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Home My WebLink About212-158 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. ;L1 - .1 53' Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed RESC N: OVERSIZED: NOTES: of r Items: ❑ Map : rayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: Maria Date: /0910/7/&• /s/ Nip Project Proofing BY: Date: 190,91/4i /s/ nIP Scanning Preparation 0_, x 30 = (00 + 7 = TOTAL PAGES b7 c� (Count does not include cover sheet) ii 0 BY: Maria Date: i, pt- / /s/ Production Scanning Stage 1 Page Count from Scanned File: tp (Count does include cove sheet) Page Count Matches Number in Scannin Preparation: V YES NO BY: AP Date: 1 c9s,(04 /s/ f nF� 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 Michel 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 Co E N i co I, CC Y co E �Z. Z Z i o Z ' c c E _T a } } } d) 0 H g p m E O 5 I /}I co NO co �>,. N L T �I N 0 J > O U CO C �I Z 2 C9 a m o a O o a rn li w? o -- vi rn O U a m Q m l o m + a) d O. , ay 4 Z a s ° pj 0 0 -J 111 J ti o v w Fa I� O Np g N N U O o O °� c m , p a I ....... E a . ,z , z , , st oo- ' O co m l o) U X (a`" a) E ›- CO J J ;O 0 J 0 a) > N a ' o m/y 0 0IX < 2 E w ` . it O :9 m 0 i c v r) c'') a) r) ch a a CL H U CO > o o 0 o iain Eco LU 0 d N N N N N N O C CO (O (O N Z N 0) I CeJ Q' c7 c0 c0 aJ j a — I u) LUw ao. v 0) o; m -1 II11a a a 0. d rn n U m p 0 0 1 0 0 0 0 0 0 a) E 11 Co I / v u; 2 co Z $ I lc v n n o o �0) ' A _ o I,n in to )n rn 0 a C ° f3 I I Z o 1 11 CL 0 N ! o I 2 1 rn rn LT rn Lan) c 2 U U 55 M ZI �'r` o 0 0 0 0 1 Co 1 G - N r r r r r ON a a)CD V) Uf c...) c-.7„ i E I �z 00 J 0 u) .I Wiz° 3- c so.Q9Q o r o Co a,- co iT, .2 E C� ? 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Letter of Transmittal rake - tl , BAKER Date: March 4, 2013 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 Bill Michaelson Please find enclosed the directional survey data for the following well(s): 14-02CL1 •w.ffl 1 Xi 3.-t. 15� ` i j 05-35AL2PB 1,10555- .-35B c mo3 " 0 [S 07-29E 1 3 - O o 1 P-17L1 L 1 a -- ( (p 06-02B -- t 11 06-22BPB 1, 06-22B 2 i - 1 g co 06-24BPB1, 06-24B a ( 2 , 19 Q Enclosed for each well(s): 2 hardcopy prints of directional survey reports 1 compact disk containing electronic survey files 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. J RECEIVED BY: ri 'Ite of Alaska AOGCC DATE: RECEIVED STATE OF ALASKA JAN 3 1 2013 ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCC WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status' ®Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended lb. Well Class 20AAC 25105 2OAAC 25110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions One IN Development 0 Service 2. Operator Name: 5.Date Comp.,Su or Aband.: "l 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 1 2013 2{f 212-158 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 12/26/2012 50-029-20318-60-00 4a. Location of Well(Governmental Section): 7.Date T.D.Reached. 14. Well Name and Number: Surface: 1/2/2013 PBU 14-02CL1 1262' FNL, 1228'FEL, Sec.09,T1ON, R14E, UM 8. KB(ft above MSL): 69 72 15.Field/Pool(s) Top of Productive Horizon: 1943'FNL,2086'FWL, Sec. 10,T1ON, R14E, UM GL(ft above MSL)' 43.4' Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 221'FNL, 1753'FWL, Sec. 10,T1ON, R14E, UM 13553' 8700' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 675245 y- 5939078 Zone- ASP4 13575' 8701' ADL 028312 TPI: x- 678575 y- 5938476 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth'x- 678198 y- 5940189 Zone- ASP4 None 18. Directional Surve y: 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): ®Yes ❑No (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071). 22 Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, NEU/DEN 11065' 8757' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE TOP 'BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" _ 94# H-40 Surface 120' _Surface 120' 30" 675 sx Arctic Set II 13-3/8" 72# N-80 Surface 2732' Surface 2732' 17-1/2" 5904 sx Permafrost II 9-5/8" 47# L-80/SOO-95 Surface 4455' Surface 4320' 12-1/4" 1000 sx Class'G',692 sx Class'G' 7" 26# L-80 4302' _ 10987'_ 4202' 8719' 8-1/2" 434 sx LiteCrete, 168 sx Class'G' 4-1/2" 12.6# L-80 10807' 11065' 8602' 8757' 6-1/8" 632 sx Class'G' 2-7/8" 6.4# L-80 11106' 13575' 8770' 8691' 4-1/8" Uncemented Slotted Liner 24. Open to production or Injection? ®Yes 0 No 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/ND (MD+TVD of Top&Bottom;Perforation Size and Number): ) 2-7/8"Slotted Liner 4-1/2", 12.6#, 13Cr80 10815' 10738'/8556' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 11738'-11858' 8718'-8715' WAS HYDRAULIC FRACTURING USED DURING COMPLETION'❑Yes ®No 12211'-13227' 8711'-8700' . . i' ''t.=. S'A DEPTH INTERVAL(MD AMOUNT AND KIND OF MATERIAL USED it i 2500' Freeze Protect w/50 Bbls of Diesel y 1 Fi a" 27 PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc January 25,2013 Flowing Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO. 1/26/2013 8 Test Period 4 441 2565 687 128 5812 Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL' OIL GRAVITY-API(CORR). Press. 247 1800 24-Hour Rate 4 1324 7695 2060 N/A 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ®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 I(submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBDMS FEB 01 2013 ,6NIL , Form 10-407 Revised 10/2012 CONTINUED ON REVERSE VLF' Submit Original Only 3131 ) 13 G • 29. GEOLOGIC MARKERS(List all formations anc :ers encounter 30. FORMATION TESTS NAME MU ND Well Tested? • .Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 10981' 8715' None Kicked off in Shublik 11034' 8744' (From Parent Well) Shublik/Sag River(Invert) 11367' 8741' Formation at Total Depth: Sag River(From Base) 11367' 8741' 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: ad G ham, 46 Email: Bradley.Gorham@bp.com Printed Name. J e La fka Title: Drilling Technologist Signature. Phone 564-4091 Date: I 15/1S 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 ND 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 TRFJ== 4-1/16"CNV 14-02C SAFE )TES: WELL ANGLE>-70°@ 11080' 1 VELLI-FAD= CNV '**1NI11wL&"B"W ELLBORE'S NOT SHOWN ACTUATOR= BAKER LI BELOW WS@4455'***CHROME 4-1/2"TBG*** 11411A L KB.E-EV 73' I BF.ELEV KOP 4472' 20"CONDUCTOR, 120' I I 2217' --4-1/2"HES X NIP,ID=3.813" Max Angle= 106°@ 11240' 94#,H-40, Datum MD= 10989' .. ID=19.124" 4112227' --19-5/8"HES ES CEMENTER Datum TVD- N/A X 2343' -19-518"FOC 1 9-5/8"CSG,47#,L-80 HY DRIL 563,D=8.681" H2223` � �— —......„ IX . 9-5/8"SCREW IN SUB w/OVERSHOT,0=8.681" I-1 2237' 2472' -{9-5/8'FOC GAS LET MAF'CRES 9-5/8"CSG,47#,SOO-95 XO TO L-80 J&L BUTT H 2323' L ST MD TVI) DEV TYPE VLV LATCH PORT DATE 5 3161 3159 10 KBG2 DOME BK 16 01/21/13 13-3/8"CSG,72#,N-80 BUTT, D=12.347" -I 2732' 4 5029 4775 32 KBG2 DMY BK 0 10/19/07 9-5/8"X 7"BKR ZXP LTP w/TBBK SLV,D=6.30" - 4302' li 4 ,- 3 6550 5981 54 KBG2 SO BK 20 01/21/13 9-5/8"X 7"BKR FLEX-LOCK LNR HGR ID=6.33" Hi 4320' 2 8256 6988 53 KBG2 DMY BK 0 10/19107 �-� 1 9834 7975 50 KBG2 DMY BK 0 08/16/12 7"BTC-M PIN XO TO TCII,0=6.276 H 4329'9-5/8"CSG,47#,L-80 J&L BUTT,D=8.681' -{ -4455 9-5/8"WHIPSTOCK(09/17/07) --•1 4455" 9-5/8"MILLOUT WINDOW(14-02C)@ 4455'-446T Minimum ID = 3,80" @ 10803' 4-112" MILLED XN NIPPLE x 7"LNR 29#,L-80 TC-11 XO TO L-80 BTM H 7087' D-1 7527' H7"HES ES CEMBVIFR ' ' 10707' H4-1/2"FES X NIP,ID=3.813" 1 S X- 10738'1-17"X 4-1/2"BKR S-3 PKR,D=3.875" ' , 10772' 4-112"HES X NIP,ID=3.813" ' ' 10803' -4-1/2"HES XN NIP,MILLED TO 3.80"(12/24/12) 4-1/2"TBG, 12.6#, 13CR-80 VAM TOP, - 10815' 0152 bpf,ID=3.958" 10807' -7"X 5"BKR ZXP LTP w/11.4`TISK,13=4.25" 10815' -14-1/2"WLEG,D=3.958" 1 7"LNR,29#,L-80 BTC M,.0371 bpf,ID=6.184"" H 10987' 10831' }-7"X 5"BKR FMC LNR HGR 0=4.420" k 1083T --15"X 4-1/2"XO,D=3.99"? PERFORATION SLM MARY MLLOLIT WINDOW(14-02C L1)@ 11065'- 11073' REF LOG:MIMY GR ON 09/17/07 ANGLE AT TOP PERF:NA 11106' -3.70"BTT SHORTY DEPLOY SLV,D=2.950" Note:Refer to Production DB for historical perf data 11107' I-3-1/2"x 2-718"XO RN,D=2.370" SEE SPF INTERVAL Opn/Sqz SHOT SOZ - - - - -.._._____^ - - - 14-02C - - - - - . 2-7/8" 6 11398-11746 0 10/20/07 -~ - - - - - " - ' ' - 2-7/8" 6 12581 -12816 0 10/20/07 I PBTD(0-RING SUB) 13553' 2-7/8" 6 12921-13021 0 10/20/07 ' 2-7/8" 6 13066-13126 0 10/20/07 cg .. 2-7/8"LNR,6.4#,L-80 STL,.0058 bpf,D=2.441" MIMS 2-7/8" 6 13186-13274 0 10/20/07 11749' -4-1/2"OIL SWELL PKR 2-7/8" 6 13296 13818 0 10/20/07 I 11794' 4-1/2"WA;EH SWELL PKR 14-02C Li I 12488' -4-1/2"WATER SWELL PKR 1 12526' -4-1/2"OE SWILL PKR 2-7/8" SLID 11738-11858 SLOT 1/3/2013 2-7/8" SLID 12211-13227 SLOT 1/3/2013 I 4-1/2'TBG, 12.6#,L-80 TBT-M.0152 bpf,ID=3.958" -L13906' r•• FSTD H 13820' DOTE REV BY ' COMvENTS DATE REV BY COM?ENTS PRUDHOE BAY lAJIT 11/01/78 PKR 176 INTIAL COMPLETION 01/06/13 PJC DRLG DRAFT CORRECTIONS WELL: 14-02C L1 09/19/83 WW1 RWO 01/07/13 MGK/PJC DRLG DRAFT CORRECTIONS FEFNIT No: 2071150/2121580 12/09/93 016 SIDETRACK(14-02A)-FAILURE 01/27/13 MP/PNC FINAL DRLG CORR CTION API No: 50-029-20318-03(60) 01127/94 016 SIDETRACK(14-02B) 01/27/13 ENT/PJC GLV C/O(01/21/13) SEC 9,T10N,R14E, 1228'FEL&1262'FM_ 10123/07 N2ES SIDETRACK(14-02C) 01/30/13 JNUJI/D FALLOUT DEPTH CORRECTION 01106/13 NORDIC 1 CTD ML SDTRCK(14/02C L1) BP Exploration(Alaska) Wit North America-ALASKA-BP rage 1 of 21 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C. (3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12/18/2012 00:00 - 02:00 2.00 MOB P PRE PREP RIG TO PULL OFF OF D-31. AOGCC ORIGINALLY EMAILED REGARDING INITIAL BOPE TEST ON 14-02C L1 AT 1132-HRS ON 1/17/12. AOGCC REP BOB NOBLE EMAILED REQUEST FOR UPDATE"TOMORROW'AT 1155-HRS ON 1/17/12 02:00 - 03:00 1.00 MOB P PRE HOLD PJSM. PULL RIG OFF OF D-31 AND STAGE RIG AT END OF 0-PAD 03:00 - 04:00 1.00 MOB P PRE TOOLPUSHER&DRILLER MAKE ROUTE DRIVE TO DS 14. WAIT ON SECURITY. 04:00 - 10:30 6.50 MOB P PRE HOLD PJSM ON MOVING RIG TO DS 14. MOVE RIG FROM D-PAD TO DS 14. 0716-HRS-EMAIL UPDATE AOGCC ON TIMEFRAME FOR BEGINNING BOPE TEST. 10:30 - 11:00 0.50 MOB P PRE MOVE RIG TO FAR END OF DS 14 TO WAIT FOR PRE-RIG WORK TO BE COMPLETED. 11:00 - 00:00 13.00 MOB N WAIT PRE WAIT FOR PRE-RIG WORK TO BE COMPLETED VALVE SHOP SET TWC,TORQUE&TEST TREE. _REPLACE RIG FLOOR HYDRAULIC PUMP& FUNCTION TEST-GOOD. APPLY WSL LOCK TO 13-23Ai PER WELL PROGRAM. 12/19/2012 00:00 - 06:00 6.00 MOB N WAIT PRE CONTINUE TO WAIT FOR PRE-RIG WORK TO BE COMPLETED. TIE-IN CREW REMOVES WELL HOUSE. CONTINUE TO MOVE RIG EQUIPMENT TO DS 14. 0114-HRS-EMAIL UPDATE AOGCC ON TIMEFRAME FOR BEGINNING BOPE TEST. 06:00 - 18:00 12.00 MOB N WAIT , PRE PERFORM CREW CHANGE. CONTINUE TO WAIT FOR PRE-RIG WORK TO BE COMPLETED. WIND GUSTING OVER 20-MPH AND EXTREME WINDCHILL DELAY DISCONNECT. VALVE SHOP INSTALLS SECONDARY OA VALVE DUE TO FAILING MIT-OA AND INABILITY TO BLEED PRESSURE DOWN. ALSO INSTALL UN-TAPPED BLIND FLANGE ON FRONT OF TREE. MOC FOR MOVING 40-MAN RIG CAMP TO DS 14 IS APPROVED. BEGIN MOVING RIG CAMP FROM PRICE PAD TO DS 14 AT 1400-HRS. 0613-HRS-EMAIL FROM AOGCC REP JOHN CRISP REQUESTING CONTINUED UPDATES FOR TIMING FOR BOPE TEST. 1546-HRS-EMAIL UPDATE AOGCC ON TIMEFRAME FOR BEGINNING BOPE TEST. 18:00 - 00:00 6.00 MOB N WAIT PRE 1650DRILL SITE MAINTENANCE/VALVE SHOP WORKING IN STAGES AS COLD ALLOWS. CRANE STAGED TO REMOVE FLOW LINE CREW WORKING ON MAINTAINING EQUIPMENT,PAINTING IN SHAKER AREA. Printed 1/14/2013 3.51:47PM . North America -ALASKA- BP , Page 2 of 28 e Operation Summary Re•ort Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.O0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12/20/2012 00:00 - 06:00 6.00 MOB N WAIT PRE CHANGE OUT AND PRESSURE TEST HIGH PRESSURE SCREENS. WORK ON PAINTING IN PITS AREA. CONDUCT CRITICAL ITEMS INVENTORY. DSM,VALVE CREW HAVE DISCONNECTED FLOW LINE FROM WELL AND IN PROCESS OF REMOVING FLOW LINE FROM PRIMARY ATTACHMENT FOR RIG TO MOVE OVER WELL. 0302-HRS-EMAIL UPDATE AOGCC ON TIMEFRAME FOR BEGINNING BOPE TEST. 06:00 - 12:00 6.00 MOB N WAIT PRE PERFORM CREW CHANGE. VALVE SHOP INSTALL UNTAPPED BLIND FLANGE ON FRONT OF TREE&SECONDARY OA VALVE-TEST BOTH GOOD. 12:00 - 18:00 6.00 MOB N WAIT PRE TOOL SERVICE PERFORM PAD PREP. HAVE TO RAISE AND LEVEL PAD BY APPROXIMATELY 10". COMPLETE FACE TO FACE HANDOVER OF 14-02 FROM WELLS GROUP TO CTD. 1646-HRS-EMAIL UPDATE AOGCC ON TIMEFRAME FOR BEGINNING BOPE TEST. 1733-HRS-EMAIL FROM AOGCC REP,JOHN CRISP,REQUESTING A CALL ONCE FULLY PREPARED TO BEGIN TEST. 18:00 - 00:00 6.00 MOB N WAIT PRE CONDUCT CREW CHANGE OUT. CONDUCT PRE-SPUD MEETING FOR 14-02C L1. CONDUCT MAINTENANCE WHILE WAITING ON WELL PREP,CHANGE OUT GREASE IN CHOKE MANIFOLD VALVES. 12/21/2012 00:00 - 03:30 3.50 MOB N WAIT PRE WAIT ON PAD PREP. STILL APPLYING FILL AND GRADING AS OF MIDNIGHT. 03:30 - 04:15 0.75 MOB P PRE PAD PREP COMPLETE. MOVE MATS INTO PLACE. GET PERMIT SIGNED OFF BY DS OPERATOR. PJSM ON MOVING RIG AND STAGING IN FRONT OF 14-02 UNTIL NORDIC SUPERINTENDENT ARRIVES. INSPECT AREA AROUND RIG BEFORE MOVING. 04:15 - 05:00 0.75 MOB P PRE STAGE RIG IN FRONT OF 14-02. NORDIC SUPERINTENDENT ON LOCATION. PJSM ON MOVING RIG OVER WELL. VERIFY ALL VALVES IN CLOSED POSITION. BEGIN TO MOVE RIG UP INCLINE TO MOVE RIG OVER WELL. 0436-HRS-EMAIL AOGCC ON TIMEFRAME FOR STARTING BOPE TEST. 05:00 - 11:30 6.50 MOB N RREP PRE RIG GENERATORS SHUT DOWN. TROUBLESHOOT POWER FAILURE. CHANGE OUT BATTERIES USED IN 24-VOLT POWER SYSTEM THAT FEEDS GENERATOR ECMS. STARTER FAILURE ON GENERATOR. REPLACE STARTER. 11:30 - 13:00 1.50 MOB P PRE HOLD PJSM WITH RIG CREW. DISCUSS IMPORTANCE OF CLEAR,CONCISE COMMUNICATION,ASSIGN SPOTTERS TO POSITION,SITE CONTROL RESPONSIBILITIES. PERFORM ESD FUNCTION TEST-GOOD. BACK UP TO REPOSITION RIG AND THEN SPOT RIG OVER WELL 14-02. Printed 1/14/2013 3:51:47PM Page 3 o North America-ALASKA BP k Operation Summary Report, `� Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12.00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 13:00 - 16:30 3.50 RIGU P PRE ACCEPT RIG AT 1300-HRS. BEGIN STAGING RIG SUPPORT EQUIPMENT. WELLS SUPPORT RU TIGER TANK AND HARDLINE. INSTALL GUARDS ON IA/OA/SSV. HOOK UP SSV TO REMOTE PANEL&FUNCTION TEST GOOD. 16:30 17:30 1.00 MOB P PRE PERFORM DUAL BARRIER LEAK TIGHT ISOLATION TEST PER WELL PROGRAM. MONITOR VOID BETWEEN SSV&SWAB VALVE FOR PRESSURE BUILD-UP-NONE SEEN. ND TREE CAP. BARRIERS FOR ND ARE LEAK TIGHT SWAB&LEAK TIGHT SSV. 1621-HRS-EMAIL AOGCC UPDATING TIMEFRAME FOR BOPE TEST AS"EARLY TOMORROW MORNING" 1646-HRS-EMAIL RECIEVED FROM AOGCC REP,JEFF JONES.STATING BOPE TEST WITNESS UNAVAILABLE UNTIL 0700-HRS ON 12/22/12. 17:30 - 18:30 1.00 MOB P PRE CONTINUE STAGING EQUIPMENT. CONDUCT CREW CHANGEOUT AND SLT MEETING. -CH2 TRACTOR USED TO MOVE SATELLITE CAMP LEAKED"3-DROPS"ENGINE OIL ON PAD. TRUCK WAS STAGED AWAY FROM RIG FOR PICKUP. 18:30 - 21:00 2.50 BOPSUR P PRE NU BOP STACK. -RECEIVE RADIO CALL FROM CH2MHILL TRUCK PUSHER WORKING AT END OF DRILL SITE REGARDING INDIVIDUAL WHO FELL OFF TRAILER ON LOWER SIDE OF DS 14. SEE REMARKS. 21:00 - 23:30 2.50 RIGU P PRE PJSM ON PULLING COIL ACROSS. PULL COIL ACROSS AND STAB INTO INJECTOR. MU QUICK TEST SUB TO LUBRICATOR EXTENSION FROM BOP POP OFF WITH INJECTOR AND CHANGE OUT BRASS AND PACKOFFS. MU INJECTOR BACK TO QUICK TEST SUB ON LUBRICATOR, STAND TO SIDE. INSPECT ALL INNER REEL IRON, FLUID PACK BACKSIDE AND CONDUCT LEAK TIGHT TEST. 23:30 - 00:00 0.50 BOPSUR P PRE BEGIN TO FILL TREE FOR BODY TEST. 12/22/2012 00:00 - 01:00 1.00 BOPSUR P PRE COMPLETE FILLING STACK WITH FLUID. BODY TEST BOP STACK TO 4500 PSI, NO LEAKS. GOOD SHELL TEST. CONCURRENT OPS-LEVEL CUTTINGS BOX. 01:00 - 07:00 6.00 BOPSUR N WAIT PRE WAIT ON AOGCC REPRESENTATIVE TO ARRIVE ON LOCATION TO WITNESS BOP TEST. CONDUCT RIG EVAC AND AAR WITH NIGHT CREW. 0645-HRS-CONTACT AOGCC REP VIA EMAIL TO REPORT READINESS FOR TEST. Printed 1/14/2013 3:51:47PM • North America-ALASKA- BP Page 4 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:00 - 14:00 7.00 BOPSUR P PRE PERFORM INITIAL BOPE TEST ON 14-02C L1, STARTING WHEN AOGCC REP ARRIVES ON LOCATION INNER KILL LINE VALVES FAILED INITIAL TEST,WAS FUNCTIONED AND PASSED RETEST. OUTER KILL LINE VALVE FAILED INITIAL TEST,WAS GREASED AND FAILED RETEST. MUST BE REPLACED PRIOR TO BEGINNING OPS. TEST WITNESSED BY AOGCC REP JEFF JONES,NORDIC TOOLPUSHER AND BP WSL. TEST ALL GAS ALARMS-GOOD. BOPE WAS FUNCTIONED FROM ALL STATIONS(ACCUMULATOR,OPS CAB&RIG FLOOR). 14:00 - 15:00 1.00 BOPSUR P PRE STAB ON INJECTOR HEAD AND FLUID PACK COIL WITH FRESH WATER. 15:00 - 15:30 0.50 BOPSUR P PRE PRESSURE TEST INNER REEL VALVE TO 250-PSI/3506-PSI TO COMPLETE BOP TEST. 15:30 - 16:00 0.50 BOPSUR P PRE OBTAIN RKB MEASUREMENTS. 16:00 - 16:30 0.50 BOPSUR P PRE HOLD RIG EVAC DRILL. 16:30 - 22:30 6.00 BOPSUR N RREP PRE BLOW DOWN KILL LINE. REPLACE OUTER KILL LINE VALVE. REMOVE KILL SIDE CHECK VALVE,RE-TEST OUTER KILL LINE VALVE. INSTALL CHECK VALVE AND RE-TEST IT. BOTH PRESSURE TESTS GOOD. 22:30 - 23:00 0.50 BOPSUR P PRE CLEAR AND CLEAN RIG FLOOR OF BOP TEST EQUIPMENT 23:00 - 00:00 1.00 BOPSUR P PRE PJSM ON MOBILIZING VALVE CREW LUBRICATOR TO RIG FLOOR AND RIGGING UP LUBRICATOR. DISCUSS HAZARDS OF LIFT AND COMMUNICATION WITH LOADER AND CREW ON FLOOR. MOBILIZE EQUIPMENT TO RIG FLOOR. RU LUBRICATOR. 12/23/2012 00.00 - 01:30 1.50 BOPSUR P PRE PRESSURE TEST LUBRICATOR PER CRITERIA IN WELL PLAN. MOVE SENSOR FROM BETWEEN SSV AND SWAB AND PLACE ONTO OA. OPEN SSV,THEN MASTER AND SWAB VALVES AGAINST CLOSED CHOKE. NO PRESSURE AT SURFACE. PULL TWC, NO PRESSURE INCREASE,WELL ON VAC. PULL ABOVE VALVES,CLOSE SSV,MASTER AND SWAB VALVES. NO PRESSURE AT SURFACE. MONITOR WELL, NO INCREASE. BREAK OFF WITH LUBRICATOR. BREAK DOWN RETRIEVING RODS. MOBILIZE LUBRICATOR EQUIPMENT OFF OF RIG FLOOR. CONCURRENT OPS: BACK IN WARM KCL TO RIG AND LINE UP FOR BULLHEAD OPERATIONS. Printed 1/14/2013 3:51.47PM ' North America-ALASKA-BP • Page 5 of 28 Operation Summary Report Common Well Name:14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 'X3-012VD-C:(3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) _ 01:30 - 02:15 0.75 RIGU P PRE INSTALL NIGHTCAP. PRESSURE TEST NIGHTCAP AGAINST CLOSED VALVES, CLOSED CHOKE. GOOD TEST. OPEN CHOKE TO NORMAL DRILLING PATH AND PUMP ACROSS WELL WITH WATER TO MUD GAS SEPARATOR TO ENSURE FLOW PATH CLEAR. CLOSE CHOKE,OPEN UP VALVES AGAINST CLOSED CHOKE,NO PRESSURE. WELL ON VACUUM. 02:15 - 02:40 0.42 RIGU P PRE PUMP 5 BBLS METHANOL DOWN HOLE. IMMEDIATELY CHASE WITH 290 BBLS 140° 8.30 PPG KCL AT 5 BPM. PUMPED 80 BBLS AWAY WITH NO SHUT-IN PRESSURE INCREASE. SLOWED PUMP RATE DOWN AND ORDERED OUT ANOTHER 290 BBLS OF 140°KCL. -BEGINNING IA PRESSURE 0 PSI,OA AT 550 PSI 02:40 - 05:15 2.58 BOPSUR P PRE CIRCULATE AT 1 BPM DOWN KILL LINE INTO WELL TO SAVE FLUID ON LOCATION UNTIL ADDITIONAL KCL SHOWS UP. NOT SEEING PUMP PRESSURE,INCREASE TO 1.5 BPM. MONITOR SHUT-IN PRESSURE AND OA PRESSURES. INITIAL OA AT 555 PSI. INCREASE RATE TO 2.5 BPM. OTHER TRUCK ON LOCATION, INCREASE RATE TO 4.5 BPM. OA AT 575 PSI WITH 300 BBLS AWAY. CAUGHT UP WITH FLUID LEVEL AT 435 BBLS AWAY. 05:15 - 06:00 0.75 RIGU P ___ PRE BEGIN BULLHEAD OPERATIONS AT 4.6 BPM, INITIAL SHUT-IN PRESSURE 40 PSI. IA AT 0 PSI,OA AT 575 PSI. -50 BBLS AWAY,4.6 BPM,80 PSI -75 BBLS AWAY,4.6 BPM,120 PSI -100 BBLS AWAY,4.6 BPM,155 PSI -125 BBLS AWAY,4.6 BPM,185 PSI -150 BBLS AWAY,4.6 BPM,190 PSI 06:00 - 07:00 1.00 RIGU P PRE BACK DOWN TO 3.5 BPM WHILE OTHER TRUCK IS BACKED IN AND PIGGY BACKED TO CURRENT TRUCK. CONTINUE WITH BULLHEAD OPERATIONS -175 BBLS AWAY,3.5 BPM,70 PSI -200 BBLS AWAY,3.5 BPM,25 PSI,TRUCK PRIMED AND BACK ON FULL PUMP RATE -ZERO COUNTER,BRING RATE BACK UP TO 4.5 BPM,CONTINUE WITH BULLHEAD OPERATION -50 BBLS AWAY,4.6 BPM,235 PSI -100 BBLS AWAY,4.6 BPM,260 PSI -150 BBLS AWAY,4.6 BPM,280 PSI -200 BBLS AWAY,4.6 BPM,290 PSI -250 BBLS AWAY,4.6 BPM,300 PSI -290 BBLS AWAY,4.6 BPM,300 PSI,OA AT 590 PSI 07:00 - 08:00 1.00 RIGU P PRE PUMP 40 BBL HI-VIS PILL AND FOLLOW WITH 170 BBLS 8.5 PPG POWER-VIS MUD. 150-BBLS AWAY=4.6-BPM,375-PSI. 200-BBLS AWAY=4.6-BPM,425-PSI. FINAL BULLHEAD RATE&PRESSURE= 4.6-BPM/450-PSI. LEAVES 20-BBLS PILL IN WELL. PRESSURE BLEEDS OFF IMMEDIATELY. Printed 1/14/2013 3:51:47PM North America-ALASKA- BP . Page 6 of 28 • ••eration Summary Report Common Well Name 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C:(3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:OOAM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:00 - 10:00 2.00 RIGU P PRE FLOW CHECK WELL-NO FLOW. LINE UP TO CIRCULATE ACROSS THE TOP • OF THE WELL AND ASSESS LOSS RATE. TOOK 6-BBLS TO FILL WELL.CONTINUE TO ASSESS LOSS RATE AT 1.5-BPM(90-BPH). DISCUSS SITUATION WITH ETL. DECIDE TO PUMP 80-BBL 180K-LSRV VIS PILL. BEGIN BUILDING PILL AND ROUND TRIP TRUCKS TO MUD PLANT TO GET SUFFICIENT VOLUME ON LOCATION. LOSSES SLOWLY DIMINISHING. 0930-HRS- 75-BPH. 10:00 - 14:00 4.00 RIGU P PRE START DOWNHOLE WITH 50-BBLS 8.5-PPG 180K-LSRV MUD PILL. CHASE AT 1.3-BPM WITH 130-BBLS OF 8.5-PPG MUD TO SPOT PILL ACROSS PERFS. LOSSES WHILE CHASING PILL ARE 50-BPH. WITH PILL AT PERFS,SHUT DOWN PUMP AND FLOW CHECK WELL FOR 5-MINUTES/ OBTAIN STATIC LOSS RATE. TOOK 10-BBLS TO FILL WELL. RESUME CIRCULATING ACROSS TOP OF WELL WITH LOSS RATE AT 40-BPH. DISCUSS SITUATION WITH ODE-DECIDE TO PROCEED WITH MILLING XN NIPPLE PENDING PHASE WEATHER CONDITIONS. PHASE 2, LEVEL 2 DECLARED AT 1400-HRS. 14:00 - 15:30 1.50 RIGU P PRE HOLD PJSM ON BRINGING BHA COMPONENTS TO RIG FLOOR. DISCUSS INCLEMENT WEATHER HAZARDS, IMPORTANCE OF COMMUNICATION AND STOPPING THE JOB IF UNSAFE CONDITIONS DEVELOP. BRING ALL MILLING BHA COMPONENTS TO RIG FLOOR. LOSS RATE STEADY AT 40-BPH. 15:30 - 16:30 1.00 RIGU P PRE HOLD PJSM ON MU BTT CTC. DISCUSS NECESSARY PERMITTING,INJECTOR HANDLING AND THE IMPORTANCE OF GOOD COMMUNICATION. PU INJECTOR. DRESS COIL. BTT REP MU BTT DIMPLE CTC WITH LH THREADS. PULL TEST TO 40K-LBS-GOOD PULL TEST. 16:30 - 18:00 1.50 RIGU P PRE SET INJECTOR OVER CIRC HOLE AND DISPLACE COIL TO 8.5-PPG MUD. LOSS RATE=45-50-BPH. 18:00 - 18:30 0.50 RIGU P PRE PU INJECTOR&PRESSURE TEST CONNECTOR TO 4000-PSI. GOOD TEST. CONDUCT CREW CHANGEOUT, HAVE GOOD DISCUSSION FOCUSED ON WEATHER AND HOW IT WILL EFFECT OPERATIONS. 18:30 - 19:30 1.00 RIGU P PRE MAKE CALLS REGARDING STATUS OF TRUCKING AND ARRIVAL OF MUD TO RIG DUE TO PHASE 2, LEVEL 2 CONDITIONS. COMPLETE CHANGEOUT AND DISCUSS PLAN FORWARD BETWEEN WSLS. MAKE UP 40 BBL HI-VIS PILL TO PUMP DOWN WELL. Printed 1/14/2013 3:51:47PM North America-ALASKA- BP • Page 7 of 28 Operation Summary Report �� . ,t „rte ,� Common Well Name:14-02 1AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790 00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum: ORIG KELLY BUSHING©73.00ft(above Mean Sea Level) Date From-To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:30 - 20:30 1.00 RIGU P PRE PUMP 40 BBL HI-VIS PILL DOWN HOLE WHILE HAVING PJSM ON MAKING UP BHA AND CONTINGENCIES FOR WELL CONTROL AND FLUID MANAGEMENT. LOSSES CONTINUING AT—56 BPH. MW IN 8.4 PPG. 20:30 - 21:00 0.50 RIGU P PRE MU LEFT HANDED NIPPLE MILLING BHA. STAB ON AND PRESSURE TEST QUICK TEST SUB. 21:00 - 21:30 0.50 RIGU P PRE CIRCULATE AT SURFACE WHILE WAITING ON TRUCKS TO GET POSITIONED AND HOOKED TO RIG. WEATHER MAKING IT DIFFICULT TO KEEP DRIFTS CLEAR FOR STAGING TRUCKING. 21:30 - 00:00 2.50 RIGU P PRE TRUCKS IN PLACE. 690 BBLS FLOVIS,290 BBLS KCL ON LOCATION. PVT=253 BBLS OF 8,5 PPG POWERVIS. RIH WITH NIPPLE MILLING BHA. LOSSES AVERAGING—50 BPH. DRY TAG XN NIPPLE AT 10,816'COIL TUBING DEPTH. 12/24/2012 00:00 - 01:15 1.25 RIGU P PRE LOSSES ON TRIP TO RIH AT 123 BBLS,35 BPH. PICK UP. BRING UP PUMP RATE UP TO MILLING RATE OF 2.50 BPM. ESTABLISH RETURNS RUN DOWN SLOWLY WITH PUMPS ON. FREE SPIN 2490 PSI AT 2.5 BPM. BEGIN MILLING OPERATIONS AT 10,814.5'.. -MW IN 8.55 PPG. IA AT 0 PSI.OA AT 565 PSI -LOSSES HAVE INCREASED WITH INDUCED PRESSURE DURING MILLING FROM 35 BPH TO 126 BPH -PREPARE ANOTHER HI-VIS PILL WHILE MILLING NIPPLE -MILL THROUGH NIPPLE AND MAKE TWO DRIFT PASSES THROUGH TO ENSURE IT IS CLEAN 01:15 - 02:00 0.75 RIGU P PRE RIH TO 11,160'PER WELL PLAN PUMPING AT • 1.5 BPM.1730 PSI,TO MAINTAIN RETURNS. BEGIN PUMPING DOWN 70 BBL HI-VIS PILL. PRESSURE INCREASED TO 1985 PSI AS PILL IS BEING PUMPED DOWN COIL. WELLBORE CLEAN ALL THE WAY DOWN TO 11,160'. 02:00 - 03:00 1.00 RIGU P PRE WITH PILL AT BIT,DROP RATE TO 1 BPM TO LAY IN PILL WHILE PULLING SLOWLY UP HOLE IN ORDER TO KEEP PILL FROM BEING PUMPED UP ABOVE BHA. PRESSURE 1600 PSI AT 1 BPM. LOSSES SLOWED TO—48 BPH WHILE LAYING IN PILL. 03:00 - 03:15 0.25 RIGU P PRE FLOW CHECK WELL,NO FLOW AT POSSUM BELLY. 03:15 - 06:00 2.75 RIGU P PRE BREAK CIRCULATION,POH TO SURFACE. LOSS RATE WHILE POH—45 BPH WHEN PUMPING AT 1.4 BPM,1480 PSI. -CONTINUING TO BLOW;SLOPE IS IN PHASE 2,LEVEL 2 AND VISIBILITY IS POOR 06:00 - 07:30 1.50 RIGU P PRE FLOW CHECK WELL. NO FLOW AT POSSUM BELLY. CONDUCT CREW CHANGEOUT WHILE KEEPING WELL FULL. LOSS RATE=35-BPH. Printed 1/14/2013 3.51:47PM • North America-ALASKA- BP • Page 8 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 08:30 1.00 RIGU P PRE HOLD PJSM ON LD XN NIPPLE MILLING BHA. LD XN NIPPLE MILLING BHA. GAUGE MILL AT 3.79"GO/3.78"NO GO. MAINTAIN CONTINUOUS HOLE FILL. LOSS RATE=30-BPH. DISCUSS PLAN FORWARD WITH ODE. DECIDE TO RUN DUMMY WHIPSTOCK DRIFT -WITHOUT BHI TOOLS. 08:30 - 09:00 0.50 RIGU P PRE BRING DUMMY WHIPSTOCK DRIFT& WHIPSTOCK&RUNNING TOOLS TO RIG FLOOR. PHASE 2, LEVEL 2 ROAD CONDITIONS CONTINUE ACROSS PRUDHOE BAY. 09:00 - 09:30 0.50 RIGU P PRE HOLD PJSM ON MU DUMMY WHIPSTOCK DRIFT. DISCUSS POSITIONS OF PEOPLE, ORDER OF COMPONENT MU,WELL CONTROL CONSIDERATIONS AND HOW HOLE FILL WILL BE MAINTAINED.DUMMY WHIPSTOCK DRIFT BHA. TORQUE UP DRIFT AND THEN DECIDE WE MAY NEED TO RUN A DRIFT TO REFLECT A KB PACKER WHIPSTOCK. DISCUSS WITH ODE. HANG BACK DRIFT. MAINTAIN CONTINUOUS HOLE FILL WITH 35-BPH LOSSES. 09:30 - 10:45 1.25 RIGU P PRE BUILD 70-BBL 180K-LSRV PILL. DECIDE TO RUN DRIFT WITH 3.7"OD GAUGE RINGS TO MIMIC KB PACKER WHIPSTOCK. BAKER THRU TUBING SENDS 3.7"OD GAUGE RINGS TO LOCATION. 10:45 - 11:00 0.25 RIGU P PRE CHANGE OUT GAUGE RINGS. 11:00 - 11:45 0.75 RIGU P PRE MU DUMMY WHIPSTOCK DRIFT BHA. BHA CONSISTS OF 3.7"OD DRIFT TO MIMIC 4-1/2"KB PACKER WHIPSTOCK, LH X RH XO, DUAL CIRC SUB, HI LOAD DISCONNECT, CHECKS,2-JTS OF LH 2-3/8"AND CTC. OAL= 89.65'. 11:45 - 12:15 0.50 RIGU P PRE PU INJECTOR,MU COIL TO BHA&STAB ON WELL. TEST QTS TO 250-PSI/3500-PSI. LOSS RATE=30-BPH. IA/OA=0-PSI/562-PSI. Printed 1/14/2013 3:51:47PM • North America-ALASKA- BP ` Page 9 of 28! • Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project: Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:15 - 15:00 2.75 RIGU P PRE RIH WITH DUMMY WHIPSTOCK DRIFT AT 95-BPH,SLOWING THROUGH JEWELRY. PUMP AT.5-BPM/800-PSI. LOSS RATE STEADILY INCREASING. AT 5000', LOSS RATE=60-BPH. WT CHECK AT 6000'-PU WT=23K-LBS, RIH WT= 10K-LBS(70-FPM) AT 8000', LOSS RATE=65-BPH. INCREASE PUMP RATE TO.75-BPM AT 8300' TO MAINTAIN RETURNS. BEGIN PUMPING 180K-LSRV VISCOUS PILL AND INCREASE RATE TO 1-BPM TO TIME WITH EXITING THE DRIFT AT 11,160' AT 10,000'=70-BPH. AT 11,000'=75-BPH. DRIFT TO 11,160'WITHOUT ISSUE. TIME HI VIS PILL TO EXIT DRIFT AT END OF TRIP. AT END,CIRCULATING AT 1.15-BPM/ 2600-PSI WITH 70-BPH LOSSES. 15:00 - 18:00 3.00 RIGU P PRE FLOW CHECK WELL-NO FLOW, LOSING FLUID. BRING RATE UP TO 2.4-BPM TO ASSESS LOSS RATE. LOSSES AT 90-BPH. REDUCE RATE TO 1.25-BPM AND LOSS RATE =40-BPH. AT 5000', LOSS RATE=30-BPH 18:00 - 19:00 1.00 RIGU P PRE BHA AT SURFACE. FLOW CHECK WELL. PJSM ON LAYING DOWN BHA WHILE FLOW CHECKING. NO FLOW,TOOK 2 BBLS TO FILL WELL AFTER FLOW CHECK. LINE UP TO CIRCULATE ACROSS TOP. POP OFF,LAY DOWN BHA WHILE CIRCULATING ACROSS TOP. 19:00 - 20:00 1.00 RIGU P PRE RIG UP EQUIPMENT TO CIRCULATE WELL AND REVERSE CIRCULATE WARM FRESH WATER INTO REEL FOR SLACK MANAGEMENT. PUMP SLACK BACK AND DISPLACE COIL TO FRESH WATER. BLOW DOWN COIL WITH AIR. PREPARE RIG FLOOR FOR CUTTING COIL. 20:00 - 21:15 1.25 RIGU P PRE CONDUCT CREW CHANGE OUT WITH CREW COMING TO SLOPE. HAVE PRE-SPUD MEETING WITH CREW,DISCUSS PLAN FORWARD FOR TONIGHT. CONTINUING TO PUMP ACROSS THE TOP AT.5 BPM TO MAINTAIN HOLE FILL. PJSM ON CUTTING COIL. 21:15 - 21:30 0.25 STWHIP P WEXIT CUT 356'OF COIL FOR SLACK MANAGEMENT. 21:30 - 22:15 0.75 STWHIP P WEXIT CLEAR AND CLEAN RIG FLOOR FROM CUTTING COIL. PREP COIL FOR MAKING UP COIL CONNECTOR. MAKE UP CONNECTOR. PULL TEST TO 38K. CONDUCT LEAK AND PRESSURE TESTS,ALL GOOD. HOLE REQUIRING.6 BPM TO KEEP UP WITH HOLE FILL. 22:15 - 23:45 1.50 STWHIP P WEXIT PUMP SLACK FORWARD TO RIG UP TO BHI CONNECTOR. INSPECT E-LINE, PREPARE FOR HEADING UP. CONDUCT CONDUCTIVITY /MEG TESTING. HEAD UP BAKER HUGHES INTEQ MWD TOOLS. Printed 1/14/2013 3:51:47PM , ' • North America -ALASKA- BP Page 10 of 28 Operation Summary Report Common Well Name:14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12 00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING©73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 23:45 - 00:00 0.25 STWHIP P WEXIT PRESSURE TEST CONNECTIONS,DUAL FLAPPER CHECK VALVES. CONTINUE WITH HOLE FILL AT.6 BPM. 12/25/2012 00:00 - 00:15 0.25 STWHIP P WEXIT COMPLETE PRESSURE TESTING DUAL-FLAPPER CHECK VALVES. 00:15 - 01:15 1.00 STWHIP P WEXIT STAB ON WITH INJECTOR. CLOSE MASTER AND SWAB VALVES. PRESSURE TEST LUBRICATOR AND QUICK TEST SUB CONNECTIONS. DISPLACE FRESH WATER FROM COIL TO MUD. CLOSE CHOKE, OPEN UP TO TESTED INJECTOR. NO PRESSURE. OPEN CHOKE, NO FLOW FROM WELL. BREAK CIRCULATION, PUMP UNTIL RETURNS. CONTINUE PUMPING ACROSS TOP,HOLD PJSM FOR MAKING UP WHIPSTOCK ASSEMBLY. 01:15 - 02:15 1.00 STWHIP P WEXIT MU 4-1/2"KB PACKER WHIPSTOCK ASSEMBLY TO BHI TOOLS. FILL ACROSS TOP AT.6 BPM WHILE MAKING UP BHA. STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. VERIFY EDC OPEN,PUMP DOWN COIL AT MIN RATE. 02:15 - 05:15 3.00 STWHIP P WEXIT RIH WITH WHIPSTOCK ASSEMBLY. MW IN 8.5 PPG BEGIN RUNNING IN AT 40 FPM, LOSSES AVERAGE 30 BPH -INCREASE RUNNING SPEED TO 50 FPM, LOSSES INCREASE TO AVERAGE OF 32 BPH -INCREASE RUNNING SPEED TO 60 FPM, LOSSES INCREASE TO 36 BPH -DECREASE RUNNING SPEED BACK DOWN TO 50 FPH. LOSSES STEADY AT 31 BPH -IA PRESSURE 0 PSI OA PRESSURE 545 PSI, MW IN 8 5 PPG -LOSSES INCREASED SLIGHTLY TO 36 BPH AS THE BHA GOT FURTHER INTO THE WELL j7800') 05:15 - 05:30 0.25 STWHIP P WEXIT CONDUCT I-2S EVACUATION DRILL WITH CREW. CREW RESPONDED WELL,TRUCK DRIVERS AND PUSHER CAME TO MUSTER AREA. ALL ALARMS AND LIGHTS WORKED CONDUCT AAR. EMPHASIZED TAKING ALARMS SERIOUSLY,DEBILITATING EFFECTS OF H2S, DISCUSSED MAN-DOWN AND EMERGENCY RESCUE,AND WHO HAS TO GIVE OKAY TO GO BACK ONTO RIG. 05:30 - 06:00 0.50 STWHIP P WEXIT RIH WITH WHIPSTOCK ASSEMBLY AT 50 FPM. LOSSES AVERAGING 38 BPH. 06:00 - 07:15 1.25 STWHIP P WEXIT COMPLETE RUNNING IN HOLE 1011,000'. LOG GR TIE-IN PASS FROM 11,000'TO 11,110' WITH-8'CORRECTION. Printed 1/14/2013 3.51:47PM ,. irentwn • North America -ALASKA- BP • Page 11 of 28! Operation Summary Report • •••-• • •,, ,. • AIL Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C:(3,978,790 00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12.00.00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) ' (ft) 07:15 - 09:00 1.75 STWHIP P WEXIT PU TO 10,900'AND LOG CCL DOWN TO 11,160'. ASSESS COLLAR LOCATION AND ADJUST SET DEPTH TO 11,060'TOWS AND ORIENTATION TO 20-LOHS. DISCUSS WITH ODE AND ETL. RECIEVE APPROVAL TO PROCEED. -POSITION WHIPSTOCK WITH TOP AT 11,060'. CLOSE EDC. PRESSURE UP TO 2000-PSI AND OBSERVE SET. SET DOWN 4K-LBS TO CONFIRM SET. PU AND ESTABLISH 1:1 RETURNS. 09:00 - 11:30 2.50 STWHIP P WEXIT FLOW CHECK WELL-NO FLOW. POH WITH WHIPSTOCK RUNNING TOOLS TO 200. FLOW CHECK WELL-NO FLOW. IA/OA=0-PSI/550-PSI. 11:30 - 12:00 0.50 STWHIP P WEXIT UNSTAB INJECTOR AND SET BACK OVER CIRC HOLE. BLOW DOWN BHI TOOLS&LD. BREAK OUT AND LD WHIPSTOCK RUNNING TOOLS. 12:00 - 12:30 0.50 STWHIP P _ WEXIT MU WINDOW MILLING BHA. GAUGE WINDOW MILL AT 3 8''GO/3 79"NO GO. GAUGE STRING MILL AT 3.79"GO/3 78" NO GO. PU INJECTOR, MU COIL TO BHA&STAB ON WELL. 12:30 - 15:00 2.50 STWHIP P WEXIT TEST QTS. GOOD TEST. ESTABLISH CIRCULATION AT.3-BPM!650-PSI /1:1 RETURNS. RIH WITH WINDOW MILLING BHA TO 11,000'. . , 15:00 - 18:00 3.00 STWHIP P WEXIT STOP AT 11,000'. OPEN EDC AND ESTABLISH CIRCULATION AT 2.5-BPM/2300-PSI. BEGIN ADDING LUBE 776,SAFELUBE& CLAY-GARD TO MUD IN PREPERATION FOR MILILNG WINDOW AND DRILLING AHEAD. ALLOW DAY CREW EXTRA TIME TO CALL HOME AND CELEBRATE CHRISTMAS,WHILE CONTINOUSLY MONITORING WELL CONDITIONS-CONDITIONS STATIC WITH 1:1 RETURNS. IA/OA=0-PSI/530-PSI. 18:00 - 20:30 2.50 STWHIP P WEXIT CONDUCT CREW CHANGE OUT AND MAKE ROUNDS. CONTINUE TO ADD ADDITIVES TO MUD AND CIRCULATE TO CONDITION. PJSM ON MILLING WINDOW,MONITORING FLUIDS AND RETURNS ACROSS SHAKERS. Printed 1/14/2013 3:51:47PM North America-ALASKA- BP Page 12 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12.00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) _ 20:30 - 00:00 3.50 STWHIP P WEXIT RIH AND DRY TAG WHIPSTOCK AT 11,065'. PICK UP,BREAK CIRCULATION AND SLOWLY RUN DOWN TO PINCH POINT. PUW 39 K, SOW 16K. -BEGIN MILLING AT 2.6 BPM,2620 PSI FREE SPIN -TIME MILL FIRST FOOT FROM 11,065.0', .3-1.6K WOB AND 20-100 PSI MOTORWORK(1 HR) -USE WOB AND DIFFERENTIAL TO MILL AHEAD. 2.6 BPM,2590-2700 PSI,1.5-2.5K WOB. TOOK 1 HOUR FOR FIRST FOOT EVEN THOUGH WOB WAS KEPT CONSISTENT VERSUS TIME MILLING. 12/26/2012 00:00 - 04:00 4.00 STWHIP P WEXIT MILLING AT 2.6 BPM,2620 PSI FREE SPIN, MW 8.5 PPG -USE WOB AND DIFFERENTIAL TO MILL AHEAD. 2.6 BPM,2690-2850 PSI,1.5-4.1K WOB. BHA NOT SLIDING FORWARD AS PLANNED;TOOK 1 HOUR AND 10 MINUTES FOR SECOND FOOT EVEN THOUGH WOB WAS INCREASED(UPON RECOMMENDATION FROM BAKER REP) MILL THIRD FOOT AT 2.6 BPM,2630-2790 PSI,1.9-3.7K WOB. TOOK 1 HOUR 35 MINUTES TO MILL THIRD FOOT. PRESSURES ERRATIC,SOME STICKING OF BHA NOTICABLE. -MILL FOURTH FOOT AT 2.55-2.6 BPM, 2600-2750. TRANSFER TO MILL SEEMS LIKE IT SUDDENLY SHIFTED TO A REGULAR PATTERN AT 11,069'. 04:00 - 06:00 2.00 STWHIP P WEXIT MILLING FIFTH AND SIXTH FOOT AT 2.65 BPM,2590-2640 PSI,1.9-2.4 K WOB TO 11,071.4'. -TIME MILL FROM 11,071.4'. 2.6 BPM,2495 PSI,1.7K WOB. CALCULATE NOSE OF MILL OUT AT 11,071.9'. -MILLING INTO FORMATION,STRING REAMER IS NOT OUT OF WINDOW. MILL AT 2.6 BPM,1.0-3.4K WOB,2500 PSI. 06:00 - 09:30 3.50 STWHIP P WEXIT CONTINUE TO MILL AHEAD FROM 11,072.8'. STEADY WOB AT 3.5K-LBS. STRING REAMER EXITING WINDOW? MILL TO 11,073.2'AND UNABLE TO MAKE PROGRESS. DHWOB FROM 3.9-3.5K-LBS. MOTOR WORK AT 50-100-PSI. GEO CONFIRMS TRACE OF SHUBLIK IN SAMPLE. 09:30 - 10:30 1.00 STWHIP P WEXIT PU SLOWLY FROM 11,073.2'TO 11,060' TO ASSESS SITUATION. CIRCULATING AT 2.6-BPM/2475-PSI. SEE 100-PSI INCREASE IN MOTORWORK AT 11,062.5'ON UP PASS AND THEN DROPS OFF 100-PSI AT 11,060.5'. (ALL DEPTHS UNCORRECTED) FREE SPIN AT 11,060'AT 2.63-BPM/2350-PSI. RIH FROM 11,060'SLOWLY. SEE 100-PSI MOTORWORK INCREASE AT 11,064.5'AND DECREASE TO FREE SPIN AT 11,065.9'. SEE 1000-LB DHWOB&AND 70-PSI MOTORWORK AT 11,072.6'. Printed 1/14/2013 3.51:47PM • North America-ALASKA- BP • Page 13 of 28 Operation Summa Re•ort Common Well Name:14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C:(3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 14:00 3.50 STWHIP P WEXIT MILL AHEAD FROM 11,072.6'. FREE SPIN 2.63-BPM/2350-PSI. SLOWLY STEP UP DHWOB TO 2.8K-LBS TO SEE IF WE CAN MAKE MILLING PROGRESS. AT 11,073'AND 2.8K-LBS DHWOB,SEE MILLING OFF PROGRESS&200-PSI MOTORWORK. CONTINUE MILLING AHEAD, MAINTAINING 2-3K-LBS DHWOB AND 150- 300-PSI MOTOR WORK. MILL AHEAD WITH BOTH MILLS IN FORMATION FROM 11,074.4'TO 11,082'. IA/OA=2-PSI/552-PSI. MW IN/OUT= 8.5-PPG. 14:00 - 15:00 1.00 STWHIP P WEXIT REAM THROUGH WINDOW 3X-NO ISSUES. CIRCULATE AT 2.61-BPM/2450-PSI. DRY DRIFT WINDOW -NO ISSUES. 15:00 - 17:30 2.50 STWHIP P WEXIT FLOW CHECK WELL ABOVE WINDOW-NO FLOW. POH WITH WINDOW MILLING BHA. SEE DIME SIZE THIN METAL CUTTINGS. MAKE 400'JOG AT SURFACE-NO INCREASE IN METAL CUTTINGS. CLOSE EDC. FLOW CHECK WELL-NO FLOW. 17:30 - 18:00 0.50 STWHIP P WEXIT HOLD PJSM ON LD MILLING BHA. DISCUSS POSITIONS OF PEOPLE,IMPORTANCE OF GOOD COMMUNICATION,TOOL HANDLING CONSIDERATIONS,AND SAFETY JOINT USAGE. UNSTAB INJECTOR AND SET BACK OVER CIRC HOLE. LD WINDOW MILLING BHA. GAUGE MILL AT 3.79"GO/3.78"NO GO. NO ABNORMAL WEAR ON MILLS. 18:00 - 18:45 0.75 DRILL P PROD1 CONDUCT CREW CHANGEOUT. CHECK TREE BOLTS,ALL WERE GOOD. PJSM ON MAKING UP DRILLING BHA. DISCUSS RESPONSE TO POSSIBLE WELL FLOW WHILE MAKING UP BHA. 18:45 - 19:30 0.75 DRILL P PROD1 CHECK WELL,STATIC. MAKE UP BUIILD DRILLING BHA:4.125"BI-CENTER BIT,2-7/8" ULTRA LS MOTOR WITH 2.9°AKO(BEND), COILTRAK TOOLS WITH DUAL FLAPPER CHECK VALVES. STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. ALL GOOD. 19:30 - 22:15 2.75 DRILL P PROD1 RIH WITH BUILD BHA. LOG TIE-IN AT 11,000' WITH-8'CORRECTION. MAKE DRY RUN THROUGH WINDOW WITH 2.9°MOTOR BEND. PICK BACK UP AND OBTAIN SLOW PUMP RATES. 22:15 - 00:00 1.75 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN BUILD SECTION FROM 11,082'. FREE SPIN 2585 PSI AT 2.6 BPM. -2.6 BPM,2540-2650 PSI,9.50 PPG ECD, 1.4-2.66K WOB -MW IN 8.5 PPG,MW OUT 8.48 PPG, NO LOSSES IN THIS SECTION Printed 1/14/2013 3:51:47PM North America-ALASKA- BP 411 Page 14 of 28. • 1. Q•eration Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12/27/2012 00:00 - 06:00 6.00 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN BUILD SECTION FROM 11,100'. FREE SPIN 2430 PSI AT 2.55 BPM. -2.55 BPM,2510-2690 PSI,9.55 PPG ECD, 1.9-3.9K WOB -MW IN 8.5 PPG,MW OUT 8.48 PPG,4 BBLS LOST IN THIS INTERVAL 06:00 - 10:00 4.00 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN BUILD FROM 11,200'. FREE SPIN AT 2.6-BPM/2430-PSI. DRILL AHEAD WITH 2.5-4.2K-LBS DHWOB AND 150-300-PSI MOTOR WORK. MW IN=8.53-PPG/MW OUT=8.50-PPG. ECD =9.57-PPG. IA/ OA=7-PSI/540-PSI. 2.9-DEG MOTOR GETTING TOO MUCH DLS TO FINISH BUILD SECTION. FLOW CHECK WELL-NO FLOW. 10:00 - 12:45 2.75 DRILL P PROD1 POH WITH BUILD DRILLING BHA. CIRCULATE AT 2.1-BPM/1960-PSI TO WINDOW. DROP PUMP RATE&PASS THRU WINDOW. SLIGHT OVERPULL AT 11,0678'(BTM OF WINDOW). STOP AND OPEN EDC. POH,CIRCULATING AT 3.5-BPM/2775-PSI THROUGH OPEN EDC. MAKE 300'JOG AT SURFACE. AT START,IA/OA/PVT=7-PSI/545-PSI/ 324-BBLS. AT END, IA/OA/PVT=5-PSI/550-PSI/ 269-BBLS. 12:45 13:15 0.50DRILL P PROD1 FLOW CHECK WELL AT 300'-NO FLOW. HOLD PJSM ON LD BHA. DISCUSS ORDER OF OPERATIONS,POSITIONS OF PEOPLE,AND EQUIPMENT HANDLING. HANG BACK BHI TOOLS&BREAK OUT BIT. GRADE BIT 1-4-BT-G-X-I-CT-BHA. 13:15 - 13:45 0.50 DRILL P PROD1 DD DIAL DOWN MOTOR FROM 2.9-DEG TO 2.8-DEG AKO. 13:45 - 14:15 0.50 DRILL P PROD1 MU BUILD DRILLING BHA WITH REBUILD 4-1/8"HCC BICENTER BIT,2.8-DEG AKO MOTOR. 14:15 - 14:45 0.50 DRILL P PROD1 PU INJECTOR AND MU COIL TO BHA. STAB INJECTOR ON WELL AND TEST QTS. GOOD TEST. OPEN EDC&ESTABLISH CIRCULATION AT .5-BPM/480-PSI. 14:45 - 17:00 2.25 DRILL P PROD1 RIH WITH BUILD DRILLING BHA. PUMP AT 2.5-BPM/1800-PSI TO ASSIST IN FLUSHING TUBING. 17:00 - 17:30 0.50 DRILL P PROD1 STOP AT 11,000'AND CLOSE EDC. RIH&LOG TIE IN. APPLY-7'CORRECTION. Printed 1/14/2013 3:51:47PM • North America -ALASKA- BP • Page 15 of 280 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 I End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12:00:O0AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 17:30 - 00:00 6.50 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN BUILD SECTION FROM 11,230'. FREE SPIN 2480 PSI AT 2.55 BPM. -2.55 BPM,2560 PSI,9.58 PPG ECD,1.77K TO 3.02K WOB. 15-18 FPH ROP -MW IN 8.54 PPG,MW OUT 8.51 PPG,NO MUD LOST IN THIS INTERVAL DLS FROM 28 TO 36 WHILE TURNING.TOOL FACE HOLDING STEADY. 12/28/2012 00:00 - 03:00 3.00 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN BUILD SECTION FROM 11,336'. -2.60 BPM,2622 PSI,9.62 PPG ECD,2.5K TO 4.45K WOB. 15-18 FPH ROP -MW IN 8.59 PPG,MW OUT 8.52 PPG,NO MUD LOST IN THIS INTERVAL DOG LEG SEVERITY AVERAGE 34 DEG WHICH IS TOO AGGRESSIVE FOR THE TURN AND BUILD DECISION MADE TO POH AND ADJUST DOWN THE MOTOR BEND 03:00 - 03:15 0.25 DRILL P PROD1 FLOW CHECK WELL.NO FLOW. 03:15 - 05:45 2.50 DRILL P PROD1 POH WITH BUILD DRILLING BHA. CIRCULATE AT 2.73-BPM/2607-PSI TO WINDOW. DROP PUMP RATE TO PASS THROUGH WINDOW. NOTED A SLIGHT OVERPULL AT 11,678'(BTM OF WINDOW). STOP ABOVE WINDOW, OPEN EDC. POH, CIRCULATING AT 3.55-BPM/2838-PSI THROUGH OPEN EDC. MAKE 300'JOG AT SURFACE. AT START, IA/OA/PVT=5-PSI/549-PSI/ 320-BBLS. AT END, IA/OA/PVT=2-PSI/554-PSI/ 259-BBLS. HOLD PJSM ON LD BHA. DISCUSS ORDER OF OPERATIONS,POSITIONS OF PEOPLE,AND EQUIPMENT HANDLING 05:45 - 06:30 0.75 DRILL P PROD1 FLOW CHECK WELL AT 200'-NO FLOW. JOG BHA TO 200' DISCONNECT INJECTOR HEAD PULL BHI BHA UP TO INSPECT BIT.BREAK OUT BIT. BIT GRADE 2-1-LT-S-X-I-WT-BHA . MISSING ONE CUTTER ON NOSE. STAND BACK MWD TOOLS. LAY DOWN MOTOR. ADJUST MOTOR BEND TO 2.2-DEG. 06:30 - 07:00 0.50 BOPSUR P PROD1 MU JETTING TOOL AND JET BOP STACK AT 2.5-BPM/1780-PSI. LD JETTING TOOL. 07:00 - 07:15 0.25 BOPSUR P PROD1 PERFORM WEEKLY BOPE FUNCTION TEST FROM RIG FLOOR PANEL. GOOD TEST. 07:15 - 07:30 0.25 DRILL P PROD1 MU BUILD DRILLING BHA WITH NEW 4-1/8" HUGHES BICENTER BIT AND 2 2-DEG AKO 2-7/8"ULS MOTOR. IA/OA/PVT=1-PSI/550-PSI/261-BBLS. Printed 1/14/2013 3.51:47PM North America-ALASKA- BP Page 16 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project: Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 08:00 0.50 DRILL P PROD1 PU INJECTOR&MU COIL TO BHA. STAB INJECTOR ON WELL&ESTABLISH CIRCULATION AT.2-BPM/450-PSI. TEST QTS TO 250-PSI/3500-PSI FOR 5-MIN PER TEST. GOOD TESTS. 08:00 - 10:15 2.25 DRILL P PROD1 RIH WITH BUILD DRILLING BHA, CIRCULATING AT.2-BPM/480-PSI. PASS THROUGH WINDOW WITHOUT ISSUE- SEE 500-LBS ON BHI DHWOB SENSOR AT BOTTOM OF WINDOW. 10:15 - 10:30 0.25 DRILL P PROD1 LOG TIE IN TO GR. APPLY MINUS 8.5'CORRECTION. 10:30 - 10:45 0.25 DRILL P PROD1 CONTINUE TO RIH. OBTAIN SPRS. 10:45 - 13:50 3.08 DRILL P PROD1 DRILL AHEAD FROM 11,383'TO 11,530'. FREE SPIN=2.6-BPM/2500-PSI. DRILL AHEAD WITH 1.5-3.5K-LBS DHWOB AND 100-300-PSI MOTOR WORK. MAKE BHA WIPER FROM 11,410'AFTER A STICKY PU. DRILL AHEAD WITH STEADILY INCREASING ROP INDICATING SAG RIVER SAND. SEE VERY MINOR LOSSES AT 11,431'AND GR INDICATES FAULT. CONTINUE TO DRILL AHEAD WITH GOOD ROP AND 1.5-3K-LBS DHWOB AND 150- 350-PSI MOTOR WORK TO 11,530'. AT START,IA/OA/PVT/ECD=2-PSI/ 545-PSI/314-BBLS/9.62-PPG. AT END, IA/OA/PVT/ECD=4-PSI/552-PSI/ 304-BBLS/9.64-PPG. 13:50 - 14:45 0.92 DRILL P PROD1 MAKE WIPER TRIP TO WINDOW FROM 11,530'. CIRCULATE AT 2.5-BPM/2200-PSI. NO ISSUES ON TRIP BUT DID LOSE 4-BBLS. AT START,ECD/PVT=9.64-PPG/304-BBLS. AT END,ECD/PVT=9.64-PPG/300-BBLS. 14:45 - 18:00 3.25 DRILL P PROD1 DRILL AHEAD FROM 11,530'TO 11,592' FREE SPIN AT 2.53-BPM/2400-PSI. DRILL AHEAD WITH 2-4K-LBS DHWOB AND 150-350-PSI MOTOR WORK. ROP SLOWS. GEO SAYS A FAULT WAS CROSSED AT 11,431'WITH A 10'THROW TO THE WEST THE BIT IS IN THE SHUBLIK'A'. BUILD INCLINATION TO 92-DEG TO CLIMB BACK INTO SAG RIVER SAND. 18:00 - 18:30 0.50 DRILL P PROD1 PERFORM CREW CHANGE AND OBTAIN SLOW PUMP RATES. Printed 1/14/2013 3:51:47PM • North America-ALASKA- BP Page 17 of 28 Operation Summary Report Common Well Name: 14-02 1AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:30 - 00:00 5.50 DRILL P PROD1 DRILL AHEAD FROM 11,592'TO 11,680' FREE SPIN=2.55-BPM/2400-PSI DRILL AHEAD WITH 2.5-4K-LBS DHWOB AND 150-350-PSI MOTOR WORK. CONTINUE TO HOLD 92-DEG INCLINATION TO GET BACK INTO SAG RIVER SAND. LOST 56 BBL OF MUD TO THE FORMATION IN LAST 24 HOURS AT START,IA/OA/PVT/ECD=5-PSI/ 550-PSI/281-BBLS/9.68-PPG. MW IN/OUT= 8.6-PPG/8.56-PPG. AT END, IA/OA/PVT/ECD=6-PSI/554-PSI/ 256-BBL/9.7-PPG. MUD WEIGHT IN/OUT 8.61-PPG/8.57-PPG 12/29/2012 00:00 - 02:30 2.50 DRILL P PROD1 DRILL AHEAD FROM 11,680'TO 11,720' FREE SPIN=2.51-BPM/2500-PSI DRILL AHEAD WITH 2.5-4K-LBS DHWOB AND 150-350-PSI MOTOR WORK. CONTINUE TO HOLD 96-DEG INCLINATION TO GET BACK INTO SAG RIVER SAND. AT START,IA/OA/PVT/ECD=7-PSI/ 555-PSI/249-BBL/9.74-PPG. MW IN/OUT= 8.6-PPG/8.58-PPG. AT END, IA/OA/PVT/ECD=7-PSI/555-PSI/ 248-BBL/9.78-PPG. MUD WEIGHT IN/OUT 8.64-PPG/8.57-PPG 02:30 - 04:30 2.00 DRILL P PROD1 DRILL AHEAD FROM 11,720'TO 11,835'. LANDED WELL AT END OF BUILD SECTION FREE SPIN=2.51-BPM/2530-PSI DRILL AHEAD WITH 2.0-3K LBS DHWOB AND 150-350-PSI MOTOR WORK. HOLD 96-DEG INCLINATION.DRILLED BACK INTO SAG RIVER FORMATION AT 11,720'. ROP INCREASE FROM 18 FPH T080 FPH LOST 14 BBL MUD TO THE FORMATION IN LAST 4 HOURS WHILE DRILLING AT START,IA/OA/PVT/ECD=7-PSI/ 555-PSI/249-BBL/9.74-PPG. MW IN/OUT= 8.6-PPG/8.58-PPG. AT END,IA/OA/PVT/ECD=6-PSI/554-PSI/ 241-BBL/9.81-PPG. MUD WEIGHT IN/OUT 8.61-PPG/8.57-PPG 04:30 - 04:45 0.25 DRILL P PROD1 FLOW CHECK WELL.NO FLOW 04:45 - 08:00 3.25 DRILL P PROD1 POH WITH BUILD DRILLING BHA. CIRCULATE AT 2.60-BPM/2527-PSI TO WINDOW. STOP PUMP TO PASS THROUGH WINDOW. NOTED A VERY SLIGHT OVERPULL WHILE PASSING THROUGH THE WINDOW. STOP ABOVE WINDOW, OPEN EDC.FLOW CHECK WELL. POH,CIRCULATING AT 3.55-BPM/2838-PSI THROUGH OPEN EDC. MAKE 300'JOG AT SURFACE. PJSM ON LAYING DOWN BHA WHILE POH. 08:00 - 08:15 0.25 DRILL P PROD1 UNSTAB INJECTOR AND SET BACK OVER CIRC HOLE. BLOW DOWN BHI TOOLSTRING. LD BUILD DRILLING BHA. GRADE BIT 1-1-WT-A-X-I-NO-BHA. BIT LOOKS"LIKE NEW". Printed 1/14/2013 3:51:47PM • North America -ALASKA- BP i Page 18 of 2 r Oper- on Summary Report p r , r Common Well Name:14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (ft) 08:15 - 09:30 1.25 DRILL P PROD1 CUT OFF CTC&CUT 100'OF COIL FOR CHROME MANAGEMENT. CUT AND BOOT ELINE. PREP COIL FOR CTC. MU EXTERNAL DIMPLE CTC. PULL TEST TO 35K-LBS-GOOD TEST. PRESSURE TEST TO 4000-PSI. MAINTAINING CONTINUOUS HOLE FILL AND LOSS RATE IS—1-BPH. 09:30 - 10:30 1.00 DRILL P PROD1 BHI MU UQC WITH BLANKS INSTALLED. 10:30 - 11:30 1.00 DRILL P PROD1 RISK ASSESS AND HOLD PJSM ON PERFORMING WORK ON 24V BATTERY BACKUP SYSTEM WITH TOOLPUSHER,BP CTD SUPT,NORDIC SUPT&WSL. READY RIG SYSTEMS FOR SHORT SHUT DOWN. ASSESS FREEZE-UP TIME FOR COIL WITH MUD AT 33-MIN FIRST ICE AND 100-MIN FOR FREEZE UP. 1050-HRS TO 1110-HRS-RIG BLACKED OUT TO PERFORM TIE IN OF 24V BATTERY BACKUP TO WOODWARD SCR. INSPECT EMERGENCY LIGHTING THROUGHOUT RIG WHILE POWER IS OFF. WITH POWER BACK ON,CIRCULATE COIL TO 1 WARM MUD. BRING RIG SYSTEMS BACK TO FULL OPERATION. 11:30 - 12:30 1.00 DRILL P PROD1 BHI CHECK E-LINE-GOOD. INSTALL DBPV IN UQC. TEST DBPV TO 250-PSI LOW AND 3500-PSI HIGH. HOLD AND CHART EACH TEST FOR 5-MINUTES. GOOD TESTS. IA/OA/PVT=2-PSI/547-PSI/182-BBLS. 12:30 - 13:00 0.50 DRILL P PROD1 HOLD PJSM ON MU LATERAL DRILLING BHA. MU LATERAL DRILLING BHA WITH 4-2/4"HYC HELIOS BICENTER,1.18-DEG AKO ULS MOTOR,AND RESISTIVITY. OAL=80.55'. 13:00 - 13:30 0.50 DRILL P PROD1 PU INJECTOR&MU COIL TO BHA. STAB ON WELL&TEST QTS TO 250-PSI/ 3500-PSI. HOLD EACH TEST FOR 5-MINUTES. 13:30 - 15:30 2.00 DRILL P PROD1 RIH WITH LATERAL DRILLING BHA. NO ISSUES NOTED ON TRIP THROUGH WINDOW. CIRCULATE AT.24-BPM/510-PSI. 15:30 - 15:45 0.25 DRILL P PROD1 LOG GR TIE IN WHILE CIRCULATING AT MIN RATE. APPLY-7.5'CORRECTION. 15:45 - 16:15 0.50 DRILL P PROD1 RIH,CIRCULATING AT 1.7-BPM/1650-PSI. TAG AT 11,839'. IA/OA/PVT=4-PSI/535-PSI/234-BBLS. 16:15 - 17:30 1.25 DRILL P PROD1 PU AND LOG MAD PASS UP AT 600-FPH FROM 11,839'TO 11,080'. CIRCULATE AT 2.2-BPM/2000-PSI. LOSS RATE IS—3-BPH. 17:30 - 18:15 0.75 DRILL P PROD1 RIH CIRCULATING AT 2.1-BPM/2000-PSI. SEE SLIGHT WEIGHT BOBBLE AT 11,237. PERFORM CREW CHANGE AND OBTAIN SLOW PUMP RATES. Printed 1/14/2013 3:51:47PM • North America -ALASKA- BP Page 19 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:15 - 22:30 4.25 DRILL P PROD1 DRILL AHEAD FROM 11,835'TO 11,988' FREE SPIN=2.47-BPM/3170-PSI DRILL AHEAD WITH 2.3-3.6K-LBS DHWOB AND 150-350-PSI MOTOR WORK. DRILL TO 11,895 START NEW FLO-PRO MUD DOWN THE HOLE AS NEW MUD GOES DOWN THE COIL AND COMES OUT THE BIT PUMP PRESSURE GRADUALY INCREASED 800 PSI AND ECD WENT UP FROM 9.78 PPG TO 9.99 PPG. SLOW PUMP RATE FROM 2.6 BPM TO 2.30 BPM.CONTINUE DRILLING PUMP PRESSURE AND ECD GRADUALLY RETURN TO NORMAL AS MUD WAS CIRCULATED AND SHEARED OBTAIN SLOW PUMP RATES AT START, IA/OA/PVT/ECD=2-PSI/ 537-PSI/225-BBL/9.78-PPG. MW IN/OUT= 8.61-PPG/8.65-PPG. AT END, IA I OA/PVT/ECD=27-PSI/536-PSI/ 320-BBL/9.90-PPG. MUD WEIGHT IN/OUT 8.61-PPG/8.57-PPG 22:30 - 23:00 0.50 DRILL P PROD1 DRILL AHEAD FROM 11,988'TO 12,025' FREE SPIN=2.53-BPM/2850-PSI PUMPING AT 2.5 BPM WITH 3168 PSI DRILL AHEAD WITH 2.0-3K-LBS DHWOB AND 150-315-PSI MOTOR WORK. CONTINUE TO HOLD 94-DEG INCLINATION IN LATERAL SECTION. AT START,IA/OA/PVT/ECD=2-PSI/ 535-PSI/320-BBL/9.90-PPG. MW IN/OUT= 8.59-PPG/8.55-PPG. AT END, IA/OA/PVT/ECD=2-PSI/537-PSI/ 310-BBL/9.9-PPG. MUD WEIGHT IN/OUT 8.61-PPG/8.56-PPG 23:00 - 23:30 0.50 DRILL P PROD1 CROSSED AN UN MAPPED FAULT/FRACTURE AT 12,025' PARTIAL LOSSES PICK UP OFF BOTTOM.CONTINUE CIRCULATING. RUN BACK TO BOTTOM.DRILL AHEAD TO 12,055' LOSSES SLOWLY IMPROVING AND SLOWED TO 15 TO 20 BPH FEET DRILLED WITH THIS BHA AND BIT 220' 23:30 - 00:00 0.50 DRILL P PROD1 POH TO WINDOW FOR WIPER TRIP NO EXCESSIVE DRAG. LOSSES TO THE FORMATION 21 BPH RIH TO BOTTOM 12/30/2012 00:00 - 00:45 0.75 DRILL P PROD1 WIPER TRIP TO WINDOW. NO EXCESSIVE DRAG. LOSSES TO THE FORMATION 21 BPH RIH TO BOTTOM Printed 1/14/2013 3:51:47PM North America-ALASKA- BP • • Page 20 of 28 ration Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790 00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task I Code NPT NPT Depth Phase Description of Operations (hr) (ft) 00:45 - 02:45 2.00 DRILL P PROD1 DRILL AHEAD FROM 12,025'TO 12,165' FREE SPIN=2.53-BPM/2765-PSI PUMPING AT 2.59 BPM WITH 3029 PSI DRILL AHEAD WITH 2.0-3K-LBS DHWOB AND 150-2405-PSI MOTOR WORK. LOOSING MUD TO THE FORMATION AT 10-15 BPH -CONTINUE TO HOLD 90-DEG INCLINATION IN LATERAL SECTION. AT START,IA/OA/PVT/ECD=4-PSI/ 536-PSI/269-BBL/9.86-PPG. MW IN/OUT= 8.6-PPG/8.61-PPG. AT END,IA/OA/PVT/ECD=4-PSI/537-PSI/ 263-BBL/9.29-PPG. MUD WEIGHT IN/OUT 8.53-PPG/8.61-PPG 02:45 - 07:00 4.25 DRILL N STUC PROD1 COIL OPERATOR NOTICED THE DIFFERENTIAL PRESSURE DROPPING OFF AND PICKED UP THE STRING. WORK STUCK PIPE. PIPE APPEARS TO BE DIFFERENTIALLY STUCK. WORK PIPE IN 20K INCREMENTS TO 87K. PUMP ON AND OFF.SET 5K DOWN. LET WELL RELAX. REPEAT SEVERAL TIMES. -FULL CIRCULATION. INDICATION THAT THE BIT IS FREE AS THE ORIENTING TOOL IS MOVING. LOSING MUD AT 8-10 BPH CONSULT WITH COIL DRILLING SUPERINTENDENT,ODE AND WTL. APPROVAL TO PUMP 20 BBL LVT MINERAL OIL. ORDERED SAME FROM MI MUD PLANT. WHILE WAITING FOR MINERAL OIL, ALTERNATE RELAXING WELL AND WORKING PIPE. 07:00 - 08:20 1.33 DRILL N STUC PROD1 MINERAL OIL ON LOCATION. GET TRUCK BACKED UP&READY TO PUMP. HOLD PJSM WITH RIG CREW ON PUMPING MINERAL OIL. DISCUSS ORDER OF OPERATIONS, HYDROSTATIC PRESSURE REDUCTION(160-PSI)AND REMAINING OVERBALANCE(450-PSI),AND HIGHLIGHT CLEAR COMMUNICATION WHILE PUMPING MINERAL OIL. PUMP 20-BBLS 7-PPG LVT MINERAL OIL AT 2-BPM/2180-PSI. LOSS RATE=7-BPH SPOT 10-BBLS OF MINERAL OIL IN OH. ALLOW WELL TO SOAK 20-MIN. PU AND PIPE POPS FREE AT 15K-LBS OVERPULL. 08:20 - 09:30 1.17 DRILL N STUC PROD1 BRING PUMPS ON AT 2.7-BPM/3000-PSI. WIPER TRIP TO WINDOW WITHOUT ISSUE. NOTHING OF NOTE IN RETURNS ACROSS SHAKER. TAKE MINERAL OIL AND INTERFACE TO CUTTINGS BOX. 09:30 - 09:35 0.08 DRILL N STUC PROD1 LOG TIE INTO GR&APPLY+13.5' CORRECTION. IA/OA/PVT=2-PSI/540-PSI/202-BBLS. Printed 1/14/2013 3:51:47PM North America -ALASKA-BP 1,._ Page 21 of 28 Operation Summary Report Common Well Name:14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project: Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) • 09:35 - 10:30 0.92 DRILL N STUC PROD1 WIPER TRIP BACK TO 12,140'. CIRCULATE AT 2-BPM/2140-PSI. LOSS RATE =7-BPH. OBTAIN SPRS. 10:30 - 14:30 4.00 DRILL P PROD1 DRILL AHEAD FROM 12,165' FREE SPIN=2.55-BPM/2800-PSI DRILL AHEAD WITH 2-5K-LBS DHWOB AND 150-300-PSI MOTOR WORK INITIALLY,SLOW GOING AND STICKY PICKUPS. MAKE BHA WIPER FROM 12,175'. GEO DIRECTS DD TO DROP INCLINATION. STRUGGLING TO SLIDE OR GET MOTOR WORK AT 12,185'. MAKE 400'WIPER& ASSESS 12,170'SAMPLE-NO INDICATION OF KINGAK. ABLE TO GET DRILLING AHEAD AGAIN WITH 2-3.5K-LBS DHWOB AND 200-450-PSI j MOTORWORK. ROP GREATLY IMPROVES AT 12,190'. MAKE BHA WIPER AT 12,259'. CONTINUE TO DRILL AHEAD WITH ABOVE PARAMETERS TO 12,314'. PU AND SEE SEVERAL 20K-LB OVERPULLS COMING OFF BOTTOM. ELECT TO MAKE WIPER TO WINDOW AT START,IA/OA/PVT/ECD=4-PSI/ 540-PSI/253-BBLS/ 9.90-PPG.MW IN/OUT= 8.58-PPG/8.56-PPG. AT END, IA/OA/PVT/ECD=6-PSI/540-PSI/ 228-BBLS/9.95-PPG. MW IN/OUT=8.61-PPG /8.56-PPG. 14:30 - 16:00 1.50 DRILL P PROD1 WIPER TRIP FROM 12,314',CIRCULATING AT 2.5-BPM/2700-PSI. NO ISSUES ON TRIP TO WINDOW. PUMP 15-BBLS HI VIS PILL AND TIME WITH RESUMING DRILLING AHEAD. 16:00 - 17:45 1.75 DRILL P PROD1 DRILL AHEAD FROM 12,314'. FREE SPIN AT 2.54-BPM/2950-PSI. DRILL AHEAD WITH 250-450-PSI MOTOR WORK AND 2-3.5K-LBS DHWOB. ROP VARIABLE BUT ABOVE 50-FPH. NO NOTICEABLE CHANGE IN CUTTINGS RETURNS WITH SWEEP COMING BACK. PERIODICALLY SEEING EVIDENCE OF MECHANICAL STICKING ABOVE CTC. MAKE 400'WIPER FROM 12,410'. AT START,IA/OA/PVT/ECD=6-PSI/ 541-PSI/221-BBLS. MW IN/OUT=8.62-PPG/ 8.56-PPG. AT END, IA/OA/PVT/ECD=5-PSI/544-PSI/ 210-BBLS/10.05-PPG. MW IN/OUT= 8.61-PPG/8.6-PPG. Printed 1/14/2013 3:51:47PM SNorth America -ALASKA- BP . Page 22 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C:(3,978,790.00) Project: Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 17:45 - 18:30 0.75 DRILL P PROD1 RIH TO 12,230'(PAST LAST SHALE DRILLED) AND WIPE BACK UP AT 20-FPM. NO ISSUES ON WIPER. SEE 2 MINIMAL OVERPULLS(<3K-LBS). ATTEMPT TO RIH AND STACK OUT. PU AND SEE 20K-LBS OVERPULL TWICE BUT NO CHANGE ON DHWOB SENSOR. DECIDE TO WIPER TO WINDOW. NO ISSUES NOTED TO 11,150'. SLOW DOWN TO 13-FPH WITH CTC ACROSS WINDOW-NO ISSUES. CONTINUE TO POH THROUGH WINDOW, SHUTTING PUMP OFF TO BRING BIT THROUGH WINDOW AND UP TO 11,030'-NO ISSUES. LOSS RATE=6-BPH. 18:30 - 21:00 2.50 DRILL P PROD1 OPEN EDC ABOVE THE WINDOW. POH TO 5000'. PUMPING AT 2.72 BPM WITH 2443 PSI.LOSS RATE AT 6 BPH. NO NOTICABLE INCREASE OF CUTTINGS ON THE SHAKER WHILE POH. 21:00 - 23:30 2.50 DRILL P PROD1 RIH FROM 5000'TO WINDOW. PUMP AT 2.57 BPM WITH 2915 PSI. STOP PUMP.CLOSE EDC. PASS THROUGH THE WINDOW WITH NO PROBLEM. RIH TO BOTTOM AT 12,411'. PUMP AT 2.57 BPM WITH 2963 PSI. OBTAIN SLOW PUMP RATES. 23:30 - 00:00 0.50 DRILL P PROD1 DRILL AHEAD FROM 12,314'TO 12,462'. FREE SPIN AT 2.50-BPM/2850-PSI. DRILL AHEAD WITH 362-PSI MOTOR WORK AND 2-3.6K-LBS DHWOB. ROP 80-90-FPH. NO NOTICEABLE CHANGE IN CUTTINGS. HYDRAULIC ORIENTING TOOL(HOT) GETTING WEAK. REACTIVE TORQUE ON BIT MAKING IT DIFFICULT TO DRILL WITH MUCH WEIGHT ON BIT CAUSING THE ORIENTING TOOL TO SHIFT. AT START,IA/OA/PVT/ECD=4-PSI/ 551-PSI/291-BBLS/ 9.84 PPG. MW IN/OUT= 8.62-PPG/8.58-PPG. AT END, IA/OA/PVT/ECD=4-PSI/552-PSI/ 280-BBLS/9.96-PPG. MW IN/OUT=8.62-PPG /8.59-PPG. 12/31/2012 00:00 - 03:00 3.00 DRILL P PROD1 DRILL AHEAD FROM 12,462'TO 12,610'. FREE SPIN AT 2.50-BPM/2850-PSI. DRILL AHEAD WITH 362-PSI MOTOR WORK AND 2-3.6K-LBS DHWOB. ROP 80-100-FPH. HYDRAULIC ORIENTING TOOL(HOT) GETTING WEAK. REACTIVE TORQUE ON BIT MAKING IT DIFFICULT TO DRILL WITH MUCH WEIGHT ON BIT CAUSING THE ORIENTING TOOL TO SHIFT. LOSSES TO FORMATION 6-4 BPH ECD INCREASED TO 10.07 PPG AT START, IA/OA/PVT/ECD=4-PSI/ 551-PSI/291-BBLS/ 9.84 PPG. MW IN/OUT= 8.62-PPG/8.58-PPG. AT END, IA/OA/PVT/ECD=4-PSI/552-PSI/ 280-BBLS/9.96-PPG. MW IN/OUT=8.62-PPG /8.59-PPG. Printed 1/14/2013 3:51:47PM Page 23 of 28 • North America-ALASKA- BP • Operation Summary Report Common Well Name: 14-02 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:OOAM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:00 - 05:00 2.00 DRILL P PROD1 PUMP 20 BBL HIGH VIS SWEEP.PUMP AT 2.63 BPM WITH 3102 PSI. POH FOR WIPER TRIP TO WINDOW.TIE-IN WITH RA TAG+13'CORRECTION. RIH TO BOTTOM. TAG UP AT 12,610' 05:00 - 07:00 2.00 DRILL P PROD1 DRILL AHEAD FROM 12,610'TO 12,705'. -FREE SPIN AT 2.54-BPM/2925-PSI. DRILL AHEAD WITH 362-PSI MOTOR WORK AND 2-3.6K-LBS DHWOB. ROP 80-100-FPH. LOSSES TO FORMATION 6-4 BPH AT START,IA/OA/PVT/ECD=4-PSI/ 559-PSI/246-BBLS I 10.03 PPG. MW IN/OUT =8.65-PPG/8.61-PPG. AT END, IA/OA/PVT/ECD=4-PSI/565-PSI/ 267-BBLS/10.04-PPG. MW IN/OUT= 8.66-PPG/8.65-PPG. _ 07:00 - 07:15 0.25 DRILL , P PROD1 MAKE 200'WIPER TRIP. 07:15 - 07:30 0.25 DRILL P PROD1 DRILL AHEAD FROM 12,705'TO 12,712' FREE SPIN AT 2.5-BPM/2970-PSI. DRILL AHEAD WITH WEIGHT TRANSFER -CHALLENGING AT START,IA/OA/PVT/ECD=4-PSI/ 563-PSI/267-BBLS/10.07-PPG. MW IN/OUT =8.67-PPG/8.62-PPG. AT END,PVT/ECD=265-BBLS/10.05-PPG. MW IN/OUT=8.67-PPG/8.62-PPG. 07:30 - 08:00 0.50 DRILL-- P PROD1 MAKE 500'WIPER FROM 12,712' CIRCULATE AT 2.5-BPM/3000-PSI PUMP 20-BBLS NEW MUD PILL TO TIME WITH DRILLING 08:00 - 10:20 2.33 DRILL P PROD1 DRILL AHEAD FROM 12,712'TO 12,811' FREE SPIN AT 2.5-BM/3070-PSI. DRILL WITH 250-450-PSI MOTOR WORK AND 2.5-5K-LBS DHWOB. NEW WHOLE MUD PILLS ASSIST WITH WEIGHT TRANSFER ISSUES. PUMP 20-BBL PILLS AS NEEDED. AT START, IA/OA/PVT/ECD=4-PSI/ 564-PSI/252-BBLS/10.13-PPG. MW IN/OUT =8.69-PPG/8.66-PPG. AT END, IA/OA/PVT/ECD=4-PSI/565-PSI/ 293-BBLS/10.23-PPG. MW IN/OUT= 8.67-PPG/8.65-PPG. 10:20 - 12:30 2.17 DRILL P PROD1 WIPER TRIP TO WINDOW FROM 12,811'. CIRCULATE AT 2.48-BPM/2960-PSI NO ISSUES NOTED ON TRIP TO WINDOW. HOLD KWD DRILL&AAR WITH RIG CREW. REVIEW INDIVIDUAL RESPONSIBILITIES WITH ALL RIG TEAM MEMBERS AND STANDING ORDERS EXPLAINATION WITH NEW ROUSTABOUT. HIGHLIGHTED CONTINUED NEED TO ALWAYS RESPOND TO KICK INDICATORS IN ORDER TO"TRAIN LIKE WE FIGHT". FINISH WIPER TRIP WITHOUT ISSUE. LOST 17-BBLS MUD DURING TRIP. OBTAIN SLOW PUMP RATES. Printed 1/14/2013 3:51:47PM North America -ALASKA-BP Page 24 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 iX3-012VD-C: (3,978,790.00) Project: Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations _(hr) (ft) 12:30 - 14:30 2.00 DRILL P PROD1 DRILL AHEAD FROM 12,811'TO 12,930' FREE SPIN=2.5-BPM/3120-PSI. DRILL AHEAD WITH 2.5-4.5K-LBS DHWOB AND 250-450-PSI MOTOR WORK. BEGIN STAGING TRUCKS FOR MUD SWAP PU AT 12,930'FOR SHORT WIPER TRIP. SEE SIGNIFICANT"SAWTOOTH"OVERPULLS UP —TO 35K-LBS OVER STARTING AT 12,700'. ATTEMPT TO RIH WITHOUT SUCCESS, STACKING OUT ALL WEIGHT. PU AND SEE REPEATING OVERPULLS AND THEN BEGIN MOVING FREELY. AT START,IA/OA/PVT/ECD=4-PSI/ 566-PSI/276-BBLS/10.27-PPG. 14:30 - 15:15 0.75 DRILL P PROD1 'CONTINUE TO WIPER AT 2.5-BPM/3025-PSI. LOSS RATE=6-BPH. DISCUSS SITUATION WITH ODE AND DECIDE TO POH TO CHECK BHA. PULL THROUGH WINDOW SLOWLY ONCE CTC IS NEAR WINDOW AND SHUT PUMP DOWN WHEN BIT NEARS WINDOW. NO ISSUES NOTED. STOP AT 11,035'&OPEN EDC. 15:15 - 18:15 3.00 DRILL P PROD1 -EEOW CHECK WELL-NO FLOW. POH WITH LATERAL DRILLING BHA,PUMPING AT 3-BPM/2950-PSI. 5-10%INCREASE IN CUTTINGS ACROSS SHAKERS FROM NEAR TOP OF TANGENT SECTION OF TUBING. SEE VERY MINIMAL NUMBER OF TINY SHALE CHUNKS(PINHEAD SIZE PIECES). PVT AT START=258-BBLS. 18:15 - 18:30 0.25 DRILL P PROD1 JOG BHA.FLOW CHECK AT 200'.NO FLOW. PJSM ON LAY DOWN BHA. 18:30 - 18:45 0.25 DRILL P PROD1 POH.TAG UPON PACK OFF. STAND BACK INJECTOR HEAD. 18:45 - 20:30 1.75 DRILL P PROD1 LAY DOWN BHA#8.CHANGE BIT AND MOTOR. BIT GRADE 1-1-WT-A-X-I-NO-BHA PICK UP AGITATOR. REMOVE FLAPPER VALVES AND INSTALL BLANKS. PICK UP FLOAT SUB PICK UP NEW 2 7/8"ULTRA LS MOTOR SET AT 1.19 DEG BEND. PICK UP USED HUGHES BI-CENTER BIT. PICK UP BHA#9 20:30 - 21:30 1.00 DRILL P PROD1 PICK UP INJECTOR HEAD. TEST QUICK CONNECT SUB ON LUBRICATOR. 21:30 - 00:00 2.50 DRILL P PROD1 RIH WITH LATERAL DRILLING BHA TO THE WINDOW. SHALLOW TEST MWD TOOLS. SHALLOW TEST AGIGATOR PUMP AT.43 BPM WITH 681 PSI. TIE-IN AT WINDOW.-6'CORRECTION 1/1/2013 00:00 - 01:00 1.00 DRILL P PROD1 RIH WITH BHA#9. PASS THROUGH THE WINDOW WITH NO ISSUES RIH TO BOTTOM. PUMPING AT 2.43 BPM WITH 3300 PSI Printed 1/14/2013 3:51:47PM North America-ALASKA- BP Page 25 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:00 - 05:30 4.50 DRILL P PROD1 DRILL AHEAD FROM 12,930'TO 13,100' FREE SPIN=2.57-BPM/3400-PSI. DRILL AHEAD WITH 2.5-3.7K-LBS DHWOB AND 250-450-PSI MOTOR WORK. MUD SWAP WITH 580 BBL NEW POWER PRO 8.6 PPG WHEN ON BOTTOM DRILLING. NOTICED SOLIDIFIED PELLET SIZE POLYMER PARTICLES IN THE OLD MUD ON THE SHAKER.WASHED OUT OF THE WELL WITH NEW MUD DURING MUD SWAP. MUD LOSSES TO THE FORMATION 4 BPM AT START,IA/OA/PVT/ECD=0-PSI/ 570-PSI/276-BBLS/10.2-PPG. 05:30 - 07:45 2.25 DRILL P PROD1 WIPER TRIP FROM 13,100' CIRCULATE AT 2.5-BPM/3100-PSI. SEE MINIMAL MOTOR WORK THROUGH SHUBLIK SECTIONS. ON TRIP FROM WINDOW TO 13,100', REDUCE PUMP RATE TO 1-BPM/1600-PSI THROUGH SHALES. NO ISSUES SEEN DURING TRIP. OBTAIN SLOW PUMP RATES. 07:45 - 09:00 1.25 DRILL P PROD1 DRILL AHEAD IN LATERAL FROM 13,100'TO 13,159' FREE SPIN AT 2.5-BPM/3400-PSI. DRILL AHEAD WITH 250-450-PSI MOTOR WORK AND 2-3.5K-LBS DHWOB. PAST 13,150',SEE LOSS RATE INCREASE SLIGHTLY TO—8 TO 12-BPH AND WEIGHT TRANSFER STRUGGLING. AT START,IA/OA/PVT/ECD=0-PSI/ 565-PSI/321-BBLS/10.48-PPG. MW IN/OUT =8.65-PPG/8.56-PPG. AT END, IA/OA/PVT/ECD=0-PSI/562-PSI/ 308-BBLS/10.62-PPG. MW IN/OUT= 8.65-PPG/8.59-PPG. 09:00 - 10:45 1.75 DRILL P PROD1 MAKE WIPER TRIP WHILE CIRCULATING SAMPLES OUT OF THE WELL FROM 13,150' AND 13,159'. CIRCULATE AT 2.5-BPM/3560-PSI. LOSS RATE STEADY AT 12-BPH INITIALLY. LOSSES INCREASE TO 25-BPH AT 12,918' AND THEN 40-BPH AT 12,800'. REDUCE PUMP RATE TO 2-BPM/2890-PSI AND LOSS RATE DECREASES STEADILY.TO 12-BPH WHILE WIPING UP. CATCH SAMPLES FROM 13,150'AND 13,159'. NO KINGAK SEEN IN EITHER SAMPLE. WIPER BACK TO 13, 159'WITHOUT ISSUE. LOSSES DROP TO 4-BPH SEEN BEFORE WIPER. TOTAL LOST DURING WIPER TRIP=30-BBLS. Printed 1/14/2013 3:51:47PM • NoNFAmeric ALASKA-BP • Page 26 of 28 Operation SummaryReport Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C:(3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:OOAM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:45 - 15:00 4.25 DRILL P PROD1 DRILL AHEAD FROM 13,159'TO 13,300' FREE SPIN AT 2.4-BPM/3550-PSI. BEGIN DRILLING AHEAD AND LOSS RATE STEADILY INCREASING TO>50%LOSSES. PU AND DISCUSS SITUATION WITH ODE& GEO. AGREE TO PROCEED WITH DRILLING AND RE-ASSESS LOSSES IN 100'. -FREE SPIN=2.4-BPM/3350-PSI. APPEARS AGITATOR IS PERIODICALLY WORKING. AFFECTING CIRC PRESSURE. LOSS RATE INITIALLY AT 45-BPH. CONTINUE TO DRILL AHEAD WITH 2.5- 4.5K-LBS DHWOB AND 350-500 PSI MOTOR WORK. LOSSES STEADY AT-35-BPH. MAKE SHORT WIPER FROM 13,240'-NO ISSUES. AT START. IA/OA/PVT/ECD=0-PSI/ 562-PSI/279-BBLS/10.61-PPG. MW IN/OUT =8.66-PPG/8.57-PPG. AT END, IA/OA/PVT/ECD=0-PSI/564-PSI/ 217-BBLS/10.64-PPG. MW IN/OUT= - 8.67-PPG/8.61-PPS. 15:00 - 16:00 1.00 DRILL P PROW WIPER TRIP FROM 13,300'TO 12,200'. -CIRCULATE AT 2.33-BPM/3500-PSI. 16:00 - 18:30 2.50- DRILL P PROD1 BRILL AHEAD SEEING 38BBLS/HR LOSSES. 18:30 - 20:00 1.50 DRILL P PROD1 REPEATEDLY STACK DOWN WEIGHT WHILE DRILLING AHEAD,SO DECIDE TO CONDUCT WIPER-TRIP TO WINDOW. NOTICE 3OBBLS/HR LOSSES WHILE PICKING UP. 20:00 - 21:45 1.75 DRILL ' P - PROD1 PULL UP TO 11,090'AND LOG FOR TIE-IN; APPLY+12.5'DEPTH CORRECTION. RUN BACK IN HOLE WITH LOSSES OF -25BBLS/HR. 21:45 - 22:00 0.25 DRILL P PROD1 TAKE SLOW PUMP RATES AT 13,350'. 22:00 - 00:00 2.00 DRILL P PROD1 CONTINUE TO DRILL AHEAD WITH POSITIVE CT WEIGHT. ROP=50-80 FPH,WOB=2.5-4.2 K LBS, CIRC PRESSURE=3,650-3,750 PSI @ 2.50BPM. MM IN=2.50 BPM / MM OUT=2.04 BPM / LOSSES BETWEEN 25-3OBBLS/HR. MW IN=8.64 PPG / MW OUT=8.57 PPG / ECD= 10.40 PPG PVT=252 BBLS / IA=-5 PSI / OA=571 PSI 1/2/2013 00:00 - 01:30 1.50 DRILL P PROD1 CONTINUE DRILLING AHEAD FROM 13,507'. ACHIEVE GOOD ROP BETWEEN 60-80FT/HR, BUT START STACKING DOWN WEIGHT AGAIN. AROUND 13,540'SEE AN INCREASE IN LOSSES WITH MM IN=2.4BPM AND MM OUT =1.5BPM.DRILL AHEAD AND SEE LOSSES HEALING UP. 01:30 - 03:30 2.00 DRILL P PROD1 DRILL TO 13,560'WHERE GEO CALLS TD. PICK UP OFF BOTTOM AND PERFORM FINAL WIPER TRIP TO WINDOW.LOSSES ARE BACK TO 25BBLS/HR.WHILE PICKING UP,DO NOT OBSERVE ANY"STICKY SPOTS"OR OVERPULLS. HOLE SEEMS TO BE CLEAN. 03:30 - 04:00 0.50 DRILL P PROD1 CONDUCT FINAL TIE-IN.APPLY+5.5'DEPTH CORRECTION. Printed 1/14/2013 3:51:47PM • North America-ALASKA- BP • Page 27 of 28 Operation Summary Report Common Well Name: 14-02 'AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site:PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12.00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:00 - 06:00 2.00 DRILL P PROD1 RUN BACK IN HOLE.TAG AND RE-TAG TD AT 13,575'(CORRECTED DEPTH).FLOW CHECK- GOOD.MUD WEIGHT IN AND OUT 8.6 PPG. 06:00 - 09:30 3.50 DRILL P PROD1 POOH AT 35-FPM. UP WEIGHT 46K. PULL TO WINDOW AND FLOW CHECK WELL-GOOD. LOSSES STILL AT 25 BPH. MUD VVEIGHT IN AND OUT 8.6 PPG. POOH TO BHA AT 88'. FLOWCHECK WELL-GOOD. STATIC LOSSES AT 5 BPH CLOSE EDC AND TEST AGITATOR. AGITATOR APPEARS TO BE WORKING. 09:30 - 11:00 1.50 DRILL P PROD1 PRE JOB SAFETY MEETING.LAY DOWN LATERAL BHA#9.CLEAR AND CLEAN FLOOR. BIT IN GOOD SHAPE AT A 1-1-ER-A-X-I-WT-TD. 11:00 - 14:00 3.00 EVAL P PROD1 PUMP WATER DOWN COIL TO RIG FLOOR. FLUSH HEAD AND BREAK OFF INJECTOR. CUT E-LINE AND HEAD UP WEATHERFORD CONNECTOR.TEST CONNECTION-GOOD. HEAD UP FROM START OF CUTTING E-LINE TO PACKING TOOL WITH GREASE TOOK 2 HOURS TO COMPLETE. 14:00 - 15:30 1.50 EVAL _P PROD1 MAKE UP LOGGING BHA LITHO DENSITY, GAMMA RAY AND NEUTRON COMBINATION, SLB CONNECTORS, BULKHEAD WITH DFV AND WEATHERFORD COIL CONNECTOR. LOAD NUKLEAR SOURCES. 15:30 - 16:00 0.50 EVAL P PROD1 TEST QUICK TEST SUB TO 250 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MINUTES EACH- PASS. 16:00 - 19:50 3.83 EVAL P PROD1 RIH WITH LOGGING TOOLS. 19:50 - 21:00 1.17 EVAL P PROD1 RUN IN HOLE TO 10,800'.ACTIVATE LOGGING TOOLS AND COMMENCE DOWNWARD LOGGING FOR TIE-IN AT 55FT/MIN. PICK UP BACK TO 10,900'AND LOG DOWN AT 50FT/MIN. 21:00 - 23:00 2.00 EVAL P PROD1 STOP AT 13,550'(20FT OFF TD).OPEN CALIPER AND COMMENCE UPWARDS PASS AT 25FT/MIN. MM IN:0.3BPM / MM OUT:0.01BPM / LOSSES:6.5BBLS/HR WHILE LOGGING. 23:00 - 23:30 0.50 EVAL P PROD1 STOP AT 10,890'.CLOSE CALIPER AND PERFORM DOWNWARDS REPEAT PASS TO 11,400'. 23:30 - 23:45 0.25 EVAL P PROD1 STOP AT 11,400'.OPEN CALIPER AND LOG UP. 23:45 - 00:00 0.25 EVAL P PROD1 AT 10,900'CLOSE CALIPER ARM AND POWER DOWN TOOLS.COMMENCE POOH. 1/3/2013 00:00 - 02:10 2.17 EVAL P PROD1 CONTINUE POOH WITH BHA#10. MM IN:0.70BPM / MM OUT:0.25BPM / LOSSES:<2BBLS/HR WHILE POOH. 02:10 - 02:15 0.08 EVAL P PROD1 PULL TO 200'AND FLOW-CHECK WELL. 02:15 - 03:00 0.75 EVAL P PROD1 ACHIEVE GOOD NO-FLOW AND PULL BHA TO SURFACE. POP OFF INJECTOR.REMOVE WEATHERFORD LOGGING HEAD AND LD SLB OH LOGGING TOOLS. FILL THE HOLE WITH 0.3BBLS. 03:30 - 03:45 0.25 EVAL P PROD1 LOAD LOGGING TOOLS OFF RIG FLOOR AND RIG DOWN E-LINE LOGGING TRUCK.. Printed 1/14/2013 3:51:47PM iNorth America -ALASKA- BP . Page 28 of 28 Operation Summary Report Common Well Name: 14-02 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 12/18/2012 End Date: 1/3/2013 X3-012VD-C: (3,978,790.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:45 - 04:00 0.25 CASING P PROD1 HOLD PJSM BEFORE PICKING UP CLEAN-OUT BHA(BHA#11). 04:00 - 06:30 2.50 CASING P PROD1 PU INJECTOR.MU FLOW SUB AND MEG-TEST CABLE.CANNOT ACHIEVE A GOOD TEST. CHANGE-OUT FLOW SUB AND SUCCESSFULLY MEG-TEST WIRE. COMPLETE HEADING UP BHI. PRESSURE-TEST DFCV'S TO 3,500PSI, ACHIEVE GOOD TEST,AND FILL WELL WITH 3.5BBLS. 06:30 - 07:00 0.50 CASING P PROD1 PJSM.MAKE UP CLEAN OUT BHA#11 TO 68' WITH BI-CENTER BIT,2-7/8"ULTRA SLOW SPEED MOTOR. 07:00 - 07:30 0.50 CASING P PROD1 MAKE UP INJECTOR AND QUICK TEST SUB. TEST TO 250 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MINUTES EACH-PASS. 07:30 - 09:30 2.00 CASING P PROD1 RIH TO 11,095'MD BELOW WINDOW.PUMP AT 2.4 EPM WITH 2600 PSI.MUD WEIGHT IN AND OUT 8.6 PPG. 09:30 - 10:00 0.50 CASING P PROD1 LOG TIE-IN WITH A MINUS 10.5 FOOT CORRECTION. 10:00 - 12:30 2.50 CASING P PROM RIH WITH CLEAN OUT BHA#11 AT 16-FPM. _PUMP AT 2.4-BPM WITH 2750 PSI.DOWN WEIGHT 16K,UP WEIGHT 48K.NO LOSSES ENCOUNTERED AND HOLE APPEARS IN GOOD CONDITION.TAG UP AT 13,575'MD. 12:30 - 14:00 1.50 CASING P PROD1 PULL OUT OF HOLE LAYING IN NEW MUD LINER RUNNING PILL WITH ALPINE DRILL BEADS.PULL AT 44-FPM PUMPING AT 0.5-BPM WTIH 900 PSI.POOH TO 10,500'MD. SHUT DOWN AND FLOW CHECK WELL- STATIC.NO LOSSES ENCOUNTERED.MUD WEIGHT IN AND OUT 8.6 PPG.OA=555 PSI. 14:00 - 16:00 2.00 CASING P PROD1 POOH TO 8,530'MD AND PAINT FLAG FOR LINER RUN.POOH TO BHA AT 68'MD. PULL AT 92-FPM, PUMP AT 2.6-BPM WITH 2300 PSI. 16:00 - 16:15 0.25 CASING P PROD1 FLOW CHECK WELL WITH BHA AT BOP- STATIC. 16:15 - 18:00 1.75 CASING P PROD1 POOH WITH CLEAN OUT ASSEMBLY,BHA #11.LAYDOWN TOOLS.CLEAR AND CLEAN FLOOR. Printed 1/14/2013 3:51:46PM North America -ALASKA- BP " P-,e I,f4 Operation Summary ReportmV _ ----- -_ ---- ------..__.._.— Common Well Name: 14-02 AFE No Event Type:COM-ONSHORE(CON) Start Date: 1/3/2013 End Date: 1/6/2013 X3-012VD-C:(1,477,679.00) Project: Prudhoe Bay Site:PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1/3/2013 18:00 - 00:00 6.00 CASING P RUNPRD HOLD PJSM AND START MAKING UP THE 2-7/8"SLOTTED LINER WITH BTT"SHORTY" DEPLOYMENT SLEEVE W/4"GS PROFILE. *****HOLD A KICK WHILE TRIPPING/SAFETY JOINT DRILL***** DRILLER BLEW FLOOR ALARM HORN IN THE MIDDLE OF MAKING UP SLOTTED LINER. CREW RESPONDED WELL AND THE SAFETY JOINT WAS MADE UP AND LOWERED ACROSS THE BOP'S WITHIN<2MINS. IT WAS THEN SIMULATED TO CLOSE THE UPPER COMBIS,THE TIW-VALVE AND HCR-VALVE AND TO LINE UP AGAINST THE CLOSED CHOKE.IT WAS THEN DISCUSSED THAT THE NEXT STEP WOULD BE TO EQUALIZE ACROSS THE HCR VALVE,OPEN SAME AND COMMENCE RECORDING SITHP. 1/4/2013 00:00 - 00:45 0.75 CASING '` P RUNPRD COMPLETE MAKING UP 2-7/8"SLOTTED LINER. 00:45 - 01:00 0.25 CASING P RUNPRD PRESSURE-TEST QTS TO 30-PSI/5MINS AND 3,500-PSI/5MINS.MEANWHILE OPEN EDC. 01:00 - 03:50 2.83 CASING P RUNPRD RIH WITH LINER. MM IN:0.27-BPM / MM OUT:0.71-BPM INDICATING 0 BBLS/HR LOSSES. SEE WINDOW-FLAG AT 10,986.5'.CONFIRM PUW WITH 48K LBS. MM IN:0.28-BPM / MM OUT:0.5-BPM INDICATING-3 BBLS/HR LOSSES. 03:50 - 04:30 0.67 CASING P RUNPRD RIH BUT LOOSE CT-WEIGHT AT 13,300'.STOP AND CLOSE EDC. WORK LINER DOWN TO 13,545'.PUMP 10-BBLS AT 1-BPM AND TRY TO WORK LINER AGAIN.GET LINER TO 13,575'. 04:30 - 04:45 0.25 CASING P RUNPRD PUMP FURTHER 10-BBLS AT 1-BPM AND AGAIN TRY TO WORK LINER TO CONFIRM TD. CANNOT ACHIEVE ANY MOVEMENT. 04:45 - 05:00 0.25 CASING P RUNPRD START PUMPING AT 2-BPM AND PICK UP. SEE 41K LBS PUW AND FREE TO PICK UP TO 13,560'. 05:00 - 07:30 2.50 CASING P RUNPRD JOG UP/DOWN BETWEEN 13,540'AND 13,565'TO JET WHIPSTOCK TRAY. LINE UP KCL-TRUCK AND COMMENCE SWAPPING FLUIDS. 07:30 - 07:45 0.25 CASING P RUNPRD FINISH DISPLACEMENT WITH GOOD KCL SURFACE TO SURFACE.MUD WEIGHT IN AND OUT 8.4 PPG.SHUT DOWN.FLOW CHECK WELL-STATIC. 07:45 - 10:00 2.25 CASING P RUNPRD POOH WITH LINER RUNNING TOOLS TO BOP. FLOW CHECK WELL-STATIC. 10:00 - 11:00 1.00 CASING P RUNPRD PJSM.POOH AND LAY DOWN LINER RUNNING BHA.CHANGE OUT PACKOFF ON INJECTOR.STAND BACK INJECTOR. Printed 1/14/2013 3:53:04PM North America -ALASKA- BP •' Page 2 of 4 Operation Summary Report Common Well Name: 14-02 AFE No Event Type:COM-ONSHORE(CON) Start Date: 1/3/2013 End Date: 1/6/2013 X3-012VD-C:(1,477,679.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING©73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:00 - 11:30 0.50 DHEQP P OTHCMP MAKE UP WHIPSTOCK RETRIEVAL ASSEMBLY.PICK UP WHIPSTOCK HOOK WITH DUAL ACTING JAR AND ORIENTATION TOOLS. SCRIBE HOOK STAB INJECTOR AND TEST QUICK TEST SUB TO 250 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MINUTES EACH. 11:30 - 14:45 3.25 DHEQP P OTHCMP RUN IN HOLE WITH WHIPSTOCK RETRIEVAL ASSEMBLY AT 60-70 FPM. PUMP AT 0 4-BPM WITH 80 PSI. DOWN WEIGHT 18K. MUD WEIGHT IN AND OUT 8.4 PPG. OA=560 PSI. STOP AT 11.000' MD, ESTABLISH PARAMETERS. UP WEIGHT 41K DOWN 19K PUMPING AT 0.4-BPM WITH 75-PSI. 14:45 - 15:30 0.75 EVAL P OTHCMP LOG TIE-IN AT 11,000 MD.CORRECTION OF MINUS 9'.RIH TO WHIPSTOCK SLIDE. 15:30 - 17:45 2.25 DHEQP P - OTHCMP MAKE 3 PASSES ACROSS WHIPSTOCK RETRIEVAL NOTCH.PUMP AT 2 BPM WTIH 1250 PSI.WASH AT 3' PER MINUTE. UP WEIGHT 18K,DOWN WEIGHT 44K. PULL TO 11,055' MD AND ORIENT TO 20° LEFT OF HIGH SIDE. RUN IN HOLE TO 11,067' MD AND TAKE WEIGHT. PULL UP TO 11,062' MD SEE 5K OVERPULL. SHUT DOWN. LET JARS RELAX TO RELEASE ENERGY FOR 3 MINUTES. PULL TO 53K STOP AND RELAX JARS FOR 2 MINUTES. PULL TO 63K AND RELAX JARS FOR 1 MINUTE. PULL UP TO 89K AND WHIPSTOCK ASSEMBLY RELEASED. STOP AND ALLOW PACKER ELEMENTS TO RELAX. PUMP DOWN BACKSIDE AT 2-BPM WITH 40 BPH LOSSES POOH AT 10-FPM WITH 5K OVERPULL AND 1K DRAG. ORIENT TO 180° AND CONTINUE TO POOH. 17:45 - 18:45 1.00 DHEQP N SFAL OTHCMP WHILE POOH DISCOVER ISSUE WITH REEL MOTOR DUE TO FAILED SCO-3 SWITCH ON CT DRILLER'S CONTROL PANEL.STOP POOH TO FIND SOLUTION. IDENTIFY OPTION OF MANUALLY CONTROLLING THE REEL MOTOR. 18:45 - 22:30 3.75 DHEQP P OTHCMP CONTINUE TO POOH AT 60 FT/MIN, SEEING CONSISTENT 45BBLS/HR LOSSES. PULL TO SURFACE AND CLOSE EDC,POWER DOWN TOOLS. 22:30 - 00:00 1.50 DHEQP P OTHCMP POP OFF INJECTOR AND STAND BACK INJECTOR. SHORT-CHAIN BHA AND PULL OUT;AS SOON AS WHIPSTOCK-FISH IS ACCESSIBLE,SECURE WITH TAPE TO HOOK. LIFT WHIPSTOCK INTO MOUSEHOLE,LD BHA #13. 1/5/2013 00:00 - 00:20 0.33 WHSUR P POST CLEAR FISHING TOOLS AND WHIPSTOCK OFF RIG FLOOR. 00:20 - 01:00 0.67 WHSUR P POST HOLD PJSM.PU INJECTOR AND MU MU NOZZLE TO COIL.STAB ON INJECTOR AND LINE UP TO DIESEL. 01:00 - 02:15 1.25 WHSUR N HMAN POST CANNOT PUMP THROUGH DIESEL LINE-LINE APPEARS TO BE FROZEN.THAW LINE BY HEATING UP WITH STEAM. Printed 1/14/2013 3:53:04PM • North America -ALASKA- BP • Page 3 of 4 Operation Summary Report Common Well Name: 14-02 AFE No Event Type:COM-ONSHORE(CON) Start Date: 1/3/2013 I End Date: 1/6/2013 X3-012VD-C: (1,477,679.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.:NORDIC 1 Spud Date!Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor:NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 02:15 - 02:30 0.25 WHSUR N HMAN POST TRY AGAIN TO PUMP DIESEL OFF TANKER. CHARGE PUMP VERY SOON LOOSES PRESSURE-CANNOT PUMP. OPEN SUCTION SCREENS AND DISCOVER ICY"SLUDGE"IN THE SCREENS.COLD DIESEL IS FREEZING UP FLUIDS INSIDE RIG LINES. TRY TO WARM UP RIGLINES AND RE-ATTEMPT PUMPING,BUT STILL COLD DIESEL FREEZES UP LINES. 02:30 - 03:30 1.00 WHSUR N HMAN POST CALL OUT LRS PUMP TRUCK TO WARM UP DIESEL. 03:30 - 04:50 1.33 WHSUR N HMAN POST SPOT LRS PUMP TRUCK NEXT TO DIESEL TANKER.TRANSFER 5OBBLS DIESEL OFF TANKER TO PUMP TRUCK AND HEAT UP DIESEL TO 60DEG F. 04:50 - 06:30 1.67 WHSUR P POST LINE UP HOT DIESEL TO THE RIG AND CONTINUE FREEZE-PROTECT OPERATIONS. PUMP 5OBBLS INTO COIL AND DISPLACE WITH KCL. 06:30 - 07:00 : 0.50 WHSUR P POST GREASE TREE VALVES.STANDBACK INJECTOR. RUN IN AND SET BPV WITH'T' BAR. _ 07:00 - 07:30 0.50 WHSUR P POST FILL TREE WITH MEOH.SHUT IN SWAB AND SURFACE SAFETY VALVE.TEST AND CONFIRM BARRIERS FOR ND OPERATIONS. RIG UP TO MONITOR. 07:30 - 08:00 0.50 RIGD P POST PICK UP INJECTOR AND REMOVE UQC. BOOT CABLE AND INSTALL SWIZZLE STICK. 08:00 - 08:30 0.50 RIGD P POST STAB ON INJECTOR.HOLD PRE JOB SAFETY MEETING FOR PUMPING N2 FOR BLOWING DOWN. 08:30 - 10:00 1.50 RIGD P POST NITROGEN COOLING DOWN.PRESSURE TEST LINES TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINUTES EACH-PASS. 10:00 - 12:00 2.00 RIGD P POST HOLD PRE JOB SAFETY MEETING.PUMP 50 BBLS FRESH WATER FOLLOWED BY 15 BBLS OF INHIBITED WATER,THEN 10 BBLS OF METHONOL.BLOW DOWN WITH NITROGEN. 12:00 - 12:30 0.50 RIGD P POST HOLD PRE JOB SAFETY MEETING FOR PULLING BACK COIL TO REEL HOUSE. 12:30 - 18:00 5.50 RIGD P POST PULL COIL BACK TO REEL HOUSE.SECURE COIL ON REEL AND REMOVE GRAPPLE FROM COIL.RIG DOWN HARD LINE. 18:00 - 21:00 3.00 RIGD P POST HOLD PJSM FOR REDRESSING THE GOOSENECK FOR 2"COIL.STAB ON INJECTOR AND REMOVE GOOSENECK. 21:00 - 00:00 3.00 RIGD P POST HOLD PJSM,OPEN BOP-DOORS FOR RAM BODY INSPECTION. INSPECT AND DRESS COMB'S FOR 2"AND VBR'S FOR 2-3/8". RE-INSTALL GOOSENECK TO INJECTOR AND REDRESS PACK-OFF ASSEMBLY FOR 2" COIL. 1/6/2013 00:00 - 01:00 ' 1.00 RIGD P POST REASSEMBLE INJECTOR TO PACK-OFF. 01:00 - 02:30 1.50 RIGD P POST CUT AND SLIP DRILL LINE. 02:30 - 03:00 0.50 RIGD P POST CLEAN AND LIFT OUT HOT TUB. 03:00 - 05:00 2.00 RIGD P POST HOLD PJSM AND ND BOPS. Printed 1/14/2013 3:53:04PM • Page 4 of 4 North America -ALASKA- BP J Operation Summary Report Common Well Name: 14-02 AFE No Event Type:COM-ONSHORE(CON) Start Date: 1/3/2013 End Date: 1/6/2013 X3-012VD-C: (1,477,679.00) Project:Prudhoe Bay Site: PB DS 14 Rig Name/No.: NORDIC 1 Spud Date/Time: 10/3/1978 12:00:00AM Rig Release: 1/6/2013 Rig Contractor: NORDIC CALISTA UWI: Active Datum:ORIG KELLY BUSHING @73.00ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:00 - 06:00 1.00 RIGD P POST INSTALL TREE CAP. LINE UP TEST PUMP AND COMMENCE PRESSURE-TEST TO 300 PSI/5 MINS AND 3,500 PSI/5 MINS.ACHIEVE GOOD TEST ON TREE CAP.CONTINUE RIGGING DOWN OUTSIDE EQUIPMENT. RELEASE RIG AT 06:OOAM. Printed 1/14/2013 3:53:04PM BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB DS 14 14-02 14-02CL1 Survey: MWD Survey Report - Geographic 10 January, 2013 Mill BAKER HUGHES Survey Report-Geographic bP INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 14-02 Project: Prudhoe Bay TVD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Site: PB DS 14 MD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Well: 14-02 North Reference: True Wellbore: 14-02CL1 Survey Calculation Method: Minimum Curvature Design: 14-02CL1 Database: EDM.16-ANC Prod-WH24P 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 DS 14,TR-10-14 Site Position: Northing: 5,939,577.43 ft Latitude: 70°14'26.346 N From: Map Easting: 674,150.48ft Longitude: 148°35'36.73 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.32 ° Well 14-02 API No. 500292031800 Well Position +N/-S 0.00 ft Northing: 5,939,078.39 ft Latitude: 70°14'21.189 N +El-W 0.00 ft Easting: 675,244.90 ft Longitude: 148°35'5.26 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 43.35 ft Wellbore 14-02CL1 API No 500292031860 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2012 12/21/2012 20.68 80.99 57,629 Design 14-02CL1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 11,054 00 Vertical Section: Depth From(TVD) +N/S +E/-W Direction (ft) (ft) (ft) (°) 27.61 0.00 0.00 70.73 I Survey Program Date: 1/10/2013 From To (ft) (ft) Survey(Wellbore) Tool Name Description 96.72 4,446.72 14-02 GYD CT CMS(14-02) GYD-CT-CMS Gyrodata cont.casing m/s 4,455.00 11,054.00 14-02C MWD+IFR+MS(14-02C) MWD+IFR+MS MWD+IFR+Multi Station 11,059.50 13,575.00 MWD(14-02CL1) MWD MWD-Standard 1/10/2013 12.30:47PM Page 2 COMPASS 2003.16 Build 73 nili I II BAKER HUGHES Survey Report-Geographic 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 14-02 Project: Prudhoe Bay TVD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5) Site: PB DS 14 MD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Well: 14-02 North Reference: True Wellbore: 14-02CL1 Survey Calculation Method: Minimum Curvature Design: 14-02CL1 Database: EDM.16-ANC Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +W-S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 11,054.00 65.23 146.51 8,753.05 -732.13 3,348.77 5,938,424.34 678,609.56 70°14'13.981 N 148°33'27.93 W TIP 11,059.50 66.35 146.18 8,755.30 -736.31 3,351.55 5,938,420.23 678,612.44 70°14'13.940 N 148°33'27.85 W KOP 11,080.20 69.98 141.03 8,763.01 -751.76 3,362.95 5,938,405.05 678,624.20 70°14'13.788 N 148°33'27.52 W 11,110.88 78.05 133.89 8,771.46 -773.43 3,382.89 5,938,383.85 678,644.63 70°14'13.575 N 148°33'26.94 W 11,141.34 84.53 127.17 8,776.07 -792.96 3,405.76 5,938,364.85 678,667.95 70°14'13.383 N 148°33'26.27 W 11,172.36 89.23 115.71 8,777.77 -809.08 3,432.14 5,938,349.35 678,694.69 70°14'13.224 N 148°33'25.51 W 11,199.84 92.73 106.62 8,777.30 -818.99 3,457.73 5,938,340.04 678,720.50 70°14'13.127 N 148°33'24.76 W 11,231.20 98.37 99.63 8,774.26 -826.08 3,488.09 5,938,333.66 678,751.02 70°14'13.057 N 148°33'23.88 W 11,260.33 104.25 109.56 8,768.54 -833.24 3,515.69 5,938,327.15 678,778.78 70°14'12.986 N 148°33'23.08 W 11,290.90 104.59 101.74 8,760.91 -841.22 3,544.18 5,938,319.83 678,807.44 70°14'12.908 N 148°33'22.25 W 11,320.79 104.92 90.47 8,753.28 -844.29 3,572.86 5,938,317.43 678,836.19 70°14'12.877 N 148°33'21.42 W 11,351.04 105.87 79.60 8,745.22 -841.78 3,601.87 5,938,320.61 678,865.13 70°14'12.902 N 148°33'20.57 W 11,381.22 103.32 69.48 8,737.60 -833.99 3,629.97 5,938,329.05 678,893.04 70°14'12.978 N 148°33'19.76 W 11,428.83 96.64 60.57 8,729.34 -814.19 3,672.39 5,938,349.83 678,934.98 70°14'13.173 N 148°33'18.52 W 11,457.46 92.48 55.44 8,727.06 -799.07 3,696.58 5,938,365.50 678,958.81 70°14'13.322 N 148°33'17.82 W 11,487.96 87.08 49.93 8,727.18 -780.60 3,720.82 5,938,384.53 678,982.61 70°14'13.503 N 148°33'17.11 W 11,517.84 87.06 43.10 8,728.71 -760.08 3,742.46 5,938,405.55 679,003.77 70°14'13.705 N 148°33'16.49 W 11,547.96 89.94 36.56 8,729.50 -736.97 3,761.73 5,938,429.10 679,022.50 70°14'13.932 N 148°33'15.92 W 11,580.76 91.29 30.10 8,729.15 -709.58 3,779.74 5,938,456.90 679,039.87 70°14'14.201 N 148°33'15.40 W 11,612.22 94.11 22.61 8,727.66 -681.44 3,793.68 5,938,485.35 679,053.15 70°14'14.478 N 148°33'15.00 W 11,640.78 92.61 15.39 8,725.99 -654.51 3,802.96 5,938,512.50 679,061.79 70°14'14.743 N 148°33'14.73 W 11,670.90 95.71 8.54 8,723.80 -625.14 3,809.18 5,938,542.00 679,067.34 70°14'15.032 N 148°33'14.54 W 11,701.33 95.66 0.92 8,720.78 -594.98 3,811.68 5,938,572.20 679,069.13 70°14'15.328 N 148°33'14.47 W 11,732.02 92.67 352.70 8,718.55 -564.45 3,809.97 5,938,602.68 679,066.71 70°14'15.628 N 148°33'14.52 W 11,761.06 92.45 345.36 8,717.25 -535.99 3,804.46 5,938,631.00 679,060.54 70°14'15.908 N 148°33'14.68 W 11,791.04 91.60 338.93 8,716.19 -507.49 3,795.27 5,938,659.28 679,050.70 70°14'16.189 N 148°33'14.95 W 11,823.88 91.87 331.89 8,715.19 -477.66 3,781.62 5,938,688.79 679,036.36 70°14'16.482 N 148°33'15.34 W 11,857.97 89.14 326.22 8,714.89 -448.44 3,764.10 5,938,717.59 679,018.16 70°14'16.770 N 148°33'15.85 W 11,890.17 91.04 324.36 8,714.84 -421.97 3,745.77 5,938,743.62 678,999.22 70°14'17.030 N 148°33'16.38 W 11,928.14 91.38 320.70 8,714.04 -391.85 3,722.68 5,938,773.20 678,975.44 70°14'17.326 N 148°33'17.05 W 11,965.67 94.14 318.02 8,712.23 -363.41 3,698.27 5,938,801.06 678,950.38 70°14'17.606 N 148°33'17.76 W 11,995.19 93.41 316.36 8,710.29 -341.80 3,678.25 5,938,822.20 678,929.86 70°14'17.819 N 148°33'18.35 W 12,035.40 92.30 312.70 8,708.28 -313.64 3,649.63 5,938,849.68 678,900.59 70°14'18.096 N 148°33'19.18 W 12,065.48 90.15 309.71 8,707.64 -293.83 3,627.01 5,938,868.96 678,877.52 70°14'18.291 N 148°33'19.83 W 12,095.38 90.49 306.80 8,707.47 -275.32 3,603.53 5,938,886.92 678,853.62 70°14'18.473 N 148°33'20.52 W 12,125.27 89.48 310.58 8,707.48 -256.64 3,580.20 5,938,905.05 678,829.87 70°14'18.657 N 148°33'21.19 W 12,156.08 89.29 314.60 8,707.81 -235.80 3,557.53 5,938,925.36 678,806.71 70°14'18.862 N 148°33'21.85 W 12,185.51 85.58 317.02 8,709.13 -214.72 3,537.04 5,938,945.95 678,785.74 70°14'19.069 N 148°33'22.45 W 12,215.54 86.23 321.37 8,711.28 -192.05 3,517.47 5,938,968.16 678,765.65 70°14'19.292 N 148°33'23.02 W 12,245.87 86.07 325.20 8,713.31 -167.80 3,499.38 5,938,991.98 678,747.01 70°14'19.531 N 148°33'23.54 W 12,275.49 87.02 329.65 8,715.10 -142.89 3,483.47 5,939,016.51 678,730.52 70°14'19.776 N 148°33'24.00 W 12,305.53 90.49 333.58 8,715.75 -116.48 3,469.20 5,939,042.58 678,715.64 70°14'20.036 N 148°33'24.42 W 12,335.29 88.37 337.11 8,716.05 -89.44 3,456.78 5,939,069.33 678,702.60 70°14'20.302 N 148°33'24.78 W 12,365.49 85.79 337.62 8,717.59 -61.60 3,445.18 5,939,096.88 678,690.35 70°14'20.576 N 148°33'25.12 W 12,395.50 88.90 334.14 8,718.98 -34.25 3,432.93 5,939,123.94 678,677.47 70°14'20.845 N 148°33'25.47 W 12,425.08 91.10 330.87 8,718.98 -8.02 3,419.28 5,939,149.85 678,663.22 70°14'21.103 N 148°33'25.87 W 12,458.38 92.85 327.54 8,717.83 20.57 3,402.24 5,939,178.03 678,645.52 70°14'21.384 N 148°33'26.36 W 12,485.46 92.27 327.85 8,716.62 43.43 3,387.78 5,939,200.55 678,630.54 70°14'21.609 N 148°33'26.78 W 12,519.99 92.98 331.34 8,715.04 73.18 3,370.33 5,939,229.88 678,612.40 70°14'21.902 N 148°33'27.29 W 12,545.41 91.26 334.07 8,714.10 95.75 3,358.68 5,939,252.17 678,600.23 70°14'22.124 N 148°33'27.63 W 12,575.43 91.93 338.39 8,713.26 123.20 3,346.59 5,939,279.34 678,587.50 70°14'22.394 N 148°33'27.98 W 12,605.41 89.91 341.74 8,712.78 151.38 3,336.37 5,939,307.26 678,576.63 70°14'22.671 N 148°33'28.28 W 12,637.12 90.28 348.18 8,712.73 181.99 3,328.15 5,939,337.67 678,567.70 70°14'22.972 N 148°33'28.51 W 1/10/2013 12:30:47PM Page 3 COMPASS 2003.16 Build 73 PIM BAKER HUGHES Survey Report-Geographic 0 by INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 14-02 Project: Prudhoe Bay TVD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Site: PB DS 14 MD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Well: 14-02 North Reference: True Wellbore: 14-02CL1 Survey Calculation Method: Minimum Curvature Design: 14-02CL1 Database: EDM.16-ANC Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 12,665.53 89.48 350.01 8,712.79 209.88 3,322.77 5,939,365.43 678,561.68 70°14'23.246 N 148°33'28.67 W 12,695.29 91.53 347.92 8,712.52 239.09 3,317.08 5,939,394.49 678,555.31 70°14'23.534 N 148°33'28.84 W 12,725.29 91.44 346.42 8,711.75 268.33 3,310.42 5,939,423.57 678,547.97 70°14'23.821 N 148°33'29.03 W 12,755.39 92.64 345.41 8,710.67 297.50 3,303.10 5,939,452.57 678,539.97 70°14'24.108 N 148°33'29.24 W 12,785.39 94.21 340.51 8,708.88 326.12 3,294.33 5,939,480.98 678,530.54 70°14'24.390 N 148°33'29.50 W 12,815.48 94.52 33743 8,706.59 354.13 3,283.56 5,939,508.72 678,519.13 70°14'24.665 N 148°33'29.81 W 12,845.57 95.25 334.21 8,704.03 381.47 3,271.28 5,939,535.77 678,506.22 70°14'24.934 N 148°33'30.17 W 12,875.53 93.04 333.22 8,701.86 408.26 3,258.05 5,939,562.24 678,492.37 70°14'25.198 N 148°33'30.55 W 12,910.12 90.06 332.56 8,700.93 439.04 3,242.29 5,939,592.64 678,475.90 70°14'25.500 N 148°33'31.01 W 12,940.38 90.49 330.36 8,700.78 465.62 3,227.84 5,939,618.88 678,460.83 70°14'25.762 N 148°33'31.43 W 12,970.22 91.04 327.16 8,700.38 491.13 3,212.37 5,939,644.02 678,444.77 70°14'26.013 N 148°33'31.88 W 13,000.16 90.06 331.09 8,700.10 516.82 3,197.01 5,939,669.34 678,428.82 70°14'26.266 N 148°33'32.32 W 13,030.30 89.11 335.42 8,700.31 543.72 3,183.45 5,939,695.92 678,414.64 70°14'26.530 N 148°33'32.72 W 13,060.17 88.77 339.92 8,700.87 571.34 3,172.10 5,939,723.27 678,402.66 70°14'26.802 N 148°33'33.05 W 13,090.20 89.57 344.04 8,701.30 599.89 3,162.82 5,939,751.59 678,392.71 70°14'27.083 N 148°33'33.32 W 13,120.00 90.28 341.10 8,701.34 628.32 3,153.89 5,939,779.80 678,383.13 70°14'27.362 N 148°33'33.57 W 13,150.09 90.31 337.36 8,701.19 656.45 3,143.22 5,939,807.68 678,371.81 70°14'27.639 N 148°33'33.88 W 13,179.99 92.21 334.88 8,700.53 683.78 3,131.12 5,939,834.72 678,359.08 70°14'27.908 N 148°33'34.24 W 13,210.06 90.74 331.95 8,699.75 710.66 3,117.67 5,939,861.27 678,345.01 70°14'28.172 N 148°33'34.63 W 13,240.10 90.46 328.79 8,699.44 736.76 3,102.82 5,939,887.02 678,329.56 70°14'28.429 N 148°33'35.06 W 13,270.24 88.99 324.94 8,699.58 762.00 3,086.35 5,939,911.87 678,312.51 70°14'28.677 N 148°33'35.54 W 13,300.22 89.97 322.45 8,699.86 786.15 3,068.60 5,939,935.60 678,294.20 70°14'28.915 N 148°33'36.05 W 13,330.18 92.27 327.19 8,699.27 810.63 3,051.35 5,939,959.67 678,276.39 70°14'29.156 N 148°33'36.55 W 13,360.18 91.20 330.93 8,698.36 836.34 3,035.94 5,939,985.02 678,260.38 70°14'29.409 N 148°33'37.00 W 13,390.16 91.01 334.60 8,697.78 862.99 3,022.22 5,940,011.33 678,246.05 70°14'29.671 N 148°33'37.40 W 13,420.18 89.85 338.34 8,697.56 890.51 3,010.24 5,940,038.56 678,233.43 70°14'29.942 N 148°33'37.75 W 13,449.80 88.28 342.18 8,698.04 918.38 3,000.24 5,940,066.19 678,222.79 70°14'30.216 N 148°33'38.04 W 13,480.30 88.68 347.23 8,698.85 947.78 2,992.20 5,940,095.40 678,214.07 70°14'30.505 N 148°33'38.27 W 13,520.38 89.02 353.05 8,699.66 987.24 2,985.34 5,940,134.69 678,206.29 70°14'30.893 N 148°33'38.47 W 13,575.00 89.02 353.05 8,700.59 1,041.45 2,978.73 5,940,188.72 678,198.43 70°14'31.426 N 148°33'38.66 W 2 7/8" 1/10/2013 12:30:47PM Page 4 COMPASS 2003.16 Build 73 Z-EZ-\ S DLO W "0 x D ^, y 02:12-2-2-- v 2Z\ O • '.----.\/ ' l" - C7 n n O -0 a, i ,V s uNi 'a S 0 vvl 11', 1 O o = S 0- O m 0 CD 0 g _a -a m 0 C Z g i- ao) 0 o a_ N coir kv Z O1 z C c, _ • _co — f0D 70 rr r 0 N an O N N W h) O -a N W O r v W Z .'.t fD ID 0- m a A n. 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Page 1 of 1 Schwartz, Guy L (DOA) From: Schwartz, Guy L (DOA) Sent: Tuesday, December 18, 2012 4:24 PM To: 'Ross, Matthew' Subject: RE: Notice of rig change for 14-02C L1 (PTD 212-158) Ross, Not a problem... we have both of the CTD rigs BOPE on file. Will make a note for our files. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Ross, Matthew [mailto:rossmo@BP.com] Sent: Tuesday, December 18, 2012 4:14 PM To: Davies, Stephen F (DOA); Schwartz, Guy L (DOA) Cc: Gorham, Bradley M; Lastufka, Joseph N Subject: Notice of rig change for 14-02C L1 Steve/Guy; Due to unforeseen downhole events we have moved Nordic 1 off of D-31B. However,due to unforeseen surface pre-rig issues with 06-02B and an unprepped backlog of wells we have swapped wells between Nordic 2 & Nordic 1. We will now be sidetracking 14-02C L1 with Nordic 1. Please let me know if you require further information. Many thanks. Matt 12/18/2012 ----ipr---- yor T�� -w\��y�ys,,, THE STATE Alaska Oil and Gas -. - _ ALASI�:A Conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue 1401t7 O F• Anchorage, Alaska 99501-3572 ALAS Main: 907.279.1433 Fax: 907.276.7542 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 14-02CL 1 BP Exploration (Alaska), Inc. Permit No: 212-158 Surface Location: 1262' FNL, 1228' FEL, SEC. 09, T1ON, R14E, UM Bottomhole Location: 346' FNL, 1772' FWL, SEC. 10, T1ON, R14E, 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 PBU 14-02C, Permit No 207- 115, API 50-029-20318-03. 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 Commission 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 Commission 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 Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. 0 e 4'A / o,n - Norm. •mmissioner DATED thisL dayy of November, 2012. cc: Department of Fish 86 Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) RECEIVED STATE OF ALASKA ALA: OIL AND GAS CONSERVATION COMM JN OCT 17 2012 PERMIT TO DRILL 20 AAC 25.005 A0000 1 a.Type of work: lb.Proposed Well Class' ®Development Oil • 0 Service-Winj ®Single Zone • 1 c Specify if well is proposed for: ❑Drill ®Redrill ' ❑Stratigraphic Test 0 Development Gas 0 Service-Supply ❑Multiple Zone 0 Coalbed Gas ❑Gas Hydrates ❑Re-Entry L ATE.leA'.- 0 Exploratory ❑Service-WAG 0 Service-Disp ❑Shale Gas 2. Operator Name: 5.Bond: ®Blanket 0 Single Well 11 Well Name and Number: BP Exploration(Alaska) Inc. Bond No. 6194193 ' PBU 14-02CL1 • 3. Address. 6. Proposed Depth: 12 Field/Pool(s): P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 13600' • TVD 8628'ss • Prudhoe Bay/Prudhoe Bay • 4a. Location of Well(Governmental Section): 7. Property Designation(Lease Number): Surface. ADL 028312 • ( 5 a`°`r 1262' FNL, 1228'FEL, Sec.09,T1ON, R14E, UM . Top of Productive Horizon: 8 Land Use Permit: 13 Approximag Spud Date: 1943'FNL,2086'FWL, Sec. 10,T1ON, R14E, UM December 5,2012 Total Depth: 9.Acres in Property: 14. Distance to Nearest Property: 346'FNL, 1772'FWL, Sec. 10,T1ON, R14E, UM 2560 15630' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10. KB Elevation above MSL: 69 72' b feet 15.Distance to Nearest Well Open Surface: x- 675245 • y-5939078 • Zone- ASP4 GL Elevation above MSL: y ` feet to Same Pool: 860' 16.Deviated Wells: Kickoff Depth: 11056' • feet 17.Maximum Anticipated Pressur in psig(see 20 AAC 25.035) Maximum Hole Angle: 108 degrees Downhole: 3276- GZ'v Surface: 2396 18. Casing Program: Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 3-3/4" 2-7/8" 6.2# L-80 STL 2494' 11106' 8701'ss 13600' 8628'ss Uncemented Slotted Liner ,Contingent Swell Packers 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth TVD(ft): Plugs(measured). Effective Depth MD(ft). Effective Depth TVD(ft): Junk(measured). 13912' 8696' None 13820' 8694' None Casing Length Size Cement Volume MD TVD Conductor/Structural 120' 20' 675 sx Arcticset II 120' 120' Surface 2732' 13-3/8" 5904 sx Permafrost II 2732' 2732' Intermediate 4455' 9-5/8" 1000 sx Class'G',692 sx Class'G' 4455' 4320' Production Liner 6695' 7" 434 sx LiteCrete, 168 sx Class'G' 4292'- 10987' 4194'-8719' Liner 3099' 4-1/2" 632 sx Class'G' 10807'- 13906' 8602'-8695' Perforation Depth MD(ft): 11398'- 13818' Perforation Depth TVD(ft): 8739'-8693' 20.Attachments: 0 Property Plat ®BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date. 22. I hereby certify that the foregoing is true and correct. Contact Brad Gorham,564-4649 Printed Name Jo• /II Title Engineering Team Leader Prepared By Name/Number Signat - Phone 564-4711 Date 10//57(2.. Joe Lastufka,564-4091 Commission Use Only Permit - •rill — API Number: Permit Approv I D te: See cover letter for Number - ( L_ /S 50-029-20318-60-00 kqi119— 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: 11 Other: 30 p Tz5 f ±0 3 57)62 17 5 t, , Samples Req'd: ❑Yes Gr No Mud Log Req'd: es 121/No/ HZS Measures: [/Yes ❑No Directional Survey Req'd: El Yes ❑No Date //-1-12-'---. d ,APPROVED BY THE COMMA SIGN - .4r 1 4 i d 7 009 This permit is valid for 24 months from t (- •ate •f a•.roval(20 AAC 25.0/05(9)) Submit In Duplicate , r; To: Alaska Oil & Gas Conservation Commission bp From: Brad Gorham CTD Engineer Date: October 15, 2012 Re: 14-02C L1 Permit to Drill request History of 14-02C Approval is requested for a permit to drill a CTD sidetrack from well 14-02C. 14-02C was originally drilled in 2007 as a Sag horizontal rotary sidetrack. The reservoir section was faulted/swept in the middle, probably due to injection from 13-23Ai,therefore the well was completed with a cemented and perforated liner with a series of swell packers around the worst swept sections. Starting in the beginning of 2011 oil production began to taper off significantly while GFR began to climb. Although RMI has been seen in the returned gas, the rising WC/GFR and decreasing gas rate suggest something else was contributing to the changing behavior. Although swell packers were installed during the completion of the well and no issues were encountered while cementing, it is possible water has found its way into one of the perforation intervals past the swell packers/cement. Reason for Sidetrack The proposed plan for well 14-02C L1 is to sidetrack out of the 14-02C 4-1/2" liner with • Nordic 2 Coiled Tubing Drilling rig on or around January 10, 2013. The existing perforations will remain open. The sidetrack will exit the 4-1/2" liner in Sag River and drill a 3.75"hole targeting the upper Sag River. CTD SIDETRACK SUMMARY Pre-Rig Work: (scheduled to begin November 1, 2012). 1. S Set DGLV's. 2. F MIT-OA - Failed(8/16/2012). MIT-IA(Passed- 3000 psi—8/17/2012) 3. W PPPOT-IC (Passed- 3500 psi—5/12/2012) PPPOT-T(Passed- 5000 psi - 8/02/2012) Cycle LDS. 4. V PT MV, SV, WV. 5. E Mill XN profile at 10,803' MD to 3.80". 6. S Dummy WS drift to 11,150' MD. 7. 0 Bleed production flowlines down to zero and blind flange. 8. 0 Remove wellhouse, level pad. 9. V Set TWC. Load and kill—24hr prior to rig arrival. Rig Work: (scheduled to begin on December 5, 2012). No �� CG Z hr5 1. MIRU and test BOPE to 250 psi low and 3500psi high. Pull TWC. 2. Set 4.5"monobore whipstock at 11,056' MD • i a vi c� . 3. Mill 3.8"window at 11,056' MD and 10' of rathole. 4. Drill Build: 3.75"OH, 410' (26°/100). 5. Drill Lateral: 3.75"OH, 2134' (12°/100). 6. Run 2-7/8" slotted liner from 11,466'-13,600' MD. • 7. Fish whipstock at 11,056' MD. 8. Freeze protect well, set BPV and RDMO. Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Run generic GLV's. 3. ASRC flowback. Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg Power Vis mud for milling window and drilling. (- 659 psi) Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind& Inject. • All Class I wastes will go to Pad 3 for disposal. • 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: 3.75" 11,056 MD— 13,600 MD Casing Program: • 2-7/8" 6.2#, L-80, STL solid x slotted liner 11,106'-13,600' MD. • Contingency swell packers for faults. • 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 bepressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 3500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 108.32°. • Magnetic and inclination surveys will be taken every 30 ft.No gyro will be run. • Distance to nearest property— 15,630 ft. • Distance to nearest well within pool—860ft to 14-02C. Logging: • MWD directional, Gamma Ray and resistivity will be run over all of the open hole section. • Open Hole—Multiexpress Neutron Density Anti-Collision Failures: • None Hazards: • No planned fault crossings. • The maximum recorded H2S level on U pad was 150 ppm on well U-09 on 3/8/2011. • • Lost circulation risk is considered low for this well due to unforeseen fault crossings. Reservoir Pressure: • The reservoir pressure on 14-0C is expected to be 3276 psi at 8,800' TVDSS. 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N r.r.m > Ld"Om 1J.Jr:Fg "- - L. d3 o �o 3g ‘2111:, r11° 11 cY N • , U 1111 a) A iii ilm N i MI07 alNM _ - N - N S r. 3 vI BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB DS 14 14-02 14-02C L1 Plan 5 Travelling Cylinder Report 09 October, 2012 Obp • rr..r BAKER HUGHES Travelling Cylinder Report 0 by INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 14-02 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 14 MD Reference: 41.22+28.5;@ 69.72ft(41.22+28.5;) Site Error: 0.00ft North Reference: True Reference Well: 14-02 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore 14-02CL1 Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 5 Offset TVD Reference: Offset Datum Reference Plan 5 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of refer( Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: 11,054.00 to 13,600.00ft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,557.24ft Error Surface: Elliptical Conic Survey Tool Program Date 10/9/2012 From To (ft) (ft) Survey(Wellbore) Tool Name Description 96.72 4,446.72 14-02 GYD CT CMS(14-02) GYD-CT-CMS Gyrodata cont.casing m/s 4,455.00 11,054.00 14-02C MWD+IFR+MS(14-02C) MWD+IFR+MS MWD+IFR+Multi Station 11,054.00 13,600.00 Plan 5(14-02CL1) MWD MWD-Standard 10,861.03 8,568.28 7" 7.000 8.500 13,600.00 8,628.38 2 7/8" 2.875 4.125 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well-Wellbore-Design (ft) (ft) (ft) (ft) PB DS 13 13-23A-13-23A-13-23A 11,547.75 13,018.00 833.86 145.32 693.86 Pass-Major Risk PB DS 14 14-01 -14-01 -14-01 Out of range 14-01 -14-01A-14-01A Out of range 14-02-14-02-14-02 Out of range 14-02-14-02A-14-02A Out of range 14-02-14-02B-14-02B Out of range 14-02-14-02C-14-02C 11,075.00 11,075.00 0.41 1.32 -0.27 FAIL-Major Risk 14-03-14-03-14-03 Out of range 14-03A-14-03A-14-03A Out of range 14-04-14-04-14-04 Out of range 14-04-14-04A-14-04A Out of range 14-05-14-05-14-05 Out of range 14-05-14-05A-14-05A Out of range 14-06-14-06-14-06 Out of range 14-06-14-06A-14-06A Out of range 14-06-14-06A-Plan#6 Out of range 14-07-14-07-14-07 11,950.00 9,900.00 965.82 418.03 617.20 Pass-Major Risk 14-12-14-12-14-12 12,675.00 9,575.00 935.17 257.46 687.60 Pass-Major Risk 14-13-14-13-14-13 13,350.00 9,575.00 808.26 177.56 641.30 Pass-Major Risk 14-14-14-14-14-14 Out of range 14-15-14-15-14-15 Out of range 14-16-14-16-14-16 Out of range 14-16-14-16A-14-16A Out of range 14-16-14-16APB1 -14-16APB1 Out of range 14-26-14-26-14-26 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 10/9/2012 11:01:37AM Page 2 of 17 COMPASS 2003.16 Build 73 • S FET O I-EAD= 4-1/16"CNV 14-02C &SIDETRACK SAWW EL BORE'S NOT SHOW N ON RIG ACTUATOR= BAKER C DIAGRAM***CHROME 4-1/2"TBG*** KB.ELEV= 68' I BF.ELEV= KOP= 4472' - 2217' H 4-1/2"HES X NP,D=3.813" Max Angle= 106°@ 11240' U Datum M3= 10989' a D— 2227' —{9-5/8"HES ES Ca JTE Datum TVD= 8650'SS ,14 Ili 20"CONDUCTOR,94#,H-40,D=19.124" H 120' 2343' H 9-5/8"FOC X — / 2472' 9-5/8"FOC 9-5/8"CSG,47#,L-80 BTC,D=8.681" —1 223T �""// GAS LFT MANDRELS ST MD I VI) DEV TYPE VLV LATCH PORT DATE 9-5/8"CSG,47#,SOO-95 —1 2343' XO TO L-80 J&L BUTT , 5 3161 3159 10 KBG2 DOW BK 16 08/18/12 } E - 4 5029 4775 32 KBG2 DM1' BK 0 10/19/07 13-3/8"CSG,72#,N-80 BUTT, —1 2732' 3 6550 5981 54 KBG2 SO BK 20 08/18/12 D=12.347" 2 8256 6988 53 KBG2 DM1' BK 0 10/19/07 Minimum ID = 3.725" @ 10803' I 1 9834 7975 50 KBG2 DMY BK 0 08/16/12 4-1/2" HES XN NIPPLE 4302' H 9-5/8"X 7"BKR C-2ZXPLIP -[ I w/11.6'TIEBACK SLV,ID=6.30" 4320' H9-5/8"X 7"BKR FLEX LOCK LNR I-IGR,D=6.33" 9-5/8"WI-PSTOCK(09/17/07) —I 4455' 4329' H 7"BTC-M PN XO TO TC-I,ID=6.276" 9-5/8"EZSV(09/11/07) —I 4490' 9-5/8"MLLOUT WNDOW(14-02C)@ 4455'-4467' 9-5/8"CSG,47#,L-80 J&L BUTT, — 9366' D=8.681" \\ 7527' —17"HES ES CEMENTER 4-1/2"TBG STUB(09/01/07) H 7000' • 10707'J-14-1/2"HES X NP,ID=3.813" eAii,k • ili oio 10738' --17"X 4-1/2"BKR S-3 PKR,ID=3.875" * , 10772' —14-1/2"HES X NP,D=3.813" 7"LNR,29#,L-80 TC-11 XO TO L-80 BTC-M —1 7087' , 10803' -4-1/2"FES XN NIP,D=3.725" 4-1/2"TBG, 12.6#,13CR-80 VAM TOP H 10815' ' 10807' —7"X 4-1/2"BKR ZXP LTP .0152 bpf,ID=3.958" w/11.4'TEBACK,ID=425" ,1 10815' —I 4-1/2-WLEG,D=3.958" 7"LNR,29#,L-80 BTC-M,_0371 bpf,D=6.184" H 10987' 10831' 17"X 4-1/2"BKR FMC LNR HGR,ID=4.420" PERFORATION SUMMARY % 10837' REF LOG:MWTY GR ON 09/17/07 . -�5"X 4-1/2"XO,D=4.441" ANGLE AT TOP PERF:97"@ 11398' Note:Ffer to Production DB for historical perf data 11749' —4-1/2"OIL SWELL PKR SIZE SPF ' INTERVAL Opn/Sgz DATE 11794' —4-1/2"WATER SWELL PKR 2-7/8" 6 11398-11746 0 10/20/07 r' 12488' —4-1/2"WATER SWELL R(R 2-718" 6 12581-12816 0 10/20/07 * 12526' —4-1/2"OIL SWELL PKR 2-7/8" 6 12921-13021 0 10120/07 2-7/8" 6 13066-13126 0 10/20/07 2-7/8" 6 13186-13274 0 10/20/07 i 2-7/8" 6 13296- 13818 0 10/20/07 Ili PBTD 13820' r 1iP1ir. 4-1/2"TBG,12.6#,L-80 BT-M.0152 bpf,D=3.958" —I 13906' DATE REV BY COMMENTS DATE REV BY COME/YTS PRUDHOE BAY UNIT 11/01/78 PKR 176 ORIGINAL COMPLETION 06/09/08 AMc/PJC DRLG DRAFT CORRECTIONS WELL: 14-02C 09/19/83 WW1 RWO 06/10/08 DBS/PJC DRLG DRAFT CORRECTIONS PERMIT No:' 071150 12/09/93 D16 SIDETRACK(14-02A) fl ;'i" 03/23/10 OOB/SV DRAWL G CORRECTIONS AR No: 50-029-20318-03 01/26/94 D16 SIDETRACK(14-02B) 08/21/12 TQ/JM) GLV GO(08/16-18/12) SEC 9,T1 ON,R14E,1228'FEL&1263'FNL 10/23/07 N2ES SIDETRACK(14-02C) 11/02/07 GS/PJC GLV GO BP Exploration(Alaska) • IM3_LHEAD= 4-1/16"CNV 14-02 _ L1 proposed SAFET ES: WELL ANGLE>-70°@ 11085'. ORIG ACTUATOR= BAKER &SIDETRACK"A"WELLBORE'S NOT SHOWN ON I DIAGRAM••`CHROME 4-112"TBG*** KB.REV= 68' BE REV= KOP= 4477 2217' —14-1/2"HES X NP,D=3.813" Max Angie= 106°@ 11240' Datum MD= 10989' a 0 Datum ND= 8650'SS 2227' 9-5/8"HES ES CEf NTB2 J NS 2343' H 9-5/8"FOC 20"CONDUCTOR,94#,H-40,D=19.124" - I 120' 71._ .../):1- _ 2477 —19-5/8"FOC 9-5/8"CSG,47#,L-80 BTC,D=8.681" H 223T GAS LFT MANDRELS 9-5/8"CSG,47#,SOO-95 — 2343' ST MD TVI) DEV TYPE VLV LATCH PORT DATE E - XO TO L-80 J&L BUTT , . 5 3161 3159 10 KBG2 DOME BK 16 08/18/12 4 5029 4775 32 KBG2 DMY BK 0 10/19/07 13-3/8"CSG,72#,N-80 BUTT, -I 2732' 3 6550 5981 54 KBG2 SO BK 20 08/18/12 D=12.347" 2 8256 6988 53 KBG2 DMY BK 0 10/19/07 1 9834 7975 50 KBG2 DMY BK 0 08/16/12 Minimum ID = 3.725" @ 10803' , 4-1/2" HES XN NIPPLE 4302• —9-5/8"X7"BKR G2ZXPLTP T\ w/11.6'TIEBACK SLV,D=6.30" \ 4320' —19-5/8"X 7"BKR FLEX LOCK LNR HGR,D=6.33" 9-5/8"WFPSTOCK(09/17/07) —I 4455' 4329' —1r BTC-M PN XO TO TC-1,D=6.276" 9-5/8"EZSV(09/11/07) —1 4490' 9-5/8"MLLOUT WINDOW(14-02C)@ 4455'-4467' 9-5/8"CSG,47#,L-80 J&L BUTT, 9366' 0=8.681" 7527' —17"HES ES ceves/TER Mill to 3.80 4-1/2"TBG STUB(09/01/07) —I 7000• ` \ pre rig • 10707' —14-1/2"HES X NP,D=3.813' e'iii' • Ili 10772' —17"X 4-1/2"BKR S-3 PKR,D=3.87I w ', ; .e 10772' —14-1/2"HES X NP,ID=3.813" it , 10803' -4-1/2"FES XN MP,D=3.725" 7"LNR,29#,L-80 TC-11 XO TO L-80 BTC-M —{ 7087' , 10$07' —7"X 4-1/2"BKR ZXP LTP w/11.4'TESACK,D=4.25" 4-1/2"TBG, 12.6#,13CR 80 VAM TOP, —{ 10815' TS10815' —14 W 1/2" LEG,D=3.958" .0152 bpf,13=3.958" ` 41 10831' p-7"X 4-1/2"BKR FMC LNR HGR,D=4.420" 7"LNR,29#,L-80 BTC-M,.0371 bpf,D=6.184" —I 10987• 10837• H5"X 4-1/2"XO,D=4.441" 3.70 Deployment Sleeve 11,106 ft. PET2FORP`TION Sl1MAARY / Solid joints through Shublik REL MV LOG: VLY GR ON 09/17/07 115 V1 ANGLE AT TOP PERF:97°@ 11398' Whi r5fi11,056'-4-1/2monoboru� -------- 2-7/8 BKR 0-RING _ , ---------------------� Note=Refer to Production DB for historical perf data whipstock- set with rig _____ __ SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 6 11398-11746 0 10/20/07 Coil pre-rig Drift 11,150' 2-7/8 L-80 STL Slotted Liner 2-7/8" 6 12581-12816 0 10/20/07 - 3.75 hole 13,600 ft. • 2-7/8" 6 12921-13021 0 10/20/07 2-7/8" 6 13066-13126 0 10/20/07 li 2-7/8" 6 13186-13274 0 10/20/07 2-7/8" 6 13296-13818 0 10/20/07 ii 11749' —4-1/2"OIL SWELL PKR • 11794' —4-1/2"WATERSWRL FKR PBS H 13820' �.0� 12488' —4-1/2"WATER SWELL FKR to." �� 12526' —4-1/2"OIL SWELL PKR 4-112"TBG,12.6#,L-80 BT-M.0152 bpf,13=3.958" —I 13906' DATE REV BY COMMENTS DATE REV BY COMMENTS F UDHOE BAY MIT 11/01/78 PKR 176 ORIGINAL COMPLETION 06/09/08 AMc/PJC DRLG DRAFT CORRECTIONS VVELL: 14-02C 09/19/83 WW1 RWO 06/10/08 DBS/PJC DRLG DRAFT CORRECTIONS PERMIT No:' 071150 12/09/93 D16 SIDETRACK(14-02A) i r'^.IA' 03/23/10 00B/SV DRAWNG COLLECTIONS API No: 50-029-20318-03 01/26/94 D16 SIDETRACK(14-02B) 08/21/12 TQ/JMD GLV C/O(08/16-18/12) SEC 9,T1ON,R14E,1228'FEL&1263'FM.. 10/23/07 N2ES SIDETRACK(14-02C) _ 11/02/07 GS/PJC GLV G0 BP Exploration(Alaska) U iii IE �I . .7L1 . .' ' ....,Ir. k.'37':,: ,,'' ' l 11 , _ • O 111 � , elf.c F�f a:N .: ::i N f • „,e>,:::-:,1/.?"-'1Al'r:r:: tit cJ .:#1;-- au mama - %Jfo iU npp o OA Y f, U' I H y m ,nUJ w °oc MN I CM U U {IQ11 IA - 7 ft gO EU U 1i ' n• ail 1 i NEIII + k - {1 L, auflia;na .aQL O o + Im v _1 m N _Q p Y_ {i 92 N o 8• = • r p 01 4 g1. I II0 ” O` 1 A a axZQ . '" 3� �o � m•.....C m I W ._ x ElUc . 1; UZ Jam': • ! myr_ m - 111.1111 L o J W N 2 • `L =Q x O C V • • s• • VIN 0E ti C. ■ `xn p ■ O Y N w 111 V U U x m {I C m W ^' ,M� ( v II II N . . \ f f 0. d x V L N 11 a W " n N �. U U n O O E 1,1 - _ r a 1 i I si _ f N INrr1 f E= U 11111 UN N J /-v _ O .Is.f U _ • 0 Q m 2 : �/ J LL M .8 i d a ; U 0 C7 ; v o x R._ 1 2 O LL y m m U ry E0 N q C o C 0, i.. W o U J ¢-1 2 C7 a Li a o US. 0 . U a' U3 U ,g 1II i Q V a ; H m O N N LL ylb {11 111 U O 0 III Z ,,. mMEN t I ' ' Q 1 1111 O I.: {11 �� a.x� x OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. TRANSMITTAL LETTER CHECKLIST WELL NAME PTD# t1 Development Service Exploratory Stratigraphic Test Non- nventional Well / FIELD: POOL: r z�� l��. Cl— Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is forw//wwellbore se ment of existing well �(� / C)2-C (If last two digits in Permit No.1 '7 //S ,API No. 50-O21- Zc 3% -C3. ��/// API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE 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 ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to produce/inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev:9/09/2011 a> Q ww a) a o m - - 3 a> c c ami O a) (0 co a> cc `o > L _c w co °" N c 0 O a) m E O x -o (0 M a) C @ °) 01 O Co O` C . 0. _ .0 a w c a Ls -0 N o om .0 '- in `n c a) 3 a co 3aN. 3 a) o) o o c 3 N c co m - 0. = C 1.0 w C U 1O C co a) 0 (0 n u) > a) N V O .L.. C ~O co. a) 3 O c.0 15 c3Q 2 w i O. 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