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213-011
STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION MAY 14 2015 WELL COMPLETION OR RECOMPLETION REPORT AND LOG ,r;r,,C la. Well Status: 0 Oil 0 Gas ❑SPLUG ❑ Other-®Abandoned ❑Suspended 1 b. Well Class 20AAC 25.105 20AAC 25.110 ❑ Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero -® Development 0 Service 2. Operator Name: 5. Date Comp., Susp.,oar Aband.: -) 12. Permit to Drill Number: BP Exploration (Alaska) Inc. _ 4/}.612015 /S'24:45- 213-011 • 315-089 3. Address: 6. Date Spudded: /5 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 3/4/2013 3 /S ` 50-029-21038-03-00 • 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 3/8/2013 PBU K-06C - 2146' FNL, 504' FWL, Sec. 04, T11 N, R14E, UM- g. KB(ft above MSL). 53.60' • 15. Field/Pool(s) Top of Productive Horizon: 826' FSL,479' FEL, Sec. 32, T12N, R14E, UM GL(ft above MSL): 25.77' - Prudhoe Bay/Prudhoe Bay • Total Depth: 9. Plug Back Depth(MD+TVD) 903' FSL, 629' FEL, Sec. 32, T12N, R14E, UM - 10887' 8869' •4b. Location of Well(State Base Plane Coordinates,NAD. 10.Total Depth(MD+TVD) 16. Property Designation: - Surface: x- 670778 • y- 5975058- Zone- ASP4 - 11583' 9114' - ADL 028303, 028299&028300 TPI: x- 669719 y- 5978008 Zone- ASP4 11. SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 669567 y- 5978081 Zone- ASP4 None 18. Directional Survey: ❑Yes ® No ' 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, GR/CCL/MCNL - 8819' 8382' - 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20"X 30" Insulated Conductor 31' _ 111' 31' 111' 36" 8 cu yds Concrete 13-3/8" 72# L-8031' 2665' 31' 2665' 17-1/2" 3729 cu ft Permafrost'E', and PF II 9-5/8" 47# L-80 • 27' 8142' 27' 7754' 12-1/4" 1338 cu ft Class'G'.575 cu ft Class'G'.133 cu ft PF'C' 7" 26# L-80 7977' _ 8809' 7599' _ 8373' 8-1/2" 225 cu ft Class'G' 4-1/2" 12.6# L-80 8635' 8819' 8214' 8382' 6" 474 cu ft Class'G' ! 3-1/2"x3-1/4"x2-7/8" 9.3#x6.6#x6.4# L-80 8619' 11574' 8199' 9109' 4-1/4" 139 sx Class'G' 24. Open to production or injection? 0 Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) (MD+TVD of Top&Bottom; Perforation Size and Number): 4-1/2", 12.6#, L-80 8632' 8576'/8159' 26. ACID,FRACTURE,CEMENT SQUEEZE, ETC. SUMS SEP 0 4 WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No . ��/S DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED /I) ••-1-k- 10887' Set Whipstock _ 27. PRODUCTION TEST Date First Production Method of Operation(Flowing, Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? ❑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 (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips, photographs and laboratory analytical results per 20 AAC 250.071. None ' ` Form 10-407 Revised 10/2012 v-7-L 4 / 2- / i 5 CONTINUED ON REVERSE RBDMSJ� MAY 1 5 2015 Submit Original Only ' # 2f�.g� ' 29. GEOLOGIC MARKERS(List all formations r arkers encounter 30. FORMATION TESTS NAME ,1D TVD Well Testeo. 0 Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. Shublik 8829' 8391' None Sadlerochit 8893' 8446' CGL-Zone 3 8990' 8528' Base of CGL-Zone 2C 9051' 8583' 23SB-Zone 2B 9089' 8618' 22TS 9141' 8664' 21TS-Zone 2A 9198' 8713' Zone 1B 9271' 8766' TDF-Zone 1A 9392' 8816' 21 TS-Zone 2A 11139' 8909' Zone 1B 11309' 8975' TDF-Zone 1A 11386' 9014' Kavik 11567' 9105' Formation at Total Depth: 31.List of Attachment Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Nathan Sperry,564-4258 Email: Nathan.Sperry@bp.com Printed Name: Joe LastufkTitle: Drilling Technologist - / Signature: ' one 524-4091 Date: 5/I /15 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only K-06C, Well History (Pre-Rig Sidetrack) 3/22/2015 T/I/O=2181/2085/0 Assist Slickline(CTD) Pumped 2 bbls meth spear followed by 180 bbls of crude down TBG to reduce pressure. Pumped 2 bbls of meth spear followed by 250 bbls of 80*crude down IA to load. 3/22/2015 SET 4 1/2"WHIDDON ©8,581'SLM. PULL RK-OGLV FROM ST#3 @ 5,705'SLM(5,715'MD). PULL RK- LGLV FROM ST#4 @ 3,231'SLM(3,245'MD). SET RK-DGLV IN ST#4 @ 3,231'SLM(3,245'MD) LRS LOADED TBG W/180 BBLS OF CRUDE. LRS CURRENTLY LOADING IA. 3/22/2015 SET 4 1/2"WHIDDON @ 8,581'SLM. PULL RK-OGLV FROM ST#3 @ 5,705'SLM(5,715'MD). PULL RK- LGLV FROM ST#4 @ 3,231'SLM(3,245'MD). SET RK-DGLV IN ST#4 @ 3,231'SLM(3,245'MD) LRS LOADED TBG W/180 BBLS OF CRUDE. LRS CURRENTLY LOADING IA. 3/23/2015 Assist SSL(CTD) MIT-IA to 3000 psi-***PASSED*** Loaded IA with 100 bbls 80*crude, Pumped 12 bbls 80* crude down IA to reach test pressure of 3000 psi, IA lost 46 psi in 1st 15 min and 20 psi in 2nd 15 min for a total loss of 66 psi in 30 min test, Bleed back IAP, Bleed back—8 bbls crude, FWHP's 1439/527/6, AFE sign and tags hung on well,WV=Closed,SV, SSV=SSL control, MV=Open, IA,OA=OTG. 3/23/2015 LRS LOADED 350bbIs OF CRUDE. SET RK-DGLV IN STA#3 @ 5,715'MD. LRS PERFORMED PASSING MIT-IA TO 3000psi. DRIFTED W/10'x 3.70"DUMMY WHIPSTOCK TO 8,592'SLM(8,610'MD). PULLED 45KB LTP FROM 8,610'MD(missing one element). RAN 4 1/2"BRUSH,3.50"WIRE GRAB TO TOP OF DEPLOYMENT SLEEVE @ 8,600'SLM(no recovery. RAN 3 1/2"BRUSH,2.24"WIRE GRAB TO DEV @ 9,378'SLM(recovered 2 pieces of element). ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS***. 4/2/2015 T/I/0=2450/0/0 Set 4"CIW"H"TWC#252 Installed test spool#6 Pre-CTD for Nordic 2. FWP's TWC/0/0. North America-ALASKA-BP Page 1 oLe- Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/6/2015 02:00 - 02:10 0.17 MOB P PRE PJSM REGARDING MOVING OFF WELL. 02:10 - 04:00 1.83 MOB P PRE i MOVE RIG OFF WELL.SET RIG DOWN ON EDGE OF PAD&SPIN TIRES.MOVE RIG MATS &CLEAN UP AROUND WELLHEAD.PERFORM I -- RIG MOVE ROUTE DRIVE. 04:00 - 11:30 7.50 MOB P PRE PULL OFF D-PAD TO SPINE ROAD. I TURN RIGHT ON SPINE ROAD,THEN LEFT ON TWIN TOWERS ROAD TO K-PAD ROAD. SIGN D-24A WWT FORM TO RELEASE THAT WELL BACK TO OPERATIONS. TAKE WSL LOCK OFF D-30. 11:30 - 12:30 1.00 MOB P PRE SPOT RIG ON EDGE OF PAD. FINISH LAYING PLYWOOD AROUND TREE AND SPOT A COUPLE MORE MATS. PJSM FOR PULLING OVER WELL. PULL OVER WELLAND SET RIG DOWN. PULLING OVER WITNESSED BY WSL,NORDIC SUPT AND TOOLPUSHER. SHIM AND LEVEL RIG. 12:30 - 15:30 3.00 MOB P PRE ** ACCEPT RIG 12:30 "' CALL FOR FLOWBACK TANK,HARDLINE, MEOH AND MINERAL OIL PUP,BLEED TRAILER,HEATERS. SPOT OFFICE TRAILER AND LEVEL IT UP. DIAL IN COMS. SPOT SIGN IN TRAILER. SEND AOGCC UPDATED BOP TEST TIMING. 15:30 - 20:00 4.50 MOB P PRE FLOWBACKTANKANDREELARRIVES. SPOT FLOWBACK TANK WELL SUPPORT CREW RIGS UP HARDINE FROM RIG TO TANK. NORDIC CREW GETS LEAK TIGHT TEST ON I SWAB AND SSV TO PULL THE TREE CAP. SLB CREW+DRILLER CONDUCT PJSM THEN LIFT REEL INTO REEL HOUSE. INSTALL GRAPPLE.INSTALL REEL IRON. INSPECT BULKHEAD. 20:00 - 21:30 1.50 MOB P PRE SLB INSPECT INJECTOR SLINGS VIA'UNDER THE HOOK'3RD PARTY INSPECTOR-NO ISSUES FOUND.GREASE MUD CROSS. GREASE REEL VALVE IRON.GREASE CHOKE !,VALVES.RU GREEN 200K SLING TO BLOCKS. FILL STACK. 21:30 - 21:45 0.25 MOB P PRE PJSM REGARDING PUTTING INJECTOR BACK TOGETHER. 21:45 - 23:00 1.25 MOB P ! PRE RU 7"X7-5/8"XO.RU STUFFING BOX.PU i INJECTOR&MU TO STUFFING BOX.RU SUMP &PACKOFF HOSES. 23:00 - 23:15 0.25 MOB P PRE PJSM REGARDING PULLING COIL ACROSS. 23:15 - 00:00 0.75 MOB P PRE RD PULL BACK WINCH.RU STABBING WINCH. PULL COIL AROSS&STAB INTO INJECTOR. 'RD STABBING WINCH.RU PULL BACK WINCH. 4/7/2015 00:00 - 00:45 0.75 MOB P PRE CONTINUE TO STAB COIL.SET INJECTOR ON LEGS OVER BUNG HOLE.CLEAN RF. 00:45 - 01:00 0.25 MOB P PRE PJSM REGARDING TESTING BOP'S. Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 2442- Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:OOAM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 - 01:30 0.50 BOPSUR N SFAL FIRE TEST BOPE.ISSUES WITH BLEED OFF WHILE ATTEMPTING SHELL TEST. 01:30 - 01:45 0.25 BOPSUR N SFAL PRE PJSM REGARDING SETTING TEST PLUG. 01:45 - 02:30 0.75 BOPSUR N SFAL PRE i SUCK DOWN STACK.SET TEST PLUG.FILL STACK. 02:30 - 04:30 2.00 BOPSUR N SFAL PRE PRESSURE TEST AGAIN,STILL BLEEDING OFF BUT NOT AS BAD. REGREASE CHOKE VALVE#9 AND GET GOOD SHELL TEST. 04 30 - 11:00 6.50 BOPSUR P PRE TEST BOPS. AOGCC WITNESS IS WAIVED BY BOB NOBLE. PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY PERMIT #315-089,AND CRT-AK-10-45 -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -FIRST TEST IS BLINDS,FAIL LOW. CYCLE BLINDS ONCE,FAIL LOW PRESSURE. CONTINUE ON WITH REST OF BOP TEST. -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -ALL 2"PIPE RAMS TESTED WITH 2"TEST JOINT -2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT -ANNULAR TESTED WITH BOTH 2-3/8"AND 2" TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESSED BY WSL OR TOUR PUSHER 11:00 - 15-00 4.00 BOPSUR N PRE SWAP OUT BLIND RAMS,FILL REEL WHILE TESTING BOPS. COMPLETE BOP TEST WITH SUCCESSFUL RE-TEST OF BLIND RAMS. PRESSURE TEST INNER REEL IRON AND REEL VALVE. 15:00 - 19:00 4.00 DHB P PRE DRILL SITE MAINTENANCE CREW TORQUE TREE BOLTS. MOBILIZE LUBRICATOR TO RIG FLOOR,VERIFY TREE MEASUREMENTS. PRESSURE TEST LUBRICATOR,GOOD TEST. -ENGAGE TWC,PULL WITH LUBRICATOR. 2220 PSI BELOW TWC. PULL TWC ABOVE MASTER,CLOSE IN AND BLEED PRESSURE OFF TO BLEED TANK PER PLAN. VERIFY 0 PSI ON LUBRICATOR,CLOSE SSV AND SWAB VALVES,POP OFF AND RETRIEVE TWC. -MOBILIZE LUBRICATOR OFF OF RIG,CLEAR AND CLEAN RIG FLOOR Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 3 1314.2.-" Operation 2- Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:i53.60usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 21:55 2.92 RIGU P PRE CONDUCT COIL AND SLACK MANAGEMENT OPERATIONS. PUMP SLACK BACK,RIG UP COIL CUTTER AND CUT 245'OF COIL. RIG DOWN CUTTER. INSTALL COIL CONNECTOR, PULL TEST TO 35K. 21:55 - 22:30 0.58 RIGU P PRE HEAD UP BHI. 22:30 - 23:15 0.75 RIGU P PRE STAB ONTO WELL.TEST XO,CTC&DFCV. 250PSI/3500PS1-PASS. 23:15 - 23:50 0.58 RIGU P PRE PERFORM RIG EVAC DRILL 23:50 - 00:00 0.17 CONDI-IL P PRE PJSM REGARDING BULLHEADING OPERATIONS. 4/8/2015 00:00 - 00:55 0.92 CONDHL P PRE PRESSURE TO 2500PSI&OPEN WELL. I INITIAL WHP OF 2457PSI. BULLHEAD KILL WELL WITH 5BBLS OF NEAT METHANOL FOLLOWED 225BBLS OF 1%KCL AT 3BPM DOWN KILL LINE&2BPM DOWN CT. FINAL WHP 1650PSI. 00:55 - 01:55 1.00 CONDHL P PRE FLOW CHECK-FAIL,RATE IS PENCIL SIZE STREAM.SI&VERIFY WHP. OPSI.OPEN WELL&FILL HOLE DOWN CT TO WARM UP- 0.1BPM LOSS RATE.SD&FLOW CHECK FOR 15MIN DUE TO FREEZE UP CONSTRAINTS- I PASS.REPEAT-SAME RESULTS W/PASSING FLOW CHECK. 01:55 - 02:10 0.25 STWHIP P WEXIT PJSM REGARDING MU WS SETTING BHA. 02:10 - 02:45 0.58 STWHIP P WEXIT MU WS SETTING BHA.STAB ONTO WELL. 02:45 - 03:00 0.25 STWHIP P WEXIT TEST QTS.POWER UP&TEST TOOLS.OPEN EDC.CIRC THRU EDC AT 0.55BPM/190PSI TAKING RETURNS THRU MGS. 03:00 - 05:50 2.83 STWHIP P WEXIT RIH WITH WS SETTING BHA.OPEN EDC. CIRC THRU EDC AT 0.55BPM/19OPSI TAKING RETURNS THRU MGS,0.4BPM OUT. SET DOWN TWICE AT 10128'. 05:50 - 10:15 4.42 STWHIP N DPRB 10,128.00 EXIT S WLOWLY POH IN THE 3-3/16"LINER. CIRCULATE THROUGH EDC AT 0.51 BPM/216PSI TAKING RETURNS THRU MUD-GAS SEPARATOR. FLOW CHECK ABOVE I CURRENT LINER TOP AT 8000',NO FLOW. CONTINUE TO POW WHILE CIRCULATING DOWN COIL AND ACROSS TOP TO PREVENT SWABBING. FLOW CHECK AT SURFACE,ALL GOOD. -INITIAL AVERAGE OF 6-8 BPH LOSSES CIRCULATING 8.35 PPG KCL SLOWED TO LESS THAN 5 BPH. 10:15 - 11:00 0.75 STWHIP N DPRB 10,128.00 WEXIT POP OFF,LAY DOWN BHA. WHIPSTOCK IS IN GOOD SHAPE,NO SCARRING OR INDICATIONS OF DAMAGE TO ANY OF BHA MU CLEANOUT BHA. STAB ON,PRESSURE TEST QUICK TEST SUB. BREAK CIRCULATION,TOOK LESS THAN A BBL TO GET RETURNS. Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 4..y:22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 I End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 ! Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) I - (usft) 11:00 - 13:15 2.25 STWHIP N DPRB 10,128.00 WEXIT RIH WITH 2.74"GO,2.73"NO-GO CRAYOLA MILL ON STRAIGHT MOTOR FOR CLEANOUT RUN. RIH AT 1 BPM,750 PSI CIRCULATING RETURNS THROUGH MUD-GAS SEPARATOR. LOG CCL ACROSS EXISTING LINER TOP AT 8619'. -MW IN 8.4 PPG,AVERAGING 9-10 BPH LOSSES WHILE RIH HOLE PUMPING AT 1 BPM. 13:15 - 14:15 1.00 STWHIP N DPRB 10,128.00 WEXIT CONTINUE DOWN,CLOSE EDC AND MAKE CLEANOUT RUN FROM 10,100'AT 1.55 BPM, '1825 PSI. -SLACK OFF WEIGHT BEGAN TO DROP FROM 18.8K TO 15.9K FROM 10,300'. STOP MOVEMENT,RECORD PICK UP WEIGHT OF I 38K. CONTINUE TO MOVE DOWN WITH SOW RANGE FROM 15.6K TO 17.2K. SLIGHT MOTORWORK WITH CIRC PRESSURE OF 1870-1965 PSI AT 1.55 BPM. MOTORWORK INCREASE TO 2020 PSI AT 15,110'. PICKUP CLEAN. MOVE BACK DOWN AND CONTINUE !WITH CLEANOUT PASS WITH 2000 PSI AT 1.55 BPM,11.3-13.7K SOW. ;-SLACK OFF AT 10,640'. PICK UP CLEAN. CONTINUE WITH 11.0-13K SOW;1980 PSI AT 1.58 BPM. TAG 3-1/4"BY 2-7/8"CROSSOVER AT 10,911'. -PICK UP,LOG CCL TO CONFIRM WHIPSTOCK PLACEMENT. 14:15 - 14:45 0.50 STWHIP P WEXIT OPEN EDC,DISPLACE TO 9.5 PPG MUD SYSTEM OFF BOTTOM. SWAP FROM MUD-GAS SEPARATOR AFTER BU, CIRCULATE UNTIL CLEAN MUD ALL THE WAY AROUND. MUD AT SURFACE,FLOW CHECK, NO FLOW. -MW IN 9.6 PPG,MW OUT 9.5 PPG, AVERAGING 12 BPH LOSSES DURING DISPLACEMENT 14:45 - 17:45 3.00 STWHIP N DPRB 10,128.00 WEXIT POH WITH CLEANOUT BHA. CIRCULATE WITH EDC OPEN AT 2.4 BPM,3825 PSI. PLENTY OF DIME TO HALF-DOLLAR SIZE AND APPROXIMATELY 1/4"TO 1/2"THICK CHUNKS OF ASPHALTINE/PARAFFIN CHUNKS COMING ACROSS SHAKER WITH MUD RETURNS. -LOSSES WHILE POH AT 2.4 BPM LESS THAN 2 BPH 17:45 - 18:10 0.42 STWHIP N DPRB ' 10,128.00 WEXIT FLOW CHECK-PASS.POP OFF.STAND BACK !INJECTOR.LD BHA. 18:10 - 18:30 0.33 STWHIP P WEXIT MU WS SETTING BHA. 18:30 - 19:00 0.50 STWHIP P WEXIT TEST QTS,250PSI/4000PSI-PASS.POWER& TEST TOOLS.OPED EDC&CIRC AT 0.45BPM/950PSI. 19:00 - 21:30 2.50 STWHIP P WEXIT RIH WITH WS SETTING BHA.CIRC THRU EDC AT 0.45BPM/950PSI. 21:30 - 22:15 0.75 STWHIP P WEXIT LOG DOWN FOR TIE-IN FROM 10600',PLUS 27.5FT CORRECTION.LOG CCL DWN FROM 10700FT.CIRC THRU EDC AT 0.45BPM/1175PSI. - Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 5 n‘!3.7' Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM r Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA I UWI:500292103800 Active datum:K-06A:©53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:15 - 22:30 0.25 STWHIP P WEXIT PU W=35K.RIH TO 10896.21'.PU&SET WS WITH TOP AT 10887',225ROHS.PUMP RATE 0.46BPM ON/0.43BPM OUT.CLOSE EDC&SET WS-GOOD SET,SET 1K DOWN.PUH&CIRC 1.06BPM IN/1.03BPM OUT. 22:30 - 00:00 1.50 STWHIP P WEXIT POH,CIRC THRU SETTING TOOL AT 1 BPM/1850PSI. 4/9/2015 00:00 - 00:45 0.75 STWHIP P WEXIT CONTINUE TO POH WITH WS SETTING BHA. CIRC THRU SETTING TOOL 1.3BPM/2200PSI. PJSM REGARDING LD WS SETTING BHA 00:45 - 01:20 0.58 STWHIP P WEXIT LS WS SETTING BHA. 01:20 - 08:00 6.67 STWHIP N WAIT WEXIT STANDBY DUE TO LOW DIESEL LEVELS& WAIT FOR DALTON HI-WAY TO RE-OPEN. NEGLIGIBLE LOSSES TO WELL WHILE SITTING AT SURFACE AND MONITORING WELL. 08:00 - 09:30 1.50 STWHIP P WEXIT GIVEN OKAY TO RIH WITH BHA AND PARK ABOVE WHIPSTOCK. FILL OUT PAPERWORK, CONDUCT PJSM ON BHA MAKE-UP. CONFIRM SAFETY JOINT CONFIGURATION. -MAKE-UP WINDOW MILLING BHA WITH 2.74" GO WINDOW MILL AND 2.74"NO-GO STRING MILL ON STRAIGHT MOTOR,BHI SMART TOOLS,AND 2 JTS OF WORK STRING. STAB ON,PRESSURE TEST QUICK TEST SUB. 09:30 - 13:00 3.50 STWHIP P WEXIT RIH WITH MILLING BHA AT 75 FPM TO CUT DEMAND UPON MOTOR. LOG LONG TIE-IN TO FORMATION WITH+14'CORRECTION. CONTINUE TO RUN DOWN AND STOP ABOVE WHIPSTOCK. LOSING LESS THAN 1 BPH TO WELL 13:00 - 00:00 11.00 STWHIP N WAIT WEXIT CIRCULATE AT.35 BPM,1055 PSI WITH EDC OPEN TO PREVENT MOTOR/MILL FROM TURNING. -NO LOSSES TO WELL WHILE PARKED ABOVE WHIPSTOCK. MW IN 9.45 PPG. 4/10/2015 00.00 06:00 6.00 STWHIP N WAIT WEXIT !CIRCULATE AT.35 BPM,1132 PSI WITH EDC I OPEN TO PREVENT MOTOR/MILL FROM TURNING. -NO LOSSES TO WELL WHILE PARKED ABOVE WHIPSTOCK. MW IN 9.47 PPG. 06:00 - 18:45 12.75 STWHIP N WAIT WEXIT !CIRCULATE AT.35-45 BPM,1030-1130 PSI WITH EDC OPEN TO PREVENT MOTOR/MILL FROM TURNING. -NO LOSSES TO WELL WHILE PARKED ABOVE WHIPSTOCK. MW IN 9.47 PPG. i CONDUCT JOG DOWN TO 10,825'AND CIRCULATE BOTTOMS UP AT.6 BPM,1220 PSI,MW IN 9.45 PPG,MW OUT 9.4 PPG,NO 1LOSSES -PICK UP TO 10,750'AND CIRCULATE -MOVE BACK DOWN TO JUST ABOVE WHIPSTOCK AND CIRCULATE BOTTOMS UP IAT.75 BPM,1355 PSI. MW IN 9.45 PPG,MW ,OUT VARIED AT TIMES DUE TO LOW CIRCULATION RATE THROUGH MICROMOTION. MM IN AND OUT EVEN AT .73-.75 BPM,ALL PIT STRAPS GOOD WITH NO CHANGE IN MUD VOLUME OR PROPERTIES. -FLOW CHECKS THROUGHOUT DAY ALL GOOD,NO FLOW - Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 6 e2 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A @53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth ' Phase Description of Operations (hr) (usft) 18:45 - 20:45 1 2.00 STWHIP N WAIT ! ~ WEXIT POH WITH MILLING BHA.CIRC THRU EDC AT 1.4BPM/2000PSI.PJSM REGARDING HANDLING BHA WHILE POH. 20:45 - 22:30 1.75 STWHIP N WAIT WEXIT FLOW CHECK-PASS.POP OFF WELL.STAND BACK INJECTOR.BLOW DOWN&LD MILLING BHA.CIRC 5 BBLS OF FRESH WATER, FOLLOWED BY 5 BBLS OF NEET METHANOL, j FOLLOWED BY 5 BBLS OF FRESH WATER 'CHASED WITH DRILLING MU TO FREEZE PROTECT EXPOSED COIL.SHUT T IN WELL. 22.30 - 00:00 1.50 STWHIP N I WAIT WEXIT CONTINUE TO WAIT. 4/11/2015 00:00 - 06:00 6.00 STWHIP N WAIT WEXIT CONTINUE TO STAND BY. AT 01:30AM IT WAS NOTICED THAT THERE WAS WATER COMING UP THE CASING FLUTES.NOTIFIED SUPERINTENDENT,ODE& PAD OP.PER PAD OP-OCCURANCE 6 MONTHS AGO TESTED AS GROUNDWATER. GAS MONITORS SHOW NO READINGS. CONTINUE TO STAND BY&MONITOR CELLAR. 06.00 - 11:00 5.00 STWHIP N WAIT WEXIT MONITORING CELLAR WITH GAS MONITOR, NO ABNORMAL READINGS BUT WATER IS RISING SLOWLY. CALLED ENVIRONMENTAL FOR SAMPLING. ENVIRONMENTAL REP RESEARCHED ISSUE AND GAVE PERMISSION ITO REMOVE FLUID. -OPENING WELL TO CHECK FOR PRESSURE, FLOW,AND FLUID LEVEL ONCE PER TOUR. NO PRESSURE,NO FLOW,FLUID STATIC. WITH 9.45 PPG 1%KCL BASED POWERPRO MUD SYSTEM IN WELL,CURRENTLY-980 PSI i,OVERBALANCED TO ANTICIPATED 1 FORMATION PRESSURE. 11:00 - 12:30 1.50 STWHIP N WAIT WEXIT CONDUCTED L2RA WITH NORDIC TEAM,BP LEADERSHIP FOR REPLACEMENT OF THIN-SKIN SHEET INSIDE OF RIG CONFINES AND MODIFICATOIN OF LANDING WHILE RIG WAS ON STANDBY FOR TRANSPORTATION ISSUES. -CONTINUE TO MONITOR WELL AND CELLAR 12:30 - 00:00 11.50 STWHIP N WAIT WEXIT MONITOR WELL AND CELLAR WHILE CTS CREW CONDUCTS HARC ANALYSIS ON CTS PROCEDURES,NORDIC CREW CONDUCTING MAINTENANCE ON RIG COMPONENTS. 'CONTINUE TO CHUGGER OUT CELLAR FLUIDS EVERY HOUR INTO WASTE WATER TANK-1.5BBLS/HR.OPEN WELL AT 17:15, 22BBLS TO FILL. Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 7 sk22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812.625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM 1 Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date I From-To Hrs Task Code ! NPT NPT Depth Phase Description of Operations (hr) — (usft) — 4/12/2015 00:00 - 00:00 24.00 STWHIP N WAIT WEXIT [CONTINUE TO STANDBY&MONITOR WELL. 1 I ';CONTINUE TO CHUGGER OUT CELLAR !FLUIDS EVERY HOUR INTO WASTE WATER TANK-1.5BBLS/HR.WORK ON RIG PROJECTS. OPENING WELL TO CHECK FOR PRESSURE, FLOW,AND FLUID LEVEL ONCE PER TOUR. !NO PRESSURE,NO FLOW,FLUID STATIC. WITH 9.45 PPG 1%KCL BASED POWERPRO I ,MUD SYSTEM IN WELL,CURRENTLY-980 PSI OVERBALANCED TO ANTICIPATED !FORMATION PRESSURE.FLUID TEMP IS 1 54DEG F. CONTINUE WITH PAINTING&CLEANING 1 PROJECTS,ORGANIZE RIG.CONDUCT EVAC DRILL WITH DAY CREWS WITH MR. DHD VISITED RIG TO INSPECT CELLAR.FLUID LEVEL ON OA&IAARE AT SURFACE.WATER 1 ;SAMPLE WAS TAKEN FOR ANALYSIS,PER 'INSTRUCTIONS,HEATER WAS PLACED IN CELLAR. 4/13/2015 00:00 - 06:00 6.00 STWHIP N WAIT WEXIT CONTINUE TO STANDBY WITH CREW. MONITOR CELLAR FOR FLUID RATE&GAS 1 READING EVERY HR-NONE.CHUGGER FLUIDS TO WASTE WATER TANK CONTINUE TO CLEAN&PAINT RIG. 06:00 - 00:00 18.00 STWHIP N WAIT WEXIT 'CREW CONDUCTED MINOR MAINTENANCE i I PROJECTS THROUGHOUT DAY. CELLAR '.WAS CHECKED ON HOURLY BASIS. WELL OPENED ONCE THIS TOUR,NO PRESSURE AND 9.45 PPG POWERPRO FLUID LEVEL STATIC. -SENT BOP TEST NOTIFICATION TO AOGCC i IAT 0800 HRS TO REQUEST BOP TEST WITNESS FOR 0800 HR START TIME ON 14 jI APRIL;RECEIVED REPLY FROM AOGCC REP 1 THAT WITNESS WAIVED AT 0830 HRS. -CALLED FROM BP LEADERSHIP AT 1300 HRS I AND ADVISED THAT BOP TEST MAY TAKE I PLACE LATER THAN INITIALLY PLANNED; WAITING ON WORD. ;-CELLAR WATER HAS SLOWED DOWN TO 0.25BPH. _ 4/14/2015 j 00:00 - 06:00 j 6.00 . STWHIP N WAIT : WEXIT CONTINUE TO STANDBY WITH CREW. I I-CREW CONDUCTED MINOR MAINTENANCE 'PROJECTS. I-CELLAR WAS CHECKED ON HOURLY BASIS -0.25BPHR. WELL OPENED ONCE THIS TOUR,NO I PRESSURE AND 9.45 PPG POWERPRO FLUID LEVEL STATIC. 06'00 - 14:45 8.75 i STWHIP r N ' WAIT WEXIT ,CONTINUE TO STANDBY WITH CREW. I-MONITOR CELLAR ON HOURLY BASIS. GROUNDWATER FLOW HAS SLOWED TO PRACTICALLY NONE AT ALL THROUGHOUT _ !THE DAY. 14:45 - 17:45 3.00 STWHIP N WAIT I WEXIT CONTINUE TO STANDBY WITH CREW. -TOTAL OF 1 BBL PUMPED OUT OF CELLAR SINCE 0600 HRS THIS MORNING. I-PREP TO CONDUCT FULL BOP TEST SINCE WINDOW HAS NOT BEEN MILLED. Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 8 042" Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-0167G-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:45 - 18:30 0.75 BOPSUR N WAIT WEXIT CONTINUE TO STANDBY WITH CREW. -CREW CHANGEOUT.COMPLETE WALKAROUNDS. -PREPARE FOR BOP TEST. 18:30 - 00:00 5.50 BOPSUR N WAIT WEXIT TEST BOPE -STATE GIVEN NOTIFICATION OF BOPE TEST 04/13/2015 07:59 -STATE UPDATED TO LATER START TIME 04/13/2015 17:37 -STATE INSPECTOR JEFF JONES WAIVE WITNESS 04/13/2015 22:57 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY#213-011, NORDIC PROCEDURES,AND BP REQUIREMENTS. -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -CONDUCT SHELL TEST,GOOD TEST -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -LOWER 2"PIPE RAMS TESTED WITH 2" TEST JOINT -2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT -UPPPER 2"PIPE RAMS TESTED WITH 2" TEST JOINT -BLIND RAMS TESTED ON EMPTY HOLE —ANNULAR TESTED WITH BOTH 2"AND 2-3/8" TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESSED BY TOOLPUSHER AND WSL -PASS-FAIL ON CM#7 Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 9 otg2 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:©53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/15/2015 00:00 - 03:00 3.00 BOPSUR N WAIT WEXIT CONTINUE TEST BOPE -STATE GIVEN NOTIFICATION OF BOPE TEST 04/13/2015 07:59 -STATE UPDATED TO LATER START TIME 04/13/2015 17:37 -STATE INSPECTOR JEFF JONES WAIVE WITNESS 04/13/2015 22:57 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY#213-011, NORDIC PROCEDURES,AND BP REQUIREMENTS. -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -CONDUCT SHELL TEST,GOOD TEST -TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -LOWER 2"PIPE RAMS TESTED WITH 2" TEST JOINT -2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT UPPPER 2"PIPE RAMS TESTED WITH 2" TEST JOINT BLIND RAMS TESTED ON EMPTY HOLE -ANNULAR TESTED WITH BOTH 2"AND 2-3/8" TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESSED BY TOOLPUSHER AND WSL -PASS-FAIL ON CM#7 03:00 - 04:30 1.50 BOPSUR N WAIT WEXIT PJSM AND TEST INNER REEL VALVE AND PACKOFFS -PU INJECTOR,CIRC OUT MEOH TO CUTTING BOX -PULL CHECKS,STAB ON WELL -LINE UP TO REVERSE CIRCULATE -PRESS TEST IRV AND PACKOFFS TO 250/3500 PSI 04:30 - 05:30 1.00 BOPSUR N WAIT WEXIT PJSM AND PRESS TEST CHECKS -POP OFF,INSTALL CHECKS -PRESS TEST CHECKS TO 250/3500 PSI -PULL TEST PLUG 05:30 - 06:00 0.50 STWHIP N WAIT WEXIT PJSM AND MU NOZZLE AND STINGER -MU NOZZLE AND STINGER -GET ON WELL,PRESS TEST QTS -OPEN WELL TO TESTED LUBRICATOR,WELL STATIC Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 10 Oa, Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UW:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 09:00 3.00 STWHIP N WAIT WEXIT RIH WITH NOZZLE ASSEMLBY -45'/MIN WITH 0.85/1.00 BPM IN/OUT -CIRCULATE BOTTOMS UP FROM 3500'WITH NO ISSUES. INITIAL TEMP OF MUD IN AT 98°, FELL TO 75°WITH FINAL CIRCULATION AROUND. -MONITORING FOR WATER COMING IN THROUGH SURFACE CASING IN CELLAR;NO WATER COMING IN THROUGH CELLAR DURING THIS TOUR 09:00 - 10:15 1.25 STWHIP N WAIT WEXIT PREPARE SAFETY JOINT,FUNCTION TEST FLOOR SAFETY VALVE 10:15 - 11:15 1.00 STWHIP N WAIT WEXIT MOBILIZE MOTOR AND REAMERS TO RIG FLOOR. PJSM ON MAKING UP ASSEMBLY. MU 2.74"GO,2.73"NO-GO WINDOW MILL AND STRING REAMER TO STRAIGHT MOTOR AND BHI SMART TOOLS. DISCUSS CONTINGENCY FOR REACTION WITH NON-SHEARABLES ACROSS STACK WITH LONG BHA AND INABILITY TO POH IN ONE SHOT. STAB ON AND PRESSURE TEST QUICK TEST SUB. 11:15 - 15:45 4.50 STWHIP N WAIT WEXIT RIH WITH MILLING BHA. LOG TIE-IN WITH-5' CORRECTION. CONDUCT KICK WHILE TRIPPING DRILL. MICROMOTION OUT READING ERRATIC YET FLOW RATES GOOD. STOP PUMPS, CONDUCT FLOW CHECK,NO FLOW BUT SIMULATE PIT GAIN. CREW SHUT IN WELL (DID NOT SIMULATE CLOSING IN PACKOFFS AND CHOKE). READ AND RECORD 0 PSI ON WELL. GIVE ALL CLEAR AND CONDUCT AAR; CREW RESPONSE TIME 1 MIN 46 SEC TO SHUT IN WELL. MUD ENGINEER VERIFIED MW OUT WITH PRESSURE SCALE TO BE 9.4 PPG;MW IN 9.4 PPG. FLUSH MICROMOTION AS ROUTINE MEASURE. -CONTINUE RIH TO BOTTOM,RECORD SLOW PUMP RATES AND PUW OF 33K,SOW OF 19K. DRY TAG WHIPSTOCK AT 10,887' PICK UP, COME ON WITH PUMPS TO 1.7 BPM,TAG WHIPSTOCK AGAIN AT 10,887'. Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 11 of Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor:NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:45 - 16:45 1.00 STWHIP P WEXIT MW OUT READING LIGHT AGAIN AND MUD IS AERATED COMING ACROSS SHAKER. FLOW CHECK WELL,NO FLOW. MANUAL STRAP ON PITS VERIFIED AGAINST CTS TRIP SHEET AND TOTCO READING,ALL GOOD. PRESSURIZED SCALE MW OUT 9.4 PPG. -WSL CALLED FIELD SUPT TO REQUEST WELL KILL DRILL THROUGH MGS. COORDINATE WITH TP,SIMULATE KICK WHILE DRILLING. CREW CONDUCTED FLOW CHECK,SIMULATE FLOW AT SHAKER. SHUT-IN PER STANDING ORDERS,SIMULATE PRESSURE ON TUBING. LINE UP TO MGS, CIRCULATE 1-1/2 TIMES BOTTOMS UP THROUGH MGS PER NORDIC WELL KILL PROCEDURE. INITIAL MW IN 9.4 PPG,MW OUT 8.4 PPG ON MICROMOTION,CIRCULATE AT 2.5 BPM AND 3225 PSI. AT 80 BBLS AWAY, MW IN 9.5 PPG,MW OUT 9.35 PPG,CIRC PRESSURE OF 3630 AT 2.35 BPM. WITH BOTTOMS UP,FINAL MW IN 9.45 PPG,MW OUT 9.35 PPG,CIRC PRESSURE OF 3550 AT 2.35 BPM. SHUT DOWN PUMPS AT 1-1/2 TIMES BU. FLOW CHECK WELL,ALL GOOD. GIVE ALL CLEAR,CONDUCT AAR. -FLUSH MICROMOTION AGAIN. CIRCULATING AT MILLING RATE OF 1.70 BPM, 2890 PSI,MW IN 9.45 PPG,MW OUT 9.4 PPG OFF BOTTOM. 16:45 - 18:30 1.75 STWHIP P WEXIT FREE SPIN OF 2840 PSI AT 1.68 BPM. TAG WHIPSTOCK AT 10,887'WITH BHA. BEGIN MILLING OPERATIONS. -MILL FIRST FOOT AT 1 FPH PER WELL PLAN. 1.70 BPM,3040-3070 PSI,.8K WOB. MW IN 9.45 PPG,MW OUT 9.4 PPG. CONTINUING TO MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. NO MEASURABLE GAIN IN GROUND WATER TO THIS POINT. 18:30 - 22:00 3.50 STWHIP P WEXIT MILL WINDOW F/10,887.8'T/10,892.2'MD V 7- -FS:3100 PSI MTR WRK:100-150 PSI WOB: 1.0-1.5K# ODD -BPM IN/OUT:1.74/1.73 PVT:278 BBLS -MW IN/OUT:9.47/9.40 PPG -ECD/IA/OA:10.47 PPG/592 PSI/104 PSI -TIME MILL 1'/MIN -NO STALLS OR PICK-UPS WHILE MILLING -MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. -SUCK-1 BBL EVERY 4-5 HOURS FROM CELLAR TO WASTE TANK Printed 4/27/2015 12:59:31 PM North America-ALASKA-BP Page 12 of@2- Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:4/6/2015 End Date:4/22/2015 X3-016TG-C:(3,812,625.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 2 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:4/27/2015 Rig Contractor NORDIC CALISTA UWI:500292103800 Active datum:K-06A:@53.60usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 00:00 2.00 STWHIP P WEXIT MILL RATHOLE 10,892'-10,898'MD FS:3100 PSI MTR WRK:150-200 PSI WOB: 1.5-2.OK# -BPM IN/OUT:1.74/1.72 PVT:278 BBLS -MW IN/OUT:9.48/9.40 PPG -ECD/IA/OA:10.47 PPG/663 PSI/168 PSI -TIME MILL 1'/MIN UNTIL STRING REAMER EXIT TRAY -MAINTAIN 2K#WOB WITH STRING REAMER OUT WINDOW -MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. SUCK-1 BBL EVERY 2-3 HOURS FROM CELLAR TO WASTE TANK. 4/16/2015 00:00 - 01:45 1.75 STWHIP P WEXIT MILL RATHOLE 10,898'-10,902'MD FS:3100 PSI MTR WRK:150-200 PSI WOB: 1.5-2.0K# -BPM IN/OUT:1.73/1.72 PVT:277 BBLS -MW IN/OUT:9.47/9.39 PPG -ECD/IA/OA:10.47 PPG/663 PSI/168 PSI -MAINTAIN 2K#WOB WITH STRING REAMER OUT WINDOW -MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. -SUCK-1 BBL EVERY 2-3 HOURS FROM CELLAR TO WASTE TANK. 01:45 - 02:30 0.75 STWHIP P WEXIT DRESS AND DRIFT WINDOW -REAM WINDOW UP AND DOWN AT 1 FPM 3X -DRY DRIFT WINDOW,WINDOW CLEAR -MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. -SUCK-1 BBL EVERY 2-3 HOURS FROM CELLAR TO WASTE TANK. 02:30 - 04:30 2.00 STWHIP P WEXIT POOH WITH MILLING ASSEMBLY -PULL INTO WINDOW,FLOW CHECK,OPEN EDC -POOH AT 100'/MIN WITH 2.49/2.10 BPM IN/OUT FLOW CHECK AT SURFACE -MONITOR CELLAR FOR WATER AND CHECKING WITH HANDHELD METER. -SUCK-1 BBL EACH HOUR FROM CELLAR TO WASTE TANK. -BLEED IA FROM 780 PSI TO 180 PSI.BLEED PRIMARILY GAS. 04:30 - 05:15 0.75 STWHIP P WEXIT PJSMANDLDMILLINGASSEMBLY -POP OFF,STAND BACK INJECTOR -LD 2-3/8"COILTRAK -LD 2 JTS 2-1/16"CSH -LD MOTOR AND MILLS -STRING REAMER 2.74"GO,2.73"NO-GO -WINDOW MILL 2.74"GO,2.73"NO-GO 05:15 - 06:00 0.75 DRILL P PROD1 PJSM AND PU LATERAL ASSEMBLY -PU ULS MOTOR WITH 1 DEG AKO -PU HUGHES 3.25"BI-CENTER BIT -PU 2-3/8"COILTRAK WITH RESISTIVITY -GET ON WELL,PRESS TEST QTS 06:00 - 08:30 2.50 DRILL P PROD1 RIH WITH LATERAL DRILLING BHA WITH NO ISSUES. LOG TIE-IN WITH-7'CORRECTION. LOSS OF-1BPH WHILE RIH. Printed 4/27/2015 12:59:31 PM TREE= 4-1/16"CNV D= MCEYOY K O 6r Tl(NOTES: WELL ANGLE>70. 11158"" ACTUATOR V Mac DOGLEG:29.3°@ 9445'•" ACTUAT OR= BAKER C OKB.ELEV= 6292 BF.REI/= 26.62 /' I KOP= 3091' 1999' —14-1/2"HES X NP,D=3.813' Max Angle= 91'@ 10256' 20"CONDUCTOR —1 119' I ' Datum MD= 9977' _#, 2590' 1—9-5/8"DV FKR Datum TVD= 8800'SS D= ' GAS LFT MANDRELS 13-3/8°CSG,72#,L-80 BUTT,D=12.347' H 2673• , ST MD TVD CEV TYPE VLV LATCH PORT DATE 4 3245 3240 12 MMG DMY RK /' 0 03/23/15 3 5715 5551 25 MAG DMY RK ' 0 03/23/15 2 7402 7066 24 MAG DMY RK ' 0 10/19/08 TOP OF r LNR 7977 4 1 8493 8082 20 KBG2 DMY M ' 0 10/19/08 9-5/8"WHPSTOCK 8142' 7977' 9-5/8'X 7"BKR ZXP LTP,D=6.313' 9-5/8°CSG,47#,L-80 BUTT,D=8.681' --8142 7991' —I9-5/8"X 7'BKR HMC HGR,D=6.250" I 9-5/8'MLLOUT VVINOOW(K-06A) 8147-8158' Minimum ID = 2.786" @ 8794' 3-1/2" X 3-3/16" LNR XO I 1 8564' —14-1/2'OTIS X MP,D-3.813' 11 8576' — R D+7'X4-1/2"BKR S-3 PK =3.958' ill 8599• -j4-1/2'HE'S X NP,D=3.813' 8619' —13.70'DEPLOY SLV,D=3.00' I 8619 4-1/2'HES XN NP,MLLED TO 3.80'(01/28/09) D — 4-1/2'TBG,12.6#,L-80 TDS,.0152 bpi, =3.958' H 8632' I �� -� 8632' —4-1/2'VVLEG,D=3.958" -- TOP OF 4-1/2'LNR — 8635' 4 1 8635' —IELME)TT LOGGED 07/30/05 BEHIND CT LNR 8635' —I r X 5'BKR ZXP LTP,13=4.312" 3-1/2'LNR,9.2#,L-80 STL,.0087 bpf,13=2.992' -{ 8794' - 8649' —Ir X 4-1/2'BKR HMC HGR,D=3.980" 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276' H 8809' "......4 L 8794' H3-112"X 3-3/16'XO,13=2.786' 4-1/2'BKR WFFSTOCK (03/02/13) — 8819' wl RA TAG @ 8828" ' 4-1/2"MLLOUT WINDOW(K-06C) 8819'-8829' 4-1/2'LNR, 12.61/,L-80 BTRS,.0152 bpf,D=3.953' H -8819' 3-3/16'BKR WHPSTOCK(04/08/15) H 10887' w/RA TAG@ 10892' 3-1/4'LNR,6.6#,L-80 TC11,.0079 bpf,ID=2.850 — -10887 PORATFON SU � ' - 10899' J—,3-3/16'X 2-7/8'XO,D=2.377' IA4AREF LOG: SLB Ma&ON 03/10/13 ANGLE AT TOP FERE:59°@ 11368' ' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SOZ ' 2' 6 11368-11393 0 01/22/14 2' 6 11390-11420 0 04/18/13 ' 2" 6 11425-11520 0 03/10/13 } Fun) H I 11529' ,r ° H 11583' 2-7/8"LNR,6.44,L-80 STL,.0058 bpf,ID=2.441' — 11574' t. I DATE REV BY COMfU'ITS DATE REV BY COf9UlTS PRUDHOE BAY UNIT 11/19/83 All 13 INITIAL COMPLETION 12/11/14 JCF/PJC PILL/RESET LTP VVFJ l: K-06C 08/06/98 D16 SIDETRACK(K-06A) 03/20/15 PJC CSGILP/TBG UPDATES-FRE RIG PERIM Na. 2130110 01/30/09 NORDIC 1 CTD SDTRACK(K-068) 03/23/15 GJB/PJC DGLVS/FILL LW AFI No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) 04/08/15 PJC SET WHPSTOCK(RIG) SEC 4,T11 N,R14E,2147'FM_&504'FAL 11/05/14 RCR/PJC PDZF REF LOG U DATE 12/07/14 NXWIPJC GLV C/O BP Exploration (Alaska) of Tye �w\���� jam'4, THE STATE Alaska Oil and Gas • 7, n Conservation Commission ALAs A - 4: 333 West Seventh Avenue of nh'' GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 ALASP' Fax: 907.276 7542 SWAMC© 6 u!t_ — .fi t, ?il� www aogcc.alaska.gov John McMullen Engineering Team Leader 7 ` 1 BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU K-06C Sundry Number: 315-089 Dear Mr. McMullen: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, /()35 _ Cathy P. F erster Chair DATED this 2401!--lay of February, 2015 Encl. STATE OF ALASKA RECEIVED . ALASr.,- OIL AND GAS CONSERVATION COMMio6ION FEB 1 7 2015 APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 AOGCC 1 Type of Request. ❑Abandon ®Plug for Redrill • 0 Perforate New Pool ❑ Repair Well 0 Change Approved Program ❑Suspend 0 Plug Perforations 0 Perforate 0 Pull Tubing 0 Time Extension ❑Operations Shutdown 0 Re-Enter Suspended Well 0 Stimulate 0 Alter Casing 0 Other 2. Operator Name 4. Current Well Class 5 Permit To Drill Number BP Exploration (Alaska) Inc. 0 Exploratory 0 Stratigraphic 213-011 • 3. Address: ®Development 0 Service 6. API Number. P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-21038-03-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU K-06C • Will planned perforations require a Spacing Exception? ❑Yes No 9. Property Designatior . 10.Field/Pool(s): ADL 028303, 028299&028300 Prudhoe Bay/Prudhoe Bay ' 11 PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth ND(ft): Effective Depth MD(ft) Effective Depth TVD (ft): Plugs(measured): Junk(measured) 11583' • 9114' • 11529' • 9086' • None None Casing Length Size MD ND Burst Collapse Structural Conductor 80' 20"x 30" 39'- 119' 39'- 119' Surface 2634' 13-3/8" 39'-2673' 39'-2673' 4930 2670 Intermediate 8107' 9-5/8" 35'-8142' 35'-7754' 6870 4760 Production Liner 832' 7" 7977'-8809' 7599'-8373' 7240 5410 Liner 436' 4-1/2" 8635-8819' 8214'-8382' 8430 7500 Liner 2166' 3-1/2"x 3-3/16"x 2-7/8" 8610'- 11574' 8191'-9109' Perforation Depth MD(ft). Perforation Depth ND(ft): Tubing Size. Tubing Grade: Tubing MD(ft): 11368'- 11520' 9004'-9081' 4-1/2", 12.6# L-80 8632' Packers and SSSV Type' 7"x 4-1/2"Baker S-3 Packer Packers and SSSV 8576'/8159' MD(ft)and ND(ft): 12 Attachments: 13.Well Class after proposed work: ®Description Summary of Proposal ®BOP Sketch 0 Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 Development 0 Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation March 11,2015 0 Oil 0 WINJ 0 WDSPL 0 Plugged 16 Verbal Approval: Date 0 Gas 0 GINJ ❑GSTOR 0 Abandoned Commission Representative: 0 WAG 0 SPLUG ®Suspended . 17. I hereby certify that the fore oing is true and correct to the best of my knowledge. Contact: Nathan Sperry, 564-4258 Printed Name: Joh ';di IA ` Title. Engineering Team Leader E ail• than.Sperry@bp com Signature:/ .., Phone: 524-4711 Date: 2 ` ' 7 (5— // Commission Use Only Conditions o approval. Notify Commission so that a representative may witness \ 5 - 0 G Sundry Number: 1 ❑Plug Integrity ❑BOP Test 0 Mechanical Integrity Test 0 Location Clearance N Other: /301) 1-r-5- 71- *c, 35c& p5 , ( ✓n r'5p i3 z5�3 p .fi ) M N /� GtG-,.-,r,/ tr5 / to Z5-vU ,si ') / / T I' Iier /- p1l- yid !ctC'1- Lt. 1Ca; - Cip; rc ✓ L'C-I i�r•i .2 ,'- - C 25 // Z (cam W Spacing Exception Required? ❑YesLTJ No Subsequent Form Required. / (' — 4 d . D � Approved By: / �q2�n APPROVED BY COMMISSIONER THE COMMISSION Date' 2--24) — I S"-- m Form 10-403 Revised 1 /2012 Ar a o v dor 12 monthsjfrom the date of approval Submit In Duplicate Ce ''L VrL 2/70/6 "R R) l e, eZ—ZA/-5 elf?/5 z. 1 6— To:. Alaska Oil &Gas Conservation Commission From: Nathan Sperry b CTD Engineer Date: February 13, 2015 Re: K-06C Sundry Approval Sundry approval is requested to plug the K-06C perforations as part of the drilling and completion of proposed K- 06D coiled tubing sidetrack. History and current status: K-06C is a Zone 1 horizontal well drilled and completed in the summer of 2013. K- 06C has never been a competitive producer due to GOR. The liner lap failed but even with a liner top packer set, the well was still deemed a failure due to high GOR. Proposed plan: K-06D will exit from well K-06C by the Nordic 2 Coiled Tubing Drilling rig on or around April 1st, 2015. The K-06D sidetrack will exit through the existing 3-3/16" liner and kick off in Zone 2, and target Zone 2 Reserves. The proposed sidetrack is a 1,980' horizontal Ivishak Zone 2 producer, which will access a —35 acre reserves target. The lateral will be completed with a 2-3/8" L-80 liner which will be fully cemented and perforated. This Sundry covers plugging the existing K-06C perforations via the K-06D liner cement lob or a liner top packer set with the Nordic rig if liner lap test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. 7tie /l CrffP�✓ OUT 4bfr jwined,ce7 COnW e #°/ f 9I r0( ) C ' Oi ;„'e%ded (50 , (,,,� T 6O/-elf ctrtly Le/" beer- /00 MCc/srt$ . (fu,, , 7-4.‘f C ✓`�OVW a//Ow �d )� !yl P/►�,.tJ recdvery Aca� for del-lock the , pori0"y v f o �. Pre-Rig Work(scheduled to begin March 11th, 2015) 1. S Dummy GLV's. 2. S Pull LTP 3. V PT MV, SV, WV. 4. _ V Set TWC. 5. 0 Remove wellhouse and level pad. Rig Work(scheduled to begin April 1st, 2015) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (MASP 2,573 psi) 2. Mill 2.74"window and 10'of rathole. 3. Drill lateral: 3 " OH, 1,980' (12 deg DLS planned). 4. Run 2-3/8" L-80 liner leaving TOL at—8,750' MD. 5. Pump primary cement job: 16 bbls, 15.3 ppg, TOC at TOL —8,750' MD * 6. Perform liner cleanout and RPM/GR/CCL log. 7. Perform liner lap test to 2,400 psi 8. Set LTP if and only if liner lap test fails.* 9. Perforate liner based on log interpretation (-100'). 10. Freeze protect well to 2,500' MD. 11. Set TWC; RDMO. Post-Ri Work 1. 0 Re-install wellhouse, flow line and pull TWC 2. S Set GLV's *Approved alternate plug placement per 20 AAC 25.112(i) Nathan Sperry CTD Engineer 564-4258 CC: Well File Joe Lastufka TREE= , 4"CAMERON WELLHEAQ= MCEVOY SA. /NOTES: WELL ANGLE>70°@ 11158' ACTUATD_R= __.-__LEO K_0 6 C MAXWELDO LEG:ES OT SHOWN BELOW MILOLOUTS"` NTIAL KB.BEV= 62.92' BF.EEV= 26.62' I KOP= 3091' Max Angle= 90°@ 10256' ' 1999' H 4-1/2"HES X NP,D=3.813" Datum KU= 997T H Datum TVD= 8800'SS 2590' //1 — 20"CONDUCTOR — 110' 9 5/8 GAS"DV LPFTKR MANDRELS ST MD TVD DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80,D=12.347" 2673' 4 3245 3240 12 MMG DOME RK r 16 12/07/14 3 5715 5551 25 MMG SO RK r 20 12/07/14 TOP OF 7"LNR — 7977" L 2 7402 7066 24 MMG DMY RK r 0 10/19/08 1 8493 8082 20 KBG2 DMY INT ' 0 10/19/08 [9-5/8"WHIPSTOCK H 8142' \ 7977' H 9-5/8"X 7"BKR ZXP LTP,D=6.313" 9-5/8"CSG,47#,L-80,ID=8.681" —{ —8142 7991' --{9-5/8"X 7"BKR HMC LNR HGR,ID=6250" I 9-5/8"MLLOUT WINDOW(K-06A) 8142'-8158' Minimum ID = 2.36" @ 8610' 4-1/2" KB LNR TOP PACKER I I ' 8564' --14-1/2"oT1SxNP,D=3.813" x 8576' --I 7"X 4-1/2"BKR S-3 PKR,D=3.958" ' • 8599' H4-1/2'HES X NIP,D=3.813" X 8610 H4-1/2"KB LTP,D=2.36"(12/11/14) 8619' —13.70'DEFLOY SLV,ID=3.00" lihs ' 4-1/2"TBG, 12.6#,L-80 TDS,.0152 bpf,ID=3.958" —I 8637 ) ` 8619' H4-1/2"HES XN NP,MLLED TO 3.80"(01/28/09) TOP OF 4-1/2"LNR H 8635' 8632' —14-1/2"WLEG,D=3.958" BEHIND 8635' I-1 ELMD Tr LOGGED 07/30/05 LNR 3-1/2"LNR 9.2#,L-80 STL,.0087 bpf,ID=2.992' 8794' 8635' H 7"X 4-1/2"BKR ZXP LIP,D=4.312" 7"LNR,26#,L-80 BTC-M,.0383 bpf,ID=6.276" H 8809' I 8649' H 7"X 4-1/2"BKR HMC HGR,ID=3.980" 4-1/2"BKR WHIPSTOCK (03/02/13) H 8819' 8794' —13-1/2"X 3-3/16"XO,ID=2.786" w/RA TAG @ 8821;- 4-1/2"LNR,12.6#,L-80,.0152 bpf,ID=3.953" —I —8819' , 4-1/2"MLLOUT WNDOW(K-06C) 8819'-8829' 3-1/4"LNR,6.61t,L-80 TC11,.0079 bpf,ID=2.850 —I 10899' I\ PERFORATION SUMMARY REF LOG: SLB MCNL ON 03/10/13 10899' H3-3/16"X 2-7/8"XO,D=2.377" ANGLE AT TOP FERF:59"@ 11368' Note:Refer to Production DB for historical perf data SIZE SPF NTERVAL Opn/Sgz SHOT SQZ 2" 6 11368-11393 0 01/22/14 2" 6 11390-11420 0 04/18/13 2" 6 11425-11520 0 03/10/13 PBTD —I 11529' 2-7/8"LNR,6.4#,L-80 STL,.0058 bpf,ID=2.441' —I 11574' +' I I-1 11583' DATE REV BY CO?J NTS DATE REV BY COMMENTS PRIUHOEBAY UNIT 11/19/83 AUDI 3 INITIAL COMPLETION 11/05/14 RCR/PJC PERF REF LOG UPDATE WELL: K 06C 08/04/98 D16 SIDETRACK(K406A) 12/06/14 NLW/PJC PULU RESET LW PBRNIINo:'2130110 01/29/09 NORDIC 1 CTD SDTRACK(K-06B) 12/07/14 NXW/PJC GLV C/O AR No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) 12/11/14 JCF/PJC PULU RESET LW SEC 4,T11 N,R14E,2147'FNL&504'FW._ 01/22/14 JCF/PJC ADPERFS 06/07/14 JTG/PJC PULL ORFICEJ SHIFT SLD SLV BP Exploration(Alaska) TREE= • 4"CAMERON WHLHEAQ= MCEVOY SA. :NOTES: WELL ANGLE>70°@ 11158'""" ACTUATOR= LEO K-O 6C MAXEVIOUS DORE'SS NOT SHOWN BELOW MILLOUTS'"' NITIAL KB.H-EV= 62.92' BF.H.EV= 26.62' I .1(-0P= 3091' --_—___ 1999' —I4-1/2"HES X NP,D=3.813" Max Angle= 90°@ 10256' ' Datum MD= 9977' Datum TVD= 8800'SS 2590' 9-5/8"DV PKR 20"CONDUCTOR — 110' GAS LFT MANDRELS ST M) TVD DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80,D=12.347" 2673' 4 3245 3240 12 MAC DOME RK ► 16 12/07/14 3 5715 5551 25 M1/1G SO RK ° 20 12J07114 TOP OF 7"LNR — 7977' L 2 7402 7066 24 MMG DMY RK r 0 10/19/08 1 8493 8082 20 KBG2 DMY NT r 0 10/19/08 1 -5/8"WHIPSTOCK 8142' \ 7977' H 9-5/8"X 7"BKR ZXP LTP,D=6-313" 9-5/8"CSG,47#,L-80,ID=8.681" —1 —8142 7991' H9-5/8"X 7"BKR FMC LNR HGR,D=6250" I 9-5/8"MLLOUT WNDOW(K-06A) 8142'-8158' Minimum ID = 2.36" @ 8610' 4-1/2" KB LNR TOP PACKER I I 8564' —I 4-1/2"OTIS X NP,D=3.813" S X 8576' H 7"X 4-1/2"BKR S-3 FKR,D=3.958" • 8599' —I 4-1/2"FES X NP,D=3.813" 8610 —14-1/2"KB LTP,D=2.36'(12/11/14) F � 8619' —13-70"DEPLOY SLV,D=3.00" 4-1/2"TBG,12.6#,L-80 TES,-0152 bpf,D=3.958" —1 8632 1 8619' H4-1/2"HES XN NP,WILLED TO 3.80"(01/28/09) . 8632' —j4 1/2"WLEG,D=3.958" TOPOF4-1/2"LNR —1 8635' BEHIND 8635' ELME TT LOGGED 07/30/05 CT LNR 3-1/2"LNR,9.2#,L-80 STL,.0087 bpf,ID=2-992' —1 8794' s8635' H 7"X 4-1/2"BKR ZXP LTP,D=4.312" 7"LNR,26#,L-80 BTC-M,_0383 bpf,D=6.276" —1 8809' 8649' 7"X 4-1/2"BKR HMC HGR,ID=3.980" \i 4-1/2"BKR WHIPSTOCK (03/02/13) H 8819' 8794' —13-1/2"X3-3/16"XO,D=2.786" w!RA TAG @ 8828- 4-1/2"LNR,12.6#,L-80,_0152 bpf,ID=3.953" — —8819' 4-1/2"MLLOUT WNDOW(K-06C) 8819'-8829' 3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,ID=2.850 — 10899' I\ PERFORATION SUMMARY REF LOG: SLB MCAL ON 03/10/13 10899' 3-3116"X 2-7/8"XO,D=2.377' ANGLE AT TOP PERF:59'011368' Note:Refer to Production DB for historical perf data SIZE SFF NTERVAL Opn/Sqz SHOT SOZ 2" 6 11368-11393 0 01/22/14 2" 6 11390-11420 0 04/18/13 2" 6 11425-11520 0 03/10/13 PBTD H 11529' 2-7/8"LNR 6.4#,L-80 STL,.0058 bpf,D=2.441' H 11574' I 7D 1—I 11583' DATE REV BY COMAE TTS DATE REV BY COMAENTS PRUDHOE BAY UNIT 11119/83 AUDI 3 IMTIAL COMPLET1ON 11/05/14 RCR/PJC PERF REF LOG UPDATE WELL: K 06C 08/04/98 D16 SIDETRACK(K-06A) 12/06/14 N..W/PJC PULU RESET LTP PHRMT No:'2130110 01/29/09 NORDIC 1 CTD SDTRACK(K-06B) 12/07/14 NXW/PJC GLV C/O AR No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) 12/11/14 JCF/PJC PULU RESET LW SEC 4,T11 N,R14E,214T FN_&504'AM.. 01/22/14 JCF/PJC ADPERFS 06/07/14 JTG/PJC PULL ORFICE/SIFT SLD SLV BP Exploration(Alaska) TIS_. 4"CAMERON -- SAFETY NOTES:WELL ANGLE>70°@ 11158'""° ' VVIILI-EACILIATOR= LBO AD= MCEVOY K 0 6 1 MAX DOGLEG:29.3"@ 9445'"'°PREVIOUS -- _ (� ACTUA PEAL KB.BEV= 62.92' WELLBORES NOT SHOWN BELOW MILLOUTS°'• BF_ELEV= 26.62' KOP= 3091' Mex Angle= 90'@ 10256' I ' - 1999' -14-V2"HES X NP,D=3.813" Dawn MD= 9977' 2590' - Datum TVD= 8800'SS 20"CONDUCTOR 110' 1 GAS LFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80,D=12.347' H 2673• 4 3245 3240 12 MAG DOtWE RK 16 12/07/14 3 5715 5551 25 MNG SO RK r 20 12/07/14 TOP OF 7"LNR - 7977' `1 2 7402 7066 24 MNG [)AY RK ' 0 10/19/08 1 8493 8082 20 KBG2 LILA, MT ' 0 10/19/08 19-5/8"wHPSToac H 8142 7977' H9-5/8"X 7"BKR ZXP LTP,D=6.313" 9-5/8"CSG,474,L-80,D=8.681" H -8142 7991' I-1 9-5/8"X 7"BKR HNC LNR HGF,13=6.250' I 9-5/8"MLLOUT WrDOW(K-06A) 8142'-8158' ' ' L 8564' H4-1/2"OTIS X NP;D=3.8-6;1 211 ig1 8576' --17"X 4-1/2'BKR S-3 PKR,D=3.958" $699' H4-1/2-FES X MP,D=3.813' TOL to 8750",TOC to TOL H3.70"DEPLOY SLV,D=3.00" 4-1/2'TBG,12.6#,L-80 TDS,.0152 bpf,D=3.958' - 8832' 1 ..........., 8619' 8619' -14-12'FIDS XN NP,MLLE)TO 3.80"(01/28/09) TOP OF 4-1/2""L - 8636' ` 8632' -4-1/2"WLEG,13=3. 5 BEHIND 8635' HanoTTLOGGED t)9 ;-)5 J CT LNR 3-1/2"LNR,9.2#,L-80 STL,.0087 bpf,D=2.992' -I 8794' 8635' H7'X 4-12"BKR ZXP LIP.D=4.312' 7'LNR.264,L-80 BTC-M,.0383 bpf,D=6.276" H 8809' 8849' H 7'X 4-1/2"BKR MAC HGF 13=3.980" 4-1/2'BKR WHPSTOCK (03/02/13)j--18819' 8794' -3-12"X 3-3/16"XO,D=2-786" w/RA TAG 8820' 4-12"LNR,12.6#,L-80,.0152 bpf,13=3.953" -I -8819' 4-12'MLLOUT WPDOW(K-06C) 8819'-8829' 3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,13=2.850 --I 10899' Pup jt w/RA tag,depth TBD • PERFORATION SUMMARY . \REF LOG: SLB Mat.ON 03/10/13 ANGLE AT TOPFERF:59"011368 2 3/8" L 80 to 12867'MD TD 3-3/16"packer WS set at 10887',225 deg ROHS Note:Refer to Production DB for historical pert data ' SIZE SPE MBA/AL Opr✓Sgz SHOT SQZ 2" 6 11368-11393 0 0122/14 I 2" 6 11390-11420 0 04/18/13 10899' --I3-3/16'X 2-7/8"XO,13=2.377" 2" 6 11425-11520 0 03/10/13 I P5TD H 11529' Ni 2-7/8'1_147;6.4#,L-80 STL,.0058 bpf,D=2.441' H 11574' e%4 I TD H 11683' I DATE REV BY- COMMENTS — DATE FRE/BY COMMFJJTS PRLDHOE BAY UNIT 11/19/83 AUC13 INIT1AL COMPLETION 11/05/14 RCR/PJC PERF REF LOG UPDATE WELL K-06C 08/04/98 D16 SIDETRACK(K-06A) 12/06/14 PLW/PJC'RAL RESET LTP _ PERMT No:`2130110 01!29!09 NORDIC CTD SC/TRACK(14068) 12/07/14 PDCW/PJC GLV C/O AR No: 50-029-21038-03 03/11113 NORDIC 1 CTD SIDETRACK(K-06C) 12/11/14 JCF/PJC RIJJ RESET LIP SEC 4,T11 N,R14E 2147'FML&504'FIM. 01/22/14 JCF/PJC'ADFERFS 02/09/15 NS Proposed CTD Sidetrack _ 06/07/14 JTG/PJC PULL ORFICE/SFFT SLD SLV BP Exploration(Alaska) 1 L I I 1 1 1 i ' i1I N' S \ 1 w� pm, v • 1 S6 2 I 1 JI 1 lr V w Ir r eLi / �i4 I _lir_ 1 r. • 1 t4-- 1 —... \\\\\\\ 1 ' II j 0 a i ) I 1 MEMa 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Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box in the Patricia or Steve / upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend" ✓/ boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Patricia or Steve work) the initial reviewer will cross out that erroneous entry and initial it on V both copies of the Form 10-403 (AOGCC's and operator's copies). Instead, then check the "Suspended" box and initial that change. Guy or Victoria The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug for Jenni Redrill" box, she will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states"Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, she will check the History tab Jenni in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, she will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will change Jenni the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Jenni Geologists will check the "Well by Type Work Outstanding" user query in Patricia or Steve RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. 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. sQi 3 - D J I Well History File Identifier Organizing(done) ❑ Two-sided I1 II1111 IIU 11111 ❑ Rescan Needed III 11111111 ifihIll RE AN DIGITAL DATA OVERSIZED (Scannable) Color Items: ❑ Diskettes, No. ❑ Maps: VI Greyscale Items: ❑ Other, No/Type: ❑ Other Items Scannable by a Large Scanner ❑ Poor Quality Originals: OVERSIZED (Non-Scannable) ❑ Other: ❑ Logs of various kinds: NOTES: ❑ Other:: BY: Maria Date: c g `11- /s/ P Project Proofing I (11111111 II III BY: .�- Date: a Dip I /s/ WI 6 Scanning Preparation cg. x 30 = !o© + ca... . TOTAL PAGES U an (Count does not include cover sheet) /1 BY: ACM Date: _ • /s/ r M ' Production Scannin g li 1111111111 11111 Stage 1 Page Count from Scanned File: g 3 (Count does include cover heet) Page Count Matches Number in Scanning Preparation: YES NO BY: Date: a I s Ji i /s/ 04 f Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scanning is complete at this point unless rescanning is required. II 11111111111 11111 ReScanned III 1111111111111111 BY: Maria Date: /s/ Comments about this file: Quality Checked III 11111111 111111 c O O 0 vi el a" Ct 9 O 2 W W J1 JI oI JI `c (O1 0 E 00 LL LL Q Q 0 W Q .� NZ c WI QI QI Z Z O LL e N 0 / 0 Z Z c1 �1 0 d p1 co o O / �I m c O I I O en o 0 2 O O I cct (n 0 5 Y2 2 2 Y YOU M ❑ > a) 0 Z v w O (,)I (,)I (,)I MI Z E 01 N ci a)F. 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O• co `-> c U lc E a a) ° E E a U 0 STATE OF ALAS .SKA OIL AND GAS CON ERVATITION COMIViISSION RECEIVED REPORT OF SUNDRY WELL OPERATIONS SEP 2 6 2013 1.Operations Abandon U Repair Well LI Plug Perforations L) Perforate U Other q Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time Extension (V' Change Approved Program ❑ Operat.Shutdown❑ Stimulate-Other ❑ Re-enter Suspended WeII❑ 2.Operator 4.Well Class Before Work: 5.Permit to Drill Number: Name: BP Exploration(Alaska),Inc Development 1511 Exploratory ❑ 213-011-0 3.Address: P.O.Box 196612 Stratigraphic❑ Service ❑ 6.API Number: Anchorage,AK 99519-6612 50-029-21038-03-00 7.Property Designation(Lease Number): 8.Well Name and Number: Apl„007,Wri4 R1,0615500 I ADL0028303 • PBU K-06C • 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): PRUDHOE BAY,PRUDHOE OIL • '11.Present Well Condition Summary: Total Depth measured 11583 feet Plugs measured None feet true vertical 9113.61 feet Junk measured None feet Effective Depth measured 11529 feet Packer measured See Attachment feet true vertical 9085.71 feet true vertical See Attachment feet Casing Length Size MD ND Burst Collapse Structural None None None None None None Conductor 80 20"x 30" 27-107 27-107 Surface 2635 13-3/8"72#L-80 29-2664 29-2663.85 4930 2670 Intermediate None None None None None None Production 8107 9-5/8"47#L-80 26-8133 26-7745.17 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 11390-11420 feet 11425-11520 feet True Vertical depth 9015.63-9030.8 feet 9033.31-9081.14 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 23-8632 23-8211.1 Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 313 1281 27 0 174 Subsequent to operation: 129 19112 26 0 1100 14.Attachments: 15.Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development 0 — Service❑ Stratigraphic ❑ Daily Report of Well Operations X 16.Well Status after work: Oil El , Gas U WDSPL❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUCO 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Garry Catron Email Garry.CatronaBP.Com Printed Name Garry Catron Title PDC PE Signature Phone 564-4424 Date 9/25/2013 a t, � t r. RBDMS OCT 11 Via`. ,, ,3 ORIGINAL 1 1 Form 10-404 Revised 10/2012 9 #7<f/9 Submit Original Only Packers and SSV's Attachment ADL0028303 SW Name Type MD TVD Depscription K-06C PACKER 7977 7545.77 7" Baker ZXP Packer K-06C PACKER 8575 8104.82 4-1/2" Baker SAB-3 Packer K-06C PACKER 8635 8160.26 4-1/2" Baker ZXP Packer O- R 0 N- r M N O t r— CD op CD CD 1.0 CD CD CD U co N ,r N- M co m ti CO co 0) CO Nr co 0 1� 66MMCON- U) O N 00 co CA CA W 0 M v- 0WWWOrTCON CO 00 CO 00 CO C D I's, CV 0 N- CO O) CA M M T- 00 CO CO O 1` CA CAM0600000CAM N O M) -- W W O N N N O v- N M M 00 I� CO OD CO CO OD Mct6MMNI. M .TN O0000000OD OD CV OD a3 Co) ° I lllllllll a M W N- N- CAO) OCOCAM ON N6WC01■. I. 8NNN CO 00 OD 00 CO O - � oco oo � 003 O - 00 OD 00 J 00 °D 00 J J J J J •� N X k CV W C! 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E > / .- / \ \ / Z 10 Z _...1 q Q E 0 \ / % / 2 0 � / � 0 r - E 2 a .g Z O � ° ikE ± / / c \ / \ E » a - 0 0 w 2 . 2zbR -7 0 Gm = : a 0 ƒ / / \ / � 2 / \ / 2 / 11 0 _1 \ \ \ x \ gip * $ \ \ / 2 r < _ o � \ $ a \ E � $ \ � � .� / / LI- op\ $ i0Umm � /f N. c) / \ \ 2 ® ƒ @ a / E \ / \ \ >1 / m m » ƒ I f % m & G 2 ± IIIZZO m & ® � _0/ � _ � , q / \ / / / / 0 (3") % 0-\ / E w z000DLoZ 0 ƒ 0 \ % / / 2 LU 7E ° 0-0vO —LU ' ° ƒ m 2 0 0 0 ± ± Z R ® 2 @ a c 12 O OLU Hj 2 ® 4Ozo caEEE0 < .-- / G7 �U / G I E _1 2 c e = 2 CO / / / $ mF- HU)0 / ID -a0 i / / / \ ƒ $ _1 i i C / / \i 2 i r Cr) r 3 3\ 9 9 9 CO CO w a $ a TREE=WELLHEAD= 4"SOY I S..,TYNOTES: WELL ANGLE>70°@ 9355'*** ACTUATOR= LEO K 0 6 C INITIAL,"A"AND"B"W ELLBORE'S NOT SHOWN INITIAL KB.REV= 6292' j BELOW MILLOUTS"*" BF.ELEV= 26.62' I l Mu Angle= 90° 10256' I I 1999' H4-1/2'FES X tom,D=3.813" I Datum MD= 9977' Datum TV D= 8800'SS 2590' H9-5/8"DV RCR 20'CONDUCTOR -I 110' r GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80,13=12.347" 2673' 4 3245 3240 12 MMG DOME RK 16 03/22/13 3 5715 5551 25 MMG SO RK 20 03/22/13 (TOP OFT LNR H 7977' 2 7402 7066 24 MMG DMY RI( ' 0 10/19/08 1 8493 8082 20 KBG2 DMY NT ' 0 10/19/08 9-5/8"VVHFPSTOCK —I 8142' \ 7977' tJ 9-5/8"X 7'BKR ZXP LIP,D=6.313' 9-5/8"CSG,47#,L-80,D=8.681" --I —8142 7991' H9_5/8"X 7"BKR FMC LNR I1GR,D=6.250" ' 9-5/8"MLLOUT INFLOW(K-06A) 8142'-8158' Minimum ID = 1.38" @ 8619' 4-1/2" 45 KB LNR TOP PKR I i---I 8564' H41rz'OTIS x NIP,D=3.813° S ' 8576' I-17"X 4-1/2'BKR S-3 PKR,D=3.958" ' r I 8599' 1-14-1/2"I-ES X NP,D=3.813' 8619—I-14-1/2"45 KB LIP,D=1.38'(09/06/13) I 14 k7, 8619' H3.70"DEPLOY SLV,D=3.00" 4-1/2"TBG,12.60,L-80 IDS,.0152 bpf,13=3.958" —I 8632' i.is. 1i 8619' —I4-12"FES XN NP,MLLED TO 3.80"(01/28/09) ` 1 8632' H4-12"VVLE3G,D=3.958" I BEHIND TOP OF 4-12"LNR H 8635' I 8635' H E LM0 TT LOGGED 07/30/05 I CT LNR ` 8635' Hr X 4-1/2'BKR ZXP LIP,D=4.312' I 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276' —I 8809 f--a , 8648'7-1 17'X 4-1/2'BKR I-NC HGR ID=3.980" 3-12'LNR,9.2#,L-80 STL,.0087 bpf,D=2.992' --I 8794' I s —I 8794' H3-12"X 3-3/16"XO,D=2.786" 4-1/2'BKR WHIPSTOCK (03/02/13) —I 8819' w/RA TAG @ 8828" 4-1/2'MLLOUT WPDOIIV(K-06C) 8819'-8829' 4-12"LNR,12.6#,L-80,.0152 bpf,D=3.953' —I —8819' I , 3-1/4"LM,6.6#,L-80 TC11,.0079 bpf,D=2.850 —I 10899' PERFORATION SUMMARY I 10899' HI 3-3/16"X 2-7/8"XO,13=2.377" I REF LOG: SLB IND L ON 03/10/12 ANGLE AT TOP PERE:59°Q 11390' Nbte:Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2' 6 11390-11420 0 04/18/13 2" 6 11425-11520 0 03/10/13 PBTD —I 11529' 2-7/8"LNR,6.4#,L-80 STL,.0058 bpf,D=2.441' --{ 11574' .. TD —I 11583' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11119/83 ALD 3 INITIAL COMPLETION 03/26/13 RKT/PJC SET LTP&C/O GLV(03/22/13) WE _L. K-06C 08/04/98• D16 SIDETRACK(K-06A) ' 04/24/13 JJUJMD ADPERFS(04/18/13) FERMT No: 2130110 01129/09 NORDIC 1 CTD SDTRACK(K-06B) 09/03/13 RCT/JMD PULLED FER(08/14/13) AR No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) 09/12/13 STF/JMD SET KB LTP(09/06/13) SEC 4,T11N,R14E,2147'FPL&504'FWL 03/14/13 PJC DRLG DRAFT CORRECTIONS 03/18/13 DJ/PJC FINAL DRL.G CORRECTONS BP Exploration(Alaska) DATA LOGGED ` � M K BENDER E ti` . J`�.f l! • BAKES PRINT II?I[ST !'.I 'I'UTION LIS' G o 5 2013 HUGHES AOGCC COMPANY BP Exploration(Alaska) Inc. INTERMEDIATE FINAL Yes (mandatory) WELL NAME 20 WELLS RUN NUMBER 2'`Z- //�� � (mandatory) 2 't0"7 FIELD Prudhoe Bay BH SALESMAN Jesse Salyer (mandatory) (mandatory) COUNTY North Slope Borough BH DISTRICT Alaska (mandatory) (mandatory) STATE Alaska PAGE OF (mandatory) LOG DATE: TODAYS DATE: 7/30/2013 (mandatory) DISTRIBUTION LIST AUTHORIZED BY: BP Exploration(Alaska)Inc. (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? COMPANY CD FIELD FINAL (digital/ r ADDRESS(FEDEXWILL NOT DELIVER TO P.O.BOX) LOGS LOGS image) FILM PERSON ATTENTION #OF PRINTS #Oh I'KIN 15 #OF COPIES #OF COPIES 11 V 1 BP Exploration(Alaska)Inc. I 1 3 1 1 I I I Petrotechnical Data Center LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. 1 p � I I I I 1 Attn Ricky Elgarico PO Box 100360 Anchorage,Alaska 99510 3 ExxonMobil,Alaska I 1 1 1 1 1 I I I Attn Lynda M.Yaskell and/or Leonardo Elias 3700 Centerpointe Dr. Suite 600 Anchorage,Alaska 99503 4 State of Alaska-AOGCC 1 1 1 ` 1 1 1 1 I Christine Shartzer 333 West 7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas r I I 1 I I I Attn:Sean Clifton 550 W.7th Ave,Suite 800 Anchorage,Alaska 99501 TOTALS FOR THIS PAGE: 0 5 5 0 0 0 TOTALS FOR ALL PAGES: #REF! #REF! #REF! #REF! #REF! #REF! DATA LOGGED dt/1/2013 R ✓ ,Q11 _' LM K BENDER 7 L d _ ra all PRINT DISTRIBUTION LISfJG o 5 2013 BAKER HUGHES AOGCC COMPANY BP Exploration(Alaska)Inc. INTERMEDIATE FINAL Yes (mandatory) WELL NAME 20 WELLS RUN NUMBER 2.k3'd ` (mandatory) r2Z 1 41 FIELD Prudhoe Bay BH SALESMAN Jesse Salyer (mandatory) (mandatory) COUNTY North Slope Borough BH DISTRICT Alaska (mandatory) (mandatory) STATE Alaska PAGE OF (mandatory) LOG DATE: TODAYS DATE: 7/30/2013 (mandatory) DISTRIBUTION LIST AUTHORIZED BY: BP Exploration(Alaska)Inc. (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? COMPANY FIELD FINAL (digital/ ADDRESS(FEDEXWILL NOT DELIVER TO P.O.BOX) LOGS LOGS image) FILM PERSON ATTENTION #OF PRINTS #Ur-1-'KIN 15 #OF COPIES #OF COPIES V U 4 1 BP Exploration(Alaska)Inc. 1 I 3 I 1 I Petrotechnical Data Center LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. I I I 1 I I I Attn Ricky Elgarico PO Box 100360 Anchorage,Alaska 99510 3 ExxonMobil,Alaska I I I I 1 I I I I Attn Lynda M.Yaskell and/or Leonardo Elias 3700 Centerpointe Dr. Suite 600 Anchorage,Alaska 99503 4 State of Alaska-AOGCC I I I 1 I 1 I I I Christine Shartzer 333 West 7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas I I I 1 I I I Attn:Sean Clifton 550 W.7th Ave,Suite 800 Anchorage,Alaska 99501 TOTALS FOR THIS PAGE: 0 5 5 0 0 0 TOTALS FOR ALL PAGES: #REF! #REF! #REF! #REF! #REF! #REF! RECEIVED MAY 1 6 2013 Letter of Transmittal BAKER Date: May 10, 2013 HUGHES 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): K-06CPB 1, K-06C J-17D J-09BPB 1, J-09B 02-06C 06-08BPB 1, 06-08B E-25APB 1, E-25A G-14CPB1, G-14C 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. RECEIVED BY: , State of Alaska AOGCC DATE: RECE JF REC STATE OF ALASKA AL,.,KA OIL AND GAS CONSERVATION COMF, .ION MAY 0 9 Lsr REPORT OF SUNDRY WELL OPERATIONS AL OGaC 1.Operations Abandon Li Repair Well U Plug Perforations U Perforate U • Other LJ Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat.Shutdown[1] Stimulate-Other ❑ Re-enter Suspended Well❑ 2.Operator 4.Well Class Before Work: , 5.Permit to Drill Number: Name: BP Exploration(Alaska),Inc Development el Exploratory ❑ 213-011-0 3.Address: P.O.Box 196612 Stratigraphic Service ❑ 6.API Number: Anchorage,AK 99519-6612 50-029-21038-03-00 7.Property Designation(Lease Number): 8.Well Name and Number: ADL0028303 PBU K-06C • 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): To Be Submitted Prudhoe Bay/Prudhoe Bay • 11.Present Well Condition Summary: Total Depth measured 11583 feet• Plugs measured None feet true vertical 9113.61 feet Junk measured None feet Effective Depth measured 11529 feet Packer measured See Attachment feet true vertical 9085.71 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20"x 30" 27-107 27-107 0 0 Surface 2635 13-3/8"72#L-80 29-2664 29-2663.85 4930 2670 Intermediate None None None None None None Production 8107 9-5/8"47#L-80 26-8133 26-7745.17 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 11390-11420 feet 11425-11520 feet True Vertical depth 9015.63-9030.8 feet 9033.31-9081.14 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 23-8632 23-8211.1 Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 256 2670 10 0 190 Subsequent to operation: 371 2933 17 0 174 14.Attachments: 15.Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development 0 Service❑ Stratigraphic ❑ Daily Report of Well Operations X 16.Well Status after work: Oil 0 • Gas ❑ WDSPL❑ GSTOR ❑ WINJ LI WAG ❑ GINJ ❑ SUSP ❑ SPLUC-❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Nita Summerhays Email Nita.Summerha s• BP.com Printed Nam- -_ -.�nlulu[-J++r-+•�- i,__ Title Petrotechnical Data Technician 4/ ii,:, Phone 564-4035 Date 5/8/2013 7/3/ 13 Form 10-404 Revised 10/2012 0�,s,7.f( Submit Original Only. f Daily Report of Well Operations ADL0028303 AC IVI Y D A 1 ' . - ' CTU #9 w/ 1.75"CT Job Objective: AdPerf MIRU. RIH w/ PDS memory GR/CCL logging tools 2.20" carrier& 2.25" JSN. Tagged at 11,464'CTM. Attempt to jet deeper with little progress to 11,466'CTM. Log up hole to 8400'CTM. POOH. At surface check tools for DATA. Confirmed good DATA, +25' Correction. RIH w/CBF firing head & 30' of guns 2" Guns-6 spf-60 deg -2006 PJ HMX. 4/18/2013 Perforate 11390'-11420'ELM. POOH. RDMO. «<Complete>>> FLUIDS PUMPED BBLS 105 60/40 METH 105 TOTAL cn o O R �� °o coc°oo - °o v N p L O N r U M U) Or M M co CO ct m r- Oaco CO - aa u, O) O) o T— CO I- Lo 00 CO O O) co N CO CA CO LC) CO CC) a0 CO O Cfl N M Ch M CO N- I,- CO CC) CO CO CO 00 0) I- N N- co ) co co co co O O O M 00 O CO co co N O) O) co c0 N N N cA N N C CO h- CO CO CO CO O) = OoocoapO � `- co co V Q Q r- co • o c0 O) co Q N N o) co co 0 N N CV = Q CO 1 Q p O O O p O o co CO CD CO OD co CO co J J J J J J J a) co J N co to N .N N X N e- I` N C.) !/1NNO � oCfl `t Co N N Zo M CV'kr CO Lo' co ' O) r) N r' ti t r N cf) to O) .O co co o L co co o C 00 o r- c0 CO co J N CO N a0 Z O HO 0UC� 630CLWCLLYcer:DLLZ v Z w w w w w O c OZZZZZeeDD U J J J J J d (/) H Packers and SSV's Attachment ADL0028303 SW Name Type MD TVD Depscription K-06C _ PACKER 7977 7545.77 7" Baker ZXP Packer K-06C PACKER 8575 8104.82 4-1/2" Baker SAB-3 Packer K-06C PACKER 8635 8160.26 4-1/2" Baker ZXP Packer TREE= 4"CAMERON WELLFEAD= MCEVOY S Y NOTES: WELL ANGLE>70° 9355"•• ACTUATOR= LED O INITIAL,"A"AND"B"W ELLBORE'S NOT SHOWN INITIAL KB.ELEV= 62.92 BELOW MILLOUTS BF.REV= 26.67 I KOP= 3091' Max Angle= 90°s) 10256' ' r 1999' -14 i/2"T 5 X NP,D=3.813" ..�^_ Datum M3= 997T Datum ND= 8800'SS 2590' I-I9-5/8`DV PKR GAS LFT MANDRELS 120"CONDUCTOR H 110' ST MD ND DEV TYPE VLV LATCH PORT DATE 13-3/8'CSG,72#,L-80,D=12.347' -1 2673' 4 3245 3240 12 WAG DOME F( 16 03/22/13 3 5715 5551 25 MMG SO RI( 20 03/22/13 LI TOP OF 7'LNR -I 7977 2 7402 7066 24 MMG DMY RK ' 0 10/1 9/08 1 8493 8082 20 KBG2 DMY INT ' 0 10/19/08 9-5/8'W-IPSTOCK --{ 8142' 7977' I--I9-5/8"X 7"BKR ZXP LW,D=6.313' 9-5/8'CSG,47#,L-80,D=8.681' -I -8142 7991' 1-19-5/8"X 7"BKR HMC LNR HGR,D=6.250" I I 9-5/8"MLLOUT WINDOW(K-06A) 8142'-8158' Minimum ID =2.37" Lag' 8605' 4-1/2" KB LINER TOP PACKER I r-1 8564' I-{4-112"o-nsXNIP,D=3.813" I z X 8576' H7"X 4-1/2"BKR S-3 PKR,D=3.958' I ' •I 8599' I-14-1/2"FES X NP,D=3.813" 8605' I-14-1/7'KB LW,D=2.37'(03/22/13) I 8619' H 310"DEPLOY SLV,D=3.00" .r:11 4-1/2'TBG,12.6#,L-80 TDS,.0152 bpf,D=3.958" -I 8632' N,I r .1 8619' H4-1/2'FES XN NP,MLLED TO 3.80"(01/28/09) I 8632' H4-1/2"WLEG,0=3.958' I BEHIND TOP OF 4-1/2"LNR -1 8635' I—i I 8635' ELM)TT LOGGED 07/30/05 CT LNR 8635' H7"X 4-1/2"BKR ZXP LTP,D=4.312" I 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276" -I 8809' 1-4 , 8649' H7"X 4-1/2"BKR HMC HC,D=3.9801 i 3-1/2"LNR,9.2#,L-80 STL,.0087 bpf,D=2.992' --I 8794' s ,--I 8794' ---13-1/2"X 3-3/16"XO,D=2.786" 4-1/2'BKR WI-M'STOCK (03/02/13) -1 8819' 1 w/RA TAG @ 8828" 4-1/2"MLLOUT WINDOW(K-06C) 8819'-8829' 4-1/2"LNR,12.6#,L-80,.0152 bpf,D=3.953" -I -8819' 3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,D=2.850 -1 10899' PERFORATION SUMMARY 10899' 1-I3-1/16"X 2-7/8'XO,D=2.377" RE=LOG: SLB ACM_ON 03/10/12 ANGLE AT TOP PERF:59°Q 11390' Note:Refer to Rod uction DB for historical pert data SCE SPF FNTERVAL - OpnlSgz SHOT SQL 2" 6 11390-11420 0 04/18/13 2" 6 11425-11520 0 03/10/13 PBTD H 11529' I 2-7/8"LNR,6.4#,L-80 STL,.0058 bpf,D=2.441' -I 11574' ICI T1- 13 -1-I 11583' I DATE REV BY COMMENTS DATE REV BY COMIvENTS PRIM-IOE BAY (NT 11/19/83 AUDI IMTIAL COMPLETION 03/26/13 FRKT/PJC SET LIP 8 C/O GLV(03/22/13) WELL: K-06C 08/04/98 D16 SIDETRACK(IF06A) 04/24/13 JJUJMD ADPERFS(04/18/13) PEWIT No: 2130110 01/29/09 NORDIC 1 CTD SDTRACK(K-06B) API No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) SEC 4,T11 N,R14E,2147'FM_&504'FWL 03/14/13 PJC DRLG DRAFT CORRECTIONS 03/18/13 DJ/PJC FINAL DRLG CORRECTONS BP Exploration(Alaska) P r7 STATE OF ALASKA 2013 ALASKA OIL AND GAS CONSERVATION COMMISSION (' WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: ®Oil ❑Gas ❑SPLUG ❑Other ❑Abandoned ❑Suspended 1b. Well Class 20AAC 25.105 20AAC 25.110 ❑Exploratory ❑Stratigraphic ❑GINJ ❑WINJ ❑WAG ❑WDSPL ❑Other No.of Completions One ®Development ❑Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 3/11/2013 213-011 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 3/4/2013 50-029-21038-03-00 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 3/8/2013 PBU K-06C 2146'FNL, 504'FWL, Sec.04,T11 N, R14E, UM 8. KB(ft above MSL): 53.60' 15.Field/Pool(s) Top of Productive Horizon: 826'FSL,479' FEL, Sec. 32,T12N, R14E, UM GL(ft above MSL): 25.77' Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 903' FSL,629'FEL, Sec.32,T12N, R14E, UM 11529' 9086' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 670778 y- 5975058 Zone- ASP4 11583' 9114' ADL 028303,028300,&028299 TPI: x- 669719 y- 5978008 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 669567 y- 5978081 Zone- ASP4 None 18. Directional Surve : 19.Water depth,if offshore: 20. Thickness of Permafrost(ND): Y ®Yes ❑ No N/A ft MSL 1900'(Approx.) (Submit electronic and printed information per 20 AAC 25.050) ( Pp ) 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,GR/CCL/MCNL 8819' 8382' 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"X 30" Insulated Conductor Surface 110' Surface 110' 36" .8 cu yds Concrete 13-3/8" 72# L-80 Surface, 2673' Surface 2673' 17-1/2" 3729 cu ft Permafrost'E',and PF II 9-5/8" 47# L-80 Surface 8142' Surface 7754' 12-1/4" 1338 cu ft Class'G',575 cu ft Class'G',133 cu ft PF'C' 7" 26# L-80 7977' 8809' 7599' 8373' 8-1/2" 225 cu ft Class'G' 4-1/2" 12.6# L-80 8635' 8819' 8214' 8382' 6" 474 cu ft Class'G' 3-1/2"x3-1/4"x2-7/8" 9.3#x6.6#x6.4# L-80 8605' 11574'_ 8186' _ 9.109' 4-1/4" 139 sx Class'G' 24. Open to production or injection? 0 Yes ❑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"Gun Diameter,6 spf 4-1/2", 12.6#, L-80 8632' 8576'/8159' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 11425'-11520' 9033'-9081' WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes 0 No t.f DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED ' 2500' Freeze Protect w/38 Bbls Diesel i "N..-7.1 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc March 26,2013 Flowing Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: 3/27/2013 8 Test Period ♦ 112 2044 4 92 18207 Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 220 1680 24-Hour Rate ♦ 337 6132 12 N/A 28. CORE DATA Conventional Core(s)Acquired? ❑Yes 0 No Sidewall Core(s)Acquired? ❑Yes 0 No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBDMS APR 0 4 2013 90WA Form 10-407 Revised 10/2012 CONTINUED ON REVERSE Subs Ori.inal Only V'F- r/e /l13 i �, 29. GEOLOGIC MARKERS(List all formations and .ers encounter 30. FORMATION TESTS NAME MD 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. Shublik 8829' 8391' None Sadlerochit 8893' 8446' CGL/Zone 3 8990' 8528' Base of CGL/Zone 2C 9051' 8583' 23SB/Zone 2B 9089' 8618' 22TS 9141' 8664' 21 TS/Zone 2A 9198' 8713' Zone 1B 9271' 8766' TDF/Zone 1A 9392' 8816' 21 TS/Zone 2A 11139' 8909' Zone 1B 11309' 8975' TDF/Zone lA 11386' 9014' Kavik 11567' 9105' Formation at Total Depth: Kavik 11567' 9105' 31.List of Attachment: Summary of Daily Drilling Reports,Summary of Post-Rig Work,Well Schematic Diagram,Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: David Johnston,564-5.85 Email: David.Johnston2 @bp.com Printed N::ture:Joe: Title: Drilling Technologist fka / � Phone 524-4091 Date: 4/3/13.6,tdk 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 1a: 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 • !NEE= 4"CAMERON WELLHEAD= MCEVOY S/,. (NOTES: WELL ANGLE>70°@ 9355"•' ACTUATOR= LEO K-06C I BELIOW MI"AND" ••W ELLBORE'S NOT SHOWN INITIAL KB.ELEV= 62.92' BF ELEV= 26.62' I KOP= 3091' Max Angle= 90°@ 10256' ' ' 1999' H4-1/2"HES X NP,D=3.813" I Datum AD= 9977' Datum TVD= 8800'SS 259 -19-5/8"DV PKR 20"CONDUCTOR — 110' GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8'CSG,72#,L-80,ID=12.347' H 2673' 4 3245 3240 12 MMG DOME RK P 16 03/22/13 3 5715 5551 25 MMG SO RK 20 03/22/13 LI TOP OF 7"LNR --I 7977' 2 7402 7066 24 MMG DMY RK ' 0 10/19/08 1 8493 8082 20 KBG2 DMY M ' 0 10/19/08 9-5/8'WHPSTOCK 8142' 7977' —19-5/8"X 7"BKR ZXP LTP,D=6.313" I 9-5/8"CSG,47#,L-80,D=8.681" H X8142 I 7991' I-19-5/8"X 7"BKR HMC LNR HGR,ID=6.250" 9-5/8'MLLOUT WINDOW(K-06A) 8142'-8158' Minimum ID =2.37" @ 8605' 4-1/2" KB LINER TOP PACKER I 1----1 8564' I-14-1/2"o11SX NIP,D=3.813" I Z X 8576' H7"X 4-1/2"BKR S-3 PKR,D=3.958" I I i—I 8599' H4-1/2"HES X NP,D=3.813" ■ 8605' H4-1/2"KB LTP,V=2.37"(03/22/13) 8619' —+3.70"DEPLOY SLV,D=3.00 J 14-1/2"TBG,12.6#,L-80 TDS,.0152 bpf,D=3.958" 8632' h I �� 8619' —I4-1r2"HES XN NP,MLLEDTO 3.80"(01/28/09) \' ` I 8632' —I 4-1/2"WLEG,D=3.958" BEHIND TOP OF 4-1/2"LNR —I 8635' I-1 8649' H7"X 4-1/2"BKR HMC HGR,ID=3.980"8635' -ELMD TT LOGGED 07/30/05 I CT LNR 8635' I I7"X 4-1/2"BKR ZXP LTP,D=4.312" 7"LNR,26#,L-80 BTC-M,.0383 bpf,ID=6.276" —{ 8809' J 3-1/2"LNR,9.2#,L-80 STL,.0087 bpi,D=2.992' —1 8794'__ 1 - -. .. 8794' 1H3-1/2"X 3-3/16"XO,D=2.786" 4-1/2"BKRWI- 'STOCK (03/02/13) --I 8819' w/RA TAG @8828" J 4-1/2"MILL OUT WINDOW(K-06C) 8819'-8829' 4-1/2"LNR, 12.6#,L-80,.0152 bpf,D=3.953" L-8819' 3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,ID=2.850 -[ 1 0899' PERFORATION SUIMARY ` i I 10899' —13-1/16"X 2-7/8"XO,D=2.377" I REF LOG: SLB MCNL ON 03/10/12 ANGLE AT TOP PERF:60°@ 11425' Note:Refer to Rod uction DB for historical pert data SIZE SPF NTB2VAL Opn/Sqz SHOT SOZ 2" 6 11425-11520 0 03/10/13 PBTD H 11529' I---- 2-7/8-LNR,6.4#,L-80 STL,.0058 bpf,ID=2.441' —I 11574' _At! 1 ' I-{ 11583' 1 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11119/83 AUDI 3 INTIAL COMPLETION 03/26/13 RKT/PJC SET LW&CIO GLV(03/22/13) WELL: K-06C 08/04/98 D16 SIDETRACK(K-06A) _ PERMT No:'2130110 01/29/09 NOIUC 1 CTD SDTRACK(K-0-6B) AR No: 50-029-21038-03 03/11/13 NORDIC 1 CTD SIDETRACK(K-06C) SEC 4,T11 N,R14E,2147'FNL&504'FWL 03/14/13 PJC DRLG DRAFT CORRECTIONS 03/18/13 DJ/PJC FINAL DRLG COMECTONS I BP Exploration(Alaska) North America-ALASKA-BP Page 1 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) 'Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud DateTme:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth l Phase Description of Operations 2/27/2013 04:00 - 04:30 0.50 RIGD P PRE HOLD PJSM WITH ALL CREWS BEFORE SWAPPING THE REEL.DISCUSS ROLES& RESPONSIBILITIES,HAZARD OF OVERHEAD WEIGHT AND GOOD COMMUNICATION. 04:30 - 05:45 1.25 RIGD P PRE SPOT TRAILER BENEATH REELHOUSE.OPEN BOMBAY DOOR AND LOWER DOWN REEL. CHAIN REEL TO TRAILER AND PULL AWAYFROM UNDERNEATH REELHOUSE. 05:45 - 06:00 1 0.25 RIGD P PRE HOLD AAR FOR LOWERING DOWN 2"REEL AND SPOT TRAILER WITH NEW 2-3/8"REEL 06:00 - 07:30 1.50 RIGD P PRE I PERFORM CREW CHANGE. �PREP REEL HOUSE FOR 2-3/8"REEL. ORDER OUT DIRTY TRUCK TO EMPTY I - - CUTTINGS BOX. 07:30 - 08:30 1.00 RIGD P PRE HOLD PJSM ON BRINGING IN 2-3/8"COIL REEL. DISCUSS PROPER COMMUNICATION, RESTRICTING ACCESS TO THE PAD DURING SWAP AND ASSIGN PEOPLE TO POSITIONS. ATTEMPT TO SPOT 2-3/8"REEL UNDER REEL HOUSE. TRUCK UNABLE TO BACKUP DUE TO ISSUES WITH TRAILER. SIM OPS-DIRTY TRUCK EMPTIES CUTTINGS BOX WHILE STAYING CLEAR OF REEL HOUSE AREA. _ 08.30 - 09:00 0.50 RIGD P ' PRE ASSESS SITUATION WITH REEL TRAILER. 1 I APPLY HEAT TO HUBS,IMPROVE TRACTION i 1 IN WORK AREA BY SPREADING NUT PLUG. 09:00 - 09:30 0.50 RIGD P PRE TRAILER IN POSITION. RAISE 2-3/8"REEL INTO REEL HOUSE AND SECURE. 09:30 - 12:30 i 3.00 RIGD P ' l PRE ;PREP FOR RIG MOVE. CLEAR SNOW&RD AUXILLARY EQUIPMENT. 12:30 - 13:00 0.50 RIGD P I ' PRE HOLD PJSM TO DISCUSS JACK UP& BACKING RIG OFF WELL. 13:00 - 22:30 9.50 MOB P � PRE I MOVE RIG FROM DS 7 TO K PAD. PATH OF ROUTE:LEFT OFF DS 7 ONTO OXBOW,LEFT ONTO WEST DOCK,LEFT ON TWIN TOWERS ROAD,LEFT INTO K PAD ACCESS ROAD. I SPOT RIG ON SIDE OF PAD UNTIL RIG MATS ARE LAID DOWN. 22:30 - 00:00 1.50 MOB P PRE WAIT FOR RIG MATS TO BE DELIVERED i 4 I FROM DS 7 TO K PAD. 2/28/2013 00:00 - 00:15 0.25 RIGU P PRE HOLD PJSM. DISCUSS AWARENESS WHEN BACKING IN RIG,MAKING SURE ALL PERSONNEL ARE OUT OF THE LINE OF FIRE &TO KEEP A CLOSE EYE ON THE TREE TO AVOID BACKING INTO IT. ANYONE CAN STOP THE JOB IF ANYTHING LOOKS OUT OF THE NORM. 00:15 - 02:00 1.75 RIGU P PRE PLACE MATS AROUND WELL CELLAR. BACK IN RIG&MOVE OVER THE WELL. ACCEPT j RIG AT 02:00. __ 02:00 - 03:30 1.50 RIGD P I PRE SET UP TO LTT SWAB VALVE. PERFORM !PASSING BREAKING CONTAINMENT TEST ON 1 TREE CAP TO 3500 PSI. NO LEAKS .. f OBSERVED. ND TREE CAP. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 2 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) 1 Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2.734,199.00) Project:Prudhoe Bay I Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat 070°2015.988"8 Long: i 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.8ft(above Mean Sea Level) Date From-To Hrs Task Code NPT 1 NPT Depth Phase Description of Operations (hr) ! (ft) 03:30 - 08:00 4.50 RIGD P PRE NU BOP STACK MU LUBRICATOR INSTALL HOT TUB 1 1 GREASE MUD CROSS VALVES — 108:00 - 09:15 1.25 RIGU P PRE FUNCTION TEST BOP FROM KOOMEY,OPS CAB&RIG FLOOR. 'FILL MGS 09:15 - 10:00 0.75 RIGU P PRE I FLUID PACK THE STACK TO SHELL TEST 10:00 - 11:15 1.25 RIGU N MISC PRE I CHART RECORDER PEN ARM IS BROKEN, CALL TOOL SERVICES TO BRING ANOTHER CHART RECORDER OUT 11:15 - 14:00 2.75 BOPSUR I P ! PRE PERFORM INITIAL BOPE TEST TEST TO 250-PSI/3500-PSI. HOLD&CHART EACH TEST FOR 5-MINUTES. f l ALL TESTS WITNESSED AOGCC REP CHUCK I SHEAVE 1 14:00 - 15:00 1.00 ! BOPSUR N SFAL PRE 'CHOKE VALVE#2 FAILED,SERVICED AND FAILED 2ND TEST 15:00 - 16:45 1.75 BOPSUR P PRE CONTINUE TESTNG BOPE 16:45 - 17:30 0.75 BOPSUR P PRE 'PERFORM ACCUMULATOR DRAWDOWN TEST. -STARTING ACCUMULATOR PRESSURE= 3,000 PSI -FINAL PRESSURE AFTER FUNCTIONING ALL PREVENTERS AND HCR=2,000 PSI -14 SEC TO BUILD 200 PSI,94 SEC TO FULL PRESSURE -3 NITROGEN BACKUP BOTTLES WITH l 2,000 PSI. 17:30 - 18:00 0.50 BOPSUR P PRE BOP TEST COMPLETED 1 RIG EVAC DRILL WITH DAY CREW 18:00 - 18:30 0.50 RIGU P PRE HOLD PJSM BEFORE PICKING UP INJECTOR I SAND PULLING COIL ACROSS THE ROOF. 18:30 - 20:20 1.83 RIGU P PRE !PULLED WINCH CABLE THROUGH INJECTOR, PU INJECTOR AND MU NIGHTCAP TO LUBRICATOR. MEANHWILE REDRESS CHOKE-MANIFOLD !VALVE#2. {20:20 - 20:50 0.50 RIGU P PRE I MU GRAPPLE TO SECURED COIL. 1MEANWHILE PERFORM PRESSURE-TEST ON 20:50 21:20 0.50 i RIGU P PRE CHOKE-MANIFOLD VALVE#2. GIVE SCHLUMBERGER CREW TIME TO PERFORM CREW CHANGE AND DISCUSS WAY FORWARD. 21:20 - 22:50 1.50 RIGU P PRE BRING REEL IN POSITION AND PERFORM PULL TEST WITH PULL-BACK WINCH ON GRAPPLE. PULL COIL ACROSS ROOF,PULL THROUGH I GOOSENECK AND STAB INTO INJECTOR. 22 50 - 23:30 0.67 RIGU P PRE 'PULL COIL THROUGH INJECTOR AND BOOT ELINE. 23:30 - 00:00 0.50 RIGU P PRE PERFORM RIG EVACUATION DRILL WITH ALL CREWS. OBSERVE THAT NO AUDIBLE ALARMS 'FUNCTION ON INITIAL ACTIVATION, HOWEVER ONCE THE SYSTEM IS RESET THE SIREN ON THE RIG'S BACK END WORKS AGAIN-THE ALARM ON THE REEL HOUSE 1APPEARS TO BE FROZEN IN. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 3 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) 1 I Project:Prudhoe Bay ' Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA I UWI:/Lat:070°20'15.988"8 Long: 1 0148°36'51.258"W Active datum:ORIG KELLY BUSHING Q62.9ft(above Mean Sea Level) ({ Date I. From-To Hrs I Task Code I NPT NPT Depth Phase Description of Operations " (hr) (ft) I j 3/1/2013 100:00 - 01:30 i 1.50 RIGU P I PRE I HOLD PJSM AND FILL OUT WORKING AT I I HEIGHT PERMIT. I STAB ON INJECTOR.AND CLOSE ALL I CLAMPS ON GOOSENECK WHICH HAD BEEN ' I OPENED WHEN RUNING COIL THROUGH 1 GOOSENECK. __ 01:30 - 03:00 1.50 RIGU P 1 PRE LINE UP METHANOL PUP AND AND PUSH 5BBLS OF NEAT METHANOL FOLLOWED BY 'HOT FRESHWATER INSIDE COIL CLOSE I INNER REEL VALVE AND PERFORM � !PRESSURE-TEST ON REEL HOUSE IRON TO 250PSI AND 3,500PSI.ACHIEVE GOOD TEST. 03:00 - 03:30 0.50 RIGU P PRE OPEN UP IRV AND FILL COIL WITH WARM (80degF)FRESH WATER TAKING RETURNS INTO PIT#4.. 03.30 - 04.10 0.67 RIGU P PRE REARRANGE LINE-UP AND REVERSE CIRCULATE FRESH WATER BACK INTO COIL UNTIL THERE IS NO E-LINE MOVEMENT TO I ;BE HEARD INSIDE THE COIL ANYMORE. BLOW BACK-5BBLS WATER OUT OF THE COIL TO FREEZE-PROTECT GOOSENECK 04:10 - 04:30 0.33 RIGU P I ' PRE POP OFF INJECTOR AND PREPARE FOR I CUTTING COIL. I MEANWHILE LOADING 8.5PPG MUD INTO PITS. 04.30 - 06.30 2.00 RIGU N SFAL PRE I NOTICED A PRESSURE-DEVIATION ON THE IPACK-OFFS.CALL OUT SLB MECHANIC AND I I 1 I PERFORM MAINTENANCE&REPAIR ON I i I POWER PACK MECHANICS DISCOVER A FROZEN AIR LINE AND THAW UP SAME. 06:30 - 06:55 0.42 I RIGU I P i PRE CTS AIR SUPPLY RESTORED _ _ _ HOLD PJSM TO CUT COIL _ 06:55 - 07:25 0.50 RIGU P PRE RU CUTTER + CUT-300'OF COIL 07:25 - 08:10 0.75 RIGU , P PRE CUT 300'NO WIRE,RD CUTTER i MU CTC AND PULL TEST TO 35K 08:10 - 09:00 0.83 RIGU P PRE MU 5'STINGER,STAB ONTO PUMP SLACK I 'FORWARD 1 09:00 - 0 0.50 RIGU P PRE UNSTAB COILAND MEG TEST ELINE I GOOD TEST 09:30 - 10:30 1.00 RIGU P I PRE HEAD UP BHI UQC 110:30 - 10:45 0.25 RIGU I P PRE PT CTC AND UQC TO 3500 PSI I ' 'GOOD TEST i 10:45 - 11:30 j 0.75 BOPSUR P PRE STAB ON AND PT PACK OFF,LUBRICATOR l I AND INNER REEL VALVE TO COMPLETE BOP i TEST GOOD LOW PT,INCREASE TO HIGH 11:30 - 12:15 0.75 RIGU P PRE GOOD PRESSURE TEST,OPEN CHOKE AND I I LINE UP TO CIRC COIL PU INJECTOR AND INSTALL BHI UQC CHECK l VALVES AND TEST _ _ 12:15 - 12:45 0.50 BOPSUR P rt— PRE GOOD TEST ON THE BHI CHECK VALVES REMOVE TEST SUB AND MOVE INJECTOR TO 1 THE SIDE TO CIRCULATE Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 4 Of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time'11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft)12:45 14:30 1.75 MOB N WSEQ — PRE PJSM TO LOAD VALVE CREW LUBRICATOR ON THE RIG 13:00 RU EXTENSION BARS TO PULL TWC 13:15 MU LUBRICATOR TO TEST THEN PULL TWC 13:25 PT LUBRICATOR 13:55 GOOD PT,BLEED OFF AND OPEN VALVES TO PULL TWC 14:20 HAVING PROBLEMS GETTING THE SSV OPEN,SWAB CYCLED FINE 14:30 - 17:00 2.50 MOB N MISC PRE SSV STILL WON'T CYCLE,APPLY PRESSURE WITH THE TEST PUMP ABOVE THE SSV TO SEE IF THERE IS PRESSURE BELOW PRESSURED UP TO 2,000 PSI AND NO MOVEMENT FROM THE SSV STEM PRESSURED UP TO 4,100 PSI AND STILL NO MOVEMENT VALVE CREW SUPT INSTALLED HIS 10K PRESSURE BLEED VALVE ON THE MASTER GREASE STEM AND PRESSURE SHOWED 10K,BLED THE PRESSURE OFF AND INFORMED WSL.WSL MADE PHONE CALL TO DRILLING SUPT AND WE DISCUSSED WHAT 'WE FOUND.JUST TO MAKE SURE THE VALVE CREW GAUGE WAS CORRECT WE CHECKED IT WITH AND ENERPAC PUMP AND IT WAS READING THE SAME AS THE GAUGE ON THE ENERPAC.CALLED DRLG SUPT AND WITH CONFORMATION THAT THE GAUGE WAS CORRECT AND WE ARE WAITING FOR TREE &WELL HEAD TO DISCUSS WHAT TO DO 17:00 - 18:00 , 1.00 MOB N MISC PRE PLAN FORWARD-INSPECT&RETORQUE TREE BOLTS THAT WERE EXPOSED TO THE PRESSURE AND SHELL TEST TREE TO 3500PSI AS PER MANUFACTURES (CAMERON)RECOMMENDATIONS 118:00 - 19:00 1.00 MOB N MISC PRE RETORQUE FOUND 5 OF THE 8 ADAPTER FLANGE BOLTS LOOSE,THE SSV BOLTS WERE TIGHT 19:00 - 19:30 0.50 MOB N MISC PRE HOLD PJSM. DISCUSS PLAN FORWARD WITH NIGHT CREW. ASSIGN ROLES& RESPONSIBILITIES. DISCUSS HAZARDS WHILE WORKING WITH PRESSURE AND ENSURE RIG CREW IS OUT OF THE LINE OF FIRE WHEN PRESSURING UP. KEEP SAFE DISTANCE FROM TREE WHILE MONITORING FOR LEAKS. 19:30 - 20:15 0.75 BOPSUR N MISC PRE PERFORM PRESSURE TEST ON TREE. LOW PRESSURE TEST PASSED 300 PSI/5 MIN& HIGH PRESSURE TEST PASSED 3,500 PSI/5 MIN. 20.15 - 20:30 0.25 BOPSUR N MISC PRE HOLD PJSM.DISCUSS HAZARDS OF WORKING WITH PRESSURE,REVIEW PROCEDURES FOR BLEEDING OFF GAS. MOVE TRUCKS AWAY FROM TIGERTANK TO ELIMINATE IGNITION SOURCES AND MAKE NOTIFICATIONS TO PAD OP AND SECURITY BEFORE VENTING OFF GAS. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 5 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:30 - 22:00 1.50 BOPSUR N MISC PRE DUMP SSV TO ENSURE IT STROKES PROPERLY.FUNCTION SSV AND NOTICE VERY SLOW TRAVEL(TAKES-2MINS TO OPEN FULLY).MEASURE STEM TO CONFIRM FULL TRAVEL:SEE 4-1/2"TRAVEL,SO VALVE FUNCTIONS PROPERLY. PULL TWC OUT OF PROFILE&PULL UP INTO LUBRICATOR. SEE 2,380 PSI ON LUBRICATOR.LINE UP CHOKE AND OPEN UP TO TAKE GAS RETURNS TO TIGERTANK, THEN BLEED OFF PRESSURE FROM LUBRICATOR. PERFORM NO FLOW CHECK WITH MASTER,SSV&SWAB CLOSED. NO PRESSURE BUILDUP IN 5 MINS. POP OFF LUBRICATOR&LD TWC&LUBRICATOR. OFFLOAD VALVE SHOP EQUIPMENT FROM RIG. 22:00 - 23:00 1.00 BOPSUR N MISC PRE POP LUBRICATOR AND RECOVER TWC.TWC IS COMPLETE WITH ALL RUBBERS AND 'SEALS. LINE UP AND FREEZE-PROTECT HARDLINE 'TO TIGERTANK WITH METHANOL. 23:00 - 23:15 0.25 BOPSUR N MISC PRE HOLD PJSM.DISCUSS WORKING WITH PRESSURE(2,500PSI BELOW SWAB VALVE), DEALING WITH METHANOL AND DISCUSS PUMP SCHEDULE.AGREE THAT IN ORDER TO ACHIEVE A SUFFICIENT PUMP RATE OF AT LEAST 4.5BPM,WE NEED TO FREEZE-PROTECT THE COIL AND BULLHEAD WITH BOTH PUMPS. 23:15 - 23:45 0.50 BOPSUR N MISC ! PRE INSTALL NIGHT CAP,RIG UP TEST PUMP AND PRESSURE-TEST TO 300PSI/5MINS AND 3,500PSI/5MINS. 23:45 - 00:00 0.25 BOPSUR N MISC PRE 'RE-ROUTE METHANOL TO BE ABLE TO PUMP 5BBLS METHANOL INTO COIL. 3/2/2013 00:00 - 01:00 1.00 BOPSUR N MISC PRE [LOAD 5BBLS METHANOL INTO COIL AND PUMP OVER GOOSENECK 01:00 - 03:00 2.00 BOPSUR N MISC PRE-EQUALIZE PRESSURES ACROSS THE SWAB, I THEN OPEN MASTERVALVE AND SWAB I VALVE.OBSERVE 1,200PSI SIWHP. COMMENCE BULLHEADING OPS BY PUMPING A 10BBLS METHANOL-SPEAR FOLLOWED BY 1%KCL WITH BOTH PUMPS.PUMP AWAY 290BBLS KCLAT 6.0BPM AND 2,161PSI CIRC jPRESSURE. ;LINE UP TO PITS AND PUMP 4OBBLS 8.5PPG MUD BEFORE PUMPING FURTHER 4OBBLS HI-VIS 8.5PPG MUD.DISPLACE HI-VIS MUD CLOSE TO TOP OF PERFORATIONS AND START SLOWING DOWN PUMPS SLIGHTLY FROM 6BPM TO-5.5BPM.SEE NO CHANGE IN CIRC PRESSURE AS HI-VIS MUD HITS I FORMATION.DISPLACE ALL 4OBBLS INTO FORMATION SEEING NO CHANGE IN CIRC PRESSURE.STOP PUMPING.OBSERVE -1,000PSI WHP. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 6 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay I Site:PB K Pad Rig Name/No.:NORDIC 1 I Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat 070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To I Hrs Task Code NPT NPT Depth Phase Description of Operations I (hr) (ft) 03:00 - 04:00 1.00 BOPSUR N MISC PRE i ONCE PUMPS ARE STOPPED,BLEED DOWN PRESSURE.OPEN UP NEEDLE VALVE ON I NIGHTCAP TO CONFIRM THAT THE WELL IS NOT ON A VACUUM.CIRCULATE ACROSS AND GET 1:1 RETURNS,THEN FLOWCHECK WELL FOR 3OMINS. ACHIEVE GOOD NO-FLOW AND CONTINUE CIRCULATING ACROSS WELL AT 0.5BPM GETTING FULL RETURNS AND KEEPING HOLE FULL. 04:00 - 05:15 1.25 WHIP N MISC WEXIT HOLD PJSM,THEN LOAD BTT-TOOLS ONTO RIGFLOOR.PREP BTT WHIPSTOCK RUNNING TOOL FOR RIH. _ 05:15 - 05:45 0.50 WHIP N MISC WEXIT I MU WHIPSTOCK RUNNING BHA(BHA#1) I WITH HYDRAULIC ORIENTER AND BOT ' 'HYDRAULIC SETTING TOOL AND 3.70" KB-PACKER. 05:45 - 06:00 0.25 WHIP N MISC WEXIT STAB ON INJETOR AND PRESSURE-TEST QTS TO 300PSI/5MISN AND 3,500PSI/5MINS. ACHIEVE GOOD TEST. 06:00 - 07:45 1.75 WHIP N MISC WEXIT RIH W/WHIPSTOCK RUNNING BHA(BHA#1) 7000'LOST 2 BBLS TO THE FORMATION WHILE RIH 07:45 - 08:00 0.25 WHIP N DFAL 7,000.0 WEXIT LOST COMMS TO THE TOOL,CHECK ALL SURFACE LINES AND CTS J-BOX 08:00 - 09:15 1.25 WHIP N DFAL 7,000.0 WEXIT ALL SURFACE LINES ARE GOOD,POOH TO CHECK UQC AND MIND P&C 09:15 - 09:40 0.42 WHIP N DFAL 7,000.0 WEXIT STOP POOH,OUT DENSITY DROPPED OFF THEN CAME BACKUP.RETURNS ARE 1:1 BUT SHUT DOWN PUMP TO FLOW CHECK THE WELL y 0 READING ON GAS DETECTORS,CHECKED I THE SHAKER AND WE HAVE SOME CROSS I LINKED MUD ON THE SCREENS,LOOKS LIKE WE HAVE A LITTLE METHANOL IN OUR SYSTEM TRIP SHEET SHOWS A LOSS OF 3 BBLS 09:40 - 09:50 0.17 WHIP N DFAL 7,000.0 WEXIT GOOD NO FLOW CHECK,COME ONLINE WITH I PUMP AND PUMP A BOTTOMS UP FROM i ! I HERE(-15 BBLS)TO SEE IF WE HAVE ,I _ ! I ANYMORE CLABBERED UP MUD IN THE WELL 09:50 - 10:05 0.25 WHIP N DFAL 7,000.0 WEXIT PUMPED 16 BBLS AND EVERYTHING LOOKS GOOD,RETURNS ARE 1:1 AND OUT DENSITY L I IS STABLE,CONTINUE POOH W 10:05 - 10:15 0.17 WHIP N DFAL 7,000.0 ! EXIT �PJSM TO CHECK BHA FOR ELINE FAILURE, I i I I SUSPECT UQC SHORT _ I _ I j 'RETURN RATE&DENSITY ARE GOOD 10:15 - 10:20 0.08 WHIP N DFAL I 7,000.0 WEXIT FLOW CHECK WELL 10 20 - 10:30 0.17 WHIP N DFAL 7,000.0 WEXIT j �GOOD NO FLOW CHECK,TAG UP REMOVE I INJECTOR AND CHECK THE UQC. I BHI WANTS TO CHANGE OUT THE UPPER PART OF THE MD W 10:30 - 11:00 0.50 WHIP N DFAL 7,000.0 EXIT I W MEG TEST FAILED,LOOKS LIKE THE LINE IS SHORTED OUT IN THE UQC MOVE THE INJECTOR TO THE SIDE AND PULL THE BHA 1 WS&KB PACKER LOOK GOOD Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 7 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 10148°36'51.258"W Active datum:ORIG KELLY BUSHING( 32.9ft(above Mean Sea Level) Date From-To Hrs Task Code j NPT NPT Depth 1 Phase I Description of Operations (hr) i (ft) 11:00 - 14:00 3.00 WHIP N DFAL 7,000.0 WEXIT MWD CHECKED OUT OK,FAILURE IS IN THE UQC ELINE CHECKS OUT GOOD,CHECKING FLOW SUB WITH NEW BOOTS AND STILL GETTING A BAD TEST STRIP BACK MORE WIRE AND REHEAD 14:00 - 15:55 1.92 WHIP N DFAL 7,000.0 WEXIT (-GOOD TEST ON REHEAD,MU BHA#2,TEST i I I QTS AND RIH i - 15:55 - 17:30 1.58 WHIP i N MISC I WEXIT LOG TIE IN 17:30 - 17:50 1 0.33 WHIP N MISC WEXIT GETTING A LITTLE TRIP GAS, SHUT DOWN THE PUMP AND MONITOR THE WELL. GOT A LITTLE INCREASED FLOW FROM THE WELL THEN DIED RIGHT OFF.CAME BACK ONLINE WITH THE PUMP AND OUT DENSITY STARTED DROPPING AND WE ARE SEEING 1-2%METHANE AT THE SHAKER,SHUT DOWN THE PUMP AND OUT RATE AND 1 ! METHANE DROPPED OFF TO 0 FLOW. CALLED THE DRLG SUPT WHILE LINING UP THROUGH THE MGS AND DISCUSSED OUR WELL CONDITIONS. 1 I 'CAME BACK ONLINE WITH THE PUMP THROUGH THE MGS AND RETURNS ARE STABLE AND DENSITY IS NORMAL,ZERO OUT MM FOR BOTTOMS UP. _ 17:50 - 19:00 1.17 WHIP N MISC WEXIT RETURNS ARE STABLE AND CLEAN, CONTINUE LOGGING DOWN WHILE TAKING RETURNS THROUGH THE MGS FOR THE REST OF THIS TRIP 19:00 - 19:20 0.33 WHIP N MISC WEXIT COMPLETE LOGGING AND RIH AT 33FT/MIN. I PVT=318BBLS / MM-IN=1.00BPM / MM-OUT=1.13BPM / CIRC P=1,260PSI TAG DEPLOYMENT SLEEVE AT 8,838.8'.PU 1 AND SEE BREAKOVER 8,836.4'.GEO CALLS AND ASKS TO REPEAT LOG FOR TIE-IN.PU TO 8,810'AND RELOG SECTION AT 100FT/HR. COMPLETE LOGGING TIE IN TO TOP OF SAG RIVER SAND,AND PERFORM A+4FT DEPTH CORRECTION. 19:20 - 19:30 0.17 WHIP N MISC 1 WEXIT RIH BACK TO WHIPSTOCK SETTING DEPTH AT 10FT/MIN.PVT=319BBLS / MM-IN= 1.00BPM / MM-OUT=1.01 BPM / CIRC P= 1,234PSI. TAG DEPLOYMENT SLEEVE AT 8,842.7'AND l 1 RE-TAG AT 8,842.0'.PU AND SEE BREAKOVER 1 ! 8,840.4'.PU FURTHER 1FT TO 8,839.4'. 19:30 - 19:40 0.17 WHIP N MISC WEXIT •CONFIRM WHIPSTOCK IS ORIENTED TO 0? HIGHSIDE,THEN VERIFY SETTING DEPTH WITH GEO.SHUT IN PUMPS,THEN CLOSE EDC. BRING PUMPS ONLINE AND SHEAR SETTING TOOL AT 2,100PSI CIRC PRESSURE.SIT DOWN 3,000LBS CT WEIGHT TO CONFIRM WHIPSTOCK IS PROPERLY SET.WS DOESN'T MOVE. 19.40 - 20:30 0.83 WHIP N MISC 1 WEXIT I PU TO 8,820'.OPEN EDC AND PUMP BOTTOMS UP. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 8 of 22 Operation Summary Report Common Well Name:K-O6 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 1 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 , Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA UWI:/Lat:070°20'15.988 18 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (n) 20:30 - 22:30 2.00 WHIP N MISC I WEXIT POOH WITH WS SETTING TOOL(BHA#1)AT I 100FT/MIN. i I MM-IN=3.10BPM / MM-OUT=2.72BPM / CIRC P=2,552PSI PERFORM FLOW CHECK AT 200'-NO FLOW. ' 1 POOH TO SURFACE. 22:30 - 23:15 0.75 WHIP N MISC WEXIT 'PU INJECTOR&LD BHA#2(WHIPSTOCK SETTING BHA) 23:15 - 23:45 0.50 STWHIP P WEXIT MU BHA#3(WINDOW MILLING BHA),27/8" STRAIGHT MOTOR,HCC 3.80"WHIPSTOCK MILL&STRING REAMER. GAUGE WHIPSTOCK MILL AT 3.80"GO/3.79"NO GO. I PT QTS 300 PSI/5 MIN&3500 PSI/5 MIN- BOTH TESTS PASSED. 23:45 - 00:00 0.25 STWHIP I P ' WEXIT RIH W/BHA#3(WINDOW MILLING BHA) PVT=277 BBLS 3/3/2013 :00:00 - 00:45 0.75 STWHIP P WEXIT CONTINUE RIH TO 5000'. 00:45 - 01:15 0.50 STWHIP P WEXIT *********CONDUCTED COMPLEX KICK WHILE TRIPPING DRILL********* SLB DRILLER ANNOUNCED AN INCREASE IN RETURNS ON THE IN-MICROMOTION.WSL CALLED ON THE RADIO TO STOP RIH AND SHUT DOWN PUMPS TO FLOWCHECK WELL. WSL ASKED SLB DRILLER TO BRING ON PUMPS AT MIN PUMPRATE TO SIMULATE •ONGOING FLOW TO PITS.NORDIC DRILLER ANNOUNCED THAT HE OBSERVED AN ,ONGOING FLOW INTO THE POSSUM BELLY AND CALLED HIS CREW ONTO THEIR ' 'POSITIONS.EACH CREW MEMBER REPORTED ON POSITION WITHIN SECONDS. WSL ASKED TO SIMULATE SHUTTING IN THE WELL WITH THE HCR AND EQUALIZING ACROSS THE HCR AT THE CHOKE MANIFOLD. ' THE WSL THEN ASKED TO SHUT IN THE 1 PUMPS SO NORDIC DRILLER COULD LINE UP TO THE CLOSED CHOKE.FOLLOWING THAT THE MUDPUMPS WERE SLOWLY BROUGHT ONLINE TO APPLY 200PSI AGAINST THE I ;CLOSED CHOKE. THE CHOKE WAS THEN SLOWLY OPENED 1 MAINTAINING THE 200PSI WELLHEAD 1 PRESSURE IN ORDER TO SIMULATE MAINTAINING A STEADY BOTTOMHOLE • PRESSURE.CONSTANT CASING PRESSURE WAS KEPT UNTIL PUMPS WERE UP TO • j I 'SPEED,THEN CONSTANT COILED TUBING PRESSURE WAS MAINTAINED UNTILA SIMULATED FIRST CIRCULATION WAS COMPLETED. HELD AAR AND DISCUSSED THE PERFORMANCE OF THE SECOND CIRCULATION WITH KILL WEIGHT FLUID. 1 EXCELLENT PERFORMANCE BY ALL NORDIC &SLB CREWS!!! 01:15 - 01:45 0.50 STWHIP P WEXIT RIH W/BHA#3 TO 8,260'. 01:45 - 03:00 I 1.25 STWHIP I P 1 WEXIT COMMENCE LOGGING PASS AT 90 FPM FOR ( THE FOLLOWING INTERVALS:8260'-8360'. 1 1 APPLY-9.V DEPTH CORRECTION. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 9 of 22 Operation Summary Report x Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date.3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat 070°20'15.988"8 Long: _ 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT j NPT Depth Phase Description of Operations I (hr) (ft) l 03:00 - 04:50 1.83 ! STWHIP ; P WEXIT RIH AND LOG TIE-IN FROM 8,650'-8,815'. I CIRC PRESSURE=1077 PSI/ MM IN=0.77 j BPM / MM OUT=0.78 BPM (NO LOSSES)/ MW IN=8.56 PPG / PVT=319 BBLS / IA= 125 PSI / OA=565 PSI 04:50 - 06:00 1.17 STWHIP P WEXIT SHUT IN PUMPS AND CLOSE EDC.RIH AND TAG TOWS AT 8,819.8'.PU AND BRING PUMPS BACK ONLINE TO 2.52BPM SEEING 2,476PSI CIRC PRESSURE.RIH AT 1FT/MIN AND TAG 'UP ON PINCH POINT AT 8,819.4' (PROVISIONAL DEPTH). SEE FIRST MOTORWORK AT 8,819.4'-START :TIME MILLING THE WINDOWAT 1FT/MIN. • 8,819.40' / MM-IN-2.50 BPM / MM-OUT-2.56 BPM / CIRC P-2,483 PSI / DIFF P-366 PSI / i FREESPIN-2,472 PSI L 1ST FOOT TIME DRILLED TO 8,820.4'IN 1+ I 'HOUR. 06:00 - 08:00 I 2.00 I STWHIP P • I WEXIT I START TO LEAN ON MILL TO INCREASE WOB I&MOTORWORK i 8,820.6' / MM-IN-2.52 BPM / MM-OUT-2.54 BPM / CIRC P-2,677 PSI / DIFF P-586 PSI _ 08 00 - 09 30 1.50 STWHIP P WEXIT AS PER THE WELL PLAN,INCREASE WOB INOT TO EXCEED 4720#WOB OR 1160 PSI I DIFFERENTIAL PRESSURE I !CONTINUE MILLING WINDOW • • FREE SPIN=2475 PSI AT 2.50 BPM WOB=2.5-3.0K CIRC PSI=2625 PSI MW IN=8.60 PPG MW OUT=8.53 PPG ECD =9.70PPG I IAP=350 PSI OAP=333 PSI PVT=324 !BBLS I BLED DOWN BOTH IA&OA FROM 800 PSI TO 200 PSI _ 09:30 - 09:45 0.25 STWHIP P WEXIT I MILLED 7'TO MID POINT,ALLOW WOB TO DRILL OFF THEN CONTINUE MILLING THE LAST 1.5'AT 1'/HR 09:45 - 11:40 1.92 STWHIP I P WEXIT 'START TIME MILLING LAST 1.5' 1 11:40 - 12:30 0.83 STWHIP P WEXIT WINDOW MILL AT THE BOTTOM OF THE TRAY _ i _ 8.9'WINDOW 12:30 - 14:15 1.75 STWHIP P j T WEXIT I STRING REAMER HAS EXITED THE BOTTOM OF THE WINDOW,START DRILLING 10'OF FORMATION 14:15 - 15:40 I 1.42 STWHIP P WEXIT 10'OF FORMATION MILLED,START 3 UP AND 3 DOWN REAM PASSES __ 15:40 - 16:00 i 0.33 STWHIP P WEXIT START LAST PASS UP WHILE PUMPING A20 _ BBL HI-VIS PILL -- 16:00 - 16:15 0.25 STWHIP P WEXIT !LAST PASS UP WAS CLEAN AND THE PILL IS AT THE MILL,SHUT DOWN THE PUMP AND !DRY DRIFT THE WINDOW IN BOTH ! I I DIRECTIONS DRY DRIFTS ARE CLEAN,COME ONLINE I 1 ' 1 WITH PUMP AND RIH WHILE PUMPING PILL _. IOUT 16:15 - 16:25 0.17 I STWHIP P WEXIT I FLOW CHECK WELL AND OPEN THE EDC 16:25 - 17:15 0.83 STWHIP P WEXIT I GOOD NO FLOW CHECK,POOH AT MAX RATE Printed 3/25/2013 12:57:02PM i North America-ALASKA-BP Page 10 of 22 Operation Summary Report Common Well Name:K-06 'AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: __ 0148°36'51.258"W Active datum:ORIG KELLY BUSHING/62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations I (hr) (ft) 17:15 - 17:55 0.67 STWHIP P WEXIT PJSM TO CHANGE OUT BHA'S 17:55 - 18:05 0.17 STWHIP P WEXIT FLOW CHECK WELL 18:05 - 18:30 0.42 STWHIP P WEXIT GOOD NO FLOW CHECK,REMOVE INJECTOR _ AND PULL BHA I i 18:30 - 19:15 I 0.75 ! STWHIP I P WEXIT LD MILLING BHA(BHA#3).GAUGE MILLS= WINDOW MILL=3.78"NO GO/STRING MILL= 3.79"NO GO. CHECK TREE BOLTS-NO TORQUING ___ _. NECESSARY. 19:15 - 19:30 0.25 DRILL P PROD1 HOLD PJSM. DISCUSSED NEXT PLANNED I OPERATIONS&ASSOCIATED HAZARDS. DISCUSSED PINCH POINTS,SLIPS,TRIPS& 'FALLS&WORKING UNDER SUSPENDED LOADS. KEY POINTS WERE TO ENSURE !PROPER HAND&BODY PLACEMENT WHEN fl MAKING UP&PICKING UP BHA. 4 19:30 - 20:00 0.50 DRILL P PROD1 MU BHA#4(BUILD BHA)WITH 2-7/8"ULTRA LS 1 1 !MOTOR AND HYC"HELIOS"BIT WITH TORQUE CONTROL BOTTONS.STAB ON 1 INJECTOR. PT QTS LOW 300 PSI/5 MIN- PASS&HIGH 3500 PSI/5 MIN-PASS. 20:00 - 22:10 2.17 DRILL P I PROD1 RIH W/BHA#4 TO 8,190'. i i 22:10 - 23:00 I 0.83 DRILL P PROD1 COMMENCE LOGGING FOR TIE-IN AT 90 FPM FROM 8,190'-8,260'. I CIRC PRESSURE=959 PSI/ MM IN=0.40 BPM / MM OUT=0.42 BPM (NO LOSSES)/ MW IN=8.59 PPG/MW OUT 8.54 PPG / PVT _- =319 BBLS / IA=236 PSI / OA=398 PSI 23:00 - 23:10 0.17 DRILL P PROD1 APPLY DEPTH CORRECTION OF-9FT.CLOSE EDC AND CONTINUE RIH. 23:10 - 00:00 1 0.83 DRILL P PROD1 PERFORM FURTHER TIE-IN LOGGING AT 90 —_ I I I FPM FROM 8,690'TO BOTTOM. - 3/4/2013 00:00 - 00:45 ! 0.75 DRILL P i PROD1 CONTINUE TIE-IN LOGGING AT 90 FPM FROM it 1 I 8,690'TO BOTTOM-MAKE+4'DEPTH CORRECTION. 1 CIRC PRESSURE=945 PSI/ MM IN=0.26 I 1BPM / MM OUT=0..26 BPM (NO LOSSES)/ I MW IN=8.59 PPG/MW OUT 8.37 PPG / PVT _— I =320 BBLS / IA=171 PSI / OA=308 PSI. 00:45 - 01:00 I 0.25 DRILL P PROD1 TAKE SLOW PUMP RATES AT 8,839': PUMP#1: i PUMP#2: 2.89 BPM-2,740 PSI-120 SPM 2.95 BPM-2,780 PSI-121 SPM 1.52 BPM-1,600 PSI-63 SPM 1.55 BPM-1,620 PSI-64 SPM 0.54 BPM-1,070 PSI-22 SPM 0.54 BPM-1,070 PSI-22 SPM Printed 3/25/2013 12:57:02PM • North America-ALASKA-BP Page 11 of 22 Operation Summary Report Common Well Name:K-06 •AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 1X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad -1, Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM 1 Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UVI:/Let:070°20'15.988"8 Long: 1 0148°36'51.258'W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) I 01:00 - 03:00 2.00 DRILL P PROD1 I TAG TD(418,845'8,COMMENCE DRILLING BUILD SECTION IN SHUBLIK FORMATION. DRILL FIRST FEET OF BUILD SECTION AT I STEADY ROP OF 10-15FT/HR SEEING FULL RETURNS(NO LOSSES). I I ROP= 12 FPH,WOB=4.9-5.0 K LBS,CIRC PRESSURE=2880 PSI @ 2.95BPM. I MM IN=2.67 BPM / MM OUT=2.73 BPM 'MW IN=8.62 PPG / MW OUT=8.50 PPG / ECD=9.71 PPG j PVT=323 BBLS,MANUAL PIT STRAP 319 I BBLS,NO LOSSES IA=247 PSI / OA=293 PSI 03:00 06:30 3.50 DRILL P PROD1 i CONTINUE DRILLING BUILD SECTION IN I I �SHUBLIK FORMATION AT ROP OF 10-15 FT/HR SEEING FULL RETURNS(NO LOSSES) l ROP= 13 FPH,WOB=2.0 K LBS,CIRC PRESSURE=2900 PSI @ 3.21 BPM. MM IN=2.85 BPM / MM OUT=2.86 BPM i MW IN=8.66 PPG / MW OUT=8.54 PPG / I j {ECD=9.76 PPG i i i PVT=325 BBLS,MANUAL PIT STRAP 319 BBLS,NO LOSSES IA=634 PSI / OA=681 PSI 06:30 - 06:40 0.17 DRILL P ( I PROD1 !OBTAIN SPR'S AND UPDATE KILL SHEET 06:40 - 09:30 2.83 DRILL P I PROD1 I CONTINUE DRILLING FREE SPIN=2650 PSI 1 AT 2.75 BPM I I • i I ROP= 25 FPH,WOB=1.4 K LBS,CIRC I i PRESSURE=2820 PSI @ 3.21 BPM. I MM IN=2.85 BPM / MM OUT=2.86 BPM I MW IN=8.66 PPG / MW OUT=8.54 PPG / i I I I ECD=9.76 PPG 09:30 - 09:40 0.17 DRILL P PROD1 ;WIPER TO WINDOW,LOG TIE IN AND LOG CCL FOR TOL PLACEMENT 09:40 - 09:45 0.08 DRILL P ' PROD1 LOG TIE IN I 09:45 - 10:15 0.50 DRILL P j I PROD1 CORRECT DEPTH+1' 1 10:15 - 10:30 0.25 DRILL P I PROD1 LOGGING COMPLETED,CONTINUE RIH TO I BOTTOM BLEED OFF IA B OA 10:30 - 11:30 I 1.00 DRILL P I PROD1 BACK ON BOTTOM DRILLING DRILLED OUT OF THE SHUBLIK AND INTO Z4 I { FREE SPIN=3000 PSI AT 3.0 BPM I l CIRC PRESSURE=3480 PSI !ROP= 40 FPH,WOB=2.0 K LBS I I I MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.67 PPG / MW OUT=8.59 PPG / I ECD=9.80 PPG I PVT=312 BBLS,NO LOSSES IA=315 PSI / OA=225 PSI f DRILLING Z3 Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 12 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 'j Rig Contractor:NORDIC CALISTA UWI:/Lat:07020'1 5.988"8 Long: 0148°36'51.258"W • Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) I (ft) 11:30 - 12:20 0.83 DRILL P PROD1 CONTINUE DRILLING,LOOKS LIKE WE ARE GETTING INTO Z2 CIRC PRESSURE=3245 PSI i ROP= 90 FPH,WOB=3.15 K LBS I I MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.67 PPG / MW OUT=8.58 PPG / I I ECD=9.80PPG PVT=311 BBLS,NO LOSSES _ IA=427 PSI / OA=325 12:20 13:40 1.33 DRILL P PROD1 CONTINUE DRILLING AHEAD CIRC PRESSURE=3720 PSI ROP= 50 FPH,WOB=1.75 K LBS I 1 I I MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.64 PPG / MW OUT=8.58 PPG / ECD=9.86 PPG _ IA=427 PSI / OA=325 PVT=308 BBLS 13:40 - 14:30 0.83 DRILL P PROD1 DRILLED 150',PU AND CHECK PARAMETERS, EVERYTHING LOOKS GOOD,CONTINUE ; DRILLING AHEAD I CIRC PRESSURE=3340 PSI ROP= 71 FPH,WOB=3.27 K LBS MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.70 PPG / MW OUT=8.60 PPG / ECD=9.89 PPG ,I IA=575 PSI / OA=448 PVT=305 BBLS 14.30 - 15:10 0.67 DRILL P PROD1 CONTINUE DRILLING AHEAD CIRC PRESSURE=3168 PSI ' ROP= 45 FPH,WOB=2.56 K LBS MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.70 PPG / MW OUT=8.60 PPG / ECD=9.89 PPG IA=626 PSI / OA=487 PVT=302 BBLS 1. 15:10 - 15:20 0.17 DRILL P ; PROD1 ROP IS STARTING TO INCREASE LIKE WE _ I I ARE IN THE BETTER PART OF Z2 I 15:20 - 16:00 0.67 DRILL P PROD1 CONTINUE DRILLING AHEAD 1 I CIRC PRESSURE=3322 PSI ROP=100 FPH,WOB=3.24 K LBS I MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.70 PPG / MW OUT=8.61 PPG / ECD=9.89 PPG I I �IA=656 PSI / OA=509 PVT=301 BBLS 16:00 - 16:20 ( 0.33 DRILL P I PROD1 I WIPER TO WINDOW AND TIE TO GIVE THE 1 I GEO TIME TO EVALUATE SAMPLES AND A TVD FOR LANDING 16:20 - 16:30 0.17 DRILL P PROD1 TIE IN 16:30 - 17:10 0.67 DRILL P PROD1 I CORRECT DEPTH+1'RIH SLOW WAITING ! I FOR GEO TO EVALUATE SAMPLES TO SEE I W WHERE ERE AT TO HELP PICK LANDING 17:10 - 17:25 0.25 DRILL I P PROD1 CONTINUE DRILLING,STOP DRILLING,CTDS I II IS HAVING ISSUES,REBOOT MAIN CPU 17:25 - 18:30 1.08 DRILL P 1 PROD1 CONTINUE DRILLING AHEAD CIRC PRESSURE=3318 PSI ROP=90 FPH,WOB=2.76 K LBS I ;MMIN=3.10 BPM / MM OUT=3.10BPM j I ! IMW IN=8.72 PPG / MW OUT=8.60 PPG / i 1 I I ECD=9.89 PPG I I I I IA=686 PSI / OA=557 PVT=297 BBLS Printed 3/25/2013 12:57:02PM • North America-ALASKA-BP Page 13 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA UWI:/Lat 070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING(g262.9ft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase ! Description of Operations (hr) •• (ft) 18:30 - 19:30 1.00 DRILL P PROD1 �CONTINUE DRILLING AHEAD 1 i CIRC PRESSURE=3318 PSI I ROP=120 FPH,WOB=4.02 K LBS 1MMIN=3.01 BPM / MM OUT=3.05 BPM MW IN=8.72 PPG / MW OUT=8.62 PPG / ECD=9.96 PPG IA=747 PSI / OA=579 PVT=295 BBLS 19:30 - 20:00 0.50 DRILL P PROD1 I CONTINUE DRILLING AHEAD.GEO ESTIMATES THAT ZONE 1 WAS ENTERED AT 1 9,386'MD(8,722'TVD,WHICH WOULD HAVE BEEN 9'DEEPER THAN ANTICIPATED. CIRC PRESSURE=3274 PSI I ROP=90 FPH,WOB=3.0 K LBS MM IN=3.05 BPM / MM OUT=3.09 BPM MW IN=8.74 PPG / MW OUT=8.63 PPG / ECD=9.92 PPG IA=787 PSI / OA=626 PVT=293 BBLS 20'00 - 20.15 0.25 DRILL ( P PROD1 DRILL BUILD SECTION TO 9,448.80'BUT OBSERVE THAT DLS COMING IN HIGHER !WITH AN AVERAGE DOG LEG SEVERITY OF I I 22 DEG/100'(AIMED FOR 21 DEG/100'DLS, BUT LAST FEW SURVEYS INDICATED 25 DLS I &26 DEG/100'DLS).SINCE THESE HIGHER DOGLEGS WOULD HAVE CAUSED THE WELL j i TO LAND-15FT HIGHER COMPARED TO THE INITIALLY PLANNED TVD OF 8,780',DECIDE TO POOH AND ADJUST MOTOR BEND.GEO , CALLS AND INDICATES NEW LANDING-TVD TO BEAT 8,782'(2'DEEPER THAN BEFORE). POOH TO ABOVE WINDOW AT 8,810'&FLOW CHECK-ACHIEVE GOOD NO FLOW. _20:15 - 22:30 2.25 DRILL P j PROD1 CONTINUE POOH. 22:30 - 23:00 0.50 DRILL P PROD1 JOG OUT/IN WELL AND PERFORM . FLOWCHECK AT 200'. 23:00 - 00:00 1.00 DRILL P PROD1 LD BHA#4 WITH 2-7/8"ULS MOTOR.GRADE a 1 BIT AS READJUST BEND IN MOTOR FROM 2.12 AKO TO 1.31 DEG AKO AND CHANGE OUT BIT FROM SRH3211M-C3 TO SRH3611M-64. 3/5/2013 00:00 - 00:30 0.50 DRILL P PROD1 MU BHA#5(LATERAL DRILL SECTION). STAB I ON INJECTOR. PT QTS TO LOW PRESSURE i i 300 PSI/5 MIN&HIGH PRESSURE 3,500 PSI/ 1 5 MIN-BOTH PT'S PASSED. 1 00:30 - 02:45 2.25 DRILL i P PROD1 1 RIH W/BHA#5(LATERAL DRILL SECTION). IPVT=231 BBLS 02:45 - 03:15 0.50 DRILL P ( PROD1 1 SLOW DOWN TO PERFORM LOG&TIE IN TO IRA TAG. MAKE-4.5'DEPTH CORRECTION. 03:15 - 03:30 0.25 DRILL P PROD1 CONTINUE RIH TO 9,350'. 103:30 - 03:45 0.25 DRILL P PROD1 TAKE SLOW PUMP RATES AT 9,350': PUMP#1: PUMP#2: 2.93 BPM-2,900 PSI-134 SPM 2.87 BPM-2,860 PSI-131 SPM 1.43 BPM-1,570 PSI-64 SPM 1.40 1 BPM-1,560 PSI-63 SPM I I 0.53 BPM-1,070 PSI-22 SPM 0.46 BPM-1,060 PSI-21 SPM Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 14 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task 1.25 DRILL(hr) Code NPT NPT Depth Phase Description of Operations I (tt) 03:45 - 05:00 ! P PROD1 TAG TD @ 9,448'&COMMENCE DRILLING LATERAL SECTION IN ZONE 1A.DRILL FIRST FEET OF BUILD SECTION AT STEADY ROP OF 70-80 FT/HR SEEING FULL RETURNS(NO LOSSES). ROP= 75 FPH,WOB=2.6 K LBS,CIRC PRESSURE=3358 PSI @ 3.00 BPM. i !MM IN=2.98 BPM / MM OUT=3.01 BPM !MW IN=8.72 PPG / MW OUT=8.61 PPG / ECD=9.94 PPG PVT=277 BBLS-NO LOSSES IA=353 PSI / OA=231 PSI 05:00 - 06:45 1.75 DRILL P PROD1 IGEO CALLS AND ADJUSTS LANDING ND TO 8,785'(ORIGINAL 8,780')WHICH SHOUDL COME IN AROUND 9,750'MD. 06:45 - 07:00 0.25 DRILL P PROD1 DRILLED 150'PU 100'TO CHECK PARAMETERS,EVERYTHING LOOKS GOOD, CONTINUE DRILLING FREE SPIN=3000 PSI AT 3.0 BPM CIRC PRESSURE=3406 PSI ROP=90 FPH,WOB=2.5 K LBS •MM IN=3.00 BPM / MM OUT=3.08 BPM MW IN=8.70 PPG / MW OUT=8.62 PPG / ECD=10.02 PPG IA=771 PSI / OA=546 PSI PVT=273 BBLS 07:00 - 07:30 0.50 DRILL PROD1 RAN INTO SOMETHING HARD AND STALLED. PU TO RESTART DRILLING AND STALLED AGAIN AT THE SAME DEPTH.TRIED SNEAKING UP ON IT AND STALLED AGAIN.PU AND RIH TO WITHIN 0.5'THE WORK DOWN AT 0.1'AT A TIME 07:30 - 11:00 3.50 DRILL P PROD1 MADE IT PAST,CONTINUE DRILLING 11:00 - 12:25 I 1.42 DRILL P PROD1 , 300'SINCE LAST VIPER TO WINDOWAND IT IS STARTING TO TAKE SOME WORK TO GET WOB,WIPER TO WINDOW AND MAD PASS LOG FROM 9470'TO 8845' 12:25 - 12:35 0.17 DRILL P PROD1 LOG TIE IN 12:35 - 13:30 0.92 DRILL P PROD1 CORRECT DEPTH+4'AND RIH 13:30 - 14:00 0.50 DRILL P PROD1 BACK ON BOTTOM DRILLING 14:00 - 15:10 1.17 DRILL P PROD1 ;SWAP TO NEW MUD 15:10 - 15:20 0.17 DRILL P PROD1 NEW MUD ALL THE WAY AROUND,PU TO OBTAIN NEW SPR'S 15:20 - 15:40 0.33 DRILL P PROD1 CONTINUE DRILLING 15:40 - 16:20 0.67 DRILL P PROD1 1FREE SPIN=3014 PSI AT 3.0 BPM CIRC PRESSURE=3501 PSI ROP=85FPH,WOB=2.74KLBS MM IN=3.05 BPM / MM OUT=3.08 BPM MW IN=8.61 PPG / MW OUT=8.52 PPG / ECD=10.00 PPG IA=98 PSI / OA=231 PSI PVT=STILL i •TAKING ON NEW MUD Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 15 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/me:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat 070°20'15.988"8 Long: _ 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date I From-To I Hrs Task Code NPT 1 NPT Depth i I Phase 1 Description of Operations (hr) I (ft) I -- 116:20 - 16:35 0.25 DRILL P I PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3014 PSI AT 3.0 BPM CIRC PRESSURE=3501 PSI ROP=85 FPH,WOB=2.74 K LBS MM IN=3.05 BPM / MM OUT=3.08 BPM j 1MWIN=8.61 PPG / MW OUT=8.52 PPG / 1 ECD=10.00 PPG IA--98 PSI / OA--231 PSI PVT- -STILL ' TAKING ON NEW 16:35 - 19:10 'F 2.58 DRILL i P PROD1 !DRILLED 150'PU 100'TO CHECK PARAMETERS,EVERYTHING LOOKS GOOD, I CONTINUE DRILLING j FREE SPIN=2977 PSI AT 3.0 BPM CIRC PRESSURE=3281 PSI ROP=90 FPH,WOB=2.65 K LBS 1 =- _ � ! MM IN 3.00 BPM / MM OUT-3.08 BPM MW IN=8.61 PPG / MW OUT=8.52 PPG / I J ECD=10.01 PPG IA=179 PSI / OA=219 PSI PVT=332 BBLS i DRILLING TO 10061' - i 19:10 21:30 2.33 DRILL P PROD1 WIPER TO WINDOW FROM 10061' I PUMPING 2.98 BPM 2860 PSI. I i 'CLEAN WIPER. 1 I RIH.OBTAIN SPR AT 10160' I#1 MP @ 3.2 BPM=2750 PSI.@1.5 BPM= 1710 PSI.@.52 BPM=1380 PSI. !#2 MP @ 3 BPM=2600 PSI.@ 1.56 BPM= I 1860 PSI.@.56 BPM=1380 PSI. UPDATE KILL SHEET. 21:30 - 22:00 0.50 1 DRILL P PROD1 ON BOTTOM DRILLING IN ZONE 1A FROM 10161'TO 10066' I �'j FREE SPIN=2850 PSI AT 2.9 BPM CIRC PRESSURE=3260 PSI I I I ROP=50 FPH,WOB=4.29 K LBS I I MM IN=2.9 BPM / MM OUT=2.93 BPM I i I I MW IN=8.64 PPG / MW OUT=8.53 PPG / ECD=10.03 PPG IA=265 PSI / OA=300 PSI PVT=330 BBLS, 1 NO LOSSES. __-_ __ LOAD LINER INTO PIPE SHED. 22:00 - 00:00 2.00 DRILL P PROD1 'DRILLING FROM 10066'TO 10078' 1 ROP LESS THAN 5 FPH REDUCING TO 0 FPH. I/A=363 PSI/OA=403 PSI/PVT=327 3/6/2013 00:00 - 00:15 1 0.25 DRILL 1 N DFAL I 10,078.0 PROD1 FLOWCHECK WELL OFF BOTTOM. WELL STATIC. 00:15 - 00:45 1 0.50 I DRILL 1 N ! DFAL I 10,078.0 PROD1 POH FOR PENETRATION RATE TO INSPECT 1 BIT AND MUD MOTOR. POH ABOVE WINDOW TO 8810',CLEAN TO WINDOW. _ 1 00:45 - 01:00 0.25 DRILL N DFAL 100,078.2 PROD1 FLOWCHECKABOVE WINDOW.WELL STATIC. OPEN EDC. i 01:00 - 02:40 1.67 DRILL N DFAL 10,078.0 PROD1 POH WITH BHA#5 PUMPING 2.7 BPM 2250 I PSI TO 100' I PERFORM JOG TO 500' 02:40 - 02:50 0.17 DRILL N DFAL 10,078.0 PROD1 FLOWCHECK AT 200'.WELL STATIC. I 1 CLOSE EDC. I PJSM FOR HANDLING BHA AND BOP I j FUNCTION TEST. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 16 of 22 Operation Summary Report ,m Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) —� Project:Prudhoe Bay I h Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date I From-To Hrs Task I Code NPT NPT Depth 1 Phase Description of Operations 102:50 - 03:15 0.42 DRILL N I DFAL 10 078.0 PROD1 I TAG UP WITH BHA.SET BACK INJECTOR. CIRCULATE COIL. PULL BHA.4 1/4"HYCALOG HELIOS BIT LEFT IN HOLE. BIT UNSCREWED FROM BIT SHANK LEAVING THREADS AND 1.5"OF SHANK IN BIT BOX OF MUD MOTOR. NOTIFY ODE AND RWO FIELD SUPERINTENDANT. I j NOTIFY BTT TO SEND OUT AN ALUM BILLET. PICTURES OF BIT SHANKA_T_TACHED. 03:15 - 04:00 1 0.75 DRILL P PROD1 PJSM.CLOSE SWAB VALVE.PERFORM I j BI-WEEKLY BOP FUNCTION USING 2 3/8" TEST JOINT. j I OPERATE ALL BOP COMPONENTS FROM RIG FLOOR REMOTE PANEL. OPERATE ANNULAR FROM OPS CAB REMOTE PANEL. 04:00 - 04:45 0.75 DRILL P i PROD1 PJSM,M/U NIGHT CAP. I TEST TO 250/3500 PSI 5 MIN EA.CHARTED. WITH CLOSED CHOKE.OPEN SWAB VALVE. NO PRESSURE FROM WELLBORE. OPEN CHOKE.MONITOR WELLBORE. REMOVE NIGHT CAP. 04:45 - 06:30 1.75 STKOH N DFAL 10,078.0 1 PROD1 W/O BTT TO BRING OUT AN ALUM BILLET. MONITOR WELL. 06:30 - 08:00 1.50 STKOH N DFAL 10,078.0 PROD1 FLUID LEVEL IS STATIC IN THE WELL-3' I DOWN FROM THE TOP OF THE LUBRICATOR 07:40 BTT ON LOCATION WITH BILLET,LOAD TOOLS ON RIG AND STBY 08:00 - 08:55 1 0.92 STKOH 1 N DFAL 10,078.0 PROD1 PJSM TO 08:15 MU BILLET BHA 08:30 PU INJECTOR AND MU TO THE BHA i I I 08:40 PT QTS TO 250 LOW AND 3500 HIGH 08:55 - 11:25 2.50 STKOH i N DFAL 10,078.0 1 PROD1 RIH WITH BILLET BHA 11:25 - 12:20 0.92 STKOH N I DFAL 10,078.0 I PROD1 CLOSE EDC TO RUN IN THE OH TO TIE IN TO I THE RA I 11:45 CORRECT DEPTH-4' BILLET PASSING THROUGH SHALE FROM 9630 TO 9820'WAS CLEAN -t- --I- I----f-- — — — 12:20 - 12:30 , 0.17 I STKOH N I DFAL j 10,078.0 PROD1 STOP AT 9936.35'TO SET TOP OF BILLET AT 1 9925'(BULLNOSE TO TOB=11.35') I I TEAT0°HS PRESSURE UP TO SET BILLET ANCHOR TOOL SHEARED AT 4000 PSI , SET DOWN 5K TO ENSURE BILLET IS SET, BILLET IS SET 112:30 - 12:55 , 0.42 I STKOH N DFAL 10,078.0 PROD1 POOH PUMPING AT 2.5 BPM — 1 - __ . 112:55 - 13:00 0.08 STKOH N ; DFAL 10,078.0 PROD1 STOP ABOVE THE WINDOW TO FLOW CHECK I THE WELL 13:00 14:30 1.50 STKOH N DFAL I 10,078.0 PROD1 POOH 14:30 - 14:35 1 0.08 STKOH N DFAL 10,078.0 PROD1 FLOW CHECK —F— 14:35 - 15:00 0.42 STKOH ; N f DFAL 10,078.0 PROD1 GOOD NO FLOW CHECK,TAG UP,REMOVE INJECTOR AND LD THE BILLET SETTING BHA Printed 3/25/2013 12:57:02PM • North America-ALASKA-BP Page 17 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:OOAM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:00 - 15:50 0.83 STKOH P PROD1 BHA OOH PLANNED MAINTENANCE-SHUT DOWN TO ALLOW HYDEN ELECTRIC TO PERFORM QUARTERLY INSPECTION ON CTS POWER PACK TRACTION MOTOR 15:50 - 16:00 0.17 STKOH N DFAL 10,078.0 PROD1 CONTINUE OPERATIONS,PJSM TO PU THE !KICK OFF/DRILLING BHA 16:00 - 16:15 0.25 STKOH N DFAL 10,078.0 PROD1 MU THE DRILLING BHA 16:15 - 20:00 3.75 STKOH N DFAL 10 078.0 PROD1 'STAB ON AND PT THE QTS THEN RIH WITH BHA#7 PUMPING MIN RATE. LOG TIE IN AT 8882'.-3'CORRECTION CONTINUE RIH PUMPING 2.64 BPM 2750 PSI. ORIENT TO DRILL BILLET AT 60 DEG LOHS I SHUT OFF MUD PUMP AT 9915' P/U WT=40K.S/O WT=15K DRY TAG TOP OF BILLET AT 9926.8' 20:00 - 21:05 1.08 STKOH N DFAL 10,078.0 PROD1 FS=2.82 BPM 2856 PSI. OPEN HOLE SIDETRACK OFF ALUM BILLET. EASE DOWN SLOWLY UNTIL FIRST MOTOR WORK SEEN AT 9925.43' TIME DRILL BILLET AT 1 FPH FOR THE FIRST FT WITH NO MOTOR STALLS. •CIRCULATING PRESSURE 2816 PSI 2.8 BPM. MM IN=2.8 BPM / MM OUT=2.82 BPM MW IN=8.59 PPG / MW OUT=8.53 PPG / ECD=9.99 PPG IA=9PSI / OA=7 PSI PVT=303 21:05 - 00:00 2.92 STKOH N 10,078.0 PROD1 CONTINUE SIDE TRACKING OFF BILLET FROM 9926.5'TO 9929' 3050 PSI 2.84 BPM CIRCULATING PSI. .3K-3.3K WOB.ROP 1.8 FPH. SEEING 100 TO 200 PSI MOTOR WORK. ALUM CUTTINGS ON SHAKER AT BOTTOMS UP. MM IN=2.82 BPM / MM OUT=2.84 BPM MW IN=8.6 PPG / MW OUT=8.51 PPG / ECD=10 PPG IA=129 PSI / OA=79 PSI PVT=303 3/7/2013 00:00 - 02:20 2.33 STKOH N DFAL 10,078.0 PROD1 DRILLING FROM 9929' PUMP 20 BBL LO VIS SWEEP FOLLOWED WITH 20 BBL HI VIS SWEEP. NO NOTABLE ALUM.CUTTINGS WITH SWEEPS AT SHAKER. F/S=2943 PSI 2.82 BPM.300/400 PSI MOTOR WORK WOB=2.5K-3K.ROP=90/110 FPH. MM IN=2.82 BPM / MM OUT=2.84 BPM MW IN=8.62 PPG / MW OUT=8.54 PPG / ECD=10.02 PPG IA=238 PSI / OA=208 PSI PVT=318 DRILLING TO 10078'-OFF NPT Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 18 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:REENTER-ONSHORE(RON) Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date(Time: 11/5/1983 12:00:OOAM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 02:20 - 03:04 0.73 DRILL P PROD1 CONTINUE DRILLING LATERAL FROM 10078' TO 10146' F/S=2900 PSI 2.83 BPM.300 PSI MOTOR WORK. WOB=2.5K-3K.ROP=100 FPH. MM IN=2.87 BPM / MM OUT=2.9 BPM MW IN=8.64 PPG / MW OUT=8.59 PPG / ECD=10.21 PPG IA=331 PSI / OA=282 PSI PVT=327 OBTAIN SPR#1  MPAT10145' #1 MP @3.16 BPM=2910 PSI.@1.5 BPM= 1825 PSI.@.55 BPM=1450 PSI. #2 MP @3.23 BPM=2970 PSI.@1.49 BPM= 1820 PSI.@.53 BPM=1440 PSI. UPDATE KILL SHEET. 03:04 - 04:45 1.68 DRILL P PROD1 CONTINUE DRILLING LATERAL FROM 10146' TO 10250' PUMP 10 BBL LO VIS SWEEP FOLLOWED WITH 10 BBL HI VIS SWEEP. 04:45 - 06:45 2.00 DRILL P PROD1 WIPER TO WINDOW. PUMP MIN RATE PASSING THROUGH BILLET. CLEAN PASSING THRU BILLET. WIPER TO 8875'CLEAN. LOG TIE IN+4'CORRECTION. 06:45 - 07:00 0.25 DRILL P PROD1 OBTAIN SPR'S BEFORE CONTINUING TO DRILL AND UPDATE KILL SHEET 07:00 11:10 4.17 DRILL P PROD1 BACK ON BOTTOM DRILLING WIPER WAS CLEAN IN BOTH DIRECTIONS FREE SPIN=3100 PSI AT 3.0 BPM CIRC PRESSURE=3446 PSI ROP=115 FPH,WOB=2.32 K LBS MM IN=3.00 BPM / MM OUT=3.03 BPM MW IN=8.68 PPG / MW OUT=8.58 PPG / ECD=10.21 PPG IA=435 PSI / OA=397 PSI PVT=304 BBLS DRILLED TO 10,400'PU TO CHECK PARAMETERS AND THEY WERE GOOD, CONTINUE DRILLING TO 105550' DRILLED TO 10,550'PU TO CHECK PARAMETERS AND THEY WERE GOOD, CONTINUE DRILLING TO 10700' GEO SAYS WE MAY CROSS A FAULT BETWEEN 10650&10700 SO WE WILL PLAN ON A WIPER AT 10600'TO CLEAN THE WELL UP INCASE WE INCUR LOSSES 11:10 - 12:15 1.08 DRILL P PROD1 WIPER TO WINDOW PVT=309 BBLS 12:15 - 12:30 0.25 DRILL P PROD1 LOG TIE IN 12:30 - 13:50 1.33 DRILL P PROD1 CORRECT DEPTH+2',RIH OUT MM IS PLUGGING OFF WITH SHALE,IT MIGHT BE COMING FROM THE SHALE AT 9650 TO 9800' Printed 3/25/2013 12:57:02PM • North America-ALASKA-BP Page 19 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay I Site:PB K Pad Rig Name/No.:NORDIC 1 j Spud Date/Time:11/5/1983 12:00:00AM I Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°2015.988"8 Long: 0148°3551.2589W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs I Task Code NPT j NPT Depth I Phase Description of Operations (hr) (ft) 13:50 - 15:00 1.17 DRILL P PROD1 BACK ON BOTTOM DRILLING WIPER WAS I CLEAN IN BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3526 PSI ROP=90 FPH,WOB=2.36 K LBS MM IN=3.07 BPM / MM OUT=312 BPM I MW IN=8.75 PPG / MW OUT=8.65 PPG / ECD=10.42 PPG !IA=690 PSI / OA=588 PSI PVT=297 BBLS 15:00 - 15:35 0.58 DRILL P ! PROD1 I CONTINUE DRILLING I FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3468 PSI ROP=70 FPH,WOB=2.55 K LBS MM IN=3.02 BPM / MM OUT=3.03 BPM MW IN=8.76 PPG / MW OUT=8.69 PPG / IECD=10.50 PPG IA=750 PSI / OA=619 PSI PVT=294 BBLS 15:35 - 15:45 0.17 DRILL P j PROD1 I DRILLED 150'PU TO CHECK PARAMETERS 15:45 - 16:25 0.67 DRILL j P j PROD1 I CONTINUE DRILLING I i FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3658 PSI ! I ROP=90 FPH,WOB=2.52 K LBS MM IN=3.02 BPM / MM OUT=3.03 BPM MW IN=8.79 PPG / MW OUT=8.70 PPG / ECD=10.48 PPG IA=790 PSI / OA=642 PSI PVT=291 BBLS 16:25 - 17:25 1.00 DRILL P ! PROD1 CONTINUE DRILLING FREE SPIN=3150 PSI AT 3.0 BPM I CIRC PRESSURE=3667 PSI ROP=87 FPH,WOB=2.28 K LBS ' ( j MM IN=3.02 BPM / MM OUT=3.03 BPM MWIN=8.79 PPG / MW OUT=8.70 PPG / I ECD=10.47 PPG !IA=804 PSI / OA=654 PSI PVT=290 BBLS I:GEO SAYS IS LOOKS LIKE WE MIGHT HAVE CROSSED SOMETHING AT 10625 BUT EH GAMMA DOES NOT SHOW A CHANGE FROM Z1 TO Z2 17:25 - 18.50 1.42 DRILL P PROD1 I CONTINUE DRILLING TO 10902' FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3428 PSI I ROP=70 FPH,WOB=2.14 K LBS MM IN=3.02 BPM / MM OUT=3.03 BPM MW IN=8.80 PPG / MW OUT=8.72 PPG / ECD=10.51 PPG IA=845 PSI / OA=681 PSI PVT=327 BBLS DROP IN THE RES-TOOL AT 10830',SEE WHAT THE GAMMA DOES AT THAT DEPTH.GAMMA 'DROPPED-10 API 'CROSS FAULT AT 10893' 18:50 - 2120 2.50 DRILL P PROD1 WIPER TRIP TO WINDOW. PUMP MIN RATE PASSING THROUGH BILLET. CLEAN PASSING THRU BILLET. CLEAN WIPER TO WINDOW. LOG TIE IN AT 8877'+3'CORRECTION. RIH,PUMP MIN RATE PASSING THRU BILLET. Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 20 of 22 Operation Summary Report Common Well Name:K-06 AFE No ' Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 1 End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad 1 Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA !UWI:/Lat 070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date 1i From-To 1 Hrs Task Code NPT NPT Depth Phase 1 Description of Operations JI (hr) (ft) 21:20 - 00:00 2.67 DRILL P PROD1 1 CONTINUE DRILLING FROM 10902' • :START DROP AT 10902'PER PLAN. 110915'NOTIFY SLB CEMENT LAB OF BHCT 1144 DEG 500'FROM TD FOR CMT PILOT TEST. 1 START SWAP TO NEW 8.6 PPG POWER PRO DRLG MUD. ' F/S=2985 PSI 2.76 BPM. 1 CIRC PRESSURE=3667 PSI ROP=65 FPH,WOB=3K LBS MM IN=2.7BPM / MM OUT=2.71 BPM IMWIN=8.81 PPG / MW OUT=8.9PPG / 1ECD=10.41 PPG IA=820 PSI / OA=680 PSI PVT=278 BBLS 1 NEW MUD AT SURFACE. •DRILLING TO 11048' 3/8/2013 00:00 - 03:20 3.33 DRILL P j 1 PROD1 'CONTINUE DRILLING FROM 11048'to 11214' F/S=3050 PSI 2.95 BPM. ' I CIRC PRESSURE=3280 PSI 1 ROP=65 FPH,WOB=4K LBS MM IN=2.98 BPM / MM OUT=3.2 BPM MW IN=8.61 PPG / MW OUT=8.51 PPG / l ECD=10.18 PPG l IA=569 PSI / OA=498 PSI PVT=325 BBLS MUD SWAP COMPLETE. OBTAIN SPR 1&2 MP 1 I#1MP @3 BPM=3105 PSI.@1.5 BPM=1882 PSI.@.5 BPM=1432 PSI. i 1#2MP @3BPM=3043 PSI.@1.5BPM=1847 I PSI.@.5 BPM=1483 PSI. 'UPDATE KILL SHEET. 03:20 - 04:20 1.00 DRILL P PROD1 WAIT ON GEO TO NOTIFY TOWN TO 1 ' CONFIRM LENGHT OF FAULT. i I RECIPROCATE PIPE AND CIRCULATE 04:20 - 07:10 2.83 DRILL P PROD1 1 WIPER TO WINDOW WHILE W/O GEO TO !CONFIRM LENGTH OF FAULT. 1 USE MIN PUMP RATE WHILE PASSING BILLET. 1 CLEAN WIPER. '1 LOG TIE IN.+2'CORRECTION. 107:10 - 07:15 0.08 DRILL P I PROD1 I OBTAIN SPR'S&UPDATE KILL SHEET I BEFORE CONTINUING TO DRILL 1 __ __ 07:15 - 08:00 0.75 DRILL P PROD1 1 BACK ON BOTTOM DRILLING WIPER WAS 1 CLEAN IN BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM ' CIRC PRESSURE=3358 PSI I I ; ' ROP=55 FPH,WOB=4.45 K LBS I I MM IN=3.07 BPM / MM OUT=3.12 BPM i MW IN=8.64 PPG / MW OUT=8.54 PPG / • ECD=10.27 PPG 1IA=803 PSI / OA=681 PSI PVT=308 BBLS_ 08:00 - 09:25 1.42 DRILL P 1 PROD1 I CONTINUE DRILLING WIPER WAS CLEAN IN I ;BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM 1 I CIRC PRESSURE=3340 PSI I 1 ROP=80 FPH,WOB=5.34 K LBS "MM IN=3.07BPM / MM OUT=3.12BPM MW IN=8.64 PPG / MW OUT=8.56 PPG / ' ECD=10.27 PPG IA=830 PSI / OA=695 PSI PVT=307 BBLS Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 21 of 22 Operation Summary Report Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/27/2013 End Date:3/9/2013 IX3-01355-C:DRILL(2,734,199.00) 1 Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 I Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA UWI:/Lat 070°2015.988"8 Long: 10148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To i Hrs Task Code NPT NPT Depth Phase i Description of Operations (hr)_ 1 (ft) 09:25 - 10:20 0.92 DRILL P PROD1 CONTINUE DRILLING. WIPER WAS CLEAN IN BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM I CIRC PRESSURE=3340 PSI ROP=80 FPH,WOB=5.34 K LBS i MM IN=3.07 BPM / MM OUT=3.12 BPM I i I MWIN=8.64 PPG / MW OUT=8.53 PPG / I i ' I ECD=10.27 PPG I IA=914 PSI / OA=748 PSI PVT=307 BBLS BLEED IA&OA DOWN TO 200 PSI 10:20 - 11:20 1.00 DRILL P PROD1 CONTINUE DRILLING.WIPER WAS CLEAN IN I I BOTH DIRECTIONS. I FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3340 PSI ROP=80 FPH,WOB=5.34 K LBS MM IN=3.07 BPM / MM OUT=3.12 BPM I MW IN=8.65 PPG / MW OUT=8.56 PPG / ECD=10.29 PPG IA=298 PSI / OA=299 PSI PVT=298 BBLS 11:20 - 11:45 0.42 DRILL P PROD1 I PU TO CHECK PARAMETERS AND CONFIRM IOCN TO EXTEND POLYGON AND TD OCN IS APPROVED,RIH TO CONTINUE DRILLING 1 11:45 - 12:40 0.92 DRILL � P PROD1 CONTINUE DRILLING WIPER WAS CLEAN IN BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3347 PSI ROP=60 FPH,WOB=4.25 K LBS MM IN=3.09 BPM / MM OUT=3.14 BPM MW IN=8.67 PPG / MW OUT=8.57 PPG / ECD=10.31 PPG I IA=830 PSI / OA=695 PSI PVT=296 BBLS 12,40 - 13:20 0.67 DRILL P PROD1 CONTINUE DRILLING VIPER WAS CLEAN IN BOTH DIRECTIONS FREE SPIN=3150 PSI AT 3.0 BPM !CIRC PRESSURE=3340 PSI ROP=65 FPH,WOB=3.86 K LBS MM IN=3.07 BPM / MM OUT=3.00 BPM MW IN=8.67 PPG / MW OUT=8.58 PPG / ECD=10.36 PPG ___ ( IA=830 PSI / OA=695 PSI PVT=293 BBLS 13:20 - 13:35 0.25 DRILL P PROD1 CONTINUE DRILLING WIPER WAS CLEAN IN BOTH DIRECTIONS I FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3333 PSI I ROP=60 FPH,WOB=3.3 K LBS 'MM IN=3.07 BPM / MM OUT=3.12 BPM f I i MW IN=8.69 PPG / MW OUT=8.60 PPG / 1 . I ECD=10.39 PPG _ !IA=520 PSI / OA=400 PSI PVT=290 BBLS 13:35 - 15:15 1.67 DRILL P - PROD1 I ROP IS DROPPING OFF AND WOB IS _____ INCREASING,COULD BE THE KAVIK 15:15 - 16:45 1.50 DRILL P PROD1 I CONTINUE DRILLING WIPER WAS CLEAN IN BOTH DIRECTIONS I I I I FREE SPIN=3150 PSI AT 3.0 BPM CIRC PRESSURE=3483 PSI i + IROP=76 FPH,WOB=4.93 K LBS MWIN=8.70PPG / MW OUT=8.60 PPG / I I I ECD=10.39 PPG I IA=571 PSI / OA=442 PSI PVT=284 BBLS Printed 3/25/2013 12:57:02PM North America-ALASKA-BP Page 22 of 22 Operation Summary Report ter_ Common Well Name:K-06 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/27/2013 I End Date:3/9/2013 X3-01355-C:DRILL(2,734,199.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258'W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date I From-To 1 Hrs I Task Code I NPT ' NPT Depth j Phase Description of Operations (hr) (ft) 1 16:45 - 20:00 3.25 DRILL P PROD1 F WELL DRILLED TO TD,POOH TO LOG TIE IN. j !MIN RATE PASSING BILLET. I LOG TIE.+4'CORRECTION. 20:00 - 20:20 1 0.33 DRILL P PROD1 I REAM AND CLEANUP SHALES FROM 10875' 1 ;TO 10920' 20:20 - 20:40 0.33 DRILL � P PROD1 IRIH TAG AND CONFIRM CORRECTED TD AT —t + 11583' 20:40 - 21:10 0.50 DRILL P PROD1 START CLEAN 40 BBL 8.6 PPG POWER PRO LINER PILL WITH 1.5 PPB ALPINE BEADS DOWNHOLE. 1 I 1 I REAM SHALE FROM 11580'TO 11500'3 TIMES I AT DIFFERENT ORIENTATIONS PER PLAN. 1 I I WITH PILL AT BIT FLOWCHECK WELL.STATIC. , I I I/A=450 PSI.O/A=436 PSI.PVT=253. 21:10 - 22:35 1.42 DRILL I P 1 PROD1 POH LAYING IN LINER PILL 30 FPH ABOVE I WINDOW 8801'PUMPING.5 BPM 1180 PSI PUMP MIN RATE PASSING BILLET. — I CLEAN POH TO WINDOW. 22:35 - 23:05 0.50 DRILL P I I PROD1 FLOWCHECK WELL.STATIC. _ OPEN EDC.JET WHIPSTOCK TRAY. 23:05 - 23:50 0.75 DRILL P PROD1 I DISPLACE WELL ABOVE WINDOW WITH I OPEN EDC AT 8805'WITH I! 18.4 PPG 1%KCL WITH 4%LO-TORQ AND.25 PPB FLOVIS PER PLAN. 1 CLEAN PIT 3 FOR KCL RETURNS. KCL AT SURFACE. 23.50 - 00:00 0.17 DRILL P PROD1 POH PUMPING 2.44 BPM 1150 PSI. 3/9/2013 00:00 - 02:15 2.25 DRILL P PROD1 POH TO 8380.6' PAINT YELLOW FLAG FOR 8300'EOP FOR BOL AT 11460'=LINER 120'FROM TD. II I I I POH TO 5680.6' I PAINT WHITE FLAG FOR 5600'EOP FOR BOL 'AT 8760'=LINER 65'FROM WINDOW. 1 1 CONTINUE POH PUMPING 2.44 BPM 1150 PSI TO 100' PERFORM 450'JOG. 1102:15 - 02:30 0.25 I DRILL P PROD1 I FLOWCHECK WELL AT 200'.WELL STATIC. I i I CLOSE EDC. I PJSM FOR L/D BHA. _ ! I/A=0 PSI.0/A=42 PSI.PVT=284 02:30 - 03:15 0.75 DRILL P PROD1 TAG UP WITH BHA.SET BACK INJECTOR AND CIRC COIL. ' i L/D BHA#7 BIT GRADE=7/3/RO/N/X/I/ I CT/TD Printed 3/25/2013 12.57:02PM North America-ALASKA-BP Page 1 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 I End Date:3/11/2013 1X3-01355-C:RIG(1,260,167.00) i Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA 1 UWI:/Lat:070°20'15.988"8 Long: 10148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations (hr) (ft) 3/9/2013 103:15 - 04:30 1.25 CASING P 1 RUNPRD PJSM.REBOOT E-LINE. M/U NOZZLE.STAB INJECTOR. RIH 20',PUMP 30 BBLS 4 BPM 2400 PSI. ! i PUMP E-LINE SLACK OUT.UNSTAB INJECTOR 224'E-LINE RECOVERED.__ 04:30 - 06:30 2.00 CASING P RUNPRD CUT OFF CTC.REBOOT E-LINE. CIRC COIL.PREP FLOOR TO RUN LINER. 'REHEAD WITH BTT CTC.PULL TEST TO 42K PT TO 3800 PSI. 06:30 - 06:45 0.25 CASING P RUNPRD 'LOAD 3/4"DRIFT BALL INTO REEL AND LAUNCH 06:45 - 07:00 0.25 CASING P RUNPRD PUMP DRIFT BALL 1 07:00 - 07:10 0.17 CASING P RUNPRD LOOKS LIKE BALL HIT THE NOZZLE AT 50 BBLS,CONTINUE PUMP TO FULL VOLUME THEN PU INJECTOR AND CHECK FOR BALL 1 07:10 - 07:30 0.33 CASING P 1 RUNPRD 1 BALL RECOVERED,PU&HANG FARR TONGS TO RUN LINER 07:30 - 07:50 0.33 CASING P ( RUNPRD `PJSM TO MU&RUN LINER j 07:50 - 08:20 0.50 CASING _ P RUNPRD MU SHOE TRACK WITH PORTED SUB AS PER WELL PLAN GEO SAYS TEH TOP OF THE KAVIK IS AT j 11565',PORTED SUB IS AT 11,549'-16 ABOVE _- 08:20 - 09:40 1.33 CASING P RUNPRD 'I SHOE TRACK MADE UP,MU LINER AS PER LINER SUMMARY DRIFTING TEH FIRST 5 CONNECTIONS OF EACH PIPE SIZE 09:40 - 11:55 2.25 CASING P RUNPRD HOLD VALVE DRILL WHILE RUNNING LINER 10:00 30 JOINTS RAN,FILL PIPE HOLE IS FULL 111:55 - 14:10 2.25 CASING P ! I RUNPRD 60 JOINTS RAN,FILL PIPE l HOLE IS FULL,LOST ABOUT 1 BBL SINCE WE 'STARTED RUNNING PIPE 14:10 - 14:45 0.58 CASING P 1 RUNPRD ALL LINER RAN,FILL PIPE 114:45 - 15:15 0.50 CASING P 1 RUNPRD MU SELRT AND PH6 TUBING 15:15 - 15:45 0.50 CASING P 1 RUNPRD I MU INJECTOR TO THE LINER,TEST QTS 15:45 - 17:00 1.25 CASING T P 1 RUNPRD RIH WITH LINER FIRE DRILL-SIMULATED A FIRE IN THE WELDING SHOP,ALL HANDS RESPONDED TO THE WELDING SHOP WITH FIRE EXTINGUISHERS. 117:00 - 17:55 0.92 CASING ' P RUNPRD CORRECT-9.5'AT THE FLAG,RIH TO BOTTOM 1 LINER PASS THROUGH THE BILLET CLEAN SET DOWN AT 11175'THEN POPPED THROUGH 17:55 - 18:30 0.58 CASING P RUNPRD TAG TD AT 11580'.COMPARE WITH MWD CORRECTED DEPTH. P/U WT=67K.S/O WT=17K PU TO CONFIRM AND CHECK BALL DROP POSITION. SET PUMP TRIPS TO 2500 PSI. CEMENTERS R/U EQUIP. Printed 3/25/2013 12:57:20PM North America-ALASKA-BP Page 2 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 End Date:3/11/2013 X3-01355-C:RIG(1,260,167.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) ' 18:30 - 19:10 0.67 CASING P RUNPRD LAUNCH 5/8"STEEL BALLAT 18:30 HRS PUMPING 2 BPM 1300 PSI. STACK 10K ON BOTTOM.11578.47' PUMP 38 BBLS AT 1300 PSI. SLOW PUMP DOWN.5 BPM 350 PSI BALL ON SEAT 19:00 HRS.SHEAR 2300 PSI, RELEASE LINER P/U 34K TO BREAKOVER AT 11569' P/U TO 11567'CONFIRM LINER IS FREE. TOL @ 8621'BOL AT 11580' STACK 10K. 19:10 - 21:50 2.67 CASING P ' RUNPRD R/U AND DISPLACE WELL TO 1%KCL. PUMPING 1,5 BPM 491 PSI. WITH KCL ALL THE WAY AROUND CIRC PSI 1.5 BPM 483 PSI. PJSM FOR CEMENTING LINER. IN ATTENDANCE SLB CEMENTERS,RIG CREW,BTT,WSL,TP,SLB,SCS,MI AND TRUCK DRIVERS REVIEW JOB STEPS.ROLES AND RESPONSIBILITIES. VERIFY 6500 PSI RELIEF VALVE ON CEMENT PUMPS. 21:50 - 22:25 0.58 CASING P RUNPRD 'BY PASS REEL SCREENS. PUMP 5 BBLS OF 1%KCL TO CEMENTERS. PRIME CEMENT VAN.FILL CEMENT LINES WITH 2 BBLS KCL. ISOLATE CEMENT LINE.PT HARDLINE TO 250 /6000 PSI 5 MIN EA. SET RIG PUMP AND CEMENT PUMP TRIPS TO 4500 PSI 22:25 - 00:00 1.58 CASING P RUNPRD 22:30 HRS START BATCHING 34 BBLS 15.8 PPG CEMENT. 22:46 HRS CEMENT TO WT.SEND SAMPLE TO SLB LAB FOR UCA TEST. 22:48 HRS PUMP 5 BBBLS KCL AHEAD OF CEMENT. LINE UP TO PUMP CEMENT. 22:55 HRS WITH 13.5 PPG AT MICRO MOTION. ZERO IN/OUT MM. SLB PUMP 29 BBLS CEMENT STARTING 1.41 BPM 1276 PSI. IN RATE 1.4 BPM.OUT RATE 1.34 BPM. TAPERING OFF TO 1.28 BPM 1525 PSI. 23:20 HRS SHUT DOWN CEMENT PUMP. ISOLATE REEL. CLEANUP CEMENT LINE. SET RIG PUMP TRIPS AT 4500 PSI. LINE UP RIG PUMP AND DISPLACE CEMENT WITH 1.5 PPB POWERVIS PUMPING 1.53 BPM. 23:40 HRS 54 BBLS AWAY REDUCE PUMP RATE.46 BPM 280 PSI.CMT APPROACHING 1 LRT. CONTINUE PUMPING.7 BPM 300 PSI. Printed 3/25/2013 12:57:20PM North America-ALASKA-BP Page 3 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 End Date:3/11/2013 X3-01355-C:RIG(1,260,167.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 3/10/2013 00:00 - 01:25 1.42 CASING P RUNPRD CONTINUE CHASING CEMENT WITH 1.5 PPB POWERVIS PUMPING.5 BPM 300 PSI. 00:15 HRS 78.4 BBLS PUMPED.ZERO OUT MM.STRAP AND TAKE RETURNS TO PIT 1. 00:25 HRS 83.7 BBLS PUMPED.SHUT DOWN PUMP AND CHARGE PUMPS. P/U TO WT PLUS 13'TO 11555.67'2.8 BBLS ON OUT MM VOLUME SET DOWN 10K. PRESSURE UP LAND PEEWEE DART AT 950 PSI. 00:35 HRS P/U TO 11558.76'SIDE EXHAUST 2 BBLS CMT AND 3 BBLS POWERVIS. 00:42 SHUT DOWN PUMP.OPEN BAKER CHOKE.. 00:45 HRS SET DOWN 10K.CLOSE BAKER CHOKE.ZERO IN MM. •00:46 HRS PRESSURE AND SHEAR LWP 3580 PSI. 00:50 HRS PUMP 20.7 BBLS REDUCE PUMP RATE 1.55 BPM 1571 PSI. 01:00 HRS AT 21.8 BBLS BUMP LWP. 01:02 HRS INCREASE PRESSURE TO 2850 PSI FOR 30 SEC. 01:06 HRS RECORD OUT MM VOL.23.5 BBLS CMT BEHIND PIPE. 1:08 HRS OPEN BAKER CHOKE VERIFY FLOATS HOLDING. 01:10 HRS CLOSE BAKER CHOKE PRESSURE UP TO 700 PSI. UNSTING UNTIL PRESSURE DROPS OFF.CIP @ 01:15 HRS. j 01:12 PUMP 5 BBLS 1.5 PPB POWERVIS .65 f l BPM 1120 PSI CONTAMINATING ANY CMT AT TOL. EST TOC @ 862 01:25 - 01:35 0.17 I CASING P RUNPRD FLOWCHECK WELL.STATIC. 01:35 - 04:10 2.58 CASING P RUNPRD POH WITH SELRT PUMPING.5 BPM 1125 PSI. 02:00 HRS SPRING FORWARD 1 HR DUE TO DAYLIGHT SAVINGS TIME. 04:10 - 04:25 0.25 CASING P RUNPRD FLOWCHECK WELL AT 300,'WELL STATIC. PJSM FOR L/D PH6 AND SELRT. 04:25 - 05:00 0.58 CASING P RUNPRD SET BACK INJECTOR.CIRC COIL. RECOVERED 6'E-LINE. L/D 2 3/8 PH6 PIPE.L/D SELRT. RECOVER 5/8"STEEL BALL. 05:00 - 07:30 2.50 EVAL P OTHCMP PJSM.R/U AND CUT 12'COIL AND 16'E-LINE. Printed 3/25/2013 12:57:20PM North America-ALASKA-BP Page 4 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) I Start Date:3/9/2013 End Date:3/11/2013 X3-01355-C:RIG(1,260,167.00) Project:Prudhoe Bay 'Site:PB K Pad ---I Rig Name/No.:NORDIC 1 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA ,UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING @62.9ft(above Mean Sea Level) Date ; From-To 1 Hrs Task Code NPT NPT Depth Phase 1 Description of Operations I (hr) I (ft) 07:30 - 07:50 0.33 EVAL P OTHCMP . PJSM WITH DAY CREW TO CONTINUE 1 OPS TO RU FOR CLEAN OUT&LOGGING BHA DISCUSS NON ESSENTIAL PERSONEL LEAVE THE RIG FLOOR WHEN LOADING SOURCE IN THE TOOL,ENSURE 1 1 HOLE IS FULL AT ALL TIMES 07:50 - 08:15 0.42 EVAL P OTHCMP I RU NEW SWIVEL AND TEST WITH BTT INTERNAL CTC GOOD LOW PT TO 200 PSI AND GOOD HIGH I PT TO 4000 PSI BLEED OFF AND PREP TO MU BHA 08:15 - 09:00 0.75 EVAL P OTHCMP MU BHA-HALF MOONS ARE WELDED INTO ' THE SMALL I CIRC SUB TO KEEP THE BALL FROM COMING OUT 09:00 - 11:30 2.50 EVAL P OTHCMP 1NNSTALL SOURCE IN LOGGING TOOLAND CONTINUE 1 RUNNING CSH RATTLING EACH JOINT I j 09:45 PIPE IS NOT TO BAD BUT WE ARE I GOING TO PUMP I THROUGH HALF OF THE STANDS TO MAKE ' SURE ITS ! CLEAR 1 10:15 PUMP THROUGH THE LAST HALF OF THE CSH BEFORE PU THE INJECTOR 111:30 - 13:20 1.83 EVAL P � OTHCMP RIH WITH CLEAN OUT/LOGGING BHA CMT UCAAT 1100 PSI 13:20 - 15:00 1.67 EVAL P OTHCMP LOG DOWN AT 30 FPM I GETTING CMT BACK 15:00 - 15:05 0.08 I EVAL P OTHCMP TAG PBTD AT 11536',-2 FT OFF,PU AND ' IRETAGTO CONFIRM PBTD 115:05 15:45 0.67 EVAL P I OTHCMP TAG SAME DEPTH,PUH SLOW AND START PERF PILL _+_-_ DOWN HOLE 15:45 - 16:40 0.92 1 EVAL P OTHCMP POOH LOGGING UP AT 60 FPM LAYING IN THE PERF PILL __ FOLLOWED BY NEW CLEAN KCL 116:40 - 16:50 i 0.17 EVAL P OTHCMP STOP AT 8500'TO END LOGGING RUN AND PAINT A EOP ; FLAG FOR 7674'(BIT DEPTH WAS 8500') 116:50 - 18:30 1.67 ! EVAL P OTHCMP POOH DISPLACING WELL WITH NEW 1%KCL 118:30 - 18:45 0.25 I EVAL P OTHCMP 200'FROM TAGGING UP. FLOWCHECK WELL.WELL IS STATIC. SLB LAB TEST RESULTS AT 18:00 HRS I CONFIRM 1600 PSI COMPRESSIVE STRENGHT FROM UCA TEST. 18:45 - 20:15 1.50 1 EVAL P OTHCMP I PJSM FOR STANDING BACK 1 1/4"CSH SET BACK INJECTOR.CIRC COIL. i i STAND BACK 5 STANDS CSH. I LEAVE 1 STAND IN HOLE ABOVE MARKER JT. 120:15 - 20:30 0.25 i EVAL P OTHCMP I PJSM WITH CREW,SLB LOGGERS,SLB WSL AND TP. I REVIEW SLB SOP FOR REMOVING AND UD SOURCE. Printed 3/25/2013 12:57:20PM North America-ALASKA-BP Page 5 of 7` Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 End Date:3/11/2013 1X3-01355-C:RIG(1,260,167.00) 1 Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor.NORDIC CALISTA U WI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task ' Code NPT NPT Depth ! Phase • Description of Operations (hr) (ft) 20:30 - 21:50 1.33 EVAL P OTHCMP .UD MARKER TOOL PER SLB LOGGERS. STAND REMAINING 5 STANDS CSH IN DERRICK. 1 ! 1UD MOTOR AND MILL. LOAD OUT LOG TOOLS. SLB DOWNLOADING DATA. 21:50 - 22:45 0.92 EVAL P OTHCMP PJSM FOR LINER LAP TEST.R/U NIGHT CAP ON RISER. 'PRESSURE UP ON LINER THRU KILL LINE I AGAINST 'CLOSED CHOKE. PRESSURE TEST LINER TO 290 PSI FOR 5 MIN CHARTED. i GOOD TEST. 'PRESSURE UP SLOWLY FOR 2400 PSI PRESSURE TEST. STAGE PRESSURE UP TO 1800 PSI. PRESSURE DROPPING TO 1200 PSI PUMPING .25 BPM. SHUT OFF AND ISOLATE PUMP.HOLDING !STUDY AT 1050 !PSI. PRESSURE UP TO 1280 PSI TO VERIFY, I 1 I CONTINUES TO !BLEED OFF. SHUT OFF PUMP. BLEED OFF PRESSURE THROUGH 1 CHOKE. NOTIFY ODE OF FAILED LINER LAP TEST. 1 MONITOR WELL.PVT=124 BBLS. 22:45 - 23:10 0.42 EVAL P OTHCMP I PJSM FOR P/U PERF GUNS. i SLB REVIEW SOP FOR HANDLING PERF GUNS. I I LOAD PERF GUNS AND HANDLING•EQUIPMENT INTO PIPE 'j 1 SHED. 11 23:10 - 00:00 0.83 I EVAL P 1 OTHCMP I P/U PERF BHA#10,BOTTOM NOSE,5 SLB 2" PJ,6SPF a .PERF GUNS. y' 1E-FIRE HEAD.DISCONNECT 1/2",XO,10 JTS 1 1/4"CSH, MARKER JT,12 JTS 1 1/4"CSH, XO,DISCONNECT 5/8"BALL,DUAL BPV,XO,2 JTS 2 1/16" CSH,TTS SWIVEL, } 3/11/2013 00:00 - 01:15 1.25 PERFOB P OTHCMP I FINISH P/U PERF BHA#10. r - ! 1 M/U INJECTOR.PT QTS. j' 1 LOGGING DATA RECEIVED-6'CORRECTION. CORRECTED PLUG BACK TD AT 11528.88' 1 01:15 - 04:30 3.25 PERFOB P OTHCMP RIH WITH PERF GUNS ON COIL TBG. PUMPING.23 BPM 50 PSI. 1 I PARK AT FLAG AND CORRECT DEPTH TO 8543.74'. CORRECTED EOP FLAG AT 7669.33 PLUS PERF BHA. 8600'P/U WT=32K CONTINUE RIH,TAG PBTDAT 11531.6' Printed 3/25/2013 12:57:20PM North America-ALASKA-BP Page 6 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 End Date:3/11/2013 X3-01355-C:RIG(1,260,167.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1983 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'15.988"8 Long: 0148°36'51.258"W Active datum:ORIG KELLY BUSHING©62.9ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (ft) i 04:30 - 05:00 0.50 PERFOB P OTHCMP P/U WT 40K. !RE-TAG PBTD TO CONFIRM AT 11531.6' 'P/U TO BREAKOVER WT. CORRECT TO PBTD AT 11528.9' I P/U TO 11522.73'ON DEPTH. 04:50 SLB RUN PERF GUN FIRING SEQUENCE. FIRE GUNS ON DEPTH MOVING UP SLOWLY. j 11425*TOP PERF,11520'BOTTOM PERF. 'PVT=175 BBLS. 05:00 - 06:15 1.25 PERFOB P OTHCMP POH ABOVE TOL HOLDING 300 PSI BACK PRESSURE WITH CHOKE. 06:15 - 06:25 r 0.17 PERFOB P OTHCMP BLEED OFF WHP AND FLOW CHECK WELL ABOVE TOL 06:25 - 07:30 1.08 PERFOB P OTHCMP I GOOD NO FLOW CHECK,POOH WITH FULL �OPEN CHOKE ***SPILL DRILL*** 07:30 - 07:45 I 0.25 PERFOB P OTHCMP PJSM TO LD PERF BHA 07:45 - 08:00 0.25 PERFOB I P OTHCMP ,FLOW CHECK WELLAT 200' 08:00 - 09:00 1.00 PERFOB P OTHCMP GOOD NO FLOW,TAG UP,REMOVE THEN INJECTOR AND STBK THE CSH 09:00 - 10:00 1.00 PERFOB P OTHCMP LD SPENT GUNS 110:00 - 10:15 0.25 PERFOB I P OTHCMP I GUNS OOH,ALL SHOTS FIRED,CLEAR RIG il FLOOR ,10:15 - 10:30 0.25 BOPSUR P POST HOLD PJSM TO MU NOZZLE TO FP THE WELL 10:30 - 10:45 0.25 BOPSUR P ' POST 1 PU INJECTOR AND MU NOZZLE BHA WITH DUAL FLAPPER CHECK VALVES 110:45 - 11:00 0.25 BOPSUR P POST PT QTS AND RIH TO FREEZE PROTECT THE WELL FROM 2500'WITH DIESEL 11:00 - 11:35 0.58 BOPSUR P POST RIH PUMPING WARM DIESEL FROM LRS 11:35 - 12:00 -1 0.42 BOPSUR P POST POOH LAYING IN DIESEL FREEZE PROTECT � I HOLD PJSM WITH GREASE&VALVE CREW A,. TO SERVICE TREE AND SET BPV ,12:00 - 12:10 0.17 BOPSUR P I POST OOH,FLOW CHECK WELL 12:10 - 13:00 0.83 BOPSUR P POST -r GOOD NO FLOW PU INJECTOR —L GREASE CREW IS SERVICING THE TREE 1 13:00 - 15:30 2.50 BOPSUR P POST BPV IS SET ; PU INJECTOR TO BLOW COIL BACK WITH AIR BLOW DOWN TT LINE RD INJECTOR AND SET ON LEGS , PREP TO PERFORM LEAK TIGHT TEST ON MASTER&SWAB VALVES TO OPEN BOPE AND INSPECT RAMS 15:30 - 16:00 0.50 BOPSUR P i POST LTT THE MASTER&SWAB TO OPEN THE BOP. 1 PT TO 250/3500 PSI 5MIN EA.CHARTED. 16:00 - 17:30 1.50 BOPSUR P POST-PJSM FOR BOP RAM INSPECTION AND N/D I BOPE. WITH 2 TESTED BARRIERS IN PLACE OPEN 1 RAM DOORS. INSPECT ALL RAMS.C/O BSR BLADE SEAL. I I REPLACE ALL RAM DOOR SEALS. 17:30 - 21:00 3.50 f BOPSUR P POST N/D BOPE.N/U TREE CAP Printed 3/25/2013 12:57:20PM I • North America-ALASKA-BP Page 7 of 7 Operation Summary Report Common Well Name:K-06 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/9/2013 End Date:3/11/2013 X3-01355-C:RIG(1,260,167.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:NORDIC 1 Spud Date/Time:11/5/1963 12:00:00AM Rig Release:3/11/2013 Rig Contractor:NORDIC CALISTA UVVI:/Let:070°20'15.988"8 Long: :0148°36'51.258"W _ _ Active datum:ORIG KELLY BUSHING Ig162.9ft(above Mean Sea Level) Date From-To Hrs Task Code ! NPT 1 NPT Depth Phase Description of Operations (hr) : (ft) 21:00 - 22:00 1.00 BOPSUR P : POST R/U AND PRESSURE TEST TREE CAP WITH METHONAL. PT TO 250/3500 PSI 5 MIN EA.CHARTED. TREE FREEZE PROTECTED WITH METHONAL. RIG RELEASED FROM K-06C AT 22:00 HRS. Printed 3/25/2013 12:57:20PM is K-06C, Well History (Post Rig Sidetrack) Date Summary 03/14/13 T/I/O= BPV/0/0 Conduct PJSM Barriers= BPV+SV+SSV Start barriers list. verified by bleeding pressure off of BPV, SV&SSV independently. (LTT Pass) RU Gray lubricator PT'd aginst SV low 300 PSI and high 3500 PSI for 5 min each both pass. (FOR EACH BREAK) Pulled BPV#285 Tagging at 116"W 12"extension and pulling tool. Run in and Set TWC#259 Tagging at 116". PT'd tree to low of 300 PSI and High 5000 PSI independently for 5 min Pass charted and documented. Rig up and pull TWC# 259 Tagging at 116". RDMO. 03/20/13 T/I/O =0/vac/O.Temp=SI.TBG FL(Pre SL). No AL. Heater in well house.TBG FL @ 312'.Job complete. SV, WV=C. SSV, MV=0. IA, OA=OTG. NOVP 14:00 Hrs. 03/21/13 RIG UP SWCP UNIT 4515. PRESSURE TEST PCE 300 LOW/3600 HIGH. 03/22/13 T/I/0=38/0/0 Temp.-SI Assist Slickline MITT PASSED to 3000 psi. Pumped 5 bbl meth spear followed by 53 bbls crude to assist with setting patch. Pumped 3.4 bbls of 50*F crude to reach test pressure. Tubing lost 67 psi. in the 1st 15 min.and 29 psi. in the 2nd 15 min.for a total loss of 96 psi. in a 30 min. test. Bled back 3 bbls to Final WHP-300/0/0 SSL on well at departure. 03/22/13 RAN 10'x 3.70" DUMMY WHIP&3.50" LIB(impression of dep. sly). TAGGED TOP OF DEPLOYMENT SLV @ 8598' SLM/8619'MD. RUN HES DPU, BKR 45 KB LINER TOP PACKER (oal=12')..: SET @ 8605' MD.GOOD SET. RUN 4 1/2 LINER TOP TEST PLUG,SAT IN LTP. @ 8588'SLM,LRS MIT-T TO 3000 PSI,PASSED. PULL RK-DGLV FROM STA#3. SET RK-LGLV IN STA#4 @ 3230'SLM./3245'MD. SET RK-OGLV IN STA#3 @ 5703'SLM/5715'MD. PULLED LTTP FROM LTP @ 8586'SLM. Page 1 of 1 Mill BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB K Pad K-06 / Lat: 070°20'15.988"8 Long: 0148°36'51.258"W K-06CPB1 Survey: MWD Survey Report - Geographic 15 March, 2013 Qbp Mill BAKER HUGHES Survey Report-Geographic 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: K-06A:©53.60usft(K-06A) Site: PB K Pad MD Reference: K-06A:@ 53.60usft(K-06A) Well: K-06 North Reference: True Wellbore: K-06CPB1 Survey Calculation Method: Minimum Curvature Design: K-O6CPB1 Database: EDMRSK-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB K Pad,TR-11-14 Site Position: Northing: 5,973,161.33 usft Latitude: 70°19'57.435 N From: Map Easting: 670,342.10 usft Longitude: 148°37'5.24 W 'Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.30° Well K-06 API No. 500292103800 Well Position +N/-S 0.00 usft Northing: 5,975,058.00 usft Latitude: 70°20'15.988 N +E/-W 0.00 usft Fasting: 670,778.00 usft Longitude: 148°36'51.26 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 26.10 usft Wellbore K-06CPB1 API no. 500292103870 Magnetics Model Name Sample Date Declination Dip Angle Field Strength l°) (°) (nT) BGGM2012 3/30/2013 20.54 81.06 57,632 Design K-06CPB1 'Audit Notes: Version: Phase: ACTUAL Tie On Depth: 8,794.64 Vertical Section: Depth From(TVD) +NI-S +E/-W Direction (usft) (usft) (usft) r) 27.83 0.00 0.00 0.27 Survey Program Date: 3/11/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 90.68 8,138.91 1 :Sperry-Sun BOSS gyro multi(K-06) BOSS-GYRO Sperry-Sun BOSS gyro multishot 8,140.23 8,794.64 K-06A(K-06A) MWD MWD-Standard 8,825.00 10,078.00 MWD(K-06CPB1) MWD MWD-Standard 3/15/2013 11:17:10AM Page 2 COMPASS 5000.1 Build 61 /Gtr BAKER HUGHES Survey Report-Geographic 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: K-06A:@ 53.60usft(K-06A:) Site: PB K Pad MD Reference: K-06A:@ 53.60usft(K-06A:) Well: K-06 North Reference: True Wellbore: K-06CPB1 Survey Calculation Method: Minimum Curvature Design: K-06CPB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +Ei-W Northing Easting (usft) (°) (_) (usft) (usft) (usft) (usft) (usft) Latitude Longitude I I 8,794.64 24.17 73.51 8,359.48 1,969.97 755.42 5,977,044.53 671,488.31 70°20'35.362 N 148°36'29.19 W' TIP 8,825.00 24.36 72.06 8,387.15 1,973.66 767.33 5,977,048.49 671,500.14 70°20'35.398 N 148°36'28.84 W' KOP 8,845.05 26.08 67.24 8,405.29 1,976.64 775.33 5,977,051.65 671,508.07 70°20'35.427 N 148°36'28.61 W 8,875.02 32.22 61.92 8,431.46 1,982.96 788.47 5,977,058.27 671,521.06 70°20'35.490 N 148°36'28.22 W 8,904.80 37.32 57.50 8,455.92 1,991.55 803.10 5,977,067.19 671,535.49 70°20'35.574 N 148°36'27.80 W 8,935.14 34.08 50.29 8,480.57 2,001.93 817.41 5,977,077.89 671,549.55 70°20'35.676 N 148°36'27.38 W 8,965.16 30.46 37.50 8,505.97 2,013.36 828.53 5,977,089.57 671,560.41 70°20'35.788 N 148°36'27.05 W 8,994.99 27.82 23.55 8,532.06 2,025.75 835.92 5,977,102.13 671,567.52 70°20'35.910 N 148°36'26.84 W 9,025.28 23.68 14.58 8,559.34 2,038.13 840.28 5,977,114.60 671,571.59 70°20'36.032 N 148°36'26.71 W 9,055.62 23.05 1.90 8,587.21 2,049.97 842.01 5,977,126.48 671,573.05 70°20'36.149 N 148°36'26.66 W 9,085.43 25.79 343.65 8,614.39 2,062.05 840.38 5,977,138.51 671,571.14 70°20'36.267 N 148°36'26.71 W 9,115.35 25.65 335.08 8,641.36 2,074.17 835.82 5,977,150.53 671,566.31 70°20'36.387 N 148°36'26.84 W 9,145.06 28.36 320.50 8,667.86 2,085.46 828.61 5,977,161.65 671,558.84 70°20'36.498 N 148°36'27.05 W 9,175.03 31.51 310.55 8,693.84 2,096.05 818.12 5,977,172.00 671,548.12 70°20'36.602 N 148°36'27.36 W 9,206.45 36.95 301.20 8,719.83 2,106.30 803.78 5,977,181.92 671,533.55 70°20'36.703 N 148°36'27.78 W 9,235.54 43.25 297.96 8,742.07 2,115.51 787.48 5,977,190.75 671,517.05 70°20'36.793 N 148°36'28.25 W 9,264.20 49.34 296.24 8,761.86 2,124.93 769.04 5,977,199.75 671,498.40 70°20'36.886 N 148°36'28.79 W 9,295.17 57.62 294.65 8,780.28 2,135.60 746.58 5,977,209.90 671,475.70 70°20'36.991 N 148°36'29.45 W 9,325.35 64.30 291.73 8,794.92 2,145.96 722.34 5,977,219.71 671,451.23 70°20'37.093 N 148°36'30.15 W 9,355.30 71.03 287.07 8,806.30 2,155.13 696.22 5,977,228.28 671,424.91 70°20'37.183 N 148°36'30.92 W 9,385.19 77.36 282.75 8,814.44 2,162.50 668.45 5,977,235.02 671,396.98 70°20'37.255 N 148°36'31.73 W 9,415.93 81.57 276.19 8,820.07 2,167.46 638.66 5,977,239.30 671,367.09 70°20'37.304 N 148°36'32.60 W 9,445.40 86.04 268.76 8,823.25 2,168.72 609.42 5,977,239.89 671,337.83 70°20'37.317 N 148°36'33.45 W' 9,475.51 87.57 261.68 8,824.93 2,166.21 579.48 5,977,236.70 671,307.96 70°20'37.292 N 148°36'34.33 WI 9,505.39 87.79 261.37 8,826.14 2,161.81 549.95 5,977,231.63 671,278.54 70°20'37.249 N 148°36'35.19 W 9,535.38 86,99 267.39 8,827.51 2,158.88 520.15 5,977,228.02 671,248.81 70°20'37.220 N 148°36'36.06 WI 9,566.12 88.04 273.82 8,828.84 2,159.20 489.45 5,977,227.65 671,218.12 70°20'37.223 N 148°36'36.96 W 9,592.57 87.91 280.44 8,829.78 2,162.48 463.24 5,977,230.33 671,191.84 70°20'37.255 N 148°36'37.72 W 9,625.42 86.34 288.17 8,831.43 2,170.58 431.47 5,977,237.70 671,159.90 70°20'37.335 N 148°36'38.65 W 9,655.19 86.80 287.69 8,833.21 2,179.73 403.20 5,977,246.20 671,131.43 70°20'37.425 N 148°36'39.48 W 9,685.34 88.40 282.19 8,834.47 2,187.49 374.11 5,977,253.30 671,102.17 70°20'37.501 N 148°36'40.33 W 9,715.29 87.57 277.89 8,835.53 2,192.71 344.64 5,977,257.84 671,072.59 70°20'37.553 N 148°36'41.19 W 9,741.26 86.83 273.22 8,836.80 2,195.22 318.83 5,977,259.76 671,046.73 70°20'37.577 N 148°36'41.94 W 9,775.27 87.11 271.19 8,838.59 2,196.53 284.90 5,977,260.30 671,012.78 70°20'37.590 N 148°36'42.93 W 9,805.25 85.55 276.67 8,840.51 2,198.57 255.06 5,977,261.67 670,982.91 70°20'37.610 N 148°36'43.81 W 9,835.40 85.76 283.24 8,842.80 2,203.77 225.47 5,977,266.18 670,953.20 70°20'37.662 N 148°36'44.67 W 9,865.20 85.23 290.28 8,845.14 2,212.33 197.04 5,977,274.09 670,924.59 70°20'37.746 N 148°36'45.50 W 9,895.35 85.61 297.61 8,847.56 2,224.52 169.59 5,977,285.66 670,896.87 70°20'37.866 N 148°36'46.30 W 9,925.41 84.93 303.62 8,850.04 2,239.77 143.82 5,977,300.31 670,870.77 70°20'38.016 N 148°36'47.06 W 9,955.45 85.88 306.59 8,852.44 2,256.99 119.33 5,977,316.97 670,845.89 70°20'38.185 N 148°36'47.77 W 9,985.43 87.24 300.88 8,854.24 2,273.60 94.45 5,977,333.01 670,820.64 70°20'38.348 N 148°36'48.50 W 10,015.59 87.85 294.62 8,855.54 2,287.62 67.80 5,977,346.42 670,793.68 70°20'38.486 N 148°36'49.28 W 10,078.00 87.85 294.62 8,857.88 2,313.60 11.10 5,977,371.10 670,736.41 70°20'38.742 N 148°36'50.93 W TD 3/15/2013 11:1710AM Page 3 COMPASS 5000.1 Build 61 Mir BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB K Pad K-06 / Lat: 070°20'15.988"8 Long: 0148°36'51.258"W K-06C Survey: MWD Survey Report - Geographic 15 March, 2013 Øbp IMO BAKER HUGHES Survey Report-Geographic 0 by INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: K-06A:@ 53.60usft(K-06A:) Site: PB K Pad MD Reference: K-06A:@ 53.60usft(K-06A:) Well: K-O6 North Reference: True Wellbore: K-06C Survey Calculation Method: Minimum Curvature Design: K-06C Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor I Site PB K Pad,TR-11-14 1 Site Position: Northing: 5,973,161.33usft Latitude: 70°19'57.435 N From: Map Easting: 670,342.10usft Longitude: 148°37'5.24 W Position Uncertainty: 0.00 usft Slot Radius: 0.000in Grid Convergence: 1.30° Well K-06 API No.500292103800 ! Well Position +NI-S 0.00 usft Northing: 5,975,058.00 usft Latitude: 70°20'15.988 N +E/-W 0.00 usft Easting: 670,778.00 usft Longitude: 148°36'51.26 W'I Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 26.10 usft Wellbore K-06C API no. 500292103803 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (1 (°) (nT) BGGM2012 3/30/2013 20.54 81.06 57,632 Design K-06C Audit Notes: I Version: 1.0 Phase: ACTUAL Tie On Depth: 9,925.41 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 1 27.83 0.00 0.00 339.47 Survey Program Date: 3/15/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 90.68 8,138.91 1 :Sperry-Sun BOSS gyro multi(K-06) BOSS-GYRO Sperry-Sun BOSS gyro multishot 8,140.23 8,794.64 K-06A(K-06A) MWD MWD-Standard 8,825.00 9,925.41 MWD(K-06CPB1) MWD MWD-Standard 9,955.53 11,583.00 MWD(K-06C) MWD MWD-Standard 3/15/2013 11:37:36AM Page 2 COMPASS 5000.1 Build 61 Mall BAKIR Survey Report-Geographic 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: K-06A:©53.60usft(K-06A:) Site: PB K Pad MD Reference: K-06A:@ 53.60usft(K-06A:) Well: K-O6 North Reference: True Wellbore: K-06C Survey Calculation Method: Minimum Curvature Design: K-06C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Fasting (usft) (1 (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,925.41 84.93 303.62 8,850.04 2,239.77 143.82 5,977,300.31 670,870.77 70°20'38.016 N 148°36'47.06 W TIP/Top Billet 9,955.53 86.53 298.85 8,852.28 2,255.34 118.14 5,977,315.29 670,844.74 70°20'38.169 N 148°36'47.81 W 9,985.62 86.19 295.80 8,854.19 2,269.12 91.47 5,977,328.46 670,817.76 70°20'38.304 N 148°36'48.59 W 10,015.39 86.96 292.64 8,855.97 2,281.31 64.37 5,977,340.03 670,790.40 70°20'38.424 N 148°36'49.38 W 10,045.69 87.30 289.65 8,857.49 2,292.22 36.15 5,977,350.30 670,761.94 70°20'38.532 N 148°36'50.20 W 10,075.39 86.99 285.97 8,858.97 2,301.30 7.91 5,977,358.72 670,733.50 70°20'38.621 N 148°36'51.03 W 10,106.29 87.33 282.18 8,860.50 2,308.80 -22.02 5,977,365.54 670,703.41 70°20'38.695 N 148°36'51.90 W 10,135.42 87.67 278.27 8,861.77 2,313.96 -50.65 5,977,370.06 670,674.67 70°20'38.745 N 148°36'52.74 W 10,165.36 87.97 274.88 8,862.91 2,317.39 -80.37 5,977,372.80 670,644.88 70°20'38.779 N 148°36'53.61 W 10,195.23 88.43 270.59 8,863.85 2,318.81 -110.18 5,977,373.55 670,615.05 70°20'38.793 N 148°36'54.48 W 10,225.54 89.26 266.63 8,864.46 2,318.08 -140.47 5,977,372.12 670,584.78 70°20'38.786 N 148°36'55.36 W 10,255.61 90.58 264.34 8,864.50 2,315.71 -170.44 5,977,369.07 670,554.87 70°20'38.763 N 148°36'56.24 W 10,287.95 88.10 269.71 8,864.87 2,314.03 -202.72 5,977,366.66 670,522.64 70°20'38.746 N 148°36'57.18 W 10,316.56 87.67 274.48 8,865.93 2,315.08 -231.29 5,977,367.06 670,494.07 70°20'38.756 N 148°36'58.02 W 10,348.20 87.45 279.78 8,867.28 2,319.00 -262.64 5,977,370.26 670,462.63 70°20'38.795 N 148°36'58.93 W 10,375.27 88.59 284.55 8,868.21 2,324.70 -289.08 5,977,375.36 670,436.07 70°20'38.851 N 148°36'59.70 W 10,405.09 89.85 289.06 8,868.62 2,333.32 -317.62 5,977,383.32 670,407.35 70°20'38.936 N 148°37'0.54 W 10,435.51 90.12 296.30 8,868.63 2,345.04 -345.67 5,977,394.40 670,379.04 70°20'39.051 N 148°37'1.36 W 10,465.43 90.15 300.12 8,868.56 2,359.18 -372.03 5,977,407.94 670,352.37 70°20'39.190 N 148°37'2.13 W'. 10,495.46 89.17 305.12 8,868.74 2,375.36 -397.31 5,977,423.54 670,326.72 70°20'39.349 N 148°37'2.87 W', 10,525.43 89.82 310.10 8,869.00 2,393.65 -421.04 5,977,441.28 670,302.58 70°20'39.529 N 148°37 3.56 W 10,552.93 90.21 314.97 8,868.99 2,412.23 -441.30 5,977,459.40 670,281.91 70°20'39.712 N 148°37'4.15 W 10,585.31 90.64 321.08 8,868.75 2,436.29 -462.95 5,977,482.95 670,259.72 70°20'39.948 N 148°37'4.78 W 10,615.35 90.03 320.75 8,868.58 2,459.61 -481.89 5,977,505.83 670,240.26 70°20'40.178 N 148°37'5.34 W 10,645.64 90.74 317.58 8,868.37 2,482.52 -501.69 5,977,528.29 670,219.94 70°20'40.403 N 148°37'5.92 W 10,675.60 89.72 314.45 8,868.25 2,504.08 -522.49 5,977,549.36 670,198.65 70°20'40.615 N 148°37'6.52 W 10,703.28 89.66 312.51 8,868.40 2,523.12 -542.58 5,977,567.94 670,178.14 70°20'40.802 N 148°37'7.11 W I 10,736.36 89.97 308.19 8,868.51 2,544.53 -567.78 5,977,588.77 670,152.46 70°20'41.013 N 148°37'7.85 W 10,766.24 90.15 305.10 8,868.48 2,562.37 -591.75 5,977,606.05 670,128.09 70°20'41.188 N 148°37'8.55 W 10,798.41 88.86 300.22 8,868.76 2,579.72 -618.83 5,977,622.79 670,100.63 70°20'41.359 N 148°37'9.34 W 10,825.25 88.93 297.66 8,869.27 2,592.71 -642.31 5,977,635.23 670,076.86 70°20'41.486 N 148°37 10.02 W 10,855.81 90.49 295.19 8,869.43 2,606.30 -669.67 5,977,648.20 670,049.19 70°20'41.620 N 148°37 10.82 W 10,885.27 90.71 295.21 8,869.12 2,618.85 -696.33 5,977,660.13 670,022.26 70°20'41.744 N 148°37 11.60 W' 10,915.27 89.23 299.31 8,869.14 2,632.58 -722.99 5,977,673.26 669,995.29 70°20'41.879 N 148°37 12.38 W 10,945.19 85.97 303.58 8,870.39 2,648.17 -748.48 5,977,688.26 669,969.45 70°20'42.032 N 148°37 13.13 W 10,975.11 83.98 309.09 8,873.01 2,665.82 -772.48 5,977,705.36 669,945.06 70°20'42.205 N 148°37 13.83 W 11,004.91 81.20 314.32 8,876.86 2,685.47 -794.54 5,977,724.50 669,922.56 70°20'42.399 N 148°37 14.47 W 11,035.01 79.05 318.71 8,882.02 2,706.98 -814.94 5,977,745.53 669,901.68 70°20'42.610 N 148°37'15.07 W 11,065.31 76.50 324.89 8,888.44 2,730.23 -833.25 5,977,768.36 669,882.85 70°20'42.839 N 148°37 15.60 W 11,095.71 73.70 329.97 8,896.26 2,754.97 -849.06 5,977,792.74 669,866.47 70°20'43.082 N 148°37 16.07 W 11,125.35 71.70 334.85 8,905.08 2,780.04 -862.17 5,977,817.50 669,852.80 70°20'43.329 N 148°37 16.45 W 11,158.22 70.90 340.31 8,915.63 2,808.80 -874.04 5,977,845.98 669,840.28 70°20'43.612 N 148°37 16.80 W I 11,185.13 69.86 335.68 8,924.67 2,832.30 -883.53 5,977,869.25 669,830.25 70°20'43.843 N 148°37 17.07 W' 11,215.04 69.34 330.88 8,935.10 2,857.33 -896.13 5,977,893.99 669,817.09 70°20'44.089 N 148°37 17.44 W 11,247.39 66.41 327.09 8,947.29 2,883.01 -911.56 5,977,919.31 669,801.08 70°20'44.341 N 148°37 17.89 W 11,275.21 63.49 324.40 8,959.07 2,903.84 -925.74 5,977,939.81 669,786.43 70°20'44.546 N 148°37 18.31 W 11,306.91 61.48 319.61 8,973.72 2,925.99 -943.03 5,977,961.56 669,768.64 70°20'44.764 N 148°37 18.81 W 11,335.26 59.25 315.25 8,987.74 2,944.14 -959.68 5,977,979.33 669,751.58 70°20'44.942 N 148°37'19.30 W 11,365.17 59.42 311.37 9,003.00 2,961.78 -978.40 5,977,996.54 669,732.47 70°20'45.116 N 148°37 19.85 W 11,396.03 59.48 307.69 9,018.69 2,978.69 -998.89 5,978,012.97 669,711.60 70°20'45.282 N 148°37 20.44 W 11,425.23 59.90 304.08 9,033.43 2,993.46 -1,019.31 5,978,027.27 669,690.85 70°20'45.428 N 148°37'21.04 W 11,455.29 59.75 300.19 9,048.54 3,007.28 -1,041.31 5,978,040.59 669,668.54 70°20'45.563 N 148°37'21.68 W 11,485.01 59.64 296.19 9,063.54 3,019.40 -1,063.92 5,978,052.19 669,645.67 70°20'45.683 N 148°37'22.34 W', 11,515.29 60.00 292.49 9,078.77 3,030.19 -1,087.76 5,978,062.43 669,621.59 70°20'45.789 N 148°37'23.04 W 3/15/2013 11.37:36AM Page 3 COMPASS 5000.1 Build 61 WM BAKER HUGHES Survey Report-Geographic 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: K-06A:@ 53.60usft(K-06A:) Site: PB K Pad MD Reference: K-06A:@ 53.60usft(K-06A) Well: K-06 North Reference: True Wellbore: K-06C Survey Calculation Method: Minimum Curvature Design: K-06C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (1 (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,534.45 58.88 289.62 9,088.51 3,036.11 -1,103.16 5,978,068.00 669,606.06 70°20'45.847 N 148°37'23.49 W'. 11,537.81 58.88 289.43 9,090.25 3,037.08 -1,105.87 5,978,068.90 669,603.33 70°20'45.856 N 148°37'23.57 W 11,583.00 58.88 289.43 9,113.61 3,049.94 -1,142.35 5,978,080.93 669,566.57 70°20'45.983 N 148°37'24.64 W TD Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 2,663.68 2,663.54 13 3/8" 13.375 17.500 Survey Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +El-W (usft) (usft) (usft) (usft) Comment 9,925.41 8,850.04 2,239.77 143.82 TIP/Top Billet 11,583.00 9,113.61 3,049.94 -1,142.35 TD Checked By: Approved By: Date: 3/15/2013 11:37:36AM Page 4 COMPASS 5000.1 Build 61 0 (0 r. o <<') , .r ® ® o O C 0 0 0 0 o a o a l 0000000U0000C9 r r r r r . . . . . . . . N U a 8 U N 8 Cd iw O 2 4 � O w tA Q U co y o — 4�) v� r0 Z 1 c E O PI nsn .N � � f ' Ln III '� N Q 1 03 m , M N M N M M M M M M M �y�/ in M r r r r M . . . . . . . +' N on W ..' [..'.. W P = C) -0 CD L C C C L L L L ,- f6 al ,-' O N� I:. m a) a) 3 co 16 la fa t6 t6 IC co a) O �/ «j «S ti O ' -) 0 LL Q 2 -) -) -) 2 2 2 2 _ L g b •x w r co r r> N. o O o o n o ao ,_ 0 r-+ N M N r r M N N M r r r N x d 5 Q l6 • z 1 R • , '--- _ = 0 W 0 0 >-1 , N x LL W O LL O fq 0 2 Z LL Z a IX 0 W O p Et a W O O 2 O a s -1 22 a a 2 C 2 0 2 >- 0 M a° ri N fa co N Q X X X of N Z W `n CU X X X X X X X X X CD▪ F H Ln X C AD AD TEM e , (� CY M O O O 0 O O M 0) CO 0 w O r O n N 0 0 0 0 0 0 0 CO MO M O O O 0 0 0 0 0 0 0 0 0 0 > C 4 0 0 0 cD 0 9 0 0 0 0 0 0 0 CL WOO CC a o N o N.Mau N.. O 1- X 2 N N -) C9 } m X -a m C9 O K) LL LL LL m LL W CO is) 0 CO C'i o m O W U U U U U U U U U U U o • A a, Ea �] ol eis r3a �w ii N OD lv ,Q W e. Q Q N m Q 10 Q m U m CO N o Q to az C w 1) aea g5 = Z CO z o r) ° U a° Q o m 0 Y W co U CO o = 2 .. =a t.D p 0 r o r r o 0 0 0 w CD a t �_ ti u a-) Il O c v)• 0 V Q " x a m Q • w w\%\I//7, s THE STATE Alaska Oil and Gas ..,ALASKA Conservation Commission 'wet __--= --__ GOVERNOR SEAN PARNELL 333 West Seventh Avenue ALASY'� Anchorage, Alaska 99501-3572 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 K-06C BP Exploration (Alaska), Inc. Permit No: 213-011 Surface Location: 2146' FNL, 504' FWL, SEC. 04, T11N, R14E, UM Bottomhole Location: 810' FSL, 486' FEL, SEC. 32, T12N, R14E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the 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. Sincerely, Cs Cathy P. oerster Chair DATED this-J1 day of January, 2013. cc: Department of Fish& Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) STATE OF ALASKA RECEIVED AL/ OIL AND GAS CONSERVATION COM'. ION JAN U 9 to t3 PERMIT TO DRILL 20 AAC 25.005 AOGCC 1a.Type of work: 1b.Proposed Well Class: ®Development Oil • ❑Service-Winj ®Single Zone . 1c.Specify if well is proposed for: ❑Drill ❑Lateral ❑Stratigraphic Test ❑Development Gas ❑Service-Supply ❑Multiple Zone ❑Coalbed Gas ❑Gas Hydrates ®Redrill•❑Reentry ❑Exploratory ❑Service-WAG ❑Service-Disp ❑Geothermal ❑Shale Gas 2.Operator Name: 5.Bond ®Blanket ❑Single Well ' 11.Well Name and Number: BP Exploration(Alaska) Inc. Bond No 6194193 • PBU K-06C • 3. Address 6. Proposed Depth: 12. Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 11412' • TVD 8956'ss ' Prudhoe Bay/Prudhoe Bay . 4a.Location of Well(Governmental Section): 7. Property Designation(Lease Number): Surface: ADL 028303&028299 oz-E?)., ' 2146'FNL,504' FWL, Sec.04,T11N, R14E, UM / �''(3 Top of Productive Horizon: 8. Land Use Permit: 13.kpproximate Spud Date: 85'FNL, 1376'FWL, Sec.04,T11N, R14E, UM March 1,2013 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 810' FSL,486' FEL, Sec. 32,T12N, R14E, UM 2560 10360' • 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 53.60' feet 15.Distance to Nearest Well Open Surface: x 670778• y-5975058 • Zone- ASP4 GL Elevation above MSL: 25.77' feet to Same Pool: 1050' 16.Deviated Wells: Kickoff Depth: 8825' feet . 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 91 degrees Downhole: 3219 . Surface: 2339 • 18. Casing Program Specifications _ Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND I MD ND (including stage data) 4-1/4" 3-1/2"x 3-1/4" 9.3#/6.6# L-80 STL/TC-II 2797' 8615' 8142'ss 11412' 8956'ss 145 sx Class'G" x 2-7/8" /6.5# /STL 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations)._ Total Depth MD(ft): Total Depth ND(ft): Plugs(measured): Effective Depth MD(ft): I Effective Depth ND(ft): Junk(measured): 11011' 8913' 9384', 10300' 10972' 8912' 10810' Casing Length Size Cement Volume MD ND Conductor/Structural 110' 20"x 30" 8 cu yds Concrete 110' 110' Surface 2673' 13-3/8" 3729 cu ft Permafrost'E'and PF II 2673' 2673' Intermediate 8142' 9-5/8" 1338 cu ft'G',575 cu ft'G', 133 cu ft PF'C' 8142' 7754' Production Liner 832' 7" 225 cu ft Class'G' 7977'-8809' 7599'-8373' Liner 436' 4-1/2" 474 cu ft Class'G' 8635'-9071' 8214'-8609' Liner 2166' 3-1/2"x 3-3/16"x 2-7/8" 158 cu ft Class'G' 8845'-11011' 8405'-8913' Perforation Depth MD(ft): 9254'- 10960' Perforation Depth ND(ft): 8778'-8912' 20.Attachments: ❑Property Plat ®BOP Sketch ®Drilling Program ❑Time vs Depth Plot ❑Shallow Hazard Analysis ®Diverter Sketch ❑Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct: Contact David Johnston,564-5985 Printed Name John M`vg !v " Title Engineering Team Leader Email David.Johnston2 @bp.com / 564-4711 j J Z Signature Phone Date Commission Use Only Permit To Drill API Number: Permit ApprovaliD See cover letter for Number: ,2I )O/ / 50-029-21038-03-00 0l B other requirements: : Conditions of Approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas contained shales: Other: � G f.) C5 D G C if 0 5! Samples Req'd H25 Measures: [✓Oyes es ❑No Directional Survey N Survey Req'd: mrYes ❑ o Spacing exception req'd: ❑Yes I "No inclination-only svy Req'd: ❑Yes Q No APPROVED BY APPROVED BY / ^3 I _ I /9):1-C.-v4----COMMISSIONER THE COMMISSION Date ( l l For -p4 Nv4 eJ 0/ 0 I This permit is valid for 24 months from the date of approval(20 AAC 25.005 g) Submit Form and Attachments In Duplicate To: Alaska Oil & Gas Conservation Commission From: David Johnston bD CTD Engineer Date: January 9, 2013 Re: K-06C Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well K06B. K-06A was a rig sidetrack in Aug-98, and that's when the current completion was run. CTD sidetracked the well to K-06B in Jan-09. The well was put on production at High oil rates but also, high gas rates. The oil quickly dropped, then started a typical decline while the gas built to uneconomical rates. The well started cycling in Aug-09, and saw minimal ontime form there. Plug and perfs were executed in 2010, and 2011 both resulting in all gas, and minimal oil. The reason for sidetrack is that after Petro Physicist review in May-11, it was determined that . no further oil lenses existed, and no wellwork options remained on this well. Given the low oil rates and high gas cut K-06B is a good candidate for a coil sidetrack. The proposed side track will access 20 acres with a 37' Net LOC in Z1 B and a 25' NLOC in Z1A. The proposed plan for K-06B is to drill a through tubing sidetrack with the SLB/Nordic 2 Coiled Tubing Drilling rig on or around March 1, 2013. The existing perforations of K-06B will be isolated by a the primary liner cement job of K-06C. The sidetrack, K-06C, will exit the existing 4.5" liner and kick off in the Sag River and land in zone 1. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. CTD Drill and Complete K-06C program: Rig Start Date: March 1, 2013 Pre-Rig Work: 1. S Set DGLV's. - DONE 11/10/2012 2. F MIT-OA (Passed -2000 psi - 11/10/2012). 3. F MIT-IA (Passed -3000 psi - 11/10/2012) 4. W PPPOT-T (5,000 psi) Cycle LDS. - Passed 11/14/2012 5. S Dummy WS drift to 8845' MD. - DONE 11/9/2012 6. E Run a Static bottom hole survey 7. F Load and kill well with 1% KCL 8. E Set 4-1/2 KB packer whipstock at 8,825' at 0 deg. ROHS. P#A 9. F MIT packer whipstock to 2,500 psi for 30 min. 10. V PT MV, SV, WV. 3 13 a05 11. 0 Bleed production flowlines down to zero and blind flange. PTp 12. 0 Remove wellhouse, level pad. Rig Work: (scheduled to begin March 1, 2013) 1. MIRU and test BOPE to 250 psi low and 3500 psi high: 2. Mill 3.8" window at 8;825' and 10' of rathole. Swa• the well to PowerPro drillin• mud. • 3. Drill Build: 4.125" OH, 675' (21 deg/100 planned) with resistivity 4. Drill Lateral: 4.125" OH, 1912' (12 deg/100 planned) with resistivity 5. Run 3-1/2" x 3-1/4" x 2-7/8" solid L-80 liner with TOL at 8,615' 6. Pump primary cement leaving TOC at 8,615', 30 bbls of 15.8 ppg class G liner cement planned 7. Cleanout liner and MCNL/GR/CCL log 8. Test liner lap to 2000 psi. 9. Perforate liner per asset instructions (-150') ►- 3- df. t 10. Freeze protect well, RD Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set liner top packer if needed with slickline & test to 2,400psi. 3. Test separator. Mud Program: • Well kill: 8.4 ppg,brine. • Millin /drillin `. 8.5 PowerPro for milling window and drilling (595 psi over-balance). 9 �Pp9 9 9 ( P Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: 4.25" From 8,825' MD to 11,412' MD ' Liner Program: • 3-1/2", 9.3 lb/ft, L-80, STL liner 8,615' MD—8,820' MD. • 3-1/4", 6.6 lb/ft, L-80, TC-II Solid liner 8,820' MD — 10,900' MD. • 2-7/8", 6.5 lb/ft, L-80, STL Solid liner 10,900' MD — 11,412' MD. • A minimum of 30 bbls of 15.8 ppg cement will be used for liner cementing. (TOC 8,615' MD) • The primary barrier for this operation: a minimum EMW o!8.4 ppg. • A X-over shall be made up to a safety joint including a TIWvalve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 91.08°, inclination at kick off point is 24°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property— 10,360'. • Distance to nearest well within pool — 1,050' Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCUMCNL logs will be run. Perforating: • SWS 2", 6 spf, pert guns, 1-1/a" CSH work string, & 2-3/8" II-16 • The primary barrier for this operation: a minimum EMW o{8.4�pg. • A X-over shall be made up to a safety joint including a TIC valve for all tubulars ran in hole. Anti-Collision Failures • E-09A 629.70' (ctr— ctr distance) Fails at 10,250' MD. Status: Producer. • K-03B 396.49' (ctr distance) Fails at 9,118.39' MD. . us: Producer. • • K-07C 122.84' (ctr— ctr distance) Fails at 10,554.11' MD. Status: Producer. Hazards • K-Pad is not considered an H2S pad. Well K-16A had 25 ppm H2S on 01/13/2006. / • Most recent H2S level on K-06B is 10 ppm recorded on 01/21/2011. • The lost circulation risk in the C-09B is considered to be medium with 2 fault crossings - planned and the target area being highly faulted. Reservoir Pressure • The reservoir pressure on C-09B is expected to be 3,219 psi at 8,800' TVDSS. (7.1 ppg - equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,339 psi. • An EMW of 8.4 ppg for this well will provide 624 psi over-balance to the reservoir. David Johnston CC: Well File CTD Engineer Joe Lastufka/Tania Ramos VVTREE=ELLFFAD= 4" MCEV OOY K-0 6 C S (NOTES: WELL ANGLE>70°@ 9353' . ""–--.G WELLBORE NOT SHOWN BELOW 9-5/8" ACTUATOR= AXELSON Planned CTD Sidetrack CSG*** KB.ELEV= 62.92Note Mixed RKBs! BE ELEV= 26.62' -, I ' KOP= 3091' Max Angle= 91°@ 9529 1999' H4-1/2"I-ES SSSV NP,D=3.813" Datum == 9392 O Datum TV D= 8800'SS _ 2590' —19-5/8"DV PKR 20"CONDUCTOR — 9 GAS LIFT MANDRELS ST MD 1VD DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80,D=12.347" — 2673' 3245 3240 12 MMG DOME RK r 16 02/08/09 3 5715 5551 25 MMG SO RK ' 20 02/08/09 TOP OF 7"LNR —I 797T L 2 7402 7066 24 MMG DMY RK ' 0 10/19/08 1 8493 8082 20 KBG2 DMY INT r 0 10/19/08 Minimum ID =2.377" @ 9508' 3-3/16" x 2-7/8" XO 7977' H9-5/8"X 7"BKR ZXP LTP,D=6.313" 2' 7991' —19-5/8"X 7"BKR HMC LNR HGR,D=6.250" TOP OF WHPSTOCK —I 814 19-5/8"CSG,47#,L-80,D=8.681" H —8150 9-5/8"MLLOUT WNDOW(K-06A) 8142'-8158' 't,,',- / 8564' H 4-1/2"HES X NP,D=3.813" I 8575' H7"X 4-1/2"BKR S-3 F4<R,D=3.875 ' I 8599' H4-1/2"FES X NP,D=3.813" I DL 3-1/4"L-80 -8,615'MD ' 1 I 8619' —4-1/2"FES XN NP,PALLED TO 3.80"(01/28/09) 4-1/2"TBG, 12.6#,L-80 TDS,.0152 bpf,D=3.958" H 8632' 8637 —I4-1/2"WLEG,13=3.958" TOP OF 4-1/2"LNR — 8635' 8635' HELM()TT LOGGED 07/30/05 8635' 7"X 4-1/2"BKR ZXP LTP,D=4.312" J 8649' H7"X 4-1/2"BKR HMC HGR,D=3.980" 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276" —I 8809' TOP OF 2-7/8"LNR H 8845' TOP of WS -8,825'MD 0'ROHS 2-7/8" Ported Sub 11,372' MD \2-7/8" X 3-1/4" XO 10,900' MD .___________I 8845' H3.70-DEPLOY SLV,D=3.00" I 8855' H3.70'X 3-1/2"XO PN,ID=2.995" 2-7/8"x 3-1/4" L 80 Liner TD 11,412' MD 4-1/2"MLLOUT WNDOW(K-06B) 9069'-9078' ►t4 t 9384' -13-3/16"FES CB P(03/12/11) 4-1/2"LNR 12.6#,L-80 BT D RS,.0152 bpf, =3.953" —9078 ►4 ►�4 • • ►4 '� 9508' —13-3/16"X 2-7/8"XO,13=2.377 PEFFCRATEN Sl vir �•i i .FU L �� �� � �: 10300' —I2-7/8"CBP(06/15/10) I AN�EATTC? W 35"@9254' �/ Nate:Refer b Roducfai CB for l smrcal pelf data 4t1� sZE ST NIERVAl - CALF 10810' FISH-2.31"MLL 2" 6 9254-9290 o Da1ai1 Af` (01/27/09) 2" 6 9490-9300 01/22/11 4411N1 z- 6 9470-10293 o 0 01/2909 z• 6 1040-10730 C 0113569 3/16"LNR, — '- 18' 2 6 10650-10960 C 01131A9 44, 6.2#,L-80 TCI 4.•40 .0076 bpf,U=2.80 MID —1 10972' 2-7/8"LNR,6.16#,L-80 STL, —1 11011' I ".0058 bpf,D=2.441 DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY UNIT 11/19/83 AUDI ORIGINAL COMPLETION 06/18/10 CJS/SV SETCBP(06/15/10) WELL K-06B 08/04/98 D16 SIDETRACK COMPLETION 02/18/11 GR/JMD MAX ANGLE DEPTH CHANGE PERM-114D:"2082030 01/29/09 NORDIC 1 CTD SDTRACK(K-06B) 03/26/11 RRD/PJC CEP/ADPERFS(03/12-14/11) API No: 50-029-21038-02 01/31/09 7/PJC DRLG DRAFT CORRECTIONS SEC 4,T11 N,R14E,2147'FNL&504'FWL 02/10/09 C.RsYSV GLV CIO(02/08/09) 03/02/09 MCZ/PJC DRLG DRAFT CORRECTIONS BP Exploration(Alaska) a- 0 a CO I Q CO Q O J � Q a)Ce I ca 0) ✓ .c L in a) = E 1-- M Q r N •..., N a' C-) a c as ` aaYY a CO o; m N W z co a Z hiIF � Z � co M N, 4 ,, sr. 0 0 N CO N :' O sr Or- cn n Nr = c O O•C I d 0 U O O w Y Y d p 0 d a a 0 Z z > d ._ O @)@) E 0 co> d J E C O O V d a m ° ° ` c0 coc c c o c YYH � 0 W M> j OC 0 co >J J 0 0 7 O o 0 o r v_ rN 1 .. 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U w N N) 111111 N 401 : -4411111111 O N S (pp N 3 N N i9 9 EMI BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB K Pad K-06 / Lat: 070°20'15.988"8 Long: 0148°36'51.258"W K-06C Plan 4 Travelling Cylinder Report $j[(S 03 January, 2013 fala BAKER 0 HUGHES Travelling Cylinder Report bP INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB K Pad MD Reference: K-06A:@ 53.60ft(K-06A:) Site Error: 0.00ft North Reference: True Reference Well: K-06 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore K-06C Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 4 Offset TVD Reference: Offset Datum Reference Plan 4 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of referE Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: 8,794.64 to 11,412.07ft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,338.42ft Error Surface: Elliptical Conic Survey Tool Program Date 1/3/2013 From To (ft) (ft) Survey(Wellbore) Tool Name Description 90.68 8,138.91 1 :Sperry-Sun BOSS gyro multi(K-06) BOSS-GYRO Sperry-Sun BOSS gyro multishot 8,140.23 8,794.64 K-06A(K-06A) MWD MWD-Standard 8,794.64 11,412.07 Plan 4(K-06C) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 2,663.68 2,609.94 13 3/8" 13.375 17.500 8,809.00 8,318.97 DRILLING LINER 1 7.000 8.500 11,412.07 8,956.41 2 7/8" 2.875 4.125 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 1/3/2013 3:32:54PM Page 2 of 27 COMPASS 2003.16 Build 73 BAKER H 0 UGHES Travelling Cylinder Report bP INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB K Pad MD Reference: K-06A:@ 53.60ft(K-06A:) Site Error: O.00ft North Reference: True Reference Well: K-06 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore K-06C Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 4 Offset TVD Reference: Offset Datum 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 E Pad E-09-E-09A-E-09A 10,250.00 11,995.00 629.70 924.31 -293.75 FAIL-Major Risk E-09-E-09APB1 -E-09APB1 10,410.46 11,422.00 1,001.93 891.19 110.74 Pass-Major Risk E-11 -E-11 -E-11 Out of range E-34-E-34L1 -E-34L1 Out of range PB K Pad K-03-K-03B-K-03B 9,118.39 11,400.00 396.49 494.38 -66.08 FAIL-Major Risk K-04-K-04A-K-04A 8,886.27 9,725.00 888.87 281.52 788.52 Pass-Major Risk K-04-K-04APB1 -K-04APB1 8,929.41 9,618.21 930.80 287.22 803.80 Pass-Major Risk K-05-K-05B-K-05B Out of range K-05-K-05BPB1 -K-05BPB1 Out of range K-05-K-05C-K-05C Out of range K-05-K-05D-K-05D Out of range K-05-K-05DPB1 -K-05DPB1 Out of range K-05-K-05DPB2-K-05DPB2 Out of range K-O6-K-06-K-06 9,396.47 9,250.00 67.52 39.55 41.35 Pass-Major Risk K-06-K-06A-K-06A 8,825.00 8,825.00 0.00 0.81 -0.76 FAIL-Major Risk K-06-K-06B-K-06B 8,825.00 8,825.00 0.00 0.69 -0.65 FAIL-Major Risk K-07-K-07-K-07 Out of range K-07-K-07A-K-07A Out of range K-07-K-07APB1 -K-07APB1 Out of range K-07-K-07APB2-K-07APB2 Out of range K-07-K-07B-K-07B Out of range K-07-K-07C-K-07C 10,554.11 10,820.00 122.84 294.92 -153.86 FAIL-Major Risk K-07-K-07D-K-07D 9,221.84 9,350.00 638.41 436.24 486.67 Pass-Major Risk K-07-K-07DPB1 -K-07DPB1 9,221.84 9,350.00 638.41 436.24 486.67 Pass-Major Risk K-07-K-07E-K-07E 9,167.01 9,275.00 658.96 494.47 499.08 Pass-Major Risk K-07-K-07EPB1 -K-07EPB1 9,167.01 9,275.00 658.96 494.47 499.08 Pass-Major Risk K-08-K-08-K-08 Out of range K-08-K-08A-K-08A Out of range K-08-K-08A-Plan#3 Out of range K-08-K-08B-K-08B Out of range K-09-K-09-K-09 Out of range K-09-K-09A-K-09A Out of range K-09-K-09APB1 -K-09APB1 Out of range K-09-K-09B-K-09B Out of range K-09-K-09BPB1 -K-09BPB1 Out of range K-09-K-09C-K-09C Out of range K-10-K-10-K-10 Out of range K-10-K-10A-K-10A Out of range K-10-K-10APB1 -K-10APB1 Out of range K-10-K-10APB2-K-10APB2 Out of range K-10-K-10APB3-K-10APB3 Out of range K-10-K-1 0B-K-10B Out of range K-10-K-10C-K-10C Out of range K-10-K-10C-K-10C WP14 Out of range K-10-K-10CPB1 -K-10C Pb1 Wp 9.0 Out of range K-10-K-10CPB1 -K-10CPB1 Rig Out of range K-11 -K-11 -K-11 Out of range K-11 -K-11A-K-11A Out of range K-11 -K-11A-Plan 10 Out of range K-12-K-12-K-12 Out of range K-12-K-12A-K-12A Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 1/3/2013 3:32:54PM Page 3 of 27 COMPASS 2003.16 Build 73 BAKEEER• H 0 UGHES Travelling Cylinder Report bP INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well K-06 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB K Pad MD Reference: K-06A:@ 53.60ft(K-06A:) Site Error: 0.00ft North Reference: True Reference Well: K-06 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore K-06C Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 4 Offset TVD Reference: Offset Datum 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 K Pad K-12-K-12B-K-12B 9,000.00 11,305.00 1,172.69 325.79 911.13 Pass-Major Risk K-13-K-13-K-13 Out of range K-16-K-16-K-16 Out of range K-16-K-16A-K-16A Out of range K-16-K-16AL1 -K-16AL1 Out of range K-16-K-16AL2-K-16AL2 Out of range K-19-K-19-K-19 Out of range K-19-K-19A-K-19A Out of range K-19-K-19AL1 -K-19AL1 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 1/3/2013 3:32:54PM Page 4 of 27 COMPASS 2003.16 Build 73 TREE 4"CAMERON WELLFtEAD= MCEV OY K-0 6 B S/ -NOTES: WELL ANGLE>70°@ 9353' ACTUATOR== AXELSON .• W E I B RE NOT SHOWN BELOW 9-5/8" KB-BLEV= 62.92' CSG*** BF.ELEV= 26-62' - - KOP= 3091' Max Angle= 91°@ 9529 1999' —14-1/T FES SSSV NP,D=3.813' Datum MD= 9392' DatumTVD= 8800'SS 2590' —19-5/8"DV PKR 20"CONDUCTOR — ? GAS LIFT MANDRELS ST MD TVD I DEV I TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-B0,D=12.347" I— 2673' 3245 3240 12 MMG DOME RK r 16 02/08/09 3 5715 5551 25 MMG SO RK r 20 02/08/09 2 7402 7066 24 MMG DMY RK ' 0 10/19/08 TOP OF 7"LNR 797T • 1 8493 8082 20 KBG2 DMY INT • 0 10/19/08 Minimum ID =2.377" @ 9508' 3-3/16" x 2-7/8" XO 7977' H 9-50.x 7"BKR ZXP LTP,D=6.313" I TOP OF WHPSTOCK —I 8142' 7991' !H9-518"X 7'BKR FMAC LNR HGR D=6250" 19-5/8"CSG,47#,L-80,13=8-681" H —8150 9-5/8"MLLOITT WNDOW(K-06A) 8142'-8158' I ' 8564' —I4-12"FES X143,13=3-813" I I 8575' H7"X 4-1/2"BKR S-3 PKR,D=3.875" I ' - 8599' H4-1/2"FES X NP,D=3.813" I-ES XN NP,MLL®TO 3-80"(01/28/09) 4-1/2"TBG,12.6#,L-80 TDS,-0152 bpf,D=3.958" —I 8632' ' 8619' H 4-1/2" 8632' H4-1/2"WLEG,D=3.958' I TOP OF 4-12"LNR H 8635' I-1 8635' H ELMD TT LOGGED 07/30/05 8635' H7"X 4-12"BKR ZXP LIP,D=4-312" 7 R 26#,L-80 BTC-M,_0383 bpf,D=6.276" —I 8809' 1 , 8649' H 7"X 4-12'BKR HMG FIGR,D=3.980" LNR TOP OF 2-7/8"LNR --I 8845' 8845' H3-70"DEPLOY SLV,D=3.00" 8855' H 3.70"X 3-1/2'XO RN,D=2.995" 3-12"LNR,9.2#,L-80 SIL,.0087 bpf,D=2.992" ---I 8865' 8865' H3-1/2"X 3-3/16"XO,D=2.786 I 7"MECHANICAL WI- STOCK w/RA TAG(01/19/09) --I 9069' I 4-12'MLLOUT WNDOW(K 06B) 9069'-9078' - .. . _ 9078 • • 9384' H3-3/16"HES CBP(03/12/11)• ■PERFORATION SUMMARY ■• !` 9508' H 3-3/16'X 2-7/8"XO,13=2.377 • REF LOG: SLB LEE MCNJGR/CNL ON 01/28/09 ►• ` 10300' J2-7/8' BP(06/15/10) ANGLE AT TOPPERF:35°@ 9254' O; �` �/ I CI rat Note_Refer to Production DB for historical pert data ` SEE I SPF NTERVAL Opn/Sgz DATE 10810' FISH-2-31"MLL 2' 6 9254-9290 0 03/14/11 \f■f` ` (01/27/09) 2' 6 9290-9300 O 03/12/11 2" 6 9470-10250 O 01/29/09 3-3/16"LNR, -I 9508' 2' 6 10400-10730 C 01/30/09 6.2#,L-80 TCI FgTp H 10972' 4��' 2' 6 10850-10960 C 01/31/09 .0076 bpf,D=2.80 2-7/8"LNR,6.16#,L-80 STL, 11011' .0058 bpf,D=2-441 DATE REV BY COMMENTS DATE REV BY COMMENTS PIU)HOE BAY IMF 11/19/83 AUDI ORIGINAL COMPLETION 06/18/10 CJS/SV SET"CUP(06/15/10) WELL K-06B 08/04/98 D16 SIDETRACK COM PLET1ON 02/18/11 GR/JMD MAX ANGLE DEPTH CHANGE PERMIT Feb: `2082030 01/29/09 NORDIC 1 CTD SDTRACK(K-06B) 03/26/11 F PJC CEP/ADFERFS(03/12-14/11) API No: 50-029-21038-02 01/31/09 ?/PJC DRLG DRAFT CORRECTIONS SEC 4,T11 N,R14E 2147'R'L&504'FWL 02/10/09 CJN'SV GLV C/O(02/08/09) 03/02/09 MCZ/PJC DRLG DRAFT CORRECTIONS BP Exploration(Alaska) I _.iii. __ O - U • - E ll � _ `" .• III1JIII M,- J. ,. X o, e 04/ ti w :J- 0 h ti F. L I. Y x S • m 0.--,...1 C 0 5 I • O V 11 a V m I I XII Qi 1 O d E _ ` V I I FE i E U U I o gA CL ♦ II : 11 — O i O C 11 MO n FIL Q U U _I m 1 awl J21SIl9 See N Y N 111 Y • o � � m� �,II I � 1 O �"' f II m o • m U Q ° '� r - 1JgJ Z f E 7 In 5 0 f o n w a ' J W ~ x m c Z J 1': • • = F o O ono eel �• ♦ O LL A n m to U a U lomm Z c- O J Q U f.•• • • O1= x O 4 U. m n J s ;c O� 2 U� r `r 1�� U U N IN .° Q CC O Y ? z� O V a o �U U I U e N •W •e1 1 1. U O 118 11 W ` IX F*1 Y ? - ilia" • 1 N I 11 03 A N W U � A I1 ' c M�Il:nl""" - = _ 02 0 ` N I 10.-.I —1 N at!11 I u.it z Im`N o a d I_ m r m c z � 7 v •a U O -• 11. qy x Ce v w U U .o U Z O U� z7 a o n¢ v3 J U r5 V "U v 1 E 111 III iii fn eu Mill ii_iiii 1111.11111111111111111111 1111. el O m t Z y a x a X TRANSMITTAL LETTER CHECKLIST WELL NAME (ga - 66 PTD# 2-1 5 ( 7 / V Development Service Exploratory Stratigraphic Test Non-C ventional Well FIELD: ,fc Cc , i` POOL: r --e. Cti 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 for a new wellbore segment of existing well (If last two digits in Permit No. ,API No. 50- - - 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 To co a) a N N_ a) O o N 7 .) 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