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205-103
RECEIVED STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMI JAN 2 5 2017 WELAMPLETION OR RECOMPLETION REPO AND LOG la. Well Status: Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 0 • Suspended 0 lb.Wells: GCC 20AAC 25.105 20AAC 25.110 Development ®•Exploratory 0 GINJ 0 WINJ ❑ WAG 0 WDSPL 0 No.of Completions: Zero Service ❑ Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 1/1/2017 • 205-103 ' 315-564 3. Address: 7. Date Spudded: 15. API Number: P.O.Box 196612 Anchorage,AK 99519-6612 7/12/2005 50-029-23269-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 7/31/2005 PBU L-03 • Surface: 2401'FSL,3631'FEL,Sec.34,T12N,R11E,UM • 9 Ref Elevations KB 78 1 17. Field/Pool(s): Top of Productive Interval: 188'FSL,3124'FWL,Sec.35,T12N,R11E,UM GL 47.11 BF 49.08 PRUDHOE BAY,PRUDHOE OIL • Total Depth: 1012'FSL,168'FWL,Sec.36,T12N,R11E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: . 2022'/1984' ADL 028239&028238)e,.2-28?.TG 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. Land Use Permit: ,_�5�>� 7 Surface:x- 583285` y- 5978123 • Zone - ASP 4 • 15372'/9018' • 00-001 y' Z' / TPI: x- 590069 y- 5975989 Zone - ASP 4 12. SSSV Depth(MD/TVD): PO Thickness of Permafrost MD/TVD: Total Depth:x- 592381 y- 5976841 Zone - ASP 4 None 1900'(Approx.) 5. Directional or Inclination Survey: Yes ❑ (attached) No a 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 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,MWD/GR/RES/PWD,MWD/GR/RES/PWD/ABI,SWC(Sag River) 23. CASING,LINER AND CEMENTING RECORD CASING WT.PER GRADE SETTING DEPTH MD SETTING DEPTH ND HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20"x34" 215.5# A-53 31' 111' 31' 111' 48" 260 sx Arctic Set(Approx.) 9-5/8" 40# L-80 30' 2924' 30' 2651' 12-1/4" 450 sx PF,359 sx Class'G',337 sx PF'C',330 PF'C' 7" 26# L-80 2080' 11852' 2034' 8711' 8-3/4" 130 sx LiteCrete,184 sx Class'G',165 sx LiteCrete 2051' 4-1/2" 11.6#/12.64 L-80 11711' 15370' 8593' 9018' 6-1/8" 349 sx Class'G' 24. Open to production or injection? Yes 0 No a 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): ' 3-1/2"9.2#13Cr80 2735'-11718' 11648'/8541' .012,AlsrOOMCKI 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. `r` Was hydraulic fracturing used during completion? Yes 0 No 0• � �F! Per 20 AAC 25.283(i)(2)attach electronic and printed SCANNED A O 1 I I hi- information V[:ti:r'lF r DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED See Attached 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 •s► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corn): Press 24 Hour Rate "'".' Form 10-407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only tr7- -f771// / ,� 7 RBDMS LI-FEB - 2 2017 -3 /3-/7 /C1 28. CORE DATA • Conventional Core(s) Yes 0 No H '• Sidewall Cores Yes 0 No II • 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 I Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 12189' 8906 separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Ugnu 3267' 2843' Ugnu M 5445' 4060' Schrader Bluff N 5669' 4189' Schrader Bluff 0 5951' 4349' Base Schrader /Top Coleville 6640' 4746' HRZ 8847' 6249' Kalubik 9112' 6463' Kuparuk D 9226' 6554' Kuparuk C 9233' 6560' Kuparuk B 9439' 6720' Kuparuk A 9615' 6861' Miluveauch 9715' 6943' Kingak 10674' 7736' Sag River 11846' 8706' Shublik 11894' 8745' Eileen 12105' 8873' Sadlerochit 12189' 8906' Eileen(Invert) 14597' 8965' Sadlerochit(Revert) 14808' 8977' Formation at total depth: • 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Cement Report,Wellbore 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: Gorham,Bradley M Email: Bradley.Gorham@bp.com Printed Name: Joe Last fka Title: Drilling Technologist Signature: Phone: +1 907 564 4091 Date: 1/26/11 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. 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 1 a. 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 1 b.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 11/2015 Submit ORIGINAL Only • WELL NAME: PBU L-03 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 11750' FISH: Cement Retainer 11679' Set Cement Retainer -11657' 56 Bbls Class 'G' -7782' - -10885' 105 Bbls Class 'G' 2735' Cut and Pull Tubing 2080' Cut and Pull 7" Casing 2056' Set EZSV 2022' Set Whipstock w i L-03 Well History (Pre-Rig Sidetrack) T/I/O = 850/900/500. Temp = SI. IA FL. (for FB). ALP = 1920 psi & SI © IA casing valve. IA FL @ 618' (16 bbl). 9/30/2016 SL in control of WH valves. SET 3-1/2"X-CATCHER SUB AT 11,586' SLM/ 11,605' MD. PULL RK-OGLV FROM ST#1 (10,885' MD). PULL RK-LGLV'S FROM ST#2 (10,164' MD), ST#4 (8,439' MD), ST#6 (6,246' MD), & ST#8 (2,856' MD). SET RK-DGLV'S AT ST#8 (2,865' MD), ST#6 (6,246' MD), ST#4 (8,439' MD), ST#2 9/30/2016 (10,150' MD). & ST#1 (10,885' MD). ***CONTINUED FROM 9/30/16 WSR*** (Pre sidetrack) ATTEMPT TO BLEED GAS OFF IA PRIOR TO MIT-IA&TUBING TRACKED. RAN 1.75" L.I.B. TO STATION #8 AT 2,856' MD (Impression of an open pocket). FISH RK-DGLV(Stamped#8) FROM ST#7 (4,994' MD) W/ 1-5/8" JD. SET RK-DGLV AT ST#8 (2,856' MD). PERFORMED SUCCESSFUL MIT-IA TO 3000 PSI W/TRI-PLEX. (2500 DIFFERENTIAL) PULL EMPTY 3-1/2"X-CATCHER FROM 11,586' SLM / 11,605' MD. 10/1/2016 ***WELL S/I ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL STATUS*** CTU#14 1.75" CT Job Scope: P&A(Pre-Rig Sdtrk) MIRU CTU. MU & RIH w/ PDS 2.2" Carrier&2.75" DJN. Bullhead 101 bbls 2% KCL w/ Safelube & 10 bbls 60/40 meth. Drift down to 11825'. Log up to 10800'. Flagged pipe at 11659.8'. POOH. Confirmed good data and +8.0' correction. Make up Cement Retainer BHA, re-load well with 90 bbls of 2% KCL w/Safelube and then RIH. Tie in at flag and 11/12/2016 prepare to set retainer at 11711' ME. CTU #14- 1.75" CT Job Objective: Pre-Rig Cement P&A Attempt to set Cement retainer though unable to test. Appears to have been set in tubing tail and then pushed into 4 1/2" liner. Unable to pass 11722' as retainer is now stuck in Liner Hanger though still able to pump around with minimal restricition. POOH and make 11/13/2016 up new retainer. CTU #14 - 1.75" CT Job Objective: Pre-Rig Cement P&A Attempt to set Cement retainer at 11711'. Looked like a good set. Stacked down 10k (surface weight) down. Attempt to pressure test down the backside and was just injecting into well, then suddenly got all our weight back. Able to rih clean w/o sitting down to 11750', then pulled all the way up to 11650'w/o seeing any over-pull (intention was to shear off retainer catching it at the tbg tail letting it fall down the 4.5" liner). RBIH and sit down at 11722' and unable to pass. May have already lost retainer and sitting down in liner hanger with stinger assembly? Pooh. At surface, cement retainer is gone. Discuss with APE. Send WFT to grab a 2nd retainer. MU & RIH w/WFT"one trip" Cement Retainer. Discuss with APE on new set depth of— 11679'. Correct depth at flag. Set WFT"one trip" Cement Retainer ME at 11679.1'. Top of Retainer at 11678.38'. Stack 10k down (surface weight). Pressure test backside to 2700psi, confirm isolation from Coil. Pump 2% KCL into formation to verify injectivity thru coil into formation. Pump 56 bbls of Class G Cement. After 55 bbls pumped thru retainer, unsting & lay in 0.5 bbls. Reverse Circulate from 11657'. Pooh. TOC on top of Cement Retainer @ — 11657'. 11/13/2016 ***In Progress*** • S L-03 Well History (Pre-Rig Sidetrack) T/I/O=0/568/222 Assist SSL (SIDETRACK) MIT-T to 2750 psi **PASSED** Max applied presure= 2750 psi Target pressure= 2500 psi Pumped 2.6 bbls of amb diesel to achieve test pressure of 2750 psi. 1st 15 min TBG lost 56 psi, 2nd 15 min TBG lost 30 psi, 3rd 15 min TBG lost 18 psi. For a total loss of 48 psi in a 30 min test. Bled back 1.7 bbls 11/15/2016 FWHP=29/570/222 Caution tag hung on MV SSL in control of well upon departure ***WELL S/I ON ARRIVAL*** (pre-sidetrack) DRIFTED TBG W/ 10' x 2.00" DUMMY GUN & S.BAILER, TAGGED TOC @ 11,680' SLM.(sample of cement) LRS PERFORMED PASSING MIT-T TO 2500psi.(see Irs log) 11/15/2016 ***WELL S/I ON DEPARTURE, PAD-OP NOTIFIED OF WELL STATUS*** ***WELL S/I ON ARRIVAL***(pre-sidetrack) SET X-CATCHER IN X NIPPLE AT 11605' MD 11/19/2016 PULLED DGLV FROM STA#1 AT 10885' MD ***CONT FROM 11-19-16 WSR*** PULLED EMPTY C-SUB FROM X NIPPLE AT 11605' MD 11/20/2016 ***STA#1 AT 10,885' MD IS OPEN, NO VALVE IN MANDREL*** 11/20/2016 Heat Uprights#082 & 083 to 100*f (SIDETRACK) Heat UR tanks of freshwater for upcoming cement job. 11/23/2016 Circ. 102 bbls of 88*Water in tank#082 and circ. 118 bbls of 86*Water in tank#083. T/I/O = 1050/1022/193. Temp = SI. Assist Halliburton (Pre CTD). No AL. Assisted Cementers with pumping ops. FWPs = 120/60/245. 11/24/2016 HES in control of all wellhead valves upon departure. 1830 hrs. HES Cementing: Job Scope: Tubing and IA Cement Plug: MIRU HES cement van and bulk trucks. Pump down tubing, taking returns from the IA: 10 bbls 50/50 McOH, 290 bbls fresh water, 10 bbls 60/40 McOH, 66 bbls diesel, 136 bbls 9.3 ppg NaCL brine, 5 bbls fresh water, 105 bbls Class "G" cement, 2 bbls fresh water, 44 bbls 9.3 ppg NaCL brine, and 22 bbls diesel. Shut in well. Tubing and IA freeze protected to 2500'. Estimated TOC 11/24/2016 in IA = 7930', tubing = 7782'. RDMO. ***WELL SHUT-IN ON ARRIVAL*** (pre-sidetrack) BRUSH BPV PROFILE W/ DOUBLE 4-1/2" BLB FOR 30 MIN. DIRFT TBG W/2.75" CENT. & S. BAILER TO TOP OF CEMENT AT 7,640' SLM (small amount of cement) DRIFT TBG W/20'x1.75" DRIVE DOWN BAILER TO 7,643' SLM (recovered 1/2 cup of cement) RUN PDS MTT MEMORY TOOLS AS PER PROGRAM (bad data, see job log) 11/26/2016 CURRENTLY RE-LOGGING W/ PDS MTT MEMORY TOOLS ***CONT. WSR FROM 11/26/16***(pre-sidetrack) RAN PDS MTT MEMORY TOOLS AS PER PROGRAM (missing data, see log) 11/27/2016 ***WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED*** T/I/O= 100/vac/265 Temp= S/I (Pre-Jet Cut) CMIT-T/IA to 3400 psi **PASSED** @ 3422/3401 psi. Performed 6 attempts @ Max Applied Pressure = 3850 psi, Target Pressure = 3500 psi before reducing Target Pressure to 3400 psi. Pressured up T/IA to 3439/3422 psi w/a total of 15.45 bbls of 20*diesel. 1st 15 min T/IA lost 9/11 psi. 2nd 15 min T/IA lost 8/10 psi for a total loss of 17/21 psi in 30 min test. Bled back— 5 bbls. MIT- OA***PASSED***to 1227 psi, Max Applied Pressure= 1320 psi, Target Pressure= 1200 psi. Pressured OA to 1316 psi with 3 bbl of diesel. MIT-OA lost 65 psi in 1st 15 minutes and 24 psi in 2nd 15 minutes for a total of 89 psi during 30 minute test. Bled OA to 230 psi. Bled back-1 bbl. SV,WV,SSV,AL=closed MV=open IA,OA=otg. Final WHPs = 500/0/400. 11/28/2016 MIT tags and AFE sign hung. Pad Op notified of well status on departure. i • L-03 Well History (Pre-Rig Sidetrack) T/I/0=203/185/271. [OBJ: Obj: Pre RST] CMIT TxIA to 3400 psi ***PASSED***. Max applied pressure = 3600 psi. Target Pressure = 3400 psi. Tbg/IA lost 67/74 psi in first 15 minutes, and lost 30/31 psi in second 15 minutes for ttl losses of tbg/ia 97/105 psi in a 30 minute test. Pumped 4 bbls of ambient diesel to reach test pressure. Bled back -3.2 bbls. Tags and AFE sign hung. SwV, WV, SSV=closed, MV=open, GLV=closed, IA/OA=OTG. 11/29/2016 FWHP=155/160/266 ***JOB STARTED 29-NOV-2016*** (SLB ELINE UNIT 2362 -TUBING JET CUT) WELL SI ON ARRIVAL. INITIAL T/I/O =450/280/80. RIH WITH CCL/2.75" JET CUTTER. OAL= 29.5'; MAX OD = 2.75'; OAW = 200 LBS. CUT TUBING AT 2735'. LOST APPROX 180 LBS TENSION, AND 310 PSI TUBING PRESSURE ON SHOOTING. POOH LOGS CORRELATED TO 3.5"TUBING SUMMARY DATED 8-AUG-2005. RIG DOWN. WELL SI ON DEPARTURE, PAD OP NOTIFIED. FINAL T/I/O = 170/200/ 11/29/2016 250 T/I/O = 468/262/271. Bled tubing to 250 Psi. Set 4" H TWC#297 @124"Through tree. Conducted LTT on TWC (PASS). RD Upper tree W/Leo Act. Installed DH Temp#25 . Torqued and PT'd to API specs. (PASS). Evacuated fluid from DH to top MV. PT'd tree cap to 500 Psi. (PASS). PT'd IA Temp#04 and OA Temp#30 PB to API specs. (PASS). Bled 12/6/2016 IA to 0 Psi. and OA to 138 Psi. RDMO. ***Job Complete*** FWHP= TWC/0/138. T/I/O = TWCNac/150. Temp = SI. WHPs (pre rig). No well house, flowline, AL or scaffold. Dry hole tree installed. SV= ??. MV= O. IA, OA= OTG. 23:00 12/7/2016 T/I/O = TWCNac/170. Temp = SI. Bleed WHP's < 50 psi (Pre Rig). OAP increased 20 psi since 12/7/16. OA FL near surface. Bled OAP to BT from 170 psi to gauge 0 psi in 1 hr(Gas/15 gal fluid). Maintained open bleed for an additional 2 hrs. Monitored for 30 min. OAP unchanged. Final WHPs = TWCNac/0. 12/11/2016 SV= C. MV= O. IA, OA= OTG. 13:00. T/I/O = TWCNac/10. Temp = SI. WHPs (Post OA bleed). OAP increased 10 psi overnight. 12/12/2016 SV= C. MV= 0. IA, OA= OTG. 12:30. • • North America-ALASKA-BP Page 1 o Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM 'Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/13/2016 00:00 - 02:00 2.00 MOB P PRE BEGIN RON EVENT WITH PARKER RIG 272 AT 00:00 ON 12/13/16 GENERAL RIG DOWN ON L2-26 -DISCONNECT INTERCONNECTS -PREP MOVING SYSTEMS 02:00 - 03:00 1.00 MOB P PRE SEPARATE MODULES AND PULL OFF L2-26 WELL. SPOT MODULES ON L2 DRILLSITE AND LINEUP FOR RIG MOVE. -PULL DUMMY WELLHOUSE OFF L2-26 AND SEND TO L PAD. 03:00 - 00:00 21.00 MOB P PRE MOVE RIG FROM L2 DRILLSITE TOWARD L PAD. RIG AT KUPARUK RIVER BRIDGES AT MIDNIGHT. -33 MILE TOTAL MOVE,AVERAGING-1 MPH INCLUDING NECESSARY STOPS. -3 MODULES MOVING TOGETHER 12/14/2016 00:00 - 08:30 8.50 MOB P PRE COMPLETE RIG MOVE FROM L2 TOL PAD. -33 MILES IN 29.5 HOURS -SET DUMMY WELLHOUSE OVER L-03 08:30 - 12:00 3.50 MOB -P PRE SPOT DRILL MODULE,MUD MODULE AND UTILITY MODULES OVER L-03 AND SHIM TO LEVEL. 12:00 - 14:30 2.50 RIGU P PRE GENERAL RIG UP OPERATIONS: -RIG UP CARRIER BAYS AND MODULE INTERCONNECTS -INSTALL ROOF TOP TRANSITIONS -PERFORM CHECKLISTS FOR RAISING MAST AND SKIDDING RIG FLOOR START UP NOTES: -WELL HANDOVER CERTIFICATE OPEN FOR WELL AND POSTED ON RIG WITH SUNDRY/PTD/DRILLING HAZARDS -L-106,L-108,L-111 LOTO ON WING/SWAB VALVES FOR WINDOW MILLING THROUGH 7" CSG CEMENT JOB -HANDOVER COMPLETED BETWEEN INTERVENTIONS GROUP AND RIG -INITIAL T/I/O=TWC/0/50 PSI. DOUBLE WORKING VALVES INSTALLED ON IA/OA -ALL PRE-RIG WORK IN WELL PROGRAM CONFIRMED COMPLETE -ANTI-COLLISION SCAN RUN WITHIN 30 DAYS OF SPUD(11/30/16)_ - 15:00 ----11111[_14:30RIGU P PRE RAISE MAST -545 KLBS OFF THE RACK 15:00 - 16:00 RIGU P PRE SKID RIG FLOOR AND CATTLE CHUTE. RAISE PIPE CAT. Printed 1/9/2017 10.36:44AM *All depths reported in Drillers Depths* North America-ALASKA-BP Page 2 am Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 20:30 4.50 RIGU P PRE GENERAL RIG UP OPERATIONS -RIG UP RIG FLOOR EQUIPMENT -BRIDLE DOWN AND HOOKUP TOP DRIVE TO 'BLOCKS -SPOT CUTTINGS BOX -TAKE ON 9.3 PPG BRINE. CALIBRATE PITS WITH TOTCO REP ON LOCATION. 5-3/4" PUMP LINERS INSTALLED IN MUD PUMPS. -INSTALL FLOORING IN WELLHOUSE. -MONITOR TREE AND WELLHEAD PRESSURES WITH HEATERS ON IN WELLHOUSE. 20:30 - 22:30 2.00 BOPSUR P PRE PRESSURE TEST TWC FROM ABOVE WITH TEST PUMP AND WATER TO 250/3000 PSI FOR FIVE MIN EACH. PRESSURE TEST TWC FROM BELOW WITH DIESEL PUMP AND DIESEL TO 250/3000 PSI FOR FIVE MIN EACH. PASSING TESTS WITNESSED BY RIG MGR AND WSL,SEE ATTACHED CHART -SIMOPS: CONTINUE GENERAL RIG UP OPERATIONS 22:30 - 00:00 1.50 RIGU P PRE PERFORM RIG EVAC AND H2S DRILL WITH AAR FOR HUNDLEY CREW --HOLD PRESPUD MEETING WITH HUNDLEY IAND WOODS CREWS FOLLOWING AAR ACCEPT PARKER RIG 272 AT 23:59 ON 12/14/16 -RIG MANAGER AND WSL PERFORM RIG 4 WALKAROUND TO CONFIRM RIG READINESS 12/15/2016 00:00 - 02:00 2.00 BOPSUR P PRE 'NIPPLE DOWN DRYHOLE DOUBLE MASTER VALVE TREE AND TUBING HEAD ADAPTER. -SEPARATE TREE VALVES FROM ADAPTER FOR RE-USE AT END -FMC REP ON LOCATION TO BLEED HANGER VOID AND TERMINATE I-WIRE. VERIFY GOOD HANGER THREADS AND 8 I TURNS TO MAKEUP TC-II XO SIMOPS: CHANGE UPPER RAMS IN BOPE STACK ON STUMP TO 7"FIXED BARRIERS FOR NIPPLE DOWN: -TESTED TWC -TESTED DOWNHOLE CEMENT PLUG 02:00 - 06:30 4.50 BOPSUR P PRE NIPPLE UP HIGH PRESSURE RISERS AND BOP STACK. -INSTALL MOUSEHOLE,FLOW RISER,AND TURNBUCKLES -GREASE ALL CHOKE MANIFOLD VALVES -RECORD RKB MEASUREMENTS 13-5/8"5K BOP STACK CONFIGURATION FROM TOP TO BOTTOM: -SHAFFER ANNULAR PREVENTER -7"FIXED RAMS -BLIND-SHEAR RAMS -MUD CROSS -2-7/8"X 5"VB RAMS 06:30 - 07:30 1.00 BOPSUR P PRE RIG UP TO TEST BOPE Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* • • North America-ALASKA-BP Page 3 d. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 19:00 11.50 BOPSUR P PRE PRESSURE TEST BOPE TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH FOLLOWING AOGCC REGULATIONS AND BP STANDARDS -AOGCC REP CHECK SCHEVE WAIVES STATE'S RIGHT TO WITNESS TEST -TEST ANNULAR WITH 3-1/2"TEST JOINT TEST UPPER RAMS WITH 7"TEST JOINT -TEST LOWER RAMS WITH 4"AND 3-1/2" TEST JOINT -FAIUPASS ON KILL HCR(CHANGEOUT VALVE AND RETEST) -FAIUPASS ON CHOKE MANIFOLD VALVE#11 (CHANGEOUT VALVE AND RETEST) -SEE ATTACHED DOCUMENTATION -OFFICIAL TEST DATE FOR BOPE TEST= 12/16/16. TESTS COMPLETED 12/16/16 AFTER VALVE REPAIRS 19:00 - 00:00 5.00 BOPSUR N RREP 0.16 PRE CHANGEOUT KILL HCR VALVE AND CHOKE MANIFOLD VALVE#11 -COMPLETE WORK ON 12/16/16 -NON CODE 8 NPT BECAUSE WELL CONTROL EQUIPMENT RELATED SIMOPS: PICKUP 25 STANDS 4"DRILLPIPE WITH OFFLINE EQUIPMENT 12/16/2016 00:00 - 03:30 3.50 , BOPSUR N RREP 0.16 PRE COMPLETE REPLACEMENT OF CHOKE MANIFOLD VALVE#11. UNSUCCESSFULLY ATTEMPT TO TEST CHOKE VALVE#11 AND KILL HCR. TWC OBSERVED TO BE LEAKING. 03:30 - 06:00 2.50 BOPSUR. N SFAL 0.16 PRE TROUBLESHOOT LEAKING TWC -SURGE TWC FROM BELOW WITH SEVERAL PRESSURE UP AND BLEED OFF CYCLES. -SIMOPS: CIRCULATE WARM FLUID THROUGH ALL MUD SURFACE LINES AND PERFORM LEAKTIGHT TEST ON MUD LINES TO 4000 PSI. -PRESSURE TEST CHOKE MANIFOLD SHELL TO 250/3500 PSI FOR FIVE MIN EACH(TO TEST FLANGE BREAKS FOR VALVE CHANGEOUT). PASSING TEST SEE ATTACHED CHART. 06:00 - 07:30 1.50 BOPSUR N SFAL 0.16 PRE INSTALL TEST JOINT AND PRESSURE UP AGAINST BACK SIDE OF TEST JOINT TO ELIMINATE TESTING AGAINST THE LEAKING TWC. -PRESSURE TEST CHOKE MANIFOLD VALVE #11 AND KILL HCR TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH FOLLOWING AOGCC REGULATIONS AND BP STANDARDS. PASSING TEST SEE ATTACHED CHART. 07:30 - 11:30 4.00 BOPSUR P PRE INSTALL DUTCH RISER AND PULL TWC -PICK UP LUBRICATOR AND TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES EACH 11:30 - 12:30 1.00 CLEAN P PRE CIRCULATE OUT TUBING FREEZE PROTECT THROUGH TUBING CUTAT 2,735'MD AND DISPLACE TO HEATED 9.3 PPG BRINE -PUMP 150 BBLS BRINE DOWN TUBING, TAKING RETURNS OUT IA TO TIGER TANK -7 BPM,ICP=765 PSI,FCP=1010 PSI -FLOW CHECK WELL FOR 10 MINUTES; STATIC Printed 1/9/2017 10:36:44AM `AII depths reported in Drillers Depths* • North America-ALASKA-BP • Page 4 ofd Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 'X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:30 - 13:30 1.00 RIGU P DECOMP RIG UP TUBING HANDLING EQUIPMENT TO PULL 4-1/2"X 3-1/2"TUBING.RIG UP SCHLUMBERGER TO SPOOL IWIRE. 13:30 - 15:00 1.50 PULL P DECOMP MAKE UP LANDING JOINT TO RECOVER TUBING HANGER.ENGAGE TUBING HANGER, UNSEAT AND PULL TO RIG FLOOR AS PER FMC. -8.5 TURNS TO MAKE UP LANDING JOINT -60 KLBS TO UNSEAT HANGER,SO=56 KLBS 15:00 - 16:00 1.00 PULL P DECOMP CIRCULATE BOTTOMS UP -40 BBL BARAKLEAN SWEEP -8 BPM,380 PSI -MONITOR WELL FOR 10 MINUTES;STATIC 16:00 - 19:30 3.50 PULL P DECOMP PULL AND LAY DOWN 4-1/2"12.6#X 3-1/2"9.2# 13CR TUBING AND COMPLETE IWIRE FROM JET CUT AT 2,735'MD TO SURFACE. TOTAL TUBULARS AND JEWELRY RECOVERED FROM WELL: -(1)TUBING HANGER -(1)10'4-1/2"TC-II X VT XO PUP (1)10'SPACE OUT PUP (83)30'JOINTS 3-1/2"TUBING (1)X NIPPLE ASSEMBLY -(1)GLM ASSEMBLY -(1)CUT 3-1/2"JOINT(15.66') -(87)FULL CANNON CLAMPS -(2)4-1/2"SS BANDS -(3)3-1/2"SS BANDS 19:30 - 21:30 2.00 PULL P DECOMP RIG DOWN SCHLUMBERGER SPOOLER AND TUBING HANDLING EQUIPMENT.CLEAN AND CLEAR RIG FLOOR.INSTALL WEAR RING. LUBRICATE RIG.SERVICE RIG FLOOR EQUIPMENT. 21:30 - 00:00 2.50 CUT P DECOMP MAKE UP AND RIH WITH 5-9/16"OD HYDRAULIC CASING CUTTER BHA#1 ON 4" DP FROM SURFACE TO 1,904'MD PER SCHLUMBERGER FISHING REP.(CONTINUED ON 12/17/2016) -CUTTERS 3'BACK FROM MULESHOE -7-5/8"OD WITH CUTTERS FULLY EXTENDED -MONITOR DISPLACEMENT WITH TRIP TANK 12/17/2016 00:00 - 00:30 0.50 CUT P DECOMP RIH WITH 5-9/16"OD HYDRAULIC CASING CUTTER BHA WITH 7-3/4"BLADES ON 4"DP FROM 1,904'MD AND TAG 3-1/2"TUBING STUB AT 2,764'MD(29'DEPTH SHIFT TO CORRELATE TO PDS MTT LOG). -MONITOR DISPLACEMENT WITH TRIP TANK -PU=73 KLBS,SO=72 KLBS AT 2,964'MD Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* • North America-ALASKA-BP Page 5 s Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 • Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:30 - 02:00 1.50 CUT P DECOMP CASING CUT#1: LOCATE 7"COLLARS AND MAKE 7"CASING CUT WITH 5-9/16"OD HYDRAULIC CASING CUTTER PER SCHLUMBERGER FISHING REP. -RACK BACK 2 STANDS AND PICK UP TO 2,564'MD -LOCATE TOP 7"COLLAR AT 2,583'MD. LOCATE LOWER 7"COLLAR AT 2,624'MD. -PICK UP 17'TO 2,607'MD AND INITIATE ROTATION.4 BPM,1120 PSI,80 RPM,1-2 KFT-LBS TRQ -AFTER 4 MINUTES OF ROTATION AND PUMPING,PRESSURE DROPPED OFF TO 330 PSI,GOOD INDICATION OF CASING CUT. NO OA PRESSURE INCREASE OBSERVED. -CONTINUE TO ROTATE FOR 15 MINUTES 02:00 - 05:00 3.00 CUT N DPRB 2,607.16 DECOMP TROUBLESHOOT INABILITY TO CIRCULATE THROUGH THE OA. -ATTEMPT TO INITIATE CIRCULATION THROUGH CUT BY CLOSING ANNULAR PREVENTER,PUMPING DOWN DRILL STRING • THROUGH THE 7"CASING CUT AND OUT OA. -DRILL PIPE PRESSURE BUILT TO 800 PSI, -WITH NO FLOW OUT THE OA OR INCREASE IN PRESSURE ON OA GAUGE. -BLOW DOWN LINES,VERIFY LINE UP -APPLY STEAM TO WELLHEAD AND OA VALVES FOR 1.5 HOURS -UNSUCCESSFULLY ATTEMPT TO PRESSURE UP DOWN OA.PRESSURE BUILDS UP QUICKLY AND HOLDS. -ATTEMPT TO INITIATE CIRCULATION THROUGH CUT,BUILD 800 PSI DP • PRESSURE,WITH NO FLOW TO TIGER TANK OR OA PRESSURE RESPONSE,AND OBSERVE PRESSURE BLEED OFF,BEGIN TO PUMP AWAY FLUID. -CYCLE PRESSURE BETWEEN 700 PSI AND 1000 PSI FOR 10+INTERVALS.0.5 BBLS TO PRESSURE UP EVERY-2 MINUTES.UNABLE TO MAINTAIN CONSTANT PUMP RATE. -TOTAL OF 6 BBLS PUMPED AWAY,WITH NO RETURNS AT SURFACE. 05:00 - 06:00 1.00 CUT N DPRB 2,607.16 DECOMP OPEN ANNULAR PREVENTER AND FLOW CHECK WELL,OBSERVE SIGNS OF CRUDE • AND BRINE SWAPPING WITH GAS BREAKOUT. -CLOSE ANNULAR PREVENTER TO CIRCULATE OUT KNOWN CRUDE IN 9-5/8"X 7" ANNULUS -HOLD AND MONITOR,CONSTANT 80 PSI ON WELL. -ATTEMPT TO PUMP DOWN KILL LINE OUT OA TO TIGER TANK AT 1.5 BPM AND 130 PSI, WITH NO RETURNS AT THE TIGER TANK. PUMP AWAY ADDITIONAL 5 BBLS. -RE-ATTEMPT TO PUMP DOWN OA,AND PRESSURE UP TO 1000 PSI,UNABLE TO ESTABLISH CIRCULATION. Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* North America-ALASKA-BP Page 6 o034J- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date. X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 09:30 3.50 CUT N DPRB 2,607.16 DECOMP STOP THE JOB AND WAIT ON PLAN FORWARD WHILE MONITORING PRESSURES. -MAINTAIN AND HOLD CONSTANT 185 PSI ON WELL(TRAPPED IN WELL FOLLOWING PREVIOUS CIRCULATING ATTEMPT) 09:30 - 11:30 2.00 CUT N DPRB 2,607.16 DECOMP CIRCULATE SURFACE TO SURFACE VOLUME (100 BBLS)PER LEVEL 1 OCN#2 . LINE UP TO PUMP DOWN THE DRILL PIPE 1 TAKING RETURNS OUT THE IA,THROUGH THE CHOKE MANIFOLD OUTSIDE THE RIG INTO ATIGER TANK -DP PRESSURE=830 PSI,ANNULUS PRESURE=250 PSI -NO GAINS/LOSSES DURING CIRCULATING -MONITOR DP AND ANNULUS PRESSURE FOR 30 MINUTES AFTER FULL CIRCULATION. 0 PSI INITIAL,0 PSI FINAL -OPEN ANNULAR PREVENTER 11:30 - 12:00 0.50 CUT N DPRB 2,607.16 DECOMP MONITOR WELL FOR 30 MINUTES;STATIC 12:00 - 13:00 1.00 CUT N DPRB 2,607.16 DECOMP RIG DOWN LINE FROM CHOKE TO TIGER TANK.BLOW DOWN CHOKE AND KILL LINES. 13:00 - 14:00 1.00 CUT P DECOMP POOH ON ELEVATORS FROM 2,560'MD TO SURFACE AND LAY DOWN HYDRAULIC 1 CUTTER BHA PER SCHLUMBERGER FISHING REP.TOOL AND CUTTERS IN GOOD CONDITION UPON FISHING HAND INSPECTION. PU=70 KLBS,SO=70 KLBS -130 FPM -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 14:00 - 14:30 0.50 CUT P DECOMP CLEAN AND CLEAR RIG FLOOR,PULL 7-1/8" WEAR RING. 14:30 - 16:00 1.50 PULL P DECOMP MAKE UP 7"CASING SPEAR BHA#1 AND ENGAGE 7"CASING PER SCHLUMBERGER 'FISHING REP -ATTEMPT TO BACK OUT LOCK DOWN SCREWS AS PER FMC WELLHEAD REP. OBSERVE TIGHT LOCK DOWN SCREWS AND 'SIGNS OF GROWING CASING -WHILE BACKING OUT LOCK DOWN SCREWS,TWIST OFF HEAD OF 1 LDS(NO IMPACT TO WELL CONTROL ENVELOPE) 16:00 - 19:00 3.00 WHSUR N SFAL 2,607.16 DECOMP REMEDIATE BROKEN LOCK DOWN SCREW -DEVELOP PLAN FORWARD WITH ANCHORAGE TEAM AND FMC REPS -DISENGAGE 7"SPEAR PER SLB REP AND POH -RUN IN HOLE WITH TEST PLUG AND SET DOWN WITH TOP DRIVE WEIGHT ON 7" HANGER -BACK OUT REMAINING LOCK DOWN SCREWS AND OBSERVE CASING GROWTH SHEAR OFF PIN OF DAMAGED LDS -POH WITH TEST PLUG AND RECOVER 7" PACKOFF(UNINTENTIONAL) Printed 1/9/2017 10:36:44AM `AII depths reported in Drillers Depths* • North America ALASKA BP Page 7 df rL " Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date.12/13/2016 End Date X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 21:00 2.00 WHSUR N DPRB 2,607.16 DECOMP MAKEUP AND RUN IN HOLE WITH SLB 7" FISHING SPEAR ASSEMBLY. ENGAGE TOP OF 7"CASING. CLOSE ANNULAR PREVENTER WITH 300 PSI CLOSING PRESSURE. STILL UNABLE TO CIRCULATE UP OA. UNSUCCESSFULLY ATTEMPT TO PULL 7"HANGER TO RIG FLOOR. LAYDOWN SPEAR. -WORK UP TO 300 KLBS(200 KLBS OVER EXPECTED 7"STRING WEIGHT) -OBSERVE-20"IN PIPE STRETCH ROUGHLY INDICATING STUCK POINT IS+/-1500'MD -DISCUSS PLAN FORWARD WITH ANCHORAGE TEAM. DECISION MADE TO ATTEMPT TO THAW SUSPECTED ICE PLUG IN 9-5/8"X 7"ANNULUS. 21:00 - 21:30 0.50 WHSUR N DPRB 2,607.16 DECOMP INSTALL WEAR RING AND RUN IN FOUR LOCKDOWN SCREWS,ID=7-1/8" 21:30 - 22:30 1.00 CUT N DPRB 2,607.16 DECOMP ;MAKE UP AND RUN IN HOLE WITH 4"PORTED BULL NOSE SUB FROM SURFACE TO 2000' MD -BASE OF PERMAFROST=1805'MD -TRIPPING SPEED=200 FPM -PICKUP/SLACKOFF WEIGHTS AT 2000'MD= 65 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK GOOD DISPLACEMENT -SIMOPS: LITTLE RED SERVICE PUMP TRUCK ON LOCATION WARMING 9.3 BRINE 1- TO 160°F. 22:30 - 23.30 1.00 CUT N DPRB 2,607.16 DECOMP WITH BULL NOSE ASSEMBLY AT 2000'MD, CIRCULATE WELL WHILE WAITING ON LITTLE RED SERVICES HOT OIL UNIT TO HEAT 9.3 BRINE.OBSERVE CRUDE RETURNS IN THE PITS.SHUT DOWN AND FLOW CHECK; OBSERVE CRUDE AND GAS SWAPPING,WITH SIGNS OF GAS BREAK OUT. -10 BPM,415 PSI,NO PIPE MOVEMENT 23:30 - 00:00 0.50 CUT N DPRB 2,607.16 DECOMP LINE UP RETURNS OUTSIDE THE RIG TO TIGER TANK.CONTINUE TO CIRCULATE. -5 BPM,365 PSI -2 BPM,159 PSI. 12/18/2016 00:00 - 00:30 0.50 CUT N DPRB 2,607.16 DECOMP DISPLACE WELL TO NEW 130 DEGREE 9.3 PPG BRINE.TAKE RETURNS OUTSIDE THE RIG TO TIGER TANK -7 BPM,775 PSI 00:30 - 02:30 2.00 'CUT N DPRB 2,607.16 DECOMP MONITOR WELL OBSERVE SIGNS OF CRUDE AND BRINE SWAPPING WITH GAS BREAK OUT -ALLOW BRINE TIME TO SOAK,ATTEMPTING TO THAW SUSPECTED ICE IN 9-5/8"X 7" ANNULUS 02:30 - 03:00 0.50 CUT N DPRB 2,607.16 DECOMP DISPLACE WELL TO NEW 160 DEGREE 9.3 PPG BRINE.TAKE RETURNS OUTSIDE THE RIG TO TIGER TANK 7 BPM,700 PSI Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* • North America-ALASKA-BP Page 8 off. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay 1 Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:30 1.50 CUT N DPRB 2,607.16 DECOMP MONITOR WELL -OBSERVE SIGNS OF CRUDE AND BRINE SWAPPING WITH GAS BREAK OUT -ALLOW BRINE TIME TO SOAK,ATTEMPTING TO THAW SUSPECTED ICE IN 9-5/8"X 7" ANNULUS 04:30 - 05:00 0.50 CUT N DPRB 2,607.16 DECOMP FILL STACK AND DISPLACE CRUDE CAP OFF TOP OF FLUID COLUMN. FLOWCHECK WELL . FOR 15 MIN PRIOR TO PULLING OUT OF THE HOLE(STATIC). 05:00 - 06:30 1.50 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH BULLNOSE ASSEMBLY FROM 2000'MD TO SURFACE. I BREAK OFF BULLNOSE. CLEAN RIG FLOOR AFTER TRIPPING. -PICKUP WEIGHT OFF BOTTOM=60 KLBS -PULLING SPEED=265 FPM. 06:30 - 07:00 0.50 WHSUR N DPRB 2,607.16 DECOMP PULL WEAR RING 07:00 - 07:30 0.50 PULL N DPRB 2,607.16 DECOMP MAKEUP 7"SLB FISHING SPEAR#2 WITH PACKOFF AND RUN IN HOLE. ENGAGE 7" CASING BELOW WELLHEAD. 07:30 - 09:30 2.00 PULL - N DPRB 60DECOMP UNSUCCESSFULLY ATTEMPT TO PULL 7" CASING. WORK UP TO 300 KLBS(200 KLBS OVER 'EXPECTED STRING WEIGHT). NO SUCCESS WITH WORKING BUMPER SUB OR WITH APPLYING 800 PSI HYDRAULIC ASSIST. _ 09:30 - 10:00 0.50 PULL N DPRB 2,607.16 DECOMP DISENGAGE AND LAYDOWN 7"CASING SPEAR. 10:00 - 10:30 0.50 WHSUR N DPRB 2,607.16 DECOMP INSTALL WEAR RING AND RUN IN FOUR LOCKDOWN SCREWS,ID=7-1/8" 10:30 - 11:30 1.00 CUT N DPRB 2,607.16 DECOMP MAKEUP&RUN IN HOLE WITH SLB 7"CASING HYDRAULIC CUTTER ASSEMBLY#2 WITH .7-3/4"BLADES FROM SURFACE TO 1301'MD. -10 MIN FLOWCHECK PRIOR TO RUNNING IN HOLE(STATIC) -PICKUP/SLACKOFF AT 1300'MD=55 KLBS 11:30 - 12:30 1.00 CUT N DPRB 2,607.16 DECOMP CASING CUT#2: CUT 7"CASING AT 1301'MD -LOCATE COLLAR AT 1295'MD WITH 2 BPM, 260 PSI -INITIATE CUT WITH 4 BPM,1480 PSI ICP,80 RPM,2-2.5 KFT-LBS TRQ. OBSERVE PRESSURE DROP TO 860 PSI INDICATING CUT IN<4 MIN. CONTINUE ROTATING FOR 20 MIN WITH PRESSURE DROPPING OFF TO 515 PSI FCP FOLLOWING CUT. -CONFIRM CUT BY LOCATING CUT WITH OPEN BLADES AND SLACKING OFF ON STUB. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 12:30 - 13:30 1.00 CUT N DPRB 2,607.16 DECOMP PULL OUT OF HOLE WITH 7"CASING CUTTER FROM 1301'MD TO SURFACE AND LAYDOWN. -PICKUP WEIGHT OFF BOTTOM=55 KLBS -CUTTER WEAR INDICATES GOOD CUT 13:30 - 14:00 0.50 WHSUR N DPRB 2,607.16 DECOMP PULL WEAR RING 14:00 - 14:30 0.50 CUT N DPRB 2,607.16 DECOMP MAKEUP 7"SLB FISHING SPEAR#3 WITH PACKOFF AND RUN IN HOLE. ENGAGE 7" CASING BELOW WELLHEAD. Printed 1/9/2017 10:36.44AM *AII depths reported in Drillers Depths* • • North America-ALASKA-BP Page 9 - Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:OOAM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:30 - 16:00 1.50 PULL N DPRB 2,607.16 DECOMP UNSUCCESSFULLY ATTEMPT TO PULL 7" CASING. -WORK UP TO 300 KLBS(200 KLBS OVER EXPECTED STRING WEIGHT). NO SUCCESS WITH WORKING BUMPER SUB OR WITH APPLYING 750 PSI HYDRAULIC ASSIST 16:00 - 16:30 0.50 PULL N DPRB 2,607.16 DECOMP DISENGAGE SPEAR AND LAYDOWN 16:30 - 17:00 0.50 WHSUR N DPRB 2,607.16 DECOMP• INSTALL WEAR RING AND RUN IN FOUR LOCKDOWN SCREWS,ID=7-1/8" 17:00 - 17:30 0.50 CUT N DPRB 2,607.16 DECOMP MAKEUP AND RUN IN HOLE WITH 7" HYDRAULIC CASING CUTTER ASSEMBLY#3 WITH 7-3/4"BLADES FROM SURFACE TO 884' MD -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -PICKUP/SLACKOFF AT 884'MD=50 KLBS 17:30 - 18:00 0.50 CUT N DPRB 2,607.16 DECOMP CASING CUT#3: CUT 7"CASING AT 884'MD -LOCATE COLLAR AT 879'MD WITH 2 BPM, 260 PSI INITIATE CUT WITH 4 BPM,1300 PSI ICP,80 RPM,2-4 KFT-LBS TRQ. OBSERVE PRESSURE DROP TO 300 PSI INDICATING .CUT IN<7 MIN. CONTINUE ROTATING FOR 10 MIN WITH PRESSURE FLUCTUATING UP TO 925 PSI AND DOWN TO 500 PSI FCP. -CONFIRM CUT BY LOCATING CUT WITH OPEN BLADES AND SLACKING OFF ON STUB. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 18:00 - 18:30 0.50 CUT N DPRB 2,607.16 DECOMP PULL OUT OF HOLE WITH 7"CASING CUTTER FROM 884'MD TO SURFACE AND LAYDOWN SAME. -PICKUP WEIGHT OFF BOTTOM=55 KLBS -CUTTER WEAR INDICATES GOOD CUT 18:30 - 19:00 0.50 WHSUR N DPRB 2,607.16 DECOMP PULL WEAR RING 19:00 - 19:30 0.50 CUT P DECOMP MAKEUP 7"SLB FISHING SPEAR#4 WITH PACKOFF AND RUN IN HOLE. ENGAGE 7" CASING BELOW WELLHEAD. PULL CASING FREE WITH 67 KLBS. FREE STRING PICKUP WEIGHT=57 KLBS. (COMPARED TO EXPECTED 55 KLBS). 19:30 - 21:00 1.50 CUT P DECOMP CIRCULATE 9-5/8"X 7"ANNULUS CLEAN, TAKING RETURNS OUT TO FLOWBACK TANK, WITH 6 TOTAL BOTTOMS UP. -CIRCULATE(1)30 BBL BARAKLEAN SOAP PILL SURFACE TO SURFACE. ALLOW SOAP TO SOAK IN ANNULUS FOR 30 MIN. -FLOWCHECK WELL FOR 10 MIN AFTER PUMPS DOWN AND PRIOR TO PULLING OFF BOTTOM(STATIC). -SIMOPS: RIG UP DOYON CASING HANDLING EQUIPMENT AND SERVICE/LUBRICATE RIG. 21:00 - 22:00 1.00 CUT P DECOMP PULL 7"CASING HANGER TO RIG FLOOR. DISENGAGE SPEAR AND LAYDOWN. -PICKUP WEIGHT OFF BOTTOM=57 KLBS. Printed 1/9/2017 10:36:44AM "All depths reported in Drillers Depths* • North America-ALASKA-BP Page 10 sf & Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 23:00 1.00 PULL P DECOMP LAYDOWN 7",26#,L-80,BTC CASING FROM CUT AT 884'MD TO SURFACE. -PULLING SPEED=90 FPM -SLIGHT LAYER OF CRUDE ON PIPE EXTERIOR -(1)HANGER ASSEMBLY,(20)FULL JOINTS, 5.4'CUT JOINT WITH SIGNIFCANT FLARE (SEE ATTACHED PHOTOS OF CUT) 23:00 - 00:00 1.00 PULL P DECOMP RIG DOWN DOYON CASING EQUIPMENT. CLEAN AND CLEAR RIG FLOOR. 12/19/2016 00:00 - 03:00 3.00 PULL N DPRB 2,607.16 DECOMP MAKEUP 7"SLB SPEAR ASSEMBLY#5 WITH PACK-OFF FROM SURFACE TO 270'MD -FLOWCHECK WELL 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) (6)6-1/2"DRILL COLLARS AND DRILLING JARS IN STRING 03:00 - 03:30 0.50 PULL N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7'SPEAR ASSEMBLY#5 FROM BHAAT 270'MD TO ENGAGE 7"CASING STUB AT 884'MD. PU=62 KLBS,SO=65 KLBS 03:30 - 07:30 4.00 PULL N DPRB 2,607.16 DECOMP JAR ON 7"CASING STUB AT 884'MD WITH 7" SPEAR ASSEMBLY. NO PROGRESS MADE. -100 JAR HITS PER HOUR AT 125-150 KLBS OVERPULL,FOLLOWED BY STRAIGHT 150 KLBS OVERPULL. TOTAL OF-300 JAR HITS DURING TIME INTERVAL. -INSPECT DERRICK,DRILLING LINE AND TOP DRIVE AFTER EACH HOUR OF JARRING. 07:30 - 08:30 1.00 PULL N DPRB 2,607.16 DECOMP RELEASE 7"SPEAR ASSEMBLY FROM CASING AND POOH FROM 884'MD TO BHA AT 271'MD. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC PU=62 KLBS,SO=65 KLBS AT 850'MD 08:30 - 09:00 0.50 PULL N DPRB 2,607.16 DECOMP RACK BACK AND LAYDOWN SPEAR ASSEMBLY FROM 271'MD TO SURFACE. -FLOWCHECK WELL FOR 10 MIN BEFORE PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 09:00 - 09:30 0.50 PULL N DPRB 2,607.16 DECOMP INSPECT DRILLING LINE 09:30 - 10:00 0.50 CUT N DPRB 2,607.16 DECOMP MAKEUP 5-9/16"SLB HYDRAULIC CUTTER ASSEMBLY#4 WITH 7-3/4"BLADES. -FLOWCHECK WELL 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 10:00 - 10:30 0.50 CUT N DPRB 2,607.16 DECOMP RUN IN HOLE WITH HYDRAULIC CUTTER ASSEMBLY#4 FROM SURFACE TO 1,135'MD. -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -PU=52 KLBS,SO=55 KLBS AT 1,135'MD Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* North America-ALASKA-BP Page 11 pf-je- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date. X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time'7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 11:00 0.50 i CUT N DPRB 2,607.16 DECOMP CASING CUT#4: CUT 7"CASING AT 1,135'MD -LOCATE COLLAR AT 1,130'MD WITH 2 BPM, 255 PSI -INITIATE CUT WITH 4 BPM,1500 PSI ICP,80 RPM,1-4 KFT-LBS TRQ. OBSERVE PRESSURE DROP TO 300 PSI INDICATING CUT IN-5 MIN. CONTINUE ROTATING FOR 10 MIN WITH PRESSURE DECREASING FROM 540 PSI AND DOWN TO 330 PSI FCP. -CONFIRM CUT BY LOCATING CUT WITH OPEN BLADES BY SETTING DOWN AND PICKING UP 5K ABOVE AND BELOW STUB TO OBSERVE PRESSURE INCREASE. FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 11:00 - 12:00 1.00 CUT N DPRB 2,607.16 DECOMP PULL OUT OF HOLE WITH 7"CASING CUTTER FROM 1,135'MD TO SURFACE AND LAYDOWN. -PU=52 KLBS,SO=55 KLBS AT 1,130'MD -MONITOR WELL FOR 10 MIN PRIOR TO PULL OFF BOTTOM(STATIC) 12:00 - 15:00 3.00 PULL N DPRB 2,607.16 DECOMP MAKEUP 7"SLB SPEAR ASSEMBLY#6 WITH PACK-OFF FROM SURFACE TO 350'MD PER SCHLUMBERGER FISHING REP RECONFIGURE DRILL COLLARS IN BHA(TOP TO BOTTOM):(3)6-1/2"DRILL COLLARS(1) ACCELERATOR JAR(3)6-1/2"DRILL COLLARS (1)DRILLING JAR,(3)6-1/2"DRILL COLLARS -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 15.00 - 15:30 0.50 PULL N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#6 FROM BHA AT 350'MD TO ENGAGE 7"CASING STUB AT 884'MD. -PU=70 KLBS,SO=70 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 15:30 - 16:00 0.50 PULL N DPRB 2,607.16 DECOMP JAR ON 7"CASING STUB AT 884'MD WITH 7" SPEAR ASSEMBLY. -JAR WITH 30 KLBS OVER,IMMEDIATELY FOLLOWED BY 30 KLBS OVER STRAIGHT PULL,3X HITS -JAR WITH 60 KLBS OVER,IMMEDIATELY FOLLOWED BY 60 KLBS OVER STRAIGHT PULL,3X HITS -JAR WITH 80 KLBS OVER,IMMEDIATELY FOLLOWED BY 80 KLBS OVER STRAIGHT PULL,6X HITS UNTIL FREE -NEW PU=75 KLBS(COMPARED TO 75 KLBS EXPECTED),SO=70 KLBS 16:00 - 16:30 0.50 PULL N DPRB 2,607.16 DECOMP CIRCULATE 9-5/8"X 7"ANNULUS CLEAN, TAKING RETURNS OUT TO FLOWBACK TANK SURFACE TO SURFACE VOLUME. -CIRCULATE(1)30 BBL BARAKLEAN SOAP PILL SURFACE TO SURFACE. -5 BPM,350 PSI -FLOWCHECK WELL FOR 10 MIN AFTER PUMPS DOWN AND PRIOR TO PULLING OFF BOTTOM(STATIC). Printed 1/9/2017 10.36 44AM *All depths reported in Drillers Depths* • S North America-ALASKA-BP Page 12 ON. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual 1296.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 17:00 0.50 PULL N DPRB 2,607.16 DECOMP PULL OUT OF HOLE WITH SPEAR ASSEMBLY AND FISH ON 4"DP FROM 884'MD TO BHAAT 350'MD -PU=75 KLBS,SO=70 KLBS AT 884'MD -NO DRAG PULLING FISH THROUGH CASING -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 17:00 - 18:30 1.50 PULL .N DPRB 2,607.16 DECOMP RACK BACK DRILL COLLARS. DISENGAGE SPEAR AND LAYDOWN 7"SPEAR ASSEMBLY FROM 350'MD TO SURFACE(FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -SIMOPS: RIG UP DOYON CASING HANDLING EQUIPMENT AND SERVICE/LUBRICATE RIG. 18:30 - 19:30 1.00 PULL P DECOMP LAY DOWN 6 JOINTS OF 7",26#,L-80,CASING -RIG DOWN CASING HANDLING EQUIPMENT, CLEAN AND CLEAR RIG FLOOR -RECOVER(5)FULL JOINTS+(1)36'CUT JOINT AND(1)5'CUT JOINT,EACH WITH SIGNIFICANT FLARES(PHOTO OF 5'CUT JOINT ATTACHED). CUTTERS APPEAR TO HAVE NOT FULLY CUT CASING. -NO SIGNS OF DAMAGED PIPE OR EVIDENCE OF ANNULUS RESTRICTION. 19:30 - 20:30 1.00 PULL N DPRB 2,607.16 DECOMP MAKEUP 7"SLB SPEAR ASSEMBLY#7 WITH PACK-OFF FROM SURFACE TO 270'MD PER SCHLUMBERGER FISHING REP -FLOWCHECK WELL 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -REVERT BACK TO ORIGINAL FISHING BHA WITH SPEAR,DRILLING JARS,(6)6-1/2"DRILL COLLARS AND ACCELERATOR FROM BOTTOM TO TOP(OPTIMIZED FOR IMPULSE HITS). 20:30 - 21:00 0.50 PULL N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#7 FROM BHA AT 270'MD TO ENGAGE 7"CASING STUB AT 1,135'MD. -PU=70 KLBS,SO=70 KLBS 21:00 23:30 2.50 PULL N DPRB 2,607.16 DECOMP WASH INTO STUB AND ENGAGE SPEAR IN FISH AT 1,135'MD AND JAR ON 7"CASING STUB. JAR WITH 100 KLBS OVER,IMMEDIATELY FOLLOWED BY 100 KLBS OVER STRAIGHT PULL,75X HITS -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY 150 KLBS OVER STRAIGHT PULL,65X HITS UNTIL FREE -INSPECT DERRICK,DRILLING LINE,AND TOP DRIVE AFTER EACH HOUR OF JARRING 23:30 - 00:00 0.50 PULL N DPRB 2,607.16 DECOMP LUBRICATE RIG AND PERFORM FULL MAST INSPECTION. 12/20/2016 00:00 - 01:00 1.00 PULL N DPRB 2,607.16 DECOMP CIRCULATE WELL CLEAN WITH SURFACE TO SURFACE VOLUME -7 BPM,700 PSI -TAKE RETURNS TO FLOWBACK TANK -FLOWCHECK WELL FOR 10 MIN AFTER PUMPS DOWN AND PRIOR TO PULLING OFF BOTTOM(STATIC) Printed 1!9/2017 10:36.44AM `All depths reported in Drillers Depths* • S North America-ALASKA-BP Page 13 oi;6g- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay ' Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. •BPUOI: Active datum:L-03AActual c©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 - 01:30 0.50 PULL N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH 7"SPEAR ASSEMBLY#7 WITH FISH FROM 1135'MD TO BHAAT 271'MD. -PULLING SPEED=100 FPM,NO DRAG ISSUES. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 01:30 - 02:00 0.50 .PULL N DPRB 2,607.16 DECOMP RACK BACK DRILL COLLARS. DISENGAGE SPEAR AND LAYDOWN SPEAR ASSEMBLY#7 FROM 271'MD TO SURFACE(FISH STILL IN HOLE) -SIMOPS: RIG UP DOYON CASING EQUIPMENT 02:00 - 03:00 1.00 PULL P DECOMP LAYDOWN 7",26#,L-80,BTC CASING FROM 166'MD TO SURFACE -RECOVER(4)FULL JOINTS AND(1)5'CUT JOINT WITH NO FLARE AND INDICATIONS OF POOR CASING CUT QUALITY(CUTTER BLADE WEAR INDICATES THEY DID NOT FULLY EXTEND THROUGH CASING WALL(SEE ATTACHED PHOTO)). DISCUSS CUT QUALITY 'WITH ODE AND WSUP-AGREE TO RUN BACK IN HOLE WITH NEW HYDRAULIC CUTTER WITH LARGER BLADE SWEEP TO RE-CUT CASING AROUND ORIGINAL DEPTH. 03:00 - 03:30 0.50 PULL P DECOMP RIG DOWN DOYON CASING HANDLING EQUIPMENT 03:30 - 05:00 1.50 CUT N DPRB 2,607.16 DECOMP MAKEUP AND RUN IN HOLE WITH SLB 7" HYDRAULIC CASING CUTTER ASSEMBLY#5 'WITH 8-1/2"BLADES -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -ADD TAPERED MILL BELOW CUTTER FOR STABILITY AND CENTRALIZATION 05:00 - 06:30 1.50 CUT N DPRB 2,607.16 DECOMP TRIP IN HOLE WITH 7"CASING CUTTER ASSEMBLY#5 FROM BHA TO 2612'MD(5' BELOW ORIGINAL CUT AT 2607'MD) -RUNNING SPEED=100 FPM -PICKUP/SLACKOFF AT 2612'MD=72 KLBS 06:30 - 07:00 0.50 CUT N DPRB 2,607.16 DECOMP CASING CUT#5: CUT 7"CASING AT 2612'MD -INITIATE CUT WITH 2 BPM,290 PSI ICP,70 RPM,2-3 KFT-LBS TRQ. OBSERVE PRESSURE DROP TO 300 PSI INDICATING CUT IN-5 MIN. CONTINUE ROTATING FOR 10 MIN WITH PRESSURE DECREASING FROM 540 PSI AND DOWN TO 330 PSI FCP. -CONFIRM CUT BY LOCATING CUT WITH OPEN BLADES BY SETTING DOWN AND PICKING UP 5K ABOVE AND BELOW STUB TO OBSERVE PRESSURE INCREASE. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 07:00 - 08:30 1.50 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH 7"CASING 'CUTTER ASSEMBLY FROM 2612'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=100 FPM -INITIAL PICKUP WEIGHT OFF BOTTOM=70 KLBS -CUTTER WEAR INDICATES KNIVES WERE FULLY EXTENDED TO 8-1/2"DURING THE CASING CUT Printed 1/9/2017 10:36:44AM `AII depths reported in Drillers Depths* • 411 North America-ALASKA-BP Page 14 cora Operation Summary Report Common Well Name.L-03 AFE No Event Type.RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date. X3-017GC-C:(9,473,424 00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 09:30 1.00 FISH N DPRB 2,607.16 DECOMP MAKEUP 7"SPEAR ASSEMBLY#8 WITH PACKOFF FROM SURFACE TO 270'MD -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 09:30 - 10:30 1.00 FISH N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#8 FROM BHAAT 270'MD TO ENGAGE 7"CASING STUB AT 1,311'MD. -PU=65 KLBS,SO=70 KLBS AT 1,300'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 10:30 - 17:00 6.50 FISH N DPRB 2,607.16 DECOMP ENGAGE SPEAR IN FISH AT 1,311'MD.JAR ON CASING WITH 7"SPEAR WITH NO SUCCESS. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 500 PSI WITH NO RETURNS. -JAR WITH 145 KLBS OVER,IMMEDIATELY FOLLOWED BY 145 KLBS OVER STRAIGHT PULL -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION 17:00 - 17:30 0.50 FISH N DPRB 2,607.16 DECOMP LUBRICATE RIG,SERVICE RIG FLOOR EQUIPMENT. 17:30 - 18:00 0.50 FISH N DPRB 2,607.16 DECOMP RELEASE 7"SPEAR ASSEMBLY FROM CASING AND POOH FROM 1,311'MD TO BHA AT 271'MD. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC -PU=66 KLBS,SO=70 KLBS AT 1,300'MD -MONITOR HOLE FILL WITH TRIP TANK 18:00 - 19:00 1.00 FISH N DPRB 2,607.16 DECOMP RACK BACK 6-1/4"DRILL COLLARS. DISENGAGE SPEAR AND LAYDOWN 7"SPEAR ASSEMBLY FROM 271'MD TO SURFACE(FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -CLEAN AND CLEAR RIG FLOOR 19:00 - 20:00 1.00 CUT N DPRB 2,607.16 DECOMP MAKEUP AND RUN IN HOLE WITH SLB 7" MECHANICAL CASING CUTTER ASSEMBLY#6 -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 20:00 - 20:30 0.50 CUT N DPRB 2,607.16 DECOMP TRIP IN HOLE WITH 7"CASING CUTTER ASSEMBLY#6 FROM BHA TO 1,600'MD -RUNNING SPEED=120 FPM -PU=56 KLBS,SO=58 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 20:30 - 21:00 0.50 CUT N DPRB 1 2,607.16 , DECOMP CASING CUT#6: CUT 7"CASING AT 1,600'MD PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND 1-2 KFT-LBS TORQUE.OBSERVE 3 KFT-LBS TORQUE INCREASE AFTER 5 MINUTES OF ROTATION; INDICATION OF COMPLETE CUT.CONTINUE TO ROTATE AT 20 RPM FOR 15 MINUTES WITH CONSISTENT 2 KFT-LBS TORQUE. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC Printed 1/9/2017 10.36:44AM "All depths reported in Drillers Depths` • North America-ALASKA-BP Page 15 olq Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:OOAM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 21:30 0.50 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH 7 MECHANICAL CASING CUTTER ASSEMBLY FROM 1,600'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=120 FPM -INITIAL PICKUP WEIGHT OFF BOTTOM=56 KLBS MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 21:30 - 22:00 0.50 CUT N DPRB 2,607.16 DECOMP LAY DOWN 7"MECHANICAL CUTTER PER SLB FISHING REP. 22:00 - 22:30 0.50 FISH N DPRB 2,607.16 DECOMP MAKEUP 7"SPEAR ASSEMBLY#9 WITH PACKOFF FROM SURFACE TO 270'MD -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -PU=58 KLBS,SO=58 KLBS -MONITOR HOLE FILL WITH TRIP TANK 22:30 - 23:00 0.50 FISH N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEARASSEMBLY#9 FROM BHA AT 270'MD TO ENGAGE 7"CASING STUB AT 1,311'MD. -PU=66 KLBS,SO=70 KLBS AT 1,300'MD -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 23:00 - 23:30 0.50 _ FISH N DPRB 2,607.16 DECOMP .ENGAGE SPEAR IN 7"CASING AS PER SLB FISHING REP.PULL FISH FREE WITH 8 KLBS OVER STRING WEIGHT. 23:30 - 00:00 0.50 FISH N DPRB 2,607.16 DECOMP CIRCULATE 9-5/8"X 7"ANNULUS CLEAN, TAKING RETURNS OUT TO FLOWBACK TANK, SURFACE TO SURFACE VOLUME. -CIRCULATE(1)30 BBL BARAKLEAN SOAP PILL SURFACE TO SURFACE. -5 BPM,400 PSI -FLOWCHECK WELL FOR 10 MIN AFTER PUMPS DOWN AND PRIOR TO PULLING OFF BOTTOM(STATIC). 12/21/2016 00:00 - 00:30 0.50 FISH N DPRB 2,607.16 DECOMP CONTINUE TO CIRCULATE 9-5/8"X 7" ANNULUS TAKING RETURNS OUT FLOWBACK OUTSIDE THE RIG. -CIRCULATE(1)30 BBL BARAKLEAN SOAP PILL SURFACE TO SURFACE. -5 BPM,400 PSI 00:30 - 01:00 0.50 PULL P DECOMP PULL OUT OF THE HOLE WITH 7"SPEAR ASSEMBLY#9 WITH FISH FROM 1,311'MD TO BHAAT 271'MD. -PULLING SPEED=100 FPM,NO DRAG ISSUES. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 01:00 - 02:00 1.00 PULL P DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 271'TO SURFACE. I-MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC -SIMOPS:RIG UP DOYON CASING EQUIPMENT 02:00 - 03:00 1.00 PULL P DECOMP DISENGAGE SPEAR FROM 7"FISH AND LAY DOWN 6 JOINTS OF 7"CASING,WITH(1)35' CUT JOINT AND(1)15'CUT JOINT. -CHANGE OUT SLIPS AND ELEVATORS Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* . i North America-ALASKA-BP Page 16 ess- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date: 12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:00 1.00 CUT N DPRB 2,607.16 DECOMP MAKEUP AND RUN IN HOLE WITH SLB 7" MECHANICAL CASING CUTTER ASSEMBLY#7 TO 2,617'MD. -PU=69 KLBS,SO=70 KLBS AT 2,617'MD FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) '04:00 - 04:30 0.50 CUT N DPRB 2,607.16 I DECOMP CASING CUT#7:CUT 7"CASING AT 2,617'MD PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND 1 KFT-LB TORQUE.OBSERVE TORQUE INCREASE TO 2 KFT-LBS WHILE CUTTING.CONTINUE TO ROTATE AT 20 RPM FOR 25 MINUTES. -SET DOWN 2 KLBS ON KNIVES TO CONFIRM CUT FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 04:30 - 05:30 1.00 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH 7" MECHANICAL CASING CUTTER ASSEMBLY FROM 2,617'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=150 FPM -INITIAL PICKUP WEIGHT OFF BOTTOM=70 'KLBS MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 05:30 - 06:00 0.50 CUT N DPRB 2,607.16 DECOMP PERFORM FULL DERRICK AND TOP DRIVE INSPECTION. 06:00 - 07:30 1.50 FISH N DPRB 2,607.16 DECOMP MAKEUP 7"SPEAR ASSEMBLY#10 WITH PACKOFF FROM SURFACE TO 270'MD. -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -PU=55 KLBS,SO=55 KLBS -MONITOR HOLE FILL WITH TRIP TANK 07:30 - 08:30 1.00 FISH N DPRB 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#10 FROM BHA AT 270'MD TO ENGAGE 7"CASING I STUB AT 1,606'MD. -PU=70 KLBS,SO=68 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK; • CORRECT DISPLACEMENT 08:30 - 11:00 2.50 FISH N DPRB 2,607.16 DECOMP I ENGAGE SPEAR IN FISH AT 1,606'MD.JAR ON CASING WITH 7"SPEAR WITH NO SUCCESS. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 500 PSI WITH NO RETURNS. -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY 150 KLBS OVER STRAIGHT PULL -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION 11:00 - 12:00 1.00 FISH N DPRB 2,607.16 DECOMP RELEASE 7"SPEAR ASSEMBLY FROM CASING AND POOH FROM 1,606'MD TO BHA AT 271'MD. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC -PU=70 KLBS,SO=68 KLBS AT 1,606'MD -MONITOR HOLE FILL WITH TRIP TANK Printed 1/9/2017 10:36:44AM `AII depths reported in Drillers Depths* 0 0 North America-ALASKA-BP Page 17 of:83 Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date nme:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 12:00 - 13:00 1.00 FISH N DPRB 2,607.16 DECOMP RACK BACK 6-1/4"DRILL COLLARS. DISENGAGE SPEAR AND LAYDOWN 7"SPEAR ASSEMBLY FROM 271'MD TO SURFACE(FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -CLEAN AND CLEAR RIG FLOOR 13:00 - 13:30 0.50 CUT N DPRB 2,607.16 DECOMP "MAKE UP 7"MECHANICAL CASING CUTTER ASSEMBLY#8 PER SLB REP. 13:30 - 14:30 1.00 CUT N DPRB 2,607.16 DECOMP RUN IN HOLE WITH SLB 7"MECHANICAL CASING CUTTER ASSEMBLY#8 TO 2,080'MD. -PU=62 KLBS,SO=64 KLBS AT 2,080'MD -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 14:30 - 15:00 0.50 CUT N DPRB 2,607.16 DECOMP CASING CUT#8: CUT 7"CASING AT 2,080'MD !PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND.5 KFT-LB FREE TORQUE.1-2 KFT-LBS TORQUE WHILE CUTTING.CONTINUE TO ROTATE AT 20 RPM FOR 25 MINUTES. -SET DOWN 3 KLBS ON KNIVES TO CONFIM CUT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 15:00 - 16:00 1.00 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH 7" MECHANICAL CASING CUTTER ASSEMBLY FROM 2,080'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=120 FPM -INITIAL PICKUP WEIGHT OFF BOTTOM=70 KLBS -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 16:00 - 16:30 0.50 FISH N DPRB 2,607.16 DECOMP j MAKEUP 7"SPEAR ASSEMBLY#11 WITH PACKOFF FROM SURFACE TO 271'MD. -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) -PU=58 KLBS,SO=58 KLBS -MONITOR HOLE FILL WITH TRIP TANK 16:30 - 17:00 0.50 FISH N DPRB j 2,607.16 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#11 FROM BHAAT 271'MD TO ENGAGE 7"CASING STUB AT 1,606'MD. -PU=68 KLBS,SO=70 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 17:00 - 20:00 3.00 FISH N DPRB 2,607.16 DECOMP ENGAGE SPEAR IN FISH AT 1,606'MD.JAR ON CASING WITH 7"SPEAR WITH NO SUCCESS. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 600 PSI WITH NO RETURNS. -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY 150 KLBS OVER STRAIGHT PULL -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* 41) 410 North America-ALASKA-BP Page 18 Qfs. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 20:30 0.50 FISH N DPRB 2,607.16 DECOMP RELEASE 7"SPEAR ASSEMBLY#11 FROM CASING AND POOH FROM 1,606'MD TO BHA AT 271'MD. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC -PU=68 KLBS,SO=70 KLBS AT 1,606'MD -MONITOR HOLE PRIOR TO PULLING NON SHEARABLES THROUGH THE STACK= STATIC 20:30 - 21:00 0.50 FISH N DPRB 2,607.16 DECOMP RACK BACK 6-1/4"DRILL COLLARS. DISENGAGE SPEAR AND LAYDOWN 7"SPEAR ASSEMBLY#11 FROM 271'MD TO SURFACE (FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -CLEAN AND CLEAR RIG FLOOR 21:00 - 21:30 0.50 FISH N DPRB 2,607.16 DECOMP LUBRICATE RIG.SERVICE RIG FLOOR EQUPIMENT. 21:30 - 22:00 0.50 CUT N DPRB 2,607.16 DECOMP MAKE UP 7"MECHANICAL CUTTER 'ASSEMBLY#9 PER SLB REP. 22:00 - 22:30 0.50 CUT N DPRB 2,607.16 DECOMP RUN IN HOLE WITH SLB 7"MECHANICAL CASING CUTTER ASSEMBLY#9 TO 1,805'MD. PU=62 KLBS,SO=64 KLBS MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 22:30 - 23:30 1.00 CUT N DPRB 2,607.16 DECOMP CASING CUT#9:CUT 7"CASING AT 1,805'MD PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND.5 KFT-LB FREE TORQUE.1-2 KFT-LBS TORQUE WHILE CUTTING.CONTINUE TO ROTATE AT20 RPM FOR 15 MINUTES. -SET DOWN 3 KLBS ON KNIVES TO CONFIRM CUT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 23:30 - 00:00 0.50 CUT N DPRB 2,607.16 DECOMP PULL OUT OF THE HOLE WITH T' MECHANICAL CASING CUTTER ASSEMBLY FROM 1,805'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=100 FPM -INITIAL PICKUP WEIGHT OFF BOTTOM=62 KLBS -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 12/22/2016 00:00 - 02:00 2.00 FISH N DPRB 2,607.00 DECOMP MAKE UP AND RUN IN HOLE WITH 7"SPEAR ASSEMBLY#12 FROM BHAAT 270'MD TO ENGAGE 7"CASING STUB AT 1,606'MD. -PU=69 KLBS,SO=70 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT Printed 1/9/2017 10:36:44AM `AII depths reported in Drillers Depths* r S North America-ALASKA-BP Page 19 o661- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 1X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Tme:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 09:00 7.00 FISH N DPRB 2,607.00 DECOMP ENGAGE SPEAR IN FISH AT 1,606'MD.JAR ON CASING WITH 7"SPEAR WITH NO SUCCESS. DISENGAGE SPEAR. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 700 PSI WITH NO RETURNS. -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY STRAIGHT PULL TO 300 KLBS. -JAR FISH 28"UP THE HOLE,JAR DOWN ON FISH WITH 35 KLBS DOWN TO ATTEMPT TO WORK FREE WITH NO SUCCESS. -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION. 09:00 - 10:00 1.00 FISH N DPRB 2,607.00 DECOMP SLIP AND CUT DRILLING LINE(125') -CALIBRATE AMPHION,CHECK CROWN 0 MATIC 10:00 - 11:00 1.00 FISH N DPRB 2,607.00 DECOMP POOH FROM 1,606'MD TO BHAAT 271'MD WITH SPEAR ASSEMBLY#12. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC -PU=72 KLBS,SO=70 KLBS AT 1,606'MD MONITOR HOLE FILL WITH TRIP TANK 11:00 - 12:00 1.00 FISH N DPRB 2,607.00 DECOMP RACK BACK 6-1/4"DRILL COLLARS. LAYDOWN 7"SPEAR ASSEMBLY FROM 271' MD TO SURFACE(FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -CLEAN AND CLEAR RIG FLOOR 12:00 - 12:30 0.50 CUT N DPRB 2,607.00 DECOMP RUN IN HOLE WITH SLB 7"MECHANICAL CASING CUTTER ASSEMBLY#10 TO 1,716' MD. -PU=62 KLBS,SO=64 KLBS AT 2,080'MD -MONITOR DISPLACEMENT WITH TRIP TANK -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 12:30 - 13:30 1.00 CUT N DPRB 2,607.00 DECOMP CASING CUT#10: CUT 7'CASING AT 1,716' MD PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND.5 KFT-LB FREE TORQUE.1-2 KFT-LBS TORQUE WHILE CUTTING. -SET DOWN 3 KLBS ON KNIVES TO CONFIRM CUT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 13:30 - 14:30 1.00 CUT N DPRB 2,607.00 DECOMP PULL OUT OF THE HOLE WITH 7' MECHANICAL CASING CUTTER ASSEMBLY #10 FROM 1,716'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=120 FPM -PU=58 KLBS,SO=60 KLBS AT 1,716'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 14:30 - 16:00 1.50 FISH N DPRB 2,607.00 DECOMP MAKE UP AND RUN IN HOLE WITH 7"SPEAR ASSEMBLY#13 FROM BHA AT 366'MD TO ENGAGE 7"CASING STUB AT 1,606'MD. -PU=76 KLBS,SO=65 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* • • North America-ALASKA-BP Page 20 Operation Summary Report Common Wet Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 17:00 1.00 FISH P2,607.00 DECOMP 'ENGAGE SPEAR IN FISH AT 1,606'MD AND PULL FISH FREE WITH 170 KLBS. -PICK UP TO 100 KLBS OVER,OBSERVE PIPE !BEGIN TO MOVE UPHOLE. -ATTEMPT TO CIRCULATE THROUGH CUT, ' PRESSURE UP TO 400 PSI WITH NO RETURNS. -PICK UP TO 190 KLBS,OBSERVE THE STRING MOVING UP HOLE. -AFTER PULLING 15',OBSERVE WEIGHT DECREASE TO 150 KLBS. I -AFTER PULLING ANOTHER 40',OBERVE !WEIGHT DECREASE TO 90 KLBS. -AFTER PULLING ANOTHER 10',OBSERVE r WEIGHT DECREASE TO 80 KLBS. '17:00 - 18:00 1.00 FISH P 2,607.00 DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#13 WITH FISH FROM 1,606'MD TO BHAAT 366'MD. -PU=65 KLBS,SO=65 KLBS -FLOWCHECK WELL FOR 10 MIN PRIOR TO I PULLING BHA INTO STACK(STATIC) 18:00 - 19:30 1.50 FISH P 2,607.00 DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 1366'TO SURFACE. LAY DOWN 115'OF 7" CASING,WITH(1)35'CUT JOINT AND(1)5' CUT JOINT. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC -RU/RD DOYON CASING HANDLING EQUIPMENT 19:30 - 20:00 0.50 FISH P 2,607 00 DECOMP LUBRICATE RIG,CLEAN AND CLEAR RIG FLOOR. 20:00 - 21:00 1.00 FISH N DPRB 2,607.00 DECOMP MAKE UP AND RUN IN HOLE WITH 7"SPEAR I ASSEMBLY#14 FROM BHAAT 350'MD TO ENGAGE 7"CASING STUB AT 1,606'MD. j -PU=80 KLBS,SO=80 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECTDISPLACEMENT DO M 21:00 - 23:00 2.00 FISH N DPRB 2,607.00 ' DECOMP WASH DOWN FROM 1,600'MD TO 1,716'MD. -8 BPM,280 PSI -OBSERVE TRACE CEMENT RETURNS AT BOTTOMS UP. 23:00 - 00:00 1.00 FISH N DPRB 2,607.00 DECOMP ENGAGE 7"CASING STUB WITH SPEAR AT 1,606'MD.PICK UP TO ENSURE GOOD GRAB I ON FISH. 12/23/2016 00:00 - 04:30 4.50 FISHN DPRB 2,607.00 DECOMP ENGAGE SPEAR IN FISH AT 1,716'MD.JAR ON CASING WITH 7"SPEAR WITH NO SUCCESS. DISENGAGE SPEAR. -ATTEMPT TO CIRCULATE THROUGH CUT, ' PRESSURE UP TO 500 PSI WITH NO 'RETURNS. -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY STRAIGHT PULL TO 300 KLBS. -JAR FISH 15'UP THE HOLE IN FIRST 2 j HOURS -NO PROGRESS FROM 02:00-04:30 -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION. Printed 1/9/2017 10:36.44AM *All depths reported in Drillers Depths* s • North America-ALASKA-BP Page 21 dP51 Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 05:30 1.00 FISH N DPRB 2,607.00 DECOMP POOH FROM 1,702'MD TO BHA AT 350"MD WITH SPEAR ASSEMBLY#14. -FLOW CHECK WELL BEFORE PULLING OFF BOTTOM;STATIC -PU=80 KLBS,SO=79 KLBS AT 1,710'MD -MONITOR HOLE FILL WITH TRIP TANK 05:30 - 06:30 1.00 FISH N DPRB 2,607.00 DECOMP RACK BACK 6-1/4"DRILL COLLARS. LAYDOWN 7"SPEAR ASSEMBLY FROM 350' MD TO SURFACE(FISH STILL IN HOLE). -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA THROUGH STACK(STATIC) -CLEAN.AND CLEAR RIG FLOOR 06:30 - 08:00 1.50 CUT N DPRB 2,607.00 DECOMP RUN IN HOLE WITH SLB 7"MECHANICAL CASING CUTTER ASSEMBLY#11 TO 1,753' MD. -PU=60 KLBS,SO=61 KLBS AT 1740'MD -MONITOR DISPLACEMENT WITH TRIP TANK -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 08:00 - 08:30 0.50 CUT N DPRB 2,607.00 DECOMP CASING CUT#11:CUT 7"CASING AT 1,753'MD PER SCHLUMBERGER FISHING REP -INITIATE CUT WITH 20 RPM AND.5 KFT-LB FREE TORQUE.1-2 KFT-LBS TORQUE WHILE CUTTING. -1 BPM,60 PSI -SET DOWN 3 KLBS ON KNIVES TO CONFIRM CUT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 08:30 - 09:30 1.00 CUT N DPRB 2,607.00 DECOMP PULL OUT OF THE HOLE WITH 7" MECHANICAL CASING CUTTER ASSEMBLY #11 FROM 1,753'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=150 FPM -PU=60 KLBS,SO=61 KLBS AT 1,740'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT 09:30 - 11:00 1.50 FISH N DPRB 2,607.00 DECOMP MAKE UP AND RUN IN HOLE WITH 7"SPEAR ASSEMBLY#15 FROM BHA AT 350'MD TO 1,702'MD. -PU=80 KLBS,SO=50 KLBS AT 1,606'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 11:00 - 11:30 0.50 FISH P DECOMP ENGAGE T'CASING STUB AT 1,702'MD AND CONFIRM SPEAR IS ENGAGED IN FISH. -OBSERVE OVERPULL TO 45 KLBS FOR-40' UP THE HOLE 11:30 - 12:30 1.00 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#15 WITH FISH FROM 1,702'MD TO BHAAT 350'MD. -PULLING SPEED=60-80 FPM -PU=65 KLBS,SO=65 KLBS -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 12:30 - 14:00 1.50 FISH N DPRB 2,607.00 DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 49'OF 7" CASING. MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC Printed 1/9/2017 10 36:44AM *All depths reported in Drillers Depths* • North America-ALASKA-BP • Page 22 o— Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:00 - 15:00 1.00 FISH N DPRB 2,607.00 DECOMP MAKE UP AND CHANGE OUT GRAPPLE ON 7" SPEAR ASSEMBLY#16.RUN IN HOLE FROM BHAAT 350'MD TO 1,700'MD. -PU=78 KLBS,SO=79 KLBS I-MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 15:00 16:00 1.00 FISH 1 N DPRB 2,607.00 DECOMP I WASH DOWN TO TOP OF FISH AT 1,753'MD. MONITOR RETURNS;CLEAN. -8 BPM,290 PSI 16:00 - 16:30 0.50 FISH N DPRB 2,607.00 DECOMP I ENGAGE SPEAR ON 7"CASING STUB AT 1,753'MD. I-PU=82KLBS -NO DRAG OBSERVED 16:30 - 17:30 1.00 FISH N DPRB 2,607.00 DECOMP PULL OUT OF HOLE WITH 7"SPEAR ;ASSEMBLY#16 FROM 1,753'MD TO BHAAT 350'MD. -PULLING SPEED=50 FPM PU=65 KLBS,SO=65 KLBS FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 17:30 - 18:30 1.00 FISH N OPRB 2,607.00 DECOMP ,LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE,NO FISH. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 18:30 - 19:00 0.50 FISH N DPRB 2,607.00 DECOMP LUBRICATE RIG. 19:00 - 20:00 1.00 FISH P DECOMP MAKE UP AND CHANGE OUT GRAPPLE ON 7" SPEAR ASSEMBLY#17.RUN IN HOLE FROM BHA AT 350'MD TO 1,700'MD. -PU=78 KLBS,SO=79 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 20:00 - 22:00 2.00 FISH P DECOMP ENGAGE SPEAR IN FISH AT 1,753'MD.JAR ON CASING WITH 7"SPEAR. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 700 PSI WITH NO RETURNS. -JAR WITH 150 KLBS OVER,IMMEDIATELY FOLLOWED BY STRAIGHT PULL TO 300 KLBS. -JAR FISH FREE AFTER 30 JAR HITS AND WITH 285 KLBS STRAIGHT PULL. -PULL STRING UP HOLE WITH DRAG FROM 280 KLBS TO 180 KLBS,FALLING OFF TO 84 KLBS. -MONITOR WELL FOR 10 MINUTES;STATIC -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND FULL DRILLING LINE INSPECTION. 22:00 - 22:30 0.50 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#17 FROM 1,753'MD TO BHAAT 350'MD. -PULLING SPEED=50 FPM -PU=82 KLBS,SO=80 KLBS AT 1,750'MD -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) Printed 1/9/2017 10.36.44AM *All depths reported in Drillers Depths* • North America-ALASKA-BP • Page 23©kSds. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM I Rig Release: Rig Contractor PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations (hr) (usft) 22:30 - 23:30 1.00 FISH P DECOMP 1-,LAYDOWN BHA PER SLB FISHING REP FROM I 350'TO SURFACE. LAY DOWN 55'OF 7" CASING. MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 23:30 - 00:00 0.50 1 BOPSUR P DECOMP BEGIN TO TEST CHOKE MANIFOLD.MAKE UP 7"TEST JOINT.PULL 9-1/16"WEAR RING AND h INSTALL TEST PLUG. 12/24/2016 ,00:00 - 12:30 I 12.50 BOPSUR I P 1 DECOMP PRESSURE TEST BOPE TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH FOLLOWING AOGCC REGULATIONS AND BP 'STANDARDS AOGCC REP BOB NOBLE WAIVES WITNESS ' -TEST WITH 4"AND 7"TEST JOINTS -TEST ALARMS,PVT AND FLOW SHOW -COULD NOT GET BODY TEST INITALLLY WITH LOWER TESET PLUG DUE TO DAMAGED CASING SPOOL.PICK UP UPPER TEST PLUG. I I TROUBLESHOOT FAILED BLIND RAM TEST I-INSTALL NEW BLIND RAM SEALS ' I-REINSTALL BLIND RAMS ALL TESTS PASS,ONE FAIUPASS.SEE ATTACHED TEST CHARTS. 12:30 - 13:30 1.00 CUT N DPRB 2,607.00 DECOMP RUN IN HOLE WITH SLB 7"MECHANICAL I CASING CUTTER ASSEMBLY#12 TO 1,645' MD. -PU=60 KLBS,SO=58 KLBS AT 1,645'MD -MONITOR DISPLACEMENT WITH TRIP TANK ' -FLOWCHECK WELL FOR 10 MIN PRIOR TO ' ' RUNNING IN HOLE(STATIC) , 13:30 - 15:00 1.50 CUT N DPRB 2,607.00 DECOMP WASH DOWN TO CUTTING DEPTH AT 1,912' I MD.MONITOR RETURNS;MODERATE CEMENT RETURNS. -8 BPM,290 PSI 15:00 16:00 1.00 CUT N I DPRB 2,607.00 DECOMP CASING CUT#12:CUT 7"CASING AT 1,912'MD ' AND 1,849'MD PER SCHLUMBERGER FISHING REP -INITIATE CUT AT 1,912'MD WITH 20 RPM , AND.5 KFT-LB FREE TORQUE.1-2 KFT-LBS TORQUE WHILE CUTTING.OBSERVE TORQUE FALL OFF AND STABALIZE AT 0.6 KLBS.CONTINUE TO ROTATE FOR 10 MINS. ' -PICK UP AND INITIATE CUT AT 1,849'MD WITH 20 RPM AND.6 KFT-LB FREE TORQUE.1 -2 KFT-LBS TORQUE WHILE CUTTING. OBSERVE TORQUE FALL OFF AND STABALIZE I AT.8-1 KLBS.CONTINUE TO ROTATE FOR 10 MINS. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 16:00 - 17:00 ' 1.00 CUT N DPRB 2,607.00 DECOMP PULL OUT OF THE HOLE WITH 7" MECHANICAL CASING CUTTER ASSEMBLY '#12 FROM 1,849'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=150 FPM I '-PU=60 KLBS,SO=66 KLBS MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT Printed 1/9/2017 10.36.44AM "All depths reported in Drillers Depths* North America-ALASKA-BP Page 24 oils. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date.12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. _ BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 18:00 1.00 FISH N DPRB 2,607.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#18 AND CHANGE OUT GRAPPLE FROM SURFACE TO 350'. -PU=68 KLBS,SO=68 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 18:00 - 18:30 0.50 FISH N DPRB 2,607.00 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#18 FROM BHAAT 350'MD TO 1,805'MD. PU=79 KLBS,SO=81 KLBS AT 1,805'MD -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 18:30 - 19:00 0.50 FISH N DPRB 2,607.00 DECOMP ENGAGE 7"CASING STUB AT 1,805'MD AND CONFIRM$PEAR IS ENGAGED IN FISH. -3KLBS OVERPULL TO 82 KLB TO PULL FREE 19 00 - 20:00 1.00 FISH N DPRB 2,607.00 DECOMP CIRCULATE BOTTOMS UP TO CLEAR 9-5/8"X 7"ANNULUS OF DEBRIS. -8 BPM,300 PSI -FLOWCHECK WELL FOR 10 MIN(STATIC) OBSERVE SIGNIFICANT CEMENT AND FILL AT BOTTOMS UP COMING OVER THE SHAKERS. 20:00 - 21:00 1.00 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ,ASSEMBLY#18 AND FISH FROM 1,849'MD TO BHAAT 350'MD. -PULLING SPEED=60 FPM -PU=82 KLBS,SO=81 KLBS AT 1,849'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 21 00 - 22:00 1.00 FISH P DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 41'OF 7" CASING. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 22:00 - 22:30 0.50 FISH N DPRB 2,607.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#19 FROM SURFACE TO 350'. -PU=68 KLBS,SO=68 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 22:30 - 23:00 0.50 FISH N DPRB 2,607.00 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#19 FROM BHAAT 350'MD TO 1,849'MD. -PU=82 KLBS,SO=81 KLBS AT 1,849'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 23:00 - 00:00 1.00 FISH N DPRB 2,607.00 DECOMP ENGAGE 7"CASING STUB AT 1,860'MD AND CONFIRM SPEAR IS ENGAGED IN FISH. BEGIN TO JAR FISH UP THE HOLE (CONTINUED ON 12/25/2016) -JAR WITH 150 KLBS OVER -MOVE FISH 5'UP THE HOLE Printed 1/9/2017 10:36.44AM `AII depths reported in Drillers Depths* • North America-ALASKA-BP Page 25 oto Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:OOAM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/25/2016 00:00 - 01:30 1.50 FISH N DPRB 1,912.00 DECOMP CONTINUE TO JAR FISH WITH 150 KLBS OVER.JAR FISH 14'UP THE HOLE UNTIL FREE.CONTINUE TO STRAIGHT PULL AT 220 KLBS FOR-50',OBSERVE WEIGHT GRADUALLY DECREASE TO 83 KLBS. 1-STAGE UP PUMPS AND WASH BACK DOWN TO TOP OF FISH AT 1,912'MD CIRCULATE BOTTOMS UP AT 8 BPM,310 PSI. OBSERVE CEMENT AND FILL AT BOTTOMS UP OVER THE SHAKERS. 01:30 - 02:00 0.50 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#19 AND FISH FROM 1,912'MD TO BHA AT 350'MD. -PULLING SPEED=60 FPM PU=82 KLBS,SO=80 KLBS AT 1,912'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 02:00 - 03:00 1.00" FISH P DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 63'OF 7" CASING. -MONITOR WELL FOR 10 MINUTES PRIOR TO -PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 03:00 - 04:00 1.00 FISH N DPRB 1,912.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#20 FROM SURFACE TO 350'PER SLB FISHING REP. PU=60 KLBS,SO=60 KLBS 04:00 - 04:30 0.50 FISHN DPRB 1,912.00 DECOMP "RUN IN HOLE WITH 7"SPEAR ASSEMBLY#20 FROM BHA AT 350'MD TO 1,912'MD. -PU=82 KLBS,SO=80 KLBS AT 1,912'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 04:30 - 06:00 1.50 FISH N DPRB 1,912.00 DECOMP WASH DOWN AND CIRCULATE BOTTOMS UP BEFORE ENGAGING SPEAR AT 1,912'MD. MONITOR RETURNS UNTIL CLEAN.OBSERVE SIGNIFICANT CEMENT AND FILL AT BOTTOMS UP COMING OVER THE SHAKERS. -PUMP 30 BBL HI VIS SWEEP WITH NO SIGNIFICANT CHANGE IN RETURNS. -11 BPM,510 PSI 06:00 - 07:30 1.50 FISH N DPRB 1,912.00 DECOMP ENGAGE SPEAR IN FISH AT 1,912'MD.JAR ON CASING WITH 7"SPEAR. -ATTEMPT TO CIRCULATE THROUGH CUT, PRESSURE UP TO 500 PSI WITH NO RETURNS. -JAR WITH 140 KLBS OVER,IMMEDIATELY FOLLOWED BY STRAIGHT PULL TO 220 KLBS. -HOURLY TOP DRIVE AND DERRICK INSPECTIONS -PERFORM POST JARRING DERRICK,TOP DRIVE AND DRILLING LINE FULL INSPECTION. 07:30 - 08:00 0.50 FISH N DPRB 1,912.00 DECOMP DISENGAGE SPEAR AND PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#20 FROM 1,912' MD TO BHAAT 350'MD(NO FISH). -PU=82 KLBS,SO=80 KLBS AT 1,912'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* • North America-ALASKA-BP Page 26 dCol- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date.12/13/2016 End Date X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 09:00 1.00 FISH N DPRB 1,912.00 DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 09:00 - 09:30 0.50 CUT N DPRB 1,912.00 DECOMP RUN IN HOLE WITH SLB T'MECHANICAL CASING CUTTER ASSEMBLY#13 TO 2,041' MD. -PU=63 KLBS,SO=63 KLBS AT 2,041'MD -MONITOR DISPLACEMENT WITH TRIP TANK -FLOWCHECK WELL FOR 10 MIN PRIOR TO RUNNING IN HOLE(STATIC) 09:30 - 11:00 1.50 CUT N DPRB 1,912.00 DECOMP CASING CUT#13:CUT 7"CASING AT 2,041' MD,1,990'MD AND 1,953'MD PER SCHLUMBERGER FISHING REP. -INITIATE CUT AT 2,041'MD WITH 20 RPM AND.5 KFT-LB FREE TORQUE.1-3 KFT-LBS TORQUE WHILE CUTTING.CONTINUE TO ROTATE FOR 10 MINS. -PICK UP AND INITIATE CUT AT 1,990'MD WITH 20 RPM AND.5 KFT-LB FREE TORQUE. 1-3 KFT-LBS TORQUE WHILE CUTTING. CONTINUE TO ROTATE FOR 10 MINS. -PICK UP AND INITIATE CUT AT 1,953'MD WITH 20 RPM AND.5 KFT-LB FREE TORQUE. 1-3 KFT-LBS TORQUE WHILE CUTTING. CONTINUE TO ROTATE FOR 10 MINS. -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM=STATIC 11:00 - 12:00 1.00 CUT N DPRB 1,912.00 DECOMP PULL OUT OF THE HOLE WITH 7" MECHANICAL CASING CUTTER ASSEMBLY #12 FROM 1,953'MD TO SURFACE. LAYDOWN CUTTER. -PULLING SPEED=150 FPM -PU=63 KLBS,SO=63 KLBS 1 -MONITOR HOLE FILL WITH TRIP TANK, CORRECT DISPLACEMENT 12:00 - 13:00 1.00 FISH I N DPRB 1,912.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#21 FROM SURFACE TO 350'AND CHANGE OUT GRAPPLE. -PU=60 KLBS,SO=60 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 13:00 - 14:00 1.00 FISH N DPRB 1,912.00 DECOMP RUN IN HOLE WITH T'SPEAR ASSEMBLY#21 FROM BHAAT 350'MD TO 1,912'MD. -PU=80 KLBS,SO=83 KLBS AT 1,912'MD -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 14:00 - 15.30 1.50 FISH N DPRB 1,912.00 DECOMP ENGAGE SPEAR INTO 7"CASING STUB AND CONFIRM SPEAR IS ENGAGED IN FISH. -PICK UP TO 275 KLBS STRAIGHT PULL AND OBSERVE FISH MOVE UP HOLE. -PULL FISH CLEAR OF OVERPULLAND WASH BACK DOWN WHILE ENGAGED TO FISH. -STAGE UP PUMPS AND WASH DOWN TO TOP OF STUMP AT 1,953'MD. -8 BPM,475 PSI -OBSERVE SIGNIFICANT CEMENT RETURNS OVER THE SHAKERS. Printed 1/9/2017 10:36:44AM "All depths reported in Drillers Depths` 411 North America-ALASKA-BP Page 27 oft9.- Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) � Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:30 1.00 FISH N DPRB 1,912.00 DECOMP CIRCULATE BOTTOMS UP 1.5 TIMES AT 1,912' MD WHILE RECIPROCATING IN 15'STROKES. -PUMP 30 BBL HI VIS SWEEP;SIGNIFICANT CEMENT RETURNS OBSERVED. -9.5 BPM,315 PSI 16:30 - 17:30 1.00 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#21 AND FISH FROM 1,953'MD TO BHA AT 350'MD. -PULLING SPEED=60 FPM -PU=84 KLBS,SO=74 KLBS AT 1,912'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 17:30 - 18:30 1.00 FISH P DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 41'OF 7" CASING. -RACK BACK 2 STANDS OF 6-1/2"DRILL COLLARS -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 18:30 - 19:30 1.00 FISH P DECOMP HOLD PRE SPUD MEETING WITH YEAROUT CREW -CONTINUE TO MONITOR WELL WITH TRIP TANK 19:30 - 20:30 1.00 FISH N DPRB 1,912.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#22 FROM SURFACE TO 350'. -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 20:30 - 21:00 0.50 FISH N DPRB 1,912.00 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#22 FROM BHAAT 350'MD TO 1,953'MD. -PU=83 KLBS,SO=79 KLBS AT 1,953'MD -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 21:00 - 21:30 0.50 FISH N DPRB 1,912.00 DECOMP CIRCULATE BOTTOMS UP 1.5 TIMES AT 1,953' MD. -9.5 BPM,280 PSI 21:30 - 22:30 1.00 FISH N DPRB 1,912.00 DECOMP ENGAGE SPEAR INTO 7"CASING STUB AND CONFIRM SPEAR IS ENGAGED IN FISH. -PICK UP TO 270 KLBS STRAIGHT PULL AND OBSERVE FISH MOVE UP HOLE. -PULL FISH CLEAR OF OVERPULLAND WASH BACK DOWN WHILE ENGAGED IN FISH. -STAGE UP PUMPS AND WASH DOWN TO TOP OF STUMP AT 1,990'MD. -10 BPM,300 PSI -OBSERVE SIGNIFICANT CEMENT RETURNS OVER THE SHAKERS. 22:30 - 23:00 0.50 FISH N DPRB 1,912.00 DECOMP CIRCULATE BOTTOMS UP AT 1,990'MD. -9.5 BPM,300 PSI 23:00 - 23:30 0.50 FISH P DECOMP PULL OUT OF HOLE WITH T'SPEAR ASSEMBLY#22 AND FISH FROM 1,990'MD TO BHA AT 350'MD. -PULLING SPEED=80 FPM -PU=85 KLBS,SO=80 KLBS AT 1,990'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 23:30 - 00:00 0.50 FISH P DECOMP SERVICE RIG FLOOR EQUIPMENT. Printed 1/9/2017 10.36:44AM *AII depths reported in Drillers Depths* • S North America-ALASKA-BP Page 28 ROO Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 'X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:OOAM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual©96.71 usft(above Mean Sea Level) Date From-To Mrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/26/2016 00:00 - 01:00 1.00 FISH N DPRB 1,990.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#23 FROM SURFACE TO 350'. -MONITOR DISPLACEMENT WITH TRIP TANK CORRECT DISPLACEMENT 01:00 - 02:00 1.00 FISH N DPRB 1,990.00 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#23 FROM BHA AT 350'MD TO 1,990'MD. -PU=84 KLBS,SO=82 KLBS AT 1,990'MD MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 02:00 - 02:30 0.50 FISH N DPRB 1,990.00 DECOMP ,WASH DOWN AND CIRCULATE BOTTOMS UP BEFORE ENGAGING SPEAR AT 1,990'MD. MONITOR RETURNS UNTIL CLEAN.OBSERVE SIGNIFICANT CEMENT AND FILL AT BOTTOMS UP COMING OVER THE SHAKERS. -12 BPM,510 PSI 02:30 - 03:30 1.00 FISH N DPRB 1,990.00 DECOMP ENGAGE SPEAR INTO 7"CASING STUB AND CONFIRM SPEAR IS ENGAGED IN FISH. -PICK UP TO 300 KLBS STRAIGHT PULL AND OBSERVE FISH MOVE UP HOLE. -PULL FISH CLEAR OF OVERPULLAND WASH BACK DOWN WHILE ENGAGED IN FISH. -STAGE UP PUMPS AND WASH DOWN TO TOP OF STUMP AT 2,040'MD. -10 BPM,400 PSI -OBSERVE SIGNIFICANT CEMENT RETURNS OVER THE SHAKERS. 03:30 - 04:00 0.50 FISH P DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#23 AND FISH FROM 2,040'MD TO BHA AT 350'MD. -PULLING SPEED=180 FPM -PU=84 KLBS,SO=82 KLBS AT 1,990'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) -PERFORM D1,KICK WHILE TRIPPING DRILL, ANDAAR WITH RIG CREW. 04:00 - 05:00 1.00 FISH P DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 50'OF 7" CASING. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 05.00 05:30 0.50 FISH P DECOMP PERFORM DERRICK INSPECTION. 05:30 - 06:30 1.00 FISH N DPRB 2,041.00 DECOMP MAKEUP 7"SPEAR ASSEMBLY#24 FROM SURFACE TO 350'. -PU=60 KLBS,SO=60 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 06:30 - 07:00 0.50 FISH N DPRB 2,041.00 DECOMP RUN IN HOLE WITH 7"SPEAR ASSEMBLY#24 FROM BHA AT 350'MD TO 2,041'MD. -PU=84 KLBS,SO=82 KLBS AT 1,990'MD -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* • • North America-ALASKA-BP Page 29 gaSt Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:00 - 08:00 1.00 FISH N DPRB 2,041.00 DECOMP ENGAGE SPEAR INTO 7"CASING STUB AND CONFIRM SPEAR IS ENGAGED IN FISH. -PICK UP TO 120 KLBS STRAIGHT PULL AND OBSERVE FISH MOVE UP HOLE. -PULL FISH CLEAR OF OVERPULLAND WASH BACK DOWN WHILE ENGAGED IN FISH. -STAGE UP PUMPS AND WASH DOWN TO -TOP OF STUMP AT 2,080'MD. -10 BPM,475 PSI -OBSERVE SIGNIFICANT CEMENT RETURNS OVER THE SHAKERS. 08:00 - 08:30 0.50 FISH N DPRB 2,041.00 DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#24 AND FISH FROM 2,080'MD TO BHA AT 350'MD. -PULLING SPEED=180 FPM -PU=86 KLBS,SO=83 KLBS AT 2,041'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 08:30 - 09:30 1.00 FISH N DPRB 2,041.00 DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. LAY DOWN 39'OF 7" CASING. MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 09:30 - 10:00 0.50 FISH N DPRB 2,041.00 DECOMP MAKE UP 7"SPEAR ASSEMBLY#25 FROM SURFACE TO 350'. -PU=60 KLBS,SO=60 KLBS -MONITOR DISPLACEMENT WITH TRIP TANK; CORRECT DISPLACEMENT 10:00 - 11:30 1.50 FISH N DPRB 2,041.00 DECOMP ENGAGE SPEAR INTO 7"CASING STUB AND CONFIRM SPEAR IS ENGAGED IN FISH. ATTEMPT TO RECOVER CASING FROM CUT AT 2,607'MD WITH NO SUCCESS. -WASH DOWN TO TOP OF STUMP AT 2,040' MD. -ATTEMPT TO INITIATE CIRCULATION THROUGH CUT,OBSERVE PRESSURE INCREASE TO 500 PSI. -JAR WITH 170 KLBS OVER,FOLLOWED BY 300 KLBS STRAIGHT PULL WITH NO SUCCESS. -PU=85 KLBS,SO=82 KLBS AT 2,080'MD 11:30 - 12:00 0.50 FISH. N DPRB 2,041.00 DECOMP PERFORM DERRICK AND TOP DRIVE INSPECTION. 12:00 - 14:00 2.00 FISH N DPRB 2,041.00 DECOMP DISENGAGE SPEAR AND BEGIN TO PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#25. -ATTEMPT TO RELEASE GRAPPLE BY ROTATING TO THE RIGHT(ONE WRAP), OBSERVE 2-3 KFT-LBS TORQUE. -JAR DOWN 6 TIMES TO ATTEMPT TO RELEASE GRAPPLE,HOLDING 3 KFT-LBS TORQUE. -PULL TO 130 KLBS WITH NO TORQUE TO RELEASE GRAPPLE AND REMOVE SPEAR FROM FISH. 14:00 - 14:30 0.50 FISH N DPRB 2,041.00 DECOMP CIRCULATE BOTTOMS UP AT 2,080'MD 1.5 TIMES. -10 BPM,120 PSI Printed 1/9/2017 10 36:44AM *AII depths reported in Drillers Depths* North America-ALASKA-BP Page 30 one Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 1X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. _ BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:30 - 15:00 0.50 FISH N DPRB 2,041.00 DECOMP PULL OUT OF HOLE WITH 7"SPEAR ASSEMBLY#25 FROM 2,080'MD TO BHA AT 350'MD(NO FISH). -PU=85 KLBS,SO=79 KLBS AT 2,080'MD -MONITOR HOLE FILL WITH TRIP TANK; CORRECT DISPLACEMENT -FLOWCHECK WELL FOR 10 MIN PRIOR TO PULLING BHA INTO STACK(STATIC) 15:00 - 16:00 1.00 FISH N DPRB 2,041.00 DECOMP LAY DOWN BHA PER SLB FISHING REP FROM 350'TO SURFACE. J -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING NON-SHEARABLES THROUGH THE STACK;STATIC 16:00 - 17:00 1.00 FISH N DPRB 2,041.00 DECOMP CLEAN AND CLEAR RIG FLOOR.REMOVE FISHING BHA COMPONENTS FROM RIG FLOOR. 17:00 - 17:30 0.50 FISH N DPRB 2,041.00 DECOMP GREASE BLOCKS,TOP DRIVE AND WASH PIPE.PERFORM TOP DRIVE AND DERRICK INSPECTION. 17:30 - 18:30 1.00 CLEAN P DECOMP MAKE UP AND RUN IN HOLE WITH CLEAN OUT ASSEMBLY#1 PER SCHLUMBERGER FISHING REP. 8-3/4"MXL1 BIT,PONY COLLAR,8-3/4" WATERMELON MILL,FLOAT SUB,8-3/4" WATERMELON MILL,(3)6-1/2"DRILL COLLARS,JARS,(3)6-1/2"DRILL COLLARS. -BEGIN TO RUN IN HOLE AND OBSERVE 5-8 KLBS DRAG AT 211'-216'MD. -TAKE WEIGHT AT 227'MD,UNABLE TO WORK THROUGH. -OBSERVE NO OVERPULL THROUGH TROUBLE SPOTS WHEN PICKING BACK UP AND WORKING THROUGH AREAS. 18:30 - 19:30 1.00 CLEAN ' P DECOMP PULL OUT OF HOLE WITH CLEAN OUT ASSEMBLY#1 FROM 227'MD TO SURFACE. -RACK BACK DRILL COLLARS AND LAY DOWN HYDRAULIC JARS -LAY DOWN BOTH WATERMELON MILLS FOR A MORE FLEXIBLE ASSEMBLY. 19:30 - 20:00 0.50 CLEAN N DPRB 2,080.00 DECOMP MAKE UP CLEAN OUT ASSEMBLY#2. -8-3/4"MXL1 BIT,PONY COLLAR,FLOAT SUB, XO TO 4"DP 20:00 - 21:00 1.00 CLEAN N DPRB 2,080.00 DECOMP RUN IN HOLE WITH CLEAN OUT ASSEMBLY#2 FROM SURFACE TO 2,079'MD. -SLIGHT DRAG ON THE WAY IN THE HOLE AT ;220'MD-3 KLBS -TAG TOP OF 7"STUMP AT 2,079'MD -PU=64 KLBS,SO=64 KLBS AT 2,075'MD 121:00 - 22:00 1.00 CLEAN N DPRB 2,080.00 DECOMP CIRCULATE 1.5 TIMES BOTTOMS UPAT2,075' MD. -14 BPM,420 BPM,20 RPM,1 KFT-LB TORQUE -RECIPROCATE PIPE WITH 80'STROKES DURING CIRCULATION -OBSERVE SIGNIFICANT CEMENT RETURNS AT THE SHAKERS AT BOTTOMS UP. Printed 1/9/2017 10:36:44AM *All depths reported in Drillers Depths* • • North America-ALASKA-BP Page 31 mss_ Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 22:30 0.50 CLEAN N DPRB 2,080.00 DECOMP PULL OUT OF HOLE ON ELEVATORS WITH CLEAN OUT ASSEMBLY#2 FROM 2,080'MD TO SURFACE. -PU=64 KLBS,SO=64 KLBS AT 20'MD -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING OFF BOTTOM(STATIC) 22:30 - 23:30 1.00 CLEAN N DPRB 2,080.00 DECOMP MAKE UP AND RUN IN HOLE WITH CLEAN OUT ASSEMBLY#3 PER SCHLUMBERGER FISHING REP. -8-3/4"MXL1 BIT,PONY COLLAR,8-3/4" WATERMELON MILL,FLOAT SUB,8-3/4" WATERMELON MILL,(3)6-1/2"DRILL COLLARS,JARS,(3)6-1/2"DRILL COLLARS. -BEGIN TO RUN IN HOLE AND OBSERVE 5-8 KLBS DRAG AT 211'-216'MD. -TAKE WEIGHT AT 223'-233'MD,SET DOWN 9-15 KLBS,UNABLE TO WORK THROUGH. -OBSERVE NO OVERPULL THROUGH TROUBLE SPOTS WHEN PICKING BACK UP AND WORKING THROUGH AREAS 23:30 - 00:00 0.50 CLEAN N DPRB 2,080.00 DECOMP CIRCULATE AT 233'MD AND ATTEMPT TO WORK WATERMELON MILLS THROUGH TIGHT SPOTS WITH NO ROTATION. -10 BPM,100 PSI 12/27/2016 00:00 - 01:30 1.50 CLEAN N DPRB 2,080.00 DECOMP CONTINUE TO ATTEMPT TO WORK THROUGH TIGHT SPOT AT 230'MD WITH NO SUCCESS. PULL OUT OF HOLE WITH CLEANOUT ASSEMBLY#3 AND LAY DOWN BOTTOM WATERMELON MILL. -10 BPM,95 PSI WHILE WORKING THROUGH TIGHT SPOT -PU=50 KLBS,SO=54 KLBS 01:30 - 03:30 2.00 CLEAN N DPRB 2,080.00 DECOMP PICK UP CLEANOUT BHA#4 PER SCHLUMBERGER FISHING REP FROM SURFACE TO 1,085'MD. -OBSERVE 5 KLBS DRAG AT 230'MD,ABLE TO WORK PAST -PU=95 KLBS,SO=95 KLBS AT 1,085'MD 03:30 - 04:00 0.50 CLEAN N DPRB 2,080.00 DECOMP RIH ON ELEVATORS FROM 1,085'MD TO 2,080' MD. -TAG 7"CASING STUB AT 2,077'MD WITH 10 KLBS -PU=105 KLBS,SO=100 KLBS AT 2,070'MD -MONITOR WELL VIA TRIP TANK;CORRECT DISPLACEMENT 04:00 - 05:00 1.00 CLEAN N DPRB 2,080.00 DECOMP CIRCULATE HIGH VIS SWEEP FROM SURFACE TO SURFACE AND DUMP TO CUTTINGS BOX. -12 BPM,495 PSI -TRACE AMOUNTS OF CEMENT RETURNS OBSERVED AT SURFACE AT BOTTOMS UP. 05:00 - 06:00 1.00 CLEAN N DPRB 2,080.00 DECOMP CLOSE ANNULAR PREVENTER AND DISPLACE WELL TO CLEAN 9.3 PPG THROUGH THE CHOKE,OUT TO OPEN TOP TANK. -6.5 BPM,495 PSI 06:00 - 06:30 0.50 CLEAN N DPRB 2,080.00 DECOMP POOH ON ELEVATORS FROM 2065'TO 1085' -MONITOR WELL FOR 5 MIN,WELL STATIC -PU WT 105K SO WT 100K @ 2070' Printed 1/9/2017 10 36:44AM `AII depths reported in Drillers Depths* S • North America-ALASKA BP Page 32 deft. Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 I Spud Date/Time:7/12/2005 12:00:OOAM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum L-03A Actual @96.71 usft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 07:30 1.00 CLEAN N DPRB I 2,080.00 DECOMP LAY DOWN CLEANOUT BHA -PJSM -RACK BACK DRILL COLLARS AND HWDP -LAY DOWN BHA COMPONENTS AS PER SLB REP. -MONITOR WELL FOR 10 MIN.STATIC. 07:30 - 08:30 1.00 CLEAN N DPRB 2,080.00 DECOMP CLEAR AND CLEAN RIG FLOOR. -LOAD EZSV AND RUNNING TOOL INTO PIPESHED. 08:30 - 11:00 ' 2.50 CLEAN N 1 DPRB 2,080.00 ' DECOMP PJSM,MAKE UP EZSV AS PER HES REP. -RIH @ 50 FPH TO 2056' ' -PU/SO WT 85K-80K @ 2056' -APPLY 35 TURNS TO RIGHT -SHEAR EZSV W/54K 11:00 - 12:00 1.00 CLEAN N I DPRB 2,080.00 DECOMP PJSM,PURGE AIR FROM SURFACE LINES CLOSE ANNULAR,PUMP BOTH WAYS. -PRESSURE UP TO 250 PSI LOW FOR 5 MIN, I PASSING TEST -ATTEMPT TO PRESSURE UP TO 3200 PSI 'MAKE IT TO 1500 PSI AND OBSERVE PRESSURE BLEED DOWN TO 70 PSI. -PRESSURE TEST SURFACE LINES TO 3500 PSI,GOOD TEST. 12:00 - 12.30 0.50 CLEAN N DPRB 2,080.00 DECOMP WAIT ON ORDERS 12:30 - 13.00 0.50 CLEAN N ' DPRB 2,080.00 DECOMP POOH ON ELEVATORS FROM 2056'TO 762' MONITOR WELL FOR 10 MINUTES,STATIC. -PU WT 82K,SO WT 82K @ 2056' 13:00 - 13:30 0.50 CLEAN N DPRB 2,080.00 DECOMP I PJSM FOR PICK UP RTTS. 13:30 - 18.00 4.50 CLEAN N DPRB 2,080.00 DECOMP SEACH FOR LEAKS IN 9 5/8"CASING. ,-RIH TO 770',SET RTTS AND TEST TO 1500 PSI FROM ABOVE.GOOD TEST 3 STKS TO PRESSURE UP. -RIH TO 960',SET RTTS AND TEST TO 1500 PSI FROM ABOVE.GOOD TEST 4 STKS TO PRESSURE UP. -RIH TO 1305'SET RTTS AND ATTEMPT TO TEST FROM ABOVE.FAILED,20 STKS TO 100 , PSI. -POH TO 1275'SET RTTS AND ATTEMPT TO TEST FROM ABOVE.FAILED,INJECTING AT 1/2 BPM 1 -POH TO 1155'SET RTTS AND ATEMPT TO TEST FROM ABOVE.FAILED -ATTEMPT TO TEST BELOW @1155',FAILED. , -POH TO 1125'SET RTTS AND ATEMPT TO ' TEST FROM ABOVE,FAILED. I -POH TO 1057'SET RTTS AND ATTEMPT TO TEST FROM ABOVE,FAILED -POH TO 991'SET RTTS AND TEST FROM ABOVE TO 1500 PSI,PASSED. ' -RIH TO 1025'SET RTTS AND ATTEMPT TO TEST FROM ABOVE,FAILED. -RIH TO 1305'SET RTTS AND ATTEMPT TO TEST FROM BELOW,FAILED. 18:00 - 18:30 0.50 CLEAN N DPRB 2,080.00 DECOMP POH ON ELEVATORS FROM 2055'TO 762' I -MONITOR WELL FOR 10 MINUTES,STATIC. ' I -PU WT 85K,SO WT 82K @ 2055'. 18:30 - 19:30 1.00 CLEAN N DPRB 2,080.00 DECOMP LAY DOWN RTTS ' -RACK BACK 8 STANDS OF 5"HWDP I I -LAY DOWN RUNNING TOOL. Printed 1/9/2017 10.36.44AM *AII depths reported in Drillers Depths* I • North America-ALASKA-BP Page 33 c Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 20:00 0.50 CLEAN N DPRB 2,080.00 DECOMP SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT. 20:00 - 20:30 0.50 CLEAN N DPRB 2,080.00 DECOMP WAIT ON FAS DRILL PLUG _-CLEAR AND CLEAN RIG FLOOR. 20:30 - 21:00 0.50 CLEAN N DPRB 2,080.00 DECOMP PJSM FOR MAKING UP FAS DRILL PLUG -PICKUP 15'PUPJT,CROSSOVER,AND RUNNING TOOL. -INSTALL 10 5K SHEAR PINS 21:00 - 21:30 0.50 CLEAN N DPRB 2,080.00 DECOMP 'RIH WITH FAS DRILL PLUG FROM 26'TO 962' -PU WT 47K,S0 WT 50K @ 962' 21:30 - 22:00 0.50 CLEAN N DPRB 2,080.00 DECOMP SPACE OUT FAS DRILL TO 962' -ROTATE 25 TURNS TO RIGHT,PULL UP,PLUG NOT SET -ROTATE STRING 5 TURNS NOT SET -MOVE STRING 5 FT UP HOLE,TURN 5 TURNS,NOT SET -REPEAT MOVING STRING UP HOLE AND PUTTING IN 5 TURNS UNTILATOTAL OF 55 TURNS TOTAL 22:00 - 23:00 1.00 CLEAN N DPRB 2,080.00 DECOMP POOH ON ELEVATORS FROM 962'TO 26' -MONITOR WELL 10 MINUTES VERIFIED TOOL TURNED A TOTAL OF 4 TURNS DOWNHOLE WITH 55 AT SURFACE 23:00 - 23:30 0.50 CLEAN N DPRB 2,080.00 DECOMP CHANGE OUT SPRINGS ON RUNNING TOOL. -ORIGINAL SPRINGS 9 7/8",NEW SRINGS 9 7/8" 23:30 - 00:00 0.50 CLEAN N DPRB 2,080.00 DECOMP RIH FROM 26'TO 404' PU WT 40K,SO WT 41K @ 404' 12/28/2016 00:00 - 01:30 1.50 CLEAN N DPRB 2,080.00 DECOMP CONTINUE RIH TO 877' -APPLY 25 TURNS TO THE RIGHT TO SET FAS DRILL,UNSUCESSFUL. -PICK UP 2'TURN 5 MORE TURNS TO RIGHT, NOT SET. -PICK UP 5'ADD 25 MORE TURNS,PLUG STILL NOT SET. -PU WT 45 K SO WT 41K @ 877'. -DISCUSS PLAN FORWARD WITH ODE. -POH FROM 877'TO SURFACE. 01:30 - 03:00 1.50 CLEAN N DPRB 2,080.00 DECOMP INSPECT FAS DRILL PLUG -APPROXIMATELY 8 TURNS WERE REALIZED DOWNHOLE FROM THE 60 REVOLUTIONS ON SURFACE. -RIH TO 588' APPLY 25 TURS TO RIGHT. -PICK UP IN 10K INCREMENTS AND SHEAR PLUG AT 92K. -APPLY 35 MORE TURNS TO RIGHT AND SET DOWN 20K ON PLUG. -PU WT 44K,SO WT 41K -POH TO INSPECT RUNNING TOOL. 03:00 - 03:30 0.50 CLEAN N DPRB 2,080.00 DECOMP PJSM,LINE UP AND PURGE AIR FROM SURFACE MUD LINES. CLOSE BLIND RAMS AND TEST FAS DRILL PLUG TO 250 PSI LOW 1700 PSI HIGH FOR 5 CHARTED MINUTES.GOOD TEST 03:30 - 04:30 1.00 CLEAN N DPRB 2,080.00 DECOMP PJSM FOR PICK UP RTTS -MAKE UP 3 STANDS DC -MAKE UP RTTS TO DC -PICKUP 1 STAND DRILL PIPE AND RIH,SET RTTS -POH WITH DP Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths" I North America-ALASKA-BP Page 34 off:64- Operation Summary Report Common Wet Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual©96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 05:00 0.50 CLEAN N DPRB 2,080.00 DECOMP PJSM,LINE UP AND PURGE AIR FROM SURFACE MUD LINES. CLOSE BLIND RAMS AND TEST RTTS TO 250 PSI LOW 1700 PSI HIGH FOR 5 CHARTED MINUTES.GOOD TEST 05:00 - 08:30 3.50 CLEAN N DPRB 2,080.00 DECOMP PJSM FOR NIPPLE DOWN BOP TO CHANGE CASING SPOOL PULL MOUSEHOLE AND BLOWDOWN LINES -PULL WEAR RING AND BELL NIPPLE -RACK BOP ON STUMP -SPLIT WELLHEADS FOR INSPECTION -OBSERVE SCARRING ON SEALING SURFACES OF BOTH TUBING AND CASING SPOOLS. -CHANGE UPPER RAMS FROM 7"CASING TO 2 7/8"X 5"VBR'S - 08:30 - 12:00 3.50 CLEAN N DPRB 2,080.00 DECOMP PJSM,PULL WELLHEADS TO BOP DECK. -INSTALL CASING AND TUBING SPOOLS. -INSTALL PRIMARY AND SECONDARY VALVES. -INSTALL LOCKDOWN SCREWS AND GLAND NUTS. 12:00 - 13:00 1.00 CLEAN N DPRB 2,080.00 DECOMP PRESSURE TEST METAL TO METAL SEAL -250 PSI LOW 5 MIN,PASSING TEST -1000 PSI HIGH 15 MIN PASSING TEST. 13:00 15:30 2.50 CLEAN N DPRB 2,080.00 DECOMP NIPPLE UP BOPE -MOVE BOP TO WELL CENTER AND SET ON RISER. -TORQUE ALL FLANGES -INSTALL PRIMARY AND SECONDARY VALVES ON CASING AND TUBING SPOOLS. -RIG UP TURNBUCKLES AND LOWER FLOW RISER. -HOOK UP HOLE FILL LINES. 15:30 - 18:00 2.50 CLEAN N DPRB 2,080.00 DECOMP FILL BOP AND CLOSE BLIND RAMS -PRESSURE TEST TO 250 PSI LOW AND 1000 PSI HIGH ON BOTH OUTER AND INNER I CASING VALVES.PASSING TEST. -INSTALL 4"TEST JOINT -TEST UPPER VBR'S TO 250 PSI LOWAND 3500 PSI HIGH.PASSING TEST. 18:00 - 18:30 0.50 CLEAN N DPRB 2,080.00 DECOMP PULL TEST PLUG AND INSTALL 9 1/16"WEAR RING -RIG DOWN 4"TEST JOINT. -BLOW DOWN CHOKE AND KILL LINES. 18:30 - 19:00 0.50 CLEAN N DPRB 2,080.00 DECOMP PJSM.PULL RTTS -MAKE UP RUNNING TOOL TO STAND OF 4" DRILLPIPE --RIH AND ENGAGE RTTS -VERIFY NO PRESSURE BELOWAND RELEASE AS PER HES REP. 19:00 - 19:30 0.50 CLEAN N DPRB 2,080.00 DECOMP POOH AND RACK BACK STAND OF 4" DRILLPIPE. -LAY DOWN RTTS -RACK BACK 3 STANDS 6 1/2"DRILL COLLARS. 19:30 - 20:30 1.00 CLEAN N DPRB 2,080.00 DECOMP MAKE UP BHA FOR DRILLOUT OF FAS DRILL PLUG. -MAKE UP 8 3/4"BIT TO 8 5/8"STABILIZER -RIH TO 301'WITH 3 STANDS OF 6 1/2" COLLARS. Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* S • North America-ALASKA-BP Page 35& Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 'X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:30 - 21:00 0.50 CLEAN N DPRB 2,080.00 DECOMP RIH ON ELEVATORS FROM 301'TO 586' 21:00 - 22:00 1.00 CLEAN N DPRB 2,080.00 DECOMP DRILL 9 5/8"FAS DRILL PLUG FROM 586'TO 590' -3 BPM @ 75 PSI ON BOTTOM AND 47 PSI OFF. -2-5K TORQUE ON BOTTOM AND.5K OFF -WOB 10-16K '-PU WT 60K,SO WT 60K,ROT WT 60K =PUMP 30 BBL HI VIS SWEEP 22:00 - 22:30 0.50 CLEAN N DPRB 2,080.00 DECOMP `RHH FROM 590'TO 2055' -PU WT 78K,S0 WT 76K @ 2050' 22:30 - 23:00 0.50 CLEAN N DPRB 2,080.00 DECOMP DISPLACE 9.3 PPG BRINE WITH 9.3PPG LSND -425 GPM,495 PSI. -RECIPROCATE 50'AND ROTATE 70 RPM WHILE DISPLACING. 23:00 - 00:00 1.00 CLEAN N DPRB 2,080.00 DECOMP RIG UP AND PERFORM LEAK OFF TEST. -MUD WT 9.3 PPG -BROKE OVERAT 140 PSI,12.0 PPG EQUIVILENT MUD WT. -PUMP.8 BBLS,BLEED BACK.3 -CONTACT ODE TO DISCUSS FORWARD PLAN. 12/29/2016 00:00 - 01:00 1.00 CLEAN N DPRB DECOMP DISPLACE WELLBORE FROM 9.3 PPG LSND TO 9.3 PPG BRINE -340 GPM,300 PSI,80 RPM -ROTATE 80 RPM AND RECIPROCATE 40' WHILE DISPLACING. 01:00 - 02:00 1.00 CLEAN N DPRB DECOMP POH ON ELEVATORS 2030'TO 301' -MONITOR WELL FOR 10 MIN.STATIC -PU WT 80K,SO WT 82K @ 2030' 02:00 - 03:00 1.00 CLEAN N DPRB i DECOMP PJSM,LAY DOWN BHA FROM 310'TO SURFACE. -MONITOR WELL FOR 10 MIN PRIOR TO PULLING NON SHEARABLES INTO BOP. STATIC. 03:00 - 06:30 3.50 CLEAN N DPRB DECOMP PJSM,MAKE UP MWD AND MILLS FOR UPCOMING RUNS. -MAKE UP AND SUFACE TEST MWD,LAY DOWN -MAKE UP COLLAR STAND AND RACK BACK IN DERRICK -MAKE UP MWD AND WHIPSTOCK ASSEMBLY AND RACK BACK IN DERRICK. 06:30 - 08:00 1.50 CLEAN N DPRB DECOMP BLOW DOWN CEMENT LINE -CLEAR AND CLEAN RIG FLOOR -WAIT ON CEMENTING PLAN '08:00 - 10:00 2.00 CLEAN N DPRB DECOMP MAKE UP PORTED BULL NOSE SUB AND RIH TO 2055' -PU WT 65K SO WT 62K @2055' 10:00 - 13:30 3.50 CLEAN N DPRB DECOMP MAKE UP TIWAND SWING -ORIENTATE HALLIBURTON CEMENTERS -LINE UP CEMENT LINES AND PREPARE FOR INJECTION TEST. 13:30 - 14:00 0.50 CLEAN N DPRB DECOMP CLOSE THE ANNULAR AND PERFORM INJECTION TEST. -.5 BPM @140 PSI -1 BPM @150 PSI 14:00 - 21:00 7.00 CLEAN N WAIT DECOMP WAIT ON BATCH MIXER AND BRINE COMPATIBILITY TESTING Printed 1/9/2017 10.36:44AM *AII depths reported in Drillers Depths* North America-ALASKA-BP Page 36 of.+J3— Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 21:30 0.50 CLEAN P DECOMP SERVICE ST80 AND RIG FLOOR EQUIPMENT 21:30 - 23:00 1.50 CLEAN N DPRB DECOMP PJSM FOR CEMENTING BALANCED PLUGS -PRESSURE TEST CEMENT LINES TO 250 PSI LOWAND 4000 PSI HIGH FOR 5 MIN EACH. -BLOW DOWN CEMENT LINE 23:00 - 00:00 1.00 CLEAN N DPRB DECOMP BATCH MIX 60 BBLS 15.6PPG CLASS C CEMENT. 12/30/2016 100:00 - 01:00 1.00 CLEAN N DPRB DECOMP PJSM.PUMP 60 BBL BALANCED 15.6 PPG PERMAFROST C PLUG -PUMP 10 BBLS OF RETARDED MIX WATER @ 3 BPM 100 PSI -PUMP 57.3 BBLS 15.6 PPG CEMENT @ 4.3 BPM 125 PSI -PUMP 2 BBLS RETARDED MIX WATER @ 3 BPM,90 PSI -DISPLACE CEMENT WITH 9.5 BBLS 9.3 PPG BRINE @ 2.5 BPM,80 PSI -MONITOR BBL IN BBL OUT -NO LOSSES AFTER CEMENT IN THE ANNULUS. 01:00 - 02:00 1.00 CLEAN N DPRB DECOMP PJSM,POH ON ELEVATORS AT 30 FPM,FROM 2055'TO 1235' -PU WT 60 K SO WT 59K @2055' -MONITOR WELL VIA TRIP TANK. -3BBLS LOST TO HOLE WHILE TRIPPING. 02:00 - 02:30 0.50 CLEAN N DPRB DECOMP PUMP NUT PLUG SWEEP SURFACE TO SURFACE. -12 BPM @ 145 PSI -60 RPM 1K TORQUE -RECIPROCATE PIPE 60' -DUMP CONTAMINATED BRINE WHEN OBSERVED AT SURFACE. -NO LOSSES WHILE CIRCULATING. 02:30 - 03:30 1.00 CLEAN N DPRB DECOMP PJSM.PUMP 60 BBL BALANCED 15.6 PPG PERMAFROST C PLUG -PUMP 10 BBLS OF RETARDED MIX WATER @ 3 BPM 100 PSI -PUMP 56.2 BBLS 15.6 PPG CEMENT @ 4.0 BPM 125 PSI -PUMP 2 BBLS RETARDED MIX WATER @ 3 BPM,90 PSI -DISPLACE CEMENT WITH 1.2 BBLS 9.3 PPG BRINE @ 2.5 BPM,80 PSI -MONITOR BBL IN BBL OUT -4 BBLS LOST TO WELL FOR ENTIRE JOB 03:30 - 04:30 1.00 CLEAN N DPRB DECOMP PJSM,POH ON ELEVATORS AT 30 FPM,FROM 1235'TO 444' -PU WT 50 K SO WT 49K @1235' -MONITOR WELL VIA TRIP TANK. 04:30 - 05:00 0.50 CLEAN N DPRB DECOMP PUMP NUT PLUG SWEEP SURFACE TO SURFACE. -12 BPM @ 145 PSI -60 RPM 1K TORQUE -RECIPROCATE PIPE 60' -DUMP CONTAMINATED BRINE WHEN OBSERVED AT SURFACE. -ZERO LOSSES WHILE CIRCULATING 05:00 - 05:30 0.50 CLEAN N DPRB DECOMP PJSM,POH ON ELEVATORS AT 30 FPM,FROM 444'TO SURFACE -PU WT 40 K SO WT 40K @2055' -MONITOR WELL VIA TRIP TANK. Printed 1/9/2017 10.36:44AM *All depths reported in Drillers Depths* w • North America-ALASKA-BP Page 37 ogrsa Operation Summary Report .._............. Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 - 07:00 1.50 CLEAN N DPRB DECOMP -CLOSE BLIND RAMS AND PREPARE TO INJECT CEMENT -PURGE SURFACE LINES OF AIR -PRESSURE UP TO 250 PSI,OBSERVE PRESSURE BLEED TO 200 PSI OVER 20 MIN. -PRESSURE UP TO 260 PSI,OBSERVE PRESSURE BLEED TO 200 PSI OVER 20 MIN._ 07:00 - 07:30 0.50 • CLEAN N DPRB • DECOMP PICKUP STACK WASHER,JET WELLHEAD AND BOP CAVITIES. 07:30 - 12:00 4.50 CLEAN N DPRB DECOMP -PURGE SURFACE LINES OF AIR -PRESSURE UP TO 250 PSI,OBSERVE PRESSURE BLEED TO 200 PSI OVER 20 MIN. -PRESSURE UP TO 270 PSI,OBSERVE PRESSURE BLEED TO 200 PSI OVER 30 MIN. -PRESSURE UP T0300 PSI,OBSERVE PRESSURE BLEED T0200 PSI OVER 30 MIN. -PRESSURE UP TO 330 PSI,OBSERVE PRESSURE BLEED TO 225 PSI OVER 10 MIN. -PRESSURE UP TO 340 PSI,OBSERVE PRESSURE BLEED TO 225 PSI OVER 20 MIN. -PRESSURE UP TO 330 PSI,OBSERVE PRESSURE BLEED TO 180 PSI OVER 60 MIN. -PRESSURE UP TO 250 PSI,OBSERVE PRESSURE BLEED TO 180 PSI OVER 30 MIN. 12:00 - 14:00 2.00 CLEAN N DPRB DECOMP -PRESSURE UP TO 250 PSI,OBSERVE PRESSURE BLEED TO 180 PSI OVER 20 MIN. 14:00 - 15:30 1.50 CLEAN N DPRB DECOMP PJSM.MAKE UP CLEANOUT BHA -MAKE UP BIT,FLOAT SUB,MILLS AND STABILIZER. 15:30 - 17:00 1.50 CLEAN N DPRB DECOMP WASH TO BOTTOM FROM SURFACE TO 680' -DID NOT OBSERVE HARD CEMENT. 17:00 - 20:00 3.00 CLEAN N DPRB DECOMP WAIT ON CEMENT TO CURE AND WEATHER TO CALM.(kUPARUK PHASE III,PRUDOE BAY PHASE II) 20:00 - 21:00 1.00 CLEAN N DPRB DECOMP WASH DOWN FROM 680'TO 874' -3 BPM @75 PSI -FLOW CHECK WELL ON CONNECTIONS,STATIC -DYNAMIC LOSSES=0 -BACK REAM STANDS TO CLEAR HOLE OF CEMENT PRIOR TO CONNECTIONS. 21:00 - 21:30 0.50 CLEAN N DPRB DECOMP ATTEMPT TO SQUEEZE CEMENT. -PRESSURE UP TO 250 PSI.PRESSURE BLEED BACK TO 210 PSI IN 15 MINUTES. 21:30 - 22:30 1.00 CLEAN N DPRB DECOMP WASH DOWN FROM 874'TO 1020' -3 BPM @75 PSI -FLOW CHECK WELL ON CONNECTIONS,STATIC -DYNAMIC LOSSES=0 -BACK REAM STANDS TO CLEAR HOLE OF CEMENT PRIOR TO CONNECTIONS. -TAG FIRM CEMENT @ 1020',WITH 450 GPM, 15K WOB. 22:30 - 23:30 ' 1.00 CLEAN N DPRB DECOMP DRILL CEMENT FROM 1020'TO 1242' -450 GPM,450 PSI ON BOTTOM,400 PSI OFF BOTTOM. -80 RPM,1K TORQUE ON AND OFF BOTTOM. -WOB 1-2K PU,SO,AND ROT WT 70K 23:30 - 00:00 0.50 CLEAN P DECOMP SERVICE TOPDRIVE. Printed 1/9/2017 10.36:44AM `AII depths reported in Drillers Depths* North America-ALASKA-BP Page 38 cot Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03AActual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/31/2016 09:30 - 10:30 1.00 CLEAN N DPRB DECOMP LAY DOWN BHA -MONITOR WELL FOR 10 PRIOR TO PLACING NON SHEARABLE EQUIPMENT IN BOP,STATIC. 00:00 - 07:30 7.50 CLEAN N DPRB DECOMP DRILL CEMENT FROM 1242'TO 2049' -450 GPM,710 PSI ON BOTTOM,670 PSI OFF BOTTOM. -80 RPM,1K TORQUE ON AND OFF BOTTOM. -WOB 4-10K PU Wr 83K,S0 WT 77K,ROT WT 81K 07:30 - 08:30 1.00 CLEAN N DPRB DECOMP CIRCULATE 2 X BOTTOMS UP. -450 GPM@710 PSI -80 RPM.1-2 K TORQUE. -PUMP HI-VIS SWEEP SURFACE TO SURFACE -DISPLACE WELLBORE FROM 9.3 PPG BRINE TO 9.3 PPG LSND MILLING FLUID. 08:30 - 09:30 1.00 CLEAN N DPRB DECOMP POH ON ELEVATORS FROM 2040'TO 306' -MONITOR WELL FOR 10 MINUTES,STATIC. MUD WT IN AND OUT 9.3 PPG -PU WT 83K,SO WT 77K @ 2000'MD 10:30 - 11:30 1.00 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR. -PULL WEAR RING -SET TEST PLUG -RIG UP TO TEST BOPE. 11:30 - 16:30 5.00 CLEAN. P DECOMP PJSM TEST BOPE TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 CHARTED MINUTES -TEST WITH 4"TEST JOINT. -TEST ALARMS,PVT AND FLOW SHOW. -TEST WITNESED BYAOGCC REP GUY COOK 16:30 - 17:00 0.50 CLEAN P DECOMP PULL TEST PLUG AND INSTALL 9 1/6"WEAR RING -LAY DOWN TEST JOINT. 17:00 - 17:30 0.50 CLEAN P DECOMP RIG UP AND PERFORM FIT TO 12.9 PPG EMW. -PASSING TEST -ODE APPROVAL TO PROCEED. -PUMP.4 BBLS TO 200 PSI,BLEED.4 BBLS BACK. 17:30 - 20:30 3.00 CLEAN P WEXIT PJSM.PICK UP HYDRAULIC SET WHIPSTOCK -CLOSE BLIND RAMS AND RUN WHIPSTOCK SLIDE IN THE HOLE WITH TUGGER. -PICK UP SHEAR SUB,PONY COLLAR,RUNNING TOOL,FLEX JOINT,MCBPV,FLOAT SUB,MWD AND FILTER SUB. -INSTALL SHEAR PIN FROM WHIPSTOCK TO RUNNING TOOL -FILL TOOL WITH HYDRAULIC OIL -RIH WITH 3 STANDS 6 1/2"DRILL COLLARS -OBSERVED DRAG AT 211'AND 240'MD,TURN 1/4 TURN TO WORK THROUGH -RIH WITH 8 STANDS 5"HWDP -MAX RUNNING SPEED 30 FPM. 20:30 - 21:30 1.00 CLEAN P WEXIT RIH ON ELEVATORS FROM 1146'TO 2047' -TAG BOTTOM AT 2047' -MAX RUNNING SPEED WHILE TRIPPING 30 FPM. 21:30 - 22:00 0.50 CLEAN P WEXIT SERVICE RIG -GREASE WASH PIPE,BLOCKS AND TOP DRIVE -TOP OFF HYDRAULIC FLUID IN TOP DRIVE. Printed 1/9/2017 10.36.44AM *All depths reported in Drillers Depths* North America-ALASKA-BP Page 39x(,58 Operation Summary Report Common Well Name.L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual @96.71usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 23:00 1.00 CLEAN P WEXIT ORIENTATE WHIPSTOCKTO60 DEG RIGHT OF HIGHSIDE. -450 GPM©1050 PSI. -PU WT 111 K,SO WT 101K @ 2047' -SET WHIPSTOCK AND SHEAR OFF AT 160K -TOW 2022',BOW 2036' 23:00 - 00:00 1.00 CLEAN P WEXIT POH WITH WHIPSTOCK RUNNING TOOL. -MONITOR WELL FOR 10 MIN,STATIC. 1/1/2017 00:00 - 01:30 1.50 CLEAN P WEXIT PJSM,LAY DOWN BHAAS PER BAKER AND SLB REPS. -RACK BACK 2 STANDS OF 5"HWDP AND 3 STANDS 6 1/2"DRILL COLLARS. 01:30 - 03:00 1.50 CLEAN P WEXIT PJSM MAKE UP MILLING BHAAND RUN IN HOLE FROM SURFACE TO 430' -TIGHT SPOTAT 210',WORK MILLS THROUGH WITHOUT ROTATION.20K DOWN 10K OVERPULL 03:00 - 04:00 1.00 CLEAN P WEXIT RIH ON ELEVATORS FROM 430'TO 2020'. -MONITOR WELL VIA TRIP TANK,PROPER DISPLACEMENT. &o 04:00 - 11:00 7.00 CLEAN P WEXIT MILL WINDOW AS PER SLB REP FROM 2022' TO 2059' • L--O c 450 GPM,551 PSI ON BOTTOM,552 PSI OFF -BOTTOM. 90 RPM,2-4K TORQUE ON BOTTOM,2K OFF BOTTOM PU WT 81 K,SO WT 75K @ 2020' 11:00 - 12:00 1.00 CLEAN P WEXIT CIRCULATE 1.5 X BOTTOMS UP -CIRCULATE HI VIS SWEEP SURFACE TO SURFACE. -550 GPM @ 580 PSI -40 RPM,2K TORQUE 12:00 - 13:00 1.00 CLEAN P WEXIT RIG UP AND PERFORM FIT -MUD WT 9.3 PPG -991'MD,989'TVD -PUMP.3 BBLS TO 185 PSI,BLEED BACK.3 BBLS. -PASSING FIT TO 12.9 EMW -ODE AUTHORIZATION TO PROCEED. 13:00 - 14:00 1.00 CLEAN P WEXIT POH ON ELEVATORS FROM 2003'TO 428' -MONITOR WELL FOR 10 MINUTES,STATIC. -MT WT IN AND OUT 9.3 PPG. -PU WT 84K,SO WT 81K @ 2003' 14:00 - 15:30 1.50 CLEAN P WEXIT PJSM,LAY DOWN BHA. -MONITOR WELL FOR 10 MIN. -RACK BACK ONE STAND 5"HWDP -LAY DOWN 9 X 6 1/2"DRILL COLLARS. -LAY DOWN MILLING ASSEMBLY -BOTTOM MILL 3/8"UNDER -MILL#2 1/8"UNDER -MILL#3 3/16"UNDER. -8K OVERPULL FROM 250'TO 240' 15:30 - 16:30 1.00 CLEAN P WEXIT CLEAR AND CLEAN RIG FLOOR. -PICK UP 2 DRILL PIPE SINGLES,FLUSH AND WASH BOP. Printed 1/9/2017 10:36:44AM *AII depths reported in Drillers Depths* • • North America-ALASKA-BP Page 40 ootpt Operation Summary Report Common Well Name:L-03 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/13/2016 End Date: 'X3-017GC-C:(9,473,424.00) Project:Prudhoe Bay Site:PB L Pad Rig Name/No.:PARKER 272 Spud Date/Time:7/12/2005 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. BPUOI: Active datum:L-03A Actual(x)96.71 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations (hr) (usft) 16:30 - 19:30 3.00 DRILL P INTI PJSM,PICK UP BHA -PICK UP MOTOR AND BHAAS PER BAKER DIRECTIONAL DRILLER AND MWD. -RIH WITH 6 1/2"DRILL COLLARS -RIH WITH 5 STANDS 5"HWDP -HOLD D-1 DRILL -WELL SHUT IN FROM ACCUMULATOR 70 SECONDS -AAR FOR D-1 DRILL. 19:30 - 20:30 1.00 DRILL P INTI RIH WITH 8 3/4"DRILLING BHA FROM 917'TO 2020" -SHALLOW HOLE TEST TOOLS AT 917',GOOD TEST. -RECORD SLOW PUMP RATES. 20:30 - 21:30 1.00 DRILL P INTI PJSM FOR RIGGING UP E-LINE AND GYRO -PICK UP WIRELINE AND SHEAVES. -HANG SHEAVE IN DERRICK. -PICK UP GYRO TOOL 21:30 - 22:00 0.50 DRILL P INTI RIH THROUGH WHIPSTOCK 2020'TO 2061' -RECORD BASE LINE ECD 22:00 - 22:30 0.50 DRILL P INTI SERVICE ST-80 AND TOP DRIVE. 22:30 - 23:30 1.00 DRILL P INTI DRILL 8 3/4"HOLE FROM 2061'TO 2125' —500 GPM @ 1175 PSI ON AND 1100 PSI OFF. -50 RPM,4K TORQUE. -WOB 10K -ECD:ACTUAL=10.03 -SLIDE TIME.5 HOURS -JAR HOURS.5 -MUD WT IN AND OUT 9.3 PPG. 23:30 - 00:00 0.50 DRILL P INTI HIGH LEVEL LEL ALARM IN SHAKER ROOM -SECURE WELL/EVACUATE RIG. -MAKE TIER 3 NOTIFICATIONS. -RECEIVE PERMISSION TO RE-ENTER RIG AS PER PARKER WSP TO CONFIRM ALARM. -PJSM ON RIG ENTRY -DETERMINE NO LEL IN CONFINES OF THE RIG. -VERIFY WELL STATUS,CONFIRM STATIC. -OPEN WELL,FLOW CHECK,STATIC -CIRCULATE BOTTOMS UP TO CONFIRM NO TRAPPED GAS IN ANNULUS -CHANGE LEL SENSOR IN SHAKER HOUSE. 1/2/2017 00:00 - 01:30 1.50 DRILL P INTI OPEN ANNULAR AND PERFORM 10 MINUTE FLOW CHECK,STATIC -PULL UP UNTIL BIT JUST OUTSIDE CASING. -CIRCULATE,PRECAUTIONARY BOTTOMS UP, NO GAS OBSERVED. -250 GPM©330 PSI. PERFORM 10 MINUTE FLOW CHECK,STATIC -TEST LEL SENSOR IN PITS,PASSED BUT CHANGE OUT AND CALIBRATE. 01:30 - 12:00 10.50 DRILL P INTI DRILL 8 3/4"HOLE FROM 2125'TO 3060' -500 GPM(41 1475 PSI ON AND 1350 PSI OFF. -50 RPM,4.5K TORQUE. -WOB 13K -ECD:ACTUAL=10.26 ROTATE TIME 3.9 HRS,SLIDE TIME 1.6 HRS. -HYDRATES OBSERVED WHILE DRILLING -RIG DOWN GYRO OFFLINE. -MUD WT IN AND OUT 9.3 PPG. Printed 1/9/2017 10:36:44AM `All depths reported in Drillers Depths* N O a) O o .- O A O N a' O W = O Qo !I F W O F W o r) 9 W U omN _ a2 a 2 ❑ Q Q N CO )- Z F- (O F- Z F- C co N N ,-CO 0 W F CO 0 W o M W J 0 O CD CO J a) NNa ogaN - 4 o E E N ❑ CO NO W s 's aN 2 O -0 (i o NO N w w o rO = NN ;) a N O O X N a)w (0 @ -0 aa) a0a m N E o j 2 L 2 i:-..... C ii Z. N Z' N Z` w a1Ul w N w Fri N E O) O c x c 0 C x C 0 - P ci a) 0 0 w " o 0 w `o `o o d U N o 2 0 0 c N d 0 o- 7 r O Z ai o N > } ID Q o W O t ❑ m N CC O CC O (O Q X F- N N 0 O 0 o 13o a as CO O (/) o 1 a c u) eC u) W w ca) o E c N - W (1)i 5C. w a LU H a O U) 0 CO Y 0 N >- U a 6 N. 6 0- N O ' N > N a) a) N J g E E m aiN t+ l m (7 N v Z E o E aj o —▪ ce a) ' C J = C 3 = C 2 O) 2 C (n O O 0 (5 ,T5 O U) Q' W N $ O C _ n w w > n w w > �° '° o u) N 3 ('a r N (0) 0 a N w 0 0 Q `a E CO N E ' o d `O a) x x 2 > O a) x x 01 `o N (o a) 0 o ❑ W w v) a ❑N w W in a _ N C O O a N 0 ++ 2 0 y 'O 'O a7 y rn ' N 0 (O d n T Q a7 — — E C I` rn c 6 O. 0 Cl) < y OI OI @ 8 E 'a N L V N la a U• co o ti W E as cc CC C V '' a) C) O 1 (o a Y o a) o Z oY (n y U � U Q N Q r) (m Fa - m FO 0)a a 13 tn aO C) S) o a — co 4 aJ .. N O Cl) ec W 0 U) O 0CC oO 0) O 00 '� a Z c CO a c) co O) O a C) N O) O m a7 E 'O E s I a ❑ (o a) a) t Z > U (i) , (13 m U) U) a' Q N0 N O_ E 0 eC o c N5 0 c w m '- @ w U 2 F- ❑ U' U 2- g F- ❑ 0 2 Q O N m N Z O Z U wcca m cf.)O Q ww o w o F- U w a O N - o w w v :'1 WO O 0 U O N N rn '15 N N = rn C9 m Q W W W W 0 (n Z J D! a (D CO O W (LI (O O O Z J 0 C (i7 (0 O 0 D to • 0 O J Q 0 Z W U) 0 an o) o O C) a) (.) o o 10 a) 2 U 4. N (n U o V) O N CO w O CO o N- J ❑ N ns W W O w a) W y W W N "' NT iz W .� d N N 'N'-W Y (n c m N E co N ZI8 aI a .` t - F= • ? ai a o N E E co a ui 'to E 0 ai E o • a Fra- 15 ,,.. ai U aa) > ~ 0 a) E a w CO (n E Cl) .. w ai v) Cl)a E U m O a c C o c) o N Z . uu)) _ > T o Z IT y = > >. o T-5„, c z• a) N o_ w F- w F- o ° > o a _o E E a m '5 3 'a �' n -o 'c a w p Z' o. -o 1) d a w a U a w U co 00 L) U O_ 0 � (n = 2 j N 2a L . a) 3 '5 N N L a N LL. (n a Y co O 2 0 U () a r (n 0 2 0 • • NU o_ O -1:`O O N E NI ¢ l Q m .0.. O as a ; coo O m -J n d NFO 6 = N T1 EO CO M CO N O a) 0z U a P .0 > a) U z Eco m � � Z Z oa U O O a) o a ' a) 0 1 I m o ` w L a I U a H O O u) o o v 0 m N V 11). 0 U_ (`') a) Cl) O . E- w F o O1W ) U - H 0 an. a Z U O 0 P• U z N- O c .13 U 8- w9 I J 5 a) a w a CO a 'w Q X to m F- O N m 1 " I U` o ~ Z N o c -a ca a o o) m E .- H > Z C ain N. j -o w a a Z in a a m m § a Vl m N 'N LL i a c w > o I N J 0, O` a N d i a Z m Y a1 cn w j d O U ) t a) ami c a m v o m c O^ o a 2 ' E N ~ C N w Ce c O) a) (n a) c O '5 J IL wCt ,> o) -L, .a Y a N N N a) O O 6 U` O � d N F F- O C ) Cr Z Q m w a m wr O > o c 3• Q co m o) ow) u "m o) o c t = E c ur U m :w. 3 E c E F c o a) E E o n a) ` o C N a a U _) a Z �- U O E .� co U E R vii d 1X F- a) c o m �) E W E E . N rn m a E - Z 0 U) c N 0 1Z O Q dU rr t I N 1) aE) 0 0 0 0 aa)) o Q O U O ET F aS cO r) a 9 m 0 w Q 3 oi -2- Z E a _ a; d a) m a U m a w ^ w co! m E v 2 F Z c _c W a 0 a) ) a) 0 >= Z > a o Lu !fn co a Q U E Z' j N W Y _-_ -o a oo F- . r w 0 T 0 2 c U O J d 0 E o 1 11 v o ci c .. *ID' a O z O a O Y - 0 m Q mNO ' n 0 O X aI C 0 NO It1 2) F- O. 0 w F- O 2 O dW O C Z a O � ) ' E w Z F-p r NQ O a z w w m o _ w Lo▪ v 0 w U Q 'I.Z a) NG Z ( Li) i 0 E o _ a 0 E _0 3. ca Q N 1 0. O> a 0 > Z Q Z•0 L- m0 w u) Z m 0- a) m F O- Z J d F- ~ CU C a) a 1- C,) 0 J F- Z C Q E L (n 2 0 N. o 0. a) w (n Z J w • W a) R C p a Q N E 33^ i- a U E 0 a) J OOZ sn N as w Y > 3 al ww Z r Q Q ui o) Q W 3 a a C > o 2 U a Q o a D o w L L °) o Z x a C H R. a N C - 6 c c c O O a) C E Ti mo m ) O O co .o (n E !a-i- aci c 0 o) o - a a) a a) -o a a a U a U• a W U CO C 'II' E () 07 c o W O m w 2 H F 0 0 0 0 U 1:7 H 1 0 F- TR1ULFfAD- FZUC l- 4-1/16'CNV WEL • L-0 3 84-1/ STB HORIZONTAL WELL 70'(g 12174' "3-12 ACTUATOR= LED OKB ELFV= 78,1' KB.ELEV= 24.4' 2022' —W-w TOa((12/31/16) BF.ELEV= 49.08' /��U, 2066' H9-5/8"EZSV(12/27/16) KOP= 300' 2070' r JET CUT CSG(12/26/16) Max Angle- 93° 13340' �� Datum M)= 12116' 2736' H3-12"JET CUT TBG(11/29/16) 1 Datum ND= 8800'SS I-ES GAS UFT M4PDRH-S 19-5/8'CSG,40#,L-80,BTC,D=8.835' 2922' Ill ST MD ND DEV TYPE VLV LATCH FORT DATE"g 2078 30 RK 0 05 8 2856 2612 56 MMG DAY RK 0 10/01/16 7 4994 3800 55 MNG [MY FE 0 09/01/05 [HES ES C,a►ENTER,0=6.276"J—{ 6894'_ —(3C 6 6246 4520 54 MAG DMY FE 0 10/01/16 5 7437 5214 54 MUG DMY RK 0 08/08/05 'ESTIMATED TBG TOC(11124/16) -7782'J 4 6439 5910 35 MUG DINT RK 0 10/01/16 ESTMATED IA TOC(1124/16) —{ -7930' � 3 9286 6601 39 MUG DNB` RK 0 02/22/09 [ESTIMATEDBOC(1124/16) — -10886' 2 10164 7314 33 MUG DAY RK 0 10/01/16 1 10885 7908 34 MUG EMPTY RK - 11/20/16 "GL MA E3) #G 1129/16 Minimum ID = 2.813" x@1837' 11605' —3-12'I-ES XNIP,D=2.813• 3-1/2" HES X NIPPLE 11646' —3-12'X 4-1/2"XO,D=2.960' M 11648' T X 4-12'BKR S-3 HYDRO PKR,D=3.875' ESTIMATED TOC(11/13/16) 1H -11667' 1 11657 --4-12'X 3-12'X0,D=2.870' • 11673' --f 3-12-FES X NE,D=2.813' 13-1/2"WFD FH CMT RETAINER(11/13/16) H 11679' 1 11694' 3-1/2'1 ES X NP,D=2.813' r 411, TOP OF 4-12'LNR H 11711' k —� 11711' —7'X 5'BKR ZXP LIP w/11'TEBK SLV,D=51] 3-12"TBG,9.2#, 13CR-80, —1 11715' P. II 11715' —3-12"X 4-12'XO,D=2.992" VAM TOP, .0087 bpi,D=2.992" 0 4.4 oleo11718' 4-12"WILCG D=4.000' LER 3-1/2'INFO FH CMT RETAINER H 11750' 4 01 11729' 7'X 5"BKR FMC LNR HGFZ D=4.430" PUSHED DH(11/13/16) 11735' —15"X 4-12"XO,0=3.950' 7'L0R,26#,L-80,BTC,.0383 bpi,ID=6.276" — 11850' • :44+ ' PERFORATION SUA.4144.RY REF LOG SWS RES-CDR ON 07/31/05 Np it ANGLE AT TOP PERF:72°@ 12210' Note:Refer to Production DB for historical pert data 13027' MARKER JOIYT w/RA PP TAG SIZE SFF NTERVAL Opn/Sgz DATE 0 2-1/2" 4 12210-12950 S 11/13/16 2-1/7 4 13400- 13720 S 11/13/16 11, 2-1/2" 4 13780- 14530 S 11/13/16 •410 13604' —MARKER JONT w/RA PP TAG 14181' I--MARKER JOINT w/RA PP TAG 100 4-12'L?* 11.6#,L-80,LTC,.0155 bpi,D=4.000- — 15286' '•;•'•'•'•' 15286' —/BID 4-12'LNR, 12.64,L-80,BT-M,.0152 bpi,D=3.958' ]-- 15370' A AAA..i DATE REV BY COAUYTS [ ITE REV BY C004.83NITS PRt.113-OE BAY LNT 08/08/05 M9ES ORIGINAL COM PLETION 12/01/16 JPK/JMD GLV CJO(11/20/16) WELL L-03 03/13/07 DER/PJC DRLG DRAFT CORRECTIONS 12/01/16 XYJMD CMT N IA&TBG(11/24/16) REMIT No:`2051030 03/03/09 SVVCJSV GLV C10(02/22/09) 12/01/16 JJUJMD .ET CUT TBG(11/29/16) AR No: 50-029-23269-00 08/13/15 G B/JMD GLV CJO(08/05/15) 01/19/17 JNUTLH OKB/BF,TBG/CSG CUT,WS SEC.34,T12N,R11E 2401'FSL&3631'FEL 10/03/16 MGS/JM) GLV C/O(10/01/16) 11/16/16 ATO/JM)SET CMT RTN&FISH(11/13/16) t3fl'Exploration(Alaska) M II IIIBISMIIIIMIMI tiOF 7'A • , ,AI%%%�A? THE STATE Alaska Oil and Gas Conservation Commission Ft_oh:,-, 1, of T AA s KA ...,fnw....: _ _ =__:,_iiiii.. k4.vv,„„vs_________:__:_,__, tritx__ _ 333 West Seventh Avenue *h,, fg GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 o4"ALASKP' Fax: 907.276.7542 www.aogcc.alaska.gov Ken Allen SICWED Engineering Team Lead s. (0 .. t �3 BP Exploration (Alaska), Inc. ` P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU L-03 Sundry Number: 315-564 Dear Mr. Allen: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Ll'et.-) P 204.4,4(..,.. Cathy P. Foerster Chair eDATED this u day of October, 2015 Encl. RBDMS Gc 1 2 3 2015 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMM ON APPLICATION FOR SUNDRY APPROVALS ' 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend ❑ Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill p . Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: . 5. Permit to Drill Number: 205-103 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development p 99519-6612Stratigraphic ❑ Service ❑ 6. API Number: 50-029-23269-00-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No p PBU L-03RECEN ED 1 ft 9. Property Designation(Lease Number): 10. Field/Pools: j E P 1 2015 ADL 028239&028238 • PRUDHOE BAY,PRUDHOE OIL' /o 7./1 /5 11. PRESENT WELL CONDITION SUMMARY OGCC Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk((measured): 15372 • 9018 • 15286 • 9011 • None None Casing Length Size MD ND Burst collapse Structural Conductor 80 20"X 34" 31 -111 31 -111 Surface 2894 9-5/8" 30-2924 30-2651 5750 3090 Intermediate 11823 7" 29-11852 29-8711 7240 5410 Production Liner 3659 4-1/2" 11711 -15370 8593-9018 7780/8430 6350/7500 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 12210-14530 8912-8964 3-1/2"9.2# 13Cr80 26-11718 Packers and SSSV Type: 4-1/2"Baker S-3 Hydro Set Packer Packers and SSSV MD(ft)and TVD(ft): 11648/8541 No SSSV Installed No SSSV Installed 12.Attachments: Description Summary of Proposal p 13.Well Class after proposed work: BOP Sketch p Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 Development p ` Service 0 14.Estimated Date for Commencing Operations: January 1,2016 15. Well Status after proposed work: / oil. .../41) Gas 0 WDSPL 0 Suspended LN" 16.Verbal Approval: Date: WINJ 0 i'tff GINJ 0 WAG 0 Abandoned '.{11C- Commission •"7S- Commission Representative: Op Shutdown 0 GSTOR 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Gorham,Bradley M Email Bradley.Gorham@bp.com Printed Name Ken Allen Title Engineering Team Lead Signature C':-.7Phone +1 907 564 4366 Date y COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: V O' 315 –5(04E L� Plug Integrity 0 BOP Test Mechhanical Integrity Test 0 Location Clearance 0 Other: ,8Dp ft..5.1- 1L0 3 0C p5i 1/11125P 1:-S di,F-5-p ,,) A"Hki.0a/pve vreH-ter /rs d- tv ZFooPS`, Spacing Exception Required? Yes 0 No (11 Subsequent Form Required: JO—4/2 4 APPROVED BYTHE Approved by: 0 i'.3-6.4.4.44....-- VIZ. /11/40/15- COMMISSIONER COMMISSION Date/0_2./.../S ORIGINAL RBQN�S o% j z 3 29 Submit Form and Form 10-403 Revised 5/2015 Approved application is valid for 12 months from the date of approval. achm nts in Duplicate • • 0 bp L-03 Sundry Application Well Type: Producer Current Status: The well is currently shut-in. Request: Approval is requested for the PM of Prudhoe Bay well L-03 to sidetrack and complete L- 03A. MIT-IA Passed to 3000 psi (8/4/2015) MIT-OA Passed to 1200 psi(8/4/2015) PPPOT-T Passed to 5000 psi(7/18/2015) PPPOT-IC Passed to 3500 psi(7/18/2015) Well History: L-03 was drilled and completed in 2005 as an undulating horizontal well in upper Zone 4. The well has suffered from low productivity, high WC's and hydrating issues. L-03 has been shut-in since 2009 prior to POP'ing and testing the well in mid-2015. Near wellbore damage due to scaling or fines has been the suspected culprit to the subpar performance. The 2015 well tests exhibited a similar story to the wells history with the wells productivity quickly dropped after the initial POP. L-03 has no remaining valve as all rational actions to remediate performance have been exhausted. Scope of Work: The sidetrack plan for the L-03A well includes the following operations. Pre-rig, the horizontal lateral , will be P&A'd with cement. This will be followed by a tubing punch at—11,590' MD. A cement plug will be circulated into the tubing and IA, which will bring the top of cement to —8,000' MD. Once the cement has setup, the final top of cement will be determined with a drift run followed by an integrity test of the tubing and inner annulus. Next, the 3-1/2" tubing will be jet cut. The rig will then move over the well and pull the 3-1/2" tubing and cut the 7" casing at —2,800' MD. A clean out run will then be performed, followed by the setting of an EZSV bridge plug in preparation of the whipstock exit at 2,593' MD. The 7" intermediate casing will be set at the top of the Sag River formation and the 6-1/8" production hole will be drilled in Zone 4 of the Ivishak reservoir. The production liner will be a cementless sliding sleeve and swell packer completion. 4-1/2"tubing will then be run to the top of the production liner. . MASP: 3,175 psi Estimated Start Date:(I May 15, 2016 r Q C0' r. (/®�dC.t✓('f/� frits` T"//,S 1/`'G11 p'`lroPfrd GK f 1�✓ar�� c(11-- , eprjc9C- 4e 'I)try ( /' e..7/ Mgt well WV rOdve* 100-15-0 14 excess o& lo . i�,c fcjen t q 1' ? -- q procivclit oti '`e ldcd crate. 4 Bo// ',r h far/c'' c dr i excess of 9J L-03 Sundrypoloti, 14L} ,del( #Or- /twit,'!( fAo✓,'Dd frovia 9/11/2015 rt✓ i rC teco ier f'OM chi ko rite opPd r� ,v��Dro f Arl i Pre-Rig Prep Work: Step Service Line Description of Work 1 E Set Cement Retainer 2 C P&A Horizontal Liner with Cement 3 S D&T TOC. Drift for Tubing Punch. 4 F A/SL: MIT-T to 2500 psi. 5 E Tubing Punch at 11,590'MD. 6 F Circulate Cement Plug into TBG&IA with 130 bbls of 15.8 Class G.TOC—8,000'(length—3700'MD) 7 S D&T TOC. Drift for Jet Cut 8 F A/SL:CMIT-TxIA 2500 psi. 9 E Jet Cut TBG—2,850'MD. Planned KOP is—2,593' MD. 10 D Bleed T/I/O to 0 psi 11 V Install Dry Hole Tree. Install Annulus Valves.Set TWC. Proposed Drilling Rig Operations: 1. MIRU Parker 273. 2. Test TWC from below to 3,500 psi for 30 minutes. 3. Nipple down tree. Nipple up and test BOPE to 3,500 psi. ✓ 4. Pull TWC with lubricator. 5. RU hard lines to BOP. Circulate out diesel freeze protection through choke to tiger tank with clean 8.5 ppg seawater. 6. RU and pull the 3-1/2"tubing from the pre-rig jet cut. 7. MU casing cutter and cut 7"casing at 2,800' MD. 8. RU and pull 7"casing from cut. 9. RIH with 9-5/8"clean out assembly down to the top of the 7"casing stub. 10. RU E-line w/GR/CCL log and set EZSV at 2,610' MD and pressure test to 250 psi for 5 min and 3,500 psi for 30 min. Chart both tests. 11. PU 9-5/8"whipstock, bottom trip anchor and 8-3/4"window milling assembly(to include full gauge string mills). RIH to the top of the EZSV. Orient and set the whipstock. • 12. Swap the well over to 9.0 ppg fresh water LSND milling fluid. End of Sundry: Start of Permit to Drill 13. Mill window in the 9-5/8"casing plus 20' of formation. 14. Perform LOT. POH for drilling BHA. 15. MU 8-3/4"drilling BHA, GR/RES/PWD, UBHO(Gyro), and RIH. Kick off and drill 8-3/4" intermediate interval. 16. Drill to the end of build section at 3,826' MD. 17. POOH and LD 8-3/4" motor BHA. 18. PU 8-3/4" RSS drilling BHA, GR/RES/PWD/DENS/NEU and RIH. 19. Drill 8-3/4"intermediate interval to section TD in TSAG at 9,475' MD.Weight up drilling fluid using spike fluid maintaining the following density ranges: • KOP—4,659'TVDss: 9.0-9.4 ppg • 4,659'TVDss—TD: 10.5- 10.8 ppg 20. At TSGR, CBU or until hole is clean (minimum 2x),then perform short trip to the window. L-03 Sundry 2 9/11/2015 • 21. RIH to TD and circulate the well clean and POH on elevators. 22. Change upper VBR pipe rams to 7"casing rams and test to 250 psi low/3,500 psi high. 23. Run and cement 7", 26#, L-80, VAM TOP casing to TD. Top of cement will be at 3,500' MD. 24. Pressure test the 7"casing to 250 psi low/3,500 psi high for 5 minutes low/30 minutes 25. Change upper 7"casing rams to 2-7/8"x 5-1/2"VBR pipe rams and test to 250 psi low/3,500 psi minutes high when the plug bumps. 26. Install the 7"pack-off through the stack and test to 250 psi low/5,000 psi high for 30 minutes. 27. Freeze protect the 9-5/8"x 7"annulus, once the tail cement has reached compressive strength. 28. MU 6-%"drilling BHA with Archer PD, GR/RES/NEU/DEN. 29. Displace the well to 9.2 ppg Flo-Pro fluid prior to fully drilling out shoe track. 30. Drill 20'of new formation and perform a FIT. 31. Drill 6-1/8"hole to TD at 14,707' MD. 32. Circulate bottom ups and condition the hole as necessary. 33. Perform short trip to the 7"shoe. 34. RIH to TD and circulate/condition the hole as necessary until shakers clean up. POOH on elevators and LD 6-1/8"drilling BHA. 35. MU and run 4-W 12.6# 13CR HYD 521 sliding sleeve/swell packer liner to TD. 36. Set liner hanger and liner top packer. Prior to pulling the running tool, perform a pressure test on the liner top packer by testing the 7"casing x drill pipe annulus to 250 psi low/3,500psi high for 5 min low/30 min high. 37. Pull liner running tool above liner top. Displace well to clean seawater. 38. POH, L/D the liner running tool. 39. R/U and run a 4-W, 12.6#, 13CR, VT tubing completion with GLM's. Space out and land the tubing with tubing tail inserted into the liner tieback sleeve. 40. Make up tubing hanger per Cameron Rep. Land the tubing hanger, and run in lock down screws. 41. Reverse circulate filtered 9.5 ppg brine and corrosion inhibitor into the tubing x casing annulus. 42. Drop ball/rod and set packer and individually test the tubing and annulus to 3,500 psi for 30 minutes. Record each test. 43. Bleed tubing pressure to 2,000 psi. Pressure test the IA to 250 psi low/3,500 psi high for 5 minutes low/5 minutes high. 44. Hold pressure on the IA and bleed tubing pressure to zero, shearing the DCK shear valve. Pump both ways to confirm circulation ability. 45. With landing joint still rigged up, reverse circulate diesel freeze protect using rig injection pump. 46. Allow diesel to U-tube, drain stack, and rig down landing joint. Monitor well for 1 hour to confirm well is dead. 47. Install TWC and test from above to 250 psi low/3,500 psi high for 5 minutes each and from below to 250 psi low/3,500 psi high for 5 minutes low/30 minutes high. 48. Nipple down the BOPE. Nipple up the adaptor flange and double master valves and test to 5,000 psi with diesel. 49. Ensure Heet®is left on top of the TWC and only diesel (no water) is left in the tree. 50. Install all annulus valves and secure the well. Ensure T/IA/OA all have two barriers in place. L-03 Sundry 3 9/11/2015 . • 51. RDMO. Planned Post-Rio Operations: 1. Pull BPV, Pull Ball, Rod and RHC Plug with slickline. 2. Pull shear valve and dummies, install GLVs. 3. Open sliding sleeves as required by NWD PE. 4. Flowback as per ASRC. 5. Install flow lines and well house. Drilling Engineer: Brad Gorham (907) 564-4649 Production Engineer: Alex Youngmun (907) 564-4864 Geologist: Ben Siks (907) 564-4502 L-03 Sundry 4 9/11/2015 TREE= 4-1/16"CM/ SA OTES: HORIZONTAL WELL 70°@ 12174'***3-1/2 WELLHEAD= FMC �0 +�V &4-1/2"CHROME TBG*** ACTUATOR= LEO KB.ELEV= 24.4' BF.ELEV= 28.5' 46' -14-1/2"X 3-1/2"XO,ID=2.992" KOP= 300' Max Angle= 93°@ 13340' 1837' -13-1/2"HES X NIP,ID=2.813" I Datum MD= 12116' Datum TV D= 8800'SS HES GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 4-1/2"TBG, 12.6#,13CR-80, --I 46' 9 2078 2032 30 MMG DMY RK 0 08/08/05 VAM TOP, .0152 bpf,ID=3.958" 8 2856 2612 56 MMG DOME RK 16 02/22/09 7 4994 3800 55 MMG DMY RK 0 09/01/05 9-5/8"CSG,40#,L-80,BTC-M,ID=8.835" 2922' 6 6246 4520 54 MMG DOME RK 16 02/22/09 5 7437 5214 54 MMG DMY RK 0 08/08/05 4 8439 5910 35 MMG DOME RK 16 02/22/09 HES ES CEMEN I ER ID=6.276" -I 6894' I-CI KD 3 9286 6601 39 MMG DMY RK 0 02/22/09 2 10164 7314 33 MMG DOME RK 16 02/22/09 1 10885 7908 34 MMG SO RK 22 02/22/09 Minimum ID =2.813" @ 1837' 11605' -13-1/2"HES X NIP,ID=2.813" I 3-1/2" HES X NIPPLE 11626' 1 HES SYMPHONY GUAGE CARRIER,ID=2.992" w/CABLE TO SURFACE IN IA 11646' -13-1/2"X 4-1/2"XO,ID=2.960" I 11648' -17"X 4-1/2"BKR S-3 HYDRO PKR,ID=3.875" 11652' H4-1/2"X 3-1/2"XO, ID=2.870" I 11673' -13-1/2"HES X NIP,ID=2.813" I 11694' -13-1/2"HES X NIP,ID=2.813" I TOP OF 4-1/2"LNR -I 11711' J - I 11711' H 7"X 5"BKR ZXP LTP w/11'TJEBK SLV,ID=5.25" I 3-1/2"TBG,9.2#,13CR-80, I 11715' ( 11715' H3-1/2"X 4-1/2"XO,ID=2.992" VAM TOP, .0087 bpf,ID=2.992" 11718' -14-1/2"WLEG,ID=4.000" I 11729' H 7"X 5"BKR HMC LNR HGR,ID=4.430" I 11735' 1-15"X 4-1/2"XO,ID=3.950" I 7"LNR,26#,L-80,BTC,.0383 bpf,ID=6.276" -I 11850' (---A PERFORATION SUMMARY REF LOG:SWS RES-CDR ON 07/31/05 ANGLE AT TOP PERF:72°@ 12210' Note:Refer to Production DB for historical perf data 13027' -I MARKER JOINT w/RA PIP TAG SIZE SPF INTERVAL Opn/Sqz DATE 2-1/2" 4 12210-12950 0 08/06/05 2-1/2" 4 13400-13720 0 08/06/05 2-1/2" 4 13780-14530 0 08/06/05 13604' I-I MARKER JOINT w/RA PIP TAG I 111 14181' I-I MARKER JOINT w/RA PIP TAG I 4-1/2"LNR, 11.6#,L-80,LTC,.0155 bpf,ID=4.000" -I 15286' 15286' -I PBTD I 4-1/2"LNR, 12.6#,L-80,IBT-M,.0152 bpf,ID=3.958" -1 15370' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/08/05 N9ES ORIGINAL COMPLETION WELL: L-03 09/01/05 TEUPJC GLV C/O PERMIT No: 2051030 11/05/05 KSB/TLH GLV C/O(10/25/05) API No: 50-029-23269-00 03/13/07 DBR/PJC DRLG DRAFT CORRECTIONS SEC.34,T12N, R11 E,2401'FSL&3631'FEL 03/03/09 SWC/SV GLV C/O(02/22/09) BP Exploration(Alaska) TREE= 4-1/16"CIW WELLHEAD= FMC n RIWELL 70°@ 12174'***3 1/2 ,ACTUATOR= -LEO J�4^ L-03 &SA 4-1/2"CHROMNOTES:E TBGHO "ZONTAL KB.ELEV= 24.4' BF.ELEV= 28.5' 46' -94-1/2"X 3-1/2"XO, ID=2.992" KOP= 300' Max Angle= 93°@ 13340' 1837' H3-1/2"HESX NIP,ID=2.813" Datum MD= 12116' Datum TVD= 8800'SS HES GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV ATCH PORT DATE 4-1/2"TBG, 12.6#, 13CR-80, -I 46' 9 2078 2032 30 MMG DMY RK 0 08/08/05 VAM TOP, .0152 bpf,ID=3.958" ' 8 2856 2612 56 MMG DOMEFK 16 02/22/09 7 4994 3800 55 MMG DMY RK 0 09/01/05 9-5/8"CSG,40#,L-80,BTC-MID=8.835" 2922' 6 6246 4520 54 MMG DOMERK 16 02/22/09 t;: 5 7437 5214 54 MMG DMY RK 0 08/08/05 4 8439 5910 35 MMG DOMERK 16 02/22/09 HES ESCEMENTERID=6.276" -I 6894' • 3 9286 6601 39 MMG DMY RK 0 02/22/09 .. 2 10164 7314 33 MMG DOMERK 16 02/22/09 1 10885 7908 34 MMGSO RK 22 02/22/09 TOC at 8,000' MD • .-; �,. • 11605' -3-1/2"HESX NIP,ID=2.813" .I . 7, 11626' -HES SYMPI-ONYGUAGECARRIEF ID=2.992" • • w/CABLE TO SURFACE INA -'-' . 11646' H3-1/2"X 4-1/2"XO, ID=2.960" �+ .' 11648' -7"X4-1/2"BKRS-3HYDROPKR,ID=3.875" .,; :% ' • ids 11652' -I4-1/2"X 3-1/2"XO, ID=2.870" Minimum ID = 2813" Q 1837' • • �. 11673' 3-1/2"HESX NIP,ID=2.813" 3-1/2" HES X NIPPLE ' • r :' • • 11694' 13-1/2"HESX NIP,ID=2.813" TOP OF 4-1/2"LNR 11711' •• 11711' -7"X5"BKRZXPLTPw/11'TIEBKSLV,ID=5.25" 3-1/2"TBG,9.2#,13CR-80, H 11715' .r 11715' -13-1/2"X 4-1/2"XO, ID=2.992" VAM TOP, .0087 bpf,ID=2.992" "`1• .• " 11718' 14-1/2"WLEG,ID=4.000" ., • : 11729' -7"X 5"BKR HMC LNR HGR ID=4.430" • 1/' •• • 11735'_-5"X 4-1/2"XO, ID=3.950" 1 • 7"LNR,26#, L-80,BTC,.0383 bpf,ID=6.276" - 11850' A • 4 AR • PERFORATION SJMMARY • RE LOG:SWS RES-CDR ON 07/31/05 M • I ANGLE AT TOP PERF:72°@ 12210' ,• Note:Refer to Production DB for historical perf data • 13027' --IMARKERJOINTW/RAPPTAG SIZE SPF INTERVAL Opn/Sqz DATE ,' • •• 2-1/2" 4 12210-12950 0 08/06/05 • • I 2-1/2" 4 13400-13720 0 08/06/05 2-1/Z' 4 13780-14530 0 08/06/05 .• # 13604' -I MARKERJ OI NTw/RA PP TAG • e Ak14181' --IMARKERJOINTw/RA PP TAG 0 • • I 4-1/2"LNR, 11.6#,L-80, LTC, .0155 bpf,ID=4.000" H 15286' , ������ 15286' HD PB1 1 10.0 4-1/2"LNR, 12.6#,L-80, IBT-M, .0152 bpf, ID=3.958" - 15370' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHCE BAY UNIT 08/08/05 N9ES ORIGINAL COMPLETION WELL: L-03 09/01/05 TEL/PJC GLV C/O PERMIT No:2051030 11/05/05 KSB/TLH GLV C/O(10/25/05) API No:50-029-23269-00 03/13/07 DBR/PJC DRLG DRAFT CORRECTIONS SEC.34,T12N, R11 E,2401'FSL&3631'FEL 03/03/09 SWC/SV GLV C/O(02/22/09) BP Exploration(Alaska) 1,,LL 411 " PROPO• " L-03A SAO NOTES: WELL, • NEL Lf 1L;=cU= Ritt:, AL 1 u4 t}tz= LEC V3 LLL';' 44 4 I -COND — J LLL, = 5') # °: F A t`I2,000' —14-112"HES X NP,13=3.813' t :� -- _i t 1.= H ' 1 warn 1d'D_ 1* s: S 4,1 9-518"WHPSTOCK(_/____/_) 1 -2593' f MLLOUT WNDOW(S-44A) 2747'--2757' 9-5/8"CSG,40#,L-80 BTRS,13=8.835" H -2593' GAS LFT MANDRELS ST MD TVD DE11 TYPE VLV ATCF PORT DATE ID 5 Minimum ID =3.725" @ 4 4-1/2" HES XN NIPPLE 3 2 TOP OF CEMENT( 1 1 )_1-1 -3,500' 5 1 • • 11 r0 H4-112"HES X NP,D=3.813" w 7. + 9173' J-J r X 4-1/2"I Iz TNT EKE.,13=3.856' A El ' , 1-14-1/2"HES X NP,D=3.813" i • }-I4-112"HES X NP,D=3.813" • i J TOP OF 4-112"LINER H9,325' 7 4-1/2"TBG,12.6#,13CR-85 VAM TOP. H 9,330' 11� 17,Ik 9,330' H4-112"WLEG,D=3.958" _0152 bpf,D=3.958' 7'CSG,26#,L-80 VAM TOP HC,.0383 bpf,13=6.276" -1 9,475' , is 4-1/2"Sw ell Packers,13.5#,f 3Cr-85 -i / I I I 4-112"Siding Sleeve H ' 1 I I I I I 4-112"LNR,13.5#,13CR-85 HYD 521, —I 14,70T C' 0152 bpf,D=3.920 I El LATE E±E"a 3-1. C0 M1MENT5 DAM PE;BY :, 04MENTS P RLIONOE BAY UNIT 06,108.1f5 N9ES ORIGINAL COM PLETI ON WELL L-03 i 1...1 ;€ TEL P,C GL rL.,. PERMIT No ikIs51 MO 11 to-'' KSF3;'LH a r:01: 22.,11, APINo 50029.232694" a::? DER Pit.. LIP,LC URA r C0kRi..,0fKi S 'Lc :4. T72N. RI .. 24 '^ FEL ,{(D 'IV L S b ,..1..t,`C,t,ILI2,22.ai i SP Ex plora ti , .,_ ,. ip • PARKER 273 BOP STACK RAM TYPE BOP: DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8"-5M 13 5/8"-5M STUDDED TOP 13 5/8"-5M FLANGED BOTTOM W/(2) 14" UL2 OPERATOR, UPPER CAVITY ° .a .,,,,.<,M,�, ° ANNULAR BOP: AND (2) 14" PSLK W/BSTR OPERATOR, rM1rr�Ali SHAFFER LXT 13 5/8"-5M LOWER CAVITY 13-5/8" 5M STUDDED TOP 0 13-5/8" 5M FLANGED BOTTOM 0 I I ' DRILLING CROSS: I I 13 5/8"-5M FLANGED TOP I ..Ce.— c..1.&) p 1L. — 13 5/8"-5M FLANGED BOTTOM _ ( �a.l! ,��"O �' W (2) 3 1/8"-5M SIDE OUTLETS OI o 0 00 31 ,� i$i.�r o0 00 0 0.E..e_ II of o0 00 '� 'L�Qr tom_ T I KILL LINE: ,�I%� � 2-1/16" 5M FLEX HOSE Ove tilt /,\. Amin,- -m Y2-1/16" 5M X 3-1/8" 5M D.S.A. ���� ``IJP`+ ■I-• 1�f"`IJP 3-1/8" 5M FLANGED MANUAL GATE VALVE C p • 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE E ....r 0000 Q. . ■x 0 0 • 00Lt1) 1 1 I CHOKE LINE: RAM TYPE BOP: 3-1/8" 5M FLANGED MANUAL GATE VALVE _ SHAFFER LXT SINGLE 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-5M STUDDED TOP 5M FLEX HOSE 13 5/8"— 5M FLANGED BOTTOM 3-1/8" W/(2) 14" UL2 OPERATOR • • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re-drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box in the Patricia or Steve / upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend" 1/ boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Patricia or Steve work)the initial reviewer will cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). Instead, then check the "Suspended" box and initial that change. Guy or Victoria The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug f r Jenni Redrill" box, she will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, she will check the History to Jenni in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, she will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will chan Jenni the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one oft Jenn' Geologists will check the "Well by Type Work Outstanding" user query in ricia or Steve RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. • Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. - ~ ~ 3 We11 History File Identifier Organizing (aone> ^ Two-sided III II'III II III II III ^ Rescan Needed II~ II~~~III~I lIl Ill RESCAN DIGITAL DATA OVERSIZED (Scannable) ^ Color Items: Diskettes, No. ~ ^ Maps: ^ Greyscale Items: ^ Other, No/Type: ^ Other Items Scannable by a Large Scanner ^ Poor Quality Originals: OVERSIZED (Non-Scannable) ^ Other: ^ Logs of various kinds: NOTES: ^ Other:: BY: Maria Date: C ~ ~ /s/ Project Proofing I I~ I f~~~11~4 1f ( I I~ I BY: Maria Date: ~ ~ ~ f'J /s/ Scanning Preparation x 30 = + =TOTAL PAGES BY: Maria Date: ~ ~ I~ ~ (Count does not include cover sheet) ~ /s/ Production Scanning Stage 7 Page Count from Scanned File: (count does include cover sheet) Page Count Matches Number in Scanning Preparation: ~ES _ BY: Maria Date: ~ `~., I Q ~~ ~ 7 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES BY: Maria Date: Scanning is complete at this point unless rescanning is required. ~~ „'~~iu~i~~ii~~~ui ReScanned BY: Maria Date: /s! Comments about this file: o~,~,.~~e~~ea iiiiuuimuiuu P 10/6/2005 Well History File Cover Page.doc • ~ bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 August 14, 2009 5;~~~,;a~~~v~~.~'.. _;''~,f ~ ~ ~.~v;~ ~~ ~~~~~ Mr. Tom Maunder 0 C T~ 5 Z009 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue ~118s~C~ ~ii ~ Gas Cons. Commisgion Anchorage, Alaska 99501 pnchnrage Subject: Corrosion Inhibitor Treatments of GPB L-Pad ~~ ~_,,, ~~~ Dear Mr. Maunder, ~ ~- Q ~ Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB L- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator . BP Exploration (Alaska ) Mc. U Surface Casing by Conductor Mnulus Cement, Conosion inhibitor, Sealant Top-off Report of Sundry Operations (10~04) natp L pad wi snnos Well Name PTD # API # InRial to of cement Vol. of cement um ed Final top of cement Cement top off date Conosion inhibRor Corrosion inhibftod sealant date ft bbis ft na al L-01 2010720 50029230110000 NA 6 NA 61.2 6/25/2009 L-02A 2041490 50029230480100 NA 1.4 NA 14.5 6/27/2009 L-03 2051030 50029232690000 NA 2.8 NA 24.7 6/25l2009 L-04 2061200 50029233190000 NA 1.7 NA 15.3 6/25/2009 L-100 1980550 50029228580100 NA 6.2 NA 57.8 6/29/2009 L-101 1980320 50029228650000 NA 3.3 NA 30.6 6/29/2009 L-102 2020360 50029230710000 37' NA Need To Job? NA L-103 2021390 50029231010000 NA 1.6 NA 10.2 6/26/2009 L-104 2012380 50029230600000 NA 3.5 NA 47.6 5/6/2009 L-105 2020580 50029230750000 NA 1.75 NA 24.65 5/6/2009 L-106 2012230 50029230550000 NA 2.75 NA 28.05 5/6/2009 L-107 2011510 50029230360000 NA 4.8 NA 57.8 5/6/2009 L-108 2021090 50029230900000 NA 12 NA 13.8 6/25/2009 L-109 2012010 50029230460000 NA 2.9 NA 32.3 6/27/2009 L-110 2011230 50029230280000 NA 27 NA 316.2 6/29/2009 L-111 2020300 50029230690000 NA 4.7 NA 54.4 6/29/2009 L-112 2022290 50029231290000 NA 5.5 NA 51 6/27/2009 L-114A 2051120 50029230320100 NA 2.5 NA 25.5 6l29/2009 L-115 2011400 50029230350000 NA 0.5 NA 3.4 6/27/2009 L-116 2011160 50029230250000 NA 5 NA 54.4 6/28/2009 L-117 2011670 50029230390100 NA 2.9 NA 28.9 6/27/2009 L-118 2011870 50029230430000 NA 1.4 NA 15.3 6/27/2009 L-119 2020640 50029230770000 NA 2.25 NA 28.9 5/6/2009 L-120 2020060 50029230640000 NA 0.75 NA 6.8 5/5/2009 L-121A 2030390 50029231380100 NA 2.2 NA 25.5 6/27/2009 L-122 2030510 50029231470000 NA 2 NA 20.4 6/27/2009 L-123 2051940 50029232900000 NA 2 NA 18.7 6/27/2009 L-124 2050430 50029232550000 NA 1.8 NA 17 6/27/2009 L-200 2040010 50029231910000 NA 1.8 NA 13.5 6/26/2009 L-201 2040460 50029232020000 NA 1.75 NA 15.3 5/6/2009 L-202 2041960 50029232290000 NA 2 NA 17 6/26/2009 L-204 2060920 50029233140000 NA 1.5 NA 5.95 5/6/2009 L-205 2080530 50029233880000 NA 1 NA 12.75 1/10/2009 L-210 2031990 50029231870000 NA 3.25 NA 31.4 5/5/2009 L-211 2040290 50029231970000 NA 1.8 NA 17 6/27/2009 L-212 2050300 50029232520000 NA 1.8 NA 17 6/26/2009 L213 2060530 50029233080000 NA 2 NA 17 6/25/2009 1-214A 2060270 50029232580100 NA 025 NA 102 5/6/2009 L-215 2051270 50029232740000 NA 1.5 NA 30.6 5/6/2009 L-216 2040650 50029232060000 NA 1.3 NA 11.9 6/26/2009 L-217 2060750 50029233120000 late bbckin conductor NA NA L-218 2051190 50029232720000 NA 1.7 NA 15.3 6/27/2009 L-219 2071480 50029233760000 surtace NA NA ~-220 2080470 50029233870000 NA 2 NA 20.4 6/28/2009 L-221 2080310 50029233850000 NA 1.7 NA 16.2 6/25/2009 L-250 2051520 5002923281000Q NA 3.4 NA 34 6/26/2009 L-50 2051360 50029232770000 NA 1.8 NA 20.4 6/27/2009 L-51 2060590 50029233090000 NA 1.8 NA 17 6/27/2009 E>~ ~\ STATE OF ALASKA ~~ ALAS~OIL AND GAS CONSERVATION COMM ION :~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulated Other 0 ACID TREATMENT. Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver Time Extension Change Approved Program ~ Operat. Shutdown ~ Perforate ~ Re-enter Suspended Well 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development ~ Exploratory 205-1030 - 3. Address: P.O. Box 196612 Stratigraphic r Service ~ 6. API Number: Anchorage, AK 99519-6612 50-029-23269-00-00 7. KB Elevation (ft): 9. Well Name and Number: 78.1 KB PBU L-03 - 8. Property Designation: v 10. Field/Pool(s): ~dC 00.?~'a,~ f ADLO-028238 SQL Op®?~..?~D PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 15372 - feet Plugs (measured) None true vertical 9017.8 ~ feet Junk (measured) None Effective Depth measured 15286 - feet true vertical 9011.03 - feet Casing Length Size MD ND Burst Collapse Conductor 109' 20" 215.5# A53 Surface - 109' Surface - 109' Production 2922' 9-5/8" 40# I-80 Surface - 2922' Surface - 26949' 5750 3090 Liner 11850' 7" 26# L-80 Surface - 11850' Surface - 8709' 7240 5410 9018' Liner 3659' 4-1/2" 11.6#/12.6# L-8C 11711' - 15370' 8593' - X Perforation depth: Measured depth: SEE ATTACHED - _ True Vertical depth: _ _ _ Tubing: (size, grade, and measured depth) 3-1/2" 9.2# 13CR80 SURFACE - 11718' 0 0 - Packers and SSSV (type and measured depth) 7"X4-1/2" BKR S-3 HYDRO PKR 11648' 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 240 168 286 270 Subsequent to operation: 14. Attachments: 15. Well Class after Rroposed work: Copies of Logs and Surveys Run Exploratory r Development ~ - Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil ~ ~ Gas ~ WAG r GINJ ~ WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 12/15/2008 Form 10-404 Revise 04/2006 ,.- ~~..~~ ~~E Submit Original Only ~ Ef~~ ~ ~ 2Q0~ ~~ L-03 205-103 PERF ATTACHMENT • Sw Name Operation Date Pert O eration Code Meas Depth Top Meas De th Base Tvd Depth Top Tvd De th Base L-03 8/6/05 PER 12,210. 12,950. 8,912.37 8,963.02 L-03 8/6/05 PER 13,400. 13,720. 8,955.5 8,949.6 L-03 8/6/05 PER 13,780. 14,530. 8,949.49 8,963.89 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 u L-03 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE SUMMARY 12/9/2048 CTU #5, (Coil w/ ACTtive tools. Job Scope:Mud Acid w/ Foam Diversion. i***"Continued from WSR on 12/8/08""** Stand By while ASRC completes I RU. RU CTU Begin Slack Management. Go on Weather Stand by. ~ ' *" *"*`Continue on WSR on 12/10/08 ~ "* 12/10/2008aASRC Test Unit #2, Stand by for CTU, Assist CTU, ***Job in progress""* ; ~ l 12/10/2008 _ __ CTU #5, (Coil w/ ACTtive tools. Job Scope:Mud Acid w/ Foam Diversion. Continue RU after weather standby Perform weekly BOP test'""**" ~.....~ Continued on 12/11/08 WSR ***" 12/11/2008 E ASRC Test Unit #2, Continue assisting CTU, *"" Job in Progress *"* _ __ 12/11/2008 ___ CTU #5, ICoil~w/ ACTtive tools. Job Scope:Mud Acid w/ Foam Diversion """* Continued from 12/10/08 WSR *"**" Finish BOP test good test MU Icoil tools w/ 2.50" JSN for drift run to TD. Clean drift to 1456Q' w / 2.50" NZ Perform DST survey #1 from 14560' CTM.Take second DST survey after pump 3%NH4CL + F103 & diesel from 14560' CTM."""""Job Continued on 12/12/08 WSR """"" I 12/12/2008CTU #5, ICoil w/ ACTtive tools. Job Scope:Mud Acid w/ Foam Diversion ~"""* Continued from 12/10/08 WSR *"*''** RIH to pump acid. While pumping ! diverter & N2 started with 1500 scfm and ended up at 600 scfm do to high circulating pressure. Still pumping overflush."""""Job Continued on 12/13/08 WSR """"" ~ ~ j 12/13/2008 CTU #5, ICoil w/ ACTtive tools. Job Scope:Mud Acid w/ Foam Diversion i ""`*" Continued from 12/12/08 WSR "'*** Finish pumping acid treatment. While laying down tools noticed lots of metal shavings on tools. """""Job complete""""" _.. --- FLUIDS PUMPED BBLS 928 NH4CL 63 60/40 METH 215 HCL ACID 215 HF ACID 70 DIESEL 1491 Total DATA SUBMITTAL COMPLIANCE REPORT 10/25/2007 Permit to Drill 2051030 Well Name/No. PRUDHOE BAY UN PBU L-03 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-23269-00-00 MD 15372 TVD 9018 Completion Date 8/8/2005 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION ' Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Log s Run: (data taken from Logs Portion of Master Well Data Maint Well log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / T e Med/Frmt Number Name Scale Media No Start Stop CH Received Comments D D Asc Directional Survey 0 15372 8/22/2005 ~t Directional Survey 0 15372 8/22/2005 ,j~EpD C Lis 13370~Indaction/Resistivity 11844 12090 Open 11/21/2005 GR,RES,Neutron, ~, HGNS,TLD,AIT,MSCT 01- AUG-2005 ~g 13370 Induction/Resistivity 5 Blu 11800 12110 Open 11/21/2005 GR,RES,Neutron PEX MD '. 01-August-2005 ~ ~~~ !~[og 13370 Induction/Resistivity 5 Blu 11800 12110 Open 11/21/2005 GR,RES,Neutron PEX r1~..i,..a~..,~~ d.~~ ~ti C~ ~~ ~uL i TVD 01-August-2005 a~o ' 13370 ~ 5 Blu 2 11854 11890 Open 11/21/2005 MSCT 01 August 2005 C Lis 13814 Induction/Resistivity 90 15363 Open 3/28/2006 Vision Resistivity plus Graphics g Induction/Resistivity 25 Blu /~ (~ 90 15363 Open 3/28/2006 Vison Resistivity ~i og __.- __ Induction/Resistivity -- 25 Blu Tv~~ 90 15363 Open 3/28/2006 -- Vison Resistivity --- .. - Well Cores/Samples Information: -- -- r Sample Interval Set Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? ~/ N s . V~j . ~r ~, Daily History Received? N Chips Received? •~f /'I~ Formation Tops ~/ N Analysis ~ / N Received? DATA SUBMITTAL COMPLIANCE REPORT 10/25/2007 Permit to Drill 2051030 Well Name/No. PRUDHOE BAY UN PBU L-03 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-23269-00-00 MD 15372 ND 9018 Completion Date 8/8/2005 Completion Status 1-OIL Current Status 1-OIL UIC N Comments: Compliance Reviewed By: __ __. Date: r L_J 11/17/05 Scblumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # ne ...: NO. 3602 Company: State of Alaska Alaska Oil 8 Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Milne Pt. 02-308 10980587 RST vase 07/17/05 a~ 1 GOIOr CD 1 PSI-07 10674389 RST 10127!03 1 1 PSI-07 10679045 RST 12/26/03 1 1 L3-02 11072860 RST 06/13!05 1 1 X-16A 10980531 RST 03/01/05 1 1 F-30 1.0987523 RST 06/22/05 1 1 W-31 10913021 RST 06/30/05 1 1 Z-15 10980580 RST 07/10/05 1 1 C-30 10980583 RST 07/13/05 1 1 W-39A 10928650 MCNL 10/16/05 1 1 18-31A 10942210 MCNL 04/28/05 1 1 H-02A 10928622 MCNL 04/05/05 1 1 05-24A 10928609 MCNL *(PRINT SENT 1/24/05) * 12/22/04 1 K-06A L-03 ~ `55 ~~~ B 02A 11075903 10913041 MCNL OH LDWG EDIT FOR WIRELINE DATA 07/30/05 08/01/05 1 2 1 1 1 / ~3'7~ - 10889169 SCMT 09/22/04 1 H-05 10674407 CBL 01/21/04 1 G-13A 10563175 SCMT 06/17/03 1 E-O6A W-20 MPF-87A MPA-03 11051045 10672389 10708043 11058243 SCMT USIT USIT USIT 05/19/05 06/03/04 01/08/04 09/07/05 1 1 1 1 MPF-89 11051088 USIT 08/17/05 1 BP Exploration (Alaska) Inc. Petrotechnical Oata Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: l ~~: '~~ ~~'LL'\ '~ ~ ~ I ,~~~~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth /-- i' I _~-~ Received by: ~' ~ " • t _ ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG 20AAC 25.105 20AAC 25.110 ^ GINJ ^ WINJ ^ WDSPL No. of Completions One Other 1b. Well Class: - ® Development ^ Exploratory ^ Stratigraphic ^ Service 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 8/8/2005 12. Permit to Drill Number 205-103 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 7/12/2005 ~ 13. API Number 50-029-23269-00-00 4a. Location of Well (Governmental Section): Surface: 1' ' 7. Date T.D. Reached 7/31/2005 ' 14. Well Name and Number: PBU L-03 240 FSL, 3631 FEL, SEC. 34, T12N, R11E, UM Top of Productive Horizon: 188' FSL, 3121' FWL, SEC. 35, T12N, R11E, UM g. KB Elevation (ft): 78 1' 15. Field / Pool(s}: Prudhoe Bay Field / Prudhoe Bay Pooi Total Depth: 1012' FSL, 165' FWL, SEC. 36, T12N, R11E, UM 9. Plug Back Depth (MD+TVD) 15286 + 9011 Ft 4b. Location of Well (State Base Plane Coordinates}: Surface: x- 583285 ' y- 5978123 ~ Zone- ASP4 10. Total Depth (MD+TVD) - 15372 + 9018 ' Ft 16. Property Designation: ADL 028238 TPI: x- 590066 y- 5975989 Zone- ASP4 Total Depth: x- 592378. Y- 5976841 -Zone- ASP4 11. Depth where SSSV set (Nipple) 1837' MD 17. Land Use Permit: 18. Directional Survey ®Yes ^ No 19. Water depth, if offshore N/A MSL 20. Thickness of Permafrost 1900' {Approx.) 21. Logs Run: MWD / GR, MWD / GR /RES /PWD, MWD / GR /RES /PWD / ABI, SWC {Sag River) 22. CASING, LINER AND CEMENTING RECORD CASING ETTING DEPTH MD ETTING EPTH TVD HOLE AMOUNT SIZE WT. PER FT. GRADE OP OTTOM OP OTTOM SIZE CEMENTING RECORD PULLED 20" x 34" 215.5# A53 Surface 109' Surface 109; 48" 260 sx Arctic Set A rox. 9-5/8" 40# L-80 28' 2922' 28' 2649' 12-114" 50 sx Permafrost, 359 sx Class 'G' 7" 26# L-80 2T 11850' 2T 8709' 8-3/4" 130 sx LiteCrete, 184 sx ~~~, 165 sx LiteCrele 4-1/2" 11.6# / 12.6# L-80 11711' 15370' 8593' 9018' 6-118" 349 sx Class 'G' 23. Pertorations open to Produc tion (MD + TV D of Top and " " 24. - TUBING RECOR6 Bottom Interval, Size and Number; if none, state none }: SIZE DEPTH SET (MO} PACKER SET {MD} 2-1/2" Gun Diameter, 4 spf 3-1/2", 9.2#, 13Cr80 11718' 11648' MD TVD MD TVD 12210' -12950' 8912' - 8963' - 13400' - 13720' 8956' - 8950' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 13780' - 14530' 8949' - 8964' DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED Freeze Protect with 127 Bbls of Diesel 26. PRODUCTION TEST Date First Production: September 14, 2005 Method of Operation (Flowing, Gas Lift, etc.): Gas Lift Date of Test 9/14/2005 Hours Tested 4 PRODUCTION FOR TEST PERIOD OIL-BBL 258 GAS-MCF 102 WATER-BBL 23 CHOKE SIZE 176 GAS-OIL RATIO 1033 Flow Tubing Press. 34 Casing Pressure 1540 CALCULATED 24-HOUR RATE OIL-BBL 1545 GAS-McF 611 WATER-BBL 137 OIL GRAVITY-API (CORK} 27.1 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". ~ ~ . _ _~ ~~~' "E 2Q~rJ 7i~ None ` ~~~~~ ~ _ Y` Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ~ ~ ~ ~ ~ ~ , ~ ~ r~ 28. GEOLOGIC MARKERS 29' I-ORMATION TESTS Include and briefly summarize test results, List intervals tested, NAME MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". Ugnu 3267' 2843' None Ugnu M 5445' 4060' Schrader Bluff N 5669' 4189' Schrader Bluff O 5951' 4349' Base Schrader !Top Colville 6640' 4746' HRZ 8847 6249' Kalubik 9112' 6463' Kuparuk D 9226' 6554' Kuparuk C 9233' 6560' Kuparuk B 9439' 6720' Kuparuk A 9615' 6861' Miluveach 9715' 6943' Kingak 10674' 7736' Sag River 11846' 8706' Shublik 11894' 8745' Eileen 12105' 8873' Sadlerochit 12189' 8906' Sadlerochit 14597' 8965' Sadlerochit 14808' 8977' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys, Sidewall Core Summary 31: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble Title Technical Assistant Date ~ ` ~ `~ PBU L-03 205-103 Prepared By Name/Number: Terrre Hubble, 564-4628 Well Number Permit No. / A royal No. Drilling Engineer: Michael Triolo, 564-5774 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. ITEM 1a: Ciassifrcation 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 elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. irEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: 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 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other {explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only • • SAG RTVER S1~3EW~4LL CORE»SUMMARY 8/1/2005 BP .EXPLORATION L-03 Nofe: side-wall core depths correspond to open hole iog depth, not measured vvhile driNing depths. Open hoke to s ran about 8'-12' MD shallow to LWD to s. sv/c no'. fiorm. req dpth act. dpth retract yes/no retrieve yes/no recover cm comments !and visual observations 1 Sag River 11890 11890.0 yes yes 4.5 looks good; mud odor, ?Oil Stain 2 Sag River 11888 11887.9 yes yes 5 fast core, prob OK: mud odor, ?Oil Stain, diagonal fracture. 3 Sag River 11886 11886.0 yes yes 5 motor stalled; re-start, OK; mud odor, ?Oil Stain 4 Sag River 11884 11884.0 yes yes 4.5 motor stalled, re-start, OK; mud odor, ?Oil Stain 5 Sag River 11882 11882.0 yes yes 4.5 looks good; mud order, ?Oil Stain, mud odor 6 Sag River 11880 11879.9 yes yes 4.5 looks good; mud odor, ?Oil Stain 7 Sag River 11878 11878.1 yes yes 3.5 motor stalled, re-start, OK; mud odor, ?Oil Stain 8 Sag River 11876 11875.9 yes yes 5 looks good; mud odor, ?Oil Stain 9 Sag River 11874 11874.0 yes yes 4.5 looks good; mud odor, ?Oil Stain 10 Sag River 11872 11872.0 yes yes 4.5 looks good; mud odor, ?Oil Stain 11 Sag River 11870 11870.0 yes yes 4 looks good; mud odor, ?Oil Stain 12 Sag River 11868 11867.9 yes yes 4.5 looks good; mud odor, ?Oil Stain 13 Sag River 11867 11867.0 yes yes 4.5 looks good; mud odor, ?Oil Stain 14 Sag River 11866 11866.0 yes yes 4.5 looks good; mud odor, ?Oil Stain 15 Sag River 11864 11863.9 yes yes 3.5 looks good; mud order, ?Oil Stain 16 Sag River 11862 11962.0 yes yes 4 looks good; mud odor, ?Oil Stain 17 Sag River 11860 11859.9 yes yes 4 motor stalled, re-start, OK; mud odor, ?Oil Stain 18 Sag River 11858 11850.0 yes yes 3.5 motor stalled, re-start, OK; mud odor, ?Oil Stain 19 Sag River 11856 11855.9 ' yes yes 5 motor stalled, re-start, OK; mud odor, ?Oil Stain 20 Sag River 11854 11854.0 yes no 0 Washed out, no smple; 21 Sag River 11853 11853.1 yes no 0 Washed out, no smple; NOTE: RECOVERED 19 OUT OF 21 CORE ATTEMPTS (90.5%) BP Exploration (Alaska), Inc L-03 Prudhoe Bay, Alaska Core itati PETRRLERM SERVICES CMS-300 ROTARY CORE ANALYSIS CL File No.: HOU-050708 Date: 8/23/2005 Analyst(s): ML-SL-LA-JH Drilling Fluid:Water Base Mud Sample Depth Net Confining Porosity Permeability Beta Alpha Grain Number Stress Klinkenber Kair Density Footnote ft psig % mD mD ft -1 microns /cm3 1 11856.00 2590 15.02 2.11 2.39 7.94E+10 5.41 E+02 2.760 2 11858.00 2590 16.44 0.504 0.715 1.17E+11 1.90E+02 2.675 3 11860.00 2590 14.00 0.020 0.028 6.21E+12 4.00E+02 2.680 4 11862.00 2590 16.71 0.449 0.672 1.26E+11 1.82E+02 2.672 5 11864.00 2590 17.31 1.27 1.68 2.71E+10 1.11E+02 2.667 6 11866.00 2590 18.69 1.43 1.82 2.69E+10 1.24E+02 2.665 7 11867.00 2590 18.09 0.679 0.981 6.06E+10 1.33E+02 2.674 8 11868.00 2590 18.96 2.12 2.69 1.04E+10 7.15E+01 2.661 9 11870.00 2590 18.87 3.33 4.04 6.08E+09 6.55E+01 2.654 10 11872.00 2590 17.72 1.16 1.51 4.88E+10 1.82E+02 2.644 11 11874.00 2590 15.78 0.194 0.321 8.04E+11 5.03E+02 2.652 12 11876.00 2590 16.90 0.693 0.962 5.61E+10 1.25E+02 2.669 13 11878.00 2590 16.22 0.477 0.728 8.39E+10 1.29E+02 2.642 14 11880.00 2590 17.01 0.438 0.601 1.35E+11 1.91E+02 2.657 15 11882.00 2590 14.05 0.362 0.512 2.57E+11 3.01E+02 2.728 16 11884.00 2590 13.94 0.033 0.048 2.14E+12 2.26E+02 2.690 17 11886.00 2590 15.35 0.285 0.382 5.10E+11 4.68E+02 2.695 19 11890.00 2590 7.61 0.020 0.025 5.35E+13 3.47E+03 2.796 Footnotes (1) :Denotes fractured or chipped sample. Permeability and/or porosity may be optimistic. (1) (1) (1) (1) ~1 LJ Page 1 BP Exploration (Alaska), Inc L-03 Prudhoe Bay, Alaska [ore Lett PELROLEIIM SLRVICES CMS-300 ROTARY CORE ANALYSIS -DEAN STARK FLUID SATURATIONS CL File No.: HOU-050708 Date: 8/23/2005 Analyst(s): ML-SL-LA-JH Drilling Fluid:Water Base Mud Sample Depth Net Confining Porosity Permeability Saturation Grain Number stress Klinkenber Kair Oil Water Density Footnote ft psig % mD mD % Pore Volume /cm3 Description 1 11856.00 2590 15.02 2.11 2.39 5.2 53.1 2.760 Sst gry vfg sshy pyr stk dl y flu (1) 2 11858.00 2590 16.44 0.504 0.715 8.4 67.5 2.675 Sst gry vfg sshy mott dl y-w flu 3 11860.00 2590 14.00 0.020 0.028 7.2 75.4 2.680 Sst gry vfg sshy bioturb mott dl y flu 4 11862.00 2590 16.71 0.449 0.672 8.4 71.2 2.672 Sst gry vfg sshy mott dl y flu 5 11864.00 2590 17.31 1.27 1.68 9.3 67.4 2.667 Sst gry vfg sshy mott dl y-w flu 6 11866.00 2590 18.69 1.43 1.82 9.7 60.1 2.665 Sst gry vfg sshy mott dl y-w flu 7 11867.00 2590 18.09 0.679 0.981 9.7 67.2 2.674 Sst gry vfg sshy bioturb mott dl y-w flu 8 11868.00 2590 18.96 2.12 2.69 8.2 .66.9 2.661 Sst gry vfg sshy mott dl y-w flu (1) 9 11870.00 2590 18.87 3.33 4.04 10.2 62.0 2.654 Sst gry vfg sshy bioturb mott dl b-w flu 10 11872.00 2590 17.72 1.16 1.51 7.6 65.1 2.644 Sst gry vfg sshy mott dl y flu (1) 11 11874.00 2590 15.78 0.194 0.321 8.1 67.1 2.652 Sst gry vfg sshy bioturb mott dl y-w flu 12 11876.00 2590 16.90 0.693 0.962 5.3 61.1 2.669 Sst gry vfg sshy bioturb mott dl y-w flu 13 11878.00 2590 16.22 0.477 0.728 7.4 56.0 2.642 Sst gry vfg sshy spt dl y flu 14 11880.00 2590 17.01 0.438 0.601 4.6 70.5 2.657 Sst gry vfg sshy bioturb mott dl y flu 15 11882.00 2590 14.05 0.362 0.512 9.0 61.7 2.728 Sst gry vfg sshy spt dl y-w flu (1) 16 11884.00 2590 13.94 0.033 0.048 9.9 66.3 2.690 Sst gry vfg sshy bioturb spt dl y-w flu 17 11886.00 2590 15.35 0.285 0.382 9.9 67.4 2.695 Sst gry vfg sshy mott dl y-w flu 19 11890.00 2590 7.61 0.020 0.025 9.1 56.2 2.796 Sst gry vfg sshy bioturb molt dl y-w flu Footnotes (1) :Denotes fractured or chipped sample. Permeability and/or porosity may be optimistic. Page 2 BP Exploration (Alaska), Inc CL File No.: HOU-050708 L-03 Date: 8/23/2005 GHI Field Analyst(s): ML-SL-LA-JH Prudhoe Bay, Alaska ~fe~b Drilling Fluid:Water Base Mud PCPAOLLVtS SLRYIGSS APPENDIX A: EXPLANATION OF CMS-300 TERMS "b", "Beta, and "Alpha" Kw = Equivalent non-reactive liquid permeability, corrected for gas slippage, mD Ka;, = Permeability to Air, calculated using K~ and b, mD b = Klinkenberg slip factor, psi (3 (Beta) = Forcheimer inertial resistance factor, ft-' a (Alpha) = A factor equal to the product of Beta and K~. This factor is employed in determining the pore level heterogeneity index, H;. H; = 1og10 (aa/ROI) a, microns = 3.238E_9 (3Km 0 = Porosity, fraction ROI = Reservoir Quality Index, microns RQI = 0.0314(K/Q)o.s For further information please refer to: Jones, S.C.: "Two-Point Determination of Permeability and PV vs. Net Confining Stress" SPE Formation Evaluation (March 1988) 235-241. Jones S.C.: "A Rapid Accurate Unsteady-State Klinkenberg Permeameter," Soc. Pet. Eng. J. (Oct. 1972) 383-397. Jones, S.C.: "Using the Inertial Coefficient, ~, To Characterize Heterogeneity in Reservoir Rock: SPE 16949 (September 1987). Amaefule, J.O.; Kersey, D.G.; Marschall, D.M.; Powell, J.D.; Valencia, L.E.; Keelan, D.K.: "Reservoir Description: A Practical Synergistic Engineering and Geological Approach Based on Analysis of Core Data,: SPE Technical Conference (Oct. 1988) SPE 18167. Printed: 8/15/2005 1:08:53 PM • BP Operations Summary Report Page 1 of 16 Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABORS 9ES Rig Number: Date From - To ': Hours Task ~ Code NPT I Phase Description of Operations i __ i 7/11/2005 06:30 - 12:00 5.50 ~ MOB ~ ~ PRE Rig released from L-202. Unpin top drive and bridle up the 12:00 - 15:30 I 3.501 MOB I P 15:30 - 21:30 6.001 RIGU I P 21:30 - 00:00 7/12/2005 00:00 - 07:30 7/13/2005 07:30 - 08:30 08:30 - 09:00 09:00 - 12:30 12:30 - 15:30 15:30 - 17:30 17:30 - 18:00 18:00 - 19:00 19:00 - 00:00 00:00 - 00:30 00:30 - 01:00 01:00 - 01:30 01:30 - 05:00 05:00 - 05:30 05:30 - 12:00 12:00 - 19:00 2.50 RIGU P 7.50 RIGU P 1.00 DRILL P 0.50 DRILL P 3.50 DRILL P 3.00 DRILL P 2.00 DRILL P 0.50 DIVRTR P 1.00 DRILL P 5.00 DRILL P 0.50 DRILL P 0.50 DRILL P 0.50 DRILL P 3.50 DRILL P 0.50 DRILL P 6.50 DRILL P 7.001 DRILL I P 19:00 - 21:30 I 2.501 DRILL I P blocks. Move the pit complex away from the sub. Lay over the pipe chute. Remove the pins and lay over the derrick. Hang the surface hydril. Ready the sub to move off of L-202. PRE Move the pit complex and jack up the sub. Move off of L-202. Move the sub to the middle of the pad and remove the cellar doors for re-engineering. Move sub in front of L-03. PRE RU the surface stack and diverter line. Lay mats and pit liners. Spot the sub base over L-03. Inspect the derrick and raise into place. Take on water into the pit system. Rig accepted ~ 2130 hours. PRE Bridle down the blocks and rig up the top drive. Raise the pipe chute. PRE Continue to rig up. Load and strap 4" DP and 4" HWDP. RU surface hydril and riser -riser too long and required cutting 2" off. Load the pits with spud mud. RU rig floor. SURF Bring BHA#1 components to the rig floor. SURF PU 4" DP. Tagged ice at 35'. LD 4" DP. SURF MU bit and xo on 4" DP. Fill hole with water and check the system for leaks -good. Drill ice in the conductor from 35' to i 08'. POH. Break out xo and bit. Rack back stand of 4" DP. SURF PU 4" DP and stand back in the derrick. PU BHA components and stand back in the derrick. SURF MU BHA#1 components and RIH on stand of nm drill collars - 12-1/4" Hughes MXC-f , 9-5/8" motor (3:4, 4.5 stg, 1.5 degree), nm lead collar, nm stabilizer, mwd, nm xo, ubho sub. SURF Function test the diverter system -good. Witness of the function test was waived by Lou Grimaldi of the AOGCC. SURF Hold Pre-spud meeting with all personnel. Conduct Rig Evacuation drill. RU Gyrodata. SURF Spud well and drill directionally from 109' to 541'. PU - 56k, SO - 55k, ROT - 56k, 600 gpm, 950 psi, TO on - 2k, AST - 1.67, ART - 0.57. SURF Circulate bottoms up. SURF POH to get jars and stabilizer. Had to work through tight spot C~ 330'. SURF RIH without problem. SURF Drill ahead directionally from 541' to 1,012'. PU - 75k, SO - 65k, ROT - 75k, 650 gpm, 1,587 psi, 60 rpm, TO - 1800 ftlbs. AST - 1.08, ART - 1.87. SURF RIH with gyro. Take gyro surrey from 1,012'. RD Halliburton E-line unit and Gyrodata gyro. SURF Drill ahead directionally from 1,012' to 1,572'. PU - 80k, SO - 65k, ROT - 75k, 680 gpm, 2,000 psi, 60 rpm, TO - 4500 ftlbs. AST - 2.6, ART - 3.72. SURF Driil ahead directionally from 1,572' to 2,934'. PU - 95k, SO - 71 k, ROT - 82k, 680 gpm, 2,960 psi on bottom, 2,810 psi off bottom, 60 rpm, TQ on - 7,000 ftlbs, TO off - 5,000 ftlbs. AST - 3.88, ART - 2.01. Hydrates circulated to surface from 1,800' to TD. SURF Close to TD, blended in 290 bbls of new 8.6 ppg spud mud to reduce density. Hydrates circulated to surface caused the viscosity coming back to be in excess of 300 fv requiring Printed: 8/15/2005 1:08:58 PM gp Page 2 of 16 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Operations Summary Report L-03 L-03 Spud Date: 7/8/2005 DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 NABOBS ALASKA DRILLING I Rig Release: 8/9/2005 NABOBS 9ES Rig Number: i Code' NPT Phase Description of Operations I _...1_. __.._ . '~ . _. - _ _ P _ i SURF ____... ... -. _.._. __.._ additional circulation and conditioning time. Circulate and condition the mud for short trip. P SURF POH with 2 stands of 4" DP. On the 3rd stand, started to swab. RU the top drive and pump out of the hole at 600 gpm, 2,020 psi, PU - 98k. At 1,400', the pipe pulled without swabbing. POH standing back 4" to the 4" HWDP at 920'. P SURF Continue short trip standing back the 4" HWDP to the top of the drill collars at 180'. Work through tight spot at 1,090'. P SURF RIH from 180' to 2,934'. Had to work pipe at 308', 853' and 1000'. P SURF Circulate and condition the hole to POH and run 9-5/8" casing. Hydrates and considerable solids circulated to surface on the first bottoms up. P SURF Monitor well -stable. POH to run casing from 2,934' to 115' - no problems. P SURF LD BHA#1 from 115'. LD NM stabilizers, orienting sub, xo, mwd, nm lead drill collar, motor and bit. Bit graded: 3/4/CT/A/E/I/WT/TD. P SURF Clean the rig and clear the floor. P SURF RU 9-5/8" casing tools and changeout bails. Make a dummy run with the casing hanger. P SURF PU 9-5/8" 40# L-80 BTC-m shoe track. Shoe track consists of float shoe, 2 joints of 9-5/8" 40# L-80 BTC-m casing and float collar. All connections below the float collar were Bakerlok'd. Check floats -holding. P SURF Continue to PU 67 more joints of 9-5/8" 40# L-80 BTC-m casing and a 9-5/8" TAM port collar to 2,881', filling each joint with Franks fillup tool. Circulated casing down across tight spot at 1,835' as welt as the last two joints - 5 bpm, 375 psi. Each connection torqued to mark with 8,400 ftlbs and utilizing Best-o-life 2000 nm. All components drifted to 8.75". Full returns while running casing. Date I From - To !Hours '~ Task 7/13/2005 19:00 - 21:30 2.50 DRILL 21:30 - 00:00 2.50 DRILL 7/14/2005 00:00 - 00:30 0.50 DRILL 00:30 - 02:00 1.50 DRILL 02:00 - 05:00 3.00 DRILL 05:00 - 07:30 2.50 DRILL 07:30 - 09:00 1.50 DRILL 09:00 - 10:00 1.00 DRILL 10:00 - 12:00 2.00 CASE 12:00 - 12:30 0.50 CASE 12:30 - 17:30 5.00 CASE 17:30 - 19:30 19:30 - 20:15 20:15 - 23:00 Top of TAM Port Collar C~3 996' Top of Float collar C~ 2,838' Top of Float Shoe C~3 2,920' Bottom of Float shoe C~ 2,922' 2.00 CASE P SURF MU landing joint an stab in the fillup tool. Circulate down to 2,922' with 4 bpm, 300 psi and land casing. Begin pipe reciprocation with 10' stroke and stage up the pumps to 10 bpm, 510 psi. 0.75 CEMT P SURF Break out and LD the fillup tool and RU Schlumberger 9-5/8" cement head. Resume circulation at 10 bpm, 475 psi. Hold PJSM with all personnel. Spot -100 bbls of mud conditioned with 5 ppb SAPP and 5 ppb Bicarb. 2.75 CEMT P SURF Line up to Schlumberger and pump 2 bbls of water to flush the lines. Shut in and pressure test to 3,500 psi -good test. Bleed off pressure to the pump truck. Pump 10 bbls of CW 100 at 5 bpm, 360 psi. Shut down and batch up 10.1 ppg Mudpush II, pump 74 bbls at 6 bpm, 420 psi. Shut down, drop bottom plug and batch of the 10.7 ArcticSet Lite lead cement slurry (red dye in the first 5 bbls). Pump 360 bbls at 7 bpm and 740 psi initially, pressure gradually dropped to 640 psi with 220 bbls Printed: 8!15/2005 1:08:58 PM • gP Page 3 of 16 Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABOBS 9ES Rig Number: Date I From - To !Hours '; Task Code NPT Phase ~ Description of Operations 7/14/2005 20:15 - 23:00 ~ 2.75 ~ CEMT I P ( ~ SURF 23:00 - 00:00. 1.00 CASE P SURF 5/2005 00:00 - 01:30 1.50 CEMT P SURF 01:30 - 04:00 2.50 DIVRTR P SURF 04:00 - 06:00 2.00 WHSUR P SURF 06:00 - 10:00 4.00 BOPSU P SURF 10:00 - 11:00 1.00 BOPSU P SURF 11:00 - 12:00 1.00 BOPSU P SURF 12:00 - 15:00 I 3.001 BOPSUR P I I SURF 15:00 - 15:30 0.50 BOPSUFj P SURF 15:30 - 19:00 3.50 DRILL P INTi 19:00 - 21:00 2.00 DRILL P INTi 21:00 - 22:30 1.50 DRILL P INT1 22:30 - 23:00 0.50 DRILL P INTi 23:00 - 00:00 1.00 DRILL P INTi 7/16/2005 00:00 - 00:30 0.50 DRILL P INT1 00:30 - 02:00 1.50 DRILL P INT1 02:00 - 03:30 1.50 DRILL P INT1 03:30 - 04:30 1.00 DRILL P INT1 04:30 - 07:00 2.50 DRILL P INTi 07:00 - 08:00 1.00 DRILL P INT1 08:00 - 08:30 0.50 DRILL P INTi 08:30 - 10:30 2.00 DRILL P INT1 10:30 - 11:30 1.00 CASE P SURF 11:30 - 12:30 1.001 DRILL P INTi pumped and then increased back to 740 psi final. A total of 360 bbls of 10.7 ppg lead cement were pumped. Shut down and batch up 15.8 ppg tail cement. Pump 78 bbls of tail cement at 4.8 bpm and 350 psi initially and 250 psi final. Shut down and drop the top plug. Kick out the plug with 10 bbls of fresh water. Turn over to the rig to displace the cement with old 9.3 ppg mud. Displace cement with 10 bpm, 527 psi initially. Cement contaminated mud returned to surface -95 bbls into the displacement. Good 10.7 ppg lead cement returned to surface -141 bbls into the displacement. Drop rate to 3 bpm, 520 psi with 20 bbls of mud remaining to bump the plug with 206 bbls pumped and -95% efficiency. Pressure was increased to 3,500 psi and held for 2 minutes. Cement in place 2245 hours with -70 bbls of cement returned to surface. Pressure was bled off and floats checked -holding. Full returns during cement job with good lift pressures. RD casing equipment and clear the floor. RD cement head and change out bails. ND diverter and riser. Install FMC speed head and test to 1,100 psi -good. ' NU BOPE. MU upper and lower annulus secondary valves. Change out the blind rams to blind/shear rams. RU BOP testing equipment. MU test plug, pump in sub, safety valve and dart valve. Test ROPE and all associated valves to 250 psi / 3,500 psi. Witness of the test was waived by Jeff Jones of the AOGCC. LD test joint and install 10" wear ring. Move drill collars, jars and hwdp to the drillers side of the derrick. PU 84 joints of 4" HT40 DP and RIH. POH standing back 4" DP. PU 45 joints of 4" HT40 DP and RIH. Cut and slip 50' of drilling line. Inspect brakes. PU 30 joints of 4" HT40 DP and RIH. PU 9 joints of 4" HT40 DP and RIH. POH standing back 4" DP. RIH with 57 joints of 4" HT40 DP. POH standing back 4" DP. PJSM. MU BHA#2 - 8-3/4" DSX147, 6-3/4" motor 1.15 - 4/5 - 7 stg, xo with float, nm stabilizer, ARC, MWD, nm drill collar, nm stabilizer, 2 x nm drill collar, saver sub, 1 x 5" HWDP, jar, 1 x 5" HWDP, xo, 21 x 4" HWDP, 8-3/4" ghost reamer. RIH with BHA#2 picking up singles to 2,050'. Circulate bottoms up. Test the MWD -good test. Pressure test the casing to 1,000 psi for 5 minutes to ensure the TAM collar is closed -good test. Continue RIH picking up 4" DP to 2,750'. RU and pressure test the 9-5/8" 40# L-80 BTC surface casing to 3,500 psi; chart and hold for 30 minutes -good test. RD test equipment Wash down from 2,750' and tag cement at 2,822'. Drill cement from 2,822' to the float collar at 2,837'. Continue drilling hard cement to the float shoe at 2,922'. Begin displacement to new 8.8 ppg mud while drilling rathole and 20' of new formation to Printed: 8/15/2005 1:08:58 PM BP Operations Summary Report Page 4 of 16 Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABOBS 9ES Rig Number: I - I Task ~ Code !; NPT Phase Description of Operations - -Date From - To Hours ` __ __ - -- __ _- _ __-- -- 7/16/2005 11:30 - 12:30 1.00 DRILL P INT1 2,954'. 12:30 - 13:00 0.50 DRILL P INT1 Circulate bottoms up and finish displacement of the well over to 13:00 - 14:00 1.00 DRILL P 14:00 - 00:00 I 10.001 DRILL I P 7/17/2005 00:00 - 12:00 12.00 DRILL P 12:00 - 00:00 I 12.001 DRILL I P 7/18/2005 00:00 - 12:00 12.00 DRILL P 12:00 - 00:00 ! 12.001 DRILL 1 P 9/2005 100:00 - 07:00 I 7.00 DRILL P 07:00 - 07:30 0.501 DRILL P 07:30 - 08:00 I 0.501 DRILL I P 08:00 - 12:00 I 4.001 DRILL I P 12:00 - 00:00 12.00 DRILL P 7/20/2005 100:00 - 01:00 I 1.001 DRILL I P 01:00 - 02:00 l 1.00 {DRILL I P the 8.8 ppg LSND fluid. INT1 Conduct LOT to 14.0 ppg EMW with 8.8 ppg drilling fluid and 720 psi surface pressure on 2,922' MDrkb / 2,656' TVDrkb. Obtain baseline ECD readings at 580 gpm, 1,150 psi and 100 rpm. INTi Drill 8-3/4" directionally from 2,954' to 5,129'. PU - 115k, SO - 90k, ROT - 105k, TQ on - 5.5k, TO off - 4k, AST - 0.55, ART - 4.05. Calculated ECD - 9.51 ppg, Actual ECD - 10.2. INTi Drill 8-3/4" directionally from 5,129' to 6,753'. PU - 132k, SO - 97k, ROT - 114k, TO on - 6k, TQ off - 5k, Calculated ECD - 9.65 ppg, Actuat ECD - 10.35. AST - 1.66, ART - 4.33. Pump sweeps as needed. INT1 Drill 8-3/4" directionally from 6,753' to 8,213'. PU - 155k, SO - 105k, ROT - 125k, TQ on - 9k, TQ off - 7k, Calculated ECD - 9.89 ppg, Actual ECD - 10.56. AST - 3.85, ART - 3.31. Pump sweeps as needed. INTi Drill 8-3/4" directionally from 8,213' to 9,052'. Add 1?_.2ppg spike fluid to bring weight from 9.2 ppg to 10.1 ppg at 8,300'. PU - 177k, SO - 115k, ROT - 141 k, TQ on - 9k, TO off - 8k. AST - 5.63, ART - 2.54. Calculated ECD - 11.1 ppg, Actual ECD - 11.51 ppg. INTi Drill 8-3J4" directionally from 9,052' to 9,912'. Add 12.5ppg spike fluid to bring weight from 10.1 ppg to 10.8 ppg at 9,700'. PU - 190k, SO - 120k, ROT - 150k, TO on - 9k, TO off - 8k. AST - 3.68, ART - 3.03. Calculated ECD - 11.4ppg, Actual ECD - 11.8ppg. INTi Drill 8-3/4" directionally from 9,912' to 10,247' 5-10k wob, 500 gpm, 3,515 psi on bottom, 3,190 psi off bottom. PU - 205k, SO - 126k, ROT - 152k, 100 rpm, TQ on - 10k, TO off - 8k. Having trouble transferring weight to the bit, motor stalling. INT1 At 10,247' pulled off bottom to re-orient, pulled 35k over, worked pipe down to cock jar, pulled 300k in an attempt to jar free, Qars not working) applied torque while working string between 50 and 200k, pipe broke free. INTi Pump 40 bbl tube pill while working pipe. Pump 20 bbls. of the tube cocktail consisting of lubetex and EP mudlube outside string and work pipe several times app. 15 ft. off bottom. Re-orient string and evaluate results of tubes. String sliding down hole with no problems. INT1 Continue drilling from 10,247' to 10,344' 5-10k wob, 500 gpm, 3,480 psi on bottom, 3,120 psi off bottom. up wt = 195k do wt = 126k, rt wt = 146k, Cal ECD = 11.3, Actual ECD = 11.54 AST = 4.32 hrs, ART = 1.18 hrs. INTi Directional drilling 8 3/4" hole from 10,344' to 10,892' 5-10k wob, 500 gpm, 3,650 psi on bottom, 3,525 psi off bottom. up wt = 200k do wt = 125k, rt wt = 155k, crossed fault #3 ~ 10,683' md. (no loses) Cal ECD = 11.36, Actual ECD = 11.75 AST = 5.2 hrs, ART = 2.38 hrs. INTi Directional drill 8 3/4" hole from 10,892' at 10,956' pressure dropped from 3,550 psi to 3,150 psi INT1 Check surface lines and equipment for washouts. Washed Printed: 8/15/2005 1:08:58 PM • gp Page 5 of 16 Operations Summary Report Legal Well Name: L-03 Common W ell Name: L-03 Spud Date: 7/8/2005 Event Nam e: DRILL+C OMPLE TE Start : 7/11/2005 End: 8/9/2005 Contractor Name: NABOB S ALASK A DRI LLING I Rig Release: 8/9/2005 Rig Name: NABOB S 9ES Rig Number: Date ~ From - To Hours Task ' Code ~ NPT Phase Description of Operations 7/20/2005 01:00 - 02:00 1.00 DRILL P INT1 valve and seat on #2 pump, change out all valves and seats on #2 mud pump. 02:00 - 12:00 10.00 DRILL P INT1 Directional drill 8 3/4" hole from 10,956' to 11,229 5-10k wob, 490 gpm, 3,860 psi on bottom, 3,650 psi off bottom. 100 rpm, torque 9-10k on bottom, 8.5k off bottom, up wt = 215k do wt = 130k, rt wt = 165k. Cal ECD = 11.36, Actual ECD = 11.63, AST = 5.56 hrs, ART = .32 hrs. 12:00 - 18:00 6.00 DRILL P INTi Directional dril 8 3/4" hole from 11,229at 11,400' lost 350 psi pump pressure. 18:00 - 19:00 1.00 DRILL P INTi Check surface lines and equipment for wash outs. Washed valve and seat on #1 pump, change out all valves and seats on #1 mud pump. Circulate and reciprocate C~? 250 gpm 2,000 psi while making repairs. 19:00 - 00:00 5.00 DRILL P INTi Directional drill 8 3/4" hole from 11,400' to 11,516' 5-10k wob, 490 gpm, 3,890 psi on bottom, 3,700 psi off bottom. 100 rpm, torque 10.1 k on bottom, 10k off bottom, up wt = 220k do wt = 140k, rt wt = 175k. Assembly is currently dropping angle @ 2 deg/100 when rotating, requiring constant slides to maintain angle. Cal ECD = 11.39, Actual ECD = 11.63, AST = 5.74 hrs, ART = .59 hrs. 7/21/2005 00:00 - 08:00 8.00 DRILL P INT1 Directional drill 8 3/4" hole from 11,516' to 11,836' 5-10k wob, 490 gpm, 3,840 psi on bottom, 3,680 psi off bottom. 100 rpm, torque 9.9k on bottom, 9.1 k off bottom, up wt = 218k do wt = 139k, rt wt = 176k. 08:00 - 09:30 1.50 DRILL P INTi CBU sample for Geologist, ~ 500 gpm, 3,730 psi, 100 rpm, torque 9.1 k, ECD = 11.52 09:30 - 10:30 1.00 DRILL P INTi Continue drilling 8 3/4" hole from 11,836' to 11,846' per on site Geologist, 5-10k wob, 490 gpm, 3,840 psi on bottom, 3,680 psi off bottom. 100 rpm, torque 9.9k on bottom, 9.1 k off bottom, up wt = 218k do wt = 139k, rt wt = 176k. 10:30 - 11:30 1.00 DRILL P INTi CBU sample for Geologist, pump 35 bbl weighed sweep (12.8 ppg) C~3 500 gpm 3,740 psi, 100 rpm torque 9.1k, ECD = 11.45 11:30 - 12:00 0.50 DRILL P INT1 Drill to TD @ 11,854' per on site Geologist. 12:00 - 13:00 1.00 DRILL P INTi CBU sample for Geologist to confirm casing point, 500 gpm, 3,840 psi 100 rpm, torque 9.1 k. Monitor well. 13:00 - 18:00 5.00 DRILL P INTi POH form 11,854', slight over pull (10k) as bottom ghost reamer entered the shoe. C~? 3,487' hole started swabbing 10-20k drag. pulled up slowly to 3,449' made up topdrive attempt to break circulation slowly, 2 bpm, packed off. 18:00 - 19:00 1.00 DRILL P INT1 RIH to 3,541' made up topdrive and attempt to circulate, @ 1.5 bpm, partial returns, increased rate to 3 bpm, began working pipe up slowly to regain full circulation, hole packed off. RIH from 3,541' to 3,820'. 19:00 - 21:30 2.50 DRILL P INTi Made up topdrive, break circulation slowly, stage up pumps to 200 gpm, 650 psi, rotating string at 100 rpm, torque 2.3k, until no losses observed. Backream out slowly, (15-20 fpm if pulled faster hole would pack off) from 3,820', saw no significant increase in cuttings with the first bottoms up, increased flow rate to 400 gpm, 1200 psi. ECD 12.2, reduced flow rate to 325 gpm to maintain EDC below set limits, continue backreaming out. The second bottoms brought back a considerable amount of cuttings 90% clay with some larger golf ball sized clay balls and small chunks of coal. The last two stands from 3,169 to Printed: 8!15!2005 1:08:58 PM r~ u BP Operations Summary Report Page 6 of 16 Legal Well Name: L -03 Common W ell Name: L -03 Spud Date: 7/8/2005 Event Nam e: DRILL+C OMPLE TE Start : 7/11/2005 End: 8/9/2005 Contractor Name: NABOBS ALASK A DRI LLING I Rig Release: 8/9/2005 Rig Name: NABOBS 9ES Rig Number: Date ' From - To ~ Hours ~! Task Code NPT ' Phase Description of Operations 7/21/2005 19:00 - 21:30 2.50 DRILL P INT1 the shoe pulled with out problems. 21:30 - 22:00 0.50 DRILL P INTi Circulate bottoms up once inside 9 5/8" casing, 505 gpm, 1620 psi, 100 rpm, torque 1.6k, reciprocating pipe from 2,889' to 2,796', bottoms up saw large amounts of golf ball sized clay balls, circulated an additional 1500 stks before hole cleaned up. Monitor well. 22:00 - 23:00 1.00 DRILL P INTi Cut and slip drilling line. 23:00 - 00:00 1.00 DRILL P INT1 Service rig topdrive and crown. 7/22/2005 00:00 - 03:30 3.50 DRILL P INT1 RIH from 2,889' to 11,760'. fill pipe ~ 7,500', no problems on trip in. 03:30 - 07:00 3.50 DRILL P INT1 Make up topdrive, fill DP and break circulation. Wash last stand to bottom from 11,760' to 11,850' 420 gpm, 3,220 psi, 100 rpm, torque 10.5k, reduce pump rate to 325 gpm Cal ECD 11.22 Actual ECD 11.96, String in 290 bbls fresh 10.8 ppg mud. Slowly increase flow rate to 500 gpm as ECDs drop. Continuous amount of cuttings with first bottoms up. no visible chunks of shale or clay balls. ECD after first bottoms up 11.45. Pump 25 bbl high vis weighted sweep (12.8 ppg) around ~ 500 gpm, 3,880 psi. Pump and spot 220 bbl tube pill from bottom to the top of the HRZ @ 8800' +/-. Final ECD = 11.38. Monitor well 07:00 - 08:00 1.00 DRILL P INT1 POH from 11,854' to 8,770', no problems, hole in good shape. 08:00 - 09:00 1.00 DRILL P INT1 Pump and spot 272 bbls treated with 10 ppb G-Seal from the base of the Shrader to 9 5/8" casing shoe, chase with dry job, 480 gpm, 2946 psi,. Monitor well. 09:00 - 13:30 4.50 DRILL P j INT1 POH from 8,770' to BHA C~3 929' no hole problems below 9 5/8" ~ casing shoe. 13:30 - 16:00 2.50 DRILL P INTi Stand back 4" HWDP, lay down BHA per Directional driller. 16:00 - 16:30 0.50 DRILL P INTi Clear floor of all directional tools. 16:30 - 17:30 1.00 BOPSU P INTi Pull wear ring, install test plug, change top rams to 7" and test door seals to 3,500 psi, pull test plug. 17:30 - 20:00 2.50 CASE P INT1 Pickup casing hangerand landing joint, make dummy run. Rig up casing equipment. 20:00 - 20:30 0.50 CASE P INT1 PJSM with Co Rep, Toolpusher and all rig personnel. 20:30 - 00:00 3.50 CASE P INTi Make up 7" shoe, float collar with bypass baffle and bypass collar. Make up Franks tool, fill pipe and check floats. Run 7" 26# L-80 BTC-M casing per running order to 1,911'. Use Best-O-life 2000 pipe dope, make up torque 9,000 fUlbs. Break circulation and wash down for 10 min C~? 956' and 1,911' 7/23/2005 00:00 - 01:30 1.50 CASE P INTi Run 7" 26# L-80 BTC-M casing per running order to 2,907', filling every joint with Franks tool. alternate 2 $ 1/4" X 7" ridgid straight blade centralizers beginning on jt# 54 floating seperated by a stop collar. Place 1 8 1/4" X 7" ridgid centralizer floating across entire joint. 01:30 - 02:00 0.50 CASE P INTi Break circulation, stage pumps up to 5 bpm, 305 psi, no losses, Circulate bottoms up. Up wt = 99k, do wt = 92k. 02:00 - 20:00 18.00 CASE P INT1 Continue running 7" 26# L-80 BTC-M casing to @ 1 minute per joint in open hole, break circulation every 10 joints, wash down at 2 bpm for 3 min. Make up ES cementer. At 10,800' started taking weight 25k engage Franks tool, break circulation @ 2 bpm, attempting to packoff, wash down 3 joints slowly C~ 2 bpm 620 psi, full returns, continue running in with no further problems, Make up casing hanger and landing joint, wash Printed: 8/15/2005 1:08:58 PM gp Page 7 of 16 Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABOBS 9ES Rig Number: Date From - To i, Hours ; Task Code'; NPT Phase 7/23/200502:00 - 20:00 I 18.00 CASE P INT1 20:00 - 21:00 I 1.001 CEMT I P I I INTi 21:00 - 22:00 1.00 CEMT P INT1 22:00 - 23:30 1.50 CEMT P INTi 23:30 - 00:00 I 0.501 CEMT I P I I INT1 00:00 - 02:00 i 2.00 {CEMT i P { 1NT1 02:00 - 03:30 1.50 ~ CEMT i P I i INT1 03:30 - 05:00 I 1.501 CEMT I P I I INT1 05:00 - 07:00 2.001 CEMT P INT1 07:00 - 08:00 1.00 CEMT P INT1 08:00 - 09:30 1.50 BOPSU P INTi 09:30 - 10:30 I 1.001 BOPSUFt P I I INT1 10:30 - 11:00 0.50 BOPSU~ P INT1 11:00 - 12:00 1.00 DRILL P PROD1 12:00 - 14:00 2.00 DRILL P PROD1 Description of Operations down C~1 2 bpm 790 psi, packed off at 11,825, bled off pressure, picked up until free, continue washing down C~ 2 bpm 700 psi no further problems. No losses while running casing. Ciculate bottoms up with Franks tool, stage up pumps to 5 bpm, intial pressure 1060 psi. Reciprocate pipe 10' while circulating, up wt = 290k, do wt = 170k, final rate and pressure 5 bpm @ 505 psi. Lay down Franks tool, Make up cement head. PJSM with all rig personnel. Continue circulating and reciprocating, Batch mix lead cement. Pump 3 bbls of water and test lines to 4000 psi ok, drop bottom plug and kick out with 2 bbls water, shut down and load top plug. Pump 30 bbls Mud-push weighted to 11.6 ppg ~ 5 bpm, 570 psi, Pump 130 bbls 12.5 ppg Lite-Crete lead cement, initial rate 4.5 bpm, 540 psi, final rate and pressure 2 bpm, 100 psi, pump 38 bbls 15.8 ppg class G cement, initial rate and pressure 4.7 bpm 2 190 psi, final rate and pressure 1.7 bpm C~3 100 psi, Drop top plug and kick out with 5 bbls of water, verified plug left head. Displace with rig pumps C 5 bpm 290 psi, reciprocate pipe, up wt 290k, do wt 180k slowed rate to 3 bpm as plug passed thru ES cementer, continued displacing at 5 bpm, 465 psi, C~ 330 bbls into displacment set casing on the ring, up wt 340k, do wt 135k, slowed to 2 bpm with 435 bbls away, bumped plug at calculated strokes, pressured up to 1600 psi, bled off pressure floats held, load closing plug, pressure up to open ES cementer, sheared C~ 3420 psi. Full returns during first stage. CIP @ 0:200 hrs. Circulate bottoms up @ 5 pbm C~1 504 psi. dumped 67 bbls Mud-push and mud with high PH, no visible signs of cement. Batch mix second stage cement. Pump 5 bbls water and test lines to 4,000 psi ok, Pump 25 bbls Mudpush weighted to 11.6 ppg C~3 5 bpm, 700 psi. Pump 73 bbls 12.5 ppg Lite-Crete cement, initial rate and pressure4.6 bpm C~3 467 psi, final rate and pressure 2.8 bpm, 200 psi. Drop closing plug and kick out with 5 bbls, displace with rig ~ 5 bpm ,350 psi. final rate 3 bpm 945 psi, bump plug with calculated strokes, pressure up to close ES cementer, closed @ 2,050 psi. Bled off pressure, check for flow ok. Rig down cement head, and landing joint. Flush flow line, clear floor of all casing equipment. Install and test 7" packoff to 5,000 psi ok. Flush BOP stack, install test plug, change top rams to 3 1/2" X 6" Rig up and test door seals to 3,500 psi, rig down test equipment, pull test plug and install wear ring. Srevice rig. Pickup directional tools to rig floor. Pickup BHA # 3 per directional driller, consisting of Hughes MX-18HDX insert bit, motor, bypass sub, nm stab, nm lead collar, MWD, 3 nm flex collars, circ sub, XO, 1 joint 4" DP, jar, 1 joitn 4" DP, 24 joints 4" HWDP to 1006'. Shallow test MWD, Printed: 8/15/2005 1:08:58 PM n BP Operations Summary Report Page 8 of 16 Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABORS 9ES Rig Number: Date j From - To ~~, Hours Task ~~ Code NPT ~~' Phase ~ Description of Operations 7/24/2005 12:00 14:00 2.00 DRILL P PROD1 260 gpm, 1225 psi ok. 14:00 - 18:30 4.50 DRILL P PROD1 RIH with BHA #3, picking up 120 joints 4" DP from pipe shed.to 18:30 - 19:00 0.50 DRILL P PRODi 19:00 - 20:00 1.00 DRILL P PROD1 20:00 - 21:30 1.50 DRILL P PRODi 21:30 - 22:00 0.50 DRILL N RREP PRODi 22:00 - 23:00 1.00 DRILL P PROD1 23:00 - 00:00 1.00 DRILL P PROD1 7/25/2005 00:00 - 00:30 0.50 DRILL P PROD1 00:30 - 01:30 1.00 EVAL P PROD1 01:30 - 03:00 1.50 DRILL P PROD1 03:00 - 04:30 1.50 DRILL P PRODi 04:30 - 05:00 0.50 DRILL P PROD1 05:00 - 06:30 1.50 DRILL P PROD1 06:30 - 07:00 0.50 DRILL P PROD1 07:00 - 12:00 5.00 DRILL P PROD1 12:00 - 00:00 12.00 DRILL P PRODi 7/26/2005 100:00 - 15:30 I 15.501 DRILL I P I I PROD1 4,765', continue RIH with stands from derrick to 6,795' Rig up and test casing to 3,500 psi for 10 min ok. Make up top drive and tag ES cementer C~3 6,894'. Drill ES cementer, 245 gpm, 1930 psi, 40 rpm, torque 4k, worked assembly tru cementer several times no problem. RIH from 6,894' to 9,300' Change out rheostat on topdrive control panel. RIH from 9,300'to 11,738' Cut and slip drilling line. Adjust brakes, service crown. Rig up and test casing to 3,500 psi for 30 min record on chart. Drill cement and float equipment from 11,766' to 11,833' 5k wob, 250 gpm, 2500 psi, 40 rpm, torque 11k on bottom 8.5k off bottom. Displace well over to 9.1 ppg Flow-Pro ~ 260 gpm 1885 psi, 40 rpm, torque 10.5k. Drill remaining Cement and float shoe, clean out rat hole and drill 20' of new hole from 11,854' to 11,874' by sliding. 5K wob, 250 gpm 1600 off bottom, 1690 on bottom. Pump 35 bbl Lube pill with 12% EP- mud tube. back to surface 253 gpm, 1620 psi, 40 rpm, torque 11-13k. Perform FIT, mud weight 9.1 ppg, TVD 8,709', pressure attained 680 psi, EMW = 10.6 Directional drill from 11,874' to 12,019', by sliding with 10-25k wob, 280 gpm, 2040 psi on bottom, 1780 psi off bottom, up wt = 225k, do wt = 135k, rt wt = 151 k. Cal ECD 10.27, actual 10.5. AST = 3.5 hrs. First sign of gas to surface from the Shublik came from connection between 11,926 - 12,019', (Top of Shublik A ~ 11,903' top of Shublik B C~3 12,008') Pumps were shut down for 3 min. for connection, 4430 strokes into bottoms up began seeing gas cut mud, (boiling at bell nipple) flow increased from 24% to 50% had 41 bbls gas cut mud, then smoothed out. No pit gain or loss. Directional drill from 12,019' to 12,382', with 10-25k wob, 280 gpm> 2090 psi on bottom, 1850 psi off bottom, up wt = 233k, do wt = 128k, rt wt = 152k. Cal ECD 10.50, actual 10.52. AST = 6.60 hrs, ART = 1.23 hrs. Survey station @ 12,050, pumps were down 45 sec, 22 bbls gas cut mud to surface. The next two connections C~ 12,206' - 12,299' pumps were down for 2 min. both saw between 31 and 35 bbls gas cut mud back, no gain or loss in pit volume. Seeing no visible gas at surface from surveys, pumps down an average of 25 seconds. Directional drill from 12,019' to 12,951' with 10-25k wob, 280 gpm, 2010 psi on bottom, 1840 psi off bottom, 40 rpm, torque on bottom 10-14kk torque off bottom 9.Sk, up wt = 222k, do wt = 129k, rt wt = 169k. Cal ECD 10.47, actual 10.57. AST = 2.94 hrs, ART = 6.84 hrs. Continue to see 30 to 38 bbls gas cut mud at bottoms up after connections, 3 minute connections, also 30 to 38 bbls gas cut Printed: 8/15/2005 1:08:58 PM BP Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Event Name: DRILL+COMPLETE Contractor Name: NABOBS ALASKA DRILLING 1 Rig Name: NABOBS 9ES Date From - To ~- Hours ~, Task ~:-Code ~I NPT 7/26/2005 100:00 - 15:30 I 15.50 ~ DRILL P 15:30 - 16:30 1 1.00 { DRILL 1 P Start: 7/11 /2005 Rig Release: 8!9/2005 Rig Number: Phase PROD1 PRODi 16:30 - 18:00 ~ 1.50 ~ DRILL ~ N ~ DPRB ~ PROD1 18:00 - 19:30 I 1.501 DRILL I N I DPRB I PRODi 19:30 - 21:00 1.50 DRILL N DPRB PROD1 21:00 - 22:30 1.50 DRILL N DPRB PROD1 22:30 - 23:00 0.50 DRILL N DPRB PROD1 23:00 - 00:00 1.00 DRILL N DPRB PRODi 7/27/2005 100:00 - 02:00 ~ 2.00! DRILL N DPRB PROD1 02:00 - 03:00 1.00 DRILL N DPRB PROD1 03:00 -04:00 1.00 DRILL N DPRB PROD1 04:00 - 05:30 1.50 DRILL N DPRB PROD1 05:30 - 06:00 0.50 DRILL N DPRB PROD1 06:00 - 07:30 1.50 DRILL P PROD1 07:30 - 08:00 0.50 DRILL P PROD1 08:00 - 12:30 4.50 DRILL P PROD1 12:30 - 13:30 1.00 DRILL P PROD1 13:30 - 15:30 2.00 DRILL P PROD1 15:30 - 16:00 I 0.501 DRILL I P I I PROD1 16:00 - 20:30 4.50 DRILL P PROD1 20:30 - 22:30 2.00 DRILL P PROD1 Page 9 of 16 Spud Date: 7/8/2005 End: 8/9/2005 Description of Operations at bottoms up after surveys, pumps down 3 minutes. No gain or loss in pit volume, no visible signs oil associated with gas cut mud. Circulate bottoms up, clear annulus, pumping at 280 gpm, 1950 psi 40 rpm, 9.5k torque, ECD 10.47 up wt = 220k, do wt = 129k, rt wt = 169k. Shut down pumps for 15 minutes to evaluate infux, while working pipe up slowly, Circulate bottoms up at 220 gpm, 1350 psi, rotating 40 rpm, torque 9.5k, gas to surface at 4,550 stks, gas out C~3 5315 stks, 44 bbls gas cut mud. Shut down pumps for 15 minutes, working pipe up slowly, Circulate bottoms up at 180 gpm, 1010 psi, rotating 40 rpm, torque 9.5k, gas to surface at 4,495 stks, gas out C~ 5290 stks, 46 bbls gas cut mud. Pump out 12 stands to the shoe C~3 11,850' at 3 min/per stand, pumping 1 bpm 450 psi. hole took proper fill. Circulate bottoms up, pumping 180 gpm 1010psi. to evaluate gas influx during trip. Gas to surface at 4250 stks, gas out at 5150 stks, 52 bbls gas cut mud to surface. Showed a 4 bbl gain when gas initialy came back, after several minutes gas broke out and pit level returned to normal. RIH from 11,850 to 12,951' no problems, hole in good shape. Pumps off for 28 minutes. Circulate bottoms up to evaluate gas influx, 180 gpm 1010 psi 40 rpm torque 9.5k, gas to surface at 4387 stks, gas out 5230 stks, 49 bbls gas cut mud to surface, no pit gain. Pump out 12 stands to the shoe, 3 min/per stand, pumping 1 bpm, 460 psi. hole took proper fill. Circulate bottoms up, pumping 180 gpm 1010 psi. to evaluate gas influx during trip. Gas to surface at 3828 stks, gas out at 4855 stks, 59 bbls gas cut mud to surface. Showed a 4 bbl gain when gas initialy came back, after several minutes gas broke out and pit level returned to normal. Monitor well for 1 hr. for gas influx and migration. Well static. Circulate bottoms up ~ 180 gpm 1000 psi, 20 rpm, torque 4k, Gas back to surface at 5020 stks, gas out at 5900 stks (gas entrained in mud, gas cut to 8.0 ppg. Did not boil at bell nipple) Spot 32 bbl high vis pill with 2.5 ppb Flo-Vis. in 7" casing from shoe to 11060'. POH from 11,833' to 10,153', hole taking proper fill. Monitor well, well static. Pump dry job. POH from 10,153' to 929', hole taking proper fill. Stand back BHA, break bit and lay down motor. Make up Hycalog DSX146 bit and 1.5 deg ABH AIM motor, orient MWD and motor down load MWD tools. RIH with BHA #4 to 1,209' Shallow test MWD, 270 gpm, 810 psi. ok. RIH from 1,209' to 10,999' fill pipe as needed. Circulate gas out @ 10,999' pumping at 180 gpm, 1265 psi, 60 rpm, torque 6.9k, gas cut mud to surface at 2580 stks.( gas entrained in mud, gas cut to 8.2 ppg, 42 bbls of gas cut mud) At 3300 stks. gas began to boil and break out at bell nipple, 170 bbls. At 6,220 stks again had gas entrained in mud, gas Printed: 8/75/2005 1:08:58 PM • gp Page 10 of 16 Operations Summary Report Legal Well Common W Event Nam Contractor Rig Name: Date ~ Name: L ell Name: L e: Name: From - To -03 -03 DRILL+C NABOB NABOB Hours OMPLE S ALASK S 9ES Task I TE A DRI Code LING NPT Start I Rig Rig Phase Spud Date: 7/8/2005 : 7/11/2005 End: 8/9/2005 Release: 8/9/2005 Number: Description of Operations 7/27/2005 20:30 - 22:30 2.00 _ DRILL ~ P PRODi cut to 8.3 ppg, 24 bbls. Clean mud back to surface at 6,630 stks. Shut down pumps and monitor well. Well static. 22:30 - 00:00 1.50 DRILL P PRODi POH from 10,999 to 8,183', to set Halliburton storm packer. Maximum hang off weight for 7" RTTS is 125k. 7/28/2005 00:00 - 01:00 1.00 DHB P ~ SURE Make up Halliburton storm valve and packer, RIH to 69' and set, backout setting tool, pull setting tool to floor, Close blinds and test to 1,000 psi ok. 01:00 - 02:00 1.00 BOPSU P PROD1 Pull wear ring and install test plug, rig up BOP test equipment, fill stack. 02:00 - 06:00 4.00 BOPSU P PRODi Test BOPE to 250 psi low, 3,500 psi high, per BPXA & Nabors testing procedures, Chuck Scheeve with AOGCC waived witness of BOP test. Test was witnessed by WSL Brian Buzby, Nabors Toolpusher Roy Hunt. 06:00 - 06:30 0.50 BOPSU P PROD1 Rig down BOP test equipment blow down lines, pull test plug and install wear ring. 06:30 - 07:00 0.50 DHB P SURE Install TIW valve on stand of 4" DP, engage setting tool, open TIW valve check for pressure (zero pressure), close annular and line. up thru choke, open to pits, pickup and release packer, check for flow, no flow; open annular, lay down packer and setting tool. blow down choke and kill lines. 07:00 - 09:00 2.00 DRILL P PRODi RIH from 8,107' to 11,839' 09:00 - 10:30 1.50 DRILL P PROD1 Circulate bottoms up, @ 200 gpm, 1345 psi,60 rpm, torque 7k, up wt = 215k, do wt = 125k, dump high vis pill as it comes back, gas to surface ~ 2,700 stks, gas out ~ 5650 stks (171 bbls), gas breaking out at bell nipple. 10:30 - 11:00 0.50 DRILL P PROD1 RIH from 11,839' to 12,951' wash last stand to bottom, 11:00 - 12:00 1.00 DRILL P PROD1 Circulate gas out prior to drilling ahead, pumping at 280 gpm, 2100 psi,40 rpm, torque 5k, gas to surface @ 4630 stks, gas out ~ 5090 stks (26 bbls) gas boiling and breaking out at bell nipple. 12:00 - 00:00 12.00 DRILL P PROD1 Directional drill from 12,951' to 13,252', had difficulty sliding initially, additions of lubetex to increase lubricants to 4% drill ahead pumping C~3 280 gpm, 2150 psi on bottom, 1835 psi off bottom, 60 rpm, torque 9.1k on bottom, 8.8k off bottom. At 13,250' began losing mud at 24-30 bph while drilling ahead, Picked up off bottom, monitor well, no static losses. Continued drilling ahead while mixing 30 bbl Baracarb pill. Connection and survey gas has decreased currently seeing between 3- 20 bbls of gas breaking out, pumps off 3 for minutes. Calculated ECD 10.40, actual ECD 10.52, AST = 3.56 hrs, ART = 2.85 hrs. 7/29/2005 00:00 - 12:00 12.00 DRILL P PROD1 Directional drill 6.125" hole from 13,252' to 13,769' 5-10K wob 280 gpm, 2130 psi on bottom, 1915 psi off bottom 60 rpm, torque on bottom 9.2k, 7k off bottom, up wt = 215k, do wt = 130k, rt wt = 165k. Currently losing between 26-35 bph, No static losses, pump 27 bbl Baracarb pill, no decrease in loss rate, Mixed and pump 50 bbl Baracarb pill with 20 ppb Safe-Garb 40, 10 ppb Safe-Garb 250, 20 ppb Safe-Carb 500, no decrease in losses. Adding 25 bph water and mixing dry products to maintain mud volume. Began additions of Mix-II med. C~ 5 sacks per/hr and Mix-II fine C~ 5 sacks per/hr, loss rate decreased to 15-20 bph. Cal ECD = 10.60, actual ECD = 10.63 AST = .93 hrs, ART = 8.08 hrs. Losses for past 12 hrs = 383 bbls. Printed: 8/15/2005 1:08:58 PM I~ J BP Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date I From - To 7/29/2005 ~ 12:00 - 00:00 L-03 L-03 DRILL+COMPLETE NABOBS ALASKA DRILLING NABOBS 9ES Hours Task ! Code ~ NPT 12.001 DRILL P 7/30/2005 100:00 - 12:00 I 12.001 DRILL I P 12:00 - 00:00 I 12.001 DRILL I P 7/31/2005 100:00 - 13:30 I 13.501 DRILL I P 13:30 - 16:00 2.50 DRILL P 16:00 - 20:30 4.50 DRILL P 20:30 - 22:00 1.50 DRILL P 22:00 - 23:30 1.50 DRILL P 23:30 - 00:00 811 /2005 00:00 - 03:30 0.501 DRILL P Start: 7/11 /2005 Rig Release: 8/9/2005 Rig Number: Page 11 of 16 Spud Date: 7/8/2005 End: 8/9/2005 Phase ~ Description of Operations PROD1 Directional drill 6.125" hole from 13,769' to 14,17i' 5-10K wob 274 gpm, 2200 psi on bottom, 2040 psi off bottom 60 rpm, torque 10k on bottom, torque 8.5k off bottom, up wt = 225k, do wt = 127k, rt wt = 166k. Continue additions of Mix-II med. and Mix-II fine to minimize losses, losing 15-20 bph. Continue seeing between 20-30 bbls gas breaking out of mud after connections, little to none from surveys. Calculated ECD = 10.60, actual ECD = 10.7, AST = 6.35 hrs, ART = .23 hrs. Losses for past 12 hrs = 184 bbls. PROD1 Directional drill 6.125" hole from 14,171' to 14,685' 5-10K wob 278 gpm, 2355 psi on bottom, 2220 psi off bottom 60 rpm, torque 10k on bottom, torque 8.5k off bottom, up wt = 216k, do wt = 129k, rt wt = 162k. Adding water ~ 10 bph, mixing, dry products to maintain mud properties, EMI-776 and Klay gaurd, for lubrication. Average losses between 15-20 bph. Calculated ECD = 10.59, actual ECD = 10.85, AST = 9.2 hrs. Losses for past 12 hrs = 190 bbls. PROD1 Directional drill 6.125" hole from 14;685' to :14,919' 5-10K wob 280 gpm, 2320 psi on bottom, 2210 psi off bottom 60 rpm, torque 10.1 k on bottom, torque 9.5k off bottom, up wt = 225k, do wt = 123k, rt wt = 166k. Average losses between 10-15bph. Continue seeing between 10-30 bbls gas cut mud at bottoms up after connections. Calculated ECD = 10.64, actual ECD = 10.81, AST = 6.05 hrs. Losses for past 12 hrs = 144 bbls. PROD1 Directional drill 6.125" hole from 14,919' to 15,372' 5-10K wob 280 gpm, 2575 psi on bottom, 2350 psi off bottom 60 rpm, torque 9.5k on bottom, torque 7-9k off bottom, up wt = 216k, do wt = 124k, rt wt = 166k. 10-30 bbls gas cut mud on connections, losing 12 bph. Calculated ECD = 10.87, actual ECD = 10.92, AST = 3.84, ART = 5.37. Losses for past 12 hrs. = 140 bbls. PRODi Pump 25 bbl sweep weighted to 11.2 ppg, Pumping at 300 gpm, 2550 psi, 80 rpm, torque 8.5k. Cal ECD = 10.87, actual ECD = 10.90, Monitor well, well static. PROD1 POH from 15,372' to 11,839', pulled tight ~ 14,380' backreamed from 14,380' to 14,350', pumping at 170 gpm, 720 psi, 60 rpm, torque 7k. Worked pipe through tight spot 13,740' with no pump or rotation. Backreamed from 13,150, to 13,100', pumping @ 250 gpm, 1780 psi, 60 rpm, torque, 6k, POH from 13,100' with no further problems. PROD1 Cut and slip drilling line. Service topdrive PROD1 Circulate bottoms up at shoe to clear gas from well bore, Pumping ~ 280 gpm, 1920 psi, 50 rpm, torque 6k. 107 bbls of mud to surface with gas breaking out and boiling at bell nipple, gained 8 bbls initialy, several minutes after gas out, pit level returned to normal. Monitor well, well static ,pump dry job. PRODi POH from 11,839' to 11,002'. Losses for past 12 hrs = 50 bbls. 3.50 DRILL P PROD1 POH with BHA #4 from 11,002 to 278'. Hole took 12 bbls over the calculated displacement on trip out. Monitor well, well static. Printed: 8/15/2005 1:08:58 PM • gp Page 12 of 16 Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABOBS 9ES Rig Number: Date From - To ~ Hours Task Code r NPT ~! Phase Description of Operations 8/1/2005 03:30 - 05:30 2.00 DRILL P PROD1 Stand back jar stand and flex collars, break bit, down load MWD, stand back MWD and motor. 05:30 - 08:30 3.00 EVAL P PROD1 PJSM, Rig up Schlumberger E-line tools, Install lubricator 08:30 - 09:30 1.00 EVAL P PRODi 09:30 - 11:30 2.00 EVAL P PROD1 11:30 - 12:00 0.50 EVAL P PRODi 12:00 - 13:00 I 1.001 EVAL I P I I PRODi 13:00 - 14:30 I 1.501 EVAL I P I I PROD1 14:30 - 18:00 ~ 3.50 ~ EVAL ~ P ~ PROD1 18:00 - 19:00 1.00 EVAL P PROD1 19:00 - 23:00 4.00 EVAL P PROD1 23:00 - 00:00 1.00 EVAL P PROD1 8/2/2005 00:00 - 01:00 1.00 EVAL P PROD1 01:00 - 02:00 I 1.001 EVAL I P I I PROD1 02:00 - 03:30 1.50 EVAL P PROD1 03:30 - 06:30 3.00 DRILL P PRODi 06:30 - 09:00 2.50 DRILL P PROD1 09:00 - 09:30 0.50 DRILL P PROD1 09:30 - 12:00 2.50 DRILL P PROD1 12:00 - 13:30 1.50 DRILL P PROD1 extension, rig up wire line BOP, pump in sub and packoff. Install radioactive sources in logging tools. RIH with PEX to 12,122' Log up from 12,122' through the Sag river formation to the 7" casing shoe at 11,850'. POH with PEX logging tools, remove radioactive source from logging tool. Losses for past 12 hrs = 18 bbls. Held PSJM, with Schlumberger and rig crew. Lay down logging tools, Rig down wireline packoff, BOP pump in sub and lubricator extension. Monitor well, losing slightly. Pad operator was notified, to de-pressurize L-107. In order to maneuver 13 5/8" shooting flange under flow Tine and into the cellar. (Will not go through rotary table) Nipple down riser and riser adapter; nipple up shooting flange, lubricator extension, pump in sub, wire line BOP and packoff, and pressure test to 1,000 psi ok. Pickup Rotary sidewall coring tools and RIH with same. Take core samples from Sag River formation every 2' from 11,890'to 11,854'. POH with sidewall coring tools. Losses for past 12 hrs = 24 bbls. POH with sidewall cores, lay down coring tool. Recovered 19 out of 21 samples, from the following depths. 11,890' 11,878' 11,866' 11,888' 11,876' 11,864' 11,886' 11,874' 11,862' 11,884' 11,872' 11,860' 11,882' 11,870' 11,858' 11,880' 11,868' 11,856' No samples from depths: 11,854' 11,853' Rig down Schlumberger a-line tools, packoff, wireline BOP, pump in sub and lubricator extension. Clear floor of all Logging tools and equipment. Monitor well, hole taking between 2-4 bph static. Nipple down shooting flange, Nipple up riser adapter and riser. Change out motor, adjust to 1.5 deg, makeup bit and orient, initilalze MWD, change out PWD, pickup remaing BHA and RIH to 1,022'. Shallow test MWD, ok. RIH w/ 4" DP from 1,022' to 6,000' Circulate bottoms up - 260 gpm, 1,400 psi, 40 rpm. Observed a small amount of gas breaking out at surface throughout the circulation. RIH with 4" DP from 6,000' to 11,833'. Losses from 0000 to 1200 - 32 bbls. Circulate bottoms up. 220 gpm, 1,970 psi, 40 rpm. Printed: 8/15/2005 1:08:58 PM • BP Page 13 of 16 Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Event Name: DRILL+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 9ES Date From - To I Hours ~ Task ~! Code ` NPT 8/2/2005 13:30 - 16:00 - ~~ 2.50 DRILL ~ P 16:00 - 18:00 2.00 DRILL P 18:00 - 20:30 2.50 DRILL P 20:30 - 22:30 2.00 DRILL P 22:30 - 23:30 23:30 - 00:00 8/3/2005 00:00 - 02:00 02:00 - 03:30 03:30 - 05:30 05:30 - 06:00 06:00 - 11:00 11:00 - 12:00 1.00 DRILL P 0.50 DRILL P 2.00 DRILL P 1.50 DRILL P 2.00 DRILL P 0.50 DRILL P 5.00 DRILL P 1.001 DRILL I P 12:00 - 16:30 16:30 - 17:30 17:30 - 18:30 18:30 - 20:30 20:30 - 21:30 21:30 - 00:00 8/4/2005 ~ 00:00 - 03:15 03:15 - 03:45 03:45 - 10:30 4.501 DRILL I P 1,00 DRILL P 1.00 DRILL P 2.00 DRILL P 1.00 CASE P 2.50 CASE P 3.25 CASE P 0.50 CASE P 6.75 CASE P Spud Date: 7/8/2005 Start: 7/11/2005 End: 8/9/2005 I Rig Release: 8/9/2005 Rig Number: Phase I Description of Operations PROD1 Monitor the well -stable. RIH from 11,833' to 15,372'. Work pipe through tight spots from 14,410' through 14,980'. Wash and ream the last 2 stands to bottom. PROD1 Circulate two bottoms up and weighted/visc sweep surface to surface - 285gpm, 2,450 psi, 100 rpm. PROD1 Monitor well -stable. Pump out of the hole from 15,372' to 14,850' - 280 gpm, 2,280 psi. Pulled tight at 14,850 with -35k overpull. PRODi Engage rotary and backream from 14,850' to 14,700' - 60 rpm, 2470 psi, 280 gpm. Started to pack off and torque up at 14,700'. PROD1 Ream back to bottom from 14,700' to 15,372' - 280 gpm, 2,470 psi, 50 rpm. PRODi Circulate bottoms up - 200 gpm, 100 rpm, 2,300 psi. Losses from 1200 to 0000 - 144 bbls. PRODi Circulate bottoms up and weighted/visc sweep surface to surface - 200 gpm, 100 rpm, 2,300 psi. PROD1 Backream out of the hole from 15,372' to 14,700'. Hole started to torque up and pack off - 60rpm, 1,600 psi, 2'70 gpm PROD1 Continue backreaming out of the hole, but reduced the pulling rate as hole dictated to 1' to 3' per minute to keep the hole from packing off. Backream from 14,700' to 14,400'. PROD1 RIH from 14,400' to 15,000'. Took weight and had to work pipe across the interval from 14,650' to 14,770'. PROD1 POH without backreaming from 15,000' to 14,400' with 15k overpulls seen at 14,770' and 14,750'. Backream from 14,400' to the 7" casing shoe at 11,850' - 280 gpm, 60 rpm, 2,465 psi. Pull the bit into the 7" to 11,833'. PROD1 Drop ball and open circ sub. Circulate a high visc sweep surface to surface - 500 gpm, 2,465 psi, 80 rpm, PU - 220k, SO - 145k. Fair amount of cuttings returned across the shakers while circulating through the circ sub. Losses from 0000 to 1200 - 117 bbls. PROD1 Monitor the well -stable. POH standing back 4" DP from 11,833' to 2,978'. PROD1 Cut and slip 85' of drilling line. Lubricate the top drive. PRODi POH from 2,978' to the top of the BHA at 270' PROD1 LD BHA#5 - cleanout BHA from 270'. Clear and clean the floor. RUNPRD RU to run the 4.5" liner. RUNPRD Hold PJSM. PU 4.5" 12.6# L-80 IBT-m float equipment and RIH. Fill pipe and check floats -holding. PU 4.5" 11.6# L-80 IBT-m x LTC crossover full joint. PU 4.5" 11.6# L-80 LTC liner and RIH to 652' -filling pipe every joint. Utilized BOL 2000NM thread lubricant on each connection above the float equipment. All float equipment connections were Bakerloc'd. 4.5" IBT-m torqued to 3,000 ttlbs. 4.5" LTC torqued to 2,500 ftlbs. Total losses from 1200 to 0000 - 44 bbls. Total losses to the well - 1479 bbls. RUNPRD Continue PU and RIH with 4.5" 11.6# L-80 LTC liner and 1 stand of 4" DP to 3,761'. RUNPRD Fill pipe and circulate liner volume. RUNPRD RIH with 4.5" Liner on 4" DP from 3,761' to 11,850' filling pipe Printed: 8/15/2005 1:08:58 PM gp Page 14 of 16 Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Spud Date: 7/8/2005 Event Name: DRILL+COMPLETE Start: 7/11/2005 End: 8/9/2005 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 8/9/2005 Rig Name: NABORS 9ES Rig Number: Date ;From - To I~ ~ Phase 4 Task Code 4 Hours NPT`-- 8/4/2005 03:45 - 10:30 6.75 CASE P RUNPRD 10:30 - 11:00 0.50 CASE P RUNPRD 11:00 - 12:30 1.50 CASE P RUNPRD 12:30 - 15:00 I 2.501 CASE I P I I RUNPRD 15:00 - 17:30 2.50 CASE P RUNPRD 17:30 - 18:30 1.00 CASE N WAIT RUNPRD 18:30 - 21:00 2.50 CEMT P RUNPRD 21:00 - 21:30 I 0.501 CASE I P I I RUNPRD 21:30 - 22:15 I 0.751 CEMT I P I I RUNPRD 22:15 - 23:00 I 0.751 CASE I P I I RUNPRD 23:00 - 00:00 I 1.001 CASE I P I I RUNPRD Description of Operations every 10 joints. MU cement head to single joint of 4" DP. LD in the pipe shed. Make up the top drive and circulate bottoms up at 5 bpm, 840 psi. PU - 195k, SO - 130k. RIH with 4.5" liner on 4" DP into the open hole. Observed intermittent 10k to 30k drag from 14,400' to 15,370'. PU - 230k, SO - 130k. Break circulation and stage the pumps up to 5 bpm - 1,170 psi. Continue circulating while waiting on dirty vac truck to arrive. Batched up the 15.8 ppg cement slurry while continuing to reciprocate and while circulating at 5 bpm and 1,150 psi. Line up to pump with the Schlumberger pumping unit. The lines were flushed through the "T" with fresh water. Pressure tested the lines to 4,000 psi -good test. The lines were cleared of fresh water through the "T" with 2 bbls of CW100. The remaining 18 bbls of 8.34 ppg CW100 Preflush were pumped at 4.75 bpm and 1,200 psi. The pumps were shut down and a tub of 12:5 ppg Mudpush II spacer was batched up. 31 bbls of 12.5 ppg Mudpush II were pumped down hole at 3.5 bpm and 850 psi initial and 590 psi final. Switched over and started pumping the 15.8 ppg Gasblok slurry at 5 bpm and 650 psi initial and 160 psi final. A total of 95 bbls of cement slurry was pumped. The pumps were shut in and Schlumebrger was lined up to flush lines through the "T" on the rig floor. Once the lines were flushed, the pumping was switched over from Schlumberger to the rig for displacement. The dart was dropped and the rig displaced the cement with a 60 bbl pert pill and 112.5 bbls of 9.1 ppg old mud. The cement was caught with 60 bbls of displacement away at 5 bpm, 500 psi. The pump rate was dropped to 3 bpm and 750 psi to see the latch up of the dart in the liner top wiper plug -pressure increase was seen. Also, reciprocation was stopped and the liner was placed on depth. The rate was increased back to 5 bpm 1,450 psi after the liner top plug was picked up. Rate was dropped to 3 bpm and 1,365 psi with 160 bbls into the displacement and the plug was bumped on calculated strokes with 98% efficiency. CIP - 2100 hours. The pressure was increased to 3,500 psi to set the liner hanger. The pressure was bled off and the floats were found to be holding. Had full returns throughout the cement job and had good indication of lift. Rotated 20 turns to right and released from the liner hanger. 1,000 psi pressure was applied while picking up to expose the dogs. -30 bbls were circulated to move the cement on top of the liner up the hole. The weight was slacked of 50k -saw good surface indication of the packer setting with 25k down. This step was repeated 2 more times. Rotation was applied to the drill string while slacking off and stacking out 50k to ensure packer set. Circulate cement from the top of the liner. Saw -30bbls of cement returned to the surface. Blow down all surface lines and rig down the cement head. Stand back one stand of 4" DP. Circulate the well with Safe-Kleen sweep and displace the well Printed: 8/15/2005 1:08:58 PM • BP Operations Summary Report Legal Well Name: L-03 Common Well Name: L-03 Event Name: DRILL+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 9ES Date From - To Hours ~, Task Code ~ NPT - 8/4/2005 __- 23:00 - 00:00 1.00 CASE P 8/5/2005 00:00 - 00:30 0.50 CASE P 00:30 - 01:00 0.50 CASE P 01:00 - 04:30 3.50 CASE P 04:30 - 07:30 3.00 CASE P 07:30 - 08:00 0.50 CASE P 08:00 - 09:00 1.00 CASE P 09:00 - 10:30 1.50 PERFO P 10:30 - 11:00 0.50 CASE P 11:00 - 18:30 7.50 PERFO P 18:30 - 19:00 0.50 PERFOB~ P 19:00 - 00:00 5.00 PERFO P 8/6/2005 ~ 00:00 - 01:45 ~ 1.75 ~ PERFOB P 01:45 - 02:00 I 0.25 I PERFOB P 02:00 - 03:00 1.00 PERFO P 03:00 - 04:15 1.25 PERFO P 04:15 - 05:00 0.75 PERFOB~ P 05:00 - 06:00 1.00 PERFO P 102:30 - 13:00 0.50 PERFO~ P 13:00 - 20:30 I 7.501 PERFOBI P 20:30 - 21:30 I 1.001 PERFOBI P 21:30 - 22:30 1.00 PERFO P 22:30 - 00:00 1.50 PERFO P 8/7/2005 00:00 - 01:30 1.50 PERFO P 01:30 - 04:30 I 3.00 04:30 - 00:00 I 19.50 Page 15 of 16 Spud Date: 7/8/2005 Start: 7/11/2005 End: 8/9/2005 I Rig Release: 8/9/2005 Rig Number: Phase ~ Description of Operations RUNPRD over to 9.2 ppg brine. RUNPRD Continue to displace the well over to 9.2 ppg brine. RUNPRD Clean possum bellies, troughs and under shakers. RUNPRD POH standing back 4" DP and HWDP to 3,500'. RUNPRD LD 4" DP from 3,500'. RUNPRD Break and LD liner running tool. RUNPRD Service and lubricate the rig and the top drive. OTHCMP PJSM on running pert guns with the rig crew. PU perf gun tools to the floor and load the perf guns in the pipe shed. RU the floor to run perf guns. RUNPRD Pressure test the 7" x 4.5" to 3,500 psi -chart and hold for 30 minutes -good test. OTHCMP PU 2.5" 4 spf Schlumberger PowerJet Omega perf guns, blanks and 2-7/8" PAC DP to 3,621'. OTHCMP RD 2-7/8" handling equipment. OTHCMP RIH with perf guns on 4" DP from the derrick with 1 min/stand running speed to 12,293'. PU - 190k, SO - 123k OTHCMP RIH with perf guns on 4" DP from the derrick with 1 min/stand running speed from 12,293' and tag up on the 4.5" landing collar at 15,286'. PU - 240k, SO - 135k. Stand back 9 stands and spaceout perf guns on depth with drill pipe measurement - bottom perforation at 14,530'. Fill and test the surface lines to 3,000 psi -good. OTHCMP Closed the rams and increased pressure on the well to 3,000 psi to shear the pins on the firing heads. Held pressure for 1 minute and then bled off. At -4.5 minutes, observed a noise spike on the monitor, vibration in the drill pipe and a fluid drop confirming the first fire. At -6.5 minutes, observed a noise spike on the monitor, vibration in the drill pipe and a fluid drop confirming the second fire. Perforation depths from 14,530' - 13,780', 13,720' - 13,400', and 12,950' to 12,210' with 2.5" 4 spf PowerJet Omega charges. Well stable. OTHCMP POH standing back 4" DP from 14,530' to 12,200'. OTHCMP Circulate bottoms up through the bypass sub - 244 gpm, 1,600 psi OTHCMP Slip and cut drilling line. OTHCMP Displace the well over to clean 9.2 ppg brine. Monitor well - stable. OTHCMP POH LD 4" DP from 12,200' to the 2-7/8" PAC DP at 3,621'. OTHCMP RU 2-7/8" handling equipment to LD 2-7/8" PAC and 2.5" perf guns. OTHCMP PJSM to LD perf guns. LD 2-7/8" PAC DP and 2.5" perf guns - all shots fired. OTHCMP Clear and clean the floor of 2-7/8" handling equipment and perf gun tools. OTHCMP RIH with 34 stands of 4" DP from the derrick. OTHCMP LD 45 joints of 4" DP. OTHCMP LD 57 stands of 4" DP. Pull wear ringClear and clean the floor to run completion. RUNCMP Make dummy run with tubing hanger. RU the floor to run 3.5" completion. PU and spot HES I-wire spooler and rig up sheave. RUNCMP PJSM. PU 3.5" 13Cr tail pipe and RIH. All connections below Printed: 8/15/2005 1:08:58 PM • BP Operations Summary Report Legal Well Name: Common Well Name Event Name: Contractor Name: Rig Name: Date I From - To L-03 L-03 DRILL+COMPLETE NABOBS ALASKA DRILLING I NABOBS 9ES Hours I Task ~ Code ~ NPT Start: 7/11 /2005 Rig Release: 8/9/2005 Rig Number: Phase Page 16 of 16 Spud Date: 7/8/2005 End: 8/9/2005 Description of Operations 8/7/2005 04:30 - 00:00 19.50 BUNCO RUNCMP the packer were Bakerlok'd. RIH with 3.5" 9.2# 13Cr Vam Top completion -torque turned to 2,900 ttlbs utilizing Jet Lube Seal Guard thread lubricant. I-wire tested every 1,000'. 8/8/2005 00:00 - 03:30 3.50 BUNCO RUNCMP Continue to PU 3-1/2" completion and RIH. 03:30 - 06:00 2.50 BUNCO RUNCMP Spaceout, MU hanger, attach I-wire and land tubing on hanger with WLEG at 11,718' and stabbed 7' into the liner tieback sleeve, PU - 130k, SO - 90k. Ran a total of 358 joints of 3.5" 9.2# 13Cr Vam Top tubing, Sea 3.5" x 1.5" MMG GLM's, 4 X nipples (2.813" ID) and an HES Symphony Gauge. 06:00 - 06:30 0.50 BUNCO RUNCMP RD completion handling equipment and I-wire spool and sheave. 06:30 - 08:00 1.50 BUNCO RUNCMP RU circulation lines and reverse circulate 176 bbls of inhibited 9.2 ppg brine followed by 131 bbls of clean 9.2 ppg brine at 3 bpm, 350 psi -inhibited brine spotted between the GLM with the DCR shear valve at 4,994' and the S-3 packer at 11,648'. 08:00 - 10:00 2.00 BUNCO RUNCMP Drop ball and rod and allow to seat. Increase pressure to 3,500 psi and set the S-3 packer. Chart andhold pressure for 30 minutes for tubing test -good. Bleed off tubing pressure to ~ 2,000 psi. Increase pressure on the annulus to 3,500 psi. Chart and hold for 30 minute annulus test -good. Bleed pressure from the annulus and then the tubing. Pressure up on the annulus and shear the DCR valve in the GLM at 4,994' with 2,350 psi. Pump 2 bbls both ways to ensure the shear valve is completely sheared. 10:00 - 11:00 1.00 BUNCO RUNCMP RD circulation lines and blow down all surface lines. Back out and lay down the landing joint. 11:00 - 14:00 3.00 BOPSU P RUNCMP Install TWC and test from below to 1,000 psi -good. ND BOPE. 14:00 - 18:30 4.50 WHSUR P RUNCMP Run I-wire through adapter flange and NU same. Test adapter flange and I-wire connection to 5,000 psi -good. NU 4-1/8" carbon tree with LEO actuator. Test tree to 5,000 psi -good. NOTE: HES I-wire tested good through hanger and flange. Unable to get good test on final termination. HES tech thinks that the problem lies with his testing aparatus. They are persuing the solution to this problem. ODE informed. 18:30 - 19:30 1.00 BUNCO RUNCMP Pull TWC with DSM lubricator. RU LRHOS to freeze protect the well. 19:30 - 21:30 2.00 BUNCO RUNCMP PJSM. Pump 127 bbls of diesel freeze protection fluid down the annulus. ICP - 350 psi, FCP - 700 psi. Allow diesel to U-tube. 21:30 - 23:00 1.50 RIGD P POST Install BPV with lubricator. Test to 800 psi -diesel leaking by. Bleed off pressure and pull BPV with lubricator. Change out the seals on the BPV. Re-install BPV with lubricator and test from below to 1,000 psi -good test. RD LRHOS. 23:00 - 00:00 1.00 RIGD P POST Remove secondary annulus valves and install VR plugs. Secure the tree. Rig released 2359 8/8/2005 for L-114A. Printed: 8/15!2005 1:08:58 PM tC ^ A A A !~ ~ - ~-vs purvey rcepvrt Report Date: 713112005 Survey 1 DLS Computation Method: Minimum Curvature / Lubinski Client: BP Exploration Alaska vertical Section Azimuth: 104.710° Field: Prudhoe Bay Unit - WOA Vertical Section Origin: N 0.000 ft, E 0.000 ft Structure 1 Slot: L-PAD / S-0 TVD Reference Datum: Rotary Table well: L-03 TVD Reference Elevation: 78.10 ft relative to MSL Borehole: L-03 Sea Bed 1 Ground Level Elevation: 49.70 ft relative to MSL UWIIAPI#: 500292326900 Magnetic Declination: 24.394° Survey Name 1 Date: L-03 /July 31, 2005 Total Field Strength: 57617.892 nT Tort t AHD 1 DDI I ERD ratio: 431.583° 110681.42 ft / 6.895 11.184 Magnetic Dip: 80.813° Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: July 12, 2005 Location LaULong: N 70.35019910, W 149.32382216 Magnetic Declination Model: BGGM 2004 Location Grid NIE YIX: N 5978123.440 ftUS, E 583284.810 ftUS North Reference: True North Grid Convergence Angle: 10.63680433° Total Corr Mag North -> True North: +24.394° Grld Scale Factor: 0.99990788 Local Coordinates Referenced To: Well Head C~ Comments Measured Inclination Azimuth Sub-Sea TVD TVp Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS RIC v. uv v.uv v .vv -i6. iU U .UV V .UV U .UV U. VU U. UU V .UV U.UU by/251Z3 .44 -b253Z234. tf1 N /U. 3bU1yy1U W 14y .313tfZ21(i First GYD GC SS 100. 00 0.37 345 .47 21. 90 100 .00 -0 .16 0 .32 0. 32 0. 31 -0 .08 0.37 5978123 .75 583284. 73 N 70. 35019996 W 149 .32382282 200. 00 1.08 355 .05 121. 89 199. 99 -0 .63 1 .59 1. 58 1. 56 -0 .24 0.72 5978125 .00 583284. 55 N 70. 35020338 W 149 .32382414 300. 00 2.26 336 .38 221. 85 299. 95 -2 .17 4 .48 4. 45 4. 31 -1 .11 1.28 5978127 .74 583283. 65 N 70. 35021088 W 149 .32383121 400. 00 3.59 339 .96 321. 71 399. 81 -5 .18 9 .58 9. 53 9. 06 -2 .98 1.34 5978132 .46 583281. 73 N 70. 35022385 W 149 .32384634 500. 00 4.83 347 .62 421. 44 499. 54 -8 .88 16 .91 16. 86 16. 11 -4 .95 1.36 5978139. 49 583279. 68 N 70. 35024312 W 149 .32386237 600. 00 5.28 351 .87 521. 05 599. 15 -12 .59 25 .72 25. 62 24. 78 -6. 51 0.59 5978148 .14 583278. 03 N 70. 35026680 W 149 .32387498 700. 00 5.72 353 .32 620. 59 698. 69 -16 .19 35 .30 35. 14 34. 28 -7 .74 0.46 5978157 .63 583276. 69 N 70. 35029276 W 149 .32388497 800. 00 3.90 353 .19 720. 24 798 .34 -19 .25 43 .68 43. 49 42. 61 -8 .72 1.82 5978165 .95 583275. 62 N 70 .35031551 W 149 .32389295 Last GYD GC SS 900. 00 3.88 354 .88 820. 01 898 .11 -21 .65 50 .47 50. 25 49. 36 -9 .43 0.12 5978172 .68 583274. 84 N 70 .35033394 W 149 .32389868 First MWD+IFR+MS 953. 05 2.80 347 .46 872. 97 951 .07 -22 .85 53 .55 53. 33 52. 41 -9 .87 2.19 5978175 .73 583274. 36 N 70. 35034228 W 149 .32 26 1046. 70 2.13 336 .99 966. 53 1044 .63 -24 .96 57 .57 57. 32 56. 24 -11 .04 0.86 5978179 .55 583273. 14 N 70. 35035276 W 149 2 .3 1 1140. 41 0.72 47 .63 1060. 21 1138 .31 -25 .71 59 .68 59. 33 58. 24 -11 .29 2.14 5978181 .55 583272. 88 N 70. 35035822 W 149 .32 1 1233. 59 2.30 108 .09 1153. 36 1231 .46 -23 .52 61 .97 58. 76 58. 06 -9 .08 2.19 5978181 .39 583275. 09 N 70. 35035771 W 149 .32389587 1327. 01 5.15 107 .55 1246. 58 1324 .68 -17 .46 68 .04 56. 31 56. 21 -3 .30 3.05 5978179 .61 583280. 89 N 70. 35035267 W 149 .32384894 1419. 82 9.61 106 .19 1338. 59 1416. 69 -5 .55 79 .95 53. 41 52. 79 8 .12 4.81 5978176 .32 583292. 34 N 70. 35034333 W 149 .32375626 1513. 41 13.47 100 .40 1430. 28 1508. 38 13 .13 98 .66 55. 32 48. 65 26 .35 4.30 5978172 .37 583310. 61 N 70. 35033200 W 149 .32360826 1606. 62 15.12 98 .04 1520. 60 1598. 70 36 .03 121 .67 66. 57 44. 99 49 .07 1.88 5978168 .96 583333. 37 N 70. 35032200 W 149 .32342385 1700. 26 17.74 99 .09 1610. 41 1688. 51 62 .37 148 .15 85. 71 41. 02 75 .25 2.82 5978165 .29 583359. 59 N 70. 35031117 W 149 .32321129 1792. 55 20.57 101 .45 1697. 58 1775 .68 92 .55 178 .43 110. 89 35. 58 105 .03 3.18 5978160 .18 583389. 43 N 70. 35029631 W 149 .32296953 1886. 19 24.96 97 .10 1783. 91 1862 .01 128 .58 214 .64 143. 91 29. 87 140 .78 5.02 5978154 .87 583425. 24 N 70. 35028070 W 149 .32267933 1980. 02 27.00 97 .36 1868. 25 1946 .35 169 .33 255 .74 183. 22 24. 69 181 .55 2.18 5978150 .15 583466. 06 N 70. 35026656 W 149 .32234833 2073. 34 29.69 96 .97 1950. 38 2028 .48 213 .25 300 .04 226. 32 19. 18 225 .51 2.89 5978145 .12 583510. 07 N 70. 35025148 W 149 .32199150 SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\L-03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 1 of 7 Comments Measured Inclination Azimuth Sub•Sea TVD ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS L10~.~`J J1.40 `J4.4tf LUL`J.i3U L~IU/.`JV L5`J~.52f .S4tl.`Jb L/L.5t3 "14,b2 2260.51 34.02 92.97 2109.64 2187.74 309.97 398.29 323.61 11.21 2354.55 2447.96 2541.61 2635.35 2729.23 2821.88 2874.87 2952.00 3004.92 3098.85 3191.51 3284.90 3378.21 3470.10 3563.17 35.59 37.89 41.78 47.22 52.30 56.06 56.16 55.09 55.48 55.75 56.38 57.19 56.64 56.70 57.27 91.95 91.93 91.48 90.32 90.12 90.61 91.25 90.54 92.38 92.69 92.99 93.28 93.32 96.04 99.89 2186. 85 2264 .95 362. 41 451 .96 377.14 8.92 2261, 70 2339 .80 416. 91 507 .83 432. 93 7.03 2333. 60 2411 .70 475. 34 567 .81 492. 86 5.25 2400. 44 2478 .54 539. 11 633 .49 558. 51 4.25 2461. 06 2539 .16 608. 47 705 .13 630. 15 3.98 2515.28 2544.82 2588.37 2618.51 2671.56 2723.29 2774.44 2825.38 2875.88 2926.60 3656. 88 56. 85 100 .07 2977. 55 3749. 50 56. 57 100 .08 3028: 39 3842. 18 55. 75 101 .16 3080. 00 3935. 71 54. 89 101 .81 3133. 22 4029. 54 56 .45 101 .98 3186. 14 4125.27 4218.85 4312.24 4403.63 4497.22 4590.80 4684.25 4777.31 4871.12 4963.46 5057.99 5151.70 5244.67 5338.11 5432.47 5525.45 5618.49 5712.51 5804.55 2593.38 2622.92 2666.47 2696.61 2749.66 2801.39 2852.54 2903.48 2953.98 3004.70 3055.65 3106.49 3158.10 3211.32 3264.24 681.24 723.97 785.78 828.12 903.90 979.13 1055.67 1132.31 1207.90 1285.38 1363.75 1440.92 1517.70 1594.49 1671.88 56. 50 102 .04 3239.01 3317.11 1751 .60 56. 50 100 .61 3290.66 3368. 76 1829 .49 56. 38 99 .71 3342.29 3420. 39 1907 .07 55. 99 99 .75 3393.15 3471. 25 1982 .71 56. 58 98 .19 3445.10 3523. 20 2060 .17 56.78 56.40 55.83 55.61 55.36 55.13 54.87 54.29 55.13 55.02 54.42 54.67 55.75 55.13 97.38 97.37 97.76 97.92 98.09 98.39 98.08 98.86 99.68 99.53 100.63 100.34 99.89 99.57 3496.50 3574.60 2137.79 3547.96 3626.06 2215.16 3599.84 3677.94 2291.82 3652.68 3730.78 2368.77 3705.00 3783.10 2444.34 780.24 824.23 887.89 931.39 1008.90 1085.78 1163.91 1242.09 1318.86 1396.90 1475.54 1552.96 1629.94 1706.85 1784.34 1864.14 1942.18 2020.00 2095.93 2173. ~7 2251.97 2329.98 2407.23 2484.75 2560.83 Z/Y.1y 323.41 377.04 432.88 492.83 558.50 630.14 705.26 3.49 705.25 749.23 2.78 749.23 812.88 1.78 812.88 856.36 0.67 856.36 933.81 -2.76 933.80 1010.61 1088.65 1166.75 1243.35 1320.82 -6.56 -10.84 -15.34 -21.60 -32.42 1010.59 1088.60 1166.65 1243.16 1320.42 1398.64 1475.31 1551.52 1627.58 1704.20 1783.17 1860.58 1938.00 2013.62 2091.25 2169.35 2247.28 2324.46 2401.89 2477.89 -46.05 -59.60 -73.78 -89.09 105.06 -121.67 -136.99 -150.72 -163.55 -175.69 -186.28 -196.29 -206.46 -217.03 -227.63 3758. 89 3836. 99 2521 .51 2638 .50 2555 .45 -238. 76 3812. 64 3890. 74 2597 .78 2715 .26 2632 .12 -249. 75 3866. 52 3944. 62 2673 .10 2791 .02 2707 .78 -260. 91 3920. 50 3998. 60 2749 .02 2867 .29 2783 .89 -273. 20 3974. 52 4052. 62 2826 .08 2944 .66 2861 .08 -286. 11 4028. 23 4106. 33 2901 .73 3020 .56 2936 .77 -299: 39 4082. 20 4160. 30 2977 .31 3096 .35 3012 .31 -31$. 18 4135. 84 4213. 94 3054 .28 3173 .56 3089 .33 -326. 74 4188. 05 4266. 15 3129 .79 3249 .36' 3164 .97 -339: 55 1397.88 1474.11 1549.76 1625.14 1700.96 1779.01 1855.53 1932.13 2006.97 2083.86 2161.33 2238.70 2315.28 2392.07 2467.41 2544.28 2620.25 2695.18 2770.45 2846.74 2921.47 2995.99 3072.00 3146.71 2.3ti 5y/tf14U .ytS 5tS355ti .tSU N /U.35U23876 W 149. 32161254 2.83 5978138 .24 583608 .05 N 70 .35022971 W 149. 32119673 1.78 5978136 .55 583661 .69 N 70 .35022344 W 149. 32076142 2.46 5978135 .28 583717 .54 N 70 .35021826 W 149. 32030811 4.17 5978134 .17 583777 .50 N 70 .35021340 W 149. 31982143 5.87 5978133 .90 583843 .17 N 70 .35021066 W 149. 31928834 5.41 5978134 .42 583914 .80 N 70 .35020991 W 149. 31870678 4.08 5978134 .77 583989 .91 N 70 .35020856 W 149. 31809704 1.02 5978134 .55 584033. 89 N 70 .35020660 W 149. 31774001 1.58 5978134 .26 584097. 54 N 70 .35020386 W 149. 31722330 2.95 5978133 .63 584141. 03 N 70 .35020081 W 149. 31687031 0.40 5978131 .06 584218. 50 N 70 .35019142 W 149. 316 0.73 5978128 .11 584295. 31 N 70 .35018098 W 149. 31561 5 0.91 5978124 .70 584373. 36 N 70. 35016928 W 149. 31498505 0.59 5978121 .07 584451. 45 N 70. 35015695 W 149. 31435145 2.47 5978115 .66 584528. 02 N 70. 35013981 W 149. 31373037 3.52 5978105 .70 584605. 39 N 70. 35011021 W 149. 31310317 0.48 5978092.93 0.30 5978080.24 1.31 5978066.90 1.08 5978052.42 1.67 5978037.30 0.07 5978021.56 1.27 5978007.09 0.81 5977994.22 0.43 5977982.22 1:52 5977970.94 0.75 5977961.21 0.41 5977952.06 0.70 5977942.74 0.27 5977933.02 0.31 5977923.27 0.36 5977912.99 0.39 5977902.84 0.93 5977892.52 1.15 5977881.07 0.17 5977869.01 1.16 5977856.56 0.37 5977843.60 1.21 .5977830.89 0.73 5977818.91 584682.98 584759.35 584835.15 584910.68 584986.67 585064.90 585141.57 585218.31 585293.28 585370.30 585447.88 585525.34 585602.02 585678.92 585754.37 585831.34 585907.42 585982.47 586057.87 586134.28 586209.15 586283.81 586359.96 586434.80 N 70.35007294 W 149.31247442 N 70.35003590 W 149.31185564 N 70.34999711 W 149.31124147 N 70.34995524 W 149.31062964 N 70.34991156 W 149.31001419 N 70.34986614 W 149.30938056 N 70.34982423 W 149.30875949 N 70.34978667 W 149.30813769 N 70.34975156 W 149.30753020 N 70.34971836 W 149.30690603 N 70.34968936 W 149.30627714 N 70.34966194 W 149.36 N 70.34963410 W 149.3 2 N 70.34960515 W 149.30 19 N 70.34957613 W 149.30379260 N 70.34954566 W 149.30316868 N 70.34951555 W 149.30255201 N 70.34948499 W 149.30194374 N 70.34945135 W 149.30133275 N 70.34941600 W 149.30071357 N 70.34937964 W 149.30010699 N 70.34934188 W 149.29950210 N 70.34930476 W 149.29888511 N 70.34926968 W 149.29827872 SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\L-03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 2 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole' ' Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS Ot3y/ .// 55. 0[ au ./4 4L4l.Vy 431 y. "ly SLUb .U`J 33Lb. UL SL4"1.53 -357 ./5 SLLL. 3y U.i34 0`J//t5U/. 51i 023001 U. ti'I N /U. 34y"LSOC/ VV '14y. Ly /004325 5991 .67 55. 30 97. 37 4294 .40 4372. 50 3282. 87 3403. 32 3318 .79 -362 .58 3298. 93 1.22 5977797. 58 586587. 25 N 70. 34920658 W 149 .29704314 6084 .96 54. 61 97. 80 4347 .97 4426. 07 3358 .66 3479. 70 3395 .15 -372 .66 3374. 64 0.83 5977788. 34 586663. 06 N 70. 34917895 W 149. 29642862 6177 .97 54. 15 97. 74 4402 .14 4480. 24 3433. 71 3555. 31 3470 .73 -382 .88 3449. 55 0.50 5977778. 95 586738. 08 N 70. 34915094 W 149. 29582055 6270 .83 54. 59 97. 81 4456 .23 4534. 33 3508 .63 3630. 78 3546 .19 -393 .09 3524. 33 0.48 5977769. 57 586812. 96 N 70. 34912295 W 149. 29521354 6363 .18 55. 26 97 .74 4509 .30 4587. 40 3583 .66 3706. 36 3621 .74 -403 .32 3599. 22 0.73 5977760. 18 586887. 95 N 70. 34909492 W 149. 29460572 6457 .27 54. 80 97. 24 4563 .23 4641. 33 3660. 15 3783. 46 3698. 83 -413 .37 3675. 66 0.65 5977750. 98 586964. 49 N 70. 34906736 W 149. 29398523 6550 .77 55. 14 97. 36 4616 .90 4695. 00 3736. 07 3860. 02 3775. 38 -423 .10 3751. 60 0.38 5977742. 10 587040. 53 N 70. 34904068 W 149. 29336882 6649 .31 54. 63 96. 84 4673 .58 4751. 68 3815. 97 3940. 63 3855. 98 -433 .06 3831. 59 0.67 5977733. 03 587120. 61 N 70. 34901334 W 149. 29271957 6742 .53 54. 77 97. 14 4727 .45 4805. 55 3891. 36 4016. 71 3932 .06 -442 .32 3907. 10 0.30 5977724. 61 587196. 22 N 70. 34898794 W 149. 29210663 6835 .96 54. 61 97 .01 4781 .45 4859. 55 3966 .93 4092. 95 4008 .30 -451 .71 3982. 76 0.21 5977716. 06 587271. 97 N 70. 34896218 W 149. 29149249 6929 .49 53. 82 96. 31 4836 .14 4914. 24 4042. 05 4168. 82 4084. 17 -460 .51 4058. 12 1.04 5977708. 10 587347. 42 N 70. 34893802 W 149. 290 7022 .77 53. 93 95. 86 4891 .13 4969. 23 4116. 54 4244. 17 4159. 51 -468 .50 4133. 04 0.41 5977700. 94 587422. 42 N 70. 34891609 W 149. 2902 7116 .21 53. 86 95. 14 4946 .20 5024. 30 4191. 06 4319. 66 4235. 00 -475 .74 4208. 19 0.63 5977694. 54 587497. 63 N 70. 34889621 W 149. 28966274 7208 .94 53. 64 96. 22 5001 .03 5079. 13 4264. 91 4394. 44 4309. 77 -483 .14 4282. 60 0.97 5977687. 97 587572. 11 N 70. 34887588 W 149. 28905874 7302 .27 53. 38 97. 31 5056 .53 5134. 63 4339. 23 4469. 48 4384 .80 -491 .97 4357. 11 0.98 5977679. 96 587646. 71 N 70. 34885162 W 149. 28845396 7395 .32 54. 00 98. 41 5111 .63 5189. 73 4413. 67 4544. 46 4459. 76 -502 .23 4431. 39 1.16 5977670. 53 587721. 09 N 70. 34882348 W 149. 28785109 7489 .58 55. 09 98. 25 5166 .31 5244. 41 4489. 98 4621. 24 4536. 50 -513 .35 4507. 36 1.16 5977660. 26 587797. 17 N 70. 34879297 W 149. 28723447 7583 .26 53. 48 98. 19 5220 .99 5299. 09 4565. 55 4697. 30 4612. 52 -524 .23 4582. 64 1.72 5977650. 22 587872. 56 N 70. 34876314 W 149. 28662347 7675 .06 51. 43 99. 02 5276 .93 5355. 03 4637. 91 4770. 08 4685. 26 -535 .11 4654. 60 2.35 5977640. 14 587944. 63 N 70. 34873329 W 149. 28603938 7768 .06 49. 29 101. 43 5336 .26 5414. 36 4709. 30 4841. 69 4756. 72 -547 .80 4725. 07 3.05 5977628. 24 588015. 23 N 70. 34869850 W 149. 28546742 7861 .34 47. 14 104. 33 5398 .42 5476. 52 4778. 80 4911. 23 4825. 85 -563 .27 4792. 86 3.27 5977613. 52 588083. 18 N 70. 34865612 W 149. 28491721 7955 .90 45. 69 107. 98 5463 .63 5541. 73 4847. 25 4979. 71 4893. 40 -582 .29 4858. 63 3.19 5977595. 23 588149. 16 N 70. 34860403 W 149. 28438340 8048 .93 44. 01 111. 72 5529 .59 5607. 69 4912. 57 5045. 31 4957. 33 -604 .53 4920. 33 3.36 5977573. 68 588211. 09 N 70. 34854316 W 149. 28388270 8142 .58 41. 92 114. 02 5598 .12 5676. 22 4975. 74 5109. 13 5018. 75 -629 .31 4979. 14 2.79 5977549. 56 588270. 17 N 70. 34847536 W 149. 28340548 8236 .16 38. 47 115. 04 5669 .59 5747. 69 5035. 24 5169. 51 5076 .43 -654 .37 5034. 08 3.75 5977525. 12 588325. 38 N 70. 34840682 W 149. 28295964 8329 .27 36. 68 117. 69 5743 .39 5821. 49 5090. 84 5226. 28 5130. 16 -679 .55 5084. 96 2.59 5977500. 51 588376. 52 N 70. 34833793 W 149. 28254684 8422 .09 35. 12 119. 86 5818 .58 5896. 68 5143. 64 5280. 70 5180. 95 -705 .73 5132. 66 2.17 5977474. 86 588424. 52 N 70. 34826632 W 149. 28215973 8515 .13 33. 60 121. 01 5895 .38 5973. 48 5194. 18 5333. 21 5229 .47 -732 .32 5177. 94 1.78 5977448. 78 588470. 08 N 70. 34819360 W 149. 2 6 8608 .83 34. 28 125. 68 5973 .13 6051. 23 5243. 71 5385. 51 5276 .78 -761 .07 5221. 60 2.88 5977420. 52 588514. 06 N 70. 34811496 W 149. 8 2 1 8702 .22 34. 28 130. 23 6050 .31 6128. 41 5292. 01 5438. Q9 5322 .52 -793 .40 5263. 05 2.74 5977388. 65 588555. 86 N 70. 34802656 W 149. 28 4 8795 .63 33. 08 130. 85 6128 .04 6206. 14 5338. 64 5489. 89 5366. 54 -827 .07 5302. 42 1.34 5977355. 43 588595. 60 N 70. 34793451 W 149. 28078249 8888 .02 34. 09 132. 25 6205 .01 6283. 11 5384. 24 5540. 99 5409 .61 -860 .97 5340. 66 1.38 5977321. 96 588634. 21 N 70. 34784182 W 149. 28047229 8982 .18 36. 97 133 .88 6281 .63 6359. 73 5432. 37 5595. 70 5455 .09 -898 .35 5380. 61 3.22 5977285. 03 588674. 57 N 70. 34773963 W 149. 28014823 9074 .91 37. 23 134 .05 6355 .59 6433. 69 5481. 17 5651. 64 5501 .29 -937 .18 5420. 87 0.30 5977246. 65 588715. 25 N 70. 34763347 W 149. 27982167 9167 .88 36. 41 134 .39 6430 .01 6508. 11 5529 .66 5707. 36 5547 .34 -976 .03 5460. 80 0.91 5977208. 24 588755. 61 N 70. 34752724 W 149. 27949779 9262 .01 39. 04 133 .04 6504 .46 6582. 56 5580. 03 5764. 94 5595 .42 -1015 .82 5502. 44 2.93 5977168. 93 588797. 68 N 70. 34741847 W 149. 27916006 9354 .99 39. 02 131. 39 6576 .69 6654. 79 5631. 96 5823. 49, 5645 .29 -1055 .16 5545. 80 1.12 5977130. 08 588841. 47 N 70. 34731091 W 149. 27880834 9448 .94 38. 25 131 .77 6650 .08 6728. 18 5684. 29 5882. 15 5695 .75 -1094 .08 5589. 68 0.86 5977091. 65 588885. 78 N 70. 34720448 W 149. 27845242 9541 .70 36. 72 132 .09 6723 .68 6801. 78 5734 .48 5938. 60 5744 .28 -1131 .80 5631. 68 1.66 5977054. 40 588928. 19 N 70. 34710135 W 149. 27811178 9634 .53 34. 98 132 .26 6798 .92 6877. 02 5782 .72 5992. 96 5791 .04 -1168 .30 5671. 97 1.88 5977018. 35 588968. 88 N 70. 34700156 W 149. 27778497 SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\L-03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 3 of 7 Comments Measured Inclination Azimuth Sub•Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS 9728 .83 34. 12 133 .45 6876 .59 6954. 69 5829 .88 6046. 44 5836 .84 -1204. 67 5711. 18 1.16 5976982. 43 589008. 48 N 70. 34690212 W 149 .27746697 9822 .88 35. 03 134 .56 6954 .03 7032. 13 5876 .42 6099. 81 5882 .12 -1241. 75 5749. 56 1.18 5976945. 78 589047. 27 N 70. 34680074 W 149 .27715566 9914 .91 33. 95 135 .43 7029 .88 7107. 98 5921 .42 6151. 92 5925 .99 -1278. 59 5786. 41 1.29 5976909. 35 589084. 53 N 70. 34670001 W 149 .27685675 10009 .31 34. 92 135 .61 7107 .74 7185. 84 5967 .27 6205. 30 5970 .80 -1316. 68 5823. 81 1.03 5976871. 69 589122. 35 N 70. 34659589 W 149 .27655344 10101 .71 33. 65 135 .65 7184 .08 7262. 18 6011 .92 6257. 35 6014 .57 -1353. 88 5860. 21 1.37 5976834. 89 589159. 15 N 70. 34649416 W 149 .27625825 10194 .76 32. 48 135 .65 7262 .06 7340. 16 6055 .46 6308. 12 6057 .38 -1390. 19 5895. 70 1.26 5976798. 99 589195. 04 N 70. 34639491 W 149. 27597045 10287 .95 32. 71 135 .21 7340 .58 7418. 68 6098 .62 6358. 32 6099 .94 -1425. 95 5930. 93 0.35 5976763. 63 589230. 66 N 70. 34629714 W 149. 27568474 10380 .88 34. 14 134 .94 7418 .13 7496. 23 6142 .79 6409. 51 6143 .62 -1462. 19 5967. 08 1.55 5976727. 79 589267. 21 N 70. 34619805 W 149. 27539157 10474 .91 35. 86 134 .75 7495 .16 7573. 26 6189 .43 6463. 44 6189 .87 -1500. 22 6005. 32 1.83 5976690. 19 589305. 86 N 70. 34609407 W 149. 27508145 10567 .85 35. 46 131 .84 7570 .67 7648. 77 6236 .99 6517. 61 6237 .18 -1537. 37 6044. 74 1.88 5976653. 48 589345. 69 N 70. 34599249 W 149. 27476175 10660 .91 34. 57 131 .94 7646 .89 7724. 99 6284 .49 6571. 01 6284 .54 -1573. 02 6084. 49 0.96 5976618. 28 589385. 83 N 70. 34589501 W 149. 27 10754 .73 36. 13 132 .67 7723 .41 7801. 51 6332 .60 6625. 29 6332 .60 -1609. 56 6124. 63 1.72 5976582. 19 589426. 37 N 70. 34579510 W 149. 4 274 10847 .22 34. 73 132 .22 7798 .77 7876. 87 6380 .05 6678. 91 6380 .10 -1645. 75 6164. 19 1.54 5976546. 45 589466. 33 N 70. 34569615 W 149. 27379 9 10942 .03 33. 86 132 .42 7877 .10 7955. 20 6427 .39 6732. 33 6427 .59 -1681. 71 6203. 69 0.93 5976510. 93 589506. 22 N 70. 34559781 W 149. 27347264 11036 .13 33. 20 131 .05 7955 .54 8033. 64 6473 .68 6784. 30 6474 .12 -1716. 32 6242. 47 1.07 5976476. 76 589545. 38 N 70. 34550319 W 149. 27315812 11128 .96 33. 81 133 .52 8032 .95 8111. 05 6519 .09 6835. 54 6519 .84 -1750. 80 6280. 37 1.61 5976442. 71 589583. 66 N 70. 34540891 W 149. 27285079 11222 .97 35. 12 135 .05 8110 .46 8188. 56 6565 .35 6888. 74 6566 .54 -1787. 95 6318. 44 1.67 5976405. 99 589622. 14 N 70. 34530733 W 149. 27254204 11316 .84 35. 30 134 .73 8187 .15 8265. 25 6612. 14 6942. 86 6613 .89 -1826: 14 6356. 79 0.27 5976368. 22 589660. 90 N 70. 34520289 W 149. 27223110 11410 .50 33. 71 135 .00 8264 .33 8342. 43 6658. 02 6995. 91 6660 .42 -1863. 57 6394. 39 1.71 5976331. 22 589698. 91 N 70. 34510056 W 149. 27192616 11503 .00 33. 31 137. 06 8341 .46 8419. 56 6701. 64 7046. 98 6704 .78 -1900. 31 6429. 85 1.30 5976294. 88 589734. 77 N 70. 34500009 W 149. 27163867 11595 .97 33. 46 139. 18 8419 .09 8497. 19 6744. 34 7098. 13 6748 .38 -1938. 40 6463. 99 1.27 5976257. 18 589769. 34 N 70. 34489597 W 149. 27136182 11689 .51 33. 52 140. 61 8497 .11 8575. 21 6786. 52 7149. 74 6791 .62 -1977. 87 6497. 24 0.85 5976218. 08 589803. 02 N 70. 34478804 W 149. 27109227 11783 .09 33. 55 142. 20 8575 .11 8653. 21 6827. 97 7201. 44 6834 .30 -2018. 28 6529. 49 0.94 5976178. 04 589835. 71 N 70. 34467759 W 149. 27083085 11854 .00 32. 42 142. 00 8634 .59 8712. 69 6858. 64 7240. 04 6865. 98 -2048. 74 6553. 20 1.60 5976147. 85 589859. 75 N 70. 34459431 W 149. 27063862 11878 .52 35. 69 142. 00 8654 .90 8733. 00 6869. 56 7253. 77 6877. 28 -2059. 56 6561. 65 13.34 5976137. 12 589868. 33 N 70. 34456474 W 149. 27057010 11908 .58 40. 56 140. 33 8678 .54 8756. 64 6884. 49 7272. 33 6892. 73 -2074. 00 6573. 30 16.56 5976122. 81 589880. 13 N 70. 34452526 W 149. 27047570 11939 .98 45. 16 137. 83 8701 .55 8779. 65 6902. 12 7293. 68 6910 .94 -2090. 12 6587. 29 15.62 5976106. 85 589894. 31 N 70. 34448119 W 149. 27036220 11971 .03 49. 07 137 .02 8722 .68 8800. 78 6921. 26 7316. 42 6930 .68 -2106. 87 6602. 69 12.74 5976090. 28 589909. 88 N 70. 34443540 W 149. 27023740 12001 .88 53. 04 133. 74 8742 .07 8820. 17 6941 .90 7340. 41 6951 .94 -2123. 92 6619. 55 15.29 5976073. 41 589926. 93 N 70. 34438876 W 149. 27 70 12033 .38 57. 31 129. 36 8760 .06 8838. 16 6964. 97 7366. 26 6975 .61 -2141. 04 6638. 90 17.72 5976056. 51 589946. 47 N 70. 34434194 W 149. 23 12064 .64 60. 35 126 .71 8776 .24 8854. 34 6989 .53 7393. 00 7000 .72 -2157. 51 6659. 97 12.13 5976040. 28 589967. 72 N 70. 34429690 W 149. 26977287 12095 .51 63. 19 122 .83 8790 .85 8868. 95 7015 .07 7420. 19 7026 .75 -2173. 01 6682. 31 14.39 5976025. 03 589990. 23 N 70. 34425452 W 149. 26959168 12126 .38 64. 98 120 .31 8804 .34 8882. 44 7041 .64 7447. 96 7053 .74 -2187. 54 6705. 97 9.36 5976010. 77 590014. 04 N 70. 34421477 W 149. 26939981 12158 .41 68. 33 114 .51 8817 .04 8895. 14 7070 .31 7477. 36 7082 .75 -2201. 05 6732. 06 19.64 5975997. 55 590040. 28 N 70. 34417779 W 149. 26918812 12189 .25 71. 33 113 .36 8827 .67 8905. 77 7098 .89 7506. 30 7111 .54 -2212. 79 6758. 52 10.34 5975986. 10 590066. 87 N 70. 34414565 W 149. 26897350 12221 .45 71. 70 114 .75 8837 .88 8915. 98 7129 .02 7536. 84 7141 .92 -2225. 24 6786. 41 4.25 5975973. 97 590094. 89 N 70. 34411157 W 149. 26874728 12251 .35 75. 35 111 .33 8846 .36 8924. 46 7157 .38 7565. 51 7170 .48 -2236. 45 6812. 79 16.41 5975963. 05 590121. 39 N 70. 34408088 W 149. 26853329 12282 .33 79. 17 107 .51 8853 .20 8931. 30 7187 .48 7595. 72. 7200 .68 -2246. 48 6841. 27 17.22 5975953. 33 590149. 98 N 70. 34405340 W 149. 26830215 12313 .55 81. 25 104 .89 8858 .50 8936. 60 7218 .23 7626. 48 7231 .42 -2255. 06 6870. 81 10.62 5975945. 08 590179. 61 N 70. 34402988 W 149. 26806249 12345 .08 84. 23 104 .17 8862 .49 8940. 59 7249 .51 7657. 76. 7262 .63 -2262. 91 6901. 09 9.72 5975937. 58 590209. 97 N 70. 34400837 W 149. 26781686 SurveyEditor Ver SP 1.0 Bld( doc40x_56 ) S-O\L-03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 4 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure', ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS 1[3/6. 89 84. 44 101 .0/ 88ti5 .ti3 8943. /3 /281 .14 /689. 41 /Z94.13 -2"L69. 8L 6931 .97 9.7Z 5975931 .U1 59UZ4U. 93 N 70.34398940 W 149 .26756626 12407. 48 84. 23 100 .45 8868 .65 8946. 75 7311 .51 7719. 85 7324 .32 -2275. 51 6961 .88 2.13 5975925 .66 590270. 89 N 70. 34397380 W 149 .26732361 12438. 56 84. 10 101 .27 8871 .81 8949. 91 7342 .35 7750. 77 7355 .00 -2281. 33 6992. 24 2.66 5975920 .17 590301. 32 N 70. 34395781 W 149 .26707723 12469. 51 87. 09 99 .52 8874 .19 8952. 29 7373 .12 7781. 63 7385 .57 -2286. 90 7022. 59 11.19 5975914 .94 590331. 72 N 70. 34394253 W 149 .26683099 12500. 67 91. 51 97 .30 8874 .57 8952. 67 7404 .08 7812. 78 7416 .29 -2291. 45 7053. 41 15.87 5975910 .73 590362. 58 N 70. 34393000 W 149 .26658097 12531. 64 89. 18 93 .91 8874 .38 8952. 48 7434 .65 7843. 74 7446 .53 -2294. 48 7084. 22 13.28 5975908 .05 590393. 42 N 70. 34392166 W 149 .26633092 12562. 89 87. 81 92 .03 8875 .20 8953. 30 7465 .24 7874. 98 7476 .71 -2296. 10 7115. 42 7.44 5975906. 78 590424. 63 N 70. 34391716 W 149 .26607777 12594. 48 87. 26 90 .33 8876 .56 8954. 66 7495 .92 7906. 54 7506 .94 -2296. 75 7146. 97 5.65 5975906. 48 590456. 19 N 70. 34391530 W 149 .26582171 12625. 39 90. 03 91 .26 8877 .29 8955. 39 7525 .91 7937. 44 7536 .49 -2297. 18 7177. 86 9.45 5975906. 39 590487. 08 N 70. 34391405 W 149 .26557099 12655. 78 90. 31 91 .71 8877 .20 8955. 30 7555 .50 7967. 83 7565 .67 -2297. 96 7208. 24 1.74 5975905. 94 590517. 47 N 70. 34391182 W 149 .26532445 12686. 57 90. 17 91 .47 8877 .07 8955. 17 7585 .48 7998. 62 7595 .26 -2298. 82 7239. 02 0.90 5975905. 43 590548. 25 N 70. 34390940 W 149 .26507469 12717. 68 90. 31 91 .07 8876 .94 8955. 04 7615 .74 8029. 73 7625 .12 -2299. 51 7270. 12 1.36 5975905. 08 590579. 35 N 70. 34390744 W 149. 26 12749. 49 88. 83 91 .96 8877 .18 8955. 28 7646 .71 8061. 54 7655 .69 -2300. 35 7301. 92 5.43 5975904. 60 590611. 15 N 70. 34390506 W 149. 4 264 12780. 17 88. 11 92 .85 8878 .00 8956. 10 7676 .67 8092. 21 7685 .31 -2301. 63 7332. 56 3.73 5975903. 65 590641. 81 N 70. 34390146 W 149. 2643 9 12810. 37 88. 11 92 .83 8879 .00 8957. 10 7706 .21 8122. 39 7714 .52 -2303. 13 7362. 71 0.07 5975902. 49 590671. 96 N 70. 34389729 W 149. 26407095 12841. 83 87. 77 92 .86 8880 .13 8958. 23 7736 .98 8153. 83 7744 .96 -2304. 69 7394. 11 1.08 5975901. 28 590703. 38 N 70. 34389295 W 149. 26381614 12873. 77 87. 36 92 .10 8881 .48 8959. 58 7768 .16 8185. 74 7775 .81 -2306. 07 7425. 99 2.70 5975900. 25 590735. 27 N 70. 34388909 W 149. 26355742 12898. 86 87. 36 92 .47 8882 .64 8960. 74 7792 .64 8210. 80 7800 .03 -2307. 07 7451. 03 1.47 5975899. 53 590760. 32 N 70. 34388629 W 149. 26335419 12935. 37 87. 53 94 .69 8884 .27 8962. 37 7828 .43 8247. 28 7835 .48 -2309. 35 7487. 43 6.09 5975897. 66 590796. 74 N 70. 34387997 W 149. 26305881 12966. 34 87. 19 93 .73 8885 .69 8963. 79 7858 .84 8278. 21 7865 .63 -2311. 62 7518. 29 3.29 5975895. 73 590827. 61 N 70. 34387368 W 149. 26280844 12997. 64 88. 87 94 .54 8886 .77 8964. 87 7889 .59 8309. 50 7896 .12 -2313. 88 7549. 48 5.96 5975893. 82 590858. 83 N 70. 34386743 W 149. 26255527 13029. 90 90. 34 94 .67 8886 .99 8965. 09 7921 .35 8341. 75 7927 .63 -2316. 47 7581. 64 4.57 5975891. 59 590891. 01 N 70. 34386027 W 149. 26229435 13059. 68 90. 51 95 .11 8886 .77 8964. 87 7950 .69 8371. 53 7956 .75 -2319. 00 7611. 31 1.58 5975889. 38 590920. 70 N 70. 34385325 W 149. 26205358 13091. 10 90. 69 96 .42 8886 .44 8964. 54 7981 .73 8402. 95 7987 .57 -2322. 16 7642. 57 4.21 5975886. 57 590951. 99 N 70. 34384454 W 149. 26179994 13121. 55 90. 41 99 .41 8886 .15 8964, 25 8011 .96 8433. 40 8017 .64 -2326. 35 7672. 72 9.86 5975882. 72 590982. 19 N 70. 34383301 W 149. 26155525 13153. 92 90. 24 101 .19 8885 .97 8964. 07 8044 .23 8465. 77 8049 .80 -2332. 14 7704. 57 5.52 5975877. 29 591014. 10 N 70. 34381711 W 149. 26129685 13183. 38 90. 27 101 .05 8885 .83 8963. 93 8073 .64 8495. 23 8079 .11 -2337. 82 7733. 48 0.49 5975871. 93 591043. 06 N 70. 34380150 W 149 .26106231 13215. 50 90. 27 101 .25 8885 .68 8963. 78 8105 .69 8527. 35 8111 .08 -2344. 03 7764. 99 0.62 5975866. 07 591074. 64 N 70. 34378445 W 149 .26080663 13246. 96 91. 06 102. 10 8885 .32 8963. 42 8137 .11 8558. 81 8142 .41 -2350. 40 7795. 80 3.69 5975860. 04 591105. 51 N 70. 34376697 W 149 .26055667 13278. 02 92. 91 102. 53 8884 .24 8962. 34 8168 .12 8589. 85. 8173 .35 -2357. 02 7826. 12 6.11 5975853. 76 591135. 91 N 70. 34374879 W 149 ,26 63 13308. 67 93. 29 103. 31 8882 .58 8960. 68 8198 .71 8620. 45 8203 .89 -2363. 86 7855. 95 2.83 5975847. 25 591165. 81 N 70. 34373002 W 149. 261 13339. 72 93. 36 103. 73 8880 .78 8958. 88 8229 .70 8651. 45 8234 .84 -2371. 11 7886. 09 1.37 5975840. 34 591196. 02 N 70. 34371013 W 149. 25982408 13371. 02 93. 26 102. 89 8878 .98 8957. 08 8260 .94 8682. 70 8266 .03 -2378. 30 7916. 50 2.70 5975833. 49 591226. 51 N 70. 34369039 W 149. 25957737 13401. 18 92. 98 104 .01 8877 .33 8955. 43 8291 .05 8712. 81 8296 .10 -2385. 31 7945. 79 3.82 5975826. 81 591255. 87 N 70. 34367117 W 149. 25933975 13432. 70 92. 61 104 .47 8875 .80 8953. 90 8322 .53 8744. 29 8327 .55 -2393. 05 7976. 30 1.87 5975819. 40 591286. 46 N 70. 34364993 W 149. 25909217 13463. 66 92. 57 104 .39 8874 .40 8952. 50 8353 .45 8775. 22 8358 .45 -2400. 76 8006. 26 0.29 5975812. 03 591316. 50 N 70. 34362878 W 149. 25884917 13495. 33 92. 26 103 .28 8873 .06 8951. 16 8385 .09 8806. 86 8390 .06 -2408. 32 8036. 98 3.64 5975804. 81 591347. 30 N 70. 34360802 W 149. 25859990 13526. 11 90. 45 102 .08 8872 .34 8950. 44 8415 .84 8837. 63 8420 .75 -2415. 08 8067. 00 7.05 5975798. 39 591377. 39 N 70. 34358948 W 149 .25835635 13557. 94 89. 90 102 .81 8872 .24 8950. 34 8447 .65 8869. 46. 8452 .50 -2421. 94 8098. 08 2.87 5975791. 87 591408. 54 N 70. 34357065 W 149. 25810418 13589. 30 90. 31 104 .41 8872 .18 8950. 28 8479 .00 8900. 82 8483 .81 -2429. 32 8128. 56 5.27 5975784. 84 591439. 10 N 70. 34355040 W 149 .25785690 13620.54 90.34 104.62 8872.00 8950.10 8510.24 8932.06 8515.03 -2437.15 8158.80 0.68 5975777.34 591469.42 N 70.34352892 W 149.25761155 SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\G03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 5 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole' Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS 13UU1 . -13 `JV. L4 IUU .14 ab/1.8U O`J4`J. `JU iSU4V .i33 t3`JbL .bS 25~45 .bU -L445. VU t3~1 t52f .3b 1./3 5`J/5/b`3 .t5L 5`J~~14`J`J .V/ N /U .3435U/SYS VV "14~J .L9/3/1 /U 13681. 87 90. 34 105 .64 8871. 69 8949. 79 8571 .57 8993 .39 8576 .34 -2453. 16 8218 .00 1.66 5975761 .99 591528 .79 N 70 .34348500 W 149 .25713126 13713. 58 90. 27 105 .15 8871. 53 8949 .63 8603 .27 9025 .10 8608 .04 -2461. 58 8248 .57 1.56 5975753 .91 591559 .45 N 70 .34346191 W 149 .25688324 13743. 95 90 .14 102 .79 8871. 42 8949 .52 8633 .64 9055 .47 8638 .37 -2468. 91 8278 .04 7.78 5975746 .91 591589. 00 N 70 .34344180 W 149 .25664415 13774. 74 89 .97 99 .96 8871. 39 8949 .49 8664 .37 9086 .26 8669 .03 -2474. 98 8308 .22 9.21 5975741 .18 591619. 24 N 70 .34342512 W 149 .25639928 13806. 69 90 .00 97 .90 8871. 40 8949 .50 8696 .16 9118 .21 8700 .70 -2479. 94 8339 .79 6.45 5975736 .57 591650. 86 N 70 .34341147 W 149 .25614320 13837. 78 90 .21 95 .87 8871. 34 8949 .44 8726 .96 9149 .30 8731 .34 -2483. 67 8370 .65 6.56 5975733 .18 591681. 76 N 70. 34340120 W 149 .25589276 13868. 64 90. 21 93 .63 8871. 23 8949 .33 8757 .35 9180 .16 8761 .55 -2486. 22 8401 .40 7.26 5975730 .97 591712. 53 N 70. 34339412 W 149 .25564323 13899. 66 89. 97 90 .81 8871. 18 8949 .28 8787 .63 9211 .18 8791 .62 -2487. 42 8432 .39 9.12 5975730 .11 591743. 53 N 70. 34339075 W 149 .25539172 13930. 88 89. 76 87 .72 8871. 25 8949. 35 8817 .72 9242 .40 8821 .45 -2487. 02 8463 .61 9.92 5975730 .86 591774. 74 N 70. 34339174 W 149 .25513842 13961. 96 88. 80 84 .40 8871. 64 8949. 74 8847 .16 9273 .48 8850 .59 -2484. 89 8494 .61 11.12 5975733 .34 591805. 71 N 70. 34339748 W 149 .25488683 13993. 48 88. 46 82 .18 8872. 39 8950. 49 8876 .50 9304 .99 8879 .60 -2481. 21 8525 .90 7.12 5975737. 37 591836. 96 N 70. 34340744 W 149 .25 14024. 50 88. 59 79 .41 8873. 19 8951. 29 8904 .84 9336 .00 8907 .62 -2476. 25 8556 .51 8.94 5975742. 67 591867. 50 N 70. 34342090 W 149 4 .254 14054. 71 88. 66 76 .23 8873. 92 8952. 02 8931 .77 9366 .20 .8934 .21 -2469. 88 8586 .03 10.53 5975749. 37 591896. 95 N 70. 34343821 W 149 .2541 2 14086. 05 87. 84 73 .91 8874. 88 8952. 98 8959 .00 9397 .53 8961 .08 -2461. 81 8616 .29 7.85 5975757. 77 591927. 12 N 70. 34346016 W 149 .25389913 14117. 27 88. 01 71 .43 8876. 01 8954. 11 8985 .44 9428 .73 8987 .18 -2452. 51 8646 .07 7.96 5975767. 39 591956. 79 N 70. 34348545 W 149 .25365737 14149. 04 88. 63 68 .17 8876. 94 8955. 04 9011 .48 9460 .48 9012 .87 -2441. 55 8675 .87 10.44 5975778. 69 591986. 46 N 70. 34351531 W 149 .25341544 14179. 76 88. 70 65 .69 8877. 65 8955. 75 9035 .75 9491. 19 9036 .83 -2429. 51 8704 .12 8.07 5975791. 03 592014. 58 N 70. 34354810 W 149 .25318604 14211. 06 88. 49 62 .51 8878. 42 8956. 52 9059 .50 9522. 48 9060 .29 -2415. 85 8732. 27 10.18 5975805. 01 592042. 57 N 70. 34358534 W 149 .25295752 14241. 45 88. 53 59 .77 8879. 21 8957. 31 9081 .51 9552. 86 9082 .05 -2401. 19 8758. 87 9.01 5975819. 97 592069. 00 N 70. 34362531 W 149. 25274148 14272. 66 88. 87 57 .36 8879. 92 8958. 02 9103 .13 9584. 07 9103 .45 -2384. 92 8785. 49 7.80 5975836. 53 592095. 44 N 70. 34366968 W 149 .25252529 14303. 91 88. 42 54 .41 8880. 66 8958. 76 9123 .69 9615. 31 9123 .85 -2367. 40 8811. 36 9.55 5975854. 33 592121. 10 N 70. 34371746 W 149 .25231525 14335. 00 88. 42 51 .30 8881. 52 8959. 62 9142 .89 9646. 38 9142 .93 -2348. 63 8836. 13 10.00 5975873. 37 592145. 66 N 70. 34376864 W 149 .25211406 14366. 30 88. 32 49 .28 8882. 41 8960. 51 9161 .09 9677. 67 9161 .09 -2328. 64 8860. 19 6.46 5975893. 62 592169. 50 N 70. 34382317 W 149. 25191855 14398. 01 88. 59 46 .44 8883. 26 8961. 36 9178 .42 9709. 37 9175 .45 -2307. 38 8883. 70 8.99 5975915. 15 592192. 76 N 70. 34388119 W 149. 25172761 14427. 58 89. 18 43 .60 8883. 84 8961. 94 9193 .34 9738. 93 9193 .48 -2286. 48 8904. 61 9.81 ~ 5975936. 27 592213. 44 N 70. 34393821 W 149. 25155772 14459. 11 88. 63 40 .78 8884. 44 8962. 54 9207 .89 9770. 46 9208 .21 -2263. 13 8925. 77 9.11 5975959. 86 592234. 34 N 70. 34400194 W 149 .25138570 14490. 47 88. 83 37 .78 8885. 14 8963. 24 9220 .92 9801 .81 9221 .53 -2238. 86 8945. 62 9.59 5975984. 34 592253. 92 N 70. 34406817 W 149 .25122439 14522. 18 89. 21 34 .10 8885. 68 8963. 78 9232 .40 9833. 52 9233 .40 -2213. 20 8964. 23 11.67 5976010. 21 592272. 24 N 70. 34413822 W 149 .25107315 14553. 51 88. 94 31 .07 8886. 18 8964. 28 9242 .01 9864. 84 9243 .50 -2186. 80 8981. 10 9.71 5976036. 78 592288. 81 N 70. 34421027 W 149 .20 14584. 57 88. 63 28 .05 8886. 84 8964. 94 9249 .97 9895. 90 9252 .04 -2159. 80 8996 .41 9.77 5976063. 96 592303. 82 N 70. 34428400 W 149 .2 42 14614. 18 88. 97 25 .00 8887. 46 8965. 56 9256 .03 9925. 50 9258 .75 -2133. 31 9009 .63 10.36 5976090. 59 592316. 75 N 70. 34435631 W 149 .25070389 14645. 32 89. 07 22 .10 8888. 00 8966. 10 9260 .82 9956. 63 9264 .33 -2104. 77 9022. 07 9.32 5976119. 26 592328. 87 N 70. 34443424 W 149. 25060266 14676. 53 86. 30 21 .87 8889. 26 8967. 36 9264 .77 9987 .82 9269 .18 -2075. 86 9033. 75 8.91 5976148. 30 592340. 22 N 70. 34451319 W 149 .25050764 14707. 56 84. 75 19 .74 8891. 68 8969. 78 9268 .05 10018 .75 9273 .47 -2046. 94 9044. 73 8.47 5976177. 33 592350. 88 N 70. 34459215 W 149 .25041819 14739. 12 85. 92 17 .67 8894. 24 8972. 34 9270 .24 10050 .21 9276 .78 -2017. 15 9054. 82 7.52 5976207. 23 592360. 63 N 70 .34467350 W 149 .25033604 14770. 79 85. 68 14 .55 8896. 56 8974. 66 9271 .01 10081 .79 9278 .79 -1986. 81 9063 .58 9.85 5976237 .66 592369. 06 N 70 .34475636 W 149 .25026462 14802. 70 85. 71 11 .70 8898. 96 8977 .06 9270 .13 10113 .61 9279 .27 -1955. 82 9070 .81 8.91 5976268 .72 592375. 94 N 70 .34484099 W 149 .25020568 14833. 84 85 .16 8 .85 8901. 44 8979 .54 9267 .73 10144 .65 9278 .29 -1925. 28 9076 .34 9.29 5976299 .32 592381. 13 N 70 .34492440 W 149 .25016045 14864. 84 84 .99 4 .39 8904. 10 8982 .20 9263 .39 10175 .54' 9275 .46 -1894. 61 9079 .90 14.34 5976330 .03 592384. 35 N 70 .34500818 W 149 .25013126 14895. 97 85 .78 2 .67 8906. 61 8984 .71 9257 .37 10206 .57 9271 .06 -1863: 64 9081 .81 6.06 5976361 .01 592385: 92 N 70 .34509278 W 149 .25011545 SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\L-03\L-03\L-03 Generated 8/5/2005 1:23 PM Page 6 of 7 Comments Measured Inclination Azimuth Sub•Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 1100 ft ftUS ftUS -14`JG/. U3 tSb .UG sO`J .4`9 t5yV25. tl.S t5yi5U .y6 yLSU .U/ IULS/ .55 yLb5 .45 -"Itf:S2. b/ 9Utf2 .4U 10.24 59/tiJ91 .99 592;it3ti .16 N 7U .;i45177:39 VV 149 .25011041 14958. 57 86. 23 358 .73 8910. 96 8989. 06 9241 .61 10269 .01 9258 .80 -1801. 21 9081 .91 2.49 5976423 .44 592385 .32 N 70 .34526334 W 149 .25011407 14990. 07 86. 88 358 .90 8912. 85 8990. 95 9233 .00 10300 .46 9252 .10 -1769. 77 9081 .26 2.13 5976454 .86 592384. 32 N 70. 34534923 W 149 .25011903 15020. 76 85. 81 0 .14 8914. 81 8992. 91 9224 .97 10331 .08 9246 .04 -1739. 15 9081 .00 5.33 5976485 .48 592383. 72 N 70. 34543289 W 149 .25012082 15052. 21 85. 64 359 .80 8917. 15 8995. 25 9216 .99 10362 .45 9240 .17 -1707. 79 9080. 99 1.21 5976516 .84 592383. 36 N 70. 34551857 W 149 .25012064 15083. 28 86. 02 0 .83 8919. 41 8997. 51 9209 .29 10393 .43 9234 .67 -1676. 80 9081 .16 3.53 5976547 .82 592383. 18 N 70. 34560322 W 149 .25011895 15114. 93 86. 16 359 .95 8921. 57 8999. 67 9201 .48 10425 .01 9229 .20 -1645. 22 9081. 37 2.81 5976579 .39 592383. 05 N 70. 34568948 W 149 .25011690 15145. 83 86. 19 0 .13 8923. 63 9001. 73 9193 .67 10455 .84 9223 .77 -1614. 39 9081. 39 0.59 5976610. 22 592382. 73 N 70. 34577371 W 149 .25011642 15176. 40 86. 02 0 .21 8925. 71 9003. 81 9186 .02 10486 .34 9218 .57 -1583. 89 9081 .48 0.61 5976640 .72 592382. 48 N 70. 34585703 W 149 .25011539 15208. 02 85. 02 359 .26 8928. 18 9006. 28 9177 .87 10517 .86 9213 .06 -1552. 37 9081. 34 4.36 5976672 .23 592381. 98 N 70. 34594315 W 149 .25011626 15239. 54 86. 57 358 .81 8930. 49 9008. 59 9169 .38 10549 .30 9207 .30 -1520. 94 9080. 81 5.12 5976703 .65 592381. 10 N 70. 34602901 W 149 .25012025 15269. 73 87. 36 359 .53 8932. 09 9010. 19 9161 .30 10579 .45 9201 .94 -1490. 80 9080. 37 3.54 5976733 ,79 592380. 33 N 70. 34611137 W 149 .250 15301. 10 86. 12 0 .39 8933. 87 9011. 97 9153 .33 10610 .76 9196 .89 -1459. 48 9080. 35 4.81 5976765. 10 592379. 96 N 70. 34619692 W 149 .250 Last MWD+IFR+MS 15318.99 85.16 0.27 8935.23 9013.33 9148.90 10628.60 9194.18 -1441.64 9080.45 5.41 5976782.94 592379.87 N 70.34624565 W 149.25012236 TD (Projected) 15372.00 85.16 0.27 8939.70 9017.80 9135.73 10681.42 9186.29 -1388.82 9080.70 0.00 - 5976835.75 ~ 592379.53 N 70.34638995 W 149.25011982 Survey Type: Definitive Survey NOTES: GYD GC SS - (Gyrodata -gyro single shots -- Gyrodata gyro orientation surveys. Not to be run above 70 degrees inclination. ) MWD +IFR + MS - (In-field referenced MWD with mutt-station analysis and correction applied in post-processing. Assumes a BHA sag correction is applied to enhance inclination accuracy. ) Legal Description: Northing (Y) [RUS] Easting (X) [RUS] Surface : 2400 FSL 3632 FEL S34 T12N R11 E UM 5978123.44 583284.81 BHL : 1006 FSL 5114 FEL S36 T12N R11E UM 5976835.75 592379.53 l~ u SurveyEditor Ver SP 1.0 Bld( doc40x_56) S-O\L-03\L-03\L-03 Generated 8/5!2005 1:23 PM Page 7 of 7 TREE = 4-1/16" 5K CNV WELLHEAD= FMC ACTUATOR = LEO KB. ELEV = 24.4 BF. ELEV..- 28.5 KOP - _ 300' Max Angle = 93° @ 13,340' Datum MD = 15,372' DatumTVD= 9,017 9-5/8" CSG, 40#, L-80, ID= 8.835" L-03 SA OTES: 11605' H 3-1/2" X Nipple (2.813" ID) 11648' Baker S-3 Packer, 7" x 3-1/2" ST MD TVD DEV TYPE VLV LATCH PORT DATE 9 2077 2032 29 MMG Dum RK 1.5" 08/08/05 8 2855 2604 56 MMG Dum RK 1.5" 08/08/05 7 4994 3807 55 MMG DCR RKP 1.5" 08/08/05 6 6246 4516 54 MMG Dum RK 1.5" 08/08/05 5 7437 5219 54 MMG Dum RK 1.5" 08/08/05 4 8438 5908 35 MMG Dum RK 1.5" 08/08/05 3 9285 6599 39 MMG Dum RK 1.5" 08/08/05 2 10163 7317 33 MMG Dum RK 1.5" 08/08/05 1 10884 7904 34 MMG Dum RK 1.5" 08/08/05 I 2922' I 3.5" L-80, 9.2 Ib/ft, IBT-M Tubing, ID= 2.992' 11718' Minimum ID = 2.813" X Nipples 9-5/8" HOWCO CEMENTER, ID= 6.276" 6894' HES Symphony Pressure Gauge w /I-w ire 11626' 4.5" WLEG, ID= 3.958" 7" CSG, 26#, L-80, 0.0383 bpf, ID=6.276"I~ 11,850' PERFORATION SUMMARY REF LOG: SWS RES-CDR 7/31/2005 A NGLE AT TOP PERF: 71 ° Note: Refer to Production DB for historical oerf data SIZE SPF INTERVAL Opn/Sqz DATE 2.5" 4 12210-12950 Opn 8/6/2005 2.5" 4 13400-13720 Opn 8/6/2005 2.5" 4 13780-14530 Opn 8/6/2005 11695' 13-112" X Nipple (2.813" ID) 11710' ZXP 5" x 7" Liner top Packer w! 12' Tieback Sleeve 13027' I-~ RA Tag 20' Marker Joint 996' H 9-5/8" TAM Port Collar 1837' 3-1/2" HES X Nippple , ID= 2.813" 13604' I~ RA Tag 20' Marker Joint 14181' I~ RA Tag Marker Joint PBTD I~ 15286' I 4-1/2", L-80, 12.6#, IBT-MOD I I 15372' I DATE REV BY COMMENTS DATE REV BY COMMENTS 07/08/05 MT PROPOSED COMPLETION 08/08/05 BD/JF FINAL COMPLETION PRUDHOE BAY UNfT WELL: L-03 PERMfr No: 205-103 API No: 50-029-23269 SEC 34, T12N, R11 E, 2401' FSL & 3631' FEL BP Exploration (Alaska) v 1 .-, Cy S SCHLUMBERGER Survey report Client ...................: BP Exploration (Alaska) Inc. Field ....................: Prudhoe Bay Well ...................... L-03 API number ...............: 50-029-23269-00 Engineer .................: RATHERT Rig :...................... Nabors 9ES STATE :.................... Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS............ Mason & Taylor ----- Depth reference ----------------------- Permanent datum..........: Mean Sea Level Depth reference..........: Driller's Pipe Tally GL above permanent.......: 49.70 ft KB above permanent.......: N/A (Topdrive) DF above permanent.......: 78.10 ft ----- Vertical section origin---------------- Latitude (+N/S-).........: 0.00 ft Departure (+E/W-)......... 0.00 ft ----- Platform reference _ point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)......... -999.25 ft Azimuth from Vsect Origin to target: 104.71 degrees 31-Jul-2005 15:59:02 Page 1 of 10 Spud date ................: 12-July-2005 Last survey date.........: 31-Jul-05 Total accepted surveys...: 242 MD of first survey.......: 0.00 ft MD of last survey........: 15372.00 ft ----- Geomagnetic data ---------------------- Magnetic model...........: BGGM version 2004 Magnetic date ............: 12-Jul-2005 Magnetic field strength..: 1152.38 HCNT Magnetic dec (+E/W-).....: 24.40 degrees Magnetic dip .............. 80.81 degrees ----- MWD survey Reference Reference G ..............: Reference H ............... Reference Dip ............. Tolerance of G...........: Tolerance of H...........: Tolerance of Dip.........: Criteria --------- 1002.68 meal 1152.38 HCNT 80.81 degrees (+/-) 2.50 meal (+/-) 6.00 HCNT (+/-) 0.45 degrees ----- Corrections --------------------------- Magnetic dec (+E/W-).....: 24.40 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.40 degrees (Total az corr = magnetic dec - grid cony) Survey Correction Type .... I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction • SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 2 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TIP None 2 100.00 0.37 345.47 100.00 100.00 -0.16 0.31 -0.08 0.32 345.47 0.37 BP_GYD CT DMS 3 200.00 1.08 355.05 100.00 199.99 -0.63 1.56 -0.24 1.58 351.16 0.72 BP_GYD CT DMS 4 300.00 2.26 336.38 100.00 299.95 -2.17 4.31 -1.11 4.45 345.50 1.28 BP_GYD CT DMS 5 400.00 3.59 339.96 100.00 399.81 -5.18 9.06 -2.98 9.53 341.80 1.34 BP GYD CT DMS 6 500.00 4.83 347.62 100.00 499.54 -8.88 16.11 -4.95 16.86 342.91 1.36 BP_GYD CT DMS 7 600.00 5.28 351.87 100.00 599.15 -12.59 24.78 -6.51 25.62 345.29 0.59 • BP_GYD CT DMS 8 700.00 5.72 353.32 100.00 698.69 -16.19 34.28 -7.74 35.14 347.28 0.46 BP_GYD CT DMS 9 800.00 3.90 353.19 100.00 798.34 -19.25 42.61 -8.72 43.49 348.43 1.82 BP_GYD CT DMS 10 900.00 3.88 354.88 100.00 898.11 -21.65 49.36 -9.43 50.25 349.19 0.12 BP GYD CT DMS 11 953.05 2.80 347.46 53.05 951.07 -22.85 52.41 -9.87 53.33 349.34 2.19 MWD IFR MS None 12 1046.70 2.13 336.99 93.65 1044.63 -24.96 56.24 -11.04 57.32 348.89 0.86 MWD IFR MS None 13 1140.41 0.72 47.63 93.71 1138.31 -25.71 58.24 -11.29 59.33 349.03 2.14 MWD IFR MS None 14 1233.59 2.30 108.09 93.18 1231.46 -23.52 58.06 -9.08 58.76 351.11 2.19 MWD IFR MS None 15 1327.01 5.15 107.55 93.42 1324.68 -17.46 56.21 -3.30 56.31 356.64 3.05 MWD IFR MS None 16 1419.82 9.61 106.19 92.81 1416.69 -5.55 52.79 8.12 53.41 8.74 4.81 MWD IFR MS None 17 1513.41 13.47 100.40 93.59 1508.38 13.13 48.65 26.35 55.32 28.44 4.30 MWD IFR MS None 18 1606.62 15.12 98.04 93.21 1598.70 36.03 44.99 49.07 66.57 47.48 1.88 MWD IFR MS None 19 1700.26 17.74 99.09 93.64 1688.51 62.37 41.02 75.25 85.71 61.40 2.82 MWD IFR MS None 20 1792.55 20.57 101.45 92.29 1775.68 92.55 35.58 105.03 110.89 71.28 3.18 MWD IFR MS None 21 1886.19 24.96 97.10 93.64 1862.01 128.58 29.87 140.78 143.91 78.02 5.02 MWD_IFR_MS Non 22 1980.02 27.00 97.36 93.83 1946.35 169.33 24.69 181.55 183.22 82.25 2.18 MWD IFR MS Non 23 2073.34 29.69 96.97 93.32 2028.48 213.25 19.18 225.51 226.32 85.14 2.89 MWD IFR MS None 24 2165.59 31.46 94.48 92.25 2107.90 259.58 14.52 272.19 272.58 86.95 2.36 MWD IFR MS None 25 2260.51 34.02 92.97 94.92 2187.74 309.97 11.21 323.41 323.61 88.01 2.83 MWD IFR MS None 26 2354.55 35.59 91.95 94.04 2264.95 362.41 8.92 377.04 377.14 88.65 1.78 MWD IFR MS None 27 2447.96 37.89 91.93 93.41 2339.80 416.91 7.03 432.88 432.93 89.07 2.46 MWD IFR MS None 28 2541.61 41.78 91.48 93.65 2411.70 475.34 5.25 492.83 492.86 89.39 4.17 MWD IFR MS None 29 2635.35 47.22 90.32 93.74 2478.54 539.11 4.25 558.50 558.51 89.56 5.87 MWD IFR MS None 30 2729.23 52.30 90.12 93.88 2539.16 608.47 3.98 630.14 630.15 89.64 5.41 MWD IFR MS None SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 3 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 31 2821.88 56.06 90.61 92.65 2593.38 681.24 3.49 705.25 705.26 89.72 4.08 MWD IFR MS None 32 2874.87 56.16 91.25 52.99 2622.92 723.97 2.78 749.23 749.23 89.79 1.02 MWD IFR MS None 33 2952.00 55.09 90.54 77.13 2666.47 785.78 1.78 812.88 812.88 89.87 1.58 MWD IFR MS None 34 3004.92 55.48 92.38 52.92 2696.61 828.12 0.67 856.36 856.36 89.95 2.95 MWD IFR MS None 35 3098.85 55.75 92.69 93.93 2749.66 903.90 -2.76 933.80 933.81 90.17 0.40 MWD IFR MS None 36 3191.51 56.38 92.99 92.66 2801.39 979.13 -6.56 1010.59 1010.61 90.37 0.73 MWD_ IFR _MS Non 37 3284.90 57.19 93.28 93.39 2852.54 1055.67 -10.84 1088.60 1088.65 90.57 0.91 MWD_ IFR _MS Non 38 3378.21 56.64 93.32 93.31 2903.48 1132.31 -15.34 1166.65 1166.75 90.75 0.59 MWD IFR MS None 39 3470.10 56.70 96.04 91.89 2953.97 1207.90 -21.60 1243.16 1243.35 91.00 2.47 MWD IFR MS None 40 3563.17 57.27 99.89 93.07 3004.70 1285.38 -32.42 1320.42 1320.82 91.41 3.52 MWD IFR MS None 41 3656.88 56.85 100.07 93.71 3055.65 1363.75 -46.05 1397.88 1398.64 91.89 0.48 MWD IFR MS None 42 3749.50 56.57 100.08 92.62 3106.49 1440.92 -59.60 1474.11 1475.31 92.32 0.30 MWD IFR MS None 43 3842.18 55.75 101.16 92.68 3158.10 1517.70 -73.78 1549.76 1551.52 92.73 1.31 MWD IFR MS None 44 3935.71 54.89 101.81 93.53 3211.32 1594.49 -89.09 1625.14 1627.58 93.14 1.08 MWD IFR MS None 45 4029.54 56.45 101.98 93.83 3264.23 1671.88 -105.06 1700.96 1704.20 93.53 1.67 MWD IFR MS None 46 4125.27 56.50 102.04 95.73 3317.11 1751.60 -121.67 1779.01 1783.17 93.91 0.07 MWD IFR MS None 47 4218.85 56.50 100.61 93.58 3368.76 1829.49 -136.99 1855.53 1860.58 94.22 1.27 MWD IFR MS None 48 4312.24 56.38 99.71 93.39 3420.39 1907.07 -150.72 1932.13 1938.00 94.46 0.81 MWD IFR MS None 49 4403.63 55.99 99.75 91.39 3471.25 1982.71 -163.55 2006.97 2013.62 94.66 0.43 MWD IFR MS None 50 4497.22 56.58 98.19 93.59 3523.20 2060.17 -175.69 2083.86 2091.25 94.82 1.52 MWD IFR MS None 51 4590.80 56.78 97.38 93.58 3574.60 2137.79 -186.28 2161.33 2169.35 94.93 0.75 MWD_ IFR _MS Non 52 4684.25 56.40 97.37 93.45 3626.06 2215.16 -196.29 2238.70 2247.28 95.01 0.41 MWD IFR MS Non 53 4777.31 55.83 97.76 93.06 3677.94 2291.82 -206.46 2315.28 2324.46 95.10 0.70 MWD IFR MS None 54 4871.12 55.61 97.92 93.81 3730.78 2368.77 -217.03 2392.07 2401.89 95.18 0.27 MWD IFR MS None 55 4963.46 55.36 98.09 92.34 3783.10 2444.34 -227.63 2467.41 2477.89 95.27 0.31 MWD IFR MS None 56 5057.99 55.13 98.39 94.53 3836.99 2521.51 -238.76 2544.28 2555.45 95.36 0.36 MWD IFR MS None 57 5151.70 54.87 98.08 93.71 3890.74 2597.78 -249.75 2620.25 2632.12 95.44 0.39 MWD IFR MS None 58 5244.67 54.29 98.86 92.97 3944.62 2673.10 -260.91 2695.18 2707.78 95.53 0.93 MWD IFR MS None 59 5338.11 55.13 99.68 93.44 3998.60 2749.02 -273.20 2770.45 2783.89 95.63 1.15 MWD IFR MS None 60 5432.47 55.02 99.53 94.36 4052.62 2826.08 -286.11 2846.74 2861.08 95.74 0.17 MWD IFR MS None SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 4 of 10 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical ------- ------- Displ --------- --------- Displ ------- ------- Total -------- -------- At ----- ----- DLS ----- ------ ----- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) ------- (ft) --------- (ft) ------- (deg) -------- 100f) ----- type ----- (deg) ------ --- 61 -------- 5525.45 ------ 54.42 ------- 100.63 ------ 92.98 -------- 4106.33 -------- 2901.73 ------- -299.39 --------- 2921.47 ------- 2936.77 -------- 95.85 ----- 1.16 -- MWD --- IFR ------ MS None 62 5618.49 54.67 100.34 93.04 4160.30 2977.32 -313.18 2995.99 3012.31 95.97 0.37 MWD IFR MS None 63 5712.51 55.75 99.89 94.02 4213.94 3054.28 -326.74 3072.00 3089.33 96.07 1.21 MWD IFR MS None 64 5804.55 55.13 99.57 92.04 4266.15 3129.79 -339.55 3146.71 3164.97 96.16 0.73 MWD IFR MS None 65 5897.77 55.52 98.74 93.22 4319.19 3206.09 -351.75 3222.39 3241.53 96.23 0.84 MWD IFR MS None 66 5991.67 55.30 97.37 93.90 4372.50 3282.87 -362.58 3298.93 3318.79 96.27 1.22 MWD _IFR_ MS None 67 6084.96 54.61 97.80 93.29 4426.07 3358.66 -372.66 3374.64 3395.15 96.30 0.83 MWD _IFR_ MS Non 68 6177.97 54.15 97.74 93.01 4480.24 3433.71 -382.88 3449.55 3470.73 96.33 0.50 MWD IFR MS None 69 6270.83 54.59 97.81 92.86 4534.33 3508.63 -393..09 3524.33 3546.19 96.36 0.48 MWD IFR MS None 70 6363.18 55.26 97.74 92.35 4587.40 3583.66 -403.32 3599.22 3621.74 96.39 0.73 MWD IFR MS None 71 6457.27 54.80 97.24 94.09 4641.33 3660.15 -413.37 3675.66 3698.83 96.42 0.65 MWD IFR MS None 72 6550.77 55.14 97.36 93.50 4695.00 3736.07 -423.10 3751.60 3775.38 96.43 0.38 MWD IFR MS None 73 6649.31 54.63 96.84 98.54 4751.68 3815.97 -433.06 3831.59 3855.98 96.45 0.67 MWD IFR MS None 74 6742.53 54.77 97.14 93.22 4805.55 3891.36 -442.32 3907.10 3932.06 96.46 0.30 MWD IFR MS None 75 6835.96 54.61 97.01 93.43 4859.55 3966.93 -451.71 3982.76 4008.30 96.47 0.21 MWD IFR MS None 76 6929.49 53.82 96.31 93.53 4914.24 4042.05 -460.51 4058.12 4084.17 96.47 1.04 MWD IFR MS None 77 7022.77 53.93 95.86 93.28 4969.23 4116.54 -468.50 4133.04 4159.51 96.47 0.41 MWD IFR MS None 78 7116.21 53.86 95.14 93.44 5024.29 4191.06 -475.74 4208.19 4235.00 96.45 0.63 MWD IFR MS None 79 7208.94 53.64 96.22 92.73 5079.13 4264.92 -483.14 4282.60 4309.77 96.44 0.97 MWD IFR MS None 80 7302.27 53.38 97.31 93.33 5134.63 4339.23 -491.97 4357.11 4384.80 96.44 0.98 MWD IFR MS None 81 7395.32 54.00 98.41 93.05 5189.73 4413.67 -502.23 4431.39 4459.76 96.47 1.16 MWD_ IFR_ MS Non 82 7489.58 55.09 98.25 94.26 5244.41 4489.98 -513.35 4507.36 4536.50 96.50 1.16 MWD IFR MS Non 83 7583.26 53.48 98.19 93.68 5299.09 4565.55 -524.23 4582.64 4612.52 96.53 1.72 MWD IFR MS None 84 7675.06 51.43 99.02 91.80 5355.03 4637.92 -535.11 4654.60 4685.26 96.56 2.35 MWD IFR MS None 85 7768.06 49.29 101.43 93.00 5414.36 4709.30 -547.80 4725.07 4756.72 96.61 3.05 MWD IFR MS None 86 7861.34 47.14 104.33 93.28 5476.52 4778.80 -563.27 4792.86 4825.85 96.70 3.27 MWD IFR MS None 87 7955.90 45.69 107.98 94.56 5541.72 4847.25 -582.29 4858.63 4893.40 96.83 3.19 MWD IFR MS None 88 8048.93 44.01 111.72 93.03 5607.69 4912.57 -604.53 4920.33 4957.33 97.00 3.36 MWD IFR MS None 89 8142.58 41.92 114.02 93.65 5676.22 4975.74 -629.31 4979.14 5018.75 97.20 2.79 MWD IFR MS None 90 8236.16 38.47 115.04 93.58 5747.69 5035.25 -654.37 5034.08 5076.44 97.41 3.75 MWD IFR MS None SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 5 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 91 8329.27 36.68 117.69 93.11 5821.49 5090.84 -679.55 5084.96 5130.16 97.61 2.59 MWD IFR MS None 92 8422.09 35.12 119.86 92.82 5896.67 5143.64 -705.73 5132.66 5180.95 97.83 2.17 MWI} IFR MS None 93 8515.13 33.60 121.01 93.04 5973.48 5194.18 -732.32 5177.94 5229.47 98.05 1.78 MWD IFR MS None 94 8608.83 34.28 125.68 93.70 6051.23 5243.71 -761.07 5221.60 5276.78 98.29 2.88 MWD IFR MS None 95 8702.22 34.28 130.23 93.39 6128.41 5292.01 -793.40 5263.05 5322.52 98.57 2.74 MWD IFR MS None 96 8795.63 33.08 130.85 93.41 6206.14 5338.64 -827.07 5302.42 5366.54 98.87 1.34 MWD_ IFR _MS Non 97 8888.02 34.09 132.25 92.39 6283.10 5384.24 -860.97 5340.66 5409.61 99.16 1.38 MWD_ IFR _MS Non 98 8982.18 36.97 133.88 94.16 6359.73 5432.37 -898.35 5380.61 5455.09 99.48 3.22 MWD IFR MS None 99 9074.91 37.23 134.05 92.73 6433.69 5481.17 -937.18 5420.87 5501.29 99.81 0.30 MWD IFR MS None 100 9167.88 36.41 134.39 92.97 6508.11 5529.66 -976.03 5460.80. 5547.34 100.13 0.91 MWD IFR MS None 101 9262.01 39.04 133.04 94.13 6582.56 5580.03 - 1015.82 5502.44 5595.42 100.46 2.93 MWD IFR MS None 102 9354.99 39.02 131.39 92.98 6654.79 5631.96 - 1055.16 5545.80 5645.29 100.77 1.12 MWD IFR MS None 103 9448.94 38.25 131.77 93.95 6728.18 5684.29 - 1094.08 5589.68 5695.75 101.07 0.86 MWD IFR MS None 104 9541.70 36.72 132.09 92.76 6801.78 5734.49 - 1131.80 5631.68 5744.28 101.36 1.66 MWD IFR MS None 105 9634.53 34.98 132.26 92.83 6877.02 5782.72 - 1168.30 5671.97 5791.04 101.64 1.88 MWD IFR MS None 106 9728.83 107 9822.88 108 9914.91 109 10009.31 110 10101.71 111 101.94.76 112 10287.95 113 10380.88 114 10474.91 115 10567.85 116 10660.91 117 10754.73 118 10847.22 119 10942.03 120 11036.13 34.12 133.45 94.30 6954.69 5829.88 -1204.67 5711.18 5836.84 101.91 1.16 MWD_ IFR_ MS None 35.03 134.56 94.05 7032.13 5876.42 -1241.75 5749.56 5882.12 102.19 1.18 MWD_ IFR_ MS None 33.95 135.43 92.03 7107.98 5921.42 -1278.59 5786.41 5925.99 102.46 1.29 MWD_ IFR_ MS None 34.92 135.61 94.40 7185.84 5967.27 -1316.68 5823.81 5970.80 102.74 1.03 MWD_ IFR_ MS None 33.65 135.65 92.40 7262.18 6011.92 -1353.88 5860.21 6014.57 103.01 1.37 MWD_ IFR_ MS None 32.48 135.65 93.05 7340.16 6055.46 -1390.19 5895.70 6057.38 103.27 1.26 MWD_ IFR_ MS Non 32.71 135.21 93.19 7418.67 6098.62 -1425.95 5930.93 6099.94 103.52 0.35 MWD_ IFR_ MS Non 34.14 134.94 92.93 7496.23 6142.79 -1462.19 5967.08 6143.62 103.77 1.55 MWD_ IFR_ MS None 35.86 134.75 94.03 7573.25 6189.43 -1500.22 6005.32 6189.87 104.03 1.83 MWD IFR MS None 35.46 131.84 92.94 7648.77 6236.99 -1537.37 6044.74 6237.18 104.27 1.88 MWD IFR MS None 34.57 131.94 93.06 7724.99 6284.49 -1573.02 6084.49 6284.54 104.50 0.96 MWD IFR MS None 36.13 132.67 93.82 7801.51 6332.60 -1609.56 6124.63 6332.60 104.72 1.72 MWD IFR MS None 34.73 132.22 92.49 7876.87 6380.05 -1645.75 6164.19 6380.10 104.95 1.54 MWD IFR MS None 33.86 132.42 94.81 7955.20 6427.39 -1681.71 6203.69 6427.59 105.17 0.93 MWD IFR MS None 33.20 131.05 94.10 8033.64 6473.69 -1716.32 6242.47 6474.12 105.37 1.07 MWD IFR MS None SCHLUMBERGER Survey Report 31 -Jul-2005 15:59:02 Page 6 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 121 11128.96 33.81 133.52 92.83 8111.05 6519.09 - 1750.80 6280.37 6519.84 105.58 1.61 MWD IFR MS None 122 11222.97 35.12 135.05 94.01 8188.56 6565.35 - 1787.95 6318.44 6566.54 105.80 1.67 MWD IFR MS None 123 11316.84 35.30 134.73 93.87 8265.25 6612.14 - 1826.14 6356.79 6613.89 106.03 0.27 MWD IFR MS None 124 11410.50 33.71 135.00 93.66 8342.43 6658.02 - 1863.57 6394.39 6660.42 106.25 1.71 MWD IFR MS None 125 11503.00 33.31 137.06 92.50 8419.56 6701.64 - 1900.31 6429.85 6704.78 106.46 1.30 MWD IFR MS None 126 11595.97 33.46 139.18 92.97 8497.19 6744.34 - 1938.40 6463.99 6748.38 106.69 1.27 MWD _IFR _MS Non 127 11689.51 33.52 140.61 93.54 8575.20 6786.52 - 1977.87 6497.24 6791.62 106.93 0.85 MWD _IFR _MS Non 128 11783.09 33.55 142.20 93.58 8653.21 6827.97 - 2018.28 6529.49 6834.30 107.18 0.94 MWD IFR MS None 129 11854.00 32.42 142.00 70.91 8712.69 6858.64 - 2048.74 6553.20 6865.99 107.36 1.60 BP_INC+TREND 130 11878.52 35.69 142.00 24.52 8733.00 6869.56 - 2059.56 6561.65 6877.29 107.43 13.34 BP INC+TREND 131 11908.58 40.56 140.33 30.06 8756.64 6884.49 - 2074.00 6573.30 6892.73 107.51 16.56 MWD IFR MS None 132 11939.98 45.16 137.83 31.40 8779.65 6902.12 - 2090.12 6587.30 6910.94 107.60 15.62 MWD IFR MS None 133 11971.03 49.07 137.02 31.05 8800.78 6921.27 - 2106.87 6602.69 6930.68 107.70 12.74 MWD IFR MS None 134 12001.88 53.04 133.74 30.85 8820.17 6941.90 - 2123.92 6619.55 6951.94 107.79 15.29 MWD IFR MS None 135 12033.38 57.31 129.36 31.50 8838.16 6964.97 - 2141.04 6638.90 6975.61 107.87 17.72 MWD IFR MS None 136 12064.64 60.35 126.71 31.26 8854.34 6989.53 - 2157.51 6659.97 7000.72 107.95 12.13 MWD IFR MS None 137 12095.51 63.19 122.83 30.87 8868.94 7015.07 - 2173.01 6682.31 7026.75 108.01 14.39 MWD IFR MS None 138 12126.38 64.98 120.31 30.87 8882.44 7041.64 - 2187.54 6705.97 7053.74 108.07 9.36 MWD IFR MS None 139 12158.41 68.33 114.51 32.03 8895.14 7070.32 - 2201.05 6732.06 7082.75 108.11 19.64 MWD IFR MS None 140 12189.25 71.33 113.36 30.84 8905.77 7098.89 - 2212.79 6758.52 7111.54 108.13 10.34 MWD IFR MS None 141 12221.45 71.70 114.75 32.20 8915.98 7129.02 - 2225.24 6786.41 7141.92 108.15 4.25 MWD _IFR _MS Non 142 12251.35 75.35 111.33 29.90 8924.46 7157.38 - 2236.45 6812.79 7170.48 108.17 16.41 MWD IFR MS Non 143 12282.33 79.17 107.51 30.98 8931.29 7187.48 - 2246.48 6841.28 7200.68 108.18 17.22 MWD IFR MS None 144 12313.55 81.25 104.89 31.22 8936.60 7218.23 - 2255.06 6870.81 7231.42 108.17 10.62 MWD IFR MS None 145 12345.08 84.23 104.17 31.53 8940.59 7249.51 - 2262.91 6901.09 7262.63 108.15 9.72 MWD IFR MS None 146 12376.89 84.44 101.07 31.81 8943.73 7281.14 - 2269.82 6931.97 7294.13 108.13 9.72 MWD IFR MS None 147 12407.48 84.23 100.45 30.59 8946.75 7311.51 - 2275.51 6961.88 7324.32 108.10 2.13 MWD IFR MS None 148 12438.56 84.10 101.27 31.08 8949.91 7342.35 - 2281.33 6992.24 7355.00 108.07 2.66 MWD IFR MS None 149 12469.51 87.09 99.52 30.95 8952.28 7373.12 - 2286.90 7022.59 7385.57 108.04 11.18 MWD IFR MS None 150 12500.67 91.51 97.30 31.16 8952.67 7404.08 - 2291.45 7053.41 7416.29 108.00 15.87 MWD IFR MS None SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 7 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 151 12531.64 89.18 93.91 30.97 8952.48 7434.65 - 2294.48 7084.22 7446.53 107.95 13.28 MWD IFR MS None 152 12562.89 87.81 92.03 31.25 8953.30 7465.24 - 2296.10 7115.42 7476.71 107.88 7.44 MWD IFR MS None 153 12594.48 87.26 90.33 31.59 8954.66 7495.92 - 2296.75 7146.97 7506.94 107.82 5.65 MWD IFR MS None 154 12625.39 90.03 91.26 30.91 8955.39 7525.91 - 2297.18 7177.86 7536.49 107.75 9.45 MWD IFR MS None 155 12655.78 90.31 91.71 30.39 8955.30 7555.50 - 2297.96 7208.24 7565.67 107.68 1.74 MWD IFR MS None 156 12686.57 90.17 91.47 30.79 8955.17 7585.48 - 2298.82 7239.02 7595.26 107.62 0.90 MWD _IFR _MS Non 157 12717.68 90.31 91.07 31.11 8955.04 7615.74 - 2299.51 7270.12 7625.12 107.55 1.36 MWD_ IFR _MS Non 158 12749.49 88.83 91.96 31.81 8955.28 7646.71 - 2300.35 7301.92 7655.69 107.49 5.43 MWD IFR MS None 159 12780.17 88.11 92.85 30.68 8956.10 7676.67 - 2301.64 7332.56 7685.31 107.43 3.73 MWD IFR MS None 160 12810.37 88.11 92.83 30.20 8957.09 7706.21 - 2303.13 7362.71 7714.52 107.37 0.07 MWD IFR MS None 161 12841.83 87.77 92.86 31.46 8958.22 7736.98 - 2304.69 7394.11 7744.96 107.31 1.08 MWD IFR MS None 162 12873.77 87.36 92.10 31.94 8959.58 7768.16 - 2306.07 7425.99 7775.81 107.25 2.70 MWD IFR MS None 163 12898.86 87.36 92.47 25.09 8960.74 7792.64 - 2307.07 7451.03 7800.03 107.20 1.47 MWD IFR MS ~ None 164 12935.37 87.53 94.69 36.51 8962.37 7828.43 - 2309.35 7487.43 7835.48 107.14 6.09 MWD IFR MS None 165 12966.34 87.19 93.73 30.97 8963.79 7858.85 - 2311.62 7518.29 7865.64 107.09 3.29 MWD IFR MS None 166 12997.64 88.87 94.54 31.30 8964.87 7889.59 - 2313.88 7549.49 7896.12 107.04 5.96 MWD IFR MS None 167 13029.90 90.34 94.67 32.26 8965.09 7921.35 - 2316.47 7581.64 7927.63 106.99 4.57 MWD IFR MS None 168 13059.68 90.51 95.11 29.78 8964.87 7950.69 - 2319.00 7611.31 7956.75 106.94 1.58 MWD IFR MS None 169 13091.10 90.69 96.42 31.42 8964.54 7981.73 - 2322.16 7642.57 7987.57 106.90 4.21 MWD IFR MS None 170 13121.55 90.41 99.41 30.45 8964.25 8011.96 - 2326.35 7672.72 8017.64 106.87 9.86 MWD IFR MS None 171 13153.92 90.24 101.19 32.37 8964.07 8044.23 - 2332.14 7704.57 8049.80 106.84 5.52 MWD_ IFR _MS Non 172 13183.38 90.27 101.05 29.46 8963.93 8073.64 - 2337.82 7733.48 8079.11 106.82 0.49 MWD IFR MS Non 173 13215.50 90.27 101.25 32.12 8963.78 8105.69 - 2344.03 7764.99 8111.08 106.80 0.62 MWD IFR MS None 174 13246.96 91.06 102.10 31.46 8963.42 8137.11 - 2350.40 7795.80 8142.41 106.78 3.69 MWD IFR MS None 175 13278.02 92.91 102.53 31.06 8962.34 8168.12 - 2357.02 7826.12 8173.36 106.76 6.11 MWD IFR MS None 176 13308.67 93.29 103.31 30.65 8960.68 8198.71 - 2363.86 7855.95 8203.89 106.75 2.83 MWD IFR MS None 177 13339.72 93.36 103.73 31.05 8958.88 8229.70 - 2371.11 7886.09 8234.84 106.73 1.37 MWD IFR MS ' None 178 13371.02 93.26 102.89 31.30 8957.08 8260.94 - 2378.30 7916.50 8266.03 106.72 2.70 MWD IFR MS None 179 13401.18 92.98 104.01 30.16 8955.43 8291.05 - 2385.31 7945.79 8296.10 106.71 3.82 MWD IFR MS None 180 13432.70 92.61 104.47 31.52 8953.90 8322.53 - 2393.05 7976.31 8327.55 106.70 1.87 MWD IFR MS None SCHLUMBERGER Survey Report 31 -Jul-2005 15:59:02 Page 8 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft} (deg} (deg) (ft) (ft} (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 181 13463.66 92.57 104.39 30.96 8952.50 8353.46 - 2400.76 8006.26 8358.46 - 106.69 ----- 0.29 -- MWD --- IFR ------ MS None 182 13495.33 92.26 103.28 31.67 8951.16 8385.09 - 2408.32 8036.98 8390.06 106.68 3.64 MWD IFR MS None 183 13526.11 90.45 102.08 30.78 8950.44 8415.84 - 2415.08 8067.00 8420.75 106.67 7.05 MWD IFR MS None 184 13557.94 89.90 102.81 31.83 8950.34 8447.65 - 2421.94 8098.08 8452.50 106.65 2.87 MWD IFR MS None 185 13589.30 90.31 104.41 31.36 8950.28 8479.00 - 2429.32 8128.56 8483.81 106.64 5.27 MWD IFR MS None 186 13620.54 90.34 104.62 31.24 8950.10 8510.24 - 2437.15 8158.80 8515.03 106.63 0.68 MWD_ IFR _MS None 187 13651.13 90.24 105.14 30.59 8949.95 8540.83 - 2445.00 8188.37 8545.61 106.63 1.73 MWD_ IFR _MS Non 188 13681.87 90.34 105.64 30.74 8949.79 8571.57 - 2453.16 8218.00 8576.34 106.62 1.66 MWD IFR MS None 189 13713.58 90.27 105.15 31.71 8949.62 8603.27 - 2461.58 8248.57 8608.04 106.62 1.56 MWD IFR MS None 190 13743.95 90.14 102.79 30.37 8949.52 8633.64 - 2468.91 8278.04 8638.38 106.61 7.78 MWD IFR MS None 191 13774.74 89.97 99.96 30.79 8949.49 8664.38 - 2474.98 8308.23 8669.03 106.59 9.21 MWD IFR MS None 192 13806.69 90.00 97.90 31.95 8949.50 8696.16 - 2479.94 8339.79 8700.70 106.56 6.45 MWD IFR MS None 193 13837.78 90.21 95.87 31.09 8949.44 8726.96 - 2483.67 8370.65 8731.35 106.53 6.56 MWD IFR MS None 194 13868.64 90.21 93.63 30.86 8949.33 8757.35 - 2486.22 8401.40 8761.56 106.49 7.26 MWD IFR MS None 195 13899.66 89.97 90.81 31.02 8949.28 8787.64 - 2487.42 8432.40 8791.62 106.44 9.12 MWD IFR MS None 196 13930.88 89.76 87.72 31.22 8949.35 8817.72 - 2487.02 8463.61 8821.45 106.38 9.92 MWD IFR MS None 197 13961.96 88.80 84.40 31.08 8949.74 8847.17 - 2484.89 8494.61 8850.60 106.31 11.12 MWD IFR MS None 198 13993.48 88.46 82.18 31.52 8950.49 8876.50 - 2481.21 8525.90 8879.61 106.23 7.12 MWD IFR MS None 199 14024.50 88.59 79.41 31.02 8951.29 8904.84 - 2476.25 8556.51 8907.62 106.14 8.94 MWD IFR MS None 200 14054.71 88.66 76.23 30.21 8952.02 8931.77 - 2469.88 8586.03 8934.21 106.05 10.53 MWD IFR MS None 201 14086.05 87.84 73.91 31.34 8952.98 8959.00 - 2461.81 8616.29 8961.08 105.95 7.85 MWD_ IFR _MS Non 202 14117.27 88.01 71.43 31.22 8954.11 8985.44 - 2452.51 8646.07 8987.18 105.84 7.96 MWD IFR MS Non 203 14149.04 88.63 68.17 31.77 8955.04 9011.48 - 2441.55 8675.87 9012.88 105.72 10.44 MWD IFR MS None 204 14179.76 88.70 65.69 30.72 8955.75 9035.75 - 2429.52 8704.13 9036.83 105.60 8.07 MWD IFR MS None 205 14211.06 88.49 62.51 31.30 8956.52 9059.50 - 2415.85 8732.27 9060.29 105.46 10.18 MWD IFR MS None 206 14241.45 88.53 59.77 30.39 8957.31 9081.51 - 2401.19 8758.87 9082.05 105.33 9.01 MWD IFR MS None 207 14272.66 88.87 57.36 31.21 8958.02 9103.13 - 2384.92 8785.49 9103.45 105.19 7.80 MWD IFR MS None 208 14303.91 88.42 54.41 31.25 8958.76 9123.70 - 2367.40 8811.36 9123.85 105.04 9.55 MWD IFR MS None 209 14335.00 88.42 51.30 31.09 8959.62 9142.89 - 2348.63 8836.13 9142.93 104.89 10.00 MWD IFR MS None 210 14366.30 88.32 49.28 31.30 8960.51 9161.09 - 2328.64 8860.19 9161.09 104.73 6.46 MWD IFR MS None SCHLUMBERGER Survey Report 31-Jul-2005 15:59:02 Page 9 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 211 14398.01 88.59 46.44 31.71 8961.36 9178.42 - 2307.38 8883.70 9178.46 104.56 8.99 MWD IFR MS None 212 14427.58 89.18 43.60 29.57 8961.94 9193.34 -2286.48 8904.61 9193.48 104.40 9.81 MWD IFR MS None 213 14459.11 88.63 40.78 31.53 8962.54 9207.89 -2263.13 8925.77 9208.21 104.23 9.11 MWD IFR MS None 214 14490.47 88.83 37.78 31.36 8963.24 9220.92 - 2238.86 8945.62 9221.53 104.05 9.59 MWD IFR_ ~ MS None 215 14522.18 89.21 34.10 31.71 8963.78 9232.40 - 2213.20 8964.23 9233.40 103.87 11.67 MWD IFR MS None 216 14553.51 88.94 31.07 31.33 8964.28 9242.01 - 2186.80 8981.10 9243.50 103.68 9.71 MWD IFR_ MS None 217 14584.57 88.63 28.05 31.06 8964.94 9249.97 - 2159.80 8996.41 9252.04 103.50 9.77 MWD _IFR_ MS Non 218 14614.18 88.97 25.00 29.61 8965.56 9256.03 - 2133.31 9009.63 9258.75 103.32 10.36 MWD IFR MS None 219 14645.32 89.07 22.10 31.14 8966.10 9260.82 - 2104.77 9022.07 9264.33 103.13 9.32 MWD IFR MS None 220 14676.53 86.30 21.87 31.21 8967.36 9264.77 - 2075.86 9033.75 9269.18 102.94 8.91 MWD IFR MS None 221 14707.56 84.75 19.74 31.03 8969.78 9268.05 - 2046.94 9044.73 9273.47 102.75 8.47 MWD IFR MS None 222 14739.12 85.92 17.67 31.56 8972.35 9270.24 - 2017.15 9054.82 9276.78 102.56 7.51 MWD IFR MS None 223 14770.79 85.68 14.55 31.67 8974.67 9271.01 - 1986.81 9063.58 9278.79 102.36 9.85 MWD IFR MS None 224 14802.70 85.71 11.70 31.91 8977.06 9270.13 - 1955.82 9070.81 9279.27 102.17 8.91 MWD IFR MS None 225 14833.84 85.16 8.85 31.14 8979.54 9267.73 - 1925.29 9076.34 9278.29 101.98 9.29 MWD IFR MS None 226 14864.84 227 14895.97 228 14927.03 229 14958.57 230 14990.07 231 15020.76 232 15052.21 233 15083.28 234 15114.93 235 15145.83 236 15176.40 237 15208.02 238 15239.54 239 15269.73 240 15301.10 84.99 4.39 31.00 8982.20 9263.39 -1894.61 9079.90 9275.46 101.79 14.34 MWD_ IFR_ MS None 85.78 2.67 31.13 8984.71 9257.37 -1863.64 9081.81 9271.06 101.60 6.06 MWD_ IFR_ MS None 86.02 359.49 31.06 8986.93 9250.07 -1832.67 9082.40 9265.45 101.41 10.24 MWD IFR MS None 86.23 358.73 31.54 8989.06 9241.61 -1801.21 9081.91 9258.80 101.22 2.49 MWD IFR MS None 86.88 358.90 31.50 8990.95 9233.00 -1769.77 9081.26 9252.10 101.03 2.13 MWD IFR MS None 85.81 0.14 30.69 8992.91 9224.97 -1739.15 9081.00 9246.04 100.84 5.33 MWD_ IFR_ MS Non 85.64 359.80 31.45 8995.25 9216.99 -1707.79 9080.98 9240.17 100.65 1.21 MWD_ IFR_ MS Non 86.02 0.83 31.07 8997.51 9209.29 -1676.80 9081.16 9234.67 100.46 3.53 MWD_ IFR_ MS None 86.16 359.95 31.65 8999.67 9201.48 -1645.22 9081.37 9229.20 100.27 2.81 MWD_ IFR_ MS None 86.19 0.13 30.90 9001.73 9193.67 -1614.39 9081.39 9223.77 100.08 0.59 MWD_ IFR_ MS None 86.02 0.21 30.57 9003.81 9186.02 -1583.89 9081.48 9218.57 99.89 0.61 MWD_ IFR_ MS None 85.02 359.26 31.62 9006.28 9177.87 -1552.37 9081.34 9213.06 99.70 4.36 MWD_ IFR_ MS None 86.57 358.81 31.52 9008.59 9169.38 -1520.94 9080.81 9207.30 99.51 5.12 MWD_ IFR_ MS None 87.36 359.53 30.19 9010.19 9161.30 -1490.80 9080.37 9201.94 99.32 3.54 MWD_ IFR_ MS None 86.12 0.39 31.37 9011.97 9153.33 -1459.48 9080.35 9196.89 99.13 4.81 MWD_ IFR_ MS None SCHLUMBERGER Survey Report 31- Jul-2005 15:59:02 .Page 10 of 10 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 241 15318.99 85.16 0.27 17.89 9013.33 9148.90 - 1441.64 9080.45 9194.18 99.02 5.41 MWD IFR_MS None 242 15372.00 85.16 0.27 53.01 9017.81 9135.73 - 1388.82 9080.70 9186.29 98.70 0.00 Projected to TD [(c)2005 IDEAL ID10_OC_04] • • Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Well No L-03 Installation/Rig Nabors-9ES Dispatched To: Helen Warman (AOGCC) Date Dispatched: 4-Aug-05 Dispatched By: Nate Rose Data No Of Prints No of Flo ies Surveys 2 1 Please sign and return to: James H. Johnson R2C21Ved By: BP Exploration (Alaska) Inc. Petrotechnical Data Center (LR2-1) 900 E. Benson Blvd. Anchorage, Alaska 99508 Fax:907-564-4005 e-mail address: johnsojh~bp.com wv u Log ueuvery v _i . I , ~ u-uz-u~ ti ~ • 9 3 ~~ )~ ~ ~ ~ ~ ~, ~ ~ a~ ~ FRANK H. MURKOWSK/, GOVERNOR ~7~ ~~r ~~ ~~rr ~~ ~~ ~i`~ ~~-7 %~ 333 W. 7"' AVENUE, SUITE 100 COI~SERQA'1'I011T CODiDIISSIOI~T ~f ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 27&7542 Robert Tirpack Senior Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box .196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay L-03 BP Exploration (Alaska) Inc. Permit No: 205-103 Surface Location: 2401' FSL, 3631' FEL, SEC. 34, T12N, R11E, IJM Bottomhole Location: 1411' FSL, 5113' FEL, SEC. 36, T12N, R11E, UM Dear Mr. Tirpack: Enclosed is the approved application for permit to drill the above referenced service well. The Bottomhole location permitted is "6b" according to BP's planning documents. If drilling problems are encountered and Bottomhole location "Sb" becomes the preferred target, new permitting documents will be necessary according to 20 AAC 25.015 (b)(1), This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission w tness any required test. Contact the Commission's petroleum field inspectori~l~~~f~~KS ~ ager). Y, K. N DATED this ~ day of July, 2005 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 ~/6 -05 1a. Type of work ®Drili ^Redrill ^ Re-Entry 1b. Current Well Class ^ Exploratory ®Development Oil ^ Multiple Zone ^ Stratigraphic Test ^ Service ^Development Gas ^ Single Zone 2. Operator Name: 8P Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 2S100302630-277 11. Well Name and Number: PBU L-03 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 15581 TVp 8988 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: se'c' 3 t° 2401' FSL 3631' FEL UMT« /i~ SEC 34 T12N R11 E 7. Property Designation: 0.2$ z 3$ ADC ADL 0~816D~ 2-srz 3 9 , V Pool , , . , , , Top of Productive Horizon: R { j ~ 148' FSL, 3370' FWL, SEC. 35, T12N, R11E, UM Lf, ~/1 8. Land Use Permit: 13. Approximate Spud Date: July 8, 2005 Total Depth: ~/I~ ~~L. l ~f//~.5~ - C ~~FtdL°- ~ E, ~M" 7~~s 9. Acres in Property: 2560 14. Distance to Nearest Property: 10,275' 4b. Location of Well (State Base Plane Coordinates): Surface: x- 583285 Y- 5978123 Zone- ASP4 10. KB Elevation (Height above GL): Plan 78.1 feet 15. Distance to Nearest Well within Pool 443' to V-111 16. Deviated Wells: Kickoff Depth: 300 feet Maximum Hole Angle: 90 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 4087 Surface: 3204 18. Casing rogram: Size Spec cations Setting Depth To Bottom uantity o ement c.f. or sacks Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 48" 20" x 34" 215.5# A53 Welded 80' 29' 29' 109' 109' 60 sx Arctic Set A rox. 12-1/4" 9-5/8" 40# L-80 BTC 2874' 29' 29' 2903' 2638' 58 sx Permafrost, 379 sx Class 'G' 8-3/4" 7" 26# L-80 BTC-M 11792' 29' 29' 11821' 8721' 95 sx 'G', 607 sx 'G', 189 sx LiteCrete 6-1/8" 4-1/2" 12.6# L-80 IBT-M 3910' 11671' 8603' 15581' 8988' 324 sx Class'G' 19. PRESENT W ELG CONDITION SUMMARY {To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured): Casing Length Size Cement Volume MD TVD r t I on u or t i Pr d cti n Perforation Depth MD (ft): Perforation Depth TVD (ft): 20. Attachments ®Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ® Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Michael Triolo, 564-5774 Printed Name Bill Isaacson Title Senior Drilling Engineer ,~ /~ Prepared By Name/Number: Si nature /~~o >in ;11 ~ Phone 564-5521 Date 3 ,5' Terrie Hubble, 564-4628 Commission Use Only Permit To Driil Number: ,~ API Number: 50_ D Z ~-- Z 3 z ~ Permit Appro al Date: See cover letter for other requirements Conditions of Approval: Samp s Required _.~„> ~ Yes~~ No Mud Log Required ^ Yes (~'No Hy og n Sulfid~`°f{~~i~ d, ~es.,., No Directional Survey Required ''Yes ^ No Other: 3 ~C7C~ S ~ `~'C~S~' ~ . t'1?~~L'~ Z ~ ~ ~ ~ ~ ~ 1 ', ~ r i~ ~ ~~ C~ `n C.~ `-l v".iZ°c~ Q ~.a®R~C ~S.t~c.SLb>~> ~d~~~~c~~~r~~--~ C®c~~t~nv~ ~EC- ~~RaC~s,orSc~,,C~~ APPROVED BY A roved B THE COMMISSION Date Form 10-401 eF~se /2004 ~- O D { ~ ~ n (~ ~ S~(bmit~ln Duplicate • Greai~rudhoe Bay L-03 Permit .."~ T e of Well roducer or in'ector : Producer Surface Location: 2,400' FSL , 3,632' FEL of Sec. 34, T12N, R11 E X = 583,284.81' Y = 5,978,123.44' L-03 Target Start (6b & 5b): 147' FSL, 1,910' FEL of Sec. 35, T12N, R11 E X = 590,315.00' Y = 5,975,952.00' Z = 8,876' TVDss L-03 Target End (6b): 1,411' FSL, 5,113' FEL of Sec. 36, T12N, R11 E r X = 592,375.00' Y = 5,977,240.00'Z = 8,910' TVDss L-03 Target End (5b): 5,224' FSL, 4,865' FEL of Sec. 1, T11 N, R11 E ~~ l _ X = 592,642.00' Y = 5,975,777.00'Z = 8,909' TVDss ~` AFE Number: PBD4P2238 Estimated Start Date: July 8 2005 MD(6b) 15,581' TVDrkb: TD(6b) 8,988' MD(5b) 14,712' TVDrkb: TD(5b) 8,909' Ri Nabors 9ES Operatin da s to complete: 27.41 Max Inc. 90° Max Inc. 90° KBE 78.10' KBE 78.10' Well Design: USH Grassroots Ivishak Horizontal Producer. 4-'/z" , L-80, IBT Gas Lift com letion. .~ ~~C ~~ `J ~--- '~ ~ ~; ~5 Current Well Information General Well Name: L-03 API Number: 50-029-XXXXX-00 Well Type: Development -Ivishak Horizontal Producer Current Status: New well, 20" X 34" insulated conductor BHP: 4,087 psi C~ 8,866' TVDss (8.9 ppg EMW). Normal pressure gradient. BHT: 235°F C~ 8,800' TVDss Estimated H2S: 0 ppm from produced fluids (approximated to be around 10 ppm due to contaminated gas lift gas) Distance to Nearest Property: 13,366' to PBU Unit Boundary (this is the closest point in the producing well section to any unit boundary) Distance to Nearest Well in Pool: 5,750' to L-01 at Top Ivishak Mechanical Condition L-03: Cellar Box above MSL = 49.60' Nabors 9ES: KB /MSL = 28.50' Conductor: 20" X 34", 215.5 Ib/ft, A53 ERW set at 114' RKB Permit to Drill 06/30/05 ' ~ Greaf~rudhoe Bay L-03 Permit Materials Needed Surface Casing: 2,900' 9 5/8", 40#, L-80 BTC Casing 1 each 9 5/8", BTC Float Shoe and Float Collar 1 each 9 5/8", 40#, BTC Type TAM Port Collar 25 each 9 5/8" x 12'/a" Bow Spring Centralizers 1 assembly FMC 11" 5m Gen 5 Wellhead System 1 each 9--5/B" TAM Port Collar 1 lot 9-g/" casing pups 5', 10', 20'. Intermediate Casing: 11,840' 7" 26# L-80 BTC-M Casing 1 each 7" BTC-M Float Shoe and Float Collar 150 each 7" x 8'/a" Rigid Straight Blade Centralizers 2 lots 7" casing pups 5', 10', 20' 1 each 7" Halliburton ES Cementer (with plugs) Production Liner: 4,200' 4 ~/z", 12.6#, L-80, IBT-Mod Solid Liner 200 each 4 ~/z" x 5 3/a" x 8" Straight Blade Centralizers 7" x 4 ~/z" Baker ZXP Liner Top Packer 1 assembly Baker Liner Cementing Assembly 3 each 4'/i", 12.8#, L-80, IBT-M; 10' Solid Short Joints 3 each RA Tags Chrome Completion: 11,700' 3'/i" 9.3 Ib/ft, 13CR, VAM Top 1 each Baker 3CR Premier Production Packer 7" X 3-~h" 4 each 3'/z" Halliburton X-Nipple (2.813" ID) 9 each Camco 3-~h" X 1-'/z" MMG Gas Lift Mandrels 1 each 3-'/2" Halliburton Symphony Gauge with I-wire 1 each 11" X 4-'/2" FMC tubing hanger 1 each 4-'/~s", 5m Cameron Tree 1 each 3'h" Standard WLEG Drilling Program Overview Surface and Anti-Collision Issues Surface Shut-in Wells: No wells are required to be shut in for the rig move on and off L-03. Close Approach Shut-in Wells: L-107 will require shut in w th a plug in the tubing tailpipe and the well fluid packed prior to spud. WKUPST-01 has been plug and abandoned. Risk Basing: Two wells have had to be risk based at 1/200 in order to pass close approach guidelines .SAI~I~~ I~tat)d ~ -~~!~ri'; f~~t~tt~e= }~l f~ ,'~ ~t v,+f~ 1~ Ae%_r~athoila {- ~~ K'~~taff'i~t~ :~di~lt~?et1t: L-107 ~ 8.04-ft ~- 400.28-ft 4.54-ft Use Travelin C tinder G ro WKUPST-01 5,279.85-ft 5,520.98-ft 5,279.85-ft Use Travelin C tinder Close Approach Well List: ... ~'JFrtiti' w ~s: ~ !~ ~: 7'~>r '.P=s? ~+Ol~el11X ~ L-107 8.04-ft 400.28-ft 4.54-ft Use Travelin C tinder G ro L-01 30.05-ft 401.00-ft 23.35-ft Use Travelin C tinder G ro L-105 62.70-ft 449.53-ft 54.55-ft Use Travelin C tinder G ro L-108 34.77-ft 850.20-ft 19.87-ft Use Travelin C tinder G ro L-106 65.40-ft 949.59-ft 49.75-ft Use Travelin C tinder 2 Permit To Drill 06/30/05 ` • Grea~rudhoe Bay L-03 Permit Mud Program 12'/a" Surface Hole Mud Pro erties: 0 - 2,903' Spud -Freshwater Mud (LSND) Interval /Densit Funnel vis YP Tauo PH Plastic Vis FL Initial 8.6-8.8 300 50-70 10-18 8.5-9.5 20-45 15-20 Base Perm 8.8 - 9.6 200 - 300 30 - 60 8 -16 8.5 - 9.5 20 - 40 < 15 Interval TD 9.3 - 9.6 200 25 - 48 9 - 14 8.5 - 9.5 14 - 20 < 10 Interval Specific Maintain Viscosity greater then 250 Ensure fluid loss below permafrost is below 6 Objectives: Maintain mud tem erature below 60° F 8 3/a" Intermediate Hole Mud Pro erties: 2,903' -11,821' Freshwater Mud LSND P H: 8.5 - 9.5 Interval /Densit Funnel vis YP Tauo PV API Filtrate MBT Initial 9.7 45-55 21 -28 3-6 9-14 <5 <20 U nu/Schrader 9.7 45-55 21 -28 3-6 11 -15 <5 <20 Colville 45 - 55 18 - 25 2 - 5 11 - 15 HTHP < 10 < 20 THRZ-TMLV -10.3 40-50 18-25 5-8 12-17 HTHP<10 <20 TMLV-TD 11.3 40-50 18-25 5-8 12-17 HTHP<10 <20 Interval Speci is Objectives: Maintain proper fluid rheology & lubricant concentration to achieve the directional requirements Optimize mud rheology to maximize ROP while following ECD guidelines Reduce shaker blindin while drillin the UGNU EM1 697 . 6'/e" Production Hole Mud Pro erties: 11,821' -15,581' FloPro-SF J PH: 8.5 - 9.0 Density ( Tau 0 YP MBT PV HTHP @235° LG Solids Initial 9. 5-7 20-25 <3.0 5-8 N/C Interval Sp Objectives: Minimize solids/liquid invasion by maintaining optimum rheology. Maintain minimal ECD's by reducing drill solids accumulation through utilization of the ri s solids control s stem and effective dilution. Casing/Tubing Program FTi/I~' t~ i:`.f s( i~~Yi.' t ~ '*3, /+~~'f~ ~ bu ~ ~V. ~"~ MC~~~e 1 _, ~~.4 `~ [S'1 ~ '~..Y.~'a~ ~.4r~r~Fj.~ 1~»~~.i r' 3~~{~s'' '' ~~ ~Q~ ~.i,,1E1~/~l4fk~ ';~G~.l o~~ S ~ ~ 1?!M-~, I 48" 20" X 34" 215.5# A53 Welded 80' 29' / 29' 109' / 109' 12-'/a" 9 5/e" 40# L-80 BTC 2,874' 29' 129' 2,903' / 2,638' 8-3/a" 7" 26# L-80 BTC-M 11,792' 29' / 29' 11,821' / 8,721' 6 %" 4'/z" Solid 12.6# L-80 IBT-M 3,910' 11,671' / 8,603' 15,581' / 8,988' Tubin 3'/z" GL 9.3# 13CR VAM-To 11,642' 29' / 29' 11,671' / 8,603' Survey and Logging Program 12-'/a" Hole Section: Surface Gyro will be needed While Drilling: MWD / GR Utilize 6-3/a" tools and collars to save time 8-3/a" Hole Section: Surveys will need to be IFR + MS corrected real time While Drilling: MWD / GR / Res /PWD 6'/e" Hole Sections: Surveys will need to be IFR + MS correcte d real time While Drilling: MWD / GR / Res /PWD / ABI Wireline Logging Rota Sidewall Cores in the Sa River tanned for 20 Permit To Drill 06/30/05 ` ~ Great~rudhoe Bay L-03 Permit Formation Markers ~~~,: ~~ ,r~ '} 'f ~}r Z [ A ~+ . f r ,~h' ~ i k LILT ~ w}.~ 1 ~ j.. ryi JL L .. < ~~'X J.S v. k . 5 ~t7 .'F .#~ ~. f ~ } y t{~S ;' C '~T < ~ 5 ~ \ F `" ~`' `1.;. ~ )yu ~ t, Fyn M 2 f t 9,"3J ik j ~ .1 t J Y G1 255 333 333 117 8.8 SV6 880 960 958 405 8.8 Fault 1 1,210 1,290 1,288 557 8.8 SV5 1,460 1,542 1,538 672 8.8 SV4 1,590 1,675 1,668 731 8.8 Poss. Gas H dr. Base Permafrost 1,680 1,769 1,758 773 8.8 Poss. Gas H dr. SV3 1,955 2,068 2,033 899 8.8 Poss. Gas H dr. SV2 2,125 2,268 2,203 978 8.8 Poss. Gas H dr. SV1 2,460 2,732 2,538 1,132 8.8 Poss. Gas H dr. UG4 2,765 3,262 2,843 1,272 8.8 Thin Coal UG4A 2,800 3,324 2,878 1,275 8.8 Yes -Hea Oil UG3 3,150 3,949 3,228 1,440 8.8 Yes -Hea Oil UG1 3,660 4,862 3,738 1,675 8.8 Yes -Hea Oil Ma 3,945 5,374 4,024 1,810 8.8 Yes -Hea Oil Mb1 3,985 5,444 4,063 1,825 8.8 Yes -Hea Oil Fault 2 4,040 5,542 4,118 Mb2 Faulted out n/a Mc -faulted to 4,040 5,542 4,118 1,845 8.8 Yes Na 4,105 5,658 4,183 1,865 8.7 No Nb 4,128 5,699 4,206 1,880 8.8 Yes Nc 4,170 5,773 4,248 1,895 8.7 Yes OA 4,265 5,927 4,343 1,800-1,935 8.1-8.7 Yes OBa 4,330 6,025 4,408 1,940 8.6 Yes OBb 4,365 6,075 4,443 1,960 8.6 Yes OBc 4,420 6,151 4,498 1,980 8.6 Yes OBd 4,480 6,232 4,558 2,000 8.6 Yes OBe 4,540 6,312 4,618 2,060 8.7 Yes OBf 4,595 6,385 4,673 2,080 8.7 Yes OBf_Base 4,640 6,445 4,718 2,100 8.7 No CM-1 5,536 7,638 5,614 n/a THRZ 6,151 8,456 6,229 n/a K-1 6,400 8,783 6,478 Yes TKD 6,470 8,874 6,548 3,095 9.2 Yes TKC4 6,476 8,882 6,554 3,098 9.2 Yes LCU 6,645 9,104 6,723 n/a TMLV 6,902 9,446 6,980 n/a Fault 3 7,395 10,478 7,753 n/a TJF 7,647 n/a TJB 8,521 11,649 8,599 n/a TSGR 8,643 11,821 8,721 4,001 8.9 Yes TSHU 8,677 11,868 8,755 n/a TEIL 8,807 12,080 8,885 n/a TSAD 8,830 12,133 8,908 4,087 8.9 Yes 45N 8,866 12,258 8,944 4,087 8.9 Yes 44N not reached 8,892 4,087 8.9 Yes TSAD at TD northern o tion 8,903 14,730 8,981 Yes TD northern o tion 8,910 15,581 8,988 TD southern o tion 8,909 14,712 8,987 ti. Permit To Drill 06/30/05 ` ~ Grea~rudhoe Bay L-03 Permit Cement Calculations Casin Size 9 5/8-in 40-Ib/ft L-80 BTC -Single Stage Basis 250% excess over gauge hole in permafrost interval, 30% excess over gauge hole below permafrost Total Cement Volume: Tam Port collar located at 1,000' as a contin ency for cement to surface Wash 10 bbls CW100 S acer 75 bbls of MudPush II wei hted to 10.10 Lead 362 bbls (458 sks) 10.7 Ib/gal Permafrost cement - 4.44 cuft/sk with 1.5% S001, 0.6% D046, 0.5% D065, 50% D124, 30% D053, 9% D044, 1.5% D079 Tail 78.6 bbls (379 sks) 15.8 Ib/gal Class G + adds - 1.17 cuft/sk with 0.2% D046, 0.3% D065. 0.4% D167. 0.7% S001 ( Temp I BHST = 50° F from SOR. BHCT 75° F estimated by Dowell In the event that cement is not circulated to surface during the initial surface casing cement job, notify the AOGCC of the upcoming remedial cement work for possible witness of cement to surface. Casin Size 7" 26 Ib/ft L-80 BTC-M -Two Sta e Basis 30% excess over gauge hole .._.~ A Sta a Tool will be laced ±250' below the Schrader Bluff --6,445' MD. Total Cement Volume: 1 Stage : TOC (tail at 8.300' MD) 500' MD above the wash apace Lead Tail Wash apace Tail Temp None 35 bbl of MUDPUSH XL Spacer weighted to 11.80-Ib/gal 49 bbl (95 sks) Int Lead Slurry Class G - 2.88 cuft/sk 125.6 bbl (607 sks) 15.8 Ib/gal Class Gcement - 1.16 cufb D065, 0.2% D046, 0.4% D167, 0.1 % B155 2" Stage : TOC (tail 4,600' MD) 700' MD above the Ma 15 bbl Freshwater 40 bbl of MUDPUSH XL Spacer weighted to 11.8-Ib/gal 73.1 bbl (189 sksl 12.5 Ib/oal LiteCRETE cement - 2.17 cui BHST = 235° F for first 80° F for second stage kD 0.3% Casin Size 4-~h" 12.6 Ib/ft L-80 IBT-M -Solid Liner Basis 30% excess - TOC: 200' MD above the top of the Liner Top Packer Liner Top Packer: = 11,671' MD Total Cement Volume: Wash 20 bbls CW100 S acer 30 bbls of Mud ush II Wei hted to 12.5 Tail 91 bbls (324 sks) 15.8 Ib/gal Dowell Class Gcement -1.57 cuft/sk with 3% D176, 0.25% D800, 0.45% D065, 0.2% D047, 2% D600G, 35% D066 Temp BHST = 235° F from SOR, BHCT 185° F estimated by Dowell 9 g/8" Casing Centralizer Placement a) Run (25) 9 5/8" Bow-spring centralizers attached over the collar of each joint of casing from the casing shoe up to 1,903' MD (1,000' MD above the shoe). b) Run 2 bow-spring centralizers, one on either side of the TAM Port Collar. c) This centralizer program is subject to change pending actual hole conditions. 7" String Centralizer Placement a) Place 2 centralizers rigid straight blade centralizers back to back at the very bottom of the shoe joint. Do not run any centralizers on the next two full joints. b) With the exception stated above, run one centralizer per joint, floating across the entire joint from =7,500' MD (=120' MD above the TMLV) to 3,300' MD (=700' MD above Top Ma sand). Zonal isolation with cement is required across the Kuparuk and Schrader sands. The centralizer program is subject to change pending hole conditions. 4 ~/x" Solid Liner Centralizer Placement a) Run one straight blade rigid centralizer per joint, floating between the collars. Do not put any cetralizers in the 7" x 4-'/z" liner lap. 5 Permit To Drill 06/30/05 • Great~rudhoe Bay L-03 Permit Motors and Required Doglegs ,. .. -, 1 9 %s" Anadrill A962M3445 Mud Motor, 1.83°/1.5° 400 - 650 40-80 1.5 - 3.5°/100' initial build ABH with 12-1/a" strin stabilizer ro to +1,000' gpm to 55° inclination 2 6-3/a" Anadrill A675M4570XP Mud motor, with 500 - 600 60-120 3°/100' build and drop 1.15° ABH with 8.75" string stabilizer with 2 gpm Ghost reamers at 1800' & 2,000' from the bit 3 4-3/a" Anadrill A475M4560XP Mud motor, with 250 - 320 60 - 90 10°/100' build and turn & 1.5° ABH with 5.0" strip stabilizer AIM subsequent geosteer Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams(2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. Except for significant operational issues that may effect well integrity or pose safety concerns, an extension to the BOP period should not be requested. BOPE and drilling fluid system schematics are on file with the AOGCC. Intermediate and Production Intervals • Kuparuk Max anticipated BHP: 3,095 psi C«3 6,470' TVDss (9.2 ppg EMW). Based on V-103 static • Max surface pressure: 2,448 psi C~3 surface (based on BHP & a full column of gas from TD C~ 0.10 psi/ft) • Ivishak Max anticipated BHP: 4,087 psi C«~ 8,830' TVDss (8.9 ppg EMW). Based on offset well data • Max surface pressure: /~3,204 psi @ surface (based on BHP & a full column of gas from TD C~ 0.10 psi/ft) h" prix ¢c~,>;'r~¢c-~+~.,~ `If`Q5 'o S • Planned BOP test pressure: 3,500 psi ,~7~1"'"casing wiiTll be tested to 3,500 psi) • Test Frequency: 14 day test cycle • Planned completion fluid: Estimated 9.1 ppg Brine / 6.8 ppg Diesel '.P~ ~~ ;_ `~ f~at~;. BQt?E Test F?res.. 5,000 psi Working Pressure entire stack and valves 3,500/250 psi Rams & Valves 2,500/250 si Annular • Kick Tolerance/Integrity Testing: The 9 5/" casing has been cemented to surface. The 7" casing will be cemented to 700' MD above the Ma sand. Kick Tolerance / tnte rit Testin Summa Table Casin /Interval Acce table Influx Volume Maud Wei ht Ex Pore Press Min LOT /FIT Surface / 8-3/a" 51.9 10.6 9.2 Ku aruk 12.2 LOT Intermediate / 6-3/a" Infinite 9.1 8.9 10.6 FIT NOTE: All LOT /FIT will be taken with a minimum of 20-ft and a maximum of 50-ft of new hole drilled outside of the previous casin strip NOTE: If the LOT /FIT is less then the minimum notify the ODE immediately Disposal NO ANNULAR INJECTION ON THIS WELL. Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 or Phillips KRU 1 R for injection. Haul all Class I waste to Pad 3 for disposal. 6 Permit To Drill 06/30/05 ' ~ Grea~rudhoe Bay L-03 Permit Drill and Complete Procedure Summary Pre-Riq Work: 1. A 20" conductor has been set and a landing ring has been welded on. 2. If necessary, level the pad and prepare location for rig move. Riq Operations: 1. MIRU Nabors 9ES 2. Nipple up diverter spool and riser. Function test diverter. PU 4 or 5" DP as required and stand back in derrick. 3. MU 12'/a" drilling assembly with MWD/GR and directionally drill surface hole to approximately 2,903' MD /2,638' TVD. The actual surface hole TD will be +/-100' TVD below the top of the SVi sand. 4. Run and cement the 9 s/8', 40# L-80 surface casing back to surface. A TAM port collar will be positioned at ±1,000' as contingency in the event cement does not fully circulate to surface. r/ 5. ND drilling spool and riser and NU casing /tubing head. NU BOPE and test to 3,500 psi. 6. MU 8-3/a" directional drilling assembly with MWD / GR /RES /PWD and a Weatherford Drill-Mill at ±800' and one, 2,000' from the bit and RIH to float collar. Test the 9 5/8" casing to 3,500 psi for 30 minutes. 7. Drill out shoe track. Circulate and condition mud. Displace well to new 8.8 ppg LSND drilling fluid. Dri1120' of new formation below rathole and perform an LOT. 8. Drill to +/-100' above the HRZ, ensure mud is in condition to 10.3 ppg and perform short trip as needed. During this time hold the pre-reservoir meeting highlighting kick tolerance and detection. 9. Directionally drill ahead to +/-100' above the Miluveach and weight up to 11.3 ppg and continue drilling to TD maintaining sail angle & direction to the Top SAG at 11,821' MD / 8,721' TVD. 10. POOH. LD 5" drillpipe or rack back 4" DP. Spot Steel Seal across the UGNU/Schrader. Retrieve bowl protector. 11. MU and run 7" 26# L-80 BTC long string casing to TD. Cement in two stages to 700' MD above the Schrader (5,374' MD) using a Halliburton ES cementer stage tool C«3 250' MD below the base OBf formation. Landing on slips and or mandrel hanger TBD. Freeze protect 7" x 9 s/8" annulus w/dead crude to 2,200' TVD. 12. PU 6-%e" directional assembly with MWD / GR /RES /AIM and RIH to the ES cementer C~ 6,700' MD, drill up and continue RIH to the float collar picking up 4" DP on the way. Test the 7" casing to 3,500 psi for 30 minutes. 13. Drill out shoe track. Circulate and condition mud. Displace well to new 9.1 ppg Flo-Pro SF fluid. Drill 20' of new formation below rathole and perform an FIT to 10.6 ppg EMW. 14. Drill the build, land the well, and geosteer up too within 500' of the first planned fault (13,150' MD), then POOH. 15. RU Schlumberger E-line and acquire sidewall cores in the Sag River (plan is to get 20) as per Schlumberger and rigsite geologist. RD Schlumberger E-line. 16. PU 6-%" directional assembly with MWD / GR /RES /PWD and RIH to bottom, continue geosteering through Zone 4B to TD (15,581' MD / 8,988' TVD or 14,712' MD / 8,987' TVD). ~~ NOTE: After crossing fault 5 (at approx. 13,750'MD) and losses are manageable, the target to the north (WP-6b) will be drilled. If the loss rate is high, then the target in WP-5b target will be drilled. ~~ ~ ~1r.Cy, ,~ °~ ~yS~ ~ 17. Perform wiper trip if needed, circulate and condition mud and POH. Lay down excess drillpipe. w'~i~'t,' ~C~`~ yew --10~ 18. MU and run 4-~/z" 12.6# L-80 BTC-M solid liner with single RA tags on short joints at'/3 ,'h, and 2/3 the distance out within the horizontal to TD and cement (ensure 150' overlap). Bump plug with pert pill. ti,bro,s 19. PU off liner hanger and circulate and condition mud. Displace over to 9.1 ppg brine. ~.~ A1~,~5 „Q15 ~~j>(.~~, 20. PU 2.875 and 2.5" tapered perforation assembly, pert 1,200' out of 3,900' of liner. POH, LD per guns. 21. MU 3-'h" 9.3#, 13CR Vam Top completion assembly with I-wire for downhole gauge. See completion schematic and running detail 22. Land tubing hanger and test hanger pack-off to 5,000 psi. Reverse in brine with Corexit to protect the annulus. 23. Drop RHC ball .and rod and set packer as per Baker recommendation and test tubing to 3,500 psi and annulus to 3,500 psi. Shear DCK-1 valve. 24. Install two-way check and test to 1,000 psi. Nipple down the BOPE. Nipple up and test the tree to 5,000 psi. 25. Pull TWC. Freeze protect the well to 2,200' TVD. Install BPV. Secure the well and rig down /move off Nabors 9ES. Post-Riq Work: 1. MIRU slickline. Pull the ball and rod /RHC plug. 2. Pull out DCK-1 shear valve, install GLV in all of the other mandrels as per the PE 3. Conduct static survey and full CCL with temperature log. 7 Permit To Drill 06/30/05 Greatirudhoe Bay L-03 Permit Drilling Hazards and Contingencies POST THIS NOTICE IN THE DOGHOUSE Well Control /Reservoir Pressures: Interval TD Psi TVDss Comments Schrader 1,865(8.7) 4,105 Assumed to be virgin pressure Kuparuk 3,095 (9.2) 6,470 Based on V-103 static pressures Ivishak 4,087 (8.9) 8,830 Based on nearby well static pressures II. Hydrates and Shallow gas: f A. Gas Hydrates are expected at L-pad near the base of the permafrost. Setting casing through the SV1 should keep hydrate exposure from extending past the surface hole. Recommended practices and precautions for drilling hydrates should be followed in the surface hole. Occasionally hydrates are encountered below the SV1. III. Lost Circulation /Breathing: A. Lost circulation is considered moderate within the horizontal section, and is considered very low risk throughout the uphole intervals. B. We do not expect breathing on this well due to the use of appropriate drilling practices and lessons learned. C. The Shublik phenomenon could occur on this well, however all lessons learned have been applied within the plan to mitigate this potential. Follow the attached guidelines for dealing with it if it occurs. IV. Kick Tolerance /Integrity Testing: A. The 9 s/8" casing has been cemented to surface. The 7" casing will be cemented to 700' MD above the Ma sand. B. Integrity Testing: NOTE: If the LOT /FIT is less then the minimum notify the ODE immediately Kick To{erance / Int rit Testin Summa Table Casin / In#erval Acce table Influx Volume Mud Wei. ht Ex Pore Press Min LOT /FIT Surface / 8-3/a" 51.9 10.6 9.2 12.2 LOT Intermediate / 6-%" Infinite 9.2 8.8 10.6 FIT NOTE: All LOT /FIT will be taken with a minimum of 20-ft and a maximum of 50-ft of new hole drilled outside of the revious casin strin V. Stuck Pipe A. There could be slight differential sticking across the reservoir while running the 7" casing. Keep the casing moving as much as possible and follow the centralizer program to help with standoff. VI. Hydrogen Sulfide A. L Pad is not designated as an H2S site, however Standard Operating Procedures for H2S precautions should be followed~at all times. No measurable H2S is being produced from the formation at this time. However 10 ppm is measured regularly at L pad as a result of the use of Ivishak gas lift gas. All L pad gas lift wells will likely have H2S in this concentration. Note that all injection has been with produced water not seawater. H2S levels are expected to remain low until the waterflood matures. H Summa Table etF Name. H2S Leve{ Date of R actin #1 Closest SHL Well H2S Level L-01 10 m 4-Nov-2004 #2 Closest SHL Well H2S Level L-107 10 m 4-Nov-2004 #1 Closest BHL Well H2S Level L-01 10 m 4-Nov-2004 #2 Closest BHL Well H2S Level V-03 10 m 4-Nov-2004 VII. Faults ._----- A. Four faults are expected to be crossed at L-03. Details are listed below for reference: Fa o%~fia~; ., _ n' ~ '~ ~~ . t '"f 's~ ' ~Tf~~il~~hr X ,, ' ioi- `!f< , aid. Fault #1 - SV6'L Pad' Fault 1290 -1210 -110' West +/-100' MD Fault #2 - U nu Mb Sands 5542 -4040 -100' West +/- 150' MD Fault #3 -Above TJF 10100 -7395 -125' South +/- 250' MD Fault #4 - 46P 13150 -8872 -20' West +/- 200' MD Fault #5 - 46P 13750 -8882 -15' East +/- 150' MD CONSULT THE L PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION 8 Permit To Drill 06/30/05 ' • L-03 Proposed Completion TREE: FMG 4-1/16" 5M WELLHEAD: FMC Gen 5 System Cellar Elevation = 49.6' 11", 5M csg.head w/ 7" mandrel hanger & packoff 11" x 11", 5M, tbg spool w/ Rig 9ES RKB = 28.5' 11" x 4-1 /2" tubing hanger (XO to 3-1/2") 11" X 4-1/16" Adaptor Flange 3-1/2" `X' Landing Nipple 1800' 9-5/8", 40#/ft, L-80, BTC 2902` r , I wire to surface -----_ BAKER 3-1/2" x 7" Baker Liner Tie Back Sleeve ZXP Liner Top Packer `HMC' Hydraulic Liner Hanger 11671' 11821 ` 7", 26 #/ft, L80, BTC-Mod 3-1/2" Camco MMG Gas Lift Mandrels with handling pups installed . GAS LIFT MANDRELS # ND Size Valve T e 7 1 " DCK Shear 6 1" DV 5 1" DV 4 1" DV 3 1" DV 2 1 " DV 1 1 " DV #,..:... PRODUCTION TUBING DETAILS 3-1/2",9.30 Ib/ft,13CR,VAM Top Coupling OD: 3.907" >>_~ Drift/ID : 2.867"/2.992" 3-112" `X' Landing Nipple @ 11520 Downhole pressure and temperature gauge @ 11560 7" x 3-1 /2" Baker `S-3' Production Packer @ 11600 3-1/2" `X' Landing Nipple @ 11626 3-1/2"'X' Landing Nipple @ 11646 3-1 /2" Mu{e-Shoe stabbed into 4-1 /2" {finer tie-back seeve@ i 1666 Date ~ Rev By ~ Comments 6/29105 Mik T Proposed Completion 4-1/2" 12.6 #/ft, L-80, IBT solid cemented liner 15 581` ~~ - ~. 1h"eL~: ~.-03 API NO: 50-029-xxx by L-03 (P6b) Proposal Schlumberger • •-• Client: BP Explaafion Alaska survey ~ ots computation Method: Minimum Curvature I Lubinski ° Vertical Section Azimuth: 104.710 Field: Prudhoe Bay Unit- WOA Structure I Slot: L-PAD / S-0 ~~ Vertical Section ORgin: N 0. ~ ft, E 0.000 ft ND Reference Datum: R t T bl . ~ ~ Weil: Plan L-03 (S-0) ~~ • '''~ s Borehole: Plan L-03 Long (P6) ~~ ' b o a a e TVD Reference Elevation: 78.10 ft relative to MSL Sea Bed I Ground Level Elevation: 49 60 ft l ti t MSL t1WVAPl#: 50029 . re a ve o Magnetic Declination: 24.456° Survey Name 1 Data: L-03 (P6b) long I December 7, 2004 . Total Field Strength: 57613 262 nT r Tort/ AHD I DDI I ERO ratio: 283.027° 113115.20 ft / 6.809 / 1.459 . Magnetic Dlp: 80.812° GRd Coordinate system: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: May 25, 2005 Location LatlLong: N 70.35019910, W 149.32382216 Magnetic Declination Modei: BGGM 2004 Location Grid NIE YIX: N 5978123.440 RUS, E 583284.810 ftUS North Reference: True North Grid Convergence Angle: +0.63680433° Total Corr Mag North •> Trua North: +24.456° Gdd Seale Factor. 0.99990788 _ Local Coordinates Referenced To: Weli Head ~c~ ~S~ ~ ~ 1f~ \ ~ C ~^~ ~ ~ \ ~ c~ P~~~~~~, • sv~ " S ~ ~ (~ ~ s Measured Vertical Along Hole Commems Oa th Inclination Azimuth SuaSea TVD ND p S to D t NS EW DLS Tool Faee BWId Rate Walk Rate NoRhin E ti L ec n epar ure 9 sa n g atituG Longitude R d de ft R R R RTE R ft de 1100 ft de de 1100 R d /100 ft RUS S 0.00 0.00 355.00 -78.10 0.00 0.00 0.00 0.00 0.00 0.00 -e noon n nn n nn 4070104 AA c ~ o. e° ., -.....~ .......... ....._ ___ _ _ _ • 0 171.90 250.00 0.00 0.00 0.00 0.00 0.00 -S.OOM 0.00 0 00 5978123 44 wcvr.o~ 583284 81 i. .v.ovv ryy ru vv 74y.3Z36"1'116 N 70 3 300.00 0.75 355.00 221.90 300.00 -0.11 0.33 0 33 -0 03 1 50 S OOM 1 50 . . . . 5019910 W 149.32382216 G1 333.11 1.25 355.00 255.00 333.10 -0 30 0 90 . 0 90 . 0 08 . - . . 0.00 5978123.77 583284.78 N 70.35019999 W 149.32382240 Bld 2/100 350.00 1.50 355 00 271 89 349 99 . -0 44 . 1 31 . - . 1.50 -S.OOM 1.50 0.00 5978124.34 583284.72 N 70.35020156 W 149.32382280 . . . . . 1.30 -0.11 1.50 -S.OOM 1.50 0.00 5978124.74 583284.68 N 70.35020267 W 149.32382309 400.00 500 00 2.50 4 50 355.00 355 00 321.86 4 399.96 -1.03 3.05 3.04 -0.27 2.00 -S.OOM 2.00 0.00 5978126.48 583284.51 N 70.35020742 W 149 32382432 End Bld . 575 00 . 6 00 . 355 00 21.67 496 35 499.77 574 45 -3.09 9.16 9.12 -0.80 2.00 -5.OOM 2.00 0.00 5978132.55 583283.91 . N 70.35022403 W 149.32382864 Drp 2/100 . 775.00 . 6.00 . 355.00 . 695.25 . 773 35 -5.40 -12 45 16.02 36 93 15.96 36 79 -1.40 2.00 O.OOG 2.00 0.00 5978139.38 583283.24 N 70.35024270 W 149.32383350 800.00 5.50 355 00 720 13 . 798 23 . 13 30 . 39 43 . -3.22 0.00 180.OOG 0.00 0.00 5978160.18 583281.18 N 70.35029960 W 149.32384829 . . . - . . 39.28 -3.44 2.00 180.OOG -2.00 0.00 5978162.68 583280.94 N 70.35030642 W 149.32385006 SV6 900.00 3.50 355.00 819.81 897.91 -15.94 47.28 47.10 -4.12 2.00 -5.OOM -2.00 0.00 5978170.48 583280.17 N 70 35032777 W 149 32385561 960.26 2.29 355.00 880.00 958.10 -16.97 50.32 50.13 -4.39 2.00 -5.OOM -2.00 0.00 5978173.51 583279.87 . . N 70 35033606 W 149 32385777 End Drp 1000.00 1075 00 1.50 0 00 355.00 355 919.71 997.81 -17.42 51.64 51.44 -4.50 2.00 -5.OOM -2.00 0.00 5978174.82 583279.74 . . N 70.35033964 W 149 323858 KOP Bld 1.5/100 . 1200 00 . 0 00 .00 97 00 994.71 1119 71 1072.81 11 -17.75 52.62 52.42 -4.59 2.00 97.OOM -2.00 0.00 5978175.80 583279.84 . N 70.35034231 W 149.323859 . . . . 97.81 -17.75 52.62 52.42 -4.59 0.00 97.OOM 0.00 0.00 5978175.80 583279.64 N 70.35034231 W 149.32385939 Faun Crossing Bld 3 5/100 1290.30 1300 00 1.35 1 50 97.00 7 1210.00 1288.10 -16.69 53.69 52.29 -3.53 1.50 97.OOM 1.50 0.00 5978175.68 583280.70 N 70.35034195 W 149 32385079 . . 1400 00 . 5 00 .00 9 93 85 1219.69 1319 52 1297.79 -16.45 53.93 52.26 -3.29 1.50 93.85M 1.50 0.00 5978175.66 583280.94 . N 70.35034187 W 149.32384885 . 1500.00 . 8.50 . 93.29 . 1418.81 1397.62 1496 91 -10.87 0 65 59.59 71 34 51.81 51 09 2.36 14 3.50 93.29M 3.50 -3.15 5978175.27 583286.59 N 70.35034064 W 149.32380301 SV5 1541.73 9.96 93.17 1460 00 . 1538 10 . 7 20 . 78 03 . 50 72 .08 3.50 -0.80G 3.50 -0.56 5978174.68 583298.32 N 70.35033868 W 149.32370784 . . . . . 20.76 3.50 -0.68G 3.50 -0.28 5978174.38 583305.01 N 70.35033765 W 149.32365361 ', SV4 L 1600.00 1674 81 12.00 14 61 93.06 92 95 1517.20 1590 00 1595.30 18.07 89.12 50.11 31.84 3.50 -0.57G 3.50 -0.20 5978173.90 583316.09 N 70.35033601 W 149.32358368 . 1700.00 . 15.50 . 92 93 . 1614 32 1568.10 1692 42 34.93 41 33 106.34 112 49.21 49.03 3.50 -0.47G 3.50 -0.14 5978173.19 583333.29 N 70.35033355 W 149.32342412 Base Perm 17138.57 17.90 . 92.87 . 1680 00 . 1758 10 . 80 62 .88 132 58 48.88 47 88 55.57 3.50 -0.44G 3.50 -0.11 5978172.93 583339.82 N 70.35033263 W 149.32337108 1800.00 19.00 92.84 . 1709 81 . 1787 91 . 70 35 . 142 52 . 47 39 75.24 3.50 -0.38G 3.50 -0.09 597817215 583359.51 N 70.35032992 W 149.32321138 . . . . . 85.17 3.50 -0.36G 3.50 -0.07 5978171.77 583369.44 N 70.35032856 W 149.32313075 WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-O\Plan L-03 (S-O)\Plan L-03 Long (P6)\1-03 (P6b) long Generated 12/7/2004 12:43 PM Page 1 of 4 Measurod Comments Dspth InelinaNon Azimuth SuaSea TVD TVD Vartkal Section Along Hole De artute P NS EW DLS Tool Face Dulid RaN Walk Rate Northing Eaadng Latitude Longitude R d de R R R ft R R de M00 ft da de 1100 R de H00 R RUS RUS 1900.00 22.50 92.79 1803.31 1881.41 105.00 177.94 45.65 19255 3 5n n nnr- ~ an n nc ce~o~~n .., ~ ............ ....., „______- .... __ ____ .___ 2000.00 26.00 92.74 1894.48 1972.58 145.17 219.00 43.67 161.56 3.50 O.OOG 3.50 -0.04 5978168.90 oorfvy.oo 583445 86 rv w.Jw3L381 VN 148.JZZt343~S N 70 35031841 W 149 32251066 SV3 2068.04 28.38 92.72 1955.00 2033.10 175.58 250.09 42.19 192.61 3.50 O.OOG 3.50 -0.03 5978167.76 . 583476.92 . . N 70 35031436 W 149 32225859 2100.00 29.50 92.71 1982.97 2061.07 190.70 265.55 41.46 208.05 3.50 O.OOG 3.50 -0.03 5978167.20 583492.37 . . N 70 35031236 W 149 32213322 2200.00 33.00 92.68 2068.45 2146.55 241.43 317.41 39.02 259.86 3.50 O.OOG 3.50 -0.03 5978165.34 583544.19 . . N 70.35030569 W 149.32171267 SV2 2268.37 35.39 92.67 2125.00 2203.10 279.01 355.83 37.23 298.24 3.50 O.OOG 3.50 -0.02 5978163.97 583582.59 N 70 35030079 W 149 32140110 2300.00 2400 00 36.50 92.66 2150.60 2228.70 297.16 374.39 36.36 316.78 3.50 O.OOG 3.50 -0.02 5978163,32 583601.14 . . N 70.35029843 W 149 32125058 . 2500 00 40.00 43 50 92.64 92 63 2229.13 2307.23 357.69 436.29 33.50 378.61 3.50 O.OOG 3.50 -0.02 5978161,14 583662.98 . N 70.35029060 W 149.32074867 . 2600 00 . 47 00 . 92 61 2303.73 2 2381.83 422.79 502.86 30.44 445.11 3.50 O.OOG 3.50 -0.02 5978158.82 583729.51 N 70.35028223 W 149.32020881 . . . 374.12 2452.22 492(22 573.86 27.20 516.04 3.50 O.OOG 3.50 -0.01 5978156.37 583800.46 N 70.35027336 W 149.31963303 SV1 2700.00 2731 73 50.50 51 61 92.60 9 2440.05 2518.15 565.71 649.03 23.78 591.13 3.50 O.OOG 3.50 -0.01 5978153.79 583875.58 N 70.35026401 W 149.3190234 . 2800 00 . 54 2.59 2460.00 2538.10 589.84 673.71 22.66 615.78 3.50 O.OOG 3.50 -0.01 5978152.94 583900.24 N 70.35026095 W 149.3188233 End Crv . 2836 36 .00 55 27 92.59 2 2501.27 2579.37 643.00 728.08 20.21 670.10 3.50 O.OOG 3.50 -0.01 5978151.09 583954.58 N 70.35025423 W 149.31838239 9-5/8" Csg Pt . 2902 50 . 55 27 .58 9 92 58 2522.32 2 2600.42 671.99 757.73 18.87 699.71 3.50 O.OOG 3.50 -0.01 5978150.08 583984.20 N 70.35025057 W 149.31814197 . . . 560.00 2638.10 725.13 812.08 16.42 754.01 0.00 O.OOG 0.00 0.00 5978148.24 584038.52 N 70.35024386 W 149.31770115 UG4 C 3/100 3262.31 55.27 92.58 2765.00 2843.10 1014.24 1107.79 3.09 1049.42 0.00 O.DOG 0.00 0.00 5978138.19 584334.03 N 70.35020735 W 149 31530311 rv 3268.04 55.27 92.58 2768.26 2846.36 1018.84 1112.49 2.88 1054.12 0.00 82.61 G 0.00 0.00 5978138.03 584338.73 . N 70 35020677 W 149 31526495 3300.00 55.40 93.74 2786.44 2864.54 1044.59 1138.78 1.43 1080.37 3.00 81.96G 0.40 3.61 5978136.88 584364.99 . . N 70 35020280 W 149 31505188 UG4A 3323.90 3323 92 55.50 55 50 94.60 2800.00 2878.10 1063.95 1158.47 0.00 1100.00 3.00 O.OOG 0.43 3.60 5978135.66 584384.64 . . N 70.35019888 W 149 31489249 . . 94.60 2800.01 2878.11 1063.96 1158.48 0.00 1100.01 3.00 82.14G 0.41 3.61 5978135.66 584384.65 . N 70.35019888 W 149.31489237 E d C 3400.00 55.84 97.33 2842.92 2921.02 1126.05 1221.31 -6.53 1162.49 3.00 80.60G 0.45 3.59 5978129.83 584447.19 N 70 35018101 W 149 31438520 n rv UG3 3435.45 56.02 98.60 2862.78 2940.88 1155.21 1250.68 -10.60 1191.58 3.00 O.OOG 0.51 3.57 5978126.08 584476.32 . . N 70 35016987 W 149 31414909 UG1 3949.39 56.02 98.60 3150.00 3228.10 1578.98 1676.87 -74.32 1612.98 0.00 O.OOG 0.00 0.00 5978067.05 584898.38 . . N 70 34999558 W 149 31072833 Ma 4861.97 5373 72 56.02 56 02 98.60 98 6 3660.00 3738.10 2331.44 2433.63 -187.47 2361.23 0.00 O.OOG 0.00 0.00 5977962.24 585647.76 . . N70.34968594 W 149.30465442 . . . 0 3946.00 4024.10 2753.41 2858.01 -250.92 2780.84 0.00 O.OOG 0.00 0.00 5977903.46 586068.01 N 70.34951221 W 149.30124834 Mbf Faun Crossing 5443.51 5541 92 56.02 56 02 98.60 98 60 3985.00 4063.10 2810.95 2915.88 -259.57 2838.06 0.00 O.OOG 0.00 0.00 5977895.45 586125.32 N70.34948851 W 149.30078388 Mc . 5541 94 . 56 02 . 9 4040.00 4118.10 2892.10 2997.49 -271.77 2918.76 0.00 O.OOG 0.00 0.00 5977884.15 586206.13 N 70.34945509 W 149.30012888 Na . 5658 23 . 56 02 8.60 4040.01 4118.11 2892.12 2997.51 -271.77 2918.77 0.00 O.OOG 0.00 0.00 5977884.14 586206.15 N 70.34945509 W 149.30012876 Nb . 5699 39 . 98.60 4105.00 4183.10 2988.00 3093.94 -286.19 3014.12 0.00 O.OOG 0.00 0.00 5977870.79 586301.85 N 70.34941560 W 149 29935478 . 56.02 98.60 4128.00 4206.10 3021.94 3128.07 -291.30 3047.87 0.00 O.OOG 0.00 0.00 5977866.06 586335.44 . N 70.34940162 W 149.29908087 Crv 3/100 N 5712.80 56.02 98.60 4135.50 4213.60 3033.00 3139.19 -292.96 3058.87 0.00 178.93G 0.00 0.00 5977864.52 586346 46 N 70 34939706 W 149 298991 c 5773.14 5800 00 54.21 53 41 98.64 4170.00 4248.10 3082.21 3188.69 -300.38 310780 3.00 178.90G -3.00 0.07 5977857.65 . 586395.47 . . N 70.34937874 W 149.29859439 . 5900 00 . 50 41 98.66 4185.86 4263.96 3103.77 3210.37 -303.64 3129.24 3.00 178.89G -3.00 0.07 5977854.63 586416.93 N 70.34936781 W 149.29842041 OA . 5927 15 . 49 59 98.73 9 4247.55 4325.65 3182.03 3289.06 -315.54 3207.02 3.00 178.85G -3.00 0.08 5977843.59 586494.84 N 70.34933522 W 149 29778901 . . 8.76 4265.00 4343.10 3202.72 3309.86 -318.70 3227.58 3.00 178.83G -3.00 0.08 5977840.66 586515.43 . N 70.34932655 W 149.29762214 L-03 Schrader Tgt 5980.29 48.00 98.80 4300.00 4378.10 3242.48 3349.84 -324.80 3267.09 3.00 -174.23G -3.00 0.08 5977835.00 586555.00 N 70 34930984 W 149 29730148 OBa 6000.00 6024 56 47.41 46 68 98.72 98 62 4313.27 4391.37 3258.98 3364.42 -327.02 3281.50 3.00 -174.18G -2.98 -0.41 5977832.94 588569.43 . . N 70.34930376 W 149.29718447 OBb . 6074 88 . 45 18 . 98 40 4330.00 4365 00 4408.10 44 3 3274.86 3382.39 -329.73 3299.27 3.00 -174.11G -2.98 -0.42 5977830.,3 586587.23 N 70.34929634 W 149.29704025 . 6100 00 . 44 43 . 98 28 . 43 4 .10 3310.80 3418.54 -335.08 3335.02 3.00 -173.96G -2.98 -0.43 5977825.48 586623.04 N 70.34928168 W 149.29675003 ~ . . . 82.83 4460.93 3328.39 3436.25 -337.64 3352.54 3.00 -173.88G -2.98 -0.45 5977823.10 586640.58 N 70.34927464 W 149.29660786 OBc 6151.39 42.90 98.04 4420.00 4498.10 3363.64 3471.72 -342.68 3387.66 3.00 -173.70G -2.98 -0.47 5977818.46 586675.75 N 70 34926083 W 149 29632281 End Crv 6200.00 6204 40 41.45 41 1 97.80 4456.03 4534.13 3396.04 3504.36 -347.18 3419.98 3.00 -173.52G -2.98 -0.50 5977814.32 586708.11 . . N 70.34924850 W 149 29606045 OBd . 6231 92 .3 41 31 97.78 4459.33 4537.43 3398.93 3507.26 -347.58 3422.86 3.00 O.OOG -2.98 -0.51 5977813.96 586711.00 . N 70.34924742 W 149 29603707 . . 97.78 4480.00 4558.10 3416.97 3525.44 -350.04 3440.86 0.00 O.OOG 0.00 0.00 5977811.70 586729.03 . N 70.34924068 W 149.29589093 WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-O1PIan L-03 (S-O)1PIan L-03 Long (P6)\L-03 (P6b) long Generated 12/7/2004 12:43 PM Page 2 of 4 Comments Msa D rod De th inelinatlon Azimuth SutrSea TVD TVD Sxtlon Dienarture P NS EW OLS Tooi Face BuIW Rate Walk Rata Northing Foaling Latitude Longitude R d de R R ft ft R ft de 100 ft de d 100 ft d 100 R RUS ftUS OBe 6311.81 41.31 97-78 4.54nnn deaa~n aeaoa~ oa~a,~ oc~,o ~,,~~,., „,,,, „,.,.,. ,.,.., .. .._ _______.. _____ _ 6385.03 41.31 97.78 4595.00 4673.10 3517.31 3626.52 -363.72 3541.02 0.00 O.OOG 0.00 0.00 5977799.13 586829.32 N 70.34920317 W 149 29507800 6444.94 41.31 97.78 4640.00 4718.10 3556.58 3666.07 -369.07 3580.21 0.00 O.OOG 0.00 0.00 5977794.21 586868.56 . N 70 34918850 W 149 29475989 7637.87 41.31 97.78 5536.00 5614.10 4338.39 4453.64 -475.67 4360.53 0.00 O.OOG 0.00 0.00 5977696.30 587649.94 . . N 70.34889614 W 149 28842617 8387.17 41.31 97.78 6098.79 6176.89 4829.46 4948.32 -542.63 4850.66 0.00 103.486 0.00 0.00 5977634.80 588140.74 . N 70.34871240 W 149 28444795 8400.00 41.23 98.35 6108.43 6186.53 4837.86 4956.79 -543.82 4859.04 3.00 103.066 -0.69 4.43 5977633.71 588149.13 . N 70.34870914 W 149.28437994 8456.44 40.87 100.87 6151.00 6229.10 4874.77 4993.85 -550.00 4895.57 3.00 101.166 -0.63 4.47 5977627.93 588185.73 N 70.34869219 W 149 28408339 8500.00 40.64 102.84 6184.00 6262.10 4903.17 5022.28 -555.84 4923.40 3.00 99.666 -0.54 4.52 5977622.40 588213.62 . N 70.34867619 W 149 28385753 8600.00 40.22 107.42 6260.14 6338.24 4967c.98 5087.11 -572.74 4985.97 3.00 96.176 -0.41 4.58 5977606.20 588276.37 . N 70 34862989 W 149 28334973 8700.00 39.99 112.06 6336.64 6414.74 5032.12 5151.51 -594.48 5046.57 3.00 92.626 -0.23 4.64 5977585.13 588337.20 . . N 70.34857039 W 149 28285793 8782.66 39.94 115.92 6400.00 6478.10 5084.49 5204.59 -616.06 5095.06 3.00 89.666 -0.06 4.67 5977564.09 588385.92 . N 70.34851134 W 149.28246448 8800.00 39.95 116.73 6413.30 6491.40 5095.40 5215.73 -621.00 5105.04 3.00 89.046 0.03 4.67 5977559.27 588395.95 N 70.34849783 W 149 2823835 8874.00 40.04 120.19 6470.00 6548.10 5141.58 5263.28 -643.66 5146.84 3.00 86.406 0.12 4.66 5977537.08 588438.00 . N 70 34843585 W 149 28204434 8881.84 40.05 120.55 6476.00 6554.10 5146.44 5268.32 -646.21 5151.19 3.00 86.126 0.20 4.65 5977534.58 588442.38 . . N 70.34842888 W 149 28200904 8900.00 40.09 121.39 6489.90 6568.00 5157.66 5280.01 -652.23 5161.21 3.00 85.476 0.22 4.65 5977528.67 588452.46 . N 70 34841243 W 149 28192771 9000.00 40.42 126.01 6566.23 6644.33 5218.73 5344.61 -688.07 5214.93 3.00 81.956 0.33 4.62 5977493.43 588506.58 . . N 70.34831441 W 149.28149183 9100.00 40.93 130.55 6642.09 6720.19 5278.43 5409.77 -728.43 5266.06 3.00 78.516 0.51 4.54 5977453.64 588558.15 N 70.34820404 W 149 28107706 9103.85 40.95 130.72 6645.00 6723.10 5280.70 5412.30 -730.08 5267.98 3.00 78.386 0.60 4.49 5977452.02 588560.08 . N 70.34819954 W 149 28106151 9176.94 41.44 133.97 6700.00 6778.10 5323.33 5460.43 -762.50 5303.54 3.00 O.OOG 0.67 4.44 5977420.00 588596.00 . N 70.34811091 W 149 28077301 9446.40 41.44 133.97 6902.00 6980.10 5478.92 5638.77 -886.31 5431.91 0.00 O.OOG 0.00 0.00 5977297.64 588725.72 . N 70.34777242 W 149 27973180 10477.56 41.44 133.97 7675.00 7753.10 6074.34 6321.24 -1360.09 5923.12 0.00 O.OOG 0.00 0.00 5976829.38 589222.12 . N70.34647706 W 149.27574771 10777.71 41.44 133.97 7900.00 7978.10 6247.66 6519.89 -1498.00 6066.10 0.00 -35.206 0.00 0.00 5976693.09 589366.61 N 70.34610000 W 149 27458814 10800.00 41.99 133.39 7916.64 7994.74 6260.63 6534.72 -1508.24 6076.83 3.00 -34.776 2.46 -2.59 5976682.96 589377.45 . N 70 34607199 W 149 27450112 10900.00 44.48 130.95 7989.50 8067.60 6321.42 6603.21 -1554.19 6127.61 3.00 -32.996 2.49 -2.44 5976637.59 589428.73 . . N 70 34594636 W 149 27408929 10911.72 44.77 130.68 7997.84 8075.94 6328.81 6611.44 -1559.57 6133.84 3.00 O.OOG 2.52 -2.32 5976632.28 589435.02 . . N 70 34593165 W 149 27403876 11648.69 44.77 130.68 8521.00 8599.10 6795.48 7130.51 -1897.89 6527.50 0.00 O.OOG 0.00 0.00 5976298.39 589832.39 . . N 70.34500649 W 149.27084608 11820.55 44.77 130.68 8643.00 8721.10 6904.30 7251.55 -1976.78 6619.31 0.00 O.OOG 0.00 0.00 5976220.53 589925.05 N 70 34479074 W 149 27010160 11820.57 44.77 130.68 8643.01 8721.11 6904.31 7251.56 -1976.79 6619.31 0.00 O.OOG 0.00 0.00 5976220.52 589925.06 . . N 70 34479072 W 149 27010154 11868.45 44.77 130.68 8677.00 8755.10 6934.63 7285.28 -1998.77 6644.89 0.00 O.OOG 0.00 0.00 5976198.83 589950.88 . . N 70.34473081 W 149 26989413 11904.38 12000.00 44.77 54.06 130.68 127.66 8702.51 8764.65 8780.61 8842.75 6957.39 7023.46 7310.59 7383.13 -2015.26 -2060.97 6664.08 6720.40 0.00 10.00 -14.876 -12.906 0.00 9.71 0.00 -3.16 5976182.55 5976137.48 589970.25 590027.06 . N 70.34468550 W 149.269738 N 70.34456051 W 149.269281 12079.88 61.86 125.64 8807.00 8885.10 7086.24 7450.79 -2101.31 6774.71 10.00 -11.836 9.77 -2.52 5976097.75 590081.81 N 70.34445016 W 149 26884130 12100.00 63.83 125.18 8816.18 8894.28 7102.98 7468.69 -2111.68 6789.30 10.00 -11.626 9.79 -2.28 5976087.54 590096.52 . N 70 34442179 W 149 26872297 12133.28 67.10 124.45 8830.00 8908.10 7131.41 7498.96 -2128.96 6814.15 10.00 -11.326 9.80 -2.19 5976070.53 590121.56 . . N 70 34437452 W 149 26852139 12200.00 73.64 123.09 8852.40 8930.50 7190.77 7561.77 -2163.86 6866.37 10.00 -10.866 9.81 -2.04 5976036.22 590174.15 . . N 70 34427904 W 149 26809790 12258.29 79.37 121.98 8866.00 8944.10 7244.71 7618.42 -2194.33 6914.14 10.00 -10.606 9.83 -1.91 5976006.29 590222.26 . . N 70.34419569 W 149.26771045 12300.00 83.47 121.21 8872.22 8950.32 7284.17 7659.66 -2215.93 6949.26 10.00 -10.486 9.83 -1.85 5975985.08 590257.61 N 70 34413660 W 149 26742557 12366.39 90.00 120.00 8876.00 8954.10 7347.89 7725.91 -2249.65 7006.28 10.00 -89.31 G 9.83 -1.82 59759500 590315.00 . . N 70 34404432 W 149 26696308 ~ 12400.00 90.04 116.64 8875.99 8954.09 7380.55 7759.51 -2265.59 7035.86 10.00 -89.316 0.12 -10.00 5975936.39 590344.75 . . N 70 34400070 W 149 26672313 12500.00 90.16 106.64 8875.81 8953.91 7479.69 7859.51 -2302.42 7128.70 10.00 -89.326 0.12 -10.00 5975900.60 590437.98 . . N 70 34389984 W 149 26597003 12600.00 90.28 96.64 8875.43 8953.53 7579.42 7959.51 -2322.57 7226.52 10.00 -89.366 0.11 -10.00 5975881.54 590536.01 . . N 70.34384454 W 149.26517635 12619.17 90.30 94.72 8875.33 8953.43 7598.35 7978.69 -2324.47 7245.59 10.00 O.OOG 0.11 -10.00 5975879.85 590555.11 N 70 34383930 W 149 26502154 13150.00 90.30 94.72 8872.59 8950.69 8121.13 8509.51 -2368.18 7774.61 0.00 O.OOG 0.00 0.00 5975842.03 591084.53 . . N 70.34371844 W 149.26072875 WeIlDesign Ver 3.1 RT-SP3.03-HF5.00 Bld(do31 rt-546) S-O1PIan L-03 (S-O)\Plan L-03 Long (P6)IL-03 (P6b) long Generated 12/7/2004 12:43 PM Page 3 of 4 CommeMS Measured O h Incllnatlon AzimutA Sul-Sea ND ND Vertkal Along Hole NS EW DLS Tool Faca Build Rate Walk Rata NortAin Fastin tit d L L d ept Section Departure g g u e a ongitu e R d de R R R R ft R de 100 R de de 100 R d 100 ft RUS RUS Crv 6/100 13453.10 90.30 94.72 AAT1 n? RAd9 17 Rd1Q Rd RR~9 R(1 _9102 ~e An7a afl n nn 1A9 non_ n nn n nn en-.~.,..n ... ~ ............. .. ~.......,...._. ... _ ._ _-______ L-03 Tgt 3 13459.29 90.00 94.50 8871.00 8949.10 8425.73 8818.79 -2393.64 8082.85 6.00 -147 .33G -4.79 -3.61 JI JVGV.YJ 5975820.00 as iooo.oo 591393.00 rv~u..Y~J04a00 vv l4y.ZpCZi/Jy N 70.34364800 W 149.25822752 13500.00 87.94 93.18 8871.73 8949.83 8465.70 8859.49 -2396.37 8123.46 6.00 -147 .30G -5.05 -3.24 5975817.72 591433.63 N 70.34364044 W 149.25789802 End Crv 13507.53 87.56 92.94 8872.02 8950.12 8473.07 8867.01 -2396.77 8130.97 6.00 O .OOG -5.05 -3.24 5975817.41 591441.14 N 70.34363932 W 149.25783707 Crv 8/100 13711.39 87.56 92.94 8880.69 8958.79 8672.45 9070.69 -2407.20 8334.37 0.00 -85 .21G 0.00 0.00 5975809.23 591644.64 N 70.34361020 W 149.25618646 Fault Crossing 13750.00 87.83 89.86 8882.24 8960.34 8710.00 9109.27 -2408.14 8372.94 8.00 -85. 09G 0.68 -7.98 5975808.72 591683.21 N 70.34360752 W 149.25587349 13800.00 88.17 85.87 8883.99 8962.09 8757.81 9159.24 -2406.28 8422.86 8.00 -84 .95G 0.69 -7.97 5975811.14 591733.10 N 70.34361245 W 149.25546832 L-03 Tgt 4 13873.63 88.70 80.00 8886.00 8964.10 8826.13 9232.84 -2397.23 8495.87 8.00 -90 .24G 0.72 -7.97 5975821.00 591806.00 N 70.34363695 W 149.25487575 13900.00 88.69 77.89 8886.60 8964.70 8849.87 9259.21 -2392.17 8521.75 8.00 -90 .19G -0.03 -8.00 5975826.34 591831.81 N 70.34365068 W 149.25466572 14000.00 88.68 69.89 8888.90 8967.00 8935.66 9359.18 -2364.45 8617.72 8.00 -90 .01 G -0.01 -8.00 5975855.12 591927.46 N 70.34372811 W 149.25388665 14100.00 88.69 61.89 8891.20 8969.30 9013.48 9459.15 -2323.64 8708.89 8.00 -89 .82G 0.01 -8.00 5975896.94 592018.17 N 70.34383732 W 149.25314 14200.00 88.73 53.88 8893.45 8971.55 9081.83 9559.13 -2270.54 8793.50 8.00 -89 .64G 0.04 -8.00 5975950.98 592102.17 6 N 70.34398213 W 149.252459 14300.00 88.79 45.88 8895.62 8973.72 9139.37 9659.10 -2206.17 8869.89 8.00 -89 .47G 0.06 -8.00 5976016.19 592177.84 N 70.34415773 W 149.251838 14400.00 88.88 37.88 8897.66 8975.76 9184.99 9759.08 -2131.79 8936.58 8.00 -89 .30G 0.09 -8.00 5976091.29 592243.69 N 70.34436070 W 149.25129670 14500.00 88.98 29.88 8899.53 8977.63 9217.80 9859.07 -2048.85 8992.27 8.00 -89. 16G 0.11 -8.00 5976174.84 592298.45 N 70.34458710 W 149.25084394 14600.00 89.11 21.88 8901.20 8979.30 9237.15 9959.05 -1958.97 9035.88 8.00 -89. 02G 0.13 -8.00 5976265.19 592341.05 N 70.34483252 W 149.25048916 14700.00 89.26 13.88 8902.63 8980.73 9242.68 10059.04 -1863.88 9066.56 8.00 -88. 91 G 0.14 -8.00 5976360.60 592370.67 N 70.34509217 W 149.25023928 TSAD (at Toe) 14729.55 89.30 11.52 8903.00 8981.10 9241.64 10088.59 -1835.06 9073.05 8.00 -88. 88G 0.15 -8.00 5976389.50 592376.84 N 70.34517090 W 149.25018628 14800.00 89.42 5.88 8903.79 8981.89 9234.27 10159.04 -1765.45 9083.70 8.00 -88. 81G 0.16 -8.00 5976459.21 592386.72 N 70.34536102 W 149.25009916 End Crv 14880.46 89.55 359.45 8904.52 8982.62 9217.48 10239.49 -1685.13 9087.44 8.00 O. OOG 0.17 -8.00 5976539.56 592389.56 N 70.34558044 W 149.25006804 TD 15581.13 89.55 359.45 8910.00 8988.10 9033.02 10940.14 -984.51 9080.67 0.00 O. OOG 0.00 0.00 5977240.00 592375.00 N 70.34748450 W 149.25011613 Legal Description: Northinsl (Yl fftUS1 Eastina (Xl fftUSl Sarface : 2400 FSL 3632 FEL S34 T12N R11 E UM 5978123.44 583284.81 L-03 Schrader Tgt : 2075 FSL 365 FEL S34 T12N R11 E UM 5977835.00 586555.00 Fault Tgt : 1636 FSL 360 9 FEL S35 712N R11 E UM 5977420.00 588596.00 Crv'3/100 : 900 FSL 2848 FEL S35 T12N R11E UM 5976693.09 589366.61 L-03 Tgt 2 : 147 FSL 1910 FEL S35 T12N R11 E UM 5975952.00 590315.00 L-03 Tgt 3 : 2 FSL 833 FEL S35 T12N R11E UM 5975820.00 591393.00 L-03 Tgt 4 : 5279 FSL 420 FEL S2 T11 N R11 E UM 5975821.00 591806.00 TD / BHL : 1411 FSL 511 3 FEL S36 T12N R11 E UM 5977240.00 592375.00 r WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-O\Plan L-03 (S-O)1PIan L-03 Long (P6)1L-03 (P6b) long Generated 12/7/2004 12:43 PM Page 4 of 4 by Schlumberger ~" L-03 (P6b) Long "`~ Prudhoe Bay Unit - WOA $~"""~ L-PAD ~-~F--~-~ roar: sccM ani ob: eo eir oa e 8Wa u lootlon w~o9r Nw+s.«. wn...7u. a. us f«t Lnawea~eus . rq OC ~N.aee' : y n.x9os FS: 5161)]nT i,L lan' Mroro.m ~v: ~mn.w nus c.u c°nr w.exeaor WU81935 >BO E b ~ Sn n~ l swL so Tw aw: n..v nd. pa.ion.eW. L6L t . q > y l Ml3 nr f ~ 9an' L~ItPeblb~q arvy WN p.o.nM.Ol zpp' 0 1500 3000 4500 6000 7500 9000 0 rE q 1.5:100 viiro .._.._.._. ~~oo iia orp _.._.._.._> or eld tsr~oo 1500 3000 ~ 4500 m m U 0 6000 H 7500 sooo 10500 End Crv :: ~:: _.. ~.. _.. ~.. _. 4A :. j: ~.. ~.. _.. ..:.._.. _.._.._.._.._.._.._.._. . 3.._... Crv 3!100 _ _.._.._.._.._.._.._.._. _.._.._.._.._.._.._.._.._ ._.._.._.._.._.._.._.._ _ _.. _P Hf2L ._.._.._.. _.._.._.._.._.._.._.._.._ ._.._.._.._.._.._.._.._. .._ : End:Crv •M~ •• .. t.._.. _.._.. _.._.. _.._.._.._t._ ~. _.._.._.. _.._.._.._.. _.._.._.. _.. _.._.._.. _.._.. _ _t.._.._.._. .._.._.. _. .. _.._.._.._.._.. _.._.._.._.._..r.._.._.._.._.. _.._.._.._...:.._.._.. .._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.:_.._.._.._.._.._.._.._.1ipRupaiulilT. C4 .. ._.._«_.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._..~.._.._.. . ._.._....._.._.._.._.. .._.._.._N_.._.._.._.._.._.._.._.._..~.._.._.._.._.._.._.._.._.. _ _.._.._.._.._.._.._.._. _.._.._.._.._.._.._.._.._ _ ._.._.._.._.._.._.._.._ _ _.._.._.._.._. -l.V . _ .._.._.._.._.._.._.._.._ _.._.._.._.._.._.._.._ _.._ ....................................... <.................... ~ Fault Crossing crv 3nog End Crv L-03 Tgt 3 Crv x700 End Crv ..~.._.._.._.._.._.._.._.:_.._}._.._.._.._.._.._.._.._.._.i_.._.._.._.._.._.._.._.._..? Fault Cross) r c:s rt crv~atoo crv~~oo L-03 Tgt 2 Fault Croastng Eno Crv E~ 4rv L-03 Tgt t TSAD (et Toe) 0 1500 3000 4500 6000 7500 9000 Vertical Section (ft) Azim = 104.71°, Scale = 1(in):1500(ft) Origin = 0 N/-S, 0 FJ-W k 0 1500 3000 4500 6000 7500 sooo 10500 by Schlumberger WELL L-03 (P6b) Long "E`° Prudhoe Bay Unit - WOA STRUCNRE L-PAD Meal-pc Par-lleyre Surlsca laraliorl NADI] WeaM Slate PWllee, 2aa W, US FeN Mbceranewe MoOel: apoM 20M p4: BOA12' Daro: Mar ZS, 2006 Lal: Nn12f 0.]t) N^pp+q: 59)atlO.u MIS tYiE Carw: •O N6BOeJJ' SM: S-0 NO Ref: Ra.ry Teel. pa.f0aepove M9f.1 MeppK: •21.e9a' fl: 5]91].1 nT Wte91925 ]90 Eest9p: p902S1 Bt M1S SaM Fxt: 0.99990]8195 Pon: L-09IPBel Mep Srvy pale: Wr per 0]. IUUI 0 1200 2400 3600 4800 6000 7200 8400 9600 1200 A A n 0 2 S N C II -1200 N V V V -2400 ...................:..................................................................................................... ? j -03 FR t SV6 'N F71u11 Croasing End Crv KOP Bld ~.5l10 g-6I8" Cag Pt -03 FII2 Ugnu Crv SHOO Bld 3.S%00 End Crv Paull Crosaing End Drp Drp 21700 ~ Crv 31100 End Bld ~ L113 Schrader ~`gt .....................:.....................................:....................................:.....................................:....................................... RTE Ndg 7.51100 Crv 3110p ~ L-03FIt RF 4 TSA - FICRF 3 TSAD Bld 2noo dCrv End Crv ' l''-03 (PBb) long TD ...................~..................,..................~....................................~........L.03.FJt.3.KingakF.......~..... .................... Faux Crossing ..1.... ~ ........................ ......]. ................j.....................................j................ ...crv 3iioo ..............:... ' ¢nd Crv End Crv T Csg Pt Crv 101400 -03 Flt 4 46PT3AD (fit Toa L-03 Ftt 5 46P Crv 81100 End trv L-03 Flt RF 3 TSA L-03 Tgt 2 L-03 Flt RF i TSAD End Crv L-03 Tgt 3 L-03 Tgt 4 fault Cro Ing :Paul Dossing Crv 81100 0 1200 2400 3600 4800 6000 7200 8400 9600 «< W Scale=1(in):1200(ft) E »> 1200 0 -1200 • -2400 • BP Alaska Anticollision Report Company: BP Amoco Date: 12/7/2004 Time: 12:54:25 page I Field: Prudhoe Bay Reference Site: PB L Pad Co-ordinate(NE) Reference: Well: Plan L-03 (SA), True Nortfi Reference Well: Plan L-03 (S-0) Vertical (TVD) Reference: L-03 Plan S-0 78.1 Reference Wellpath: Plan L-03 Db: Sybase NO GLOBAL SCAN : Using user defined selection & scan criteria Reference: Principal Plan & PLANNED PROGRAM Interpolation Method: MD Interval: 50.00 ft Error Model: ISCWSA Ellipse Depth Range: 28.50 to 15581.13 ft Scan Method: Trav Cylinder North Maximum Radius: 10000.00 ft Error Surface: Ellipse + Casing Survey Program for Definitive Wellpath Date: 9715!2004 Validated: No Version: 3 • Planned From To Survey Toolcode Tool Name ft ft 28.50 1000.00 Planned: Plan #6 V1 GYD-GC-SS Gyrodata gyro single shots 1000.00 2000.00 Planned: Plan #6 V1 MWD yIWD -Standard 1000.00 15581.13 Planned: Plan #6 V1 MWD+IFR+MS MWD +IFR + Multi Station Casing Points MD TVD Diameter Hole Size Name ft ft in in 2902.50 2638.10 9.625 12.250 9 5/8" 11820.55 8721.10 7.000 8.750 7" 14712.09 8980.88 4.500 6.125 4 1 /2" Summary < O ffset Wellpath > Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft EX WKUPST-01 WKUPST-01 WKUPST-01 V1 5520.98 4100.00 5279.85 0.00 5279.85 Pass: Minor 1/200 PB L Pad L-01 L-01 V14 400.99 400.00 30.05 6.70 23.35 Pass: Major Risk P8 L Pad L-01 L-01 L1 V2 Plan: Plan # 400.99 400.00 30.05 6.81 23.24 Pass: Major Risk PB L Pad L-02 L-02 V1 951.93 950.00 231.78 14.73 217.06 Pass: Major Risk PB L Pad L-02 L-02P61 V21 951.93 950.00 231.78 14.84 216.95 Pass: Major Risk PB L Pad L-02 Plan L-02A V3 Plan: PI 957.54 950.00 231.87 14.91 216.96 Pass: Major Risk PB L Pad L-101 L-101 V4 1281.40 1300.00 251.70 22.22 229.48 Pass: Major Risk PB L Pad L-102 L-102 V2 299.37 300.00 136.03 4.80 131.23 Pass: Major Risk PB L Pad L-102 L-102PB1 V10 299.37 300.00 136.03 4.89 131.13 Pass: Major Risk PB L Pad L-102 L-102P62 V2 299.37 300.00 136.03 4.89 131.13 Pass: Major Risk PB L Pad L-103 L-103 V23 957.16 950.00 149.16 15.21 133.96 Pass: Major Risk PB L Pad L-104 L-104 V7 449.75 450.00 103.40 7.27 96.13 Pass: Major Risk PB L Pad L-105 L-105 V4 449.53 450.00 62.70 8.16 54.55 Pass: Major Risk PB L Pad L-106 L-106 V14 949.59 950.00 65.40 15.65 49.75 Pass: Major Risk PB L Pad L-107 ~ L-107 V14 400.28 400.00 8.04 3.51 4.54 Pass: Minor 1/200 PB l Pad L-108 L-108 V 18 850.20 850.00 34.77 14.90 19.87 Pass: Major Risk PB L Pad L-109 L-109 V12 450.21 450.00 100.78 9.15 91.63 Pass: Major Risk PB L Pad L-110 L-110 V11 399.61 400.00 145.75 7.36 138.39 Pass: Major Risk PB L Pad L-111 L-111 V24 301.32 300.00 251.66 5.39 246.27 Pass: Major Risk PB L Pad L-112 L-112 VS 756.58 750.00 257.77 14.59 243.18 Pass: Major Risk PB L Pad L-114 L-114 V15 1202.29 1200.00 230.36 18.33 212.03 Pass: Major Risk PB L Pad L-114 Plan L-114A V1 Plan: P 1202.29 1200.00 230.36 18.38 211.99 Pass: Major Risk PB L Pad L-115 L-115 V7 956.47 950.00 172.56 15.12 157.44 Pass: Major Risk PB L Pad L-116 L-116 V10 1101.74 1100.00 120.88 16.89 103.98 Pass: Major Risk PB t_ Pad L-117 L-117 V11 862.16 850.00 193.18 13.85 179.33 Pass: Major Risk PB L Pad L-118 L-118 V9 910.46 900.00 190.25 15.83 174.42 Pass: Major Risk PB L Pad L-119 L-119 V9 815.91 800.00 194.29 13.88 180.41 Pass: Major Risk PB L Pad L-120 L-120 V8 767.83 750.00 221.42 13.37 208.05 Pass: Major Risk PB L Pad L-121 L-121 V14 350.54 350.00 176.08 6.37 169.71 Pass: Major Risk PB L Pad L-121 L-121A V1 350.54 350.00 176.08 6.37 169.71 Pass: Major Risk PB L Pad L-122 L-122 V5 615.86 600.00 240.79 10.63 230.16 Pass: Major Risk PB L Pad L-200 L-200 V7 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk PB L Pad L-200 L-200L1 V3 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk P8 L Pad L-200 L-200L2 V6 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk PB L Pad L-201 L-201 V6 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L1 V9 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201L1P61 V10 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L2 V5 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L3 V2 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L3P81 V6 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 P61 V12 302.02 300.00 202.76 5.22 197.54 PNSS: Major Risk • • BP Alaska Anticollision Report Company: Field: BP Amoco Prudhoe Bay .Date: 12/7/2004 Time: 12:54:25 Page: 2 Reference Site: Reference Well: PB L Pad Plan L-03 (S-0) Co-ordinate(NE) Reference: Well: Plan L-03 (S-0j, True North Reference Wellpath: Plan L-03 Vertical (T VD) Refere nce: L-03 Pla n S-0 78.1 Db: Sybase Summary ~ Site Offset Wellpath - W ll ~ ` Reference Offset Ctr-Ctr No-Co Allowable e Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft PB L Pad PB L Pad L-201 L-210 L-201 P62 V3 L-210 V6 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-210 L-210PB1 VS 614.43 614.43 600.00 600.00 207.73 207.73 10.57 10.57 197.16 • 197.16 Pass: Major Risk Pass: Major Risk PB L Pad PB L Pad L-211 L-211 L-211 V6 L-211 P61 V6 813.93 800.00 206.38 13.85 192.53 Pass: Major Risk PB L Pad P L-216 L-216 V6 813.93 249.70 800.00 250.00 206.38 185.85 13.85 4.39 192.53 181.46 Pass: Major Risk Pass: Major Risk B L Pad PB L Pad NWE1-01 NWE1-01 L-100 V2 NWE1-01 V5 301.90 300.00 375.00 5.30 369.70 Pass: Major Risk PB L Pad Plan L-113 (N-B) Plan L-113 V5 Plan: PI 301.90 618.66 300.00 600.00 375.00 296.41 5.30 12.82 369.70 283.59 Pass: Major Risk Pass: Major Risk PB L Pad PB L P d Plan L-123 (S-U) Plan L-123 V2 Plan: PI 1297.39 1300.00 64.63 22.78 41.85 Pass: Major Risk a PB L Pad Plan L-124 (N-C) Plan L-124 (N-C) Plan L-124 V5 Plan: PI Plan L-124PB1 V2 Pl 517.26 500.00 284.28 9.35 274.93 Pass: Major Risk PB L Pad Plan L-202 (N-N) an: Plan L-202 V1 Plan: PI 517.26 910.41 500.00 900.00 284.28 140.03 9.35 15.81 274.93 124.22 Pass: Major Risk Pass: Major Risk PB L Pad PB L P d Plan L-202 (N-N) Plan L-202L1 OBb V3 PI 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk a PB L P d Plan L-202 (N-N) Plan L-202L2 OBa V3 PI 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk a PB L Pad Plan L-202 (N-N) Plan L-203 (N-O) Plan L-202L3 OA V3 Pla Plan L-203 V4 Pl PI 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk PB L Pad P Plan L-212 (N-O) an: Plan L-212 VS Plan: PI 767.09 618.65 750.00 600.00 158.58 175.68 14.52 11.04 144.07 164.64 Pass: Major Risk Pass: Major Risk B L Pad Plan L-212 (N-0) Plan L-212P61 V4 Plan: 618.65 600.00 175.68 11.04 164.64 Pass: Major Risk 100 $o Field: - .lhoe Bay Site: PB L Pad Well: Plan L-03 (S-O) Wellpath: Plan L-03 102 (L•102Q82) L-I I6 (L-I U L-I10( i (L•105) 04) Travelling Cylinder.4zimuth (TFO i A7_I) (Jeg( vx Centrt: to L nitre 5¢parutiun [SOfIlinJ by Schiumberger L 03 - P5b Pro ( ) posai Report Date: December 7, 2004 Survey I DLS Computation Method: Minimum Curvature / Lubinski Client: BP Exploration Alaska Vertical Section Azimuth: 104.710° Fleid: Prudhoe Bay Unit - WOA Strueturo I Slot: L-PAD / S-0 ~ ~ Vertical Section Origin: N 0.000 ft, E 0.000 ft TVD Reference Datum: Rota Table Welt: Plan L-03 S-0 • ~ s ( ) ~ ~~ !''~ Borehole: Plan L-03 Short (PS) ~ ~ a ry TVD Reference Elevation: 78.10 ft relative to MSL Sea Bed /Ground Level Elevation: 49.60 n relative to MSL UWI/API#: 50029 Magnetic Declination: 24.456° Survey Name 1 Date: L-03 (P5b) /December 7, 2004 ~ Total Field Strength: 57613.262 nT Tort 1 AND / DDI I ERD ratio: 184.825° 110070.76 ft 16.484 / 1.121 Magnetic Dip: 80.812° Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: May 25, 2005 Location LatlLong: N 70.35019910, W 149.32382216 Magnetic Declination Model: BGGM 2004 Loation Grid NIE YIX: N 5978123.440 RUS, E 583284.810 ftUS North Reference: True North Grid Convergence Angle: +0.63680433° Total Corr Mag North -> True North: +24,456° Gdd Scale Factor. 0.99990788 Local CooMinates Referenced To: We11 Head arc u `~ c ~ ~~fi ~ ` ~ ~ ~~ ~~c ~ ~~ f ~ t~ ` ~ 1a5~- C`c F-C~ ~,~ p il~ L~d-~ ~~`7~6 -O S Comments Measured Inclination Azimuth Subsea TVD TVD Yertical Depth SeMbn Along Hole Departure NS EW DLS Tool Face Build Rate Walk Rate Northin 9 Eaatin 9 Latitude Longitude ft d de R R R R R R de 1100 R de de 1100 ft d 1100 ft RUS ftUS RTE 0.00 0.00 355.00 -78.10 0.00 0.00 0.00 0.00 0.00 son _5 nnnn n nn n nn ~o~o,oo ~. coono~ e, ., ~,..,~ .......... ....._ ______. _ g 250. 0.00 355.00 171.90 250.00 0.00 0.00 0.00 0.00 0.00 -S.OOM 0.00 0.00 5978123.44 583284.81 i~ ~ v.ow i7y I V YY 14y.3Z3tlZZl6 N 70 35019910 W 149 32382216 G 1 300.00 11 333 0.75 1 25 355.00 35 0 221.90 300.00 -0.11 0.33 0.33 -0.03 1.50 -S.OOM 1.50 0.00 5978123.77 583284.78 . . N 70.35019999 W 149.32382240 Bld 2/100 . 350 00 . 1 50 5.0 355 00 255.00 333.10 -0.30 0.90 0.90 -0.08 1.50 -S.OOM 1.50 0.00 5978124.34 583284.72 N 70.35020156 W 149.32382280 . . . 271.89 349.99 -0.44 1.31 1.30 -0.11 1.50 -S.OOM 1.50 0.00 5978124.74 583284.68 N 70.35020267 W 149.32382309 400.00 2.50 355.00 321.86 399.96 -1.03 3.05 3.04 -0.27 2.00 -S.OOM 2.00 0.00 5978126.48 583284.51 N 70.35020742 W 149 32382432 End 81d 500.00 4.50 355.00 421.67 499.77 -3.09 9.16 9.12 -0,80 2.00 -S.OOM 2.00 0.00 5978132.55 583283.91 . N 70.35022403 W 149 32382864 Dr 2/100 575.00 775 00 6.00 00 6 355.00 496.35 574.45 -5.40 16.02 15.96 -1.40 2.00 O.OOG 2.00 0.00 5978139.38 583283.24 . N 70.35024270 W 149.32383350 p . . 355.00 695.25 773.35 -12.45 36.93 36.79 -3.22 0.00 180.OOG 0.00 0.00 5978160.18 583281.18 N 70.35029960 W 149 32384829 800.00 5.50 355.00 720.13 798.23 -13.30 39.43 39.28 -3.44 2.00 180.OOG -2.00 0.00 5978162.68 583280.94 . N 70.35030642 W 149.32385006 SV6 900.00 960 26 3.50 355.00 819.81 897.91 -15.94 47.28 47.10 -4.12 2.00 -S.OOM -2.00 0.00 5978170.48 583280.17 N 70.35032777 W 149.32385561 . 2.29 355.00 880.00 958.10 -16.97 50.32 50.13 -4.39 2.00 -S.OOM -2.00 0.00 5978173.51 583279.87 N 70.35033606 W 149 3238577 End Dr 1000.00 1075 00 1.50 0 0 355.00 919.71 997.81 -17.42 51.64 51.44 -4.50 2.00 -5.OOM -2.00 0.00 5978174.82 583279.74 . N 70.35033964 W 149.32385 p KOP Bld 1 5/100 . 1200 00 .0 0 00 355.00 97 0 994.71 1072.81 -17.75 52.62 52.42 -4.59 2.00 97.OOM -2.00 0.00 5978175.80 583279.64 N 70.35034231 W 149.323859 . . . .0 1119.71 1197.81 -17.75 52.62 52.42 -4.59 0.00 97.OOM 0.00 0.00 5978175.80 583279.64 N 70.35034231 W 149.32385939 Fault Crossing Bld 3 00 1290.30 1.35 97.00 1210.00 1288.10 -16.69 53.69 52.29 -3.53 1.50 97.OOM 1.50 0.00 5978175.68 583280.70 N 70 35034195 W 149 32385079 .5/1 1300.00 1.50 97.00 1219.69 1297.79 -16.45 53.93 52.26 -3.29 1.50 93.85M 1.50 0.00 5978175.66 583280.94 . . N 70 35034187 W 149 32384885 1400.00 5.00 93.85 1319.52 1397.62 -10.87 59.59 51.81 2.36 3.50 93.29M 3.50 -3.15 5978175.27 583286.59 . . N 70.35034064 W 149 32380301 SV5 1500.00 1541 73 8.50 6 93.29 1418.81 1496.91 0.65 71.34 51.09 14.08 3.50 -0.80G 3.50 -0.56 5978174.68 583298.32 . N 70.35033868 W 149.32370784 I . 9.9 93.17 1460.00 1538.10 7.20 78.03 50.72 20.76 3.50 -0.68G 3.50 -0.28 5978174.38 583305.01 N 70.35033765 W 149.32365361 ' SV4 1600.00 12.00 93.06 1517.20 1595.30 18.07 89.12 50.11 31.84 3.50 -0.57G 3.50 -0.2b a 5978173.90 583316.09 N 70 35033601 W 149 32356368 , ~ 1674.81 14.61 92.95 1590.00 1668.10 34.93 106.34 49.21 49.03 3.50 -0.47G 3.50 -0.14 5978173.19 583333.29 . . N 70.35033355 W 149 32342412 Base Perm 1700.00 1768 57 15.50 92.93 1614.32 1692.42 41.33 112.88 48.88 55.57 3.50 -0.44G 3.50 -0.11 5978172.93 583339.82 . N 70.35033263 W 149.32337108 . 17.90 92.87 1680.00 1758.10 60.62 132.58 47.88 75.24 3.50 -0.38G 3.50 -0.09 5978172.15 583359.51 N 70 35032992 W 149 32321136 1800.00 19.00 92.84 1709.81 1787.91 70.35 142.52 47.39 85.17 3.50 -0.36G 3.50 -0.07 5978171.77 583369.44 . . N 70.35032856 W 149.32313075 WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bid( do31rt-546) S-O\Plan L-03 (S-O)1PIan L-03 Short (PS)\L-03 (P5b) Generated 12/7/2004 12:00 PM Page 1 of 4 Comments Measured DepM Inclination Azimuth Subsea TVD TVD Vertkal Section Along Hole Departure NS EW DLS Tool Face Build Rate Walk Rate Northln 9 EasUn 9 LaUtuda ion tads gl ft d R ft R ft ft ft de N00 ft de d 1100 ft d 1100 ft ftU3 ftU3 ~4nn nn ~~ an o~ ~o ,anz ~, ,co, ., ,nom ~n ~, OA '', L-03 Schrader Tgt OBa OBb OBc i End Crv OBd 2000.00 26.00 92.74 1894.48 1972.58 145.17 219.00 43.67 161.56 3.50 O.OOG 3.50 v.vv -0.04 JJI p l ! V.9G 5978168.90 aoJ`iv9.8J 583445.86 rv I u.JDU3Ydt51 W 14y.JZ1t34358 N 70.35031841 W 149 32251066 2068.04 28.38 92.72 1955.00 2033.10 175.58 250.09 42.19 192.61 3.50 O.OOG 3.50 -0.03 5978167.78 583476.92 . N 70.35031436 W 149 32225859 2100.00 29.50 92.71 1982.97 2061.07 190.70 265.55 41.46 208.05 3.50 O.OOG 3.50 -0.03 5978167.20 583492.37 . N 70.35031236 W 149 32213322 2200.00 33.00 92.68 2068.45 2146.55 241.49 317.41 39.02 259.86 3.50 O.OOG 3.50 -0.03 5978165.34 583544.19 . N 70.35030569 W 149.32171267 2268.37 35.39 92.67 2125.00 2203.10 279.01 355.83 37.23 298.24 3.50 O.OOG 3.50 -0.02 5978163.97 583582.59 N 70.35030079 W 149 32140110 2300.00 36.50 92.66 2150.60 2228.70 297.16 374.39 36.36 316.78 3.50 O.OOG 3.50 -0.02 5978163.32 583601.14 . N 70.35029843 W 149 32125058 2400.00 40.00 92.64 2229.13 2307.23 357.69 436.29 33.50 378.61 3.50 O.OOG 3.50 -0.02 5978161.14 583662.98 . N 70.35029060 W 149 32074867 2500.00 43.50 92.63 2303.73 2381.83 422.79 502.86 30.44 445.11 3.50 O.OOG 3.50 -0.02 5978158.82 583729.51 . N 70.35028223 W 149 32020881 2600.00 47.00 92.61 2374.12 2452.22 492Q2 573.86 27.20 516.04 3.50 O.OOG 3.50 -0.01 5978156.37 583800.46 . N 70.35027336 W 149.31963303 2700.00 50.50 92.60 2440.05 2518.15 565.71 649.03 23.78 591.13 3.50 O.OOG 3.50 -0.01 5978153.79 583875.58 N 70.35026401 W 149 31902 2731.73 51.61 92.59 2460.00 2538.10 589.84 673.71 22.66 615.78 3.50 O.OOG 3.50 -0.01 5978152.94 583900.24 . N 70.35026095 W 149 31882 2800.00 54.00 92.59 2501.27 2579.37 643.00 728.08 20.21 670.10 3.50 O.OOG 3.50 -0.01 5978151.09 583954.58 . N 70.35025423 W 149 318382 2836.36 55.27 92.58 2522.32 2600.42 671.99 757.73 18.87 699.71 3.50 O.OOG 3.50 -0.01 5978150.08 583984.20 . N 70.35025057 W 149 31814197 2902.50 55.27 92.58 2580.00 2638.10 725.13 812.08 16.42 754.01 0.00 O.OOG 0.00 0.00 5978148.24 584038.52 . N 70.35024386 W 149.31770115 3262.31 55.27 92.58 2765.00 2843.10 1014.24 1107.79 3.09 1049.42 0.00 O.OOG 0.00 0.00 5978138.19 584334.03 N 70.35020735 W 149 31530311 3268.04 55.27 92.58 2768.26 2846.36 1018.84 1112.49 2.88 1054.12 0.00 82.61 G 0.00 0.00 5978138.03 584338.73 . N 70.35020677 W 149 31526495 3300.00 55.40 93.74 2786.44 2864.54 1044.59 1138.78 1.43 1080.37 3.00 81.96G 0.40 3.61 5978136.88 584364.99 . N 70.35020280 W 149 31505188 3323.90 55.50 94.60 2800.00 2878.10 1063.95 1158.47 0.00 1100.00 3.00 O.OOG 0.43 3.60 5978135.66 584384.64 . N 70.35019888 W 149 31489249 3323.92 55.50 94.60 2800.01 2878.11 1063.96 1158.48 0.00 1100.01 3.00 82.14G 0.41 3.61 5978135.66 584384.65 . N 70.35019888 W 149.31489237 3400.00 55.84 97.33 2842.92 2921.02 1126.05 1221.31 -6.53 1162.49 3.00 80.60G 0.45 3.59 5978129.83 584447.19 N 70.35018101 W 149 31438520 3435.45 56.02 98.60 2862.78 2940.88 1155.21 1250.68 -10.60 1191.58 3.00 O.OOG 0.51 3.57 5978126.08 584476.32 . N 70.35016987 W 149 31414909 3949.39 56.02 98.60 3150.00 3228.10 1578.98 1676.87 -74.32 1612.98 0.00 O.OOG 0.00 0.00 5978067.05 584898.38 . N 70.34999558 W 149 31072833 4881.97 58.02 98.60 3660.00 3738.10 2331.44 2433.63 -187.47 2381.23 0.00 O.OOG 0.00 0.00 5977962.24 585647.76 . N 70.34988594 W 149 30485442 5371.93 56.02 98.80 3945.00 4023.10 2751.94 2856.53 -250.70 2779.38 0.00 O.OOG 0.00 0.00 5977903.87 586066.54 . N 70.34951282 W 149.30126025 5443.51 56.02 98.60 3985.00 4063.10 2810.95 2915.88 -259.57 2838.06 0.00 O.OOG 0.00 0.00 5977895.45 586125.32 N 70.34948851 W 149 30078388 5541.92 56.02 98.60 4040.00 4118.10 2892.10 2997.49 -271.77 2918.76 0.00 O.OOG 0.00 0.00 5977884.15 586206.13 . N 70.34945509 W 149 30012888 5541.94 56.02 98.60 4040.01 4118.11 2892.12 2997.51 -271.77 2918.77 0.00 O.OOG 0.00 0.00 5977884.14 586206.15 . N 70.34945509 W 149 30012876 5658.23 56.02 98.60 4105.00 4183.10 2988.00 3093.94 -286.19 3014.12 0.00 O.OOG 0.00 0.00 5977870.79 586301.85 . N 70.34941560 W 149 29935478 5699.39 56.02 98.60 4128.00 4206.10 3021.94 3128.07 -291.30 3047.87 0.00 O.OOG 0.00 0.00 5977866.06 586335.44 . N 70.34940162 W 149.29908087 5712.80 56.02 98.60 4135.50 4213.60 3033.00 3139.19 -292.96 3058.87 0.00 178.93G 0.00 0.00 5977864.52 586346.46 N 70.34939706 W 149 2989 5773.14 54.21 98.84 4170.00 4248.10 3082.21 3188.69 -300.38 3107.80 3.00 178.90G -3.00 0.07 5977857.65 586395.47 . 9 N 70.34937874 W 149 29859 5800.00 53.41 98.66 4185.86 4263.96 3103.77 3210.37 -303.64 3129.24 3.00 178.89G -3.00 0.07 5977854.63 586416.93 . N 70.34936781 W 149 29842041 5900.00 50.41 98.73 4247.55 4325.65 3182.03 3289.06 -315.54 3207.02 3.00 178.85G -3.00 0.08 5977843.59 586494.84 . N 70.34933522 W 149 29778901 5927.15 49.59 98.76 4265.00 4343.10 3202.72 3309.86 -318.70 3227.58 3.00 178.83G -3.00 0.08 5977840.66 588515.43 . N 70.34932655 W 149.29762214 5980.29 48.00 98.80 4300.00 4378.10 3242.48 3349.84 -324.80 3267.09 3.00 -174.23G -3.00 0.08 5977835.00 586555.00 N 70.34930984 W 149 29730146 6000.00 47.41 98.72 4313.27 4391.37 3256.98 3364.42 -327.02 3281.50 3.00 -174.18G -2.98 -0.41 5977832.94 586569.43 . N 70.34930376 W 149 29718447 6024.56 46.68 98.62 4330.00 4408.10 3274.86 3382.39 -329.73 3299.27 3.00 -174.11G -2.98 -0.42 5977830.43 586587.23 . N 70.34929634 W 149 29704025 6074.88 45.18 98.40 4365.00 4443.10 3310.80 3418.54 -335.08 3335.02 3.00 -173.96G -2.98 -0.43 5977825:'8 586623.04 . N 70.34928188 W 149 29675003 6100.00 44.43 98.28 4382.83 4460.93 3328.39 3436.25 -337.64 3352.54 3.00 -173.88G -2.98 -0.45 5977823.10 586640.58 . N 70.34927464 W 149.29660786 6151.39 42.90 98.04 4420.00 4498.10 3363.64 3471.72 -342.88 3387.66 3.00 -173.70G -2.98 -0.47 5977818.48 586875.75 N 70.34926083 W 149 29632281 6200.00 41.45 97.80 4456.03 4534.13 3396.04 3504.36 -347.18 3419.98 3.00 -173.52G -2.98 -0.50 5977814.32 586708.11 . N 70.34924850 W 149 29606045 6204.40 41.31 97.78 4459.33 4537.43 3398.93 3507.26 -347.58 3422.86 3.00 O.OOG -2.98 -0.51 5977813.96 586711.00 . N 70.34924742 W 149 29603707 6231.92 41.31 97.78 4480.00 4558.10 3416.97 3525.44 -350.04 3440.86 0.00 O.OOG 0.00 0.00 5977811.70 586729.03 . N 70.34924068 W 149.29589093 WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-O1PIan L-03 (S-O)\Plan L-03 Short (P5)\L-03 (P5b) Generated 12/7/2004 12:00 PM Page 2 of 4 Comments Maasurod D Incllnatlon Azimuth Subsea TVD TVD Vertfeal Along Hote NS EW DLS Too( Face Bulld Rats Walk Rate NoRhing Easting Latkude Lon itud epth Sectbn Departure g e no. ft d de ft tt ft R ft R de H00 ft de d 1100 ft d 100 R 1tU3 1tU3 -_.-._- ..._. -..._ ._.,,.,,,. T,,,,,, ,,, „T,,,,,,,~ ,,,,, ,,, ,, -,,,,,,,,, ,,.,~,,, ,~ v.vv v.vw ~.vv v.vv oy//ovo. l4 ooo/OLJJ IV /V.J4`JYX777 W74Y.YyD4tiC/y 6385.03 41.31 97.78 4595.00 4673.10 3517.31 3626.52 -363.72 3541.02 0.00 O.OOG 0.00 0.00 5977799.13 586829.32 N 70.34920317 W 149.29507800 6444.94 41.31 97.78 4640.00 4718.10 3558.58 3666.07 -369.07 3580.21 0.00 O.OOG 0.00 0.00 5977794.21 586868.56 N 70.34918850 W 149.29475989 7533.89 41.31 97.78 5457.90 5536.00 4270.24 4384.99 -466.38 4292.51 0.00 O.OOG 0.00 0.00 5977704.83 587581.83 N 70.34892164 W 149.28897824 8387.17 41.31 97.78 6098.79 6176.89 4829.46 4948.32 -542.63 4850.66 0.00 103.48G 0.00 0.00 5977634.80 588140.74 N 70.34871240 W 149.28444795 8400.00 41.23 98.35 6108.43 6186.53 4837.86 4956.79 -543.82 4859.04 3.00 103.06G -0.69 4.43 5977633.71 588149.13 N 70.34870914 W 149.28437994 8456.44 40.87 100.87 6151.00 6229.10 4874.77 4993.85 -550.00 4895.57 3.00 101.16G -0.63 4.47 5977627.93 588185.73 N 70.34869219 W 149.28408339 8500.00 40.64 102.84 6184.00 6262.10 4903.17 5022.28 -555.84 4923.40 3.00 99.66G -0.54 4.52 5977622.40 588213.62 N 70.34867619 W 149.28385753 8600.00 40.22 107.42 6260,14 6338.24 4967(98 5087.11 -572.74 4985.97 3.00 96.17G -0.41 4.58 5977606.20 588276.37 N 70.34862989 W 149.28334973 8700.00 39.99 112.06 6336.64 6414.74 5032.12 5151.51 -594.48 5046.57 3.00 92.62G -0.23 4.64 5977585.13 588337.20 N 70.34857039 W 149.28285793 8782.66 39.94 115.92 6400.00 6478.10 5084.49 5204.59 -616.06 5095.06 3.00 89.66G -0.06 4.87 5977564.09 588385.92 N 70.34851134 W 149.282464 8800.00 39.95 116.73 6413.30 6491.40 5095.40 5215.73 -621.00 5105.04 3.00 89.04G 0.03 4.67 5977559.27 588395.95 N 70.34849783 W 149.282383 8874.00 40.04 120.19 6470.00 6548.10 5141.58 5263.28 -643.66 5146.84 3.00 86.40G 0.12 4.66 5977537.08 588438.00 N 70.34843585 W 149.28204434 8881.84 40.05 120.55 6476.00 6554.10 5148.44 5268.32 -646.21 5151.19 3.00 86.12G 0.20 4.65 5977534.58 588442.38 N 70.34842888 W 149.28200904 8900.00 40.09 121.39 6489.90 6568.00 5157.66 5280.01 -652.23 5161.21 3.00 85.47G 0.22 4.65 5977528.67 588452.46 N 70.34841243 W 149.28192771 9000.00 40.42 126.01 6566.23 6644.33 5218.73 5344.61 -688.07 5214.93 3.00 81.95G 0.33 4.62 5977493.43 588506.58 N 70.34831441 W 149.28149183 9100.00 40.93 130.55 6642.09 6720.19 5278.43 5409.77 -728.43 5266.06 3.00 78.51 G 0.51 4.54 5977453.64 588558.15 N 70.34820404 W 149.28107706 9103.85 40.95 130.72 6645.00 6723.10 5280.70 5412.30 -730.08 5267.98 3.00 78.38G 0.60 4.49 5977452.02 588560.08 N 70.34819954 W 149.28106151 9176.94 41.44 133.97 6700.00 6778.10 5323.33 5460.43 -762.50 5303.54 3.00 O.OOG 0.67 4.44 5977420.00 588596.00 N 70.34811091 W 149.28077301 9446.40 41.44 133.97 6902.00 6980.10 5478.92 5638.77 -886.31 5431.91 0.00 O.OOG 0.00 0.00 5977297.64 588725.72 N 70.34777242 W 149.27973180 10477.56 41.44 133.97 7675.00 7753.10 6074.34 6321.24 -1360.09 5923.12 0.00 O.OOG 0.00 0.00 5976829.38 589222.12 N 70.34647706 W 149.27574771 10777.71 41.44 133.97 7900.00 7978.10 6247.66 6519.89 -1498.00 6066.10 0.00 -2.31G 0.00 0.00 5976693.09 589366.61 N 70.34610000 W 149.27458814 10800.00 42.11 133.93 7916.63 7994.73 6260.62 6534.74 -1508.31 6076.79 3.00 -2.28G 3.00 -0.18 5976682.90 589377.42 N 70.34607182 W 149.27450141 10877.83 44.44 133.79 7973.29 8051.39 6307.21 6588.09 -1545.27 6115.26 3.00 O.OOG 3.00 -0.17 5976646.37 589416.29 N 70.34597075 W 149.27418943 11644.98 44.44 133.79 8521.00 8599.10 6776.64 7125.24 -1917.01 6503.00 0.00 O.OOG 0.00 0.00 5976279.00 589808.10 N 70.34495432 W 149.27104505 11815.86 44.44 133.79 8643.00 8721.10 6881.20 7244.89 -1999.81 6589.37 0.00 O.OOG 0.00 0.00 5976197.17 589895.38 N 70.34472791 W 149.27034470 11815.86 44.44 133.79 8643.00 8721.10 6881.20 7244.89 -1999.81 6589.37 0.00 O.OOG 0.00 0.00 5976197.17 589895.38 N 70.34472791 W 149.27034470 11863.48 44.44 133.79 8677.00 8755.10 6910.34 7278.23 -2022.88 8613.44 0.00 O.OOG 0.00 0.00 5976174.37 589919.70 N 70.34466481 W 149.27014953 11874.08 44.44 133.79 8684.56 8762.66 6916.82 7285.65 -2028.02 6618.80 0.00 -31.70G 0.00 O.QO 5976169.29 589925.11 N 70.34465077 W 149.27010610 11900.00 46.66 131.92 8702.72 8780.82 6933.14 7304.15 -2040.60 6632.36 10.00 -30.39G 8.57 -7.22 5976156.87 589938.82 N 70.34461637 W 149.269996 12000.00 55.47 125.80 8765.54 8843.64 7004.09 7381.83 -2089.11 6692.99 10.00 -26.53G 8.80 -6.12 5976109.03 589999.97 N 70.34448369 W 149.26950 12080.81 62.76 121.75 6807.00 8885.10 7069.60 7451.13 -2127.55 6750.62 10.00 -24.44G 9.03 -5.01 5976071.24 590058.02 N 70.34437854 W 149.26903697 12100.00 64.51 120.87 8815.52 8893.62 7086.08 7468.32 -2136.48 6765.32 10.00 -24.OSG 9.12 -4.58 5976062.47 590072.81 N 70.34435409 W 149.26891779 12135.81 67.79 119.30 8830.00 8908.10 7117.66 7501.07 -2152.89 6793.66 10.00 -23.41G 9.15 -4.40 5976046.38 590101.33 N70.34430919 W 149.26868792 12200.00 73.70 116.64 8851.16 8929.26 7176.62 7561.64 -2181.28 6847.16 10.00 -22.54G 9.21 -4.13 5976018.60 590155.14 N 70.34423152 W 149.26825392 12264.46 79.67 114,14 8866.00 8944.10 7238.23 7624.35 -2208.14 6903.81 10.00 -21.96G 9.26 -3.89 5975992.36 590212.08 N 70.34415798 W 149.26779437 12300.00 82.97 112.80 8871.36 8949.46 7272.95 7659.47 -2222.13 6936.03 10.00 -21.76G 9.28 -3.77 59759784 590244.45 N 70.34411969 W 149.26753301 12375.65 90.00 110.00 8876.00 8954.10 7347.89 7734.93 -2249.65 7006.28 10.00 -88.94G 9.29 -3.70 5975952.00 590315.00 N 70.34404432 W 149.26696308 ~ 12400.00 90.05 107.57 8875.99 8954.09 7372.17 7759.28 -2257.49 7029.33 10.00 -88.94G 0.19 -10.00 5975944.42 590338.14 N 70.34402285 W 149.26677606 12500.00 90.23 97.57 8875.75 8953.85 7471.98 7859.28 -2279.22 7126.81 10.00 -88.96G 0.18 -10.00 5975923.78 590435.84 N 70.34396323 W 149.26598514 12531.10 90.29 94.46 8875.61 8953.71 7502.72 7890.38 -2282.48 7157.74 10.00 O.OOG 0.18 -10.00 5975920.86 590466.80 N 70.34395426 W 149.26573419 13150.00 90.29 94.46 8872.53 8950.63 8111.73 8509.27 -2330.58 7774.76 0.00 O.OOG 0.00 0.00 5975879.63 591084.26 N 70.34382117 W 149.28072723 13453.91 90.29 94.46 8871.01 8949.11 8410.78 8813.17 -2354.20 8077.74 0.00 148.85G 0.00 0.00 5975859.38 591387.46 N 70.34375577 W 149.25826863 WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-O1PIan L-03 (S-O)1PIan L-03 Short (P5)\L-03 (P5b) Generated 12/7/2004 12:00 PM Page 3 of 4 Commante Measured Inelinatlon Azimuth SuaSea ND ND VaRtcal Along Hole NS EW DLS Tool Face Bulld Rate Walk Rate Northing Easting Latitude Longitude Depth Section Departure R d de tt ft R ft ft ft de H00 ft de d 1100 ft d 1100 ft ftUS ftU3 13500.00 87.94 95.93 8871.73 8949.83 End Crv 13502.75 87.80 96.01 8871.83 8949.93 Fault Crossing 13750.00 87.80 96.01 8881.31 8959.41 Crv 6/100 13848.47 87.80 96.01 8885.09 8963.19 L-03 Tgt 4 13874.54 88.20 94.50 8886.00 8964.10 End Crv 13889.33 88.43 93.64 8886.43 8964.53 TD / 4-1/2" Lnr 14712.09 88.43 93.64 8909.00 8987.10 Legal Description: Surface : 2400 FSL 3632 FEL 834 T12N R11 E UM L-03 Schrader Tgt : 2075 FSL 365 FEL S34 T12N R11 E UM Fault Tgt : 1636 FSl 3609 FEL S35 T12N R11 E UM L-03 Tgt 2 : 147 FSL 1910 FEL S35 T12N R11 E UM L-03 Tgt 3 : 41 FSL 833 FEL S35 T12N R11 E UM L-03 Tgt 4 : 5279 FSL 420 FEL S2 T11 N R11 E UM TD I BHL : 5224 FSL 4865 FEL S1 T11N R11E UM oY w.ca oo io.io -co~w.ow o~oa ~o o.w w~.aw -o.io a.-iu ~aroooa.w ay-isys.vv rviU.343/~4Jt) N/14y.Z~25L'136/ 8456.22 8859.26 -2358.36 8123. 64 6.00 147.81 G -5.08 3.20 5975855.72 591433.39 N 70.34374425 W 149.25789621 8458.94 8862.01 -2358.65 8126. 37 6.00 O.OOG -5.08 3.20 5975855.47 591436.13 N 70.34374346 W 149.25787403 8703.17 9109.08 -2384.53 8372. 08 0.00 O.OOG 0.00 0.00 5975832.32 591682.08 N 70.34367201 W 149.25588027 8800.43 9207.47 -2394.84 8469. 93 0.00 -75.28G 0.00 0.00 5975823.10 591780.04 N 70.34364355 W 149.25508626 8826.13 9233.52 -2397.23 8495. 87 6.00 -75.10G 1.53 -5.81 5975821.00 591806.00 N 70.34363695 W 149.25487575 8840.66 9248.31 -2398.28 8510. 62 6.00 O.OOG 1.54 -5.80 5975820.11 591820.76 N 70.34363404 W 149.25475606 9647.81 10070.76 -2450.52 9331. 41 0.00 O.OOG 0.00 0.00 5975777.00 592642.00 N 70.34348865 W 149.24809569 f. Northino (Y) fftUSl Eastina 1X1 fftUSl 5978123.44 583284.81 5977835.00 586555.00 5977420.00 588596.00 • 5975952.00 590315.00 5975859.00 591393.00 5975821.00 591806.00 5975777.00 592642.00 i J WeIlDesign Ver 3.1RT-SP3.03-HF5.00 Bld(do31rt-546) S-01PIan L-03 (S-0)1PIan L-03 Short (P5)1L-03 (P5b) Generated 12/7/200412:00 PM Page 4 of 4 by • Schiumberger L-03 (P5b) Short `~ Prudhoe Bay Unit - WOA $"" L-PAD - rt Pramaas AI: Bofi/A01 oV' 90A12• D Y avlaa laabn Neon Nae9a Shoe Platy, 2a,r a. US fM Mea9awaa aN: +V 35.100.5 _ Map Mc: .NA58• i5: 9M1].]nT lal Nr0:l 0.rtr NoM~ip: 5911tt].u 11US oM Caw: M.9]890~]l• lm: WM91915.n10 EaMYq~ 591t9a 91 M15 3r 94l 30 TW RR Ibry T~pls Pl.109+0°r MSL I °`^ :-0]NSeI s .WO,. o.~maar pas 0 1600 3200 4800 6400 8000 9600 1600 3200 s= O O 4800 a~ r~ 0 F~-• 6400 8000 9600 RTE ~ Ndg 1.SH00 .......... Bld 2N00 End Bld Dry Y7100 End Dry ••~••~••~ OP Bb 1.51100 Fault Crossing .._.. .._..~.._ ..~.._.._......p................_.._.._.... .-_..~.._.-_..~..~..~..~..~ a .. .. .. .. .. ...... . ...~~:: .. 3. ._ .............................. ........................ _ _ _ _ ...j..._......... .._.. Va.~..~..~..~..~.-_..~...1.~..~..~..~.._.._..~-._..~.t.........._...............r.. ~.. ~..~.._..~.. _.._..~-._ :............. ase Penn <.~..~..~.._.-~.._.»..~.._.. .._..~.. .v.~.._..~.._..~.._. .._ .._..~..__~.._.. .._.. .._ ..~ ..._............i.._ - V2 - nd Crv ~ ._.. __.. .. ._-. 9-SIO" Csg Pt .._..:.._.._.. Crv 31100 End Crv ~ .._.._...c_-._.._.._.._.._-.~..~.._..~.._..~.._... ::e::.::z::c::e::-.._. .._.A::x7:x::x.._.._.._.._;;_.._..z:r::x::s.._.._..x::x::z.._..=..z::x:: x::z::z::x::z::z::"- .._.. .. . _.._ .._.._.._.._ _.._.. ..-.._.. ..~ ...x..x..z..x ...S..x . -::x::x..x... •- - ~._.. Finn aossmg crv 3noo l-03 Schroder Tgt z:a::_ _= c z_ e o =~:z z z z a c- z z z==:#:~ o y e z z$z o z e a a s z xa:::z =- ._.~i......u....u. i.n..u...p~.u.... ....u..uu ,i.~• _ _ ~ ~ _ ~ _ _ _ _ _ ~ _ ~ ~ _ _ _ _ _ ~ ~ ~ ~ ~ _ ~ O .. .. ::_ _::a::_::_::_::_::_ ::_::_::_::_::_::_::_::_: :: .._::x ~ _ .. .. .. .. .. ... .. _..~.._.._.._..~.._.._':::._.._.._.-_.._.._.-_.._..~.._-._. ::z::.::_::_:::}::_::s:: z::x::x::x::x::e::xrx::s::c::.::x::x::x::x::x..~::cx::x::x::: ' - t8ase . crv 3noa ........:.....:............................................. P.F.~..._.._.._.._.._. ..}... .._.._._____.________._____ .FnAF .............................................................. ._ _.._.._.. _.. _.._.. ~.._.. _.._.._-._.._.._..~.._.-_ ._.._.. ~.._.._.._.. _..~ _.._.._ . lV _.. _.._ _.._-._..~..~..~..~..~..~ ~.. _..~..~.._.. ~.._..~. ~. :Faun Crossing Crv 3H00 End Crv L-03 Tgt 3 r ..~..t::x::z::x::a::e::x::z::s::xl:z.._.•z.._..~..x::x::x••~•• .. -~_..~ .._. Faun Cros& ~ EM Crv~._..~. .._.. .._.• .._.._.. ..-.{z::x::x::x::x::x::z::x::z::#•zx::xY~ - - - .. :•_~ i' .: x::_::z::~::z::x::~e~ : z::x::x::xxx::a::y .._..~.._..~.._.._..~.._..~.._.._.._.-_.._.._..~.._.._. :...........................~......~~..~........P ~... .._.._..~.._..~.._..~..~..~..~.._..~.._ T 'S801tifdCFillq{rj ••=. T„ C$g ~ -03 Sb Crv X01100 Fauh Crossing End Crv .••._.•••_.•._•••••••••. End Crv; ••Crv 6/100 L-0]Tgt4 ........~ .................................... .....................................'....................................... l-03 Tgt Z 1600 3200 4800 6400 8000 9600 Vertical Section (ft) Azim = 104.71°, Scale = 1(in):1600(ft) Origin = 0 N/-S, 0 E/-W rt 0 1600 3200 4800 X400 3000 1600 by Schlumberger WELL L-03 (P5b) Short PlE`~ Prudhoe Bay Unit - WOA STRUCTURE L-PAD M~pr-YC ParemeUn SWlaca LOCaibn NAD2]Alaeha Stale Plaiaa. Zan. W, US Feet Miaca4ewwr MaON: 300M 30D1 D9: 30A12` OaY: Mry 23, 2005 W: NT0210.]t] N oMkp: 59]31T3.M IIU9 UIiE Lorrv: W.3]330103- SM: S-0 ND ReF. Rdpy Tads (]3.10 a a3oq MSL) Ma90ec: e1aA33' F3: 5]313.]nT Lm: Wta91925.]80 Eallnp: 53]TM Bt M13 Stile Fad: 9.9999013]95 %en. LA31P531 Srvy Dda: Dewmbr0]. 200e r- 0 1200 2400 3600 4800 6000 7200 8400 96~ 1200 A A Z 0 S N r C -1200 N N V V V -2400 -63 Flt 1 SV6 Fault Crossing End Crv KOP Bld t.yt 9.616" lt3g Pt Bid 3.6M 00 'Crv 3N00 End Drp End Crv Orp 2N00 End Bld RTE Ndg 7.6H 00 Bld 21100 Fault Croasing ................................................................................................. L:03 FIt.3 Kingak............ ~ ,..................... Crv THOU .... End Crv ................ 7" Csg Pq LA3 Flt 4 46P . Crv 1q/100 I \L-03 FIt 6 46P i L-03 Flt RF 27SA L-03 Tgt 2 ~ End crw 9.rv Crv 6H00 L-03 Tgt 4 End Crv .............. ........................... -03 (P.SD) Fault Crossing ~ TD I Mt(2" Lnr ~~ . •. 1200 0 "1200 -2400 0 1200 2400 3600 4800 6000 7200 5400 9600 «< W Scale = 1(in):1200(ft) E »> BP Alaska Anticollision Report Company: BP Amoco ,Date: 12Rl2004 Time: 12:19:57 Page: ~ ~' ` 1 ' Field: Prudhoe Bay Reference Site: PB L Pad Co-0rdinate{NE) Reference: Well: Plan L-03 (S-0), True North Reference Well: Plan L-03 (S-0) Vertical (TVD) Reference: L-03 Plan S-0 78.1 Reference Wellpatb : Plan L-03 Db: Sybase NO GLOBAL SCAN: Using user defin ed selection & scan criteria Reference: Principal Plan ~ PLANNED PROGRAM Interpolation Method: MD Interval: 50.00 ft Error Model: ISCWSA Ellipse Depth Range: 28.50 to 14712.09 ft Sca n Method: Trav Cylinder North Maximum Radius: 10000.00 ft Error Surface: Ellipse + Casing Survey Program for Definitive Wellpath Date: 9/15/2004 Validated: No Version: 3 ~ ' Planned From To Survey Toolcode Tool Name ft ft 28.50 1000.00 Planned: Plan #5 V1 GYD-GC-SS Gyrodata gyro single shots 1000.00 2000.00 Planned: Pl an #5 V1 MWD Iy1WD - Standard 1000.00 14712.09 Planned: Plan #5 V1 MWD+IFR+MS MWD +IFR + Multi Station Casing Points MD TV D Diameter Hole Size Name ft ft in in 3042.91 2718.10 9.625 12.250 9 518" 11815.86 8721.10 7.000 8.750 7" - 14712.09 8987.10 4.500 6.125 4112" Summary < Offset Wellpath - ' Reference Offset Ctr-Ctr No-Co Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft EX WKUPST-01 WKUPST-01 WKUPST-01 V1 5520.98 4100.00 5279.85 0.00 5279.85 Pass: Minor 1!200 PB L Pad L-01 L-01 V14 400.99 400.00 30.05 6.70 23.35 Pass: Major Risk PB L Pad L-01 L-01 L1 V2 Plan: Plan # 400.99 400.00 30.05 6.81 23.24 Pass: Major Risk PB L Pad L-02 L-02 V1 951.93 950.00 231.78 14.73 217.06 Pass: Major Risk PB L Pad L-02 L-02P61 V21 951.93 950.00 231.78 14.84 216.95 Pass: Major Risk PB L Pad L-02 Plan L-02A V3 Plan: PI 957.54 950.00 231.87 14.91 216.96 Pass: Major Risk PB L Pad L-101 L-101 V4 1281.40 1300.00 251.70 22.22 229.48 Pass: Major Risk PB L Pad L-102 L-102 V2 299.37 300.00 136.03 4.80 131.23 Pass: Major Risk PB L Pad L-102 L-102PB1 V10 299.37 300.00 136.03 4.89 131.13 Pass: Major Risk PB L Pad L-102 L-102P62 V2 299.37 300.00 136.03 4.89 131.13 Pass: Major Risk PB L Pad L-103 L-103 V23 957.16 950.00 149.16 15.21 133.96 Pass: Major Risk PB L Pad L-104 L-104 V7 449.75 450.00 103.40 7.27 96.13 Pass: Major Risk PB L Pad L-105 L-105 V4 449.53 450.00 62.70 8.16 54.55 Pass: Major Risk PB L Pad L-106 L-106 V14 949.59 950.00 65.40 15.65 49.75 Pass: Major Risk PB L Pad L-107 _ L-107 V14 400.28 400.00 8.04 3.51 4.54 Pass: Minor 1/200 PB L Pad L-108 L-108 V18 850.20 850.00 34.77 14.90 19.87 Pass: Major Risk PB L Pad L-109 L-109 V12 450.21 450.00 100.78 9.15 91.63 Pass: Major Risk PB L Pad L-110 L-110 V11 399.61 400.00 145.75 7.36 138.39 Pass: Major Risk PB L Pad L-111 L-111 V24 301.32 300.00 251.66 5.39 246.27 Pass: Major Risk PB L Pad L-112 L-112 V8 756.58 750.00 257.77 14.59 243.18 Pass: Major Risk PB L Pad L-114 L-114 V15 1202.29 1200.00 230.36 18.33 212.03 Pass: Major Risk PB L Pad L-114 Plan L-114A V 1 Plan: P 1202.29 1200.00 230.36 18.38 211.99 Pass: Major Risk PB L Pad L-115 L-115 V7 956.47 950.00 172.56 15.12 157.44 Pass: Major Risk PB L Pad L-116 L-116 V10 1101.74 1100.00 120.88 16.89 103.98 Pass: Major Risk PB L Pad L-117 L-117 V11 862.16 850.00 193.18 13.85 179.33 Pass: Major Risk PB L Pad L-118 L-118 V9 910.46 900.00 190.25 15.83 174.42 Pass: Major Risk PB L Pad L-119 L-119 V9 815.91 800.00 194.29 13.88 180.41 Pass: Major Risk PB L Pad L-120 L-120 V8 767.83 750.00 221.42 13.37 208.05 Pass: Major Risk PB L Pad L-121 L-121 V14 350.54 350.00 176.08 6.37 169.71 Pass: Major Risk PB L Pad L-121 L-121A V1 350.54 350.00 176.08 6.37 169.71 Pass: Major Risk PB L Pad L-122 L-122 V5 615.86 600.00 240.79 10.63 230.16 Pass: Major Risk PB L Pad L-200 L-200 V7 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk PB L Pad L-200 L-200L1 V3 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk PB L Pad L-200 L-200L2 V6 200.50 200.00 183.64 3.56 180.08 Pass: Major Risk PB L Pad L-201 L-201 V6 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L1 V9 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L1 P61 V10 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201L2 VS 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 L3 V2 302.02 300.00 202.76 5.22 197.54 Pass; Major Risk PB L Pad L-201 L-201 L3P61 V6 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-201 L-201 P61 V12 302.02 300.00 202.76 5.22 197.54 Piss: Major Risk BP Alaska Anticollision Report Company: BP Amoco Date: 12/7/2004 Time: 12:19:57 Page: `' 2 " . Field: Prudhoe Bay Reference Site: PB L Pad Co-ordinate(NE) Reference: Well: Plan L-03 (S-O), True North Reference Well: Plan L-03 (S-0) Vertical (TVD) Refere nce: L-03 Plan S-0 78.1 Reference Wellpath: Plan L-03 Db: Sybase Summary < Offset Wellpath > Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft PB L Pad L-201 L-201 PB2 V3 302.02 300.00 202.76 5.22 197.54 Pass: Major Risk PB L Pad L-210 L-210 V6 614.43 600.00 207.73 10.57 197.16 ~ Pass: Major Risk PB L Pad L-210 L-210P61 V8 614.43 600.00 207.73 10.57 197.16 Pass: Major Risk PB L Pad L-211 L-211 V6 813.93 800.00 206.38 13.85 192.53 Pass: Major Risk PB L Pad L-211 L-211 P61 V6 813.93 800.00 206.38 13.85 192.53 Pass: Major Risk PB L Pad L-216 L-216 V6 249.70 250.00 185.85 4.39 181.46 Pass: Major Risk PB L Pad NWE1-01 L-100 V2 301.90 300.00 375.00 5.30 369.70 Pass: Major Risk PB L Pad NWE1-01 NWE1-01 V5 301,90 300.00 375.00 5.30 369.70 Pass: Major Risk PB L Pad Plan L-113 (N-B) Plan L-113 VS Plan: PI 618.66 600.00 296.41 12.82 283.59 Pass: Major Risk PB L Pad Plan L-123 (S-U) Plan L-123 V2 Plan: PI 1297.39 1300.00 64.63 22.78 41.85 Pass: Major Risk PB L Pad Plan L-124 (N-C) Plan L-124 V5 Plan: PI 517.26 500.00 284.28 9.35 274.93 Pass: Major Risk PB L Pad Plan L-124 (N-C) Plan L-124P61 V2 Plan: 517.26 500.00 284.28 9.35 274.93 Pass: Major Risk PB L Pad Plan L-202 (N-N) Plan L-202 V1 Plan: PI 910.41 900.00 140.03 15.81 124.22 Pass: Major Risk PB L Pad Plan L-202 (N-N) Plan L-202L1 OBb V3 PI 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk PB L Pad Plan L-202 (N-N) Plan L-202L2 OBa V3 PI 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk PB L Pad Plan L-202 (N-N) Plan L-202L3 OA V3 Pla 910.41 900.00 140.03 15.92 124.11 Pass: Major Risk PS L Pad Plan L-203 (N-0) Pfan L-203 V4 Plan: PI 767.09 750.00 158.58 14.52 144.07 Pass: Major Risk PB L Pad Plan L-212 (N-0) Plan L-212 V8 Plan: PI 618.65 600.00 175.68 11.04 164.64 Pass: Major Risk PB L Pad Plan L-212 (N-O) Plan L-212PB1 V4 Plan: 618.65 600.00 175.68 11.04 164.64 Pass: Major Risk Field: dhoe Bay Site: PB L Pad Well: Plan L-03 (S-O) Wellpath: Plan L-03 -102 (L•102pB2) L-I Ib (L-II L-110( i(L-105) 04) 100 L-U}@LN}UIJnu Travelling Cylinder Azimuth (TFO i AZq [Jeg[ vs Centre to Centre Separation [SOfl/in] I PLANT - ~~15'DD'DD" L-PAD N-L (NWE-1) L-111i L-na ^ L-SD ~ L-121 L-110 ~ L-SI ~ L-116 (• L-109 ~ L-SL ~ L-01 L-107 L-03 "°30' L-2131 L-108i a L-105i ~ ' L-106 [• L-104 ~ S-W ~ L-102 (i y1 ~a . N-A (NWE-2) L-113 L-124 L-112i L-02 ^ L-122 L-2111 ~ L-115i L-117 ~ L-118 ~ L-200 ^ L-zlsi ~ L-1031 ~ L-201 ~ L-1191 ~ L-2101 ~ L-120 NOTES 1. DATE OF SURVEY: JULY 16, 2004. R c c z 2. REFERENCE FIELD BOOK: W004-11 PAGES 11-13. 3. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD 27. GEODETIC POSITIONS ARE NAD 27. 4. BASIS OF HORIZONTAL LOCATION IS L-PAD OPERATOR MONUMENTATION. 5. BASIS OF ELEVATION IS L-PAD OPERATOR MONUMENTS. ELEVATIONS ARE BP MSL DATUM. 6. MEAN PAD SCALE FACTOR IS 0.999907827. ~~_ 34";` ?35 L-PAD - ry, _ PROJECT AREA Tt2N T11 N l~ . w 3 , 2 , ~i J VICINITY MAP N.T.S. LEGEND -~- AS-BUILT CONDUCTOR ~ EXISTING CONDUCTOR ~Q~~ °OF ° gC°~S~r °°°°°°°°°°°°°°°°°°°o°°°°°°°°°°° °°° Richard F. Allison ° ° 10608 ° °° °°°~ 'ssl~L `' SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF JULY 16, 2004. LOCATED WITHIN PROTRACTED SEC. 34, T. 12 N., R. 11 E., UMIAT MERIDIAN, ALASKA WELL A.S.P. PLANT GEODETIC GEODETIC CELLAR SECTION NO. COORDINATES COORDINATES POSITION DMS POSITION(D.DD) BOX ELEV. OFFSETS L-03 Y= 5,978,123.44 N= 9,819.89 70'21'00.717" ' " 70.3501992' 49 6 2,401' FSL X= 583,284.81 E= 5,249.90 -149'19 25.760 -149.3238222' ' 3,631' FEL L-213i Y= 5,978,131.65 N= 9,820.24 70'21'00.794" ' " 70.3502206' 49 6, 2,409' FSL ' X= 583,314.08 E= 5,280.30 -149'19 24.902 -149.3235839' 3,602 FEL S F. Robert Dan"M' ,IACOBS cHECxED:HACKLEMAN I~p 0 DALE: 7/19/04 DRANiNG: GPB WOA L-PAD FR804 WOL 06-00 SHEET: ~ JOB NO: ~ o ~ i9 oa rswED rob x+vorwAnaN ~ K,~ ~ ~"`"`"~D scAt.E: AS-BUILT CONDUCTORS 1 ov 1 ~~ ~ 1•. 150' WELLS L-03 & L-213i r+o. oAn: aEHSON er p+K wwn,.a. .,.w wow FW: L-03 Permit ~ r Subject: FW: L-03 Permit From: "Triolo, Mike T" <TrioloMT@BP.com> Date: Tue, OS Ju12005 16:53:36 -0800 To: tom maunder@admin.state.ak.us Tom, Here are the correct coordinates for VUP 6b. I inadvertently grabbed the wrong FSL and 1=EL coordinates. These are correct. !triple checked them prior to resending. Thanks, ~~lichael (]Viik) Triolo GPB Operations Drilling Engineer (907) 564-5774 (907) 240-80176 triolot~ri?bp.coxn From: Triolo, Mike T Sent: Tuesday, July 05, 2005 3:46 PM To: Tom Maunder (tom maunder@admin.state,ak.us) Subject: L-03 Permit Tom, As per our discussion on July 5th 2005 @ 3:30 pm, please amend the Total Depth coordinates within Box 4a of the Permit to Drill Cover Page to directional plan 6b: 1,411' FSL, 5,113' FFL of Sec.36, T12N, R11 E, X= 592,375.00, Y= 5,977,240.00, Z= 8,910 TVDss ~ r/" Great catch Tom. V hCS~ ~s-~ ~ ~S Q~ ~ ~~~ S Thanks for the help, NIrchael (1~~Iik} Triolo GPB Operations Drilling Engineer (907) 564-5774 5907) 240-8076 triolomt''i~tb .coin d ~ i ~~ @c~.~~~c ~~ ~ l ~c'r~Jc~`~O~ ~ n0 n~cv,~ ~~`~ "'" ~~ lofl h/~° J ~~~~ ~~ ~ s ~~.~~~ u ~ ~ae~ e e ~~~~~ ~~~ ~ S~l~~~l~~~~~~a ~~~~VK.Q~ ~ ~ ~ c~~v~ ~c 5 ~ ~c.w ~E~~~~ ~ ~ ~ ~('CC- ~0 ~.ps~, c7- -.S .~ ~ S ~,tij~ C, ~~/~;j5" SOS 7:42 AM L-03 Permit Subject: L-03 Permit From: "Triolo, Mike T" <TrioloMT@BP.com> Date: Tue, OS Jul 2005 15:46:17 -0800 To: tom maunder@admin.state.ak.us Tom, As per our discussion on July 5th 2005 @ 3:30 p ease amend the Total Depth coordinates within Box 4a of the Permit to Drill Cover Page to ~ ectional plan 6b: 5,224' FSL, 4,865' FEL of Sec.36, T12N, R11 E, X= 592,375.OQ, Y= 5,97 40.00 Great catch Tom. // ~- .C `r T~.~se ,-..~c~~ ~ ~ ~ ~~vrc ~ Thanks for the help, ~~ ~ .~ C~ r~~C NQ~~ ~~ F~S~ ~e~ c ~~ ~nO ~E :1~Iichael (Mik) Triolo ,1~~} ~~ ~ l P GPB Operations Dr' ing Engineer f~'y ! S ' (907) 56 774 (907 40-8076 1 of 1 7/5/2005 4:02 PM C TERRIE L NUBBLE BP EXPLORATION AK INC "Mastercard Check" PO BOX 196612 MB 7-5 ANCHORAGE, AK 99519-6612 PAY TO THE ORDER OF First National dank Alaska Anchorage, AK 99501 MEMO ~~V,~ 89-6/7.252 2 ~ 0 DATE ~ "~ '~~ 10~ . °~ -.....,._~.,,,.s DOLLARS ~:L2520~U6U~:99L4~~~6227~~~L55611' 02L0 d. _ ,. .. ~ ;' ,5 TRANSMITAL LETTER CHECK LIST CIRCLE APPROPRIATE LETTER/PARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME ~ ~~~ ~--''~ PTD# c~ C~ ~ - ~ ~ ~_ ~~~ ~~ CHECK WHAT ADD-ONS "C APPLIES OPTIONS) MULTI The permit is fora ew wellbore segment of LATERAL existing well , Permit No, API No. (If API number Productions uld continue to be reported as last two (2) digits a function the original API number stated are between 60-69) above. PILOT HOLE In ccordance with 20 AAC 25.005(f), all (p)er r cords, data and logs acquired for the pilot ole must be clearly differentiated in both name (name on permit plus PH) and API number (50 - 70/80) from records, data and logs acquired for well (name on permit). SPA G The permit is approved subject to full E EPTION compliance with 20 AAC 25.055. Approval to perforate and produce/infect is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the SAMPLE Commission must be in no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. •,° v ~~ ~~ pc c- ~~.:~ ~ c ~ ~ LU i~- ~J~-~~. Rev: 04/01/05 C\jody\transmittal_checklist WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL-640150 Well Name: PRUDHOE BAY UN PBU L-03 Program DEV __ Well bore seg PTD#:2051030 Company BP EXPLORATION (ALASKA) INC Initial ClasslType DEV! 1-OIL GeoArea Unit On1Off Shore On Annular Disposal ~ Administration 1 Permitfeeattached_---_--______---_______ Yes____ ___________________________________________-_-__- -- 2 Lease number appropriate - Yes - - 3 Unique well-name and number -- -- -- --- -- ------ - - Yes----- - -- --- -- -- -- --- - --- ---- - 4 Well located in a_definedpool--__-________________________ ________ _Yes_____ __ -- 5 Well locatedp[operdistancefromdrillingunit_boundary_______________ ____--- -Yes____ _--_---_________-----_-_______-.--_ __--_____-,-_--__----___----_--_ 6 Welllocat_edproperdistancefromotherwells_____-------------- ----__ -Yes___-- ______ 7 Sufficient acreageayailablein_drillingunit_______________________ ________ _Yes_____ ___-_----_______--__--_________-.-_________---.-----__-----__--__- 8 If_deviated,is_wellboreplat_included______________ __________ ________ _Yas-____ ___---__________-_-, -- - 9 Ope[ator only affected party- - - - - Yes _ - - - - -- 10 Ope[a#oChas.appropriate.bondinforee. - ------ - -- ------ - Yes.---- -- -- ---- ---- -- ----- ---- -- -- ------~-- - ---- - - 11 Pe[mit.canbeissuedwithou#conservationorder____--____________ ________ _Yes____ _____----________--__,-__-______---__-__--___-,-----___-----__--__-- Appr Date 12 Permit_can be issued without administ[ative_appr_oyal _ , _ _ . - _ _ - - Yes , _ _ - - - _ - - _ 71512005 13 Can permit be approved before 15-day wait Yes 14 Well located4vithinareaand_strataauthorizedbylnjecti9nO[der#(put_IO#in-comments)_(For _ NA______ _____________________--_______------_--__---- ---,--_--_------ -__-- 15 All wells within114_mileareaofreyiewidentifled(Forservicewellonly)______ ________ _ NA_,__._ -__-__--__.__________,--_-..__---------_---_--_,-_.--_------._. -_ 16 Pre-producedinjector_duration-of preAroductionlessthan3months_(Forserui_cewellonly)_ _ NA______ __ __________________ ______________.-_---_-__--_,--_- _-_-----_----- 17 ACMP_Finding of Consistency_has been issued_for_this project_ - - - - NA_ - Engineering 18 Conductor string-provided________________________________ _______ _Yes-__-- -__-_________-_--__________-_______-___ 19 Surface casing_prQtec_tsallknown_USDWs_.______-____________ ________ _NA_-___- ._Allaquifersexempied,AEOt._-________.______--__--________-.._.________-.-_-. 20 CMT_vol_adequate_tocirculate_onconductor&surf-csg____ _----___ ____-_-_ _Yes-____ ______ _______________________________________--_-._--.__--_-- -_-- 21 CMT_vol_ adequate-to tie-in long string to surf csg_ No_ - _ - - -All hydrocarbon_zoneswill be_coyered_. 7" stagejob planned. - _ _ _ _ _ 22 CMT-willcover_allkno_wn_pfoductivehorizons-__--_______________ ________ _Yes-____ ___----_-_ 23 Casing designs adequate for C,T,B&_permafcost-_-------------- --- Yes.--- -------------------,-.-----------.-----------,---- --------- 24 Adequate tankage_or reserve pit _ - _ Yes - Rig is-equipped with steel_pits. - No reserve_pitplanned, All waste to approved disposal wells._ 25 If_a_re-drill,hasal_D-403 for abandonment been approved_____________ ___ ____ _ NA_,--__ _______-._ _--__-__--_-.------------------__ 26 Adequate wellbore separationproposed_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes , _ . _ _ - .Proximity analysis performed, Traveling cylinder path calculated, Close approaches identified._ Gyros likely _ _ _ _ 27 Ifdiverterrequired,doesitmeetregu_lotions______________________ ______. -Yes_____ _-_----___________-.,---______-----__ Appr Date 28 Drilling tluid_program schematic & equip list adequate_ _ - _ - - Yes - Maximum expected formation pressures 9.2 E_M_W in Kup & 8.9_ EMW in Ivi, Planned_MW up to 1.1,3 ppg in 8-314"- M~,/171512005 29 _B_OPEs,-do theymeet_regulation______________--__ _______- -_--___ _Yes-_-__ _ _hole_and9,1_ppgin6-118"hole,____--__-______-.________-_--__ ______--_----__ ErA( tl~f ! ' 30 BOPE_press rating appropriate; test to_(Rut prig in comments) - . - - - - - Yes - - - - - - MASP calculated at 3204 psi 350Qpsi BOP testplanned, - ~ ~ / 31 Choke_manifold complies w/APl_ RP 53 (May 84) _ Yes _ _ _ _ _ _ _ . 32 Work willoccurwithoutoperationshutdown_____________________ ________ _Yes___-_ -___________--__--_________--__-______- 33 Is presence-of H2S gas_ probable _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ No_ _ _ _ _ _ - - H2S is minimal in_this portion_of Ivishak, Rig is equipped with sensors and alarms. - - - - - _ _ _ _ _ _ - . - - - - - _ 34 Mechanical condition of wells within AOR verified For-service well onlya _ - - NA- _ Geology 35 Permit can be issued w!o hydrogen_sulfidemeosures No_ . _ _ - 36 l)ata.presented on_ potential overpressure zones _ _ - , Yes _ - _ - _ - Appr Date 37 Seismic analysis_ of shallow gas-zones_ Yes - - -- - - RPC 715!2005 38 Seabed condition survey_(if off-shore) NA- - - - - - 39 _Contact namelphone_for_weeklyprogress-reports (explorat_ory only]- . - _ NA_ Geologic Engineering ublic te D t D / Commissioner: a : Commissioner: e o 'ssioner ~~ at ~~ ~ 6
