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200-013
ORIGINATED TRANSMITTAL DATE: 6/25/2024 ALASKA E-LINE SERVICES TRANSMITTAL #: 4886 42260 Kenai Spur Hwy PO BOX 1481 - Kenai, Alaska 99611 FIELD Kuparuk PH: (907) 283-7374 FAX: (907) 283-7378 DELIVERABLE DESCRIPTION TICKET # WELL # API # LOG DESCRIPTION DATE OF LOG 4886 1D-36 500292297300 Plug Setting Record 19-Jun-2024 RECIPIENTS ConocoPhillips Alaska, Inc. DIGITAL FILES PRINTS CD'S 1 0 0 0 USPS 0 0 0 0 Received By: Received By: Signature Signature AOGCC DIGITAL FILES PRINTS CD'S 1 SharePoint Link 0 0 USPS Attn: Natural Resources Technician II abby.bell@alaska.gov Alaska Oil & Gas Conservation Commision 333 W. 7th Ave, Suite 100 - Anchorage, AK 99501 Received By: Received By: Signature Signature 200-130 T39046 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2024.06.26 08:52:50 -08'00' DNR DIGITAL FILES PRINTS CD'S 1 SharePoint Link 0 0 USPS Attn: Natural Resource Tech II DOG.Redata@alaska.gov 550 West 7th Ave, Suite #802 - Anchorage, AK 99501 Delivery Method: USPS Received By: Received By: Signature Signature Please return via e-mail a copy to both: AR@ake- line.com 0 STATE OF ALASKA ,LASKA OIL AND GAS CONSERVATION COMMI N WELL _JMPLETION OR RECOMPLETION REP(,-_. AND LOG la. Well Status: Oil 0 Gas 0 SPLUG ❑ Other 0 Abandoned l• Suspended 0 1b.Well Class: 20AAC 25.105 20AAC 25.110 Development El Exploratory 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 No.of Completions: Zero Service 0 Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,S " a14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 6/14/2015 • 200-013 • 315-007 3. Address: 7. Date Spudded: 15' API Number: P.O.Box 196612 Anchorage,AK 99519-6612 5/29/2000 50-029-21812-01-00 ' 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 6/9/2000 PBU 07-34A - Surface: 1302'FNL,571'FWL,Sec.34,T11N,R14E,UM . 17. Field/Pool(s): 9. KB(ft above MSL): 60' ' Top of Productive Interval: 349'FSL,180'FWL,Sec.26,T11N,R14E,UM GL(ft above MSL): 27.7' • PRUDHOE BAY/PRUDHOE OIL. Total Depth: 325'FNL,2047'FWL,Sec.35,T11N,R14E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: • 3700'/3406' • ADL 028308&028309 - 4b. Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. Land Use Permit: Surface:x- 676775 -y- 5949636 • Zone - ASP4 •12924'/9038' • TPI: x- 681620 y- 5951403 Zone - ASP4 12. SSSV Depth(MD/TVD): 20 Thickness of Permafrost MD/TVD: Total Depth:x- 683504 y- 5950775 Zone - ASP4 None 1900'(Approx.) 5. Directional Survey: Yes 0 (attached) No lI 13. Water Depth.if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/'4 (ft MSL) . ._ . .10521'/8900'- 22 Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary MWD,GR&Memory GR/CCL/CNL,USIT SCANNED 23. CASING,LINER AND CEMENTING RECORD CASING Wr.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. ' PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H-40 34' 114' 34' 114' 30" 2150#Poleset 13-3/8" 68#/72 K-55/L-80 33' 3265' 33' 3049' 17-1/2" 350 sx CS I,2000 sx CS III,600 sx Class'G' 9-5/8" 47# L-80 2469' 10049' 2401' - 8497' 12-1/4" 880 sx Class'G' 2469' 5-1/2" 17# L-80 9741' 10521' 8235' 8900' 8-1/2" 450 sx Class'G' 3-1/2" 8.81# L-80 9805' 12720' 8290' 9026' 4-1/2" 31.5 Bbls LARC 24. Open to production or injection? Yes 0 No Q 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TVD) Size and Number): 5-1/2",17#,L-80 9711'-9731' 9711'/8209' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. Was hydraulic fracturing used during completion? Yes 0 No Iil Per 20 AAC 25.283(i)(2)attach electronic and printed information, RECEIVED DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED J U L 0 9 2015 See Attached AOGCC 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):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 �41. Form 10-407 Revised 5/2015 CONTINUED ON PAGE 2Submit ORIGINAL only Uri— a/z/IS— A grj�M� UG 2 8 2015 f E i.s ✓Cs 28. CORE DATA Conventional Core(s) Yes 0 No Sidewall Cores Yes 0 No ' If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes 0 No RI • Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach separate sheets to this form,if needed,and submit detailed test information per 20 Zone 1B 10591' 8957' AAC 25.071. Zone lA 10667' 9002' Formation at total depth: • 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis,paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tempel,Joshua Email: Joshua.Tempel©bp.com Printed Name: Joe Lastufka Title: Drilling Technologist Signature: Phone: +1 907564091 Date:'/S 115 INS TIONS 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. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item la. 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 lb.Well Class Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disp,Water Supply for Injection,Observation or Other. Item 4b.TPI(Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level.Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15.The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20.Report true vertical thickness of permafrost in Box 20.Provide MD and TVD for the top and base of permafrost in Box 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24.If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26.(Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27.Method of Operation:Flowing,Gas 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. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 5/2015 Submit ORIGINAL Only WELL NAME: 07-34A 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used -8461' 38.5 Bbls Class 'G' 8004' Cut & Pull Kill String 3759' Set EZSV 2469' Pull 9-5/8" Casing 3700' Set Whipstock 07-34A, Well History (Pre-Rig Sidetrack) ,i. CTU 8 1.5" Coil Objective: RST. RIH with 2.30" BDN. Tag 9-5/8" RBP at 9000' ctm. PUH 10'flag pipe. PUH 50 ft and perform Inj test-> 1 bpm @-800 psi. RIH to flag at 8989'. Lay in 38.5 bbls of 4/4/2015 15.8ppg Class G cement and PUH to safety. Est TOC at 8461'ctm. RDMO. 4/5/2015 TAG TOP OF CEMENT© 8,374' SLM, RECOVER 3" S. BAILER FULL OF CEMENT(-1gal). 4/13/2015 T/I/O= 308/347/0 Temp= SI MIT-OA (Pre rig) MIT-OA to 2500 psi ***PASSED*** Pumped 2.9 bbls of 22* DSL down OA to reach test pressure of 2519 psi. First 15 minutes OAlost 34 psi, second 15 minutes OA lost 17 psi, for a total of 51 psi. Performed 2nd MIT OA with similar results, see log for details. Called WSL, PASSED. Bled back 2.4 bbls of DSL. DSO notified Tags hung on OA/MV AFE sign hung on MV ***FLUID PACKED 4/14/2015 ANNULUS*** FWHP=200/250/0. T/I/O= 300/100/0. Start barriers list= SSV x SV. Set ISA BPV#549 @125". Nippled up dry-hole tree and torqued and PT'd to API specs. Installed temp. piggy-back IA(3"#52) OA(2"#71) valves. 5/20/2015 Torqued and Pt'd to API specs. Attached BPV sign to tree and RDMO. Final T/I/O= BPV/100/0. T/I/O = BPV/150/80. Temp = SI. Bleed WHPs to 0 psi (Pre CTD). No wellhouse, flowline or AL. IA & OA have piggy back valves with integral flange. Bled IAP from 150 psi to 0 psi in 1 hr. IAP increased 2 psi in 30 min. Bled OAP 60 psi to 0 psi in 1 hr. OAP increased 6 psi in 30 min. FWHPs 5/28/2015 = BPV/2/6. SV, MV= C. IA, OA= OTG. NOVP. 1330. North America-ALASKA-BP Page 1 ORO Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual©60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 6/6/2015 11:00 - 12:30 1.50 MOB P PRE READY RIG TO MOVE OFF OF WELL 07-07C -CLEAN AND CLEAR CELLAR AREA -RIG DOWN TO SKID RIG FLOOR 12:30 - 14:00 1.50 MOB P PRE SKID RIG FLOOR INTO MOVING POSITION -PERFORM PJSM -SKID RIG FLOOR 14:00 - 15:00 1.00 MOB P PRE MOVING RIG OFF 07-07C WELLAND SPOT ON THE PAD. -PJSM. FUNCTION ESD ON THE MOVING SYSTEM. GOOD TEST. -DISCUSS ROLES AND RESPONSIBILITIES. PULL RIG OFF WELL AND SPOT IN CENTER OF PAD. *DRILL SITE OPERATOR WAIVED WITNESS OF RIG MOVING OFF WELL 07-07C. 15:00 - 17:30 2.50 MOB P PRE PERFORM WELDING OPERATIONS ON RIG -WELDING JOBS IN MEZZANINE AND MUD PITS -INSTALL CAMERA IN DERRICK FOR VOLANT OPERATIONS -REMOVE RIG MATS AROUND WELL 07-07C 17:30 - 21:00 3.50 MOB P PRE MOVE RIG FROM 07-07C AND SPOT OVER WELL 07-34B -PJSM AND ASSIGN ROLES AND RESPONSIBILITIES. -MOVE RIG AROUND PAD -MOVE RIG UP ON MATS AND LINE UP WITH WELL. -WSL WITNESS RIG BACK OVER WELL. "FUNCTION ESD ON MOVING SYSTEM BEFORE RIG APPROACHES WELL.GOOD TEST MOVING SYSTEM SHUT DOWN O AS DESIGNED. *DRILL SITE OPERATOR WAIVED WITNESS OF RIG MOVING ONTO WELL 07-34B. 21.00 - 00:00 3.00 MOB P PRE SKID RIG FLOOR INTO DRILLING POSITION AND SECURE -PJSM AND REVIEW DDI SOP,DISCUSS SPECIFIC HAZARDS AND AQUIRE PROPER PERMITS. -SKID RIG FLOOR AS PLANNED. 6/7/2015 00:00 - 01:00 1.00 MOB P PRE RIG UP ON 07-34B -CONTINUE TO RIG UP OVER WELL 07-34B -CONDUCT RIG EVAC DRILL AND CONDUCT AAR -RIG ACCEPT AT 1:00 ON 06/07/2015 Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 2 mf-g-9' Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 - 05:30 4.50 RIGU P WHDTRE RIG UP FOR CIRCULATING OUT FREEZE PROTECT -CONDUCT PJSM FOR RIGGING UP LINES TO CIRCULATE OUT FREEZE PROTECT RIG UP CHOKE SKID TO TREE AND FLOW BACK TANK -CONFIRM LINES UNOBSTRUCTED FROM MUD PUMP TO BLEED TANK WITH AIR -FLOOD LINES WITH BRINE AND PRESSURE TEST PRESSURE TEST TO 250 PSI/3500 PSI FOR 5 MINUTES EACH PASSING TEST 05.30 - 10:00 4.50 WHSUR P WHDTRE RIG UP DRILL SITE MAINTENANCE LUBRICATOR TO PULL BPV -PERFORM PJSM WITH DDI AND DS MAINTENANCE -TEST LUBRICATOR TO 250 PSI/3500 PSI FOR 5 MINUTES EACH -PULL BPV -WELL ON VACUUM. -PERFORM AAR AFTER JOB COMPLETE 10:00 - 14:00 4.00 WHSUR P WHDTRE CIRCULATE FREEZE PROTECT OUT OF WELL WITH 9.8 PPG BRINE PERFORM PJSM WITH DDI AND WSL -PUMP 55 BBLS DOWN IA AND UP TUBING TO DISPLACE TUBING FREEZE PROTECT -6 BPM,1360 PSI -SHUT DOWN AND PUMP 580 BBLS DOWN TUBING AND UP IA TO DISPLACE IA FREEZE PROTECT -TAKING DISPLACED FLUIDS THROUGH CHOKE SKID TO FLOW BACK TANK -6 BPM,910 PSI -OA PRESSURE INCREASE TO 950 PSI AND BLED TO 0 PSI -SHUT DOWN AND FLOW CHECK FOR 10 MIN, WELL ON VACUUM.CONFIRM 9.8 PPG BRINE RETURNS. -SHUT IN TUBING AND IA -BLOW DOWN TUBING HOSE AND REMOVE FOR LUBRICATOR TEST 14:00 - 15:30 1.50 WHSUR P WHDTRE RIG UP DRILL SITE MAINTENANCE LUBRICATOR TO INSTALL BPV -PERFORM PJSM WITH DDI AND DS MAINTENANCE -TEST LUBRICATOR TO 250 PSI/3500 PSI FOR 5 MINUTES EACH -PASSING TEST -INSTALL BPV Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 3 cfl28- Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual©60.63usft(above Mean Sea Level) Date From-To Hrs TaskCode NPT NPT Depth Phase Description of Operations (hr) L. (usft) 15:30 - 18:30 3.00 ' WHSUR P WHDTRE I PERFORM ROLLING PRESSURE TEST ON BPV FROM BELOW -PJSM WITH DDI AND WSL ON ROLES AND RESPONSIBILITY PUMP DOWN THE IA AND UP THE TUBING TO THE BPV -11 BBLS TO FILL AND SEE PRESSURE PRESSURE UP TO 500 PSI AND KEPT CONSTANT RATE PUMPED AT 62 GPM,560 PSI FOR 5 MIN, WITH 9.8 PPG BRINE,PASSING ROLLING TEST -RIG DOWN LUBRICATOR AND CLEAR FROM I RIG PERFORM H2S RIG EVACUATION DRILL -CONDUCT AAR •BEGIN MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI 18:30 - 21.00 2.50 WHSUR P WHDTRE NIPPLE DOWN TREE AND ADAPTER FLANGE -PJSM WITH FMC,DDI AND WSL -NIPPLE DOWN TREE AND ADAPTER FLANGE I PER FMC I-WSL INSPECT THREADS IN HANGER AND CONFIRM THEY ARE GOOD(5-3/4"LH ACME) `-MU HANGER CROSS OVER(12-1/2 TURNS I LH),LD HANGER -MU BLANKING PLUG(9-1/2 TURNS LH) -MU BLANKING PLUG CROSS OVER(8 TURNS RH),LD XO I*FILLING DOWN IA EVERY HOUR AT A RATE l I OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *BEGIN MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI t- 21:00 21:00 - 00:00 3.00 BOPSUR P PRE NIPPLE UP 13-5/8"5M BOPE. PJSM,P/U 13-5/8"5M BOPE STACK WITH BRIDGE CRANES AND SET ON WELL. ,-TIGHTEN BOPE STACK TO TUBING SPOOL WITH DRILLING SPOOL ON BOTTOM OF BOPE STACK. -INSTALL KILL LINE OBTAIN RKB MEASUREMENTS *FILLING DOWN IA EVERY HOUR AT A RATE OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK •BEGIN MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 4 Oa Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 6/8/2015 00:00 - 05:00 5.00 BOPSUR P PRE NIPPLE UP 13-5/8"5M BOPE -PJSM,P/U 13-5/8"5M BOPE STACK WITH BRIDGE CRANES AND SET ON WELL -INSTALL BOPE STACK TO TUBING SPOOL WITH DRILLING SPOOL ON BOTTOM OF BOPE STACK -9-5/8"SOLID BODY IN UPR.3-1/2"X 6"VBR IN LPR -INSTALL KILL LINE -OBTAIN RKB MEASUREMENTS RIG UP TO TEST BOPE FILLING DOWN IA EVERY HOUR ATA RATE OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK '`BEGIN MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI 05:00 - 15:00 10.00 BOPSUR P PRE TEST BOPE TO 250 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MINUTES -PJSM AND REVIEW DDI SOP AND IDENTIFY PRESSURE CROSSCHECK QUESTIONS WITH PROPER ANSWERS -TEST ANNULAR PREVENTER WITH 4"TEST JOINT -TEST UPR WITH 9 5/8"TEST JOINT TEST LPR WITH 4"AND 4 1/2"TEST JOINTS -TESTALLBOPE INCLUDING BSR,CHOKE MANIFOLD VALVES 1-14,MANUAL AND HYDRAULIC CHOKES,MANUAL AND HYDRAULIC IBOP'S,CHOKE AND KILL MANUAL/HCR VALVES,2-XT-39 FOSVS,1 4-12"FOSV AND 1 XT-39 DART VALVE -ALL TESTS CHARTED,SEE ATTACHED BOPE TEST CHARTS -PRESSURE UP SEVERAL TIMES IN ATTEMPT TO RE-SEAT BPV POPPET ON LPR TEST. TEST WITNESS WAIVED 6/6 BY AOGCC REP JOHN CRISP *FILLING DOWN IA EVERY HOUR ATA RATE OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI 15:00 - 17:30 2.50 BOPSUR P PRE R/D BOPE TEST EQUIPMENT -R/D BOPE TEST EQUIPMENT -BLOW DOWN CHOKE,KILL,AND BLEEDER LINES -M/U XT-39 FOSV TO SAFETY JOINT -MOB DUTCH RISER,LUBRICATOR, LUBRICATOR EXTENSIONS,AND 4-1/2" HANDLING EQUIPMENT,TO RIG FLOOR FILLING DOWN IA EVERY HOUR AT A RATE OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 5 r Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664;363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum 07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT • NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 21:00 3.50 BOPSUR P PRE RIG UP DUTCH RISER AND LUBRICATOR •• -PRESSURE TEST DUTCH RISER AND LUBRICATOR TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINS EACH-GOOD TEST -DISCONNECT LUBRICATOR FROM DUTCH !RISER AND LAY DOWN PU SHEAR JT WITH BLANKING PLUG 'RETRIEVALTOOLAND RETRIEVE BLANKING PLUG PU LUBRICATOR WITH EXTENSION AND BPV PULLER -TEST BREAK VIA QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINS EACH-GOOD TEST -PULL BPV *FILLING DOWN IA EVERY HOUR AT A RATE OF 5 BPH LOSS TO SUPSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, 1OA=O PSI - 21:00 - 22:00 1.00 BOPSUR P PRE RIG DOWN LUBRICATOR AND DUTCH RISER -LAY DOWN EQUIPMENT AND SEND OUT MOBILIZE 4-1/2"VT THREAD PROTECTORS I TO RIG FLOOR -*FILLING DOWN IA EVERY HOUR AT A RATE -OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, SOA=0 PSI 22'00 - 00 00 2.00 WHSUR- P DECOMP !PULL 4-1/2"FMC JIGSAW TUBING HANGER -PJSM WITH RIG CREW,DOYON CASING, AND FMC REPS FOR PULLING HANGER AND 4-1/2"VT KILL STRING -MU LANDING JT AND XO FOR FMC JIGSAW HANGER -MU 4-1/2"VT XO TO FOSV -RU 5-1/2"DOUBLE STACKS -BOLDS PER FMC REPS AND WSL VERIFY LDS MEASURMENTS -PULL TUBING HANGER TO RIG FLOOR. PULLED FREE AT 145K AND PULLED TO FLOOR AT 140K *FILLING DOWN IA EVERY HOUR AT A RATE OF 5 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, • .- OA=O PSI Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 6 Q Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:OOAM Rig Release: Rig Contractor DOYON DRILLING INC. UW:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 6/9/2015 00:00 - 10:00 10.00 PULL P DECOMP PULL 4-1/2"VT KILL STRING FROM 8004'MD -PJSM WITH RIG CREW,DOYON CASING, AND FMC REPS FOR PULLING 4-1/2"VT KILL STRING.DISCUSS PINCH POINTS,DOUBLE STACK OPERATION,AND TRIP SHEET ACCURACY -LD TUBING HANGER AND LANDING JT PULL KILL STRING AND LD 203 JTS,1 X-NIPPLE,AND WLEG -UNANNOUNCED D1 KICK WILL TRIPPING DRILL WITH AAR-3 MIN CRT *FILLING DOWN IA EVERY HOUR ATA RATE OF 5-6 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI 10:00 - 12:00 2.00 PULL P DECOMP RIG DOWN CASING RUNNING EQUIPMENT -RIG DOWN POWER TONGS -CHANGE OUT ELEVATORS CLEAN AND CLEAR RIG FLOOR -MOBILIZE WEAR RING AND RUNNING TOOL TO RIG FLOOR *FILLING DOWN IA EVERY HOUR AT A RATE OF 5-6 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR. OA=0 PSI 12:00 - 13:00 1.00 WHSUR P DECOMP INSTALL WEAR RING -PJSM WITH RIG CREWAND FMC REPS FOR SETTING WEAR RING -SET 9-1/4"ID WEAR RING AND RILDS PER FMC REPS -WSL VERIFIED LDS MEASUREMENTS- 3-3/16"IN,3-5/8"OUT *FILLING DOWN IA EVERY HOUR ATA RATE OF 5-6 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI 13:00 - 13:30 0.50 DHB P DECOMP RIG SERVICE -SERVICE TOP DRIVE AND BLOCKS 13:30 - 17:00 3.50 DHB P DECOMP RUN GAUGE RING AND JUNK BASKET ON HES E-LINE -SPOT WIRELINE INTO POSITION AND RIG UP FOR E-LINE RUNS -RIH TO 3920'WITH JUNK BASKET AND 8.51" GAUGE RING.NO OBSTRUCTIONS OBSERVED -POOH WITH SAME.NO DEBRIS IN JUNK BASKET *FILLING DOWN IA EVERY HOUR AT A RATE OF 5-6 BPH LOSS TO SUSPECTED 9-5/8" CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 7 e 0. Operation Summary Report Common Welt Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay I" Site:PB DS 07 Rig Name/No.:DOYON 14 II Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 17:00 - 18:30 1.50 DHB P DECOMP CHANGE OUT E-LINE TOOLS FOR EZSV RUN I -CHANGE OUT TOOLS IN E-LINE UNIT I-SIM-OPS=WORK ON MP2'S AROUND RIG *FILLING DOWN IA EVERY HOUR ATA RATE OF 5-6 BPH LOSS TO SUSPECTED 9-5/8" I CASING LEAK *MONITORING OA PRESSURE EVERY HOUR, IOA=O PSI 18:30 - 22.00 3.50 DHB P DECOMP 'RUN AND SET EZSV i-PJSM WITH RIG CREW,WSL,HES REPS FOR SETTING EZSV.DISCUSS TIE IN AND SET DEPTH j -SET EZSV WITH MIDDLE OF ELEMENT AT 3760'ELMD -0 LOSSES TO OA AFTER EZSV SET I I*MONITORING OA PRESSURE EVERY HOUR, IOA=O PSI 22:00 - 23:00 I 1.00 DHB P DECOMP !PRESSURE TEST 9-5/8"CASING -PRESSURE TEST TO 250 PSI LOW FOR 5 MINS,2500 PSI HIGH FOR 10 MINS -0 PRESSURE ON OA DURING TEST '-GOOD TEST AND 0 OA PRESSURE i INDICATING EZSV SET ABOVE SUSPECTED 9-5/8"CASING LEAK 2.4 BBL TO PRESSURE UP,2.4 BBL BLED BACK Il-RIG DOWN HES E-LINE *MONITORING OA PRESSURE EVERY HOUR. OA=0 PSI 23:00 - 00:00 1.00 DHB P DECOMP i VERIFY VR PLUG IN NON-WORKING SIDE OF IA -PJSM WITH RIG CREW,WSL,AND DSM REPS FOR VERIFYING VR PLUG INSTALLATION I-REMOVE PORTED IA FLANGE&VERIFIED VR PLUG INSTALLED SIM-OPS=MOBILIZE MULTISTRING CUTTER BHA TO RIG FLOOR *MONITORING OA PRESSURE EVERY HOUR, OA=0 PSI 6'10/2015 0000 - 01 00 1.00 WHSUR P DECOMP PRESSURE TEST VR PLUG AND FLANGE -REINSTALL PORTED IA FLANGE -INSTALL NEEDLE VALVE ON NON-WORKING SIDE '-DSM PRESSURE TEST VR PLUG,FLANGE, AND NEEDLE VALVE TO 300 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MINUTES EACH I -RIG DOWN DSM -SIMOPS=SERVICE RIG,GREASE ST-80. ***MONITORING OA PRESSURE EVERY I HOUR,OA=0 PSI 01:00 - 01 30 ' 0.50 CUT P DECOMP 1MU BAKER 8-1/4"MULTISTRING CUTTER BHA ' I -PJSM WITH RIG CREW,BAKER REP FOR MU I MULTISTRING CUTTER BHAAND RIH '-MU 8-1/4"MULTISTRING CUTTER BHA ***MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 8 oat Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From To Hrs Task Code NPT NPT Depth Phase , Description of Operations I (hr) (usft) 01:30 - 06:30 5.00 CUT P DECOMP RIH ON 4"DP SINGLES TAG EZSV AT 3768'MD WITH 2K DOWN -STAND BACK 1 STD TO 3715'MD "'MONITORING OA PRESSURE EVERY I HOUR,OA=0 PSI 06:30 - 08:30 2.00 CUT P DECOMP SLIP AND CUT DRILL LINE HOLD PJSM WITH RIG CREW HANG BLOCKS AND SLIP AND CUT 60'OF DRILL LINE i "'MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI 08:30 - 10:00 1.50 CUT P DECOMP SERVICE TRAVELING EQUIPMENT -LUBRICATE TOP DRIVE,BLOCKS, DRAW WORKS -INSPECT SAVER SUB AS PER PROCEDURE „,MONITORING OA PRESSURE EVERY HOUR,OA=0 PSI 10:00 - 11:00 1.00 CUT P .DECOMP I POOH TO CUT DEPTH ,-10 MIN FLOW CHECK OFF BOTTOM,STATIC -POOH 3715'-2385'MD STANDING BACK IN I DERRICK ,'•`MONITORING OA PRESSURE EVERY 'HOUR,OA=0 PSI 11:00 - 13:00 2.00 CUT P DECOMP i CUT 9-5/8”CASING AT 2469'MD -CIRC 3 BPM WITH 200 PSI AND LOCATE COLLAR AT 2417',2462',AND 2507'MD. -RIH TO 2469'MD.FREE TORQUE AT 80 RPM =1K.ROT=88K. I-STAGE UP PUMPS TO 254 GPM WITH 760 PSI. -CUT CASING AT 80 RPM.PUMP DROP TO 460 PSI.TORQUE=3-6K. .-OA BUILD ZERO TO 200 PSI AFTER CUT. -PU WHILE CIRC 147 GPM AND 0VERPULL +15K.SO AND CONFIRM CUT. 13:00 - 18:00 5.00 CUT P DECOMP 'DISPLACE ARCTIC PACK FROM OA -RIG UP AND PRESS TEST LITTLE RED 250/ 2200 PSI. PRESS TEST OA LINES TO 250/2000 PSI. -SHUT ANNULAR AND ESTABLISH CIRC OUT OA TO TIGER TANK AT 88 GPM AND 210 PSI. -OPEN ANNULAR.LITTLE RED LOAD DRILLPIPE WITH 27 BBLS 120F DIESEL. -SHUT ANNULAR AND DISPLACE OA. -PUMP REMAINING 123 BBLS DIESEL(150 BBLS TOTAL)1.5 BPM WITH 120 PSI. -CHASE DIESEL WITH 27 BBLS 9.8 PPG BRINE 86 GPM AND 130 PSI. 18:00 - 19:00 1.00 CUT P DECOMP ALLOW DIESEL TO SOAK IN OA FOR 1 HR -SIMOPS:MOBILIZE EQUIPMENT TO FLOOR FOR CASING PULL 19:00 - 22:30 3.50 CUT P DECOMP DISPLACE DIESEL/ARCTIC PACK FROM OA -290 BBLS 9.8 PPG BRINE AT 215 GPM. PRESS INCREASE 410-770 PSI. -55 BBLS DEEPCLEAN PILL CHASED BY 35 BBL HI-VIS SWEEP. -SLOW PUMPS TO 86 GPM WITH 150 PSI WITH DEEPCLEAN TO BIT. -CHASE WITH SEAWATER AT 85 GPM AND 130 PSI UNTIL RETURNS CLEAN. Printed 6/18/2015 4--07--37PM North America-ALASKA-BP Page 9 ofk9 Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 i Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual©60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:30 - 00:00 i 1.50 CUT P DECOMP CIRC OA CLEAR -LINE UP RETURNS FROM OA TO PITS -CIRC AT 258 GPM AND 810 PSI FOR 2X BU 6/11/2015 j 00:00 - 02:30 2.50 CUT P DECOMP i DISPLACE 9-5/8"X 4"ANNULUS TO SEAWATER -SHUT DOWN PUMPS,SHUT IN OA. -OA AND DRILLPIPE PRESSURE=100 PSI i(U-TUBE FROM 9.8 PPG). -OPEN WELL TO CLOSED CHOKE.CASING PRESSURE=0 PSI. -DISPLACE 9-5/8"TO SEAWATER THRU RIG CHOKE. -6 BPM WITH ICP=790 PSI,FCP=700 PSI. -FLOW CHECK,WELL STATIC.DRILLPIPE=0 -4- !PSI.OA=0 PSI. 02:30 - 04:00 1.50 CUT P I DECOMP POOH WITH MULTISTRING CUTTING ASSEMBLY -LINE UP OA RETURNS THRU CHOKE SKID TO TIGER TANK .-POOH FROM 2442'MD STANDING BACK IN j DERRICK. -CUT AT 2469'MD. -MONITOR OA DURING TRIP. 04:00 - 05:00 1.00 CUT P DECOMP LD STRING CUTTER BHA -MONITOR WELL PRIOR TO PULLING NON-SHEARABLES THRU BOPS. -BREAK DOWN 8-1/4"STRING CUTTER,XO'S, AND STABILIZER. ' j-OFFLOAD TOOLS.CLEAR RIG FLOOR. ' _ ' OA=0 PSI,FLUID PACKED TO TIGER TANK 05:00 - 06:00 1.00 CUT P DECOMP 1 RU TO PULL 9-5/8"CASING -CLEAN AND CLEAR RIG FLOOR -MU SAFETY JOINT XO,FOSV XO :-PULL WEAR RING 11-RU POWER TONGS,BAKER FISHING SPEAR 06:00 - 0730 1.50 CUT P DECOMP j PULL 9-5/8"CASING HANGER TO FLOOR 1-ENGAGE SPEAR.SET DOWN 10K PU 15K TO VERIFY ENGAGED. -SO AND BLEED HANGER VOID.BACK OUT LDS. -WSL WITNESS BACK OUT OF LDS AND RUN IN OF GLAND NUTS. -PULL 170K TO UNSEAT HANGER.PU 158K/ I SO 152K. i -PULL HANGER TO RIG FLOOR ' -OA OPEN TO BLEED TANK DURING OPERATION. "'9-5/8"PACKOFF VOID FILLED WITH PLASTIC PACK 0730 - 08:30 1.00 CUT P : DECOMP CIRC 35 BBL HI-VIS SWEEP -CIRC SURFACE TO SURFACE AT 10 BPM AND 100 PSI -FLOW CHEK 10 MIN,STATIC 08:30 - 09 30 1.00 CUT P DECOMP LD 9-5/8"CASING HANGER ' i-DISENGAGE SPEAR AND LD PER FISHING HAND -BREAK OUT CASING HANGER AND LD SAME Printed 6/18/2015 4:07:37PM North America-ALASKA-BP Page 10 gf€,9 Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 20:00 10.50 CUT P DECOMP PULL AND LD 9-5/8"47#L-80 BTC CASING FROM 2469'MD -LD 55 FULL JOINTS AND 1 CUT JOINT 10.23' LONG LD 22 BOWSPRING CENTRALIZERS(6 DAMAGED). -DID NOT RECOVER ESTIMATED 2 FULL BLADES,5 PARTIAL BLADES. -JOINTS ABNORMALLY LONG 43-45. DIFFICULT TO HANDLE IN PIPESHED. -WSL AND BAKER REP INSPECT AND MEASURE CUT.OD=9.75". '"HOLD UNANNOUNCED KWT DRILLS WITH BOTH CREWS.EXCELENT CREW INVOLVEMENT IN AARS."' 20:00 - 21:00 1.00 CLEAN P DECOMP INSPECT BOP STACK FOR DEBRIS -SUCK OUT STACK THRU OA,STACK CLEAR -SHUT IN ACCUMULATOR BOTTLES. FUNCTION RAMS WITH JUST AIR PUMP. -RAMS FUNCTION WITHOUT ISSUE.PARTIAL BLADE FALL FROM LOWER PIPE RAM CAVITY. 21:00 - 22:30 1.50 CLEAN P DECOMP RU AND PRESS TEST 13-3/8"X 9-5/8"CASING &EZSV FILL STACK,SHUT-IN B/S RAMS. -CONFIRM VALVE ALLIGNMENT PRIOR TO TEST. -PRESS TEST TO 250/2500 PSI FOR 5/30 MIN,GOOD TEST. -INITIAL PRESS=2618 PSI -15 MIN PRESS=2604 PSI -30 MIN PRESS=2599 PSI -MIT-IA MEETS BP STP CRT-AK-10-45 CRITERIA. -TOOK 5.2 BBLS TO PRESS UP.BLED BACK 5.0 BBLS. -WSL NOTIFY WTLAND RECEIVE APPROVAL TO PROCEED. -RIG DOWN TEST EQUIPMENT. 22:30 - 00:00 1.50 CLEAN P DECOMP RIG DOWN CASING PULLING EQUIPMENT -CLEAN AND CLEAR CRUDE AND DIESEL FROM RIG FLOOR -CLEAN OUT DRIP PAN -DISASSEMBLE UHT DOUBLE STACK TONGS 6/12/2015 00:00 - 03:00 3.00 CLEAN P DECOMP RIG DOWN CASING PULLING EQUIPMENT -DISASSEMBLE UHT DOUBLE STACK TONGS AND SEND OUT. -SEND OUT 9-5/8"BOW SPRING CENTRALIZERS. -MOBILIZE 8-1/2"CLEANOUT BHA TO RIG FLOOR. 03:00 - 04:00 1.00 CLEAN P DECOMP INSTALL WEAR RING -MU WEAR RING PULLING TOOL TO SHEAR JOINT. -INSTALL 13-3/8"OD,12-1/4"ID WEAR RING. -BREAK OFF 9-5/8"XO FROM SHEAR JOINT. Printed 6/18/2015 4:07:37PM 042 North America-ALASKA-BP Page 11 0 Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual©60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 07:30 3.50 CLEAN P DECOMP MU 8-1/2"CLEANOUT BHA -PJSM WITH RIG CREW,WSL,AND BAKER REP FOR MU CLEANOUT BHA. -MU CLEANOUT BHA AS PER BAKER FISHING. -MU 8-1/2"JUNK MILL,7"BOOT BASKET. -MU 6-1/4"OIL JAR AND BUMPER SUB. -MU 6-1/2"DC AND 5"HWDP FROM PIPE SHED. 07:30 - 10:00 2.50 CLEAN P DECOMP RIH WITH CLEANOUT ASSEMBLY FROM 591' MD -PU SINGLES 4"DRILLPIPE FROM SHED. -RIH TO 2459'MD(ABOVE CASING STUB AT 2469'MD). -MW=8.5 PPG IN/OUT. 10:00 - 10:30 0.50 CLEAN P DECOMP WORK CLEANOUT ASSEMBLY THRU CASING STUB -PARAMETERS:PUW=11OK,SOW=109K, ROT=110K,15 RPM W/1K TORQUE. -TAG TOP 9-5/8"STUB AT 2469'MD W/2K WOB. -CANNOT ROTATE PAST AT 15 RPM AND 3K WOB. -PU AND PASS THRU WITH LEFT HAND ROTATION. 10:30 - 12:00 1.50 CLEAN P DECOMP CONTINUE RIH WITH CLEANOUT ASSEMBLY FROM 2475'MD -PU SINGLES 4"DRILLPIPE FROM SHED. -RIH TO 3748'MD(ABOVE EZSV AT 3768'MD). 12:00 - 13:00 1.00 CLEAN P DECOMP CIRC 35 BBL HI-VIS SWEEP -ESTABLISH CIRC.PUMP SWEEP 430 GPM WITH 670 PSI. -NO JUNK BACK WITH SWEEP. 13:00 - 15:30 2.50 CLEAN P DECOMP POOH WITH CLEANOUT ASSEMBLY -FLOWCHECK OFF BOTTOM,STATIC. -POOH ON ELEVATORS RACKING BACK STANDS. -BACKREAM 2490'-2466'MD THRU CASING STUB.NO TORQUE,STUB CLEAN. -CONTINUE POOH ABOVE CASING STUB. 15:30 - 18:30 3.00 CLEAN P DECOMP PJSM AND LD CLEANOUT BHA -FLOWCHECK PRIOR TO PULLING NON-SHEARABLES ACROSS STACK -RACK BACK 3 STDS 5"HWDP,3 STDS 6-1/4" DC. -LD FISHING JARS,BUMPER SUB,BOOT BASKET,AND MILL. -MOBILIZE TOOLS OFF FLOOR -TWO SMALL PIECES OF CENTRALIZER BAND DEBRIS IN JUNK BASKET. -NO WEAR ON MILL. -CONDUCT FIRE DRILL. 18:30 - 19:00 0.50 BOPSUR P WEXIT PULL WEAR RING -MU WEAR PULLING TOOL AND PULL WEAR RING. Printed 6/18/2015 4:07:37PM North America ALASKA BPS Page 12 g t O eration Summary Report ,,,, .,,.� lf, Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 —' Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 19:00 - 23:00 4.00 BOPSUR P WEXIT CHANGE OUT UPPER BOP RAMS -BARRIERS ARE KWF,BLIND/SHEAR RAMS, AND 9-5/8"X 13-3/8"CASING. -MU STACK WASHER AND FLUSH OUT BOP STACK. -SUCK OUT STACK AND VERIFY NO DEBRIS IN RAM CAVITIES. f-CHANGE OUT UPR FROM 9-5/8"SBR TO 4-1/2"X 7"VBR. 23:00 - 00:00 1.00 BOPSUR P WEXIT INSTALL TEST PLUG MU TEST PLUG TO SHEAR JOINT. OPEN OAAND SET TEST PLUG. 6/13/2015 00:00 - 01:00 1.00 BOPSUR P WEXIT RU TO TEST BOPE AND SHELL TEST -RU PRESS TEST EQUIPMENT. PERFORM WELL KILL DRILL WHILE FILL STACK AND FLUID PACK CHOKE AND KILL LINES,FLUID PACK CHOKE MANIFOLD. -SHELL TEST TO 250/3500 PSI FOR 5/5 MIN 01.00 - 07'30 6.50 BOPSUR P WEXIT STATE GIVEN NOTIFICATION OF BOPE TEST 06/11/2015 5:30 AM STATE INSPECTOR JEFF JONES WITNESS TEST PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY#200-013,AND GP 10-45. -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN. -TEST ANNULAR PREVENTER TO 250/2500 PSI FOR 5/5 CHARTED MIN. -TEST BLOWOUT PREVENTERS AND ALL ASSOCIATED BOPE. -LOWER 3.5"X 6"VBR'S TESTED WITH 4" TEST JOINT. -ANNULAR TESTED WITH 4"TEST JOINT. UPPER 4.5"X 7"VBR'S TESTED WITH 7" TEST JOINT. -BLIND/SHEAR RAMS TESTED ON EMPTY HOLE. TEST CHOKE MANIFOLD VALVES,CHOKE AND KILL NCR VALVES,INSIDE MANUAL VALVES ON CHOKE AND KILL LINES. -TEST MANUAL AND HYDRAULIC IBOP'S. -TEST 1X 4-12"FOSV,2X 4"XT-39 FOSV,AND 1X 4"XT-39 GRAY VALVE. FUNCTION BOPE FROM REMOTE PANEL -TEST GAS ALARMS. -PERFORM DRAW DOWN TEST OF ACCUMULATOR.ACTUATE PREVENTERS FROM MAIN UNIT. ALL TESTS WITNESSED BY TOOLPUSHER, WSL,AND AOGCC INSPECTOR. "'FAILURE ON ACCUMULATOR ELECTRIC PUMP.RIG ELECTRICIAN AND MECHANIC CALLED OUT TO TROUBLESHOOT.FOUND OVERDRAW BREAKER TRIPPED. "'FAILURE ON MANUAL IBOP ON TOP DRIVE. ...FAILURE ON HYDRAULIC REGULATOR VALVE FOR ANNULAR. Printed 6/18/2015 4:07:37PM North America-ALASKA-BP 1;,:: ,,,; :i:',0:PRINtlikOlgrig Page 13 cli/gC‘;1 , •.• Operation Summary Report mzkgmmo-AolaRgtvot*: Common Well Name 07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C (8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 1 Active datum:07-34B actual©60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07.30 - 12.30 5.00 BOPSUR N RREP 34.15 WEXIT :REPLACE MANUAL IBOP ON TOP DRIVE 1-MOB NEW IBOP AND SAVER SUB TO RIG FLOOR. -REMOVE ELEVATORS AND ELEVATOR LINKS. -C/O MANUAL IBOP AND SAVER SUB. REINSTALL ELEVATORS. REPAIR ELECTRIC MOTOR ON ACCUMULATOR C/O STARTER RELAY ON ELECTRIC MOTOR. C/O HYDRAULIC REGULATOR VALVE FOR ANNULAR. -TEST REPAIRS,GOOD. 12:30 - 13:00 0.50 BOPSUR P ! WEXIT RE-TEST MANUAL IBOP ON TOP DRIVE -RU TEST EQUIPMENT. -PRESS TEST TO 250/3500 FOR 5/5 MIN. 13:00 - 13:30 0.50 BOPSUR P WEXIT IPJSMANDPERFORMDERRICKINSPECTION SIMOPS:RD PRESS TESTING EQUIPMENT. 13:30 - 15:00 1.50 STWHIP P WEXIT 1RU FOR VVHIPSTOCK RUN -MU SAFETY JOINT WITH CLOSED 4"FOSV AND 4"LIFT SUB. -CLEAR RIG FLOOR(WEAR RING,TEST PLUG,!BOP,SAVER SUB). -MOBILIZE WHIPSTOCK BHA COMPONENTS TO FLOOR. 15 00 - 20 00 5.00 STWHIP P WEXIT MU SMITH TRACKMASTER VVHIPSTOCK BHA 1-PJSM WITH RIG CREW,WSL,SMITH REP FOR MU WHIPSTOCK BHA. -MU WHIPSTOCK BHA TO 702'MD. -MU WS AND RUNNING TOOL,MWD,3 STDS 6-1/8"DC,3 STD 5"HWDP AND MAGNETS. 20:00 - 00:00 4.00 STWHIP P WEXIT RIH WITH WHIPSTOCK BHA FROM 702'TO 2598'MD RIH ON ELEVATORS PICKING UP 4"DP STANDS FROM DERRICK -FILL PIPE EVERY 10 STANDS. -SHALLOW TEST MWD AT 1652'MD.STAGE PUMPS UP TO 500 GPM W/1040 PSI-GOOD I TEST. -TAG 9-5/8"CASING STUB WITH 3-5K#AT 2479'MD.10'OF WHIPSTOCK BHA INSIDE STUB. -MU TOP DRIVE AND ROTATE PIPE IN 1/4 TURN INCREMENTS WITH 3-4K#.ALLOW WOB TO DROP OFF AT EACH INCREMENT. -TAG CASING STUB WITH BASE OF WHIPSTOCK TRAY AND WINDOW MILLS. HAVE TO WORK DOWN 2479'-2505'MD. 6/14/2015 100:00 - 01:30 1.50 STWHIP P WEXIT RIH IMTH WHIPSTOCK BHA FROM 2598'TO 3725'MD -RIH ON ELEVATORS PICKING UP 4"DP 1STANDS FROM DERRICK -FILL PIPE EVERY 10 STANDS. RIH TO 3725'MD.TOWS=3700'MD. Printed 6/18/2015 4:07 37PM North America-ALASKA-BP Page 14 Operation Summary Report Common Well Name:07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 03:00 1.50 STWHIP P WEXIT SET WS AS PER SMITH WHIPSTOCK REP -COME ON WITH PUMPS.500 GPM WITH 1350 PSI. -TAKE SURVEY AND ORIENT WS TO 160 ROHS. -CYCLE PUMPS AND RE-TAKE SURVEY TO CONFIRM ORIENTATION. COMPLETE PUMP CYCLES WITH 500 GPM AND 1350 PSI. -ON 6TH CYCLE,PRESS UP TO 1500 PSI.SET DOWN 10K#. -PU TO NEUTRAL.PRESS UP TO 2500 PSI. SET DOWN 20K#. -PU TO NEUTRAL.PRESS UP TO 3500 PSI. SET DOWN 30K#. -PU TO NEUTRAL.SET DOWN 40K#. -PU TO NEUTRAL.SET DOWN 55K#TO SHEAR BOLT. -PU 5'AND BRING ROTARY UP TO 5 RPM. PRESS DROP INDICATE HOSE SHEARED. 03:00 - 05:00 2.00 STWHIP P WEXIT DISPLACE WELL TO 9.7 PPG LSND -EMPTY PITS OF SEAWATER AND LINE UP TRUCKING. PUMP 35 BBLS HI-VIS SWEEP.CHASE WITH 9.7 PPG LSND. -500 GPM WITH 2050 PSI ICP,2180 PSI FCP. -OFFLOAD SEAWATER RETURNS AND CLEAN PITS. • 05:00 - 12:00 7.00 STWHIP P WEXIT MILL 8.5"WINDOW AND RATHOLE 3700'-3739' MD -TOW=3700'MD.BOW=3714'MD. -300 GPM AND 900 PSI.ROT=125K#. -60 RPM WITH 5.5-6.5K TORQUE. -AT MIDPOINT,UP PUMPS TO 400 GPM AND 1460 PSI. -TIME MILL WINDOW MAINTAIN LESS 2K# WOB DURING INITIAL MILLING. -MILL WINDOW AS PER SMITH WHIPSTOCK REP. -MILL RATHOLE 3714'-3739'MD. -DRIFT WINDOW W/PUMPS AND ROTATION= 1-3K DRAG. -DRIFT WINDOW W/PUMPS=2-4K DRAG. -DRY DRIFT WINDOW=5K DRAG. -PU TO 3695'MD. 12:00 - 13:30 1.50 STWHIP P WEXIT CIRC 35 BBL HI-VIS SWEEP -346 GPM WITH 1100 PSI. -NO INCREASE IN CUTTINGS AT SURFACE. -CLEAN DITCH MAGNETS OF-2 GALLONS STEEL FROM MILLING. -FLOWCHECK,STATIC. Printed 6/18/2015 4:07:37PM North America-„ALASKA BP 2 Page t5d Operation Summary Report Common Well Name.07-34 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date 6/6/2015 End Date: X3-016KV-C:(8,664,363.22) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292181200 Active datum:07-34B actual @60.63usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 15:30 2.00 STWHIP P WEXIT PERFORM LOT OF 9-5/8”WINDOW -MW=9.8 PPG.WINDOW AT 3700'MD,3406' TVD. -INITIAL LOT TO 250 PSI(11.20 PPG EMVV)AT 0.5 BPM. i-GET APPROVAL TO REPEAT LOT FOR SUSPECTED INJECTION AT 0.7 BPM. 2ND LOT TO 330 PSI(11.65 PPG EMW)AT 0.7 BPM. SEE ATTACHMENTS. -RIG DOWN TESTING EQUIPMENT. BLOWDOWN CHOKE AND KILL LINES. ***RECIEVE WTL APPROVAL TO DRILL AHEAD WITH CALCULATED KICK TOLERANCE VOLUME OF 7.4 BBL AT TO OF INTERMEDIATE HOLE SECTION.*** 15:30 - 17:00 1.50 STWHIP P WEXIT POOH WITH WINDOW MILLING ASSEMBLY TO TOP CASING STUB FLOWCHECK ABOVE WINDOW,STATIC. POOH RACKING BACK STANDS TO 2450'MD. MW IN/OUT:9.8/9.8 PPG. i***HOLD KICK WHILE TRIPPING DRILL WITH AAP*** 17:00 - 18:00 1.00 STWHIP P i WEXIT 'CRC ABOVE 9-5/8"CASING STUB -444 GPM WITH 1500 PSI. NO INCREASE IN CUTTINGS. 18.00 - 19:30 1.50 STWHIP P WEXIT CONTINUE POOH WITH WINDOW MILLING ASSEMBLY -FLOW CHECK ABOVE CASING STUB. STATIC. -POOH RACKING BACK STANDS TO 2450'MD. -MW IN/OUT:9.8/9.8 PPG. 19:30 - 00:00 4.50 STWHIP P WEXIT LD WINDOW MILLING ASSEMBLY -FLOWCHECK PRIOR TO PULLING NON-SHEARABLES ACROSS STACK -RACK BACK 3 STD 5"HWDP. CLEAN AND LD MAGNETS.-13 GAL METAL RECOVERED. -LD 6-1/8"DC'S AND MILLING ASSEMBLY. GAGE MILLS. WINDOW MILL=8.250". -FOLLOW UP MILL=8.375". 1-STRING MILL=8.500". -CLEAR MILLING BHA COMPONENTS FROM RIG FLOOR. 6/15/2015 00:00 - 01:00 1.00 BOPSUR P INTI FLUSH BOP STACK -MU STACK WASHER&FLUSH BOP STACK AT _ 600 GPM W/100 PSI,20 RPM 01:00 - 02:30 1.50 WHSUR P INTI INSTALL WEAR RING -MU WEAR RING RUNNING TOOL TO SHEAR JOINT -INSTALL 12-3/8"ID WEAR RING 02 30 - 03:00 0.50 DRILL P INTI RIG SERVICE SERVICE AND INSPECT TOP DRIVE, BLOCKS,AND DRAWWORKS Printed 6/18/2015 4.07.37PM TREE= FMC DRY HOLE 0 7�34A WELLHEAD= FMC FE'TY NOTES: WELL ANGLE >70°@ 10683"" -,SSBLE 11'GAP BETWEEN 5-1/2"TBG(8/29/88 ACTUATOR= BAKER C NTMI_KB.ELE 60' SUSPENDED TALLY)&BOT LNR HGR a 9741'(06/26/88 TALLY) BF.ELEV= 13-3/8"CSG, H 68' >t I KOP= 1300' 68#,K-55 BTC, Wax Angle=m 96°@ 12388' ID=12.415" DatuMD= __._10474' -Dat20"CONDUCTOR 110' umTVD= --_8800'SS l 91.5#H-40, 2469' H 9-518"CSG STUB(06/11/15) 10=19.124" 13-3/8"CSG,72#,L-80 BTC,D=12.347" —I 3265' ii. Minimum ID =3.813" @ 7999' 4-1/2" HES X NIPPLE 9-5/8"M-PSTOCK (06/14/15) - 3700' 9-5/8"EZSV(06/09/15) — 3759' ESTTMAT®TOP OF C8 'fT(04/04/15) —I___IViiii8461' 9045' —19-5/8"RBP(02/16/13 RIG) 9711' H9-5/8"X 5 1/2"BKR FB-1 PKR,ID=4.000" \ I 9714' —{BKR SEA LBORE EXTENSOR ID=6.00" FISH(S)-2 IBP'S,CUTTER BLADES, —I -'9800' \'• 1 `I 9723' —17-5/8"MLLOUT EXTENSION,D=6.00 li CENTRLIZERS&METAL SLABS 9731' -BKR TIMACKASSY,I0=6.184" FROM COLLAPSED TBG TOP OF 5-1/2"LNR —1 9741' 9741' -19-5/8"X 7"BOT SHORTY HGR,D=? —' kepf....._ 9778 —17-X 5-1/2"XO,D=4.892" TOP OF 3-1/2"LNR H 9805' 9805' H4-3/8"DEPLOY SLV w/SUB,D=3.00" 9-5/8"CSG,47#,L-80 BTC-MOD,D=8.681" H 10049' A , TOP OF CT3NBNT N 5-1/2"LNR — 10200' 5-1/2"CSG, 17#,L-80 LTC MOD,.0232 bpf,D=4.892" — --10521 \I PERFORATION SUuMARY 5-1/2"MLLOUT WINDOW(07-34A) 10521'-10533' REF LOG: BHCS ON 06/24/88 ANGLE AT TOP PERF: 88°@ 10750' Note:Refer to Production DB for historical perf data SEE SPF INTERVAL Opn/Sqz DATE SHOT 2" 4 10750-10870 C 06/20/00 2" 4 11000-11390 C 06/20/00 2" 4 11460-11600 C 06/20/00 2" 4 11680-12240 C 12/02/00 2" 4 12285-12420 C 06/20/00 2" 4 12500-12660 C 06/20/00 12674' H PBTD 3-1/2"LNR,8.81#,L-80 FL4S,.0087 bpf,ID=2.992" — 12720' DATE REV BY COMMENTS DATE REV BY COMMENTS P UDHOE BAY UNIT 09/03/88 :E/AUDI IMTIAL COMPLETION 03/20/13 SINJMD ADDED FISH DEPFH WELL: 07-34A 06/11/00 N4/3S CTD SIDETRACK(07-34A) 04/04/15 MSS/PJC P&A PGRAIf No:'2000130 02/23/13 DOYON 1/SUSPENDED(07-34A) AR No: 50-029-21812-01 02/25/13 PJC DRLG DRAFT CORRECTON SEC 34,T11N,R14E,1303'FM_&571'FWL 02/26/13 MA/PJC DRLG CORRECTIONS 03/18/13 JNJJMD F RFS&RBPCORR(03/14/13) BP Exploration(Alaska) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. Well History File Identifier Organization (do.e) [] Two-Sided Rescan Needed ~/'/C0,or items: FI Diskettes, No. / 'r~' Grayscale items: [3 Other, No/Type Poor Quality Originals: Other: OVERSIZED (Scannable) o Maps: Other items scannable by large scanner OVERSIZED (Non-Scannable) Logs of various kinds TOTAL PAGES. '~5 NOTES: ORGANIZED BY: BEVERLY BREN ~SHERYL MARIA LOWELL [] Other DATE: /~f~ Project Proofing PROOFED BY: BEVERLY BRE~ERYL MARIA LOWELL DATE: [] Staff Proof By: Date: Scanned (done) PAGES: (~.~ the time ofscannil~g) SCANNED BY: BEVERLY ~ VINCENT SHERYL MARIA LOWELL ReScanned (done) RESCANNED BY: BEVERLY~I VINCENT SHERYL MARIA LOWELL /si General Notes or Comments about this file: PAGE.< Quality Checked (done) RevlNOTScanned.~:l ~. MAR x' i U 2013 I STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION AOGCC WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned ®Suspended ' lb. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory ❑Stratigraphic 0 GINJ 0 WINJ ❑WAG 0 WDSPL 0 Other No.of Completions Zero IS Development 0 Service 2. Operator Name: 5.Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. _ 2/23/2013 ' 200-013 313-083 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 5/29/2000 50-029-21812-01-00 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 6/9/2000 • PBU 07-34A 1302'FNL,571'FWL, Sec.34,T11 N, R14E, UM 8. KB(ft above MSL): 60 15.Field/Pool(s) Top of Productive Horizon: 4928'FNL, 5098' FEL, Sec.26,T11 N, R14E, UM GL(ft above MSL): 27.7' Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 326'FNL, 3232' FEL, Sec. 35,T11 N, R14E, UM 9045' 7653' 4b. Location of Well(State Base Plane Coordinates,NAD; 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 676775y- 5949636 Zone- ASP4 12924' 9038' • ADL 028309&028308 TPI: x- 681620 y- 5951403 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 683504 y- 5950775 Zone- ASP4 None 18.Directional Surve 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): Y ❑Yes _� No _ (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD, GR&Memory GR/CCL/CNL, USIT 10521' 8900' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE Top BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H-40 Surface 110' Surface 110' _ 30" 2150#Poleset 13-3/8" 68#/72# K-55/L-80 Surface 3265' Surface 3049' 17-1/2" 350 sx CS I,2000 sx CS III,600 sx Class'G' 9-5/8" 47# L-80 Surface 10049' Surface 8497' 12-1/4" 880 sx Class'G' 5-1/2" 17# L-80 9741' 10521' 8235' _ 8900' 8-1/2" 450 sx Class'G' 3-1/2" 8.81# L-80 9805' 12720' 8290' 9026' 4-1/2" 31.5 bbls LARC 24. Open to production or injection? ❑Yes ®No . 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD I ND (MD+TVD of Top&Bottom;Perforation Size and Number): ) Kill String:4-1/2", 12.6#, 13Cr85 8004' None 5-1/2", 17#, L-80 9711'-9731' 9711'/8209' sCANNED MAY 2 7 2014 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 9800' Fish-2 IBP's, Cutter Blades, Centralizer&Metal Slabs from Collapsed Tubing 9045' 9-5/8"Retrievable Bridge Plug 27. PRODUCTION TEST Date First Production Method of (Flowing,Operation ,Gas Lift,etc P ( 9 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 ®No Sidewall Core(s)Acquired? ❑Yes ®No • If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBDMS MAR 21 1013 All Form 10-407 Revised 10/2012 . . CONTINUED ON REVERSE 1 Submit Original Only e 29. GEOLOGIC MARKERS(List all formations ani cers encounter 30. FORMATION TESTS NAME MD ND Well Tested? 0 Yes IS 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 1B 10591' 8956' None Zone 1A 10667' 9002' Formation at Total Depth: 31.List of Attachment: Summary of Post-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: Sean McLaugh in,564-4387 Email: Sean.McLaughlin@bp.com Printed Name: oe astu Title: Drilling Technologist Signature: Phone 564-4091 Date:3ho//5 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 la: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only 07-34A, Well History (Pre Rig Workover) Date Summary 12/24/12 INITIAL T/I/O:0/1000/0. INITIAL VALVE POSITIONS:SWAB,SSV,SECOND SWAB,WING CLOSED. MASTER AND VALVES TO CASING OPEN. RIH WITH BAKER 1-11/16" IBP TO 9160'. 12/25/12 PREVIOUS ATTEMPT W/SETTING BKR 1.69"IBP FAILED, RE-ATTEMPT. RIH WITH BKR 1.69" IBP. CCL STOP DEPTH=9142.56'. CCL TO MID-ELEMENT=17.46'. IBP SET AT 9160'. TOP OF PLUG DEPTH =9155.41'.GOOD INDICATION PLUG SET. LRS MIT OF PLUG FAILS, UNABLE TO PRESSURE UP TBG. RIH WITH STP LDL BASELINE PASS FROM SURFACE TO TD. T/I/O=vac/1080/100 Temp=SI Assist E-line CMIT TxIA to 900 psi(: RWO)Pumped 92.3 bbls of 0*DSL down Tbg for CMIT-TxIA.Coundn't establish test pressure. ELine to run LDL. 12/26/12 Assist E-line( RWO Safety drill)Pumped 157 bbls of 0*diesel down TBG while E-line loged Pumped 331 bbls of 0*diesel down IA taking returns up TBG down F-line for LDL.Standby for ELine to punch so LRS can Circ Well. LOG BASELINE STP PASS FROM SURFACE TO 9143'AT 120 FPM. LRS PUMPING DIESEL DOWN THE TUBING, ESTABLISH LEAK RATE AT 0.6 BPM AND PUMP 50 BBL DIESEL. RECORD STATION LOG AT 9143', PLUG DOES NOT APPEAR TO BE LEAKING. LOG OUT OF HOLE AT 120 FPM WHILE MAINTAINING PUMP RATE OF 0.6 BPM. TEMP ANOMALY SEEN AT 7700',SPINNER ANOMALY SEEN OVER INTERVAL FROM 5930'-6050', 4080'. STATION LOG RECORDED AT 9143', PLUG SEEMS TO BE HOLDING. STATION LOGS ALSO RECORDED AT 4135',4150', 5900',6100', 7225', 7350'. LOG BASELINE PASS FROM SURFACE TO 9143'AT 120 FPM. LRS PUMPING DOWN THE IA. PUMPED AT RATE OF 1.5 BPM AT 1100 PSI ON IA,250 PSI ON TUBING. PUMPED 5 BBLS AFTER ESTABLISHING RATE BEFORE BEGINNING UP LOG. LOG OUT OF HOLE AT 120 FPM WHILE MAINTAINING PUMP RATE OF 1.5 BPM DOWN THE IA. LOG STATION LOGS AT 4135',4150',3750',3150',2650',2150',AND 1000'FOR LEAK VERIFICATION. POOH AND PREPARE FOR TUBING PUNCH. 12/27/12 Assist E-Line(RWO)Pumped 25 bbls of 10*diesel down IA w/closed wing to load and establish rate Pumped 50 bbls of 10*diesel down IA up TBG w/open wing to establish rate Circ-Out Down TBG up IA threw hard line jumper down F-line Pumped 5 bbls of 0*meth followed by 917 bbls of 100*Sea H2o F- Protect w/2 bbls of meth F-protect hard line jumper 1 bbl meth Down IA up TBG down F-line pumped 2 bbls of 0*meth spacer followed by 15 bbls of 120*diesel followed by 143 bbls of 10*diesel to F-protect Down TBG up IA threw hard line jumper to F-Protect pumped 2 bbls of 0*meth spacer followed by 15 bbls of 100*diesel followed by 68 bbls of 10*diesel to F-Protect. Pumped 3 bbls 0*neat followed by 84 bbls of 100*crude down FL for FP. Pressured up FL to 1500 psi. DSO notified of well status per LRS departure. FWHP's=200/150/150 SV,WV,SSV=C MV=O CV's=OTG. 5'MEDIUM CHARGE TUBING PUNCH FULLY LOADED.4 SPF,0 DEG PAHASE. TOP SHOT DEPTH=9052'. CCL TO TOP SHOT= 5.63'.CCL STOP DEPTH =9046.37'. LRS VERIFIED PUNCHER EFFECTIVENESS BY PUMPING 25 BBL DIESEL DOWN IA AT 5 BPM AND THEN PUMPING 50 BBL DOWN IA STY 5 BPM AND TAKING RETURNS UP TUBING. PUMPING PRESSURE ON THE IA BEFORE AND AFTER PUNCHER= 1400/ 500 PSI. FINAL T/I/O=200/200/80. FINAL VALVE POSITIONS: MASTER/VALVES TO CASING/SSV= OPEN,WING/SWABS=CLOSED. 12/28/12 T/I/O=vac/vac/100 Temp=S/I CMIT-TxIA to 900psi FAILED(RWO)Unable to reach test pressure @ 1 bpm Pumped 83 bbls amb diesel down IA to reach reach 600 psi @ 1 bpm pumped an additional 15 bbls @ 1 bpm for a LLR of 600psi @ 1 bpm Pumped another 5 bbls of diesel down IA to repressurize TxIA before rigging to OA. Page 1 of 2 07-34A, Well History (Pre Rig Workover) Date Summary 12/29/12 T/I/O=vac/vac/100 Temp=S/I MIT-OA to 2000 psi PASSED(RWO)Pressured OA to 2000 psi with 4.7 bbls diesel. OA lost 79 psi in 1st 15 min.and 18 psi in 2nd 15 min fora total loss of 97 psi in 30 min test. bled back-2 bbls final WHP's vac/vac/100 SV,WV,SSV=closed MV, IA,OA=open DSO notified on departure Safety drill. INITIAL T/I/O=0/0/150 PSI INITIAL VALVE POSITIONS: MASTER/VALVES TO CASING=OPEN,SWABS/SSV/WING=CLOSED. JET CUT TUBING AT 4064'WITH 4.07"JET CUTTER. CCL TO CENTER OF CUT= 11.8',CCL STOP DEPTH=4052'.TIED INTO TUBING TALLY DATED 29-AUG-88. FINAL T/I/O=0/0/150 PSI FINAL VALVE POSITIONS: MASTER/VALVES TO CASING=OPEN,SWABS/SSV/WING=CLOSED. 12/30/12 T/I/O=SSV/0/150,Temp=SI. PPPOT-T(PASS), PPPOT-IC(FAIL), pre RWO. PPPOT-T: Hoke valves installed on test ports. RU to test ports(300 psi), bled to 0 psi. Function LDS(standard),all moved freely (2.5"). Pumped through void,good returns. Pressured void to 5000 psi for 30 min test, lost 200 psi in 15 min, lost 50 psi in second 15 min(PASS). Bled void to 0 psi. PPPOT-IC: Hoke valves installed on test ports. RU to test ports(0+psi), bled to 0 psi. Function LDS(ET),all moved freely(1"). Pumped through void,good returns. Pressured void to 3500 psi for 30 min test, pressure held for 30 seconds then dropped to 0 psi. Re-Torqued LDS,and pressured void to 3500 psi, pressure dropped to 0 psi(FAIL). Suspect secondary seal is bad. 01/02/13 T/I/O=SSV/Vac/120.Temp=SI.WHPs(Pre-RWO). No AL. SV,WV,SSV=C. MV=O. IA, OA= OTG. NOVP. 1415. 01/20/13 TWO=SSV/150/110.Temp=SI. Bleed IAP&OAP to 0 psi(Pre RWO). No AL. Bleed OAP to 0 psi in 30 min, bleed IAP to 30 psi in 9 hrs(gas). Grease crew cycled SSV. Final WHPs=0/30/0+.Job incomplete. SV,WV,SSV=C. MV=O. IA,OA=OTG. 1630. 01/25/13 T/I/O=SSV/330/30,Temp=SI. Perform LPE IC(pre RWO). Hoke valves installed on test ports. RU test manifold to test ports(0+psi), bled to 0 psi. DHD pressured OAP to 1000 psi with N2. No increase in test void pressure, monitored for 30 min, no increase in test void pressure. Bled OAP to 100 psi. Primary seal appears to be good.T/I/)=SSV/330/30.Temp=SI.Assist Cameron w/LPE(Pre RWO). No AL. IA FL @ —1300', OA FL near surface. Increased OAP with N-2 to 1000 psi in 200 psi increments.SI N-2&monitor 30 min no PSI loss on OA. IC hanger 0 psi. Bled OAP to 100 psi to bleed trailer(gas). Final WHPs= SSV/330/100. SV,WV,SSV=C. MV=O. IA,OA=OTG. 1500. 01/26/13 T/I/0=0/380/0 Conducted PJSM. Barriers=Master&SSV. Start barriers list.Opened all valves, read tubing pressure,well was on a vac. Connected hose from IA(380 psi.)to companion valve to increase tubing pressure to 230 psi. Performed LTT on Master&SSV independantly..pass. Removed tree cap, attached lubricator, PT'd 250/Iow..3500/high..5 min. each..pass.SET 6"CIW"J"BPV#401 THRU TREE w/second HWO Swab)using 1-2'ext.Tagged @ 125"Performed LTT on BPV with 230 psi.on tubing below BPV.-PASS-unable to bleed off pressure below BPV. Page 2 of 2 North America-ALASKA-BP Page 1 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1/27/2013 20:00 - 22:00 2.00 MOB P PRE PJSM,SKID FLOOR SECTION. -ENSURE ALL LINES ARE DISCONNECTED WITH CHECKLIST. -SKID FLOOR SECTION TO MIDDLE OF RIG MODULE. -SECURE FLOOR SECTION TO RIG MODULE FOR PAD MOVE. 22:00 - 00:00 2.00 MOB P PRE PJSM,MOVE RIG OFF WELL. -CONTACT PAD OPERATOR FOR WITNESS. -ASSIGN ROLES AND RESPONSIBILITIES. WALKAROUND RIG AND DOUBLE CHECK ALL EQUIPMENT. -WARM UP.HYDRAULICS TO MOVE SYSTEM. -JACK UP RIG AS PER TOURPUSHER DIRECTION. -PULL OFF OF WELL AND START MOVING DOWN PAD WHERE BOOSTERS ARE STAGED. 1/28/2013 00:00 - 01:00 1.00 MOB P PRE CONTINUE MOVING DOWN PAD -STAGE RIG IN MIDDLE OF PAD,TO INSTALL BOOSTERS. 01:00 - 02:30 1.50 MOB P PRE PJSM,INSTALLING BOOSTER TO MOVING SYSTEM. -INSTALL REAR BOOSTERS TO CELLAR END OF RIG. 02:30 - 17:00 14.50 MOB P PRE PJSM WITH SECURITY ON MOVING RIG. -MOVE RIG FROM DS11 TO DS7. -CREW CHANGE AT LISBURNE TURN OFF. -NOTIFY AOGCC OF INITIAL BOPE TEST FOR 07-34A -NOTIFIED VIA FORM ON AOGCC WEB SITE AND SUBMITTED AT 05:37. -AOGCC BOB NOBLE CALLED BACK AT 05:45 AND WAIVED RIGHT TO WITNESS. 17:00 - 18:00 1.00 MOB P PRE PJSM ON REMOVING REAR BOOSTERS. -REMOVE REAR BOOSTERS. -PLACE BETWEEN WELL HOUSES AND SECURE. 18:00 - 22:00 4.00 MOB P PRE PJSM ON MOVING RIG OVER THE WELL DS07-34A. -INSTALL REAR CELLAR DOORS. -PAD OPERATOR CURT NOTIFIED APPROVED. *SPILL DRILL` -AT 19:30 JIM WILLINGHAM'S(WTL) APPROVAL GRANTED TO PROCEED FORWARD ONTO MOVING OVER WELL WITH IA PRESSURE AT 250 PSI AND OA PRESSURE AT 200 PS VIA PHONE CONVERSATION. -AS PER SOP:RIG MOVE AND INITIAL RIG PLACEMENT. 22:00 - 23:00 1.00 MOB P PRE PJSM ON SKIDDING RIG FLOOR INTO DRILLING POSITION. -SKID RIG FLOOR. 23:00 - 00:00 1.00 RIGU P PRE RIG UP FLOOR AND HOOK UP LINES;STEAM, WATER,AIR. -SLIDE OUT CONVEYOR#2 FOR ROCK WASHER. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 2 of 44 Operation Summa,,, Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/lime:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UW, Active datum:07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1/29/2013 00:00 - 05:00 5.00 RIGU P PRE -CONTINUE TO CONNECT RIG FLOOR SERVICE LINES. -WATER,AIR,MUD LINE,BLEED OFF LINE, •CHOKE LINE,VAC LINE,MUD BUCKET DRAIN LINE,MUD GAS SEPARATOR.LINE/ INSULATION AND FLAIR LINE. -ORDER OUT SEAWATER. -SLIDE OUT#2 CONVEYOR. -STAGE 12 BY 12 SEALS,SPREAD HERCULITE,SPOT ROCK WASHER AND SECURE BERM. -WELLS SUPPORT ASSEMBLING AND TESTING HARD LINE TO FLOW BACK TANK TO 250/3500. 05:00 - 13:00 8.00 RIGU P PRE 'LOADING SEAWATER INTO PITS. -RIG ACCEPTED AT 05:00. -LOAD LUBRICATOR TO RIG FLOOR FOR WARMING. -INSTALL SECOND GATE VALVE TO INNER ANNULUS. - -LOAD 580 BARRELS OF 8.5 POUND PER GALLON SEAWATER INTO PITS. -INSTALL OUTER ANNULUS FLANGE WITH •INTRICAL 1502 FLANGE. -RIG UP PUMPING HOSES TO TREE. -INSTALL HIGH PRESSURE PUMP HOSE ONTO INNER ANNULUS. -BLOWAIR THROUGH HARD LINE TO FLOW BACK TANK. -PERFORM RIG EVACUATION DRILL. -TEST EMERGENCY SHUT DOWNS,TEST GOOD. -DRILL RESPONSE TIME WAS FOUR MINUTES. -AFTER ACTION REVIEW. 13:00 - 14:30 1.50 RIGU P PRE PJSM ON RIGGING UP LUBRICATOR. -TEST 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES-GOOD. 14:30 - 15:30 1.00 DHB P DECOMP PULL BACK PRESSURE VALVE(TYPE J). -180 PSI ON TUBING. 15:30 - 18:30 3.00 WHSUR P DECOMP PJSM ON TESTING MUD LINES -TEST TO 250 PSI LOWAND 3500 PSI HIGH. 18:30 - 22:30 4.00 KILLW N HMAN DECOMP WAIT ON HARD LINE CREW TO MOVE CHOKE MANIFOLD CLOSER TO THE RIG. -FIRE DRILL. -SIM OPS-CHANGE OUT PORTABLE HEATER ON DRILLERS SIDE CELLAR. -CHANGE OIL IN GENERATOR,CUT BOARDS FOR CELLAR WALK WAY,CUT BOARDS FOR CELLAR WALKWAY. -INSULATE AREAAROUND HEATER HOSES IN CELLAR. -CONTINUE UNLOADING TRUCKS WITH EQUIPMENT/TOOLS FROM DS11. -ERFORM H2S RIG EVACUATION DRILL. -AFTER ACTION REVIEW. 22:30 - 00:00 1.50 KILLW P DECOMP PJSM ON TESTING HARD LINE TO OPEN TOP TANK. -PRESSURE TEST FROM MUD PUMP TO OPEN TOP TANK. -TEST 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES EACH AND CHART SAME. Printed 3/11/2013 11 03 41AM North America-ALASKA-BP , Page 3 of 44 Operation Summary Report Common Well Name 07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1/30/2013 00:00 - 03:00 3.00 KILLW P DECOMP PJSM PRESSURE TEST HARD LINES. -BLOWAIRAND STEAM THROUGH HARD LINE. -FLUID PACK LINE TEST TO 250 PSI LOWAND 3500 PSI HIGH. -FIRST ATTEMPT LOW PRESSURE WAS GOOD,HIGH PRESSURE TEST HAD A LEAK ON CHOKE SKID. -CHANGE OUT LO-TORQUE VALVE ON CHOKE SKID. -RETEST,250 PSI LOWAND 3500 PSI HIGH-BOTH GOOD. 03:00 - 06:00 3.00 KILLW P DECOMP PJSM,CIRCULATE WELL THROUGH CHOKE TO FLOW BACK TANK. -OPEN WELL TO A CLOSED CHOKE. -STARTING PRESSURES:TUBING-200, PRODUCTION CASING-320,SURFACE CASING-140. -CIRCULATE WELL WITH 290 BARRELS OF HEATED SEAWATER THROUGH TUBING CUT AT 4064'MD DOWN TUBING.TAKING RETURNS THROUGH SKID MOUNTED CHOKE TO FLOW BACK TANK KEEPING 350 PSI. BACK PRESSURE ON CHOKE AND KEEPING DOWNSTREAM PRESSURE AT 100 PSI. -FINAL POSITION OF CHOKE WAS WIDE OPEN WITH TUBING AND PRODUCTION CASING FLUID PACKED TO 4064'MD. OUTER ANNULUS UP TO 970 PSI. _ -INSTALL JUMPER HOSE FROM OUTER ANNULUS TO HARD LINE TO FLOW BACK TANK. -BLEED DOWN OUTER ANNULUS. Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 4 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum 07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 14:00 8.00 KILLW P DECOMP PJSM BULLHEAD OPERATIONS. -PUMP 100 BBLS DOWN IA ICP=1800 PSI AT 7 BPM,FCP AT 100 BBLS AT 2050 PSI. -CONTINUED TO BULLHEAD DOWN IA FOR A TOTAL OF 225 BBLS FCP AT 2140. -LINE UP TO BULLHEAD DOWN THE TUBING ICP AT 1900 PSI AFTER 120 BBLS PUMPED FOP AT 2160 PSI. -MONITOR WELLBORE PSI. -LINE UP TO BULLHEAD DOWN THE TUBING AND THE IA ICP AT 1900 PSI AT 7 BPM. -INCREASE PUMP RATE TO 8.5 BPM AT 2650 PSI.REDUCE PUMP RATE BACK TO 7 BPM FCP 2140 PSI FOR 300 BBLS. -MONITOR WELL PRESSURE FOR(1)HOUR, WELL BORE PRESSURE AT 210 PSI. -BLEED TUBING AND IA PRESSURE BACK TO BLEED TANK.1ST 150 PSI WAS GAS THEN RECEIVED 1 BBL OF FLUID. *TOTAL 645 BBLS PUMPED. -OPEN IAAND TUBING AND MONITOR WELL PRESSURE. -CONTINUE MONITORING THE OA,IAAND TUBING PRESSURES. PRESSURES AT 12:00:(85 PSI-TUBING,160 • PSI ON IA). -OA OPEN AT 13:00 WITH 425 PSI. -SHUT VALVES IN AND BLED OFF THE PRESSURE. -SWAP LINES TO PUMP DOWN IA WTH ONE PUMP AND PUMPED DOWN THE TUBING. —AT 16:17 TUBING HAD 80 PSI,IA HAD 132 PSI AND OA HAD 100 PSI. 14:00 - 16:30 2.50 KILLW P DECOMP PJSM ON BULL HEADING IA AND TUBING AT THE SAME TIME. -CONTINUE MONITORING THE TUBING,IA AND OA. -LINED UP MUD PUMP#1 ON IA,LINED UP MUD PUMP#2 ON TUBING. Printed 3/11/2013 11:03:41AM North America-ALA KA-BP- - Page 5 of 44 Operation Summa Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 16:30 - 18:30 2.00 KILLW P DECOMP BROUGHT PUMPS UP TO SPEED. -MP#1 IA 3 BPM WITH 370 PSI,MP#2 TUBING 6 BPM WITH 250 PSI. -INCREASED PUMP RATE TO 4 BPM ON IA WITH 1280 PSI AND TUBING 7 BPM WITH 1850 PSI. -PUMP RATE INCREASED TO 5 BPM ON IA WITH 2300 PSI AND TUBING 7 BPM WITH 2010 PSI. -PUMPED 125 BBLS DOWN TUBING AND 86 BBLS DOWN I/A. -BROUGHT IA UP TO 7 BPM WITH 2880 PSI AND TUBING TO 5 BPM WITH 2000 PSI. -MAINTAINED THIS PUMP RATE THROUGHOUT REMAINDER OF BULLHEAD OPERATIONS. -PUMPS OFF. TOTAL PUMPED DOWN IA 761 BBLS.TOTAL PUMPED DOWN TUBING 575 BBLS. -IA PRESSURE 520 PSI,OA PRESSURE 520 PSI ON IA. -BLED OFF PRESSURE BLED BACK 8 BARRELS. OA PRESSURE CAME UP TO 820 PSI FROM 100 AT START. 18:30 - 20:00 1.50 KILLW P DECOMP -FLOW CHECK AND MONITOR THE WELL FOR 10 MINUTES-STATIC. -BLOW DOWN THE LINES AND PREPARE FOR TWO WAY CHECK. 20:00 - 21:00 1.00 KILLW— P DECOMP PJSM ON TESTING LUBRICATOR AND SETTING TWO WAY CHECK. 21:00 - 00:00 3.00 DHB P DECOMP PJSM ON ROLLING TEST OF TWO WAY CHECK AS STATED IN THE RP. -TEST FROM BELOW 250 PSI LOWAND 500 PSI HIGH FOR 5 MINUTES EACH. -PRESSURE TEST TOOK 81 BBLS TO COMPLETE. -BLED BACK 8 BBLS FOR 0 PSI. -SWAP LINES AND PRESSURE TEST FROM ABOVE 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES. 1/31/2013 00:00 - 03:30 3.50 DHB P DECOMP CONTINUE TESTING TWO WAY CHECK FROM ABOVE 250 LOWAND 3500 HIGH. -LOW PRESSURE WAS GOOD AS WAS THE HIGH PRESSURE TEST OF 3500 PSI. -WHILE BLEEDING OFF PRESSURE OBSERVED AIR FROM THE TUBING BELOW THE TWO WAY CHECK UNSEAT THE POPPET ON THE TWO WAY CHECK AND CONTINUE TO DUMP SEAWATER WITH AIR INTO BLEED BUCKET. -DIRECT DRILL SITE MAINTENANCE TO SWAP • OUT TWO WAY CHECKS AND RETEST. -CONTINUE LOADING DRILL PIPE IN PIPE SHED. -SPOT PROPER SIZE SPACER SPOOL FOR BLOW OUT PREVENTER NIPPLE UP BEHIND CELLAR. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP 1. Operation Summary Repo Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No..DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UW: Active datum 07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:30 - 07:00 3.50 DHB N SFAL DECOMP PJSM.PICK UP AND TEST LUBRICATOR. -250/3500 PSI FOR 5 CHARTED MINUTES EACH. -PULL"J"TYPE TWO WAY CHECK. -REPLACE TWO WAY CHECK ON RUNNING TOOL. -STAB ON AND TEST LUBRICATOR 250/3500 - PSI FOR 5 CHARTED MINUTES EACH. -INSTALL"J"TYPE TWO WAY CHECK. 07:00 - 10:30 3.50 WHSUR P DECOMP PJSMINSTALLPUMPATTREECAP. -INSTALL AND MAKE UP OTIS X 1502 AND HOSES AND TEST SAME. -CONDUCT ROLLING TEST OF 500 PSI FROM BELOW. PUMPED 37 BBLS ON THE 1ST ATTEMPT OF ROLLING TEST,ON THE 2ND TEST STARTED BUILDING PRESSURE WITH 3 BPM THEN WHEN 500 PSI WAS OBTAINED SLOWED PUMP TO 2.7 BPM TO MAINTAIN 500 PSI AT 32 BBLS PUMPED AWAY,SLOWED PUMP TO 2.4 BPM TO MAINTAIN 500 PSI FOR A TOTAL OF 46 BBLS PUMPED DURING DURATION OF TEST. *83 BBLS TOTAL PUMPED TO OBTAIN 500PSI. FOR 5 MINUTES. -DURING BLEED OFF GOT BACK 9 BBLS AT 0 PSI.SHUT IN IAAND OBSERVED PRESSURE INCREASE OF 125 PSI. -LINED UP TO BLEED OFF PRESSURE,AND RECEIVED 6 BBLS MORE RETURNED. -TEST FROM ABOVE 250 PSI LOW AND 3500 PSI HIGH. -MONITOR WELL BORE FOR 45 MINUTES. WELL STATIC. 10:30 - 13:30 3.00 WHSUR P DECOMP PJSM LAY DOWN DSM LUBRICATOR. -VACUUM OUT DRY HOLE TREE. -BREAK TREE AND ADAPTOR. -MONITOR TWC WHILE BREAKING APART TREE. -FMC INSPECT HANGER LIFTING THREADS AND CONFIRM LEFT HANDED 9"ACME CROSSOVER. -ACME CROSSOVER MADE UP WITH 6 AND 3/4 TURNS. -BACK OUT ACME CROSSOVER. -139 TOTAL BARRELS PUMPED INTO FORMATION FROM MIDNIGHT TO NOON. -CONTINUALLY FILL WELL PUMPING DOWN INNER ANNULUS WITH CHARGE PUMP. -LOSSES CURRENTLY AT 8 BARRELS PER HOUR. 13:30 - 16:30 3.00 BOPSUR P DECOMP -PJSM ON NIPPLING UP BOPE. -INSTALL 30"TALL SPACER SPOOL WITH 13-5/8"BOPE STACK. -NIPPLE UP RISER,FLOW LINE,HOLE FILL AND BLEEDER LINES. 16:30 - 19:30 3.00 BOPSUR P DECOMP PJSM ON INSPECTING BOPE RAMS. -OPEN LOWER PIPE RAMS,SHEAR RAM DOORS,FUNCTION RAMS OUT AND INSPECT. -SEALS-GOOD. -RETRACT RAMS,CLOSED DOORS AND TIGHTENED. Printed 3/11/2013 11 03 41 AM • North America ALASKA BFB Page or 44 Operation Summary Repo r , ��� � /� '; Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UW: Active datum:07-34©60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:30 - 00:00 4.50 BOPSUR P DECOMP PJSM ON TESTING BOPE. -TEST WTH 7"AND 5-1/2"AND 4"TEST JOINTS. -TEST UPPER VARIABLE RAMS 4-1/2"x 7"AND LOWER VARIABLE RAMS 3-1/2"x 6". -AOGCC BOB NOBLE RESPONDED TO NOTICE(05:37 FORM SUBMITTED)BY TELEPHONE AT 05:45 ON 1/28/13 AND WAIVED WITNESS OF BOPE TEST. -106 TOTAL BARRELS PUMPED INTO FORMATION FROM NOON TO MIDNIGHT. 2/1/2013 00:00 - 07:00 7.00 BOPSUR P DECOMP CONTINUE TESTING BLOW OUT PREVENTER EQUIPMENT. -TEST TO 250PSI LOWAND 3500PSI HIGH. '-PERFORM DRAW DOWN TEST ON ACCUMULATOR. -RIG DOWN ALL TEST EQUIPMENT. { -BLOW DOWN CHOKE AND KILL LINES. 07:00 - 10:00 3.00 BOPSUR P DECOMP PJSM.RIG UP CUTCH RISER,PICK UP AND TEST LUBRICATOR. -PRESSURE TEST LUBRICATOR @ 250/3500 PSI,5 MIN EACH,CHARTED. PULL TWO WAY CHECK VALVE. -RIG DOWN LUBRICATOR,RIG DOWN DUTCH RISER. 10:00 - 12:00 2.00 ,PULL ` P DECOMP PJSM.RIG UP TO PULL HANGER. -FILLING 7"TUBING,15 BBLS TO FILL. -OBSERVE I/A PRESSURE INCREASE WHILE FILLING TUBING. -OPEN I/AAND OBSERVE DIESEL RETURNS -OUTER ANNULUS PRESSURE=0 PSI. 12:00 - 12:30 0.50 PULL P.. DECOMP PJSM.BACK OUT LOCK DOWN SCREWS. -PULL HANGER TO FLOOR,BROKE FREE @ 150K. -UP WT 127K,122K DOWN WT.ALL WEIGHTS INCLUDE 50K TOP DRIVE WT. -PULL(1)FULL JT BELOW HANGER,CUT AND SECURE CONTROL LINES TO 7"TUBING. -LOWER SLICK JT ACROSS BOP STACK. 12:30 - 14:30 2.00 PULL P DECOMP PJSM.CLOSE ANNULAR PREVENTOR,LINE UP TO TAKE RETURNS THRU CHOKE. -CIRCULATE SEAWATER DOWN 7",THRU CHOKE AND MUD GAS SEPARATOR. -CIRCULATE @ 3 BPM/60-70 PSI. -OBSERVE HEAVY DIESEL RETURNS, EVENTUALLY CLEANED UP. -OBSERVE ANOTHER SHOT OF DIESEL AFTER PUMPING 230 BBLS. -PUMPED TOTAL OF 350 BBLS,CLEAN SEAWATER RETURNS. 14:30 - 15:00 0.50 PULL P DECOMP PJSM.LAY DOWN HANGER AND LANDING JT. -OBSERVE WELL&MONITOR,WELL BORE STABLE. 15:00 - 16:00 1.00 PULL P DECOMP PJSM.RIG UP SCHLUMBERGER SPOOLER. -RIG UP EQUIPMENT TO LAY DOWN 7" TUBING. -MAKE UP SAFETY JT AND HAVE A GOOD PRE JOB MEETING. -DISCUSS HOLE FILLAND HAND PLACEMENT ALONG WITH COMMUNICATION. Printed 3/11/2013 11:03:41 AM North America-ALASKA-BP Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-O0WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. LBM: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 16:00 - 19:00 3.00 PULL P DECOMP PULL OUT OF HOLE LAYING DOWN 7"26# L-80 8 ROUND LTC TUBING FROM 4066'MD TO 2213'MD. -COUNT ALL CONTROL LINE BANDS. CONTINUOUS HOLE FILL DURING OPERATION. -TOTAL OF 50 JOINTS OF 7"TUBING. -1 SSSV 7". -TOTAL OF 53 STAINLESS STEEL BANDS RECOVERED. 19:00 - 20:00 1.00 PULL P DECOMP PREP TO PULL OUT LAYING DOWN 5-1/2"17# L-80 8-ROUND AB-MODIFIED TUBING FROM 2213'MD. -INSTALL PROPER CROSSOVER IN FULL OPENING SAFETY'VALVE AND INSTALL IN 5-11/2"TUBING IN STUMP. -CHANGE OUT ELEVATORS AND TONG HEADS'FROM 7"TO 5-1/2". -SECURE AND':REMOVE CONTROL LINE SPOOLER FROM RIG FLOOR. 20:00 - 21:00 1.00 PULL P DECOMP CONTINUE LAYING DOWN 5-1/2"TUBING TO CUT JOINT. -43 FULL JOINTS OF 5-1/2 TUBING. -CUT JOINT OF 5-1/2 RECOVERED IS 22 FOOT LONG. 21:00 - 00:00 3.00 PULL ' P DECOMP CLEAR AND CLEAN RIG FLOOR. -BREAK OUT CROSSOVER AND ASSEMBLE SAFETY JOINT FOR BOTTOM HOLE ASSEMBLY. -RIG DOWN HYDRAULIC TONGS AND REMOVE FROM FLOOR. -BRING ALL FISHING TOOLS FOR DRESSOFF SHOE AND OVERSHOT BOTTOM HOLE ASSEMBLY TO FLOOR THROUGH BEAVER SLIDE. INSTALL WEAR BUSHING. -ID OF WEAR BUSHING IS 8-3/4 INCHES. -LENGTH OF WEAR BUSHING IS 12-3/8 INCHES. 2/2/2013 00:00 - 03:00 3.00 FISH P DECOMP PJSM,CONTINUE MAKING UP 5-1/2" DRESSOFF BOTTOM HOLE ASSEMBLY. 03:00 - 08:00 5.00 FISH P DECOMP PJSM,RUNNING IN HOLE WITH DRILL PIPE FROM 348'MD TO 4130'MD. -PICKING UP 4"DRILL PIPE FROM PIPE SHED DRIFTING EACH JOINT -KICK DRILL WHILE TRIPPING,RESPONSE TIME 51 SECONDS. -TAG TOP OF 5 1/2"TUBING STUMP @ 4130' DP MEASUREMENT,15'IN ON JT#120. -ACQUIRE SLOW PUMP RATES.MUD PUMP #2,20 SPM/50 PSI,30 SPM/90 PSI. Printed 3/11/2013 11:03:41AM • North America ALASKA BPmmom: age 9 Operation Sum ary ReportX� Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum 07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:00 - 09:30 1.50 FISH P DECOMP PJSM.LAY DOWN JT#120 AND PICK UP(2) PUP JTS,14.31'& - MAKE UP TOP DRIVE.ESTABLISH PARAMETERS. -121K UP Wf,107K DOWN WTAND 115K ROTATING WT @ 40 RPM. -ALL WI"CHECKS INCLUDE 50K TOP DRIVE. -DRESSED OFF STUB ROTATING @ 40 RPM, PUMPING 4 BPM @ 150 PSI. -DRESSED OFF F/4130'-4133'.SLID DOWN OVER,SET DOWN 15K AND ENGAGED GRAPPLE. -PULLED TO 170,SET OFF JARS,PULLED TO 200K,NO MOVEMENT. STRAIGHT PULLED TO 250K,NO MOVEMENT.SET OFF JARS @ 225K AND PULLED TO 275K,NO MOVEMENT. -SET OFF JARS @ 250KAND STRAIGHT PULLED TO300K(1)TIME,FISH FREE.UP WT 240K. -LAID DOWN(2)PUP JTS. 09:30 - 12:00 2.50 FISH - P DECOMP PJSM.SPOT UP DIRTY TRUCKS AND TRUCKS WITH HEATED SEAWATER. -MIX AND PUMP(30)BBLS HI VIS SWEEP AND CHASE W/120 DEG SEAWATER. -PUMPING DOWN DRILL PIPE @ 7 BPM/430 PSI.SWEEP BACK W/620 BBLS PUMPED. -PUMP TOTAL OF 700 BBLS,SWEEP IS CLEAN,CLEAN SEAWATER BACK. -OUTER ANNULUS PRESSURE=0 PSI,LOSS RATE=6 BARRELS PER HOUR. 12:00 - 12:30 0.50 FISH P DECOMP PJSM.SHUT IN ANNULAR PREVENTOR AND OPEN KILL LINE HCR. -BULLHEAD DOWN I/A @ 8 BPM/(70 BBLS), 1890 FINAL BULLHEAD PRESSURE. -SHUT DOWN PUMP,BLEED OFF PRESSURE AND OPEN ANNULAR PREVENTOR. 12:30 - 13:00 0.50 FISH P DECOMP PERFORM(10 MINUTE)FLOW CHECK,WELL STABLE. -LAY DOWN(2)SINGLES,BLOW DOWN TOP DRIVE AND KILL LINE. 13:00 - 15:30 2.50 FISH P DECOMP PJSM.POOH&STAND BACK DRILL PIPE. -MONITOR WELL AT DRILL COLLARS,WELL STILL TAKING FLUID,6-8 BPH. 15:30 - 17:00 1.50 FISH P DECOMP PJSM,LAY DOWN 5-1/2"DRESSOFF AND OVERSHOT BHA. -MAKE UP X OVER FOR SAFETY VALVE. -CHANGE OUT ELEVATORS. -STAND BACK(9)6 1/4"DRILL COLLARS. -LAY DOWN FISHING TOOLS. Printed 3/11/2013 11:03:41AM • .��. �---,7-,.r_ �a� � w. ..� ,,��--ter.. North America-ALASKA-BP" � •age t of 44 0•eratio Summary Report Common Wet Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release 2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 17:00 - 23:00 6.00 FISH P DECOMP PJSM,LAY DOWN 5 1/2"TUBING. -FIRST FULL JT BELOW CUT OFF JT HAS(7) PERFORATIONS. -FISH AT SURFACE,CUT FISH OUT OF GRAPPLE AND CUT 2-3/8"IBP PATCH -LAY DOWN MAKEUP CROSSOVERS FOR SAFETY JOINT AND MAKE UP DOUBLE STACK -TONGS. -CONTINUE TO LAY DOWN 5-1/2"17#L-80 TUBING. -OBSERVED 5-1/2"JOINT NUMBER 164 WAS DROVE AND SPLIT 18 FEET INTO JOINT NUMBER 165. -JOINT NUMBER 165 WAS SPLIT ENTIRE LENGTH OF JOINT FROM COUPLING TO PIN. 23:00 - 00:00 1.00 FISH P DECOMP PJSM,ATTACH SLING AND TUGGER ON SPLIT JOINT AND GUIDE OUT OF HOLE AND INTO MOUSE HOLE. -TAKE PICTURES OF FISH. -DISCUSS OPTIONS ON CUTTING AND LAYING DOWN. -CALL OUT WELDER TO BURN HOLE TO SECURE WITH SHACKLE AND TUGGER AND CUT JOINTS APART. CALL FIELD SUPERVISOR AND DISCUSS PLAN FORWARD. -CALL TOWN ENGINEER AND DISCUSS PLAN FORWARD WITH BAKER FISHING. -OUTER ANNULUS PRESSURE=0 PSI,LOSS RATE=5 BARRELS PER HOUR. 2/3/2013 00:00 - 01:30 1.50 FISH P DECOMP PJSM,TO CUT AND LAY DOWN TWO JOINTS OF TUBING THAT ARE JAMMED TOGETHER. -TOP OFF WELLAND CLOSE BLIND RAMS. -FILL OUT HOT WORK PERMIT AND CUT JOINTS APART. -BURN HOLE IN BOTTOM JOINT AND ATTACH SHACKLE AND TUGGER. -CUT JOINTS APART AND LAY DOWN IN PIPE SHED. -PERFORM VISUAL INSPECTION OF INTERIOR OF LAST 10 JOINTS LAVED DOWN. -NO SIGNS OF INFLATABLE BRIDGE PLUG. 01:30 - 02:00 0.50 FISH P DECOMP PJSM,LOAD AND STRAP 4 JOINTS OF WASH PIPE INTO PIPE SHED. SERVICE RIG. -GREASE DRAVWVORKS. -GREASE AND INSPECT TOP DRIVE. 02:00 - 03:00 1.00 FISH P DECOMP PJSM,LOAD BAKER BURN SHOE TOOLS ONTO RIG THROUGH BEAVER SLIDE. 03:00 - 06:00 3.00 FISH P DECOMP PJSM,MAKE UP BURN SHOE AND WASH PIPE BOTTOM HOLE ASSEMBLY. 06:00 - 16:00 10.00 FISH P DECOMP PJSM.CHANGE OUT ELEVATORS AND RUN IN HOLE WITH/4"DRILL PIPE OUT OF DERRICK. -RUN IN HOLE FROM/425'-4130'MEASURED DEPTH.FIRE DRILL,1 MIN 20 SEC RESPONSE TIME. -CONTINUE TO RUN IN HOLE WITH/4"DRILL PIPE PICKING UP SINGLES OUT OF PIPE SHED TO 7580'MEASURED DEPTH. -0/A=0 PSI, SEAWATER LOST TO WELL UNTIL 12:00=22 BBLS. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 11 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hi) (ft) 16:00 - 18:00 2.00 FISH P DECOMP PJSM CIRCULATE BOTTOMS UP. -PUMP AT 5 BARRELS PER MINUTE WTH 470PSI.PUMP PRESSURE. -PUMP DRY JOB TO KEEP SEAWATER FROM COMING OUT OF DRILL PIPE ONTO RIG FLOOR. 18:00 - 19:30 1.50 FISH P DECOMP CONTINUE TO RUN IN THE HOLE WTH DRILL PIPE PICKING UP SINGLES FROM PIPE SHED. _-FROM 7580'TO 9100'. 19:30 - 21:00 1.50 FISH P DECOMP PJSM SLIP AND CUT DRILLING LINE. -HANG BLOCKS,PULL GUARDS. -SLIP AND CUT 59.5 FEET OF DRILLING LINE. -SERVICE TOP DRIVE AND BLOCKS. 21:00 - 21:30 0.50 FISH P DECOMP CONTINUE TO RUN IN THE HOLE WITH DRILL PIPE PICKING UP SINGLES FROM PIPE SHED. -TAGGED FISH AT 9196'FEET. -SET DOWN 8K. 21:30 - 00:00 2.50 FISH P -DECOMP OBTAIN OPERATIONAL PARAMETERS. -OBTAIN SLOW PUMP RATES. -PUMP 1:70PSI.AT 3 BARRELS PER MINUTE. :150PSI.AT 4 BARRELS PER MINUTE. -PUMP 2:60PSI.AT 3 BARRELS PER MINUTE. :160PSI.AT 4 BARRELS PER MINUTE. -PICK UP WEIGHT 227K,SLACK OFF WEIGHT 147K,ROTATING WEIGHT 182K,80 REVOLUTIONS PER MINUTE,8K TORQUE OFF. MILL FROM 9196'TO 9203'. -PUMP PRESSURE AT 300PSI.FOR FIRST 3 FEET THEN DROPPED TO 220PSI. WITH 4 BARRELS PER MINUTE,TORQUE ON:10K TO 12K WITH 1K TO 3K WEIGHT ON BIT. 2/4/2013 00:00 - 04:00 4.00 FISH P DECOMP MILL FROM 9203'TO 9234' -PARAMETERS OFF BOTTOM. -PICK UP WEIGHT 227 K,SLACK OFF WEIGHT 147 K,ROTATING WEIGHT 182 K,80 REVOLUTIONS PER MINUTE WITH 9 K FOOT POUNDS OF TORQUE,180 PSI OF PUMP PRESSURE AT 4 BARRELS PER MINUTE. -PARAMETERS ON BOTTOM. -AT 03:00 STOPPED DRILLING AND ATTEMPTED TO WORK PIPE,RUN LIGHT AND NOT MAKING ANY HOLE WITH TORQUE AND STALL AT SAME SPOT EACH TIME. -10 KTO 12 K FOOT POUNDS OF TORQUE WTH 1 K TO 3 K WEIGHT ON BIT AND 220 PSI. OF PUMP PRESSURE AT4 BARRELS PER MINUTE. -AT 03:45 BAKER REP CONSULTED WITH WSL TO OPT FOR PULLING OUT OF THE HOLE. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 12 of' Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:00 - 05:30 1.50 FISH P DECOMP PICKUP OFF FISH AND CIRCULATE HOLE CLEAN. -PUMP 20 BARREL HI-VIS SWEEP AT 11 BARRELS PER MINUTE WITH 1600 PSI.PUMP PRESSURE. -CIRCULATE SWEEP SURFACE TO SURFACE AND DUMP SWEEP TO ROCK WASHER. -OBTAIN SLOW PUMP RATES. -MONITOR THE WELL,BLOW DOWN TOP DRIVE. 05:30 - 09:30 4.00 FISH P DECOMP PJSM PULL OUT OF THE HOLE WITH 4"DRILL PIPE FROM 9234'FEET TO 520'FEET. -MONITOR WELL ONE STAND ABOVE COLLARS FOR 10 MINUTES. 09:30 - 11:30 2.00 FISH P DECOMP PJSM LAY DOWN BHA#2 -STAND BACK(3)STANDS OF 6-1/4"DRILL COLLARS. -LAY DOWN(2)JOINTS OF WASH PIPE. -BREAK OFF SHOE AND INSPECT-GOOD(IN GAUGE). - -ID OF SHOE WORN SMOOTH.TO 7-1/2",1/2" UP INSIDE.BASKET FULL OF METAL SHAVINGS,PIECES OF TUBING AND INFLATABLE BRIDGE PLUG. 11.30 - 12:00 0.50 FISH P DECOMP PJSM BEAVER SLIDE OPERATIONS. -CLEAN AND CLEAR RIG FLOOR OF ALL NON-ESSENTIAL FISHING TOOLS. -MOBILIZE NEW SHOE AND T-DOG OVERSHOT TO RIG FLOOR. 12:00 - 13:30 1.50 FISH P DECOMP PJSM MAKE UP T-DOG OVERSHOT ASSEMBLY BHA#3. -MAKE UP SHOE,T-DOG,BOOT BASKET, BUMPER JARS WITH 6-1/4 DRILL COLLARS. 13:30 - 15:00 1.50 FISH P DECOMP RUN IN HOLE WITH DRILL COLLARS AND 4-1/2 DRILL PIPE OUT OF THE DERRICK TO 690'FEET. -PICK UP WEIGHT 225 K,SLACK OFF WEIGHT 147 K. 15:00 - 15:30 0.50 FISH P DECOMP PUMP DRY JOB TO CONTROL FLUID COMING OUT OF DRILL STRING DUE TO 8.5"OVER SHOT AND 8-1/8"WASH PIPE. -BLOW DOWN TOP DRIVE. 15:30 - 18:30 3.00 FISH P DECOMP RUN IN THE HOLE WITH 4"DRILL PIPE FROM 690'FEET TO 9190'FEET. 18:30 - 19:00 0.50 FISH P DECOMP OBTAIN OPERATIONAL PARAMETERS. -OBTAIN SLOW PUMP RATES. -SLACK OFF WEIGHT 156 K,ROTATING WEIGHT 182 K, 40 STROKES PER MINUTE AT 230 PSI. -PICK UP WEIGHT 220 K,80 RPM FREE TORQUE 8K. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 13 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task I Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:00 - 19:30 0.50 FISH P DECOMP CONTINUE IN HOLE WITHOUT ROTATION AT BPM. -SLIDE OVER TOP OF FISH AT 9196'FEET. -SWALLOWED 9'FEET DOWN TO 9205' TAKING WEIGHT TO 35 K. -PICK UP ON STRING WITH OVERPULL OF 50 K. -DOG SLIPPED OFF,PICKED UP SINGLE FROM PIPE SHED. -COME DOWN AND OVER FISH AND SWALLOWED 11'FEET DOWN TO 9207'FEET WITH 50 K DOWN. -PICK UP WITH 290 KAND 70 K OVER PULL. FISH CAME FREE WITH EXTRA 8-10K ON STRING. -STAND BACK(1)STAND. -BLOW DOWN THE TOP DRIVE AND MONITOR WELL-STATIC. 19:30 - 23:00 3.50 FISH P DECOMP PULL OUT OF THE HOLE FROM 9122'FEET TO 400'FEET ATCONTROLLED SPEED. 23:00 - 00:00 1.00 FISH P DECOMP PJSM LAY DOWN T-DOG GRAPPLE BHAAND FISH. -FLOW CHECK FOR NON SHEARABLES ACROSS THE STACK. WELL STILL TAKING FLUID. -LAY DOWN SINGLE OF DRILL PIPE. -STAND BACK 6-1/4"DRILL COLLARS. -OVERSHOT PULLED OUT OF HOLE. NO FISH. 2/5/2013 00:00 - 01:00 1.00 FISH P DECOMP LAY DOWN SHOE,T-DOG OVERSHOT AND(1) JOINT OF WASHPIPE. 01:00 - 01:30 0.50 FISH . P DECOMP RIG SERVICE -GREASE DRAW WORKS -SERVICE TOP DRIVE -CHECK BRAKES,DRILLING LINE,DEAD MAN ANCHOR,BOPE'S. 01:30 - 02:00 0.50 FISH P DECOMP PJSM BEAVER SLIDE OPERATIONS -CLEAR RIG FLOOR OF ALL NON ESSENTIAL TOOLS. -MOBILIZE BHA#4 TO RIG FLOOR. 02:00 - 03:00 1.00 FISH P DECOMP PJSM PICKUP SPEAR ASSEMBLY BHA#4. -MAKE UP SPEAR,BUMPER SUB,JAR,PUMP OUT SUB AND THREE STANDS OF 6-1/4" DRILL COLLARS. 03:00 - 07:00 4.00 FISH P DECOMP PJSM -CHANGE OUT ELEVATORS AND RUN IN HOLE OUT OF DERRICK WITH 4"DRILL PIPE. -RUN IN HOLE FROM 311'MD TO 9144'MD. 07:00 - 07:30 0.50 FISH P DECOMP OBTAIN OPERATIONAL PARAMETERS. -OBTAIN SLOW PUMP RATES. -SLACK OFF WEIGHT 152K,FREE TORQUE 4 KAND PICK UP WEIGHT 217 K. 07:30 - 08:30 1.00 FISH P DECOMP ENGAGE FISH AT 9203'MD. -PICK UP WITH 30 K OVERPULL,WEIGHT FELL OFF. -ATTEMPTED TO RESET THE GRAPPLE WITH LEFT ROTATION. -PICKED UP,NO OVER PULL OBSERVED. Printed 3/11/2013 11:03:41AM • North America-ALASKA BP Page 14 of 44 Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum 07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:30 - 12:00 3.50 FISH P DECOMP PJSM PULLING OUT OF THE HOLE. -BLOW DOWN TOP DRIVE. -PULL OUT OF THE HOLE WITH GRAPPLE ASSEMBLY FROM 9203'MD TO 3161'MD. 12:00 - 12:30 0.50 FISH P DECOMP GREASE AND SERVICE RIG. 12:30 - 13:30 1.00 FISH P DECOMP CONTINUE TO PULL OUT OF THE HOLE FROM 3161'MS TO 341'MD. -10 MINUTE FLOW CHECK BEFORE BRINGING NONSHEARABLES ACROSS BOPE STACK- WELL TACK WELL STILL DRINKING FLUID. 13:30 - 14:30 1.00 FISH P DECOMP CHANGE OUT ELEVATORS TO4-1/2". -STAND BACK DRILL COLLARS AND LAY DOWN BUMPER SUBS ND JARS. .PULLED SPEAR TO FLOOR-GRAPPLE MISSING. 14:30 - 15:00 0.50 FISH P DECOMP CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPERATIONS. - -MOBILIZE EXTENSIONS TO RIG FLOOR. 15:00 - 17:00 2.00 FISH P DECOMP MAKE UP MULE BURN SHOE AND WASH PIPE EXTENSIONS,O.D.8.51I.D.6.625" -MAKE UP BUMPER SUB,JARS AND BOOT BASKET. -PICK UP DRILL COLLARS AND CHANGE OUT 4-1/2"TO 4"AT 441'MD. 17:00 - 22:00 5.00 FISH P DECOMP RUN IN THE HOLE FROM 441'MD TO 9100' MD. 22:00 - 23:30 1.50 FISH P DECOMP PJSM SLIP AND CUT DRILL LINE. -INSTALL FOSV,HANG BLOCKS. -CUT 59.5 FEET OF DRILLING LINE. -SERVICE TOP DRIVE AND DRAW WORKS. 23:30 - 00:00 0.50 FISH P DECOMP CONTINUE TO RUN IN THE HOLE FROM 9100' MD TO 9196'MD. -OBTAIN OPERATIONAL PARAMETERS. -OBTAINS SLOW PUMP RATES. -SLACK OFF WEIGHT 155 K,PICK UP WEIGHT 227 K,ROTATING WEIGHT 185 K,4 BPM AT 240 PSI. -TAGGED FISH AT 9196'MD. -BEGIN MILLING OPERATIONS WITH 80 RPM TORQUE 5-7 K,WEIGHT ON MILL 1-2 K. 2/6/2013 00:00 - 07:00 7.00 FISH P DECOMP MILLING OPERATIONS CONTINUED AT 9196' MD. -OPERATIONAL PARAMETERS WITH 80 RPM TORQUE -PICK UP WEIGHT 227 K.,SLACK OFF WEIGHT 155 K.ROTATING WEIGHT 185 K,WEIGHT ON MILL 1-2 K. -FROM 9207'MD TO 9212'MD HAD TROUBLE WITH HI PIPE TORQUE,8-13 K. -PICKED UP AND REAMED BACK THROUGH TROUBLE AREAS TWO TIMES BEFORE RESUMING MILLING OPERATIONS. -MILL TO 9233'DPM.ENCOUNTER HIGH TORQUE,DECISION MADE TO POOH. 07:00 - 09:00 2.00 FISH P DECOMP PJSM.PUMP 30 BBLS HI VIS SWEEP @ 10 BPM/1250 PSI. -FLOW CHECK WELL,WELL STILL TAKING SOME FLUID,1/2-1 BPH. Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 15 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UW: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:00 - 12:00 3.00 FISH P DECOMP PJSM.BLOW DOWN TOP DRIVE. -POOH WITH MILLING ASSEMBLY FROM 9233'-2150'. -SLOW PUMP RATE,#1 PUMP,20 SPM/80 PSI&30 SPM/160 PSI. -SLOW PUMP RATE,#2 PUMP,20 SPM/80 PSI&30 SPM/160 PSI. -SPR ACQUIRED©9220 MD WITH/8.5 PPG BRINE. -OUTER ANNULUS PRESSURE=80 PSI @ 08:00 HRS. 12:00 - 13:00 1.00 FISH P DECOMP PJSM.CONTINUE TO POOH WITH MILLING BHA. -CONTINUOUS HOLE FILL DURING ALL OPERATIONS. 13:00 - 13:30 0.50 FISH P DECOMP PJSM.CHANGE OUT ELEVATORS. -MONITOR WELL,STILL TAKING FLUID. 13:30 - 14:30 1.00 FISH P DECOMP PJSM.STAND BACK DRILL COLLARS,LAY DOWN WASH PIPE. -RECOVERED APPROXIMATELY 34'OF 5 1/2" TUBING IN WASH PIPE. -ALSO RECOVERED SIGNIFICANT PIECES OF INFLATABLE BRIDGE PLUG INCLUDING MANDREL. - RECOVERED APPROXIMATELY 40 LBS OF METAL IN JUNK SUBS. 14:30 - 16:00 1.50 FISH P DECOMP CLEAN AND CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPERATIONS. 16:00 - 18:00 2.00 FISH P ' DECOMP PJSM MAKE UP BHA#6 -MAKE UP OVERSHOT SHOE WITH EXTENSIONS,BOOT BASKETS,JARS, BUMPER SUB AND BOOT BASKET AND(9) DRILL COLLARS. 18:00 - 22:30 4.50 FISH P DECOMP PJSM RUN IN THE HOLE WITH BHA#5. -CHANGE OUT ELEVATORS FROM 4-1/2"TO 4". -RUN IN THE HOLE FROM 413'MD TO 9151' MD. 22:30 - 23:00 0.50 FISH P DECOMP OBTAIN OPERATIONAL PARAMETERS. -OBTAIN SLOW PUMP RATES,PICK UP WEIGHT 226 K,SLACK OFF WEIGHT 150 K, ROTATING WEIGHT 185 K,80 RPM TORQUE 5-7 K. -TAGGED FISH AT 9233'MD. SPR'S @ 9151',8.5 PPG #1 30 SPM/140 PSI,40 SPM/240 PSI #2 30 SPM/140 PSI,40 SPM/240 PSI 23:00 - 00:00 1.00 FISH P DECOMP MILLING OPERATIONS. -START MILLING ON FISH AT 9233'MD WITH 80 RPM TORQUE. -MILL TO 9233.5' OUTER ANNULUS PRESSURE @ 23:45=70 PSI *WELL STILL TAKING 1/2 TO 1 BBUHR Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 1.of Operatio • • Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release 2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 2/7/2013 00:00 - 07:00 7.00 FISH P DECOMP CONTINUE MILLING OPERATIONS AT 9233' MD. -80 RPM TORQUE 11 K,WEIGHT ON MILL 1-3 K,PICK UP WEIGHT 226 K,SLACK OFF WEIGHT 150 K -ROTATING WEIGHT 185 K,ALL WT CHECKS INCLUDE 50K TOP DRIVE.80 RPM FREE TORQUE 7 K. -MILL TO 9335' *24 HOUR NOTICE OF BOPE TEST SENT VIA EMAIL TO AOGCC CHUCK SHEAVE AT 05:41* 07:00 - 09:00 2.00 FISH P DECOMP PJSM.PUMP(30 BBLS)HI VIS SWEEP, SURFACE TO SURFACE. -PUMP @ 10 BPM/1240 SPI.PICK UP AND GO OVER FISH TO 9335'WITHOUT ROTATING. -SWEEP BACK,(CLEAN),FLOW CHECK WELL (15 MIN),WELL STABLE. 09:00 - 11:30 2.50 FISH P DECOMP PJSM.BLOW DOWN TOP DRIVE. -POOH W/MILLING ASSEMBLY F/9335'-413'. =CONTINUOUS HOLE FILL,WELL TAKING 1/2 -1 BPH. 11:30 - 12:00 0.50 FISH P DECOMP PJSM.FLOW CHECK WELL AT BHA.WELL STILL TAKING FLUID. -CHANGE OUT ELEVATORS.POOH TO 132'. -SLOW PUMP RATES:#1 PUMP 30 SPM @ 140 PSI,40 SPM @ 240 PSI. -#2 PUMP 30 SPM @ 140 PSI,40 SPM @ 240 PSI.9335'MD,8.5 PPG BRINE. -OUTER ANNULUS PRESSURE=180 PSI @ 07:00 HRS. -13 BBLS OF 8.5 PPG BRINE LOST IN LAST (12)HOURS. 12:00 - 13:30 1.50 FISH P DECOMP PJSM.LAY DOWN JARS AND BUMPER SUB. -LAY DOWN WASH PIPE AND EXTENSIONS. -RECOVERED APPDXIMATELY 3 1/2'OF FISH IN TOP OF WASH PIPE. -FISH ISA"FILET"APPROXIMATELY 4-5" WIDE AND TWISTED SOME WHAT. -RECOVERED APPROXIMATELY 35 LBS OF METAL SHAVINGS IN JUNK SUBS. 13:30 - 14:30 1.00 FISH P DECOMP PJSM.MAKE UP T-DOG BHA ON 6 5/8"ID SHOE. -WASH PIPE&EXTENSIONS,JUNK SUB, BUMPER AND OIL JARS&(9)6 1/4"DRILL COLLARS. RIH TO 415'. 14:30 - 19:00 4.50 FISH P DECOMP PJSM.CONTINUE TO RIH W/T-DOG ASSEMBLY ON 4"DRILL PIPE. -CONTINUOUS HOLE FILL DURING ALL OPERATIONS. *AOGCC CHUCK SHEAVE WAIVED WITNESS OF TEST VIA EMAIL AT 18:25* 19:00 - 19:30 0.50 FISH P DECOMP KICK WHILE TRIPPING DRILL,AFTER ACTION REVIEW. 19:30 - 20:00 0.50 FISH P DECOMP CONTINUE TO RUN IN THE HOLE FROM 9000' MD TO 9153'MD. -OBTAIN OPERATIONAL PARAMETERS. Printed 3/11/2013 11 03 41AM • North America-ALAS-kA:--BP Page 17 of 44 0•eration Su ma report Common Well Name.07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:00 - 21:30 1.50 FISH P DECOMP TAGGED FISH AT 9234'MD. -ROTATED 40 RPM WORKED OVER FISH, SWALLOWED TO 9340'MD. -PICKED UP TO ENGAGE T-DOG AND COLLAR AT 9326'MD. -PULLED 75 K OVER,SLACKED OFF TO 150 K, PICKED UP TO 150 K OVER PULL AND -REPEATED(3)TIMES. -SLACKED OFF TO DOWN WEIGHT,PICKED UP TO 125 K OVER,CAME LOOSE,SLACKED BACK TO DOWN WEIGHT. -PICKED UP TO 125 K OVER,CAME LOOSE, SLACKED BACK DOWN TO DOWN WEIGHT AND PICKED UP TO 115 K OVER,CAME LOOSE. -SLACKED OFF TO DOWN WEIGHT AND PICKED UP,DID NOT SEE COLLAR AT 9326' MD. -PULL OUT OF THE HOLE,DID NOT SEE COLLAR AT 9280'MD. -FLOW CHECK WELL-STATIC. 21:30 - 00:00 2.50 FISH P DECOMP PULL OUT OF THE HOLE FROM 9266'MD TO 5259'MD. 2/8/2013 00:00 - 02:00 2.00 FISH P DECOMP CONTINUE TO PULL OUT OF THE HOLE WITH T-DOG OVERSHOT BHA#7 -FROM 5259'MD TO 415'MD. 02:00 - 04:00 2.00 FISH P DECOMP PJSM BRING NON SHEARABLES ACROSS THE STACK. -FLOW CHECK WELL-STATIC. -CHANGE OUT ELEVATORS,PULL BHA#7 TO RIG FLOOR FROM 415'MD. -STAND BACK COLLARS,LAY DOWN BUMPER SUB AND JARS,PUMP OUT SUB,AND CROSSOVER -CHANGE OUT ELEVATORS AND LAY DOWN WASH PIPE,T-DOG OVERSHOT AND SHOE **NO FISH RECOVERED.1 DOG ANDA PARTIAL DOG BROKEN IN T-DOG OVERSHOT _(T-DOG OVERSHOT HAS A TOTAL OF 3 DOGS) 04:00 - 05:00 1.00 FISH P DECOMP CLEAR RIG FLOOR OF ALL NON-ESSENTIAL TOOLS AND BHA EQUIPMENT 05:00 - 08:00 3.00 BOPSUR P DECOMP RIG UP TO TEST BOPE. PULL WEAR BUSHING. -RIG UP TO MONITOR AND KEEP INNER ANNULUS FULL WHILE TESTING. -MAKE UP CROSS OVERS AND FULL OPEN SAFETY VALVES FOR TOP DRIVE. -OUTER ANNULUS PRESSURE @ 07:00=50 PSI 08:00 - 12:00 4.00 BOPSUR P DECOMP PJSM.CONDUCT FULL BOPE TESTAS PER AOGCC AND BP REQUIREMENTS. -USE 4'AND 5 1/2"TEST JTS.ALL TESTS,250 PSI LOWAND 3500 PSI HIGH,5 MIN/ CHARTED. -2.8 BBL LOST TO WELL DURING MORNING TOUR -OUTER ANNULUS PRESSURE @ 12:00=50 PSI Printed 3/11/2013 11:03:41AM North America-ALASKA-BP age 15 of 44`'' ';;;;44? Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/me:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 15:00 3.00 BOPSUR P DECOMP TEST BOP EQUIPMENT CONT. -COMPLETE TESTING OF BOPE,NO FAILURES. -COMPELTE TEST OF ACCUMULATOR INCLUDING DRAWDOWN. -TESTING WITNESSED BY DOYON TOOLPUSHERAND BP WELL SITE LEADER. 15:00 - 15:30 0.50 BOPSUR P DECOMP RIG DOWN BOP TEST EQUIPMENT. -BLOW DOWN CHOKE,KILL LINE,AND CHOKE MANIFOLD. -PULL TEST PLUG. -INSTALL WEAR BUSHING.**ID IS 8-3/4" 15:30 - 18:30 3.00 FISH P DECOMP PJSM WITH BAKER REP ON MAKING UP BHA #8 -MAKE UP SHOE&CUTTER,WASH PIPE, JUNK BASKET,AND DRILL COLLARS 18:30 - 00:00 5.50 FISH P DECOMP RUN IN HOLE FROM 440'TO 8989' -LOSSES FOR TOUR=5 BBLS -OUTER ANNULUS PRESSURE AT 22:00=0 PSI 2/9/2013 00:00 - 02:00 2.00 FISH P DECOMP PJSM -SLIP AND CUT DRILLING LINE 02:00 - 02:30 0.50 FISH P DECOMP CONTINUE TO RUN IN HOLE FROM 8989'TO 9234' -TAG TOP OF FISH AT 9234' 02:30 - 04:30 2.00 FISH P DECOMP ESTABLISH PARAMETERS:SLACK OFF WT 150K,PICK UP WT 230K,PUMP RATE AT 4 BBLS/MINUTE @ 230 PSI,TOP DRIVE RPM=30 @ 8-9K FT-LBS TORQUE. -SLACK OFF ROTATING TO GET OVER FISH. STOP ROTATING ONCE OVER FISH AT 9238'. -SLACK OFF TO 9344'.TOOK 7K WEIGHT. DECIDED TO CUT BELOW COLLAR AT 9322'. KNIVES DEPTH ARE 11'FROM BOTTOM OF STRING(9333'). -PICK UP SLOWLY TO ENGAGE KNIVES TO CUT TUBING AT 9325'+/-.ROTATE AT 30 RPM, PUMP AT4 BBLS/MINUTE. -STOP ROTATING AT 9321'(CUTTER DEPTH 9310') -PICK UP SLOWLY PAST COLLAR AT 9280'.NO DRAG NOTICED. 04:30 - 05:30 1.00 FISH P DECOMP CIRCULATE BOTTOMS UP @ 9 BBLS/MINUTE @ 1020 PSI. -SHAKERS CLEAN ON BOTTOMS UP 05:30 - 10:30 5.00 FISH P DECOMP PJSM.POOH W/OUTSIDE CUTTER BHA. -FLOW CHECK WELL,WELL STABLE,STILL TAKING SOME FLUID. -POOH TO 437'.FLOW CHECK(BHA),WELL STABLE. -CONTINUOUS HOLE FILL DURING ALL OPERATIONS. Printed 3/11/2013 11:03:41 AM North America-ALASKA-BP Page 19 of 4,1 .m rvr t:ixfd.w, fs1� ,gb, Operation Sum ''.r.:, Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(41765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWl Active datum,07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 12:00 1.50 FISH P DECOMP PJSM.LAY DOWN BHA. -RECOVERED 6 1/2'OF TWISTED AND COLLAPSED 5 1/2"TBG. -RECOVERED(2)FULL JTS OF 5 1/2"TUBING IN GOOD SHAPE..43.75'AND 42.85'. -RECOVERED CUT JT BELOW BOTTOM COLLAR,2.59'.TOTAL FISH RECOVERED= 95.69'. -CUT WAS UNIFORM AND GOOD,OD OF CUT =5.57". -LOSSES FOR LAST(12)HRS=8 BBLS.(2/3 BPH LOSS RATE). SLOW PUMP RATES:PUMP#1=30 SPM @ '130 PSI&40 SPM @ 240 PSI. -PUMP#2=30 SPM @ 140 PSI&40 SPM @ 240 PSI. 9344'MD W/8.5 PPG SEAWATER. -OUTER ANNULUS PRESSURE @ 12:00=0 PSI, 12:00 - 12:30 0.50 FISH P DECOMP LAY DOWN BHA#8 CONT. -LAY DOWN WASH PIPE AND CUTTER. -NOTE:ALL(5)CUTTER BLADES MISSING, BROKEN OFF CLOSE TO BASE OF CUTTER. 12:30 - 13 30 1.00 FISH P DECOMP LAY DOWN WASH PIPE EXTENSIONS. -CLEAR RIG FLOOR OF BAKER TOOLS. -PICK UP OVER SHOT. 13:30 - 14:00 0.50 FISH P DECOMP LUBRICATE RIG,AND DRAW WORKS. _ -SIM OPS-THAW OUT BAKER TOOLS 14:00 - 15:00 1.00 FISH P DECOMP PICK UP BHA#9. -MAKE UP OVER SHOT,JARS&BUMPER WITH 6-1/4"DRILL COLLARS. -INTENSIFIER ON TOP OF COLLARS. -RUN IN HOLE TO 322' 15:00 - 18:30 3.50 FISH P DECOMP CHANGE OUT ELEVATORS FROM 4.5"TO 4" -RUN IN HOLE FROM 322'TO 9249' -SET PARAMETERS:PICK UP WEIGHT=233K, SLACK OFF WEIGHT=150K -SLOW PUMP RATES:PUMP#1=20 SPM @ 70 PSI&30 SPM @ 130 PSI -PUMP#2=20 SPM @90 PSI&30 SPM @ 120 PSI.9249 MD W/8.5 PPG SEAWATER. 18:30 - 00:00 5.50 FISH P DECOMP TAGGED TOP OF FISH AT 9326'. -SWALLOW FISH,BEGIN JARRING WITH 225K, 350K,375K,395K,AND 400K -MOVED FISH 7.5'FROM 19:00 TO 21:30.NO MOVEMENT AFTER THAT. ZERO LOSSES,ZERO GAINS FOR LAST(12) HRS. OUTER ANNULUS PRESSURE @ 2400=0 PSI. 2/10/2013 00:00 - 04:00 4.00 FISH P DECOMP CONTINUE TO JAR ON FISH. -JARRING AT 375K-410K(PICK UP WT 230K) -FISH STARTED TO MOVE AT 04:00 AM. -ALL WEIGHT CHECKS INCLUDE TOP DRIVE, (50K). Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 20 of Operation S mmary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date.2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/me:6/9/1988 12:00:00AM Rig Release 2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:00 - 05:30 1.50 FISH P DECOMP PULLED FISH TO TOP OF STAND(PULLED UP HOLE TOTAL OF 71') -FISH PULLED WITH 340K-370K DROPPING DOWN TO 250K RIGHT BEFORE SETTING SLIPS -TOP OF FISH NOW AT 9254' -FLOWCHECK WELL -PUMP HI-VIS SWEEP AROUND -PERFORM AFTER-JARRING DERRICK INSPECTION 05:30 - 07:00 1.50 FISH P DECOMP CIRCULATING HI VIS SWEEP AROUND. -AT BOTTOMS UP OBSERVED GAS BUBBLING. -OPTED TO SHUT DOWN PUMP,CLOSE ANNULAR PREVENTOR AND GO THROUGH CHOKE AND MUD GAS SEPARATOR AS A PRECAUTIONARY MEASURE.NO GAINS WERE OBSERVED IN THE PITS. -CIRCULATE THRU CHOKE AND MUD GAS SEPARATOR,-9.9 PPG DRILLING MUD RETURNS. -CIRCULATING @ 3 BPM/180 PSI. -APPROXIMATELY 25 BBLS MUD BACK BEFORE CLEANING UP. -SEAWATER BACK,BUT STILL A BIT DIRTY. PUMP ANOTHER 100 BBLS. - SUPERINTENDANT AND ODE NOTIFIED OF CIRCULATING THRU CHOKE AND 9.9 PPG MUD BACK. -AFTER PUMPING 100 BBLS,BLEED ALL PRESSURE, AND OBSERVE WELL. -WELL IS STABLE,PERFORM D2 KICK DRILL, VERY GOOD RESPONSE TIME. -GOOD AAR ON EVERYTHING,GOOD DISCUSSION CONCERNING GAS BUBBLING AND MUD IN RETURNS. 07:00 - 09:30 2.50 FISH P DECOMP PERMISSION GRANTED FROM WTL VIA SUPERINTENDENT TO OPEN ANNULAR PREVENTOR. -OPEN ANNULAR AND LINE UP TO CIRCULATE A BOTTOMS UP VOLUME. -CIRCULATE @ 9 BPM/850 PSI,560 BBLS, NO GAS OR ANOMALIES IN RETURNS. -WELLA BIT HEAVY ON BACK SIDE,PUMP DRY JOB,WELL IS STABLE. 09:30 - 12:00 2.50 FISH P DECOMP PJSM.POOH W/4"DP AND FISHING ASSEMBLY.UP WT=245K,(TOP DRIVE= 50K). -PULL 1ST(10)STANDS SLOWLY,WATCHING FOR SWABBING,NO SWABBING. -POOH TO 4026'. -LOSSES TO WELL LAST(12)HRS=67 BBLS. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 21 of Operation Summary Report v, Common Well Name 07-34 AFE No Event Type.WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UW: Active datum 07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 16:00 4.00 FISH P DECOMP PJSM.CONTINUE TO POOH F/4026'-352'. -FLOW CHECK WELL,(10 MINUTES),WELL IS STABLE. -STAND BACK(9)6 1/4"DRILL COLLARS,LAY DOWN ACCELERATORS,JARS,AND BUMPER SUB. -RIG UP DOUBLE STACKED TONGS AND LAY -DOWN FISH AND OVERSHOT. -RECOVERED CUT JT,(8)FULL JTS IN GOOD SHAPE,10'PUP SEVERELY DIMPLED,SEAL ASSEMBLY,ANOTHER 10'PUP AND SEAL ASSEMBLY WITH LOCATOR SUB.(NO CENTRALIZER).OVERALL LENGTH OF FISH= 405.25' 16:00 - 17:30 1.50 FISH P DECOMP LAY DOWN DOUBLE STACK TONGS, ELEVATORS,SLIPS,CROSS OVERS. -BREAK OVER SHOT,CUT OFF TUBING BELOW OVERSHOT,LAY DOWN. 17:30 - 19:30 2.00 FISH P DECOMP MAKE UP REVERSE CIRCULATION JUNK BASKET BHA. -MAKE UP BUMPER SUB,JARS,PUMP OUT SUB,AND 9 JTS OF 6-1/4"DRILL COLLARS 19:30 - 20:00 0.50 FISH P DECOMP RUN IN HOLE FROM 327'TO 800'. -PICKING UP 15 EA-4"DRILL PIPE SINGLES FROM SHED. 20:00 - 23:00 3.00 FISH P DECOMP CONTINUE RUN IN HOLE FROM 800'TO 9100'. -RUNNING STANDS IN HOLE ROM DERRICK. 23:00 - 00:00 1.00 FISH _ P DECOMP PJSM:SLIP AND CUT. -SLIP OFF 59.5 FOOT OF DRILL LINE. -SERVICE TOP DRIVE AND BLOCKS. ZERO LOSS,ZERO GAINS FOR THE LAST(12) HRS. TOTAL FOR PAST 24 HRS=67 BBLS OUTER ANNULUS PRESSURE FOR THE PAST 24 HRS=0 PSI 2/11/2013 00:00 - 00:30 0.50 FISH P DECOMP RUN IN HOLE WITH REVERSE CIRCULATING JUNK BASKET -RUN IN HOLE FROM 9100'TO 9621 -TAG JUNK AT 9621' 00:30 - 01:00 0.50 FISH P DECOMP BREAK CIRCULATION AND ESTABLISH PARAMETERS -OBTAIN SLOW PUMP RATES -PICK UP WEIGHT 240K,SLACK OFF WEIGHT 150K,ROTATING WEIGHT 185KAT60 RPM AND 5K FT-LBS TOP DRIVE TORQUE -CIRCULATE AT 8 BARRELS/MINUTE AT 1250 PSI -DROP BALL AND PUMP DOWN AT 3 BARRELS/MIUTE AT 190 PSI -OBSERVED BALL SEATING AT 3 BARRELS/MINUTE AND 270 PSI -BRING UP PUMP RATE TO 7 BARRELS/MINUTE AT 3160 PSI 01:00 - 02:00 1.00 FISH P DECOMP WASH DOWN FROM 9621'TO 9719' -WASH AT 7 BARRELS/MINUTE AND 60 RPMS. -SAW TORQUE AT 9621',9635'TO 9645' -WORKED THRU SPOTS UNTIL CLEAN -TAGGED AT 9719'(TOP OF PACKER) Printed 3/11/2013 11 03 41 AM North America-ALASKA-BP Page 22 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 02:00 - 04:30 2.50 FISH P DECOMP PUMP HI-VIS SWEEPAROUND -CIRCULATE AT 7 BARRELS/MINUTE AT 3170 PSI -ROTATE AT 60 RPM AND 5K FT-LBS TORQUE -PUMP DRY JOB TO CONTROL FLUID COMING OUT OF DRILL STRING 04:30 - 08:00 3.50 FISH P DECOMP FLOW CHECK WELL FOR 10 MINUTES-WELL STABLE -PULL OUT OF HOLE FROM 9719'STANDING BACK DRILL PIPE IN DERRICK 08:00 - 10:00 2.00 FISH P DECOMP PJSM.AT BHA,10 MINUTE FLOW CHECK, WELL STABLE. -STAND BACK DRILL COLLARS,EMPTY REVERSE CIRCULATING JUNK BASKET. -RECOVERED(2)SMALL PIECES OF 5 1/2" TUBING SLAB,PIECE OF 5 1/2"COLLAR, PIECE OF SPEAR GRAPPLE,PIECE OF AN IBP MANDREL,PICTURES SENT TO TOWN. EMPTY JUNK SUBS,RECOVERED APPROXIMATELY 20 LBS OF METAL SHAVINGS AND SOME IBP STRAP PIECES. 10:00 - 12:00 2.00 FISH P DECOMP PJSM.CONSULT TOWN.MAKE UP 2ND 8 1/2" REV CIRC JUNK BASKET ASSY W/9 5/8" SCRAPER. RIH W/RCJB ASSEMBLY TO 1500'. CONTINUOUS HOLE FILL. -SLOW PUMP RATES ACQUIRED.PUMP 1-20 SPM @ 120 PSI&30 SPM @ 230 PSI. PUMP 2-20 SPM @120 PSI&30 SPM @ 230 PSI.9621'MD W/8.5 PPG SEAWATER. -OUTER ANNULUS PRESSURE=0 PSI.NO LOSSES TO WELL THIS TOUR. 12:00 - 15:00 3.00 FISH P DECOMP PJSM.CONTINUE TO RIH W/CLEANOUT ASSEMBLY ON 4"14 LBS/FT S-135 DRILL PIPE. -RIH TO 9639'.CONTINUOUS HOLE FILL. -ESTABLISH PARAMETERS.UP WT=240K, DOWN WT=160K. -TORQUE @ 50 RPM=5000-9000 FT/LBS. PUMPING 7 BPM @ 3000 PSI. 15:00 - 18:30 3.50 FISH P DECOMP ACQUIRE SLOW PUMP RATES.TAGGED UP @ 9719'WITHOUT ROTATING. -PICKED UP TO 9710'AND ROTATE @ 50 RPM.TORQUING UP INTERMITTENTLY. -WORKING UP TO 9640'AND BACK DOWN, SEEING TORQUE AND SOME OVERPULLING WHEN COMING UP. -PUMP 30 BBLS HI VIS SWEEP,WORK PIPE AND STILL SEEING SOME DRAG AND TORQUE. -PUMP 2ND HI VIS SWEEP,.WITH SWEEP AT BOTTOM,TAG AND SET DOWN 5K,9719'. -WORK UP AND SEE DRAG @ 9680',WORK CLEAN,ALL OTHER AREAS CLEAN. 18:30 - 22:00 3.50 FISH P DECOMP BLOW DOW TOP DRIVE. -PULL OUT OF HOLE FROM 9639'TO 370' Printed 3/11/2013 11:03 41AM North America-ALASKA-BP Page 23 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 22:00 - 23:00 1.00 FISH P DECOMP 10 MINUTE FLOW CHECK,WELL STATIC. -CHANGE OUT 4"CROSS OVER TO 4.5 FOR SAFETY JOINT. -STAND BACK DRILL COLLARS. -BREAK REVERSE JUNK BASKETAND BOOT BASKETS. -RETRIEVED PARTS OF IBP,AND PARTS OF • 5.5"TUBING PIN FROM RCJB -RETRIEVED ABOUT 2 CUPS OF METAL (PARTS OF 5.5"TUBING AND SS BANDS FROM IBP)FROM BOOT BASKETS 23:00 - 00:00 1.00 FISH P DECOMP ' PULL WEAR BUSHING. -INSTALL TEST PLUG. -RIG AND TEST ANNULAR ELEMENT ON 4" TEST JOINT. -OUTER ANNULUS PRESSURE=0 PSI.12 • HOUR LOSS=12.2 BBLS 2/12/2013 00:00 - 01:00 1.00 BOPSUB P DECOMP TEST ANNULAR ELEMENT CONTINUE. -TEST 250 PSI LOW/3500 PSI HIGH FOR FIVE CHARTED MINUTES. -RIG DOWN TEST EQUIPMENT. -INSTALL WEAR BUSHING.(ID=8-3/4") 01:00 - 06:00 5.00__ FISH - P DECOMP _MAKE UP BHA#12. -RUN IN HOLE FROM 327'TO 9719' -RUN IN HOLE WITH REVERSE CIRCULATING JUNK BASKET WITHOUT CASING SCRAPER (RUN#2) 06:00 - 08:00 2.00 FISH P • DECOMP PUMP HIGH-VIS SWEEP. -7 BPM @ 3000 PSI,RPM=60,TORQUE=7- 8K. 08:00 - 12:00 4.00 FISH P DECOMP FLOW CHECK WELL FOR 10 MINUTES,WELL STATIC. -PUMP DRY JOB. -PULL OUT OF HOLE TO 331'. -OUTER ANNULUS PRESSURE=0 PSI.NO LOSSES TO WELL THIS TOUR. 12:00 - 14:30 2.50 FISH P DECOMP PULL OUT OF HOLE FROM 331'. -STAND BACK DRILL COLLARS. -SERVICE BREAK7"JUNK BASKET,NO DEBRIS TO REPORT,CLEAN -CLEAR RIG FLOOR OF BAKER OIL TOOLS REVERSE CIRCULATION BASKET,7"BOOT BASKET,AND 9-5/8"CASING SCRAPER. 14:30 - 15:30 1.00 FISH C DECOMP PICKUP BHA#13. -MAKE UP 5-5/16 RCJB WITH 6-1/4"DRILL COLLARS,BUMPER SUB,AND JARS TO 411'. 15:30 - 17:30 2.00 FISH C DECOMP CHANGE OUT4.5"ELEVATORS TO4" -CONTINUE TO RUN IN HOLE FROM 411'TO 5700'. 17:30 - 19:00 1.50 FISH C DECOMP INSTALL 4"FULL OPEN SAFETY VALVE. -HANG BLOCKS,SLIP AND CUT 59.5'OF DRILL LINE -SERVICE TOP DRIVE AND BLOCKS. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page24of•,- Operation Summary Repo n „ t Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum 07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:00 - 21:30 2.50 FISH C DECOMP CONTINUE TO RUN IN HOLE FROM 5700'TO 9623'. -SLOW PUMP RATES ACQUIRED:PUMP#1- 20 SPM @100 PSI&30 SPM @ 180 PSI. -PUMP 2-20 SPM @100 PSI&30 SPM @ 180 PSI.9623'MD W/8.5 PPG SEAWATER -PICK UP WEIGHT=235K,SLACK OFF WEIGHT=155K,20 RPM,TORQUE=5K 21:30 - 22:00 0.50 FISH C DECOMP TAGGED AT 9722'(TOP OF PACKER) -PICK UP AND ROTATE WITH 20 RPM, TORQUE @ 5K. -PUMP AT$BPM @ 1400 PSI. -STARTED ROTATING WITH 20 RPM,TAGGED AT 9721'. WENT THRU PACKER TOP WITH OUT ANY PROBLEMS. -WORKED DOWN TO 9741',PICKED UP 20 FT. CAME BACK DOWN,WENT THRU WITH OUT ANY PROBLEMS. -WORKED DOWN TO 9757',STARTED TO TORQUE UP,PICKED UP 10 FT.,CAME BACK DOWN LOST 1 FT.@ 9756' -CONTINUE TO WORK STRING,NEVER WAS ABLE TO GET BACK TO 9757' -SAW WEIGHT ON BIT THAT DID NOT DRILL OFF BUT NO TORQUE 22:00 - 00:00 2.00 FISH C DECOMP PUMP HIGH-VIS SWEEP,8 BPM @ 1400 PSI -OUTER ANNULUS PRESSURE=270 PSI. -6 BBLS LOSSES TO WELL THIS TOUR,6 ,BBLS TOTAL FOR PAST 24 HRS. 2/13/2013 00:00 - 04:00 4.00 FISH C DECOMP FLOWCHECK WELL FOR 10 MINUTES-WELLBORE STABLE -PUMP DRY JOB TO CONTROL FLUID COMING OUT OF DRILL STRING -PULL OUT OF HOLE FROM 9757'TO 411' 04:00 - 05:30 1.50 FISH C DECOMP FLOWCHECK WELL FOR 10 MINUTES BEFORE BHA COMES INTO STACK -RACK BACK DRILL COLLARS -LAY SINGLE DRILL PIPE DOWN IN PIPE SHED -PULL BHA THRU RIG FLOOR AND CHECK REVERSE CIRCULATING JUNK BASKET -1 CUP OF METAL(SS BANDS FROM INFLATABLE BRIDGE PLUG AND SEVERAL ROUNDS OF THREADS FROM 5.5"TUBING)IN BASKET -1/2"WEAR ON OUTER RING OF SHOE.1/8" WEAR ON INNER RING OF SHOE -CONSULTED WITH TOWN AND DECIDED TO RUN IN WITH BURN SHOE(5 3/4"X 4 3/4")AND WASHPIPE. 05:30 - 10:30 5.00 FISH C DECOMP MAKE UP NEW BHA -RUN IN HOLE WITH BURN SHOE BHAAND WASH PIPE EXTENSIONS TO 9722'. -OBTAIN SLOW PUMP RATES AT WITH 8.5 PPG SEAWATER. -PUMP 1-20 SPM=70 PSI,30 SPM=120 PSI -PUMP 2-20 SPM=70 PSI,30 SPM=120 PSI Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 25 of ! ' ras,.on.su a Re so Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 12:00 1.50 FISH C DECOMP TAG PACKER AT 9722'. -PICKUP,CIRULATE AND ROTATE THRU PACKER TOP WITH 4 BPM AT 230 PSI. -RPM=20,TORQUE=5K -SLACK OFF TO 9781',4 BPM AT 230 PSI,40 RPM,TORQUE 5-10K-WORKED PAST 9781'TO 9783',SAME PARAMETERS -OUTER ANNULUS PRESSURE=80 PSI.NO LOSSES TO WELL THIS TOUR. 12:00 - 13:00 1.00 FISH C DECOMP CONTINUE TO WORK MILL TO 9784' -UNABLE TO WORK MILL PAST 9784'(SEEING INCREASED TORQUE AND WEIGHT ON BIT NOT DRILLING OFF) 13:00 - 14:00 1.00 FISH C DECOMP PULL OUT OF HOLE FROM 9784'TO 9607' -LINE UP AND PUMP DRY JOB. -OBSERVE WELL,FLOW CHECK,WELL STATIC:' 14:00 - 17:00 3.00 FISH C DECOMP CONTINUE TO PULL OUT OF HOLE FROM 96b7'TO 500'. -FLOW CHECK,WELL STATIC. -PULL OUT OF HOLE WITH BHA#14 17:00 - 18:30 1.50 FISH C DECOMP STAND BACK DRILL COLLARS,LAY DOWN JARS AND BUMPER SUB. -LAY DOWN SINGLE JOINT OF 4"DRILL PIPE. -BREAK DOWN BHA,SHOE, EXTENSION,AND JUNK BASKETS. -OUTER OD OF SHOE WAS WORN DOWN FLUSH WITH HOUSING. -RECOVERED APPROXIMATELY 5 POUNDS OF METAL SHAVING. 18:30 - 20:30 2.00 FISH C DECOMP CLEAR RIG FLOOR OF TOOLS NOT NEEDED FOR UPCOMING OPERATIONS. -PICK UP TOOLS TO MAKE UP BHA#15(5 3/4" RCJB AND BOOT BASKETS),AND MAKE UP. 20:30 - 23:00 2.50 FISH C DECOMP RUN IN HOLE FROM 427'TO 9672' -OBTAIN SLOW PUMP RATES @ 9640'W/8.5 PPG SEAWATER. -PUMP 1-20 SPM=100 PSI,30 SPM=230 PSI. -PUMP 2-20 SPM=100 PSI,30 SPM=230 PSI. 23:00 - 00:00 1.00 FISH C DECOMP ESTABLISH PARAMETERS. -PICK UP WEIGHT=227K,SLACK OFF WEIGHT=160K,ROTATE WEIGHT=190K W/60 RPM,TORQUE 3-7K,6 BBP@ 803 PSI -BROUGHT MILL DOWN TO 9722',TAGGED PACKER.CAME BACK UP TO 9715,START ROTATING AT 20 RPM. -WORK STRING THRU PACKER,TAGGED UP AT 9782',CONTINUE TO WORK STRING. -PUMP 8 BPM @ 1520 PSI,40 RPM, TORQUE=4-6K, -MILLED FROM 9782'TO 9783'(WEIGHT ON BIT NOT DRILLING OFF). -PICK UP FROM 9783'TO 9741'.SLACK OFF AND TAG AT 9783'.SET 10K WITHOUT ANY DRILL OFF. -PICK UP TO 9710'(ABOVE PACKER) -OUTER ANNULUS PRESSURE=0 PSI. -9.5 BBL LOSSES TO WELL THIS TOUR, TOTAL OF 9.5 BBL PAST 24 HRS. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 26 of 44 Operation Summary Report •.,, Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UW: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 2/14/2013 00:00 - 02:00 2.00 FISH C DECOMP PUMP HI-VIS SWEEP AROUND-NO CUTTINGS OBSERVED AT SHAKERS-10 LBS METAL SHAVING AT DITCH MAGNETS -PUMP SWEEP AT 8 BARRELS/MINUTE @ 1400 PSI -WORK DRILL STRING 30'FROM 9710'TO 9680'AT 20 RPM'S AND 5K ON TORQUE --10 MINUTE FLOWCHECK-WELL STABLE -PUMP DRY JOB TO CONTROL FLUID COMING OUT OF DRILL STRING. 02:00 - 05:30 3.50 FISH C DECOMP PULL OUT OF HOLE WITH REVERSE CIRCULATING JUNK BASKET -PULL OUT OF HOLE FROM 9680'TO 426' -RACK BACK DRILL PIPE IN DERRICK 05:30 - 07:00 1.50 FISH C DECOMP 10 MINUTE FLOW CHECK WELL,WELLBORE STABLE. -STAND BACK DRILL COLLARS,BREAK REVERSE CIRCULATING JUNK BASKET AND BOOT BASKET. -REVERSE BASKET WAS CLEAN OF DEBRIS, JUNK BASKET HAD 2-3 POUNDS OF METAL SHAVING. _ -SPILL DRILL=2:00 RESPONSE 07:00 - 08:00 1.00 FISH C DECOMP --MOBILIZE REVERSE CIRCULATING JUNK BASKET BHA -PICK UP BOT TOOLS FOR UPCOMING RUN. -MOBILZE TONGS TO RIG FLOOR. 08:00 - 12:00 4.00 FISH C DECOMP MAKE UP REVERSE CIRCULATING JUNK BASKET. -RUN IN HOLE FROM 104.41'TO 5900' *24 HOUR BOPE TEST WITNESS NOTIFICATION SENT TO AOGCC AT 10:20 AM.* -OUTER ANNULUS PRESSURE=0 PSI. -10 BBLS LOSSES TO WELL THIS TOUR. 12:00 - 14:00 2.00 FISH C DECOMP CONTINUE TO RUN IN HOLE FROM 5900'TO 9500' 14:00 - 15:30 1.50 FISH C DECOMP PJSM,INSTALL FULL OPEN SAFETY VALVE. -HANG BLOCKS,SERVICE TOP DRIVE AND BLOCKS. 15:30 - 17:30 2.00 FISH C DECOMP CONTINUE TO RUN IN HOLE TO 9722'. -TAGGED PACKER,ROTATE THRU,TAGGED AGAIN AT 9782'. -ROTATE WITH 30 RPM,WEIGHT ON BIT=2K. -SHUT DOWN ROTARY,MADE 2-3 FT. -PICKED UP AND ROTATE WITH 30 RPM, PUSH DOWN TO 9797'. -FLOW CHECK,WELLBORE STABLE. -PULL OUT OF HOLE. 17:30 - 22:00 4.50 FISH C DECOMP PULL OUT OF HOLE FROM 9786'TO 430' -FLOW CHECK WELL FOR 10 MINUTES,WELLBORE STABLE. -CHECK WELL FOR NON-SHEARABLES ACROSS BOP STACK **AOGCC REP.ROBERT NOBLE WAIVED WITNESS OF UPCOMING BOPE TEST AT 19:46 Printed 3/11/2013 11 03:41 AM • North America-ALASKA-BP Page 27 of 44 . . Operation Summary Report ,,a,� ., . Common Well Name:07-34 AFE No Event Type:VVORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release 2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum 07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 22:00 - 22:30 0.50 FISH C DECOMP PJSM-LAY DOWN REVERSE CIRCULATING JUNK BASKET BHA -MAKE UP CROSSOVERS FOR NON-SHEARABLES ACROSS BOP STACK -CHANGE OUT ELEVATORS TO STAND BACK DRILL COLLARS -D-1 WELL CONTROL KICK DRILL(KICK WHILE -TRIPPING,SHEARABLES ACROSS STACK)-GOOD RESPONSE TIME FROM TEAM. 22:30 - 23:30 1.00 FISH C DECOMP STAND BACK DRILL COLLARS -LAY DOWN HYDRAULIC JARS AND BUMPER SUB 23:30 - 00:00 0.50 FISH C DECOMP BREAK OFF SHOE ON REVERSE CIRCULATING'JUNK BASKET AND INSPECT FINGERS AND CAGES. -CUP FULL OF GROUND UP METAL WITH A COUPLE OF SMALL PIECES OF STAINLESS STEEL BANDING IN JUNK BASKET -BREAK APART BOOT BASKETS AND INSPECT-NO-DEBRIS IN BOOT BASKETS. 2/15/2013 00:00 - 01:00 1.00 FISH C DECOMP LAY DOWN BOOT BASKETS -LAY DOWN 2 3/8"DRILL COLLARS -CLEAR RIG FLOOR OF BAKER OIL TOOLS .EQUIPMENT F 01:00 - 02:00 1.00 BOPSUR C DECOMP PULL WEAR RING -INSTALL TEST PLUG -BREAK APART SAFETY JOINT FOR 4"TEST JOINT -MAKE UP 4"FULL OPEN SAFETY VALVE, DART VALVE AND CROSSOVERS FOR TESTING 4.5"IF FULL OPEN SAFETY VALVE 02:00 - 09:00 7.00 BOPSUR -- C DECOMP TESTING BOPE WITH 4"AND 5 1/2"TEST JOINTS -TEST CHOKE MANIFOLD AND MUD GAS SEPARATOR,6 BBLS TO FILL. -TEST BOP AND CHOKE MANIFOLD AS PER DDI SOP TO MEETAOGCC REQUIREMENTS. -TEST TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES EACH ON CHART. -BLOW DOWN AND RIG DOWN ALL BOP TEST EQUIPMENT. -**AOGCC REP.ROBERT NOBLE WAIVED WITNESS OF BOPE TEST AT 19:46 PM ON 2/14/13.** -KICK WHILE DRILLING DRILL(D2)-GOOD RESPONSE FROM CREW 09:00 - 09:30 0.50 BOPSUR C DECOMP SET WEAR BUSHING. -RUN IN HOLE AND SET WEAR BUSHING.(ID= 8-3/4",OD=13-3/8") Printed 3/11/2013 11 03 41AM North America-ALASKA-BP Page 28 of 44 Operati Sum ,• •I, Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:30 - 11:00 1.50 FISH C DECOMP RE-EVALUATE PLAN FORWARD FOR THIS WELL. -WAIT ON ORDERS FROM TOWN. -MONITOR WELL WITH TRIP TANK. *RECIEVED OPERATION CHANGE NOTICE#2 -RUN USIT LOG -SET RETRIEVABLE BRIDGE PLUG @ 9100' AND TEST SAME -RUN 4.5"KILL STRING TO 8000' -RUN CORROSION INHIBITOR AND FREEZE PROTECT -RIG DOWN OFF OF WELL 11:00 - 12:00 1.00 FISH C DECOMP CLEAR RIG FLOOR. -MOBILIZE ALL FISHING TOOLS FROM RIG FLOOR. -PALLETIZE AND BAND FOR SHIPMENT BACK TO BAKER FISHING. -OUTER ANNULUS PRESSURE=0 PSI. -.3 BBLS LOSS TO WELL THIS TOUR. 12:00 - 14:30 2.50 FISH C DECOMP PJSM,SPOT SLB WIRE LINE UNIT. -RIG UP WIRE LINE TO RUN USIT LOG. 14:30 - 21:00 6.50 FISH C DECOMP RUN IN HOLE WITH USIT LOG. -RIH FROM 46'TO 9700'MD. -LOGGING ON THE WAY OUT AT 50'PER MINUTE. **LOGGING INDICATED THAT TOP OF CEMENT IS AT 2570'MD.** -SIM OPS:CLEAR SHED OF 9-5/8"CASING, INSPECT AND SERVICE DRAWS,PRE-MOVE INSPECTION OF RIG MOVING EQUIPMENT, CLEAN OUT WHEEL WELL DRIPS PANS, CLEAN RIG FLOOR DRIP PANS. 21:00 - 21:30 0.50 FISH C DECOMP WIRE LINE AT SURFACE. -BREAK DOWN,RIG DOWN WIRE LINE. -MOBILIZE HALLIBURTON RETRIEVABLE BRIDGE PLUG TO RIG FLOOR. 21:30 - 22:00 0.50 DHB C DECOMP PJSM WITH HES REP.ON RUNNING RBP. -MAKE UP RETRIEVABLE BRIDGE PLUG. 22:00 - 00:00 2.00 DHB C DECOMP RUN RETRIEVABLE BRIDGE PLUG. -RUN IN HOLE WITH RETRIEVABLE BRIDGE PLUG FROM 24'TO 1886' -RUN IN HOLE AT<90'PER MINUTE AS PER HALLIBURTON HAND -OUTER ANNULUS PRESSURE=0 PSI. -2 BBLS LOSS TO WELL THIS TOUR,FOR A TOTAL OF 5 BBLS LOSS THE PAST 24 HOURS. 2/16/2013 00:00 - 04:00 4.00 DHB C DECOMP RUN HALLIBURTON 9-5/8"RETRIEVABLE BRIDGE PLUG. -CONTINUE TO RUN IN HOLE FROM 1886'TO 9081' Printed 3/11/2013 11:03:41AM IV rfha " ALASKA BPfg. o merica - ,` e d" Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-OOWYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:00 - 04:30 0.50 DHB C DECOMP SET HALLIBURTON 9-5/8"RETRIEVABLE BRIDGE PLUG. -HALLIBURTON BRIDGE PLUG SPECIFICS:9 5/8"MODEL 3L PACKER TYPE BRIDGE PLUG, SERIAL NUMBER 10886448 -TOOL CONFIGURATION:MAXIMUM OD 8.25" (AT ELEMENTS),8.15"OD ON HARD BODY, PLUG LENGTH 8.85',4.25'FROM BOTTOM OF TOOL TO CENTER OF ELEMENT. -ESTABLISH PARAMETERS:PICK UP WEIGHT-196K,SLACK OFF WEIGHT-147K -ROTATE 3 TURNS LEFT,SET 17K ON PLUG TO CONFIRM SET,PICK UP 12K OVER,SLACK OFF TO NEUTRAL WEIGHT AND ROTATE 1/2 TURN TO LEFT. -PICK UP OFF OF PLUG -CENTER OF RBP ELEMENT IS 9099' -TOP OF RBP IS 9094' 04:30 - 05:00 0.50 DHB C DECOMP TEST CASING -RIG UP TEST CASING TO 250 PSI LOW FOR 5 CHARTED MINUTES/3500 PSI HIGH FOR 30 CHARTED MINUTES. -PRESSURED UP TO 250 PSI LOW-(12 STROKES)-BLED OFF TO 0 PSI IN 4 MINUTES -CHECK FOR LEAKS-NONE FOUND -PRESSURED UP TO 250 PSI AGAIN-(12 STROKES)-BLED OFF TO 0 PSI IN 4 MINUTES -CONTINUALLY LOOKING FOR LEAKS(OA IS AT 0 PSI) -PRESSURED UP TO 1650 PSI(120 STROKES (CALCULATED STROKES TO 3500 PSI WERE 80 STROKES) -CLOSED IN TO MONITOR -CASING BLED DOWN TO 500 PSI IN 1 MINUTE (NO LEAKS FOUND) 05:00 - 06:00 1.00 CASING C DECOMP CALLTOWN ENGINEER FOR APPROVAL TO PROCEED FORWARD. -WAIT ON CALL BACK FROM TOWN ENGINEER 06:00 - 07:00 1.00 CASING C DECOMP PERFORM CASING LEAK OFF TEST -CONDUCT LEAK RATE TEST AT 1/4(.250) BPM,LEAKING OFF AT 100 PSI. -CONDUCT LEAK RATE TEST AT 1/2(.500) BPM,LEAKING OFF AT 180 PSI. 07:00 - 08:00 1.00 CASING C DECOMP RELOCATE 9-5/8"RETRIEVABLE BRIDGE PLUG. -RELEASE 9-5/8"RBP AND PULL 5 STANDS. -RESET RBP,TOP OF RBP AT 8624'. 08:00 - 09:00 1.00 CASING C DECOMP PERFORM CASING LEAK RATE TEST -CONDUCT LEAK RATE TEST AT 1/2(.500) BPM,LEAKING OFF AT 230 PSI. 09:00 - 09:30 0.50 CASING C DECOMP RUN IN HOLE. -RELEASE RETRIEVABLE BRIDGE PLUG AND RUN 4 STANDS BACK IN HOLE. 09:30 - 10:30 1.00 CASING C DECOMP RELOCATE 9-5/8"RETRIEVABLE BRIDGE PLUG. -SET RBP AT 9050'(CENTER OF ELEMENT), TOP OF RBP AT 9045' -CONDUCT LEAK RATE TEST AT 1/2(.500) BPM,LEAKING OFF AT 250 PSI. -RIG DOWN TEST EQUIPMENT,BLOW DOWN LINES Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 30 of 44 „.. aU Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 'X4-00WYJ-E:DRILL(4,765,000.00) Project'Prudhoe Bay Site:PB DS 07 Rig Name/No..DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UW: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 12:00 1.50 CASING C DECOMP PULL OUT OF HOLE. -FLOW CHECK WELL FOR 10 MINUTES,WELL STABLE. -PULL OUT OF HOLE TO 5600'. -OUTER ANNULUS PRESSURE=0 PSI. -30 BBLS LOSS TO WELL THIS TOUR. 12:00 - 14:00 2.00 CASING C DECOMP PULL OUT OF HOLE CONT -PULL OUT OF HOLE FROM 5600'TO SURFACE. -KICK WHILE TRIPPING DRILL(D1)-GOOD RESPONSE FROM ALL HANDS 14:00 - 14:30 0.50 CASING C DECOMP LAY DOWN RETRIEVABLE BRIDGE PLUG RUNNING TOOL. - t FLOW CHECK WELL FOR 10 MINUTES BEFORE BRINGING BHA ACROSS STACK, WELL STABLE. -LAY DOWN RBP RUNNING TOOL. MOBILIZE RTTS TO RIG FLOOR. 14:30 - 15:00 0.50 CASING C DECOMP PRE-JOB SAFETY MEETING. -MEETING WITH HALLIBURTON REP.ON RUNNING IN HOLE WITH RTTS. -SIM OPS:WARM UP RTTS ELEMENT. 15:00 - 19:30 4.50 CASING C DECOMP RUN IN HOLE -MAKE UP 9 5/8"RTTS ON RUNNING TOOL. SERIAL NUMBER 11109729. -RUN IN HOLE FROM 16'TO 8849'. 19:30 - 20:30 1.00 CASING C DECOMP SET RTTS. -KELLY UP STAND#94. -ESTABLISH PARAMETER:PICK UP WEIGHT= 193K,SLACK OFF WEIGHT=142K,CIRCULATE 5 BPM WITH 260 PSI. -OBTAIN SLOW PUMP RATES AT WITH 8.5 PPG SEA WATER. -PUMP 1-20 SPM=60 PSI,30 SPM=120 PSI -PUMP 2-20 SPM=60 PSI,30 SPM=130 PSI -RUN IN HOLE AND SET RTTS AT 8936'TO CENTER OF ELEMENT. -BREAK OUT TOP DRIVE AND BLOW DOWN. -RIG UP TO PRESSURE TEST. Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 31 of 44 � r ,__ �' ";Oper. '•,.�� mmary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:30 - 22:30 2.00 CASING C DECOMP PRESSURE TEST RETRIEVABLE BRIDGE PLUG. -PJSM ON TESTING ABOVE AND BELOW RTTS. -CIRCULATE OUT AIR IN CEMENT LINE, PERFORMED PRELIMINARY SHELL TEST, PRESSURE UP TO 3500 PSI.(HELD FOR 5 -MINUTES). -BLED OFF PRESSURE AND BEGIN CHARTING TEST 250 PSI LOW FOR 5 CHARTED MINUTES. -PRESSURED UP TO 3500 PSI HIGH AND CHARTED FOR 30 MINUTES,TEST GOOD. (PRESSURED TO 3610 PSI,BLED DOWN TO 3560 PSI IN 15 MINUTES(50 PSI LOSS),BLED DOWN TO 3540 PSI AT 30 MINUTES(20 PSI LOSS FOR 2ND 15 MINUTES)).TOTAL LOSS AT 80 PSI. -PRESSURING UP TO 3500 PSI TOOK 1.6 BBLS (16 STOKES):- -BLEED OFF PRESSURE,1.3 BBLS BLED - BACK. -MONITOR OUTER ANNULUS WHILE TESTING,0 PSI ON OA DURING TEST. ***OBTAIN APPROVAL FROM J.WILLINGHAM (MIKE ALEXANDER)(2/16/13 22:15)TO PROCEED FORWARD WITH LOOKING FOR CASING LEAK. 22:30 - 23:00 0.50 CASING C DECOMP CIRCULATE DOWN BACK SIDE(ABOVE RTTS) -CIRULATE OUT AIR THRU KILL LINE. -SHUT ANNULAR AND ESTABLISH LEAK RATE DOWN THE BACK SIDE @ 1/2(.500)BPM. -PRESSURE STABILIZED AT 120 PSI. -BLED PRESSURE DOWN TO O. -PRESSURE UP CASING TO 500 PSI AND SHUT IN.PRESSURE BLED DOWN TO 190 PSI IN 1 MINUTE. ***TEST FAILED-LEAK ABOVE RTTS @ 8936' 23:00 - 00:00 1.00 CASING C DECOMP UNSEAT AND RELOCATE RTTS. -PJSM ON PULLING OUT OF HOLE WITH HES REPRESENTATIVE. -UNSEAT RTTS,PULL 5',TURN TO THE RIGHT 3 TURNS.PULL 5',TURN TO THE LEFT 3 TURNS,RTTS IN TRAVEL MODE. -PULL OUT OF HOLE FROM 8849'TO 7804'. -OUTER ANNULUS PRESSURE=0 PSI. -7 BBLS LOSS TO WELL THIS TOUR.TOTAL OF 37 BBLS LOSS FOR THE PAST 24 HRS. 2/17/2013 00:00 - 00:30 0.50 CASING C DECOMP LUBRICATE RIG 00:30 - 02:00 1.50 CASING C DECOMP PULL OUT OF HOLE CONT. -CONTINUE TO PULL OUT OF HOLE FROM 7804'TO 4473'.(STAND#47,STUMP 8'UP FROM RIG FLOOR) 02:00 - 02:30 0.50 CASING C DECOMP SET 9-5/8"RTTS. -ESTABLISHED PARAMETERS:PICK UP WEIGHT=120K,SLACK OFF WEIGHT=107K -SET RTTS AS PER HES REP.AT 4473' (CENTER OF ELEMENT). Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 32 of e Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Daterme:6/9/1988 12:00:00AM Rig Release 2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (ft) 02:30 - 03:00 0.50 CASING C DECOMP RIG UP AND TEST CASING -RIG UP AND TEST CASING BELOW RTTS @ 4473'AND ABOVE RBP @ 9050' -BLEED AIR FROM LINES -PRESSURE UP BELOW RTTS TO 1000 PSI. PRESSURE STABILIZED AT 980 PSI AND HELD FOR 5 MINUTES. -RELEASED PRESSURE FROM BELOW RTTS. -RIG UP TO TEST CASING ABOVE RTTS. -PRESSURING UP AT 1.2 BARRELS/MINUTE-PRESSURE STABILIZED AT 250 PSI. -BLED DOWN AND PRESSURED UP TO 500 PSI.SHUT IN PUMPS -PRESSURE BLED DOWN TO 160 PSI IN 1 MINUTE. "`CASING IS GOOD FROM 4473'TO 9050'. LEAK ABOVE 4473'. 03:00 - 04:00 1.00 CASING C DECOMP .RELEASE RTTS PLUG AS PER HALLIBURTON REP. -SET PLUG INTO TRAVELING POSITION AS PER PROCEDURES. -FLOW CHECK WELL-WELLBORE STABLE -CIRCULATE 1500 STROKES DUE TO FLUID OUT OF BALANCE IN WELLBORE AND DRILL PIPE. -FLOWCHECK WELL AFTER CIRCULATING-WELLBORE STATIC. 04:00 - 05:00 1.00 CASING C DECOMP PULL OUT OF HOLE TO CONTINUE SEARCH FOR CASING LEAK -PULL OUT OF HOLE FROM 4473'TO 2195' (STAND#23) 05:00 - 05:30 0.50 CASING C DECOMP SET 9-5/8"RTTS. -ESTABLISHED PARAMETERS:PICK UP WEIGHT=85K,SLACK OFF WEIGHT=85K -SET RTTS AS PER HES REP.AT 2195' _(CENTER OF ELEMENT). 05:30 - 06:00 0.50 CASING C DECOMP RIG UP AND TEST CASING -RIG UP AND TEST CASING BELOW RTTS @ 2195'AND ABOVE RBP @ 9050' -BLEED AIR FROM LINES -PRESSURE UP BELOW RTTS AT 1.5 BARRELS/MINUTE.PRESSURE STABILIZED AT 340 PSI. -BLED DOWN AND PRESSURED UP TO 500 PSI.PRESSURE BLED OFF TO 190 PSI IN ONE MINUTE. -RELEASED PRESSURE FROM BELOW RTTS. -RIG UP TO TEST CASING ABOVE RTTS. -PRESSURED UP ABOVE RTTS TO 1000 PSI. SHUT IN PUMPS.PRESSURE STABILIZED AT 950 PSI AND HELD FOR 5 MINUTES WITH 10 PSI BLEEDOFF. -BLED DOWN. -PRESSURE BLED DOWN TO 160 PSI IN 1 MINUTE. ***CASING LEAK IS BETWEEN 2195'AND 4473'. Printed 3/11/2013 11:03:41AM • rf North America-ALASKA-BP Page 33 of 44 4z Operation S .1.S.►+ Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 06:30 0.50 CASING C DECOMP RUN IN HOLE,SET RTTS -FLOW CHECK WELL FOR 10 MINUTES, WELL STABLE. -RUN IN HOLE FROM 2195'TO 3335'. -SET RTTS AS PER HES REP.INSTRUCTIONS. -RTTS CENTER OF ELEMENT IS 3335'. 06:30 - 07:30 1.00 CASING C DECOMP PRESSURE TEST RTTS. -RIG UP AND TEST CASING FROM BELOW. PRESSURE STABILIZED WITH 1 BPM INJECTION RATE AT 250 PSI.(TEST FAILED) -TEST FROM ABOVE FOR FIVE(5)MINUTES AT 1000 PSI(PASSED),BLEED OFF PRESSURE. "CASING LEAK IS BETWEEM 3335'AND 4473'*** -RELEASE FROM RTTS. 07:30 - 08:00 0.50 CASING C DECOMP RUN IN HOLE,SET RTTS. -R1H FROM 3335'TO 3905'.(COE) -SET RTTS AS PER HES REP.INSTRUCTIONS. 08:00 - 08:30 0.50 CASING C DECOMP PRESSURE TEST RTTS. -RIG UP AND TEST CASING BELOW RTTS AT 3905'AND ABOVE RBP AT 9050' -BLEED AIR FROM LINES -ATTEMPT TO PRESSURE UP FROM BELOW RTTS.PRESSURE STABILIZED WITH 1 BARREL/MINUTE INJECTION RATE AT 150 PSI. (TEST FAILED). -TEST FROM ABOVE WITH 1000 PSI FOR FIVE (5)MINUTES,BLEED OFF PRESSURE. (PASSED) -RELEASE FROM RTTS. **CASING LEAK IS BETWEEN 3905'AND 4473'** "PAD GAS RELEASE EVENT DRILL/RIG EVACUATION DRILL=7 MINUTE RESPONSE TIME.* 08:30 - 09:00 0.50 CASING C DECOMP RUN IN HOLE,SET RTTS. -FLOW CHECK WELL FOR 10 MINUTES,WELL STABLE. -RH-I FROM 3905'TO 4190'.(COE) -SET RTTS. 09:00 - 09:30 0.50 CASING C DECOMP PRESSURE TEST RTTS AT 4190' -TEST FROM BELOW WITH 1000 PSI.FOR FIVE(5)MINUTES,BLEED OFF PRESSURE. (PASSED) -TEST FROM ABOVE WITH 1 BPM AT 150 PSI. (TEST FAILED) -RELEASE FROM RTTS. **CASING LEAK IS BETWEEN 3905'AND 4190' 09:30 - 10:00 0.50 CASING C DECOMP PULL OUT OF HOLE,SET RTTS. -POOH FROM 4190'TO 4095'. -SET RTTS. Printed 3/11/2013 11:03:41AM • • North America-ALASKA-BP Page 34 of 44.; Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date.2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34©60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:00 - 10:30 0.50 CASING C DECOMP PRESSURE TEST RTTS. -TEST FROM BELOW WITH 1000 PSI.FOR FIVE(5)MINUTES,BLEED OFF PRESSURE. (PASSED) -TEST FROM ABOVE WITH 1 BPM AT 150 PSI. (TEST FAILED) -RELEASE FROM RTTS. "CASING LEAK IS BETWEEN 4095'AND 3905'** 10:30 - 12:00 1.50 CASING C DECOMP PULL OUT OF HOLE. -BLOW DOWN LINES. -FLOW CHECK WELL FOR 10 MINUTES,WELL STABLE. -POOH FROM 4095'TO 2742',LAY DOWN SINGLE TO PIPE SHED. *RTTS TEST SUMMARY:' -SET AT 8936' ABOVE(F)AND BELOW(P) -SET AT 4473' ABOVE(F)AND BELOW(P) -SET AT 2195' ABOVE(P)AND BELOW(F) -SET AT 3335' ABOVE(P)AND BELOW(F) -SET AT 3905' ABOVE(P)AND BELOW(F) -SET AT 4190' ABOVE(F)AND BELOW(P) SET AT 4095' ABOVE(F)AND BELOW(P) ***9 5/8"CASING LEAK IS BETWEEN:3905 FT. AND 4095 FT.*** -OUTER ANNULUS PRESSURE=0 PSI. -20 BBLS LOSS TO WELL THIS TOUR. 12:00 - 12:30 0.50 CASING C DECOMP SERVICE RIG. -LUBRICATE AND INSPECT DRAW WORKS. 12:30 - 14:30 2.00 CASING C DECOMP PULL OUT OF HOLE CONTINUE. -POOH FROM 2742'TO 16',LAY DOWN SINGLES TO PIPE SHED. 14:30 - 15:00 0.50 CASING C DECOMP HANDLE RTTS BHA. -LAY DOWN RTTS. 15:00 - 17:00 2.00 CASING C DECOMP RUN IN HOLE WITH DRILL PIPE IN DERRICK. -PJSM,RUNNING IN HOLE FROM DERRICK. -RIH FROM SURFACE TO 5413'. 17:00 - 18:30 1.50 CASING C DECOMP SERVICE RIG. -PJSM,SLIP AND CUT 59.5 FT.OF DRILL LINE. -GREASE AND INSPECT BLOCKS,TOP DRIVE AND BRAKE LINKAGE. 18:30 - 00:00 5.50 CASING C DECOMP PULL OUT OF HOLE. -POOH FROM 5413'TO SURFACE,LAYING DOWN SINGLES TO PIPE SHED. -OUTER ANNULUS PRESSURE=0 PSI. -5 BBLS LOSS TO WELL THIS TOUR.TOTAL OF 25 BBLS LOSS FOR THE PAST 24 HRS. 2/18/2013 00:00 - 00:30 0.50 C DECOMP RIG SERVICE 00:30 - 01:00 0.50 CASING C DECOMP RUN IN HOLE. -RIH WITH 6-1/4"DRILL COLLARS 01:00 - 01:30 0.50 CASING C DECOMP PULL OUT OF HOLE -PULL OUT OF HOLE WITH DRILL COLLARS —I -LAY DOWN SINGLES IN PIPE SHED Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 35 of 44 Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 - 03:00 1.50 CASING C DECOMP RIG UP TO RUN 4.5 VAM TOP TUBING. -PULL WEAR BUSHING. -PICK UP AND RIH WITH STACK WASHER, FLUSH STACK. -MOB HANGER TO RIG FLOOR 03:00 - 05:00 2.00 CASING C DECOMP -PICK UP FMC JIGSAW TUBING HANGER(4.5" TC II BOTTOM X 5.5"LH ACME). -.-PERFORM TEST RUN WITH TUBING HANGER ON LANDING JOINT. -HANGER DID NOT SEAT FULLY.SEVERAL ATTEMPTS TO SEAT WERE UNSUCCESSFUL. -TROUBLESHOOT AND FOUND ALIGNMENT PIN SCREWED IN AND PREVENTING HANGER FROM SEATING FULLY. -RE-ADJUSTED ALIGNMENT PIN AND MADE TEST RUN.LANDED AT 30.70'.MARKED LANDING JOINT. -REMOVED LANDING HANGER FROM LANDING JOINTAND CROSSOVER -LAY DOWN LANDING JOINT IN PIPE SHED. 05:00 - 07:00 2.00 CASING C DECOMP RIG UP CASING HANDLING TOOLS. -RIG UP CASING TONGS FOR 4.5"TUBING WITH TORQUE TURN AND COMPENSATOR. -RIG UP TORQUE TURN EQUIPMENT. -CHANGE OUT BAILS. 07:00 - 10:00 3.00 _ CASING' C DECOMP PJSM,RUN 4.5 TUBING KILL STRING. -MAKE UP WIRELINE ENTRY GUIDE,CROSS OVER VT BOX X TC II PIN TO 4.5 VAM TOP TUBING.(TOP AT 8002') -RUN 12 JOINTS OF TUBING. -MAKE UP CROSS OVER TC II X VT PIN,HES X NIPPLE(3.813"ID),AND VT BOX TO TC II CROSS OVER TO 4.5 VAM TOP TUBING.(TOP OF'X NIPPLE @ 7499') -RAN 4.5"12.6#,VAMTOP 13-CR TUBING TO 8004' -TORQUED TO 4400 WITH DOYON TORQUE TURN SERVICES -USED JETLUBE SEAL GUARD LUBRICANT ON THREADS -USED STABBING GUIDE AND COMPENSATOR -CONTINUE TO RUN 4.5 TUBING AS PER TUBING TALLY TO 1153' 10:00 - 11:00 1.00 CASING X RREP 1,153.0 DECOMP TROUBLE SHOOT CASING TORQUE TURN EQUIPMENT. 11:00 - 12:00 1.00 CASING C DECOMP RUN IN HOLE WITH 4.5 VAM TOP TUBING, CONT. -RIH FROM 1153'TO 1339'AT THE RATE OF 20.2 JOINTS PER HOUR. -OUTER ANNULUS PRESSURE=0 PSI. -3 BBLS LOSS TO WELL THIS TOUR. 12:00 - 21:00 9.00 CASING C DECOMP RUN IN HOLE WITH 4.5 VAM TOP TUBING, CONT. -RIH FROM 1339'TO 7970' **TOTAL OF 203 JOINTS OF 4.5"12.6#VAMTOP 13CR(CONDITION B)TUBING RAN AS KILL STRING -FINAL SLACK OFF WEIGHT=112K,PICK UP WEIGHT=142K Printed 3/11/2013 11:03•41AM North America-ALASKA-BP Page 36 of 44 O•eratio • r Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 21:00 - 21:30 0.50 CASING C DECOMP RIG DOWN 4.5"TUBING RUNNING EQUIPMENT. -CHANGE OUT ELEVATORS. -PULL OUT 4.5"TUBING AIR SLIPS FROM ROTARY TABLE. -RIG DOWN SINGLE JOINT ELEVATORS. 21:30 - 22:00 0.50 CASING C DECOMP LAND 4.5"FMC JIGSAW TUBING HANGER. -SUCK OUT BOP STACK OF DRILLING FLUID. -MAKE UP LANDING JOINT WITH TUBING HANGER. -RUN IN HOLE WITH HANGER AND LAND TUBING. -LAND TUBING HANGER WITH 62K(TOTAL SLACK OFF=112K 50K(TOP DRIVE AND BLOCKS) -SIM OPS:STAGE TRUCKS INTO POSITION FOR DISPLACEMENT. 22:00 - 23:00 1.00 CASING C DECOMP LOCK DOWN TUBING HANGER. -RAN IN LOCK DOWN SCREWS.(FMC REP.) -RIG UP ON INNER ANNULUS FOR REVERSE CIRCULATION OF CORROSION INHIBITED SEAWATER. 23:00 - 00:00 1.00 CASING C DECOMP PJSM ON REVERSE CIRCULATION. -CIRCULATING 130 BBLS OF 8.5 PPG 120 DEGREE SEAWATER. -FOLLOWED BY 440 BBLS 8.5 PPG 120 DEGREE SEAWATERR WITH CORRISION INHIBTOR.(SEAWATER WITH MI KI-3869 CORROSION INHIBITOR) -STAGE UP ON PUMP TO 6.3 BPM WITH 680 PSI. -OUTER ANNULUS PRESSURE=0 PSI. -4.5 BBLS LOSS TO WELL THIS TOUR,TOTAL OF 7.5 BBLS LOSS FOR THE PAST 24 HRS. 2/19/2013 00:00 - 02:30 2.50 CASING P DECOMP CONTINUE CIRCULATING COMPLETION FLUID. -REVERSE CIRCULATE THROUGH INNER ANNULUS WITH 130 BBLS OF 120 DEGREE 8.5 SEAWATER. -FOLLOWED BY 440 BBLS OF 120 DEGREE 8.5 SEAWATER WITH CORROSION INHIBITOR AT 6 BPM WITH 690 PSI. -549 BBLS BACK DURING CIRCULATION 02:30 - 05:30 3.00 CASING C DECOMP RIG UP WIRELINE TO SET WIRELINE RETRIEVABLE PLUG. -FLOW CHECK WELL-WELLBORE STATIC. -WIRELINE RIGGING UP TO RUN WIRELINE RETRIEVABLE PLUG. -EVACUATE FLUID OUT OF BOP STACK TO ASSIST SLICKLINE TO ENTER TUBING HANGER. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 37 of .. „. O•erationSump ary Report Common Well Name.07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum 07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:30 - 08:30 3.00 DHB C DECOMP SET WIRELINE RETRIEVABLE PLUG IN TUBING. -RUN 3.80”GAUGE RUN WITH SCHLUMBERGER SLICKLINE. -WEATHERFORDAND HALLIBURTON PREPPING WIRELINE RETRIEVABLE PLUG. -RUN IN HOLE AND SET WBP AT 127'FROM SURFACE. -FILL STACK TO FLOW LINE WITH SEAWATER WITH CHARGE PUMP#2 THROUGH BLEEDER ON STAND PIPE MANIFOLD. 08:30 - 09:00 0.50 DHB P DECOMP TEST WIRELINE RETRIEVABLE TUBING PLUG FROM BELOW. -ROLLING LEST FROM BELOW,TESTING RBP. 2 BPM(20 SPM)AT 500 PSI.,TOTAL OF 5 BBLS(50 STROKES TOTAL)PUMPED. -NO MOVEMENT OF FLUID ABOVE PLUG RESULTING IN A GOOD TEST. 09:00 - 12:00 3.00 DHB N HMAN DECOMP LINE UP TO TEST WIRELINE RETRIEVABLE TUBING PLUG FROM ABOVE. -OPEN KILL LINE HCR AND PURGED KILL LINE WITH SEAWATER USING CHARGE PUMP. -OPEN CHOKE LINE HCR,RELEASED TRAPPED PRESSURE IN CHOKE LINE. -TRAPPED PRESSURE RELEASED INTO OPEN BOPE STACK. -HOLE COVER DISLODGED. -SHUT DOWN RIG OPERATIONS AND INVESTIGATE INCIDENT. -NOTIFY FIELD SUPERINTENDENTAND GATHER CREW FOR DISCUSSION. -OUTER ANNULUS PRESSURE=0 PSI. -15 BBLS LOSS TO WELL THIS TOUR. 12:00 - 14:30 2.50 EVAL N HMAN DECOMP SAFETY STAND DOWN. -GATHER CREWAND DISCUSS INCIDENT. -OBTAIN WITNESS STATEMENTS FROM INVOLVED PERSONAL. -OBTAIN MEASUREMENTS AND PHOTOGRAPHS. 14:30 - 15:30 1.00 EVAL N HMAN DECOMP RELEASE SLB WIRELINE UNIT. -PJSM WITH SLB ON BEAVER SLIDE OPERATIONS. -RIG DOWN AND MOBILIZE WIRELINE EQUIPMENT OFF RIG FLOOR. -RELEASE SLICKLINE UNIT FROM LOCATION. "COMPLETED PRELIMINARY TRACTION REPORT: 2013-IR-4357166. 15:30 - 18:00 2.50 EVAL N HMAN DECOMP SERVICE RIG. -LAY DOWN LONG BAILS. -INSPECT SAVER SUB ON TOP DRIVE. -BLOW DOWN CHOKE AND KILL LINES. -CLEAN AND ORGANIZE RIG FLOOR,CELLAR, AND PIPE SHED. -CONTINUE TO MONITOR WELL BY PUMPING WITH HOLE FILL PUMP FROM TRIP TANK. Printed 3/11/2013 11:03:41AM • North America-ALASKA-BP Page 38 of 44 , Operation Summary Report Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date 2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project Prudhoe Bay Site:PB DS 07 Rig Name/No DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UW: Active datum:07-34 @60 Oft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:00 - 00:00 6.00 EVAL N HMAN DECOMP MOBILIZE TREE ADAPTER,CHANGE OUT SAVER SUB. -WAIT ON INVESTIGATION. -PJSM ON CHANGE OUT SAVER SUB. -REPLACE SAVER SUB TO XT-39. -MOBILIZE TREE ADAPTER IN TO CELLAR. -CLEAR PIPE SHED OF REMAINING 4.5 TUBING,4"DRILL PIPE AND DUTCH RISER. -CONTINUE TO CLEAN AND ORGANIZE RIG -WORK ON MAINTENANCE PREVENTION ITEMS. -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR,TOTAL -OF 15 BBLS LOSS DURING THE PAST 24 HRS. 2/20/2013 00:00 - 06:00 6.00 EVAL X HMAN DECOMP CONTINUE MAINTENANCE PREVENTIVE ITEMS DURING SAFETY STAND DOWN. CHANGE SWABS AND LINERS ON#2 MUD PUMP. -SERVICE CONVEYOR TO ROCK WASHER. -CLEAN DRIP PAN UNDER PIPE RACK ON RIG FLOOR. -PREP RIG FOR PAD MOVE TO ENDICOTT. 06:00 - 12:00 6.00 EVAL X HMAN DECOMP CONTINUE SAFETY STAND DOWN. -MONITOR WELL WHILE PUMPING ACROSS THE TOP. -USING TRIP TANK TO PUMP OUT OF AND TAKE RETURNS. -CONTINUE TO CLEAN AND ORGANIZE RIG. -FIRE DRILL=1:45 RESPONSE TIME. -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR. Printed 3/11/2013 11 03 41AM • North America-ALASKA-BP Page 39 of 44 OPer- . . 1rte Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor DOYON DRILLING INC. UW: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 00:00 12.00 EVAL X HMAN DECOMP CONTINUE SAFETY STAND DOWN. -MONITOR WELL WHILE PUMPING ACROSS THE TOP. -USING TRIP TANK TO PUMP OUT OF AND TAKE RETURNS. -CONTINUE TO CLEAN AND ORGANIZE RIG. -INITIATE INVESTIGATION. -WELL KILL PROCEDURE REVIEWED. -TABLE TOP STRIPPING DRILL. -TABLE TOP MAN DOWN DRILL. -SPILL DRILL. -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR. **INICIDENT INVESTIGATION TEAM CONVENED AT 01:00_PM AT DOYON 14 BLAST SHACK. *-TEAM MEMBERS: STEVE GERLEK(TEAM LEAD BP ANCHORAGE),JEFF CARPENTER (BP ANCHORAGE), DAVE NEWLON(NS SUP BP),PAM DRYER (NS HSE BP), BILL WALTER(SUP DOYON), BEN BEARDIN(HSE DOYON). -BRET COOK(DOYON 14 WSL/SME). *-REVIEWED TERMS OF REFERENCE FROM - STEVE ROSSBERG AND JOHN ELDRED. *-LISTED DOCUMENTS AVAILABLE FOR EVIDENCE AND MADE ASSIGNMENTS. *-FIRST REVIEW OF SEQUENCE OF EVENTS. *-TOUR RIG: BOTTOM OF SKATE,RIG FLOOR, REMOTE KOOMEY STATION IN DOG HOUSE AND CHOKE MANIFOLD. *-TOOK ADDITIONAL PHOTOGRAPHS. *-ADJOURNED FOR DAY AT 07:00 PM. 2/21/2013 00:00 - 05:00 5.00 EVAL X HMAN DECOMP CONTINUE WITH SAFETY STAND DOWN. -MONITOR WELL WHILE PUMPING ACROSS THE TOP. -USING TRIP TANK TO PUMP OUT OF AND TAKE RETURNS. -CONTINUE TO CLEAN AND ORGANIZE RIG. -PERFORM TABLE TOP DRILLS WITH DIFFERENT SCENARIOS. -REVIEW STANDARD OPERATING PROCEDURES AND UPDATE AS NEEDED. -SPILL DRILL=1:30 RESPONSE TIME. Printed 3/11/2013 11:03:41 AM North America-ALASKA-BP Page 40 of 44 Operation Summary Report Common Well Name:07-34 AFE No • Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) • Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34©60.0ft(above Mean Sea Level) Date From-To Hrs I Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:00 - 10:00 5.00 EVAL X HMAN DECOMP PERFORM TESTAS PER INVESTIGATION TEAM REQUEST. -CLOSE CHOKE VALVE#1 AND ENSURE CHOKE VALVES 2,3,5,6,7,8,9,10,11,13,14 AND CHOKE HCR ARE SHUT. -INSTALLAIR HOSE TO BLOCK ABOVE CHOKE VALVE#1@ 05:00 HOURS AND LEAVE AIR VALVE OPEN. -@+/-10:00 HOURS CLOSE AIR FROM BLOCKAND BLEED AIR ABOVE BLOCK FROM WHITEY VALVE ON BLOCK. -REMOVE AIR ASSEMBLY AND SECURE BLOCK. " -OPEN CHOKE VALVE#1. -CHOKE PANEL GAUGE READING 60 PSI. -MANUAL GAUGE INSTALLED ON WHITEY VALVE ON BLOCK ABOVE VALVE#1 READING 75 PSI. -CLOSE WHITEY VALVE AND REMOVE GAUGE. -BLEED AIR THROUGH WHITEY VALVE ON BLOCKABOVE CHOKE GAUGE#1. -AIR BLED OFF IN 3 MINUTES AND 15 SECONDS. 10:00 - 11:00 1.00 ` EVAL X HMAN DECOMP CONTINUE INCIDENT INVESTIGATION WITH TEAM. -CONDUCT INTERVIEW WITH DRILLER. -CONDUCT INTERVIEW WITH FLOORHAND. -DEBRIEF TEAM ON INTERVIEWS. 11:00 - 12:00 1.00 EVAL X _, HMAN '' DECOMP CONTINUE INCIDENT INVESTIGATION WITH TEAM. -DETERMINE ACTUAL AND POTENTIAL SEVERITY. -USE RISK RANK MATRIX IN APPENDIX 8 -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR. Printed 3/11/2013 11:03:41AM North America-ALASKA-BP Page 41 of 44 Operation Summary Repo a ty Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000 00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34©60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 23:30 11.50 EVAL X HMAN DECOMP INVESTIGATION TEAM REVIEW COLLECTED EVIDENCE. -TEAM DISPERSE TO BOC FOR REVIEW. CONTINUE WITH SAFETY STAND DOWN. -MONITOR WELL WHILE PUMPING ACROSS THE TOP. -USING TRIP TANK TO PUMP OUT OF AND TAKE RETURNS. -CONTINUE TO CLEAN AND ORGANIZE RIG. -REVIEW STANDARD OPERATING PROCEDURES AND UPDATE AS NEEDED. *RWO FIELD SUPERINTENDENT SENT PLAN FORWARD TO RWO TEAM LEAD PLAN FORWARD TO.RESUME OPERATIONS©19:30 HOURS. *RWO TEAM LEAD JIM WILLINGHAM CALLED AT 20:30 HOURS AND_APPROVED PLAN FORWARD. *CONTACTED DOYON TOURPUSHER TO CONTACT DOYON FIELD SUPERVISOR. *ACCORDING TO PLAN FORWARD AFTER UPDATED PROCEDURE OF TESTING TWO WAY CHECK FROM ABOVE IS APPROVED AND SIGNED OFF ON WILL CONTINUE -OPERATIONS. -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR. 23:30 - 00:00 0.50 DHEQP P RUNCMP PRESSURE TEST WIRELINE RETRIEVABLE PLUG FROM ABOVE TO 3500 PSI.FRO 10 CHARTED MINUTES. -REVIEW PROCEDURE PHYSICALLY AND VERBALLY AND SIGN SAME. -IDENTIFIED INDIVIDUAL ROLES AND RESPONSIBILITIES AND DOCUMENT ON PRE JOB SAFETY FORM. -OUTER ANNULUS PRESSURE=0 PSI. -0 BBLS LOSS TO WELL THIS TOUR.0 BBLS LOST FOR THE PAST 24 HRS. 2/22/2013 00:00 - 01:30 1.50 DHEQP P RUNCMP CONTINUE TO TEST WIRELINE RETRIEVABLE TUBING PLUG. -FLOOD STACK AND CHOKE MANIFOLD WITH SEAWATER. -PERFORM TEST FROM SURFACE TO TOP OF PLUG TO 3500 PSI.FOR 10 CHARTED MINUTES. -FOLLOWING PRESSURE TEST CRITERIA"A" IN SECTION 6 OF WELL PLAN. *GOOD TEST. 01:30 - 02:00 0.50 BOPSUR P RUNCMP EVACUATE STACK OF SEAWATER. -PREJOB SAFETY MEETING. -PHYSICALLY AND VERBALLY REVIEW STANDARD OPERATING PROCEDURE#466. -BLOW DOWN KILL,CHOKE AND HOLE FILL LINES. -SUCK OUT REMAINING SEAWATER IN STACK WITH VACUUM. Printed 3/11/2013 11:03:41AM North America ALASKA-BP Page 42of 44 Operation Sum ,* Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 'X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/Time:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UWI: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) _ 02:00 - 05:00 3.00 BOPSUR P RUNCMP NIPPLE DOWN HYDRIL 13-5/8"BLOW OUT PREVENTER EQUIPMENT. -PREJOB SAFETY MEETING. -REVIEW PROCEDURE AND DOCUMENT HAZARDS AND ASSIGNMENTS ON PREJOB FORM. -BLEED ACCUMULATOR PRESSURE TO ZERO. -REMOVE FLANGE BOLTS USING SWEENEY WRENCH. -PICK UP AND SET STACK BACK ON STUMP. -REMOVE SPACER SPOOL WITH BRIDGE CRANE AND SET OUT OF WAY. 05:00 - 09:30 4.50 WHSUR P RUNCMP NIPPLE UP DRY HOLE TREE AND TEST SAME. -PRE JOB SAFETY MEETING WITH 'WELLHEAD HAND AND CREW. —REVIEW PROCEDURE AND DOCUMENT ASSIGNMENTS ON PRE JOB FORM. -REPLACE UPPER SEALS ON HANGER AND INSTALL ADAPTER FLANGE. TEST HANGER SEALS AND VOID WITH FMC TECHNICIAN. '-TEST 250 PSI FOR 5 MINUTES AND 5000 PSI FOR 30 MINUTES-BOTH TESTS GOOD. 09:30 - 10:30 1.00 WHSUR P RUNCMP PJSM TESTING TREE WITH DIESEL. -TEST 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES. *BOTH TESTS GOOD. 10:30 - 14:30 4.00 WHSUR P RUNCMP MOBILIZE SLB LUBRICATOR,BOP TOOLS AND SPOT SLICK LINE INTO POSITION. -MOBILIZE SLB TOOLS TO RIG FLOOR. -SIM-OPS CLEANING PITS,PREPARE FOR UPCOMING RIG MOVE. -PREPARE CELLAR FOR FREEZE PROTECT. -SPOT LITTLE RED INTO POSITION. 14:30 - 19:00 4.50 WHSUR P RUNCMP PJSM ON RIG UP AND TESTING SLB LUBRICATOR. -RIG UP SLB LUBRICATOR WITH SLB BOP'S. -MAKE UP SLICKLINE RETRIEVABLE TUBING PLUG CATCHING TOOL. 19:00 - 21:30 2.50 WHSUR P RUNCMP PJSM ON HAZARD RECOGNITION WORKSHEET ON TESTING LUBRICATOR WITH LITTLE RED. -PRESSURE TEST 250 PSI LOWAND 3500 PSI HIGH FOR 5 MINUTES. *BOTH TESTS GOOD. 21:30 - 22:30 1.00 WHSUR P RUNCMP RUN IN THE HOLE WITH TUBING PLUG RETRIEVAL TOOL TO 127'SLICKLINE MEASURED DEPTH AND JAR PLUG FREE AND PULL TO SURFACE. 22:30 - 23:00 0.50 WHSUR P RUNCMP REMOVE TUBING PLUG AND INSTALL DRIFT. -PULL SLICKLINE TO STRIPPER. -CLOSE SWAB VALVE ON DRY HOLE TREE. -DRAIN DIESEL FROM LUBRICATOR. -UNSCREW LUBRICATOR AT QUICK TEST SUB. -REMOVE PLUG AND INSTALL 3.84"DRIFT. Printed 3/11/2013 11:03:41AM • e43of44 North America-ALASKA-BP s Operation Summary Report Alt Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud Date/me:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor.DOYON DRILLING INC. UW: Active datum:07-34 @60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 23:00 - 00:00 1.00 WHSUR P WHDTRE DRIFT TUBING WITH 3.84"DRIFT. -ASSEMBLE LUBRICATOR AT QUICK TEST SUB. -TEST QUICK TEST SUB 250/3500 PSI. *TEST GOOD. -OPEN SWAB VALVE ON TREE. -RUN IN THE HOLE WITH 3.84"SLICKLINE DRIFT TO 1100'SLICKLINE MEASURED DEPTH. -NO ISSUES WITH RUN. -PULL OUT OF HOLE TO SURFACE. 2/23/2013 00:00 - 02:00 2.00 WHSUR P WHDTRE RIG DOWN AND LAY DOWN SLB SLICK LINE TOOLS. -PRE JOB WITH SLICK LINE ON REMOVING 'AND LAYING DOWN TOOLS,BLOW OUT PREVENTER AND LUBRICATOR. -DRAIN DIESEL FROM LUBRICATOR EXTENSIONS. -CLOSE SWAB VALVE ON TREE. -UNSCREW OTIS CONNECTION ON TOP OF TREE. -DISASSEMBLE AND LAY DOWN TOOLS. 02:00 - 05:00 3.00 WHSUR P WHDTRE FREEZE PROTECT WELL. -PRE JOB SAFETY MEETING WITH LITTLE RED SERVICES. -INSTALL PUMP LINE ON MANIFOLD IN CELLAR. -TEST PUMP LINE TO 250/3500 PSI. *TEST GOOD. -PUMP 5 BARRELS OF NEAT METHANOL FOLLOWED BY 150 BARRELS OF 80 DEGREE DIESEL DOWN PRODUCTION CASING TAKING RETURNS THROUGH TUBING TO TIGER TANK. -INITIAL CIRCULATING PRESSURE IS 500 PSI.AT 2 BARRELS PER MINUTE. -FINAL CIRCULATING PRESSURE WAS 550 PSI.AT 2 BARRELS PER MINUTE. 05:00 - 06:30 1.50 WHSUR P WHDTRE U-TUBE DIESEL -SHUT IN LITTLE RED SERVICES PUMP LINE. -OPEN CONNECTING TUBING AND PRODUCTION CASING. -ALLOW TO SWAP FOR ONE HOUR. -CHECK PRESSURE 200 PSI BLED BACK FOR 10 BBLS. PRESSURE WENT TO 0 PSI. -MONITOR FOR PRESSURE BUILD UP,NO PRESSURE NOTICED AFTER 10 MINUTES. 06:30 - 07:30 1.00 WHSUR P WHDTRE LITTLE RED SERVICES SUCK BACK ON LINES -RIG DOWN U-TUBE ASSEMBLY. 07:30 - 09:00 1.50 WHSUR P WHDTRE PJSM INSTALL BACK PRESSURE VALVE. -FMC DRY ROD BPV AND SET SAME. -PRESSURE TEST BPV TO 500 PSI ROLLING TEST. -LITTLE RED SERVICES PUMP 4.5 BBLS TOTAL. -SHUT DOWN PUMP,PRESSURE STABILIZED AT 350 PSI. -BLED BACK 4.5 BBLS TO GET IA TO 0 PSI. -RIG DOWN LITTLE RED SERVICES. -SIM OPS SLIDE OUT CONVEYOR FROM ROCK WASHER FOR UPCOMING RIG MOVE. Printed 3/11/2013 11:03:41AM nyn�y, North America-ALA44 f44SKA-BP Page o Operation Sum,ua .Re.o Common Well Name:07-34 AFE No Event Type:WORKOVER(WO) Start Date:1/27/2013 End Date:2/23/2013 X4-00WYJ-E:DRILL(4,765,000.00) Project:Prudhoe Bay Site:PB DS 07 Rig Name/No.:DOYON 14 Spud DateTme:6/9/1988 12:00:00AM Rig Release:2/23/2013 Rig Contractor:DOYON DRILLING INC. UWI: Active datum:07-34©60.0ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:00 - 12:00 3.00 WHSUR P WHDTRE PJSM RIGGING DOWN EQUIPMENT IN CELLAR. -DISASSEMBLE FREEZE PROTECT MANIFOLD. SECONDARY IAAND OA VALVES. -INSTALL FLANGES ON IAAND OA WITH PRESSURE GAUGES. *TUBING 0 PSI,INNER ANNULUS 0 PSI, OUTER ANNULS 0 PSI. **RIG RELEASED FROM DS07-34A,AT 12:00 2-23-13 Printed 3/11/2013 11:03:41AM TREE= FAC DRY HOLEWELLFEA D= FMC 07-34A SAFETY NOTES: WELL ANGLE >70"@ 10683"" ACTUATOR= BAKER C �y POSSIBLE 11'GAP BETWEEN 5 1/2"TBG(8/29/88 NTIAL KB_B 60' SUSPENDED TALLY)&BOT LNR HGR(tD 9741'(06/26/88 TALLY) BF.E1El1= 13-3/8"CSG, — 68' I KOP= 1300' 68#,K-55 BTC, Max Angie= 96"@ 12388' ID=12.415" Datum MD= 10474' 20"CONDUCTOR, — 110' Datum TVD= 8800'SS 91.5#I-I-40, ID=19.124" 13-3/8"CSG,72#,L-80 BTC,D=12.347" —1 3265' 1-4 Minimum ID =2.992" @ 9817' 3-112" LINER PIN I , 7499' —{4-1-2"HES X NP,D=3.813" 4-1/2"TBG,12.6#,13CR 85 VAM TOP, H 8003' }---- " 8004' H4-1-2"WLEG,D=3.958" .0152 bpf,13=3.958" 9045' —I9-5/8"RBP(02/16/13 RIG) 1 9711' H9-5/8"X 5-1/2"BKR FB-1 PKR,ID=4.000" i 9714'. H BKR SEA LBORE EXTENSION,ID=6.00" FISH(S)-2 IBP'S,CUTTER BLADES, H —9800' r 1 1 9723' 7-5/8"MLLOUT EXTENSION,D=6.00 CENTRLIZERS&METAL SLABS 9731' H BKR TIEBACK ASSY,ID=6.184" FROM COLLAPSED TBG TOP OF 5-1/2"LNR 9741' 9741' —19-5/8"X 7"BOT SHORTY HGR,13=? 9778 --i7"X 5-1/2"XO,D=4.892" TOP OF 3-1/2"LNR 9805' F-1 9805' H4-3/8"DEDLOY SLV w/SUB,D=3.00" 9-5/8"CSG,47#,L-80 BTC-MOD,D=8_681" 10049' • , TOP OF CEMENT N 5-1/2"LNR — 10200' 5-1/2"CSG,17#,L-80 LTC MOD,.0232 bpf,D=4.892" H —10521 PERFORATION SUMMARY 5-1/2'MLLOUT WNDOW(07-34A) 10521'-10533' REF LOG: BHCS ON 06/24/88 ANGLE AT TOP PERF: 88'@ 10750' Nbte:Refer to Production DB for historical pert data SIZE SPF t'ITERVAL Opn/Sqz DATE SHOT 2" 4 10750-10870 C 06/20/00 2" 4 11000-11390 C 06/20/00 2" 4 11460-11600 C 06/20/00 2" 4 11680-12240 C 12/02/00 2" 4 12285-12420 C 06/20/00 2" 4 12500-12660 C 06/20/00 12674' H PBTD 3-1/2"LNR,8.81#,L-80 FL4S,.0087 bpf,ID=2.992" —I 12720' DATE REV BY COMMENTS DATE REV BY COMME34TS PRUDHOE BAY UMT 09/03/88 N28E3 AUDI 1 INITIAL COMPLETION 03/20/13 MAD ADDED FISH DEPTH WELL: 07-34A 06/11/00 N4/3S CTD SIDETRACK(07-34A) PERMf No:°2000130 02/23/13 DOYON 14 SUSPe u )(07-34A) AR No: 50-029-21812-01 02/25/13 PJC DRLG DRAFT CORRECTON SEC 34,T11 N,R14E,1303'FM_&571'FWL 02/26/13 MA/PJC DRLG CORRECTIONS 03/18/13 JMJJMD PE2FS&RBPCORR(03/14/13) BP Exploration(Alaska) PR OF ? • 4, I % %ysv THE STATE Alaska Oil and Gas - _ ALASKA Conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue Anchorage, Alaska 99501 -3572 ALAS Main: 907.279.1433 Fax: 907.276.7542 David Reem a © — 0 t3 Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 07 -34A Sundry Number: 313 -083 Dear Mr. Reem: SCANNED ma 0 6 2013, 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 Commission grants for good cause shown, a person affected by it may file with the Commission 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, Cathy P oerster Chair DATED this of February, 2013. Encl. STATE OF ALASKA RECEIVED • 2Q13 ALASKA OIL AND GAS CONSERVATION COMMISSION �. APPLICATION FOR SUNDRY APPROVAL °r L / 20 AAC 25.280 AOGCC 1. Type of Request: ❑ Abandon y ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well -� Change Approved Program . " Suspend ' � � ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension g (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 200 - 013 3. Address: 6. API Numbe ® Development ❑ S ervice P.O. Box 196612, Anchorage, Alaska 99519 - 6612 50.029 21812 - 01 - 00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU 07 -34A • Will planned perforations require a Spacing Exception? ❑ Yes No 9. Property Designatior 10. Field / Pool(s): ADL 028309 & 028308 ' Prudhoe Bay / Prudhoe Bay • 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): 12924' . 9038' • 12674' 9024' None 9797' Casing Length Size MD TVD Burst Collapse Structural Conductor 111' 20" 111' 111' 1490 470 Surface 3265' 13 -3/8" 3265' 3049' 3450 1950 Intermediate 10049' 9 -5/8" 10049' 8497' 6870 4760 Production Liner 51' 7" 9730' - 9781' 8225' - 8269' 8160 7020 Liner 740' 5 -1/2" 9781' - 10521' 8269' - 8900' 7740 6280 Liner 2915' 3 -1/2" 9805' - 12720' 8290' - 9026' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10750' - 12660' 9020' - 9023' None None None Packers and SSSV Type: 9 -5/8" x 5 -1/2" Baker FB -1 Packer Packers and SSSV 9711' / 8209' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ® BOP Sketch ❑ Detailed Operations Program ❑ Exploratory ❑ Stratigraphic C∎ Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation February 15, 2013 Al V lF Oil ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date 2 11kl U Gas ❑ GINJ ❑ GSTOR �❑ Abandoned IJ Commission Representative: ❑WAG ❑ SPLUG suspended Z//q/13 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Sean McLaughlin, 564 -4387 Printed Name: D id Ree Title: Engineering Team Leader Email: Sean.McLaughlin @bp.com Signature: i Cf., Phone: 564 - 5743 Date: 2,116/)3 Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Sundry Number: .l 5_0?( 1 ❑ Plug Integrity gOP Test ❑ Mechanical Integrity Test ❑ Location Clearance l Other: lo tr6 � `y5 o p5 L fvt�r r &f � ✓Li Sick brAck -kh-c eowl'•'r 5 5t 1 � riv r /-6, J pg�F �y�cr�l��ts w• (245 c,, y re 1 ,,,... 6 1 &[ / h t �`,' RBDMS FEB 2 0 NB Spacing Exception Required? ❑ Yes ❑ No Subsequent Form Required: / 0 —.. 0.1-- APPROVED BY l' !.3 Approved By COMMISSIONER THE COMMISSION Date: L For" i pprove Ad app is valid for 12 months from the date of approval Submit In Duplicatj • by 07 -34A Rig Workover - Suspend Operations Original Objective: Restore TxIAxOA Integrity - - >Pull 7" x 5 -1/2" completion. Cut and pull 9 -5/8" and • run tie -back to surface. Run 4 -1/2" chrome completion. Scope of operations: o Suspend Operations o Set up well for potential Rotary sidetrack . Justification: The wellbore has been cleaned out to within an estimated 8' above the CT liner top. Daily fluid losses are less than 10 bbls indicating that the 3 -1/2" CT liner is very nearly corked off with fish /junk. -1000' of 3 -1/2" CT liner would need to be cleaned out with service CT to expose uppermost perfs. This well has -1900' of perfs. Our recovery of known fish /junk has diminished to a scattering of IBP bands and a few pounds of metal shavings recovered in boot - baskets. There are many known fish ahead of us that are likely within the 3 -1/2" CT liner. They include two 1- 11/16" IBPs, 2 sections of spear grapple, 4 outside cutter knives, a tubing centralizer plus an unknown quantity of metallic debris from the extensive outside fishing of the collapsed /damaged 5 -1/2" tubing from last week. BP requests approval to suspend operations on 07 -34A. As part of the suspension a RBP will be set -9,100' and a kill string will be run to 8,000'. MASP: 3,240 psi Well Type: Ivishak producer Pad Engineer: Tim Lee 564 -4904 Intervention Engineer: Sean McLaughlin 564 -4387 • TREE MCEVOY • ' VvELLI-FAD = FMC SAFETY NOTES: ACTUATOR= AXELSON 07-34A KB. ELEV = 60' BF. ELEV = - KOP= 1300 Proposed Suspension Plan Max Angle = 36 @ 12388' Datum IuD= 10474' Datum 1VD= 8800' SS 13 -3/8" CSG, 72#, L -80 BTC, ID = 12.347" IH 3265' I I HES X Nipple (ID= 3.812 ") at -7,500' 4 -1/2" 13Cr VamTop Kill String to 8,000' 9 -5/8" HES RBP @ 9100' Minimum ID = 1.992" @ 4074' & 7272' WFD GLM STRADDLE & TBG PATCH L 9711' H s -sta° x5-1/2• BKR FB -1 PKR, ID = 6.000" TOP OF 7" CSG H 9730' 7" CSG, 29#, L -80, 8- RDLTC, E= 6.184" H 9781' I TOP OF 5 -1/2" CSG H 9781' 9781' — 7" X 5 -112" XO ii, Top ofJunk- 9,797' TOP OF 3-1/2" LNR I 9805• Debris left in hole - 2 x 1- 11/16" IBP's, Out- I side cutter blades (4), 2 sections of a spear grapple, 5 -1/2" x 8 -1/2" centralizer, Metal 9 518" CSG, 47 #, L -80 BTC-MOD, I 10049• slabs from collapsed 5-1/2" tubing. Top OG CEMENT INS- 1 /2"1sF I— 10200' I r� PERFORATION SUMMARY 1� 5 -1/2" WINDOW 10521 ' - 10533' REF LOG: BHCS ON 06/24/88 . � ANGLEAT TOP [ F: 88 @ 10750' • 1 1 • Note: Refer to Production DB for historical pert data 1 SIZE SPF MTERVAL Opn /Sqz DATE 1 , 2" 4 10750 - 10870 0 06/20/00 1 2" 4 11000 - 11390 0 06/20/00 •�• ■ 2" 4 11460 - 11600 0 06/20/00 *� *�1�1 1 ■ ■ 2" 4 11680 - 12240 0 12/02/00 , ♦ �' #4S ■ 2" 4 12285 - 12420 0 06/20/00 ■ ■ 2" 4 12500 - 12660 0 06/20/00 ....• 0• I 12674' I- PBTD I • • .� I TOP OF WHPSTOCK —I 10537' ��j *j *j *j .... 10610 H 5 -1/2" BKR IBP PBTD -I 10840' r4.a1.4 74v4V41 3 -1/2" LNR, 9.3#, L -80 FL4S, H 12720' A- A -A -Ava .0087 bpf, ID = 2.992" 5- 112" CSG, 17 #, L -80, ID = 4.892" 1 10850' I DATE REV BY COMvE TS DATE REV BY COMMB'ITS I PRUDHOE BAY MIT 06/88 ORIGINAL COM PLETION 04/21/09 JCMTLH IBP FULLED/FISH MOVED IJPHOLI WBL: 07 -34A 06/20 /00 CTD SIDETRACK (07 PERMIT No: 2000130 04/24/01 RWKAK/TP CORRECTIONS AR No: 50 -029- 21812 -01 02/15/06 F IYPAG SET BKR IBP SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FNL 12/12/06 OOB/TLH COMMENT CORRECTION (CTD) 09/20/08 CJNISV SET WRP(10 /02/07) BP Exploration (Alaska) • • 07 -34A Suspension of Workover operations Current Status: The welibore has been cleaned out to within an estimated 8' above the CT liner top. Daily fluid losses are less than 10 bbls indicating that the 3 -1/2" CT liner is very nearly corked off with fish /junk. -1000' of 3 -1/2" CT liner would need to be cleaned out with service CT to expose uppermost perfs. This well has -1900' of perfs. Our recovery of known fish /junk has diminished to a scattering of IBP bands and a few pounds of metal shavings recovered in boot - baskets. There are many known fish ahead of us that are likely within the 3 -1/2" CT liner. They include two 1- 11/16" IBPs, 2 sections of spear grapple, 4 outside cutter knives, a tubing centralizer plus an unknown quantity of metallic debris from the extensive outside fishing of the collapsed /damaged 5 -1/2" tubing from last week. Scope of operations: o Suspend Operations o Set up well for potential Rotary sidetrack Reference Documents: • ETP 10 -60 - Zonal isolation (Section 9 - Temporary Abandonment) • AOGCC 20 AAC 25.110 (Suspended Wells) Verify Start -up Checklist: ❑ A Sundry request for suspension of operations for 07 -34A will be filed with the State ASAP. ❑ Primary and secondary well barriers shall be installed in the welibore to provide two . temporary barriers Issues and Potential Hazards: ➢ Junk in the welibore from fishing and milling operations ➢ Potential casing damage -9200' from milling on collapsed tubing ➢ Known shallow 9 -5/8" casing leak (to gas) ➢ Currently testing BOPE (2/15/13) ➢ KWF = seawater. Current loss rate is -10 bpd Suspension Plan: Initial Well Barrier Elements: Wellbore KWF, BOPE 1. Continue to keep hole full via continuous seawater circulation. ➢ Monitor IA pressures every hour ➢ Monitor loss rate 2. RU SWS E -line with line wiper. RIH with USIT logging tools to -9,711' MD (top of packer). Log to surface in cement/corrosion mode to determine top of cement in the 9 -5/8" annulus. POOH and RD SWS E -line equipment. • Expected TOC is at 6,000' based on volumetrics. • Send log to RWO engineer. • RWO Engineer will distribute to Todd Sidoti, Abhijeet Tambe, and Zach Sayers for 10 -60 evaluation. • TVDSS tops for 07 -34 • SV4 -2723 • SV3 -3264 • • • SV2 -3476 • SV1 -3880 • UG4 -4486 • UG3 -4725 • UG1 -5255 • WS2 -5796 • WS1 -6000 • CM3 -6254 • CM2 -6694 • CM1 -7486 • THRZ -7820 • BHRZ -7997 • TPTR -8018 est. • LCU /Kingak -8051 • TSGR -8336 3. RIH with 9-%" HES RBP on drill pipe. Set RBP -9100' MD( +/ -25'). Release from RBP and stack 15K lbs down on it to confirm it is set. Test the RBP to 3,500psi for 5 minutes. Pass /Fail Criteria A located in section 6. Chart both tests. Flow check well. Pull out of hole laying down drill pipe. Flow check again prior to pulling BHA through the BOPE. ➢ RBP is suggested because BP will not have P&A approval from the state. ➢ Target set depth is above possible casing damage due to milling on collapsed tubing. ➢ 9,100' MD = 7,638' ssTVD ➢ Document the following barrier information in Openwells • Manufacture, type, and model number • Tool configuration • Serial number ➢ Verify the competency of the pressure test with the WTL before proceeding. Record and notate all pressure tests on chart. (Pass /Fail Criteria C located in section 6.0) o Use the "BPXA STP Wellbore Testing Criteria Calculator ". The latest version is embedded in the Tubular Pressure Testing RP. o WSL and Toolpusher to sign. Attach pressure chart and calculator to OpenWells. Changes to Well Barrier Elements: Wellbore KWF, RBP, BOPE 4. Run 4 -1/2" killstring with WLEG to 8,000' MD. • 4 -1/2" VamTop 13Cr, Condition B • 4 -1/2" HES X nipple (ID= 3.812 ") at -7,500' MD • 4 -1/2" WLEG on bottom of killstring 5. Record circulating rate and pressures, as well as PU /SO weights before landing hanger, on daily operations report. 6. Land Tubing Hanger ➢ Run in lock down screws ➢ Lay down landing joint. Well: 07 -34A Version: 0 2 Suspend Well • • 7. Circulate Completion Fluid ➢ Rig up to reverse circulate down the IA valve. ➢ Close the blind rams. ➢ Heat all seawater to 120 °F. ➢ Reverse circulate the well with 125 -bbl of seawater and 430 -bbl seawater w/ MI KI- 3869 corrosion inhibitor at 7 bpm. 8. Set TWC by opening the blind shear rams and dry rod in the TWC. ➢ Verify there is no pressure underneath the blind shears by opening the choke. ➢ Test to 1,000 -psi below and 3,500 -psi from above for 10 charted minutes on each test. (Pass /Fail Criteria B located in section 6.0) Changes to Well Barrier Elements: Tubing Kill weight fluid, RBP, TWC, BOPE 9. ND BOP and NU Tree ➢ ND BOPE and NU 13 -5/8" 5K x 4- 1/16" 5K adapter flange and 4- 1/16" tree ➢ Test tubing hanger void and seals to 5,000 -psi for 30 charted minutes. (Pass /Fail Criteria C located in section 6.0) ➢ Test tree to 5,000 -psi for 5 charted minutes. (Pass /Fail Criteria A located in section 6.0) Changes to Well Barrier Elements: Tubing Kill weight fluid, RBP, TWC, Tree 10. Pick up the lubricator and test to 250 -psi low and 3,500 -psi high for 5 minutes on both tests. (Pass /Fail Criteria D located in section 6.0) 11. Pull TWC with DSM lubricator. 12. Freeze Protect Wellbore ➢ RU hot oilers to the annulus. ➢ RU jumper between the IA and the tubing. ➢ PT lines to 3,500 -psi for 5 minutes. (Pass /Fail Criteria D located in section 6.0) ➢ Reverse in 150 -bbls diesel into inner annulus. Allow IA and tubing to U -tube for 1- hour. 13. Install BPV 14. Test BPV by using LRS to test below to 1,000 -psi for 10- charted minutes with diesel. (Pass /Fail Criteria B located in section 6.0) Changes to Well Barrier Elements: Tubing Kill weight fluid, BPV, Tree 15. Secure the tree and cellar. 16. RDMO Well: 07 -34A Version: 0 3 Suspend Well RIG FLOOR 33.7 ' AGL Q IOWA 1 VALVE LEGEND I i� ©T ©�0r ©T0�0� 1 BYPASS I 2 KILL I _....) il I 3 CHOKE �4 BOTTOM RAMS '. L 5 BLIND RAMS ,' 6 TOP PIPE RAMS III ACCUMULATOR: NL SHAFFER, 180 GAL, 6 STATION 7 ANNULAR • 13 5/0', 5000 P51. H1DPoL ANNULAR BOP, TRIPLEX PUMP: 575 VAC, 30 HP - STUDDED TOP /FLANGED BOTTOM AIR PUMP: 1, NL SHAFFER • N _ —_______ RANGED TOP 0 0 0 'Mg 1 II.. 13 5/8', 5000 PSI, 10' MPL OPERATORS, 1 HYDWL PPE RAM 1 i ■ 3 1/8' 5000 PSI SIDE OUTLET 1 1111111 3' CHOKE UNE 13 5/8' 5000 PSI, 14' MPL OPERATORS, C _ _ _ _ _ _ _ _ — -111� 0 MAIL BUND SHEAR RAY C 7 SIUDOE0 BOTTOM Bx 160 BY PASS 111 MOUE= . 3 I/O" 5000 P51 HER VALVE ,3 3000 •, ,.a•:• . ■I 4 I*/ , III 1III /III 1F 2" KILL UNE INS 1/6' MOO P51 HER 3 I 5000 PSI GATE VALVE I/O" 50 3 00 P51 GTE VALV �� /8' I — 11 11 11011. SINGLE 13 5/8', 5000 P51. 10' MPL OPERATORS, r� Hri1RIL PIPE RNA 1 - 11 IT' TE IT P 0 0 T STUDDED BOTTOM /FLANGED TOP 0x 180 , ACCUMULATOR MANIFOLD 4y,� is IF -1 18 BOTTLES, 10 GALLONS EACH minium i 1 we 11161 BOP STACK ELEVATION E - : : 3 • REMOTE PANEL IN DOGHOUSE I III 1 AND UTIIITY MODULE -- -- -- =:�e_ - --- -- I \ Ire El NITROGEN BACKUP BOTTLES Ind 21 1/4', 2000 PSI, 18' I50 P51 HYOR. MSP 4150001 BOP/INVERTER OPERATED KNIFE G1E VALVE �� STUDDED TOP /FLANOE0 BOTTOM p� yA q � 1' 0/M PLUG ••••• FLAAN;E /FUNGE Rx 73 AA 'av R:11°Ipl@°NL 11 v pMMli' a _________ _ —_ —_ —_ 16' FLG'D VENT UNE 1 MEM, I aT � s aMA LFA ME BOP SNCE �dm 03 0 4 CAM LEA UPONE BOP 0005 RIG 14 m■■ FUwcE 1/31 , 3 OM LEA Mt 00E/AIL INIES IDLE BOP SYSTEM • I 2_20 .. 2 DM LEA MAR BOP SDI AND CONTROL SURFACE DIVERTER CONFIGURATION 1 - • 1 JTH TEA OWN 10 M80EA0 GA i 28/98 ° � 0® RRR ° MR"�0 If PEA LFr PEA 5 "E 11' D 00 A Q1 N ' NTS T11� 010. R1I400PSn6COHTAa M8.1 O VI ', 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r r11 " U U U U U U U U U U C.) o.3 U U 0 - � >\ = s: 1 : • • w \���� THE STATE Alaska Oil and Gas ®f l 1L V Conservation Commission GOVERNOR SEAN PARNELL � wh 333 West Seventh Avenue O Q. Anchorage, Alaska 99501 -3572 ALAS Main: 907.279.1433 Fax: 907.276.7542 David Reem . Engineering Team Leader Q BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 07 -34A Sundry Number: 312 -470 Dear Mr. Reem: 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 Commission grants for good cause shown, a person affected by it may file with the Commission 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, Cathy P. Foe ster Chair DATED this L 7 day of December, 2012. Encl. STATE OF ALASKA � ALA, OIL AND GAS CONSERVATION COMM SION 9 `'� ' APPLICATION FOR SUNDRY APPROVAL DEC 1 20 AAC 25.280 4 , • 1. Type of Request: jt-•'t_ is-- AOGCC ❑ 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 J ® Alter Casing 1 7, - Other _ _ 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration (Alaska) Inc. ❑ Exploratory ❑ Stratigraphic 200 -013 ° 3. Address: ® Development- ❑ Service 6. API Numbe P.O. Box 196612, Anchorage, Alaska 99519 -6612 50.029- 21812 -01 -00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU 07 -34A Will planned perforations require a Spacing Exception? ❑ Yes N o 9. Property Designatior , 10. Field / Pool(s): ADL 028309 & 028308 Prudhoe Bay / Prudhoe Bay • 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) 12924' • 9038' • 12674' i 9024' None 9171' • Casing Length Size MD TVD Burst Collapse Structural Conductor 111' 20" 111' 111' 1490 470 Surface 3265' 13 -3/8" 3265' 3049' 3450 1950 Intermediate 10049' 9 -5/8" 10049' 8497' 6870 4760 Production Liner 51' 7" 9730' - 9781' 8225' - 8269' 8160 7020 Liner 740' 5 -1/2" 9781' - 10521' 8269' - 8900' 7740 6280 Liner 2915' 3 -1/2" 9805' - 12720' 8290' - 9026' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10750' - 12660' • 9020' - 9023' 7 ", 26# x 5 -1/2 ", 17# L -80 9724' Packers and SSSV Type: 9 -5/8" x 5 -1/2" Baker FB -1 Packer Packers and SSSV • 9711' / 8209' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: • is 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 January 15, 2012 • IN Oil • ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned Commission Representative: ❑ WAG ❑ SPLUG ❑ Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Sean McLaughlin, 564 -4387 Printed Name: D. EiReem Title: Engineering Team Leader Email: Sean.McLaughlin @bp.com Signature: Phone: 564 - 5743 Date: /49/2o/Z_ Commission Use Only 7 Conditions of approval: Notify Commission so that a representative may witness � Sundry Number: t 2 _ '-i ? 0 ❑ Plug Integrity 'OP Test ❑ Mechanical Integrity Test ❑ Location Clearance J Other: t 3 S00 P. v 6oP �5 r" Spacing Exception Required? ❑Yes [� No Subsequent Form Required: /d — y D / APPROVED BY Approved By: COMMISSIONER THE COMMISSION Date: !Z —/ 7- / Z For riy�p �9� � e� / 0 Appr application is valid for 12 months from the date of approval Submit I n D up li cate, "' U K A /Z-•, L m,2/*4Z \-- bp • • Sundry Request for casing repair Well: 07 -34A Date: 12106/2012 Engineer: Sean McLaughlin MASP: 2360 psi Well Type: Producer Estimated Start date: January 15 2013 History: The parent wellbore 07 -34 was an injector as part of the mid -field waterflood project. It injected a total of 1.25 MMBW from 1989 through 1995. Well 07 -34A was sidetracked with coil in June 2000 as a horizontal Zone 1A producer. Based on a caliper in September 2002, a patch was set over the bottom hole and a Weatherford gas lift straddle was set over the top hole on February 22, 2003. On 9/9/04, a waiver was issued for IAxOA communication which allowed the well to remain online. However, in April, 2005, the well was shut -in and secured with an IBP due to TxIAxOA communication. A Sensa log LDL was performed on 3/22/06 and 2 temperature anomolies were identified at 4800' MD and 8850' MD, in addition to the already existing straddle and patch. In January/February, 2012, multiple attempts to pull the POGLM were made with no/ success. The well has strong remaining value even though the well will be flowed with a velocity limitation. The well can only currently flow to the low pressure system due to piping configuration (former SWI injector). The velocity limitation will limit gas rate to - 30MMSCFD. Scope of Work: Pull 7" x 5 -1/2" completion to the cut. Decomplete remainder of tubing either by pulling the seals or perform a series of outside cuts. Cut and pull 9 -5/8" and run tie -back to surface. Run 4 -1/2" chrome completion. Pre Rig Prep Work: E 1 Set IBP 10' above fish at -9,160'. Tubing punch at 9,150' F 2 Circulate well to seawater. CMIT -TxIA to 1,000 psi. E 3 Jet cut 5 -1/2" tubing @ - 4,064'. Cut desired to be -10' from top the GLM straddle. F 4 CMIT -TxIA to 1000 psi to ensure post cut integrity W 5 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breakage (check one at a time). PPPOT -T & IC. ✓ 6 Set BPV in the tubing hanger. O 7 Remove the wellhouse & flow line. Level the pad as needed for the rig. f • • Proposed RWO Procedure: ' 1. MIRU Doyon 14. ND tree. NU and test BOPE with four preventers configured top down (annular, 7" fixed, blind shears, mud cross' and 3 -1/2" x 6" VBR's). Test the VBR's and annular to 3,500 psi. 2. Pull and lay down 7" and 5 -1/2" tubing to the jet cut at 4,052'. 3. Scrape the 9 -5/8" casing and dress the 5 -1/2" tubing stub 4. Attempt to pull seals from the SBE. If successful pull tubing, skip to step 12. 5. Outside cut 5 -1/2" and recover the GL straddle. 6. Cut and recover the 5 -1/2" tubing above the lower patch. 7. Outside cut 5 -1/2" tubing and recover the lower patch. 8. Cut and recover the 5 -1/2" tubing above the IBP 9. Outside 5 -1/2" tubing to recover the IBP(s). 10. Cut and recover the 5 -1/2" tubing 10' from the top of the first full joint above the packer. 11. Scrape 9 -5/8" casing and dress -off 5 -1/2" tubing stub. 2. Run a 9 -5/8" RBP to 9,600'. 13. Test 9 -5/8" casing to 3500 psi. If it fails PU a RTTS and locate leak depth. 14. RU Wireline and run USIT log across 9 -5/8" to locate TOC. 15. Set 9 -5/8" RBP and 50' of sand -100' below logged TOC. PT RBP to 3,500 psi. 16. Swap upper 7" fixed rams to 9 -5/8" fixed rams 17. Mechanically cut 9 -5/8" casing in 1 full joint above the TOC. Pull 9 -5/8" casing through the stack. 18. Scrape 13 -3/8" and dress -off 9 -5/8" casing stub 19. Run 9 -5/8" tie -back fully cemented to surface with 195 bbls of 15.8 ppg class G cement 20. Drill out the 9 -5/8" shoetrack and test casing to 3,500 psi. . 21. Recover upper and lower RPB's. 22. Run new 4.5" 13Cr completion with 9 -5/8" x 4 -1/2" HES TNT packer. MIT -T & MIT -IA to 3500 psi. 23. Set a BPV and RDMO. Post rig Work V 1 Pull BPV S 2 Pull ball and Rod, Pull RHC seat, Install dummy GLV's 1 • • • TREE = MCEVOY WELLHEAD = • FMC I SAFETY NOTES: I ACTUATOR = AXELSON 07-34A KB. ELEV = 60' KOP = 1300' Max Angle = 96 @ 12388' Datum MD = 10474' I 2192' H 7" CAMCO BAL -O SSSV NIP, ID= 5.937" Datum TVD = 8800' SS I TOP OF 5 -1/2" TBG 11 2212' 2212' H 7" X 5 -1/2" XO I 113 -3/8" CSG, 72 #, L -80 BTC, ID = 12.347" H 3265' 111 I 4074' - 4099' — WFD GLM STRADDLE W/ 1" DGV Minimum ID = 1.992" @ 4074' & 7272' ,y - (02/22/03)1D = 1.992" WFD GLM STRADDLE & TBG PATCH I. • 7272' - 7297' H WFD ARROW -PAC TBG PATCH, ID = 2.375" I 9171' SLM — FISH (2 ?): 1- 11/16" BKR IBPw /OVERSHOT Lk (ORIGINAL 01/16/06, THEN TAGGED 04/21/09) y 9711' 119-5/8" X 5-1/2" BKR FB -1 PKR, ID = 4.000" I I 5 -1/2" TBG, 17 #, L -80, .0232 bpf, ID = 4.892" H 9724' II I 9724' E LMD TT LOG NOT AVAILABLE I� I 1 TOP OF 7" CSG I—I 9730' 7" CSG, 29 #, L -80, 8- RDLTC, ID = 6.184" H 9781' I I TOP OF 5 -1/2" CSG H 9781' I 978 —i 7" X 5 -1/2" XO TOP OF 3 -1/2" LNR H 9805' I 9 -5/8" CSG, 47 #, L -80 BTC -MOD, ID = 8.681" H 10049' I TOP OF CEMENT IN 5-1/2" LNR I 10200' w / '4 5-1/2" WINDOW 10521 ' - 10533' PERFORATION SUMMARY 0 REF LOG: BHCS ON 06/24/88 Al 0 ANGLE AT TOP PERF: 88 @ 10750' � 0 Note: Refer to Production DB for historical perf data o f ►, • SIZE SPF INTERVAL Opn /Sqz DATE • � 2" 4 10750 - 10870 0 06/20/00 1 • � •.∎. , 2" 4 11000 - 11390 0 06/20/00 , # # # # ## ##/ ■ 2 ■ " 4 11460 - 11600 0 06/20/00 g 2" 4 11680 - 12240 0 12/02/00 ■ ■ 2" 4 12285 - 12420 0 06/20/00 __ _ # •_ ■ 2" 4 12500 - 12660 0 06/20/00 4 # #�#� � # * 1 4 12674' H PBTD I � # # # # # # # � ���� # # # "VIM # # # ## ## I TOP OF WHIPSTOCK I 10537' � ■ # # # # # # # 4 10610 1 5-1/2" BKR !BPI # # # #1 PBTD I—I 10840' I r #. #. #. #. 3 -1/2" LNR, 9.3 #, L -80 FL4S, 12720' I 5-1/2" CSG, 17 #, L -80, ID = 4.892" H 10850 I :OM .0087 bpf, ID = 2.992" DATE REV BY COMMENTS DATE REV BY COMMENTS 1 PRUDHOE BAY UNIT 06/88 ORIGINAL COMPLETION 04/21/09 JCM/TLH IBP PULLED /FISH MOVED UPHOLE WELL: 07 -34A 06/20/00 CTD SIDETRACK (07 -34A) PERMIT No: 2000130 04/24/01 RN/KAK/TP CORRECTIONS API No: 50- 029 - 21812 -01 02/15/06 RRD /PAG SET BKR IBP SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FNL 12/12/06 OOB/TLH COMMENT CORRECTION (CTD) 09/20/08 CJN/SV SET WRP (10/02/07) BP Exploration (Alaska) TREE = , MCEVOY • VVELLFEAD = RNC • SAFETY NOTES: ACTUATOR = AXELSON 07-34A KB. ELEV = • 60' BF. ELEV = , KOP = , 1300' Max Angle = )6 @ 12388' Datum MD= 10474' • I 2192' H 7" CAMCO BAL -O SSSV NP, D= 5.937" I Datum 1VD = 8800' SS I TOP OF 5-1/2"113G H 2212' I ■ • I 2212' H_ 7 X 5-1/2" XO I 113 -3/8" CSG, 721, L -80 BTC, D= 12.347" H $266' i_A -or 1 4074' - 4099' H VVFD GLM STRADDLE WI 1" DGV Cut tubing 10' above (0222/03) D= 1.992" straddle at 4064'. 727r - 729T H 1MD ARROW -PAC TBG PATCH, D = 2.375' Tubing punch at —9150' . Set 1- 11/16" IBP at —9160' 1 9171' SLM H RSH (2?): 1-11/16' BKR BP /OVERSHOT Minimum ID =1.992" @ 4074' & 7272' fik (ORIGIN4L 01/16/06, Thad TAGGED 04/21/09) WFD GLM STRADDLE & TBG PATCH 9711' 1+5/8" X 5-1/2" BKR FB-1 PKR D = 4.000" I 5-1/2" TBG, 171, L -80, .0232 bpf, D = 4.892' H 9724' I 1 9724' H B.MD TT LOG NOT AVALABLE I 8rd AB -MOD, IPC I TOP OF 7" CSG H Ma I 1 r CSG, 29#, L-80, 8- RDLTC, D= 6.184" j-1 9781' I 1 TOPOF 5-1/2' CSG H 9781' J I 9781' H 7" X 5-12" X0 I 1 TOPOF 3-12" LNR H 9805' I 9-5/8" CSG, 47 #, L -80 BTC-MOD, D = 8.681' H 10049' I_77OP OF CA1BJT>P 5-1' L.P I — 10200' I , W ►4 5-12" INI•DOW 10521 ' - 10533' REF LOG: BHCS ON 0624/88 ►/ ANGLE AT TOPPERF: 88 @ 10750' 74 ►1 Note: Refer to Production DB for historical perf data V 4 SIZE SPF INTERVAL Opn/Sqz DATE ∎I ►/ 2" 4 10750 - 10870 0 0620/00 v 2" 4 11000 - 11390 0 06/20/00 1 ` 2" 4 11460 - 11600 0 06/20/00 •444.4•4; ■ 2" 4 11680 - 12240 0 12/02/00 ! 4 2" 4 12285 - 12420 0 06/20/00 ■ ■ 2' 4 12500 - 12660. 0 0620/00 . /44444444 12674' PBTD 4 ���. / 4 4 4 4 4 4 4 1 -'w.w I TOP CFVVHPS OCK H 1os3r 40 •4444 ■4 10610 5-12" BKR BPI PBTD 10840• x . 4 . 4 . 4 . 4 . I r•v•W 3-1/2" LNR, 9.3#, L -80 FL4S, ri 12720' I 004 I 5-1/2" CSG, 17#, L-80, ID= 4.892' H 10860' I 0...0. 0087 bpf, ID= 2.992" DATE REV BY COMMENTS DATE REV BY COMMENTS 1 PRUDHOE BAY UNIT 06188 OR GINAL COMPLETION 0421/09 JCMILH BP PULLRYFISH MOVED UPHOU WELL: 07 -34A 06/20100 CTD SIDETRACK (07-34A) PERMr No: 2000130 04/24/01 RWKAK/TP CORRECTIONS AR Na: 50-029-21812 -01 02/15/06 IYPAG SET BKR BP SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FNL 12/12/06 OOB/TLH COIMY NT CORRECTION (CID) 09/20/08 CJNISV SET WRP(10 /02/07) BP Exploration (Alaska) TREE = . MCEV OY 07-3 4A WELLHEAD= FMC SAFETY NOTES: ACTUATOR = AXELSON KB. ELEV = _ so• Proposed RWO BF.ELEV = K01 = 1300' Max Angle = )6 @ 12388' Datum MD = 10474' Datum TV D = 8800' SS ,Y -- ( 2000' — I4 -1/2' HES X NP, D = 3.812° 19 -5/8" HES ES Cementer I —I 2,952' I9 -5/8" BKR ECP I H 2,975' ■ I9 -5/8" Bowen Casing Patch] — 2996' I9 -5/8" 47 #, L -80, Hydril 563, ID= 8.681 "I —I 3000' I L. GAS LFT MANDRELS 13- 318" CSG, 72 #, L -80 BTC, ID = 12.347" H 3266' ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 E 1 9,491' H4 -11 HES X NIP, D = 3.812" I 4 -1/2" TBG, 12.6#, 13CR Vam Top, N 1�� -- 9,522' —VA- ° =1[)° x 4 -1/2° HES TNT PKR ID 3.88" 9,660' 9,556' - "- 1/2" HES X NP, D = 3.812" 9,628' —]4 -112" HES XN NP, ID = 3.725" 9,660' L 9 -5/8" X 5 -1/2 x 4 -112" " UNIQUE OVERSHOT M 9711' — ]9 - 5/8" X 5 -1/2" BKR FB -1 PKR, D = 4.000" 512' 1B 17 L-81 .a2:210, C=4832' - 9721 TOP OF 7" CSG I— 9730' I 7' CSG, 29#, L -80, 8- RDLTC, D = 6.184' I-I 9781' ] — I 9781' H 7" X 5-1/2" XO TOP OF 5-1/2" CSG — I 9781' TOP OF 3 -1/2" LM — 9805' ® I 9-5/8" CSG, 47 #, L -80 BTC -MOD, ID = 8.681" I 10049' • TOP OF CEMENT IN 5 -1/2" LNR H 10200' r1 X r0 5-1/2" WINDOW 10521 ' - 10533' PERFORATION SUMMARY . � 1 REF LOG ON 06/24/88 11 1 G: ANGLEAT TOP PF: 88 @ 10750' • 1 1 ER Note: Refer to Production DB for historical perf data 01 � , S SPF INTERVAL Opn/Sqz DATE 2" 4 10750 - 10870 0 06/20/00 •� ■ ■•••■ 2" 4 11000 -11390 0 06/20/00 •�1�•�1�• ■ 2" 4 11460 - 11600 0 06/20/00 w • 2" 4 11680 - 12240 0 12/02/00 • • 2" 4 12285 - 12420 0 06/20/00 2" 4 12500 -12660 0 06/20/00 ►'e 400* I 12674' H PBTD •••1 ..ww... ••••1 TOP OF WHPSTOCK —I 10537' ∎• ■••••• 10610 — 5 -1/2" BKR BP ••••1 PBTD —] 10840' I 4.0.6. ree f f 3 -1/2" LNR, 9.3#, L -80 FL4S, —I 12720' ��� A*. .0087 bpf, ID = 2.992" I 5-1/2" CSG, 17 #, L -80, ID = 4.892" H 10850' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 06/88 ORIGINAL COMPLETION 04/21/09 JCM/TLH 13P PU LEIYFISH MOVED UPHOLE WELL: 07 - 34A 06/20/00 CTD SIDETRACK (07 -34A) PERMTT No: 2000130 04/24/01 RWKAK/TP CORRECTIONS API No: 50- 029 - 21812 -01 02/15 /06 RRD/PAG SET BKR 13P SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FM_ 12/12/06 OOBTILH COWS ' CORRECTION (CTD) 09/20/08 CJN/SV SET WRP(10/02/07) BP Exploration (Alaska) RIG FLOOR 33.7 ' AGL 16-01 1 VALVE LEGEND f "200M©�0 'X0� 1 BYPASS 2 KILL "�� 3 CHOKE 4 BOTTOM RAMS 1 5 BLIND RAMS TL f 6 TOP PIPE RAMS • In 13 5/8", 5000 PH, HYDRA ANNULAR BOP. ACCUMULATOR: NL SHAFFER, 180 GAL, 6 STATION 7 ANNULAR STUDDED TOP /FLWGED BOTTOM PUMP: 1, VAC, FF 30 HP AIR PUMP: 1, NL SHAFFER -__ FLANGED TOP O O / . .411 I MEW 13 5/8 5000 PSI, 10 MPL OPERATORS, MORE PIPE RAM 3 1/8" 5000 PSI SIDE OUTLET N I 3" CHOKE UNE 13 5/8", 5000 PSI, 14" MPL OPERATORS, [ � W PoL BLIND SHEAR RAM 0 C _ : _ - _ - - - _ - _ _ ] HYO BY PASS • • SIUDOEO BOTTOM 00 160 ■ emmum■ ■ 3 1 /8 5000 PSI HCR VALVE • 150D 3000 U ■ I, ,II, / ,III / , ' lll 1 ll ' ' ,II, 3 1/8 5000 PSI GATE VALVE • mg 3 1/8" 5000 PH HCR VALVE-1 J N -,. 3 1/8 5000 PSI GATE VALVE 6u�6 11.11111111W HYDRA 13 5 /8 5000 PSI, 10" MPL OPERATORS, �"If — fie 6• 11 'N' a 'VlI 'a HYDRA PIPE RAM • • __ ACCUMULATOR MANIFOLD o : : IN STUDDED BOTTOM/FLANGED TOP ax 160 , h 4 a.l 18 BOTTLES, 10 GALLONS EACH —6,• • • N X P AN BOP STACK ELEVATION [ : : : l REMOTE PANEL IN DOGHOUSE • I I AND UTILITY MODUI F I big -- -- -- _:�`_ - -- - -- I 'Iri I NITROGEN BACKUP BOTTLES 21 1/4", 2000 PSI, 18 150 PH MDR. MOP HYDPoL BOP/DIVERTER - ==" OPERATED KNIFE GATE VALVE ∎� STUDDED TOP /FLANGED BOTTOM 1 C/N PLUG MINMN■Om FLANGE /FLANGE RK 73 w,s e A mv a a pppp ,,, @ @ @�vnoawicx ax us[ Or — _ —__ - -_ 8901 R ® mt C1611w. 16" FLC'D VENT UNE IDCPYCWI ■... I 01/15/06 5 MB LEA UMW BOP STACK RIG 14 I PROJECT _ 03/05/01 4 0w8 LEA UMW BOP BMCK �� FLANGE 01/31/00 3 owe LEA MOW C102/1111J. Ills ' BOP SYSTEM I I 12 -20-00 2 owe LEA IPOATE SW STACK AND CONTROL BY SURFACE DIVERTER CONFIGURATION 11 - - � Ali LEA MAW 10 MT= 041 i 28/98 CHEMED RPR "A1diF0 LEA Rs' 5 ... 110.' 7 " 7C` 5 OOR NTS o T H 0A0 R14BOPSYS&CONTROL srt. i 4 • • S ITT rE 0 [F ansEn SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276-7542 Aras Worthington Wells Intervention Team Lead BP Exploration (Alaska), Inc. abC);_.9—■'13 P.O. Box 196612 � Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 07 -34A Sundry Number: 311 -371 Dear Mr. Worthington: ; .. fh F; 4)r_ r ti .Uli 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 Commission grants for good cause shown, a person affected by it may file with the Commission 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. Sin er O K. ■ • man � ( o ssion z DATED this ij day of December, 2011. Encl. • TE OF ALASKA OIECE VE �, . ( � `` ALASKA OIL ANI S CONSERVATION COMMISSION NOV 2 9 7OVV ,���'�'" \�' APPLICATION FOR SUNDRY APPROVALS //So - 20 AAC 25.280 a Oil 80 629. cwt. Commission 1. Type of Request: Abandon ❑ Plug for Redrill ❑ Perforate New Pool❑ Repair Well ,.J s : Ch n e A pI Qd Program ❑ Suspend El Plug Perforations Perforate Pull Tubing �" � i p 9 ❑ ❑ 9 ❑ Time Extension ❑ Operation Shutdown ❑ Re -enter Susp. Well ❑ Stimulate❑ Alter Casing ❑ Other: ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: BP Exploration (Alaska), Inc. Development is Exploratory ❑ 200 -0130 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 21812 -01 -00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: Spacing Exception Required? Yes ❑ No ❑ PBU 07 -34A 9. Property Designation (Lease Number): 10. Field / Pool(s): ADLO- 028308 PRUDHOE BAY Field / PRUDHOE 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): 12924 9038.28 12674 9023.84 NONE 9171 Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 91.5# H -40 32 112 32 112 1490 470 Surface 3234' 13 -3/8" 72# L -80 31 3265 31 3049 4930 2270 Intermediate 10019' 9-5/8" 47# L -80 30 10049 30 8497 6870 4760 Production 51' 7" 29# L -80 9730 9781 8225 8269 8160 7020 Liner 740' 5 -1/2" 17# L -80 9781 10521 8269 8900 7740 6280 Liner 2915' 3 -1/2" 9.3# L -80 9805 12720 8290 9026 10160 10530 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): SEE ATTACHED - - 7" 26# L -80 29 2212 - 5 -1/2" 17# L -80 2212 9724 Packers and SSSV Tvoe: 5 -1/2" Baker FB -1 Packer Packers and SSSV MD and TVD (ft): 9711 8209 12. Attachments: Description Summary of Proposal ❑ 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Development El Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 12/13/2011 Oil ❑ Gas ❑ WDSPL ❑ Suspended IN 16. Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG ❑ Abandoned ❑ Commission Representative: GSTOR ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Aras Worthington Printed Name Aras Worthington Title Wells Intervention Team Lead Signature Phone Date / . 564 -4102 11/29/2011 Prepared by Joe Lastufka 564 -4091 7, ,,,- � COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 311-571 Plug Integrity BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: it / Lr.. 5 4'0 Y 4 r r hair Ceel'e • Subsequent Form Required: `0 — — l •/ / APPROVED BY / Approved by: � C• v I ISSIONER THE COMSSION Date: / "' [ / r evatc1/201 0 1 / - 5 0R1G1NAL MI (/ Z:Submit in Duplicate 07 -34A 200 -013 - PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 07 -34A 6/20/00 PER 10,750. 10,870. 9,019.81 9,016.01 07 -34A 6/20/00 PER 11,000. 11,390. 9,011.46 9,003.1 07 -34A 6/20/00 PER 11,460. 11,600. 9,006.13 9,003.48 07 -34A 6/20/00 PER 12,285. 12,420. 9,025.88 9,019.96 07 -34A 6/20/00 PER 12,500. 12,660. 9,016.35 9,022.88 07 -34A 12/2/00 APF 11,680. 12,240. 9,001.23 9,022.42 07 -34A 8/25/02 BPS 9,718. 9,721. 8,215.17 8,217.73 07 -34A 11/18/02 BPP 10,750. 12,674. 9,019.81 9,023.84 07 -34A 2/22/03 STO 4,074. 4,099. 3,706.5 3,726.58 07 -34A 2/15/06 BPS 9,940. 12,660. 8,404.64 9,022.88 07 -34A 7/8/07 BPS 2,181. 12,660. 2,143.4 9,022.88 07 -34A 10/1/07 BPP 2,181. 12,660. 2,143.4 9,022.88 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 • I 1 1 • • Summary of Proposed Work BP Exploration Alaska Inc (BPXA) Reservoir Abandonment DS 07 -34 PTD 2000130 API No. 50- 029 - 201812 -01 As part of BP's risk mitigation program to minimize the number of unsecured non - operable wells across its area of operation, well 07 -34 has been targeted for reservoir abandonment. As per AOGCC definitions, the proposed work will be for suspending the well. This will isolate the reservoir but still allow access to the wellbore for re -entry or sidetrack options in the future. 07 -34 has been shut -in since 2/20/2005, it is a natural flow capable well that is not secured down hole. Access to secure the well is limited due to stuck IBP at 9171' slm, a tubing patch, and a GLM straddle. • Well is not secured • TxIA Communication. Failed MIT -IA to 3000 psi with LLR of 5 bpm at 2500 psi. While pumping tbg pressure increased to 3000 psi (5/29/11). • Able to pump down IA and Tbg. 580 bbls KCL down IA, 3 bpm @ 1500 psi, 278 bbls crude down Tbg, 3 bpm @ 2900 psi (7/25/11). Have attempted to fish IBP multiple times. Fish = 1- 11/16" IBP and stiffner ring from another IBP. Was able to flow the IBP up hole, originally set at 10708" SLM, flowed up hole to current position at 9171' SLM Present Well Condition of 07 -34: Originally drilled in 1988 to a depth of 10850' MD. - 17 -1/2" hole drilled to 3280' and o Cased with 13 -3/8 ", 68# / 72 #, K -55 / L -80, BTC to 3655' and o Cemented with: • 1 stage: 684 bbls, 12.2 # CS I I I • 2 stage: 123 bbls, 15.8# Class G • Top job: 59 bbls, 15.3# Class G - 12 -1/4" hole drilled to 10062' and o Cased with 9 -5/8 ", 47 #, L -80 BTC to 10049' and o Cemented with: • 1 stage: 86 bbls, 11.0# Class G • 2 stage: 154 bbls, 15.8# Class G • Full returns during cement job • Top of cement calculated at 6761' and with 30% excess. - 8 -1/2" hole drilled to 10850' and o Cased with 7 ", 29 #, L -80 x 5 -1/2 ", 17 #, L -80, LTC Liner to 10840 o Cemented with: • 94 bbls, 15.7# Class G • Full returns during cement job. Flowed back 2 stands after setting Hanger. • Tag cement at 9743' with 4 -3/4" bit inside liner. Top of liner at 9741' md. • • Coil Tubing Side Track in 2000 to a depth of 12924' md. - 4 -1/2" hole drilled to 12924' md. o Cased with 3 -1/2 ", 8.7 #, L -80, Imp BTC -Mod to 12720' md. o Cemented with: • 31.5 bbls, 15.8# LARC Cmt. • 100 % returns during cement job. Procedure for Reservoir Abandon of 07 -34: 1. Service Tree. z 3 2. Rig up Slickline and fish GLM Straddle, Patch and IBP. 3. Rig up E -Line. Tubing punch with E -Line just above and below Baker "FB -1" Packer. Tubing punch 3 -1/2" liner just below liner hanger. 4. Rig Coil Tubing. Set cement retainer just above packer in 5 -1/2" tubing. Down squeeze -30 bbls of Class G cement into liner. Un -sting from cement retainer and lay in cement to -8800' md. _ 2 5 g��s ,? S7o' ,c . 008'7 Bey. 5. Wait on Cement 3 days. 6. RU Slickline. Drift and Tag to top of cement in tubing. Confirm top of cement at 8800' or higher. * AOGCC will need 24 hr notice for witness slickline tag. 7. Pressure Test to 2500 psi. * AOGCC will need 24 hr notice for witness pressures test. P.oduc� r waS Sr,' /l a .51 ®"f YV gm ��, S � ( 4f .`` 5/ 4j arm /�►D�P -owe V� 0#96 tom- w4 Q� r w G ' " '' Of ( i¢ ?ts % T�+t tine AS, 5e1.,rra( otter''' 7'v r� ovei °""e 6el'evo i ke �es� of f■' `�i,e wel( '' r400r CUC'Cr ' u " d /104• ce c w /t Toe Drell god ss,`dly *ski/ f, cerrmck , 't ih tse 107We. M140 %f n per 1 4 2 v ll ti-vti or EE'eoM' econoM'' cv //y via le if 111Q/id ad /e' ywiv1( 10 fe'v "c,,- .L lend To de*r ry Tie viraro/ oeferiAce/J4A,en�-- who, 149e het /Ales Oew r4,s tiAt O cwtc ' t° cvel/ Gi'ow / P/31-4, ! • Current Wellbore Diagram TRH = MCEVOY WELLI-EAD = FMC EAsting Cement SAFETY NOTES: I ACTUATOR = AXELSON EeArctic Pack 07-34A Base of HRZ @ 9530 KB. ELEV = 60 Top of Sag @ 9930' BF. ELEV = t Top of Shublik @9970' KOP = 1300' Top of Sadlerochit @ 10052' Max Angle - 96 G 12388' 41, 1 ' Datum MD = 10474' 2192' Hr CAMCO BAL -O SSSV NIP, D= 5.937' I DatumTVD= 8800' SS (Arctic Pack 0 -2323' & Cmt 2323 -3183' H 3183' 1 . ` 2212' H 7" X5 - 112"X01 L TOP OF 5 -1/2" TBG H 2212' 1 _ s5,� 0 I 113 -318" CSG, 72#. L -80 BTC, D = 12.347" H 3265' '1 1 4074' - 4099' 1 — W FD GLM STRADDLE W / 1' DGV Minimum ID = 1.992" @ 4074' & 7272' (02122/03) ID= 1.992" WFD GLM STRADDLE & TBG PATCH J L Z1--- / , = 272' - 7297' WFD ARROW- PACTBG PATCH, ID= 2.375" ITop of Lead Cmt behind 9-5t8' Csg _ -I 6824' 1 IL 1 ITop of Tal C behind 9 -5/8" Csg H 8012' 1 9171' SLM FISH (2?): 1-11/16' BKR BPw /OVERSHOT 1NAL 01/16/06, THEN TAGGED 04/21/09) I Cott >< 9711' 9 -518' X 5 1/2" BKR FB -1 PKR, D = I 5 -1/2' TBG, 17 #, L -80, .0232 bpf, ID = 4.89T H 9724' 1 , \ 1 9724' H ELMO'TT LOG NOT AVALABLE I I TOP OF T CSG 1--1 9730' I T CSG, 29 #, L-80, 8- RDLTC, D= 6.184' H 9781' 1 ' TOP OF 5-112" CSG 1-1 9781' 1 k ' 1 9781' H 7' X 5 -112" XO I i I TOP OF 3-1/2 LNR H 9805' 1 , N ", 9 -518" CSG, 47 #, L-80 BTC -MOD, ID = 8.681" H 10049' I 4 s` a " I TOP OF CEMENT IN 5 -1/2" LNR H 10200' 1 - 5 -112" WINDOW 10521 ' - 10533' PERFORATION SUMMARY REF LOG: BHCS ON 06/24/88 s ANGLE AT TOP FERF: 88 @ 10750' , a Note: Refer to Production OB for historical pert data SIZE SPF INTERVAL Opn /Sqz DATE 4 = 2' 4 10750 - 10870 0 06/20 /00 ' 2' 4 11000 - 11390 0 06 /20 /00 N ,, 2" 4 11460. 11600 0 06/20/00 2' 4 11880 - 12240 0 121012/00 , 2" 4 12285 - 12420 0 06 /20 /00 • 2" 4 12500 - 12660 0 06/20/00 ' 1 12674' PBTD 0 I TOP OF W HPSTOCK H 10537' ' 10610 5-112" BKR [BPI I PBTD H 10840' 1 . 3 -1/2" LNR, 9.3 #, L-80 FL4S, - 12720' 1 1 5.112" CSG, 17 #, L-80, D = 4.892" H 10850' 1 ■ .0087 bpf. ID = 2.992" DATE REV BY COMMENTS DATE REV BY COMMENTS I PRUDHOE BAY UNIT 06/88 ORIGINAL COMPLETION 04/21/09 JCM'TLH EP FULLEDFISH MOVED UPHOLII WELL: 07 -34A 06/20/00 CTD SIDETRACK (07 -34A) PERMIT No: 2000130 04/24101 RNfKAKJTP CORRECTIONS AFt No: 50- 029 - 21812 -01 02/15 RRD/PAG SET BKR BP SEC 35. T11 IN RUE, 3230.47' FEL & 322.08' FNL 12112106 OOB/TLH COMMENT CORRECTION (CTD) 09120/08 CJN/SV SET WRP ( 10/02/07) BP Exploration (Alaska) Proposed Wellbore Diagram TREE = MCEVOY I WELLHEAD= FMC 07 -34A Proposed SAFETYNOTES: ACTUATOR= AXELSON KB. ELEV = Liu' Existing Cement Base of HRZ @ 9530' BF ELL,: - - . Arctic Pack J L Top of Shublik 9970' Top of Sag @ 9930' KOP - 1300 Max Angle - b6 (g? 12388' .A dded Cement Top of Sadlerochit C@ 10052' Datum F:1D - 104 0 2192' 7" CAMCO BAL -0 SSSV NP, D= 5.937" I DatumTVD - MOO' SS / 'Arctic Pack 0 2:113' & Cat 2323.3183' H 3183' (_______ 22 12' ---- 7• o 113 -3/8" CSG, 72 #, 1-80 BTC, D = 12.347' H 3265' 68 24' t 1 4074' -4099' H Holes n Tbg 1rom GLM Straddle ITop of Lead Cmt behind 9-5/8" Csg ITop of Cmt inside 9 -5/8" Csg & 5-1/2" Tbg H 8800' im III 7272' - 7297' HTbg leak that was beNnd patch ITop of Tail Cmt behind 9.5/8' Csg H 8012' I 9670' hTbg FLnch 9700' H5 -1/2` Cernent Retainer I imeiniol I 9711' H9 -518" X 5 -1/2" BKR FB-1 R(R, D = 4.[X10' I . ) 9715' H Tb g Flinch 1 I 5 -1/2" TBG, 17 #, L -80, .0232 bpi D = 4.892" H 9724' r` TOP OF r CSC H 9730' 9724' HELMD TT LOG NOT AVALABLE I I r CSG. 29x. 8 RDLTC. ID - 1 164' H 9781' I 9781' I-I 7" X 5 -1/2' X01 I TOP OF 3 -112' LNR; --I 9805' I O 1 9810' I--ITbg Punch I I 9 -5/8• CSG, 47 #, L-80 BTC -MOD, D = 8.681 — 10049' I I TOP OF CBuENT IN 5 -1/2' LNR H 10200' 5 -112" WItDOW 10521 '- 10533' FERFORATDN SUMMARY REF LOG: BHCS ON 06 /24/88 ANGLE AT TOP FERF: 88 @ 10750' Note: Refer to Production DB for historical perf data SIZE SPF MB2VAL Opn /Sqz DATE 2" 4 10750 - 10870 0 06 /20/00 2' 4 11000 - 11390 0 06/20/00 66.. • • 2 4 11460 - 11600 0 06/20/00 • 2' 4 11880 - 12240 0 12/02/00 406 ` • • 2" 4 12285 - 12420 0 06 /20 /00 • 2" 4 12500 - 12680 0 06/20/00 12674' PBTD I TOP OF WHPSTOCK I 10537' 10610 5 1/2' BKR IBP I PBTD —I 10840' 1 3 -1/2' LNR, 9.3 #, L-80 FL4S, 12720' I 5 -1/2' CSG, 174,1-80, D = 4.892" H 10850' 0087 bpi, D = 2.992" DATE REV BY COMMENTS DATE REV B` COMMENTS I PRUDHOE BAY UNIT 06/88 ORIGINAL COM PLETION 04/21/09 JCM/TLH IBP RJ LED'FLSH MOVED UPHOLI WELL: 07 -34A 06/20/00 CTD SIDETRACK(07 -34A) PERMIT No: 2000130 04/24/01' RN'KAK/TP CORRECTIONS AR No: 50 -029- 21812 -01 02/15;06 RRD/PAG SET BKR BP SEC 35, T11N R14E, 3230.47' FEL & 322.08' FNL 12112'06 OOB,TLH COMMENT CORRECTION (CTD 09'20 +08 CJN'SV SETWRP( 10/02'01) BP Exploration (Alaska) Producer 07 - 34A (PTD #2000130): S,ined Casing Pressure on IA • Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWelllntegrityCoordinator @bp.com] Sent: Monday, July 18, 2011 9:53 AM K C > r f 7 1 1 t � To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS FS3 OSM; AK, OPS FS3 DS Ops Lead; AK, OPS FS3 DS Operators; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; Cismoski, Doug A; Daniel, Ryan Cc: Walker, Greg (D &C); Clingingsmith, Mike J (Swift); Grey, Leighton (CH2M Hill); Reynolds, Charles (ALASKA); Soto, Jose A; Lee, Timothy Subject: Producer 07 -34A (PTD #2000130): Sustained Casing Pressure on IA Attachments: 07 -34A TIO 07- 18- 11.doc; 07- 34A.pdf All, Producer 07 -34A (PTD #2000130) is currently classified as Not Operable and has been found to have sustained casing pressure on the IA above MOASP. The tubing /IA/OA = 2160/2160/140 on 07/17/2011. The well recently began to exhibit repressurization on the IA as can be seen on the attached TIO plot. The plan forward is attempt to fish out the remains of an IBP previously set in the tubing and secure the well. A TIO Plot and wellbore schematic are attached for reference. «07 -34A TIO 07- 18- 11.doc» «07- 34A.pdf» cP = 3 /,+ it' f? Please let me know if you have any quesitons or concerns. NtAice or / 9-Pr — e-O4f z Thank you. Mehreen Vazir (Alternate: Gerald Murphy) Well Integrity Coordinator BP Alaska Drilling & Wells Well Integrity Office: 907.659.5102 Email: AKDCWellIntegrityCoordinator @BP.com > .., JUL 8 2011 7/18/2011 PBU 07 -34A PTD #2000130 7/18/2011 TIO Pressures Plot Well: 07 -34 4,000 3.000 - # Tbg —!— IA 2,000 — A-- OA 00A 000A On 1,000 - • 1 04/23/11 04/30/11 05/07/11 05/14/11 05/21/11 05/28/11 06/04/11 06/11/11 06/18/11 06/25/11 07/02/11 07/09/11 07/16/11 TREE = MCEVOY WELLHEAD = FMC NOTES: ACTUATOR = AXELSON 07-34A KB. ELEV = 60' BF. ELEV= '', m . ' KOP = 1300' Max Angle = 96 @ 12388' Datum MD = 10474' - I 2192' I- I7" CAMCO BAL -O SSSV NIP, ID= 5.937" I Datum TVD = 8800' SS I TOP OF 5 -1/2" TBG H 2212' l 2212' j--1 7" X 5 -112" XO 113 -3/8" CSG, 72 #, L -80 BTC, ID = 12.347" H 3265' ■ I. , . 4074' - 4099' I — WFD GLM STRADDLE W/ 1" DGV Minimum ID =1.992" @ 4074' & 7272' (02/22/03) ID = 1.992" WFD GLM STRADDLE & TBG PATCH - . 7272' - 7297' H WFD ARROW -PAC TBG PATCH, ID = 2.375" I 1 9171' SLM I1 FISH (2 ?): 1- 11/16" BKR IBPw /OVERSHOT 11 , II (ORIGINAL 01/16/06, THEN TAGGED 04/21/09) IIMI Mil 9711' — I9 -5/8" X 5 -1/2" BKR FB -1 PKR, ID = 4.000" I I 5 -1/2" TBG, 17 #, L -80, .0232 bpf, ID = 4.892" H 9724' I 9724' J-I ELMD TT LOG NOT AVAILABLE I TOP OF 7" CSG H 9730' I 7" CSG, 29 #, L -80, 8- RDLTC, ID = 6.184" H 9781' I TOP OF 5 -1/2" CSG H 9781' I 9781' H 7" X 5 -1/2" XO1 TOP OF 3-1/2" LNR H 9805' I 9 -5/8" CSG, 47 #, L -80 BTC -MOD, ID = 8.681" H 10049' +t3 = 6th 70 i I I TOP OF CEMENT IN 5 -1/2" LNR H 10200' r4 N 5 -1/2" WINDOW 10521 ' - 10533' PERFORATION SUMMARY # � REF LOG: BHCS ON 06/24/88 • 1 ANGLE AT TOP PERF: 88 @ 10750' • � Note: Refer to Production DE for historical perf data 41 1. SIZE SPF INTERVAL Opn /Sqz DATE #� 2" 4 10750 - 10870 0 06/20/00 ON 0/ ■ 0 2" 4 11000 - 11390 0 06/20/00 ` %. ■ 2" 4 11460 - 11600 0 06/20/00 aA ■ 2" 4 11680 - 12240 0 12/02/00 2" 4 12285 - 12420 0 06/20/00. ■ ` ■ 2" 4 12500 r ... 4 « 12660 0 06/20/00 4 ��� �0 ++ 12674' PBTD .� ll, I TOP OF WHIPSTOCK H 10537' 4 � + 4 • 10610 - `I 5 -1/2" BKR !BPI A V I PBTD I 10840' A F 3 -1/2" LNR, 9.3 #, L -80 FL4S, 12720' A�� , 0087 bpf, ID = 2.992" 5 -1/2" CSG, 17 #, L -80, ID = 4.892" H 10850' I DATE REV BY COMMENTS DATE REV BY COMMENTS I PRUDHOE BAY UNIT 06/88 ORIGINAL COMPLETION 04/21/09 JCIWTLH IBP PULLED /FISH MOVED UPHOLE WELL: 07 -34A 06/20/00 CTD SIDETRACK (07 -34A) PERMIT No: 2000130 04/24/01 RN /KAK/TP CORRECTIONS API No: 50- 029 - 21812 -01 02/15/06 RRD /PAG SET BKR IBP SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FNL 12/12/06 OOB /TLH COMMENT CORRECTION (CTD) 09/20/08 CJN/SV SET WRP (10 /02/07) BP Exploration (Alaska) RECE\VED Scblumberger AUG 2 3 2006 NO. 3929 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth AJ.aska Oil &. Gas Cons. Commission Anchorage ''':''r>' Q, "'1\\íFî) \"":'VJ.;,~·E-- e G.j C.i' lJ {:' <;/ Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 GOO -0(3 Field: Prudhoe Bay WI! CI CD J b# L D D BL e 0 og escrlPt on ate o or 07 -34A N/A SENSA/MEMORY LDL 03/22/06 1 C-08B 11209599 MEM PROD & INJECT PROFILE 04122/06 1 D.S.04·11A 11211384 INJECTION PROFILE 03/29/06 1 D-10 11258702 LDL 04/17/06 1 09-24 11217261 PROD PROFILE W/DEFT & GHOST 06/12/06 1 14-13 N/A INJECTION PROFILE 08/03/06 1 V-01 40010636 OH EDIT OF MWD/LWD 07/05/04 2 1 . Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 08/16/06 . . Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well 1-31/M-21 \1)-071 07-34A ) CC ~ ð~ J 15-14A :).ÛLf-:ÃJ. ~ Y -23B ). tJ 3 -. / ~ 10, N-08A ,. \i ~"'" t crt K-08A J.. (, ~ '- J &..( C W-26A ,c, c:, - C:1 \ L5-09 ,q ~~ j).. '1 OWDW-NW I ~c. '" J... õ.f ~ C-34 J çg, Of.r 01-12A '2 ~ ).. o.Þ ì q l os 05-41A j..\J ~.- ~/~ 02-26C ).. G \; - l:; \ C\ Job# 10980540 11001051 10913003 10913024 10919802 10942219 11051066 11051037 10980537 10831309 10928620 10715377 10928619 Log Description RST (REVISED)" RST (REVISED)" PEX-DSI-AIT PDC-GR LDL MEM PPROF LDL RST RST RST MCNL MCNL MCNL "REVISED TO CORRECT API# ON DIGITAL DATA Date 04/14/05 04/26/05 01/16/05 06/09/05 09/24/04 06/24/05 06/23/05 04/27/05 . 03/26/05 07/09/04 04/03/05 01/21/04 03/20/05 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: :) ;LIft··· n /V'~~ \ SC/\NNEC sep r'· ¡} 20n¡- ='L, ,J t "d:] 07/14/05 NO. 3433 JoO-o~3 Company: State of Alaska Alaska Oil & Gas Cons Comm AUn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay BL Color CD 1 1 1 1 '-" 1 1-~ 13 3 ;JÂ~Y í 1 J..) (~ I J :LJ t~ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 J 3 l3 7 lJ l18 iJ J.JC¡ )) ~'1l\ jJ~Ljf i) J. 4 1 .-- Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 AnCh~rage, AK 9ìL~5032. 838 : ATTN. Beth ; Ii R . db U ecelve y: \.. 1/ \.~,. O!'~1 (! ! ~ J './ t--~ , Vvz./ STATE OF ALASKARECE:' ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATI~5¿i 200.5 stim~~i:kD Chll§¡ bot;; ~'o~h¡~;Er¡)!n WaiverD Time ExtensionD Re-enter Suspended WellD 1. Operations Perlormed: Abandon D Alter CasingD Change Approved Program D 2. Operator Name: 3. Address: Repair WellD PluQ Perforations[K] Pull Tubing 0 Perforate New Pool D Operation Shutdown 0 Perforate D 4. Current Well Class: Development ]] ExploratoryD 5. Permit to Drill Number: 200-0130 6. API Numbe 50-029-21812-01-00 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 60.00 8. Property Designation: ADL-028308 11. Present Well Condition Summary: StratigraphicD ServiceD 9. Well Name and Number: 07 -34A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool SCANNED JUN 1 7 2005 Total Depth measured 12924 feet true vertical 9038.3 feet Effective Depth measured 10730 feet true vertical 9018.5 feet Casing Conductor Liner Liner Liner Production Surface Perforation depth: Length 80 51 740 2915 10018 3233 Plugs (measured) Junk (measured) None 10730 Size 20" 91.5# H-40 7" 29# L-80 5-1/2" 17# L-80 3-1/2" 9.3# L-80 9-5/8" 47# L-80 13-3/8" 72# L-80 MD TVD Burst Collapse 32 112 32.0 112.0 1490 470 9730 - 9781 8225.4 - 8269.0 8160 7020 9781 - 10521 8269.0 - 8899.8 7740 6280 9805 - 12720 8289.6 - 9026.3 10160 10530 31 - 10049 31.0 - 8497.4 6870 4760 32 - 3265 32.0 - 3049.2 4930 2670 Measured depth: All perforations below IBP: 10750-10870,11000-11390,11460-11600, 11680-12240, 12285-12420, 12500-12660 True vertical depth: All perforations below IBP: 9019.81-9016.01, 9011.46-9003.1, 9006.13-9003.48, 9001.23-9022.42, 9025.88-9019.96 9016.35-9022.88 Tubing ( size, grade, and measured depth): 7" 26# L-80 5-1/2" 17# L-80 @ 29 @ 2212 2212 9724 Packers & SSSV (type & measured depth): 5-1/2" Baker FB-1 Packer @ 9711 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: RbDMS !it-l .J U N 1 5 2005 13 Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations _ Oil-Bbl 845 Representative Daily Averaqe Production or Injection Data Gas-Met Water-Bbl Casing Pressure 35.2 17 1700 Well Shut-In Tubing Pressure 1989 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. x 15. Well Class after proposed work: Exploratory D 16. Well Status after proposed work: Oil ŒJ Gas D WAG D GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. Sundry Number or N/A if C.O. Exempt: N/A Garry Catron Garry Catron ~J n -¡-¡- L..Jtq lc~ Contact Printed Name Signature Form 10-404 Revised 4/2004 Developmentl!) ServiceD Title Production Technical Assistant Phone 564-4657 Date 6/10/05 ORIGINAL 07-34A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 04/26/05 ASSIST E-LlNE WITH RST LOG. PUMPED 10 BBLS MEOH, 605 BBLS 2 % KCL, AND 110 BBLS DIESEL DOWN TBG. 04/26/05 SET IBP @ 10730' FLUIDS PUMPED BBLS 10 Methanal 605 2% KCL 110 Diesel 725 TOTAL Page 1 9-5/8" CSG, 47#, L-80 BTC-MOD, ID::: 8.681" l-t 10049' ~ l TOP OF CEMENT IN 5-1/2" LNR l-t 10200' ,.TRE~,:::' MCEVOY WELLHEAD::: FMC ÄcfuÄ'fÖi=f; . ...... 'ÄxELsON -KB. ELEV ::: -~~-~-60' äF~'Eï..Bï';· . . .. IY~, KOP ::: 1300' Max.t\ngie',;' 9~ @ 12~88', Datum MD::: 10474' """""",,,,.,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .. """",,,,,,.,,,,,.,,,,.,,,,,, Datum TVD ::: 8800' SS 1 TOP OF 5-1/2" TBG l-t 2212' 1 113-3/8" CSG, 72#, L-80 BTC, ID::: 12.347" l-t 3265' ~ Minimum ID = 1.992" @ 40741 & 72721 WFD GLM STRADDLE & TBG PATCH 5-1/2" TBG, 17#, L-80, .0232 bpf, ID::: 4.892" l-t 9724' 1 TOP OF 7" CSG l-t 9730' 1" CSG, 29#, L-80, 8-RDL TC, ID::: 6.184" l-t 9781' TOP OF 5-1/2" CSG l-t 9781' TOP OF 3-1/2" LNR l-i 9805' ÆRFORA TION SUMMA RY REF LOG: BHCS ON 06/24/88 ANGLEATTOPÆRF: 88 @ 10750' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2" 4 10750 - 10870 0 06/20/00 2" 4 11000 - 11390 0 06/20/00 2" 4 11460 - 11600 0 06/20/00 2" 4 11680 - 12240 0 12/02/00 2" 4 12285 - 12420 0 06/20/00 2" 4 12500 - 12660 0 06/20/00 TOP OF WHIPSTOCK l-t 10537' I PBTD l-t 10840' 5-1/2" CSG, 17#, L-80, ID::: 4.892" l-t 10850' DATE 06/88 06/20/00 04/24/01 02/22/03 09/10/03 09/09/04 REV BY COMMENTS ORIGINAL COM PLETION WORKOVER RN/KAK/TP CORRECTIONS PvV8KK WFD TBG PATCH; PULL IBP CMO/TLP ÆRF ANGLE CORRECTION JLW/TLP WArvER SAFETY NOTE 07 -34A SAFETY NOTES: ***IA X OA COMM. OPERATING PRESSURE OF THE 13-3/8 ANNULUS MUST NOT EXCEED 2000 PSI. IAxOA WAIVER CANCELLED *** e 2192' I-tT' CAMCO BAL-O SSSV NIP, ID::: 5.937" \. I 2212' l-t 7" X 5-1/2" xo 1 ~ , ~ I 4074' - 4099' 1- WFD GLM STRADDLEW/ 1" DGV (02/22/03) ID::: 1.992" = a I 7272' -7297' 1- WFDARROW-PACTBG PATCH ID ::: 2.375" z I 9711' l-t 9-5/8" X 5-1/2" BKR FB-1 PKR, ID ::: 4.000" 1 z I I 9724' I-tELMDTTLOGNOTAVAILABLE 1 \. \ I I 9781' l-t T'x5-1/2"xol v 19906' ELMI-i1-11 /16" BKR IBP (04/26/05) ~ x x x x x ~ 5-1/2" WINDOW 10521' ~ 10533' I 12674' l-t PBTD 1 3-1/2" LNR, 9.3#, L-80 FL4S, .0087 bpf, ID::: 2.992" DA TE REV BY COMMENTS 05/03/05 JNA/PJC SET BKR IBP (4/26/05) 05/14/05 JLW/PAG WArvER SAFETY NOTE REV PRUDHOE BA Y UNIT WELL: 07 -34A ÆRMIT No: 2000130 APt No: 50-029-21812-01 SEC 35, T11 N, R14E, 3230.41' FEL & 322.08' FNL BP Exploration (Alaska) 07-34A (PTD #2000130) Classified as Problem Well ) ) Subject: 07-34A (PTD #2000130) Classified as Problem Well From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Thu, 07 Apr 2005 20:06:34 -0800 . ." T~: cahalat@BP .com, "GPB, FS3 DS Ops Lead". <GPBFS3DSOpsLead@BP .c~rn>, "Rossberg, R Steven" <RossbeRS@BP . com>, "NSU, ADW:WellOperations Supervisor",· . . <Nl~UADWWellOp'erationsSupervisor@BP .com>~ "GPB, Wells :OptEng'" ;" . "'. <GJ?BW~nsaptEng@BP.com>,: "AOgCC'Jip1' Regg:(E-mail)·~<jim~r~gg@adn1in.$tat~.al}~us:>~.. .' "AOGCC WiníonAubðtt (E~mai1Y' <Winton~aubert@adrhin.state.ak.ûs;;>;I'NSU;A:óW··WL &:: ' C(frnpletion . Supervisor" <NSUADWWL&CompletionSùpervisor@BP.com>,: "GPB, 'ops Mgr"· .' <GPBOþsM~@13P.c0m.>, "GPB~ FS3AreaMgr"<QPBES3TL($BP.com>.·;.,..·.: . . '.:. .' ....'.". ..... C¢': "NSU, ADW Well Int~grity ,E~girieer"<:NSUADWW eníntegrityEngii1~er@B1?coin> ,'~keeYes, Dônald F"<Reeve.sDf@BP.co"m> . I All, Well 07-34A (PTD #2000130) has sustained casing pressure on the IA and is classified as a Problem well. TIO's on 04/04/05 were 2250/1550N AC. The plan forward for this well is as follows: 1. EL/FB: RST, L&K Attached is a wellbore schematic. Please call if you have any questions. «07-34A.pdf» Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: 1-907-659-5102 Mobile: 943-1154 Pager: 659-5100, x1154 Email: NSUADWWelllntegrityEngineer@bp.eom SC.ANNEC JUL () ~ì 2005 Content-Description: 07-34A.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 5/10/20058:12 AM TREE : WELLHEAD: ACTUAToR: kB,B..EV; BF, ELEV : KOP: MäxÄi1Óle : 'Öatu'n"rv;Ö; """."...... .... Datum1VD== MCEVOY FMC AXELSON ""'''''60; ) .................... 13ÖÖï 96@ 12388' 10474 t 8800' SS I TOP OF 5-1/2" TBG 1-1 2212' 1 113-3/8" CSG, 72#, L-BO STC, ID: 12,347" 1-1 3265' ~ Minimum ID = 1.992" @ 4014' & 1212' WFD GLM STRADDLE & TBG PATCH l 5-1/2" TBG. 17#, L-80. .0232 bpf, ID == 4.892" 1-1 9724' I TOP OF 7" CSG 1-1 9730' 7" CSG, 29#, L-80, 8-RDL TC, ID : 6.184" 1-1 9781' TOP OF 5-1/2" CSG 1-1 9781' TOP OF 3-1/2" LNR 1-1 9805' 9-5/8" CSG. 47#, L-80 BTC-MOD, ID: 8.681" 1--1 10049' I TOP OF CEMENT IN 5-1/2" LNR 1-1 10200' PERFORATION SUMMARY REF LOG: BHCS ON 06/24/88 ANGLE A T TOP ÆRF: 88 @ 10750' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2" 4 10750 - 10870 0 06/20/00 2" 4 11 000 - 11390 0 06/20/00 2" 4 11460 - 11600 0 06/20/00 2" 4 11680 - 12240 0 12/02/00 2" 4 12285 - 12420 0 06/20/00 2" 4 12500 - 12660 0 06/20/00 TOP OF WHIPSTOCK 1-1 10537' 1 PBTD 1-1 10840' 5-1/2" CSG. 17#. L-80. ID: 4.892" 1-1 10850' DATE 06/88 06/20/00 04/24/01 06/02/02 08/25/02 02/22/03 REV BY COMMENTS ORIGINAL COM PLETION WORKOVER RN/KA K/TP CORRECTIONS DTR/KK RS\i10VE POGLMS; MIN ID ITP SET IBP PvVE/KK SET WFD GLM STRADDLE & 07 -34A , )AFETY NOTES: ***IA X OA COMM. OPERATING PRESSURE OF THE 13-3/8 ANNULUS MUST NOT EXCEED 2000 PSI (09/09/04 WAIVER) *** fit 2192' 1-17" CAMCO BAL~O SSSV NIP, ID= 5.937" \. ;' I 2212' 1-1 7" X 5-1/2" XO 1 ~ )::Lt I 4074' - 4099'1- WFD GLM STRADDLEW/ 1" DGV (02/22/03) ID: 1.992" ~ = I 7272' ·7297' 1- WFD ARROW-PAC TBG PATCH ID == 2.375" z z 9711' 1-19-5/8" X 5-1/2" BKR FB-1 PKR, ID::: 4.000" I / \. r 9724' 1-1 ELMD IT LOG NOT AVAILABLE I \ I I 9781' 1-1 7" X 5-1/2" XO 1 1 I .... ~ 5-1/2" WINDOW 10521' - 10533' x ~ X ~ I 12674' 1-1 PBTD 1 3-1/2" LNR, 9.3#, L-80 FL4S. .0087 bpf. ID = 2.992" DATE 02/22/03 03/25/03 09/10/03 09/09/04 REV BY COMMENTS PNE/KK WFD TBG PATCH; PULL IBP DA C/KK MIN ID CORRECTION CMOffiP ÆRF ANGLE CORRECTION JLWrrLP WAIVER SAFETY NOTE ffiUDHOE BAY UNrr W8...L: 07 -34A ÆRMrr No: 2000130 API No: 50-029-21812-01 SEC 35, T11 N, R14E, 3230.47' FEL & 322.08' FNL BP Exploration (Alaska) F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker. doc MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE RE: 07-34 (PTD #20000130) Classified as Problem Well Subject: RE: 07-34 (PTD #20000130) Classified as Problem Well From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Wed, 25 Aug 2004 19: 11: 12-0800 ....:. . . :':~~f,~~~';:::'.' .l)~"~~ ,;.W1nt" ;':~~~".,,~. Kqq ~~/Ðk Hi Jim. On 8/19, the DSO bled the CAP from 1380 to 50 psi in 2 minutes. On 8/21, the CAP had repressured to 1200 psi and equalized with the IAP. Let me know if you have any other questions. Joe 659-5102 -----Original Message----- From: James Regg [mailto:jim regg@admin.state.ak.us] Sent: Tuesday, August 24, 2004 11:19 AM To: NSU, ADW Well Integrity Engineer Subject: Re: 07-34 (PTD #20000130) Classified as Problem Well Pressures before OA bleed? Jim Regg AOGCC NSU, ADW Well Integrity Engineer wrote: All, Well 07-34 (PTD #2000130) has been found to have sustained casing pressure on the CA. The TIO's on 08/21/04 were 1880/1230/1200 after bleeding the OA pressure. The plan forward for this well is as follows: 1. DHD: MITOA to 3000 psi - PASSED 2. DHD: NFT-IA 3. WAV: If NFT passes, write TxIAxOA waiver A wellbore schematic has been included for reference. «07-34A.pdf» The well has been classified as a Problem well. Please call if you have any questions. Thanks, Donald Reeves - Filling in Well Integrity Engineer 907-659-5102 907-659-5100 #1154 pgr for JOE ANDERS 1 of 1 8/26/2004 8:29 AM TREE = PvCBlOY WELLHEAD = FPvC A CTlIð. TO R = AXELSON KB. REV = 60' BF. REV = KOP= 1300' Max Angle = 96 @ 12388' DatumMD= 10474' DatumTVD = 8800' SS TOP OF 5-112" TOO 13-318" CSG, 72#, L-80 BTC, ID = 12.347" Minimum ID = 1.992" @ 4074' & 7272' WFD GLM STRADDLE & TBG PATCH 5-1/2" lBG, 17#, L-80, .0232 bpf, ID= 4.892" TOP OF ..,. coo 9724' 9730' 7" CSG, 29#, L-80, 8-RI1 Tc, ID = 6.184" TOPOF 5-1/2" COO TOPOF 3-112" Ltfl 9-518" CSG, 47#, L-80 BTC-MOD, ID= 8.681" 10049' TOPOF CErÆNT IN 5-1/2" Ltfl 10200' PffiFORATION SUMMt\RY REF LOG: BHCS ON 06/24/88 ANGLEA T TOP PERF: 88 @ 10750' Note: Refer 10 Production œ for historical perf data SIZE SPF INlERVAL OpnlSQz DATE 2" 4 10750 - 10870 0 06/20100 2" 4 11000-11390 0 06/20/00 2" 4 11460 - 11600 0 06/20/00 2" 4 11680 -12240 0 12/02/00 2" 4 12285 -12420 0 06/20/00 2" 4 12500 - 12660 0 06/20/00 07 -34A I SAFElY NOlES: . 2192' 7" CAMCO BAL-O SSSV NIP, D= 5.937" 2212' 7" X 5-112" XO 4074' - 4099' VllFDGLM STRA DI1E WI 1" DGV (02/22/03) D = 1.992" 7TT2' - 7297' VllFDARROW-All.CTOO All.TCH ID = 2.375" 9711' 9-5/8" X 5-1/2" BKR FB-1 F1<R, ID = 4.000" 9724' ELMDTTLOG NOTAVAILABLE 9781' 7" X 5-112" XO 5-1/2" WNDOW 1 0521 ' - 10533' 10537 [)II.TE REV BY COMM:NTS DUE I RBI BY COMJIe-.lTS 06/88 ORIGINAL COMPLETION 02/22/03 (cont'd) WFD TOO All. TCH; PULL BP 06/20/00 WORKOVER 03/25/03 DAC/KK MIN ID CORRECTION 04/24/01 RNIKAKlTP CORRECTIONS 09/10103 CMQlTLP PERF ANGLE CORRECTION 06A:>2/O2 DTRlKK REMOVEPOGLMS; MIN ID 08/25/02 ITP SET BP 02/22/03 PWElKK SET VllFDGLM STRAOOLE& PRUDHOE BAY UNIT V\lELL: 07 -34A PERMT 1'«>: 2000130 AA 1'«>: 50-029-21812-01 Sa:; 35, T11 N, R14E, 3230.47' ÆL & 322.08' FNL BP Exploration (Alaska) "-'" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: SET TBG PATCH 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 Operation shutdown_ Pull tubing _ 4. Location of well at surface 1300' FNL, 4708' FEL, Sec. 34, T11N, R14E, UM At top of productive interval 4935' FNL, 5042' FEL, Sec. 26, T11N, R14E, UM At effective depth 82' FNL, 3289' FEL, Sec. 35, T11 N, R14E, UM At total depth 326' FNL, 3232' FEL, Sec. 35, T11N, R14E, UM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 111' Surface 3230' Intermediate 10014' Liner 791' Sidetrack Liner 2915' Stimulate _ Plugging _ Perforate _ Alter casing _ Repair well _X Other _ 5. Type of Well: 6. Datum elevation (DF or KB feet) Development __X RKB 60 feet Explorato~ 7. Unit or Property name Stratigraphic__ Service__ Prudhoe Bay Unit 8. Well number (asp's 676775, 594963 07-34A 9. Permit number / approval number (asp's 681678, 5951400) ' 200-013 10. APl number (asp's 683441, 5951017) 50-029-21812-01 11. Field / Pool (asp's 683504, 5950778) Prudhoe Bay Oil Pool 12924 feet Plugs (measured) 9038 feet 12674 feet Junk (measured) 9024 feet Size Cemented Measured Depth True Vertical Depth 20" 2150# Poleset 146' 146' 13-3/8" 350 sx CS I, 2000 sx CS 3265' 3049' III, 600 sx Class 'G' 9-5/8" 880 sx Class 'G' 10049' 8497' 7" x 5-1/2" 9730' - 10521' 8225' - 8900' 3-1/2" 31.5 bbls LARC 9805'- 12720' 8290'- 9026' Perforation depth: measured Open Perfs 10750'-10870', 11000'-11390', 11460'-11600', 11680'-12240', 12285'-12420', 12500'- 12660' true vertical Open Perfs 9020'-9016', 9011'-9003', 9006'-9003', 9001'-9022', 9026'-9020', 9016'-9023' Tubing (size, grade, and measured depth) 7", 26#, L-80, TBG @ 2212'. 7" x 5-1/2" XO @ 2212'. 5-1/2", 17#, L-80, TBG @9724'. Packers & SSSV (type & measured depth) 9-5/8" x 5-1/2" Baker FB-1 PKR @ 9711'. 7" Camco BAL-O SSSV Nipple @ 2192'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation 11/15/2002 Subsequent to operation 02/27/2003 OiI-Bbl SHUT-IN SHUT-IN Representative Daily Averaqe Production or Iniection Data Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. DeWayne R. Schnorr Form 10-404 Rev 06/15/88 · Date February 27, 2003 Prepared by DeWayne R. Schnorr 564-5174 SUBMIT IN DUPLICATE 11/18/2OO2 11/19/2002 12/03/2002 12/16/2oo2 12/19/2OO2 12/26/2oo2 02/17/2003 o2/22/2o03 02/24/2003 11/18/02 11/19/o2 12/03/o2 1 2/16/02 1 2/19/O2 1 2/26/02 02/17/03 02/22/03 02/24/03 07-34A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS ANN-COMM (AC-EVAL AND REPAIR): INFLATABLE BRIDGE PLUG ANN-COMM (AC-EVAL AND REPAIR)' DRIFT/TAG; FISH; INFLATABLE BRIDGE PLUG PATCH TU PATCH TU PATCH TU PATCH TU PATCH TU PATCH TU PATCH TU BUILD-UP BING / BING / BING / BING / BING / BING / BING / TEST LINER: AC-FLUID LEVEL LINER: AC-FLUID LEVEL LINER: BRUSH / BROACH LINER: LOAD WELL TO SECURE LINER: AC-FLUID LEVEL; AC-MONITOR LINER: PATCH TUBING / CASING LINER: MIT-IA; PATCH TUBING / CASING; PRESSURE EVENT SUMMARY PULL IBP FROM 9707' WLM. ATTEMPT TO RECOVER RUBBER ELEMENTS. ***JOB IN PROGRESS*** RAN VARIOUS GRABS ATTEMPTING TO RECOVER TWO IBP ELEMENTS TO TOP OF 3 1/2" LINER @ 9802' WLM. (NO RECOVERY). RUN 4.5 CENT AND 20' 3.70 DUMMY WHIPSTOCK (DUMMY PATCH) TO 9727' WLM. READY FOR PATCHES. NOTIFY DSO OF WELL STATUS. T/I/O=100/500/500. TBG AND IA FL's. (PREP FOR TBG PATCH). TBG FL @ 765' (30 BBLS). IA FL @ 2377' ( 63 BBLS). T/I/O = 230/540/420 TBG AND IA FL (PREP FOR E-LINE WORK) TBG FL @ 1340', IA FL @ 2350'. BRUSHED TBG @ 4076' TO 4101' AND 7276' TO 7301' WLM, W/5 1/2" BRAIDED LINE BRUSH. LOAD TBG AND IA WITH DEAD CRUDE. T/I/O= 450/600/500 LOAD TBG WITH 50 BBLS . LOAD IA WITH 70 BBLS. T/I/O- 300/280/500. T/I/O: 370/510/420. TBG AND IA FL's. (PREP FOR TBG PATCH). TBG FL @ 960'. IA FL @ 1350'. SET WEATHERFORD 5-1/2" PATCH FROM 7297' - 7272' MD & SET WEATHERFORD 5-1/2" GL-STRADDLE W/DUMMY FROM 4074' - 4099' MD (DEPTHS ARE CENTER OF ELEMENT.) ELEMENTS SET IN FOUR RUNS TOTAL. DID NOT TAG TD. NO PROBLEMS UPON RIH OR POOH. GOOD INDICATION ON ALL SETS. LEFT WELL SHUT IN. MIT IA TO 3000 PSI. PASS TEST. PUMPED 43 BBLS OF DIESEL DOWN IA TO MIT. BLEED IA DOWN TO 500 PSI. Page I 07-34A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS FLUIDS PUMPED BBLS 9 DIESEL USED FOR PRESSURE TESTING SURFACE EQUIPMENT 45 DIESEL 120 DEAD CRUDE 174 TOTAL Page 2 07-34A (PTD #20000130) Class A well returned to production. Subject: 07-34A (PTD #20000130) Class A well returned to production. Date: Wed, 12 Mar 2003 22:06:03 -0600 From: "NSU, ADW Well Integrity Engineer" <NSUADWWellInte To: "AOGCC Tom Maunder (E-mail)" <Tom_Maunder~admin.state. ak. "AOGCC Jim Regg (E-mail)" <Jim_Regg~admin. state, ak.us>, "AOGCC Bob Fleckenstein (E-mail)" <Bob "AOGCC Winton Aubert (E-mail)" <Winton_Aubert~admin. state.ak.us> CC: "AOGCC Field Inspectors (E-mail)" <AOGCC_Prudhoe Bay@admin.state.ak.us>, "NSU, ADW Well Integrity Engineer" <NSUADWWelllntegdtyEngineer~BP.com> Hi Tom and Bob, The 07-34 well (class A) has been returned to production as of 03/07/03. Attached are completed test forms. Please let me know if you have any questions. Thanks, John Cubbon GPB Well Integrity Coordinator 1-907-659-5102 pgr. 659-5100, x. 1154 <<PPPOT 07-34 12-12-02.xls>> <<07-34A.pdf>> <<MITP BPX PBU 07-34A 02-24-03.xls>> ~PPPOT 07-34 12-12-02.xls Name: PPPOT 07-34 12-12-02.xls Type: Microsott Excel Worksheet (application/vnd.ms-excel) Encoding: base64 I Name: 07-34A.pdf ~07-34A.pdf] Type: Acrobat (application/pall) IEncoding: base64 ~MITP BPX PBU 07-34A 02-24-03.xls Name: MITP BPX PBU 07-34A 02-24-03.xls Type: Microsoft Excel Worksheet (application/vnd.ms-excel) Encoding: base64 1 ofl 3/13/2003 10:59 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to: Tom_Maunder@admin.state.ak.us; Bob_Fleckenstein@admin.state.ak.us; Jim_Regg@admin.state.ak.us OPERATOR: BP Exploration (Alaska) Inc. FIELD I UNIT / PAD: Prudhoe Bay / PBU / DS-07 DATE: 02~24/03 OPERATOR REP: Moore AOGCC REP: I Packer Depths (ft.) I Pretest Initial 15 Min. 30 Min. We,,107-34A I Type,nj.I N I M~OI "'~'1 8'2091 Tubingl 3601 3601 3601 3601 Inte~all I P.T.D.12000001301 Type test I P I Test psiI 20521 I Casingl 5501 30001 29601 29401 P/FI P Notes: Test was conducted to establish the tubing and production casing as competent I:;arriers prior to return to production. P.T.D. Notes: Well P.T.D.] Notes: Well P.T.D. Notes: P.T.D. Notes: Typetest I I Test psiI I I Casingl I I I I P/FI Type Inj. Type Inj. Type test Type Inj. Type Test Details: TYPE INJ Codes F = Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover O = Other (describe in notes) MIT Report Form Revised: 06/19/02 MITP BPX PBU 07-34A 02-24-031.xls WELLHEAD PACKOFF TESTING FORM WELL: BP Well 07-34 DATE: 1211212002 TESTED BY: FMC TEST FOR: TYPE & GEN FSO# 32625 FlVI(2 I¥ Well Status: TBG' CONTROL: INITIAL PRESSURE DATA TYPE: 500 IA: 500 500 BALANCE: 500 OA: 475 Tubing Hanger Test Pressured To: Test Port Press. @' Were Lockdown Screws Tightened ? Comments: PASS Fail " Press. @ 15 min: Press. @ 30 min: Bled to0Psi YES/NO YES I NO Torqued to 450 ft/Ibs Gly Flow Sealent DHD 312511999 Inner Casinq Han_qer Test Pass Fail Plastic Packed Pressured To: Press. @ 15 min: Press. @ 30 min: Test Port Press. @: Bled to 0 Psi YES / NO Were Lockdown Screws Tightened ? YES I NO Torqued to 450 ft/~bs Comments: Gly Flow Sealent DHD 312511999 TREE = MCEVOY WB_LHEAD = FMC ACTUATOR = AXELSON KB. ELEV = 60' BF. ELEV= KOP = 1300' Max Angle = 96 @ 12388' Datum MD = 10474' Datum TVD = 8800' SS I TOP OF 5-1/2" TBG H 113-3/8" CSG, 72#, L-80 BTC, ID = 12.347" H 2212' 3265' IMinimum ID = 2.375" @ 4074' & 7272' WFD GLM STRADDLE & TBG PATCH 07-34A SAFETY NOTES: 2192' HT"CAMOOBAL-OSSSV NP, ID=5.937" I 221Z ~--~ 7" X 5-1/2" XOI 4074' - 4099' HVVFDGLM STRADDLEW/1" DGV · ! (02/22/03) D = 2.375" - 727Z - 7297' HWFD ARROW-PAC TBG PATCH lID =2.37~' I 9711' H9-5/8- X5-1/2" BKRFB-1 PKR, ID= 4.000" J 5-11Z' TBG, 17#, L-80, 0.0232 bpf, ID= 4.89Z' H 9724' J TOP OF 7" CSG H 9730' 9724' H ELMDTT LOG NOT AVAILABLE J I 7" CSG, 29~,L-80, 8-RDLTC, ID= 6.184" H 9781' J~ J TOP OF 5-1/2" C.,SG H 9781' J TOP OF 3-1/2" LI'~ H 9805' 9781' H 7"x5-1/z'xoJ J 9-5/8" CSG, ;47#, L-80 BTC-MOD, ID = 8.681" H 10049' J TOPOFCEIVENTIN5-1/2"LI'~R H 10200' PERFORATION SUMIV~ RY REF LOG: BHCS ON 06124188 ANGLEATTOP PERF: 85 @ 10750' Note: Refer t~ Production DB for historical peri= data SIZE J SPF IN3ERVA L Opn/Sqz DATE 2" 4 10750 - 10870 0 03120103 Z' 4 11000 - 1 1390 0 06120100 2" 4 11450 - 11500 0 06120100 Z' 4 11680 - 12240 0 12102100 2" 4 12285 - 12420 0 06120100 2" 4 12500 - 12660 0 06120100 I PBTDH ~0840' I 5-1/2" CSG, 17#, L-80, ID= 4.892" [-~ 10850' J I 5-1/2" WNDOW J I 10521 '- 10533' I10537 H WH,PSTOCK I 10610 5-1/2" BKR IBP J3-1/2" LNR, 9.3#, L-50 FL4S, .0087 bpf, ID = 2.992" 1267'4' H ~°1 12720' J DATE I F~-VBYI COMtvEN~S I 0~88 IIORIGINAL OOIVl~LErlON I o~/20/OOl IWORKOVER I.~o7~ooIs,~u, J~E~EOTOCANVAS I°~°~ I S~MDJ~STRE~W I ~/~4/o~ Im/~~mE~,ms ~~OVE ~S; MIN ID COIVMENTS ;ETIBP ;EFWFD GLM STRADDLE & PULL IBP PRUDHOE BAY UMT WFIL: 07-34A PERMrr No: 2000130 ARNo: 50-029-21812-01 SEC 35, T11N, R14E, 3230.47 FI3. & 322.08 FhL BI= Exploration (Alaska) Permit to Drill 2000130 DATA SUBMITTAL COMPLIANCE REPORT 9~6~2002 Well Name/No. PRUDHOE BAY UNIT 07-34A Operator BP EXPLORATION (ALASKA) INC APl No. 50-029-21812-01-00 MD 12924 'I-VD 9038 Completion Dat 6/20/200Q..~ Completion Statu 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Sample N_9 Directional Survey N...~o DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Medi~.~-- Fmt (data taken from Logs Portion of Master Well Data Maint) Log Log Run Name Scale Media No Interval OH/ Start Stop CH Dataset Received Number Comments 9729 1 9986 FINAL MD GR 5 FINAL TVD GR 5 FINAL LIS Verification FINAL 10301 FINAL SRVY LSTNG MCNL 2 FINAL 9710 12660 Case 11267 11567 Case CH 10490 12930 10495 12925 oh 10495 12925 oh 11267 11567 CH 10490 12930 Open 10400 12924 OH 9700 12656 CH 9/26/2000 11312 O01 9/26/2000 4/18/2001 4/18/2001 4/18/2001 4/18/2001 1/3/2001 4/18/2001 7/13/2000 9/26/2000 09729/-~g7'[0-12660 1030 lC'"i~67-11567 9729~'~-~HLUM MCNL 998 -.-6¢..~490-12930 Digital Data 10495-12925 BL, Sepia 10495-12925 BL, Sepia ~ ..... LIS Verification Paper Copy 10301 ~1'~67-11567 Digital Data 09986 ~0490-12930 BHI 10400-12924. 9700-12656 Well Cores/Samples Information: Name Interval Start Stop Sent Dataset Received Number Comments ADDITIONAL INFORMAT.[ON Well Cored? Y/N~ Chips Received=~'--~-'' Analysis Daily History Received? Y~ N Formation Tops ~ N Comments: Permit to Drill 2000130 MD 12924 TVD DATA SUBMITTAL COMPLIANCE REPORT 9~6~2002 Well Name/No. PRUDHOE BAY UNIT 07-34A Operator BP EXPLORATION (ALASKA) INC 9038 Completion Dat 6/20/2000 Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-21812-01-00 UIC N Compliance Reviewed By: Date: TRANSMITTAL FORM BAKER HUGHES Baker Atlas Canada Geoscience Centre TO: State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Attn: Lisa Weepie Reference: Prudhoe Bay 07-34A Package contents · 1 LAS Format disk 1 Film 1 Measured Depth GR print 1 TVD-GR print Sent by: Glen Horel Received Date' April 16, 2001 Date: APR 1 8 2001 Commismor, PLEASE ACKNOWLEDGE RECEIPT BY RETURNING A COPY TO ~ichorage BP EXPLORATION (ALASKA) PETROCHEMICAL DATA CENTER 900 E. BENSON BLVD. ANCHORAGE, ALASKA 99508 Baker Atlas, 1300, 401 - 9m Avenue S.W., Calgary, Alberta T2P 3C5 (403) 537-3400 Fax (403) 537-3767 EL£ TRANSMITTAL ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC Lori Taylor 3001 Porcupine St. Anchorage, Alaska 99501 RE' Distribution - Final Print{s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of' Robert Richey ProActive Diagnostic Services, Inc. 310 K Street Suite 200 Anchorage, AK 99501 BP Exploration (Alaska), Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT(S} OR CD-ROM FILM BLUELINE Open Hole I I 1 Res. Evai. CH I I 1 7-34a 12-2-00 Mech. CH 1 Caliper Survey I Rpt or I BL Signed' Print Name: Date · RECEIVED JAN 0 2001 Alaska 0il & Gas Cons. Commission Anchorage ProActive Diagnostic Services, Inc., 310 K Street Suite 200, Anchorage, AK 99501 Phone:(907) 245-8951 Fax:(907) 245-8952 E-maih pdsanchorage~memorylog.com Website: bp December 15, 2000 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Julie Heusser, Dan Seamount, & Cammy Oechsli Taylor Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, AK 99501 Fax 276-7542 Dear Commissioners: Re: 07-34A Revised Completion Report Enclosed is a revised 07-34A Completion Report for a CTD Sidetrack. The original 10-407 submitted to you did not contain any production data because at that time, the well had not produced yet. The summary was also modified to reflect a CT add perforation job which was responsible for the initial production of the well. Lastly the completion date, PBTD depth, and the location of the top of the producing interval were also modified. If you have any questions concerning this revision, please don't hesitate to call me at 564-5799 or E-mail me at raufpc @bp.com. Sincerely, Paul C. Rauf ~ Technical Assistant, BPXA Alaska Drilling & Wells DEC, 1 5 [ATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Revised 12/13/2000 WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well Oil BI Gas D Suspended D Abandoned D Service D ~~ 2. Name of Operator "'~ . 7. Permit Number BP Exploration (Alaska), Inc. !,[ ..$'~~'~ !' 200-013 3. Address ~.~-.~, 8. APl Number P. ©. Box 196612, Anchorage, AK 99519-6612 50-029-21812-01 4. Location of well at surface 9. Unit or Lease Name i'?"L.'i..,~ ':"~ i" '; Prudhoe Bay Unit 1300' FNL, 4708' FEL, Sec. 34, T11N, R14E, UM (asp's 676775, 5949636) . , At Top Producing Interval ~ g~,_ ;.~.2c~¢Z~ 10. Well Number 4928' FNL, 5098' FEL, SEC 26, T11N, R14E, UM (asp's 681621 5951406) ~ ' ' 07-34A At Total Depth :~ .. ~) ; 11. Field and Pool 326' FNL, 3232' FEL, SEC 35, T11 N, R14E, UM (asp's 683504, 5950775) ;',, ..... . ..... Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 60 feetI ADL 28308 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date C. omp., Susp. Or _Ab_and. 115. Water Depth, if offshore 16. No. of Completions I May 29, 2000 June 9, 2000 "'~'"~' , "~'"'"" N/A feet MSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 12924' MD /9038' TVD 12743' MD /9027' TVD YES [] No FII 2192' feet MD 1900' (approx) 22. Type Electric or Other Logs Run MWD, GR & Mem GR/CCL/CNL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD I CASING SIZE WI-. PER FT. GRADE TOP BO'I-FOM HOLE SIZE CEMENTING RECORDI AMOUNT PULLED 20" 91.5# H-40 Surface 111' 30" 2150# Poleset 13-3/8" 68#/72# K-55/L-80 Surface 3265' 17-1/2" 350 Sx cs I, 2000 Sx cs III, & 600 sx Class G 9-5/8" 47# L-80 Surface 10049' 12-1/4" 880 Sx Class G 7" 29# L-80 9730' 10521' 8-1/2" 3-1/2" 8.81# L-80 9805' 12720' 4-1/2" 31.5 bbls 15.8 ppg LARC 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 7" 2212' 9711' 5-1/2" 9724' 10750' - 10870' MD; 9020' - 9016' TVD; @ 4 SPF 11000' - 11390' MD; 9011' - 9003' TVD; @ 4 SPF 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11460' - 11600' MD; 9006' -9003' TVD; @ 4 SPF DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11680'- 12240' MD; 9001'- 9022' TVD; @ 4SPF 12285' - 12420' MD; 9026' - 9020' TVD; @ 4 SPF (See Sidetrack Summary for details) 12500' - 12660' MD; 9016' - 9023' TVD; @ 4 SPF 27. PRODUCTION TEST 0RI¢""~'~'' ii;~'~/'i~L Date First Production Method of Operation (Flowing, gas lift, etc.) ~ December 11,2000 Gas Lift Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO 12/12/2000 6.0 Test Period >I 819 Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (con') Press -310 psi 24-Hour Rate > 5315 4352 0 28. CORE DATA ~ r=, j,,,% ~ ~ ~ ~'~ ~ Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips, r~ F___,. ~ L.,. ! v i... ~ DEC 1 5 .000 * This 10-407 is submitted as directed per the 10-401 form approved March 2, 2000 (Permit #200-013) Alaska Oil & Gas Cons. Comml~ Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. NAME Top of Sag River Sand Top of Shublik Top of Zone lB GEOLOGIC MARKERS MEAS. DEPTH 9930' 9970' 10591' TRUE VERT. DEPTH 8396' 8430' 8956' 9001' 30. Top of Zone lA 10665' FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. RECEIVED D£C 1 5 ?OOO 31. LIST OF ATTACHMENTS Summary of 07-34A CT Sidetrack Drilling Operations + End of Well Survey. Alaska Oil & Gas Cons. Commission Anchorage 32. I hereby certify that the following is true and correct to the best of my knowledge. Signed /,~'_ Title Coil Tubing Drillin.q E n.qineer Date Lamar L. Gantt INSTRUCTIONS Prepared by Paul Rauf 564-5799 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. Item 1: Classification of Service wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24.' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). 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 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 07-34A DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 5/28/2000: 5/29/2000: 5/30/2000: 5/31/2000: 6/01/2000: 6/02/2000: 6/03/2000: 6/04/2000: 6/05~2000: 6/06/2000: 6/07/2000: 6/08/2000: 6/09/2000: 6/10/2000: 6/11/2000: 6/19/2000: 6/20/2000: MIRU Nabors 3S rig & CTU#4. Press tested BOPE. RIH. Logged tie-in. Tagged TOC @ 10496' MD. Milled cement to 10523' & POOH. RIH w/ window mill & commenced window milling. Milled to 10528'. Milled to 10555'. Conditioned hole & POOH. RIH w/Crayola mill & dressed window interval tc 10557'. POOH w/Crayola mill. TOW = 10521' & BOW - 10533'. RIH & drilled to 10560'. LOT to EMW of 9.25 ppg. POOH. RIH & drilled to 10626'. RIH & drilled to 10745' & POOH. RIH & drilled to 10775'. POOH. RIH & re-surveyed to BTM. Drilled to 10794' & POOH. RIH & drilled to 11390'. Drilled to 12092' & CT stuck. Freed CTw/Crude. Drilled to 12210' & POOH. PT'd BOPE. RIH w/BHA. Drilled to 12535'. Drilled to 12638'. Performed CTU maintenance. Displaced to new mud. POOH. Drilled to 12898'. Drilled to TD @ 12924'. Conditioned OH for liner. Pumped Hi Vis Pill & Crude. POOH. RIH w/3-1/2" FL4S Liner. Landed Liner @ 12720'. TOL in 5-1/2" tbg = 9805'. Pumped 31.5 bbls of 15.8 ppg LARC to cement Liner in place. Landed dart in liner wiper plug. Bumped plug. 100% returns f/complete job. Contaminated Cement w/Biozan & cleaned out contaminated cement f/wellbore. POOH. FP'd well. RDMOL CTU & Nabors 3S. 3S rig release @ 1800 hrs. MIRU CTU. PT'd equip. PT'd liner to 2000 psi - lost 50 psi in 30 minutes. RIH w/Mem GR/CCL/CNL tools & logged f/11050' to 9700'. Tagged PBTD @ 12657'. POOH. RIH w/CT conveyed perf guns to PBTD @ 12674' & shot 945' of Initial Perforations f/: 10750'- 10870' MD (Zone lA) 11000'- 11390' MD (Zone lA) 11460'- 11600' MD (Zone lA) 12285'- 12420' MD (Zone lA) 12500'- 12660' MD (Zone lA) Used 2 .... carriers & shot all Perfs @ 4 SPF, overbalanced press, & random orientation. POOH w/guns. ASF. Displaced well to Crude. RD CTU. Sidetrack Summary Page I 07-34A DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 6/23/2000: 6/28/2000: 7/04/2000: 7/18/2000: 9/25/2000: 11/30/2000: 12/01/2000: 12/02/2000: 12/03/2000: 12/11/2000: 12/12/2000: RIH & set POGLM's. Tops @ 4068' & 7276' ELM. MITIA to 3000 psi - passed. RIH & tagged PBTD @ 10705' SLM. Placed well BOL, did well test, & obtained no fluids. No flow. RIH & drifted to 10690' SLM (HAW). MIRU CTU#5 & Platform. PT'd BOPE. RIH w/BHA & tagged up @ 10752' MD. Milled tight spot. Milled to 12737' & POOH. RIH w/Mem GR/CCL tools & tagged PBTD @ 12743'. Logged well & POOH. RIH w/CT conveyed perf guns & shot 560' of Add Perforations f/: 11680' - 12240' MD (Zone lB) Used 2" carriers & all shots @ 4 SPF, random orientation, 60° phasing, & @ balanced press. POOH w/guns. LD guns. ASF. Pumped Dead Crude. RD CTU & platform. Well brought BOb Well flowed. Did well test. RECEIVED DEC 1 5 ?nfln Oil & Gas Cons. Commission Anchorage Sidetrack Summary Page 2 8500 8600 t-- 8700 __ _.~ 8500 8900 9000 I ~1oo Structure : D.S. 7 Well : 7-.$4A, 50-029-21812-01 Field : Prudhoe Boy Location :Norfh Slope, Alaska East (feet) -> 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 70O0 7200 7400 Projected to~ Tie--in Po~nt I Coordlna~es ore in teet reference 7-34, 60 o ft [ Projected to bit 180o Z 16oo 14oo .... 1200 4400 4500 4600 4700 4800 490O 5OO0 5100 52O0 5300 5400 5500 5600 5700 5500 59O0 600O 6100 620O 6500 6400 6500 Vertical Section (feet) -> Azimuth 100.00 with reference 0.00 N, 0.00 E from 7-.34 Prepared by Baker Hughes INTEQ End of Well Survey Calculations Coordinates provided in: TRUE and GRID relative to Wellhead INTEQ and ALASKA STATE PLANE Company: PHILLIPS Alaska, Inc. Rig: Nabors 3S Field: Prudhoe Bay, Alaska RKB Height: 60.000 Well: 7-34A Vertical Sect. Plane: 100.000 Job No: 43319 Mag. Declination: 27.260 DEC AFE No: AP-1521 GAd Correction: 1.340 API No: 50-029-21812-01 Job Start Date: 28-May-~SkO BHI Rep: C. Dapp Job End Date: 10-Jun-00 ~ Gas Coo& Survey Date: 8-Jun-00 AOCborag~ Co~rt~88~ survey Type: MWD Meas. Incl. TRUE TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertic~ Depth Angle Azi. V. Depth TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section (deg) (deg) (R) (R) Lat. (Y) DeF. (X) Lat. (Y) DeF. (X) (°/100ft) (Wellhead) 10400.00 31.24 75.08 8796.37~ 8736.37 1634.39 4784.64 5951381.73 681519.36 0.76 4428.14 10500.00 31.43 74.25 8881.79 8821.79 1648.15 4834.79 5951396.65 681569.17 0.47 4475.14 10530.00 31.42 73.94 8907.39 8847.39 1652.43 4849.83 5951401.29 681584.11 0.54 4489.21 10580.00 40.00 98.00 8948.15 8888.15 1653.81 4878.46 5951403.34 681612.70 32.64 4517.17 10618.00 49.80 96.90 8975.03 8915.03 1650.36 4905.03 5951400.51 681639.34 25.87 4543.93 10650.00 58.50 91.90 8993.76 8933.76 1648.43 4930.86 5951399.19 681665.20 29.98 4569.70 10680.00 68.40 89.80 9007.16 8947.16 1648.06 4957.66 5951399.44 681692.00 33.59 4596.16 10710.00 79.00 87.40 9015.57 8955.57 1648.78 4986.40 5951400.83 681720.72 36.16 4624.34 10740.00 86.70 80.00 9019.30 8959.30 1652.05 5015.94 5951404.80 681750.17 35.45 4652.86 10768.00 90.00 77.50 9020.11 8960.11 1657.51 5043.38 5951410.90 681777.48 14.78 4678.94 10798.00 94.00 73.70 9019.06 8959.06 1664.97 5072.41 5951419.03 681806.32 18.38 4706.23 10828.00' 92.30 67.00 9017.41 8957.41 1675.03 5100.61 5951429.75 681834.27 23.01 4732.25 10858.00 91.70 62.40 9016.36 8956.36 1687.84 5127.70 5951443.19 681861.06 15.45 4756.71 10888.00 92.60 67.00 9015.24 8955.24 1700.65 5154.80 5951456.63 681887.85 15.61 4781.17 10918.00 92.30 67.70 9013.96 8953.96 1712.19 5182.46 5951468.82~ 681915.23 2.54 4806.41 10948.00 91.30 70.20 9013.01 8953.01 1722.96 5210.44 5951480.24 681942.95 8.97 4832.09 10978.00 91.50 73.30 9012.28 8952.28 1732.35 5238.92 5951490.29 681971.20 10.35 4858.51 11026.00 94.70 75.10 9009.68 8949.68 1745.40 5285.03 5951504.42 682016.99 7.65 4901.65 11056.00 95.20 73.70 9007.10 8947.10 1753.44 5313.82 5951513.13 682045.58 4.94 4928.61 11091.00 92.50 72.30 9004.75 8944.75 1763.65 5347.21 5951524.11 682078.72 8.69 4959.72 11116.00 89.90 68.70 9004.22 8944.22 1771.99 5370.76 5951533.00 682102.07 17.76 4981.47 11146.00 88.00 69.10 9004.77 8944.77 1782.79 5398.75 5951544.45 682129.79 6.47: 5007.15 11193.00 89.60 64.90 9005.76 8945.76 1801.15 5441.99 5951563.81 682172.59 9.56 5046.55 11222.00 90.60 75.40 9005.71 8945.71 1810.98 5469.23 5951574.28 682199.59 36.37 5071.66 11253.00 91.40 75.40 9005.16 8945.16 1818.79 5499.22 5951582.79 682229.39 2.58 5099.85 11281.00 91.40 77.50 9004.48 8944.481 1825.35 5526.43 5951589.99 682256.44 7.50 5125.51 11318.00 91.50 84.90 9003.54 8943.54 1831.00 5562.96 5951596.49 682292.82 20.00 5160.50 11344.00 90.00 84.20 9003.20 8943.20 1833.47 5588.84 5951599.57 682318.63 6.37 5185.55 11395.00 90.40 81.40 9003.02 8943.02 1839.86 5639.43 5951607.14 682369.06 5.55 5234.27 11425.00 86.50 87.40 9003.84 8943.84 1842.79 5669.26 5951610.76 682398.80 23.84 5263.13 11455.00 86.10 89.10 9005.77 8945.77 1843.71 5699.18 5951612.38 682428.69 5.81 5292.44 11485.00 89.20 93.70 9007.00 8947.00 1842.97 5729.13 5951612.35 682458.66 18.48 5322.07 11515.00 91.50 100.40 9006.82 8946.82 1839.29 5758.89 5951609.37 682488.49 23.61 5352.01 11563.00 91.90 105.00 9005.39 8945.39 1828.75 5805.68 5951599.92 682535.51 9.62 5399.92 11586.00 93.60 108.50 9004.29 8944.29 1822.13 5827.68 5951593.82 682557.65 16.90 5422.73 11620.00 93.30 112.30 9002.24 8942.24 1810.30 5859.48 5951582.74 682589.72 11.19 5456.11 11660.00 89.60 113.40 9001.23 8941.23 1794.78 5896.32 5951568.08 682626.91 9.65 5495.08 11701.00 91.80 108.10 9000.73 8940.73 1780.26 5934.64 5951554.46 682665.56 13.99 5535.34 11738.00 94.50 108.00 8998.70 8938.70 1768.81 5969.77 5951543.84 682700.94 7.30 5571.92 11771.00 93.30 109.90 8996.45 8936.45 1758.12 6000.90 5951533.88' 682732.32 6.80 5604.44 11800.00 89.60 111.60 8995.72 8935.72 1747.85 6028.01 5951524.25 682759.65 14.04 5632.92 11833.00 88.40 108.80 8996.30 8936.30 1736.46 6058.97 5951513.59 682790.87 9.23 5665.39 11859.00 88.90 106.70 8996.91 8936.91 1728.53 6083.72 5951506.25 682815.80 8.30 5691.14 11900.00 88.20 109.90 8997.95 8937.95 1715.67 6122.63 5951494.30 682855.00 7.99 5731.69 11943.00 86.30 115.50 9000.01 8940.01 1699.10 6162.24 5951478.66 682894.98 13.74 5773.57 11969.00 88.50 116.60 9001.19 8941.19 1687.69 6185.57 5951467.81 682918.57 9.46 5798.53 · Meas. Incl. TRUE TRt Subsea Coords. - True Eoords. - ASP Dogleg Vertical Depth Angle Azi. V. Depth TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section (deg) (deg) (~) (~) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (°/100ft) (Wellhead) 12002.00 91.10 122.20 9001.30 8941.30 1671.50 6214.31 5951452.29 682947.68 18.71 5829.64 12033.001 89.40 123.90 9001.17 8941.17 1654.60 6240.29 5951436.00 682974.05 7.76 5858.17 12091.00 86.00 127.80 9003.50 8943.50 1620.67 6287.25 5951403.18 683021.78 8.92 5910.30 12123.00 83.80 128.20 9006.34 8946.34 1601.05 6312.36 5951384.16 683047.35 6.99 5938.45 12149.00 82.70 123.90 9009.40 8949.40 1585.86 6333.23 5951369.46 683068.57 16.96 5961.64 12198.00 80.40 126.00 9016.60 8956.60 1558.10 6372.96 5951342.64 683108.93 6.32 6005.58 12236.00 83.50 123.60 9021.92 8961.92 1536.63 6403.85 5951321.90 683140.31 10.28 6039.73 12261.00 85.20 121.80 9024.38 8964.38 1523.19 6424.78 5951308.96 683161.55 9.88 6062.68 12291.00 88.60 121.10 9026.01 8966.01 1507.56 6450.33 5951293.93 683187.46 11.57 6090.55 12320.00 90.30 124.30 9026.28 8966.28 1491.90 6474.73 5951278.85 683212.22 12.49 6117.30 12348.00 92.60 127.10 9025.58 8965.58 1475.57 6497.46 5951263.05 683235.32 12.94 6142.52 12388.00 95.50 131.70 9022.75 8962.75 1450.26 6528.28 5951238.47 683266.72 13.57 6177.27 12435.00 94.30 137.30 9018.73 8958.73 1417.45 6561.67 5951206.45 683300.87 12.14 6215.84 12475.00 91.20 135.20 9016.81 8956.81 1388.59 6589.29 5951178.25 683329.16 9.36 6248.06 12512.00 91.10 141.90 9016.07 8956.07 1360.88 6613.76 5951151.12 683354.27 18.11 6276.97 12544.00 90.50 146.10 9015.62 8955.62 1335.00 6632.57 5951125.69 683373.67 13.26 6299.98 12580.00 87.10 148.50 9016.38 8956.38 1304.72 6652.01 5951095.88 683393.82 11.56 6324.39 12611.00 84.40 151.00 9018.67 8958.67 1278.02 6667.58 5951069.55 683410.01 11.85' 6344.36 12671.00 86.20 154.90 9023.59 8963.59 1224.77 6694.77 5951016.96 683438.43 7.14 6380.38 12725.00 87.70 158.40 9026.47 8966.47 1175.27 6716.13 5950967.98 683460.95 7.04 6410.02 12760.00 87.50 166.80 9027.93 8967.93 1141.93 6726.58 5950934.89 683472.171 23.99 6426.10 12800.00 89.10 176.00 9029.12 8969.12 1102.44 6732.55 5950895.56 683479.07: 23.33 6438.83 12826.00 88.50 176.00 9029.67 8969.67 1076.51 6734.37 5950869.68 683481.49 2.31 6445.12 12864.00 84.60 160.90 9031.97 8971.97 1039.46 6741.93 5950832.82 683489.91 40.96 6459.00 12882.00 83.90 169.60 9033.77 8973.77i 1022.16 6746.48 5950815.63 683494.87 48.25 6466.49 12924.00 83.90 169.60 9038.24 8978.24 981.09 6754.02 5950774.74 683503.37 0.00 6481.05 9/19/00 Schh!mberg Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A'n'N: Sherrie NO. 522 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Cased Hole) Well Job # Log Description Date BL Sepia CD D.$. 2-19 20276 FiST ~- q~'~ 000614 I I 1 D.S. 2-22A 20308 MCNL (PDC) I;r- cji, -~?.., 000708 I I 1 ~D.S. 3-23 20317 EST $~. ~ ~q~ 000626 1 I 1 D.S. 3-28 20278 EST ~ ~ ~"~ 000619 I I 1 ID.S. 7-26 20328 RST ~t~. ~1'~ ~ 000711 I I 1 D.S. 7-34A 20277 MCNL (PDC) I~~'~ ::~¢~ 000619 I I I . ~ask~ 0il & Gas C0~.s. commission Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907)561-8317. TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION CO~IISSION 3001 PORCUPINE DRIVE ANCHORAGE. ALASKA 99501-3192 ~HONE: (907) 279-1433 tAX: (907) 276-7542 Bruce E. Smith, P.E. AAI Coil Tubing Drilling Supervisor ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 a.e~ Prudhoe Bav Unit 7-34A ARCO Alaska, Inc. Permit No: 200-013 Sur Loc: 1300'FNL, 4708'FEL. Sec. 34, T11N. RI4E, UM BtmholeLoc. l'FNL, 3346'FEL. Sec. 35, TllN. RI4E, UM Dear Mr. Smith' Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given bv contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Chair BY ORDER OF THE ~OMMISSION DATED this 2.~ day of March, 2000 dlf/Enclosurcs cc~ Department of Fish & Game. Habitat Section xv/o cncl. Departmcnt of Environmcntal Conscrvation wio cncl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL RECEIVED FEB G7 2000 20 AAC 25.005 A~as~a, 0il & Gas Cons. Commission la. Type of work: Drill ~--~ Redrill [~] I lb. Type of well. Exploratory E] Stratigraphic Test r"] D~J~e~[~il [~] Re-entry D Deepen DI Service D Development Gas D Single Zone [~] Multiple Zone r-~ 2. Name of Operator 5. Datum elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 60 feet 3. Address 6. Property Designation ~ ~/~ Prudhoe Bay Field P.O. Box 100360 Anchorage, AK 99510-0360 ADL28308 ~5~z/'./'3c, Prudhoe Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.0251) 1300' FNL, 4708' FEL, Sec. 34, T11N, R14E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 294' FSL, 102' FEL, SEC. 27, T11 N, R14E, UM 07-34A #U-630610 At total depth 9. Approximate spud date Amount 1' FNL, 3346' FEL, Sec 35, T11N, R14E, UM March 15, 2000 $200,000 12. Distance to nearest property line I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028309, 1932' TVD feetI No Close Approach feet 2560 12660 MD / 9007 TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) i Kickoff depth: 10530' MD Maximum hole angle 90° Maximum surface 2514 psi~ At total depth (TVD) 3394 psi~ @ 8800' 18. Casing program Settin~l Depth size Specifications Top Bottom Quanl~ of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include sta~le data/ 4-1/2" 3-1/2" 9.3 L-80 FL4S 2660' 10000' 8456' 12660' 9007' 23 bbl s 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total Depth: measured 10850 feet Plugs (measured) Tagged PBTD @ 10551' MD on 8/19/1999. tree vertical 9182 feet Effective Depth: measured 10551 feet Junk(measured) true vertical 8925 feetORIGINAL Casing Length Size Cemented Measured depth True Vertical depth Conductor 111' 20" 2150# Poleset 111' 111' Surface 3205' 13-3/8" 350 Sx CS I, 2000 Sx CS III, & 600 Sx Class G 3265' 3049' Production 9989' 9-5/8" 880 Sx Class G 10049' 8497' Liner 51' 7" 9781' 8269' Liner 1059' 5-1/2" 450 Sx Class G 10840' 9173' Pedoration depth: measured 10503' - 10511'; 10553'- 10558'; 10586'- 10592'; 10617'- 10618'; 10626'- 10627'; 10632' - 10633'; 10639' - 10640'; 10647' - 10648'; 10656'- 10674'. tree vertical 8864' - 8891'; 8927' - 8931'; 8955' - 8960'; 8981' - 8982'; 8989' - 8990'; 8994' - 8995'; 9000' - 9001'; 9007' - 9008'; 9015' - 9030'. 20. Attachments Filing fee r~ Property Plat D BoP Sketch r~ Dive,er Sketch D Drilling program Drilling fluid program Time vs depth plot D Refraction analysis D Seabed report D 20 AAC 25.050 requirements D 21. i hereby certify that the foregoing is true and correct to the best of my knowledge Questions? Call Stephen Ward @ 265-1305. Signed ~,~2'~I,~ "l~/ft-)r'~ Si'l~'ti'L Title: AAI Coil Tubing Drilling Supervisor Date Bruce E. Smith, P.E. Prepared by Paul Rauf 263-4990 Commission Use Only Permit Number APl number I Approval date I See cover letter ~) ~'- ~/ ~.~ 50- (~-~' ,2./~[~_.~ --~_.~ I, ~'~,~'~) Ifor other requirements Conditions of approval Samples re~ g] Yes [~ No Mud Icg required r~ Yes [] No Hydrogen sulfidemeasures ~ Yes ~ No Directional surveyrequired ~' Yes ~ No Required working pre~sd~BOPE E]2M; r~ 3M; ~ 5M; [==~ 10M;[--~ r~ 3500 psi for CTUv/ Other: by order of Approved by ,/ ~:-~,~ ,,,.~ ..... GNED ~¥ Commissioner the commission Date r~ Chnstenson Form 10-401 Rev. 12/1/85 · Submit in triplicate DS 7-34A CT Sidetrack and Completion Intended Procedure Objective: Plugback existing wellbore. Directionally drill a horizontal well from the existing wellbore. Run and cement 3-1/2" liner. Perforate and produce. Intended Procedure: Set whipstock top at -10525' md. Cement squeeze and plugback the existing completion to - 10525' md. · RU CTD unit and test BOPE. Mill window in 7" casing at -10530' md. Drill 10' of formation with 8.5 ppg Flopro fluid and perform Leak off test to 9.0 ppg. Directionally drill 4.5" x 2150' horizontal well to produce from Zone IA. Build angle to -90° and hold to TD. · Run and cement 3-1/2" liner to TD. Test liner top to 2000 psi. · Perforate selected intervals. · Place well on production NOTE: Drill cuttings will be disposed of at GNI and drilling mud will be disposed at GNI or Pad 3. February 4, 2000 Packer @ 9711' 5-1/2" 9741' 7-3 A Propose¢aCT Sidetrack Horizontal 7" Tubing 7" Camco BaI-O Nipple@ 2192' ~2" Tubing Holes in 5-1/2" for POGLMs @ 4178 & 7286' of 3-1/2" Liner in 5-1/2" Tbg TOC in 5-1/2" 10200' 9-5/8" Casing shoe @ 10049' Initial Perfs Window cut in 5-1/2" at / -10530- 10535' / 4-1/2" Open hole Current perforations cement squeezed 3-1/2" liner TD @ - 126~r~~' 5-1/2"Casing Shoe @ 10840' ARCO Pl~n.~t ARCO Alaska, Inc. [ ..... Fleld : Prudho. Bay ,ooaflo. : Norfh Slope, &lalk ......~m'"~. .... East (feet) -> Vertical Section (feet) -> Azimuth 100.00 with reference 0.00 N, 0.00 [ from 7-54 Prepared by BHI 02/04/2000 Proposal Calculations H~GH~$ Coordinates provided in: TRUE and GRID relative to Wellhead INTEQ and ALASKA STATE PLAN Company: ARCO Alaska~ Inc. Vertical Sect. Plane: 100.000 TRUE Job No: 0 Field: Prudhoe Bay~ Alaska Mag. Declination: 27.260 AFE No: 0 Well: 7-34A Version#1 Grid Correction: 1.340 API No: $0-029-21812-01 Rig: Nabors 3S Total Correction: 25.920 BHI Rep: 0 Surface Location Dip: 80.700 Job Start Date: 00-Jan-00 X: 676774.6 RKB Height: 60.000 Job End Date: 00-Jan-00 Y: 5949635.9 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (deg) (deg) (ft) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) (°/100ft) IWellhead) (°/100ft) (°/100ft) 10400.00 31.24 75.08 8736.37 1634.39 4784.64 5951381.73 681519.36 0.00' 4428.14 -66.00 0.00 0.00 Tie-in Point 10425.00 31.29 74.87 8757.74 1637.76 4797.17 5951385.39 681531.81 0.47 4439.90 -66.00 0.20 -0.84 10450.00 31.33 74.66 8779.10 1641.17 4809.71 5951389.09 681544.26 0.47 4451.65 -66.00 0.16 -0.84 10475.00 31.38 74.46 8800.45 1644.63 4822.25 5951392.85 681556.72 0.47 4463.40 -66.00 0.20 -0.80 10500.00 31.43 74.25 8821.79 1648.15 4834.79 5951396.65 681569.17 0.47 4475.14 -93.00 0.20 -0.84 10525.00 31.42 73.99 8843.12 1651.71 4847.33 5951400.51 681581.62 0.54 4486.87 -93.00 -0.04 -1.04 10530.00 31.42 73.94 8847.39 1652.43 4849.83 5951401.29 681584.11 0.54 4489.21 0.00 0.00 -1.00 Kick-off Point 10531.81 32.00! 73.94 8848.93 1652.70 4850.75 5951401.58 681585.02 32.00 4490.07 0.00 32.04 0.00 10550.00 37.82: 73.94 8863.84 1655.57 4860.75 5951404.69 681594.95' 32.00 4499.41 0.00 32.00 0.00 10575.00 45.82 73.94 8882.45 1660.18 4876.75 5951409.67 681610.84 32.00 4514.38 0.00 32.00 0.00 10600.00 53.82 73.94 8898.57 1665.46 4895.09 5951415.38 681629.05 32.00 4531.52 0.00 32.00 0.00 10625.00 61.82 73.94 8911.87 1671.31 4915.41 5951421.70 68~649.22 32.00 4550.51 0.00 32.00 0.00 10631.81 64.00 73.94 8914.97 1672.99 4921.24 5951423.51 681655.01 32.00 4555.96 0.00 32.01 0.00 10650.00 69.82 73.94 8922.10 1677.62 4937.31 5951428.52 681670.97 32.00 4570.98, 0.00 32.00 0.00 10675.00 77.82 73.94 8929.07 1684.26 4960.36 5951435.69 681693.86 32.00 4592.53 0.00 32.00 0.00 10693.25 83.66 73.94 8932.00 1689.24 4977.66 5951441.07 681711.03 32.00 4608.70 -75.00 32.00 0.00 3 10700.00 83.76 73.54 8932.74 1691.12 4984.10 5951443.10 681717.43 6.00 4614.73 -75.00 1.48 -5.93 10725.00 84.14 72.08 8935.37 1698.46 5007.85 5951451.00 681741.00 6.00 4636.84 -75.00 1.52 -5.84 10750.00 84.52 70.63 8937.84 1706.41 5031.43 5951459.50 681764.38 6.00 4658.67 -75.00 1.521 -5.80 10775.00 84.91 69.17 8940.15 1714.97 5054.80 5951468.60 681787.55 6.00 4680.21 -74.00 1.56 -5.84 10800.00 85.30 67.72 8942.28 1724.12 5077.97 5951478.29 681810.49 6.00 4701.43 -74.00 1.56 -5.80 10825.00 85.70 66.27 8944.24 1733.86 5100.91 5951488.57 681833.20 6.00 4722.33 -74.00 1.60 -5.80 10850.00 86.09 64.82 8946.03 1744.18 5123.61 5951499.42 681855.65 6.00 4742.89 -74.00 1.56 -5.80 10875.00 86.49 63.37 8947.65 1755.08 5146.05 5951510.84 681877.82 6.00 4763.10 -74.00 1.60 -5.80 10900.001 86.89 61.92 8949.09 1766.55 5168.21 5951522.82 681899.71 6.00 4782.94 -74.00 1.60 -5.80 10925.00 87.30 60.48 8950.36~ 1778.58 5190.09 5951535.36 681921.30 6.00 4802.40 -74.00 1.64 -5.76 10950.00 87.70 59.03 8951.45 1791.16 5211.67 5951548.44 681942.58 6.00 4821.46 73.00 1.60 -5.80 4 10975.00 88.12 60.47 8952.36 1803.75 5233.25 5951561.53 681963.86 6.00 4840.53 73.00 1.68 5.76 11000.00 88.55 61.91 8953.09 1815.79 5255.14 5951574.08 681985.46 6.00 4860.00 73.00 1.72 5.76 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (de~) (del~) (ft) Lat. (Y) De[~. (X) Lat. (Y) De[~. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 11025.00 88.98 63.35 8953.63 1827.28 5277.34 5951586.08 682007.38 6.00 4879.86 73.00 1.72 5.76 11050.00 89.40 64.79 8953.98 1838.21 5299.82 5951597.54 682029.60 6.00 4900.10 73.00 1.68 5.76 11075.00 89.83 66.22 8954.15 1,848.58 5322.57 5951608.43 682052.10 6.00 4920.70 73.00 1.72 5.72 11085.00 90.00 66.80 8954.16 1852.56 5331.74 5951612~63 682061.17 6.00 4929.04! 89.00 1.70 5.80 5 11100.00 90.01 67.70 8954.16 1858.36 5345.57 5951618.75 682074.86 6.00 4941.66 89.00 0.07 6.00 11125.00 90.03 69.20 8954.151 1867.54 5368.82 5951628.48 682097.89 6.00 4962.96 89.00 0.08 6.00 11150.00 90.04 70.70 8954.14 1876.11 5392.31 5951637.59 682121.17 6.00 4984.60 89.00 0.04 6.00 11175.00 90.06 72.20 8954.11 1884.07 5416.01 5951646.10 682144.67 6.00! 5006.56 89.00 0.08 6.00 11200.00 90.08 73.70 8954.08 1891.40 5439.91 5951653,99 682168.39 6.00 5028.83 89.00 0.08 6.00 11225.00 90.10 75.20 8954.05 1'898.10 5463.99 5951661.25 682192.31 6.00 5051.38 89.00~ 0.08 6.00 11250.00 90.11 76.70 8954.00 1904.17 5488.24 5951667.88 682216~42 6.00 5074.21 89.00 0.04 6.00 11275.00 90.13 78.20 8953.95 1909160 5512.65 5951673.89 682240.68 6.00 5097.30 89.00 0.08 6.00 11300.00 90.15! 79.70 8953.89 1914.39 5537.18 5951679.25 682265.10 6.00 5120.63 89.00 0.08 6.00 11325.00 90.16 81.20 8953.82 1918154 5561.83 5951683.97 682289.64 6.00 5 i 44.19 89.00 0.04 6.00 11350.00 90.18 82.70 8953.75 1922.04 558~.59 5951688.05 682314.31 6.00 5167.96 89.00 0.08 6.00 11375.00 90.20 84.20 8953.66 1924.89 5611.42 5951691.48 682339.07 6.00 5191.92 89.00 0.08 6.00 11400.00 90.21 85.70 8953.57 1927.09 5636.33 5951694.27 682363.91 6.00 5216.06i 89.00 0.04 6.00 11425.00 90.23 87.20 8953.48 1928.64 5661~28 5951696.40 682388.82 6.00 5240.36: 89.00 0.08 6.00 11450.00 90.24 88.70 8953.38 1929.54 5686126 5951697.88 682413.77 6.00 5264.81 89.00 0.04 6.00 11475.00 90.26 90.20 8953.27 1929,78 5711.26 5951698.70, 682438.75 6.00 5289.39 89.00 0.08 6.00 11500.00 90.28 91.70 8953.15 1929.36 5736.25 5951698.87 682463.75 6.00 5314.08 89.00 0.08 6.00 11525.00 '90.29 93.20 8953.03 1928.29 5761.23 5951698.39 682488.74 6.00 5338.86 89.00 0.04 6.00 11540.00 90.30 94.10 8952.95 1927.34 5776.20 5951697.79 682503.73 6.00 5353.77 89.00 0.07 6.00 6 11550.00 90.30 94.67 8952.90 1926.57 5786.17 5951697.26 682513.71 5.65 5363.72 89.001 0.00 5.70 11575.00 90.30 96.08 8952.76 1924.23 5811.06 5951695.50 682538.65 5.65 5388.64 89.00 0.00 5.64 11600.00 90.31 97.49 8952.63 1921.28 5835.88 5951693.13 682563.53 5.65 5413.60 89.00 0.04 5.64 11625.00 90.31 98.91 8952.50 1917.71 5860.63 5951690.14 682588.35 5.65 5438.58 89.00 0.00 5.68 11650.00 90.31 100.32 8952.36 1913.54 5885.27 5951686.55 682613.09 5.65 5463.58 89.00 0.00 5.64' 11675.00 90.31 101.73 8952.22 1908~76 5909.~1 5951682.34 682637.73 5.65 5488.58 89.00 0.00 5.64 11700.00 90.32 103.15 8952.09 1903.37 5934.22 5951677.53 682662.26 5.65 5513.55 89.00 0.04 5.68 11725.00 90.32 104,56 8951195 1897.39 5958.50 5951672.11 682686.67 5.65 5538.50 89.00 0.00 5164 11750.00 90.32 105.97 8951.81 1890.80 5982.61 5951666.10 682710.93 5.65 5563.39 89~00 0.00 5.64 11775.00' 90.32 107139 8951.67 1883.63 6006.56 5951659.48 682735.03 5.65 5588.22 89.00 0.00 5.68 11800.00i 90.32 108.80 8951.53 1875.87 6030.32 5951652.28 682758.97 5.65 5612.97 89.00 0.00 5.64 11825.001 90.32 110.21 8951.39 1867.52 6053.89 5951644.49 682782.72 5.65 5637.62 89.00 0.00 5.64 11850.00 90.32 111,63 8951.25 1858.59 6077.24 5951636.11 682806.27 5.65 5662.17 89.00 0.00 5.68 11875.00 90.32 113,04 8951.11 1849.09 6100.36 5951627.15 682829.61 5.65 5686.59 89.00 0.00 5.64 11900.00 90.32 114,45 8950.97 1839.02 6i23.24 59516].7.62 682852,72 5.65 5710.87 89.00 0.00 5.64 11925.00 90.32 115.87 8950.82 1828.39 6145,87 5951607.53 682875,59 5.65 5735.00 89.00 0.00 5.68 11950.00 90.32 117.28 8950.68 1817.'21 6168.23 5951596.87 682898.201 5.65 5758.96 90.00 0.00 5.64: 11975.00 90.321 118.70 8950,54 1805.48 6190.30 5951585.66 682920.55 5.65 5782.74 90.00 0.00 5.68 12000.00 90.32! 120.11 8950.40 1793.21 6212.08 595'1573.90 682942.60 5.65 5806.32 90.00 0.00 5.64 12025.00 90.32 121.52 8950.26 1780.40 6233.55 5951561.60 682964.37 5.65 5829.69 90.00 0.00 5.64 12050.00 90.32 122.94 8950.12 1767.07 6254.70 5951548.77 682985,82 5.65 5852.83 90.00 0.00 5.68 Meas. Incl. TRUE Subsea Coords. - True Coords. - ASP Dogleg Vertical Tool Face Build Turn Depth Angle Azi. TVD N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) Severity Section Comments (de~) (de~) (ft) Lat. CY) Dep. (X) Lat. (Y) Oep. (X) (°/100ft) (Wellhead) (°/100ft) (°/100ft) 12075.00 90.32 124.35 8949.98 1753.22 6275.51 5951535.41 683006.95 5.65 5875.73 90.00! 0.00 5.64 12100.00 90.32 125.76 8949.84 1738.86 6295.97 5951521.54 683027.74 5.65 5898.38 90.001 0.00 5.64 12125.00 90.32 127.18 8949.70 1724.00 6316.08 5951507.15 683048.19 5.65 5920,75 90.00 0.00 5.68 12150.00! 90.32 128.59 8949.56 1708.65 6335.81 5951492.27 683068.27 5.65 5942.85 90.00 0.00 5.64 12175.00 90.32 130.00 8949.42 1692.82 6355.15 5951476.90 683087.98 5.65 5964.65 90.00 0.00 5.64 12200.00 90.31 131.42 8949.28' 1676,51 6374.10 5951461.04 683107.30 5.65 5986.14 90.00 -0.04 5.68 12225.00 90.31 132.83 8949.15 1659.74 6392.65 5951~.~.~..71 683126.23 5.65 6007.32! 90.00 0.00 5.64 12250.00 90.31 134.24 8949.01 1642.52 6410.77 5951427.92 683144.75 5.65 6028.15 90.00 0.00 5.64 12275.00 90.31 135.66 8948.88 1624.86 6428.46 5951410.68 683162.85 5.65 6048.64 90.00 0.00 5.68 12300.00 90.30 137.07 8948.74 1606.77 6445.71 5951393.00 683180.52 5.65 6068.78 ' 90.00 -0.04 5.64 12325.00 90.30 138.48 8948.61 1588.26 6462.51 5951374.88 683197.75 5.65 6088.53 90.00 0.00 5.64 12350,00 90.30 139.90 8948.48 1569.33 6478.85 5951356.35 683214.52 5.65 6107.91 90.00 0.00 5.68 12375.00 90.29 141.31 8948.35 1550.02 6494.72 5951337.41 683230.83 5.65 6126.89 90.00 -0.04 5.64 12400.00 90.29 142.72 8948.22 1530.31 6510.10 5951318.07 683~46.68 5.65 6145.46 90100 0.00 5.64 12425.00 90.29 144.14 8948.10 1510.23 6524.99 5951298.35 683262.03 5.65 6163.62 90.00 0.00 5.68 12450.00 90.28 145.55 8947.97 1'489.79 6539'.39 5951278.25 68327~.90 5.65 6181.34 90.00 -0.04 5.64 12475.00 90.28 146.97 8947.85 1469.01 6553.27 5951257.80 683291.27 5165 6198.62 90.00 0.00 5.68 12500.00 90.28 148.38 8947.73 1447.88 6566.64 5951236.99 683305.13 5.65 6215.46 90.00 0.00 5.64 12525.00 90.27 149.79 8947.61 1426.43 6579.49 5951215.85 683318.47 5.65 6231.83 90.00 -0.04 5.64 12550.00 90.27 151.21 8947.49 1404.68 6591.80 5951194.39 683331.28 5.65 6247.73 90.00! 0.00 5.68 12575.00 90.26! 152.62 8947.37 1382.62 6603.57 5951172.62 683343.57! 5.65 6263.15 90.00 -0.04 5.64 12600.00 90.26 154.03 8947.26 1360.28 6614.79 5951150.55 683355.31 5.65 6278.08 90.00 0.00 5.64 12625.00 90.25 155.45 8947.15 1337.67 6625.46 5951128.20 683366.50 5.65 6292.52 90.00 -0.04 5.68 12650.00 90.25 156.86 8947.04 1314.81 6635.56 5951105.58 683377.14 5.65 6306.44 90.00 0.00 5.64 12659.41 90.25 157.39 8947.00 1306.14 6639.22 5951097.00 683381.00 5~65 6311.55 0.00 0.00 5.63 TD C T Drilling Wellhead Detail ~ CT Injector Head Methanol Injection tis 7" WLA Quick onnect Stuffing Box (Pack-Off), 10,000 psi Working Pressure ''- 7'' Riser Annular BOP (Hydril),7-1/16" ID 5,000 psi working pressure Alignment Guide Flange 7-1/16", 5M Ram Type Dual Gate BOPE Flanged Fire Resistant Kelly Hose to Dual HCR Choke Manifold Cutters or Combination Cutter/Blinds Slip / Pipe rams Manual Valves Drilling spool 7-1/16", 5M by 7-1/16", 5M Ram Type Dual Gate BOPE Manual over Hydraulic ~ 7-1/16" ID with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") 2" Pump-In Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold Hanger 9-5/8" Annulus 13-3/8" Annulus Tanks 6O14O1 I TrplxI Ext. Shop Fuel Boilers Water Pump Roo~ Fire Ext. Ext, Pipe rack Dowell Drilling Equipment Trailer Preferred Major Equipment Layout for CT Drilling ARCO .alaska, Inc. , ~, ~ ..... Check ~ EFl'ti: 0 0 7 7 8 AA] PAYABLES Date: 12/22/99 Page ~100~7~ P.O. Box 102776 ray Entity: Vendor Anchorage, AK 99510 O2Ol NOOO~2O2O~21 / .1 ~ 100.00 10C 00 Questions regarding this remittance can be made by calling or wrmng: FRT 907/265-6904 P.O. BOX 103560, Anchorage, AK 99510-3560 MATLS907/265-6904 P.O. BOX 103560, Anchorage, AK 99510-3560 SVCS 90?/265-6080 P.O. BOX 103240, Anchorage, AK 99510-3240 DIAL 907/263-4422 Detach check before depositing ~ I I AA} :p:~A:~:~'~s i.~::: :.' ::: ~{'/:: :::. ::~:: :~:~::::: ::;: ~,:~::'~ ':'-::::: .: :: ::: ~ ~: .':.:':: :.~.~-' ::..:~: ::::: ::.:~.: :::.: :. :'.: ::. ::'~': ::..-: :' : ..: :::: ~:~:~, ~:,~;':~;~.;¢;:i,::~A~;~ ..... P,O:?:BOX::l.02776.::':::.:'.:~::: ~:':.~:::./ ::::::::::::::::::::::::::::::::::::::::::::::::: ~::: ./:: ::::::::~ ~' ". : . ;.. ~ ,::'::':::...:: :.. :..: An. Cho:rage, AK:9951:o :::::~::: .::: ::.:::::::-::::::: :::::~ ::; ::: :: :::' : : : . ONE H~RED DOL~S ~D NO :CENTS 0100778 (**Amount Not To Exceed $25,000.00'*) 12-22-99 To the order of: STATE OF ~T_~SKA Date AI_~.SKA OIL & GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE AK 99501 ************** 100.00' Amount Void after 90 days (,~. wo signatures required for amounts over $5,000.00 ""0000 ;00 7 7/1"" ~:Oi%SqOt, 2G 2,: Oq qO000"" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon_X Suspend_ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _X Time extension _ Stimulale _ Change approved program _ Pull tubing _ Variance _ Perforate _.. Other __ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1300' FNL, 4708' FEL, Sec. 34, T11N, R14E, UM At top of productive interval 294' FSL, 102' FEL, SEC. 27, T11N, R14E, UM At effective depth At total depth 4882' FNL, 4976' FEL, Sec. 26, T11N, R14E, UM 5. Type of Well: Development Exploralory _ StratigrsChic __ Service __ (asp's 676775, 5949636) (asp's 681340, 5951342) (asp's 681740, 5951454) 6. Datum elevation (DF or KB feet) RKB 60 feet 7. unit or Property name Prudhoe Bay Unit 8. Well number O7°34 9. Permit number / approval 188-052 10. APl number 50-229-21812 11. Field / Pool '4//~,~,A... , Prudhoe Bay O~1 Pool Tagged PBTD e 10551' MD 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 11 1' Surface 3205' Production 9989' t_iner 51' Liner 1059' 1 O85O 9182 10551 feet Junk (measured) 8925 feet Size Cemented Measured Depth True vertical Depth 20" 215o# Poleset 111' 111' 13-3/8" 35o sx cs I. 2ooo sx cs HL & 3265' 3049' 600 Sx Class G 9-5/8" 88O Sx C~ass G 1 0049' 8497' 7" 9781' 8269' 5-1/2" 450 sx C~ass G 10840' 91 73' feet Plugs (measured) feet Perforation depth: measured true vertical Tubing (size, grade, and measured depth Packers & SSSV (type & measured depth) 10503'- 10511'; 10553'- 10558'; 10586'- 10592'; 10617'- 10618'; 10626'- 10627'; 10632'- 10633'; 10639'- 10640'; 10647' - 10648'; 10656' - 10674'. 8884'- 8891'; 8927'- 8931'; 8955'- 8960'; 8981'-8982'; 8989'-8990'; 8994'- 8995'; 9000'-9001'; 9007'- 9008'; 9015' - 9030'. 7", 26#, L-80 PCT @ 2212' MD; 5-1/2", 17#, L-80 PCT @ 9724' MD. 9-5/8" X 5-1/2" BAKER FB-1 PACKER @ 9711' MD. 7" CAMCO BAL-O SSSV @ 2192' MD. 13. Attachments Description summary of proposal .__X Detailed operations program __ BOP sketch 15. Status of well classification as: 14. Estimated date for commencing operation February 29, 2000 16. If proposal was verbally approved Name of approver Date approved Oil __X Service Gas __ Suspended __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~')~ ~-~'~E:~ /~ //~ i'.~ -~ ^,~7 iJ Title: AAI Coil Tubing Drilling Supervisor Bruce E. Smith, P.E. FOR COMMISSION USE ONLY Questions? Call Stephen Ward @ 265-1305. Date ,;-~/'~/~ ~I Prepared b)/ Paul Rauf 263-4990 Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test _ Location clearance __ Mechanical Integrity Test __ Subsequent form required 10- Appr°~a~°~20'-' ~----~7 Approved bY order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE dev / redrll ~/ serv -/~Z..~L" WELL NAME ~-~'/__-~ ~')7'-'~/ PROGRAM:exp__ INIT CLASS~v/-~1~ GEOL AREA ~. ?_('~ UNIT# __ wellbore seg ann. disposal para req ~././~ C/__~~ ON/OFF SHORE ADMINISTRATION ENGINEERING GEOLOGY 1. Permit fee attached ....................... 2. Lease number appropriate~. ~ ~.~.,~'.,..~.~:~. ~,-~.. Z/.:?.~ .z/~/ 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Y Y"~N Conductor string provided . ' .................. Surface casing protects all known USDWs ........... CMT vol adequate to circulate on conductor & surf csg ..... CMT vol adequate to tie-in long string to surf csg ........ CMT will cover all known productive horizons .......... C~ N __ Casing designs adequate for C, T, B & permafrost ....... Adequate tankage or reserve pit ................. N If a re-drill, has a 10-403 for abandonment been approved... Adequate wellbore separation proposed ............. If diveder required, does it meet regulations .......... Drilling fluid program schematic 8, equip list adequate ..... BOPEs, do they meet regulation ................ ~~Y N BOPE press rating appropriate; test to "~[~)rt,..~ psig. N Choke manifold complies w/APl RP-53 (May 84) ........ Work will occur without operation shutdown ........... Is presence of H~S gas probable ................. Permit can be issued w/o hydrogen ~UJ~i~J~ ~~.' ~'---~-~' Data presented on potential overpressure zOnes ...... ,c,. '~ Y N Seismic analysis of shallow gas zones ........... -¥~'/~ Y N Y NJ N I A/P_i_~ DATE 33. Seabed condition survey (if off-shore) ........... .-~.'~ Y N ' ~ ' ~- ~ 34. Contact name/phone for weekly progress repods [exploratory only]~~ N ANNULAR DISPOSAL 35. APPR DATE With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... (B) will not contaminate freshwater; or cause drilling waste... to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. GEOLOGY: ENGINEERING: _U_~n u~la_r COMMISSION: JDH '"' SF~ ._ - RNC TE~ ~(~...~ CO '"~-C,~'T~ c:\msoffice\wordian\diana\checklist (rev. 09~27~99) Comments/Instructions: rtl Z Well Histo.ry 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. .o Tape Subfile 1 is type: LIS **** REEL HEADER **** MWD 01/04/11 BHI 01 LIS Customer Format Tape **** TAPE HEADER **** MWD 01/04/11 43319 01 1.75" NaviGamma - Gamma Ray LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: glen.las -Version Information VERS. 1.20: WRAP. NO: -Well Information Block #MNEM.UNIT STRT.FT STOP.FT STEP.FT NULL COMP WELL FLD LOC CNTY STAT SRVC TOOL DATE API Data Type ............. 10490.0000: 12930.0000: 0.5000: -999.2500: COMPANY: WELL: FIELD: LOCATION: COUNTY: STATE: SERVICE COMPANY: TOOL NAME & TYPE: LOG DATE: API NYUMBER: CWLS log ASCII Standard -VERSION 1.20 One line per frame Information Starting Depth Ending Depth Level Spacing Absent Value PHILLIPS Alaska, Inc. 07-34A Prudhoe Bay Unit 1300' FNL, 4708' FEL North Slope Alaska Baker Hughes INTEQ 1.75" NaviGamma - Gamma Ray 08-Jun-00 500292181201 -Parameter Information Block #MNEM.UNIT Value SECT. 34 : TOWN.N liN : RANG. 14E : PDAT. MSL : EPD .F 0 : LMF . RKB : FAPD.F 60 : DMF . KB : EKB .F 60 : EDF .F N/A : EGL .F N/A : CASE.F N/A : OS1 . DIRECTIONAL : -Remarks 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 Casing Depth Other Services Line 1 (1) Ail depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data (GRAX) presented is realtime data. (4) Well 07-34A was kicked off at 10523' MD (8841' SSTVD) from the original wellbore of Well 07-34A (5) Well 07-34A was drilled to TD at 12925' MD (8978' SSTVD) on Run 13. (6) The interval from 12900' MD (8977' SSTVD) to 12925' MD (8978' SSTVD) was not logged due to sensor to bit offset. (7) The data presented here is final and has been depth shifted to a PDC (Primary Depth Control) supplied by BP Exploration (SWS, 19-Jun-00). (8) A Magnetic Declination correction of 27.26 degrees has been applied to the Directional Surveys. MNEMONICS: GRAX ROPS TVD -> Gamma Ray MWD-API [MWD] (MWD-API units) -> Rate of Penetration, feet/hour -> Subsea True Vertical Depth, feet SENSOR OFFSETS: RUN GAMMA DIRECTIONAL 1 23 2 24 3 25 4 24 5 24 6 24 7 24 8 36 9 22 10 22 11 24 12 24 13 24 99 ft 96 ft 57 ft 93 ft 93 ft 86 ft 86 ft 70 ft 08 ft 08 ft 98 ft 98 ft 97 ft 28 . 99 ft. 29.96 ft 30.57 ft 29.93 ft 29.93 ft 29.86 ft 29.86 ft 41.70 ft 27.08 ft 27.08 ft 29.98 ft 29.98 ft 29.97 ft CURVE SHIFT DATA BASELINE 10510 1 10518 2 10538 6 10556 2 10559 9 10565 0 10567 6 10576 3 10591.4 10594.4 10603.8 10609.3 10612.5 10616.4 10628.5 10636.2 10667.3 10675.8 10688 8 10703 6 10710 6, 10714 8 10723 8 10730 1 10755 1 10811 4 10816 3 10827 1 10869 9 10899.9 10906.7 10923.4 MEASURED, 10511 3 10519 7 10540 4 10558 1 10561 9 10567 0 10568 9 10575 5 10592 2 10595 4 10604 6 10609 1 10615 0 10617 6 10630 9 10637 2 10668 9 10677 6 10690 5 10704.5 10709.5 10713.2 10723.2 10729.5 10755.5 10813 0 10818 5 10827 7 10871 4 10900 2 10908 5 10924 7 DISPLACEMENT 1.18066 1.57422 1.77051 1.96777 1.96777 1.96777 1.37793 -0.787109 0.787109 0.984375 0.787109 -0.197266 2 55762 1 18066 2 36133 0 983398 1 57422 1 77051 1 77051 0.984375 -1.18066 -1.57422 -0.589844 -0.59082 0 393555 1 57422 2 16406 0 59082 1 57422 0 393555 1 77148 1 37695 10928.1 10932.2 10939.7 10953 7 10962 4 10974 6 10979 9 10989 4 10996 7 11032 1 11039 2 11156 4 11164 3 11189 5 11275 7 11385 6 11412 2 11555 7 11588 9, 11594.2, 11619.8, 11631.6, 11639.9, 11651.0, 11660.0, 11698.6, 11767.9, 11799.6, 11809.6, 11828 9, 11856 2, 11864 3, 11868 6, 11883 6, 11892 5, 11934 2, 11942 1, 11946 8 11959 0 11963 8 12145 8 12213 0 12220 4 12227 1 12235 8 12243 9 12267 9 12276 4 12284 8 12317.4 12434.7 12459.3 12613.9 12624.0 12635.0 10929.5 10935.8 10940.9 10956.4 10971.5 10987.0 10990.8 11000.0 11008.7 11041.0 11048.7 11167.3 11175.1 11201 3 11288 7 11399 0 11429 0 11571 4 11602 1 11606 8 11620 8 11636 5 11647 0 11666 5 11677 3 11714 9 11785 0 11817 9 11827 9 11845.4 11875.3 11882.0 11887.1 11902.3 11910.2 11954.5 11963.0, 11967 3, 11979 9, 11984 4 12174 9 12214 9 12221 0 12227 7 12235 6 12242 7 12267 1 12276 8 12284 8 12320 0 12421 7 12447 9 12615 1 12626 5 12639.9 1.37695 3.54199 1.18066 2.75488 9.05078 12.3975 10.8223 10.625 12.0029 8.85547 9.44531 10 8223 10 8223 11 8066 12 9873 13 3809 16 7256 15 7422 13 1836 12 5938 0.983398 4.91992 7.08398 15.5459 17.3164 16.332 17.1191 18.2998 18.2998 16.5293 19 0869 17 709 18 4961 18 6934 17 709 20 2676 20 8584 20 4648 20 8574 20 6611 29 1221 1.96777 0.59082 0.59082 -0.196289 -1.18066 -0.787109 0.393555 0 2.55762 -12.9873 -11.4131 1.18066 2.55859 4.91895 Tape Subfile: 1 166 records... Minimum record length: 8 bytes Maximum record length: 132 bytes Tape Subfile 2 is type: LIS **** FILE HEADER **** M-WD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU WDFN mwd.xtf LCC 150 CN PHILLIPS Alaska, Inc. WN 07-34A FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~234567890~23456789~~23456789~~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by BPX 3. The PDC used is a Schlumberger Gamma Ray dated 19-Jun-00. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ................................................................ 1 GR GRAX10 0.0 2 ROP ROPS10 0o0 FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) Repcode(66) Data record type is: 0 Entry Type( 2) Size( 1) Repcode(66) Datum Specification Block Type is: 0 Entry Type( 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type( 4) Size( 1) Repcode(66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode(66) Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4) Repcode(68) Frame spacing: 0.500000 Entry Type( 9) Size( 4) Repcode(65) Frame spacing units: [F ] fndun c [F ] 1.00000000 3 Entry Type(11) Size( 4) Repcode(68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode(66) One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 8 fndun a [F ] 1.00000000 [] FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GR MWD 68 1 API 4 2 ROP MWD 68 1 F/HR 4 *** Record Type (47) not decoded... *** Record Type (47) not decoded... * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 59 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 1 ....... 8 Tape File Start Depth = 10490.000000 Tape File End Depth = 12930.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 14647 datums Rep Code: 79 2 datums Tape Subfile: 2 68 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes Tape Subfile 3 is type: LIS **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU ...................................... WDFN mwd.xtf LCC 150 CN PHILLIPS Alaska, Inc. WN 07-34A FN Prudhoe Bay unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~234567890~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN D I MT CNAM ODE P ................................................................ 1 GRAX GRAX 0.0 2 ROPS ROPS 0.0 * FORMAT RECORD (TYPE# 64) Entry Type ( 1) Size ( 1) Repcode (66) Data record type is: 0 Entry Type( 2) Size( 1) Repcode(66) Datum Specification Block Type is: 0 Entry Type( 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type( 4) Size( 1) Repcode(66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode(66) Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4) Repcode(68) Frame spacing: 0.500000 Entry Type( 9) Size( 4) Repcode(65) Frame spacing units: IF ] fndun c [F ] 1.00000000 3 Entry Type(11) Size( 4) Repcode(68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode(66) One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 fndun a [F ] 1.00000000 [] FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size GRAX MWD 68 1 API 4 ROPS MWD 68 1 F/HR 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 1 ....... *** Record Type (47) not decoded... *** Record Type (47) not decoded... * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 59 Tape File Start Depth = 10490.000000 Tape File End Depth = 12930.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 14647 datums Rep Code: 79 2 datums Tape Subfile: 3 68 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes Tape Subfile 4 is type: LIS **** TAPE TRAILER **** MWD 01/04/11 43319 01 **** REEL TRAILER **** MWD 01/04/1~ BHI 01 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 11 APR ** 4:19p Elapsed execution time = 0.55 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 1 is type: LIS [] Tape Subfile 2 is type: LIS DEPTH 10490 0000 10490 5000 10500 0000 10600 0000 10700 0000 10800 0000 10900 0000 11000 0000 11100 0000 11200 0000 11300 0000 11400 0000 11500 0000 11600 0000 11700 0000 11800 0000 11900 0000 12000 0000 12100 0000 12200 0000 12300 0000 12400 0000 12500 0000 12600.0000 12700.0000 12800.0000 12900.0000 12930.0000 GR -999.2500 -999.2500 15.3013 148.0272 37 1448 48 2802 121 5104 123 3772 57 0394 67 4352 38 4561 89.3654 44.2567 59.4025 39.7986 39.7975 41.9445 35.7287 38.7910 -999.2500 54.6362 45.0338 29.2634 33.3325 80.5293 32.8480 -165.9618 -999.2500 [] Tape Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = Tape File Depth Units = Subfile 3 is type: LIS DEPTH 10490 10490 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11700 11800 11900 12000 12100 12200 12300 12400 12500 12600 12700 12800 12900 12930 0000 500O 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 .0000 .0000 .0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 GRAX -999.2500 -999.2500 15.9750 134 5200 38 9660 49 8330 122 1520 70 9900 60 7960 38 0260 37 7160 68 8750 42 3520 68 4900 58 1560 46 9480 87 7240 29 0610 26 7880 29. 2140 55.1440 39 4950 35 7960 33 3090 67 3650 4O 0050 -999 2500 -999 2500 ROP -999.2500 -999.2500 -999.2500 -999.2500 51.5786 90.7235 31.5350 76 8085 22 6244 54 1104 65 8554 15 0702 85 6486 79 8358 112 1854 140 7303 78 7832 121 8719 76 4978 58 0398 68 8901 58 7923 67 8548 66.6446 91.7161 75.1748 58.2807 40.7500 10490.000000 12930.000000 O.500000 Feet ROPS -999.2500 -999.2500 -999.2500 -999.2500 65.6940 95.2290 31.6200 28.8470 87 4600 22 1790 59 2180 25 3450 68 4850 73 2010 42 7390 175 3280 69 4640 74 7330 147 5640 61 0430 57 5140 45.3600 71.5330 66.6020 72.8290 42.0420 22.8800 -999.2500 Tape File Start Depth = 10490.000000 Tape File End Depth = 12930.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subfile 4 is type: LIS
