTTER/DROP DRLG SPOOL/SET PCK-OFF. NU TBG SPOOL. NU BOP'S. RUN 4.5" COMP. MW: 8.5 Seawater NU TBG SPOOL & BOP'S/TEST T/3500. CSG T/3500 DOWN T/RBP@2500' MU RBP RTRVNG TOOL & RIH T/1960. DSPLC 9-5/8" DIESEL W/SEAH20 RIH T/2461 & TAG SAND. REVRSE CIRC SAND OFF THE TOP OF RBP @ 2500' LATCH RBP & RELEASE. POOH LD RBP. MU 3) 4.75" DC ON 5" DP & RIH T/7420. WASH DOWN T/TOP OF TIW PKR @ 7456. DISPLACE 9-5/8" CASG W/CLEAN INHIBITED SEAH20. POOH LD DP. RU & RERUN 4.5" 12.6# L-80 TDS TBG W/TIW SBR & SAME GLM'S REDRESSED. RIG RELEASED MW: 8.5 Seawater RUN 4.5" COMP TBG 182 JTS 4.5" 12.6# L-80 TDS TBG. TEST CONTROL LINES T/5000 OK RUN & LATCH INTO TIW PKR @7461' SHEAR SBR SPACE OUT & LND TBG. RUN 2-WAY CHK. ND BOP'S & SET BCK. NU ADPTR FLNG & CIW TREE. TEST SEAL/TREE T/5000. OK. RU FIELD SERV. PULL 2-WAY CHK W/LUBR. TEST 4.5 TBG T/3500/30 MIN OK. BLEED T/1000. CHANGE LINE & TEST 9-5/8 ANNUL T/ 3500/30 MIN. OK. BLED T/0. RP VALVE DIDN'T SHEAR. PE'S WILL PULL THE RP VALVE LATER. SET BPV/SECURE WELL. PUMP TANKS & CELLAR. RELEASE THE RIG @19:00 HRS ON 6/28. SIGNATURE: (drilling superintendent) DATE: RECEIVED AUG 1 0 1994- ~i~ska Oil & Gas Cons. Commission Anchoraj~, ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 23 June 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION R-03 /! PLS INJPROF.FINAL BL 1 PLS iNJPROF.RF SEPIA ECC No. Run # 1 5754.01 Run # 1 R-08 /1PLS FINAL BL ! PLS FINAL RF SEPIA Run # 1 5,825.01 ' Run # 1 7 V5 N-01 (13-08-11-13) /! PLS PRESURE FINAL BL ! PLS PRESURE RF SEPIA Run # 1 4060.02 Run # 1 F-14 (33-35-12-13) /1 PLS PROF. FINAL BL 1 PLS PROF. RF SEPIA Run # ! 959.08 Run # 1 B-15 (21-13-11-14) PLS PRESURE FINAL BL _ PLS PRESURE RF SEPIA Run ~ 1 5798.08 Run # 1 J-10 (10-11-13) ~,~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 4887.05 Run ~ 1 COLLAR CHEM.FINAL BL COLLAR CHEM.RF SEPIA Run # 1 Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: 5957.03 JUL ? ~ask~t 0il ~ ~s Con- '~nChoro~;' ¢ornmiSsio° Date: Please s i~n and return to: Petrotechnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alaska 99508 Received by BP Exploration SCHLUMBERGER WELL SERVICE A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION HOUSTON, TEXAS 77251-2175 PLEASE REPLY 'ro JUN :~ ? /~ SCHLUMBERGER WELL SERVICES Pouch 340069 Prudhoe Bay, AK 99734-0069 Attn: Bernie/Shelley 900 E. Benson Blvd., MB 3-3 Anchorage, AK 99519-6612 Attention' Petrotechnical Data Center Gentlemen: Enclosed are 1 BL prints of the Company BP Exploration Well M-lBS Field Prudhoe Bay . Additional prints ore being sent to: 2 BL prints, 1 RRolled Sepia ARCO Alaska, Inc. AT0-1529 P. O. Box 100360 Anchorage, AK 99510-0360 Attn: Prudhoe Records Clerk ~prints, 1 RFolded Se~ipi Alaska Oil & Gas Conservatio~ Commission ~ 3001 Porcupine.Drive . . / Anchorage, AK 99501 / USIT, Run 1, 6/24/94 County North Slope on: State Alaska 1BL prints Mobil Oil Company 12450 Greenspoint Drive Houston, TX 77060 Attn: Barbara Sullivan, Suite 550B 1BL prints Chevron U.S.A., Inc. Technical Information Services P. O. Box 1635 _]to--or, TX 77251 .Attn~ Ok-Cha Sea l~rints Exxon Company U.S.A. 800 Bell St., Suite 3083 Houston, TX 77252 Attn: Susan Nisbett ~prints 1 BL prints Phillips Petroleum Company P. O. Box 1967 Houston. TX 77251-1967 Attn: Monica Warnken, Room B-2 The film is returned to BP. We appreciate the privilege of serving you. prints z ~v o 0 I994 . ":/~ska 0/1 & .Gas Cons Received by. a,,,,,.~_ · (-J'O/i?mio,,,_ Very truly yours, SCHLUMBERGER WELL SERVICES SwS-- 1327-F' CH (8BL/tRF/IRR) Raymond N. Dickes DISTRICT MANAGER STATE OF ALASKA ALAS'--'OIL AND GAS CONSERVATION COMMISSIC REPORT OF SUNDRY WELL OPERATIONS ,. ~Jperations performed: Operation shutdown Stimulate Plugging Perforate__ Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3670'SNL, 4695' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 3776'SNL, 1776' WEL, SEC. 01, T11N, R13E, UPM At effective depth 1333'SNL, 1171'WEL, SEC. 01, T11N, R12E, UMI At total depth 3966'SNL, 1780' WEL, SEC. 01, T11N, R12E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 55.4 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-18B (32-01-11-12) PBU 9. Permit number/approval number 93-54 / 10. APl number 50- 029-20855-02 11. Field/Pool Prudhoe Oil Pool 12: Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 9682 feet BKB 9243 feet 9621 feet BKB 9186 feet Size 110 20 2699 13 3/8 7517 9 5/8 ._ 2302 7 measured 9108'- 9154' Plugs (measured) Junk (measured) Cemented 8 c.y. concrete 4140 c.f. AS II 236 c.f. Class "G" 536 c.f. Class "G" true vertical subsea 8700'- 8745' Tubing (size, grade, and measured depth) 41/2" @ 7520' Packers and SSSV (type and measured depth) Packerat 7456; SSSV @2186' fill at 9144' WLM (9/8/93) Measured depth 137 2726 7545 7356-9658 True vertical depth BKB 137 2636 7221 7035- 9219 RECEIVED JUN 1 4 1994 /_,,!~,ska Oil & Gas Cons. Commissic Anchoraqe 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-Mcf Water-Bbl Casing Pressure 770 ~/~ 763 293 847 ./ 2660 ~ 3137 1006 1118 Tubing Pressure 223 231 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 c. ertify that the foregoing is true and correct to the best of my knowledge. Signed (~7~/~, ~,,. ~ .~, O.,"~,~ TitleSeniorTechnicalAssistant/ Form 10-404 Rev 06/15/88 Date SUBMIT IN DOPLIEATE 8~7~3 WELL M-18B(32-01-11-12) Frac Performed a Hydraulic Fracture using the following fluids: Fluid Summary 20 bbls Stage 1 ppg 20/40 CL 8 bbls Stage 2 ppg 1 bbls 3 ppg 2 bbls 4 ppg 4 bbls 5 ppg 4 bbls 6 ppg 5 bbls 7 ppg PAD AT PERFS 74 bbls 1 ppg on perfs 82 bbls 2 ppg on perfs 83 bbls 3 ppg on perfs 85 bbls 4 ppg on perfs 89 bbls 5 ppg on perfs 93 bbls 6 ppg on perfs 98 bbls 7 ppg on perfs 103 bbls 8 ppg on perfs fjh 6/10/94 RECEIVEE JUN 1 '-'~- i,~)~4 Oil & Gas Cons. Allchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS~.._ .q 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 __ Pull tubing __ Variance X Perforate __ Other __ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory __ Stratigraphic __ Service 4. Location of well at surface 3670'SNL, 4695' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 3776'SNL, 1776' WEL, SEC. 01, T11N, R13E, UPM At effective depth 1333'SNL, 1171'WEL, SEC. 01, T11N, R12E, UMI At total depth 3966'SNL, 1780' WEL, SEC. 01, T11N, R12E, UPM ORigiNAL 6. Datum elevation (DF or KB) KBE = 55.4 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-18B (32-01-11-12) PBU 9. Permit number 93-54 10. APl number 50- 029-20855-02 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9682 feet BKB 9243 feet 9621 feet BKB 9186 feet Casing Length Structural -- Conductor 110 Surface 2699 Intermediate 7517 Production -- Liner 2302 Perforation depth: measured 9108'- 9154' Size 2O 13 3/8 9 5/8 Plugs (measured) Junk (measured) Cemented 8 c.y. concrete 4140 c.f. AS II 236 c.f. Class "G" 7 536 c.f. Class "G" true vertical subsea 8700'- 8745' Tubing (size, grade, and measured depth) 41/2" @ 7520' Packers and SSSV (type and measured depth) Packer at 7456; SSSV @2186' fill at 9144' WLM (9/8/93) Measured depth 137 2726 7545 7356-9658 True vertical depth BKB 137 2636 7221 7035-9219 RECEIVED Go.s Cons. Commission Anchorage 13. Attachments Description summary of proposal X Detailed operations program__ BOP sketch 14. Estimated date for commencing operation 16. If proposal was verbally approved Name of approver B. Wondzefl 2/25/94 Date approved 15. Status of well classification as: Oil X Gas Suspended __ Service 17. I hereby ce/~ that the foreg,~ is true and correct to the best of my knowledge. Signed (_.~z~7~,,~~~1~',,~ ,(--'"',o Title Supervisor Waterflood/Miscible Flood - ... / . Conditions of approval: Notify Commission so repr/esentative may witness Plug integrity BOP Test l// Location clearance Mechanical Integrity Test __ Subsequent form required 10- zCrj/,f Approval N Approved by order of the Commission Original Signed By David W. Johnston Form 10-403 Rev 06/15/88 Commissioner Approved Copy Returned , Date ~5,/- / ?,/'~ ?' SUBMIT IN TRIPLICATE BP EXPLORATION To: From: Terry Jordan Date: 22 February 1994 ~ /: '' ;" Manager PBU O~~eering/eeoscience Subject: M-18b WORKOVER REQUEST A rig workover of well M-18b is proposed to restore the well to production following the discovery of a leak in the 9-5/8" casing between the inner and outer annulus. The well is currently shut in for safety reasons. The well was testing at an average of 1200 bopd at a water cut of 60% prior to being shut in. Please find attached the information requested to progress the workover. With reference to your note of 12/17/93, outlining the workover alternatives, we would like to keep open the option of running a 7-5/8" tieback to surface as opposed to running the Baker patch across the hole after the results of the USIT log over the entire length of the 9-5/8" casing are known. Please contact Bill Turnbuli at Anchorage extension 4662 with any questions or comments. LS/WFT ~;¢_~ cc with attachments: Bill Turnbull W. Peirce (ARCo) Well file M-18b cc without: L.Seymour PE Superintendent- Townsend/Walker PBRE PBOE D.Richmond PBU NS Ramrods ECEIVE , i -", h 1QO/i i,.._':.'.;,,.dj: .., (~ . Anchorage REASON FOR WORKOVER M-18b has a confirmed leak between the inner and outer annulus in the 9-5/8" casing estimated to be at 1470'. WELL HISTORY M-18b was completed in May 93 following the abandonment of the unsuccessful first attempt at sidetracking M-18. The well was fracced on 27 August 1993 and immediately prior to being shut in following detection of the annulus leak the well was producing 1200 bopd at 60% water cut. The well is a gas lifted well. Attached is test history for the well. CURRENT STATUS The well has been shut in, killed with sea water and freeze protected. Afler sating operation whp was reading vacuum. Attached are telexes from NS PE describing work performed to confirm the leak (11/27/93; 2/16/94). The sonolog showed a deflection on the inner annulus at around 1600', which is indicative of possible casing collapse. Should the casing have collapsed, it cannot have been catastrophic since subsequent drift runs show that the 4-1/2" tubing is unaffected. BHP/BHT The most recent survey, performed on 30 May 1993, recorded bottom hole temperatures and pressures of 217 deg f and 3560 psi (at 8800 fl tvd ss). PERFORATION DETAILS The well is perforated across the interval 9108-9154' md. It is not the intention to reperforate following the workover, but simply to flow the well following the clean out of the isolation sand. PERFORATION PROTECTION PLAN We recommend that the well is sanded back to 30' above the top perf, 9078' md, and a solid particle kill pill is spotted on top of the carbolite. This method has been shown to cause zero deterioration in well performance following workovers. Because the well has been fractured, and has a relatively good PI, it is not expected that adequate well isolation would be achieved simply by topping up the well with sea water. MINIMUM/OPTIMUM PBTD To minimize formation damage, cleanout of the carbolite should be done using coiled tubing following the workover, once the rig has left the site. The original PBTD on this well was 9621' md. The last recorded TD tag was 9145' md wlm on 11/26/93. Since the well has been fracced and will produce the carbolite with time we would like to clean out as much of the isolation sand as possible following the workover, to say 9600' md. At a minimum we would need at least 100' clear below the lower perf, 9254' md. R ECEIVEr M-18b WORKOVER REQUEST Page 1 COMPLETION DESIGN All of the workover options involve rerunning the existing 4-1/2" tubing, and the existing gas lift mandrel spacing and packer setting depths should be adhered to. The current completion diagram is attached KOP: 1000' / MAX ANG: 23 de~ ~'2600 41/2" SWS 3.8:3 7394 KE. ELEV ':" = BF. £L£V = 27.79 4.:~ SSSV LANDING · (OTtS 'HXO')~3.813' _ I GAS LI;T MANDRELS 4 3162 3041 3 5250 5010 6942 6625 7267 6971 ~ I/2', 12.6~,,%NT.83 TBS ~,'2' sws 3.513 1/2' SWN 3.725 7508 PERFORATION SUMMARY --T RE,-- LOG: DUAL LATERLOG GFL'SP 05-18-93 _ JSJTEi SP={ INT_=qVA~ ~ ! O~EN/SOZ ~ OP=_NE/29/93 . PBTD TD 7' BAKER 'HMC' LINER HANGER 7375'MD 4 1/2' Perm. Latched Pkr. ~' 7455' TIW HBBP 4.00' MIN I.D. 9-~8' TOP STUB ~ 7495' MD. KOP ¢ 7500' MD ~4-1/2' WLEG 7520 Inclination ~' KOP: 8.2 deg. g-5/8' Bo,qom stub ~ 7545' md 7' 29# 13CR80 NSCC 58 ,its DATE J REV. BY J COMMENTS ---------7' 29# 13CR-80 NSCC MARKER JT.e 9405-9424'MD Inclination ~" TD: 19 deg. J ROCHIN J M-18-b SIDETRACK./'JOMPLETION ~Y UNIT PI N · . o~2 8c,. -- BP Exploration (Alaska) BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561o5111 DATE: 09/13/93 T# 85001 BPX/PBU 0TAPES W/LISTINGS Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) X-03 CH/CNL 11386.00-12000.00 A?I~500292040500 B-15 CH/CNL 8775.00- 9645.00 API#500292036000 M-1SB CH/PDK-100 8852.00- 9420.00 API#500292085502 FIN 1600BPI 9464->TP# 08/08/93 # FIN 1600BPI 9465->TP# 08/16/93 # FIN 1600BPI 9466->TP~ 08/19/93 # Information Control Well Records If you have any 564-4004. ATLAS REF#5787.01 ATLAS REF#5798.02 ATLAS REF#5957.02 R£C£ SEP 2. 0 199 /[laska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/25/93 T# 84939 BPX/PBU~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. B-157~-[~ CNL[ ~ (*'~[ C. Ct... 08/16/93 #1 C 24%~-~%% PERF FC/f~_L-, . n~ - [. )~) vv/ll/93 #1 C-32 %~ 53 PDK- 100/ff~/&q~/20 / 93 ~1 M-06Aq3~'~ERF) ~[ ~ 08/17/93 ~1 M-~8~q%-5~ PD~-~00 ~e~6~/~9/93 ~1 M- 27A RS-~ERF] ~/d<~ 08/14/93 ~! S-2790~ [PERF']g~C~CL~ 08/19/93 ~1 Z-05qO~ %PERF)~C/C6~ 08/18/93 ~1 Z-07 q0_57 C~ 08/18/93 %1 8800.00- 9645.00 ATLAS 5 " 9850.00-10313.00 ATLAS 5 " 9700.00-10425.00 ATLAS 5 " 200.00-10303.00 ATLAS 2/5" 11130.00-11600.00 ATLAS 5 " 8900.00- 9400.00 ATLAS 5 " 11350.00-11700~00 ATLAS 5 " 10510.00-10830.00 ATLAS 5 " 9620.00-10050.00 ATLAS 5 " 11670.00-11954.00 ATLAS 5 " Information Control Well Records STATE OF ALASKA ALASKA UlL AND GAS CONSERVATION CO,vlMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BPExp/oration OI~ /~/~AL 93-54 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50-029-20855-02 4. Location of well at surface 9. Unit or Lease Name 3670'NSL, 4695' WEL, SEC. 6, T11N, R13E i :~<.~<:...]'i7111~.. Prudhoe Bay Unit At Top Producing Interval ~ uu~"~'~'E'rl0~ ~ i- " ...... ~ ' At Total Depth ~ ~ERIFI(:'[} ~ : t Prudhoe Bay Field/Prudhoe Bay Pool 3966' NSL, 1780' WEL, SEC. 1, T11N, R12E ~__¢~_~ 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 55.4' I ADL 28260 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 5/13/93 5/17/93 5/29/93I N/A feet MSLI One 17. Tolal Depth (MD+TVD) 18. Plug Back Depth (MD+TVD', 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 9682' MD/9243' TVD 9621' MD/9186' '/'VD ~ [] NO []! 2786' feet MD! 1900' 9Approx.) 22. Type Electric or Other Logs Run MWD ~. CASh',~, LINER AND CEMF_N'nN~ FC-CORO ,SETm~ DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOl-rOM HOLE SIZE CEM~ RECORD AMOUNT PULLED 20" Insulated Conductor Surface 110' 36" 8 cu yds concrete 13-3/8" 72# L-80 Surface 2726' 17-1/2" 4140 cu ft AS II 9-5/8" 47# L-80 Surface 7545' 12-1/4" 236 cu ft Class "G" 7" 29# 13CR80 7356' 9658' 8-1/2" 536 cu fl Class "G" 24. Perforations open to Produclion (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MDI PACKER SET(MD) Gun DiameterMD3-3/8" 4 sPfTvD 4-1/2", TDS 7520' 7456' 8702'-9154' 8702'-8745' 26. ACID, FRACTURE, CEMENT SQUEEZe, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production lMethod of Operation (Flowing, gas lift, elc.) 6/3/93 ~ Gas Lift Date of Test Hours Tested PRODL.~TIONFOR OIL-BBL GAS-MCF WATER-BBL CHOKESIZE IGAS-OIL RATIO ~EST PERDD ~ Flow Tubing Casing Pressure CALCULATED,.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, tractUres, apparent dips, and presence of oil, gas or water, Submit core chips. RE E[V 'P J U L 6 1993 ;. ^taska .Oil .& G~s Cons. ~Anohomgo Form 10-407 Submit in duplicate Rev. 7-1-80 CX;)NTINUED ~ REVERSE SIDE 30. GEOLOGIC MARKERS , .. tMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 8970' 8573' Shublik 9012' 8613' Sadlerochit 9108' 8702' d U L ?.. f; 199 a~aska Oil & Gas Cons. Anchorage 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~-~-''~ TitleOr[llin~_En~_inoorSuoorvisor 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". Form 10-407 BP/AAI SHARED SERVICE DALLY OPERATIONS PAGE: 1 WELL: M-18B BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: APl: 50- PERMIT: APPROVAL: ACCEPT: 05/09/93 02:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 16 WO/C RIG: DOYON 16 05/10/93 ( 1) TESTING BOPE MW: 9.6 KCI TD: 7704 RIG MOVE TO M-18B, R/U LUBRICATOR, ROTATE BRAKE PADS ON PB: 0 DRAWWORKS, PULL BPV, INSTALL CAMERON TWC, N/U TREE & FLANGE, N/U BOPE, R/U LUBRICATOR, PULL TWO, PULL TBG HGR, INSTALL BOPE TEST PLUG, TEST BOPE 05/11/93 ( 2) MILL SECTION. MW: 9.8 KCI TD: 7704 TEST BOPE. RIH W/MILLMASTER. DISP DIESEL F/P (136 BBLS). PB: 0 RIH TO 7650'. DISP WELL TO MILL FLUID. POOH TO 7495'. RIH. BEGIN SECTION CUT @ 7495'. MILLING SECTION. 05/12/93 ( 3) REVCIRC. MW: 9.8 KCI TD: 7650 MILL SECTION F/7503'-7516'. CIRC. MILL F/7516'-7545'. PB: 0 CIRC. POOH. I_/D BHA, MILL. RIH W/MULE SHOE. CBU. WASH TO BTM @ 7650'. REV CIRC. 05/13/93 ( 4) KICKOFF @ 7500' ~MW: 9.8 VlS:110 TD: 7511'( 0) PUMP 164 SX "G" CMT (KICKOFF PLUG), PULL 10 STDS, CBU. DOWN SQUEEZE CMT TO 2000 PSI FOR 30 MIN, CIRC, POH, L/D MULE SHOE, CLEAN CUTTING & CHECK BOPE, TEST BOP DOOR SEALS TO 5000 PSI, OK, SET WEAR BUSHING, M/U BHA #2, RIH TAG CMT @ 7314', C/O CMT F/7314'-7500', KICKOFF DYNA DRILL TO 7511' 05/14/93 ( 5) DRILL 8-1/2" HOLE MW: 9.8 VIS: 91 TD: 8100'( 589) CONTINUE DYNA-DRILL OUT OF 9-5/8" SECTION F/7511'-7545', SLIDE & ROTATE FOR DIR & ANGLE F/7550'-8100' 05/15/93 (6) DRILL AHEAD MW: 9.9 VIS: 86 TD: 8640'(540) CONT DRLG. CBU. SHORT TRIP. DRLG AHEAD TO 8640. 05/16/93 (7) RIH W/DRLG ASSY MW: 9.8 VIS: 69 TD: 8640'(0) CONT DRLG. CBU, SHORT TRIP. CONT DRLG TO 8940. CBU, PUMP DRY JOB. POH. MU BHA. 05/17/93 (8) TD: 9530'(890) DRILLING MW: 9.9 VIS: 64 CONT RIH. WASH & REAM TO 8940. DRLG TO 9530. Aiask~.. Oil & Gas Cons. ,.,,,,,.,,.,.r:,~,-~,m;ssior~ Anchorage WELL 'M-18B OPERATION: RIG · DOYON 16 PAGE: 2 05/18/93 ( 9) RIH W/HOWCO TEMP SURVEY MW: 9.8 VIS: 49 TD: 9655'( 125) CONTINUE DRLG 8-1/2" HOLE F/9530'-9655', CIRC, SHORTTRIP TO 9-5/8" CSG SHOE, WASH & REAM F/9610'-9655', CiRC & COND HOLE FOR E-LOGS, DROP MULTISHOT SURVEY, POH, R/U W/L, RUN DLL/GR/SONIC/CAL, RIH FOR WIPER TRIP & HOWCO TEMP SURVEY 05/19/93 ( 1 TD: 9682'( 0) ClRC @ 9-5/8" SHOE MW:10.0 VIS: 64 27) RIH TO SHOE, CIRC FOR TEMP SURVEY, RIH REAM 20' TO BTM, ClRC & COND MUD, POH 15 STDS. PULLED TIGHT F/9000'-8900', RIH TO TD, CIRC & COND MUD, POH, RU TO RUN LINER, RIH 'W/7" 29# 13CR-80 LINER TO 9-5/8" SHOE O5/2O/93 ( 1 TD: 9682'( 1) SHORT TRIP TO SHOE MW: 9.9 VIS: 58 0) RIH TO 9 5/8" SHOE. BREAK CIRCULATION. CIRC LINER VOLUMNE. RIH TO 8340. CBU. POOH, RU AND LD LINER EQUIPMENT. RD TORQUE TURN. PU BHA. RIH TO 9527'. REAM TIGHT HOLE 9527 - 9682'. FILL WAS HARD TO DRILL. HAD SHALE ACROSS SHAKER. CBU. SHORT TRIP TO 9 5/8" SHOE. 05/21/93 (12) MW: 9.9 VIS: 54 TD: 9682'(0) RIH TO 9662'. NO TIGHT SPOTS. REAM 9662-9682'. HARD REAMING. POOH, LD BHA. MAX OVERPULL WHILE POOH WAS 10K#. NO SIGHNS OF THE TIGHT SPOT AT 8380'. RU AND RUN 58 JTS. ClR LINER VOLUMNE. RIG DOWN CASING TOOLS. RIH TO 9 5/8" SHOE. CIRC LINER AND DRILL PIPE VOLUME. RIH TO 9654'. LINER TOOK WEIGHT 29' OFF BOTTOM. ClRC AND CONDITION MUD. PUMPED 40 BBL PILL OF 9.9 PPG VISCOUS MUD. BATCH MIX CEMENT. , , 05/22/93 (13) DRILL CMTTO LDG COLLAR;'" MW: 8.5 VIS: 0 TD: 9682'( 0) CIRC & RECIP PIPE, PUMP 455 SX CLASS "G" CMT, RELEASED F/HGR POH TO 10STDS, TEST BOPE, RIH W/BIT & SCRAPER, TAG TOP OF LNR @ 9369', NO CMT, CBU, POH, RIH W/BIT & SCRAPER, WASH 9500'-9518', DRLG CMT F/9518'-9560' 05/23/93 (14) L/D DP MW: 8.5 VIS: 0 TD: 9682'(O) 05/24/93 (15) ATTEMPT TO SHEAR DCR-1 VALVE MW: 0.0 Seawater TD: 9682 POH, L/D DP, PULL WEAR BUSHING, RUN 4-1/2" NT-80 TBG, ND PB: 9621 ~ BOPE, NU TREE, PRESSURE UP ON TBNG TO 4000 PSI TO SET HBBP PKR, PRESSURE UP ON CSG TO SHEAR OUT CAMCO DCR-1 VALVE- NO SUCCESS, POP OFF ON RIG PUMP SHEARED, RE-DRESS VALVE. 05/25/93 (16) RELEASED RIG @ 07:00 MW: 0.0 Seawater TD: 9682 A'i-i'EMPT TO SHEAR CAMCO DSR-1 VALVE, COULD NOT SHEAR PB: 9621 W/REPEATED CYCLES TO 4000 PSI, VALVE IS SET FOR 29O0 PSI, BLEED OFF PRESSURE, SET BPV, RELEASED RIG @ 07:00 S,P~.RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PRUDHOE BAY DRILLING PBU/M-18B OR1GINI L NORTH SLOPE COMPUTATION DATE: 5/19/93 DATE OF SURVEY: 051793 ELECTRONIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-30026. KELLY BUSHING ELEV, = 55.40 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/IO0 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 7500 7177.85 7122.45 8 11 N 81.20 W .00 380.38S 1919.83W 7532 7210,04 7154.64 8 9 N 65.28 W 6.94 379.06S 1924.22W 7626 7302.98 7247.58 8 51 N 32.57 W 5.13 370.18S 1934.16W 7719 7394.42 7339.02 11 0 N 20,56 W 3.21 ,355,85S 1941.12W 7812 7485.49 7430.09 13 20 N 9.02 W 3.60 336.90S 1945.94W VERT. SECT, -356.22 -354.85 -345.84 -331.43 -312.42 7904 7575.20 7519.80 14 41 N 7.12 W 1,54 314,72S 1949,06W 7998 7664,66 7609'.26 18 28 N 7,74 W 4,06 288,31S 1952,52W 8092 7753.40 7698.00 19 43 N 6,83 W 1,36 257.83S 1956,41W 8184 7840.33 7784.93 20 50 N 4.97 W 1,39 225.89S 1959,69W 8278 7927.71 7872,31 20 48 N 1.39 W 1,36 192.72S 1961.53W -290.21 ~263.75 -233.23 -201.24 -168.06 8370 8014,18 7958.78 20 55 N .64 E .79 159.77S 1961.75W 8462 8099,52 8044,12 21 9 N 2.04 W 1,08 126,95S 1962.15W 8556 8187.20 8131.80 21 28 N 1,45 W ,41 92,75S 1963,1'9W 8647 8271.98 8216,58 21 35 N .51 W ,40 59,29S 1963,76W 8739 8357.80 8302,40 21 10 N 1,22 E ,82 25,69S 1963.56W -135. 10 -102.28 -68.07 -34.61 -1 .01 8833 8444.72 8389.32 21 19 N 1.68 W 1.14 8.09N 1963.70W 8925 8531.17 8475,77 21 0 N .59 E ,94 41,55N 1964.02W 9017 8617,33 8561,93 20 37 N ,74 E ,43 74,31N 1963,64W 9111 8704,75 8649.35 20 1 N .32 W ,75 106,70N 1963,52W 9203 8791,55 8736.15 19 55 N .20 W ,13 138,25N 1963,67W 32.77 66.23 98.98 131.37 162.92 9296 8879.25 8823.85 19 42 N .34 W .23 169.86N 1963.81W 9388 8965.37 8909,96 19 32 N .53 W .20 200.57N 1964.05W 9479 9051.47 8996.07 19 13 N 1.92 W .62 230.87N 1964.69W 9573 9140.85 9085.45 18 51 N 2.90 W .52 261.69N 1965.99W 9655 9217.54 9162,14 18 51 N 2.90 W .00 287.85N 1967.31W 194.52 225.24 255.54 286.37 312.55 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 1988.26 FEET AT NORTH 81 DEG. 40 MIN, WEST AT MD = 9655 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 359.28 DEG. itlaska Oil & Gas Cons, Cornrnissios 'Ancho/.age S-~"-"'RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/M-18B 5002920855 NORTH SLOPE COMPUTATION DATE: 5/19/93 INTERPOLATED VALUES FOR EVEN 1000 DATE OF SURVEY: 051793 JOB NUMBER: AK-EZ-30026. KELLY BUSHING ELEV, = 55,40 OPERATOR: BP EXPLORATION FEET OF MEASURED DEPTH FT. TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7500 7177,85 7122,45 380,38 S 1919.83 8500 8134.67 8079,27 113.35 S 1962,64 9500 9070,92 9015,52 237,65 N 1964,92 9655 9217,54 9162.14 287,85 N 1967.31 322.15 365.33 43,18 429,08 63,75 437.46 8,38 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DINENSION'MZNIMUM CURVATURE METHOD. SPeRRY-SUN DRZLLZNG SERVZCES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRZLLZNG PBU/M-18B 5002920855 NORTH SLOPE COMPUTATZON DATE: 5/19 /93 DATE OF SURVEY' 051793 JOB NUMBER' AK-EZ-30026 KELLY BUSHZNG ELEV. - 55.~0 OPERATOR' BP EXPLORATZON ZNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTZCAL VERTZCAL RECTANGULAR COORDZNATES DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST 'MD-TVD VERTZCAL' DZFFERENCE CORRECTZON 7500 7177.85 7122.45 380.38 S 1919.83 W 322.15 7578 7255.40 7200.00 375.54 S 1929.60 W 322.94 .79 7679 7355.40 7300.00 362.'53 S 1938,33 W 324.18 1.24 7781 7455.40 7400.00 343.68 S 1944.66 W 326.16 1.98 7884 7555.40 7500'.00 319.88 S 1948.42 W 329.03 2.87 7988 7655.40 7600,00 291.31 S 1952.12 W 333.11 4.09 8094 7755.40 7700.00 257.12 S 1956.49 W 338.89 5.78 8200 7855,40 7800,00 220.18 S 1960.19 W 345.57 6.68 8307 7955,40 7900.00 182.20 S 1961.79 W 352.56 6.98 8415 8055.40 8000.00 144.00 S 1961.61 W 359.61 7.05 8522 8155.40 8100.00 105.25 S 1962.87 W 366.86 7.25 8629 8255.40 8200.00 65.85 S 1963.70 W 374.34 7.49 8737 8355.40 8300,00 26.62 S 1963.58 W 381.77 7.42 8844 8455.40 8400.00 12.26 N i963.82 W 389.06 7.30 8951 8555.40 8500.00 50.86 N 1963.93 W 396.26 7.20 9058 8655.40 8600.00 88.64 N 1963.46 W 403.16 6.90 9165 8755.40 8700.00 125.15 N 1963.62 W 409.62 6.46 9271 8855.40 8800.00 161.31 N 1963.76 W 415.96 6.34 9377 8955.40 8900.00 197.04 N 1964.01 W 422.14 6.19 9483 9055.40 9000.00 232.23 N 1964.74 W 428.16 6.02 9589 9155.40 9100.00 266.65 N 1966.24 W 433.93 5.77 9655 9217.54 9162.1~ 287.85 N 1967.31 W 437.46 3.5'2 THE CALCULATZON PROCEDURES USE A LZNEAR ZNTERPOLATZON BETWEEN THE NEAREST 20 FOOT MD (FROM MZNZMUM CURVATURE) POZNTS C:DI'['~ PRtlDHO£ BAY ~ILLII,IG WELL NAME M-18B LOCATION 1 PRt~E BAY LOCATION 2 Al( I~/~iETIC i)tiCLIhlATION 29.80 I)A~: 15-~Y-~ WELL HEAD U~TIOH: LAT(N/-E) 0.00 AZIMUTH FRDI'! ROTARY TABLE TO TAF. G~ IS TIE IH POINT(TIP) : MFA4UR~D DEPTH TRUE VERT D~ INCLtNATI~ AZIMUTH LATIll~I)E(H/-S) D~ARTIMR~(~-W) 7178.00 8,17 278.81 -380.00 D~(~/-W) 0.00 ~9o2~ - - M-18B 2 -. .. . ~ Z~T~A~ VERTI~ I)EPTH I)EPTH ft ft ft 7500, O0 0,0 7178,00 77~, 92 2~, 9 7443,34 7661,43 92,5 7533,26 7~54,82 ~3,4 7~23,16 8049,14 94°3 7712,75 8140,89 8234°02 8325o9~ 8418,64 8513,00 8602,31 8~97,04 8883,34 91,8 7798.91 93.1 7885.98 92.0 7971,94 92.6 8O58.42 94,4 8146.35 89,3 8229,47 94,7 8317,69 ~2,7 8404,08 93,6 8491,24 9t~ r~TIOH9 TNtV"ET 9T~TIOH ~I~.TH I~?ITUDE I)~ARTU~ DI~I~EMENT at ~IBJTH -~.~ 8,17 ~3.8! -3~{0,00 -19~.00 1~.24 2~,80 -323o41 12,70 349.58 -347,87 -1944,33 1975,20 25%66 -301,89 14.44 3~,53 -326,38 -1947,27 1974,43 2~,~9 -276,71 16,97 353.~2 -301,23 -1949,82 1972,95 261,22 -247,38 i9,43 35~,09 -271.94 -1~2,89 1971,73 2s2,07 I)I~ iOOft 0.00 2.26 2.71 2.61 -215.92 20,79 355.57 -240,52 -195'5,72 1970,46 2~3,9~ 1,59 -182,91 20,78 357.,,~ -207,53 -1957,58 19~,55 2~3,95 0,92 -150,21 20,89 0.~5 -174,83 -1958,02 1965,81 2&q,90 0,96 -116,97 21.18 ~,~ -141,59 -1958,37 19~3,48 2~5,86 0,87 -82,75 21,35 358-~5 -107,38 -1959.26 1962,20 2&~,8~ 0,21 -50.07 21,59 359,~ -74.70 -1959,87 1961,30 2~,82 -15,5~ 21,14 0-25 -40,19 -19&O,O1 1960,43 18,13 21,47 3~'7,~ -6.51 -19~.67 19~.68 299,81 52.14 21.17 359-~0 ~7,49 -1961,73 1961,92 27Co80 0,3~ 0,64 1.19 0,69 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 06/11/93 T# 84664 BPX/PB~GNETIC TAPE W/LISTING Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. OH/DLL FIN 05/18/93 #1 ATLAS REF#5957 7522.00- 9648.00 1600BPI API#500292085502 9383->TP# " * Information cont-~ol Well Records RECEIVED .Alasl~ Oil &,:Gas,.C0rts, ,¢.~mm~'.~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 05/27/93 T# 84600 BPX/PB~OGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. M-18B M-18B M-18B M-18B DLL 05/18/93 #1 BHC 05/18/93 #1 BOREHOLE PROFILE 05/18/93 #1 SS TVD 05/18/93 #1 7522.00- 9664.00 ATLAS 2/5" 7522.00- 9664.00 ATLAS 2/5" 7522.00- 9664.00 ATLAS 5 " 7522.00- 9649.00 ATLAS 1/2" Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 06/03/93 T# 84630 BPX/PBU~OGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. B- 34 ~,~ PDK-100 C-37 - PFC D-2 F 5 G-16~['[~ sm !NNER/TEMP SP INNER/TEMP H-06 ~$-O~, PROD-F MM-~ ~BB~'~" SBL- PFC M-19A~7PFC U-04 TUBING CUTTER 05/31/93 #1 05/27/93 #1 05/27/93 #1 05/26/93 #1 05/30/93 #1 05/29/93 ~1 05/29/93 ~1 05/28/93 #1 05/29/93 ~1 11500.00-12058.00 ATLAS 5 " 8800.00- 8900.00 ATLAS 5 " 1000.00- 9635.00 ATLAS 1 " 9750.00-10050.00 ATLAS 5 " 9350.00- 9740.00 ATLAS 5 " 7560.00- 9611.00 ATLAS 5 " 9000.00- 9400.00 ATLAS 5 " 9880.00-10360.00 ATLAS 5 " 10800.00-10910.00 ATLAS 5 " Information Control Well Records MEMORANDUM ALASKA OIL AND GAS CONSERVATION COMMISSION STATE OF ALASKA to.' David W. John~ Commissioner date: file: May 25, 1993 051093.doc thru: Blair E Wondzell -~'~ Petr !.n. sp Supe.rv. isor '~('~ from: John Spauiding Petr Inspector subject: BOP Test- Doyon 16 BPX-PBU, M-18_B Prudhoe Oil Pool PTD 93-54 Monday, May !0, !993: I traveled to BPX PBU M-18B to witness the'BOP test on Do_yon 16. The HCR on the kill line failed and was replaced and retested and passed. One of the air pumps on the accumulator system was not working to its capacity. Wayne Stotts, Doyon Rig Rep., indicated to me that the air pump would be repaired immediately. attachments STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg,: ' Workover: j Drlg Contractor: ,/~,~.~,~,.,</ '" Rig No. /~ Operator. -~ ~,,~''-,,.~. . ...... Well Name: /v~ - / ~ ~ Casing Size: /~.~-~ . Set ~ - o~ -7,,~Feet I:.o(~'tion: Sec. ~ T. //# R. Test:. Initial / Weekly Other' DATE: PTD # ~,-,~-5/Rig Ph.# · Rep. z_~,,fj~ ,~.,,~,~ ii MISC. INSPECTIONS: Location Gen.: ~ Well Sign Housekeeping: ~ (Gen) Drl. Rig Reserve Pit ~ BOP STACK: Ann. Preventer Pipe Rams Blind Rams Chk/Ln Valves HCR Valves Kill Line Valves Check Valve Test Qua. Pressure P/F . i ~ ! MUD SYSTEM: Ught Alarm Trip Tank Pit Level Indicators Flow Indicator ~.'~'~ Gas Detectors ,,-/ ',..~ . .. :::,.: ;+ :,...~..<' FLOOR SAF~ VALVES: Upper Kelly Lower Kelly Ball Type Inside BOP · CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes ACCUMULATOR SYSTEM: System Pressure . ./~ Pressure After Closure ,~.5'o I 200 psi Attained After Closure minutes System Pressure Attained ~- ' minutes ~...~.. Blind Switch Covers: Master:.' Remote: r ! Nilgn. Btl's: . ~ ~/~ - =A ~ Psig. Number of Faiim:~s .... / ' Test Time ;~-,~ Hours N~mber of valves tested ~ Repair or I~eplace~nent ~f~ Faile~' Equipment shall be made within ~/~ ~ s days. Notify the Inspector on duty and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 Distri~ption: orig~Well File c - OperJRig c - Database c - Trip Rpt File c- Inspector STATE VVI~S REQUIRED? YES NO 24 HOUR NOTICE GIVEN YES ,.-"~'~ NO Waived By: . . . , FI-021LXI. T Rev. 1/93 Russ Strickland Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Re: Prudhoe Bay Unit M-18B BP Exploration (Alaska), Inc. Permit No. 93-54 Sur. Loc. 3670'NSL, 4695'WEL, Sec. 6, TllN,-R13E, UM Btmnhole Loc. 3955'NSL, 1769'WEL, Sec. 1, TllN, R12E, UM Dear Mr. Strickland: Enclosed is the approved application for permit to redrill the above referenced well. Approval of the Permit to Drill Prudhoe Bay Unit M-18B constitutes formal abandonment of Prudhoe Bay Unit M-18A. The classification of M-18A will be changed from operation shutdown to abandoned. The Application for Sundry Approval (10-403) for M-18A, approved February 11, 1993, is hereby amended to reflect this change. The permit to redrill 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) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling a new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. r~ prinled on recycled paper STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.0O5 la. Type of work Drill [] RedrillBIlb. Type of well. Exploratory r-I Stratigraphic Test [] Development Oil[] Re-Entry [] Deepenf-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 =55.16 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchorac~e. Alaska 99519-6612 ADL 28260 4. Location of well at surface 7. Unit or property Name 11. Type Bond(~. 20 ^^c 25.025) 3670' NSL, 4695' WEL, SEC. 6, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3782' NSL, 1767' WEL, SEC. 1, T11N, R12E M-18B (32-1-11-12) 2S100302630-277 At total depth 9. Approximate spud date Amount 3955'NSL, 1769' WEL, SEC. 1, T11N, R12E 5/10/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(,~DandTVD) property line ADL 28282-1769' f e et No close approach fee t 2560 9660' MD/9209' TVDf e e t 16. To be completed for deviated wells 117. Anticipated pressure (see 20 ,~c 25.o35 (e)(2)) Kickoff depth zsoofeet Maximum hole angle2o.44o Maximum suflace 3330pslg At total depth (TVD) 8800'/4390pslg 118. Casing program Setting Depth . s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 26# . 13CR/ Fox. NSCC 80' 7350' 7029' 9660' 9209' 415 cu ft Class "G" (":!,'",R :;' , !;' 19. To be completed for Redrill, Re-entry, and Deepen Operations. ;~..!~SK.'~. Oi! ,~: '..4;-t$ ;.:ul,o. bu~;~:,., Present well condition summary Total depth: measured 9266'feet Plugs (measured) 7704'-7840'-56 cuft "G",8887'-9156'-56 cuft "G", Bridge plugs @ 7840'& 9156', 236 cuft "G' true vertical 8830'feet below plug @ 9156' Effective depth: measured 7704'feet Junk (measured) true vertical 7378'feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 110' 20" 8 cu yds 137' 137' S u rface 2699' 13-3/8" 4140 cuft 2726' 2636' Intermediate Production 8913' 9-5/8" 1321 cuft 8940' 8614' Liner '1300' 7" 200 sx Class "G" 7867'-9167' 7487'-7695' Perforation depth: measured true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~ Drilling fluid pro~lram [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirementsl-I 21. I hereby~J"~ ~'~~J"--.-~ c~dify that~the f~rue and correct to the best of my knowledge Signed Tit l e Dr////n~ En~/neer Superv/sor Date Commission Use Only Permit Number I API number I App,~_~Ld,~ I See cover letter /oj_..~z~ 150' 02''c~-ZOESZ-O~'I /--'--' ---~...~ Ifor other requirements Conditions of approval Samples required [] Yes J~ No Mud log required []Yes .1~ No Hydrogen sulfide measures [] Yes [] No Directional survey required [] Yes [] No Required working pressure for BOPE []2M; 1-13M; 1~5M; I-I10M. I-I15M; Other: ~r,o, '¢: ; ~.- ' - by order of Approved by ~rlg~na!,~av~,, ..... ,~igned_,. . , ~l~,~' Commissioner me commission Date Form 10-401 Rev. 12-1 Submit in triplicate OBJECTIVE: The major goal of this sidetrack is to replace M18 with a well that accelerates oil production and reduces inefficient water production. This will not access additional reserves, therefore the sidetrack will be expensed. M18 currently produces 7000 bwpd and 700 bopd. The high water production is due to a propped fracture which extends into the base of Zone 4. The sidetracked is expected to have an initial rate of 3000 bopd at 0% watercut. An initial sidetrack attempt , M-18A encountered faulting at the top of the Sadlerochit formation. The faulting resulted in a loss circulation condition which could not be remedied economically and caused undue risk as the well continued to be drilled. An operational shutdown was requested and granted from the AOGCC. An alternate target M-18B was selected after review of additional 3-D seismic data set. CURRENT STATUS' - .. Well M18 was drilled in 1982 as a Sohio tract well and was not unitized until 16th March 1988. Initial perforations were added on 27th April 1988 and resulted in an initial flow rate of 9800 bopd with 0% watercut. The gross fluid rate stabilized at approximately 4500 bpd with a 15% watercut. On 18th November 1988 a bullhead mud acid treatment stimulation was performed. This resulted in a short term gain in gross fluid rate ( 5500 bpd) and a watercut of 25%. Over the next 2 years no significant well work was performed. By October 1990 the gross fluid rate had declined to 3600 bpd at a watercut of 52%. A full suite production Icg run in February 1990 indicates a small channel below the bottom pedorations and high water production from the bottom 75 feet of perforations. A coil tubing unit (CTU) cement squeeze was performed in November 1990. The objective was to shut off the water production and reperforate the top 50 feet of Zone 4 in preparation for a fracture treatment.. After reperforation the well returned to production at a gross fluid rate of 2000 bpd at a 19% watercut. The well was fractured on 15th November 1990 and was the first fracture treatment performed on M-Pad. The design assumed vertical containment of the fracture above a small shale at 9126' md. The post fracture flow rate was approximately 9500 bpd at a 55% watercut. The watercut was very similar to the pre-squeeze watercut, which indicates that the fracture treatment stimulated all of Zone 4. A flowmeter survey performed in March 1991 indicates that the squeeze perforations are holding and that the fracture extends down to the base of Zone 4. ,Current Status cont'd: At present M-18A is temporarily abandoned. A total of 80 bbls of class G cement was displaced below a bridge plug positioned at 9156' md in 7" 29# csg. A 10 bbl cement pill was spotted on top of the bridge plug and was subsequently tagged at 8863' md. In addition, a 9-5/8" bridge plug was positioned at 7840' md approximately 20' above 7"x 9-5/8" liner top - 10 bbls of class G cement was spotted on top of the 9-5/8" bridge plug with an estimated cement top of 7704' md. PERMITTING' The attached documentation is intended to support the Permit to Drill Form 10-401 Rev. 12-1-85. Due to the present state of the wellbore there will not be a need to submit an Application for Sundry Approval Form 10-403 Rev. 6-15-88. M18-B SUMMARY PROCEDURE I , 2. 3. 4. 5. 6. , , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. MIRU workover rig. Test intermediate packoff to 3500 psi. Pull BPV. Circulate out freeze protection fluid, Set two-way check valve. ND tree. NU BOP's. Test BOP's to 5000 psi. Pull two-way check valve. Spot an 18 ppg pill on bottom @ PBTD of 7704' md. RIH with a 9-5/8" section mill and cut a 50' section in the 9-5/8" casing. RIH with open-ended DP. Mix and pump 150 sacks of cement to spot balanced kick-off plug from 100' below the base of the section to 200' above the top of the section. Replace intermediate packoff if necessary. RIH with 8-1/2" steerable drilling assembly and dress off cement to 5' below section. Kickoff well and directionally drill to align well with target. Drill with a 8-1/2" packed hole assembly to total depth. RU wireline and log with the DLL/GR / SP / Sonic. Make wiper trip depending on hole conditions and logging time. Run 7" 26# 13CR FOX x 7" 26# L-80 NSC(;:; standard liner assembly to TD with liner top packer/hanger and tie-back extension w/+/~ 150' lap. Cement liner with 350sacks based on 40% open hole washout, shoe volume, lap volume, and 200' excess on top of liner with DP. Clean out liner to PBTD and test to 3500 psi. Test intermediate casing packoff to 3500 psi and replace if necessary. RIH with 5-1/2" 17# N$OC LB0 xo tO 4-1/2" 12.6# NSCT L80 completion string w/ 7" packer. Circulate corrosion inhibitor down the annulus. Space out, land completion, and set packer based on 100' below 7"liner tie-back extension. Test down tubing to 4000 psi. Test tubing x casing annulus to 3500 psi. Set two-way check valve. ND BOP's. NU and test the 6" 5M CIW tree to 5000 psi with diesel. Pull two way check valve. Shear RP valve and freeze protect. Set BPV. Release rig. RU wireline and perforate. MAR AJaska 0il & Gas Cons. Co!nmissior~ Anchorage M18-B PRELIMINARY WELL PLAN WELL: M18-B SIDETRACK PBU APl N~.: 50-029-20855-00 (on the original M18 well) LOCATION: Surface: 3670' FSL, 4695' FEL, Sec. 6, T11 N, R13E Target: 3782' FSL, 1767' FEL, Sec. 1, T11N, R12E BHL: 3993' FSL, 1768' FEL, Sec. 1, T11 N, R12E ESTIMATED START: 10 May, 1993 OPR. DAYS TO COMPLETE: 16 CONTRACTOR: Doyon Rig #16 DIRECTIONAL: Kickoff at 7500' MD. northr turn.) WELLBORE: (12.27 degree angle build and 80.53 degree Item TVD(BKB) 20" CONDUCTOR 110' 13-3/8" SHOE 2634' KOP 71 78' TOP SAG RIVER 8545' TOP SHUBLIK 8583' TOP SADLEROCHIT 8678' TOTAL DEPTH 9209' MD(BKB) Mud Wt. 110' N/A 2724' N/A 7500' 9,7 8947' 9.7 8988' 9.7 9O90' 9.7 9660' 9.7 LOGGING PROGRAM: 8-1/2" Hole: DLL / GR / BHCS / SP NOTE: Open hole CNL sonde will not be picked up. MUD PROGRAM: The milling/drilling fluid program will consist of a 9.3 - 9.8 ppg XCD polymer / KCI water based mud. DEPTH DENSITY PV YP INT 10 MIN FL OIL SOLIDS MUD ,.(TVD) (PPG) (CP) (#/FT) GEL GEL ¢C/3Omin (%) , (%) TYPE 7178' 9.7 10 10 5 7 8 0 5 Water to to to to to to to to to Base 9209' 9.8 16 18 10 15 5 0 7 Mud MAR .7~ 1 ~,99~ Alask¢, 0il & Gas 0OHS, Auchorage MUD WEIGHT CALCULATIONS / WELL CONTROL: Mud Wt. (8-1/2" Hole): 9.7 ppg. Est. Pore Press. Sag River: Est. Pore Press. Sadlerochit: 3550 psi/8600' ss TVD. 3600 psi/8800' ss TVD. Overbalance Sag River: Overbalance Top Sadlerochit: 700 psi. 860 psi. Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling "worst case" situations as follows: Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based upon original reservoir pressure. Maximum possible surface pressure is 3330 psi based upon a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Fluids incidental to the drilling of a well will be removed by truck and disposed down CC-2A. LINER DETAILS: CASING DEPTH 7" 26# 13CR-80 FOX 7" 26# L-80 NSCC 7450'- 9660' MD 7350'- 7450' MD BLJRST COLLAPSE TENSILE 7240 psi 5410 psi 604 klbs 7240 psi 5410 psi 604 klbs CEMENT CALCULATIONS: 7" LINER: Measured Depth: Basis: 7350'MD (Hanger)- 9660'MD (Shoe) 40% open hole excess, 40' shoe joints, 150' liner lap and 200' excess above liner with DP. Total Cement Vol: 415 cuft or 350 sxs of Class G blend @ 1.18 Cu ft/Sk TUBING DETAILS: 5-1/2" 17# NSCC L80 x 4-1/2" 12.6# NSCT L80 (0'- 7450' MD). XO @ 7300' md. RECEIVED MAR 5 ! !99 Alaska. Oil & Gas Cons. finchorag~ P,,E:D ENG ! r,,IEER,S P. ID2. GREAT LAA~ DIRECTIONDL DRILLING, INC, Co,orate Office 1111 East 80th Avenue ~mchorage, AK 99518. (907) ~49-45!1 Fax 349-2487 DIRECTIONT~r WELL pL~.~ for PRO,-DHOE BAY DRILLING ~!! ......... : M-!SB (PS) i e ! d ........ : PRLIDt{OE BAY M- PD,-D :reputation..: MINIMUM CURVATiSP.,E ' itz ........ : FEET Prepared ..... : 03/29/93 Seczion at...: 359.59 ~'3 elevation.: 55,16 ! LEGAL DESCRIPTION X ASP ZON-E 4 Y ~=-~==~= ...... : 3670 FSL A6m5_ . FEL S06 T!iN R!3E ~ 629005.59 5aTA759- .72 .e-in ....... : 3289 FSL !725 FEL $01 T!!~ R12E DM 627092.69 5974546.64 S TAT i ON iDF. I~T ,_-FI CAT iON MEAS INCLN V"E_RT- DEPTi-iS SECT DiRECTiON EEL - COORDINATES DL,/ DE P Ti-i ARq ~=, · ~. B KB S%;'~ - S D i S T AZ I,MU =_, r: FROM- WE L L:~EAD 100 7500 8.!7 7178 7!22 -366 7~00 8.35 7277 7221 -36! 7700 !0.22 7375 7320 -349 7800 !3,08 7473 7~!8 -330 7900 !6.4! 7570 7515' -306 8000 !9.99 7665 76~0 -27~ 8045 21.65 7707 76~2 -258 89~7 2!.~5 8545 ~490 7~ . 8988 2!.65 8583 8528 '" 89 9090 ~_,¢5 @~7g 8623 _~7 27~.81 306.90 329.0~ 3~3.07 351.81 357.59 359.59 359.55 35~,59 380 S 1920 W <TiE 375 $ 1933 W 4.0 363 S 1943 W 4.0 345 S 1951 W 4.0 320 S 1956 W 4.0 , 289 S 1959 W 4.0 273 S 1959 W 4.0 60 N 1962 W 0.0 75 ~ 1962 w o.0 113 N 1962 W 0.0 · P S~DLE?.OCH!? Z4 OWC ZOICE 2 C, OWC ~90 2~ ~5 8678 8623 ~27 9090 21.65 g678 8923 !27 9062 9269 21.65 8845 8790 193 93i6 2! 6B 888~ o°~ 2!0 9460 21. 65 9022 8967 9~!O 2!.65 906° ~0~ 9660 21.65 9209 9i~3 338 35~,59 ~59,59 359.59 359.59 359.59 359.59 113 N !~62' W 0.0 ~ . 1962 W 0.0 __3 N 176 N 1963 W 0.O !79 N !963 W 0.0 196 iq !963 W 0.0 249 N 1963 W 0,0 268 N 19~3 W O.O 323 k' 1964 W 0.0 75C: 7:7~ -]EE 8.37 i I :I VERTICAL SECTION VIEh' ection at: 359.59 TV9 Sce]e.: ~ :nth = ~200 feet Des Sca]e.: ~ ~nch = I200 feet D~axn ..... : 03/29/93 &"gat [an,d $ir'actio,'Ta] Orilling ., :,; 180, 2400 Se~t.~on Oe~ar tur. e 355~ i 5400 ,. ,I PP, UDHOE BA _ ~} T![-IN 7500 ~78 -3~ ~.~7 C) TIR6~T 90gO E~7~ 127 2!.E5 O) TO ~C, ~g 328 2~.65 --I B40O II y 'DRTLL~'ZN'G - VERTICAL. SECTION VIEW Section at: 359.55 TVO Scale.: I inch = 200 feet Oep Scale.: ~ inch = 300 feet )rain ..... : 03/R9/S2 Land OJrectJona] Or'j/ling i MAR-29-1995 16:z£ GREAT L~,'-C, D I R DR ~ ~ I NS TO PRUDHOE BAY. DRILLING ~r¢at /and Oirectiona.l DriZling , ...... , , I~ark~r ldent i ficat ton MO N/S k) TIt-IN 7500 300 S t920 ~ Bi El~ I~. 6tJlt¥[ flO4~ ;~73 S 19~i9 ~ O] ID 5fi80 323 ~1 1~4 ~ M- SB (PS) PLAN VIEW CI.0SUFtE ..... : I990 feet at Azimut:h 279.35 I]ISCLIN^I10N.: 29.80 l=. SCALE ....... : I inch = 300 feet [)IIAI~N .......: 03/29/93 2550 2400 2250 2~00 t950 1800 t650 . 1500 1350 1200 1050 gO0 750 600 ,150 300 150 0 <- WIST · EASl -> fl1 I) .-t F' ,,~ MUD DOYON RIG #16 & SOLIDS CONTROL EQUIPMENT _ _ w ~ ~ Continental Emsco FA 1300 mud pump Brandt shale shaker Alfa-Laval centrifuge Triflow mud cleaner Gas buster Burgess Magna-Vac degasser Sidewinder mud hopper 5 H P agitators Abcor 10 HP agitators 40 bbls trip tank Recording drilling fluid pit level indicator with both visual and audio warning devices at driller's console Drilling fluid flow sensor with readout at driller's console R !CEIVED MAR 5 1 Io.95 OJJ & Gas Cons, Commission ~nchorago DOYON 16 13 5/8" 5,000 psi Stack 10.15 4.5 RKB I HYDRIL RI, i FLO, _ 12.40 R 15.40 5.02 I Variable 3.5" x 6" Pipe Ram Variable 4.5" x 7L" Pipe Ram 17.60 1.02 1.80 2.35 0.25 GROUND LEVEL MUD CROSS Blind Ram 20.70 TBG SPOOL TBG SPOOL BASE ~ FLG ,, 24.85 25.10 M-18BCMT.XLS State: Well: Field: State Permit M-1SB Prudhoe Bay 9S--54 Engineer.' 'w'ork S beet: Date: Cemen! Volume LTalculations Casing T~,pe Cas~ Size -Inche~ Casing Length- Feet Hole Diemete~-Inches Cement- Sacks Cement- Yield ~11 Cement- Cubic ft~I1 Cement- Cubic ft1~1 Cement- Sacks Cement- Yield I:I2 Cement- Cubic It ~I2 Cement- Cubic It Cement- Sacks I:I3 Cement-Yield I:I3 Cement- Cubic fi Cement- Cubic Il Cement- Cubic fi /Vol Cement- Fill Factor Conducto~ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 IIgIV/O! SI.III,Bce 0.000 O. OOO 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ~DIV/O! Liner 7.000 2,310.000 8.500 0.000 0.000 0.000 415.000 0.000 0.000 0.000 0.000 415.000 1.417 Ca~ing Type C~ng Size Casing Depth Hole Diameter Cement- Sacks Cement-Yield Cement- Cubic ft Cement- Cubic ft Cement-Sacks Cement- Yield Cement- Cubic ft Cement- Cubic tt Cement- Sacks Cement- Yield -Inche~ -Feet -Inches ~I1 1~2 #2 ~3 ~3 ~t- C~ It ~3 Cem~t- C~ ~t ~3 C~- Cu~c ~t / Vd C~t. I~vai It Top o~ Cement- Fee~ Int~mediate 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ~IDIV/'O! I~DIV/O! Intermediate I~2 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 I:IDIV/0! IIDIV/0! Production 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 I:IDIV/0! ~DIV/O! Measured Depth Printed 4/1/93 Slate: Alaska Borough: Well: M-18B Field: Prudhoe Bay St. Perm ~ 9.3-54 Date 4/1193 Engr: M. Minder ~l-18BCSG.XLS Casing Interval Interval Size Bottom Top Length lA 7 9209 7029 2310 2A 0 0 0 0 3A 0 0 0 0 4A 0 0 0 0 5A 0 0 0 0 6A 0 0 0 0 7A 0 0 0 0 SA 0 0 0 0 9A 0 0 0 0 IOA 0 0 0 0 Tension Lbs Grade Thread Lbs 26 13CR-80 TDS/FOX 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 lB 2B 419 5B 619 7B 8B 9B 10B Mud Hydraulic Collapse Weight Gradient Gradient ppg psi/It psi/It 9.7 0.504 0.4O4 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.1 O0 0.0 0.000 -O. 100 Maximum Minimum Pressure psi 3330 0 0 0 0 0 0 0 0 0 Yield psi BDF 724O 0 #DIVIO! 0 #DIV/O! 0 #OlV/'O! 0 #DIV/O! 0 #DIVIO! 0 # DN,/O.I 0 #DIV/O.I 0 #DIV/O! 0 #OlV/O! lC 2C 3C 4C 5C 6C 7C 8C 9C 10C Tension Strength K/Lbs 60.06 0 0 0 0 0 0 0 0 0 K/Lbs TDF 604 10.06 o #DIV/0! 0 #DIV/O~. 0 #DIV/O! o #DIV/O! 0 #DIV/O! 0 #DIV/O! 0 #DIV/O! 0 #DIV/O! 0 #DIV/O! Collapse Collapse Pr-Got-Psi 37;)4 0 0 0 0 0 0 0 0 0 Resist. COF 5410 1.453 0 #DIV/0! 0 #DN/O! 0 #DIV/O! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! Page 1 1. Type of Request: AI..~,~,xA OIL AND GAS CONSERVATION COMMIS APPLICATION FOR SUNDRY APPROVALS AAIbtea~r dca°°~ -~-'~J~ I~l'~S'uSpend'J -' 'n' O~ra~on Shutdown. xx Re-enter sus~nded well ' g Repair ~'ell~ Plugging ~ Time extension ~ Stimulate__ Change approved program ~ Pull tubing ~ Variance ~ Perforate ~ Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration Developmenl, xx Exploratory ~ 3. Address StratJgraphic~ 7. Unit or Property name P. 0. Box 196612, Anchorage, Alaska 99519-6612 Service~ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 1611' SNL, 195' EWL, SEC. 6, T11N, R13E At top of productive interval N/A At effective depth N/A At total depth 2032' SNL, 2227' WEL, SEC. 1, T11N, R12E M-18A (32-1-11-12) 9. Permit number 92-147 10. APl number 50- 029-20855-01 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9266 feet Plugs (measured) 8787 feet 8887 feet Junk (measured) 8537 feet feet Casing Length Size Cemented Structural Conductor 110' 20" 8 cu yds Surface 2699' 13-3/8" 4140 cu ft Intermediate Production 8913' 9-5/8" 1321 cu ft Liner 1300' 7" 200 sx Class "G" Perforation depth: measured None true vertical Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) Measured depth True vertical depth 137' 137' 8228' 7867'-9167' 7487'-7695' RECEIVED Alaska 0il & Oa., Cons, 6orntniss~o~ Anohoraga 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14. Estimated date for commencing operation 2/5/93 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Title Driling Engineer Supervisor Date 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- ~8~' Approved by order of the Commission Form 10-403 Rev 06/15/88 Original Signed By lq2~/icl W. ,Johnston ,"* '; ' IAppr°vaIN°' .- ,'~'., ~.."'~ ommissioner Date ---- SUBMIT IN TRIPLICATE CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE ( 2 ) L.gc' /~p<~ _~/3 ?/?3_ [2 thru 8] (4) ~Casg /~.~ 4,I-~(E__ [14 thru 22] (5) BOPE [23 thru 28] · 2. 3. 4. 5. 6. 7. 8. Company. · 10. 11. 12. 13 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Is permit fee attached ............................................... Is well to be located in a defined pool .............................. Is well located proper distance from property line ................... Is well located proper distance from other wells ..................... Is sufficient undedicated acreage available in this pool ............. Is well to be deviated $ is wellbore plat included ................... Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ Lease & We YES NO Does operator have a bond in force ................................... .~ Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nLrnber appropriate .......................................... --~-- Does well have a unique name & number ................................ .. Is conductor string provided ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface g intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of ~ BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~~5 psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... REMARKS (6) Other //~ Z/2~//?3 E~9 thru' 31] (7) Contact [32] (8) Add1 ~..~':";",7¢,-el -'9 .'-4 geology' .engineering' DWJ MTM/~/¢' RAD._dscl, LG rev 12/92 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone number of contact to supply weekly progress data ...... Additional requirements ............................................. Additional INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA .~ SHORE MER I D I A~,!' ,/ remarks' UM SM ~ TYP,E: Exp/Dev.. ..... Redri 1 I Inj Rev 0 .-4 ~-~0 c,~ .-I Frl 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 CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 M - 18B 500292085502 B.P. EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 09-SEP-93 5957.02 R. IORIO L. HUTCHINS 6 liN 13E 1609 196 55.10 54.00 27.79 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 13.375 2724.0 72.00 9.625 7545.0 47.00 7.000 9682.0 29.00 4.500 7520.0 12.60 EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 8840.0 8883.5 8887.5 8924.0 8939.5 8951.5 8973.0 9015.5 9021.0 9030.0 9045.5 9057.5 9064.5 UNKNOWN GR PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 8840.0 8883.5 8888.5 8923.0 8938.0 8951.0 8972.5 9015.0 9020.0 9029.0 9044.5 9057.0 9064.0 9075.5 9086.0 9097.5 9099.5 9104.5 9113.0 9115.5 9161.0 9184.0 9216.0 9218.5 9221.0 9252.0 9262.0 9264.5 9274.5 9290.5 9310.0 9363.5 9379.0 9424.0 $ REMARKS: 9075.0 9086.0 9098.0 9100.0 9105.0 9113.5 9116.0 9160.5 9183.5 9216.0 9218.5 9221.0 9252.0 9262.5 9264.0 9274.5 9291.0 9310.5 9363.5 9379.0 9424.0 PDK-100/GR LOG TIED TO BHC ACOUSTIC RUN 18-MAY-93. PRODUCTION DATA (02-AUG-93): MBPD = 1.07 MBOPD = 0.77 MBWPD = 0.29 MMSCFD = 0.76 GOR = 985 SCF/STB MMSCFD = 1.58 GAS LIFT CASING = 847 PSIG CHOKE = 96.0 MFP = 223 PSIG @ 103 DEGF WC = 27.0% MADE FLOWING PASS, THEN LOGGED SHUT-IN PASS IMMEDIATELY AFTER WELL WAS SHUT-IN (NO PUMP-IN). BACKGROUND CURVES SHOW NO WATER CHANNEL BELOW PERFOR- ATIONS (10 FPM LOGGING SPEED). NO BORAX PUMPED IN WELL. OPEN HOLE GAMMA RAY FOR DEPTH MATCHING SUPPLIED BY BP EXPLORATION (ALASKA) INC (07-SEP-93) . SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) SECOND PASS GAMMA RAY DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) SECOND PASS SGMA (PDK) DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. $ FILE HEADER FILE NUMBER: 1 EDITED CURVES' Depth shifted and clipped curves PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 8852.0 PDK 8893.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 8840.0 8972.5 9012.5 9021.0 9029.5 9045.5 9053.5 9057.5 9060.5 9075.5 9099.5 9104.5 9113.0 9115.5 9161.5 9184.0 9216.0 9218.5 9221.0 9252.0 9262.0 9274.5 9310.0 9363.5 9379.0 9424.0 $ REMARKS: SGMA 8840.0 8971.5 9012.0 9021.0 9029.0 9044.5 9053.5 9056.5 9060.0 9075.0 9100.0 9105.0 9113.5 9116.0 9161.5 9183.5 9216.0 9218.5 9221.0 9252.0 9262.0 9274.0 9310.5 9363.5 9379.0 9424.0 CN WN FN COUN STAT for each pass in separate files. STOP DEPTH 9408.0 9420.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH FLOWING PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. $ : B.P. EXPLORATION : M - 18B : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 SS PDK 68 1 CPS 8 MSD PDK 68 1 CU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 56 * DATA RECORD (TYPE# 0) Total Data Records: 74 966 BYTES * Tape File Start Depth = 9424.000000 Tape File End Depth = 8840.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17536 datums Tape Subfile: 2 245 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8867.0 9386.0 8897.0 9398.0 BASELINE DEPTH 8840.0 8937.0 8941.0 8951.5 8957.5 8965.5 8966.0 8967.0 8983.0 8984.0 8985.0 9004.0 9006.5 9007.0 9007.5 9015.5 9018.5 9019.0 9019.5 9021.0 9028.0 9030.0 9031.5 9032.5 9034.0 9044.5 9047.0 9050.0 9051.5 9057.0 9063.0 9064.0 9083.5 9084.0 9085.5 9086.5 9101.0 GRCH 8840.0 8936.0 8940.5 8950.0 8956.5 8965.0 8982.5 8983.0 9005.5 9006.5 9015.0 9019.0 9021.0 9031.0 9031.5 9033.0 9047.0 9063.0 9063.5 9083.0 9084.0 9085.5 9086.0 (MEASURED DEPTH) -- EQUIVALENT UNSHIFTED DEPTH SGMA 8840.0 8965.0 8965.5 8966.0 8983.0 8983.5 9004.0 9006.5 9007.0 9018.0 9019.0 9028.0 9030.0 9044.5 9050.5 9052.0 9057.0 9101.0 9103.0 9103.5 9104.5 9119.0 9120.0 9121.5 9133.0 9144.0 9155.5 9162.0 9166.0 9175.0 9178.5 9179.0 9188.5 9193.0 9215.5 9224.0 9225.5 9245.5 9246.0 9247.0 9247.5 9248.0 9265.5 9266.0 9266.5 9267.5 9268.0 9270.5 9279.0 9284.0 9290.0 9304.0 9309.5 9310.0 9370.5 9424.0 REMARKS: CN WN FN COUN STAT 9102.5 9103.5 9104.0 9119.0 9119.5 9121.0 9132.5 9143.5 9156.0 9162.5 9166.0 9175.0 9179.0 9179.0 9188.5 9193.5 9216.0 9225.0 9226.5 9246.0 9246.5 9247.0 9247.5 9248.5 9266.0 9266.5 9267.0 9267.0 9267.5 9267.5 9268.0 9271.0 9279.5 9284.0 9291.0 9304.0 9310.0 9310.5 9371.0 9424.0 9424.0 SHUT-IN PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. $ : B.P. EXPLORATION : M- 18B : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: API API API API Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF'PDK' 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 SS PDK 68 1 CPS 8 MSD PDK 68 1 CU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 56 * DATA RECORD (TYPE# 0) Total Data Records: 74 966 BYTES * Tape File Start Depth = 9424.000000 Tape File End Depth = 8840.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17536 datums Tape Subfile: 3 179 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8852.0 PDK 8863.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9409.0 9421.0 19-AUG-93 FSYS REV. J001 VER. 1.1 1256 19-AUG-93 9621.0 0.0 8900.0 9420.0 600.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ TOOL NUMBER 2725XA 2324XA 2120XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9682.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (DCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED 0.00 0.0 217.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 500 FAR COUNT RATE HIGH SCALE (CPS): 3000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: FLOWING PASS. $ CN WN FN COUN STAT : B.P. EXPLORATION : M- 18B : PRUDHOE BAY : NORTH SLOPE : ALASKA * 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 PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 G1 PDK 68 1 CPS 4 10 G2 PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 SS PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 71 162 89 6 4 05 626 89 6 4 00 201 24 1 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 195 Tape File Start Depth = 9424.000000 Tape File End Depth = 8840.000000 Tape File Level Spacing = 0.250000 Tape FiIe Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 66614 datums Tape Subfile: 4 271 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER ' FILE NUMBER: 4 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8867.0 PDK 8878.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SB SINKER BAR PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 9387.0 9399.0 19-AUG-93 FSYS REV. J001 VER. 1.1 1440 19-AUG-93 9621.0 0.0 8900.0 9420.0 1500.0 YES TOOL NUMBER 2725XA 2324XA 2120XA 0.000 9682.0 0.0 PRODUCED 0.00 0.0 217.0 0 0.0 0.000 0.000 0.000 0.0 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 500 FAR COUNT RATE HIGH SCALE (CPS): 3000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: SHUT-IN PASS. $ CN WN FN COUN STAT : B.P. EXPLORATION : M- 18B : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units 1 GR PDK 68 2 BIF PDK 68 3 BKL PDK 68 4 BKS PDK 68 5 CCL PDK 68 6 CSLS PDK 68 7 CSS PDK 68 8 ISS PDK 68 9 G1 PDK 68 10 G2 PDK 68 11 LS PDK 68 12 SS PDK 68 13 MSD PDK 68 14 RATO PDK 68 15 RBOR PDK 68 16 RICS PDK 68 17 RIN PDK 68 18 SGMA PDK 68 19 SGMB PDK 68 20 SPD PDK 68 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GAPI 4 1 4 1 CPS 4 1 CPS 4 1 4 1 CU 4 1 CPS 4 1 CPS 4 1 CPS 4 1 CPS 4 1 CPS 4 1 CPS 4 1 CU 4 1 4 1 4 1 4 1 4 1 CU 4 1 CU 4 1 F/MN 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 71 162 89 6 4 05 626 89 6 4 00 201 24 1 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 185 Tape File Start Depth = 9402.000000 Tape File End Depth = 8850.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 63926 datums Tape Subfile: 5 261 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS 93/ 9/ 9 01 **** REEL TRAILER **** 93/ 9/10 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 10 SEP 93 9:37a Elapsed execution time = 27.30 seconds. SYSTEM RETURN CODE = 0 M I 18B PRUDHOE BAY RECEIVED JUL 0 6 199b Naska Oil & Gas Cons. Commission Anchorage I I ICROFILM Run 1' 18 - May - 1 DLLIAClGR 7522 t648 Tape Subfil~ 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 RUN1 5957.00 BRAD ESARY SEE REMARKS M - 18B (32-1-11-12) 500292085502 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 07-JUN-93 RUN2 RUN3 6 liN 13E 1609 196 55.10 54.00 27.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) lST STRING 2ND STRING 3RD STRING 9.625 7495.0 PRODUCTION STRING 8.500 9655.0 REMARKS: DLL/AC/GR LOGS WITNESSED BY: D. WESTER & H. HAYWOOD. CIRCULATION STOPPED @ 17:00 17-MAY-93. LOG TIED TO DUAL INDUCTION DATED 11/23/82 AT KICK OFF POINT. LOG REFERENCED TO ORIGINAL K.B. CALIPER VERIFICATION PERFORMED IN CASING. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BCS DLL $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 7522.0 9628.0 7522.0 9648.0 7522.0 9616.0 GR (MEASURED DEPTH) BASELINE DEPTH 7522.0 7580.0 7585.5 7597.5 7603.5 7609.5 7624.5 7628.0 7641.5 7654.5 7673.5 7717.0 7731.0 7741.0 7766.0 7789.0 7806.0 7824.5 7836.5 7867.0 7944.0 7944.5 7967.0 8104.5 8119.0 8119.5 8169.5 8172.5 8174.5 8175.0 8177.0 8191.5 8328.5 8333.5 8337.0 8371.5 8391.5 8392.0 8395.5 8399.0 8427.0 DT 7522.0 7580.0 7586.0 7597.0 7603.5 7609.5 7624.0 7628.0 7642.0 7654.5 7673.5 7717.0 7731.5 7741.0 7766.0 7788.5 7806.0 7824.5 7837.0 7867.0 7944.0 8105 .0 8119.5 8169.5 8173.0 EQUIVALENT UNSHIFTED DEPTH LL3 7522.0 7579.5 7654.0 all runs merged; 7730.5 7765.5 7788.5 7805.5 7824.0 7836.0 7866.0 7944.0 7966.0 8104.5 8118.5 8174.5 8175.5 8178.0 8177.5 8192.0 8329.0 8328.5 8334.5 8337.5 8371.5 8392.0 8395.5 8399.0 8427.0 8392.0 no case 8449.5 8458.0 8458.5 8463.5 8476.0 8477.0 8489.5 8491.5 8521.0 8530.0 8538.5 8572.0 8588.0 8588.5 8595.5 8605.5 8613.0 8645.0 8648.0 8667.0 8705.0 8791.0 8797.0 8820.5 8851.5 8857.0 8857.5 8880.5 8887.5 8952.0 8972.5 8973.0 9012.0 9012.5 9015.5 9021.5 9045.5 9052.0 9052.5 9054.5 9057.0 9060.5 9065.0 9075.5 9099.0 9113.0 9115.0 9161.0 9174.0 9183.5 9216.0 9221.5 9251.0 9274.5 9290.0 9310.0 9457.0 9493.5 9532.0 9532.5 8458.5 8463.5 8477.0 8491.5 8521.0 8530.0 8538.5 8572.0 8588.5 8596.5 8605.5 8645.0 8648.5 8667.0 8705.0 8791.5 8797.5 8821.0 8851.5 8857.5 8881.0 8952.0 8972.0 9011.5 9022.0 9044.0 9052.0 9057.0 9099.5 9113.0 9160.5 9174.0 9183.5 9217.0 9221.5 9251.0 9290.5 9457.0 9532.5 8449.5 8458.0 8463.5 8476.0 8489.0 8520.5 8538.0 8571.5 8587.5 8595.5 8612.5 8790.5 8819.5 8851.0 8856.5 8880.5 8888.5 8972.0 9011.5 9016.0 9021.5 9052.5 9054.5 9060.0 9065.0 9076.0 9099.5 9113.0 9114.5 9183.5 9273.5 9290.5 9311.0 9494.0 9531.5 9539.0 9539.0 9567.0 9567.0 9567.0 9579.0 9578.0 9589.0 9588.5 9593.5 9593.5 9603.0 9603.0 9679.0 9679.0 9679.0 $ MERGED DATA SOURCE PBU TOOL CODE RUN NO. PASS NO. GR 1 5 BCS 1 5 DLL 1 5 $ REMARKS: MERGE TOP MERGE BASE 7522.0 9628.0 7522.0 9648.0 7522.0 9616.0 OPEN HOLE PORTION OF MAIN PASS. LLD, SP, C13, C24, MTEM, TENS, & TEND WERE SHIFTED WITH LL3. $ CN : BP EXPLORATION WN : M - 18B FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 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 LL3 DLL 68 1 OHMS4 4 8 LLD DLL 68 1 OHM~ 4 9 SP DLL 68 1 MV 4 10 MTEM DLL 68 1 DEGF 4 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 20 789 90 0 4 20 789 90 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 188 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9679.000000 7522.000000 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 47466 datums Tape Subfile: 2 377 records... Minimum record length: 62 bytes Maximum record length: 1018 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: 5 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 6993.0 7522.0 $ 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 : M - 18B FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 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: 17 1014 BYTES * Tape File Start Depth = 7522.000000 Tape File End Depth = 6991.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4253 datums Tape Subfile: 3 42 records... Minimum record length: 62 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 5 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 6993.0 9640.0 AC 7517.0 9660.0 DLL 7522.0 9628.0 $ 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): 18-MAY-93 FSYS REV. J001 VER. 1.1 1700 17-MAY-93 34 18-MAY-93 9655.0 9670.0 7000.0 9664.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC 4CAL CENT $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMARAY MASS ISOLATION SUB BHC-ACOUSTILOG 4-ARM CALIPER CENTRALIZER TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229EA/1229MA 1309XA 3967XA 1609EA/1903MA 4203XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 7495.0 7522.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MIlD PH: FLUID LOSS (C3) : MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) KCL/POLY 9.80 49.0 10.0 5.2 190.4 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 : M - 18B FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.214 63.7 0.076 190.4 0.124 63.7 0.000 0.0 0.257 63.7 0.000 0.0 0.00 0.000 0.0 * 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 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 8 TTEN AC 68 1 LB 4 9 RS DLL 68 1 OHMM 4 10 RD DLL 68 1 OHMM 4 11 SP DLL 68 1 MV 4 12 TEMP DLL 68 1 DEGF 4 13 SPD DLL 68 1 F/MN 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 40 514 81 0 4 39 859 45 0 4 23 415 80 5 4 84 503 82 1 4 11 639 82 1 52 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 598 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 9679.000000 6991.000000 0.250000 Tape F'ile Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 198009 datums Tape Subfile: 4 677 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 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. 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8943.0 9640.0 AC 8943.0 9660.0 DLL 8943 . 0 9629.0 $ 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): 18-MAY-93 FSYS REV. J001 VER. 1.1 1700 17-MAY-93 0000 18-MAY-93 9655.0 9670.0 7000.0 9664.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC 4CAL CENT $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG 4-ARM CALIPER CENTRALIZER TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229EA/1229MA 1309XA 3967XA 1609EA/1903MA 4203XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 7495.0 7522.0 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) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): KCL/POLY 9.80 49.0 10.0 5.2 190.4 0.214 0.076 63.7 190.4 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 : M - 18B FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.124 63.7 0.000 0.0 0.257 63.7 0.000 0.0 0.00 0.000 0.0 * 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 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 8 TTEN AC 68 1 LB 4 9 RS DLL 68 1 OHMM 4 10 RD DLL 68 1 OHMM 4 11 SP DLL 68 1 MV 4 12 TEMP DLL 68 1 DEGF 4 13 SPD DLL 68 1 F/MN 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 40 514 81 0 4 39 859 45 0 4 23 415 80 5 4 84 503 82 1 4 11 639 82 1 52 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 164 Tape File Start Depth = 9679.000000 Tape File End Depth = 8943.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE-TRAI~LER **** LIS representation code decoding summary: Rep Code: 68 45484 datums Tape Subfile: 5 241 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS 93/ 6/ 5 01 **** REEL TRAILER **** 93/ 6/10 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 10 JUN 93 4:41p Elapsed execution time = 58.11 seconds. SYSTEM RETURN CODE = 0