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214-194
1111 STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMI REPORT OF SUNDRY WELL OPERATI 1. Operations Performed Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate ❑ Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool ❑ Repair Well Q Re-enter Susp Well ❑ Other:Alteration Mech Completi Q 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-194 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22101-60-00 7. Property Designation(Lease Number): ADL 0028280 8. Well Name and Number: Px3v F-39L1 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: Total Depth: measured 15378 feet Plugs measured feet JAN 2 2 2utb true vertical 8839 feet Junk measured feet Effective Depth: measured 15378 feet Packer measured 13322 feet true vertical 8839 feet Packer true vertical 8636 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"Conductor 29-109 29-109 0 0 Surface 2733 13-3/8"68#L-80 28-2761 28-2695 5020 2260 Intermediate 13609 9-5/8"47#NT8OS 29-13638 29-8829 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 13935-13996 feet 13935-13996 feet True vertical depth: 8863-8855 feet 8863-8855 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 25-13408 25-8687 Packers and SSSV(type,measured and 4-1/2"Baker SB3 Packer 13322 8636 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): In Inner Annulus:-13081'-13324'. Treatment descriptions including volumes used and final pressure: 3 r N MAR 3 V l,,11 4 �y 2 Q 16 42 Bbls 60/40 Methanol/Water,54 Bbls Diesel,14.5 Bbls Class G Unislurry Cement,103 Bbls 1%Slick KCL,295 psi. � 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 591 328 2798 837 191 Subsequent to operation: 188 324 2856 1252 176 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 Develjment Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR 0 WINJ 0 WAG 0 GINJ ❑ 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 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature .23 C-..-IA Phone +1 907 564 4424 Date 1/21/16 Form 10-404 Revised 5/2015 v T] //2 Z J/k '- !1111■ ,'- JAN 2 2 2016474 Submit Original Only • • Q. OO CD CD tv Co N o — � vo � O N 10 N- C.) N O O O O M i N C•1 OM 3 O co N CO Cf)cp co COLOCO CO CO (A LO (A I� M Cf) I� O O N Cfl CO CO CO CO CO CO CO (0 N CX) C O CO C+0 CO H (O CO O CO O) CO I's Co CC) N N N (O CO CO N CO CO 00 CD CO v CO CO O CO CO CO (A O O (fl Co (A ,ct N coM M M S � r r co C CU 2 r N N N M M M N M .• LL CD L O 1 0 0 O CO co CO CO U J co Z U •N O - (O CO U Eo (Ni () owNv _ N L0n co) N 4 .W M O) M O O M M co CO co N. CO O Co CO J N M M N W CC F- cn0 — c W 0 .t1 U W U 0 Z Z W W W W �p O D H Z_ Z Z D U u) Z J J J F- • io C N -a 0 •a c m coCC co a) � c C � � ( -- N W �• U) = Q. 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Whim MD= 13698' u __ ___ Datum TVD 8800'SS __ 13-3/8"CSG,684,L-80 BUTT,ID=12.415" —I 2763 FA k GAS LFT MANDRELS ST M) TVD DEV TYPE VLV LATCH SIZE DATE 5 3241 3085 41 MMG DMY FK ' 0 09/22/15 4 7470 5552 56 PANG • FE ' 28 05/31/92 Minimum ID =2.360" @ 13934' 3 10475 7155 59 WAG [WV RK r 0 11/10/07 3-1/4" X 2-7/8" XO 2 12711 8284 56 WAG CM( FE r 0 12./04/15 1 13286 8615 54 MAG " • RIC - 09/22115 L 'STA 94= E FiAS :". LATCH TOC(11/25/15) —I -13081' I r •STA#1 -,COV:•.: BYCEM: 1 13313' —4-1/2"PARKER SWS NP,13=3.813" 4-1/2"TBG RANCH(09/25/15) 13316'-13318' i:K:.'•'I ::;e:x, 13324' —9-5/8"X 4-1/2"BKR SB-3 PIR.ID=3.99" TOP OF 7'LIVER — 13366' J I I 13377' —4 1/2"PARKER SVVS NI',ID=3.813" I u 1339T —4-1/2"PARKER SN Isr, MLLED TO 3.80'(01/13/15) 4-1/2"TBG, 12.6#,NT-13CR-80, —I 13410' I \ 13410' —4-1/2'VVLEG,ID=3.958" 0152 bpf,LI=3.958" 13421' --I EIMD rr LOGGED 01/18/91 9-5/8"CSG,47#, NT-80S NSCC,ID=8.681" H 13640' k FALLOUT WhIDOW(F-39 L1) 13667'- 13676' 7"X 4-1/2"GEN 11 DELTA VVHIPSTOCK(01/13/15) —I 13667' — ...„.....„.... 13721' H3.70"SHORTY CEPLOY SLV,ID=2.790" w/2 RA FF TAGS @ 13676'(01/13/15) it 13934' —I 3-1/4-X 2-7/8"X0, ID 2.360" FERFORADON SUMMARY rlh, / REF LOG:AWS BI-ICS ON 12/04/90 ---, 13998' —BOTTOM OF ... & ON XX/XX/XX -... 2-7/8"SHOE --.. ANGLE AT TOP FERE:NA — -.. --.. -.. --. Note:Refer to Production DB for historical pert data --. 3-1/4"INR MIME SIZE SPF ITER'/AL Opn/Sqz SHOT SOZ - f-39 L 6.6#,L-80 ---. 3-3/8" 6 13660-13700 0 05/09/92 TC11,.0079 bpf, = " 3-3/8- 4 13851-13890 0 03/26/91 • 132.85 2-7/8"SLID Lt-R,6.4#. H 13996' F-39 L1Ar• L-80 511,1)--2.441" 2-7/8" SLID 13935-13996 SLOT 02/16/151 t 4#% S TD — 15378' 7"LNR 26#,NT-13CR-80 NSCC,.0383 bpf,ID=6.276" — 14275' DATE REV BY COMA:NTS DATE REV BY COMP.ENTS PRUDHOE BAY UNT 12/11/90 N-22E IMTIAL COMPLETION 06/02/15 RCT/PJC GLV GO STATION#5 WELL: F-39 L1 02/20/15 NORDIC 2 CTL MUUT-LAT(F-39 L1) 10/02/15NXW/JIIK GLV C/O(09/22/15) RTMIT No: 1901410/2141940 02/11/15 PJC PTD/AFIADDED 10/02/15 C1S/JMD SET OBPfTBG RJNCH(09/25/15) AR No: 50-029-22101-00(60) 02/23/15 JM) DR_G HO CORRECTIONS 12/03/15 IVISS/JAAD CMT SQZJMLLED CBP(11/25/15) SEC 2,T11N,R13E, 1953'RV_&2416'FW_ 02/26/15 NS/JEAD FNAL 013E APPROVAL 12/08/15MGS/JM3 GLV GO(12/04/15) 03/18/15 J1/PJC UTEWS ICON _ BP Exploration(Alaska) • Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. <Q114. - +-CJ Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed RESCAN: OVERSIZED: NOTES: Orao r Items: ❑ Maps: yscale Items: s: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: Maria Date: / /s/ -1' Project Proofing BY: ACMDate: (c, 11 15 /s/ vvi P ca (Q + l = TOTAL PAGES 73 Scanning Preparation x 30 = 0 BY: Maria Date: LS. 6 (Count does not include cover sheet) 1 I /s/ Production Scanning Stage 1 Page Count from Scanned File: 7 T (Count does include cover heet) Page Count Matches Number in Scanning Preparation: YES NO BY: CD Date: c2/i 1 ) /5 /sl w Stage 1 If NO in stage 1, page(s)discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc Q co 1 W 1 W V N tG W LL LL >• • • y ao 0 `\\ W JI W J1 v a - X F o N Z j C W1 JI Z_ JI Z_ O O O O U_I 7 N V ~ a Z_ LLI Z_ LLI >,. O! y M Q = } to 0_ a)) t LLI 0 LT o N N > > • N1 O b T 0 LL O LL C M I— 2 H 3 3 3 3 N O m a) 60 1 0 I I I 1 0) cn U) Cl) Y E. 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W W W -J Z 0 d 0 0 0 Ce 0 C.1 RECEIVED 2,55%2 IL- -- 19 y - 19 4 255%2 APR 0 8 2015 Letter of Transmittal F/RM AOGGC BAKER Date: April 8, 2015 HUGHES To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey Paula.Lacey@bakerhughes.com Please find enclosed the TVDSS/MWD data for the following well(s): 1 F-39L1 1 Enclosed for each well(s): 2 hardcopy prints of TVDSS/MWD Final Logs 1 compact disk containing TVDSS/MWD Final Field Data Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. 1 RECEIVED BY: r' , State of Alaska AOGCC DATE: '\ RECEIVED STATE OF ALASKA MAR 19 2015 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG\OGGC la. Well Status: . ®Oil 0 Gas 0 SPLUG ❑Other 0 Abandoned 0 Suspended 1 b. Well Class 20AAC 25 105 20AAC 25.110 0 Exploratory 0 Stratigraphic ❑GINJ 0 WINJ 0 WAG El WDSPL El Other No.of Completions One ® Development 0 Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. • 2/20/2015 214-194 • 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 •2/14/2015 50-029-22101-60-00 " 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: • 2/16/2015 PBU F-39L1 • 1953' FNL, 2416' FWL, Sec. 02, T11 N, R13E, UM - 8. KB(ft above MSL): 64.91' 15. Field/Pool(s) Top of Productive Horizon: 3596' FSL,4994' FEL, Sec. 34,T12N, R13E, UM GL(ft above MSL): 36.11' . Prudhoe Bay/Prudhoe Bay- Total Depth: 9. Plug Back Depth(MD+TVD) 4136' FSL, 1168' FEL, Sec. 33,T12N, R13E, UM 15378' • 8839' • 4b. Location of Well(State Base Plane Coordinates, NAD 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 651950 ' y- 5974847 • Zone- ASP4 •15378' • 8839' . ADL 028280&028278 - TPI: x- 644431 y- 5980247 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 642967 y- 5980760 Zone- ASP4 None 18. Directional Surve Y: ®Yes ❑No 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1910' 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES • 13667' ' 8847' ' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 29' 109' 29' 109' 13-3/8" 68# L-80 29' 2763' 29' 2697' 17-1/2" 3813 cu ft Class'G' 9-5/8" 47# NT-80S 28' 13638' 28' 8829' 12-1/4" 3104 cu ft Class'G' 7" 26# NT13Cr80 13366' 13667' 8662' 8847' 8-1/2" 295 cu ft Class'G' 3-1/4"x 2-7/8" 6.6#/6.4# L-80 13721' 13998' 8876' 8855' 4-1/4" Uncemented Solid/Slotted Liner 24. Open to production or injection? ®Yes El No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD (MD+TVD of Top&Bottom; Perforation Size and Number): ) 2-7/8"Slotted Liner Open Hole 4-1/2", 12.6#, NT13Cr80 13410' 13324'/8637' 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. 13935'-13996' 8863'-8855' 13998'- 15378' 8855'-8839' WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑ Yes ® No • :k4kilEnOti i DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/134 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes IE No , Sidewall Core(s)Acquired? 0 Yes ® No • If Yes to either question, list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012 Vi-F 99)1T1pUED ON REVERSE RBDMST' APR 1 0 2015 S m_ it Ori nal Only G 29 GEOLOGIC MARKERS(List all formations and ',ers encounter 30. FORMATION TESTS NAME TVD Well Tested? .'es ®No r Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 13645' 8833' None Kicked off from Parent Well 13667' 8847' Shublik 13730' 8880' Sag River(Invert) 13868' 8884' Formation at Total Depth: Sag River(From Base) 13868' • 8884' 31.List of Attachment Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Nathan Sperry,564-4258 Email: Nathan.Sperry@bp.com Printed Name: Title: Drilling Technologist Joe Lastufka Signature: Phone 564-4091 Date:3/I 6/15 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 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated Each segregated pool is a completion. Item 4b. TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation. Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box Submit detailed description and analytical laboratory information required by 20 AAC 25 071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071 Form 10-407 Revised 10/2012 Submit Original Only TREE= 4-1/16" Clw F�3 9 L 1 WILLHEAD= Mc EVOY SAI NOTES: WELL ANGLE>—70°@ 13730' ACTUATOR= OTS ""C OME TBG& LNR"`MAX DLS:37°@ OKB. ELEV= 64.91' J - I 13730' BF.ELEV= 37.11 KOP= 1867' _ R,-CONDUCTOR '1 Max Angle= 96°@ 13970' # 2094' —4-1/2"OTIS HXO SSSV NP,ID=3.813' ik GAS LFT MANDRELS Datum MD= 13698' D= - O Datum TVD= 8800'SS l 13-3/8"CSG,68#,L-80 BUTT,ID=12.415' J-{ 2763' ST MD TVD DEV TYPE VLV LATCH SIZE DATE 5 3241 3085 41 MAG DMY RK i" 0 01/04/15 4 7470 5552 56 MAG 'DOME RI( 16 03/30/03 3 10475 7155 59 MAG DMY RK ' 0 11/10/07 2 12711 8284 56 MAG DM' RK ' 0 06/10/02 Minimum ID =2.360" @ 13934' L 1 13286 8615 54 MAG DM' RK ' 0 01/04/15 3-1/4" X 2-7/8" XO 'STA#4=DOME HAS BROKEN LATCH I I 13313' —{4-1/2"PARKER SWS NP,D=3.813" Z 13324' —j9-5/8"X 4-1/2"BKR SB-3 PKR,D=3.99" TOP OF 7"LNE R H 13366' — ' I 1337T —I4 1/2"PARKER SWS NP,D=3.813" 1 ' 13397' H4-1/2"PARKER SWN NP, MILLED TO 3.80"(01/13/15) 4-1/2'TBG,12.6#,NT-13CR-80, H 13410' / \ 13410' H4-1/2'WLEG,D=3.958" .0152 bpf,D=3.958" 13421' —law TT LOGGED 01/18/91 9-5/8"CSG,47#,NT-80S NSCC,D=8.681" H 13640' lk ML LOUT WINDOW(F-39 L1) 13667'- 13676' 7"X 4-1/2"GEN 11 DELTA WF1PSTOCK(01/13/15) --{ 13667' w/2 RA PP TAGS @ 13676'(01/13/15) 13721' —{370"SHORTY DEPLOY SLV,D=2.790" 1','_ 13934' 13-1/4"X 2-7/8"XO,D=2.360" PERFORATION SUIV?VAARY / — REF LOG.AVkS BRCS ON 12/04/90 BOTTOM OF & ON XX/XX/XX \ 2-7/8"SHOE ANGLE AT TOP PERF:WA \ \ \ I Note:Refer to Production OB for historical pert data 3-1/4"LNR, — 13934' SIZE SFF INTERVAL Opn/Sqz SHOT SOZ 6.6#,L-80 -.._F39 L F-39 — 3-3/8" 6 13660-13700 0 05/09/92 TC11, .0079 bpf, 3-3/8" 4 13851 - 13890 0 03/26/91 F33 D=2.85" / 2-7/8"SLTD LNR,6.4#, H 13996' F-39 L7 +.*,v.t::. L-80511,D=2.441' 2-7/B' SLTD 13935 13996 SLOT 02/16/15 4r.4...4.4. .4r2or.�,..;, ID H 15378' 7"LNR 26#,NT-13CR-80 NSCC,.0383 bpi.ID=6276' —1 14275' DATE REV BY CONSENTS DATE REV BY COMMENTS PRUDHOE BAY INT 12/11190 N-22E INITIAL COMPLETION WELL. F-39 L1 02/20/15 NORDIC 2 CTL MULIT-LAT(F-39 L1) PERMIT No 1901410/2141940 02/11/15 PJC PTD'AR ADDED AF1No: 50-029-22101-00(60) 02/23/15 JAD DRLG HO CORRECTIONS SEC 2,T11 N,R13E, 1953'FPL&2416'FWL 02/26/15 NS/JMD ANAL ODE APFROVAL 03/18/15 JU PJC UPDATE WS ICON BP Exploration (Alaska) North America-ALASKA-BP Page 1 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/me:11/5/1990 12:00:00AM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 2/5/2015 00:00 - 06:00 6.00 i MOB P PRE -BACK RIG OFF 11-30A AND STAGE ON PAD HUDDLE UP WITH SECURITY AND BEGIN RIG MOVE TO F-39 06:00 - 18:00 12.00 MOB P PRE CONTINUE MOVING RIG TO F-39 -CREW CHANGE;HOLD PJSM FOR RIG MOVE. RM AND DRILLER CONDUCT ROUTE DRIVE CONTINUE MOVING RIG -MOVE RIG ONTO F-PAD - 18:00 - 19:00 1.00 MOB N RREP PRE .CREW CHANGE TEST ESD PRIOR TO SPOTTING RIG OVER WELL;FAIL. NORDIC ELECTRICIAN TROUBLESHOOT AND REPAIR ESD. 19:00 - 19:30 ( 0.50 MOB P PRE PJSM WITH NORDIC SUPERINTENDENT FOR SPOTTING RIG OVER WELL 19:30 - 21:00 1.50 MOB P PRE SQUARE UP RIG TO F-39 AND BACK RIG OVER WELL ***ACCEPT RIG AT 2100 HOURS*** 21 00 - 00:00 3.00 MOB P PRE LEAK TIGHT TEST TREE VALVES -WARM UP CELLAR,INSTALL SENSORS ON IA /OA AND RU TEST HOSE TO WING VALVE • OPEN TREE VALVES TO TREE CAP; OBSERVE 0 PSI;CLOSE TREE VALVES -LEAK TIGHT TEST TREE VALVES AND CONFIRM ZERO FLOW ACROSS SWAB VALVE 2/6/2015 00:00 - 00:30 0.50 BOPSUR P PRE IRU WINCH LINE AND NIPPLE DOWN TREE ICAP 00:30 - 02:15 1.75 BOPSUR P PRE i NIPPLE UP BOP -NU BOP RISER TO TREE FLANGE -TAKE AND POST STACK HEIGHT MEASUREMENTS 02:15 - 03:30 1.25 BOPSUR P PRE I PREPARE FOR PRESSURE TESTING BOP -GREASE CHOKE MANIFOLD,HCR AND I MANUAL VALVES ON BOP STACK -REMOVE LO/TO AND PRESSURE UP ACCUMULATOR -FLUID PACK BOP 03'30 - 04:00 0.50 BOPSUR P PRE !PRESSURE TEST BOP l-HOLD PJSM FOR HIGH PRESSURE TESTING, I AND DISCUSS PRESSURE CROSSCHECK (CARD -SHELL TEST BOP TO 250 PSI LOW/4500 PSI HIGH FOR 5 MINUTES 04:00 - 05:30 1.50 BOPSUR P PRE PRESSURE TEST BOP -AOGCC REP JEFFERY JONES WAIVED WITNESS VIA EMAIL ON 2/5/2015 AT 1928 1HOURS • • -TEST BOP EQUIPMENT TO 250 PSI LOW/ 13500 PSI HIGH FOR 5 MINUTES 05:30 - 05:45 0.25 BOPSUR P PRE I HOLD RIG EVACUATION DRILL AND AAR WITH NORDIC,SCHLUMBERGER,BAKER AND BP (NIGHT CREW) _ 05:45 06:00 0.25 BOPSUR P PRE CONTINUE PRESSURE TESTING BOP -TEST BOP EQUIPMENT TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 2 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 07:20 1.33 BOPSUR P PRE 1 CREW CHANGE,SWAB LEAKING INSTALL THE TEST PLUG 07:20 - 14:30 i 7.17 BOPSUR P PRE RESTART TEST#2 AND CONTINUE TESTING BOPEAS REQUIRED 14:30 - 15:30 1.00 BOPSUR P PRE PU THE INJECTOR,STAB ON THE WELL AND CHANGE BRASS&PACK OFFS FOR NEW PIPE 15:30 - 17:00 1.50 BOPSUR P PRE PU THE INJECTOR AND RUN PIPE DOWN TO r HEAD UP BHI UQC 17:00 - 17:45 0.75 BOPSUR P PRE FLUID PACK THE REEL HARDLINE 17:45 - 18:00 f 0.25 BOPSUR P PRE HOLD RIG EVACUATION DRILL AND AAR WITH NORDIC,SCHLUMBERGER,BAKER AND BP (DAY CREW) 18:00 - 20:45 2.75 BOPSUR P PRE PRESSURE TEST INNER REEL VALVE AND PRESSURE BULKHEAD TO 250 PSI LOW/ 14500 PSI HIGH FOR 5 MINUTES PULL BLANKS AND INSTALL CHECK VALVES; STAB ON INJECTOR AND PRESSURE TEST PACK-OFF AND CHECK VALVES TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 20.45 - 22'30 1.75 BOPSUR P PRE HOLD PJSM,MAKE UP 7"OTIS CROSSOVER TO RISER AND RIG UP DSM LUBRICATOR PRESSURE TEST LUBRICATOR TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES PULL TWC;OBSERVE 970 PSI SHUT-IN PRESSURE 22:30 - 23:00 0.50 BOPSUR P PRE ,LEAK TIGHT TEST MV/SSV WITH FORMATION PRESSURE AND BLEED LUBRICATOR TO FLOWBACK TANK RIG UP TO WING VALVE AND LEAK TIGHT TEST SWAB VALVE 2300 - 23:15 0.25 BOPSUR P PRE GOOD LEAK TIGHT TEST;RIG DOWN LUBRICATOR AND r OTIS CROSSOVER 23:15 - 23:45 0.50 BOPSUR P PRE MAKE UP AND PRESSURE TEST NIGHT CAP TO 250 PSI LOW/3500 PSI HIGH FOR 5 'MINUTES 23 45 - 00:00 0.25 BOPSUR P PRE HOLD PJSM FOR BULLHEAD KILL Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 3 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3.684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 064.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 2/7/2015 00:00 - 03:30 3.50 BOPSUR P PRE BULLHEAD KILL WELL -PUMP 10 BBLS McOH SPEAR FOLLOWED BY 330 BBLS 1%SLICK KCL -BRING KILL RATE TO 5.5 BPM,700 PSI CHOKE PRESSURE -MAINTAIN 5-5.5 BPM RATE;CHOKE PRESSURE DECLINES CONSISTENTLY AND REMAINS AT 0 PSI AFTER 180 BBLS PUMPED; � i I OPEN CHOKE WHILE MAINTAINING RATE AFTER 1.5 TIMES HOLE VOLUME AND OBSERVE 0 RETURNS -SWAP TO MUD WITH 40 BBLS HIGH-VIS SPEAR AND MAINTAIN 5 BPM WITH ZERO CHOKE PRESSURE -DISPLACE HIGH-VIS PILL TO PERFS AND OBSERVE-10 PSI CHOKE PRESSURE •-OPEN CHOKE AND OBTAIN LOSS RATE OF 4 BPM;5 BPM IN/1 BPM OUT !-MAINTAIN HOLE FILL THROUGH KILL LINE FOR 30 MINUTES TO SEE IF MUD WILL HELP HEAL UP LOSSES AND SEE SLIGHT SIGNS OF IMPROVEMENT(RETURNS PICK UP TO 1.1- 1.2 BPM AT SAME IN RATE) -ORDER ADDITIONAL 500 BBL MUD SYSTEM 03:30 - 05:00 1.50 BOPSUR I N DPRB PRE SHUT DOWN PUMPS AND SHUT-IN CHOKE AND KILL LINE IN ORDER TO CONSERVE FLUID WHILE OBTAINING APPROVAL FROM ENGINEERING TO PROCEED WITH SPOTING POLYSWELL(LEVEL 2 OCN REQUIRED) 05:00 - 08:55 3.92 BOPSUR N DPRB PRE WAIT ON ADDITIONAL FLUID SUPPORT PRIOR — TO PUMPING POLYSWELL PILL - 08:55 - 09:15 0.33 . BOPSUR N DPRB PRE HOLD PJSM TO PUMP POLYSWELL PILL THAT HAS BEEN APPROVED WITH A LEVEL 2 OCN DISCUSS PUMP SCHEDULE WITH CREW Printed 2/23/2015 12:14.38PM North America-ALASKA-BP. Page 4 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:15 - 11:00 1.75 BOPSUR N DPRB PRE OPEN KILL LINE SET PUMP TRIPS AT 1500 PSI,MAX PSI ON PLYSWELLAT PERFS IS 1000 PSI IAP=0 PSI OAP=544 PSI 09:25 ONLINE AT 5.5 BPM,BH 240 BBLS OF 1% KCL 09:40 80 BBLS AWAY IAP=410 PSI OAP=568 PSI 09:42 90 BBLS AWAY STARTING TO SEE WHP -18 PSI AND SLOWLY CLIMBING.MIGHT BE JUST THE MUD BEING FORCED INTO THE FORMATION 09:50 140 BBLS AWAY IAP=603 PSI OAP= 585 PSI WHP=121 PSI 09:57 180 BBLS AWAY IAP=619 PSI OAP= 601 PSI WHP=139 PSI 10:02 210 BBLS AWAY IAP=649 PSI OAP= 605 PSI WHP=168 PSI 10:04 214 BBLS AWAY KCL AT THE PERFS AND STILL TAKING FLUID START ADDING POLYSWELLTO MUD IN PIT 4 10:08 242 BBLS KCL AWAY,PUMP 28 BBL POLYSWELL PILL 10:09 LOSING PRIME ON PUMP REDUCE RATE TO 4.5 BPM IAP=463 PSI OAP=612 PSI WHP=0 PSI ZERO VOLUME TOTALS BEHIND POLYSWELL PILL,AT 186 BBLS POLYSWELL WILL BE AT THE PERFS 10:18 ONLINE WITH 5 BBL SPACER OF NEAT MUD,RATE BACK UP TO 5.5 BPM 10:19 SWAP TO 52 BBLS OF 1%KCL,AT 219 BBLS KCL WILL BE AT THE PERFS 10:24 30 BBLS OF KCL AWAY IAP=591 PSI OAP=610 PSI WHP=106 PSI 10:29 52 BBLS OF KCL AWAY,SWAP TO HIGH VIS PILL 10:36 PUMPED 40 BBLS OF HIGH VIS MUD, SWAP TO NEAT MUD 10:40 120 BBLS AWAY BEHIND THE PILL IAP= 657 PSI OAP=613 PSI WHP=161 PSI 10:45 150 BBLS AWAY IAP=654 PSI OAP= 613 PSI WHP=165 PSI 10:52 186 BBLS AWAY POLYSWELLAT THE PERFS,10 PSI INCREASE IN WHP 10:53 WHP SLOWLY INCREASING NOW AT 190 PSI 10:55 WHP CLIMBING FASTER WHP AT 330 PSI 10:59 219 BBLS AWAY,KCL AT THE PERFS SHUT DOWN THE PUMPS WHP CLIMBED TO 568 PSI FOR THE LAST FEW BBLS Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 5 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 11:45 0.75 BOPSUR N DPRB PRE WHP=95 PSI AND DROPPING OPEN CHOKE AND CIRCULATE ACROSS THE TOP TO ESTABLISH A 30MIN LOSS RATE IAP=564 PSI OAP=603 PSI '11:01 PVT'S=TOTCO=101 BBLS CTDS=102 BBLS 11:10 PVT'S=TOTCO=98 BBLS CTDS=99 BBLS LOST 3 BBLS IN 10 MIN=18 BPH j '11:20 PVT'S=TOTCO=93 BBLS CTDS=94 1 BBLS LOST 4 BBLS IN 10 MIN=24 BPH 11:30 PVT'S=TOTCO=89 BBLS CTDS=90 BBLS LOST 4 BBLS IN 10 MIN=24 BPH 11 45 - 13:45 2.00 BOPSUR N DPRB PRE LOSING 24 BPH,CALL ODE AND DISCUSS MOVING FORWARD WITH MILLING OPS MOVE KCL TRUCKS OUT AND BRING IN MORE MUD LOAD WINDOW MILL&MOTOR ON THE RIG NORDIC IS GOING TO INSPECT THEIR PUMPS TO MAKE SURE ALL THE CAVITATION DIDN'T RATTLE ANYTHING LOOSE 13:45 - 14:30 0.75 BOPSUR N DPRB PRE PITS ARE FULL,LINE UP WITH PUMP 1 TO KEEP THE HOLE FULL AND PUMP 2 TO FILL I THE COIL LOOKS LIKE WE MIGHT BE LOOSING A LITTLE MORE FLUID,WELL CHECK ONCE WE GET THE COIL FULL AND HAVE A STABLE VOLUME TO START WITH IN THE PITS 14:30 - 14:45 0.25 BOPSUR N i DPRB PRE ;COIL IS FULL,FILL PITS,CHECK LOSS RATE, THEN HOLD A PJSM TO PU THE WINDOW MILLING BHA 14:39 PVT=201 BBLS 14 45 - 15:00 0.25 STWHIP N DPRB WEXIT HOLD A PJSM TO MU THE WINDOW MILLING 'BHA 15:00 - 15:30 0.50 STWHIP N DPRB WEXIT MU THE MILLING BHA 15:10 CH2 VAC TRUCK HAD HYDRAULIC FAILURE IN THE DOGHOUSE OF THE i I :TRAILER.HYDRAULIC FLUID FILLED UP THE FLOOR INSIDE AND SPILLED OUT ONTO THE GROUND.CH2 TRUCK PUSHER CALLED IT INTO THE DISPATCHER WHO CALLED 5700 TO REPORT THE SPILL.WILL UPDATE WHEN WE KNOW WHAT THE FAILURE WAS WITH THE EQUIPMENT 15:30 - 15:40 0.17 STWHIP N DPRB WEXIT PU THE INJECTOR,STAB ONTO THE BHA AND PT THE QTS 14:39 PVT=201 BBLS 15:39 PVT=155 BBLS LOST 46 BBLS BUILDING ANOTHER 500 BBLS OF MUD CURRENTLY WE HAVE 500 ON TRUCKS AND 157 IN THE PITS CH2 DOES NOT HAVE ANY AVAILABLE 1 TRUCKS TO HAUL MORE FLUID 15:40 - 16:15 0.58 STWHIP N DPRB WEXIT CTS SLACKMANGEMENT PROCEDURE REQUIRES US TO PUMP 1 CIRCULATION FORWARD BEFORE RIH TO PUMP SLACK FORWARD LOSS RATE INCREASED TO 54 BPH WHILE CIRCULATING FILL THE PITS THEN RIH Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 6 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth 1 Phase Description of Operations (hr) • (usft) 16:15 - 18:35 2.33 STWHIP N DPRB WEXIT RIH AND ACCESS LOSS RATE ON BOTTOM 18:35 - 18:45 0.17 STWHIP N DPRB WEXIT j STOP AT 13600'ANS ESTABLISH DRILLING LOSS RATE OF 2 BPM 18:45 - 19:15 0.50 STWHIP N 1 DPRB WEXIT LOSING 2 BPM OR 120 BPH DISCUSS PLAN FORWARD WITH ENGINEER AND DECIDE TO MILL WINDOW WITH 1% SLICK KCL WITH FLOPRO 19:15 - 00:00 4.75 STWHIP N DPRB WEXIT SECURE FLUID SUPPORT AND WAIT ON !TRUCKS TO ARRIVE WITH VISCOSIFIED KCL PICKUP AND TIE-IN WITH-8'CORRECTION 2/8/2015 00:00 - 00:45 0.75 STWHIP N DPRB WEXIT SECURE FLUID SUPPORT AND WAIT ON 1 TRUCKS TO ARRIVE WITH VISCOSIFIED KCL -2 TRUCKS KCL ON LOCATION;SWAP MUD 'TO KCL AND MOVE REMAINING MUD TO PITS 13&4 FOR SWEEPS - 00:45 - 01:15 0.50 STWHIP P WEXIT MILL WINDOW -3 OF 6 PLANNED SUPPORT TRUCKS ON LOCATION;2 REMAINING TRUCKS LOADING AT THE HOT WATER PLANT,1 LOADED AND EN ROUTE -DRY TAG PINCH POINT AT 13671.5' PU,CLOSE EDC AND BRING RATE TO 2.75 BPM;FREE SPIN=2410 PSI;LOSS RATE=2 BPM -RIH AND BEGIN TIME MILLING FROM 13670.5' 01:15 - 02:30 1.25 STWHIP P WEXIT CONTINUE MILLING WINDOW -IN/OUT RATE=2.8/0.8BPM -IN/OUT DENSITY=8.4/8.6 PPG -CONTROL MILL 1/10'PER 6 MINUTES(1 FPH) 1-FREESPIN=2410 PSI;MOTORWORK=80- ' I 100 PSI;WOB=0.5 K IA/OA=795/585 PSI 02:30 - 09:45 7.25 STWHIP N DPRB 13,671.10 WEXIT OUT MICROMOTION FAIL;LEL READS 16%. SHUT DOWN PUMPS,IA PRESSURE DROPS TO 430 PSI. FLOW CHECK AND VERIFY NO FLOW. PRE-WORK ON WELL INDICATES IA WAS DISPLACED WITH CRUDE,AND COULD BE SWAPPING AT TUBING/PACKER LEAKS AT EITHER 3240',13324'OR 13290'. BRING PUMPS ON AND CIRCULATE 50 BBLS TO FLOWBACK TANK TO SEE IF MICROMOTION 'CLEANS UP.TAKE MANUAL STRAPS CONFIRMING STILL ON LOSSES;OUT MICROMOTION STILL NOT READING CORRECTLY. OUT DENSITY=7.2 PPG. PICK I UP,SHUT DOWN AND CIRCULATE ACROSS THE TOP WITH CLEAN KCL AND ATTEMPT TO I FLUSH OUT THE OUT MICROMOTION. OUT MICROMOTION CLEANS UP;BLEED IA, ATTEMPT TO GO BACK TO MILLING AND EXPERIENCE THE SAME PROBLEM. I CONTACT WOS AND ODE AND TALK ABOUT CLEANING UP THE IA. MUD ENGINEER ,TAKES RETURN SAMPLE AND VERIFIES OIL CONTENT ON RETORT. CALL OUT RIG UP 1 ICREW TO RIG UP IA TO TIGER TANK FOR CLEANOUT;WAIT ON HARDLINE. Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 7 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time: 11/5/1990 12:00:OOAM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:45 - 10:40 0.92 STWHIP N DPRB 13,671.10 WEXIT DECISION MADE TO POOH AND CIRC OUT THE IA TO CLEAN UP THE RESIDUAL CRUDE &GAS POOH PUMPING ACROSS THE TOP AND AT 1.0 BPM DOWN THE COIL TO MINIMIZE LOSSES 10:40 - 11:30 0.83 STWHIP N DPRB 13,671.10 WEXIT GETTING A LITTLE GAS BACK TO SURFACE, STOP POOH AND SHUT DOWN THE PUMP WELL IS SLUGGING A LITTLE FLUID OUT AT THE SHAKER AND LEL%IS STARTING TO CLIMB,SHUT THE WELL IN CALL THE DRILLING SUPERINTENDENT AND DISCUSSED WELL CONDITIONS DRILLER SAID THE LEL WHEATHERED OFF TO 0%FAIRLY QUICK,FLUID AT THE SHAKER IS SHOWING MORE CRUDE CALL WTL BURNETTAND DISCUSS CURRENT WELL CONDITIONS AND A PLAN FORWARD _ 11:30 - 11:40 0.17 STWHIP N DPRB 13,671.10 WEXIT PLAN IS TO PUMP DOWN THE COIL ATA RATE THAT WE CAN SUSTAIN RETURNS TAKING ALL RETURNS THROUGH THE CHOKE OUT TO THE TIGER TANK.WE ARE LOSING 2 BPM WHILE PUMPING AT 2.75 BPM WE HAVE PERMISSION FROM WTL TO OPEN BACK UP TO THE WELL 11:40 - 12:05 0.42 STWHIP N DPRB 13,671.10 WEXIT HOLD PJSM TO DISCUSS THE PLAN FORWARD WITH THE CREW 12:05 - 12:45 0.67 STWHIP N DPRB 13,671.10 WEXIT CLOSE THE CHOKE AND OPEN THE HCR FILL THE HOLE WITH THE CHARGE PUMP THROUGH PUMP#1,HOLE IS FULL ONLINE WITH THE PUMP DOWN THE COIL AT 3 BPM STARTING TO SEE AN INCREASE IN WHP, j OPEN UP TO TAKE RETURNS TO THE TIGER TANK 12:45 - 14:35 1.83 STWHIP N DPRB 13,671.10 WEXIT 100+BBLS AWAY AT 3.5 BPM AND WE CANNOT GET CLEAN RETURNS TO ENSURE WE HAVE RETURNS GOING TO THE TT.AT THIS RATE WE SHOULD BE SEEING-1 BPM COMING BACK CALL WTL,HE SUGGESTS INCREASING THE RATE TO MAX AND SEE IF IT CLEANS UP RETURNS HAVE CLEANED IN RATE=3.78 BPM OUT RATE=2.16 BPM,LOSING-1.62 BPM,POOH WHP=88 PSI GOING OUT TO THE TT CALLED WTL AND DISCUSSED STOPPING BELOW THE LEAK AT 3240',REDUCE THE RATE TO 1.0 BPM AND ALLOW THE IA PRESSURE TO BLEED OFF AND CIRC A BOTTOMS UP FROM THERE IN CASE THE BLEED OFF ALLOWS MORE CRUDE INTO THE WELL,IF IT DOES WE CAN CIRCULATE IT OUT FROM 3500'THEN POOH ATA MINIMUM RATE AND NOT CHARGE IT UP AGAIN Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 8 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-0160Q-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41:39 11/5/1990 00:00 164.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:35 - 15:10 0.58 STWHIP NDPRB , 13,671.10 WEXIT STOP AT 3500'AND CHECK LOSS RATE IN RATE =3.66 BPM OUT RATE=3.15 BPM LOSS RATE=30 BPH REDUCE RATE TO 1.0 BPM,IA BLED DOWN FROM 820 PSI TO 588 PSI.OUT MM VOL=419 BBLS INCREASE RATE TO 1.5 BPM TO CLEAN UP THE MM RETURNS ARE STABLE IN RATE=1.44 BPM OUT RATE=1.15 BPM 15:10 - 15:50 0.67 STWHIP N DPRB 13,671.10 WEXIT BOTTOMS UP IS CLEAN,GIVE ITA FEW MORE BBLS RATES AND DENSITIES ARE STABLE,POOH TO LD THE MILLING BHA 15:50 - 16:05 0.25 STWHIP N DPRB 13,671.10 WEXIT STOP AT 250'AND CHECK THE LOSS RATE LOSING-0.25 BPM,SHUT DOWNB A FLOW CHECK THE WELL 16:05 - 16:45 0.67 STWHIP N DPRB 13,671.10 WEXIT GOOD NO FLOW TAG UP&HOLD A PJSM TO, PU THE INJECTOR AND LD THE BHA 16:45 - 17:45 1.00 STWHIP N DPRB 13,671.10 WEXIT j BHA OOH,PU THE INJECTOR AND STAB ON _LAND PREP TO TEST THE PACKOFF&HCR 117:45 - 18:10 0.42 STWHIP N DPRB 13,671.10 WEXIT TEST THE PACKOFF AND HCR TO 250 LOW AND 3500 HIGH 18:10 - 20:30 2.33 STWHIP N DPRB 13,671.10 WEXIT jGOOD TEST,WARM COIL THEN SHUT DOWN TO OPEN THE WELL TO A CLOSED CHOKE WELL OPEN,NO PRESSURE OPEN CHOKE,NO FLOW FILL HOLE SPOT SLICKLINE UNIT 20.30 - 21:00 0.50 STWHIP N DPRB 13,671.10 WEXIT HOLD PJSM WITH SCHLUMBER SLICKLINE CREWAND NORDIC RIG CREW FOR RIGGING ,UP SLICKLINE. DISCUSS EXCLUSIVE ZONES, PRESSURE CONTROL AND LIFTING OPERATIONS. TALK ABOUT NON-STANDARD TASKS ON THIS RIG HOLDING THE SAME 1 STANDARDS AS WE DO FOR EVERY OTHER OPERATION. 21:00 - 00:00 3.00 STWHIP N DPRB 13,671.10 WEXIT MOBILIZE SCHLUMBERGER SLICKLINE TOOLS TO RIG FLOOR RIG UP TOP SHEAVE TO BLOCKS RIG UP HYDRAULIC HOSES AND MAKE UP RUNNING TOOLS IN LUBRICATOR MAKE UP SLICKLINE VALVES,SLICKLINE QTS AND STUFFING BOX 2/9/2015 00:00 - 02:00 2.00 STWHIP N DPRB 13,671.10 WEXIT MAKE UP LUBRICATOR AND DISCUSS PRESSURE TESTING OPTIONS WHILE ON LOSSES WITH DRILLING TEAM 02:00 - 02:45 0.75 STWHIP N DPRB 13,671.10 WEXIT PJSM FOR PRESSURE TESTING;DISCUSS PRESSURE CROSSCHECK AND EXCLUSION ZONES WHILE TESTING PRESSURE TEST LUBRICATOR AGAINST A CLOSED SWAB VALVE TO 250 PSI LOW/3500 'PSI HIGH FOR 5 MINUTES OPEN SWAB TO A CLOSED CHOKE AND VERIFY NO PRESSURE AND NO FLOW FILL HOLE; WELL TOOK 2 BBLS OVER 15 MINUTES Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 9 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI•500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:45 - 06:00 3.25 STWHIP N DPRB 13,671.10 WEXIT RIH WITH XX PLUG ON SLICKLINE FROM SURFACE TO 11,000' -RUN SPEED 80-95 FPM -LINE TENSION 90-110# -LOSS RATE-8 BPH 06:00 - 06:30 0.50 STWHIP N DPRB 13,671.10 , WEXIT CONSULT WITH SLICKLINE SCHEDULER TO PRESSURE TEST XX PLUG 4000 PSI MAX ABOVE AND 6000 PSI MAX BELOW 06:30 - 06:45 0.25 STWHIP N DPRB 13,671.10. WEXIT I CALL WTL BURNETT AND DISCUSS TEST, PRE-RIG CMIT-TXIA PASSED TO 3000 PSI TEST XX PLUG TO 3000 PSI , I , IAP=2920 PSI WHP=2355 PSI 06:45 - 08:00 1.25 STWHIP N DPRB 13,671.10 i WEXIT GOOD PT,BLEED OFF PRESSURE AND HAVE SLICKLINE POOH 08:00 - 08:05 0.08 STWHIP N DPRB 13,671.10 WEXIT FLOW CHECK WELL 08:05 - 08:20 0.25 STWHIP N DPRB 13,671.10 WEXIT HOLD PJSM TO SWAP SLICKLINE TOOLS 08:20 - 08:30 0.17 STWHIP N DPRB 13,671.10 WEXIT SWAP TOOL 08:30 - 08:40 0.17 STWHIP N DPRB 13,671.10 J WEXIT PT THE QTS 08:40 - 12:10 3.50 STWHIP . N DPRB 13,671.10 WEXIT RIH WITH GLV PULLING TOOL,TRIPS IN HOLE ARE SLOWER,IF THE TOOL SETS DOWN THE KICK OUT TOOL WILL SHIFT AND WE'LL ONLY MAKE IT TO THE UPPER MOST VALVE 12:10 - 12:50 0.67 STWHIP N DPRB r 13,671.10 WEXIT SL CANNOT LOCATE GLM#1,OPTIONS- POOH AND CHECK TOOL AND REPIN OR SWAP OUT.OR TRY TO LOACTE GLM#2,GLM #2 IS 575'ABOVE GLM#1 IF WE ONLY CLEAN i OUT TO GLM#2 THEN WE COULD POTENTUALLY HAVE 575'OF CRUDE MIGRATE/STRUNG OUT AND STILL HAVE THE SAME ISSUES.CONSULT WITH ODE TO POOH AND CHECK THE TOOL AND HE AGREES. IF THERE ARE PROBLEMS LOCATING ON THE 2ND RUN WE CAN LOOK AT PULLING THE DGLV FROM#2 AND SET A CIRC VALVE 12:50 - 13:10 0.33 STWHIP N DPRB 13,671.10 WEXIT SL OOH,FLOW CHECK WELL HOLD PJSM TO SWAP TOOLS BRING ANOTHER TOOL TO THE RIG FLOOR 13:10 - 16:00 2.83 STWHIP N DPRB 13,671.10 WEXIT PT THE QTS AND RIH 16:00 - 16:30 0.50 I STWHIP N DPRB 13,671.10 WEXIT LOOKS LIKE THEY GOT THE DGLV 16:30 - 16:35 0.08 STWHIP N DPRB 13,671.10 WEXIT AT SURFACE,FLOW CHECK WELL 16:35 - 16:50 0.25 STWHIP N DPRB 13,671.10 WEXIT I GOOD NO FLOW,PU LUBRICATOR DGLV PULLED RU TOOL TO RUN CIRCULATION VALVE 16:50 - 17:10 0.33 STWHIP N DPRB 13,671.10 WEXIT I STAB ON AND PT THE QTS 17:10 - 18:45 1.58 STWHIP N DPRB 13,671.10 WEXIT GOOD PT,RIH 18:45 - 20:45 2.00 STWHIP N DPRB 13,671.10 WEXIT UNABLE TO PULL GLM#1 POH TO CHECK SLICKLINE TOOLS 20:45 - 21:45 1.00 STWHIP N DPRB 13,671.10 WEXIT I POH WITH SLICKLINE 21:45 - 22:30 0.75 STWHIP j N DPRB 13,671.10 WEXIT FLOW CHECK BREAK LUBRICATOR QTS AND LD SLICKLINE TOOLS REPLACE LOCATOR FINGER 22:30 - 23:00 0.50 STWHIP N DPRB 13,671.10 WEXIT PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES Printed 2/23/2015 12:14.38PM North America-ALASKA-BP Page 10 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C(3.684 757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91usft(above Mean Sea Level) Date From-To • Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) — (usft) _ 23:00 - 00:00 1.00 STWHIP N DPRB 13,671.10 WEXIT RIH WITH SLICKLINE TO SET CIRCULATION VALVE IN GLM#1 170-190 FPM WITH-300#LINE TENSION 2/10/2015 00:00 - 01:00 1.00 STWHIP N DPRB 13,671.20 WEXIT RIH WITH SLICKLINE AND SET CIRCULATION VALVE IN GLM#1 SLICKLINE WEIGHT SHOWS GOOD INICATION OF SETTING 01:00 - 01:45 0.75 STWHIP N DPRB 13,671.10 WEXIT POH WITH SLICKLINE 01:45 - 02:00 0.25 STWHIP N 1-DPRB 13,671.10 WEXIT FLOW CHECK HOLD PJSM FOR RIGGING DOWN WIRELINE EQUIPMENT 02:00 - 03:00 1.00 STWHIP N DPRB 13,671.10 WEXIT BREAK LUBRICATOR QTS AND LAY DOWN SLICKLINE TOOLS CONFIRM CIRCULATION VALVE DOWNHOLE LAY DOWN LUBRICATOR ON CATWALK • 03:00 - 03:30 0.50 STWHIP N DPRB 13,671.10 WEXIT MOBILIZE BTT INFLATABLE PACKER TO RIG FLOOR AND HOLD PJSM FOR MAKING UP BHA 03:30 - 04:00 0.50 STWHIP N DPRB 13,671.10 WEXIT MAKE UP BHA WITH BAKER INFLATABLE PACKER 04:00 - 04:15 0.25 STWHIP N DPRB 13,671.10 i WEXIT STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 04:15 - 04:50 0.58 STWHIP N DPRB 13,671.10 WEXIT RIH WITH INFLATABLE PACKER TO CIRCULATE CRUDE OUT OF THE IA THROUGH A CIRCULATION VALVE WE INSTALLED IN THE #1 GLM 04:50 - 05:05 0.25 STWHIP N DPRB 13,671.10 WEXIT STOP RIH,OUT MM RATE 8,DENSITY IS STARTING TO GET IRRATIC,GETTING CRUDE • BACK TO SURFACE,SHUT DOWN THE PUMP AND FLOW CHECK THE WELL. WELL IS CONTINUING TO SLUG FLUID AT THE SHAKER,SHUT THE WELL IN AS PER OUR STANDING ORDERS AND CALL THE DRILLING SUPERINTENDENT CALL WTLAND EXPLAIN THE CURRENT WELL CONDITIONS.LOOKS LIKE THE HOLE IN THE TUBING AT 3240'IS ALLOWING MORE CRUDE INTO THE WELLBORE AND IS MIGRATING TO SURFACE WITH GAS BREAKING OUT OF IT, • LEL CLIMBED TO 12%AND WE SHUT IT IN Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 11 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (usft ) 05:05 - 05:25 0.33 STWHIP N DPRB 13,671.10 EXIT I WWE HAVE PERMISSION FROM THE WTLTO OPEN THE WELL PLAN FORWARD IS TO LINE UP TO TAKE ALL I RETURNS THROUGH THE CHOKE OUT TO THE TT RIH TO 3500'260'BELOW THE HOLE IN THE TUBING AND CIRCULATE A BOTTOMS UP. I ONCE THE RETURNS CLEAN UP,FLOW CHECK THE WELL,IF EVERYTHING LOOKS GOOD WE WILL CONTINUE TO RIH TAKING I RETURNS THROUGH THE CHOKE AND MGS. IF WE ENCUR MORE GAS&CRUDE BELOW THIS DEPTH WE WILL TAKE THE RETURNS ;OUTSIDE TO THE TIGER TANK LINE UP TO TAKE RETURNS TO THE CHOKE AND OUT TO THE TIGER TANK ;OPEN WELL TO A CLOSED CHOKE,30 PSI ON ,WH ONLINE WITH PUMP DOWN THE COIL AND START OPENING THE CHOKE GETTING RETURNS AT THE TIGER TANK HOSE AT THE TT IS JUMPING INDICATING GAS A LIQUID RETURNS RIH TO 3500' WHP IS CLIMBING AS WE RIH 05:25 - 06:30 1.08 STWHIP N DPRB 13,671.10 WEXIT STOP AT 3500'AND CIRCULATE A BOTTOMS UP,ZERO IN MM VOLUME,BOTTOMS UP FROM 3500'IS 35 BBLS WHPAT 110 PSI 05:35 WHPAT 300 PSI MAINTAINING<150 PSI DOWNSTREAM OF THE CHOKE 05:40 WHP AT 842 PSI 05:50 WHP AT 645 PSI,30 BBLS AWAY '05:55 WHP AT 432 PSI,35 BBLS AWAY BOTTOMS UP '05:55 HOLD PJSM WITH DAY CREW COMING ON TOUR 06:05 WHP AT 7 PSI,48 BBLS AWAY 06:07 WHP AT 0 PSI,51 BBLS AWAY DENSITY IS NOT STABLE,COULD BE THE GAS BUBBLE IN THE LUBRICATOR,HOOK UP THE BLEED HOSE AND BLEED THE GAS •FROM THE LUBRICATOR 06:25 SHUT DOWN THE PUMP 06.30 - 06:55 0.42 STWHIP N DPRB ! 13,671.10 WEXIT ONLINE WITH PUMP AT 2.0 BPM TO SEE IF WE CAN GET THE RETURNS TO CLEAN UP, OUT MM DENSITY IS STILL NOT STABLE. i LOOKS LIKE WE MIGHT HAVE CRUDE 'COMING IN FROM THE DGLV THAT WAS PULLED OR THE HOLES DOWN DEEP 06.55 - 07:20 0.42STWHIP N DPRB WEXIT !EXIT RETURNS ARE NOT CLEANING UP,PUMP BOTTOMS UP AT 3.0 BPM AND FILL THE PITS RETURNS CLEANED UP A LITTLE AFTER 10 BBLS 26 BBLS AWAY RETURN RATE&DENSITY FLUCTUATING AGAIN Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 12 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA j UWI:500292210100 Active datum:41:39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT j NPT Depth Phase Description of Operations (hr) (usft) _ 07:20 - 07:40 0.33 ' STWHIP N DPRB 13,671.10 WEXIT PUMPED 1.5 VOLUMES FROM 3500'AND RETURNS CLEANED UP LINE UP TO TAKE RETURNS TO THE MGS THROUGH THE CHOKE AND CHECK THE RETURNS CLEAN RETURNS WERE SHORT LIVED,LINE UP TO TAKE RETURNS BACK OUT TO THE ;TIGER TANK 07:40 - 09:20 . 1.67 STWHIP N DPRB j 13,671.10 WEXIT RIH TAKING RETURNS THROUGH THE CHOKE OUT TO THE TIGER TANK AS DISCUSSED WITH THE WTL&DRLG SUPT PUMPING DOWN THE COIL AT 0.5 BPM WHP COMING UP AS WE RIH,STILL GETTING GAS BACK WHP CONSISTENT AT-110 PSI 09:20 - 10:00 0.67 I STWHIP N DPRB 13,671.10 WEXIT LOG TIE IN WITH CCL TO GET ON DEPTH WITH JEWELRY TO SET THE PACKER IN A JT j OF PIPE WHP INCREASING,NOW AT 132 PSI,STILL 'TAKING RETURNS THROUGH THE CHOKE OUT TO THE TIGER TANK 10:00 - 10:30 0.50 STWHIP N DPRB 13,671.10 WEXIT I END OF CCL LOG,CLOSE IN THE CHOKE TO SEE IF WE PUMP AT MIN RATE WHILE t SUCKING OUT THE TT(375 BBLS) } CURRENT V HP=98 PSI 10.30 - 11:00 0.50 STWHIP N I DPRB 13,671.10 WEXIT WE CANNOT SEE THE LAST 2 JTS OF PIPE ABOVE GLM#1 SO WE WILL SET THE PACKER IN A JT WE CAN REFERENCE BASED ION OUR CCL PUH TO 13150 THEN RIH TO 13170',THIS WILL PUT THE CENTER OF THE ELEMENT AT 13165' 11:00 - 11:30 0.50 STWHIP N DPRB 13,671.10 WEXIT HOLD PJSM WITH BAKER,NORDIC AND SCHLUMBERGER AND DISCUSS FLOW PATHS 'AND OCN FOR SETTING BAKER PACKER AND DISPLACING THE IA WITH KCL. DISCUSS WELL CONTROL IMMEDIATE ACTIONS AS WELL AS FLUID ON LOCATION,AND COME UP WITH A PLAN FORWARD FOR MANAGING OUR FLUID TRUCKS THROUGHOUT THE CIRCULATION PROCESS. 11:30 - 13:00 1.50 STWHIP N DPRB 13,671.10 WEXIT INSTALL BAKER INFLATABLE PACKER AT 13,165'(CENTER ELEMENT) -SHEAR BALL SEAT AT-2900 PSI -SET DOWN 5 K ON ELEMENT AND ESTABLISH CIRCULATION RATES THROUGH EDC/ELEMENT TO IA -BLOW DOWN IA HARDLINE TO FLOWBACK TANK,SHUT-IN IAAND OPEN CHOKE 13 00 - 14:15 1.25 STWHIP N DPRB 13,671.10 I WEXIT CIRCULATE BOTTOMS UP INSIDE 4.5" TUBING,TAKING RETURNS TO FLOWBACK TANK I-CIRCULATE 100 BBLS HI-VIS KCL AND SWAP I TO SLICK 1%FOR REMAINDER OF CIRCULATION(IN PREPARATION FOR IA CLEANOUT) -MAINTAIN 2.5 BPM,3100 PSI CIRC PRESSURE,1250 PSI CHOKE PRESSURE,150 PSI DOWNSTREAM OF CHOKE Printed 2/23/2015 12.14:38PM North America-ALASKA-BP Page 13 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:15 - 18:00 3.75 STWHIP N DPRB 13,671.10 WEXIT IA CLEANOUT -CLOSE CHOKE,BLOW DOWN CHOKE LINE, CLOSE EDC AND LINE UP TO TAKE RETURNS THROUGH IA -MAINTAIN 3.4-3.8 BPM,2800 PSI CIRC PRESSURE AND 140-150 PSI DOWNSTREAM IA PRESSURE -SHUT DOWN AND SHUT-IN IA EVERY 300 BBLS AND OFF-LOAD FLOWBACK TANK(-1.5 HOURS/OFF-LOAD) 18:00 - 21:00 3.00 STWHIP N DPRB 13,671.10 WEXIT IACLEANOUT CONTINUE WITH CLEANOUT;CURRENTLY 600 BBLS INTO DISPLACEMENT -RETURNS SHOWING NO SIGN OF CLEANING UP;STILL DARK AND VISCOUS -SHUT DOWN AND SHUT-IN IA EVERY-300 BBLS AND OFF-LOAD FLOWBACK TANK(-1.5 HOURS/OFF-LOAD) 21:00 - 00:00 3.00 STWHIP N DPRB 13,671.10 WEXIT IA CLEANOUT -CONTINUE WITH CLEANOUT;CURRENTLY 800 BBLS INTO DISPLACEMENT -RETURNS HAVE CLEANED UP SIGNIFICANTLY;CLEARING UP WITH TRACE SIGNS OF OIL 2/11/2015 00:00 - 02:15 2.25 STWHIP N DPRB 13,671.10 WEXIT IACLEANOUT -CONTINUE WITH CLEANOUT;DISPLACE 870 BBLS PER OCN#3&4 -DISPLACE AN ADDITIONAL 230 BBLS, SAMPLE RETURNS AND CLEANOUT FLOWBACK TANK;DOWNSTREAM CHOKE PRESSURE-50 PSI -CLEAR SAMPLE,SHOWS>99%WATER ON RETORT;COMPLETE IA DISPLACEMENT WITH 1100 BBLS KCL 02:15 - 03:00 0.75 STWHIP N DPRB 13,671.10 WEXIT IA CLEANOUT -SHUT IN IA,OPEN EDC,OPEN CHOKE AND CIRCULATE 4.5"TUBING AT 4.5 BPM TO FLOWBACK TANK -IN/OUT RATE 1:1;IN/OUT DENSITY 8.4/8.3 PPG WITH 150 PSI DOWNSTREAM CHOKE PRESSURE -CIRCULATE 140 BBLS BOTTOMS UP WITH CLEAN,8.3 PPG RETURNS -OFF-LOAD FLOWBACK TANK 03:00 - 03:45 0.75 STWHIP N DPRB 13,671.10 WEXIT PULL INFLATABLE PACKER -HOLD PJSM WITH BAKER,NORDIC AND SCHLUMBERGER -SHUT DOWN PUMP,PICK UP AND RELEASE PACKER AT 56 K LBS -LINE UP TO PITS,CIRCULATE ACROSS THE TOP AND WAIT ON PACKER TO DEFLATE(30 MINUTES) -PICK UP 45 K LBS,CONFIRM FREE 03:45 - 07:30 3.75 STWHIP N DPRB 13,671.10 WEXIT POH WITH INFLATABLE PACKER -FLOW CHECK -CLOSE EDC AND CIRCULATE BELOW PACKER -MAINTAIN 250-300 PSI BACKPRESSURE -FLOW CHECK ON SURFACE(NO FLOW) Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 14 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT i NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 08:00 0.50 STWHIP N DPRB 13,671.10 WEXIT!LD BOT INFLATEABLE PACKER i-STAND BACK INJECTOR -LD MWD TOOLS/INSPECT PACKER -ALL SEALS INTACT(NO VISIBLE DAMAGE) 08:00 08:30 0.50 STWHIP N DPRB 13,671.10 WEXIT PRESSURE TEST HCR/PACK-OFF -PRESSURE TEST 250 LOW/ 3500 HIGH I(PASSED) 08:30 - 09:00 0.50 STWHIP N DPRB 13,671.10 WEXIT LOAD SLB WIRELINE TOOLS INTO PIPE SHED -HELD PJSM FOR PU TOOLS -LOAD SLB SLICKLINE TOOLS INTO PIPE SHED 09:00 - 10:30 1.50 STWHIP N DPRB 13,671.10 WEXIT 'MU SLICKLINE TOOLS STRING I-HELD PJSM FOR MU SLICKLINE TOOLS -RU SLICKLINE SHEAVE -MU SLICKLINE WIRELINE VALVE -MU TOOLS INSIDE LUBRICATOR -MU LUBRICATOR TO WIRELINE VALVE 10:30 - 11:00 0.50 STWHIP N DPRB 13,671.10 WEXIT PRESSURE TEST SLICKLINE LUBRICATOR -FLUID PACK LUBRICATOR -PRESSURE TEST 245 LOW/3500 HIGH 11:00 - 13:30 2.50 STWHIP N DPRB 13,671.10 I VVEXIT RIH WITH SLB SLICKLINE TOOLS CIRC 1.30 BPM ACROSS TOP OF HOLE RIH TO TOP OF XX PLUG ZERO GAIN LOSS -JAR DOWN TO RELEASE XX EQUALIZING PRONG !-POOH WITH SLICKLINE TOOLS 13:30 - 15 30 2.00 STWHIP N DPRB 13,671.10 WEXIT CHANGE SLB SLICKLINE TOOLS -FLOW CHECK -UNSTAB LUBRICATOR/REMOVE TOOLS -NO CLEAR INDICATION OF WATERMELON SHIFTING OPEN -DISCUSS OPTIONS MOVING FORWARD WITH ODE !-MU GR TOOL/GET ON WELL -PRESSURE TEST QTS 250/3500(PASSED) -PERFORM INJECTIVITY TEST.STAGE PUMPS UP IN INCREMENTS OF 500 PSI. -PRESSURE UP TO 2900 PSI(PRESSURE LOSS-50 PSI/MIN) -BLEED DOWN PRESSURE 15:30 - 16:00 0.50 STWHIP N DPRB 13,671.10 WEXIT CHANGE SLB SLICKLINE TOOLS -UNSTAB LUBRICATOR AND REMOVE TOOLS -MU MECHANICAL BAILER FOR CLEANOUT RUN -PRESSURE TEST QTS 250/3500(PASSED) 16:00 - 17:30 1.50 STWHIP N DPRB 13,671.10 WEXIT RIH WITH SLB SLICKLINE TOOLS -RIH TO TOP OF XX PLUG -CLEANOUT ABOVE XX PLUG _ -POOH WITH MECHANICAL BAILER 17:30 - 17:45 0.25 STWHIP N DPRB 13,671.10 WEXIT CHANGE SLB SLICKLINE TOOLS -UNSTAB LUBRICATOR AND REMOVE TOOLS -MU GR TOOL WITH EQUALIZING SPEAR -PRESSURE TEST QTS 250/3500(PASSED) 17:45 - 20:45 3.00 STWHIP N DPRB 13,671.10 WEXIT ,RIH WITH SLB SLICKLINE TOOLS -RIH TO TOP OF XX PLUG AND EQUALIZE -WORK SLICKLINE,LATCH INTO PLUG AND EQUALIZE • Printed 2/23/2015 12.14:38PM North America-ALASKA-BP Page 15 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) [. i 20:45 - 22:00 1.25 STWHIP N DPRB j 13,671.10 WEXIT 1 POH WITH SLB SLICKLINE TOOLS POH HOLDING-250 PSI BACKPRESSURE -LOST PLUG WHILE POOH;SLICKLINE WEIGHT DID NOT SHOW ANY SIGNS OF LOSING THE PLUG 22:00 - 22:45 0.75 STWHIP N DPRB 13,671.10 WEXIT 1 LD GR SPEAR AND MU GS SPEAR ON SLICKLINE BREAK QTS AND INSPECT TOOL -MAKE UP AND PRESSURE TEST QTS TO 250 i PSI LOW/3500 PSI HIGH FOR 5 MINUTES 2245 - 00:00 1.25 STWHIP N DPRB 13,671.10 WEXIT RIH WITH GS SPEAR ON SLICKLINE 2/12/2015 00 00 - 02:45 2.75 FISH N DPRB 13,671.10 WEXIT RIH AND LATCH INTO XX PLUG ON TOP OF WHIPSTOCK � I !-ATTEMPTTO WORK PLUG THROUGH TUBING TAIL;APPEAR TO MAKE A SUCCESSFUL ENTRY INTO THE RE-ENTRY GUIDE,HOWEVER THE PLUG IS STILL STUCK IN THE XN NIPPLE 13'ABOVE THE TAIL -WORK PLUG PER SCHLUMBER SLICKLINE (MAX 1 HOUR),UNLATCH AND POH I-GS PROFILE SHOWS NO SIGNS OF OVERPU LL AT TUBING TAIL AFTER UNLATCHING i ***AFTER 1 HOUR OF UNSUCCESSFUL ATTEMPT TO GET THE THE XX PLUG(3.8"ID) TO ENTER THE(WLEG 4-1/2"=3.958"ID) WIRELINE ENTRY GUIDE,THE DECISION WAS MADE TO RIH TO TOP OF WHIPSTOCK (-13677'MD)AND RELEASE FROM PLUG. MAXIMUM AMOUNT OF ATTEMPTS WERE MADE BEFORE REQUIRED SLIP&CUT OF SLB WIRELINE. t 02:45 - 04:00 1.25 FISH N DPRB 13,671.10 j WEXIT POH WITH SLICKLINE AND DISCUSS OPTIONS WITH WELLS GROUP AND ODE; DECIDE TO RIG DOWN SLICKLINE AND MAKE UP GS SPEAR ON COIL 04:00 - 04:15 0.25 FISH N DPRB 13,671.10 WEXIT 'HOLD PJSM VNTH SCHLUMBERGER SLICKLINE,NORDIC AND BP FOR RIGGING DOWN SLICKLINE EQUIPMENT 04:15 - 04:45 0.50 FISH ! N DPRB 13,671.10 WEXIT I RIG DOWN SCHLUMBERGER SLICKLINE EQUIPMENT 04:45 - 05:00 0.25 FISH N DPRB 13,671.10 WEXIT HOLD PJSM WITH SCHLUMBERGER CTD, NORDIC,BAKER THROUGH TUBING AND BP FOR MAKING UP FISHING BHA 05:00 - 06:00 1.00 FISH N DFAL WEXIT MAKE UP FISHING BHA WITH 4"GS SPEAR (BHA#3) -PRESSURE TEST QTS TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES 06:00 - 06:30 0.50 FISH N DFAL WEXIT CREW CHANGE -INSPECT ALL TOOLS AND EQUIPMENT -PREPARE FOR BHA CHANGE 06:30 - 08:00 1.50 FISH N DFAL WEXIT CHANGE OUT BHA -NOTIFIED THAT MWD TOOL WAS I CONFIGURED INCORRECTLY -GET OFF OF WELL/LD MWD TOOLS '-RECONFIGURE MWD TOOL/GET ONTO WELL -PRESSURE TEST QTS 250/3500(PASS) Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 16 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA I UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date i From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 09:30 1.50 FISH N DPRB 13,671.10 WEXIT RIH WITH BTT FISHING BHA F/0'-2500'MD -DECISION MADE BY ETUODE TO POOH.SLB SLICKLINE WILL MAKE ANOTHER ATTEMPT AT FISHING THE XX PLUG. -POOH F/2500'-0'MD. -STAND INJECTOR BACK/LD FISHING BHA. 09:30 - 12:30 3.00 FISH N DPRB 13,671.10 WEXIT MU SLB SLICKLINE TOOLS HELD PJSM FOR LOADING SLICKLINE TOOLS INTO PIPE SHED RU SLICKLINE SHIEVE AND WIRELINE 1VALVE -LOAD TOOLS INTO LUBRICATOR/STAB j ONTO WELL -PRESSURE TEST LUBRICATOR ASSEMBLY 12 30 - 14:30 2.00 FISH N I DPRB 13,671.10 WEXIT RIH WITH SLB SLICKLINE TOOLS I-RECORD PICK-UP WEIGHTS:8300'MD(525 LBS)10,000'MD(570 LBS)12,000(675 LBS) 13,000(730 LBS)13,600(775 LBS) -VERIFY LOCATION OF WLEG WITH 8-10 PASSES -RIH TO TOP OF PLUG(LATCHED UP) 14.30 - 19:15 4.75 FISH N DPRB 13,671.10 WEXIT I LATCH ONTO FISH/POOH -PULL ON PLUG(NO MOVEMENT)JAR 3 TIMES UP.PLUG MOVING UP HOLE. -PULL PLUG INTO WLEG(NO ISSUES) PLUG STOP MOVING AT 1ST XN NIPPLE 1(-13,397') -MAKE JARRING ATTEMPTS FOR-35 MINS 'BEFORE SUCCESS FULLING GETTING PAST NIPPLE. 1-PLUG STOP MOVING AT 2ND XN NIPPLE (-13,377') -MAKE JARRING ATTEMPTS FOR-5 MINS BEFORE SUCCESS FULLING GETTING PAST NIPPLE PLUG STOP MOVING AT 3RD XN NIPPLE (-13,313') -MAKE JARRING ATTEMPTS FOR-5 MINS BEFORE SUCCESS FULLING GETTING PAST 'NIPPLE -CONTINUE POOH SLOWLY WITH XX PLUG. -HOLE LOSING 10-12 BPH WHILE JARRING/ POOH. BREAK QTS,PULL AND INSPECT PLUG 1915 - 20 15 1.00 ' FISH N DPRB 13,671.10 ' WEXIT RIG DOWN SCHLUMBERGER SLICKLINE -HOLD PJSM WITH SCHLUMBERGER j I SLICKLINE,NORDIC AND BP -RIG DOWN AND LAY DOWN WIRELINE FISHING TOOLS,LUBRICATOR,STUFFING BOX AND WIRELINE VALVE -LOSS RATE-12 BPH 20:15 - 20:30 0.25 i- STWHIP N DPRB 13,671.10 WEXIT FUNCTION TEST BOP COMPONENTS FROM .RIG FLOOR 20:30 21:00 0.50 STWHIP N DPRB 13,671.10 WEXIT 1MAKE UP MILLING ASSEMBLY -HOLD PJSM WITH SCHLUMBERGER CTD, 1 BAKER THROUGH TUBING,NORDIC AND BP -GAUGE MILL AND REAMER;3.8 GO/3.79 NO-GO ON BOTH -MAKE UP MILLING BHA 21:00 - 21:15 0.25 - STWHIP N DPRB 13,671.10 WEXIT STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 1 MINUTES - _ - Printed 2/23/2015 12:14.38PM North America-ALASKA-BP Page 17 of 22 Operation Summary Report Common Wet Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41:39 11/5/1990 00:00©64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT i NPT Depth Phase Description of Operations (hr) .. .._ (usft) 21:15 00:00 2.75 STWHIP N DPRB 13,671.10 WEXIT RIH WITH MILL ASSEMBLY -OPEN EDC AND RIH AT 100 FPM -IN/OUT RATE=1/1.25 BPM -IN/OUT DENSITY=8.37/8.40 PPG 2/13/2015 00:00 - 00:30 0.50 STWHIP N DPRB 13,671.10 WEXIT RIH WITH MILL ASSEMBLY -LOSSES-20 BPH WHILE TRIPPING -CORRECTION-6.5'AND TAG TOP OF WHIPSTOCK RESET DEPTH TO 13,671.1' -PICK UP,TAKE SPR 00:30 - 03:30 3.00 STWHIP P WEXIT RESUME MILLING OPERATIONS IN/OUT RATE=2.8/2.3 BPM -IN/OUT DENSITY=8.4/8.4 PPG ATTEMPT TO CONTROL MILL 1/10'PER 6 ;MINUTES(1 FPH);DECREASE ROP TO-12 MINUTES TO ALLOW WOB TO MILL OFF (NT-13CR-80 LINER) CIRCULATING PRESSURE=2420 PSI;WOB= I I i4 K -IA/OA=310/570 PSI 03:30 - 13:30 10.00 STWHIP P fi WEXIT CONTINUE MILLING OPERATIONS F/13675.1'- I13,679.8'MD -IN/OUT RATE=2.73/2.45 BPM r-IN/OUT DENSITY=8.4/8.4 PPG CONTROL MILL 1/10'PER 6 MINUTES(1 FPH) -CIRCULATING PRESSURE=2350 PSI;WOB= 1-4 K IA/OA=310/570 PSI _ LOSS RATE HEALING UP TO-20 BPH 13:30 - 14:30 1.00 STWHIP P WEXIT MILL NEW FORMATION F/13,679'-13,694'MD -MM IN/OUT:2.74/2.47 CIRC PSI:2296 -MW IN/OUT:8.38 PPG/8.38 PPG -1A/OA/PVT:302/602/192 -WOB/ECD/ANN PSI:0.5-4K/9.29/4214 i ***LOSS RATE AVG-16-20 BPH 14:30 - 16:30 2.00 STWHIP P WEXIT DRESS WINDOW PER PLAN -MM IN/OUT:2.72/2.47 CIRC PSI FS:2186 -MW IN/OUT:8.38 PPG/8.38 PPG -IA/OA/PVT:304/607/168 -WOB/ECD/ANN PSI:OK/9.30/4214 16:30 - 17:30 1.00 STWHIP P WEXIT DRY DRIFT WINDOW -NO ISSUES SEEN(CLEAN DRIFT) -OPEN EDC/POOH PUMPING MAX RATE -MM IN/OUT:2.74/2.47 CIRC PSI:2296 _ -MW IN/OUT:8.38 PPG/8.38 PPG 17:30 - 19:00 1.50 STWHIP P WEXIT POH WITH MILL ASSEMBLY PU ABOVE WINDOW,FLOW CHECK,OPEN EDC AND POH AT 100 FPM IN/OUT RATE=3.1/2.4BPM -IN/OUT DENSITY=8.4/8.4 PPG 19:00 - 19:45 0.75 STWHIP P WEXIT LATE CREW CHANGE OUT DUE TO SLT MEETING -ONCOMING CREW INSPECT TOOLS AND EQUIPMENT -PREPARE FOR PJSM/CONDUCT PJSM FOR MU BHA Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 18 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-0160Q-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:45 - 20:45 1.00 DRILL P PROD1 HANDLE BHA -FLOW CHECK,HOLD PJSM FOR BHA CHANGE-OUT -LAY DOWN AND GAUGE MILL AND REAMER; MILL=3.78 NO-GO,REAMER=3.79 NO-GO MAKE UP BUILD ASSEMBLY 20:45 - 21:15 0.50 DRILL P PROD1 STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 21:15 - 00:00 2.75 DRILL P PROD1 RIH WITH BUILD BHA -RIH AT 100 FPM -IN/OUT RATE=1/1.4 BPM -IN/OUT DENSITY=8.4/8.4 PPG 2/14/2015 00:00 - 01:30 1.50 DRILL P PROD1 RIH WITH BUILD BHA -RIH AT 100 FPM IN/OUT RATE=1/1.4 BPM -IN/OUT DENSITY=8.4/8.4 PPG -LOG TIE-IN TO PDC WITH-7'CORRECTION -SWAP KCL TO 8.6 PPG DRILLING MUD AND TAKE SPR 01:30 - 03:00 1.50 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2650 PSI AT 2.8 BPM RATE IN=2.75 BPM RATE OUT=2.55 BPM MW IN=8.61 PPG MW OUT=8.41 PPG ECD =9.55 PPG ROP=30-50 FPH WOB=3.8 K CIRC PSI= 2860 PSI IAP=350 PSI OAP=605 PSI PVT=42 BBLS (PUMPING OUT PITS) ***IN/OUT DENSITY VARIATION DUE TO SWAPPING WELL FROM 8.4 PPG KCL TO 8.6 PPG DRILLING MUD;CALCULATED 1:1 AFTER 230 BBLS IN FROM SURFACE,WITH LOSS RATE-12 BPH*** 03:00 - 05:00 2.00 DRILL P PROD1 CONTINUE DRILLING BUILD SECTION FREE SPIN=2600 PSI AT 2.85 BPM (DECREASING DUE TO MUD SHEARING OUT AND IA CONTAMINATION) RATE IN=2.85 BPM RATE OUT=2.65 BPM MW IN=8.50 PPG MW OUT=8.6 PPG ECD =9.6PPG ROP=30-45 FPH WOB=3-4 K CIRC PSI= 2750 PSI IAP=425 PSI OAP=605 PSI PVT=315 BBLS (FILLING PITS WITH 8.6 PPG DRILLING MUD) ***8.6 PPG MUD TO SURFACE AS EXPECTED, HOWEVER IN DENSITY HAS BEEN CONSISTENTLY DROPPING AS PITS BECOME INCREASINGLY AIRED UP,MOST LIKELY DUE TO IA COMMUNICATION/TUBING CONTAMINATION BASED ON LDL AND CIRCULATION VALVE AT GLM#1(IA DISPLACED WITH 8.4 PPG KCL)*** 05:00 - 06:00 1.00 DRILL P PROD1 MAKE WIPER TRIP TO WINDOW AND TIE-IN TO RA TAG WITH+1'CORRECTION Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 19 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 18:00 12.00 DRILL P PROD1 DRILL 4-1/4"BUILD SECTION F/13,800'-14200' -MM IN/OUT:2.95/2.72 CIRC PSI: 2732-3015 -MW IN/OUT:8.55 PPG/8.54 PPG -IA/OA/PVT:382/618/265 WOB/ECD/ANN:1-4K/9.54/4375 PSI "'PERFORM WIPER TRIPS AS NEEDED FOR HOLE CLEANING"' ***AVERAGE LOSS RATE-10-12 BPH"' 18:00 - 19:15 1.25 DRILL P PROD1 CONTINUE DRILLING BUILD SECTION FREE SPIN=2730 PSI AT 2.9 BPM RATE IN=2.95 BPM RATE OUT=2.85 BPM MW IN=8.6 PPG MW OUT=8.6 PPG ECD= 9.6 PPG ROP=45 FPH WOB=3-4 K CIRC PSI= 2950 PSI IAP=425 PSI OAP=625 PSI PVT=240 BBLS 19:15 - 19:45 0.50 DRILL P PROD1 CONTINUE DRILLING BUILD SECTION FREE SPIN=2730 PSI AT 2.90 BPM RATE IN=2.91 BPM RATE OUT=2.61 BPM MW IN=8.62 PPG MW OUT=8.63 PPG ECD =9.54 PPG ROP=45 FPH WOB=3-4 K CIRC PSI= 2950 PSI IAP=402 PSI OAP=627 PSI PVT=234 BBLS 19:45 - 23:30 3.75 DRILL P PROD1 POH FOR LATERAL ASSEMBLY -PUMP BACK TO WINDOW REDUCE PUMP TO.5 BPM THROUGH SHUBLICK -SPOT SWEEP IN COIL. -OPEN EDC AND PUMP SWEEP OUT 4 BPM @3850 PSI -CONTINUE PUMP OUT OF HOLE 2.88 BPM @2200PSI -42 BBLS LOST TOT HE HOLE ON TRIP OUT 23:30 - 23:45 0.25 DRILL P PROD1 FLOW CHECK -CLOSE EDC -MONITOR WELL,STATIC 23:45 - 00:00 0.25 DRILL P PROD1 LAY DOWN BUILD BHA 2/15/2015 00:00 - 02:45 2.75 DRILL P PROD1 CUT 25 FOOT OF COIL -PJSM WITH ALL PERSONELL -REMOVE COIL HEAD -HAND CUT COIL IN 5'LENGTHS -ROLL FINAL CUT -RE-HEAD COIL -TEST CHECK VALVES -STATIC LOSSES 4-5 BPH 02:45 - 03:15 0.50 DRILL P PROD1 MAKE UP BHA#7 LATERAL DRILLING ASSEMBLY -HOLD PRE-JOB SAFETY MEETING -PRESSURE TEST QTS TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES 03:15 - 06:00 2.75 DRILL P PROD1 RIH WITH LATERAL ASSEMBLY -RIH AT100FPM -IN/OUT RATE=1/1.5BPM -IN/OUT DENSITY=8.56/8.58 PPG -PVT START=250 BBLS 06:00 - 09:45 3.75 DRILL P PROD1 LOG DOWN TO BOTTOM F/13,676'-14280'MD. -BPM IN/OUT:0.26/0.24 CIRC PSI:520 -MW IN/OUT:8.53 PPG/8.23 PPG Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 20 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 164.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:45 - 12:15 2.50 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F114,280'- 14,465' 114,280'-14,465 MD BPM IN/OUT:2.98/2.80 CIRC PSI:3230 MW IN/OUT:8.64 PPG/8.62 PPG IA/OA/PVT:422/609/286 WOB/ECD/ANN:2.95-/9.71/4434 PSI ""AVERAGE LOSSES-10-12 BPH••• 12:15 - 13:30 1.25 DRILL N STUC 13,465.00 PROD1 WHILE DRILLING AHEAD LOST MOTOR WORK.ATTEMPTED TO PICK-UP OFF BOTTOM AND UNABLE TO PICK-UP.MADE SEVERAL ATTEMPT TO MOVE PIPE.PU=80K ON DRILL STRING(NO MOVEMENT) -SHUT DOWN PUMPS TO RELAX WELLBORE 1-SPOT MINERAL OIL PUMP AT RIG -PUMP 10 BBLS MINERAL OIL(SPOT 5 BBLS ON BACKSIDE) I -LET MINERAL OIL SOAK FOR 15 MINS(POP FREE) 13:30 - 14:00 0.50 DRILL P PROD1 PERFORM WIPER TRIP F/12,465'-13,633'MD -BPM IN/OUT:3.0/2.67 CIRC PSI:2860 MW IN/OUT:8.63 PPG/8.62 PPG -IA/OA/PVT:415/613/266 14:00 - 15:30 1.50 DRILL N SFAL 13,465.00 PROD1 i MAKE REPAIRS TO INJECTOR -DURING ROUTINE INSPECTION,SLB OPERATOR FOUND A BROKEN BEARING PLATE RETENTION PIN -POOH INTO CASING(MAKE NOTIFICATIONS 'TO SLB MANAGEMENT/NORDIC/ WSL) -HELD PJSM/MAKE REPAIRS TO INJECTOR 15:30 - 16:30 1.00 DRILL P PROD1 CIRCULATE TO CLEAN 7"CASING -BPM IN/OUT:3.0/2.67 CIRC PSI:2860 -MW IN/OUT:8.63 PPG/8.62 PPG -IA/OA/PVT:415/613/266 16:30 - 17:30 1.00 DRILL P PROD1 RUN IN HOLE TO BOTTOM -LOG TIE-IN(+11')DEPTH CORRECTION -BPM IN/OUT:0.47/0.55 CIRC PSI:860 -MW IN/OUT:8.53 PPG/8.34 PPG -IA/OA/PVT-415/613/178 ------- ----- 17:30 - 18:45 1.25 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/14,465'- ' 14,558'MD '-BPM IN/OUT:2.98/2.80 CIRC PSI:3230 -MW IN/OUT:8.64 PPG/8.62 PPG IA/OA/PVT:422/609/286 -WOB/ECD/ANN:2.95-3.55K/9.85/4496 PSI 18:45 - 19:15 0.50 DRILL P PROD1 PERFORM 150'WIPER DUE TO HOLE CONDITIONS, 19:15 - 22:30 3.25 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/14,558'- 14,824'MD -BPM IN/OUT:2.98/2.80 CIRC PSI:3230 -MW IN/OUT:8.64 PPG/8.62 PPG IA/OA/PVT:454/625/286 -WOB/ECD/ANN:3.48-3.55K/9.95/4562 PSI -PERFORM WIPER TRIPS AS REQIUIRED 30'- 150' Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 21 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date 2/16/2015 X3-016DQ-C:(3,684,757.90) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00©64.91 usft(above Mean Sea Level) Date From-To Hrs I Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) I 22:30 - 23:00 0.50 1 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/14,824'- 14,854'MD -BPM IN/OUT:2.98/2.80 CIRC PSI:3230 -MW IN/OUT:8.64 PPG/8.62 PPG -IA/OA/PVT:454/625/286 -WOB/ECD/ANN:3.48-3.55K/9.95/4562 PSI 1-PERFORM WIPER TRIPS AS REQIUIRED 30'- ! L150' 23.00 - 00:00 ! 1.00 DRILL P PROD1 I PERFORM VIPER TRIP F/14,854'-13,660'MD -BPM IN/OUT:3.0/2.67 CIRC PSI:2860 -MW IN/OUT:8.69 PPG/8.70 PPG -IA/OA/PVT:515/626/265 -OPEN EDC BPM IN/OUT:3.87/3.58 CIRC PSI:3322 2/16/2015 00:00 - 02:00 2.00 DRILL P PROD1 i RUN IN HOLE TO BOTTOM I-LOG TIE-IN(+5.5')DEPTH CORRECTION BPM IN/OUT:2.99/2.91 CIRC PSI:3000 -MW IN/OUT:8.68 PPG/8.69 PPG IA/OA/PVT:448/626/260 + _ -TAKE CHECK SHOT SURVEY WITH BHA#7 02:00 - 05:30 3.50 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/14,854'- 15,100'MD -BPM IN/OUT:3.06/2.87 CIRC PSI:3486 :-MW IN/OUT:8.67 PPG/8.65 PPG -IA/OA/PVT:453/630/327 -WOB/ECD/ANN:2.64/10.01/4568 PSI _ AVERAGE LOSSES-10-12 BPH 05:30 - 08:00 2.50 DRILL P 1 PROD1 PERFORM WIPER TRIP F/15.100'-13,633'MD -BPM IN/OUT:3.0/2.67 CIRC PSI:2860 -MW IN/OUT:8.69 PPG/8.70 PPG -IA/OA/PVT:426/635/299 08:00 - 13:30 5.50 DRILL P PROD1 DRILL 4-1/4"LATERAL SECTION F/15,100'- 15,370'MD i-BPM IN/OUT:3.06/2.70 CIRC PSI:3186 -MW IN/OUT:8.65 PPG/8.68 PPG IA/OA/PVT:457/638/289 -WOB/ECD/ANN:2.64-395K/9.98/4508 PSI I ' ""LAST 200'DRILL HAVING DIFFICULTY TRANSFERING WEIGHT TO THE BIT.MADE FREQUENT WIPER TRIPS TO REGAIN MOTOR • WORK.USED FRESH MUD SWEEPS TO COMPLETE THE LAST 170'OF DRILLING. 13:30 - 14:30 1.00 DRILL P PROD1 PERFORM WIPER TRIP TO WINDOW F/ 15,375'-13,600'MD. BPM IN/OUT:3.0/2.70 CIRC PSI:2980 MW IN/OUT:8.67 PPG/8.67 PPG _ -IA/OA/PVT:450/635/285 14:30 - 15:30 1.00 DRILL P PROD1 RUN IN HOLE TO BOTTOM -LOG TIE-IN(+10')DEPTH CORRECTION I-BPM IN/OUT:3.02/3.02 CIRC PSI:2977 MW IN/OUT:8.68 PPG/8.69 PPG '-IA/OA/PVT:448/626/273 ""'TAG BOTTOM Op 15,378'TOTAL DEPTH... Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 22 of 22 Operation Summary Report Common Well Name:F-39 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/5/2015 End Date:2/16/2015 X3-016DQ-C:(3,684,757.90) Project Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41:39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date j From-To Hrs Task ! Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:30 1.00 DRILL P PROD1 PERFORM WIPER TRIP TO WINDOW F/ 15,378'-13,600'MD. BPM IN/OUT:3.0/2.70 CIRC PSI:2980 -MW IN/OUT:8.67 PPG/8.67 PPG -1A/OA/PVT:450/635/285 h OPEN EDC,FLOW CHECK -PUMP 22 BBLS HIGH VIS SWEEP 16:30 - 19:30 3.00 JI DRILL P PROD1 'POOH F/13,600'-235'MD. -BPM IN/OUT:3.62/3.10 CIRC PSI:2963 -MW IN/OUT:8.67 PPG/8.67 PPG -IA/OA/PVT:470/635/240 19:30 - 19:45 j 0.25 DRILL P PROD1 FLOW CHECK WELL,STATIC I-CLOSE EDC. -HOLD PJSM ON LAY DOWN BHA SEE CON REPORT'.. Printed 2/23/2015 12:14:38PM North America-ALASKA-BP Page 1 of 5 Operation Summary Report Common Well Name:F-39 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/16/2015 End Date:2/20/2015 X3-016DQ-C:(509,024.80) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT 1 NPT Depth Phase Description of Operations (hr) rt (usft) 2/16/2015 19:45 - 22:30 2.75 CASING I P RUNPRD RIG UP TO AND MAKE UP LINER. -HOLD PJSM -MAKE UP PRODUCTION LINER WITH 2 SLOTTED JTS,7 SOLID AND DEPLOYMENT SLEEVE. -STATIC LOSSES 3-4 BPH 22:30 - 00.00 1.50 CASING P RUNPRD RUN IN HOLE WITH PRODUCTION LINER -STAB ON INJECTOR AND PRESSURE TEST QTS SUB TO 250 PSI LOW AND 3500 PSI HIGH i FOR 5 MINUTES. 2/17/2015 00:00 02:00 2.00 CASING P RUNPRD RUN IN HOLE WITH RPODUCTION LINER. -STOP AT 13,600'AND RECORD UP AND DOWN WTS. I-START LOGGING TIE ON AT 13,900' -CORRECTIOn-10.5' -FLAG COIL FOR HOOK RUN 02:00 - 02:30 0.50 CASING P RUNPRD .SET LINER ON DEPTH ! !-RECORD UP AND DOWN WTS. -RIH TO 13,995 -BRING PUMPS TO 3.8 BPM @4100 PSI _ 1 ;-PULL UPAS PER RELEASE PROCEDURE j -SHUT PUMPS DOWN TO COMPARE DRAG, I ; '1-2K LIGHTER -FLOW CHECK AT WINDOW.STATIC 02.30 - 04:30 2.00 ; CASING P RUNPRD POH WITH RUNNING TOOL -BPM IN/OUT:1.57/1.10 CIRC PSI:1348 -MW IN/OUT:8.61 PPG/8.65 PPG IA/OA/PVT:315/624/186 -FLOW CHECK WELL 04:30 05:30 1.00 CASING P RUNPRD LAY DOWN RUNNING TOOL -HOLD PJSM FOR LAYING DOWN BHA AND MAKING UP"J"HOOK. i -RACK BACK INJECTOR ! -LAY DOWN GS SPEAR ; I -MAKE UP"J"HOOK 05:30 08:30 --4 3.00 PULL PPOST RUN IN HOLE VNTH"J"HOOK -STAB ON INJECTOR AND PRESSURE TEST i QTS SUB TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES. 08:30 - 09 30 1.00 PULL i P POST HELP PJSM FOR PULLING WHIPSTOCK -JET WHIPSTOCK TRAY 3 TIMES PER BOT ' (PROCEDURES -BPM IN/OUT:3.35/3.18 CIRC PSI:3259 ! - -MW IN/OUT:8.69 PPG/8.64 PPG 09.30 - 13:00 3.50 PULL P POST ;FISH WHIPSTOCK -CORRECT TO FLAG DEPTH(13,568'MD)(-17' DIFFERENCE) -RECORD PU WEIGHT:48K SLACK-OFF WEIGHT:18K(PUMPS OFF) -RIH AND ATTEMPT TO ENGAGE FISH -MAKE MULTIPLE ATTEMPTS TO LATCH ONTO FISH(UNABLE TO LATCH FISH) -MUTLIPLE ATTEMPTS TO FISH AT DIFFERENT TOOLFACE ORIENTATIONS Printed 2/23/2015 12:15:16PM North America-ALASKA-BP Page 2 of 5 Operation Summary Report Common Well Name:F-39 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/16/2015 End Date:2/20/2015 X3-016DQ-C:(509,024.80) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) -------------- 13:00 - 16:30 + 3.50 PULL P POST FISH WHIPSTOCK -RELOG TIE-IN WITH MWD TOOLS(+7.5' CORRECTION) 1-MAKE MULTIPLE ATTEMPTS AT DIFFERENT TOOLFACE ORIENTATIONS UNABLE TO LATCH ONTO WHIPSTOCK I-PAINT EOP FLAG c 13,590'MD 16:30 - 19:30 3.00 PULL P POST POH WITH WHIPSTOCK J HOOK I-BPM IN/OUT:2.30/1.97 CIRC PSI:2124 -MW IN/OUT:8.65 PPG/8.65 PPG -IA/OA/PVT:387/615/186 -FLOW CHECK WELL 19:30 - 20:00 0.50 PULL N DPRB ! 13,663.00 POST PJSM, BREAK DOWN TOOLS. HOOK _ SLIGHTLY BENT. 20:00 - 00:00 4.00 PULL N DPRB_ 13,863.00 POST -CUT 200'OF COIL I-INSTALL NEW COIL CONNECTOR. PULL TESTED TO 40K -MAKE BHI UP.PT CONNECTOR TO 4000#, PT AND CHART CHECK VALVE TEST\ -MAKE UP BHA#10. CURRENTLY PT QTS LOW/HIGH 2/18/2015 00:00 - 02:30 2.50 PULL N DPRB 13,663.00 POST -RIH W/BHA#10 02:30 - 05:30 3.00 PULL N DPRB 13,663.00 POST AT FLAG SHIFT DEPTH TO 13458. JET WHIPSTOCK 3 TIMES. I HOOK INTO WHIPSTOCK INITIALLY 01 13,668.2'MD. JAR AT 15K OVER AT WOB SENSOR. PUMP OFF AND ON TO KEEP COIL WARM. -KICK HOT INTO NEUTRAL. JARRED ON WHIPSTOCK(RESET JARS-15X'S/UNABLE TO BREAK WHIPSTOCK FREE) -CYCLED OUT. BEING LIMITED TO THE ORIENTER. -KICK ORIENTER ON TO GO 180 DEGREES OUT. -RELEASE FROM WHIPSTOCK POOH. 05:30 - 09:00 3.50 PULL N DPRB 13,663.00 POST POH WITH WHIPSTOCK J HOOK -BPM IN/OUT:0.75/0.34 CIRC PSI:703 '-MW IN/OUT:8.60 PPG/8.64 PPG -1A/0A/PVT:187/615/125 -FLOW CHECK WELL 09:00 - 09:30 0.50 PULL N DPRB 13,663.00 POST 'HELD PJSM FOR LD WHIPSTOCK J HOOK 09:30 - 10:00 0.50 PULL N DPRB 13,663.00 POST LD WHIPSTOCK BHA -STAND INJECTOR BACK -LD MWD TOOLS -VERIFY SCRIBE FOR WHIPSTOCK J HOOK (GOOD) 10:00 - 10:15 0.25 PULL N DPRB 13,663.00 POST HELD PJSM FOR COIL MANAGEMENT 10:15 - 11:00 0.75 PULL N DPRB 13,663.00 POST PERFORM COIL MANAGEMENT -REMOVE BHI HEAD/SLB COIL CONNECTOR -RIG-UP COIL CUTTER -CUT-200'OF COIL/ELINE Printed 2/23/2015 12:15:16PM North America-ALASKA-BP Page 3 of 5 Operation Summary Report Common Well Name:F-39 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/16/2015 End Date:2/20/2015 X3-016DQ-C:(509,024.80) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 12:30 1.50 PULL N SFAL POST INSTALL COIL CONNECTOR/HEAD-UP WITH BHI -CUT END OF COIL/PREP CONNECTION FOR SLB COIL CONNECTOR -INSTALL COIL CONNECTOR(STRIP 1 HEX NUT) -ATTEMPT TO TAP OUT(UNABLE TO REMOVE SCREW) -CUT OFF CONNECTOR/RE-INSTALL COIL CONNECTOR 12:30 - 14:45 2.25 PULL N DPRB 13,663.00 POST CONTINUE INSTALLING COIL CONNECTOR/ BHI UQC/LQC. -PRESSURE/PULL TEST CONNECTOR -INSTALL BHI UPPER QUICK/LOWER QUICK CONNECTIONS -PRESSURE TEST COIL/BHI CHECKS(250/ 3500) 14:45 - 15:00 0.25 PULL N DPRB 13,663.00 POST HELD PJSM FOR MU WHIPSTOCK FISHING BHA 15:00 - 16:00 1.00 PULL N DPRB 13,663.00 POST MU WHIPSTOCK FISHING BHA -MU NORTHERN SOLUTIONS WHIPSTOCK J HOOK -SCRIBE J HOOK/MWD TOOL -GET ONTO WELL WITH INJECTOR -PRESSURE TEST QTS 250/3500(PASS) 16:00 - 18:40 2.67 PULL N DPRB 13,663.00 POST RIH WITH WHIPSTOCK J HOOK -BPM IN/OUT:1.04/1.57 CRC PSI:930 -MW IN/OUT:8.59 PPG/8.65 PPG -IA/OA/PVT:143/600/217 18:40 - 22:00 3.33 PULL N DPRB 13,663.00 POST RAN IN HOLE TO 13400'PU WEIGHT 44K RIH WEIGHT 18.5K HOOK ORIENTATION 180 DEG OPPOSITE OF TRAY. TAGGED AT 13657'. PU AND ORIENTATED HOOK FOR 5 DEG ROHS. HOOKED INTO TRAY AT 13654'. ATTEMPTED TO RIH THROUGH WINDOW. STACKED WEIGHT. STACKED DOWN.BRING ORIENTER ON TO ROTATE OUT. AT 90 DEG LOHS, ORIENTER STOPPED ROTATING. PUH. HOOK POPPED OUT. PERFORMED CCL LOG FROM WHIPSTOCK TO 13250' BOTH UP AND DOWN. UTILIZING AN ELMD OF 13421'ON TUBING TAIL. THE CORRECTED HOOK DEPTH WAS 13659.57' ELMD. ATTEMPT TO LATCH WHIPSTOCK MULTIPLE TIME AT ORIENTATIONS AROUND THE CLOCK. NO JOY. POOH FOR INSPECTION. 22:00 - 00:00 2.00 PULL N DPRB 13,663.00 POST AT SURFACE FLOW CHECK 2/19/2015 00:00 - 04:30 4.50 PULL N DPRB 13,667.00 POST -BREAK DOWN BHA#11 -NO OBVIOUS SIGNS WHY NS HOOK ONLY ENGAGED ONCE. -CUT 200'COIL. REHEAD BHI. -PULL TEST CTC TO 40K -PT CTC TO 4200# -PT/CHART CHECK VALVES. -MAKE UP BOT SHROUDED HOOK -PT QTS LOW/HIGH 04:30 - 07:00 2.50 PULL N DPRB 13,667.00 POST -RIH W/BHA#12 Printed 2/23/2015 12:15:16PM North America-ALASKA-BP Page 4 of 5 Operation Summary Report Common Well Name:F-39 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/16/2015 End Date:2/20/2015 X3-016DQ-C:(509,024.80) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41 :39 11/5/1990 00:00 @64.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:00 - 08:00 1.00 PULL N DPRB 13,667.00 POST LOG CCL FOR TIE-IN -BPM IN/OUT:0.62/0.68 CIRC PSI:886 -MW IN/OUT:8.61 PPG/8.66 PPG -IA/OA/PVT:316/604/178 -DEPTH CORRECTION(+5') 08:00 - 13:00 5.00 PULL N DPRB 13,667.00 POST LATCH WHIPSTOCK -RECORD PU WEIGHT:46K SO WEIGHT:16K -RIH TAG UP©13,653'MD(PU AND CONFIRM TAG AT SAME SPOT) -ROTATE TOOLFACE F/180-270(TAG AT 13,654'MD) -ROTATE TOOLFACE F/270-315(TAG AT 13,654'MD) -ROTATE TOOLFACE F/315-355(TAG AT 13,654'MD) -LATCH INTO WHIPSTOCK AT TF-355 AT 13,643'MD -PULL(-22K)WEIGHT ON BIT(MAX PULL FOR BHI ORIENTER) -HOLD WEIGHT FOR 10 MINS(SET DOWN AND RESET JARS) -RESET JARS(30'S)PULLING TO MAX PULL OF-22K TO FIRE CYCLED COIL 40'S(UNLATCH FROM COIL) ***DID NOT APPEAR TO MOVE THE WHIPSTOCK WHILE JARRING 13:00 - 16:00 3.00 PULL N DPRB 13,667.00 POST POOH WITH WHIPSTOCK ASSEMBLY -FLOW CHECK(NO FLOW) -BPM IN/OUT:1.5/1.28 CIRC PSI:1208 -MW IN/OUT:8.61 PPG/8.66 PPG -IA/OA/PVT:336/604/171 ***LRS BEGIN PRE-HEAT DIESEL FREEZE PROTECT 14:00 HRS 16:00 16:30 0.50 PULL N DPRB 13,667.00 POST LD WHIPSTOCK J HOOK ASSEMBLY -FLOW CHECK(NO FLOW) -LD MWD TOOLS/BOT J HOOK 16:30 - 17:00 0.50 WHSUR P POST CLEAN RIG FLOOR -PREPARE NOZZLE FOR NITROGEN BLOWDOWN -HEAT DIESEL FREEZE PROTECT TO 80 DEGREES WITH LRS 17:00 - 00:00 7.00 WHSUR P POST FREEZE PROTECT IA/TUBING WITH DIESEL -SPOT LRS TRUCKS ON OFF DRILLER SIDE OF RIG -HOLD PJSM FOR RIGGING UP -RU LRS ON IA/TEST LINES -PUMP 134 BBLS 80 DEGREE DIESEL INTO IA 3 BPM/AT 1200# -RU LRS ON TUBING/TEST LINES -PUMP 38 BBLS 80 DEG DIESEL DOWN TUBING 2 BPM/1200# -RD LRS, PREP FOR BLOW DOWN. 2/20/2015 00:00 - 02:00 2.00 WHSUR P POST -BLOW DOWN REEL WITH N2 Printed 2/23/2015 12:15:16PM North America-ALASKA-BP Page 5 of 5 Operation Summary Report Common Well Name:F-39 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/16/2015 End Date:2/20/2015 X3-016DQ-C:(509,024.80) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1990 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292210100 Active datum:41:39 11/5/1990 00:00 @64.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 06:00 4.00 WHSUR P POST +-INSTALL NIGHT CAP.PT QTS. -OPEN WELL TO CLOSED CHOKE -WELL STATIC/ PJSM WITH VALVE CREW. SERVICE TREE VALVES. DRY ROD TWO WAY CHECK -EVACUATE TREE OF DIESEL. FILL WITH METHANOL. CLOSE MASTER/SWAB PERFORM LEAK TIGHT TEST -INSPECT BOPE 06:00 - 08:30 2.50 WHSUR P POST ND BOPE -CLEAN PITS -PREPARE RIG FOR MOVE 08:30 - 09:30 1.00 WHSUR P POST NU TREE CAP -FILL TREE CAP WITH METHANOL PRESSURE TEST 250/3500 ***RELEASE RIG ON-02/20/2015 @ 09:30 HRS Printed 2/23/2015 12:15:16PM Qbp North America - ALASKA - BP Prudhoe Bay PB F Pad F-39 500292210100 F-39L1 Design: F-39L1 Survey Report - Geographic 17 February, 2015 BAKER HUGHES •'— 0 by Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig • Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB F Pad,TR-11-13 Site Position: Northing: 5,972,527.29 usft Latitude: 70°19'55.283 N From: Map Easting: 650,960.70 usft Longitude: 148°46'31.47 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.15° Well F-39 API No. 500292210100 Well Position +N/-S 0.00 usft Northing: 5,974,847.00 usft Latitude: 70°20'17.896 N +E/-W 0.00 usft Easting: 651,959.00 usft • Longitude: 148°46'0.95 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 36.11 usft Wellbore F-39L1 API no. 500292210160 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) 11 (nT) BGGM2014 2/14/2015 19.40 81.02 57,590 Design F-39L1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 13,662.59 Vertical Section: Depth From(ND) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 28.80 0.00 0.00 304.49 Survey Program Date: 2/17/2015 From To (usft) (usft) Survey(Wellbore) Tool Name Description 51.80 13,662.59 1 :Schlumberger GCT multishot(F-39) GCT-MS Schlumberger GCT multishot 13,663.00 15,342.58 CoilTrak MWD(F-39L1) MWD MWD-Standard 2/17/2015 9:40:24AM Page 2 COMPASS 5000.1 Build 61 rr 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 28.80 0.00 0.00 28.80 0.00 0.00 5,974,847.00 651,959.00 70°20'17.896 N 148°46'0.95 W 51.80 0.10 290.42 51.80 0.01 -0.02 5,974,847.01 651,958.98 70°20'17.896 N 148°46'0.95 W 68.10 0.07 291.21 68.10 0.02 -0.04 5,974,847.01 651,958.96 70°20'17.896 N 148°46'0.95 W 84.50 0.05 297.96 84.50 0.02 -0.06 5,974,847.02 651,958.94 70°20'17.896 N 148°46'0.95 W 100.90 0.05 307.83 100.90 0.03 -0.07 5,974,847.03 651,958.93 70°20'17.896 N 148°46'0.95 W 117.40 0.02 293.04 117.40 0.04 -0.08 5,974,847.03 651,958.92 70°20'17.897 N 148°46'0.95 W 133.90 0.02 243.68 133.90 0.04 -0.08 5,974,847.03 651,958.92 70°20'17.897 N 148°46'0.95 W 150.20 0.03 217.02 150.20 0.03 -0.09 5,974,847.03 651,958.91 70°20'17.896 N 148°46'0.95 W 166.30 0.05 208.19 166.30 0.02 -0.09 5,974,847.02 651,958.91 70°20'17.896 N 148°46'0.95 W 182.40 0.05 192.44 182.40 0.01 -0.10 5,974,847.01 651,958.90 70°20'17.896 N 148°46'0.95 W 198.50 0.07 190.54 198.50 -0.01 -0.10 5,974,846.99 651,958.90 70°20'17.896 N 148°46'0.95 W 214.70 0.08 188.85 214.70 -0.03 -0.11 5,974,846.97 651,958.90 70°20'17.896 N 148°46'0.95 W' 230.80 0.12 182.56 230.80 -0.06 -0.11 5,974,846.94 651,958.89 70°20'17.896 N 148°46'0.95 W 246.90 0.13 180.21 246.90 -0.09 -0.11 5,974,846.91 651,958.89 70°20'17.895 N 148°46'0.95 W 263.00 0.13 176.14 263.00 -0.13 -0.11 5,974,846.87 651,958.90 70°20'17.895 N 148°46'0.95 W 279.10 0.13 178.65 279.10 -0.17 -0.11 5,974,846.83 651,958.90 70°20'17.895 N 148°46'0.95 W 295.20 0.13 185.19 295.20 -0.20 -0.11 5,974,846.80 651,958.90 70°20'17.894 N 148°46'0.95 W 311.30 0.15 186.58 311.30 -0.24 -0.11 5,974,846.76 651,958.89 70°20'17.894 N 148°46'0.95 W 327.20 0.15 187.76 327.20 -0.28 -0.12 5,974,846.72 651,958.89 70°20'17.893 N 148°46'0.95 W 343.10 0.15 186.96 343.10 -0.32 -0.12 5,974,846.67 651,958.88 70°20'17.893 N 148°46'0.95 W 359.10 0.15 186.40 359.10 -0.36 -0.13 5,974,846.63 651,958.88 70°20'17.893 N 148°46'0.95 W 375.00 0.17 187.57 375.00 -0.41 -0.13 5,974,846.59 651,958.88 70°20'17.892 N 148°46'0.95 W 390.90 0.15 187.50 390.90 -0.45 -0.14 5,974,846.54 651,958.87 70°20'17.892 N 148°46'0.95 W 406.80 0.15 186.02 406.80 -0.49 -0.14 5,974,846.50 651,958.87 70°20'17.891 N 148°46'0.95 W 422.90 0.15 185.39 422.90 -0.54 -0.15 5,974,846.46 651,958.86 70°20'17.891 N 148°46'0.96 W 438.90 0.17 186.31 438.90 -0.58 -0.15 5,974,846.42 651,958.86 70°20'17.890 N 148°46'0.96 W 455.00 0.17 189.63 455.00 -0.63 -0.16 5,974,846.37 651,958.85 70°20'17.890 N 148°46'0.96 W 471.10 0.17 190.41 471.10 -0.67 -0.17 5,974,846.32 651,958.85 70°20'17.890 N 148°46'0.96 W 486.90 0.18 187.69 486.90 -0.72 -0.17 5,974,846.27 651,958.84 70°20'17.889 N 148°46'0.96 W 502.70 0.18 185.57 502.70 -0.77 -0.18 5,974,846.22 651,958.84 70°20'17.889 N 148°46'0.96 W 518.40 0.18 183.93 518.40 -0.82 -0.18 5,974,846.18 651,958.83 70°20'17.888 N 148°46'0.96 W 534.20 0.20 182.72 534.20 -0.87 -0.19 5,974,846.12 651,958.83 70°20'17.888 N 148°46'0.96 W 550.00 0.22 181.40 550.00 -0.93 -0.19 5,974,846.07 651,958.83 70°20'17.887 N 148°46'0.96 W 565.80 0.23 179.96 565.80 -0.99 -0.19 5,974,846.00 651,958.83 70°20'17.886 N 148°46'0.96 W 582.30 0.23 176.80 582.30 -1.06 -0.19 5,974,845.94 651,958.83 70°20'17.886 N 148°46'0.96 W 598.70 0.23 175.24 598.70 -1.13 -0.18 5,974,845.87 651,958.84 70°20'17.885 N 148°46'0.96 W 615.30 0.23 176.59 615.30 -1.19 -0.18 5,974,845.81 651,958.85 70°20'17.884 N 148°46'0.96 W 631.90 0.23 177.63 631.90 -1.26 -0.17 5,974,845.74 651,958.85 70°20'17.884 N 148°46'0.96 W 648.50 0.23 177.07 648.50 -1.32 -0.17 5,974,845.67 651,958.86 70°20'17.883 N 148°46'0.96 W 665.20 0.25 176.59 665.20 -1.39 -0.17 5,974,845.60 651,958.86 70°20'17.882 N 148°46'0.96 W 682.00 0.25 178.05 682.00 -1.47 -0.16 5,974,845.53 651,958.87 70°20'17.882 N 148°46'0.96 W 698.80 0.23 182.15 698.80 -1.54 -0.16 5,974,845.46 651,958.87 70°20'17.881 N 148°46'0.96 W 715.70 0.25 185.98 715.70 -1.61 -0.17 5,974,845.39 651,958.86 70°20'17.880 N 148°46'0.96 W 732.60 0.25 186.88 732.60 -1.68 -0.18 5,974,845.31 651,958.86 70°20'17.880 N 148°46'0.96 W 749.40 0.25 186.86 749.40 -1.75 -0.19 5,974,845.24 651,958.85 70°20'17.879 N 148°46'0.96 W 766.30 0.25 188.07 766.30 -1.83 -0.20 5,974,845.17 651,958.84 70°20'17.878 N 148°46'0.96 W 783.20 0.25 191.27 783.20 -1.90 -0.21 5,974,845.10 651,958.83 70°20'17.877 N 148°46'0.96 W 800.10 0.25 192.62 800.10 -1.97 -0.22 5,974,845.02 651,958.82 70°20'17.877 N 148°46'0.96 W 816.90 0.25 190.98 816.90 -2.04 -0.24 5,974,844.95 651,958.80 70°20'17.876 N 148°46'0.96 W 833.70 0.27 189.58 833.70 -2.12 -0.25 5,974,844.88 651,958.79 70°20'17.875 N 148°46'0.96 W 850.40 0.25 189.88 850.40 -2.19 -0.27 5,974,844.80 651,958.78 70°20'17.875 N 148°46'0.96 W 867.10 0.25 190.30 867.10 -2.27 -0.28 5,974,844.73 651,958.77 70°20'17.874 N 148°46'0.96 W 883.80 0.25 190.47 883.80 -2.34 -0.29 5,974,844.66 651,958.76 70°20'17.873 N 148°46'0.96 W 900.50 0.23 191.07 900.50 -2.41 -0.30 5,974,844.59 651,958.74 70°20'17.873 N 148°46'0.96 W 917.30 0.23 192.12 917.30 -2.47 -0.32 5,974,844.52 651,958.73 70°20'17.872 N 148°46'0.96 W 2/17/2015 9:40:24AM Page 3 COMPASS 5000.1 Build 61 11F/1- 0bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 934.20 0.23 194.08 934.20 -2.54 -0.33 5,974,844.46 651,958.72 70°20'17.871 N 148°46'0.96 W 951.00 0.23 193.99 951.00 -2.60 -0.35 5,974,844.39 651,958.70 70°20'17.871 N 148°46'0.96 W 967.90 0.23 191.61 967.89 -2.67 -0.36 5,974,844.32 651,958.69 70°20'17.870 N 148°46'0.96 W 984.80 0.23 189.64 984.79 -2.74 -0.38 5,974,844.26 651,958.68 70°20'17.869 N 148°46'0.96 W 1,001.80 0.23 189.93 1,001.79 -2.80 -0.39 5,974,844.19 651,958.67 70°20'17.869 N 148°46'0.96 W 1,018.70 0.23 192.22 1,018.69 -2.87 -0.40 5,974,844.12 651,958.66 70°20'17.868 N 148°46'0.96 W 1,035.60 0.25 191.98 1,035.59 -2.94 -0.42 5,974,844.05 651,958.64 70°20'17.867 N 148°46'0.96 W 1,052.50 0.23 190.44 1,052.49 -3.01 -0.43 5,974,843.98 651,958.63 70°20'17.867 N 148°46'0.96 W 1,069.50 0.23 188.52 1,069.49 -3.08 -0.44 5,974,843.92 651,958.62 70°20'17.866 N 148°46'0.96 W 1,086.40 0.22 186.74 1,086.39 -3.14 -0.45 5,974,843.85 651,958.61 70°20'17.865 N 148°46'0.96 W 1,103.30 0.20 187.77 1,103.29 -3.20 -0.46 5,974,843.79 651,958.61 70°20'17.865 N 148°46'0.96 W 1,120.10 0.18 183.07 1,120.09 -3.26 -0.46 5,974,843.73 651,958.60 70°20'17.864 N 148°46'0.96 W 1,137.00 0.17 170.90 1,136.99 -3.31 -0.46 5,974,843.68 651,958.61 70°20'17.864 N 148°46'0.96 W 1,154.00 0.15 160.13 1,153.99 -3.36 -0.45 5,974,843.64 651,958.62 70°20'17.863 N 148°46'0.96 W 1,170.90 0.10 152.44 1,170.89 -3.39 -0.44 5,974,843.60 651,958.63 70°20'17.863 N 148°46'0.96 W 1,187.90 0.08 141.49 1,187.89 -3.41 -0.42 5,974,843.58 651,958.65 70°20'17.863 N 148°46'0.96 W 1,204.80 0.08 128.54 1,204.79 -3.43 -0.40 5,974,843.56 651,958.67 70°20'17.862 N 148°46'0.96 W 1,221.80 0.05 87.76 1,221.79 -3.44 -0.39 5,974,843.56 651,958.68 70°20'17.862 N 148°46'0.96 W 1,238.80 0.08 42.32 1,238.79 -3.43 -0.37 5,974,843.57 651,958.70 70°20'17.862 N 148°46'0.96 W 1,255.70 0.12 31.14 1,255.69 -3.40 -0.36 5,974,843.59 651,958.71 70°20'17.863 N 148°46'0.96 W 1,272.70 0.12 28.65 1,272.69 -3.37 -0.34 5,974,843.62 651,958.73 70°20'17.863 N 148°46'0.96 W 1,289.60 0.13 29.48 1,289.59 -3.34 -0.32 5,974,843.65 651,958.75 70°20'17.863 N 148°46'0.96 W 1,306.60 0.15 36.19 1,306.59 -3.31 -0.30 5,974,843.69 651,958.77 70°20'17.864 N 148°46'0.96 W 1,323.50 0.15 38.41 1,323.49 -3.27 -0.27 5,974,843.73 651,958.80 70°20'17.864 N 148°46'0.96 W 1,340.40 0.15 33.30 1,340.39 -3.23 -0.24 5,974,843.76 651,958.82 70°20'17.864 N 148°46'0.96 W 1,357.20 0.17 32.34 1,357.19 -3.19 -0.22 5,974,843.80 651,958.85 70°20'17.865 N 148°46'0.96 W 1,374.00 0.18 45.63 1,373.99 -3.16 -0.19 5,974,843.84 651,958.88 70°20'17.865 N 148°46'0.96 W 1,390.80 0.20 57.15 1,390.79 -3.12 -0.14 5,974,843.88 651,958.92 70°20'17.865 N 148°46'0.95 W 1,407.60 0.20 55.98 1,407.59 -3.09 -0.09 5,974,843.91 651,958.97 70°20'17.866 N 148°46'0.95 W 1,424.40 0.22 55.46 1,424.39 -3.05 -0.04 5,974,843.95 651,959.02 70°20'17.866 N 148°46'0.95 W 1,441.30 0.22 58.70 1,441.29 -3.02 0.01 5,974,843.98 651,959.07 70°20'17.866 N 148°46'0.95 W 1,457.40 0.18 58.82 1,457.39 -2.99 0.06 5,974,844.01 651,959.12 70°20'17.867 N 148°46'0.95 W 1,473.90 0.15 38.80 1,473.89 -2.96 0.10 5,974,844.04 651,959.15 70°20'17.867 N 148°46'0.95 W 1,490.50 0.18 7.70 1,490.49 -2.92 0.11 5,974,844.09 651,959.17 70°20'17.868 N 148°46'0.95 W 1,507.10 0.25 348.37 1,507.09 -2.86 0.11 5,974,844.15 651,959.17 70°20'17.868 N 148°46'0.95 W 1,523.70 0.37 333.01 1,523.69 -2.77 0.08 5,974,844.23 651,959.13 70°20'17.869 N 148°46'0.95 W 1,540.30 0.70 313.59 1,540.29 -2.65 -0.02 5,974,844.35 651,959.03 70°20'17.870 N 148°46'0.95 W 1,556.90 1.08 300.85 1,556.89 -2.50 -0.23 5,974,844.49 651,958.82 70°20'17.872 N 148°46'0.96 W 1,573.50 1.53 295.62 1,573.48 -2.33 -0.56 5,974,844.66 651,958.48 70°20'17.873 N 148°46'0.97 W 1,590.10 2.07 291.79 1,590.08 -2.12 -1.04 5,974,844.86 651,958.00 70°20'17.875 N 148°46'0.98 W 1,606.70 2.53 290.34 1,606.66 -1.88 -1.66 5,974,845.08 651,957.38 70°20'17.878 N 148°46'1.00 W 1,623.30 3.10 289.63 1,623.24 -1.60 -2.43 5,974,845.35 651,956.60 70°20'17.880 N 148°46'1.02 W 1,640.00 3.52 288.89 1,639.92 -1.29 -3.34 5,974,845.65 651,955.69 70°20'17.884 N 148°46'1.05 W 1,656.60 3.87 288.25 1,656.48 -0.95 -4.35 5,974,845.97 651,954.67 70°20'17.887 N 148°46'1.08 W 1,673.20 4.28 287.28 1,673.04 -0.59 -5.48 5,974,846.30 651,953.54 70°20'17.890 N 148°46'1.11 W 1,689.90 4.77 285.86 1,689.69 -0.21 -6.74 5,974,846.65 651,952.27 70°20'17.894 N 148°46'1.15 W 1,706.50 5.25 284.23 1,706.22 0.16 -8.14 5,974,847.00 651,950.86 70°20'17.898 N 148°46'1.19 W 1,723.10 5.72 283.01 1,722.75 0.54 -9.68 5,974,847.34 651,949.31 70°20'17.901 N 148°46'1.23 W 1,739.80 6.37 281.88 1,739.35 0.91 -11.40 5,974,847.68 651,947.58 70°20'17.905 N 148°46'1.28 W 1,756.40 6.97 281.32 1,755.84 1.30 -13.29 5,974,848.03 651,945.69 70°20'17.909 N 148°46'1.34 W 1,773.10 7.48 281.45 1,772.41 1.72 -15.35 5,974,848.40 651,943.62 70°20'17.913 N 148°46'1.40 W 1,789.50 7.98 281.58 1,788.66 2.16 -17.51 5,974,848.80 651,941.45 70°20'17.917 N 148°46'1.46 W 1,810.70 8.88 281.95 1,809.63 2.79 -20.55 5,974,849.37 651,938.40 70°20'17.924 N 148°46'1.55 W 1,834.50 10.07 282.29 1,833.11 3.61 -24.38 5,974,850.12 651,934.55 70°20'17.932 N 148°46'1.66 W 1,858.20 11.02 282.33 1,856.41 4.54 -28.62 5,974,850.96 651,930.30 70°20'17.941 N 148°46'1.79 W 2/17/2015 9:40:24AM Page 4 COMPASS 5000.1 Build 61 Pr- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +Nl-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 1,881.90 11.97 282.50 1,879.63 5.55 -33.23 5,974,851.88 651,925.66 70°20'17.951 N 148°46'1.92 W 1 1,905.50 12.90 282.86 1,902.68 6.67 -38.19 5,974,852.90 651,920.69 70°20'17.962 N 148°46'2.07 W 1 1,929.20 13.68 283.47 1,925.74 7.91 -43.49 5,974,854.03 651,915.36 70°20'17.974 N 148°46'2.22 W 1,953.00 14.20 284.30 1,948.84 9.29 -49.06 5,974,855.29 651,909.77 70°20'17.988 N 148°46'2.38 W 1,976.90 14.58 285.66 1,971.99 10.83 -54.80 5,974,856.71 651,904.00 70°20'18.003 N 148°46'2.55 W 2,000.70 14.97 287.93 1,995.00 12.58 -60.61 5,974,858.35 651,898.16 70°20'18.020 N 148°46'2.72 W 2,024.50 15.35 290.57 2,017.98 14.63 -66.48 5,974,860.28 651,892.24 70°20'18.040 N 148°46'2.89 W 2,048.40 15.83 293.51 2,041.00 17.05 -72.43 5,974,862.57 651,886.24 70°20'18.064 N 148°46'3.07 W 2,072.30 16.35 295.59 2,063.96 19.80 -78.45 5,974,865.20 651,880.17 70°20'18.091 N 148°46'3.24 W 2,095.50 16.88 296.59 2,086.19 22.72 -84.41 5,974,868.00 651,874.15 70°20'18.120 N 148°46'3.42 W 2,119.30 17.45 297.34 2,108.93 25.90 -90.67 5,974,871.06 651,867.83 70°20'18.151 N 148°46'3.60 W 2,143.20 18.00 297.56 2,131.70 29.26 -97.13 5,974,874.28 651,861.31 70°20'18.184 N 148°46'3.79 W 2,167.10 18.62 297.66 2,154.39 32.74 -103.78 5,974,877.62 651,854.58 70°20'18.218 N 148°46'3.98 W 2,191.10 19.28 298.07 2,177.09 36.38 -110.67 5,974,881.13 651,847.62 70°20'18.254 N 148°46'4.18 W 2,215.00 19.82 298.92 2,199.61 40.20 -117.70 5,974,884.80 651,840.52 70°20'18.291 N 148°46'4.39 W 2,238.90 20.30 300.46 2,222.06 44.26 -124.82 5,974,888.72 651,833.32 70°20'18.331 N 148°46'4.60 W 2,262.80 20.68 302.23 2,244.45 48.61 -131.96 5,974,892.92 651,826.09 70°20'18.374 N 148°46'4.81 W 2,286.70 20.90 303.53 2,266.79 53.21 -139.09 5,974,897.38 651,818.87 70°20'18.420 N 148°46'5.01 W 2,310.70 21.05 304.10 2,289.20 58.00 -146.23 5,974,902.02 651,811.64 70°20'18.467 N 148°46'5.22 W 2,334.60 21.15 304.12 2,311.50 62.82 -153.35 5,974,906.70 651,804.42 70°20'18.514 N 148°46'5.43 W 2,358.40 21.25 304.11 2,333.69 67.65 -160.47 5,974,911.38 651,797.20 70°20'18.561 N 148°46'5.64 W 2,382.20 21.40 303.78 2,355.86 72.48 -167.65 5,974,916.06 651,789.92 70°20'18.609 N 148°46'5.85 W 2,406.00 21.62 303.11 2,378.00 77.29 -174.94 5,974,920.72 651,782.55 70°20'18.656 N 148°46'6.06 W 2,429.80 22.07 301.95 2,400.09 82.05 -182.40 5,974,925.33 651,774.99 70°20'18.703 N 148°46'6.28 W 2,453.10 22.50 300.94 2,421.65 86.66 -189.94 5,974,929.79 651,767.36 70°20'18.748 N 148°46'6.50 W 2,464.20 22.78 300.82 2,431.89 88.85 -193.61 5,974,931.90 651,763.65 70°20'18.770 N 148°46'6.61 W 2,488.40 23.52 300.96 2,454.15 93.74 -201.77 5,974,936.62 651,755.38 70°20'18.818 N 148°46'6.84 W 2,521.40 24.48 301.71 2,484.29 100.72 -213.24 5,974,943.37 651,743.78 70°20'18.887 N 148°46'7.18 W 2,558.10 25.85 302.88 2,517.51 109.06 -226.42 5,974,951.44 651,730.43 70°20'18.969 N 148°46'7.56 W 2,594.80 27.17 303.77 2,550.35 118.06 -240.11 5,974,960.16 651,716.57 70°20'19.057 N 148°46'7.96 W I 2,631.70 28.38 304.26 2,583.00 127.68 -254.36 5,974,969.49 651,702.12 70°20'19.152 N 148°46'8.38 W 2,668.50 29.45 304.46 2,615.21 137.72 -269.05 5,974,979.23 651,687.23 70°20'19.251 N 148°46'8.81 W 2,705.30 30.43 304.54 2,647.10 148.13 -284.19 5,974,989.33 651,671.89 70°20'19.353 N 148°46'9.25 W 2,742.20 31.15 304.63 2,678.80 158.85 -299.74 5,974,999.73 651,656.13 70°20'19.458 N 148°46'9.71 W 2,779.20 31.60 304.74 2,710.39 169.81 -315.58 5,975,010.37 651,640.07 70°20'19.566 N 148°46'10.17 W 2,816.10 32.07 304.88 2,741.74 180.92 -331.56 5,975,021.15 651,623.87 70°20'19.675 N 148°46'10.63 W 2,853.10 32.70 305.08 2,772.98 192.28 -347.79 5,975,032.18 651,607.41 70°20'19.787 N 148°46'11.11 W 2,890.10 33.43 305.26 2,803.99 203.91 -364.30 5,975,043.47 651,590.67 70°20'19.902 N 148°46'11.59 W 2,927.00 34.18 305.39 2,834.65 215.78 -381.05 5,975,055.00 651,573.69 70°20'20.018 N 148°46'12.08 W 2,964.00 34.92 305.51 2,865.12 227.95 -398.14 5,975,066.82 651,556.35 70°20'20.138 N 148°46'12.58 W 3,001.00 35.58 305.69 2,895.34 240.38 -415.50 5,975,078.90 651,538.74 70°20'20.260 N 148°46'13.09 W 3,038.10 36.20 305.93 2,925.40 253.11 -433.14 5,975,091.26 651,520.85 70°20'20.385 N 148°46'13.60 W 3,075.20 36.90 306.23 2,955.20 266.12 -451.00 5,975,103.91 651,502.74 70°20'20.513 N 148°46'14.12 W 3,112.30 37.73 306.49 2,984.71 279.45 -469.11 5,975,116.87 651,484.36 70°20'20.644 N 148°46'14.65 W 3,149.30 38.55 306.62 3,013.81 293.06 -487.46 5,975,130.10 651,465.74 70°20'20.778 N 148°46'15.19 W 3,186.40 39.37 306.68 3,042.65 306.99 -506.18 5,975,143.65 651,446.74 70°20'20.915 N 148°46'15.74 W 3,223.50 40.18 306.71 3,071.17 321.17 -525.21 5,975,157.44 651,427.43 70°20'21.055 N 148°46'16.29 W'. 3,260.70 41.12 306.82 3,099.39 335.68 -544.62 5,975,171.55 651,407.73 70°20'21.197 N 148°46'16.86 W 3,297.90 41.97 306.93 3,127.23 350.48 -564.36 5,975,185.95 651,387.70 70°20'21.343 N 148°46'17.43 W 3,334.90 42.67 306.96 3,154.59 365.45 -584.27 5,975,200.51 651,367.49 70°20'21.490 N 148°46'18.02 W 3,372.00 43.37 306.98 3,181.71 380.68 -604.49 5,975,215.32 651,346.97 70°20'21.640 N 148°46'18.61 W 3,408.40 44.10 306.99 3,208.01 395.82 -624.59 5,975,230.05 651,326.56 70°20'21.789 N 1480 46'19.19 W 3,444.70 45.03 307.01 3,233.88 411.14 -644.93 5,975,244.96 651,305.92 70°20'21.939 N 148°46'19.79 W 3,481.00 45.97 307.05 3,259.32 426.74 -665.60 5,975,260.13 651,284.94 70°20'22.093 N 148°46'20.39 W 3,517.40 46.87 307.07 3,284.41 442.63 -686.64 5,975,275.59 651,263.58 70°20'22.249 N 148°46'21.01 W 2/17/2015 9:40::24AM Page 5 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00©64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (0) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 3,553.70 47.78 307.08 3,309.02 458.72 -707.94 5,975,291.24 651,241.97 70°20'22.407 N 148°46'21.63 W 3,587.00 48.72 307.11 3,331.19 473.70 -727.75 5,975,305.82 651,221.85 70°20'22.555 N 148°46'22.21 W 3,611.50 49.45 307.12 3,347.24 484.87 -742.52 5,975,316.69 651,206.87 70°20'22.665 N 148°46'22.64 W 3,636.40 50.05 307.13 3,363.32 496.34 -757.67 5,975,327.85 651,191.49 70°20'22.777 N 148°46'23.08 W 3,661.50 50.60 307.14 3,379.35 508.01 -773.07 5,975,339.20 651,175.85 70°20'22.892 N 148°46'23.53 W 3,686.70 51.20 307.18 3,395.24 519.82 -788.65 5,975,350.69 651,160.03 70°20'23.008 N 148°46'23.99 W 3,712.10 51.85 307.23 3,411.05 531.84 -804.49 5,975,362.39 651,143.95 70°20'23.126 N 148°46'24.45 W 3,737.40 52.50 307.29 3,426.56 543.94 -820.40 5,975,374.16 651,127.81 70°20'23.245 N 148°46'24.91 W 3,762.90 53.22 307.37 3,441.96 556.27 -836.56 5,975,386.16 651,111.40 70°20'23.367 N 148°46'25.39 W 3,788.50 53.90 307.42 3,457.16 568.78 -852.92 5,975,398.33 651,094.79 70°20'23.490 N 148°46'25.86 W 3,814.10 54.43 307.45 3,472.15 581.39 -869.40 5,975,410.61 651,078.06 70°20'23.614 N 148°46'26.35 W 3,839.80 54.80 307.45 3,487.03 594.13 -886.04 5,975,423.01 651,061.17 70°20'23.739 N 148°46'26.83 W 3,865.40 55.00 307.45 3,501.75 606.87 -902.66 5,975,435.41 651,044.29 70°20'23.864 N 148°46'27.32 W 3,891.10 55.02 307.45 3,516.49 619.67 -919.38 5,975,447.87 651,027.32 70°20'23.990 N 148°46'27.81 W 3,916.80 54.88 307.39 3,531.25 632.45 -936.09 5,975,460.31 651,010.36 70°20'24.116 N 148°46'28.29 W 3,942.40 54.75 307.31 3,546.00 645.15 -952.72 5,975,472.66 650,993.47 70°20'24.241 N 148°46'28.78 W 3,968.20 54.57 307.28 3,560.92 657.90 -969.46 5,975,485.07 650,976.47 70°20'24.366 N 148°46'29.27 W 3,993.90 54.35 307.25 3,575.86 670.56 -986.11 5,975,497.39 650,959.58 70°20'24.490 N 148°46'29.76 W 4,019.50 54.22 307.20 3,590.81 683.14 -1,002.66 5,975,509.63 650,942.78 70°20'24.614 N 148°46'30.24 W 4,045.30 54.08 307.17 3,605.92 695.78 -1,019.32 5,975,521.93 650,925.87 70°20'24.738 N 148°46'30.73 W 4,070.90 53.93 307.14 3,620.96 708.29 -1,035.83 5,975,534.10 650,909.11 70°20'24.861 N 148°46'31.21 W 4,096.60 53.82 307.10 3,636.11 720.81 -1,052.38 5,975,546.29 650,892.31 70°20'24.985 N 148°46'31.69 W I 4,122.20 53.75 307.06 3,651.24 733.27 -1,068.86 5,975,558.40 650,875.58 70°20'25.107 N 148°46'32.17 W 4,147.60 53.67 307.00 3,666.27 745.60 -1,085.20 5,975,570.40 650,858.99 70°20'25.228 N 148°46'32.65 W 4,172.90 53.57 306.97 3,681.28 757.85 -1,101.47 5,975,582.32 650,842.48 70°20'25.349 N 148°46'33.13 W 4,198.30 53.42 306.97 3,696.39 770.13 -1,117.78 5,975,594.26 650,825.92 70°20'25.470 N 148°46'33.60 W 4,223.90 53.35 306.96 3,711.66 782.48 -1,134.20 5,975,606.28 650,809.26 70°20'25.591 N 148°46'34.08 W 4,249.20 53.23 306.98 3,726.78 794.68 -1,150.41 5,975,618.15 650,792.81 70°20'25.711 N 148°46'34.55 W 4,274.50 53.08 307.00 3,741.95 806.86 -1,166.58 5,975,630.00 650,776.40 70°20'25.831 N 148°46'35.03 W 4,299.90 52.95 307.01 3,757.23 819.08 -1,182.78 5,975,641.88 650,759.95 70°20'25.951 N 148°46'35.50 W 4,325.30 52.70 307.05 3,772.58 831.26 -1,198.94 5,975,653.74 650,743.55 70°20'26.071 N 148°46'35.97 W 4,350.50 52.57 307.11 3,787.87 843.34 -1,214.92 5,975,665.49 650,727.33 70°20'26.189 N 148°46'36.44 W 4,375.60 52.68 307.16 3,803.11 855.38 -1,230.82 5,975,677.20 650,711.19 70°20'26.308 N 148°46'36.90 W 4,400.80 52.92 307.20 3,818.35 867.51 -1,246.81 5,975,689.00 650,694.96 70°20'26.427 N 148°46'37.37 W 4,426.10 53.05 307.23 3,833.58 879.73 -1,262.90 5,975,700.89 650,678.63 70°20'26.547 N 148°46'37.84 W 4,451.30 53.00 307.26 3,848.73 891.91 -1,278.92 5,975,712.75 650,662.36 70°20'26.667 N 148°46'38.31 W 4,476.50 52.97 307.29 3,863.91 904.10 -1,294.94 5,975,724.61 650,646.11 70°20'26.787 N 148°46'38.78 W 4,501.70 52.85 307.30 3,879.10 916.28 -1,310.93 5,975,736.46 650,629.87 70°20'26.907 N 148°46'39.24 W 4,526.90 52.68 307.27 3,894.35 928.44 -1,326.89 5,975,748.29 650,613.67 70°20'27.026 N 148°46'39.71 W 4,552.10 52.58 307.25 3,909.65 940.56 -1,342.83 5,975,760.09 650,597.49 70°20'27.145 N 148°46'40.18 W 4,577.40 52.53 307.25 3,925.03 952.72 -1,358.82 5,975,771.92 650,581.25 70°20'27.265 N 148°46'40.64 W 4,602.60 52.48 307.25 3,940.37 964.82 -1,374.73 5,975,783.69 650,565.10 70°20'27.384 N 148°46'41.11 W 4,627.90 52.27 307.30 3,955.81 976.96 -1,390.68 5,975,795.50 650,548.91 70°20'27.503 N 148°46'41.57 W 4,653.10 52.05 307.40 3,971.27 989.03 -1,406.50 5,975,807.25 650,532.85 70°20'27.622 N 148°46'42.04 W 4,678.40 52.12 307.50 3,986.82 1,001.17 -1,422.34 5,975,819.07 650,516.76 70°20'27.741 N 148°46'42.50 W 4,703.70 52.33 307.52 4,002.32 1,013.34 -1,438.21 5,975,830.92 650,500.66 70°20'27.861 N 148°46'42.96 W 4,728.90 52.62 307.53 4,017.67 1,025.52 -1,454.06 5,975,842.77 650,484.57 70°20'27.981 N 148°46'43.43 W 4,754.20 52.90 307.56 4,032.98 1,037.79 -1,470.03 5,975,854.71 650,468.35 70°20'28.101 N 148°46'43.89 W 4,779.40 53.12 307.60 4,048.14 1,050.07 -1,485.98 5,975,866.66 650,452.16 70°20'28.222 N 148°46'44.36 W I 4,804.70 53.28 307.64 4,063.29 1,062.43 -1,502.03 5,975,878.70 650,435.86 70°20'28.344 N 148°46'44.83 W' 4,830.00 53.52 307.67 4,078.38 1,074.84 -1,518.11 5,975,890.78 650,419.54 70°20'28.466 N 148°46'45.30 W 4,855.30 53.75 307.67 4,093.38 1,087.29 -1,534.23 5,975,902.90 650,403.16 70°20'28.588 N 148°46'45.77 W 4,880.50 54.02 307.67 4,108.23 1,099.73 -1,550.35 5,975,915.01 650,386.80 70°20'28.710 N 148°46'46.24 W 4,905.80 54.30 307.68 4,123.05 1,112.27 -1,566.58 5,975,927.21 650,370.32 70°20'28.834 N 148°46'46.71 W 4,931.10 54.57 307.70 4,137.76 1,124.85 -1,582.87 5,975,939.46 650,353.78 70°20'28.957 N 148°46'47.19 W 2/17/2015 9:40:24AM Page 6 COMPASS 5000.1 Build 61 I PI ' 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,955.20 54.68 307.72 4,151.71 1,136.87 -1,598.41 5,975,951.16 650,338.00 70°20'29.076 N 148°46'47.64 W 4,970.90 55.07 307.75 4,160.75 1,144.73 -1,608.57 5,975,958.81 650,327.69 70°20'29.153 N 148°46'47.94 W 4,983.40 55.35 307.75 4,167.88 1,151.01 -1,616.68 5,975,964.93 650,319.44 70°20'29.215 N 148°46'48.18 W 5,000.10 55.43 307.73 4,177.36 1,159.43 -1,627.55 5,975,973.12 650,308.41 70°20'29.297 N 148°46'48.49 W 5,016.90 55.63 307.74 4,186.87 1,167.90 -1,638.51 5,975,981.37 650,297.28 70°20'29.381 N 148°46'48.81 W 5,033.60 55.85 307.78 4,196.27 1,176.35 -1,649.42 5,975,989.60 650,286.20 70°20'29.464 N 148°46'49.13 W 5,050.20 56.15 307.82 4,205.56 1,184.79 -1,660.29 5,975,997.81 650,275.16 70°20'29.547 N 148°46'49.45 W 5,067.00 56.43 307.87 4,214.88 1,193.36 -1,671.33 5,976,006.16 650,263.96 70°20'29.631 N 148°46'49.77 W 5,083.90 56.67 307.89 4,224.20 1,202.02 -1,682.46 5,976,014.59 650,252.65 70°20'29.716 N 148°46'50.10 W 5,100.70 56.88 307.92 4,233.40 1,210.66 -1,693.55 5,976,023.00 650,241.39 70°20'29.801 N 148°46'50.42 W 5,117.50 57.12 307.95 4,242.55 1,219.32 -1,704.66 5,976,031.43 650,230.11 70°20'29.886 N 148°46'50.75 W 5,134.40 57.37 307.97 4,251.69 1,228.06 -1,715.87 5,976,039.95 650,218.73 70°20'29.972 N 148°46'51.08 W 5,151.20 57.62 308.01 4,260.72 1,236.78 -1,727.03 5,976,048.44 650,207.39 70°20'30.058 N 148°46'51.40 W 5,168.10 57.85 308.05 4,269.74 1,245.58 -1,738.29 5,976,057.01 650,195.96 70°20'30.144 N 148°46'51.73 W 5,185.00 58.07 308.07 4,278.71 1,254.42 -1,749.57 5,976,065.61 650,184.50 70°20'30.231 N 148°46'52.06 W 5,201.90 58.28 308.06 4,287.62 1,263.27 -1,760.87 5,976,074.23 650,173.02 70°20'30.318 N 148°46'52.39 W 5,218.80 58.48 308.06 4,296.48 1,272.14 -1,772.20 5,976,082.87 650,161.51 70°20'30.406 N 148°46'52.72 W 5,235.60 58.68 308.06 4,305.24 1,280.98 -1,783.49 5,976,091.48 650,150.05 70°20'30.492 N 148°46'53.05 W 5,252.10 58.90 308.08 4,313.79 1,289.68 -1,794.60 5,976,099.96 650,138.76 70°20'30.578 N 148°46'53.38 W 5,268.70 59.12 308.09 4,322.34 1,298.46 -1,805.80 5,976,108.50 650,127.39 70°20'30.664 N 148°46'53.70 W 5,285.30 59.13 308.06 4,330.86 1,307.25 -1,817.02 5,976,117.06 650,116.00 70°20'30.751 N 148°46'54.03 W 5,301.90 58.93 308.02 4,339.40 1,316.02 -1,828.23 5,976,125.60 650,104.61 70°20'30.837 N 148°46'54.36 W 5,318.50 58.85 308.01 4,347.97 1,324.77 -1,839.43 5,976,134.13 650,093.24 70°20'30.923 N 148°46'54.69 W 5,335.20 58.70 308.05 4,356.63 1,333.57 -1,850.67 5,976,142.69 650,081.82 70°20'31.009 N 148°46'55.01 W 5,351.80 58.60 308.04 4,365.27 1,342.30 -1,861.84 5,976,151.20 650,070.48 70°20'31.095 N 148°46'55.34 W 5,368.50 58.58 308.02 4,373.97 1,351.09 -1,873.07 5,976,159.75 650,059.08 70°20'31.182 N 148°46'55.67 W 5,385.20 58.55 308.01 4,382.68 1,359.86 -1,884.29 5,976,168.30 650,047.68 70°20'31.268 N 148°46'56.00 W 5,401.80 58.48 308.00 4,391.35 1,368.58 -1,895.45 5,976,176.79 650,036.35 70°20'31.354 N 148°46'56.32 W 5,418.50 58.28 307.98 4,400.11 1,377.33 -1,906.65 5,976,185.31 650,024.97 70°20'31.440 N 148°46'56.65 W 5,435.20 58.20 307.97 4,408.90 1,386.07 -1,917.85 5,976,193.82 650,013.60 70°20'31.526 N 148°46'56.98 W 5,451.90 58.25 308.01 4,417.69 1,394.81 -1,929.04 5,976,202.33 650,002.24 70°20'31.612 N 148°46'57.30 W 5,468.50 58.30 308.05 4,426.42 1,403.50 -1,940.16 5,976,210.80 649,990.94 70°20'31.697 N 148°46'57.63 W 5,484.40 58.18 308.07 4,434.79 1,411.84 -1,950.80 5,976,218.91 649,980.13 70°20'31.779 N 148°46'57.94 W 5,501.10 58.03 308.12 4,443.61 1,420.59 -1,961.96 5,976,227.43 649,968.80 70°20'31.865 N 148°46'58.27 W 5,517.70 57.97 308.18 4,452.41 1,429.28 -1,973.03 5,976,235.90 649,957.56 70°20'31.950 N 148°46'58.59 W 5,534.30 57.87 308.25 4,461.23 1,437.98 -1,984.08 5,976,244.38 649,946.33 70°20'32.036 N 148°46'58.91 W 5,550.90 57.88 308.33 4,470.05 1,446.69 -1,995.12 5,976,252.86 649,935.12 70°20'32.122 N 148°46'59.23 W 5,567.50 57.93 308.41 4,478.87 1,455.42 -2,006.14 5,976,261.37 649,923.93 70°20'32.208 N 148°46'59.56 W 5,584.20 58.00 308.48 4,487.73 1,464.23 -2,017.23 5,976,269.94 649,912.66 70°20'32.294 N 148°46'59.88 W 5,600.90 57.93 308.54 4,496.59 1,473.04 -2,028.31 5,976,278.53 649,901.41 70°20'32.381 N 148°47'0.20 W 5,617.60 57.88 308.59 4,505.46 1,481.86 -2,039.37 5,976,287.12 649,890.17 70°20'32.467 N 148°47'0.53 W 5,634.20 57.85 308.63 4,514.29 1,490.63 -2,050.35 5,976,295.67 649,879.01 70°20'32.554 N 148°47'0.85 W 5,650.90 57.72 308.70 4,523.20 1,499.46 -2,061.39 5,976,304.27 649,867.80 70°20'32.640 N 148°47'1.17 W 5,667.70 57.70 308.73 4,532.17 1,508.34 -2,072.47 5,976,312.92 649,856.55 70°20'32.728 N 148°47'1.49 W 5,684.30 57.80 308.72 4,541.03 1,517.13 -2,083.42 5,976,321.48 649,845.42 70°20'32.814 N 148°47'1.81 W 5,701.00 57.95 308.69 4,549.91 1,525.97 -2,094.46 5,976,330.10 649,834.21 70°20'32.901 N 148°47'2.14 W 5,717.80 57.90 308.67 4,558.83 1,534.87 -2,105.57 5,976,338.77 649,822.92 70°20'32.989 N 148°47'2.46 W 5,734.60 57.82 308.60 4,567.77 1,543.75 -2,116.68 5,976,347.42 649,811.63 70°20'33.076 N 148°47'2.79 W i 5,751.30 57.70 308.54 4,576.68 1,552.55 -2,127.73 5,976,356.00 649,800.41 70°20'33.162 N 148°47'3.11 W 5,768.00 57.52 308.52 4,585.62 1,561.34 -2,138.76 5,976,364.56 649,789.20 70°20'33.249 N 148°47'3.43 W 5,784.80 57.43 308.50 4,594.65 1,570.16 -2,149.84 5,976,373.16 649,777.94 70°20'33.336 N 148°47'3.76 W 5,801.50 57.35 308.52 4,603.65 1,578.92 -2,160.85 5,976,381.69 649,766.76 70°20'33.422 N 148°47'4.08 W 5,818.20 57.35 308.54 4,612.66 1,587.68 -2,171.85 5,976,390.22 649,755.58 70°20'33.508 N 148°47'4.40 W 5,834.90 57.25 308.58 4,621.69 1,596.44 -2,182.84 5,976,398.76 649,744.42 70°20'33.594 N 148°47'4.72 W 5,851.60 57.13 308.60 4,630.74 1,605.19 -2,193.81 5,976,407.29 649,733.28 70°20'33.680 N 148°47'5.04 W 2/17/2015 9:40:24AM Page 7 COMPASS 5000.1 Build 61 PI- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay ND Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (0) (0) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 5,868.20 57.03 308.61 4,639.76 1,613.89 -2,204.70 5,976,415.76 649,722.21 70°20'33.765 N 148°47'5.36 W 5,884.90 56.92 308.62 4,648.86 1,622.62 -2,215.64 5,976,424.27 649,711.10 70°20'33.851 N 148°47'5.68 W, 5,901.70 56.95 308.61 4,658.02 1,631.41 -2,226.64 5,976,432.83 649,699.92 70°20'33.938 N 148°47'6.00 W 5,918.40 57.02 308.61 4,667.12 1,640.15 -2,237.58 5,976,441.35 649,688.81 70°20'34.024 N 148°47'6.32 W 5,935.30 57.08 308.61 4,676.32 1,649.00 -2,248.66 5,976,449.97 649,677.55 70°20'34.111 N 148°47'6.64 W 5,952.20 57.00 308.61 4,685.51 1,657.85 -2,259.74 5,976,458.59 649,666.29 70°20'34.198 N 148°47'6.97 W 5,969.10 56.83 308.64 4,694.74 1,666.69 -2,270.81 5,976,467.20 649,655.05 70°20'34.284 N 148°47'7.29 W 5,986.00 56.77 308.69 4,703.99 1,675.52 -2,281.85 5,976,475.81 649,643.84 700 20'34.371 N 148°47'7.61 W 6,002.90 56.73 308.76 4,713.26 1,684.36 -2,292.87 5,976,484.43 649,632.63 70°20'34.458 N 148°47'7.93 W 6,019.80 56.75 308.82 4,722.52 1,693.22 -2,303.89 5,976,493.06 649,621.44 70°20'34.545 N 148°47'8.26 W 6,036.60 56.75 308.85 4,731.74 1,702.03 -2,314.83 5,976,501.64 649,610.32 70°20'34.632 N 148°47'8.58 W 6,053.50 56.80 308.86 4,741.00 1,710.89 -2,325.84 5,976,510.29 649,599.14 70°20'34.719 N 148°47'8.90 W 6,069.50 56.78 308.89 4,749.76 1,719.30 -2,336.26 5,976,518.47 649,588.55 70°20'34.802 N 148°47'9.20 W 6,086.30 56.72 308.93 4,758.97 1,728.12 -2,347.20 5,976,527.07 649,577.44 70°20'34.888 N 148°47'9.52 W 6,103.20 56.68 308.95 4,768.25 1,737.00 -2,358.18 5,976,535.73 649,566.28 70°20'34.976 N 148°47'9.84 W 6,120.10 56.47 308.99 4,777.56 1,745.87 -2,369.15 5,976,544.37 649,555.13 70°20'35.063 N 148°47'10.16 W 6,136.70 56.30 308.99 4,786.75 1,754.57 -2,379.89 5,976,552.85 649,544.22 70°20'35.148 N 148°47 10.48 W 6,153.20 56.22 308.97 4,795.91 1,763.20 -2,390.56 5,976,561.26 649,533.38 70°20'35.233 N 148°47 10.79 W 6,169.80 56.22 309.00 4,805.14 1,771.88 -2,401.29 5,976,569.72 649,522.48 70°20'35.319 N 148°47'11.10 W 6,186.30 56.08 309.04 4,814.33 1,780.51 -2,411.93 5,976,578.13 649,511.66 70°20'35.403 N 1480 47'11.41 W 6,202.90 55.95 309.01 4,823.61 1,789.17 -2,422.62 5,976,586.58 649,500.80 70°20'35.489 N 148°47'11.73 W 6,219.50 55.97 309.00 4,832.90 1,797.83 -2,433.31 5,976,595.02 649,489.93 70°20'35.574 N 148°47'12.04 W 6,236.00 55.87 309.04 4,842.15 1,806.43 -2,443.93 5,976,603.41 649,479.14 70°20'35.658 N 148°47'12.35 W 6,252.50 55.67 309.08 4,851.43 1,815.03 -2,454.52 5,976,611.79 649,468.38 70°20'35.743 N 148°47 12.66 W 6,269.00 55.32 309.13 4,860.78 1,823.61 -2,465.08 5,976,620.15 649,457.66 70°20'35.827 N 148°47'12.97 W 6,285.60 55.20 309.15 4,870.24 1,832.22 -2,475.66 5,976,628.54 649,446.91 70°20'35.912 N 148°47'13.28 W 6,302.10 55.35 309.17 4,879.64 1,840.78 -2,486.17 5,976,636.89 649,436.22 70°20'35.996 N 148°47'13.58 W 6,318.70 55.55 309.17 4,889.05 1,849.42 -2,496.77 5,976,645.31 649,425.45 70°20'36.081 N 148°47'13.89 W 6,335.30 55.57 309.17 4,898.44 1,858.06 -2,507.38 5,976,653.74 649,414.66 70°20'36.166 N 148°47'14.20 W 6,351.80 55.32 309.14 4,907.80 1,866.65 -2,517.92 5,976,662.10 649,403.95 70°20'36.250 N 148°47'14.51 W 6,368.40 55.07 309.02 4,917.27 1,875.24 -2,528.50 5,976,670.48 649,393.20 70°20'36.335 N 148°47'14.82 W 6,385.00 54.85 308.93 4,926.80 1,883.79 -2,539.07 5,976,678.81 649,382.47 70°20'36.419 N 148°47'15.13 W 6,404.50 54.62 308.95 4,938.06 1,893.79 -2,551.45 5,976,688.56 649,369.88 70°20'36.517 N 148°47'15.49 W 6,426.20 54.33 309.02 4,950.67 1,904.90 -2,565.18 5,976,699.39 649,355.93 70°20'36.626 N 148°47'15.89 W 6,447.90 54.17 309.10 4,963.35 1,916.00 -2,578.86 5,976,710.21 649,342.04 70°20'36.736 N 148°47'16.29 W I 6,469.60 54.33 309.12 4,976.03 1,927.11 -2,592.52 5,976,721.04 649,328.15 70°20'36.845 N 148°47'16.69 W 6,491.10 54.53 309.14 4,988.53 1,938.15 -2,606.09 5,976,731.80 649,314.37 70°20'36.953 N 148°47'17.09 W 6,512.70 54.65 309.15 5,001.05 1,949.26 -2,619.74 5,976,742.63 649,300.49 70°20'37.062 N 148°47'17.49 W 6,534.20 54.53 309.19 5,013.51 1,960.33 -2,633.32 5,976,753.42 649,286.69 70°20'37.171 N 148°47'17.88 W 6,555.70 54.35 309.26 5,026.01 1,971.39 -2,646.87 5,976,764.20 649,272.92 70°20'37.280 N 148°47'18.28 W 6,577.30 54.25 309.34 5,038.62 1,982.50 -2,660.45 5,976,775.03 649,259.12 70°20'37.389 N 148°47'18.68 W 6,598.90 54.27 309.37 5,051.23 1,993.62 -2,674.00 5,976,785.87 649,245.34 70°20'37.499 N 148°47'19.07 W 6,620.70 54.30 309.38 5,063.96 2,004.85 -2,687.69 5,976,796.82 649,231.44 70°20'37.609 N 148°47'19.47 W 6,642.30 54.30 309.40 5,076.56 2,015.98 -2,701.24 5,976,807.68 649,217.66 70°20'37.718 N 148°47'19.87 W 6,664.00 54.40 309.45 5,089.21 2,027.18 -2,714.86 5,976,818.59 649,203.81 70°20'37.828 N 148°47'20.27 W 6,685.70 54.43 309.54 5,101.84 2,038.40 -2,728.48 5,976,829.54 649,189.97 70°20'37.939 N 148°47'20.66 W 6,707.40 54.38 309.62 5,114.47 2,049.64 -2,742.08 5,976,840.50 649,176.15 70°20'38.049 N 148°47'21.06 W 6,729.10 54.32 309.64 5,127.12 2,060.89 -2,755.66 5,976,851.47 649,162.34 70°20'38.160 N 148°47'21.46 W 6,750.80 54.35 309.66 5,139.77 2,072.14 -2,769.24 5,976,862.44 649,148.55 70°20'38.270 N 148°47'21.86 W 6,772.50 54.42 309.72 5,152.40 2,083.40 -2,782.81 5,976,873.43 649,134.75 70°20'38.381 N 148°47'22.25 W 6,794.20 54.48 309.74 5,165.02 2,094.69 -2,796.39 5,976,884.44 649,120.94 70°20'38.492 N 148°47'22.65 W 6,815.90 54.47 309.70 5,177.63 2,105.98 -2,809.97 5,976,895.45 649,107.13 70°20'38.603 N 148°47'23.05 W 6,837.60 54.43 309.64 5,190.25 2,117.25 -2,823.56 5,976,906.44 649,093.32 70°20'38.714 N 148°47'23.44 W 6,859.30 54.42 309.54 5,202.87 2,128.49 -2,837.17 5,976,917.41 649,079.49 70°20'38.824 N 148°47 23.84 W 6,881.00 54.33 309.42 5,215.51 2,139.71 -2,850.78 5,976,928.34 649,065.66 70°20'38.935 N 148°47'24.24 W 2117/2015 9:40:24AM Page 8 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 6,902.60 54.28 309.36 5,228.11 2,150.84 -2,864.34 5,976,939.20 649,051.88 70°20'39.044 N 148°47'24.63 W 6,924.30 54.33 309.31 5,240.77 2,162.01 -2,877.97 5,976,950.09 649,038.02 70°20'39.154 N 148°47'25.03 W 6,946.00 54.52 309.30 5,253.40 2,173.19 -2,891.63 5,976,960.99 649,024.14 70°20'39.264 N 148°47'25.43 W 6,967.60 54.58 309.34 5,265.93 2,184.34 -2,905.24 5,976,971.86 649,010.31 70°20'39.373 N 148°47'25.83 W 6,989.30 54.55 309.35 5,278.51 2,195.55 -2,918.91 5,976,982.79 648,996.41 70°20'39.484 N 148°47 26.23 W 7,010.90 54.47 309.37 5,291.05 2,206.70 -2,932.51 5,976,993.66 648,982.59 70°20'39.593 N 148°47'26.63 W 7,032.10 54.45 309.45 5,303.37 2,217.66 -2,945.84 5,977,004.34 648,969.05 70°20'39.701 N 148°47'27.02 W 7,053.40 54.53 309.49 5,315.74 2,228.68 -2,959.22 5,977,015.09 648,955.44 70°20'39.809 N 148°47'27.41 W 7,074.60 54.57 309.54 5,328.04 2,239.67 -2,972.55 5,977,025.80 648,941.90 70°20'39.917 N 148°47'27.80 W 7,095.80 54.60 309.62 5,340.32 2,250.67 -2,985.86 5,977,036.54 648,928.36 70°20'40.026 N 148°47'28.19 W 7,117.10 54.72 309.70 5,352.64 2,261.76 -2,999.24 5,977,047.36 648,914.77 70°20'40.135 N 148°47'28.58 W 7,138.40 54.95 309.74 5,364.91 2,272.89 -3,012.63 5,977,058.21 648,901.15 70°20'40.244 N 148°47'28.97 W ' 7,159.70 55.12 309.82 5,377.12 2,284.06 -3,026.05 5,977,069.10 648,887.51 70°20'40.354 N 148°47'29.36 W 7,180.90 55.22 309.92 5,389.23 2,295.22 -3,039.40 5,977,079.98 648,873.94 70°20'40.463 N 148°47'29.75 W 7,202.20 55.35 310.01 5,401.36 2,306.46 -3,052.82 5,977,090.95 648,860.29 70°20'40.574 N 148°47'30.14 W 7,223.40 55.53 310.09 5,413.38 2,317.70 -3,066.19 5,977,101.92 648,846.70 70°20'40.684 N 148°47'30.53 W 7,244.60 55.68 310.16 5,425.36 2,328.97 -3,079.56 5,977,112.91 648,833.10 70°20'40.795 N 148°47'30.92 W 7,265.80 55.75 310.20 5,437.30 2,340.27 -3,092.94 5,977,123.94 648,819.50 70°20'40.906 N 148°47'31.32 W 7,287.00 55.75 310.24 5,449.23 2,351.59 -3,106.33 5,977,134.98 648,805.89 70°20'41.017 N 148°47'31.71 W 7,308.10 55.72 310.29 5,461.11 2,362.86 -3,119.63 5,977,145.98 648,792.36 70°20'41.128 N 148°47'32.10 W 7,329.30 55.68 310.29 5,473.06 2,374.18 -3,132.99 5,977,157.03 648,778.77 70°20'41.240 N 148°47'32.49 W 7,350.50 55.67 310.31 5,485.01 2,385.51 -3,146.34 5,977,168.08 648,765.19 70°20'41.351 N 148°47'32.88 W 7,371.70 55.77 310.32 5,496.95 2,396.84 -3,159.70 5,977,179.14 648,751.61 70°20'41.462 N 148°47'33.27 W 7,392.90 55.75 310.31 5,508.88 2,408.18 -3,173.06 5,977,190.21 648,738.02 70°20'41.574 N 148°47'33.66 W 7,414.20 55.67 310.30 5,520.88 2,419.56 -3,186.48 5,977,201.32 648,724.38 70°20'41.686 N 148°47'34.05 W 7,435.40 55.72 310.28 5,532.83 2,430.89 -3,199.84 5,977,212.37 648,710.79 70°20'41.797 N 148°47'34.44 W 7,456.70 55.88 310.26 5,544.80 2,442.27 -3,213.28 5,977,223.48 648,697.12 70°20'41.909 N 148°47'34.83 W 7,477.90 55.87 310.30 5,556.70 2,453.62 -3,226.67 5,977,234.55 648,683.51 70°20'42.020 N 148°47'35.22 W 7,499.20 55.63 310.44 5,568.68 2,465.02 -3,240.09 5,977,245.68 648,669.87 70°20'42.133 N 148°47'35.62 W 7,520.40 55.67 310.52 5,580.65 2,476.39 -3,253.40 5,977,256.77 648,656.33 70°20'42.244 N 148°47'36.01 W 7,541.70 55.80 310.51 5,592.64 2,487.82 -3,266.78 5,977,267.93 648,642.72 70°20'42.357 N 148°47'36.40 W 7,562.90 55.82 310.47 5,604.55 2,499.21 -3,280.12 5,977,279.04 648,629.15 70°20'42.469 N 148°47'36.79 W 7,584.20 55.65 310.43 5,616.54 2,510.63 -3,293.51 5,977,290.19 648,615.53 70°20'42.581 N 148°47'37.18 W' 7,605.40 55.40 310.45 5,628.54 2,521.97 -3,306.82 5,977,301.25 648,602.00 70°20'42.692 N 148°47'37.57 W 7,626.50 55.37 310.44 5,640.53 2,533.23 -3,320.03 5,977,312.25 648,588.56 70°20'42.803 N 148°47'37.95 W 7,647.80 55.60 310.43 5,652.60 2,544.61 -3,333.39 5,977,323.36 648,574.98 70°20'42.915 N 148°47'38.34 W 7,668.90 55.97 310.42 5,664.46 2,555.93 -3,346.67 5,977,334.40 648,561.47 70°20'43.026 N 148°47'38.73 W 7,690.10 56.20 310.40 5,676.29 2,567.33 -3,360.07 5,977,345.53 648,547.85 70°20'43.138 N 148°47'39.12 W I 7,711.30 56.23 310.39 5,688.08 2,578.75 -3,373.49 5,977,356.67 648,534.20 70°20'43.251 N 148°47'39.52 W 7,732.50 55.93 310.32 5,699.91 2,590.14 -3,386.89 5,977,367.79 648,520.57 70°20'43.362 N 148°47'39.91 W 7,753.80 55.47 310.24 5,711.91 2,601.52 -3,400.32 5,977,378.89 648,506.91 70°20'43.474 N 148°47'40.30 W 7,775.00 55.20 310.19 5,723.97 2,612.78 -3,413.63 5,977,389.87 648,493.38 70°20'43.585 N 148°47'40.69 W 7,796.30 55.20 310.12 5,736.13 2,624.06 -3,427.00 5,977,400.88 648,479.78 70°20'43.696 N 148°47'41.08 W 7,817.60 55.30 309.90 5,748.27 2,635.31 -3,440.40 5,977,411.86 648,466.15 70°20'43.806 N 148°47'41.47 W 7,838.90 55.28 309.39 5,760.40 2,646.48 -3,453.89 5,977,422.75 648,452.45 70°20'43.916 N 148°47'41.87 W 7,860.20 55.12 308.42 5,772.56 2,657.46 -3,467.50 5,977,433.46 648,438.62 70°20'44.024 N 148°47'42.26 W 7,881.10 54.98 307.38 5,784.53 2,667.99 -3,481.01 5,977,443.70 648,424.89 70°20'44.128 N 148°47'42.66 W 7,901.90 55.05 306.42 5,796.45 2,678.22 -3,494.64 5,977,453.66 648,411.06 70°20'44.228 N 148°47'43.06 W 7,922.70 55.15 305.36 5,808.36 2,688.22 -3,508.46 5,977,463.37 648,397.04 70°20'44.326 N 148°47'43.46 W 7,943.50 55.37 304.50 5,820.21 2,698.01 -3,522.48 5,977,472.87 648,382.83 70°20'44.423 N 148°47'43.87 W 7,964.30 55.65 304.11 5,831.99 2,707.67 -3,536.64 5,977,482.25 648,368.48 70°20'44.518 N 148°47'44.28 W 7,985.10 55.92 304.01 5,843.68 2,717.30 -3,550.89 5,977,491.59 648,354.04 70°20'44.612 N 148°47'44.70 W I 8,005.80 56.12 303.98 5,855.25 2,726.90 -3,565.12 5,977,500.89 648,339.62 70°20'44.707 N 148°47'45.12 W 8,026.50 56.30 304.09 5,866.76 2,736.53 -3,579.37 5,977,510.23 648,325.17 70°20'44.801 N 148°47'45.53 W 8,047.19 56.35 304.29 5,878.24 2,746.20 -3,593.62 5,977,519.61 648,310.74 70°20'44.896 N 148°47'45.95 W 2/17/2015 9:40:24AM Page 9 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,066.40 56.30 304.47 5,888.89 2,755.23 -3,606.81 5,977,528.37 648,297.36 70°20'44.985 N 148°47 46.34 W 11 8,082.80 56.30 304.57 5,897.99 2,762.96 -3,618.05 5,977,535.87 648,285.97 70°20'45.061 N 148°47'46.66 W 8,099.30 56.32 304.62 5,907.14 2,770.76 -3,629.35 5,977,543.44 648,274.51 70°20'45.138 N 148°47'46.99 W 8,115.90 56.48 304.65 5,916.33 2,778.61 -3,640.73 5,977,551.06 648,262.98 70°20'45.215 N 148°47'47.33 W 8,132.40 56.67 304.68 5,925.42 2,786.45 -3,652.06 5,977,558.66 648,251.50 70°20'45.292 N 148°47'47.66 W' I 8,149.10 56.83 304.70 5,934.57 2,794.40 -3,663.54 5,977,566.38 648,239.86 70°20'45.370 N 148°47'47.99 W 8,165.70 56.97 304.72 5,943.64 2,802.31 -3,674.97 5,977,574.06 648,228.27 70°20'45.448 N 148°47'48.33 W 8,182.30 56.95 304.73 5,952.69 2,810.24 -3,686.41 5,977,581.76 648,216.67 70°20'45.526 N 148°47'48.66 W 8,198.90 57.00 304.72 5,961.73 2,818.17 -3,697.85 5,977,589.45 648,205.08 70°20'45.604 N 148°47'49.00 W 8,215.50 57.07 304.73 5,970.77 2,826.10 -3,709.29 5,977,597.15 648,193.47 70°20'45.682 N 148°47 49.33 W 8,232.10 57.18 304.74 5,979.78 2,834.05 -3,720.75 5,977,604.86 648,181.86 70°20'45.760 N 148°47 49.67 W 8,248.70 57.20 304.75 5,988.77 2,842.00 -3,732.22 5,977,612.57 648,170.23 70°20'45.838 N 148°47'50.00 W 8,265.30 57.13 304.76 5,997.77 2,849.95 -3,743.68 5,977,620.29 648,158.62 70°20'45.916 N 148°47'50.34 W 8,281.90 57.12 304.74 6,006.78 2,857.90 -3,755.13 5,977,628.00 648,147.00 70°20'45.994 N 148°47'50.67 W 8,298.50 57.02 304.74 6,015.81 2,865.84 -3,766.58 5,977,635.71 648,135.40 70°20'46.072 N 148°47'51.01 W 8,315.10 56.98 304.79 6,024.85 2,873.77 -3,778.02 5,977,643.41 648,123.80 70°20'46.150 N 148°47'51.34 W 8,331.70 56.83 304.85 6,033.91 2,881.72 -3,789.43 5,977,651.12 648,112.23 70°20'46.228 N 148°47'51.67 W 8,348.30 56.67 304.90 6,043.01 2,889.65 -3,800.82 5,977,658.83 648,100.68 70°20'46.306 N 148°47'52.01 W 8,364.90 56.70 304.92 6,052.13 2,897.59 -3,812.20 5,977,666.53 648,089.15 70°20'46.384 N 148°47'52.34 W 8,381.40 56.80 304.94 6,061.18 2,905.49 -3,823.51 5,977,674.20 648,077.68 70°20'46.462 N 148°47'52.67 W 8,398.00 56.97 304.99 6,070.25 2,913.46 -3,834.91 5,977,681.94 648,066.13 70°20'46.540 N 148°47'53.00 W 8,414.60 57.03 305.03 6,079.29 2,921.45 -3,846.31 5,977,689.69 648,054.56 70°20'46.619 N 148°47'53.34 W 8,431.10 57.05 304.99 6,088.27 2,929.39 -3,857.65 5,977,697.40 648,043.07 70°20'46.697 N 148°47'53.67 W 8,447.60 56.90 304.97 6,097.26 2,937.32 -3,868.98 5,977,705.10 648,031.57 70°20'46.775 N 148°47'54.00 W 8,464.20 56.75 304.98 6,106.34 2,945.29 -3,880.37 5,977,712.83 648,020.03 70°20'46.853 N 148°47'54.33 W 8,480.80 56.72 304.98 6,115.45 2,953.24 -3,891.74 5,977,720.56 648,008.50 70°20'46.931 N 148°47'54.66 W 8,497.40 56.72 304.98 6,124.56 2,961.20 -3,903.11 5,977,728.28 647,996.97 70°20'47.009 N 148°47'55.00 W 8,514.00 56.75 304.93 6,133.66 2,969.15 -3,914.49 5,977,736.00 647,985.44 70°20'47.087 N 148°47'55.33 W 8,530.60 56.70 304.90 6,142.77 2,977.10 -3,925.87 5,977,743.71 647,973.90 70°20'47.166 N 148°47 55.66 W 8,547.20 56.68 304.93 6,151.89 2,985.04 -3,937.24 5,977,751.42 647,962.37 70°20'47.244 N 148°47'55.99 W 8,563.79 56.58 304.96 6,161.01 2,992.97 -3,948.60 5,977,759.12 647,950.85 70°20'47.322 N 148°47'56.33 W 8,580.30 56.42 304.98 6,170.12 3,000.86 -3,959.88 5,977,766.78 647,939.41 70°20'47.399 N 148°47'56.66 W 8,596.90 56.43 305.01 6,179.30 3,008.79 -3,971.21 5,977,774.48 647,927.93 70°20'47.477 N 148°47'56.99 W 8,613.50 56.50 305.05 6,188.47 3,016.74 -3,982.54 5,977,782.19 647,916.44 70°20'47.555 N 148°47'57.32 W 8,630.10 56.63 305.08 6,197.62 3,024.69 -3,993.88 5,977,789.92 647,904.94 70°20'47.633 N 148°47'57.65 W 8,646.70 56.72 305.11 6,206.74 3,032.67 -4,005.23 5,977,797.66 647,893.43 70°20'47.712 N 148°47'57.98 W 8,663.29 56.78 305.14 6,215.84 3,040.65 -4,016.58 5,977,805.41 647,881.93 70°20'47.790 N 148°47'58.31 W 8,679.90 56.80 305.19 6,224.93 3,048.66 -4,027.94 5,977,813.18 647,870.41 70°20'47.869 N 148°47'58.64 W 8,696.50 56.77 305.22 6,234.03 3,056.66 -4,039.29 5,977,820.96 647,858.90 70°20'47.947 N 148°47'58.96 W 8,713.00 56.83 305.23 6,243.06 3,064.63 -4,050.56 5,977,828.69 647,847.46 70°20'48.026 N 148°47 59.31 W 8,729.30 56.93 305.26 6,251.97 3,072.50 -4,061.71 5,977,836.34 647,836.16 70°20'48.103 N 148°47 59.63 W 8,745.60 57.13 305.27 6,260.84 3,080.40 -4,072.88 5,977,844.01 647,824.84 70°20'48.181 N 148°47'59.96 W 8,761.80 57.32 305.28 6,269.61 3,088.27 -4,084.00 5,977,851.64 647,813.56 70°20'48.258 N 148°48'0.28 W 8,778.10 57.48 305.28 6,278.39 3,096.20 -4,095.21 5,977,859.35 647,802.19 70°20'48.336 N 148°48'0.61 W 8,794.30 57.63 305.27 6,287.08 3,104.09 -4,106.37 5,977,867.01 647,790.87 70°20'48.414 N 148°48'0.94 W 8,810.60 57.72 305.31 6,295.80 3,112.05 -4,117.61 5,977,874.74 647,779.47 70°20'48.492 N 148°48'1.27 W 8,826.90 57.90 305.32 6,304.48 3,120.02 -4,128.87 5,977,882.48 647,768.06 70°20'48.570 N 148°48'1.59 W 8,843.10 58.03 305.34 6,313.07 3,127.97 -4,140.07 5,977,890.20 647,756.70 70°20'48.648 N 148°48'1.92 W 8,859.40 58.20 305.36 6,321.68 3,135.97 -4,151.36 5,977,897.97 647,745.25 70°20'48.727 N 148°48'2.25 W 8,875.70 58.35 305.36 6,330.26 3,144.00 -4,162.67 5,977,905.77 647,733.78 70°20'48.806 N 148°48'2.58 W 8,892.10 58.42 305.40 6,338.85 3,152.08 -4,174.06 5,977,913.62 647,722.24 70°20'48.885 N 148°48'2.92 W 8,909.20 58.47 305.40 6,347.80 3,160.52 -4,185.93 5,977,921.82 647,710.19 70°20'48.968 N 148°48'3.26 W 8,925.50 58.47 305.44 6,356.32 3,168.58 -4,197.26 5,977,929.64 647,698.71 70°20'49.047 N 148°48'3.59 W 8,941.70 58.62 305.49 6,364.78 3,176.59 -4,208.51 5,977,937.43 647,687.29 70°20'49.126 N 148°48'3.92 W 8,957.90 58.82 305.54 6,373.19 3,184.64 -4,219.78 5,977,945.24 647,675.86 70°20'49.205 N 148°48'4.25 W 2/17/2015 9:40:24AM Page 10 COMPASS 5000.1 Build 61 •'r. 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,974.20 59.02 305.57 6,381.60 3,192.75 -4,231.14 5,977,953.12 647,664.34 70°20'49.285 N 148°48'4.58 W 8,990.40 59.17 305.57 6,389.92 3,200.84 -4,242.44 5,977,960.98 647,652.88 70°20'49.364 N 148°48'4.91 W 9,006.60 59.23 305.60 6,398.22 3,208.94 -4,253.76 5,977,968.84 647,641.40 70°20'49.444 N 148°48'5.25 W 9,022.90 59.40 305.63 6,406.54 3,217.10 -4,265.16 5,977,976.77 647,629.84 70°20'49.524 N 148°48'5.58 W 9,039.10 59.58 305.71 6,414.76 3,225.24 -4,276.49 5,977,984.68 647,618.34 70°20'49.604 N 148°48'5.91 W 9,055.40 59.77 305.73 6,422.99 3,233.45 -4,287.92 5,977,992.66 647,606.76 70°20'49.685 N 148°48'6.24 W 9,071.60 59.97 305.73 6,431.12 3,241.64 -4,299.29 5,978,000.61 647,595.22 70°20'49.765 N 148°48'6.58 W 9,087.79 60.15 305.77 6,439.20 3,249.83 -4,310.68 5,978,008.57 647,583.67 70°20'49.846 N 148°48'6.91 W 9,104.00 60.30 305.78 6,447.25 3,258.06 -4,322.09 5,978,016.56 647,572.09 70°20'49.927 N 148°48'7.24 W 9,120.29 60.35 305.79 6,455.32 3,266.33 -4,333.57 5,978,024.61 647,560.45 70°20'50.008 N 148°48'7.58 W 9,136.50 60.35 305.77 6,463.34 3,274.57 -4,345.00 5,978,032.61 647,548.85 70°20'50.089 N 148°48'7.91 W 9,152.70 60.32 305.74 6,471.36 3,282.80 -4,356.43 5,978,040.60 647,537.27 70°20'50.170 N 148°48'8.25 W 9,169.00 60.33 305.72 6,479.43 3,291.07 -4,367.92 5,978,048.63 647,525.61 70°20'50.251 N 148°48'8.58 W 9,185.20 60.38 305.68 6,487.44 3,299.28 -4,379.36 5,978,056.62 647,514.01 70°20'50.332 N 148°48'8.92 W' 9,201.50 60.38 305.64 6,495.50 3,307.54 -4,390.87 5,978,064.64 647,502.33 70°20'50.413 N 148°48'9.25 W 9,218.10 60.45 305.61 6,503.69 3,315.95 -4,402.60 5,978,072.81 647,490.43 70°20'50.496 N 148°48'9.60 W 9,235.00 60.43 305.57 6,512.03 3,324.51 -4,414.56 5,978,081.12 647,478.31 70°20'50.580 N 148°48'9.95 W 9,251.89 60.43 305.53 6,520.36 3,333.05 -4,426.51 5,978,089.42 647,466.18 70°20'50.664 N 148°48'10.30 W 9,268.89 60.40 305.48 6,528.76 3,341.63 -4,438.55 5,978,097.76 647,453.98 70°20'50.748 N 148°48'10.65 W 9,285.89 60.42 305.46 6,537.15 3,350.21 -4,450.58 5,978,106.09 647,441.77 70°20'50.832 N 148°48'11.00 W 9,302.90 60.43 305.40 6,545.55 3,358.79 -4,462.64 5,978,114.42 647,429.54 70°20'50.916 N 148°48'11.35 W 9,319.90 60.38 305.32 6,553.94 3,367.34 -4,474.69 5,978,122.73 647,417.32 70°20'51.001 N 148°48'11.70 W 9,336.79 60.35 305.25 6,562.29 3,375.82 -4,486.68 5,978,130.96 647,405.17 70°20'51.084 N 148°48'12.05 W 9,353.79 60.22 305.23 6,570.72 3,384.34 -4,498.74 5,978,139.23 647,392.94 70°20'51.168 N 148°48'12.41 W 9,370.79 60.20 305.18 6,579.17 3,392.85 -4,510.79 5,978,147.49 647,380.71 70°20'51.251 N 148°48'12.76 W 9,387.79 60.18 305.13 6,587.62 3,401.34 -4,522.85 5,978,155.74 647,368.49 70°20'51.335 N 148°48'13.11 W 9,404.79 60.17 305.07 6,596.07 3,409.82 -4,534.92 5,978,163.97 647,356.25 70°20'51.418 N 148°48'13.46 W 9,421.50 60.18 305.01 6,604.38 3,418.14 -4,546.79 5,978,172.05 647,344.22 70°20'51.500 N 148°48'13.81 W 9,438.20 60.13 305.00 6,612.69 3,426.45 -4,558.65 5,978,180.12 647,332.19 70°20'51.581 N 148°48'14.16 W ' 9,454.90 60.17 304.95 6,621.01 3,434.76 -4,570.52 5,978,188.18 647,320.15 70°20'51.663 N 148°48'14.51 W 9,471.70 60.12 304.88 6,629.37 3,443.10 -4,582.47 5,978,196.27 647,308.04 70°20'51.745 N 148°48'14.85 W' 9,488.50 60.10 304.86 6,637.74 3,451.42 -4,594.42 5,978,204.36 647,295.92 70°20'51.827 N 148°48'15.20 W 9,505.20 60.12 304.82 6,646.06 3,459.69 -4,606.30 5,978,212.39 647,283.88 70°20'51.908 N 148°48'15.55 W 9,521.99 60.15 304.79 6,654.42 3,468.00 -4,618.26 5,978,220.45 647,271.76 70°20'51.990 N 148°48'15.90 W 9,538.60 60.18 304.77 6,662.69 3,476.22 -4,630.09 5,978,228.43 647,259.76 70°20'52.070 N 148°48'16.25 W 9,555.10 60.05 304.76 6,670.91 3,484.38 -4,641.84 5,978,236.35 647,247.84 70°20'52.151 N 148°48'16.59 W 9,571.39 60.00 304.75 6,679.05 3,492.43 -4,653.44 5,978,244.15 647,236.09 70°20'52.230 N 148°48'16.93 W 9,587.70 59.92 304.72 6,687.21 3,500.47 -4,665.04 5,978,251.96 647,224.33 70°20'52.309 N 148°48'17.27 W 9,604.10 59.80 304.70 6,695.45 3,508.55 -4,676.70 5,978,259.80 647,212.51 70°20'52.388 N 148°48'17.61 W 9,620.39 59.73 304.68 6,703.65 3,516.56 -4,688.27 5,978,267.57 647,200.78 70°20'52.467 N 148°48'17.95 W 9,636.70 59.63 304.64 6,711.88 3,524.56 -4,699.85 5,978,275.34 647,189.04 70°20'52.545 N 148°48'18.29 W 9,653.10 59.67 304.60 6,720.17 3,532.60 -4,711.50 5,978,283.14 647,177.23 70°20'52.624 N 148°48'18.63 W 9,669.49 59.55 304.58 6,728.46 3,540.63 -4,723.14 5,978,290.93 647,165.43 70°20'52.703 N 148°48'18.97 W 9,685.89 59.47 304.55 6,736.78 3,548.65 -4,734.78 5,978,298.71 647,153.64 70°20'52.782 N 148°48'19.31 W 9,702.29 59.40 304.54 6,745.12 3,556.66 -4,746.41 5,978,306.48 647,141.84 70°20'52.861 N 148°48'19.65 W 9,718.60 59.38 304.54 6,753.43 3,564.61 -4,757.97 5,978,314.20 647,130.12 70°20'52.939 N 148°48'19.99 W 9,735.10 59.43 304.54 6,761.83 3,572.67 -4,769.67 5,978,322.02 647,118.26 70°20'53.018 N 148°48'20.33 W 9,751.50 59.30 304.52 6,770.18 3,580.67 -4,781.29 5,978,329.78 647,106.48 70°20'53.097 N 148°48'20.67 W 9,767.89 59.08 304.47 6,778.58 3,588.64 -4,792.90 5,978,337.51 647,094.72 70°20'53.175 N 148°48'21.01 W 9,784.29 58.93 304.45 6,787.02 3,596.59 -4,804.49 5,978,345.23 647,082.97 70°20'53.253 N 148°48'21.35 W 9,800.70 58.82 304.49 6,795.51 3,604.54 -4,816.07 5,978,352.94 647,071.23 70°20'53.331 N 148°48'21.68 W 9,817.20 58.73 304.47 6,804.06 3,612.53 -4,827.70 5,978,360.69 647,059.44 70°20'53.410 N 148°48'22.02 W 9,833.60 58.75 304.45 6,812.57 3,620.46 -4,839.26 5,978,368.39 647,047.73 70°20'53.488 N 148°48'22.36 W 9,850.00 58.82 304.43 6,821.07 3,628.40 -4,850.83 5,978,376.08 647,036.00 70°20'53.566 N 148°48'22.70 W 9,866.50 58.78 304.42 6,829.62 3,636.37 -4,862.47 5,978,383.83 647,024.20 70°20'53.644 N 148°48'23.04 W 2/17/2015 9:40::24AM Page 11 COMPASS 5000.1 Build 61 WI- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map ! Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,882.89 58.75 304.43 6,838.12 3,644.30 -4,874.03 5,978,391.51 647,012.48 70°20'53.722 N 148°48'23.38 W 9,899.29 58.63 304.43 6,846.64 3,652.22 -4,885.59 5,978,399.20 647,000.77 70°20'53.800 N 148°48'23.72 W 9,915.70 58.53 304.46 6,855.19 3,660.14 -4,897.13 5,978,406.88 646,989.06 70°20'53.878 N 148°48'24.05 W 9,932.10 58.48 304.50 6,863.76 3,668.06 -4,908.66 5,978,414.56 646,977.38 70°20'53.955 N 148°48'24.39 W 9,948.50 58.42 304.51 6,872.34 3,675.97 -4,920.18 5,978,422.24 646,965.70 70°20'54.033 N 148°48'24.73 W 9,964.90 58.45 304.54 6,880.93 3,683.89 -4,931.69 5,978,429.93 646,954.03 70°20'54.111 N 148°48'25.06 W', 9,981.29 58.47 304.60 6,889.50 3,691.82 -4,943.19 5,978,437.62 646,942.38 70°20'54.189 N 148°48'25.40 W' 9,997.60 58.50 304.63 6,898.03 3,699.72 -4,954.64 5,978,445.28 646,930.78 70°20'54.266 N 148°48'25.73 W 10,014.00 58.35 304.62 6,906.61 3,707.66 -4,966.13 5,978,452.99 646,919.12 70°20'54.344 N 148°48'26.07 W 10,030.29 57.98 304.65 6,915.21 3,715.52 -4,977.52 5,978,460.62 646,907.58 70°20'54.422 N 148°48'26.40 W 10,046.70 57.70 304.65 6,923.94 3,723.42 -4,988.95 5,978,468.28 646,895.99 70°20'54.499 N 148°48'26.74 W 10,063.10 57.52 304.64 6,932.73 3,731.29 -5,000.34 5,978,475.92 646,884.44 70°20'54.577 N 148°48'27.07 W 10,079.40 57.53 304.67 6,941.48 3,739.11 -5,011.65 5,978,483.51 646,872.98 70°20'54.654 N 148°48'27.40 W 10,095.79 57.47 304.72 6,950.28 3,746.98 -5,023.02 5,978,491.15 646,861.45 70°20'54.731 N 148°48'27.73 W I 10,112.20 57.23 304.72 6,959.14 3,754.85 -5,034.38 5,978,498.79 646,849.94 70°20'54.808 N 148°48'28.07 W 10,128.70 56.95 304.67 6,968.10 3,762.74 -5,045.76 5,978,506.44 646,838.40 70°20'54.886 N 148°48'28.40 W 10,145.10 56.68 304.68 6,977.08 3,770.54 -5,057.05 5,978,514.01 646,826.95 70°20'54.962 N 148°48'28.73 W 10,161.60 56.53 304.71 6,986.16 3,778.39 -5,068.38 5,978,521.62 646,815.47 70°20'55.039 N 148°48'29.06 W 10,178.10 56.38 304.73 6,995.28 3,786.22 -5,079.68 5,978,529.23 646,804.01 70°20'55.116 N 148°48'29.39 W 10,194.49 56.33 304.75 7,004.36 3,793.99 -5,090.89 5,978,536.77 646,792.64 70°20'55.193 N 148°48'29.72 W 10,210.89 56.32 304.76 7,013.45 3,801.77 -5,102.11 5,978,544.32 646,781.28 70°20'55.269 N 148°48'30.05 W 10,227.40 56.37 304.74 7,022.60 3,809.61 -5,113.40 5,978,551.92 646,769.83 70°20'55.346 N 148°48'30.38 W 10,243.89 56.53 304.74 7,031.71 3,817.44 -5,124.69 5,978,559.53 646,758.38 70°20'55.423 N 148°48'30.71 W 10,260.29 56.68 304.77 7,040.74 3,825.24 -5,135.94 5,978,567.10 646,746.98 70°20'55.500 N 148°48'31.04 W 10,276.79 56.93 304.77 7,049.78 3,833.12 -5,147.28 5,978,574.74 646,735.48 70°20'55.577 N 148°48'31.37 W 10,293.29 57.25 304.77 7,058.74 3,841.02 -5,158.66 5,978,582.41 646,723.94 70°20'55.655 N 148°48'31.70 W 10,309.79 57.57 304.74 7,067.63 3,848.94 -5,170.08 5,978,590.10 646,712.36 70°20'55.733 N 148°48'32.03 W 10,326.20 57.80 304.71 7,076.40 3,856.84 -5,181.48 5,978,597.77 646,700.81 70°20'55.810 N 148°48'32.37 W 10,342.60 57.88 304.67 7,085.13 3,864.74 -5,192.90 5,978,605.44 646,689.24 70°20'55.888 N 148°48'32.70 W 10,358.60 58.00 304.58 7,093.62 3,872.45 -5,204.06 5,978,612.91 646,677.92 70°20'55.964 N 148°48'33.03 W 10,374.70 58.05 304.55 7,102.15 3,880.20 -5,215.30 5,978,620.43 646,666.52 70°20'56.040 N 148°48'33.36 W 10,390.70 58.15 304.56 7,110.60 3,887.90 -5,226.49 5,978,627.91 646,655.18 70°20'56.115 N 148°48'33.68 W 10,406.79 58.23 304.55 7,119.08 3,895.66 -5,237.75 5,978,635.43 646,643.77 70°20'56.192 N 148°48'34.01 W 10,422.79 58.35 304.54 7,127.49 3,903.38 -5,248.96 5,978,642.92 646,632.40 70°20'56.267 N 148°48'34.34 W 10,438.89 58.50 304.53 7,135.92 3,911.15 -5,260.26 5,978,650.47 646,620.95 70°20'56.344 N 148°48'34.67 W 10,454.90 58.52 304.55 7,144.29 3,918.89 -5,271.51 5,978,657.98 646,609.55 70°20'56.420 N 148°48'35.00 W 10,470.89 58.58 304.57 7,152.63 3,926.63 -5,282.74 5,978,665.48 646,598.16 70°20'56.496 N 148°48'35.33 W 10,486.89 58.72 304.58 7,160.95 3,934.38 -5,293.99 5,978,673.01 646,586.76 70°20'56.572 N 148°48'35.66 W 10,503.00 58.87 304.60 7,169.30 3,942.21 -5,305.34 5,978,680.60 646,575.26 70°20'56.649 N 148°48'35.99 W 10,519.00 59.08 304.61 7,177.55 3,949.99 -5,316.62 5,978,688.15 646,563.82 70°20'56.725 N 148°48'36.32 W 10,534.99 59.27 304.58 7,185.74 3,957.79 -5,327.92 5,978,695.72 646,552.36 70°20'56.802 N 148°48'36.65 W 10,551.10 59.30 304.51 7,193.97 3,965.64 -5,339.33 5,978,703.34 646,540.80 70°20'56.879 N 148°48'36.98 W 10,567.10 59.40 304.47 7,202.13 3,973.44 -5,350.68 5,978,710.90 646,529.30 70°20'56.956 N 148°48'37.31 W 10,583.09 59.68 304.44 7,210.23 3,981.24 -5,362.04 5,978,718.47 646,517.78 70°20'57.032 N 148°48'37.65 W 10,599.10 59.98 304.47 7,218.28 3,989.07 -5,373.46 5,978,726.06 646,506.21 70°20'57.109 N 148°48'37.98 W 10,615.20 60.23 304.44 7,226.30 3,996.96 -5,384.97 5,978,733.73 646,494.54 70°20'57.187 N 148°48'38.32 W 10,631.20 60.37 304.39 7,234.23 4,004.82 -5,396.43 5,978,741.35 646,482.92 70°20'57.264 N 148°48'38.65 W 10,647.29 60.52 304.36 7,242.17 4,012.72 -5,407.98 5,978,749.01 646,471.21 70°20'57.342 N 148°48'38.99 W 10,663.29 60.70 304.35 7,250.02 4,020.59 -5,419.49 5,978,756.64 646,459.55 70°20'57.419 N 148°48'39.33 W 10,679.39 60.83 304.37 7,257.88 4,028.52 -5,431.09 5,978,764.34 646,447.79 70°20'57.497 N 148°48'39.66 W 10,695.79 60.97 304.33 7,265.86 4,036.60 -5,442.92 5,978,772.18 646,435.80 70°20'57.576 N 148°48'40.01 W 10,712.39 60.98 304.35 7,273.91 4,044.79 -5,454.91 5,978,780.12 646,423.65 70°20'57.657 N 148°48'40.36 W 10,728.89 61.10 304.39 7,281.90 4,052.94 -5,466.82 5,978,788.03 646,411.57 70°20'57.737 N 148°48'40.71 W 10,745.70 61.10 304.38 7,290.02 4,061.25 -5,478.97 5,978,796.09 646,399.26 70°20'57.819 N 148°48'41.06 W 10,762.39 60.95 304.32 7,298.11 4,069.49 -5,491.02 5,978,804.08 646,387.05 70°20'57.899 N 148°48'41.42 W 2/17/2015 9:40::24AM Page 12 COMPASS 5000.1 Build 61 ri" 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,778.99 60.88 304.27 7,306.18 4,077.66 -5,503.01 5,978,812.01 646,374.90 70°20'57.980 N 148°48'41.77 W 10,795.70 60.80 304.26 7,314.32 4,085.88 -5,515.07 5,978,819.98 646,362.68 70°20'58.060 N 148°48'42.12 W 10,812.39 60.77 304.25 7,322.47 4,094.08 -5,527.11 5,978,827.93 646,350.47 70°20'58.141 N 148°48'42.47 W 10,828.99 60.72 304.24 7,330.58 4,102.23 -5,539.08 5,978,835.84 646,338.34 70°20'58.221 N 148°48'42.82 W 10,845.70 60.58 304.17 7,338.77 4,110.42 -5,551.12 5,978,843.78 646,326.13 70°20'58.302 N 148°48'43.17 W 10,862.29 60.45 304.12 7,346.94 4,118.52 -5,563.08 5,978,851.64 646,314.02 70°20'58.381 N 148°48'43.52 W 10,878.99 60.35 304.10 7,355.18 4,126.67 -5,575.10 5,978,859.54 646,301.83 70°20'58.461 N 148°48'43.88 W 10,895.59 60.25 304.06 7,363.41 4,134.75 -5,587.04 5,978,867.38 646,289.73 70°20'58.541 N 148°48'44.22 W 10,912.29 60.10 304.05 7,371.71 4,142.86 -5,599.04 5,978,875.24 646,277.57 70°20'58.620 N 148°48'44.58 W 10,928.89 60.02 304.05 7,380.00 4,150.91 -5,610.96 5,978,883.05 646,265.49 70°20'58.699 N 148°48'44.92 W 10,945.60 59.83 304.06 7,388.37 4,159.01 -5,622.94 5,978,890.91 646,253.35 70°20'58.779 N 148°48'45.27 W 10,962.29 59.68 304.09 7,396.78 4,167.09 -5,634.89 5,978,898.74 646,241.24 70°20'58.858 N 148°48'45.62 W 10,978.99 59.57 304.12 7,405.22 4,175.17 -5,646.82 5,978,906.57 646,229.15 70°20'58.938 N 148°48'45.97 W 10,995.60 59.43 304.17 7,413.65 4,183.20 -5,658.66 5,978,914.37 646,217.15 70°20'59.017 N 148°48'46.32 W 11,012.29 59.40 304.21 7,422.15 4,191.27 -5,670.55 5,978,922.20 646,205.10 70°20'59.096 N 148°48'46.67 W 11,028.99 59.35 304.24 7,430.65 4,199.36 -5,682.43 5,978,930.04 646,193.06 70°20'59.175 N 148°48'47.01 W 11,045.69 59.33 304.26 7,439.17 4,207.44 -5,694.30 5,978,937.88 646,181.03 70°20'59.255 N 148°48'47.36 W 11,062.29 59.25 304.32 7,447.65 4,215.48 -5,706.09 5,978,945.68 646,169.08 70°20'59.334 N 148°48'47.71 W 11,078.99 59.25 304.35 7,456.19 4,223.58 -5,717.94 5,978,953.53 646,157.06 70°20'59.413 N 148°48'48.05 W 11,095.69 59.17 304.37 7,464.73 4,231.67 -5,729.79 5,978,961.38 646,145.06 70°20'59.493 N 148°48'48.40 W 11,112.29 59.10 304.37 7,473.25 4,239.72 -5,741.55 5,978,969.19 646,133.14 70°20'59.572 N 148°48'48.74 W 11,128.99 59.10 304.33 7,481.83 4,247.80 -5,753.38 5,978,977.03 646,121.15 70°20'59.651 N 148°48'49.09 W 11,145.39 59.05 304.26 7,490.26 4,255.73 -5,765.00 5,978,984.72 646,109.37 70°20'59.729 N 148°48'49.43 W 11,161.70 59.08 304.19 7,498.64 4,263.60 -5,776.57 5,978,992.35 646,097.64 70°20'59.806 N 148°48'49.77 W 11,177.89 59.03 304.16 7,506.96 4,271.40 -5,788.06 5,978,999.92 646,086.00 70°20'59.883 N 148°48'50.10 W 11,194.29 59.05 304.12 7,515.40 4,279.29 -5,799.70 5,979,007.57 646,074.21 70°20'59.961 N 148°48'50.44 W 11,210.60 59.03 304.13 7,523.79 4,287.14 -5,811.28 5,979,015.18 646,062.47 70°21'0.038 N 148°48'50.78 W ' 11,226.89 59.08 304.08 7,532.17 4,294.97 -5,822.84 5,979,022.78 646,050.75 70°21'0.115 N 148°48'51.12 W 11,243.19 59.12 304.02 7,540.54 4,302.80 -5,834.43 5,979,030.37 646,039.00 70°21'0.192 N 148°48'51.46 W 11,259.49 59.12 304.06 7,548.91 4,310.63 -5,846.02 5,979,037.97 646,027.26 70°21'0.268 N 148°48'51.80 W 11,275.79 59.17 304.06 7,557.27 4,318.47 -5,857.62 5,979,045.57 646,015.51 70°21'0.345 N 148°48'52.14 W 11,292.10 59.10 304.10 7,565.63 4,326.32 -5,869.21 5,979,053.17 646,003.76 70°21'0.423 N 148°48'52.47 W 11,308.39 59.08 304.14 7,574.00 4,334.16 -5,880.78 5,979,060.78 645,992.03 70°21'0.500 N 148°48'52.81 W 11,324.70 59.15 304.12 7,582.37 4,342.01 -5,892.37 5,979,068.39 645,980.29 70°21'0.577 N 148°48'53.15 W 11,340.99 59.32 304.15 7,590.71 4,349.86 -5,903.96 5,979,076.01 645,968.55 70°21'0.654 N 148°48'53.49 W 11,357.29 59.57 304.17 7,598.99 4,357.75 -5,915.57 5,979,083.66 645,956.77 70°21'0.731 N 148°48'53.83 W 11,373.60 59.72 304.19 7,607.23 4,365.65 -5,927.21 5,979,091.32 645,944.97 70°21'0.809 N 148°48'54.17 W 11,389.89 59.85 304.20 7,615.43 4,373.56 -5,938.86 5,979,099.00 645,933.17 70°21'0.887 N 148°48'54.51 W 11,406.19 59.85 304.24 7,623.62 4,381.49 -5,950.51 5,979,106.69 645,921.36 70°21'0.965 N 148°48'54.85 W 11,422.49 59.83 304.25 7,631.81 4,389.42 -5,962.16 5,979,114.38 645,909.55 70°21'1.042 N 148°48'55.19 W 11,438.79 59.82 304.31 7,640.00 4,397.36 -5,973.81 5,979,122.08 645,897.75 70°21'1.120 N 148°48'55.53 W 11,455.10 59.70 304.36 7,648.22 4,405.31 -5,985.44 5,979,129.79 645,885.96 70°21'1.198 N 148°48'55.87 W 11,471.49 59.60 304.35 7,656.50 4,413.29 -5,997.12 5,979,137.53 645,874.12 70°21'1.277 N 148°48'56.21 W 11,487.79 59.45 304.38 7,664.76 4,421.22 -6,008.71 5,979,145.22 645,862.37 70°21'1.355 N 148°48'56.55 W 11,503.99 59.50 304.39 7,672.99 4,429.10 -6,020.23 5,979,152.87 645,850.70 70°21'1.432 N 148°48'56.89 W 11,520.29 59.53 304.43 7,681.26 4,437.04 -6,031.82 5,979,160.57 645,838.95 70°21'1.510 N 148°48'57.23 W 11,536.60 59.48 304.45 7,689.54 4,444.98 -6,043.41 5,979,168.28 645,827.20 70°21'1.588 N 148°48'57.57 W 11,552.89 59.47 304.43 7,697.81 4,452.92 -6,054.98 5,979,175.98 645,815.47 70°21'1.666 N 148°48'57.91 W 11,569.10 59.40 304.46 7,706.05 4,460.81 -6,066.49 5,979,183.64 645,803.81 70°21'1.744 N 148°48'58.24 W 11,585.39 59.53 304.50 7,714.33 4,468.76 -6,078.06 5,979,191.34 645,792.08 70°21'1.822 N 148°48'58.58 W 11,601.69 59.60 304.55 7,722.59 4,476.72 -6,089.64 5,979,199.07 645,780.35 70°21'1.900 N 148°48'58.92 W 11,617.99 59.58 304.56 7,730.84 4,484.70 -6,101.21 5,979,206.81 645,768.61 70°21'1.978 N 148°48'59.26 W 11,634.29 59.53 304.57 7,739.10 4,492.67 -6,112.79 5,979,214.54 645,756.88 70°21'2.057 N 148°48'59.60 W 11,650.60 59.52 304.65 7,747.37 4,500.65 -6,124.36 5,979,222.29 645,745.15 70°21'2.135 N 148°48'59.94 W 11,666.60 59.63 304.71 7,755.47 4,508.50 -6,135.70 5,979,229.91 645,733.65 70°21'2.212 N 148°49'0.27 W 2/17/2015 9:40:24AM Page 13 COMPASS 5000.1 Build 61 VC- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay ND Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,682.70 59.70 304.78 7,763.60 4,516.42 -6,147.12 5,979,237.60 645,722.07 70°21'2.290 N 148°49'0.60 W 11,698.79 59.80 304.83 7,771.71 4,524.36 -6,158.53 5,979,245.30 645,710.50 70°21'2.368 N 148°49'0.93 W 11,714.79 59.78 304.91 7,779.76 4,532.26 -6;169.88 5,979,252.97 645,699.00 70°21'2.446 N 148°49'1.27 W 11,730.89 59.73 304.99 7,787.87 4,540.23 -6,181.28 5,979,260.70 645,687.44 70°21'2.524 N 148°49'1.60 W 11,746.89 59.73 305.01 7,795.94 4,548.16 -6,192.60 5,979,268.40 645,675.97 70°21'2.602 N 148°49'1.93 W 11,762.99 59.60 305.10 7,804.07 4,556.14 -6,203.97 5,979,276.15 645,664.43 70°21'2.680 N 148°49'2.26 W 11,778.99 59.63 305.23 7,812.16 4,564.09 -6,215.25 5,979,283.86 645,652.99 70°21'2.758 N 148°49'2.59 W 11,795.10 59.65 305.37 7,820.30 4,572.12 -6,226.60 5,979,291.66 645,641.49 70°21'2.837 N 148°49'2.93 W 11,811.10 59.72 305.47 7,828.38 4,580.12 -6,237.86 5,979,299.44 645,630.07 70°21'2.916 N 148°49'3.25 W 11,827.19 59.85 305.53 7,836.48 4,588.20 -6,249.18 5,979,307.28 645,618.59 70°21'2.995 N 148°49'3.59 W 11,843.20 59.92 305.65 7,844.51 4,596.26 -6,260.44 5,979,315.11 645,607.17 70°21'3.074 N 148°49'3.91 W 11,859.29 60.08 305.75 7,852.55 4,604.39 -6,271.75 5,979,323.01 645,595.69 70°21'3.154 N 148°49'4.25 W 11,875.29 60.18 305.85 7,860.52 4,612.50 -6,283.01 5,979,330.90 645,584.28 70°21'3.234 N 148°49'4.57 W 11,891.39 60.30 305.89 7,868.51 4,620.69 -6,294.33 5,979,338.85 645,572.79 70°21'3.314 N 148°49'4.91 W 11,907.39 60.45 305.92 7,876.42 4,628.85 -6,305.60 5,979,346.78 645,561.36 70°21'3.394 N 148°49'5.24 W 11,922.99 60.57 306.02 7,884.10 4,636.83 -6,316.59 5,979,354.53 645,550.21 70°21'3.473 N 148°49'5.56 W 11,938.70 60.77 306.11 7,891.80 4,644.89 -6,327.66 5,979,362.37 645,538.98 70°21'3.552 N 148°49'5.88 W 11,954.29 60.70 306.29 7,899.42 4,652.92 -6,338.63 5,979,370.18 645,527.85 70°21'3.631 N 148°49'6.20 W 11,968.09 60.70 306.36 7,906.17 4,660.05 -6,348.33 5,979,377.11 645,518.01 70°21'3.701 N 148°49'6.48 W 11,971.89 60.80 306.35 7,908.03 4,662.02 -6,351.00 5,979,379.02 645,515.30 70°21'3.720 N 148°49'6.56 W 11,993.70 61.02 306.39 7,918.63 4,673.32 -6,366.35 5,979,390.00 645,499.73 70°21'3.831 N 148°49'7.01 W 12,018.79 61.03 306.41 7,930.79 4,686.34 -6,384.01 5,979,402.67 645,481.80 70°21'3.959 N 148°49'7.53 W 12,044.29 61.20 306.37 7,943.10 4,699.59 -6,401.99 5,979,415.55 645,463.57 70°21'4.089 N 148°49'8.05 W 12,069.89 61.35 306.36 7,955.41 4,712.90 -6,420.06 5,979,428.49 645,445.22 70°21'4.220 N 148°49'8.58 W 12,095.49 61.37 306.35 7,967.68 . 4,726.22 -6,438.16 5,979,441.44 645,426.87 70°21'4.351 N 148°49'9.11 W 12,121.29 61.25 306.33 7,980.06 4,739.63 -6,456.39 5,979,454.47 645,408.37 70°21'4.483 N 148°49'9.64 W 12,147.09 61.08 306.32 7,992.51 4,753.02 -6,474.60 5,979,467.49 645,389.89 70°21'4.614 N 148°49'10.18 W 12,172.99 60.85 306.30 8,005.08 4,766.43 -6,492.85 5,979,480.53 645,371.38 70°21'4.746 N 148°49'10.71 W 12,198.89 60.70 306.32 8,017.72 4,779.81 -6,511.06 5,979,493.54 645,352.90 70°21'4.877 N 148°49'11.24 W 12,224.89 60.55 306.30 8,030.48 4,793.23 -6,529.32 5,979,506.58 645,334.37 70°21'5.009 N 148°49'11.78 W 12,250.99 60.33 306.27 8,043.35 4,806.66 -6,547.62 5,979,519.64 645,315.81 70°21'5.141 N 148°49'12.31 W 12,276.99 60.20 306.27 8,056.25 4,820.02 -6,565.82 5,979,532.62 645,297.34 70°21'5.272 N 148°49'12.85 W 12,302.99 59.98 306.31 8,069.21 4,833.36 -6,583.99 5,979,545.59 645,278.91 70°21'5.403 N 148°49'13.38 W 12,328.99 59.77 306.36 8,082.26 4,846.68 -6,602.10 5,979,558.54 645,260.53 70°21'5.534 N 148°49'13.91 W 12,355.09 59.62 306.37 8,095.43 4,860.04 -6,620.25 5,979,571.53 645,242.12 70°21'5.666 N 148°49'14.44 W 12,381.09 59.35 306.38 8,108.63 4,873.33 -6,638.28 5,979,584.45 645,223.82 70°21'5.796 N 148°49'14.96 W 12,407.09 59.12 306.47 8,121.93 4,886.59 -6,656.26 5,979,597.35 645,205.58 70°21'5.926 N 148°49'15.49 W 12,433.09 58.97 306.64 8,135.31 4,899.87 -6,674.17 5,979,610.26 645,187.40 70°21'6.057 N 148°49'16.01 W 12,459.09 58.77 306.92 8,148.75 4,913.20 -6,691.99 5,979,623.22 645,169.31 70°21'6.188 N 148°49'16.54 W 12,485.20 58.48 307.22 8,162.34 4,926.64 -6,709.78 5,979,636.29 645,151.26 70°21'6.320 N 148°49'17.06 W 12,511.20 58.28 307.50 8,175.97 4,940.07 -6,727.38 5,979,649.37 645,133.39 70°21'6.452 N 148°49'17.57 W 12,537.09 58.02 307.85 8,189.64 4,953.51 -6,744.79 5,979,662.45 645,115.72 70°21'6.584 N 148°49'18.08 W 12,563.09 57.67 308.19 8,203.47 4,967.07 -6,762.13 5,979,675.66 645,098.11 70°21'6.717 N 148°49'18.59 W 12,589.09 57.42 308.42 8,217.43 4,980.67 -6,779.34 5,979,688.90 645,080.62 70°21'6.850 N 148°49'19.09 W 12,614.99 57.20 308.65 8,231.41 4,994.25 -6,796.39 5,979,702.13 645,063.30 70°21'6.984 N 148°49'19.59 W 12,640.99 56.85 308.93 8,245.57 5,007.91 -6,813.39 5,979,715.45 645,046.03 70°21'7.118 N 148°49'20.09 W 12,666.69 56.57 309.24 8,259.67 5,021.46 -6,830.07 5,979,728.65 645,029.08 70°21'7.251 N 148°49'20.57 W 12,691.99 56.30 309.58 8,273.66 5,034.84 -6,846.36 5,979,741.70 645,012.53 70°21'7.383 N 148°49'21.05 W 12,717.29 56.15 309.85 8,287.72 5,048.28 -6,862.53 5,979,754.81 644,996.08 70°21'7.515 N 148°49'21.52 W 12,742.59 56.02 309.85 8,301.84 5,061.73 -6,878.65 5,979,767.93 644,979.69 70°21'7.647 N 148°49'21.99 W 12,767.99 55.73 309.69 8,316.09 5,075.18 -6,894.81 5,979,781.05 644,963.27 70°21'7.779 N 148°49'22.47 W 12,793.29 55.47 309.66 8,330.38 5,088.51 -6,910.88 5,979,794.05 644,946.93 70°21'7.910 N 148°49'22.94 W 12,818.59 55.22 309.71 8,344.77 5,101.80 -6,926.90 5,979,807.01 644,930.65 70°21'8.040 N 148°49'23.41 W 12,843.79 55.03 309.71 8,359.18 5,115.01 -6,942.80 5,979,819.89 644,914.48 70°21'8.170 N 148°49'23.87 W 12,869.20 54.83 309.73 8,373.78 5,128.30 -6,958.80 5,979,832.85 644,898.22 70°21'8.301 N 148°49'24.34 W 2/17/2015 9:40::24AM Page 14 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic ri BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 12,894.49 54.65 309.80 8,388.38 5,141.51 -6,974.67 5,979,845.74 644,882.09 70°21'8.431 N 148°49'24.80 W 12,919.89 54.55 309.82 8,403.09 5,154.76 -6,990.58 5,979,858.67 644,865.92 70°21'8.561 N 148°49'25.27 W 12,945.29 54.52 309.83 8,417.83 5,168.01 -7,006.46 5,979,871.59 644,849.77 70°21'8.691 N 148°49'25.73 W � 12,970.69 54.60 309.82 8,432.56 5,181.27 -7,022.36 5,979,884.52 644,833.61 70°21'8.821 N 148°49'26.20 W 12,996.09 54.70 309.77 8,447.25 5,194.53 -7,038.28 5,979,897.45 644,817.43 70°21'8.951 N 148°49'26.66 W I 13,021.49 54.75 309.71 8,461.92 5,207.78 -7,054.22 5,979,910.38 644,801.22 70°21'9.082 N 148°49'27.13 W 13,046.89 54.80 309.69 8,476.57 5,221.04 -7,070.19 5,979,923.31 644,784.99 70°21'9.212 N 148°49'27.60 W 13,072.29 54.90 309.72 8,491.20 5,234.30 -7,086.16 5,979,936.25 644,768.75 70°21'9.342 N 148°49'28.06 W 13,097.70 54.95 309.82 8,505.80 5,247.61 -7,102.15 5,979,949.22 644,752.50 70°21'9.473 N 148°49'28.53 W 13,123.20 54.90 309.90 8,520.45 5,260.98 -7,118.17 5,979,962.27 644,736.21 70°21'9.604 N 148°49'29.00 W 13,148.59 54.88 310.03 8,535.05 5,274.32 -7,134.09 5,979,975.28 644,720.03 70°21'9.735 N 148°49'29.47 W 13,173.99 54.87 310.28 8,549.67 5,287.72 -7,149.96 5,979,988.36 644,703.88 70°21'9.867 N 148°49'29.93 W 13,199.39 54.80 310.55 8,564.30 5,301.18 -7,165.77 5,980,001.49 644,687.80 70°21'9.999 N 148°49'30.39 W 13,224.89 54.60 310.87 8,579.03 5,314.76 -7,181.55 5,980,014.74 644,671.76 70°21'10.132 N 148°49'30.85 W 13,250.29 54.30 311.30 8,593.80 5,328.34 -7,197.12 5,980,028.01 644,655.91 70°21'10.266 N 148°49'31.31 W 13,275.70 54.00 311.81 8,608.68 5,342.00 -7,212.54 5,980,041.35 644,640.22 70°21'10.400 N 148°49'31.76 W 13,301.09 53.72 312.33 8,623.66 5,355.74 -7,227.76 5,980,054.78 644,624.73 70°21'10.535 N 148°49'32.21 W 13,326.49 53.58 312.85 8,638.71 5,369.58 -7,242.82 5,980,068.31 644,609.39 70°21'10.671 N 148°49'32.65 W 13,351.99 53.30 313.49 8,653.90 5,383.59 -7,257.76 5,980,082.02 644,594.17 70°21'10.809 N 148°49'33.08 W 13,374.09 53.05 314.00 8,667.15 5,395.83 -7,270.54 5,980,093.99 644,581.15 70°21'10.929 N 148°49'33.46 W 13,392.59 52.98 314.35 8,678.28 5,406.12 -7,281.14 5,980,104.07 644,570.35 70°21'11.030 N 148°49'33.77 W 13,410.70 52.83 314.73 8,689.20 5,416.26 -7,291.43 5,980,113.99 644,559.85 70°21'11.130 N 148°49'34.07 W I 13,428.69 52.62 315.01 8,700.10 5,426.36 -7,301.58 5,980,123.88 644,549.50 70°21'11.229 N 148°49'34.37 W 13,446.70 52.53 315.34 8,711.04 5,436.50 -7,311.66 5,980,133.82 644,539.21 70°21'11.329 N 148°49'34.66 W 13,464.39 52.60 315.78 8,721.79 5,446.53 -7,321.50 5,980,143.64 644,529.18 70°21'11.427 N 148°49'34.95 W 13,487.39 52.52 316.28 8,735.78 5,459.67 -7,334.17 5,980,156.53 644,516.24 70°21'11.556 N 148°49'35.32 W 13,512.39 52.25 316.86 8,751.03 5,474.05 -7,347.79 5,980,170.63 644,502.34 70°21'11.698 N 148°49'35.72 W 13,537.39 52.07 317.46 8,766.37 5,488.53 -7,361.21 5,980,184.83 644,488.62 70°21'11.840 N 148°49'36.11 W 13,562.29 51.87 318.04 8,781.71 5,503.05 -7,374.40 5,980,199.08 644,475.14 70°21'11.982 N 148°49'36.50 W 13,587.29 51.62 318.71 8,797.19 5,517.72 -7,387.44 5,980,213.48 644,461.81 70°21'12.127 N 148°49'36.88 W 13,612.39 51.48 319.37 8,812.80 5,532.57 -7,400.33 5,980,228.06 644,448.63 70°21'12.273 N 148°49'37.26 W 13,637.49 51.48 319.95 8,828.43 5,547.53 -7,413.04 5,980,242.77 644,435.61 70°21'12.420 N 148°49'37.63 W 13,662.59 51.65 320.43 8,844.03 5,562.64 -7,425.63 5,980,257.61 644,422.72 70°21'12.568 N 148°49'38.00 W TIP 13,663.00 51.71 320.44 8,844.29 5,562.89 -7,425.83 5,980,257.85 644,422.51 70°21'12.570 N 148°49'38.00 W KOP 13,699.94 56.88 321.56 8,865.84 5,586.19 -7,444.69 5,980,280.78 644,403.19 70°21'12.800 N 148°49'38.55 W Interpolated Azimuth 13,730.08 67.05 322.49 8,879.99 5,607.14 -7,461.03 5,980,301.39 644,386.43 70°21'13.005 N 148°49'39.03 W 13,759.99 76.48 322.05 8,889.34 5,629.58 -7,478.40 5,980,323.47 644,368.61 70°21'13.226 N 148°49'39.54 W 13,794.02 85.48 318.41 8,894.67 5,655.38 -7,499.88 5,980,348.82 644,346.61 70°21'13.479 N 148°49'40.17 W 13,819.74 94.36 317.27 8,894.70 5,674.42 -7,517.13 5,980,367.51 644,328.98 70°21'13.667 N 148°49'40.67 W 13,849.80 104.68 316.60 8,889.74 5,696.06 -7,537.34 5,980,388.73 644,308.33 70°21'13.879 N 148°49'41.27 W 13,879.86 113.97 319.76 8,879.80 5,717.15 -7,556.25 5,980,409.44 644,289.00 70°21'14.086 N 148°49'41.82 W 13,910.16 107.59 328.82 8,869.04 5,740.14 -7,572.72 5,980,432.09 644,272.08 70°21'14.312 N 148°49'42.30 W 13,939.91 101.57 338.36 8,861.53 5,765.90 -7,585.47 5,980,457.58 644,258.80 70°21'14.566 N 148°49'42.67 W 13,969.88 96.22 347.68 8,856.89 5,794.18 -7,594.09 5,980,485.67 644,249.62 70°21'14.844 N 148°49'42.93 W 13,999.82 90.80 348.68 8,855.06 5,823.42 -7,600.21 5,980,514.78 644,242.91 70°21'15.131 N 148°49'43.11 W 14,030.06 90.15 338.71 8,854.81 5,852.40 -7,608.69 5,980,543.59 644,233.84 70°21'15.416 N 148°49'43.35 W 14,060.04 86.80 330.06 8,855.61 5,879.40 -7,621.63 5,980,570.31 644,220.36 70°21'15.681 N 148°49'43.73 W 14,089.94 87.17 320.50 8,857.18 5,903.91 -7,638.61 5,980,594.47 644,202.88 70°21'15.922 N 148°49'44.23 W 14,120.13 95.93 314.65 8,856.37 5,926.16 -7,658.94 5,980,616.30 644,182.11 70°21'16.141 N 148°49'44.83 W 14,151.06 91.96 308.57 8,854.24 5,946.63 -7,682.00 5,980,636.31 644,158.64 70°21'16.342 N 148°49'45.50 W 14,180.79 88.86 297.88 8,854.02 5,962.90 -7,706.83 5,980,652.06 644,133.49 70°21'16.502 N 148°49'46.23 W 14,210.12 90.86 289.76 8,854.10 5,974.73 -7,733.64 5,980,663.35 644,106.45 70°21'16.618 N 148°49'47.01 W 2/17/2015 9:40:24AM Page 15 COMPASS 5000.1 Build 61 ri- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: 41 :39 11/5/1990 00:00 @ 64.91usft(generic drilling rig Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig Well: F-39 North Reference: True Wellbore: F-39L1 Survey Calculation Method: Minimum Curvature Design: F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 14,240.05 90.40 280.50 8,853.77 5,982.54 -7,762.50 5,980,670.57 644,077.44 70°21'16.694 N 148°49'47.85 W 14,268.28 89.88 272.63 8,853.70 5,985.76 -7,790.52 5,980,673.22 644,049.36 70°21'16.726 N 148°49'48.67 W 14,298.44 90.98 266.34 8,853.47 5,985.49 -7,820.66 5,980,672.34 644,019.23 70°21'16.723 N 148°49'49.56 W 14,329.32 90.31 262.65 8,853.12 5,982.53 -7,851.39 5,980,668.76 643,988.57 70°21'16.693 N 148°49'50.45 W 14,358.41 91.07 263.00 8,852.77 5,978.89 -7,880.25 5,980,664.54 643,959.79 70°21'16.657 N 148°49'51.30 W 14,388.41 91.90 267.57 8,852.00 5,976.43 -7,910.13 5,980,661.47 643,929.97 70°21'16.633 N 148°49'52.17 W I 14,418.38 93.53 271.80 8,850.57 5,976.26 -7,940.06 5,980,660.70 643,900.05 70°21'16.631 N 148°49'53.05 W 14,448.43 93.80 277.11 8,848.65 5,978.59 -7,969.95 5,980,662.42 643,870.13 70°21'16.653 N 148°49'53.92 W 14,478.02 93.94 281.52 8,846.65 5,983.37 -7,999.07 5,980,666.61 643,840.91 70°21'16.700 N 148°49'54.77 W 14,514.03 91.26 281.26 8,845.02 5,990.47 -8,034.34 5,980,672.99 643,805.52 70°21'16.770 N 148°49'55.80 W 14,538.43 90.52 278.17 8,844.64 5,994.59 -8,058.38 5,980,676.62 643,781.39 70°21'16.810 N 148°49'56.50 W 14,578.74 91.14 272.89 8,844.06 5,998.47 -8,098.48 5,980,679.69 643,741.22 70°21'16.848 N 148°49'57.68 W 14,611.78 92.12 268.46 8,843.12 5,998.86 -8,131.50 5,980,679.41 643,708.21 70°21'16.851 N 148°49'58.64 W 14,651.00 91.97 264.36 8,841.72 5,996.41 -8,170.61 5,980,676.16 643,669.16 70°21'16.827 N 148°49'59.78 W 14,678.86 90.06 262.18 8,841.22 5,993.14 -8,198.27 5,980,672.34 643,641.57 70°21'16.794 N 148°50'0.59 W 14,708.59 90.21 264.59 8,841.15 5,989.72 -8,227.80 5,980,668.32 643,612.12 70°21'16.760 N 148°50'1.46 W 14,738.54 89.85 268.61 8,841.14 5,987.94 -8,257.69 5,980,665.94 643,582.27 70°21'16.742 N 148°50'2.33 W 14,768.34 87.39 271.49 8,841.86 5,987.97 -8,287.48 5,980,665.36 643,552.50 70°21'16.742 N 148°50'3.20 W 14,798.53 86.87 275.90 8,843.37 5,989.91 -8,317.56 5,980,666.69 643,522.38 70°21'16.761 N 148°50'4.08 W 14,828.73 87.76 280.80 8,844.78 5,994.29 -8,347.40 5,980,670.47 643,492.46 70°21'16.804 N 148°50'4.95 W 14,858.72 90.25 285.43 8,845.30 6,001.09 -8,376.59 5,980,676.67 643,463.14 70°21'16.870 N 148°50'5.81 W 14,890.37 90.40 291.25 8,845.13 6,011.05 -8,406.62 5,980,686.02 643,432.92 70°21'16.968 N 148°50'6.68 W 14,927.77 90.21 296.60 8,844.93 6,026.21 -8,440.79 5,980,700.48 643,398.45 70°21'17.117 N 148°50'7.68 W 14,962.92 88.92 301.09 8,845.19 6,043.16 -8,471.57 5,980,716.81 643,367.33 70°21'17.283 N 148°50'8.58 W 14,988.50 88.80 298.74 8,845.70 6,055.92 -8,493.74 5,980,729.11 643,344.92 70°21'17.408 N 148°50'9.23 W 15,018.73 91.29 295.42 8,845.68 6,069.67 -8,520.65 5,980,742.32 643,317.73 70°21'17.543 N 148°50'10.02 W 15,055.28 91.47 291.48 8,844.80 6,084.21 -8,554.16 5,980,756.17 643,283.93 70°21'17.686 N 148°50'11.00 W 15,091.82 90.80 286.49 8,844.07 6,096.09 -8,588.70 5,980,767.35 643,249.17 70°21'17.802 N 148°50'12.01 W 15,121.58 91.23 283.53 8,843.55 6,103.80 -8,617.43 5,980,774.47 643,220.28 70°21'17.878 N 148°50'12.85 W 15,154.14 92.33 280.72 8,842.53 6,110.63 -8,649.25 5,980,780.66 643,188.34 70°21'17.945 N 148°50'13.78 W 15,182.85 91.90 276.85 8,841.47 6,115.02 -8,677.60 5,980,784.46 643,159.91 70°21'17.987 N 148°50'14.61 W 15,216.25 91.26 272.31 8,840.55 6,117.68 -8,710.87 5,980,786.45 643,126.59 70°21'18.013 N 148°50'15.58 W 15,242.49 90.80 268.46 8,840.08 6,117.86 -8,737.10 5,980,786.10 643,100.37 70°21'18.015 N 148°50'16.35 W 15,272.30 90.46 264.73 8,839.75 6,116.09 -8,766.85 5,980,783.73 643,070.66 70°21'17.997 N 148°50'17.22 W 15,302.42 90.06 260.20 8,839.62 6,112.14 -8,796.70 5,980,779.17 643,040.90 70°21'17.958 N 148°50'18.09 W 15,335.42 90.18 255.95 8,839.55 6,105.32 -8,828.98 5,980,771.70 643,008.76 70°21'17.890 N 148°50'19.03 W 15,342.58 90.40 254.48 8,839.51 6,103.49 -8,835.90 5,980,769.74 643,001.88 70°21'17.872 N 148°50'19.24 W 15,378.00 • 90.40 254.48 8,839.26 • 6,094.02 -8,870.03 5,980,759.57 642,967.96 70°21'17.779 N 148°50'20.23 W Projection to TD 2/17/2015 9:40:24AM Page 16 COMPASS 5000.1 Build 61 Prtt F 9 l_.l Prnz14 i94v Regg, James B (DOA) From: Madsen, Alan D <Alan.Madsen@BP.com> Sent: Monday, February 09, 2015 10:09 AM To: Kilfoyle,Jeffery A; Daniel, Ryan; McMullen, John C;Allen, Kenneth W; Endacott, Mary 5; Bjork, David; Kolstad, Scott R;Willingham,James M; Schneider, Kenneth J; Burnett, Richard D; Sarber, Greg J; Green, Darrell; Newlon, David B; Cismoski, Doug A;Isaacson, William S; Mattson, Greg; DOA AOGCC Prudhoe Bay Subject: BOP usage form F-39 Attachments: AOGCC BOPE USAGE REPORT FOR1.docx Guys, Here is the BOP usage form for the recent shut in on N-1 well F-39. Alan Madsen (Dave Newlon alt.) AK. D&C RWO Operations Superintendent Cell 907-306-4997 Slope office 659-5329 Harmony 2157 (As a phone--Dial, 1-907-659-3106 then 1 then 758-2157) Those who turn their swords into plows will be ruled by those that don't. 1 AOGCC BOPE USAGE REPORT FORM (Well Control event only) Field Superintendent Name: Wellsite Leader Name: Alan Madsen Mark Igtanloc Contact Number: 907-659-5329 Contact Number: 907-659-4433 BP Traction Number: Incident Report: 2015-IR-4927164 Rig Name&Well Pad or Drill Site &Well Name: Nordic 1,.F.3,3A Permit To Drill (PTD) Number: 214-194 Date and Time of Incident: 2/8/2015 10:40 Original Scope of Work: The rig was in the process of milling a window when the return flow micromotion began to work erratic and failed to read properly. It was determined that residual crude from the inner annulus was migrating into the 4 1/2 tubing through some known holes causing reduced mud wt. and minor gas cutting of the active mud system. A conference call was conducted and a plan forward was agreed. We would POH and sweep the IA of this remaining crude and gas so as to prevent it from entering and contaminating the active mud system. Operational Description Leading up to Well Control Event: POOH to perform cleanout activities. During this TOH some gas cut mud and increase in the LEL was observed at the Shakers. Pumps were shut down and minor flow was observed.The well was shut in and notifications were done. BOPE Used and Reason: HCR and Packoff Current BOPE test time/date 04:00 2/6/2015 Is a BOPE re-test required after use: Yes/No and reason - Yes BOPE Retest time/date and result (WSL to complete as applicable) 17:45 2/8/2015 - 'I e S ?rf4.1 c C1/4cA Plan Forward: Pump out of the hole going thru the choke taking contaminated mud to tiger tank until it cleans up. Once returns cleaned up return to active. Perform flow check and continue out laying down current BHA. ' Additional Comments: TOH completed with no additional issues, BOP equipment has been tested. Preparing to sweep IA . - ACTIONS REQUIRED: 1) Well Site Leader:Timely email notification of BOPE re-test time estimate to AOGCC North Slope Inspectors is required following any WC incident to allow the State to witness re-test as required. 2) Superintendents: Email the completed BOPE Usage Report form to AOGCC North Slope Inspectors within 24 hours of a WC incident: doa.aogcc.prudhoe.bay@alaska.gov 3) Well Site Leader: Complete AOGCC BOPE Test report form 10-424 and send to three AOGCC addresses (noted in form) within 5 days following the test/retest. This is applicable to Well Control events Only. �OPF -Teo- aF Qgrnx r�V ` � U.SCGI _rev- web �ehav l 4-6Uc Pekf-39 (fr6 ieoi4io) ' .._/•••_...., ,'" Awm, ------____ 71ESiis 0~, /a"'""mi,amift.iiiii,WP 4, ,,, ••0'"Wrimma=1•~4%.4%%.,W-••• .11P0001.1".- 1.1 mill="mair.. pililp ,, N :'* /I / .7. 101rignawr NOmionTraritir Warn AILIIIftr f' k0 ..:Oov ="116""ftr 00 rimirjarailV,_4* olowium f 1414 4 ral 5 ailto i I t 001 'rum allir \ \ .00G.....a.,.., ... ovaate_., , .m. 11011/1 � 00°9 "444 �� = 1, 1111010-40",11111!IIIIJI11IIIIIHH((UIHI11UPII y, og°"" � $v: 0�ii� � x1 . _ � �, ' t � ' utliti0 �� It.4„,,,,„,,„„,„„,„,,,,,oto„. .„.n ,,,,,.„,...,,,,,„,,,„„,;.__, �� � � e� gg *Mel*l \ \\ ."."-%."''41k-•-- `-. ..rieMi.01- 2;0 / \ 4iii,4•Varill=1P.mioloo 'Wag.=01 00 1 \ i isi,\. isi%p iiiiiiiir hvorwoosi 001" doe / ,ftw*Mmogiolio °V; ����� e Zo v °F 771.4 ,,,i,1//j,,s,„ THE STATE Alaska Oil and Gas Conservation Commission ofALASI�:A -fixy 333 West Seventh Avenue y GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main• 907.279 1433 OA. p.. Fax. 907 276.7542 www.aogcc.alaska.gov John McMullen Engineering Team Leader BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU F-39L1 BP Exploration(Alaska), Inc. Permit No: 214-194 Surface Location: 1953' FNL,2416' FWL, SEC. 02, T11N, R13E,UM Bottomhole Location: 4135' FSL, 1191' FEL, SEC. 33, T12N, R13E,UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. The permit is for a new wellbore segment of existing well Permit No. 190-141, API No. 50-029- 22101-00-00. Production should continue to be reported as a function of the original API number stated above. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, David . ayberry Commissioner DATED this 14day of December, 2014. STATE OF ALASKA RECEIVED ALA; )IL AND GAS CONSERVATION COMM )N NOV 2 1 2014 PERMIT TO DRILL 20 AAC 25.005 OGCC la.Type of work: 1 b.Proposed Well Class: ® Development Oil 0 Service-Winj IS Single Zone - lc.Specify if well is proposed for: O Drill ®Lateral . 0 Stratigraphic Test 0 Development Gas 0 Service-Supply ❑Multiple Zone ❑Coalbed Gas ❑Gas Hydrates ❑Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name. 5.Bond ®Blanket 0 Single Well 11.Well Name and Number: BP Exploration (Alaska) Inc. Bond No 6194193 - PBU F-39L1 • 3. Address 6.Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 15370' • TVD 8792'ss • Prudhoe Bay/Prudhoe Bay 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: ADL 028280-8,028278 1953'FNL,2416'FWL, Sec.02,T11 N, R13E, UM • To of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date' P 3596'FSL,4994' FEL, Sec. 34,T12N, R13E, UM January 1,2015 Total Depth 9.Acres in Property: 14 Distance to Nearest Property: 4135'FSL, 1191' FEL, Sec. 33,T12N, R13E, UM 2560 7570' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 64.91' • feet 15.Distance to Nearest Well Open Surface x 651959 • y-5974847 • Zone- ASP4 GL Elevation above MSL: 36.11' •feet to Same Pool: 485' 16.Deviated Wells: Kickoff Depth: 13667' •feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle. 116 • degrees Downhole: 3129 ' Surface: 2249 18 Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 4-1/4" 3-1/4" _ 6.6# L-80 • TC-II 556' 13700' 8802'ss 14256' 8789'ss_Uncemented Solid Liner 1 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth ND(ft). Plugs(measured): Effective Depth MD(ft): Effective Depth ND(ft): Junk(measured) 14275' 9211' None 14229' 9184' None Casing Length Size Cement Volume MD ND Conductor/Structural 80' 20" 29'- 109' 29'- 109' Surface 2734' 13-3/8" 3813 cu ft Class'G' 29'-2763' 29'-2697' Intermediate 13612' 9-5/8" 3104 cu ft Class'G' 28'-13640' 28'-8830' Production Liner 909' 7" 295 cu ft Class'G' 13366'- 14275' 8662'-9211' Perforation Depth MD(ft): 13660'-13890' Perforation Depth ND(ft). 8842'-8983' 20.Attachments: 0 Property Plat ®BOP Sketch 0 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis ❑Diverter Sketch 0 Seabed Report 0 Drilling Fluid Program 0 20 AAC 25.050 Requirements 21. Verbal Approval' Commission Representative: Date 22 I hereby certify that the foregoing is true and correct: Contact Nathan Sperry, 564-4258 Printed Name John , e /-. Title Engineering Team Leader E ad /Nathan.Sperry@bp.com 564-4711 (Nathan.Sperry@bp.com Phone Date �( Z Commission Use Only . Permit To Drill „ API Number: Permit Approval Date' See cover letter for Number: 2...111 50-029-22101-60-00 50-029-22101-60-00 \'L—\Le.-2-o1'{ other requirements: Conditions of Approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas contained shales: Other: QOpfic 5fio ,35a (7si Samples Req'd ❑Yes NMud Log Req'd: 0 Yes S No f/✓7 v)[i 1 a r /]/'C Ver-A7 f-e-r tr,51L to 2 5?1 O/75, HZS Measures' [v Yes ❑)lo Directional Survey Req'd: 'Yes ❑,No Spacing exception req'd: 0 Yes No inclination-only svy Req'd: 0 Yes No APPROVED BY APPROVED BY AO COMMISSIONER THE COMMISSION Date I�'I(s/I ! Form 10-401 Revised 10/20 2 Thi s from the date of approval(20 AAC 5.005( ) Submit Form and Attachments In Duplicate 07- /Z-/iZl1� tGiNAt � � / /� To: Alaska Oil & Gas Conservation Commission From: Nathan Sperry0 CTD Engineer bp Date: November 19, 2014 Re: F-39L1 Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well F-39 by the Nordic 2 Coiled Tubing Drilling rig on or around January 1, 2015. The F-39L1 sidetrack will be a single string exit through the existing 7" liner and kick off in the Sag. The build section will take the well into the Shublik A but the Ivishak will not be penetrated. The proposed sidetrack is a -1703' horizontal Sag producer. The completion will be an open hole completion. Solid liner will be run across the Shublik to mitigate any long term stability issues. The existing -- Sag perfs will be preserved (13660'-13700' MD). The existing Ivishak perfs (13851'-13890' MD) will be temporarily isolated post-rig via a sandback and cement cap. Our intent is to access these at a later date. Rig Work(scheduled to begin January 1st, 2015) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,249 psi). 2. Pull TWC. 3. Bullhead kill well. 4. Mill 3.80"window and 10' of rathole. 5. Drill build/turn: 4.25" OH, 589' (30° DLS planned). 6. Drill lateral: 4.25" OH, 1,114' (12° DLS planned). 7. Run 3-1/4" L-80 liner leaving TOL at-13,700' MD and the BOL at-14,256' MD. 8. Fish 4-1/2" x 7" WS. 9. Freeze protect well to 2,500' MD. 10. Set TWC; RDMO. Post-Rig Work: 1. Re-install wellhouse, flowline and pull TWC. 2. Install generic GLV design. 3. Slickline to set nipple reducer and re-install patch. 4. Set sandback and cement cap with coil to temporarily isolate Ivishak perforations. 5. ASRC flowback. Mud Program: • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (805 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or - Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.25" From 13,667' MD to 15,370' MD Liner Program: • 3.25", 6.6 lb/ft, L-80, TC-II Solid liner 13,700' MD - 14,256' 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: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 115.6°, inclination at kick off point is 51.7°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property—7,570'. • Distance to nearest well within pool—485'. Logging: • MWD directional, Gamma Ray, and Resistivity will be run over all of the open hole section. Anti-Collision Failures: • R-23 Well fails at 15,367' MD (276' center-to-center). Hazards: • F-pad is considered to be an H2S pad. • F-39 had 60 ppm H2S on 1/16/2014. ✓ • The lost circulation risk in F-39L1 is considered to be high due to open perforations in the parent. Reservoir Pressure: • The reservoir pressure on F-39L1 is expected to be 3,129 psi at 8,800' TVDSS (6.84 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,249 psi. • An EMW of 8.6 ppg for this well will provide 805 psi over-balance to the reservoir. Nathan Sperry CC: Well File CTD Engineer Joseph Lastufka 564-4258 TREE= 4-1/16" CNV WELLHEAD= IvtcEVOY F-39 SAi .1OTES: „`CHROME TBG&LNR""• ACTUATOR= OTIS KB.BEV= 64.91' BF.ELEV= 37.11' —I KOP= 1867' "CONDUCTOR2094' —14-1/2"OTIS HXO SSSV NP,D=3.813" Mttx Angle= 61°@ 10663' —# Q Datum M)= 13696' _ Datum ND= 8800'SS —' GAS UFT MANDRELS 13-3/8"CSG,68#,L-80 BUTT,D=12.415" —I 2763' ST MD /VD DEV TY FE VLV LATCH SIZE DATE 5 3241 3085 41 MM3 DOME RK P 16 02/15/10 4 7470 5552 56 MAG 'SO RK r 28 11/10/07 3 10475 7155 59 MAG DMY RK ' 0 11/10/07 2 12711 8284 56 MIG DMY RK 0 06/10/02 Minimum ID =2.31" @ 13377' ` 1 13286 8615 54 If G DM1' RK 0 11/10/07 4-1/2" X 2-7/8" NIP REDUCER *STA#4= KB PATCH&HAS BROKEN LATCH 7459'-7496' —BKR 45 KB PATCH,D=2.45'(11/06/09) ' 13313' —4-1/2"PARKER SWS NP,D=3.813" g X— 13324' H9-5/8"X 4-1/2"BKR SB-3 PKR,D=3.99" TOP OF 7"LINER H 13366' 1337T --f 4 1/2"PARKER SWS NP,D=3.813" 13377' —4-1/2"X 2-7/8"NP REDUCER, 0=2.31"(10/26/09) 1339T -14-1/2"PARKER SWN NP,D=3.725" 4-1/2'TBG, 12.6#,NT-13CR-80, H 13410' / 1 13410' H4-1/2 WLEG,D=3.958" .0152 bpf,ID=3.958" 13421' H B MD TT LOGO 01/18/91 • 9-5/8"CSG,47#,NT-80S NSCC,D=8.681" H 13640' —, PERFORATION SUMMARY REF LOG:AWS BHCS ON 12/04/90 ANGLE AT TOP PERF:52°@ 13660' Note:Refer to Production DB for historical perf data SCE SPF INTERVAL Opn/Sqz SHOT SOZ 3-3/8" 6 13660-13700 0 05/09/92 3-3/8" 4 13851- 13890 0 03/26/91 PBTD — 14229' 1♦♦♦ • 1111111 .144.14** 7"LNR,26#,NT-13CR-80, — 14275' NSCC,.0383 bpf,D=6.276" DATE REV BY COMMENTS DATE REV BY COWL TS PRUDHOE BAY UNIT 12/11/90 N-22E INITIAL COMPLETION 03/02/10 SEW/RPC GLV C/O(02/15/10) WELL F-39 01/18/08 KSB/PJC BROKEN LATCH STA#4 03/11/11 SWC/PJC SET MP REDUCER(10/26/09) PERMT No:1901410 02/22/08 JC7WTLH PXN TTP SET(02/16/08) 11/19/14 PJC CSG/LMR/TBG CORRECTIONS API No: 50-029-22101-00 11/07/09 RRDIPJC SET 45 KB PATCH(11/06/09) SEC 2,T11N,R13E, 1953'FPL&2416'FWL 11/07/09 PJC GLV ND CORRECTIONS 11/21/09 JM'SV FULL I IP/SET GLV(11/19/09) BP Exploration(Alaska) TREE= /16"-5MCNV VVELLFEAQ= McEVOY _3 9 I 1 SA. NOTES: ***CHROME TBG&LNR*** ACTUATOR= OTIS KB.ELEV= 64.91' BF.ELEV= 37.11' KOP= 1867' Max Angle= 61 @ 12095' — 2094' H 4-1/2"OTIS MO SSSV NIP,ID=3.813" Datum MD= 13696' O Datum TVD= 8800'SS GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH SIZE DATE 13-3/8"CSG,68#,NT-80,13=12.415" —I 2742' I 5 3241 3085 41 MMG DOME RK ! 16 02/15/10 4 7470 5552 56 MAG *SO RK ' 28 11/10/07 3 10475 7155 59 MG DMY RK ' 0 11/10/07 2 12711 8284 56 MM3 DMY RK ' 0 06/10/02 Minimum ID = 2.31" @ 13377' 1 13286 8615 54 AUG DMY RK r 0 11/10/07 4-1/2" X 2-7/8" NIP REDUCER *STA#4=BB-IND KB PATCH&HAS BROKEN LATCH 7459'-7496' BKR 45 KB PATCH,ID=2.45"(11/06/09) Pull during screening 13313' H 4-1/2"PARKER SVVS NP,ID=3.813" 13324' ---I 9-5/8"X 4-1/2"BKR SB-3 PKR,ID=3.99" TOP OF 7"LINER —{ 13365' I-- ' ' 13377' —14 1/2"SWS NP,B=3.813" 13397' —14-1/2"PARKER SWN NP,D=3.725" Mill to 3.80" 4-1/2"TBG,12.6#,NT-13-CR-80, H 13409' I--/ \ 13410' H4-1/2'WLEG,ID=3.958" .0152 bpf, =3.958" 13421 —1ELMD TT LOGGED 01/18/91 [9-5/8"CSG,47#,NT-80S NSCC,D=8.681" H 13633' —, , 4-1/2" x 7" WS (retrieve) set at PERFORATION SUMMARY 13,667' MD, 0° ROHS REF LOG:AWS BHCS ON 12/04/90 ANGLE AT TOP PERF:52 @ 13660' 51 deg Note:Refer to Production DB for historical pert data _ -- SIZE SPF 14TERVAL Opn/Sqz DATE 3-3/8" 6 13660-13700 0 05/09/92 _ 3-3/8" 4 13851 -13890 0 03/26/91 3-1/4" L-80 TCII TOL -13,700' 15,370' MD TD BOL -14,256' PBTD —1 14228' 11111111 1111111 ; 7"LNR,26#,NT-13-CR-80, H 14275' ;;�;11;;;� NSCC,.0383 bpf,ID=6.276" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/11/90 _IMTIAL COMPLETION 11/07/09 RRD/PJC SET 45 KB PATCH(11/06/09) WELL: F-39 07/13/03 CMO/TLP MAX ANGLE CORRECTION 11/07/09 PJC GLV TVD CORRECTIONS PERMIT No: 1901410 09/20/03 CMO/TLP PERF ANGLE CORRECTION 11/21/09 JM/SV PULL TTP/SET GLV(11/19/09) AR No: 50-029-22101-00 11/20/07 JLJ/PJC GLV CJO(11/10/07) 03/02/10 SEW/RPC GLV C/O(02/15/10) SEC 2,T11N,R13E, 1953'FNL&2416'FWL 01/18/08 KSB/PJC BROKEN LATCH STA#4 03/11/11 SWC/PJC SET NP REDUCER(10/26/09) 02/22/08 JCNVTLH PXN TTP SET(02/16/08) NS ;Sidetrac- BP Exploration(Alaska) 0 m ci) t a o J 0. a Ce I co ._ L. c. < A N !a M •O co t a _1 a 0 0 '3LLcna) Ea Z Z Qa O CO " co 0) a 0) Z -S C Z CO U co o CO O O U Lri C) MIli h CO a) m V N 6 i o c O Q a7 3 a 0 O • Z 0 m a c aa t o 0 a w d a cu I o o a w 2 cS w Z a ; v a� J t\ 3 _,D a7 .. 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U U--� N N N > O CO O O` _ L oZ E O o .: CO N L 7 Q o N O r.- c., North America - ALASKA - BP Prudhoe Bay PB F Pad F-39 F-39L1 Plan 3 Anticollision Summary Report 17 November, 2014 BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91 usft(generic drilling rig) Site Error: O.00usft North Reference: True Reference Well: F-39 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Plan 3 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 13,667.00 to 15,370.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,734.06usft Error Surface: Elliptical Conic Survey Tool Program Date 11/12/2014 From To l (usft) (usft) Survey(Wellbore) Tool Name Description 51.80 13,667.00 1 :Schlumberger GCT multishot(F-39) GCT-MS Schlumberger GCT multishot 13,667.00 13,795.00 Plan 3(F-39L1) MWD MWD-Standard 13,795.00 15,370.00 Plan 3(F-39L1) 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-Wellbore-Design (usft) (usft) (usft) (usft) EX PR331213 PR331213-PR331213-PR331213 15,034.21 8,875.00 483.85 13,271.17 -12,751.17 FAIL-Major Risk PB F Pad F-37-Plan F-37A-Plan#4 F-37 15,075.00 18,025.00 1,571.14 394.42 1,185.17 Pass-Major Risk F-37-Plan F-37AL1-Plan#3 F-37AL1 Out of range F-39-F-39-F-39 13,699.93 13,700.00 1.06 2.53 -1.46 FAIL-Major Risk F-43-F-43-F-43 Out of range PB R Pad Plan R-42 SHL x1-Plan R-42 SHL x1-Plan#5 R 15,062.24 13,850.00 828.35 327.34 504.47 Pass-Major Risk R-23-R-23-R-23 15,367.48 12,075.00 276.71 387.24 -20.91 FAIL-Major Risk R-32-R-32A-R-32A 15,165.51 14,400.00 1,303.22 567.08 742.52 Pass-Major Risk R-34-R-34-R-34 Out of range PB T Pad T-01-T-01-T-01 14,180.00 10,400.00 1,240.33 973.57 269.58 Pass-Major Risk 11/17/2014 1:33:54PM Page 2 of 3 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-39 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB F Pad MD Reference: 41 :39 11/5/1990 00:00 @ 64.91usft(generic drilling rig) Site Error: 0.00usft North Reference: True Reference Well: F-39 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore F-39L1 Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Depths are relative to 41 : 39 11/5/1990 00:00 @ 64.91usft Coordinates are relative to:F-39 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927(Exact solution),Alaska Zone 04 Central Meridian is 150°0'0.00 W° Grid Convergence at Surface is: 1.16° Ladder I PIQt 1800- 1 -. _..i. _. I I I 1 i I I I i C : j - --- j o . j I I I I :13501 c� 900- -_ - _ ::I N C N I I I 2O N 450- _t_- i (, , / r 0 I I I I I 0 2500 5000 7500 10000 12500 15000 Meas[ R6r1 182500 us n) V-14,1-14,1-14 V1 . 1---41,1--4 I A,elan 2 vu 1l V5 --4,-. F-30,F-30,F-30 V1 F-41,F-41PB1,F-41PB1 VO _- OA V1 -4- F-32,F-32,F-32 V1 F-43,F-43,F-43 V1 _-"OB V2 -e- F-34,F-34,F-34 V12 -Fa- F-48,F-48,F-48 V1 F-10CV0 $ F-34,F-34A,F-34A V16 -4- Plan R-42 SHL x1,Plan R-42SHLx1,Plar B",F-1OCPB1 VO 4E- F-34,F-34APB1,F-34APB1 V16 -8-- R-23,R-23,R-23 V1 1'V4 $- F-34,F-34B,F-34B V22 R-23,R-23A,R-23A V2 =-'1AV3 F-36,F-36,F-36 V1 $ R-32,R-32,R-32 V1 _-'18 V2 -- F-36,F-36L1,F-36L1 Plan#2 V0 R-32,R-32A,R-32A V0 -12 V1 F-37,F-37,F-37 V1 -- R-32,R-32APB1,R-32APB1 VO -1,3V1 F-37,Plan F-37A,Plan#4 F-37 VO -a- R-34,R-34,R-34 V1 11/17/2014 1:33:54PM Page 3 of 3 COMPASS 5000.1 Build 61 _ �• 1 1 a 1 1 1 1 1 ,t' . 1 � 1 U U 1 '. I n. 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TRANSMITTAL LETTER CHECKLIST WELL NAME: 4 <i PTD: 2/41 /94-7 /Development Service Exploratory Stratigraphic Test Non-Conventional FIELD: 1�Lu i POOL: d 2/ Check Box for Appropriate Letter/ Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit / (If last two digits No. /9h —/Z( , API No. 50- (?2f?, _ 20/o/ -a)-c . in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. 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 name Pilot Hole ( 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 Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application,the following well logs are Well Lo in also required for this well: gg g 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 4/2014 III N O) d , N co vi • 4 , ry co O O o_ _, ' co, o ad) CCDi 3co E O , N, c) X @ o , c:'' O, m, w a , 0, , U, a) _, , Q, d N �, o D , Z co,, 7, �, C '�: O p f6 Z. d0 0 ad a) , 'O N, Z, , O'. d a. , -p, , , E , co, Oa) E. ,� D O , dC a . y' V} w. CO, , N CO N ,y O a) a , , CO ' 2CO " .o Lu O M Dw a), ( EN , N d I J 0 ,L, C01 �, aCl), d ,, m C .co,DCS) Q dH COO7, t, 2 C OCD a) , O6, N' OJCd, TY aY TO , , '.- d crs mC, C : dd ) o < a) a) +-+ O) O) , 0 , .-O. , a , N 2, 3, E a) : O w G .- a) a) ai . 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