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216-126
` STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 216-126 3. Address: P.O.Box 196612 Anchorage, Development IZ Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20887-02-00 7. Property Designation(Lease Number): ADL 0028312 8. Well Name and Number: PBU 07-19B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: IQ avED Total Depth: measured 13578 feet Plugs measured feet true vertical 8906 feet Junk measured feet AUG 0 7 ?017 Effective Depth: measured 13537 feet Packer measured See Attachment feet true vertical 8913 feet Packer true vertical See Attachment feet * Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 30-110 30-110 1490 470 Surface 2496 13-3/8"72#L-80 29-2525 29-2499 4930 2670 Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 11992-12024 feet 12042-12074 feet 12320-12350 feet 12520-12550 feet 12750-12760 feet True vertical depth: 8991-8990 feet feet 8990-8991 feet 8989-8988 feet 8984-8983 feet 8973-8972 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 370 11294 447 480 256 Subsequent to operation: Well Shut-In 420 0 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory 0 Development m Service 0 Stratigraphic 0 Copies of Logs and Surveys Run ❑ 16.Well Status after work: Oil I1 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Vohra,Prachi Contact Name: Vohra,Prachi Authorized Title: Production Engr Contact Email: Prachi.Vohra@bp.com Authorized Signature: C p�.� "-/ Date: „54.7-1 I 1-' Contact Phone: +1 9075644677 Form 10-404 Revised 04/2017 �� /0`4// /.9 , RBDMS t,t, AUG 1 1 2017 Submit Original Only Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RECEIVED RE: BP Exploration (Alaska), Inc. AUG 0 7 ?_017 Report of Sundry Well Operations Summary A ' August 4, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Adding Perforations for Well 07-19B, PTD # 216-126. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 • Packers and SSV's Attachment PBU 07-19B SW Name Type MD TVD Depscription 07-19B TBG PACKER 10364.05 8051.49 4-1/2" Baker S-3 Perm Packer 07-19B PACKER 10418 8094.02 4-1/2" Baker KB Top Packer 07-19B TBG PACKER 10509.87 8166.64 5-1/2" Baker SAB Packer a) • O• 0 0 0 cco, x 2 0 0 0 0 0 0 fa CO CO up r U) N N O O 00 O O ti O O r 0 00 O N LC) N LC) • N V L!) r �- r ti O N- r- CD - O N- U i C 0 0 0 o � CD CD Q DD Q D Q CD 3 V OM) 000 r N <- U) r CO r N- Nr 1`-- op �m r CO 00 O O O 00 00 ti 00 ti 00 r r r r 0 0) N r CO CO r N r O CO M O O O O OO 0) O CO 0) CO Ln N- M O N 0) r N N V N N r r N `- N CO CO CO CO CO 00 00 CO CO CO CO 1 N V N O r 00 N- CO O 0) CO O 0) 00 00 O O r f's 00 r- co N N O O r r N N N N N r 00 00 CO 00 00 00 CO 00 CO Cfl U) 00 V U) I� U) U) CS) O U) r co ti M Cfl U) 00 O 00 N 0) NV Cfl U) U) Cfl U) CO CO V U) U) • N 0 0 M O O O O O N O O O r r r r r r r r- (4.) v o MM i i i I I I i I i i I 4-1 W Cfl 00 O co N V M Q r O 0) 00 r CO CO U) l..0 N- N- 0000 N COCT) N N u) u) U) U N N 0 0 0 0 0 0 0 O c r r r r r r r M WL.0O CD O 00 O 0 0 0 0 0 O O O 00 aoco co co CO CO OD U CO C = J J O J J J J J pop J e J J 4t (j) 4tC12N co M 4t 4,t CO 1 N N U *k • *k co N• fA • I� 0) CO d) CO d) • r O co N CO N - N N \.! O M U) Op j f� r r- r- N v-01 N N O N01 N M M U) U) 0) d • N r C' 0) 00 O r CO _ CO • OD N CD N M M 0) N M J W W Or Q CI- woo •yUUW W U 0 LLCrtYCr Cr o nCC CCZ Z Z Z Z e[ W W W w W W W W m m CO m O j H H Z Z Z Z Z Z j j j j U W z z J J J J J J H- I— H 2 § ® . o R . \ \ \ \ b / / 2 \ To / \ : 2 / 0 0 _J - ± \ \ U CO q o e 9 \= \ \ a ? 2 2 o ƒ\ (15a. \ �\ 0) e mom \ f f w _ . 0 I N .g 0 $ c = _ C \ ,-CN 73 f f o y E 2 - E as < ® \ k \ \ E e k 2 2 / / 0 0 b \ ® O / 3 • E \ / - & R \ -- - D.2/ D c C ± 3 N. \ C. o k $ / / \ ƒ ƒ \o M .c .o - o oQ 4- / \ \ \ e m L 0D .02 _0 cc /\ \ - o_ - a) — ) U) \ \ \ G \ D \ 0 \ w \ \ u) u) ± CO \ / / �Lo \ // / UJ \ \ \ \ - E a o @ = R \ CO O _). O = k I e I I % \ \ \CO \ .g / / \ E \ ) U \ f ? 222f ® / ® / 2 \ / « R - \ § \ 2 R = 2 ° - 6 y U 2 O cC & : G 2 ,- 2 ,- 5 : r w w N- a \ \ / « ƒ / / N- N � � ~ \ CO o < SAFETY NOTES:WELL ANGLE>70°@ 11651'.MAX WELLHEAD= GRAY DLS:25*@ 13539%***4-1/2"CHROME TBG*** ACTUATOR= 07-19B OKB ELEV = 58' REF.B_EV= 5W / I 23' 1—5-1/2"X 4-1/2"X01 BF. EL EV = 29.72' 20"COND, 110' [ KOP= 2100' 2072' —4-1/2"HES X NP,Dr 3.813' 91.5#,H-40, I Max Angle= 101'@ 13941' Dr 19 124" Datum IAD= 11433' GAS UFT MANDRELS Datum TVD= 8800'SS ST MID WO DEV TYPE VLV LATCH PORT DATE I 13-3/8"CSG,72#,L-80,D=12.347" — 2556' j 4 3320 3135 44 MNG DtvlY RI< 0 05/04/16 3 5721 4878 48 futtIG DAV RK 0 05/04/16 'Minimum ID = 1.810" @ 13538' 2 8273 6491 45 MNG DM'( 1 ( 0 10/30/06 1 1 1 10121 7861 41 MNG DM' RK 0 10/30/06 LATCH COLLAR -NO LWP I I 10328' H4-1/2"HES X NP,Dr 3.813' I 10359' j—9-5/8"X 4-1/2"BKR S-3 FKR,D=3.870" 1 ,A- I 10393' H4-1/2"HES X NP,ID=3.813' [4-1/2"BKR LTP w/NS FTSA(12/10/16) 1--{ 10418' ] 10426' I-13.70'EIKR DER.OY MENT SLV,ID=3.00" [ [2-7/8"X NIP,ID=2.313" I— 10426' 7 . 10431' —12.70"BKR DEPLOYMENT SLV,ID=1.91- I __ ji; :. .:. 10459' H5-1/2"TBG STUB(TAGGED 10/26/06) 1 . — . . ... i. .: 10494' —15-1/2 BAKER PBR ASSY : . .. . . .. .. .. .. . 4-1/2"TBG, 12.6#,13CR-80 VA M TOP, — 10484' 10509' J-19-5/8"X5-1/2"BAKER SAB PKR BEHIND CTLNR .0152 bpf,ID=3.958" 10520' ---[5-112"X 4-1/2-XO] 5-1/2"TBG, 17#.L-80,.0232 bpf,D"4.892" — 10620' >,, :,:., 10553' —4-1/2"X 3-1/2'SEALED RESEALABLE LNR HGR,ID=2.80" TOP OF 7"LNR H 10574' L.1 ':: , 10657' 1—[,3-1/2"X 3-3/16"XO,Dr 2.80" 10580' —4-1/2 CAMCO DB-6 LANDING NP, • 103.813"(BEHIND PIPE) 4-1/2"TBG, 12.6#,L-80, .0152 bpf,Dr 3.958" I-1 10594' -- --------------..„...„..,,,,I 10692' —4-1/2 BAKER SHEAROUT SUB(BEHIND LNR) 10693' j—[4-1/2"TBG TA L(B13-1IND LNR) i . I 10680' HELMD TT LOGGED 09/08/86 I [7"X 4-1/2^BKR VVI IPSTOCK(11/15/16) JH 10660' i MILLOUT VVINDOW(07-19B)10665'- 10674' . . . 7"LNR,29#,L-80, .0371 bpf,0=6.184" —I —10660' " . . , 11973' IHRUPJT w/RA TAG 1 .. , . . 9-5/8"CSG,47#,L-80/500-95,D=8.681" —I 10862' TOP OF CEMENT(12/27/02) H 10880' .. l't = 11' . 44 14 1 , writ ih PERFORATION SUMMARY .AV it. ' AW•Av REF LOG BAKEf2 A TLAS MWD ON 11/14/16 . ws.401144464.. ANGLE AT TOP FERE 91°@ 11992' 3-1/4"LNR,6.6#, — 10885' III • 41*. Note-Refer to Production DB for historical perf data =IL L-80 TCI,.0079 bpf, SIZE SPF INITERVAL Opn/Sqz SHOT 507 0 D.2.85" 1 56" 6 11992- 12024 0 06/27/17 [RTD]— 13637'c•N 1.56^ 6 12042- 12074 0 06/27/17 VA 1.56' 6 12320- 12350 0 12/09/16 [2-3/8"LNR,4,7#,L-80 TH 511, .0039 bpf,Dr 1.995" [—] 13578' 1.56" 6 12520-12550 0 12/09/16 1.56" 6 12750-12760 0 12/08/16 DATE I REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 4 04/23/831 ORIGINAL COMPLETION 12/12/16 TA/JMD PEWS(12/09116) WELL 07-19B I 04/01/98SIDETRACK 12/19/16 RRC/JM) FINIAL ODE APPROVAL PERMIT No: 2161260 11/03/06 016 RWO 01/05/17 JMJJND ADDED REF&BF ELEV API No. 50-029-20887-02 12/01/16 NORDIC2 CTD(07-1913) 07/03/17 JDWJA43 ADPBRES(06/27/17) SEC 34,TUN,R14E, 1479'FNL&608'FAL 12/08/16 Jk/D DRLG HO CORRECTIONS ..._ 12/12/16 ..IGLJJA/ID I SET LTP w/FTSA&X f4P — ... BP Exploration(Alaska) DATA SUBMITTAL COMPLIANCE REPORT 3/13/2017 Permit to Drill 2161260 Well Name/No. PRUDHOE BAY UNIT 07-19B i5—/ Operator Be EXPLORATION (ALASKA) INC. API No. 50-029-20887-02-00 MD 13578 TVD 8906 Completion Date 12/10/2016 Compllettiion Status 1-0I1 Current Status 1-0I1- UIC No REQUIRED INFORMATION / Mud Log NoV111, Samples Nov Directional Survey Yes V DATA INFORMATION Types Electric or Other Logs Run: MWD/GR/RES, GR/CCL/RPM Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Type Med/Frmt Number Name Scale Media No ED C 27839 Digital Data ED C 27839 Digital Data ED C 27839 Digital Data ED C 27839 Digital Data ED C 27839 Digital Data ED C 27839 Digital Data Log C ED C ED C ED C AOGCC 27839 Log Header Scans 27845 Digital Data 27845 Digital Data 27845 Digital Data Pagel of 5 (data taken from Logs Portion of Master Well Data Maint) Interval OH / Start Stop CH Received Comments 9280 12154 12/23/2016 Electronic Data Set, Filename: 15- 45D_MRPM_PNC3D_RAW _PASSOIDOWN_10' DEC2016_BHl.las 8800 12158 12/23/2016 Electronic Data Set, Filename: 15- 45D MRPM_PNC3D_RAW_PASS02UP_10DEC' 2016 BHI.las 12/23/2016 Electronic File: 15- 45D_MRPM_PNC3D_RAW _10DEC2016_BHI.m. eta 12/23/2016 Electronic File: 15- P 45D_MRPM_PNC3D_RAW_10DEC2016_BHI.P' DF 12/23/2016 Electronic File: 15- 45D_MRPM PNC3D_RAW _PASS0IDOWN_10- DEC2016_BHl.dlis 12/23/2016 Electronic File: 15- 45D_MRPM PNC3D_RAW_PASS02UP_10DEG- 2016 BHI.dlis 0 0 2161260 PRUDHOE BAY UNIT 07-19B LOG HEADERS 11802 12119 12/30/2016 Electronic Data Set, Filename: 07-19B Mad ' Pass (11840-12150).las 12499 12719 12/30/2016 Electronic Data Set, Filename: 07-19B Mad Pass (12540-12750).las 10264 13578 12/30/2016 Electronic Data Set, Filename: 07- 19B LWD_FINAL _FIELD_COMPOSITE_29NOV 2016 BHI CTK.las Monday, March 13, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/13/2017 Permilto Drill 2161260 Well Name/No. PRUDHOE BAY UNIT 07-196 Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20887-02-00 MD 13578 TVD 8906 Completion Date 12/10/2016 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 27845 Digital Data 12/30/2016 Electronic File: 07- - 19B_Post _ Run _19_10398698.pdf ED C 27645 Digital Data 12/30/2016 Electronic File: 10398698 11-2-2016.pdf ED C 27845 Digital Data 12/30/2016 Electronic File: USR 10398698.pdf - ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 19B_GR_Res _ 30NOV2016_MD_FINAL_FIELD_• BHI_CTK.cgm ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 19B_GR_Res _ 30NOV2016_TVDSS_FINAL_FIE LD_BHI_CTK.cgm ED C 27845 Digital Data 12/30/2016 Electronic File: 07- ,p 19B GR Res_ 30NOV2016_MD_FINAL_FIELD_- Y BHI_CTK.pdf ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 19B GR_Res _30NOV2016_TVDSS_FINAL_FIE LD_BHI_CTK.pdf ED C 27645 Digital Data 12/30/2016 Electronic File: 07-19B Final Survey Report.pdf ED C 27845 Digital Data 12/30/2016 Electronic File: 07-19B Final Survey Report.txt ED C 27845 Digital Data 12/30/2016 Electronic File: 07-19B Final Surveys.csv ED C 27845 Digital Data 12/30/2016 Electronic File: 07-19B Final Surveys.xls - ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 196_25_tapescan_BH I_CTK.txt ED C 27845 Digital Data 12/30/2016 Electronic File: 07-19B_5_tapescan_BHI _CTK.txL ED C 27845 Digital Data 12/30/2016 Electronic File: 07-19B_output.tap ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 19B—GR _ Res_ 30NOV2016_MD_FINAL_FIELD• BHI_CTK.tif ED C 27845 Digital Data 12/30/2016 Electronic File: 07- 19B_ GR_ Res_ 30NOV2016_TVDSS_FINAL_FIE LD_BHI_CTK.tif Log C 27845 Log Header Scans 0 0 2161260 PRUDHOE BAY UNIT 07-19B LOG HEADERS Log C 27846 Log Header Scans 0 0 2161260 PRUDHOE BAY UNIT 07-19B PB1 LOG HEADERS AOGCC Page 2 of 5 Monday, March 13, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/13/2017 Permitto Drill 2161260 Well Name/No. PRUDHOE BAY UNIT 07-19B MD ED C 13578 TVD 8906 Completion Date 12/10/2016 ED C ED C ED C ED C ED C ED C ED C ED C ED C 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data ED C 27846 Digital Data AOGCC Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20887-02-00 Completion Status 1 -OIL 10264 12046 Page 3 of 5 Current Status 1 -OIL UIC No 12/30/2016 Electronic Data Set, Filename: 07- 19BPB1 LWD_FINAL FIELD—COMPOSITE-23 NOV2016_BHI_CTK.Ias 12/30/2016 Electronic File: 07- 19B_Post_Run_19_10398698.pdf 12/30/2016 Electronic File: 10398698 11-2-2016.pdf - 12/30/2016 Electronic File: USR 10398698.pdf ' 12/30/2016 Electronic File: 07- 19BPB1 GR Res 23NOV2016_MD_FINAL_FIE- LD_BHI_CTK.cgm 12/30/2016 Electronic File: 07- 19BPB1_GR_ Res_ 23NOV2016_TVDSS_FINAL FIELD -131-11 z 12/30/2016 Electronic File: 07- 19BPB1—GR _ Res_ 23NOV2016_MD_FINAL_FIE. LD_BHI_CTK.pdf 12/30/2016 Electronic File: 07- P 19BP61_GR_Res _23NOV2016_TVDSS_FINAL_ FIELD_BHI_CTK.pdf 12/30/2016 Electronic File: 07-19BPB1 Final Survey IIS Report.pdf 12/30/2016 Electronic File: 07-19BPB1 Final Survey Report.txt 12/30/2016 Electronic File: 07-19BPB1 Final Surveys.csv. 12/30/2016 Electronic File: 07-19BPB1 Final Surveys.xls , 12/30/2016 Electronic File: 07- 19BPB1_25_tapescan_BHI _CTK.txt' 12/30/2016 Electronic File: 07- 19BPB1_5_tapescan_BHI _CTK.txt - 12/30/2016 Electronic File: 07-19BPB1_output.tap, 12/30/2016 Electronic File: 07- 19BPB1 GR Res_ 23NOV2016_MD_FINAL_FIE , LD_BHI _CTK.tif 12/30/2016 Electronic File: 07- 19BPB1_GRRes 23NOV2016_TVDSS_FINAL_' FIELD-1-11—MM B Monday, March 13, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/13/2017 Permit to Drill 2161260 Well Name/No. PRUDHOE BAY UNIT 07-19B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20887-02-00 MD 13578 ED C ED C ED C ED C ED C ED C ED C TVD 8906 Completion Date 12/10/2016 27937 Digital Data 27937 Digital Data 27937 Digital Data 27937 Digital Data 27937 Digital Data 27937 Digital Data 27937 Digital Data Log C 27937 Log Header Scans Well Cores/Samples Information: Name INFORMATION RECEIVED Completion Report O Production Test Information Y) NA Geologic Markers/Tops COMPLIANCE HISTORY Completion Status 1 -OIL Current Status 1 -OIL UIC No 13531 10298 2/1/2017 Electronic Data Set, Filename: 07- 196C1_7DEC16_JEWELRY _SCH_MEM - _MAIN _U P__45FPM_032PUC.las 13531 10298 2/1/2017 Electronic Data Set, Filename: 07- 19B 01 7DEC16 SCMT_SCH_MEM - _MAIN _UP _30FPM_029PUC.las 11029 9999 2/1/2017 Electronic Data Set, Filename: 07- 19B_C1_7DEC16_SCMT SCH—MEM _REPEAT_ UP_30FPM 030PUC.las 2/1/2017 Electronic File: 07- 19B_C1_7DEC16_JEWELRY _SCH_MEM _MAIN _UP_45FPM_032PUC.DLIS 2/1/2017 Electronic File: 07- 19B C1 7DEC16 SCMT SCH MEM MAIN UP " 30FPM_029PUC.DLIS 2/1/2017 Electronic File: 07- 196_C1_7DEC16_SCMT_SCH_MEM _REPEAT_- UP_30FPM 030PUC.DLIS 2/1/2017 Electronic File: 07- P 19B_C1_7DEC16_SCMT_SCH_MEM FIELD P' RINT.PDF 0 0 2161260 PRUDHOE BAY UNIT 07-19B LOG HEADERS Sample Interval Set Start Stop Sent Received Number Comments Directional / Inclination Data 6 Mechanical Integrity Test Information Y Daily Operations Summary O/ Mud Logs, Image Files, Digital Data Y / Core Chips Y / Composite Logs, Image, Data Files E) Core Photographs Y IV Cuttings Samples Y/9 Laboratory Analyses Y / NA AOGCC Page 4 of 5 Monday, March 13, 2017 DATA SUBMITTAL COMPLIANCE REPORT 3/13/2017 Permit to Drill 2161260 Well Name/No. PRUDHOE BAY UNIT 07-19B Operator BP EXPLORATION (ALASKA) INC. MD 13578 TVD 8906 Completion Date 12/10/2016 Completion Status 1-0I1- Current Status 1-0I1 Completion Date: 12/10/2016 Release Date: 10/14/2016 Description Date Comments Comments: Compliance Reviewed By: API No. 50-029-20887-02-00 UIC No Date: (� f 1 AOGCC Page 5 of Monday -March 13, 2017 Delivered to: -1421bMakana K Bender Natural Resources Technician 11 Alaska Oil & Gas Conservation Commission \ .. .eve Suite 100 AnrhoraRfe, AK 99501 21 6126 2793 7 r 1 -Feb -17 TRANSMITTAL 01Feb17�1W03 DATA LOGGED ?—/S/201-1 id K. BENDER WELL NAME 07-198 RECEIVE® Udginered: FIELD NAME PRUDHOEBAY Schlumberger FEB 01 2017 PTS - PRINT CENTER 7 -Dec -16 eet Anchorage, Anchorage, AK 99578 AOGCC (907)273-1700 main (907)273-4760fax Delivered to: -1421bMakana K Bender Natural Resources Technician 11 Alaska Oil & Gas Conservation Commission \ .. .eve Suite 100 AnrhoraRfe, AK 99501 21 6126 2793 7 r 1 -Feb -17 TRANSMITTAL 01Feb17�1W03 DATA LOGGED ?—/S/201-1 id K. BENDER WELL NAME 07-198 API # 50-029-20887-02 SERVICE ORDER If DK26-00051 FIELD NAME PRUDHOEBAY DESCRIPTION Memory DELIVERABLE DESCRIPTION CBL-SCMT REV7 DATA FINAL FIELD 7 -Dec -16 COLOR 1 CDs 1 C -06B 50-029.20127-02 DCIFO-00002 PRUDHOE BAY WL LDL FINAL FIELD 3 -Jan -17 1 1 11-28B 50-029-21958-02DK26-00052 PRUDHOE BAY Memory PPROF REV7 FINAL FIELD 21 -Dec -16 1 1 04-40 50-029-22224-00 DR35-00004 PRUDHOE BAY WL Plug,LDL, Retainer,Puncher FINAL FIELD 26 -Jan -17 1 1 ;mittal Receipt ATransmittal Receipt signature confirms that a package (box, envelope, etc.) has been received and the contents of the x package have been verified to match the media noted above. The Name Signature Date specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this e return via courier or sign/scan and email a copy to Schlumberger. point. SLB Auditor - STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI{{ `N WEL..OMPLETION OR RECOMPLETION Z. AND LOG is. Well Status: Oil 0. Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ Well Class: 20AAC 25.105 20AAC 25.110 GINJ ❑ WINJ 11 WAG WAG ❑ WDSPL ❑ No. of Completions: One ' 11b. ' 0 Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., or Abend.: LL 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 1219!128:8 tLIfo/Loll. 216-126 ' 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 -1445f2B4B 11 1 m ?o(c, 50-029.20887-02-00 ' 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 11/29/2016 PBU 07-19B Surface: 1479' FNL, 608' FWL, Sec. 34, T11N, R14E, UM 9 Ref Elevations KB 58 17. Field/Pool(s): Top of Productive Interval: 216' FNL, 5229' FWL, Sec. 03, TION, RIME, UM GL 27.59 , BF 29.72 PRUDHOE BAY, PRUDHOE OIL 10. Plug Back Depth(MD/rVD): 18. Property Designation: Total Depth: 415' FNL, 3398' FWL, Sec. 03, T10N, R14E, UM 13537'/ 8913' ADL 028309. 028308 8 028312 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): It. Total Depth (MD/ND): 19. Land Use Permit: Surface: x- 676816 - y- 5949460 Zone - ASP 4 13578'18906' • 74-064 TPI: x- 681539 y- 5945555 Zone - ASP 4 12. SSSV Depth (MD/TVD): PO Thickness of Permafrost MD/ VD: Total Depth: x- 679714 y- 5945313 Zone - ASP 4 None 1900' (Approx ) 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-dnlVLateral Top Window Submit electronic and printed information per 20 AAC 25.050 N/A (0 MSL) MD/TVD • 10665'/8291'- 0665'/8291'22. 22 Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES, GR/CCL/RPM RECEIVED JAN o r 7 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER FT. GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORDAMOUNT j PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# &90 31' 111' 31' 111' 30" 1900# Poleset 13-3/8" 72# L-80 30' 2556' 30' 2499' 17-1/2" 2030 sx Fondu, 400 sx Permafrost 'C' 9-5/8" 47# L-awso % 28' 10665' 28' 8291' 12-1/4" 500 sx Class 'G', 300 sx Permafrost 'C' 7" 29# L80 10574' 10665' 8218' 8291' 8-1/2" 325 sx Class G' 3-1/4" 6.6# L -W 10553' 10885' 8201' 8482' 4-1/4" Uncemented Solid Liner 2-3/8" 4.6# LEO 10418' 13578' 1 8094' 1 8906' 3-1/4" 95 ax Class'G' 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom: Perforation Size and Number): GRADE DEPTH SET (MD) PACKER SET (MD/TV 4-1/2" 12.6# 13Cr80 10594' 10363'/8051' 1.56" Gun Diamter, 6 sof x 5-1/2" 17# L-80 10509' / 8166- 166'12320'-12350' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12320'-12350'8989'- 8988' 12520'- 12550' 8984'- 8983' Was hydraulic fracturing used during completion? Yes ❑ No 0 Per 20 AAC 25.283 (i)(2) attach electronic and printed information 12750'-12760' 8973'-8972' GOMPLET ION DATE VERIFIED DEPTHINTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/ 38 Bbls Diesel LL 27, PRODUCTION TEST Date First Production: December 12, 2016 Method of Operation (Flowing, gas lift, etc.): Flowing Date of Test 12/31/201 6 Hours Tested: 12 Production for Test Period -► Oil -Bbl: 191 Gas -MCF: 1167 Water -Bbl: 584 Choke Size: 82 Gas -Oil Ratio: 6106 Flow Tubing 0 Press Casing Press: 680 Calculated 24 Hour Rate _y Oil -Bbl: 382 Gas -MCF: 2333 Water -Bbl: 1168 Oil Gravity - API(corn: WA Form 10407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only V71- 21`' �1Z- RBDMS LL,- JAN 19 2017 t, 28. CORE DATA Conventional Cores) Yes ❑ No El . j Sidewall Cores Yes ❑ No 0 , If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize Itthology 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 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME Mu TVD Permafrost - Top Well Tested? Yes ❑ No RI Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 11524' 8903' separate sheets to this farm, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 10874' 8472' Shublik 10912' 8505' Sadlerochit-Zone 4 11013' 8590' CGL - Zone 3 11261' 8755' Base of CGL - Zone 2C 11396' 8837' 23SB-ZONE 2B 11524' 8903' 22TS 11608' 8937' 23SB - Zone 2B (Invert) 12790' 8971' Base of CGL - Zone 2C 13393' 8935' Formation at total depth: Zone 2C (From Base) 13393' 8935' 31. List of Attachments: Summary of Daily Drilling Reports, Summary of Post -Rig Work, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Ciolkosz, Ryan R Email: Ryan.CiolkoszQbp.cem Printed Name: Joe Lastuf Title: Drilling Technologist Signature: one: +1 907 564 4091 Date:I NJ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1a. 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 1b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations 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 15. 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 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records 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 Litt, 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. Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only WELLFEAD= GRAY ACTUATOR= . OKB. ELE3/ = 58' REF. ELEV = 58' BF. ELEV = 29.77 KOP= 2100' Max Angle = 101" @ 13941' Wtum MD= 11433' Datum TVD= 8800'SS 191.5#.14-40. D - 19.124- 13-38' CSG, 72#, L-80, D = 12.347" I—I 25 Minimum ID =1.810" @ 13638' LATCH COLLAR - NO LWP 1.0152 bpf, D=3.958' I 5-1/T TBG. 17#. L-80..0232 b0f. D = 4.892' 17- X 4-M- BKR W -IPSTOCK (11/15/16) 1 7" LNR, 29#, L-80, .0371 bpf, D = 6.164' 90/500-95,K)=8.681- I 10862' OF CEMENT (12r27102) 10680' PERFORATION SUMMARY REF LOG: BAKER ATLAS MAD ON 11/14/16 ANGLE AT TOP PEE=: 91" @ 12320' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SQZ 1.56" 6 12320 - 12350 O 12/09/16 1.56" 6 12520- 12550 O 12/09/16 1.56" 6 12750-12760 O 12/08/16 SAFE/ NOTES: WELL ANGLE> 70" @ 11651'. MAX 07-19B OLS 13539'."'4 -1M -CHROME TBG.. 23' 5-112" X 4-1/2" XO rCT2&11 717W L.4161 ST MD 1TVDIDEVITYPE1 12112/161 TA/JAD PERFS(12/D9/16) 04/01198 SIDETRACK VLV [LATCHIPORT1 10383' DATE 4 3320 3135 44 A1V1G DAN RC 0 05/04/16 3 5721 4878 48 Mr1G DAN RK 0 05/04/16 2 8273 6491 45 MNG DW RK 0 10/3006 1 10121 7861 41 MAG DAN RK 0 10130/06 1032W H 4-w- FIBS X NP, D - 3.813' I 12112/161 TA/JAD PERFS(12/D9/16) 04/01198 SIDETRACK 10369' 9-51W X 4-f /2" BKR S-3 PKR. D = 3.870" 10383' 4-1/2" HES X 10426' 3.70" BKR DEPLOY SLV, D- 3.00' -iewt • Wq7n'nKR nF:R IYMB4r SLV_In= 191• 1 10553' 1 19-5/8" X 5-1/2' RAKER SAB PKR BE38ND CTLNR I D = 2.80• I D= 3.813- (BEHIND PIPE) 105974-12BAKE32SHEAROUr SUB(EIMI LNIZ) 10693' 4-1/2' TBG TAIL [RMND I -W 10680' E3MD Tr LOGGED 09/08/66 MLLOUT WINDOW (07-19B) 10665' - 10674- 114- LNR 6.6#, 10885' 80 TC1, .0079 bpf, DATE REV BY COMVENTS DATE REV BY OOMi ENTS 04123)83 ORIGINAL COMPLETION 12112/161 TA/JAD PERFS(12/D9/16) 04/01198 SIDETRACK 12/19/16 R;VJMD FNALODEAPPROVAL 11/03/08 D16 RWO 01/05/17 JNLJJMD ADDED REF &BF ELEV 12/01116 NOFUC2 CTD(07-198) 12108/16 JIVD DRLGFIOOORRBCTTONS 12/12/16 JGVJMD SET LTPw /PISA & X NP RRU[)HOE BAY (1NT WELL: 07-19B PEFW ND: "2161260 AP No: 50-029-20887-02 T1 IR R14E, 1479' FTL & 608' FW L BP Exploration (Alaska) North America - ALASKA - BP Page 1 of 33 Operation Summary Report - --- Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,89Z00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Daterrime: 1/11/1983 12:00 OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him Task Code NPT NPT Depth Phase Description of Operations — 11/12/2016 16:00 - 16:20 16:20 - 16:45 (hr) --_ _- lust) - - - 0.33 MOB P + PRE PREP TO MOVE OFF WELL 042 MOB P- PRE PJSM TO MOVE OFF CURRENT WELL THEN OVER THE NEXT WELL - DISCUSSED WITH CREW THAT THERE IS NO BPV/TWC INSTALLED - ASSIGNED SPOTTERS TO AREA OF .RESPONSIBILITY - DISCUSSED THAT "STOP" IS THE COMMAND TO STOP RIG - PERFORMED RADIO CHECK PRIOR TO MOVING RIG - VERIFIED 12 X 12 WHEEL CHOCK IN PLACE - TESTED AND VERIFIED ESD WAS FUNCTIONALAND IS MANNED BY TOOLPUSHER _ 0.25 MOB P PRE ENSURE ALL TREE& CASING VALVES ARE _ 16:45 - 17:00 CLOSED TEST ESD GOOD TEST, MOVE OFF WELL CLOSE ALL TREE & CASING VALVES ON 7-19 17:00 - 17:30 0.50 MOB P PRE MOVE DOWN PAD AND STAGE IN FRONT OF NEXT WELL TEST ESDAND POSITION THE 12X12 GOOD TEST ON THE ESD MOVE RIG OVER WELL 17:30 - 19:00 1.50 MOB P PRE RIG MOVED, ACCEPT RIG AT 17:30 � JMIIRU TE REP BRIAN BIXBY WAIVED NESSING OUR TEST. _ 19:00 - 20:00 100 MOB P PRE SPOT AUXILIARY EQUIPMENT. PUT HEATER ON CELLAR, CYCLE TREE VALVES. SPOT CUTTINGS BOX. CLEAN UP AROUND PREVIOUS WELL SO IT CAN BE RELEASED BACK TO GOO. 20:00 - 2200 —L _ 2.00 MOB P — PRE CONDUCT RIG MOVE CHECKLIST. GREASE CHOKE VALVES. DRAINAND FLUSH MGS. REPLACE CHECK VALVE ON ACCUMULATOR UNIT. INSPECT AND CLEAN OUT PUMP FILTERS AND SCREENS, HI AND LOW PRESSURE. 2.00 MOB P PRE LEAK TIGHT TEST ON SWAB AND MASTER 2200 - 00:00 VALVE, GOOD TEST, REMOVE TREE CAP. 11/13/2016 00:00 - 03:00 3.00 MOB P PRE INSTALL BOPSAND TIE BACK _____ RECORD BOPA_ND STACK MEASUREMENTS. 03:00 - 03:20 0.33 MOB P PRE RIG EVAC EXERCISEANDAAR WITH ORLOFF CREW. ALL PERONNEL MUSTER AND ACCOUNTED FOR IN 2 MIN. 03:20 - 04:30 1.17 BOPSUR P PRE FILL STACKAND MGS, PREP FOR BOP TEST. GET SHELL TEST THEN START BOP TEST. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 2 of 33 Operation Summary Report — --- - — - ---- -- Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3-0182X-C: (3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From -To Hm Task Code NPT NPT Depth Phase Description of Operations (hr) (Usft) 04:30 - 11:40 7.17 BOPSUR P PRE TEST BOPS AS PER BP, NORDIC, AND AOGCC REGS. iTEST WITNESS IS WAIVED BY AOGCC BRIAN P PRE BIXBY. 11:40 - 12:10 0.50 BOPSUR BOPE TESTED, PU THE INJECTOR AND STAB ON WELL DISPLACE COILTO KCL 12:10 - 13:00 _ 0.63 BOPSUR P PRE GREASE CREW CHECKING TREE BOLTS 13:00 - 14:40 1.67 BOPSUR P PRE TEST IRV & PO TO COMPLETE THE BOP TEST PU THE INJECTOR AND INSTALL THE TEST SUB, PT REEL IRON TO 250 LOW AND 4700 HIGH MU THE NOZZLE BHAAND STAB ON 14:40 - 15:00 0.33 MOB P PRE PERFORM RIG EVAC DRILL WITH DAY CREW 15:00 - 15:15 0.25 FISH P DECOMP PT THE QTS 15:15 - 15:30 0.25 FISH P DECOMP OPEN WELLTOA CLOSED CHOKE NO PRESSURE, OPEN CHOKE AND PREP TO TAKING ALL RETURNS OUT TO THE (RIH TIGER TANK 15:30 - 17:55 2.42 FISH P DECOMP WELL IS FULL IN & OUT RATES ARE 1:1 INITIAL ENTRY, RIH TAKING ALL RETURNS OUTSIDE .660' GETTING GAS BACK, MAINTAIN <150PSI DOWNSTREAM OF THE CHOKE 1000' STOP, SHUT IN CHOKE TO STRAP TT WE ARE CONTINUING TO GET GAS BACKAS WE RIH SO WE WILL NEED TO STOP EVERY 1 000'AND CLOSE THE CHOKE TO STRAP THE TIGER TANK IAP = MAINTAIN <200 PSI WITH LIVE GLV'S BLED DOWN 2TIMES WHILE RIH, ALL FLUID. WT CHECKAT 10,000'= 41K & RIH WT=19K 10548 NO TAG YET, PU FOR WT CHECK, -42K, RIH LOOKING FOR A LIGHT TAG__ DECOMP LIGHT TAG AT 10563' 17:55 - 18:30 0.58 ! FISH P PU TO YUP WTAND CIRC BOTTOMS UPAT MAX RATE TAKING ALL RETURNS OUT TO THE TT. BLEED IA TO ZERO. 18:30 - 19:20 DECOMP STOP CIRCULATING AND SI WELL, STRAP __ r 0.83 FISH P TIGER TANK. TANK AT 70% CAPACITY, VAC FLUID OUT OF 19:20 - 21:40 TIGER TANK BEFORE CONTINUING. DECOMP CONTINUE CIRCULATING. PAST( B/U NOW 2.33 FISH P BUT RETURNS STILL FLUCTUATING A LITTLE. AFTER RETURNS STEADY OUT SHUT DOWN PUMP THEN BRING RETURNS INSIDE THROUGH THE MGS. PUMP 1 B/U THROUGH MGS. 1.49/1.48 BPM AT 750 PSI. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' Printed 12/19/2016 10.50:17AM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 3 of 33 Operation Summary Report Common Well Name: 07-19 AFE No EventType: RE -ENTER -ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud DateMme: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) FISH (usft) P DECOMP :AFTER 1 B/U SHUT DOWN PUMP, 10 MIN 21:40 - 00:00 2.33 FLOWCHECK IS GOOD, NO FLOW. USE NORDIC PROCEDURE TO PURGE CT RISER OF ANY RESIDUAL GAS. POOH, PUMP 2.12 BPM / 1,340 PSI. 'MUD WEIGHT IN/OUT IS 8.37/8.39 PPG. j ALL RETURNS THROUGH MGS WHILE POOH. _ _ _ BLEED IA TO ZERO. 00:00 - 00:30 0:50 11/14/2016 FISH P DECOMP AT SURFACE MONITOR WELL FOR 10 MIN, STATIC. REMOVE INJECTOR, BREAK OFF NOZZLE BHA. P DECOMP REMOVE INTERNAL CONNECTOR. INSTALL BTTSLIP CONNECTOR, PULL TEST AND PT IS GOOD. 00:30 - 02:30 2.00FISHI PJSM THEN MAKE UP BHA #2 FOR FISHING. 02:30 - 04:20 1.83 FISH P DECOMP ZERO COUNTERS, TEST OTS, RIH. PUMP 0.47 BPM / 230 PSI. ALL RETURNS THROUGH MGS WHILE RIH. 04:20 - 07:25 3.08 FISH P j DECOMP I WEIGHT CHECKAT 10,450 FT IS 45K. TAG AT 10,562'. UP WEIGHT IS AROUND 47K, PICK UP 20 FT. STEADY UP WEIGHT ABOUT 2-3K MORE THAN THEWEIGHTCHECK, STACK ABOUT SK BACK DOWN. CIRCULATE 2X B/U THROUGH MGS. FLAG PIPE AT 10,460 FT EDP. 0725 - 0740 i 0.25 FISH P DECOMP CIRCULATED 2 BOTTOMS UP THROUGH THE MGS WITH NO SIGNS OF GAS 0740 - 1000 2.33 SHUT DOWN PUMP TO FLOW CHECK WELL FISH P DECOMP _ GOOD NO FLOW, PINCH IN THE CHOKE AND HOLD 2-300 PSI WHP FOR TRIP OOH WE CANNOT PUMP DOWN THE COLAS IT WILL PUT THE HYDRAULIC GS IN THE DECOMP RELEASE POSTION .00H, FLOW CHECK WELLAND HOLD PJSM 1000 - 1015 0.25 FISH P TO PULL THE BHAAN_D LD THE LINER 1015 - 1130 1.25 FISH P DECOMP GOOD NO FLOW, PU THE INJECTOR AND POOH LOOKING FOR THE BHA SO WE DON'T HAVE TO RIH WITH THE BHA 1130 - 1200 0.50 EVAL P DECOMP BHA OOH AND ALL LINER RECOVERED. LINER IS CHECKED FOR NORM - OK. RECOVERED 6 FULL JOINTS, A PUP JT AND A PARTIAL CUT JT. TOTAL LENGTH OF FISH RECOVERED: 195.65' LOAD OUT LINER AND PREP TO PUMP SLACK LOAD COIL WITH FRESH WATER TO REVERSE SLACK 12:00 - 12:10 0.17 EVAL P DECOMP HOLDA PJSM TO PUMP SLACKAND HEAD UP 1210 - 1400 1.83 EVAL P STAB ON WELL, CLOSE SWAB AND REVERSE DECOMP CIRCULATE COIL PU THE INJECTOR AND CUT 286' FOR 1.8% SLACK NO WIRE AFTER CUTTING PIPE, MUACTC AND NOZZLE TO PUMP SLACK_ FORWARD DECOMP 1400 - 1410 0.17 EVAL P PUMP SLACK FORWARD PU THE INJECTOR AND CHECK FOR WIRE TO HEAD UP BHI L DECOMP WE HAVE WIRE, HEAD UP BHI UQC 1410 - 1500 0.83 EVAL P Printed 12/19/2016 10.50:17AM *All depths reported in Drillers Depths* Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 4 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X-0:(3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUO1: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) _ Date From - To Him Task Code. NPT NPTDepth Phase Description of Operations (hr) (usft) 15:00 - 1600 1.00 _ EVAL P DECOMP PT THE CTC TO 3500 PSI PT FLOATS TO 250 LOW AND 3500 HIGH 1600 16:20 0.33 EVAL P DECOMP PJSM TO MU THE LOGGING DRIFT BHA 16:20 - 17:10 0.83 EVAL P DECOMP MU THE BHA SURFACE TEST CALIPER GOOD TEST, DEPLOY _ 1710 - 19'00 1900 - 1950 1.83 EVAL P DECOMP RIH, PUMP 1.3 BPM / 790 PSI THROUGH CT. LOG TIE-IN FROM 10,290'. 0.83 EVAL P DECOMP CORRECT -28.5'. CONTINUE RIH. LIGHT TAG AT 10,718', PICK UP (CLEAN) AND REPEAT, SAME DEPTH. 19:50 - 20:50 1.00 EVAL P DECOMP I PARKAT 10,717' WAIT FOR ARMS TO OPEN. CALIPER ARMS OPEN AT 20:31, LOG UP TO 10,360' AT 50 FT/MIN. PARKAT 10,360'WAIT FOR ARMS TO CLOSE. 20:50 - 22:40 1.83 EVAL N DPRB DECOMP POOH. PUMP 1.5 BPM WHILE POOH, RETURNS THROUGH MGS. AT 9,160' NOTICE RETURNS GETTING LIGHT. STOP HEREAND FLOW CHECK WELL. 10 MIN PUMPS OFF FLOW CHECK IS GOOD, NO FLOW. RESUME PUMPING, SEE INDICATIONS OF GAS IN RETURNS FROM OUT MM READINGS. LINE UP TO TAKE RETURNS OUT TO TIGER TANK. MAKE NOTIFICATIONS TO WOS AND CTD SUPT. PUMP 1 B/U OUT TO TIGER TANK HOLD 200 'PSI WHP. RETURNS CLEAN UPAND OUT DENSITY IS STEADY 8.42 PPG AFTER A FEW MINUTES, HOWEVER CONTINUE WITH FULL B/U ASA PRECAUTION. AFTER 1 B/U OPEN CHOKE AND SHUT DOWN PUMP. FOLLOW NORDIC'S RISER PURGE PROCEDURE TO REMOVEANY RESIDUAL GAS ABOVE THE FLOW CROSS. LINE UP THROUGH THE MGS AND FILL LINES, SHUT DOWN AND FLOWCHECK WELL. 10 MIN PUMPS OFF FLOWCHECK IS GOOD, 22:40 - 00:00 1.33 EVAL � P DECOMP NO FLOW. CONTINUE POOH, PUMP 2.04 BPM / 1,350 PSI. 0000 - 0140 1.67 STWHIP P WEXIT RETURNS THROUGH MGS WHILE POOH. CONTINUE POOH WITH CALIPER LOGGING 11/15/2016 BHA. PERFORM 10 MIN FLOW CHECKAT SURFACE, STATIC. OPEN RISER, BREAK OFF COILTRAK CONNECTION AND SET INJECTOR BACK L/D BHA #3. INJECTOR OFFAT 00:35. MAKE UP BHA#4- WHIPSTOCK SETTING BHA. I INJECTOR ON AT 01:35. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America -ALASKA - BP Page 5 of 33 Operation Summary Report Common Well Name: 0749 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 11/12/2016 End Date: 11130/2016 X3 -0182X -C:(3,809,892.00) Protect: Prudhoe Bay I Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud DateTme: 1/11/1983 12:00 OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table Q58.00uslt (above Mean Sea Level) Date From- To Him Task Code NPTNPT Depth Phase Description of Operations (hr) _ (us_ft) 01:40 - 04:00 2.33 STWHIP P WEXIT ZERO COUNTERS, OPEN EDC, TEST QTSAND I 1 COILTRAK. i RIH, PUMP 0.8 BPM / 220 PSI THROUGH OPEN EDC. RETURNS THROUGH MGS. LOG TIE-IN FROM 10,310', CORRECT -29'. 04:00 - 05:20 1.33 STWHIP P IT LOG CCL DOWN TO 11,710' BIT DEPTH JUST ABOVE THE TUBING STUMP. DISCUSS RESULTS WITH RIG TEAM AND ODE, DECIDE TO SET WHIPSTOCK AT 10,678' BIT DEPTH WHICH SHOULD PLACE THE PINCH POINTAT 10,664' WHEN STARTING THE WINDOW. CLOSE EDC AND PRESSURE UP, SETTING TOOL SHEARS OUT AT 2,700 PSI. RIH SLOWLY, SET 4.5K DOWN TO CONFIRM GOOD SET. PICK UP AND CIRCULATE 1 B/U THROUGH MGS HERE. 0520 - 0705 1.75 STWHIP P WEXIT OPEN EDC, PUMP 1 B/U WITH WATER AT 3 BPM THEN SWAP TO 10.6 PPG MUD 07:05 - 07:20 0.25 STWHIP P WEXIT 10.6 PPG MUD ALL THE WAYAROUND, SHUT DOWN, LINE UP TO NORMAL FLOW PATH AND FLOW CHECK WELL 0720 - 0830 1.17 STWHIP P WEXIT GOOD NO FLOW, POOH FOR THE WINDOW MILLING BHA 08:30 - 08:55 0.42 STWHIP P WEXIT STARTED SAVING FLUID A LITTLE EARLY AND LOWERED THE MUD WEIGHT IN THE PIT WE ARE PULLING FROM STOP POOH AT 3800' AND CIRC OUT LIGHT FLUID AND ISOLATE ITTO A SEPERATE PIT _ TO BRING BACK UP TO WEIGHT 08:55 - 09:45 0.83 STWHIP P WEXIT GOOD 10.6 PPG MUD IN THE COIL AND ON THE BACKSIDE. CONTINUE POOH OOH FLOW CHECK WELL. _ POP OFF WITH INJECTOR AT 0945 HRS. 0945 - 13:30 3.75 STWHIP P WEXIT LAY DOWN BHA - FLUSH MUD GAS SEPARATOR WITH FRESH WATER. - CHANGE OUT HIGH PRESSURE SCREEN (HAD EXTREMELY HIGH PRESSURES, SEEMS TO BE PACKED OFF WITH MUD ADDITIVES). PRESSURE TEST IRON BREAK GOOD TEST, SWAP OUT TO BHA #5- 3.80" MILLING BHA - _ _ _AND STAB ON WITH INJECTOR 13:30 - 15:00 1.50 STWHIP ` N SFAL WEXIT STOPTHE JOBAND CLOSE OFFAREA AROUND RIG FLOOR. RIG TEAM SENT UP TO KNOCK OFF AND CLEAN ICE OUT OF DERRICK. 115:00 - 17:00 2.00 STWHIP P WEXIT RIH WITH BHA#5. - GETTING CONSISTENT LARGE "PATTIES" I ACROSS SHAKER. CONSULT WITH MUD ENGINEER, BELIEVES THAT COOLTEMPS ARE ADDING TO DIFFICULTY FOR MUD TO SHEAR WITH THE BAROTROLADDITIVE IN THE SYSTEM. - RIH AT 1.2 BPM, 1450 PSI - RUN DOWN TO LOGGING DEPTH Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 6 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3-0182X-C: (3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date rime: 1/11/1983 12:00 OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usR (above Mean Sea Level) Date From -To Hrs Task Code INPT NPT Depth Phase Desoripbon of Operations (hr) (ustt) 17:00 - 17:30 0.50 STWHIPP _ WEXIT LOG TIE IN WITH-32' CORRECTION. -DRY TAG WHIPSTOCK AT 10,666'. PICKUP WEIGHT OF 46K FROM WHIPSTOCK DEPTH. 17:30 - 18:00 0.50 STWHIP N FLUD WEXIT PICKUP AND CIRCULATEA BOTTOMS UP IN ATTEMPT TO GET CONSISTENT MUD PROPERTIES. LARGE "PATTIES" COMING ACROSS CONSISTENTLY. I- CIRCULATE BOTTOMS UP AT 3.49 BPM, 3790 PSI WITH 10.69 PPG MUD WEIGHT 18:00 - 00:00 6.00 STWHIP P WEXIT OBTAIN MILLING PARAMETERS. EASE DOWN, BEGIN MILLING T' BY 9-5/8" WINDOW EXIT. - MILL 3.80" WINDOW IN 7 x 9-5/8" CASING/LINER PER BAKER REP FROM 10,685.3' MD TO 10,668.9' MD - RATE: 2.92 BPM IN, 2.94 BPM OUT - MUD WEIGHT: 10.66 PPG IN, 10.58 PPG OUT - DWOB: 34 KLBS - CIRC PRESSURE: 3,900 PSI -AT 20:40 BLEED IA FROM 450 PSI TO ZERO, BLEED-OA FROM 650 PSI TO ZERO. P WEXIT MILL 7" BY 9-5/8" WINDOW EXIT. 11/16/2016 0000 - 0600 6.00 STWHIP - MILL 3.80' WINDOW IN 7 x 9-5/8" CASING/LINER PER BAKER REP FROM 10,668.9' MD TO 10,669.8' MO - RATE: 2.92 BPM IN, 2.94 BPM OUT - MUD WEIGHT: 10.66 PPG IN, 10.58 PPG OUT -DWOB: 34 KLBS -CIRC PRE SSURE:3,900 PSI 6.75 STWHIP ,06:00 - 12:45 P WEXIT MILL 3.80' WINDOW IN 7 x 9-5/8" CASING/LINER PER BAKER REP FROM 10,669.' MD TO 10,673.5' MD - RATE: 2.93 BPM IN, 2.95 BPM OUT - MICROMOTION MUD WEIGHT: 10.65 PPG IN, 10.57 PPG OUT -DWOB: 3-4 KLBS - CIRC PRESSURE: 3860-3900 PSI - PUMPEDA 10-BBL HI-VIS SWEEP WHILE MAKING TRANSITION FROM 7" TO THE 9-5/8" WITH NOTHING REMARKABLE IN RETURN VOLUME OR CUTTING INCREASE. - NOTICING ERRATIC DIFFERENTIAL PRESSURES / WOB COMBINATIONSAT 10,671' DURING MILLING OPS. DOESN'T SEEM TO BE THE EXPECTED 9-5/8" CASING RESISTANCE EXPECTED. WOB DROPPING OFF QUICKLY. CONTINUE WITH BEING PATIENTAT TAKING SMALL BITES, CIRC SAMPLE UP FOR ANALYSIS. USE CONTROL MILL PROCESS AT 1 FPH TO ENSURE STRING REAMER CAN WORK THROUGH SLOWLY. -SAMPLE HAS TRACES OF STEELAND CEMENT, MAJORITY SHALE. WOB DROPS OFF VERY RAPIDLY DURING MILLING OPS. -CONTINUE WITH MILLING TO RUN STRING MILL ACROSS WINDOW TO 10,673.5' Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths" North America - ALASKA - BP Page 7 of 33 Operation Summary Report Common Well Name:07-19-------_--_- AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Dale: 11/12/2016 End Date: 11/30/2016 X3-0182X-C: (3,809,892.00) Project: Prudhoe Bay Site: PBDS 07 Rig Name/No.: NORDIC 2 Spud DateTme: 1/11/1983 1200 00AM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usR (above Mean Sea Level) Date From- To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (usR) 12:45 - 15:30 2.75 I P 1 WEXIT MILL3.60"RATHOLE FROM 10,674' MD TO JSTWHIP 10,687' MD - RATE: 2.92 BPM IN, 2.94 BPM OUT • - MICROMOTION MUD WEIGHT: 10.70 PPG IN, 10.61 PPG OUT i- DWOB: 3-4.6 KLBS - CIRC PRESSURE: 3800-3915 PSI - PUMP 10-BBL HI-VIS SWEEP DURING MILLING RATHOLE FOR BETTER SAMPLES. - RATHOLE MILLED WITHOUT ISSUE �WEXIT - BLEED DOWN IA FROM 450 PSI TO 200 PSI, BLEED OA FROM 680 PSI TO 240 PSI 1530 - 1730 2.0 SO�IP P CONDUCT REAM PASSES WHILE CIRCULATING SAMPLES UP - PERFORM 3 REAMING PASSESAT 17MIN. - REAM UPATAS MILLED ON FIRST PASS WITH SLIGHT MOTORWORKAND DRAG ON TRIP UP - REAM DOWN AT 180 DEG ROHS (LOW SIDE AS MILLED) - REAM UPAT+15 DEG ON SECOND PASS WITH NO ISSUES; REAM DOWN AT LOW SIDE AS MILLED - REAM UPAT-15 DEG ON THIRD PASS WITH MOTORWORKAND NO DRAG, SUSPECT SLUG OF CUTTINGS; REAM DOWN AT LOW SIDE AS MILLED WITH NO ISSUES. CONDUCT SECOND PASS AT SAME ORIENTATION OF 195° TO CONFIRM CLEAN, GOOD PASS UP AND DOWN. - PUMP DOWN 10-BBL HI-VIS SWEEP TO COINCIDE WITH LAST REAM PASS - RATE: 2.90 BPM IN, 2.90 BPM OUT - PU: 46 KLBS, SO: AVERAGED 15 KLBS - SHUT DOWN PUMPS, DRY DRIFT WINDOW AT AS MILLED 1730 - 1930 200 STWHIP P WEXIT FLOW CHECKOFF BOTTOM. POH WITH MILLING BHA WHILE PUMPING AT MAX RATE THROUGH EDC. CIRCULATING AT 4 BPM, 4125 PSI. STOP AT 5,000' FOR FLOW CHECK AFTER 2 BBL OUT MM DISCREPANCY. PVT IS GOOD (-2 BIBLE) TO THIS POINT. WELL IS STATIC. _ I ___,CONTINUE POOH. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 8 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 16 X3 -0182X -C: (3,809,892.00) __En= Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time. 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor. NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.O1 (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usH) 19:30 - 21:00 ! 1.50 _ STWHIP P WEXIT MONITOR WELL FOR 10 MINUTESAT BHA: STATIC -CLOSE EDC, POWER DOWN - INJECTOR OFF: 19:45 - MILL IS 3.78" NO-GO, REAMER IS ALSO 3.78" NO-GO. - SMALL DIMPLE IN THE MIDDLE OF THE MILL FACE ON THE BOTTOM. MAKE UP 3.0' DRILLING BHA#6 - PICK UP 2-7/8" ULS MOTOR (1.2 DEG AKO) AND 3.0" COILTRAK TOOLS - UNABLE TO BREAK THE STRING REAMER OFF THE XTREME THAT WAS USED FOR THE WINDOW. DISCUSS WITH ODE, DECIDE TO PICK UP ULS MOTOR INSTEAD. - MAKE UP 3.75 X 4.25" HCC BICENTER BIT - SURFACE TESTED COILTRAKTOOL. GOOD TEST. - PRESSURE TEST QTS TO 250 PSI LOW FOR 5 MINUTES / 3800 PSI HIGH FOR 5 MINUTES _ - INJECTOR ON: 20:50 21:00 - 2330 2.50 DRILL P INTI RIH WITH 3.0" DRILLING BHA #6 TO 10,300' MD - RATE: 0.53 BPM IN, 1.09 BPM OUT. CIRC PRESSURE: 880 PSI - MUD WEIGHT: 10.61 PPG IN, 10.64 PPG OUT - LOG DOWN FOR TIE-IN FROM 10,300' TO 10,370' MD (FORMATION) WITH -29.5' CORRECTION. -MUD ENGINEER VERIFIES MUD WF IN IS _ 10.6 PPG WITH PRESSURE BALANCE. DRILL P INTI RIH TO JUST ABOVE WINDOW, CLOSE EDC. 23:30 - 00:00 _ 0.501_7 .50 PASS WINDOWAT 20 FT/MIN, 180L, 0 PUMP. NOTHING SEEN. BRING PUMP UP SLOWLY, EASE DOWN TO TAG BOTTOM. TAG BOTTOM AT 10,688' AND START DRILLING SLOWLY. 00:00 - 01:50 1.83 11/17/2016 DRILL P INTI DRILL 4.25" BUILD FROM 10,688'MD TO 10,740' MD I - FREE SPIN: 3,700 PSI, 2.82 BPM - RATE: 2.81 BPM IN, 2.82 BPM OUT. CIRC PRESSURE: 3,700 - 3,900 PSI - MUD WEIGHT: 10.70 PPG IN, 10.66 PPG OUT, ECD: 11.89 PPG - ROP: 20 - 40 FT/HR, WOB: 1-3 KLBS - STALLAT 10,709'. 1PICKUP FROM 10,740' IS CLEAN, 45K. - ADJUST PUMP TO MAINTAIN STEADY ECD _ WHILE PICKING UP. _ 01:50 - 0320 _ 1.50 DRILL P INTI DRILL 4.25" BUILD FROM 10,740'MD TO 10,790' MD - FREE SPIN: 3,700 PSI, 2.82 BPM - RATE: 2.82 BPM IN, 2.84 BPM OUT. CIRC PRESSURE: 3,700-3,900 PSI - MUD WEIGHT: 10.69 PPG IN, 10.64 PPG OUT, ECD: 12.00 PPG - ROP: 20 - 50 FT/HR, WOB: 1-3 KLBS - PICKUP FROM 10,790' IS CLEAN, 47K. - ADJUST PUMP TO MAINTAIN STEADY ECD WHILE MOVING PIPE. Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths* North America - ALASKA - BIP Pape 9 of 33 Operation Summary Report Common Well Name: 07-19 1 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/302016 X3 -0182X -C: (3,809,892.00) Project Prudhoe Bay Site: PB DS 07 ! Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Descrip8on of Operations 1.93 DRILL P 0320 - 04:40 INTI DRILL 4.25" BUILD FROM 10,790' MD TO 10,840' MD - FREE SPIN: 3,750 PSI, 2.83 BPM - RATE: 2.83 BPM IN, 2.84 BPM OUT. CIRC PRESSURE: 3,700 - 4,000 PSI - MUD WEIGHT: 10.69 PPG IN, 10.63 PPG OUT, j ECD: 12.01 PPG - ROP: 20 - 50 FT/HR, WOB: 1-3 KLBS �- PICKUP FROM 10,840' IS CLEAN, 49K. i -ADJUST PUMP TO MAINTAIN STEADY ECD WHILE MOVING PIPE. 04:40 - 08:00 1.33 DRILL P INTI DRILL 25" BUILD FROM 10,840' MD TO 10,880',880' MD. MAINTAIN CONSTANT ROP TO DETERMINE TOP SAG FROM DRILLING PARAMETERS. AT 10,877' DWOB INCREASES FROM 1.5 TO ' 3K. STOP DRILLING AT 10,880' AND PUMP A SAMPLE UP. _ 06:00 - 06:45 0.75 DRILL P INTI PULLWIPER BACK TO WINDOW. PUMP 10 BBLS HI -VIS SWEEP AROUND. NO ISSUES PULLING INTO WINDOW INTI OPEN EDC AND CIRCULATE AT HIGH RATE TO 06:45 - 07:45 1.00 EVAL P GET SAMPLES UP/CLEAN WELL BORE - LOG TIE-IN WITH +2' CORRECTION - REMAIN IN CASED HOLE TO CIRCULATE WHILE GEOLOGIST ANALYZES SAMPLE. INCONCLUSIVE SAMPLE FOR SAG FORMATION SET POINT. 07:45 - 08:15 0.50 EVAL P INT1 RUN BACK DOWN INTO OPEN HOLEAT SLOW ' RUNNING SPEED AND REDUCED PUMP 08:15 - 08:30 0.25 RATES, RAN TO BOTTOM WITH NO ISSUES. DRILL P INTI DRILL THEADDITIONAL 2'OF MEASURED DEPTH FOR GEO CONFIRMATION 0830 - 0945 1.25 II EVAL P INTI POH UPTO WINDOWAT REDUCED PUMP RATE. PULL INTO WINDOW WITH NO ISSUES, OPEN EDC AND CIRCULATE SAMPLES UP. -GEO CONFIRMS THAT SAMPLES INDICATE j GOOD CASING POINT FLOW CHECK FOR TRIP OUT OF HOLE DRILL P INTI POH WITH BHA N6 0945 - 12:15 2.50 -FLOW CHECK WITH BHA BELOW BOP, GOOD CHECK WITH NO FLOW - SENT IN NOTIFICATION FOR BOP TEST REQUEST TO AOGCC AT 1045 HRS FOR TENTATIVE TEST TIME OF AFTER MIDNIGHT FRIDAY NIGHT. - OFF WITH INJECTOR AT 1130 HRS - STAND INJECTOR TO SIDE ON LEGS LAY DOWN BHA. BIT GRADE 1 -1 -NO. CASING P INT1 RIG UP ELEVATORS FOR LINER RUN. 12:15 - 12:45 0.50 I- MOBILIZE JEWELRY TO RIG FLOOR - VERIFY COUNTS OF TUBING, JEWELRY ON LOCATION - PJSM ON MAKING UP LINER, DISCUSSION AROUND THE DROPS PROGRAM, ICE IN DERRICK Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' Common Well Name: 07-19 Event Type: RE-ENTER- Oh North America -ALASKA - BP Operation Summary Report (RON) Start Date: 11/12/2016 End Date: 11/30/2016 AFE No {3 -0182X -C:(3,809,892.00) Rig Name/No.: NORDIC 2 Spud Dater-ime: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rio ContraclorNORDIC CAI ISTA nci InP Active datum: Kelly Bushing / Rata Date TO 11245 1245 - 14:00 11/18/2016 Him (hr) 1.25 ;above Mean Sea Level) Task Code NPT NPT Depth Phase Description of Operations (usft) 1400 - 17:00 — 3.00 CASING P 17'.00 19:00 21:00 - 19:00 - 21:00 - 23:00 1 2.00 2.00 _ 200 CASING CASING ___ CASING P P I _ P 0000 1.00 CASING P 02:30 2.50 BOP: Page 10 of 33 Printed 12/19/2016 10:50:17AM "All depths reported in Drillers Depths` INTI I MAKE UP 3-1/4" LINER PROGRAM PER APPROVED SUMMARY. MU NORTHERN SOLUTIONS RELEASABLE LINER HANGER ON BOT HYDRAULIC SETTING TOOLAND BHI SMART TOOLS. - STAB ON WITH INJECTOR INT1 PRESSURE TEST OUICK TEST SUB WHILE MWD POWERS UP TOOLS AND FUNCTION TESTS. - RIH WITH LINER ASSEMBLY -WEIGHT CHECK AT WINDOW OF 44K PUW. - TIE-IN TO FORMATION MARKER WITH -29' CORRECTION - RUN LINER ASSEMBLY INTO OPEN HOLE WITH NO ISSUES, TAG BOTTOM ON DEPTH AT 10,885' AND SET DOWN WITH ^2K. PICK UP TO BREAKOVER PLUS 2' FOR SET DEPTH OF -10,883'. CLOSE EDC, PRESSURE UPAND SHEAR-RELEASEAT3050 PSI. SETDOWN WITH 5K TO CONFIRM. - FLOW CHECK OFF BOTTOM, GOOD FLOW CHECK. INT1 POH WITH LINER RUNNING BHA. MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN - INJECTOR OFF: 18:50 - LAY DOWN LINER RUNNING ASSEMBLY, EVERYTHING LOOKS NORMAL. _ INTI PREP TO SWAP REELS. REMOVE BHI UQC, INSTALL NOZZLE. MAKE UP INJECTOR, TEST QTS. HES RIGS UPAND COOLS DOWN N2 UNIT_.__ INT1 _ PJSM WITH HES N2 AND RIG CREW FOR PURGING REEL. SHUT IN SWAB AND MASTER VALVES. WSLAND HES SUPERVISOR CONDUCT PRESSURE XCHECK VERIFICATION. PT N2 LINES TO 250 14500 PSI, GOOD. PURGE REEL WITH N2. ALLOW N2 TO BLEED OFF. INT1 I NSTALL GRAPPLE, PULL TEST. PJSM FOR PULLING CTACROSS. PULL CT OUT OF INJECTOR AND BACK TO REEL HOUSE, SECURE WITH SHIPPING BAR. INTI SECURE REEL WITH SHIPPING BAR IN REEL HOUSE. REMOVE GOOSENECKAND STRIPPER FOR ROLLER SIZE CHANGE. REMOVE 1502 LINE FROM INSIDE REEL. HOOK UP UP SLINGS AND SHACKLES, UNPIN REEL. SIMOPS: PERFORM LEAK TIGHT TEST ON SWAB AND MASTER VALVE (GOOD). INSTALL ELECTRONIC TRANSDUCER BETWEEN TREE VALVES TO MONITOR FOR PRESSURE BUILDUP. OPEN BOPSAND SWAP RAMS TO 2" Printed 12/19/2016 10:50:17AM "All depths reported in Drillers Depths` North America -ALASKA - BP Page 11 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) — -- —— Projed: Prutlhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: V11/1983 12:00:OOAM i Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA _ _ BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From To _ _ Hrs (hr) Task Code NPT NPT Depth Phase Description of Operations (usft) 02:30 - 04:00 1.50 _ BOPSUR P INTI PJSM WITH CH2 AND RIG CREW FOR LOWERING REEL. LOWER 2-3/8" REEL ONTO TRAILER AND SECURE IT. LIFT 2" REEL INTO REEL HOUSE, SECURE IT IN REEL STAND. SIMOPS: FINISH INSTALLING 2" BOP RAM ___ CONFIGURATION AND BUTTON UP DOORS. 04:00 - 08:00 2.00 BOPSUR P INTI SECURE REEL IN STAND. FINISH SWAPPING GOOSENECK ROLLERS, GRIPPER BLOCKS AND STRIPPER COMPONENTS TO 2". FILL BOPS, PREP FOR SHELL TEST. 2.00 06:00 - 08:00 — SOPSUR P INT1 NOTIFIED BY STATE AOGCC REP THAT WITNESS IS WAIVED (DUE TO CHANGEOUT AND STATE REP COMING UP MAY COME OUT TO WITNESS REMAINDER OF TEST). GIVEN PERMISSION TO PROCEED. - TESTAUDIBLE AND VISUAL RIG ALARMS - SHELL TEST BOP TO 4500 PSI, GOOD TEST - COMPLETE PREPARATIONS FOR TESTING BOP WHILE INNER REEL IRON IS INSTALLED - COMPLETE FLUID LINE-UP, STAGE _ EQUIPMENT FOR UPCOMING OPERATIONS 3.75 08:00 - 11:45 BOPSUR P INTI INNER IRON RIGGED UP. INSTALL GRAPPLE, RE -INSPECT SERVICE ON GOOSENECK - PJSM ON RIGGING UP GOOSENECK INSTALL GOOSENECK. - PJSM ON PULLTEST ON GRAPPLE, PULLING COILACROSSAND STABBING IN TO INJECTOR, PULL TEST GOOD, REMOVE BANDING AND PACKAGING FROM REEL. - PULL COILACROSS, STAB INTO INJECTOR WITHOUT ISSUE. 11'.45 - 14'.30 2.75 BOPSUR P INT1 SECURE COIL INTO INJECTOR CHAINS, BOOT E -LINE AND INSTALL COIL CONNECTOR, PULL TEST CONNECTOR TO 40K, GOOD TEST. INSTALL HIGH PRESSURE CROSSOVER ONTO COIL CONNECTOR, SET INJECTOR TO SIDE TO FLUID PACK. - MONITOR RETURNS, DIVERT CO -MINGLED GOOD FOR HIGH PRESSURE T� (=COIL TESTING Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE(RON) North America - ALASKA- BP Page 12 of 33 Operation Summary Report AFE No Date: 11/12/2016 End Date: 11/302016 X3 -0162X -C:(3,809,892.00) Rig Name/No.: NORDIC 2 Spud Daterrime: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs TaskCode NPT NPT Depth Phase Description of Operations -(hr)- _(usft)_ 14:30 - 19:00 4.50 BOPSUR P INTI TEST BOP 1000 - 22:20 22.20 - 0000 11/19/2016 0000 - 01'.40 I 3.33 1 BOPSUR I P 1.67 BOPSUR P 167 DRILL P 01:40 - 02'.10 0.50 DRILL P j 0210 - 03:00 0.83 1 STMILL I P 03:00 - 05:30 1 2.50 STMILL i P Printed 12/19/2016 10:50:17AM - TEST BOPE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MINUTES EACH - TESTALL EQUIPMENT TO INCLUDE ANNULAR WITH 2" AND 2-3/8" TEST JOINTS -ALL TESTS CHARTED, SEE ATTACHED BOP TEST CHARTS - TEST WITNESS WAIVED BY AOGCC REP JEFFJONES - BOP STACK RAM CONFIGURATION FROM TOP: ANNULAR ELEMENT, 2" UPPER COMBINATION RAMS, MUD CROSS WITH CHOKE AND HCR VALVES, 2-3/8" COMBINATION RAMS, 2" LOWER COMBINATION RAMS - LITTLE RED HOT OIL SERVICE RIGGED UP FOR HIGH PRESSURE TEST. CONDUCT LEAK TIGHT TEST, GOOD TEST. PJSM DISCUSSING TEST REQUIREMENTS AND PRESSURE CROSSCHECK TO TEST REELHOUSE IRON, PRESSURE BULKHEAD ENTIRE COIL TO COIL CONNECTOR.. CONDUCT TEST TO 250 PSI LOW/ 6000 PSI ]AND HIGH USING CRITERIA FROM GP 1045. INTI 'COMPLETE TESTING BOPS, CONDUCT ACCUMULATOR DRAWDOWN TEST. TEST IS WITNESSED BY TOURPUSHER, WSL, AND DRILLER. `All depths reported in Drillers Depths' INTI 'M/U NOZZLE AND STINGER, M/U INJECTOR TO WELL. PRESSURE TEST INNER REEL VALVE AND CT STRIPPER TO 250/ 3500 PSI FOR 5 MIN, GOOD TEST. CIRCULATE I REELVOLUMEFORWARDAT 2.2 BPM /4,200 PSI TO PUSH SLACK FORWARD. _ PROD1 INSTALL BHI CABLE HEAD AND CHECK HALVES. PRESSURE TEST UQC BODY CONNECTION AND CHECK VALVES TO 250 / 3500 PSI, GOOD TEST. PROD1 REMOVE TEST PLUG FROM WELL. I NSTALL NIGHT CAP AND PT, GOOD. OPEN UP WELL, NO PRESSURE. FLUID LEVEL IS JUST BELOW THE TREE. PRODI PREP TO PICK UP BHA #8. CLEAN AND CLEAR RIG FLOOR. MONITOR WELL FOR 30 MIN, STATIC. CONDUCT PJSM FOR PICKING UP BHA #8. MAKE UP BHA#8 FOR MILLING OUT SHOE TRACK. INJECTOR ON AT 03:00. T PROD1 RIH WITH 2-3/8`MILLING BHA #8, - BOTH MILLAND REAMER AT 2.74" GO, 2.73" NO-GO - RATE: 0.75 BPM IN, 1.14 BPM OUT. CIRC PRESSURE: 1,660 PSI THROUGH OPEN EDC. - MUD WEIGHT: 10.69 PPG IN, 10.73 PPG OUT - LOG DOWN FOR TIE-IN FROM 10,350' (FORMATION) WITH+16'CORRECTION - ALL RETURNS THROUGH MGS FOR TRIP IN. `All depths reported in Drillers Depths' Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE (RON) Project: Pmdhoa Bay Rig Name/No.: NORDIC 2 Rig Contractor: NORDIC CALISTA Active datum: Kelly Bushing / Rotary Table @: Date I From - To Hm North America -ALASKA- BP Page 13 of 33 Operation Summary Report Start Date: 11/12/2016 Site: PB DS 07 Spud Date/Time: 1/11/1983 (above Mean Sea Level) Task 0530 - 0745 2.25 STMILL i� 07:45 - 11:15 3.50 STMILL 11:15 - 13:00 1 1.75 1 STMILL 13:00 - 15:00 2.00 1 STMILL 15:00 - 17:15 1 2.25 1 DRILL 17:15 - 19:30 1 2.25 1 DRILL End Date: 11/30/2016 L 12:O0:00AM AFE No X3-0182X-C:(3,809,892o(l) BPUOI: Code NPT NPT Depth Phase Description of Operations (usft) P PROD1 LOG CCL FROM 10,400' TO 10,600'. FIND TOP LINER AT 10,550'. CONTINUE DOWN, TAG SHOE AT 10,882. _ PICK UP AND SWAP WELL TO 9.5 PPG MUD. P PRODI MILL OUTALUMINUM SHOE WITH 2.74" MILL AND STRING REAMER PER BAKER REP FROM 10,882' MD TO 10,884' MD - RATE: 1.71 BPM IN, 1.70 BPM OUT - MICROMOTION MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT - DWOBAVERAGED A KLBS, CIRC PRESSURE: 3460-3590 PSI - MILL INTO NEW FORMATION TO 10,894' AT 1.71 BPM, 3640-3700 PSI, 1.25-2.OK WOB - PERFORM 3 REAMING PASSES WITH NO ISSUES, ALL CLEAN - PUMP A HI -VIS SWEEP TO COINCIDE WITH LAST REAM PASS. DRY DRIFT WITH SWEEP AROUND, GOOD DRIFT THROUGH. - FLOW CHECK WITH BHA IN TUBING, NO FLOW. PROD1 POH WITH MILLING BHA - PJSM FOR LAYING DOWN BHA, FLUSHING MGS WHILE TRIPPING TO SURFACE - BHAAT SURFACE, FLOW CHECK WELL -ALL GOOD, NO FLOW - PULL BHA INTO BOP, POP OFF WITH _ INJECTOR _ P PROD1 STAND INJECTOR TO SIDE - LD BHA. MILLS GAUGE AT 2.74" GO, 2.73" NO-GO. -CLOSE IN WELLAND INSTALL NIGHTCAP, FLUSH MUD GAS SEPARATOR AND SURFACE LINES WITH FRESH WATER -OPEN UP TO WELL TO CLOSED CHOKE, NO PRESSURE, FLUID IN TREE - MU 2.74" BY 3.25" BIT ONTO ILLS MOTOR WITH.93°BEND AND BHI SMART TOOLS WITH RESISTIVITY -STAB ON WITH INJECTOR P PRODI PRESSURE TEST QUICK TEST SUB WHILE TOOLSARE BEING POWERED UPAND FUNCTION TESTED RIH WITH BHA P PRODI I LOG TIE-IN WITH -12' CORRECTION. CONTINUE TO LOG DOWN TO TIE FORMATION MARKER TO RA TAG. 19:30 00:00 4.50 DRILL P PROD1 EASE DOWN AND TAG END OF RATHOLE AT 10,893' DRILL 3.25" LATERAL FROM 10,893' MD TO 10,965' MD - FREE SPIN: 3,800 PSI, 1.72 BPM - RATE: 1.72 BPM IN, 1.72 BPM OUT. CIRC PRESSURE: 3,800 - 3,900 PSI MM MUD WEIGHT: e.68PPG IN, 9.62 PPG OUT, ECD: 10.48 PPG ROP:: 20 - 30 FT/HR, WOB: 1 - 2 KLBS. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' Common Well Name: 07-19 Evert Type: RE-ENTER- ONSHORE(RON) Rig NameMo.: NORDIC 2 Rig Contractor: NORDIC CALISTA Active datum: Kelly Bushing / Rotary Table @: Date I From - To I Him 04:00 - 06:00 I 2.00 0600 - 13'.00 7.00 13.00 - 15:15 2.25 North America - ALASKA - SP Page 14 of 33 Operation Summary Report Start Date: 11/12/2016 End Date: 11/302016 Spud Date/Time: 1/11/1983 120000AM ;above Mean Sea Level) Task ; Code NPT i NPTDepth I Phase DRILL I P DRILL DRILL P P PROD1 PROD1 AFE No X3 -0182X -C:(3,809,892.00) BPUOI: Description of Operations DRILL 3.25" LATERAL FROM 10,965' MD TO 11,050'MD - FREE SPIN: 3,700 PSI, 1.72 BPM - RATE: 1.72 BPM IN, 1.63 BPM OUT. CIRC PRESSURE: 3,800 - 3,900 PSI - MM MUD WEIGHT: 9.69 PPG IN, 9.62 PPG OUT, ECD: 10.47 PPG - ROP: 20- 30 FT/HR, WOB: i - 3 KLBS. -AT 10,970' SEE FLUID LOSSES ABOUT 15-20 BBUHR THEN SLOWLY HEALING UP. -FOLLOWWELL PLAN GUIDANCE FOR LOSSES BETWEEN 0-50%. NOTIFY WOS, GET MORE FLUID HEADED TO LOCATION, CONTINUE DRILLING. -AT 10;975' PUMP 10 BBLS LO / HI SWEEPS AROUND. NO ADDITIONAL CUTTINGS SHORT WIPER FROM 11,050' TO 10,950'. CLEAN PASS UP AND DOWN. ,DRILL 3.25° LATERAL FROM 11,050' MD TO ' 11,105' MD FREE SPIN: 3,800 PSI, 1.72 BPM - RATE: 1.72 BPM IN, 1.68 BPM OUT. CIRC PRESSURE: 3,800 - 3,900 PSI MM MUD WEIGHT: 9.67 PPG IN, 9.63 PPG OUT, ECD: 10.47 PPG - ROP: 20 - 50 FT/HR, WOB: i - 3 KLBS. DRILLAHEAD IN 3.25" HOLE FROM 11,103' TO 11,306' - INITIAL FREE SPIN: 3,750 PSI, 1.74 BPM - RATE: 1.72-1.80 BPM IN, 1.68 BPM OUT, CIRC PRESSURE: 3,800 - 3,900 PSI '- MM MUD WEIGHT: 9.67-9.70 PPG IN, 9S3-9.65 PPG OUT, ECD: 10.56 PPG - ROP: 30 - 60 FT/HR, WOB: 1 - 3.6 KLBS. - DRILLING SLOWED DRAMATICALLY AT 11,300'. MOST LIKELY TRANSITION TO ZONE 3 CONGLOMERATES. ATTEMPTTO MAKE FOOTAGE THROUGH ADDITIONAL WOB, INCREASED PUMP RATE, FREQUENT PICKUPS. DRILLING TRENDS INDICATE BIT NEEDS TO BE CHANGED OUT. - CIRCULATE DOWN LO -VIS / HI -VIS COMBO IN PREPARATION TO POH - DYNAMIC FLOW CHECK OFF BOTTOM, ROD1 POH CHASING PILL COMBINATION UP. NOTHING REMARKABLE WITH RETURN OF SWEEP ACROSS SHAKER. RETURNS WERE 1 TO 1 ON TRIP OUT. PJSM ON LAYING DOWN BHA. DISCUSSED FLOW CHECK OFF BOTTOM AND RETURNS DURING TRIP AND HOW MONITORING NEEDS TO BE DILIGENT AT SURFACE DURING BHA SWAP. FLOW CHECKAT SURFACE, NO FLOW, ALL GOOD. - PULL BHA INTO BOP, POP OFF WITH INJECTOR 12/19/2016 10*50:17AM 'All depths reported in Drillers Depths' North America - ALASKA- BP Page 15 of 33 Operation Summary Report m — - - - Co-mmm-on Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00 ) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date?ime: 1/11/1983 12:00 OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) PROD1 'll LD BHA. BIT IN BAD SHAPE, BIT GRADE 1515 - 1610 0.92 DRILL P 7-5-RO AND BT - CHANGE OUT MWD PACKAGE. MU HYCALOG 2.74" X 3.25" RE -RUN BIT ONTO ULS MOTOR WITH .93" BEND AND BHI SMART TOOLS. -STAB BACK ON WITH INJECTOR _ 16:10 - 17:45 1.58 DRILL P PROD? PRESSURE TEST QUICK TEST SUB WHILE TOOLSARE POWERED UP, FUNCTION TESTED - RIH. WITH BHA - CONDUCT COMPLEX FKICK DRILL WHILE RUNNING IN HOLE: SIMULATE QUICK DROP IN DENSITY ON OUT MICROMOTION. CREW RESPONDED PER STANDING ORDERS AND CONDUCTED FLOWCHECK. DRILLER SIMULATED GAIN, CREW THEN SHUT IN _ PACKOFFS AND HCR. UPON SHUT-IN, DRILLER SIMULATED THAT WHEN HCR WAS ACTIVATED HE SAW PRESSURE BLEED OFF. MOTORMAN SIMULATED PLACING VALVE IN NEUTRALAND FLOORHANDS THEN CLOSED IN CHOKE VALVE AND HAND CHOKE TO SIMULATE CLOSURE. CREWTHENWENTTO STATIONS, WELL CLOSED IN 2 MINUTES, 20 SECONDS. -GIVEALL CLEAR, CONDUCTAAR WHILE CONTINUING TO RIH - ATTEMPTED TO ROTATE HOT DURING ONE OF THE OCCASSIONAL CHECKS AND IT WOULD NOT TURN. TROUBLESHOOT, I ATTEMPT TO SEND SIGNAL MANUALLY, TOOL ISAMPINGOUT. CANNOTGETHOTTO FUNCTION. 17:45 - 19:15 1.50 DRILL N DFAL 7,780.00 PROD? 10 MIN FLOW CHECK, STATIC. I POOH. PUMP 1.88 BPM / 3200 PSI THROUGH 1.00 OPEN EDC. 18:15 - 20:15 DRILL N DFAL 00877 0 PROD1 MONITOR WELL FOR IO MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN -INJECTOR OFF: 19:30 - CHANGE OUT LOWER SECTION OF BHA. MAKE UP 2-3/8" DRILLING BHA#11 - PICK UP 2-3/8 ULS MOTOR (0.93 DEG AKO) AND 2-3/8" COILTRAK TOOLS - MAKE UP 3.25° HYC BICENTER BIT '-SURFACE TESTED COILTRAK TOOL. GOOD TEST. - PRESSURE TEST QTS TO 250 PSI LOW FOR 5 MINUTES / 3,500 PSI HIGH FOR X MINUTES 21:45 1.50 - INJECTOR ON: 20:15. DRILL N DEAL 7,780.00 PROD1 RIH WITH 2-3/8' DRILLING BHA#11 TO 7800' MD - RATE: 0.7 BPM IN, 1.07 BPM OUT. CIRC PRESSURE: 1,330 PSI -MUD WEIGHT: 9.58 PPG IN, 8.80 PPG OUT Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 16 of 33 Operation Summary Report -- Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Nama/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Cade NPT NPT Depth Phase Description of Operations (hr) (usft) DRILL P PROD? RIH WITH 2-3/8" DRILLING BHA#11 FROM _ 21:45 - 23:15 1.50 7,800' TO 10,300' MD - RATE: 0.7 BPM IN, 1.07 BPM OUT. CIRC PRESSURE: 1,330 PSI - MUD WEIGHT: 9.59 PPG IN, 9.60 PPG OUT -LOG DOWN FOR TIE-IN FROM 10,310' (FORMATION) WITH +29' CORRECTION CLOSE EDC AND RIH TO BOTTOM. 23:15 - 00:00 0.75 DRILL P _ PROD? DRILL 3.25" BUILD/LATERAL FROM 11,312' MD TO 11,335' MD - FREE SPIN: 3,745 PSI, 1.71 BPM - RATE: 1.70 BPM IN, 1.65 BPM OUT. CIRC PRESSURE: 3,745 - 4,000 PSI - MUD WEIGHT: 9.65 PPG IN, 9.61 PPG OUT, ECD: 10.46 PPG - ROP: 30 FT/HR, WOB: 2 - 3 KLBS - KICK WHILE DRILLING EXERCISE WITH BEZOLD CREW, DRILLER ANNOUNCES INCREASED FLOW FROM WELL. -ALL PERSONS REPORT TO ASSIGNED AREAS. CT OPERATOR HAS CORRECT _ RESPONSE. PROD1 DRILL 3.25" LATERAL FROM 11,335' MD TO 11/21/2016 00:00 - 03:30 3.50 DRILL P 11,424'MD - FREE SPIN: 3,800 PSI, 1.72 BPM - RATE: 1.72 BPM IN, 1.71 BPM OUT. CIRC PRESSURE: 3,800 - 3,950 PSI -MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, ECD: 10.46 PPG - ROP: 35 FT/HR, WOB: 2 - 3 KLBS -AT 11,405' PUMP 10 BBLS LO / HI SWEEPS AROUND. 03:30 - 06:00 2.50 DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,424' MD TO 11,490'MD - FREE SPIN: 3,900 PSI, 1.77 BPM - RATE: 1.77 BPM IN, 1.76 BPM OUT. CIRC PRESSURE: 3,900-4,150 PSI - MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, ECD: 10.55 PPG - ROP: 18 FT/HR, WOB: 2 - 3 KLBS. - SWEEPS DON'T RETURN ANY ADDITIONAL CUTTINGS. Printed 12/19/2016 10:50:17AM `All depths reported in Drillers Depths" North America -ALASKA - BP Page 17 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON)tart Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00 ) —1-- Project: PmtlhceBay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hm Task Code NPT NPT Depth Phase Description of Operations �(hr) Wait) 06:00 - 12:15 8.25 DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,490' MD TO 11,665' MD j - FREE SPIN: 3,850 PSI, 1.77 BPM " - RATE: 1.77 BPM IN, 1.76 BPM OUT. CIRC PRESSURE: 3,900 - 4,150 PSI - MUD WEIGHT: 9.67 PPG IN, 9.62 PPG OUT, ECD: 10.57 PPG - ROP: HIGH AS 55 FPH AND DROPPING TO LOWAS 12 FPH, WOB: 2-4.5 KLBS. -DRILLING SLOWEDAT11,506'. ATTRIBUTING IT TO POSSIBLE BIT DULLING AND SHALE STRINGER. ATTEMPT TO MAKE FOOTAGE THROUGH ADDITIONAL WOB. MAINTAINING 2.75-3.7K WOB WORKED WELLTO GET - ADDITIONAL 150'. - VERY SLOW ROP, NO LONGER ABLE TO STALL, BIT NEEDS TO BE CHANGED OUT - CIRCULATE DOWN LO -VISI HI -VIS COMBO IN PREPARATION TO POH - DYNAMIC FLOW CHECK OFF BOTTOM, ALL GOOD WITH NO FLOW _ P PROD1 POH FOR BIT CHANGE. 12:15 - 14:40 2.42 DRILL - NO ISSUES ON TRIP UP. NO REMARKABLE CHANGE WITH SWEEP ACROSS SHAKER. - PJSM FOR LAYING DOWN BHA WHILE POH - PULL BHA TO BELOW BOP, FLOW CHECK. NO FLOW, ALL GOOD WITH FLOW CHECK. - PULL BHA INTO BOP, POP OFF WITH INJECTOR _ P PROD1 PICK BHA OUT OF HOLE,CHANGEOUT BITS 1440 - 1455 0.25 DRILL BIT GRADE 5-5-RO AND PJ - INSPECT BHA, ALL GOOD STAB ON WITH INJECTOR _ P PRO111 TEST QUICK TEST SUB WHILE TOOLS ARE 14:55 - 17:45 2.83 DRILL POWERED UP, FUNCTION TESTED. - RIH WITH BHA#12 i- LOG TIE-IN WITH -30' CORRECTION. CONTINUE TO RIH. TAG BOTTOM AT 11,669' 7745 - 0000 6.25 DRILL P I PROD1 _ DRILL 3.25" LATERAL FROM 11,669' MD TO 11,870' MD -FREE SPIN: 3,800 PSI, 1.71 BPM - RATE: 1.71 BPM IN, 1.70 BPM OUT. CIRC PRESSURE: 3,800-4,150 PSI - MUD WEIGHT: 9.66 PPG IN, 9.60 PPG OUT, ECD: 10.60 PPG -ROP: 20-60 FPH, WOB: 2-3.5 KLBS. - ROP SLOWS AFTER 10,790', LIKELY 22N SHALE PENETRATION AS PER GEO. - AT 11,805' PUMP 10 BBLS LO/HI VIS SWEEPS AROUND. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP - Page 18 of 33 Operation Summary Report Common Well Name: 07-19 1 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/302016 X3 -0182X -C: (3,809,892.00) Project: Prudhoe Bay - Site PB DS 07 i. Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00 OOAM Rig Release: 12/12016 Rig Contractor NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operatians 11/22/2016 00 - 044.25 00 :15 (hr)_ X DRILL P (usft) _ PROD1 DRILL 3.25" LATERAL FROM 11,810' MD TO 11,833' MD - FREE SPIN: 4,100 PSI, 1.84 BPM - RATE: 1.84 BPM IN, 1.84 BPM OUT. CIRC PRESSURE: 4,100-4,200 PSI - MUD WEIGHT: 9.66 PPG IN, 9.59 PPG OUT, ECD: 10.67 PPG - ROP: 1030 FPH, WOB: 2 - 3.5 KLBS. - ROP STILL SLOW SINCE 10,790', LIKELY 22N SHALE PENETRATION AS PER GEO. - TRY DRILLING DIFFERENT RATES TO IMPROVE ROP. 0415 - 1115 7.00 j DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,833' MD TO 11,901' MD - FREE SPIN: 3,890 PSI, 1.75 BPM i- RATE: 1.70-1.75 BPM IN, 1.70-1.75 BPM OUT. CIRC PRESSURE: 3,980-4,070 PSI - MUD WEIGHT: 9.65 PPG IN, 9.59 PPG OUT, ECD: 10.85 PPG - ROP: 10- 30 FPH WHILE DRILLING IN 22N, WOB: 2 - 4.7 KLBS - NOTABLE TO DRILL WITH ANY PROGRESS. CIRCULATE DOWN LO -VIS AND HI -VIS SWEEP COMBO. - DYNAMIC FLOW CHECK, NO FLOW OR LOSSES. 11:15 - 14:00 2.75-7 P PROD1 POH TO SURFACE. PJSM FOR LAYING DOWN BHA WHILE TRIPPING TO SURFACE. - FLOW CHECK WITH BHA BELOW BOP, NO FLOW. GOOD FLOW CHECK. - PULL BHA INTO BOP, POP OFF AT 1345 HRS 2.75 - LAY DOWN BHA. BIT GRADE 53-RO AND BT. DRILL P PROD1 CONDUCT CHROME MANAGEMENT. CUT100' 1400 - 1645 OF CHROME, INSTALL NEW CONNECTOR. - PULL TEST CONNECTOR, ALL GOOD. HEAD UP WITH BAKER INTEO UQC. PT FLOATS, CONNECTIONS. - PJSM FOR MAKING UP BHA#13 - MU BHA#13: HUGHES BIT ONTO ULS MOTOR WITH .93" BEND AND ONTO BHI 'SMARTTOOLS. PICK UPAND STAB ON WITH (INJECTOR. 1645 - 2000 3.25 DRILL P PROD1 TEST QUICK TEST SUB WHILE MWD TOOLS ARE POWERED ON AND FUNCTION TESTED. - RIH WITH BHA - LOG TIE-IN WITH -30' CORRECTION _ _ -CONTINUE TO RIH, TAG BOTTOM AT 11,903' 20:00 - 2200 2.00 DRILL P PROD1 DRILL 3.25" LATERAL FROM 11,903' MD TO 12,046' MD - FREE SPIN: 3,890 PSI, 1.75 BPM - RATE: 1.70-1.75 BPM IN, 1.701.75 BPM OUT. CIRC PRESSURE: 3,980-4,070 PSI — MUD WEIGHT: 9.65 PPG IN, 9.59 PPG OUT, ECD: 10.65 PPG - ROP: 70 - 90 FPH WHILE DRILLING IN 22N, AND BELOW, ENCOUNTERING WATER WOB: 2 - 4.7 KLBS -GED/ ODE IN AGREEMENT TO POOH FORA BILLET. Printed 12/19/2016 10:50:17AM •All depths reported in Drillers Depths' Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 19 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 11/12/2016 End Date: 11/302016 X3-0182X-C:(3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/rime: 1/11/1983 12:00:00AM Rig Release: 12/1/2018 Rig Contractor. NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From -To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) I (usft) 2200 - 2330 1.50 DRILL N DPRB 12,046.00 PROD1 PJSM. POOH TO TO SHOE. -OPEN EDC, PUMP UP REMAINING SAMPLES. - FLOW CHECK WELL/ 10 MINUTES, WELL 23:30 - 00:00 0.50 PROD1 STATIC, 9.5 PPG IN AND OUT. PJSM. POOH F/ BILLET. CONTINUE TO POOH W/ DRILLING BHA. DRILL N DPRB 12,046.00 11/232016 00:00 - 01:20 1.33 DRILL N DPRB 12,046.00 PROD? - FLOW CHECKAT SURFACE. WELL BORE STABLE. - 9.5 PPG MUD IN AND OUT. 01:20 - 02:10 0.83 DRILL N DPRB 12,046.00 PROD1 PJSM. POP OFF WELL@ 01:20 -LAY DOWN DRILLING BHA. BIT= 1/1/CT - MAKE UP BILLET BHA. ON WELL @ 02:10 0210 - 0545 3.58 DRILL N DPRB 12,046.00 PRODI RIH W/ BILLET ASSEMBLY. - RIH TO 10,300' AND TIE IN. - CORRECT DEPTH, MINUS 33' CORRECTION. - CONTINUE IN HOLE F/ 10,340'. - UPWT 38K, DOWN WT 19K, STOP AT 11,661.4 AND PULL TO UP Wr. OBSERV - PRESSURE UP TO 3800 AND SET DOWN 4 ON BILLEIT, OK. BILLETS 2.50 DRILL N DPRB 12,046.00 PROD1 'POH -DK TA0 05:45 - 08:15 WITH BILLET SETTING BHA. PJSM FOR I LAYING DOWN BHA WHILE TRIPPING. - PULL BHATO SURFACE. FLOW CHECK, NO FLOW-GOOD FLOW CHECK. PULLBHAINTO BOP. - POP OFF WITH INJECTOR AND STAND ASIDE 08:15 - 08:45 0.50 DRILL N DPRB 12,046.00 PRODI LAY DOWN BILLET RUNNING BHA. SWAP OUT TO DRILLING BHA #15 WITH HYCALOG 3.25" BIT ON ULS MOTOR WITH .93° BEND AND BHI SMART TOOLS TO INCLUDE RESISTIVITY. STAB ON WITH INJECTOR 08:45 - 12:00 3.25 DRILL N DPRB 12,046.00 PRODI PRESSURE TEST QUICK TEST SUB WHILE POWERING ON MWD TOOLS AND FUNCTION I TESTING AT SURFACE. - RIH WITH BHA #15 -LOG TIE-IN WITH-34'CORRECTION - CONTINUE TO RUN DOWN TO BILLET SET DEPTH. TAG BILLETAT 11,650' CORRECTED DEPTH WITH -20K SOW WHILE MOVING DOWN WITH NO PUMPS. - PICK UP WITH 35-38K PUW, COME ON WITH PUMPAND MOVE BACK DOWN. 12:00 - 14.30 2.50 DRILL N DPRB 12,046.00 PROD1 ENGAGE BILLET AND KICK OFF AT 0' (HIGH SIDE) - PUMPS AT 1.63 BPM, 3700 PSI FREE SPIN - MM MW IN 9.65 PPG, MW OUT 9.61 PPG - MILL OFF OF ALUMINUM BILLET AT 1.58-1.68 BPM IN, 1.57-1.68 BPM OUT, 3580-3940 PSI, ECD 10.72 PPG, WOB .2-1.4K - SUCCESSFUL KICKOFF Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 20 of 33 Operation Summary Report Common Well Name: 07-19 T00:30 - 0230r2OC '1 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -01M -C:(3,809,892.00) Project: Prudhoe Bay Site: PB DS 07 ECD: 10.73 PPG Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12 00 OOAM Rig Release: 12/1/2016 Rig Conaactw: NORDIC CALISTA ABOUT 35% CHERT. BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) 075 MD Date I From - To I Hrs Task Code NPT NPT Depth Phase Description of Operations - MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, (hr) - WOB 1.2-2.4K, ROP: 40-65 FPH (usft)_ i- DRILLING IN ZONE 2 BELOW THE 24N. 14:30 - 23:15 ABOUT 35% CHERT. 1 8.75 ! DRILL N TDPRB 12,046.00 PROD1 DRILL 3.25" LATERAL FROM11,652'MDT012' 23:15 - 00:00 1 0.75 I DRILL I P I 12,046.00 11/24/2016 100:00 - 00:30 1 0.50 DRILL I P T00:30 - 0230r2OC - FREE SPIN: 3,840 PSI, 1.69 BPM 02:30 - 07:15 4.75 DRILL I P Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths' 046MD - FREE SPIN: 3,840 PSI, 1.69 BPM '- RATE: 1.68 BPM IN, 1.68 BPM OUT. CIRC PRESSURE: 3,980 - 4,070 PSI - MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, ECD: 10.73 PPG - WOB 1.2-2.4K, ROP: 40-65 FPH - DRILLING IN ZONE 2 BELOW THE 24N. ABOUT 35% CHERT. PROD1 DRILL 3.25" LATERAL FROM 12,046' MD TO 12' 075 MD - FREE SPIN: 4,000PSI, 1.69 BPM - RATE: 1.68 BPM IN, 1.68 BPM OUT. CIRC PRESSURE: 4,100 - 4,200 PSI - MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, ECD: 10.78 PPG - WOB 1.2-2.4K, ROP: 40-65 FPH i- DRILLING IN ZONE 2 BELOW THE 24N. ABOUT 35% CHERT. PROD1 DRILL 3.25" LATERAL FROM 12,075' MD TO 12' 101' MD - FREE SPIN: 4,000PSI, 1.69 BPM - RATE: 1.68 BPM IN, 1.68 BPM OUT. CIRC PRESSURE: 4,100 - 4,200 PSI - MUD WEIGHT: 9.67 PPG IN, 9.61 PPG OUT, ECD: 10.78 PPG - WOB 1.2-2.4K, ROP: 40-65 FPH - DRILLING IN ZONE 2 BELOW THE 24N. ABOUT 35% CHERT. PROD1 WIPER TRIP TO 10.670'. - LOG TIE IN, ADD 5' CORRECTION. - RBIH _ PRODi DRILL 3.25" LATERAL FROM 12,075' MD TO 12',196' MD - FREE SPIN: 3,700 PSI, 1.63 BPM -RATE: 1.63-1.73 BPM IN, 1.61-1.70 BPM OUT. CIRC PRESSURE: 3,875-4,230 PSI - MUD WEIGHT: 9.70 PPG IN, 9.64 PPG OUT, ECD: 10.78 PPG - WOB 1.2-3.4K, ROP: 50-75 FPH - DRILLING IN ZONE 2 BETWEEN THE 24N AND 22N SHALE ZONES; FORMATION IS - 25 - 30% CHERT. - ROP SLOWED DRAMATICALLY AT 12,180'. PICKED UP SEVERAL TIMES, BEGINNING TO HAVE INDICATIONS OF STICK -SLIP ALTHOUGH SLACK OFF WEIGHT IS GOOD AT - LOW OF 13K. - PUMP DOWN LO -VIS AND HI -VIS COMBO IN PREPARATION FOR POH FOR BIT TRIP. MOBILIZE NEW MUD SYSTEM, CONDUCT DYNAMIC FLOW CHECK OFF BOTTOM FOR TRIPOUTOFHOLE. FLOWCHECKGOOD, VERY SLIGHT LOSSES. PICK UP CLEAN OFF BOTTOM. Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths' North America - ALASKA - SP Operation Summary Report Common Wall Name: 07-19 AFE No Event Type: RE -ENTER -ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00 ) Project: Prudhoe BayI Site: PB DS 07 Rig NamefNo.: NORDIC 2 'i, Spud DateRme: 1/11/1983 12:00 OOAM I Rig Release: 12/1/2016 Page 21 of 33 e datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hm Task (hr) Code I NPT NPT Depth (usft)_ Phase Description of Operations 07:15 - 09:50 2.58 DRILL P PROD? POH WITH BHA. PICK UP WEIGHT OF 3840K IN OPEN HOLE. - PJSM WHILE TRIPPING OUT. PULLBHATO SURFACE, FLOW CHECK. FLOW CHECK IS GOOD WITH NO FLOW. - PULL BHA INTO BOP STACK, POP OFF WITH INJECTOR _ 09:50 - 10:30 0.67 DRILL P PRODI LAYDOWNBHA. BIT GRADE 5-7-RO AND LOST CUTTERS. - FUNCTION TEST BOP FROM DRILLERS CONSOLE. RECORD CLOSURE TIMES PER API SP. - CHANGE OUT BIT TO HUGHES 2.74" X 3.25" ONTO ULS MOTOR WITH .93° BEND AND BHI SMART TOOLS - STAB ON WITH INJECTOR 10:30 - 13:30 3.00 DRILL P PRODI PRESSURE TEST QTS WHILE MWD TOOLS ARE POWERED UP, FUNCTION TESTED. - RIH WITH BHA #16. LOG TIE-IN WITH -32' CORRECTION. RUN DOWN, TAG BOTTOM ON DEPTH AT 12,196' _ 13:30 - 18:00 5.50 DRILL P PROD1 DRILL 3.25" LATERAL FROM 12,196' MD TO 12,400' MD - FREE SPIN: 4,000 PSI, 1.73 BPM - RATE: 1.75 BPM IN, 1.74 BPM OUT. CIRC PRESSURE: 4220.4,365 PSI - MUD WEIGHT: 9.69 PPG IN, 9.64 PPG OUT, ECD: 10.86 PPG - WOB 1.2-3.4K, VARYING ROP 25-70 FPH - DRILLING THROUGH SIGNIFICANT ZONE OF LCHERT D INCREASING PERCENTAGE OF OM SAMPLES. CIRCULATE DOWN LLAND COINCIDE WITH A SHORT SEE IF IT HELPS; HELPED SOME DE TRANSFER BUT CIRC ES UP+200 PSI TO OVER 4500 PSI RATE OF 1.75 BPM.18:00 - 0000 5.00 DRILL P PROD? .ART NEW MUD AROUND. - DRILLED OVER 2000' ON OLD MUD SYSTEM WITH 3.75% NXS, 1% EZ -GLIDE, AND .25% DRIL-N-SLIDE LUBRICANT MIX. - FREE SPIN AFTER NEW MUD OUT @ BIT = 3625 PSI @ 1.75 BPM. - 9.61 PPG IN 19.55 PPG OUT. WOB = i - 3K. ECD = 10.65 PPG. - ENCOUNTERING WATER, HEAD UP TO 8725' TVD. -Vyr TRANSFER IS VERY POOR WITH FREQUENT PICKUPS. - DRILLING IN ZONE 2 BELOW 23N. OPT FOR LONG WIPER. - PUMP 10 BBLS LO / 10_BBLS HI VIS SWEEP. 11/25/2016 100:00 - 02:30 2.50 DRILL P PROD1 LO/ HI VIS SWEEP OUT PLUS (5) BELS. - MAKE A WIPER TRIP TO 10,500'. - LOG TIE IN @ 10,600'. PLUS 3' CORRECTION. - CONTINUE IN, SMOOTH WITH NO SIGN OF _ DRAG OR HANGUPS. Printed 12/19/2a16 10:50:17AM 'All depths reported in Drillers Depths` Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE (RON) North America - ALASKA - BP Page 22 of 33 Operation Summary Report Start Date: 11/12/2016 End Date: 11/30/2016 AFE No X3 -0182X -C:(3,809,892.00) Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Data From Hrs Task Cade NPT NPT Depth Phase Description of Operations i..._(usft) 02:30 - 02:45 0.25 DRILL P PROD1 BACK ON BOTTOM, WEIGHT TRANSFER SIGNIFICANTLY IMPROVED. - 41 K UP Wi, 16K DOWN. UNABLE TO GET MOTOR WORK. - ATTEMPT TO MAKE HOLE..... DECISION MADE TO POOH F/ BIT. _ 02:45 - 06:00 3.25 DRILL P PRODi PJSM. DYNAMIC FLOW CHECK/ 10 MINUTES. -WELL BORE STATIC, 9.5 PPG MUD INAND OUT. - POOH F/ BIT CHANGE. - FLOW CHECK AT SURFACE, 10 MIN, 9.5 PPG IN AND OUT. - WELL BORE STATIC. - TAG UP AND POPOFFQ 05:55 _ 106:00 - 06:30 0.50 DRILL P PROD1 STAND INJECTOR TO SIDE. LAY DOWN BHA. BIT GRADE 54-RO AND ST. - SWAP OUT TO NEW BIT ON SAME UPPER ASSEMBLY. - STAB ON WITH INJECTOR MADE UP TO BHA #17 _ 06:30 - 09:45 3.25 DRILL P PROD1 PRESSURE TEST QUICK TEST SUB WHILE TOOLSARE POWERED UP, FUNCTIONED -RIH WITH BHA #17 '-LOG TIE-IN WITH -33' CORRECTION. CONTINUE TO RIH, TAG BOTTOM AT 12,505'. _ 09'.45 - 13:15 350 DRILL P PROD? DRILL 3.25" LATERAL FROM 12,505' MD TO 12,675' MID FREE SPIN: 4,000 PSI, 1.73 BPM - RATE: 1.75 BPM IN, 1.74 BPM OUT, CIRC PRESSURE: -4,365 PSI - MUD WEIGHT: 9.60 PPG IN, 9.55 PPG OUT, ECD: 10.77 PPG - WOB 1.4-2.1 K, ROP AVERAGING 60-85 FPH WHILE DRILLING IN CHERT. GEO NOTIFIES TEAM THAT FORMATION DRILLED INTO IS WATER WET. - WEIGHT TRANSFER FALLING OFF, DRILLING AHEAD WITH NEGATIVE COIL WEIGHT BUT DIRECTIONAL PATH IS BUILDING ANGLE IN THE CHERT. ATTEMPTING TO DRILLAHEAD WITH INCREASED WOBAND FREQUENT WIPERS. ENCOUNTERING SEVERE DROP OFF IN COIL WEIGHT AND TRANSFER. CIRCULATE LO -VIS PILL DOWN IN _ PREPARATION FOR WIPER UP TO SHOE. _ 13:15 - 14:15 1.00 DRILL P PROD1 LO -VIS SWEEP OUT, PICKUP STICKYOFF BOTTOM AT 15K OVER NORMAL PICK UP WEIGHT - WIPER TRIP TO 11,700' (JUST BELOW BILLET). CIRCULATEAT 1.90BPM, 4240 PSI. - PICK UP HOLE IS FAIRLY SMOOTH, AVERAGE 4447K ON TRIP UP, TURN AROUND AT BILLET. - RIH IS PRETTY SMOOTH AT 13-15K DOWN Printed 12/19/2016 10,50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 23 of 33 Operation Summary Report Coronion Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/122016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) Project: Prudhoe Bay Site PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:O0:00AM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him Task Code NPT NPT Depth Phase Description of Operations (usft) _ 1.00 DRILL P PROD1 DRILL 3.25" LATERAL FROM 12,675MD TO 14:15 - 15:15 12,684' MD WITH DIFFICULTY - FREE SPIN: 3,870 PSI, 1.73 BPM - RATE: 1.74 BPM IN, 1.74 BPM OUT. CIRC PRESSURE: 3980-4250 PSI - MUD WEIGHT: 9.63 PPG IN, 9.56 PPG OUT, ECD: 10.82 PPG - WOB 1.4-3.OK, ROP AVERAGING 10 FPH - WEIGHT TRANSFER NEGATIVE COIL WEIGHT, ATTEMPTING TO DRILLAHEAD WITH FREQUENT WIPERS. NEGATIVE COIL WEIGHT AND NO SMOOTH WEIGHT TRANSFER TO BIT. -PUMP ANOTHER LO -VIS PILL DOWN IN ATTEMPT TO ENGAGE AND GET FOOTAGE, NO GO. DECIDE TO POH TO INSPECT BHA, PICK UPAGITATOR BEFORE CROSSING FAULT TO AVOID HIGH POSSIBLE LOST CIRCULATION WHILE AT SURFACE. - DYNAMIC FLOW CHECK OFF BOTTOM WITH 1515 - 1845 SLIGHT LOSSES TO FORMATION. 3.50 DRILL P PROD1 POH WITH BHAAT SLOW RATE TO CLEAN UP ANY EXCESS CUTTINGS THAT MAY BE HANGING IN TANGENT. - CIRCULATE DOWN LO -VIS / HI -VIS COMBO TOTIMEATSHOE. NOISSUESPULLING ACROSS BILLET. - PULL INTO SHOE, OPEN EDC, CIRC AT 2.25 BPM, 4050 PSI PULLING UP HOLE. - CONDUCT KICK WHILE TRIPPING DRILL. SLB SUPERVISOR SIMULATED DROP IN MUD DENSITY AND PIT GAIN ON THE CTDS SCREEN. DRILLER ASKED FOR THE COIL TO BE STOPPED MOVING, CONDUCTED A FLOW CHECK. SIMULATED FLOW, DIRECTED RESPONSE PER STANDING ORDERS. CREW FOLLOWED ORDERS, WELL SHUT IN AT 2 MIN 10 SEC. GIVE CREW FURTHER DIRECTIONS FOR TAKING PIT STRAP, PREPARING TO MONITOR PRESSURES. GIVE ALL CLEAR, CONDUCTAAR. - CONTINUE POH. PJSM FOR LAVING DOWN BHA WHILE TRIPPING. - PULL BHA TO UNDER BOP, CONDUCT FLOW CHECK. 10 MIN. - WELL BORE STATIC, 9.5 PPG MUD IN AND QUIT. - PULL BHA INTO BOP, POP OFF WITH 1845 - 2300 _ INJECTOR @ 19:15 HRS. 4.25 DRILL P PROD1 LAV DOWN BHA. BIT GRADE 3 -I -BT - CONDUCT SLACK MANAGEMENT, PUMP SLACK BACK, CUT 100' PIPE FOR CHROME MANAGEMENT, INSTALL CONNECTOR, PULL TEST. PUMP SLACK FORWARD, HEAD UP WITH BHI. PRESSURE TEST CONNECTOR AND UQC. - MU BHA#18 WITH AGITATOR IN STRING, • INSTALL 3.25"HYCALOG DURAFORCE BICENTER BIT ON TO ULS MOTOR WITH .93° BEND AND BHA SMART TOOLS. BACK ON THE 22:50 HRS. -I 23:00 - 00:00 1.00 DRILL P PROD1 RIH W/LATERAL BHAAND AGITATOR. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths` Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE(RON) Project Prudhoe Bay ^ ^ Active datum: Kelly Bushing / Rote Date From - To 11/26/2016 00:00 - 01:15 101:15 - 01:30 '01 30 - 0145 01:45 - 0300 0300 - 0445 Him (hr) 1.25 0.25 North America - ALASKA - BP Page 24 of 33 Operation Summary Report Start Date: 11/1212016 End Date: 1113012016 Site PB DS 07 (above Mean Sea Level) Task Code NPT NPT Depth (usft) DRILLP DRILL P 0.25 DRILL P 1.25 DRILL P 1.75 DRILL P 04:45 - 06:15 1.50 DRILL P 06:15 - 0715 1.00 DRILL P AFE No X3 -0182X -C:(3,809,892.00) Rig Release: 12/1/2016 Phase Description of Operations PRODt CONTINUE TO RIH W/ DRILLING BHAAND AGITATOR TO 10,340' PROD1 CONDUCT PINHOLE IN THE COIL DRILL. - ASSEMBLE IN THE OPS CAB AND DISCUSS CONTINGENCY PLAN - DISCUSS SEVERAL SCENARIOS AND RELATED WELL CONTROL POTENTIAL ISSUES. - MAIN THING, STOP COIL MOVEMENT, STOP PUMP 8 BLEED PRESSURE. - ENSURE WELL IS SECUREAND DETERMINE EXTENT OF DAMAGE TO COIL. -MAKE NECESSARY NOTIFICATIONS. - GOOD DISCUSSION AND INCREASED .UNDERSTANDING. _ PROD1 LOG TIE IN F/ 10,340'. - LOG TO 10,374'. MINUS 35' CORRECTION. PROD1 CONTINUE IN HOLE. - TAG UP @ 12;6861 PROD? DRILL 3.25" LATERAL FROM 12,686' MD TO 12P782' MID - FREE SPIN: 3,800 PSI, 1.44 BPM - RATE: 1.44 BPM IN, 1.46 BPM OUT. CIRC PRESSURE: 3980150 PSI - MUD WEIGHT: 9.64 PPG IN, 9.58 PPG OUT, ECD: 10.82 PPG - WOB 1.4-3.OK, ROP AVERAGING 60 - 80 FPH - WEIGHT TRANSFER GOOD BECOMING MARGINAL. OVERPULL 20K - WILL HAVE TO DO MORE FREQUENT WIPER TRIPS. - LOGS SHOW THAT FAULT WAS CROSSED AT 12,740' PROD1 LO -VIS AND HI -VIS PILL OUTOF BIT, WIPER TRIP TO 12,4501. - STRUGGLE TO RUN BACK DOWN, HAVE TO WORKDOWN. PROD1 DRILL 3.25' LATERAL FROM 12,782' MD TO 12,800'MD - RETURN OF SWEEP TO SURFACE DID NOT BRING BACK INCREASE OF CUTTINGS VOLUME - FREE SPIN ON RECORD AT CREW CHANGE: 3,800 PSI, 1.44 BPM - RATE: 1.61 BPM IN, 1.59 BPM OUT. CIRC PRESSURE: 3980-4280 PSI - NO REAL INDICATION FROM CIRCULATION PRESSURE OR SURVEY DISTORTION THAT AGITATOR TOOL IS BEING EFFECTIVEAT THIS FLOW RATE (MIN NEEDED IS 1.43 BPM). - MUD WEIGHT: 9.64 PPG IN, 9.59 PPG OUT, ECD: 1086 PPG WOB 1.4-3.0K, ROPAVERAGING 15-25 FPH -WEIGHT TRANSFER INITIALLY GOOD, BECOMING MARGINAL. OVERPULLS OFF BOTTOM AT 20K OVER NORMAL -45K. `All depths reported in Drillers Depths" North America - ALASKA - BP Page 25 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) __dt —___. _ ProoG: Prutlhce Bay _ Site: PB DS 07 —_ Rig Name/No.: NORDIC 2 Spud DateRme: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Descdplion of Operations (hr) i (usft) 07:15 - 10:35 3.33 DRILL N DPRB 12,781.00 PROD1 CANNOT MOVE ON PICKUP ATTEMPTS - NO DIFFERENCE WITH RETURN OF PREVIOUS SWEEP. GEO INFORMED TEAM THAT SAMPLES INDICATE HIGH PERMEABILITY.- FULL CIRCULATION ''. RETURNS, ABLE TO ORIENT, SEEING NEGATIVE WEIGHTAT PERFORMANCE SUB ON PICKUP. MOST LIKELY STICKING MECHANISM IS DIFFERENTIAL ON COIL DOWN TO THE UPPER PORTION OF BHA. - FOLLOW WELL PLAN ON DIFFERENTIAL STICKING MECHANISM WITH MINERAL OIL. CIRCULATE AND ATTEMPT TO PULL FREE WHILE TRUCKS COME TO LOCATION, CREW BUILDS KCL SPACER. - SET 2 BBLS OUT OF STRING, SOAK FOR 5 MINUTES IN TENSION, POPPED FREE 10:35 - 12:30 1.92 DRILL N DPRB 12,781.00 PROD? CIRCULATE OUT REST OF MINERAL OILAND KCLSPACER. - PULL UP HOLE TO CHASE FLUIDS UP WELLBORE WITH BHAAT SLOW RATE TO BOTH CLEAN HOLE AND NOT OUTRUN PILL. PICK UP WEIGHT ON TRIP UP 40-42K. - PULL INTO SHOE, ATTEMPT TO OPEN EDC. CYCLE EDC, TROUBLESHOOT, EDC NOT FUNCTIONING. 12:30 - 15:00 2.50 DRILL N DFAL 12,781.00 PROD1 CONDUCT DYNAMIC FLOWCHECK SLIGHT LOSS RATE, FLOW CHECK GOOD. - POH FROM SHOE. PJSM ON LAYING DOWN I BHA AND FLOW CHECK ON TRIP UP. - PULL BHA TO BELOW BOP, FLOW CHECK GOOD WITH NO FLOW. - PULL BHA INTO BOP. POP OFF WITH INJECTOR. 1500 - 1600 1.00 DRILL N DFAL 12,781.00 PRODLAY DOWN BHA. BIT GRADE 1 -2 -CT. - CHANGE OUT EDC COMPONENT. MU BHA #19 WITH 2.74"X 3.25" HUGHES BIT ON ILLS MOTOR WITH .93° BEND AND BHI SMART TOOLS. - STAB ON WITH INJECTOR 16:00 - 20:30 4.50 DRILL N DFAL 12,781.00 PROD1 PRESSURE TEST QUICK TEST SUB WHILE TOOLSARE POWERED UP, FUNCTIONED - RIH WITH BHA #19 AND SURFACE TEST AGITATOR AT 1.6 BPM, 3860 PSI WITH VERY SLIGHT AGITATION. INCREASE RATE TO 1.70 BPM, 4120 PSI AND IT IS SLIGHTLY BETTER AGITATION BUT NOT SIGNIFICANTLY HIGHER. - LOG TIE-IN WITH MINUS 33' CORRECTION. - BHI OFF OF NPT AT 18:30 HRS (BACKAT SHOE WHERE EDC WAS NOT WORKING) - SET DOWN @ 10,885' SEVERAL TIMES, WORK THRU. (CUTTINGS BED) - CONTINUE TO RIH, SLACK OFF WEIGHT IN OPEN HOLE 16K. - TAG BOTTOM AT 12,800'. BACK ON III PRODUCTIVE TIME. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths" 11/27/2016 0000 - 01:00 1.00 DRILL P PROD1 PROD1 - PROD1 PROD1 Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths* 12902' MD FREE SPIN: 3800- 3850 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4100 PSI - MUD WEIGHT: 9.64 PPG IN, 9.59 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 50 - 70 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPSAND WIPER TRIPS EVERY 50'. - NOT MUCH COMING BACK IN SAMPLES, MAY BE MUD RELATED. DRILL 3.25° LATERAL FROM 12,902' MD TO 12950' MD - FREE SPIN: 3900 - 3950 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4100 PSI - MUD WEIGHT: 9.64 PPG IN, 9.59 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 60 - 80 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. LONG WIPER W/ 10 BBLS EACH LO / HI VIS SWEEP. - OPEN EDC 8 JET SHOE AREA WI TH SWEEP OUT ACROSS SHOE AREA. - PUMPING 2.13 BPM @ 4220 PSI, 1.85 OUT, SHOWING LOSS RATE AFTER OPENING EDC . 15 BPH. - LOSS RATE SLOWED TO BPH AFTER 15 MIN. - NO SIGNIFICANT AMOUNT OF INCREASE IN CUTTINGS WITH SWEEPS BACK. - RBIH, TIE IN, PLUS 9' CORRECTION. BACK ON BOTTOM DRILLING. - FREE SPIN: 3800- 3850 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4125 PSI - MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 60 - 80 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. - HAVE NOT EXPERIENCEDANY OVERPULLS LAST (12) HRS. - LOSS RATE NOW 2 - 3 BPH. - DRILL TO 13,000' AND MAKE A 200' WIPER TRIP. DRILL 3.25" LATERAL FROM 13,000' MD TO 13,030' MD -FREE SPIN: 3850 PSI, 1.51 BPM - RATE: 1.51 BPM IN, 1.48 BPM OUT. CIRC PRESSURE: 4150 PSI - MUD WEIGHT: 9.63 PPG IN, 9.56 PPG OUT, ECD: 10.97 PPG - WOB 2 - 3K, ROP AVERAGING 55 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. North America - ALASKA - BP Page 26 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE -ENTER -ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) P -J Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00 OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table @58.00us8 (above Mean Sea Level Date From - To Him Task Code NPT NPTDeplh Phase Description of Operations PROD1 DRILL 3.25" LATERAL FROM 12.800' MD TO 20:30 - 00:00 3.50I DRILL P 11/27/2016 0000 - 01:00 1.00 DRILL P PROD1 PROD1 - PROD1 PROD1 Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths* 12902' MD FREE SPIN: 3800- 3850 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4100 PSI - MUD WEIGHT: 9.64 PPG IN, 9.59 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 50 - 70 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPSAND WIPER TRIPS EVERY 50'. - NOT MUCH COMING BACK IN SAMPLES, MAY BE MUD RELATED. DRILL 3.25° LATERAL FROM 12,902' MD TO 12950' MD - FREE SPIN: 3900 - 3950 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4100 PSI - MUD WEIGHT: 9.64 PPG IN, 9.59 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 60 - 80 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. LONG WIPER W/ 10 BBLS EACH LO / HI VIS SWEEP. - OPEN EDC 8 JET SHOE AREA WI TH SWEEP OUT ACROSS SHOE AREA. - PUMPING 2.13 BPM @ 4220 PSI, 1.85 OUT, SHOWING LOSS RATE AFTER OPENING EDC . 15 BPH. - LOSS RATE SLOWED TO BPH AFTER 15 MIN. - NO SIGNIFICANT AMOUNT OF INCREASE IN CUTTINGS WITH SWEEPS BACK. - RBIH, TIE IN, PLUS 9' CORRECTION. BACK ON BOTTOM DRILLING. - FREE SPIN: 3800- 3850 PSI, 1.57 BPM - RATE: 1.57 BPM IN, 1.55 BPM OUT. CIRC PRESSURE: 4125 PSI - MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, ECD: 10.86 PPG - WOB 2 - 3K, ROP AVERAGING 60 - 80 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. - HAVE NOT EXPERIENCEDANY OVERPULLS LAST (12) HRS. - LOSS RATE NOW 2 - 3 BPH. - DRILL TO 13,000' AND MAKE A 200' WIPER TRIP. DRILL 3.25" LATERAL FROM 13,000' MD TO 13,030' MD -FREE SPIN: 3850 PSI, 1.51 BPM - RATE: 1.51 BPM IN, 1.48 BPM OUT. CIRC PRESSURE: 4150 PSI - MUD WEIGHT: 9.63 PPG IN, 9.56 PPG OUT, ECD: 10.97 PPG - WOB 2 - 3K, ROP AVERAGING 55 FPH WHEN DRILLING. - WT TRANSFER IS POOR, REQUIRING SWEEPS AND WIPER TRIPS EVERY 50'. Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE(RON) Project: Prutlhce Bay Rig Name/No.: NORDIC 2 Rig Contractor: NORDIC CALISTA Active datum: Kelly Bushing /Rotary Table @! Date From - To I H. 06:15 - 11:15 1 5.00 11:15 - 14.40 342 North America - ALASKA - BP Page 27 of 33 Operation Summary Report Start Date: 11/12/2016 End Date: 11/30/2016 Site: PB DS 07 Task DRILL DRILL iter I ime: 1/11/1983 12:00:OOAM Mean Sea Level) Code NPT NPT Depth Phase _ P PROW P-- -- — PROD? Printed 12/19/2016 10:50:17AM `AAI depths reported in Drillers Depths' AFE Na - --- X3-0182X-C: (3,809,892.00) Rig Release: 12/1/2016 BPUOI: Description of Operations DRILL 3.25' LATERAL FROM 13,030' MD TO 13,210' MD - FREE SPIN: 3840 PSI AT 1.51 BPM, 4180 PSI AT 1.60 BPM, 4400 PSI AT 1.65 BPM - INCREASE PUMP RATES IN 1/2 BBL INCREMENTS, DRILLING FLOW RATES: 1.51-1.65 BPM IN, 1.49-1.60 BPM OUT, CIRC PRESSURE: 41251630 PSI - MUD WEIGHT: 9.63 PPG IN UP TO 9.66 PPG, 9.56 PPG OUT UP TO 9.59 PPG, INITIAL ECD OF 10.97 PPG ROSE TO 11.05 PPG WITH HIGHER PUMP RATES - WOB 1.55 - 2.4K, ROP AVERAGING 43-58 FPH WHEN DRILLING. - WEIGHT TRANSFER IS POOR, HAVING STICK SLIP WITH SOW AS LITTLE AS -6K (INJECTOR PUSHING COIL IN). CONDUCTING 200' WIPER TRIPS EVERY 50' DRILLED. - INCREASED FLOW RATE TO 1.70 BPM, FREE SPIN OF 4500 PSI, BLEW ELECTRONIC TRIPS SETAT4760 PSI WITHIN 1' DRILLED. BACK RATE BACK DOWN TO 1.65 BPM. CIRC PRESSURE AT 1.65 BPM WHILE DRILLING 45901710 PSI. BREAKOVER DURING PICKUP GETTING HEAVIER OFF BOTTOM. CIRC DOWN LO -VIS / HI -VIS COMBO IN PREPARATION FOR LONG WIPER INTO TUBING. CONDUCT WIPER - INITIAL CIRC RATE AT 1.67 BPM, 4470 PSI. AVERAGE WIPER RATE OF 1.64 BPM, INITIAL PRESSURE OF 4315 PSI DROPPED TO 4270 PSI, PUW OF 39-41K. - PULL PAST BILLET WITH NO ISSUES. PULL INTO SHOE, OPEN EDC, CIRC AT 2.20 BPM, 4500 PSI. CBU. - LOG TIE-IN WITH *13' CORRECTION WHILE CIRCULATING BOTTOMS UP - CLOSE EDC, RUN INTO OPEN HOLE WITH NO ISSUES PAST SHOE OR BILLET - SLACK OFF WEIGHT WHILE RIH AT 13-16K - OBSERVING ERRATIC PRESSURES, MOST LIKELYAGITATOR KICKING IN AT 1.72 BPM. CIRC PRESSURE WHILE RIH AT 1.72 OF 4600 PSI (FREE SPIN). DROP RATE DOWN TO 1.68 BPM DUE TO HIGH PRESSURES, CIRC PRESSURE DROPPED OFF TO 4495 PSI AND REMAINING RELATIVELY STEADY. NO INDICATION AGITATOR IS WORKING AT THIS RATE. - NO ISSUES ON REMAINDER OF TRIP TO BOTTOM Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths" North America - ALASKA - BP Page 28 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE -ENTER -ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00) Project: Prudhoe Bay Sde: P8 OS 07 Rig Name/No.: NORDIC 2 Sputl Date/Time: 1/11/1983 12:00:00AM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hrs Task Code NPTNPT Depth Phase Description of Operations (hr) (usft) ' 14:40 - 18:00 11 3.33 DRILL P PRODI DRILL 3.25" LATERAL FROM 13,210MD TO 13,XXX' MD - LOG DATA CONFIRMS FAULT AT 13,205', NO LOSSES ATTRIBUTABLE AT THIS TIME - FREE SPIN: 4450 PSI AT 1.65 BPM - FLOW RATES: 1.65 BPM IN, 1.62 BPM OUT. CIRC PRESSURE: 44904630 PSI - MUD WEIGHT: 9.67 PPG IN, 9.57 PPG OUT, ECD OF 11.02 PPG - WOB 2.15 - 2.7K, ROP AVERAGING 40 FPH - PRESSURE SPIKE TRIPPED ELECTRONIC TRIPS 1TIME DURING INITIAL ENGAGEMENT WITH FORMATION. HAVING TO PICK UP FREQUENTLY BUT PICKUPS ARE CLEAN OFF BOTTOM, PUWAVERAGING40-42K. - VERY DIFFICULT TO DRILLAHEAD FROM 13,245'. MAXING OUT CIRCULATION PRESSURES, DRILLING WITH NEGATIVE WEIGHT BUT SLOWLY MAKING PROGRESS. FLUCTUATE PUMP RATES, NOT GETTING PROGRESS. - DYNAMIC FLOW CHECK, LOSS RATE OF 4 _ BPH 18'.00 - 23:30 5.50 DRILL P PROD1 _ POH FOR BHA INSPECTION '- POOH TO JUSTABOVE SHOE, OPEN EDC AND JET SHOEAREA WITH LO / HI VIS SWEEPS. - CONTINUE TO POOH. FLOW CHECKAT SURFACE, 111111, WELL BORE STATIC, 9.5 PPG MUD IN AND OUT. - SURFACE TEST AGITATOR AT VARIOUS RATES UP TO 1.7 BPM. - AGITATOR IS WORKING, (NOT REAL WEAK, BUT NOT REAL STRONG) - NO CHANGE IN AGITATOR WHEN PUMPING @ 1.5 BMP OR 1.7 BPM POP OFF OF WELL @ 23:25 HRS. 2330 - 0000 0.50 DRILL P PRODI LAY DOWN BHA#19. 11/28/2016 00:00 - 01:30 1.50 DRILL P PROD1 CONTINUETO CHANGE OUTDRILLING BHA. - CHANGE OUT BIT.... BIT GRADED 5- 3 RO - CHANGED OUT FLOATSAND PACK OFF ON THE INJECTOR. l - PRESSURE TESTED EACH @ 250 / 3750 PSI / 5 MIN EACH, GOOD- - INJECTOR MADE UP @ 01:20 HRS. 4.00 _ DRILL P PROD1 - 2 BPH LOSS RATE. PJSM. RIH W/ DRILLING ASSEMBLY AND _ 01:30 - 05:30 AGITATOR. - RIH TO 10,340' AND LOG TIE IN TO 10,370'. MINUS 31.5' CORRECTION. CONTINUE ON IN. TAG @ 13,266' Printed 12/19/2016 10:50:17AM *All depths reported in Drillers Depths" North America - ALASKA - BP Page 29 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 End Date: 11/30/2016 X3 -0162X -C: (3,809,892.00) Project Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Data/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him I ask Code NPT NPT Depth Phase Description of Operations (hr) (usft) - 10:05 4.58 DRILL P PRODI DRILL 3.25° LATERAL FROM 13,268' MD TO J05:30 13,407' -FREE SPIN: 4050 PSI, 1.54 BPM - RATE: 1.54 BPM IN, 1.47 BPM OUT. CIRC PRESSURE: 4460 PSI - MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, ECD: 10.99 PPG - WOB 2 - 3K, ROP 70-80 FPH - CONDUCTING WIPER TRIPS EVERY 50'70 CLEAN UP WELLBORE, HELP WITH WEIGHT TRANSFER. - INDICATIONS THAT AGITATOR SEEMS TO BE WORKING INTERMITTENTLY. PRESSURE CHANGES AND CYCLES AT 1.54 BPM ARE 250-300 PSI HIGHER THAN PREVIOUS READINGSAT SAME FLOW RATE WITHOUT AGITATOR. - NOT SEEING INDICATION THAT AGITATOR IS WORKING AGAIN. INCREASE CIRC RATE UP TO 1.2 BPM BUT ONLY SEEING 4420-4460 PSI; LESS THAN PREVIOUS CIRC PRESSURE AT 1.54 BPM. 10:05 - 13:30 3.42 DRILL P PROD1 STICKY PICKUPS. CONDUCT WIPER TO WINDOW. - CIRC DOWN LO -VIS / HI -VIS COMBO WHILE PULLING BHA UP HOLE TO TUBING - PICK UP WEIGHT OF 38-4OK ON TRIP UP. NO ISSUES WHILE PULLING UP THROUGH SHALE INTERVAL FROM 12,300' TO 12,200'. NO ISSUES ACROSS BILLET OR PULLING INTO SHOE. - - OPEN EDC, CIRCULATE BOTTOMS UP IN TUBING AT 2.0 BPM, 4060 PSI. LOG TIE-IN IWFH +12'CORRECTION. 1 �- RIH TO SHOE, CLOSE EDC. EXIT SHOE 1 WITH NO ISSUES, BILLET NOTAN ISSUE, SLACK OFF WEIGHT WHILE RUNNING IN HOLE AT 35 FPM AT I4 -15K. RUN DOWN PAST SHALE INTERVALAT 12,200' TO 12,300' AT REDUCED PUMP RATE, NO ISSUES RUNNING THROUGH. CONTINUE TO BOTTOM. PRESSURE INDICATES THATAGITATOR TO BE OPERATING WHILE RIH AT 1.56 BPM. --L--]SEEMS Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths` Printed 12/19/2016 10:50.17AM *All depths reported in Drillers Depths' North America - ALASKA - BP Page 30 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 I End Date: 11/30/2016 X3-0182X-C: (3,809,892.00 ) Protect: Prudhoe BaySite: PB DS 07 I I Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him Task Code NPT NPT Depth Phase Description of Operations (hr) DRILL P PROW ON BOTTOM, DRILLAHEAD FROM 13,407' TO 13:30 - 15:15 1.75 13,434' - FREE SPIN: 4300 PSI AT 1.58 BPM - RATE: 1.58 BPM IN, 1.54 BPM OUT. CIRC PRESSURE: 4460 PSI '- MAKE GOOD INITIAL DRILLING PROGRESS EVEN WITHOUT INDICATIONS AGITATOR IS WORKING EFFECTIVELY; NO PRESSURE CYCLING. NOT EFFECTIVELY MAKING HOLE FROM 13,409'. INCREASE FLOW RATE TO 1.62 BPM, PRESSURE INCREASED TO 4470 PSI. VERY SLOW ROP. - MUD WEIGHT: 9.66 PPG IN, 9.56 PPG OUT, ECD: 11.05 PPG - WOB 2- 3K, ROP 15-25 FPH - INCREASE RATE TO 1.68 BPM, PRESSURE AT 4700 PSI WITHOUT CORRESPONDING CHANGE IN MOTORWORK PICK UPAND ATTEMPT TO ENGAGE FORMATION QUICKLY, GOOD WEIGHT TRANSFER AND 1.1 K WOB BUT NO DIFFERENTIAL MOTORWORK DISCUSS WITH GEO, FORMATION SAMPLES HAVEACIDERITE IN THEM; SAME COMPOSITION WORE DOWN BIT MATRIX ON EARLIER RUN. - CONDUCT DYNAMIC FLOW CHECK, SLIGHT LOSSES, FLOW CHECK GOOD 15:15 - 18:10 2.92 DRILL P PROD1 POH WITH BHA. PICK UP CLEAN, PULLING UP HOLE IS CLEAN. - NO ISSUES PULLING THROUGH SHOE, OPEN EDC, CIRC AT 2.25 BPM, 4580 PSI. -PULLTOSURFACE. PJSMONFLOWCHECK AND LAYING DOWN BHA WHILE TRIPPING. -FLOW CHECK WITH BHA BELOW BOP. FLOW CHECK XXX - PULL BHA INTO BOP. POP OFF WITH INJECTOR. 18:10 - 18:45 0.58 DRILL P PROD1 SET INJECTOR TO SIDE. POPPED OFF 18:20 PULL BHA UP, INSPECT. SWAP OUT BITS. BIT GRADE 2-1 -CT AND PLUGGED NOZZLE - MU INJECTOR TO BHA. STAB ON WITH 18:45 - 22:25 3.67 DRILL P �l INJECTOR. BACK ON WELL @ 18:30 HRS. PRESSURE TEST QTS @ 250/4000 PSI, OK. PRODI PJSM. RIH W/ LATERAL DRILLING ASSEMBLY W/AGITATOR. LOSS RATE W/ RUNNING IN = 1 - 2 BELS / HR. - TIE IN F/ 10,340' - 10,370'. MINUS 33' CORRECTION. - CONTINUE ON IN, SHOE ARE CLEAN, NO BOBBLES. Printed 12/19/2016 10:50.17AM *All depths reported in Drillers Depths' Printed 12/19/2016 10 5017A 'All depths reported in Drillers Depths" North America - ALASKA - BP Page 31 of 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 11/12/2016 End Date: 11/30/2016 '.X3-0182X-C:(3,809,892.00) Project: Prudhoe Bite: ay S PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @j58.00usft (above Mean Sea Level) Date From -To Hire Task Code NPT NPT Depth Phase Description of Operations (hr) DRILL PRODi TAG UP @ 13,426', CONFIRM W/ STALL ON 22:25 - 00:00 1.58 P MOTOR. DRILL 3.25° LATERAL FROM 13,426' MD TO 13,484' - FREE SPIN: 4050 PSI, 1.54 BPM - RATE: 1.54 BPM IN, 1.47 BPM OUT. CIRC PRESSURE: 4460 PSI '- MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, 'ECD: 10.99 PPG - WOB 2 - 3K, ROP 70-80 FPH - CONDUCTING WIPER TRIPS EVERY 50' TO :CLEAN UP WELLBORE, HELP WITH WEIGHT TRANSFER. 11/29/2016 00:00 - 02:00 2.00 DRILL P _ PROD1 DRILL 3.25° LATERAL FROM 13,484' MD TO 13,493- - FREE SPIN: 4050 PSI, 1.54 BPM - RATE: 1.52 BPM IN, 1.47 BPM OUT. CIRC PRESSURE: 4460 PSI - MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, ECD: 10.79 PPG ! - WOB 2- 3K, ROP 70-80 INITIALLYAND FALLING OFF TO 5 FPH I- DISCUSS CALLING TD AROUND 13,500' WITH GEOLOGIST. TOWN GEO ALSO IN THE LOOP. - WILL DRILL TO AS FAR AS WE CAN PRACTICALLY GO. 02:00 - 05:50 3.83 DRILL P PROD? PJSM. MAKE WIPER TRIP TO 10,500' TO CLEAN HOLE. - WILL CLEAN HOLE AND MAKE ONE MORE ATTEMPTAND CALL TD. - PUMP 10 BBLS EACH LO/HI VIS SWEEP. - RETURN OF SWEEP DID NOT HAVE INCREASE IN VOLUME OR CUTTING SIZE. VERY FINE, MUSHY CUTTINGS RETURNS. - LOG TIE-IN WTH +13' CORRECTION. �- CLOSE EDC AND RIH. NO ISSUES OUT OF SHOE. - RUN DOWN AT 40 FPM, SLACK OFF WEIGHT 05:50 - 07:15 1.42 DRILL P PROD1 OF 15-17K. _ DRILL 3.25' LATERAL FROM 13,493' MD TO 13,562- - FREE SPIN: 4150 PSI, 1.52 BPM - RATE: 1.52 BPM IN, 1.49 BPM OUT. CIRC PRESSURE: 4500 PSI - MUD WEIGHT: 9.62 PPG IN, 9.55 PPG OUT, ECD: 11.01 PPG -WOB 1.3-3K, ROP 50-80 FPH - ENCOUNTERING DIFFICULTY MOVINGAT 13,320' AND 13,400-13,445'; LOG SHOWS SHALE INTERVALS THERE, HARD TO WORK THROUGH BUTABLE TO MOVE ORIENTER AND NOT SEEING WEIGHT ON THE PERFORMANCESUB. POSSIBLE DIFFERENTIAL STICKING MECHANISM HIGHER IN THE WELL. Printed 12/19/2016 10 5017A 'All depths reported in Drillers Depths" Common Well Name: 07-19 Event Type: RE-ENTER- ONSHORE(RON) North America - ALASKA - BP Page 32 of 33 Operation Summary Report Start Date: 11/12/2016 End Date: 11/302016 AFE No K3 -0182X -C: (3,809,892.00) ( Rig Name/No.: NORDIC 2 I Spud Date/Time: 1/11/1983 12:00:OOAM I Rio Release: 12/1/2016 I Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Hm Task Code NPT (hr) 07:15 - 09:30 2.25 DRILL P 09:30 - 11:15 1.75 DRILL P I 1115 - 21'.00 9.75 DRILL P 21:00 - 00:00 3.00 DRILL P 11/30/2016 0000 - 01.15 1.25 DRILLP Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' NPT Depth Phase Description of Operations (usft) PROD1 CIRC DOWN -LO -VIS / HI -VIS COMBO. CONDUCT WIPER UP TO SHOE. VERY SMOOTH ON THE TRIP UP, NO OVERPULLS I, OR BOBBLES. - RUN BACK DOWN WITH 1&19K DOWN WEIGHT. WORK THROUGH TWO SECTIONS BUT NOTHING MAJOR. TAG UP EARLYAT 13,556' (NO LOG FOR CORRECTION ON WIPER). PROD1 DRILL 3.25' LATERAL FROM 13,556' MD TO 13,573' - FREE SPIN: 4250 PSI, 1.55 BPM - ATTEMPT TO BRING RATE UP TO 1.60 BPM, PRESSURE SHOT UP TO 4710 PSI AND STALLED IMMEDIATELY - PICK UPAND BACK RATE OFF TO 1.52 BPM IN, 1.49 BPM OUT. CIRC PRESSURE: 4400-4500 PSI - MUD WEIGHT: 9.62 PPG IN, 9.56 PPG OUT, ECD: 10.98 PPG - WOB 1.3- 3K, ROP 30 FPH - VERY HARD TO ENGAGE FORMATION AND DRILLAHEAD. USE VARYING PUMP RATES AND PICKUPS. KEEP BACKING UP (LOSING FOOTAGE) ON PICKUPS. NOW SEEING WEIGHT ON THE DOWNHOLE I PERFORMANCE SUB INDICATING ISSUE IS AT THE BIT/ BHA. - TD CALLED. PUMP A 10 BBLS LO VIS / 10 BBLS HI VIS SWEEP OFF BOTTOM. _ PROD1 WIPER TRIP TO SHOE WITH ANOTHER BBLS EACH LO / HI VIS SWEEP OUTAT SHOE. - RBIH, SET DOWN AND WORKED THRU WITHOUT MUCH TROUBLE... 13,250'-13,300' & 13,420'- 13,450'. - TAG BOTTOM @ 13,566'. UP WT 42K -45K. WIPE BACK UP TO SHOE, OPEN EDC & PULL TO 10,300'. - TIE IN LOG, PLUS 26' CORRECTION. RBIH TO 10,870'& CLOSE EDC. - MAD PASS F/ 11,840' - 12,150' & 12,540' - 12,750', (BIT DEPTH), AS PER GEOLOGIST.. - LINER SUMMARY SENT IN TO ODE, REVIEWED AND APPROVED. - RUN TO BOTTOM, TAG @ 13,578', (CORRECTED). 42K UP WT, 15K DOWN WT. PRODt PJSM. 10 MINUTE DYNAMIC FLOW CHECK. -WELL BORE STATIC, 9.5 PPG MUD IN AND OUT. i - 2 BPH LOSS RATE. - LAY IN 48 BBLS LINER PILL W/ 1 1/2 PPB GLASS BEADS AS PER PROGRAM. - OPEN EDC, CONTINUE TO POOH F/ 10,900'. - PAINT EOP FLAGS FOR TO AND BOTTOM OF SHOE. - YELLOW FLAG @ 10,210' (BIT DEPTH) AND WHITE_FLAG 7521(BIT DEPTH). PRODi CONTINUE TO POOH. FLOW CHECK @ SURFACE, 10 MINUTES, 9.5 FPG MUD IN AND OUT. Printed 12/19/2016 10:50:17AM 'All depths reported in Drillers Depths' North America - ALASKA - SP Page 33 or 33 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/12/2016 Start End Date: 11/30/2016 X3 -0182X -C: (3,809,892.00 ) Project: Prudhoe Bay -PB DS 07 Rig Name/No.: NORDIC 2 Spud Date(Time: 1/11/1983 12t00:OOAM Rig Release: 12/1/2016 Rig Contractor. NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From -To Hrs Task Code NPT NPT Depth Phase Description of Operations (usn) 01:15 - 02:00 0.75 DRILL P FROM PJSM. POPPED OFF WELL @ 01:15. - LAY DOWN DRILLING BHA. BIT GRADED 1 -1 -NO - END OF RON EVENT. Printed 12/19/2016 10:50.17AM *All depths reported in Drillers Depths` Printed 12/19/2016 10*50:50AM *All depths reported in Drillers Depths" North America - ALASKA - BP Page 1 of 4 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: COM- ONSHORE(CON) Start Date: 11/30/2016 End Date: 12/1/2016 X3 -0182X -C:(1,064,962.00) Project: Prudhoe BaySilo: PB DS 07 Rig Name/No.: NORDIC 2 Spud Datefrme: 1/1111983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOL Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) RUNPRD PUMP SLACK OUT, PUMPED OUT 230' OUT OF 11/30/2016 0200 - 03:45 1.75 BOPSUR P 03:45 - 04:15 0.50 0.50 BOPSUR BOPSUR P RUNPRD PUMP 3/4" DRIFT BALL 04:15 - 04:45 P RUNPRD BALL DRIFTED AND RECOVERED SET INJECTOR ON LEGSAND RU TO RUN LINER 04:45 - 05:10 0.42 BOPSUR P RUNPRD HOLDA PJSM TO MU THE LINER 0510 - 0620 1.17 CASING P RUNPRD MU LINER AS PER PLAN & LINER SUMMARY VERIFY JOINT COUNT AND FLAG OFF JOINTS I NOT BEING RAN FILL LINER EVERY 30 JOINTS 0620 - 0700 0.67 CASING P _ i RUNPRD VALVE DRILL CREW CHANGE 07:00 - 0720 0.33 CASING P RUNPRD HOLDA PJSM WITH THE ONCOMING CREW 07:20 - 10:45 3.42 CASING P RUNPRD 'VERIFY JOINT COUNT WITH ONCOMING DRILLER & TOOL PUSHE AND BAKER HAND CONTINUE MAKING UP LINER AS PER PLAN & SUMMARY 10:45 - 12:15 1.50 CASING P RUNPRD LINER MU, ALL JOINTS ACCOUNTED FOR WITH 1 JT OF STLAND 11 JOINTS OF TH511 LEFT IN HOUSE RIH 12:00 SLB CMT CREW ON LOCATION 12:15 - 13:40 1.42 CASING P RUNPRD 12:05 10,500' WT CH = 37K, RIH WT = 15K STOP AT WINDOW FLAG, CTDS DEPTH = 10751.36' EOP FLAG = 7339'+ BHA LENGTH = 3375.83 = 10714.83' CORRECTION AT THE FLAG 10751.36 - 10714.83 = -36.53', NORMAL CORRECTIONS AT TIE INS HAVE BEEN --33' CORRECT DEPTH TO 10714.83' AND RIH 12833' TAG, UP AND MADE IT PAST CLEAN 12975' TAG, UP AND MADE IT PAST CLEAN 13150' TAG, UP AND MADE IT PAST CLEAN 13288' TAG, UP AND MADE IT PAST CLEAN 13319' TAG, UP AND MADE IT PAST CLEAN 13345' TAG, UP AND MADE IT PAST CLEAN 13382' TAG, UP III TIMESAND MADE IT PAST CLOSE TO TD FLAG RIGHT ON DEPTH AS WE RAN PAST 13418' TAG, UPAND MADE IT PAST CLEAN 13423' TAG, UPAND MADE IT PAST CLEAN 13443', TAG, UPAND MADE IT PAST CLEAN 1340 - 1400 0.33 CASING P RUNPRD 13475' TAG, UPAND MADE IT PAST CLEAN 4 HARD TAGSAT 13561'-17'SITY OF TD, ESTABLISH CIRCULATION 14:00 - 14:20 0.33 CASING P RUNPRD 0.54 BPM AT 2000 PSI PUMPED I OH VOLUME AND THE PRESSURE STAYED AT 2000 PSI AT 0.54 BPM CALL ODE AND DISCUSSAS PER PLAN IF>10' DEPTH DISCREPANCY SHUT DOWN THE PUMPAND TRY WORKING DOWN Printed 12/19/2016 10*50:50AM *All depths reported in Drillers Depths" North America - ALASKA - SP Page 2 of 4 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: COM- ONSHORE(CON) Start Date: 11/30/2016 End Date: 12f12016 X3 -0182X -C:(1,064,962.00) Project: Prudhoe Bay �ite: PB DS 07 Rig Name/No.: NORDIC 2 Sd DatefTime: 1/11/1983 12:00:OOAM pu I Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From- To Hm Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft)_ _ 114:20 - 14:50 0.50 CASING P t RUNPRD TAG HARD SEVERALTIMES AT SAME DEPTH ODE IS GOOD WITH THIS DEPTH LOAD 5/8" RELEASE BALL AND RELEASE 1 FROM LINER RUNNING TOOL PU AT'S -48K AT 13540' _ 1.50 BPM AT 3432 PSI 14:50 - 16:05 _ 1.25 CASING P RUNPRD REDUCE RATE AT 75% COIL VOLUME AND ALLOW BALLTO LAND ON SEAT, COIL VOLUME = 38.6 BBLS 47 BBLSAWAY NO BALL ON SEAT, PU COIL AND TRY MOVING PIPE RECIP PIPE AND CIRCULATE AND STILL NO BALL ON SEAT CALL ODE AND DISCUSS PUMPING A 2ND BALL WITH 5 BELS OF KCL PUMPED 2+ COIL VOLUMES WITHOUT SUCCESS OF GETTING BALL ON SEAT ODE IS OK TO PUMP 2ND BALLAND A LITTLE KCL 18:05 - 17:20 1.25 CASING P _ RUNPRD _ 2ND BALL LOADED AND PUMPING PUMPING AROUND 17:20 - 17:35 0.25 CASING P RUNPRD BALL ON SEAT AT 77 BBLS AWAY AT 3+ COIL I VOLUMES BALL SEAT SHEARED AT 4600 PSI, PU AND VERIFY WE ARE RELEASED 4 PU WT=34K AT 13550' RUNPRD SWAP WELL TO KCL. PUMPING 1.75 BPM / 17:35 - 21:15 3.67 CASING P 3300 PSI. - LOSS RATE (off 12 BPM, DROPPING TO 9 BPM, CONFERRED W/ ODE. - CIRCULATE TO CLEAN RETURNS. - ORGANIZE FLUID IN PITS F/ CEMENT JOB. - 1.50 BPM / 2275 PSI, LOSS RATE 8 BPH. PRE JOB MEETING ON CEMENT JOB W/ ALL 21:15 - 21:45 0.50 CEMT P �RUNPRD PARTIES INVOLVED. - SUBJECTS COVERED INCLUDE PRESSURE CROSS CHECK LIST COVERAGE. 1 - IDENTIFIED WEAK POINTS IN SYSTEM, PRESSURE TEST PRESSURE, (6000 PSI). - IDENTIFIED PRV SETTINGS AND PROPER VALVE ALIGNMENT WI VERIFICATION. - VOLUMES & FLUIDS TO BE PUMPED AND POTENTIAL FREEZE UP CONTINGINCIES. - GOOD COMMUNICATION TECHNIQUES AND _ ANYONE CAN STOP THE JOB. Printed 12/192016 10:50:50AM 'AII depths reported in Drillers Depths' North America -ALASKA - BP Page 3 of 4 Operation Summary Report Common Well Name: 07-19 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/30/2016 End Date: 12/12016 X30182X-C: (1,064,952,00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor: NORDIC CALISTA BPUOI. Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To His Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:45 - 00:00 2.25 CEMT P RUNPRD PUMP 5 BBLS AHEAD, PRESSURE TEST LINES @ 6000 PSI, OK. - BATCH UP CEMENT. CEMENT @ Wr @ 22:17 HRS. - PUMP 5 BBLS 8.5 PPG KCLAHEAD. ZERO MICRO MOTION WHEN WF HITS 13.5 PPG. - PUMP 22 BBLS 15.3 CEMENT @ 1.5 BPM / 2150 PSI. -4 HR 53 MIN THICKENING TIME. - Wl 11 BBLS AWAY, 1.5 BPM / 3250 PSI. - 22 BBLS AWAY, 1.5 BPM / 3200 PSI. PUMP TRIPS @ 4700 PSI. - FOLLOW CEMENT W/ EXHAUST PILL @ 1.8 BPM / 3640 PSI. -SLOW RATE WHEN CEMENT APPROACHING LRT TO 1.2 BPM. - W/ 29.3 BBLS EXHAUST PILL PUMPED, ZERO MICRO MOTION OUT - TAKE RETURNS I NTO EMPTY PIT 4 FOR ACCURATE BBL COUNT OF CEMENT BEHIND PIPE. - PUMP ANOTHER 7.9 BBLS FOR A TOTAL OF 59.2 BBLS ON MICRO MOTION. - STOP PUMP. SET PUMP TRIPS @ 1500 PSI. PICK UP F/ 13,561.7 TO SEE BREAKOVER. - SEE BREAKOVER @ 13,550', UP Wr = 35K. PICK UP TO 13,540' AND SEE Wr ANOMOLY. - 5 - 7K Wr DROP, STOP PIPE AND RUN IN. -ABLE TO GO BACK TO 13, 560 WITHOUT TAKING Wr 10' HIGHER TO INDICATE DOGS ARE OUT. - PICK BACK UP TO 13,537' AND SET BACK DOWN, SET DOWN 10' HIGH @ 13,551'. SET DOWN 10K - BRING ON PUMP TO DISPLACE PEE WEE DART, PUMP TRIPPED @ 1500 PSI AND PRESSURE BLED OFF. - RETURNS OBSERVED WITH PRESSURE BLEEDING OFF. - REPEAT STEPS AS ABOVE WITHOUT ANY INDICATION OF PEE WEE DART SHIFTING. - NOTIFY ODE AND WELL SPECIALIST OF ISSUES GETTING PEE WEE DART TO SHIFT. - SET PUMP TRIPS TO 1800 PSI AND ATTEMPT TO SHIFT PEE WEE DART, NO SUCCESS. - SET PUMP TRIPS TO 2000 PSI AND ATTEMPT TO SHIFT PEE WEE DART, NO SUCCESS. EVALUATE OPTIONS WITH ODEAND ETL. 12/1/2016 00:00 - 00:45 0.75 CEMT P - RUNPRD TROUBLE GETTING PEE WEE DART TO SHIFT. -(5) UNSUCCESSFULATTEMPTS. - CONSULT ODE, WOSAND ETL, SUP. DECISION MADE TO DISPLACE VOLUMETRICALLY. - AGREE TO NOT LEAVE CEMENT IN LINER. - DISPLACED 22- 25 BBLS TOTAL BEHIND PIPE. - SHUT DOWN PUMP, BLEED PRESSURE OFF OF COIL, CHECK FLOATS, FLOATS HOLDING. _ - CEMENT IN PLACE @ 00:45 HRS. Printed 12/19/2016 10:50:50AM *All depths reported in Drillers Depths` North America - ALASKA- BP Page a of 4 Operation Summary Report Common Well Nam: AFE No X3 -0182X -C: (1,064,96Z00) Event Type: COM- ONSHORE (CON) Start Date: 11/30/2016 End Date: 12/1/2016 Projed: Pr0dho -Bay Site: PB DS 07 111 Rig Name/NI NORDIC 2 Spud DaterTime: 1/11/1983 12:00:OOAM Rig Release: 12/1/2016 Rig Contractor NORDIC CALISTA BPUOI: Active datum: Kelly Bushing / Rotary Table @58.00usft (above Mean Sea Level) Date From - To Him (hr) Task Code NPT NPT Depth Phase Description of Operations (usft) P RUNPRD BRING ON PUMP TO 1500 PSI, PICK UP 10 00:45 - 02:00 1.25 CEMT 13,530', SEE PRESSURE DROP INDICATING OUT OF LINER. - CIRCULATE TO CLEAN WELL BORE, 190 BBLS OF SIDE EXHAUST PILL FOLLOWED BY KCL. - 2.5 BPM 12825 PSI INITIAL PRESSURE, FOP = 4300 PSI W/ KCL. - SEE CEMENT CONTAMINATED RETURNS, OUT Wr UP TO 116 PPG. - 11.6 PPG CONTIMINATED SIDE EXHAUST BACK FOR (1) MINUTE, THEN WT OF FLUID BACK DROPS OFF. -CIRCULATE TO CLEAN RETURNS, NO LOSS RATE, SHUT DOWN PUMP. - 10 MINUTE FLOW CHECK, WELL BORE STATIC. 8.5 PPG IN AND OUT. P ! RUNPRD PJSM. POOH W1 LINER RUNNIG TOOLS. 02:00 - 04:00 2.00 CEMT - 10 MINUTE FLOW CHECK, WELL BORE STATIC. 8.4 PPG IN AND OUT. _.._ -TAGUPANDPOPOFFWELL@04:OOHRS. 04:00 - 05:00 _ 1.00 CEMT P RUNPRD PJSM. LAY DOWN (7) JTS 21/16" CS HYDRIL TBG. - LAY DOWN AND INSPECT LINER RUNNING TOOL. - RECOVERED LINER WIPER PLUG AND (2) 5/8" STEEL BALLS. -ALL COMPONENTS OF LINER RUNNING TOOL RECOVERED. - DOGS WERE OUT, PEE WEE DART STILL IN THE CHAMBER. P POST PJSM. CUT OFF 10' OF E LINE. 05:00 - 05:45 0.75 BOPSUR - REBOOTED E LINE. MADE UP F/P BHA. - STAB ON AND TEST QTS, 250; 3500 PSI /5 MIN EACH. - PRE JOB W/ LITTLE RED. 05:45 - 06:30 0.75BOPSUR P POST RIH W/ FREEZE PROTECT BHA, PUMP 40 BBLS OF DIESEL, 10 BBLS OF NEAT METHANOL AND 40 BBLS OF DIESEL 06:30 - 08:00 _ 1.50 BOPSUR P POST POOH LAYING IN DIESEL STOP AT 50' AND WATCH FOR NEAT METHANOLAT SURFACE GOOD NEAT METHANOLACROSS THE TREE, TAG UP CLOSE THE MASTER & SWAB VALVESAND ALLOW GREASE CREW TO TO SERVICE THE TREE TREE SERVICED LTT THE MASTER 8 SWAB VALVES GOOD LTT TO 3500 PSI, BLEED DOWN TO 1000PSI AND HOLD WHILE FLUSHING DIESEL FROM SURFACE LINES WITH FRESH WATER POST INSPECT BOPEAND SIMOPS WITH CLEANING 08:00 - 14:00 6.00 BOPSUR P PITS NO ROPE AND TEST TREE CAP _ 14:00 - 14:00 0.00 P BOPSUR POST TREE CAP TESTED RIG RELEASED AT 14:00— Printed 12/19/2016 10 50:50AM *All depths reported in Drillers Depths` 07-19B Well History (Post-Rig Sidetrack) ***WSR continued from 11/30/2016 Assist Nordic Drilling Rig #2. Off load 90 bbls of 90* 12/1/2016 diesel. T/I/O=BPV/0/0. Post Nordic 2. Installed 5x7 FMC 120 SSV and Removed TS #07, PT Upper tree to 5000 psi. Pass. Pull 5" "K" BPV #606 at 132". PT tree cap to 500 psi. Pass. 12/2/2016 ***Job Complete*** See log. Final WHP's 0/0/0. T/1/0=Vac/0/0 Set 5" Gray "K" BPV #606 through tree Post Nordic 2. Final WHP's BPV/0/0 12/2/2016 see log for details. T/I/O=NA/0/0, Temp=Sl. PPPOT-T (PASS), pre tree replacement. PPPOT-T: Stung into test port (0+ psi), bled to 0 psi. Monitored for 10 min, no change in pressure. Single port, unable to pump through void. Pressured void to 5000 psi for 30 min 12/2/2016 test, lost 150 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. T/I/0= Vac/Vac/12 Temp= S/I (CTD) Arrive on location, Spot equipment, PJSM, RU to 12/3/2016 tree cap, Start LPT, TWO = Vac/Vac/20. Temp = SI. T & IA FL (FB). No AL. T & IA FLs near surface. 12/3/2016 SV, WV, SSV = C. MV = 0. IA, OA = OTG. 13:10. T/I/0= Vac/Vac/12 Temp= S/I POSITIVE PRESSURE TEST (post CTD). ***Unable to reach test pressure*** Max applied pressure= 2400 psi, Target pressure= 2160 psi, Pumped 36 bbls diesel down TBG unable to reach test pressure, Estabilished LLR of 2 bpm @ -1900 psi for 13 bbls, Bleed TBG pressure, Bled back -1.5 bbls, AFE sign and 12/4/2016 tags hung on well, Valve position @ departure- WV, SV, SSV= Closed, MV= Open, IA & T/1/0= Vac/Vac/12 Temp= S/I MIT-T ***FAILED*** Max applied pressure= 2400 psi, Target pressure= 2160 pai, (CTD) Pumped 36 bbls diesel down TBG unable to reach test pressure, Estabilished LLR of -1900 psi @ 2 bpm for 13 bbls, Bleed TBGpressure, Bled back -1.5 bbls, AFE sign and tags hung on well, Valve position @ departure- WV, SV, 12/4/2016 SSV= Closed, MV= Open, IA & OA= OTG, FWHP= 10/4/10 CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert 12/6/2016 MIRU CTU. Perform Weekly BOP Test. CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert 12/6/2016 MIRU CTU. Perform Weekly BOP Test. CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert MIRU CTU. Perform Weekly BOP Test. RIH w / WFT 1.69" motor & 1.75" mill. Tagged at 12/6/2016 11465' start milling cement stringers.* CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert Tagged PBTD picked up hole 30' and painted a flag Cleaned out to 13513' hard bottom pump 10 bbls of powervis & circ ball and opened circ sub and chase powervis to surface Freeze protect from 2500'w / 38 bbls of 60/40 methanol RIH w / SLB SCMT logging tools log down @ 30 fpm from 10400' to 13505' log up @ 30 fpm to 10400' jewelry log @ 60 fpm 12/7/2016 from 10400' to 10000' at surface down load tools good DATA CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert Tagged PBTD picked up hole 30' and painted a flag Cleaned out to 13513' hard bottom pump 10 bbls of powervis & circ ball and opened circ sub and chase powervis to surface 12/7/2016 Freeze protect from 2500'w / 38 bbls of 60/40 methanol CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert Tagged PBTD picked up hole 30' and painted a flag Cleaned out to 13513' hard bottom pump 10 bbls of powervis & circ ball and opened circ sub and chase powervis to surface 12/7/2016 Freeze protect from 2500'w / 38 bbls of 60/40 methanol CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert RIH w / Baker RPM logging tools log down @ 30 fpm from 10800' to 13525 PBTD log up up 12/8/2016 1@ 20 fpm from 13525' to 10800' 07-19B Well History (Post-Rig Sidetrack) CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert RIH w/ Baker Atlas RPM Logging Tools. Log 30fpm down pass from 10800' to 13535', lightly tagged bottom (latch collar). Log 20fpm up pass up to 10750'. Pooh. Verify good data (+ 12' correction). Tied into Baker Multiple Propagation Resistivity Log 14-Nov-2016. Corrected PBTD = 13541.81'. MU & RIH w/ HES 1.56" Perfecta Pert Gun#1. Tag PBTD and correct depth to top shot. Perforate interval 12750 - 12760. POOH. MU & RIH w/ HES 12/8/2016 1.56" Perfecta Pert Gun#2 CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert RIH w/ Baker Atlas RPM Logging Tools. Log 30fpm down pass from 10800' to 13535', lightly tagged bottom (latch collar). Log 20fpm up pass up to 10750'. Pooh. Verify good data (+ 12' correction). Tied into Baker Multiple Propagation Resistivity Log 14-Nov-2016. Corrected PBTD = 13541.81'. MU & RIH w/ HES 1.56" Perfecta Perf Gun#1. Tag PBTD and correct depth to top shot. Perforate interval 12750 - 12760. POOH. MU & RIH w/ HES 12/8/2016 1.56" Perfecta Perf Gun#2 CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert RIH w/ Baker Atlas RPM Logging Tools. Log 30fpm down pass from 10800' to 13535', lightly tagged bottom (latch collar). Log 20fpm up pass up to 10750'. Pooh. Verify good data (+ 12' correction). Tied into Baker Multiple Propagation Resistivity Log 14-Nov-2016. 12/8/2016 Corrected PBTD = 13541.81'. MU & RIH w/ HES 1.56" Perfecta Perf Gun#1. CTU#9 15' CT Job Scope: Clean out liner/SCMT/RPM/Pert Cont. RIH w/ HES 1.56" Perfecta Perf Gun# 2. Tag PBTD and correct depth to bottom shot. PUH and perforate interval: 12520 - 12550. Circulate in 105 bbls of slick 1% with safelube 12/9/2016 for. POOH. CTU#9 1.5" CT Job Scope: Clean out liner/SCMT/RPM/Pert Cont. RIH w/ HES 1.56" Perfecta Perf Gun# 2. Tag PBTD and correct depth to bottom shot. PUH and perforate interval: 12520 - 12550. Circulate in 105 bbls of slick 1% with safelube. POOH. All shots fired, ball recovered. MU & RIH w/ HES 1.56" Perfecta Pert Gun #3. Tag PBTD, correct to bottom shot. Puh and perforate interval 12320'- 12350'. Good indication 12/9/2016 of fire. Pooh. All shots fired. Ball recovered. Rig down CTU. ***CONT FROM 12-09-16 WSR*** (post-ctd) BRUSHED TBG W/ 4-1/2" BRUSH, 3.80" GAUGE RING & 3-1/2" BRUSH TO DEPLOY SLV @ 10,425' MD. LRS LOADED TBG W/ 130 BBLS OF DIESEL.(see Irs log) RAN 45 KB LTP DRIFT W/ PTSA STINGER TO DEPLOY SLV @ 10,425' MD.(marks on brass tabs) SET BAKER 45 KB LTP W/ PTSA STINGER IN DEPLOY SLV @ 10,425' MD. BAKER 45 KB LTP ELEMENT @ 10,418' MD, 2.31" X-NIPPLE IN PTSA @ 10,429' MD. LRS PERFORMED PASSING PRESSURE TEST TO 2400psi.(see Irs log) EQUALIZED & PULLED 2-7/8" XX PLUG IN LTP @ 10,425' MD. 12/10/2016 ***WELL S/I ON DEPARURE, DSO NOTIFIED OF WELL STATUS*** T/1/0=20/0/20 Temp=Sl Assist Slickline w/ Brush and Flush (POST CTD) Pumped 130 bbls ambient diesel down tbg while Slickline brushed. SL set LTP. Pressure fall-off test at 2160 psi *PASSED* TBG lost 88 psi / 1st 15 min & 23 psi / 2nd 15 min. Lost 101 psi during the 30 min test. Pumped 2.75 bbls of diesel to achieve max applied pressure of 2400 psi. Bled back 2 bbls to FWHP= 1000/1/10. S/L had control of the well upon 12/10/2016 departure. DSO notified of well status. 40'= bp,, ` Z, North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19BPB1 500292088770 Design: 07-19BPB1 Final Survey Report 01 December, 2016 ri�2 BAKER HUGHES BP Final Survey Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: BAI ER •• HUGHES Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 'oject Prudhoe Bay, GPB, PRUDHOE BAY ap System: Alaska NA027 State Plane Zones System Datum: Mean Sea Level so Datum: NA027 •OGP-Usa AK [4267'15864] Using Well Reference Point ap Zone: NAD27' OGP-Use AK / Alaska zone 4 [26734'1586, Using geodetic scale factor Site PB DS 07, TR -11-14 ;bp 677,382.280 usft z Map Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB OS 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-19BPB1 BP Final Survey Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: BAI ER •• HUGHES Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 'oject Prudhoe Bay, GPB, PRUDHOE BAY ap System: Alaska NA027 State Plane Zones System Datum: Mean Sea Level so Datum: NA027 •OGP-Usa AK [4267'15864] Using Well Reference Point ap Zone: NAD27' OGP-Use AK / Alaska zone 4 [26734'1586, Using geodetic scale factor Site PB DS 07, TR -11-14 Site Position: 677,382.280 usft From: Map Position Uncertainty: 0.00 usft Well — 07-19,07-19 Well Position +NI -S 0.00 usft +El -W 0.00 Usti Position Uncertainty 0.00 usft Wellbore 07-19BPB1 Northing: 5,948,144.780 usft Easting: 677,382.280 usft Slot Radius: 0.000 in Northing: 5,949,460.460 usft Easting: 676,816.190 usft Wellhead Elevation: 29.72 usft Magnetics Model Name Sample Date Declination I°I BGGM2016 1211/2016 18.18 Design 07-ISSPB1 Audit Notes: Version: Vertical Section: Phase: Depth From (TVD) (usft) 28.28 ACTUAL +N/ -S (usft( 0.00 Latitude: Longitude: Grid Conve Dip Angle Field Strength V) (nT) 81.00 57,556 Tie On Depth: 10,650.00 +E/ -W Direction (usft) (1) 0.00 80.00 Latitude: Longitude: Ground Level: 70° 15'49.847 N 148° 33'55.934 WW 1.35 ° 70'16'2.915N 140'34'12.505 W 27.59 usft 1211/2016 11:41:57AM Page 2 COMPASS 5000.1 Build 81B by Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-19BPB1 Survey Program From (usft) 100.00 10,660.00 Survey MD (usft) 28.28 79.00 BP FS Fag Final Survey Report BAKER Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table ® 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @J 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP7 Date 12/1/2016 To (usft) Survey (Wellbore) Tool Name Description 100.00 42.00 -0.22 10,650.00 Survey #7 (07-19) GYD-CT-CMS Gyrodata contcasing m/s 0.50 -0.05 12,010.50 BHI CTK MWD 3-1/4"(07-19BPB1) MWD MWD -Standard 200.00 I -0.73 Inc Azi (azimuth) TVD TVDSS WS EMI Northing Easting DLeg V. Sec (°) (`) (usft) (usft) (usft) (usft) (usft) (usftj (°I100usft) (usft) -1.29 0.00 0.00 28.28 -29.72 0.00 0.00 5,949,460.460 676,816.190 0.00 0.00 0.25 183.89 79.00 21.00 -0.11 -0.01 5,949,460.347 676,816.185 0.50 -0.03 -2.04 20" 100.00 0.36 183.89 100.00 42.00 -0.22 -0.02 5,949,460.235 676,816.180 0.50 -0.05 ' 200.00 0.22 180.11 200.00 142.00 -0.73 -0.04 5,949,459.729 676,816.170 0.14 -0.16 300.00 0.42 171.89 300.00 242.00 -1.29 0.01 5,949,459.175 676816.235 0.20 -0.21 400.00 0.45 178.02 399.99 341.99 -2.04 0.08 5,949,458.422 676,816.318 0.06 -0.28 500.00 0.36 176.01 499.99 441.99 -2.75 '0.12 5,949,457.717 676,016.370 0.09 -0.36 600.00 0.49 169.51 599.99 541.99 -3.48 0.21 5,949,456.986 676,816.486 0.14 -0.39 700.00 0.45 172.61 699.99 641.99 -4.29 0.34 5,949,456.179 676,816.634 0.05 -0.41 800.00 0.39 146.01 799.98 741.98 -4.96 0.58 5,949,455.514 676,816.890 0.20 -0.29 _ 900.00 0.42 130.39 899.98 841.98 -5.48 1.05 5,949,455.005 676,817.372 0.11 0.091 1,000.00 0.39 118.51 999.98 941.98 -5.88 1.63 5,949,454.619 676,817.959 0.09 0.59 1,100.00 0.21 88.11 1,099.98 1,041.98 6.04 2.11 5,949,454.474 676,818.445 0.23 1031 1,200.00 0.22 72.72 1,199.98 1,141.98 -5.97 2.46 5,949,454.546 676,818.810 0.06 1.41 1,300.00 0.21 55.28 1,299.97 1,241.97 -5.81 2.81 5,949,454.715 676,819.140 0.07 1761 1,400.00 0.78 123.38 1,399.97 1,341.97 608 3.53 5,949,454.462 676,819.865 0.73 2.42 1,500.00 3.43 135.76 1,499.90 1,441.90 -8.60 6.19 5,949,452.007 676,822.579 2.67 4.60 1,600.00 5.77 140.54 1,599.57 1,541.57 -14.63 11.47 5,949,446.108 676,828.001 2.37 8.76 1,700.00 6.36 141.65 1,699.01 1,641.01 -22.85 18.10 5,949,438.042 676,834.824 0.60 13.86 1,800.00 6.35 139.00 1,798.39 1,740.39 -31.37 25.17 5,949,429.693 676,942.086 0.29 19.34 5000.1 Build 81B 121112016 11.41:57AM Page 3 COMPASS b BP F�Fos 000#p � Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table Q 58.00usft (DOVON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPBI Survey Calculation Method: Minimum Curvature Design: 07-19BPBI Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azl(azimuth) TVD TVDSS WS E/W Northing Easting DLeg V. Sec (usR) (°) 1°) (usft) (usR) (usR) (usR) (waft) (usfq (°/100us fry IasR) 1,900.00 6.26 130.30 1,897.79 1,839.79 -39.07 32.95 5,949,422.179 676,850.050 0.96 25.67 2,000.00 7.87 110.39 1,997.04 1,939.04 44.98 43.53 5,949,416.516 676,860,763 2.91 35.06 2,100.00 11.43 104.36 2,095.61 2,037.61 49.83 59.55 5,949,412.050 676,876.894 3.70 50.00 2,125.00 12.16 105.00 2,120.09 2,062.09 -51.12 64.50 5,949,410.870 676,881.865 2.97 54.64 2,150.00 13.04 106.23 2,144.48 2,086.48 -52.59 69.75 5,949,409.524 676,887.150 3.68 59.56 2,175.00 13.96 108.73 2,168.79 2,110.79 -54.35 75.31 5,949,407.899 676,892.753 4.36 64.73 2,200.00 14.60 110.51 2,193.02 2,135.02 -56.42 81.12 5,949,405.964 676,898.607 3.10 70.09 2,225.00 15.53 112.27 2,217.16 2,159.16 -58.79 87.17 5,949,403.734 676,904.709 4.15 75.63�i 2,250.00 16.34 113.17 2,241.20 2,183.20 -61.44 93.50 5,949,401.232 676,911.099 3.39 81.41 2,275.00 17.11 113.57 2,265.14 2,207.14 -64.30 100.10 5,949,398.534 676,917.768 3.11 67.421 2,300.00 17.73 113.30 2,289.00 2,231.00 -67.28 105.97 5,949,395.720 676,924.703 2.50 93.66 2,325.00 18.49 113.28 2,312.76 2,254.76 -70.35 114.11 5,949,392.816 676,931.910 3.04 100.16 2,350.00 19.24 113.30 2,336.41 2,278.41 -73.54 121.53 5,949,389.795 676,939.407 3.00 106.91 2,375.00 20.10 112.80 2,359.95 2,301.95 -76.84 129.27 5,949,386.884 676,947.226 3.51 113.97 2,400.00 21.12 111.83 2,383.35 2,325.35 -80.16 137.42 5,949,383.537 876,955.443 4.30 121.41 2,425.00 21.84 111.62 2,406.62 2,348.62 -83.57 145.92 5,949,380.350 676,964.023 2.90 129.19 2,450.00 22.64 110.99 2,429.76 2,371.76 -87.00 154.74 5,949,377.121 676,972.917 3.34 137.28 2,475.00 23.61 110.30 2,452.75 2,394.75 -90.46 163.92 5,949,373.877 676,982.183 4.03 145.72 2,500.00 24.42 110.03 2,475.58 2,417.58 -93.97 173.47 5,949,370.596 676,991.813 3.27 154.52 2,525.00 24.93 110.11 2,498.30 2,440.30 -97.55 183.28 5,949,367.246 677,001.697 2.04 163.55 2,550.00 25.73 110.52 2,520.90 2,462.90 -101.27 193.31 5,949,363.769 677,011.811 3.28 172.79 2,556.00 25.90 110.69 2,526.30 2,468.30 -102.19 195.75 5,949,362.907 677,014.277 3.12 175.04 13 318" 2,575.00 26.45 111.20 2,543.35 2,485.35 -105.18 203.58 5,949,360.095 677,022.173 3.12 182.22 2,600.00 27.07 111.86 2,565.67 2,507.67 -109.32 214.05 5,949,356.209 677,032.736 2.77 191.82 2,625.00 28.18 113.07 2,587.82 2,529.62 -113.75 224.76 5,949,352.029 677,043.546 4.96 201.59 2,650.00 29.22 113.9D 2,609.75 2,551.75 -118.53 235.77 5,949,347.504 677,054.665 4.45 211.61 12/12016 11:41:57AM Page 4 COMPASS 5000.1 Build 81B by BP Final Survey Report Company: North America- ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-198PB1 Survey (usfq BAl ERi■ HUGHES Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 MD Inc Azi(azimuth) TVD TVDSS NIS EIW Northing Easeng DLeg (usft) (°) (°) (usfq (usft) (usft) (usR) (usft) (usft) (°1100usfD 2,675.00 30.13 114.53 2,631.47 2,573.47 -123.61 247.06 5,949,342.694 677,066.068 3.85 2,700.00 31.16 115.00 2,652.98 2,594.98 -128.95 258.63 5,949,337.629 677,077.760 4.23 2,725.00 31.51 115.06 2,674.33 2,616.33 -134.45 270.41 5,949,332.406 677,089.665 1.41 2,750.00 31.90 115.26 2,695.60 2,637.60 -140.04 282.30 5,949,327.102 677,101.684 1.62 2,775.00 32.62 115.63 2,716.74 2,658.74 -145.77 294.35 5,949,321.653 677,113.864 2.99 2,800.00 33.47 116.51 2,737.70 2,679.70 -151.76 306.60 5,949,315.951 677,126.245 3.90 2,825.00 34.16 117.25 2,758.47 2,700.47 -158.05 319.00 5,949,309.954 677,138.798 3.21 2,850.00 34.84 117.90 2,779.07 2,721.07 -164.61 331.56 5,949,303.695 677,151.498 3.09 2,675.00 35.40 118.62 2,799.52 2,741.52 -171.42 344.22 5,949,297.185 677,164.322 2.79 2,900.00 36.07 120.05 2,819.82 2,761.82 -178.57 356.95 5,949,290.332 677,177.212 4.28 2,925.00 36.65 121.16 2,839.95 2,781.95 -186.12 369.71 5,949,283.088 677,190.141 3.51 2,950.00 37.06 121.62 2,859.95 2,801.95 -193.93 382.51 5,949,275.581 677,203.120 1.98 2,975.00 38.28 122.92 2,879.74 2,821.74 -202.09 395.42 5,949,267.729 677,216.223 5.82 3,000.00 38.96 123.33 2,899.27 2,841.27 -210.61 408.49 5,949,259.511 677,229.487 2.91 3,025.00 39.94 123.92 2,918.58 2,860.58 -219.41 421.72 5,949,251.028 677,242.915 4.20 3,050.00 41.33 124.56 2,937.55 2,879.55 -228.57 - 435.17 5,949,242186 677,256.584 5.80 3,075.00 41.77 124.55 2,956.26 2,898.26 -237.98 448.83 5,949,233.105 677,270.456 1.76 3,100.00 42.32 124.61 2,974.82 2,916.82 -247.48 462.61 5,949,223.929 677,284.460 2.21 3,125.00 42.90 124.67 2,993.22 2,935.22 -257.10 476.54 5,949,214.639 677,298.606 2.33 3,150.00 43.34 124.64 3,011.47 2,953.47 -266.82 490.60 5,949,205.256 677,312.886 1.76 3,175.00 43.88 124.58 3,029.57 2,971.57 -276.61 504.79 5,949,195.798 677,327.303 2.17 3,200.00 44.27 124.51 3,047.53 2,989.53 -286.47 519.11 5,949,186.277 677,341.854 1.57 3,225.00 44.52 124.49 3,065.40 3,007.40 -296.38 533.53 5,949,176.712 677,356.496 1.00 3,250.00 44.69 124.50 3,083.20 3,025.20 -306.32 547.99 5,949,167.113 677,371.193 0.68 3,275.00 44.93 124.45 3,100.93 3,042.93 -316.30 562.52 5,949,157.484 677,385.946 0.97 3,300.00 45.09 124.43 3,118.61 3,060.61 -326.30 577.10 5,949,147.829 677,400.757 0.65 3,325.00 44.89 124.71 3,136.29 3,078.29 -336.33 591.65 5,949,138.145 677,415.541 1.13 V. Sec (usft) 221.84 232.31 242.95 253.70 264.57 275.58 286.71 297.93 309.23 320.52 331.77 343.02 354.32 365.71 377.21 388.87 400.69 412.61 424.65 436.81 449.09 461.48 473.95 486.48 499.05 511.67 524.26 121112016 11 41:57AM Page 5 COMPASS 5000.1 Build 818 Cby Inc BP riFAI OW WS Final Survey Report BAKER Basting DLag V. Sec HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.O0usft (DOVON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K - Alaska PROD - ANCP1 Survey_ 44.99 124.44 - MD Inc A:i(azimuth) TVD TVDSS WS EIW Northing Basting DLag V. Sec 11 (usft) (°) 1°) (usft) (usft) (usft) (usft) (usft) lus8) (°1100usft) (usft) _. 3,350.00 44.88 124.45 3,154.00 3,096.00 -346.34 506.18 5,949,128.477 677,430.297 0.74 536.83 3,375.00 44.99 124.44 3,171.70 3,113.70 -356.33 620.74 5,949,118.835 677,445.088 0.44 549.43 3,400.00 44.84 124.38 3,189.40 3,131.40 -366.30 635.30 5,949,109.206 677,459.880 0.62 562.04 3,425.00 45.05 124.35 3,207.10 3,149.10 -376.27 649.88 5,949,099.583 677,474.687 0.84 574.67 3,450.00 44.83 124.30 3,224.79 3,166.79 -386.23 664.46 5,949,089.971 677,489.500 0.89 587.30 3,475.00 44.95 124.24 3,242.50 3,184.50 -396.16 679.05 5,949,080.382 677,504.309 0.51 599.94 3,500.00 45.02 124.27 3,260.19 3,202.19 -406.111 693.65 5,949,070.780 677,519.145 0.29 612.591 3,525.00 44.83 124.25 3,277.89 3,219.89 -416.05 708.24 5,949,061.188 677,533.965 0.76 625.24 3,550.00 44.71 124.21 3,295.64 3,237.64 425.95 722.80 5,949,051.629 677,548.750 0.49 637.85 3,575.00 44.83 124.23 3,313.38 3,255.38 435.85 737.36 5,949,042.073 677,553.536 0.48 650.47 3,600.00 44.74 124.26 3,331.13 3,273.13 445.76 751.92 5,949,032.508 677,578.322 0.37 663.091 3,625.00 44.65 124.33 3,348.90 3,290.90 455.67 766.44 5,949,022.945 677,593.076 0.41 675.67 j 3,650.00 44.49 124.43 3,366.71 3,308.71 -465.58 780.92 5,949,013.382 677,607.7B3 0.70 688.21 3,675.00 44.25 124.67 3,384.58 3,326.58 -475.49 795.32 5,949,003.809 677,622.410 1.17 700.67 3,700.00 44.23 124.81 3,402.49 3,344.49 -485.43 809.66 5,948,994.209 677,636.971 0.40 713.06 3,725.00 44.12 124.97 3,420.42 3,362.42 495.40 823.95 5,948,984.583 677,651.490 0.63 725.40 3,750.00 44.07 125.08 3,438.38 3,380.38 -505.38 838.19 5,948,974.937 677,665.966 0.37 737.701 1 3,775.00 44.11 125.18 3,456.33 3,398.33 -515.39 852.42 5,948,965.265 677,680.422 0.32 749.97 3,800.00 43.97 125.08 3,474.30 3,416.30 -525.39 866.63 5,948,955.602 677,694.866 0.63 762.23 3,825.00 44.05 125.07 3,492.28 3,434.28 -535.37 880.85 5,948,945.958 677,709.311 0.32 774.50 3,850.00 44.03 125.07 3,51D.26 3,452.26 -545.36 895.07 5,948,936.310 677,723.764 0.08 786.77 3,875.00 43.84 124.97 3,528.26 3,470.26 -555.31 909.20 5,948,926.693 677,738.199 0.81 799.03 3,900.00 43.88 124.98 3,546.29 3,488.29 -565.24 923.47 5,948,917.100 677,752.621 0.16 811.29 3,925.00 43.88 124.96 3,564.30 3,506.30 -575.17 937.67 5,948,907.505 677,767.050 0.06 823.55 3,950.00 43.59 124.99 3,582.37 3,524.37 -585.08 951.83 5,948,897.934 677,781.439 1.16 835.771 3,975.00 43.61 125.07 3,600.47 3,542.47 -594.98 965.95 5,948,888.373 677,795.784 0.23 847.96 4,000.00 43.60 125.04 3,618.58 3,560.58 -604.88 980.06 5,948,878.804 677,810.127 0.09 860.14 12/1/2016 11:41:57AM Page 6 COMPASS 5000.1 Build BIB f *'SBP by Inc I/.am ,pow Final Survey Report BAKER UGHES EIW Northing Company: Norlh America -ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table ® 58.00usft (DOVON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19SPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS WS EIW Northing Easting DLeg V. Sec Iusft) V) (°I (usft) Iusft) (usft) (usft) (us18 (usft) 1.1100usit) hadt 1 4,025.00 43.52 125.00 3,636.69 3,578.69 -614.77 994.17 5,948,869.253 677,824.463 0.34 872.31 4,050.00 43.51 125.02 3,654.82 3,596.82 -624.64 1,008.27 5,948,859.711 677,838.789 0.07 884.48 4,075.00 43.31 124.97 3,672.98 3,814.98 -634.50 1,022.34 5,948,850.192 677,853.090 0.61 896.63 4,100.00 43.28 124.94 3,691.18 3,633.18 -644.32 1,036.40 5,948,840.703 677,867.367 0.15 908.77 4,125.00 43.13 124.93 3,709.40 3,651.40 -654.12 1,050.43 5,948,831.235 677,881.623 0.60 920.88 4,150.00 43.02 124.89 3,727.66 3,669.66 -663.89 1,064.43 5,948,821.796 677,895.849 0.45 932.97 j 4,175.00 43.13 124.91 3,745.92 3,687.92 -673.65 1,078.43 5,948,812.360 677,910.077 0.44 945.07 4,200.00 43.07 124.87 3,764.18 3,706.18 -683.43 1,092.44 5,948,802.921 677,924.313 0.26 957.17 4,225.00 43.08 124.92 3,782.44 3,724.44 -693.20 1,106.45 5,948,793.486 677,938.542 0.14 969.271 4,250.00 43.00 124.93 3,800.71 3,742.71 -702.97 1,120.44 5,948,784.049 677,952.757 0.32 981.35 4,275.00 43.07 124.92 3,818.99 3,760.99 -712.73 1,134.43 5,948,774.614 677,966.970 0.26 993.43 4,300.00 42.95 124.90 3,837.27 3,779.27 -722.49 1,146.41 5,948,765.186 677,981.179 0.48 1,005.50 4,325.00 42.81 124.82 3,855.59 3,797.59 -732.22 1,162.37 5,948,755.794 677,995.361 0.60 1,017.56 4,350.00 42.42 124.77 3,873.98 3,815.98 -741.88 1,176.27 5,948:746.485 678,009.483 1.57 1,029.57 4,375.00 42.51 124.78 3,892.43 3,834.43 -751.50 1,190.13 5,948',737.167 678,023.569 0.36 1,041.56 4,400.00 42.35 124.83 3,910.88 3,852.88 -761.13 1,203.98 5,948,727.868 678,037.640 0.65 1,053.52 4,425.00 42.46 124.78 3,929.34 3,871.34 -770.75 1,217.83 5,948,718.573 678,051.704 0.46 1,065.48 4,450.00 42.29 124.75 3,947.81 3,889.81 -780.36 1,231.67 5,948,709.294 678,065.767 0.68 1,077.45 4,475.00 42.28 124.74 3,966.30 3,908.30 -789.95 1,245.49 5,948,700.035 678,079.809 0.05 1,089.39 4,500.00 42.00 124.71 3,984.84 3,926.84 -799.50 1,259.27 5,948,690.808. 678,093.815 1.12 1,101.31 4,525.00 41.91 124.75 4,003.43 3,945.43 -809.02 1,273.01 5,948,681.611 678,107.770 0.38 1,113.19 4,550.00 41.73 124.77 4,022.06 3,964.06 -818.53 1,286.71 5,948,672.432 678,121.683 0.72 1,125.02 4,575.00 41.68 124.84 4,040.73 3,982.73 -828.02 1,300.36 5,948,663.263 678,135.558 0.27 1,136.82 4,600.00 41.64 124.88 4,059.41 4,001.41 -837.52 1,314.00 5,948,654.088 678,149.413 0.19 1,148.60 4,625.00 41.24 124.89 4,078.15 4,020.15 -846.98 1,327.57 5,948,644.947 678,163.203 1.60 1,160.33 4,650.00 41.22 124.92 4,096.95 4,038.95 -856.41 1,341.08 5,948,635.839 678,176.933 0.11 1,172.00 j 4,675.00 41.24 124.91 4,115.75 4,057.75 -865.84 1,354.60 5,948,626.729 678,190.661 0.08 1,183.68 12/1/2016 11:41:57AM Page 7 COMPASS 50001 Build 81B f 0% BP ti►..r by Final Survey Report BAKER•• eucHIEs Company: North America -ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPBI Database: EDM R5K-Alaska PROD -ANCP1 Survey - - - -- - MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec ] (usfq (°) 1°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usfq (usft) 4,700.00 41.07 124.90 4,134.57 4,076.57 -875.26 1,368.09 5,948,617.634 678,204.370 0.68 1,195.32 4,725.00 41.20 124.81 4,153.40 4,095.40 -884.66 1,381.58 5,948,608.556 678,218.082 0.57 1,206.98 4,750.00 40.87 124.82 4,172.26 4,114.26 -894.03 1,395.06 5,948,599.505 678,231.772 1.32 1,218.62 4,775.00 40.68 124.84 4,191.19 4,133.19 -903.35 1,408.46 5,948,590.498 678,245.389 0.76 1,230.20 " 4,800.00 40.81 124.80 4,210.13 4,152.13 -912.67 1,421.86 5,948,581.498 678,258.999 0.53 1,241.77. 4,825.00 40.80 124.81 4,229.06 4,171.06 -921.99 1,435.27 5,948,572.491 678,272.628 0.05 1,253.361 4,850.00 41.00 124.76 4,247.95 4,189.95 -931.33 1,448.71 5,948,563.472 676,286.286 0.61 1,264.98 4,875.00 41.06 124.67 4,266.81 4,208.81 -940.68 1,462.20 5,948,554.446 678,299.991 0.34 1,276.64 4,900.00 41.20 124.54 4,285.64 4,227.64 -950.02 1,475.74 5,946,545.428 678,313.741 0.66 1,288.35 4,925.00 41.47 124.56 4,304.41 4,246.41 -959.38 1,489.34 5,948,536.387 678,327.555 1.08 1,300.12 4,950.00 41.73 124.50 4,323.11 4,265.11 -968.79 1,503.01 5,948,527.303 678,341.446 1.05 1,311.95 4,975.00 41.89 124.45 4,341.74 4,283.74 -978.22 1,516.75 5,948,518.195 678,355.402 0.65 1,323.84 5,000.00 42.17 124.44 4,360.31 4,302.31 -987.69 1,530.56 5,948,509.055 678,369.423 1.12 1,335.79 5,025.00 41.99 124.43 4,378.87 4,320.87 -997.111; 1,544.37 5,948,499.909 678,383.459 0.72 1,347.76 5,050.00 42.27 124.47 4,397.41 4,339.41 -1,006.65 1,558.20 5,948,490.750 678,397.507 1.13 1,359.73 5,075.00 42.54 124.46 4,415.87 4,357.87 -1,016.19 1,572.10 5,948,481.539 878,411.626 1.08 1,371.76 5,100.00 42.74 124.49 4,434.26 4,376.26 -1,025.78 1,586.06 5,948,472.284 678,425.807 0.80 1,383.84 5,125.00 42.75 124.60 4,452.62 4,394.62 -1,035.40 1,600.04 5,948,462.994 678,440.005 0.30 1,395.94 5,150.00 43.00 124.66 4,470.94 4,412.94 -1,045.07 1,614.04 5,948,453.659 678,454.223 1.01 1,408.04 5,175.00 43.16 124.80 4,489.20 4,431.20 -1,054.79 1,628.07 5,948,444.264 678,468.480 0.75 1,420.17 1 5,200.00 43.47 124.93 4,507.39 4,449.39 -1,064.60 1,642.14 5,948,434.794 678,482.778 1.29 1,432.33 5,225.00 43.27 125.20 4,525.56 4,467.56 -1,074.46 1,656.19 5,948,425.265 678,497.056 1.09 1,444.45 5,250.00 43.47 125.28 4,543.74 4,485.74 -1,084.37 1,670.21 5,948,415.692 676,511.306 0.83 1,456.54 5,275.00 43.80 125.26 4,561.83 4,503.83 -1,094.33 1,684.30 5,948,406.062 670,525.618 1.32 1,468.68 L 5,300.00 5,325.00 44.10 44.32 125.30 125.27 4,579.83 7.75 4,521.83 4,539.75 -1,104.35 -1114.42 1,698.46 1,712.69 5,948,396.374 5,948,386.642 678,540.011 678,554.472 1.20 1,480.89 1,493.15 5,350.00 44.52 125.23 _ 4,615.60 4,557.60 -1,124.52 _ 1,726.98 5,948,376.882 678,568.994 0.818 1 505.47 ] 12111201611:41 57AM Page 8 COMPASS 5000.1 Build 818 Survey MD Inc Azi(azimulh) .,.� by Final SurveyReport BAKER•• E/W Northing HUGHES Company: North Amenca-ALASKA-BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCPt Survey MD Inc Azi(azimulh) TVD TVDSS WS E/W Northing Easting DI -eq V. Sec (usft) (°( (°) (usft( (usft) (usft( (usfq (usft( (usft( ("1100usft) (usft( _ 5,375.00 44.75 125.25 4,633.39 4,575.39 -1,134.66 1,741.33 5,948,367.088 678,583.573 0.92 1,517.04 5,400.00 45.08 125.16 4,651.10 4,593.10 -1,144.83 1,755.75 5,948,357.254 676,598.230 1.34 1,530.28 5,425.00 45.21 125.14 4,668.73 4,610.73 -1,155.04 1,770.24 5,948,347.395 678,612.955 0.52 1,542.77 5,450.00 45.48 125.11 4,686.30 4.626.30 -1,165.27 1,784.78 5,948,337.508 678,627.736 1.08 1,555.321 5,475.00 45.55 125.05 4,703.82 4,645.82 -1,175.52 1,799.38 5,948,327.604 678,642.568 0.33 1,567.92 5,5D0.00 45.89 125.07 4,721.27 4,663.27 -1,185.80 1,614.03 5,948,317.670 678,657.455 1.36 1,580.56 5,525.00 46.05 125.06 4,738.65 4,680.65 -1,196.13 1,828.74 5,948,307.692 678,672.405 0.64 1,593.25 5,550.00 46.16 124.94 4,755.98 4,697.98 -1,206.46 1,843.50 5,948,297.709 678,587.400 0.56 1,605.99 5,575.00 46.39 124.90 4,773.26 4,715.26 -1,216.80 1,858.31 5,948,267.719 678,702.451 0.93 1,618.79 5,600.00 46.70 124.91 4,790.46 4,732.46 -1,227.19 1,873.20 5,948,277.688 678,717.573 1.24 1,631.64 5,625.00 47.12 124.91 4,807.54 4,749.54 -1,237.64 1,888.17 5,948,267.595 678,732.765 1.68 1,644.57 5,650.00 47.37 124.91 4,824.51 4,766.51 -1,248.14 1,903.22 5,948,257.446 678,748.080 1.00 1,657.57 5,675.00 47.78 124.90 4,841.37 4,783.37 -1,258.70 1,918.36 5,948,247.248 678,763.457 1.64 1,670.64 5,700.00 48.14 124.94 4,858.11 4;800.11 -1,269.33 1,933.58 5,948,236.979 678,778.926 1.44 1,683.791 5,725.00 48.27 124.70 4,874.78 4,816.78 -1,279.97 1,948.88 5,948,226.699 678,794.472 0.88 1,697.01 5,750.00 48.92 124.89 4,891.31 4,833.31 -1,290.67 1,964.28 5,948,216.364 678,810.116 2.66 1,710.32 5,775.00 49.27 124.76 4,907.68 4,849.68 -1,301.46 1,979.79 5,948,205.942 678,825.875 1.45 1,723.72 5,800.00 49.59 124.75 4,923.94 4,865.94 -1,312.29 1,995.39 5,948,195.486 678,841.726 1.28 1,737.20 5,825.00 49.96 124.79 4,940.08 4,882.08 -1,323.17 2,011.07 5,948,184.973 678,857.656 1.49 1,750.75 5,850.00 50.10 124.77 4,956.14 4,898.14 -1,334.10 2,026.81 5,948,174A17 678,873.644 0.56 1,764.35 5,875.00 50.32 124.77 4,972.14 4,914.14 -1,345.06 2,D42.59 5,948,163.838 678,869.676 0.88 1,777.99 5,900.00 50.54 124.79 4,988.07 4,930.07 -1,356.05 2,058.42 5,948,153.219 678,905.757 0.88 1,791.67 5,925.00 50.50 124.72 5,003.96 4,945.96 -1,367.05 2,074.27 5,948,142.595 678,921.864 0.27 1,805.37 5,950.00 50.39 124.70 5,019.BB 4,961.88 -1,378.03 2,090.12 5,948,131.995 676,937.962 0.44 1,819.07 5,975.00 50.58 124.74 5,035.79 4,977.79 -1,389.01 2,105.97 5,948,121.386 678,954.067 0.77 1,832.78 6,000.00 50.51 124.77 5,051.68 4,993.68 -1,400.01 2,121.83 5,948,110.758 678,970.179 0.29 1,846.48 6,025.00 50.83 124.81 5,067.52 5,009.52 -1,411.05 2,137.71 5,948,100.102 678,986.314 1.29 1,860.21 121112016 1141: 57AM Page 9 COMPASS 5000.1 Build 81B . by BP ri.N �� Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PS DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi(azimuth) TVD T1DSS NIS E/W Northing Easting DLeg V. Sec III (usft) V) (") (usft) (usft) (usft) Just) (usft) (usft) (°1100usft) (usft) _ 6,050.00 51.16 124.82 5,083.26 5,025.26 -1,422.14 2,153.66 5,948,089.388 679,002.519 1.32 1,873.99 6,075.00 51.22 124.90 5,098.93 5,040.93 -1,433.27 2,169.64 5,948,078.633 679,018.760 0.35 1,887.60 6,100.00 50.85 125.21 5,114.65 5,056.65 -1,444.44 2,185.56 5,948,067.846 679,034.929 1.77 1,901.53 6,125.00 51.17 125.22 5,130.38 5,072.38 -1,455.64 2,201.43 5,948,057.018 679,051.062 1.28 1,915.22 6,150.00 51.45 125.24 5,146.00 5,088.00 -1,466.90 2,217.37 5,948,046.139 679,067.260 1.12 1,928.9611 6,175.00 51.64 125.28 5,161.55 5,103.55 -1,478.20 2,233.36 5,948,035.217 679,083.506 0.77 1,942.74 6,200.00 51.91 125.34 5,177.02 5,119.02 -1,489.55 2,249.38 5,948,024.245 679,099.794 1.10 1,956.55 6,225.00 51.65 125.45 5,192.49 5,134.49 -1,500.93 2,265.39 5,948,013.249 679,116.066 1.10 1,970.34 6,250.00 51.76 125.57 5,207.98 5,149.98 -1,512.33 2,281.37 5,948,002.232 679,132.300 0.58 1,984.09' 6,275.00 51.97 125.65 5,223.42 5,165.42 -1,523.78 2,297.35 5,947,991.161 579,148.550 0.88 1,997.85 6,300.00 52.22 125.74 5,238.78 5,180.78 -1,535.29 2,313.37 5,947,980.032 679,164.835 1.04 2,011.63 6,325.00 52.49 125.76 5,254.05 5,196.05 -1,546.85 2,329.44 5,947,968.845 679,181.165 1.09 2,025.44 6,350.00 52.91 125.81 5,269.20 5,211.20 -1,558.49 2,345.57 5,947,957.596 679,197.563 1.68 2,039.30 6,375.00 53.09 125.85 5,284.24 5,225.24 -1,570.17 2,361.75 5,947,946.293 679,214.019 0.73 2,053.22 6,400.00 53.20 125.91 5,299.24 5,241.24 -1,581.90 2,377.96 5,947,934.954 679,230.497 0.48 2,067.14 6,425.00 53.60 125.96 5,314.14 5,256.14 -1,593.68 2,394.21 5,947,923.561 679,247.019 1.61 2,081.10 6,450.00 53.37 126.01 5,329.02 5,271.02 -1,605.48 2,410.47 5,947,912.141 679,263.549 0.93 2,095.06' 6,475.00 53.61 126.03 5,343.89 5,285.89 -1,617.30 2,426.72 5,947,900.710 679,280.073 0.96 2,109.01 5,500.00 53.52 126.07 5,358.74 5,300.74 -1,629.13 2,442.98 5,947,889.259 679,296.607 0.38 2,122.97 5,525.00 53.64 126.10 5,373.58 5,315.58 -1,640.98 2,459.24 5,947,877.797 679,313.138 0.49 2,136.93 6,550.00 53.52 126.06 5,388.42 5,330.42 -1,652.83 2,475.50 5,947,866.335 679,329.669 0.50 2,150.88 6,575.00 53.45 126.11 5,403.30 5,345.30 -1,664.67 2,491.74 5,947,854.886 679,346.179 0.32 2,164.82 6,600.00 53.33 126.16 5,418.21 5,360.21 -1,676.50 2,507.95 5,947,843.437 679,362.659 0.51 2,178.72 6,625.00 53.19 126.18 5,433.16 5,375.16 -1,688.32 2,524.12 5,947,831.997 679,379.104 0.56 2,192.60 6,650.00 53.29 126.25 5,448.13 5,390.13 -1,700.16 2,540.28 5,947,820.548 679,395.536 0.46 2,206.48 6,675.00 53.27 126.28 5,463.07 5,405.07 -1,712.01 2,556.44 5,947,809.078 679,411.966 0.13 2,220.31 6,700.00 53.33 126.32 5,478.01 5,420.01 -1,723.88 2,572.59 5,947,797.595 679,428.394 0.27 2,234.16 12111201611x41: 57AM Page 10 COMPASS 5000.1 Build 81B Survey MD ("ft) 6,725.00 6,750.00 Inc (1 53.26 53.58 An (azimuth) (1) 126.33 126.33 TVD (usft) 5,492.96 5,507.85 ?�••� bn BP Eat %ow 1" Final Survey Report BAKER 53.54 53.69 53.75 54.15 54.43 126.32 126.27 126.28 126.33 126.29 5,522.70 5,537.53 5,552.33 5,567.04 5,581.63 HUGHES Company: North America - ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay 6,900.00 6,925.00 6,950.00 6,975.00 7,000.00 54.19 54.32 54.00 53.78 54.06 Site: PB DS 07 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Wellbore: 07-19BPB1 North Reference: True Design: 07-498PB1 Survey Calculation Method: Minimum Curvature 5,947,647.170 5,947,635.565 5,947,623.947 5,947,612.327 5,947,600.695 679,643.528 679,660.109 679,676.710 679,693.316 679,709.918 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD ("ft) 6,725.00 6,750.00 Inc (1 53.26 53.58 An (azimuth) (1) 126.33 126.33 TVD (usft) 5,492.96 5,507.85 TVDSS (usft) 5,434.96 5,449.85 WS (usft) -1,735.75 -1,747.64 EIW (usft) 2,588.74 2,604.91 Northing (usft) 5,947,786.105 5,947,774.596 Easting (usft( 679,444.815 679,461.262 DLeg (°/100usft) 0.28 1.28 V. Sec (usfq 2,248.001 2,261.88 6,775.00 6,800.00 6,825.00 6,850.00 6,875.00 53.54 53.69 53.75 54.15 54.43 126.32 126.27 126.28 126.33 126.29 5,522.70 5,537.53 5,552.33 5,567.04 5,581.63 5,464.70 5,479.53 5,494.33 5,509.04 5,523.63 -1,759.56 -1,771.47 -1,783.39 -1,795.36 -1,807.38 2,621.11 2,637.34 2,653.58 2,669.87 2,686.23 5,947,763.067 5;947,751.538 5,947,740.000 5,947,728.419 5,947,716.787 679,477.740 679,494.236 679,510.758 679,527.322 679,543.957 0.16 0.62 0.24 1.61 1.13 2,275.75 2,289.66 2,303.59 2,317.55 2,331.57 6,900.00 6,925.00 6,950.00 6,975.00 7,000.00 54.19 54.32 54.00 53.78 54.06 126.34 126.28 126.29 126.31 126.31 5,596.22 5,610.82 5,625.46 5,640.19 5,654.92 5,538.22 5,552.82 5,567.46 5,562.19 5,596.92 -1,819.41 -1,831.42 -1,843.42 -1,855.37 -1,867.34 2,702.59 2,718.94 2,735.28 2,751.56 2,767.84 5,947,705.150 5,947,693.523 5,947,681.917 5,947,670.347 5,947,658.769 679,560.594 679,577.222 679,593.834 679,610.387 679,626.944 0.97 0.56 1.28 0.88 1.12 2,345.60 2,359.61 2,373.82 2,387.57 2,401.53 7,025.00 7,050.00 7,075.00 7,100.00 7,125.00 54.04 54.08 54.22 54.12 54.25 126.32 126.35 126.31 126.35 126.37 5,669.59 5,684.27 5,698.91 5,713.54 5,728.17 5,611.59 5,626.27 5,640.91 5,655.54 5,670.17 -1,879.32 -1,891.31 -1,903.32 -1,915.33 -1,927.35 2,784.14 2,800.45 2,816.77 2,833.10 2,849.43 5,947,647.170 5,947,635.565 5,947,623.947 5,947,612.327 5,947,600.695 679,643.528 679,660.109 679,676.710 679,693.316 679,709.918 0.09 0.19 0.57 0.42 0.52 2,415.51 2,429.48 2,443.471 _ 2,457.47 2,471.461 7,150.00 7,175.00 7,200.00 7,225.00 7,250.00 54.21 53.99 53.81 53.38 52.92 126.35 126.31 126.20 126.18 126.12 5,742.79 5,757.44 5,772.17 5,787.01 5,802.00 5,684.79 5,699.44 5,714.17 5,729.01 5,744.00 -1,939.37 -1,951.37 -1,963.32 -1,975.20 -1,987.00 2,865.76 2,882.08 2,898.37 2,914.61 2,930.76 5,947,589.058 5,947,577.447 5,947,565.888 5,947,554.393 5,947,542.975 679,726.530 679,743.121 679,759.685 679,776.197 679,792.623 0.17 0.89 0.80 1.72 1.85 2,485.46 2,499.44 2,513.41 2,527.34 2,541.20 7,275.00 7,300.00 7,325.00 7,350.00 7,375.00 52.60 51.90 52.10 52.09 51.36 126.09 126.10 126.11 126.13 126.19 5,817.13 5,832.44 5,847.83 5,863.19 5,878.67 5,759.13 5,774.44 5,789.83 5,805.19 5,820.67 -1,998.73 -2,010.37 -2,021.98 -2,033.61 -2,045.19 2,946.84 2,962.81 2,978.73 2,994.66 3,010.51 5,947,531.629 5,947,520.363 5,947,509.132 5,947,497.882 5,947,486.678 679,808.973 679,825.214 679,841.398 679,857.599 679,873.712 1.28 2.80 0.80 0.07 2.93 2,555.00 2,568.70 2,582.36 2,596.04 2,609.63 1211/2016 11:41:57AM Page 11 COMPASS 5000.1 Build 81B $""% bp Azi (azimuth) IGas 4100 * p Final Survey Report BAKER Easting DLeg Wit) (°) Company: North Amenca-ALASKA-BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table (81 58.00usft (DOVON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP7 Survey MD Inc Azi (azimuth) TVD TVDSS WS E/W Northing Easting DLeg Wit) (°) (°) (usft) (usf" lust". (usft) (usft) (usft) (°/100usft) 7,400.00 51.25 126.21 5,894.30 5,836.30 -2,056.71 3,026.26 5,947,475.528 679,889.722 0.44 7,425.00 51.26 126.32 5,909.95 5,851.95 -2,068.25 3,041.98 5,947,464.367 679,905.709 0.35 7,450.00 51.06 126.35 5,925.63 5,867.63 -2,079.78 3,057.66 5,947,453.202 679,921.661 0.81 7,475.00 50.73 126.51 5,941.40 5,883.40 -2,091.30 3,073.27 5,947,442.052 679,937.535 1.41 7,500.00 49.98 126.56 5,957.35 5,899.35 -2,102.76 3,088.74 5,947,430.960 679,953.267 3.00 7,525.00 49.50 126.54 5,973.50 5,915.50 -2,114.12 3,104.07 5,947,419.962 679,968.854 1.92 7,550.00 48.83 126.61 5,989.85 5,931.85 -2,125.40 3,119.26 5,947,409.052 679,984.304 2.69 7,575.00 47.98 126.70 6,006.45 5,948.45 -2,136.56 3,134.25 5,947,398.247 679,999.560 3.41 7,600.00 47.60 126.90 6,023.24 5,965.24 -2,147.65 3,149.08 5,947,387.507 680,014.643 1.63 7,625.00 47.04 127.07 6,040.19 5,982.19 -2,158.71 3,163.76 5,947,376.799 680,029.578 2.30 7,650.00 46.84 127.14 6,057.26 5,999.26 -2,169.72 3,178.33 5,947,366.125 680,044.400 0.83 i 7,675.00 46.75 127.07 6,074.38 6,016.38 -2,180.72 3,192.86 5,947,355.477 680,059.186 0.41 7,700.00 46.61 127.10 6,091.53 6,033.53 -2,191.69 3,207.37 5,947,344.854 680,073.949 0.57 7,725.00 46.57 127.11 6,108.71 6,050.71 -2,202.64 3,221.86 5,947,334.241 680,088.685 0.16 7,750.00 46.71 127.08 6,125.87 6,067.87 -2,213.60 3,236.36 5,947,323.623 680,103.436 0.57 7,775.00 46.57 127.09 6,143.04 6,085.04 -2,224.57 3,250.86 5,947,313.007 680,118.188 0.56 7,800.00 46.59 127.08 6,160.22 6,102.22 -2,235.51 3,265.34 5,947,302.401 680,132.926 0.09 7,825.00 46.65 127.11 6,177.39 6,119.39 -2,246.47 3,279.83 5,947,291.786 680,147.672 0.26 7,850.00 46.49 127.10 6,194.58 6,136.58 -2,257.43 3,294.31 5,947,281.177 680,162.404 0.64 7,875.00 46.51 127.14 6,211.79 6,153.79 -2,268.37 3,308.77 5,947,270.577 680,177.116 0.14 7,900.00 46.54 127.13 6,228.99 6,170.99 -2,279.32 3,323.24 5,947,259.968 680,191.831 0.12 7,925.00 46.60 127.09 6,246.18 6,188.18 -2,290.28 3,337.72 5,947,249.358 680,206.562 0.27 7,950.00 46.46 127.05 6,263.37 6,205.37 -2,301.21 3,352.19 5,947,238.765 680,221.291 0.57 7,975.00 46.12 127.08 6,280.65 6,222.65 -2,312.11 3,366.61 5,947,228.215 680,235.962 1.36 6,000.00 46.16 127.03 6,297.97 6,239.97 -2,322.97 3,381.00 5,947,217.695 680,250.597 0.22 8,025.00 45.97 127.07 6,315.32 6,257.32 -2,333.81 3,395.37 5,947,207.189 680,265.216 0.77 8,050.00 45.74 127.08 6,332.73 6,274.73 -2,344.63 3,409.68 5,947,196.714 680,279.778 - 0.92 1 V. Sec lust" 2,623.14 2,636.62 2,650.06 2,663.43 2,676.67 2,689.79 2,702.80 2,715.83 2,728.30 2,740.84 2,753.28 2,765.68 2,778.06 2,790.43 2,802.80 2,815.18 2,827.54 2,839.91 2,852.27 2,864.61 2,876.95 2,889.31 2,901.66 2,913.97 2,926.25 2,938.52 2,950.74 1211/2016 11.41:57AM Page 12 COMPASS 5000.1 Build 818 0 b Final BP Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bey Site: PB DS 07 TVD Reference: Kelly Bushing / Rotary Table ® 58.00usft (DOYON 16) Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Surrey MD Inc Azl (azimuth) T/D TVDSS WS ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usfq _ 8,075.00 45.65 127.11 6,350.19 6,292.19 -2,355.42 3,423.95 5,947,186.262 680,294.297 0.37 2,962.92 8,100.00 45.52 127.12 6,367.69 6,309.69 -2,366.20 3,438.19 5,947,175.825680,308.785 0.52 2,975.07 8,125.00 45.14 127.09 6,385.26 6,327.26 -2,376.92 3,452.37 5,947,165.436 680,323.211 1.52 2,987.17 8,150.00 45.14 127.14 6,402.90 6,344.90 -2,387.61 3,466.50 5,947,155.078 680,337.589 0.14 2,999.23 8,175.00 45.05 127.14 6,420.55 6,362.55 -2,398.30 3,480.61 5,947,144.723 680,351.950 0.36 3,011.28 8,200.00 44.81 127.13 6,438.25 6,380.25 -2,408.96 3,494.69 5,947,134.398 680,366.272 0.96 3,023.29 8,225.00 44.80 127.23 6,455.98 6,397.98 -2,419.61 3,508.73 5,947,124.085 680,380.553 0.28 3,035.26 8,250.00 44.64 127.41 6,473.75 6,415.75 -2,430.28 3,522.72 5,947,113.752 680,394.789 0.82 3,047.19 8,275.00 44.62 127.37 6,491.54 6,433.54 -2,440.94 3,536.67 5,947,103.419 680,408.989 0.14 3,059.08 8,300.00 44.26 127.30 6,509.39 6,451.39 -2,451.56 3,550.59 5,947,093.133 680,423.151 1.45 3,070.94 8,325.00 44.11 127.25 6,527.32 6,469.32 -2,462.11 3,564.45 5,947,082.910 680,437.259 0.62 3,082.76 8,350.00 44.06 127.42 6,545.27 6,487.27 -2,472.66 3,578.28 5,947,072.690 680,451.332 0.51 3,094.55 8,375.00 44.00 127.44 6,563.25 6,505.25 -2,483.22 3,592.08 5,947,062.456 680,465.373 0.25 3,106.30 j 8,400.00 43.75 127.49 6,581.27 6,523.27 -2,493.76 3,605.83 5,947,052.243 680,479.369 1.01 3,118.021 8,425.00 43.49 127.46 6,599.37 6,541.37 -2,504.25 3,619.52 5,947,042,075 680,493.298 1.04 3,129.67 8,450.00 43.45 127.54 6,617.51 6,559.51 -2,514.72 3,633.17 5,947,031.929 680,507.185 0.27 3,141.29 8,475.00 43.22 127.55 6,635.69 6,577.69 -2,525.18 3,646.77 5,947,021.797 680,521.029 0.92 3,152.871 8,500.00 42.99 127.57 6,653.95 6,595.95 -2,535.59 3,660.31 5,947,011.705 680,534.811 0.92 3,164.40 8,525.00 42.85 127.62 6,672.25 6,614.25 -2,545.98 3,673.80 5,947,001.639 680,548.539 0.58 3,175.88 8,550.00 42.65 127.73 6,690.61 6,632.61 -2,556.35 3,687.23 5,946,991.586 680,562.210 0.65 3,187.31 8,575.00 42.57 127.82 6,709.01 6,651.01 -2,566.72 3,700.61 5,946,981.536 680,575.827 0.40 3,198.68 8,600.00 42.04 128.02 6,727.50 6,669.50 -2,577.06 3,713.88 5,946,971.510 680,589.340 2.19 3,209.96 8,625.00 41.87 128.08 6,746.09 6,688.09 -2,587.36 3,727.05 5,946,961.522 680,602.739 0.70 3,221.131 8,650.00 41.84 128.19 6,764.71 6,706.71 -2,597.66 3,740.17 5,946,951.532 680,616.097 0.32 3,232.27 8,675.00 41.66 128.20 6,783.37 6,725.37 -2,607.95 3,753.25 5,946,941.550 680,629.417 0.72 3,243.36 8,700.00 L8,725.00 41.24 41.13 126.26 128.27 6,802.10 6,744.10 -2,618.19 3,766.25 5,946,931.618 680,642.653 1.69 3,254.391 6,820.92 6,762.92 -2,628_39 3,779.18 5,946,921.730 680,655.814 0.44 3,265.35) 1211/2016 11:41:57AM Page 13 COMPASS 5000.1 Build 81S b BP iibd 04= p Final Survey Report VJR HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPBI Database: EDM R5K - Alaska PROD - ANCP1 Survey_.. MD Inc Azl (azimuth) TVD TVOSS WS ENV Northing Easting DLeg V. Sec j (usft) I°I 1°I (usft) (usft) (usfq (usft) (usft) (usft) ('1100usft) (usft) _ 8,750.00 40.78 128.36 6,839.80 6,781.80 -2,638.55 3,792.03 5,946,911.876 680,668.905 1.42 3,276.24 8,775.00 40.66 128.39 6,858.75 6,800.75 -2,648.67 3,604.82 5,946,902.055 680,681.924 0.49 3,287.08 8,800.00 40.39 128.47 6,877.75 6,819.75 -2,658.77 3,817.54 5,946,892.260 680,694.883 1.10 3,297.86 8,825.00 40.09 128.65 6,896.83 6,838.83 -2,668.84 3,830.17 5,946,882.494 680,707.743 1.29 3,308.54 8,850.00 39.88 128.57 6,915.99 6,857.99 -2,678.86 3,842.73 5,946,872.767 680,720.528 0.86 3,319.17 8,875.00 39.69 128.74 6,935.20 6,877.20 -2,688.85 3,855.22 5,946,863.071 880,733.251 0.88 3,329.731 8,900.00 39.54 128.83 6,954.46 6,896.46 -2,698.84 3,867.64 5,946,853.381 680,745.907 0.64 3,340.24 8,925.00 39.70 128.82 6,973.72 6,915.72 -2,708.83 3,880.06 5,946,843.682 680,758.558 0.64 3,350.73 8,950.00 39.87 128.90 6,992.93 6,934.93 -2,718.87 3,892.52 5,946,833.940 680,771.246 0.71 3,361.26 i 8,975.00 40.14 128.92 7,012.08 6,954.08 -2,728.97 3,905.03 5,946,824.143 680,783.985 1.08 3,371.82 9,000.00 40.40 129.03 7,031.15 5,973.15 -2,739.13 3,917.59 5,946,814.277 680,796.782 1.08 3,382.43 9,025.00 40.27 129.09 7,050.21 6,992.21 -2,749.33 3,930.15 5,946,804.380 680,609.582 0.54 3,393.03 9,050.00 40.63 129.11 7,069.23 7,011.23 -2,759.56 8,942.74 5,946,794.449 680,822.405 1.44 3,403.651 9,075.00 40.94 129.19 7,088.16 7,030.16 -2,769.87 3,955.41 5,946,764.440 680,835.307 1.26 3,414.33 9,100.00 41.04 129.20 7,107.03 7,049.03 -2780.23 3,968.11 5,946,774.379 680,848.255 0.40 3,425.05 9,125.00 41.16 129.31 7,125.87 7,067.87 -2,790.63 3,980.84 5,946,764.282 680,861.220 0.56 _ 3,435.77 9,150.00 41.26 129.44 7,144.68 7,086.68 -2,801.08 3,993.57 5,946,754.136 680,874.193 0.53 3,446.501 9,175.00 41.54 129.38 7,163.43 7,105.43 -2,811.57 4,006.35 5,946,743.944 680,887.209 1.13 3,457.261 9,200.00 41.84 129.56 7,182.10 7,124.10 -2,822.14 4,019.18 5,946,733.679 680,900.289 1.29 3,468.08 9,225.00 41.55 129.69 7,200.75 7,142.75 -2,832.76 4,032.00 5,946,723.368 680,913.355 0.84 3,478.84 9,250.00 41.73 129.73 7,219.42 7,161.42 -2,843.38 4,044.79 5,946,713.049 680,926.391 0.34 3,489.60 9,275.00 42.00 129.75 7,238.04 7,180.04 -2,854.05 4,057.62 5,946,702.687 680,939.467 1.08 3,500.38 9,300.00 42.09 129.80 7,256.61 7,198.61 -2,864.76 4,070.49 5,946,692.281 680,952.582 0.38 3,511.19 9,325.00 42.38 129.96 7,275.12 7,217.12 -2,875.53 4,083.39 5,946,681.813 680,965.726 1.24 3,522.02' 9,350.00 42.52 130.06 7,293.56 7,235.56 -2,886.38 4,096.31 5,946,671.272 680,978.900 0.62 3,532.86 9,375.00 42.75 130.02 7,311.95 7,253.95 -2,897.28 4,109.27 5,946,660.687 680,992.116 0.93 3,543.74 8,400.00 43.11 130.20 7,330.26 7,272.26 -2,908.25 4,122.30 5,946,650.026 681,005.392 1.52 3,554.66 12/12016 11:4157AM Page 14 COMPASS 5000.1 Build 61B Company: Project: SHe: Well: Wellborn: Design: Survey North America -ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19BPB1 07-19BPB1 MD lusrt) 9,425.00 9,450.00 9,475.00 9,500.00 9,525.00 9,550.00 9,575.00 9,600.00 9,625.00 9,650.00 9,675.00 9,700.00 9,725.00 9,750.00 9,775.09 9,800.00 9,825.00 9,850.00 9,875.00 9,900.00 9,925.00 9,950.00 9,975.00 10,000.00 10,025.00 10,050.00 10,075.00 BP riaw Final Survey Report BAKER HUGNO Local Coordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MO Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCPt Inc Azi (azimuth) TVD TVDSS WS E/W Northing Easting DLeg V. Sec 1°1 1°1 fusty lusft) (usfy (usfq (ustt) lusty (°1100usft) (usft) 42.91 130.39 7,348.54 7,290.54 -2,919.28 4,135.30 5,946,639.307 681,018.653 0.95 3,565.55 42.88 130.61 7,366.86 7,308.86 -2,930.33 4,148.24 5,946,628.563 681,031.848 0.61 3,576.38 43.16 130.62 7,385.13 7,327.13 -2,941.43 4,161.19 5,946,617.768 681,045.052 1.12 3,587.20 43.12 130.81 7,403.38 7,345.38 -2,952.58 4,174.15 5,946,606.925 681,058.266 0.54 3,598.02 43.16 131.09 7,421.62 7,363.62 -2,963.78 4,187.06 5,946,596.029 681,071.436 0.78 3,6D8.79 43.28 131.18 7,439.84 7,381.84 -2,975.05 4,199.95 5,946,585.073 681,084.591 0.54 3,619.54 43.06 131.42 7,458.07 7,400.07 -2,986.33 4,212.80 5,946,574.090 681,097.701 1.10 3,630.23 43.21 131.53 7,476.31 7,418.31 -2,997.66 4,225.61 5,946,563.074 681,110.769 0.67 3,640.8811 43.16 131.63 7,494.54 7,436.54 -3,009.01 4,238.41 5,946,552.024 681,123.830 0.34 3,651.51 43.21 131.71 7,512.77 7,454.77 -3,020.38 4,251.19 5,946,540.953 581,136.873 0.30 3,662.12 43.10 131.88 7,531.01 7,473.01 -3,031.78 4,263.84 5,946,529.861 6111,149.884 0.64 3,672.69 43.08 132.05 7,549.26 7,491.26 -3,043.20 4,276.63 5,946,518.743 681,162.847 0.47 3,683.22 42.90 131.91 7,567.55 7,509.55 -3,054.60 4,289.31 5,946,507.642 681,175.783 0.81 3,693.72 42.98 132.02 7,585.85 7,527.85 -3,065.99 4,301.97 5,946,496.555 681,188.709 0.44 3,704.21 42.57 132.09 7,604.20 7,546.20 -3,077.36 4,314.56 5,946,485.483 681,201.576 1.65 3,714.65 42.54 132.16 7,622.62 7,564.62 -3,088.70 -4,327.12 5,946,474.440 681214,380 0.22 3,725.D3 42.47 132.12 7,641.05 7,583.05 -3,100.04 4,339.64 5,946,463.405 681,227.167 0.30 3,735.401 42.17 132.06 7,659.53 7,601.53 -3,111.32 4,352.13 5,946,452.420 681,239.919 1.21 3,745.74 42.13 132.13 7,678.07 7,620.07 -3,122.57 4,364.58 5,946,441.470 681,252.628 0.25 3,756.05 41.93 132.25 7,696.64 7,638.64 -3,133.81 4,376.98 5,946,430.524 681,265.289 0.86 3,766.31 41.69 132.35 7,715.27 7,657.27 -3,145.02 4,389.31 5,946,419.501 681,277.875 1.00 3,776.50 41.63 132.29 7,733.95 7,675.95 -3,156.21 4,401.60 5,946,408.705 681,290.421 0.29 3,786.66 41.40 132.40 7,752.67 7,694.67 -3,167.37 4,413.84 5,946,397.835 681,302.926 0.97 3,796.78 41.29 132.54 7,771.44 7,713.44 -3,178.52 4,426.03 5,946,386.974 681,315.366 0.57 3,806.84 41.04 132.58 7,790.26 7,732.26 -3,189.65 4,438.15 5,946,376.132 681,327.744 1.D1- 3,816.841 40.74 132.84 7,809.16 7,751.16 -3,200.73 4,450.19 5,946,365.339 681,340.044 1.21 3,826.78) 40.52 132.61 7,828.13 7,770.13 -3,211.76 4,462.17 5,946,354.600 681,352.278 0.86 3,836.66 12/1/2016 11:41:57AM Page 15 COMPASS 5000.1 Build 81B fN: bp BP FrFag 1._._,f 'r��` Final Survey Report BAKER HUGHES Company: North Amenca-ALASKA-BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi (arlmuth) TVD TVDSS NIS PJW Northing Easting DLeg V. Sec (usft) I°I 1°) (usft) (usfq (usft) (usft) (usfq (usft) (°1100usft) (usft) -_ 10,100.00 40.35 132.60 7,847.16 7,789.16 -3,222.73 4,474.10 5,D46,343.908 651,364.466 0.68 3,846.51 10,125.00 40.19 133.15 7,866.24 7,808.24 -3,233.73 4,485.95 5,946,333.195 681,376.563 1.56 3,856.26 10,150.00 39.70 133.09 7,885.40 7,827.40 -3,244.70 4,497.66 5,946,322.502 681,388.532 1.97 3,865.90 10,175.00 39.84 133.44 7,904.62 7,846.62 -3,255.66 4,509.31 5,946,311.819 681,400.432 1.06 3,875.46 10,200.00 39.60 133.30 7,923.85 7,865.85 -3,266.63 4,520.92 5,946,301.124 681,412.299 1.02 3,884.99 10,225.00 39.27 133.35 7,943.16 7,885.16 -3,277.53 4,532.47 5,946,290.504 681,424.103 1.33 3,894.48 10,250.00 39.04 133.46 7,962.54 7,904.54 -3,288.38 4,543.94 5,946,279.930 681,435.822 0.96 3,903.89 10,275.00 38.94 133.63 7,981.97 7,923.97 -3,299.21 4,555.34 5,846,269.365 681,447.474 0.59 3,913.241 10,300.00 38.75 133.83 8,001.44 7,943.44 -3,310.05 4,566.67 5,946,258.795 681,459.056 0.91 3,922.51 10,325.00 38.54 134.13 8,020.97 7,962.97 -3,320.89 4,577.91 5,946,248.222 681,470.541 1.13 3,931.69 10,350.00 38.74 134.18 8,040.50 7,982.50 -3,331.77 4,589.11 5,946,237.514 681,481.993 0.81 3,940.84 10,375.00 37.84 134.31 8,060.12 8,002.12 -3,342.58 4,600.21 5,946,227.070 681,493.340 3.61 3,949.89 10,400.00 38.03 134.72 8,079.84 8,021.84 -3,353.35 4,611.17 5,946,216.556 681,504.548 1.26 3,958.81 10,425.00 37.92 134.71 8,099.54 8,041.54 -3,364.17 4,622.10 5,946,205.993 681,515.730 0.44 3,967.69 10,450.00 37.97 134.89 8,119.26 8,661.26 -3,375.01 4,633.00 5,946,185.421 681,526.889 0.49 3,976.561 10,475.00 37.49 135.40 8,139.03 8,081.03 -3,385.85 4,643.80 5,946,184.833 681,537.930 2.29 3,985.30 10,500.00 37.78 135.67 8,158.83 8,100.83 -3,396.75 4,654.49 5,946,174.193 681,548.876 1.33 3,993.94 10,525.00 37.26 136.07 8,178.66 8,120.66 -3,407.67 4,665.09 5,946,163.518 681,559.731 2.30 4,002.48 10,550.00 37.04 136.32 8,198.58 8,140.58 -3,418.57 4,675.54 5,946,152.871 681,570.434 1.07 4,010.88' 10,575.00 37.37 136.87 8,218.50 8,160.50 -3,429.55 4,685.93 5,946,142.136 681,581.075 1.87 4,019.20 10,600.00 36.54 137.46 8,238.47 8,180.47 -3,440.57 4,696.15 5,946,131.359 681,591.549 3.61 4,027.35, 10,625.00 36.35 137.62 8,258.58 8,20D.58 -3,451.53 4,706.17 5,946,120.642 681,601.829 0.85 4,035.321 10,650.00 35.93 138.05 8,278.77 8,220.77 -3,462.46 4,716.07 5,946,109.950 681,611.980 1.96 4,043.17 TIP 10,660.00 35.40 139.62 8,286.90 8,228.90 -3,466.85 4,719.91 5,946,105.653 681,615.919 10.60 4,046.19 KOP - Top of Whipstock 12/1/2016 11:41:57AM Page 16 COMPASS 5000.1 Build 81B Survey MD Inc USFSI '"' s by OWN?, 30.59 Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-19BPB1 Survey MD Inc USFSI (usft) 1°) BAKER 10,685.14 30.59 Interpolated Azimuth Well 07-19 10,710.13 28.22 Interpolated Azimuth Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) 10,740.27 28.69 Interpolated Azimuth Minimum Curvature 10,770.28 29.52 Interpolated Azimuth (°1100usft) 10,800.29 29.46 Interpolated Azimuth 8,307.98 10,830.20 29.70 Interpolated Azimuth 5,946,095.142 10,847.73 30.19 Interpolated Azimuth 4,052.71 10,870.26 30.42 Interpolated Azimuth 8,271.75 10,885.00 30.78 INTERMEDIATE CASING 1 10,900.14 31.23 Interpolated Azimuth 4,057.72 10,930.26 31.64 10,960.79 32.88 10,990.54 33.17 11,020.45 35.91 11,050.79 40.41 11,080.41 44.36 11,110.37 47.79 11,140.42 50.15 11,170.50 52.39 121112016 11: 41:57AM BP USFSI Final Survey Report BAKER E1W HUGHES Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi(azimuth) TVD TVDSS WS E1W Northing 4,736.54 Eastipg DLeg V. Sec 4,718.83 (°) (usft) (usfq (Gain (usft) (usft) 5,945,834.073 (usfn (°1100usft) (usm 143.76 8,307.98 8,249.98 -3,477.56 4,728.41 5,946,095.142 681,524.673 21.12 4,052.71 148.13 8,329.75 8,271.75 -3,487.71 4,735.29 5,946,085.158 681,631.788 12.79 4,057.72 153.72 8,356.26 8,298.26 -3,500.25 4,742.26 5,946,072.785 681,639.048 8.97 4,062.40 159.58 8,382.48 8,324.48 -3,513.64 4,748.03 5,946,059.534 681,645.131 9.89 4,065.76 165.69 8,408.61 8,350.61 -3,527.72 4,752.43 5,946,045.560 681,649.865 10.02 4,067.65 171.99 8,434.63 8,376.63 -3,542.19 4,755.29 5,946,031.164 681,653.055 1042 406795 175.59 8,449.82 8,391.82 -3,550.89 4,756.23 5,946,022.493 681,654.203 10.62 4,067.37 180.30 6,469.27 8,411.27 -3,562.24 4;756.64 5,946,011.153 681,654.875 10.60 4,065.79 183.37 it.I:1e1:. 192.44 197.18 202.19 206.24 208.52 205.69 200.79 195.60 191.19 8,481.96 8,494.94 8,520.64 8,546.46 8,571.41 8,596.05 8,619.90 8,641.78 8,662.57 8,682.30 8,701.12 8,423.96 8,436.94 8,462.64 8,488.46 8,513.41 8,538.05 8,561.90 8,583.78 8,604.57 8,624.30 8,643.12 Page 17 -3,569.74 -3,577.51 -3,592.98 -3,608.72 -3,623.98 -3,639.43 -3,656.06 -3,673.83 -3,693.66 -3,715.18 -3,738.00 4,756.39 5,946,003.653 4,755.73 5,945,995.872 4,753.15 5,945,980.339 4,748.97 5,945,964.506 4,743.51 5,94 5, 949.129 4,736.54 5,945,933.522 4,727.91 5,945,916.694 4,718.83 5,945,898.712 4,710.35 5,945,878.696 4,703.29 5,945,857.012 4,697.87 5,945,834.073 681,654.810 681,654.324 681,652.109 681,648.306 681,643.206 681,636.601 681,628.360 681,619.704 681,611.669 681,605.141 681,600.259 10.89 10.69 10.46 9.23 9.23 11.95 15.54 14.81 16.42 15.21 13.65 4,064.26 4,062.25 4,057.02 4,050.18 4,042.15 4,032.60 4,021.21 4,009.19 3,997.39 3,986.70 3,977.40 COMPASS 5000 1 Build 81B 440 by BP - •■ S Final Survey Report BAKE HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay Site: PB DS 07 ND Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS WS E/W Northing Easting DLeg V.Sec I1 (uafy (°) (°) (usft) (usft) (uafy (usft) (usft( (usft) (°I100uaft) (usft) 11,200.53 54.34 185.60 8,719.05 8,661.05 -3,761.82 4,694.37 5,945,810.175 681,597.319 16.28 3,969.82 11,230.44 54.35 181.82 8,736.49 8,678.49 -3,786.07 4,692.80 5,945,785.901 681,596.317 10.27 3,964.06 11,259.99 52.16 185.86 8,754.17 8,696.17 -3,809.69 4,691.23 5,945,762.256 681,595.299 13.22 3,958.41 11,290.26 52.32 190.03 8,772.71 8,714.71 -3,833.38 4,687.92 5,945,738.495 681,592.549 10.90 3,951.04 11,320.99 52.31 191.77 8,791.50 8,733.50 -3,857.26 4,683.32 5,945,714.516 681,588.513 4.48 3,942.36 11,350.24 52.71 794.88 8,809.42 8,751.42 -3,879.75 4,677.99 5,945,691.910 681,583.718 8.43 3,933.21 11,380.26 53.41 197.04 8,827.59 8,769.59 -3,902.72 4,671.42 5,945,668.790 681,577.685 7.18 3,922.75 11,410.32 55.22 197.98 8,845.13 8,787.13 -3,926.00 4,664.07 5,945,645.343 681,570.887 6.53 3,911.47 11,440.25 57.01 200.18 8,861.81 8,803.81 -3,949.48 4,655.95 5,945,621.683 681,563.315 8.54 3,899.39 • 11,470.25 59.31 201.62 8,877.64 8,819.64 -3,973.28 4,646.85 5,945,597.673 681,554.783 8.68 11,500.32 61.44 204.36 8,892.51 8,834.51 -3,997.34 4,536.64 5,945,573.385 681,545.138 10.63 3,886.30 3,872.07 11,530.48 64.03 206.21 8,906.32 8,848.32 4,021.57 4,625.18 5,945,548.889 681,534.258 10.17 3,856.58 11,561.26 65.63 208.97 8,919.41 8,861.41 4,046.26 4,612.28 5,945,523.911 881,521.938 9.64 3,839.58 i 11,590.28 68.13 211.70 8,930.81 8,872.81 4,06928 4,598.80 5,945,500.575 681,509.002 12.21 3,822.31 11,620.33 68.20 216.27 8,941.99 8,883.99 4,092.41 4,583.21 5,945,477.095 681,493.963 14.12 3,802.94 11,653.67 68.47 220.13 8,954.30 8,896.30 4,116.75 4,564.05 5,945,452.310 681,475.384 10.79 3,779.85 11,679.75 70.25 223.55 8,963.50 8,905.50 4,134.93 4,547.77 5,945,433.758 681,459.537 14.04 3,760.66 11.710.32 71.77 227.62 8,973.45 8,915.45 4,155.15 4,527.13 5,945,413.060 681,439.374 13.53 3,738.82 11,740.45 73.07 231.12 8,982.55 8,924.55 4,173.84 4,505.33 5,945,393.857 681,418.024 11.88 3,712.11 11,770.22 74.48 234.86 8,990.87 8,932.87 4,191.04 4,482.51 5,945,376.126 681,395.613 12.97 3,686.64 11,800.32 75.81 237.60 8,996.59 8,940.59 4,207.21 4,458.33 5,945,359.395 681,371.817 9.83 3,660.02 11,831.47 76.99 239.36 9,005.91 8,947.91 4,223.04 4,432.52 5,945,342.968 681,346.389 6.67 3,631.86 11,860.17 73.78 240.28 9,013.15 8,955.15 4,237.00 4,408.52 5,945,328.448 681,322.723 11.61 3,605.79 11,890.82 77.43 242.45 9,020.77 8,962.77 4,251.22 4,382.46 5,945,313.621 681,297.013 13.74 3,577.67 11,920.62 82.58 246.19 9,025.94 8,967.94 4,263.92 4,356.03 5,945,300.300 681,270.882 21.24 3,549.42 11,950.62 85.61 251.37 9,029.03 8,971.03 4,274.72 4,326.22 5,945,288.859 681,243.339 19.92 3,520.77 11,980.90 - 86.83 256.47 9,031.03 8,973.03 4,283.08 4,299.20 5,945,279.815 681,214.523 17.28 3,490.13 121112016 11:41.57AM Page 18 COMPASS 5000.1 Build 818 by Measured Vertical Company: North America- ALASKA - BP Project: Prudhoe Bay (usft) Site: PB DS 07 8,278.77 Well: 07-19 8,286.90 Wellbore: 07-19BPB1 6,307.98 Design: 07-19BPB1 8,329.75 Survey 8,356.26 MD Inc Azi (azimuth) TVD (usft) (°I V) (usft) 12,010.50 86.50 260.25 9,032.75 12,046.00 86.50 260.25 9,034.92 Projection to TD 8,469.27 10,885.00 8,481.96 INTERMEDIATE CASING Design Annotations Measured Vertical Depth Depth (usft) (usft) 10,650.00 8,278.77 10,660.00 8,286.90 10,685.14 6,307.98 10,710.13 8,329.75 10,740.27 8,356.26 10,770.28 8,382.48 10,800.29 8,408.61 10,830.20 8,434.63 10,847.73 8,449.82 10,870.26 8,469.27 10,900.14 8,494.94 12,046.00 9,034.92 BP I/.ra\ Final Survey Report BAKER HUGHES Local Coordinates Local Co-ordinate Reference: Well 07-19 lust" TVD Reference: Kelly Bushing / Rotary Table (d1 58.00usft (DOYON 16) -3,462.46 4,716.07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) 4,719.91 KOP-Top of Whipstock North Reference: True Interpolated Azimuth -3,487.71 Survey Calculation Method: Minimum Curvature -3,500.25 4,742.26 Database: EDM R5K-Alaska PROD -ANCP1 TVDSS WS E/W Northing Easting DI -eq V. Sec (usft( (usft( (usft' (uat) lust" (°1100usft) (usft) 8,974.75 -4,289.04 4,270.26 5,945,273.176 681,185.736 12.80 3,460.60 8,976.92 -4,295.04 4,235.34 5,945,266.357 681,150.967 0.00 3,425.17 Local Coordinates +N/S +E/.W lust" (usft) Comment -3,462.46 4,716.07 TIP -3,466.85 4,719.91 KOP-Top of Whipstock -3,477.56 4,728.41 Interpolated Azimuth -3,487.71 4,735.29 Interpolated Azimuth -3,500.25 4,742.26 Interpolated Azimuth -3,513.64 4,748.03 Interpolated Azimuth -3,527.72 4,752.43 Interpolated Azimut" -3,542.19 4,755.29 Interpolated Azimuth -3,550.89 4,756.23 Interpolated Azimuth -3,562.24 4,756.64 Interpolated Azimuth -3,577.51 4,755.73 Interpolated Azimuth 4,295.04 4,235.34 Projection to TD Approved By: Yosha 3.250 4.250 Survey Manager Baker Hughes 1211/2016 11:41:57AM Page 19 COMPASS 5000 1 Build 81B �Ow bp North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19B 500292088702 Design: 07-19B Final Survey Report 01 December, 2016 FI BAKER HUGHES by Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B 07-19B -- Wellbors Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: Alaska NAD27 State Plane Zones Geo Datum: NAD27' OGP-Usa AK [4267'15864) Map Zone: NAD27'OGP-Usa AK 7 Alaska zone 4[26734.1586, Site PB DS 07, TR -11-14 Site Position: From: Map Position Uncertainty: 0.00 usft Design Audit Notes: Version: Vertical Section: BGGM2016 12/1/2016 07-19B — BP I/.A\ Fww.e 07-19,07-19ll Position -W-S 0.00 usft Local Coordinate Reference: +EI -W 0.00 usft LPosition Uncertainty 0.00 usft MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) 07-19B -- Wellbors Magnetics Model Name Sample Date Design Audit Notes: Version: Vertical Section: BGGM2016 12/1/2016 07-19B — BP I/.A\ Final Survey Report BAKER Depth From (TVD) HUGHES Local Coordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table ® 58.DOusft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Northing: Easting: Slot Radius: Northing: Easting: Wellhead Elevation: Declination (°) 18.18 System Datum: 5,948,144.780 usft 677,382.280 usft 0.000 in • 5,949,460.460 usft 676,816.190 usft 29.72 usft Mean Sea Level Using Well Reference Point Using geodetic scale factor Latitude: Longitude: Grid Convergence: Latitude: Longitude: Ground Level: Dip Angle Field Strength 1°I (nT) 81.00 57,556 01 70° 15'49.847 N 148° 33'56.934 W 1.35 ° 70'16'2.915N 148° 34'12.505 W 27.59 usk Phase: ACTUAL Tie On Depth: 11,620.33 Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft( (usft) (°( 28.28 0.00 0.00 146 .42 121112016 12: 42: 01PM Page 2 COMPASS 5000.1 Build 818 BP RAW Z- -,>: '►�� Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usR (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usR (DOYON 16) Well: D7-19 North Reference: True Wellborn: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K -Alaska PROD - ANCP1 Survey Program Date 12/112016 From To (usm (usfq Survey(Wellbore) Tool Name Description 100.00 10,650.00 Survey #7 (07-19) GYD-CT-CMS Gyrodata cont.casing m/s 10,660.00 11,620.33 BHI CTK MWD 3-1/4" (07-19BPB7) MWD MWD -Standard 11,651.26 13,538.88 BHI CTK MWD 3-1/4"(07-19B) MWD MWD -Standard Survey -- MD Inc Azi(azimuth) TVD TVDSS WS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usty (usft) (usR) (USM (usft) (usfg (°/100usft) Wall) 28.28 0.00 0.00 28.28 -29.72 0.00 0.00 5,949,460.460 676,816.190 0.00 0.001 79.00 0.25 183.89 79.00 21.00 -0.11 -0.01 5,949,460.347 676,816.185 0.50 0.09 20" 100.00 0.36 183.89 100.00 42.00 -0.22 -0.02 5,949,460.235 676,816.180 0.50 0.18 200.00 0.22 180.11 200.00 142.00 -0.73 -0.04 5,949,459.729 676,816.170 0.14 0.59 300.00 0.42 171.89 300.00 242.00 -1.29 0.01 5,949,459.175 676,816.235 0.20 1.08 400.00 0.45 178.02 399.99 341.99 -2.D4 0.08 5,949,458.422 676,816.318 0.06 1.74 500.00 0.36 176.01 499.99 441.99 -2.75 0.12 5,949,457.717 676,816.370 0,09 2.35 600.00 0.49 169.51 599.99 541.99 -3.48 0.21 5,949,456,986 676,816.486 0.14 3.02 700.00 0.45 172.61 599.99 641.99 -4.29 0.34 5,D49,456.179 676816.634 0.05 3.76 800.00 0.39 146.01 799.98 741.98 -4.96 0.58 5,949,455.514 676,816.890 0.20 4.46 900.00 0.42 130.39 899.98 841.98 -5.48 1.05 5,949,455.005 676,817.372 0.11 5.15 1,000.00 0.39 118.51 999.98 941.98 -5.88 1.63 5,949,454.619 676,817.959 0.09 5.80 1,100.00 0.21 88.11 1,099.98 1,041.98 -6.04 2.11 5,949,454.474 676,818.445 0.23 6.20 1,200.00 0.22 72.72 1,199.98 1,141.98 -5.97 2.48 5,949,454.546 676,818,810 0.06 6.35 1,300.00 0.21 55.28 1,299.97 1,241.97 -5.81 2.81 5,949,454.715 676,819.140 0.07 6.40' 1,400.00 0.78 123.38 1,399.97 1,341.97 -6.08 3.53 5,949,454.462 676,819.865 0.73 7.02 1,500.00 3.43 135.76 1,499.90 1,441.90 -8.60 6.19 5,949,452.007 676,822.579 2.67 10.59 1,600.00 5.77 140.54 1,599.57 1,541.57 -14.63 11.47 5,949,446.108 676,828.001 2.37 18.53 1,700.00 6.36 141.65 1,699.01 1,641.01 -22.85 18.10 5,949,438.042 676,834.824 0.60 29.05 1,800.00 6.35 139.00 1,798.39 1,740.39 -31.37 25.17 5,949,429.693 676,842.086 0.29 40.05 121112016 12:42:01PM Page 3 COMPASS 5000.1 Build 818 Z byFinalSurve BP •• Report BAKER HUGHES Company: North America -ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table ® 58,00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth( TVD TVDSS WS ENV Northing Eaeting DLeg V. Sec (usft) (•( (•) (usfy (usft) (usft( (usft( (usft) (usft( (°1100usft) lush) - 1,900.00 5.26 130.30 1,897.79 1,839.79 -39.07 32.95 5,949,422.179 676,850.050 0.96 50.78 2,000.00 7.87 110.39 1,997.04 1,939.04 44.96 43.53 5,949,416.516 676,860.763 2.91 61.55 2,100.00 11.43 104.36 2,095.61 2,037.61 49.83 59.55 5,949,412.050 676,876.894 3.70 74451 2,125.00 12.16 105.00 2,120.09 2,062.09 -51.12 64.50 5,949,410,870 676,881.865 2.97 78.26 2,150.00 13.04 106.23 2,144.48 2,086.48 -52.59 69.75 5,949,409.524 676,887.150 3.68 82.39 2,175.00 13.96 108.73 2,166.79 2,110.79 -54.35 75.31 5,949,407.899 676,892.753 4.36 86.93 2,200.00 14.60 110.51 2,193.02 2,135.02 -56.42 81.12 5,949,405.964 676,898.607 3.10 91.87 2,225.00 15.53 112.27 2,217.16 2,159.16 -58.79 87.17 5,949,403.734 676,904.709 4.15 97.19 2,250.00 16.34 113.17 2,241.20 2,183.20 -61.44 93.50 5,949,401.232 676,911.099 3.39 102.90 2,275.00 17.11 113.57 2,265.14 2,207.14 -64.30 100.10 5,949,398.534 676,917.768 3.11 108.93 2,300.00 17.73 113.30 2,289.00 2,231.00 -67.28 106.97 5,949,395.720 676,924.703 2.50 115.21 2,325.00 18.49 113.28 2,312.76 2,254.76 -70.35 114.11 5,949,392.816 676,931.910 3.04 121.72 2,350.00 19.24 113.30 2,336.41 2,278.41 -73.54 121.53 5,949,389.795 676,939.407 3.00 126.49 2,375.00 20.10 112.80 2,359.95 2,301.95 -76.84 129.27 5,949,386.684 676,947.226 3.51 2,400.00 21.12 111.83 2,383.35 2,325.35 -80.18 137.42 5,949,383.537 676,955.443 4.30 135.51 142.80 2,425.00 21.84 111.62 2,406.62 2,348.62 -83.57 145.92 5,949,380.350 676,964.023 2.90 150.33 50.00 22.64 110.99 2,429.76 2,371.76 -87.00 154.74 5,849,377.121 676,972.917 3.34 158.06 2,475.00 23.61 110.30 2,452.75 2,394.75 -90.46 163.92 5,949,373.877 676,982.183 4.03 166.03 2,500.00 24.42 110.03 2,475.58 2,417.58 -93.97 173.47 5,949,370.596 676,991.813 3.27 174.23 2,525.00 24.93 110.11 2,498.30 2,440.30 -97.55 183.28 5,949,367.246 677,001.697 2.04 182.64 2,550.00 25.73 110.52 2,520.90 2,462.90 -101.27 193.31 5,949,363.769 677,011.811 3.28 191.2811 2,556.00 25.90 110.69 2,526.30 2,468.30 -102.19 195.75 5,949,362.907 677,014.277 3.12 193.40 13 318" I 2,575.00 26.45 111.20 2,543.35 2,485.35 -105.18 203.58 5,949,360.095 677,022.173 3.12 200.22 2,600.00 27.07 111.88 2,565.67 2,507.67 -109.32 214.05 5,949,356.209 677,032.736 2.77 209.46 2,625.00 28.16 113.07 2,587.82 2,529.82 -113.75 224.76 5,949,352.029 677,043.546 4.96 219.08 2,650.00 _ 29.22 113.90 2,609.75 2,551.75 -118.53 235.77 5,949,347.504 677,054.665 4.45 229,151 121112016 12:42:01PM Page 4 COMPASS 5000.1 Build 81B '= by Company: Project: Site: Well: Wellbore: Design: Survey MD BP I/.FI\ ND Final Survey Report s HUGHES EIW Northing Easting North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) 07-19 North Reference: True 07-198 Survey Calculation Method: Minimum Curvature 07-198 Database: EDM R5K-Alaska PROD -ANCP1 MD Inc Azi (azimuth) ND TVDSS NIS EIW Northing Easting DLeg (uaft) I°) (°I (usft) (usftl (usft) (usft) (usft) (usft) (°I100usft) 2,675.00 30.13 114.53 2,631.47 2,573.47 -123.61 247.06 5,949,342.694 677,066.068 3.85 2,700.00 31.16 115.00 2,652.98 2,594.98 -128.95 258.63 5,949,337.629 677,077.760 4.23 2,725.00 31.51 115.06 2,674.33 2,616.33 -134.45 270.41 5,949,332.406 677,089.665 1.41 2,750.00 31.90 115.26 2,695.60 2,637.60 -140.04 282.30 5,949,327.102 677,101.684 1.62 2,775.00 32.62 115.63 2,716.74 2,658.74 -145.77 294.35 5,949,321.653 677,113.864 2.99 2,800.00 33.47 116.51 2,737.70 2,679.70 -151.76 306.60 5,949,315.951 677,126.245 3.90 2,825.00 34.16 117.25 2,758.47 2,700.47 -158.05 319.00 5,949,309.954 677,138.798 3.21 2,850.00 34.84 117.90 2,779.07 2,721.07 -164.61 331.56 5,949,303.695 677,151.498 3.09 2,875.00 35.40 118.62 2,799.52 2,741.52 -171.42 344.22 5,949,297.185 677,164.322 2.79 2,900.00 36.07 120.05 2,819.82 2,761.82 -178.57 356.95 5,949,290.332 677,177.212 428 2,925.00 36.65 121.16 2,839.95 2,781.95 -186.12 369.71 5,949,283.088 677,190.141 3.51 2,950.00 37.06 121.62 2,859.95 2,801.95 -193.93 382.51 5,949,275.581 677,203.120 1.98 2,975.00 38.28 122.92 2,879.74 2,821.74 -202.09 395.42 5,949,267.729 677,216.223 5.82 3,000.00 38.96 123.33 2,899.27 2,841.27 -210.81 408.49 5,949,259.511 677,229.487 2.91 3,025.00 39.94 123.92 2,918.58 2,860.58 -219.41 421.72 5,949.251.028 677,242.915 4.20 3,050.00 41.33 124.56 2,937.55 2,879.55 - -228.57 435.17 5,949,242.186 877;256.584 5.80 3,075.00 41.77 124.55 2,956.26 2,898.26 -237.98 448.83 5,949,233.105 677,270.456 1.76 3,100.00 42.32 124.61 2,974.82 2,916.82 -247.48 462.61 5,949,223.929 677,284.460 2.21 3,125.00 42.90 124.67 2,993.22 2,935.22 -257.10 476.54 5,949,214.639 677,298.606 2.33 3,150.00 43.34 124.64 3,011.47 2,953.47 -266.82 490.60 5,949,205.256 677,312.886 1.76 3,175.00 43.88 124.58 3,029.57 2,971.57 -276.61 504.79 5,949,195.798 677,327.303 2.17 3,200.00 44.27 124.51 3,047.53 2,989.53 -286.47 519.11 5,949,186.277 677,341.854 1.57 3,225.00 44.52 124.49 3,065.40 3,007.40 -296.38 533.53 5,949,176.712 677,356.496 1.00 3,250.00 44.69 124.50 3,083.20 3,025.20 -306.32 547.99 5,949,167.113 677,371.193 0.68 3,275.00 44.93 124.46 3,100.93 3,042.93 -316.30 562.52 5,949,157.484 677,385.946 0.97 3,300.00 45.09 124.43 3,118.61 3,060.61 -328.30 577.10 5,949,147.829 677,400.757 0.65 3,325.00 44.89 124.71 3,136.29 3,078.29 -336.33 591.65 5,949,138.145 677,415.541 1.13 V. Sec (usft) 239.62 250.47 261.57 272.80 284.24 296.00 308.11 320.51 333.19 346.19 359.53 373.12 387.06 401.39 _ 416.03 431.11 446.50 462.04 477.76 493.63 509.64 525.77 542.00 558.28 574.63 591.02 607.43 1211/2016 12:42:01PM Page 5 COMPASS 5000.1 Build 81B ••�BP by I/.FI\ yi '►N' Final Survey Report HUGHES Company: North America -ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellborn: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azl (azimuth) TVD TVDSS WS EIW Northing Easgng DLeg V. Sec (usft) (°) (°) (usft) (usfq (usf" (usft) (usft) (usft) (°1100usft) (usft)- 3,350.00 44.88 124.45 3,154.00 3,096.00 -346.34 606.18 5,949,128.477 677,430.297 0.74 623.80 3,375.00 44.99 124.44 3,171.70 3,113.70 -356.33 620.74 5,949,118.835 677,445.088 0.44 640.18 3,400.00 44.84 124.38 3,189.40 3,131.40 -366.30 635.30 5,949,109.205 677,459.880 0.62 656.54 3,425.00 45.05 124.35 3,207.10 3,149.10 -376.27 649.88 5,949,099.583 677,474.687 0.84 672.91 3,450.00 44.83 124.30 3,224.79 3,166.79 -386.23 664.46 5,949,069.971 677,489.500 0.89 689.27 3,475.00 44.95 124.24 3,242.50 3,184.50 -396.16 679.05 5,949,080.382 677,504.309 0.51 705.61 3,500.00 45.02 124.27 3,260.19 3,202.19 406.11 693.65 5,949,070.780 677,519.145 0.29 721.98 3,525.00 44.83 124.25 3,277.89 3,219.89 -416.05 708.24 5,949,061.188 677,533.965 0.76 738.33 3,550.00 44.71 124.21 3,295.64 3,237.64 -425.95 722.80 5,949,051.629 677,548.750 0.49 754.63 3,575.00 44.83 124.23 3,313.38 3,255.38 435.85 737.36 5,949,042.073 677,563.536 0.48 770.93 3,600.00 44.74 124.26 3,331.13 3,273.13 445.76 751.92 5,949,032.508 677,578.322 0.37 787.24 3,625.00 44.65 124.33 3,348.90 3,290.90 455.67 766.44 5,949,022.945 677,593.076 0.41 803.53 3,650.00 44.49 124.43 3,366.71 3,308.71 465.58 780.92 5,949,013.382 677,607.783 0.70 819.79 3,675.00 44.25 124.67 3,384.58 3,326.58 475.49 795.32 5,949,003.809 677,622.410 1.17 836.01 3,700.00 44.23 124.81 3,402.49 3,344.49 -485.43 809.66 5,948,994;209 677,636.971 0.40 852.22 3,725.00 44.12 124.97 3,420.42 3,362.42 -495.40 - 823.95 5,948,984.583 677,851.490 0.63 _ 868.43 3,750.00 44.07 125.08 3,438.38 3,380.38 -505.38 838.19 5,948,974.937 677,665.966 0.37 884.621 3,775.00 44.11 125.18 3,458.33 3,388.33 -515.39 852.42 5,948,965.265 677,680.422 0.32 900.83 3,800.00 43.97 125.08 3,474.30 3,416.30 -525.39 866.63 5,948,955.602 677,694.866 0.63 917.02. 3,825.00 44.05 125.07 3,492.28 3,434.28 -535.37 880.85 5,948,945.958 677,709.311 0.32 933.20 3,850.00 44.03 125.07 3,510.26 3,452.26 -545.36 895.07 5,948,936.310 677,723.764 0.08 949.39 3,875.00 43.84 124.97 3,526.26 3,470.26 -555.31 909.28 5,946,926.693 677,738.199 0.81 965.54 3,900.00 43.88 124.98 3,546.29 3,488.29 -565.24 923.47 5,948,917.100 677,752.621 0.16 981.66 3,925.00 43.88 124.96 3,564.30 3,506.30 -575.17 937.67 5,948,907.505 677,767.050 0.06 997.79 3,950.00 43.59 124.99 3,582.37 3,524.37 -585.08 951.83 5,948,897.934 677,781.439 1.16 1,013.88 3,975.00 43.61 125.07 3,600.47 3,542.47 -594.98 965.95 5,948,888.373 677,795.784 0.23 1,029.93 4,000.00 43.60 - 125.04 3,618.58 3,560.58 -604.88 980.06 5,948,878.604 677,810.127 0.09 1,045.99 121112016 12:42:01PM Page 6 - - _ COMPASS 5000.1 Build 81B Company: Project: Site: Well: Wellbore: Design: Survey by BP WE Fag Final Survey Report BAKER Muds North America - ALASKA - BP Inc Azi(azimuth) TVD Local Co-ordinate Reference: Well 07-19 Prudhoe Bay Northing Easting DLeg ND Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) 07-19 North Reference: True 07-19B Survey Calculation Method: Minimum Curvature 07-19B Database: EDM R5K-Alaska PROD -ANCP1 MD Inc Azi(azimuth) TVD TVDSS WS EIW Northing Easting DLeg (usR) (°( (°( lusty lusft) (usR( (usft( (usft) lust" (°/toousfq 4,025.00 43.52 125.00 3,636.69 3,57B.69 -614.77 994.17 5,948,869.253 677,824.463 0.34 4,050.00 43.51 125.02 3,654.82 3,596.82 -624.64 1,006.27 5,948,859.711 677,838.789 0.07 4,075.00 43.31 124.97 3,672.98 3,614.98 -634.50 1,022.34 5,948,850.192 677,653.090 0.81 4,100.00 43.28 124.94 3,691.1B 3,633.18 -644.32 1,036.40 5,948,640.703 677,867.367 0.15 4,125.00 43.13 124.93 3,709.40 3,651.40 -654.12 1,050.43 5,948,831.235 677,881.623 0.60 4,150.00 43.02 124.89 3,727.66 3,669.66 -663.89 1,064.43 5,94B,821.796 677,895.849 0.45 4,175.00 43.13 124.91 3,745.92 3,687.92 -673.66 1,078.43 5,948,812.360 677,910.077 0.44 4,200.00 43.07 124.87 3,764.18 3,706.18 -683.43 1,092.44 5,948,802.921 677,924.313 0.26 4,225.00 43.08 124.92 3,782.44 3,724.44 -693.20 1,106.45 5,948,793.486 677,93B.542 0.14 4,250.00 43.00 124.93 3,800.71 3,742.71 -702.97 1,120.44 5,948,784.049 677,952.757 0.32 4,275.00 43.07 124.92 3,818.99 3,760.99 -712.73 1,134.43 5,948,774.614 677,966.970 0.28 4,300.00 42.95 124.90 3,837.27 3,779.27 -722.49 1,148.41 5,948,765.186 677,961.179 0.48 4,325.00 42.81 124.82 3,855.59 3,797.59 -732.22 1,162.37 5,948,755.794 677,995.361 0.60 4,350.00 42.42 124.77 3,873.98 3;815.98 -741.88 1,176.27 5,948,746.485 678,009.483 1.57 4,375.00 42.51 124.78 3,892.43 3;834.43 -751.50 1,190.13 5,948737.167 678,023.569 0.36 4,400.00 42.35 124.83 3,910.88 3,852.88 -761.13 1,203.98 5,948,727.868 678,037.640 0.65 4,425.00 42.46 124.78 3,929.34 3,871.34 -770.75 1,217.83 5,948,718.573 678,051.704 0.46 4,450.00 42.29 124.75 3,947.!11 3,889.81 -780.36 1,231.67 5,948,709.294 678,065.767 0.68 4,475.00 42.28 124.74 3,966.30 3,908.30 -789.95 1,245.49 5,948,700.035 678,079.809 0.05 4,500.00 42.00 124.71 3,984.84 3,926.84 -799.50 1,259.27 5,948,690.808 678,093.615 1.12 4,525.00 41.91 124.75 4,003.43 3,945.43 -809.02 1,273.01 5,948,681.611 676,107.770 0.38 4,550.00 41.73 124.77 4,022.06 3,964.06 -B18.53 1,286.71 5,948,672.432 678,121.683 0.72 4,575.00 41.68 124.84 4,040.73 3,982.73 -828.02 1,300.36 5,948,663.263 678,135.558 0.27 4,600.00 41.64 124.88 4,059.41 4,001.41 -837.52 1,314.00 5,948,654.088 678,149.413 0.19 4,625.00 41.24 124.89 4,078.15 4,020.15 -846.98 1,327.57 5,948,644.947 678,163.203 1.60 4,650.00 41.22 124.92 4,096.95 4,038.95 -856.41 1,341.0B 5,948,635.839 678,176.933 0.11 4,675.00 41.24 124.91 4,115.75 4,057.75 -865.84 1,354.60 5,948,626.729 678,190.661 0.08 V. Sac (usfq 1,062.03 1,078.05 1,094.04 1,110.00 1,125.92 1,141.81 1,157.69 1,173.58 1,189.48 1,205.34 1,221.21 1,237.08 1,252.90 1,268.64 1,284.32 1,300.00 1,315.68 1,331.34 1,346.97 1,362.55 1,378.08 1,393.58 1,409.04 1,424.49 1,439.88 1,455.21 1,470.54 121112016 12:42:01PM Page 7 COMPASS 5000.1 Build 81B S�'" rs, BP Z0. _4a p Final Survey Report I/.ra\ HUER GHES Company:. North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-198 Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc An (azimuth) TVD TVDSS NIS EM Northing Easting DLeg V. Sec (usf) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft( (°1100usft) (usft) 4,700.00 41.07 124.90 4,134.57 4,076.57 -875.26 1,368.09 5,948,617.634 678,204.370 0.68 1,485.85 4,725.00 41.20 124.81 4,153.40 4,095.40 -884.66 1,381.58 5,948,608.556 678,218.082 0.57 1,501.14 4,750.00 40.87 124.82 4,172.26 4,114.26 -894.03 1,395.06 5,948,599.505 678,231.772 1.32 1,516.40 4,775.00 40.68 124.84 4,191.19 4,133.19 -903.35 1,408.46 5,948,590.498 678,245.389 0.76 1,531.58 4,800.00 40.81 124.80 4,210.13 4,152.13 -912.67 1,421.86 5,948,581.498 678,258.999 0.53 1,546.75 4,825.00 40.80 124.81 4,229.06 4,171.06 -921.99 1,435.27 5,948,572.491 676,272.626 0.05 1,551.94 4,850.00 41.00 124.76 4,247.95 4,189.95 -931.33 1,448.71 5,948,563.472 678,286.286 0.81 1,577.16 4,875.00 41.06 124.67 4,266.81 4,208.81 -940.68 1,462.20 5,948,554.446 678,299.991 0.34 1,592.41 4,900.00 41.20 124.54 4,285.64 4,227.64 -950.02 1,475.74 5,948,545.428 678,313.741 0.66 1,607.67 4,925.00 41.47 124.56 4,304.41 4,246.41 -959.38 1,489.34 5,948,536.387 678,327.555 1.08 1,622.99 4,950.00 41.73 124.50 4,323.11 4,265.11 -968.78 1,503.01 5,948,527.303 678,341.446 1.05 1,638.40 4975.00 41.89 124.45 4,341.74 4,283.74 -978.22 1,516.75 5,948,518.195 678,355.402 0.65 1,653.85 5,000.00 42.17 124.44 4,360.31 4,302.31 -987.69 1,530.56 5,948,509.055 678,369.423 1.12 1,669.38 5,025.00 41.99 124.43 4,378.87 4,320.87 -997.16 1,544.37 5,948,499.909 678,383.459 0.72 1,684.91 5,050.00 42.27 124.47 4,397.41 4,339.41 -1,006.65 1,558.20 5,948,4901750 678,397.507 1.13 1,700.481 5,075.00 42.54 124.46 4,415.87 4,357.87 -1,016.19 1,572.10 5,948,489.539 678,411.626 1.08 1,716.10 5,100.00 42.74 124.49 4,434.26 4,376.26 -1,025.78 1,506.06 5,948,472.284 678425.807 0.80 1,731.81 5,125.00 42.75 124.60 4,452.62 4,394.62 -1,035.40 1,600.04 5,948,462.994 678,440.005 0.30 1,747.55 5,150.00 43.00 124.66 4,470.94 4,412.94 -1,045.07 1,614.04 5,948,453.659 678,454.223 1.01 1,763.35 5,175.00 43.16 124.80 4,489.20 4,431.20 -1,054.79 1,628.07 5,948,444.264 678,468.480 0.75 1,779.21 5,200.00 43.47 124.93 4,507.39 4,449.39 -1,064.60 1,642.14 5,948,434.794 678,482.778 1.29 1,795.16 5,225.00 43.27 125.20 4,525.56 4,467.56 -1,074.46 1,656.19 5,948,425.265 678,497.056 1.09 1,811.15 5,250.00 43.47 125.28 4,543.74 4,485.74 -1,084.37 1,670.21 5,948,415.692 678,511.306 0.83 1,827.16 5,275.00 43.80 125.28 4,561.83 4,503.83 -1,094.33 1,684.30 5,948,406.062 678,525.618 1.32 1,843.25 5,300.00 44.10 125.30 4,579.83 4,521.83 -1,104.35 1,698.46 5,948,396.374 678,540.011 1.20 1,859.43 5,325.00 44.32 125.27 4,597.75 4,539.75 -1,114.42 1,712.69 5,948,386.642 678,554.472 0.88 1,875.69 5,350.00 44.52 125.23 4,615.60 4,557.60 -1,124.52 1,726.98 5,948,376.882 678,568.994 0.81 1,892.01 121112016 12.42:O1PM Page 8 COMPASS 5000.1 Build 81B '0': b eP TVD .ry♦•�r: p Final Survey Report BAKER Easting DLeg (usft) HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM RSK - Alaska PROD - ANCP7 Survey MD Inc Azi(azimuth) TVD TVDSS WS E/W Northing Easting DLeg (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usm (°I1g0usR) 5,375.00 44.75 125.25 4,633.39 4,575.39 -1,134.66 1,741.33 5,948,367.088 678,583.573 0.92 5,400.00 45.08 125.16 4,651.10 4,593.10 -1,144.83 1,755.75 5,948,357.254 678,598.230 1.34 5,425.00 45.21 125.14 4,668.73 4,610.73 -1,155.04 1,770.24 5,948,347.395 678,612.955 0.52 5,450.00 45.48 125.11 4,686.30 4,628.30 -1,165.27 1,784.78 5,948,337.508 678,627.736 1.08 5,475.00 45.55 125.05 4,703.82 4,645.82 -1,175.52 1,799.38 5,948,327.604 678,642.568 0.33 5,500.00 45.89 125.07 4,721.27 4,663.27 -1,185.80 1,814.03 5,948,317.670 678,657.455 1.36 5,525.00 46.05 125.06 4,738.65 4,680.65 -1,196.13 1,828.74 5,948,307.692 678,672.405 0.64 5,550.00 46.16 124.94 4,755.98 4,697.98 -1,206.46 1,843.50 5,948,297.709 678,667.400 0.56 5,575.00 46.39 124.90 4,773.26 4,715.26 -1,216.80 1,858.31 5,948,287.719 678,702.451 0.93 5,600.00 46.70 124.91 4,790.46 4,732.46 -1,227.19 1,873.20 5,948,277.688 678,717.573 1.24 5,625.00 47.12 124.91 4,807.54 4,749.54 -1,237.64 1,888.17 5,948,267.595 678,732.785 1.68 5,650.00 47.37 124.91 4,824.51 4,766.51 -1,248.14 1,903.22 5,948,257.446 678,748.080 1.00 5,675.00 47.78 124.90 4,841.37 4,783.37 -1,258.70 1,918.36 5,948,247.246 678,763.457 1.64 5,700.00 48.14 124.94 4,858.11 4,400.11 -1,269.33 1,933.58 5,948,236.979 678,778.926 144 5,725.00 48.27 124.70 4,874.78 4,616.78 -1,279.97 1,948.88 5,948,226.699 678,794.472 088 5,750.00 48.92 124.89 4,891.31 4,833.31 -1,290.67 1,964.28 5,948,216.364 678,810.116 2.66 5,775.00 49.27 124.76 4,907.68 4,849.68 -1,301.46 1,979.79 5,948,205.942 678,825.875 1.45 5,800.00 49.59 124.75 4,923.94 4,865.94 -1,312.29 1,995.39 5,948,195.486 678,641.726 1.28 5,825.00 49.96 124.79 4,940.08 4,882.08 -1,323.17 2,011.07 5,948,184.973 678,857.656 1.49 5,850.00 50.10 124.77 4,956.14 4,898.14 -1,334.10 2,026.81 5,948,174.417 678,573.644 0.56 5,875.00 50.32 124.77 4,972.14 4,914.14 -1,345.06 2,042.59 5,948,163.836 678,889.676 0.88 5,900.00 50.54 124.79 4,988.07 4,930.07 -1,356.05 2,058.42 5,948,153.219 678,905.757 0.88 5,925.00 50.50 124.72 5,003.96 4,945.96 -1,367.05 2,074.27 5,948,142.595 678,921.864 0.27 5,950.00 50.39 124.70 5,019.88 4,961.88 -1,378.03 2,090.12 5,948,131.995 676,937.962 0.44 5,975.00 50.58 124.74 5,035.79 4,977.79 -1,389.01 2,105.97 5,948,121.386 678,954.067 0.77 6,000.00 50.51 124.77 5,051.68 4,993.68 -1,400.01 2,121.83 5,948,110.758 678,970.179 0.29 6,025.00 50.83 124.81 5,067.52 5,009.52 -1,411.05 2,137.71 5,948,100.102 678,986.314 1.29 i V. Sac (usft) 1,908.39 1,924.84 1,941.36 1,957.93 1,974.54 1,991.21 2,007.95 2,024.72 2,041.53 2,058.41 2,075.40 2,092.47 2,109.64 2,126.92 2,144.25 2,161.68 2,179.25 2,196.89 2,214.64 2,232.44 2,250.30 2,268.21 2,286.14 2,304.05 2,321.97 2,339.91 2,357.89 12/1/2016 12: 42: 01PM Page 9 COMPASS 5000.1 Build 81B i" o� byBP Azl(azimuth) IIIFag 0,... �: WS Final Survey ReportBAKER Northing Easting DLeg V. Sec HUGHES Company: North Americo -ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellborn: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-198 Database: EDM R5K -Alaska PROD -ANCP1 Survey MD Inc Azl(azimuth) TvD TVDSS WS E/W Northing Easting DLeg V. Sec (usft) (°) (°) .(usft) (usft) (usft) (usft) (ua R) (usft) (°1100usft) (usft) - 6,050.00 51.16 124.82 5,083.26 5,025.26 -1,422.14 2,153.66 5,948,089.388 679,002.519 1.32 2,375.95 6,075.00 51.22 124.90 5,098.93 5,040.93 -1,433.27 2,169.64 5,948,078.633 679,018.760 0.35 2,394.06 6,100.00 50.85 125.21 5,114.65 5,056.65 -1,444.44 2,185.56 5,948,067.846 679,034.929 1.77 2,412.17 6,125.00 51.17 125.22 5,130.38 5,072.38 -1,455.64 2,201.43 5,948,057.018 679,051.062 1.28 2,430.28 6,150.00 51.45 125.24 5,146.00 5,088.00 -1,466.90 2,217.37 5,948,046.139 679,067.260 1.12 2,448.48 6,175.00 51.64 125.28 5,161.55 5,103.55 -1,478.20 2,233.36 5,948,035.217 679,083.506 0.77 2,468.73 6,200.00 51.91 125.34 5,177.02 5,119.02 -1,489.55 2,249.38 5,948,024.245 679,099.794 1.10 2,485.05 6,225.00 51.65 125.45 5,192.49 5,134.49 -1,500.93 2,265.39 5,948,013.249 679,116.066 1.10 2,503.39 6,250.00 51.76 125.57 5,207.98 5,149.98 -1,512.33 2,281.37 5,948,002.232 679,132.300 0.58 2,521.72 6,275.00 51.97 125.65 5,223.42 5,165.42 -1,523.78 2,297.35 5,947,991.161 679,148.550 0.88 2,540.10 - 6,300.00 52.22 125.74 5,238.78 5,180.78 -1,535.29 2,313.37 5,947,980.032 679,164.835 1.04 2,558.55: 6,325.00 52.49 125.78 5,254.05 5,196.05 -1,546.85 2,329.44 5,947,968.845 679,101.165 1.09 2,577.07 6,350.00 52.91 125.81 5,269.20 5,211.20 -1,558.49 2,345.57 5,947,957.596 679,197.563 1.68 2,595.68 6,375.00 53.09 125.85 5,284.24 5,226.24 -1,570.17 2,361.75 5,947,946.293 679,214.019 0.73 21614.37 6,400.00 53.20 125.91 5,299.24 5,241.24 -1,581.90 2,377.96 5,947,934.954 679,230.497 0.48 2,633.10 6,425.00 53.60 125.96 5,314.14 5,256.14 -1,593.68 2,394.21 5,947,923.561 679,247.019 1.61 _ 2,651.90 6,450.00 53.37 126.01 5,329.02 5,271.02 -1,605.48 2,410.47 5,947,912.141 679,263.549 0.93 2,670.73 6,475.00 53.61 126.03 5,343.89 5,285.89 -1,617.30 2,426.72 5,947,900.710 679,280.073 0.96 2,689.56 6,500.00 53.52 126.07 5,358.74 5,300.74 -1,629.13 2,442.98 5,947,889.259 679,296.607 0.38 2,708.42 6,525.00 53.64 126.10 5,373.58 5,315.58 -1,640.98 2,459.24 5,947,877.797 679,313.138 0.49 2,727.281 6,550.00 53.52 126.06 5,388.42 5,330.42 -1,652.83 2,475.50 5,947,866.335 679,329.669 0.50 2,746.14 6,575.00 53.45 126.11 5,403.30 5,345.30 -1,664.67 2,491.74 5,947,854.886 679,346.179 0.32 2,764.98 6,600.00 53.33 126.16 5,418.21 5,360.21 -1,676.50 2,507.95 5,947,843.437 679,362.659 0.51 2,783.81 6,625.00 53.19 126.18 5,433.16 5,375.16 -1,688.32 2,524.12 5,947,831.997 679,379.104 0.56 2,802.60 6,650.00 53.29 126.25 5,448.13 5,390.13 -1,700.16 2,540.28 5,947,820.548 679,395.536 0.46 2,821.40 6,675.00 L 53.27 126.28 5,463.07 5,405.07 -1,712.01 2,556.44 5,947,809.078 679,411.966 0.13 2,840.21 6,700.00 53.33 126.32 5,478.01 5,420.01 -1,723.86 2,572.59 5,947,797.595 679,428.394 0.27 2,859.031 121112016 1742.01PM Page 10 COMPASS 5000.1 Build 81B _.� b BP NFag TVDSS pFinal Survey Report BAKER Easting DLeg V. Sec HUGHES Company: North America -ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-198 Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD -ANCP1 Survey 53.58 - -- _-� MD Inc Azl(azimuth) TVD TVDSS WS EIW Northing Easting DLeg V. Sec (usft) (1) PI (usft) (usft) (usft) (usft) (usft) (usft) (11100usft) (usfo 6,725.00 53.28 126.33 5,492.96 5,434.96 -1,735.75 2,588.74 5,947,786.105 679,444.815 0.28 2,877.85 6,750.00 53.58 126.33 5,507.85 5,449.85 -1,747.64 2,604.91 5,947,774.596 679,461.282 1.28 2,896.71 6,775.00 53.54 126.32 5,522.70 5,464.70 -1,759.56 2,621.11 5,947,763.067 679,477.740 0.16 2,915.59 6,800.00 53.69 126.27 5,537.53 5,479.53 -1,771.47 2,637.34 5,947,751.538 679,494.236 062 2,934.49 6,825.00 53.75 126.28 5,552.33 5,494.33 -1,783.39 2,653.58 5,947,740.000 679,510.758 0.24 2,953.41 6,850.00 54.15 126.33 5,557.04 5,509.04 -1,795.36 2,669.87 5,947,728.419 679,527.322 1.61 2,972.39 6,875.00 54.43 126.29 5,581.63 5,523.63 -1,807.38 2,686.23 5,947,716.787 679,543.957 1.13 2,991.45 6,900.00 54.18 126.34 5,596.22 5,538.22 -1,819.41 2,702.59 5,947,705.150 679,560.594 0.97 3,010.52 6,925.00 54.32 126.28 5,610.82 5,552.82 -1,831.42 2,718.94 5,947,693.523 679,577.222 0.56 3,029.57 6,950.00 54.00 126.29 5,625.46 5,567.46 -1,843.42 2,735.28 5,947,681.917 679,593.834 1.28 3,048.60 6,975.00 53.78 126.31 5,640.19 5,582.19 -1,855.37 2,751.56 5,947,670.347 679,610.387 0.88 3,067.56 7,000.00 54.O6 126.31 5,654.92 5,596.92 -1,867.34 2,767.84 5,947,658.769 679,626.944 1.12 3,086.54 7,025.00 54.04 126.32 5,669.59 5,611.59 -1,879.32 2,784.14 5,947,647.170 679,643.528 0.09 3,105.54 7,050.00 54.08 126.35 5,684.27 5,626.27 -1,891.31 2,800.45 5,947;635.565 679,660.109 0.19 3,124.55 7,075.00 54.22 126.31 5,696.91 5,640.91 -1,903.32 2,816.77 5,947,'623.947 679,678.710 0.57 3,143.58 7,100.00 54.12 126.35 5,713.54 5,655.54 -1,915.33 '2,833.10 5,947,612.327 679,693.316 0.42 3,162.62 7,125.00 54.25 126.37 5,728.17 5,670.17 -1,927.35 2,849.43 5,947,600.695 678,709.918 0.52 3,181.66 7,150.00 54.21 126.35 5,742.78 5,684.79 -1,939.37 2,865.76 5,947,589.058 679,726.530 0.17 3,200.71 7,175.00 53.99 126.31 5,757.44 5,699.44 -1,851.37 2,882.08 5,947,577.447 679,743.121 0.89 3,219.73 7,200.00 53.81 126.20 5,772.17 5,714.17 -1,963.32 2,898.37 5,947,565.888 679,759.685 0.80 3,238.69 7,225.00 53.38 126.18 5,787.01 5,729.01 -1,975.20 2,914.61 5,947,554.393 679,776.197 1.72 3,257.57 7,250.00 52.92 126.12 5,802.00 5,744.00 -1,987.00 2,930.76 5,947,542.975 679,792.623 1.85 3,276.34 7,275.00 52.60 126.09 5,817.13 5,759.13 -1,998.73 2,946.84 5,947,531.629 679,808.973 1.28 3,295.00 7,300.00 51.90 126.10 5,832.44 5,774.44 -2,010.37 2,962.81 5,947,520.363 679,825.214 2.60 3,313.54 7,325.00 52.10 126.11 5,647.83 5,789.83 -2,021.98 2,978.73 5,947,509.132 679,841.398 0.60 3,332.01 7,350.00 52.08 126.13 5,863.19 5,805.19 -2,033.61 2,994.66 5,947,497.882 679,857.599 0.07 3,350.51 7,375.00 51.36 126.19 5,878.67 5,820.67 -2,045.18 3,010.51 5,947,486.678 679,873.712 2.93 3,368.92 12/1/2016 12:42:01PM Page 11 COMPASS 5000.1 Build 81B by Company: North America- ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-198 Design: 07-19B Survey True BP I/.b'd Final Survey Report BMER TVDSS HUGHES Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOVON 16) MD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOVON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg (usft) (`) (°) (usft' (usft) (usft) (usfq (usft) (usft) (°nooasn) 7,400.00 51.25 126.21 5,894.30 5,836.30 -2,056.71 3,026.26 5,947,475.528 679,889.722 0.44 7,425.00 51.26 126.32 5,909.95 5,851.95 -2,068.25 3,041.98 5,947,464.367 679,905.709 0.35 7,450.00 51.06 126.35 5,925.63 5,867.63 -2,079.78 3,057.66 5,947,453.202 679,921.661 0.81 7,475.00 50.73 126.51 5,941.40 5,883.40 -2,091.30 3,073.27 5,947,442.052 679,937.535 1.41 7,500.00 49.98 126.56 5,957.35 5,899.35 -2,102.76 3,088.74 5,947,430.960 679,953.267 3.00 7,525.00 49.50 126.54 5,973.50 5,915.50 -2,114.12 3,104.07 5,947,419.962 679,968.854 1.92 7,550.00 48.83 126.61 5,989.85 5,931.85 -2,125.40 3,119.26 5,947,409.052 679,984.304 2.69 7,575.00 47.98 126.70 6,006.45 5,948.45 -2,136.56 3,134.25 5,947,398.247 679,999.560 3.41 7,600.00 47.60 126.90 6,023.24 5,965.24 -2,147.65 3,149.08 5,947,387.507 680,014.643 1.63 7,625.00 47.04 127.07 6,040.19 5,982.19 -2,158.71 3,163.76 5,947,376.799 660,029.578 2.30 7,650.00 46.84 127.14 6,057.26 5,999.26 -2,169.72 3,178.33 5,947,366.125 680,044.400 0.83 7,675.00 46.75 127.07 6,074.38 6,016.38 -2,180.72 3,192.86 5,947,355.477 680,059.186 0.41 7,700.00 46.61 127.10 6,091.53 6,033.53 -2,191.69 3,207.37 5,947,344.854 680,073.949 0.57 7,725.00 46.57 127.11 6,108.71 6,050.71 -2,202.64 3,221.86 5,947,334.241 680,088.685 0.16 7,750.00 46.71 127.08 6,125.87 6;067.87 .2,213.60 3,236.36 5,947,323.623 680,103.436 0.57 7,775.00 46.57 127.09 6,143.04 6,065.04 --2,224.57 3,250.86 5,947,313.007 680,118.188 0.56 7,600.00 46.59 127.08 6,160.22 6,102.22 -2,235.51 3,265.34 5,947,302.401 680,132.926 0.09 7,825.00 46.65 127.11 6,177.39 6,119.39 -2,246.47 3,279.83 5,947,291.786 680,147.672 0.26 7,850.00 46.49 127.10 6,194.58 6,136.58 -2,257.43 3,294.31 5,947,281.177 680,162.404 0.64 7,875.00 46.51 127.14 6,211.79 6,153.79 -2,268.37 3,308.77 5,947,270.577 680,177.116 0.14 7,900.00 46.54 127.13 6,228.99 6,170.99 -2,279.32 3,323.24 5,947,259.968 680,191.831 0.12 7,925.00 46.60 127.09 6,246.18 6,188.18 -2,290.28 3,337.72 5,947,249.358 680,206.562 0.27 7,950.00 46.46 127.05 6,263.37 6,205.37 -2,301.21 3,352.19 5,947,238.765 680,221.291 0.57 7,975.00 46.12 127.08 6,280.65 6,222.65 -2,312.11 3,366.61 5,947,228.215 680,235.962 1.36 8,000.00 46.16 127.03 6,297.97 6,239.97 -2,322.97 3,381.00 5,947,217.695 680,250.597 0.22 8,025.00 45.97 127.07 6,315.32 6,257.32 -2,333.81 3,395.37 5,947,207.189 680,265.216 0.77 8,050.00 45.74 127.08 6,332.73 6,274.73 -2,344.63 3,409.66 5,947,196.714 680,279.778 0.92 V. Sec 1 -ft) I 3,387.23 3,405.54 3,423.83 3,442.06 3,460.16 3,478.10 3,495.69 3,513.49 3,530.93 3,548.26 3,565.50 3,582.69 3,599.86 3,616.99 3,634.15 3,651.30 3,668.43 3,685.58 3,702.71 3,719.83 3,736.95 3,754.08 3,771.20 3,788.25 3,805.26 3,822.24 3,839.17 1 21112 01 6 12: 42,01PM Page 12 COMPASS 5000.1 Build 818 •� BP riits '01i Final Survey Report BAKER EIW Northing HUGHES RUGHES Company: North America -ALASKA -BP Local Corordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table ® 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method; Minimum Curvature Design: 07-19B Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc AM (azimuth) TVD T/DSS WS EIW Northing Easting DLeg V. Sec (ust) 1°I 1°I (usft) (usft) lusftl (usft) (usft) (usft) (°1100usft) (usfi - 8,075.00 45.65 127.11 6,350.19 6,292.19 -2,355.42 3,423.95 5,947,186.262 680,294.297 0.37 3,856.05 8,100.00 45.52 127.12 6,367.69 6,309.69 -2,366.20 3,438.19 5,947,175.825 680,308.785 0.52 3,872.90 !. 8,125.00 45.14 127.09 6,385.26 6,327.26 -2,376.92 3,452.37 5,947,165.436 680,323.211 1.52 3,889.68 6,150.00 45.14 127.14 6,402.90 6,344.90 -2,387.61 3,466.50 5,947,155.078 680,337.589 0.14 3,906.40 8,175.00 45.05 127.14 6,420.55 6,362.55 -2,398.30 3,480.61 5,947,144.723 680,351.950 0.36 3,923.12 8,200.00 44.81 127.13 6,438.25 6,380.25 -2,408.96 3,494.69 5,947,134.398 680,366.272 0.96 3,939.78 8,225.00 44.80 127.23 6,455.98 6,397.98 -2,419.61 3,508.73 5,947,124.085 680,380.553 0.28 3,956.42 8,250.00 44.64 127.41 6,473.75 6,415.75 -2,430.28 3,522.72 5,947,113.752 680,394.789 0.62 3,973.04 8,275.00 44.62 127.37 6,491.54 6,433.54 -2,440.94 3,536.67 5,947,103.419 680,408.989 0.14 3,989.64 8,300.00 44.26 127.30 6,509.39 6,451.39 -2,451.56 3,550.59 5,947,093.133 680,423.151 1.45 4,006.18 8,325.00 44.11 127.25 6,527.32 6,469.32 -2,462.11 3,564.45 5,947,082.910 680,437.259 0.62 4,022.64 8,350.00 44.06 127.42 6,545.27 6,487.27 -2,472.66 3,578.28 5,947,072.690 680,451.332 0.51 4,039.08 6,375.00 44.00 127.44 6,563.25 6,505.25 -2,483.22 3,592.08 5,947,062.456 680,465.373 0.25 4,055.51 8,400.00 43.75 127.49 6,581.27 6;523.27 -2,493.76 3,605.83 5,947,052,243 680,479.369 1.01 4,071.90 8,425.00 43.49 127.46 6,599.37 6,541.37 -2,504.25 3,619.52 5,947,042.075 680,493.298 1.04 4,088.21 8,450.00 43.45 127.54 6,617.51 6,559.51 -2,514.72 3,633.17 5,D47,031.929 680,507.185 0.27 4,104.48 _ 8,475.00 43.22 127.55 6,635.69 6,577.69 -2,525.16 3,646.77 5,947,021.797 680,521.029 0.92 4,120.71 8,5D0.00 42.99 127.57 6,653.95 6,595.95 -2,535.59 3,660.31 5,947,011.705 680,534.811 0.92 4,136.88 8,525.00 42.85 127.62 6,672.25 6,614.25 -2,545.98 3,673.80 5,947,001.639 680,548.539 0.58 4,152.99 8,550.00 42.65 127.73 6,890.61 6,632.61 -2,556.35 3,687.23 5,946,991.586 680,562.210 0.85 4,169.06 8,575.00 42.57 127.82 6,709.01 6,651.01 -2,566.72 3,700.81 5,946,981.536 680,575.827 0.40 4,185.10 8,600.00 42.04 128.02 6,727.50 6,669.50 -2,577.06 3,713.86 5,946,971.510 680,589.340 2.19 4,201.06 8,625.00 41.87 128.08 6,746.09 6,688.09 -2,587.36 3,727.05 5,946,961.522 680,602.739 0.70 4,216.92 6,650.00 41.84 128.19 6,764.71 6,706.71 -2,597.66 3,740.17 5,946,951.532 680,616.097 0.32 4,232.76 8,675.00 41.66 128.20 6,783.37 6,725.37 -2,607.95 3,753.25 5,946,941.550 680,629.417 0.72 4,248.57 8,700.00 41.24 128.26 6,802.10 6,744.10 -2,618.19 3,766.25 5,946,931.618 680,642.653 1.69 4,264.29 8,725.00 41.13 128.27 6,820.92 6,762.92 -2,628.39 3,779.18 5,946,921.730 680,655.814 0.44 4,279.93 1211201612:42:01PM Page 13 COMPASS 5000.1 Build 81B r'lby BP FrA as ti0N�2 Final Survey Report BAKER EIW Northing HUGHES Company: North Amedca- ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table ,@ 58.00usft (DOVON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-198 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Aid (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg (usft) (°) (°) (usft' (usft) (usft) (us fU (oan) (usfq (°HOOusfq 8,750.00 40.78 128.36 6,839.80 6,781.80 -2,638.55 3,792.03 5,946,911.876 680,668.905 1.42 8,775.00 40.66 128.39 6,858.75 6,800.75 -2,648.67 3,804.82 5,946,902.055 680,681.924 0.49 8,800.00 40.39 128.47 6,877.75 6,819.75 -2,658.77 3,817.54 5,946,892.260 680,694.883 1.10 8,825.00 40.09 128.65 6,896.83 6,838.83 -2,668.84 3,830.17 5,946,882.494 680,707.743 1.29 8,850.00 39.88 128.57 5,915.99 6,857.99 -2,678.86 3,842.73 5,946,872.767 680,720.528 0.86 8,875.00 39.69 128.74 6,935.20 6,877.20 -2,688.85 3,855.22 5,946,863.071 680,733.251 0.88 8,900.00 39.54 128.83 6,954.46 6,896.46 -2,698.84 3,867.64 5,946,853.381 680,745.907 0.64 8,925.00 39.70 128.82 6,973.72 6,915.72 -2,708.83 3,880.06 5,946,843.682 680,758.558 0.64 8,950.00 39.87 128.90 6,992.93 6,934.93 -2,718.87 3,892.52 5,946,833.940 680,771.246 0.71 8,975.00 40.14 128.92 7,012.08 6,954.08 -2,728.97 3,905.03 5,946,824.143 680,783.985 1.08 9,000.00 40.40 129.03 7,031.15 6,973.15 -2,739.13 3,917.59 5,946,814.277 680,796.782 1.08 9,025.00 40.27 129.09 7,050.21 6,992.21 -2,749.33 3,930.15 5,946,804.380 680,809.582 0.54 9,050.00 40.63 129.11 .7,069.23. 7,011.23 -2,759.56 3,942.74 5,946,794.449 680,822.405 1.44 9,075.00 40.94 129.19 7,088.16 7,030.16 -2,769.87 3,955.41 5,946,7B4.440 680,835.307 1.26 9,100.00 41.04 129.20 7,107.03 7,649.03 -2,780.23 3,968.11 5,946,774:379 680,848.255 OAO 9,125.00 41.16 - 129.31 7,125.87 7,067.87 -2,790.63 '3,980.84 5,946,764.282 680,861.220 0.56 9,150.00 41.26 129.44 7,144.68 7,086.68 -2,801.08 3,993.57 5,946,754.136 680,874.193 0,53 9,175.00 41.54 129.38 7,163.43 7,105.43 -2,811.57 4,006.35 5,946,743.944 680,887.209 1.13 9,200.00 41.84 129.56 7,182.10 7,124.10 -2,822.14 4,019.18 5,946,733.679 680,900.289 1,29 9,225.00 41.65 129.69 7,200.75 7,142.75 -2,832.76 4,032.00 5,946,723.368 680,913.355 0.84 9,250.00 41.73 129.73 7,219.42 7,161.42 -2,843.38 4,044.79 5,946,713.049 680,925.391 0.34 9,275.00 42.00 129.75 7,238.04 7,180.04 -2,854.05 4,057.62 5,946,702.687 680,939.467 1.08 9,300.00 42.09 129.80 7,256.61 7,198.61 -2,864.76 4,070.49 5,946,692.281 680,952.582 0.38 9,325.00 42.38 129.96 7,275.12 7,217.12 -2,875.53 4,083.39 5,946,681.813 680,965.726 1.24 9,350.00 42.52 130.06 7,293.56 7,235.56 -2,886.38 4,096.31 5,946,671.272 680,978.900 0.62 9,375.00 42.75 130.02 7,311.95 7,253.95 -2,897.28 4,109.27 5,946,660.687 680,992.116 0.93 9,400.00 43.11 130.20 7,330.26 7,272.26 -2,908.25 4,122.30 5,946,650.026 681,005.392 1.52 V. Sec Wall) _. 4,295.51 4,311.01 4,326.46 4,341.84 4,357.13 4,372.36 4,387.56 4,402.75 4,418.00 j 4,433.33 4,448.75 4,464.19 4,479.67 4,495.27 4,510.93 _ 4,526.63 4,542.38 4,558.19 4,574.09 4,590.03 4,605.95 4,621.94 4,637.98 4,654.09 4,670.27 4,686.52 4,702.86 121112016 12:42:01PM Page 14 COMPASS 5000.1 Build 81B BP AW by Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B Survey Local Coordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 MD Inc Azi(azimuth) TVD TVDSS WS VVY Northing Basting DLeg (usft) (°) (°) (usfl (usft) (usft) (usfj (usft( (usfq (°/100usfq 9,425.00 42.91 130.39 7,348.54 7,290.54 -2,919.28 4,135.30 5,946,639.307 681,018.653 0.95 9,450.00 42.88 130.61 7,366.86 7,308.86 -2,930.33 4,148.24 5,946,628.563 681,031.848 0.61 9,475.00 43.16 130.62 7,385.13 7,327.13 -2,941.43 4,161.19 5,946,617.768 681,045.052 1.12 9,500.00 43.12 130.81 7,403.38 7,345.38 -2,952.58 4,174.15 5,946,606.925 681,058.266 0.54 9,525.00 43.16 131.09 7,421.62 7,363.62 -2,963.78 4,187.06 5,946,596.029 681,071.436 0.78 9,550.00 43.28 131.18 7,439.84 7,381.84 -2,975.05 4,199.95 5,946,585.073 681,084.591 0.54 9,575.00 43.06 131.42 7,458.07 7,400.07 -2,986.33 4,212.80 5,946,574.090 681,097.701 1.10 9,600.00 43.21 131.53 7,476.31 7,418.31 -2,997.66 4,225.61 5,946,563.074 681,110.769 0.67 9,625.00 43.16 131.63 7,494.54 7,436.54 -3,009.01 4,238.41 5,946,552.024 681,123.830 0.34 9,650.00 43.21 131.71 7,512.77 7,454.77 -3,020.38 4,251.19 5,946,540.953 681,136.873 0.30 9,675.00 43.10 131.88 7,531.01 7,473.01 -3,031.78 4,263.94 5,946,529.861 681,149.884 0.64 9,700.00 43.08 132.05 7,549.26 7,491.26 -3,043.20 4,276.63 5,946,518.743 681,162.847 0.47 9,725.00 42.90 131.91 7,567.55 7,509.55 -3,054.60 4,289.31 5,946,507.642 681,175.783 0.61 9,750.00 42.98 132.02 7,585.85 7,627.85 -3,065.99 4,301.97 5,946,496.555 681,188.709 0.44 9,775.00 42.57 132.09 7,604.20 7,546.20 -3,077.36 4,314.58 5,946,485.483 681,201.578 1.65 9,800.00 42.54 132.16 7,622.62 7,564.62 -3,088.70 4,327.12 5,946,474.440 681,214.380 0.22 9,825.00 42.47 132.12 7,641.05 7,583.05 -3,100.04 4,339.64 5,946,463.405 681,227.167 0.30 9,850.00 42.17 132.06 7,659.53 7,801.53 -3,111.32 4,352.13 5,946,452.420 681,239.919 1.21 9,875.00 42.13 132.13 7,678.07 7,620.07 -3,122.57 4,364.58 5,946,441.470 681,252.628 0.25 9,900.00 41.93 132.25 7,696.64 7,638.64 -3,133.81 4,376.98 5,946,430.524 681,265.289 0.86 9,925.00 41.69 132.35 7,715.27 7,657.27 -3,145.02 4,389.31 5,946,419.601 681,277.875 1.00 9,950.00 41.63 132.29 7,733.95 7,675.95 -3,156.21 4,401.60 5,946,408.705 681,290.421 0.29 9,975.00 41.40 132.40 7,752.67 7,694.67 -3,167.37 4,413.84 5,946,397.835 681,302.926 0.97 10,000.00 41.29 132.54 7,771.44 7,713.44 -3,178.52 4,426.03 5,946,386.974 681,315.366 0.57 10,025.00 41.04 132.58 7,790.26 7,732.26 -3,189.65 4,438.15 5,946,376.132 681,327.744 1.01 10,050.00 40.74 132.64 7,809.16 7,751.16 -3,200.73 4,450.19 5,946,365.339 681,340.044 1.21 10,075.00 40.52 132.61 7,828.13 7,770.13 -3,211.76 4,462.17 5,946,354.600 681,352.278 0.68 V. Sec (usft) 4,719.24 4,735.61 4,752.02 4,768.47 4,784.95 4,801.46 4,817.97 4,834.49 4,851.03 4,867.57 4,884.12 4,900.66 4,917.16 4,933.65 4,950.10 4,966.49 4,982.85 4,999.16 5,015.42 ! 5,031.64 5,047.80 5,063.92 5,079.99 5,096.02 5,112.00 5,127.89 5,143.70 1211/2016 12.4201PM Page 15 COMPASS 5000.1 Build 81B Survey MD Inc BP Raw bp "00WFinal WS Survey Report BAKER Easting HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well G7-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00us8 (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD - ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS WS E/W Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) Will (usft( (usft) (usft) (°/100usft) (usft) 10,100.00 40.35 132.60 7,847.16 7,789.16 -3,222.73 4,474.10 5,946,343.908 681,364.466 0.68 5,159.44 10,125.00 40.18 133.15 7,866.24 7,808.24 -3,233.73 4,485.95 5,946,333.195 681,376.563 1.56 5,175.15 10,150.00 39.70 133.09 7,885.40 7,827.40 -3,244.70 4,497.66 5,946,322.502 681,388.532 1.97 5,190.78 10,175.00 39.84 133.44 7,904.62 7,846.62 -3,255.66 4,509.31 5,946,311.819 681,400.432 1.06 5,206.35 10,200.00 39.60 133.30 7,923.85 7,865.85 -3,266.63 4,520.92 5,946,301.124 681,412.299 1.02 5,221.91 10,225.00 39.27 133.35 7,943.16 7,885.16 -3,277.53 4,532.47 5,946,290.504 681,424.103 1.33 5,237.38 10,250.00 39.04 133.46 7,962.54 7,904.54 -3,268.38 4,543.94 5,946,279.930 681,435.822 0.96 5,252.76 10,275.00 38.94 133.63 7,981.97 7,923.97 -3,299.21 4,555.34 5,946,269.365 681,447.474 0.59 5,268.09 10,300.00 38.75 133.83 8,001.44 7,943.44 -3,310.05 4,566.67 5,946,258.795 681,459.056 0.91 5,283.39 10,325.00 38.54 134.13 8,020.97 7,962.97 -3,320.89 4,577.91 5,946,248.222 681,470.541 1.13 5,298.63 10,350.00 38.74 134.18 8,040.50 7,982.50 -3,331.77 4,589.11 5,946,237.614 681,481.993 0.81 5,313.89 10,375.00 37.84 134.31 8,060.12 8,002.12 -3,342.58 4,600.21 5,946,227.070 681,493.340 3.61 - 5,329.03 10,400.00 38.03 134.72 8,079.84 8,021.84 -3,353.35 4,611.17 5,946,216.556 681,504.548 1.26 5,344.07 10,425.00 37.92 134.71 8,099.54 8;041.54 -3,364.17 4,622.10 5,946,205.993 681,515.730 0.44 5,359.13 10,450.00 37.97 134.89 8,119.26 8,061.26 -3,375.01 4,633.00 5,946,195.421 681,526.889 0.49 5,374.19 10,475.00 37.49 135.40 8,139.03 8,081.03 --3,385.85 '4,643.80 5,946,164.833 681,537.930 2.29 5,389.19 10,500.00 37.78 135.67 8,158.83 8,100.83 -3,396.75 4,654.49 5,946,174.193 681,548.876 1.33 5,404.18 10,525.00 37.26 136.07 8,178.66 8,120.66 -3,407.67 4,665.09 5,946,163.518 681,559.731 2.30 5,419.15 10,550.00 37.04 136.32 8,198.58 8,140.58 -3,418.57 4,675.54 5,946,152.871 681,570.434 1.07 5,434.01 10,575.00 37.37 136.87 8,218.50 8,160.50 -3,429.55 4,685.93 5,946,142.136 681,581.075 1.87 5,448.90 10,600.00 36.54 137.46 8,238.47 8,180.47 -3,440.57 4,696.15 5,946,131.359 681,591.549 3.61 5,463.74 10,625.00 36.35 137.62 8,258.58 8,200.58 -3,451.53 4,706.17 5,946,120.642 681,601.829 0.85 5,478.41 10,650.00 35.93 138.05 8,278.77 8,220.77 -3,462.46 4,716.07 5,946,109.950 681,611.980 1.96 5,492.99 10,660.00 35.40 139.62 8,286.90 8,228.90 -3,466.85 4,719.91 5,946,105.653 681,615.919 10.60 5,498.77 10,685.14 30.59 143.76 8,307.98 8,249.98 -3,477.56 4,728.41 5,946,095.142 681,824.673 21.12 5,512.40 10,710.13 28.22 148.13 8,329.75 8,271.75 -3,487.71 4,735.29 5,946,085.158 681,631.789 12.79 5,524.66 10,740.27 28.69 153.72 8,356.26 8,298.26 -3,500.25 4,742.26 5,946,072.785 681,839.048 8.97 5,538.96 121112016 12 4201P Page 16 COMPASS 5000.1 Build 81B by BP FEARS Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table a 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-198 Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc Azi(azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) 1°) (usft) (usft) (usft) just) (usft) (usft) (°1100usft) (usfn - 10,770.28 29.52 159.58 8,382.48 8,324.48 -3,513.64 4,748.03 5,946,059.534 681,645.131 9.89 5,553.31 10,800.29 29.46 165.69 8,408.61 8,350.61 -3,527.72 4,752.43 5,946,045.560 681,649.865 10.02 5,567.48 10,830.20 29.70 171.99 8,434.63 8,376.63 -3,542.19 4,755.29 5,946,031.164 681,653.055 10.42 5,581.11 10,847.73 30.19 175.59 8,449.82 8,391.82 3,550.89 4,756.23 5,946,022.493 681,654.203 10.62 5,588.87 10,870.26 30.42 180.30 8,469.27 8,411.27 -3,562.24 4,756.64 5,946,011.153 681,654.875 10.60 5,598.56 10,885.00 30.78 183.37 8,481.96 8,423.96 -3,569.74 4,756.39 5,946,003.653 681,654.810 10.89 5,604.67 INTERMEDIATE CASING 1 10,900.14 31.23 186.45 8,494.94 8,436.94 -3,577.51 4,755.73 5,945,995.872 681,654.324 10.89 - 5,610.77 10,930.26 31.64 192.44 8,520.64 8,462.64 -3,592.98 4,753.15 5,945,980.339 681,652.109 10.46 5,622.24 10,960.79 32.88 197.18 8,546.46 8,488.46 -3,608.72 4,748.97 5,945,964.506 681,648.308 9.23 5,633.05 10,990.54 33.17 202.19 8,571.41 8,513.41 -3,623.98 4,743.51 5,945,949.129 681,643.206 9.23 5,642.74 11,020.45 35.91 206.24 8,596.05 8,538.05 -3,639.43 4,736.54 5,945,933.522 681,636.601 11.95 5,651.75 11,050.79 40.41 208.52 8,619.90 8,561.90 -3,656.06 4,727.91 5,945,916.694 681,628.360 15.54 5,660.83 11,080.41 44.36 205.69 8,64178 8,583.78 -3,673.83 4,718.83 5,945,898.712 681,619.704 14.81 5,670.62 11,110.37 47.79 200.79 8,662.57 8,804.57 -3,693.66 .4,710.35 5,945,878.696 681,611.689 16.42 5,682.44 11,140.42 50.15 195.60 8,682.30 8,624.30 -3,715.18 .4,703.29 5,945,957.012 681,605.141 15.21 5,696.48 11,170.50 52.39 191.19 8,701.12 8,643.12 3,738.00 4,697.87 5,945,834.073 681,600.259 13.65 5,712.49 11,200.53 54.34 185.60 8,719.05 8,661.05 -3,761.82 4,694.37 5,945,810.175 681,597.318 16.28 5,730.40 11,230.44 54.35 181.82 8,736.49 8,678.49 -3,786.07 4,692.80 5,945,785.901 681,596.317 10.27 5,749.73 11,259.99 52.16 185.06 8,754.17 8,696.17 -3,809.69 4,691.23 5,945,762.256 661,595.299 13.22 5,768.54 11,290.26 52.32 190.03 8,772.71 8,714.71 -3,833.38 4,687.92 5,945,738.495 681,592.549 10.90 5,786.45 11,320.99 52.31 191.77 8,791.50 8,733.50 -3,857.26 4,683.32 5,945,714.516 681,588.513 4.48 5,803.80 11,350.24 52.11 194.88 8,809.42 8,751.42 -3,879.75 4,677.99 5,945,691.910 681,583.718 8.43 5,819.59 11,380.26 53.41 197.04 8,827.59 8,769.59 -3,902.72 4,671.42 5,945,668.790 661,577.685 7.18 5,835.09 11,410.32 55.22 197.98 8,845.13 8,787.13 -3,926.00 4,664.07 5,945,645.343 681,570.887 6.53 5,850.43 11,440.25 57.01 200.18 8,861.81 8,803.81 -3,949.48 4,655.95 5,945,621.683 681,563.315 8.54 5,865.49 11,470.25_ 59.31 201.62 8,877.84 8,819.64 -3,973.28 4,646.85 5,945,597.673 681,554.783 8.68 5,880.30 12/1,1201612: 42:01PM Page 17 COMPASS 5000.1 Build 81B bpBP IGFa\ tiIN�= Final Survey Report BAKER Nuarm Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-ISB Survey Calculation Method: Minimum Curvature Design: 07-19B Database: - EOM RSK- Alaska PROD -ANCPI Survey MD Inc Azi (azimuth) TVD TVDSS WS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft' (usft' (usft) (usft) (usft) (°/loousft) (usft) --. 11,500.32 61.44 204.36 8,892.51 8,834.51 -3,997.34 4,636.64 5,945,573.385 681,545.138 10.63 5,894.69 11,530.48 64.03 206.21 8,906.32 8,848.32 -4,021.57 4,625.18 5,945,548.889 681,534.258 10.17 5,908.551 1 11,561.26 65.63 208.97 8,919.41 8,861.41 4,046.26 4,612.28 5,945,523.911 681,521.938 9.64 5,921.971 11,590.28 68.13 211.70 8,930.81 8,872.81 4,069.28 4,598.80 5,945,500.575 681,509.002 12.21 5,933.70 11,620.33 68.20 216.27 8,941.99 8,883.99 4,092.41 4,583.21 5,945,477.095 681,493.963 14.12 5,944.35 TIP(07-19BPB7) 11,651.26 69.75 218.40 8,853.09 8,895.09 4,115.36 4,565.70 5,945,453.741 681,476.998 8.15 51953.78 KOP- Billet 11,681.26 73.31 220.51 8,962.59 8,904.59 4,137.32 4,547.62 5,945,431.361 681,459.438 13.61 5,962.08 11,710.14 75.20 222.66 8,970.43 8,912.43 4,158.11 4,529.17 5,945,410.148 681,441.483 9.70 5,969.20 11,740.42 78.04 225.20 8,977.44 8,919.44 4,179.32 4,508.73 5,945,388.467 681,421.552 12.43 5,975.56 11,770.36 79.77 227.25 8,983.20 8,925.20 4,199.64 4,487.52 5,945,367.652 681,400.823 8.86 5,980.76 11,800.22 63.10 229.96 8,987.65 8,929.65 4,219.16 4,465.37 5,945,347.621 681,379.142 14.31 5,984.78 11,829.94 65.85 230.65 8,990.51 8,932.51 4,238.05 4,442.61 5,945,328.201 681,356.834 9.54 5,987.93 11,860.97 87.85 231.41 8,992.21 8,934.21 4,257.53 4,418.53 5,945,308.158 681,333.212 6.89 5,990.64 11,891.06 91.20 233.90 8,992.46 8,934.46 4,275.78 4,394.61 5,945,389.354 681,309.734 13.87 5,992.82 11,921.45 91.84 238.08 8,991.66 8,933.66 4,292.77 4,369.43 5,945,271.780 681,284.964 13.91 5,993.04 11,950.99 90.58 241.94 8,991.03 8,933.03 4,307.53 4,343.86 5,945,256.425 681,259.746 13.74 5,991.20 11,979.90 90.58 245.70 8,990.74 8,932.74 4,320.28 4,317.92 5,945,243.068 681,234.116 13.01 5,987.48 12,010.64 91.17 250.76 8,990.27 8,932.27 4,331.68 4,289.39 5,945,231.006 681,205.858 16.57 5,981.19 12,040.92 88.19 251.28 8,990.44 8,932.44 4,341.52 4,260.76 5,945,220.490 681,177.469 9.99 5,973.56 12,070.32 89.63 256.39 8,991.00 8,933.00 4,349.21 4,232.41 5,945,212.143 681,149.307 24.67 5,964.28 12,101.24 89.33 260.46 8,991.28 8,933.28 4,354.88 4,202.01 5,945,205.757 681,119.059 6.76 5,952.20 12,131.14 90.52 262.93 8,991.32 8,933.32 4,359.20 4,172.43 5,945,200.745 681,089.587 9.17 5,939.43 12,160.80 91.81 267.55 8,990.72 8,932.72 4,361.66 4,142.89 5,945,197.592 681,060.112 16.17 5,925.15 12,180.11 92.48 269.01 8,989.99 8,931.99 4,362.24 4,123.60 5,945,196.560 681,040.845 8.33 5,914.961 12,210.32 93.23 273.05 8,988.49 6,93D.49 4,361.70 4,093.44 5,945,196.394 681,010.681 13.58 5,897.83 _ 121112016 12:42:01PM Page 18 COMPASS 5000.1 Build SIB 2�►••� BP �,•/,: p Final Survey Report BAK R•■ HUGHES Company: North America- ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum CuNature Design: 07-19B Database: EDM RSK- Alaska PROD -ANCP1 Survey --- MD Inc Azi(azimuth) TVD TVDSS HIS EIW Northing Easting DLeg V. Sec (rift) (°) (°) (usft) (usft) (usft) (usft) (usft( (usft) (°1100usft) (usft) ! �, 12,242.29 89.33 277.94 8,987.77 8,929.77 4,358.64 4,061.64 5,945,198.706 680,978.821 19.56 5,877.69 12,269.90 88.46 280.83 8,988.31 8,930.31 4,354.13 4,034.41 5,945,202.566 680,951.492 10.93 5,858.88 12,300.32 89.05 282.81 8,988.97 8,930.97 4,347.90 4,004.64 5,945,208.094 680,921.590 6.79 5,837.23 12,330.48 92.27 286.91 8,988.62 8,930.62 4,340.17 3,975.50 5,945,215.139 680,892.279 17.28 5,814.67 12,360.26 90.86 290.67 8,987.81 8,928.81 4,330.59 3,947.32 5,945,224.060 680,863.887 13.48 5,791.10 12,391.55 93.74 293.11 8,986.55 8,928.55 4,318.93 3,918.32 5,945,235.029 680,834.617 12.06 5,765.35 12,420.44 9D.12 293.81 8,985.58 8,927.58 4,307.44 3,891.84 5,945,245.896 680,807.874 12.76 5,741.13 12,453.34 91.78 296.51 8,985.03 8,927.03 4,293.46 3,862.07 5,945,259.175 680,777.785 9.63 5,713.01 12,483.72 89.72 302.77 8,984.63 8,926.63 4,278.44 3,835.68 5,945,273.566 680,751.053 21.69 5,885.91 12,510.44 92.74 306.47 8,984.06 8,926.06 4,263.27 3,813.70 5,945,288.216 680,728.727 17.87 5,661.11 12,540.40 91.69 303.13 8,982.90 8,924.90 4,246.19 3,789.12 5,945,304.716 680,703.754 11.68 5,633.29 12,569.94 92.98 301.45 6,981.70 8,923.70 4,230.42 3,764.17 5,945,319.891 680,678.443 7.17 5,606.35 12,600.34 94.49 299.04 8,979.72 8,921.72 4,215.14 3,737.97 5,945,334.549 680,651.890 9.34 5,579.13 12,630.94 95.50 298.00 8,977.05 8,919.05 4,200.59 3,711.18 5,945,348.470 680,624.773 4.73 5,552.19 12,659.10 93.08 286.82 8,974.95 8;916.95 4,187.86 3,686.26 5,945,360.806 680,599.552 9.56 5,527.64 12,691.72 89.97 290.57 8,974.08 8,916.08 4,174.57 3,656.42 5,945,373.196 680,569.413 21.39 5,500.22 12,724.91 92.09 287.01 8,973.48 8,915.48 4,163.88 3,625.01 5,945,383.141 660,537.763 12.46 5,473.95 I 12,756.42 92.36 283.41 8,972.26 8,914.26 4,155.62 3,594.63 5,945,390.684 680,507.202 11.45 5,450.27 12,786.06 91.45 281.29 8,971.27 8,913.27 4,149.28 3,565.69 5,945,396.338 680,478.126 7.78 5,428.98 12,816.10 89.75 280.06 8,970.96 8,912.96 4,143.72 3,536.18 5,945,401.206 680,448.489 6.98 5,408.02 12,846.32 89.48 276.72 8,971.16 8,913.16 4,139.31 3,506.28 5,945,404.912 680,418.504 11.09 5,387.82 12,876.12 89.51 274.32 8,971.42 8,913.42 4,136.45 3,476.63 5,945,407.080 680,388.788 8.05 5,369.03 12,906.50 88.77 271.47 8,971.88 8,913.88 4,134.91 3,446.29 5,945,407.901 680,358.428 9.59 5,350.97 12,936.08 90.86 268.73 8,971.97 8,913.97 4,134.86 3,416.72 5,945,407.258 680,328.861 11.65 5,334.57 12,967.33 92.24 266.37 8,971.13 8,913.13 4,136.19 3,385.51 5,945,405.191 680,297.696 8.75 5,318.43 12,996.08 94.55 263.34 8,969.43 8,911.43 4,138.77 3,356.93 5,945,401.948 680,269.188 13.24 5,304.76 13,020.96 94.71 _ 262.55 8,967.42 8,909.42 4,141.81 3,332.32 5,945,398.325 680,244.657 3.23 5,293.69 12/112016 1242: 01PM Page 19 COMPASS 5000.1 Build 81B r" b BP MCIkI p Final Survey Report BAKER HUGHES Company: Nodh America -ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table Q 58.00usft (DOYON 16) She: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K- _ Alaska PROD -ANCPi Survey MD Inc Azi(azimuth) TVD TVDSS WS EIW Northing Eastlng DLeg V. Sec Iwsftl 1°I (°I (tuft) (usfy (usft) (waft) lost) (usft) (°I100usft) (waft) 13,051.08 94.71 260.03 8,964.94 8,906.94 4,146.36 3,302.65 5,945,393.084 680,215.104 8.34 5,281.07 13,081.24 93.04 257.50 8,962.91 8,904.91 4,152.22 3,273.14 5,945,366.531 680,185.741 10.04 5,268.631 13,111.02 93.69 253.82 8,961.16 8,903.16 4,159.58 3,244.34 5,945,378.495 680,157.126 12.53 5,259.84 13,140.84 94.56 25D.76 8,959.01 8,901.01 4,168.63 3,216.01 5,945,368.787 680,129.019 10.66 5,251.71 13,168.22 95.69 248.10 8,956.56 8,898.56 4,178.21 3,190.48 5,945,358.611 680,103.724 10.49 5,245.571 13,191.38 96.65 245.22 8,954.07 8,896.07 4,187.33 3,169.34 5,945,348.996 680,082.806 13.04 5,241.481 13,219.72 95.73 246.39 8,951.01 8,893.01 4,198.88 3,143.65 5,945,336.850 680,057.387 5.23 5,236.88 13,252.60 93.57 249.53 8,948.34 8,89D.34 4,211.17 3,113.27 5,945,323.847 680,027.314 11.56 5,230.331 13,281.59 95.20 252.79 8,946.13 8,888.13 4,220.50 3,085.92 5,945,313.874 680,000.191 12.54 5,222.98 13,311.39 96.34 255.74 8,943.13 8,885.13 4,228.54 3,057.39 5,945,305.186 679,971.856 10.57 5,213.89 13,341.15 96.24 259.45 8,939.87 8,881.87 4,234.90 3,028.50 5,945,298.137 679,943.130 12.40 5,203.21 13,368.81 93.96 263.14 8,937.41 8,879.41 4,239.06 3,001.28 5,945,293.331 679,916.010 15.64 5,191.63 13,399.84 97.29 266.41 8,934.37 8,876.37 4,241.88 2,970.53 5,945,289.796 679,885.343 15.00 5,176.97 13,429.36 96.84 271.07 8,930.73 8;872.73 4,242.52 2,941.25 5,945,288.465 679,856.088 15.74 5,161.31 13,461.27 98.42 274.94 8,926.50 8;868.50 4,240.87 2,909.68 5,945,289.379 679,824.483 13.00 5,142.47 _ 13,491.44 100.65 279.28 8,921.50 8,863.50 4,237.18 2,880.16 5,945,292.362 679,794.891 16.00 5,123.08 13,522.78 99.85 283.73 8,915.92 8,857.92 4,231.04 2,849.95 5,945,297.801 679,764.545 14.20 5,101.241 13,538.88 99.84 287.81 8,913.16 8,855.16 4,226.73 2,834.69 5,945,301.752 679,749.187 24.97 5,089.21 13,578.00 99.84 287.81 8,906.48 8,848.48 4,214.94 2,797.99 5,945,312.675 679,712.225 0.00 5,059.09 Projection to TD .2 318" Casing Points -� Measured Vertical Casing Hole Depth Depth Diameter Diameter (waft) (waft) Name (in) (in) 13,578.00 8,906.48 23/8" 2.375 3.250 121112016 12:42:01PM Page 20 COMPASS 5000.1 Build 81B 040d SoO by BP Final Survey Report BAKER•■ HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Local Coordinate Reference: Well 07-19 Site: PB 07 TVD Reference: Kelly Bushing / Rotary Table a58.00usft (DOYON 16) Well: 07 07-1199 MD Reference: KellyBushing/ Rotary Table 58.00usft DOYON 18 ( ) Wellbore: 07-19B North Reference: True Design: 07-18B Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 Design Annotations — --- — —� Measured Vertical Local Coordinates Depth Depth ♦NI -S •El -W (usft) (usft) (usft) (usft) Comment 11,620.33 8,941.99 -4,092.41 4,583.21 TIP (07-19BPB1) 11,651.26 8,953.09 -4,115.36 4,565.70 KOP- Billet ,. 13,578.00 8,906.48 -4,214.94 • 2,797.99 Projection to TD Approved By: Yosha Ragbirsingh Survey Manager Baker Hughes 12/1/2016 12:42:01PM Page 21 COMPASS 5000.1 Build 61B PnpBt Pn46aeBry Bair m.+em WELLBORE DUAIL5: 07-19B eEi9iBLERFM Ml Sin: PODS OT .,.■ M WeY: Oi iB k+n^.eFrk 07.198 caoraNklN'El pafeere: wtlloi�+B,ine+bm ■Nl wapeon: m-1Be M M 31 Al Yom r. NB &vNNlqunYi k®5&N M D0Y0N161 Onlpn:OT-1B810iAM➢i-1551na+rm+ Pared WelPowe: OA196PB1 sNwn Nslemm�: aq.lo.wRouoq BAKER wppn Tie an MD: 11620,33 W'N'4 mBUNe4nrtr xeN/BwNry/ga.YiY4®5600un 0DYDNtfi1 C..n M*l.. Mn—.C4nwe HUGHES i m A m m pA m m pU m p m w W m V m m q W 0707-35/07 35 - Post Drillin o m N m N O O + + N N N 8� 0 8 0 8 N m o H -381 D7 15107-155 ' 33701. 07-38 �- v - - - - -07 34107-34. 5950009 - ". 7 3 07-15/07-15A ao 000 7 -33B '07-36/07-36 5950090 5949]50 07-15107-15 -33/07-33C D7 -34/07-34A Oo 5000 .5949750 5919500 aOp �° 5949500 5948259 h° 5900 000°00 _ 1& 60000. 07-19B & Oq -i ry PB ACTUAL CTUAL 15949250 5949000 5948750 } 00 _. mp° .5940750 5948500. - 9000. Op 400 ho°O I_.. ti 5948500 5948250 �O D e 59aBam- 07-21/07-21 -- - 900 07-35/07-35A 07-16/07.18 5948250 C 50 00 00 _. 05946000 O C5947150 800 5000. _ 0O -9000 15947750 C V5847500: p°p OWp b0 0 ° 0 5947500 N C59472W- 00 90 07-20/07-20B 6000 59725 G 5947000'. p r Z, 5947000 C 5946750 8��� .5995]50 946500 07-22/97-22A Doo 07-19107-19A �5948500 5948250: 9000 - 5946250 5946000 o rII 000 F5946000 5945750 9 5945500 0740150-20 -5945750 07-22/07-22 D7-19/07-19BPB59455W 5945259- 5945900 _ 07-19/07-195 % 590.5250 5750,. 07.34107-345 _w 07-20/07-20A 'S9A5500 - 5949]50 O° 0p a 07-19107-19 o m m m o p pa O O O O O O O O Ee O O O J +n 8 N O O O O 8 sting (250 usft/in) AOGCC OF F 8C�� I�EG'ORT _ North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19B 07-19B AOGCC Post Drilling Offset Report 20 December, 2016 Few Oil9 BAKER HUGHES /�OGCC OFFSET REPORT b BP IGas p Anticollision Report BAKE HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Reference Design: 07-19B Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Kelly Bushing / Rotary Table @ 58,00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 07-19B GYD-CT-CMS Fitter type: NO GLOBAL FILTER: Using user defined selection 8 filtering criteria MWD -Standard Interpolation Method: MD lnterva125.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 500.00usft Error Surface: Elliptical Conic Program From To (usft) (usft) Date 12/20/2016 Survey (Wellbore) 100.00 10,650.00 Survey #7 (07-19) 10,660.00 11,620.33 BHI CTK MWD 3-1/4"(07-19BPB7) 11,651.26 13,538.88 BHI CTK MWD 3-1/4" (07-198) Tool Name Description GYD-CT-CMS Gymdata cont.casing m/s MWD MWD -Standard MWD MWD- Standard Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well (usft) (usft) (usft) (usft) PB DS 07 07-15 - 07-15 - 07-15 1,437.76 1,450.00 485.83 32.76 453.07 Pass - Major Risk 07 -15 -07 -15A -07-15A 1,434.06 1,450.00 485.72 32.65 453.07 Pass - Major Risk 07 -15 -07 -15B -07-15B 1,434.06 1,450.00 485.72 32.65 453.07 Pass -Major Risk 07-16-07-16-07-16 1,396.61 1,400.00 366.09 2077 345.32 Pass - Major Risk 07 -16 -07 -16A -07-16A 1,396.61 1,400.00 366.09 20.77 345.32 Pass - Major Risk 07-17-07-17-07-17 1,397.69 1,400.00 246.82 28.41 218.41 Pass - Major Risk 07-18-07-18-07-18 1,398.73 1,400.00 129.88 25.07 104.81 Pass - Major Risk 07-19 - 07-19 - 07-19 10,966.21 11,000.00 94.97 14.94 81.73 Pass - Major Risk 07 -19 -07 -19A -07-19A 10,966.21 11,000.00 94.97 14.94 81.73 Pass - Major Risk 07-19 - 07-19BPB1 - 07-19BPB1 11,920.76 11,925.00 47.45 8.42 40.54 Pass - Major Risk 07-20 - 07-20 - 07-20 2,076.69 2,075.00 73.86 48.49 25.37 Pass - Major Risk 07 -20 -07 -20A -07-20A 2,076.69 2,075.00 73.86 48.49 25.37 Pass - Major Risk 07-20 - 07-20B - 07-20B 2,074.76 2,075.00 73.81 48.44 25.37 Pass - Major Risk 07-21 - 07-21 - 07-21 2,363.12 2,350.00 185.15 37.77 148.12 Pass - Major Risk 07-22 - 07-22 - 07-22 2,495.97 2,475.00 262.70 40.38 243.40 Pass - Major Risk 07 -22 -07 -22A -07-22A 2,495.97 2,475.00 282.70 40.38 243.40 Pass - Major Risk 07-33 - 07-33 - 07-33 970.96 975.00 426.45 19.49 406.96 Pass - Major Risk 07-33 - 07-33A- 07-33A 970.96 975.00 426A5 19.49 406.96 Pass - Major Risk 07-33-07-33APB7-07-33APB7 970.96 975.00 426.45 19.49 406.96 Pass -Major Risk 07-33 - 07-33AP82 - 07-33APB2 970.96 975.00 426.45 18.49 406.96 Pass -Major Risk 07-33 - 07-33B - 07-33B 970.96 975.00 426.45 19.48 406.96 Pass - Major Risk 07-33 - 07-33C - 07-33C 970.96 975.00 426.45 19.49 406.96 Pass - Major Risk 07-33-07-33CPB1-07-33CPB1 970.96 975.00 42645 19.49 406.96 Pass -Major Risk 07-34-07-34-07-34 1,122.87 1,125.00 184.49 17.63 166.86 Pass - Major Risk 07 -34 -07 -34A -07-34A 1,122.87 1,125.00 184.49 17.63 166.86 Pass - Major Risk 07 -34 -07 -34B -07-34B 1,122.24 1,125.00 184.48 17.62 166.86 Pass - Major Risk 07-35 - 07-35 - 07-35 2,854.45 2,800.00 116.76 48.58 68.21 Pass - Major Risk 07 -35 -07 -35A -07-35A 2,854.45 2,800.00 116.76 48.58 68.21 Pass -Major Risk 07-36 - 07-36 - 07-36 852.88 850.00 296.76 13.56 283.22 Pass - Major Risk 07-38 - 07-38 - 07-38 1,432.73 1,450.00 59.26 19.84 39.44 Pass - Major Risk 1220/2016 4:28:26PM Page 2 o/ 3 COMPASS 5"..1 Build 81B AOOCC OFR"SCT R1p0R`II b BP I/am pAnticollision Report BAKW HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00usft Reference Well: 07-19 Well Error: O.00usft Reference Wellbore 07-19B Reference Design: 07-19B Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table 0 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to Kelly Bushing / Rotary Table @ Coordinates are relative to: 07-19 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27.OGP-Usa AK Central Meridian is 1501 0' 0.000 W - Grid Convergence at Surface is: 1.35" 3 450- 0 Jz Ladder Plot J 0 2000 $ 07-15,07-15,07-15V1 $ 07-15,07-15A,07-15AV5 -0- 07-15,07-158,07-158VO -1f- 07-16,07-16,07-16V4 -rte 07-16,07-16A,07-16AV4 07-17,07-17,07-17V1 -ls- 07-18,07-18,07-18V1 $ 07-19,07-19,07-19\11 $ 07-19,07-19A,07-19AV1 4000 6000 8000 10000 12000 Measured Depth (2000 usttln) -� 07-20,07-20A,07-20AV1 07-20, 07-206, 07-20B VO $ 07-21,07-21,07-21 V1 -111- 07-22,07-22,07-22 V1 $ 07-22,07-22A,07-22AVO -Ar 07-33,07-33,07-33V4 •0- 07-33,07-33A, 07-33AV7 $ 0733,07-33AP61,07-33APB1 V5 ♦- 07-33,0733APB2,07-33APB2 V1 $ 07-33,07-33CPB1, 07-33CPB1 V0 -X- 07-34,07-34,07-34V1 $ 07-34,07-34A,07-34AVl -*- 07-34,0734B4O7-34BVO -X- 07-35,07-35,0735 V4 $ 07-35,0735A,07-3SAVO $ 0736,07-36,0736V2 -j- 07-38,0738,0738 VO $ 07-19B 12202016 4:28,26PM Page 3 of 3 COMPASS 5000.1 Build 81B c` AOC C 0FPEI E T f Cp0o RT I I 1 I ____J _ I I 1 _ I____ _____ _ 1 l I I I I , I I I I I I I I -- - -'-----------I---'----------I-------=- I I I --- I I y I I I I 1 - I I- I I I I 1 I li I I I -----'-� I I --�--- , I it --...- I , ------i---- I I 0 2000 $ 07-15,07-15,07-15V1 $ 07-15,07-15A,07-15AV5 -0- 07-15,07-158,07-158VO -1f- 07-16,07-16,07-16V4 -rte 07-16,07-16A,07-16AV4 07-17,07-17,07-17V1 -ls- 07-18,07-18,07-18V1 $ 07-19,07-19,07-19\11 $ 07-19,07-19A,07-19AV1 4000 6000 8000 10000 12000 Measured Depth (2000 usttln) -� 07-20,07-20A,07-20AV1 07-20, 07-206, 07-20B VO $ 07-21,07-21,07-21 V1 -111- 07-22,07-22,07-22 V1 $ 07-22,07-22A,07-22AVO -Ar 07-33,07-33,07-33V4 •0- 07-33,07-33A, 07-33AV7 $ 0733,07-33AP61,07-33APB1 V5 ♦- 07-33,0733APB2,07-33APB2 V1 $ 07-33,07-33CPB1, 07-33CPB1 V0 -X- 07-34,07-34,07-34V1 $ 07-34,07-34A,07-34AVl -*- 07-34,0734B4O7-34BVO -X- 07-35,07-35,0735 V4 $ 07-35,0735A,07-3SAVO $ 0736,07-36,0736V2 -j- 07-38,0738,0738 VO $ 07-19B 12202016 4:28,26PM Page 3 of 3 COMPASS 5000.1 Build 81B c` AOC C 0FPEI E T f Cp0o RT Printed 1/4/2017 4:22:23PM North America - ALASKA - BP Page 1 oft Cementing Report Common Well Name: 07-19 _/03 Project Prudhoe Bay Report no. 1 Reportdate: 11/30/2016 - Event Typa: COM -ONSHORE (CON)- Site: PB DS 07 -_- --- I Start—Date: 11/30/2016 - - -� - Spud DateRime: 1/11/18 83 - _ - - - Contractor: NORDIC CALISTA- - End Date: 12/1/2018 Rig Name/No.: NORDIC 2 Rig Release: 12/1/2016 AFE No.: X3 -0182X -C: (1,064,962.00) BPUOI: Active datum: Kelly -Bushing / Rotary Table 058.O068ft (above Mean Sea Level) General IMormeflon Job type: Primary Cement job start datettime: 11/30/2016 9:45PM Job end date/time: 11/30/2016 11:59PM Cement Company: SCHLUMBERGER Cementer: Cemented String: PRODUCTION LINER 1 String Size: 2.375 (in) String Set TMD: 13,578.00 (usft) Hole Size: 3.250 (in) Pipe -Movement Pipe Movement: NO MOVEMENT Rotating Time (Start -End): RPM: Rotating Torque (initevg/max): (ft -of) Reciprocating Time (Start -End): Recip Drag Up/Down: - (kip) SPM: Stroke Length Fluid Name: CEMENT Fluids (1 of 1) Slurry Type: CEMENT Purpose: PRIMARY Class: G -CLASS Description: TAIL SLURRY Density: 15.30 (PP9) Yield: 1.3100 (tN/sk) Mix Water Ratio: 6.101 (gaVsk94) Excess: 20.00(%) Mix Method : BATCH Sacks Used: 84.50 (941b sacks) Water Volume: 13.7 (bbl) Excess Slurry Volume: 3.7 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 22.0 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: Density: PV: YP: Gels 10 Sec: Gels 10 Min: Viscosity: Additives NameType Amount Units D047 Concentration Unit ANTIFOAM AGENT D065 DISPERSANT 0.200 GAUSx D167 FLUID LOSS 1.000 %BWOC D600 G GAS -BLOCK 0.050 %BWOC D183 CEMENT 1.500 GAUSX D800 RETARDER AID 5.000 %BWOC 0.400 % eWOC Fluid Tests Thick time Thick Free water Free water Fluid loss Fluid loss Fluid loss Comp Comp Comp Comp Comp Strength (hr) temp. (%) ('P) temp. (cG30min) temp. press. Strength Strength Comp Strength Strength Strength Time Pressure 2 Temperature 2 (°F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) (°F) 4.88 90.00 0.00 min) 80.00 48.0 180.00 1,000.00 Printed 1/4/2017 4:22:23PM Printed 1/4/2017 4:22:23PM North America -ALASKA - BP Page 2 of 2 Cementing Report Common Well Name: 07-19 /_03 - --- - -- _ Project: Prudhoe Bay Site: PB DS 07 Report no. 1 p --- Report date: 11/30/2016 Event Type: COM- ONSHORE(CON) - __ Spud Date/Time: 1/11/1983 - - --- Contractor: NORDIC CALISTA Start Date: 11/30/2016 End Date: 12/1/2076 AFE No.: - — - Rig Name/No.: NORDIC 2 Rig Release: 12/1/2016 X3-0182X-C: (1,064,962.00 ) _ _ Active datum: Kelt' Bushing /Rotary Table @5-8.00usft (above Mean Sea Level)-- Stapes Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom no. (usft) lush) plug Pressure Pressure Rate Press. Plug Plug Returns Circulate Cmt Vol to Total Annular Bumped Bumped n Prior Surface(gpm)(psi)(psi) 1 PRIMARY CEMENT 10,425.00 3,578.00 (hr) (bbl) (bbl) After 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 Pumped Disp. Rate TMD TMD Pmp date/time Vol BH circ. Bh static (bbl) Rate (bbl/min) (usft) (usft) job Used temp. temp. (bbl/min) (scf) Tests Casing Test Shoe Test Test Pressure'. (psi) FIT/LOT. (ppg) Liner Top Test Liner Overlap: (usft) Time: (min) Cement Found between Shoe and Collar: Tool: N Positive Test: (ppg) Positive Test Tool: N N Open Hole Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N LoglSurvey Evaluation Interpretation Summary CBL Run: N Cement Top: (usft) Under Pressure: (p,) How Determined: Bond Quality: TOC Sufficient: N CET Run: N Job Rating: Bond Quality: If Unsuccessful, Detection Indicator Temp Survey: N Remedial Cement Required: N Him Prior to Log: (hr) How Determined: Printed 1/4/2017 4:22:23PM RECEIVE' 21 6 1 2 6 BAKER °E " 3 0 `D' PRINT DISTRIBUTION LIST 2 7 $ 4 5 HUGHES AOGCC COMPANY BP Exploration Alaska Inc WELL NAME 07-19B FIELD Prudhoe Bav Unit COUNTY North Slope Borough BHI DISTRICT Alaska Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. CD Petrotechnical Data Center, LR2-1 DATA LOGGED 900 E. Benson Blvd. MK ty?077 BENDER Anchorage. Alaska 99508 digital/image) LOG TYPE GR - RES LOG DATE November 29, 2016 AUTHORIZED BY Patrick Rider EMAIL Patrick.Ridekerhuahes com TODAYS DATE December 22, 2016 STATUS Final Replacement: COMPANY ADDRESS fFEDEX WILL NOT DELIVER TO P.O. BO$ PERSON ATTENTION M Revision No Details: Requested by: FIELD FINAL CD LOGS LOGS digital/image) Surveys CD (Faa is ,veys) # OF PRINTS # OF PRIN I S # OF COPIES # OF COPIES # OF COPIE JJ J; 4 9 4 d 1 BP North Slope 1 0 1 EGA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Bulks & Barbara Glassmaker ,900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. 1 1 Attn: Ricky tagaricio PO Bos 100360 Anchorage, AK 99510 3 Exxon:M1fobil, Alaska '.Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 ,Anchorage, AK 99503 4 State of Alaska -AOGCC Attn: Nlakana Bender 333 W. 7th Ave, Suite 100 !Anchorage, Alaska 99501 1 1 1 5 DR - Division of Oil & Gas *** 0 1 1 1 !Attn: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 ** Stamp "confidential' on all material deliver to DNR 6 B Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 1900 E. Benson Blvd. Anchorage, Alaska 99508 !Attn: Behrooz Raessi TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 3 4 5 0 0 0 3 4 5 0 0 + bp RECEIVED .AOGCC North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19B 500292088702 Design: 07-19B Final Survey Report 01 December. 2016 21 61 26 27845 rias BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: Alaska NAD27 State Plane Zones Geo Datum: NAD27'OGP-Usa AK[4267-15864] Map Zone: NAD27' OGP-Usa AK / Alaska zone 4 [26734'1586, Using Well Reference Point Site PB DS 07, TR -11-14 Site Position: From: Map Position Uncertainty: 0.00 usft 148" 33'56.934 W Well 07-19,07-19 Well Position +NIS 0.00 usft +E/•W 0.00 usft Position Uncertainty 0.00 usft Wellbore 07-19B Magnetics Model Name Sample Date BP BGGM2016 12112016 Design 07-19B Audit Notes: Well 07-19 Version: Phase: Vertical Section: Depth From (ND) North Reference: (usft) L 28.28 BP MAP aI Final Survey Report NIR YGFIErJ Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor Northing: 5,948,144.780 usft Latitude: 70° 15 49.847 N Easting: 677,382.280 usft Longitude: 148" 33'56.934 W Slot Radius: 0.000 in Grid Convergence: t35 ' Northing: 5,949,460.460 usft Easting: 676,816.190 usft Wellhead Elevation: 29.72 usft Declination V) 18.18 ACTUAL -NI-9 (usft) 0.00 Dip Angle Field Strength C) (nT) 81.00 _ 57,556 Tie On Depth: 11,620.33 +El -W Direction (usft) V) 0.00 146.42 Latitude: 70° 16'2.915N Longitude: 148° 34' 12.505 W Ground Level: 27.59 usft 12/12016 12:42.'01PM Page 2 COMPASS 5000.1 Build 81B by BP Raw Description Gyrodata cont.casing MWD -Standard MWD -Standard Final Survey Report BAKER HUGHES Company: North America - ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellborn: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K - Alaska PROD - ANCP1 Survey Program From (usft) 100.00 10,660.00 11,651.26 Date 12/1/2016 To (usft) Survey (Wellbore) 10,650.00 Survey #7 (07-19) 11,620.33 BHI CTK MWD 3-1/4"(07-19BPBl) 13,538.88 BHI CTK MWD 3-1/4"(07-19B) Tool Name GYD-CT-CMS MWD MWD Description Gyrodata cont.casing MWD -Standard MWD -Standard m/s Survey - MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 28.28 0.00 0.00 28.28 -29.72 0.00 0.00 5,949,460.460 676,816.190 0.00 0.00 79.00 0.25 183.89 79.00 21.00 -0.11 -0.01 5,949,460.347 676,816.185 0,50 0.09 20" 100.00 0.36 183.89 100.00 42.00 -0.22 -0.02 5,949,460.235 676,816.180 0.50 0.18 200.00 0.22 180.11 200.00 142.00 -0.73 -0.04 5,949,459.729 676,816.170 0.14 0.59 300.00 0.42 171.89 300.00 242.00 -1.29 0.01 5,949,459.175 676,816.235 0.20 1.08 400.00 0.45 178.02 399.99 341.99 -2.04 -`0.08 5,949,458.422 678,816.318 0.06 1.74 500.00 0.36 176.01 499.99 441.99 -2.76 0.12 5,949,457.717 676,816.370 0.09 2.35 600.00 0.49 169.51 599.99 541.99 -3.48 0.21 5,949,456.986 676,816.486 0.14 3.02 700.00 0.45 172.61 699.99 641.99 4.29 0.34 5,949,456.179 676,816.634 0.05 3.76 800.00 0.39 146.01 799.98 741.98 -4.96 0.58 5,949,455.514 676,816.890 0.20 4.46 900.00 0.42 130.39 899.98 841.98 -5.48 1,05 5,949,455.005 676,817.372 0.11 5.15 1,000.00 0.39 118.51 999.98 941.98 -5.88 1.63 5,949,454.619 676,817.959 0.09 5.80 1,100.00 0.21 88.11 1,099.98 1,041.98 -6.04 2.11 5,949,454.474 676,818.445 0.23 6.20 1,200.00 0.22 72.72 1,199.98 1,141.98 -5.97 2.48 5,949,454.546 676,818.810 0.06 6.35 1,300.00 0.21 55.28 1,299.97 1,241.97 -5.81 2.81 5,949,454.715 676,819.140 0.07 6.40 1,400.00 0.78 123.38 1,399.97 1,341.97 -6.08 3.53 5,949,454.462 676,819.865 0.73 7.02 1,500.00 3.43 135.76 1,499.90 1,441.90 -0.60 6.19 5,949,452.007 676,822.579 2.67 10.59 1,600.00 5.77 140.54 1599.57 1,541.57 -14.63 11.47 5,949,446.108 676,828.001 2.37 18.53 1,700.00 6.36 141.65 1,699.01 1,641.01 -22.85 18.10 5,949,438.042 676,834.824 0.60 29.05 1800.00 6.35 139.00 1,798.39 1,740.39 -31.37 25.17 5,949,429.693 676,842.086 0.29 40.05 121112016 12: 42.O1PM Page 3 COMPASS 5000.1 Build 81B by Final BP Survey Report HAS S HUGHES Company: North America Project: Prudhoe Bay She: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-198 -ALASKA -BP Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K-Alaska PROD -ANCP1 Survey MD Inc (usft) V) 1,900.00 2,000.00 2,100.00 2125.00 2,150.00 6.26 7.87 11.43 12.16 13.04 Azi (azimuth) V) 130.30 110.39 104.36 105.00 106.23 TVD (usft) 1897.79 1,997.04 2,095.61 2,120.09 2,144.48 TVDSS (usft) 1,839.79 1,939.04 2,037.61 2,062.09 2,086.48 NIS (usft) -39.07 -44.98 -49.83 -51.12 -52.59 EMI (usft) 32.95 43.53 59.55 64.50 69.75 Northing (usft) 5,949422.179 5,949,416.516 5,949,412.050 5,949,410.870 5,949,409.524 Easting (usft) 676,850.050 676,860.763 676,876.894 676,881.865 676,887.150 DLeg ('1100usft) 0.96 2.91 3.70 2.97 3.68 V. Sec (usft) 50.78 61.55 74.45 76.26 82.39 2,175.00 2,200.00 2,225.00 2,250.00 2,275.00 13.96 14.60 15.53 16.34 17.11 108.73 110.51 112.27 113.17 113.57 2,168.79 2,193.02 2,217.16 2,241.20 2,265.14 2,110.79 2,135.02 2,159.16 2,183.20 2,207.14 -54.35 -56.42 -58.79 -61.44 -64.30 75.31 81.12 87.17 93.50 100.10 5,949,407.699 5,949,405.964 5,949,403.734 5,949,401.232 5,949,398.534 676,892.753 676,898.607 676,904.709 676,911.099 676,917.768 4.36 3.10 4.15 3.39 3.11 86.93 91.87 97.19 102.90 108.93 2,300.00 2,325.00 2,350.00 2,375.00 2,400.00 17.73 18.49 19.24 20.10 21.12 113.30 113.28 113.30 112.80 lW83 2,289.00 2,312.76 2,336.41 2,359.95 2,383.35 2,231.00 2,254.76 2.278.41 2,301.95 2,325.35 -67.28 -70.35 -73.54 -76.84 -80.18 106.97 114.11 121.53 129.27 137.42 5,949,395.720 5,949,392816 5949,389.795 5,949,386.684 5,949,383.537 676,924.703 676,931.910 676,939.407 676,947.226 676,955.443 2.50 3.04 3.00 3.51 4.30 115.21 121.72 128.49 135.51 142.80 2,425.00 2,450.00 2,475.00 2,500.00 2,525.00 21.84 22.64 23.61 24.42 24.93 "- 11162 110.99 110.30 110.03 110.11 2406.62 2,429.76 2,452.75 2,475.58 2,498.30 2,348.62 2,371.76 2,394.75 2,417.58 2,440.30 -83.57 -87.00 -90.46 -93.97 -97.55 145.92 154.74 163.92 173.47 183.28 5,949,380.350 5,949,377.121 5,949,373.877 5,949,370.596 5,949,367.246 676,964.023 676,972.917 676,982.183 676,991.813 677,001.697 2.90 3.34 4.03 3.27 2.04 150.33 158.06 166.03 174.23 182.64 2,550.00 2,556.00 25.73 25.90 110.52 110.69 2,520.90 2,526.30 2,462.90 2,468.30 -101.27 -102.19 193.31 195.75 5,949,363.769 5,949,362.907 677,011.811 677,014.277 3.28 3.12 191.28 193.40 13 318" 2,575.00 2,600.00 2,625.00 26.45 27.07 28.18 111.20 111.88 113.07 2,543.35 2,565.67 2,587.82 2,485.35 2,507.67 2,529.82 -105.18 -109.32 -113.75 203.58 214.05 224.76 5,949,360.095 5,949,356.209 5,949,352.029 677,022.173 677,032.736 677,043.546 3.12 2.77 4.96 200.22 209.46 219.08 2,650.00 29.22 113.90 2,609.75 2,551.75 -118.53 235.77 5,949,347.504 677,054.665 4.45 229.15 12/12016 12:42.:01PM Page 4 COMPASS 5000.1 Build 81B Survey BP ri�� Srt p Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-198 Database: EDM R5K - Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (I C) (usft) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) 2,675.00 30.13 114.53 2,631.47 2,573.47 -123.61 247.06 5,949,342.694 677,066.068 3.85 239.62 2,700.00 31.16 115.00 2,652.98 2,594.98 -128.95 258.63 5,949,337.629 677,077.760 4.23 250.47 2,725.00 31.51 115.06 2,674.33 2,616.33 -134.45 270.41 5,949,332.406 677,089.665 1.41 261.57 2,750.00 31.90 115.26 2,695.60 2,637.60 -140.04 282.30 5,949,327.102 677,101.684 1.62 272.80 2,775.00 32.62 115.63 2,716.74 2,658.74 -145.77 294.35 5,949,321.653 677,113.864 2,99 284.24 2,800.00 33.47 116.51 2,737.70 2,679.70 -151.76 306.60 5,949,315.951 677,126.245 3.90 296.00 2,825.00 34.16 117.25 2,758.47 2,700.47 -158.05 319.00 5,949,309.954 677,138.798 3.21 308.11 2,850.00 34.84 117.90 2,779.07 2,721.07 -164.61 331.56 5,949,303.695 677,151.498 3.09 320.51 2,875.00 35.40 118.62 2,799.52 2,741.52 -171.42 344.22 5,949,297.185 677,164.322 2.79 333.19 2,900.00 36.07 120.05 2,819.82 2,761.82 -178.57 356.95 5,949,290.332 677,177.212 4.28 346.19 2,925.00 36.65 121.16 2,839.95 2,781.95 -186.12 369.71 5,949,283.088 677,190.141 3.51 359.53 2,950.00 37.06 121.62 2,859.95 2,801.95 -193.93 382.51 5,949,275.581 677,203.120 1.98 373.12 2,975.00 38.28 122.92 2,879.74 2,821.74 -202.09 395.42 5,949,267.729 677,216.223 5.82 387.06 3,000.00 38.96 123.33 2,899.27 2,841.27 -210.61 408.49 5,948,259.511 677,229.487 2.91 401.39 3,025.00 39.94 123.92 2,918.58 2,860.58 -219.41 421.72 5,949,251.028 677,242.915 4.20 416.03 3,050.00 41.33 124.56 2,937.55 2,879.55 -228.57 435.17 5,949,242.186 677,256.584 5.80 431.11 3,075.00 41.77 124.55 2,956.26 2,898.26 -237.98 448.83 5,949,233.105 677,270.456 1.76 446.50 3,100.00 42.32 124.61 2,974.82 2,916.82 -247.48 462.61 5,949,223.929 677,284.460 2.21 462.04 3,125.00 42.90 124.67 2,993.22 2,935.22 -257.10 476.54 5,949,214.639 677,298.606 2.33 477.76 3,150.00 43.34 124.64 3,011.47 2,953.47 -266.82 490.60 5,949,205.256 677,312.886 1.76 493.63 3,175.00 43.88 124.58 3,029.57 2,971.57 -276.61 504.79 5,949,195.798 677,327.303 2.17 509.64 3,200.00 44.27 124.51 3,047.53 2,989.53 -286.47 519.11 5,949,186.277 677,341.854 1.57 525.77 3,225.00 44.52 124.49 3,065.40 3,007.40 -296.38 533.53 5,949,176.712 677,356.496 1.00 542.00 3,250.00 44.69 124.50 3,083.20 3,025.20 -306.32 547.99 5,949,167.113 677,371.193 0.68 558.28 3,275.00 44.93 124.46 3,100.93 3,042.93 -316.30 562.52 5,949,157.484 677,385.946 0.97 574.63. 3,300.00 45.09 124.43 3,118.61 3,060.61 -326.30 577.10 5,949,147.829 677,400.757 0.65 591.02 3,325.00 44.89 124.71 3,136.29 3,078.29 -336.33 591.65 5,949,138.145 677,415.541 1.13 807.43 1211/2016 12:42 01P Page 5 COMPASS 5000.1 Build 81B 12112016 12.42:01PM Page 6 ...,,.,- �• � 011.G � by BP Final Survey Report BAKHUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Project: Prudhoe Bay TVD Reference: MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 North Reference: True Well, 07-19 Survey Calculation Method: Minimum Curvature Wellbore. 07-19B 07 19E Database: EDM R5K- Alaska PROD - ANCP1 12112016 12.42:01PM Page 6 ...,,.,- �• � Survey MD Inc (usft) (•) 3,350.00 3,375.00 44.88 44.99 Azi (azimuth) (•) 124.45 124.44 TVD (usft) 3,154.00 3,171.70 TVDSS (usft) 3,096.00 3,113.70 N/S (usft) -346.34 -356.33 ENV (usft) 606.18 620.74 Northing (usft) 5,949,128.477 5,949,118.835 Easting (usft) 677,430.297 677445.088 DLeg ('1100usft) 0.74 0.44 V. Sec (usft) 623.80 640.18 3,400.00 3,425.00 3,450.00 3,475.00 3,500.00 44.84 45.05 44.83 44.95 45.02 124.38 124.35 124.30 124.24 124.27 3,189.40 3,207.10 3,224.79 3,242.50 3,260.19 3,131.40 3,149.10 3,166.79 3,184.50 3,202.19 -366.30 -376.27 -386.23 -396.16 -406.11 635.30 649.88 664.46 679.05 693.65 5,949,109.206 5,949,099.583 5,949,089.971 5,949,080,382 5,949,D70.780 677,459.880 677,474.687 677,489.500 677,504.309 677,519.145 0.62 0.84 0.89 0.51 0.29 656.54 672.91 689.27 705.61 721.98 3,525.00 3,550.00 3,575.00 3,600.00 3,625.00 44.83 44.71 44.83 44.74 44.65 124.25 124.21 124.23 124.26 124.33 3,277.89 3,295.64 3,313.38 3,331.13 3,348.90 3,219.89 3,237.64 3,255.38 3,273.13 3,290.90 -416.05 -425.95 435.85 -445.76 -455.67 708.24 722.80 737.36 751.92 766.44 5,949,061.188 5,949,051.629 5,949,042.073 5,949,032.508 5,949,022.945 677,533.965 677,548.750 677,563.536 677,578.322 677,593.076 0.76 0.49 0.48 0.37 0.41 738.33 754.63 770.93 787.24 803.53 3,650.00 3,675.00 3,700.00 3,725.00 3,750.00 44.49 44.25 44.23 44.12 44.07 124.43 124.67 124.81 124.97 125.08 3,366.71 3,384.58 3,402.49 3,42042 3,438.38 3,308.71 3,326.58 3,344.49 3,362.42 3,380.38 -465.58 475.49 485.43 495.40 -505.38 780.92 795.32 809.66 823.95 838.19 5,949,013.382 5,949,003809 5,948,994.209 5,948,984.583 5,948,974.937 677,607.783 677,622.410 677636.971 677,651.490 677,665.966 0.70 1.17 0.40 0.63 0.37 819.79 836.01 852.22 868.43 884.62 3,775.00 3,800.00 3,825.00 3,850.00 3,875.00 44.11 43.97 44.05 44.03 43.84 125.18 125.08 125.07 125.07 124.97 3,456.33 3,474.30 3,492.28 3,510.26 3,528.26 3,398.33 3,416.30 3,434.28 3,452.26 3,470.26 -515.39 -525.39 -535.37 -545.36 -555.31 852.42 866.63 880.85 895.07 909.28 5,948,965.265 5,948,955.602 5,948,945.958 5,948,936.310 5,948,926.693 677,680.422 677,694.866 677,709.311 677,723.764 677,738.199 0.32 0.63 0.32 0.08 0.81 900.83 917.02 933.20 949.39 965.54 3,900.00 3,925.00 3,950.00 3,975.00 4,000.00 43.88 43.88 43.59 43.61 43.60 124.98 124.96 124.99 125.07 125.04 3,546.29 3,564.30 3,582.37 3,600.47 3,618.58 3,488.29 3,506.30 3,524.37 3,542.47 3,560.58 -565.24 -575.17 -585.08 -594.98 -604.88 923.47 937.67 951.83 965.95 980.06 5,948,917.100 5,948,907.505 5,948,897.934 5,948,888.373 5,948,878.804 677,752.621 677,767.050 677,781.439 677,795.784 677,810.127 0.16 0.06 1.16 0.23 0.09 981.66 997.79 1,013.88 1,029.93 1,045.99 12112016 12.42:01PM Page 6 ...,,.,- �• � b BP MAP FAS Final Su vey Report BAKER HUGHES Company: North America - ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) She: PS DS 07 Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Wellbore: 07-19B North Reference: True V. Sec (usft) 1,062.03 1,078.05 1,094.04 1,110.00 1,125.92 Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD (usft) 4,025.00 4,050.00 4,075.00 4,100.00 4,125.00 Inc (°) 43.52 43.51 43.31 43.28 43.13 An (azimuth) (°) 125.00 125.02 124.97 124.94 124.93 TVD (usft) 3,636.69 3,654.82 3,672.98 3,691.18 3,709.40 TVDSS (usft) 3,578.69 3,596.82 3,614.98 3,633.18 3,651.40 NIS (usft) -614.77 -624.64 -634.50 -644.32 -654.12 E/W (usft) 994.17 1,008.27 1,022.34 1,036.40 1,050.43 Northing (usft) 5,948,869,253 5,948,859.711 5,948,850.192 5,948,840,703 5,948,831.235 Easting (usft) 677,824.463 677,838.789 677,853.090 677,867,367 677,881.623 DLeg (°/100usft) 0.34 0.07 0.81 0.15 0.60 V. Sec (usft) 1,062.03 1,078.05 1,094.04 1,110.00 1,125.92 4,150.00 4,175.00 4,200.00 4,225.00 4,250.00 43.02 43.13 43.07 43.08 43.00 124.89 124.91 124.87 124.92 124.93 3,727.66 3,745.92 3,764.18 3,782.44 3,800.71 3,669.66 3,687.92 3,706.18 3,724.44 3,742.71 -663.89 -673.66 -683.43 -693.20 -702.97 1,064.43 1,078.43 1,092.44 1,106.45 1,120.44 5,948,821.796 5,948,812.360 5,948,802.921 - 5,948,793.486 5,948,784.049 677,895.849 677,910.077 677,924.313 677,938.542 677,952.757 0.45 0.44 0.26 0.14 0.32 1,141.81 1,157.69 1,173.58 1,189.46 1,205.34 4,275.00 4,300.00 4,325.00 4,350.00 4,375.00 43.07 42.95 42.81 42.42 42.51 124.92 124.90 124.82 124.77 124.78 3,818.99 3,837.27 3,855.59 1873.98 3,892.43 3,760.99 3,779.27 3,797.59 3,815.98 3,834.43 -712.73 -722.49 -732.22 -741.88 -751.50 1,134.43 1,148.41 1,162.37 1,176.27 1,190.13 5,948,774.614 5,948,765.186 5,948755.794 5,948,746.465 5,948737.167 677,966.970 677,981.179 677,995.361 678,009.483 678,023.569 0.28 0.48 0.60 1.57 0.36 1,221.21 1,237.08 1,252.90 1,268.64 1,284.32 4,400.00 4,425.00 4,450.00 4,475.00 4,500.00 42.35 42.46 42.29 42.28 42.00 124.83 124.78 124.75 124.74 124.71 3,910.88 3,929.34 3,947.81 3,966,30 3,984.84 3,852.88 3,871.34 3,889.81 3,908.30 3,926.84 -761.13 -770.75 -780.36 -789.95 -799.50 1,203.98 1,217.83 1,231.67 1,245.49 1,259.27 5,948,727.868 5,948,718.573 5,948,709.294 5,948,700.035 5,948,690.808 678,037.640 678,051.704 678,065.767 678,079.809 678,093.815 0.65 0.46 0.68 0.05 1.12 1,300.00 1,315.68 1,331.34 1,346.97 1,362.55 4,525.00 4,550.00 4,575.00 4,600.00 4,625.00 41.91 41.73 41.68 41.64 41.24 124.75 124.77 124.84 124.88 124.89 4,003.43 4,022.06 4,040.73 4,059.41 4,078.15 3,945.43 3,964.06 3,982.73 4,001.41 4,020.15 -809.02 -818.53 -828.02 -837.52 -846.98 1,273.01 1,286.71 1,300.36 1,314.00 1,327.57 5,948,681.611 5,948,672.432 5,948,663.263 5,948,654.088 5,948,644.947 678,107.770 678,121.683 678,135.558 678,149.413 678,163.203 0.38 0.72 0.27 0.19 1.60 1,378.08 1,393.58 1,409.04 1,424.49 1,439.88 4,650.00 4,675.00 41.22 41.24 124.92 124.91 4,096.95 4,115.75 4,038.95 4,057.75 -856.41 -865.84 1,341.08 1,354.60 5,948,635.839 5,948,626.729 678,176.933 678,190.661 0.11 0.08 1,455.21 1,470.54 121112016 12:42,01PM Page 7 COMPASS 5000.1 Build BIB Design: ur-ico WE Fig bill BP BAKER by Final Survey Report ES Local Co-ordinate Reference: Well 07-19 Company: North America - ALASKA - BP Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Project: Prudhoe Bay PrudhIDS TVD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Site: PB 07 MD Reference: North Reference: True Well: 07-19 Survey Calculation Method: Minimum Curvature Wellbore: 07-79B Database: EDM R5K - Alaska PROD - ANCPI Design: ur-ico Survey MD Inc (usft) 1°) 4,700.00 4,725.00 4,750.00 41.07 41.20 40.87 Azi (azimuth) (°) 124.90 124.81 124.82 TVD (usft) 4,134.57 4,153.40 4,172.26 TVDSS (usft) 4,076.57 4,095.40 4,114.26 NIS (usft) -675.26 -884.66 -894.03 EIW (usft) 1,368.09 1,381.58 1,395.06 Northing (usft) 5948,617.634 5,948,608.556 5,948,599.505 Easting (usft) 678,204.370 678,218.082 678,231.772 DLeg ('1100usft) 0.68 0.57 1.32 V. Sec (usft) 1,485.85 1,501.14 1,516.40 4,775.00 4,800.00 4,825.00 4,850.00 4,875.00 40.68 40.81 40.80 41.00 41.06 124.84 124.80 124.81 124.76 124.67 4,191.19 4,210.13 4,229.06 4,247.95 4,266.81 4,133.19 4,152.13 4,171.06 4,189.95 4,208.81 -903.35 -912.67 -921.99 -931.33 -940.68 1,408.46 1,421.86 1,435.27 1,448.71 1,462.20 5,948,590.498 5,948,581.498 5,948,572.491 5,948,563.472 5,948,554.446 678,245.389 678,258.999 678,272.628 678,286.286 678,299.991 0.76 0.53 0.05 0.81 0.34 1,531.58 1,546.75 1,561.94 1,577.16 1,592.41 4,900.00 4,925.00 4,950.00 4,975.00 5,000.00 41.20 41.47 41.73 41.89 42.17 124.54 124.56 124.50 124.45 124.44 4,285.64 4,304.41 4,323.11 4,34174 4,360.31 4,227.64 4,246.41 4,265.11 4,283.74 4,302.31 -950.02 -959.38 -968.79 -978.22 -987.69 1,475.74 1,489.34 1,503.01 1,516.75 1,530.56 5,948,545.428 5,948,536.387 5,948,527.303 5,948,518.195 5,948,509.055 678,313.741 678,327.555 678,341.446 678,355.402 678,369.423 0.66 1.08 1.05 0.65 1.12 1,607.67 1,622.99 1,638.40 1,653.85 1,669.38 5,025.00 5,050.00 5,075.00 5,100.00 5,125.00 41.99 42.27 42.54 42.74 42.75 12443 124.47 124.46 124.49 124.60 ..4,378.87 4397.41 4415.87 4,434.26 4,452.62 4,320.87 4,339.41 4,35287 4,376.26 4,394.62 -997.16 -1,006.65 -1,016.19 -1,025.78 -1,035.40 1,544.37 1,558.20 1,572.10 1,566.06 1,600.04 5948,499.909 5948490.750 5,948,481.539 5,948,472.284 5,948,462.994 676,383.459 678,397.507 678,411,626 678,425.807 678,440,005 0.72 1.13 1.08 0.80 0.30 1,664.91 1,700.46 1,716.10 1,731.81 1,747.55 5,150.00 5,175.00 5,200.00 5,225.00 5,250.00 43.00 43.16 43.47 43.27 43.47 124.66 124.80 124.93 125.20 125.28 4,470.94 4,489.20 4,507.39 4,525.56 4,543.74 4,412.94 4,431.20 4,449.39 4,467.56 4,485.74 -1,045.07 -1,054.79 -1,064.60 -1,074.46 -1,084.37 1,614.04 1,628.07 1,642.14 1,656.19 1,670.21 5,948,453.659 5,948,444.264 5,948,434.794 5,948,425.265 5,948,415.692 678,454.223 678,468.480 678,482.778 678,497.056 678,511.306 1.01 0.75 1.29 1.09 0.83 1,763.35 1,779.21 1,795.16 1,811.15 1,827.16 5,275.00 5,300.00 5,325.00 5,350.00 43.80 44.10 44.32 44.52 125.28 125.30 125.27 125.23 4,561.83 4,579.83 4,597.75 4,615.60 4,503.83 4,521.83 4,539.75 4,557.60 -1,094.33 -1,104.35 -1,114.42 -1,124.52 1,684.30 1,698.46 1,712.69 1,726.98 5,948,406.062 5,948,396.374 5,948,386.642 5,948,376.882 678,525.618 678,540.011 678,554.472 678,568.994 1.32 1.20 0.88 0.81 1,843.25 1,859.43 1,875.69 1,892.01 12/1/2016 12:42:01PM Page 6 COMPASS 5000.1 Build 818 •BP 4•� �� Final Survey Report RA Fag BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-188 Design: 07-19B Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOVON 16) True Minimum Curvature EDM R5K-Alaska PROD -ANCP7 Survey MD Inc (usft) (') 5,375.00 44.75 Azi (azimuth) (°) 125.25 TVD (usft) 4,633.39 TVDSS (usft) 4,575.39 NIS (usft) -1,134.66 ENV (usft) 1,741.33 Northing (usft) 5,948,367.088 Easting (usft) 678,583.573 DLeg (°7100usft) 0.92 V. Sec (usft) 1,908.39 5,400.00 5,425.00 5,450.00 5,475.00 5,500.00 45.08 45.21 45.48 45.55 45.89 125.16 125.14 125.11 125.05 125.07 4,651.10 4,668.73 4,686.30 4,703.82 4,721.27 4,593.10 4,610.73 4,628.30 4,645.82 4,663.27 -1,144.83 -1,155.04 -1,165.27 -1,175.52 -1,185.80 1,755.75 1,770.24 1,784.78 1,799.38 1,814.03 5,948,357.254 5,948,347.395 5,948,337.508 5,948,327.604 5,948,317.670 678,598.230 678,612.955 678,627.736 678,642.568 678,657.455 1.34 0.52 1.08 0.33 1.36 1,924,84 1,941.36 1,957.93 1,974.54 1,991.21 5,525.00 5,550.00 5,575.00 5,600.00 5,625.00 46.05 46.16 46.39 46.70 47.12 125.06 124.94 124.90 124.91 124.91 4,738.65 4,755.96 4,773.26 4,790.46 4,807.54 4,680.65 4,697.98 4,715.26 4,732.46 4,749.54 -1,196.13 -1,206.46 -1,216.80 -1,227.19 -1,237.64 1,828.74 1,843.50 1,858.31 1,873.20 1,888.17 5,948,307.692 5,948,297.709 5,948,287.719 5,948,277.688 5,948,267.595 678,672.405 678,687.400 678,702.451 678,717.573 678,732.785 0.64 0.56 0.93 1.24 1.68 2,007.95 2,024.72 2,041.53 2,058.41 2,075.40 5,650.00 5,675.00 5,700.00 5,725.00 5,750.00 47.37 47.78 48.14 48.27 48.92 124.91 124.90 124.94 124.70 124.89 4,824.51 4,841.37 4,858.11 4,874.78 4,891.31 4,766.51 4,783.37 4,800.11 4,816.78 4,833.31 -1,248.14 -1,258.70 -1,269.33 -1,279.97 -1,290.67 1,903.22 1,918.36 1,933.58 1,948.88 1,964.28 5,948,257.446 5,946,247.246 5,948,236.979 5,948,226.699 5,948,216.364 678,748.080 .X678,763.457 678,778.926 678,794.472 678,810.116 1.00 1.64 1.44 0.88 2.66 2,092.47 2,109.64 2,126.92 2,144.25 2,161.68 5,775.00 5,800.00 5,825.00 5,850.00 5,875.00 48.27 49.59 49.96 50.10 50.32 124.76 124.75 124.79 124.77 124.77 4,907.68 4,923.94 4,940.08 4,956.14 4,972.14 4,849.68 4,865.94 4,882.08 4,898.14 4,914.14 -1,301.46 -1,312.29 -1,323.17 -1,334.10 -1,345.06 1,979.79 1,995.39 2,011.07 2,026.81 2,042.59 5,948,205.942 5,948,195.486 5,948,184.973 5,948,174.417 5,948,163.836 678,825.875 678,841.726 678,857.656 678,873.644 678,889.676 1.45 1.28 1.49 0.56 0.88 2,179.25 --� 2,196.89 2,214.64 2,232.44 2,250.30 5,900.00 5,925.00 5,950.00 5,975.00 6,000.00 50.54 50.50 50.39 50.58 50.51 124.79 124.72 124.70 124.74 124.77 4,988.07 5,003.96 5,019.88 5,035.79 5,051.68 4,930.07 4,945.96 4,961.88 4,977.79 4,993.68 -1,356.05 -1,367.05 -1,378.03 -1,389.01 -1,400.01 2,058.42 2,074.27 2,090.12 2,105.97 2,121.83 5,948,153.219 5,948,142.595 5,948,131.995 5,948,121.386 5,948,110.758 678,905.757 678,921.864 678,937.962 678,954.067 678,970.179 0.88 0.27 0.44 0,77 0.29 2,268.21 2,286.14 2,304.05 232197 2,339.91 6,025.00 50.83 124.81 5,067.52 5,009.52 -1,411.05 2,137.71 5,948,100.102 678,986.314 1.29 2,357.89 121112016 12:42 01PM Page 9 COMPASS 5000.1 Build 81B bolld by Final BP Survey Report FORM BAKER HUGHES Company: North America Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore. 07 19B Design: 07-19B -ALASKA- BP _ Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing /Rotary Table @ 58.00use (DOYON 16) True Minimum Curvature EDM RSK -Alaska PROD - ANCP7 Survey MD Inc (use) (°) 6,050.00 6,075.00 6,100.00 6,125.00 6,150.00 6,175.00 6,200.00 6,225.00 6,250.00 6,275.00 6,300.00 6,325.00 6,350.00 6,375.00 6,400.00 6,425.00 6,450.00 6,475.00 6,500.00 51.16 51.22 50.85 51.17 51.45 51.64 51.91 51.65 51.76 51.97 52.22 52.49 52.91 53.09 53.20 53.60 53.37 53.61 53.52 Azi (azimuth) 1°) 124.82 124.90 125.21 125.22 125.24 125.28 125.34 125.45 125.57 125.65 125.74 125.78 125.81 125.85 125.91 125.96 126.01 126.03 126.07 TVD (use) 5,063.26 5,098.93 5,114.65 5,130.38 5,146.00 5,161.55 5,177.02 5,192.49 5,207.98 5,223.42 5,238.78 5,254.05 5,269.20 5,284.24 5,299.24 5,314.14 5,329.02 5,343.89 5,358.74 TVDSS (usft) 5,025.26 5,040.93 5,056.65 5,072.38 5,088.00 5,103.55 5,119.02 5,134.49 5,149.98 5,165.42 5,180.78 5,196.05 5,211.20 5,226.24 5,241.24 5,256.14 5,271.02 5,285.89 5,300.74 NIS (use) -1422.14 -1,433.27 -1,444.44 -1,455.64 -1,466.90 -1;478.20 -1,489.55 -1,500.93 -1,512.33 -1,523.78 -1,535.29 -1,546.85 -1,558.49 -1,570.17 -1,581.90 1,593.68 -1,605.48 -1,617.30 -1,629.13 E/VV (usft) 2,153.66 2,169.64 2,185.56 2,201.43 2,217.37 2,233.36 2,249.38 2,265.39 2,281.37 2,297.35 2,313.37 2329.44 2,345.57 2,361.75 2,377.96 2,394.21 2,410.47 2,426.72 2,442.98 Northing (usft) 5,948,089.388 5,948,078.633 5,948,067.846 5,948,057.018 5,948,046.139 5,948,035.217 5,948,024.245 5,948,013.249 5,948,002.232 5,947,991.161 5,947,980.032 5,947,968.845 5,947,957.596 5947,946.293 5,947,934.954 5,947,923.561 5,947,912.141 5,947,900.710 5,947,889.259 Easting (usft) 679,002.519 679,018.760 679,034.929 679,051.062 679,067.260 679,083.506 679,099.794 679,116.066 679,132.300 679,148.550 679,164.835 679,181.165 679,197.563 679,214,019 679,230.497 679,247.019 679,263.549 679,280.073 679,296.607 DLeg (°1100usft) 1.32 0.35 1.77 1.28 1.12 0.77 1.10 1.10 0.58 0.88 1.04 1.09 1.68 0.73 0.48 1.61 0.93 0.96 0.38 V. Sec (use) 2,375.95 2,394.06 2,412.17 2,430.28 2,448.48 2,466.73 2,485.05 2,503.39 2,521.72 2,540.10 2,558.55 2,577.07 2,595.68 2,614.37 2,633.10 2,651.90 2,670.73 2,689.56 2,708.42 6,525.00 6,550.00 6,575.00 6,600.00 6,625.00 6,650.00 6,675.00 6,700.00 53.64 53.52 53.45 53.33 53.19 53.29 53.27 53.33 126.10 126.06 126.11 126.16 126.18 126.25 126.28 126.32 5,373.58 5,388.42 5,403.30 5,418.21 5,433.16 5,448.13 5,463.07 5,478.01 5,315.58 5,330.42 5,345.30 5,360.21 5,375.16 5,390.13 5,405.07 5,420.01 -1,640.98 -1,652.83 -1,664.67 -1,676.50 -1,688.32 -1,700.16 -1,712.01 -1,723.88 2,459.24 2,475.50 2,491.74 2,507.95 2,524.12 2,540.28 2,556.44 2,572.59 5,947,877.797 5,947,866.335 5,947,854.886 5,947,843.437 5,947,831.997 5,947,820.548 5,947,809.078 5,947,797.595 679,313.138 679,329.669 679,346.179 679,362.659 679,379.104 679,395.536 679,411.966 679,428.394 0.49 0.50 0.32 0.51 0.56 0.46 0.13 0.27 2,727.28 2,746.14 2,764.98 2,783.81 2,802.60 2,821.40 2,840.21 2,859.03 COMPASS 5000.1 Build 81B 12/1/201612:42.01PM Page 10 0. BP .� 00*J by ri Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19B Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD (usft) 6,725.00 6,750.00 Inc M 53.26 53.58 Azi (azimuth) (^) 126.33 126.33 TVD (usR) 5,492.96 5,507.65 TVDSS (usR) 5,434.96 5,449.85 HIS (usft) -1,735.75 -1,747.64 E/W (usft) 2,588.74 2,604.91 Northing (usft) 5,947,786.105 5,947,774.596 Easgng (usft) 679,444.815 679,461.262 DLeg (°I100usft) 0.28 1.28 V. Sac (usft) 2,877.85 2,896.71 6,775.00 6,800.00 6,825.00 6,850.00 6,875.00 53.54 53.69 53.75 54.15 54.43 126.32 126.27 126.28 126.33 126.29 5,522.70 5,537.53 5,552.33 5,567.04 5,581.63 5,464.70 5,479.53 5,494.33 5,509.04 5,523.63 -1,759.56 -1,771.47 -1,783.39 -1,795.36 -1,807.38 2,621.11 2,637.34 2,653.58 2,669.87 2,686.23 5,947,763.067 5,947,751.538 5,947,740.000 5,947,728.419 5,947,716.787 679,477.740 679,494.236 679,510.758 679,527.322 679,543.957 0.16 0.62 0.24 1.61 1.13 2,915.59 2,934.49 2,953.41 2,972.39 2,991.45 6,900.00 6,925.00 6,950.00 6,975.00 7,000.00 54.19 54.32 54.00 53.78 54.06 126.34 126.28 126.29 126.31 126.31 5,596.22 5,610.82 5,625.46 5,640.19 5,654.92 5,538.22 5,552.82 5,567.46 5,582.19 5,596.92 -1,819.41 -1,831.42 -1,843.42 -1,855.37 -1,867.34 2,702.59 2,718.94 2,735.28 2,751.56 2,767.84 5,947,705.150 5,947,693.523 5,947,681.917 5,947,670.347 5,947,658.769 679,560.594 679,577.222 679,593.834 679,610.387 679,626.944 0.97 0.56 1.28 0.88 1.12 3,010.52 3,029.57 3,D48.60 3,067.56 3,086.54 7,025.00 7,050.00 7,075.00 7,100.00 7,125.00 54.04 54.08 54.22 54.12 54.25 126.32 126.35 126.31 126.35 126.37 5,669.59 5,684.27 5,698.91 5,713.54 5,728.17 5,611.59 5,626.27 5,640.91 5,655.54 5,670.17 -1,879.32 -1,891.31 -1,903.32 -1,915.33 -1,927.35 2,784.14 2,800.45 2,816.77 2,833.10 2,849.43 5,947,647.170 5,947,635.565 5,947,623.947 5,947,612.327 5,947,600.695 679;643.528 679,660.109 679,676.710 679,693.316 679,709.918 0.09 0.19 0.57 0.42 0.52 3,105.54 3,124.55 3,143.58 3,162.62 3,181.66 7,150.00 7,175.00 7,200.00 7,225.00 7,250.00 54.21 53.99 53.81 53.38 52.92 126.35 126.31 126.20 126.18 126.12 5,742.79 5,757.44 5,772.17 5,787.01 5,802.00 5,684.79 5,699.44 5,714.17 5,729.01 5,744.00 -1,939.37 -1,951.37 -1,963.32 -1,975.20 -1,987.00 2,865.76 2,882.08 2,898.37 2,914.61 2,930.76 5,947,589.058 5,947,577.447 5,947,565.888 5,947,554.393 5,947,542.975 679,726.530 679,743.121 679,759.685 679,776.197 679,792.623 0.17 0.89 0.80 1.72 1.85 3,200.71 3,219.73 3,238.69 3,257.57 3,276.34 7,275.00 7,300.00 7,325.00 7,350.00 7,375.00 52.60 51.90 52.10 52.09 51.36 126.09 126.10 126.11 126.13 126.19 5,817.13 5,832.44 5,847.83 5,863.19 5,878.67 5,759.13 5,774.44 5,789.83 5,805.19 5,820.67 -1,998.73 -2,010.37 -2,021.98 -2,033.61 -2,045.19 2,946.84 2,962.81 2,978.73 2,994.66 3,010.51 5,947,531.629 5,947,520.363 5,947,509.132 5,947,497.882 5,947,486.678 679,808.973 679,825.214 679,841.398 679,857.599 679,873.712 1.28 2.80 0.80 0.07 2.93 3,295.00 3,313.54 3,332.01 3,350.51 3,368.92 121112016 12:42:01PM Page 11 COMPASS 5000.1 BUIId 81B �s by Final BP Survey Report rrA.'d BAKER HUGHES Company: Project: Site: Well: Wellbore: Design: North America Prudhoe Bay PB DS 07 07-19 07-198 07-19B - ALASKA -BP Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM RSK -Alaska PROD - ANCP7 Survey MD Inc (usft) M 7,400.00 7,425.00 7,450.00 7,475.00 7,500.00 51.25 51.26 51.06 50.73 49.98 Azi (azimuth) (9 126.21 126.32 126.35 126.51 126.56 TVD (usft) 5,894.30 5,909.95 5,925.63 5,941.40 5,957.35 T/DSS (usft) 5,836.30 5,851.95 5,867.63 5,883.40 5,899.35 NIS (usft) -2,056.71 -2,068.25 -2,079.78 -2,091.30 -2,102.76 EIW (usft) 3,026.26 3,041.98 3,057.66 3,073.27 3,088.74 Northing (usft) 5,947,475.528 5,947,464.367 5,947,453.202 5,947,442.052 5,947,430.960 Easting Wait) 679,889.722 679,905.709 679,921.661 679,937.535 679,953.267 DLeg ('1100usft) 0.44 0.35 0.81 1.41 3.00 V. Sec (usft) 3,387.23 3,40554 3,423.83 3,442.06 3,460.16 7,525.00 7,550.00 7,575.00 7,600.00 7,625.00 49.50 48.83 47.98 47.60 47.04 126.54 126.61 126.70 126.90 127.07 5,973.50 5,989.85 6,006.45 6,023.24 6,040.19 5,915.50 5,931.85 5,948.45 5,965.24 5,982.19 -2,114.12 -2,125.40 -2,136.56 -2,147.65 -2,158.71 3,104.07 3,119.26 3,134.25 3,149.08 3,163.76 5,947,419.962 5,947,409.052 5,947,398.247 5,947,387.507 5,947,376.799 679,968.854 679,984.304 679,999.560 680,014.643 680,029.578 1.92 2.69 3.41 1.63 2.30 3,478.10 3,495.89 3,513.49 3,530.93 3,548.26 7,650.00 7,675.00 7,700.00 7,725.00 7,750.00 46.84 46.75 46.61 46.57 46.71 127.14 127.07 127.10 127.11 127.08 6,057.26 6,074.38 6,091.53 6,108.71 6,125.87 5,999.26 6,016.38 6,033.53 6,050.71 6;067.87 -2,169.72 -2,180.72 -2,191.69 -2,202.64 -2,213.60 3,178.33 3,192.86 3,207.37 .3,221.86 .3,236.36. 5,947,366.125 5,947,355.477 5,947,344.854 5,947,334.241 5,947;323.623 680,044.400 680,059.186 680,073.949 680,088.685 680,103.436 0.83 0.41 0.57 0.16 0.57 3,565.50 3,582.69 3,599.86 3,616.99 3,634.15 7,775.00 7,800.00 7,825.00 7,850.00 7,875.00 46.57 46.59 46.65 46.49 46.51 12709 127.08 127.11 127.10 127.14 6,143.04 6,160.22 6,177.39 6,194.58 6,211.79 6.085.04 6,102.22 6,119.39 6,136.58 6,153.79 -2,224.57 -2,235.51 -2,246.47 -2,257.43 -2,268.37 3,250.86 3,265.34 3,279.83 3,294.31 3,308.77 5,947,313.007 5,947,302.401 5,947,291.786 5,947,281.177 5,947,270.577 680,118.188 680,132.926 680,147.672 680,162.404 680,177.116 0.56 0.09 0.26 0.64 0.14 3,651.30 3,668.43 3,685.58 3,702.71 3,719.83 7,900.00 7,925.00 7,950.00 7,975.00 8,000.00 46.54 46.60 46.46 46.12 46.16 127.13 127.09 127.05 127.08 127.03 6,228.99 6,246.18 6,263.37 6,280.65 6,297.97 6,170.99 6,188.18 6,205.37 6,222.65 6,239.97 -2,279.32 -2,290.28 -2,301.21 -2,312.11 -2,322.97 3,323.24 3,337.72 3,352.19 3,366.61 3,381.00 5,947,259.968 5,947,249.358 5,947,238.765 5,947,228.215 5,947,217.695 680,191.831 680,206.562 680,221.291 680,235.962 680,250.597 0.12 0.27 0.57 1.36 0.22 3,736.95 3,754.08 3,771.20 3,788.25 3,805.26 8,025.00 8,050.00 45.97 45.74 127.07 127.08 6,315.32 6,332.73 6,257.32 6,274.73 -2,333.81 -2,344.63 3,395.37 3,409.68 5,947,207.189 5,947,196.714 680,265.216 680,279.778 0.77 0.92 3,822.24 3,839.17 12/1/2016 12:42:01PM Page 12 COMPASS 5000.1 Build 81B Survey Obp BP -- - Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Azl (azimuth) (°) 127.11 127.12 127.09 TVD (usft) 6,350.19 6,367.69 6,385.26 Project: Prudhoe Bay Local Co-ordinate Reference: Well 07-19 Site: DS 07 TVD Reference: Kelly Bushing / Rotary Table a 58.00usft (DOVON 16) Well: 07-19 07 MD Reference: Kell 9 / Rotary Bushing Table 58.00usft DOVON 16 ( ) Wellbore: 07-19B North Reference: True Design: 07-19B Survey Calculation Method: Minimum Curvature - Database: EDM RSK- Alaska PROD -ANCP1 Survey -- - - MD (usft) 8,075.00 8,100.00 8,125.00 Inc V) 45.65 45.52 45.14 Azl (azimuth) (°) 127.11 127.12 127.09 TVD (usft) 6,350.19 6,367.69 6,385.26 TVDSS (usft) 6,292.19 6,309.69 6,327.26 NIS (usft) -2,355.42 -2,366.20 -2,376.92 E/W (usft) 3,423.95 3,438.19 3,452.37 Northing (usft) 5,947,186.262 5,947,175.825 5,947,165.436 Easting (usft) 680,294.297 680,308.785 680,323.211 DLeg (•1100usft) 0.37 0.52 1.52 V. Sec (usft) 3,856.05 3,872.90 3,889.68 8,150.00 8,175.00 8,200.00 6,225.00 8,250.00 45.14 45.05 44.81 44.80 44.64 127.14 127.14 127.13 127.23 127.41 6,402.90 6,420.55 6,438.25 6,455.98 6,473.75 6,344.90 6,362.55 6,380.25 6,397.98 6,415.75 -2,387.61 -2,398.30 -2,408.96 -2,419.61 -2,430.28 3,466.50 3,480.61 3,494.69 3,508.73 3,522.72 5,947,155.078 5,947,144.723 5,947,134.398 5,947,124.085 5,947,113.752 680,337.589 680,351.950 680,366.272 680,380.553 680,394.789 0.14 0.36 0.96 0.28 0.82 3,906.40 3,923.12 3,939.78 3,956.42 3,973.04 8,275.00 8,300.00 8,325.00 8,350.00 8,375.00 44.62 44.26 44.11 44.06 44.00 127.37 127.30 127.25 127.42 127.44 6,491.54 6,509.39 6,527.32 6,545.27 6,563.25 6,433.54 6,451.39 6,469.32 6,487.27 6,505.25 -2,440.94 -2,451.56 -2,462.11 -2,472.66 -2,483.22 3,536.67 3,550.59 3,564.45 3,578.28 3,592.08 5,947,103.419 5,947,093.133 5,947,082.910 5,947,072.690 5,947,062.456 680,408.989 680,423.151 680,437.259 680,451.332 680,465.373 0.14 1.45 0.62 0.51 0.25 3,989.64 4,006.18 4,022.64 4,039.08 4,055.51 8,400.00 8,425.00 8,450.00 8,475.00 8,500.00 43.75 43.49 43.45 43.22 42.99 127.49 127.46 127.54 127.55 127.57 6,581.27 6,599.37 6,617.51 6,635.69 6,653.95 6,523.27 6,541.37 6,559.51 6,577.69 6,595.95 -2,493.76 -2,504.25 -2,514.72 -2,525.18 -2,535.59 3,605.83 3,619.52 3,633.17 3,646.77 3,660.31 5,947,052.243 5,947,042.075 5,947,031.929 5,947,021.797 5,947,011.705 680,479.369 680,493.298 680,502185 680,521.029 680,534.811 1.01 1.04 0.27 0.92 0.92 4,071.90 4,088.21 4,104.48 4,120.71 4,136.88 8,525.00 8,550.00 8,575.00 8,600.00 8,625.00 42.85 42.65 42.57 42.04 41.87 127.62 127.73 127.82 128.02 128.08 6,672.25 6,690.61 6,709.01 6,727.50 6,746.09 6,614.25 6,632.61 6,651.01 6,669.50 6,688.09 -2,545.98 -2,556.35 -2,566.72 -2,577.06 -2,587.36 3,673.80 3,687.23 3,700.61 3,713.88 3,727.05 5,947,001.639 5,946,991.586 5,946,981.536 5,946,971.510 5,946,961.522 680,548.539 680,562.210 680,575.827 680,589.340 680,602.739 0.58 0.85 0.40 2.19 0.70 4,152.99 4,169.06 4,185.10 4,201.06 4,216.92 8,650.00 8,675.00 8,700.00 8,725.00 41.84 41.66 41.24 41.13 128.19 128.20 128.26 128.27 6,764.71 6,783.37 6,802.10 6,820.92 6,706.71 6,725.37 6,744.10 6,762.92 -2,597.66 -2,607.95 -2,618.19 -2,628.39 3,740.17 3,753.25 3,766.25 3,779.18 5,946,951.532 5,946,941.550 5,946,931.618 5,946,921.730 680,616.097 680,629.417 680,642.653 680,655.814 0.32 0.72 1.69 0.44 4,232.76 4,248.57 4,264.29 4,279.93 12/12016 12,42'01PM Page 13 COMPASS 5000.1 Build 81B by Final BP Survey Report IGrag NUGMES Company: North America Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-198 - ALASKA - BP Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 7-19 Kelly Bushing /Rotary Table @ SB.00usH (DOYON 16) Bushing KellyB y Kell Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum EDM RSK-Alaska PROD - ANCPt Design:. 07-19B Survey MD Inc (use) 1°I 8,750.00 8,775.00 8,800.00 8,825.00 8,850.00 8,875.00 8,900.00 8,925.00 8,950.00 8,975.00 9,000.00 9,025.00 9,050.00 9,075.00 9,100.00 9,125.00 9,150.00 9,175.00 9,200.00 9,225.00 9,250.00 9,275.00 9,300.00 9,325.00 9,350.00 9,375.00 9,400.00 40.78 40.66 40.39 40.09 39.88 39.69 39.54 39.70 39.87 40.14 40.40 40.27 40.63 40.94 41.04 41.18 41.26 41.54 41.84 41.65 41.73 42.00 42.09 42.38 42.52 42.75 43.11 Azi (azimuth) 1"1 128.36 128.39 128.47 128.65 128.57 128.74 128.83 128.82 128.90 128.92 129.03 12909 129.11 129.19 129.20 129.31 129.44 129.38 129.56 129.69 129.73 129.75 129.80 129.96 130.06 130.02 130.20 ND IusH) 6,839.80 6,858.75 6,877.75 6,896.83 6,915.99 6,935.20 6,954.46 6,973.72 6,992.93 7,012.08 7,031.15 7,050.21 7,069.23 7,088.16 7,107.03 7,125.87 7,144.68 7,163.43 7,182.10 7,200.75 7,219.42 7,238.04 7,256.61 7,275.12 7,293.56 7,311.95 7,330.26 NDSS (use) 6781.80 6,800.75 6,819.75 6,638.83 6,857.99 6,877.20 6,896.46 6,915.72 6,934.93 6,954.08 6,973.15 6,992.21 7,011.23 7,030.16 7,049.03 7,067.87 7,086.68 7,105.43 7,124.10 7,142.75 7,161.42 7,180.04 7,198.61 7,217.12 7,235.56 7,253.95 7,272.26 NIS (ose) -2,638.55 -2,648.67 -2,658.77 -2,688.84 -2,678.86 -2,688.85 -2,698.84 -2,708.83 -2,718.87 -2,728.97 -2,739.13 -2,749.33 -2,759.58 -276987 -2,780.27 -2,790.63 -2,801.08 -2,811.57 -2,822.14 -2,832.76 -2,843.38 -2,854.05 -2,864.76 -2,875.53 -2,886.38 -2,897.28 -2,908.25 E/W (use) 3,792.03 3,804.82 3,817.54 3,830.17 3,842.73 3,855.22 3,867.64 3,880.06 3,892.52 3,905.03 3,917.59 3,930.15 .,3;942.74 '73,955.41 ,3,968.11 3,980.84 3,993.57 4,006.35 4,019.18 4,032.00 4,044.79 4,057.62 4,070.49 4,083.39 4,096.31 4,109.27 4,122.30 Northing (uaR) 5,946,911.876 5,946,902.055 5,946,892.260 5,946,682.494 5,946,872.767 5,946,663.071 5,946,853.381 5,946,843.682 5,946,833.940 5,946,824.143 5,946,814.277 5,946,804.380 5,946,794.449 5,946,784440 5,946,774.379 5,946,764.282 5,946,754.136 5,946,743.944 5,946,733.679 5,946,723.368 5,946,713.049 5,946,702.687 5,946,692.281 5,946,681.813 5,946,671.272 5,946,660.687 5,946,650.026 Easting (11eft) 680,668.905 680,681.924 680,694.883 680,707.743 680,720.528 680,733.251 680,745.907 680,758.558 680,771.246 680,783.985 680,796.782 680,809.582 680,822.405 680,835.307 680,848.255 680,861.220 680,874.193 680,887.209 680,900.289 680,913.355 680,926.391 680,939.467 680,952.582 680,965.726 680,978.900 680,992.116 681,005.392 DLeg (°n0ousR) 1.42 0.49 1.10 1.29 0.86 0.86 0.64 0.64 0.71 1.08 1.08 0.54 1.44 1.26 0.40 0.56 0.53 1.13 1.29 0.84 0.34 1.08 0.38 1.24 0.62 0.93 1.52 V. Sec us ( R) 4,295.51 4,311.01 4,326.46 4,341.84 4,357.13 4,372.36 4,387.56 4,402.75 4,418.00 4,433.33 4,448.75 4,464.19 4,479.67 4,495.27 4,510.93 4,526.63 4,542.38 4,558.19 4,574.09 4,590.03 4,605.95 4,621.94 4,637.98 4,654.09 4,670.27 4,686.52 4,702.86 COMPASS 5000.1 Build 818 12/12016 12:42:01PM Page 14 Survey Obp BP WEaI Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Azi (azimuth) V) 130.39 130.61 130.62 130.81 TVD (usft) 7,348.54 7,366.86 7,385.13 7,403.38 Project: PBay Local Coordinate Reference: Well 07-19 Site: B DS 0 DS 0 7 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Wellbore: 07-196 North Reference: True D Design: 07-19B Survey Calculation Method: Minimum Curvature 681,071.436 681,084.591 681,097.701 681,110.769 681,123.830 Database: FDM RSK _ Alw.4n RRnn _ eniro. Survey MD (usft) 9,425.00 9,450.00 9,475.00 9,500.00 Inc (') 42.91 42.88 43.16 43.12 Azi (azimuth) V) 130.39 130.61 130.62 130.81 TVD (usft) 7,348.54 7,366.86 7,385.13 7,403.38 TVDSS (usft) 7,290.54 7,308.86 7,327.13 7,345.38 NIS (usft) -2,919.28 -2,930.33 -2,941.43 -2,952.58 E/W (usft) 4,135.30 4,148.24 4,161.19 4,174.15 Northing (usft) 5,946,639.307 5,946,628.563 5,946,617.768 5,946,606.925 Easting (usft) 681,018.653 681,031.848 681,045.052 681,058.266 DLeg ('/100usft) 0.95 0.61 1.12 0.54 V. Sec (usft) 4,719.24 4,735.61 4,752.02 4,76847 9,525.00 9,550.00 9,575.00 9,600.00 9,625.00 43.16 43.28 43.06 43.21 43.16 131.09 131.18 131.42 131.53 131.63 7,421.62 7,439.84 7,458.07 7,476.31 7,494.54 7,363.62 7,381.64 7,400.07 7,418.31 7,436.54 -2,963.78 -2,975.05 -2,986.33 -2,997.66 -3,009.01 4,187.06 4,199.95 4,212.80 4,225.61 4,238.41 5,946,596.029 5,946,585.073 5,946,574.090 5,946,563.074 5,946,552.024 681,071.436 681,084.591 681,097.701 681,110.769 681,123.830 0.78 0.54 1.10 0.67 0.34 4,784.95 4,801.46 4,817.97 4,834.49 4,851.03 9,650.00 9,675.00 9,700.00 9,725.00 9,750.00 43.21 43.10 43.08 42.90 42.98 131.71 131.88 132.05 131.91 132.02 7,512.77 7,531.01 7,549.26 7,567.55 7,585.85 7,454.77 7,473.01 7,491.26 7,509.55 7,527.85 -3,020.38 -3,031.78 -3,043.20 -3,054.60 -3,065.99 4,251.19 4,263.94 4,276.63 4,289.31 4,301.97 5,946,540.953 5,946,529.861 5,946,518.743 5,946,507.642 5,946,496.555 681,136.873 681,149.884 681,162.847 681,175.783 681,188.709 0.30 0.64 0.47 0.81 0.44 4,867.57 4,884.12 4,900.66 491716 4,933.65 9,775.00 9,800.00 9,825.00 9,850.00 9,875.00 42.57 42.54 42.47 42.17 42.13 132.09 -" 132.16 132.12 132.06 132.13 7,604.20 7,622.62 7,641.05 7,659.53 7,678.07 7,546.20 7,564.62 7,583.05 7,601.53 7,620.07 -3,077.36 -3,088.70 -3,100.04 -3,111.32 -3,122.57 4,314.58 4,327.12 4,339.64 4,352.13 4,364.58 5,946,485.483 5,946,474.440 5,946,463.405 5,946,452.420 5,946,441.470 681,201.578 681,214.380 681,227.167 681,239.919 681,252.628 1.65 0.22 0.30 1.21 0.25 4,950.10 4,966.49 4,982.85 4,999.16 5,015.42 9,900.00 9,925.00 9,950.00 9,975.00 10,000.00 41.93 41.69 41.63 41.40 41.29 132.25 132.35 132.29 132.40 132.54 7,696.64 7,715.27 7,733.95 7,752.67 7,771.44 7,638.64 7,657.27 7,675.95 7,694.67 7,713.44 -3,133.81 -3,145.02 -3,156.21 -3,167.37 -3,178.52 4,376.98 4,389.31 4,401.60 4,413.84 4,426.03 5,946,430.524 5,946,419.601 5,946,408.705 5,946,397.835 5,946,386.974 681,265.289 681,277.875 681,290.421 681,302.926 681,315.366 0.86 1.00 0.29 0.97 0.57 5,031.64 5,D47.80 5,063.92 5,079.99 5,096.02 10,025.00 10,050.00 10,075.00 41.04 40.74 40.52 132.58 132.64 132.61 7,790.26 7,809.16 7,828.13 7,732.26 7,751.16 7,770.13 -3,189.65 -3,200.73 -3,211.76 4,438.15 4,450.19 4,462.17 5,946,376.132 5,946,365.339 5,946,354.600 681,327.744 681,340.044 681,352.278 1.01 1.21 0.88 5,112.00 512789 5,143.70 121112016 12:42:01PM Page 15 COMPASS 5000.1 Build 81B Design: 07-198 RAW BP sAK by Aill Final Survey Report HUGHES 40.35 40.19 39.70 39.84 39.60 39.27 38.04 38.94 38.75 38.54 38.74 37.84 38.03 37.92 37.97 37.49 37.78 37.26 37.04 37.37 36.54 36.35 35.93 35.40 30.59 28.22 28.68 North America - ALASKA - BP Localco-ordinateReference: Kellywell B-19 Kelly Bushing /Rotary Table @ 58.00usft (DOYON 16) Company: Project: Prudhoe Bay ND Reference: MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 North Reference: True Well: 07-19 Survey Calculation Method: Minimum Curvature Wellbore: 07-19B Database: EDM R5K- Alaska PROD - ANCP1 Design: 07-198 Survey MD Inc lush) 1'1 10,100.00 10,125.00 10,150.00 10,175.00 10,200.00 10,225.00 10,250.00 10,275.00 10,300.00 10,325.00 10,350.00 10,375.00 10,400.00 10,425.00 10,450.00 10,475.00 10,500.00 10,525.00 10,550.00 10,575.00 10,600.00 10,625.00 10,650.00 10,660.00 10,685.14 10,710.13 10,740.27 40.35 40.19 39.70 39.84 39.60 39.27 38.04 38.94 38.75 38.54 38.74 37.84 38.03 37.92 37.97 37.49 37.78 37.26 37.04 37.37 36.54 36.35 35.93 35.40 30.59 28.22 28.68 Azi (azimuth) (9 132.60 133.15 133.09 133.44 133.30 133.35 133.46 133.63 133.83 134.13 134.18 13431 134.72 134.71 134.89 "" 135.40 135.67 136.07 136.32 136.87 137.46 137.62 138.05 139.62 143.76 148.13 153.72 NO Well) 7,847.16 7,866.24 7,885.40 7,904.62 7,923.85 7,943.16 7,962.54 7,981.97 8,001.44 8,020.97 8,040.50 8,060.12 8,079.84 8,099.54 8,119.26 8,139.03 8,158.83 8,178.66 8,198.58 8,218.50 8,238.47 8,258.58 8,278.77 8,286.90 8,307.98 8,329.75 8,356.26 TVDSS luaftl 7,789.16 7,808.24 7,827.40 7,846.62 7,865.85 7,885.16 7,904.54 7,923.97 7,943.44 7,962.97 7,982.50 8,002.12 8,021.84 81041.54 8,061.26 8,08103 8,100.83 8,120.66 8,140.58 8,160.50 8,180.47 8,200.58 8,220.77 8,228.90 8,249.98 8,271.75 8,298.26 NIS ( usft) -3,222.73 -3,233.73 -3,244.70 -3,255.66 -3,266.63 -3,277.53 -3,288.38 -3,299.21 -3,310.05 -3,320.89 -3,331.77 -3,342.58 -3,353.35 -3,364.17 -3,375.01 -3,385.85 -3,396.75 -3,407.67 -3,418.57 -3,429.55 -3,440.57 -3,451.53 -3,462.46 -3,466.85 -3,477.56 -3,487.71 -3,500.25 FJW (usft) 4474.10 4,485.95 4,497.66 4509.31 4,520.92 4532.47 4,543.94 4,555.34 4,556.67 4,577.91 4,589.11 4,600.21 4,611.17 4,622.10 4,633.00 4,643.80 4,654.49 4,665.09 4,675.54 4,685.93 4,696.15 4,706.17 4,716.07 4,719.91 4,728.41 4,735.29 4,742.26 Northing Wait) 5,946,343.908 5,946,333.195 5,946,322.502 5,946,311.819 5,946,301.124 5,946,290.504 5,948,279.930 5,946,269.365 5,946,258.795 5,946,248.222 5,946,237.614 5,946,227.070 " 5,948,216.556 5,946,205.093 5,946,195.421 5,946,184.833 5,946,174.193 5,946,163.518 5,946,152.871 5,946,142.136 5,946,131.359 5,946,120.642 5,946,109.950 5,946,105.653 5,946,095.142 5,946,085.158 5946,072.785 Easting lush) 681,364.466 681,376.563 681,388.532 681,400.432 681,412.299 681,424.103 681,435.822 681,447.474 681,459.056 681,470.541 681,481.993 681,493.340 681;904.548 681,515.730 681,526.889 681,537.930 681,548.876 681,559.731 681,570.434 681,581.075 681,591.549 681,601.829 681,611.980 681,615.919 681,624.673 681,631.789 681,639.048 DI -eq (°/100usft) 0.68 1.56 1.97 1.06 1.02 1.33 0.98 0.59 0.91 1.13 0.81 3.61 1.26 0.44 0.49 2.29 1.33 2.30 1.07 1.87 3.61 0.85 1.96 10.60 21.12 12.79 8.97 V. Sec (usft) 5,159.44 5,175.15 5,190.78 5,206.35 5,221.91 5,237.38 5,2 52.76 5,268.09 5,283.39 5,298.63 5,313.89 5,329.03 5344.07 5,359.13 5,374.19 5,389.19 5,404.18 5,419.15 5,434.01 5,448.90 5,463.74 5,478.41 5,492.99 5,498.77 5,512.40 5,524.66 5,538.96 COMPASS 5000.1 Build 81B 12111201612:42:01PM Page 70 Survey ObpBP Felb'd Final Survey Report BAKER HUGHES Company: North America - ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay NIS (usft) -3,513.64 -3,527.72 -3,542.19 -3,550.89 -3,562.24 ENV (usft) 4,748.03 4,752.43 4,755.29 4,756.23 4,756.64 Site: PB DS 07 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Wellbore: 07-196 North Reference: True -3,569.74 Survey Calculation Method: Minimum Curvature Design: 07-19B Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc (usft) V) 10,770.28 10,800.29 10,830.20 10,847.73 10,870.26 29.52 29.46 29.70 30.19 30.42 Azi (azimuth) (°) 159.58 165.69 171.99 175.59 180.30 TVD (usft) 8,382.48 8,408.61 8,434.63 8,449.82 8,469.27 TVDSS (usft) 8,324.48 8,350.61 8,376.63 8,391.82 8,411.27 NIS (usft) -3,513.64 -3,527.72 -3,542.19 -3,550.89 -3,562.24 ENV (usft) 4,748.03 4,752.43 4,755.29 4,756.23 4,756.64 Northing (usft) 5,946,059.534 5,946,045.560 5,946,031.164 5,946,022.493 5,946,011.153 Easting (usft) 681,645.131 681,649.865 681,653.055 681,654.203 681,654.875 DLeg (°/100usft) 9.89 10.02 10.42 10.62 10.60 V. Sec (usft) 5,553.31 5,567.48 5,581.11 5,588.87 5,598.56 10,885.00 INTERMEDIATE CASING 30.78 1 183.37 8,481.96 8,423.96 -3,569.74 4,756.39 5,946,D03.653 681,654.810 10.89 5,604.67 10,900.14 10,930.26 10,960.79 10,990.54 31.23 31.64 32.88 33.17 186.45 192.44 197.18 202.19 8,494.94 8,520.64 8,546.46 8,571A1 8,436.94 8,462.64 8,488.46 8,513.41 -3,577.51 -3,592.98 -3,608.72 -3,623.98 4,755.73 4,753.15 4,748.97 4,743.51 5,945,995.872 5,945,980.339 5,945,964.506 5,945,949.129 681,654.324 681,652.109 681,648.306 681,643.206 10.89 10.46 9.23 9.23 5,610.77 5,622.24 5,633.05 5,642.74 11,020.45 11,050.79 11,080.41 11,110.37 11,140.42 35.91 40.41 44.36 47.79 50.15 206.24 208.52 205.69 200.79 195.60 8,596.05 8,619.90 8,641.78 8,662.57 8,682.30 8,538.05 8,561.90 8,583.78 8;604.57 8,624.30 -3,639.43 -3,656.06 -3,673.83 -3,693.66 -3,715.18 4,736.54 4,727.91 4,718.83 4,710.35 4,703.29 5,945,933.522 5,945,916.694 5,945,898.712 5,945,878.896 5,945,857.012 681,636.601 681,628.360 681,619.704 681.611.689 681,605.141 11.95 15.54 14.81 16.42 15.21 5,651.75 5,660.83 5,670.62 5,682.44 5,696.48 11,170.50 11,200.53 11,230.44 11,259.99 11,290.26 52.39 54.34 54.35 52.16 52.32 191.19 185.60 181.82 185.86 190.03 8,701.12 8,719.05 8,736.49 8,754.17 8,772.71 8,643.12 8,661.05 8,678.49 8,696.17 8,714.71 -3,738.00 -3,761.82 -3,786.07 -3,809.69 -3,833.38 4,697.87 4,694.37 4,692.80 4,691.23 4,687.92 5,945,834.073 5,945,810.175 5,945,785.901 5,945,762.256 5,945,738.495 681,600.259 681,597.319 681,596.317 681,595.299 681,592.549 13.65 16.28 10.27 13.22 10.90 5,712.49 5,730.40 5,749.73 5,768.54 5,786.45 11,320.99 11,350.24 11,380.26 11,410.32 11,440.25 52.31 52.11 53.41 55.22 57.01 191.77 194.88 197.04 197.98 200.18 8,791.50 8,809.42 8,827.59 8,845.13 8,861.81 8,733.50 8,751.42 8,769.59 8,787.13 8,803.81 -3,857.26 -3,879.75 -3,902.72 -3,926.00 -3,949.48 4,683.32 4,677.99 4,671.42 4,664.07 4,655.95 5,945,714.516 5,945,691.910 5,945,668.790 5,945,645.343 5,945,621.683 681,588.513 681,583.718 681,577.685 681,570.887 681,563.315 4.48 8.43 7.18 6.53 8.54 5,803.80 5,819.59 5,835.09 5,850.43 5,865.49 11,470.25 59.31 201.62 8,877.64 8,819.64 -3,973.28 4,646.85 5,945,597.673 681,554.783 8.68 5,880.30 12/1/2016 12:42,01PM Page 17 COMPASS 5000.1 Build SIB Design: ui-1sn FORM BP sHUGHES byFinal Survey Report Local Co-ordinate Reference: Well 07-19 Company: North America -ALASKA - BP MD Inc (usft) 1°) 11,500.32 11,530.48 11,561.26 11,590.28 11,620.33 Kelly Bushing / Rotary Table @ 58.00usR (DOYON 16) Project: Prudhoe Bay ND Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: North Reference: True Well. 07-19 Survey Calculation Method: Minimum Curvature Wellborn: 07-19B Database: EDM RSK -Alaska PROD - ANCP7 Design: ui-1sn Survey MD Inc (usft) 1°) 11,500.32 11,530.48 11,561.26 11,590.28 11,620.33 61.44 64.03 65.63 68.13 68.20 Azi (azimuth) 19 204.36 206.21 208.97 211.70 216.27 ND (usft) 8,892.51 8,906.32 8,919.41 8,930.81 8,941.99 NDSS (usft) 8,834.51 8,848.32 8,861.41 8,872.81 8,883.99 NIS (usft) -3997.34 -4,021.57 -4,046.26 -4,069.28 -4,092.41 EAN (usft) 463664 4,625.18 4,612.28 4,598.80 4,583.21 Northing (usft) 5,945,573.385 5,945,548.889 5,945,523.911 5,945,500.575 5,945,477.095 E(usft)g 1 681,545.138 681,534.258 681,521.938 681,509.002 681,493.963 DLeg (°/700usft) 10.63 10.17 9.64 12.21 14.12 V. Sec (usft) 5,894.69 5,908.55 5,921.97 5,933.70 5,944.35 TIP (07A9BPB7) 11,651.26 69.75 218.40 8,953.09 8,895.09 -4,115.36 4,565.70 5,945,453.741 681,476.998 8.15 5,9 3. KOP - Billet 11,681.26 11,710.14 11,740.42 11,770.36 11,800.22 11,829.94 11,860.97 11,891.06 11,921.45 11,950.99 11,979.90 12,010.54 12,040.92 12,070.32 12,101.24 1213114 12,160.80 12,180.11 12,210.32 73.31 75.20 78.04 79.77 83.10 85.85 87.85 91.20 91.84 90.58 90.58 91.17 88.19 89.63 89.33 90,52 91.81 92.48 93.23 220.51 222.66 225.20 227.25 229.96 230.65 231 Al 233.90 238.08 241.94 245.70 250.76 251.28 258.39 260.46 262.93 267.55 269.01 273.05 8,962.59 8,970.43 8,977.44 8,983.20 8,987.65 8,990.51 8,992.21 8,992.46 8,991.66 8,991.03 8,990.74 8,990.27 8,990.44 8,991.00 8,991.28 8,991.32 8,990.72 8,989.99 8,988.49 8,904.59 8,912.43 8,919.44 8,925.20 8,929.65 8,932.51 8,934.21 8,934.46 8,933.66 8,933.03 8,932.74 8,932.27 8,932.44 8,933.00 8,933.28 8,933.32 8,932.72 8,931.99 8,930.49 -4,137.32 -4,158.11 -4,179.32 4,199.64 4,219.16 4,238.05 -4,257.53 4,275.78 4,292.77 4,307.53 -4,320.28 4,331.68 -4,341.52 4,349.21 -4,354.88 4,359.20 -4,361.66 4,362.24 4,361.70 4,547.62 4,529.17 4,508.73 4,487.52 4,465.37 4,44261 4,418.53 4,394.61 4,369.43 4,343.86 4,317.92 4,289.39 4,260.76 4,232.41 4,202.01 4,172.43 4,142.89 4,123.60 4,093.44 5,945,431.361 5,945,410.148 5,945,388.467 5,945,367.652 5,945,347.621 5,945,328.201 5,945,308.158 5,945,289.354 5,945,271.760 5,945,256.425 5,945,243.068 5,945,231.006 5,945,220.490 5,945,212.143 5,945,205.757 5,945,200.745 5,945,197.592 5,945,196.560 5,945,196.394 681,459.438 681,441.483 681,421.552 681,400.823 681,379.142 681,356.834 681,333.212 681,309.734 681,284.964 681,259.746 681,234.116 681,205.858 681,177.469 681,149.307 681,119.059 681,089.587 681,060.112 681,040.845 681,010.681 13.61 9.70 12.43 8.86 14.31 9.54 6.89 13.67 13.91 13.74 13.01 16.57 9.99 24.67 6.76 9.17 16.17 8.33 13.58 5,962.08 5,989.20 5,975.56 5,980.76 5,984.78 5,987.93 5,990.84 5,992.82 5,993.04 5,991.20 5,987.48 5,981.19 5,973.56 5,964.28 5,952.20 5,939.43 5,925.15 5,914.96 5,897.83' 121112016 12:42:01PM Page 18 COMPASS 5000.1 Build 81B by BP Final Survey Report Company: North America - ALASKA - BP project: Prudhoe Bay Local Co-ordinate Reference: S)te: PB DS 07 TVD Reference: Well: 07-19 MD Reference: Wellbore: 07-196 North Reference: Design: 07-19B Survey Calculation Method: Database: Survey - MD Inc Azi (azimuth) TVD TVDSS (usft) V) (') (usft) (usft) N/S E1W Northing 12,242.29 89.33 (usft) (usft) ,usft) 277.94 8,967.77 8,929.77 -4,358.64 4,061.64 5,945,198.706 12.268.90 88.46 280.83 8,988.31 8,930.31 -4,354.13 4,034.41 5,945,202.566 12,300.32 89.05 282.81 8,988.97 8,930.97 4,347.90 4,004.64 5,945,206.094 12,330.48 92.27 286.91 8,988.62 8,930.62 -4,340.17 3,975.50 5,945,215.139 12,360.26 90.86 290.67 8,987.81 8,929.81 4,330.59 3,947.32 5,945,224.060 12,391.55 93.74 293.11 8,986.55 8,928.55 -0,318.93 12,420.44 3,918.32 5,945,235.029 90.12 293.81 8,985.58 8,927.58 -4,307.44 3,891.84 5,945,245.896 12,453.34 91.78 296.51 8,985.03 8,927.03 -4,293.46 3,862.07 5,945,259.175 12,483.72 89.72 302.77 8,984.63 8,926.63 -4.278.44 3,835.68 5,945,273.566 12,510.44 92.74 306.47 8,984.06 8,926.06 -4,263.27 3,813.70 5,945,288.216 12,540.40 91.69 303.13 8,982.90 8,924.90 4,246.19 3,769.12 5,945,304.716 12.569.94 92.98 301.45 8,981.70 8,923.70 -4,230.42 12,600.34 3,764.77 5,945,319.891 94.49 299.04 8,979.72 8,927.72 -4,275.14 3,737.97 5,945,334.549 12,630.94 95.50 298.00 8,977.05 8,919.05 -4,200.59 3,711.18 5,945,348.470 12,659.10 93.08 296.82 6,974.95 8,916.95 -4,187.66 3,686.26 5,945,360.806 12,691.72 89.97 290.57 8,974.08 8,916.08 -4.174.57 3,656.42 5,945,373.196 12,724.91 92.09 287.01 8,973.48 8,915.48 -4,163.88 3.625.01 5,945,383.141 12,756.42 92.36 283.41 8,972.26 8,914.26 -4,155.62 12,786.06 3,594.63 5,945,39.684 91.45 281.29 8,971.27 8,913.27 -4,749.28 3,565.69 5,945,3966.338 12,816.10 89.75 280.06 8,970.96 8,912.96 -4,143.72 3.536.18 5,945,401.206 12,846.32 89.48 276.72 8,971.16 8,913.16 -4,739.31 3,506.28 5,945,404.912 12,876.12 89.51 274.32 8,971.42 8,913.42 -4,736.45 3,476.63 5,945,407.060 12,906.50 88.77 271.47 8,971.88 8,913.88 -4,134.91 3,446.29 5,945,407.901 12,936.08 90.86 268.73 8,971.97 8,913.97 -4,134.86 3,416.72 5,945,407.256 12,967.33 92.24 266.37 8,971.13 8.913.13 -4,136.19 3,385.51 5,945,405.191 12,996.08 94.55 263.34 8,969.43 8,911.43 4,138.77 3,356.93 5,945,401.946 13,020.96 94.77 262.55 8,967 42 8,909.42 -4,147.87 3,332.32 5 945 A9s ex 12/1/2016 1242:01PM Page 19 BAK R•■ HUGHES Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing I Rotary Table @'SB.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Easting (usft) 680,978.821 680,951.492 660,921.590 660,892.279 680,863.887 680,834.617 680,807.874 680,777.785 680,751.053 680,728.727 680,703.754 680,678.443 680,651.890 680,624.773 680, 599.552 680, 569.413 680, 537.763 680,507.202 680,478.126 680,448.489 680,418.504 680,388.788 680,358.428 680,328.861 680,297.696 680,269.188 DLeg (1100usft) 19.56 10.93 6.79 17.28 13.48 12.06 12.76 9.63 21.69 17.87 11.68 7.17 9.34 4.73 9.56 21.39 12.48 11.45 7.78 6.98 11.09 8.05 9.69 11.65 8.75 13.24 V. sec (usft) 5,877.6! 5,858.81 5,837.2: 5,814.61 5,791.1( 5,765.35 5,741.13 5,713.01 5,685.91 5,661.11 5.633.29 5,606.35 5,579.13 5,552.19 5,527.64 5,500.22 5,473.95 5,450.27 5,428.98 5,408.02 5,387.82 5,369.03 5,350.97 5,334.57 5,318.43 5,304.76 COMPASS 5000.1 Build 818 121112016 12.42:01PM Page 20 COMPASS 5000.1 Build 818 I/.t1 BP BAKER „ b gaIi / Final Survey Report HUGHES Local Co-ordinate Reference: Well 7-19 ing / Rotary Table @ 58.00usft (DOYON 16) Company: North America- ALASKA- BP TVD Reference: Kelly Bushing Kelly Bushing /Rotary Table @ 58.00usft (DOYON 16) Project: Prudhoe Bay MD Reference: Site: PB DS 07 North Reference: True Minimum Curvature Well: 07-19 Survey Calculation Method: EDM RSK -Alaska PROD - Wellbore: 07-19B Database: -- Design: 07-19B Survey TVDSS NIS EIW Northing EasBng ( us DLeg (°1100usft) V. Sec (usft) MD Inc Azi (azimuth) TVD (usft) (usft) (usft) (usft, 8.34 5,281.07 (usft) (°) (°) (usft) 8,906.94 -4,146.36 3,302.65 5,945,393.084 680,215.104 5,269.63 13,051.08 94.71 260.03 8,964.94 3,273.14 5,945,386.531 680,185.741 7004 83.04 257.50 8,962.91 8,904.91 -4,152.22 12.53 5,259.84 13,081.24 -4,159.58 3,244.34 5,945,378.495 680,157.126 93.69 253.82 8,961.16 8,903.16 5,945,368.787 680,129.019 10.86 5,251.71 13,111.02 250.76 8,959.01 8,901.01 -4,168.63 3,216.01 680,703.724 10.49 5,245.57 13,140.84 94.58 8,898.56 -4,178.21 3,190.48 5,945,358.611 5,241.48 13,1fi8.22 95.69 248.10 8,956.56 3,169.34 5 945,348.996 680,082.806 13.04 96.65 245.22 8,954.07 8,896.07 -4,187.33 5,945,336.850 680,057.387 5.23 5,236.88 13,191.38 246.39 8,957.01 8,893.01 -4,198.68 3,143.65 5,230.33 13,219.72 95.73 3,113.27 5,945,323.847 680,027.314 11.56 93.57 249.53 8,948.34 8,890.34 -4,211.17 5,945,313.874 680,000.191 12.54 5,222.98 13,252.60 252.79 8,946.13 8,888.13 -4,220.50 3,085.92 679,971.858 10.57 5,213.89 13,281.59 95.20 8,885.13 -4,228.54 3,057.39 5,945,305.166 5,203.21 13,311.39 963'1 255.74 8,943.13 3,028.50 5,945,298.137 679,943.130 12.40 96.24 259.45 8,939.87 8,861.87 4,234.90 5,945,293.331 679,916.010 15.64 5,191.63 13,341.15 8,937.41 8,879.41 -4,239.06 3,001.28 13,368.81 93.96 263.14 2.970.53 5,945,289.786 678,865.343 15.00 5,176.97 97.29 266.41 8934.37. 8,876.37 -4,241.88 5,945,288.465 .679,856.088 15.74 5,161.31 13,399.84 271.07 8930.73 8,872.73 4,242.52 2,941.25 679,824.483 13.00 5,142.47 13,429.36 96.64 &868.50 -4,240.87 2,909.68 5,945,289.379 5,123.08 13,461.27 98.42 274.94 8926.50 2,880.16 - 5,945,292.362 679,794.891 16.00 13,491.44 100.65 279.28 8,921.50 8,863.50 -4,231.19 2,849.95 5,945,297.801 679,764.545 14.20 5,101.24 99.85 283.73 8,915.92 8,857.92 -4,231.04 24.97 5,089.21 13,522.78 2,834.69 5,945,301.752 679,749.187 13,538.88 9984 287.81 8,913.16 8,855.16 -4,226.73 2,797.99 5,945,312.675 679,712.225 0.00 5,059.09 99.84 287.81 8,806.48 8,848.48 -4,214.94 13,578.00 Projection to TD - 2 318" Casing Points Casing Hole Measured Vertical Diameter Diameter Depth Depth (in) (in) (usft) (usft) Name 23753.250 13,578.00 8,906.48 2 3/8" -. - - - - - 121112016 12.42:01PM Page 20 COMPASS 5000.1 Build 818 r"yZ BP Z `j p Final Survey Report Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B Design Annotations Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Measured Vertical Local Coordinates Survey Calculation Method: Minimum Curvature Depth Depth -N/-S -E/-W (usft) (usft) (usft) (usft) Comment 11,620.33 8,941.99 -4,092.41 4,583.21 TIP(07-19BPB1) 11,651.26 8,953.09 -4,115.36 4,565.70 KOP- Billet 13.578.00 8,906.48 -4,214.94 2,797.99 Projection to TD WE its HKE UGHES Local Coordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Approved By: Yosha Ragbirsingh Survey Manager Baker Hughes 12112016 12,42r01PM Page 21 COMPASS 5000.1 Build SIB w w A A 0 f 0 m 0 0 1.] >�omw- � vn cn W °o, y°o0 D N E a D O A w 1 1 T D `o a W ;F D�' 0,3 D O > T - Y N y w y cn Zm.1 O O a n n Q 2 r Ti �{ tll � m R a z A w W W W m FSI � A � c � D D Oc :i cn rn mO n' m- m o ' -> >� D G7 D m B � m i 0 o. m 0 7 w w A A 0 f 0 m 0 0 1.] >�omw- � vn cn m °o, y°o0 D w E a D O c • > _ 27. z y mm� cn � :a CXI� m e Z a 0,3 r a T - D W O O � O 9:Z z_> Zm.1 m a n n Q 2 r Ti �{ tll � m R a z A w W W W m FSI � A m O � fP v m o m y a � N 3 m T r m C) n Qu = m a— 0 a�°F 0rm lA O o A CD a T r m C) C m 0 CD a Qu = S y a— 0 D O Z o v m m � :a CXI� ua a 0,3 r a T - D W O O � O 9:Z D cm o j e 2 Qu = � D O Z o o m m � :a CXI� A p N a Z r a OWN D W O 9:Z z_> Zm.1 m a O O D �Om Im �{ tll N N � 0 0 � a a R o j e � D O Z � \\ w � ML A p N a O F+ 0 O a a o o a z_> m a O O D �Om w n O z A w W W 7 FSI � c � Oc :i N N � 0 0 � a a R X T O a o o O N O j d j e a N D O D O \\ N � ML A p N a O F+ 0 O a � o a z_> m Z N O O G) O D �Om w n O z Iy V FSI X T O a o o O N O j d j a N D O j O Oo N n O N � O A p N a O F+ 0 O a s d 3 z_> m" o Z N O O G) O D �Om O fV 4� co Q7 cn rj m RECEIVE DEC 3 0 2016 A-OGGC? North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19BPB1 500292088770 Design: 07-19BPB1 Final Survey Report 01 December, 2016 Few Pik-- 2 BAKER HUGHES 21 P125 27846 ��zb BP 1i Final Survey Report N Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19BP81 Design: 07-19BPB1 ACTUAL Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: Alaska NAD27 State Plane Zones Geo Datum: NAD27 ` OGP-Usa AK [4267.158641 Map Zone: NAD27`OGP-Usa AK/ Alaska zone 4[26734`1586, Depth From (TVD) Site PB DS 07, TR -11-14 Direction Northing: SRO Position: Easting: From: Map Position Uncertainty: 0.00 usft Slot Radius: Wen 07-19, 07-19 Mae BAKER HUGHES Local Co-ordinate Reference: TVD Reference: MD Reference: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 System Datum: 5,948,144.780 usft 677,382.280 usft 0,000 in Well Position +N/ -S 0.00 usft Northing: 5,949,460.460 usft +E/ -W 0.00 usft Easting: 676,816.190 usft 0.00 usft Wellhead Elevation: 29.72 usft Position Uncertainty _ Wellbore 07-19BPB1 Magnetics Model Name Sample Data Declination Dip (Angle (I BGGM2016 12/1/2016 18.18 Desi n 07-19BPB1 Mean Sea Level Using Well Reference Point Usino geodetic scale factor Latitude: Longitude: Grid Convergence: Field Strength (nT) 81.00 57,556 9 Audit Notes: Phase: ACTUAL Tie On Depth: 10,650.00 Version: Vertical Section: Depth From (TVD) -N/-S -El-W Direction (usft) (usft) (usft) (') 28.28 0.00 0.00 _ _ _ _ 80_00 Latitude: Longitude: Ground Level: 70° 15'49.947 N 148` 33'56.934 W 1.35 ° 70'16'2.915N 148° 34' 12.505 W 27.59 usft --— — — — — J COMPASS 5000.1 Build 81B 121112016 11: 41:57AM Page 2 Survey Program From (usft) 100.00 10,660.00 BP Fed Aa Z�S p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey Program From (usft) 100.00 10,660.00 Date 12/1/2016 To (usft) Survey (Wellbore) 10,650.D0 Survey N7 (07-19) 12,010.50 BHI CTK MWD 3-1/4"(07-19BPB1) Tool Name GYD-CT-CMS MWD Description Gyrodata contcasing m/s MWD - Standard Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) P) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/l00usft) (usft) 28.28 0.00 0.00 28.28 -29.72 0.00 0.00 5,949,460.460 676,816.190 0.00 0.00 79.00 0.25 183.89 79.00 21.00 -0.11 -0.01 5,949,460.347 676,816.185 0.50 -0.03 20" 100.00 0.36 183.89 100.00 42.00 -0.22 -0.02 5,949,460.235 676,816.180 0.50 -0.05 200.00 0.22 180.11 200.00 142.00 -0.73 -0.04 5,949,459.729 676,816.170 0.14 -0.16 300.00 0.42 171.89 300.00 242.00 -1.29 0.01 5,949,459.175 676,816.235 0.20 -0.21 400.00 0.45 178.02 399.99 341.99 -2.04 0.08 5,949,458.422 676,816.318 0.06 -0.28 500.00 0.36 176.01 499.99 441.99 -2.75 0.12 5,949,457.717 676,816.370 0.09 -0.36 600.00 0.49 169.51 599.99::. 541.99 -3.48 0.21 5,949;456.986 676.816.486 0.14 -0.39 700.00 0.45 172.61 699.99 641.99 -4.29 0.34 5,949,456.179 676.816.634 0.05 -0.41 800.00 0.39 146.01 799.98 741.98 4.96 0.58 5,949,455.514 676,816.890 0.20 -0.2 900.00 0.42 130.39 899.98 841.98 -5.48 1.05 5,949,455.005 676,817.372 0.11 0.09 1,000.00 0.39 118.51 999.98 941.98 -5.88 1.63 5,949,454.619 676,817.959 0.09 0.59 1,100.00 0.21 88.11 1,099.98 1,041.98 -6.04 2.11 5,949,454.474 676,818.445 0.23 1.03 1,200.00 0.22 72.72 1,199.98 1,141.98 -5.97 2.48 5,949,454.546 676,818.810 0.06 1.41 1,300.00 0.21 55.28 1,299.97 1,241.97 -5.81 2.81 5,949,454.715 676,819.140 0.07 1.76 1,400.00 0.78 123.38 1,399.97 1,341.97 -6.08 3.53 5,949,454.462 676,819.865 0.73 2.42 1,500.00 3.43 135.76 1,499.90 1,441.90 -8.60 6.19 5,949,452.007 676,822.579 2.67 4.60 1,600.00 5.77 140.54 1,599.57 1,541.57 -14.63 11.47 5,949,446.108 676,828.001 2.37 8.76 1,700.00 6.36 141.65 1,699.01 1,641.01 -22.85 18.10 5,949,438.042 676,834.824 0.60 13.86 1,800.00 6.35 139.00 1,798.39 1,740.39 -31.37 25.17 5,949,429.693 676,842.086 0.29 19.34 12/12016 1141: 57AM Page 3 COMPASS 5000.1 Build 81B is` ce"= by 'yr Final BP Survey Report I/.k\ BAKER UGHES Company: North Amenca Prudhoe Bay Project: Pru Site: PB dh 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-19BPB1 - ALASKA - BP Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc (usft) (°) 1,900.00 2,000.00 2,100.00 2,125.00 2,150.00 6.26 7.87 11.43 12.16 13.04 Azf (azimuth) (°) 130.30 110.39 104.36 105.00 106.23 TVD (usft) 1,897.79 1,997.04 2,095.61 2,120.09 2,144.48 TVDSS (usft) 1,839.79 1,939.04 2,037.61 2,062.09 2.086.48 NIS (usft) -39.07 -44.98 -49.83 -51.12 -52.59 EINI (usft) 32.95 43.53 59.55 64.50 69.75 Northing (usft) 5,949,422.179 5,949,416.516 5,949,412.050 5,949,410.870 5,949,409.524 Easting (usft) 676,850.050 676,860.763 676,876.894 676,881.865 676,887.150 Dl -eq (°/100usft) 0.96 2.91 3.70 2.97 3.68 V. Sec (usft) 25.67 35.0 50.00 54.64 59.56 2,175.00 2,200.00 2,225.00 2,250.00 2,275.00 13.96 14.60 15.53 16.34 17.11 108.73 110.51 112.27 113.17 113.57 2,168.79 2,193.02 2,217.16 2,241.20 2,265.14 2,110.79 2,135.02 2,159.16 2,183.20 2,207.14 -54.35 -56.42 -58.79 -61.44 -64.30 75.31 81.12 87.17 93.50 100.10 5,949,407.899 5,949,405.964 5,949,403.734 5,949,401.232 5,949,398.534 676,892.753 676,898.607 676,904.709 676,911.099 676,917.768 4.36 3.10 4.15 3.39 3.11 64.73 70.09 75.63 81.41 87.42 2,300.00 2,325.00 2,350.00 2,375.00 2,400.00 17.73 18.49 19.24 20.10 21.12 113.30 113.28 113.30 112.80 111.83 2,289.00 2,312.76 2,336.41 2,359.95 2,383.35 2,231.00 2,254.76 2278.41 2,301.95 2,325.35 -67.28 -70.35 -73.54 -76.84 -80.18 106.97 114.11 121.53 129.27 137.42 5,949,395.720 5,949,392.816 5,949,389.795 5,949,386684 5,949,383.537 676,924.703 676,931.910 676939.407 676,947.226 676,955.443 2.50 3.04 3.00 3.51 4.30 93.66 100.16 106.91 113.97 121.41 2,425.00 2,450.00 2,475.00 2,500.00 2,525.00 21.84 22.64 23.61 24.42 24.93 111.62 110.99 110.30 110.03 110.11 2,406.62 2,429.76 2,452.75 2,475.58 2,498.30 2,348.62 2,371.76 2,394.75 2,417.58 2,440.30 -83.57 -87.00 -90.46 -93.97 -97.55 145.92 154.74 163.92 173.47 183.28 5,949,380.350 5,949,377.121 5,949,373.877 5,949,370.596 5,949,367.246 676,964.023 676,972.917 676,982.183 676,991.813 677,001.697 2.90 3.34 4.03 3.27 2.04 129.19 137.2 145.72 154.52 163.55 2,550.00 2,556.00 25.73 25.90 110.52 110.69 2,520.90 2,526.30 2,462.90 2,468.30 -101.27 -102.19 193.31 195.75 5,949,363.769 5,949,362.907 677,011.811 677,014.277 3.28 3.12 172.79 175.04 13 3/8" 2,575.00 2,600.00 2,625.00 26.45 27.07 28.18 111.20 111.88 113.07 2,543.35 2,565.67 2,587.82 2,485.35 2,507.67 2,529.82 -105.18 -109.32 -113.75 203.58 214.05 224.76 5,949,360.095 5,949,356.209 5,949,352.029 677,022.173 677,032.736 677,043.546 3.12 2.77 4.96 182.22 191.82 201.59 2,650.00 29.22 113.90 2,609.75 2,551.75 -118.53 235.77 5,949,347.504 677,054.665 4.45 211.61 121112016 11:41:57AM Page 4 COMPASS 5000.1 Build 81B "2�OZ by BP WE I/.�� 10`41"r Final Survey Report HUGHES Company: North Amence- ALASKA -BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K - Alaska PROD - ANCP 1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Seo (usft) P) (') (usft) (usft) (usft) (usft) (usft (usft) (°/100usft) (usft) 2,675.00 30.13 114.53 2,631.47 2,573.47 -123.61 247.06 5,949,342.694 677,066.068 3.85 221.8 2,700.00 31.16 115.00 2,652.98 2,594.98 -128.95 258.63 5,949,337.629 677,077.760 4.23 232.31 2,725.00 31.51 115.06 2,674.33 2,616.33 -134.45 270.41 5,949,332.406 677,089.665 1.41 242,95 2,750.00 31.90 115.26 2,695.60 2,637.60 -140.04 282.30 5,949,327.102 677,101.684 1.62 253.70 2,775.00 32.62 115.63 2,716.74 2,658.74 -145.77 294.35 5,949,321.653 677,113.864 2,99 264,57 2,800.00 33.47 116.51 2,737.70 2,679.70 -151.76 306.60 5,949,315.951 677,126.245 3.90 275.58 2,825.00 34.16 117.25 2,758.47 2,700.47 -158.05 319.00 5,949,309.954 677,138.798 3.21 286.71 2,850.00 34.84 117.90 2,779.07 2,721.07 -164.61 331.56 5,949,303.695 677,151.498 3.09 297.93 2,875.00 35.40 118.62 2,799.52 2,741.52 -171.42 344.22 5,949,297.185 677,164.322 2.79 309.23 2,900.00 36.07 120.05 2,819.82 2,761.82 -178.57 356.95 5,949,290.332 677,177.212 4.28 320.52 2,925.00 36.65 121.16 2,839.95 2,781.95 -186.12 369.71 5,949,283.088 677,190.141 3.51 331.77 2,950.00 37.06 121.62 2,859.95 2,801.95 -19393 382.51 5,949,275.581 677,203.120 1.98 343.02 2,975.00 38.28 122.92 2,879.74 2,821.74 -20209 395.42 5,949,267.729 677,216,223 5.82 354.32 3,000.00 38.96 123.33 2,899.27 2.841.27 -210.61 408.49 5,948,259.511 677,229.487 2.91 365.71 3,025.00 39.94 123.92 2,918.58 2,860.58 -219.41 421.72 5,949,251.028 677,242.915 4.20 377.21 3,050.00 41.33 124.56 2,937.55 2,879.55 -228.57 435.17 5,949,242.186 677,256.584 5.80 388.8 3,075.00 41.77 124.55 2,956.26 2,898.26 -237.98 448.83 5,949,233.105 677,270.456 1.76 400.69 3,100.00 42.32 124.61 2,974.82 2,916.82 -247.48 462.61 5,949,223.929 677,284.460 2.21 412.61 3,125.00 42.90 124.67 2,993.22 2,935.22 -257.10 476.54 5,949,214.639 677,298.606 2.33 424.65 3,150.00 43.34 124.64 3,011.47 2,953.47 -266.82 490.60 5,949,205.256 677,312.886 1.76 436.81 3,175.00 43.88 124.58 3,029.57 2,971.57 -276.61 504.79 5,949,195.798 677,327.303 2,17 449,09 3,200.00 44.27 124.51 3,047.53 2,989.53 -286.47 519.11 5,949,186.277 677,341.854 1.57 461.48 3,225.00 44.52 124.49 3,065.40 3,007.40 -296.38 533.53 5,949,176.712 677,356.496 1.00 473.95 3,250.00 44.69 124.50 3,083.20 3,025.20 -306.32 547.99 5,949,167.113 677,371.193 0.68 486.48 3,275.00 44.93 124.46 3,100.93 3,042.93 -316.30 562.52 5,949,157.484 677,385.946 0.97 499.05 3,300.00 45.09 124.43 3,118.61 3,060.61 -326.30 577.10 5,949,147.829 677,400.757 0.65 511.67 3,325.00 44.89 124.71 3,136.29. 3,078.29 -336.33 591.65 5,949,138.145 677,415.541 1.13 524.26 121112016 11:41:57AM Page 5 COMPASS 5000.1 Build BIB Sumay, Had BP BAKER Obp Final Survey Report EUG HES Inc (°) 44.88 44.99 Azi (azimuth) V) 124.45 124.44 Local Co-ordinate Reference: Well 07-19 Company: North America - ALASKA- BP TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Project: Prudhoe Bey MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 North Reference: True Well: 07-19 Survey Calculation Method: Minimum Curvature Wellbore: 07-196P61 Database: EDM R5K-Alaska PROD -ANCPI Design. 0719BPBI -416.05 425.95 -435.85 445.76 455.67 708.24 722.80 737.36 751.92 766.44 Sumay, MD (usft) 3,350.00 3,375.00 Inc (°) 44.88 44.99 Azi (azimuth) V) 124.45 124.44 TVD (usft) 3,154.00 3,171.70 TVDSS (usft) 3,096.00 3,113.70 N/S (usft) -346.34 -356.33 ENV (usft) 606.18 620.74 Northing (usft) 5,949,126.477 5,949,118.835 Easting (usft) 677430.297 677,445.088 DLeg ('1100usft) 0.74 0.44 V. Sec (usft) 536.83 549.1 3,400.00 3,425.00 3,450.00 3,475.00 3,500.00 44.84 45.05 44.83 44.95 45.02 124.38 124.35 124.30 124.24 124.27 3,189.40 3,207.10 3,224.79 3,242.50 3,260.19 3,131.40 3,149.10 3,166.79 3,184.50 3,202.19 -366.30 -376.27 -386.23 -396.16 -406.11 635.30 649.88 664.46. 679.05 693.65 5,949,109.206 5,949,099.583 5,949,089.971 5,949,080.382 5,949,070.780 677,459.880 677,474.687 677,489.500 677,504.309 677,519.145 0.62 0.84 0.89 0.51 0.29 562.04 574.67 587.30 599.94 612.59 3,525.00 3,550.00 3,575.00 3,600.00 3,625.00 44.83 44.71 44.83 44.74 44.65 124.25 124.21 124.23 124.26 124.33 3,277.89 3,295.64 3,313.38 3,331.13 3,348.90 3,219.89 3,237.64 3,255.38 3,273.13 3,290.90 -416.05 425.95 -435.85 445.76 455.67 708.24 722.80 737.36 751.92 766.44 5,949,061.188 5,949,051.629 5,949,042.073 5,949,032.508 5,949,022.945 677,533.965 677,548.750 677,563.536 677,578.322 677,593.076 0.76 0.49 0.48 0.37 0.41 625.24 637.85 650.47 663.09 675.67 3,650.00 3,675.00 3,700.00 3,725.00 3,750.00 44.49 44.25 44.23 44.12 44.07 124.43 124.67 124.81 124.97 125.08 3,365.71 3,384.58 3,402.49 3,420.42 3,438.38 3,308.71 3,326.58 3,344.49 3,362.42 3,380.38 -465.58 -475.49 -485.43 -495.40 -505.38 ..:.780.92 795.32 809.66 823.95 838.19 5,949,013.382 5,949,003.809 5948994§209 5,948,94'4.583 5,948,974.937 677,607.783 677,622.410 677,636.971 677,651.490 677,665.966 0.70 1.17 0.40 0.63 0.37 688.21 700.67 713.06 725.40 737.7 3,775.00 3,800.00 3,825.00 3,850.00 3,875.00 44.11 43.97 44.05 44.03 43.84 125.18 125.08 125.07 125.07 124.97 3,456.33 3,474.30 3,492.28 3,510.26 3,528.26 3,398.33 3,416.30 3,434.28 3,452.26 3,470.26 -515.39 -525.39 -535.37 -545.36 -555.31 852.42 866.63 880.85 895.07 909.28 5,948,965.265 5,948,955.602 5,948,945.958 5,948,936.310 5,948,926.693 677,680.422 677,694.866 677,709.311 677,723.764 677,738.199 0.32 0.63 0.32 0.08 0.81 749.97 762.23 774.50 786.77 799.03 3,900.00 3,925.00 3,950.00 3,975.00 4,000.00 43.88 43.88 43.59 43.61 43.60 124.98 124.96 124.99 125.07 125.04 3,546.29 3,564.30 3,582.37 3,600.47 3,618.58 3,488.29 3,506.30 3,524.37 3,542.47 3,560.58 -565.24 -575.17 -585.08 -594.98 -604.88 923.47 937.67 951.83 965.95 980.06 5,948,917.100 5,948,907.505 5,948,697.934 5,948,888.373 5,948,878.804 677,752.621 677,767.050 677,781.439 677,795.784 677,810.127 0.16 0.06 1.16 0.23 0.09 811.29 823.55 835.77 847.96 860.14 121112016 11:41:57AM Page 6 COMPASS 5000.1 Build 81B BP FrAb'd i p Final Survey Report sHUGHES N,� �0 Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 Well: 07-19- North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPBI Database: EDM R5K -Alaska PROD -ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec lush) (°) (°) (usft) (usft) (usft) (usft) lush) (usR) (°/100usR) (usR) _ 4,025.00 43.52 125.00 3,636.69 3,578.69 -614.77 994.17 5,948,869.253 677,824.463 0.34 872.3' 4,050.00 43.51 125.02 3,654.82 3,596.82 -624.64 1,008.27 5,948,859.711 677,838.789 0.07 884.48 4,075.00 43.31 124.97 3,672.98 3,614.98 -634.50 1,022.34 5,948,850.192 677,853.090 0.81 896.63 4,100.00 43.28 124.94 3,691.18 3,633.18 -644.32 1,036.40 5,948,840.703 677,867.367 0.15 908.77 4,125.00 43.13 124.93 3,709.40 3,651.40 -654.12 1,050.43 5,948,831.235 677,881.623 0.60 920.88 4,150.00 43.02 124.89 3,727.66 3,669.66 -663.89 1,064.43 5,948,821.796 677,895.849 0.45 932.97 4,175.00 43.13 124.91 3,745.92 3,687.92 -673.66 1,078.43 5,948,612.360 677,910.077 0.44 945.07 4,200.00 43.07 124.87 3,764.18 3,706.18 -683.43 1,092.44 5,948,802.921 677,924.313 0.26 957.17 4,225.00 43.08 124.92 3,782.44 3,724.44 -693.20 1,106.45 5,948,793.486 677,938,542 0.14 969.27 4,250.00 43.00 124.93 3,800.71 3,742.71 -702.97 1,120.44 5,948,784.049 677,952.757 0.32 981.35 4,275.00 43.07 124.92 3,818.99 3,760.99 -712.73 1,134.43 5,948,774.614 677,966.970 0.28 993.43 4,300.00 42.95 124.90 3,837.27 3,779.27 -722.49 1,148.41 5,948,765.186 677,981.179 0.48 1,005.50 4,325.00 42.81 124.82 3,855.59 3,797.59 -732.22 1,162.37 5,948,755.794 677,995.361 0.60 1,017.56 4,350.00 42.42 124.77 3,673.98 3,815.98 -741.86 1,176.27 5,948,746.465 678,009.483 1.57 1,029.57 4,375.00 42.51 124.78 3,892.43 3,834.43 -751.50 1.190.13 5,948,737.167 678023.569 0.36 1,041.56 4,400.00 42.35 124.83 3,910.88 3,852.88 -761.13 1,203.98 5,948,727.868 678,037.640 0.65 1,053.5' 4,425.00 42.46 124.78 3,929.34 3,871.34 -770.75 1,217.83 5,948,718.573 678,051.704 0.46 1,065.48 4,450.00 42.29 124.75 3,947.81 3,889.81 -780.36 1,231.67 5,948,709.294 678,065.767 0.68 1077.45 4,475.00 42.28 124.74 3,966.30 3,908.30 -789.95 1,245.49 5,948,700.035 678,079.809 0.05 1,089.39 4,500.00 42.00 124.71 3,984.84 3,926.84 -799.50 1,259.27 5,948,690.808 678,093.815 1.12 1,101.31 4,525.00 41.91 124.75 4,003.43 3,945.43 -809.02 1,273.01 5,948,681.611 678,107.770 0.38 1,113.19 4,550.00 41.73 124.77 4,022.06 3,964.06 -818.53 1,286.71 5,948,672.432 678,121.683 0.72 1,125.02 4,575.00 41.68 124.84 4,040.73 3,982.73 -828.02 1,300.36 5,948,663.263 678,135.558 0.27 1,136.82 4,600.00 41.64 124.88 4,059.41 4,001.41 -837.52 1,314.00 5,948,654.088 678,149.413 0.19 1,148.60 4,625.00 41.24 124.89 4,078.15 4,020.15 -846.98 1,327.57 5,948,644.947 678,163.203 1.60 1,160.33 4,650.00 41.22 124.92 4,096.95 4,038.95 -856.41 1,341.08 5,948,635.839 678,176.933 0.11 1,172.00 4,675.00 41.24 124.91 4,115.75 4,057.75 -865.84 1,354.60 5,948,626.729 678,190.661 0.08 1,183.66 12/12016 1141: 57AM Page 7 COMPASS 5000.1 Build 818 IF"ibn BP Mel aa N Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) C) (1) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 4,700.00 41.07 124.90 4,134.57 4,076.57 -875.26 1,368.09 5,948,617.634 676,204.370 0.68 1,195.32 4,725.00 41.20 124.81 4,153.40 4,095.40 -884.66 1,381.58 5,948,608.556 678,216.082 0.57 1,206.9 4,750.00 40.87 124.82 4,172.26 4,114.26 -894.03 1,395.06 5,948,599.505 678,231.772 1.32 1,218.62 4,775.00 40.68 124.84 4,191.19 4,133.19 -903.35 1,408.46 5,948,590.498 678,245.389 0.76 1,230.20 4,800.00 40.81 124.80 4,210.13 4,152.13 -912.67 1,421.86 5,948,581.498 678,258.999 0.53 1,241.77 4,825.00 40.80 124.81 4,229.06 4,171.06 -921.99 1,435.27 5,948,572.491 678,272.628 0.05 1,253.36 4,850.00 41.00 124.76 4,247.95 4,189.95 -931.33 1,448.71 5,948,563.472 678,286.286 0.81 1,264.98 4,875.00 41.06 124.67 4,266.81 4,208.81 -940.68 1,462.20 5,948,554.446 678,299.991 0.34 1,276.64 4,900.00 41.20 124.54 4,285.64 4,227.64 -950.02 1,475.74 5,948,545.428 678,313.741 0.66 1,288.35 4,925.00 41.47 124.56 4,304.41 4,246.41 -959.38 1,489.34 5,948,536.387 678,327.555 1.08 1,300.12 4,950.00 41.73 124.50 4,323.11 4,265.11 -968.79 1,503.01 5,948,527.303 678,341.446 1.05 1,311.95 4,975.00 41.89 124.45 4,341.74 4,283.74 -978.22 1,516.75 5,948,518.195 678,355.402 0.65 1,323.84 5,000.00 42.17 124.44 4,360.31 4,302.31 -987.69 1,530.56 5,948,509.055 678,369.423 1.12 1,335.79 5,025.00 41.99 124.43 4,378.87 4,320.87 -997.16 1,544.37 5,948,499.909 678,383.459 0.72 1,347.76 5,050.00 42.27 124.47 4,397.41 4,339.41 -1,006.85 1,558.20 5,948,490:750 678,397.507 1.13 1,359.73 5,075.00 42.54 124.46 4,415.87 4,357.87 -1,016.19 1,572.10 5,948,481.539 678,411.626 1.08 1,371.76 5,100.00 42.74 124.49 4,434.26 4,376.26 -1,025.78 1,586.06 5,948,472.284 678,425.807 0.80 1,383.8 5,125.00 42.75 124.60 4,452.62 4,394.62 -1,035.40 1,600.04 5,948,462.994 678,440.005 0.30 1,395.94 5,150.00 43.00 124.66 4,470.94 4,412.94 -1,045.07 1,614.04 5,948,453.659 678,454.223 1.01 1,408.04 5,175.00 43.16 124.80 4,489.20 4,431.20 -1,054.79 1,628.07 5,948,444.264 678,468.480 0.75 1,420.17 5,200.00 43.47 124.93 4,507.39 4,449.39 -1,064.60 1,642.14 5,948,434.794 678,482.778 1.29 1,432.33 5,225.00 43.27 125.20 4,525.56 4,467.56 -1,074.46 1,656.19 5,946,425.265 678,497.056 1.09 1,444.45 5,250.00 - 43.47 125.28 4,543.74 4,485.74 -1,084.37 1,670.21 5,948,415.692 678,511.306 0.83 1,456.54 5,275.00 43.80 125.26 4,561.83 4,503.83 -1,094.33 1,684.30 5,948,406.062 678,525.618 1.32 1,468.68 5,300.00 44.10 125.30 4,579.83 4,521.83 -1,104.35 1,698.46 5,948,396.374 678,540.011 1.20 1,480.89 5,325.00 44.32 125.27 4,597.75 4,539.75 -1,114.42 1,712.69 5,948,386.642 678,554.472 0.88 1,493.15 5,350.00 44.52 125.23 4,615.60 4,557.60 -1,124.52 1,726.98 5,948,376.882 678,568.994 0.81 1,505.47 12112016 11:41:57AM Page 8 COMPASS 5000.1 Build 818 by BP ��A� Azi(azimuth) Final Survey Report BAKER N/3 ENV HUGHES Company: North America - ALASKA -BP Local Coordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usf1 (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS N/3 ENV Northing Eas0ng Oleg V. See (usft) (•) (') (usft) (usft) (usft) (usft) (usft) (usft) (•1100usft) (usft) 5,375.00 44.75 125.25 4,633.39 4,575.39 -1,134.66 1,741.33 5,948,367.088 678,583.573 0.92 1,517.8, 5,400.00 45.08 125.16 4,651.10 4,593.10 -1,144.83 1,755.75 5,948,357.254 678,598.230 1.34 1,530.28 5,425.00 45.21 125.14 4,668.73 4,610.73 -1,155.04 1,770.24 5,948,347.395 678,612.955 0.52 1,542.77 5,450.00 45.48 125.11 4,686.30 4,628.30 -1,165.27 1,784.78 5,948,337.508 678,627.736 1.08 1,555.32 5,475.00 45.55 125.05 4,703.82 4,645.82 -1,175.52 1,799.38 5,948,327.604 678,642.568 0.33 1,567.92 5,500.00 45.89 125.07 4,721.27 4,663.27 -1,185.80 1,814.03 5,948,317.670 678,657.455 1.36 1,580.56 5,525.00 46.05 125.06 4,738.65 4,680.65 -1,196.13 1,828.74 5,948,307.692 678,672.405 0.64 1,593.25 5,550.00 46.16 124.94 4,755.98 4,697.98 -1,206.46 1,843.50 5,948,297.709 678,687.400 0.56 1,605.99 5,575.00 46.39 124.90 4,773.26 4,715.26 -1,216.80 1,858.31 5,948,287.719 678,702.451 0.93 1,618.79 5,600.00 46.70 124.91 4,790.46 4,732.46 -1,227.19 1,873.20 5,946,277.688 678,717.573 1.24 1,631.64 5,625.00 47.12 124.91 4,807.54 4,749.54 -1,237.64 1,888.17 5,948,267.595 678,732.785 1.68 1,644.57 5,650.00 47.37 124.91 4,824.51 4,766.51 -1,248.14 1,903.22 5,948,257.446 678,748.080 1.00 1,657.57 5,675.00 47.78 124.90 4,841.37 4,783.37 -1,258.70 1,918.36 5,948,247.246 678,763.457 1.64 1,670.64 5,700.00 48.14 124.94 4,858.11 4,800.11 -1,269.33 1,933.58 5,948,236.979 678,778.926 1.44 1,683.79 5,725.00 48.27 124.70 4,874.78 4,816.78 -1,279.97 1,948.88 5,948,226.699 678,794.472 0.88 1,697.01 5,750.00 48.92 124.89 4,891.31 4,833.31 -1,290.67 1,964.28 5,948,216.364 670,,810.116 2.66 1,710.3' 5,775.00 49.27 124.76 4,907.68 4,849.68 -1,301.46 1,979.79 5,948,205.942 678,825.875 1.45 1,723.72 5,800.00 49.59 124.75 4,923.94 4,865.94 -1,312.29 1,995.39 5,948,195.486 678,841.726 1.28 1,737.20 5,825.00 49.96 124.79 4,940.08 4,882.08 -1,323.17 2,011.07 5,948,184.973 678,857.656 1.49 1,750.75 5,850.00 50.10 124.77 4,956.14 4,898.14 -1,334.10 2,026.81 5,948,174.417 678,873.644 0.56 1,764.35 5,875.00 50.32 124.77 4,972.14 4,914.14 -1,345.06 2,042.59 5,948,163.836 678,889.676 0.88 1,777.99 5,900.00 50.54 124.79 4,988.07 4,930.07 -1,356.05 2,058.42 5,948,153.219 678,905.757 0.88 1,791.67 5,925.00 50.50 124.72 5,003.96 4,945.96 -1,367.05 2,074.27 5,946,142.595 678,921.864 0.27 1,805.37 5,950.00 50.39 124.70 5,019.88 4,961.88 -1,378.03 2,090.12 5,948,131.995 678,937.962 0.44 1,819.07 5,975.00 50.58 124.74 5,035.79 4,977.79 -1,389.01 2,105.97 5,948,121.386 678,954.067 0.77 1,832.78 6,000.00 50.51 124.77 5,051.68 4,993.68 -1,400.01 2,121.83 5,948,110.758 678,970.179 0.29 1,846.48 6,025.00 50.83 124.81 5,067.52 5,009.52 -1,411.05 2,137.71 5,948,100.102 678,986.314 1.29 1,860.21 12112016 11:41:57AM Page 9 COMPASS 5000.1 Build fila Ob[� p Final BP Survey Report Nit2 BAKER HUGHES Company: Project: Site: Well: Wellbore: Design: North America Prudhoe Bay PB DS 07 07-19 07-19BPBI 07-19BPB1 - ALASKA -BP Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing /Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM RSK- Alaska PROD -ANCP1 Survey MD (use) 6,050.00 6,075.00 6,100.00 6,125.00 Inc (°) 51.16 51.22 50.85 51.17 Azl(azimuth) (°) 124.82 124.90 125.21 125.22 TVD (usR) 5,083.26 5,098.93 5,114.65 5,130.38 TVDSS (usR) 5,025.26 5,040.93 5,056.65 5,072.38 NIS (usR) -1,422.14 -1,433.27 -1,444.44 -1,455.64 E/W (usfl) 2,153.66 2,169.64 2,185.56 2,201.43 Northing (ustt) 5,948,089.388 5,948,078.633 5,948,067.846 5,948,057.018 Easting (usR) 679,002.519 679,018.760 679,034.929 679,051.062 DLeg ('1100usft) 1.32 0.35 1.77 1.28 VS.- (ul 1,873.99 1,887.8 1,901.53 1,915.22 6,150.00 6,175.00 51.45 51.64 125.24 125.28 5,146.00 5,161.55 5,088.00 5,103.55 -1,466.90 -1,478.20 2,217.37 2,233.36 5,948,046.139 5,948,035.217 679,067.260 679,083.506 1.12 0.77 1,928.96 1,942.74 6,200.00 6,225.00 51.91 51.65 125.34 125.45 5,177.02 5,192.49 5,119.02 5,134.49 -1,489.55 -1,500.93 2,249.38 2,265.39 5,948,024.245 5,948,013.249 679,099.794 679,116.066 1.10 1.10 1,956.55 1,970.34 6,250.00 51.76 125.57 5,207.98 5,149.98 -1,512.33 2,281.37 5,948,002.232 679,132.300 0.58 1,984.09 6,275.00 51.97 125.65 5,223.42 5,165.42 -1,523.78 2,297.35 5,947,991.161 679,148.550 0.88 1,997.85 6,300.00 6,325.00 6,350.00 6,375.00 52.22 52.49 52.91 53.09 125.74 125.78 125.81 125.85 5,238.78 5,254.05 5,269.20 5,284.24 5,180.78 5,196.05 5,211.20 5,226.24 -1,535.29 -1,546.85 -1,558.49 -1,570.17 2,313.37 2,329.44 2,345.57 2,361.75 5,947,980.032 5,947,968.845 5,947,957.596 5,947,946.293 679,164.835 679,181.165 679,197.563 679,214.019 1.04 1.09 1.68 0.73 2,011.63 2,025.44 2,039.30 2,053.22 6,400.00 6,425.00 53.20 53.60 125.91 125.96 5,299.24 5,314.14 5;241.24 5,256.14 -1,581.90 -1,593.68 2,377.96 2,394.21 5,947,934.954 5,947,923.561 679,230.497 679,247.019 0.48 1.61 2,067.14 2,081.10 6,450.00 6,475.00 6,500.00 53.37 53.61 53.52 126.01 126.03 126.07 5,329.02 5,343.89 5,358.74 5,271.02 5,285.89 5,300.74 -1,605.48 -1,617.30 -1,629.13 2,410.47 2,426.72 2,442.98 5,947,912.141 5,947,900.710 5,947,889.259 679,263.549 679,280.073 679,296.607 0.93 0.96 0.38 2,095.0 2,109.01 2,122.97 6,525.00 6,550.00 53.64 53.52 126.10 126.06 5,373.58 5,388.42 5,315.58 5,330.42 -1,640.98 -1,652.83 2,459.24 2,475.50 5,947,877.797 5,947,866.335 679,313.138 679,329.669 0.49 0.50 2,136.93 2,150.88 6,575.00 6,600.00 6,625.00 53.45 53.33 53.19 126.11 126.16 126.16 5,403.30 5,418.21 5,433.16 5,345.30 5,360.21 5,375.16 -1,664.67 -1,676.50 -1,688.32 2,491.74 2,507.95 2,524.12 5,947,854.886 5,947,843.437 5,947,831.997 679,346.179 679,362.659 679,379.104 0.32 0.51 0.56 2,164.82 2,178.72 2,192.60 6,650.00 53.29 126.25 5,448.13 5,390.13 -1,700.16 2,540.28 5,947,820.548 679,395.536 0.46 2,206.46 6,675.00 53.27 126.28 5,463.07 5,405.07 -1,712.01 2,556.44 5,947,809.078 679,411.966 0.13 2,220.31 6,700.00 53.33 126.32 5,478.01 5,420.01 -1,723.88 2,572.59 5,947,797.595 679,428.394 0.27 2,234.16 121112016 11:41:57AM Page 10 COMPASS 5000.1 Build 81B by Company: Project: Site: Well: Wellbore: Design: Survey North America - ALASKA- BP Prudhoe Bay PB DS 07 07-19 07-19BPBI 07-19SPB1 BP I/.FS\ Final Survey Report BAKER TVDSS HUGHES Local Coordinate Reference: Well 07-19 TVD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 MD Inc Azi (azimuth) TVD TVDSS NIB EIW Northing Basting DLeg (usft) (°I 1°) (usft) loan) (usft) (usft) (uaft) (usft) (°n09usR) 6,725.00 53.26 126.33 5,492.96 5,434.96 -1,735.75 2,588.74 5,947,786,105 679,444.815 0.28 6,750.00 53.58 126.33 5,507.85 5,449.85 -1,747.64 2,604.91 5,947,774.596 679,461.262 1.28 6,775.00 53.54 126.32 5,522.70 5,464.70 -1,759.56 2,621.11 5,947,763.067 679,477.740 0.16 6,800.00 53.69 126.27 5,537.53 5,479.53 -1,771.47 2,637.34 5,947,751.538 679,494.236 0.62 6,825.00 53.75 126.28 5,552.33 5,494.33 -1,783.39 2,653.58 5,947,740.000 679,510.758 0.24 6,850.00 54.15 126.33 5,567.04 5,509.04 -1,795.36 2,669.87 5,947,728.419 679,527.322 1.61 6,875.00 54.43 126.29 5,581.63 5,523.63 -1,807.38 2,686.23 5,947,716.787 679,543.957 1.13 6,900.00 54.19 126.34 5,596.22 5,538.22 -1,819.41 2,702.59 5,947,705.150 679,560.594 0.97 6,925.00 54.32 126.28 5,610.82 5,552.82 -1,831.42 2,718.94 5,947,693.523 679,577.222 0.56 6,950.00 54.00 126.29 5,625.46 5,567.46 -1,843.42 2,735.28 5,947,681.917 679,593.834 1.28 6,975.00 53.78 126.31 5,640.19 5,582.19 -1,855.37 2,751.56 5,947,670.347 679,610.387 0.88 7,000.00 54.06 126.31 5,654.92 5,596.92 -1,867.34 2,767.84 5,947,658,769 679,626.944 1.12 7,025.00 54.04 126.32 5,669.59 5,611.59 -1,879.32 .2,784.14 5,947,647.170 679,643.528 0.09 7,050.00 54.08 126.35 5,684.27 5,626.27 -1,891.31 2,800.45 5,947,635.565 679,660.109 0.19 7,075.00 54.22 126.31 5,698.91 5,640.91 -1,903.32 2,816.77 5,947,623.947 679,676,710 0.57 7,100.00 54.12 126.35 5,713.54 5,655.54 -1,915.33 "2,833.10 5,947,612.327 679,693.316 0.42 7,125.00 54.25 126.37 5,728.17 5,670.17 -1,927.35 2,849.43 5,947,600.695 679,709.918 0.52 7,150.00 54.21 126.35 5,742.79 5,684.79 -1,939.37 2,865.76 5,947,589.058 679,726.530 0.17 7,175.00 53.99 126.31 5,757.44 5,699.44 -1,951.37 2,882.08 5,947,577.447 679,743.121 0.89 7,200.00 53.81 126.20 5,772.17 5,714.17 -1,963.32 2,898.37 5,947,565.888 679,759.685 0.80 7,225.00 53.38 126.18 5,787.01 5,729.01 -1,975.20 2,914.61 5,947,554.393 679,776.197 1.72 7,250.00 52.92 126.12 5,802.00 5,744.00 -1,987.00 2,930.76 5,947,542.975 679,792.623 1.85 7,275.00 52.60 126.09 5,817.13 5,759.13 -1,998.73 2,946.84 5,947,531.629 679,808.973 1.28 7,300.00 51.90 126.10 5,832.44 5,774.44 -2,010.37 2,962.81 5,947,520.363 679,825.214 2.80 7,325.00 52.10 126.11 5,847.83 5,789.63 -2,021.98 2,978.73 5,947,509.132 679,841.398 0.80 7,350.00 52.09 126.13 5,863.19 5,805.19 -2,033.61 2,994.66 5,947,497.882 679,857.599 0.07 7,375.00 51.36 126.19 5,878.67 5,820.67 -2,045.19 3,010.51 5,947,486.678 679,873.712 2.93 V. Sec (usft) 2,248.0' 2,261.66 2,275.75 2,289.66 2,303.59 2,317.55 2,331.57 2,345.60 2,359.61 2,373.62 2,387.57 2,401.53 2,415.51 2,429.48 2,443.47 2,457.4' 2,471.46 2,485.46 2,499.44 2,513.41 2,527.34 2,541.20 2,555.00 2,568.70 2,582.36 2,596.04 2,609.63 12/1/2016 11:41:57AM Page 11 COMPASS 5000.1 Build 81B ri.I BAKER HUGHES Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP 1 MD (usft) 7,400.00 7,425.00 7,450.00 7,475.00 7,500.00 Inc 1°) 51.25 51.26 51.06 50.73 49.98 BP e ' TVDSS (usft) 5,83630 5,851.95 5,867.63 5,883.40 5,899.35 NIS (usft) -2,056.71 -2,068.25 -2,079.78 -2,091.30 -2,102.76 bYl Northing (usft) 5,947,475.528 5,947464.367 5,947,453.202 5,947,442.052 5,947,430.960 Final Survey Report= N 7,525.00 7,550.00 7,575.00 7,600.00 7,625.00 49.50 48.83 47.98 47.60 47.04 126.54 126.61 126.70 126.90 127.07 5,973.50 5,989.85 6,006.45 6,023.24 6,040.19 Local Co-ordinate Reference: Company: North America - ALASKA -BP 5,947,419.962 5,947,409.052 5,947,398.247 5,947,387.507 5,947,376.799 Project: Prudhoe Bay TVD Reference: MD Reference: Site: PB DS 07 North Reference: Well: 07-19 Survey Calculation Method: Wellbore: 07-19BPBI Database: Design: 07-196PB1 127.09 127.08 127.11 127.10 127.14 Swrvey 6,085.04 6,102.22 6,119.39 6,136.58 6,153.79 -2,224.57 -2,235.51 -2,246.47 -2,257.43 -2,268.37 ri.I BAKER HUGHES Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP 1 MD (usft) 7,400.00 7,425.00 7,450.00 7,475.00 7,500.00 Inc 1°) 51.25 51.26 51.06 50.73 49.98 Azi (azimuth) (°) 126.21 126.32 126.35 126.51 126.56 TVD (usft) 5,894.30 5,909.95 5,925.63 5,941.40 5,957.35 TVDSS (usft) 5,83630 5,851.95 5,867.63 5,883.40 5,899.35 NIS (usft) -2,056.71 -2,068.25 -2,079.78 -2,091.30 -2,102.76 ENV (usft) 3,026.26 3,041.98 3,057.66 3,073.27 3,088.74 Northing (usft) 5,947,475.528 5,947464.367 5,947,453.202 5,947,442.052 5,947,430.960 Easting (usft) 679,889.722 679,905.709 679,921.661 679,937.535 679,953.267 DLeg (°/100usft) 0.44 0.35 0.81 1.41 3.00 7,525.00 7,550.00 7,575.00 7,600.00 7,625.00 49.50 48.83 47.98 47.60 47.04 126.54 126.61 126.70 126.90 127.07 5,973.50 5,989.85 6,006.45 6,023.24 6,040.19 5,915.50 5,931.85 5,948.45 5,965.24 5,982.19 -2,114.12 -2,125.40 -2,136.56 -2,147.65 -2,158.71 3,1 D4.07 3,119.26 3,134.25 3,149.08 3,163.76 5,947,419.962 5,947,409.052 5,947,398.247 5,947,387.507 5,947,376.799 679,968.854 679,984.304 679,999.560 680,014.643 680,029.578 1.92 2.69 3.41 1.63 2.30 7,650.00 7,675.00 7,700.00 7,725.00 7,750.00 46.84 46.75 46.61 46.57 46.71 127.14 127.07 127.10 127.11 127.08 6,057.26 fi 074.38 6,09153 6,10871 6,125.87 5,999.26 6,016.38 6033.53 6,050.71 6,067.87 -2,169.72 -2,180.72 -2,191.69 -2,202.64 -2213.60 3,178.33 3,192.86 3,207.37 3,221.86 3236.36 5,947,366.125 5,947,355.477 5,947,344854 5947,334.241 5,947,323.623 680,044.400 680,059.186 680,073.949 660,088.685 680,103.436 0.83 0.41 0.57 0.16 0.57 7,775.00 7,800.00 7,825.00 7,850.00 7,875.00 46.57 46.59 46.65 46.49 46.51 127.09 127.08 127.11 127.10 127.14 6,143.04 6,160.22 6,177.39 6,194.58 6,211.79 6,085.04 6,102.22 6,119.39 6,136.58 6,153.79 -2,224.57 -2,235.51 -2,246.47 -2,257.43 -2,268.37 3,250.86 3,265.34 3,279.83 3,294.31 3,308.77 5,947,313.007 5,947,302.401 5,947,291.786 5,947,281.177 5,947,270.577 680,118.188 680,132.926 680,147.672 680,162.404 680,177.116 0.56 0.09 0.26 0.64 0.14 7,900.00 7,925.00 7,950.00 7,975.00 8,000.00 46.54 46.60 46.46 46.12 46.16 127.13 127.09 127.05 127.08 127.03 6,228.99 6,246.18 6,263.37 6,280.65 6,297.97 6,170.99 6,188.18 6,205.37 6,222.65 6,239.97 -2,279.32 -2,290.28 -2,301.21 -2,312.11 -2,322.97 3,323.24 3,337.72 3,352.19 3,366.61 3,381.00 5,947,259.968 5,947,249.358 5,947,238.765 5,947,228.215 5,947,217.695 680,191.831 680,206.562 680,221.291 680,235.962 680,250.597 0.12 027 0.57 1.36 0.22 8,025.00 R nsn nn 45.97 4574 127.07 127.08 6,315.32 6,332.73 6,257.32 6,274.73 -2,333.81 -2,344.63 3,395.37 3,409.68 5,947,207.189 5,947,196.714 680,265.216 680,279.778 0.77 0.92 V. Sec (usft) 2623 .14 2,636.6 2,650.06 2,663.43 2,676.67 2,689.79 2,702.80 2,715.63 2,728.30 2,740.84 2,753.28 2,765.68 2,778.06 2,790.43 2,802.80 2,815.18 2,827.5 2,839.91 2,852.27 2,864.61 2,876.95 2,889.31 2,901.66 2,913.97 2,926.25 2,938.52 2,950.74 12112016 11:41:57AM Page 12 COMPASS 5000.1 Build 81B r"'�. BP I/�\ i,,r by Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19BP81 Design: 07-19BPB1 Survey (usft) Local Co-ordinate Reference: Well 07-19 TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg (usft) (') (°) (usft) (usft) (usft) (usft) usft) (usft) (°1100usft) 8,075.00 45.65 127.11 6,350.19 6.292.19 -2,355.42 3,423.95 5,947,186.262 680,294.297 0.37 8,100.00 45.52 127.12 6,367.69 6,309.69 -2,366.20 3,438.19 5,947,175.825 680,308.785 0.52 8,125.00 45.14 127.09 6,385.26 6,327.26 -2,376.92 3,452.37 5,947,165.436 680,323.211 1.52 8,150.00 45.14 127.14 6,402.90 6,344.90 -2,387.61 3,466.50 5,947,155.078 680,337.589 0.14 8,175.00 45.05 127.14 6,420.55 6,362.55 -2,398.30 3,480.61 5,947,144.723 680,351.950 0.36 8,200.00 44.81 127.13 6,438.25 6,380.25 -2,408.96 3,494.69 5,947,134.398 680,366.272 0.96 8,225.00 44.80 127.23 6,455.98 6,397.98 -2,419.61 3,508.73 5,947,124.085 680,380.553 0.28 8,250.00 44.64 127.41 6,473.75 6,415.75 -2,430.28 3,522.72 5,947,113.752 680,394.789 0.82 8,275.00 44.62 127.37 6,491.54 6,433.54 -2,440.94 3,536.67 5,947,103.419 680,408.989 0.14 8,300.00 44.26 127.30 6,509.39 6,451.39 -2,451.56 3,550.59 5,947,093.133 680,423.151 1.45 8,325.00 44.11 127.25 6,527.32 6,469.32 -2,462.11 3,564.45 5,947,082.910 680,437.259 0.62 8,350.00 44.06 127.42 6,545.27 6,487.27 -2,472.66 3,578.28 5,947,072.690 680,451.332 0.51 8,375.00 44.00 127.44 6,563.25 6,505.25 -2,483.22 3,592.08 5,947,062.456 680,465.373 0.25 8,400.00 43.75 127.49 6,581.27 6,523.27 -2,493.76 3,605.83 5,947,052243 680,479.369 1.01 8,425.00 43.49 127.46 6,599.37 6,541.37 -2,504.25 3,619.52 5,947,042.075 680,493.298 1.04 8,450.00 43.45 127.54 6,617.51 6,559.51 -2,514.72 3,633.17 5,947,031.929 680,507.185 0.27 8,475.00 43.22 127.55 6,635.69 6,577.69 -2,525.18 3646.77 5,947,021.797 680,521.029 0.92 8,500.00 42.99 127.57 6,653.95 6,595.95 -2,535.59 3,660.31 5,947,011.705 680,534.811 0.92 8,525.00 42.85 127.62 6,672.25 6,614.25 -2,545.98 3,673.80 5,947,001.639 680,548.539 0.58 8,550.00 42.65 127.73 6,690.61 6,632.61 -2,556.35 3,687.23 5,946,991.586 680,562.210 0.85 8,575.00 42.57 127.82 6,709.01 6,651.01 -2,566.72 3,700.61 5,946,981.536 680,575.827 0.40 8,600.00 42.04 128.02 6,727.50 6,669.50 -2,577.06 3,713.88 5,946,971.510 680,589.340 2.19 8,625.00 41.87 128.08 6,746.09 6,688.09 -2,587.36 3,727.05 5,946,961.522 680,602.739 0.70 8,650.00 41.84 128.19 6,764.71 6,706.71 -2,597.66 3,740.17 5,946,951.532 680,616.097 0.32 8,675.00 41.66 128.20 6,783.37 6,725.37 -2,607.95 3,753.25 5,946,941.550 680,629.417 0.72 8,700.00 41.24 128.26 6,802.10 6,744.10 -2,618.19 3,766.25 5,946,931.618 680,642.653 1.69 8,725.00 41.13 128.27 6,820.92 6,762.92 -2,628.39 3,779.18 5,946,921.730 680,655.814 0.44 V. Sec (usft) 2,962.9: 2,975.07 2,987.17 2,999.23 3,011.28 3,023.29 3,035.26 3,047.19 3,059.08 3,070.94 3,082.76 3,094.55 3,106.30 3,118.02 3,129.67 3,141.2' 3,152.87 3,164.40 3,175.88 3,187.31 3,198.68 3,209.96 3,221.13 3,232.27 3,243.36 3,254.39 3,265.35 12/1/2016 11:41:57AM Page 13 COMPASS 5000.1 Build 818 by Company: North America - ALASKA - BP project: Prudhoe Bay Site: PB DS 07 Well. 07-19 Wellbore: 07-19BPBI Design: 07-19BPB1 Final BP Survey Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: IGb6 BAKER UGHES Well 07-19 Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing I Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Am (azimuth) TVD TVDSS NIS EMI Northing Easting DLeg V. Sec (usR) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 6,781.80 -2,638.55 3,792.03 5,946,911.876 680,668.905 1.42 3,276.24 8,750.00 40.76 128.36 6,839.80 128.39 6,858.75 6,800.75 -2,648.67 3,804.82 5,946,902.055 68D,681.924 0.49 3,287.0, 8,775.00 40.66 6,877.75 6,819.75 -2,658.77 3,817.54 5,946,892.260 680,694.883 1.10 3,297.86 8,800.00 40.39 128.47 6,838.83 -2,668.64 3,830.17 5,946,882.494 680,707.743 1.29 3,308.54 8,825.00 40.09 128.65 6,896.83 3,642.73 5,946,872.767 680,720.528 0.86 3,319.17 8,850.00 39.88 128.57 6,915.99 6,857.99 -2,678.86 6,877.20 -2,668.85 3,855.22 5,946,863.071 680,733.251 0.88 3,329.73 8,875.00 39.69 128.74 6,935.20 128.83 6,954.46 6,896.46 -2,698.84 3,867.64 5,946,853.381 680,745.907 0.64 3,340.24 8,900.00 39.54 6,973.72 6,915.72 -2,708.83 3,880.06 5,946,843.682 680,758.558 0.64 3,350.73 8,925.00 39.70 128.82 6,934.93 -2,718.87 3,892.52 5,946,833.940 680,771.246 0.71 3,361.26 8,950.00 39.87 128.90 6,992.93 128.92 7,012.08 6,954.08 -2,728.97 3,905.03 5,946,824.143 680,783.985 1.08 3,371.82 8,975.00 40.14 6,973.15 -2,739.13 3,917.59 5,946,814.277 680,796.782 1.08 3,382.43 9,000.00 40.40 129.03 7,031.15 129.09 7050.21 6,992.21 -2,749.33 3,930.15 5,946,804.380 680,809.582 0.54 3,393.03 9,025.00 40.27 7,069.23 7;011.23 -2,759.56 `3;80.2.74 5,946,794.449 680,822.405 1.44 3,403.65 9,050.00 40.63 129.11 7,088.16 7,030.16 -2,769.87 3,955.41 5,946,784.440 680,835.307 1.26 3,414.33 9,075.00 40.94 129.19 -2,780.23 3,968.11 5,946,774.379 680,848.255 0.40 3,425.05 9,100.00 41.04 129.20 7,107.03 7,049.03 '-' 7,067.87 -2,790.63 3,980.84 5,946,764.282 680,861.220 0.56 3,435.77 9,125.00 41.16 129.31 7,125.87 129.44 7,144.68 7,086.68 -2,801.08 3,993.57 5,946,754.136 680,874.193 0.53 3,446.5 9,150.00 41.26 7,163.43 7,105.43 -2,811.57 4,006.35 5,946,743.944 680,887.209 1.13 3,457.26 9,175.00 41.54 129.38 7,182.10 7,124.10 -2,822.14 4,019.18 5,946,733.679 680,900.289 1.29 3,468.06 9,200.00 41.84 129.56 7,142.75 -2,832.76 4,032.00 5,946,723.368 680,913.355 0.84 3,478.84 9,225.00 41.65 129.69 7,200.75 7,219.42 7,161.42 -2,843.38 4,044.79 5,946,713.049 680,926.391 0.34 3,489.60 9,250.00 41.73 129.73 129.75 7,238.04 7,180.04 -2,854.05 4,057.62 5,946,702.687 680,939.467 1.08 3,500.38 9,275.00 42.00 7,256.61 7,198.61 -2,864.76 4,070.49 5,946,692.281 680,952.582 0.38 3,511.19 9,300.00 42.09 129.80 7,275.12 7,217.12 -2,875.53 4,083.39 5,946,681.813 680,965.726 1.24 3,522.02 9,325.00 42.38 129.96 130.06 7,293.56 7,235.56 -2,886.38 4,096.31 5,946,671.272 680,978.900 0.62 3,532.86 9,350.00 42.52 7,311.95 7,253.95 -2,897.28 4,109.27 5,946,660.687 680,992.116 0.93 3,543.74 9,375.00 42.75 130.02 7,272.26 -2,908.25 4,122.30 5,946,650.026 681,005.392 1.52 3,554.66 9,400.00 43.11 130.20 7,330.26 COMPASS 5000.1 Build 81B 121112016 11:41:57AM Page 14 0440. by BP BARG Final Survey Report BAKER HUGHES Company: North America - ALASKA -BP Project: Prudhoe Bay Local Co-ordinate Reference: Well 07-19 Site: PB DS 07 TVD Reference: Kelly Bushing I Rotary Table @ 58.00usff (DOYON 16) Well: 07-19 MD Reference: Kelly Bushing / Rotary Table @ 58.00usfi (DOYON 16) Wellbore: 07-19BPBI North Reference: True Survey Calculation Method: Minimum Curvature Design- 07-19BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (•) (°) (usft) (usft) (usft) (usft) (usft) (usft) (•/100usft) (usft) 9,425.00 42.91 130.39 7,348.54 7,290.54 -2,919.28 4,135.30 5,946,639.307 681,018.653 9,450.00 42.88 130.61 7,366.86 7,308.86 -2,930.33 4,148.24 5,946,628.563 681,031.848 0.95 0.61 3,565.5 9,475.00 43.16 130.62 7,385.13 7,327.13 -2,941.43 4,161.19 5,946,617.768 681,045.052 3,576.38 9,500.00 43.12 130.81 7,403.38 7,345.38 -2,952.58 4,174.15 5,946,606.925 681,058.266 1.12 3,587.20 0.54 3,598.02 9,525.00 43.16 131.09 7,421.62 7,363.62 -2,963.78 4,167.06 5,946,596.029 681,071.436 0.78 9,550.00 43.28 131.18 7,439.84 7,381.84 -2,975.05 4,199.95 5,946,585.073 681,084.591 3,608.79 0.54 3,619.54 9,575.00 43.06 131.42 7,458.07 7,400.07 -2,986.33 4,212.80 5,946,574.090 681,097.701 1.10 9,600.00 43.21 131.53 7,476.31 7,418.31 -2,997.66 4,225.61 5,946,563.074 681,110.769 3,630.23 9,625.00 43.16 131.63 7,494.54 7,436.54 -3,009.01 4,238.41 5,946,552.024 0.67 3,640.88 681,123.830 0.34 3,651.51 9,650.00 43.21 131.71 7,512.77 7,454.77 -3,020.38 4,251.19 5,946,540.953 681,136.873 0.30 9,675.00 43.10 131.88 7,531.01 7,473.01 -3,031.78 4,263.94 5,946,529.861 681,149.884 0.64 3,662.12 9,700.00 43.08 132.05 7,549.26 7,491.26 -3,043.20 4,276.63 5,946,518.743 681,162.847 0.47 3,672.69 9,725.00 42.90 131.91 7,567.55 7,509.55 -3,054.60 4,289.31 5,946,507.642 681,175.783 0.81 3,683.22 9,750.00 42.98 132.02 7,585.65 7,527.85 -3,065.99 4,301.97 5,946,496.555 681,188.709 3,693.72 0.44 3,704.21 9,775.00 42.57 132.09 7,604.20 7,546.20 -3,077.36 4,314.58 5,946,485.483 681,201.578 9,800.00 42.54 132.16 7,622.62 7,564.62 -3,088.70 4,327.12 5,946,474.440 681,214.380 1.65 3,714.65 9,825.00 42.47 132.12 7,641.05 7,583.05 -3,100.04 4,339.64 5,946,463.405 681,227.167 0.22 0.30 3,725.0 9,850.00 42.17 132.06 7,659.53 7,601.53 -3,111.32 4,352.13 5,946,452.420 681,239.919 3,735.40 9,875.00 42.13 132.13 7,678.07 7,620.07 -3,122.57 4,364.58 5,946,441.470 681,252.628 1.21 3,745.74 0.25 3,756.05 9,900.00 41.93 132.25 7,696.64 7,638.64 -3,133.81 4,376.98 5,946,430.524 681,265.289 0.86 9,925.00 41.69 132.35 7,715.27 7,657.27 -3,145.02 4,389.31 5,946,419.601 681,277.875 3,766.31 9,950.00 41.63 132.29 7,733.95 7,675.95 -3,156.21 4,401.60 5,946,408.705 681,290.421 1.00 3,776.50 9,975.00 41.40 132.40 7,752.67 7,694.67 -3,167.37 4,413.84 5,946,397.835 681,302.926 0.29 3,786.66 10,000.00 41.29 132.54 7,771.44 7,713.44 -3,178.52 4,426.03 5,946,386.974 0.97 3,796.78 681,315.366 0.57 3,806.84 10,025.00 41.04 132.58 7,790.26 7,732.26 -3,189.65 4,438.15 5,946,376.132 681,327.744 1.01 10,050.00 40.74 132.64 7,809.16 7,751.16 -3,200.73 4,450.19 5,946,365.339 681,340.044 3,816.84 10,075.00 40.52 132.61 7,828.13 7,770.13 -3,211.76 4,462.17 5,946,354.600 681,352.278 1.21 0.88 3,826.78 3,836.66 12/l/201611.41:57AM Page 15 COMPASS 5000.1 Build 81B � S by %0 Final BP Survey Report I/.AI B HUGHES Company: North America - Project: Prudhoe Bay Site: PB DS 07 Well. 07-19 Wellbore: 07-19BPB1 ALASKA - BP Local Co-ordinate TVD Reference: MD Reference: North Reference: Survey Calculation Database: Reference: Method: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K -Alaska PROD - ANCP1 Design: 07-19BPB1 _ Survay MD Inc (usft) V) 10,100.00 10,125.00 10,150.00 70,175.00 10,200.00 10,225.00 10,250.00 10,275.00 10,300.00 10,325.00 10,350.00 10,375.00 10,400.00 10,425.00 10,450.00 10,475.00 10,500.00 10,525.00 10,550.00 10,575.00 10,600.00 10,625.00 10,650.00 Azi (azimuth) (1) 40.35 132.60 40.19 133.15 39.70 133.09 39.84 133.44 39.60 133.30 39.27 133.35 39.04 133.46 38.94 133.63 38.75 133.83 38.54 134.13 38.74 134.16 37.84 134.31 38.03 134.72 37.92 134.71 37.97 134.89 37.49 "" 135.40 37.78 135.67 37.26 136.07 37.04 136.32 37.37 136.87 36.54 137.46 36.35 137.62 35.93 138.05 TVD (usft) 7,847.16 7,866.24 7,885.40 7,904.62 7,923.85 7,943.16 7,962.54 7,981.97 8,001.44 8,020.97 8,040.50 8,060.12 8,079.84 8,099.54 8,119.26 8,139.03 8,158.83 8,178.66 8,198.58 8,218.50 8,238.47 8,258.58 8,278.77 TVDSS (usft) 7,789.16 7,808.24 7,827.40 7,846.62 7,865.85 7,885.16 7,904.54 7,923.97 7,943.44 7,962.97 7,982.50 8,002.12 8,021.84 8,041.54 8,061.26 8,081.03 8,100.83 8,120.66 8,140.58 8,160.50 8,180.47 8,200.58 8,220.77 N/S (usft) -3,222.73 -3,233.73 -3,244.70 -3,255.66 -3,266.63 -3,277.53 -3,288.38 -3,299.21 -3,310.05 -3,320.89 -3,331.77 -3,342.58 -3,353.35 -3,364.17 -3,375.01 -3,385.85 -3,396.75 -3,407.67 -3,418.57 -3,429.55 -3,440.57 -3,451.53 -3,462.46 ENV (usft) 4474.10 4,485.95 4,497.66 4,509.31 4,520.92 4,532.47 4,543.94 4,555.34 4,566.67 4,577.91 4,589.11 4,600.21 4,611.17 4622.10 4,633.00 4,643.80 4,654.49 4,665.09 4,675.54 4,685.93 4,696.15 4,706.17 4,716.07 Northing (usft) 5,946,343.908 5,946,333.195 5,946,322.502 5,946,311.819 5,946,301.124 5,946,290.504 5,946,279.930 5,946,269.365 5,946,258.795 5,946,248.222 5,946,237.614 5,946,227.070 5,946216.556 5,946,205.993 5,946,195.421 5,946,184.833 5,946,174.193 5,946,163.518 5,946,152.871 5,946,142.136 5,946,131.359 5,946,120.642 5,946,109.950 Easting (usft) 681,364.466 681,376.563 681,388.532 681,400.432 681,412.299 681,424.103 681,435.822 681,447.474 681,459.056 681,470.541 681,481.993 681,493.340 681,504.548 681,515.730 681,526.889 681,537.930 681,548.876 681,559.731 681,570.434 687,581.075 681,591.549 681,601.829 681,611.980 DLeg ('1100usft) 0.68 1.56 1.97 1.06 1.02 1.33 0.96 0.59 0.91 1.13 0.81 3.61 1.26 0.44 0.49 2.29 1.33 2.30 1.07 1.87 3.61 0.85 1.96 V. Sec (usft) 3,846.51 3,856.2 3,865.90 3,875.46 3,884.99 3,894.48 3,903.89 3,913.24 3,922.51 3,931.69 3,940.84 3,949.89 3,958.81 3,967.69 3,976.56 3,985.30 3,993.9 4,002.48 4,010.88 4,019.20 4,027.35 4,035.32 4,043.17 TIP 10,660.00 35.40 139.62 8,286.90 8,228.90 -3,466.85 4,719.91 5,946,105.653 681,615.919 10.60 4,046.19 KOP - Top of Whipstock COMPASS 5000.1 Build 81B 121112016 11:41:57AM Page 16 •by BP EARN Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azt (azimuth) TVD NDSS NIS EIW Northing Easting DLeg V. Sec jusft) (°) (°) (usft) (usft) (usft) (usft) (usft) jusft) ("/100usft) (usft) 10,685.14 30.59 143.76 8,307.98 8,249.98 -3,477.56 4,728.41 5,946,095.142 681,624.673 21.12 4,052.7 Interpolated Azimuth 10,710.13 28.22 148.13 8,329.75 8,271.75 -3,487.71 4,735.29 5,946,085.158 681,631.789 12.79 4,057.72 Interpolated Azimuth 10,740.27 28.69 153.72 8,356.26 8,298.26 -3,500.25 4,742.26 5,946,072.785 681,639.048 8.97 4,062.40 Interpolated Azimuth 10,770.28 29.52 159.58 8,382.48 8,324.48 -3,513.64 4,748.03 5,946,059.534 681,645.131 9.89 4,065.76 Interpolated Azimuth 10,800.29 29.46 165.69 8,408.61 8,350.61 -3,527.72 4,752.43 5,946,045.560 681,649.865 10.02 4,067.65 Interpolated Azimuth 10,830.20 29.70 171.99 8,434.63 8,376.63 -3,542.19 4,755.29 5,946,031.164 681,653.055 10.42 4,067.95 Interpolated Azimuth 10,847.73 30.19 175.59 8,449.82 8,391.82 -3,550.89 4,756.23 5,946,022.493 681,654.203 10.62 4,067.37 Interpolated Azimuth 10,870.26 30.42 1.80.30 8,469227 8,411.27 -3,562.24 4,756.64 5946.011.153 681,654.875 10.60 4,065.79 Interpolated Azimuth 10,885.00 30.78 -183.37 .8,481.96 8,423.96 -3,569.74 4,756.39 5946007.653 681,654.810 10.89 4,064.2E INTERMEDIATE CASING 1 10,900.14 31.23 186.45 8,494.94 8,436.94 -3,577.51 4,755.73 5,945,995.872 681,654.324 10.89 4,062.25 Interpolated Azimuth 10,930.26 31.64 192.44 8,520.64 8,462.64 -3,592.98 4,753.15 5,945,980.339 681,652.109 10.46 4,057.02 10,960.79 32.88 197.18 8,546.46 8,488.46 -3,608.72 4,748.97 5,945,964.506 681,648.306 9.23 4,050.18 10,990.54 33.17 202.19 8,571.41 8,513.41 -3,623.98 4,743.51 5,945,949.129 661,643.206 9.23 4,042.15 11,020.45 35.91 206.24 8,596.05 8,538.05 -3,639.43 4,736.54 5,945,933.522 681,636.601 11.95 4,032.60 11,050.79 40.41 208.52 8,619.90 8,561.90 -3,656.06 4,727.91 5,945,916.694 681,628.360 15.54 4,021.21 11,080.41 44.36 205.69 8,641.78 8,583.78 -3,673.83 4,718.83 5,945,898.712 681,619.704 14.81 4,009.19 11,110.37 47.79 200.79 8,662.57 8,604.57 -3,693.66 4,710.35 5,945,878.696 681,611.689 16.42 3,997.39 11,140.42 50.15 195.60 8,682.30 8,624.30 -3,715.18 4,703.29 5,945,857.012 681,605.141 15.21 3,986.70 11,170.50 52.39 191.19 8,701.12 8,643.12 -3,738.00 4,697.87 5,945,834.073 681,600.259 13.65 3,977.40 7 Y7/ZO7b 77:47:0/AM Page 17 COMPASS 5000.1 Build 818 Yl N Final BP Survey Report HARD BAKER HUGHES Company: North America Prudhoe Bay Project: Pru Site: PB dhIDS 07 Well: 07-19 Wellbore: 07-19BPB1 Design: 07-19BPO1 - ALASKA - BP Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-19 Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc (usft) (°) 11,200.53 11,230.44 11,259.99 11,290.26 54.34 54.35 52.16 52.32 Azi (azimuth) (°) 185.60 181.82 185.86 190.03 TVD (usft) 8,719.05 8,736.49 8,754.17 8,772.71 TVDSS (usft) 8661.05 8,678.49 8,696.17 8,714.71 N/S (usft) -3,761.82 -3,786.07 -3,809.69 -3,833.38 E/W (usft) 4,694.37 4,692.60 4,691.23 4,687.92 Northing (usft) 5,945,810.175 5,945,785.901 5,945,762.256 5,945,738.495 Easting (usft) 681,597.319 681,596.317 681,595.299 681,592.549 DLeg (°/loousft) 16.28 10.27 13.22 10.90 V. Sec (usft) 3,969.82 3,964.0 3,958.41 3,951.04 11,320.99 11,350.24 11,380.26 11,410.32 11,440.25 52.31 52.11 53.41 55.22 57.01 191.77 194.88 197.04 197.98 200.18 8,791.50 8,809.42 8,827.59 8,845.13 8,861.81 8,733.50 8,751.42 8,769.59 8,787.13 8803.81 -3,857.26 -3,879.75 -3,902.72 -3,926.00 -3,949.48 4,683.32 4,677.99 4,671.42 4,664.07 4,655.95 5,945,714.516 5,945,691.910 5,945,668.790 5,945,645.343 5,945,621.683 681,588.513 681,583.718 681,577.685 681,570.887 681,563.315 4.48 8.43 7.18 6.53 8.54 3,942.36 3,933.21 3,922.75 3,911.47 3,899.39 11,470.25 11,500.32 11,530.48 11,561.26 11,590.28 59.31 61.44 64.03 65.63 68.13 201.62 204.36 206.21 208.97 211.70 8,877.64 8,892.51 8,906.32 8,91941 8,93081 8,819.64 8,834.51 8,848.32 8,861.41 8,872.81 -3,973.28 -3,997.34 -4,021.57 -4946.26 4,069.28 4,646.85 4,636.64 4,625.18 4,612.28 4,598.80 5,945,597.673 5,945,573.385 5,945,548.889 5,945,523.911 5,945,500.575 681,554.783 681,545.138 681,534.258 681,521.938 681,509.002 8.68 10.63 10.17 9.64 12.21 3,886.30 3,872.07 3,856.58 3,839.58 3,822.31 11,620.33 11,653.67 11,679.75 11,710.32 11,740.45 68.20 68.47 70.25 71.77 73.07 216.27 220.13 223.55 227.62 231.12 8,941.99 8,95430 8963.50 8,973.45 8,982.55 8,883.99 8,896.30 8,905.50 8,915.45 8,924.55 -4,092.41 -4,116.75 4,134.93 -4,155.15 -4,173.84 ..•4,583.21 4,564.05 4,547.77 4,527.13 4,505.33 5,945,477.095 5,945,452.310 5,945,433.758 5,945,413.060 5,945,393.857 681,493.963 681,475.384 681,459.537 681,439.374 661,418.024 14.12 10.79 14.04 13.53 11.88 3,802.94 3,779.85 3,760.6 3,736.82 3,712.11 11,770.22 11,800.32 1183147 11,860.17 11,890.82 74.49 75.81 76.99 73.78 77.43 234.86 237.60 239.36 240.28 242.45 8,990.87 8,998.59 9,005.91 9,013.15 9,020.77 8,932.87 8,940.59 8,947.91 8,955.15 8,962.77 -4,191.04 -4,207.21 4,223.04 4,237.00 -4,251.22 4,482.51 4,458.33 4,432.52 4,408.52 4,382.46 5,945,376.126 5,945,359.395 5,945,342.968 5,945,328.448 5,945,313.621 681,395.613 681,371.817 681,346.389 681,322.723 681,297.013 12.97 9.83 6.67 11.61 13.74 3,686.64 3,660.02 3,631.86 3,605.79 3,577.67 11,920.62 11,950.62 11,980.90 82.58 85.61 86.83 246.19 251.37 256.47 9,025.94 9,029.03 9,031.03 8,967.94 8,971.03 8,973.03 -4,263.92 4,274.72 4,283.08 4,356.03 4,328.22 4,299.20 5,945,300.300 5,945,288.859 5,945,279.815 681,270.882 681,243.339 681,214.523 21.24 19.92 17.28 3,549.42 3,520.17 3,490.13 121112016 11:41:57AM Page 18 COMPASS 5000.1 Build 818 s� Bp IM Sept by Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-19 Project: Prudhoe Bay TVD Reference: Kelly Bushing / Rotary Table 58.00usft (DOYON 16) Site: PB DS 07 MD Reference: Kelly Bushing / Rotary Table 58.00usft (DOYON 16) Well: 07-19 North Reference: True Wellbore: 07-19BPB1 Survey Calculation Method: Minimum Curvature Design: 07-19BPB1 Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc Axa (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (') (') (usft) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) 12,010.50 86.50 260.25 9,032.75 8,974.75 -4,289.04 4,270.26 5,945,273.176 681,185.736 12.80 3,460.6 12,046.00 86.50 260.25 9,034.92 8,97692 -4,295.04 4,235.34 5,945,266.357 681,150.967 0.00 3425 17 � Projection to TD 10,885.00 8,481.96 INTERMEDIATE CASING 1 3.250 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 10,650.00 8,278.77 -3,462.46 4,716.07 TIP 10,660.00 8,286.90 -3,466.85 4,719.91 KOP - Top of Whipstock 10,685.14 8,307.98 -3,477.56 4,728.41 Interpolated Azimuth 10,710.13 8,329.75 -3,487.71 4,735.29 Interpolated Azimuth 10,740.27 8,356.26 -3,500.25 4,742.26 Interpolated Azimuth 10,770.28 8,382.48 4,513.64 4,748.03 Interpolated Aii0/uth 10,800.29 8,40861 -3,527.72 4,752.43 Interpolated Azimuth' 10,830.20 8,434.63 -3,542.19.. 4,755.29 Interpolated Azimuths 10,847.73 8,449.82 -3,550.89 4,756.23 Interpolated Azimuth 10,870.26 8,469.27 -3,562.24 4,756.64 Interpolated Azimuth 10,900.14 8,494.94 -3,577.51 4,755.73 Interpolated Azimuth 12,046.00 9,034.92 4,295.04 4,235.34 Projection to TO Approved By: Yosha Ragbirsingh Survey Manager Baker Hughes 12/112016 1141: 57AM Page 19 COMPASS 50001 Build 81B rA.►s BAKER HUGHES RECEIVE-) uEC 2 a 201b PRINT DISTRIBUTION LIST COMPANY BP Exploration Alaska Inc. WELL NAME 07-19B FIELD Prudhoe Bav Unit COUNTY North Slope Borough BHI DISTRICT Alaska AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares@hakerhughes.com STATUS Final COMPANY 21 81 26 27 83 9 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska)Inc. Petrotechnical Data Center, LR2-1 DATA LOGGED 900 E. Benson Blvd. k / U/tot 7 Ig K. BENDER Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE RPM:PNC3D LOG DATE December 8, 2016 TODAYS DATE December 22, 2016 Revision Replacement: No Details: Rev. Requested by: --- ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION V t BP North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 2 �onocoPhillips Alaska Inc.— — — Arm- Ricky Elgarico LAnchorage,AK99510 344 treet 3 ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 ,Anchorage, AK 99503 4 FIELD I FINAL CD/DVD FINAL PRELIM LOGS (las, dlis, PDF, META, I SURVEY REPORT LOGS CGM, Final Surveys) (Compass) # OF PRIN I ur rKIN # OF COPIES 1# OF COPIES # OF COPIES 4 sU V State of Alaska -AOGCC Ann: Makana Bender 333 W. 7th Ave, Suite 100 IAnchorage, Alaska 99501 5DNR -Division of Oil &Gas **' Attn: James Ryan 550 West 7th Avenue, Suite 802 Anchorage, Alaska 99501 ** Stamp "confidential" on all material deliver to DNR 6 RP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-I 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: David Itter TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 1 1 0 0 0 11 1 101 0 B1 D1 0 10 0 0 4 4 0 0 0 4 4 0 0 THE STATE ALASKA GOVERNOR BILI. WALKER John Egbejimba Drilling Supervisor BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 07-19B BP Exploration (Alaska), Inc. Permit to Drill Number: 216-126 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.oloska. gov Surface Location: 1479' FNL, 608' FWL, Sec. 34, TI IN, R14E, UM Bottomhole Location: 403' FNL, 1960' FEL, Sec. 03, T10N, R14E, UM Dear Mr. Egbejimba: 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 an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Ca?yl. Foerster Chair DATED this /4 day of October, 2016. ECENED STATE OF ALASKA ,LASKA OIL AND GAS CONSERVATION COMMIS 1(' T O 3 2016 PERMIT TO DRILL 20 AAC 25.005 _ _ / vT1_ ORWINAL Form 10.401 Revised 11/2015 This permit is valid for 24 months from the date of approval (20 AAC 25.005(g)) Submit Form and �Attachments in Duplicate /O/y /011A _-6(N /o . 5'. /G. Nr-lilrl 1a. Type of Work: 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG 11Service - Disp❑ 1c. Specify if w4 p o s r: Drill El Lateral ❑ Stratigraphic Test ❑ Development - Oil 0 - Service - Winj ❑ Single Zone 0 Coalbed Gas ❑ Gas Hydrates O Redrill 0 . Reentry ❑ Exploratory -Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket 0 • Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 295705380. PBU 07-19B 3 Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 13590', TVD: 8980'ss' PRUDHOE BAY, PRUDHOE - ba. Location of Well (Governmental Section):OIL 7. Property Designation (Lease Number): ADL 028309, 028308 & 028312 Surface: 1479' FNL, 606' FWL, Sec. 34, TI N, R14E, UM 6. Land Use Permit: 13. Approximate spud date: Top of Productive Horizon: 5102' FNL, 170' FWL, Sec. 35, TI IN, A14E, UM 74-064 November 15, 2016 Total Depth: 403' FNL, 1960' FEL, Sec. 03, TION, R14E, UM 9. Acres In Property: 2560 14. Distance to Nearest Property: 24300 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 58 feet. 15. Distance to Nearest Well Open Surface: x- 676816 ' y- 5949460 Zone - ASP 4 • GL Elevation above MSL: 27.35 feet. 1 to Same Pool: 675 16. Deviated wells: Kickoff Depth: 10640 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 99 • degrees Downhole: 3315 • Surface: 2418 ' 18, Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, of. or sacks Hole Casino Weight I Grade i -,h MD TVD MD TVD (includirm sta a data 4-1/4„ 3-1/4" 6.5# L-80 TCII 228' 10580' 8164'ss 70808' 8355ss Uncemented Liner 3-1/4" 2-3/8# 4.44#HYDSI 1 3151' 10439' 8053'ss 13590' 8980'ss 97 ax Class'G' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re-EMry Operations) Total Depth MD (ft): Total Depth TVD (it): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 13150 9031 12180 12180 9037 None Casing Length Sim Cement Volume MD TVD Conductor/Structural 80 20^ 1900# Poleset 30-110 30-110 Surface 2496 13-"" 2030 ax Fondu, 400 sx Permafrost C 30-2526 30-2499 Intermediate 10835 9 -SW 50 sx Class'G', 300 sx Permafrost C 28-10862 28-8452 Liner 558 7" 325 sx Class 'G' 10574 -11132 8218-8678 Liner 2620 2-7/8" 23 Bbls Class 'G' 10530 -13150 8183-9031 Perforation Depth MD (ft): 11480 -13112 Perforation Depth TVD (ft): 8971 -9030 20. Attachments Property Plat ❑ BOP Sketch 0 Dulling Program 0 Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Dulling Fluid Program 0 20 AAC 25.050 requirements 0 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Ciolkosz, Rvan R from without prior written approval. Email Ryan.CiolkcszQbp.cem Printed Name John Egbejimba Title Drilling Supervisor Signature Phone +1 907 564 4139 Date O 3 Ap 16 Commission Use Only Permit to Drill Number: 2l6'— API Number: 50- 029-20887-02-00 Permit Approval Date: ����H� �� See cover letter for other requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed met ane, gas hydrates, or gas contained in shales: Other: � P fC j - - tU 3 SUO r 5 t 9 Samples req'd: Yes ❑ / No Mud log req'd: Yes ❑ No 09 / f} n n,{ -V% G r,� <CVCV7j'<r J�7� H2S measures Yes L'9/ No 0Directional svy req'd: Yes ff No .❑/ / v Z 9 UO %7$'"L9 Spacing exception req'd: Yes ❑ No LM Inclination -only svy req'd: Yes ❑ No L7 •/ Post initial injection MIT req'd: Yes ❑ No APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date:��,�¢_ / vT1_ ORWINAL Form 10.401 Revised 11/2015 This permit is valid for 24 months from the date of approval (20 AAC 25.005(g)) Submit Form and �Attachments in Duplicate /O/y /011A _-6(N /o . 5'. /G. To: Alaska Oil & Gas Conservation Commission e#/AF AF From: Ryan Ciolkosz �p r CTD Engineer �+ I' Date: October 3, 2016 Re: 07-19B Permit Approval Permit approval is requested to plug the 07-19A wellbore as part of the drilling and completion of the proposed 07-19B CTD sidetrack. 07-19A is a Z2A/2Bl horizontal well that was drilled in early 1998. Initial rates were close to 3000 bopd and the well produced full time for about 2 years until it was shut-in for integrity problems in mid -2005. The well was repaired and returned to production in late 2006 and it demonstrated strong re -charge producing full- time for almost 1.5 years. Finally in 2014 a well work intervention attempted to mill the CIBP but was unsuccessful and had to be aborted. This left the well with no remaining well work options. Currently the well has no remaining value. -W Proposed plan: Drill a through tubing sidetrack with the Nordic 2 Coiled Tubing Drilling rig on or around November 15st, 2016. Nordic 2 will mill a 3.80" window in the 7" liner and drill 4-1/4 hole to the top of the sag river at —10,862 ' MD. MU 3-1/4" Liner run and set. Drill 3.25" at TD at 13,590' MD. The lateral will be completed with a 2-3/8" L-80 liner which will be cemented and perforated. z7 s w��� e�xfi a-aP 9Y��,G �jGve �-7rf�� s� CTD Drill and Complete 07-19B program: Rig Start Date: Nov 15st, 2016 Pre-RigWork 1. E Set CIBP. Jet Cut 2-7/8" Liner. 2. F A/EL: Displace Tubing with seawater. Test CIBP 3. S Confirm Latch into 3.5" Deployment sleeve. Pull DGLV. Set Circulation Valve. Pull Same & Set LGLV. 4. F A/SL: Displace IA to diesel. 5. W Pull & La down cut liner 6. S Run Caliper Log & GR/CCL. 7. E Set Delta Whipstock 8. V Pre CTD Tree Work Rig Work: 1. MIRU and test BOPE. Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,418 psi. 2. Mill 3.80" window plus 10' of rathole. Swap the well to 10-10.5 ppg drilling fluid. 3. PU drilling BHA with GR/Resistivity 4. Drill 4.25" hole to -10,862 MD 5. Run 3-1/4" L-80 liner. 6. Drill 3.25" hole to -13,590' MD 7. Run 2-3/8" L-80 Liner 8. Pump primary cement bringing TOC to TOL, 20 bbls of 15.3 ppg liner cmt planned* 9. Test liner lap to 2,400 psi. 10. Freeze protect well, RDMO Post Rig: 1. V: Tree work as necessary 2. S: Install LTP (if necessary). Install live GLVs. 3. F: Pressure test LTP (if set) 4. Perforate * Approved alternate plug placement per 20 AAC 25.112(i) Mud Program: • Well kill: 8.4-8.6 ppg brine. • Protection Liner 10-10.5 ppg drilling mud • Reservoir Drilling: 8.4-9.5 ppg Power Pro for drilling (>460 psi over -balance ). - Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. - Hole size: • Protection Liner - 4.25" • Reservoir -3.25" Liner Program: • 3-1/4", 6.5# L-80 TCII Liner 10.580' MD - 10,808' MD • 2-3/8", 4.44# L-80, HYD5!! Liner 10,439' MD - 13,590 MD • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: 0 BOP diagram is attached. • Pipe rams, blind rams ano ., te CT pack off will be pressure tested to 25u psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. • Magnetic and inclination surveys will be taken every 30 ft. • Distance to nearest property — 24,300 • Distance to nearest well within pool 675' Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. Perforating: • 1.56", 6 spf, pert guns • The primary barrier for this operation: a minimum EMW of 8.4 ppg. . • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti -Collision Failures • There are no wells that fail "Major Risk" with the 07-19B wellpath. Hazards • 07 -pad is not an 1-12S pad • Low Risk of lost circulation • No anticipated fault crossing Reservoir Pressure , • The reservoir pressure on 07-19B is expected to be 3315 psi at 8,979 TVDss. (7.1 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,418 psi. Ryan Ciolkosz CC: Well File CTD Engineer Joseph Lastufka TREE= 5'X7' L FMC 12 VVBLF♦FAD= GRAY ACTUATOR= BAKER C OKS. ELEV = 59 REF ELBI = W. BF. ELEV = 29.72 KOP= 21W Max Angle = - 93" @ 12080 Datum MD= 11331Y DMUM TVD= 8800'SS 07-19A' ' 4-1/2 RROMTW-' ,>-70' @„576' (XMD. 110' 23' 5-1/2- X 4-12^ XO 4, FF40. _ 19.124' 2072 4-1/2- HEX NP, D= 3,813' IF GAS LFT MANDRELS 13-318' CSG, 72#, L-80, D = 12.347' ST MD I TVDIOEvl-[YPEF NDf e: Rater to Production DB for hisbrical pert data VLV ItATcH I PORT I DATE 4 3320 3135 44 MMG DW R( 0 05/04/16 3 5721 4878 48 MMG DMY RC 0 05/(W16 2 8273 6491 45 MNG DUY RC 0 10/30/06 1 10121 7861 41 MMG DMY RC 0 10Y3om 1Q3'28' — 4-112* HES X NP, D = 3.813' Minimum ID = 2.372” @ 10534' 10�rg• g 59^ X 412' BKR S 3 PIOi O= 3-112" X 2-718" XO 10383' 4-12^ liES X NP, D= 3.813' .0152 bpf, D = 3.958' !- TBG, 17#, L-80_0232 bpf, TOP, 10458—J5-12" TBG STUB (TAGGED 10/26106) 10484' 5-12 BAKER PBR ASSY 10520' , 10520' -lsvr x a-irz^ xo � 2-718' LNR 10530' REF LOG: MVAD GR ON 0323198 ANGLE AT TOP PERF: 52'@ 114W 1 NDf e: Rater to Production DB for hisbrical pert data 10530' —13-12" BKR DEPLOYMENT SLI OF T LMR 10574' INTERVAL OVVSgz 10631' 3-1/2*X 2-7/8' XO, O=2-37, 10580' 4-12 CAMCO DB -6 LANONG O= 3.813^ (BEHIND PIPE) 10692'4-12 BAKER SFEAROUT SUE 4-112* TBG, 12.6#, L-80, .0152 bpf, O = 9-5/8" CSG, 47#, L-801500-95. O = I PERFORATION SUMMARY REF LOG: MVAD GR ON 0323198 ANGLE AT TOP PERF: 52'@ 114W 1 NDf e: Rater to Production DB for hisbrical pert data SIZE SPF INTERVAL OVVSgz SHOT SQZ 2" 4 11480 - 11500 O 03/17/02 04/20/15 JLSUMD GLVC/O(04/13/15) 1-11116• 4 11700-11850 O 03/31/98 JR4'JMD 1-11116' 4 11900- 12150 O 03r31/98 1-11/16' 4 12200-12350 C 03/31/98 1-11/16" 4 12450 - 12700 C 03/3198 1-11116' 4 12900 - 13112 C 0373098 2-7/8' 1 10593' 1-1 4-12^ TBG TAI. (B66ND LNF 10580' H aMD TT LOGGED 09!08/86 MLLOUT V/NDOW: 11132'- 11139' PBTD I-1 13114• 047E REV BY COMaBJTS DATE REV BY 00&#AE NTS 042393 ORGINAL COMPLETION 04101/15 SVVCJJW GLV 070 (03126/15) 04/0198 SIDETRACK 0420/15 DUiJMD TREE CK) (04/11115) 11AWN D16 RWO 04/20/15 JLSUMD GLVC/O(04/13/15) 0228113 AMD WBS 0DFWmCTIDFS 05109116 JGL/JMD GLV C(O(05104/16) 0620/14 JR4'JMD LMR DAMAGE (06110/14) 70103116 JMJJMD a BATED Rff B BF TEV, MOW 0995/14 AC CSG DFPTH COFMCT10N 12180' TD --L 13150' PR DHOE BAY iNT WELL 07-19A PEFW No: 1980290 AR W: 50-029-20887-01 SEC 34, T71 N R14E, 1479 FN- 8 608'PAIL BP Exploration (Alaska) TREE= 5'X7" L FMC 120 WELLHEAD= GRAY ACTUATOR= BAKER OKB. ELEV = 58 BF. ELEV = Opn/S4z KOP= 2100 Max Angle = 93-@1 8 Datum MD= 11338 Datum TVD = 8800' SS 01-19B P 2 91.5#, H. 0, 0 corms, 110' I I L D =19.124" 2072- B" CSG, 72#, L-81, D = 12.347" H 2556' Minimum ID = 2.372w'@ 10534' 34/21'X 2-7/8" XO PERFORATION SUMMARY REF LOG: MWD GR ON 03/23/98 ANGLE AT TOP PERF: 52' @ 11480' NoteRefer to Production DB for historical pert data SIZE SPF NTERVAL Opn/S4z SHOT SOZ 2' 4 11480- 11500 O 03/17/02 A�p1G DMY 1-11/16" 4 11700-11850 O 03/31/98 Mu1G DW 7-it/18" 4 11900-12750 O 03!31/98 DW 1-11/16" 4 12200- 12350 C 03/31/98 1-11116' 4 12450- 12700 O 03131/98 1-11116' 4 12900-13112 C 03!!0/98 412' TBG, 12.6#,13CR-80 VAMTOP, 1-� 10484' 5-12" 2-78' LNi H 10630' OF 7- LN2 10674' 412" TBG, 12.6#, L-80, .0152 bpf, D = 3.958' MD I ND 10594' 312' 9.2# STL L-80 I LATCH 10640' 13'0 3135 44 7" X 41/2" BKR WFPSTOCK 10640' 5-518" CSC, 47#, L-80/500-95, D = 8.681' 10862' TOP OF CEAAEW(1227102) 1088W MILLOUT WINDOW. 11138- 1823- CTM LN2 CAMAGE (06/10/14) 12180' C1 P(02/11/03) GAS LFT MANrM S ST MD I ND I DEV I TYPE VLV I LATCH PORTI DATE 13'0 3135 44 MMG DMY RK 0 05/04/16 3 5721 4878 48 A�p1G DMY W 0 05/04/16 2 8273 6491 45 Mu1G DW W 0 10/30106 1 10121 78 CSG DEPTH COF449MM DW R( 0 10/30/06 10328' 4112" HES X NP, D = 3.813' 10356' 9-5/8" X 412" BKR S-3 PI02 D = 3.870" 10393' H4-1/2"FE.SXNP,D=3.813' 10439' 3.70" BKR DIPLOY SLV, D=3.00" 10449' 3.00" BKR DEPLOY SLV, ID=2.25" COMANTS DATE I REV BY I CONAMITS 10469' 5-12' TBG STUB (TAGGED 1026/M 10494' 5-12BAKERPBRASS7Y 10509' 9-518" X 5-1/2" BAKER SAB PKR 10520' 5-12' X 412" XO 10580' 4-12 CAMCO DB -6 LANDNG NP, I D= 3.813" (BEHIND PIPE) 10580' 3.70" BKR DEPLOY SLV, D= 3 00- 10592- "4-12 BAKER SHEAROIfT SUB (BB0 10593' 4-12" TBG TAL (BBOND LNR) 10580' ELMDTTLOGGFD 09/08/86 1/4"6-4# 3-3/16" TCI L-80 r . 2-318" 4.44# Hydril 511 L-80 13590' 2-7/8" LN2.6.5#, FL4S,.00579 bpf, D=2.441' 13148' YYYI ® 13150' DATE REV BY COMANTS DATE I REV BY I CONAMITS 0423183 ORIGINAL COMPLETION 04/01/15 SWCVJlV0 GLV CYO (03(26115) 04/01/98 SIDETRACK 0420/15 DWJbD TREEC70(04/11/15) 11813/06 Dib RWO 0420/15 JLS/JW GLVCIO(04/13/15) 0228/13 JMD WBS COFJ?B:; NS 05/09/16 JGtJ MD GLV CJO (05104/16) 0620114 JIIP/JM0 LNR DAMAGE(06110/14) 09/05/14 JMD CSG DEPTH COF449MM PRUDFIOEBAY UNF WELL: 07-19A PERMT Pb: 1980290 API ND: 50-029-20887-01 T11 N, R14E, 1479 FNL 8 608' FWL BP Exploration (Alaska) :("I b zO.ovt p North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19B Plan: 07-19B WP05 BP Coil Tubing Report 20 September, 2016 FOO PRI BAKER HUGHES Ime Company: Nath Amenca-ALASKA-BP Project: Pmdhoe Bay Site PS DS 07 WNL: 0]-19 Wellbore: 07-198 Design: 0]-198 WP05 BP PB DS 07, TR -11-14 She Peanuts.: NNIS BP Coil Tubing Report Map Position Uncertainty: BM{ M 576,816.190 usft Well 07-19, 07-19 GMU -WS 0.00 usft Local Coordinate Reference: Wall 07-19 Position Uncertainty Doo usft TVD Reference: Mean Sea Level Magnetics Modal Name Semple Dare MDReremnce: Kelly Bushing/ R.M,Table®5800usft(DOYON 16) Design Moth Reference: True Survey Calculation Method: Minimum Curvature Database: EDM RSK- Alaska PROD -ANCP1 Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solemn) System Datum: Mean Sea Level Gad Datum: NAD 1927 (NADCON CONUS) Using Wall Reference Point Map Zone: Alaska Zone 04 Using geodetic scale lack, Sie PB DS 07, TR -11-14 She Peanuts.: Longitude: From: Map Position Uncertainty: 0.00 usft 576,816.190 usft Well 07-19, 07-19 Well Position -WS 0.00 usft .Em 000 usi Position Uncertainty Doo usft WMlbore 07-198 Magnetics Modal Name Semple Dare BGGM2016 121112016 Design 07-19BWP05 Audit Nape: Northing: Easing: Sim Radius Nothing: Ending: Wellhead Elevation: 5,948,144780 usft Leonine: 8]],382280 usft Longitude: 0.000 in end Convenience. 5,949,460.460 usft • tadtuda: 576,816.190 usft Longitude: 29.72 usi eround Level: Declination DIPAngle 18.18 81.00 Version: Phase: PLAN Vocal Section: Depth From (ND) ♦NIS )usft) (usft) 29]2 000 Field Strength (nn 5],556 70° 15'49.M7 N 148° 33' 56.934 W 135 ° 70-16-2A1514 148-34-12.505W 2] 35 usft ° Tie On Depth: 10 52500 aE)-W Direction )usft) (°) 0.00 80.00 9208018 2:5859AM Page 2 COMPASS 5000.1 Build 81B a�a�sBP .,.. Zti..� b p BP Coil Tubing Report amm Corollary: North Amenca-AIASKA-SP Pro)ett: Pmtlhoe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B M05 Survey Tool Progrem Data 9OU2016 WS From To (assn) 0,120.56 (ash) (uanl Sutvay(W911bore) 100.00 10,525.00 Survey97(07-19) 8,180.50 10,525.00 13,590.33 07-19B WP05(07-19B) Planned Survey - -- �- — MD Inc Ai -3,458.09 (ush) 1°I /°) 8,262]3 10,52500 37.28 13607 07-19 Actual Survey, -3,529.24 8,353.45 10 550.00 37.04 Q&32 07-19 Actual Survey 10,575.00 3737 13687 07-19 Actual Survey 10,600.00 3654 137.46 07-19 Actual Survey 10,625.00 3535 137.62 07-19 Actual Survey TP 10,54000 30.10 137.88 KOP - T' Planned! TOW S 10,650.00 34.55 13947 E dsabi N00h 10,70000 30.0 144.20 8 10,76500 31.37 15931 9 10,800.00 2780. 163.82 10,00500 27.30 16455 10 10,900.00 3563 179.61 Local ConMinate Reference: ND Reference: MO Reference: North ReMronce: Survey Calculation Wined: Database: Tool Name Description GYD-CT-CMS Gym6ata cont casing Ma MWD MWD - SlanOaN Won WS (um) (assn) 0,120.56 -3,40767 8,140.58 -3,410.57 8,180.50 41,429.55 8,18007 41,440.57 8,20058 41,451.53 8,212.69 -3,458.09 8,22900 -3,46677 8,262]3 -3.48383 8,318.58 3,51287 8,34901 -3,529.24 8,353.45 -3,531 Afi 8.43453 -3,580.30 BAY Northing (uau) (ush) 4,66509 5,946,163.518 4,67554 5,948152871 4,685.93 5,946,142.136 4,696.15 5,948131.359 4,70617 5,946,120.642 4,712.13 .5,946,114.223 4,719.77 5,946,105723 4,733.08 5,946,009184 4,74873 5,946,060321 4,754.22 5,946,044080 4,754.85 5,948,041879 4,70.87 5,945,993.202 Mil 07.19 Mean Sea Level Kelly Bustling / Rotary Table@ 58 OOush (OOYON 16) T. Minimum Curvature EDM R5K-Alaska PROD -ANCPt Easeng DLeg (aah) 1°It00ush) 681 559,731 0.00 681,570.434 1 07 681,581.075 1.87 681,591.549 3,61 881,601.629 0.05 681,607 941 1.98 681515701 9.00 681.629486 1200 681,645.810 12.00 681,651668 1200 681,652.371 12.00 581,659.530 1200 V. Sec (ush) 4,60248 4,010.08 4,019.20 4,07.35 4,03532 4,040 05 4,046 67 4,05625 4,066.58 4,059.15 4,069.38 4,068.83 We. 1°1 000 14554 4544 15710 15349 14853 15000 150.00 90.00 15600 146.08 5000 9R 016 2:56'59AM Page 3 COMPASS 50001 Build 81B .04,�� BP II/RG Z BP Coil Tubing Report SKS Company Norh Amens -ALASKA -BP Project: PmdMe Bay Site: PB DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B VR05 Planned Survey MD ivaft) 10,905.00 11 11,Ooo.00 11,0%.00 12 11,10066 11,200 00 11,29915 13 11,30000 11,400 00 11,500.00 11,at000 11,]00.00 11,80000 11,90000 12,000.00 12 059.83 14 12,10000 12 200 00 12,23983 15 12,30000 12,40000 12,500.00 12,544.03 IM 1°) 35.11 3163 39 84 4252 49.86 58.31 58.31 Mae 61 AI 6454 6901 74,29 80.11 8625 9000 90.08 90.29 90.3] 9037 90.35 9031 9030 AL WOES PI (uaft) 18022 643858 199.11 8,514.82 20926 8,558.54 202.39 189.30 1]902 179.14 193.11 20660 219.55 23160 242.90 25360 263.91 270.00 27482 285,82 291.60 204.30 27230 26038 25500 SNOW 8,861.01 8.]19.22 0,]19.68 8.771 89 0,822.00 0,86].82 0,907.36 8,93893 8,96114 8,9]3.04 8,9]5.00 8,974.97 8,974.64 @,9]641 8.97403 8.97341 8,972.82 0,972.59 NIS (waft) 358323 -3.63881 3,6700 -389632 -3,]6594 -3.80.5.80 -3,846.52 -3,931.10 4,012.24 4,03644 4,15048 4,20159 4,23].58 -4,25683 -4.260.00 1,258.31 -4,239 58 -4,22648 4,207.91 4,193.37 1,19960 1,209.23 WO Reference: MD Reference: North Reference: Survey Calculation Method: Database: ERY Numbing (.eft) (°It00uslt) 4,]608] 5,945,990.2]3 4,75124 5,945,934.481 4)36.85 5,945,902.312 4,72429 5,945,8]5.963 4,]05.1] 5,945,806310 4,699.75 5,945,726351 6,699]6 5,945,725632 4,690.60 5,945,040871 4,661.18 5,946559.085 4,61261 5,945,483.753 4,547.04 5,945418.195 4,46]32 5,945365229 4,376.89 6945,327.148 4,27968 5.945,305.599 4,22000 5,945,301.028 4,17908 5, 945,301 In 4,081.84 5,945,318.199 4,04423 6945,330412 398105 5,945,341629 3,888.30 5,945,359846 3,78860 5,946351201 3,74489 5,946340018 VVeH07-19 Mean Be. Level Kelly Buahmg I Polar, Table ® 58.00usX (DOYON 16) Tme Minimum Cenabne EDM R5K-Kaska PROD- ANCPi Deana DLeg (.eft) (°It00uslt) 681 659 603 1200 681651 275 12 00 681631645 1200 681625698 11.94 681,608 213 11.94 681,6046]2 11.94 681,604300 11.94 681,597502 11.94 01,570,020 1194 681,523206 1194 1381459167 1194 681380.674 1194 681,291.125 1194 wi,IRe 3% 1194 681134611 1194 601,094667 1200 680,996 210 12.00 680,958.317 12.00 680,900.715 1200 680,801.656 1297 680,702.222 12M 680,658 675 1200 V. Bac TPace ryaftl 1°I 4,066.32 37.10 4,047.18 woo 4,02149 74.64 4,010.59 3,9]9.]4 3,98054 3,96OA2 3,93637 3,89365 3,832.93 3,75].24 3.669 85 3,57456 3,4754] 3,416.15 3,370.93 3,28363 3,248,87 3,195.78 3,101.05 3001.86 2,95708 -62.01 -56.84 47.73 90.52 90.45 83.16 7636', 7046 65,68 62.11 5973 5850 8900 89 00 89.04 -90.00 -90.05 -90.12 -90.19 9802016 2:56:59AM Pegs 4 COMPASS 50001 BtmW BIB -0401 �, bp Comwny: Nom Amada -ALASKA -BP Project: PmLhoe Say Slle: PS DS 07 Well: 07-19 Wellbore: 07-196 cealgn: 07-198 VVP05 Planned Survey MO Iw lucel 12600.00 9039 12,70000 9028 12,799.83 9035 17 BAKER 12,80000 90.25 12,884.11 0.00 18 12,90000 9899 13,00.00 98.73 13,05411 9843 19 M1107-19 13,10000 96.52 13,20000 92.18 13,204.11 9200 20 Mean Sea Level 13,300 00 91% 13,324.11 9194 21 MO Reference: 13,M129 0.00 22 13,40000 83M 13,50000 7214 13,590.33 6208 TO at 135911.53-2308" 1_` 26162 27362 285.60 28560 200.50 27857 266.42 25986 265.07 27630 21876 26524 262.35 263.05 265A7 26979 274.17 9802016 2 56 59AM Page 5 COMPASS 500.1 Suits BIB BP FORS BP Coll Tubing Report BAKER HUGHES Local OocMinale Reference: M1107-19 TVD Refelmce: Mean Sea Level MO Reference: Kell, Bushing l Role, Table @ 58 Ousg(DOYON 16) North Terence: True Survey Calculatlan Melho0: Minimum Curvature whilese: EOM R5K-A0aska PROD -ANCP1 TVDSS NIS BAY Northing Eas0n9 DLeg V. Sac ]Face fusel Nall) (ualt) Inert) (wrt) I'm00ua1h) (usnl 1°1 8,9830 -4,220.41 3,69091 5,945,328.179 600,604968 1200 2,901.97 9000 8,97160 -4324.56 3,591.18 5.945,321 687 680,505368 1200 2,003.03 90.03 0,971.33 -4,207.93 3,49292 5,945,336003 W0.406 756 1200 2,709.16 9009 8,971.33 4,207.88 3,492]6 5,945336044 680,406.50 0.00 2,109 01 -11852 8.954 54 4,18897 3,41120 5,945,353030 680,324619 1202 2,63197 -3000 6,96205 -4,186.37 339512 5945,355273 880,30 .086 1200 2,617.18 -90.00 8,946.58 -4,182.08 3,297,21 5,945,357,241 680,210500 1200 2,52090 -90.30 0,938.50 -4,100.46 3,244.11 5.945,319.817 680.157,577 1200. 2.467 51 -92.19 8,932 53 4,194.42 3,199.02 5,945,34260 00,112642 1200 2,42207 1100 0,92492 4,19321 3,00.50 5,945,341.401 00,013.128 12.0 2,324.27 11066 8.92411 -4,192)4 3,095.42 5,945,M1.852 600,009.038 120 2,320.34 111.53 0,92145 -4,191.07 2,999.11 5,945,341.212 679.913.374 12.00 2,226.42 -90.0 8,92063 -4,19368 2,97562 5.946 338 106 69,09 .492 1200. 2302.38 -9040 8920.34 4,195.0 2,95878 5,945,335.524 69,62514 1200. 2,185.23 160.00 0,92373 -020132 2,90D 50 5,945328.297 679,014.36 12.0 2,12601 160.00 0,94490 -4205.03 2,803.04 5,945,321.895 679,717.058 12.0 2,030.12 159.06 8,9800 -4,203.08 2,12000 5,945.322694 69,633.902 1200 1,948.82 15894 9802016 2 56 59AM Page 5 COMPASS 500.1 Suits BIB BP MAM 1004ep BP Cal Tubing Report BAKER HUGHES Company: North America - ALASKA - BP Project: Phudme Bay She: PB DS 07 well: 07-19 Wellbore: 07-19B Design: 07-198 VvP05 WO Reference: Mean Sea Level _Targets Kelly Bushing/Rotary Table ®5BMusX(DOYON 16) North Reference: ToW Name Survey Calculation Wined: Minimum Curvature �bWmias target Dip Anent Dip Dir. TVD •W -B -shape 1°I 1°I Iuen) (.an) 07-198 T5 0.00 000 6980.00 4,202.87 - plan misses target center by 193usft al 13588 63usft MD (897628 TVD. 4203 32 N. 2723.27 E) Point 68026460 07-19B Polygon 000 am 0.00 -3,881.93 -plan misses target center by 8361.20usft at 10525.00usft MD (8120 66 WD, 340167 N, 4665. W E) - Polygon 5,945,20100 679,45220 Point 1 am 0.00 Point am -29.87 Point3 000 410.57 Paints 000 -591.79 Point5 000 57661 Pointfi 000 -556.16 Point 0.00 438.55 Point 0.00 -28506 Point 0.00 -159.66 07-19B Fault 000 000 0.00 4,085.99 - plan misses target center by 8328.74u3ft at 10525 mush MD (812066 WO, 340767 N. 4665 09 E) Polygon 679,874.00 Point 000 0.00 Point OW -9343 Point 0.00 -646.92 Point 0.00 -93.43 07-19B Fatah 1 0.00 0.00 0.00 J756.87 - pian misses target center by 0211 70usft at 10525 Whitt MD (812066 TVD, -3407.67 N. 4665 09 E) Polygon Points 0.00 000 0.00 420.18 5,945 367000 0.00 -1,056.48 L 000 42018 0.00 000 8,93500 -4,170.46 taget center by 21.79usft at 13077.95usn MD (093521 WD, -4192 07 N, 3220,78 E) ♦EIW Iuart) 2,724 02 2,73126 Local Co-.r8lnata Refenfnce: Well 07-19 WO Reference: Mean Sea Level MD Reference: Kelly Bushing/Rotary Table ®5BMusX(DOYON 16) North Reference: True Survey Calculation Wined: Minimum Curvature Database: EDM R5K-Massa PROD -ANCP1 5,945,27600 Northing Easting (-it) loan) Whose LonglWtle 5,945,323 000 679,638.000 70' 15 21.575 N 148' 32' 53261 W 5,945,644.000 679,637.700 70' 15' 24,731 N 148' 32' 53 047 W 000 5,945,644.00 679,63770 1,14349 5,945,641.00 600,78150 1,80607 5,945,27600 68105320 1,81332 5,945,095.00 68146430 613.57 5,945,08200 68026460 211.71 5,945,093.00 679,88240 -195.87 5,945,20100 679,45220 -21447 5,945,35400 679,43000 -14460 5,945,48100 679,496.90 2,943.04 5,945,445.000 679,855.000 7T 15' 22 723 N 148' 32' 46.865 W 0.00 5,945,445.00 679,855.00 1681 5,945,352.00 679,874.00 11484 5,944601.00 679,985.00 1681 5,945,352.00 679,874.00 3,496 76 5,945,787.000 680,400 000 70' 15'25.953 N 148' 32'30 776 W 0.00 5,945,787.00 68040000 129.18 5,945,370.00 680539.01 17525 5,944,735W 680,60000 129.18 5,945,370.00 660,53901 3,21795 5,945 367000 680.131 000 7T 15' 21.891 N 148' 32' 36892 W 980/2016 2:58:59AM Page 6 COMPASS 50001 Burd tris roen BP N BP Coil Tubing Report Co.,., Norm Amenm-ALASKA-BP project: Pmdhoe Bay SBe: PS DS 07 Well: 07-19 Wellbore: 07-19B Design: 07-19B WP05 07-198 T1 000 000 8,975 00 4.26003 - plan misses target canter by 0 03us8 at 1205965us6 MD (8975.00 WD, 426000 N, 4220.19 E) - Point 07-19B T2 am 0.00 8,970.00 4, 174.35 - plan misses target miner by 2641us8 at 12830 82us8 MD (8970.33 WD. 420008 N, 348296 E) Point 07.19B Faug3 000 0.00 0.00 -3,573.39 - plan mases target center by W5368usg at 10525 NusB MO (8120 Be WD, -340167 N. 4665N E) Polygon Point 1 0.00 0.00 Point 0.00 -1,38808 07-190 T4 000 000 8,92000 4,181.25 - plan misses target center by 19 .72 ueft at 13387 70us8 MD (8922,46 WD, -4200.70 N, 291288 E) =Point FORM BAKHUGHES Local Co-ordinate Retemnm: Wb0 07-19 WD Reterence: Mean Sea Level MD Reference: Kelly Bushing/ Rotary Table @ 58.00us11(DOy0N 16) North Reference: Tine Survey Calculation Method: Minimum CunaWre Dslebsae: EDM R5K-Alaska PROD -ANCP1 4,22019 5,945,301 000 681,135A00 70° 15' 21.008 N 148° 32' 9 738 W 1468.94 5 945 369,000 680,382.900 70° 16 21,852 N 148° 32' 31,591 W 2 7i2.00 5.945.952.000 679,812 000 70° 15'27 765 N 148. 32 53.581 W 0.00 5,945,952.00 679,612.00 -315.24 5,944,577.00 679,329.00 2,910.59 5,945,M9000 679.824.000 1W 15'21787N 148.32'47,834W WWO16 2:56:59AM Pagel COMPASS 5000.1 Build BIB bp Wheat BP BP Cal Tubing Report IFIFIN BM HLIGM Company: Pmjw: Site: Well: Wellbore: Dem9n: NDdb AmemA-ALASKA-BP Pmdaoa Be, PB DS 07 07-19 07-19B 07-19B M05 Local Co-mdmale Reference: NO Reference: MD RePorence: Nona Refarenoe: Survey Cakuladon Memod: Database: We1107-19 Mean Sea Level Kelly Bushing l Rmery Table( a� 5800us0(DOy0N 16) Thus Minimum Curvature EDM R5K-Alaska PROD -ANCP1 Measured Wheat Lotal Cooilinates Depth Depth ♦NIS *EI -W (usel (am) (use) (use) C' mmaR 10,52500 8,120.06 -3,407,67 4,66509 07-19 AMMI Survey 10,55000 8,140.50 -3418,57 4,67554 07-19 AcWal Survey 10,575.00 8.160.50 $62955 4,685.93 07A 9 AUWal Survay, 10,800.00 8,180,47 -3,440.57 4,896.15 07-19 Actual Survey 10,62500 8,20058 -3,45153 4.706.17 07-19 Arcual Survey TIP 10,64000 8,21269 -3,458.09 4,712.13 KOP 10,660.00 822900 -3,466.77 4,719.77 End 9&g/100B 10,70000 8,262]3 -3,403.63 4,7330a 8 10,76500 8,318.58 -3,51287 474873 9 10,805.00 8.353.45 $531 AS 4,754.85 10 10,&1500 8,43858 -3,583.23 4,70081 11 11,05600 0,558.54 -3,670.65 4)38.85 12 11,299.15 8,71922 -,84500 4,699.75 13 12,05983 8,97500 -0260.00 4,220.00 14 12,239.83 9,97441 -4,226.48 4,04923 15 12,544 83 8,972.59 -4,20923 3,74489 16 12,799.83 0,97133 4,20793 3,49292 17 12.884.11 898454 4.188.97 3,411.20 18 13,054.11 8939.50 4,188.46 3,244.11 19 13,204.11 8,92477 4,19274 3095.42 20 13,324.11 8,92063 4,10,68 2,97582 21 13,341.29 8.920.34 -4,195.86 2,958.78 22 13,590.33 B,98000 4,203.08 2,72000 TO at 13590.33 92671016 2:56'59AM Pages COMPASS 5000.1 Build BIB b 9 A W." y1 &n: venaW W. -"P 7 wr: m.» 001513 (W Rn:O!-16BW195»l45101498) ee B 3]AS H ,A 5R94M40 i9'163815N t4']Y13605W BSECiGNOE]R'18 BOC MO Or Aa %M MS � W 0" Tm W`MTa 1 10515A0 '16 IM07 812066 JM767 MOM 000 010 MOO 2 105$000 3]01 135.32 8109 341857 6]551 10] MR MAO 3 1057500 3]3] 1368] 816050 dYe0.55 6000 107 6.6 61910 4 IMOOW MSI 1]1.98 11M 47 30057 909615 3.51 15710 102735 5 IN25A0 MO IJ1.62 020058 J 1151 4]061] 0&5 153 d9 103551 fi 100600 36 10 131 E8 011260 4658.08 4]1293 196 1653 IOWA$ ] IMMAO AM IMA] 022900 7106.77 619P 900 ION 660] 8 10IOOAO 30N 191.20 826273 .99QbJ 4]3305 1200 IMM 405615 9 1018$00 3137 15911 a3105B 45120] 47M 73 12M 9000 MOM 10 10,4500 27M 16155 0353.6 3016 47M 5 1200 100.00 48938 11 IMMAO 3611 IW l2 RMSS 35p.23 RNAWW 1200 SOW 666]2 RM 110000 W 20926 055054 .R]465 1136% 1200 900 63iK IJ 1119915 56 ]1 179.02 011922 301500 M975 1191 8201 390059 14 IMM23 9000 WOO M75W ANDOO 42N.N 1191 »52141615 15 12[3903 N11 29160 89]441 022698 .1 ION SAM MM87 10 1256.03 93T 25500 89022698 37680 1200 I'M 05708 Il 1090.03 950 18560 09]133 ANIM 36291 1200 NIA 90916 10 128H 990 18050 ROOM AU.97 3111.10 120 JOW M319] 19 13001.11 00.6 159M 093600 41M W 32011 12M V A 26751 20 1320111 9200 0616 02111 419271 31a6U 1200 1IDA0 39200 21 13331.11 9191 1620 892963 119588 39]5@ 12.00 4000 90238 32 I M129 9000 26105 MR 419506 2956)0 1200 16000 HBS]3 13 130033 IS AS 27417 MOOD AMMO 9000 1200 1600010682 r BI`A 3N0 9bl -191uel9urveYnP 1001. A TAVO4 BIOS iW MB M ,900: 07-198 P05 - BixN 10525.00 0719ADW549q BU0.5S iOMOO) 07.19AOW5uvry W - 81W50116]500 N.19AMtlSiW/ c 81814] 100 W-19AmMSmwi _3.1_ n.i'0x10 BMSM i 25W W.19/s SY TW s 821269 10WOO KN` 12 fi e MAO 10WOOD EMaWIM o -Yup: 0),Iv1SN,It3 _ WU7310IM OO 8 A._ 831859 9 .-dGW _ WA9pl0olu _ 1=00 93511511005,00 10 + ou9BVUWI2 MR 1(608.00 11 - p10 859.511105500 12 8!1922 112',4.15 13 C' -)PW.. 1J17-11 175M 1WM.&t 14 . 90p N74411220.83 15 7 0I Td9B "" 3 IB Mmn 99 1ORA 897133 72700.83 1] pA9A I3S0 0645912881.11 18 �49W MY4501$,4111 19 of v l'a 0].198' _ _ -91.17 mn M21ii 12tw.11 20 00'71101332411 21 W_19B 15 ryi."IT) MN.M 1M N 22 4�3 _ MAO 1093.0 roA18'80.33 HVO 3UN1 26 V. app t$W kW 3(W M. 4003 4200 MW MO 44T Spp 5100 SNA S4W SWIG fiV West(-)/EaBI(+) (200 ufi8hn) BI`A -191uel9urveYnP BIOS fnJAIeB IMII G A. 07-19B WP05 054 s 12 fi e A A._ r A. 01190T4 m -1`I l 90IY - p10 - ]190 i5 _ N.190T i i 221 N 90p 11)x1117033 8 I'1 IL IS 14 Mmn 99 1] �011)A. OilaU]19 I3S0 3510 33]0 3150 3 IdW IS15"I6M 1)10 1800 IWO 1980 MID ]IW ll50 2000 2402. 2fi10 2)00 IM3800M 29N 1.3240 Nl0 1 l0A T _ 41_•- •___ 7 -T- YW M9J )]WI )9EU d0`A 10 4330 4320 010 4500 4500 1600 410 4&A Vertical Section at 80.00' (90 usR/in) Wl0' F, IIW i TAT -- .-.. _�_—• IXYO 'AO Ai.Ai.2350fl�.N0 ]430 ]SNI IDIO ZIW ]IW VoM'I9 3tlA 3130 3N0 33MI %39 J510 YUI WA 3]01 J810 39L1 W50 4140 U30 AJ20 J9111 dN%I J5W iLXO 4TI0 J&A 1930 3D10 3130 Pi0]0 West(')/East(+) (90 use n) preSW PB DS a6q 9He: uaswr. gar° WELLBOflE OETNL5: 07-198 m OI -16B rWa: i - W-11 m -+a WMbc U]'1iB Har: W-19BWHGHF19N�1%� /JTv(/♦^ mam parent WelRore: 1]19 �/ TN on M1: 105]E.1J Wl0' F, IIW i TAT -- .-.. _�_—• IXYO 'AO Ai.Ai.2350fl�.N0 ]430 ]SNI IDIO ZIW ]IW VoM'I9 3tlA 3130 3N0 33MI %39 J510 YUI WA 3]01 J810 39L1 W50 4140 U30 AJ20 J9111 dN%I J5W iLXO 4TI0 J&A 1930 3D10 3130 Pi0]0 West(')/East(+) (90 use n) Cil by 300 360 346 3201 300 2001 Prejw . to udhw Bay Sih: PBDS07 Well: 07411 WYlb. 07-198 Plan: 07-188WP05(07.10107.198) -- 1 y 07-19- ANTILOLDSION SETTINGS COMPANY DETAILS: NmMAmefiw-AIASNA-BP 1 Eris e�YH BAJ= Ioloopoldon Ae : MD, ifllenof 25.00 CMaWon Me9ne: ISCMfn CurvaWre E. Syslefn: ISCNIo'A Depin Ren9e F..: 1053500 To 13590.33 No Wdlq]: Tf4e C,Woe, Neon HuQ*M Resulln Untied By. Celle Dsbece: 1556.20 E. SfMaoa: EfonS.l L w Reierenm Plan: W-10 AP05 (07-19N7-10) Wri, Me :Rulo, B� —J 11GINL Nce6.Oi� vx W@WBf, OSa3�PM W WOx.mm400aozVo evo 00� umewf 07-19A Possible Offset Well 07-19 Magnetic Interference: From To KOP - 10,900' MD x e o e e o 0 0 0 o Measured Deplh (100 usNin) 0 0 0 0 0 0 0 0 0 0 o a e e e e e e e o PfOtaOk Pmdhoe B9y A I-COWSION SMINGS COMPANY OETNIS: NpMRmgOw-AIh6KA-BP Mal �p able; PB DS CalcukfionMeMoG Minmum Curvdure BAKM �/ %19 IMe em Ran a Fmm: 105 5.00 To 15.00 W911: E. Moslem: ISCWSA y.�/�g�e OaPm Ra1Me Fmm: 10525.00 To 13590.33 Swn Me0w0: Tmv g9mler NMh H UGM W07 -19a: %.197 Rewlbs limited By: Cem+e Oisl9nw:1568.e0 %in: %-09B WP06 %-19101-19B Relemnca: Plan %198 NRG5(%19N]-19B) Elm SWa'sa: EIIIIHIcal Canlc (. _ I Warlun Metlwt Rules Based 30 280 20 10 07-19 270 DO 0]-19A omO44 oonI . �.vuw. n• v.m. 1a mmm 1vea m w w_ y 80 "� 40 $-s�P 0]-19n \ 10989 n 320 200 13 10525 10911 10951 0.' 10965 uqw u Depth Range: 10525.00 To 13590.33 m ow so= '� ao 100 ® ".er-w M=- Hi rv0" HI -9 +E1. Co., *8•=• V3ec1 Possible Magnetic Interference: From KOP to 10,900'MD 3� / ___ _ __ - -Dim ---� 99 �_ From Cobur TOMD `-..-'�➢ 10525 10900 10900- 11350 1 2 3 a 5 5 +9szs.w 1..w 105]5.W tL®l].W "C" 1w10.Do 3]zs 3].w 3IW 38.54 35% 3810 +3a a] 193.32 19].3] 13]48 13] 52 131.M slzo.m 81.. WWW 81W a7 a2w 59 831258 .,a, 34+3'1 344455 -31405] 315153 51@O9 dnm 0Co om eoozde 45v.5d '10] +45.54 tl+9W OnM 13] as p19N 139915 3 91 15]10 ON 0]091] 095 153.18 ... 171213 185 1b.53 tli0.05 z10 '. 11350 _- - 13590 ] 9 1wo. 10]oo.W 31X Waa 199 <] 146.44 83H 00 .927 31W.]] 31W a3 4]19]] 900 +Ww 031&0] 473W IZW +WW a0W25 PO --_�-� 0 9 10 1O]65.w 10&6m 3137 C7 goW11 159.31 1.87. a31658 839.4' 35128] 191449 4]x9]3 1200 90.00 OOn W 4]5687 1200 +50.00 tlaa. naii / C "- ]`-0 \ [uawMa.���9 In voaOV 11/4184339 Ca1PMne 11 +z 13 14 112755.CO 1109.15 nVa:15 1X5883 San 3881 NW WW 2WX 2WN IMM2MW 9638.58 955ese WeOo1U2 W 00 Y M 38]0&5 42 52900 4708] 1200 W00 Q270 On. u00 9000 tl2]W 4879]5 11.94 W52 Wo 15 424400 11N 3aere' / --- -. 90_ - ?alsl m 11 a em, DDCW 15 16 13344.83 +2544.87 90.51 WW 01 &t NIM ZSW W]d dt WR 59 SOO @3849 J299N .. 68710 1200 Ww 33N0] g74489 12w -OOZ 295]08 / 07196 f.10 WP05 .. '� �` n"°tr907XQ51a3ICeIP^ Azimuth from North [°] vs Centre to Centre Separation 98)48135]6 LelPMne 17 12M W25 MN N71 33 Win 544187 949292 1387 WW P, 10 300 / 50 _ fi0 ',e 20 isin IU0411 ..4876 820 one909 21.70 Sw W24 77 i]eau J+9 v0 au,° jiw mm rei North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 500292088700 07-19B 07-19B WP05 Travelling Cylinder Report 20 September, 2016 WEa2 BAKER HUGHES 4e ' by BP rER � Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00 usft Reference Well: 07-19 Well Error: 0.00 usft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Local Co-ordinate Reference TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCPt Offset Datum leference 07-19B WP05 32.96 ilter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference From lterpolation Method: MD Interval 25.00usft Error Model: ISCWSA leirth Range: 10,525.00 to 13,590.33usft Sun Method: Tray. Cylinder North lesutis Limited by: Maximum center -center distance of 1,556.20 usft Error Surface: Elliptical Conic Survey Tool Program Date 9/20/2016 32.96 3.83 32.96 From To 10,850.00 32.96 3.83 (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 10,525.00 Survey 97 (07-19) GYD-CT-CMS Gymdata confusing m/s 10,525.00 13,590.3307-19B WP05(07-19B) MWD MWD -Standard Casing Points - - ----��---- Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 693.28 79.00 21.00 20" 404.98 20.000 30.000 13,400.00 2,556.00 2,468.30 133/8" 279.76 13.375 17.500 10,640.00 8,212.69 7" Planned TOWS 7.000 7.000 13,590.33 8,980.00 2 3/8" 2.375 4.500 !, Summary Site Name Offset Well - Wellbore - Design PB DS 02 02-06 - 02-06B - 02-068 PB DS 06 06-02 - 06-02A- 06-02A 06-02 - 06-02AP81 - 06-02APB1 06-02 - 06-028 - 06-02B PB DS 07 07-19 - 07-19 - 07-19 07-19 - 07-19A- 07-19A 07-20 - 07-20 - 07-20 07-20 - 07-20A - 07-20A 07-20 - 07-20B - 07-208 07-22 - 07-22 - 07-22 07-22 - 07-22A - 07-22A PB DS 14 14-04 - 14-04 - 14-04 14-04 - 14-04A - 14-04A Reference Offset Centre to Measured Measured Centre Depth Depth Distance (usft) (usft( (usft( 11,000.00 13,081.00 1,077.71 11, 575.00 11, 375.00 1,229.07 11, 616.50 11, 625.00 1,049.80 11, 675.00 11, 750.00 1,08936 No -Go Allowable Distance Deviation Warning (usft) from Plan (usft) 227.99 904.90 Pass - Major Risk 140.34 1,101.08 Pass - Major Risk 139.42 922.50 Pass - Major Risk 151.85 948.72 Pass - Major Risk 10,843.47 10,850.00 32.96 3.83 32.96 Pass-NOERRORS 10,843.47 10,850.00 32.96 3.83 32.96 Pass-NOERRORS Out of range Out of range Out of range Out of range Out of range 12,750.00 12,800.00 693.28 288.67 404.98 Pass- Major Risk 12,044.65 13,400.00 670.29 279.76 403.69 Pass- Major Risk CC - Min centre to center distance or cevergent point, SF - min separation factor, ES - min ellipse separation 920/2016 2:23..10AM Page 2 COMPASS 5000.1 Build 81B PIWs=: PPODS07 wood Vbp[W-a Bay WELLBORE OEIP:IIS: P! -18B le�um¢'mw"e.�la.smce�a�.,�W�Wrem,s 'rl ���la�mxnO®YOeI�TCimBAKE/IR :MtB6s�9tceaMoGN. E■S tb[dlLm Mean Sea L-1 iLR416019 .m // orawsou +wutadaP / �NA6NPPB1 d 0 8 o S g 6 5 S Obp North America - ALASKA - BP Prudhoe Bay PB DS 07 07-19 07-19B 07-19B WP05 Plus 500ft MD AOGCC Offset Well Report 20 September, 2016 rias BAKER HUGHES b BP /Gill Anticollision Report BAKER 100 . HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: O.00usft Reference Well: 07-19 Well Error: O.00usft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Plus 50011 MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum teference 07-198 WP05 Plus 500ft MD milter type: GLOBAL FILTER APPLIEDAll wellpaths within 200'+ 100/1000 of reference merpolation Method: MD Interval 25.00usft Error Model: ISCWSA )epth Range: 10,525.00 to 14,090.33usft Scan Method: Tray. Cylinder North tesults Limited by: Maximum center -center distance of 1,606.20usft Error Surface: Elliptical Conic Survey Tool Program From (usft) 100.00 10,525.00 Date 9/20/2016 To (usft) Survey (Wellbore) Tool Name 10,525.00 Survey #7 (07-19) GYD-CT-CMS 14,090.33 07-19B WPO5 Plus 500ft MD (07-19B) MWD Description Gyrodata cent.casing m/s MWD - Standard Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Well -Wellbore -Design (usft) lust[) (usft) PB DS 02 02-06 - 02-06B - 02-06B 11,000.00 13,081.00 1,077.71 PB DS 06 06-02 - 06-02A- 06-02A 11,575.00 11,375.00 1,229.07 06-02 - 06-02AP81 - 06-02APB1 11,616.50 11,625.00 1,049.80 06-02 - 06-02B - 06-028 11,675.00 11,750.00 1,089.76 PB DS 07 07-19-07-19-07-19 10,843.47 10,850.00 32.96 07 -19 -07 -19A -07-19A 10,843.47 10,850.00 32.96 07-19-07-198-07-19B WPO5 13,590.33 13,590.33 0.00 07-20 - 07-20A - 07-20A 14,080.34 10,975.00 194.08 07 -20 -07 -20B -07-20B 13,775.84 10,675.00 831.37 PB DS 14 14-03 - 14-03A- 14-03A 14,059.80 12,125.00 1,593.98 14-04 - 14-04 - 1404 12,750.00 12,800.00 693.28 1404 - 14-04A- 14-04A 12,044B5 13,400.00 670.29 920/2016 3: 27:24AM Page 2 of 25 COMPASS 5000.1 Build 818 b[ BP r Anticollision Report Company: North America -ALASKA- BP Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-198 WP05 Plus 500ft MO Offset TVD Reference: Raw HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00ufift (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 02 - 02-06 - 02-06B - 02-068 Survey Pregnee: 12 YPGC-M8, 10711-C&MFG-M5. n018 -MWD Reference ellsel Measured Vertical Measured VeNcal Onul Millnre Centre centre tp Depth Depth Depth Depth .WS +EI -W Gene Ivan) Neft) (ean) level Ner) (eafq Peru) 10,875.00 8,41391 12,30000 495155 -2.60363 5,925.58 16%.13 10,87500 8,413.91 12,32500 8,960.90 -2,621.15 5.908.91 1,584.73 1087500 8,413.91 12,35000 8.968.75 -2,63925 5.89270 1,564.27 IcS75.00 8,413.91 12,375.00 0,97144 -2,65651 5,87524 1,543.12 10.87500 8.413.91 12,400 DD 0,975.13 -2,87203 5.056.67 1,521 d7 10.87500 8.413.91 1242500 0,978.38 -288898 5,037,87 1.49969 10,88507 4422.29 12,450.00 8,98149 -2.70603 5,819.86 14A9fi 10,880.00 442470 12,475.00 8,98365 -2,72443 5,90309 1.45591 10,890.70 8,42893 12,500.00 6,98358 -2,744.02 5,787.57 1.43339 10,900.00 8,4M.53 12,52500 8,98346 -2.781.10 5,77268 1,411.13 10,90000 84M.53 12.551100 8,984.23 -2,784.50 5]58.25 1,389.33 10,90000 8,4M.53 12,57500 8.961585 -2,805.M 5]44.85 1,368.37 10.90500 8,439.50 12,600.00 8.0793 -2,827.33 5)3280 1]48.26 10,905.00 8439.58 12,625.00 4%9.M -2,84993 5,722.26 1320.01 10,913.31 8.445.29 12,650.0D 8.990.15 -2,87304 5,71275 1,309.38 10,917.87 844898 12,67500 0.909.87 -2,89606 5,703.06 1,289.70 10925.00 8.45123 12,700.00 8,988.39 -2,919.17 5,693.51 1,270.15 10,92500 8,451]3 12.72500 8,989.17 -2.94282 5,66539 1,25163 10.925.00 B,4M.73 12.750.00 8,980.95 -2.%688 5,67863 1,2M.12 10,93722 8451.59 12.P500 8,989.08 -2.99141 5,673.88 1,218.14 10,94241 8.460.77 12,80000 898947 -3.01626 5,671.23 120.00 10,95000 8474.09 12,825.00 8.98969 -3,0124 5,67023 1.18129 10,950.00 8474.89 12,050.00 8,990.00 -3,088.22 5,670.% 1,10027 10,95766 8.481.0 12,075.00 0.99114 -3,091.12 5,573.10 1,170.00 10,962.60 8.48507 12,90000 0.99106 -3,115.% 5,67589 1,162.35 10,97500 8,491.93 12.92500 8,992.11 -3.14091 567fi92 1,153.13 10,975.00 4491.93 12,950.00 8,9%.64 -3.185.84 5,6M.12 1,142.93 10,97500 840.93 12.97500 8,995.74 -3.190.63 5,67370 1,132.18 10,984.69 s5D2.66 13,0%.00 8998.49 -3.215.12 5,60.M 112075 10,990.67 6,5042 13,025% 9.0069 3,2390 5,663.06 1.1017 11,00000 8,514.82 13,05000 9.005.14 3,262.25 5854.44 1.09453 11,000.00 8,51482 13,075.00 9.008.57 -3,20533 584546 1.000.92 110110.00 8,51482 13,001.00 9.009.39 -3,29086 5,64330 1077.71 92012016 3 2724A Page 3 of 25 COMPASS 50001 Build 81B b BP %00t p Anticollision Report Company: North America -ALASKA -BP Local Co-ordinate Reference: Project Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 50011 MD Offset TVD Reference: RAW BAKER UGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 06- 01302 -06 -02A -06-02A 6ureey Program: 10(4YD T -CMS, 10086-MYA. 10490mm Reference Offset Measured Vemcal Measured V...I Oneet Wellbore Cemre Cenlreto Depth Depth Depth Depth eNiz H -W Cerere Ipsel teem leen) learn tusm tuenl lean) 1151442 8.828.92 11,00000 8,97.56 -4,662.17 5,996.17 1,492.81 11.51463 8,829.02 10,975.00 8,97708 -4,675.21 601749 1,517.32 11.51464 0,829.02 11,025.00 8,977.22 -4,651.26 5.97370 1,467,75 11,515.16 8,829.27 10,950.00 8,97884 -4,689.49 6,03800 1,541.04 11,515.33 8829.35 11 ,05000 8,976.35 .4812.58 5,950.28 1,442.91 11,515.83 8829.59 10,925.00 0,976.43 -4.7G4 32 6,058.12 1588.20 11525.00 8,833.94 10,90000 8,976.31 -471708 6,079.25 1.591.10 11.52500 8,833.94 it.07500 8978.01 4.635.62 59M17 1.418.45 11 525 00 8,833.94 11.10000 8978.04 4,630.53 5,90180 1,394.30 11,525.00 8,833.94 11,12500 8,97579 4,62737 518.4.01 1370.69 11,52500 883394 11,150.00 8.978.10 4,62582 5,85207 1,34T77 11,525.00 883394 11,17500 8.976.78 4,626.59 5.827.10 1,325.99 11,52500 8,833.94 1120000 89738 4,63037 5,802.41 130593 11,534,0 8,838.26 1122500 8,97.92 -0,638.79 5,778.27 1.28783 11,53807 884053 11,25000 8,97023 4,64579 5.75490 1,271 47 11,550.00 8,845.57 11,275.00 8,97817 4,65747 fijv88 1,257.90 11,550.00 8,045.57 11,300.00 a9"M 467150 5.712M 1,246.85 11,550.00 8.84557 11,32500 a97.31 468T31 5,692.85 1,23824 11,562.11 8.85109 11,350.00 8,976.88 4,704.79 5,675.00 1232.03 11,575.00 8.856.68 11,375.00 8,976.78 4.724.16 5,659.21 1229.07 1157500 8,056.88 11,400.00 897.05 -4,74/62 5,644.86 1,228.19 11575.00 8,856.88 11,425.00 897.54 -4,765.64 5,631.33 1,228.85 11,587.72 8862.49 11.450.00 8,97804 -4,786.68 5,617.83 1,229.81 92012016 3:27:24AM Page 4 of 25 COMPASS 5000 1 Build 61B bh BP p Anticollision Report Company: North America - ALASKA - BP Local Coordinate Reference: Project: Pmdhoe Bay ND Reference: Reference Site: PB DS 07 MD Reference: Site Error: 0.00usft North Reference: Reference Well: 07-19 Survey Calculation Method; Well Error: 0.00usft Output errors are at Reference Wellbore 07-198 Database: Reference Design: 07-196 WP05 Plus 50011 MD Offset TVD Reference: I/R\ HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 06 - 06-02 - 06-02APB1 - 06-02APB1 Survey Program: 1o8GY0-CT-CMS, 100WMWD Reference other, Measured Vertical Measuretl VeNcel oreet 1horece. centre to Depth Depth Npth Depth M113 aEI-W centre hiss( lusel (hare IaaN fuse lusnl Iw=thl 11,500.00 5822.110 10,87500 8,93581 -485227 6,114.10 15%.1a 1150o.00 8,822.00 10,%0.00 8,9%38 -4,648.07 5009.46 1,5]204 1150000 5022.00 10.92500 8,905.06 4,64445 6,06476 1,54801 11,50000 5022.00 10%000 6,903.00 4,64171 swco 1,52424 11,50000 8,822.00 10,975.00 5980.99 4,63999 6.01515 1,500.% 11.51085 0,827,21 11,000.00 0,9]9.73 4,638.82 5.990.21 1,47.61 11,512.98 8,82823 11,02500 8,97072 4,637.15 596528 1,451.34 1151500 8,829.20 11949% 0,978.03 4,834.02 5,940.53 1630.]8 1154500 8.833.94 1107500 8,979.72 -4,62911 5,916.00 1./08.82 11,525110 8,833.94 11,106.00 8980.51 4,622.99 5,891.]] 1,382.53 11,52500 8,833.94 11,125.00 8.98103 4,617.06 5,857,4 1,3%.% 11.52500 8,833.94 11,150.00 8.98035 -4,611.83 5843.05 1,334.10 11,525.00 8.83394 11,175.00 8,980.13 4,607.89 5,818.38 1,310,29 11,525.00 8.83394 11200.00 8,97987 4,60549 5,793.50 1,287.06 11,525.00 8.83394 II.M 00 9,97934 4801.01 5,760.55 1.284.23 11,525.00 8833.94 11.25000 8,979.83 -4,50375 5,743.56 1.242.01 11535.12 5838.68 11.27500 8.978.26 -4,604.74 5,718.59 1.220.35 11,538]3 8,W,37 11,300.00 8.971.31 -4,606.00 5.693.89 1,199.37 11,550.00 4945.57 11,325.00 8,97318 4,609.93 5.80891 1,179.19 11,55000 4645.5] 11,350.00 897542 -4,61427 5.64431 1,159.]9 11,55000 0,84557 11,37500 8,975.52 4620.15 5,62002 1,14133 11,550.00 8,84557 11,400.00 8,976.04 4.62]58 5,5%.15 1,125.14 11,562.59 8,851.31 11,42500 0,976.13 4,838,47 5,572.80 110980 1157500 8,8%.88 11,450.00 6976.30 4.846.62 5,549.% 1,095% 11575.00 9,a%.88 1167500 6,976.91 4.657,92 5,527.67 1,051.41 11,57500 885688 11,500.00 8,9]7.82 4,670.46 5,508.07 1,072.60 11.588.05 9.862A,1 11,525.00 8,97832 4,684.47 5,48537 1,%3.55 11,800.00 8.86792 11,550.00 8.978.33 4,699.71 546556 1,0%.34 11,600.00 8.88782 1157500 8,97828 471860 5,447.14 105155 11,606.29 8,87179 11800.00 8978.28 -4735.13 543036 1,049.51 11816.50 8,874.83 11.62500 8,978.09 4754.89 5,415.07 1,049.00 11,625.00 8,878.36 11.65500 8,9r36 -4,775.89 5,401.52 1.052.65 1162500 0,878.36 11.67500 8,977.59 -4,797.03 5389.54 1,057.79 11,637,60 8,88352 11,700.00 8,977.81 -4,820.% 5,3]9.15 1,064.99 11.65000 5886.49 11,725.00 0,97832 -4,944.% 5,37068 1,07461 11,85000 8886.49 11,750.00 0,07865 -4,868.17 5,38108 1,0%.28 11.65000 8,88849 11,T75.00 0,917.94 -4,892.63 5.35699 1,09961 11,661.94 8,893.17 11800.00 8,97621 4,91727 5,355.17 1,11407 11.675.00 8.8%.16 11,825.00 8,97447 494201 5.35205 1,12951 1187500 8.8%.16 11,850.00 8973.19 4.98685 5,34299 1,14436 11,875.00 8,893.16 11.0]5.00 8,9]2.50 4.99101 5,34246 1,158,42 11,684.06 8,901.56 11,90000 8,972.25 -5.01510 5,33538 1,17178 11,669.97 6,90333 11,92500 8.971.92 -5,030.93 5,32822 1,18466 11700.00 8,907 36 11.95000 8.91032 -5,062.60 5,34,39 1,197,49 11,700.00 8.%730 11,9]5.00 8.98626 -5,086.03 5,31265 1,21033 11,]0000 8,90738 12,00000 8.96978 -5,10920 5,30502 1]2332 11,71088 8,91121 12,02500 5951.60 -5,132.43 5,29520 1,237.06 11,715.31 0,912.75 12.05000 8,948.42 -5,150.10 5,293.04 1,252,47 9/20/2016 3:27.24AM Page 5 of 25 COMPASS 5000.1 Build 61B .�►��, b BP /Gas 3 Anticollision Report BAKER +'r HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PS DS 07 Site Error: O.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-198 Reference Design: 07-198 WPO5 Plus 500ft MD Local Coordinate Reference: TVD Reference: MO Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS O6- 06-02 - 06-02APB1 - 06-02APB1 Survey Program: 100 GYD-cTAM6, 100884AVrD Reference Onset Measured Vertical Measured Verewl Offset VNllbere CeMn Centre to Depth Depth DeMh Depth N1.3 SEI -W GMre (usft) luefl (een) (ura) (uefe leen) Ia.W 11,725.00 8,916.06 12.075.00 6913.03 -5,180.21 5,289.27 1,269.38 1172500 8,91606 12,100.00 0,939.02 -520/77 5286.97 1,287.68 11.72500 8,91606 12,12500 8,935.71 -5,22950 5185.35 1,306]5 1172500 8,918.08 12,150.00 0,932.61 -525/23 528374 1,32801 9202016 3:27.24AM Page 6 of 25 COMPASS 5000.1 Build 81B r,. BP bZ p Anticollision Report �N Company: North Amenca- ALASKA -BP Local Co-ordinate Reference: Project Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MO Reference: Site Error: 0.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: 0.00usft Output errors am at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 50011 MD Offset TVD Reference: Offset Design PB DS 06 - 06-02 - 06-028 - 06-02B Survey Program: 100-GYD-CT-CMS,10086-MND, 10377 -MND Reference meet Measured Vertcal Measured Vertical Onul WellboreCentre Centreto Depth Depth Depth Depth epA +E/ -W Centre (usn) Weft) (-eft, lush) (usm (usk) (us") 11,525.0 0,033.94 10,87500 8,951.96 4752.44 6,07661 1,%091 11525.00 8,833.94 10.90000 8934.94 4,74451 6,052.90 15SMM 11,52500 8,833.94 10,925.00 8934.92 4,7350fi 6,02976 155137 11,52500 8,833.94 10.00.00 0,935.02 4,725.52 6,0%.65 152651 11,525.00 8,03394 10,975% 0,935.39 4.71672 5,98326 1,50176 11,525,0 8,83394 11000.00 8,935.% 470679 5,959.% 1,4]7.16 11,525.00 8,83394 11025,0 8,936.67 4.702.01 5,935.51 1,452.80 11,525.00 8,83394 11.05000 8,93729 4,6%.57 5.911.12 142878 11,525.00 8,803.94 11,07500 0,93763 4.691.96 5,086.55 1405.01 11,525.00 883394 11,100,0 0,93721 4,68795 5'saise 1,381422 11,525.00 8833.94 11,125.00 8,936.09 4,%5.05 5,837.06 1,350.29 11,534.53 8,838.41 11,150.00 0,93767 4,883.74 5,812.11 1.335.64 11,537.72 8,838.90 1117500 8,938.59 4%357 5,787.13 1,314.08 11,541.15 8.84149 11.20000 8,930.99 4.684.56 5,762.15 1,292.93 11550.00 8,845.57 11,225.00 0,939.15 y6%.90 5,737.27 1.2M67 11550.00 8,84557 11.250.00 8,939.21 4,690.46 5,712.53 1,253.21 11,550.00 8,845.57 11,275.00 0,938.09 4,6%.15 5,607.97 123168 11,550.00 884557 11,300.00 8,937.% 4700.88 5,663.66 1,217.05 11,58261 8.%132 11,325.00 8,93669 470739 5,639% 1,200.07 11,57500 885868 11,350.00 8,9%.37 471502 5,615.76 1,10439 11,575.00 8.8%.88 11,37500 8.936.72 4,72021 5592.52 1,170.19 1157500 8.8%88 11,400.00 8,93890 4,734.93 5.58893 1,157.77 11,5115.39 8%147 11,42500 8,93875 4,746.52 5.54779 1,146.M 11,59170 8051.23 11,450.00 8,918.71 -4,75095 5,526.10 1,13134 1180000 0,1167.82 11,475.00 seat 90 4,77238 5,50502 1,17769 11,60400 0,86782 11,500.00 8,93724 -07%.90 548467 1,12070 1181192 0,07290 11,525.00 8,07.69 4,002.45 5465.10 1,115.27 11,625.00 0,07835 11,550.00 8,938.37 4,01867 541609 1,11122 11,625.00 0,070.36 11,57500 6,939.17 4 B 51 5.428.77 1,1%.% 11,63322 0,001.74 11800.00 8,93994 4 U 47 5.406.76 1,102.% 1184038 8884.61 11,625.00 8.940.71 -4,86361 5.386.16 10%60 11,85000 8,88849 11,650.00 8.9410 4,87807 5,365.79 109192 1165000 888849 11,675.00 8.94264 4,89336 5.346.03 1,088.68 11,662.40 0,89338 11,700.00 8,90.1.% -4.9094 5,32].23 1,00727 11,505.00 8,898.18 1172500 8,915.38 -4,92721 5,309.30 1,007.74 11.505.00 8,8018 11,75000 8,946.50 -4,94551 5,292.38 1,089.76 11.804.97 890189 11,77500 8,947.83 -4,98485 5,276.36 1,09349 11,700.00 8.907.36 1180000 8,949.11 4,98072 5.26151 1,099.16 11,700.00 8,90736 11,02500 8,950.13 -5,00555 5.24774 1,1%.M 11700.00 8,907.36 11,850.00 8950.67 -5,02628 5.234.71 1,114.83 1171335 8,91208 11,87500 0.950.41 -5,04853 5.222.22 1,124.12 11725.00 8,91606 11,90000 seat 10 -5,070.89 5,211.13 1,1]5.24 1172500 8918% 11,92500 8947.69 -5,09398 5,201.67 1,148.14 1172500 8.918% 11,950.00 0,947.00 -511732 5,193.58 1,162.70 1173736 8.920.17 1197500 8916.83 -5.14171 5186.92 1,178.57 11,750.00 8.924.24 12.00000 8946.% -5.1021 51810 1,1%.10 11,750.00 8.92/24 12,02550 8,947.39 -5.190.92 5,178.22 1,214.56 11,750.00 8,92124 12,0500 0,94751 -5,215.42 5,17327 1232.40 EARN BAKER HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum 920/2016 3:27:24AM Page 7 of 25 COMPASS 5000 1 Build 61B BP byAnticollision Report Company: North America -ALASKA -BP Local Coordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 50011 MD Offset ND Reference: FORE BAKER HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS OB - 05-02 - 06-028 - 06-028 Survey P"..: 10oGY0.CT-CMB. 1000E -MWD. 103n -MWD Reference ORaN Measured Vercal MesaurW Ver9ol ORWWeaborecenue Cw. to Depth eeptb 9epm NpM +NIS EI.W Centre (aeR) (usft) lusnl (u ) (usR) (usR) (pstt) 11.75000 8924.24 12,075.00 8,947.91 -5,23957 5,188.03 1,249.40 11,76307 8928.30 12,100.00 8,918.71 -5.28335 5,159.15 1,28549 11,775.00 9,93187 12.12500 894936 -5.28565 5,150.13 1,280.82 11,775.00 8,93187 12,15000 894932 -5,30942 5,139.82 1.295.15 11]7500 0,931.87 4,17500 8.948.47 5,33150 5,128.14 1,300.52 11]99.14 8,93500 12,210.00 8,947,43 -5,35277 5,11504 1,320.67 Macaw 8,930.93 12,225.00 8,947.00 -5,37320 5,100.78 1,33198 11,800.00 8,938.93 12250.00 0,946.00 -5.39292 5,085.31 1342.11 11,800.00 0,938.93 12,27500 8,947,00 -5.41188 5,069.02 135183 11,81142 8.911.98 12,300.00 8,94765 -5,430.50 5,052.35 1.35092 11,825.00 8.915.40 12,325.00 8.949.39 -5,149.52 5036.14 1,371.15 11,025.00 0.915.40 12350.00 8,94900 -5,469.53 5,021.17 1,302.91 11.82500 8945.40 12,37500 8,949.63 5,490.53 5.0764 1,396.56 11.83501 0,M783 12.40000 8,950.48 5,512.51 4.98577 1,411.92 11,84005 9,94901 12,425.00 8,95107 -5.53521 4,985.31 1420]1 11,850.0 9,951.27 12.45000 895140 -5.55842 4,97605 1440.65 11,850.00 9951.27 12,47500 8,95173 -5,582.12 4,960.10 140580 11,850.00 8,9519 12,500.00 8,952.29 -5,600.26 4,9518fi 1,48569 11,850.00 8,95127 12,52500 0,953.15 -5,63075 4,95 .89 1,506.77 11,859.04 8,95341 12,550.00 8,954.19 -5,65549 4953.33 1,52865 11862.58 8,953.99 12.57500 8,954.90 -560041 4,95143 1,55132 11.854.82 8,9SI 46 12,60000 8,955.75 -5705.38 4,95147 1574.n 11.07500 8,956 52 12.62500 8,95.58 -5,730.35 4,952.37 1,598.62 9/20/2016 3:27:24AM Page 6 of 25 COMPASS 5000.1 Build 81B .•. BP pAnticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Prudhoe Bay ND Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 500ft MD Offset TVD Reference: /RE BAKER HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Offset Datum Offset Design PB DS 07-07-19-07-19-07-19 Survey Program: 100-GYD4 T QIJS, 11100-CB-GVROWS Reference creN Measured Vertical Measured Went., offsetiVellb..c... Cendeto Depth Depth Depth Depth eM4 -w-W Cord. wane w4nl w.m w4m wsm w.nl went 10,525.00 8,120% 10.52500 8.120.66 -3,40187 4,865.09 0.00 10,550.00 0.14058 10,55000 0,140.55 -3,41857 4.675.54 0.00 10,575.00 8.160.50 10,575.00 8,180.50 -3,829.55 480593 0.00 10,600.00 8.18047 10,600.00 8,18047 -3,440.57 4.896.15 0.00 10825.00 8,20058 10.62500 8,200.58 -345153 4,706.17 000 10850.00 8,2211.80 10850.00 8220.77 -3.46246 4,71607 0% 1087407 8,241.64 10,87500 8,241.03 -3.47340 4,725.83 088 10.69979 8,282.55 10)00.00 8.26131 -3,4e4.39 4335.45 2.87 10.74,W 8283.84 10725.00 8.28182 -3,49544 47"97 575 10,748.96 8.304.85 10,750.00 830193 -3,506.53 4,754.43 944 10,13.06 832547 1077500 8,32225 -3,51163 4Matt 1409 10,7%7D 8318.09 10,800.00 8362.64 -3,52870 4,773.16 1971 10,820.19 8,366.07 10,825.00 8,38309 -3.53975 4,78236 MID 10.84347 8,387.14 10.850.00 8,383.62 -3.55081 4,791.39 32.% 10,866.40 8405.70 10,875.00 0,404.31 -3,%1.83 4.800.07 40.11 10,800.90 8,425.45 10,90000 8,425.15 -3,572.85 4,85% 38 47.50 10,910.60 8443.10 10,925.00 8,118.02 -3,583.85 4,81864 55.96 10,931,02 845959 10,95000 8,466.91 -359477 4.8249B 8540 10,95073 8,47547 10,97500 8487.82 -3,80587 4,93330 75.86 10,%970 3,490.69 1100000 8,50876 -381851 4,84160 87,29 10.%7 an 8,505.14 11,02500 8.529.74 -3,627.10 4,850.11 9978 11.00493 8,518.72 11,050.00 856.75 -3,63136 4,858.97 11344 11.02108 8,531.64 11,075.00 8.571.77 -3.647.28 4,068.18 128.18 11,036.25 8543.28 11,100.00 9,592.79 -3.656.85 4,877.74 143.90 11.05).61 9,55440 11,125.00 8,61381 -3,656.26 4,88740 160.32 11,06907 9,563.03 1116.00 8,631.94 -3,67571 4,8%.93 M01 11,092.05 8,585.79 1117500 8,656.07 -3,885.19 d,9%.33 19331 11,11528 0,602.85 11,200.00 8,6n.25 -3,69470 4,915.% 209.13 11,139.01 8,619.81 11.225.00 8.508.49 -3,70420 492482 22457 1116305 8.6W 48 11,25000 8.71989 -3,71364 4,93106 23971 11,187.27 8.852.72 11,27500 8.74092 -372303 4,94332 254.58 11211.56 8.8638 11,30000 8762.17 -3,73236 4.952.51 28922 1123575 8.68034 11,325.00 878346 -374159 4.951.92 28369 11,259.69 8.697.47 11,35000 8,804.81 -3.75088 4,971.24 29802 11293.23 8,710.60 11,37500 8,82621 -3.759.81 4,980.57 31229 11,302.81 9,721.14 11,40000 9,947.67 -3.788.40 4,989.91 32559 11,314.37 9,727.21 1142500 9,869.16 -3,777.11 4,99925 34138 1132500 873279 11,450.00 8,89069 -378578 5,008.54 356.65 11,338.81 8738.88 11,475.00 8,91225 -3794.41 5,017.81 37216 11,350.00 8.74590 11,500.00 8,933.83 -3,803.02 5,027.03 388]2 11,35169 8.74992 11,525.00 8,955.42 -3,811.61 5,03624 40538 11367.82 8,75521 11,550.00 0,97702 -3,82020 5,04545 422.45 11375.00 8,758.94 11575.00 8,999.62 -3,82879 5,05467 43990 11,387.24 8,76530 1180000 9,020.21 -3,837.38 5,06388 45166 11,80000 antes 11.625.00 9041.92 -3,845.95 5,073.07 47577 11,80559 8,774.76 11.65050 9,06346 -3,85449 508223 4%,12 11,814.35 8779.26 11,675W 9,085.11 -3,86302 5,09137 51277 11.42500 878470 11,700.00 9.105.76 -3,871.54 5.100.51 531.68 920/2016 3:27:24AM Page 9 of 25 COMPASS 5000.1 Build 81B BP IVARN � by Anticollision Report BAKW NUMES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error. 0.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Plus 5008 MO Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19 - 07-19 Survey Program: 100G T -CMS, 111MCB-GYR6M5 Reference Offset Measured Verhcal Measured VeNcal OOsatMIIWre Lantra cenketo Depth Deoh oePN bewh 41/.9 wm Centre (Pem (weft) (aero N f9 (uam (use) (rift) 11.431,15 8.787,83 11,725.00 9,128.41 -3,080.07 5.10866 550.83 11,439.10 8,79190 11,75000 9.150.06 -3.880.59 5,118.00 57021 11,440]6 8,792,70 1175500 9.15x.39 -3.890.30 5,120.63 57411 920/2016 3.27:24AM Page 10 of 25 COMPASS 5000.1 Build 81B `�•.,s BP ...� p Anticollision Report Company: North America -ALASKA -13P Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 500ft MD Offset TVD Reference: war BAKER Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07 -19 -07 -19A -07-19A Survey Program: 108GY0.0T-CMS.11100-09-GYRO-161S. 11132 -MM Refxence Gree[ Measu—i Vertical Measured Verhral O6set Wellbore Centre Centre he Depth Depth Depth Depth ]NIS .0m Centre (usft) (usn) tusk) (.-ft) (here Neil) (hard 10,525.00 8,120.08 10,525.00 8,120.66 -3.4018] 4.665.09 0.00 10,550.00 8,140.58 10,550.00 8,110.58 -3.410.57 4,67554 0.00 10,575.00 8,160.50 10,575.00 8,160.50 -3.429.55 4,685.93 0.00 10600.00 8.18047 10,600.00 8,180.47 -3,460.57 4,696.15 0.00 10.62500 8,200.58 1082500 8.200.50 -3,45153 4]06.17 000 10,650.00 0,220.80 10,85000 8220.77 -3,46245 4,71607 0.06 10,674.97 8,24144 10.675.00 8,24103 -3,47340 4.]2583 0.88 10,899.79 8,28255 10,700.00 8,26131 -3.484.39 4,73546 287 10,]2650 8,283.81 10,725.00 8,281.62 4,49544 4,744.97 575 10,74595 8,30.85 10,750.00 8.301.93 -3,50653 4754.43 944 1077304 8.325.47 100500 8.3P2.25 -3,51783 4,753.85 14.09 10,796]0 8.34609 1080000 8.342.64 -3,52870 4,M,16 19.71 10,820.19 8,3668] 10.825.00 8,36309 -3,63875 4,782.36 26.10 10,843.47 8,38]14 10,850.00 0,38362 41.55081 4,791.39 3298 10,688.40 8406.70 10,8]5.00 8,40431 -3,561.83 4,800.07 40.11 10,88890 842545 10,90000 8,425.15 4,57285 4,808.38 47.84 10,91060 8443.10 1092500 9,44602 -3,503.85 4,81684 55.96 10,931.02 8459.59 10,950.00 8,46691 -3,594.77 4,824.98 65.40 10,950.73 8,475,47 10,97500 8,487.82 -3,60587 4,833.30 75.86 10,969.70 8,49089 11000.00 8,508.76 -3,618.51 4,84160 87.25 10.95780 8505.14 11,025.00 8,529,74 -3,627.10 4,050.11 9073 11,004.93 8,51072 11.05000 8,55015 -3.83136 4,858.97 11344 11,021.08 0,53144 11.07500 8,571.]] -3.64128 4,868.18 128.18 11,035.25 8.543.28 11,100.00 8592.79 -3.656.85 4,87774 143.90 11,05061 8.55440 11,125.00 8,013.84 -3,666.26 4,88740 160.32 11,070.32 8,56947 11,150.00 8,635,16 -3,676.12 4,895.90 176.13 11,0%% 8,588.97 1117500 8.657.03 -3,88131 4,900.42 188.07 11.12382 0,609.00 1120000 8.6]9.12 -3,69881 4,902.49 197.32 11,151.49 8628.53 11.22500 8,70189 -3.709.53 4,902.% 20.51 11,175.00 8,64156 12,200.00 8,9780 -3.35357 4,22144 70075 11,17500 8.60.56 12,225.00 8,977,41 -3.342.44 4,199.06 731.11 11,9500 8,60.56 12,250.00 8,976.47 4,331.53 4,178.59 752.51 11,17500 8,60.55 12,2]5.00 8975.37 4,32122 4,15384 77492 11,17500 0,60.54 12,30000 8,974.84 -3,311]0 4.130.73 79560 11,175.00 560.56 12,32500 8.975.18 4,30292 4,107.33 817.0 11175.00 5.644.56 12,350.00 8,976.02 -3,29500 4,083.64 839,79 11,95.00 8,6056 12,375.00 8,977.36 -3,28828 4,059.60 861.92 11,175.00 8,80 .55 12,400.00 8,978.39 4,28263 403527 88373 11,175.00 8,60.50 12,425.00 8,978.69 -3,27159 4,010.79 905.25 11,178.07 8646.62 11,25000 8,72493 -3,71850 4,90068 210.12 11,103.47 8.650.20 12,17500 8978.88 -3,36544 4,24342 BBB.Q 11,184.35 8.652.11 12,15000 8979.92 -3,378.15 4,284.92 66743 11189.59 8,654.24 12,12500 8.980.98 -3,39157 4.285.99 64653 11,19310 8,656.53 12,10000 8.882.02 -3,40540 4,308.79 625.81 11,20000 8,881.01 12.02500 8,911358 -3,45061 4,366.57 56403 11200.00 8,68101 12.05000 8,98379 3.435.18 4,346.90 58478 11,200.00 sent 01 12.075.00 8,983.22 -3,42006 4,30.00 605.34 11,203.11 8,66301 11275.00 8,748.31 4,72628 4,B9652 21401 92012016 3:27:24AM Page 11 of 25 COMPASS 5000.1 Build 81B �•�r BP • Sb� Anticoilision Report Company: North America - ALASKA - BP Local Coordinate Reference: Project: Prudhoe Bay ND Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design; 07-19B WPO5 Plus 5001t MD Offset ND Reference: ri.I BAKER UUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19A- 07-19A Survey Program: 100-GY0-CT-CMS, 11100 &GYRO -MS, 11132 -MWD Reference (Meet Measured Vertical Measured VeNcal Offeet9Wllbme Centre Centre Depth Depth Depth mob H8F +V.W cenM1e luaftl luaft) (uaft) (ueftt luaftl (usfu luau) 11209.73 0,667.23 12,000.00 8,M66 y4B831 4,306.00 543.05 11,214.75 8,670.40 11,97500 8,98194 -3,483.20 4, 404 d1 52264 11,225.00 8876.78 1192500 8,981.10 -3,519.93 4,438.31 48250 11,22500 8,6%,78 11,95000 8,901]0 -3,501.44 4,42150 50243 11,22835 s8881 11,30000 8,771.32 -3,73342 4,889.80 218.14 1123347 8881.98 11,900.00 8,980.39 -3,538.57 4,451.96 46274 1124040 8.686.14 11,875.00 sens3 -3,557,47 467130 44335 11247.13 8,690.15 11,325.00 8,79391 45.7seW 4,881.09 217.34 11,250.00 8,691.84 11,850.00 8,978.73 -3,5780 4,487.53 42426 11,255.20 8,894.88 11825.W 8.98,70 -3,595.48 4,503.73 40544 11,263.23 8,69950 1180000 8,97100 -3,614.53 4,519.91 38728 11,285.18 0,700.82 11,350.00 8,815.91 -3,744.36 4,87027 21816 11,27500 8]08.15 11,775.00 8,976.85 -3,832.98 4,536.77 370.03 11,279.06 8,708.84 11,750.00 8,98.11 -3,65047 4,55462 35369 11,280.38 8,709.12 11,375.00 8,838.97 41.7"ol 4,85133 21887 11288.08 8,713.32 11,M500 8,98 .57 -3.888.80 4,573.54 33880 11,292]4 8,715.82 11,400.00 8,856.90 -3.75035 4,84264 219.96 11,299.15 8,719.22 11.70003 8,977,79 -3,68203 4,500 32404 11,301.11 0,721.77 11,425,00 8,875.83 -3,751.31 4,826.15 222.31 1130108 8,723.37 11.03500 8,976.97 -3,695.73 4,81424 310.20 11.30927 8,724.53 11,650.00 8,893.5{ 3,75087 4,800.52 226.07 11.315.36 8,72]]3 11,475.00 8,91005 3]4904 4,78985 23148 11,317.07 872863 11,650.00 8,97474 3,70137 4,6%.24 297.00 11,320.26 8,7303) 11,500.00 8925.14 -3745.87 4,770.18 23841 11,323.30 8,731.90 11,625.00 8,971.28 -3,716.83 4,659.10 28509 11324.16 8732.35 11.525.0 8,08.68 -3,741.87 4749.% 246.49 11,32049 0,733.58 11.60000 8,936.47 3,724.39 4,88241 27469 11,328.85 8,73386 11.55000 8,950.16 -3,73693 4,72792 25531 M32150 s731.11 11,575.00 8,959.48 -373107 4,705.48 26477 12.375.00 B.9M.W 12,450.00 8,97&&1 -3,27314 3,986.19 924.82 12,388.18 s9M48 12,47500 8,97829 -3.26946 3,961.48 926.59 12,40000 89MA0 12,500.00 89885 -3.266.51 3,935.66 928.13 12,400.00 8,97340 12,525W 898.23 -3,264.38 3,911.74 92929 12,413W 8,973.32 12.550.00 8.97651 -3,26322 3,688.78 92986 12,62500 8973.25 12.57500 8,97566 -3,26288 3,88180 930.11 12,425W 8,97325 12,60000 8,97469 -3,263.34 3,838.82 93002 12,139.03 8,973.17 12,625.00 8972.67 -8264.24 3,81188 929.05 12.45000 8,972.11 12,650,00 8,Met) 3,28581 3]06.92 929.73 12450.00 8.972.11 12,675.00 8,97154 $26173 3,762.03 929.32 12,464.44 s9M02 12,700 00 0,97075 -3,271.62 3,737.36 92747 12,05.00 8,97298 12,M5W 8,97002 -3.27679 3,71291 92484 12,05.00 8,972.98 12,75003 8,988.18 3,20300 3,6as71 92163 12,48978 8,97200 12.8500 8,93846 -3,290.52 3,88189 91138 12,WO00 8,972.82 12.60000 8.968.06 -3,29904 3,641.39 912.61 12,80238 0,967.51 12,82500 8,967.65 -3,30126 3,61778 90509 12,87500 0.965.89 12.850.00 8,967.48 -3,31376 3,59365 09391 12884.11 8.961.54 12,075.00 8,%7.19 -3,31873 3.589.15 BB4.46 12.083.31 8963.10 12,903.00 8,98817 -3.32270 3.572.47 87&32 91202016 3:27.24AM Page 12 of 25 COMPASS 5000.1 Build 81B 2,...,� h BP //Fag "lit . +� by Anticollision Report BAKER la HUGHES Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-198 Reference Design: 07-19B WP05 Plus 5008 MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19A- 07-19A Survey Program: 10LLGY0.CT-CMS, 11100-CB-GVR0.10S,11132-MWD Reference 01Re1 Measured Vertical Measured Venical Oneet Milbum Centre Centre to Depth Oepm Oe9tb Oe9N aW-3 a b*f Centre tusm lu.m foam lusRl loam Neff) fuem 12,90000 8,982.05 12,925.00 8,968.95 -3,328.08 3,51971 969.19 12.910.20 8,960.46 12,950.00 8,9(4774 -3.327,90 3,494]9 884.02 12,925.00 0,958.15 12,W500 8989.52 -3.32873 346982 mom 12,925.00 8,958.15 13,00000 8,989.04 -3,329.11 3,444.03 85748 12,936.38 8,95638 13.02580 8.969.82 -3,328.86 3,419.84 85574 12,950.00 8,954.28 13.05000 8.970.Y3 -3,3V.63 3,394.89 955.51 12,950.00 8,954.28 13,075.00 8.971.47 -3,324.94 3,37005 857.17 12,98283 8952.31 13,100.00 8,971.88 -3,3211.43 3.31547 081.10 12,97500 8950.40 13,125.00 8,972.23 -3,31491 3.321.09 066.56 12,975.00 0,950.40 18150.00 8,97265 3.300.95 3,296.82 07288 9/202016 3:27:24AM Page 13 of 25 COMPASS 5000.1 Build 818 �•ti� BP l p54eAnticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: O.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: O.00usR Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 5008 MD Offset TVD Reference: rfA.2 BAKER HUGHES Well 07-19 Mean Sea Level Kelly Bushing! Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19B - 07-19B WP05 Survey Program: 100-GYD-CT-CMS, 10525-MW9 Reference often, Measured Verliol Meed Vertical Oeeet WelMore (Nnde Cerme to Depth Depth Depth Depth eNIS +EI.W Centre (ien) fusel Igen) heal (usnl laenl ("tn) 10,525.00 8,12006 10,525.00 8.12088 -3.40767 4,565.09 000 10,55000 8,140.58 10.550.00 8,140.58 -3,41857 4,67554 000 10,575.00 8,160.50 10,575.00 8,160.50 4,42955 4,665.93 000 10,60000 $183.47 10.60000 8,180.47 4,44057 4,898.15 000 10,625.00 8,200.58 10,62500 8,200.58 ),45153 4]08.17 000 10,650.00 8,220.80 10,650,00 8220.&1 -346245 4.71602 0.00 10.875.00 8,241.47 10,675,00 0,24167 -3,473.19 4,725.10 0.00 10,700.00 8,262.73 10,70000 8,262.73 -3,48363 4,733.08 000 10,72500 8,294.27 10.85.00 8.28127 -3.494.29 4,73997 000 10,75000 8.305,74 10,750.00 8,30574 -3,50569 4,745.8 0.00 10,775.00 8,327.16 10.T)5.00 8,327.18 4,51789 4750.49 000 10 am 00 8,349.01 10,00000 834901 -3,529.24 1,75122 0.00 10,025.00 8,371.09 10,825.00 837109 -3,540.62 4,757.05 Dm 10.850.00 8.392]5 10,850.00 8,392.75 -3,55293 4,759.10 om 10,87500 841391 10,875.00 8,413.91 -3,566.17 4,780.30 000 10,90000 843453 10900.00 8,43453 4,580.30 4,780.07 000 10,92500 8454.73 10.925.00 8.454.73 -3,59501 4,700.41 0.00 10950.00 8.474.88 10,95000 5474.88 3,009.70 4,75865 0.00 10,975.00 8,494.93 10,975.00 8494.93 3.62432 4,755.59 0.00 11000.00 8,514.82 11.000.00 8,51982 -3,83ae1 4.75124 0.00 11,025.00 8,531.51 11,02500 8,534.51 -3,653.15 4,74560 000 111050.00 8155393 11050.00 8,553.93 4,66729 4,738,70 000 11.075.00 857301 11075.00 8.57301 4.681.55 4,731.13 000 11,10000 8,591.67 11,100.00 8,59187 -3,69672 4,724.29 0.00 11,12500 8,609.85 11,125.00 8,609.85 4,71218 4,71828 0.00 11150.00 8,627.50 11,15000 8.62750 3,729.71 4,71305 0.00 11,175.00 8,WN 11,17500 9,644.58 -3,74744 4.708.69 0.00 11200.00 8661.01 11,20000 0,80101 -376594 4,705.17 0.00 11,225.00 8,678,70 11]2500 aW8.78 4,785.15 4,702.52 000 11,297.00 8,69184 11250.00 8,69184 4,805.02 4,700.73 000 11,27500 8]06.15 1127500 8]06.15 -3,82549 4699.81 000 11.30000 8,71966 11.300.00 8.719.66 -3.816.52 4,699.76 0.00 11,32500 8.732.79 11,32500 sn279 4,86779 4,89943 0.00 11,350.00 8,745.90 11,35000 9,745.90 -3,88901 4.69780 0.00 11,375.00 8,758.94 11,37500 9,758.94 -391014 4.694.87 0.00 11400.00 8,771.89 11,40000 8,771.09 -393110 4,690.65 0.00 1142500 8,704]0 11,425.00 0,781]0 -3,95185 4,685.16 000 11,450.00 8,797.35 1145000 879735 -3,972.32 4,678.40 0.00 11.475.00 9,80979 11 A7500 $809]9 4.99247 4,670.40 0.00 11,500.00 8,82200 11,500.00 8822.00 1,01224 4,661.18 0.00 11,52500 8.83394 11,525.06 8.833.94 -4,031.57 4,650.76 0.00 11,550.00 8,845.57 11,55000 8.845.57 -4,050.42 4,639.17 000 11575.00 8,856.88 11.575.00 8,856.88 4,06872 4,625." 0,00 1100.00 0,667.82 11,600.00 0,86782 4,08844 4612.61 000 11,625.00 0,878.35 11,825.00 8,87838 4,10352 4,5W.71 0.00 11.850.00 8,008.49 11,850.00 8,88849 4,119.91 4.501]9 0.00 11,67500 9,896.16 11,87500 8,898.16 -4135.58 4.564.88 0.00 11,70000 9,90738 11 ]00.00 8.907.% -4,15048 4,547.04 000 912WO16 3:27:24AM Page 14 of 25 COMPASS 5000.1 Build 61B KM i o = BP r3.e bpAnticollision Report N HUGHES Company: North Amedca- ALASKA -BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0,00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Rofsmnre Daslon: 07-19B WP05 Plus 5008 MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19B - 07-19B WP05 Survey pmgm : 100-GYD-OT-CMS,1052544070 Reference OXset Measun8 veNcel Measured Ver5cal Onzet Wellbore Cemre Centn�to Neth DePM De0h Depth ♦NIS SEI -W Wo fuem (p Mr (.Mn fuem fham mem 11,72500 8,916W 11,725.00 8,91606 4164.56 4,52631 000 11]5000 5924.24 11,750.00 0,924.24 4.17780 4,508.75 000 11,77500 8931.87 11]75.00 8.931.87 4,190.15 4.48540 000 M800.00 0,938.93 11800.00 8,938.93 4,20159 4,46732 000 IlIV51DO 8194540 11.82500 8,94500 4,21207 4,445.57 0.00 11,850.00 8,95127 11,050.00 8,9512] 4,221.58 4,423.21 0.07 11.875.00 8.95852 11,875.00 8,95852 -423000 4.400.30 000 11,900.00 8,%1.14 11,90000 8.961.14 4.23]56 4,37589 000 11,92500 5965.11 11,925.00 5965.11 4,24399 435307 000 11950.W 0,980.42 11950.00 8,98542 4,24935 4,328.00 0.00 11975.00 8.971.07 11975.00 8,911.07 -4,25384 4304.39 0.00 12.000.00 8973.04 12,000.00 8.97304 4,256.83 4.27968 000 1202500 0,974.34 12,02500 8,97434 -1,25892 4,254.80 000 12.050.00 8,97495 12,050.00 8,974% 4,259.91 4,22983 000 12,07500 8,975.00 12,07500 0,97500 -4,25976 4,204.84 000 12,10000 8,97497 12,10000 8974.97 4,258.31 4,17988 000 12,12500 8,974.92 12,12500 8,974.92 4,255.56 4,15504 000 12,150.00 8.974.8.5 12.15000 0,9]4.85 -425151 1.130.37 0.00 12.17500 8974.76 12,95.00 8,974]6 4,246.18 4,105.95 0.00 12,200.00 59]4.64 1220000 0,974.64 -4,239.58 4.081.84 am 12225.00 8,97451 12,22500 8,97451 4,231]2 4,058.11 0.00 12,250.00 0,97435 12,25000 8,97435 4.222.84 4,034.]4 000 12.27500 8.97.19 12,27500 8,974.19 -4,214.75 481109 000 12,300.00 8,97403 12,W0.00 8974.03 4.20791 3,907,05 000 12,32500 8,9]387 12325.00 59]3.07 -4,20234 396288 000 12350.00 8973.71 12.350.00 8,97371 4,19805 3,93005 0.00 12,37500 5973.53 12.37500 0,973.% 4,19508 3,913.24 0.00 12.400.00 89MA0 12,400.00 8.973A0 4,19337 3.888.30 0.00 12,425.00 8,97325 12,42500 8,97325 -4,19298 3,85330 000 12.450.00 8,973.11 12,150.00 8,973.11 4,19391 3,83832 0.00 12,47500 8,97298 12,47500 8972.95 4.198.14 3,81343 000 12,W000 592.82 12,50000 0,972.82 -4,19968 3,78888 000 12,52500 8,97269 12,525.00 8972.69 4,707.50 3,764.15 000 12,55D.W 0,a72.W 12550.00 59MW 4,21064 3.739.90 ON 12,575.00 8972.43 12,575.00 8,9]243 4,21512 3.715.53 0.07 12,600.W 0,972.30 12.600.00 0,972.30 -4,22041 3,090.90 0.00 12,625.00 8sn.17 12.625.00 8.9]2.17 4,22340 3B6609 0.00 12850.00 8,92.05 12,650.00 8,97205 4445.10 3641.15 0.07 12,875.00 0,97192 12.9500 8,97192 -422548 3,618.16 000 12,70000 8,97180 12,70.00 8,971.80 -4,224.% 3,59118 000 12,4450 8,97168 12,72500 0,971.68 4V233 3,50728 0.00 12,75000 8,97156 12,75000 5971.56 4,218.80 3,54153 007 12,7/500 8971" 12,75.07 897144 4,21390 3.517.00 0.00 12,80000 597133 12,800.00 8.971.33 4,2988 3092.76 000 12,825.00 8,97065 12.825.00 8,97065 -4,20149 3,488.61 0.00 12,85000 5968.83 12,850.00 8,98883 4,19574 30".35 0.00 12,875.00 8.98539 12,075.00 598589 4,19065 3,420.05 O.W 12,900.00 8.962 05 12.90000 8,96205 -4,18637 3,39512 0.00 9/20/2018 3:27:24744 Page 15 of 25 COMPASS 5000.1 Build SIB BP ti1N p Anticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Prudhoe Bay ND Reference: Reference Site: PB DS 07 MD Reference: Site Error: 0.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: 0.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 500ft MD Offset ND Reference: USAI BAKER HUGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-19 - 07-19B - 07-19B WP05 Survey Program: 100-GY0-CT-cM5, 1052SMM Reference Orrset Measumd Vertical Measured Vediul 011se1Nb11bore Centre Centre to Depth Depth Depth Depth eN/3 -V-w centre (usft) lusnl lusnl (asa) rasa) (usft) (ura) 12925.00 8958.15 12,925.00 8,958.15 -4.183.34 3,37122 0.00 12.95000 8,954.26 12.95000 8,954.26 4,191.61 3.348.59 0.00 12,97500 8950.40 12.975.00 8,950.40 -4,181.19 3,32189 0.00 13,0D0 Do 0,946.58 13.00000 8,946.58 4,102.08 3,29721 000 13,025.00 8.94201 13,025.00 8942.81 4,184.27 3,272.59 0.00 13,050.00 8939.10 13,05000 8939.10 4,18777 8248.12 0.00 13,075.00 8935.59 13 U5.00 8,935.59 4,19168 3,223.68 000 13,100.00 8,93253 13,100.00 0,932.53 4,19442 3,19902 000 13.125.00 8,92992 13.125.00 0,929.92 4,195.95 3,17421 ODD 13.15000 8,92]78 13.150.00 8,927.78 -1,198.25 3.14931 000 13.17500 0,926.11 13.17500 8,926.11 -1,195.34 3,124.38 000 13200.00 0,924.92 13.20000 8,924.92 -4,19321 3,099.50 0.00 13,225.00 8,92404 13,22500 8.92404 4,19074 3,07484 0.00 13,250.00 8,923.17 13,25000 8923.17 4,189.54 3,049.69 000 13,27500 8922.31 13,27500 8922.31 4,10965 3,02471 000 13.30000 8,921.45 13,300.00 8,921.45 4,19107 2,999]7 000 13.32500 8920.60 13,32500 0,920.60 4 1917 297693 0.00 13,35000 sOMA1 13,350.00 8,920.41 -4.19889 2,950.13 000 13,375.00 8.921A6 13,375.00 8,921.46 -4,199.53 2,925.29 DOD 13,40000 8,923.73 13.400.00 092373 -4.201 T2 2.900.50 0.00 13,425.00 8,927.22 13,42500 8.92722 4,203.45 2,875.00 000 13,450.00 8.931.92 13,450.00 8.93192 -4,20431 2,851.29 000 13,475.00 8,937.82 13,475.00 8,93782 4,205.51 2,827.01 000 13,50000 8,944.90 13,500.00 8944.90 4,205.03 2,8M 04 000 13,52500 8,953.14 13.52500 0,953.14 4,20569 2]79.44 000 13,550.00 8,95253 13,55000 0,902.53 -4,20507 2,756.28 000 13,575.00 8,973.02 13,57500 8,973.02 -4,20398 2,73362 000 13,590.33 8980.00 13,59033 8,98000 -4.203.08 2,720.00 000 9120/2016 3:27.24AM Page 16 of25 COMPASS 5000.1 Build 81B 44 BP FORM 1 = p Anticollision Report BAnR 04 HUGM Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0o0usft Reference Well: 07-19 Well Error: O.00usft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Plus 500ft MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 -07 -20 -07 -20A -07-20A Um YWag— I0 CB-GY O -MS, 10176MW0 Rehrence on.et M.u..d VeM..l Meuure8 Veeiwl owed Wellh.-CeMre CBprpl W Depth ne0h ne91h myth 4NI-5 aEl-W C.. (ien) (ush) 1pe Ig.nl 1-fo IuerO Ova) 14,00580 9.03709 11.123.00 B.MW 4,47252 2,248.00 285.30 14,016.38 9,03700 11,100.00 8,998.16 4,45304 2,23391 272.89 14,028.28 9,036.89 11,075.00 8,996.64 4,43174 2.220.92 256.44 14,040.52 9,03679 11,050.00 8,995.13 4.410.18 2,208.b 240.15 14053.22 %036 67 11025.00 8,99381 -4,30049 2,198.00 22022 14,068.51 903656 11'00.00 0,99201 4,368.80 2,18367 208.90 1406034 9,03644 10,97500 a990.04 4,345.01 2,171.53 19408 9202016 3:27:24AM Page 17 of 25 COMPASS 5000.1 Build 81B •'0 BP IGiG Anticolliby h _r sion Report BAKER N` HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: O.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Plus 500ft MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Offset Design PB DS 07 - 07-20 - 07-20B - 07-20B Survey Program: 1002-CS-GYROMS, 982 MM Rererence OIHet Measur Vertical M...d Vertical Onset WellboreCenue Den"to Depth Depth Depth Depth ray rEl-W Centre lush) lush) (-4114 them lush) lush) them 13,766s0 9,03400 10,775.00 8.910.77 -3,288.24 2,49225 92047 13,78]42 9.034.07 10]50.00 8,932.75 -3,31191 2,49167 Was 13,76090 9.034.27 10,725.00 8,92499 -3,33580 2,489.07 87547 13.77183 9,034.62 10,700.00 8,99.83 3,35993 2,498.56 853.18 13.775.84 9,035.14 10,67500 6.91088 -3,382.80 2.48156 831.37 Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum 920/2016 3:27:24AM Page 18 of 25 COMPASS 5000.1 Build 81B byBP WE Anticollision Report �KER NVIMES Company: North America -ALASKA - BP Project: Prudhoe Bay Reference She: PB DS 07 Site Error: O.00usft Reference Well: 07-19 Well Error: O.00usft Reference Wellbore 07-19B Reference Design: 07-19B WPOS Plus 50011 MD Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Offset Design PB DS 14 - 1403 - 14-03A - 14-03A Survey Program: 1MKIN0,5 CaGYROMS, 1IDB IAM Rehrence pefel Measured Vertical MeasurM Vertical Off"tmIWomceMn CeMnb Depth DerM Depth Depth N18 a Im ceMre (ush) (.am IeM9 IeMO leen) lesnry lum) 14p50.00 9,036]0 12,15000 8,974.08 -5,684.89 1,m,sa 1,601" 14,059.80 9,036.81 12.125.00 8,974.00 S,%9.63 1,702.76 1,593.98 14,065.32 9,038.57 12.10000 8,973.80 -5,654.16 16M 12 1,58659 14,075.00 9,038.48 12,050.00 0,971.27 -5,623.25 1,643.90 1,572.71 14,075.00 9936.48 12,075.00 8.972.68 -5,63850 1.663 fib 1,57027 14,082.12 9.036.42 12,02500 8969.37 5,600.47 1.623.02 1,56)02 14,09033 9,03635 12,00000 6.96696 -5,594.11 1,603.50 1,682.14 Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM RSK- Alaska PROD - ANCP1 ORset Datum 9202016 3:27:24AM Page 19 of 25 COMPASS 5000.1 Build 81B �.� BP by Anticollision Report N Company: North America - ALASKA - BP Local Coordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: 0.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: 0.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 50011 MD Offset TVD Reference: FKAFIN �� Es Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table Q 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 14 - 14-04 - 14-04 - 14-04 Survey Program: n2 cl--MB Reference arse Measuretl Verticel Measuml verficel Meet Wellbore Centre Coeteto Depth Depth Depth Depth 4NIA eE4W Centre lusMl lueMl luaMl IueMl lural (..IM Nen) 12,743.87 8.97159 12,817.00 9,23552 -4,852.75 3,44742 693.05 12,750.00 8,971.56 12,7)5.00 9,204.55 4'sels1 3420.44 694.28 12.750.00 8,97156 12,80000 9,222.90 -4,856.29 3438.50 60020 12,760.89 8,971.51 12,750.00 9,186.12 4,86612 3,404.37 69597 12,76708 8,97148 12,]25.00 9,16769 4,071.94 3,388.31 89045 12,A500 8,9]144 12.67500 9,13087 4882.39 3.356.13 70sM 12,]5 .00 5971" 12.700.00 9,149.25 4,877.15 3,37224 70169 12,]85.18 8.97140 12,650,00 9,11258 -4,887.0 3,33992 71053 12,791.09 8.971.37 12,62500 9,084.38 -4,892.94 3,32362 716.14 12.799.83 8,9]193 12600.00 9,0]6.2] 4, 89826 3.307.23 7MW 13,075.00 8,935.59 12.575.00 9,058.26 4,90358 3.290]2 72549 13089.02 8,933.82 12.55000 9.040.34 4,90885 3,274.11 ]26.22 13,10000 8.932.53 12,500.00 9,004.79 4.919.27 3,240.52 Me 52 13,100.00 8,932.53 12,525.00 9,022.52 4,914.08 3,25737 72761 13,113.31 8,931.08 12,47500 8.987.11 -4,92643 3,22362 732.17 13,12500 8,929.92 12,42500 8.95176 4934.76 3189.80 73930 13,125.00 0,929.92 12,450.00 8,969.44 4,92960 3,208.]1 73543 13,13850 0,92888 1240000 8,934.08 -4,93993 3,17290 74377 13,15000 592].78 12,350.00 8,898.92 4,959.72 3,139.03 75509 13,150.00 8,92718 12.375.00 8,916.45 -494521 3,155.98 749.07 13,15850 8.927.16 1232500 8,88148 4,95647 3,122.07 78198 13,165.57 8,926.69 12,300.00 8,864.14 4,96244 3,105.08 76970 13,175 D0 8,926.11 12,250.00 8,829.48 4,97060 3,071.15 78703 13,17500 8,926.11 12,275 W 8,846.80 4,96051 3,088.12 008.08 1313590 8,925.54 12,22500 8,812.16 -4,980.88 3,054.18 79645 13,35000 8,920.41 12,200.00 8,794.08 4,988.89 3,037.16 804.44 13,36047 8,92070 12,175.00 87A.65 4,99274 3.020.07 81148 13,369.47 8,921.12 12.150.00 8,76049 4,888.80 3,002.93 81597 13,37500 8.92146 12,12500 8,74337 -5.00486 2,98515 82700 13,386.49 8.9Y1.35 12,10000 8,]28.34 -5.01094 2,96849 83550 13,394.58 0,923.13 12,075 D0 8.709.42 -5,01707 2951.13 844.53 13,400.00 8,923.73 12,05000 8.892.52 -5,02325 2.93377 854.09 13409.% 8,92496 12(25.00 8,675.70 -5,02946 2.91835 854.13 13,417.08 8,92598 12.000.00 8,65890 -5,03566 289891 87483 13,425.00 8,927.22 11.950.00 8,625.31 5,04807 2,864.01 897.03 13,425.00 8,92722 11,97500 8,612.10 -5,04186 2,88145 88559 13,437.19 8,929.38 11,925.00 8,608.53 -505426 2,046.54 90882 13,44339 8.930.56 11,900.00 8,59173 -5,060.43 2,829.09 92107 13,45000 8,931.92 11,a50.00 8558.15 -5,07276 2,794.15 94882 13450.00 8,931.92 11.87500 8.57/93 s.cea0 2.8Fl 63 933.73 13,48068 8,934.29 11825D0 8541.33 -5,078.90 2,176.71 96024 13,485.99 8,935.55 1180000 8,52442 -5,085.02 2.759.34 974.07 13475.00 8,93762 11]25.00 0,473.32 -5,10322 2,707.55 1,01].80 13.47500 8,93762 11 ]50.00 8,490.40 -5,09117 2,]24.]7 1,002.84 13475.00 8,93782 11,]]5.00 8,50744 -5.091.10 2,742.03 98829 13,485.18 a,940.58 11,700.00 8,456.19 -5.109.30 2,690.38 1,03305 13,189.49 8,941.78 11,67500 8438.99 -5.115.44 2,673.32 1008.75 13,500.00 8,944.90 11,575.00 8]8928 -5,141.50 2,608.55 1.11800 92012016 32724AM Page 20 of 25 COMPASS 5000.1 Build 818 bp Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: O.Oousft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Reference Design: 07-19B WPOS Plus 500ft MD BP I/.Fla Anticollision Report BAKER HUGHES Local Coordinate Reference: Well 07-19 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K - Alaska PROD - ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 14 - 14-04 - 14-04 - 14-04 Survey Program: 32 -GCT -MS Reference Offee1 Measured Vegcal Measured Ve..I onset Nhllbore Centre Centm to Depth Depth Depth Depth aMS .F -w Centre Nem (nem Nets teem (nem a+m Ip4m 13,5002 8,944.90 11.600.00 8386]8 -5.13477 2623.06 1,098.55 13.500.00 8,944.90 11,62500 8.404.27 -5.120.18 2,639.88 1,081.52 13,500.00 0.94490 11,850.00 842168 -5,121.73 2,85841 1,064.95 13,500.20 0,947.48 11155000 8351]1 -5,140.35 2,590.12 1.123.n 13,51147 8,948.54 11,525.2 0,334.10 -5,155.27 2,573.77 1,15182 13,514.60 8,94957 11,500.00 0,31642 5,18227 2.557,55 1,17021 13,5252 8,953.14 11.32500 8,190.98 -5,21158 2,446.84 1,306,65 13.5252 8953.14 11,350.2 8,20948 5,200.04 2,46238 1285.43 1152500 8,953.14 11,375.00 8,22)09 -5,19856 2,478.00 1,286.42 13,525.00 8,953.14 11400.00 8,245.04 -5,191.14 2493]4 1,24665 13,525.00 8,953.14 11,425.2 8262.93 -5,10.79 2,509.50 1,227.15 13.525.2 8,953.14 1145000 8,280]8 -5,17651 2.52550 1,207.92 13,5252 8,953.14 11,475.00 8,29863 -5,169.34 2,541.47 1,188.97 13,535.17 0,956.82 11,300.00 817286 -5221.12 2,431.37 1,328.94 13,53728 8,957.61 11$75.00 8,15469 -5.22874 2,415.98 1,37.50 13,9D3 00 9.038.09 11,225.00 811820 -5.244.09 2,38542 1,384.70 13,92.2 9.030.09 11,2502 8,138.48 -5,23640 2,490.67 1,366.54 13.910.07 9,037,99 11,20000 8.29.92 -5,251.82 2.370.23 1,402.99 13,91472 9,03795 11,17560 8,21.59 -5,2592 2,355.11 1,421.53 13,925.00 9,037.85 11,075.00 8,007 55 -5,291.12 2.295.75 1,497.92 13,925.00 9,037,85 11,100.00 8,026.14 -5.283.14 2,310.44 147847 13,92500 9.037.85 11,125.00 8044.69 5.27525 2,325.22 145927 13,9252 9.037.05 11.12.2 0,0133.18 -5,26741 2,310.11 1440.33 13.06,69 9,037,74 11,05000 7,988.91 -5,299.17 2,28116 1.517.46 13.94083 9,037.70 11,02500 7,970.23 -5,307.29 2,28887 1.537.25 13,950.00 9,03761 10.950.00 7,913.91 -5,332.12 222381 1,597]7 13,950.00 %03781 10,975.00 7,932.72 5,323.78 2,238.2 1,57741 13.92.2 9,037.81 11,02.00 7,951.50 -5,31549 2.252.29 1,55727 9/20/2016 3:2724AM Page 21 of 25 COMPASS 5000.1 Build 81B BP bp Anticollision Report Company: North America -ALASKA- BP Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: 0.o0usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: 0,00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-19B WP05 Plus 500ft MD Offset TVD Reference: Offset Design PB DS 14 - 14-04 - 14-04A - 14-04A Sury yProgram: 32 -GCT -MS, 12000MWG Reference Gffi t Measumd Vertical Measured VeMpl Orf eel Wellbo Cmbv LWmto 0eptb Depth N'te mm sNlS .EI -W Centra lucnl luaftl luet4 laafti Inaftl lural lusftl 11,92500 8.965.11 13,74800 8,916.18 4,904.60 4540.36 76156 11,931.19 Q%599 13,725.00 698469 4,978.93 4.521.2(1 754.14 11930.42 8,98897 13,700.00 0,972.19 -4.97277 4,500.51 74329 11950.00 8,988.42 13,65000 0945.22 4,95968 4,460.50 82.79 11,950.00 0,968.42 13,675.00 0,950.95 4,966.28 4,4%32 732.81 11,960.15 8969.58 13,62500 0,93147 -4,953.22 4,44005 713.49 11.%7.89 8,970.30 13,80070 8.9177) 4,947.04 4,42067 70502 11975.00 8,971.07 13,57500 8,904.14 4,941.15 4400.56 69743 11,98443 8,971.89 13,550.00 8,890.71 -4,05.89 4.300.14 89099 11,993.35 8,97258 13,525.00 0.97].49 -4,93129 4,35942 685.78 12,%0.00 8,973.04 13,500.00 8.861.35 419700 4,338.59 68148 12.012.33 8,973.77 13,475.00 8,851.07 -4,92318 4,317.28 678.09 12,02500 8,97434 13,450.00 0,840.43 4,91924 4,295.40 67497 12,033.39 8,974,62 1342500 8,829.97 4.91537 4273.03 67220 12,04.65 8,974.87 13.40000 s=43 491188 4.250.19 67029 12,05832 8,97499 13.375.00 8,81102 4,906.76 422(1.93 86899 12,086.90 0,97500 13,350.00 8,897.5 4,9%03 4,20342 86045 12,075.00 6,975.00 13,32500 87%71 4,903.70 4,179.% 668.98 12.067.07 8,97699 13,30000 8,78761 4,902.54 4,15.25 671.05 12.10000 897497 13,275.00 8,779.56 4,90304 4,13259 675.35 12,107.08 8,974.96 13,250.00 0)71.53 4,90469 4100.97 68125 12,11889 8.974.94 1322500 8,763.39 4,9%.% 4,0&5.44 88830 12,12500 0.974.92 13,200.00 8,755.09 -4,910.14 4.05208 898.74 12,13509 8,97409 13,175.00 0,740.76 -4,914.18 4,038.% 7042 12,150.00 8,974.85 13.12500 0,73125 4,92165 3,991.92 726.3(1 12,150.00 0,974.85 13,15000 8.73864 4,917,94 4,01551 716.32 12.163.82 6,974.80 13,100.00 8,724.77 4,825.41 3%B07 736.58 12.17500 097476 13,07500 8719.32 4,929.10 3,94397 746.97 12,18226 0,974,73 13050.00 8,715.16 4,%2.94 3,919.61 75738 12,191.30 8.974.69 1302500 8,712.26 -4.937.12 38%.13 78816 12,50.00 8,97464 12,%9.99 8,710.55 -4,94198 3,87067 779.56 12501.86 8,97240 12,975.00 0,708.91 4,94590 3,845.18 787,34 12,59104 0,972.5 12,95000 8,71001 AS5102 3,821.52 787,07 12.600.00 0972.30 12,92500 8,710.30 -4,954.32 3,798.74 78640 12.611.21 69824 12,0000 8,710.93 4,95690 3,5100 78548 12,825.00 8,972.17 12,85000 8,71150 4,961.04 3,722.% 784.34 12625.00 6972.17 12,87500 8,711.40 4,95.99 374897 78462 12,64080 8.9M.10 12025.0 8,71240 -4,%3.58 3,697.21 784.86 12,00.00 0,972.05 12,800.00 8,714.10 497679 3,672.47 705.90 12,65998 8,972.00 12,n&W 0,71016 4,97086 3,647.89 788.31 12,67500 8,971.92 1272500 8,710.94 -4,97806 3,5051 794.10 1287500 8,97192 12,750.00 8,71787 497479 3,623.27 78123 1268878 8,971.85 12,700.00 8718.92 4,9110.81 3,57366 79740 12700.00 8,971.80 12,675.00 8.717.64 -4,953 14 3,548.81 801.15 12,707.81 8.971.76 12,65000 8,715.79 - -4,985.46 3,523.98 80553 12,717.22 8.97172 12,825.00 8,714.5 4,987.99 3499.14 81037 12725.00 8,97168 12,800.00 8713.68 4.%049 3,47428 815.54 12,735.80 697163 12,575.00 8,71203 -4,992.46 3.44938 02064 WAS HKER UGHES Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table Q 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum 92012016 3:27.24AM Page 22 of 25 COMPASS 5000.1 Build 818 Company: North America - ALASKA - BP Project: Prudhoe, Bay Reference Site: PB DS 07 Site Error: O.00usft Reference Well: 07-19 Well Error: 0.00usft Reference Wellbore 07-19B Reference Design: 07-19B WPO5 Plus 500ft MD Offset Design PB DS 14 - 14-04 - 14-04A - 14-04A Survey P.,..: K2 CT -M8, 12000.MWD 8334.10 -5.155.27 Reference &Reel 11,500.00 8318.42 -5,162.27 Measured Vereal Measured Vedical meet Wellbore Centre Depth Depth Depth Depth aN/S aEim (ugh) pism (ueftl lusft) (uetll them 12.75000 8,97156 12,52500 8.712.40 4199538 3,399.47 12,750.00 8,97156 12550.00 8,71219 -0,993.84 3,42443 12,76344 8,971.50 12.500.00 8,712.94 4,997,07 3,37654 12,775.00 8,971,4 12.475.00 0,713.71 -4,998.33 3,34958 13,088.78 8,93385 12,45000 8714.85 -4,99887 3.324.61 13,10000 8932.53 12,400.00 8.71686 4,997,32 3,27069 13,10000 8,932.53 12,42500 8.71567 4,998,5 3,299.63 13.115.55 8,930.85 12.37500 0,71842 4,9&5.74 3,24979 13,12500 0,929.92 12,350.00 0,721.45 4,993.92 3,22494 13133,9 8,929.14 12,325.00 0,722.95 499204 3,200.13 13,14250 8,92837 12,300.00 8,T2588 4,990.25 3,175.37 13,150.00 892778 1227500 8728.04 4,98897 3150.58 13,16072 8.927.01 12,25000 0730.90 -4,98875 3,125.67 13,17500 8,926.11 12,200 00 8730.08 4199151 3,075.80 13.17500 8,926.11 12,225.00 8,73128 4,989.86 3,10071 13,18820 8,925.43 12.175.00 8,72]38 4,993.42 3,05103 13,355.32 8,920.58 12,150.00 8,72327 -4,99746 3,0071 13,368.43 8.92108 12,125.00 0171749 -5,002.90 3.003.01 13,375.00 0,921,8 12,100.00 8,709.84 -5,00893 2,980.00 13,39070 8.922.74 12,075.00 8,700.10 -5,01549 2,957.94 13,400.00 0.92373 12,05000 8,688.24 5,022.39 2,937.05 13409.32 8,924.89 1202500 0,674.51 -5,029P2 291732 13,417.11 8,925.90 12000.00 8658.96 -5,03574 2,898.88 13.425.00 0,927.22 11,975.00 %6QA5 -5041.91 2,88143 13.43075 8,928.19 11.950.00 8,625.35 -5040.09 2,863.90 13,437.19 UN 36 11,92500 8,808.54 -5,05128 2.806.54 13,443.39 8830.56 11,90000 0,591.73 -5,00043 2.829.09 13,450.00 8,931.92 11,050.00 8.558.15 -5,072.78 2794.15 13,45000 8,931.92 11875.00 8.574.93 -5008.80 2,81163 13,48088 8,934.29 11,025.00 8.541.33 -507890 2,776.71 13,465.99 8,935.55 11.800.00 8,52642 -5.08502 2759.34 13,475.00 8937.02 11,725.00 0,473.32 -5,103.22 2,707.55 13.475.00 8,93782 11,750.00 8,49040 -5,097.17 2,72477 13,475.00 8.93782 11,77500 3,50744 -5,091.10 2,742.03 13,485.18 8,91056 11,70000 8.455.19 5,10930 2.690.38 13,489.49 0.941]8 11,6500 8430.99 5,115.44 2.63.32 13,500.00 8,844.90 11,575.00 8.369.211 -5,14150 2,806.55 13,600.00 0,944.90 11800.00 8,38678 -5131.77 2,62306 13,50000 8,944.90 11625.00 8,404.27 5,12&18 2,639.66 13,500.00 8,94490 11.650.00 8,42180 -5,121.73 2658,1 13,508.20 8,90.48 11.550.00 0,351.71 -5148.35 2590.12 13,511,7 8948.54 11,525.00 8334.10 -5.155.27 13,51660 8.949.57 11,500.00 8318.42 -5,162.27 13.52500 8,953.14 11,32500 8,190.90 -5,21358 13,525.00 8,953.14 11,35000 0,209.06 -5,208.04 13,525.00 8,953.14 11,37500 B.M7,09 -5,19858 13,525.00 8,953.14 11,400.00 8.245.04 -5,19114 13,525.00 8953.14 11,42500 8,262,93 5.1W79 2,57377 2,56.55 2.450 84 2,46238 2,470.00 BP EARN Anticollision Report BAKER HUGHES Local Coordinate Reference: Well 07-19 TVD Reference: Mean Sea Level MD Reference: Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) North Reference: True Survey Calculation Method: Minimum CuNature Output errors are at 1.00 sigma Database: EDM R5K - Alaska PROD - ANCP1 Offset TVD Reference: Offset Datum Cerdra to Centre (uant 03092 825.63 836.66 842.42 84263 03480 83882 83059 826.57 02285 819.59 81790 81673 82139 818.40 825.43 828.00 03244 83839 01579 85457 95,127 87468 885.62 897.00 908 02 92107 94682 93373 98024 974.07 1,017.80 1,002 84 98829 1,033.05 1.50075 1,11800 1,098.55 1,081.52 1,084.95 1.13173 1,151.82 1,17021 1.30885 1,28843 208 42 2,4074 1246.85 2,509.58 1,227.15 92012016 3:27:24AM Page 23 of 25 COMPASS 5000.1 Build 81B e4l"". b BP � oo, p " Anticollision Report Company: North America -ALASKA -BP Local Co-ordinate Reference: Project: Prudhoe Bay TVD Reference: Reference Site: PB DS 07 MD Reference: Site Error: 0.00usft North Reference: Reference Well: 07-19 Survey Calculation Method: Well Error: 0.00usft Output errors are at Reference Wellbore 07-19B Database: Reference Design: 07-190 WP05 Plus 500ft MO Offset ND Reference: FARM BAKERHUGM Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 14- 14 -04 -14 -04A -14-04A Survey Program: 32 -GCT -M8, 12000 -MWD Reference W., Meaturetl VeNcal Measuretl Ver9w1 Dttxt Wellbore Cemre cepue to Depth Depth Depth Depth eNIS se/ -W Centre (osft) (uaft) (ean) (ueft) (--ft) lusf5 (.-ft) 13,525.00 8953.14 11,450.00 8,200.78 -5,17651 2,525.50 1,207.92 13,52500 8,953.14 11,47500 8,298.63 5,18934 2,541.47 1188.97 1353517 0.956.82 11,300.00 8.172.86 5,221.12 2,431.37 1,325.94 1353728 8.951 fit 11975.00 a154.69 -5,22874 2,415.98 1,34750 13,900.00 9,038.09 11$25.00 9,11820 -5.244.09 2,38542 1.361.70 13.900.00 9,038.09 11.25000 8,139.49 -5236.40 2,400.67 1,366.51 13.910.07 9,03199 11.200.00 8,099.92 5.25182 2,37023 1,402.99 13,91472 9.03195 11,175.00 8,081.59 -5,259.90 2,355.11 1,42153 13,925.00 9,037.85 11,07500 8.007.55 -5,29112 2,295.75 109792 13925.00 9,037.05 11100.00 8,026.14 -5,283.14 2,310." 1,47847 13,925.00 9,037.05 1112500 8,044.69 5.27525 2,32512 1,459.27 13,92500 9,037.85 11150.00 0,063.18 -5.26741 2,340.11 1.440.33 13,936.69 9,03774 11,050.00 7,988.91 -5,299.17 2,281,16 1,51746 13.940.03 9,03770 11,025.00 ],970.23 -5,30729 2,296.67 1,53725 13,95000 9.037.61 10,95000 7,91391 5,332.12 2,223.91 159777 13.00 Do 9,03761 10,97500 7,932.72 5,323.75 2,238.00 1,50.41 13,95000 9,037.61 11,00000 7,951.50 -5,31549 2,252.29 155727 912012016 3:2724AM Page 24 of 25 COMPASS 5000.1 Build 81B Obp BP RAN Anticollision Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00usft Reference Well: 07-19 Well Error: 0.0ousft Reference Wellbore 07-19B Reference Design: 07-19B WP05 Plus 500ft MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-19 Mean Sea Level Kelly Bushing / Rotary Table @ 58.00usft (DOYON 16) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Reference Depths are relative to Kelly Bushing / Rotary Table @ Coordinates are relative to: 07-19 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927 (Exact solution), Alaska Zone 04 Central Meridian is 150° 0' 0.000 W " Grid Convergence at Surface is: 1.35° 920/2016 3:27:24AM Page 25 of 25 COMPASS 5000 1 Build 81B NORDIC CTD UNIT # 2 CHOKE REEL/ CIRCULATION MANIFOLD DIAGRAM D,IBe, GauOe�e SM „ _.. ' M,6 M..•a=.,he ^( �5.-Calista NANIFOLD MM9 MM t6 � L MM 15 � ,Vyy,x Le irans0•ce, � MM6 I p 6enaor MM] I Ba ke,Cx•he HM 1] MMI MMI) HILL 6IDE MAXVgL Vg LVE I CHOKE WOE pIL XLR\ MAHWLVAIVE rrVr B.bv Com MM Ix M.H, Rev Cl, Ln• \ CXD.E.Cx MM I ITuWig v ea Choh. IMe n n r Be CX•a•— l L I MP3 MPI KIII Line I RDP to xv 11 "Pin rNwuners C06 I ISOP tT 1 CIRWIAnTING NG SYSTEM I XP 18 I XPB HP6I I io lone, Re•1 � I XP] XP5 XPa xn v.rv. ii P ri I Pi xPi IT / CHOKE MANIFOLD // I elms I NO m 9 u CM 30 / I CM3 I / / Ng4uq. PBt C M11 M1/ MS I CpMi IquN I I.B Ia ,0 1 PL4 i OMS I CM] M15 CM2 CMx1 CM4 CM1] I CMA CNxi CiE, I I nv rNah I ] CMIB CViiINC6 fi0X 1 CM1B I i16 E0. TRNx TRANSMITTAL LETTER CHECKLIST WELL NAME: //'7 072- 9 PTD: ZZ2 " /ZflO Development _Service Exploratory _ Stratigmphic Test —Non -Conventional FIELD: POOL: ! ` l r Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. API No. 50- (If last two digits _- Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs 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 sam les 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 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 _ PTD#:2161260 Company BP_EXPIORATION (ALASKA) INC. Initial Class/Type Well Name: PRUDHOE BAY UNIT 07-19B Program DEV Well bore seg ❑ DEV/PEND GeoArea 890 Unit 1]60 On/Off Shore On _ Annular Disposal ❑ Administration '17 Nonconven, gas conforms to AS31.05.0300. 1.A),0.2.A-D) NA 1 Permit. fee attached NA 2 Lease number appropriate Yes _ Surface Location lies within ADL0028309, Top Productive Interval lies. in ADL0028308; 3 Unique well. name and number _ _ Yes TD lies in ADL0028312. 4 Well located in a defined pool Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341F 5 Well located proper distance from drilling unit boundary Yes CO 341 F, 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. Planned well conforms to CO 7 Sufficient acreage available in drilling unit. Yes 341 F, Rule 2. 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 10/5/2016 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 07-19 Engineering 19 Surface casing protects all. known USDWs _ _ NA Surface casing set in PBU 07-19 20 CMT vol adequate to circulate on conductor & surf csg NA Surface casing set and fully cemented 21 CMT vol adequate to tie-in long string to surf csg. NA 22 CMT will cover all known_ productive horizons _ Yes Productive interval will be completed with cemented production. liner and perforated. 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 198-029, Sundry 316-505... 26 Adequate wellbore separation proposed Yes Anti -collision analysis complete; no major risk failures 27 If diverter required, does it meet regulations. No _ Appr Date 28 Drilling fluid program schematic & equip list adequate Yes Max formation pressure is 3315 psig(7.1 ppg EMW ); will drill w/ 8.4 ppg EMW VTL 10/12/2016 29 BOPEs,_do they meet regulation Yes 30 BODE press rating appropriate; test to (put psig in comments) Yes MPSP is 2418 psig; will test BOPS to 3500 psig 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 DS 07 wells are H2S-bearing. H2S measures are required. Geology 36 Data presented on potential overpressure zones Yes Planned drilling mud program (8.4 — 9.5 ppg) appears adequate to control operator's forecast Appr Date 37 Seismic analysis of shallow gas zones NA pore pressure gradient (about 7.1 ppg). Should higher pore pressures be encountered, SFD 10/5/2016 38 Seabed condition survey (if off -shore) NA BP has immediate access to nearby fluid. mixing facilities. 39 Contact nametphone for weekly progress reports [exploratory only] NA GeologicDate: Engineering Date Public Date Commissioner: commission Rr: It �Cor�Ip one- r /,TT S/ 8 (3, �.G r q L
