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214-030
DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B Val- Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 MD 13515 TVD 8691 Completion Date 4/14/2014 Completion Status 1 -OIL Current Status 1 -OIL UIC No REQUIRED INFORMATION Mud Log No✓ Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: GR / RES / PWD, GR / RES / NEU / DEN / Gamma at Bit (data taken from Logs Portion of Master Well Data Maint) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH/ Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 24308 Digital Data 3730 13515 5/27/2014 Electronic Data Set, Filename: R -17B VISION Services Recorded Mode Composite.LAS ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services Recorded Mode Composite.dlis ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services Recorded Mode Composite.html ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services 2 Inch j� MD Recorded Mode Log.pdf ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services 2 Inch TVDSS Recorded Mode Log.pdf ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services 5 Inch P MD Recorded Mode Log.pdf ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B VISION Services 5 Inch P TVDSS Recorded Mode Log.pdf ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B ASP Final Survey.pdf ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B ASP Final Survey.xlsx ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B MaxWell Final Surveys.csv ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B MaxWell Final Surveys.txt , ED C 24308 Digital Data 5/27/2014 Electronic File: R -17B Survey 6 -Axis Raw Data.xlsx Log C 24308 Log Header Scans 0 0 2140300 PRUDHOE BAY UNIT R -17B LOG HEADERS ED C 24309 Digital Data 3730 10322 5/27/2014 Electronic Data Set, Filename: R-17BPB1 VISION Services Recorded Mode Composite.las AOGCC Pagel of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 MD 13515 TVD 8691 Completion Date 4/14/2014 Completion Status 1-0I1- Current Status 1 -OIL UIC No ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 VISION Services Recorded Mode Composite.dlis ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 VISION Services - Recorded Mode Composite.html ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 VISION Service 2 P Inch MD Recorded Mode Log.pdf ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 VISION Service 2 Y , Inch TVDSS Recorded Mode Log.pdf ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 VISION Service 5 ' P Inch MD Recorded Mode Log.pdf ED C 24309 Digital Data ,57/2014 Electronic File: R-17BP61 VISION Service 5 ' (J Inch TVDSS Recorded Mode Log.pdf ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 ASP Final Survey.pdf ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 ASP Final Survey.xlsx - ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 Maxwell Final Surveys.csv ED C 24309 Digital Data 5/27/2014 Electronic File: R-17BPB1 Survey 6 -axis Raw Data.xlsx Log C 24309 Log Header Scans 0 0 2140300 PRUDHOE BAY UNIT R-1 7B PB1 LOG HEADERS ED C 25118 Digital Data 12456 10926 11/25/2014 Electronic Data Set, Filename: R- 176_MEM _ PPROF_16NOV2014_40_FPM_DOW N_029PUC.las ED C 25118 Digital Data 11589 10920 11/25/2014 Electronic Data Set, Filename: R- 176—MEM — MEM_ PPROF_16NOV2014_40_FPM_UP_0 35PUC.las ED C 25118 Digital Data 12020 10930 11/25/2014 Electronic Data Set, Filename: R - 17B_ MEM _PPROF_16NOV2014_60_FPM_DOW . N 043PUC.las ED C 25118 Digital Data 13378 10924 11/25/2014 Electronic Data Set, Filename: R- 17 B_MEM — PP R O F_ 16 N O V 2014_60_F P M_U P_0 36PUC.las ED C 25118 Digital Data 12020 10930 11/25/2014 Electronic Data Set, Filename: R - 17B_ MEM_ PPROF_16NOV2014_80_FPM_DOW N 047PUC.las AOGCC Page 2 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B MD 13515 TVD 8691 Completion Date 4/14/2014 ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 Completion Status 1-0I1- Current Status 1-0I1- UIC No 12162 9026 11/25/2014 Electronic Data Set, Filename: R- 17B_MEM _PPROF_16NOV2014_80_FPM_REP UP 084PUC.las 12020 10926 11/25/2014 Electronic Data Set, Filename: R- 17 B_MEM — PP R O F_ 16 N O V 2014_80_F P M_U P_0 45PUC.las 0 300 11/25/2014 Electronic Data Set, Filename: R- 17B_MEM _PPROF_ 16NOV2014_Station_at_109 . 23.6ft 059PTC.las 0 305 11/25/2014 Electronic Data Set, Filename: R- 17B_MEM _PPROF_ 16NOV2014_Station_at_114 23.3ft 058PTC.las 0 294 11/25/2014 Electronic Data Set, Filename: R- 17 B_MEM — PP R O F_16 N O V2 014_Stati o n_at_ 12 0 10.Oft 057TC.las 0 295 11/25/2014 Electronic Data Set, Filename: R- 17B_MEM _PPROF_ 16NOV2014_Station_at_927 3.5ft 060PTC.las 11/25/2014 Electronic File: R- 176 MEM _PPROF_16NOV2014_40_FPM_DOW N 029PUC.DLIS 11/25/2014 Electronic File: R- 17B_MEM _ PPROF_16NOV2014_40_FPM_U P_0 35PUC.DLIS 11/25/2014 Electronic File: R- 17 B_MEM — PP R O F_16 N O V2014_60_F P M_D O W N 043PUC.DLIS 11/25/2014 Electronic File: R- 17B_MEM _ PPROF_16NOV2014_60_FPM_U P_0 36PUC.DLIS 11/25/2014 Electronic File: R- 176_MEM _PPROF_16NOV2014_80_FPM_DOW N 047PUC.DLIS 11/25/2014 Electronic File: R- 17B—MEM _PPROF_16NOV2014_80_FPM_REP UP 084PUC.DLIS 11/25/2014 Electronic File: R- 176 —MEM _ PPROF_16NOV2014_80_FPM_UP_0 45PUC.DLIS AOGCC Page 3 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B MD 13515 TVD 8691 Completion Date 4/14/2014 ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data ED C 25118 Digital Data Log C 25118 Log Header Scans ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 Completion Status 1 -OIL Current Status 1 -OIL UIC No 11/25/2014 Electronic File: R- 176 MEM PPROF_16NOV2014_Station_at_109 ' 23.6ft 059PTC.DLIS 11/25/2014 Electronic File: R- 17B_MEM _PPROF_ 16NOV2014_Station_at_114 ' 23.3ft 058PTC.DLIS 11/25/2014 Electronic File: R- 176_MEM _PPROF_16N OV2014_Station_at_120 10.Oft 057PTC.DLIS 11/25/2014 Electronic File: R - 17B MEM _PPROF_16NOV2014_Station_at_927 3.5ft 060PTC.DLIS 11/25/2014 Electronic File: BP_R- 176 MEM PPROF 16NOV2014 FINAL.PDF — 0 0 2140300 PRUDHOE BAY UNIT R -17B LOG HEADERS 13506 9470 4/21/2015 Electronic Data Set, Filename: BP_R- 17B MEM 21MAR15 1HR WARMBACK 039PUC.las 13506 9471 4/21/2015 Electronic Data Set, Filename: BP_R- 17B MEM 21MAR15 3HR WARM BACK 040PUC.las 13508 9473 4/21/2015 Electronic Data Set, Filename: BP_R- 17B MEM 21MAR15 5HR WARMBACK 041PUC.las 13486 10850 4/21/2015 Electronic Data Set, Filename: BP_R- 176 MEM 21MAR15 IPROF BASELINE_60 FPM UP 083PUC.las 13510 10873 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _ 21MAR15_IPROF_60 FPM DN 056PUC.las 13486 10850 4/21/2015 Electronic Data Set, Filename: BP_R- 17B— MEM _21 MAR15_IPROF_60 FPM UP 063PUC.las 13488 9438 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _ 21MAR15_IPROF_60FPM DN 093PUC.las AOGCC Page 4 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B MD 13515 TVD 8691 Completion Date 4/14/2014 ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 Completion Status 1 -OIL Current Status 1-0I1- UIC No 13508 9458 4/21/2015 Electronic Data Set, Filename: BP_R- 17B MEM 21MAR15 IPROF 60FPM UP 094PUC.las 12094 9472 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _21MAR15_MAIN BORAX -60 FPM* DN 059PUC.las 13367 9458 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _21MAR15_MAIN BORAX -60 FPM - UP 066PUC.las 13508 9458 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _21MAR15_MAIN KCL_60 FPM ' DN 057PUC.las 13488 9439 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _21MAR15_MAIN KCL_60 FPM - UP 064PUC.las 12084 9459 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _21MAR15_REPEAT BORAX -60 _ FPM UP 067PUC.las 13380 9470 4/21/2015 Electronic Data Set, Filename: BP_R- 17B—MEM _ 21MAR15_REPEAT KCL -60 FPM ' DN 058PUC.las 13490 9453 4/21/2015 Electronic Data Set, Filename: BP_R- 17B_ MEM _21MAR15_REPEAT KCL -60 FPM UP 065PUC.las 4/21/2015 Electronic File: BP_R- 17B MEM 21 MAR15_1 HR WARMBACK 039PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B MEM 21MAR15 3HR WARMBACK 040PUC.DLIS . 4/21/2015 Electronic File: BP_R- 17B MEM 21MAR15_5HR WARM BACK 041PUC.DLIS ' 4/21/2015 Electronic File: BP_R- 17B—MEM _ 21MAR15_IPROF BASELINE -60 FPM UP 083PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B MEM 21MAR15 IPROF 60 FPM DN 056PUC.DLIS AOGCC Page 5 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B MD 13515 TVD 8691 ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C 25700 Digital Data ED C ED C Log C ED C ED C 25700 Digital Data Completion Date 4/14/2014 25700 Digital Data 25700 Log Header Scans 25707 Digital Data 25707 Digital Data Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 Completion Status 1 -OIL Current Status 1 -OIL UIC No 4/21/2015 Electronic File: BP_R- 17B—MEM _21MAR15_IPROF_60 FPM UP 063PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM _ 21 MAR15_IPROF_60FPM DN 093PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B_MEM _21 MAR15_IPROF_60FPM UP 094PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM _21MAR15_MAIN BORAX FPM -60 DN 059PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM 21MAR15 MAIN BORAX 60 FPM UP 066PU_C.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM _21MAR15 MAIN KCL 60 FPM . DN 057PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM _ 21MAR15_MAIN KCL -60 FPM UP 064PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B MEM 21MAR15 REPEAT BORAX -60 FPM UP 067PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B_ MEM _ 21MAR15_REPEAT KCL -60 FPM DN 058PUC.DLIS 4/21/2015 Electronic File: BP_R- 17B—MEM _21MAR15_REPEAT KCL -60 FPM UP 065PUC.DLIS 4/21/2015 Electronic File: BP_R-17B MEMORY BORAX -21 MAR2015FINAL.PDF 0 0 2140300 PRUDHOE BAY UNIT R -17B LOG HEADERS 0 832 4/22/2015 Electronic Data Set, Filename: PBU R -17B 20- - Mar -2015 10850 Production Profile. LAS 0 832 4/22/2015 Electronic Data Set, Filename: PBU_R-176 20- Mar -2015 11350 ProductionProfile.LAS AOGCC Page 6 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 MD 13515 TVD 8691 Completion Date 4/14/2014 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 25707 Digital Data 0 1305 4/22/2015 Electronic Data Set, Filename: PBU_R-176_20-. Mar -2015 12000 Production Profile. LAS ED C 25707 Digital Data 0 1305 4/22/2015 Electronic Data Set, Filename: PBU_R-176_20- Mar-2015 12400 ProductionProfile.LAS ED C 25707 Digital Data 0 1305 4/22/2015 Electronic Data Set, Filename: PBU R-1713 20- . Mar -2015 13100 ProductionProfile. LAS ED C 25707 Digital Data 9457 12712 4/22/2015 Electronic Data Set, Filename: PBU—R-176_20- ' Mar- 2015_1HrWarmbackPass_Production Profile. LAS ED C 25707 Digital Data 9459 12251 4/22/2015 Electronic Data Set, Filename: PBU R-176 20- Mar - 2015 3HrWarmbackPass_ProductionProfile.LAS . ED C 25707 Digital Data 9460 12111 4/22/2015 Electronic Data Set, Filename: PBU R-176 20- Mar - 2015 5HrWarmbackPass Production Profile. LAS ED C 25707 Digital Data 0 832 4/22/2015 Electronic Data Set, Filename: PBU_R-176_20- Mar-2015 9200 ProductionProfile.LAS ED C 25707 Digital Data 10850 13094 4/22/2015 Electronic Data Set, Filename: PBU _R-1713 20 - Mar -2015 Down40 Production Profile. LAS ED C 25707 Digital Data 10850 13191 4/22/2015 Electronic Data Set, Filename: PBU _R -176_20 - Mar -2015 Down60_Production Profile. LAS ED C 25707 Digital Data 9202 12676 4/22/2015 Electronic Data Set, Filename: PBU_R-176_20- Mar-2015_Down80Repeat_Production Profile. LAS ED C 25707 Digital Data 10849 12496 4/22/2015 Electronic Data Set, Filename: PBU_R-17B 20 - Mar -2015 Down80_ProductionProfile.LAS ED C 25707 Digital Data 10866 13134 4/22/2015 Electronic Data Set, Filename: PBU R-1713 20- . Mar-2015_Up40_Production Profile. LAS ED C 25707 Digital Data 10871 13117 4/22/2015 Electronic Data Set, Filename: PBU R-1 7B 20- Mar-2015_Up60_ProductionProfi le. LAS ED C 25707 Digital Data 9228 12529 4/22/2015 Electronic Data Set, Filename: PBU _R-1713 20- Mar-2015_Up80Repeat_ProductionProfiile. LAS ED C 25707 Digital Data 10876 13219 4/22/2015 Electronic Data Set, Filename: PBU _R-1713 20- Mar-2015_Up80_Production Profile. LAS ED C 25707 Digital Data 4/22/2015 Electronic File: PBU R -176_20 -Mar - 2015 Production Profile.pdf ED C 25707 Digital Data 4/22/2015 Electronic File: PBU R -176_20 -Mar - 2015 ProductionProfile.tif AOGCC Page 7 of 8 Thursday, March 02, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/2/2017 Permit to Drill 2140300 Well Name/No. PRUDHOE BAY UNIT R -17B MD 13515 TVD 8691 Completion Date 4/14/2014 ED C 25707 Digital Data Log C 25707 Log Header Scans Well Cores/Samples Information: Name INFORMATION RECEIVED Completion Report I Y ) Production Test Informations /6 Geologic Markers/Tops E5 , COMPLIANCE HISTORY Completion Date: 4/14/2014 Release Date: 3/5/2014 Description Comments: Compliance Reviewed By: Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20677-02-00 Completion Status 1-0I1- Current Status 1 -OIL UIC No 4/22/2015 Electronic File: PBU_R-17B 20-Mar- 2015_Production Profile _LowRes.pdf 0 0 2140300 PRUDHOE BAY UNIT R -17B LOG HEADERS Sample Interval Set Start Stop Sent Received Number Comments Directional / Inclination Data e Mud Logs, Image Files, Digital Data Y / A Core Chips/ NA Mechanical Integrity Test Information Y'�% Composite Logs, Image, Data File Core Photographs /NA Daily Operations Summary Cuttings Samples Y NA Laboratory Analyses Y NA Date Comments AOGCC Page 8 of 8 Thursday, March 02, 2017 n j I PROACTIVE DIAGNOSTIC SERVICES, INC. To: AOGCC WELL LO' TRANSMITTAL Makana Bender 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 --\ ,•03o ZZ'1o-1 RE EIVE APR 2 2 2015 DATA LOGGED 5/13/2015 :.i. K. BENDER RE: Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Analisa Steger LR2-1 900 Benson Blvd. Anchorage, AK 99508 gancpdc@bp.com and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 1) Production Profile 20 -Mar -15 R-178 BL/ CD 2) Signed Print Name: Date : 50-029-20677-02 PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: PDSANCHORAGEOMEMORYLOG.COM WEBSITE: WWW.MEMORYLOG.COM D:\Archives\MasterTemplateFiles\1'emplates\Distdbution\TransmittalSheets\BP_Transmit doer Schl mu ber er � � � Delivered to: g MakanaK Bender PTS - PRINT CENTER NOV 2 5 2014 . Natural Resources Technician 11 6411 A Street Anchorage, AK 99518 Alaska Oil & GIs Conservation �nmmig4inr (907) 273-1700 main AOGCC � At •, r, 2--\q- 0'S U Zb\`<� TRANSMITTAL DATE TRANSMITTAL It REIM= DATA LOGGED M/ t /2014A M, K. BENDER WELL NAME 02-07B ORDER # CISD-00135 FIELD NAME SERVICE PRUDHOE BAY DESCRIPTION MEMORY DELIVERABLE DESCRIPTION PPROF DATA TYPE FINAL FIELD DATELOGGED 13 -Nov -14 • • PRINTS 1 CDs 1 02-07B ClSD-00135 PRUDHOE BAY MEMORY SCMT FINAL FIELD 13 -Nov -14 1 1 18-06B C1SD-00136 PRUDHOE BAY MEMORY DEPTH CORRELATION FINAL FIELD 18 -Nov -14 1 1 G -08A CY89-00032 PRUDHOE BAY MEMORY COIL FLAG FINAL FIELD 11 -Nov -14 1 1 HNA, FIELE) !I -Nov -14 M -17A CBBZ-00136 PRUDHOE BAY WL LDL FINAL FIELD 17 -Nov -14 1 1 R-176 CY89-00034 PRUDHOE BAY MEMORY PPROF FINAL FIELD 16 -Nov -14 1 1 S-21 ClSD-00132 PRUDHOE BAY MEMORY LDL FINAL FIELD 10 -Oct -14 1 1 S-26 CYCD-00032 PRUDHOE BAY WL PPROF FINAL FIELD 5 -Nov -04 1 1 Transmittal Receipt Print Name Signature Date Please return via courier or sign/scan and email a copy to Schlumberger. Alaska PTSPrintCente 7) 561-8317 fax A Transmittal Receipt signature confirms that a package (box, envelope, etc.) has been received and the contents of the package have been verified to match the media noted above. The specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this point. LB Auditor - -2_t4( -O:30 2.2t 3,09 RECEI =- Schlumbugep Transmittal #: 6941 Drilling & Measurements DATALOGGED MWD/LWD Log Product Delivery '$ /V/2014 M K BENDER Customer BP Exploration Alaska Inc Dispatched To: Makana Bender Well No R -17B PB1 Date Dispatched: 22 -May -14 Installation/Rig Parker 273 Dispatched By: Stephanie Pacillo Data Description Hardcopy Digital Copy R -17B PB1 Color Log Prints 4 VISION*Service 2" MD x Contents on CD VISION*Service 2" TVD x Contents on CD VISION*Service 5" MD x Contents on CD VISION*Service 5" TVD x Contents on CD LAS Digital Data VISION*Service Recorded Mode Composite Contents on CD Surveys 1 ASP Final Survey x Contents on CD EOW CD 1 ASCII Data Recorded Mode Composite DLIS Data Recorded Mode Composite PDF Lags MD / TVD Surveys ASP Final - pdf + excel Maxwell Final - excel Survey 6 -Axis - excel Received By: Please sign and return one copy to: Drilling & Measurements 2525 Gambell Street, Suite 400 Anchorage, Alaska 99503 hecheto(a7slb.Com Hector Echeto Fax: 907-561-8317 4n R-17BPB1 Survey Geodetic Report smm6erger (Def Survey) srt Date: Apni 15, 2014 - 01:47 PM 1t: BP is Prudhoe Bay Unit - WOA cture / Slot: R -PAD / R-17 Ground Elevation: R-17 hole: R-178PB1 • 500292067770 ey Name: R-17BPB1 ey Date: April 03, 2014 I AHD I DDI I ERD Ratio: 221.723 ° 13483.117 ft / 5.949 / 0.389 Ainate Reference System: NAD27 Alaska Stale Plane, Zone 04, US Feet tion Let I Long: N 70° 20' 54,47744", W 148° 54' 5.18639" .tion Grid NIE YIX: N 5978248.000 ftUS, E 635317,000 ftUS Grid Convergence Angle: 1.0346 ° Scale Factor: 0.9999208 ion I Patch: 2.7.1043.0 Vertical Section Azimuth: 240.000 ° (True North) Vertical Section Origin: 0.000 ft, 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 66.880 ft above MSL Ground Elevation: 19.930 ft above MSL Magnetic Declination: 19.797 ° Total Gravity Field Strength: 1001.9682mgn (9.80665 Based) Gravity Model: GARM Total Magnetic Field Strength: 57630.782 nT Magnetic Dip Angle: 81.011 ° Declination Date: March 26, 2014 Magnetic Declination Model: BGGM 2013 North Reference: True North Grid Convergence Used: 0.0000 ° Total Corr Mag North- True North: 19.7968 - vL�-o 30 tiA1:0o°I Comments MD It. 0.00 16.40 45.40 116.40 216.40 Incl 0.00 0.00 0.00 0.30 0.15 Azim True 0.00 0.00 0.00 350.30 27.39 TVDSS ft -66.88 -50.48 -21.48 49.52 149.52 TVD it 6.00 16.40 45.40 116,40 216.40 VSEC 9.00 0.00 0.00 -0.06 -0,27 AHD t 0.00 0.00 0.00 0.19 0.57 Closure ft 0,00 0,00 0.00 0.19 0.56 NS ►t 0.00 0.00 0.00 0.18 0.56 EW ft 0,00 0.00 0,00 -0.03 -0.02 DLS °I 00ft N/A 0.00 0.00 0.42 0.20 Northing ftU3 5978248.00 5978248.00 5978248.00 5978248.18 5978248.56 Easting ftUS 635317.00 635317.00 635317.00 635316.97 635316.97 Longitude -148.90144066 -148.90144066 -148,90144066 -148.90144092 -148.90144079 Latitude 70.34846595 70.34846595 70.34846595 70.34846645 70.34846748 316.40 416.40 516.40 616.40 716.40 0.15 1.03 1.28 0.40 0.45 46.70 354,71 139.20 14.50 122.61 249.52 349.51 449.50 549.50 649.50 316.40 418.39 516.38 616.38 716.38 -0.50 -1.01 -1.59 -2.05 -2.47 0.83 1.82 3.02 4.12 4.67 0.78 1.75 1.97 2.07 2.48 0.76 1.75 1.80 1.29 1.42 0.14 0.15 0.80 1.62 2.04 0.05 0.95 2.20 1.54 0.69 5978248.77 5978249.75 5978249.81 5978249.32 5978249.45 635317.13 635317.12 635317.77 635318.59 635319.01 -148.90143952 -148.90143942 -148.90143417 -148.90142754 -148.90142414 70.34846804 70.34847073 70.34847087 70.34846948 70.34846982 816.40 916.40 1016.40 1116.40 1216.40 0.67 0.52 0.33 0.28 0.22 56.40 34.40 359.50 20.70 39.79 749.49 849.49 949.48 1049.48 1149.48 816.37 916.37 1016.36 1116.36 1216.36 -3.23 -4.23 -4.78 -5.11 -5.48 5.55 6.58 7.30 7.82 8.26 3,24 4.23 4.81 5.20 5.61 1.53 2.23 2.89 3.41 3.78 2.85 3.60 3.85 3.93 4.14 0.64 0.27 0.31 0.12 0.10 5978249.58 5978250.29 5978250.96 5978251.48 5978251.86 635319.82 635320.56 635320.80 635320.87 635321.07 -148.90141751 -148.90141147 -148.90140941 -148.90140873 -148.90140703 70.34847013 70.34847204 70,34847385 70.34847526 70.34847628 1316.40 1416.40 1516.40 1616.40 1716.40 0.25 0.12 0.17 0.15 0.32 111.20 111.70 127.81 82.00 60.79 1249,48 1349.48 1449.48 1549.48 1649.48 1316.36 1416.36 1516.36 1616.36 1716.36 -5.80 -6,00 -6.12 -6.30 •6.70 8,62 8.94 9.19 9.45 9.86 5.90 6.06 6.15 6,31 6.71 3.85 3,73 3.60 3.53 3.68 4.47 4.77 4.98 5.23 5.60 0.28 0.13 0.06 0.13 0.19 5978251,93 5978251.82 5978251.69 5978251.62 5978251.78 635321.40 635321.70 635321.92 635322.17 635322.54 -148.90140438 -148.90140194 -148.90140020 -148.90139820 -148.90139517 70.34847647 70.34847615 70.34847580 70.34847560 70.34847602 1816.40 1916.40 2016.40 2116.40 2216.40 0.72 0.73 0.43 0.67 0.70 52.20 82.09 80.00 51.09 67.30 1749.47 1849.47 1949.46 2049.46 2149.45 1816.35 1916.35 2016.34 2116.34 2216,33 -7.60 -8.81 -9,75 -10.68 -11.87 10.77 12.00 13.02 13.96 15.14 7.61 8.82 9.75 10.68 11.87 4.21 4,68 4.83 5.26 5.87 6.35 7.47 8.47 9.30 10.32 0.41 0.37 0.30 0.36 0.20 5978252.32 5978252.81 5978252.98 5978253.43 5978254.05 635323.27 635324.39 635325.38 635326.20 635327.21 -148.90138916 -148.90138001 -148.90137189 -148.90136519 -148.90135693 70.34847744 70.34847874 70.34847915 70.34848033 70.34848198 2316.40 2416.40 2516.40 2616.40 13-3/8" 2697.40 1.03 1.47 1.17 0.98 0.98 56.20 122.20 72.30 66.90 88.60 2249.44 2349.42 2449.39 2549.38 2630.37 2316.32 2416.30 2516.27 2616.26 2697.25 -13.37 -14.87 -16.46 -18.22 -19.45 16.65 18.61 20.77 22.63 24.02 13.37 14.91 16.65 18.49 19.81 6.60 6.42 6.05 6.40 6.46 11.63 13.46 15.52 17.34 18.73 0.37 1.41 1.15 0.33 0.04 5978254.81 5978254.66 5978254.32 5978254.71 5978254.79 635328.50 635330,34 635332.40 635334.22 635335.61 -148.90134629 -148.90133141 -148.90131471 -148,90129988 -148.90128865 70.34848399 70.34848349 70.34848247 70.34848345 70.34848359 2716.40 2816.40 2916.40 3016.40 3116.40 0.98 2.62 3.95 5.92 9.12 89.00 44.00 41.00 38.70 29.29 2649.36 2749.31 2849.15 2948.77 3047.90 2716.24 2816.19 2916.03 3015.65 3114.78 -19.73 -22.68 -28.13 -36.19 -47.82 24.35 27.36 33.08 41.69 54.74 20.12 22.98 28.20 36.21 48.32 6.46 8.12 12.37 18.99 29.93 19.05 21.50 25.34 30.83 37.93 0.04 2.05 1.34 1.98 3.42 5978254.81 5978256.51 5978260.82 5978267.54 5978278.61 635335.93 635338.34 635342.11 635347.48 635354.38 -148.90128601 -148.90126618 -148.90123495 -148.90119043 -148.90113277 70.34848361 70.34848815 70.34849974 70.34851784 70.34854772 3216.40 3316.40 3416.40 3516.40 3616,40 11.05 13.38 16.62 17.75 20.50 25.70 31.00 25.50 26.60 29.39 3146.35 3244.09 3340,67 3436.21 3530.68 3213,23 3310.97 3407,55 3503,09 3597.56 -62.55 -80.59 -102.50 -127.01 -154.81 72.25 93.39 119.25 148.79 181.55 64,66 85.12 110.44 139.47 171.99 45.48 64.04 86.87 113.41 142.30 45.97 56.08 68.20 81.18 96.61 2.03 2.58 3.54 1.18 2.90 5978294.30 5978313.03 5978336,08 5978362.85 5978392.01 635362.13 635371.91 635383.62 635396.12 635411.01 -148.90106755 -148.90098543 -148.90088705 -148.90078166 -148.90065648 70.34859020 70.34864090 70,34870327 70.34877577 70.34885471 Tie-in Survey 3716.40 23.22 30.29 3623.48 3690.36 -187.01 218.78 209.14 174.59 115.15 2.74 5978424.62 635428.97 -148.90050598 70.34894290 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17BP131\R-17BPB1 4/15/2014 2:16 PM Page 1 of 3 MD Ind Azim True TVDSS ND VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude Comments Iftl P) PI (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°1100ft) (ftUS) (ftl1S) M (9 TOW 3773.00 24.54 31.00 3675.23 3742.11 -206.98 241.69 232.03 194.30 126.83 2.39 5978444.54 635440.29 -148.90041115 70.34899675 BOW 3790.00 25.15 33.68 3690.66 3757.54 -213.31 248.83 239.17 200.33 130.65 7.53 5978450.64 635444.00 -148.90038013 70.34901323 3820.00 24.62 36.08 3717.88 3784.76 -224.74 261.45 251.78 210.68 137.86 3.80 5978461.12 635451.03 -148.90032156 70.34904152 3850.00 23.15 40.85 3745.31 3812.19 -236.02 273.60 263.87 220.20 145.40 8.09 5978470.77 635458.39 -148.90026036 70.34906751 3880.00 22.52 42.86 3772.96 3839.84 -247.08 285.24 275.39 228.87 153.17 3.34 5978479.58 635466.00 -148.90019733 70.34909120 3970.00 19.09 49.52 3857.09 3923.97 -278.04 317.17 306.67 251.07 176.10 4.62 5978502.18 635488.52 -148.90001120 70.34915184 4060.00 20.06 55.95 3941.90 4008.78 -307.91 347.29 335.47 269.27 200.08 2.62 5978520.81 635512.17 -148.89981649 70.34920156 4157.70 21.64 53.61 4033.20 4100.08 -342.53 382.06 368.67 289.34 228.47 1.83 5978541.39 635540.19 -148.89958605 70.34925639 4253.28 21.85 47.61 4121.99 4188.87 -377.42 417.44 403.29 311.79 255.80 2.34 5978564.33 635567.11 -148.89936422 70.34931771 4279.45 22.09 48.14 4146.26 4213.14 -386.99 427.23 412.98 318.35 263.06 1.19 5978571.03 635574.25 -148.89930527 70.34933565 4374.01 22.05 46.96 4233.89 4300.77 -421.69 462.76 448.19 342.33 289.27 0.47 5978595.47 635600.02 -148.89909246 70.34940116 4468.98 21.94 44.63 4321.95 4388.83 -456.16 498.33 483.59 367.13 314.77 0.93 5978620.72 635625.06 -148.89888550 70.34946889 4564.01 21.47 40.87 4410.24 4477.12 -489.71 533.46 518.70 392.91 338.62 1.54 5978646.93 635648.44 -148.89869186 70.34953934 4658.44 21.02 36.74 4498.26 4565.14 -521.60 567.67 552.87 419.55 360.06 1.65 5978673.95 635669.40 -148.89851781 70.34961212 4753.21 20.99 36.37 4586.73 4653.61 -552.77 601.64 586.76 446.84 380.29 0.14 5978701.60 635689.13 -148.89835356 70.34968666 4848.46 21.06 35.73 4675.64 4742.52 -584.00 635.81 620.84 474.47 400.40 0.25 5978729.58 635708.74 -148.89819030 70.34976214 4942.98 21.14 37.14 4763.83 4830.71 -615.18 669.83 654.80 501.84 420.61 0.54 5978757.32 635728.45 -148.89802624 70.34983692 5037.13 21.11 37.77 4851.65 4918.53 -646.52 703.77 688.70 528.78 441.25 0.24 5978784.62 635748.59 -148.89785872 70.34991050 5132.27 21.04 36.93 4940.42 5007.30 -678.09 737.98 722.88 555.98 462.00 0.33 5978812.18 635768.85 -148.89769022 70.34998479 5227.05 21.06 35.37 5028.88 5095.76 -709.23 772.02 756.86 583.46 482.08 0.59 5978840.02 635788.43 -148.89752720 70.35005988 5322.10 21.10 33.61 5117.57 5184.45 -740.08 806.20 790.91 611.64 501.44 0.67 5978868.54 635807.27 -148.89737005 70.35013685 5416.74 21.15 35.61 5205.85 5272.73 -770.89 840.31 824.90 639.71 520.81 0.76 5978896.95 635826.13 -148.89721278 70.35021352 5510.67 21.14 38.73 5293.46 5360.34 -802.11 874.18 858.76 666.70 541.27 1.20 5978924.31 635846.11 -148.89704664 70.35028725 5606.08 21.13 45.78 5382.47 5449.35 -834.81 908.55 893.05 692.12 564.37 2.66 5978950.14 635868.73 -148.89685916 70.35035669 5701.58 18.39 53.31 5472.35 5539.23 -866.47 940.79 924.79 713.13 588.79 3.91 5978971.58 635892.77 -148.89666087 70.35041409 5796.37 14.77 59.77 5563.19 5630.07 -893.42 967.81 950.69 728.15 611.23 4.28 5978987.01 635914.94 -148.89647870 70.35045513 5891.13 12.38 68.79 5655.31 5722.19 -915.54 990.01 971.01 737.91 631.14 3.36 5978997.13 635934.67 -148.89631705 70.35048179 5986.48 10.11 74.44 5748.82 5815.70 -933.75 1008.58 987.00 743.85 648.74 2.64 5979003.39 635952.15 -148.89617422 70.35049802 6080.97 9.58 73.09 5841.92 5908.80 -949.44 1024.74 1000.64 748.37 664.25 0.61 5979008.18 635967.57 -148.89604829 70.35051034 6175.53 9.57 69.40 5935.17 6002.05 -964.86 1040.46 1014.33 753.42 679.13 0.65 5979013.50 635982.37 -148.89592744 70.35052415 6270.70 9.25 71.23 6029.05 6095.93 -980.17 1056.02 1028.06 758.67 693.78 0.46 5979019.01 635996.92 -148.89580853 70.35053847 6364.85 6.58 98.46 6122.33 6189.21 -991.82 1068.75 1037.74 760.31 706.29 4.81 5979020.87 636009.39 -148.89570699 70.35054295 6460.43 5.40 139.55 6217.43 6284.31 -996.92 1078.31 1040.36 756.08 714.63 4.54 5979016.80 636017.80 -148.89563930 70.35053140 6555.40 7.66 171.89 6311.81 6378.69 -995.37 1088.84 1035.98 746.41 718.42 4.45 5979007.19 636021.77 -148.89560851 70.35050497 6649.99 11.43 177.80 6405.07 6471.95 -988.65 1104.51 1025.66 730.79 719.67 4.11 5978991.61 636023.30 -148.89559838 70.35046232 6744.48 14.59 176.11 6497.13 6564.01 -979.04 1125.78 1011.47 709.56 720.84 3.37 5978970.40 636024.85 -148.89558892 70.35040431 6839.50 17.15 174.46 6588.52 6655.40 -967.97 1151.76 995.06 683.67 723.00 2.74 5978944.56 636027.48 -148.89557137 70.35033358 6934.75 18.71 174.28 6679.14 6746.02 -955.88 1181.08 977.37 654.49 725.88 1.64 5978915.44 636030.89 -148.89554803 70.35025386 7029.69 19.53 174.61 6768.84 6835.72 -943.01 1212.18 959.21 623.54 728.89 0.87 5978884.55 636034.45 -148.89552363 70.35016931 7124.60 22.13 179.75 6857.55 6924.43 -927.53 1245.90 938.88 589.86 730.46 3.35 5978850.90 636036.63 -148.89551092 70.35007730 7219.27 25.34 183.43 6944.20 7011.08 -907.51 1283.99 914.54 551.79 729.32 3.73 5978812.83 636036.18 -148.89552016 70.34997331 7251.92 26.73 184.72 6973.54 7040A2 -899.48 1298.32 905.17 537.50 728.30 4.60 5978798.52 636035.42 -148.89552847 70.34993426 7282.74 28.20 186.33 7000.89 7067.77 -891.22 1312.54 895.73 523.35 726.93 5.34 5978784.35 636034.30 -148.89553963 70.34989561 7314.12 29.78 187.39 7028.33 7095.21 -882.09 1327.74 885.50 508.26 725.11 5.29 5978769.22 636032.75 -148.89555442 70.34985437 7409.05 34.01 189.69 7108.92 7175.80 -850.80 1377.89 851.67 458.68 717.60 4.64 5978719.53 636026.15 -148.89561538 70.34971894 7503.78 37.44 189.88 7185.81 7252.69 -815.41 1433.19 815.42 404.18 708.20 3.62 5978664.87 636017.73 -148.89569175 70.34957006 7598.91 39.79 190.63 7260.13 7327.01 -777.04 1492.55 778.61 345.77 697.62 2.52 5978606.28 636008.21 -148.89577766 70.34941048 7693.92 40.19 193.06 7332.93 7399.81 -736.31 1553.61 742.40 286.02 685.09 1.70 5978546.32 635996.75 -148.89587947 70.34924726 7788.17 40.05 195.83 7405.01 7471.89 -693.80 1614.33 707.43 227.22 669.94 1.90 5978487.26 635982.68 -148.89600245 70.34908662 7882.98 40.18 196.15 7477.52 7544.40 -649.86 1675.42 674.50 168.50 653.11 0.26 5978428.25 635966.91 -148.89613910 70.34892619 7977.40 40.22 195.62 7549.63 7616.51 -606.11 1736.37 645.85 109.88 636.43 0.36 5978369.34 635951.29 -148.89627454 70.34876606 8073.40 39.98 193.73 7623.07 7689.95 -562.63 1798.20 622.78 50.07 620.77 1.29 5978309.26 635936.71 -148.89640175 70.34860266 8168.14 39.93 193.73 7695.69 7762.57 -520.58 1859.04 606.39 -9.03 606.33 0.05 5978249.91 635923.34 -148.89651900 70.34844120 8262.49 39.85 193.88 7768.08 7834.96 -478.69 1919.55 595.76 -67.80 591.89 0.13 5978190.91 635909.97 -148.89663624 70.34828068 8357.43 39.86 192.42 7840.97 7907.85 -437.08 1980.39 591.84 -127.04 578.05 0.99 5978131.43 635897.20 -148.89674862 70.34811884 8452.34 39.82 191.59 7913.84 7980.72 -396.40 2041.19 595.37 -186.51 565.40 0.56 5978071.74 635885.63 -148.89685131 70.34795637 8547.65 39.77 191.54 7987.08 8053.96 -355.92 2102.19 605.52 -246.28 553.17 0.06 5978011.77 635874.48 -148.89695062 70.34779310 8643.12 39.77 191.28 8060.46 8127.34 -315.53 2163.27 621.69 -306.14 541.09 0.17 5977951.70 635863.48 -148.89704872 70.34762955 8737.68 39.85 190.97 8133.09 8199.97 -275.71 2223.81 643.35 -365.54 529.41 0.23 5977892.10 635852.88 -148.89714357 70.34746727 8832.73 39.96 191.29 8206.01 8272.89 -235.60 2284.78 669.99 425.37 517.64 0.25 5977832.08 635842.19 -148.89723914 70.34730382 8927.56 40.21 190.87 8278.56 8345.44 -195.47 2345.85 701.04 -485.30 505.90 0.39 5977771.95 635831.54 -148.89733442 70.34714012 9022.66 40.21 190.55 8351.19 8418.07 -155.43 2407.24 736.36 -545.62 494.49 0.22 5977711.44 635821.22 -148.89742706 70.34697531 9118.04 40.15 190.59 8424.06 8490.94 -115.41 2468.78 775.16 -606.12 483.20 0.07 5977650.75 635811.03 -148.89751872 70.34681005 9212.19 40.27 191.36 8495.96 8562.84 -75.55 2529.56 815.91 -665.79 471.63 0.54 5977590.89 635800.54 -148.89761267 70.34664704 9307.12 40.20 191.73 8568.43 8635.31 -34.88 2590.88 859.01 -725.86 459.36 0.26 5977530.61 635789.35 -148.89771231 70.34648292 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-1 7\R-1 7BPB1 \R-1 7BPB1 4/15/2014 2:16 PM Page 2 of 3 Comments MD Ind Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting GRS Survey Corrections Longitude Latitude in) 11 1.1 (ft) (ft) (ft) (ft) (ft) (ft) Iftl (.11ooft) (ftus) Plus) P) P1 9338.97 40.21 192.10 8592.76 8659.64 -21.15 2611.44 873.85 -745.98 455.12 0.75 5977510.42 635785.47 -148.89774677 70.34642796 9420.23 40.29 192.50 8654.78 8721.66 14.19 2663.94 912.54 -797.28 443.93 0.33 5977458.93 635775.22 -148.89783758 70.34626782 7" 9486.00 41.00 193.05 8704.68 8771.56 43.28 2706.78 944.87 -839.06 434.46 1.21 5977416.99 635766.50 •148.89791448 70.34617368 9491.40 41.06 193.09 8706.75 8775.63 45.70 2710.33 947.57 -842.51 433.66 1.21 5977413.52 635765.76 -146.89792099 70.34616425 9522.21 45.55 192.78 8731.17 8798.05 60.09 2731.46 963.81 -863.10 428.93 14.59 5977392.85 635761.41 -148.89795936 70.34610800 9554.20 50.02 194.54 8752.66 8819.54 76.45 2755.14 982.04 -886.12 423.32 14.55 5977369.74 635756.22 -148.89800487 70.34604513 9585.45 53.88 195.32 8771.92 8838.80 93.83 2779.75 1000.88 -909.89 416.98 12.51 5977345.86 635750.31 -148.89805636 70.34598019 9617.71 57.51 197.54 8790.10 8856.98 113.14 2806.39 1021.12 -935.44 409.43 12.61 5977320.18 635743.22 -148.89811762 70.34591039 9649.31 61.26 200.48 8806.19 8873.07 133.67 2833.58 1041.27 -961.14 400.57 14.31 5977294.33 635734.82 -148.89818961 70.34584019 9680.89 63.77 201.71 8820.76 8887.64 155.47 2861.59 1061.69 -987.27 390.48 8.67 5977268.02 635725.21 -148.89827147 70.34576879 9712.75 66.70 203.89 8834.11 8900.99 178.51 2890.52 1082.54 -1013.93 379.27 11.10 5977241.16 635714.48 -148.89836250 70.34569596 9744.21 69.90 207.80 8845.74 8912.62 202.70 2919.74 1102.91 -1040.23 366.52 15.39 5977214.65 635702.21 -148.89846598 70.34562413 9775.87 72.59 211.40 8855.92 8922.80 228.55 2949.72 1122.79 -1066.28 351.71 13.71 5977188.33 635687.87 -148.89858619 70.34555295 9806.96 74.34 215.44 8864.78 8931.66 255.20 2979.52 1141.50 -1091.15 335.29 13.67 5977163.17 635671.91 -148.89871942 70.34548502 9839.06 75.91 219.35 8873.02 8939.90 283.84 3010.54 1159.79 -1115.79 316.45 12.75 5977138.20 635653.52 -148.89887233 70.34541771 9870.95 78.15 222.21 8880.18 8947.06 313.18 3041.62 1177.17 -1139.31 296.16 11.21 5977114.31 635633.65 -148.89903706 70.34535344 9901.72 81.63 224.13 8885.58 8952.46 342.17 3071.90 1193.61 -1161.40 275.43 12.87 5977091.86 635613.34 -148.89920526 70.34529311 9933.28 84.99 227.70 8889.26 8956.14 372.56 3103.24 1209.93 -1183.20 252.92 15.48 5977069.66 635591.22 -148.89938796 70.34523356 9965.06 88.36 228.79 8891.10 8957.98 403.62 3134.97 1225.95 -1204.32 229.26 11.14 5977048.11 635567.95 -148.89958002 70.34517585 9996.15 91.41 229.87 0891.16 8958.04 434.17 3166.05 1241.73 -1224.58 205.68 10.41 5977027.43 635544.74 -148.89977138 70.34512051 10028.27 94.24 229.32 8889.58 8956.46 465.72 3198.13 1258.49 -1245.37 181.25 8.98 5977006.20 635520.69 -148.89996963 70.34506371 10060.10 97.33 230.66 8886.37 8953.25 496.90 3229.79 1275.43 -1265.73 157.00 10.57 5976985.41 635496.82 -148.90016645 70.34500809 10091.14 100.15 232.28 8881.65 8948.53 527.23 3260.47 1291.71 -1284.84 133.01 10.45 5976965.88 635473.17 -148.90036120 70.34495589 10123.97 103.54 232.71 8874.92 8941.80 559.08 3292.60 1308.82 -1304.40 107.52 10.41 5976945.86 635448.05 -148.90056804 70.34490245 10155.25 106.63 233.38 8866.78 8933.66 589.06 3322.79 1325.18 -1322.56 83.39 10.09 5976927.27 635424.25 -148.90076388 70.34485285 10186.68 106.60 234.59 8857.79 8924.67 619.01 3352.91 1341.56 -1340.26 59.03 3.69 5976909.13 635400.21 -148.90096159 70.34480447 10280.94 105.37 234.41 8831.83 8898.71 709.21 3443.53 1392.96 -1392.88 -14.74 1.32 5976855.19 635327.41 -148.90156028 70.34466072 10322.00 105.37 234.41 8820.95 8887.83 748.61 3483.12 1416.70 -1415.93 -46.94 0.00 5976831.57 635295.64 -148.90182157 70.34459777 Survey Error Model: ISCWSA Rev 0 "' 3-D 95.000% Confidence 2.7955 sigma Survey Program: Description MD From MD To EOU Freq Hole Size Casing Diameter P Part (ft) (ft) lftl lin) fin) Survey Tool Type Borehole I Survey 1 0.000 3716.400 Act Stns 17.500 13.375 BOSS -GYRO R-17 / R-17 1 3773.000 4157.700 Act Stns 8.500 7.000 GYD-GC-MS R-17BPB1 / R-176PB1 1 4157.700 9420.230 Act Stns 8.500 7.000 MWD+IFR+MS R-1713PB1 / R-178PS1 1 9491.400 10280.940 Act Stns 6.125 4.500 MWD+IFR+MS R-1713PB1 / R-17BPB1 1 10322.000 10322.000 Act Stns 6.125 4.500 BLIND R-1713PB1 / R-17BPBI Legal Description: Northing (Y) Easting (X) Surface: 1765.9 FSL 3590.2 FEL S32 T12N R13E UM 5978246.000 635317.000 BHL: 350 FSL 3642 FEL 32 T12N R13EUM 5976831.570 635295.640 SLB DE: Client Representative: Date: Drilling Office 2.7.1043.0 Prudhoe Bay Unit- WOA\R-PAD\R-17\R-17BPB1\R-17BPB1 4/15/2014 2:16 PM Page 3 of 3 Final Definitive Survey Verified and Signed -off All targets and/or well position objectives have been achieved. El Yes ❑ No I have checked to the best or my ability that the following data is correct: p Surface Coordinates p Declination & Convergence GRS Survey Corrections p Survey Tool Codes Drilling Office 2.7.1043.0 Prudhoe Bay Unit- WOA\R-PAD\R-17\R-17BPB1\R-17BPB1 4/15/2014 2:16 PM Page 3 of 3 RECEIVE[ Schiumbugep AMAY 2 7 2014 A` OGGU Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration Alaska Inc Dispatched To LVITIM1►G1 Installation/Rig R -17B Parker 273 Transmittal #: 6941 DATA LOGGED ,_ /L7n014 M K BENDER Makana Bender Date Dispatched: 22 -May -14 Dispatched By: Stephanie Pacillo 2-i j, o 30 -ZA .3 9 Data Description Hardcopy Digital Copy R-1713 Color Log Prints 4 VISION*Service 7' MD x Contents on CD VISION*Service 2" TVD x Contents on CD VISION*Service 5" MD x Contents on CD VISION*Service 5" TVD x Contents on CD LAS Digital Data VISION*Service Recorded Mode Composite Contents on CD Surveys 1 ASP Final Survey x Contents on CD EOW CD 1 ASCII Data Recorded Mode Composite HIS Data Recorded Mode Composite PDF Logs MD / TVD Surveys ASP Final - pdf + excel Maxwell Final - excel +text Survey 6 -Axis - excel Received By: Please sign and return one copyto: Drilling & Measurements 2525 Gambell Street, Suite 400 Anchorage, Alaska 99503 hecheto((Dslb.COm Hector Echeto Fax: 907-561-8317 by 0 R -17B SurveyGeodetic t c Report (Dei Survey) are. npni 1 D, zu14 - uz: a rM 1t: BP I: Prudhoe Bay Unit - WOA cture I Slot: R -PAD / R-17 Ground Elevation: R-17 .hole: R -17B Total Gravity Field Strength: 500292067702 ey Name: R -17B ey Date: April 09, 2014 I AHD / DDI I ERD Ratio; 432.858 ° / 6647.645 ft / 6.637 / 0.740 Minate Reference System: NAD27 Alaska State Plane, Zone 04, US Feet Mon Let / Long: N 70° 20'54.47744", W 148° 54' 5.18639" ition Grid NIE YIX: N 5978248.000 NUS, E 635317.000 ftUS Grid Convergence Angie: 1.0346 ° Scale Factor: 0.9999208 ion I Patch: 2.7.1043.0 Schtumherhrr Vertical Section Azimuth: 240.000 ° (True North) Vertical Section Origin: 0.000 ft, 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 66.880 ft above MSL Ground Elevation: 19.930 ft above MSL Magnetic Declination: 19.797 ° Total Gravity Field Strength: 1001.9682mgn (9.80665 Based) Gravity Model: GARM Total Magnetic Field Strength: 57630.782 nT Magnetic Dip Angle: 81.011 " Declination Date: March 26, 2014 Magnetic Declination Model: BGGM 2013 North Reference: True North Grid Convergence Used: 0.0000 ° Total Corr Mag North- True North: 19.7968 ° 111%.-\ * v 3 ki I.AS046 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude (ft) (°I (°1 (ft) (ft) (k) (ft) Ifo (ft) (ft) V1100ft) thus) (ftuS) (I f 1 0.00 0.00 0.00 -66.88 0.00 0.00 0.00 0.00 0.00 0.00 N/A 5978248.00 635317.00 -148.90144066 70.34846595 16.40 0.00 0.00 -50.48 16.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148,90144066 70.34846595 45.40 0.00 0,00 -21.48 45.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148.90144066 70.34846595 116.40 0.30 350.30 49.52 116.40 -0.06 0.19 0.19 0.18 -0.03 0.42 5978248.18 635316.97 -148,90144092 70.34846645 216.40 0,15 27.39 149.52 216.40 -0.27 0.57 0.50 0.56 -0.02 0.20 5978248.56 635316.97 -148.90144079 70.34846748 316.40 0.15 46.70 249.52 316.40 -0,50 0.83 0.78 0.76 0,14 0.05 5978248.77 635317.13 -148,90143952 70.34846804 416.40 1.03 354.71 349.51 415.39 -1.01 1.82 1.75 1.75 0.15 0.95 5978249.75 635317.12 -148.90143942 70.34847073 516.40 1.28 139.20 449.50 516.38 -1.59 3.02 1.97 1.80 0.80 2.20 5978249.81 635317.77 -148.90143417 70.34847087 616.40 0.40 14.50 549.50 616.38 -2.05 4.12 2.07 1.29 1.62 1.54 5978249.32 635318.59 -148.90142754 70.34846948 716.40 0.45 122.61 649.50 716.38 -2.47 4.67 2.48 1.42 2.04 0.69 5978249.45 635319.01 -148.90142414 70.34846982 816.40 0.67 56.40 749.49 816.37 -3.23 5,55 3.24 1.53 2.85 0.64 5978249.58 635319.82 -148.90141751 70.34847013 916.40 0.52 34.40 849.49 916.37 -4.23 6.58 4.23 2.23 3.60 0.27 5978250.29 635320.56 -148.90141147 70.34847204 1016.40 0.33 359.50 949.48 1016.36 -4.78 7.30 4.81 2.89 3.85 0.31 5978250.96 635320.80 -148.90140941 70.34847385 1116.40 0.28 20.70 1049.48 1116.36 -5.11 7.82 5.20 3,41 3.93 0.12 5978251.48 635320.87 -148.90140873 70.34847526 1216.40 0.22 39.79 1149.48 1216.36 -5,48 8,26 5.61 3.78 4.14 0.10 5978251.86 635321.07 -148.90140703 70.34847628 1316.40 0.25 111.20 1249.48 1316.36 -5.80 8,62 5.90 3.85 4.47 0.28 5978251.93 635321.40 -148.90140438 70.34847647 1416.40 0.12 111.70 1349.48 1416.36 -6,00 8.94 6.06 3.73 4.77 0.13 5978251.82 635321.70 -148.90140194 70.34847615 1516.40 0.17 127.81 1449.48 1516.36 .6.12 9.19 6.15 3.60 4.98 0.06 5978251.69 635321.92 -148.90140020 70.34847580 1616.40 0.15 82.00 1549.48 1616.36 -6.30 9.45 6.31 3.53 5.23 013 5978251.62 635322.17 -148.90139820 70.34847560 1716.40 0.32 60.79 1649.48 1716.36 -6.70 9.86 6.71 3.68 5.60 0.19 5978251.78 635322.54 -148.90139517 70.34847602 1816.40 0.72 52.20 1749.47 1816.35 -7.60 10.77 7.61 4.21 6.35 0.41 5978252.32 635323.27 -148.90138916 70.34847744 1916.40 0.73 82.09 1849.47 1916.35 -8,81 12.00 8.82 4.68 7.47 0.37 5978252.81 635324.39 -148.90138001 70.34847874 2016.40 0.43 80.00 1949.46 2016.34 -9.75 13.02 9.75 4.83 8.47 0.30 5978252.98 635325.38 -148.90137189 70.34847915 2116.40 0.67 51.09 2049.46 2116.34 -10.68 13.96 10.68 5.26 9.30 0.36 5978253.43 635326.20 -148.90136519 70.34848033 2216.40 0.70 67.30 2149.45 2216.33 -11.87 15.14 11,87 5.87 10.32 0.20 5978254.05 635327.21 -148.90135693 70.34848198 2316.40 1.03 56.20 2249,44 2316.32 -13.37 16.65 13.37 6.60 11.63 0,37 5978254.81 635328.50 -148.90134629 70,34848399 2416.40 1.47 122.20 2349,42 2416.30 -14.87 18.61 14.91 6.42 13.46 1.41 5978254.66 635330.34 -148.90133141 70.34848349 2516.40 1.17 72,30 2449.39 2516.27 -16.46 20.77 16.65 6.05 15.52 1.15 5978254.32 635332.40 -148.90131471 70.34848247 2616.40 0.98 86.90 2549.38 2616.26 -18.22 22.63 18.49 6.40 17.34 0.33 5978254.71 635334.22 -148.90129988 70.34848345 13-3/8" 2697.40 0.98 88.60 2630.37 2697.25 -19.45 24.02 19.81 6.46 18.73 0.04 5978254.79 635335.61 -148.90128865 70.34848359 2716.40 0.98 89.00 2649.36 2716.24 -19.73 24.35 20.12 6.46 19.05 0.04 5978254.81 635335.93 -148.90128601 70.34848361 2816.40 2.62 44.00 2749.31 2816.19 -22.68 27.36 22.98 8.12 21.50 2.05 5978256.51 635338.34 -148.90126618 70.34848815 2916.40 3.95 41.00 2849.15 2916.03 -28.13 33.08 28.20 12.37 25.34 1.34 5978260.82 635342.11 -148.90123495 70.34849974 3016.40 5.92 38.70 2948.77 3015.65 -36.19 41.69 36.21 18.99 30.83 1.98 5978267.54 635347.48 -148.90119043 70.34851784 3116.40 9.12 29.29 3047.90 3114.78 -07.82 54.74 48.32 29.93 37.93 3.42 5978278.61 635354.38 -148.90113277 70.34854772 3216.40 11.05 25.70 3146.35 3213.23 -62.55 72.25 64.66 45.48 45.97 2.03 5978294.30 635362.13 -148.90106755 70.34859020 3316.40 13.38 31.00 3244.09 3310.97 -80.59 93.39 85.12 64.04 56.08 2.58 5978313.03 635371.91 -148.90098543 70.34864090 3416.40 16.62 25.50 3340.67 3407.55 -102.50 119.25 110.44 86.87 68.20 3.54 5978336.08 635383.62 -148.90088705 70.34870327 3516.40 17.75 26.60 3436.21 3503.09 -127.01 148.79 139.47 113.41 81.18 1.18 5978362.85 635396.12 -148.90078166 70.34877577 3616.40 20.50 29.39 3530.68 3597.56 -154.81 181.55 171.99 142.30 96.61 2.90 5978392.01 635411.01 -148.90065648 70.34885471 Tie -In Survey 3716.40 23.22 30.29 3623.48 3690.36 -187.01 218.78 209.14 174.59 115.15 2.74 5978424.62 635428.97 -148.90050598 70.34894290 TOW 3773.00 24.54 31.00 3675.23 3742.11 -206.98 241.69 232.03 194.30 126.83 2.39 5978444.54 635440.29 -148.90041115 70.34899675 BOW 3790.00 25.15 33.68 3690.66 3757.54 -213.31 248.83 239.17 200.33 130.65 7.53 5978450.64 635444.00 -148.90038013 70.34901323 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-1 7\R-1 7B\R-17B 4/15/2014 2:17 PM Page 1 of 4 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude Ift) M M (ft) lift) (ft) (ft) (ft) Iftl (ft) (•11001t) (ftus) (11118) PI ( 1 3820.00 24.62 36.08 3717.88 3784.76 -224.74 261.45 251.78 210.68 137.86 3.80 5978461.12 635451.03 -148.90032156 70.34904152 3850.00 23.15 40.85 3745.31 3812.19 -236.02 273.60 263.87 220.20 145.40 8.09 5978470.77 635458.39 -148.90026036 70.34906751 3880.00 22.52 42.86 3772.96 3839.84 -247.08 285.24 275.39 228.87 153.17 3.34 5978479.56 635466.00 -148.90019733 70.34909120 3970.00 19.09 49.52 3857.09 3923.97 -278.04 317.17 306.67 251.07 176.10 4.62 5978502.18 635488.52 -148.90001120 70.34915184 4060.00 20.06 55.95 3941.90 4008.78 -307.91 347.29 335.47 269.27 200.08 2.62 5978520.81 635512.17 -148.89981649 70.34920156 4157.70 21.64 53.61 4033.20 4100.08 -342.53 382.06 368.67 289.34 228.47 1.83 5978541.39 635540.19 -148.89958605 70.34925639 4253.28 21.85 47.61 4121.99 4188.87 -377.42 417.44 403.29 311.79 255.80 2.34 5978564.33 635567.11 -148.89936422 70.34931771 4279.45 22.09 48.14 4146.26 4213.14 -386.99 427.23 412.98 318.35 263.06 1.19 5978571.03 635574.25 -148.89930527 70.34933565 4374.01 22.05 46.96 4233.89 4300.77 .421.69 462.76 448.19 342.33 289.27 0.47 5978595.47 635600.02 -148.89909246 70.34940116 4468.98 21.94 44.63 4321.95 4388.83 .456.16 498.33 483.59 367.13 314.77 0.93 5978620.72 635625.06 -148.89888550 70.34946889 4564.01 21.47 40.87 4410.24 4477.12 -489.71 533.46 518.70 392.91 338.62 1.54 5978646.93 635648.44 -148.89869186 70.34953934 4658.44 21.02 36.74 4498.26 4565.14 -521.60 567.67 552.87 419.55 360.06 1.65 5978673.95 635669.40 -148.89851781 70.34961212 4753.21 20.99 36.37 4586.73 4653.61 -552.77 601.64 586.76 446.84 380.29 0.14 5978701.60 635689.13 -148.89835356 70.34968666 4848.46 21.06 35.73 4675.64 4742.52 -584.00 635.81 620.84 474.47 400.40 0.25 5978729.58 635708.74 -148.89819030 70.34976214 4942.98 21.14 37.14 4763.83 4830.71 -615.18 669.83 654.80 501.84 420.61 0.54 5978757.32 635728.45 -148.89802624 70.34983692 5037.13 21.11 37.77 4851.65 4918.53 -646.52 703.77 688.70 528.78 441.25 0.24 5978784.62 635748.59 -148.89785872 70.34991050 5132.27 21.04 36.93 4940.42 5007.30 -678.09 737.98 722.88 555.98 462.00 0.33 5978812.18 635768.85 -148.89769022 70.34998479 5227.05 21.06 35.37 5028.88 5095.76 -709.23 772.02 756.86 583.46 482.08 0.59 5978840.02 635788.43 -148.89752720 70.35005988 5322.10 21.10 33.61 5117.57 5184.45 -740.08 806.20 790.91 611.64 501.44 0.67 5978868.54 635807.27 -148.89737005 70.35013685 5416.74 21.15 35.61 5205.85 5272.73 -770.89 840.31 824.90 639.71 520.81 0.76 5978896.95 635826.13 -148.89721278 70.35021352 5510.67 21.14 38.73 5293.46 5360.34 -802.11 874.18 858.76 666.70 541.27 1.20 5978924.31 635846.11 -148.89704664 70.35028725 5606.08 21.13 45.78 5382.47 5449.35 -834.81 908.55 893.05 692.12 564.37 2.66 5978950.14 635868.73 -148.89685916 70.35035669 5701.58 18.39 53.31 5472.35 5539.23 -866.47 940.79 924.79 713.13 588.79 3.91 5978971.58 635892.77 -148.89666087 70.35041409 5796.37 14.77 59.77 5563.19 5630.07 -893.42 967.81 950.69 728.15 611.23 4.28 5978987.01 635914.94 -148.89647870 70.35045513 5891.13 12.38 68.79 5655.31 5722.19 -915.54 990.01 971.01 737.91 631.14 3.36 5978997.13 635934.67 -148.89631705 70.35048179 5986.48 10.11 74.44 5748.82 5815.70 -933.75 1008.58 987.00 743.85 648.74 2.64 5979003.39 635952.15 -148.89617422 70.35049802 6080.97 9.58 73.09 5841.92 5908.80 -949.44 1024.74 1000.64 748.37 664.25 0.61 5979008.18 635967.57 -148.89604829 70.35051034 6175.53 9.57 69.40 5935.17 6002.05 -964.86 1040.46 1014.33 753.42 679.13 0.65 5979013.50 635982.37 -148.89592744 70.35052415 6270.70 9.25 71.23 6029.05 6095.93 -980.17 1056.02 1028.06 758.67 693.78 0.46 5979019.01 635996.92 -148.89580853 70.35053847 6364.85 6.58 98.46 6122.33 6189.21 -991.82 1068.75 1037.74 760.31 706.29 4.81 5979020.87 636009.39 -148.89570699 70.35054295 6460.43 5.40 139.55 6217.43 6284.31 -996.92 1078.31 1040.36 756.08 714.63 4.54 5979016.80 636017.80 -148.89563930 70.35053140 6555.40 7.66 171.89 6311.81 6378.69 -995.37 1088.84 1035.98 746.41 718.42 4.45 5979007.19 636021.77 -148.89560851 70.35050497 6649.99 11.43 177.80 6405.07 6471.95 -988.65 1104.51 1025.66 730.79 719.67 4.11 5978991.61 636023.30 -148.89559838 70.35046232 6744.48 14.59 176.11 6497.13 6564.01 -979.04 1125.78 1011.47 709.56 720.84 3.37 5978970.40 636024.85 -148.89558892 70.35040431 6839.50 17.15 174.46 6588.52 6655.40 -967.97 1151.76 995.06 683.67 723.00 2.74 5978944.56 636027.48 -148.89557137 70.35033358 6934.75 18.71 174.28 6679.14 6746.02 -955.88 1181.08 977.37 654.49 725.88 1.64 5978915.44 636030.89 -148.89554803 70.35025386 7029.69 19.53 174.61 6768.84 6835.72 -943.01 1212.18 959.21 623.54 728.89 0.87 5978884.55 636034.45 -148.89552363 70.35016931 7124.60 22.13 179.75 6857.55 6924.43 -927.53 1245.90 938.88 589.86 730.46 3.35 5978850.90 636036.63 -148.89551092 70.35007730 7219.27 25.34 183.43 6944.20 7011.08 -907.51 1283.99 914.54 551.79 729.32 3.73 5978812.83 636036.18 -148.89552016 70.34997331 7251.92 26.73 184.72 6973.54 7040.42 -899.48 1298.32 905.17 537.50 728.30 4.60 5978798.52 636035.42 -148.89552847 70.34993426 7282.74 28.20 186.33 7000.89 7067.77 -891.22 1312.54 895.73 523.35 726.93 5.34 5978784.35 636034.30 -148.89553963 70.34989561 7314.12 29.78 187.39 7028.33 7095.21 -882.09 1327.74 885.50 508.26 725.11 5.29 5978769.22 636032.75 -146.89555442 70.34985437 7409.05 34.01 189.69 7108.92 7175.80 -850.80 1377.89 851.67 458.68 717.60 4.64 5978719.53 636026.15 -148.89561538 70.34971894 7503.78 37.44 189.88 7185.81 7252.69 -815.41 1433.19 815.42 404.18 708.20 3.62 5978664.87 636017.73 -148.89569175 70.34957006 7598.91 39.79 190.63 7260.13 7327.01 -777.04 1492.55 778.61 345.77 697.62 2.52 5978606.28 636008.21 -148.89577766 70.34941048 7693.92 40.19 193.06 7332.93 7399.81 -736.31 1553.61 742.40 286.02 685.09 1.70 5978546.32 635996.75 -148.89587947 _ 70.34924726 7788.17 40.05 195.83 7405.01 7471.89 -693.80 1614.33 707.43 227.22 669.94 1.90 5978487.26 635982.68 -148.89600245 70.34908662 7882.98 40.18 196.15 7477.52 7544.40 -649.86 1675.42 674.50 168.50 653.11 0.26 5978428.25 635966.91 -148.89613910 70.34892619 7977.40 40.22 195.62 7549.63 7616.51 -606.11 1736.37 645.85 109.88 636.43 0.36 5978369.34 635951.29 -148.89627454 70.34876606 8073.40 39.98 193.73 7623.07 7689.95 -562.63 1798.20 622.78 50.07 620.77 1.29 5978309.26 635936.71 -148.89640175 70.34860266 8168.14 39.93 193.73 7695.69 7762.57 -520.58 1859.04 606.39 -9.03 606.33 0.05 5978249.91 635923.34 -148.89651900 70.34844120 8262.49 39.85 193.88 7768.08 7834.96 -478.69 1919.55 595.76 -67.80 591.89 0.13 5978190.91 635909.97 -148.89663624 70.34828068 8357.43 39.86 192.42 7840.97 7907.85 437.08 1980.39 591.84 -127.04 578.05 0.99 5978131.43 635897.20 -148.89674862 70.34811884 8452.34 39.82 191.59 7913.84 7980.72 -396.40 2041.19 595.37 -186.51 565.40 0.56 5978071.74 635885.63 -148.89685131 70.34795637 8547.65 39.77 191.54 7987.08 8053.96 -355.92 2102.19 605.52 -246.28 553.17 0.06 5978011.77 635874.48 -148.89695062 70.34779310 8643.12 39.77 191.28 8060.46 8127.34 -315.53 2163.27 621.69 -306.14 541.09 0.17 5977951.70 635863.48 -148.89704872 70.34762955 8737.68 39.85 190.97 8133.09 8199.97 -275.71 2223.81 643.35 -355.54 529.41 0.23 5977892.10 635852.88 -148.89714357 70.34746727 8832.73 39.96 191.29 8206.01 8272.89 -235.60 2284.78 669.99 -425.37 517.64 0.25 5977832.08 635842.19 -148.89723914 70.34730382 8927.56 40.21 190.87 8278.56 8345.44 -195.47 2345.85 701.04 -485.30 505.90 0.39 5977771.95 635831.54 -148.89733442 70.34714012 9022.66 40.21 190.55 8351.19 8418.07 -155.43 2407.24 736.36 -545.62 494.49 0.22 5977711.44 635821.22 -148.89742706 70.34697531 9118.04 40.15 190.59 8424.06 8490.94 -115.41 2468.78 775.16 -606.12 483.20 0.07 5977650.75 635811.03 -148.89751872 70.34681005 9212.19 40.27 191.36 8495.96 8562.84 -75.55 2529.56 815.91 -665.79 471.63 0.54 5977590.89 635800.54 -148.89761267 70.34664704 9307.12 40.20 191.73 8568.43 8635.31 -34.88 2590.88 859.01 -725.86 459.36 0.26 5977530.61 635789.35 -148.89771231 70.34648292 9338.97 40.21 192.10 8592.76 8659.64 -21.15 2611.44 873.85 -745.98 455.12 0.75 5977510.42 635785.47 -148.89774677 70.34642796 9420.23 40.29 192.50 8654.78 8721.66 14.19 2663.94 912.54 -797.28 443.93 0.33 5977458.93 635775.22 -148.89783758 70.34628782 7" 9486.00 41.00 193.05 8704.68 8771.56 43.28 2706.78 944.87 -839.06 434.46 1.21 5977416.99 635766.50 -148.69791448 70.34617368 9491.40 41.06 193.09 8708.75 8775.63 45.70 2710.33 947.57 -842.51 433.66 1.21 5977413.52 635765.76 -148.89792099 70.34616425 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 4/15/2014 2:17 PM Page 2 of 4 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude Ift) V) ("1 (ft) (ft) (ft) (HI (ft) (ft) (ft) ("I100ft) MUS) MUS) O ( 1 9522.21 45,55 192.78 8731,17 8798.05 60.09 2731.46 963.81 -863.10 428.93 14.59 5977392.85 635761.41 -148.89795936 70.34610800 9554.20 50.02 194.54 8752.66 8819.54 76,45 2755.14 982.04 -886.12 423.32 14.55 5977369.74 635756.22 -148.89800487 70.34604513 9585.45 53.88 195.32 8771.92 8838.80 93.83 2779.75 1000.88 -909.89 416.98 12.51 5977345.86 635750.31 -148.89805636 70.34598019 9617.71 57.51 197.54 8790.10 8856.98 113.14 2806.39 1021.12 -935.44 409.43 12.61 5977320.18 635743.22 -148.89811762 70.34591039 9649.31 61.26 200.48 8806.19 8873.07 133.67 2833.58 1041.27 -961.14 400.57 14.31 5977294.33 635734.82 -148.89818961 70,34584019 9680.89 63.77 201.71 8820.76 8887.64 155.47 2861.59 1061.69 -987.27 390.48 8.67 5977268.02 635725.21 -148.89827147 70.34576879 Tie -In Survey 9712.75 66.70 203.89 8834.11 8900.99 178.51 2890.52 1082.54 -1013.93 379.27 11.10 5977241.16 635714.48 -148.89836250 70.34569596 9744.21 69.90 207.80 8845.74 8912.62 202.70 2919.74 1102.91 -1040.23 366.52 15.39 5977214.65 635702.21 -148.89846598 70.34562413 9775.87 72.59 211.40 8855.92 8922.80 228.55 2949.72 1122.79 -1066.28 351.71 13,71 5977188.33 635687.87 -148.89858619 70.34555295 9806.96 74.34 215.44 8864.78 8931.66 255.20 2979.52 1141.50 -1091.15 335.29 13.67 5977163.17 635671.91 -148.89871942 70.34548502 9838.66 74.58 218.13 8873.27 8940.15 283.27 3010.06 1159.77 -1115.60 317.01 8.21 5977138.39 635654.07 -148.89886784 70.34541821 9877.01 70.88 220.10 8884.65 8951.53 317.47 3046.67 1181.17 -1144.02 293.91 10.82 5977109.57 635631.50 -148.89905528 70.34534059 9901.34 71.91 221.86 8892.42 8959.30 339.27 3069.73 1194.41 -1161.42 278.79 8.06 5977091.90 635616.69 -148.89917801 70.34529304 9936.10 76.71 224.61 8901.82 8968.70 371.30 3103.19 1213.08 -1185.79 255.87 15.77 5977067.12 635594.22 -148.89936404 70.34522648 9964.98 80.35 223.44 8907.56 8974.44 398.51 3131,48 1229.05 -1206.13 236.21 13.21 5977046.42 635574.92 -148.89952364 70.34517089 9996.48 85.05 223.68 8911.56 8978.44 428.47 3162.72 1247.38 -1228.77 214.68 14.94 5977023.41 635553,81 -148.89969834 70.34510906 10028.60 89.75 222.69 8913.02 8979.90 459.17 3194.80 1266.90 -1252.16 192.73 14.95 5976999.63 635532.29 -148.89987651 70.34504516 10060.44 94.41 222.21 8911.86 8978.74 489.50 3226.61 1287.08 -1275.63 171.26 14.71 5976975.77 635511.25 -148.90005076 70.34498104 10091.80 98.80 223.07 8908.25 8975.13 519.23 3257.75 1307.20 -1298.54 150.16 14.26 5976952.49 635490.57 -148.90022198 70.34491845 10123.35 103.03 222.94 8902.28 8969.16 548.85 3288.73 1327.48 -1321.19 129.04 13.41 5976929.46 635469.86 -148.90039343 70,34485658 10155.11 106.98 223.25 8894.06 8960.94 578.19 3319.40 1347.93 -1343.59 108.08 12.47 5976906.69 635449.31 -148.90056349 70.34479539 10186.07 10217.21 109.67 109.01 226.60 8884.32 8951.20 606.56 3348.78 1367.19 -1364.40 87.34 13.45 5976885.51 635428.95 -148.90073185 70.34473855 10248,67 230.19 8874.01 8940.89 635.34 3378.16 1385.44 -1383.90 65.37 11.08 5976865.62 635407.34 -148.90091013 70.34468526 108.12 234.80 8863.99 8930.87 664.90 3407.99 1402.67 -1402.05 41.72 14.18 5976847.05 635384.02 -148.90110209 70.34463568 10280.18 107.30 239.04 8854.40 8921.28 694.86 3438.00 1418.52 -1418.43 16.57 13.08 5976830.22 635359.18 -148.90130616 70.34459094 10311.24 10342.72 106.56 109.53 241.58 8845.35 8912.23 724.57 3467.71 1433.17 -1433.14 -9.24 8.18 5976815.04 635333.64 -148.90151564 70.34455074 10374.28 108.24 240.66 241.43 8835.60 8902.48 754.49 3497.64 1448.03 -1447.59 -35.45 9.84 5976800.12 635307.70 -148.90172832 70.34451126 10406.04 109.45 8825.39 8892.27 784.35 3527.50 1463.35 -1462.05 -61.57 4.69 5976785.20 635281.84 -148.90194036 70.34447177 10437.71 111.40 240.99 8815.13 8882.01 814.40 3557.56 1479.14 -1476.52 -87.91 4.03 5976770.25 635255.76 -148.90215414 70.34443222 244.82 8804.07 8870.95 844.03 3587.24 1494.42 -1490.04 -114.33 12.90 5976756.26 635229.60 -148.90236849 70.34439529 10468.93 10501.08 108.82 246.50 8793.34 8860.22 873.20 3616.55 1508.73 -1502.12 -141.04 9.69 5976743.70 635203.12 -148.90258524 70.34436229 10532.88 107.82 106.77 248.44 8783,23 8850.11 903.46 3647.07 1523.24 -1513.81 -169.23 6.52 5976731.50 635175.15 -148.90281402 70.34433035 10563.54 106.17 247.90 8773.78 8840.66 933.51 3677.43 1537.83 -1525.10 -197.41 3.68 5976719.70 635147.17 -148.90304275 70.34429950 10658.78 104.89 247.74 8765.09 8831.97 962.64 3706.83 1552.54 -1536.20 -224.64 2.02 5976708.11 635120.15 -148.90326370 70.34426917 244.67 8739.58 8806.46 1053.85 3798.59 1603.21 -1573.23 -308.58 3.38 5976669.56 635036.90 -148.90394495 70.34416802 10690.58 10721.83 104.48 245.84 8731.52 8798.40 1084.49 3829,35 1621.41 -1586.10 -336.52 3.79 5976656.21 635009.20 -148.90417167 70.34413284 10754.28 101.21 96.98 244.44 8724.57 8791.45 1114.83 3859.82 1639.86 -1598.91 -364.16 11.34 5976642.90 634981.80 -148.90439597 70.34409784 10789.88 93.02 243.21 8719.45 8786.33 1146.79 3891.85 1660.21 -1613.05 -392.91 13.56 5976628.25 634953.31 -148.90462926 70.34405923 10821.56 89.98 241.10 238.83 8716.34 8783.22 1182.22 3927.31 1683.93 -1629.61 424,25 12.59 5976611.13 634922.27 -148.90488367 70.34401398 8715.51 8782.39 1213.88 3958.97 1706.32 -1645.46 451.67 11.97 5976594.79 634895.15 -148.90510612 70.34397068 10848.74 10880.68 89.68 236.02 8715.59 8782.47 1241.03 3986.15 1726.59 -1660.09 -474.57 10.40 5976579.75 634872.52 -148.90529197 70.34393070 10912.35 92.40 91.38 232.30 8715.01 8781.89 1272.79 4018.09 1751.79 -1678.78 -500.45 14.43 5976560.59 634846.98 -148.90550200 70.34387963 10944.17 88.44 229.93 229.09 8713.97 8780.85 1304.06 4049.74 1777.96 -1698.65 -525.09 8.14 5976540.28 634822.71 -148.90570192 70.34382534 10975.89 87.51 226.54 8714.02 8780.90 1335.35 4081.55 1804.92 -1719.31 -549.28 9.61 5976519.19 634798.89 -148.90589827 70.34376890 8715.14 8782.02 1366.33 4113.25 1832.41 -1740.60 -572.77 8.55 5976497.49 634775.80 -148.90608887 70.34371075 11007.43 11038.40 90.86 92.73 226.15 8715.59 8782.47 1396.97 4144.79 1860.28 -1762.36 -595.58 10.69 5976475.32 634753.38 -148.90627399 70.34365128 11070.42 90.53 228.17 8714.62 8781.50 1427.15 4175.74 1887.54 -1783.41 -618.28 8.89 5976453.86 634731.07 -148.90645816 70.34359377 11102.31 89.36 231.76 8713.71 8780.59 1458.66 4207.75 1915.09 -1803.99 -642.78 13.15 5976432.84 634706.95 -148.90665698 70.34353754 11133.55 90,20 234.34 237.56 8713.74 8780.62 1490.31 4239.63 1941.77 -1823.16 -668.26 8.88 5976413.22 634681.82 -148,90686376 70.34348517 8713.86 8780.74 1521.47 4270.87 1967.19 -1840.65 -694.14 10.65 5976395.27 634656.26 -148.90707377 70.34343738 11166.88 11198.12 92.74 240.99 8713.00 8779.88 1554.78 4304.19 1993.32 -1857.67 -722.78 12.80 5976377.74 634627.94 -148.90730614 70.34339088 11228.23 93.50 92.37 245.07 8711.30 8778.18 1585.92 4335.38 2016.69 -1871.81 -750.57 13.27 5976363.09 634600.41 -148.90753169 70.34335223 11260.10 94.27 246.37 8709.76 8776.64 1615.84 4365.45 2038.48 -1884,18 -777.98 5.72 5976350.24 634573.23 -148.90775411 70.34331844 11291.57 96.24 249.51 252.25 8707.91 8774.79 1647.35 4397.27 2060.90 -1896.13 -807.46 11.50 5976337.76 634543.97 -148.90799335 70.34328579 8705.03 8771.91 1678.12 4428.61 2082.07 -1906.39 -837.07 10.69 5976326.96 634514.55 -148.90823358 70.34325774 11323.52 94.08 253.53 8702.16 8769.04 1709.13 4460.42 2103.00 -1915.75 -867.48 7.85 5976317.06 634484.32 -148,90848036 70.34323216 11354,88 93.25 252.42 8700.15 8767,03 1739.63 4491.72 2123.82 -1924.91 -897.40 4.41 5976307.35 634454.57 -148.90872318 70.34320712 11386.63 94.48 256.30 8698.01 8764.89 1770.31 4523.40 2144.58 -1933.45 -927.90 12.79 5976298.27 634424.23 -148.90897067 70.34318378 11417.73 94.10 259.52 8695.69 8762.57 1799.82 4554.41 2163.70 -1939.95 -958.22 10.40 5976291.23 634394.04 -148.90921672 70.34316603 11449.95 93.92 263.77 8693.43 8760.31 1829.69 4586.55 2182.12 -1944.62 -990.01 13.17 5976285.98 634362.34 -148.90947472 70.34315326 11481.60 11513,09 93.17 268.05 8691.47 8758.35 1858.09 4618.14 2198.59 -1946.87 -1021.52 13.70 5976283.16 634330.88 -148.90973035 70.34314710 92.69 270.91 8689.86 8756.74 1885.47 4649.59 2213.62 -1947.15 -1052.96 9.20 5976282.31 634299.45 -148.90998552 70.34314631 11545.10 93.28 269.51 8688.20 8755.08 1913.09 4681.55 2228.90 -1947.04 -1084.92 4.74 5976281.85 634267.49 -148.91024493 70.34314661 11576.68 11607.80 94.65 274.06 8686.01 8752.89 1939.86 4713.06 2243.54 -1946.06 -1116.40 15.01 5976282.26 634236.00 -148.91050039 70.34314928 93.75 274.83 8683.73 8750.61 1965.46 4744.09 2257.03 -1943.65 -1147.35 3.80 5976284.11 634205.02 -148.91075149 70.34315584 11702.39 93.83 272.49 8677.48 8744.36 2044.01 4838.48 2301.26 -1937.63 -1241.53 2.47 5976288.43 634110.75 -148.91151582 70.34317225 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 4/15/2014 2:17 PM Page 3 of 4 SLB DE: Client Representative: Date. MD Ind Azlm True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting ❑Q Longitude Latitude Comments (ft) 1°) (°I (ftt (ft) (ft) (ftl (ft) (L) Ift) (°1100(11 (flus) (ftus) V) 1°I 11796.84 93.83 269,66 8671.17 8738.05 2124.72 4932,72 2351.97 -1935.86 -1335.74 2.99 5976288.50 634016.53 -148.91228036 70.34317704 11892.00 93.76 267.96 8664.87 8731.75 2207.91 5027.67 2408.74 -1937.83 -1430.67 1.78 5976284.81 633921.66 -148.91305071 70.34317160 11987.03 91,69 269.04 8660.35 8727.23 2291.33 5122.59 2468.23 -1940.31 -1525.56 2.46 5976280.62 633826.85 -148.91382069 70.34316477 12081.80 90.98 268.12 8558.14 8725.02 2374.52 5217.33 2529.66 -1942.66 -1820,27 1.23 5976276.56 633732.20 -148.91458930 70.34315830 12176.90 90.49 269.63 8656,92 8723.80 2457.79 5312.42 2592.99 -1944.53 -1715.34 1.67 5976272.98 633637.19 -148.91536080 70.34315314 12271.53 90.20 269.82 8656.35 8723.23 2539.97 5407.05 2656.67 -1944.98 -1809.97 0.37 5976270.81 633542.59 -148.91612871 70.34315184 12366.41 89.70 271.95 8656.44 8723.32 2621.39 5501.93 2721.33 -1943,52 -1904,83 2.31 5976270.57 633447.73 -148.91689854 70.34315578 12461.01 87.63 274.42 8658.64 8725.52 2700.53 5596.50 2784.57 -1938.26 -1999.25 3.41 5976274,11 633353.24 -148.91766474 70.34317006 12492.73 87.34 272.04 8660,03 8726.91 2727.03 5628.19 2806.14 -1936.48 -2030.88 7.55 5976275,33 633321.58 -148,91792148 70.34317492 12524.83 90.69 272.14 8660.59 8727.47 2754.22 5660.28 2828.64 -1935.31 -2062.95 10.44 5976275.92 633289.49 -148.91818173 70.34317809 12556.71 95.31 272.80 8658.92 8725.80 2781.07 5692.11 2850.98 -1933.94 -2094.75 14,64 5976276.72 633257.68 -148.91843978 70.34318181 12588.19 95.13 274.99 8656.05 8722.93 2807.09 5723.45 2872.61 .1931.81 -2126.02 6.95 5976278.28 633226.37 -148.91869358 70.34318760 12620.03 94.44 270.81 8653.40 8720.28 2833.73 5755.18 2895.08 -1930.20 -2157.71 13.26 5976279.31 633194.67 -148.91895068 70.34319196 12651.02 95.77 271.21 8650.64 8717.52 2860.18 $786.05 2917.78 -1929.66 -2188.57 4.48 5976279.30 633163.81 -148.91920113 70.34319342 12682.88 94.35 273.59 8647.83 8714.71 2886.98 5817.79 2940.76 -1928.33 -2220.27 8.67 5976280.06 633132.09 -148.91945842 70.34319703 12713.87 94.50 271.88 8645.44 8712.32 2912.97 5848.68 2963.17 .1926.86 -2251.13 5.52 5976280.97 633101.21 -148.91970887 70.34320103 12746.17 94.86 272.93 8642.80 8709.88 2940.15 5880.87 2986,81 .1925.50 -2283.30 3.43 5976281.74 633069.03 -148.91996988 70.34320470 12840.64 95.07 271.38 8634.63 8701.51 3019.82 5974.99 3057.08 -1921.97 -2377.34 1.65 5976283.58 632974.94 -148.92073308 70.34321429 12936.12 97.02 272.95 8624.57 8691.45 3100.19 6069.93 3129.22 -1918.38 -2472.22 2.62 5976285,45 632880.02 -148.92150301 70.34322399 13030.92 93.69 272.28 8615.72 8682.60 3179.68 6164.31 3201.65 -1914.08 -2566.49 3.58 5976288.05 632785.69 -148,92226806 70.34323567 13062.73 93.61 272.94 8613.70 8680.58 3206.43 6196.05 3226.27 -1912.63 -2598.20 2.09 5976288.93 632753.96 -148.92252542 70.34323958 13094.72 94.82 274.26 8611.35 8678.23 3233.00 6227.96 3250.79 -1910.63 -2630.04 5.59 5976290.35 632722.10 -148.92278380 70.34324503 13125.02 94.79 277.77 8608.81 8675.69 3257.42 6258.15 3273.28 -1907.47 -2660.06 11,54 5976292.97 632692.02 -148.92302745 70.34325364 13157.56 89.64 279.68 8607.55 8674.43 3282.77 6290.65 3296.59 -1902.53 -2692.19 16.88 5976297.32 632659.82 -148.92328818 70.34326708 13189.40 84.91 279.97 8609.06 8675.94 3307.19 6322.45 3319.12 -1897.11 -2723.52 14.88 5976302.18 632628.40 -148.92354243 70.34328187 13221.17 85.79 279.55 8611.64 8678.52 3331.53 6354.11 3341.74 -1891.74 -2754.73 3.07 5976306.99 632597.10 -148.92379570 70.34329650 13314.57 87.69 282.05 8616.95 8663.83 3402.11 6447.36 3407.99 -1874.27 -2846.31 3.36 5976322.80 632505.22 -148.92453898 70.34334414 13409.33 87,50 280.31 8620.93 8687.81 3473.37 6542.04 3476,10 -1855.91 -2939.19 1.85 5976339.48 632412.04 -148.92529274 70.34339419 13471.14 88.32 281.26 8623.18 8690.06 3520.14 6603.80 3521.48 -1844.35 -2999.87 2.03 5976349.94 632351.17 -148,92578518 70.34342570 4-1/2" 13515.00 88.32 281.26 8624.47 8691.35 3553.09 6647.64 3553.75 -1835.79 -3042.86 0.00 5976357.72 632308.03 -148,92613414 70.34344904 Survey Error Model: ISCWSA Rev 0'^ 3-D 95.000% Confidence 2.7955 sigma Survey Program: MD From MD To EOU Freq Hole Size Casing Diameter Description Part (ft) (ft) (ft) (in) in) Survey Tool Type Borehole I Survey 1 0.000 3716.400 Act Stns 17.500 13.375 BOSS -GYRO R-17 / R-17 1 3773.000 4157.700 Act Stns 12.250 9.625 GYD-GC-MS R-17BPB1 / R-17BPB1 1 4253.280 9420.230 Act Stns 8.500 7.000 MWD+IFR+MS R-178PB1 I R-17BPB1 1 9491.400 9712.750 Act Stns 6.125 4.500 MWD+IFR+MS R-17BPB1 I R-17BPB1 1 9744.210 13471.140 Act Stns 6.125 4.500 MWD+IFR+MS R -17B / R -17B 1 13515.000 13515.000 Act Stns 6.125 4.500 BLIND R -17B I R -17B Legal Description: Northing (Y) Easting (X) Surfaces 1765.9 FSL 3590.2 FEL S32 T12N R13E UM 5978248.000 635317.000 BHL: 5210 FSL 1359 FEL 6 T11 N R13EUM 5976357.720 632308,030 SLB DE: Client Representative: Date. Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 4/15/2014 2:17 PM Page 4 of 4 Final Definitive Survey Verified and Signed -off All targets and/or well position objectives have been achieved. I] Yes ❑ No I have checked to the best or my ability that the following date is correct: Surface Coordinates p Declination & Convergence O ORS Survey Corrections ❑Q Survey Tool Codes Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 4/15/2014 2:17 PM Page 4 of 4 Hunt, Jennifer L (DOA) From: Lastufka, Joseph N [Joseph. Lastufka@bp.com] Sent: Monday, May 19, 2014 4:30 PM To: Hunt, Jennifer L (DOA) Subject: PBU R-1 7B / PTD # 214-030 Hi Jennifer, Please reference the following well: Well Name: PBU R -17B Permit #: 214-030 API #: 50-029-20677-02-00 Date of Test: 5/16/2014 Type of Test: IPT (Initial Production Test) Choke Size: 96 Choke Unit: Deg Production Method: Gas Lift Duration (Hours Tested): 24 Top Reference (Top Perf MD): 12626' Bottom Reference (Bottom Perf MD): 13511' Tubing Flowing (Pressure): 160 Casing Pressure: 1900 Total Test (Rate f/ O, W, G): 724 / 16 / 2540 24 -Hour Rate (O, W, G): 724 / 16 / 2540 Gravity (Oil, API): 25.6 GOR (Gas -Oil Ratio): 664 This well began Production on Method of Operations on this date: May 12, 2014 Ii- RBCMS JUN 13 2 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION ECEIVE' MAY 12 2014 WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 a. Well Status: M Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended 1 b. Well Class 20AAC 25.105 20AAC 25.110 ❑ Exploratory ❑ Stratigraphic ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions One ® Development ❑ Service 2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 4/14/2014 • ' 214-030 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 3/26/2014 • 50-029-20677-02-00 4a. Location of Well (Governmental Section): 7. Date T. D. Reached: 14. Well Name and Number: Surface: 4/10/2014 • PBU R -17B ' 3513' FNL, 3590' FEL, Sec. 32, T12N, R13E, UM 8. KB (ft above MSL): 66.88' 15. Field ! Pool(s) Top of Productive Horizon: 4350' FNL, 3158' FEL, Sec. 32, T12N, R13E, UM GL (ft above MSL): 19.93' • Prudhoe Bay / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD+TVD) 69' FNL, 1360' FEL, Sec. 06, T11N, R13E, UM 13513' 8691' 4b. Location of Well (State Base Plane Coordinates, NAD. 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 635317 y- 5978248 • Zone- ASP4 13515' • 8691' • ADL 028279 & 028282 11. SSSV Depth (MD+TVD) 17. Land Use Permit: TPI: x- 635767 y- 5977419 Zone- ASP4 Total Depth: x- 632307 y- 5976358 Zone- ASP4 None 18. Directional Survey: ®Yes ❑ No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: GR / RES / PWD, GR / RES / NEU / DEN / Gamma at Bit 3773' • 3742' - 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" x 30" Insulated Condutor Surface 110' Surface 110' 36" 8 cu vds Concrete 13-3/8" 72# L-80 Surface 2682' Surface 2682' 17-1/2" 3720 cu ft Arcticset II 9-5/8" 47# L-80 Surface 3773' Surface 3742' 12-1/4" 1410 cu ft Class'G' 130 cu ft Arcticset 1 7" 1 26# 1 L-80 1 3586' 9480' 1 3569' 8767 1 8-1/2" 1227 sx Class 'G' 442" 12.6# 13Cr80 1 9272' 13513' 8608' 1 8691' 6-1/8" Uncemented Solid / Slotted Liner / Sliding Sleeves w/ Swell Packers 24. Open to production or injection? ® Yes ❑ No 25. TUBING RECORD If Yes, list each interval open (MD+TVD of Top &Bottom; Perforation Size and Number): MD SIZE DEPTH SET PACKER SET MD / TVD) 4-1/2", 12.6#, 13Cr85 9282' 9163'/ 8525' 4-1/2" Slotted Liner w/ Swell Packers 4-1/2" Sliding Sleeves w/ Swell Packers 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?[] Yes ® No 12626'-13061' 8720' - 8681' 10949' 8781' 13195'- 13511' 8676' - 8691' 11454' 8760' OEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED INPLE'i DA 2200' Freeze Protect w/ 151 Bbls Diesel 1JL, 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, Gas Lift, etc INUL 011 1-10ducii0171 Date of Test Hours Tested Production For OIL -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes M No Sidewall Core(s) Acquired? ❑ Yes ® No , If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None RBCMS MAY 13 201 Form 10-407 Revised 10/2012 CONTINUED ON REVERSE/ Submit Original Onl ,,/ 29. GEOLOGIC MARKERS (List all formations and NAME I ML Permafrost Top Permafrost Base Ugnu West Sak Coleville Mudstone HRZ LCU Kingak Sag River Shublik Sadlerochit Shublik (Invert) Sag River Shublik (Fault) Sag River Shublik (Revert) Sag River (Invert) 4000' 5453' 5884' 7093' 7254' 7883' 9482' 9540' 9702' 10380' 10704' 11295' 11365' 12484' 12583' ,rs encounter 30. ^ORMATION TESTS TVD Well Tested? Ej . es ® No If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. 3952' None 5307' 5715' 6895' 7042' 7544' 8768' 8810' 8896' 8890' 8795' 8771' 8766' 8726' 8723' Formation at Total Depth: Sag River (From Base) 12583' 8723' 31. List of Attachment: Summary of Daily Drilling Reports, LOT / FIT Summary, Well Schematic Diagram, Surveys, Cement Report 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: John Gorrell, 564-5458 Printed Name: Mary INSTRUCTIONS Email: Title: 564-4388 John.Gorrell@bp.com Engineering Team Leader Date: 5112_11,k General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only JT.ZM= 4-1116* CIW 20- COKULJC`rQR 110 94#, H-40, ID =-15.124" 13-31W C SG, 72#, L-80, 1D =12.347" -4 2682` 3TOCK (03125114)—DE79=5'] 9-518'CSG, 47#,L-80,1D=$.681- FMinimum 11D = 3.725" @ 14-1/2" HES XN NIPPLE �n TOP OF CEMENT 1-4 7980' PERFORATION SL&WARY REF LOG: ANGLE ATTOP PERP Nate: Refer to Production DB for historical perf data 4-IIZSLTD12626-13061 1 SLOT 104110/14 4-1/2"ISLTDI 13195-13511 1 SLOT I I I I TOP OF 4-1/2- LNR 9272' 4-1/2- TBG, 12,6#, 13CR- 9287 .0152 bpf, K) = 3.958' 7"LNR, 26#,L-80VAMTOP' FIC XOTOL-BOBTC-M 9355' 5' 7- LNR, 26#, L-80 VAM TOP HC, 9480* .0383 bpf, ID= 6276" "XD" SULIWA SLV, ID = 3.813" NO DEPTH OIC DATE 2 10949 0 041I2/14 1 11454 0 04112114 0 = OPEN C = CLOSED 4-1/2- LNR, 12.6#, 13C R-80 HYD 521, 1262 - 13061' .0125 bpf, 1) = 1958' 4-1/2- LNR, 12.6#, 13C 80 HYD 521, 13196 - 13511 ,0125 bpf, K) = 3.958" SAL OTES: WELL, � I 4GLE > 70* @ 9810 - R-1 7B MAX O%,. LEG: T71@9936'*- CHROME TBG & LNR -SF*PG2 FOR PREVIOUSWELLSORE- 041OV14 7M COLLISION IR -05 (SEE BU -OW) 2{110-' -44-112- UOTS X NIP ID = 3.813" 26OW F�9-518'DVPKIt 3586` 9-518" 9-5/8- X 7' BKR HRD-E ZXPN UP Lw / -1 1 EBACK, ID= 6.17" 1 3601 `-467518 X 7- BKR FLEX —LOCK HGR, ID -- 6.19- MILLOLIT WINDOW (R-178) 3773* - 3790' GAS LIFT MANDRELS -ST- KtEVOY TVD 'BAKER C OK - 50.48* ................. ........... .... ..... 21 48 T 3099* -P-75 111` X07 10438' - - - ------------9637' baturn Mb -- - - --- 65� tum 7VD= 8800' SS 20- COKULJC`rQR 110 94#, H-40, ID =-15.124" 13-31W C SG, 72#, L-80, 1D =12.347" -4 2682` 3TOCK (03125114)—DE79=5'] 9-518'CSG, 47#,L-80,1D=$.681- FMinimum 11D = 3.725" @ 14-1/2" HES XN NIPPLE �n TOP OF CEMENT 1-4 7980' PERFORATION SL&WARY REF LOG: ANGLE ATTOP PERP Nate: Refer to Production DB for historical perf data 4-IIZSLTD12626-13061 1 SLOT 104110/14 4-1/2"ISLTDI 13195-13511 1 SLOT I I I I TOP OF 4-1/2- LNR 9272' 4-1/2- TBG, 12,6#, 13CR- 9287 .0152 bpf, K) = 3.958' 7"LNR, 26#,L-80VAMTOP' FIC XOTOL-BOBTC-M 9355' 5' 7- LNR, 26#, L-80 VAM TOP HC, 9480* .0383 bpf, ID= 6276" "XD" SULIWA SLV, ID = 3.813" NO DEPTH OIC DATE 2 10949 0 041I2/14 1 11454 0 04112114 0 = OPEN C = CLOSED 4-1/2- LNR, 12.6#, 13C R-80 HYD 521, 1262 - 13061' .0125 bpf, 1) = 1958' 4-1/2- LNR, 12.6#, 13C 80 HYD 521, 13196 - 13511 ,0125 bpf, K) = 3.958" SAL OTES: WELL, � I 4GLE > 70* @ 9810 - R-1 7B MAX O%,. LEG: T71@9936'*- CHROME TBG & LNR -SF*PG2 FOR PREVIOUSWELLSORE- 041OV14 7M COLLISION IR -05 (SEE BU -OW) 2{110-' -44-112- UOTS X NIP ID = 3.813" 26OW F�9-518'DVPKIt 3586` 9-518" 9-5/8- X 7' BKR HRD-E ZXPN UP Lw / -1 1 EBACK, ID= 6.17" 1 3601 `-467518 X 7- BKR FLEX —LOCK HGR, ID -- 6.19- MILLOLIT WINDOW (R-178) 3773* - 3790' GAS LIFT MANDRELS -ST- -Nf)7 TVD Tbjc�li TYPE VLVLATCH 4-112" 9511 PORT DATE T -380-9 -P-75 --25- JKG —B2 l�k2 " b --- 65� - -----04112114----- 3 6181 6007 10 KG62 DMY BK 0 04112114 2 7744 7438 40 KGB2 DMY BK 0 04112114 1 906518450 3.958" 40 KGB2, DMY , BK , 0 04112114 9138' 1--44-1/2' OTIS X NIP, ID = 3-813" 919r -4-1/2- OTIS X MP, 9) = 1813--j 14-1/2' OTIS XN NP, ID = 1725- 1 9272' E`LMD Ti NOT LOGGED 9284'47- X 5"BKR DCF FLEX -LOCK —HGR, ID = 4.30" -PIN-6--3-9 7'r I R,0SA @ -11000° - -11100- (041041I 4) ECP SEr ABOVE COLUSION POINT & CMT PLUG TO PROVIDE ISOLATION BETWEEN WELLS . .......... . HES WATER SWELL PACt(ERS DATE REV BY COW 431TS NO SIZE TOP DEPTH MIN 15] 9 4-112" 9511 3,958" 05107/14 JUJMD 8 4-112" 10510 19581 7 4-1/2* 10649 3-958' 041191141 R& PJC ITREE REPLACEMENT 11 6 5 4-112* 11102 4-1/2* 11265 1958' 3,958" I 4 4-112' 11568 3,958" 3 4-1/2* 12566 3,958" 2 4-1/2* 13061 3.958" 1 14-1/2* 1, 13156 3.958" DATE REV BY COW 431TS DATE REV BY CONIA94M 01106182 NISE INITIAL COMPLETION 04128/14 JG/PJC, R-05ACOLL61ON commrr -69/24198 N2ES SIDETRACK(R,17A) 05107/14 JUJMD ADDED SLOTTED LNR SLXvIMARY 04114114 PKR273 8lWrRACK(R-17B) 04114114 PJC DRLG HO CORRECTIONS 041191141 R& PJC ITREE REPLACEMENT 11 04124!14 JG1 PJC FINAL ODEAPPROVA_ IL I PRUDHOE RAY LW WELL RA7B PERMIT No: 2140300 AR No: 60-029-20677-02 SBC 32, T1 2R R13E, 1766' FSL & 1690'FWL 13P Exploration (Alaska) Page 1 of 1 BP AMERICA LOT / FIT Summary Well Name: R -17B Surface Leak Off Test Test Test Depth Test Depth AMW Pressure Pressure EMW Date Type (TMD -Ft) (TVD -Ft) (ppg) (psi) (BHP) (psi) (ppg) 03/25/14 LOT 3,802.00 3,742.00 9.50 680.00 2,526.70 13.00 04/03/14 FIT 9,484.00 8,764.90 8.50 456.00 4,326.22 9.50 Page 1 of 1 North America -ALASKA - BP Operation Summary Report Page 1 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) - - — 3/17/2014 18:00 - 21:00 3.00 RIGD P PRE BEGIN RON EVENT AT 18:00 ON 3/17/14 WITH PARKER 273 RIG. SKID FLOOR PJSM REMOVE ROOFTOP WALKWAYS RIG DOWN MANRIDERS AND PREPARE RIG FLOOR PREPARE PIPE BARN PERFORM DERRICK INSPECTION SKID RIG FLOOR INTO RIG MOVE POSITION. 21:00 22:00 1.00 RIGD P PRE 'LOWER MAST -PJSM AND LOWER DERRICK CHECKLISTS LOWER DERRICK FINAL SLACKOFF WEIGHT ABOVE DERRICK STAND = 400 KLBS. 22:00 00:00 2.00 RIGD P PRE PREPARE TO SEPARATE MODULES PREP TIRES SWITCH OVER POWER MOVE CUTTINGS TANK DISCONNECT FUEL, HYDRAULIC, ELECTRIC -- - _ +- LINES 3/18/2014 00:00 - 07:00 7.00 MOB P PRE 1 PREPARE TO MOVE RIG FROM 5-135 TO R -PAD PREP MODULES FOR SEPARATION WARM UP TIRES SEPARATE MUD MOD FROM DRILL MOD AND STAGE DOWN PAD SEPARATE UTILITY MOD FROM DRILL MOD AND STAGE AT PAD ENTRANCE STAGE DRILL MOD AT PAD ENTRANCE 07:00 - 20:30 13.50 MOB P PRE MOVE UTILITY AND DRILL MODULES 20:30 - 00:00 3.50 MOB 3/19/2014 00:00 - 06:00 6.00 MOB Printed 4/28/2014 9:55:40AM (SIMULTANEOUSLY) FROM S PAD TO R PAD. FIRST TIME MOVING TWO MODULES AT SAME TIME FOR PARKER 273 - PER RIG MOVE PLAN, USE CAT BACKUP ON MODULES TO ELIMINATE RISK OF SLIDING FORWARD WHEN MAKING FINAL APPROACH ONTO R PAD NEAR MANIFOLD BUILDING AND LARGE PIPELINE CROSSING. P PRE MOVE MUD MODULE FROM S PAD TO S PAD ACCESS -SPINE ROAD INTERSECTION AT MIDNIGHT. STAGE UTILITY AND DRILL MODULES ON R PAD. P PRE MOVE MUD MODULE FROM S PAD ACCESS -SPINE ROAD INTERSECTION TO R PAD - DRILLAND UTILITY MODULES STAGED ON R PAD. - WELLS GROUP WORKING TO COMPLETE PRE -RIG WORK ON R-1 7B Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 2 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 0600 - 1900 13.00 MOB N WAIT 16.40 PRE WAIT ON WELL PREP (INTEGRITY TESTING, TWC, DOUBLE ANNULUS VALVE INSTALLATION) AND PAD PREP (LEVELLING) - ALL THREE RIG MODULES STAGED ON R PAD RIG CREW PERFORMING GENERAL MAINTENANCE 19:00 22:00 3.00 MOB N WAIT 16.40 PRE WAIT ON PAD PREP (LEVELLING) MOVE DUMMY WELLHOUSE FROM S-135 TO R-17 USING CH2MHILL CRANE (BP LIFTING PERMIT) 22:00 00:00 2.00 MOB N WAIT 16.40 PRE WAIT ON PAD PREP (LEVELLING) I - ALL THREE RIG MODULES STAGED ON R PAD - RIG CREW PERFORMING GENERAL MAINTENANCE 3/20/2014 00:00 17:00 17.00 MOB N WAIT 16.40 PRE WAIT ON PAD PREP (LEVELLING) ALL THREE RIG MODULES STAGED ON R PAD RIG CREW PERFORMING GENERAL MAINTENANCE HOLD PRESPUD MEETING WITH HUNDLEY CREW REPLACE SECTIONS OF CUTTINGS AUGER IN PITS - BEGIN LAYING RIG MATSAROUND WELLAT 14:30 WHEN PAD PREP ACCEPTED BY PARKER RIG MANAGER. 17:00 22:00 5.00 MOB P PRE SPOT DRILL MODULE OVER WELL R-17. CENTER WITH PLUMB BOB. LEVEL MODULE. - VERIFY ALL PRE -RIG WORK COMPLETE. TREE AND WELLHEAD VALVES ALL CONFIRMED CLOSED FOR SPOTTING RIG INITIAL T/I/O = TWC/0/0 PSI WELLWORK TRANSFER PERMIT OPEN WITH R PAD OPERATOR - R-01 (ANTI -COLLISION) IS SHUT-IN WITHOUT A FLOWLINE. R-05 (ANTI -COLLISION) IS SHUT-IN WITH WING VALVE LOTO - DOUBLE ANNULUS VALVES INSTALLED ON WORKING SIDES OF IAAND OA. VERIFY VR PLUG IN NON -WORKING SIDE OF OA. 22:00 00:00 2.00 MOB P PRE MOVE UTILITY MODULE INTO PLACE AND MATE UP TO DRILL MODULE 3/21/2014 00:00 05:30 5.50 MOB P PRE MOVE MUD MODULE AND MATE UP TO DRILL MODULE -ELECTRICIAN AND RIG CREW WORKING ON RIGGING UP UM -DM INTERCONNECT RAISE DRIVING CABS. SPOT CUTTINGS BOX. COMPLETE MAST RAISING CHECKLIST. 05:30 06:00 0.50 RIGU P PRE RAISE MAST. PICKUP WEIGHT OFF RACK = 530 KLBS 06:00 07:00 1.00 RIGU P PRE SKID RIG FLOOR AND CATTLE CHUTE. RAISE PIPE CAT. Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 3 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum. R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) I (usft) 07:00 - 17:30 10.50 RIGU P PRE GENERAL RIG UP OPERATIONS: 17:30 20:30 3.00 20:30 - 00:00 3.50 - RIG UP INTERCONNECTS, RIG FLOOR EQUIPMENT AND MANRIDERS - BRIDLE DOWN AND RIG UP TOP DRIVE TO (BLOCKS I- RIG UP FORUM CRANE AND IRON DERRICKMAN INSTALL ROOFTOP WALKWAYS AND PIPE BARN TRANSITIONS RIG UP TO PERFORM TESTING ON TWC. LOAD PITS WITH 8.5 PPG SEAWATER. MD TOTCO REP ON LOCATION TO CHECK AND CALIBRATE PIT SENSORS. LOAD BOP RISER SPOOLS TO RIG FLOOR AND CONFIGURE FOR UPCOMING BOP NU NOTE: ACCEPT PARKER 273 RIG AT 17:30 ON 3/21/14 RIGU P PRE PRESSURE TEST TWC FROM BELOW AND RIGU P 3/22/2014 00:00 - 0430 4.50 BOPSUR P 04:30 - 05:30 1.00 BOPSUR P Printed 4/28/2014 9.55:40AM ABOVE TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH TEST. PASSING TESTS, SEE ATTACHED CHART. REPAIR TEST PUMP AND CHANGEOUT TEST UNIT CHECK VALVE DURING TESTING PRE NIPPLE DOWN 4-1/8" DOUBLE MASTER VALVE DRYHOLE TREE AND 13-5/8" X 4-1/8" 5K CAMERON TYPE DX ADAPTER FLANGE. - CAMERON ONSITE TO BLEED OFF VOID AND CONFIRM LOCKDOWN SCREWS ALL FUNCTION PROPERLY - NORM TEST ADAPTER AND TREE VALVES (PASS) PRIOR TO SENDING BACK TO VALVE SHOP FOR INSPECTION. ADAPTER AND TREE WILL BE REPLACED WITH NEWAT END OF WELL. - INSPECT HANGER THREADS AND MAKE UP TUBING HANGER XO WITH 9 TURNS - DIFFICULT TO BREAKADAPTER FLANGE OFF TUBING SPOOL (16 YEARS OLD) BARRIERS FOR NIPPLE DOWN TREE / NIPPLE UP BOP - TUBING: TESTED CEMENT PLUG (2000 PSI), TEST TWC, KILL WEIGHT FLUID PRE NIPPLE UP HIGH PRESSURE RISERS AND 13-5/8" BOP STACK. RIG UP BELL NIPPLE. INSTALL MOUSE HOLE. - 13-5/8" SHAFFER SPHERICAL BOLTED COVER BOP - 13-5/8" 5K SHAFFER LXT 2-7/8" X 5-1/2" VARIABLE BORE RAMS - 13-5/8" 5K SHAFFER LXT BLIND - SHEAR RAMS - MUD CROSS WITH 3-1/8" INNER MANUAL GATE VALVES AND OUTER 3-1/8" HCR VALVES ON BOTH CHOKE AND KILL LINES. - 13-5/8" 5K SHAFFER LXT 2-7/8" X 5-1/2" VARIABLE BORE RAMS. PRE PERFORM RIG EVACUATION / H2S DRILL WITH MAN DOWN SCENARIO. HOLD AAR WITH RIG TEAM. North America - ALASKA - BP Operation Summary Report Page 4 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:00AM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 12:00 6.50 BOPSUR N RREP 16.40 PRE IADC CODE 8 NPT: REPAIR ACCUMULATOR AIR PUMP AND HIGH PRESSURE BYPASS VALVE 12:00 13:30 1.50 BOPSUR P PRE RIG UP TO TEST BOPE. RUN TEST JOINT IN HOLE AND FILL SYSTEM WITH FRESH WATER. PERFORM - 1330 17:30 4.00 BOPSUR N WAIT 16.40 PRE WAIT ON AOGCC REPRESENTATIVE FOR MANDATORY TEST WITNESS - PICKUP 17 STANDS 4" DRILLPIPE AND RACKBACK WITH OFFLINE EQUIPMENT - PERFORM PRE-TESTS ON ANNULAR PREVENTER, HCR/MANUAL VALVES ON CHOKE/KILL LINES, TOP DRIVE VALVES (ALL PASS) 17:30 22:00 4.50 BOPSUR P PRE FUNCTION -PRESSURE TEST BOPE TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH PER ADWOP STANDARDS AND AOGCC REGULATIONS. AOGCC REPRESENTATIVE BOB NOBLE ONSITE TO WITNESS TEST. - TEST VBRS WITH 4" AND 5" TEST JOINTS. TEST ANNULAR WITH 4" TEST JOINT. - NO FAILURES TO REPORT - �- - - - '1- SEE ATTACHED_ DOCUMENTATION 22:00 23:00 1.00 BOPSUR P PRE RIG DOWN AFTER BOPE TESTING. 23:00 00:00 1.00 PULL P PRE RIG UP DUTCH RISER AND LUBRICATOR. �- - - OPERATION COMPLETED ON 3/23/14 3/23/2014 00:00 03:00 3.00 PULL P PRE RIG UP DUTCH RISER AND VALVE SHOP LUBRICATOR. PRESSURE TEST LUBRICATOR TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH PER LEAKTIGHT CRITERIA (PASSING TEST, SEE ATTACHED CHART). PULL CIW 4" TYPE H TWC. RIG DOWN LUBRICATOR AND DUTCH RISER. OPERATION CONTINUED FROM 3/22/14 23:00 03:00 05:30 2.50 PULL P PRE CIRCULATE OUT 172 BBLS DIESEL FREEZE PROTECT FROM TUBING AND IA AND DISPLACE WELL TO CLEAN 8.5 PPG SEAWATER AS FOLLOWS: - LEAKTIGHT PRESSURE TEST LINES TO 250 PSI LOWAND 3500 PSI HIGH FOR FIVE MIN EACH (PASSING TESTS) - REVERSE IN 50 BBLS 80 IF 8.5 PPG SEAWATER TO CIRC OUT 38 BBLS DIESEL IN TUBING; 5.5 BPM, 1085 PSI - LINE UP DOWN TUBING AND PUMP 30 BBL SAFE -SURF -O PILL FOLLOWED BY SURFACE TO SURFACE 270 BBLS 80 IF 8.5 PPG CLEAN SEAWATER; 10 BPM, 1000 PSI - FLOWCHECK WELL FOR 10 MIN (STATIC) SIMOPS: APPLY STEAM TO TUBING HANGER FOR 2 HOURS (16 YEAR OLD HGR) AND RIG UP TUBING HANDLING EQUIPMENT ON RIG FLOOR Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 5 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 08:00 2.50 PULL P DECOMP MAKE UP XO AND DRILLPIPE TO 4-1/2" TUBING HANGER, MAKE UP TOP DRIVE AND PULL TUBING HANGER. BREAK OUTAND LAY DOWN HANGER, LANDING JOINTAND CROSS -OVERS INITIAL PICKUP WEIGHT TO FREE HANGER = 88 KLBS. FREE PIPE PICKUP WEIGHT = 77 KLBS. - MONITOR WELL FOR 10 MINUTES AFTER PULLING HANGER TO RIG FLOOR (STATIC) 08:00 - 09:00 1.00 PULL P DECOMP CIRCULATE SURFACE TO SURFACE VOLUME, 270 BBLS; 320 GPM, 280 PSI. FLOWCHECK WELL AFTER SHUTTING DOWN PUMPS (STATIC) 09:00 - 13:00 4.00 PULL P DECOMP LAYDOWN 4-1/2",12.6#, L-80, BTC TUBING FROM JET CUT AT 3915' ELMD. - 93 FULL JOINTS, 20' PUP, 6' PUP, X NIPPLE ASSEMBLY, GLM ASSEMBLY (ALL POSITIVE FOR NORM). - TUBING HGR AND PUP (NEGATIVE FOR NORM) - CUT JOINT= 3.30', 4.90" FLARE OD, GOOD - - - --' - CUT. 13:00 - 14:00 1.00 PULL P DECOMP 'RIG DOWN TUBING HANDLING EQUIPMENT 14:00 14:30 0.50 WHSUR P DECOMP INSTALL WEAR RING, ID = 9-1/8" 1430 16:30 2.00 CLEAN P DECOMP LOAD BHA TO RIG FLOOR, CALIBRATE BLOCKS PER SCHLUMBERGER MWD 16:30 - 20:30 4.00 CLEAN P DECOMP MAKEUP 8-1/2" CLEANOUT ASSEMBLY AND RUN IN HOLE TO OVERALL LENGTH AT 793' MD - USED 8-1/2" MILL TOOTH BIT - TRIPLE WATERMELON MILLS + (2) 7" JUNK BASKETS, BUMPER SUB, BIT SUB WITH FLOAT - ALL COMPLETION EQUIPMENT TESTED FOR NORM PRIOR TO LEAVING LOCATION (PASS). 20:30 23:30 3.00 CLEAN P DECOMP HOLD UNANNOUNCED KICK WHILE TRIPPING (D1) AND STRIPPING DRILL PLUS AAR WITH BUCKLER CREW - STRIPPING DRILL CLOSES OUT AUDIT - - - - -- - FINDING 23:30 - 00:00 0.50 CLEAN P DECOMP TRIP IN HOLE WITH 8-1/2" CLEANOUT ASSEMBLY FROM BHAAT 793' MD TO 915' MD AT MIDNIGHT SINGLE IN ON 4" DRILLPIPE FROM PIPE BARN TO ALLOW FOR TIME TO MAKEUP 5" DP STANDS DURING INTERMEDIATE HOLE - DRILLING. 3/24/2014 00:00 04:00 4.00 CLEAN P DECOMP TRIP IN HOLE WITH 8-1/2" CLEANOUT ASSEMBLY FROM 915' MD AT MIDNIGHT TO TAG 4-1/2" TUBING STUB AT 3939' DRILLPIPE MD. SET DOWN WITH 5 KLBS TO CONFIRM TAG. SINGLE IN ON 4" DRILLPIPE FROM PIPE BARN TO ALLOW FOR TIME TO MAKEUP 5" DP STANDS DURING INTERMEDIATE HOLE DRILLING. Printed 4/28/2014 9.55:40AM North America -ALASKA - BP Operation Summary Report Page 6 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00 OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - (usft) 04:00 05:00 1.00 CLEAN P DECOMP HOLD HSE STAND DOWN TO DISCUSS RECENT INCIDENTS, CONTROL OF WORK AND OPERATIONAL DISCIPLINE. SECURE WELL WITH FOSVAND ANNULAR PREVENTER 05:00 - 06:00 1.00 CLEAN P DECOMP CIRCULATE HOLE CLEAN WITH HI -VIS SWEEP; 650 GPM, 1935 PSI, NO PIPE MOVEMENT. FLOWCHECK WELL PRIOR TO PULLING OFF BOTTOM (STATIC). NO CHANGE IN RETURNS UPON BOTTOMS UP OR AT SWEEP RETURN. 06:00 08:30 2.50 CLEAN P 4 DECOMP PULLOUT OF HOLE WITH 8-1/2" CLEANOUT ASSEMBLY ON ELEVATORS FROM TUBING STUB AT 3939' MD TO BHAAT 854' MD, RACKING BACK 4": DRILLPIPE. FLOWCHECK WELL PRIOR TO PULLING INTO BOP STACK (STATIC) _ 08:30 11:30 3.00 CLEAN P DECOMP TLAYDOWN 8-1/2" CLEANOUT ASSEMBLY FROM 854' MD SURFACE. MILLS ALL IN GUAGE (2) 7" BOOT BASKETS EMPTY 11:30 14:30 3.00 STWHIP P DECOMP MIRU SLB E -LINE. MAKEUP EZSV/GR/CCL TOOLSTR I N G. LINE WIPER ONLY, NO PRESSURE CONTROL REQUIRED. 14:30 - 17:00 2.50 STWHIP P DECOMP RUN IN HOLE WITH 9-5/8", 47# HES EZSVAND SET WITH TOP OF PLUG AT 3799' ELMD, 10' I ABOVE CASING COLLAR. PULL OUT OF HOLE WITH E -LINE. - MONITOR WELL WITH CONTINUOUS HOLE 1 FILL (STATIC) 17:00 18:00 1.00 STWHIP P DECOMP PRESSURE TEST 9-5/8" CASING AND EZSV TO 250 PSI LOW 5 MIN AND 3500 PSI HIGH FOR 30 MIN (PASSING TEST, SEE ATTACHED DOCUMENTATION). - INTEGRITY RESULTS: 5 PSI LOSS IN FIRST 15 MIN, 0 PSI LOSS IN SECOND 15 MIN - OBTAIN AUTHORIZATION TO PROCEED FROM WTL - - -- 18:00 18:30 0.50 STWHIP P DECOMP RDMO SLB E -LINE. 18:30 21:30 3.00 STWHIP P DECOMP MAKEUP AND RUN IN HOLE WITH 9-5/8" BAKER WHIPSTOCK "STIFF" 3 -STRING MILL AND LEAD MILLASSEMBLY FROM SURFACE TO BHA OVERALL LENGTH AT 858' MD. CONFIRM ANCHOR SET FOR 20 KLBS SHEAR AND REMOVE OF SHIPPING PIN - CONFIRM 47 KLBS SHEAR BOLT HOLDING STARTER MILL TO SLIDE. - - - 21:30 - 00:00 2.50 STWHIP P DECOMP TRIP IN HOLE WITH 9-5/8" WHIPSTOCK/MILLS ASSEMBLY ON 4" DRILLPIPE OUT OF DERRICK FROM BHA AT 858' MD TO 3500' MD AT MIDNIGHT. FILL PIPE EVERY 20 STANDS SHALLOW TEST MWD TOOLS AT 1500' MD (PASS). 3/25/2014 00:00 - 00:30 0.50 STWHIP P WEXIT TRIP IN HOLE WITH 9-5/8" WHIPSTOCK ASSEMBLY FROM 3500' MD AT MIDNIGHT TO 3705' MD. Printed 4/28/2014 9,55:40AM North America - ALASKA - BP Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Page 7 of 32 Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) -- (usft) L — - 00:30 01:30 1.00 STWHIP P I WEXIT ORIENT WHIPSTOCKAND RUN IN HOLE FROM 3705MD TO TAG EZSV AT 3795' MD. SET WHIPSTOCK WITH 20 KLBS SLACKOFF WEIGHT. CONFIRM SET WITH 10 KLBS OVERPULL UP. SHEAR OFF MILLS WITH 50 KLBS DOWN WEIGHT. WHIPSTOCK SET AT 43° ROHS PROJECTED TOP OF WINDOW= 3774' MD, BOW= 3791' MD - PICKUP/ SLACKOFF WEIGHT AFTER SHEARING OFF = 120 KLBS. 01:30 03:00 1.50 STWHIP P WEXIT RACK BACK 2 STANDS (MILL DEPTH 3588' MD). MAKEUP 9-5/8" HES RTTS STORM PACKER AND RUN IN HOLE ONE STAND. SET RTTS AND HANG OFF STRING AT 110' FROM ROTARY TABLE. RELEASE RUNNING TOOL AND PRESSURE TEST RTTS FROM ABOVE TO 250 PSI LOW AND 2000 PSI FROM ABOVE FOR FIVE MIN EACH (PASSING TESTS, SEE ATTACHED CHART). RTTS IS NOT A BARRIER, ONLYA MEASURE TAKEN TO HELP PREVENT CASING GROWTH DURING PACKOFF 03:00 04:00 1.00STWHIP P WEXIT PULL WEAR RING AND HOLD PJSM FOR PULLING PACKOFF. 04:00 - 07:30 3.50 STWHIP P WEXIT UNSUCCESSFULLY ATTEMPT TO CHANGEOUT 9-5/8" CASING PACKOFF. RUN IN HOLE WITH PULLING TOOLAND ENGAGE PACKOFF. CAMERON REPRESENTATIVES ON LOCATION TO BACKOUT LOCKDOWN SCREWS. LOCKDOWN SCREWS TIGHT WHEN BACKING OUT (SIGN OF CASING GROWTH), RUN IN LOCKDOWN SCREWS AND RETEST PACKOFF TO 250 PSI LOW FOR I 5 MINAND 3500 PSI HIGH FOR 30 MIN (PASSING TEST, SEE ATTACHED CHARTS). - VERIFY OA PRESSURE 0 PSI. MAINTAIN OPEN BLEED TO TANK DURING JOB. - PERFORM RIG SERVICE 07:30 - 08:00 0.50 STWHIP P WEXIT SET WEAR RING, ID = 9-1/8" 08:00 - 09:00 1.00 STWHIP P WEXIT i MAKEUP AND RUN IN HOLE WITH RTTS RETREIVING TOOL. MAKEUP TO RTTS. STAB FOSVAND CLOSE ANNULAR PREVENTER. RELEASE RTTS, CONFIRM NO PRESSURE BELOWAND OPEN ANNULAR PREVENTER. LAYDOWN HES 9-5/8" RTTS. 09.00 0930 0.50 STWHIP P WEXIT TRIP IN HOLE WITH 8-1/2" MILLING ASSEMBLY FROM 3588' MD TO TOP OF WHIPSTOCK AT 3773' MD. 09:30 10:30 1.00 STWHIP P WEXIT DISPLACE WELL FROM 8.5 PPG SEAWATER TO NEW 9.5 PPG LSND (HIGHER VISCOSITY MILLING FLUID) 450 GPM, 885 PSI, NO PIPE MOVEMENT RECORD SLOW PUMP RATES WITH NEW BHA AND NEW MUD - REPLACE TOP DRIVE WASHPIPE AT END OF CIRCULATING Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 8 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 'X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 19:00 8.50 STWHIP P WEXIT KICKOFF R-178 SIDETRACK AND MILL WINDOW IN 9-5/8" CASING WITH 8-1/2" MILLING ASSEMBLY FROM 3773' MD 3802' MD (20' NEW FORMATION FROM MIDDLE OF WINDOW). - 700 GPM, 1750 PSI, 80 RPM, 2-7 KFT-LBS TORQUE ON BOTTOM, 2 KFT-LBS TORQUE OFF, 3-5 KLBS WOB - MANUAL VALVES ON BOP STACK FLOW 'CROSS CLOSED TO PROTECT HCRS, MONITOR DITCH MAGNETS NO CEMENT OBSERVED BEHIND CASING TOP OF WINDOW= 3773' MD, 3742' TVD MIDDLE WINDOW = 3782' MD, 3750' TVD BOTTOM WINDOW= 3790' MD, 3752' TVD 19:00 20:00 1.00 STWHIP P WEXIT CIRCULATE HOLE CLEAN WITH HI VIS SWEEP AND 1-1/2 BOTTOMS UP. PULL INTO WINDOW AND FLOWCHECK WELL PRIOR TO LOT (STATIC). 600 GPM, 1385 PSI, 20:00 23:00 3.00 STWHIP P WEXIT 'PERFORM LEAK -OFF TEST TO 13.0 PPG EMW (SEE ATTACHED CHARTS) 3742' TVD, 9.5 PPG MW, 680 PSI PRESSURE BLEEDS OFF TO 122 PSI IN 10 MINUTES PERFORM SECOND TEST TO CONFIRM FILL WELL WITH 12 BBLS AFTER OPENING PIPE RAMS DISCUSS RESULTS WITH ODE AND OBTAIN WELLS TEAM LEADER AUTHORIZATION TO PROCEED FOR KICK TOLERANCE >25 BBLS. 23:00 00:00 1.00 STWHIP P WEXIT MILL 8-1/2" HOLE FROM 3802' MD TO 3809' MD AT MIDNIGHT. 600 GPM, 1425 PSI, 100 RPM, 2-3 KFT-LBS TORQUE, 3-5 KLOBS WOB SAND IN RETURNS AT SHAKERS. MW IN/OUT = 9.5 PPG 3/26/2014 00:00 - 01:00 1.00 STWHIP P WEXIT MILL 8-1/2" HOLE FROM 3809' MD AT MIDNIGHT TO 3812' MD (22' NEW FORMATION, POINT AT WHICH UPPER MILL EXITS 9-5/8" CASING). - 600 GPM, 1425 PSI, 100 RPM, 2-3 KFT-LBS TORQUE, 3-5 KLOBS WOB SAND IN RETURNS AT SHAKERS. MW IN/OUT = 9.5 PPG DRESS WINDOW PER BAKER REP: (2) PASSES WITH PUMPS ON AT FULL RATE (600 GPM) AND 100 RPM FOLLOWED BY (1) PASS WITH PUMPS OFF AND NO ROTATION. NO DRAG OR OVERPULL OBSERVED WHILE PASSING THROUGH WINDOW. - FINAL UP WEIGHT THROUGH WINDOW= 122 KLBS, SLACKOFF = 118 KLBS 01:00 01:30 0.50 STWHIP P WEXIT CIRCULATE HOLE CLEAN WITH HI VIS SWEEP AND (2) BOTTOMS UP. PULL INTO WINDOW AND FLOWCHECK WELL PRIOR TO TRIPPING (STATIC). - 600 GPM, 1450 PSI, 40 RPM, 2 KFT-LBS TORQUE, RECIPROCATING 40' STROKES. Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 9 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00 OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: -R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 03:30 2.00 STWHIP P WEXIT PULL OUT OF THE HOLE WITH 8-1/2" MILLING ASSEMBLY FROM TOP OF WINDOW AT 3773' V MD TO BHAAT 834' MD. FLOWCHECK WELL PRIOR TO PULLING BHA THROUGH STACK (STATIC). 03:30 - 06:00 2.50 STWHIP P WEXIT I RACK BACK HWDP AND LAYDOWN 6-1/2" DRILL COLLARS FROM 834' MD TO 94' MILL DEPTH. 10 BBL OVERDISPLACEMENT TO WELL DURING TRIP. 06:00 09:00 3.00 STWHIP N SFAL 3,812.00 WEXIT UNABLE TO PULL BHAAFTER (2) SLIP DIES FALL DOWNHOLE WHILE PULLING SLIPS ON MWD (STUCK WITH UPPER WATERMELON MILL AT 53' BELOW ROTARY TABLE). MAKEUP TO DRILLSTRING AND CIRCULATE AT 750 'GPM, 950 PSI TO FREE STRING. PULL OUT OF HOLE WITH MILLING ASSEMBLY WITH NO APPARENT EXTRA DRAG (38 KLBS PU WEIGHT). SEARCH FOR SLIP DIES AS FOLLOWS: - WATCH SHAKERS DURING CIRCULATING, CLEANOUT FLOWBOX, INSPECT FLOWLINE, CLEANOFF MAGNETS ENGAGE WEAR RING WITH JOINT OF 4" DP AND FUNCTION LOWER/UPPER RAMS. PULL WEAR RING, NO SIGN OF DIES. SET TEST PLUG AND FUNCTION BLIND RAMS. PULL TEST PLUG, NO SIGN OF DIES. 09:00 10:30 1.50 STWHIP P WEXIT BREAKDOWN MILLASSEMBLY. 8-1/2" WINDOW MILLAND LOWEST 8-3/8" WATERMELON MILL EACH 1/8" UNDER GAUGE. BOTH UPPER 8-1/2" WATERMELON MILLS IN GAUGE. 10:30 - 12:00 1.50 BOPSUR P WEXIT CLEAR RIG FLOOR. JET WASH BOP STACK. OPEN MANUAL VALVES ON BOP FLOW CROSS AND PERFORM WEEKLY FUNCTION TEST ON BOPE. 12:00 12:30 0.50 WHSUR P INT1 INSTALL WEAR RING, ID = 9-1/8" 12:30 16:30 4.00 DRILL P INT1 MAKEUP AND RUN IN HOLE WITH 8-1/2" MOTOR DRILLING ASSEMBLY FROM SURFACE TO OVERALL LENGTH AT 736 MD. 16:30 - 19:30 3.00 DRILL P INT1 TRIP IN HOLE WITH 8-1/2" DRILLING ASSEMBLY ON 4" DRILLPIPE STANDS FROM BHAAT 735' MD TO WINDOW AT 3773' MD. - PERFORM SHALLOW HOLE TEST ON MWD TOOLS AT 1677MD 19:30 20:30 1.00 DRILL P INT1 OBTAIN ECD BASELINE MEASUREMENT AND RECORD SLOW PUMP RATES NO ISSUES PASSING THROUGH WINDOW Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 10 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PS R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00 OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:30 00:00 3.50 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 3812' MD TO 4033' MD AT MIDNIGHT (221' IN 3.5 HRS = 63 FPH WITH CONNECTIONS). - 550 GPM, 1900-2000 PSI ON BOTTOM, 1850-1950 PSI OFF, ROTATE DRILLING AT 40 RPM, 3-5 KFT-LBS TORQUE ON BOTTOM, 2-3 OFF, 10-15 KLBS WOB SLIDING -40'/STAND TO GET KICKED OFF AND DEPARTURE FROM OLD WELLBORE. - CALCULATED ECD = 10.0 PPG, ACTUAL = 10.1 PPG - MW IN/OUT = 9.5 PPG. NO LOSSES TO FORMATION WHILE DRILLING AHEAD - PICKUP WEIGHT = 119 KLBS, SLACKOFF = 107 KLBS, ROTATING = 110 KLBS. - ACTUAL DRILLING HOURS = 2.46 HRS, ROTATING =.74 HRS, SLIDING = 1.72 HRS SURVEY FOR INCLINATION EVERY 90' (NO AZIMUTH DUE TO MAGNETIC INTERFERENCE). NO BACKREAMING MWD SURVEYS CLEAN UP AT 3985' MD SURVEY TOOL DEPTH 3/27/2014 00:00 02:00 2.00 DRILL P INTI DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 4033' MD AT MIDNIGHT TO 4244' MD (211' IN 2 HRS = 106 FPH WITH CONNECTIONS). 550 GPM, 2100 PSI ON BOTTOM, 2000 PSI OFF, ROTATE DRILLING AT 40 RPM, 3-5 KFT-LBS TORQUE ON BOTTOM, 2-3 OFF, 10 KLBS WOB - PICKUP = 119 KLBS, SLACKOFF = 114 KLBS, ROTATING = 113 KLBS - CALCULATED ECD = 10.0 PPG, ACTUAL = 10.1 PPG - MW IN/OUT = 9.5 PPG. NO LOSSES TO FORMATION WHILE DRILLING AHEAD - ACTUAL DRILLING HOURS = 1.09 HRS, ROTATING =.87 HRS, SLIDING =.22 HRS SURVEY EVERY 90'. NO BACKREAMING 02:00 03:00 1.00 DRILL P INT1 CIRCULATE HOLE CLEAN WITH HI -VIS SWEEP AND ONE SURFACE TO SURFACE VOLUME - 550 GPM, 1950-2000 PSI, 40 RPM, 2-3 KFT-LBS TORQUE, RECIPROCATE FULL STAND - MINOR INCREASE IN CLAY CUTTINGS RETURNED AT SHAKERS - SPOT HALLIBURTON E -LINE UNIT AND LOAD TOOLS TO RIG FLOOR 03:00 04:00 1.00 DRILL P INT1 MIRU HALLIBURTON E -LINE AND GYRODATA RUN WIRELINE THROUGH TOP DRIVE MONITOR WELL WITH CONTINUOUS HOLE FILL FROM TRIP TANK (STATIC) - WORK PIPE AT REGULAR INTERVALS TO AVOID DIFFERENTIAL STICKING WHILE RIGGING UP GYRO. Printed 4/28/2014 9:55:40AM Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 11 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 07:00 3.00 DRILL P INTI RUN IN HOLE WITH GYRO SURVEY TOOLS. INITIALIZE TOOLS AT WINDOW. SURVEY DOWN TO UBHO SUBAT4158' MD (4150' MD SURVEY DEPTH). SURVEY BACK UP TO WINDOW, TAKING SURVEYS EVERY 30', IN CONTINUOUS MODE. MAKE REPEAT PASS. - MONITOR WELL WITH CONTINUOUS HOLE FILL FROM TRIP TANK (STATIC) - WORK PIPE AT REGULAR INTERVALS TO AVOID DIFFERENTIAL STICKING WHILE RUNNING IN HOLE WITH GYRO I- SIMOPS: BUILD STANDS 5" DP WITH OFFLINE EQUIPMENT 07:00 07:30 0.50 DRILL P INT1 BREAKDOWN GYRODATA TOOLS AND RDMO HALLIBURTON E -LINE UNIT - FLOWCHECK WELL PRIOR TO PULLING OFF BOTTOM (STATIC) 07:30 10:00 2.50 DRILL P INTI PULL OUT OF HOLE WITH 8-1/2" DRILLING ASSEMBLY FROM 4244' MD TO BHA AT 736' MD, RACKING BACK 4" DRILLPIPE. FLOWCHECK WELLAT WINDOWAND PRIOR TO PULLING BHA INTO STACK (STATIC). 10:00 - 12:00 2.00 DRILL P INT1 RACK BACK 5" HWDPAND FLEX COLLARS. LAYDOWN 8-1/2" MOTOR DRILLING ASSEMBLY. GRADE BIT 0 -0 -IN GAUGE. 12:00 12:30 0.50 DRILL P INT1 SERVICE AND LUBRICATE RIG. 12:30 - 16:00 3.50 DRILL P INT1 MAKEUP AND RUN IN HOLE WITH 8-1/2" ROTARY STEERABLE (RSS) DRILLING ASSEMBLY FROM SURFACE TO BHA OVERALL LENGTH AT 739' MD - NEW SECURITY MM65M PDC, SLB POWERDRIVE X6 RSS, DIR/GR/RES/PWD/GR AT BIT PACKAGE 8-1/2" GHOST REAMER AT 3307' BACK FROM BIT - 16:00 20:00 4.00 DRILL P INT1 _ TRIP IN HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY FROM BHA AT 739' MD TO PREVIOUSLY DRILLED DEPTH OF 4244' MD. WASH FINAL STAND TO BOTTOM. RECORD ECD BASELINE AT WINDOW, 10.0 PPG CALCULATED CLEAN HOLE. - NO ISSUES TRIPPING THROUGH OPENHOLE. Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 12 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 00:00 4.00 DRILL P INTI DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 4244' MD TO 4821' MD, 4751' TVD AT MIDNIGHT IN UGNU FORMATION (577' IN 4 HRS = 144 FPH WITH CONNECTIONS). - 600 GPM, 2050-2350 PSI ON/OFF BOTTOM, 180 RPM, 4-6 KFT-LBS TORQUE ON BOTTOM, 2-3 KFT-LBS OFF, 5-10 KLBS WOB - LIMIT ROP TO 300 FPH INSTANTANEOUS RATE FOR HOLE CLEANING CALCULATED ECD = 10.0-10.3 PPG, ACTUAL = 10.3-10.6 PPG MW IN/OUT = 9.5 PPG. NO LOSSES TO FORMATION WHILE DRILLING AHEAD -ACTUAL DRILLING/ROTATING TIME = 2.04 1HRS - SURVEY EVERY 90'. NO BACKREAMING. RECORD SLOW PUMP RATES EVERY 500' MD. PUMP LO-VIS/HI-VIS SWEEP AT 4632' MD WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS SIMOPS: COMPLETE BUILDING 5" DRILLPIPE STANDS WITH OFFLINE EQUIPMENT (40 TOTAL IN DERRICK, READY FOR 7" LINER). 3/28/2014 00:00 - 06:00 6.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 4821' MD AT MIDNIGHT TO 5769' MD AT 6 AM IN UGNU AND WESTSAK FORMATIONS (948' IN 6 HRS = 158 FPH WITH CONNECTIONS). - 600 GPM, 2350-2500 PSI ON/OFF BOTTOM, 180 RPM, 5-7 KFT-LBS TORQUE ON BOTTOM, 3-4 KFT-LBS OFF, 5-10 KLBS WOB - CALCULATED ECD = 10.3 PPG, ACTUAL = 10.5 PPG - MW IN/OUT = 9.5 PPG. NO LOSSES TO FORMATION WHILE DRILLING AHEAD - SURVEY EVERY 90'. NO BACKREAMING. RECORD SLOW PUMP RATES EVERY 500' MD. - PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS AT 5295' MD WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Page 13 of 32 Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 15:00 9.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 5769' MD TO 6810' MD IN COLVILLE FORMATIONS (1041' IN 9 HRS = 116 FPH WITH CONNECTIONS). 1- 600 GPM, 2800-3350 PSI ON/OFF BOTTOM, 180 RPM, 7-10 KFT-LBS TORQUE ON BOTTOM, 5-6 KFT-LBS OFF, 8-15 KLBS WOB - LIMIT INSTANTANEOUS ROP TO 300 FPH AND BACKREAM 30' EVERY OTHER STAND FOR ECD MANAGEMENT MW IN/OUT AT BEGINNING OF TIME INTERVAL= 9.5 PPG, END OF INTERVAL= 1D.6 PPG. NO LOSSES TO FORMATION. ECDS BEGIN TO CLIMB IMMEDIATELY AFTER CROSSING INTO CM3 - SUCCESSFULLY COMBAT STICK -SLIP IN COLVILLE BY INCREASING WOB SURVEY EVERY 90'& RECORD SLOW PUMP RATES EVERY 500' MD PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS AT 5791' MD & 6245' MD WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS 5900' MD - 6300' MD: INCREASE MUD WEIGHT WITH BARITE FROM 9.5 PPG TO 10.D PPG. 6300' MD - 6800' MD (350' ABOVE THRZ): INCREASE MW AND ADD BLACK PRODUCTS WITH SPIKE FLUID FROM 10.0 PPG TO 10.6 OVER —2 CIRCULATIONS. 15.00 00:00 9.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 6810' MD TO 7300' MD, 7105' TVD AT MIDNIGHT IN COLVILLE AND TOP OF HRZ FORMATIONS (490' IN 9 HRS = 54 FPH WITH CONNECTIONS) 1- 550 GPM, 3050-3250 PSI ON/OFF BOTTOM, 180 RPM, 6-7 KFT-LBS TORQUE ON BOTTOM, 5-6 KFT-LBS OFF, 5-10 KLBS WOB - LIMIT INSTANTANEOUS ROP TO 75-100 FPH AND DROP YP FROM 27 TO 24 TO MAINTAIN ECDS BELOW 11.9 PPG HARDLINE. CALCULATED CLEANHOLE ECD = 11.5 - 11.6 PPG. ACTUAL= 11.6-11.8 PPG - MW IN/OUT = 10.6 PPG, NO LOSSES TO FORMATION - SURVEY EVERY 90' AND BACKREAM 30'-90' EVERY STAND FOR ECD MANAGEMENT, RECORD SLOW PUMP RATES EVERY 500' MD - SLOW RPM TO 80 WHEN ROTATING GHOST REAMER OVER WHIPSTOCK AT 7080' BIT DEPTH (NO ISSUES). PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS AT 6900' MD WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS - PICKUP WEIGHT = 169 KLBS, SLACKOFF = 144 KLBS, ROTATING = 147 KLBS '-ACTUAL DRILLING/ROTATING TIME FOR PAST 24 HOUR PERIOD = 16.1 HRS Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 14 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum:R-17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/29/2014 00:00 12:00 12.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 7300' MD AT MIDNIGHT TO 8236' MD (936' IN 12 HRS = 78 FPH WITH CONNECTIONS). - 550 GPM, 3250-3500 PSI ON/OFF BOTTOM, 180 RPM, 6-7 KFT-LBS TORQUE ON BOTTOM, 3-10 KLBS WOB - LIMIT INSTANTANEOUS ROP TO 75-125 FPH AND RUN YP AT 22 TO MAINTAIN ECD BELOW 111.9 PPG HARDLINE - MW IN/OUT = 10.6 PPG. NO LOSSES TO FORMATION. - CALCULATED ECD = 11.5 PPG, ACTUAL = 11.5-11.7 PPG - SURVEY EVERY 90', BACKREAM 30' EVERY OTHER STAND PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS (WITH -15 PPB LCM AS TEST FOR PRODUCTION HOLE) AT 7900' MD WITH MODERATE INCREASE IN CUTTINGS AT SHAKERS 1200 00:00 12.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 8236' MD TO 9252' MD, 8597' TVD AT MIDNIGHT (1016' IN 12 HRS = 85 FPH WITH CONNECTIONS). - 550 GPM, 3500-3750 PSI ON/OFF BOTTOM, 180 RPM, 7-10 KFT-LBS TORQUE ON BOTTOM, 6-7 KFT-LBS OFF, 6-10 KLBS WOB - LIMIT INSTANTANEOUS ROP TO 125 FPH AND RUN YPAT 20-22 TO MAINTAIN ECD BELOW 11.9 PPG HARDLINE MW IN/OUT = 10.6 PPG. NO LOSSES TO FORMATION. CALCULATED ECD = 11.4-11.5 PPG, ACTUAL = 11.5-11.6 PPG SURVEY EVERY 90', NO BACKREAMING LUBRICATE AND SERVICE RIG WHILE DRILLING AHEAD - PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS (WITH -15 PPB LCM AS TEST FOR PRODUCTION HOLE) AT 8900' MD WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS - ACTUAL DRILLING/ROTATING TIME DURING PAST 24 HOURS = 18.9 HRS - PICKUP WEIGHT = 199 KLBS, SLACKOFF = 150 KLBS, ROATING = 162 KLBS. Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 15 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/30/2014 00:00 - 04:00 4.00 DRILL P INT1 DIRECTIONAL DRILL 8-1/2" INTERMEDIATE HOLE FROM 9252' MD AT MIDNIGHT TO HOLE SECTION TOTAL DEPTH AT 9488' MD, 8779' TVD, -10' INTO SAG RIVER ( 236' IN 4 HRS = 59 FPH WITH CONNECTIONS). - 550 GPM, 3700-3900 PSI ON/OFF BOTTOM, 180 RPM, 8-11 KFT-LBS TORQUE ON BOTTOM, 7-8 KFT-LBS OFF BOTTOM, 5-12 KLBS WOB - LIMIT INSTANTANEOUS ROP TO 100-125 FPH AND RUN YP AT 20-22 TO MANAGE ECD UNDER 11.9 PPG HARDLINE I - MW IN/OUT = 10.6 PPG, NO LOSSES TO FORMATION CALCULATED CLEAN HOLE ECD = 11.4 PPG, ACTUAL = 11.5-11.6 SURVEY EVERY 90', NO BACKREAMING. ACTUAL DRILLING/ROTATING TIME = 3.01 'HRS PICKUP ONE SINGLE TO SPACEOUT FOR TD PICKAND CONTROL DRILLAT 4 KLBS WOB, 60 FPH FROM 9410' MD TO TD AT 9488' MD. - OBSERVE REVERSE DRILLING BREAK (60 'FPH TO 10 FPH) AT 9478' MD AND CORRESPONDING HOT GAMMA RAY RESPONSE (UPPER RABBIT EAR WHEN GR AT BIT SENSOR PASSES 9478' MD (BIT DEPTH = 9488' MD). PROJECTED 7" LINER POINT: 9486' MD, 8778' TVD, 8711' TVDSS, 10' INTO SAG RIVER - FORMATION. 04:00 - 07:00 3.00 DRILL P INT1 CIRCULATE HOLE CLEAN WITH 4 TOTAL BOTTOMS UP 575 GPM, 4400 PSI, 180 RPM, 7-8 KFT-LBS TORQUE, RECIPROCATING 85' STROKES, 75% FLOWRATE ON DOWNSTROKE - PUMP 30 BBL LO -VIS, 30 BBL HI -VIS TANDEM SWEEPS WITH MINIMAL INCREASE IN CUTTINGS AT SHAKERS - CIRCULATE UP SAMPLE TO CONFIRM SAG RIVER SAND WITH GLAUCONITE - RECORD SLOW PUMP RATES, FLOWCHECK WELL PRIOR TO PULLING OFF BOTTOM (STATIC). 07:00 11:30 4.50 DRILL P INT1 PLANNED WIPER TRIP: PUMP OUT OF THE HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY THROUGH SHALES FROM TD AT 9488' MD TO 7090' MD 2 BPM, 80 FPM, 150-200 PSI BACKREAM THROUGH ONE TIGHT SPOT AT 8610' MD, 515 GPM, 3680 PSI, 180 RPM, 7 KFT-LBS 11:30 - 12:00 0.50 DRILL P INTI PLANNED WIPER TRIP: PULL OUT OF HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY ON ELEVATORS FROM 7090' MD TO 5950' MD NO ISSUES TRIPPING THROUGH OPENHOLE Printed 4/28/2014 9.55:40AM North America -ALASKA - BP Operation Summary Report Page 16 of 32 - — - Common Well Name: R-17 — ------ - - - ---- ------ -----_------ AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 17:00 5.00 DRILL P INT1 PLANNED WIPER TRIP: RUN IN HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY ON ELEVATORS FROM 5950' MD TO HOLE SECTION TO AT 9488' MD. WASH FINAL I STAND TO BOTTOM. - BACKREAM THROUGH ONE TIGHT SPOT AT 8950' MD, 450 GPM, 2000 PSI 180 RPM, 8 KFT-LBS. REPEAT PASS THROUGH WITH NO ISSUES. FILL PIPE EVERY 20 STANDS 17:00 - 20:30 3.50 DRILL P INTI 'CIRCULATE HOLE CLEAN AND CONDITION MUD WITH 5 TOTAL BOTTOMS UP. - 575 GPM, 3900-3950 PSI, 180 RPM, 7-8 KFT-LBS TORQUE, RECIPROCATING 85' STROKES AT 2000'/HR MW IN/OUT = 10.6 PPG, YP IN/OUT = 19 CALCULATED CLEAN HOLE ECD = 11.4 PPG, ACTUAL = 11.2 PPG RECORD SLOW PUMP RATES AND FLOWCHECK WELL PRIOR TO PULLING OFF BOTTOM (STATIC) - DRY PICKUP WEIGHT = 215 KLBS, SLACKOFF = 140 KLBS, ROTATING = 170 KLBS. 20:30 - 00:00 3.50 DRILL P INTI PUMP OUT OF THE HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY FROM HOLE SECTION TO AT 9488' MD TO 6910' MD (2 STANDS ABOVE THRZ). 2 BPM, 80 FPM, 175-200 PSI INITIAL PUMPS ON PICKUP WEIGHT OFF BOTTOM = 225 KLBS HOLE TAKING CORRECT FILL NO ISSUES TRIPPING THROUGH OPENHOLE. 3/31/2014 00:00 - 04:30 4.50 DRILL P INT1 TRIP OUT OF HOLE WITH 8-1/2" RSS DRILLING ASSEMBLY ON ELEVATORS FROM 6911' MD AT MIDNIGHT TO BHAAT 739' MD, RACKING BACK 4" DRILLPIPE. FLOWCHECK AT WINDOW AND PRIOR TO PULLING BHA INTO STACK (STATIC). NO ISSUES TRIPPING THROUGH OPENHOLE HOLE TAKING CORRECT FILL 04:30 0800 3.50 DRILL P INT1 RACK BACK 5" HWDPAND LAYDOWN 8-1/2" RSS DRILLING BHA FROM 739' MD TO SURFACE. GRADE BIT 1 -1 -IN GAUGE. 8-1/2" GHOST REAMER IN GAUGE. - HOLD UNANNOUNCED KICK WHILE TRIPPING (D1) DRILLANDAAR WITH NON-SHEARABLES ACROSS THE BOP STACK 08:00 - 08:30 0.50 CASING P INT1 CLEAR AND CLEAN RIG FLOOR AFTER TRIPPING. 08:30 - 13:00 4.50 BOPSUR P INTI CHANGEOUT UPPER RAMS FROM VBRS TO 7" SOLID BODY RAMS. PULL WEAR RING SIMOPS: CHANGEOUT TOP DRIVE SAVER SUB FROM HT -38 TO 4-1/2" IF. BARRIERS TO BREAK CONTAINMENT: - 10.6 PPG LSND KILL WEIGHT FLUID (CONTINUOUSLY MONITORED WITH CIRCULATION ACROSS BOP MUD CROSS) CLOSED BLIND RAMS r1111- • Izo/LU I J.JJ.YU/11VI North America - ALASKA - BP Operation Summary Report Page 17 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - - - -- (hr) --- - - (usft) 13:00 - 14:00 1.00 CASING P INTI MAKEUP BAKER FLEX -LOCK LINER HANGER AND HRD-E ZXPN LINER TOP PACKER TO (2) 5" DRILLPIPE SINGLES AND RACK BACK IN DERRICK. 14:00 15:30 1.50 BOPSUR P INT1 TEST 7" SOLID BODY RAMS TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MIN EACH (PASS, SEE ATTACHED CHART) INSTALL WEAR RING AFTER RIGGING DOWN, ID = 9-1/8" 1530 17:00 1.50 CASING P INTI RIG UP TO RUN 7" LINER VOLANT TOOL, POWER TONGS, 4' BALE EXTENSIONS, SIDE DOOR ELEVATORS REMOVE TOP DRIVE BELL GUIDE BECAUSE OF CLEARANCE ISSUE USING 4' BALE EXTENSIONS INSTEAD OF 6' (IN USE AT PARKER 272). 17:00 23:30 6.50 CASING P INT1 MAKEUP AND RUN IN HOLE WITH 7", 26#, L-80, VT INTERMEDIATE LINER FROM SURFACE TO 9-5/8" WINDOWAT 3773' MD (95 JTS OUT OF 147, AVERAGE 15 JTS/HR WITH CIRCULATING). BAKERLOK SHOE TRACKAND CHECK FLOATS (PASS) APPLY JET LUBE SEAL GUARD AND TORQUE TURN EACH VAMTOP CONNECTIONS TO 11950 FT -LBS - CENTRALIZATION: (1) STRAIGHT BLADE CENT LOCKED DOWN 5' FROM FLOAT SHOE, (1) STRAIGHT BLADE LOCKED DOWN MID JOINT#2, (1) FLOATING HYDROFORM CENTRALIZER WITH STOP RING 5' ABOVE PIN PER JOINT FOR #3-37 FILL LINER EVERY JOINT WITH FILL UP HOSE. TOP OFF AND BREAK CIRCULATION WITH VOLANT TOOL EVERY 20 JOINTS. HOLD UNANNOUNCED KICK WHILE TRIPPING (D1) DRILL AND AAR. 50 FPM RUNNING SPEED IN CASED HOLE 23:30 00:00 0.50 CASING P INT1 CIRCULATE ONE BOTTOMS UP AT THE 9-5/8" WINDOW. 253 GPM (6 BPM), 385 PSI, RECIPROCATE 30' - -- STROKES 4/1/2014 00:00 03:30 3.50 CASING P INT1 MAKEUP AND RUN IN HOLE WITH 7", 26#, L-80, VT INTERMEDIATE LINER FROM 9-5/8" WINDOW AT 3773' MD TO LINER OVERALL LENGTH AT 5894' MD. APPLY JET LUBE SEAL GUARD AND TORQUE TURN EACH VAMTOP CONNECTION TO 11950 FT -LBS FILL EVERY JOINT ON THE FLY, CIRCULATE EVERY 10TH JOINT DOWN AT 6 BPM FOR 5 MIN. 35 FPM RUNNING SPEED IN OPENHOLE Printed 4/28/2014 9:55.40AM North America - ALASKA - BP Operation Summary Report Page 18 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum. R-178 ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:30 - 04:00 0.50 CASING P INT1 CROSSOVER TO 5" DRILLPIPE AS FOLLOWS: 04:00 - 05:00 1.00 CASING 05:00 - 10:00 5.00 CASING ENGAGE VOLANT TOOL RIG DOWN SHORT BALE EXTENSIONS AND SIDE DOOR ELEVATORS. WORK PIPE WITH VOLANT TOOL. RIG UP BX ELEVATORS WORK PIPE WITH VOLANT TOOL. RIG DOWN VOLANT TOOL MAKEUP BAKER LINER HGR ASSEMBLY (RACKED BACK IN DERRICK WITH (2) 5" DP SINGLES ON TOP). RUN HGR ASSEMBLY DOWN TO RIG FLOOR LEVEL. ADD PAL MIX. LOWER STRING TO RIG FLOOR CONNECTION HEIGHT. MAX TIME WITHOUT PIPE MOVEMENT DURING CROSSOVER = 9 MIN P INTI CIRCULATE LINER VOLUME, 225 BBLS, WHILE 'INSTALLING TOP DRIVE BELL GUIDE AND CHANGING OUT PS21 HYDRAULIC SLIP INSERTS FOR 5". 253 GPM, 570 PSI, RECIPROCATING PIPE 30' _ STROKES P INT1 i RUN IN HOLE WITH 7", 26#, L-80, VT 'INTERMEDIATE LINER ON 5" DRILLPIPE FROM 5894' MD TO 9465' MD. - MONITOR DISPLACEMENT VIA TRIP TANK: PROPER DISPLACEMENT - FILL ON THE FLY AND BREAK CIRCULATION EVERY 10 STANDS P/U 280K, S/O 165KAT 8803MD 35 FPM RUNNING SPEED IN OPENHOLE 10:00 - 10:30 0.50 CASING P INTI P/U AND M/U CEMENT HEAD, SINGLE 5" DP, RIH FROM 9465' TO 9484' MD - WASH DOWN LAST STAND FROM 9465' TO 9484' MD - PIPE TOOK WEIGHTAT 9484' MD (PLANNED LINER SET DEPTH 9486 MD) - SET DOWN 30KAND PIPE REMAINED AT 9484' MD - P/U 60K OVER STRING WEIGHT AND 7" SHOE REMAINED AT 9484' MD DISCUSS WITH ODE AND DECISION TO SET LINER AT 9484' MD 10:30 - 15:00 4.50 Printed 4/28/2014 9:55:40AM - TOP OF LINER AT 3590' MD, 3573' TVD LINER SET 4' OFF BOTTOM AT 9484' MD, 8770' TVD, V INTO SAG RIVER CASING P INTI CIRCULATE HOLE CLEAN AND CONDITION MUD FOR CEMENTING. MIRU SLB CEMENTERS CIRCULATE AND CONDITION MUD IN PREPARATION FOR CEMENT JOB - STAGE PUMPS UP TO 2 BPM = 460PSI, 3 BPM = 480 PSI, 4 BPM = 580 PSI, 5 BPM = 730 PSI, 6 BPM = 895 PSI - WORK 8' OF PIPE STRETCH WHILE CIRCULATING - WSL CHECK PRESSURE TRIPS WITH SLB CEMENTERS North America - ALASKA - BP Operation Summary Report Page 19 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (usft) 15:00 - 18:30 3.50 CASING P INT1 HOLD PJSM, CEMENT 7" INTERMEDIATE LINER AS FOLLOWS: - FILL LINES WITH WATER AND PRESSURE TEST TO 250LOW PSI FOR 5 MINUTES AND 4500 HIGH FOR 5 MINUTES - PUMP 30 BBLS OF 12.0 PPG MUDPUSH II SPACER @ 5 BPM, ICP:65D PSI, FCP 490 PSI - PUMP 49.5 BBLS OF 15.8 PPG TAIL @ 5 BPM, EXCESS VOLUME 30% (YIELD 1.17 CU.FT/SK) DROP DRILL PIPE WIPER DART KICK OUT DART WITH 1 OBBL WATER PUMPED BY CEMENTERS - RECIPROCATED PIPE STRETCH WHILE PUMPING CEMENT PERFORM DISPLACEMENT WITH RIG PUMPS - 49 BBLS DISPLACED AT 6 BPM: ICP 380 PSI 10% RETURN FLOW- FCP 563 PSI 10% RETURN FLOW - 10 BBLS DISPLACED AT 3 BPM: ICP 192 PSI 8% RETURN FLOW, LATCH PLUG AT 528 STROKES - 170 BBLS DISPLACED AT 6 BPM: ICP 570 PSI 10% RETURN FLOW, FCP 1350 PSI 9% RETURN FLOW. PRESSURE INCREASING, DROPPED FLOW RATE TO 4 BPM 1090 PSI 35 BBLS DISPLACED AT 4 BPM: ICP 1090 PSI 8% RETURN FLOW, FCP 1185 PSI 8% RETURN FLOW - SLOW DOWN TO 2 BPM PRIOR TO PLUG BUMP: ICP 885 PSI 7% RETURN FLOW, FCP 905 PSI 6% RETURN FLOW - BUMPED PLUG 275 BBLS TOTAL DISPLACEMENT LIFT PRESSURE WITHIN 15% OF CALCULATED CIP 16:30 04/01/14 FULL RETURNS DURING CEMENT JOB WITH VOL_U_ME OUT EQUAL VOLUME PUMPED. - RECIPROCATE PIPE STRETCH DURING DISPLACEMENT - INCREASE PRESSURE TO 3000 PSI TO SET HANGER AFTER PLUG BUMP SET DOWN 40K TO CONFIRM HANGER SET CHECK FLOATS - GOOD PRESSURE UP TO 4,200 PSI TO RELEASE RUNNING TOOL - PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 40K TO SET PACKER - WTL APPROVAL OF 7" LINER HANGER AND LINER TOP PACKER SETTING - CONFIRM LINER TOP PACER SET WITH ROTATION - PU RUNNING TOOLABOVE LINER TOP AND MARK NO-GO. CIRCULATE 1 BU AT 15 BPM - -0 BBLS OF EXCESS CEMENT TO SURFACE ON BOTTOMS UP 18:30 1900 0.50 CASING P INT1 UD CEMENT HEAD R/D CEMENT LINES R/D AND UD CEMENT HEAD Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 20 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 21:00 2.00 CASING P INT1 POOH WITH LINER RUNNING TOOL FROM 3584' MD TO SURFACE MONITOR WELL 10 MIN = STATIC, POOH FROM 3584' MD TO SURFACE RACKING BACK 5" DP - MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT 21:00 - 21:30 0.50 CASING P INT1 UD LINER RUNNING TOOL INSPECT RUNNING TOOL, DOGSUB SHEARED BREAK OUT AND LAY DOWN LINER RUNNING TOO_LAS PER BAKER REP 21:30 22:30 1.00 BOPSUR P INT1 CHANGE OUT 7" RAMS TO 2 7/8" X 5 1/2" VBRS - CHANGE OUT UPPER 7" CASING RAMS TO 2 7/8" X 5 1/2" VARIABLE RAMS - SIMOPS: CHANGE OUT SAVER SUB FROM NC50 BACK TO 4" HT -38 DP BARRIERS FOR RAM CHANGE OUT IS TESTED BLIND/SHEAR RAMS AND KILL 'WEIGHT FLUID. 22:30 00:00 1.50 BOPSUR P INT1 R/U BOPE TEST EQUIPMENT M/U 4" TEST JOINT BREAK DOWN SAFETY JOINT DRAIN STACK R/U TEST EQUIPMENT AND CHART RECORDER PULL WEAR BUSHING AND INSTALL TEST — _ PLUG 4/2/2014 00:00 02:00 2.00 BOPSUR P INT1 R/U BOPE TEST EQUIPMENT M/U SAFETY VALVE ASSEMBLY INSTALL PUMP IN SUB ON TOPDRIVE FILL STACK, CHOKE MANIFOLD, TOPDRIVE, AND FLOOR VALVE ASSEMBLY 02:00 06:30 4.50 BOPSUR P INT1 TEST BOPE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MINUTES EACH - TEST WITH 4.5" AND 4" TEST JOINTS -ALL TESTS CHARTED, SEE ATTACHED BOP TEST CHARTS -TEST WITNESS WAIVED BYAOGCC REP — - - — JEFF JONES 06:30 09:00 2.50 BOPSUR P INT1 R/D BOP TEST EQUIPMENT PULL TEST PLUG DRAIN STACK INSTALL WEAR RING L/D TEST JOINT CLOSE BLINDS AND CIRCULATE THROUGH - KILL LINE AND MGSTO MONITOR WELL 09:00 10:00 1.00 CASING P INT1 CUT AND SLIP DRILLING LINE. CALIBRATE BLOCKS. CHECK CROWN SAVER. MONITOR WELL. STATIC. CUT AND SLIP 105' OF DRILL LINE 10:00 11:30 1.50 CASING P INT1 R/U AND TO TEST LINER HOLD PJSM WITH RIG CREW TEST 7" LINER TO 250 LOW FOR 5 MIN AND 3500 HIGH FOR 30 MINUTES - APPROVAL TO PROCEED FROM WTL - SEE ATTACHED CHART Printed 4/28/2014 9:55:40AM Common Well Name: R-17 Event Type: RE-ENTER- ONSHORE (RON) Project: Prudhoe Bay Rig Name/No.: PARKER 273 Rig Contractor: PARKER DRILLING CO. North America - ALASKA - BP Page 21 of 32 Operation Summary Report Start Date: 3/17/2014 End Date: 4/10/2014 Site: PB R Pad Spud Date/Time: 12/14/1981 12:00:OOAM Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) AFE No X3 -0152Q -C: (12,965,339.52) Rig Release: 4/14/2014 U WI: 500292067700 Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) - -- 11:30 - 15:00 3.50 DRILL P INTI rP/U 6 1/8" ARCHER DRILLING BHA AS PER SLB FROM SURFACE TO 167' MD BLOW DOWN CHOKE AND KILL LINE AND IMGS - CLEAN AND CLEAR RIG FLOOR P/U PD 475 ARCHER, SMITH MD1613 BIT AND MWD TOOLS AS PER SLB REP 15:00 - 22:30 7.50 DRILL P INT1 RIH WITH 6 1/8" BHA ON ELEVATORS WITH 4" DP FROM 167' MD TO 9200' MD -FILL PIPE EVERY 15 STANDS AND SHALLOW TEST MWD MONITOR TRIP VIA TRIP TANK: PROPER _ DISPLACEMENT 22:30 - 23:00 0.50 DRILL P INTI WASH DOWN FROM 9200' MD TAGGED UP AT a 9348' MD 84 GPM, 440 PSI i- OBTAIN SPR AT 9200' MD WITH 10.6 LSND 23:00 - 00:00 1.00 DRILL P INT1 DISPLACE 10.6 PPG LSND WITH 8.5 PPG FLOPRO 200 GPM, 1200 PSI ROTATE 150 RPM, RECIPROCATE PIPE 90 FT PUMP A 30 BBL WEIGHTED SPACER FOLLOWED BY 30 BBL WATER SPACER FOLLOWED BY 8.5 PPG FLOPRO 4/3/2014 00:00 - 01:30 1.50 DRILL P INT1 DISPLACE 10.6 PPG LSND WITH 8.5 PPG FLOPRO 200 GPM, 1700 PSI ROTATE 150 RPM, RECIPROCATE PIPE 90 FT PUMP A 30 BBL WEIGHTED SPACER FOLLOWED BY 30 BBL WATER SPACER FOLLOWED BY 8.5 PPG FLOPRO OBTAIN SPR WITH 8.5 PPG FLOPRO 01:30 - 02:30 1.00 DRILL P INT1 PERFORM NEGATIVE PRESSURE TEST MONITOR WELL FOR 30 MIN NEGATIVE TEST = STATIC APPROVAL TO PROCEED FROM WTL 02:30 - 05:00 2.50 DRILL P INT1 DRILL CEMENT AND SHOE FROM 9348' MD TO 9488' MD 230 GPM, 1650 PSI ON, 1550 PSI OFF 40 RPM, 6K TORQUE ON, 4K TORQUE OFF PU 185K, SO 154 ROT 163K' MUD WT IN = 8.5 PPG, MUD WT OUT = 8.5 PPG 05:00 07:00 2.00 DRILL P PROD1 DRILL 6 1/8" PRODUCTION HOLE FROM 9488' MD TO 9508' MD 250 GPM, 1650 PSI ON, 1550 PSI OFF 150 RPM, 7K TORQUE ON, 5K TORQUE OFF PU 185K, SO 156K, ROT 163K MUD WT IN = 8.5 PPG, MUD WT OUT = 8.5 PPG 07:00 08:00 1.00 DRILL P PROD1 CIRCULATE AND CONDITION MUD IN PREPARATION FOR FIT 250 GPM, 1400 PSI - 150 RPM, 5K TQ 08:00 08:30 0.50 DRILL P r PROD1 RIG UP AND PERFORM FIT - MUD WEIGHT IN AND OUT 8.5 PPG, TVD 8770', 9488' MD - PUMPED 1.6 BBL TO 470 PSI BLED BACK 1.5 BBL - FIT EMW = 9.5 PPG APPROVAL TO PROCEED FROM ODE Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 22 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 12:00 3.50 DRILL P PROD1 DRILL 6 1/8" PRODUCTION HOLE FROM 9508' MD TO 9755' MD 250 GPM, 1690 PSI ON, 1680 PSI OFF 160 RPM, 6K TORQUE ON, 5K TORQUE OFF P/U 187K, SO 154K, ROT 165K SURVEY EVERY - 30' ACTUAL ROTATE TIME = 3.26 HRS BACKREAM 70' PRIOR TO CONNECTIONS MUD WT IN = 8.5 PPG, MUD WT OUT = 8.5 PPG 12:00 20:00 8.00 DRILL P PROD1 DRILL 1/8" PRODUCTION HOLE FROM 9755' MD TO 10322' MD 250 GPM, 1715 PSI ON, 1690 PSI OFF 160 RPM, 10K TORQUE ON, 9K TORQUE OFF P/U 201 K, SO 143K, ROT 161 K SURVEY EVERY - 30' ACTUAL ROTATE TIME = 5.99 HRS BACKREAM 70' PRIOR TO CONNECTIONS MUD WT IN = 8.5 PPG, MUD WT OUT = 8.5 PPG - MOMENTARY INCREASE IN TORQUE FROM 10KTO 14K AT 10233' MD. - WELL MOMENTARY LOSS CIRCULATION FOR 9 MINUTES AND THEN FULL RETURNS WELL SHOWING MAGNETIC INTERFERENCE WITH DIRECTIONAL SENSORS AT SENSOR DEPTH 10233' MD CALL ODE AND DISCUSS POSSIBILITY OF INTERSECTION WITH R-05 DECISION TO DRILL REMAINDER OF STAND TO 10322' MD AND WORK PIPE WHILE WAITING ON ANALYSIS FROM TOWN______ 20:00 00:00 4.00 DRILL P PROD1 CIRCULATE RACK BACK 1 STAND AND SAW NO TIGHT INDICATION THROUGH 10233' MD CIRCULATE AND WORK PIPE FROM 10135' TO 10215' MD 250 GPM, 1700 PSI 160 RPM, 9K TORQUE - TRACE METAL SHAVINGS SEEN AND RECOVERED FROM SHAKERS - CYCLED PUMPS WHILE MONITORING TUBING PRESSURE ON R-05. - PUMP AT 250 GPM AND 1600 PSI DPP, R-05 SHOWING 400 PSI - SHUT OFF PUMPS, R-05 DROP TO 230 PSI - HYDRAULIC COMMUNICATION OBSERVED. - WAIT ON PLAN FORWARD FROM TOWN 4/4/2014 00:00 01:00 1.00 DRILL N DPRB 10,233.00 PROD1 POOH WITH 6 1/8" BHA FROM 10215' TO 7" CASING SHOE MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT - POH ON ELEVATORS FROM 10215' MD TO 9468' MD PU 201K, SO 143KAT 10322' MD MONITOR TRIP VIATRIPTANK: PROPER DISPLACEMENT Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 23 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52 ) Project: Prudhoe Bay Site: PB R Pad Description of Operations Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - (usft) 01:00 11:00 10.00 DRILL N DPRB 10,233.00 PROD1 RECIPROCATE BHA INSIDE 7" CASING SHOE - RECIPROCATE 6 1/8" BHA 90' -MONITOR WELL VIA TRIP TANK WAIT ON FORWARD PLAN FROM TOWN PLAN FORWARD APPROVED FROM ODE AND WTLTO PROCEED WITH WIPER TRIP SIMOPS: LOAD AND TALLY 4.5" COMPLETION AND LINER ASSEMBLY. DERRICK INSPECTION. SERVICE TOPDRIVE. 11:00 11:30 0.50 DRILL N DPRB 10,233.00 PROD1 RIH WITH 6 1/8" DRILLING BHA FROM 9471' MD TO 10210' MD RIH ON ELEVATORS WITH 4" DP P/U 207K, S/O 143K, AT 9491'MD MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT 11:30 - 17:30 6.00 DRILL N DPRB 10,233.00 PROD1 POOH WITH 6 1/8" DRILLING BHA FROM 10210'MD TO 19VMD - MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT POOH ON ELEVATORS FROM 10210' MD TO 191' MD PU 215K, SO 140KAT 10210' MD 17:30 - 19:00 1.50 DRILL N DPRB 10 233.00 PROD1 L/D 6-1/8" DIRECTIONAL BHA FROM 191' MD TO SURFACE. PJSM GRADE BIT 0 -1 -IN GAUGE. CLEAN AND CLEAR RIG FLOOR. MONITOR WELL 10 MIN PRIOR TO PULLING BHA THROUGH STACK FOR 10 MIN = STATIC 19:00 20:00 1.00 BOPSUR N DPRB 10,233.00 PROD1 R/U BOPE TEST EQUIPMENT PULL WEAR RING M/U 3 1/2" TEST JOINT 20:00 21:00 1.00 BOPSUR N DPRB 10,233.00 PROD1 TEST BOPE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MINUTES EACH TEST WITH 3.5" TEST JOINTS -ALL TESTS CHARTED, SEE ATTACHED BOP TEST CHARTS 21:00 - 21:30 0.50 BOPSUR N DPRB 10,233.00 PROD1 R/D BOP TEST EQUIPMENT L/D 3.5" TEST JOINT INSTALL WEAR RING 21:30 23:00 1.50 STKOH N DPRB 10,233.00 PROD1 R/U TO RIH WITH 3.5" TUBING AND ECP PACKER ASSEMBLY R/U DOYON CASING POWER TONGS CHANGE OUT BX ELEVATORS INSTALL 4.5" YC ELEVATORS 23:00 00:00 1.00 STKOH N DPRB 10,233.00 PROD1 M/U 5.62" BAKER ECP PACKER PJSM P/U AND RIH WITH 21.5'4.5" 12.6# L80 BTC PUP JOINT AND FLOAT SHOE SWITCH OVER TO 3.5" ELEVATORS INSTALL TCII LIFTING EYE AND P/U 5.62" ECP PACKER - BAKER LOCK BOTTOM ECP BTC CONNECTION TO FLOAT JOINT Printed 4/28/2014 9:55:40AM Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 24 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/5/2014 00:00 05:00 5.00 TA N DPRB 10,233.00 PROD1 RIH WITH 5.62" BAKER ECP PACKER FROM 55'MD TO 1073'MD CHECK FLOATS: GOOD RIH WITH ECP PACKER PICKING UP 3.5" 9.3# TCII L80 TUBING SINGLES FROM 55.42' TO 1073'MD USE JET LUBE PIPE DOPE TORQUE CONNECTIONS TO 2,500 FT -LBS MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT RIG DOWN TORQUE TURN EQUIPMENT 05:00 13:30 8.50 TA N DPRB 10,233.00 PROD1 1 RIH WITH 5.62" BAKER ECP PACKER FROM 1073' MD TO 8803' MD SWITCH OVER TO BX ELEVATORS CROSS OVER FROM 3.5" TCII TO 4" HT -38 RIH WITH ECP PACKER ON ELEVATORS WITH 4" DP MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT FILL EVERY 20 STANDS P/U SINGLE JT 4" DP AND 10' PUP FOR __ SPACE OUT AT 8666' MD 13:30 15:30 2.00 TA N DPRB 10,233.00 PROD1 RIH WITH 5.62" BAKER ECP PACKER FROM 8803' MD TO 10220' MD - ESTABLISH PARAMETERS, PU: 187K, SO: 137K AT 10220' MD PACKER ELEMENT PLACED FROM 101 99'MD TO 101 76'MD - CONFIRM COMMUNICATION BETWEEN R-17 & R-05 R-05 START AT 200 PSI PUMP 4 BPM AT 440 PSI DPP; R-05 WHP : 369 PSI SHUT OFF PUMPS, R-05 DROP TO 245 PSI PUMP AT 4 BPM AT 435 PSI, R-05 WHP : 353 PSI - SHUT OFF PUMPS. R-05 WHP DROP TO: 246 PSI 15:30 - 16:30 1.00 TA N DPRB 10,233.00 PROD1 PJSM SETTING ECP WITH SLB, BAKER REPS, AND RIG CREW DROP DART RIG UP CEMENT LINE AND FOSV PUMP 98 BBLS 8.5 PPG FLO-PRO WITH RIG DART LANDED Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Page 25 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 18:30 2.00 TA N DPRB 10 233.00 PROD1 LINE UP FOR SCHLUMBERGER CEMENTERS TO INFLATE ECP - UTILIZE PRESSURE CROSSCHECK CARD DURING PJSM I- PT CEMENT LINE, 250 PSI LOW AND 4500 PSI HIGH - INCREASE PRESSURE TO 500,700, 900, 1100, 1300, 1500, 1700 PSI AS PER BAKER REPRESENTATIVE. AT 1675 PSI PRESSURE DROP OFF TO 1300 PSI 0.4 BBL TO INFLATE INDICATING GUAGE HOLE - HOLD AT 1300 PSI STABLE PRESSURE FOR 5 MINUTES. BLEED OFF PRESSURE. PRESURE UP TO 4000 PSI TO RELEASE. NO RELEASE. BLEED OFF PRESSURE PRESSURE UP TO 4000 PSI, NO RELEASE. BLEED OFF PRESSURE TO 0 AND PRESSURE UP TO 4500 PSI P/U 5 K OVER AND SLACK OFF 5K TO WORK 'PIPE REPEAT PRESSURE CYCLE 3 TIMES AND RECIPROCATE WITHOUT RELEASE. CALL ODE TO DISCUSS PERMISSION TO SECONDARY RELEASE WITH ROTATION GRANTED. 18:30 20:30 2.00 TA N DFAL 10,233.00 PROD1 SECONDARY RELEASE OFF ECP PACKER PRESSURE DRILL PIPE TO 300 PSI BRING TORQUE UP TO 3000 FT -LBS WORK PIPE TO TRANSFER TORQUE DOWN TO ECP PACKER ROTATE 22 WRAPS ON SURFACE WHILE MAINTAINING 3000 FT -LBS PICK UP TO 185K P/U WEIGHT STAGE UP TORQUE TO 6000 FT -LBS AND OBSERVE 300 PSI PRESSURE BLEED OFF DP CIRCULATE AND OBSERVE FULL RETURNS PUMP AT 5 BPM AND OBSERVE R-05 WELLS 205PSI - BRING PUMPS TO 0 BPM AND OBSERVE 207 PSI ON R-05 - INDICATION OF PRESSURE INTEGRITY BETWEEN R-1713 AND R-05 20:30 23:00 2.50 TA N DPRB 10,233.00 PROD1 BRING PUMPS UP TO CEMENT CIRCULATING RATE OF 5 BPM. CONDITION MUD TO 8.5 PPG, 9.2 PH 5 PV, 16 YP - INITIAL PRESSURE AT CEMENTING RATE: 520 PSI - FINAL PRESSURE AT CEMENTING RATE AFTER HOLE CONDITIONED: 500 PSI MUD LOSSES: 0 BBL R-05 AT 40 PSI Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Page 26 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 00:00 1.00 TA N DPRB 10,233.00 PROD1 R/U AND PREPARE FOR CEMENT JOB CLEAN AND CLEAR RIG FLOOR L/D TWO SINGLES R/U CEMENT PUMP IN ASSEMBLY PJSM WITH SLB CEMENTERS UTILIZE PRESSURE CROSSCHECK CARD DURING PJSM START BATCHING CEMENT R-05 AT 40 PSI 4/6/2014 00:00 01:30 1.50 TA N DPRB 10,233.00 PROD1 SET BALANCED CEMENT PLUG UTILIZE PRESSURE CROSSCHECK CARD DURING PJSM PUMP 30.4-BBLS OF 10.0 -PPG MUD PUSH II @ 5.0 -BPM @ 471 PSI FCP PUMP 35.1-BBLSOF 15.8 -PPG CLASS G CEMENT (1.17 CU. FT./SK) CEMENT @ 679PSI FCP PUMP 12.0-BBLS OF 10.0 -PPG MUD PUSH II @ 176 -PSI FCP PUMP 61 BBLS OF 8.6 -PPG FLOPRO MUD @ 5.0 -BPM @ 61 -PSI FINAL PRESSURE PUMP 20 BBLS OF 8.6 -PPG FLOPRO MUD @ 2.0 -BPM @ 441 -PSI FINAL PRESSURE SHUT DOWN PUMPS, BALANCED CEMENT PLUG IN PLACE CHECK THAT DP IS ON SLIGHT VACUUM DP STATIC R-05 WELL AT 40 PSI FOR ENTIRE CEMENT JOB SHOWING NO COMMUNICATION 01:30 - 02:30 1.00 Printed 4/28/2014 9:55:40AM ADDITIVES D046 0.200 % BWOC D065 1.0 % BWOC D167 0.2 % BWOC D600G 2.00 GAUSK CEMENT D800 0.100 % BWOC TA DPRB 10,233.00 PROD1 POOH TO TOP OF CEMENT PLUG DEPTH - POOH WITH 5 STANDS WITH 170K CONSISTENT P/U WEIGHT PIPE PULLED DRY SCREW INTO STAND 6 WITH BOTTOM OF PIPE AT 9608' MD North America - ALASKA - BP Page 27 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 03:30 1.00 TA N DPRB 10,233.00 PROD1 WASH DOWN TO CEMENT TOP Printed 4/28/2014 9:55:40AM I - STAGE PUMP UP TO 5 BPM, 911 PSI AT 9608' MD - SLOWLY WASH DOWN TO CEMENT PLUG TOP AT 9690' MD R-05 PRESSURE 39 PSI WHILE WASHING DOWN TO 9690' PSI - PULL BACK FROM 9690' TO 9660' AT 5 BPM 911 PSI - DPP DROP TO 530 PSI AND COME BACK TO 1000 PSI - DPP LEVEL OFF AT 938 PSI R-05 WELL PRESSURE UP TO 540 PSI DROP PUMP RATE TO 3 BPM 736 DPP, R-05 MAINTAIN 560 PSI - DROP PUMP RATE TO 2 BPM 606 PSI, R-05 MAINTAIN 560 PSI CALL DAY WSL AND FIELD SUPERINTENDENT -SHUTDOWN PUMPS AND CHECK U -TUBE 'PRESSURE U -TUBE PRESSURE 190 PSI DISCUSS WITH DAY WSL AND FIELD SUPERINTENDENT DECISION TO CIRCULATE OUT CEMENT AT 5 BPM 03:30 05:00 1.50 TA N DPRB 10,233.00 PROD1 CIRCULATE OUT CEMENT STAGE PUMPS UP TO 5 BPM, 865 DPP. R-05 WELL PRESSURE DROP TO 520 PSI CONTINUE TO CIRCULATE AT 5 BPM, DPP 800 PSI - R-05 WELL PRESSURE DROP TO 500 PSI - WORK DP FROM 9660' TO 9625' MD WHILE CIRCULATING BBL IN EQUAL BBL OUT, FULL RETURNS CONTINUE TO PUMP 5 BPM AND SEE CEMENT TO SURFACE AT 3580 STROKES - R-05 PRESSURE DROPPING 10 PSI EVERY 5 MIN. R-05 PRESSURE AT 440 PSI WITH CEMENT TO SURFACE - PUMP OUT CEMENT FROM WELL AT 5 BPM, FINAL CIRCULATING PRESSURE 475 PSI. R-05 PRESSURE 350 PSI SHUT DOWN PUMPS AND MONITOR WELL WELL STATIC -ZERO U -TUBE 05 00 06:00 1.00 TA N DPRB 10,233.00 PROD1 POOH WITH ECP RUNNING TOOL ON ELEVATORS FROM 9608' TO 8753' MD PULL 10 STANDS FROM 9608' TO 8753' MD MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT MONITOR WELL VIATRIP TANK: PROPER DISPLACEMENT - PU 164K, S/O 135K 06:00 07:30 1.50 TA N DPRB 10,233.00 PROD1 CIRCULATE TO CLEAN DRILL PIPE STAGE PUMPS UP TO 6 BPM DP PRESSURE: 520 PSI WELL R-05 WHP: 200 PSI PUMP 42 BBL NUT PLUG SWEEP DROP WIPER BALL CIRCULATE UNTIL WIPER BALL IN ANNULUS :6 BPM AT 520 PSI Printed 4/28/2014 9:55:40AM North America - ALASKA - BP Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Page 28 of 32 Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - -- - - (hr) — — (usft) 13:00 16:30 3.50 TA N DPRB 10,233.00 PROD1 RIG UP AND RUN DOYON CASING 07:30 08:30 1.00 TA N DPRB 10,233.00 PROD1 CONFIRM PLAN FORWARD WITH ODE - POH ON ELEVATORS FROM 1024' MD TO SURFACE LAY DOWN 3-1/2" TC -II TO PIPE SHED MONITOR WELL 08:30 - 09:00 0.50 TA N DPRB 10,233.00 PROD1 SERVICE RIG PU 40K, SO 40K AT 800' MD RIG DOWN DOYON CASING EQUIPMENT 16:30 18:30 2.00 TA N DPRB 10,233.00 PROD1 PICK UP SLB 6 1/8" DRILLING BHA (BHA #6) - SERVICE TDS-11, BLOCKS & CROWN 09:00 13:00 4.00 TA N DPRB 10 233.00 PROD1 POOH ON ELEVATORS WITH ECP RUNNING Printed 4/28/2014 9:55:40AM 01 TOOL -MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT POOH FROM 8753' MD TO 1024' MD PU 60K, SO 60K AT 2500' MD MONITOR TRIP VIATRIP TANK: PROPER DISPLACEMENT 13:00 16:30 3.50 TA N DPRB 10,233.00 PROD1 RIG UP AND RUN DOYON CASING EQUIPMENT PJSM R/U CASING TONGS AS PER DOYON -MONITOR WELL 10 MINS: STATIC - POH ON ELEVATORS FROM 1024' MD TO SURFACE LAY DOWN 3-1/2" TC -II TO PIPE SHED INSPECT ECP RUNNING TOOL: TOOL IN GOOD CONDITION WITH POSITIVE SIGNS OF SECONDARY RELEASE. MUD WEIGHT IN: 8.6 PPG, MUD WEIGHT OUT: 8.6 PPG PU 40K, SO 40K AT 800' MD RIG DOWN DOYON CASING EQUIPMENT 16:30 18:30 2.00 TA N DPRB 10,233.00 PROD1 PICK UP SLB 6 1/8" DRILLING BHA (BHA #6) PJSM CLEAN AND CLEAR RIG FLOOR P/U 6 1/8" ARCHER DRILLING BHAAS PER SLB FROM SURFACE TO 191' MD - BLOW DOWN CHOKE AND KILL LINE AND MGS - P/U PD 475 ARCHER, SMITH MD1613 BIT (RE -RUN) AND MWD TOOLS AS PER SLB REP 18:30 00:00 5.50 TA N DPRB 10,233.00 PROD1 RIH WITH 6 1/8" BHA ON ELEVATORS WITH 4" DP FROM 191' MD TO 5201' MD LUBRICATE RIG FLOOR EQUIPMENT RIH ON ELEVATORS WITH 4" DP FROM DERRICK - FILL PIPE EVERY 15 STANDS AND SHALLOW TEST MWD - MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT - PU 108K, SO 108K AT 5201' MD 4/7/2014 00:00 - 04:00 4.00 TA N DPRB 10,233.00 PROD1 RIH WITH 6 1/8" BHA ON ELEVATORS WITH 4" DP FROM 5201' MD TO 9565' MD - RIH ON ELEVATORS WITH 4" DP FROM DERRICK FILL PIPE EVERY 15 STANDS MONITOR TRIP VIA TRIP TANK: PROPER DISPLACEMENT MUD WEIGHT IN: 8.5 PPG, MUD WEIGHT OUT: 8.5 PPG SPR AT 7" SHOE: PU 189K, SO 152K AT 9475' MD Printed 4/28/2014 9:55:40AM 01 North America - ALASKA - BP Page 29 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 'X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 0400 - 06:00 2.00 TA N DPRB 10,233.00 PROD1 WASH DOWN FROM 9565' MD TO 9760' MD 06:00 - 07:00 1.00 DRILL 07:00 - 13:00 6.00 DRILL 13:00 - 15:00 2.00 DRILL Printed 4/28/2014 9:55:40AM 124 GPM, 560 PSI PU 189K, SO 152 K MUD WT IN = 8.5 PPG, MUD WT OUT = 8.5 IPPG - WASH DOWN AT 124 GPM, NO ROTATION FROM 9550' TO 9730' MD REDUCE PUMP RATE TO 60 GPM, 304 PSI AND WASH DOWN FROM 9730' MD TO 9760' MD INCREASE PUMPS TO 250 GPM AND SEE NO SIGNS OF CEMENT IN BOTTOMS UP. - WASH DOWN AT 84 GPM, 390 PSI FROM 9760' TO 9770' MD AND TAG CEMENT. PLACE 15K DOWN ON TOC TO CONFIRM. WASH DOWN AT 84 GPM, 400 PSI FROM 9770' MD TO 9790' MD - UNCONTAMINATED HARD CEMENT TOP AT 9790' MD R-05 WELL SHOWING 0 PSI PRESSURE N DPRB 10,233.00 PRODi POLISH CEMENT TOP WITH 6 1/8" DRILLING BHA FROM 9790' MD TO SIDETRACK DEPTH OF 9830' MD 230 GPM, 1650 PSI 150 RPM, 7K TORQUE, 5K WOB PU 195K, SO 153K, ROT 166K MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT N DPRB 10,233.00 PROD1 TIME DRILL FOR OH SIDE TRACKAS DIRECTED BY SLB DO FROM 9830' TO 9945' MD (8952' TVD). TOOLFACE ORIENTATION AT 180 DEG 250 GPM, 1850 PSI ON, 1840 PSI OFF 160 RPM, 8K TORQUE ON, 17 TORQUE OFF, 1-5K WOB PU 194K, SO 153K, ROT 167K 2 HRS AT 5 FT/HR 1 HRS AT 10 FT/HR -I HRS AT 25FT/HR - 1 HRS AT 70FT/HR `SUCCESSFUL SIDETRACK AT 11:00 N DPRB 10,233.00 PROD1 DISPLACE OLD 8.5 PPG FLOPRO WITH NEW 8.5 PPG FLOPRO - 250 GPM, 1800 PSI ROTATE 150 RPM, RECIPROCATE PIPE 90 FT REASON FOR DISPLACEMENT OLD MUD WAS CONTAMINATED FROM CA+ AND HIGH PH FROM ORIGINAL DRILL OUT OF 7" CASING SHOE CEMENT CAUSING POLYMERS TO WEAKEN, STICK TOGETHER, AND FALLOUT OF MUD North America -,ALASKA - BP Operation Summary Report Page 30 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 21:00 6.00 DRILL N DPRB 10,233.00 PROD1 DRILL 6 1/8" PRODUCTION HOLE FROM 9945' MD TO 10233' MD 250 GPM, 1860 PSI ON, 1785 PSI OFF 160 RPM, 7 K TORQUE ON, 3K TORQUE OFF, 14K WOB PU 187K, SO 161 K, ROT 165K SURVEY EVERY --30 FT BACKREAM 90' ON CONNECTIONS MUD WEIGHT: 8.5 PPG IN, 8.6 PPG OUT NO MAGNETIC INTERFERENCE SEEN W/ SLB DIRECTIONAL TOOLS WHILE PASSING WELL R-05 - NO CHANGE IN DRILLING PARAMETERS WHILE PASSING R-05 R-05 WHP: 0 PSI 21:00 00:00 3.00 DRILL P PROD1 DRILL 6 1/8" PRODUCTION HOLE FROM 10233' MD TO 10416 MD (8893'TVD) 250 GPM, 1860 PSI ON, 1785 PSI OFF 160 RPM, 7 K TORQUE ON, 3K TORQUE OFF, 14K WOB PU 187K, SO 161 K, ROT 165K SURVEY EVERY -30 FT BACKREAM 90' ON CONNECTIONS MUD WEIGHT: 8.5 PPG IN, 8.6 PPG OUT 4/8/2014 00:00 12:00 12.00 DRILL P 12:00 - 0000 12.00 DRILL P 4/9/2014 00:00 - 1500 15.00 DRILL P Printed 4/28/2014 9:55:40AM *TOTAL ART/ADT : 6.79 HRS FOR THE DAY PROD1 DRILL 1/8" PRODUCTION HOLE FROM 10416' MD TO 11272' MD (8781 -TVD) 250 GPM, 1950 PSI ON, 1935 PSI OFF 160 RPM, 9K TORQUE ON, 4K TORQUE OFF, 5-15 K WOB - PU 176K, SO 146K, ROT 161 K SURVEY EVERY-30-90FT BACKREAM 90' ON CONNECTIONS MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT *TOTALART_/A_DT : 8.37 HRS FOR THE TOUR PROD1 DRILL 6 1/8" PRODUCTION HOLE FROM 11272' MD TO 12505 MD (8724 -TVD) 250 GPM, 2050 PSI ON, 2000 PSI OFF 160 RPM, 10K TORQUE ON, 7K TORQUE OFF, 5-12 K WOB PU 183K, SO 143K, ROT 153K SURVEY EVERY -90 FT BACKREAM 90' ON CONNECTIONS MUD WEIGHT: 8.5 PPG IN, 8.6 PPG OUT *TOTAL ART/ADT: 7.71 HRSFORTHETOUR PROD1 DRILL 1/8" PRODUCTION HOLE FROM 12505' MD TO 13515' MD (8692' TVD) 250 GPM, 2290 PSI ON, 2100 PSI OFF 160 RPM, 12K TORQUE ON, 9K TORQUE OFF, 5-12 K WOB PU 196K, SO 133K, ROT 157K SURVEY EVERY -90 FT BACKREAM 90' ON CONNECTIONS MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT *DAILY TOTAL ART/ADT:-8.46 HRS North America - ALASKA - BP Operation Summary Report Page 31 of 32 Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3 -0152Q -C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1713 ACTUAL @66.88usft (above Mean Sea Level) Date From - To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 17:30 2.50 CONDHL P PROD1 CIRCULATE BOTTOMS UP 2X BACKREAM ONE STAND PER HOUR WHILE CBU FROM 13515' MD TO 13270' MD 250 GPM, 2100 PSI OFF 7K TORQUE OFF PU 196K, SO 133K, ROT 157K 17:30 - 20:30 3.00 CONDHL P PROD1 POOH WITH 6 1/8" BHA ON ELEVATORS FROM 13270' MD TO 7" SHOE AT 9480' MD - MONITOR WELL FOR 10 MINUTES: STATIC -MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT - POOH ON ELEVATORS FROM 13270' MD TO 9480' MD - PU 188K, SO 143K MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 0.5 BBL PER 5 STANDS 20:30 - 23:00 2.50 CONDHL P PROD1 CIRCULATE BOTTOM UP 2X AT SHOE 9480' MD 500 GPM, 1604 PSI MUD LOSSES AT -3 BBUHR PUMPS SHOWING 500 PSI HIGHER PRESSURE THAN NORMAL DUE TO MWD MODULATOR STICKING DISCUSS WITH ODE AND APPROVAL TO OPEN WELL COMMANDER AS PER SLB, OPEN WELL COMMANDER DROP 1.75" OPENING BALLAND PUMP AT 84 GPM, 392 PSI 316 STKS TO LAND BALL AND OPEN WELL COMMANDER AT 1300 PSI CBU 2X BU 500 GPM, 1604 PSI, MINIMAL LOSSES WHILE CIRCULATING - SHAKERS CLEAN - DROP BALL TO CLOSE WELL COMMANDER - 84 GPM, 236 PSI - 333 STKS TO LAND BALL AND CLOSE WELL COMMANDER AT 2000 PSI CONFIRM PUMP PRESSURE BACK TO PREVIOUS CLOSED PRESSURES 23:00 - 00:00 1.00 CONDHL P PROD1 RIH WITH 6 1/8" DRILLING BHA FROM 9480' MD TO 9945' MD I- RIH ON ELEVATORS 1- BREAK CIRCULATION EVERY 15 STANDS, 126 GPM, 675 PSI - MUD LOSSES AT -3 BBL/HR MONITOR DISPLACEMENT VIATRIP TANK: PROPER- DISPLACEMENT 4/10/2014 00:00 - 03:00 3.00 DRILL P PRODi RIH WITH 6 1/8" DRILLING BHA FROM 9945' j MD TO 13515' MD RIH ON ELEVATORS BREAK CIRCULATION EVERY 15 STANDS, 126 GPM, 675 PSI �� - MONITOR TRIP VIATRIP TANK: WELL TAKING EXTRA 0.5-1 BBL PER 5 STANDS 03:00 - 04:30 1.50 DRILL P PROD1 CIRCULATE BOTTOMS UP 2X ROTATE 160 RPM, RECIPROCATE 90' 250 GPM, 2020 PSI OFF - 7K TORQUE OFF PU 196K, SO 133K, ROT 157K MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT WELL TAKING 10 BBL/HR WHILE CIRCULATING Printed 4/28/2014 9:55:40AM Printed 4/28/2014 9.55:40AM North America - ALASKA - BP Page 32 of 32 Operation Summary Report Common Well Name: R-17 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 X3-0152Q-C: (12,965,339.52) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-17B ACTUAL @66.88usft (above Mean Sea Level) Date From- To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 07:00 2.50 DRILL P PROD1 POOH ON ELEVATORS WITH 6 1/8" BHA FROM 13515' MD TO 9470' MD - MONITOR WELL FOR 10 MINUTES: 3 BBL/HR LOSS RATE - MONITOR TRIP VIATRIP TANK: WELL TAKING EXTRA 0.5-1 BBL PER 5 STANDS P_U_ 176K, SO 157KAT 94_70' MD 07:00 08:00 1.00 DRILL P PROD1 CIRCULATE BOTTOMS UP AT 9470' MD ROTATE 160 RPM, RECIPROCATE 90' 200 GPM, 2100 PSI OFF WELL TAKING 7 BBUHR WHILE CIRCULATING 5K TORQUE OFF PU 176K, SO 157K PUMP 20 BBL 10.3 PPG DRY JOB 0800 1330 5.50 DRILL P PROD1 POOH ON ELEVATORS WITH 6 1/8" BHA FROM 9470' MD TO 191' MD - MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 0.5-1 BBL PER 5 STANDS LAY DOWN 4" HWDP AND JARS PU 83K SO 83K AT 3322' MD 13:30 15:30 2.00 DRILL P PROD1 I UD 6 1/8" DRILLING BHA FLOW CHECK WELL FOR 10 MIN, WELL STATIC PULL PS-21 SLIPS INSTALL MASTER BUSHINGS FUNCTION TEST BOPS HOLD PJSM FOR LAYING DOWN BHA LAY DOWN BHA FROM 191' TO SURFACE GRADE BIT 0-1-IN GAUGE. ` SWITCH TO CON EVENT AT 04/10/2014 1530 Printed 4/28/2014 9.55:40AM Printed 4/28/2014 9:57:07AM North America -ALASKA - BP Page 1 of 6 Operation Summary Report Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00 OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. - _LUWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft)_ 4/10/2014 15:30 - 19:30 4.00 CASING P RUNPRD R/U TO RUN 4.5" 12.6# HYDRIL 521 PRODUCTION LINER CLEAN AND CLEAR RIG FLOOR HOLD PJSM FOR RIGGING UP 4.5" LINER EQUIPMENT - R/D BX ELEVATERS AND R/U 4.5" YC MANUAL ELEVATERS R/U DOYON CASING TONGS - - 19:30 - 00:00 4.50 CASING p I RUNPRD P/U, M/U 4 1/2" SLOTTED PRODUCTION LINER W/ SWELL PACKERS, RIH FROM SURFACE TO 2550' MD USE JET -LUBE SEAL GUARD DOPE TORQUE TURN CONNECTIONS TO 4700 FT -LBS RUN OMD FREE FLOATING CENTRALIZERS ON JOINTS 1 - 68 - RIH 4.5" 12.6# HYDRIL 521 PRODUCTION LINER FROM O' TO 2550' MD - MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 3 BBL/HR 4/11/2014 00:00 04:00 4.00 CASING P RUNPRD RIH W/4 1/2" LINER AT 90 FPM F/ 2550' TO 4249' MD USE JET -LUBE SEAL GUARD DOPE TORQUE TURN CONNECTIONS TO 4700 FT -LBS RUN OMD FREE FLOATING CENTRALIZERS ON JOINTS 1 - 86 RIH 4.5" 12.6# HYDRIL 521 PRODUCTION LINER FROM 2550' TO 4249' MD P/U 78K, S/O 77K MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 3 BBL/HR 04:00 - 05:00 1.00 CASING P RUNPRD R/U TO RIH WITH LINER ON 4" DP CHANGE OUT YC ELEVATORS TO BX ELEVATORS M/U LINER HANGER P/U 1 STAND OF 4" DP AND X -O SUB M/U TO HANGER 05:00 05:30 0.50 CASING P RUNPRD PACK LINER RUNNING TOOL INNER VOID W/ PAL MIX CIRC LINER VOLUME AT 150 GPM 05:30 09:30 4.00 CASING P RUNPRD RIH W/4 1/2" LINER ON DP AT 90 FPM F/4241' MD T/ 9465' MD FILLING PIPE EVERY 20 STANDS MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 3 BBLS PER HOUR - RIH 4.5" 12.6# HYDRIL 521 PRODUCTION LINER FROM 4241' TO 9465' MD - P/U 156K, S/O 138K 09:30 10:30 1.00 CASING P RUNPRD CIRCULATE BOTTOMS UP AT 9465' MD 126 GPM, 350 PSI P/U 153K, S/O 136 K WITH PUMPS ON P/U 156K, S/O 138K WITH PUMPS OFF OBTAIN BASELINE TORQUE VALUES 3.5K FT -LBS AT 10 AND 20 RPM - ROT 144KAT 10 RPM, ROT 142KAT 20 RPM Printed 4/28/2014 9:57:07AM North America - ALASKA - BP Page 2 of 6 Operation Summary Report Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) Project: Prudhoe Bay Site: PB R Pad 1600 Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) - RIH 4.5" 12.6# HYDRIL 521 PRODUCTION Date From - To Firs Task Code NPT NPT Depth Phase Description of Operations -(hr) (usft) 10:30 - 14:00 3.50 CASING P RUNPRD RIH W/ 4 1/2 LINER ON DP AT 90 FPM F/9465' 14:00 - 15:00 1.00 CASING P 15:00 - 16:00 1.00 RUNCOM P 1600 17:00 1.00 RUNCOM P 1700 - 00:00 7.00 RUNCOM P 4/12/2014 00:00 - 0430 4.50 CASING P 04:30 05:30 1.00 CASING P MD TO 13515' MD - FILLING PIPE AND BREAK CIRCULATION EVERY 10 STANDS, 84 GPM, 340 PSI - MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 3 BBLS PER HOUR - RIH 4.5" 12.6# HYDRIL 521 PRODUCTION LINER FROM 9465' MD TO 13515' MD RUNPRD SET 1/2" LINER HANGER TAG BOTTOM AT 13515' P/U 2' AND SET LINER ON DEPTH AT 13513' BREAK CIRCULATION AT 126 GPM, 510 PSI DROP 1.75" HANGER SET BALLAND PUMP DOWN SAME BALL ON SEAT WITH 711 STKS PUMPED PRESSURE UP TO 2,800 PSI AND SLACK OF 40 K TO CONFIRM LINER HANGER SET - INCREASE PRESSURE TO 4200 PSI TO RELEASE RUNNING TOOL PICK UP 8' AND EXPOSE DOG SUB SLACK OFF 40K WITH 20 RPM AND SET LINER TOP PACKER _ RUNCMP PRESSURE TEST LINER TOP PACKER FILL SURFACE LINES PRESSURE TEST LINER TOP PACKER TO 250 PSI LOW FOR 5 MIN, 3500 PSI FOR 30 MIN -CHARTED TEST GOOD RUNCMP DISPLACE WELL FROM 8.6 PPG MUD TO 8.5 PPG SEAWATER - PICK UP 30' TO CLEAR RUNNING TOOL OF LINER RACK BACK STAND DISPLACE WELL FROM 8.6 PPG MUD TO 8.5 PPG SEAWATER 550 GPM, 1960 PSI RECIPROCATE PIPE 90' RUNCMP POOH WITH LINER RUNNING TOOL LAYING DOWN 4" DRILL PIPE - MONITOR WELL FOR 10 MINUTES, WELL STATIC MW IN 8.5 PPG, MW OUT 8.5 PPG POOH FROM 9272' TO 4269' LAYING DOWN 4" DP IN SINGLES - WELL TAKING EXTRA 1-1.5 BBL PER 5 STANDS RUNPRD PULL OUT OF THE HOLE LAYING DOWN 4" DRILL PIPE - MONITOR WELL FOR 10 MINUTES, WELL STATIC - POH FROM 4269' TO SURFACE LAYING DOWN 4" DP IN SINGLES - MONITOR TRIP VIATRIP TANK: WELL TAKING EXTRA 1-1.5 BBL PER 5 STANDS. RUNPRD LAY DOWN LINER RUNNING TOOL PJSM WITH BAKER AND CREW INSPECT LINER TOOL FOR INDICATION OF PROPER SETTING - BREAK OUTAND L/D LINER RUNNING TOOL North America - ALASKA - BP Operation Summary Report Page 3 of 6 Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) — — Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations — (hr) (usft) 05:30 - 09:30 4.00 RUNCOM P RUNCMP R/U TO RUN 4.5" VAMTOP COMPLETION MONITOR WELL = STATIC PICK UP LANDING JOINT AND MAKE DUMMY RUN WITH TUBING HANGER DRAIN STACK AND PULL WEAR RING CHANGE OUT PS -21 AND BX160 INSERTS TO 4 1/2" CLEAN AND CLEAR FLOOR R/U CASING EQUIPMENT 09:30 22:00 12.50 RUNCOM P RUNCMP RUN 4.5" 12.6# VAMTOP PRODUCTION TUBING F/ SURFACE TO 9287.45' MD PJSM BAKERLOK ALL CONNECTIONS BELOW PACKER USE JET LUBE SEAL GUARD PIPE DOPE TORQUE CONNECTION TO 4440 FT -LBS MONITOR TRIP VIA TRIP TANK: WELL TAKING EXTRA 1-1.5 BBL PER 5 STANDS TAG NO-GO AT 9287.45' MD, 6.5' IN ON JT 222 22:00 00:00 2.00 RUNCOM P RUNCMP SPACE OUT AND LAND 4-1/2",12.6#, VAM TOP COMPLETION ASSEMBLY AS FOLLOWS: - LAYDOWN JOINTS 222, 221, 220, AND 219. MAKEUP 37.19' PUPS, JOINT 219 & HANGER/PUP (MCEVOY 12" SSH BOWL X 4-1/2") RUN IN HOLE ON TC -II LANDING JOINTAND LAND STRING ON TUBING HANGER AT 9281.76' MD, 5.69' ABOVE NO-GO, 5.56' INSIDE TIE -BACK RECEPTACLE. CAMERON REPS RUN IN LOCKDOWN SCREWS WITH 600 FT -LBS TORQUE AND TORQUE GLAND NUTS TO 450 FT -LBS PARKER 273 RKB TO UPPER LOCKDOWN SCREWS = 43.20' MD. FINAL PICKUP WEIGHT = 139 KLBS, SLACKOFF = 120 KLBS, PARKER 273 BLOCKS = 35 KLBS HES TNT 7" X 4-1/2" PERMANENT PRODUCTION PACKER AT 9162.87' MD DCK-2 SHEAR VALVE INSTALLED IN GLM #4 AT 3815.79' MD - DEEPEST'XN' NIPPLE AT 9266.71' MD HAS RHC -M PLUG INSTALLED NOTE: ALL CONNECTIONS BELOW PACKER ARE BAKER-LOK'D 4/13/2014 00:00 05:30 5.50 RUNCOM P RUNCMP REVERSE CIRCULATE HEATED SEAWATER R/U TO CIRCULATE DOWN IA WITH RETURNS UP TUBING REVERSE 150 BBLS OF CLEAN 8.5 PPG BRINE AT 4 BPM 470 PSI REVERSE 100 BBLS OF TREATED 8.5 PPG BRINE W/ CORROSION INHIBITOR CHASE W/ 196 BBLS OF CLEAN 8.5 PPG BRINE CIRCULATE 5 BBLS BOTH WAYS TO WASH OFF RHC PLUG Printed 4/28/2014 9:57:07AM North America - ALASKA - BP Page 4 of 6 Operation Summary Report Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations hr 05:30 - 09:00 3.50 RUNCOM P RUNCMP SET HES TNT PACKER AND PRESSURE TEST 09:00 - 12:00 3.00 RUNCOM P 12:00 - 16:00 4.00 RIGD P Printed 4/28/2014 9:57:07AM M/U LANDING JT DROP BALLAND ROD TO RHC -M PLUG IN XN NIPPLE AT 9265' MD PULL LANDING JT CLOSE BLIND RAMS PRESSURE TEST 4.5" TUBING TO 250 PSI LOW FOR 5 MIN, 3500 PSI HIGH FOR 30 MIN ON CHART PACKER SET AT 2000 PSI DROP TUBING PRESSURE TO 2000 PSI PRESSURE TEST ANNULUS TO 250 PSI LOW FOR 5 MIN, 3500 PSI HIGH FOR 30 MIN ON CHART - RECIEVED APPROVAL FROM WTL JAMES WILLINGHAM TO PROCEED - BLEED OFF TUBING PRESSURE TO SHEAR DCK VALVE IN GLM #4 - PUMP 3 BBLS BOTH WAYS TO ENSURE VALVE SHEARED, 2.5 BPM 940 PSI RUNCMP 'FREEZE PROTECT 9 5/8" X 4.5" ANNULUS AND 4.5" PRODUCTION TUBING HOLD PJSM FOR PUMPING FREEZE PROTECT PUMP 151 BBLS OF DIESEL DOWN IA AT 2.5 BPM, 1100 PSI - OPEN UP IA TO TUBING AND ALLOW DIESEL TO U -TUBE - FREEZE PROTECTED TO 2200' MD SIMOPS RIG DOWN MUD LINES REMOVE MOUSE HOLES FOR OFFLINE STAND BUILDER RUNCMP SET TWC AND PRESSURE TEST SUCK OUT BOP STACK SET TWC AS PER CAMERON TEST BELOW TWC 250 PSI LOW FOR 5 MIN, 3500 PSI HIGH FOR 5 MIN ON CHART - TEST ABOVE TWC 250 PSI LOW FOR 5 MIN, 3500 PSI HIGH FOR 5 MIN ON CHART -TEST GOOD - REPLACE POP OFF ON FREEZE PROTECT PUMP SIMOPS - RIG DOWN MUD AND CEMENT LINES TO RIG FLOOR PREP PIPE SHED FOR RIG MOVE LOAD 8" COLLARS IN PIPE SHED SECURE PIPE CAT FOR RIG MOVE BLOW DOWN AND REMOVE MUD MODULE STEAM, WATER AND MUD LINES North America - ALASKA - BP Operation Summary Report Page 5 of 6 Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 20:30 4.50 RIGD P RUNCMP N/D BOPS N/D BOP STACK N/D SPACER SPOOLS SETBACK BOP STACK AND SECURE FOR RIG MOVE BARRIERS TO NIPPLE DOWN: TUBING: TWC TESTED FROM BELOW/ABOVE, KWF ON TOP OF BALL AND ROD IN RHC -M PROFILE INNER ANNULUS: TESTED PRODUCTION PACKER, KWF AND CASING ANNULUS 'VALVES SIMOPS CLEAN OUT FLOW BOX BLOW DOWN CHOKE AND KILL LINES REMOVE HT -38 SAVER SUB AND INSTALL 1/2" IF SAVER SUB - REMOVE MOUSE HOLE REMOVE BX ELEVATORS 20:30 00:00 3.50 RIGD P RUNCMP ' N/U ADAPTER FLANGE AND TREE - NIPPLE UP 13 5/8" FLANGE X STUDDED TOP 4-1/16" 5K TUBING HEAD ADAPTER NIPPLE UP CAMERON DRY HOLE TREE PREP TO TEST TUBING HANGER SEALS AND ADAPTER FLANGE SIMOPS: DISCONNECT BLOCKS FROM TOPDRIVE AND BRIDLE UP PREP RIG FLOOR FOR MOVE LAY DOWN PIPE CAT 4/14/2014 00:00 01:30 1.50 RIGD P RUNCMP TEST ADAPTER FLANGE - CAMERON REPRESENTATIVE TEST TUBING HANGER SEALS TO 250 PSI LOW FOR 5 MIN AND 5000 PSI HIGH FOR 30 MIN TEST GOOD (SEE ATTACHED CHARTS) SIMOPS: PERFORM DERRICK INSPECTION PREP DERRICK FOR LAY OVER 01:30 03:00 1.50 RIGD P RUNCMP TEST TREE AND SECURE WELL - PRESSURE TEST TREE WITH DIESEL TO 5000 PSI FOR 5 MIN, VISUAL LEAK TIGHT TEST - TEST GOOD - REMOVE DIESEL FROM TREE - PLACE 4x355 ML CONTAINERS OF HEET GASOLINE ANTIFREEZE IN TREE AROUND TWC INSTALL COMPANION FLANGE AND GAUGES ON ANNULUS VALVES SIMOPS: - PREP TO SKID RIG FLOOR AND LAY DOWN DERRICK DISCONNECT MUD AND DRILL MODULE INTERCONNECTS DISCONNECT AND MOVE CUTTINGS BOX Printed 4/28/2014 9:57:07AM North America - ALASKA - BP Operation Summary Report Page 6 of 6 Common Well Name: R-17 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/10/2014 End Date: 4/14/2014 X3 -0152Q -C: (2,735,044.91 ) Project: Prudhoe Bay Site: PB R Pad Rig Name/No.: PARKER 273 Spud Date/Time: 12/14/1981 12:00:OOAM Rig Release: 4/14/2014 Rig Contractor: PARKER DRILLING CO. UWI: 500292067700 Active datum: -R-1 7B ACTUAL @66.88usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 06:00 3.00 RIGD P RUNCMP RIG DOWN CLEAN AND CLEAR WELLHOUSE CONTINUE TO DISCONNECT MUD AND DRILL MODULE INTERCONNECTS - SECURE PIPE SHED FOR RIG MOVE RIG RELEASED FROM R-17BAT 0600, 4-14-2014 Printed 4/28/2014 9:57:07AM R -17B Survey Geodetic Report (Def Survey) Schlumberger nnpv...me. ^pili m, u I - u[:Vtl rm Survey / ULb" Computation: Minimum Curvature / LUomskl Client: BP Vertical Section Azimuth: 240.000 ° (True North) Field: Prudhoe Bay Unit - WOA Vertical Section Origin: 0.000 ft, 0.000 ft Structure / Slot: R -PAD / R-17 TVD Reference Datum: Rotary Table Well: R-17 TVD Reference Elevation: 66.880 It above MSL. Borehole: R -17B Ground Elevation: 19.930 ft above MSL" API#: 500292067702 Magnetic Declination: 19.797 ° Survey Name: R -17B Total Gravity Field Strength: 1001.9682mgn (9.80665 Based) Survey Date: April 09, 2014 Gravity Model: GARM Tort I AHD / DDI I ERD Ratio: 432.858 ° / 6647.645 It 16.637 / 0.740 Total Magnetic Field Strength: 57630.782 nT Coordinate Reference System: NAD27 Alaska State Plane, Zone 04, US Feel Magnetic Dip Angle: 81.011 ° Location Lat / Long: N 70° 20'54.47744", W 148° 54' 5.18639" Declination Date: March 26, 2014 Location Grid NIE Y/X: N 5978248.000 ftUS, E 635317.000 ftUS Magnetic Declination Model: BGGM 2013 CRS Grid Convergence Angle: 1.0346 ° North Reference: True North Grid Scale Factor: 0.9999208 Grid Convergence Used: 0.0000 ° Version / Patch: 2.7.1043.0 Total Corr Mag NorthaTrue North: 19.7968 ° 45.40 Local Coord Referenced To: Well Head Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude (ft) V) V) (ft) (ft) Ift) (ft) (ft) (ft) (ft) (-It00ft) (ftuS) (ftuS) 0.00 0.00 0.00 -66.88 0.00 0.00 0.00 0.00 0.00 0.00 NIA 5978248.00 635317.00 -148.90144066 70.34846595 16.40 0.00 0.00 -50.48 16.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148.90144066 70.34846595 45.40 0.00 0.00 -21.48 45.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148.90144066 70.34846595 116.40 0.30 350.30 49.52 116.40 -0.06 0.19 0.19 0.18 -0.03 0.42 5978248.18 635316.97 -148.90144092 70.34846645 216.40 0.15 27.39 149.52 216.40 -0.27 0.57 0.56 0.56 -0.02 0.20 5978248.56 635316.97 -148.90144079 70.34846748 316.40 0.15 46.70 249.52 316.40 -0.50 0.83 0.78 0.76 0.14 0.05 5978248.77 635317.13 -148.90143952 70.34846804 416.40 1.03 354.71 349.51 416.39 -1.01 1.82 1.75 1.75 0.15 0.95 5978249.75 635317.12 -148.90143942 70.34847073 516.40 1.28 139.20 449.50 516.38 -1.59 3.02 1.97 1.80 0.80 2.20 5978249.81 635317.77 -148.90143417 70.34847087 616.40 0.40 14.50 549.50 616.38 -2.05 4.12 2.07 1.29 1.62 1.54 5978249.32 635318.59 -148.90142754 70.34846948 716.40 0.45 122.61 649.50 716.38 -2.47 4.67 2.48 1.42 2.04 0.69 5978249.45 635319.01 -148.90142414 70.34846982 816.40 0.67 56.40 749.49 816.37 -3.23 5.55 3.24 1.53 2.85 0.64 5978249.58 635319.82 -148.90141751 70.34847013 916.40 0.52 34.40 849.49 916.37 -4.23 6.58 4.23 2.23 3.60 0.27 5978250.29 635320.56 -148.90141147 70.34847204 1016.40 0.33 359.50 949.48 1016.36 -4.78 7.30 4.81 2.89 3.85 0.31 5978250.96 635320.80 -148.90140941 70.34847385 1116.40 0.28 20.70 1049.48 1116.36 -5.11 7.82 5.20 3.41 3.93 0.12 5978251.48 635320.87 -148.90140873 70.34847526 1216.40 0.22 39.79 1149.48 1216.36 -5.48 8.26 5.61 3.78 4.14 0.10 5978251.86 635321.07 -148.90140703 70.34847628 1316.40 0.25 111.20 1249.48 1316.36 -5.80 8.62 5.90 3.85 4.47 0.28 5978251.93 635321.40 -148.90140438 70.34847647 1416.40 0.12 111.70 1349.48 1416.36 -6.00 8.94 6.06 3.73 4.77 0.13 5978251.82 635321.70 -148.90140194 70.34847615 1516.40 0.17 127.81 1449.48 1516.36 -6.12 9.19 6.15 3.60 4.98 0.06 5978251.69 635321.92 -148.90140020 70.34847580 1616.40 0.15 82.00 1549.48 1616.36 -6.30 9.45 6.31 3.53 5.23 0.13 5978251.62 635322.17 -148.90139820 70.34847560 1716.40 0.32 60.79 1649.48 1716.36 -6.70 9.86 6.71 3.68 5.60 0.19 5978251.78 635322.54 -148.90139517 70.34847602 1816.40 0.72 52.20 1749.47 1816.35 -7.60 10.77 7.61 4.21 6.35 0.41 5978252.32 635323.27 -148.90138916 70.34847744 1916.40 0.73 82.09 1849.47 1916.35 -8.81 12.00 8.82 4.68 7.47 0.37 5978252.81 635324.39 -148.90138001 70.34847874 2016.40 0.43 80.00 1949.46 2016.34 -9.75 13.02 9.75 4.83 8.47 0.30 5978252.98 635325.38 -148.90137189 70.34847915 2116.40 0.67 51.09 2049.46 2116.34 -10.68 13.96 10.68 5.26 9.30 0.36 5978253.43 635326.20 -148.90136519 70.34848033 2216.40 0.70 67.30 2149.45 2216.33 -11.87 15.14 11.87 5.87 10.32 0.20 5978254.05 635327.21 -148.90135693 70.34848198 2316.40 1.03 56.20 2249.44 2316.32 -13.37 16.65 13.37 6.60 11.63 0.37 5978254.81 635328.50 -148.90134629 70.34848399 2416.40 1.47 122.20 2349.42 2416.30 -14.87 18.61 14.91 6.42 13.46 1.41 5978254.66 635330.34 -148.90133141 70.34848349 2516.40 1.17 72.30 2449.39 2516.27 -16.46 20.77 16.65 6.05 15.52 1.15 5978254.32 635332.40 -148.90131471 70.34848247 2616.40 0.98 86.90 2549.38 2616.26 -18.22 22.63 18.49 6.40 17.34 0.33 5978254.71 635334.22 -148.90129988 70.34848345 13-3/8" 2697.40 0.98 88.60 2630.37 2697.25 -19.45 24.02 19.81 6.46 18.73 0.04 5978254.79 635335.61 -148.90128865 70.34848359 2716.40 0.98 89.00 2649.36 2716.24 -19.73 24.35 20.12 6.46 19.05 0.04 5978254.81 635335.93 -148.90128601 70.34848361 2816.40 2.62 44.00 2749.31 2816.19 -22.68 27.36 22.98 8.12 21.50 2.05 5978256.51 635338.34 -148.90126618 70.34848815 2916.40 3.95 41.00 2849.15 2916.03 -28.13 33.08 28.20 12.37 25.34 1.34 5978260.82 635342.11 -148.90123495 70.34849974 3016.40 5.92 38.70 2948.77 3015.65 -36.19 41.69 36.21 18.99 30.83 1.98 5978267.54 635347.48 -148.90119043 70.34851784 3116.40 9.12 29.29 3047.90 3114.78 -47.82 54.74 48.32 29.93 37.93 3.42 5978278.61 635354.38 -148.90113277 70.34854772 3216.40 11.05 25.70 3146.35 3213.23 -62.55 72.25 64.66 45.48 45.97 2.03 5978294.30 635362.13 -148.90106755 70.34859020 3316.40 13.38 31.00 3244.09 3310.97 -80.59 93.39 85.12 64.04 56.08 2.58 5978313.03 635371.91 -148.90098543 70.34864090 3416.40 16.62 25.50 3340.67 3407.55 -102.50 119.25 110.44 86.87 68.20 3.54 5978336.08 635383.62 -148.90088705 70.34870327 3516.40 17.75 26.60 3436.21 3503.09 -127.01 148.79 139.47 113.41 81.18 1.18 5978362.85 635396.12 -148.90078166 70.34877577 3616.40 20.50 29.39 3530.68 3597.56 -154.81 181.55 171.99 142.30 96.61 2.90 5978392.01 635411.01 -148.90065648 70.34885471 Tie -In Survey 3716.40 23.22 30.29 3623.48 3690.36 -187.01 218.78 209.14 174.59 115.15 2.74 5978424.62 635428.97 -148.90050598 70.34894290 TOW 3773.00 24.54 31.00 3675.23 3742.11 -206.98 241.69 232.03 194.30 126.83 2.39 5978444.54 635440.29 -148.90041115 70.34899675 BOW 3790.00 25.15 33.68 3690.66 3757.54 -213.31 248.83 239.17 200.33 130.65 7.53 5978450.64 635444.00 -148.90038013 70.34901323 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-1 7\R-1 7B\R-1 7B 5/7/2014 8:56 AM Page 1 of 4 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude (ft) V) V) (ft) (ft) (ft) (ft) (ft) (ft) (ft) ('/100ft1 (ftuS) (ftuS) V) 1°I 3820.00 24.62 36.08 3717.88 3784.76 -224.74 261.45 251.78 210.68 137.86 3.80 5978461.12 635451.03 -148.90032156 70.34904152 3850.00 23.15 40.85 3745.31 3812.19 -236.02 273.60 263.87 220.20 145.40 8.09 5978470.77 635458.39 -148.90026035 70.34906751 3880.00 22.52 42.86 3772.96 3839.84 -247.08 285.24 275.39 228.87 153.17 3.34 5978479.58 635466.00 -148.90019733 70.34909120 3970.00 19.09 49.52 3857.09 3923.97 -278.04 317.17 306.67 251.07 176.10 4.62 5978502.18 635488.52 -148.90001120 70.34915184 4060.00 20.06 55.95 3941.90 4008.78 -307.91 347.29 335.47 269.27 200.08 2.62 5978520.81 635512.17 -148.89981649 70.34920156 4157.70 21.64 53.61 4033.20 4100.08 -342.53 382.06 368.67 289.34 228.47 1.83 5978541.39 635540.19 -148.89958605 70.34925639 4253.28 21.85 47.61 4121.99 4188.87 -377.42 417.44 403.29 311.79 255.80 2.34 5978564.33 635567.11 -148.89936422 70.34931771 4279.45 22.09 48.14 4146.26 4213.14 -386.99 427.23 412.98 318.35 263.06 1.19 5978571.03 635574.25 -148.89930527 70.34933565 4374.01 22.05 46.96 4233.89 4300.77 -421.69 462.76 448.19 342.33 289.27 0.47 5978595.47 635600.02 -148.89909246 70.34940116 4468.98 21.94 44.63 4321.95 4388.83 -456.16 498.33 483.59 367.13 314.77 0.93 5978620.72 635625.06 -148.89888550 70.34946889 4564.01 21.47 40.87 4410.24 4477.12 -489.71 533.46 518.70 392.91 338.62 1.54 5978646.93 635648.44 -148.89869186 70.34953934 4658.44 21.02 36.74 4498.26 4565.14 -521.60 567.67 552.87 419.55 360.06 1.65 5978673.95 635669.40 -148.89851781 70.34961212 4753.21 20.99 36.37 4586.73 4653.61 -552.77 601.64 586.76 446.84 380.29 0.14 5978701.60 635689.13 -148.89835356 70.34968666 4848.46 21.06 35.73 4675.64 4742.52 -584.00 635.81 620.84 474.47 400.40 0.25 5978729.58 635708.74 -148.89819030 70.34976214 4942.98 21.14 37.14 4763.83 4830.71 -615.18 669.83 654.80 501.84 420.61 0.54 5978757.32 635728.45 -148.89802624 70.34983692 5037.13 21.11 37.77 4851.65 4918.53 -646.52 703.77 688.70 528.78 441.25 0.24 5978784.62 635748.59 -148.89785872 70.34991050 5132.27 21.04 36.93 4940.42 5007.30 -678.09 737.98 722.88 555.98 462.00 0.33 5978812.18 635768.85 -148.89769022 70.34998479 5227.05 21.06 35.37 5028.88 5095.76 -709.23 772.02 756.86 583.46 482.08 0.59 5978840.02 635788.43 -148.89752720 70.35005988 5322.10 21.10 33.61 5117.57 5184.45 -740.08 806.20 790.91 611.64 501.44 0.67 5978868.54 635807.27 -148.89737005 70.35013685 5416.74 21.15 35.61 5205.85 5272.73 -770.89 840.31 824.90 639.71 520.81 0.76 5978896.95 635826.13 -148.89721278 70.35021352 5510.67 21.14 38.73 5293.46 5360.34 -802.11 874.18 858.76 666.70 541.27 1.20 5978924.31 635846.11 -148.89704664 70.35028725 5606.08 21.13 45.78 5382.47 5449.35 -834.81 908.55 893.05 692.12 564.37 2.66 5978950.14 635868.73 -148.89685916 70.35035669 5701.58 18.39 53.31 5472.35 5539.23 -866.47 940.79 924.79 713.13 588.79 3.91 5978971.58 635892.77 -148.89666087 70.35041409 5796.37 14.77 59.77 5563.19 5630.07 -893.42 967.81 950.69 728.15 611.23 4.28 5978987.01 635914.94 -148.89647870 70.35045513 5891.13 12.38 68.79 5655.31 5722.19 -915.54 990.01 971.01 737.91 631.14 3.36 5978997.13 635934.67 -148.89631705 70.35048179 5986.48 10.11 74.44 5748.82 5815.70 -933.75 1008.58 987.00 743.85 648.74 2.64 5979003.39 635952.15 -148.89617422 70.35049802 6080.97 9.58 73.09 5841.92 5908.80 -949.44 1024.74 1000.64 748.37 664.25 0.61 5979008.18 635967.57 -148.89604829 70.35051034 6175.53 9.57 69.40 5935.17 6002.05 -964.86 1040.46 1014.33 753.42 679.13 0.65 5979013.50 635982.37 -148.89592744 70.35052415 6270.70 9.25 71.23 6029.05 6095.93 -980.17 1056.02 1028.06 758.67 693.78 0.46 5979019.01 635996.92 -148.89580853 70.35053847 6364.85 6.58 98.46 6122.33 6189.21 -991.82 1068.75 1037.74 760.31 706.29 4.81 5979020.87 636009.39 -148.89570699 70.35054295 6460.43 5.40 139.55 6217.43 6284.31 -996.92 1078.31 1040.36 756.08 714.63 4.54 5979016.80 636017.80 -148.89563930 70.35053140 6555.40 7.66 171.89 6311.81 6378.69 -995.37 1088.84 1035.98 746.41 718.42 4.45 5979007.19 636021.77 -148.89560851 70.35050497 6649.99 11.43 177.80 6405.07 6471.95 -988.65 1104.51 1025.66 730.79 719.67 4.11 5978991.61 636023.30 -148.89559838 70.35046232 6744.48 14.59 176.11 6497.13 6564.01 -979.04 1125.78 1011.47 709.56 720.84 3.37 5978970.40 636024.85 -148.89558892 70.35040431 6839.50 17.15 174.46 6588.52 6655.40 -967.97 1151.76 995.06 683.67 723.00 2.74 5978944.56 636027.48 -148.89557137 70.35033358 6934.75 18.71 174.28 6679.14 6746.02 -955.88 1181.08 977.37 654.49 725.88 1.64 5978915.44 636030.89 -148.89554803 70.35025386 7029.69 19.53 174.61 6768.84 6835.72 -943.01 1212.18 959.21 623.54 728.89 0.87 5978884.55 636034.45 -148.89552363 70.35016931 7124.60 22.13 179.75 6857.55 6924.43 -927.53 1245.90 938.88 589.86 730.46 3.35 5978850.90 636036.63 -148.89551092 70.35007730 7219.27 25.34 183.43 6944.20 7011.08 -907.51 1283.99 914.54 551.79 729.32 3.73 5978812.83 636036.18 -148.89552016 70.34997331 7251.92 26.73 184.72 6973.54 7040.42 -899.48 1298.32 905.17 537.50 728.30 4.60 5978798.52 636035.42 -148.89552847 70.34993426 7282.74 28.20 186.33 7000.89 7067.77 -891.22 1312.54 895.73 523.35 726.93 5.34 5978784.35 636034.30 -148.89553963 70.34989561 7314.12 29.78 187.39 7028.33 7095.21 -882.09 1327.74 885.50 508.26 725.11 5.29 5978769.22 636032.75 -148.89555442 70.34985437 7409.05 34.01 189.69 7108.92 7175.80 -850.80 1377.89 851.67 458.68 717.60 4.64 5978719.53 636026.15 -148.89561538 70.34971894 7503.78 37.44 189.88 7185.81 7252.69 -815.41 1433.19 815.42 404.18 708.20 3.62 5978664.87 636017.73 -148.89569175 70.34957006 7598.91 39.79 190.63 7260.13 7327.01 -777.04 1492.55 778.61 345.77 697.62 2.52 5978606.28 636008.21 -148.89577766 70.34941048' 7693.92 40.19 193.06 7332.93 7399.81 -736.31 1553.61 742.40 286.02 685.09 1.70 5978546.32 635996.75 -148.89587947 70.34924726 7788.17 40.05 195.83 7405.01 7471.89 -693.80 1614.33 707.43 227.22 669.94 1.90 5978487.26 635982.68 -148.89600245 70.34908662 7882.98 40.18 196.15 7477.52 7544.40 -649.86 1675.42 674.50 168.50 653.11 0.26 5978428.25 635966.91 -148.89613910 70.34892619 7977.40 40.22 195.62 7549.63 7616.51 -606.11 1736.37 645.85 109.88 636.43 0.36 5978369.34 635951.29 -148.89627454 70.34876606 8073.40 39.98 193.73 7623.07 7689.95 -562.63 1798.20 622.78 50.07 620.77 1.29 5978309.26 635936.71 -148.89640175 70.34860266 8168.14 39.93 193.73 7695.69 7762.57 -520.58 1859.04 606.39 -9.03 606.33 0.05 5978249.91 635923.34 -148.89651900 70.34844120 8262.49 39.85 193.88 7768.08 7834.96 -478.69 1919.55 595.76 -67.80 591.89 0.13 5978190.91 635909.97 -148.89663624 70.34828068 8357.43 39.86 192.42 7840.97 7907.85 -437.08 1980.39 591.84 -127.04 578.05 0.99 5978131.43 635897.20 -148.89674862 70.34811884 8452.34 39.82 191.59 7913.84 7980.72 -396.40 2041.19 595.37 -186.51 565.40 0.56 5978071.74 635885.63 -148.89685131 70.34795637 8547.65 39.77 191.54 7987.08 8053.96 -355.92 2102.19 605.52 -246.28 553.17 0.06 5978011.77 635874.48 -148.89695062 70.34779310 8643.12 39.77 191.28 8060.46 8127.34 -315.53 2163.27 621.69 -306.14 541.09 0.17 5977951.70 635863.48 -148.89704872 70.34762955 8737.68 39.85 190.97 8133.09 8199.97 -275.71 2223.81 643.35 -365.54 529.41 0.23 5977892.10 635852.88 -148.89714357 70.34746727 8832.73 39.96 191.29 8206.01 8272.89 -235.60 2284.78 669.99 -425.37 517.64 0.25 5977832.08 635842.19 -148.89723914 70.34730382 8927.56 40.21 190.87 8278.56 8345.44 -195.47 2345.85 701.04 -485.30 505.90 0.39 5977771.95 635831.54 -148.89733442 70.34714012 9022.66 40.21 190.55 8351.19 8418.07 -155.43 2407.24 736.36 -545.62 494.49 0.22 5977711.44 635821.22 -148.89742706 70.34697531 9118.04 40.15 190.59 8424.06 8490.94 -115.41 2468.78 775.16 -606.12 483.20 0.07 5977650.75 635811.03 -148.89751872 70.34681005 9212.19 40.27 191.36 8495.96 8562.84 -75.55 2529.56 815.91 -665.79 471.63 0.54 5977590.89 635800.54 -148.89761267 70.34664704 9307.12 40.20 191.73 8568.43 8635.31 -34.88 2590.88 859.01 -725.86 459.36 0.26 5977530.61 635789.35 -148.89771231 70.34648292 9338.97 40.21 192.10 8592.76 8659.64 -21.15 2611.44 873.85 -745.98 455.12 0.75 5977510.42 635785.47 -148.89774677 70.34642796 9420.23 40.29 192.50 8654.78 8721.66 14.19 2663.94 912.54 -797.28 443.93 0.33 5977458.93 635775.22 -148.89783758 70.34628782 7' 9486.00 41.00 193.05 8704.68 8771.56 43.28 2706.78 944.87 -839.06 434.46 1.21 5977416.99 635766.50 -148.89791448 70.34617368 9491.40 41.06 193.09 8708.75 8775.63 45.70 2710.33 947.57 -842.51 433.66 1.21 5977413.52 635765.76 -148.89792099 70.34616425 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 5/7/2014 8:56 AM Page 2 of 4 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude' (ft) 1°) V) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/100ft) (ftus) (flus) 9522.21 45.55 192.78 8731.17 8798.05 60.09 2731.46 963.81 -863.10 428.93 14.59 5977392.85 635761.41 -148.89795936 70.34610800 9554.20 50.02 194.54 8752.66 8819.54 76.45 2755.14 982.04 -886.12 423.32 14.55 5977369.74 635756.22 -148.89800487 70.34604513 9585.45 53.88 195.32 8771.92 8838.80 93.83 2779.75 1000.88 -909.89 416.98 12.51 5977345.86 635750.31 -148.89805636 70.34598019 9617.71 57.51 197.54 8790.10 8856.98 113.14 2806.39 1021.12 -935.44 409.43 12.61 5977320.18 635743.22 -148.89811762 70.34591039 9649.31 61.26 200.48 8806.19 8873.07 133.67 2833.58 1041.27 -961.14 400.57 14.31 5977294.33 635734.82 -148.89818961 70.34584019 9680.89 63.77 201.71 8820.76 8887.64 155.47 2861.59 1061.69 -987.27 390.48 8.67 5977268.02 635725.21 -148.89827147 70.34576879 9712.75 66.70 203.89 8834.11 8900.99 178.51 2890.52 1082.54 -1013.93 379.27 11.10 5977241.16 635714.48 -148.89836250 70.34569596 9744.21 69.90 207.80 8845.74 8912.62 202.70 2919.74 1102.91 -1040.23 366.52 15.39 5977214.65 635702.21 -148.89846598 70.34562413 9775.87 72.59 211.40 8855.92 8922.80 228.55 2949.72 1122.79 -1066.28 351.71 13.71 5977188.33 635687.87 -148.89858619 70.34555295 Tie-In Survey 9806.96 74.34 215.44 8864.78 8931.66 255.20 2979.52 1141.50 -1091.15 335.29 13.67 5977163.17 635671.91 -148.89871942 70.34548502 9838.66 74.58 218.13 8873.27 8940.15 283.27 3010.06 1159.77 -1115.60 317.01 8.21 5977138.39 635654.07 -148.89886784 70.34541821 9877.01 70.88 220.10 8884.65 8951.53 317.47 3046.67 1181.17 -1144.02 293.91 10.82 5977109.57 635631.50 -148.89905528 70.34534059 9901.34 71.91 221.86 8892.42 8959.30 339.27 3069.73 1194.41 -1161.42 278.79 8.06 5977091.90 635616.69 -148.89917801 70.34529304 9936.10 76.71 224.61 8901.82 8968.70 371.30 3103.19 1213.08 -1185.79 255.87 15.77 5977067.12 635594.22 -148.89936404 70.34522648 9964.98 80.35 223.44 8907.56 8974.44 398.51 3131.48 1229.05 -1206.13 236.21 13.21 5977046.42 635574.92 -148.89952364 70.34517089 9996.48 85.05 223.68 8911.56 8978.44 428.47 3162.72 1247.38 -1228.77 214.68 14.94 5977023.41 635553.81 -148.89969834 70.34510906 10028.60 89.75 222.69 8913.02 8979.90 459.17 3194.80 1266.90 -1252.16 192.73 14.95 5976999.63 635532.29 -148.89987651 70.34504516 10060.44 94.41 222.21 8911.86 8978.74 489.50 3226.61 1287.08 -1275.63 171.26 14.71 5976975.77 635511.25 -148.90005076 70.34498104 10091.80 98.80 223.07 8908.25 8975.13 519.23 3257.75 1307.20 -1298.54 150.16 14.26 5976952.49 635490.57 -148.90022198 70.34491845 10123.35 103.03 222.94 8902.28 8969.16 548.85 3288.73 1327.48 -1321.19 129.04 13.41 5976929.46 635469.86 -148.90039343 70.34485658 -- 10155.11 106.98 223.25 8894.06 8960.94 578.19 3319.40 1347.93 -1343.59 108.08 12.47 5976906.69 635449.31 -148.90056349 70.34479539 10186.07 109.67 226.60 8884.32 8951.20 606.56 3348.78 1367.19 -1364.40 87.34 13.45 5976885.51 635428.95 -148.90073185 70.34473855 10217.21 109.01 230.19 8874.01 8940.89 635.34 3378.16 1385.44 -1383.90 65.37 11.08 5976865.62 635407.34 -148.90091013 70.34468526 10248.67 108.12 234.80 8863.99 8930.87 664.90 3407.99 1402.67 -1402.05 41.72 14.18 5976847.05 635384.02 -148.90110209 70.34463568 10280.18 107.30 239.04 8854.40 8921.28 694.86 3438.00 1418.52 -1418.43 16.57 13.08 5976830.22 635359.18 -148.90130616 70.34459094 10311.24 106.56 241.58 8845.35 8912.23 724.57 3467.71 1433.17 -1433.14 -9.24 8.18 5976815.04 635333.64 -148.90151564 70.34455074 10342.72 109.53 240.66 8835.60 8902.48 754.49 3497.64 1448.03 -1447.59 -35.45 9.84 5975800.12 635307.70 -148.90172832 70.34451126 10374.28 108.24 241.43 8825.39 8892.27 784.35 3527.50 1463.35 -1462.05 -61.57 4.69 5976785.20 635281.84 -148.90194036 70.34447177 10406.04 109.45 240.99 8815.13 8882.01 814.40 3557.56 1479.14 -1476.52 -87.91 4.03 5976770.25 635255.76 -148.90215414 70.34443222 10437.71 111.40 244.82 8804.07 8870.95 844.03 3587.24 1494.42 -1490.04 -114.33 12.90 5976756.26 635229.60 -148.90236849 70.34439529 10468.93 108.82 246.50 8793.34 8860.22 873.20 3616.55 1508.73 -1502.12 -141.04 9.69 5976743.70 635203.12 -148.90258524 70.34436229 10501.08 107.82 248.44 8783.23 8850.11 903.46 3647.07 1523.24 -1513.81 -169.23 6.52 5976731.50 635175.15 -148.90281402 70.34433035 10532.88 106.77 247.90 8773.78 8840.66 933.51 3677.43 1537.83 -1525.10 -197.41 3.68 5976719.70 635147.17 -148.90304275 70.34429950 10563.54 106.17 247.74 8765.09 8831.97 962.64 3706.83 1552.54 -1536.20 -224.64 2.02 5976708.11 635120.15 -148.90326370 70.34426917 10658.78 104.89 244.67 8739.58 8806.46 1053.85 3798.59 1603.21 -1573.23 -308.58 3.38 5976669.58 635036.90 -148.90394495 70.34416802 10690.58 104.48 245.84 8731.52 8798.40 1084.49 3829.35 1621.41 -1586.10 -336.52 3.79 5976656.21 635009.20 -148.90417167 70.34413284 10721.83 101.21 244.44 8724.57 8791.45 1114.83 3859.82 1639.86 -1598.91 -364.16 11.34 5976642.90 634981.80 -148.90439597 70.34409784 10754.28 96.98 243.21 8719.45 8786.33 1146.79 3891.85 1660.21 -1613.05 -392.91 13.56 5976628.25 634953.31 -148.90462926 70.34405923 10789.88 93.02 241.10 8716.34 8783.22 1182.22 3927.31 1683.93 -1629.61 -424.25 12.59 5976611.13 634922.27 -148.90488367 70.34401398 10821.56 89.98 238.83 8715.51 8782.39 1213.88 3958.97 1706.32 -1645.46 -451.67 11.97 5976594.79 634895.15 -148.90510612 70.34397068 10848.74 89.68 236.02 8715.59 8782.47 1241.03 3986.15 1726.59 -1660.09 -474.57 10.40 5976579.75 634872.52 -148.90529197 70.34393070 10880.68 92.40 232.30 8715.01 8781.89 1272.79 4018.09 1751.79 -1678.78 -500.45 14.43 5976560.59 634846.98 -148.90550200 70.34387963 10912.35 91.38 229.93 8713.97 8780.85 1304.06 4049.74 1777.96 -1698.65 -525.09 8.14 5976540.28 634822.71 -148.90570192 70.34382534 10944.17 88.44 229.09 8714.02 8780.90 1335.35 4081.55 1804.92 -1719.31 -549.28 9.61 5976519.19 634798.89 -148.90589827 70.34376890 10975.89 87.51 226.54 8715.14 8782.02 1366.33 4113.25 1832.41 -1740.60 -572.77 8.55 5976497.49 634775.80 -148.90608887 70.34371075 11007.43 90.86 226.15 8715.59 8782.47 1396.97 4144.79 1860.28 -1762.36 -595.58 10.69 5976475.32 634753.38 -148.90627399 70.34365128 11038.40 92.73 228.17 8714.62 8781.50 1427.15 4175.74 1887.54 -1783.41 -618.28 8.89 5976453.86 634731.07 -148.90645816 70.34359377 11070.42 90.53 231.76 8713.71 8780.59 1458.66 4207.75 1915.09 -1803.99 -642.78 13.15 5976432.84 634706.95 -148.90665698 70.34353754 11102.31 89.36 234.34 8713.74 8780.62 1490.31 4239.63 1941.77 -1823.16 -668.26 8.88 5976413.22 634681.82 -148.90686376 70.34348517 11133.55 90.20 237.56 8713.86 8780.74 1521.47 4270.87 1967.19 -1840.65 -694.14 10.65 5976395.27 634656.26 -148.90707377 70.34343738 11166.88 92.74 240.99 8713.00 8779.88 1554.78 4304.19 1993.32 -1857.67 -722.78 12.80 5976377.74 634627.94 -148.90730614 70.34339088 11198.12 93.50 245.07 8711.30 8778.18 1585.92 4335.38 2016.69 -1871.81 -750.57 13.27 5976363.09 634600.41 -148.90753169 70.34335223 11228.23 92.37 246.37 8709.76 8776.64 1615.84 4365.45 2038.48 -1884.18 -777.98 5.72 5976350.24 634573.23 -148.90775411 70.34331844 11260.10 94.27 249.51 8707.91 8774.79 1647.35 4397.27 2060.90 -1896.13 -807.46 11.50 5976337.76 634543.97 -148.90799335 70.34328579 11291.57 96.24 252.25 8705.03 8771.91 1678.12 4428.61 2082.07 -1906.39 -837.07 10.69 5976326.96 634514.55 -148.90823358 70.34325774 11323.52 94.08 253.53 8702.16 8769.04 1709.13 4460.42 2103.00 -1915.75 -867.48 7.85 5976317.06 634484.32 -148.90848036 70.34323216 11354.88 93.25 252.42 8700.15 8767.03 1739.63 4491.72 2123.82 -1924.91 -897.40 4.41 5976307.35 634454.57 -148.90872318 70.34320712 11386.63 94.48. 256.30 8698.01 8764.89 1770.31 4523.40 2144.58 -1933.45 -927.90 12.79 5976298.27 634424.23 -148.90897067 70.34318378 11417.73 94.10 259.52 8695.69 8762.57 1799.82 4554.41 2163.70 -1939.95 -958.22 10.40 5976291.23 634394.04 -148.90921672 70.34316603 11449.95 93.92 263.77 8693.43 8760.31 1829.69 4586.55 2182.12 -1944.62 -990.01 13.17 5976285.98 634362.34 -148.90947472 70.34315326 11481.60 93.17 268.05 8691.47 8758.35 1858.09 4618.14 2198.59 -1946.87 -1021.52 13.70 5976283.16 634330.88 -148.90973035 70.34314710 11513.09 92.69 270.91 8689.86 8756.74 1885.47 4649.59 2213.62 -1947.15 -1052.96 9.20 5976282.31 634299.45 -148.90998552 70.34314631 11545.10 93.28 269.51 8688.20 8755.08 1913.09 4681.55 2228.90 -1947.04 -1084.92 4.74 5976281.85 634267.49 -148.91024493 70.34314661 11576.68 94.65 274.06 8686.01 8752.89 1939.86 4713.06 2243.54 -1946.06 -1116.40 15.01 5976282.26 634236.00 -148.91050039 70.34314928 11607.80 93.75 274.83 8683.73 8750.61 1965.46 4744.09 2257.03 -1943.65 -1147.35 3.80 5976284.11 634205.02 -148.91075149 70.34315584 11702.39 93.83 272.49 8677.48 8744.36 2044.01 4838.48 2301.26 -1937.63 -1241.53 2.47 5976288.43 634110.75 -148.91151582 70.34317225 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 5/7/2014 8:56 AM Page 3 of 4 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 5/7/2014 8:56 AM Page 4 of 4 MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude Comments (ft) ('1 V) (ft) Ift) (ft) (ft) (ft) (ft) Ift) 1°/100ftl (ftus) (ftu3) (°) PI 11796.84 93.83 269.66 8671.17 8738.05 2124.72 4932.72 2351.97 -1935.86 -1335.74 2.99 5976288.50 634016.53 -148.91228036 70.34317704 11892.00 93.76 267.96 8664.87 8731.75 2207.91 5027.67 2408.74 -1937.83 -1430.67 1.78 5976284.81 633921.66 -148.91305071 70.34317160 11987.03 91.69 269.04 8660.35 8727.23 2291.33 5122.59 2468.23 -1940.31 -1525.56 2.46 5976280.62 633826.85 -148.91382069 70.34316477 12081.80 90.98 268.12 8658.14 8725.02 2374.52 5217.33 2529.66 -1942.66 -1620.27 1.23 5976276.56 633732.20 -148.91458930 70.34315830 12176.90 90.49 269.63 8656.92 8723.80 2457.79 5312.42 2592.99 -1944.53 -1715.34 1.67 5976272.98 633637.19 -148.91536080 70.34315314 12271.53 90.20 269.82 8656.35 8723.23 2539.97 5407.05 2656.87 -1944.98 -1809.97 0.37 5976270.81 633542.59 -148.91612871 70.34315184 12366.41 89.70 271.95 8656.44 8723.32 2621.39 5501.93 2721.33 -1943.52 -1904.83 2.31 5976270.57 633447.73 -148.91689854 70.34315578 12461.01 87.63 274.42 8658.64 8725.52 2700.53 5596.50 2784.57 -1938.26 -1999.25 3.41 5976274.11 633353.24 -148.91766474 70.34317006 12492.73 87.34 272.04 8660.03 8726.91 2727.03 5628.19 2806.14 -1936.48 -2030.88 7.55 5976275.33 633321.58 -148.91792148 70.34317492 12524.83 90.69 272.14 8660.59 8727.47 2754.22 5660.28 2828.64 -1935.31 -2062.95 10.44 5976275.92 633289.49 -148.91818173 70.34317809 12556.71 95.31 272.80 8658.92 8725.80 2781.07 5692.11 2850.98 -1933.94 -2094.75 14.64 5976276.72 633257.68 -148.91643978 70.34318181 12588.19 95.13 274.99 8656.05 8722.93 2807.09 5723.45 2872.61 -1931.81 -2126.02 6.95 5976278.28 633226.37 -148.91869358 70.34318760 12620.03 94.44 270.81 8653.40 8720.28 2833.73 5755.18 2895.06 -1930.20 -2157.71 13.26 5976279.31 633194.67 -148.91895068 70.34319196 12651.02 95.77 271.21 8650.64 8717.52 2860.18 5786.05 2917.78 -1929.66 -2188.57 4.48 5976279.30 633163.81 -148.91920113 70.34319342 12682.88 94.35 273.59 8647.83 8714.71 2886.98 5817.79 2940.76 -1928.33 -2220.27 8.67 5976280.06 633132.09 -148.91945842 70.34319703 12713.87 94.50 271.88 8645.44 8712.32 2912.97 5848.68 2963.17 -1926.86 -2251.13 5.52 5976280.97 633101.21 -148.91970887 70.34320103 12746.17 94.86 272.93 8642.80 8709.68 2940.15 5880.87 2986.81 -1925.50 -2283.30 3.43 5976281.74 633069.03 -148.91996988 70.34320470 12840.64 95.07 271.38 8634.63 8701.51 3019.82 5974.99 3057.08 -1921.97 -2377.34 1.65 5976283.58 632974.94 -148.92073308 70.34321429 12936.12 97.02 272.95 8624.57 8691.45 3100.19 6069.93 3129.22 -1918.38 -2472.22 2.62 5976285.45 632880.02 -148.92150301 70.34322399 13030.92 93.69 272.28 8615.72 8682.60 3179.68 6164.31 3201.65 -1914.06 -2566.49 3.58 5976288.05 632785.69 -148.92226606 70.34323567 -_ 13062.73 93.61 272.94 8613.70 8680.58 3206.43 6196.05 3226.27 -1912.63 -2598.20 2.09 5976288.93 632753.96 -148.92252542 70.34323958 13094.72 94.82 274.26 8611.35 8678.23 3233.00 6227.96 3250.79 -1910.63 -2630.04 5.59 5976290.35 632722.10 -148.92278380 70.34324503 13125.02 94.79 277.77 8608.81 8675.69 3257.42 6258.15 3273.28 -1907.47 -2660.06 11.54 5976292.97 632692.02 -148.92302745 70.34325364 13157.56 89.64 279.68 8607.55 8674.43 3282.77 6290.65 3296.59 -1902.53 -2692.19 16.88 5976297.32 632659.82 -148.92328818 70.34326708 13189.40 84.91 279.97 8609.06 8675.94 3307.19 6322.45 3319.12 -1897.11 -2723.52 14.88 5976302.18 632628.40 -148.92354243 70.34328187 13221.17 85.79 279.55 8611.64 8678.52 3331.53 6354.11 3341.74 -1891.74 -2754.73 3.07 5976306.99 632597.10 -148.92379570 70.34329650 13314.57 87.69 282.05 8616.95 8683.83 3402.11 6447.36 3407.99 -1874.27 -2846.31 3.36 5976322.80 632505.22 -148.92453898 70.34334414 13409.33 87.50 280.31 8620.93 8687.81 3473.37 6542.04 3476.10 -1855.91 -2939.19 1.85 5976339.48 632412.04 -148.92529274 70.34339419 13471.14 88.32 281.26 8623.18 8690.06 3520.14 6603.80 3521.48 -1844.35 -2999.87 2.03 5976349.94 632351.17 -148.92578518 70.34342570 4-1/2" 13515.00 88.32 281.26 8624.47 8691.35 3553.09 6647.64 3553.75 -1835.79 -3042.86 0.00 5976357.72 632308.03 -148.92613414 70.34344904 Survey Error Model: ISCWSA Rev 0 "' 3-D 95.000% Confidence 2.7955 sigma Survey Program: Description Part MD From MD To EOU Freq Hole Size Casing Diameter Survey (ft) (ft) (ft) (in) lint Tool Type Borehole I Survey 1 0.000 3716.400 Act Stns 17.500 13.375 BOSS -GYRO R-17 / R-17 1 3773.000 4157.700 Act Stns 12.250 9.625 GYD-GEMS R-17BP81 / R-17BPB1 1 4253.280 9420.230 Act Stns 8.500 7.000 MWD+IFR+MS R-17BPB1 / R-17BPB1 1 9491.400 9806.960 Act Stns 6.125 4.500 MWD+IFR+MS R-17BP81 / R-17BPB1 1 9838.660 13471.140 Act Stns 6.125 4.500 MWD+IFR+MS R-178 / R -17B 1 13515.000 13515.000 Act Stns 6.125 4.500 BLIND R -17B / R -17B Legal Description: Northing (Y) Easting (X) Surface: 1765.9 FSL 3590.2 FEL S32 T12N R13E UM 5978248.000 635317.000 BHL: 5210 FSL 1359 FEL 6 T11N R13EUM 5976357.720 632308.030 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B 5/7/2014 8:56 AM Page 4 of 4 R-17BPB1 Survey Geodetic Report (Def Survey) in Date: April 15, 2014 - 01:47 PM t: BP Vertical Section Origin: Prudhoe Bay Unit - WOA Aure / Slot: R -PAD / R-17 TVD Reference Elevation: R-17 hole: R-17BPB1 Magnetic Declination: 500292067770 ey Name: R-17BPB1 ey Date: April 03, 2014 I AHD / DDI / ERD Ratio: 221.723 ° / 3483.117 ft 15.949 / 0.389 dinate Reference System: NAD27 Alaska State Plane, Zone 04, US Feet tion Lat / Long: N 70° 20' 54.47744", W 148° 54' 5.18639" tion Grid N/E Y/X: N 5978248.000 ftUS, E 635317.000 ftUS Grid Convergence Angle: 1.0346 ° Scale Factor: 0.9999208 ion / Patch: 2.7.1043.0 Schlumberger Survey / DLS Computation: Minimum Curvature / Lubinski Vertical Section Azimuth: 240.000 ° (True North) Vertical Section Origin: 0.000 ft, 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 66.880 H above MSL Ground Elevation: 19.930 ft above MSL Magnetic Declination: 19.797 ° Total Gravity Field Strength: 1001.9682mgn (9.80665 Based) Gravity Model: GARM Total Magnetic Field Strength: 57630.782 nT Magnetic Dip Angle: 81.011 ° Declination Date: March 26, 2014 Magnetic Declination Model: BGGM 2013 North Reference: True North Grid Convergence Used: 0.0000 ° Total Corr Mag North -,True North: 19.7968 ° Local Coord Referenced To: Well Head Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude Ift) (°1 1°) Iftl Iftl (ftl (ft) (ft) Ift) Ift) 1°/100ftl (ftUS) (ftUS) 1) 1 1 0.00 0.00 0.00 -66.88 0.00 0.00 0.00 0.00 0.00 0.00 N/A 5978248.00 635317.00 -148.90144066 70.34846595 16.40 0.00 0.00 -50.48 16.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148.90144066 70.34846595 45.40 0.00 0.00 -21.48 45.40 0.00 0.00 0.00 0.00 0.00 0.00 5978248.00 635317.00 -148.90144066 70.34846595 116.40 0.30 350.30 49.52 116.40 -0.06 0.19 0.19 0.18 -0.03 0.42 5978248.18 635316.97 -148.90144092 70.34846645 216.40 0.15 27.39 149.52 216.40 -0.27 0.57 0.56 0.56 -0.02 0.20 5978248.56 635316.97 -148.90144079 70.34846748 316.40 0.15 46.70 249.52 316.40 -0.50 0.83 0.78 0.76 0.14 0.05 5978248.77 635317.13 -148.90143952 70.34846804 416.40 1.03 354.71 349.51 416.39 -1.01 1.82 1.75 1.75 0.15 0.95 5978249.75 635317.12 -148.90143942 70.34847073 516.40 1.28 139.20 449.50 516.38 -1.59 3.02 1.97 1.80 0.80 2.20 5978249.81 635317.77 -148.90143417 70.34847087 616.40 0.40 14.50 549.50 616.38 -2.05 4.12 2.07 1.29 1.62 1.54 5978249.32 635318.59 -148.90142754 70.34846948 716.40 0.45 122.61 649.50 716.38 -2.47 4.67 2.48 1.42 2.04 0.69 5978249.45 635319.01 -148.90142414 70.34846982 816.40 0.67 56.40 749.49 816.37 -3.23 5.55 3.24 1.53 2.85 0.64 5978249.58 635319.82 -148.90141751 70.34847013 916.40 0.52 34.40 849.49 916.37 -4.23 6.58 4.23 2.23 3.60 0.27 5978250.29 635320.56 -148.90141147 70.34847204 1016.40 0.33 359.50 949.48 1016.36 -4.78 7.30 4.81 2.89 3.85 0.31 5978250.96 635320.80 -148.90140941 70.34847385 1116.40 0.28 20.70 1049.48 1116.36 -5.11 7.82 5.20 3.41 3.93 0.12 5976251.48 635320.87 -148.90140873 70.34847526 1216.40 0.22 39.79 1149.48 1216.36 -5.48 8.26 5.61 3.78 4.14 0.10 5978251.86 635321.07 -148.90140703 70.34847628 1316.40 0.25 111.20 1249.48 1316.36 -5.80 6.62 5.90 3.85 4.47 0.28 5978251.93 635321.40 -148.90140438 70.34847647 1416.40 0.12 111.70 1349.48 1416.36 -6.00 8.94 6.06 3.73 4.77 0.13 5978251.82 635321.70 -148.90140194 70.34847615 1516.40 0.17 127.81 1449.48 1516.36 -6.12 9.19 6.15 3.60 4.98 0.06 5978251.69 635321.92 -148.90140020 70.34847580 1616.40 0.15 82.00 1549.48 1616.36 -6.30 9.45 6.31 3.53 5.23 0.13 5978251.62 635322.17 -148.90139820 70.34847560 1716.40 0.32 60.79 1649.48 1716.36 -6.70 9.86 6.71 3.68 5.60 0.19 5978251.78 635322.54 -148.90139517 70.34847602 1816.40 0.72 52.20 1749.47 1816.35 -7.60 10.77 7.61 4.21 6.35 0.41 5978252.32 635323.27 -148.90138916 70.34847744 1916.40 0.73 82.09 1849.47 1916.35 -8.81 12.00 8.82 4.68 7.47 0.37 5978252.81 635324.39 -148.90138001 70.34847874 2016.40 0.43 80.00 1949.46 2016.34 -9.75 13.02 9.75 4.83 8.47 0.30 5978252.98 635325.38 -148.90137189 70.34847915 2116.40 0.67 51.09 2049.46 2116.34 -10.68 13.96 10.68 5.26 9.30 0.36 5978253.43 635326.20 -148.90136519 70.34848033 2216.40 0.70 67.30 2149.45 2216.33 -11.87 15.14 11.87 5.87 10.32 0.20 5978254.05 635327.21 -148.90135693 70.34848198 2316.40 1.03 56.20 2249.44 2316.32 -13.37 16.65 13.37 6.60 11.63 0.37 5978254.81 635328.50 -148.90134629 70.34848399 2416.40 1.47 122.20 2349.42 2416.30 -14.87 18.61 14.91 6.42 13.46 1.41 5978254.65 635330.34 -148.90133141 70.34848349 2516.40 1.17 72.30 2449.39 2516.27 -16.46 20.77 16.65 6.05 15.52 1.15 5978254.32 635332.40 -148.90131471 70.34848247 2616.40 0.98 86.90 2549.38 2616.26 -18.22 22.63 18.49 6.40 17.34 0.33 5978254.71 635334.22 -148.90129988 70.34848345 13-318" 2697.40 0.98 88.60 2630.37 2697.25 -19.45 24.02 19.81 6.46 18.73 0.04 5978254.79 635335.61 -148.90128865 70.34848359 2716.40 0.98 89.00 2649.36 2716.24 -19.73 24.35 20.12 6.46 19.05 0.04 5978254.81 635335.93 -148.90128601 70.34848361 2816.40 2.62 44.00 2749.31 2816.19 -22.68 27.36 22.98 8.12 21.50 2.05 5978256.51 635338.34 -148.90126618 70.34848815 2916.40 3.95 41.00 2849.15 2916.03 -28.13 33.08 28.20 12.37 25.34 1.34 5978260.82 635342.11 -148.90123495 70.34849974 3016.40 5.92 38.70 2948.77 3015.65 -36.19 41.69 36.21 18.99 30.83 1.98 5978267.54 635347.48 -148.90119043 70.34851784 3116.40 9.12 29.29 3047.90 3114.78 -47.82 54.74 48.32 29.93 37.93 3.42 5978278.61 635354.38 -148.90113277 70.34854772 3216.40 11.05 25.70 3146.35 3213.23 -62.55 72.25 64.66 45.48 .45.97 2.03 5978294.30 635362.13 -148.90106755 70.34859020 3316.40 13.38 31.00 3244.09 3310.97 -80.59 93.39 85.12 64.04 56.08 2.58 5978313.03 635371.91 -148.90098543 70.34864090 3416.40 16.62 25.50 3340.67 3407.55 -102.50 119.25 110.44 86.87 68.20 3.54 5978336.08 635383.62 -148.90088705 70.34870327 3516.40 17.75 26.60 3436.21 3503.09 -127.01 148.79 139.47 113.41 81.18 1.18 5978362.85 635396.12 -148.90078166 70.34877577 3616.40 20.50 29.39 3530.68 3597.56 -154.81 181.55 171.99 142.30 96.61 2.90 5978392.01 635411.01 -148.90065648 70.34885471 Tie -In Survey 3716.40 23.22 30.29 3623.48 3690.36 -187.01 218.78 209.14 174.59 115.15 2.74 5978424.62 635428.97 -148.90050598 70.34894290 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17BPB1\R-17BPB1 5/7/2014 8:56 AM Page 1 of 3 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude (ft) V) (°) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°NOOft) (ftuS) (ftuS) (I (°1 TOW 3773.00 24.54 31.00 3675.23 3742.11 -206.98 241.69 232.03 194.30 126.83 2.39 5978444.54 635440.29 -148.90041115 70.34899675 BOW 3790.00 25.15 33.68 3690.66 3757.54 -213.31 248.83 239.17 200.33 130.55 7.53 5978450.64 635444.00 -148.90038013 70.34901323 3820.00 24.62 36.08 3717.88 3784.76 -224.74 261.45 251.78 210.68 137.86 3.80 5978461.12 635451.03 -148.90032156 70.34904152 3850.00 23.15 40.85 3745.31 3812.19 -236.02 273.60 263.87 220.20 145.40 8.09 5978470.77 635458.39 -148.90026036 70.34906751 3880.00 22.52 42.86 3772.96 3839.84 -247.08 285.24 275.39 228.87 153.17 3.34 5978479.58 635466.00 -148.90019733 70.34909120 3970.00 19.09 49.52 3857.09 3923.97 -278.04 317.17 306.67 251.07 176.10 4.62 5978502.18 635488.52 -148.90001120 70.34915184 4060.00 20.06 55.95 3941.90 4008.78 -307.91 347.29 335.47 269.27 200.08 2.62 5978520.81 635512.17 -148.89981649 70.34920156 4157.70 21.64 53.61 4033.20 4100.08 -342.53 382.06 368.67 289.34 228.47 1.83 5978541.39 635540.19 -148.89958605 70.34925639 4253.28 21.85 47.61 4121.99 4188.87 -377.42 417.44 403.29 311.79 255.80 2.34 5978564.33 635567.11 -148.89936422 70.34931771 4279.45 22.09 48.14 4146.26 4213.14 -386.99 427.23 412.98 318.35 263.06 1.19 5978571.03 635574.25 -148.89930527 70.34933565 4374.01 22.05 46.96 4233.89 4300.77 -421.69 462.76 448.19 342.33 289.27 0.47 5978595.47 635600.02 -148.89909246 70.34940116 4468.98 21.94 44.63 4321.95 4388.83 -456.16 498.33 483.59 367.13 314.77 0.93 5978620.72 635625.06 -148.89888550 70.34946889 4564.01 21.47 40.87 4410.24 4477.12 -489.71 533.46 518.70 392.91 338.62 1.54 5978646.93 635648.44 -148.89869186 70.34953934 4658.44 21.02 36.74 4498.26 4565.14 -521.60 567.67 552.87 419.55 360.06 1.65 5978673.95 635669.40 -148.89851781 70.34961212 4753.21 20.99 36.37 4586.73 4653.61 -552.77 601.64 586.76 446.84 380.29 0.14 5978701.60 635689.13 -148.89835356 70.34968666 4848.46 21.06 35.73 4675.64 4742.52 -584.00 635.81 620.84 474.47 400.40 0.25 5978729.58 635708.74 -148.89819030 70.34976214 4942.98 21.14 37.14 4763.83 4830.71 -615.18 669.83 654.80 501.84 420.61 0.54 5978757.32 635728.45 -148.89802624 70.34983692 5037.13 21.11 37.77 4851.65 4918.53 -646.52 703.77 688.70 528.78 441.25 0.24 5978784.62 635748.59 -148.89785872 70.34991050 5132.27 21.04 36.93 4940.42 5007.30 -678.09 737.98 722.88 555.98 462.00 0.33 5978812.18 635768.85 -148.89769022 70.34998479 5227.05 21.06 35.37 5028.88 5095.76 -709.23 772.02 756.86 583.46 482.08 0.59 5978840.02 635788.43 -148.89752720 70.35005988 5322.10 21.10 33.61 5117.57 5184.45 -740.08 806.20 790.91 611.64 501.44 0.67 5978868.54 635807.27 -148.89737005 70.35013685 5416.74 21.15 35.61 5205.85 5272.73 -770.89 840.31 824.90 639.71 520.81 0.76 5978896.95 635826.13 -148.89721278 70.35021352 5510.67 21.14 38.73 5293.46 5360.34 -802.11 874.18 858.76 666.70 541.27 1.20 5978924.31 635846.11 -148.89704664 70.35028725 5606.08 21.13 45.78 5382.47 5449.35 -834.81 908.55 893.05 692.12 564.37 2.66 5978950.14 635668.73 -148.89685916 70.35035669 5701.58 18.39 53.31 5472.35 5539.23 -866.47 940.79 924.79 713.13 588.79 3.91 5978971.58 635892.77 -148.89666087 70.35041409 5796.37 14.77 59.77 5563.19 5630.07 -893.42 967.81 950.69 728.15 611.23 4.28 5978987.01 635914.94 -148.89647870 70.35045513 5891.13 12.38 68.79 5655.31 5722.19 -915.54 990.01 971.01 737.91 631.14 3.36 5978997.13 635934.67 -148.89631705 70.35048179 5986.48 10.11 74.44 5748.82 5815.70 -933.75 1008.58 987.00 743.85 648.74 2.64 5979003.39 635952.15 -148.89617422 70.35049802 6080.97 9.58 73.09 5841.92 5908.80 -949.44 1024.74 1000.64 748.37 664.25 0.61 5979008.18 635967.57 -148.89604829 70.35051034 6175.53 9.57 69.40 5935.17 6002.05 -964.86 1040.46 1014.33 753.42 679.13 0.65 5979013.50 635982.37 -148.89592744 70.35052415 6270.70 9.25 71.23 6029.05 6095.93 -980.17 1056.02 1028.06 758.67 693.78 0.46 5979019.01 635996.92 -148.89580853 70.35053847 6364.85 6.58 98.46 6122.33 6189.21 -991.82 1068.75 1037.74 760.31 706.29 4.81 5979020.87 636009.39 -148.89570699 70.35054295 6460.43 5.40 139.55 6217.43 6284.31 -996.92 1078.31 1040.36 756.08 714.63 4.54 5979016.80 636017.80 -148.89563930 70.35053140 6555.40 7.66 171.89 6311.81 6378.69 -995.37 1088.84 1035.98 746.41 718.42 4.45 5979007.19 636021.77 -148.89560851 70.35050497 6649.99 11.43 177.80 6405.07 6471.95 -988.65 1104.51 1025.66 730.79 719.67 4.11 5978991.61 636023.30 -148.89559838 70.35046232 6744.48 14.59 176.11 6497.13 6564.01 -979.04 1125.78 1011.47 709.56 720.84 3.37 5978970.40 636024.85 -148.89558892 70.35040431 6839.50 17.15 174.46 6588.52 6655.40 -967.97 1151.76 995.06 683.67 723.00 2.74 5978944.56 636027.48 -148.89557137 70.35033358 6934.75 18.71 174.28 6679.14 6746.02 -955.88 1181.08 977.37 654.49 725.88 1.64 5978915.44 636030.89 -148.89554803 70.35025386 7029.69 19.53 174.61 6768.84 6835.72 -943.01 1212.18 959.21 623.54 728.89 0.87 5978884.55 636034.45 -148.89552363 70.35016931 7124.60 22.13 179.75 6857.55 6924.43 -927.53 1245.90 938.88 589.86 730.46 3.35 5978850.90 636036.63 -148.89551092 70.35007730 7219.27 25.34 183.43 6944.20 7011.08 -907.51 1283.99 914.54 551.79 729.32 3.73 5978812.83 636036.18 -148.89552016 70.34997331 7251.92 26.73 184.72 6973.54 7040.42 -899.48 1298.32 905.17 537.50 728.30 4.60 5978798.52 636035.42 -148.89552847 70.34993426 7282.74 28.20 186.33 7000.89 7067.77 -891.22 1312.54 895.73 523.35 726.93 5.34 5978784.35 636034.30 -148.89553963 70.34989561 7314.12 29.78 187.39 7028.33 7095.21 -882.09 1327.74 885.50 508.26 725.11 5.29 5978769.22 636032.75 -148.89555442 70.34985437 - 7409.05 34.01 189.69 7108.92 7175.80 -850.80 1377.89 851.67 458.68 717.60 4.64 5978719.53 636026.15 -148.89561538 70.34971894 7503.78 37.44 189.88 7185.81 7252.69 -815.41 1433.19 815.42 404.18 708.20 3.62 5978664.87 636017.73 -148.89569175 70.34957006 7598.91 39.79 190.63 7260.13 7327.01 -777.04 1492.55 778.61 345.77 697.62 2.52 5978606.28 636008.21 -148.89577766 70.34941048 7693.92 40.19 193.06 7332.93 7399.81 -736.31 1553.61 742.40 286.02 685.09 1.70 5978546.32 635996.75 -148.89587947 70.34924726 7788.17 40.05 195.83 7405.01 7471.89 -693.80 1614.33 707.43 227.22 669.94 1.90 5978487.26 635982.68 -148.89600245 70.34908662 7882.98 40.18 196.15 7477.52 7544.40 -649.86 1675.42 674.50 168.50 653.11 0.26 5978428.25 635966.91 -148.89613910 70.34892619 7977.40 40.22 195.62 7549.63 7616.51 -606.11 1736.37 645.85 109.88 636.43 0.36 5978369.34 635951.29 -148.89627454 70.34876606 8073.40 39.98 193.73 7623.07 7689.95 -562.63 1798.20 622.78 50.07 620.77 1.29 5978309.26 635936.71 -148.89640175 70.34860266 8168.14 39.93 193.73 7695.69 7762.57 -520.58 1859.04 606.39 -9.03 606.33 0.05 5978249.91 635923.34 -148.89651900 70.34844120 8262.49 39.85 193.88 7768.08 7834.96 -478.69 1919.55 595.76 -67.80 591.89 0.13 5978190.91 635909.97 -148.89663624 70.34828068 8357.43 39.86 192.42 7840.97 7907.85 -437.08 1980.39 591.84 -127.04 578.05 0.99 5978131.43 635897.20 -148.89674862 70.34811884 8452.34 39.82 191.59 7913.84 7980.72 -396.40 2041.19 595.37 -186.51 565.40 0.56 5978071.74 635885.63 -148.89685131 70.34795637 8547.65 39.77 191.54 7987.08 8053.96 -355.92 2102.19 605.52 -246.28 553.17 0.06 5978011.77 635874.48 -148.89695062 70.34779310 8643.12 39.77 191.28 8060.46 8127.34 -315.53 2163.27 621.69 -306.14 541.09 0.17 5977951.70 635863.48 -148.89704872 70.34762955 8737.68 39.85 190.97 8133.09 8199.97 -275.71 2223.81 643.35 -365.54 529.41 0.23 5977692.10 635852.88 -148.89714357 70.34746727 8832.73 39.96 191.29 8206.01 8272.89 -235.60 2284.78 669.99 -425.37 517.64 0.25 5977832.08 635842.19 -148.89723914 70.34730382 8927.56 40.21 190.87 8278.56 8345.44 -195.47 2345.85 701.04 -485.30 505.90 0.39 5977771.95 635831.54 -148.89733442 70.34714012 9022.66 40.21 190.55 8351.19 8418.07 -155.43 2407.24 736.36 -545.62 494.49 0.22 5977711.44 635821.22 -148.89742706 70.34697531 9118.04 40.15 190.59 8424.06 8490.94 -115.41 2468.78 775.16 -606.12 483.20 0.07 5977650.75 635811.03 -148.89751872 70.34681005 9212.19 40.27 191.36 8495.96 8562.84 -75.55 2529.56 815.91 -665.79 471.63 0.54 5977590.89 635800.54 -148.89761267 70.34664704 9307.12 40.20 191.73 8568.43 8635.31 -34.88 2590.88 859.01 -725.86 459.36 0.26 5977530.61 635789.35 -148.89771231 70.34648292 Drilling Office 2.7.1043.0 Prudhoe Bay Unit- WOA\R-PAD\R-17\R-17BPB1\R-17BPB1 5/7/2014 8:56 AM Page 2 of 3 Comments MD Incl Azim True TVDSS TVD VSEC AHD Closure NS EW DLS Northing Easting Longitude Latitude (ft) V) M (ft) (ft) (ft) (ft) (ft) (ft) (ft) 011001t1 MUS) (ftUS) 9338.97 40.21 192.10 6592.76 8659.64 -21.15 2611.44 873.85 -745.98 455.12 0.75 5977510.42 635785.47 -148.89774677 70.34642796 9420.23 40.29 192.50 8654.78 8721.66 14.19 2663.94 912.54 -797.28 443.93 0.33 5977458.93 635775.22 -148.89783758 70.34628782 7' 9486.00 41.00 193.05 8704.68 8771.56 43.28 2706.78 944.87 -839.06 434.46 1.21 5977416.99 635766.50 -148.89791448 70.34617368 9491.40 41.06 193.09 8708.75 8775.63 45.70 2710.33 947.57 -842.51 433.66 1.21 5977413.52 635765.76 -148.89792099 70.34616425 9522.21 45.55 192.78 8731.17 8798.05 60.09 2731.46 963.81 -863.10 428.93 14.59 5977392.85 635761.41 -148.89795936 70.34610800 9554.20 50.02 194.54 8752.66 8819.54 76.45 2755.14 982.04 -886.12 423.32 14.55 5977369.74 635756.22 -148.89800487 70.34604513 9585.45 53.88 195.32 8771.92 8838.80 93.83 2779.75 1000.88 -909.89 416.98 12.51 5977345.86 635750.31 -148.89805636 70.34598019 9617.71 57.51 197.54 8790.10 8856.98 113.14 2806.39 1021.12 -935.44 409.43 12.61 5977320.18 635743.22 -148.89811762 70.34591039 9649.31 61.26 200.48 8806.19 8873.07 133.67 2833.58 1041.27 -961.14 400.57 14.31 5977294.33 635734.82 -148.89818961 70.34584019 9680.89 63.77 201.71 8820.76 8887.64 155.47 2861.59 1061.69 -987.27 390.48 8.67 5977268.02 635725.21 -148.89827147 70.34576879 9712.75 66.70 203.89 8834.11 8900.99 178.51 2890.52 1082.54 -1013.93 379.27 11.10 5977241.16 635714.48 -148.89836250 70.34569596 9744.21 69.90 207.80 8845.74 8912.62 202.70 2919.74 1102.91 -1040.23 366.52 15.39 5977214.65 635702.21 -148.89846598 70.34562413 9775.87 72.59 211.40 8855.92 8922.80 228.55 2949.72 1122.79 -1066.28 351.71 13.71 5977188.33 635687.87 -148.89856619 70.34555295 9806.96 74.34 215.44 8864.78 8931.66 255.20 2979.52 1141.50 -1091.15 335.29 13.67 5977163.17 635671.91 -148.89871942 70.34548502 9839.06 75.91 219.35 8873.02 8939.90 283.84 3010.54 1159.79 -1115.79 316.45 12.75 5977138.20 635653.52 -148.89887233 70.34541771 9870.95 78.15 222.21 8880.18 8947.06 313.18 3041.62 1177.17 -1139.31 296.16 11.21 5977114.31 635633.65 -148.89903706 70.34535344 9901.72 81.63 224.13 8885.58 8952.46 342.17 3071.90 1193.61 -1161.40 275.43 12.87 5977091.86 635613.34 -148.89920526 70.34529311 9933.28 84.99 227.70 8889.26 8956.14 372.56 3103.24 1209.93 -1183.20 252.92 15.48 5977069.66 635591.22 -148.89938796 70.34523356 9965.06 88.36 228.79 8891.10 8957.98 403.62 3134.97 1225.95 -1204.32 229.26 11.14 5977048.11 635567.95 -148.89958002 70.34517585 9996.15 91.41 229.87 8891.16 8958.04 434.17 3166.05 1241.73 -1224.58 205.68 10.41 5977027.43 635544.74 -148.89977138 70.34512051 10028.27 94.24 229.32 8889.58 8956.46 465.72 3198.13 1258.49 -1245.37 181.25 8.98 5977006.20 635520.69 -148.89996963 70.34506371 10060.10 97.33 230.66 8886.37 8953.25 496.90 3229.79 1275.43 -1265.73 157.00 10.57 5976985.41 635496.82 -148.90016645 70.34500809 10091.14 100.15 232.28 8881.65 8948.53 527.23 3260.47 1291.71 -1284.84 133.01 10.45 5976965.88 635473.17 -148.90036120 70.34495589 10123.97 103.54 232.71 8874.92 8941.80 559.08 3292.60 1308.82 -1304.40 107.52 10.41 5976945.86 635448.05 -148.90056804 70.34490245 10155.25 106.63 233.38 8866.78 8933.66 589.06 3322.79 1325.18 -1322.56 83.39 10.09 5976927.27 635424.25 -148.90076388 70.34465285 10186.68 106.60 234.59 8857.79 8924.67 619.01 3352.91 1341.56 -1340.26 59.03 3.69 5976909.13 635400.21 -148.90096159 70.34480447 10280.94 105.37 234.41 8831.83 8898.71 709.21 3443.53 1392.96 -1392.88 -14.74 1.32 5976855.19 635327.41 -148.90156028 70.34466072 10322.00 105.37 234.41 8820.95 8887.83 748.61 3483.12 1416.70 -1415.93 -46.94 0.00 5976831.57 635295.64 -148.90182157 70.34459777 Survey Error Model: ISCWSA Rev 0 "' 3-D 95.000% Confidence 2.7955 sigma Survey Program: Description Part MD From MD To EOU Freq Hole Size Casing Diameter Survey Tool Type Borehole I Survey (ft) (ft) (ft) (in) (in) 1 0.000 3716.400 Act Stns 17.500 13.375 BOSS -GYRO R-171 R-17 1 3773.000 4157.700 Act Stns 8.500 7.000 GYD-GC-MS R-17BP81 / R-17BPB1 1 4157.700 9420.230 Act Stns 8.500 7.000 MWD+IFR+MS R-17BPB1 / R-17BPB1 1 9491.400 10280.940 Act Stns 6.125 4.500 MWD+IFR+MS R-17BPB1 / R-17BPB1 1 10322.000 10322.000 Act Stns 6.125 4.500 BLIND R-17BPB1 / R-178PB1 Legal Description: Northing (Y) Easting (X) Surface: 1765.9 FSL 3590.2 FEL S32 T12N R13E UM _ 5978248.000 635317.000 BHL: 350 FSL 3642 FEL 32 T12N R13EUM 5976831.570 635295.640 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17BPB1\R-17BPB1 5/7/2014 8:56 AM Page 3 of 3 Printed 4/28/2014 3:05:50PM North America -ALASKA - BP Page 1 of 2 Cementing Report Common Well Name: -R-1 7 / 02 Report no.: 1 D Report date: 4/1/2014 Project: Prudhoe Bay Site: PB R Pad Spud Date/Time: 12/14/1981 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/17/2014 End Date: 4/10/2014 AFE No.: Contractor: PARKER DRILLING CO. Rig Name/No.: PARKER 273 Rig Release: 4/14/2014 X3 -0152Q -C: (12,965,339.52) UWI: 500292067700 Active datum: R-1 7B ACTUAL @66.88usft (above Mean Sea Level) General Information Job type: Primary Cement job start date/time: 4/1/2014 3:30PM Job end date/time: 4/2/2014 4:30PM Cement Company: SCHLUMBERGER Cementer: Cemented String: DRILLING LINER 1 String Size: 7.000 (in) String Set TMD: 9,480.00 (usft) Hole Size: 8.500 (in) Pipe Movement Pipe Movement: RECIPROCATING Rotating Time (Start -End): RPM: Rotating Torque (iniUavg/max): (ft-Ibf) Reciprocating Time (Start -End): 10:00:00 am 4:00:00 pm Recip Drag Up/Down: 320.0 - 165.0 (kip) SPM: 1.00 (spm) Stroke Length: 4.00 (usft) Fluid Name: SPACER Fluids (1 of 2) Slurry Type: SPACER Purpose: SPACER Class: SPACER Description: WEIGHTED SPACER Density: Yield: Mix Water Ratio: Excess: Mix Method: Sacks Used: Water Volume: Excess Slurry Volume: 0.0 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 30.0 (bbl) Excess Measured From: Mud Type: Density: 12.00 (ppg) PV: 11.00 (cp) YP: 19.000 (Ibf/100W) Viscosity: 42.00 (s/qt) Gels 10 Sec: 6.000 (Ibf/100ft2) Gels 10 Min: 9.000 (Ibf/100ft2) Fluid Name: CEMENT Fluids (2 of 2) Slurry Type: CEMENT Purpose: PRIMARY Class: G -CLASS Description: TAIL SLURRY Density: 15.80 (ppg) Yield: 1.1700 (ft'/sk) Mix Water Ratio: 5.216 (gal/sk94) Excess: 30.00(%) Mix Method: BATCH Sacks Used: 226.88 (9411b sacks) Water Volume: 28.2 (bbl) Excess Slurry Volume: 14.2 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: 47.3 (bbl) Slurry Volume: 47.3 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: LSND Density: 10.60 (ppg) PV: 14.00 (cp) YP: 19.000 (Ibf/100ft2) Viscosity: 42.00 (s/qt) Gels 10 Sec: 6.000 (Ibf/100ft2) Gels 10 Min: 9.000 (Ibf/100ft') Additives Name Type Amount Units Concentration Unit D046 ANTIFOAM AGENT % 0.200 %BWOC D065 DISPERSANT % 0.700 % BWOC D-167 FLUID LOSS % 0.200 % BWOC D600 G GAS -BLOCK GALS 2.000 GAL/SX D-177 RETARDER GALS 0.060 GAL/SX Printed 4/28/2014 3:05:50PM Printed 4/28/2014 3:05:50PM North America - ALASKA - BP Page 2 of 2 Cementing Report Common Well Name: R-17 / 02Report no.: no.: 1 D Report date: 4/1/2014 Project: Prudhoe Bay Site: PB R Pad Spud 12/14/1981 Event Type: RE-ENTER- ONSHORE (RON) y 1 Start Date: 3/17/2014 End Date: 4/10/2014 AFE No.: Contractor: PARKER DRILLING CO. Rig Name/No.: PARKER 273 Rig Release: 4/14/2014 1 X3 -0152Q -C: (12,965,339.52) UWI: 500292067700 Active datum: R -17B ACTUAL @66.88usft (above Mean Sea Level) / ` f Stages Stage Stage Type Est. Top st. Bottom Mud Circ. Mud Circ. Top Bottom Plug PressureFloat Pressure Returns Circulate Cmt Vol to Total Annular no. (usft) (usft) Rate Press. Plug Plug Bumped Bumped Held Held Prior Surface Mud Lost Flow (gpm) (psi) (psi) (min) (hr) (bbl) (bbl) After 1 PRIMARY CEMENT 7,988.00 9,488.00 252.0 890.00 Y 905.001v 5.00 100% 4.00 0.0 0.0 Pumping Schedule Fluid pumped Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cmt Start Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. temp. (bbl) Rate (bbl/min) (usft) (usft) (scf) (bbl/min) SPACER- 30.0 N CEMENT - TAIL SLURRY 4.00 6.00 7,988.00 9,488.00 13:15 15:15 4/1/2014 16:14 15:36 N Tests Casing Test Shoe Test Liner Top Test Test Pressure: 3,500.00 (psi) FIT/LOT: (ppg) Liner Overlap: 183.00 (usft) Time: 30 (min) Tool: N Positive Test: (ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hole Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: 18.00 (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: 7,988.00 (usft) Under Pressure: (psi) How Determined: CALCULATED Bond Quality: TOC Sufficient: Y CET Run: N Job Rating: EXCELLENT Bond Quality: If Unsuccessful, Detection Indicator: Temp Survey: N Remedial Cement Required: N Hrs Prior to Log: (hr) How Determined: Printed 4/28/2014 3:05:50PM Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] Sent: Saturday, May 10, 2014 10:37 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; Wallace, Chris D (DOA); AK, OPS Well Pad RJ; Peru, Cale; Regg, James B (DOA) Cc: AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer; AK, D&C DHD Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep Subject: OPERABLE: Producer R-1 7B (PTD #2140300) Proven Barriers During Wellwork Attachments: R-1 7B Wellbore Schematic.pdf All, Producer R -17B (PTD # 2140300) recently had rig wellwork completed. A passing MIT -IA to 3,600 psi on April 13, 2014 demonstrated competent well barriers downhole. At this time the well has been reclassified as Operable. Please use caution when bring the well online as the annuli are fluid packed. A copy of the wellbore schematic has been included for reference. Please call with any questions. Thank you, Laurie Climer BP Alaska - Well Integrity Coordinator GW WIC Office: 907.659.5102 WIC Email: AKDCWeIIlntegrityCoordinator@BP.com TREE= 4-1/16"CAN WELLHEAD= ME EVOY ACTUATOR = BAKER C OKB. ELEV = 50.48' BF. ELEV = 21.48' KOP = 3099' Max Angle = 111'@10438' Datum MD = 9637' Datum TVD = 8800' SS 20- CONDUCTOR -110 94#, H-40, D = 19.124" 13-3/8" CSG, 72#, L-80, D = 12.347" 1—{ 2682' 9-5/8" WHPSTOCK (03/25/14) I 3795' 9-518" CSG, 47#, L-80, D = 8.681- 3795' Minimum ID = 3.725" @ 9265' 4-112" HES XN NIPPLE TOP OF CEMENT 1—I 7980- PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: Note: Refer to Production DB for historical perf data SIZE SPF NTERI/AL Opn/Sqz SHOT SOZ 4-1/2" SLTD 12626-13061 SLOT 04/10/14 4-1/2" SLTD 13195-13511 SLOT 04/10/14 TOP OF 4-1/2" LNR 14-1/2* TBG, 12.6#, 13CR-85 VAM TOP, _0152 bpf, D = 3.958" 7" LNR, 26#, L-80 VAM TOP HC XO TO L-80 BTC -M 7" LNR, 26#, L-80 VAM TOP HC, .0383 bpi, ID = 6.276" "XD" SLIDING SLV. ID = 3.813 - NO DEPTH O/C DATE 2 1 10949 11454 1 O O 04/12/14 04/12/14 • eA-_ • • _• R-1 7SA► DOTES: WELL ANNE > 70° @ 9810'"` MAX L...3LEG: 77" @ 9936'— CHROMETBG & LNR _ — SEE PG2 FOR PREVIOUS WELLBORE'"" 04104/14 JVCOLLISION w /11-05 (SIM BELOW) 2010' 44-112" OTIS 2608' 1-i 9-5/8" DV PKR 3586' J-19-518" X 7" BKR HRD-E ZXPN LTP w / TIEBACK, D = 6.17" 3601' 9-5/8" X 7" BKR FLEX LOCK HGR, D = 6.19" MLLOUT WINDOW (R -17B) 3773' - 3790' ' GAS LIFT MANDRELS ST MD I TVD DEV TYPE VLV LATCH PORT DATE 4 3809 3775 25 KG62 DCK2 BEK - 04/12/14 3 6181 6007 10 KG62 DMY BK 0 04/12/14 2 7744 7438 40 KG62 DMY BK 0 04/12114 1 9065 8450 40 KGB2 DMY BK 0 04/12/14 9138' 1--i4-1/2- OTIS X NP, D = 3.813" 9163' -�7" X 4-1/2" HES TNT PKR, D = 3.856" 9197' 4-1/2" OTIS X NIP, D = 3.813- 9265' 1-44-1/2" OTIS XN NP, D = 3.725- 9272 9272' 7" X 5" BKR HRD-E ZXP PKR w / TEBK, D = 4.31" 9282' 9282' 4-112" WLEG, ID = 3.958" 9 F EMD TT NOT LOGGED 1 9355' 9294' 7" X 5" BKR DG FLEX -LOCK HGR,D 44.30' 94W' " 9304' 5" X4-1/2" XO PN, D=3.910E 10510 INTERCEPT R 05A @ -11000' - -11100' 29 C9 0 (04104114) ECP SET ABOVE COLLISION C9 0 POINT & CMT PLUG TO PROVIDE 6 I 11102 ISOLATION BETWEEN WELLS 5_ 5 _ HES WATER SWELL PACKERS I I 4-1/2" LNR, 12.6#, 13CR 80 HYD 521, — 12626' - 13061' I I .0125 bpf, D = 3.958" I I I I I 1 14-1/2" LNR, 12.6#, 13CR-80 HYD 521, 13195' -13511 .0125 bpf, D = 3.958" NO SIZE TOP DEPTH MN D 9 4-1/2" 9511 3.958" 8 4-112" 10510 3.958" 7 4-1/2" 10649 3.958" 6 4-1/2" 11102 3.958" 5 4-112" 11265 3.958" 4 4-1/2" 11568 3.958" 3 4-1/2" 12566 3.958" 2 4-112' 13061 3.958" 1 4-112 13156 3.958" DATE REV BY COMVBTTS DATE REV BY COMMENTS 01/06/82 N18E INITIAL COMPLETION 04/28/14 JG/PJC R -05A COLLISION COMMENT 09/24/98 N2ES SIDETRACK (R -17A) 05/07/14 JL/JMD ADDED SLOTTED LNR SUMMARY 04/14114 PKR 273 SIDETRACK (R-1 7B) 04/14114 PJC DRLG HO CORRECTIONS 04/19/14 RBI PJC TREEREPLACEMENT 04/24/14 JG/ PJC 1 FINAL ODE APPROVAL PRUDHOE BAY tJr11T WELL: R 17B PERMIT No: 2140300 API No: 50-029-20677-02 SEC 32, T12K R13E, 1766' FSL & 1690' FWL BP Exploration (Alaska) TREE = 6-3/8" CNV WELLHFAD= McEVOY ACTUATOR = AXELSON NITIAL KB. ELE 50.48' NTfIAL BE ELE 21.48' KOP = 3099 Nfax Angle = 100° @ 11277 Datum Ivo = 10459 Datum TVD= 8809 SS 13-3/8" CSG, 72#, L-80, D = 12.347" Minimum ID = 3.813" 2200' 4-1/2" HES X NIPPLE TOP OF CBvENT N TBG & IA (03A 671 "`TI41- — TOP OF 7" LNR 9881' �TUBNG FLINCH (03/13/14) 10136' - 10141' — (TOP OF 4-1/2" LNR --L__10203' 4-1/2" TBG, 2 6#, L-80 BTC, `10216' 0152 bpf, ID = 958" : TOP OF CEMENT (TAGGED 03/03114) ' 1023 9-5/8" CSG, 47#, L-80, D = 8.681" !*4! r.. V WHIPSTOCK 10394 7" LNR, 26#, L-80, .0383 bpf, D = 6.276" 10395' 9-5/8" EZSV 10413' — REF LOG: ? ANG LE AT TOP PERF: 99" @ 10960' Note: Refer to Production DB for historical perf data SIZE I SPF I MHTVAL I Opn/Sgz I SWOT I SOZ 10960 - 11000 0 1/01 4-1/2" I SLTD)11342 - 11900 1 SOT 109115/98 • •1 0 SAFE TOTES: WELL ANGLE > 70° @ 10624' " 2200' –{4-112" HES X NP, iD= 3.873" 2608' 9-5l8• DV PKR 3915' JET Ctfr (o37tsna) (SAS t_IFT MANDRELS STA #1= CBVIEWEDONUWIW14 1014W 4-1/2" HES X NP, D = 3.813" 10161' J 7" X 4-1/2" BKR S-3 PROD PKR, 9) = 3.875" ..'10.184',g 41/-2" HES X NP, lD= 3.813" 10205' 1--i4-1/2" HES XN MP, D = 3.725" 10203'd7 MP TVD I DEV, PEI VLV LATCH PORT DATE 6 13079 3078 8 CA DW RK 16 03104/14 5 {5187 4815 43" CA DW RK 16 03/04/14 4 6563 5818 43 -CA BATTY - _ 03/04/14 3 �;31 �*7 4r A DONE RK 16 10/03/98 2 8582 7309 40 CA EMPTY - - 03/04/14 1 9425179731 37 1 CA I 'EMPTY -- - 03/04/14 STA #1= CBVIEWEDONUWIW14 1014W 4-1/2" HES X NP, D = 3.813" 10161' J 7" X 4-1/2" BKR S-3 PROD PKR, 9) = 3.875" ..'10.184',g 41/-2" HES X NP, lD= 3.813" 10205' 1--i4-1/2" HES XN MP, D = 3.725" 10203'd7 -X5 " BKRZXP PKR w / TRK SLV, D = 5.25" 1021 T —f7 -" -X 5" BKR HMC UNR HGR D = 4.438" 1021T 112" WLEG, D 3.958" 10214' ELND lT LOGGI 05/03/01 10224' 5" X4-1/2" XO P D = 3.875" 03/18/14 TA/ PC CMT TOP IA & TBG (3/16/14) 11/04/10 MILLOUT WINDOW (R -17A) 10395'-10407' 03/201 10770' HES CBvtENT RETAINER (10/10/10) 11200' WFD CRAEENT RETANER (10/09110) 11342' 1 4-1/2" BKRPAYZONEECPPKR 11350' IMLLEDVVFD(>T RETANER PUSH®TO 11350' {10108/10) FISHJUNK IN OPEN HOLE I 4-112" SLTD LNR 12.6#, 11900' L-80, .0152 bpf, D = 3.953" oPBJHOLE 1532W DATE REV BY COMMENTS DATE I REV BY COMMENTS 01106182 N18E INITIAL COMPLETION 03/18/14 LEF/ PJC GLV CIO (3/4114) 09/24/98 N2ES SIDETRACK (R -17A) 03/18/14 TA/ PC CMT TOP IA & TBG (3/16/14) 11/04/10 MS/JMD CMT RETANERS SEr (10/10/10) 03/201 AO/PJC JET CUT (03/19/14) 04/24/12 PJC DRAWING CORRECTIONS 104/M121 PJC CSG DEPTH CORRECTIONS 03/18/14 AO/ PJC CMT TOP LNR (3113/14) PRUDHOE BAY LHT WELL: R 17A PERMT No: 1981380 API No: 50.029-20677-01 SEC 32, T12K R13E, 1766' FSL & 1689' FWL BP Exploration (Alaska) Originated: Schlumberger PTS - PRINT CENTER 6411 A Street ,a ` f lQ '. And orage, AK 99518 (907) 273-1700 main (907)273-4760 fax Delivered to: APR 2 1 2015 3 MakanaK Bender Natural Resources'Technician II AGCAlaska Oil & Gas Conservation Commission t 333 W. ILve _ Suti(-- 100 Anctivr-mc. AK 1 l50 i 2AAA- 0'w 2.5-100 TRANSMITTAL DATE TRANSMITTAL# DATA LOGGED 5 /M2015 M.K.BENDER 17-08 50-029-20602-00 D69W-00028 PRUDHOE BAY WL WATER FLOW LOG FINAL FIELD 27 -Mar -15 1 1 F -31A 50-029-21647-01 CCJZ-00050 PRUDHOE BAY MEMORY PPROF w/ GHOST FINAL FIELD 29 -May -13 1 1 L-04 50-029-23319-00 D7QG-00095 PRUDHOE BAY MEMORY [PROF FINAL FIELD 22 -Mar -15 1 1 L-201 50-029-23202-00 CY89-00055 ORION MEMORY PPROF FINAL FIELD 20 -Mar -15 1 1 NK -12C 50-029-22414-03 DA87-00005 NIAKUK WL SCMT FINAL FIELD 23 -Mar -15 1 1 R -17B 50-029-20677-02 C1SD-00157 PRUDHOE BAY MEMORY BORAX LOG FINAL FIELD 21 -Mar -15 1 1 X-1 OA 50-029-20467-01 CV6H-00068 PRUDHOE BAY MEMORY DEPTH DETERMINATION FINAL FIELD 7 -Mar -15 1 1 L3-03 50-029-23535-00 C2JC-00208 LISBURNE WL MSIP/IBC FINAL FIELD 5 -Apr -15 1 1 L -01A 50-029-23011-01 CBBZ-00163 PRUDHOE BAY WL MSIP/USIT FINAL FIELD 3 -Feb -15 1 1 Transmittal Receipt / A Transmittal Receipt signature confirms that a package (box, V r`/ envelope, etc.) has been received and the contents of the package X % have been verified to match the media noted above. The specific Print Name Signature Date content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this point. Please return via courier or sign/scan and email a copy to Schlumberger. 4 1 P AlaskaPTSPrintCenter@slb.com ISLB Auditor a14 -03(D Ferguson, Victoria L (DOA) From: Laplante, Jamin <Jamin.Laplante@bp.com> Sent: Monday, April 07, 2014 3:18 PM To: Ferguson, Victoria L (DOA) Subject: RE: R -17B Permit # 214-030 Follow Up Flag: Follow up Flag Status: Flagged Hi Victoria, We have had a successful operation over the weekend. We set the ECP and balanced cement plug. We tagged TOC at 9790' and dressed that off down to 9830' where we have started our kick off from. We currently have pressure monitoring of R -05A and will continue to monitor this as we get close to passing under the intersection point. Once we pass this point and confirm no pressure communication we will release the pressure monitoring. R -05A is been classified as inoperable and will remain shut in for the rest of the production interval of R -17B. Once we have completed R -17B we will run diagnostics on R -05A to fully determine the downhole situation of it. Best Regards, Jamin Laplante Drilling Engineer Alaska GWO BP Exploration Alaska Direct: 907-564-4137 Email:.iamin.laplante@bp.com From: Ferguson, Victoria L (DOA)[ma iIto: victoria.ferguson(aa laska.gov} Sent: Friday, April 04, 2014 8:30 PM To: Laplante, Jamin Subject: Re: R -17B Permit # 214-030 Please tag TOC. Also, outline plan forward for R-05. You have approval to proceed as outlined providing BHL is the same. Keep me posted. Thanx, Victoria Sent from my iPhone On Apr 4, 2014, at 5:07 PM, "Laplante, Jamin" <Jamin.Laplante@bp.com> wrote: Hi Victoria, I am currently covering the R -17B well as John Gorrell will be out of town starting tonight. I will be the point of contact going forward. We identified that R -05A was a close approach well when drilling R -17B and it was shut in accordingly before drilling. We are fairly sure we intersected the well. We have come up with a play, -. ward for R -17B/ P273. A ECP will be run in hole and packer inflated to isolate communication between R -17B and R -05A. A balanced cement plug will be laid in the current R -17B wellbore to —9600' MD. Once the cement is set a new sidetrack will be drilled at 9715' MD and will drill forward, passing underneath the previous R -17B and R-05 intersection point and into the SAG River where it will follow the same targets as in plan 13. 1 have attached the directional plan #14 to this email. If you have any questions or would like more information please feel free to give me a call or email. If everything is in your agreement, please send me a notification of your approval. Best Regards, Jamin Laplante Drilling Engineer Alaska GWO BP Exploration Alaska Direct: 907-564-4137 Email: jamin.laplante@bp.com b X14-o3D Ferguson, Victoria L (DOA) From: Laplante, Jamin <Jamin.Laplante@bp.com> Sent: Monday, April 07, 2014 3:18 PM To: Ferguson, Victoria L (DOA) Subject: RE: R -17B Permit # 214-030 Follow Up Flag: Follow up Flag Status: Flagged Hi Victoria, We have had a successful operation over the weekend. We set the ECP and balanced cement plug. We tagged TOC at 9790' and dressed that off down to 9830' where we have started our kick off from. We currently have pressure monitoring of R -05A and will continue to monitor this as we get close to passing under the intersection point. Once we pass this point and confirm no pressure communication we will release the pressure monitoring. R -05A is been classified as inoperable and will remain shut in for the rest of the production interval of R -17B. Once we have completed R -17B we will run diagnostics on R -05A to fully determine the downhole situation of it. Best Regards, Jamin Laplante Drilling Engineer Alaska GWO BP Exploration Alaska Direct: 907-564-4137 Email: iamin.laplante@bp.com From: Ferguson, Victoria L (DOA)[mailto:victoria.fergusonCabalaska.4ov] Sent: Friday, April 04, 2014 8:30 PM To: Laplante, Jamin Subject: Re: R -17B Permit # 214-030 Please tag TOC. Also, outline plan forward for R-05. You have approval to proceed as outlined providing BHL is the same. Keep me posted. Thanx, Victoria Sent from my iPhone On Apr 4, 2014, at 5:07 PM, "Laplante, Jamin" <Jamin.Laplante@bp.com> wrote: Hi Victoria, I am currently covering the R -17B well as John Gorrell will be out of town starting tonight. I will be the point of contact going forward. We identified that R -05A was a close approach well when drilling R -17B and it was shut in accordingly before drilling. We are fairly sure we intersected the well. We have come up with a plan i", -ward for R -17B/ P273. A ECP will be run in hole and packer inflated to isolate communication between R -17B and R -05A. A balanced cement plug will be laid in the current R -17B wellbore to —9600' MD. Once the cement is set a new sidetrack will be drilled at —9715' MD and will drill forward, passing underneath the previous R -17B and R-05 intersection point and into the SAG River where it will follow the same targets as in plan 13. 1 have attached the directional plan #14 to this email. If you have any questions or would like more information please feel free to give me a call or email. If everything is in your agreement, please send me a notification of your approval. Best Regards, Jamin Laplante Drilling Engineer Alaska GWO BP Exploration Alaska Direct: 907-564-4137 Email: jamin.laplante@bp.com FR)k R-17 P—i�s z14030D Regg, James B (DOA) From: Daniel, Ryan [Ryan.Daniel@bp.com] Sent: Friday, April 04, 2014 12:20 PM To: Regg, James B (DOA); Schwartz, Guy L (DOA); Ferguson, Victoria L (DOA) Subject: Parker 273 drilling GPB R -17B / R -05A downhole pressure communication reported Good Morning Jim, Victoria, Guy, Following up on our conversation this morning on a reported pressure communication between Parker -223 drilling currently drilling R-17 and existing well R-05. The pressure communication event occurred in reservoir while drilling the Ivishak Zone 4 at approx 10233MD, and 8840 TVD. The R-5 well had been shut-in since end Jan. There are no well control concerns at present. Both wells are stable, no losses, no gains, or other pressure anomalies. Contingency plans are in place. Plan forward is to set a hard bottom/plug on R-17 prior to the reported communication depth, cement plug back 500-1000ft and isolate the ivishak zone 4 communication between the wellbores. I have spoken with the Drilling Engineer and he will make contact with Victoria once the well engineering team have determined the most appropriate plan forward. Please let me know if you have any questions or concerns Rgds Ryan BP Exploration Alaska 000 E. Benson Blvd Anchorage, Alaska Tel: +1 907 564 5430 Mob: +1 907 746 1140 ryan.danielC51bp.com P 7-0 ? 14 --0.3 Ferguson, Victoria L (DOA) From: Daniel, Ryan <Ryan.Daniel@bp.com> Sent: Friday, April 04, 2014 12:20 PM To: Regg, lames B (DOA); Schwartz, Guy L (DOA); Ferguson, Victoria L (DOA) Subject: Parker 273 drilling GPB R -17B / R -05A downhole pressure communication reported Follow Up Flag: Follow up Flag Status: Flagged Good Morning Jim, Victoria, Guy, Following up on our conversation this morning on a reported pressure communication between Parker 273 drilling currently drilling R-17 and existing well R-05. The pressure communication event occurred in reservoir while drilling the Ivishak Zone 4 at approx 10233MD, and 8840 TVD. The R-5 well had been shut-in since end Jan. There are no well control concerns at present. Both wells are stable, no losses, no gains, or other pressure anomalies. Contingency plans are in place. Plan forward is to set a hard bottom/plug on R-17 prior to the reported communication depth, cement plug back 500-1000ft and isolate the ivishak zone 4 communication between the wellbores. I have spoken with the Drilling Engineer and he will make contact with Victoria once the well engineering team have determined the most appropriate plan forward. Please let me know if you have any questions or concerns Rgds Ryan W Alaska Region Wells Integrity and Compliance BP Exploration Alaska 900 E. Benson Blvd Anchorage, Alaska Tel: +1 907 564 5430 Mob: +1 907 748 1140 ryan.daniel(o)_bp.com Ferguson, Victoria L (DOA) From: Laplante, Jamin <Jamin.Laplante@bp.com> Sent: Friday, April 04, 2014 5:06 PM To: Ferguson, Victoria L (DOA) Subject: R -17B Permit # 214-030 Follow Up Flag: Follow up Flag Status: Flagged Hi Victoria, I am currently covering the R -17B well as John Gorrell will be out of town starting tonight. I will be the point of contact going forward. We identified that R -05A was a close approach well when drilling R -17B and it was shut in accordingly before drilling. We are fairly sure we intersected the well. We have come up with a plan forward for R -17B/ P273. A ECP will be run in hole and packer inflated to isolate communication between R -17B and R -05A. A balanced cement plug will be laid in the current R -17B wellbore to —9600' MD. Once the cement is set a new sidetrack will be drilled at 9715' MD and will drill forward, passing underneath the previous R -17B and R-05 intersection point and into the SAG River where it will follow the same targets as in plan 13. 1 have attached the directional plan #14 to this email. If you have any questions or would like more information please feel free to give me a call or email. If everything is in your agreement, please send me a notification of your approval. Best Regards, Jamin Laplante Drilling Engineer Alaska GWO BP Exploration Alaska Direct: 907-564-4137 Email: iamin.laplante@bp.com R -17B (P14) Proposal Geodetic Report Schlumberger (Def Plan) Client: BP Vertical Section Azimuth: 240.000' (True North) Field: Prudhoe Bay Unit - WOAn Vertical Section Origin: 0.000 ft, 0.000 ft Structure i Slot: Well: R -PAD / R-17 [�rI� W R-17 y�1(,,�,��/ �ul.:U 2/ TVD Reference Datum: TVD Reference Elevation: Rotary Table 66.880 ft above MSL Borehole: R-178 Seabed / Ground Elevation: 19.930 R above MSL API#: 500292067702 1133CG:-tt Magnetic Declination: 19.797' Survey Name: R -17B (P14) Total Gravity Field Strength: 1002.0034mgn (9.80665 Based) Survey Date: April 04, 2014 Gravity Model: DOX Tort / AND / DDI / ERD Ratio: 270.244' / 6323.289 It / 6.400 / 0-706 Total Magnetic Field Strength: 57630.782 nT Coordinate Reference System: NAD27 Alaska State Plane, Zone 04, US Feet Magnetic Dip Angle: 81. 011 ' Location Let / Long: N 70' 20' 54.47744", W 148° 54' 5.18639' Declination Date: March 26, 2014 Location Grid WE YIX: N 5978248.000 ItUS, E 635317.000 ftLIS Magnetic DerAma0on Model: 13GGM 2013 CRS Grid Convergence Angle: 1.0346' North Reference: True North Grid Scale Factor: 0.9999208 Grid Convergence Used: 0.0000' Version / Patch: 2.7.1043.0 Total Corr Mag NorthaTrue North: 19.7968' MD Incl Azim True NDSB TVD VSEC NS EW TF DLS Directional Northing Eluding(R) Comments (°l 11 (R) (ft) (ft) (ft) (ft) PI r1loop) D"licuity, Index (flus) (RDs) 0,00 0.00 0.00 -68.88 0.00 0.00 0.00 0.00 OM WA 0.00 5976248.00 635317.00 16.40 0.00 0,00 50.48 16.40 O.DO 0.00 0.00 OM 0.00 0.00 5978248.00 635317.00 45.40 0.00 0.00 -21.48 45.40 0.00 0.00 0.00 350.3M 0.00 0.00 5978248.00 635317.00 116.40 0.30 350.30 49.52 116.40 -0.08 0.18 -0.03 2T39M 0.42 0.00 5978248.18 635316.97 216.40 0.15 27.39 149.52 218.40 -0.27 0.56 .002 46.7M a20 0.00 5978248.56 635316.97 316.40 0.15 46.70 249.52 316.40 -0.50 0.76 0.14 354.71 M 0.05 0.00 5978248.77 835317.13 418.40 1.03 354.71 349.51 416.39 -1.01 1.75 0.75 139.2M 0.95 0.44 5978249.75 635317.12 516.40 1.28 139.20 449.50 516.38 -1.50 1.80 0.80 14.5M 2.20 1.05 5978249.81 835317.77 616.40 0.40 14.50 549.50 616.38 -2.05 1.29 1.62 122.81 M 1.64 1.33 5978249.32 635318.59 716.40 0.45 12261 649.50 716.38 -247 1.42 2.04 56AM 0.69 1.44 5978249.45 635319.01 818.40 0.67 56.40 749.49 816.37 3.23 7.53 2.85 SIAM 0.64 1.56 5978248.58 835319.82 916.40 0.52 34.40 849.49 97637 -4.23 2.23 3.60 359.5M 0.27 1.65 5978250.29 635320.56 1016.40 0.33 359.50 949.48 1016.38 4.78 289 3.85 20.7M 0.31 1.72 5978250.96 635320.80 1116.40 0.28 20.70 1049.48 1116,36 -5.11 3.41 3.93 39.79M 0.12 1.76 5978251.48 635320.87 1216.40 0,22 39.79 1149.48 1216.36 5.45 3.78 4.14 111.2M 0.70 1.76 5978251.86 635321.07 131 6. 40 0.25 111.20 1249.48 1318.36 5.80 3.85 4.47 1117M 0.28 1.82 5978251.93 635321.40 1416.40 0.12 111.70 1349.48 1416.36 5.00 3.73 4.77 127.81M 0.13 1.84 5978251.62 635327.70 1516.40 0.17 127.81 7449.48 1578,36 5,12 3.80 4.88 82M 0.08 1.86 5978251.69 635321.92 1816.40 0.76 82.00 1549.48 1676.36 5.30 3.53 5.23 60.79M 0.13 1.86 5978257.62 635322.17 1716.40 0.32 60.79 1649.48 1716.36 -6.70 3.68 5.60 52.2M 0.19 1.91 5978251.78 63532254 1816.40 0.72 52.20 1749.47 1816.35 -7.60 4.21 6.35 82.09M 0.41 1.96 5978252.32 635323.27 1916.40 0.73 82,09 1849.47 1916.35 -8.81 4.68 7.47 80M 0.37 2.03 5978252.81 635324.39 2016.40 0.43 80.00 1949.46 2076.34 -9.75 4.83 8.47 51.09M 0.30 2.08 5978252.98 635325.38 2116.40 0.67 51,09 2049.46 2116.34 -10.68 528 9.30 67.3M 0.36 2.13 5978253.43 635326.20 2216.40 0.70 67.30 2149.45 2216.33 -11.87 5.87 10.32 56.2M 0.20 2.17 5978254,05 635327.21 2316.40 1,03 56.20 2249.44 2316.32 -13,37 Be.0 11.83 122.2M 0.37 223 5978254.81 635328.50 2416.40 1.47 122.20 2349.42 2416.30 -14.87 6.42 13.46 72.3M 1.41 2.33 5978254.66 635330.34 2578.40 1.17 7230 2449,39 2516.27 -16.46 6.05 15.52 86.9M 1,15 2.42 5978254.32 63533240 2616.40 0.98 86.90 2549.38 2616.28 -18.22 6.40 1734 88.6M 0.33 2.47 5978254.71 635334.22 13347' 2697.40 0.98 58.60 2630.37 2697.25 -1945 6.46 16.73 89M 0.04 250 5978254.79 635335.61 2716.40 0.98 89.00 2649.36 2716.24 -19.73 6.46 19.05 44M 0.04 2.50 5978254.81 635335.93 2816.40 2,62 44.00 2749.31 2816.19 -22.68 8.12 21.50 41M 205 2.62 5978255.51 635338.34 2916.40 3.95 41.00 2849,15 2978.03 -28.13 12.37 25.34 38.7M 1.34 2.74 5978260.82 635342.11 3016.40 5.92 36.70 2948.77 3015.65 -36.19 18.99 30.83 29.29M 1.98 2.89 5978267.54 635347.48 3118.40 9.72 29.29 3047,90 3114.78 -47.82 29.93 37.93 19.82L 3.42 3.08 5978278.61 635354.38 3216.40 11.05 25,70 3146.35 3213.23 52.55 45.48 45,97 28.31R 2,03 3.24 5978294.30 635362.13 3316.40 13.38 31.00 3244.09 3310.97 -80.59 64.04 56.08 26.39L 2.58 3.39 5978313.03 635371.91 3416.40 16.62 25.50 3340.67 3407.65 -102.50 86.87 68.20 16.57R 3.54 3.56 5978336,08 635383.62 3516.40 17.75 26.80 343021 3503.09 -127.01 113.41 81.18 19.71R 1.18 3.67 5978362.85 635396.12 3616.40 20.50 29.39 3530.68 3597.56 -154.81 142.30 96.61 7.44R 2.90 3.79 5978392.01 635411.01 Tie -In Survey 3716.40 2322 30.29 3623.48 3690.36 -187.01 174.69 115.15 12.81R 2.74 3.91 5978424.62 635428.97 TOW 3773.00 24.54 31.00 3675.23 3742.11 -206.98 194.30 128.83 62.78R 2.39 3.97 5978444.54 635440.29 BOW 3790.00 25.15 33.66 3690.66 3757.54 -213.31 200.33 130.65 118.78R 7,53 4.00 5978450.64 635444.00 3820.00 24.62 38.08 3717.88 3784.76 -224.74 210.68 137.88 129.44R 3.80 4.03 5978461.12 635451.03 385000 23.15 40.85 3745.31 3812.19 -236.02 220.20 745.40 128.BSR 8.09 4.08 5978470.77 635458.39 3880.00 22.52 42.86 3772.96 3839.84 -247.08 228.87 153.17 148.49R 3.34 4.10 5978479.56 835466.00 3970.00 19.09 49.52 3857.09 3923.97 -278.04 251.07 176.10 68.87R 4.62 4.19 5978502.18 635488.52 4060.00 20.06 55.95 3941.90 4008.78 -307.91 259.27 200.08 28.89L 2.62 4.25 5978520.81 635512.17 4157.70 21.64 53.61 4033.20 4100.08 342.53 289.34 228.47 87.39L 1.83 4.31 5978541.39 635540.19 4253.28 21.85 47.61 4121.99 4188.87 377.42 311.79 255,80 39.81R 2.34 4.36 5978584.33 635567.11 4279.45 22.09 46.14 4146.26 4213.14 386.99 318.35 263.06 95.7L 1.19 4.38 5978571.03 635574.25 4374.01 2205 46.96 4233.89 430077 421.69 342.33 289.27 98.26L 0.47 4.42 5978595.47 635600.02 4488.96 21.94 44.63 4321.95 4388.83 456.16 387.13 314.77 110.42L 0.93 4.46 5978820.72 635625.06 4564.07 21.47 40.87 4410.24 4477.12 -489.71 39291 336.62 108.65L 1.54 4.50 5978646.93 635648.44 4658.44 21.02 36.74 4498.26 4565.14 521.60 419.55 360.06 102.92L 1.65 4.54 5978673.95 635669.40 4753.21 20.99 36.37 4588.73 4653.61 552.77 446.84 380.29 73.34L 0.14 4.56 5978701.60 635689.13 4848.46 21.06 35.73 4675.64 4742.52 584.00 474.47 400.40 81,7R 0.25 4.59 5978729.58 635708.74 4942.98 21.14 37.14 4763.83 4830.71 515.18 501.84 420.61 97.82R 0.54 4.82 5978757.32 635728.45 5037.13 21.11 37.77 4851.65 4918.53 546.52 528.78 441.25 103.441- 0.24 4.64 5978784.62 635748.59 5132.27 21.04 36.93 4940.42 5007.30 578.09 555.96 462.00 88.68L 0.33 4.66 5978812.18 635768.85 5227.05 21.06 35.37 5028.68 5095.76 -709.23 583.46 482.08 87.21L 0.59 4.69 5978840.02 635788.43 5322.10 21.10 33.81 5117.57 5789.45 -740.08 611.84 501.44 86.97R 0.67 4.77 5978888.54 835807.27 5416.74 21.15 35.61 5205.85 5272.73 -770.89 639.71 520.81 91.96R 0.76 4.73 5978896.95 835826.13 5510.67 21.14 38.73 5293.46 5360.34 -002.71 666.70 541.27 93.51R 1.20 4.76 5978924.31 635646.11 5506.08 21.13 45.78 5382.47 5449.35 534.81 692.12 564.37 140.61R 2.68 4.79 5978950.14 635868.73 5701.5'18.39 53.31 5472.35 5539.23 -866.47 713.13 568.79 156.08R 3.91 4,83 5978971.58 635892.77 5796.37 14.77 59.77 5563.19 5630.07 593.42 728.15 61123 142.79R 4,28 4.87 5978987.01 635914.94 5891.13 12.38 68.79 5655.31 5722.19 -915.54 737.91 631.14 158.85R 3.36 4.90 5978997.13 635934.67 5986.48 10.11 74.44 5748.82 5815.70 -933.75 743.85 648.74 157.13L 2.64 4.92 5979003.39 635952.15 6080.97 9.68 73,09 5841.92 5908.80 -949.44 748.37 664.25 9275L 0.61 4.93 5979008.18 635987.57 6175.53 9.57 69.40 5935.17 6002.05 -964.86 753.42 679.13 137.82R 0.65 4.94 5979013.50 635982.37 6270.70 9.25 71.23 6029.05 6095.93 -980.17 758.67 693.78 138.43R 0.46 4.95 5979019.01 635996.92 6364.85 6.68 98.46 6122.33 6189.21 -991.82 760.31 706.29 125.19R 4.81 4.98 5979020.87 636009.39 8460.43 5.40 139.55 6217.43 6284.31 -996.92 756.08 714.63 75.19R 4.54 5.00 5979016.80 636017.80 6555.40 7.66 171.89 6311.67 6378.69 -995.37 746.41 718.42 17.5R 4.45 5.02 5979007.19 636021.77 6649.99 11,43 177.80 6405.07 6471.95 -988.65 730.79 719.67 7.89L 4.11 5.05 5978991.61 636023.30 6744.48 14.59 176.11 6497.13 6564.01 -979.04 709.50 720.84 10.79L 3.37 5.07 5978970.40 636024.65 6839.50 17.15 174.46 6588.52 6855.40 -967.97 683.67 723.00 212L 274 5.09 5978944.56 636027.48 8934.75 16.71 174.28 6679.14 6746.02 -955.88 654.49 725.88 7.67R 1.64 5.11 5978915.44 636030.89 7029.69 19.53 174.61 6768.84 6835.72 -943.01 623.54 728.89 37.53R 0.87 5.12 5978884.55 636034.45 7124.60 22.13 179.75 6857.55 6924.43 -927.53 589.86 730.46 26.47R 3.35 6.15 5978850.90 636036.63 7219.27 25.34 183.43 6944.20 7011,06 -907.51 551.79 729.32 22.74R 3.73 5.18 5978812.83 636036.18 7251.92 26.73 184.72 6973.54 7040.42 599.48 537.50 726.30 27.52R 4.60 5.19 5978798.52 636035.42 7282.74 28.20 188.33 7000.89 70!77.77 -891.22 523.35 728.93 18.4BR 5.34 5.20 5978784.35 638034.30 7314.12 29.76 187.39 7028.33 7095.21 582.09 508.26 725.11 17.01R 5,29 5.21 5978769.22 630032.75 7409.05 34.01 189.69 7106.92 7175.60 -850.80 458.68 717.60 1.93R 4.64 5.24 5978719.53 636026.15 7503.78 37.44 189.86 7185.81 7252.69 515.41 404.78 708.20 11.56R 3,62 5,27 5976884.87 836017.73 7588.91 39.79 190.63 7280.13 7327.01 -777,04 345.77 697.62 76.57R 2.62 5.30 5978606.28 836008.21 Drilling Office 2.7.1043.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B (P14) 4/15/2014 9:55 AM Page 1 of 2 PTD 2-1+ —0 30 Ferguson, Victoria L (DOA) From: Gorrell, John <John.Gorrell@bp.com> Sent: Wednesday, March 19, 2014 3:41 PM To: Ferguson, Victoria L (DOA) Cc: Davies, Stephen F (DOA) Subject: New R -17B Directional Plan Attachments: R -17B (P13) plan survey.xlsx Follow Up Flag: Follow up Flag Status: Flagged Victoria, As we discussed over the phone, here is the new directional plan for R-1713. The reservoir targets have not changed, only the trajectory of the intermediate section. It is also important to note that this new trajectory clears up the collision risk with R -06A. R -05A, R-01, and R -39A are still planned to be shut in prior to drilling the production hole. Please feel free to let me know if you have any further questions, John Gorrell IPA Rotary Drilling Engineer BP Exploration Alaska, GWO Office: (907)564-5458 Mobile: (907)229-9986 iohn.gorrell@bp.com R -17B (P13) Proposal Geodetic Report Schlumberger, (Def Plan) Client: BP Vertical Section Azimuth: 240.000' (True North) Field: Prudhoe Bay Unit - WOA Vertical Section Origin: 0.000 ft, 0.000 ft Structure /Slot: R -PAD / R-17 DLS RKE Well: R-17 Q ��I,,, n 5f�\v// TVD Reference Ekvation: 68.430 ft above MSL Borehole: D Q R -17B � U Ground Elevation: 21.480 ft above MSL APIA: �r��a�° 500292087702 Magnetic Declination: 19.797' Survey Name: R -17B (P13) Total Gravity Field Strength: 1002.0034mgn (9.80665 Based) Survey Date: March 19, 2014 Gravity Model: DOX Tort / AHD / DDI / ERD Ratio: 236.853 " / 6327.551 ft / 6.34210.704 Total Magnetic Field Strength: 57630.770 nT Coordinate Reference System: NAD27 Alaska State Plane, Zone 04, US Feet Magnetic Dip Angle: 81.011 ° Location Lat I Long:N 70° 20' 54.47744-, W 148. 54' 5.18639' Declination Date: March 26, 2014 Location Grid NIE Y/X: N 5978248.000 oUS, E 635317.000 ItUS Magnetic Declination Model: BGGM 2013 CRS Grid Convergence Angle: 1.0346' North Reference: True North Grid Scale Factor: 0.9998208 Grid Convergence Used: 0.0000' Version I Patch: 2.7.1043.0 Total Cort Mag North- True North: 19.7968' Drilling Office 2.5.1100.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B (P6) 3/27/2014 3:51 PM Page 1 of 2 MD Ind Azim True TVDSS TVD VSEC NS EW TF DLS Di -al -1 Northing Easting Comments (ft) r) (1) (ft) (ft) (ft) (ft) (ft) (I (°110oR) Difficulty Index (RUS) (fttiS) 0,00 0.00 0,00 -WA3 0.00 0.00 0.00 0.00 OM WA 9.00 5978248.00 635317.00 46.95 0.00 0.00 -21.48 46.95 0.00 0.00 0.00 350.3M 0.00 0.00 5978248.00 635317.00 117.95 0.30 350.30 49.52 117,95 -0.06 0.18 -0.03 27.39M 0.42 0.00 5978248.18 635316.97 217.95 0.15 27.39 149.52 217.95 -0.27 0.56 -0.02 46.7M 0.20 0.00 5978248.56 635316.97 317.95 0.15 46.70 24952 317,95 -0.50 0.76 0.14 354.71M 0.05 0.00 5978248.77 635317.13 417.95 1.03 354.71 349.51 417.94 -1.01 1.75 0.15 139.2M 0.95 0.44 5978249.75 635317.12 517.95 1.28 139.20 449.50 517,93 -1.59 1,80 0.80 14.5M 2.20 1.05 5878249.81 635317.77 617.95 0.40 14.50 549.50 817,93 -205 1.29 1.62 122.61M 1.54 1.33 5978249.32 635318.59 717.95 0.45 122.61 649.50 717.93 -247 142 2.04 56AM 0.69 1.44 5978249.45 635319.01 817.95 0.67 56.40 749.49 817.92 323 1.53 2.85 34AM 0.64 1.56 5978249.58 635319.82 917.95 0.52 34.40 849.49 917,92 4.23 2,23 3.60 359.5M 0.27 1.65 5978250.29 635320.56 1017.95 0.33 359.50 949.48 1017.91 -4.78 2.89 3.85 20.7M 0.31 1.72 5978250.96 635320.80 1117.95 0.28 20.70 1049.48 1117.91 5.11 3.41 3.93 39.79M 0.12 1.76 5978251.48 635320.87 1217.95 0,22 39.79 1149.48 1 21 7.91 5,48 3.78 4.14 1112M 0.10 1.78 5978251.86 635321.07 1317.95 0.25 111.20 1249.48 1317.91 5.80 3.85 4.47 111.7M 0.28 1.82 5978251.93 635321.40 1417.95 0.12 111.70 1349.48 1417.91 5.00 3.73 4.77 127.81 M 0.13 1.84 5978251.82 635321.70 1517.95 0.17 127.81 1449.48 1517.91 5.12 3,80 4.98 82M 0.06 1.86 5978251.69 635321,92 1617.95 0.15 82.00 1549.48 1617.91 5.30 3.53 5.23 60.79M 0.13 1.88 5978251.62 635322.17 1717.95 0.32 80,79 1649.48 1717.91 5.70 3.68 5.60 52.2M 0.19 1.91 5978251.78 635322.54 1817.95 0.72 52.20 1749.47 1817.90 -7.60 4.21 6.35 82.09M 0.41 1.96 5978252.32 635323.27 1917.95 0.73 82.09 1849.47 1917.90 5.81 4.68 7.47 80M 0.37 203 5978252.81 636324.39 2017.95 0.43 80.00 1949.46 201789 -9.75 4.83 847 51.00M 0.30 2.08 597825298 635325.38 2117.95 0.67 51.09 2049.48 2117.89 -10.68 5.26 9.30 67.3M 0.36 2.13 5978253,43 635326.20 2217. 95 0.70 67.30 2149.45 2217.88 -11.87 5.87 10.32 56.2M 0.20 2.17 5978254.05 635327.21 2317.95 1.03 56.20 2249.44 2317.87 -13.37 8.60 11.63 122.2M 0.37 2.23 5978254.81 835328.50 2417.95 1.47 122.20 2349.42 2417.85 -14.87 6.42 13.46 72.3M 1.41 2.33 5978254.66 635330.34 2517.95 1.17 7230 2449.39 2517.82 -16.46 8.05 15.52 86.9M 1.15 2.42 6978254.32 635332.40 2617.95 0.98 86.90 2540.38 2617,81 -18.22 6.40 17.34 88.6M 0.33 2.47 5978254.71 635334.22 133/8' 2698.95 0.98 8860 2630.37 2698.80 -1945 6.46 1873 89M 0.09 2.50 5978264.79 635335.61 2717.95 0.98 69.00 2649.36 2717.79 -19.73 6.46 19.05 44M 0.04 2.50 5978254.81 635335.93 2817.95 262 44.00 2749.31 2817.74 -22.68 8.12 21.50 41M 2.05 2,62 597825651 635338.34 2917.95 3.95 41.00 2849.15 2917.58 -28.13 12.37 25.34 38.7M 1.34 2.74 5978260.82 635342.11 3017.95 5.92 38.70 2948.77 3017.20 96.19 18.99 30.83 29.29M 1.98 2.89 5978267.54 635347.48 3117.95 9.12 29.29 3047.90 3116.33 47,82 29.93 37.93 19.82L 3.42 3.08 5978278.61 635354.38 3217.95 11.05 25.70 3146.35 3214.78 5255 45.48 45.97 28.31R 2.03 3.24 5978294.30 63536213 3317.95 13.38 31.00 3244.09 3312.52 -80.59 64. D4 56.08 28.39L 2.68 3.39 5978313.03 635371.91 3417.95 16.62 25.50 3340.67 3409.10 -102.50 86.87 68.20 16.57R 3.54 3.56 5978330.08 635383.62 3517.95 17.75 26.80 3436.21 3509.84 -127,01 113.41 81.18 19.71R 1.18 3.67 5978362.85 635396.12 3617.95 20.50 29.39 3530.68 3599.11 -154.81 142.30 96.61 7 44R 2.90 3.79 597839201 635411.01 Tie In Survey 3717.95 23.22 30.29 3623.48 3691.91 A87.01 174.59 115.15 12.65R 2.74 3.91 5978424.62 635428.97 Top Whipstock 3750.00 23.97 30.70 3652.85 3721.28 -198.18 185.64 121.66 45R 2.38 3.94 5978435.79 635435.27 Base Whipstock 3766.00 25.42 34.00 3667.39 3735.82 -204.10 191.26 125.24 HS 12.50 3.98 5978441.49 635438.75 Cry 3/100 3788.00 25.42 34.00 3685.45 3753.88 -211.81 198.40 130.04 140R 0.00 3.99 5978448.70 635443.42 3800.00 25.10 34.63 3698.11 3766.54 -217.20 203.33 133.40 139.42R 3.00 4.01 5978453.89 6$5446.70 3900.00 22.90 39.65 3789.47 3857.90 -254.61 235.76 157.88 134.84R 3.00 4.11 5978486.56 635470.58 400000 20.88 45.03 388227 3950.70 -290.12 26321 183.04 129.29R 3.00 4.19 5978514.45 635495.24 Cry 3/100 4036.00 20.22 48.05 3915.98 3984.41 302.42 271.86 192.25 74.83L 300421 5978523.26 635504.29 4100.00 20.80 42.82 3975.93 4044.36 324.10 287.58 208.20 69.94L 3.00 4.26 5978539.27 635519.96 End Cry 4108.56 20.89 42.15 3983.93 4052.36 327.00 289.83 210.26 HS 3.00 4.27 5978541.55 635521.97 4200.00 20,89 42.15 4069.36 4137.79 358.03 314.00 232.13 HS 0.00 4.30 5978566.12 635543.41 UG3 4274.54 20.89 42.15 4139.00 4207.43 383.33 333.70 249.97 HS 0.00 4.33 5978586.14 635560.88 4300.00 20.89 42.15 4162.79 4231.22 391.97 340.43 256.06 HS 0.00 4,34 5978592.97 635586.85 4400.00 20.89 4215 4256.22 4324.65 425.91 366.87 279.98 HS 0.00 4.37 5978619.83 835590.29 4500.00 2089 42.15 4349.65 4418.08 -4 84 393.30 303.91 HS 0.00 4.41 5978698.69 635613.73 4600.00 20.89 42.15 4443.08 451151 493,78 419.74 327,83 HS 0.00 4.44 5978673.55 635637.17 4700.00 20.89 42.15 4536.50 4604.93 527.71 446.17 351.76 HS 0.00 4 46 5978700.41 635660,61 4800.00 20,89 42.15 4629.93 4698,36 56165 472.60 375.68 HS 0,00 4.49 5978727.27 635684.06 4900.00 2089. 42.15 4723.36 4791.79 595.59 499.04 399.61 HS 0.00 4.52 5978754.13 635707.50 5000.00 20.89 42.15 4816.79 4885,22 -829.52 525.47 423.53 HS 0.00 4.54 6978780.99 635730.94 UGf 5083.71 20.89 42.15 4895.00 4963.43 -657.93 54760 443.56 HS 0.00 4.56 5978883.47 635750.56 5100.00 20.89 42.15 4910.22 4978.65 583.46 551,90 447.45 HS 0.00 4.56 5978807.85 835754.38 5200.00 20.89 42.15 5003.65 5072.08 597.40 578.34 471.38 HS 0.00 4.58 5978834.71 635777.82 5300.00 20.89 42.15 5097.07 5165.50 -731.33 804.77 495.30 HS 0.00 4.60 5978881.57 635801.26 5400.00 20.89 42.15 5100.50 5258 93 -765.27 631.21 519.23 HS 0.00 4.62 5978888.43 635824.71 WS2 644870 20.89 42.15 5236.00 5304.43 -781.79 844.08 530.88 HS 0.00 4.63 5978901.51 635836.12 5500.00 20.89 42.15 5283.93 5352.36 -799.20 657.64 543.15 HS 0.09 4.64 5978915.28 635548.15 5600.00 20.89 42.15 5377.36 5445.79 533.14 684.07 567.08 HS 0.00 466 5978942.14 635871.59 WS1 5643.50 20.89 47 5918.00 5486.43 -847.90 695.57 577.49 HS 0.00 4.67 5978953.83 635881.79 Cry 3/100 5682.20 20.89 4215 5454.16 552259 561.04 705.80 586.74 158.57R 0.00 4.67 5978964.22 635890.86 5700.00 20.39 42.71 5470.62 5539.25 567.02 710.43 590.98 158.05R 3.00 4.88 5978988.93 835895.01 5800.00 17.84 46.41 5565.35 5633.78 598.39 733.89 813.77 154.54R 3.00 4.72 5978992.59 835917.38 CM3 5841.48 16.53 4829 5605.00 5673.43 -910.28 741.95 622.73 152.75R 3.00 4.74 5979001.01 635926.18 5900.00 14.99 5140 5661.32 5729.75 -925.91 752.21 634.68 149.75R 3.00 4.76 5979011.49 835938.12 6000.00 12,49 58.40 5758.46 5828,89 319.51 765.94 864.18 142.95R 3,00 4.79 5979025.57 635957.19 6100.00 10.25 6861 5858.50 5924.93 569.11 774.85 671.67 132.94R 3.00 4.82 5979034.79 635974.52 6200.00 8.49 83.65 5955.18 6023.61 -984.68 778.91 687.30 118AR 3.00 4.85 5979039.13 635990.07 6300.00 7.55 104.21 6054.22 6122.65 -996.15 778.12 701.01 97.73R 3.00 4.87 5979038.58 636003.79 8400.00 7.74 126.86 6153.35 6221.78 -1003.51 772.46 712.78 75.28R 3.00 4.90 5979033.14 036015.68 6500.00 8.98 145.78 6252.31 6320.74 -1005.74 761.97 722.58 WWII 3.00 4.92 5979022.83 6WO25.62 6600.00 10,92 159.10 635881 6419.24 -1005.81 746.66 730.33 43.43R 3.00 4.94 5979007.66 638033,67 6700.00 13.26 168.12 6448.59 6517.02 -1000.75 726.58 736.07 34.6R 3.00 4.97 5978987.69 636039.77 6800.00 15.82 174.38 8545.39 6613.82 -991.55 701.78 739.78 28.54R 3.00 4.99 5978962.97 836043.91 CM2 6818.33 18.31 175.32 6563.00 683143 -989.42 696.73 740.22 27.64R 3.00 5.00 597895793 636044.46 6900.00 18.51 178.90 6640.93 6709.36 -978.24 672.34 74140 24.23R 3.00 5.02 5978933.56 636046.08 7000.00 21.28 182.29 6734.95 6803.38 -980.87 638.33 740.98 21.03R 3.00 5.05 5978899.55 836048.28 CMt 7024.79 21.98 183.01 6758.00 6826.43 -955.94 629.20 740.56 20.37R 3.00 5.06 5978890.42 636046.02 7100.00 24.10 164.93 6827.21 8895.64 -939.48 599.85 738.50 18aR 3.00 5.08 597886103 63604449 THRZ 7157.11 2573 186.19 6879.00 6947.43 -925.48 575.90 736.16 17.46R 3.0D 5.09 5978837.05 636042.58 7200.00 26.96 187.04 6917.43 6985.86 -914.13 556.99 733.96 16.7R 3.00 5.11 5978818.11 636040.73 Drilling Office 2.5.1100.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B (P6) 3/27/2014 3:51 PM Page 1 of 2 Drilling Office 2.5.1100.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-176 (P6) 3/27/2014 3:51 PM Page 2 of 2 Lo l Coord Reterexed To: Well Head LCU 7278.87 29.24 188.43 6987.00 7055.43 -891.38 520.19 728.95 15.47R 3.00 5.13 5978781.23 636OX38 7300.00 29.65 188.77 7005.39 7073.82 -884.88 509.89 727.39 15.17R 3.00 5.14 5978770.90 636035.01 7400.00 32.75 190.22 7080.82 7159.25 851.ffi 458.66 718.79 13.938 3.00 5.17 5978719.53 638027.34 7500.00 35.67 191.46 7173.51 7241.94 -815.04 403.46 708.20 12.91 R 3.00 5.20 5978684.14 638017.74 7600.00 38.60 192.53 7253.23 7321.66 -774.64 344.42 695.63 12.05R 3.00 5.23 5978604.89 636006.24 End Cry 7647.72 40.00 193.00 7290.16 735859 -754.12 314.94 688.95 HS 3.00 5.24 5978575.30 636000.09 7700,00 40.00 193.00 7330.20 7398.63 -731.20 282.20 681.39 HS 0.00 5.25 5978542.43 635993.13 7800.00 40.00 193.00 7406.81 747824 887.38 219.57 666.93 HS 0.00 5.27 5978479.56 635979.80 TKNG 7856.38 40.00 193.00 7450.00 751843 88265 184.26 658.78 HS 0.00 5.28 5978444.10 635972.29 7900.00 40.00 193.00 7483.41 7551.84 843.52 156.94 852.47 HS 0.00 5.29 5978418.68 635968.48 8000.00 40.00 193,00 7560.02 7628.45 -599.69 84.31 638.01 HS 0.00 5.31 5978353.80 635953.15 8100.00 40.00 193.00 7636.62 7705.05 555,85 31.67 623.55 HS 0.00 5.32 5978290-92 635939.63 820090 40.00 193.00 7713.23 7761.66 512.01 30.96 609.09 HS 0.00 5.34 5978228.05 635926.50 TJF 8212.76 40.00 193.00 7723.00 7791.43 -506.42 -3895 607.25 HS 0.00 5.34 W78220.03 635924.80 8300.00 40.00 193.00 7789-83 7858.26 -468.17 -93.59 594.63 HS 0.00 5.35 5978165.17 635913.18 8400.00 40.00 193.00 7888.44 7934.87 124.33 -156,22 580.17 HS 0.00 5,37 5978102.29 635899.85 TJE 846801 40.00 193.00 7917.00 7985.43 -395.40 -197.56 670.63 HS 0.00 5.38 5978080.79 835891.08 85W 00 40.00 193.00 7943.09 901147 -380.50 -218.85 565.71 HS 0.00 5.38 5978039.42 635886.53 8600.00 40.00 193.00 8019.84 6088.07 336.66 -281.48 551.25 HS 0.00 5.40 5977978.54 835873.20 TJD 8698.37 4000 193.00 8095.00 8163.43 -293.53 -34308 537.03 HS 0.00 5.41 5977914.69 635860.09 8700.00 40.00 193.00 8096.25 8164.68 -292.82 344.11 538.79 HS 0.00 5.41 5977913.66 635859.87 8800.00 40.00 193.00 8172.85 8241.28 -248.98 -406.74 522.33 HS 0.00 5.42 5977850.79 635848.55 8900.00 40.00 193.00 8249.46 8317.89 -205,14 -469.38 507.87 H8 0.00 5.44 5977787.91 635833.22 9000.00 40.00 193.00 8328,06 8394.49 -161.31 -532.01 493.41 HS 0.00 5.45 5977725.03 635819.90 9100.00 40.00 193.00 8402.67 8471.10 -117.47 594.64 478.95 HS 0.00 5.46 5977682.15 635806.57 TJC 9106.96 40.00 193.00 840800 8418.43 -114.42 -599.00 477.95 HS 0.00 5.46 5977857.78 635805.65 9200,00 40.00 193.00 847927 8547.70 -73.63 657.27 464.50 HS 0.00 5.47 5977599.26 635793.25 TJS 9272.75 40.00 193.00 8535.00 8603.43 -41.74 -70283 453.98 HS 0.00 5.48 5977553.53 635783.55 9300.00 40.00 193.00 8555.88 8624.31 -29.79 -719.90 450.04 HS 0.00 5.48 5977536.40 635779.92 9400.00 40.00 193.00 8032.48 8700.91 14.05 -782.53 435.58 HS 0.00 5.50 5977473.52 635766.60 9500.00 40.00 193-00 8709.08 8777.51 57.88 -845.16 421.12 HS 0.00 5.51 5977410.65 535753.27 TSGR 9507.72 40.00 193.00 8715.00 8783.43 61.27 850.00 420.00 HS 0.00 5.51 5977405.79 635752.24 Tat 1 7"Caeinq9512.72 40.00 193.00 871883 8787.26 - 63.48 -853.13 419.28 HS 0.00 551 5977402.65 635751.58 Cry 12.5/100 9522.72 40.00 193.00 872SA9 8794.92 67.85 859.39 417.83 37.41R 0.00 5.51 5977396.36 635750.24 TSHU 9585.23 44.32 197.62 8758.00 8826.43 8814 -688.88 410.28 33.99R 12.50 5.54 597736875 63574317 9600.00 47.97 200.89 8782.09 8850.52 107.15 910.53 401.97 31.72R 12.60 5.56 5977344.95 635735.31 9700.00 58.88 208.53 8841.65 8910.08 172.73 -983.12 368.16 27.14R 12.50 5.61 5977271.76 635702,82 TSAD 9700.68 5895 208.57 884200 8910.43 173.23 -983.64 367.88 27.128 12.50 5.61 5977271.24 63570254 8800.00 70.14 214.55 8884.65 8953.08 25201 -1059.76 320.85 24.538 1250 5.67 $977194.29 835656.91 9900.00 81.58 219.77 8909.06 8977.49 341.24 -1136.82 282.31 23.25R 12.50 5.72 5977116.19 635599.77 90• 9973.26 90.00 223.37 8914.44 9982.87 410.48 -1191.42 213.88 22.99R 1250 5.76 5977060.74 935552.34 10000.00 93.08 224.67 8913.72 8982.15 436.18 -1210.63 195.31 23.02R 12.50 5.77 5977041.19 635534.12 10100.00 104.56 229.69 8896.41 8966.84 $32.33 -1277.71 123.01 23.8R 12.50 5.82 5976972.82 635483.05 End Cry 10133.22 108.35 231.46 8889.00 8957.43 583.75 -1297.95 98.41 HS 12.50 5.84 5976952.15 635438.82 10200.00 108.35 231.46 8887.98 8936.41 626.43 -1337.44 48.83 HS 0.00 5.85 5976911.77 635389.97 10300.00 108.35 23146 8838.50 8904.93 720.29 -1396.59 -25.40 HS 0.00 5.87 5976851.30 635316.82 10400.00 108.35 23148 8805.02 8873.45 814.15 -1455.73 -99.64 HS 0.00 5.88 5976790.83 835243.67 Cry 6/100 10465.76 108.35 231.48 8784.32 8852.75 875.88 -1494.62 -148.46 155.688 0.00 5,89 5976751.06 635195.56 10500.00 108.47 232.34 8774.08 6642.51 908.22 -1514.78 -174.17 155.82R 6.00 5.90 5978730.44 635170.23 10600.00 100.98 234.83 8750.35 8818.78 1004.71 -1572.40 -252.32 156.51R 6.00 5.93 5976871.43 835093.13 Tqt 2 10690.43 88.00 237.00 8737.00 6805.43 1093.89 -1622.50 -328.37 128.098 6.00 5.96 5978620.00 835020.00 10700.00 95.66 237.47 8736.03 8804.46 1103.40 -1827.65 334.37 126.14R 8.00 5.96 5976814.71 635012.09 10800.00 92.11 242.31 8729.25 6797,88 1203.13 -1677.67 -420.65 126.47R 6.00 5.99 5976583,14 634928.75 End Cry 1081016 91.74 242.80 8728.91 8797.34 1213.27 -1682.35 429.66 HS 6.00 5.99 5976558.30 634917.82 10900.00 81.74 242.80 8726.17 8794.80 1302.98 -1723.40 509.53 HS 0.60 6.00 5978515.83 634838.71 Cry 4/100 10932.62 91.74 242.80 8725.18 8793.61 1335.53 -1738.30 -538.53 83.9R 0.00 6.01 5976500.40 634809.98 11000.00 92.03 245.48 8722.96 8791.39 1402.89 -1787.87 -599.12 63.998 4.00 8.02 5976489.95 834749.94 11100.00 92.44 249.47 8719.06 8787.49 1501.74 -1805.94 891.40 94.14R 4.00 6.05 5976430.02 834658.37 TSGR 11188.72 92.80 253.00 8715.00 8783.43 1588.66 -1834.45 -775.31 85.62R 4.00 6.07 5976400.00 634575.00 Tqt 3 11200.00 92.83 253.45 8714.45 8782.88 1599.63 -1937.70 -786.09 85.648 4.00 6.07 5978396.58 834564.28 11300.00 93-13 257.44 8709.24 8777.67 1695.86 -1862.79 882.73 85.85R 4.00 8.09 5976369.73 634488.11 11400.00 93.41 261.44 8703.53 8771.96 1789.99 -1881.08 880.86 86.ORR 4.00 6.11 5976348.67 634370.34 Fe-tt 1 1150D.00 93.68 265.44 8897.34 8785.77 1881.54 -1892.49 -1079.99 86.33R 4.00 6.13 5978336,49 634271.44 End Cry 11501.35 93.68 265.49 889716 8765.69 1882.76 -1692.58 -1081.34 HS 4.00 6.13 5976336.36 634270.10 1180600 93.88 265.49 8690.92 9759.35 1971.62 -1900.32 -1179.48 HS 0,00 6.15 5976326.85 63417212 11700.00 93.88 265.49 8684.50 8752.93 2061.69 -1908.16 -1278.97 HS 0.00 6.16 5976317.22 634072.80 11800.00 93-68 265.49 8678.08 8746.51 2151.77 -1918.00 -1378.45 H6 0.00 6.17 5978307.58 633973.48 Cry 4/100 11889.80 93.68 265.49 8673.60 8742.03 2214.65 -1921,47 -1447.89 74.478 0.00 6.18 5976300.86 633904.15 Tat 4 11879.01 93.78 265.85 8673.00 8741.43 2222.93 -192216 -1457.06 76.24R 4.00 6.18 5976300.00 633895.00 End Cry 11888.92 93.87 266.24 8672,34 8740.77 2231.82 -1922.85 -1466,02 HS 4.00 6.18 5976299.14 633885.15 11900.00 93.87 266.24 8671.59 8740.02 2241.73 -1923.57 -1477.95 HS 0.00 6.18 5976298.22 633874.14 12000110 93.87 266.24 8664.83 8733.28 2331,22 -1930.12 -157751 HS 0.00 6.20 5976289.87 633774.73 Fag* 2 12058.00 93.87 266.24 8660.91 8729.34 238313 -1933.92 -1635.25 HS 0.00 6.20 597628803 633717.07 12100.00 93.87 266.24 8668.08 8726.51 2420.71 -1938.67 -1677.06 HS 0.00 6.21 5976281.52 633675.31 Cry 4/100 12179,05 93.87 26624 8652.74 8721.17 2491.46 -1941.85 -1755.77 104.42R 0.00 6.22 5976274.93 633596.72 12200.00 93.67 267.05 8651.36 8719.79 2510.14 -1943.07 -1778.63 104.478 4.00 6.22 5976273.33 633575.88 Tats 12276.10 92.90 270.00 8847.00 8716.43 2576.89 -1945.03 -1852.57 1ffi.48R 4,00 6.24 5976270,00 833500.00 12300.00 92.69 270.93 8645.83 8714.26 2597.46 -1944.83 -t 876.44 1025R 4.00 6.24 5976269.76 633476.13 End Cry 12382.03 91 98 274.14 8642.49 8710.92 266655 -1941.20 -1956.31 HS 4.00 6.26 5976271.91 633394.21 12400.00 91.98 274.14 8641.87 8710.30 2681.41 -1939.91 -1976.22 HS 0.00 6.28 5976272.89 833376.28 12500.00 91.98 274.14 8638.41 8706.84 2764.13 -1932.69 -2075.90 HS 0.00 6.27 5970278.30 633276.50 12600.00 91.98 274.14 8634.96 8703.39 2846.95 -1925.48 -2175.58 HS 0.00 6.28 5975283.71 633176.71 12700.00 91.98 274.14 6631.51 8699.94 2929.57 -1878.26 -2275.26 HS 0,00 6.29 5978269.13 633078.93 12800.00 91.98 274.14 8628.05 8696.48 3012.29 -1911.05 -2374.94 HS 0.00 6.30 5976294.54 632977.14 12900.00 91.98 274.14 8624,60 8693.03 3095.00 -1903.83 -2474.62 HS 0.00 8.31 5978299.95 632877.35 13000.00 91.98 274.14 8621.15 8689.58 3177.72 -1896.62 -2574.30 HS 0.00 8.32 5976305.37 632777.57 13100.00 91.98 274.14 8617.69 8888.12 3260.44 -1889.40 -2673.98 HS 0.00 6.33 5976310.78 632677.78 TD 13177.95 91.98 274.14 8615.00 8883.43 3324.92 -1883.79 -2751.88 0.00 6.34 5976315.00 632600.00 Survey Type: Dal Plan Drilling Office 2.5.1100.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-176 (P6) 3/27/2014 3:51 PM Page 2 of 2 Ferguson, Victoria L (DOA) From: Ohlinger, James 1 <James.J.Ohlinger@conocophillips.com> Sent: Saturday, March 22, 2014 10:43 PM To: Ferguson, Victoria L (DOA) Subject: Plug back 3C-09L1PB2 Follow Up Flag: Follow up Flag Status: Flagged A shale collapsed on us today so we'll be setting an anchored aluminum billet at 8030' to kickoff and redrill the lateral. Sent from iPhone THE STATE GOVERNOR SEAN PARNELL. Mary Endacott Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 l 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU R -17B BP Exploration (Alaska), Inc. Permit No: 214-030 Surface Location: 3513' FNL, 3590' FEL, Sec. 32, T12N, R13E, UM Bottomhole Location: 118' FNL, 1068' FEL, Sec. 06, TI IN, R13E, UM Dear Ms. Endacott: Enclosed is the approved application for permit to re -drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Cathy Foerster Chair DATED this 5 day of March, 2014. STATE OF ALASKA ' ALAS.-, OIL AND GAS CONSERVATION COMMI__ION �_ EB 2 7 2014 PERMIT TO DRILL 20 AAC 25.005 A n� 1 a.Type of work: 1 b. Proposed Well Class: ® Development Oil • ❑ Service - Wini ® Single Zone . 1 c. Specify if well is proposed for: ❑ Drill , ❑ Lateral ❑ Stratigraphic Test ❑ Development Gas ❑ Service - Supply ❑ Multiple Zone ❑ Coalbed Gas ❑ Gas Hydrates ® Redrill ❑ Reentry ❑ Exploratory ❑ Service - WAG ❑ Service - Disp ❑ Geothermal ❑ Shale Gas 2. Operator Name: 5. Bond ® Blanket ❑ Single Well 11. Well Name and Number: BP Exploration (Alaska) Inc. Bond No * 6194193 PBU R -17B - 3. Address 6. Proposed Depth: 12. Field / Pool(s) P.O. Box 196612, Anchorage, Alaska 99519-6612 MD 13507' • TVD 8665' Prudhoe Bay / Prudhoe Bay 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): Surface: ADL 028279 & 028282 3513' FNL, 3590' FEL, Sec. 32, T12N, R13E, UM 8. Land Use Permit: 13. Approximate Spud Date: Top of Productive Horizon: March 30, 2014 178' FNL, 169' FEL, Sec. 06, T11 N, R13E, UM 9. Acres in Property: 14.Distance to Nearest Property: Total Depth 118' FNL, 1068' FEL, Sec. 06, T11 N, R13E, UM 2459 & 2469 14105' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10.KB Elevation above MSL: 50.48' ' feet 15.Distance to Nearest Well Open Surface: x 635317 y- 5978248 ' Zone- ASP4 GL Elevation above MSL: 19.93' feet to Same Pool: 130' 16. Deviated Wells: Kickoff Depth: 3470' feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 110 degrees Downhole: 3401 ' Surface: 2526 18. Casing Program S ecifications Top - Setting Depth - Bottom Quantity of Cement, c.f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 8-1/2" 7" 26# L-80 VT HC 6561' 3320' 3314' 9881' 8769' 233 sx Class "G' 6-1/8" 4-1/2" 12.6# 13Cr85 / L-80 H d521 3777' 9730' 8661' 13507' 8665' Uncemented Solid/ Slotted Liner w/ Swell Packers 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured). 15320' 8759' 10200' 8627 lozoo Irocl, 10�7o,11zao, Unknown Casing Length Size Cement Volume MD TVD Conductor / Structural 110' 20" x 30" 8 cu ycls Concrete 110' 110' Surface 2682' 13-3/8" 3720 cu ft Arcticset 11 2682' 2682' Intermediate 10370' 9-5/8" 1410 cu ft Class 'G', 130 cu ft Arcticset 1 10370' 8777' Production 514' 7" 420 cu ft Class 'G' 9881'- 10395' 8352'- 8799' Liner 1697' 4-1/2" 157 cu ft Class 'G' 10203'-11900' 8630'-8825' Perforation Depth MD (ft): 10960' -1100, Slotted Liner: 11342'-11900' Perforation Depth TVD (ft): 8935' - 8929', Slotted Liner: 8880'- 8825' 20.Attachments: ❑ Property Plat ® BOP Sketch ® Drilling Program ❑ Time vs Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ® Drilling Fluid Program ® 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and correct: Contact John Gorrell, 564-5458 Email John.Gorrell@bp.com Printed Name Mary Endacott Title Engineering Team Leader Signature / � ,� 564-4388 ( Date Phone 2 Commission Use Only Permit To Drill API Number: Permit Approval Date: See cover letter for Number:/ ��✓� 50-029-20677-02-00 other requirements: Conditions of Approval: If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas ❑ contained shales: Other:r� Op t e 5 f p �D !� r° 5 I Samples Req'd: [I yes [3 No Mud Log Req'd: ❑f Yes EfNo `✓ H2S Measures: O/Yes [:1No Directional Survey Req'd: ® Yes ❑Ido Spacing exception req'd: [IYes 9 No inclination -only svy Req'd: ElYes No APPROVED BY Date APPROVED BY S 10 Ej THE COMMISSION .75 Form 10-401 Revised 10/20 This pt li 2 s rom the date of approval (20 AAC 25.005(g)) Submit Form amend Attachments In 9 fllicate I/l L� 1 11A —low— LIM To: Alaska Oil & Gas Conservation Commission From: John Gorrell, ODE Date: February 27, 2014 Re: R-1 7B Permit to Drill Well Name: R -17B Well Type: Producer Current Status: Oil Producer Shut -In Request: P&A — Well Prep for Rotary Sidetrack MIT — T Failed to 2000 psi (10/15/10) CMIT — TxIA Passed to 3000 psi (4/15/12) MIT — OA Passed to 2000 psi (4/16/12) PPPOT-T — Pass (4/29/12) PPPOT-IC — Pass (5/5/12) Well History: The R -17A rotary sidetrack was drilled in September 1998 as a Sag only well. However, the well crossed four faults and penetrated the Sag, Shublik, and Ivishak Zone 4. It was completed with 4-1/2" tubing and 4-1/2" slotted liner and barefoot completion as the rig could not get the liner to TD. The well came online at unusually high water rates for a Sag only well, and when 2001 Ivishak Z4 adperfs did not increase fluid rates it provided more evidence that the well had been producing Ivishak fluids from the start. In 2002 the tubing developed a hole which was confirmed with a leak detect log and caliper. It continued to produce under a waiver for TxIA communication. In February 2005 the well was SI due to its uncompetitive water cut and facility water handling limitations. Reason for P&A/RST: Between the cancellation of the waiver, the discovery of extensive flowline corrosion, and too few reserves to justify fixing these problems, the well has no future utility in its ✓ current location. In October 2010 the reservoir section was abandoned with cement due to anti - collision issues with the R -03B well that was drilled later that year. These reasons are what make R - 17A a good candidate for a RST well. R -17B PTD 1 27 February 2014 Planned Well Summary et Well R -17B Well Producer Objective Sag River . R -17A API Number: 50-029-20677-02-00 Current Status I Shut -In Estimated Start Date: I March 30th, 2014 1 Time to Complete: 139 Days Surface No hing Easting Offsets I TRS Location 5978248.0 • 635317.0 3513' FNL / 3590' FEL 12N 13E sec 32 Tie in Northing Easting TVDss Offsets TRS (Sidetrack point) 5978336.1 635383.6 3341' 3426' FNL / 1758' FWL 12N 13E sec 32 Planned KOP: I Northing Easting TVDss Offsets TRS Production BF -RT: 20.00' RTE (ref MSL): 50.48' 5976270.0 633500.0 8647' 178' FNL / 4715' FWL 11 N 13E sec 06 T t Poen Te (Ud" N -ft) S.."(W-ft.-1 Td ft— D-np_ BHL 5976315.0 632600.0 8615' 118' FNL / 1068' FEL 11N 13E sec 06 Planned KOP: I 3470' MD / 3407' TVDss Planned TD: 13507' MD / 8615' TVDss Maximum Hole Angle: -45° in the 8-1/2" intermediate section BF -RT: 20.00' RTE (ref MSL): 50.48' Rig: Parker 273 Directional — Schlumberger KOP: 3470' MD Maximum Hole Angle: -45° in the 8-1/2" intermediate section -110° in the 6-1/8" production section Close Approach Wells: R -05A, R-01, R -06A, R -39A Survey Program: Surv.y Tool Prog— Dab 2/272014 Poen Te (Ud" N -ft) S.."(W-ft.-1 Td ft— D-np_ 11180 3,41180 R-17 Srvy 1 BOSS -GYRO (R-17) BOSS -GYRO Sye.: /-5un BOSS gym mtdhq1 3,411 80 3,470,00 Pbn #9 R-TB(Pbn R -17B) BOSS.GYRO Sperry -Sun BOSS gyro mmsha¢ 3,41000 3,850.00 Pbn #9 R 17 (Plan R-176) WC -TREND Minmre-+er . k. an and 3,85000 545000 Plan #9 R-17B(PP3n R -17B) MWD MWD-S'ardaro 3,850.00 9,85500 P2M#9217B(P1an R-17BY MWD+6R.MS MWD«1PR t MWD Stenon 9,85500 1735500 Plan 09 R-178 (Pi- R -17B) MWD M'ND-Steal 9,85500 13,42906 Pf-#9R-17B(P'la R-1 TB) MWD+IFR+NAS MWD +LFR+MLA Simm Nearest Property Line: 14105' Nearest Well within Pool: 130' B -17B PTD 2 27 February 2014 Formation Tops & Pore Pressure Estimate (SOR) R -17B PTD 3 27 February 2014 Estimated Depth Fluid Most Likely Minimum Maximum Formation Formation Top Uncertainty Type Pore Pressure Pore Pressure Pore Pressure (TVDss) (+/- TVD ft) (for sands) (EMW ppg) (EMW ppg) (EMW ppg) SV3 -2,955.0 0' Brine 8.50 8.35 8.50 SV2 -3,103.0 0' Brine 8.50 8.35 8.50 TOW @ 3470 MD in lower -3,408.0 0' 8.50 8.35 8.50 SV2 shale SV1 -3,477.0 10' Brine 8.50 8.35 8.50 UG4A -3,930.0 35' Brine 8.50 8.35 9.10 UG3 -4,145.0 50' Brine 9.10 8.35 9.10 UGI -4,870.0 75' Brine 9.10 8.35 9.10 WS2 -5,220.0 50' Brine 9.10 8.35 9.00 WS1 -5,406.0 50' Brine 9.10 8.35 9.00 CM3 -5,595.0 50' 8.50 8.35 9.80 CM2 -6,530.0 100' 8.50 8.35 10.00 CMI -6,740.0 100' 8.35 8.35 10.00 THRZ -6,900.0 50' 9.70 9.40 10.00 LCU -7,020.0 50' 9.70 9.40 9.90 TKNG -7,470.0 75' 9.80 9.60 9.90 TJF -7,720.0 50' 9.80 9.60 9.90 TJE -7,915.0 50' 9.60 9.60 9.90 TJD -8,105.0 50' 9.60 9.60 9.90 TJC -8,420.0 50' 9.60 9.60 9.90 TJB -8,545.0 50' 9.60 9.60 9.90 TSGR -81715.0 35' Oil 7.47 i/ 5.17 9.23 f TSHU -8,758.0 35' Oil 7.47 5.21 9.03 TSAD -8,842.0 35' Oil/Water 7.47 5.21 9.12 Invertin Zone 4 @ 10400 MD -8,920.0 Oil/Water 7.47 5.21 9.12 TSAD -8,844.0 35' Oil/Water 7.47 5.21 9.12 TSHU -8,760.0 35' Oil 7.47 5.21 9.03 Crest in Mid - Sag @ approx. 35' Oil 7.47 5.17 9.23 11,000' MD TSGR est @ - 8707 SSTVD at 11400' MD (DT 35' Oil 7.47 5.17 9.23 on Fault) TSGR est @ - 8681 SSTVD at 11750' MD (UT 35' Oil 7.47 5.17 9.23 on Fault) TSGR est @ - 8668 SSTVD at 12150' MD (DT 35' Oil 7.47 5.17 9.23 on Fault) TSGR est @ - 8637 SSTVD at 12300' MD (UT 35' Oil 7.47 5.17 9.23 on Fault) TSGR est @ - 8587 SSTVD at 35' Oil 7.47 5.17 9.23 PTD (13526 MD) R -17B PTD 3 27 February 2014 Casing/Tubing Program Hole Liner / Wt/Ft Grade Conn Length Top Bottom Size Tbg O.D. API FL HTHP FL MBT PH MD / TVDss MD / TVDss 8-1/2 <6 NA <18 9-10 KOP — 7350' 9.3-10.5 10-20 17-28 OH 7" LNR 26# L-80 VT HC 6560' 3320'/3244' 9881'/ 8719' <10 4 ,/" 9-10 6-1/8" Solid/ 13CR- OH Slotted 12.6# 85/L-80 Hyd521 3777' 9730'/8625' 13507'/8615' LNR 7"x9-5/8" CSG 4'/" TBG 12.6# 13Cr-85 VamTop 9730' Surface 9730'/8625' Mud Program Intermediate Mud Properties: LSND Depth Interval Density (ppg) PV 8-1/2" hole section I LSRV API FL Depth Interval Density (ppg) PV YP API FL HTHP FL MBT PH Window Millin 9.3 8-18 18-28 <6 NA <18 9-10 KOP — 7350' 9.3-10.5 10-20 17-28 <6 NA <20 9-10 7350'- TD 10.5-10.7 10-20 17-28 <6 <10 <20 9-10 NOTE: t: iu.5 ppg MW is needed for Kingak Stability Production Mud Properties: Solids Free Bio Polymer 1 6-1/8" hole section Depth Interval Density (ppg) PV I YP I LSRV API FL pH MBT 9881'- TD 8.5-8.9 1 <12 1 10-28 1 > 15,000 1 6.0-8.0 9.0-9.5 < 4 Logging Program 8-1/2" Intermediate: 7" 26#, L-80 VT HC, Intermediate Liner Drilling: GR, Res, PWD Open Hole: None Cased Hole: CBL if cement job is suspect Sampling: Per wellsite geo 6-1/8" Production: 7" 26#, L-80 VT HC, Intermediate Liner Drilling: GR, Res, Neu, Dens, Gamma at Bit Open Hole: None Cased Hole: None Sampling: Per wellsite geo J Cement Program Casing Size 7" 26#, L-80 VT HC, Intermediate Liner Basis: Lead:N/A Tail: 85' of shoe track + Annular volume from 7" shoe to 1500' MD above with 30% excess. Total Cement Volume: Spacer —30 bbls of Viscosified Spacer weighted to —12.0 ppg (Mud Push II) Lead N/A Tail 48 bbls, 270 cuft, 233 sks 15.8 lb/gal Class G — 1.16 cuft/sk Ternp BHST 202° F R -17B PTD 4 27 February 2014 Casing Size 4-1/2" 12.6#, 13Cr-85 solid / L-80 slotted HYD 521 Production liner Basis: Slotted Liner/Swell Packer Cementless Completion Total Cement Volume: Spacer N/A Fault #1 - Sag River Lead N/A -8,716 Tail N/A DTNE Temp N/A Surface and Anti -Collision Issues Surface Shut-in Wells: No wells are in the shadow of the rig and do not need to be shut in. Close Approach Shut-in Wells: R -06/06A fail major risk anti -collision in the intermediate hole section. This well has already been shut in and is not operable. R-01 and R -05A fail major risk in the production hole section. R-01 is shut in and is not operable, R -05A will be shut in while drilling the production hole section. R -39/39A is within a foot of failing major risk, and will either be shut in or gyro'd to clear up the anti -collision issue before drilling of the production hole occurs. These actions will ensure that any HSE risk associated with drilling into these wells is eliminated. Faults Formation Where Encounter Fault MD Intersect TVDss Intersect Est. Throw Throw Direction Uncertainty Fault #1 - Sag River 11,505 -8,716 20' DTNE 10-25' Fault #2 - Sag River 12,110 -8,679 25' DTNE 10-35' Fault #3 - Sag River 12,950 -8,635 15' DTS 10-20' DRILLING WASTE DISPOSAL • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS -04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS -04 for injection. Haul Class I waste to DS -04 and/or Pad 3 for disposal / Contact the GPB Environmental Advisors (659-5893) f/guidance. WELL CONTROL Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3500 psi. BOP regular test frequency will be 14 days during drilling phase and 7 days during sundry operations. Intermediate Interval Maximum anticipated BHP 3385 psi at TSGR at 8715' TVDss (7.47 ppg EMW) Maximum surface pressure 2513 psi (based upon pressure at TD - 0.10 psi/ft gas gradient to surface) Kick tolerance 26.3 bbl from the TSGR/Int Csg Point assuming a swabbed kick and a minimum Frac Gradient of 12.5 ppg at the 9-5/8" window. Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 3,500psi/250 psi Integrity Test — 8-1/2" hole FIT/LOT after drilling 20' from middle of window R-1 7B PTD 5 27 February 2014 Production Interval Maximum anticipated BHP -psi at TSHU at 8758' TVDss 7.47 ppq EMW Maximum surface pressure 2526 W (based upon pressure at TD - 0.10 psi/ft gas gradient to u ace) Kick tolerance Infinite with a 9.5 ppg frac gradient, assuming a 7.47 ppg pore ressure in the TSGR and 8.5 ppg MW Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 3,500 psi/250 psi Integrity Test - 6-1/8" hole FIT after drilling 20' of new hole Planned completion fluids 8.5 ppg Seawater / 6.8 ppg Diesel Proposed Pre -rig prep work: (3/9/14) 1. Injectivity test. 2. Drift for TBG punch above 7"x4-1/2" production packer at 10200' MD. 3. CMIT-TAA to 3500 psi. MIT -OA to 2000 psi. 4. TBG punch above 7" x 4-1/2" Production Packer (Estimated depth 10150' MD) 5. Circulate cement in tubing and IA. Pump 1250' MD/850' TVD of 15.8 ppg class G cement. Planned TOC at 8900' MD. 6. D&T TOC. Drift for Jet Cut 7. Jet Cut TBG at 3885' MD. 8. CMIT-TAA to 3500 psi. 9. Bleed T/I/O to 0 psi 10. PPPOTs, Function LDS. 11. Set TWC, Dry Hole Tree. Planned Rig Work: (3/30/14) 1. MI/RU Parker 273. 2. Nipple down tree. Nipple up BOPE and test 2-7/8" x 5-1/2 VBR to 250 psi low/3500 psi high. <- 3. Circulate out freeze protect. 4. RU and pull the 4-1/2" 12.6# tubing from the pre -rig jet cut at 3885' MD. 5. PU 8-1/2" clean-out assembly and RIH to clean-out 9-5/8" casing to top tubing stub at 3885' MD. 6. RIH with GR/CCL and 9-5/8" EZSV for 47# casing. Set the EZSV at 3485' MD (competent sand / confirm with GR) as required to avoid cutting a casing collar while milling the window. POOH. Rig down E -line. 7. Pressure test the EZSV to 3500 psi for 30 minutes and chart. 8. PU and RIH with 9-5/8" Baker bottom -trip anchor whipstock and 8.5" window milling assembly (to include full gauge string mills). RIH to the top of the EZSV. Orient and set the whipstock. Shear off the whipstock._Mill_window. Perform leak off test. 9. MU 8-1/2' intermediate hole BHA (Res, PWD, GR), and Drill to TD in the TSGR. Short trip. RIH to TD. POOH lay down drilling assembly. 10. Change out top VBR's to 7" casing rams and test to 250 psi low / 3500 psi high. 11. RU, run and cement 7" liner. Test liner to 250 psi low / 3500 psi high. �� 5 12. Change upper 7" casing rams to 2-7/8" x 5-1/2" VBR and test to 250 psi low / 3500 psi high. --J3. MU 6-1/8" production hole BHA (GR, Res, Neu, Dens, Caliper) and drill production hole to h TD. F/ 7- 14. 14. RU and run 4-1/2" slotted production liner with swell packers cementless completion. Set liner top packer, test to 250 psi low / 3500 psi high. 15. RU and run 4-1/2" completion, circulate corrosion inhibitor, drop ball and rod, set packer, test tubing and IA to 250 psi low / 3500 psi high. 16. Shear GLM, freeze protect, install TWC test to 250 psi low / 3500 psi high. 17. ND BOP, NU and test tree. 18. RDMO. B -17B PTD 6 27 February 2014 Estimated Start Date: April 21 st, 2014 Post Rig Work 1 Install tree, pull TWC 2 Pull the ball and rod / RHC plug from landing nipple below the production packer. Install GLV design. 3 Set GLM, pull DGLF, and flowback. R -17B PTD 7 27 February 2014 I. Project Risks 1 2 3 4 5 R -17B DRILLING CRITICAL ISSUES POST THIS NOTICE IN THE DOGHOUSE Sag is water swept. Risk of high GOR Production. Low NTG (difficulty drilling in zone). Lost circulation/lack of zonal isolation. SI R-05Ai (Z4 injector near intermediate casing point and Ivishak penetration/invert), R-39 (potential fault connection), R-24 (Sag well near wellplan), and R-01 (Sag well near wellplan) for drilling production section of R-1 7B. May have to SI R-06, R -26A, R-40 for anticollision per WP06. II. Drilling Risks 1 2 3 4 III. Faults Rick / Imnarf Mifina4inn / ('nnfi nncnr.. I Production liner doesn't go to bottom and doesn't align Use RP for running liner. Model liner running, evaluate to isolate faults or fluids as required ability/necessity to rotate liner to bottom. Design Throw Direction completion equipment and directional as needed. Fault #1 - Sag River Contingency: Pull liner, clean out run, re -run liner, or -8,716 remedial cement work. Intermediate liner doesn't go to bottom leaving Kingak Gamma Ray at Bit, Sag casing pick best practices. ECD exposed. Time and money to pull clean out and re run or hardline, do not shock formation. Plan is to run 7" as time and money dealing with unstable wellbore while casing and cut and pull 9 5/8" csg. Use lessons learned drilling production section; possible sidetrack. R -12A, R -14B Lost circulation at faults or fractures in production LC best practices. Attempt to cross faults as section, difficulty drilling to TD or running liner and LCM perpendicular as possible. affect on production. 10-20' Drilling out of zone into Shublik especially at faults; Geosteer with at bit GR to minimize footage in Shublik. ledging causes difficulty getting to bottom with BHA or Minimize footage in Shublik to be drilled at UT -DT fault liner as well as impacting amount of MD reservoir. crossings during well directional planning (aggressive, R -39A eosteerin strategy). Formation Where Encounter Fault MD Intersect TVDss Intersect Est. Throw Throw Direction Uncertainty Fault #1 - Sag River 11,505 -8,716 20' DTNE 10-25' Fault #2 - Sag River 12,110 -8,679 25' DTNE 10-35' Fault #3 - Sag River 12,950 -8,635 15' DTS 10-20' 1W; CA -1 VI. Anti -Collision Issues R -06/06A fail major risk anti -collision in the intermediate hole section. This well has already been shut in and is not operable. R-01 and R -05A fail major risk in the production hole section. R-01 is shut in and is not operable, R -05A will be shut in while drilling the production hole section. R -39/39A is within a foot of failing major risk, and will either be shut in or gyro'd to clear up the anti -collision issue before drilling of the production hole occurs. CONSULT THE X -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. R -17B PTD 8 27 February 2014 V Well Name H2S Level Reading Date Comments Parent Well (if sidetrack) R -17A 10 ppm 2/2/2004 #1 Closest SHL Well H2S Level R -18B 52 ppm 3/18/2012 #2 Closest SHL Well H2S Level R-16 26 ppm 3/7/2011 #1 Closest BHL Well H2S Level R-24 70 ppm 10/12/2009 #2 Closest BHL Well H2S Level R-01 24 ppm 10/4/1993 #3 Closest BHL Well H2S Level R -39A 44 ppm 1/4/2012 #4 Closest BHL Well H2S Level R-26 70 ppm 3/5/1998 abandoned wellbore Max. Recorded H2S on R-19 2200 ppm 8/21/1996 sidetracked to Pad/Facility R -19A Other Relevant H2S Data R -pad is considered an H2S pad (H2S alarms from rigs, etc.) The 2200 ppm reading for R-19 seems abnormally high and may be bad data. The next highest for R -pad is 600 ppm from R-19 on 8/7/95 VI. Anti -Collision Issues R -06/06A fail major risk anti -collision in the intermediate hole section. This well has already been shut in and is not operable. R-01 and R -05A fail major risk in the production hole section. R-01 is shut in and is not operable, R -05A will be shut in while drilling the production hole section. R -39/39A is within a foot of failing major risk, and will either be shut in or gyro'd to clear up the anti -collision issue before drilling of the production hole occurs. CONSULT THE X -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. R -17B PTD 8 27 February 2014 V TFFE - 4'KtEVOY VAILW-AD = WEVOY ACTUATOR= AXELSON KB ELEV - 49.2V BF ELEV - 21.48' KOP = 3099' Max Angle = 0'@ 11304' Daum XU = 11210' Datum TVD = Bow SS1 �CK �ri0�L Minimum ID = 3.725" @ 10205' 4-1/2- HES XN NIPPLE i LTP �Alr LW�-t 10201' 4 12' TBG. 12.60. L 80. 0152 t:pf, - �O21T fmc(1ollwo)H inow =868" H 10370' YMPSTOM IEZSy N -j �10413* 7- LW 260. L-80. 0303 bpf, ID = 6.27r H� 10385 PEWORA TON SURWARY FU LOG 7 AW,LEATTOPPEW 99@11347 WAP RRfm in P—A rim M fry h-1 .4 Amita ----T --- SIZE SW T KTERVA 43 CAE 4-1/2' 1 SLTD 2-irr 6 17342 - 11900 70960.17000 O O 09/t598 1121101 R-1 7B PTD SAFETY NOTES: IV @ 10603' & go- Q io?04' R -17A I 2200' H4-irr i4sX NIP, 9)=3813- 5 5187148151 43 CAE FO( 1 16 W13102 T 6563 5818 43 CA RK 0 10/03M 3 7531 6546, 42 CA DOME w 16 1010398 1 2 8182 '1301 40 CAW -O DMY RK 1 0 IMIM 1 9425 7973 37 CAMCOl SO RK 20 01109" i 1014W 1 -J4 W- HES X W. 9) - 3 813' 1 101$0' X:4 -1r2' — S-3 Pi�-R = �3.7! 102 1-f- �4'_J-LH:�TTLOGGE[)2r�3101 --16203' -1--Tr X 4-1/2- BKR ZXP MR NAC LNR )GR RA LOUT WV4X)W (R -17A) 103W 10401' FIES CEMENT RETANER TANUI(IWWIG) 11342' A11350' HkALLEDW-FORD04TRETAN3t cL-- jRJSH13DT011350(70@8110) fFlSH A*#( 14 4-lr2"LWl2,6X.L-90,j-- J134T C152 bpt. D = 3 953 - TOP OF 4 1/2- SL6TfEj) �?Q — i7i -1 - F4-112�SI.T6LiIii126k H '1900- [L-80-0152 bpf. V = 1953' -�sm � 9 27 February 2014 TRff = 4' KtEVOY WaLHEAD= WEVOY R-179 ACTUATOR= AXELSON KB.. ELEV - 49.29 Pre -Rig BF EL EV = 21.49 KOP = 3099 Kbx Argle = 0"@11304'Est TOC — 2210' — Datum KU = 1121V Datum TV D = 8800' SS KOP 3420' TVD. 3465 ', Ee.• TI� � f DPZ 1 (CM3): bottom C&? 7576', 6530' TVDss Perform tubing punch above production packer @ 10150' MD (8860' TVDss) and place 1250' of cement to 8900' MD (8010 TVDss) for 850' TVD of cement Minimum ID = 3.725" @ 10205' 4-112" HES XN NIPPLE CTOP OF 4-171N3�- 10203' 4 112• TBG, 12.69. L-80, .0152 Lpf, D = 3-958"1021r j-rocttalai4�4 10200' } 9-518' CSC, 474, L-80, D = 13 MLLOUT W DOW (R -17A) 10395' - 10407 13 7- LNR 2641, L-80, 0383 fief, D = 6 276' H 10 PERFORATION SU 4 MRY REE LOG 7 ANG LE AT TOP PERF. 99@11347 Note Refer to A[vArlinn nR f— h.t--i r f Axa S¢E SPF INTERVAL OWSW DATE 4-17 2-17 SLTD 6 11342 - 11900 1 10960 11000 O O 09115/98 1121101 SAFETY NOTES: 0608' d 9o• @ 10704' a --.-2200'._. 4/7 f,ESXNP D=3.813'r� 2608' 9 5f8'DV PKR GAS LFT MANMR S ST KD. TVD DEVI TYPE VLV LATCH PORT DATE 6 3079 3078 8 CAMCO DOME W 16 06/13102 5 5187 4815 43 CAMCO DOME W 16 06113102 4 6563 5818 43 CAMCO DMY RK 0 10/03/98 3 7531 6546 42 CAMCO DOW fa( 16 10103.98 2 8582 7309 40 CAMCO DMY RK 0 10/03198 1 9425 7973 37 CAMCO SO RK 20 01/09/06 —(TOP OF r LNR I --i 9881' 1 4.17 HESX KK'. D�3 813' 10160' -4T X 4-112' BKR S-3.1011 WK = 3.875" 10184' .,. 4-12• frs x �'_ n = 3 813" 10205' j 4-17 HES XN W. D -- 3.715' --�...._-10Y1r-_.j 1021 a• L41 i2- ALM, D 3.956---� 9-bD TT Locc®os,+o310i "'{ 10203' �--) T x a-12' BKR ZXP R(W IMC Ltii HGR DPZ 3 (Sag River): top (g 103561, 8715' TVDss : - - 1 01 I ••.• r: a - e.1 F-11342' _�J4 Irr BAKER PAYZONE ECPPM 11H 1111'► -• � t t c � 111111' 1111111 ,f�11111111111 1.1� �ii 141 �11111111�1 t . �11111111111111114• a-17 LNt = 3 9 3-_l 11342 e C152 W. D = 3.953" ITOPOE4-1/2"SIOTTH,LN2� 11312'-� 4-17 SLTD IfVR, 12.8#. 11900' . 1-80..0152 bpf, D = 3.953• R -17B PTD 10 27 February 2014 WELLHEAD = Rt EVOY- SAFETY NOTES: WELL ANGLE > 70° � 70150' R1 7B I ACRIATOR= AXELSON PROPOSED NrTAL KB ELE 5048' DRAFT NfTIAL BF. ELE 21.48' I "... i KOP= 3470' ` 2100' {d-it2" HES X W. ID = 3.813' fbx Angle = 11 1 (p 10565' Datum ND = 13507' �' OJnD)CTOR -110 Datum TV D = 8815' SS V i PERFORATION SLAWRV MDYPE VLV LATCH FORT DATE peri data I "... i SIZE SPF I NTERVAL " x 1" DATE 4-172' 3.725" @ 9695' O M3765 1 4-1/2"SOL[VSLTDLNR.126/t, 73Q -857E-8 -13510, .0152 opt, D - 3,958- 4- 712" 4-1 f2' TOG, 12 69, 1: .0152 bpf. . D = 3.958" L -80. 0,1&1 but, D - 9605' H4-1/2-HES XW,, D= 9625•��7° x a-/ 2- rf5 Txr pKR D = 97jjS�4-1/2'FIB XNIP.D=3813' 14-1 f2' Ff5 XN W. D = 3.725" 1 9730' —�7- X 5" OKR XXP PKR w i TIEAK SLY. D = 4.32` 9735' 4-1;2"WL F,Ta,D=39.58' E-tiD TT NOT LOGGH7 9745'7' X 5' BKR HM LWFiGR D = 5.25' 9770' 5" X4-112' XO PPL D - 3.91 j blank to isolate ivishak I �1 TBD 4-112'x585" 5m SWELL R(RD=3958' ' ®41!2'x5.85" 5m SWELL PKR D = 3.958' blank to isolate fault I t_ ® 4-1R'x5..a5'5mSWELL FKR D=3.958' blank to isolate fault TBD -j4-1'2'x5 85* 5m SWELL FKR D = 3.958' blank to isolate gas in future ;' TBD'2 4-1"x585" 5m SWELL FKR D=3.958' 9z R-1 7B PTD 11 27 February 2014 i PERFORATION SLAWRV I FEF LOG. 77? ANG L.EATTOPF'l32F _`@_ Note. Refer to Roduchon OB for f stoncal peri data I "... i SIZE SPF I NTERVAL I Opn/Sgz I DATE 4-172' SLTD O 1 4-1/2"SOL[VSLTDLNR.126/t, 73Q -857E-8 -13510, .0152 opt, D - 3,958- 9605' H4-1/2-HES XW,, D= 9625•��7° x a-/ 2- rf5 Txr pKR D = 97jjS�4-1/2'FIB XNIP.D=3813' 14-1 f2' Ff5 XN W. D = 3.725" 1 9730' —�7- X 5" OKR XXP PKR w i TIEAK SLY. D = 4.32` 9735' 4-1;2"WL F,Ta,D=39.58' E-tiD TT NOT LOGGH7 9745'7' X 5' BKR HM LWFiGR D = 5.25' 9770' 5" X4-112' XO PPL D - 3.91 j blank to isolate ivishak I �1 TBD 4-112'x585" 5m SWELL R(RD=3958' ' ®41!2'x5.85" 5m SWELL PKR D = 3.958' blank to isolate fault I t_ ® 4-1R'x5..a5'5mSWELL FKR D=3.958' blank to isolate fault TBD -j4-1'2'x5 85* 5m SWELL FKR D = 3.958' blank to isolate gas in future ;' TBD'2 4-1"x585" 5m SWELL FKR D=3.958' 9z R-1 7B PTD 11 27 February 2014 i3 al -'-w , 'IN1 il 13 5/F,- -W fl Ori ti. '4' UL, Ov* �A- it DO 4 r.A','I- L vVt r LA 51A ---,ArirF' A!: 10�#J AN('a IYU-X, I;A IA'ARKER 27"1 BOP STACA lkfX --,DON -LANI,)F -,UL id, w --ANcitl 401fW iw ANGF MANUAL vk A /I- 'w ASGF` 14'-TTAIILi GA-.- v Al i R" * Y L S -!A -FE;; LX- S Vsi Vh 5v Sly-. IM fl AN -10 UC"?cm *IP2; 14' U12 C>Ifj4Ti* R -17B PTD 12 27 February 2014 hp R -17B (P6) Proposal Geodetic Report (Def Plan) schlumherger Report Date: December 05, 2013 - 06:21 AM Azim True Survey / DLS Computation: Minimum Curvature / Lubinski Client: BP Exploration Alaska EW Vertical Section Azimuth: 235.605 ° (True North) Field: Prudhoe Bay Unit - WOA Easting Vertical Section Origin: 0.000 ft, 0.000 ft Structure / Slot: Well: R -PAD / R-17TVD ° R-17 ° S nn1 U �J M Reference Datum: TVD Reference Elevation: RKB 50.480 ft above MSL ' Borehole: �a [ R-178 � � (°) Seabed / Ground Elevation: 20.000 ft above MSL UWI / API#: fn�;���%�' �`� 0.00 Magnetic Declination: 19.699 ° Survey Name: R-1 7B (P6) 0.00 Total Gravity Field Strength: 1002.0029mgn (9.80665 Based) Survey Date: May 08, 2012 0.00 Gravity Model: DOX Tort / AHD / DDI / ERD Ratio: 250.454 ° / 7091.451 ft 16.428 / 0.792 0.00 Total Magnetic Field Strength: 57628.145 nT Coordinate Reference System: NAD27 Alaska State Plane, Zone 04, US Feet 0.00 Magnetic Dip Angle: 81.012 ° Location Lat / Long: N 70° 20' 54.47744", W 1480 54' 5.18639" 635317.00 Declination Date: May 28, 2014 Location Grid N/E Y/X: N 5978248.000 ftUS, E 635317.000 ftUS 100.00 Magnetic Declination Model: BGGM 2013 CRS Grid Convergence Angle: 1.0346 ° 0.43 North Reference: True North - Grid Scale Factor: 0.9999208 0.15 Total Corr Mag North ->True North: 0.0000 ° Version / Patch: 2.7.998.0 0.55 Total Corr Mag .>Grid North: 19.6991 ° 0.20 0.00 5978248.55 Local Coord Referenced To: Well Head Comments MD Incl Azim True TVDSS TVD VSEC NS EW TF DLS Directional Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (°) (°/100ft) Difficulty Index (ftuS) (ftuS) 0.00 0.00 0.00 -50.48 0.00 0.00 0.00 0.00 0M N/A 0.00 5978248.00 635317.00 30.48 0.00 0.00 -20.00 30.48 0.00 0.00 0.00 350.3M 0.00 0.00 5978248.00 635317.00 100.00 0.30 350.30 49.52 100.00 -0.08 0.18 -0.03 27.39M 0.43 0.00 5978248.18 635316.97 200.00 0.15 27.39 149.52 200.00 -0.30 0.55 -0.01 46.7M 0.20 0.00 5978248.55 635316.98 300.00 0.15 46.70 249.52 300.00 -0.55 0.76 0.14 354.71 M 0.05 0.00 5978248.76 635317.13 400.00 1.03 354.71 349.51 399.99 -1.11 1.74 0.15 139.2M 0.95 0.43 5978249.75 635317.12 500.00 1.28 139.20 449.50 499.98 -1.67 1.79 0.80 14.5M 2.20 1.05 5978249.81 635317.77 600.00 0.40 14.50 549.50 599.98 -2.06 1.29 1.62 122.61 M 1.54 1.33 5978249.32 635318.59 700.00 0.45 122.61 649.50 699.98 -2.48 1.41 2.04 56AM 0.69 1.44 5978249.45 635319.01 800.00 0.67 56.40 749.49 799.97 -3.22 1.52 2.85 34AM 0.64 1.56 5978249.58 635319.83 900.00 0.52 34.40 849.49 899.97 -4.22 2.22 3.60 359.5M 0.27 1.65 5978250.29 635320.56 1000.00 0.33 359.50 949.48 999.96 -4.81 2.88 3.85 20.7M 0.31 1.72 5978250.95 635320.80 1100.00 0.28 20.70 1049.48 1099.96 -5.17 3.40 3.93 39.79M 0.12 1.76 5978251.47 635320.87 1200.00 0.22 39.79 1149.48 1199.96 -5.55 3.78 4.14 111.2M 0.10 1.78 5978251.85 635321.07 1300.00 0.25 111.20 1249.48 1299.96 -5.86 3.85 4.47 111.7M 0.28 1.82 5978251.93 635321.40 1400.00 0.12 111.70 1349.48 1399.96 -6.04 3.73 4.77 127.81M 0.13 1.84 5978251.81 635321.70 1500.00 0.17 127.81 1449.48 1499.96 -6.15 3.60 4.99 82M 0.06 1.86 5978251.69 635321.92 1600.00 0.15 82.00 1549.48 1599.96 -6.31 3.53 5.23 60.79M 0.13 1.88 5978251.62 635322.17 1700.00 0.32 60.79 1649.48 1699.96 -6.70 3.68 5.61 52.2M 0.19 1.91 5978251.78 635322.54 1800.00 0.72 52.20 1749.47 1799.95 -7.61 4.20 6.35 82.09M 0.41 1.96 5978252.32 635323.27 1900.00 0.73 82.09 1849.47 1899.95 -8.81 4.67 7.47 80M 0.37 2.03 5978252.81 635324.39 2000.00 0.43 80.00 1949.46 1999.94 -9.72 4.83 8.47 51.09M 0.30 2.08 5978252.98 635325.38 2100.00 0.67 51.09 2049.46 2099.94 -10.64 5.26 9.30 67.3M 0.36 2.13 5978253.43 635326.20 2200.00 0.70 67.30 2149.45 2199.93 -11.82 5.86 10.32 56.2M 0.20 2.17 5978254.05 635327.21 2300.00 1.03 56.20 2249.44 2299.92 -13.32 6.60 11.63 122.2M 0.37 2.23 5978254.81 635328.51 2400.00 1.47 122.20 2349.42 2399.90 -14.73 6.42 13.46 72.3M 1.41 2.33 5978254.66 635330.34 2500.00 1.17 72.30 2449.39 2499.87 -16.22 6.04 15.52 86.9M 1.15 2.42 5978254.32 635332.40 2600.00 0.98 86.90 2549.38 2599.86 -17.93 6.40 17.34 89M 0.33 2.47 5978254.71 635334.22 2700.00 0.98 89.00 2649.36 2699.84 -19.37 6.46 19.05 44M 0.04 2.50 5978254.80 635335.93 2800.00 2.62 44.00 2749.31 2799.79 -22.32 8.12 21.50 41M 2.05 2.62 5978256.51 635338.34 2900.00 3.95 41.00 2849.15 2899.63 -27.90 12.36 25.34 38.7M 1.34 2.74 5978260.82 635342.11 3000.00 5.92 38.70 2948.77 2999.25 -36.16 18.99 30.83 37.83M 1.98 2.89 5978267.54 635347.48 S113 3006.26 6.11 37.83 2955.00 3005.48 -36.79 19.50 31.23 29.29M 3.42 2.90 5978268.06 635347.87 3100.00 9.12 29.29 3047.90 3098.38 -48.21 29.93 37.93 19.82L 3.42 3.08 5978278.61 635354.38 S112 3155.89 10.19 27.12 3103.00 3153.48 -56.52 38.19 42.35 17.67L 2.03 3.17 5978286.95 635358.65 3200.00 11.05 25.70 3146.35 3196.83 -63.62 45.48 45.97 28.31 R 2.03 3.24 5978294.30 635362.13 Drilling Office 2.7.998.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-1 7B\R-1 7B (P6) 2/27/2014 12:22 PM Pagel of 4 Comments MD (ft) Incl V) Azim True V) TVDSS (ft) TVD (ft) VSEC (ft) NS (ft) EW (ft) TF V) DLS (°/100ft) Directional Difficulty Index Northing (ftuS) Easting (ftuS) 3300.00 13.38 31.00 3244.09 3294.57 -82.45 64.03 56.08 26.39L 2.58 3.39 5978313.03 635371.91 Tie In Survey 3400.00 16.62 25.50 3340.67 3391.15 -105.35 86.87 68.20 16.5911 3.54 3.56 5978336.08 635383.62 Top Whipstock 3470.00 . 17.41 26.29 3407.61 3458.09 -123.14 105.29 77.15 45R 1.18 3.64 5978354.66 635392.23 TOW @ 3470 MD in lower SV2 shale 3470.41 17.45 26.40 3408.00 3458.48 -123.25 105.40 77.20 44.89R 12.00 3.64 5978354.77 635392.28 Base Whipstock 3486.00 18.82 30.50 3422.81 3473.29 -127.56 109.66 79.52 HS 12.00 3.68 5978359.07 635394.52 Cry 4/100 3499.00 18.82 30.50 3435.12 3485.60 -131.36 113.27 81.65 74.69R 0.00 3.69 5978362.72 635396.58 3500.00 18.83 30.62 3436.07 3486.55 -131.65 113.55 81.81 74.58R 4.00 3.69 5978363.00 635396.74 SVi 3543.31 19.36 35.66 3477.00 3527.48 -144.74 125.40 89.56 69.81R 4.00 3.75 5978374.98 635404.27 3600.00 20.25 41.82 3530.34 3580.82 -163.09 140.34 101.57 64.02R 4.00 3.83 5978390.14 635416.02 3700.00 22.28 51.34 3623.56 3674.04 -198.82 165.09 127.93 55.14R 4.00 3.95 5978415.36 635441.91 3800.00 24.77 59.19 3715.26 3765.74 -238.64 187.67 160.74 47.94R 4.00 4.07 5978438.52 635474.31 3900.00 27.60 65.61 3805.01 3855.49 -282.38 207.97 199.84 42.1811 4.00 4.17 5978459.53 635513.04 4000.00 30.67 70.88 3892.35 3942.83 -329.82 225.90 245.06 37.5711 4.00 4.27 5978478.27 635557.92 End Cry 4029.10 31.60 72.23 3917.26 3967.74 -344.29 230.65 259.34 HS 4.00 4.30 5978483.28 635572.11 UG4A 4044.06 31.60 72.23 3930.00 3980.48 -351.80 233.05 266.80 HS 0.00 4.31 5976485.81 635579.53 4100.00 31.60 72.23 3977.65 4028.13 -379.89 241.99 294.72 HS 0.00 4.35 5978495.25 635607.28 4200.00 31.60 72.23 4062.82 4113.30 -430.11 257.98 344.63 HS 0.00 4.40 5978512.14 635656.88 UG3 4296.50 31.60 72.23 4145.00 4195.48 -478.56 273.41 392.76 HS 0.00 4.45 5978528.44 635704.75 4300.00 31.60 72.23 4147.98 4198.46 -480.32 273.97 394.53 HS 0.00 4.45 5978529.03 635706.49 4400.00 31.60 72.23 4233.15 4283.63 -530.53 289.96 444.44 HS 0.00 4.49 5978545.91 635756.09 4500.00 31.60 72.23 4318.32 4368.80 -580.74 305.95 494.34 HS 0.00 4.53 5978562.80 635805.70 4600.00 31.60 72.23 4403.49 4453.97 -630.96 321.94 544.25 HS 0.00 4.57 5978579.69 635855.30 4700.00 31.60 72.23 4488.66 4539.14 -681.17 337.93 594.16 HS 0.00 4.60 5978596.58 635904.91 4800.00 31.60 72.23 4573.83 4624.31 -731.38 353.92 644.06 HS 0.00 4.64 5978613.46 635954.51 4900.00 31.60 72.23 4659.00 4709.48 -781.60 369.91 693.97 HS 0.00 4.66 5978630.35 636004.12 5000.00 31.60 72.23 4744.17 4794.65 -831.81 385.90 743.87 HS 0.00 4.69 5978647.24 636053.72 5100.00 31.60 72.23 4829.33 4879.81 -882.02 401.89 793.78 HS 0.00 4.72 5978664.12 636103.33 UGI 5147.75 31.60 72.23 4870.00 4920.48 -906.00 409.53 817.61 HS 0.00 4.73 5978672.19 636127.01 5200.00 31.60 72.23 4914.50 4964.98 -932.24 417.88 843.68 HS 0.00 4.74 5978681.01 636152.93 5300.00 31.60 72.23 4999.67 5050.15 -982.45 433.87 893.59 HS 0.00 4.77 5978697.90 636202.54 5400.00 31.60 72.23 5084.84 5135.32 -1032.66 449.86 943.50 HS 0.00 4.79 5978714.79 636252.14 5500.00 31.60 72.23 5170.01 5220.49 -1082.88 465.85 993.40 HS 0.00 4.81 5978731.67 636301.75 WS2 5558.70 31.60 72.23 5220.00 5270.48 -1112.35 475.24 1022.70 HS 0.00 4.82 5978741.59 636330.87 5600.00 31.60 72.23 5255.18 5305.66 -1133.09 481.84 1043.31 HS 0.00 4.83 5978748.56 636351.35 5700.00 31.60 72.23 5340.35 5390.83 -1183.30 497.83 1093.21 HS 0.00 4.85 5978765.45 636400.96 WS1 5777.09 31.60 72.23 5406.00 5456.48 -1222.01 510.16 1131.68 HS 0.00 4.86 5978778.47 636439.20 5800.00 31.60 72.23 5425.52 5476.00 -1233.51 513.82 1143.12 HS 0.00 4.87 5978782.33 636450.56 5900.00 31.60 72.23 5510.68 5561.16 -1283.73 529.81 1193.03 HS 0.00 4.89 5978799.22 636500.17 CM3 5999.00 31.60 72.23 5595.00 5645.48 -1333.44 545.64 1242.43 HS 0.00 4.90 5978815.94 636549.26 6000.00 31.60 72.23 5595.85 5646.33 -1333.94 545.80 1242.93 HS 0.00 4.90 5978816.11 636549.77 Cry 4/100 6095.83 31.60 72.23 5677.47 5727.95 -1382.06 561.13 1290.76 156.8R 0.00 4.92 5978832.29 636597.31 6100.00 31.45 72.36 5681.03 5731.51 -1384.15 561.79 1292.83 156.69R 4.00 4.92 5978832.99 636599.38 6200.00 27.82 75.75 5767.94 5818.42 -1431.05 575.44 1340.33 153.74R 4.00 4.97 5978847.50 636646.61 6300.00 24.29 80.05 5857.77 5908.25 -1471.70 584.74 1383.22 149.88R 4.00 5.01 5978857.57 636689.33 6400.00 20.92 85.66 5950.08 6000.56 -1505.89 589.64 1421.30 144.68R 4.00 5.05 5978863.16 636727.31 6500.00 17.80 93.26 6044.43 6094.91 -1533.45 590.12 1454.38 137.52R 4.00 5.08 5978864.23 636760.37 6600.00 15.09 103.69 6140.35 6190.83 -1554.26 586.17 1482.29 127.52R 4.00 5.11 5978860.79 636788.35 6700.00 13.03 117.89 6237.38 6287.86 -1568.20 577.81 1504.91 113.74R 4.00 5.14 5978852.84 636811.11 6800.00 11.99 135.79 6335.04 6385.52 -1575.22 565.09 1522.13 96.25R 4.00 5.17 5978840.43 636828.55 6900.00 12.21 154.94 6432.86 6483.34 -1575.27 548.06 1533.85 77.52R 4.00 5.20 5978823.62 636840.58 CM2 6999.63 13.63 171.68 6530.00 6580.48 -1568.40 526.90 1540.01 61.2R 4.00 5.22 5978802.57 636847.12 7000.00 13.63 171.73 6530.36 6580.84 -1568.36 526.81 1540.03 61.14R 4.00 5.22 5978802.49 636847.14 7100.00 15.95 184.58 6627.07 6677.55 -1554.53 501.44 1540.62 48.71 R 4.00 5.25 5978777.14 636848.19 7200.00 18.82 193.93 6722.51 6772.99 -1533.83 472.08 1535.64 39.79R 4.00 5.27 5978747.69 636843.74 CM1 7218.51 19.40 195.36 6740.00 6790.48 -1529.25 466.22 1534.11 38.44R 4.00 5.28 5978741.81 636842.31 7300.00 22.04 200.77 6816.22 6866.70 -1506.37 438.87 1525.10 33.38R 4.00 5.30 5978714.30 636833.80 THRZ 7391.43 25.17 205.50 6900.00 6950.48 -1475.46 405.27 1510.64 29.04R 4.00 5.32 5978680.45 636819.96 7400.00 25.47 205.89 6907.75 6958.23 -1472.28 401.97 1509.05 28.6911 4.00 5.32 5978677.12 636818.43 7500.00 29.04 209.84 6996.64 7047.12 -1431.74 361.56 1487.58 25.17R 4.00 5.35 5978636.33 636797.69 LCU 7526.85 30.01 210.76 7020.00 7070.48 -1419.78 350.14 1480.90 24.38R 4.00 5.36 5978624.79 636791.22 7600.00 32.70 212.99 7082.47 7132.95 -1384.93 317.84 1460.79 22.47R 4.00 5.38 5978592.13 636771.69 7700.00 36.42 215.56 7164.81 7215.29 -1332.08 271.02 1428.80 20.35R 4.00 5.41 5978544.75 636740.56 7800.00 40.19 217.72 7243.27 7293.75 -1273.46 221.32 1391.78 18.66R 4.00 5.43 5978494.40 636704.44 7900.00 44.00 219.56 7317.46 7367.94 -1209.35 169.00 1349.90 17.29R 4.00 5.46 5978441.33 636663.52 Drilling Office 2.7.998.0 Prudhoe Bay Unit - WOA\R-PAD\R-1 7\R-1 7B\R- 17B (P6) 2/27/2014 12:22 PM Page 2 of 4 Comments MD Incl Azim True TVDSS TVD VSEC NS EW TF DLS Directional Northing Easting (ft) V) (1) (ft) (ft) (ft) (ft) (ft) V) (°/100ff) Difficulty Index (ftuS) (ftuS) End Cry 7926.19 45.00 220.00 7336.14 7386.62 -1191.68 154.89 1338.15 HS 4.00 5.47 5978427.01 636652.03 8000.00 45.00 220.00 7388.33 7438.81 -1141.42 114.91 1304.60 HS 0.00 5.48 5978386.44 636619.21 8100.00 45.00 220.00 7459.04 7509.52 -1073.32 60.74 1259.15 HS 0.00 5.50 5978331.46 636574.75 TKNG 8115.50 45.00 220.00 7470.00 7520.48 -1062.76 52.35 1252.11 HS 0.00 5.50 5978322.94 636567.86 8200.00 45.00 220.00 7529.75 7580.23 -1005.21 6.58 1213.70 HS 0.00 5.51 5978276.49 636530.28 8300.00 45.00 220.00 7600.46 7650.94 -937.11 -47.59 1168.25 HS 0.00 5.53 5978221.51 636485.82 8400.00 45.00 220.00 7671.17 7721.65 -869.00 -101.76 1122.80 HS 0.00 5.54 5978166.54 636441.36 TJF 8469.05 45.00 220.00 7720.00 7770.48 -821.98 -139.16 1091.41 HS 0.00 5.55 5978128.58 636410.66 8500.00 45.00 220.00 7741.88 7792.36 -800.90 -155.93 1077.34 HS 0.00 5.55 5978111.56 636396.90 8600.00 45.00 220.00 7812.59 7863.07 -732.79 -210.10 1031.89 HS 0.00 5.57 5978056.59 636352.43 8700.00 45.00 220.00 7883.31 7933.79 -664.69 -264.26 986.44 HS 0.00 5.58 5978001.61 636307.97 TJE 8744.82 45.00 220.00 7915.00 7965.48 -634.16 -288.54 966.07 HS 0.00 5.58 5977976.97 636288.04 8800.00 45.00 220.00 7954.02 8004.50 -596.59 -318.43 940.99 HS 0.00 5.59 5977946.64 636263.51 8900.00 45.00 220.00 8024.73 8075.21 -528.48 -372.60 695.54 HS 0.00 5.60 5977891.66 636219.04 9000.00 45.00 220.00 8095.44 8145.92 -460.38 -426.77 850.08 HS 0.00 5.61 5977836.69 636174.58 TJD 9013.52 45.00 220.00 8105.00 8155.48 -451.17 -434.09 843.94 HS 0.00 5.62 5977829.25 636168.57 9100.00 45.00 220.00 8166.15 8216.63 -392.27 -480.93 804.63 HS 0.00 5.63 5977781.71 636130.12 9200.00 45.00 220.00 8236.86 8287.34 -324.17 -535.10 759.18 HS 0.00 5.64 5977726.74 636085.66 9300.00 45.00 220.00 8307.57 8358.05 -256.06 -589.27 713.73 HS 0.00 5.65 5977671.76 636041.19 9400.00 45.00 220.00 8378.28 8428.76 -187.96 -643.44 668.28 HS 0.00 5.66 5977616.79 635996.73 TJC 9459.00 45.00 220.00 8420.00 8470.48 -147.78 -675.39 641.46 HS 0.00 5.66 5977584.35 635970.50 9500.00 45.00 220.00 8448.99 8499.47 -119.86 -697.60 622.82 HS 0.00 5.67 5977561.81 635952.27 9600.00 45.00 220.00 8519.70 8570.18 -51.75 -751.77 577.37 HS 0.00 5.68 5977506.84 635907.80 TJB 9635.78 45.00 220.00 8545.00 8595.48 -27.38 -771.15 561.11 HS 0.00 5.68 5977487.17 635891.90 9700.00 45.00 220.00 8590.41 8640.89 16.35 -805.94 531.92 HS 0.00 5.69 5977451.86 635863.34 9800.00 45.00 220.00 8661.12 8711.60 84.46 -860.11 486.47 HS 0.00 5.70 5977396.89 635818.88 TSGR Tgt 1 987619 45.00 220.00 8715.00 8765.48 136.35 -901.38 451.84 HS 0.00 5.71 5977355.00 635785.00 7" Casing 9881.19 45.00 220.00 8718.54 8769.02 139.75 -904.09 449.56 HS 0.00 5.71 5977352.25 635782.78 9900.00 45.00 220.00 8731.83 6762.31 152.56 -914.27 441.02 HS 0.00 5.71 5977341.91 635774.42 Cry 10/100 9906.19 45.00 220.00 8736.21 8786.69 156.78 -917.63 438.20 9.12R 0.00 5.71 5977338.51 635771.66 TSHU1 9937.89 48.13 220.67 8758.00 8808.48 178.98 -935.17 423.30 8.65R 10.00 5.72 5977320.71 635757.08 TSHU2 9940.89 48.43 220.73 8760.00 8610.48 181.15 -936.87 421.84 8.61R 10.00 5.72 5977318.98 635755.65 10000.00 54.28 221.82 8796.90 8847.38 225.66 -971.53 391.39 7.93R 10.00 5.75 5977283.77 635725.83 TSAD1 10086.57 62.86 223.16 8842.00 8892.48 297.74 -1025.92 341.51 7.23R 10.00 5.79 5977228.50 635676.95 TSAD2 10090.98 63.30 223.22 8844.00 8894.48 301.58 -1028.79 338.82 7.2R 10.00 5.79 5977225.58 635674.31 10100.00 64.19 223.35 8847.99 8898.47 309.48 -1034.68 333.27 7.15R 10.00 5.79 5977219.59 635668.87 10200.00 74.12 224.64 8883.53 8934.01 400.92 -1101.80 268.42 6.69R 10.00 5.83 5977151.31 635605.25 10300.00 84.05 225.80 8902.44 8952.92 497.38 -1170.87 198.80 6.47R 10.00 5.88 5977081.01 635536.89 10400.00 93.99 226.92 8904.14 8954.62 595.94 -1239.78 126.53 6.45R 10.00 5.92 5977010.81 635465.88 10500.00 103.93 228.07 8888.59 8939.07 693.61 -1306.44 53.81 6.63R 10.00 5.95 5976942.85 635394.38 End Cry 10565.69 110.45 228.88 8869.18 8919.66 755.85 -1348.03 6.85 HS 10.00 5.98 5976900.43 635348.19 10600.00 110.45 228.88 8857.20 8907.68 787.77 -1369.17 -17.37 HS 0.00 5.98 5976878.86 635324.36 10700.00 110.45 228.88 8822.26 8872.74 880.82 -1430.78 -87.96 HS 0.00 6.00 5976815.98 635254.90 10800.00 110.45 228.88 8787.32 8837.80 973.88 -1492.40 -158.54 HS 0.00 6.01 5976753.10 635185.44 Cry 10/100 10834.38 110.45 228.88 8775.31 8825.79 1005.87 -1513.58 -182.81 155.36R 0.00 6.01 5976731.49 635161.56 10900.00 104.46 231.70 8755.63 8806.11 1068.16 -1553.53 -230.96 156.21R 10.00 6.04 5976690.68 635114.15 11000.00 95.29 235.74 8738.49 8788.97 1166.50 -1611.71 -310.30 156.914 10.00 6.07 5976631.08 635035.87 Tgt 2 / Cry 4.2/100 11019.41 93.50 236.50 8737.00 8787.48 1185.86 -1622.50 -326.37 149.62R 10.00 6.08 5976620.00 635020.00 End Cry 11054.89 92.21 237.25 8735.23 8785.71 1221.28 -1641.86 -356.05 HS 4.20 6.09 5976600.11 634990.68 Cry 4.2/100 11096.51 92.21 237.25 8733.62 8784.10 1262.85 -1664.36 -391.02 87.73R 0.00 6.09 5976576.99 634956.12 11100.00 92.22 237.40 8733.49 8783.97 1266.34 -1666.24 -393.96 87.74R 4.20 6.09 5976575.05 634953.22 11200.00 92.38 241.60 8729.47 8779.95 1366.01 -1716.94 -480.04 87.91 R 4.20 6.11 5976522.81 634868.08 11300.00 92.53 245.80 8725.19 8775.67 1464.90 -1761.20 -569.58 88.09R 4.20 6.14 5976476.95 634779.35 11400.00 92.66 250.00 8720.66 8771.14 1562.48 -1798.77 -662.12 88.28R 4.20 6.16 5976437.72 634687.51 11500.00 92.78 254.21 8715.92 8766.40 1658.23 -1829.45 -757.16 88.48R 4.20 6.18 5976405.33 634593.06 TSGR Tgt 3 11518.85 92.80 255.00 8715.00 8765.48 1676.03 -1834.45 -775.31 84.6R 4.20 6.18 5976400.00 634575.00 11600.00 93.10 258.24 8710.82 8761.30 1751.68 -1853.20 -854.14 64.76R 4.00 6.20 5976379.83 634496.53 11700.00 93.46 262.23 8705.10 8755.58 1842.41 -1870.14 -952.51 84.99R 4.00 6.22 5976361.12 634398.49 End Cry 11749.23 93.63 264.19 8702.06 8752.54 1885.95 -1875.95 -1001.29 HS 4.00 6.23 5976354.43 634349.82 11800.00 93.63 264.19 8698.84 8749.32 1930.44 -1881.08 -1051.71 HS 0.00 6.23 5976348.39 634299.51 11900.00 93.63 264.19 8692.52 8743.00 2018.08 -1891.18 -1150.99 HS 0.00 6.24 5976336.51 634200.43 12000.00 93.63 264.19 8686.19 8736.67 2105.71 -1901.27 -1250.28 HS 0.00 6.25 5976324.62 634101.35 12100.00 93.63 264.19 8679.86 8730.34 2193.34 -1911.37 -1349.57 HS 0.00 6.27 5976312.73 634002.27 Drilling Office 2.7.998.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-17B\R-17B (P6) 2/27/2014 12:22 PM Page 3 of 4 Comments MD Incl Azim True TVDSS TVD VSEC NS EW TF DLS Directional Northing Easting 5976315.000 (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (°) (*/I 001t) Difficulty Index (ftuS) (ftuS) Cry 4/100 12188.04 93.63 264.19 8674.29 8724.77 2270.49 -1920.26 -1436.98 85.57R 0.00 6.28 5976302.26 633915.04 12200.00 93.66 264.67 8673.53 8724.01 2280.95 -1921.42 -1448.86 85.6R 4.00 6.28 5976300.89 633903.18 Tgt 4 12208.25 93.69 265.00 8673.00 8723.48 2288.13 -1922.16 -1457.06 87.43R 4.00 6.28 5976300.00 633895.00 End Cry 12241.24 93.75 266.32 8670.86 8721.34 2316.63 -1924.65 -1489.89 HS 4.00 6.29 5976296.92 633862.23 12300.00 93.75 266.32 8667.02 8717.50 2367.04 -1928.42 -1548.40 HS 0.00 6.29 5976292.10 633803.80 12400.00 93.75 266.32 8660.48 8710.96 2452.82 -1934.82 -1647.98 HS 0.00 6.30 5976283.90 633704.36 12500.00 93.75 266.32 8653.94 8704.42 2538.61 -1941.22 -1747.56 HS 0.00 6.31 5976275.70 633604.91 Cry 4/100 12513.54 93.75 266.32 8653.06 8703.54 2550.23 -1942.09 -1761.04 88.76R 0.00 6.31 5976274.59 633591.45 12600.00 93.82 269.79 8647.35 8697.83 2623.02 -1945.02 -1847.25 88.99R 4.00 6.33 5976270.11 633505.32 Tgt 5 12605.33 93.82 270.00 8647.00 8697.48 2627.41 -1945.03 -1852.57 114.5513 4.00 6.33 5976270.00 633500.00 12700.00 92.24 273.45 8641.99 8692.47 2703.76 -1942.16 -1947.05 114.73R 4.00 6.35 5976271.14 633405.49 End Cry 12719.62 91.91 274.16 8641.28 8691.76 2719.17 -1940.88 -1966.61 HS 4.00 6.35 5976272.09 633385.91 12800.00 91.91 274.16 8638.60 8689.08 2781.99 -1935.05 -2046.73 HS 0.00 6.36 5976276.47 633305.70 12900.00 91.91 274.16 8635.26 8685.74 2860.15 -1927.80 -2146.42 HS 0.00 6.37 5976281.91 633205.91 13000.00 91.91 274.16 8631.93 8682.41 2938.31 -1920.55 -2246.10 HS 0.00 6.38 5976287.36 633106.13 13100.00 91.91 274.16 8628.59 8679.07 3016.46 -1913.30 -2345.78 HS 0.00 6.39 5976292.81 633006.34 13200.00 91.91 274.16 8625.25 8675.73 3094.62 -1906.05 -2445.46 HS 0.00 6.40 5976298.26 632906.55 13300.00 91.91 274.16 6621.91 8672.39 3172.78 -1698.80 -2545.14 HS 0.00 6.41 5976303.71 632806.76 13400.00 91.91 274.16 8618.58 8669.06 3250.94 -1891.55 -2644.82 HS 0.00 6.42 5976309.16 632706.98 13500.00 91.91 274.16 8615.24 8665.72 3329.09 -1884.30 -2744.50 HS 0.00 6.43 5976314.61 632607.19 TD 13507.20 91.91 274.16 8615.00 8665.48 3334.72 -1883.78 -2751.68 0.00 6.43 5976315.00 632600.00 Legal Description: Surface: 1765.9 FSL 3590.2 FEL S32 T12N R13E UM tsgrtgt 1: 864 FSL 3141 FEL 32 T12N R13EUM tgt 2: 143 FSL 3922 FEL 32 T12N R13EUM tsgrtgt 3: 5212 FSL 4372 FEL 5 T11 N R13EUM tgt 4: 5124 FSL 5054 FEL 5 T11 N R13EUM tgt 5: 5101 FSL 169 FEL 6 T11 N R13EUM td / BHL: 5162 FSL 1068 FEL 6 T11 N R13EUM Nod (Y) Eastin (X) 5978248.000 635317.000 5977355.000 635785.000 5976620.000 635020.000 5976400.000 634575.000 5976300.000 633895.000 5976270.000 633500.000 5976315.000 632600.000 Drilling Office 2.7.998.0 Prudhoe Bay Unit - WOA\R-PAD\R-17\R-1 7B\R-1 7B (P6) 2/27/2014 12:22 PM Page 4 of 4 North America - ALASKA - BP Prudhoe Bay PB R Pad R-17 Plan R -17B Plan #9 R -17B Anticollision Summary Report 27 February, 2014 Company: North America - ALASKA- BP Project: Prudhoe Bay Reference Site: PB R Pad Site Error: 0.00usft Reference Well: R-17 Well Error: 0.00usft Reference Wellbore Plan R -17B Reference Design: Plan #9 R-1 7B BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Site PB R Pad R-1 7B plan @ 62.28usft (D25) R-17Bplan @ 62.28usft (D25) True Minimum Curvature 1.00 sigma EDM R5K -Alaska PROD - ANCP1 Offset Datum Reference Plan #9 R-1 7B Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 5.00usft Error Model: ISCWSA Depth Range: 3,411.80 to 13,429.06usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,538.83usft Error Surface: Elliptical Conic Survey Tool Program Date 2/27/2014 From To (usft) (usft) Survey (Wellbore) 111.80 3,411.80 R-17 Srvy 1 BOSS -GYRO (R-17) 3,411.80 3,470.00 Plan #9 R-1 7B (Plan R-1 7B) 3;470.00 3,850.00 Plan #9 R -17B (Plan R-176) 3,850.00 5,450.00 Plan #9 R-1 7B (Plan R-1 7B) 3,850.00 9,855.00 Plan #9 R-17B(Plan R-1 7B) 9,855.00 11,355.00 Plan #9 R-17B(Plan R-178) 9,855.00 13,429.06 Plan #9 R -17B (Plan R-1 7B) Tool Name Description BOSS -GYRO Sperry -Sun BOSS gyro multishot BOSS -GYRO Sperry -Sun BOSS gyro multishot INC+TREND Inclinometer+ known azi trend MWD MWD - Standard MWD+IFR+MS MWD + IFR + Multi Station MWD MWD - Standard MWD+IFR+MS MWD + IFR + Multi Station 2/27/2014 9:22:54AM Page 2 of 5 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Site PB R Pad Project: Prudhoe Bay TVD Reference: R-1 7B plan @ 62.28usft (D25) Reference Site: PB R Pad MD Reference: R-1 7B plan @ 62.28usft (D25) Site Error: 0.00usft North Reference: True Reference Well: R-17 Survey Calculation Method: Minimum Curvature Well Error: 0.0ousft Output errors are at 1.00 sigma Reference Wellbore Plan R -17B Database: EDM R5K-Alaska PROD -ANCP1 Reference Design: Plan #9 R-1 7B Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB M Pad M-12 - M-1 2A- M -12A 13,428.69 11,575.00 1,092.33 278.75 821.73 Pass - Major Risk PB R Pad Plan R -Pad Relief Well 01 - Plan R -Pad relief well Out of range R-01 - R-Ot - R-01 12 718.41 8,935.00 251.93 283.03 -27.86 FAIL - Ma'or Risk R-02 - R-02 - R-02 3,411.80 3,840.00 1,503.15 67.66 1,435.51 Pass - Major Risk R-03 - R-03 - R-03 3,411.80 3,795.00 1,316.57 52.75 1,266.76 Pass - Major Risk R-03 - R -03A- R -03A 3,411.80 3,790.00 1,316.55 52.53 1,266.95 Pass - Major Risk R-03 - R-038 - R -03B 3,411.80 3,790.00 1,316.55 52.46 1,267.02 Pass - Major Risk R-04 - R-04 - R-04 3,411.80 3,865.00 1,518.00 74.64 1,449.95 Pass - Major Risk R-05 - R-05 - R-05 9,885.17 8,785.00 841.92 274.56 568.08 Pass - Major Risk R-05 - R -05A- R -05A 10,469.36 10,975.00 160.54 291.37 -67.37 FAIL - Major Risk R-06 - R-06 - R-06 7,129.33 7,540.00 86.64 493.57 -406.45 FAIL - Major Risk R-07 - R-07 - R-07 Out of range R-07 - R -07A- R -07A Out of range R-08 - R-08 - R-08 3,411.80 3,950.00 1,146.76 140.80 1,011.40 Pass - Major Risk R-08 - R -08A- R -08A Plan #7 3,411.80 3,950.00 1,146.76 140.80 1,011.40 Pass - Major Risk R-09 - R-09 - R-09 8,628.12 8,100.00 1,355.60 327.17 1,030.55 Pass - Major Risk R-09 - R -09A- R -09A 8,628.12 8,100.00 1,355.60 327.17 1,030.55 Pass - Major Risk R-10 - R-10 - R-10 3,856.95 4,035.00 1,121.65 219.40 924.65 Pass - Major Risk R-11 - R-11 - R-11 3,411.80 3,670.00 901.42 73.90 834.21 Pass - Major Risk R-11 - R-1 1A - R-11 A 3,411.80 3,665.00 900.88 73.86 833.69 Pass - Major Risk R-12 - R-12 - R-12 3,411.80 3,760.00 1,074.54 57.13 1,022.89 Pass - Major Risk R-12 - R -12A- Plan #23 R-12AApproved 3,411.80 3,755.00 1,074.82 57.14 1,023.17 Pass - Major Risk R-12 - R -12A- R -12A 3,411.80 3,755.00 1,075.76 57.15 1,024.11 Pass - Major Risk R-13 - R-13 - R-13 3,411.80 3,575.00 682.09 66.71 620.02 Pass - Major Risk R-14 - R-14 - R-14 3,411.80 3,750.00 820.12 108.73 737.96 Pass - Major Risk R-14 - R -14A - R -14A 3,411.80 3,750.00 820.12 108.62 738.07 Pass - Major Risk R-14 - R -14B - R -14B 3,411.80 3,700.00 780.08 169.84 664.66 Pass - Major Risk R-14 - R-14BPB1 - R-14BPB1 3,411.80 3,700.00 780.08 170.03 664.47 Pass - Major Risk R-15 - R-15 - R-15 3,413.37 3,480.00 311.60 55.20 259.04 Pass - Major Risk R-15 - R -15A- R-1 5A 3,411.80 3,475.00 311.44 55.16 258.91 Pass - Major Risk R-16 - R-16 - R-16 3,415.46 3,400.00 372.15 98.85 295.62 Pass - Major Risk R-17 - R-17 - R-17 3,854.75 3,850.00 44.30 156.71 -112.32 FAIL - Major Risk R-17 - R-1 7A - R-1 7A 3,855.89 3,850.00 44.58 157.00 -112.34 FAIL - Major Risk R-18 - R-18 - R-18 3,800.00 3,820.00 230.48 191.53 39.83 Pass - Major Risk R-18 - R-1 8A - R-1 8A 3,800.00 3,820.00 230.48 191.53 39.83 Pass - Major Risk R-18 - R-1 8B - R -18B 3,800.00 3,820.00 230.45 191.53 39.80 Pass - Major Risk R-19 - R-19 - R-19 3,414.64 3,360.00 268.30 59.22 211.97 Pass - Major Risk R-19 - R-1 9A - R-1 9A 3,414.64 3,360.00 268.30 59.22 211.97 Pass - Major Risk R-20 - Plan R -20B - Plan #4 R -20B 3,413.17 3,475.00 681.89 231.91 575.67 Pass - Major Risk R-20 - R-20 - R-20 3,414.24 3,470.00 622.95 56.88 567.79 Pass - Major Risk R-20 - R -20A - R -20A 3,413.46 3,470.00 622.45 56.86 567.31 Pass - Major Risk R-21 - R-21 - R-21 4,796.94 5,485.00 1,109.09 265.94 863.33 Pass - Major Risk R -21-R-21 L1 -R-21 L1 4,796.94 5,485.00 1,109.09 265.66 863.61 Pass - Major Risk R-21 - R-211-1-01 - R-211-1-01 4,796.94 5,485.00 1,109.09 265.64 863.63 Pass - Major Risk R-22 - R-22 - R-22 6,574.85 6,640.00 1,497.81 225.50 1,284.31 Pass - Major Risk R-23 - R-23 - R-23 Out of range R-23 - R -23A - R -23A Out of range R-24 - R-24 - R-24 11,790.32 9,355.00 540.94 481.37 59.68 Pass - Major Risk R-25 - R-25 - R-25 3,411.80 3,845.00 920.77 74.23 850.56 Pass - Major Risk 2/27/2014 9:22:54AM Page 3 of 5 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Project: Prudhoe Bay ND Reference: Reference Site: PB R Pad MD Reference: Site Error: O.00usft North Reference: Reference Well: R-17 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore Plan R -17B Database: Reference Design: Plan #9 R-1 7B Offset ND Reference: Site PB R Pad R-178 plan @ 62.28usft (D25) R-1 7B plan @ 62.28usft (D25) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCPt Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB R Pad R-25 - R -25A- R -25A 3,411.80 3,845.00 920.77 74.23 850.56 Pass - Major Risk R -26A - R -26A- R -26A 8,175.78 8,050.00 417.55 367.72 50.82 Pass - Major Risk R -26A - R -26B - R -26B 8,175.78 8,050.00 417.55 367.72 50.82 Pass - Major Risk R -26A- R-26BL1 - R-26BL1 8,175.78 8,050.00 417.55 367.72 50.82 Pass - Major Risk R-27 - R-27 - R-27 Out of range R-28 - R-28 - R-28 13,428.17 8,810.00 939.26 200.15 753.83 Pass - Major Risk R-29 - R-29 - R-29 Out of range R-29 - R -29A - R -29A Out of range R-30 - R-30 - R-30 Out of range R-31 - R-31 - R-31 3,411.80 3,800.00 1,393.86 65.48 1,331.75 Pass - Major Risk R-31 - R-31 A - R-31 A 3,411.80 3,800.00 1,393.86 65.48 1,331.75 Pass - Major Risk R-32 - R-32 - R-32 3,856.80 4,110.00 1,193.51 259.03 963.67 Pass - Major Risk R-32 - R -32A - R -32A 3,857.48 4,105.00 1,193.61 260.21 962.95 Pass - Major Risk R-32 - R-32APB1 - R-32APB1 3,857.48 4,105.00 1,193.61 260.11 963.05 Pass - Major Risk R-34 - R-34 - R-34 Out of range R-35 - R-35 - R-35 Out of range R-36 - R-36 - R-36 4,316.85 4,420.00 916.22 227.18 690.96 Pass - Maior Risk R-39 - R-39 - R-39 13,062.53 9,785.00 166.16 228.00 0.30 Pass - Major Risk R-39 - R -39A- R -39A 13,062.53 9,785.00 166.16 228.00 0.30 Pass - Major Risk R-40 - R-40 - R-40 6,985.30 6,990.00 403.11 229.92 181.10 Pass - Major Risk R-40 - R-40PB1 - R-40PB1 6,985.30 6,990.00 403.11 229.92 181.10 Pass - Major Risk R-41 - R-41 - R-41 Out of range 2/27/2014 9:22.54AM Page 4 of 5 COMPASS 5000.1 Build 61 1.\.11_1 ��1.i'l\/��L 1'L.11_�11 L^L 1�1�_" �✓LL'' i�L>>L-E.� 1. C\ C 1. G C'1Zcci:€ 1yQ� f,3F Alyi,irci %z'e L ette� /'� � hg> aping fe, 1e IFbclded in '1'o•sPllitta I,ctrel T rFER-H] TEXT ri0P, AnT-BLOO�L I�IUI.'1I T11C pernut is for a nCvv' wellhore seznlent of C istuIL' vvcll {'ermit Revised 5/2013 LA I FRAC No. AIII No. (11 last tvv o Producl](111 should CoiII1nuC to be reported 9s a lMictioll of 1110 (111'!11191 in API number are A)l number stated above. between 60-69) - - - - In accordance vv�ith 20 AAC' 25.005(1), all records. dal(" los acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 5/2013 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNIT R -17B Program DEV Well bore seg ❑ PTD#: 2140300 Company BP EXPLORATION (ALASKA) INC Initial Class/Type DEV/PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal ❑ Administration 17 Nonconven. gas conforms to AS31.05.030(j.1.A),(j.2.A-D) NA Geologic Engineering Public Date: Date Date Commissioner'. 5 � Commissioner: 31 Commissioner S //S{ 1 Permit fee attached NA 2 Lease number appropriate Yes Surface location in ADL 028279; top prod interval & TD in ADL 028282. 3 Unique well name and number Yes 4 Well located in a defined pool Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341D 5 Well located proper distance from drilling unit boundary Yes CO 341 D, Rule 2: There shall be no restrictions as to well spacing except that no pay shall be 6 Well located proper distance from other wells Yes opened in a well closer than 500 feet to the boundary of the affected area. 7 Sufficient acreage available in drilling unit Yes 8 If deviated, is wellbore plat included Yes 9 Operator only affected party Yes 10 Operator has appropriate bond in force Yes Appr Date 11 Permit can be issued without conservation order Yes 12 Permit can be issued without administrative approval Yes SFD 3/3/2014 13 Can permit be approved before 15 -day wait Yes 14 Well located within area and strata authorized by Injection Order # (put 10# in comments) (For NA 15 All wells within 1/4 mile area of review identified (For service well only) NA 16 Pre -produced injector: duration of pre -production less than 3 months (For service well only) NA 18 Conductor string provided NA Conductor set in PBU R-17 Engineering 19 Surface casing protects all known USDWs NA Surf -ace casing set in PBU R-17 20 CMT_vol adequate to circulate -on conductor & surf.csg NA_ - - - Surface casing set and fully cemented i21 CMT_v_ol adequate to tie -in -long string to surf csg_ NA_ 22 CMT_will coverall known -productive horizons No Productive interval will be completed with uncemented slotted liner 23 _Casing designs adequate for C,_T, B & permafrost Yes 24 Adequate tankage, or reserve pit Yes Rig has steel tanks; all waste to approved disposal wells_ 25 if_a re -drill, has a 10-403 for abandonment been approved Yes PTD 198 -138, -Sundry 314-114 26 Adequate wellbore separation -proposed Yes Anti -collision analysis complete: major risk.failures:_R-06/06A-SI, R -01&R -05A -will be SI, R -30/39A -will be SI 27 If diverter required, doe -sit -meet regulations NA Appr Date 28 Drilling fluid. program schematic -&- equip list adequate Yes Max form pressure is 3401 psi(_8758'TVD) 7.47 ppg _EMW; _will drill w/ 8.5-10.7 ppg EMW VLF 3/5/2014 29 BOPEs,_do they meet regulation Yes 130 BOPE_press rating appropriate; test to -(put psig in comments)_ Yes MPSP is 2526 psi; will test BOPs to.3500 psi 31 Choke manifold complies w/API RP -53 (May 84) Yes 32 Work will occur without operation shutdown_ - - - - - - - Yes - - - - - - - - - - - 33 Is presence of H2S gas probable_ Yes H2S measures required_ 34 -Mechanical .condition of wells within AOR verified (For service well only) NA. - - - - - - - 35 Permit can be issued w/o hydrogen sulfide measures No_ R -Pad wells are 1-12S -bearing, H2S measures -are required - Geology 36 Data -presented on potential overpressure zones - - - Yes Planned mud program -is adequate to control_ most likely overpressure -in the HRZ_(expected_pressure Appr Date 37 Seismic analysis of shallow gas -zones- - - _ _ - -- - - - -- - - - - - - - - - NA_ - - -ranges up to 10.0 ppg EMW; will be drilled using up to 10.5 to 10.7 ppg mud). Production hole most _ _ - SFD 3/3/2014 38 Seabed condition survey (if off -shore) - - - - - - - - - - - - NA_ - - likely pressure is 7.5-ppg; will _be drilled using 8.5 to 8.9 ppg mud. I39 Contact name/phone for weekly_ progress reports_ [exploratory only] - _ _ - - - _NA - - - - - - - - - - - - - - - - - - - - - - - - _ - - - - - - -- - --- - - - - Geologic Engineering Public Date: Date Date Commissioner'. 5 � Commissioner: 31 Commissioner S //S{
