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208-177
• 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. ~~j - ~ ~ ~ Well History File Identifier anizin done Two-sided III IIIIII II III V III ^ Rescan Needed III IIIIII II II III III Org g c ~ ^ RE AN DIGITAL DATA OVERSIZED (Scannable) Color Items: ^ Diskettes, No. ^ Maps: ^ 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: /s/ Y Project Proofing III II IIII I I III I I III BY: Maria Date: /D /s/ "/ Scanning Preparation _,~ x 30 = BY: _ Maria ~,_ Date: Production Scanning Stage 1 BY: Stage 1 BY: + ~ =TOTAL PAGES ~~ (Count does not include cover sheet) /s/ Page Count from Scanned File: ~ (count does inciuae cover et) Pre aration: YES NO Page Count Matches Number in Scanning p Maria Date: ~. ~ `D /s/ If NO in stage 1, page(s) discrepancies were found: YES NO Maria Date: /s/„ „-,...,.,. ,.., Scanning is complete at this point unless rescanning is required. ReScanned III IIIIIIIIIII VIII BY: Maria Date: /s/ Comments about this file: Quality Checked III IIIIII III IIII III 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION FEB 2 6 2014 WELL COMPLETION ORECO PLETION REPORT AND LOG, + GCC 1 a. Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other.NZ Abandoned Suspended 1 b. Well Class `G'20AAC 25.105 OAAC 25.110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other" 23 i. i Who.of Completions Zero ® Development 0 Service 2. Operator Name: �I' 5.Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 2/2/2014 208-177 • 313-583 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 11/25/2009 50-029-20800-02-00 • 4a. Location of Well(Governmental Section): 7.Date T.D. Reached: 14. Well Name and Number: Surface: 11/28/2009 PBU 01-19B - 165'FNL,462'FWL, Sec.08,T1ON, R15E, UM 8. KB(ft above MSL): 70 15. Field/Pool(s) Top of Productive Horizon: 2637' FSL,2128' FEL, Sec.06,T1ON, R15E, UM GL(ft above MSL): 39.71' Prudhoe Bay Field/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) Oil Pool 3163' FSL,3477' FEL, Sec. 06,T1ON, R15E, UM 9691' 8560' ' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 697777 y- 5940734 Zone- ASP4 ' 11660' 9065' ' ADL 028329 TPI: x- 695105 y- 5943468 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 693740 y- 5943959 Zone- ASP4 None 18. Directional Survey: ❑Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): I (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 DIR, GR, MCNL/GR/CCL 9880' • 8721' 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 See Attached 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): ) 4-1/2", 12.6#, 13Cr 9133' 9037'/7988' 5-1/2", 17#x 4-1/2", 12.6#, L-80 9164'-9340' 9231'/8158' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No WED APR 2 8 [114 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 1 9691' Set Whipstock 27. PRODUCTION TEST 1 Date First Production Method of Operation(Flowing,Gas Lift,etc I Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes IS 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. \f\None RBDMS APR 16 2014J Form 10-407 Revised 10/2012 / r 4/Z34 7 l CONTINUED ON REVERSE 4-:%4•6‘ ' / Submit Original Only 29. GEOLOGIC MARKERS(List all formations ar arkers encounter 30. FORMATION TESTS NAME J TVD Well Tested'- J 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. Zone 4A 9897' 8734' None Zone 3 9990' 8810' Zone 2C 10058' 8867' II' Zone 2B 10230' 8997' Zone 2A 10304' 9036' 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: David Johnsto 564-5985 Email: David.Johnston2@bp.com Printed Name: Joe Lastufk Title: Drilling Technologist Signature: Phone 564-4091 Date: 2I���� INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only WELL NAME: 01-19B 23. Attachment-Casing, Liner and Cementing Record Casing Setting Depth MD Setting Depth TVD Hole Size Wt. Per Ft. Grade Top Bottom Top Bottom Size Cementing Record 20" 91.5# H-40 Surface 80' Surface 80' 30" 1950#Poleset 13-3/8" 72# L-80 Surface 2590' Surface 2590' 17-1/2" 2202 sx Fondu,400 sx Permafrost'C' 9-5/8" 47# L-80 Surface 9610' Surface 8490' 12-1/4" 500 sx Class'G', 300 sx Permafrost'C' 7" 26# L-80 1885' 9164' 1885' 8099' Tieback 954 sx Class'G' 7" 29# L-80 9305' 9834' 8223' 8682' 8-1/2" 385 sx Class'G' 3-1/2" 8.81# L-80 9311' 9880' 8228' 8721' 3-3/4" 150 sx Class'G' 2-3/8" 4.7# L-80 9730' 11660' 8593' 9065' 3" 45 sx Class'G' 01-19B, Well History (Pre-Rig Sidetrack) Date Summary 12/21/13 INITIAL T/I/O=0/0/200 PSI. RIH W/3-1/2"BAKER MONOBORE WHIPSTOCK, OD=2.625",WS OAL=8.70'. CCL STOP DEPTH=9676.1', CCL TO TOWS=14.9'. TOWS SET AT 9691', ORIENTATION=174° ROHS. RA TAGS INSTALLED 5' FROM TOWS. DEPTH CORRELATED TO SLB MEMORY CBL 06-SEP-2013. WELL SHUT IN UPON DEPARTURE, DSO NOTIFIED. FINAL T/I/O=0/0/200 PSI. 12/22/13 T/I/O= 1720/0/180.Temp=SI.T FL(WIE request). No AL.T FL @ surface. SV,SSV,WV=C. MV=0. IA&OA=OTG. NOVP. 1330 hrs. 12/24/13 RAN 4-1/2" BRUSH, 3.80"G-RING TO 2,100'SLM. SET 4-1/2" PX PLUG BODY @ 2,070'SLM/2083' MD. SET P-PRONG @ 2,064'SLM. BEGIN LOADING TBG W/DIESEL. 12/25/13 PERFORM PASSING MIT-T TO 2500psi(see log for details). 12/30/13 T/IA/OA=780/0/160.Tree replacement. Set ISA BPV#537. ND 5x7 tree. NU new 5x7 FMC tree with Nordic Test Spool#02 installed. Pulled BPV#537. Set Tree test plug#527. Final WHP's 265/0/160. 01/04/14 PULLED 4 1/2" PX PLUG FROM 2,083'MD. 01/06/14 T/I/O=SSVNAC/150.Temp=SI. Bleed IAP&OAP to 0 psi (Pre CTD). No AL, Flowline or wellhouse. OA FL near surface. Bled OAP from 150 psi to 0 psi in 1.5 hrs. Monitor 30 min. OAP increased 10 psi. Final WHP's=SSVNAC/10. SV,WV, SSV=C. MV=0. IA, OA=OTG. NOVP. 0500. 01/07/14 T/I/0=2400/0/0. Pre CTD torque and test. Set and Pull, BPV#537 and Set and Pull TTP#527 . Final WHP's 2400/0/0. 01/30/14 T/I/0=2400/0/0 Set 5"FMC IS-A BPV#539 thru tree. FWP's BPV/0/0 see log for details. 02/14/14 T/I/O=BPV/0/0. Pulled 5" ISA BPV#539 through Stack for Nordic 1. Final WHP's 2400/0/0. Page 1 of 1 North America-ALASKA-BP Page 1 e Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) • Start Date:1/30/2014 End Date. X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations . (hr) , (usft)_ 1/30/2014 06:00 - 08:00 2.00 MOB P PRE MOVE RIG OFF WELL PUT-MATS AND PLYWOOD HOLD PJSM WITH SECURITY TO MOVE RIG , CLOSE OUT WWtF WITH PAD OP 08:00 - 09:30 1.50 MOB P PRE MOVE RIG OFF W-PAD 09:30 - 10:00 0.50 MOB P PRE STOP RIG AT MOBILE PAD TO ALLOW TRAFFIC BY IN BOTH DIRECTIONS 10:00 - 12:00 2.00 MOB P PRE MOVE 40 MAN CAMP OFF OF MOBILE PAD IN FRONT OF RIG AND CONTINUE MOVE WE ARE MOVING BOTH RIG AND MAN CAMP ACROSS THE KUPARUK RIVER BRIDGES TO MINIMIZE ROAD BLOCKAGE AND WE ARE SHORT ON SECURITY PERSONNEL,THE RIG WILL REMAIN AT THE M-PAD ENTRANCE •WHILE SECURITY MOVES THE MAN CAMP TO MCC PAD 12:00 - 12:30 0.50 MOB P PRE STOP RIG AT M-PAD TO ALLOW TRAFFIC BY 12:30 - 14:00 1.50 MOB P PRE !MOVE MAN CAMP TO MCC PAD 14:00 - 15:30 1.50 MOB P PRE 'MAN CAMP ON MCC PAD,SECURITY LEAVING TO CONTINUE MOVING RIG 15:30 - 18:00 2.50 MOB P PRE CONTINUE RIG MOVE TO DS 1 WSL GIVES 24HRS NOTIFICATION FOR DS01-19C BOPE-TEST TO COMMENCE ON I 01-31-2014 AT 5:00 PM. 18:00 - 00:00 6.00 MOB I P PRE STOP RIG TO PERFORM CREWCHANGE, THEN CONTINUE RIG MOVE TO DS 1. 1/31/2014 00:00 - 05:00 5.00 MOB P PRE CONTINUE RIG MOVE TO DS 01. WSL PERFORM WELL WORK TRANSFER I WITH DS01-PAD OP.CHECK 01-19 TREE AND WELLHEAD,ALL OKAY.IA&OA=OPSI. 05:00 - 06:45 1.75 MOB P PRE ARRIVE ON DS 01.PLACE T-MATTS AROUND ' TREE AND LINE UP RIG TO BE MOVED OVER • WELL. 06:45 - 07:05 0.33 MOB P PRE HOLD PJSM WITH CREWS TO BACK RIG OVER WELL {07:05 - 07:15 0.17 MOB P PRE WALK AROUND RIG BEFORE BACKING UP, • I EVERYTHING LOOKS GOOD 07:15 - 07:30 0.25 MOB P PRE TEST MOVE SYSTEM ESD ESD SHUT DOWN DRIVE SYSTEM SPOT RIG OVER WELL 07:30 - 07:40 0.17 MOB P PRE RIG SPOTTED OVER WELL AND ACCEPTED RIG AT 07:30HRS. HOLD PJSM TO BEGIN RU 07:40 - 07:50 0.17 MOB P PRE CHUCK SCHEVE WITH THE STATE HAS WAIVED WITNESSING OUR TEST 07:50 - 08:45 0.92 MOB P PRE INSTALL ANNULAS GUARDS,ANNULAS 1 PRESSURE SENSORS AND HOOK UP THE SSV HOSE 08:45 - 09:00 0.25 MOB P PRE CYCLE TREE VALVES&FUNCTION THE SSV 0 PSI AT THE WING VALVE,ALL ARE VALVES I ARE OPEN CLOSE TREE VALVES 09:00 - 09:15 0.25 MOB P PRE RU TO LTT THE MASTER&SWAB Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 2148 Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,862,162.00) Project Prudhoe Bay r Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/me:8/25/1982 12:00:00AM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT • NPT Depth Phase Description of Operations (hr) (usft) 09:15 - 11:30 2.25 BOPSUR P PRE LTT MASTER&SWAB TO 3500 PSI GOOD TEST,BLEED PRESSURE TO 0 PSI, CLOSE THE SSV AND MONITOR VOID FOR PRESSURE WITH THE OA SENCOR WHILE BREAKING CONTAINMENT TO NU THE BOPE 11:30 - 13:00 1.50 BOPSUR P PRE DSM RIG UP CREW RERIGGING WING VALVE LINE,CURRNT CONFIGURATION DOES NOT WORK WITH THE POSITION OF THE IA&OA VALVES.ADD A 90 DEG ELBOW AND RETEST HARDLINE 13:00 - 14:30 1.50 BOPSUR P PRE CONTINUE FINISHING RU OF BOPE,INSTALL HOT TUB,LUBRICATOR AND QTS 14:30 - 15:20 0.83 BOPSUR P PRE BOPE RU COMPLETED,DISABLE THE KILL LINE CHECK VALVE TO TEST THE KILL LINE TEST GAS ALARMS I Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 3 c€28 Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:20 - 15:45 0.42 BOPSUR P PRE HOLD RIG EVACUATION DRILL SIMULATED A H2S GAS RELEASE ON THE RIG FLOOR THAT WE COULD NOT CONTROL BY SHUTTING IN THE PIPE RAMS OR ANNULAR. THE DRILLER HIT THE RIG EVACUATION BUTTON ON THE SECOND LEVEL AS HE WENT TO EVACUATE THE RIG AND THE ALARM DID NOT SOUND.HE WENT UP TO THE OPS CAB AND FOUND THAT THE EVAC BUTTON WAS DEPRESSED.HE PULLED THE BUTTON UP THEN PRESSED IT AND THE ALARM SOUNDED.ALL RIG PERSONNEL EVACUATED TO THE PRIMARY MUSTER AT THE SCS SIGN IN TRAILER.THERE WERE 2 SLB MECHANICS ON THE RIG THAT WERE REPAIRING THE POWER PACK AND COULD NOT EVACUATE AND THEY WERE TREATED AS MEN DOWN.AT THE MUSTER AREA WE DISCUSSED THE FAILURE OF THE 1ST ATTEMPT TO SOUND THE ALARM AND WHAT WE WOULD COULD AND COULD NOT DO FOLLOWING THE RIGS REENTRY POLICY. AAR:1ST ATTEMPT TO SOUND THE RIG EVAC ALARM FAILED BECAUSE THE BUTTON IN THE OPS CAB WAS DEPRESSED AFTER THE LAST EVACUATION DRILL AND NOT RESET. THIS IS NOT ACCEPTABLE FOR A VERY CRITICAL ITEM LIKE THIS TO FAIL,THERE ARE 3 EVAC BUTTONS ON THE RIG AND IF ONE IS DEPRESSED THE ALARM CANNOT BE ACTIVATED FROM THE OTHER 2 POSITIONS. IT IS MY RECOMMENDATION THAT ALL 3 OF THE BUTTONS BE REPLACED WITH MOMENTARY BUTTONS THAT WILL AUTOMATICALLY RESET ONCE YOU REMOVE YOUR HAND,THE ALARM IS DESIGNED TO RUN FOR 5 MINUTES ONCE A BUTTON IS PUSHED AND THEREFORE WE ONLY NEED A MOMENTARY BUTTON THAT WILL RESET ITS SELF. UNTIL THE NEW BUTTONS ARE PURCHASED, NORDIC HAS ASSIGNED THE RIG ELECTRICIAN TO CHECK ALL 3 BUTTONS EVERY DAY UNTIL THE BUTTONS ARE REPLACED. 15:45 - 16:30 0.75 BOPSUR P PRE CONTINUE PREPPING TO TEST BOPE INSTALL TEST PLUG 16:30 - 18:00 1.50 BOPSUR P PRE FLUID PACK THE BOPE&CHOKE MANIFOLD TO SHELL TEST PERFORM LOW&HIGH PSI SHELL TEST, ACHIEVE GOOD SHELL TEST Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 49 8 Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING©70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 BOPSUR P PRE PERFORM INITIAL BOPE-TEST PER AOGCC AND BP REQUIREMENTS: FUNCTION RAMS FROM DRILLER'S STATION DURING THE TEST.PRESSURE-TEST COMBI RAMS WITH 2"&2-3/8"TEST JOINTS, ANNULAR TESTED WITH 2"&2-3/8"TEST JOINTS TO 250PS1/5MINS AND 3,500PSI/ 5MIN.PERFORM ACCUMULATOR DRAW-DOWN AND RECOVERY TEST: -STARTING ACCUMULATOR PRESSURE= • 2,900 PSI • -FINAL PRESSURE AFTER FUNCTIONING ALL PREVENTERS AND HCR=1,900 PSI -19 SEC TO BUILD 200 PSI,115 SEC TO FULL PRESSURE. -3 NITROGEN BACKUP BOTTLES WITH 2,200 PSI/2,400 PSI/2,200 PSI. WITNESS OF THE BOP TEST WAS WAIVED BY AOGCC REP CHUCK SCHEVE,BUT WITNESSED BY BP WSL&NORDIC TOOLPUSHER. 2/1/2014 00:00 - 04:00 4.00 BOPSUR P PRE COMPLETE INITIAL BOPE-TEST. DURING BOP-TEST#5,IT TOOK A RELATIVELY LONG TIME TO ACHIEVE A GOOD TEST.V-17 HAD TO BE CYCLED TO ACHIEVE GOOD TEST. 04.00 - 04:20 0.33 BOPSUR P PRE PRESSURE-TEST MP#1 FOLLOWING CHANGE-OUT OF THE FLUID-END DURING RIG MOVE. 04:20 - 05:00 0.67 BOPSUR P PRE HOLD RIG EVACUATION DRILL WITH ALL CREWS,FOLLOWED BYAAR. RIG EVAC ALARM FUNCTIONED IMMEDIATELY, AND ALL CREW MUSTERED AT PRIMARY MUSTERPOINT WITHOUT DELAY. 05:00 - 06:00 1.00 BOPSUR P PRE FILL REEL WITH FRESHWATER,THEN CONTINUE PRESSURE-TESING: -TEST IRV/PACK-OFFS -TEST REELHOUSE IRON 06:00 - 06:45 0.75 BOPSUR P PRE GOOD TEST 06:45 - 07:00 0.25 BOPSUR P PRE HOLD PJSM TO PUMP SLACK MANAGEMENT, CUT PIPE,MU THE CTC AND BHI UQC 07:00 - 07:20 0.33 BOPSUR P PRE PUMP ELINE SLACK BACK INTO REEL 07:20 - 07:45 0.42 BOPSUR P PRE SLACK PUMPED,PU THE INJECTOR,MU THE HP HOSE TO BLOW BACK THE COIL WITH AIR 07:45 - 08:25 0.67 BOPSUR P PRE RD AIR HOSE,MU THE COILED TUBING CUTTER TO CUT PIPE AND FIND THE WIRE 08:25 - 08:40 0.25 BOPSUR P • PRE CUT 300'AND NO WIRE,-2%SLACK,RD CUTTER,STAB BACK ONTO THE UQC,PU THEN PREP THE COIL TO MU AND INSTALL {' THE CTC 08:40 - 09:35 0.92 I BOPSUR P PRE REAM COIL AND MU THE CTC 09:35 - 10:00 0.42 BOPSUR P PRE ONLINE TO FLUID PACK THE COIL TO PT THE CTC 10:00 - 10:10 0.17 BOPSUR P PRE GOOD PT,RD TEST PLATE AND MU 5' STINGER AND NOZZLE TO PUMP SLACK FORWARD TO TEST WIRE&HEAD UP 10:10 - 11125 0.25 BOPSUR ' P PRE PUMP SLACK FORWARD Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 58 Operation Summary Report !I Common Well Name.01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: 1X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING©70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:25 - 11:30 1.08 BOPSUR P PRE SHUT DOWN THE PUMP AND CHECK FOR WIRE WE HAVE WIRE,TEST WIRE GOOD TEST,1467 M OHMS AND CONTINUITY _ 11:30 - 11:45 0.25 BOPSUR P PRE BHI UQC HEADED UP,MU THE TEST PLATE TO PT GOOD PT,RD TEST PLATE REMOVE THE UQC SO THE VALVE CREW CAN RU THEIR LUBRICATOR TO PULL THE BPV 11:45 - 12:00 0.25 BOPSUR P PRE MOVE INJECTOR TO THE SIDE AND PULL THE TEST PLUG 12:00 - 12:30 0.50 BOPSUR N MISC PRE 2 FAIRLY LARGE PIECES OF RUBBER PEELED OFF THE TEST PLUG SEAL AND COULD JAM UP THE PROFILE TO PULL THE BPV.TRY TO ;USE A TRASH PUMP TO SUCK OUT THE FLUID AND SEE IF THE RUBBER COMES OUT WITH IT 12:30 - 12:50 0.33 BOPSUR N PRE SUCKED ALL BUT THE LAST FOOT OR SO OF FLUID OUT BUT DID NOT GET THE RUBBER PUT TOGETHER A NOZZLE&STINGER TO JET FFr THE STACK OUT HOLD A PJSM TO PU THE INJECTOR AND USE THE COIL AND PUMP TO JET DEBRIS OUT 12:50 - 14:00 1.17 BOPSUR N PRE PU THE INJECTOR AND MU THE NOZZLE THEN STAB ON THE WELL RIH TO THE SSV AND START JETTING AND WE PU GOT THE LARGER OF THE 2 PIECES OUT, MAKE ANOTHER PASS 14:00 - 14:20 0.33 BOPSUR N PRE DID NOT GET THE 2ND PIECE OUT,CALL DRLG SUPT AND DISCUSS OPTIONS SUCK OUT STACK AND AND TRY TO RECOVER 2ND PIECE,IF NOT RU THE VALVE CREW LUBRICATOR AND PULL THE BPV IF WE CANNOT ENGAGE THE BPV,RD LUB AND PU INJECTOR AGAIN AND TRY JETTING DEBRIS OUT HOLD PJSM TO REMOVE THE INJECTOR, SUCK OUT THE STACK AND LOOK FOR DEBRIS 14:20 15:15 0.92 BOPSUR N PRE SUCK OUT THE STACK 15:15 - 16:00 0.75 BOPSUR N PRE DID NOT RECOVER THE MISSING RUBBER, LAOD VALVE CREW LUBRICATOR ON THE RIG TO PULL THE BPV 16:00 - 17:10 1.17 BOPSUR P PRE ,PT THE LUBRICATOR AND OPEN TREE ;VALVES PRESSURE UP TO 2500 PSI AND STARTED PUMPING THROUGH THE BPV BLEED OFF A LITTLE PRESSURE AND STROKE RAM TO PULL BPV ENGAGED BPV AND WHP INCREASED,PULL BPV.SEE 2400PSI SITP AND BLEED OFF LUBRICATOR CLOSE TREE VALVES AND LTT THROUGH THE WING VALVE TO REMOVE THE LUBRICATOR GOOD TEST,BLEED OFF PRESSURE LIFT LUBRICATOR AND THE BPV IS PULLED 17-10 - 17:30 0.33 BOPSUR P PRE LOAD OUT THE VALVE CREW LUBRICATOR AND TOOLS Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 60228 Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM 1Rig Release: Rig Contractor:NORDIC CALISTA UVN:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task I Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 17:40 0.17 BOPSUR P PRE FUNCTION TEST BOPE FROM OPS CAB CONTROLS 17:40 - 18:30 0.83 BOPSUR P PRE RD TEST JOINT,CLEAR THE RIG FLOOR IN 'PREPARATION TO TEST LUBRICATOR. 18:30 - 19:30 1.00 BOPSUR P PRE STAB ON INJECTOR AND PRESSURE-TEST 1 LUBRICATOR/QTS AS WELL AS THE BHI FLOATS TO 300PSI/5MINS AND 3,500PSI/ 5MINS.ACHIEVE GOOD TEST. • 19:30 - 20:15 0.75 BOPSUR P PRE UNSTAB INJECTOR,INSTALL NIGHTCAP AND SUCCESSFULLY PRESSURE-TEST TO 300PSI 5MINS AND 3,500PSI/5MINS. 20:15 - 20:30 0.25 BOPSUR P PRE HOLD PJSM BEFORE KILLING WELL. 20:30 - 22:00 1.50 BOPSUR P PRE LINE UP AND DISPLACE BOP STACK TO METHANOL.OPEN SSV AND SWAB VALVE. PRESSURE UP TO 2,500PSI TO EQUALIZE ACROSS THE MASTER VALVE.OPEN MASTER VALVE AND SEE 2,340PSI SITP.COMMENCE BULLHEAD KILL WITH METHANOL: OBBLS - CIRC P=2,340PSI - OBPM 10BBLS - CIRC P=2,260PSI - 1.8BPM 12BBLS - CIRC P=2,160PSI - 1.8BPM SWAP OVER TO 1%KCL AND PUMP AWAY WITH MP#1 AND MP#2: 5BBLS - CIRC P=2,153PSI - 6.OBPM 3OBBLS - CIRC P=1,700PSI - 6.0BPM 6OBBLS - CIRC P=1,139PSI - 6.0BPM 9OBBLS - CIRC P=626PSI - 6.0BPM 100BBLS - CIRC P=1,608PSI - 6.0BPM 120BBLS - CIRC P=2,201 PSI - 6.0BPM 150BBLS - CIRC P=2,963PSI - 6.0BPM AT 155BBLS EASE OFF ON INJECTION RATE TO KEEP INJECTION PRESSURE<3,500PSI. 180BBLS - CIRC P=3,270PSI - 5.5BPM 210BBLS - CIRC P=2,977PSI - 5.5BPM DECIDE TO PUMP 250BBLS 240BBLS - CIRC P=2,860PSI - 5.5BPM 250BBLS - CIRC P=2,830PSI - 5.5BPM SHUT IN PUMPS AND CHECK WHETHER WELL IS ON A VACUUM.CANNOT DETECT VACUUM,SO COME ON LINE WITH MUD PUMPS. 22.00 - 22:30 0.50 BOPSUR P PRE DISPLACE 1%KCL WITH USED 9.4PPG PWR-PRO MUD: 20BBLS - CIRC P=2,988PSI - 6.2BPM 30BBLS - CIRC P=2,800PSI - 6.0BPM 60BBLS - CIRC P=2,530PSI - 6.OBPM 90BBLS - CIRC P=2,430PSI - 6.OBPM 100BBLS - CIRC P=2,400PSI - 6.OBPM 120BBLS - CIRC P=2,300PSI - 6.0BPM 143BBLS - CIRC P=2,210PSI - 6.0BPM SHUT IN PUMPS WITH 156BBLS OF MUD AWAY.PRESSURE IS SLOWLY BLEEDING OFF ,TO 20PSI ON CHOKE GAUGE.OPEN CHOKE AND BLEED PRESSURE DOWN TO OSI TO TT. 22:30 - 23:15 0.75 BOPSUR P PRE PERFORM 30MINS FLOWCHECK.ACHIEVE GOOD NO-FLOW. BRING ON PUMPS TO TOP UP WELL.SEE IMMEDIATE RETURNS 1:1.WELL IS STABLE, NO GAINS,NO LOSSES.REMOVE NIGHTCAP Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 7 a@# Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING©70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:15 - 00:00 0.75 STWHIP P WEXIT HOLD PJSM BEFORE MU BHA#1 AND MU MILLING BHA WITH 2.740"WHIPSTOCK MILL, XTREME MOTOR(AKO=1.26DEG),FLOATS AND COILTRAK.GAUGE MILL:MILL=2.73" NO-GO/2.74"GO,REAMER=2.74"NO-GO/ _2.75"GO. 2/2/2014 00:00 - 00:10 0.17 STWHIP P WEXIT STAB ON AND PRESSURE-TETS QTS TO 300PSI/5MINS AND 3,500PSI/5MINS. 00:10 - 02:10 2.00 STWHIP P WEXIT COMMENCE RIH WITH BHA#1. RIH AT 95FT/MIN,MM-IN=0.5BPM/MM-OUT= 0.82BPM INDICATING MINOR LOSSES OF '-2BBLS/HR. 02:10 - 02:15 0.08 STWHIP P WEXIT LIGHTLY TAG BOTTOM AT 9,710'(EXPECTED TOWS=9,691').INCREASE PUMPRATE TO 2BPM AND COMMENCE CIRCULATING BOTTOMS UP TO ENSURE NO FREE GAS IS IN TUBING. 02:15 - 02:45 0.50 STWHIP P WEXIT PICK UP TO TIE-DEPTH AND COMMENCE LOGGING FOR TIE-IN AT 100FT/HR.MM-IN= 2.10BPM/MM-OUT=2.08BPM 02:45 - 03:10 0.42 STWHIP P WEXIT WITH 81 BBLS INTO BOTTOMS UP,OBSERVE PACKER-GAS IN RETURNS.ROUTE RETURNS THROUGH MGS AND HOLD 100PSI ON CHOKE. SHUT DOWN IGNITION SOURCES(HEATER ON CUTTINGS BOX)AND PULL AWAY TRUCKS FROM DRILLER'S SIDE. COMPLETE LOGGING FOR TIE-IN,APPLY A -19.5'DEPTH-CORRECTION. 03:10 - 04:00 0.83 STWHIP P WEXIT RETURNS APPEAR TO BE ALL CLEAR NOW, SO FULLY OPEN UP CHOKE AGAIN. START 2ND BOTTOMS UP CIRCULATION TO CONFIRM NO FREE GAS IN TBG. Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 8 pll Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 15:25 11.42 STWHIP P WEXIT COMPLETE 2ND BOTTOMS UP WITHOUT STIka SEEING ANY FURTHER GAS.ROUTE b(.-146 RETURNS BACK TO BYPASS LINE,CLOSE EDC AND COMMENCE MILLING OPERATION: DRY TAG PINCHPOINT AT 9,691.2'.PU 10'AND BRING PUMPS ONLINE AT 1.7BPM.RIH AT 1 FPM AND SEE TAG UP AT PINCHPOINTAT 9,689.75'.FREE SPIN-3,350PSI.FLAG PIPE AND COMMENCE TIME-MILLING AT 1FT/HR: 04:07 HRS / 9,689.75' / MM-IN-1.70 BPM / MM-OUT-1.70 RPM / CIRCP-3,358 PSI / DIFF P-8PSI 9,690.35' / MM-IN-1.70 BPM / MM-OUT-1.70 BPM / CIRC P-3,450 PSI / DIFF P-100PSI / WOB-0.66 K LBS 05:40 HRS / 9,691.30' / MM-IN-1.70 BPM / MM-OUT-1.70 BPM / CIRC P-3,501 PSI / DIFF P-151 PSI / WOB-1.25KLBS 06:30 HRS / 9,691.90' / MM-IN-1.73 BPM / MM-OUT-1.73 RPM / CIRC P-3,611 PSI / DIFF P-200 PSI / WOB-1.67 K LBS 08:00 HRS / 9,693.00' / MM-IN-1.70 BPM / MM-OUT-1.70 BPM / CIRC P-3,3607 PSI / DIFF P-210 PSI / WOB-2.09 K LBS 09:00 9693.7'SLOW ROP 4'INTO THE WINDOW 09:59 9,694.00' / MM-IN-1.73 BPM / MM-OUT -1.73 RPM / CIRC P-3622 PSI / DIFF P-272 PSI / WOB-2.65 K LBS 11:20 9694.30 PU TO 20K(7K LESS THAN UP WT)JUST TO SEE IF WE ARE INA BIND AND NOT SLIDING,PU SEE WOB DECREASE, SLACK OFF AND WOB INCREASE. EVERYTHING LOOKS FINE JUST CUTTING A LOT OF METAL,ALSO GETTING A LOT OF METAL ACROSS THE SHAKER. 12:20 9694.40'STILL SLOW ROP(PATIENCE RAN OUT!!!)PU AND CHECK PARAMETERS. CLEAN PU FREE SPIN=3450 PSI.RIH IS CLEAN,TAGGED 0.2'FROM WHERE WE LEFT OFF,CONTINUE MILLING WINDOWAS PER THE WELL PLAN,725 PSI MAX DIFF,<2.5K WOB 15:00 CALL ODE AND DISCUSS MINIMAL PROGRESS WITH 2.5 WOB LIMIT.TRY UP TO 3.5K WOB LOOKING FOR MORE MOTOR WORK 15:25 - 15:35 0.17 STWHIP N DPRB WEXIT NOT MAKING ANY PROGRESS EVEN WITH WOB INCREASE TO 3.5K,ONLY GAINED ABOUT 40 PSI DIFF PSI AND MILLED OFF ONLY 40#WOB PU ABOVE WS AND FLOW CHECK WELL TO POOH AND CHECK THE MILL 15:35 - 17:10 1.58 STWHIP N WEXIT GOOD NO FLOW,POOH TO CHECK THE MILL 17:10 - 17:20 0.17 STWHIP N WEXIT HOLD PJSM WHILE POOH TO CHECK THE MILL,MU NEW MILLS AND RIH 17:20 - 17:30 0.17 STWHIP N WEXIT FLOW CHECK WELL Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 9 of228 Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UW:500292080000 Active datum:ORIG KELLY BUSHING @170.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 17:30 - 17:50 0.33 STWHIP N WEXIT GOOD NO FLOW,TAG UP,REMOVE THE INJECTOR AND PULL THE BHA 17:50 - 18:10 0.33 STWHIP N WEXIT MILLS ARE IN GAUGE,THE FACE OF THE WINDOW MILL LOOKS LIKE THE DIAMONDS GOT GOUGED ON 1 SIDE BUT THE OTHERS AROUND THAT SAME GROVE SHOULD HAVE CUT JUST FINE.MU NEW MILLS AND RIH 18:10 - 18:20 0.17 STWHIP N WEXIT I STAB INJECTOR ON THE WELL AND PT THE QTS.GOOD PT 18:20 - 20:10 1.83 STWHIP N WEXIT RIH WITH BHA#2. 20:10 - 20:40 0.50 STWHIP N WEXIT STOP,CLOSE EDC AND LOG FOR TIE-IN. PERFORM-20'DEPTH-CORRECTION. 20:40 - 00:00 3.33 STWHIP N WEXIT RIH TO 9,694'SLOW DOWN SPEED TO 2FPM/ MIN PUMPRATE AND TAG UP AT 9,695.6'.PU, BRING PUMPS TO 1.7BPM AND RUN BACK IN HOLE AND TAG UP AT 9,694.87'.CONTINUE MILLING OPS,AIMING FOR 2.5K-3.0K LBS WOB: 121:00 HRS / 9,694.87' / MM-IN-1.71 BPM / MM-OUT-1.72 BPM / CIRC P-3,494 PSI / DIFF P-140 PSI / WOB-0.68 K LBS 22:00 HRS / 9,695.30' / MM-IN-1.7 BPM / MM-OUT-1.7 BPM / CIRC P-3,545 PSI / DIFF P-195 PSI / WOB-2.3 K LBS 23:30 FIRS / 9,695.40' / MM-IN-1.7 BPM / 1 MM-OUT-1.7 BPM / CIRC P-3,519 PSI / DIFF P-169 PSI / WOB-2.55 K LBS 2/3/2014 00:00 - 04:00 4.00 STWHIP ! P WEXIT CONTINUE MILLING AHEAD FROM 9,695.5', AIMING FOR 2.5K-3.0K LBS WOB: 00:00 FIRS / 9,695.50' / MM-IN-1.7 BPM / MM-OUT-1.7 BPM / CIRC P-3,519 PSI / DIFF P-169 PSI / WOB-2.7 K LBS 01:00 HRS / 9,695.60' / MM-IN-1.7 BPM / MM-OUT-1.7 BPM / CIRC P-3,512 PSI / DIFF P-162 PSI / WOB-2.97 K LBS DECIDE TO INCREASE PUMPRATE FROM 1.7BPM TO 1.8BPM(MAX PUMPRATE MOTOR CAN SEE)AND NOTICE THAT WOB AND CIRC PRESSURE/MOTORWORK DROP OF MARGINALLY FASTER: 01:30 HRS / 9,695.60' / MM-IN-1.8 BPM / IMM-OUT-1.8BPM / CIRCP-3,783 PSI / DIFF P-433 PSI / WOB-3.15 K LBS 02:00 HRS / 9,695.60' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,772 PSI / DIFF P-422 PSI / WOB-3.06 K LBS IPU IN ATTEMPT TO LIGHTEN WOB TO VERIFY WHETHER THIS HELPS ROP: 03:15 HRS / 9,695.20' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,713 PSI / DIFF P-163 PSI / WOB-1.37 K LBS 03:45 HRS / 9,695.50' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,710 PSI / DIFF P-160 PSI /WOB-1.39 K LBS Printed 2/10/2014 10:12:22AM North America-ALASKA-BP Page 10-40,11.Summary Report Common Well Name.01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292080000 Active datum:ORIG KELLY BUSHING @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 06:45 2.75 STWHIP P WEXIT CANNOT OBSERVE ANY IMPROVEMENT AT ALL,SO REVERT BACK TO APPLYING HIGH WOB: 04:15 HRS / 9,695.60' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,743 PSI / DIFF P-193 PSI / WOB-2.94 K LBS 04:45 HRS / 9,695.60' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,750 PSI / DIFFP-200 PSI / WOB-2.88KLBS 05:15 HRS / 9,695.80' / MM-IN-1.8 BPM / MM-OUT-1.8 BPM / CIRC P-3,783 PSI / DIFF P-233 PSI I WOB-3.53 K LBS 06:45 - 14:15 7.50 STWHIP P WEXIT STILL SLOW ROP MILLING USING 3.5K WOB FREE SPIN=3750 PSI 06:45 9,695.77' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3779 PSI / DIFF P-229 PSI / WOB-3.2 K LBS 07:05 9,695.90' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3783 PSI / DIFF P-233 PSI / WOB-3.52 K LBS 08:00 9,696.00' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3754 PSI / DIFF P-204 PSI / WOB-3.46 K LBS 09:00 9,696.10' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3757 PSI / DIFF P-207 PSI / WOB-3.53 K LBS 09:45 9,696.20' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3765 PSI / DIFF P-215 PSI / WOB-3.65 K LBS 10:55 9,696.30' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3929 PSI / DIFF P-379 PSI / WOB-3.57 K LBS 11:50 9,696.40' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3882 PSI / DIFF P-332 PSI / WOB-3.58 K LBS 13:00 9,696.50' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3918 PSI / DIFF P-368 PSI / WOB-3.75 K LBS 13:35 9,696.60' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3948 PSI / DIFF P-398 PSI / WOB-3.69 K LBS 13:50 9,696.70' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-3970 PSI / DIFF P-420 PSI / WOB-3.68 K LBS 14:05 9,696.80' / MM-IN-1.8 BPM / MM-OUT- 1.8 BPM / CIRC P-4006 PSI / DIFF P-456 PSI / WOB-3.61 K LBS 14:15 - 15:20 1.08 STWHIP P WEXIT WEIGHT IS STARTING TO COME OFF FAIRLY QUICK,ALLOW WOB TO COME BACK DOWN TO NORMAL PARAMETES-2.5K SMALL LITTLE SPIKE IN PRESSURE,LOOKS LIKE WE POPPED OUT AND HAVE A 7' WINDOW.ALLOW WOB TO DRILL OFF GAVE ITATENTH WOB INCREASED BUT DRILLS RIGHT OFF START MILLING AT 0.1'/6 MIN TO DRESS THE BOTTOM OF THE WINDOW 15:20 - 17:40 2.33 STWHIP P WEXIT MILLED 1'AT 1'/HR,START MILLING 10'OF FORMATION Printed 2/10/2014 2:46:44PM North America-ALASKA-BP Page 11 An Operation Summary Report Common Well Name:01-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:1/30/2014 • End Date: X3-014N9-C:(3,962,162.00) Project:Prudhoe Bay Site:PB DS 01 Rig Name/No.:NORDIC 1 Spud Date/Time:8/25/1982 12:00:OOAM Rig Release: Rig Contractor.NORDIC CALISTA UWI:500292080000 Active datum:PRIG KELLY BUSHING©70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:40 - 20:40 3.00 STWHIP P WEXIT DRILL TO 9708',PU AND PERFORM REAMING PASSES AT 1FT/MIN: UP/DOWN(AS-DRILLED TF),UP(15L), DOWN(AS-DRILLED TF),UP(15R). SHUT IN PUMPS AND PERFORM DRY DRIFT FROM 9,684'DOWN TO 9,704'-WINDOW IS LOOKING GOOD! GEO REPROTS THAT BOTTOMS-UP SAMPLE FROM 9,708'SHOWS GOOD INDICATION OF FORMATION IN THE SAMPLE. 20:40 - 21:15 0.58 STWHIP P WEXIT PU ABOVE WINDOWAND CIRCULATE 17BBLS HIGH VIS PILL DOWN THE COIL.CIRCULATE PILL OUT OF COIL WHILE PULLING ABOVE WINDOW. 21:15 - 21:30 0.25 STWHIP P WEXIT FLOWCHECK WELLABOVE WINDOW,OPEN EDC.ACHIEVE GOOD NOW FLOW. 21:30 - 23:10 1.67 STWHIP P WEXIT POOH TO 200'. 23:10 - 23:30 0.33 STWHIP P WEXIT FLOWCHECK WELL,CLOSE EDC.ACHIEVE GOOD NOW FLOW. -PULL BHA TO SURFACE -HOLD PJSM FOR LD BHA#2 23:30 - 00:00 0.50 STWHIP P WEXIT UNSTAB INJECTOR AND LD BHA#2. -GAUGE MILL:MILL=2.73"NO-GO/2.74"GO, REAMER=2.74"NO-GO/2.75"GO 2/4/2014 ' 00:00 - 01:00 1.00 DRILL P PROD1 PU BUILD BHA#3 WITH 2.74"x 3.25"HCC 'STAY SHARP'BI-CENTER BIT AND 2 3/8"BHI ULTRA X/LS MOTOR,FLOATS,HOT, RESISTIVITY AND COILTRAK. -CHECK TORQUE ON TREE BOLTS,NO ISSUES 01:00 - 01:20 0.33 DRILL P PROD1 STAB ON INJECTOR AND PT QTS TO 300PSI/ 5MISN AND 3,500PSI/5MINS.ACHIEVE GOOD PRESSURE-TEST. 01:20 - 03.20 2.00 DRILL P PROD1 RIH WITH BUILD BHA TO 9,690'. 03:20 - 05:20 2.00 DRILL P PROD1 PERFORM STEEL LUBE-PILL TREATMENT -PICK UP FOR SOFT TO ESTABLISH PUW= 26K LBS,RUN BACK IN HOLE TO ESTABLISH SOW=12.7K LBS -PUMP 17BBLS RED-DYED HI-VIS PILL FOLLOWED BY 39BBLS STEEL LUBE-PILL -AS STEEL LUBE PILL IS EXITING EDC,SEE CIRC PRESSURE=4,025PSI AT 0.82BPM(1:1 RETURNS) -INCREASE PUMP RATE AS CIRC PRESSURES PERMIT TO 2BPM AND CIRCULATE ROUND THE STEEL LUBE PILL -MAINTAIN 2BPM TO ALLOW STEEL LUBE PILL TO PROPERLY COAT THE TGB-INSIDE -CIRCULATE IN TOTAL OF 207BBLS:17BBLS/ 39BBLS/151 BBLS DISPLACEMENT BEFORE RETURNS ARE KEPT -CHECK TO SEE IF STEEL LUBE HAS IMPROVE CT-WEIGHTS:PUW=24K LBS, SOW=10.7K LBS 05:20 - 07:35 2.25 DRILL P PROD1 PU TO 9,500'AND PERFORM TIE-IN LOG AT 100FT/MIN.PVT=281BBLS,1:1 RETURNS 07:35 - 07:50 0.25 DRILL P PROD1 CORRECT DEPTH-20' CLOSE EDC AND LOG LAST 40'TO BOTTOM Printed 2/10/2014 10.12:22AM 114.1= FMC 5X7 120 S SA NOTES: "'41/2"CF FROM E TBG'"WELL ACTtL.tIiAD= Roc.ATOR= BAKER C 0 1 -19B ANGLE>70"@ 10330""ORIG WELLBORE&SDRTCK "A"NOT SHOWN BELOW WHIPSTOCK"' OKB_ELEV= 70' BF.EEV= 1 1885' 9-5/8"X 7'BKR ZXP PKR w/C2 PROFLE KOP= 3000' 20"CONE) H 80' :� :�' &FLEX-LOCK LNR HGR,0=6.310" Max Angle= 95°@ 10518' 91.5#,11-40, ► ,4 2083' 41/2"FES X NP,D=3.813' Datum MD= 10062' ►4D=19.124" ►� 4 4 Datum TVD= 8800'SS ►i ►i GAS LFT MANDRELS j4 !� ST MD TVD DEV TY FE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80 BUTT,11)=12.34r -I 2590' ►0 ►� 5 3532 3512 19 KBG-2 aKr BK 0 09/06/13 04 ! 4 5401 5105 39 KBG-2 DMY BK 0 09/06/13 4 3 6810 6191 40 KBG-2 CMY BK 0 03/06/04 ►� ►� 2 8011 7128 36 KBG-2 DBK 0 03/06/04 Minimum ID = 1.81" 9732' ►. ►• DIN 1 8958 7919 30 KBG-2 DMY BK 0 03/06/04 35 KB PACKER 1 • ►4 ; 9026' J 4-1/2"FES X MP,D=3.813" % % 9037' H 7'X 4 1/2'BKR S-3 PKR,1=3.875' 9-5/8"HES ES CEMENTER -I 9079' Y B �4 -4 9102' 4-1/2"I-FS X NP,D=3.813" 7"SCAB LNR,26#,L-80 BTC-M -I 9121' P. P. 9121' --17"X 5-1/2"XO,ID=4.892" .0383 bpf,ID=6.276" 0 4 !. 9133' H4-1/2"MULE SHOE,13=3.958" 4-1/2"113G,12.6#,13-CR VAM TOP, -I 9133' !v :1 0152 bpf,D=3.95$" !• 0• 9164' -I 9 5l8"X 5-1/2"I QUE OVERSHOT • 4 4 !•4 ;. GAS UFT MANDRELS 5-1/2"TBG,17#,L-80,.0232 bpf,13=4.89T H 9164' '-, ►j'l ST• _ MD TVD DEV TYPE VLV LATCH FORT DATE !•, ►• 1 9188 8120+ 28 �KBG-2 DMY RA 0 10/21/01 ••4 ►i4 ►�4 ►j 0 4 14• 9231' I-9-5/8"X 5-1/2"BRN PKR,D=? o ►Z4 5-1/2"TBG,17#,L-80 BTC, -I 9242' MI 9242' H5-112'X 4-1/2"XO,13=3.958" .0232 bpf,D=4.892" 9311' -I 3-3/4"BKR DEPLOY SLV,D=3.00" TOP OF 7"LNR 9305' 1. I VI "' 9316' -13-1/2"XO PIN D=2.880^ A I�/ 9321' I3-1/2'HOWCO XN NP,D=2.750' 4-1/2'TBG,12.6#,L-80 BTC,.0152 bpf,1=3.958' -I 9340' 1�/ ,1►.' j 17 !8/ 9327' H4-1/2"I-ES XN NP,FLED TO 3.80' BEHIND 9-5/8"CSG,47#,L-80 BTC,D=8.681" -1 9610' 1�1 ,111 /�.Is V 9340' -I BROWN SFEAROUT SUB,D=3.958" , LNR W 3-1/2'MONOBORE HPSTOCK(12/21/13) -I 9691'ELM i1 4 0, TOP OF c U1T N 3-1/2"LNR --I 9735' *0 i/ 9732' -I BKR 35KB PKR,D=1.81"(02/16/13) 3-1/2"LNR,8.81#,L-80 STL,.0087 bpf,D=2.992" -1 9771' .+''���,/ 444 9735' -I2.70"BOT DEPLOY WENT SLV,D=1.875' 7"LNR,29#,L-80 BTC, .0371 bpf,13=6.184" H -9834 I /*Al1 !•, fy 1 9771' -I3-112'X 3-3/16"XO,D=2.880' PERFORATION SUMMARY 1 1 REF LOG: MCNUGR/CCL on 12/03/09 FALLOUT W'OOW(01-19A) 9834'-9839' ANGLE AT TOP PERF: 45"@ 10190' Note:Refer to Roduction DB for historical pert data 1 4 1 SIZE SPF INTERVAL Opn/Sqz SHOT SQZ ► tvILLOUT WINDOW(01-19B) 9880'-9886' 1.56" 6 10190-10195 0 02/03/13 ' ‘% 1.56" 6 10268-10278 0 04/10/12 10300' -I1-3/4"WFD CBP(04/26/12) 1.56" 6 10405- 10455 C 08/06/11 f Ai 1.56" 6 10650- 10930 C 12/03/09 10982' -I 2-318"BOT CEP(08/05/11) I 1.56" 6 11010-11550 C 12/03/09 i� WHIPSTOCK w I RA TAG @ 9558'(11/02/09) - 9880' PBTL) -I 11620` 111. •`:111. 3-3/16"LNR,6.2#,L-80, -9886 `:1, TCI .0076 bpf,D=2.80" 2-3/8"LNR,4.7#,L-80 STL,.0039 bpf,ID=1.995" - 11660' DATE REV BY COMMENTS DATE REV BY COMvENTS PRUDHOE BAY UNIT 09/11/82 ROWAN 35 COMPLETION 12/21/13 SET/PJC SET WHPSTOCK WELL: 01-19B 03/11/02 N3E5 CTD SUSPENDED(01-19A) 01/06114 011/JM) TREE C/O(12/30/13) PERMIT No:° 081770 11/08/02 NORDIC 1 CTU SIDETRACK(01-19A) API No: 50-029-20800-02-00 03/07/04 N4ES IRWO SEC 8,T1 ON,R15E,165'FNL&462'FWL 12/05/09 NORDIC 1 CTU SIDETRACK(01-19B) 12/21/09 CI-VJMD DRLG DRAFT CORRECTIONS BP Exploration(Alaska) 4.9 \ %% ■ THE STATE Alaska Oil and Gas 1,0` LAsKA conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue Anchorage, Alaska 99501-3572 ALASY'� y t 7.°x n Main: 907.279.1433 SCOW) �Jt Fax: 907.276.7542 John McMullen Engineering Team Leader Q �'1 BP Exploration(Alaska), Inc. r) O U P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU O1-19B Sundry Number: 313-583 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, I Cathy :. Foerster Chair DATED this P day of December, 2013. Encl. • STATE OF ALASKA • 40,,,,, ALASKA OIL AND GAS CONSERVATION COMMISSION ,0 RECEIVED • APPLICATION FOR SUNDRY APPROVAL tv NOV 0 7 201 20 AAC 25.280 r)7 ) / 3 1. Type of Request: AOG ❑Abandon -• Plug for Redrill • ❑Perforate New Pool ❑Repair Well ❑Change Approved Program ❑Suspend ❑Plug Perforations ❑Perforate ❑Pull Tubing ❑Time Extension ❑Operations Shutdown ❑Re-Enter Suspended Well ❑Stimulate ❑Alter Casing ❑Other 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration(Alaska) Inc. ❑Exploratory ❑Stratigraphic 208-177 • 3. Address: ®Development ❑Service 6. API Numbe P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-20800-02-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU 01-19B - Will planned perforations require a Spacing Exception? ❑Yes ®No 9. Property Designatior 10.Field/Pool(s): ADL 028329 • Prudhoe Bay Field/Prudhoe Bay Oil Pool ' 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD (ft): Plugs(measured): Junk(measured): 11660' • 9065' • 11620' 9062' 10300', 10982' None Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 80' 80' 1490 470 Surface 2590' 13-3/8" 2590' 2590' 4930 2670 Intermediate 9610' 9-5/8" 9610' 8490' 6870 4760 Production Liner 529' 7" 9305'-9834' 8223'-8682' 8160 7020 Tieback Liner 7279' 7" 1885'-9164' 1885'-8099' 7240 5410 Liner 569' 3-1/2" 9311'-9880' 8228'-8721' Liner 1930' 2-3/8" 9730'- 11660' _ 8593'-9065' 11200 11780 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10190'-11550' 8970'-9057' 4-1212.6#x 5-1/2"17#x 4-1/2"12.6# 13Cr/L-80 9133'/9164'-9340' Packers and SSSV Type: 7"x 4-1/2" Baker S-3 Packer; Packers and SSSV 9037'/7988'; 9-5/8"x 5-1/2" BRN Packer MD(ft)and ND(ft): 9231'/8158' 12. Attachments: 13.Well Class after proposed work: ®Description Summary of Proposal ®BOP Sketch ❑Detailed Operations Program ❑Exploratory ❑Stratigraphic ®Development ❑Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation November 25,2013 / ❑Oil ❑WINJ ❑WDSPL ❑Plugged 16. Verbal Approval: Date ❑Gas ❑GINJ ❑GSTOR ❑Abandoned Commission Representative: ❑WAG ❑SPLUG ®Suspended • 17. I hereby certify that the f. egoi•• e and correct to the best of my knowledge. Contact: David Johnston,564-5985 Printed Name: Joy j Title: Engineering Team Leader E il: David.Johnston2 @bp.com Signatu /' / Phone: 564-4711 Date: 7/j 3 Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Sundry Number: ?,V?,_ s% '7,. ❑Plug Integrity Lg°BOP Test ❑Mechanical Integrity Test ❑Location Clearance Other: Q( 1' "r�.6 /y fd 45- 0 s 1 o �t lv la�«th✓ fro ✓e'd pry a� �44-G 23-, 11 Z L�) A-i-f- rr/ ,,n 5 Spacing Exception Required? ❑Yes ES No Subsequent Form Required: /ris —4 0 7 �'^ APPROVED BY Approved By: i"v_' COMMISSIONER THE COMMISSION Date: /2 .� —/3 Form 10-403 Revised 0/2012 Approv O1TG1N1At.a **''' t' i months from the date of approva Submit In Duplicate 1,� \,-, U l/�� /z/�//3 R3 ;ii DEC 13 Z�J �. ��,�r/ '��' • • To: Alaska Oil & Gas Conservation Commission 0 From David Johnston bp CTD Engineer Date: November 6, 2013 Re: 01-19B Sundry Approval Sundry approval is requested to plug the 01-19B perforations as part of the drilling and completion of proposed 01-19C coiled tubing sidetrack. History and current status: 01-19 was originally completed in 1982. A sidetrack was attempted in March 2002, but was unsuccessful due to a parted BHA and a second BHA • became stuck while milling the window. A second attempt was successful in 2002. The well was then sidetracked in November 2009. HOT came in higher than expected so 01-19B wasn't drilled much deeper than the parent and was most likely drilled too close to the gas effected sand in the parent. In 2011, a CIBP was set shutting in 500' of Z2A in the toe and showed some recharge, but was back to MGOR within a month. Some end of life perfs were added, but the well remained high GOR. The well has a remaining value of OMBO incremental / black oil due to very high GOR and very limited, if any future on-time. Proposed plan: Sidetrack 01-19B to the 01-19C location using Nordic 1 Coiled Tubing Drilling rig on or around January 1, 2014. The 01-19C sidetrack will be a dual string exit through the existing 3-1/2" and 7" liner and kick off in the Shublik, drill down through Zones 4, 3, and 2, to target a Zone 2 lateral. The proposed sidetrack is a —2415' horizontal Ivishak. - Zone 2B/2C producer, which will access a —44 acre reserves target in Drill Site 1. The lateral will be completed with a 2-3/8"T:801iner w=hich will be cemented to 10,100' MD (cement outside the window) and selectively perforated. This Sundry covers plugging the existing 01- 19B perforations via a liner top packer set post rig with slick line (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. go Mt F 6 01 anal l4o tvf - car ite wed pock at- o,ri 54$5 of ch`le eftb / �� IVO • • Pre-Rig Work(scheduled to begin Nov 25th, 2013) 1. E Set a 3-1/2" Baker Whipstock (TOWS at 9691' ELMD). 2. C Mill 3-1/2" XN nipple at 9321' to 2.80" 3. C FP well to 2,500' with diesel 4. V PT MV, SV, WV. 5. V Set BPV pre rig. 6. 0 Remove wellhouse and level pad. P8Uo1 —/q'3 pJvq/ fdc Rig Work(scheduled to begin Jan 1st, 2014) a o ' —I 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (MASP 2,415 psi) 2. Pull BPV and Bull Head kill well. 2. Mill 2.80" dual string window and 10' of rathole. 3. Drill build: 3.25" OH, 459' (24 deg DLS planned). 4. Drill lateral: 3.25" OH, 1,939' (12 deg DLS planned). 5. Run 2-3/8"L-80 liner leaving TOL at 9,120' MD. 6. Pump primary cement job: 16 bbls, 15.8 ppg, TOC at —10,100' MD /1750' e/ — 7 T G 7. Perform liner cleanout and MCNL/GR/CCL log. ATd .21 3 8. Perform liner injectivity test to 2,400 psi 9. Perforate liner based on log interpretation (-40'). 10. Freeze protect well to 2,500' MD. 11. Set TWC; RDMO. Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set liner top packer with slickline* *Approved alternate plug placement if liner lap test fails per 20 AAC 25.112(i) David E. Johnston CTD Engineer 564-5985 CC: Well File Joe Lastufka TREE= FMC • SA NOTES: "4-1/2"CHROME TBG"*VVELL WELLHEAD= FMC _ ANGLE>70°@ 10330'*""ORIG WELLBORE&SORTCK ACTUATOR= AXELSON ■ "A"NOT SHOWN BROW WHIPSTOCK'*` KB.ELEV= 70' I BE ELEV= / 1885' -9-5t8'X 7"BKR ZXP PKR w/C2 PROFLE KOP 3000 ��� '4 &FLEX-LOCK LM HGR,D=6.310' 20"COND, H 80' .4 Max Angle= 95°@ 10518' 91.5#,Fi 40, • • Datum MD= 10062 ►� �4 2083' 1 4-1/2"FE5 X MP D=3.813" D=19.124" ►4 ►4 GAS LET MANDRELS Datum TVD= 8800 SS 4 4 �� j� 1ST MD TVD DEV TY FE VLV LATCH FORT DATE • • 5 3532 3512 19 KBG-2 DOME BK 16 12/08/09 13-3/8"CSG,72#,L-80 BUTT,13=12.347" - 2590' i ►4 ►� ►� • 4 5401 5105 39 KBG-2 SO BK 20 12108/09 �4 3 6810 6191 40 KBG-2 DMY BK 0 03/06/04 ►� • 2 8011 7128 36 KBG-2 DMY BK 0 03/06/04 Minimum ID =1.81" @ 9732' ;� ;� 1 8958 7919 30 KBG-2 OMY BK 0 03/06/04 35 KB PACKER :; ;■ 9026' 4112"FPS X MP,D=3.813" % 9037' H7"X 4 1/2"BKR S-3 PKR,D=3.875' 9-5/8"FES ES CEMENTER H 9079' 4 111,1% 4 9102' 4-1/2"FES X NP,D=3.813" 7"SCAB LNR 26#,L-80 BMA H 9121' 0 ■ 9121' J--{7"X 5-112"XO,ID=4.892" 4.0383 bpf,D=6.276" ►4 � ..4 9133' I--14-1/2"PALE SHOE D=3.958" 4-1/2"TBG,12.6#,13-CR VAM TOR - 9133' •; °4 .0152 bpf,D=3.958" •`0 ►•.• 9164` -� UNIQUE 9 5/8"X 5 112"UNIQUE OVERSHOT � • G GAS LET MANDRELS• 5-1/2-TBG,17#,L-80..0232 bpf,D=4.$92" H 9164' '. ►y4 ST MD ND DEV TYPE VLV LATCH PORT' DATE ►�• PO• 1 9188 8120_ 28 KBG-2- DMY RA 0 10/21/01•�• 1,4 ♦ ►1 • *: ►Q 9231' H 9-518"X 5-1/2"BRN PKR,D=? 5-1/2"1BG,17#,L-80 BTC, - 9242' MI 9242' -5-1/2"X 41/2"XO,13=3.958" 0232 bpf,D=4.892" 9311' H3-3/4"BKR DEPLOY SLV,D=3.00' TOP OF 7"LNR H 9305' •I 11' ► ' 9316' 3-1/2'XO MI,D=2.880" (' ° / 9321' -3-1/7 FIC/YVCO XN NP.I)=2.750" 1�1 r 4112'TBG,12.6#,L-80 BTC,.0152 bpf,D=3.958" -j 9340' Ij� �' 9327' H4-1/2"I-ES XN tom,MILLED TO 3.80" BEHIND I, HP 1 9340' -BROWN SFEAROUT SUB,ID=3.958" LNR 9-5/8'CSG,47#,L-80 BTC,13=8.681' - 9610' I. _ (.� TOP OF CEMENT N 3-1/2"1W 9735' 101 .1*� 9732' -I BKR 35KB PKR,D=1.81"(02/16/13) 3-1/2"LNR,8.81#,L-80 STL,.0087 bpf,03=2.992" H 9771' �I* 14• 9735' -I2.70"BOT DEF OY!VENT SLV,D=1.875" i 7"LNR 29#,L-80 BTC,.0371 bpf,D=6.184" - -9834 I*I 1 9771' -3-112-X 3-3/16"XO,D=2.880" PERFORATION SUMMARY P 1( 1 LOG REF LO MCNUGR/CCL on 12/03/09 ) MLLOUT WIDOW(01-19A) 9834'-9839' ANGLE AT TOP PERF: 45°@ 10190' I( ' - Note:Refer to Production DB for historical perf data 11 1 SIZE SPF ETB VAL Opn/Sgz SHOT SQZ �.� W1 LOUT WINDOW(01-19B) 9880'-9886` 1.56" 6 10190-10195 0 02/03/13 *`'''`. 1.56" 6 10268-10278 0 04/10/12 L 10300' -1-3/4"WFD CUP(04/26/12) 1.56" 6 10405- 10455 C 08/06/11 ii% 1.56" 6 10650- 10930 C 12/03/09 10982' -2-3/8"BOT CEP(08/05/11) I 1.56" 6 11010-11550 C 12/03/09 l WF 1PSTOCK w/RA TAG @ 9558'(11/02/09) -- 9880' av.s. FBTD -I 11620' •As 3-3/16"LNR,6.2#,L-80, -9886 ICI,.0076 bpf,D=2.$0" 2-3/8"LNR,4.7#,L-80 STL,.0039 bpf,13=1.995" ---I 11660' • DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 09/11/82 ROWAN35 COMPLETION 01/15/13 GJB/JMD PULLED FISH/LIP(12/27-28/12) WELL: 01-19B 03111/02 N3ES CTD SUSPBiEB)(01-19A) 02/06/13 SET/JMD ADPERF(02/03/13) FERM T No: 2081770 11/08/02 NORDIC 1 CTD SIDETRACK(01-19A) 02/21/13 MSS/JMD SET 35 KB R<R(02116113) AR No: 50-029-20800-02-00 03/07/04 N4ES FANO SEC 8,T10N,R15E, 165'FNL&462'FWL 12/05/09 NORDIC 1'CTD SIDETRACK(01-19B) 12/21/09 C HIJMD DRLG DRAFT CORRECTIONS BP Exploration(Alaska) 'TREE= FMC SA NOTES: **"4-1/2"CHROME TBG***WELL WELLFEAD= FMC P RO P O D 01 -1 9 ANGLE>70°@ 10330'***ORIG WEL.LBORE&SDRTCK ACTUATOR= AXELSON "A"NOT SHOWN BELOW WHIPSTOCK OKB.ELEV= 70' BF.ELEV= / 1885' 9-5/8"X 7"BKR ZXP PKR w/C2 PROFLE KOP= 3000' 20"COND, - 80' / % '• &FLEX-LOCK LNR HGR D=6.310" Max Angle= 95°@ 10518' 91.5#,H-40, � ∎4 2083' 4-1/2"HES X NP,ID=3.813" Datum MD= 10062' ID=19.124" ►4 ►4 ► ■ GAS LIFT MANDRELS Datum TV D= 8800'SS •• ►4 ►• , ST MD TVD DEV TYPE VLV LATCH FORT DATE ►� • 5 3532 3512 19 KBG-2 DMY BK 0 09/06/13 13-3/8"CSG,72#,L-80 BUTT,ID=12.347" - 2590' ►i ►i 4 5401 5105 39 KBG-2 DMY BK 0 09/06/13 % L ■• 3 6810 6191 40 KBG-2 DMY BK 0 03/06/04 N 4 2 8011 7128 36 KBG-2 DMY BK 0 03/06/04 Minimum ID = 1.81" @ 9732' ;� �� 1 8958 7919 30 KBG-2 DMY BK 0 03/06/04 35 KB PACKER i4 i4 ►4 Q 9026' 4-1/2"HES X NP,D=3.813" I ►4 ►4 ,•��� ��a 9037' H7"X 4 1/2"BKR S-3 R(R,D=3.875" •9-5/8"HES ES CEMENTER H 9079' • OA 9102' 4-1/2"HES X NP,D=3.813" ►A `r. _, ►� - 9110' -45 KB LINER TOP PACKER,D=1.83" 7"SCAB LNR,26#,L-80 BTC-M, H 9121' j4 4 9120' -2.70"DEPLOYMENT SLEEVE,0=1.875" .0383 bpf,ID=6.276" j� 111, 4 9121' Hr X 5-1/2"XO,ID=4.892" 4-1/2"TBG, 12.6#,13-CR VAM TOP, - 9133' •„.„4 s '•'' 9133' -14-1/2"MULE SHOE,D=3.958"• .0152 bpf,ID=3.958" �i ►� • 9164' -�9-518"X 5-1/2"UNIQUE OVERSHOT 4 • ■4 GAS LIFT MANDRELS 5-1/2"TBG,17#,L-80,.0232 bpf,ID=4.892" - 9164' -•- •jj ST MD TV D DEV TYPE VLV LATCH FORT DATE ►�. ;4; 1 9188 8120 28 KBG-2 DMY RA 0 10/21/01 Ai ►..4 9231' -I9-5/8"X 5-1/2"BRN PKR,D=? ►mot ►mot 5-1/2"TBG, 17#,L-80 BTC, -I J 9242' al 9242' -15-1/2"X 4-1/2"XO,ID=3.958" .0232 bpf,ID=4.892" 9311' H3-3/4"BKR DEPLOY SLV,D=3.00" TOP OF 7"LNR 9305' 11 F 1'' 9316' -�3 1/2"XO PIN,D=2.880" 0 ri 8321' �-3-112_"HOWCO XN NP MLLE TO 2.80" 4-112"TBG, 12.6#,L-80 BTC,.0152 bpf,D=3.958" 9340' 11 1i∎ 9327' H4-1/2"HES XN NP,MILLED TO 3.80" BEHIND 9-5/8"CSG,47#,L-80 BTC,D=8.681" -I 9610' ►1+ All LNR 1.t► ►�i 9340' -I BROWN SHEAROUT SUB,D=3.958" 3-1/2"v, • gam(-/-1-..) 1_.i. _. BKR 35 KB RKR,D=1.81"(02/16/13) -I 9732' 1�t;�� ;i:4;.1.4 ~ ,�(•► � * MLLOUT WINDOW(01-19C) 9655'-9664' 3-1/2"LNR,8.81#,L-80 STL,.0087 bpf,D=2.992" 9771' ,rl�.�4 1�t 7"LNR,29#,L-80 BTC,.0371 bpf,ID=6.184" I --9834 �.4 4 "• PERFORATION SUMMARY �'I►1 4 + mot REF LOG: MCNUGR/CCL on 12/03/09 ') TOC - I -10,100' ' �„ *�'`t,� ANGLE AT TOP PERE: 45°@ 10190' 11 �! 1 4 4. �4". Note:Refer to Production DB for historical pert data ► • sk, SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 1`- ■♦ 44 ,�4,. •1.56" 6 10190-10195 0 02/03/13 ,i ♦ ' ;�• 1.56" 6 10268 10278 0 04/10/12 ♦ •• 1.56" 6 10405-10455 C 08/06/11 �r;; 1.56" 6 10650-10930 C 12/03/09 FS-ID -12058' 1.56" 6 11010-11550 C 12/03/09 2-3/8"LNR,4.7#,L-80 TH511,.0039 bpf,U=1.995" -I 12070' I WHIPSTOCK w/RA TAG @ 9558'(11/02/09) H 9880' 3-3/16"LNR,6.2#,L-80, -I -9886 TCII,.0076 bpf,ID=2.80" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 09/11/82 ROWAN 35 COMPLETION 01/15/13 GJB/JMD FULLED FISWLTP(12/27-28/12) WELL: 01-19 03/11/02 N3ES CTD SUSPENDED(01-19A) 02/06/13 SET/JMD ADPERF(02/03/13) PERMIT No: 11/08/02 NORDIC 1 CTD SIDETRACK(01-19A) 02/21/13 MSS/JMD SET 35 KB FKR(02/16/13) API No: 50-029-20800-0 -00 03/07/04 N4ES RWO 09/26/13 DLW/JMD GLV C/O(09/06/13) SEC 8,T10N,R15E,165'FNL&462'FWL 12/05/09 NORDIC 1 CTD SIDETRACK(01-19B) 12/21/09 CH/JMD DRLG DRAFT CORRECTIONS BP Exploration(Alaska) f • 0 -Q 1 1E H e -- tl a rc 11- ., ° E.e il g 2 S E i 1' ° a = 9 m > AIRE a it t f —_I 111 1 1411 t m ,•:$ a E .i m 1' ( I 01 ID �g 1 1- 7 � l � m m U 2 I Ws- II is. • • _ 13 14$ o 0 Q ' I H o �'8 41.. n I II : I 1 0 1 O I III, 111 LL >iii r I o i d 0 — 0 n Z A I, °—'1 e F y-- 1111 C III a s I ° °'; > I 'J l III it, e Z „ P •.; > MN 1 s III III Q 1 a d J c°p1i i vE° n, 0 U LL w �" & ,,, II 0 II' 0 .1= V 1 WI ■ I r J oV W E m U S S ® Ce R O t U r � ,,,, C K WM 0 I 0.7 ' co II J I 8. , U I • Q i 1 ii 0 $ , 1 o U I 9 k a d Z a I I N wy ° 11 i/1 a' (I 1,11 a Y rc 9 °W �� 11 11 m� d p• I 11 (I p . o �i - 0 I EIII°I���illwI��II 1 . STATE OF ALASKA RECEIVED AIL OIL AND GAS CONSERVATION COMMON FEB 2 61103 REPORT OF SUNDRY WELL OPERATIONS � 1. Operations Abandon U Repair Well U Plug Perforations U Perforate L. Other *^" ° C Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Well❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ r 208 -177 -0 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 20800 -02 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028329 `' PBU 01 -19B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): 1 To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 11660 feet Plugs measured 10300, 10982 feet true vertical 9064.85 feet Junk measured None feet Effective Depth measured 10300 feet Packer measured See Attachment feet true vertical 9034.26 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 83 20" 91.5# H -40 34 - 117 34 - 117 1490 470 Surface 2557 13 -3/8" 72# L -80 33 - 2590 33 - 2589.94 4930 2670 Intermediate None None None None None None Production 9578 9 -5/8" 47# L -80 32 - 9610 32 - 8489.55 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10190 - 10195 feet 10268 - 10278 feet 10405 - 10430 feet 10430 - 10455 feet 10650 - 10930 feet 11010 - 11550 feet True Vertical depth 8970.11 - 8973.62 feet 9018.93 - 9024.07 feet 9058.81 - 9059.53 feet 9059.53 - 9059.6 feet 9052.36 - 9055.63 feet 9054.7 - 9056.5 feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment 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: SCANNED APR 1 2013 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 420 27912 56 0 1186 Subsequent to operation: 0 0 0 0 0 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 Q Gas ❑ WDSPLU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUCJ 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.Summer BP.com Printed Name . a Summerhays Title Petrotechnical Data Technician Signatur. � Phone 564 -4035 Date 2/25/2013 aMS FEB 2 7 201366fA 1 ELF '4 4 /oz /I3 Form 10 -404 Revised 10/2012 Submit Original Only • Daily Report of Well Operations ADL0028329 - * ** WELL S/I ON ARRIVAL * ** CURRENTLY RIGGING UP SWCP 4515 12/25/2012 ** *CONT. ON 12/26/12 WSR * ** ** *CONT. FROM 12/25/12 WSR ** *(fish) RAN 3.50" LIB, TO DEPOLYMENT SLV @ 9302' SLM (9311' MD) impression of deployment slv RAN 2" JDC (split skirt) TO 9,717' SLM RAN WIRE GRAB TO 10,250' SLM 2 ATTEMPTS TO FISH TOOLS STRING W /2" RB (split skirt) ATTEMPT TO FISH TOOLSTRING W/ 2" SB (split skirt) CURRENTLY RUNNING 1.75" LIB DRIFT 12/26/2012 ** *CONT. ON 12/27/12 WSR * ** RAN 1.75" LIB TO 9691' SLM TAG FISH(impression of rs & wire) PULLED FISH FROM 9,692' SLM (parts left in hole) RECOVERED ROPE SOCKET, STEM, OJ, SPANGS, PART OF DUMMY GUN BOTTOM CAP ON DUMMY GUN AND 1 -3/4" S- BAILER STILL IN HOLE (-4' oal left in hole) MADE MULTIPLE ATTEMPTS TO PULL 35 KB LTP W/ 3 -1/2" GS MADE ATTEMPT TO PULL LTP W/ 3 -1/2" GR CURRENTLY RIH W/ 3 -1/2" GS 12/27/2012 ** *CONT. ON 12/28/12 WSR * ** ** *CONT. FROM 12/27/12 WSR * ** MADE MULTIPLE ATTEMPT TO PULL 35 KB LTP @ 9717' SLM (9730' MD) PULL 35 KB PACKER FROM 9717' SLM.(sample bailer & bottom of dummy gun in packer w/ 2 cups metal pieces /lead chunks, fish neck torn and bent down) 12/28/2012 * * * *CONT JOB ON 12- 29- 12 * * ** * * * *CONT JOB FROM 12- 28- 12 * * * *(Tfish) DRIFT W/ 2' x 1.50" STEM, 2 -3/8" BRUSH, 1.74" 2 PRONG GRAB TO 10,282' SLM. DRIFT W/ 11' x 1.56" DUMMY GUN TO 10,282' SLM.(had to bobble threw deploy sleeve @ 9298' SLM) 12/29/2012 * ** *WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED * * ** T /I /0= 2350/900/220 Temp= SI Load and Kill (Pre E -line perf) Spear in to TBG w/5 bbls of 0* meth followed by 229 bbls of 110* crude Reduce pump rate @ 168 bbls away reached max TP 3000 psi monitor TP for 15 min TP fell off Wing shut swab shut ssv 1/1/2013 shut master open casing valves open to gauges Final Whp's= 100/1000/290 T /I /O = 30/870/200. Temp = Si. Tbg FL (E -line Call in). No AL. Tbg FL @ -100' (1.5 bbls). 1/30/2013 SV, WV, SSV = C. MV = 0. IA, OA = OTG. NOVP. 1530 hrs. ** *WELL SHUT -IN ON ARRIVAL PERF) INITIAL T /I /0= 100/880/200, SSV CLOSED PERFORATED W/ 1.56" HSD 6SPF 60 DEGREE PHASED PJ1606 GUN FROM 10190'- 10195' DEPTH CORRECTED TO SLB MCNL LOG DATED 12 -3 -09. ALL SHOTS FIRED API SPECS PENETRATION = 11.3 ", ENTRANCE HOLE = 0.17" LEFT WELL SHUT -IN AND READY TO POP HAND OVER WITH DSO PRIOR TO DEPARTURE FINAL T /I /0= 100/880/200. 2/3/2013 ** *JOB COMPLETE * ** • Daily Report of Well Operations ADL0028329 ***WELL S/I ON ARRIVAL*** (Perforating) TAGGED DEPLOYMENT SLEEVE AT 9,732' SLM (9,735' MD) W/ 2.50" CENT. TAGGED DEPLOYMENT SLEEVE AT 9,732' SLM (9,735' MD) W/ 2.51" CENT., 12' OF 1 -1/2" STEM, 2.50" CENT., 2.50" LIB LRS LOADED TBG W/ 180 BBLS OF CRUDE SET BAKER 35 KB LTP W/ HES DPU IN 2.70" BOT DEPLOYMENT SLV AT 9,799' SLM (9,732' MD) (see log for dimensions) 2/15/2013 ** *CONT. WSR ON 2- 16 -13 * ** ? /I /0= 2350/875/96 Temp =S /I, Assist Slickline (Perfs) Pumped 184 bbls crude to load 2/15/2013 tbg for SSL. * * *wsr continued to 02- 16 -13 * ** to 2000 psi PASSED (Perfs) Pumped 18 bbls of crude down tubing to reach 2003 psi. MIT -T lost 43 psi in 1st 15 minutes and 20 psi in the 2nd 15 minutes for a total of 63 psi in a 30 minute test. Bled down tbg psi. Slickline on well upon departure. 2/16/2013 FWHP's= 175/900/112. ** *CONT. WSR FROM 2- 15 -13 * ** (Perforating) SET 3 -1/2" LTTP IN BAKER 35 KB PACKER AT 9,729' SLM (9,732' MD) LRS PERFORMED PASSING MIT -T TO 2,000 PSI (see Irs log) PULLED 3 -1/2" LTTP FROM 9,729' SLM (9,732' MD) 2/16/2013 ** *WELL LEFT SHUT -IN ON DEPARTURE, DSO NOTIFIED * ** FLUIDS PUMPED BBLS 7 DIESEL 431 CRUDE 5 METH 443 TOTAL Casing / Tubing Attachment ADL0028329 Casing Length Size MD TVD Burst Collapse CONDUCTOR 83 20" 91.5# H -40 34 - 117 34 - 117 1490 470 LINER 7277 7" 26# L -80 1885 - 9162 1884.98 - 8097.31 7240 5410 LINER 529 7" 29# L -80 9305 - 9834 8223.1 - 8682.35 8160 7020 LINER 460 3 -1/2" 8.81# L -80 9311 - 9771 8228.38 - 8628.34 LINER 1928 2 -3/8" 4.7# L -80 9732 - 11660 8594.82 - 9064.85 11200 11780 PRODUCTION 9578 9 -5/8" 47# L -80 32 - 9610 32 - 8489.55 6870 4760 • SURFACE 2557 13 -3/8" 72# L -80 33 - 2590 33 - 2589.94 4930 2670 TUBING 9104 4 -1/2" 12.6# 13Cr80 29 - 9133 29 - 8071.89 8430 7500 TUBING 78 5 -1/2" 17# L -80 9164 - 9242 8099.07 - 8167.7 7740 6280 TUBING 98 4 -1/2" 12.6# L -80 9242 - 9340 8167.7 - 8253.85 8430 7500 • • • Packers and SSV's Attachment ADL0028329 SW Name Type MD TVD Depscription 01 -19B PACKER 1885 1814.98 7" Baker ZXP Top Packer 01 -19B PACKER 9037 7918.17 4 -1/2" Baker S -3 Perm Packer 01 -19B PACKER 9231 8088.02 5 -1/2" Brown Packer 01 -19B PACKER 9732 8524.82 KB Liner Top Packer T FMC NO T8S: "*4 -112" CHROMETBG L WELLHEAD = FMC = . ,..__.. ANGLE> 70° (� 1 0330""OWG Wti W9.. SDRT CK ACTUATOR AXELSON A" NOT SHOWN BELOW WHPSTOCK"° BF ELEV = 1 II 1885' 1-19-5/8 X r BKR ZXP PKR w / C2 PROFLE KOP n9 10518: 20" (XMD -J so' J ► i Max A � 8 FLEX-LOCK LNR HGR D = 6.310' Angle = 95° 91 H um 0 2083' I 14 -1/2" H6 X PE? D= 3.813" i Datum MD= 1 2' ► Dat iv-6; - 8800' SS D= 19.124" . ► o GAS LFT MANDRELS ►� ► , ST MD ND DEV 'TYPE VLV LATCH PORT DATE 113 -3/8" CSG, 72#, L-80 BUTT, D =12.347" 2590' % 5 3532 3512 19 K13G 2 DOME BK 16 12108/09 • 4 5401 5105 39 KBG-2 SO BK 20 12/08/09 % 1 3 6810 6191 40 KBG-2 DMY BK 0 03/06/04 ►� 4 2 8011 7128 36 KBG-2 DMY BK 0 03/06/04 Minimum ID = 1.81" 9732' ; � 1 1 8958 7919 30 KBG•2 DMY BK 0 03/06/04 35 KB PACKER ; 0 4 14 9026' I J4 -1/2' HES x1 ? D= 3.813" J ,C � % 9037 Hr X 4 1/2' BKR S-3 PKR, D = 3,875' J 19 -5/8" HES ES CIFIEN ER 9079' '. VI 9102' 1 J4 -1/2" t S X NP, D= 3.813" J 7" SCAB LNR, 2611, L -80 BTC-M, 9121' ; • 9121' I-T" X 5-1/2" XO, D = 4.892" .0383 bpf, D = 6.276" i `1 ! 9133' H4 -1/2" MULE SHOE, D =3,958" I 4-1/2" TBG, 12.6#, 13-CR VAM TOP, 9133' 0 ∎4 '0 0152 bpf, D = 3.958" • •i %i 9164' 9-5/8" X 5-1/2" UNIQUE OVERSHOT • �i GAS LFT MANDRELS 15-1/2" ■ TBG, 17 #, L -80, .0232 bpf, 0= 4.892" 9164' II .i• ST P.O 1VD DEV TYPE VLV LATCH PORT DATE ►�i y ■ 1 9188 8120 28 KBG-2 DMY RA 0 10/21/01 • • %i 9231' 9-5/8" X 5-1/2" BRN PKR, D = ? I ►5 5-1/2° TBG, 17 #, L -80 BTC, H 9242' • I 9242' H 5-1/2' X 4-1/2' XO, D = 3.958" I _0232 bpf, D = 4.892" 9311' H3-3/4- BKR DEPLOY SLV, D = 3.00' J JTOPOF -LNR1--I i l n 9305' P ► �' 9316' H3- 1 /TXOFN,D= 2.880" J 11‚s 9321' H 3-1/2" HOM�CO XN NF, D = 2.750" I 1u• ( 41/2' TBG 12.6#, L -80 BTC, .0152 bpf, D = 3.958" H 9340' 1 J 9327' H4-12" I$ XN NP, PALLED TO 3.80" !BEHIND • 9340' H BROWN SHEAROUT SUB, D = 3,958" LNR 1 9-5/8CSG, 47 #, L -80 BTCD = 8.681" I-L 9610 TOP OF C1T N 3-1/2- LM H 9735' 11v BvIO 9732 ' H 35KB PKR, D =1,81" (02/18/13) 1.� 1 4, I I J 3-1/2" LNR, 8.81 #, L -80 STL, .0087 bpf, 0= 2.997 H 9771' 1� ••• 4 9735' H2.70' 130T EP OT DEPLOY INERT SLV, D = 1,875" I 17" LNR 29#, L -80 BTC, .0371 bpf, ID= 6.184" =9834 1 11 1 1 1. 9771' H3-1/2' X 3.3/16" XO, D = 2.880" I PERFORATION SUMMARY 1 , REF LOG: M:NJGRICCL on 12/03/09 1 '' MLLOUT WINDOW (01 -19A) 9834' - 9839' ANGLE AT TOPPERF: 45° (;) 10190' 1 1 Note: Refer to Ft oduction DB for historical pert data ► 1 .SIZE SPF �ttT3 AL--„ SHOT SOZ �1., 1�L011T V4NDOW (01-19B) 9880 -9886' 1 _56" 6 101.0 -10 • -62/033 `,. 1.56" 6 0268 - 10278 0 04/ or J 10300' H1 -3/4" WFD CEP (0426/12) I 1.56" 6 10405 - 10455 C 08/06/11 ilf 1.56' 6 10650 - 10930 C 12/03/09 1 10982' H2-3/8" BOT CEP (08/05/11) J 1.56" 6 11010 - 11550 C 12/03/09 11 JW-FSTOCK w / RA TAG @ 9558' (11/02/09)J-1 9880' ok- PBTD 11620` ' 4;: 3-3/16' U� 6.2 #, L -80, -9886 r TCI .0076 bpf, D = 2.80" 12 -3/8 LW, 4.7 #, L-80 Sit, .0039 bpf, 0= 1.995" H 11660' • DATE REV BY COMhU'I S DATE REV BY COMMENTS I PRUDHOE BAY UNIT 09/11/82 ROWAN 35 COMPLETION 01/15/13 GJB/JMD PULED FISHILTP (12127 - 28/12) WELL: 01 -19B 03/11/02 N3ES CTD SUSPBND133 (01 -19A) 1 02/06113' SET/AD ADPERF (02/03/13) FERRO No: 2081770 NORM 11/08/02 NOR 1 CTD SIDETRACK (01 -19A) 1 0221 /13 1/6S/AD SET 35 KB R<R (02116/13) API No: 50- 029 - 20800 -02-00 03107/04 N4ES IaiVO SEC 8, T10N( R15E, 165' 134._ 8 462 FWL 12/05/09 NORDIC 1 CTD SIDETRACK (01-19B) 12/21/09 CH/AD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) III III ECEI D STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION (`,;r. 1 i L i , REPORT OF SUNDRY WELL OPERATIONS AOGCC 1. Operations Abandon U Repair Well 11 Plug Perforations i Perforate U Other U Performed: Alter Casing ❑ Pull Tubing ❑ Stimulate - Frac ❑ Waiver ❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Stimulate - Other ❑ Re -enter Suspended Well ❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska) , Inc. Development © Exploratory ❑ e 208 -177 3. Address: P.0. Box 196612 Stratigraphic Service 0 6. API Number: ., Anchorage, Alaska 99519 -6612 50- 029 - 20800 -02 -00 7. Property Designation (Lease Number): - 8. Well Name and Number: ADLO- 028329 PBU 01 -19B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool 11. Present Well Condition Summary: Total Depth measured 11660 feet Plugs measured 10300,10982 feet true vertical 9065 feet Junk measured NONE feet Effective Depth measured 11620 feet Packer measured SEE BELOW feet true vertical 9062 feet true vertical feet Casing Length Size MD TVD Burst Collapse Conductor 83' 20" 91.5# H -40 34' -117' 34' -117' 1490 470 Surface 2557' 13 -3/8" 72# L -80 33' -2590' 33' -2590' 4930 2670 Production 9578' 9 -5/8" 47# L -80 32' -9610' 32' -8490' 6870 4760 Liner 7277' 7" 26# L -80 1885' -9162' 1885' -8097' 7240 5410 Liner 530' 7" 29# L -80 9305' -9835' 8223' -8683' 8160 7020 Liner 575' 3 -1/2" 8.81# L -80 9311' -9886' 8228' -8726' Liner 1930' 2 -3/8" 4.7# L -80 9730'- 11660' 8593' -9065' 11200 11780 Perforation depth Measured depth SEE ATTACHED feet True Vertical depth feet 4 -1/2" 12.6# 13Cr80 29' -9133' 29 -8072' 5 -1/2" 17# L -80 9164' -9242' 8099' -8168' Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 9242' -9340' 8168' -8254' 7" Baker ZXP PKR 1885' 1885' Packers and SSSV (type, measured and true vertical depth) 4 -1 /2" Baker S -3 Perm PKR 9048' 7998' 5 -1/2" Brown PKR 9231' 8158' 12. Stimulation or cement squeeze summary: KB Liner Top YKR 9/.30' 8593 ' Intervals treated (measured): ,+ �y Treatment descriptions including volumes used and final pressure: f' V "X MAY 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 221 19087 1175 574 Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory ❑ Development ® Service ❑ Stratigraphic ❑ Daily Report of Well Operations 16. Well Status after work: Oil ._ © Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Nita Summerhays Printed Name Nita Sum ierhays Title petrotechnical Data Technician Signatur- L 4/LiilO,,v-rOiiiii,���� Phone 564 -4035 Date 05/04/2012 , RBDMS MAY 1 201 S - I 2 ' �G���Y /z Form 10-404 Revised 11/2 C Submit Original Only 01 -19B i 208 -177 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 01 -19B 12/3/09 PER 10,650. 10,930. 9,052.36 9,055.63 01 -19B 12/3/09 PER 11,010. 11,550. 9,054.7 9,056.5 01 -19B 4/25/11 BPS 9,305. 11,550. 8,223.1 9,056.5 01 -19B 4/26/11 BPP 9,305. 11,550. 8,223.1 9,056.5 01 -19B 8/6/11 APF 10,405. 10,430. 9,058.81 9,059.53 01 -19B 8/6/11 APF 10,430. 10,455. 9,059.53 9,059.6 01 -19B 8/6/11 BPS 10,982. 11,550. 9,055.98 9,056.5 01 -19B 4/10/12 APF 10,268. 10,278. 9,018.93 9,024.07 01 -19B 4/26/12 BPS 10,300. 10,982. 9,034.26 9,055.98 AB ABANDONED PER PERF • APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • • 01 -19B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 4/3/2012'T/I/0= SSV/990/600. Temp= SI. TBG FL (Pre- Eline). No AL. DSO busy and !would not be able to open SSV for a few hours. SV,WV,SSV= closed. MV =open. IA,OA =open to gauge. NOVP. 12:45 hrs. 4/4/20121T/1/0 = 1700/980/620. Temp = SI. Tubing fluid level. (Pre E- line). No AL. =Tubing FL @ surface. Bled tubing pressure from 1700 psi to 1670 psi in 10 min returning 4.5 bbls fluid to slop trailer (all fluid). Monitored during rig down. No ;change in WHPs. Job complete. Final WHPs = 1670/980/620. SV, WV = C. SSV, MV = 0. IA & OA = OTG. NOVP. 17:00 Hrs. 4/4/2012 TWO = 1780/990/600. Temp = SI. T FL (e -line request). No AL. T FL @ surface. Bled — 1 gallon of fluid to a metal bucket unable purge fluid head. {SV, WV, SSV = C. MV = 0. IA, OA = OTG. NOVP. 0900. { 4/5/20127T/l/0= 1580/1000/720 Temp= SI Hot Oil Tbg ( Hydrates) Speared into Tbg w/ 5 bbls neat methanol followed by 110 bbls 180* diesel to clear Tbg. FWHP's= 560/1020/320 SV, WV, SSV= SI MV= 0 IA & OA= OTG. 4/5/2012 :T /I /0 = SSV/980/620. Temp = SI. IA FL (pre fullbore). No AL. IA FL @ 5401' (sta# 4, 191 bbl). ! Grease crew in control of valves upon departure. 1630. 4/5/2012; ** *WELL SHUT -IN ON ARRIVAL*** INITIAL T /I /0 1800/1000/700 FOUND WELL FLUID PACKED WITH UNUSAL HIGH TUBING PRESSURE. ALSO TREE VALVES WOULD NOT PASS DB TEST. ABLE TO PUMP ;THROUGH NEEDLE VALVE INTO TREE CAP, WELL PRESSURES UP THEN ;SUDDENLY DROPS PRESSURE WHILE TAKING FLUID. MOST LIKELY AN ICE ;PLUG MOVING DOWN HOLE. DECISION MADE TO POSTPONE JOB AND I ;INVESTIGATE ODD WHP'S. LEFT WELL SHUT IN WITH 1800 PSI UNDER `CLOSED SSV. SSV NOT OPEN TO PANEL TO AVOID OPENING SSV, IT IS ;FLAGGED AND DSO NOTIFIED OF SITUATION. PUMPED APPROX 3 BBLS OF MEOH INTO TREE CAP. RDMO, HEAD TO SHOP. ** *JOB POSTPONES UNTIL LRS AND SL SERVICE THE WELL * ** 4/9/2012 ** *WELL S/I ON ARRIVAL ** *(pre - cibp /adperf) : LOC TT @ 9,138' SLM /9,133'MD ( -5' corr.) IRAN 1.72" CENT., 3' x 1 1/4" STEM, 1.75" CENT., 1 1/2" S. BAILER, STOPPED @ 10,417' SLM DUE TO DEVIATION * *NO SAMPLE ** :RAN KJ, 1.75" CENT, 11' x 1.65" DUMMY GUN, STOPPED DUE TO DEVIATION !@ 10,417' SLM * * * * *NO ISSUES GETTING INTO LINER @ 9,730' MD * * * ** ! ***WELL LEFT 5/10N DEPARTURE ** *DSO NOTIFIED 3 • • 4/10/2012 ? ** *WELL SHUT -IN ON ARRIVAL * ** INITIAL TWO 200/1000/300, SSV CLOSED PERFORATED 10268'- 10278' W/ 1.56" HSD 6SPF 60 DEGREE PHASED ,PJ1606 GUN. DEPTH CORRECTED TO MCNL DATED 3- DEC -08. CONFIRMED ALL SHOTS FIRED. DURING TOOL CHANGE -OUT, FLOWLINE AND AL LINE ON ADJACENT WELL BLEW OUT AND SWAMPED LOCATION IN OIL MIST AND SEA WATER MIST. HIT ESD'S ON ALL EQUIPMENT AND EVAC 'LOCATION. DSO REQUESTED UNIT BE RIGGED DOWN AND MOVED OFF LOCATION. RDMO, HAND OVER WITH DSO PRIOR TO DEPARTURE. WELL SHUT -IN AND SECURE. FINAL TWO 200/1000/300. ** *JOB COMPLETE FOR NOW * ** 4/26/2012 ***WELL SI ON ARRIVAL * ** (ELINE CIBP) INITIAL T / IA/OA= 2200/1000/300 INITIAL VALVES POSITION WING /SSV /SWAB= CLOSED, IA/OA =OTG START RIG UP AND PT. SWAB NOT HOLDING. CALLED GREASE CREW. ** *JOB CONTINUED ON 27- APR - 2012 * ** 4/27/2012 ** *JOB CONTINUED FROM 26- APR - 2012 * * *(ELINE SETTING PLUG) RIH WITH MH22 /EQF- 43(X2) /ERS /UPCT /SETTING TOOL/WEATHERFORD PLUG OVERALL LENGTH =30' OVERALL WEIGHT 225 #, MAX OD= 1.75" PLUG SET AT 10300' ME,CCL STOP DEPTH 10289.3', CCL TO MID ELEMENT ;10.7', ME TO TOP OF PLUG 4 ", TOP OF PLUG AT 10299.6' CORRELATED TO MEMORY COMPENSATED NEUTRON LOG DATED 03 :DECEMBER 2009 FINAL VALVES POSITION SWAB /SSV= CLOSED, IA'OA =OTG :DSO NOTIFIED OF DEPARTURE FINAL T / IA/OA= 2170/1000/3000 ** *JOB COMPLETE - WELL SI ON DEPARTURE * ** FLUIDS PUMPED BBLS 115 DIESEL 5 METH 120 TOTAL T REE= FMC SANOTES: "°*4- 112 " CHROME TBG"WELL WELLHEAD = FMC ACTUATOR = AXELSON 1 -1 9 B "A" NOT SHOWN BELOW WHIPSTOCK"' SDRTCK KB. ELEV = 70' FIEV_ 1 BF. f 1885' 19-5/8" X 7" BKR ZXP PKR w / C2 PROFILE KOP = W 3 000' 20" COND, H 8 J/ • 4 .� 8 FLI0( -LOCK LNR HGR, ID = 6.310" MaxAngle = 95° 10518' ► ► 13atum MD = 100 91 1+40 � � ∎� 2083' 14 -12" HES X NP, ID = 3.813" 1 Datum ND = 8800 0=19.124" SS ►4 4 4 ►4 GAS LIFT MANDRELS ► ► • ST MD ND DEV TYPE VLV LATCH PORT DATE 1 13 -318" CSG, 72 #, L -80 BUTT, ID = 12.347" H 2590' I 0 4 5401 5105 39 KBG-2 DOME O BK 20 12 ► 4 4 3 6810 6191 40 KBG-2 DMY BK 0 03/06/04 Minimum ID = 1.81" @ 9730' ►� 2 8011 7128 36 KBG -2 D BK 0 03/06/04 ► 4 ► 4 1 8958 _ 7919 30 KBG -2 DMY Y BK 0 03/06/04 KB LNR TOP PACKER ∎ ; �; 9026' 1 14-1/2" HES X NIP, ID= 3.813" % �� '; 9037' 7" X 4 1/2" BKR S -3 PKR, ID = 3.875" I9 -5/8" HES ES CEMENTER 1--1 9079' S 11 4 9102' 1 14-1/2" HES X NIP, ID = 3.813" 1 7" SCAB LNR, 26#, L -80 BTC-M, 9121' ■ ■ 9121' 1-17" X 5-1/2" XO, ID = 4.892" 1 .0383 bpi, ID = 6.276' 4 ► ,;1 !4 9133' -14 -1/2" MULE SHOE, ID= 3.958" 1 4 -12 TBG, 12.6 #, 13 CR VAM TOP, 9133' ��.4 14 9164' - 19 -5/8" X 5-1/2" UNIQUE OVERSHOT 0152 bpf, ID = 3.958 ► ►• ■ ► ► ► GAS LIFT MANDRELS 15-1/2" TBG, bpi, ID = 4.892" 1 17#, L -80 .0232 b FD D DEV TYPE LATCH PORT DATE l J 9164' � • ► y 4 � N 14 A 0 9188 8120 28 1(60 -2 DMY RA 0 10/21101 ♦ 4 •. ■4 L.� ,4 9231' I--{9 -518" X 5-1/2" BRN PKR ID = 7 1 ►I4 ►74 5.12" TBG, 17#, L -80 BTC, -1 9242' - no 9242' 1- 15-12" X 4-1/2" XO, ID = 3.958" 1 .0232 bpf, ID = 4.892" 9311' I- 13 -3/4" BKR DEPLOY SLV, ID = 3.00" ITOP OF T' LNR H 9305' 111 „' 9316' - 13 -1/7' XO PIN, ID = 2.880' 1 '� " 9321' - -I3 -1/2' HOWCO XN NIP, ID = 2.750" 1 11 g 1 1 1 ti � I 932T H4 -1/2" HES XN NIP, MILLED TO 3.80" IBEHIND 4-1/2' TBG, 12.6 #, L -80 BTC, .0152 bpf, ID = 3.958" 1 9340' 1 �� 1 1 1m, 1 9340' 1- {BROWN SHEA ROUT SUB, ID -- 3.959' I LNR 9-518" CSG, 47 #, L -80 BTC, ID = 8.681" I- 9610' 1 r ∎ ; ���� � '� ►� 1 9730' H #35 KB LNR TOP PKR w /3" GS, ID = 1.81" !TOP OF CEFENT IN 3 -12" LNR H 9735' 0. '1 • VA : ∎ ; *: 9735' 1-- 12.70" BOT DEPLOYMENT SLV, ID = 1.875' I 1 3-1/2" LNR, 8.81 #, L -80 STL, .0087 bpf, ID= 2.992' 1--1 9771' I'1 / °4 9771' H3 -12" X 3- 3/16" X0, ID = 2.880" 17" LNR 29#, L -80 BTC, .0371 bpf, ID = 6.184" - 9834 4 40 1 1 PERFORATION SUMMARY ° ,1 FALLOUT WINDOW (01 -19A) 9834' - 9839' REF LOG: MCNUGR/CCL on 12/03/09 1 1 ANGLE AT TOP PERF: 58° @ 10268' 1 j Note: Refer to Production DB for historical pert data ► 1 f llQLLOUT WINDOW (01 -188) 9 880' - 9886' I SIZE SFF INTERVAL Opn/Sgz DATE L ` ,� J ��-. ,,, 1.56" 6 10268 - 10278 0 04/10(12 " . 1.56' 6 10405 - 10455 0 08106/11 10300' 1 -3/4" WFD CIBP (0426/12 1.56" 6 10650 - 10930 0 12/03/09 (4 ` 1.56" 6 11010 11550 C 12/03109 10982' 1 2 -3/8" BOT CIBP (08/05/11) 1 M 44 1/ pp 1 WHIPSTOCK w / RA TAG @ 9558' (111'02/09) H 9880' 3- 3/16" LNR, 6.2#, L -80, -1 - 9886 I PBTD 1--1 11620 � TCII, .0076 bpf, ID = 2.80" 1 2 -3/8" LNR 4.7 #, L -80 STL, .0039 bpf, ID = 1.995" H 11660' DATE REV BY COMMENTS DATE REV BY COMMENTS 1 PRUDHOE BAY UNIT 09/11/82 ROWAN 35 COMPLETION 08/08111 RAM/ PJC CIBP/ A DPERF (08/05 - 06/11) WELL: 01 -19B 03/11/02 N3ES CID SUSPENDED (01 -19A) 04/11/12 JGJMD ADPERF (04/10112) 1 PF_RMIT No: "2081770 11/08/02 NORDIC 1 CTD SIDETRACK (01.19A) 04/19/12 PJC ANGLE @ TOP PERE CORRECT) API No: 50-029-20800-02-00 03/07104 N4E5 MO 05/01/12 RWM/JMD SET CIBP (0426/12) SEC 8, T1 ON, R15E, 165' FNL & 462' FWL 12/05/09 NORDIC 1 CTD SIDETRACK (01 -19B) 12/21/09 CWJND DRLG DRAFT CORRECTIONS BP Exploration (Alaska) • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 11,2012 } q / /) F .�ili� l u G 7 ZU tom Mr. Jim Regg Alaska Oil and Gas Conservation Commission n 333 West 7 Avenue 7 Anchorage, Alaska 99501 let 5 Subject: Corrosion Inhibitor Treatments of GPB DS -01 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 01 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) DS-01 01/20/12 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft NA gal 01 -01C 2070920 50029210070200 0.8 NA 0.8 NA 8.5 10/22/2011 01 -02 1691190 50029200530000 4.8 NA 4.8 NA 78.2 9/17/2010 01 -03A 1952040 50029200630100 2.3 NA 2.3 NA 22.2 10/10/2010 01 -04A 2011520 50029200700100 Dust Cover NA NA NA NA NA 01 -05B 2070480 50029200760200 1.5 NA 1.5 NA 5.1 1/20/2012 01 -06A 1950080 50029201120100 Sealed conductor NA NA NA NA NA 01 -07A 1940820 50029201570100 Sealed conductor NA NA NA NA NA 01 -08A 2051950 50029201600100 Sealed conductor NA NA NA NA NA 01 -09A 1940330 50029201640100 Dust Cover NA NA NA NA NA 01 -10 1750430 50029201690000 Sealed conductor NA NA NA NA NA 01 -11 1770570 50029202680000 Sealed conductor NA NA NA NA NA 01 -12A 2021920 50029202690100 Sealed conductor NA NA NA NA NA 01 -13 1770590 50029202700000 Sealed conductor NA NA NA NA NA 01 -14A 2091290 50029202810100 Sealed conductor NA NA NA NA NA 01 -15A 1952100 50029202870100 Sealed conductor NA J NA NA NA NA 01 -16 1780080 50029202880000 Sealed conductor NA NA NA NA NA 01 -17B 2040120 50029202890200 Sealed conductor NA NA NA NA NA 01 -18A 2090720 50029203030100 Sealed conductor NA NA NA NA NA 2081770 50029208000200 0.1 NA 0.1 NA 0.9 9/16/2010 01 -20 1821460 50029208210000 0.1 NA 0.1 NA 9.4 10/22/2011 01 -21A 2081310 50029208270100 41.0 2.0 0.4 7/8/2011 9.4 10/22/2011 01 -228 2100340 50029208480200 0.2 NA 0.2 NA 1.7 10/11/2010 01 -23 1821800 50029208540000 0.2 NA 0.2 NA 11.1 10/21/2011 01 -24A 1921320 50029208600100 0.3 NA 0.3 NA 3.4 10/10/2010 01 -25 1822030 50029208740000 0.0 NA 0 NA 10.2 10/25/2011 01 -26A 1990120 50029208850100 0.0 NA 0 NA 7.3 10/21/2011 01 -28A 2091250 50029215970100 0.0 NA 0 NA 8.5 10/22/2011 01 -29 1861050 50029216040000 Dust Cover NA NA NA NA NA 01 -30 1861110 50029216060000 1.9 NA 1.9 NA 11.9 10/11/2010 01 -31 1861320 50029216260000 0.0 NA 0 NA 9.4 10/21/2011 01 -32 2021850 50029216220100 15.0 NA 15 NA 15.3 10/11/2010 01 -33 1861220 50029216170000 3.0 NA 3 NA 34.0 10/11/2010 01 -34A 2081250 50029216090100 Sealed conductor NA NA NA NA NA • STATE OF ALASKA ALASKIIIL AND GAS CONSERVATION COMMISS REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations 0 Stimulate Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate el Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ - 208 -1770 3. Address: P.O. Box 196612 Stratigraphic El Service ❑ 6. API Number: Anchorage, AK 99519 -6612 - 50- 029 - 20800 -02 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 028329 PBU 01 -19B 10. Field /Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11660 feet Plugs (measured) 10982 feet true vertical 9064.85 feet Junk (measured) None feet Effective Depth measured 11620 feet Packer (measured) 1885. 9048 9231 9730 feet true vertical 9061.6 feet (true vertical) 1885, 7998 8158 8593 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 83' 20" 91.5# H -40 34 - 117 34 - 117 1490 470 Surface 2557' 13 -3/8" 72# L -80 33 - 2590 33 - 2590 4930 2670 Intermediate 9578' 9 -5/8" 47# L -80 32 - 9610 32 - 8490 6870 4760 Production 7277' 7" 26# L -80 1885 - 9162 1885 - 8097 7240 5410 Liner 530' 7" 29# L -80 9305 - 9835 8223 - 8683 8160 7020 Liner 575' 3 -1/2" 8.81# L -80 9311 - 9886 8228 - 8726 Liner 1930' 2 -3/8" 4.7# L -80 9730 - 11660 8593 - 9065 11200 11780 Perforation depth: Measured depth: SEE ATTACHED - _ _ ff`` - True Vertical depth: _. _ u x , a j � A2 U f ( Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13Cr80 29 - 9133 29 - 8072 5-1/2" 17# L -80 9164 - 9242 8099 - 8168 4 -1/2" 12.6# L -80 9242 - 9340 8168 - 8254 Packers and SSSV (type, measured and true vertical depth) 7" Baker ZXP Packer 1885 1885 4 -1/2" Baker S -3 Perm Packer 9048 7998 5 -1/2" Brown Packer 9231 8158 KB Liner Top Packer r 9 8593 12. Stimulation or cement squeeze summary: EC�,'„ �9 qj Intervals treated (measured): W 2.011 Treatment descriptions including volumes used and final pressure: 13. Repre en ative Daily Averag� or Infection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 392 29,050 433 365 Subsequent to operation: 335 18,477 2,611 317 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 EI Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAGE' GINJ ❑ SUSPO SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Na - • e i tlikk t Title Petrotechnical Data Technologist Signatu - ' 1 Phone 564 -4091 Date 8/26/2011 Form 11 .r1 Rovicod 1/2' 0 IRPDMS AUG 2 U TU1Xe "° 7,e, r.3o.11 „ p riginal Only 01 -19B 208 -177 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 01 -19B 12/3/09 PER 10,650. 10,930. 9,052.36 9,055.63 01 -19B 12/3/09 PER 11,010. 11,550. 9,054.7 9,056.5 01 -19B 4/25/11 BPS 9,305. 11,550. 8,223.1 9,056.5 01 -19B 4/26/11 BPP 9,305. 11,550. 8,223.1 9,056.5 01 -19B 8/6/11 BPS 10,982. 11,550. 9,055.98 9,056.5 01 -19B 8/6/11 APF 10,405. 10,430. 9,058.81 9,059.53 01 -19B 8/6/11 APF 10,430. 10,455. 9,059.53 9,059.6 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER • BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • • 01 -19B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY -440z7,0, ist..4.twpArs4riwilittirif" .M7= 8/5/20111 CTU #8 w/ 1.75" CT (Scope: GSO (CIBP) of toe perforations followed by 50' add perfs Finish weekly BOP test w/ no failures. Liquid pack wellbore. RIH w/ 1.75" drift BHA to 11100', stop and Pooh. MU and RIH w/ 1.68" ctc, drev, 1.67" x -o, PDS 1.5" x -o, KJ, 1.68" GR,CCL (oal= 10.9'). to 11100' log at 40 fpm paint flags @ 10850' and 10300' and Iog up to 9000'. pooh. RIH and set BTT 2 -3/8" CIBP at 10982' ELMD. POH * *job in progress ** 1 8/6/2011; CTU #8 w/ 1.75" CT (CTV =27) Scope: GSO (CIBP) of toe perforations followed by 50' add perfs ;Finish POH w/ CIBP setting tool. Perforate 10405 - 10455' w/ SWS 1.56" guns at 6 :spf in two runs.. all shots fired. * *job complete ** RDMO to C -12 Held emergency responce man down drill i { 1 FLUIDS PUMPED BBLS 120 1% KCL W/ 0.6% SAFELUBE 10 50/50 METH 130 TOTAL TEE= FMC • SAFETY: **"4- 1 /2 "CHROMETBG***WELL WELLHEAD = FMC 01-19B ANGLE> 7 ° @ 10330'**"ORIG WELLBORE & SDRTCK ACTUATOR = AXELSON "A" NOT SHOWN BELOW WHIPSTOCK*** KB. ELEV = 70' 1 1885' 1 j 9 -5/$" X 7" BKR ZXP PKR w / C2 PROFILE BF. ELEV = CI KOP = 3000' 20" CONDUCTOR, -I 80' �' & FLIX -LOCK LNR HGR, ID = 6.310" Max Angle = 95° @ 10518' 91.5 #, H -40, ► � � 2083' 114 -1/2" HES X NIP, ID = 3.813" I Datum MD = 10062' ID = 19.124" I 4 • 0 1 GAS LIFT MANDRELS Datum TVD= 8800' SS ► ► i 1 4 ST MD TVD DEV TYPE VLV LATCH PORT DATE � ►4 113 -3/8" CSG, 72 11 ►� , L -80 BUTT, ID = 12.347" 1-1 2590' I 5 3532 3512 19 KBG-2 DOME BK 16 12/08/09 ►� 4 5401 5105 39 KBG -2 SO BK 20 12/08/09 $ MI 3 6810 6191 40 KBG -2 DMY BK 0 03/06/04 4 ► 2 8011 7128 36 KBG -2 DMY BK 0 03/06/04 Minimum ID =1.81" @ 9730' ; 1 $k ■ _ 8958 7920 30 KBG -2 DMY BK - 0 03/06/04 KB LNR TOP PACKER ► ; ; 9026` I I4 -1/2" HES X NIP, ID = 3.813" I '4 9037' I--17" X 4 1/2" BKR S -3 PKR, ID = 3.875" I 19-5/8" HES ES CEMENTER H 9079' 4 t j ► : 9102' 1 14-1/2" HES X NIP, ID = 3.813" I 7" SCAB LNR, 26 #, L -80 BTC-M, -I 9121' • 4 ►� 9121' 1--17" X 5 -1/2" XO, ID = 4.892" I .0383 bpf, ID = 6.276" 0 0 ', .1 9133' H 4 -1/2" MULE SHOE, ID = 3.958" I 4 -1/2" TBG, 12.6 #, 13 -CR VAM TOP, --I 9133' 014 V 0152 bpf, ID = 3.95$" 1.4 A 9164' H9-5/8" X 5-1/2" UNIQUE OVERSHOT 1 ►I ►� GAS LIFT MANDRELS 15-1/2" TBG, 17 #, L -80, .0232 bpf, ID = 4.892" I-) 9164' ►j� ST 1 91 8120 8 KBG 2 DMY LA PORT 10/21/01 ∎J 9231' - 19 -5/8" X 5-1/2" BRN PKR, ID = ? 5 -1/2" TBG, 17 #, L -80 BTC, -I 9242' ► IN I 9242' I- I5 -1/2" X 4 -1/2" XO, ID = 3.958" .0232 bpf, ID = 4.892" 9311' 1-1 3-3/4" BKR DEPLOY SLV, ID = 3.00" I TOP OF 7" LNR --I 9305' ' 9316' 1-13-1/2" XO PIN, ID = 2.880" 1 ' ° r41� 9321' H 3-1/2" HOWCO XN NIP, ID = 2.750" I 1 1 1� +I 9327' --14 -1/2" HES XN NIP, MILLED TO 3.80" I BEHIND 4 -1/2" TBG, 12.6 #, L -80 BTC, .0152 bpf, ID = 3.958" --I 9340' ► 1 + �� 1 1 1 1: I 9 340' H BROWN SHEAROUT SUB, ID = 3.958" I LNR 9 -5/8" CSG, 47 #, L -80 BTC, ID = 8.681" 9610' ►� . _ %' ; 9730' 'TOP OF CEMENT IN 3-1/2" LNR 9735' 6441714 Xi � 4 j-I #35 KB LNR TOP PKR w /3" GS, ID = 1.81" /ii *j 9735' 3 -1/2" LNR, 8.81 #, L -80 STL, .0087 bpf, ID = 2.992" 9771' X4',1 j H 2.70" BOT DEPLOYMENT SLV, ID = 1.875" I :4;4 1 1 7 , Y 9771' J 3 -1/2" X 3- 3/16" XO, ID = 2.880" 7" LNR, 29 #, L -80 BTC, .0371 bpf, ID = 6.184" -I 9834 111111 • I I 1 PERFORATION SUMMARY ► ► i MILLOUT WINDOW (01 -19A) 9834' - 9839' REF LOG: MCNL /GR/CCL on 12/03/09 ) , 1 1 ANGLE AT TOP PERF: 87° @ 10405' 11 Note: Refer to Production DB for historical perf data I j MILLOUT WINDOW (01 -19B) 9880' - 9886' SIZE SPF INTERVAL Opn /Sqz DATE 1.56" 6 10405 - 10455 0 08/06/11 ✓ s 1.56" 6 10650 - 10930 0 12/03/09 1.56" 6 11010 - 11550 C 12/03/09 ` 10982' 1-12-3/8" BOT CIBP (08/05/11) I 'WHIPSTOCK w / RA TAG @ 9558' (11/02/09) I 9880' 3- 3/16" LNR, 6.2 #, L -80, -I 9886 TCII, .0076 bpf, ID = 2.80" (�M I 11620' : l '; �, 2 -3/8" LNR, 4.7 #, L -80 STL, .0039 bpf, ID = 1.995" I-1 11660' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 09/11/82 ROWAN 35 COMPLETION 08/08/11 RMH/ PJC CIBP / ADPERF (08/05 - 06/11) WELL: 01 -19B 03/11/02 N3ES CTD SUSPENDED (01 -19A) PERMIT No: " 11/08/02 NORDIC 1 CTD SIDETRACK (01 -19A) AR No: 50- 029 - 20800 -02 -00 03/07/04 N4ES RWO SEC 8, T1 ON, R15E, 165' FNL & 462' FWL 12/05/09 NORDIC 1 CTD SIDETRACK (01 -19B) 12/21/09 CH/JMD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) DATA SUBMITTAL COMPLIANCE REPORT 4/1!2010 Permit to Drill 2081770 Well Name/No. PRUDHOE BAY UNIT 01-19B Operator BP EXPLORATION (ALASKIy INC API No. 50-029-20800-02-00 MD 11660 TVD 9065 Completion Date 12/5/2009 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Surv Y DATAINFORMATgN Types Electric or Other Logs Run: MWD DIR, GR, MCNL / GR /CCL Well Log Information: Log/ Electr Data Digital Dataset (data taken from Logs Portion of Master Well Data Maint Log Log Run Interval OH / Ty Med/Frmt Number Name Scale Media No Start Stop CH Received Comments Log Neutron 5 Blu 9462 11608 Case 2/1/2010 MCNL, Lee CCL, GR, CNL 3-Dec-2009 ED C Lis 19283 QQeutron 9462 11608 Case 2/10/2010 LIS Veri, GR, CNT g Induction/Resistivity 25 Col 9880 11660 Open 2/24/2010 MD MPR, GR og Induction/Resistivity 5 Col 9880 11660 Open 2/24/2010 TVD MPR, GR i og Gamma Ray 25 Col 9880 11660 Open 2/24/2010 MD GR og ' See Notes 5 Col 9570 11630 Open 2/24/2010 Depth Shift Monitor Plot pt LIS Verification 9578 11659 Open 2/24/2010 LIS Veri, ROP, GR, RAD, " RAS, RPD, RPS / C Lis 19331 V(nduction/Resistivity 9578 11659 Open 2/24/2010 LIS Veri, ROP, GR, RAD, RAS, RPD, RPS Well Cores/Samples Information: rl •I Sample Interval Set Name Start Stop Sent Received Number Comments DATA SUBMITTAL COMPLIANCE REPORT 4/1/2010 Permit to Drill 2081770 Well Name/No. PRUDHOE BAY UNIT 01-19B MD 11660 TVD 9065 ADDITIONAL INFORMATION Well Cored? Y~ N~ Chips Received? X-~PJ~^ Analysis ~_ Received? Completion Date 12/5/2009 Operator BP EXPLORATION (ALASKA INC API No. 50-029-20800-02-00 Completion Status 1-OIL Current Status 1-OIL UIC N Daily History Received? /~ N Formation Tops Y N Comments: Compliance Reviewed By: Date: L INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7~h Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: Ol-19B Contains the following: ~~ 1 LDWG Compact Disc ~~ (Includes Graphic Image files) ' 1 LDWG lister summary 1 color print - GR Directional Measured Depth Log (to follow) 1 color print - MPIt/Directional TVD Log (to follow) 1 color print - MPR/Directional Measured Depth Log (to follow) LAC Job#: 2896019 ~~-/~~~ ~93~ ~ Sent by: Donna Mo s Date: 02/15/10 Received by: Date: - ~,, PLEASE ACKNOWLEDGE RECEIPT BY SIGNING &~ RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 =.%~3 „~__.. _~ RAKER MU6MES Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-66 t 2 FAX: (907).267-6623 BAKER MV6MES Baker Atlas PRINT DISTRIBUTION LIST CUMYANY BY EXYLUKAI'lUN (ALASKA) 1NC WELL NAME 01-19B FIELD PRUDHOE BAY UNIT CUUN'1'Y NUK1'H SLUYI:; BUKUU(iH STATE ALASKA DATE 2/15/2010 THIS DISTRIBUTION LIST AUTHORIZED BY: Donna Moss SO #: 2896019 Copies of Copies Digital Co ies of p C opies Digital Each Log of Film Data Each Log ofFihn Data 2 Company BP EXPLORATION (ALASKAI INC 1 Company DNR - DNISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE AK 99508 ANCHORAGE AK 99501 1 Company EXXON MOBII, PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE. AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated Bv: BAKER ATLAS-PDC 17015 Aldine Westfield Houston Texas 77073 This Distribution List Completed Bv: ~~~ Page 1 of 1 Sehtumh~rger Alaska Data & Consulting Services 2525 Gambell Slreet, Suite 400 Anchorage, AK 99503-2838 ATTN: Belh Well NO. 5460 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Job # Log Description Date BL Color CD t~ / +qG I~~f/ .7u,ttl 'f V V Anchorage, AK 99503-2838 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION . ~.,.~ WELL COMPLETION OR RECOMPLETION REPOR T 1 a. Well Status: ®Oil ^ Gas ^ SPLUG ^ Plugged ^ Abandoned ^ Suspended 2oAAC2s.~os zawc2s.»o ^ GINJ ^ WINJ ^ WAG ^ WDSPL ^ Other No. of Completions pne 1 b. Well Class: Aflt`~'?P~p ® Development ' Lf ~loratory ^ ~~ ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. ate ., Susp., or Aband_: - 12/52009 12. Permit to Drill Number. 208-177 3. Address: P_O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded: 11252009 13. API Number 50-029-20800-02-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T_D_ Reak~ed: 11282009 14. Well Name and Number. PBU 01-19B 165 FNL, 462 FWL, SEC. 08, T10N, R15E, UM Top of Productive Horizon: 262T FSL, 2300' FEL, SEC. 06, T10N, R15E, UM 8. KB (ft above MSL): 70' GL (ft above MSL): 15. Field /Pool s (}~ Prudhoe Bay Field / Prudhoe Bay Total Depth: 3163" FSL, 347T FEL, SEC. O6, T10N, R75E, UM 9. Plug Back Depth (MD+Ti/D): 11620' 9062' Oil Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x 697777 y_ 5940734 Zorn- ASP4 10. Total Depth (MD+TVD): 11660' 9065' 16. Property Designation: ADL 028329 TPI: x- 694934 y- 5943453 Zone- ASP4 Total Depth: x 693740 Y- 5943959 Zone- ASP4 11_ SSSV Depth (MD+T~/D): N~ 17. Land Use Permit 18. Directional Survey: ®Yes ^ No Submit electronic and rimed information 20 AAC 25.050 19. Water depth, d offshore: N/A ft MSL 20. Thickness of Permafrost (TVD): 1900' (Approx_) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): MWD DIR, GR, MCNL / GR / CCL 22. Re-0rilULateral Top Windativ MDIfVD: 9880' 8721' 23. CASING, LINER AND CEMENTING RECORD Sr=r~c Dry w Dint wo Hone Air CASE Wr. PERfr. GRAOE ToP Borrow ToP Bomar SIZE CEwerrrn~c RECORO ; Puu-m ; A 24. Open to production or injection? ®Yes ^ No 25. Tusnac RECOan If Yes, list each interval open (MD+TVD of Top 8 Rotten; Perforation S¢e and Numberj: SIZE DEPTI I SEr wD PACI~R SEr wD / TvD ~ 1.56" Gun Diameter 6 spf 4-12°, 12.6#, 13Cr 9133' 903T / 7988' , MD TVD MD TW 5-12'",17# x 4-112° 12.6tx, L-80 9165' - 9340' 9231' / 8158' 10650' -10930' 9052' -9056' 11010' -11550' 9055 - 905T 26. ACID, FRACTURE, CEMENT SQUEEZE,: ETCH PTH INTERVAL (MD AMOUNT AND KIND OF MATERIAL USED 2200' Freeze Protected w/ 35 Bbts of Diesel 27. PRODUCnON TEST Date First Production: December 10, 2009 Method of Operation (Fkrwing, Gas Lift, etc.}: Fkywirg Date Of Test 12222009 Hours Tested: 8 Production Fa Test Period ~-~-: 152 GAS-MCF: 7,216 WATER-B&.: 527 CHOIR SIZE: 69 GAS-OIL RATIO: 47,422 Flaw Tubing Pte- 395 Casing Press: 1,040 Cakxrlated 24-Hour Rabe ~ Oa-Bey: 456 GAS-MCF: 21,647 WATER-BBL: 1,582 OIL GRAVITY-API (CORK}: 28. CORE DATA Conventional Core(s) Acquired? ^ Yes ® No Sidewall Core(s) Acquired? ^ Yes ®No ff Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize Ilthology and pn~ence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed mss, core chips, photographs and laboratory analytical results C 250A71. ~Gi~l'1:E`f10N None t: ` i •IEQ d ~ ...~. corm iv~~ Kevlsea uirzu~ - CONQINUED ON REVERSE c; ~ ,. ~ Z , 30 ~ O~ 5utxnrt vnglnal ony / r\ 29. GEOLOGIC MARKERS (List all formations and m rs encountered): 30. ORMATION TESTS ' NAME MD TVD 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. Zone 4A 989T 8734' None Zone 3 9990' 8810' Zone 2C 10058' 886T Zone 2B 10230' 899T Zone 2A 10304' 9036' Formation at Total Depth (Name): Zone 2A 10304' 9036' 31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge- ~ ~/ ~ Sgned: Terris Hubble Idle: Drilling Technologist Date: PBU 01-19B 208-177 Prepared By NamdNumber. Tenie Hubble, 564-4628 Well Number Permit No. /Approval No. DriOing Engineer: Cody Hirx;hman, 564-4468 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 cempletion 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-Aftemating-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 vertipl 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 muRiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (mulfiple completion), so state in item 1, and in item 23 show the producng 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 07/2009 Submit Original Only WELL NAME: 01-19B 23. Attachment -Casing, Liner and Cementing Record Casing Setting Depth MD Setting Depth ND Hole Size Wt. Per Ft. Grade Top Bottom Top Bottom Size Cementing Record 20" 91.5# H-40 Surface 80' Surface 80' 30" 1950 # Poleset 13-3/8" 72# L-80 Surface 2590' Surface 2590' 17-1/2" 2202 sx Fondu, 400 sx Permafrost'C' 9-5/8" 47# L-80 Surface 9610' Surface 8490' 12-1/4" 500 sx Class'G', 300 sx Permafrost'C' 7" 26# L-80 1885' 9164' 1885' 8099' Tieback 954 sx Class'G' 7" 29# L-80 9305' 9834' 8223' 8682' 8-1/2" 385 sx Class'G' 3-1/2" 8.81 # L-80 9311' 9880' 8228' 8721' 3-3/4" 150 sx Class 'G' 2-3/8" 4.7# L-80 9730' 11660' 8593' 9065' 3" 45 sx Class'G' BP EXPLORATION Page 1 of 12 ,.Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name:. NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT .Phase Description of Operations 11/23/2009 00:00 - 11:30 11.50 MOB P PRE CONTINUE MOVING RIG FROM E PAD TO DS-01 VIA K PAD RD, WEST DOCK RD TO DS-01. POSITION RIG IN FRONT OF WELL 01-19. NO PROBLEMS DURING RIG MOVE. 11:30 - 11:45 0.25 MOB P PRE SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR BACKING THE RIG OVER THE WELL. 11:45 - 12:00 0.25 MOB P PRE BACK THE RIG OVER THE WELL AND SET DOWN. ACCEPT NORDIC 1 ON DS 01-19B AT 1200 HRS, 11/23/2009 12:00 - 14:30 2.50 RIGU P PRE SPOT TRAILER, CUTTINGS BOX AND TIGER TANK. GENERAL RIG UP. M/U HARDLINE INSIDE THE COIL REEL. 14:30 - 14:45 0.25 BOPSU P PRE SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR N/U BOPE 14:45 - 18:00 3.25 BOPSU P PRE N/U BOPE. OPEN SSV WITH GREASE CREW AND LOCK OPEN WITH FUSIBLE CAP. RIG UP CUTTINGS TANK. GREASE VALVES. 18:00 - 00:00 6.00 BOPSU P PRE START BOP TEST. TEST IS WITNESSED BY AOGCC OFFICIAL CHUCK SCHEVE. VALVE #11 ON CHOKE MANIFOLD FAILS, NEEDS REBUILD. 11/24/2009 00:00 - 01:40 1.67 BOPSU N RREP PRE REBUILD CHOKE VALVE #11 AND RE-TEST, GOOD. 01:40 - 02:00 0.33 RIGU P PRE CLEAR RIG FLOOR, PREP TO PULL CT ACROSS. 02:00 - 02:15 0.25 RIGU P PRE SAFETY MEETING. DISCUSS HAZARDS AND MITIGATIONS FOR PULLING CT ACROSS PIPE SHED ROOF INTO INJECTOR. 02:15 - 03:15 1.00 RIGU P PRE ATTACH INTERNAL CT GRAPPLE AND PULL TEST. REMOVE SHIPPING BANDS FROM REEL. PULL CT ACROSS PIPE SHED ROOF AND INTO INJECTOR. 03:15 - 05:20 2.08 RIGU P PRE COIL IS THROUGH INJECTOR. REMOVE INTERNAL GRAPPLE. RE-BOOT CABLE AND CHANGE OUT STRIPPER BRASS AND PACKING ELEMENT. 05:20 - 08:00 2.67 RIGU P PRE M/U CT RISER, FILL CT FORWARDS WITH 5 BBLS MEOH THEN 2# BIOZAN. REVERSE CIRC WITH 20 BBL RIG WATER AND BIOZAN TO PUMP IN SLACK. PUMP MAX RATE 3 TIMES. CUT OFF 5' COIL. 08:00 - 09:00 1.00 STWHIP P WEXIT M/U CTC, PRESS TEST. PRESS TEST INNER REEL VALVE. CHART TEST. 09:00 - 10:30 1.50 STWHIP P WEXIT MU UOC, TEST E-LINE CONTINUITY. 10:30 - 10:45 0.25 STWHIP P WEXIT SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATIONS FOR MAKING UP WINDOW MILLING BHA. 10:45 - 11:15 0.50 STWHIP P WEXIT U 2.74" WINDOW MILLING BHA W/ COILTRACK ASSY 11:15 - 14:00 2.75 STWHIP P WEXIT RIH WITH IN LLING ASSEMBLY WHILE PUMPING 2# BIOZAN AT MIN. RATE 14:00 - 15:00 1.00 STWHIP P WEXIT TIE IN LOGGING PASS. CORRECT -7' 15:00 - 00:00 9.00 STWHIP P WEXIT ESTABLISH FREE SPIN OF 2150 PSI ~ 1.6 BPM. BEGIN TIME MILLING WINDOW 9880.2', 2250 PSI, 0.5K 9880.4', 3400 PSI, 0.8K (FIRST MTRWRK) 9880.9', 3000 PSI, 1.OK 9881.5', 3000 PSI, 1.9K i ~~ Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 2 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To ~ Hours Task. Code NPT Phase Description of Operations 11/24/2009 15:00 - 00:00 9.00 STWHIP P WEXIT 9882.0', 2860 PSI, 1.7K 9882.5', 2800 PSI, 1.2K 9883.5', 2800 PSI, 0.8K 9884.8', 2800 PSI, 0.7K (MILL CTR) 9885.5', 3000 PSI, 0.6K 9885.8', 2900 PSI, 0.2K (BTM WINDOW) 9886.1', 2850 PSI, O.iK 11/25/2009 00:00 - 03:10 3.17 STWHIP P WEXIT CONT. TIME MILLING 9886.8', 2790 PSI, 0.1 K END OF TIME MILL MILL 10' OF FORMATION TO 9896' 03:10 - 03:55 0.75 STWHIP P WEXIT DRESS WINDOW UP AND DOWN THREE TIMES FROM 9880' TO 9887' (CLEAN), DRY DRIFT WINDOW (CLEAN) WINDOW FROM 9880.4 to 9885,8' 03:55 - 04:15 0.33 STWHIP P WEXIT PUH THROUGH WINDOW, OPEN EDC, CIRC GEO-VIS TO BTM AT 2.33 BPM ~ 3200 PSI 04:15 - 06:00 1.75 STWHIP P WEXIT POOH SWAPPING WELL OVER AT 2.33 THROUGH EDC 06:00 - 06:30 0.50 STWHIP P WEXIT PJSM FOR BHA SWAP TO BUILD BHA 06:30 - 08:20 1.83 STWHIP P PRODi LD MILLING BHA, 2.72 NO-GO/2.73 GO, MU BUILD BHA W/ 1.4 AKO AND RERUN HYC TREX 08:20 - 10:10 1.83 STWHIP P PROD1 RIH WITH BUILD BHA 10:10 - 11:20 1.17 STWHIP P PRODi LOG TIE IN PASS FROM 9660' f~ 90 FPH. CORRECT -12'. 11:20 - 18:00 6.67 DRILL P PROD1 ESTABLISH FREE SPIN AND BEGIN DRILLING BUILD SECTION. FREE SPIN 2600PSI ~ 1.6 BPM. DHWOB = .81 K, ROP = 60FPH, TF = 100 LOHS. PVT = 321 IAP = 46, OAP = 96 DRILL TO 10,020' 18:00 - 22:00 4.00 DRILL P PROD1 D SECTION FROM 10 020' 1.6 IN / 1.6 OUT, FS 2600 PSI 250 - 310 PSI DIFF, 9.45 ECD 1.5-2.5K DHWOB, 10-20 FPH PVT = 308 BBLS SEVERAL HARD STRINGERS DRILL TO 10,050'FT. 22:00 - 22:20 0.33 DRILL P PROD1 WIPER BACK TO WINDOW, RIH TO BTM 22:20 - 00:00 1.67 DRILL P PROD1 DRILL BUILD SECTION FROM 10,050' 1.55 IN / 1.55 OUT, FS 2545 PSI 220-380 PSI DIFF, 9.43 ECD 1.5-4.5K DHWOB, 10-30 FPH PVT = 315 BBLS DRILL TO 10,088'FT. 11/26/2009 00:00 - 03:55 3.92 DRILL P PROD1 DRILL BUILD SECTION FROM 10,088' 1.55 IN / 1.55 OUT, FS 2545 PSI 220-380 PSI DIFF, 9.45 ECD 1.8-2.4K DHWOB, 20-60 FPH PVT = 320 BBLS COUPLE HARD STRINGERS DRILL TO 10,200 FT. 03:55 - 04:15 0.33 DRILL P PROD1 WIPER BACK TO WINDOW, RIH TO BTM 04:15 - 06:25 2.17 DRILL P PROD1 DRILL BUILD SECTION FROM 10,200' 1.54 IN / 1.54 OUT, FS 2500 PSI 275-475 PSI DIFF, 9.47 ECD 1.5-2.5K DHWOB, 40-65 FPH Printed: 12/16/2009 3:21:50 PM __ BP EXPLORATION Page 3 of 12 Operations Slummary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours' Task Code ~ NPT Phase Description of Operations 11/26/2009 04:15 - 06:25 2.17 DRILL P PROD1 PVT = 323 BBLS ANGLE OF BUILD CONTINUING TO DROP. PULL BHA PER DD AND GEO 06:25 - 08:45 2.33 DRILL P PROD1 POOH 08:45 - 09:00 0.25 DRILL P PROD1 PJSM TO DISCUSS BHA SWAP 09:00 - 10:00 1.00 DRILL P PRODi M/U NEW BIT 10:00 - 12:15 2.25 DRILL P PROD1 RIH WITH BHA #3 WITH HYC 2.7 X 3 RAZOR BIT 12:15 - 12:45 0.50 DRILL P PROD1 LOG TIE IN PASS AT 90FPH (-12' CORRECTION) 12:45 - 13:00 0.25 DRILL P PROD1 RIH TO TD 13:00 - 15:30 2.50 DRILL P PRODi DRILL AHEAD FROM 10286' 1.59 IN/1.46 OUT, FS 2540 PSI 9.48 ECD 1.2K-1.7K DHWOB, 90 FPH PVT = 322 BBLS 15:30 - 16:55 1.42 DRILL P PROD1 WIPER TRIP TO WINDOW AND CIRCULATE SAMPLE FOR GEO 16:55 - 18:00 1.08 DRILL P PROD1 DRILL ADDITIONAL 50' MD PER GEO AND DD 18:00 - 20:00 2.00 DRILL P PRODi POOH, STOP ABOVE WINDOW TO OPEN EDC, POOH CIRC AT 2.3 BPM, CLOSE EDC ~ 500' 20:00 - 20:10 0.17 DRILL P PROD1 PJSM FOR LD MTR, ADJUST AKO, MU MTR AND BIT 20:10 - 21:30 1.33 DRILL P PROD1 POP OFF INJECTOR, PU BHA AND BREAK OFF MTR, LD MTR AND BIT (6-3-RO-A-X-I-BT-BHA), CHECK MTR (GOOD), DIAL AKO TO 1.1 DEG, MU NEW HCC BIT (CHEETAH CUTTERS), STAB ON INJECTOR 21:30 - 23:35 2.08 DRILL P PROD1 RIH TO TIE IN DEPTH CIRC MIN RATE 23:35 - 00:00 0.42 DRILL P PROD1 LOG TIE-IN PASS FROM 9650' TO 9695 (-18' CORRECTION) '',11/27/2009 00:00 - 00:20 0.33 DRILL P PROD1 RIH TO WINDOW 00:20 - 00:30 0.17 DRILL P PROD1 GAMMA LOG ACROSS WINDOW TO TIE-IN WS RA TAG TO PDC 00:30 - 00:45 0.25 DRILL P PROD1 RIH TO BTM WHILE CIRC RECONDITIONED GEOVIS SYSTEM TO BIT 00:45 - 02:45 2.00 DRILL P PROD1 DRILL BUILD SECTION FROM 10,500' 1.56 IN / 1.56 OUT, FS 2700 PSI 250-425 PSI DIFF, 9.78 ECD 1.0-1.5K DHWOB, 70-130 FPH PVT = 311 BBLS DRILL TO 10,650' 02:45 - 03:15 0.50 DRILL P PROD1 WIPER TO WINDOW AND BACK TO BTM 03:15 - 05:15 2.00 DRILL P PROD1 DRILL BUILD SECTION FROM 10,650' 1.60 IN / 1.60 OUT, FS 2800 PSI 275-450 PSI DIFF, 9.73 ECD 0.8-2.5K DHWOB, 60-100 FPH PVT = 309 BBLS 06:30 - 09:15 2.75 DRILL P PRODi DRILL LATERAL SECTION FROM 10800' 1.63 IN/ 1.61 OUT, FS 2990 PSI 275-450 PSI DIFF, 9.72 ECD PVT = 304 BBLS 09:15 - 11:45 2.50 DRILL P PROD1 WIPER TRIP TO TUBING TAIL. OPEN EDC ABOVE WINDOW AND PUMP AT MAX RATE THROUGH 5-1/2" TUBING INTO 4-1/2" TUBING TAIL, LOG TIE-IN CORRECTION -1' 11:45 - 13:30 1.75 DRILL P PROD1 DRILL LATERAL SECTION FROM 10950' 1.53 IN/ 1.55 OUT, FS 3000 PSI Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 4 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date f=rom - To ~ Hours Task Code NPT Phase Description of Operations 11/27/2009 11:45 - 13:30 1.75 DRILL P PROD1 275-450 PSI DIFF, 9.77 ECD PVT = 291 13:30 - 14:15 0.75 DRILL P PROD1 CONTINUE TO DRILL LATERAL SECTION. BEGIN SWAP TO NEW GEO VIS MUD SYSTEM 14:15 - 15:05 0.83 DRILL P PROD1 SLOW ROP. WIPER TRIP TO WINDOW WITH NEW MUD 15:05 - 15:30 0.42 DRILL P PROD1 UNABLE TO MAKE ANY ADDITIONAL HOLE WITH NEW MUD. POH FOR BIT CHANGE 15:30 - 17:15 1.75 DRILL P PROD1 POH. 17:15 - 17:40 0.42 DRILL P PROD1 PJSM RE BHA SWAP 17:40 - 19:05 1.42 DRILL P PROD1 LD LATERAL BHA, BREAK OFF BIT (5-3, RO ON PILOT), MU HYC REBUILD TREX, STAB ON WELL 19:05 - 21:13 2.13 DRILL P PROD1 RIH WITH BHA #5 21:13 - 21:32 0.32 DRILL P PR001 LOG TIE IN PASS, -22.5 CORRECTION 21:32 - 22:05 0.55 DRILL P PROD1 RIH TO BTM 22:05 - 00:00 1.92 DRILL P PROD1 DRILL BUILD SECTION FROM 11,000' 1.56 IN / 1.56 OUT, FS 2500 PSI 300-400 PSI DIFF, 9.57 ECD 1.5-2.5K DHWOB, 50-90 FPH PVT = 309 BBLS DRILL TO 11,084' 11/28/2009 00:00 - 01:20 1.33 DRILL P PROD1 TI N FROM 11 084' 1.56 IN / 1.56 OUT, FS 2500 PSI 300-400 PSI DIFF, 9.57 ECD 1.5-2.5K DHWOB, 60-100 FPH PVT = 309 BBLS DRILL TO 11,150' 01:20 - 02:45 1.42 DRILL P PROD1 WIPER FROM 11,150' TO WINDOW THEN BACK TO BTM 02:45 - 05:25 2.67 DRILL P PROD1 DRILL BUILD SECTION FROM 11,150' 1.51 IN / 1.51 OUT, FS 2475 PSI 350-450 PSI DIFF, 9.56 ECD 1.75-2.25K DHWOB, 60 FPH PVT = 308 BBLS 05:25 - 07:00 1.58 DRILL P PROD1 WIPER FROM 11,300' BACK TO WINDOW 07:00 - 09:15 2.25 DRILL P PROD1 DRILL LATERAL SECTION FROM 11300' 1.62 IN/1.63 OUT, FS 2700 PSI 300-400 PSI DIFF, 9.65 ECD 1.35-2.0 DHWOB, 40-60 FPH PVT = 303 09:15 - 11:00 1.75 DRILL P PRODi WIPER TRIP TO WINDOW AT 30 FPM. OPEN EDC AND PUMP AT MAX RATE INTO TUBING TAIL TO CLEAN 5-1/2" TUBING 11:00 - 11:55 0.92 DRILL P PRODi LOG TIE IN PASS AT 100 FPH 11:55 - 14:00 2.08 DRILL P PROD1 DRILL LATERAL SECTION FROM 11450' 1.58 IN/1.57 OUT, FS 2700 PSI 250-400 PSI DIFF, 9.61 ECD 1.5K DHWOB, 90 FPH PVT = 286 14:00 - 15:40 1.67 DRILL P PROD1 WIPER TRIP TO WINDOW 15:40 - 16:10 0.50 DRILL P PROD1 DRILL LATERAL FROM 11600 TO TD AT 11660 1.51 IN /1.50 OUT, FS 2700 PSI 250-400 PSI DIFF, 9.75 ECD 1.5K DHWOB, 100 FPH Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 5 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date ~ From- To Hours Task Code NPT ...Phase Description of Operations 11/28/2009 15:40 - 16:10 0.50 DRILL P PROD1 PVT = 285 16:10 - 17:40 1.50 DRILL P PROD1 TD, WIPER TRIP TO WINDOW AND TIE IN. + 1' CORRECTION 17:40 - 18:00 0.33 DRILL P PROD1 RIH AND SWAP TO LINER RUNNING PILL DOWN COIL, 18:00 - 20:50 2.831 DRILL P 20:50 - 21:50 I 1.001 DRILL I P 21:50 - 22:30 I 0.671 CASE P 22:30 - 23:20 I 0.831 CASE I P 23:20 - 23:25 0.08 CASE P 23:25 - 00:00 0.58 CASE P 11/29/2009 100:00 - 00:45 I 0.751 CASE P 00:45 - 01:15 0.50 CASE P 01:15 - 01:30 0.25 CASE P 01:30 - 07:20 5.83 CASE P 07:20 - 10:32 3.20 CASE P 10:32 - 14:30 3.97 CASE P 14:30 - 15:00 0.50 CEMT P 15:00 - 16:00 1.00 CEMT P 16:00 - 16:15 0.25 CEMT P 16:15 - 17:55 1.67 CEMT P PROD1 POOH LAYING IN LINER PILL, OPEN EDC INSIDE CSG AND JET OUT OF HOLE, JOG AT SURFACE THEN CLOSE EDC PROD1 POP OFF, LAY DOWN DRILLING BHA (BIT 5-3, BT, RO), BREAK OFF BHI FLOW SUB, PU 1 JT OF PH6 AND STAB ON WELL RUNPRD PUMP AT 2.5 BPM AND SURGE PUMPS 3 TIMES, PUMP AT 3.25 BPM, HEAR ELINE MOVING, POP OFF WELL AND CUT 269' OF ELINE RUNPRD MU 5' STINGER AND NOZZLE AND STAB ON WELL, PUMP 5/8" STEEL BALL AROUND, POP OFF WELL, RECOVER 5/8" STEEL BALL RUNPRD PJSM TO CUT COIL RUNPRD RU AND BEGIN CUTTING CUT OFF 100' OF ELINE AND COI L RUNPRD CONT. CUTTING COIL/ELINE, CUT TOTAL OF 100' OF COIL AND ELINE RUNPRD INSTALL BOT CTC, PULL AND PT RUNPRD PJSM FOR RUNNING 2-3/8" LINER RUNPRD MU LINER BHA, USING LITTLE JERKS (PARRS ARE SLIPPING) MU SELBRT LINER RUNNING TOOL, 2 JTS OF PH6, SWIVEL STAB ON INJECTOR RUNPRD RIH WITH LINER. WT CK AT WINDOW = 32K. RUN LINER TO BOTTOM AT 50 FPM. TAG BOTTOM. AT 11682' (UNCORRECTED) WITH 10K DOWN WEIGHT. WEIGHT CHECK 32.5K. PUMP 5/8" STEEL BALL, BALL LANDED AT 29.4 BBLS (COIL VOL 41.7 BBLS), SHEAR AT 3K, PU AND CONFIRM FREE. RUNPRD CIRCULATE WELL BORE WITH 2% DOUBLE SLICK KCL AT 1.5 BPM AND CALL CEMENT PUMPERS. RUNPRD PJSM WITH RIG CREW, CEMENT CREW AND SLB CREW RUNPRD BATCH MIX CEMENT AND PT LINES. CEMENT AT WEIGHT AT 15:45. HOTSHOT SAMPLE TO LAB RUNPRD PT LINES TO 6K, BEGIN PUMPING 9.4 BBLS 15.8 CLASS G CEMENT INTO COIL. RUNPRD LINE UP TO DISPLACE CEMENT WITH BIOZAN, ZERO IN MM, AND BEGIN PUMPING DISPLACEMENT, SHUTDOWN PUMPS AT 39.7 BBLS, PU TO BREAKOVER + 13' TO 11659', CIRC 2 BBLS CMT +BBLS OF BIO (IN MM = 44.7), OPEN BAKER CHOKE, SD IN LINER AND STACK 10K, CLOSE BAKER CHOKE AND RE ZERO IN MM, PRESSURE UP & SHEAR LWP ~ 2800 PSI, DISPLACE PLUG TO SEAT ~ 1.5 BPM / 2700 PSI, 7.7 BBLS AWAY PLUG DID NOT BUMP, CALL TOWN CONFIRM OVERDISPLACE, PUMP TO IN MM = 9.2 BBLS AND SEE PRESSURE CLIMB TO 1780 PSI THEN 3000 PSI, STOP PUMPING AND PRESSURE BLEEDS OFF Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 6 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 11/29/2009 16:15 - 17:55 1.67 CEMT P RUNPRD TO 900 PSI, PUMP 1.0 MORE BBL (TAKING RETURNS OF .4 BPM), PRESSURES UP TO 3K PSI ~ IN MM = 10.2 BBLS, OPEN BAKER CHOKE AND CHECK FLOATS (HOLDING), UNSTAB FROM LINER 17:55 - 19:30 1.58 CEMT P RUNPRD POH DISPLACING COIL VOIDAGE WITH BIOZAN ~ _ .4 BPM PJSM FOR POPPING OFF INJECTOR AND LD TOOLS 19:30 - 20:10 0.67 CEMT P RUNPRD TAG UP, POP OFF INJECTOR, LD 2 JTS OF 2-1/16" CSH AND SELBRT TOOL. TOOL APPEARS TO HAVE FUNCTIONED CORRECTLY. BOT REPORTS 5/8" STEEL BALL RECOVERED NOTE: LOWER TWO SEALS ON SELBRT ARE CUT OFF 20:10 - 22:00 1.83 CEMT P RUNPRD PU 1.875" D331 MILL, 1-11/16" X-TREME MTR, CIRC SUB, DISCO, XO, 32 STDS 1"CSH, XO, HI-LOAD, DBPV, XO, 2 JTS 2-1/16" CSH, XO, SWIVEL, CTC. TOTAL BHA LENGTH = 2055.02' STAB ON INJECTOR 22:00 - 00:00 2.00 CEMT P RUNPRD RIH 11/30/2009 00:00 - 00:50 0.83 CEMT P RUNPRD RIH, TAGGED UP ON TOP OF 3.5" DEPLOYMMENT SLEEVE AND HAD TO ROLL PUMPS TO HOP LEDGE, TAGGED UP AND MILLED ON SEVERAL CMT STRINGERS IN 3-1/2" LNR (9360', 9401', 9660') 00:50 - 10:50 10.00 CEMT P RUNPRD CMT SAMPLE AT 1050 PSI ~ 23:45 YESTERDAY TAG HARD ~ 9722' (UNCORRECTED), MILL THROUGH IN -1.25 HR, BACKREAM, CONT RIH TAG UP AT 9730' MIILL THROUGH WITH SEVERAL STALLS, BACKREAM, RIH FROM 9746' TO 9752', MILL OBSTRUCTION, WORK DOWN TO 9765' FREQUENT STALLS EVEN WHEN TIME MILLING, (SEEMS TO MILL 2-4', RIH CLEAN 5-10', SET DOWN, REPEAT) MILL TO 9769 WITH REPEATED STALLS. CALL TOWN AND DECIDE TO CHANGE BHA. 10:50 - 12:00 1.17 CEMT N DFAL RUNPRD POOH TO CHANGE BHA. FLAG PIPE(WHITE)AT 9755' WHILE PUMPING 1 BPM. 12:00 - 12:20 0.33 CEMT N DFAL RUNPRD PJSM WITH FLOOR CREW AND SLB REGARDING BHA SWAP. 12:20 - 14:45 2.42 CEMT N DFAL RUNPRD LD CLEANOUT BHA. OPEN CIRC SUB WITH 1/2" STEEL BALL. 1/2" STEEL BALL RECOVERED. 14:45 - 15:00 0.25 CEMT N DFAL RUNPRD PJSM WITH INCOMING RIG CREW REGARDING MU OF NEW BHA 15:00 - 15:30 0.50 CEMT N DFAL RUNPRD MU CLEANOUT BHA WITH BTT 2-1/8" MOTOR AND HCC . 3" PARABOLIC SPEED MILL 15:30 - 17:50 2.33 CEMT N DFAL RUNPRD RIH WITH CLEANOUT BHA. 17:50 - 18:00 0.17 CEMT N DFAL RUNPRD TAG AT 9267'. PUH AND ESTABLISH FREE SPIN OF 1340 PSI AND MILL THROUGH WITH NO MOTOR WORK. SLIGHT MOTOR WORK AT 9293'. 18:00 - 18:45 0.75 CEMT N DFAL RUNPRD RIH CLEAN TO 9729', HARD STALL, PU, HARD STALL, SUSPECT TOL 18:45 - 21:45 3.00 CEMT N DFAL RUNPRD PU, ESTABLISH MILL RATE AND MILL DOWN FROM 9729' AT -16 FPH. STALL OUT AT 9750'. PU AND ATTEMPT TO MILL AHEAD, STALL/STACK EVERY TIME. SIT AND SPIN FOR -30 MIN, PU AND CIRCULATE (NO METAL ON MAGNETS), SPIN ON BTM FOR -10 MIN WITH NO PROGRESS, ASSUME 9749.6' (UNCORRECTED) = TOL Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 7 ofi 12 Operations Summary .Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT .Phase Description of Operations. 11/30/2009 21:45 - 23:15 1.50 CEMT N DFAL RUNPRD TOL FROM TALLY = 9734.64' (INDICATES -15' CORRECTION), CORRECT DEPTH TO 9734.6' AND POOH. STOP AT 9300' AND 8000' AND PAINT FLAGS ON PIPE, POOH. PJSM WHILE POOH. 23:15 - 00:00 0.75 CEMT N DFAL RUNPRD POP OFF INJECTOR, LD CLEANOUT BHA, MU SW IZZLESTICK, STAB ON AND JET OUT BOP STACK 12/1/2009 00:00 - 00:20 0.33 CEMT N DFAL RUNPRD CONT JETTING STACK, POP OFF AND LD SWIZZLE STICK 00:20 - 01:10 0.83 CEMT N DFAL RUNPRD TAKE OFF LOWER DOORS AND CHECK FOR CMT, CLEAN, BUTTON BACK UP STACK. 01:10 - 01:45 0.58 CEMT N DFAL RUNPRD BODY TEST BOPs (GOOD), FUNCTION TEST BOPE 01:45 - 01:55 0.17 CEMT N DFAL RUNPRD PJSM FOR PU MILLOUT BHA 01:55 - 02:30 0.58 CEMT N DFAL RUNPRD PU MILLOUT BHA. 1.875" D331, 1-11/16" XTREME MTR, CIRC SUB, HYD DISCO, XO, 2 JTS 1"CSH, XO, BOW EN JARS, HIGHLOAD DISCO, XO, 2 JTS 2-1/16" CSH, XO, SWIVEL, BOT CTC. TOTAL BHA LENGTH = 147.74 02:30 - 07:00 4.50 CEMT N DFAL RUNPRD RIH CIRC MIN RATE. TAG UP ON SOMETHING AT 9293' (CORRECTED). ROLL PUMPS AND HOP OVER, TIE-IN AT 9300' PIPE FLAG (-17.5' CORRECTION), CONT RIH, START SEEING SLIGHT MOTOR WORK AT -9470', MTR STALLS OUT AT 9487', PU HEAVY -5k+ OVERPULL, MTR W ILL NOT UNSTALL, VERY HEAVY PULLS UP, CANNOT RIH, SURGE PUMPS, ATTEMPT TO FIRE JARS DOWN TWICE, NO INDICATION ON SURFACE, STILL STUCK, PU TO RESET JARS A THIRD TIME, RAMP UP PUMP AND LEAVE 2K PSI ON MTR, STACK 10K # DOWN, WAIT, DUMP BAKER CHOKE, GET WEIGHT BACK (UNSTUCK), BRING UP PUMPS TO 1.1 BPM WHILE RIH 10' TO CONFIRM FREE, BEGIN PULLING BACK INTO 4.5" LNR, START SWEEP DOW NHOLE 07:00 - 09:40 2.67 CEMT N DFAL RUNPRD DID NOT SEE ANY MOTOR WORK AT - 9487. CONTINUE RIH. STALL AT 9721'. MILL TO 9734' AND COULD NOT MAKE ANY FOOTAGE. POOH FOR CLEANOUT NOZZLE 09:40 - 10:00 0.33 CEMT N DFAL RUNPRD PJSM REGARDING LD OF BHA 10:00 - 10:30 0.50 CEMT N DFAL RUNPRD LD CLEAN-OUT BHA 10:30 - 11:15 0.75 CEMT N DFAL RUNPRD MU INTERNAL 2" "KENDAL" CONNECTOR, PULL TEST AND PRESSURE TEST CONNECTOR 11:15 - 12:00 0.75 CEMT N DFAL RUNPRD INSPECT RIG HCR WITH RIG ELECTRICIAN. SCR GOOD 12:00 - 14:20 2.33 CEMT N DFAL RUNPRD MU 1.50" JET SWIRL NOZZLE BHA. CIRCULATE KCL AT .66 BPM WHILE WAITING FOR MUD SWAP. SWAP TO USED GEOVIS SYSTEM AND DISPLACE COIL. 14:20 - 16:45 2.42 CEMT N DFAL RUNPRD RIH TO FCO. CORRECT TO EOP FLAG. (-8' CORRECTION). DISPLACE WELL BORE VOLUME TO USED GEO VIS SYSTEM. 2.6 BPM ~ 3400 PSI 16:45 - 19:30 2.75 CEMT N DFAL RUNPRD RIH PUMPING AT 2.6 BPM. TAG HARD AT 9761.2' AND NOTED IMMEDIATE PRESSURE INCREASE WHEN TAGGING. PUH AND CHASE RETURNS TO TUBING TAIL ~ 80% 19:30 - 20:40 1.17 CEMT N DFAL RUNPRD FIRST 15 BBL HIGH VIS PILL OUT THE BIT W/ Op =2.64 BPM ~ 3700 PSI FIRST PILL DIDN'T BRING MUCH BACK OTHER THAN SMALL AMOUNT OF SOFT CEMENT. Printed: 12/16/2009 3:21:50 PM BP EXPLORATION Page 8 of 12 Operations .Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours ~ Task Code NPT Phase Description of Operations 12/1/2009 19:30 - 20:40 1.17 CEMT N DFAL RUNPRD PUMP SECOND 15 BBL PILL ~ 2.6 BPM & 3650 PSI 20:40 - 23:20 2.67 CEMT N DFAL RUNPRD POOH FROM TOL AT 25 FPM THROUGH 5 1/2" WITH Op = 2.8 BPM POOH AT 80 FPM THROUGH 4-1/2" Op= 2.8 BPM ~ 3860 PSI POOH TO 150 FT THEN SURGED BACK TO 550 FT PJSM FOR LD OF NOZZLE BHA 23:20 - 00:00 0.67 CEMT N DFAL RUNPRD UNSTAB INJECTOR AND BREAK OFF AT SLB CTC, NO ELINE COMING OUT OF COIL. LD BHA CLEAR TOOLS FROM RIG FLOOR 12/2/2009 00:00 - 00:15 0.25 CEMT N DFAL RUNPRD PJSM FOR CUTTING COIL 00:15 - 01:30 1.25 CEMT N DFAL RUNPRD RU CT CUTTER, AND CUT 100 FT OF COIL FOR CR MANAGMENT, FOUND E-LINE IN FIRST CUT. 01:30 - 02:00 0.50 CEMT N DFAL RUNPRD MU BTT CTC, PT TO 3500 PSI AND PULL TEST TO 38K 02:00 - 02:30 0.50 CEMT N WAIT RUNPRD WAIT ON BTT TO BRING BACK BOW EN JARS FOR THIS BHA. 02:30 - 03:20 0.83 CEMT N DFAL RUNPRD PU CLEAN OUT BHA SAME AS BHA #9 TO JUST MILL OUT DEPLOYMENT SLEVE PROFILE. STAB ON INJECTOR 03:20 - 05:40 2.33 CEMT N DPRB RUNPRD RIH, PUMPS MIN RATE SLOWED DOWN RIH SPEED AT 9250 FT AND PASSED THROUGH TO 9764 FT UNCORRECTED CLEAN. PUH TO 9740 FT AND ESTABLISH FREE SPIN 05:40 - 10:00 4.33 CEMT N DFAL RUNPRD FS=2370 PSI ~ 1.0 BPM RIH AND TAG AT 9763.4 AND STALLED. CONTINUE TO TIME MILL BUSHING 10:00 - 11:45 1.75 CEMT N DFAL RUNPRD POOH FOR BHA SWAP 11:45 - 12:00 0.25 CEMT N DFAL RUNPRD PJSM REGARDING lD OF BHA, PINCH POINTS, GOOD COMMUNICATION ROLES FOR CREW. 12:00 - 12:50 0.83 CEMT N DFAL RUNPRD LD 1-11/16" MOTOR AND 1.875" PARABOLIC MILL ~', 12:50 - 13:05 0.25 CEMT N DFAL RUNPRD PJSM FOR MU 2-1/8" MOTOR, SPACER BAR AND 1.875" PARABOLIC MILL 13:05 - 14:00 0.92 CEMT N DFAL RUNPRD MU BHA WITH 2-1/8" MOTOR, SPACER BAR AND 1.875" PARABOLIC MILL 14:00 - 16:00 2.00 CEMT N DFAL RUNPRD RIH 16:00 - 17:20 1.33 CEMT N DFAL RUNPRD ESTABLISH FREE SPIN WITH 2-1/8" MOTOR AND 1.875" MILL. FS=2800 PSI ~ 1.55 BPM. MILLED ~ 9761' FOR _ 50 MINUTES AND APPEARED TO MILL THROUGH 1.75" BUSHING. RIH AT 1 FPM AND STALLED AT 9771'. BACKREAMED THROUGH BUSHING. TAGGED ~ 9771' DRY AND PULLED THROUGH WITH NO OVERPULLS. POOH FOR CLEANOUT BHA. 17:20 - 19:10 1.83 CEMT N DFAL RUNPRD POOH PJSM for LD OF BHA WHILE POOH 19:10 - 19:35 0.42 CEMT N DFAL RUNPRD LD PROFILE MILLING BHA 19:35 - 21:10 1.58 CEMT N DFAL RUNPRD RU AND PU LINER CLEAN OUT BHA WITH 64 JNTS OF 1" CSH 21:10 - 23:15 2.08 CEMT N DFAL RUNPRD RIH AT MIN RATE BROUGHT PUMP RATE TO 1.0 BPM BEFORE ENTERING TOL 23:15 - 00:00 0.75 CEMT P RUNPRD CLEAN OUT LINER AT 1.0 BPM & 3000 PSI Printed: 12/16/2009 3:21:50 PM ~ ~ BP EXPLORATION Page 9 of 12 ...Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To ~ Hours Task Code NPT .Phase Description of Operations 12/2/2009 23:15 - 00:00 0.75 CEMT P RUNPRD FIRST TAG ~ 9797 FT WITH 250 PSI OF MW THAT MILLED 12/3/2009 100:00 - 01:20 I 1.331 CEMT I P 01:20 - 02:35 I 1.251 CEMT I P 02:35 - 03:00 I 0.421 CEMT I P 03:00 - 04:20 1.33 CEMT P 04:20 - 06:00 1.67 CEMT P 06:00 - 07:00 1.00 CEMT P 07:00 - 08:30 1.50 CEMT P 08:30 - 09:00 0.50 EVAL P 09:00 - 11:00 2.00 EVAL P 11:00 - 14:15 3.25 EVAL P 14:15 - 15:30 1.25 EVAL P 15:30 - 16:00 0.50 EVAL P 16:00 - 17:45 1.75 EVAL P 17:45 - 18:45 1.00 EVAL P 18:45 - 20:20 I 1.581 EVAL I P 20:20 - 20:25 0.08 EVAL P 20:25 - 20:40 0.25 EVAL P 20:40 - 23:15 2.58 EVAL P 23:15 - 00:00 0.75 PERFO P 12/4/2009 00:00 - 00:45 0.75 PERFO P OFF FAST. RUNPRD CONTINUE TO CLEAN OUT LINER STILL GETTING OCASIONAL MW SPOTS BUT MILL'S OF FAST. TAG BOTTOM ~ 11,640 FT UNCORRECTED RUNPRD LAUNCH 1/2" STEEL BALL TO OPEN UP BTT CIRC SUB WITH 30 BBL HIGH VISS PILL WHILE PULLING OUT OF 2-3/8" LINER. BALL ON SEAT ~ 36 BBLS SHEARED ~ 4700 PSI. RUNPRD CONTINUE TO POOH FROM 10, 430 FT PUMPING 1.2 BPM ~ 3200 PSI WHILE IN 2-3/8" LINER PUMP 1.5 BPM ~ 3850 PSI ~ 40 FPM TILL 4-1/2" TUBING TAIL. PILL BROUGHT OUT FAIR AMOUNT OF CEMENT PATTIES. RUNPRD CONTINUE TO POOH AT 100 FPM AND 1.53 BPM FROM 9000 FT RUNPRD TAG UP FLOW CHECK WELL UNSTAB INJECTOR AND LD CLEAN OUT BHA, STAND BACK 32 STANDS OF 1"CSH RUNPRD CLEAN BOP STACK WITH SWIZZLE STICK RUNPRD ATTEMPT TO PRESSURE TEST LINER LAP. LINER LAP TEST FAILED. LOWERI PJSM REGARDING NEUTRON SOURCE AND PICKING UP LOGGING TOOLS. DISCUSS TIME, DISTANCE, SHIELDING AND PINCH POINTS. LOWERI BEGIN MAKING UP MEMORY LOGGING BHA LOWERI RIH WITH MEMORY CNL LOGGING BHA. WT CK AT W = 23 LOWERI LOG TO PBTD WITH MEMORY CNL LOGGING BHA AT 30 FPM LOWERI LIGHTLY TAG AT 11637'. GET STOP COUNT. LOG UP AT 60 FPM WHILE LAYING IN PERF PILL LOWERi POOH DISPLACING WELL TO KCL LOWERI PJSM REGARDING LD OF MEMORY LOGGING BHA CREW CHANGE, WALK ABOUNDS PJSM WITH NEW CREWS. LOWERI UNSTAB INJECTOR AND FLOW CHECK WELL LD MEMORY LOGGING BHA, LAYING DOWN ALL THE 1" CSH JOINTS. LOWERI PJSM FOR LD OF MEMORY TOOLS AND HANDELING RA SOURCE. LOWERI LD MEMORY TOOLS AND OFF LOAD FROM RIG LOWERI DOWNLOAD DATA FROM MEMORY TOOLS AND PROCESS RU TO RUN PERF GUNS EMAIL LOGGS TO TOWN GEO AND DOE PJSM FOR PU OF PERF GUNS LOWERI START TO PU PERF GUNS LOWERi CONTINUE TO PU PERF GUNS 43 TOTAL WITH 4 BLANKS 3 PARTIALLS 36 FULL GUNS MU E-FIRE HEAD Printed: 12/16/2009 3:21:50 PM ~ ~ BP EXPLORATION Page 10 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From-To Hours Task Code j NPT Phase Description of Operations 12/4/2009 00:45 - 01:55 1.17 PERFO P LOWERI MU REMANDER OF BHA WITH 34 JNTS/17 STANDS OF 1" SCH 01:55 - 03:40 1.75 PERFO P LOWERI RIH WITH PUMPS OFF AND BAKER CHOKE OPEN. Tag bottom ~ 11,626.4 ft 03:40 - 05:00 1.33 PERFO P LOWERI PU TO BREAK OVER WEIGHT DEPTH OF 11,619.9 FT AND THEN CORRECT DEPTH TO ELMD OF 11,617.6 FOR PBTD. PU TO 11,550.7 FT H LA OTTOM SHOT 1,55 ~ //^^ ~" " ' PERF INTERVAIAS FROM BOTTOM OF: / ~ % 1T 11,550 TO 11,010 FT 10,930 TO 10,650 FT RU TO A I E E FIRE HEAD AND SHOT GUNS ON THE FLY. 1 ST SEQUENCE FAILED TO FIRE GUNS 2 ND SEQUENCE -FAILED. 3 RD WORKED WITH GOOD SURFACE INDICATION OF FIRE! 05:00 - 07:45 2.75 PERFO P LOWERI POOH WITH PERF GUNS CIRCULATING ~ 0.6/0.4 BPM - NOLOSSES PU ABOVE TOL -STOP AND FLOW CHECK WELL WITH COIL STOPED AND STIL CIRCULATING 1 FOR 1 NO FLOW WITH COIL STOPED 07:45 - 08:15 0.50 PERFO P LOWERi ADDITIONAL FLOW CHECK AT SURFACE FOR 30 MINUTES 08:15 - 08:30 0.25 PERFO P LOWERI PJSM WITH RIG AND SLB CREW REGARDING LAYING DOWN BHA 08:30 - 12:00 3.50 PERFO P LOWERI BEGIN TO LAY DOWN PERFORATING BHA 12:00 - 13:00 1.00 PERFO P LOWERI DEPLOY SAFETY JOINT AND CLEAR RIG FLOOR FOR RIG AUDIT TEAM TO INSPECT DERRICK 13:00 - 13:45 0.75 PERFO P LOWERI RESUME LAYING DOWN PERFORATING BHA. 13:45 - 15:00 1.25 PERFO P LOWERI ALL PERF GUNS OUT OF HOLE. LAY DOWN 1" CSH IN DERRICK SO THAT WE CAN CONTINUE TO SHARE WITH NORDIC 2. 15:00 - 15:15 0.25 CASE P LOWERi PJSM WITH BAKER TOOL HAND AND RIG CREW REGARDING MU OF LTP BHA 15:15 - 16:30 1.25 CASE P LOWERi MU LTP BHA WITH 2.74" PACKER 16:30 - 18:35 2.08 CASE P LOWERI RIH WITH 2.74" OD BAKER LINER TOP PACKER RIH TO 9500 FT 18:35 - 19:40 1.08 CASE P LOWERi WT CHECK ~ 9500 FT RIH WT = 17 K UP WT = 26 K CONTINUE IN HOLE WITH Qp= .42 BPM ~ 145 PSI TAG AT 9756 FT SET DOWN TO 9762.4 FT WITH 10 k PU WITH BO WT l~ 9754 FT PU AND REDO TO VERIFY DEPTHS -MATCH OK. PU TO 9700 TO DROP BALL. REEL VOL IS 41 BBLS DROP 5/8" STEEL BALL /LAUNCH IT W ITH 1000 PSI SLOW DOWN PUMPS ~ 28 BBLS AWAY BALL ON SEAT AT 34.7 BBLS. SET DOWN SAME AS BEFORE. PU TO 9752 FT TO SET PACKER. PRESSURE UP TO 1800 PSI TO SET PACKER. Printed: 12/16/2009 3:21:50 PM • • BP EXPLQRATION Page 11 of 12 Operations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 1 Spud Date: 8/25/1982 Start: 11 /18/2009 End: 12/5/2009 Rig Release: Rig Number: N1 Date From - To Hours ~ Task Code NPT Phase Description of Operations 12/4/2009 18:35 - 19:40 1.08 CASE P 19:40 - 20:20 I 0.671 CASE P 20:20 - 20:35 0.251 CASE I P 20:35 - 22:00 1.42 CASE P 22:00 - 22:30 0.50 CASE P 22:30 - 23:00 0.50 CASE P 23:00 - 23:45 0.75 CASE N 23:45 - 00:00 0.251 WHSUR ~ N 12/5/2009 100:00 - 00:50 I 0.831 WHSUR ~ P 00:50 - 01:10 0.33 WHSUR P 01:10 - 01:20 0.17 WHSUR P 01:20 - 03:10 1.83 WHSUR P 03:10 - 03:30 0.331 WHSUR ~ P 03:30 - 04:05 I 0.581 WHSUR ( P LOWERI SET DOWN WITH 10 K #'s TO 9758.5 FT -HOLDS BLEED OFF COIL PRESSURE TO PT LINER LAP. LOWERI PRESSURE TEST LINER TOP PACKER. SHUT IN PUMPS WITH 1920 PSI PT FOR 30 MIN RECORDING ELECTRONICALY AND ON ROLL CHART. FINAL PRESSURE WAS 1880 PSI. TEST -PASS LOWERI LINE BACK UP ON COIL AND PRESSURE UP TO SHEAR OUT OF PACKER. SHEARED AT 3180 PSI LOWERI POOH PJSM WHILE POOH FOR LD OF LTP SETTING BHA LOWERi LD LINER TOP PACKER BHA. LOWERi MU FP NOZZLE WITH CHECKS ON 1" CSH STINGER. DFAL LOWERI PREVIOUS NOZZLE ASSEMBLY WAS TAGGING UP IN THE TREE /BOP'S. LAY IT DOWN AND PU A NEW NOZZLE ASSEMBLY WITH CHECKS ON 2-3/8" PH6 STINGER. POST RIH WITH NOZZLE. START TO CLEAN OUT PITS FOR RDMO. POST CONTINUE TO RIH WITH FP NOZZLE LOADED COIL WITH 5 BBLS MEOH SPEAR 40 BBLS OF DIESEL 35 BBLS OF FRESH WATER FOR COIL PICKLE / BD LOADED TUBING WITH 35 BBLS OF DIESEL FROM 2200 FT TO 350 FT -SHUT DOWN PUMPS LEAVING 350 FT VOID. TAGGED UP AND GLOSSED THE MASTER. PJSM WITH N2 CREW FOR RU WHILE FP WELL N2 PUMPERS RU WHILE FP WELL RIH TO JUST ABOVE MASTER FOR BD. POST CONTINUE TO RU SLB N2 PUMP TRUCK TO RIG. POST PJSM FOR N2 BD OF COIL WITH ALL CREWS. POST LOAD COIL WITH INHIBITOR COCKTAIL LOAD 10 BBLS OF MEOH WHILE COOLING DOWN N2 UNIT PT LINES TO 4000 PSI BD COIL AND RIG MUD LINES TAKING RETURNS TO TIGER TANK. BLEED DOWN COIL PRESSURE LD STINGER AND INSTALL NIGHT CAP. POST WELLS GROUP GREASE CREW IS SERVICING THE PRODUCTION TREE VALVES PRIOR TO SETTING BPV. RD RIG FLOOR AND PREP TO PULL COIL ACROSS WHILE WAITING ON GREASE CREW. PJSM WITH VALVE CREW ON SETTING BPV PREP TO SET BPV POST OPEN WELLHEAD AND FLOW CHECK WELL. WELL IS ON A VAC. DRY ROD IN BPV. CLOSED THE MASTER AND SWAB VALVES Punted: tvuirzoua ~:zi:ou run BP EXPLORATION Page 12 of 12 Qperations Summary Report Legal Well Name: 01-19 Common Well Name: 01-19 Spud Date: 8/25/1982 Event Name: REENTER+COMPLETE Start: 11/18/2009 End: 12/5/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 ~ Date From - To Hours Task Code NPT Phase Description of Operations 12/5/2009 04:05 - 07:00 2.92 RIGD P POST PU INJECTOR AND REMOVE STUFFING BOX AND LUBRICATOR. MU GRAPPLE AND PULL TEST PULL COIL ACROSS AND SECURE WITH SHIPPING BAR. 07:00 - 07:15 0.25 RIGD P POST PJSM REGARDING REEL SWAP WITH CH2MHILL, RIG CREW AND SLB CREW 07:15 - 10:05 2.83 RIGD P POST SWAP 2" REEL OUT AND LOAD 2-3/8" REEL. 10:05 - 10:30 0.42 RIGD P POST CLEAR FLOOR AND PREPARE TO NIPPLE DOWN BOP'S 10:30 - 12:00 1.50 RIGD P POST ND BOPS AND NU TREE CAP PT TREE CAP TO 4000 PSI WITH MEOH AND PUMP ADDITIONAL 2 BBLS MEOH INTO TREE 12:00 - 12:15 0.25 RIGD P POST PJSM TO PULL OFF WELL 12:15 - 13:00 0.75 RIGD P POST PREPARE TO MOVE RIG OFF WELL. RELEASE RIG AT 13:00 Printed: 12/16/2009 3:21:50 PM .~~~ BAKER iNTE~ • North America -ALASKA - BP Prudhoe Bay PB DS 01 01-19 01-19B Design: 01-19B Survey Report -Geographic 30 November, 2009 by ~.r Survey Report -Geographic bP u~rrEQ ..Company: North America -ALASKA - BP local Co-ordinate Reference: WeII 01-19 Project: Prudhoe Bay TVD Reference: 01-19 @ 70.OOft (Rowan 35) Site: PB DS 01 r MD Refererce: 01-19 @ 70.OOft (Rowan 35) Well: 01-19 North Reference: True Wellbore: 01-19B Survey Calculation Method: Minimum Curvature Design: 01-196 Datai>ase: EDM .16 - Anc Prod - WH24P project Prudhoe Bay, North Slope, UNITED STATES Nap System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Leo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Nap Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 01, TR-10-15 Site Position: Northing: 5,941,932.14ft Latitude: 70° 14' 43.905 N From: Map Easting: 697,237.60ft Longitude: 148° 24' 24.004 W Position Uncertainty: 0.00 ft Slot Radius: O.000in Grid Convergence: 1.50 ° WeII 01-19 API No 500292080000 Well Position +N/-S 0.00 ft Northing: 5,940,734.19 ft Latitude: 70° 14' 31.987 N +E/-W 0.00 ft Easting: 697,777.47 ft Longitude: 148° 24' 9.225 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 39.71 ft Wellbore 01-198 API No 500292080002 Magnetics Model Name Sample Date Declination Dip Angle Field Strength BGGM2009 12/16/2009 22.50 80.92 57,683 Design . --- - 01-19B - - I I Audit Notes . Version: 1.0 Phase: ACTUAL Tie On Depth: 9,870.05 VerticatSection: Depth From (TVD) +N/S +E/\N Direction (ft) lftl (ft) (°) ', 30.29 0.00 0.00 310.10 Survey Program Date: 11/30/2009 From To (ft) (ft) Survey (Wellbore) 400.00 9,800.00 01-19 Snry 1 CB Gyro MS (01-19) 9,830.00 9,870.05 01-19A Srvy 1 MIND (01-19A) 9,880.00 11,660.00 MWD (01-196) Tool Name Description CB-GYRO-MS Camera based gyro multishot MWD MWD -Standard MWD MWD -Standard 111.~J/LQ09 9:40:45AM Page 2 COMPASS 2003.16 Build 71 ®it~ Survey Report -Geographic itv'rEQ `~ .Company; North America -ALASKA - BP Local Co-ordinate Reference: Well 01-19 Project: Prudhoe Bay ND Reference: 01-19 @ 70.OOft (Rowan 35) Site: PB DS 01 MD Reference: 01-19 @ 70.OOft (Rowan 35) :Welt 01-19 North Reference: True Wellbore: 01-196 Survey Calculation Method: Minimum Curvature Design: 01-19B Database: EDM .16 - Anc Prod - WH24P surrey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing` Fasting (ft) C) (°) (n) (R) fft) (ft) Ift) Latitude Longitude '; ' 9,870.05 34.80 322.39 8,712.55 2,770.77 -2,506.34 5,943,438.09 695,199.44 70° 14' 59.234 N 148° 25' 22.114 W' ~I TIP 9,880.00 34.69 321.58 8,720.73 2,775.23 -2,509.83 5,943,442.47 695,195.83 70° 14' 59.277 N 148° 25' 22.216 W! I KOP 9,895.88 37.46 315.77 8,733.57 2,782.24 -2,516.01 5,943,449.31 695,189.47 70° 14' 59.346 N 148° 25' 22.395 W 9,926.10 35.93 303.76 8,757.83 2,793.77 -2,529.81 5,943,460.47 695,175.37 70° 14' 59.460 N 148° 25' 22.797 W': 9,954.24 34.63 291.87 8,780.83 2,801.34 -2,544.11 5,943,467.66 695,160.88 70° 14' 59.534 N 148° 25' 23.213 W' ' 9,984.30 34.00 279.23 8,805.69 2,805.88 -2,560.36 5,943,471.77 695,144.52 70° 14' 59.579 N 148° 25' 23.685 W'; ', 10,012.58 33.61 268.13 8,829.21 2,806.89 -2,576.00 5,943,472.37 695,128.86 70° 14' 59.589 N 148° 25' 24.140 W 10,041.18 33.93 257.99 8,853.00 2,804.97 -2,591.73 5,943,470.04 695,113.18 70° 14' 59.570 N 148° 25' 24.598 W 10,071.10 35.70 246.33 8,877.59 2,799.72 -2,607.91 5,943,464.37 695,097.15 70° 14' 59.518 N 148° 25' 25.068 W 10,108.80 36.33 252.22 8,908.10 2,791.89 -2,628.63 5,943,456.00 695,076.64 70° 14' 59.441 N 148° 25' 25.671 W 10,139.68 38.58 261.07 8,932.63 2,787.60 -2,646.87 5,943,451.23 695,058.53 70° 14' 59.399 N 148° 25' 26.201 W 10,173.44 42.95 268.88 8,958.21 2,785.74 -2,668.79 5,943,448.80 695,036.66 70° 14' 59.380 N 148° 25' 26.839 W i 10,210.84 47.96 275.42 8,984.45 2,786.80 -2,695.39 5,943,449.16 695,010.05 70° 14' 59.391 N 148° 25' 27.612 W ', 10,239.48 52.64 275.31 9,002.74 2,788.86 -2,717.32 5,943,450.65 694,988.07 70° 14' 59.411 N 148° 25' 28.250 W j ~I 10,268.78 58.26 273.44 9,019.35 2,790.69 -2,741.37 5,943,451.84 694,963.98 70° 14' 59.429 N 148° 25' 28.949 W I. ', 10,299.12 64.47 271.61 9,033.88 2,791.85 -2,767.96 5,943,452.30 694,937.37 70° 14' 59.440 N 148° 25' 29.723 W ', 10,330.00 71.17 270.17 9,045.53 2,792.28 -2,796.53 5,943,451.99 694,908.80 70° 14' 59.444 N 148° 25' 30.554 W '~~ 10,360.02 77.86 268.49 9,053.54 2,791.94 -2,825.44 5,943,450.89 694,879.91 70° 14' 59.441 N 148° 25' 31.395 W ~', ~'I 10,389.72 85.51 267.27 9,057.84 2,790.85 -2,854.79 5,943,449.03 694,850.60 70° 14' 59.430 N 148° 25' 32.248 W i 10,418.60 88.62 273.24 9,059.32 2,790.98 -2,883.61 5,943,448.40 694,821.78 70° 14' 59.431 N 148° 25' 33.086 W 10,448.30 90.06 281.79 9,059.66 2,794.86 -2,913.03 5,943,451.51 694,792.28 70° 14' 59.469 N 148° 25' 33.942 W 10,479.74 94.09 293.68 9,058.52 2,804.41 -2,942.90 5,943,460.27 694,762.17 70° 14' 59.563 N 148° 25' 34.810 W'I 10,518.14 94.58 303.88 9,055.61 2,822.82 -2,976.41 5,943,477.79 694,728.19 70° 14' 59.744 N 148° 25' 35.785 W 10,546.58 92.55 307.78 9,053.84 2,839.43 -2,999.42 5,943,493.79 694,704.75 70° 14' 59.907 N 148° 25' 36.455 W ~' 10,577.78 90.92 312.60 9,052.89 2,859.55 -3,023.24 5,943,513.28 694,680.42 70° 15' 0.105 N 148° 25' 37.147 W 10,605.96 90.68 316.83 9,052.50 2,879.37 -3,043.25 5,943,532.57 694,659.89 70° 15' 0.300 N 148° 25' 37.730 W'i ', 10,640.82 89.88 323.55 9,052.33 2,906.13 -3,065.56 5,943,558.73 694,636.89 70° 15' 0.563 N 148° 25' 38.379 bV II 'i 10,670.50 89.35 327.67 9,052.53 2,930.62 -3,082.32 5,943,582.77 694,619.50 70° 15' 0.804 N 148° 25' 38.867 W ~ ', 10,700.82 88.49 324.11 9,053.10 2,955.71 -3,099.32 5,943,607.41 694,601.85 70° 15' 1.050 N 148° 25' 39.361 W i 10,730.18 88.62 320.30 9,053.84 2,978.90 -3,117.30 5,943,630.12 694,583.26 70° 15' 1.278 N 148° 25' 39.884 W '! 10,762.46 91.75 316.76 9,053.74 3,003.08 -3,138.67 5,943,653.73 694,561.27 70° 15' 1.516 N 148° 25' 40.506 W' 10,791.36 91.41 315.61 9,052.94 3,023.93 -3,158.67 5,943,674.04 694,540.73 70° 15' 1.721 N 148° 25' 41.088 W 10,825.82 87.63 310.34 9,053.23 3,047.41 -3,183.87 5,943,696.85 694,514.92 70° 15' 1.952 N 148° 25' 41.821 W', 10,854.70 88.49 306.79 9,054.21 3,065.40 -3,206.43 5,943,714.24 694,491.89 70° 15' 2.129 N 148° 25' 42.478 W II 10,885.20 88.99 303.13 9,054.88 3,082.87 -3,231.42 5,943,731.04 694,466.46 70° 15' 2.300 N 148° 25' 43.205 W 10,910.88 89.26 299.96 9,055.27 3,096.30 -3,253.30 5,943,743.90 694,444.24 70° 15' 2.432 N 148° 25' 43.841 W j ', 10,941.40 88.10 295.03 9,055.97 3,110.38 -3,280.36 5,943,757.26 694,416.82 70° 15' 2.571 N 148° 25' 44.628 W ', 10,969.60 90.80 290.88 9,056.24 3,121.37 -3,306.31 5,943,767.57 694,390.59 70° 15' 2.679 N 148° 25' 45.383 W 11,009.95 93.57 287.13 9,054.70 3,134.50 -3,344.43 5,943,779.69 694,352.14 70° 15' 2.808 N 148° 25' 46.492 W 11,051.07 89.51 285.65 9,053.60 3,146.10 -3,383.85 5,943,790.25 694,312.43 70° 15' 2.922 N 148° 25' 47.639 W ~~ ~I 11,089.11 90.83 281.39 9,053.49 3,154.99 -3,420.83 5,943,798.17 694,275.24 70° 15' 3.009 N 148° 25' 48.714 W I 11,119.07 89.38 277.99 9,053.43 3,160.03 -3,450.36 5,943,802.43 694,245.59 70° 15' 3.058 N 148° 25' 49.573 W'i 11,148.89 89.29 283.40 9,053.78 3,165.56 -3,479.64 5,943,807.19 694,216.17 70° 15' 3.113 N 148° 25' 50.425 W' 11,178.45 88.68 288.88 9,054.30 3,173.78 -3,508.02 5,943,814.66 694,187.58 70° 15' 3.193 N 148° 25' 51.250 W 11,206.61 89.17 293.86 9,054.83 3,184.03 -3,534.23 5,943,824.22 694,161.11 70° 15' 3.294 N 148° 25' 52.013 W j '~, 11,242.07 89.29 299.12 9,055.31 3,199.84 -3,565.96 5,943,839.20 694,128.99 70° 15' 3.449 N 148° 25' 52.936 W ' 11,272.23 89.11 302.96 9,055.73 3,215.39 -3,591.79 5,943,854.06 694,102.76 70° 15' 3.602 N 148° 25' 53.687 W' 11,305.67 90.34 306.56 9,055.89 3,234.45 -3,619.26 5,943,872.39 694,074.80 70° 15' 3.789 N 148° 25' 54.486 W 11,338.25 91.14 301.92 9,055.47 3,252.77 -3,646.18 5,943,890.00 694,047.41 70° 15' 3.970 N 148° 25' 55.270 W 11,368.11 91.69 298.97 9,054.73 3,267.90 -3,671.91 5,943,904.45 694,021.29 70° 15' 4.118 N 148° 25' 56.018 W 'I 11,402.23 91.81 295.72 9,053.69 3,283.56 -3,702.20 5,943,919.31 693,990.60 70° 15' 4.272 N 148° 25' 56.899 W ', 11,433.71 89.91 291.42 9,053.22 3,296.15 -3,731.05 5,943,931.13 693,961.44 70° 15' 4.396 N 148° 25' 57.738 W IC ~I 11.464.21 89.29 288.42 9.053.43 3.306.54 -3.759.72 5.943,940.76 693,932.51 70° 15' 4.498 N I 148° 25' 58.572 W ~, 11/30!2009 9:40:45AM Page 3 COMPASS 2003.16 Build 71 ~.r Survey Report -Geographic bP INTEQ Company: North America -ALASKA - BP LocaC Co-ordinate Reference: We1101-19 Project: Prudhoe Bay TVD Reference: 01-19 @ 70.OOft (Rowan 35) Site: PB DS 01 MD Reference: 01-19 ~ 70.OOft (Rowan 35) Well: 01-19 Nortb Reference: True Wellbore: 01-19B SurveyCalculation Method: Minimum Curvature Design: 01-196 Database: EDM .16 - Anc Prod - WH24P -- urveq - -- -- -- -- -- - -- -- __ - - ___ -- Measured Vertical Map Map Depth Inclination Azimuth Depth +NlS +E/-yy Northing fasting (ftj (') (°) (ft) (ft) (ft) -(ft) (ft) .Latitude Longitude i 11,501.85 88.98 283.59 9,054.00 3,316.91 -3,795.88 5,943,950.18 693,896.08 70° 15' 4.600 N 148° 25' 59.624 W ~~ 11,533.77 86.19 280.20 9,055.34 3,323.48 -3,827.08 5,943,955.94 693,864.72 70° 15' 4.664 N 148° 26' 0.532 W'~ 11,561.23 85.26 276.59 9,057.39 3,327.48 -3,854.17 5,943,959.22 693,837.54 70° 15' 4.703 N 148° 26' 1.320 W 11,591.97 86.43 272.55 9,059.62 3,329.92 -3,884.72 5,943,960.86 693,806.94 70° 15' 4.727 N 148° 26' 2.208 W 11,624.65 85.32 267.72 9,061.97 3,330.00 -3,917.31 5,943,960.08 693,774.36 70° 15' 4.728 N 148° 26' 3.156 W 11,660.00 85.32 267.72 9,064.85 3,328.60 -3,952.51 5,943,957.76 693,739.21 70° 15' 4.714 N 148° 26' 4.180 W TD - 2 3/8" 11130/2009 9:40:45AM Page 4 COMPASS 2003. i6 t3ui~ 71 TREE = FMC WELLHEAD = FM ACTUATOR = AXELSON KB. ELE1/ - 70, BF. ELEV = KOP = 3000' Max Angle = 95° @ 10518' Datum MD = 10062' Datum TVD = 8800' SS 20" CONDUCTOR, 80' 91.5#, H-40, ID = 19.124" 13-3/8" CSG, 72#, L-80 BUTT, ID = 12.347" I~ 2590' Minimum ID =1.81" @ 9730' KB LNR TOP PACKER 19-5/8" HES ES CEMENTER 7' SCAB LNR, 26#, L-80 BTGM, .0383 bpf, ID = 6.276" 4-1/2" TBG, 12.6#, 13-CR VAM TOP, .0152 bpf, ID = 3.958" 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" 5-112" TBG, 17#, L-80 BTC, .0232 bpf, ID = 4.892" TOP OF 7" LNR 4-1/2" TBG, 12.6#, L-80 BTC, .0152 bpf, ID = 3.958" 9-5/8" CSG, 47#, L-80 BTC, ID = 8.681" S OTES: ***4-1 /2" CHROMETBG"**WELL O ~ -19 B 01- 9A NOT HOW N BELOW WHIPSTOCK*~D 1885' 9-5/8" X 7" BKR ZXP PKR w / C2 PROFILE & FLIX-LOCK LNR HGR, ID = 6.310" 2083' 4-1/2" HES X NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3532 3512 19 KBG-2 DOME BK 16 12!08/09 4 5401 5105 39 KBG-2 SO BK 20 12/08/09 3 6810 6191 40 KBG-2 DMY BK 0 03/06/04 2 8011 7128 36 KBG-2 DMY BK 0 03/06/04 1 8958 7920 30 KBG-2 DMY BK 0 03/06/04 9026' 4-1/2" HES X NIP, ID = 3.813" 9037' 7" X 4 1/2" BKR S-3 PKR, ID = 3.875" 9079' 9102' 4-1/2" HES X NIP, ID = 3.813" 9121' 9121' 7" X 5-1/2" xo, ID = 4.892" 9133' 4-1/2" MULE SHOE, ID = 3.958" 9133' 9164' 9-5/8" X 5-1/2" UNIQUE OVERSHOT GAS LIFT MANDRELS 91~. ST MD TVD DEV TYPE VLV LATCH PC 1 9188 8120 28 KBG-2 DMY RA 9231' 9-5/8" X 5-1/2" BRN PKR, ID = ? A2d2' 9242' S-1/2" X 4-1/2" XO, ID = 3.958" I 9305' I I 9340' I 3-1/2" LNR, 8.81#, L-80 STL, .0087 bpf, ID = 2.992" ~ 9771' 7" LNR, 29#, L-80 BTC, .0371 bpf, ID = 6.184" 10500' PERFORATION SUMMARY REF LOG: MCNL/GR/CCL on 12/03/09 ANGLEAT TOP PERF: 90° @ 10650' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 1.56" 6 10650 - 10930 O 12/03/09 1.56" 6 11010 - 11550 O 12/03/09 931~~ 3-3/4" BKR DEPLOY SLV, ID = 3.00" i 9316' 3-1/2" XO PIN, ID = 2.880" 9321' 3-1/2" HOWCO XN NIP, ID = 2.750" 9327' 4-1/2" HES XN NIP, MILLED TO 3.80" BEHIND 9340' BROWN SHEAROUTSUB, ID = 3.958" LNR 9730' #35 KB LNR TOP PKR w /3" GS, ID = 1.81" 9735' 2.70" BOT DEPLOYMENT SLV, ID = 1.875" 9771' 3-1/2" X 3-3/16" XO, ID = 2.880" MILLOUT WINDOW (01-19B) 9880' - 9886' WHIPSTOCK (11/02/09) 9880' RA TAG 9885' PBTD 11620' 3-3/16" LNR, 6.2#, L-80, 9897' fCll, .0076 bpf, ID = 2.80" 2.3/8" LNR, 4.7#, L-80 STL, .0039 bpf, ID = 1.995" -~ DATE REV BY COMMENTS DATE REV BY COMMENTS 09/11/82 ROWAN 35 COMPLETION 03/11/02 N3FrS CTD SUSPENDm (01-19A) 11/08/02 NORDIC 1 CTD SIDETRACK(01-19A) 03/07/04 N4ES RWO 12/05/09 NORDIC 1 CTD SIDETRACK (01-196) 12/21/09 CH/JMD DRLG DRAFT CORRECTIONS PRUDHOE BAY UNff WELL: 01-19B PERMff No: F2081770 API No: 50-029-20800-02-00 SEC 8, T1 ON, R15E, 165' FNL & 462' FWL BP Exploration (Alaska) ~_..~ r AI,ASSA OIL A1~TD GAS CO1~T5ERQA7'IO1~T COl-il-IISSIOI~T John McMullen Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage AK 99519-6612 SARAN PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 01-19B BP Exploration Alaska Inc. Permit No: 208-177 Surface Location: 165' FNL, 462' FWL, SEC. 08, T10N, R15E, UM Bottomhole Location: 3227' FSL, 3468' FEL, SEC. 06, T10N, R15E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to redrill 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). Sincerely, Cathy . Foerster Com 'ssioner 7~- DATED this ~ day of November, 2008 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. l(~'O ~ STATE OF ALASKA ~r~/~ ~-DS ~` ' ALAS~OIL AND GAS CONSERVATION COMMON PERMIT TO DRILL ~~~~~~ 20 AAC 25.005 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. S ecity if well is proposed for: ~ Coalbed Methane ^ `Gas HydratQs ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU 01-198 3. Address: P.O. Box 196612, Anchors e, Alaska 99519-6612 6. Proposed Depth: MD 11655' TVD 8982 ss 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: 165' FNL 462' FWL SEC T10N 08 R15E UM 7. Property Designation: ADL 028329 Pool , , . , , , Top of Productive Horizon: 2817' FSL, 2263' FEL, SEC. 06, T10N, R15E, UM 8. Land Use Permit: 13. Approximate Spud Date: December 21, 2008 Total Depth: 3227' FSL, 3468' FEL, SEC. 06, T10N, R15E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 23500' 4b. Location of Well (State Base Plane Coordinates): Surface: x-697777 y-5940734 Zone-ASP4 10. KB Elevation (Hei ht above GL): 70' feet 15. Distance to Nearest Well Within Pool: 840' 16. Deviated Wells: Kickoff Depth: ggg0 feet Maximum Hole An le: 100.8 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3259 Surface: 2379 1 in Pr m: i n T 'n h- m i f c. r Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data " - / " 4.7# L- T 1 70 ' 7' 11 8982' ss 4 sx I 19. PRESE NT WELL CONDITION S UMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 11584 Total Depth TVD (ft): Plugs (measured): 10 None Effective Depth MD (tt): 11551 Effective Depth TVD (ft): 9016 Junk (measured): 11442' asi Len th Size ement Volume MD TVD Conductor /Structural ' Surface 5 1 /" F n 4 PF' ' Intermediate 10' / " I x PF' 1 ' P Liner 7" I ' 7' 3-1/T' x 3-3116" x 2-7/8" X I 1'- 11 ' 7., Perforation Depth MD (tt): 10870' - 11470' Perforation Depth TVD (ft): 9033' - 9029' 20. Attachments ^ Filing Fee, $100 ®BOP Sketch ^ Property Plat ^ Diverter Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ 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. Printed Name John M u Si nature Contact Charles Reynold:, 564-5480 Title En ineerin Team Leader Prepared By Name/Number Phone 564-4711 Date i~ ~ ~ Sondra Stewman, 564-4750 Commission a Oni Permit To Drill N r• O - API Number: SO-029-20800-02-00 Permit Approval See cover letter for 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: ~/ Samples Req'd: ^ Yes ~No Mud log Req'd: ^ Yes L!S No HZS Measures: Yes ^ No Directional Survey Req'd: Yes ^ No Other: ~~~~ ~~~~. Q®~ ~5~ ~- ZD ' v ~ Date APPROVED BY THE COMMISSION ,COMMISSIONER Form 10-401 Revised 12/2005 / Submit In Duplicate • by CTD Sidetrack Summary BPXA Prudhoe Bay 01-19B CTD Sidetrack September 24, 2008 Pre-CT Rig Work: 1. MIT-IA - to 3000psi 2. MIT-OA - to 2000 psi 3. Drift well for whipstock to 3-3/16" x 2-7/8" crossover at 9.897'. 4. Set Baker 3-3/16" whipstock with a 033 packer at 9,880'. 5. PT tree (MV,SV,WV), function LDS 6. Bleed IA, gas lift and production flowlines down to zero and blind flange. 7. Remove S-Riser, Remove wellhouse, level pad. Rig Sidetrack Operations: (Scheduled to begin on December 21, 2008 using Nordic rig 1) 1. MIRU Nordic Rig 1 2. NU 7-1/16" CT Drilling BOPE and test. _ 4. 5. 6. 7. 9. 10. 11. 12. Mill 2.75" window at 9,880' thru 3-3/16" liner. Drill build/turn section with 2.70" x 3.0" bicenter bit, and land well. Drill lateral section to 11,655' MD. Run and cement a 2-3/8" L-80 liner string. Make a cleanout run with mill and motor. Make a logging run with a SWS GR-CNL logging tool. Perforate well. Circulate well to KWF brine. FP well to 2000' with methanol.. Set BPV. ND 7-1/16" stack. FP tree and PT tree cap to 3500 psi. RDMO Nordic 1. Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Pull BPV. 3. Run live gas lift design. 4. POP Well ~~5 ~~~~ Mud Program: • • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg Flo Pro or biozan for milling, new 8.6 ppg Flo Pro for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 2.70"x3.0" (bi-center bits used) Casing Program: fully cemented liner • 2-3/8", L-80 4.70# STL 9,700' and -11,655' and • A minimum of 8.7 bbls of 15.8 ppg cement will be used for liner cementing. (Assuming 3.0" bit size and TD @ 11,655', with 40% excess in the open hole interval) • TOC planned at 9,700' (Top of liner) Existing casing/tubing Information 13-3/8", L-80 72#, Burst 5380, collapse 2670 psi 9 5/8", L-80 47#, Burst 6870, collapse 4750 psi 7", L-80 29#, Burst 8160, collapse 7020 psi 7", L-80 26#, Burst 7240, collapse 5410 psi 5-1/2", L-80 17#, Burst 7740, collapse 6290 psi 4-1/2", 13-CR 12.6#, Burst 8430, collapse 7500 psi 4-1/2", L-80 12.6#, Burst 8430, collapse 7500 psi 3-1/2", L-80 9.2#, Burst 10160, collapse 10540 psi. 3-3/16", L-80 6.2#, Burst 8520, collapse 7660 psi. 2-7/8", L-80 6.16#, Burst 10570, collapse 11170 psi. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. Directional • See attached directional plan. Maximum planned hole angle is 100.8 deg at 10,595'. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property - 23,500 ft. (West) • Distance to nearest well within pool - 840', (05-08). Logging • MW D directional, Gamma Ray will be run over all of the open hole section. • Cased hole MCNVGR/CCL logs will be run. Hazards • There are no directional close approaches to other existing wells. • The maximum recorded H2S level on 01-19 was 3 units on 10-29-1994. • Drill Site 01 is considered an H2S drillsite. • The maximum recorded H2S level on Drill Site 01 was 140 ppm on well 01-07A, on 04-25-2001. • Lost circulation risk is medium. Reservoir Pressure • The reservoir pressure on 01-19A was last recorded at 3,259 psi at 8,800' TVDSS on 07-05-2008. (7.12 ppg equivalent) • Max. expected surface pressure with gas (0.10 psi/ft) to surface is 2,379 psi. Charles Reynolds CTD Engineer CC: Well File Sondra StewmanlTerrie Hubble TREE = FMC _ LHF.AD = FMC ACTUATOR = _ AX9.SON KB. EIPV = .~.. ~ 70' ... BF. ELEV _ . KOP : ".`..__..„. ~ .....__~ 300•' Max. Argyle= M X11508' Datum MD = _ 10058 ' Datum TVD = - _ ~- 8800' SS • 01-79A 20" CONDUCTOR, D =19.124" ~ 13.3!8" CSG, 72~, L-80 BUTT, Er =12.347" ~ Minimum ID = 2.377" ~ 9897' TOP OF 2 716" LINER 0-CfrB" HES ES CEI~NTER 7" SCAB t.FR, 26s, L-80 BTC-M, L-80, I 9127' .0383 bpf, O = 6.276" 4-112" Tt3O,12.8~R, '13CR VAM TOP, 9133' .0152 f ID = 3.958" 5.112" TUBING STUB 9185' 5-112" TB(3,17~F, L-80 BTC, .0233 t ID = 4892" TOP Of 7" LNR, 807 HGR 41/2" TBG, 12.0i~, 480 BTC, A152 bpf, D = 3.958" 9.518" CSG, 47ir, 480 BUTT, D = 8.081" 131/2" LNR, 8.8t/, L•80 STL, .0087 480 I, ID = 2.992" 1'--~ 9771' ~ WHt#STOCK 9jg0' !. D .0.184 10Qi00' • PERFORATION SLIAMAARY R~ LOO: ANGLE AT TOP Pty: 68' ~ 10~' Note: RMar t0 Productbn DI3 for historical f dots SIZE SPF tNTERVAL DATE r 4 23so . 2s2o s a~oso4 r s 10386 -1D300 0 02l19A6 2" 6 10~ -10510 O 02f23A5 r s 111530 -10660 0 02!23105 1.56" 6 10735 -10775 O 04/30104 7 4 10870 -10875 0 11 A7102 1.56" 6 10875 -10925 O 04!20104 2" 4 10935 -10930 O 11 A7A2 r 6 11090 -11140 O 09/21 A5 1.56" 6 11330 -11425 O 04120104 13-3116" LNR, s.2ar, L-0O, I TCI _ X17(3 hef D : ? arM' S NOTES: "'4-112" CFA TBG. 19-SIB" X 7" BKR ZXP PHR wl C2 8 FLEX•LOCK LNR HOR, O = 6.S 412"HESXNq',ID^3.813" vn ~ ~ ST MD TVD DEV TYPE VLV LATCH PORT DATE S 3532 3$12 19 Kt'X3-2 DMY 8K 0 12128A5 4 5401 5105 39 Kt3f3-2 DMY t3Fi 0 12/2805 6810 .6191 40 Kt3~3-2 DMY t3tt 0 03A8A4 2 8011 7128 36 Kt30-2 DMY BK 0 03A6A4 1 &~ 7920 30 Kt~G-Z DMY t3K 0 03A6A+t '~ 4112" HES X NB', D = 3.813" • 9037 7• X 4112" BKR S-3 PKR, ID = 3.873" ' 9102' 41Q" HES X NfP, ID= 3.813" 9121' 7" x ~ ~~ xo, ~ = as9r 9131' 41@" MULE SHOE, b = 3.958" 9164' 9.518" X3.112" UNIOUE OVERSHOT OAS LIFT MAtJDRELS 1_ j 9188 1 8120 1 28 IKBO-21 DMY I RA I 0 110!21 Al I 9231' 9.518"X5.112" BRN PKR, ID = ? 9242' 5.112" X 4112" X0, ID = 3.958" 9311' 3-314 BKR D~LOY SLV, ID = 3.Oa" 9316' 3112" XO PIN, ID = 2.880" ' 9321' 3112" HOWCO XN NP, D = 2.750" 9327` 4113" HES XN NIP, IrLLED TO 3.80" 9340` BROWN SH64ROUT$UB, D=3.958" 9771' 3172"X3.3110' X0, ID = 2.880" MLLOU1 V4tND0AN (M-1lA~ 9834' -9839' ~.~~.~. \ ~33t18' X 2-718" XO, \ I ID= 2.377" ~P Mft.Lt~ i PUSNED TO BTM(08/Z3A7) F 2.7+®" LNR, O.1EN, 480, .00l3~ bef, R1= TREE = FMC LLHFAD = ACTUATOR= ... ....... ....... .A}(ELSON ..... ... . KB. ELEV = ................................. F E 70 ............................... B . LEV = KOP = ................................... 3000' ............................... Max +nn le = ..................g............ .l1 11509' ......................... Datum MD = 10058' Datum TVD = 8800' SS 91.5#, H-40, ID = 19.124" 113.31'8" CSG, 72*, L•80 @UTT, ID = 12.347" I ~~ ~~ ~~ ~oposed CTD Sidetrack Minimum ID = 1.90" ~ 9710' TDP QF 218" LIhIER 9-518" HES ES CEMENTER .AB LNR, 28#, L-80 BTC-M, L-80, bpf, ID = 6.276" 12" TBG,12.6#,13CR VAM TOP, 52 bpf, ID = 3.958" 5-102" TUBING STUB 5-1 C2" TBG,17#, L-~ BTC, .0232 bpf, ID = 4,892" TOP OF 7" LNR. BOT HGR 9.5+8" CSG, 47~, L-80 BUTT, ID = 8.681" ~- 3.102" LNR, 8.81*, L-80 STL, .0087 bpf, ID = 2.992" SAFE NOTES: "'4-12" CHFtOAAE TBG. 1885' 9-518" X 7" BKR IxP PKR wl C2 PRCFILE 8 FLE}(-LOCK LNR HGR, ID = 6.310" 2083' 4112" HES X NIP, ID = 3.813" ST MD TVD CEV TYPE VLV LATCH PORT DATE 5 3532 3512 19 KBG-2 DMY BK 0 12!28105 4 5401 5105 39 KBG-2 DMY BK 0 12028105 6810 6191 40 KBO-2 DMY BK 0 03AD6N4 2 8011 7128 36 KBO-2 DMY BK 0 03/06104 1 8958 7920 30 KBG-2 DMY BK 0 03106/04 9026' 4112" H ES X N IP, ID = 3.813" 9037 7" X 4 102" BKR S•3 PKR, ID = 3.875" 9102' 4102" HES X NIP, ID = 3.813" 9133' 4102" MULE SHOE, ID = 3.958" 9~4~ 9.518" X5.102" UNIQUE OVERSHOT 9231' -~9-518" X 5.112" BRN PKR, ID = ? 9242' S• 102" X 4102" X0, ID = 3.958" 9311' 3-314' BKR DEPLOY SLV, ID = 3.00" 9316' 3.102" XO PIN, ID = 2.8$0" 9321' 3102" HOWCO XN NIP, ID = 2.750" 9340' I-I 4112" TBG, 12.6~M, L•80 BTC, .0152 bpf, ID =3.95$" TOC 7" LNR, 29~, L•80 BTC, .0371 bpf, ID = 6.184" REF L0~3 ANt3LE AT TOP PERF: 68' (~ 10286' r I3-3116" WHIPSTOCK and 033 packer 2.3+8" LNR, 4.7*, L-80 STL, ID= 1.995" I SI E PA i E 2 FOR PEIiF ~ ATION Di TA 3.3116" LNR, 6.2~M, L•80, TCtl, .0076 bpf, ID = 2.80" 3-3H6" X 2.718" X0, ID = 2.377` PB TD PRLIDHOE BAY UFNT V4fLL: 01-198 PERMIT No: API No: 50-029-208-02 BP Exploratkrn (Alaska) by ~ BP Alaska Baker Hu hes INTEQ Plannin Re ort g g P Company: BP Amoco Date: f 0/16/2008 Time: 16:17:29 Page: 1 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: 01-19, True North Site: PB DS 01 Vertical (TVD) Reference: 31:19 8/24/1982 00:00 70.0 We1L• 01-19 Section (VS) Reference: Well (O.OON,O.OOE,300.OOAzi) Wellpath: Plan 3, 01-198 Survey Calculation Method: Minimum Curvature Db: Sybase Field: Prudhoe Bay - _ - North Slope UNITED STATES ' Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 ~, Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum_ Mean Sea Level _ Geomagnetic Model: bggm2007 '; Site: PB DS 01 TR-10-15 ~I UNITED STATES :North Slope i Site Position: Northing: 5941932.14 ft Latitude: 70 14 43.905 N From: Map Easting: 697237.60 ft Longitude: 148 24 24.004 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 1.50 deg Well: 01-19 Slot Name: 19 01-19 Well Position: +N/-S -1211.74 ft Northing: 5940734.19 ft Latitude: 70 14 31.987 N +E/-W 508.35 ft Easting : 697777.46 ft Longitude: 148 24 9.225 W Position Uncertainty: 0.00 ft Wellpath: Plan 3, 01-196 Dri-led From: 01-19A ~ 500292080002 Tie-on Depth: 9870.05 ft Current Datum: 31:19 8/24/1982 00:00 Height 70.00 ft Above System Datum: Mean Sea Level Magnetic Data: 10/16/2008 Declination: 23.12 deg Field Strength: 57690 nT Mag Dip Angle: 80.92 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ~-- -- ft ft deg ' 30.00 - 0.00 0.00 300.00 Plan: Plan #3 Date Composed: 10/16/2008 copy Ron P.'s plan Version: 3 Principal: Yes Tied-to: From: Definitive Path Targets Name Description TVD Dip. Dir. ft -__ 01-19B Fault 4 70.00 -Polygon 1 70.00 -Polygon 2 I 70.00 01-196 Polygon 70.00 -Polygon 1 70.00 -Polygon 2 70.00 -Polygon 3 70.00 -Polygon 4 70.00 -Polygon 5 70.00 -Polygon 6 70.00 ' -Polygon 7 70.00 -Polygon 8 70.00 'i 01-19B Fault 1 70.00 ', -Polygon 1 70.00 -Polygon 2 70.00 -Polygon 3 70.00 ~ -Polygon 4 70.00 I 01-196 Fault 2 70.00 -Polygon 1 70.00 -Polygon 2 70.00 01-196 Fault 3 70.00 -Polygon 1 70.00 -Polygon 2 70.00 -Polygon 3 70.00 __ blap Map +N/-S +E/-W Northing Easting ft ft ft ft 3006.24 -3019.79 5943660.00 694680.00 3006.24 -3019.79 5943660.00 694680.00 3250.65 -2993.37 5943905.00 694700.00 2781.33 -2645.55 5943445.00 695060.00 2781.33 -2645.55 5943445.00 695060.00 2941.39 -3026.50 5943595.00 694675.00 3235.36 -3363.92 5943880.00 694330.00 3445.00 -3918.64 5944075.00 693770.00 3281.49 -3977.96 5943910.00 693715.00 3087.24 -3437.84 5943730.00 694260.00 2807.61 -3075.03 5943460.00 694630.00 2611.91 -2670.00 5943275.00 695040.00 2889.98 -2782.75 5943550.00 694920.00 2889.98 -2782.75 5943550.00 694920.00 2778.45 -2535.58 5943445.00 695170.00 2735.31 -2416.66 5943405.00 695290.00 2778.45 -2535.58 5943445.00 695170.00 2529.56 -2772.20 5943190.00 694940.00 2529.56 -2772.20 5943190.00 694940.00 2703.56 -3112.77 5943355.00 694595.00 3016.76 -3039.53 5943670.00 694660.00 3016.76 -3039.53 5943670.00 694660.00 2980.58 -3185.53 5943630.00 694515.00 2955.18 -3361.27 5943600.00 694340.00 <---- Latitude ----> <--- Longitude ---> Deg Min Sec Deg Min Sec 70 15 1.548 N 148 25 37.049 W 70 15 1.548 N 148 25 37.049 W 70 15 3.951 N 148 25 36.284 W 70 14 59.337 N 148 25 26.163 W ' ' 70 14 59.337 N 148 25 26.163 W 70 15 0.910 N 148 25 37.244 W i 70 15 3.800 N 148 25 47.060 W 70 15 5.859 N 148 26 3.197 W 70 15 4.250 N 148 26 4.920 W 70 15 2.342 N 148 25 49.208 W 70 14 59.594 N 148 25 38.653 W 70 14 57.671 N 148 25 26.872 W 70 15 0.405 N 148 25 30.154 W 70 15 0.405 N 148 25 30.154 W 70 14 59.309 N 148 25 22.965 W 70 14 58.885 N 148 25 19.506 W 70 14 59.309 N 148 25 22.965 W i 70 14 56.860 N , 148 25 29.844 W ': 70 14 56.860 N 148 25 29.844 W 70 14 58.570 N 148 25 39.750 W 70 15 1.651 N 148 25 37.623 W '', 70 15 1.651 N 148 25 37.623 W ~~ 70 15 1.295 N 148 25 41.869 W 70 15 1.044 N 148 25 46.980 W ' by ~ BP Alaska Baker Hu hes INTE Plannin Re ort g Q g P 1NTEQ T Company: BP Amoco __ _ Date: 10/16/2008 Time: 16:17:29 _ ------ _ _ . Page: 2 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: 01-19, True North Site: PB DS 01 Vertical (TVD) Reference: 31 :19 8!24/1982 00:00 70.0 Well: 01-19 Section (VS) Reference: Well (O.OON,O.OOE,300. OOAzi) Wellpath: Plan 3, 01-19 8 Survey Calculation Method: Mi nimum Curvature Db: Sybase Targets Map Map <---- Latitude ----> <--- Longitude ---> Name Description TVD +N/-S +FJ-W Northing Fasting Deg Min Sec Deg Min Sec Di p. Dir. ft ft ft ft ft -Polygon 4 70.00 2980.58 -3185.53 5943630.00 694515.00 70 15 1.295 N 148 25 41.869 W 01-196 Faults 70.00 3035.54 -3564.24 5943675.00 694135.00 70 15 1.833 N 148 25 52.884 W -Polygon 1 70.00 3035.54 -3564.24 5943675.00 694135.00 70 15 1.833 N 148 25 52.884 W -Polygon 2 70.00 3076.04 -3773.26 5943710.00 693925.00 70 15 2.231 N 148 25 58.963 W 01-196 Target2 9052.00 3002.52 -3258.99 5943650.00 694441.00 70 15 1.510 N 148 25 44.006 W 01-19B Target 3 9052.00 3388.65 -3944.13 5944018.00 693746.00 70 15 5.304 N 148 26 3.937 W i I 01-19B Target 1 9063.00 2810.67 -3000.92 5943465.00 694704.00 70 14 59.624 N 148 25 36.498 W i ~__ Annotation MD TVD - - ft ft 9870.05 8712.55 TIP 9880.00 8720.73 KOP 9900.00 8737.17 End of 9 Deg/100' DLS 10100.00 8896.95 ~ 10200.00 8961.15 4 5 10535.53 9063.11 6 110595.53 9057.47 7 !, 10655.53 9051.84 End of 18 Deg/100' DLS ~ I, 10855.53 9051.84 9 I ~ 11105.53 9051.84 ~ 10 i 11255.53 9051.84 11 11505.53 9051.84 12 11655.00 0.00 TD __ ___ _____ ____ _____~ P-an Section Information MD Inc! Azim TVD +N/-S +E/-W DLS Build Turn TFO Target ft deg -_ deg ft _--- ft ft _ deg/100ft deg/100ft deg/1OO ft deg 9870.05 34.80 322.39 8712.55 2770.77 -2506.34 0.00 0.00 0.00 0.00 9880.00 34.69 321.58 8720.73 2775.23 -2509.83 4.77 -1.11 -8.14 256.26 9900.00 34.73 318.42 8737.17 2783.95 -2517.15 9.00 0.20 -15.80 270.00 10100.00 43.69 261.50 8896.95 2817.47 -2626.92 18.00 4.48 -28.46 260.00 10200.00 56.60 245.03 8961.15 2794.55 -2699.52 18.00 12.91 -16.47 310.00 10535.53 90.00 298.75 9063.11 2818.34 -3002.12 18.00 9.95 16.01 68.00 ~ 10595.53 100.80 298.75 9057.47 2847.02 -3054.42 18.00 18.00 0.00 0.00 110655.53 90.00 298.75 9051.84 2875.71 -3106.71 18.00 -18.00 0.00 180.00 10855.53 90.00 322.75 9051.84 3005.30 -3257.13 12.00 0.00 12.00 90.00 11105.53 90.00 292.75 9051.84 3156.60 -3452.56 12.00 0.00 -12.00 270.00 11255.53 90.00 310.75 9051.84 3235.20 -3579.60 12.00 0.00 12.00 90.00 11505.53 90.00 280.75 9051.84 3342.56 -3802.21 12.00 0.00 -12.00 270.00 'i 11655.00 90.00 -- 298.68 9051.84 3392.77 -3942.35 12.00 0.00 12.00 90.00 ' -- by ~ BP Alaska Baker Hu hes INTE Plannin Re ort g Q g P llvTEQ Company: BP Amoco Date: 10/16/2008 Time: 16:17:29 Page: 3 Field: Pru dhoe Bay Co-ordinate(NE) Reference: Well: 01 -19, True North Site: PB DS 01 Vertica l (TVD) Reference: 31:19 8/24/1982 00:00 70. 0 Well: 01- 19 Section (VS) Reference: Well (O. OON,O.OOE,300.OOA zi) Wellpath: Pla n 3, 01-19B Survey Calculation Method: Minimu m Curvatu re Db: Sybase Survev NID Incl Azim _ SS TVD -__ N!S E/W _ MapN MapE DLS -- VS TFO Tool ft deg deg h ft ft ft ft deg/100ft ft deg 9870.05 34.80 322.39 8642.55 2770. 77 -2506.34 5943438.09 695199.43 0.00 3555.94 0.00 MWD 9875.00 34.74 321.99 8646.62 2773. 00 -2508.07 5943440.28 695197.64 4.77 3558.55 256.26 MWD 9880.00 34.69 321.58 8650.73 2775. 23 -2509.83 5943442.47 695195.82 4.77 3561.19 256.60 MWD ~I 9900.00 34.73 318.42 8667.17 2783. 95 -2517.15 5943450.99 695188.28 9.00 3571.89 270.00 MWD 9925.00 34.20 310.52 8687.79 2793. 85 -2527.22 5943460.62 695177.95 18.00 3585.56 260.00 MWD 9950.00 34.19 302.51 8708.48 2802. 20 -2538.49 5943468.67 695166.46 18.00 3599.50 266.52 MW D 9975.00 34.69 294.60 8729.11 2808. 93 -2550.89 5943475.08 695153.89 18.00 3613.60 273.15 MWD ', 10000.00 35.69 286.98 8749.55 2814. 03 -2564.34 5943479.81 695140.32 18.00 3627.80 279.68 MWD 10025.00 37.14 279.80 8769.68 2817: 44 -2578.76 5943482.85 695125.81 18.00 3641.99 285.90 MWD 10050.00 39.00 273.15 8789.37 2819. 16 -2594.06 5943484.17 695110.47 18.00 3656.10 291.68 MWD 10075.00 41.20 267.05 8808.50 2819. 17 -2610.15 5943483.75 695094.39 18.00 3670.04 296.93 MWD 10100.00 43.69 261.50 8826.95 2817. 47 -2626.92 5943481.61 695077.67 18.00 3683.71 301.59 MW D 10125.00 46.69 256.76 8844.57 2814. 10 -2644.32 5943477.79 695060.37 18.00 3697.10 310.00 MWD 10150.00 49.86 252.48 8861.21 2809. 14 -2662.30 5943472.36 695042.53 18.00 3710.19 313.34 MWD 10175.00 53.17 248.59 8876.77 2802. 61 -2680.73 5943465.35 695024.27 18.00 3722.89 316.19 MWD 10200.00 56.60 245.03 8891.15 2794. 55 -2699.52 5943456.79 695005.70 18.00 3735.12 318.61 MWD 10225.00 58.39 249.93 8904.59 2786. 48 -2718.99 5943448.22 694986.46 18.00 3747.95 68.00 MWD 10250.00 60.35 254.63 8917.33 2779. 95 -2739.47 5943441.15 694966.15 18.00 3762.42 65.37 MWD 10275.00 62.47 259.15 8929.30 2774. 98 -2760.84 5943435.63 694944.92 18.00 3778.45 62.97 MWD ~ 10300.00 64.73 263.50 8940.42 2771. 61 -2782.97 5943431.68 694922.89 18.00 3795.93 60.80 MWD ~ 10325.00 67.12 267.68 8950.62 2769. 86 -2805.72 5943429.33 694900.19 18.00 3814.76 58.87 MWD; 10350.00 69.61 271.71 8959.84 2769. 75 -2828.95 5943428.61 694876.97 18.00 3834.82 57.16 MWD; 10375.00 72.19 275.61 8968.03 2771. 26 -2852.52 5943429.50 694853.38 18.00 3855.98 55.67 MWD 10400.00 74.84 279.40 8975.12 2774. 40 -2876.28 5943432.02 694829.54 18.00 3878.13 54.40 MWD 10425.00 77.56 283.10 8981.09 2779. 14 -2900.08 5943436.13 694805.62 18.00 3901.11 53.32 MWD I '~ 10429.32 78.03 283.73 8982.00 2780. 12 -2904.19 5943437.00 694801.49 18.00 3905.16 52.44 01-19 10450.00 80.33 286.71 8985.88 2785. 45 -2923.79 5943441.82 694781.77 18.00 3924.80 52.31 MWD 10475.00 83.13 290.27 8989.48 2793. 30 -2947.24 5943449.05 694758.11 18.00 3949.03 51.74 MWD 10500.00 85.96 293.79 8991.86 2802. 63 -2970.30 5943457.77 694734.82 18.00 3973.67 51.23 MWD 10525.00 88.80 297.28 8993.00 2813. 39 -2992.83 5943467.94 694712.01 18.00 3998.57 50.90 MWD 10535.53 90.00 298.75 8993.11 2818. 34 -3002.12 5943472.64 694702.60 18.00 4009.08 50.74 MWD 10550.00 92.61 298.75 8992.78 2825. 30 -3014.81 5943479.26 694689.73 18.00 4023.55 0.00 MWD 10575.00 97.11 298.75 8990.67 2837. 27 -3036.64 5943490.66 694667.59 18.00 4048.45 0.00 MWD 10595.53 100.80 298.75 8987.47 2847. 02 -3054.42 5943499.94 694649.57 18.00 4068.71 0.00 MWD ; 10600.00 99.99 298.75 8986.67 2849. 14 -3058.28 5943501.95 694645.66 18.00 4073.11 180.00 MWD i 10625.00 95.49 298.75 8983.30 2861. 05 -3079.99 5943513.29 694623.64 18.00 4097.87 180.00 MWD! 10650.00 90.99 298.75 8981.88 2873. 05 -3101.87 5943524.71 694601.46 18.00 4122.82 180.00 MWD'; 10655.53 90.00 298.75 8981.84 2875. 71 -3106.71 5943527.24 694596.54 18.00 4128.35 180.00 MWD; i~ 10675.00 90.00 301.08 8981.84 2885. 42 -3123.59 5943536.50 694579.42 12.00 4147.82 90.00 MWD; 10700.00 90.00 304.08 8981.84 2898. 88 -3144.65 5943549.41 694558.01 12.00 4172.79 90.00 MWD ~' 10725.00 90.00 307.08 8981.84 2913. 43 -3164.98 5943563.41 694537.31 12.00 4197.67 90.00 MW D ~i 10750.00 90.00 310.08 8981.84 2929. 02 -3184.52 5943578.49 694517.36 12.00 4222.39 90.00 MWDI 10775.00 90.00 313.08 8981.84 2945. 61 -3203.22 5943594.58 694498.24 12.00 4246.87 90.00 MWD 10800.00 90.00 316.08 8981.84 2963. 15 -3221.03 5943611.65 694479.98 12.00 4271.07 90.00 MWD 10825.00 90.00 319.08 8981.84 2981. 61 -3237.89 5943629.66 694462.64 12.00 4294.90 90.00 MWD 10850.00 90.00 322.08 8981.84 3000. 92 -3253.76 5943648.54 694446.27 12.00 4318.30 90.00 MWD 10855.53 90.00 322.75 8981.84 3005. 30 -3257.13 5943652.83 694442.79 12.00 4323.40 90.00 MWD 10875.00 90.00 320.41 8981.84 3020. 55 -3269.23 5943667.76 694430.29 12.00 4341.51 270.00 MWD 10900.00 90.00 317.41 8981.84 3039. 39 -3285.66 5943686.17 694413.37 12.00 4365.16 270.00 MWD 10925.00 90.00 314.41 8981.84 3057. 35 -3303.05 5943703.66 694395.52 12.00 4389.20 270.00 MWD li 10950.00 90.00 311.41 8981.84 3074. 37 -3321.36 5943720.19 694376.77 12.00 4413.57 270.00 MWD 10975.00 90.00 308.41 8981.84 3090. 40 -3340.54 5943735.72 694357.18 12.00 4438.19 270.00 MWD 11000.00 90.00 305.41 8981.84 3105. 42 -3360.52 5943750.20 694336.81 12.00 4463.01 270.00 MWD bP ` BP Alaska Baker Hu hes INTE Plannin Re ort g Q g P u. ~...,~ Company: BP Amoco Field: Prudhoe Bay Site: PB DS 01 WeII: 01 -19 Wellpath: Pl an 3, 01-19B Survcy MD Inc! Azim ft deg deg 11025.00 - 90.00 - _- 302.41 11050.00 90.00 299.41 11075.00 90.00 296.41 11100.00 90.00 293.41 11105.53 90.00 292.75 11125.00 90.00 295.08 11150.00 90.00 298.08 11175.00 90.00 301.08 11200.00 90.00 304.08 11225.00 90.00 307.08 '~ 11250.00 90.00 310.08 11255.53 90.00 310.75 11275.00 11300.00 11325.00 11350.00 11375.00 11400.00 11425.00 11450.00 11475.00 11500.00 11505.53 11525.00 11550.00 11575.00 11600.00 11625.00 11650.00 11655.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 308.41 305.41 302.41 299.41 296.41 293.41 290.41 287.41 284.41 281.41 280.75 283.08 286.08 289.08 292.08 295.08 298.08 298.68 Date: 10/16!2008 Time: 16:17:29 Page: 4 Co-ordinate(NE) Reference: Well: 01-19, True North Vertical (TVD) Reference: 31:1 9 8124/1 982 00:00 70.0 Section (VS) Reference: WeII (O.OON,O.OOE,300.OOAzi) Survey Calculation Method: Minimum Curvature Db: Sybase SS TVD N/S F1W MapN biapE DLS VS TFO ___ Took ft ft ft ft - ft deg/100ft ft deg 8981.84 3119.36 -3381.27 - -- _ 5943763.59 694315.70 - 12.00 4487.95 270.00 MWD ~ 8981.84 3132.20 -3402.72 5943775.87 694293.93 12.00 4512.94 270.00 MWD ! 8981.84 3143.90 -3424.81 5943786.98 694271.54 12.00 4537.92 270.00 MWD I ' 8981.84 3154.43 -3447.48 5943796.91 694248.60 12.00 4562.82 270.00 MWD 8981:84 3156.60 -3452.56 5943798.94 694243.46 12.00 4568.30 270.00 MWD 8981.84 3164.49 -3470.36 5943806.37 694225.46 12.00 4587.67 90.00 MWD 8981.84 3175.68 -3492.72 5943816.96 694202.82 12.00 4612.62 90.00 MWD , 8981.84 3188.02 -3514.46 5943828.73 694180.77 12.00 4637.62 90.00 MWD 8981.84 3201.48 -3535.52 5943841.63 694159.36 12.00 4662.59 90.00 MW D 8981.84 3216.02 -3555.85 5943855.64 694138.66 12.00 4687.47 90.00 MWD 8981.84 3231.61 -3575.39 5943870.71 694118.72 12.00 4712.18 90.00 MWD 8981.84 3235.20 -3579.60 5943874.18 694114.42 12.00 4717.62 90.00 MWD 8981.84 3247.60 -3594.60 5943886.19 694099.09 12.00 4736.82 270.00 MWD!. 8981.84 3262.61 -3614.59 5943900.67 694078.72 12.00 4761.64 270.00 MWD'! 8981.84 3276.56 -3635.34 5943914.06 694057.61 12.00 4786.57 270.00 MWD 8981.84 3289.40 -3656.78 5943926.34 694035.84 12.00 4811.57 270.00 MWD' 8981.84 3301.10 -3678.87 5943937.45 694013.45 12.00 4836.55 270.00 MWD 8981.84 3311.63 -3701.55 5943947.38 693990.51 12.00 4861.45 270.00 MWD 8981.84 3320.96 -3724.74 5943956.10 693967.08 12.00 4886.20 270.00 MWD 8981.84 3329.06 -3748.39 5943963.57 693943.23 12.00 4910.73 270.00 MWD; 8981.84 3335.91 -3772.43 5943969.79 693919.02 12.00 4934.97 270.00 MWD 8981.84 3341.49 -3796.79 5943974.74 693894.52 12.00 4958.86 270.00 MWD 8981.84 3342.56 -3802.21 5943975.65 693889.07 12.00 4964.09 270.00 MWD 8981.84 3346.58 -3821.27 5943979.17 693869.92 12.00 4982.60 90.00 MWD 8981.84 3352.87 -3845.46 5943984.83 693845.57 12.00 5006.70 90.00 MWD 8981.84 3360.42 -3869.29 5943991.75 693821.56 12.00 5031.11 90.00 MWD:. 8981.84 3369.21 -3892.69 5943999.92 693797.93 12.00 5055.77 90.00 MWDi 8981.84 3379.21 -3915.60 5944009:32 693774.77 12.00 5080.61 90.00 MWD' 8981.84 3390.40 -3937.95 5944019.91 693752.13 12.00 5105.57 90.00 MWD 8981.84 3392.77 -3942.35 5944022.17 693747.68 12.00 5110.56 90.00 2.375' BP Alaska frl - LEGEND 01-19(01-19) N,-19(01-19A) ~ n,n. a, eio nvi>,a of reel p ~ oN per"~~' BAKiR PIan3 01-198 D3 Pl mr uw~u rvom , ~ WELV~TN DETI11Lf i t IJ~~AI.r ~ 17VV~i an ape 5 mN~~~sz9 o~iwcl irnu~n. wop ]oaeD 03 .. me,~Iw,N: m Tia an MD: 0aT0A6 NTEQ ~ cne Em~:;~ao~~~,~~s,o a~m. wn~ n0 Mt. Datum. it:te &3Yt0a200.00 70.000 M0N W # Emm iVO ]OOAO' OAO 0.00 10.00 i ~t00 ... - _ : ~ _ _ REFERENCE NFORM TO ~ ~~ ~~ T ~~ ~ I " ~ ~--~ ~~. I I r~l- n "~ 1 ~ I i "~-1 1-1 T - t r .. i , True NwU DOOIO .a EIRE W C - Venc (ND) _S '.M Sea Level Sec, 1 51 : S 910.W WE) Meeaure D N 9& 98200W ]OW y ~ ~I~- 1i{{II Y -I ..r+ ~ Ot 10101 t0N1 I {' i ~ .:..-~ ~ ~ .. ... ~ rrtt T' I* T" "' 1~ _ .~.. Metr.oa. M .ur~Curva ure a _..__ 7 1~ YCt10Y ORY,a t ~ .. - ~ ' M Y ~. r m w0 .w 0,., TM1r n. r~r , rru ay aaa s rur maa our M »rse ' at.t.e r. , a ~i I - 3 f - - - ~' 1- 1 . m~ „ ~ I i 1~ ,~ ~ b ~ i a _- - JJ { y- - ! !-: _ ~• ~ ~ r ~~ i in a wa l saFr I +-1 i -. . _ -T l . I r tT„two var twin u0,aa attar ~araw t aM it0ae ~0a~ _ _ I ! _ f-L ~ 1-1 ~ 'Y ' IJ- _ T r r _ rr 1 ~ I I D„. - i N,~E1 nETN,s ... - Q ~ 0 - , L .. rro ND .~a~,.,en „, u .a.aea ~..o0a t.. a,.,9eFaa,. m-lee PO rven -, + L +-,..7 ~... s __-;-•.... ~1 ~-r e , ~ - - - r.. aMtta t0e55 s] Fm 0, 190 Tarye,x a to wr,aa DU aYet as toast 60 1 0,-19B Tagn3 atsaT r P 00 1tl1o 62 ]aW 92 _. l k] 1- i ~ 1 ~..~ Yr l li -~~ ~' \ ~ i~0 ~.t F~ a . - .~., e~ ...,..,,,a,,, ,a Y ~ ND. o too - r1 ~, ~ T 1 - ~ ~ t . '~ , 1. f~ ~ t ~ } ! ~ I xea0- ~ 1 I 1 ...:. ~ ' { _ tF I t it ~ . . r . - I ~ ; ssoa _, awo- - - i i ~- - .~ ~ _ _ - r F t ~+Ft ~ ~ I r + F' I t7 Y 1 , ~ ~L l~~-' ~T• I[. ... 1 It tf~ ) I:tl T 1 I- I~ I.' 1 acu- nr ~ ~ t...t I , r ; _ 1 r ~ ~ _ ~ .. ... _ _ tom... ... ..: ..._ .... :.. - .. ~ ., -, . _ _ . . ... I - toe DL 0 .. 1 - -._ . ~. -1. - ~ ~ I -. , a I . ' T ~. __.. .... ~ - ..-, '~., '~ i p i ~, ...... - ,- . ~ 1 ... •. _T y 1 ~ - 1 .....- }4 I 1 ~-. -1 ~ " ~ ~ c <,m asap o . as < o .aao avw ao ~ a o um -v«r .tma a+oo amo taao sins vao -zsm z o soo ~a Went[-]/Eeat[t) [1 OOft/In] ~ z o zi o00 m t,m z .,soa . ~ also- ~-~ r - rt - 1- .1 ± ~ _ ~ ~ ' . ~ , ~~ ~ ... . :.I ~ , , :{ # _ I ;. ~, ^ 11~- aa . , t I r-r- -~ 1 ~ ~ ~ i.k.. t t- I ~ { I r - { f 1 ~~ ~y I; { r, r I )T ? 1 '_ Y i _ -r T I-~ ~ f. _ I ~ __ r i .. 0 Y tl90't .. _- yC 'r - ~ 1 . T~ ' _ , r 4-. 1 Ot.tY Ot t0~- iN ~ y-r__-_ l r {.. _ t I~ it i s I ^ _ I :_ m~1 { I r 1 II ) ~~I i_ r r ~ ~ ,- I . i~ ~. r ~ I ~ } ,a ~I T ~,, +~ *1 ~ r t -i- i It 4 ~ .' ~ `~ 1 ~k-t"~t~-t, ~~:.~ ~. -k ~ ~:: ~ tat _~t r ~~ 1 ~_~ftf .', + ~~ ~+l ~ Ty 1 ~ ' ~ ~ _ s, T r T ~ ~ t - rt ._ , r F~ _ _~- ~ .. at to ot.ta .,_. ~ ~.. ~. 1 o r } .. -F~ G 4 .. ~ ~ E~ L I ._ - i _ , _-,_ ~._ 1 -~ ~ ~ ' F ~ - ~ ~- t- ~ I,, ~ ~ , , J- f r I I -~ I , r-' r r t- 7 r -{- - ~ }_ ..I.... ,, ~+ r `-~~ I ... ~ t rt { J -_.-~ T T j ~S. _ 1 ~ etaa ,-r-, ~ ~ ~ ~ ,,,T,-:~-~ ": aaa ~~' . ~"~ : ~ ' :~ ~~ u,~ -7 ~-- --,~r;_r ~",T. r'-' .~a ., m a.so .,aa .~~a m* ~- ~aa ,~a s,aa s,~a ~ s~a ~~aa ~~a VoR{cel Section at 300.00' [50ftlin] BP Alaska LEGEND 01-17(01-17A) °'-17'°'-"' 01-17(01-17B) 01-19 (01-, 9) wekv~rH Oaruu Ot-19(01-19A) a-1vs avoiifaaava: ' 01-20 (01-20) OS-08 (05-OB) OS-22(05-22) r,. o. Mo. ~~ wio oa OS-22 (OS-22A) Ds-22 (os-226) elv, a.r. o.r,,,.. m : u aawaez oo:o0 7a.aan 0541 (OS-41) 05-41 (OS-41A) v o~li °.~w i.°.:N: fro ~'°I' Plan 3, 01-198 PI #3 REFERENCE INFORMATION Co-or0inate (N/E) Reference: Well Centre: D1-19, True Ntx81 Vertical (TVD Reference: 31:198/24/198200:0070.00 Seceon (VS Reference: Slal - 19 (O.OON,O.DOE) Measuretl Deplh Reference: 31:19 8/24/1982 DD:OD 70.00 Calculation McNod: Minimum Curvature c~~ Plan: Plan p3 (Oi-19IPIan 3, 01-198) AzimuNS to Trva NoM Crealetl By: BP Dale: 10/17/2008 Magnelk NOM'. 23.12° Checketl: Dd1a. ('rMMCI In(onivtion. Bill Micfiao~ro~i Cel i o')i fi)fl E-may ~,,,~~.o~~ ._ -~~~,~, M ,rc . a . w oW rrac. va.~ • W FLI. DRTAII.S ANTI-COLLISION SFTTINUS Name ~N/-S ~FJ-W Northing ra~Uny 1-aUluJe LunNituJc. Slut Inwrpolalicn MerhWMD Lrv~rvaL. Su.W DcpN Rangc From: 96%U.W Tu: 11635.W UI-IY-I?11.14 SU%.35 SY4U]34.19 4Y]]]].44 ]U"14'31.Ytl]N 14%"?4'Vl??SW IY Maximum Rmigc: IINA UI Rcferene.. Plwr: Plwr pl 143 13 ao I1 ISU ~~ ' . i i ~ - i i ~ i ~' / ,~ ~ ~ n ~ ~ i /~> i ~ , ~ ~ ~' / % i ~r/r// ~ / //// / /; / ~/~ // / / / / / I{ 1% I l / %; // I I~ /~ ' ~I 1 1 1 ~~~~ ~ ` ` ~~ ~ i / 3~~ a` ~V ~~ ~~ - ~,~~ ~ . . ~ ~ ~ - ~ ~ ;: ~~ ~ ~~~ ~ ~~_ ~ ~, ~ ` - ~ ~ -- ~_ ~~ ~ _~_ - - COMPANY Od'1'AILS dP Amoco Cahulwiw MclhoJ: Minimum Cwvuwrc Lrrur Syarem: ISC W SA Scwr McW W'. 1 rav Cylimler:VUnh 1!rrur Surracc: Elliptical +Ca~ing Warning McUruJ: Rule.+liuxU SURVEY YROGNAM UgNr I'm Uynh lu SurvcYrl'Wn 9tl]U.US IIbSS.W Ylwuu:U: Ylm p3 V3 leu 1)3 Ifis Isa ~ l io ~+~)} Ian \\ I?L 11:41 ~ ~~ .\ H>'' ' ll~}« Ya I ~ ~ ~ ~ ``, 1 w mw4 sv ~ ~~ _ - -.. 1~ i ''~ n 4 1 I i ~ I 1 l l I ~ j I /~ l / I I II I. I 1 1 4, ~ /' j l ~~ I ~ ~ 6r, r / _ _ //~~~/ ~/ ~ " _ ~ 106 , :%I?0 „~ I:F ~~~ I<U - ~ %~ 13% t65 .,J 1 yrl IY% IY. ~ s,l Tmvcllurg Cylmecr Ai3nrulh fTFO ~ A%Il longl vs Cantru to lcnbc SepmaUon I I SNin1 WF.I.I.YA'III ULrAILS Twl Nlun 3. UI-IYd MWU SW?Y3UxuW3 Ywun W.Ilpwh: UI-IPA Tie wr MU' 9tl]U.OS Rig. Rd: Uawm: JI:IV&?al9a3 W:W ]o.WR vseti~n origin odxin smnn,g a,g1e +N/-s .raw rmm'rvD SW.W' U.W U.W 3UW LGGLNll UI-17 (UI-17A), Major Risk UI-19 (U1-191, Major Risk UI-19 (UI-19A), Major Risk ll l-2(1(1/1-21q, Major Risk U5-U% (OS-US), Major Risk (IS-32 (OS-22f3), Major Risk US-41 (US-41), Major Risk Plan 3, 01-196 Plan #3 by r~.~l INTEp SLl'IIl)N U13r.41LS Sec MU Inc A~i 'IVU *N/-S -1/-W ULeg '1l:ue VSax Target I Ya]U05 14.a0 1??.3Y a]I?.55 ?]]Ut] ~SU6 J4 U.W UW 3555 H4 YaaUW 146Y 3?LStl %]?0.73 Z)]5.2} -!SW.tl3 4.)) ?Sb.?b 3561.IY 3 YWII.VU J4.]l iltl.i? 4 IUIW.W 9369 ?bI.SU tl)it.lt %tlYfi yS ?ttl3 Y5 -!51 ].IS 2aIJ 4] -363fi 93 H.W ?]UW IbW ?fiUW 35)1.tl9 Sbtli ]I 5 10?W.W Sfi.W 345.0] %9fil IS 2]9455 -169953 Id.W 11U110 itJ5.1? 6 IUS]S.SJ W W ?Ytl.]S ] IU59533 IW.tlU Yg]S Wfi3.ll WS]J) 3tllll.3i -3W2.13 ?%4].U? -3U54.4? Ia.W fiN UII Itl.W U.IaI 4WY11% 4WS]I % IIk35.3] W.W ?YS)S W31.tl4 ?tl]5.]I -31Ufi.]I Ib UII I%Uql 41?%.iS Y IUa3S.Sl YUW 3??.]S IU II IOS.S] 9UW 393.J5 Yf151 K4 WSI b4 3W5.3U -335].13 3156.W -345?.36 12 W W W I?.IIU ?)U.W J3?i 4U 45rra.i0 II II?35.51 W.W 31U.)S WSI.tl4 3?J5.?U -33)Y.6U I?.W W.W 4]I]M1? I? IISUS.SJ W.W ?XU.]S IJ IIb55.UU YU.W ?Ytl.fitl YUSI.tl4 W51%4 IJ4?.Sfi -3tlU_?I 3]Y~]J -3Y43~5 I?.00 ?]UW 13LU YO_W 4Y64 UY SIIUS4 ~"~ '~ BP Alaska f~: by Anticollision Report rr,~~ BAKER HUGHES INTEQ Company: __ _ _ - BP Amoco Date: 10/17/2008 Time: 08:40:19 Page: 1 Field: Prudhoe Bay Reference S ite: PB DS 01 Co-ordinate(NE) Refe rence: Well: 01- 19, True North Reference Well: 01-19 Vertical (T VD) Reference: 31:19 8/24/1982 00: 00 70.0 Reference Wellpath: Plan 3, 01-196 Db: Oracle GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference -There are'R>itl~aeells in thisffltildfipal Plan & PLANNED PROGRAM Interpolation Method : MD Interval: 25.00 ft Error Model: ISCWSA Ellipse ', Depth Ran ge: 9870.05 to 11655.00 ft Scan Method: Trav Cylinder No rth I~ Maximum Radius: 2000.00 ft Error Surface: Ellipse + Casing j Survey ro ramp g for De£nitive Wellpath Date: 10/16/2008 Validated: No Version: 0 Actual Fro m To Survey Toolcode Tool Name ft ft 400.00 9830.00 1 : Camera based gyro multisho CB-GYRO-MS Camera based gyro multishot ~, 9870.05 11584.00 MWD (9870.05-11584.00) (1) MWD MWD -Standard Casing Points MD TVD Diameter Ho le Size Name ft ft in in 111655.00 0.00 - _ _ - 2.375 3.000 _ __ 2.375" Summary <---- ---- O ffset Wellpath ------------> Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft PB DS 01 01-17 01-17A V2 Out of range PB DS 01 01-19 01-19 V7 9994.63 10000.00 23.93 1019.03 -995.10 FAIL: Major Risk PB DS 01 01-19 01-19A V6 9924.93 9925.00 1.26 1087.13 - 1085.86 FAIL: Major Risk PB DS 01 01-20 01-20 V10 1 1650.00 10250.00 1666.52 1393.96 272.56 Pass: Major Risk ~I PB DS 05 05-08 05-08 V5 1 1475.00 9825.00 1760.86 591.27 1169.58 Pass: Major Risk PB DS 05 05-22 05-22B V4 1 1461.02 12750.00 1314.18 720.49 593.69 Pass: Major Risk PB DS 05 05-41 05-41 V5 1 1050.00 11337.57 1192.79 650.63 542.15 Pass: Major Risk Site: PB DS 01 Well: 01-19 Rule Assigned: Major Risk Wellpath: 01-19 V7 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-H S Casing/HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 9874.92 8716.55 9875.00 8717.50 179.28 180.01 120.68 158.68 7.000 1.79 389.31 -387.51 FAIL ~ j 9899.80 8737.01 9900.00 8738.93 179.41 180.85 113.32 154.86 7.000 3.73 502.77 -499.04 FAIL 9924.48 8757.36 9925.00 8760.37 178.91 181.07 97.94 147.25 7.000 6.37 720.34 -713.97 FAIL 9948.68 8777.39 9950.00 8781.85 177.40 180.26 82.39 139.46 7.000 10.44 897.66 -887.21 FAIL 9972.14 8796.75 9975.00 8803.35 174.98 178.53 70.93 135.44 7.000 16.29 985.69 -969.40 FAIL 9994.63 8815.18 10000.00 8824.87 171.79 176.01 62.87 134.29 7.000 23.931019.03 -995.10 FAIL ', 110016.03 8832.50 10025.00 8846.39 167.99 172.83 56.93 134.61 7.000 33.201024.64 -991.44 FAIL 10036.24 8848.60 10050.00 8867.87 163.75 169.16 52.29 135.56 7.000 43.921015:63 -971.71 FAIL 10055.23 8863.42 10075 00 8889 31 159 25 165 13 48 55 136 73 7 000 55 98 998 32 -942 34 FAIL 10072.98 8876.97 . . 10100.00 8910.70 . 154.55 . 160.86 . 45.45 . 137.93 . 7.000 . 69.24 . 976.03 . -906.79 i FAIL 10089.51 8889.29 10125.00 8932.03 149.65 156.51 42.79 139.03 7.000 83.60 950.68 -867.08 FAIL 10104.84 8900.43 10150.00 8953.28 144.86 152.12 40.48 139.94 7.000 98.94 924.12 -825.18 FAIL 10119.02 8910.44 10175.00 8974.43 140.05 147.72 38.48 140.63 7.000 115.16 896.63 -781.47 FAIL 10132.15 8919.44 10200.00 8995.50 135.37 143.40 36.72 141.23 7.000 132.17 869.25 -737.08 FAIL 10144.30 8927.51 10225.00 9016.49 130.85 139.24 35.15 141.73 7.000 149.90 842.56 -692.66 FAIL 10155.52 8934.75 10250.00 9037.41 126.52 135.24 33.74 142.15 7.000 168.30 816.67 -648.38 FAIL 10165.90 8941.24 10275.00 9058.25 122.36 131.41 32.47 142.50 7.000 187.27 791.70 -604.43 FAIL 10175.50 8947.07 10300.00 9079.01 118.49 127.77 31.31 142.80 7.000 206.77 768.09 -561.32 FAIL 10184.37 8952.30 10325.00 9099.62 114.69 124.36 30.22 143.00 7.000 226.74 745.33 -518.59 FAIL 10192.56 8957.00 10350.00 9120.00 111.19 121.15 29.15 143.10 7.000 247.12 723.88 -476.76 FAIL 10200.31 8961.32 10375.00 9140.14 108.03 118.21 28.15 143.06 7.000 267.88 704.31 -436.43 FAIL 10217.94 8970.86 10400.00 9160.03 109.36 119.88 29.25 140.69 7.000 288.73 718.38 -429.65 FAIL 10236.65 8980.62 10425.00 9179.79 111.29 121.77 30.64 138.49 309.38 732.35 -422.97 FAIL 10256.47 8990.51 10450.00 9199.56 113.89 124.51 32.34 136.52 329.80 747.40 -417.60 FAIL 10277.33 9000.37 10475.00 9219.33 117.23 128.11 34.33 134.77 349.97 763.04 -413.08 FAIL 1 BP Alaska . BAKER`' '++..z by NuaNEs "' Anticollision Report INTEQ Company: BP AmoCO Date: 10/17(2008 Time: 08:40:19 Page: 2 Field: Prudhoe Bay Reference Site: PB OS 01 Co-ordinate(NE) Reference: Well: 01-19, True North Reference Well: 01-19 Vertical (TVD) Reference: 31:19 8/24/1982 00:00 70.0 Reference Wellpath: Plan 3, 01-196 Db: Oracle Site: PB DS 01 Well: 01-19 Rule Assigned: Major Risk Wellpath: 01-19 V7 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Co Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/ HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 10299.12 9010.05 10500.00 9239.10 121.29 132.55 36.60 133.26 369.86 778.83 -408.97 FAIL 10303.58 9011.94 10505.00 9243.05 122.19 133.53 37.09 132.98 373.81 782.05 -408.24 FAIL Site: PB DS 01 Well: 01-19 Rule Assigned: Major Risk Wellpath: 01-19A V6 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major A!cis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 9875.00 - 8716.62 9875.00 - 8716.62 - _ 179.28 179.29 _ 321.99 0.00 2.875 _ - 0.00 635.80 -635.80 FAIL 9900.00 8737.17 9900.00 8737.19 179.41 179.41 65.34 106.92 2.875 0.161062.79 -1062.63 FAIL 9924.93 8757.73 9925.00 8757.94 178.90 178.90 57.90 107.36 2.875 1.261087.13 -1085.86 FAIL 9949.58 8778.13 9950.00 8779.53 177.35 177.36 69.62 126.98 2.875 4.151006.66 -1002.51 FAIL 9973.82 8798.14 9975.00 8801.33 174.81 174.83 67.02 132.05 2.875 8.401002.80 -994.41 FAIL 9997.53 8817.54 10000.00 8822.76 171.37 171.41 59.07 131.35 2.875 13.581023.46 -1009.87 FAIL 10020.61 8836.18 10025.00 8843.62 167.13 167.20 50.48 129 46 2 875 19 521026 03 -1006 51 FAIL 110042.92 8853.85 10050.00 8863.73 162.24 162.33 41.99 . 127.01 . 2.875 . . 26.411006.69 . -980.29 FAIL 10064.17 8870.29 10075.00 8883.03 156.88 156.98 34.14 124.52 2.875 34.84 968.82 -933.97 FAIL 10084.34 8885.48 10100.00 8901.30 151.20 151.29 26.94 122.03 2.875 44.51 918.00 -873.49 FAIL 10103.25 8899.29 10125.00 8918.33 145.40 145.43 20.33 119.47 2.875 55.65 859.36 -803.71 FAIL 10120.55 8911.50 10150.00 8934.07 139.53 139.57 14.60 117.03 2.875 68.87 799.41 -730.54 FAIL L 10136.01 8922.02 10175.00 8948.94 133.93 134.00 10.20 115.38 2.875 84.42 745.67 -661.25 FAIL 10149.62 8930.97 10200.00 8963.80 128.88 128.85 7.42 114.89 2.875 102.12 703.49 -601.37 FAIL 10161.97 8938.80 10225.00 8977.78 123.93 123.98 4.96 114.39 2.875 120.73 664.36 -543.63 FAIL 10173.10 8945.63 10250.00 8990.43 119.47 119.44 2.51 113.64 2.875 140.08 627.14 -487.06 FAIL 10182.72 8951.34 10275.00 9001.36 115.40 115.41 0.06 112.61 2.875 160.40 592.08 -431.68 FAIL 10190.57 8955.87 10300.00 9010.97 112.04 112.05 357.94 111.61 2.875 181.99 562.46 -380.48 FAIL 10197.06 8959.52 10325.00 9020.41 109.26 109.23 356.42 110.99 2.875 204.61. 539.60 -334.99 FAIL 110211.70 8967.52 10350.00 9029.68 108.89 108.66 356.30 108.96 2.875 227.06 549.23 -322.17 FAIL 10238.05 8981.33 10375.00 9037.81 111.46 111.20 357.70 105.29 2.875 248.79 595.03 -346.24 FAIL 10271.09 8997.49 10400.00 9044.04 116.18 115.92 -0.29 101.25 2.875 269.83 654.21 -384.37 FAIL ',' 10314.96 9016.64 10425.00 9048.39 124.56 124.18 2.90 96.88 2.875 289.81 733.70 -443.88 FAIL 10375.02 9038.03 10450.00 9050.68 137.95 137.43 8.08 92.47 2.875 308.47 838.58 -530.11 FAIL 10464.37 9058.10 10475.00 9050.81 157.77 156.97 17.46 88.70 2.875 324.25 972.63 -648.37 FAIL 10545.71 9062.95 10500.00 9049.24 170.60 169.39 26.40 87.65 2.875 334.911052.57 -717.66 FAIL 10569.97 9061.25 10525.00 9047.55 170.94 169.52 26.45 87.71 2.875 344.211054.42 -710.21 FAIL 10593.86 9057.78 10550.00 9045.72 171.38 169.77 26.76 88.01 2.875 354.041056.10 -702.06 FAIL 10615.75 9054.32 10575.00 9043.72 171.49 169.60 27.07 88.32 2.875 364.651056.20 -691.55 FAIL 10637.13 9052.37 10600.00 9041.69 171.65 169.48 27.12 88.37 2.875 376.351056.40 -680.06 FAIL 'i 10668.66 9051.84 10625.00 9039.74 173.53 171.03 28.54 88.22 2.875 389.061066.48 -677.42 FAIL 110801.76 9051.84 10650.00 9038.33 183.54 179.60 44.35 88.05 2.875 397.861124.25 -726.39 FAIL 10864.20 9051.84 10675.00 9037.59 184.29 179.40 49.66 87.96 2.875 400.351126.64 -726.29 FAIL 10877.76 9051.84 10700.00 9037.29 185.02 179.66 48.01 87.93 2.875 402.161129.50 -727.34 FAIL 10891.29 9051.84 10725.00 9036.79 185.60 179.77 46.32 87.86 2.875 403.651131.44 -727.79 FAIL 10904.83 9051.84 10750.00 9036.43 186.09 179.74 44.65 87.82 2.875 404.401132.73 -728.33 FAIL 10918.36 9051.84 10775.00 9036.11 186.44 179.57 42.98 87.77 2.875 404.921133.16 -728.24 FAIL 10931.88 9051.84 10800.00 9035.72 186.67 179.26 41.31 87.72 2.875 405.511132.81 -727.30 FAIL 10945.39 9051.84 10825.00 9034.88 186.80 178.81 39.57 87.61 2.875 406.221131.67 -725.45 FAIL 10958.88 9051.84 10850.00 9033.88 186.78 178.22 37.81 87.47 2.875 406.781129.65 -722.88 FAIL !..10972.38 9051.84 10875.00 9032.98 186.68 177.48 36.07 87.34 2.875 406.911126.99 -720.08 FAIL 10985.87 9051.84 10900.00 9031.98 186.41 176.61 34.31 87.20 2.875 406.891123.37 -716.49 FAIL by BP Alaska ~ sNU6NEs '`rte' Anticollision Report 1NTEQ Company: - BP Amoco - -- Date: 10/17/2008 Time: 08:40:19 Page: 3 Field: Prudhoe Bay Reference Sitr. PB DS 01 Co-ordinate(NE) Reference: Well: 01-19, True North Reference Well: 01-19 Vertical (TVD) Reference: 31:19 8/24/1982 00:00 70.0 Reference Wellpath: Plan 3, 01-196 Db: Oracle Site: PB DS 01 Well: 01-19 Rule Assigned: Major Risk Wellpath: 01-19A V6 Inter-Site Error: 0.00 ft - Reference - ---- Offset J - Semi-Major Azis - --- Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSflistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 10999.37 9051.84 10925.00 9032.39 186.09 175.60 32.75 87.26 2.875 407.151119.36 -712.21 FAIL 11012.85 9051.84 10950.00 9033.62 185.58 174.45 31.30 87.44 2.875 407.221114.40 -707.18 FAIL 11026.33 9051.84 10975.00 9034.89 185.02 173.17 29.86 87.61 2.875 406.601108.93 -702.33 FAIL 11039.83 9051.84 11000.00 9035.36 184.28 171.74 28.30 87.67 2.875 405.491102.39 -696.90 FAIL 11053.33 9051.84 11025.00 9034.06 183.49 170.19 26.49 87.48 2.875 404.551095..14 -690.59 FAIL 11066.78 9051.84 11050.00 9031.23 182.55 168.50 24.47 87.08 2.875 403.961086.90 -682.93 FAIL 11080.22 9051.84 11075.00 9028.04 181.53 166.69 22.40 86.62 2.875 403.491077.96 -674.47 FAIL 11093.74 9051.84 11100.00 9025.98 180.38 164.73 20.48 86.32 2.875 403.131068.32 -665.19 FAIL 11126.10 9051.84 11125.00 9025.03 183.44 166.09 21.40 86.18 2.875 402.701081.69 -678.99 FAIL 11257.18 9051.84 11150.00 9023.63 202.12 178.73 36.47 85.92 2.875 396.591177.35 -780.76 FAIL 11269.73 9051.84 11175.00 9021.55 202.63 178.08 34.55 85.51 2.875 386.781176.36 -789.59 FAIL 11282.37 9051.84 11200.00 9020.10 203.03 177.31 32.69 85.17 2.875 376.611174.74 -798.14 FAIL 11295.34 9051.84 11225.00 9020.01 203.36 176.39 30.99 85.02 2.875 366.911172.75 -805.84 FAIL 11308.69 9051.84 11250.00 9021.45 203.57 175.30 29.50 85.14 2.875 358.301170.23 -811.93 FAIL 11322.02 9051.84 11275.00 9023.28 203.70 174.09 28.07 85.31 2.875 348.961167.16 -818.20 FAIL 11335.30 9051.84 11300.00 9025.46 203.66 172.74 26.71 85.54 2.875 338.841163.26 -824.42 FAIL 11348.55 9051.84 11325.00 9027.99 203.57 171.27 25.41 85.83 2.875 328.071158.88 -830.81 FAIL 11361.71 9051.84 11350.00 9030.37 203.30 169.68 24.11 86.11 2.875 316.341153.54 -837.20 FAIL 11375.22 9051.84 11375.00 9031.29 203.00 167.95 22.55 86.14 2.875 304.991147.38 -842.40 FAIL 11388.92 9051.84 11400.00 9031.07 202.48 165.99 20.68 85.95 2.875 293.671139.70 -846.03 FAIL 11402.41 9051.84 11425.00 9030.81 201.93 163.97 18.83 85.71 2.875 281.141131.67 -850.53 FAIL 11415.67 9051.84 11450.00 9030.00 201.22 161.85 16.85 85.32 2.875 267.501122.72 -855.22 FAIL 11428.88 9051.84 11475.00 9028.29 200.46 159.62 14.61 84.67 2.875 253.341112.93 -859.59 FAIL 111441.86 9051.84 11500.00 9025.07 199.57 157.31 11.95 83.56 2.875 238.631101.82 -863.19 FAIL 11454.50 9051.84 11525.00 9020.42 198.65 154.95 8.79 81.92 2.875 223.43 1089.28 -865.85 FAIL !.11467.39 9051.84 11550.00 9015.97 197.58 152.44 5.41 80.08 2.875 208.271075.00 -866.73 FAIL ~ 11480.83 9051.84 11575.00 9011.59 196.39 149.70 1.72 78.01 2.875 193.74 1058.58 -864.84 FAIL i 11485.83 9051.84 11584.00 9010.01 195.91 148.65 0.30 77.20 2.875 188.701052.00 -863.30 FAIL Site: PB DS 01 Well: 01-20 Rule Assigned: Major Risk Wellpath: 01-20 V10 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/ HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 10787.31 9051.84 9600.00 7579.89 183.05 258.77 272.09 317.53 4.500 1995.35 945.61 1049.74 Pass 10791.78 9051.84 9625.00 7597.46 183.21 259.19 272.19 317.09 4.500 1985.72 954.33 1031.40 Pass 11167.15 9051.84 9650.00 7614.98 190.69 272.84 256.80 316.66 4.500 1975.541036.83 938.71 Pass 11175.00 9051.84 9675.00 7632.43 191.99 273.80 257.39 316.30 4.500 1963.201047.94 915.26 Pass 11175.00 9051.84 9700.00 7649.83 191.99 275.01 257.02 315.94 4.500 1951.081056.09 894.99 Pass 11175.00 9051.84 9725.00 7667.20 191.99 276.24 256.65 315.57 4.500 1939.23 1064.35 874.87 Pass ~, 11185.82 9051.84 9750.00 7684.60 193.58 277.00 257.56 315.18 4.500 1927.49 1076.48 851.01 Pass 11190.47 9051.84 9775.00 7702.02 194.26 277.99 257.73 314.79 4.500 1915.99 1086.51 829.48 Pass 111566.35 9051.84 9800.00 7719.45 213.23 276.77 242.44 314.39 4.500 1904.541186.79 717.75 Pass 11575.00 9051.84 9825.00 7736.92 215.79 278.74 243.17 314.09 4.500 1889.971201.68 688.28 Pass 11575.00 9051.84 9850.00 7754.42 215.79 279.94 242.85 313.77 4.500 1875.461208.48 666.98 Pass 'i ', 11575.00 9051.84 9875.00 7771.96 215.79 281.14 242.53 313.45 4.500 1861.101215.34 645.76 Pass 11584.63 9051.84 9900.00 7789.54 218.43 283.11 243.36 313.12 4.500 1846.801231.10 615.69 Pass ~~, 11589.22 9051.84 9925.00 7807.15 219.69 284.63 243.57 312.78 4.500 1832.661242.31 590.35 Pass '~~ 11600.00 9051.84 9950.00 7824.78 222.65 286.50 244.52 312.43 4.500 1818.74 1258.95 559.78 Pass !~ ~I I 11600.00 9051.84 9975.00 7842.43 222.65 287.70 244.16 312.07 4.500 1804.921266.43 538.49 Pass 11600.00 9051.84 10000.00 7860.10 222.65 288.90 243.79 311.70 4.500 1791.34 1273.98 517.35 Pass rr.~ ~~z by BP Alaska ~ BHUGHES Anticollision Report 1NTEQ Company: BP Amoco Date: 10/17/2008 Time: 08:40:19 Page: 4 Field: Prudhoe Bay Reference Site: PB DS 01 Co-ordinate(NE) Reference: Well: 01-19, True North Reference WeII: 01-19 Vertical (TVD) Reference: 31:19 8!24!1982 00:00 70.0 Reference Wellpath: Plan 3, 01-198 Db: Oracle Site: PB DS 01 Well: 01-20 Rule Assigned: Major Risk Wellpath: - 01-20 V10 _ _ Inter-Site Error: 0.00 ft - Refe - rence _ Offset _ T. _ Semi-Major Axis ---~-- Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TN`O+AZ[ TFO-HS Casing/ HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11607.62 9051.84 10025.00 7877.80 224.57 290.48 244.32 311.33 4.500 1777.921287.88 490.04 Pass 11612.24 9051.84 10050.00 7895.53 225.73 291.88 244.49 310.94 4.500 1764.701299.40 465.30 Pass 11616.85 9051.84 10075.00 7913.30 226.90 293.25 244.64 310.54 4.500 1751.671311.01 440.66 Pass 11625.00 9051.84 10100.00 7931.12 228.95 294.70 245.21 310.13 4.500 1738.851325.42 413.43 Pass 11625.00 9051.84 10125.00 7948.95 228.95 295.89 244.79 309.71 4.500 1726.201333.68 392.52 Pass 11625.00 9051.84 10150.00 7966.78 228.95 297.08 244.37 309.28 4.500 1713.831342.01 371.82 Pass 11635.32 9051.84 10175.00 7984.61 231.32 298.48 245.16 308.84 4.500 1701.621357.85 343,77 Pass 11639.96 9051.84 10200.00 8002.44 232.38 299.73 245.27 308.39 4.500 1689.681369.65 320.03 Pass 11650.00 9051.84 10225.00 8020.27 234.69 300.95 246.02 307.94 4.500 1678.011385.06 292.95 Pass 11650.00 9051.84 10250.00 8038.10 234.69 302.15 245.55 307.47 4.500 1666.521393.96 272.56 Pass Site: PB DS 05 Well: 05-08 Rule Assigned: Major Risk Wellpath: 05-08 V5 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZ I TFO-HS CasinglHSDistance Area De~~ation Warning ft ft ft ft ft ft deg deg in ft ft ft 11450.00 9051.84 9575.00 7758.29 199.02 15.92 336.89 49.48 1990.80 584.33 1406.47 Pass 11450.00 9051.84 9600.00 7774.39 199.02 15.99 336.93 49.52 1967.63 584.64 1382.99 Pass 11450.00 9051.84 9625.00 7790.54 199.02 16.06 336.97 49.56 1944.49 584.97 1359.52 Pass 11450.00 9051.84 9650.00 7806.68 199.02 16.13 337.01 49.60 1921.39 585.30 1336.09 Pass 11456.99 9051.84 9675.00 7822.84 198.44 16.51 336.22 49.65 1898.29 586.55 1311.73 Pass i 11459.41 9051.84 9700.00 7839.01 198.24 16.69 335.98 49.70 1875.30 587.23 1288.07 Pass 11461.87 9051.84 9725.00 7855.22 198.04 16.87 335.74 49.76 1852.38 587.93 1264.45 Pass i 11464.35 9051.84 9750.00 7871.46 197.83 17.06 335.51 49.82 1829.45 588.64 1240.81 Pass 11466.86 9051.84 9775.00 7887.72 197.63 17.24 335.27 49.88 1806.53 589.37 1217.16 Pass i 11475.00 9051.84 9800.00 7904.01 196.95 17.69 334.35 49.94 1783.69 590.85 1192.85 Pass 11475.00 9051.84 9825.00 7920.29 196.95 _ 17.77 334.42 50.01 1760.86 591.27 1169.58 Pass Site: PB DS 05 Well: 05-22 Rule Assigned: Major Risk Wellpath: 05-226 V4 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11325.00 9051.84 11800.00 9049.99 203.73 9.53 32.36 89.95 2.375 1980.06 672.42 1307.64 Pass 11325.00 9051.84 11825.00 9049.62 203.73 9.60 32.34 89.94 2.375 1956.95 672.72 1284.22 Pass 11325.00 9051.84 11850.00 9048.54 203.73 9.67 32.31 89.90 2.375 1934.29 673.07 1261.21 Pass j ~ 11325.00 9051.84 11875.00 9046.81 203.73 9.75 32.26 89.85 2.375 1912.27 673.46 1238.81 Pass 11325.00 9051.84 11900.00 9044.04 203.73 9.82 32.17 89.76 2.375 1891.10 673.89 1217.21 Pass 11325.00 9051.84 11925.00 9041.40 203.73 9.90 32.09 89.68 2.375 1870.86 674.38 1196.48 Pass 11335.37 9051.84 11950.00 9039.80 203.66 10.13 30.79 89.63 2.375 1851.27 676.85 1174.42 Pass 11338.70 9051.84 11975.00 9039.51 203.64 10.29 30.38 89.61 2.375 1832.25 678.15 1154.09 Pass 11350.00 9051.84 12000.00 9040.77 203.56 10.80 29.06 89.65 2.375 1813.94 681.28 1132.66 Pass 11350.00 9051.84 12025.00 9042.15 203.56 10.95 29.10 89.69 2.375 1796.64 682.06 1114.58 Pass 11350.00 9051.84 12050.00 9043.16 203.56 11.12 29.13 89.72 2.375 1781.14 682.95 1098.19 Pass 11350.00 9051.84 12075.00 9044.06 203.56 11.30 29.16 89.75 2.375 1766.86 683.85 1083.01 Pass 11358.67 9051.84 12100.00 9045.38 203.37 12.06 28.16 89.79 2.375 1751.51 686.38 1065.13 Pass 11362.75 9051.84 12125.00 9046.20 203.28 12.57 27.69 89.81 2.375 1735.29 688.03 1047.26 Pass 11366.70 9051.84 12150.00 9045.76 203.19 13.10 27.20 89.80 2.375 1718.21 689.63 1028.59 Pass j 11375.00 9051.84 12175.00 9044.12 203.00 13.99 26.15 89.74 2.375 1699.77 692.06 1007.71 Pass 11375.00 9051.84 12200.00 9042.32 203.00 14.18 26.08 89.68 2.375 1680.00 692.75 987.25 Pass rr.~~ t'~' ~ by BP Alaska ~ BHUGMES ~++` Anticollision Report INTEQ Company: BP Amoco Date: 10(17/2008 Time: 08:40:19 Page: 5 Field: Prudhoe Bay Reference S ite: PB DS 01 Co-ordinate(NE) Reference: Well: 01-19, True North Reference Well: 01-19 Vertical (TVD) Reference: 31:19 8/24/19$2 00: 00 70.0 Reference Wellpath: Plan 3, 01-19B Db: Oracle Site: PB DS 05 Well: 05-22 Rule Assigned: Major Risk Wellpath: 05-22B V4 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+A ZI TFO-HS Casing/ FISDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11375.00 9051.84 12225.00 9040.91 203.00 14.35 26.03 89.62 2.375 1659.73 693.40 966.34 Pass 11375.00 11382 84 9051.84 9051 84 12250.00 12275 00 9040.37 9040 75 203.00 71 202 14.51 15 37 26.01 25 08 89.60 89 61 2.375 2 375 1638.91 1617 17 694.00 695 83 944.91 921 34 Pass P . . . . . . . . . . . . ass 11385.18 9051.84 12300.00 9041.51 202.62 15.70 24.82 89.63 2.375 1594.37 696.68 897.69 Pass 11387.06 9051.84 12325.00 9042.66 202.55 15.97 24.63 89.67 2.375 1570.75 697.36 873.39 Pass 11388.38 9051.84 12350.00 9043.94 202.50 16.17 24.51 89.71 2.375 1546.43 697.85 848.58 Pass 11389.57 9051.84 12375.00 9044.64 202.45 16.34 24.39 89.73 2.375 1521.96 698.29 823.67 Pass 11391.19 9051.84 12400.00 9044.27 202.39 16.58 24.18 89.71 2.375 1497.89 698.87 799.02 Pass 11400.00 9051.84 12425.00 9043.19 202.05 17.53 23.07 89.66 2.375 1474.50 700.84 773.66 Pass 11400.00 9051.84 12450.00 9041.92 202.05 17.67 23.02 89.61 2.375 1451.93 701.32 750.61 Pass 11400.00 9051.84 12475.00 9040.69 202.05 17.83 22.96 89.55 2.375 1430.64 701.89 728.75 Pass ', 11400.00 9051.84 12500.00 9039.96 202.05 18.02 22.93 89.52 2.375 1410.86 702.60 708.26 Pass 11407.32 9051.84 12525.00 9040.04 201.66 18.98 22.05 89.51 2.375 1392.59 704.44 688.16 Pass 11412.05 9051.84 12550.00 9040.69 201.41 19.70 21.50 89.54 2.375 1375.71 706.00 669.71 Pass 11417.21 9051.84 12575.00 9041.35 201.14 20.50 20.90 89.56 2.375 1360.66 707.72 652.94 Pass 11425.00 9051.84 12600.00 9042.04 200.72 21.59 19.99 89.58 2.375 1347.63 709.94 637.69 Pass 11425.00 9051.84 12625.00 9042.85 200.72 21.91 20.02 89.61 2.375 1336.67 711.06 625.62 Pass 11434.82 9051.84 12650.00 9043.65 200.05 23.24 18.88 89.65 2.375 1327.85 713.25 614.61 Pass 11441.20 9051.84 12675.00 9044.58 199.62 24.25 18.15 89.69 2.375 1321.21 715.13 606.08 Pass 11450.00 9051.84 12700.00 9045.40 199.02 25.51 17.13 89.72 2.375 1316.70 717.29 599.40 Pass 11450.00 9051.84 12725.00 9045.74 199.02 25.87 17.14 89.73 2.375 1314.31 718.59 595.72 Pass 11461.02 9051.84 12750.00 9045.70 198.11 27.36 15.82 89.73 2.375 1314.18 720.49 593.69 Pass 11467.65 9051.84 12775.00 9045.87 197.56 28.40 15.03 89.74 2.375 1316.40 722.14 594.26 Pass 11475.00 9051.84 12800.00 9046.62 196.95 29.49 14.18 89.77 2.375 1320.84 723.77 597.07 Pass Site: PB DS OS Well: 05-41 Rule Assigned: Major Risk Wellpath: 05-41 V5 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Gtr No-Go Allowable NID TVD MD TVD Ref Offset TFO+A ZI TFO-HS Casing/ HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11025.00 9051.84 10525.00 9049.15 185.10 17.09 32.33 89.92 4.500 1996.67 643.35 1353.32 Pass 11025.00 9051.84 10550.00 9049.47 185.10 17.14 32.34 89.93 4.500 1972.00 643.50 1328.49 Pass i 11025.00 9051.84 10575.00 9049.86 185.10 17.19 32.35 89.94 4.500 1947.34 643.66 1303.68 Pass 11025.00 9051.84 10600.00 9050.31 185.10 17.25 32.36 89.95 4.500 1922.65 643.81 1278.84 Pass ~ 11025.00 9051.84 10625.00 9050.69 185.10 17.30 32.37 89.97 4.500 1897.95 643.97 1253.98 Pass 11025.00 9051.84 10650.00 9050.79 185.10 17.36 32.38 89.97 4.500 1873.21 644.12 1229.09 Pass 11025.00 9051.84 10675.00 9050.55 185.10 17.41 32.37 89.96 4.500 1848.46 644.27 1204.19 Pass 11025.00 9051.84 10700.00 9050.03 185.10 17.46 32.35 89.94 4.500 1823.69 644.40 1179.29 Pass 11025.00 9051.84 10725.00 9049.49 185.10 17.51 32.33 89.93 4.500 1798.89 644.52 1154.38 Pass 11025.00 9051.84 10750.00 9049.12 185.10 17.55 32.32 89.91 4.500 1774.08 644.63 1129.45 Pass ~i 11025.00 9051.84 10775.00 9048.81 185.10 17.60 32.31 89.90 4.500 1749.24 644.73 1104.51 Pass I~ 11025.00 1 9051.84 10800.00 9048.64 185.10 17.64 32.30 89.89 4.500 1724.39 644.83 1079.55 Pass 11025.00 9051.84 10825.00 9048.58 185.10 17.68 32.30 89.89 4.500 1699.51 644.93 1054.58 Pass 11025.00 9051.84 10850.00 9048.44 185.10 17.72 32.29 89.88 4.500 1674.63 645.03 1029.59 Pass i 11025.00 9051.84 10875.00 9048.10 185.10 17.77 32.28 89.87 4.500 1649.76 645.13 1004.63 Pass I, ~ 11025.00 9051.84 10900.00 9047.41 185.10 17.81 32.25 89.84 4.500 1624.92 645.23 979.69 Pass 11025.00 9051.84 10925.00 9046.43 185.10 17.86 32.22 89.81 4.500 1600.11 645.34 954.78 Pass 11025.00 I 9051.84 10950.00 9045.29 185.10 17.90 32.17 89.76 4.500 1575.34 645.44 929.90 Pass ' ~~ 11025.00 9051.84 10975.00 9044.21 185.10 17.95 32.13 89.72 4.500 1550.58 645.53 905.05 Pass ~~ 11025.00 9051.84 11000.00 9043.74 185.10 17.99 32.11 89.70 4.500 1525.84 645.64 880.20 Pass /l ~r ~' BP Alaska • BAKER ~; ~. by Hu6NES Antlcollision Report INTEQ Company: BP Amoco Date: 10/17/2008 Time: 08:40:19 Page: 6 Field: Prudhoe Bay Reference Site: PB DS 01 Co-ordinate(NE) Reference: Well: 01-19, True North Reference Well: 01-19 Vertical (TVD) Reference: 31:19 8/24/1982 00:00 70.0 Reference Wellpath: Plan 3, 01-19B Db: Oracle Site: PB DS 05 Well: 05-41 Rule Assigned: Major Risk Wellpath: 05-41 V5 Inter-Site Error: 0.00 ft Refe rence Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+A71 TFO-HS Casing/ HSDistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 11025.00 9051.84 11025.00 9043.73 185.10 18.04 32.10 89.69 4.500 1501.15 645.77 855.38 Pass 11032.08 9051.84 11050.00 9044.21 184.71 18.56 31.26 89.70 4.500 1476.42 646.56 829.86 Pass 11032.96 9051.84 11075.00 9045.28 184.66 18.67 31.19 89.74 4.500 1451.69 646.79 804.90 Pass ! 11033.75 9051.84 11100.00 9046.47 184.62 18.77 31.14 89.78 4.500 1426.92 647.02 779.90 Pass 11034.59 9051.84 11125.00 9047.68 184.57 18.88 31.09 89.83 4.500 1402.17 647.26 754.91 Pass 11035.55 9051.84 11150.00 9048.87 184.52 19.00 31.02 89.88 4.500 1377.48 647.52 729.96 Pass 11036.58 9051.84 11175.00 9049.96 184.46 19.14 30.94 89.92 4.500 1352.82 647.81 705.01 Pass ~ 11037.64 9051.84 11200.00 9050.83 184.40 19.27 30.85 89.96 4.500 1328.16 648.11 680.05 Pass 11038.72 9051.84 11225.00 9051.43 184.34 19.41 30.74 89.98 4.500 1303.50 648.41 655.08 Pass 11039.87 i 9051.84 11250.00 9052.09 184.28 19.55 30.64 90.01 4.500 1278.87 648.72 630.15 Pass 11041.05 9051.84 11275.00 9052.91 184.22 19.70 30.53 90.05 4.500 1254.26 649.03 605.23 Pass 11042.27 9051.84 11300.00 9053.82 184.15 19.85 30.43 90.09 4.500 1229.67 649.37 580.30 Pass j 11043.53 9051.84 11325.00 9054.73 184.08 20.01 30.32 90.14 4.500 1205.09 649.71 555.38 Pass 11050.00 9051.84 11337.57 9055.19 183.72 20.55 29.57 90.16 4.500 1192.79 650.63 542.15 Pass , BP CTD BOP Stackup 2 3/8" Coil U Well: 01-19B N ~T Rig: Nordic 1 Rig Floor to Top of Bag: 9.23' 7 1/16" H drill Annular, 5000 psi (9.23') 7 1/16" 5000 psi, RX-46 Blind Shears TOT (12.65') 2" Combi's TOT (13.56') 7 1/16" 5000 psi, RX-46 KiU Line ~h„4o Mud Cross (14.89') 2 1/16" 5000 psi, RX-24 2 3/8" x 3 1/2" Variable Ram (16.10') ( 2" Combi TOT (16.66')( 7 1/16" 5000 psi, RX-46 '~ 7 1/16" x 3 1/6" Flan ed Adapter Tree Size: 4 1/16" l Swab Valve 20.04' O ~ ~ I Flow Line SSV (22.88') Master Valve 24.86') Lock Down Screws 26.68') Ground Level (31.00') Alaska Department of Natural Resources Land Administration System Page 1 of~ t' N~t~e~ 1urc~s F. i ~a~~r~_r ;~°:- -., ~~:= =t ?~ FBI„t~. Rec ;r~e~'s Sea~~h State Cabins :, t1'1 File Type A~~_ „- File Number: ~ ?$3?9 __ ~ Printable Case File_Summary See Township, Range, Section and Acreage? C Yes ~` No New Search !_AS Mena ~ Case Abstract ~ Case Detail ~ Land Abstract ~~:. File: AUL 28329 '''~`'~ Search for Status Plat ~~dates A ul (1 %1 Si~t105 Customer: 000107377 BP EXPLORATION (ALASKA)1NC PO BOX 1 966 1 2/900 E. BENSON BL ATTN; LAND MANAGER- . ALASKA ANCHORAGE AK 995 1 9661 2 Case Type: ~ k3~ O[L & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Loca[ioi~: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 09/14/196 Total Acres: 2501.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Dute: 12/04/2006 Case Subtype: ~~ NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: OkON l~~i~r~~~~.. O] ~L~. .S~~~rtion: 05 ,5'ectio~a.4crrs.~ 6=~Q Search !'tats 11rrr~li~nr.~ li Totirn~{ri/~: O1(1~ Rujr~~~c.~ OI~f; S'c~~lion: 06 ,S~ection~l~~f•e,~~: (i0~) ll~ riclr~nt.~ U 7uir~t~hi/~: O 111N l~ur~~rc~: U 151 :~ ~'~~c1~u~~: (1 r ~~c~~~livn ~1< f~cr,e: 6 ~ Il~~f~icliuja: if I~~u~n.~~hi/~.~ OION Ratt,~~~.~ 01~I: .S~c~ctiun.~ ilti S'c~c~~rnn_lc~~~~~~: fi~l0 Legal, Descc~ipti~u OS-28-196 * ~ SALE NOTICE LEGAL DESCRIPTION` C1=1-1~9 TION-RISE-U~ll ~,6,7,~ 201.00 U- 3- 7 t? ~5~' Ut`C1 Last updated on 11/18/2008. http://www.dnr. state.ak.us/las/Case_Summary.efm?FileType=ADL&FileNumber=28329... 11 / 18/2008 TRANSMITTAL LETTER CHECKLIST WELL NAME ~~L~ O/-/9/~ PTD# v?O~/~~D _~ Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: f,e~/D.~oE %~AJ~ POOL: f ~D.~/C~" ~AJ~ ~/G Circle 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 perforate and 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 throu h tar et 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 (Companv Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Companv Name) must contact the Commission to obtain advance approval of such water well testing rogram. Rev: 1/11/2008 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Weil Name: PRUDHOE BAY UNIT 01-19B Program DEV Weil bore seg ^ PTD~:2081770 Company BP EXPLORATION (ALASKA) INC Initial ClasslType DEV / PEND GeoArea 890 Unit 11650 On10ff Shore On Annular Disposal ^ Administration 1 Pennikfeeatkached- ---- ---- -- -- -- - - --- --- NA-- - - --- - -- -- ------------ --- -- -- - --- --- 2 Lease number appropriate--- ---- -- -- -- --- - ---Yes-- ----- - - - -- --- ---- -- - - -- -- - - -- 3 Unique welt name andnumbet- -- -- --- - -- - - -- Y~ --- - -- - -- ~ -- --- ----- --- -- -- -- ---- 4 Welllocakedina-definedpool- --- -- - - - -- --- --- Yes-- ---- - -- -- - ----- - --- -- - -- - - --- -- 5 WeIIiQCakedproperdisianceftomdriliingunitt~oundary----------- --- ---------Yes-- -------------------------------------------- - -- -- -- 6 VYelllocakedp[oPerdistanGeftomotherwelis--------------------- --------Yes-- --------------------.-------------------- -- -- - - ---- 7 Sufficientacreageayailableindtillingunit_______-_.---__-_-___ --__-_-_Yes-_ _._-_2560 acres._.-__--_----------------------------_--._-----------_-_-- 8 If deviated, iswellbore plat_included - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9 OpetatotonlyagectQdpa~V - -- --- -- -- - - -- Yes-- ---- -- -- --- --- --- --- ---- --- --- -- 10 Ope~atorbas_approprjatebondinfQrce---------------.------- --------Yes_- -----Blanketl3ond#61g4193•--------------------------------------------------- 11 Petmit_eanbeissuedwithoutGOnservatiorlorder------------------ --------- Y~-- -------- --- -- -- - ------ - - -- - - ---- --- - Appr Date 12 Perrnikeanbeissuedwithoutadministtative_approval---------------- ---------Yes- ---------------------------------------------- -- - -- - --- -- 13 Can permitbe;~RRrov_edbeforel5-day+gait---------------------- --------Yes-- ----------------------------------------------- -- - - --- - ACS 11!18!2008 14 Welilocakedwithinareaandslrataauth4rizedby_InjectionOnier#(put10#in-comments)_(For_ NA___ ______________---_---____---_____----.------------------_----------- 15 Allwellswikhin114_mileareaof[eyiewidentified(Fotservicewelloniy).---.. _--___-_-tyA._- --_--_-__---_----_---_.._.--_-._------------------------------ 16 Pte-predated injector, duration of pre-ptoductien less than 6 menths (For_service vreli QnIY) - - NA- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17 Nonconven, gas conforms to AS31.05.03Q(j.1.A),Q.2.A-D) - - - - - - - - - NA- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Engineering 16 Conduciorstring-provided-_---------------------------- ---- ---. ~A--- ----Conductorsetinp$01-19(182-125).---------------------------------------_-_-- 19 Sutfacecasingprotectsaliknov~m_U&DWS--------------------- ---------NA- -----No aquifers, A104B,_conclusion5.------------------------------------------- 20 CMTvoladequaSe_tocireulakeon_cgnduot9r$surf-csg__-__________ --_---__NA--- _---_SurfacecasingsetinD$01-19,_____--__---------------------------------------- 21 CMT_voladequate_tolls-inlQngstringtossrrfcsg___________________ __--__-NA__ _--__Productioncasingset in_D$01-t9.-__----_-_--.___-_--_----____---___---- -- 22 CMT_willcoverallkrownproduotiveborizons_____---._--___-_- __-_ --Yes-- -------------------------------------------- - - - --- -- 23 Casing des jns adequate ko[ C, T, B & petmaf[ost - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 24 Adequate iankage_ or reserre pit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - _ - _ - _ -Rig equipped with steel pits, No reserve pit planned._ All wasle_to approved disposalwell(s), - - - - _ _ _ - - - _ 25 Ifa_re-dtill,has_a10.403forahandonmentbeenapproved___._____-_ __-__ --Yes-_ --_--308-417-----------------------.---------------------------------- 26 Adequate wehbore separation_ptoposed _ - - - _ . - - - - . - - - _ - - - - - - - _ -Yes _ - - _ - -Proximity analysis performed, Nearest segment is P&A portion of DS 01,19A and paths are separated. _ _ - 27 Ifdiverter-required, doesitmeetregulations--------------------- -------- NA--- -----BOPStackwillalreadY-beirplaee.--------------------------------------------- Appr Date 28 Drilling fluid program schematic_$ equip list adequake- - - - - - - - - - - - - - - - - - - - - - -Yes - - - _ - _ _ Maximum expelled formation pressure 7,1_ EMW._ MW planned 6.6 ppg. - _ _ _ _ _ _ - - _ - - - - - TEM 1112012008 29 BOPEs,dotheymeetregulatioa- --- --- -- - - -- -- -Yes -- --- - - - - ---- ----- --- - - ---- - - ~ /' 30 BOP~.ptess rating appropriate; test ta_(put prig in comments)- - - - - - - - - - - - - - - - - - - -Yes - - _ - _ MA$P calculated ai 2379psi, 3500-psi_BOP testplanned. - _ - - - - _ - - _ - - . _ _ - - _ - - . _ _ _ _ - - _ _ _ - _ , /~ 31 Choke_manifold complies vyIAPI-RP-53 (May 84)- - - - - - - - - - - -Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4' 32 YYork will Dotal with9utoperation shutdown- - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 33 Is presenoeQf H2S gas probable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Yes _ _ - - - _ H2S is present at_DS 1. _Mud_should preclude N2$ on rig._ Righas sensors and alarms. - - - - - - _ _ - - _ - 34 Mechanicaic9nditionofwellswithinAORyerified(FOrservicewelloniya___.. ____-___ NA-_ ___------------------------------------------------------- --- --- Geology 35 Permikean be issued wlo hydrogen_sulfide measures- - - - - - _ - - - _ - _ _ - - - _ - - - _ - tdo_ _ - _ - - -Max level H2S on DS 41 is 140ppm on urel41-Q7A_(4125101)._ _ - - - - - - - - - - - - - - - _ _ _ - _ - - 36 Data.presentedonpotential9verpressun:zones__---------------- --_-.-_--NA- ---.------------------- - --- ------- --- --- - --- -- ---- - Appr Date 37 Seismicanarysis_ofshallgv~gas-zores__-_____--__---_------- --------- NP,_ ____-__--_---- ACS 1111812008 38 Seabedcondiiionsurvey_(ifoff_-shore)----_---._----_----_--- -_.----_ NA-- ------------ 39 Conkactnamelphoneforweekiy.progressrepods(exploratorYony]-------- ---------Yes. ----.-Charles Reynolds •-564-54@0,.---------------------------------.-------------- Geologic Engineering blic Date Date: Date Commissioner: om rs ner mmissioner // ~~ Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. tapescan.txt **** REEL HEADER **** MWD 10/02/03 BHI O1 LIS Customer Format Tape **** TAPE HEADER **** MWD 09/11/28 2896019 O1 2.375" CTK *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las version Information VERS. 1.20: OWLS log ASCII Standard -VERSION 1.20 WRAP. NO: one line per frame well Information Block #MNEM.UNIT Data Type Information STRT.FT 9578.0000: Starting Depth STOP.FT 11659.0000: Ending Depth sTEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: 01-19B FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 14' 31.987"N 148 deg 24' 9.225"w CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 2.375" CTK DATE. LOG DATE: 28 NOV 2009 API API NUMBER: 500292080002 Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 06 TOWN.N T10N RANG. R15E PDAT. MSL EPD .F 0 . LMF DF FAPD.F 70.00 . DMF DF EKB .F 0 . EDF .F 70.00 EGL .F 0 . Page 1 Description Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level i i tapescan.txt CASE.F N/A Casing Depth OS1 DIRECTIONAL Other Services Line 1 Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths (TVDSS) are subsea corrected. (4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized coilTrak downhole tools and the Advantage surface system to lob this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma sub, and a Hydraulic Orienting sub with a Near Bit Inclination sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by Schlumberger GR CNL dated 03 Dec 2009 per Mike weeks with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from 01-19 through a milled window in a 7 inch liner. Top of window 9880 ft.MD (8650.7 ft.TVDSS) Bottom of window 9885 ft.MD (8654.8 ft.TVDSS) (9) Tied to 01-19 at 9870 feet MD (8642.6 feet TVDSS). (10) The interval from 11628 ft to 11660 ft MD (8992.2 ft. to 8994.9 ft. TVD55) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) RoPJ4vG -> Rate of Penetration, feet/hour RACLX -> Resistivity (AT)(LS)400kHz-Compensated Borehole Corrected (OHMM) RACHX -> Resistivity (AT)(LS)2MHz-Compensated Borehole Corrected (OHMM) RPCLX -> Resistivity (PD)(LS)400kHz-compensated Borehole Corrected (oHMM) RPCHX -> Resistivity (PD)(LS)2MHZ-Compensated TVDSS -> True vertical Depth (subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 959.0..86., 9590.86, ! 0 9598.93, 9599.29, ! 0.358398 9609.69, 9610.05, ! 0.359375 9612.21, 9613.28, ! 1.07617 9621.71, 9624.23, ! 2.51172 9630.33, 9630.33, ! 0 9631.76, 9631.76,. ! 0 9634.99, 9635.17, ! 0.179688 9640.01, 9640.55, ! 0.538086 9640.91, 9642.34, ! 1.43457 9648.98, 9649.16, ! 0.179688 9655.43, 9655.43, ! 0 9667.63, 9668.35, ! 0.717773 9669.07, 9669.97, ! 0.896484 9672.48, 9673.2, ! 0.717773 9676.07, 9676.96, ! 0.897461 9677.5, 9678.58, ! 1.07617 9679.83, 9680.01, ! 0.179688 9683.24, 9683.06, ! -0.179688 9689.16, 9688.08, ! -1.07617 9693.64, 9693.28, ! -0.359375 9697.41, 9697.41, ! 0 9703.33, 9702.79, ! -0.538086 9704.76, 9704.05, ! -0.717773 9866.5, 9865.61, ! -0.897461 Page 2 Borehole Corrected (OHMM) • tapescan.txt 9870.09, 9868.84, ! -1.25586 9873.5, 9872.6, ! -0.897461 9876.19, 9876.01, ! -0.179688 9878.7, 9878.34, ! -0.358398 9884.26, 9883.91, ! -0.358398 9887.31, 9887.67, ! 0.359375 9894.85, 9894.67, ! -0.179688 9898.26, 9898.44, ! 0.179688 9899.69, 9899.69, ! 0 9902.38, 9902.21, ! -0.179688 9905.61, 9905.97, ! 0.358398 9908.66, 9909.56, ! 0.896484 9911, 9911.53, ! 0.538086 9913.87, 9914.05, ! 0.179688 9916.02, 9915.66, ! -0.359375 9919.07, 9918.71, ! -0.359375 9921.4, 9921.76, ! 0.358398 9929.83, 9930.19, ! 0.359375 9943.47, 9942.57, !a -0.896484 9945.88, 9946.24, ! 0.358398 9948.21, 9948.57, ! 0.358398 9952.16, 9951.62, ! -0.538086 9959.16, 9958.26, ! -0.897461 9963.64, 9962.74, ! -0.897461 9965.25, 9965.61, ! 0.359375 9971.53, 9972.61, ! 1.07617 9976.38, 9976.56, ! 0.179688 9978.89, 9979.43, ! 0.538086 9989.12, 9989.47, ! 0.359375 9990.73, 9991.09, ! 0.358398 9991.63, 9992.7, ! 1.07715 9997.72, 9997.54, ! -0.178711 10001.8, 10002.2, ! 0.358398 10006.2, 10006.7, ! 0.538086 10026.4, 10026.4, ! 0 10040.1, 10041.9, ! 1.79395 10045.1, 10045.3, ! 0.178711 10055.6, 10056.1, ! 0.538086 10059.5, 10059.5, ! 0 10061.8, 10062, ! 0.178711 10066.3, 10066.3, ! 0 10069.6, 10069.2, ! -0.358398 10073.7, 10074.4, ! 0.717773 10077.3, 10077.1, ! -0.179688 10080.1, 10079.2, ! -0.897461 10084.3, 10084.8, ! 0.538086 10093.5, 10095.3, ! 1.79395 10111.3, 10111.7, ! 0.358398 10116.3, 10116.9, ! 0.539062 10127.6, 10128.2, ! 0.538086 10136.4, 10135.7, ! -0.717773 10138.6, 10139.1, ! 0.538086 10143.1, 10143.2, ! 0.179688 10151.8, 10150.4, ! -1.43555 10157.9, 10157.4, ! -0.538086 10162.3, 10162.6, ! 0.358398 10166.4, 10166, ! -0.358398 10167.1, 10167.5, ! 0.358398 10169.2, 10169.6, ! 0.359375 10171.2, 10172.1, ! 0.897461 10179, 1 0180.2, ! 1.25586 10187.4, 10186.9, ! -0.538086 10192.1, 10191.4, ! -0.717773 Page 3 ~J 10193.3, 10192.8, 10196.9, 10197.1, 10199.4, 10200, 10202.5, 10202.1, 10205.2, 10204.8, 10210.7, 10210.9, 10227, 10226.9, 10229.2, 10229.2, 10232.3, 10232.6, 10238.9, 10238.4, 10252.4, 10250.8, 10262.8, 10262.3, 10267.1, 10265.5, 10273.9, 10273.4, 10283.1, 10281.3, 10284.7, 10284.9, 10287.7, 10286.8, 10293.5, 10293.5, 10297.9, 10296.7, 10306.7, 10305.8, 10321.6, 10319.1, 10329.7, 10328.6, 10349.5, 10347.3, 10360.1, 10358.4, 10366, 10365.3, 10370.5, 10370.5, 10373.5, 10373.1, 10393.3, 10394.2, 10397.1, 10395.8, 10412.3, 10409.8, 10445.6, 10444.4, 10450.5, 10449.7, 10462.1, 10460, 10465.9, 10464.5, 10483.1, 10482.6, 10515.6, 10514.3, 10518.8, 10517.9, 10577.9, 10580.6, 10665.3, 10663.5, 10677.9, 10676.4, 10694, 10692.8, 10698.2, 10696.6, 10707.1, 10706.1, 10710.7, 10709.1, 10727.6, 10725.4, 10740.4, 10737.4, 10744.5, 10742.6, 10747.6, 10744.9, 10756.2, 10754, 10758.4, 10755.7, 10762.5, 10759.4, 10768.6, 10765.3, 10821.1, 10813.2, 10822.9, 10815.7, 10824.3, 10817.1, 10826.5, 10820, 10832.6, 10826.5, 10863, 10857.5, 10866.1, 10860.5, 10871.2, 10864.8, 10874.8, 10870, 10883.1, 10878.4, 10891.5, 10885.6, tapescan.txt ! -0.538086 ! 0.179688 ! 0.538086 ! -0.358398 ! -0.359375 ! 0.179688 ! -0.178711 ! 0 ! 0.358398 ! -0.538086 ! -1.61523 ! -0.538086 ! -1.61426 ! -0.538086 ! -1.79395 ! 0.179688 ! -0.897461 ! 0 ! -1.25586 ! -0.897461 ! -2.51172 ! -1.07617 ! -2.15332 ! -1.61523 ! -0.717773 ! -0.359375 ! 0.896484 ! -1.25586 ! -2.51172 ! -1.25586 ! -0.717773 ! -2.15332 ! -1.43555 ! -0.539062 ! -1.25586 ! -0.897461 ! 2.69043 ! -1.79395 ! -1.43555 ! -1.25586 ! -1.61426 ! -1.07715 ! -1.61523 ! -2.15332 ! -3.0498 ! -1.97363 ! -2.69043 ! -2.15234 ! -2.69141 ! -3.0498 ! -3.22852 ! -7.89355 ! -7.17578 ! -7.17578 ! -6.45898 ! -6.09961 ! -5.56152 ! -5.56152 ! -6.45801 ! -4.84375 ! -4.66504 ! -5.91992 Page 4 10906.4, 10901.4, 10914.8, 10908.7, 10922.3, 10917, 10927.7, 10922.7, 10933.6, 10928.8, 10938.5, 10934.4, 10942.3, 10937, 10945.7, 10941.4, 10956.4, 10950.3, 10958.8, 10953.4, 10962.2, 10956.8, 10967, 10961.3, 10972.2, 10969.7, 10983.5, 10981.9, 10992.1, 10990.5, 10994.3, 10992.3, 10999.8, 10998.4, 11003.8, 11002.5, 11012.7,.11011.5, 11016.2, 11015.6, 11022.4, 11021, 11031.9, 11030, 11035.3, 11033.6, 11045.2, 11044, 11051.7, 11048.8, 11057.9, 11057, 11067.5, 11064.4, 11071, 11069.8, 11073.9, 11072.7, 11077.1, 11075.5, 11079.3, 11077.5, 11082, 11080.8, 11087.2, 11085.6, 11088.8, 11088.3, 11093.7, 11091.7, 11096, 11093.3, 11098.4, 11095.7, 11100, 11098.4, 11102.7, 11100.9, 11127.4, 11125.8, 11139.5, 11135.7, 11144.7, 11141.5, 11149, 11145.6, 11150.6, 11147.4, 11155.8, 11152.4, 11158.2, 11155.8, 11249.2, 11246.3, 11252, 11250.1, 11259.2, 11255.1, 11261.4, 11257.4, 11264.6, 11262.1, 11269.3, 11265.9, 11283.5, 11280.1, 11298.9, 11296.4, 11313.1, 11309.1, 11315.7, 11311.8, 11318.6, 11314, 11322.9, 11317.5, 11334.9, 11329.7, 11339.2, 11334.2, 11357.5, 11352.3, 11365.7, 11360.5, 11371.4, 11369.6, tapescan.txt ! -5.02344 ! -6.09961 ! -5.38184 ! -5.02344 ! -4.84375 ! -4.12598 ! -5.20312 ! -4.30566 ! -6.09961 ! -5.38184 ! -5.38281 ! -5.74121 ! -2.51172 ! -1.61523 ! -1.61523 ! -1.97266 ! -1.43457 ! -1.25586 ! -1.25586 ! -0.538086 ! -1.43555 ! -1.97363 ! -1.79492 -1.25586 ! -2.87012 ! -0.897461 ! -3.0498 ! -1.25586 ! -1.25586 ! -1.61523 ! -1.79395 ! -1.25586 ! -1.61426 ! -0.538086 ! -1.97266 ! -2.69141 ! -2.69141 ! -1.61426 ! -1.79395 ! -1.61523 ! -3.7666 ! -3.22949 ! -3.4082 ! -3.22852 ! -3.4082 ! -2.33203 ! -2.87012 ! -1.97266 ! -4.12695 ! -3.94629 ! -2.51172 ! -3.4082 ! -3.4082 ! -2.51172 ! -3.94727 ! -3.94727 ! -4.66504 ! -5.38184 ! -5.20215 ! -5.02246 ! -5.20312 ! -5.20312 ! -1.79395 Page 5 • tapescan.txt 11382.7, 11377.9, ! -4.84375 11396.8, 11390.7, ! -6.09961 11399.7, 11393, ! -6.63867 11413.5, 11409, ! -4.48438 11457.9, 11454.1, ! -3.76758 11471.3, 11467.7, ! -3.58887 11491.6, 11488.7, ! -2.87109 11501.3, 11498.4, ! -2.87012 .11507.9, 11506.2, ! -1.79395 11514.6, 11513.1, ! -1.43555 11518.7, 11516.9, ! -1.79395 11529.8, 11526.4, ! -3.4082 11537.9, 11536.7, ! -1.25586 11546.2, 11544.4, ! -1.79395 11553, 11550.3, ! -2.69043 11579.6, 11577.6, ! -1.97363 11586.6, 11585.5, ! -1.07617 11590.1, 11588.9, ! -1.25586 11596.6, 11594.5, ! -2.15332 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape subfile: 1 307 records... Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS ~~* LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 The data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by schlumgerger GR CNL dated 03 Dec 2009 per Cole Abel with BP Exploration (Alaska), Inc. *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame size is: 28 bytes Logging direction is down (value= 255) optical Log Depth Scale units: Feet Page 6 • tapescan.txt Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 36 one depth per frame (value= 0) Datum specification Block Sub-ty pe is: 1 FRAME SPACE = 0. 500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F/HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 116 Tape File start Depth = 9578.000000 Tape File End Depth = 11659.000000 Tape File Level Spacing = 0.500000 Tape File Depth units = feet **** FILE TRAILER **~~ Tape Subfile: 2 129 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes *~~~ FILE HEADER **** MWD .002 1024 ~~~ INFORMATION TABLE: CONS *** LIS COMMENT RECORD ~** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 This file contains the raw-unedited field MWD data. • Page 7 *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) tapescan.txt Data record type is: 0 Datum Frame Size is: 28 bytes Loggin direction is down (value= 255) optical Log Depth scale units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 one depth per frame (value= 0) Datum specification Block sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool 1 GR MWD 2 ROP MWD 3 RAD MWD 4 RAS MWD 5 RPD MWD 6 RPS MWD Code Samples units 68 1 AAPI 68 1 F/HR 68 1 OHMM 68 1 OHMM 68 1 OHMM 68 1 OHMM Total Data Records: 232 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 Tape File Start Depth = 9578.000000 Tape File End Depth = 11660.750000 Tape File Level. spacing = 0.250000 Tape File Depth units = feet **** FILE TRAILER **~* Tape Subfile: 3 245 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 09/11/28 2896019 O1 **** REEL TRAILER **** MWD Page 8 • • 10/02/03 BHI O1 tapescan.txt Tape subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape subfile 1 is type: LIS 0 Tape Subfile 2 is type: LIS DEPTH GR ROP RPD RPS 9578.0000 -999.2500 -999.2500 -999.2500 -999.2500 9578.5000 41.9000 -999.2500 -999.2500 -999.2500 11659.0000 0.0000 0.0000 0.0000 0.0000 Tape File Start De th = 9578.000000 Tape File End Dept h = 11659.000000 Tape File revel Spacing = 0.500000 Tape File Depth units = feet 0 Tape Subfile 3 is type: LIS DEPTH GR ROP RPD RPS 9578.0000 -999.2500 -999.2500 -999.2500 -999.2500 9578.2500 -999.2500 -999.2500 -999.2500 -999.2500 11660.7500 -999.2500 -999.2500 -999.200 -999.2500 Tape File Start Depth = 9578.000000 Tape File End Depth = 11660.750000 Tape File revel spacing = 0.250000 Tape File Depth units = feet D Tape subfile 4 is type: LIS RAD RAS -999.2500 -999.2500 -999.2500 -999.2500 0.0000 0.0000 RAD RAS -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 Page 9 tapescan.txt Page 10
