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203-190
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Gil V w ❑ U ❑ U U ❑ to ai O N 0 a.a 13.0 ria O a a a a N m O W N • L O O 0 0 0 u N O C O o� m o +' Q r M M r rn th Ce N CNl CO N N -6 h. O N N N M N > ry N N N N N N m N N N N N N E C Si O a a a O O C O N O O O O O O (0 C cc In N N N M> Y V o _. in C Q O LU Ca ce aJ co w C E u a E o co CLIA Q7 C � N O m y 4 Q. M ft J 9 M m - o N tj Z O O) a4.. E CJ 2' = a Q Ep N ' o o d y E Z a, - v .tom ti t �' ' C c coNu d Ca .ti u ` y C CO3 d` t- a` a O m STATE OF ALASKA ASKA OIL AND GAS CONSERVATION COMMIS WELL MPLETION OR RECOMPLETION REPOWAND LOG 1 a. Well Status: Oil 0 Gas 0 SPLUG ❑ Other 0 Abandoned p ' Suspended 0 lb.Well Class: 20AAC 25.105 20AAC 25.110 Development p Exploratory 0 GINJ ❑ WINJ ❑ WAG 0 WDSPL ❑ No.of Completions: Zero ' Service 0 Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 12/20/2015 ' • 203-190• 315-638 3. Address: 7. Date Spudded: 15' API Number: P.O.Box 196612 Anchorage,AK 99519-6612 12/11/2003 50-029-22531-60-00 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 12/14/2003 PBU K-19AL1° Surface: 3100'FSL,4766'FEL,Sec.04,T11N,R14E,UM • 9 Ref Elevations KB 5425 17. Field/Pool(s): Top of Productive Interval: 3503'FSL,486'FEL,Sec.05,T11N,R14E,UM GL 26.3 ' BF 28.42 • PRUDHOE BAY,PRUDHOE OIL • Total Depth: 3180'FSL,5139'FEL,Sec.04,T11N,R14E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: 3518'/3517' ADL 028303&028304 • 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. Land Use Permit: Surface:x- 670788 •y- 5975025 ' Zone - ASP 4 . 11575'/8943' . 95-001 TPI: x- 669778 y- 5975405 Zone - ASP 4 12. SSSV Depth(MD/TVD): 20 Thickness of Permafrost MDTTVD: Total Depth:x- 670413 y- 5975097 Zone - ASP 4 None 1900'(Approx.) 5. Directional or Inclination Survey: Yes ❑ (attached) No p 13. Water Depth.if Offshore: 21. Re-drill/Lateral Top VNndow MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) .10034'/8942' • • 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 SGRC combined GR&EVVR,MGR,CCL,CNL,RES 23. CASING,LINER AND CEMENTING RECORININ& FEB -2 2;201 ' CASING WT.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H-40 28' 108' 28' 108' 30" 260 sx Arctic Set(Approx.) 9-5/8" 47# NT-80 28' 3696' 28' 3695' 12-1/4" 882 sx PF'E',375 sx Class'G' 7" 26# NT-80 3640' 8426' 3639' 8419' 8-1/2" 276 sx Class'G' 3614' 4-1/2" 12.6# L-60 8240' 10034' 8238' 8942' 6" 386 sx Class'G' 2-7/8" 6.16# L-80 10057' 11575' 8945' 8943' 3-3/4" Uncemented Slotted Liner 24. Open to production or injection? Yes 0 No p . 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): 4-1/2"12.6#L-80 8237' 8182'/8180' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. /4a RECEIVED ECE'VED Was hydraulic fracturing used during completion? Yes 0 No RI. „fe`^•1AUl r-ro • Per 20 AAC 25.283(i)(2)attach electronic and printed DATE , JAN 14 2016 information ,Z'Z011 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED VERIFIED AOGC See Attached L1 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: Test Period �► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(Corr): Press 24 Hour Rate '""'" Form 10-407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only ✓Ty `lu/ic. RBDMS 1-1, JAN 2 2 2016 4 2 4454; 2•/1•/4, 28. CORE DATA • Conventional Core(s) Yes 0 No El • Sidewall Cores Yes 0 No RI • 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 MC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes 0 No El Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Top of Zone 1 9678' 8865' Kicked Off in Zone 1 Base of Sadlerochit 10380' 8967' Base of Sadlerochit(Inverted) 10520' 8970' Formation at total depth: 31. List of Attachments: Summary of Pre-Rig Work,Summary of Drilling Reports,Well Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis,paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Nocas,Noel Email: Noel.Nocas@bp.com Printed Name: Joe Lastuf Title: Drilling Technologist Signature: k Phon : +1 907 564 4091 Date: lit 3/lie 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 la. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated.Each segregated pool is a completion. Item 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 MC 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 MC 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: K-19A / AL1 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 8173' Set Cement Retainer 8163' 61 Bbls Class 'G' 4886' 101.6 Bbls Class 'G' 3815' Cut & Pull Tubing 3640' Cut & Pull 7" 3540' Set EZSV 3518' Set Whipstock • • K-19A / AL1, Well History (Pre-Rig Sidetrack) PULLED 4-1/2" PX-PLUG FROM 8,154' SLM /8,168' MD (Thick parifin from 1700' to 1300' SLM). DRIFTED W/3.70"WRP DRIFT TO DEVIATION @ 9,004' SLM (Tight spots from 11/14/2015 1300' to 2500' SLM). T/I/O= 920/481/43 Temp= shut in (Assist E-Line) Pumped 5 bbls of meth, 295 bbls of 1% 11/15/2015 KCL, 5 bbls of meth, followed by 70 bbls of DSL. INITIAL T/I/O = 900/675/50. LRS PERFORMED LOAD AND KILL W/290 BBLS 1% KCL & FRZ PROTECTED W/70 BBLS DIESEL. RIH W/ ELINE &4.5" HES SVB SQZ PACKER SET PLUG MID ELEMENT © 8174' (TOP AT 8173') TIED INTO TBG TALLY DATED 13- SEPT-1998. WELL SI ON DEPARTURE - NOTIFIED PAD OP OF WELL STATUS 11/15/2015 FINAL T/I/O = 0/600/50. LRS ON LOCATION UPON DEPARTURE PERFORMING MIT-T. Assist E-Line ( MIT-T to 2500 ****PASS****) Pumped 7 bbls dsl down tbg to reach test psi. 15 min loss = 80 psi. 30 min. loss = 28 psi. Total loss = 108 psi. FWHP= 0/478/0 MV=open 11/16/2015 SV/WV/SSV= closed IA/OA= otg. CTU #8 w/ 1.5" CT (CTV=18.7). Objective-PxA slotted liner in prep for CTD. MIRU from E-20 - MU BTT MHA- MU HES Cmt Retainer Stinger- NU BOPs- Fnc Test BOPs - RIH Tag ST#3 GLM @ 5477' CTM - NOT make thru - POOH -Shinny on 3.71" Btm Centralizer, NO marks on 11/17/2015 Stinger Sec. CTU #8 w/ 1.5" CT (CTV=18.7). Objective-PxA slotted liner in prep for CTD. MU HES Stinger Assy w/3.56" bow spring btm Centralizer- RIH thru all GLM - Sting into HES Cmt Retainer 8174' EM - Press Up CT Annulus to 400 psi - Perform Inj. Test- SWS cementers pump 61 bbls 15.8 ppg G cement down CT. Displace to leave one bbl cement above retainer after unstinging. Reverse out excess cement to —10' above retainer. POH. FP well from 2000'w/ 11/18/2015 McOH. RDMO to K-09. 11/29/2015 T/I/O= 0/580/0. Assist with MIT T wait for wind to dir down 11/29/2015 RIG UP SWCP LL-09. STNADBY FOR WEATHER. 11/30/2015 Standby for wind to let so slickline can get on well 12/1/2015 Standby for wind to let so slickline can get on well TAG CEMENT @ 8163' SLM W/2.50" S.BAILER, STICKY BOTTOM. LRS PERFORMED PASSING MITI-T TO 2672psi. SET 4 1/2" S.S. CATCHER ( ss-42 ) @ 8152' SLM. PULL ST# 1 (1" btm-int-dmy) @ 8093' SLM/8100' MD ****NOTE: STA#1 LEFT OPEN POCKET****. 12/2/2015 PULL 4 1/2" S.S. CATCHER ( ss-42 ) @ 8152' SLM. T/I/O= 0/471/0 Assist slickline with MIT-T**PASSED**to 2500 psi. (Pre Rig) Pumped 2 bbls diesel down tbg to reach test pressure. 15 min T lost 59 psi. 30 min T lost 22 psi. Total loss of 81 psi in 30 mins. Bleed TP back to 1000 psi. Slickline to RIH and set catcher. 12/2/2015 FWHP=585/480/0 Casing valves OTG. S-Line on location upon departure 12/3/2015 Heat upright# H-06 of fresh water to 100*f 12/4/2015 Heat Diesel tanker#30018 to 90* for SLB Cement pumping crew** Job Scope: Balance Cement Plug T/I/O = 920/120/0. R/U SLB and spot all equipment. LPT to 300 psi and HPT to 4000 psi passed. Troubleshoot micro-motion and PJSM with all personnel. Circ-out well with fresh water. Incur difficulties with micro motion and accurate recording of tank returns. Decide to freeze protect the well with diesel and begin standby for 12/5/2015 more fluids and new micro motion. 12/5/2015 Assist SLB Cement crew(Pre Rig) Heated CH2 transport#30018 to 90* F. 12/5/2015 Heat Diesel tanker#30018 to 80* for SLB Cement pumping crew. Job Scope: Balanced Cement Plug. T/I/O = 454/50/0. Continued standby for third micro motion and second SLB pump truck. R/U, PJSM, LPT to 350 psi = pass, HPT to 4000 psi = pass. Pumped a total of 10 BBL's 60/40, 166 BBL's diesel, 323 BBL's fresh water, and 101.6 12/6/2015 BBL's of 15.8 ppg Class "G" cement into the well. Rigged down and ended ticket. 12/7/2015 BRUSHED BPV PROFILE w/ DOUBLE 4-1/2" BLB's. RIH w/3.70" CENT, 1.75" S-BLR. • • K-19A/ AL1, Well History (Pre-Rig Sidetrack) T/I/O= 186/333/-16 Temp= SI CMIT-TxIA to 3000 psi ***PASSED*** (Pre Rig) Pumped 3 bbls of neat methanol, followed by 3 bbls of diesel down TBG/IA, using jumper hose, to achieve test pressure. Test results follow: Seventh 15 min T/IA lost 17/20 psi; Eighth 15 min T/IA lost 14/12 psi for a total loss of 31/32 psi in last 30 minutes of test. Bled back—3 bbls.Tags hung. SV WV SSV= closed. IA OA=OTG. Pad op notified. **AFE**sign hung on 12/8/2015 well. FWHPS=308/317/0. 12/8/2015 TAGGED TOC @ 4,886' SLM w/3.70" CENT, 1.75" S-BLR. (Sample of Cement). T/I/0=150/150/0 CMIT TxIA PASSED to 3000 (RWO) Pumped 2 bbls diesel down IA to reach 12/9/2015 test pressure. Loss of 73/73 bbls 1st 15 min, Loss of 32/33 psi 2nd 15 min. (ELINE JET CUT). WELL SI ON ARRIVAL. T/I/A= 250/500/200. CUT 4.5" TUBING AT 3815' USING POWERCUTTER; CCL TO MIDDLE OF CUTTER = 8.85'; CCL STOP DEPTH = 12/9/2015 3806.15'. WELL SI BEFORE DEPARTING SITE. TWO = 0/180/0. MIT-OA PASSED to 3000 psi Pumped 2 bbls diesel dowm OA to reach test pressure.Loss of 24 psi 1st 15 min. Loss of 11 psi 2nd 15 min FWHP=300/300/0 SV,WV,SSV closed. MV,IA,OA 12/10/2015 Open Tags hung, AFE Sign hung. T/I/O = 300/500/0. Installed drilling scaffolding. RU IA TEMP#74 . OA TEMP#11 Piggyback 12/13/2015 GV. Torqued and PT'd to API specs (PASS). RDMO. FWHP = 300/500/0. T/I/O = 300/500/60. Set TWC#431 @ 125", set good. Performed LTT On TWC. (Passed). Hung TWC Sing on MV. N/D 4" CIW Upper Tree w/ Baker act. N/U Dry Hole. Temp#12. 12/14/2015 Verrified O/A Comp. VR Plug. Bled TBG to 0 psi Through I/A. RDMO. FWHP's = 0/0/60. T/I/0 = TWC/53/Vac. Temp= SI. WHPs. (Pre Rig). No wellhouse or flowline, dry hole tree installed. Crew on location pulling drilling scaffolding. Unable to access SV to verify position. 12/15/2015 MV= 0. IA& OA= OTG. 01:30. • • North America-ALASKA-BP Page 11 Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/me:12/14/1994 12:00:O0AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/15/2015 12:00 - 14:00 2.00 RIGD P PRE BEGIN RON EVENT WITH PARKER 272 AT 12:00 RIG DOWN AND PREPARE TO SKID FLOOR -PERFORM DERRICK INSPECTION -CHANGE OUT LIGHT IN DERRICK -RIG DOWN MANRIDERS -DISCONNECT INTERCONNECTS BETWEEN MUD MOD AND DRILL MOD 14:00 - 15:00 1.00 RIGD P PRE SKID CATTLE CHUTE AND RIG FLOOR -PEFORM CHECKLISTS PRIOR TO SKIDDING FLOOR AND LOWERING MAST 15:00 - 16:00 1.00 RIGD P PRE LOWER MAST -380K MAX HOOKLOAD WHILE LOWERING MAST ti:00 - 18:30 2.50 RK3D P PRE GENERAL RIG DOWN IN PREPARATION FOR RIG MOVE -WARM UP COLUMBIA MOVING SYSTEM AND HOLD PJSM 18:30 - 21:30 3.00 RIGD P PRE SEPARATE MODULES,PULL OFF WELL AND STAGE ALL THREE AT ENTRANCE OF PAD SIMOPS: -PULL DUMMY WELLHOUSE WITH CRANE, SECURE ON TRUCK,AND SEND TO K PAD 21:30 - 00:00 2.50 MOB P PRE MOVE ALL 3 MODULES TOWARD K PAD -SET DUMMY WELLHOUSE OVER K-19 WITH CRANE 12/16/2015 00:00 - 04:00 4.00 MOB P PRE MOVE ALL 3 MODULES TOWARD K PAD(ALL THREE AT SAME TIME) -OBSERVE HYDRAULIC LINE LEAK ON MUD MOD DRIVE AXEL(NO FLUID ON GROUND) -ALL 3 MODULES STOP ONE MILE FROM WEST DOCK INTERSECTION(MUD MOD IN FRONT) 04:00 - 09:00 5.00 MOB N RREP 0.07 PRE IADC CODE 8:REPAIR HYDRAULIC LINE LEAK -RETRIEVE REPLACEMENT HYDRAULIC LINE FROM PARKER'S YARD 09:00 - 13:00 4.00 MOB P PRE MOVE AND STAGE ALL 3 MODULES TO EDGE OF K PAD 13:00 - 15:30 2.50 MOB P PRE SET DRILL MOD OVER WELL K-19 -RIG MANAGER TEST ESD PRIOR TO BACKING OVER WELL. -WSL CONFIRMS WELLHEAD PRESSURES T/I/O=0/50/0 PSI. CONFIRM BARRIERS TESTED PRE-RIG AND PRE-RIG WORK COMPLETE. -COMPLETE HANDOVER FROM WELLS GROUP. OPEN WWTP WITH PAD OPERATOR. -MONITOR TREE PRESSURE WITH STEAM ON WELLHOUSE -DOUBLE ANNULUS WORKING VALVES INSTALLED ON WELLHEAD PRE-RIG. -WELL K-06 SHUT-IN AND LOTO(WING& SWAB VALVES)FOR DRILLBY 15:30 - 16:30 1.00 MOB P PRE SET UTILITY MODULE NEXT TO DRILL MODULE AND LEVEL. Printed 1/6/2016 5:42:44PM • • • North America-ALASKA-BP Page 2 IX Operation Summary Report � Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/Time:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292253100 Active datum:K-19B ACTUAL®73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 18:30 2.00 RIGU P PRE SET MUD MODULE NEXT TO DRILL MOD AND LEVEL. -PLUG IN ELECTRICAL INTERCONNECTS ON UM 18:30 - 20:00 1.50 MOB P PRE COMPLETE RIGGING UP INTERCONNECTS 20:00 - 21:00 1.00 RIGU P PRE RAISE DERRICK DERRICK PICKED OFF STAND AT 527 KLBS 21:00 - 22:00 1.00 RIGU P PRE SKID RIG FLOOR AND CATTLE CHUTE INTO PLACE. 22:00 - 23:00 1.00 RIGU P PRE GENERAL RIG UP ON RIG FLOOR -MAN RIDERS,STEAM HEATERS -RIG UP PIPE SHED -RIG UP DUMMY WELLHOUSE -TAKE ON 8.5PPG SEAWATER TO PITS 23:00 - 00:00 1.00 RIGU P PRE BRIDLE DOWN. RIG UP TOP DRIVE AND BLOCKS 12/17/2015 00:00 - 01:00 1.00 RIGU P PRE COMPLETE BRIDLING DOWN AND RIGGING UP TOP DRIVE -CALIBRATE BLOCKS -RAISE PIPE CAT 01:00 - 04:30 3.50 RIGU P PRE GENERAL RIG UP AND HOUSEKEEPING -RIG UP TO TEST TWC -CH2 RIG UP CREW SPOT TIGER TANK AND INSTALL HARDLINE(LEAKTIGHT PT TO 4000 PSI-PASS) -QUADCO TECHNICIAN ON LOCATION TO CHECK&CALIBRATE PVT SENSORS(SEE ATTACHED REPORT) -WSL AND RIG MANAGER COMPLETE WALKAROUND FOR RIG READINESS 04:30 - 05:30 1.00 RIGU P PRE RIG EVACUATION DRILL WITH MANDOWN SCENARIO+AAR PRE-SPUD MEETING WITH YEAROUT CREW ***ACCEPT RIG AT 05:30 12/17/2015*** 05:30 - 08:00 2.50 DHB P PRE PRESSURE TEST TWC TO 250 PSI LOWAND 3500 PSI HIGH FOR FIVE MIN EACH FROM ABOVE AND BELOW WITH 6.8PPG DIESEL -PASSING TESTS(SEE ATTACHED CHART) 08:00 - 09:00 1.00 RIGU P PRE NIPPLE DOWN TREE AND ADAPTER -FMC REP ON LOCATION TO BLEED DOWN VOID PRESSURE BARRIERS TO NIPPLE DOWN: TUBING: CEMENT PLUG,KILL WEIGHT FLUID, TESTED TWC 09:00 - 10:00 1.00 RIGU P PRE INSPECT TUBING HANGER WITH FMC REP -MAKEUP HANGER THREAD XO(8.5 TURNS)- GOOD CONDITION -CHECK TUBING SPOOL LOCK DOWN SCREWS PER FMC 10:00 - 12:00 2.00 BOPSUR P PRE NIPPLE UP HIGH PRESSURE RISERS TO WELLHEAD -SET BOP STACK ONTO RISERS SWOPS: -PRE-SPUD MEETING WITH MALLORY CREW -PERFORM DERRICK INSPECTION Printed 1/6/2016 5:42:44PM • • • North America-ALASKA-BP Page 3 ob( Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/Time:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 20:30 8.50 BOPSUR P PRE NIPPLE UP BOP STACK -CHECK TORQUE ON ALL BOP CONNECTIONS(QUARTERLY PER PARKER) -CHANGEOUT ALL DOOR SEALS -CHANGEOUT UPPER RAMS FROM 2-7/8"X 5-1/2"VBR TO 7"FIXED -BUILD 7",4-1/2"&4"TEST JOINTS -SET BELL NIPPLE -GREASE ALL VALVES -CHECK ACCUMULATOR BOTTLE PRE-CHARGE 13-5/8"5K SHAFFER STACK: -ANNULAR PREVENTER -7"FIXED BORE UPPER RAM -BLIND/SHEAR RAM -MUD CROSS -2-7/8"X 5-1/2"LOWER VBR 20:30 - 21:30 1.00 BOPSUR ` P PRE RIG UP TO TEST ROPE -FILL STACK WITH WATER AND PURGE AIR -FLUID PACK LINES -SHELL TEST BOP STACK 21:30 - 00:00 2.50 BOPSUR P PRE TEST BOPE TO 250 PSI LOW/3500 PSI HIGH FOR 5 MIN EACH WITH 7"TEST JOINTS -TEST WITNESSED BY AOGCC REP JEFF JONES 12/18/2015 00:00 - 01:00 1.00 BOPSUR P PRE TEST BOPE TO 250 PSI LOW/3500 PSI HIGH FOR 5 MIN EACH WITH 7"TEST JOINTS -ALL TESTS WITH 7"TEST JOINT PASS -TEST RAM LOCKS -TEST GAS AND PVT ALARMS -DOOR SEAL FAILURE ON LOWER PIPE RAMS DURING BLIND/SHEAR TEST 01:00 - 02:30 1.50 BOPSUR N RREP 0.07 PRE NON IADC CODE 8 NPT:CHANGEOUT DRILLERS SIDE LOWER PIPE RAM DOOR SEALS 02:30 - 04:30 2.00 BOPSUR P PRE TEST BOPE TO 250 PSI LOW/3500 PSI HIGH FOR 5 MIN EACH WITH 4-1/2"&4"TEST JOINTS -RE-TEST BLIND/SHEAR RAMS(PASS) -ALL TESTS WITH 4-1/2"&4"TEST JOINTS PASS -CONDUCT DRAW DOWN TEST ON ACCUMULATOR -ALL TESTS CHARTED(SEE ATTACHED BOP TEST CHARTS) -TESTS WITNESSED BYAOGCC REP JEFF JONES 04:30 - 05:00 0.50 BOPSUR P PRE RIG DOWN BOPE TEST EQUIPMENT 05:00 - 07:30 2.50 DHB P PRE RIG UP DUTCH RISER AND LUBRICATOR WITH EXTENSION PIECES 07:30 - 08:00 0.50 DHB P PRE PRESSURE TEST LUBRICATOR TO 250 PSI LOW/3500 PSI HIGH FOR 5 MIN -TEST CHARTED(SEE ATTACHED) 08:00 - 09:00 1.00 DHB P DECOMP PULL TWC -VERIFY WELL IS DEAD -RDMO VALVE SHOP LUBRICATOR Printed 1/6/2016 5:42:44PM , . North America-ALASKA-BP Page 4 046 Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/Time:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 10:00 1.00 PULL P DECOMP DISPLACE DIESEL FREEZE PROTECT FROM WELLBORE WITH 300 BBL 8.5 PPG SEAWATER UNTIL CLEAN RETURNS -LINE UP IA VALVE TO FLOWBACK TANK AND STAGE PUMPS TO 10 BPM,1950 PSI -FLOWCHECK WELL FOR 10 MIN(STATIC) 10:00 - 11:00 1.00 PULL P DECOMP UNSEAT TUBING HANGER AND DISPLACE REMAINING DIESEL -RUN IN HOLE WITH XO ON LANDING JOINT AND ENGAGE TUBING HANGER WITH 8-1/2 TURNS -BACK OUT LOCK DOWN SCREWS -UNSEAT HANGER WITH 79 KLBS -PICKUP 5'TO TOOL JOINT TO VERIFY SPACEOUTAND CLOSE ANNULAR PREVENTER -LINE UP IA VALVE TO FLOWBACK TANK AND STAGE PUMPS TO 10 BPM,1950 PSI -CIRCULATE SURFACE TO SURFACE WITH 8.5 PPG SEAWATER TO CLEAR WELL OF REMAINING DIESEL 11:00 - 12:00 1.00 PULL P DECOMP PULL TUBING HANGER -FLOWCHECK WELL FOR 10 MIN(STATIC) LAYDOWN HANGER AND PUP(HANGER IN GOOD CONDITION) -CHANGEOUT ELEVATORS 12:00 - 16:30 4.50 PULL P DECOMP PULL AND LAYDOWN 4-1/2",12.6#,L-80 IBT-M COMPLETION TUBING FROM 3815'MD TO SURFACE(INSPECT ALL EQUIPMENT FOR NORM PRIOR TO LEAVING LOCATION) -2.1'TUBING HANGER/PUP -91 FULL JOINTS 10'PUP -28'GLM ASSY WITH PUPS -25'X-NIP ASSY WITH PUPS -CUT JOINT=3.05',FLARE OD=5"(GOOD CUT) -TUBING IN GOOD CONDITION(NO CLEANOUT RUN REQUIRED) PU W=74K,SOW=74K SIMOPS:MI/RU SLB E-LINE UNIT AND LOAD TOOLS TO RIG FLOOR 16:30 - 17:00 0.50 EVAL P DECOMP INSTALL WEAR RING,ID=6-15/16" 17:00 - 18:00 1.00 EVAL P DECOMP RIG UP E-LINE AND LOGGING TOOLS -CONFIRM NO PRESSURE CONTROL WITH WTL(ONLY LINE WIPER WITH INTEGRAL CUTTER PER SOP) 18:00 - 19:30 1.50 EVAL P DECOMP RIG UP AND RUN GAUGE RING/JUNK BASKET TO 3815'MD(NO ISSUES) SIMOPS:PICK UP 4"DRILL PIPE OFFLINE 19:30 - 00:00 4.50 EVAL P DECOMP RIG UP AND RUN USIT LOGGING TOOLS IN PDC MODE FROM 3815'MD TO 2082'MD SIMOPS:PICK UP 4"DRILL PIPE OFFLINE 12/19/2015 00:00 - 01:00 1.00 EVAL P DECOMP RIG UP AND RUN USIT LOGGING TOOLS IN PDC MODE FROM 2082'MD TO SURFACE -LOG INDICATES TOP OF OA CEMENT AT —3700'MD(PER PETROPHYSICIST) SIMOPS:PICK UP 4"DRILL PIPE OFFLINE 01:00 - 02:30 1.50 EVAL P DECOMP RIG DOWN LOGGING TOOLS AND SLB E-LINE Printed 1/6/2016 5:42:44PM • • North America-ALASKA-BP Page 5 all- Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/Time:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 03:00 0.50 CUT P DECOMP MAKE UP BAKER 5-1/4"MULTI-STRING CUTTER BHA -6-1/8"STABILIZER 03:00 - 04:30 1.50 CUT P DECOMP RUN IN HOLE WITH CASING CUTTER ASSEMBLY FROM SURFACE TO 3640'MD -PICK UP 36 4"DP SINGLES AND THEN RUN 27 4"DP STANDS BUILT OFFLINE 04:30 - 06:00 1.50 CUT P DECOMP CUT 7"CASING AT 3640'MD -ATTEMPT TO LOCATE COLLARS WITH BLADES AT 3660'MD AND 3700'MD:CANNOT LOCATE DUE TO METAL TO METAL SEAL OF IJ4S CONNECTION -OA PRESSURE BLED TO ZERO PRIOR TO CUTTING -PUW=85 KLBS,SOW=90 KLBS,ROT=89 KLBS AT 3640'MD -100 RPM,1.5-2K FT-LBS TQ -4 BPM,600 PSI -LOSS OF 440 PSI CIRC PRESSURE INDICATES GOOD CUT -OA PRESSURE INCREASE FROM 0 PSI TO 175 PSI 06:00 - 06:30 0.50 CUT P DECOMP CIRCULATE OUT OA FREEZE PROTECT THROUGH OA VALVES TO FLOWBACK TANK -BEGIN TO SPOT 100 BBL 8.5 PPG BARAKLEAN IN OAAT 2 BPM,120 PSI -OBSERVE LEAKS FROM 2 TUBING SPOOL LOCKDOWN SCREWS DURING CIRCULATION AND SHUT DOWN 06:30 - 08:30 2.00 CUT N SFAL 0.07 DECOMP TROUBLESHOOT LEAKING TUBING SPOOL LOCKDOWN SCREWS -ENGAGE DIFFERENT LOCKDOWN SCREWS ON THE WEAR RING AND RESUME CIRCULATION -DIFFERENT LOCKDOWN SCREW LEAKING AND SHUT DOWN -CALLOUT FMC REP TO DIAGNOSE AND CONTACT DRILLING SUPT AND ODE TO DISCUSS POSSIBLE PLAN FORWARD -FMC REP CHECKS AND RE-TORQUES ALL GLAND NUTS AND ENGAGED SCREWS -GLAND NUTS HAD NOT BEEN TORQUED TO MARKED 12-0-CLOCK POSITION -PRESSURE TEST WELLBORE TO 500 PSI FOR 5 MIN TO VERIFY LEAK-TIGHT LDS PER OPS NOTE(PASS-NO LEAKS) SIMOPS:BUILD 4"DP STANDS OFFLINE 08:30 - 10:30 2.00 CUT P DECOMP CIRCULATE OUT OA FREEZE PROTECT THROUGH OA VALVES TO FLOWBACK TANK -SPOT 100 BBL 8.5 PPG BARAKLEAN IN OAAT 2 BPM,140 PSI(SOAK ANNULUS FOR 20 MIN) -CIRCULATE 200 BBL 8.5 PPG SEAWATER AT 6 BPM,1080 PSI UNTIL CLEAN RETURNS -SEND 134 BBL DISPLACED CRUDE TO HYDROCARBON RECYCLE 10:30 - 12:30 2.00 CUT P DECOMP POOH ON ELEVATORS FROM 3640'MD TO SURFACE -FLOWCHECK FOR 10 MIN(STATIC) Printed 1/6/2016 5:42:44PM 11111 North America-ALASKA-BP Page 6 Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/me:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. WA:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs I Task Code NPT NPT Depth ' Phase Description of Operations (hr) (usft) 12:30 - 13:00 0.50 CUT P DECOMP LAYDOWN BAKER 5-1/4"MULTI-STRING CUTTER ASSEMBLY -CUTTERS IN GOOD CONDITION,ALL PARTS RECOVERED 13:00 - 13:30 0.50 PULL P DECOMP PULL WEAR RING 13:30 - 14:30 1.00 PULL P DECOMP MAKE UP BAKER CASING SPEAR ASSEMBLY AND RUN IN HOLE TO ENGAGE 7"CASING -FMC REP DISENGAGES LOCKDOWN SCREWS SIMOPS:RIG UP DOYON CASING TOOLS 14:30 - 15:30 1.00 PULL P DECOMP PULL 7"CASING HANGER TO RIG FLOOR -UNSEAT HANGER WITH 134 KLBS -PU/SO FREE WEIGHTS=117 KLBS -REMOVE PACKOFF AND LAYDOWN HANGER WITH PUP 15:30 - 16:00 0.50 PULL P DECOMP CIRCULATE 100 BBL BOTTOMS-UP WHILE RECIPROCATING -8 BPM,150 PSI WITH CLEAN RETURNS 16:00 - 21:00 5.00 PULL P DECOMP PULL AND LAYDOWN 7",26#,NT-80,IJ4S CASING FROM MECHANICAL CUT AT 3640'MD TO SURFACE(INSPECT ALL EQUIPMENT FOR NORM PRIOR TO LEAVING LOCATION) 10'PUP -92 FULL JOINTS -CUT JOINT=21.30',NO FLARE(GOOD CUT) -CASING IN GOOD CONDITION 21:00 - 22:00 1.00 PULL P DECOMP CLEAN AND CLEAR RIG FLOOR -RIG DOWN DOYON CASING TOOLS 22:00 - 22:30 0.50 CLEAN P DECOMP SET WEAR RING,ID=12.5" 22:30 - 23:00 0.50 CLEAN P DECOMP RIG SERVICE:GREASE TOP DRIVE,BLOCKS &WASH PIPE 23:00 - 00:00 1.00 CLEAN P WEXIT MAKE UP BAKER 9-5/8"CASING CLEANOUT ASSEMBLY 12/20/2015 00:00 - 02:00 2.00 CLEAN P WEXIT MAKE UP BAKER 9-5/8"CASING CLEANOUT ASSEMBLY FROM SURFACE TO 791'MD -8-1/2"MILL TOOTH BIT WITH WATERMELON MILL -SINGLE IN 9 JT 6-1/2"DRILL COLLARS -SINGLE IN 15 JT 5"HWDP 02:00 - 03:00 1.00 CLEAN P WEXIT RUN IN HOLE WITH 4"DP ON ELEVATORS FROM 791'MD TO 3525'MD(NO ISSUES) _ 03:00 - 03:30 0.50 CLEAN P WEXIT REAM PROPOSED WHIPSTOCK SETTING DEPTH 3 TIMES WITH WATERMELON MILL FROM 3510'MD TO 3560'MD(NO ISSUES) -500 GPM,1100 PSI -40 RPM,1K FT-LBS TAG 7"CASING STUB ON DEPTH AT 3640'MD 03:30 - 04:00 0.50 CLEAN P WEXIT CIRCULATE BOTTOMS-UP WHILE RECIPROCATING PIPE -700 GPM,1900 PSI -PUMP 20 BBL HI-VIS SWEEP:NO SPECIAL RETURNS 04:00 - 05:00 1.00 CLEAN P WEXIT PULL OUT OF HOLE ON ELEVATORS FROM 3575'MD TO BHAAT 791'MD Printed 1/6/2016 5:42:44PM • • • North America-ALASKA-BP Page 7V+t-, Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/Time:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 06:00 1.00 CLEAN P WEXIT LAYDOWN BAKER 9-5/8"CASING CLEANOUT ASSEMBLY FROM 791'MD TO SURFACE -RACK BACK 5"HWDP AND 6-1/2"DRILL COLLARS -LAYDOWN BAKER CLEANOUT TOOLS (NOTHING TO NOTE IN BOOT BASKETS) 06:00 - 06:30 0.50 CLEAN P WEXIT CLEAR AND CLEAN RIG FLOOR 06:30 - 08:00 1.50 DHB P WEXIT RIG UP SLB E-LINE AND TOOLS -RIG UP SHEAVES -PICK UP GR/CCL AND EZSV 08:00 - 09:30 1.50 DHB P WEXIT RUN IN HOLE WITH EZSV ON E-LINE AND SET TOP AT 3540'MD(6'ABOVE COLLAR AT 3546' MD) -LOG 9-5/8"CSG COLLARS ACROSS PROPOSED WHIPSTOCK SETTING DEPTH -GOOD SET AND POOH WITH E-LINE SIMOPS:MAKE UP MILLING ASSEMBLY OFF-LINE 09:30 - 10:00 0.50 DHB P WEXIT PARTIALLY RIG DOWN SLB E-LINE AND STANDBY FOR PASSING CASING TEST 10:00 - 11:00 1.00 DHB P WEXIT PRESSURE TEST 9-5/8"SURFACE CASING AND EZSV PLUG TO 250 PSI LOW FOR 5 MIN/ 3000 PSI HIGH FOR 30 MIN EACH -PASS PER BP INTEGRITY TESTING CRITERIA(SEE ATTACHED CHART) -19 PSI LOST IN FIRST 15 MIN/9 PSI LOST IN SECOND 15 MIN -TEST APPROVED BY WTL -TEST CONFIRMS INTEGRITY OF LOCK DOWN SCREWS AND GLAND NUTS 11:00 - 11:30 0.50 DHB P WEXIT COMPLETE RIG DOWN SLB E-LINE AND TOOLS 11:30 - 14:30 3.00 STWHIP P WEXIT MAKE UP WHIPSTOCK/STIFF MILLING ASSEMBLY FROM SURFACE TO 831'MD -MAKE UP LOWER MILLING ASSEMBLY(MILL, 3 WATERMELON MILLS,HWDP,FLOAT,UBHO) -ATTACH MILL TO WHIPSTOCK WITH SHEAR PIN -SCRIBE IN HOLE WITH BAKER 9-5/8"GEN II ONE-RUN WHIPSTOCK/MILLING ASSEMBLY (DD AND GYRODATA REP CONFIRM TRAY FACE SCRIBE TO UBHO) -RUN IN HOLE WITH 3 STANDS 6-1/2"DRILL COLLARS AND 5 STANDS 5"HWDP SIMOPS:RIG UP SPERRY E-LINE/GYRODATA 14:30 - 16:00 1.50 STWHIP P WEXIT RUN IN HOLE WITH WHIPSTOCK/MILLING ASSEMBLY FROM 831'MD TO 3482'ON ELEVATORS Printed 1/6/2016 5:42:44PM • North America-ALASKA-BP Page 8 gbad. Operation Summary Report Common Well Name:K-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/15/2015 End Date: X3-017G9-C:(9,909,516.00) Project:Prudhoe Bay Site:PB K Pad Rig Name/No.:PARKER 272 Spud Date/me:12/14/1994 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UW:500292253100 Active datum:K-19B ACTUAL @73.32usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 19:00 3.00 STWHIP P WEXIT SET WHIPSTOCK TOP AT 3518'MD WITH 109 DEG GYRO TOOLFACE(VERTICAL HOLE)AS FOLLOWS: -RUN GYRO SURVEY TO ORIENT WHIPSTOCK AND RUN IN HOLE TO 3514'MD -RUN GYRO SURVEY TO CONFIRM WHIPSTOCK ORIENTATION AND RUN IN HOLE TO TAG EZSV ON DEPTH AT 3540'MD -SET DOWN 21 KLBS PER BAKER REP TO SHEAR AND SET ANCHOR(CONFIRM GOOD SET WITH 10 KLB OVERPULL) -SHEAR TRAY PIN DOWN WITH 50 KLBS -PICK UP 5'ABOVE TOP WHIPSTOCK TO BEGIN DISPLACEMENT 19:00 - 20:00 1.00 STWHIP P WEXIT DISPLACE WELL FROM 8.5 PPG SEAWATER TO 9.4 PPG LSND MILLING FLUID -600 GPM,1300 PSI -OBTAIN NEW SPR'S 20:00 - 00:00 4.00 STWHIP P WEXIT MILL 8-1/2"WINDOW IN 9-5/8",47#SURFACE J CASING PER BAKER REP FROM 3518'MD TO • 3534'MD AT MIDNIGHT -400 GPM,720 PSI -80-100 RPM,2-9 KFT-LBS TO -STAGE UP WOB(1-9 KLBS) -GOOD CEMENT AND METAL SHAVINGS IN RETURNS PUMP 40 BBL HI-VIS SWEEP AT 3526'MD:NO INCREASE OVER BASELINE METAL SHAVINGS SIMOPS:MAKE UP 8-1/2"DRILLING ASSEMBLY AND 4"DP STANDS OFFLINE 12/21/2015 00:00 - 01:30 1.50 STWHIP P WEXIT MILL 8-1/2"WINDOW IN 9-5/8",47#SURFACE CASING PER BAKER REP FROM 3534'MD AT MIDNIGHT TO BOTTOM OF WHIPSTOCK TRAY AT 3535'MD AND DRILL 20'NEW FORMATION (AS MEASURED FROM MID WHIPSTOCK TRAY AT 3526'MD)TO 3546'MD -400 GPM,720 PSI -100 RPM,1-2 KFT-LBS TQ -2-6 KLBS WOB -FORMATION SAMPLE CONFIRMED 01:30 - 02:30 1.00 STWHIP P WEXIT CIRCULATE 1-1/2 BOTTOMS-UP -DRIFT WINDOW(NO ISSUES) -PUMP 40 BBL HI-VIS SWEEP:NO SPECIAL RETURNS -CONFIRM MUD WEIGHT IN/OUT=9.4 PPG FLOW CHECK FOR 10 MIN:STATIC 02:30 - 03:00 0.50 STWHIP P WEXIT PERFORM LOT -MUD WEIGHT:9.4 PPG,3526'TVD,3526'MD -BBL IN/OUT:1.5 BBL -LOT EMW=14.58 PPG(950 PSI LEAKOFF PRESSURE) -KICK TOLERANCE>25 BBL WITH EMW>12.5 PPG -LOT APPROVED BY ODE 03:00 - 03:30 0.50 DRILL P INTI MILL ADDITIONAL 6'NEW FORMATION TO 3552'MD TO ENSURE UPPER WATERMELLON MILL PASSES FULLY THROUGH WINDOW -PERFORM FINAL DRY DRIFT(NO ISSUES) Printed 1/6/2016 5:42:44PM TREE= 4-1/16"CIW 5M VVE U-EAD — 13-3/8"FMC III K-19A Ll YNOTE 1: WI-IIPSTOCK&PACKER ACTUATOR= — BAKER KB.ELEV=� 54.25' BF.ELEV= 25.5 KOP= __8279' Mix Angle_=-- 93_@ 10713' WS(12/20/15) — 3618' Datum MD_=--- 9615' iii- ---- -- -"__._____ s-S EZSV(12/20/15) HI 3640' 3640' —17"CSG CUT(12/19/15) 9-5/8"CSG,47#,NT80 NSCC/BTC,D=8.681" —I 3704' 74 A TBG CUT(12/09/15) H 3815' TOC(12/06/15) — 4886' l/ e404.4.4.4.4.4.4.A TOC(11/18/15) --I —8163' 1�1�IV44 �-- 8173'ELM--I4-1/2"CMT RETAINER(11/15/15) 8168' H4-1/2"HES X MP,D=3.813" i K-19A Minimum ID =3.8" @ 8222' 1 8179' -17"x 4-1/2"BKR PROD RCR D=3.875" 4-1/2" HES XN MILLED NIPPLE Oil I I � Melikfin �� 8202' H4-1/2"HES X NP,ID=3.813" ill 0'1 K-19A L1 Minimum ID =2.372" @ 10080' 3-1/2"X 2-7/8" XO8222' —I4-1/2"HES XN NP,MILLED ID=3.8" 8231' —17"x 4-1/2"BKR TE BACK SLV 8234' --I4-1/2"WLEG,D=3.958" 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" — 8234' j 8244' H i ELtLO TT LOGGED 09/18/98 8240' 7"X 5"BKR ZXP PKR w/MAC LNR HGR,13=4.375" 8261' —I5"X 4-1/2"XO,D=3.980" ilii ito 7"CSG,26#,NT80 U4S,ID=6.276 — 9246' .rnmmii. 7"MELLOI T WINDOW(K-19A) 8426'-8440' • PERFORATION SUvWRRY M, ' 7/, 1114 4-1/2"MLLOUT WINDOW(K-19A L1) 10034'-10040' REF LOG:SPERRY M EYGRIRES ON 09/09-10/98 ANGLE AT TOP PEW 86 @ 10100' # Note:Refer to Production DB for historical perf data 10057' —13.7"BKR DEPLOYMENT SLV,D=3.0" SIZE SR= 'ffB VAL Opn/Sqz DATE .,,,ste.„..c. K 19A7 10060' H3-1/2"X 2-7/8"XO,D=2-372" 2-7/8" 4 10100-10300 C 09/24/99 14.49. leiti.A '414N40. 2-3/4" 4 10300-10400 C 09/14/98 2-3/4" 4 10440-10700 C 09/13/98 I 3 3/4"OPEN HOLE 2-3/4" 4 10750-10800 C 09/14/98 2-3/4" 4 11100-11330 C 09/14/98 2-3/4" 4 11400-11590 C 09/14/98 L4 `■ PBTD H 11542' 2-3/4" 4 11640-11690 C 09/14/98 �_ K 19A L1 SLOTTED LINER 10960'CTMj 4-1/2"FES EZ DLL E: 111.., 2-7/8" SLOT 10061-10368 C 12/15/03 GBP(01/15/06 +1/41 10533-11541 C 12/15/03 11680'CTM 11 BKR CEP(PUSHED "Vb.• "", PBTD 11705' ��q.'."�•� TO BTM 06/04/05) ,*1'134! 4-1/2"LNR,12.6#,L-80,.0152 bpf,D=3.953" H 11795' I 2-7/8"LNR,6.16#,L-80, D=2.377" —I 11575' DATE REV BY CONVENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/03/95 ORIGINAL COMPLETION 06/28/09 SEW/TLH GLV C/O&PX PLUG SET(06/14/09) WELL: K-19AL1 09/14/98 SIDETRACK(K-19A) 07/29/09 CJN/PJC PULL/RESET PX PLUG(07/25/09) PERMIT No: 2031900 12/16/03 TM NW CTD LATERAL(K-19A L1) 11/16/15 GTW/JMD PULLED PX PLUG(11/14/15) AR No: 50-029-22531-06 01/03/04 RM-VKK GLV C/O 11/16/15 JCMJMD SET ELM)CBP(11/15/15) SEC4,T11N,R14E,504'NSL&4760'VVEL 06/07/05 BMcNITLH CBP PUSH TO BTM 01/13/16 TR/JM) PRE-RIG EDITS 01/21/06 KCF/PAG CBP(01/15/06) BP Exploration(Alaska) ID OF Thy, 4,����\I77:,s� THE STATE Alaska Oil and Gas jm "t" OfA LAsKA Conservation Commission 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 ®F *•'' Main: 907.279.1433 A-9/43' Fax: 907.276.7542 www.aogcc.alaska.gov Mary Endacott SCOW Engineering Team Lead BP Exploration (Alaska), Inc. h 3 .- 7 0 P.O. Box 196612 tJ Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU K-19AL1 Sundry Number: 315-638 Dear Ms. Endacott: 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, Cathy P oerster Chair 81 DATED this ti day of October, 2015 Encl. RBDMS OCT 23 2015 STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMM N APPLICATION FOR SUNDRY APPRO S 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 . 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: 203-190 • 3, Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0 99519-6612Stratigraphic 0 Service ❑ 6. API Number: 50-029-22531-60-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? �� �� D Will planned perforations require a spacing exception? Yes 0 No 0 PBU K-19AL1 • 9. Property Designation(Lease Number): 10. Field/Pools: OCT 0 9 Z015 ADL 028303&028304 ' PRUDHOE BAY,PRUDHOE OIL IC 14/1/3 11. PRESENT WELL CONDITION SUMMARY frt( GCC Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk measured): 11575 • 8943 8168 8166 8168 None Casing Length Size MD ND Burst collapse Structural Conductor 80 20" 28-108 28-108 1490 470 Surface 3668 9-5/8" 28-3696 28-3695 6870 4760 Intermediate 8400 7" 26-8426 26-8419 8160 7020 Liner 1794 4-1/2" 8240-10034 8238-8942 8430 7500 Liner 1518 2-7/8" 10057-11575 8945-8943 13450 13890 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10061 -11541 8946-8943 4-1/2"12.6# L-80 24-8237 Packers and SSSV Type: 4-1/2"Baker S-3 Perm Packer Packers and SSSV MD(ft)and ND(ft): 8182/8180 No SSSV Installed No SSSV Installed 12.Attachments: Description Summary of Proposal 0 13.Well Class after proposed work: BOP Sketch 0 Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 Development 0 Service 0 14.Estimated Date for Commencing Operations: November 1,2015 15. Well Status after proposed work: Oil 0 Gas 0 WDSPL 0 Suspended 0 16.Verbal Approval: Date: WINJ 0 GINJ ❑ WAG 0 Abandoned o 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 Nocas,Noel Email Noel.Nocas@bp.com Printed Name Mary Endacott Title Engineering Team Lead Signature ,--' 3 Phone +1 907 564 4388 Date /VC/ COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 3(5- (2- 5 Plug Integrity 0 BOP Test V Mechanical Integrity Test 0 Location Clearance 0 Other: Bop fr.5 f to 35--O67 /2 5/:, z Ari ps,- /`s 241._G/,s,9 ) Jthvt1. loll' pi, r vlvct-r-r 71---?'"5- f 2SU0p515 . Spacing Exception Required? Yes 0 No I ' Subsequent Form Required: I L - 9 D y- / APPROVED BYTHE _ Approved by: 64/. . _ COMMISSIONER COMMISSION Date:jQ-� ,S ORIGINAL RBDM OCT23 U1Q15 /o • ,rA-- Submit Form a Form 10-403 Revised 5/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate Q5 /C,?-/'a./5"— • • b • P Gp6p. eifet/fialhoe ilair K-19AL1 Sundry Application Well Type: Producer Current Status: The well is currently shut-in. Request: Approval is requested for the P&A of Prudhoe Bay well K-19AL1 to sidetrack and complete K-19B. MIT-IA Fails- LLR 3BPM at 1600psi (Leak @-5630'MD) MIT-OA Passed to 2000psi (6/23/2015) PPPOT-T Passed to 5000 psi (6/20/2015) PPPOT-IC Passed to 3500 psi (6/20/2015) Well History: Well K-19A was drilled in September 1998 as a horizontal rig sidetrack targeting the lower lvishak Zone 1 mouth bar sands in southern K Pad GD. By March of 1999 the GOR had climbed to MGOR - and K-19A went on intermittent production. The gas mechanism appeared to be high perm sands in the toe of the well. A CIBP was set to isolate the toe. A CTD lateral was added to the rate stream in 2003. In 2009 a cretaceous leak was found and evaluated to be at 5630'MD and the well was shut in. . The best use for this wellbore is a sidetrack to a new location. ,.. ( c It ..-=;,-..--'---4-- « 2" -R. -et /266? k...I ii.1/1,<-/q,41.-, f(fro .e..e.l_d" 3.59 ' Scope of Work: Y&JPt', E7c2/Z w8, 35.x. AZ) /O, r3 ice' Prior to rig operations the lower perforations and slotted liner will be plugged and abandoned per AOGCC regulations. A lateral cement plug will be placed in the wellbore above the production packer from -5,100' to 8,150'MD. The cement plug will be tested after the cement sets up and TOC will be confirmed with E-line. Afterwards the wellbore will be tested and the OA will be tested in attempt to understand if the shoe is open as it currently passes pressure tests to 2000psi. During rig operations, the tubing will be pulled and the 7" casing will be cut above the surface casing shoe and pulled out of the hole. An EZSV will be set above the casing stub and a pressure test will be performed. A whipstock will be set at approximately 3500' and the 9-5/8" casing will be milled to provide a window for drilling operations. The planned sidetrack will utilize an ultra-slim hole design by drilling 8.5" hole to the top of the Sag River and replacing the current 7" casing. From the 7" casing point, a 6-1/8 " pilot hole will be drilled to BSAD. Upon drilling the pilot hole, fluid samples will be retrieved to determine the NLOC (Net Light Oil Column). Based on sampling results the well will be drilled to TD in Zone 1, maximizing footage within pay. The 6-1/8" hole will be cased and cemented with 4-1/2" production liner. MASP: 2,470 psi -Sag River pore pressure with 0.1 psi/ft gas gradient to surface Estimated Start Date: December 25th, 2015 iti,f• l'4 f7- �a/Ai e ' , 'r old ,e1 0--/.r4 y (pn Gr wX Iti-e/� fr, of,v4,e---- a 60A °A- w /570 aT 4 ',47 e A/A-e►n i 4e w 4 s / 75-- Yo fcP/ST6. Q trent"' G7'- cyan,�y, iia f/t ow A /, ii-y./e 1 i- 411.- ben 1 r, P/Uif 10fr jg of well 6'/ �°�.�' I/ 1401,47/ G��ct,✓ for ;v411 rove,t `e co v O/, fc0 pi, Th , lei° 'bn 6). i Ae. PO/- K-19B Sundry 1 10/9/2015 /03 jam, • • Pre-Rig Prep Work: 1. PA slotted liner and perfs per AOGCC with—60bbls class G cement 2. Tubing punch at—8170 MD 3. Circulate lateral cement plug into TBG and IA with —104bbls of 15.8ppg Class G cement. TOC at least 5300'MD but no more than 5000'MD 4. MIT-IA to 3000psi, MIT-T to 3000psi Tao 7 G 5. Jet Cut tubing at—3800' 6. CMIT-TxIA to 3000 psi(verify no PC leak). Hold pressure on tubing and IA and MIT-OA to 3000 psi. 7. Freeze protect the well to 2200' MD with diesel. 8. PPPOT-T to 5000 psi, PPPOT-IC to 3500 psi,function LDS. 9. Install TWC, NU Dryhole tree and test. Install wellhead valves for workover Proposed Drilling Rig Sundry Operations: 1. MIRU Parker 272. 2. Test TWC from below to 3,000 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 4-1/2"tubing from the pre-rig jet cut. 7. Cut 7"casing at—3,600' MD(mechanical Cutter on DP.)Circulate out OA freeze protect 8. RU and pull 7"casing from rig jet cut. 9. RIH with 9-5/8"clean out assembly down to the top of casing stub. 10. RU E-line w/GR/CCL log and set EZSV at—2,768 MD and pressure test to 3,500 psi for 30 min. Chart test. 11. PU 9-5/8"whipstock, bottom trip anchor and 8.5"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. 13. Mill window+20' of new hole and perform LOT. End of Sundry: Start of Permit to Drill(See K-19B PTD application) Protect Contacts: Drilling Engineer: Noel Nocas (907)564-5027 (907)229-9532 Production Engineer: Ryan Rupert (907) 564-4238 Geologist: Katherine Cunha (907) 564-5574 K-19B Sundry 2 10/5/2015 • • , , MEE. 4-1,16-,145111 , WELLHEAD K 11-11"F1MC K-19A Ll f•th17,111.1itiJg 1030' , AMA ToR K BAKER Kill B.EV= 14.25" BF ELEi K M.5" ACV. /279 Mu AV.= 63•171111' 0•15.11-1-43- 111-5' l i - . 1 I i ,___ 7010" j-ic vr F15 X NP,O=il3Irj Naga TWO= MCC SS 1 " ! 1 , C.&S LIFT AO NOW 3 (ST- 1,13—F--vo'red i.,,-n,Ft ', voi 'LA TG-11 RIFT-7 De.T7,1 1 32161132W, I ,KEG-,'",:orl./4":77 t1C-1r ;',..,-.../r '....14..., 4.4./4130!....(...e7.01..,ILI-$14 list_$7O42,_ II ' 3 i 5603 i 55021 I 1 433C.-21.3'Dm r^. INT !" o 10E0114, < ! . 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IVO', 1 Nk'Vie ,___,...„. 1 1O%O cm 4-12"diES EZ EMU Or I 19311193/ SLOTTED IMP z-nr csvr viosi-ONO C 1,,,,.,913 COP,tal,ttat I , letra-14514 , C '4-, 4", m-4 4 4 tot ..,,4 s,44.44,44,-t, 444C' 4.4 `fV, 4 % '' 'too t" a ,'''' - 115FT K-19B Sundry 4 10/5/2015 • • PARKER 272 BOP STACK RAM TYPE SHAFFER LKT DOME BOP 13 5/8"-9A DLTCH LOCK DONN FLANGE 13 5/B'-5M MOOED TCC ..-.. 13 5/8"-'.,M FLANGED BOTTOM -'®- ANNULAR 3CP w/(2)14"LIL2 C%ERAT ER,UPPER:ARTY ° SHAFFER LXT 13 S/e-M ANC(2) 14'PSLH W/BSTR OPERATOR, 13-5/8 541 STUDDED TOP LOWER CAVITY 13-5/B'SM FLANGED BOTTOM i 0 1 1 DRILLING CROSS: 13 5/B'-5M FLAmGED TCP IIIIIIIIIIIIMI_ VA' ��If; 13 5/B'-5M FLANGED BOTTOM ___ y*!_ W(2)3 1/B'-5M 90E CUTLETS 1______11.711.11111.1111.0 t""'"'0",11•-lii, C:). .almene."".".." ."."..4 Min KILL LINE: 141116A11.1i T ',-..---i,--. '+ ' 2-1/16'SM FLEX HOSE 1 k /'! '. 7 ,17...,,--..w.,.., 1 2-1/16"SM 7( 3-IJH'SM D.S.A. �I� �1 %/ /' 3-1/8'SM FLANGED MANMAL GATE VALVE 3-1/B"5M FLANGE)HYDRAULIC GATE VALVE E ZIMM, � E I 1 CHOKE LINE RAM TYPE BM 3-7/8" 3M FLANGED VANUAL GATE VALVE SHAFFER LXT SINGLE 13 5/9'SM 13 UDDED TCP 3-78- DM FLANGED HYDRAULIC GATE VALVE 13 5j8'- 5M F ANGER BOTTOM 3-7/8" ..M FLEX HOSE 01.442) t+"012 OPERATOR K-19B PTD 14 10/5/2015 • • 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" 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 for Jenni Redrill" box, she will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states"Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, she will check the History tab Jenni in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, she will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will change Jenni the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Jenni Geologists will check the "Well by Type Work Outstanding" user query in Patricia or Steve RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. ) ) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special res can activity or are viewable by direct inspection of the file. .Q. 03 - J 1 0 Well History File Identifier Organizing (done) o Two-sided III" 11111111111111 o Rescan Needed 11111111I1111111111 RESCAN ~olor Items: D Greyscale Items: DIGITAL DATA OVERSIZED (Scannable) o Maps: D Other Items Scannable by a Large Scanner D Diskettes, No. D Other, NolType: D Poor Quality Originals: OVERSIZED (Non-Scannable) D Other: D Logs of various kinds: NOTES: 'i Date: I Iq ok:, , D Other:: BY: c- M;:Ui::>") c. - 151 w1¥J Project Proofing 111111 II BY: ~aria ~ Date: -/ i q, D b I X 30 =T 3 0 Date: I 11, 0 fø rn--0 + k3 = TOTAL PAGES '-k3 (Count does not include cover sheet) lllAß 151 r r t 111111111111111111I 151 BY: C Mé!!ia) Scanning Preparation Production Scanning Stage 1 Page Count from Scanned File: L¡,. ~ (Count does include cover sheet) Page Count Matches Number in Scan~ing preparation: V YES ~ Date: 1,11 00 If NO in stage 1, page(s) discrepancies were found: NO BY: 151 VVlj Stage 1 YES NO BY: Maria Date: 151 1111I111I1111111111 Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Maria Date: 151 Comments about this file: Quality Checked 1111111111111111111 10/6/2005 Well History File Cover Page.doc $ckilliderr NO Alaska Data Consulting Services Cot 2525 Gambell Street, Suite 400 r' Z. Anchorage, AK 99503 -2838 ATTN: Beth Well Job Log Description Date BL H -26 BOCV -00028 PRODUCTION LOG its ,.4 1f5f5 36 10/06/09 1 12 -31 B14B -00076 INJECTION PROFILE t n 0 l a1 --1oO i -n 4 3 10/1 2/09 1 P2 -21 BOCV -00029 PRODUCTION LOG I 9e." --O,sa 10/07/09 1 12 -35 B2NJ -00029 MEM PROD PROFILE e)67- i,.6 10/04/09 i 12 -30 B3SQ -00030 INJECTION PROFILE O Tr J; /j a '30 10/11/09 1 K -19AL1 B69K -00028 LDL -9()s -1q c, I lyt'4 1 10/18/09 1 C -19B B5JN -00016 SCM hU -6( Zf 6 10/11/09 V -105 AYS4 -00100 INJECTION PROFILE U I 00 a f 3 1 g (n 8 10/05/09 1 OWDW -SE B69K -00021 RST h U_ P:9 t I 09/23/09 1 OWDW -NW B69K -00022 RST /Do -/6 I (0 09/24/09 1 OWDW -SW B69K -00023 RST f r 09/25/09 1 04 -26 B5JN -00014 RST ,:s/4/ t G 09/26/09 1 12 -05A i 40015441 OH MWD /L D EDIT 07/26/07 2 M -19B 09AKA0028 OH MWDILWD EDIT ,Q 611- 62 r)� 01/29/09 2 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: l il BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2 -1 A 900 E. Benson Blvd. --~ ~ ~~~1e~v~ 9~iayivusaic ~~szvic~s, 9~c_ • ` ~~ ~,: ` ~ fl i` ~ To: AOGCC Christine Mah~ken 3331/~/. 7th Ave Suite 100 Anchorage, Alaska 99501 (907~ 793-1225 • RE : Cased Hole/Open Hole/Mechanical Logs and/orTubing lnspection(Caliper/ MTi'} The technica{ data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following : BP E~loration (Alaskaj, lnc. Petrote.chnical Data Center Attn: Joe Lastufka LR2-1 s00 Benson elvd. Anchorage, Alaska 99508 and --___ ~3 _ ~9 v o ~ar~ t~~~ ~oG/ -~~13 / ~ ~ ~3 ProActive Diagnostic Services, lnc. Attn: Robert A. Richey 130 West International Airport Road Suite C t,.. ~~~~~ J~~ .:t ~ 2~~~ Anchorage, AK 99518 ~~'~ Fax: (907) 245~8952 1) Leak Detection - STP 13-Jun-09 K 19AL1 Color Log / EDE 50-029-22531-60 2~ Leak Detection - WLD 19-Jun-09 13-24A Signed : Print Name: Color Log / E~ 50-029-2Q739-01 Date : PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 Fnx: (907)245-88952 E-NAAIL : ,_ _. :. i'm. . _ '_:_. _;, WEBSITE : .. . :: ~-~ C:~Documenis and Settvtgs`OwnertDesktop\Ttansmit_BP.docx • =~- -~ ~.. ~, ~- MICROFILMED 03/01!2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFicheiC~rPgs_Inserts\Microfilm_Marker.doc I ~ j ~v v"- DATA SUBMITTAL COMPLIANCE REPORT 1/3/2006 Permit to Drill 2031900 Well Name/No. PRUDHOE BAY UNIT K-19AL1 Operator BP EXPLORATION (ALASKA) INC 5 cL)1 ~l.J()J APIIlo~o-o29-22531-6o-oo MD 11575",., TVD 8943 -" Completion Date 12/16/2003 /' Completion Status 1-01L Current Status 1-01L UIC N --~- - - ---- -- - -------- ---- -- ------- Mud Log No Samples No Directional Survey ~ ) --~-~-- ----- ---------------. REQUIRED INFORMATION DATA INFORMATION Types Electric or Other Logs Run: SGRC combined GR & EWR, MGR, CCL, CNL, RES Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number Name ~ C "'T"f~') 12732 Neutron (data taken from Logs Portion of Master Well Data Maint ~ Name Interval Start Stop Log Log Run Interval OH/ Scale Media No Start Stop CH Received Comments ------- 1 8089 10327 Case 9/22/2004 COMPENSATED NEUTRON LOG/MEMORY GRlCCUCNL 1 0011 11575 12/22/2003 9999 11530 9/3/2004 MWD, GR, EWR, ROP 9999 11575 9/3/2004 MWD, DSN 12637, GR, ROP, EWR 25 Blu 8089 10327 Case 9/22/2004 COMPENSATED NEUTRON LOG/MEMORY GRlCCUCNL _______n__________1 Sample Set r~:-; Sent Received Number Comments i Rpt V 0 Lis ! Rpt Y Directional Survey 12637 Gamma Ray LIS Verification 12732 Neutron Well Cores/Samples Information: ADDITIONAL INFORM~'lON Well Cored? ~ Chips Received? ~ Daily History Received? Ø)/N !!iN Formation Tops Analysis Received? -' Y / N"""-- ---~ ---- ---------------- ------ Comments: - ----- - - ---------- - Permit to Drill 2031900 MD 11575 TVD Compliance Reviewed By: DATA SUBMITTAL COMPLIANCE REPORT 1/3/2006 Well Name/No. PRUDHOE BAY UNIT K-19AL 1 Operator BP EXPLORATION (ALASKA) INC 8943 1 Completion Date 1-01L 12/16/2003 Completion Status API No. 50-029-22531-60-00 ~ Date: Current Status 1-01L UIC N 'i J~~Ð~ku~---- .-~ ~~~ RECEIVED ( STATE OF ALASKA ( A ALASKA OIL AND GAS CONSERVATION COMMISSION UG 0 3 2005 REPORT OF SUNDRY WELL OPERATldNS°it & Gas Cons. Commission 1. Operations Performed: Am.;íUraIDt AbandonD Repair WellD Pluç¡ PerforationsD Stimulate D OtherOO MILL CIBP Alter CasingD Pull TubingD Perforate New PaolO WaiverD Time ExtensionD Change Approved ProgramD Operation ShutdownD Perforate 0 Re-enter Suspended wellD 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development ]] ExploratoryD 5. Permit to Drill Number: 203-1900 6. API Number 50-029-22531-60-00 LATERAL P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 54.25 8. Property Designation: ADL-028303 11. Present Well Condition Summary: Stratigraphic 0 Service D 9. Well Name and Number: K-19AL 1 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool Total Depth measured 11575 feet true vertical 8943.4 feet Effective Depth measured 11542 feet true vertical 8943.3 feet Plugs (measured) None Junk (measured) None Casing Length Size CONDUCTOR 80 20" 91.5# H-40 SURFACE 3675 9-5/8" 47# L-80 PRODUCTION 3398 7" 29# L-80 LINER 1794 4-1/2" 12.6# L-80 LINER 1518 2-7/8" 6.16# L-80 MD TVD Burst Collapse 30 110 30.0 110.0 1490 470 29 - 3704 29.0 - 3703.4 6870 4760 28 - 8426 28.0 - 8418.6 8160 7020 8240 - 10034 8238.4 - 8942.1 8430 7500 10057 - 11575 8945.5 - 8943.4 13450 13890 Perforation depth: Measured depth: 10061 -10368,10533 -11541 True vertical depth: 8945.97 - 8966.04, 8969.82 - 8943.26 Tubinç¡ ( size, ç¡rade, and measured depth): 4-1/2" 12.6# L-80 @ 26 8234 Packers & SSSV (type & measured depth): 4-1/2" Baker Production PKR @ 8179 4-1/2" Baker ZXP Packer @ 8240 4-1/2" Baker HMC LNR HGR @ 8240 4-1/2" HEX X Nipple @ 2010 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13 Prior to well operation: Subsequent to operation: Oil-Bbl 450 1110 Representative Dailv AveraQe Production or Iniection Data Gas-Met Water-Bbl Casing Pressure 13642 30245 30 20 Tubing Pressure 186 1803 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations_ ~ 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD DevelopmentŒ ServiceD Printed Name DeWayne R. Schnorr DeWayne R. Schnorr .$-~~~~ OF<IGINAL WAG D GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. Sundry Number or N/A if C.O. Exempt: NIA 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Title Petroleum Engineer Signature Phone 564-5174 Date 7/29/05 RBDMS BFl AUG 0 4 2005 Form 10-404 Revised 4/2004 (' ( K-19AL1 (WELL WORK DONE IN WELLBORE K-19A) DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 05/16/05 ***WELL WAS FLOWING UPON ARRIVAL*** (PRE CTU MILL CIBP IN WELLBORE K- 19A) DRIFTED WITH 3.57" CENT., AND SAMPLE BAILER TO 8,936' SLM. STOPPED DUE TO DEVIATION. (SAMPLE BAILER WAS EMPTY) ****BROUGHT WELL BACK ON PRODUCTION**** 06/03/05 CTU #4 MILL CIBP: WELL FLOWING ON ARRIVAL. MIRU. MU 2-7/8" MOTOR & 3.75" JUNK MILL. *** CONTINUED ON 06/04/2005 WSR*** 06/04/05 CTU #4 Mill CIBP: CONTINUED FROM 06/03/2005 WSR. RIH WITH MOTOR & 3.75" MILL. TAGGED CIBP @ 11030'. DISLODGE cibp WITH MILL, MOVES UPHOLE WITH COIL, CAN NOT PUSH DOWN, PISTON EFFECT. MILLED UP CIBP IN PERF ZONE, PUSH TO 11680'. POOH. RDMO. REQUEST PCC TEST WELL IN A COUPLE OF DAYS. FLUIDS PUMPED BBLS 117 50/50 METHANOL WATER 255 EXTRA SLICK 1% KCL WATER 170 1% KCL WATER W/ 1.5% LUBETEX & 0.25 PPB FLOVIS 542 TOTAL Page 1 TREE = 4-1/16" crw 5M WELLHEAD = 13-3/8" FMC A CTUA TOR = BA KER } KB. ELEV = 54.25' BF. ELEV = 25.5' KOP = 8279' _~~_ A ngl~_H~'___""'_~'~_~_!_~!~ Datum MD = 9615' Datum lVD = 8800' SS K-19A L 1 I I r 9-5/8" CSG, 47#, L-80, 10 = 8.681" l-i 3704' ~ K-19A Minimum ID = 3.8" @ 8222' 4-1/2" HES XN MILLED NIPPLE K-19A L 1 Minimum ID = 2.372" @ 10060' 3-1/2" X 2-7/8" XO 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" l-i 8234' L SA~ ,'NOTES: WHIPSTOCK & PACKER RETRIEVED @ 10044'. 2010' 1-i4-1/2" HES x NIP, ID = 3.813" 1 ~ ST MD lVD 4 3261 3260 3 5503 5502 2 7046 7045 1 8100 8098 GA S LIFT MA NDRELS DEV TYÆ VLV LATCH 1 KBG-2LS DOME INT 1 KBG-2LS SO INT 1 KBG-2LS DMY INT 1 KBG-2LS DMY INT PORT DATE 16 01/03/04 20 01/03/04 I I I 8168' 1-i4-1/2" HES x NIP, ID = 3.813" 1 Z z 1 8179' l-i 7" x 4-1/2" BKR PROD PKR, 10 = 3.875" t ~ 1 8202' 1-i4-1/2" HES x NIP, ID = 3.813" 1 I 8222' 1-i4-1/2" HES XN NIP, MILLED ID = 3.8" 1 ~! 8231 ' - TIE BACK SLY 1 8234' - 4-1/2" WLEG, ID = 3.958" 1 ¿ 8244' l-i ELMD IT LOGGED 09/18/98 8240' 1- 7" x 4-1/2" BKR ZXP LNR 1 PKR & HMC LNR HGR I 7" CSG, 29#, L-80, ID = 6.184" l-i 9246' ÆRFORA TION SUMMARY REF LOG: SÆRRY MWD/GR/RES ON 09/09 - 10/98 ANGLEATTOPÆRF: 86 @ 10100' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE K-19A 4 10100 - 10300 0 4 10300 - 10400 0 4 10440 - 10700 0 4 10750 - 10800 0 4 11100 - 11330 0 4 11400 - 11590 0 4 11640 - 11690 0 K-19A L 1 SLOTTED LINER 10061 -10368 0 10533-11541 0 2-7/8" 2-3/4" 2-3/4" 2-3/4" 2-3/4" 2-3/4" 2-3/4" 09/24/99 09/14/98 09/13/98 09/14/98 09/14/98 09/14/98 09/14/98 12/15/03 12/15/03 ~ :>t f ....... '\) ~ I PBTD l-i 11705' r 4-1/2" LNR, 12.6#, L-80, .0152 bpf, 10 = 3.953" l-i 11795' DATE 01/03/95 09/14/98 12/16/03 01/03/04 06/07/05 REV BY COMMENTS DA TE ORIGINAL COM PLETION SIDETRACK COM PLETION (K-19A) TMN/KK CTD LATERAL (K-19A L 1) RMH/KK GL V C/O BMcN/TLH CIBP PUSH TO BTM REV BY / MILLOUT WINDOW (K-19A) 8426' - 8440' EXIT WINDOW (K-19A L 1) 10034' - 10040' 110057' l-i 3.7" BKR DEPLOYMENT SLY, 10 = 3.0" ~ 10060' H 3-1/2" X 2-7/8" XO, [) ~ 2.372" I ... ... ... 3-3/4" OÆN HOLE ---, ~"'''' ... ... ... I PBTD l-i 11542' I 111680' CTM 1- BKR CIBP (PUSHED TO BTM 06/04/05) 12-7/8" LNR, 6.16#, L-80, ID=2.377" l-i .11575' COMMENTS PRUDHOE BAY UNIT WELL: K-19AL 1 ÆRMIT No: 11'2031900 API No: 50-029-22531-06 SEC 4, T11 N, R14E, 504' NSL & 4760' WEL BP Exploration (Alaska) ~o 3 -I ~o (2.G:;37 WELL LOG TRANSMITIAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Johin ÐC,d:SUIl ---- 333 West 7tJl Avenue, Suite 100 Anchorage, Alaska 99501 August 20,2004 RE: MWD Formation Evaluation Logs K-19ALl, AK-MW-2816962 1 LDWG formatted Disc with verification listing. API#: 50-029-22531-60 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Speny-Sun Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: 9f~)1 Si~¢ ./J~ RECEIVED SEP 0 \~) 2004 0\'ØSk8 Uti & Gas cons. ComJIUSSiOr ~ndtÐFage (i' STATE OF ALASKA,! ALASM..., '- AND GAS CONSERVATION COMrv\ "ION WELL COMPLETION OR RECOMPLETION REPORT AND LOG // / / 1a. Well Status: a Oil 0 Gas 0 Plugged 0 Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 21. Logs Run: SGRC combined GR & EWR , MGR , CCL , CNL , RES CASING, LINER AND CEMENTING RECORD I. . , ,I'SpT1i'NG,.QçptI;lMOI'I$EtTINC3I~ÐEPTH:rVP,,;,"t!O'W~': ':' ,¡I",: '.1,..' , ,<,.' i 1"¡,,G:RÅDS::: I::' 'ToÅ", ",BbJrø,rv1i: ,·:,',i:Tóp: ,'BOTifOM' ""::'$IZEI'I::'il'I:'¡':¡: :,1,,', Q~rv'~N~ING' RECd~D'" i'l',' 30' 110' 30' 110' 30" 260 sx Arctic Set (Approx.) 35' 3704' 35' 3703' 12-1/4" 882 sx PF 'E', 375 sx Class 'G' 35' 8426' 35' 8419' 8-1/2" 276 sx Class 'G' 8240' 10034' 8238' 8944' 6" 386 sx Class 'G' 10057' 11575' 8945' 8943' 3-3/4" Uncemented Slotted Liner 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): January 10, 2004 Flowing Date of Test Hours Tested PRODUCTION FOR Oll-Bsl 1/18/2004 4 TEST PERIOD -+ 838 Flow Tubing Casing Pressure CALCULATED ....... Oll-Bsl Press. 199 24-HoUR RATE""'" 5028 27. CORE DATA LOr:: ·"'~·L v," Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attacl1J~e~~J . &cI.?šary). Submit core chips; if none, state "none". ' JAN 2 6 2004 o GINJ 0 WINJ 0 WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 3100' NSL, 4766' WEL, SEC. 04, T11N, R14E, UM Top of Productive Horizon: 3502' NSL, 486' WEL, SEC. 05, T11 N, R14E, UM Total Depth: 3180' NSL, 5139' WEL, SEC. 04, T11 N, R14E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 670788" y- 5975025' Zone- ASP4 TPI: x- 669778 y- 5975405 Zone- ASP4 Total Depth: x- 670413.' y- 5975097' Zone- ASP4 18. Directional Survey a Yes 0 No No. of Completions 22. , CASING '·'51;2:1;:,: 20" 9-5/8" '/, i ..~:,: I ,":,.'."'. .'" ,:,.,': '. '·,",i'" ",W,T ~i,ÞI;'R.R'f,':;' 91.5# 47# 29# 12.6# 6.16# H-40 NT -80 L-80 L-80 L-80 7" 4-1/2" 2-7/8" 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): 2-7/8" Slotted Liner MD TVD MD TVD 10061' -10368' 8946' - 8966' 10533' - 11542' 8970' - 8943' None lL;2¿':'~?3' \'~fjf.::.:j .~.._ _~1.,~ Form 10-407 Revised 12/2003 One Other 5. Date Comp., Susp., or Aband. 12/16/2003 .- 6. Date Spudded 12/11/2003 7. Date T. D. Reached 12/14/2003 8. KB Elevation (ft): KBE = 54.25' 9. Plug Back Depth (MD+ TVD) 11575 + 8943 10. Total Depth (MD+ TVD) '. 11575 + 8943 . 11. Depth where SSSV set (Nipple) 2010' MD 19. Water depth, if offshore N/A MSL 1b. Well Class: a Development 0 Exploratory o Stratigraphic Test 0 Service 12. Permit to Drill Number 203-190 13. API Number 50- 029-22531-60-00 14. Well Name and Number: PBU K-19AL 1 15. Field / Pool(s): Prudhoe Bay Field I Prudhoe Bay Pool Ft Ft 16. Property Designation: ADL 028303 17. Land Use Permit: 20. Thickness of Permafrost 1900' (Approx.) " -'"7'Ã.J.~,.,..,..,.' /(.)/0'13....:;; .I'Jjþ ,AMouNT " :'II?ULÙ:D' 24.·.··;'·' , ",'TUBINGIRecORo,··.· "'I DEPTH SET (MD) 8234' SIZE 4-1/2", 12.6#, L-80 PACKER SET (MD) 8179' 25' ,:.',11,';'11 ':',,:il:I', ::, :.>!':'I'·"A'.II,:Ji'I"'I"",I:þ' ,'III",i:I"'II:I:,III::""',I:,,",,,"":I,:,' , ", ,S' ;','11,1,1' I'" ::,1",:>,'1 " I... ..,.,..~.,' "i," I, ("1"',,11,, 'i'IÐj'RAGt:I;JRe'"...:. :r-..U~N;r Qt!lEEZE',EJC';'i 111"',1.111.11111,1,,1',1'1',,11,11"',',1:1.1,1:,11,1,,"':I,fií,,,,:""': ,I, ,',I'" I, I I' '.1",'1 1",1.',1 ,:,'", '".",:','1.,.' ','" 1.1':",1" "" ,,"",'1' "I,,:,. ,,1.1.'1' DEPTH INTERVAL (MD) 2000' AMOUNT & KIND OF MATERIAL USED Freeze Protected with MeOH GAs-McF 12354 W ATER-Bsl 59 W A TER-Bsl 354 CHOKE SIZE GAS-Oil RATIO 94.830 14748 Oil GRAVITy-API (CORR) 25.6 GAs-McF 74124 ORiGiNAL i'.!asKa Oïl & Gas Cons. Cr Anchorage CONTINUED ON REVERSE SIDE feR 0 2 lOO~ RBl)MS BfL (, 28. GEOLOGIC MARKERS( 29. ( JRMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Top of Zone 1 Kicked Off in Zone 1 9678' 8865' None Base of Sadlerochit 10380' 8967' Base of Sadlerochit (inverted) 10520' 8970' RECEIVED JAN 2 6 2004 Alaska Oil & Gas Cons. Commission Anchorage 30. List of Attachments: Summary of Daily Drilling Reports, Surveys, Pre-Rig Summary Report and a Well Schematic Diagram. DateO~ 'LÎ6"~ Permit No. / Approval No. 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. Prepared By Name/Number: Drilling Engineer: Sandra Stewman, 564-4750 Mary Endacott, 564·4388 ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing 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. ITEM 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). ' o Q I ~ I ~! ^ ! ITEM 27: If no cores taken, indicate "None". /, r"'t, ,:,,11 t~st information. If none, state "None", 1,0,1 ( (' Well: Field: API: Permit: PBU K-19AL Prudhoe Bay Field I Prudhoe Bay Pool 50-029-22531-60-00 203-190 Accept: Spud: Release: Rig: 12/10103 12/11/03 12/16/03 Nordic 1 PRE-RIG WORK 10/31/03 T/I/O= 250/190/550. TUBING HANGER TESTED TO 5000 PSI FOR 30 MIN. GOOD TEST. IC PACK OFF TESTED TO 3000 PSI FOR 30 MIN. GOOD TEST. LOCKDOWN SCREWS ON THE TUBING AND CASING HEAD WERE ALL FUNCTIONED AND RE-TORQUED TO 450 FTILBS 11/25/03 VALVE SHOP TESTED THE MV/wV/SV TO 3500 PSI. OK. 12/04/03 MIRU CTU#5. PERFORM WEEKLY BOP TEST. MU WEATHERFORD 2 3/8" MHA WI 3.65" X 7.91 DRIFT. 12/05/03 DRIFT TO 106001 WI 7.91 X 3.65". MU/RIH WI SWS MEM GR/CCL. LOG INTERVAL 101501-98001. FLAG CT @ 99501. KILL WELL WI 1% KCL & FP. RIH W/WFD WS ANCHOR AND SPERRY SUN INCLINOMETER. SET PACKER @ 100601 (BTM OF PKR/CTM MEAS). NO FIRING INDICATION. DID TAKE WEIGHT. POOH. INSPECT BHA: PKR APPEARED TO SET OK. 12/06/03 HAVE GOOD INCLINOMETER DATA. MU/RIH WI 3.5" JSN TO CONFIRM PACKER SET. TAG PACKER, STACK 4K#. GOOD. POOH, LAY DOWN BHA AND PERFORM CHAIN INSPECTION. MU/RIH WIWFD WHIPSTOCK. TOP OF WHIPSTOCK SET @ 10043.51 @ 30 DEGREES LEFT OF HIGH SIDE. RA TAG @ 100511. PT TBG TO 1000 PSI, GOOD. SAFETY NOTES: 70" @ 8932' AND 90" @ 10331' TREE '" WELLHEAD '" ACTUATOR = KB. ELEV '" BF. ELEV '" KOP'" Max Angle '" Datum MD = Datum 'TV D '" 4-1/16" CW'/5M 13-3/8" FMC BAKER 54.25' 25.5' 8279' 93 @ 10713' 9615' 8800' SS 19-5/8" CSG, 47#. L-80. ID= 8.681" 1-; 3104' . ~ ~ I Minimum ID::: 3.725" @S222' 4-1/2" HESXN NIPPlE(mill L - ST MD 'TVD 4 3261 3260 5503 5502 2 7046 7045 1 8100 8098 8168' 8119' HT' g g GAS LIFT MANDRELS VLV CA-KBG2LS CA-KBG2LS CA-KBG2LS 8202' 8222' ~ :: 11·7"X PKR& 14-1/2" TBG, 12.6#. L-80. '" 3.958" 1-;8234' I TOP OF 4.112" LNR8240' I 17" cM, 29#. L·80. ID'" 6.184"1-; 9246' I MlLLOUT WINDOW ~ 8426'·.8440' 11060' H BKRCIBP PERFORATION SUMMARY REF LOG: SPERRY MWDlGRlRES ON 09/09 - 10/98 ANGLE AT TOP PERF: 86@ 10100' Note: Refer to Production DB for historical PElrf data SIZE SPF INTERVAL 2·7/8" 4 10100 - 10300 2-3/4" 4 10300 - 10400 2-3/4" 4 10440 - 10700 2-3/4" 4 10750 - 10800 2·3/4" 4 11100 -11330 2·3/4" 4 11400 . 11590 2-3/4" 4 11640 - 11690 o o o o C C C 09/24/99 09/14/98 09/13/98 09/14/98 09/14198 09/14198 09/14/98 14-112" LNR. 12.6#. L~80. DATE REV BY COMMENTS 01/03/95 ORIGINAL COMPLErION 09/14198 SIDETRACK COM PI-EriON 02/28/02 RNlTP CORRECTIONS 08/16/03 CMOITLP KB ELEVATION CORRECTIONS 12/08/03 MSE Proposed CTD lateral 11105' I ') ) Page 1 of8 BP EXPLORATION Operations. Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From-To: Hours Task Code NPT Phase 12/10/2003 08:00 - 08:30 0.50 MOB P 08:30 - 09:00 0.50 MOB P 09:00 - 09:50 0.83 MOB P 09:50 -10:15 0.42 MOB P 10:15 - 13:30 3.25 MOB P 13:30 - 13:45 0.25 MOB P 13:45 - 14:00 0.25 MOB P 14:00 - 16:30 2.50 RIGU P Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 PRE Safety meeting prior to moving rig off of well C-27B. PRE Move rig off well, stage at entrance to C pad. PRE Wait for security excort to arrive back at the rig after moving rig camp. PRE Safety meeting with rig hands, security, tool service prior to moving rig to K pad. PRE Move rig from C pad to K pad. Stage rig in front of K-19 upon arrival. PRE PJSM prior to moving over well K-19A. PRE Move rig over well. PRE Rig spotted square over well. Can't set rig down because foot in back is not solid on ground. (Pad not level). Jack rig back up. Place timbers under foot to provide good support for rig. Set rig back down. Close cellar doors. Pile snow around cellar to seal off drafts. Pull flange up to work platform. Remove railings on work platform. Begin to nipple down tree cap at 15:00. 16:30 - 22:30 6.00 BOPSURP PRE 22:30 - 00:00 1.50 RIGU P WEXIT 12/11/2003 00:00 - 01 :00 1.00 RIGU P WEXIT 01 :00 - 02:45 1.75 STWHIP P WEXIT 02:45 - 03:00 0.25 STWHIP P WEXIT 03:00 - 03:50 0.83 STWHIP P WEXIT 03:50 - 05:30 1.67 STWHIP P WEXIT 05:30 - 06: 10 0.67 STWHIP P WEXIT 06:10 - 06:50 0.67 STWHIP P WEXIT 06:50 - 08:00 1.17 STWHIP P WEXIT 08:00 - 09:00 1.00 STWHIP P WEXIT 09:00 - 10:00 1.00 STWHIP P WEXIT 10:00 - 11 :00 1.00 STWHIP P WEXIT Accept rig at 15:00 Hrs, 12/10/2003. Nipple down tree cap, nipple up BOP stack. Get grease crew out to grease master and swab, and to pump SSV open. Slide in cuttings tank, spot tiger tank and hard line. PT hardline to 4000 psi. Order 300 bbls milling fluid to fill pits. Order heaters, for cellar and camp. Perform initial BOP test. AOGCC witness waived by Chuck Scheeve. Master and Swab valves leaked. Grease tree again with grease crew. Repair adjustable choke valve. Complete BOP test. Cut off 125 ft. of coil for CT maintenance. Grease injecter head. Check chains. Grease injecter head. M/U WF CTC. Pull test. Insert dart and fill coil. Dart landed at 60.4 bbls. PT CTC. PT inner real valve. WHP = 0 PSI, lAP = 10 PSI, OAP = 0 PSI. SAFETY MEETING. Review procedure, hazards and mitigation to M/U milling BHA. M/U 3.80" milling BHA with 3.80" HC diamond mill, 3.79" diamond reamer, motor, MHA, 2 jts PH6 and CTC. Total length = 82.1 ft. RIH with milling BHA #1. Sent MEOH returns to cuttings tank. Tag XN nipple at 8248' correct CTD to 8232 ft. ELMO. [-16 ft). Mill XN nipple. 2.5/2.5 bpm, 1250 psi. Milled thru nipple in 30 min. Back ream and ream down clean. RIH to 10000'. Shutdown for crew change. Tag top of WS, make a +3' correction to get on same depth as whipstock elm depth of 10043.5'. Begin milling window. IAP=13 psi, OAP=29 psi. 08:00 update. 10044.2', 0.7' into window. 2.6/2.6/1750. Free spin=1300 psi. 09:00 update. 10045.1', 1.6' into window. 2.6/2.6/1820 psi. 10:00 update. 10046.1',2.6' into window. 2.69/2.7/2073 psi. Getting lots of steel back on magnets. Pump 15 bbl biozan Printed: 12/17/2003 9:18:57 AM ) ) BPEXPLORATION Page 2 ofB Operations Summary· Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Phase Spud Date: 12/14/1994 End: 12/16/2003 Date From~.To Hours Task Code NPT 12/11/2003 10:00 - 11 :00 1.00 STWHIP P 11 :00 - 12:00 1.00 STWHIP P 12:00 - 12:45 0.75 STWHIP P 12:45 - 13:55 1.17 STWHIP P WEXIT sweep. WEXIT 11 :00 update. 10046.9', 3.4' into window. 2.6/2.6/1775 psi. Free spin=1450 psi. WEXIT 12:00 update. 10046.8', (Had a bunch of stacked weight previously) 2.6/2.6/2300 WEXIT 10048' Window mill exited the casing, for a 4.5' window. Drill 1 easy foot, then work the string mill at the lip. Window top=1 0043.5' .- Window Bottom=1 0048' RA tag=10051' 13:55 - 14:50 0.92 STWHIP P WEXIT Drill rathole to 10058' @ 10 fph. Pump 30 bbl thick biozan sweep at TD. 14:50 - 16:30 1.67 STWHIP P WEXIT Ream/backream window multiple times. Dry drift down and up slick as a whistle. Swap to mud. 16:30 - 18:00 1.50 STWHIP P WEXIT POH with milling BHA, completing swap to mud. 18:00 - 18:30 0.50 STWHIP P WEXIT Tag up at surface, stand back injector. Lay down milling BHA. Mill was 3.79" OD. Reamer 3.78" 00. 18:30 - 19:45 1.25 DRILL P PROD1 M/U MWD BHA #2, with a Smith M-09 Bit and a 2.89 deg short radius motor. BHA = 64.61'. Cut off WF CTC and M/U SWS CTC. Pull and press test CTC. 19:45 - 22:00 2.25 DRILL P PROD1 RIH with MWD BHA #2. SHT OK. RIH. Stop at CT flag at 9100' EOP. Correct -14' CTD. RIH. Tag TO at 10,058 ft. 22:00 - 22:30 0.50 DRILL P PROD1 Orient TF to 75L. 22:30 - 00:00 1.50 DRILL P PROD1 Drilling turn section. 2.6 / 2.6 bpm, 3300 - 3800 psi, 75L, 4200# WOB, 40-80 FPH, Drilled to 10,105 ft. 12/12/2003 00:00 - 01 :15 1.25 DRILL P PROD1 Drilling turn section in Z1. 2.6/2.6 bpm, 3300-4000 PSI, 92 DEG, 45L, Drilled to 10,133'. 01: 15 - 01:45 0.50 DRILL P PROD1 Orient TF to 80L. Pull to window. 01 :45 - 02:30 0.75 DRILL P PROD1 Drilling turn section in Z1. 2.6/2.6 bpm, 3400-4000 PSI, 95 DEG, 80L, Drilled to 10,171' 02:30 - 03:00 0.50 DRILL P PROD1 Orient TF to 100L. Pull to window. 03:00 - 04:00 1.00 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 4000 psi, 85 deg, 100L, 90 fph, Up wt = 34K, Dwn Wt = 20K. Drilled to 10,242 ft. 04:00 - 04:50 0.83 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 4000 psi, 81 deg, 95L, 80 fph, Drilled to 10,273'. 04:50 - 05:00 0.17 DRILL P PROD1 Orient TF to 80L. Pull to window. Not getting clicks in 40 DLS turn section. 05:00 - 06:00 1.00 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 4000 psi, 81 deg, 80L, 80 fph, Drilled to 10,327'. 06:00 - 06:20 0.33 DRILL P PROD1 Wiper trip to window. Clean hole. RIH. Full returns. 06:20 - 06:40 0.33 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 4000 psi, 84 deg, 85L, 90 fph, Drilled to 10,360'. 06:40 - 07:00 0.33 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 4000 psi, 84 deg, 85L, 90 fph, Drilled to 10,367'. 07:00 - 07:30 0.50 DRILL P PROD1 10367', Orient to 11 OL. 07:30 - 08:10 0.67 DRILL P PROD1 Resume drilling. 2.6/2.6/3500 psi. Pit vol=305 bbls. IAP=22 psi, OAP=320 psi. Free spin=3200 psi at 2.5 bpm. 08:10 - 08:40 0.50 DRILL P PROD1 10402', Orient to 90L. Have to pull to he window to get clicks. 08:40 - 11 :10 2.50 DRILL P PROD1 Resume drilling at 90L. 11: 10 - 11 :30 0.33 DRILL P PROD1 10435', Orient 1 click to drill up out of clay we are in. Geo Printed: 12/17/2003 9:18:57 AM ) ) BP EXPLORATION Operations SLlmmary.Re.port . . Page 30fa Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 12/12/2003 From- To Hours Task Code NPT Phase 11:10-11:30 0.33 DRILL P PROD1 11 :30 - 12:35 1.08 DRILL P PROD1 12:35 - 14:20 1.75 DRILL P PROD1 14:20 - 16:30 2.17 DRILL P PROD1 Description of Operations thinks it could be base of Zone 1, but not Kavik. Resume drilling. TF=67L. 10442', POH to pick up lateral section BHA. Tag up at surface. Lay down build section BHA. Bit recovered at 1,2 with 1 jet plugged with clay and the watercourses partially plugged with clay. Lay down BHA #2, Pickup BHA #3, with 1.37 deg motor, DS49 bit, Sperry RES tool, GR, Directional. Program RES tool, make up injector. 16:30 - 18:20 1.83 DRILL P PROD1 RIH with BHA #3. Slick thru window. 18:20 - 20:15 1.92 DRILL P PROD1 Tag bottom, make -8' correction, log MAD pass up for RES data and tie in at window. Log up at 90 FPH. Log Tie-in with RA tag to Original log. Found RA tag at 10,042' BKB. [- 9 ft.]. Tied-in window depths are: Top of window at 10,034 ft. Bottom of Window at 10,039 ft. RA tag at 10,042 ft. 20: 15 - 20:30 0.25 DRILL P PROD1 RIH and tag TO at 10,436 ft. 20:30 - 22:00 1.50 DRILL P PROD1 Orient TF. Unable to orient near bottom. Pull to window to orient TF. RIH. 22:00 - 23:00 1.00 DRILL P PROD1 Drilling, 2.62.6 bpm, 3300 - 4000 psi, 30L, 60 FPH. 91 deg. Drilled to 10,480 ft. 23:00 - 23:45 0.75 DRILL P PROD1 Orient TF to 95L. 23:45 - 00:00 0.25 DRILL P PROD1 Drilling, 2.6 2.6 bpm, 3300 - 4000 psi, 100L, 60 FPH. 92 deg. Drilled to 10,490 ft. 12/13/2003 00:00 - 00:30 0.50 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 100L, 93 deg, Drilled to 10,497 ft. 00:30 - 00:45 0.25 DRILL P PROD1 Orient TF to 85L. 00:45 - 02:15 1.50 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 80L, 92 deg, Drilled to 10,540 ft. 02:15 - 02:50 0.58 DRILL P PROD1 Wiper trip to window. Overpull in shales at 10470' and 10400'. Clean to window. RIH. 02:50 - 03:15 0.42 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 60L, 93 deg, Drilled to 10,555 ft. 03: 15 - 03:45 0.50 DRILL P PROD1 Orient TF around to 90L. 10 deg clicks. 03:45 - 04:40 0.92 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 90L, 95 deg, Drilled to 10,585 ft. 04:40 - 05:00 0.33 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 100L, 96 deg, Drilled to 10,595 ft. 05:00 - 05:20 0.33 DRILL P PROD1 Orient TF around to 115L. 10 deg clicks. 05:20 - 05:50 0.50 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 115L, 96 deg, Drilled to 10,631 ft. 05:50 - 06:10 0.33 DRILL P PROD1 Orient TF to 130R. 10 deg clicks. 06:10 - 06:20 0.17 DRILL P PROD1 Drilling, 2.6/2.6 bpm, 3300 - 3800 psi, 150R, 95 deg, Drilled to 10,645 ft. 06:20 - 06:35 0.25 DRILL P PROD1 Orient TF to 130L. 10 deg clicks. 06:35 - 08:05 1.50 DRILL P PROD1 10647', Drill ahead. 2.7/2.7/3600 psi. Pit vol=277 bbls. IAP=90, OAP=55 psi. ROP=90 fph. 08:05 - 09:10 1.08 DRILL P PROD1 10725', Wiper trip to shoe. 20 klbs over pull at 10350', with motor work. Probably clay cuttings or sloughings from shale 10380'-10520'. Make wiper trip up to 8700' to lift cuttings into vertical section of hole. (50 deg at 8700') Printed: 12/17/2003 9: 18: 57 AM ) ) BP EXPLORATION Operations Summary· Report . Page 4 ofa Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 Datë From ~ To . HOurs Task Code NPT Phasë ··Description of. Operations 12/13/2003 08:05 - 09:10 1.08 DRILL P PROD1 Got significant cow patties back over the shakers during wiper trip. Suspect cuttings in the horizontal section of cased hole. 09: 1 0 - 09:20 0.17 DRILL P PROD1 10380' Set down at this depth, which corresponds to the begining of the shale interval. Had to work it back thru. Plugged off the micromotion with shale cuttings. Hard pieces 1/4"-1/2" in diameter, along with a few 1.0-1.5" pieces. 09:20 - 09:50 0.50 DRILL P PROD1 Orient to 90R. 09:50 -10:10 0.33 DRILL P PROD1 Resume drilling. 90R toolface. Free spin = 3700 psi at 2.75 bpm. Drilling at 2.8/2.8/3900, 10:10 - 10:20 0.17 DRILL P PROD1 10758', Orient straight down. 10:20 - 10:35 0.25 DRILL P PROD1 Drill ahead. 10:35 - 10:50 0.25 DRILL P PROD1 10774', Orient back all the way around to 90R. 10:50 - 12:00 1.17 DRILL P PROD1 Resume drilling. Begining swap to new mud. 12:00 - 13:45 1.75 DRILL P PROD1 10872', Wiper trip. Making another long trip to 8700'. Only 1 small overpull with motor work this time thru the shale at 10380-10510'. It was better on this wiper than on the last one. Cuttings returns to surface were much cleaner than the last wiper trip. Still had some heavy returns, but only about 1/3 as much as the first wiper. RIH set down at 10265', then popped thru. Clean thru big shale. 13:45 - 14:00 0.25 DRILL P PROD1 10872', Orient to 90R. 14:00-15:10 1.17 DRILL P PROD1 Resume drilling. Free spin for new mud 2900 psi at 2.8 bpm. Drilling at 2.8/2.8/3250 psi. Pit vol=312 bbls. IAP=44, OAP=70 psi. 15:10 - 16:10 1.00 DRILL P PROD1 10950', Orient to 90L. 16:10 -17:10 1.00 DRILL P PROD1 11025', Wiper trip to window. 10 klbs over pull off bottom. 5K overpull at 10520', 15K over pull at 10447', over pull at 10365'. Set down several times in big shale interval 1 041 0'-1 0454', but got thru it. 17:10 -18:30 1.33 DRILL P PROD1 Resume drilling. 2.75/2.75/3472 psi. Pit vol=318 bbls. IAP=150 psi, OAP=120 psi. ROP=120 fph. Drilled to 11,154 ft. 18:30 - 20:00 1.50 DRILL P PROD1 Wiper trip up to 8700' inside 4-1/2" liner. One overpull in shale at 10400' and at window. Liner was clean. RI H to 10100'. 20:00 - 20:30 0.50 DRILL P PROD1 Log GR tie-in with RA tag at 10,042 ft. Added 9 ft to CTD. 20:30 - 21 :10 0.67 DRILL P PROD1 RIH thru shale clean. Tag TD at 11161 ft. 21 : 10 - 21 :40 0.50 DRILL P PROD1 Orient TF to 70R. 21 :40 - 23:30 1.83 DRILL P PROD1 Drilling, 2.7/2.7 bpm, 3100 - 3600 psi. 70R, 92 deg. 100 fph, Stacking wt. Drilled to 11,280'. 23:30 - 00:00 0.50 DRILL P PROD1 Wiper trip to 8700ft. Shales were clean. Overpull at window. Clean up to 8700' in liner. Had more sloughing shales on the shaker with bottoms up from wiper trip. 12/14/2003 00:00 - 01 :40 1.67 DRILL P PROD1 Continue wiper trip to 8700' inside 4-1/2" liner. RIH. Set down wt one time in shale at 10400'. RIH to TD OK. 01 :40 - 02:30 0.83 DRILL P PROD1 Drilling, 2.7/2.7 bpm, 3100 - 3600 psi, 100R, 80 FPH, 93 Printed: 12/17/2003 9:18:57 AM ') ) BP EXPLORATION Operations SUrnmäryRéport deg, Stacking wt. Drilled to 11,317'. Drilling, 2.7/2.7 bpm, 3100 - 3600 psi, 120R, 100 FPH, 93 deg, Stacking wt. Drilled to 11,384'. Orient TF to 95L. Drilling, 2.7/2.7 bpm, 3100 - 3600 psi, 90L, 100 FPH, 89 deg, Stacking wt. Drilled to 11,409 ft. Wiper trip to 8700 ft inside 4-1/2" liner. One overpull in shale at 10400 ft. No overpull at window. RIH to finish wiper trip. A few minor weight bobbles running back thru shale, but it looked pretty clean. Got another pretty good slug of 1/4"-1/2" shale cuttings accross the shaker from this trip. Pit watcher estimates it as about 1/3 of a 5 gallon bucket. PROD1 11409', Resume drilling. 2.8/2.8/3300 psi free spin. Drilling at 3640 psi. IAP=320 psi, OAP=270 psi. ROP=130 fph. CT weight=-4000 Ibs. Having to snub to drill. Nearing lockup. Call for a brand new mud system with 4% lubetex, and 1.5 % flolube, to see if it improves weight transfer. PROD1 11445', Make a mini wiper. Made a few few feet, but are snubbing at maximum of -15000 Ibs at surface, difficult to make hole although we are still in a clean Z1 sand, which should drill at 100+ fph.. Having to pick up and run at bottom and smash into it to get a bite with the bit. Probably very near lockup. We will have the mud man mix up at 10 bbls sweep of the co-polymer beads while we wait for mud, and give them a try. 11457', Make another mini wiper to see if we can clean the hole and get the BHA to drill. Resume drilling. String weight=-14500 Ibs. Making 90 fph. 2.9/2.9/3800 psi. 90L tool face. Pit vol=271 bbls. 11465", Having to repeatedly RIH and smash into bottom at 70 fph to take a bite, then it drills off and we can't drill ahead. 11485', Orient around to 95L. 11491' Slamming into bottom, making intermittant headway. Start pumping 30 bbl pill of flopro mud with 8 #/bbl of 1.13 S.G. co-polymer beads. Able to intermittantly drill again at 65 fph, -15500 Ibs coil string weight. The benefit of the co-polymer beads is not obviously apparent. There may be some slight benefit, but it is not a quantum leap in weight transfer. PROD1 11508', Take a click. PROD1 Resume drilling. Co-polymer slurry is now all out of open hole, and up in liner annulus. It appears that we have gained about 2000# of string weight back. Beads may work better in the metal to metal contact of the liner/coil. PROD1 Able to drill a little bit better. SWS driller thinks that there is some benefit to the beads. Able to drill ahead now a little more steadily without having to repeatedly pickup and slam bottom. Drilling at -13500 Ibs string weight. 123 bbls since start of pumping sweep. Coil plus OH annular volume=72 bbls. Sweep should be out of open hole. Beads held in the formation face? PROD1 11527', Take 1 click. PROD1 Try to resume drilling. Do a BHA wipe to clean the hole. Back Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From- To . Hours Task Code NPT Phase 12/14/2003 01 :40 - 02:30 0.83 DRILL P PROD1 02:30 - 03:45 1.25 DRILL P PROD1 03:45 - 04:30 0.75 DRILL P PROD1 04:30 - 05: 15 0.75 DRILL P PROD1 05: 15 - 06:00 0.75 DRILL P PROD1 06:00 - 07: 15 1.25 DRILL P PROD1 07:15 - 07:50 0.58 DRILL P 07:50 - 08: 1 0 0.33 DRILL P 08: 10 - 08:25 0.25 DRILL P PROD1 08:25 - 08:40 0.25 DRILL P PROD1 08:40 - 09:00 0.33 DRILL P PROD1 09:00 - 09:20 0.33 DRILL P PROD1 09:20 - 09:55 0.58 DRILL P PROD1 09:55 - 10:00 10:00 - 10:05 0.08 DRILL P 0.08 DRILL P 10:05 - 10:25 0.33 DRILL P 10:25 - 10:30 10:30 - 11 :45 0.08 DRILL P 1.25 DRILL P Page 5 of .8 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 Description of Operations Printed: 12/17/2003 9:18:57 AM ) ') BP EXPLORATION Operations Sum D1~ryReport Page 6 of 8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 Date From - To Hours Task Code NPT Phase Descri ptionof Operations 12/14/2003 10:30 - 11:45 1.25 DRILL P PROD1 to having to RIH and slam bottom to get it to drill. Time for new mud. Begin swap to new mud. 4% lubetex, 1.5% flolube, 14 #/bbls clayguard. Able to drill ahead to TD at -14klbs CT string wt. New mud seems to help a little. An Agitator tool would really help out. 11 :45 - 13:20 1.58 DRILL P PROD1 11575', End of polygon. TO of well. Wiper trip to vertical section of hole at 8700' to clean hole. Two 10k overpulls and some motor work thru the large shale interval. Mud man just provided noon report for old mud system. Drill solids were up to 0.8%. Were 0.2% last night at midnight. 13:20 - 13:40 0.33 DRILL P PROD1 Log tie in pass to get corrected depth at TD. Make +13 correction. 13:40 - 14:00 0.33 DRILL P PROD1 Continue in hole to get final corrected TD. Tagged and bounced thru at 10450' (Tool face happened to be 90R when RIH this time, was drilled at 70L). Tagged up again at 11575'. This is the corrected depth. 14:00 - 16:15 2.25 DRILL P PROD1 POOH, Shale at 10400'-10500' was in much better shape this run. Some weight bobbles, but no overpulls or motor work when pulling up thru it. Came up thru window, then ran back down thru window slick. Painted flag at 9900' EOP, pulled up hole at 50% in horizontal hole to clean cuttings ahead of us while pumping 2.8 bpm. Painted flag at 8400' EOP, continued OOH pumping at full rate until tag up. 16:15-18:00 1.75 DRILL P PROD1 Stand back injector. Download RES tool. Lay down BHA. 18:00 - 18:30 0.50 CASE P COMP Prep rig floor to run liner. M/U safety joint. 18:30 - 18:45 0.25 CASE P COMP SAFETY MEETING. Review procedure, hazards and mitigation to run 2-7/8" Pre-drilled liner. 18:45 - 20: 15 1.50 CASE P COMP M/U 2-7/8" STL solid and pre-drilled liner with TIW Guide shoe and BKR O-Ring sub. M/U BKR XO and 3.50" Deployment Sub. Liner total length = 1,517.85 ft. 20:15 - 20:30 0.25 CASE P COMP SAFETY MEETING. Review procedure, hazards and mitigation to M/U SWS Memory CNL/GR/CCL logging tools. 20:30 - 21 :00 0.50 CASE P COMP M/U SWS 1-11/16" Memory CNL/GR/CCL logging tool on 8 Jts of 1-1/4" CSH workstring. Lower logging tool and 8 jts inside top of liner. 21 :00 - 21 :40 0.67 CASE P COMP M/U BKR CTLRT to top of liner. Pull test. M/U CTC and injecter head. 21:40 - 22:50 1.17 CAS E P COMP RIH with 2-7/8" pre-drilled liner on CT. Circ at 0.2 bpm, 700 psi, RIH to CT flag at 9967 ft. Correct CTD to 9930 ft [-37]. Up wt = 41K, Own Wt = 27K. 22:50 - 23:20 0.50 CASE P COMP Went thru window at 10034 ft with no wt loss. RIH at 80 FPM, 25K dwn wt. Sat down full wt at 10,430 ft in shale. Work thru, Sat down at 10500 ft and work thru. RIH. Sat down full wt at 10770 ft. Work thru. RIH clean to 11,570 ft. Stack full wt. Pick up with 54K, RIH, stack full wt at 11,570 ft. Tag again at same depth. Liner is landed at TO of 11,575 ft. Tagged TO 3 times at same depth. 23:20 - 00:00 0.67 CASE P COMP Insert 5/8" AL ball and displace with FloPro. Circ. 2.7 bpm, slow to 0.5 bpm at 46 bbls. Ball on seat at 54.9 bbls. Sheared at 4150 psi. Pick up free from liner at 37K. Top of liner at 10,057 ft. Printed: 12/17/2003 9:18:57 AM ) ') E3PEXPLORATION· Operations .Suml11ary.Report . Page? öf8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 Date Front'- To Hou rs Task Code NPT Phase Descri þtionof. Operatiqns 12/15/2003 00:00 - 02:00 2.00 EVAL P COMP Log Memory CNL/GR/CCL from 10,330 - 8100 ft at 30 FPM. RIH to 10000' and log up from 10000 - 8100 ft with second pass at 60 FPM. Flagged CT at 9710 ft EOP. 02:00 - 03:30 1.50 CASE P COMP POH with BKR CTLRT. Top of liner at 10,057 ft. 03:30 - 03:45 0.25 CASE P COMP SAFETY MEETING. Review procedure, hazards and mitigation to recover Memory CNL/GR/CCL logging tools. 03:45 - 04:15 0.50 CASE P COMP L/O 8 jts of CSH workstring and SWS memory logging tools. 04: 15 - 04:40 0.42 CASE P COMP M/U 3.0" side jetting nozzle [8 x 1/8" holes], XO, OS MHA and CTC. BHA = 6.1 ft. 04:40 - 06:00 1.33 CASE P COMP RIH with side jetting nozzle BHA. Circ. 3.0 bpm, 2500 psi. 06:00 - 07: 15 1.25 CASE P COMP Tie into EOP flag at 9710'. Made a -28' correction. RIH, tag up on top of liner at 10055', on depth. Jet up and down from 10055'-10009', slowly at 4 bpm, 3800 psi to clean whipstock tray. Mud in hole. Leaving mud in hole due to slow, but occasional returns of 1/4"-1/2" shale chunks. Want to ensure the hole is clean, and carry debris out of hole. Mud carries better than KCL. 07: 15 - 08:50 1.58 CASE P COMP POH at 70 fpm, 4 bpm pump rate. 80% is 210 fpm, so we are pulling at a considerably slower rate than needed to clean the hole. The hole should be as clean as is possible. Stop and refresh the flag at 9710' EOP. Continue POH. 08:50 - 09:10 0.33 CASE P COMP Jet up until tag up, jet back down to wash tree. Stand back injector. Lay down nozzle BHA. 09:10 - 09:25 0.25 FISH P COMP Safety meeting prior to installing WF CTC. 09:25 - 10:45 1.33 FISH P COMP Cut SWS CTC, get hot work permit. Install WF CTC. Pickup fishing BHA. 10:45 - 12:30 1.75 FISH P COMP RIH with BHA #5, to fish whipstock tray. WF box tap overshot, pull disconnect, PDM mud motor, hydraulic disconnect, jars, 2 jts of PH6 pipe, WF CTC. Tie into flag at 9710' EOP. Make a -22' depth correction. Weight check up pumping at 0.3 bpm=36klbs. Weight check at 2.5 bpm=36000 Ibs. 12:30 - 13:25 0.92 FISH P COMP RIH #1 at 1.0 bpm 1517 psi. Missed whipstock, stopped in OH at 10050'. RIH #2 at 1.0 bpm 1517 psi. Missed whipstock, stopped in OH at 1 0050'. RIH #3 at 0.0 bpm, 0 psi, Missed whipstock, stopped in OH at 10043'. RIH #4 at 0.0 bpm, 0 psi. Set down at 10042.5', picked up at 4000 Ibs over. May have engauged the fish. If so, our depths are a few feet off. Set back down, SO 5klbs, give it a jar lick down. Kick on pumps to turn motor and torque up die collar. Pick up 5 klbs over, 45klbs give a jar lick, still have it. So 17 klbs, give a jar lick down. PU 50 klbs (10 klbs over), and give a jar lick. PU 55 klbs (15 klbs over), and give a jar lick. PU 60 klbs (20klbs over), and give a lick. PU 65 klbs (25klbs over) gave 1 jar lick, and came free. Pulling at 46 klbs with pumps down. Looks like we have the fish. 13:25 -14:10 0.75 FISH P COMP POH with fishing BHA. Filling across the top, holding back pressure with choke to ensure the hole stays full, and doesn't get swabbed in. Hole is taking fluid. Good sign, we should have pulled the packer with the whipstock tray. The old hole is taking fluid. Fluid rate slowed down after old WB filled with Printed: 12/17/2003 9: 18: 57 AM ') ) BPEXPLORATION Opérati.onsSummaryReport Page 8 of8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: K-19 K-19 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/10/2003 Rig Release: 12/16/2003 Rig Number: N1 Spud Date: 12/14/1994 End: 12/16/2003 Date From- To HOUrs Task Code NPT Phase Descriþtion ofOperatiÖns 12/15/2003 13:25 - 14:10 0.75 FISH P COMP flopro. 14:10 - 14:45 0.58 FISH P COMP Hung up at 8277' when POH. At the 4.5" liner hanger. Work it up and down several times, with no improvement. Drop down, spin the motor work it up. Still tagging up hard mechanically, but not getting past 8277'. Bring pumps up to 1.25 bpm, pull up to 55 klbs, and popped free. should have been about 15 klbs over pull, and the shear disconnect is rated to 30 klbs. Fish should still be on there. 14:45 - 16:20 1.58 FISH P COMP Continue POH with fishing BHA. 16:20 - 16:50 0.50 FISH P COMP Tag up at surface, stand back injector. Stand back 2 jts of PH6. Lay down fishing BHA. Recovered WS tray. All expected pieces recovered. Rig up release tool to fish WS anchor. 16:50 - 18:30 1.67 FISH P COMP RIH with Anchor fishing BHA. Set depth at EOP flag at 9710'. Make a -29' correction. RIH and tag Packer at 10,055 ft. Set Dwn 6K. P/U 4K over. Set down 6K again. P/U 1 OK over. Hold and fire jars. Still set. 18:30 - 18:45 0.25 FISH P COMP P/U 10K over and jar again. Jarred free on second jar up. Pull up free at 38K. RIH Set down wt. P/U, think we have packer. 18:45 - 21 :00 2.25 FISH P COMP POH. Pull 20K over at bottom of BKR Liner Packer and HMC LNR Hanger. Pull thru on second try with 20K over. POH OK for rest of hole. 21 :00 - 22:00 1.00 FISH P COMP Recover WF 4-1/2" Packer, recover 100%, slips look new, UO all WF tools. 22:00 - 00:00 2.00 FISH P COMP RIH with 1-1/4" CSH workstring and layout in singles for DD rig move. 12/16/2003 00:00 - 02:00 2.00 CLEAN P COMP RIH with nozzle BHA to 10,000 ft. Circ. well to 2 % KCL water. Recover FloPro and haul to MI plant to re-condition. 02:00 - 03:30 1.50 CLEAN P COMP POH while circ. 2% KCL water. Hung up at same depth as on fishing run. Pulled 30K over to get thru it. Clean rig pits. 03:30 - 04:15 0.75 CLEAN P COMP Freeze protect 4-1/2" tubing from 2000 ft to surface with MEOH / Water. Circ. 100% MEOH upper 250 ft. POH. Close Master valve. Well is secured. WHP = 0 ps, lAP = 10 psi, OAP = 10 psi. 04: 15 - 04:30 0.25 RIGD P POST SAFETY MEETING. Review procedure, hazards and mitigation for pumping N2 and bleeding down coil. 04:30 - 06:00 1.50 RIGD P POST Press test line. Pump N2 and displace KCL water from coil. Pump 1500 CFM for 15 minutes. Bleed down coil pressure. 06:00 - 07:30 1.50 RIGD P POST Continue with rig down. With BOP's still on stack, prepare to spool pipe back onto reel. Spool pipe back. Secure for removal of reel on next well pad. Remove Injector goose neck. Change out packoffs. Stand back injector. 07:30 - 08:00 0.50 RIGD P POST ND BOP stack. NU tree cap. PT tree cap to 4000 psi. Back out injector work from rig release. RELEASED RIG AT 0800 HRS, 12/16/2003. A TOTAL OF 5 DAYS, 17 HRS ON WELL FROM RIG ACCEPT TO RIG RELEASE. Further DIMS entries carried on DS 15-33B morning reports. Printed: 12/17/2003 9:18:57 AM ) AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well K-19 A L 1 Dear: Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: 10,011.12' MD Window / Kickoff Survey: 10034.16' MD (if Applicalble) Projected Survey: 11,575.00' MD Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Survey Manager attachments ~~~\,'~ ) d03-- '9 Õ 19-Dec-03 RECEIVED DEC 22 2003 ".,."...... . "' ,.' ·on'· ·nmmifMù ''''!'''~'''O;, ...m "': I.JdS GIS. vv .. ',.."", .... ¡~\nchorage ....;,. Halliburton Sperry-Sun North Slope Alaska BPXA PBU WOA K Pad K-19AL 1 Job No. AKMW0002816962, Surveyed: 14 December, 2003 Survey Report 18 December, 2003 Your Ref: API 500292253160 Surface Coordinates: 5975025.25 N, 670787.90 É (70020' 15.6635" N, 148036'50.9907" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Surface Coordinates relative to Project H Reference: 975025.25 N, 170787.90 E (Grid) Surface Coordinates relative to Structure Reference: 1852.15 N, 487.55 E (True) Kelly Bushing Elevation: 54. 25ft above Mean Sea Level Kelly Bushing Elevation: 54. 25ft above Project V Reference Kelly Bushing Elevation: 54.25ft above Structure Reference SpE!!r'r-'Y-SUI! DFHCl"'IN·GSEuRV1C-SS A Halliburton Company DèF1NITI - ~ ~ Survey Ref: svy4143 Halliburton Sperry-Sun Survey Report for PBU_WOA K Pad - K-19AL 1 Your Ref: AP/500292253160 Job No. AKMW0002816962, Surveyed: 14 December, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 10011.12 78.050 287.890 8883.59 8937.84 504.91 N 1309.55 W 5975500.20 N 669467.19 E -1402.59 Tie On Point 10034.16 80.650 286.910 8887.85 8942.10 511.67 N 1331.16 W 5975506.47 N 669445.43 E 12.034 -1425.22 Window Point 10080.03 84.440 271.410 8893.84 8948.09 518.86 N 1375.91 W 5975512.64 N 669400.53 E 34.501 -1469.88 10103.95 90.400 263.220 8894.91 8949.16 517.74 N 1399.75 W 5975510.98 N 669376.72 E 42.305 -1492.05 10139.53 95.590 255.470 8893.05 8947.30 511.19 N 1434.63 W 5975503.63 N 669342.00 E 26.184 -1522.90 10169.27 92.330 244.010 8890.99 8945.24 500.93 N 1462.41 W 5975492.74 N 669314.46 E 39.969 -1545.83 '- 10199.30 84.760 233.970 8891.76 8946.01 485.49 N 1488.09 W 5975476.73 N 669289.13 E 41.844 -1565.08 1 0231.19 81.320 217.410 8895.65 8949.90 463.48 N 1510.67 W 5975454.20 N 669267.06 E 52.652 -1579.26 10260.88 80.880 203.490 8900.26 8954.51 438.26 N 1525.50 W 5975428.65 N 669252.81 E 46.341 -1585.07 10299.98 82.690 182.360 8905.91 8960.16 400.76 N 1534.09 W 5975390.96 N 669245.08 E 53.678 -1580.99 10332.71 85.290 166.130 8909.36 8963.61 368.49 N 1530.83 W 5975358.78 N 669249.08 E 49.945 -1567.39 10364.58 86.780 149.210 8911.58 8965.83 339.19 N 1518.79 W 5975329.76 N 669261.78 E 53.167 -1546.47 10395.67 82.640 137.760 8914.46 8968.71 314.35 N 1500.41 W 5975305.34 N 669280.72 E 39.006 -1521.01 10426.30 85.990 126.130 8917.50 8971.75 294.02 N 1477.78 W 5975285.54 N 669303.81 E 39.328 -1492.99 10459.66 91.010 124.720 8918.37 8972.62 274.70 N 1450.61 W 5975266.84 N 669331.41 E 15.630 -1461.01 10478.64 93.300 119.960 8917.66 8971.91 264.55 N 1434.59 W 5975257.06 N 669347.65 E 27.813 -1442.56 10509.10 91.450 115.380 8916.40 8970.65 250.43 N 1407.65 W 5975243.55 N 669374.91 E 16.204 -1412.49 10535.24 92.600 112.030 8915.47 8969.72 239.93 N 1383.73 W 5975233.60 N 669399.06 E 13.542 -1386.46 10567.95 96.040 104.630 8913.01 8967.26 229.67 N 1352.80 W 5975224.05 N 669430.22 E 24.887 -1353.87 10603.64 97.180 97.050 8908.89 8963.14 223.01 N 1318.00 W 5975218.18 N 669465.16 E 21.337 -1318.80 10637.30 94.180 92.470 8905.56 8959.81 220.23 N 1284.64 W 5975216.17 N 669498.58 E 16.209 -1286.35 10677.86 91.630 85.780 8903.50 8957.75 220.85 N 1244.16W 5975217.71 N 669539.03 E 17.631 -1248.28 10712.48 92.420 79.790 8902.28 8956.53 225.20 N 1209.85 W 5975222.83 N 669573.23 E 17.441 -1217.26 10743.93 93.480 81 .190 8900.66 8954.91 230.38 N 1178.88 W 5975228.73 N 669604.08 E 5.579 -1189.66 L -- 10776.92 91.540 84.190 8899.21 8953.46 234.58 N 1146.19 W 5975233.66 N 669636.66 E 10.822 -1160. 12 10812.36 90.750 90.530 8898.50 8952.75 236.21 N 1110.82 W 5975236.10 N 669671.99 E 18.024 -1127.20 10844.45 91.280 96.880 8897.94 8952.19 234.14 N 1078.81 W 5975234.75 N 669704.03 E 19.854 -1096.27 10877.66 93.130 103.220 8896.66 8950.91 228.35 N 1046.16 W 5975229.71 N 669736.81 E 19.872 -1063.50 10910.40 92.330 108.160 8895.10 8949.35 219.51 N 1014.68 W 5975221.59 N 669768.48 E 15.268 -1030.87 1 0943.43 91.890 115.560 8893.88 8948.13 207.23 N 984.07 W 5975210.01 N 669799.37 E 22.428 -997.92 10979.29 90.310 111.500 8893.19 8947.44 192.92 N 951.20 W 5975196.45 N 669832.55 E 12.147 -962.19 11020.51 89.430 105.510 8893.28 8947.53 179.84 N 912.13 W 5975184.27 N 669871.91 E 14.688 -920.99 11051.67 89.520 100.750 8893.57 8947.82 172.76 N 881.80 W 5975177.89 N 669902.40 E 15.278 -890.00 11081.24 89.520 94.940 8893.82 8948.07 168.73 N 852.52 W 5975174.52 N 669931.76 E 19.648 -861.01 11114.47 89.250 91.060 8894.17 8948.42 166.99 N 819.34 W 5975173.54 N 669964.97 E 11.704 -829.07 18 December, 2003 - 20:42 Page 2 of4 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for PBU_WOA K Pad - K-19AL 1 Your Ref: AP/500292253160 Job No. AKMW0002816962, Surveyed: 14 December, 2003 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (a/100ft) 11144.16 88.460 87.190 8894.77 8949.02 167.44 N 789.67 W 5975174.66 N 669994.62 E 13.301 -801.16 11174.27 87.140 90.360 8895.92 8950.17 168.09 N 759.59 W 5975175.99 N 670024.68 E 11.397 -772.93 11208.13 90.040 90.710 8896.76 8951.01 167.77 N 725.75 W 5975176.45 N 670058.52 E 8.627 -740.83 11236.18 92.600 93.350 8896.11 8950.36 166.78 N 697.73 W 5975176.09 N 670086.56 E 13.108 -714.01 11258.25 93.220 97.410 8894.99 8949.24 164.71 N 675.79 W 5975174.53 N 670108.54 E 18.586 -692.59 11304.32 93.570 106.750 8892.25 8946.50 155.10 N 630.87 W 5975165.94 N 670153.66 E 20.252 -646.99 .~ 11342.43 93.480 111.860 8889.91 8944.16 142.53 N 594.98 W 5975154.19 N 670189.83 E 13.385 -608.97 11360.18 91.720 114.150 8889.10 8943.35 135.60 N 578.66 W 5975147.63 N 670206.30 E 16.261 -591.28 11387.85 89.250 116.790 8888.87 8943.12 123.70 N 553.68 W 5975136.31 N 670231.54 E 13.065 -563.79 11418.21 89.250 112.740 8889.27 8943.52 110.99 N 526.12 W 5975124.23 N 670259.38 E 13.339 -533.59 11456.29 90.130 107.630 8889.47 8943.72 97.85 N 490.40 W 5975111.91 N 670295.40 E 13.616 -495.54 11489.84 90.930 101.990 8889.16 8943.41 89.28 N 457.97 W 5975104.08 N 670328.01 E 16.978 -462.09 11524.83 89.780 96.530 8888.95 8943.20 83.65 N 423.46 W 5975099.24 N 670362.65 E 15.946 -427.62 11549.39 89.780 93.350 8889.04 8943.29 81.54 N 398.99 W 5975097.68 N 670387.16 E 12.948 -403.80 ,. 11575.00 89.780 93.350 8889.14 8943.39 80.04 N 373.42 W ' 5975096.77 N 670412.75 E 0.000 -379.14 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well Reference and calculated along an Azimuth of 109.0000 (True). Magnetic Declination at Surface is 25.5110 (09-Dec-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 11575.00ft., The Bottom Hole Displacement is 381.91ft., in the Direction of 282.0980 (True). ..~ 18 December, 2003 - 20:42 Page 3 of4 DrillQuest 3.03.05.005 North Slope Alaska Comments Measured Depth (ft) 10011.12 10034.16 11575.00 Halliburton Sperry-Sun Survey Report for PBU_WOA K Pad - K-19AL 1 Your Ref: API 500292253160 Job No. AKMW0002816962, Surveyed: 14 December, 2003 BPXA Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 8937.84 8942.10 8943.39 Comment 504.91 N 511.67 N 80.04 N 1309.55 W 1331.16 W 373.42 W Tie On Point Window Point Projected Survey ~ Survey tool program for K-19AL 1 Fro m Measured Vertical Depth Depth (ft) (ft) 0.00 18 December, 2003 - 20:42 0.00 To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 11575.00 8943.39 MWD Magnetic (K-19) ~. Page 4 0£4 DrillQuest 3.03.05.005 ) ) n lL ("QJ '\ "\ r-Ù I '_...r.i" FRANK H. MURKOWSK', GOVERNOR AltA~1iA. OIL AND GAS CONSERVATION COMMISSION 333 W. ]TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mary Endacott CT Drilling·Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519 Re: Prudhoe Bay Unit PBU K-19ALl BP Exploration (Alaska), Inc. Permit No: 203-190 Surface Location: 3100' NSL, 4766' WEL, Sec. 04, TI1N, RI4E, UM Bottomhole Location: 3216' NSL, 5271' WEL, Sec. 04, TI1N, RI4E, UM Dear Mr. Endacott: Enclosed is the 'approved application for permit to redrill the above development well. This permit to redrill 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 to witness any required test. Contact the Commission's North Slope petroleum field inspector at 659-3607 (pager). Sincerely,. C~~~ Sarah Pa-Hrl \~ Chair BY ORDER OF THE COMMISSION DATED this4- day of November, 2003 cc: Department ofFish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. Exploration, Production and Refineries Section ¡¡J 4A- tL II 1 ll.oo ~ " \ STATE OF ALASKA ALASKA O~.._ AND GAS CONSERVATION COM¡. PERMIT TO DRILL 20 AAC 25.005 .!SION o Drill II Redrill 1a. Type of work 0 Re-Entry 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 3100' NSL, 4766' WEL, SEC. 04, T11N, R14E, UM Top of Productive Horizon: 3503' NSL, 487' WEL, SEC. 05, T11 N, R14E, UM Total Depth: 3216' NSL, 5271' WEL, SEC. 04, T11N, R14E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x-670788 y-5975025 Zone-ASP4 16. Deviated Wells: Kickoff Depth 10050 ft Maximum Hole Angle 920 1e: ····,Cåsing, prôgrª'rrr·' ' 'I.S'·····p·;·~c····¡fi~~tiön. ..5' . '/.. .S'i'ze ' .. ,..,..: ..'.1,' .'. ,', 'Hole Casing Weight Grade Coupling Length 3-3/4" 2-7/8" 6.16# L-80 STL 1440' 1b. Current Well Class 0 Exploratory o Stratigraphic Test 0 Service 5. Bond: 181 Blanket 0 Single Well Bond No. 2S100302630-277 6. Proposed Depth: MD 11500' TVD 8895' 7. Property Designation: ADL 028303 / II Development Oil 0 Multiple Zone o Development Gas 0 Single Zone 11. Well Name and Number: PBU K·19AL 1 ./ 12. Field 1 Pool(s): Prudhoe Bay Field I Prudhoe Bay Pool 8. Land Use Permit: 13. Approximate Spud Date: 12/10103 /' 14. Distance to Nearest Property: 11733' 9. Acres in Property: 2560 10. KB Elevation KBE = 15. Distance to Nearest Well Within Pool (Height above GL): 54.25' feet 609' away from E-09 at 10094' ,/ 17. Anticipated pressure (see 20 MC 25.035) Max. Downhole Pressure: 2240 psig. Max. Surface Pressure: 3300 psig :,:,:,!,¡., ',. ,.S:ij~ifj~ Deþ~~,¡,\ ":' I'. ,",: .QH~~titYOfCém,~rit II Top.',.,. ."."Bottom '.(cJ. or sacks) , MD TVD MD TVD (including stage datal 10060' 8943' 11500' 8895' Uncemented Slotted Liner f"'" 19. RRESENJW ÊLL CONIDITIÓN'SUMMARy(f(),'be:CQn,'pl~ta~fqr'. Redrill'~NDR~~~ntrY ·Operia~ions). T.ot..al...D. .epth MD (ft): Tota....I..D.... e.p....th TVD (ft): Plugs (meas..ur.ed.)...:. l.E...ff..e. ...c.. ..tiv..e.. .D..e...p. th. .....M..D... ..(ft. .).: Effective Depth TVD (ft): 11795 8963 11060 11705 8961 .Gasing 't~ng'th.' . . , . . Gøm~.l')tVøllln1ai/ Structural Conductor Surface Intermediate Production liner Junk (measured): N/A 1"\10 20" 91.5# 260 sx Arctic Set (Approx.) 110' 110' 9-5/8" 7" 47# 26# 12.6# 3704' 3703' 8426' 8419' 8240' - 11795' 8238' - 8963' RECl::I\tE£ Perforation Depth TVD (ft): 895~'Tft?~' _ " 'J . · I 1003 181 Drilling Program 0 Time vs Dep{H~OiIUI^,!OW Haza. I'd Analysis o Seabed Report 181 Drilling Fluid Program ~.~quirements ,'''ì, -m\~?¡¡~ -.N'UbtlNff(pfi "," ",.~ . Date: 882 sx PF 'E', 375 sx Class 'G' 276 sx Class 'G' 386 sx Class 'G' 4-1/2" Perforation Depth MD (ft): 10300' - 11690' 20. Attachments 181 Filing Fee 181 BOP Sketch o Property Plat 0 Diverter Sketch 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Mary Endacott Title CT Drilling Engineer Signature -¡j1ttfv{.i ~ 7(tl1(]6if--- Phone 564-4388 / J Commission Use Only Permit To Drill API Number: Permit Approval I. Number: 20,? -- /70 50-029-22531-60-00 Date: I liµ/? Conditions of Approva(: Samples Required 0 Yes ~ No Mud Log Required Hydrogen Sulfide Measures ~ Yes D No Directional Survey Required Other: Test- ßorE fo :sçoo ~ ' Ongina' Signed By Sarah Palin Contact Mary Endacott, 564-4388 Date IY¡2-/03 Prepared By Name/Number: Sandra Stewman, 564-4750 See cover letter for other requirements o Yes ŒI No ~Yes 0 No Approved Bv: Form 10-401 Revised 3/2003 t.......; r"""¡ l Cq~~~I~NER :.-( ~..,.. I . \, ¡ / l~,.) I \ , l_i l ¡ \l (" I BY ORDER OF THE COMMISSION Date {1;llð1¡ Submit In Juplicate ) ') BPX K-19A Ll CTD Lateral Sidetrack Prep Work: Planned to commence November 24, 2003. · Integrity tests · Install anchor and mechanical whipstock (off of which window is to be milled at 10,050'). These are to be retrieved post-completion. Mill Window, Drill and Complete: Planned to commence December 10,2003. /' Drilling coil will be used to mill the window, then drill and complete the directional hole according to attached plan. Mud Program: · Prep Work: Seawater · CTD: Seawater and Flo-Pro (8.6 ppg) / Disposal: · All Class II wastes (drilling fluids, completion fluids, etc.) will go to Grind & Inject · All Class I wastes will go to Pad 3 for disposal Casing Program: · 2 7/8" L-80 predrilled slotted liner. /' · The top of this liner is to be placed outside window, at 10,060' (8,943' ssTVD) in order to retain access to parent wellbore, preserving the option for future sidetracking with full access to 4 Y2" liner. W ell Control: · BOP diagram is attached · Pipe rams, blind rams and the CT pack off will be pressure tested to 300psi and to 3,500psi /'/ · The annular preventer will be tested to 400 psi and 2,200 psi Directional: · Please refer to attached directional plan. Max inclination is 92deg. · Magnetic and inclination surveys will be taken every 30 feet. No gyro will be run. / · Distance to nearest property: 11,733ft · Distance to nearest well within pool: 609ft to E-09 at 10,094' Logging: · MWD Gamma Ray and Resistivity logs will be run in build and horizontal sections. Hazards: · Maximum H2S on pad recorded as 10ppm. · Risk of problematic shales. Will geosteer to avoid BSAD, keeping Klagard in mud. · Lost circulation low risk based on offsets. Sub-seismic faults will be crossed in the turn. · Difficult trajectory, polygon is narrow due to wellpath paralleling sub-seizrnic faults. Reservoir Pressure: · Reservoir pressure is estimated to be 3,300 psi at 8800 feet ssTVD (7.2ppge). / · Maximum surface pressure with gas (.12 psi/ft) is 2,240 psi. TREE = 4-1/16" CrN 5M , WELLHEAD = 13-3/8" FMC 'Ä'êfûÄfÖR';"·"'·····",,·······,,·"'^,,·""''''ŠÃ-KER KB'~'B.: EV~;~W"'^·^-"'^"""-"^~"'^"'··········'54:~t5;· 13r"'E[EV''';' ,...........,,, "."...,.. '''''''''^''''^2S:Š' 'KOP = -~.^_..^'^"."'.._-"_N'-"..-"-8279' . .-._- .-,. .. .... ~'..... - ... .-.-- ~ - Max Angle = 93 @ 10713' '5átum'MÒ =-·-·-·-··......·"·"'''''·9Ef1S;· Öatum W[);" . ... "-šä-õõl"^§,§, ) 19-5/8" CSG, 47#, L-80, ID = 8.681" l-t 3704' Minimum ID = 3.725" @ 8222' 4-1/2" HES XN NIPPLE(milled to 3.8") '14-1/2" TBG, 12.6#, L-80, .0152 bpf, 10 = 3.958" l-t 8234' I TOP OF 4-1/2" LNR l-t 8240' 17" CSG, 29#, L-80, ID = 6.184" l-t 9246' ÆRFORA TION SUMMARY REF LOG: SÆRRY MWD/GR/RES ON 09/09 - 10/98 ANGLEATTOPÆRF: 86 @ 10100' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 4 10100 - 10300 0 09/24/99 2-3/4" 4 10300 - 10400 0 09/14/98 2-3/4" 4 10440 - 10700 0 09/13/98 2-3/4" 4 10750 - 10800 0 09/14/98 2-3/4" 4 11100-11330 C 09/14/98 2-3/4" 4 11400-11590 C 09/14/98 2-3/4" 4 11640-11690 C 09/14/98 14-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" l-i 11795' I DATE 01/03/95 09/14/98 02/28/02 08/16/03 REV BY COMMENTS ORIGINAL COM PLETION SIDETRACK COM PLETION RN/TP CORRECTIONS CMOfTLP KB ELEVATION CORRECTIONS DATE K-1 L1 SAI ) NOTES: 700 @ 8932' AND 900 @ 10331' Proposed CTD Sidetrack I I 2010' 1-i4-1/2" HES X NIP, ID = 3.813" I .~ ~ "C GAS LIFT MANDRELS DEV TYPE VLV LATCH 1 CA-KBG2LS INTEGRAL 1 CA-KBG2LS INTEGRAL 1 CA-KBG2LS INTEGRAL 1 CA-KBG2LS INTEGRAL PORT DATE L ST MD lVD 4 3261 3260 3 5503 5502 2 7046 7045 1 8100 8098 I :8: I :8: 8168' 1-t4-1/2" HES X NIP, ID = 3.813" I 8179' l-t 7" x 4-1/2" BKR PROD PKR, ID = 3.875" t ~ ~~! 1 8202' 8222' 8231' 8234' 8244' 8240' - 4-1/2" HES X NIP, ID = 3.813" I - 4-1/2" HES XN NIP, 10 = 1 3.725"(milled to 3.8"ID) - TIEBACK SLY I - 4-1/2" WLEG, ID = 3.958" I l-t ELMD TT LOGGED 09/18/98 1- 7" X 4-1/2" BKRZXP LNR PKR & HMC LNR HGR ~ ,~ ¡ (1 MILLOUT WINDOW ~ 8426' - 8440' 3-3/4" Open Hole OOOOOOOOOI/9C1QIJ I /' 12-7/8" L-80 Pre-drilled Liner l-i 11500' I 10050' 1-1 Retrìevable Whipstock I (retrieved) 11060' l-t BKR CIBP I I PBTD l-t 11705' I REV BY COMMENTS PRUDHOE BA Y UNIT WELL: K-19A ÆRMIT No: 1981680 API No: 50-029-22531-01 SEC 4, T11N, R14E, 504' NSL & 4760' WEL BP Exploration (Alas ka) T Azimuths to True North pjan: Plan #4 (K~19/P!an#4 K~19AL Magnetic North: 25,58' Created By: Brij Potnis Date: 10/10/2003 Ma ,trengl DipAJ DatE Model BP Amoco Parent W..llpllllli: K-1e4 Tie ð'" MOl 10043.16 RÎ!i!: 54.25ft Ibf. Datum: V.5ectiøn StArtmg AnSi. FrqmTV'D 109,00' 30.25 REFERENCE INFORMATION .., TJ'Me VS/!-I: ·.Tal1l'e TVi) LEGEND ) ) BP-GDB Baker Hughes INTEQ Planning Report l~¡;i~itQ···"·"·-····-·"-- Comp~ny; Field: ~ite: ; . Well: .' . iWeHpåtb: l3PAmppÞ: ...... f1Irl,AdhQe B~y...: PSq<Pàd ... K~19.... .. plan#4.K~ 19AL1 ... .... .. ..... .. . ...... :p~te:1()/1()/2003tinÜ~:08;58:18 ·Pag¢;. .... t Cg~r~¡n~tê(~~)~eference:< . .VY~II;~"1.~,T~@North ..' :·V~rt¡f¡~HrY.l)~~~feren.ce: ....$ys~~ro: J'v1eal1'$ea Level.. '., . .. S~~t~()~(y~) ~ef~f~nce; . "i'IVell, <9ÞON,O;qOE~;10~.OOMi).' 'Srir~eyqalcµhition: M~tbod:'''' 'Minimum CurVature' . . '.; . Db: 0rªcl~ Field; Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2003 Site: PB K Pad TR-11-14 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5973161.33 ft 670342.10 ft Latitude: Longitude: North Reference: Grid Convergence: 70 19 57.435 N 148 37 5.245 W True 1.30 deg Well: K-19 Slot Name: 19 K-19 Well Position: +N/-S 1853.44 ft Northing: 5975025.25 ft Latitude: 70 20 15.664 N +E/-W 488.05 ft Easting : 670787.90 ft Longitude: 148 36 50.991 W Position Uncertainty: 0.00 ft Well path: Plan#4 K-19AL 1 Drilled From: K-19A 500292253160 Tie-on Depth: 10043.16 ft Current Datum: K-19A RKB Height 54.25 ft Above System Datum: Mean Sea Level Magnetic Data: 10/9/2003 Declination: 25.58 deg Field Strength: 57580 nT Mag Dip Angle: 80.89 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 30.25 0.00 0.00 109.00 Targets JVtap . ." ;'JVtäp ~++:Latit1l4e ~. ...;-~ <"-7~Qng~tu~e H::- . j)escriptiôri ' +E/~W .. "N~rth~rig . Eastlng I>e~ .'Minsec .... Degl\1ln . ·.Sec · . . . <Dip. Diri' ·ft. ; ·,·ft; ft K-19AL 1 Fault 1 0.00 114.10 -1813.89 5975098.00 668972.00 70 20 16.783 N 148 37 43.969 W -Polygon 1 0.00 114.10 -1813.89 5975098.00 668972.00 70 20 16.783 N 148 37 43.969 W -Polygon 2 0.00 342.94 -1496.58 5975334.00 669284.00 70 20 19.035 N 148 37 34.703 W K-19AL 1 Fault 2 0.00 241.71 -1487.88 5975233.00 669295.00 70 20 18.039 N 148 37 34.448 W -Polygon 1 0.00 241.71 -1487.88 5975233.00 669295.00 70 20 18.039 N 148 37 34.448 W -Polygon 2 0.00 328.35 -987.74 5975331.00 669793.00 70 20 18.892 N 148 37 19.841 W K-19AL 1 Polygon4.1 0.00 535.57 -1521.30 5975526.00 669254.90 70 20 20.929 N 148 37 35.426 W -Polygon 1 0.00 535.57 -1521.30 5975526.00 669254.90 70 20 20.929 N 148 37 35.426 W -Polygon 2 0.00 459.35 -1600.36 5975448.00 669177.60 70 20 20.179 N 148 37 37.735 W -Polygon 3 0.00 355.27 -1598.63 5975344.00 669181.70 70 20 19.156 N 148 37 37.683 W -Polygon 4 0.00 238.92 -1540.86 5975229.00 669242.10 70 20 18.012 N 148 37 35.995 W -Polygon 5 0.00 192.22 -1466.90 5975184.00 669317.10 70 20 17.553 N 148 37 33.835 W -Polygon 6 0.00 153.93 -1059.34 5975155.00 669725.40 70 20 17.177 N 148 37 21.931 W -Polygon 7 0.00 127.00 -931.21 5975131.00 669854.10 70 20 16.912 N 148 37 18.189 W -Polygon 8 0.00 59.83 -617.44 5975071.00 670169.30 70 20 16.252 N 148 37 9.024 W -Polygon 9 0.00 40.13 -367.21 5975057.00 670419.90 70 20 16.058 N 148 37 1.716 W -Polygon 10 0.00 181.05 -317.98 5975199.00 670465.90 70 20 17.444 N 148 37 0.278 W -Polygon 11 0.00 246.72 -653.69 5975257.00 670128.80 70 20 18.090 N 148 37 10.084 W -Polygon 12 0.00 287.36 -856.83 5975293.00 669924.80 70 20 18.489 N 148 37 16.017 W -Polygon 13 0.00 265.33 -1207.35 5975263.00 669574.90 70 20 18.272 N 148 37 26.255 W -Polygon 14 0.00 283.17 -1419.61 5975276.00 669362.30 70 20 18.447 N 148 37 32.454 W -Polygon 15 0.00 452.76 -1398.84 5975446.00 669379.20 70 2020.115 N 148 37 31.849 W -Polygon 16 0.00 493.94 -1362.40 5975488.00 669414.70 70 20 20.520 N 148 37 30.784 W K-19AL 1 T4.3 8895.00 115.25 -503.44 5975129.00 670282.00 70 20 16.797 N 148 37 5.695 W K-19AL1 T4.2 8915.00 170.95 -1016.34 5975173.00 669768.00 70 20 17.344 N 148 37 20.675 W K-19AL1 T4.1 8925.00 250.01 -1456.68 5975242.00 669326.00 70 20 18.121 N 148 37 33.537 W ) BP-GDB Baker Hughes INTEQ Planning Report . çOlUpåny; '.BPÄmoco .. ..,. .fi'ield: .. ........ .Rrüqh(jeB;;iy ... '.' ~i·te::··<eB.J<A~q· .... Well:· ..·..·rIS2W . ...... ,. '.' . ........, . ·:Wellpa~h: .... Þlån#4K';19Al1 ) .~........-...,.........~.....,,,._._.__._._- IN'TUQ . : .. . .. .. .. . .... .' . .. . · 'H .,¡i :i.º~te; ..1.0/1 P/@03·<.rtme::q8:q.8;18 '. ..'<,.' ... ..' PiÎge: .2 ..·.....i·.·.<.:.Ç~:'ordina:te(l'!~J ~e~~reºc~:. ...".' .·\N.~I :K~1 ~,TruE;t ~()rth . ........ . ........ . ..... . .... ·.··.H......'r~rti$al(:ryJ))ªererer.~~:.\ ·.Sy~tE;trr:fy1~E1r1·9aahevel.... ...'....,.. · .... i.. '>' ......~~~~ion(y~) ~ef~r~º~~:·. ..... .... .., ... ... .' WE3I ,~·q9N,O,.oPE·, 1R9;p0AzD < . '.'. , ·.~uryeyCalculati()~l\1~t~()d;· .. . MinimumCüiVatlÚ:e' .. Di>: 'Þr~clê>i .. Annotation 10043.16 8889.51 TIP 10052.45 8890.97 KOP 10072.45 8893.70 3 10122.45 8895.45 4 10272.45 8903.64 5 10507.45 8925.48 6 10757.45 8921.15 7 10982.45 8915.21 8 11242.45 8905.73 9 11492.45 8895.58 10 11500.00 8895.30 TO Plan: Plan #4 Identical to Lamar's Plan #4 Principal: Yes Plan Section Information 1\10 . loci i\zhn . 'ft ..~eg dØ~l. 10043.16 80.65 286.91 8889.51 10052.45 81.36 286.62 8890.97 10072.45 82.92 285.71 8893.70 10122.45 93.09 268.46 8895.45 10272.45 81.21 209.46 8903.64 10507.45 90.61 115.50 8925.48 10757.45 91.33 85.51 8921.15 10982.45 91.64 112.52 8915.21 11242.45 92.44 81.31 8905.73 11492.45 92.11 111.33 8895.58 11500.00 92.11 110.42 8895.30 Date Composed: Version: Tied-to: . ... . ..' »LS .. Build ,". ," Tur~ .',.' , deg/1 0()ft~e911qqftq~g/1pqft 0.00 0.00 0.00 8.24 7.64 -3.12 9.00 7.80 -4.53 40.00 20.34 -34.51 40.00 -7.92 -39.33 40.00 4.00 -39.98 12.00 0.29 -12.00 12.00 0.14 12.00 12.00 0.31 -12.00 12.00 -0.13 12.01 12.02 -0.01 -12.02 514.32 516.97 522.48 528.59 455.21 256.90 211.83 176.93 146.03 118.86 116.17 -1339.60 -1348.38 -1367.41 -1416.75 -1539.49 -1475.51 -1232.54 -1012.45 -757.69 -512.24 -505.19 10/9/2003 3 From: Definitive Path 0.00 338.01 330.00 300.00 258.00 270.00 271.60 89.00 272.00 90.00 269.99 Survey ".:1\10 Incl AZirD . Sys .'fVD NlS 1E/W 'l\tIapN MapE VS DtS. ' TFÓ ft deg deg ft ft '.' ft .ft ft. ft deg/1 qOft · d~g 10043.16 80.65 286.91 8889.51 514.32 -1339.60 5975508.89 669437.03 -1434.06 0.00 0.00 TIP 10050.00 81.17 286.70 8890.59 516.27 -1346.06 5975510.70 669430.52 -1440.81 8.24 338.01 MWD 10052.45 81.36 286.62 8890.97 516.97 -1348.38 5975511.34 669428.18 -1443.23 8.24 338.04 KOP 10072.45 82.92 285.71 8893.70 522.48 -1367.41 5975516.42 669409.04 -1463.02 9.00 330.00 3 10075.00 83.43 284.82 8894.00 523.15 -1369.85 5975517.03 669406.58 -1465.54 40.00 300.00 MWD 10100.00 88.50 276.18 8895.76 527.68 -1394.34 5975521.01 669381.99 -1490.17 40.00 300.11 MWD 10122.45 93.09 268.46 8895.45 528.59 -1416.75 5975521.40 669359.57 -1511.66 40.00 300.72 4 10125.00 92.88 267.46 8895.32 528.50 -1419.29 5975521.25 669357.03 -1514.03 40.00 258.00 MWD 10150.00 90.76 257.68 8894.53 525.27 -1444.04 5975517.46 669332.37 -1536.38 40.00 257.95 MWD 10175.00 88.61 247.91 8894.66 517.89 -1467.89 5975509.54 669308.69 -1556.53 40.00 257.64 MWD 10200.00 86.51 238.13 8895.73 506.57 -1490.12 5975497.72 669286.73 -1573.86 40.00 257.69 MWD 10225.00 84.51 228.30 8897.69 491.67 -1510.06 5975482.37 669267.14 -1587.86 40.00 258.11 MWD 10250.00 82.68 218.41 8900.48 473.63 -1527.09 5975463.94 669250.52 -1598.09 40.00 258.88 MWD 10272.45 81.21 209.46 8903.64 455.21 -1539.49 5975445.25 669238.54 -1603.82 40.00 259.99 5 10275.00 81.21 208.43 8904.03 453.00 -1540.71 5975443.01 669237.38 -1604.25 40.00 270.00 MWD 10300.00 81.37 198.31 8907.82 430.35 -1550.50 5975420.15 669228.11 -1606.13 40.00 270.16 MWD 10325.00 81.80 188.21 8911.49 406.31 -1556.16 5975395.98 669222.99 -1603.66 40.00 271.69 MWD 10350.00 82.47 178.14 8914.92 381.61 -1557.53 5975371.27 669222.19 -1596.91 40.00 273.18 MWD 10375.00 83.38 168.10 8918.01 357.02 -1554.56 5975346.75 669225.72 -1586.10 40.00 274.56 MWD 10400.00 84.48 158.11 8920.66 333.26 -1547.34 5975323.16 669233.47 -1571.54 40.00 275.80 MWD 10425.00 85.75 148.15 8922.79 311.07 -1536.09 5975301.24 669245.22 -1553.68 40.00 276.86 MWD 10450.00 87.15 138.23 8924.34 291.12 -1521.16 5975281.63 669260.60 -1533.07 40.00 277.71 MWD 10475.00 88.63 128.33 8925.26 274.02 -1503.00 5975264.95 669279.15 -1510.32 40.00 278.32 MWD 10500.00 90.16 118.45 8925.53 260.27 -1482.15 5975251.68 669300.30 -1486.14 40.00 278.69 MWD ') BP-GDB ) ... 8A It IS Baker Hughes INTEQ Planning Report iÑi~iiij·'··-·--·---·-'·"-· .... .......... . . .... .... .::" ::." ... ...... '. . . ........... . .......... ... : . .". .. . :: :.. .' ....:"... .......... . ..: : 'ç()~p~ny: BRAfbçëo'....·· .... ..... . ·..º~te; .1.0/1 0f?()03 .. '~.' ... .... '.. ...j¡rilø:'·:OS:58: 18 Page:, ,', .,"3. :$::;~!t if .R~@6Þ~~~y:·· ~ .... c~~C)r~~~a~~(N'~) J{efe"erl~~: ... ,. .. ~~II:K-:1ª;.T~lJ~Nört~·· .... . i::·k~:~~~~·.·'··:···.:·..·'··.: . ...'.~ e~~.¢~~(T;Vº):ß~fer~n~~:·.....,.... ..". Sy~t~I'I1:M~.an S~a.Lev.el".·. .... ... WeJl:'n' .. .:~eAP~n(YS)~ef~r~n¢e; '.' .... .... '.... \'V~II (Q.poN,q..~0~,199.o0~i) .' ... :W~lIp~t~: 0"" .... . Otåclé',.' 'PIi!Ù;1#4K;;1ªAL1' . · ßurvey Çal~µláti9n M¢thod::) .·MinirnOn'l CUNei.ture···· '.' ~·Db;· Survey .)\ziJt1 . . .' ~ SysirYD · N'/S .·····.DLS ......... TFO ". i'i9~g" ft ft~: ... .... p(3Q/100ft .. ...~eg: 10507.45 90.61 115.50 8925.48 256.90 -1475.51 5975248.46 669307.02 -1478.76 40.00 278.79 6 10525.00 90.67 113.40 8925.28 249.63 -1459.54 5975241.56 669323.15 -1461.29 12.00 271.60 MWD 10550.00 90.75 110.40 8924.97 240.31 -1436.35 5975232.77 669346.55 -1436.33 12.00 271.58 MWD 10575.00 90.83 107.40 8924.63 232.21 -1412.70 5975225.21 669370.37 -1411.33 12.00 271.54 MWD 10600.00 90.91 104.40 8924.25 225.37 -1388.66 5975218.92 669394.56 -1386.38 12.00 271.50 MWD 10625.00 90.98 101.40 8923.84 219.79 -1364.30 5975213.89 669419.04 -1361.52 12.00 271.45 MWD 10650.00 91.05 98.40 8923.39 215.49 -1339.68 5975210.16 669443.75 -1336.85 12.00 271.40 MWD 10675.00 91.12 95.40 8922.92 212.48 -1314.87 5975207.72 669468.62 -1312.41 12.00 271.35 MWD 10700.00 91.19 92.40 8922.41 210.78 -1289.93 5975206.59 669493.59 -1288.28 12.00 271.29 MWD 10725.00 91.25 89.40 8921.88 210.39 -1264.94 5975206.76 669518.58 -1264.52 12.00 271.23 MWD 10750.00 91.31 86.40 8921.32 211.30 -1239.97 5975208.25 669543.52 -1241.21 12.00 271.17 MWD 10757.45 91.33 85.51 8921.15 211.83 -1232.54 5975208.94 669550.94 -1234.35 12.00 271.10 7 10775.00 91.36 87.61 8920.74 212.88 -1215.03 5975210.39 669568.42 -1218.14 12.00 89.00 MWD 10800.00 91.41 90.61 8920.13 213.27 -1190.04 5975211.35 669593.39 -1194.64 12.00 89.05 MWD 10825.00 91.46 93.62 8919.50 212.35 -1165.07 5975210.99 669618.37 -1170.73 12.00 89.12 MWD 10850.00 91.50 96.62 8918.86 210.12 -1140.18 5975209.33 669643.31 -1146.47 12.00 89.20 MWD 10875.00 91.53 99.62 8918.20 206.59 -1115.44 5975206.37 669668.12 -1121.93 12.00 89.27 MWD 10900.00 91.56 102.62 8917.52 201.77 -1090.92 5975202.11 669692.74 -1097.18 12.00 89.35 MWD 10925.00 91.59 105.62 8916.83 195.68 -1066.69 5975196.57 669717.10 -1072.28 12.00 89.44 MWD 10950.00 91.61 108.62 8916.13 188.32 -1042.81 5975189.76 669741.14 -1047.31 12.00 89.52 MWD 10975.00 91.63 111.62 8915.42 179.72 -1019.35 5975181.70 669764.79 -1022.32 12.00 89.60 MWD 10982.45 91.64 112.52 8915.21 176.93 -1012.45 5975179.06 669771.75 -1014.89 12.00 89.69 8 11000.00 91.71 110.41 8914.70 170.51 -996.12 5975173.02 669788.22 -997.36 12.00 272.00 MWD 11025.00 91.81 107.41 8913.93 162.41 -972.48 5975165.46 669812.03 -972.38 12.00 271.94 MWD 11050.00 91.90 104.41 8913.12 155.56 -948.46 5975159.16 669836.21 -947.43 12.00 271.85 MWD 11075.00 91.99 101.41 8912.27 149.98 -924.11 5975154.14 669860.68 -922.59 12.00 271.75 MWD 11100.00 92.08 98.41 8911.38 145.68 -899.50 5975150.40 669885.38 -897.92 12.00 271.65 MWD 11125.00 92.15 95.41 8910.46 142.68 -874.70 5975147.96 669910.24 -873.49 12.00 271.54 MWD 11150.00 92.23 92.41 8909.50 140.98 -849.78 5975146.83 669935.19 -849.38 12.00 271.43 MWD 11175.00 92.29 89.40 8908.52 140.58 -824.80 5975147.00 669960.16 -825.63 12.00 271.32 MWD 11200.00 92.35 86.40 8907.51 141.49 -799.84 5975148.48 669985.10 -802.33 12.00 271.20 MWD 11225.00 92.40 83.40 8906.47 143.71 -774.97 5975151.27 670009.91 -779.53 12.00 271.08 MWD 11242.45 92.44 81.31 8905.73 146.03 -757.69 5975153.98 670027.13 -763.95 12.00 270.95 9 11250.00 92.44 82.21 8905.41 147.11 -750.22 5975155.23 670034.57 -757.24 12.00 90.00 MWD 11275.00 92.43 85.21 8904.35 149.85 -725.40 5975158.53 670059.33 -734.66 12.00 90.04 MWD 11300.00 92.42 88.22 8903.29 151.28 -700.46 5975160.53 670084.22 -711.55 12.00 90.17 MWD 11325.00 92.40 91.22 8902.24 151.40 -675.49 5975161.22 670109.18 -687.98 12.00 90.29 MWD 11350.00 92.38 94.22 8901.20 150.22 -650.54 5975160.60 670134.15 -664.01 12.00 90.42 MWD 11375.00 92.34 97.23 8900.17 147.73 -625.69 5975158.68 670159.05 -639.70 12.00 90.54 MWD 11400.00 92.31 100.23 8899.15 143.94 -601.00 5975155.45 670183.81 -615.12 12.00 90.67 MWD 11425.00 92.26 103.23 8898.16 138.86 -576.55 5975150.93 670208.38 -590.34 12.00 90.79 MWD 11450.00 92.21 106.23 8897.18 132.51 -552.39 5975145.13 670232.67 -565.44 12.00 90.91 MWD 11475.00 92.15 109.23 8896.23 124.90 -528.60 5975138.07 670256.63 -540.46 12.00 91.03 MWD 11492.45 92.11 111.33 8895.58 118.86 -512.24 5975132.40 670273.12 -523.03 12.00 91.14 10 11500.00 92.11 110.42 8895.30 116.17 -505.19 5975129.87 670280.23 -515.49 12.02 269.99 TO Well L.. 18" 5000 psi T :.:.:.:.:. L-J ~:' ::' ,.1 :' l ~ [,73#ij!!:::~QºQ¥~W:ffl~M~ß.:¡:}:(::~:1 r~t~~~~~tt~tt~ Blin~~~ears ~:~:~:~:~:~:~:~:~:t~:~:~:d / . -.. - . .. . ,__., .. ....: .. 1,114 Turn L T Valve 1 1:~:~:¡:~:¡:~:¡:~:¡:~:¡:~:~:~:~~"12,~/~~t'I ~.. /1I1~' 5000 p>i RX-46 I..... .111"1111". .... IMudCro," . I @ ill @ [. I. Choke Line I' '" ':: T I. Kill Line I t L.J 1 ,I v Bor~ R~rrs I~ /1'··,·..,,·..·,·..·,·..·,·,·,·..·..·,··..·'..··..'1 I. . ... I T~)T oj I. ~ ~nn~w$.øø.ø.j@ftR~H~Æ}} F.::::::::::::::::::::::::::::¡' \2 '3' d 'C'O~lb;I'~', 'I /"" '::':':':':':':':.:.:.:':':':'.. TOT .. . .:.: 7..1/16" 5000 psi (RX-46) or ~ .. : :! ::. '. j .-- 41/16" 5000 psi (RX-.39)· .. ~ ~ Swab Valve I t¡)eI.FI~..~_~.~~--+ tÎIII SSV I f!Æ~;~;~l!~;~J ~" W ~j~m~W)*~m~ I' ,~:v~~~~~v~~~ , :'1 I I ) BOP-Tree ) Rig Floor I I KB Elevation . .. ,)J!1!,:,À. ~~c:tor ID = 6.37~' wnh 6·Oüs. Un~' t-Iydnl Arlrlul::'r I 17 1/16" 5000 psi B9P's. :.10 = 7~06~. I I I I Tree Size I I I . .......... I Master Valve I rT~f··~··::: <.::::])QJ ~'''''''''''!'''''IIII ".m." ";~~~:v~v~~~r~vvvvvv ..,----- - --" "- - -". : ."::: ~.~. .:::'/>.;": .. Base Flange I Page 1 r'JOTv~.....':I?::~:~.R ~?D.~YS,. '-,: ...~¡. " ~;':'-'~'~}1 '.: :'~':'.'::~ :'::'..:. .;'.:~~:. :~"': ;::::~::?Ë'::~:1'.'" '.~::;~~~:~~:~:-\:;: :~.:::~;:. :.:j . .. "",.". ~. '. .... ..···1·.."· ...... ...... .....!' ·:·.,·:.··:·<~/:~:~,;:~>.:f:j~1~ ~.,j ".~~:.'.. ~",~':?j\:..:...._ :.\~ ;".. '~'\:'" ....;.. ,,,~~.,.·,I .).: 11 ",<'" . -v , 4 ¿/ -'''''Jft;1Jôo.· \ > :".:\.~:.:' t··~:.. '.:..~.::/:~\)/.:<::' .:<::'.;..:::'. :.~:.' '.:<:.,:'.::. " .. ".. ..... . ...... ............. ...... ...... ...... '..... ....,J . ,"," ~'I'·' ...... .:~.' :~~: :Jo,.~.'~..:,.... ....:.~..., .:J"j" _~.".,.,,, ,~~_~"': ***"'t~*$1 00.00******* AMOUNT CONSOLIDATED COMMERCIAL ACCOl:JNT No. P 055161 NET VENDOR DISCOUNT CHECK NO. 055161 DATE 10/6/2003 56·389 ~ III 0 5 5 ~ b ~ III B: 0 ~ ~ 2 0 :18 ~ 5 I: 0 ~ 2 t? 8 g b III DATE Octøber6, 2003 ) AI2;\SKA OIL & GAS CONSERVATION COMMISSION 333 W 7TH AVIENLJE SUITE 100 ANCHORAGE, AK 99501-3539 D...........,.·.....,,'...':p· . '. ..........t:.'.~ 'DtI' ~'I1U:1 (11I:1 (::1 U::'.",,· . .. .I..JL, ..U' tn1) !HtU)' NATIONAL CITY BANK Ashland, Ohio \(~ ~qfiL\ GROSS TOTAL ~ TO TH E ORDER OF: PAY: BP EXPLORATION, (ALASKA) INC. PRUDHOE BAY UNIT PO BOX 196612 ANCHQI1AGE, AK99519-6612 THE ATIACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. PERMIT TO DRILL =EE DESCRIPTION INVOICE / CREDIT MEMO 10/6/2003 I NV# PR 1001 03A DATE ) p 055161 ) TRANSM1T AL LETTER CHECK'LIST CIRCLE APPROPRIATE LETTER/PARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME /tU f:.'-' IC¡4 ¿ I PTD# 203 -/70 CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If API number last two (2) digits are between 60-69) "CLUE" The permit is for a new wellboresegment of existing well /:../5 4 k .... ,19' A Permit No,/7f"/b'i API No. So-Q?-9- 2. G. 53/.... 0/ Production should continue to be reported as a function' of the original API number, stated above. BOLE In accordance with 20 AAC 25.005(1), all records, data and logs acquired for the pilot hole 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). paOT (PH) SPACING EXCEPTION DRY DITCH SAMPLE Rev: 07/10/02 C\jody\templates The permit is approved subject ,to fuD compliance with 20 AAC 25.055. Approval to perforate and produce 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. All dry ditch sample sets submitted to the 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. .WI;LL PERMIT CHECKLIST.! Company SPEXPLOßAIION {A~SKA)INC.. Well Name: PHUDHOE SAY UNIT K::19ALL Program PTD#: 2031900 Field & Pool PRUDHOE .SA y, PRUDHOE OIL"6A0.15û Initial ClasslType ''._''''._/J-Q L''. GeoArea _8..9_0.._""__.".~,, Unit J 1650,,__ On/Off Shore On. Administration !1 pe(mitfee attached Y~s i 12 Leas~.numb~rappropriate. Yes :3 "U"ni.q\,J~ w~lt n..arn~ "aDd OU.lT)b"er " " " " .. " .. " " .. .. " .. " " " " " " " " .. .. " " " " " " " " " " " .. .. .. .. ..Y"e$ " " " " .. " " " " " " " " " " " " " " .. .. .. " " " .. .. " .. " .. .. " " " " " " " " " " " " " " " " " " " _ _ " _ _ " " " " _ " " " " " " " " " " _ " " _ I 4WelUocated in"a definedppol Yes. :5 ..Well..located pr"oper "distance" from drilling unit boundary Yes i6Well..located pr.oper "distance from other wells" Yes ¡7 "S"ufficient .acreage"ayailable in dri liog unit. Yes .. 18 ..If_deviated, is" wellbore platincluded Yes .. 19 ..oper.ator only affected party" . Y~s .. 110 "Qp!:!r:.ator bas"apprppriate" QOl1d i.nJQrce " " " " " " " " " " " " .. " " " " " " " " " " " " " " " " " " " " Y~$ " " " " " " " .. .. " " " .. " " " " " " " .. " " " " " " " " " " " " " " " " " " .. .. .. " " " " " " " " " " " " " _ " .. " " " .. " " " .. " " " " " " .. " .. 11 P~rmit c"an be issueçlwithout cO"nservation order Yes 12 Permit can be issueçlw.itbout administ(ativeapprpval " _ Yes 11/17/2003 13 Can permit be approved before 15-day wait Yes 14 _WelUQcated within area and"strata .authorized by"lojectipo Ord.er # (putlO# in.cpmm"eots).(For" .NA. " " " .. _ _ " " " " . " " " " " " " " " " .. " " " " " " .. _ _ " _ " . " " .. " " " 15 "AJI w!:!ljs" within..1 l4"l1Ji!..e "ar~a"of reyi!:!w jd~ot[fi!:!d (Fpr ~erv..ic..e ..well 9111y>- " " " " .. " " .. .. " .. " " " ..N.A" " " " " " " " " " " " " " " " .. .. " " " " " " " " " .. .. " " " " " " " " " " .. " " " " .. .. " " " .. " " " " .. " " .. " .. " .. " " .. " .. " " " " " " " " " 16 ..Pre-produ"ced injector: .duration "of pre-:propuctiol'J tess.. than" 3. months" (For..s!:!r:vi.ce well Qn.!y) .. . NA . " " " " " " " . .. " _ .. .. _ " 17 ACMP_ Findjng "of Consistency.. h.as bee"n.is.s\,Jed" f9r..tbis pr"oject. " " NA " " " " _ " _ " Appr Date ~ -------..-.--.----,,-.---- -----------. - Appr \ß- ;~ \ 18 19 20 21 22 23 24 25 26 27 Date 28 11/17/2003 29 30 31 32 33 34 Engineering -_._--~_.--_._._----_._---_.,-------- -- Geology 35 36 Date 37 11/17/2003 38 39 Appr RPC Well bore seg Annular Disposal 1,,1 - - - - - - - - - - - - - - - - - - - . - - ( - . - . - - - - - - - - - - ---.-----.-.--------------.-,---.-- -- --.-. -., --.__..,,-,-- ._"--_._-,.'"--~.,.._--,,--- ------,.---- --.--..-.---- , _.+--,,_._.-._.__.~.._~._- -.--- ,-~-_.- - ..~+_._,---------_._._-- .-... .-.--- . ---.----.--------.---------- -.--'---.-----..-------------.---.--.-.-.. -._._--_._.._-~-_.._-_._- -..--".-..-..-.-..--.---....-- ~... ..'".._._----_..._-~. ---.--------- .- ----.-. .G.ondu"ctor stringpJovi.ded " _ . NA.." " .. "Swfac~"ca$ingprQtects. all"known USDW$ " " " "NA. _CMT.. v_a!.. ad!:!qu.ate..t9 circ.u tate.. on .cond"uçtor" & SUJf..csg. NA. _CMT.. v..ot ad!:!quate" to tie-in ..IQng "string to"surf csg" _ " " " " " " " " .. " " _" .. _ " " _ " " " _ " NA " . " .. .. .. ,,_ _ _ " " " " " " " " .. . _ " .. " " _ _ " " " " " " .. ..GMT..w.iIl coyer"all!<l'Jo..wn"pro_ductive hQrizons" _ _ _ _ _ _ _ _ _ " .. .. _ . No_ _" """" Slotte"d. " _ _ .. " _ " _ _C..asiog de"signs ad.equate for C,,,T, S ,,&_ permaf(pst.. Yes _ _ " " _ _ " " .Apequ~te..tan"kage_oJ re_serve pit" _ . " _ .. . . _ .. .. _ " .. " . " .. _ _ .. " . _ Yes.. _ . _ _ " "CTDU. _ " " _ _ _ .. _ " _ " " " _ . .. " _ " _ _. _ _ " " " " ..If..a.r~-prill, has. a_ 1..0:-4.03 forabanoonrnent be~o approv!3d " .. .. "NA . " Multilat~r:.al.. " . " _ _ " " " ,,_ " " _ " _ _ " _.. "Apequ~te..\^(e!lQore,,~ep~ratjo..n_proP9~ep_ _ _ _ _ " .. " " _ .. _ . .. .. .. .. .. .. .. _ _ .. .. _ " .. _ " " " .. " "Y~$" " .. " " " " " " " " " " " " " .. .. _ _ .. " _ .. " " " " " " " " .. _ _ _ _ " .. .. " " " " " " _ _ .. .. " " " " " " _ .. " .. " " " " " " " " .. .. .. " " " " ..If_djv!:!r:ter Jeq_uired, does jt ..me!3t reguJations" _ _ _ _ _ _ .. . _ _ .. _ " _ _ . _ . " _ .. _ _ NA_ _ _ _ " _ " _ Sioetrack. . _ _ _ .. _ _ _ _ _ " . _ _ _ " _ " . " _ " " _ .. " .. ..DriUiog fluJd. program sc.h!3matic,,& eq"uip ..Iist..aoequat!3 _ _ . _ .. _ " . " _ .. _ " _ _ _ _ _ _ Yes .. _ Max MW_8".6. ppg._ . _ _ _ _ " _ " SOP.Es, dpthey meet r!3guJation _ . . " " ..Y ~s .. .. _ _ _ _ " " " " ..S..o.PE.Pf~ss ra.tiog a.ppropriate; ..test to ..(pu.t psig i..n "comrn!3nts). " _ " " " ".. " " " _ .. " . . _ ..Ye$ _ "" _ ." Test to _3500_ ps['MS~ 33..00 psi... _ _ _ _ _ _ _ _ _. """..". _ _ _ _ _ _ . " " " _ " ..G"hoke"manjfold cQmpJies. w/API.. R~-53. (May ß4).. _ _ " _ _ _ _ _ .. .. .. . __ _ _ _ " _ .. yes .. " " . _ .. _ _ .Work will oçc..ur:. without..operation ..shutdown.. . yes .. ..Is. pres.ence" of H2S gas. probabl!:!.. . .. No_ Mechanical.cOlJd..iti.on 9{ we.lls wi.thin AOR y~rified (For. s..erv.ic!3 W!3U only).. " _ .. . " _NA . _ _ _ _ _ _ _ _ _ N _ ~ ~ _ _ _ _ _ _ _ - - - - - - . - .. - ~ - ~ - - - - .. - ~ ~ - - - - - - - - . - - - - - - - - ( ~ - - - - - . .10. ppm. . . . .. ~ - ~ ~ - - - - - - - - - - - - - - - - - - - . ________.___._.'_...____,___,__._......~__,___.._._,_.".__..'"__,_._.__._.._._~_...._,_____._.___.____N____....,".._.....___.,_.___..___..___.._.__""._~__,_,.._._ "'- .,,----,- -_..__.-,."..._~-_._----,,-_._----_.._- --"--'-~~'-'-- -. .--.--.- "- "."---_...~_.-_.+._.~-_..._-_."_._--" .""---.----- -.-.'.-.-_._.--"~---..--- ...__._'"_ _".____""_.__._~_.__._...__._._.,_.._."_."__,". ._ __.__. _ n' ...."..________...._ _.._.,,___.._. .."_,_.. .__....._~.- ---..----- ...._-". "--,"'-~-...- Permit. c.an þe i.ssued w!o. hyOr:.ogen" s"utfiçJe m~a.s_ures . .D"ata"pr~sel'Jted on_ pote"ntialove..rpres"sur!3 "zone.s_ .S~i..srnicanalysjs. o.fsbaJlow gas"zpoes" " . .S.eabep"cond..itiOIJ survey _(if off-sh9re) " " Gonta"ct n.arnelphQn"e_ for"we!3kly progr~~s_repo"rts [exploratory _only). _ _ _ . "" No. . .NA_ _ _ _""". NA" NA _ _ " _ _ NA" _ _ _""". - - - - - - - - - - - - - - . - - - - - - - - Geologic Engineering Public Commissioner: Date: Commissioner: Date Commissioner Date Or¡J ¡{II V tr1\ ~~tf\ ) ) Well ~-jistory File APPENDIX Infornlation of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to sinlplify fìnding infomlation, information of this nature is accunlulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. ) ) 0263 - {'to J2G37 Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revlsion: 4 $ Fri Aug 20 13:44:47 2004 Reel Header Service name.............LISTPE Da t e. . , . . . . . . . . . . . . . . . . . . 04/08/20 Origin. . . . . . , . . . . . . . . . . . . STS Reel Name................ UNKNOWN Continuation Number......Ol Previous I~eel Name....... UNKNOWN Comments. . . . . . . . . . . . . . . . . STS LIS W.Öting Library. ScienU.fic Technical Services Tape Header Service name............ .LISTPE Date. . . . . . . . . '. . . . .. . . . .. 04/08/20 Origin. . . . . . . . . ... . . . . . . . STS Tape Name................UNKNOWN Continuation Number......Ol Previous Tape Name.......UNKNOWN Comments. . . . . . . . . . . . . . . . . STS LIS Writing L:Lbrary. Sc:Lenti fie Technical Services Physical E:OF Comment Record 'rAPE HEADER Prudhoe Bay MWD/MAD 10GS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPJ\NY: TAPE CREATION DJ\TE: 11 JOB DATA K-19AL1 500292253160 BP Exploration (ALaska) Inc. Sperry-Sun Drilling Services 20-AUG-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 MW0002816962 S. LATZ WHITLOW/ SJ\RB MWD RUN 2 MW0002816962 S. 1ATZ WHITLOW/ SARB 11 SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT fROM KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 4 llN 14E 3100 4766 MSL 0) 54.25 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 4.500 10039.0 11 REMARKS: 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). ~ . ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH - SUBSEA (TVDSS) . RECE'VED SEP 0 3 2004 Alaska Oil & Gas Cons. ComI11iSSibr, Anchorage ') ') 3. 'I'HISWELL Wl\S DRILLED OFF OF' l\ WHI PSTOCK POSITIONED IN THE K-l9A WELLBORE. THE 'rop WAS AT 10034 'MD AND TIlE: BOTTOM WAS AT 1 003 9' MD. 4. MWD RUNS 1 AND 2 COMPRISED DIRECTIONAL AND DUAL GAMMA RAY (GM). RUN 2 ALSO INCLUDED ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). MAD EWR4 DATA. OVER Tl-lE RUN ]. INTERVAl, WERE ACÇ?UIRED PlUOR TO 'l'HE s'rART OF DRILLING EUN 2. 'rHESE MAD DATIl" WERE MEH.GED WITH RUN 2 MWD Dl\TA. 5. LOG AND MERGED DIGITAL DATA (LDWG) ONLY WERE SHIFTED TO A SCHLUMBERGER GAMMA RAY RUN IN K-19A L1 ON 12/15/03. THESE DATA WERE PROVIDED TO SSDS BY K. COONEY (SIS/BP) ON 8/19/04..1:.,OG I-lEADER DATA RETAIN ORIGINAL DRILLERS' DEPTH REFERENCES. 6. MWD RUNS 1 1-\ND 2 REPRESENT WELl, K-19ALl WITH API#: 50-029-22531-60. THIS WELL REACHED A TOTAL DEPTH ('I'D) OF 11575'MD/8889'TVDSS. SROP SMOOTHED RATE Of PENETRATION WHILE DRIM,ING. SGRC SMOOTHED GJ.\MMA [<}\Y COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP == SMOOTHED PHASE SHIfT-DERIVED RESISTIVITY (SHALLOli~ SPACING) . SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) . SEDP. = SMOOTHED PHA.SE, SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE "" SMOOTHED FORMIl"TION EXPOSURE TIME. ~; File Header Service name.............STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.. .....04/08/20 Maximum Physical Record. .65535 File Type................ LO Previous File Name.......STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Dep"th shifted DEPTH INCREMENT: # FI LE SUMMARY PBU TOOL CODE GR RPD RPM HPS RrX FET ROP $ 1 and clipped curves; all bit runs merged. .5000 START DEPTH 9999.5 10029.5 10029.5 10029.5 10029.5 10029.5 10053.0 STOP DEPTH 11530.5 11544.0 11544.0 11544.0 11544.0 11544.0 11575.5 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH 9999.5 10000.5 10002.0 GR 10000.5 10001.5 10003.5 ) 10007.5 10014.5 10016.0 10020.0 10024.5 10029.0 10038.0 10042.5 10046.5 10049.0 10053.0 10055.5 10078.0 10089.0 10111.0 10121.0 10128.5 10139.5 10143.0 10148.0 10153.0 10164.5 10168.5 10173.5 10199.5 10205.0 10218.5 10223.5 10235.0 10262.5 10273.5 10280.5 10286.0 10297.5 10307.5 10313.5 10321.0 115'75.5 $ 10006.5 lOOl5.E) 10017.5 10020.5 10023.5 10028.5 10035.0 10039.0 10043.0 10045.5 10049.0 10053.5 10076.0 10088.0 10107.5 10118.5 10122.5 10130.5 10137.0 10145.0 10149.0 10.161.5 10166.5 10170.5 10195.5 10202.5 10215.5 10222.5 10232.0 10258.0 10271.0 10282.0 10288.0 10299.5 10307.5 10314.0 10320.5 11575.0 # MERGED DJ\.TA SOURCE PBU TOOL CODE MWD MWD $ MERGE TOP 10000. ~) 10442.0 MERGE BASE 10442.0 11575.0 BIT RUN NO 1. 2 if REMARKS: MERGED MAIN PASS. $ II Data Format Specification Record Data Record Type..................O Data Specification Block Type.. ...0 Logging Direction.................Down Optical log depth units...........Feet Data Reference Point..............Undefined Frame Spacing.....................60 .1IN Max frames per record.............Undefined Absent value...................... -999 Depth Units....................... Datum Specificat,ion Block sub-type... 0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1. 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 '7 fET MWD HOUR 4 1 68 28 8 Name Service Unit Min Max Mean Nsam ) First Reading Last Reading ) ) DEPT F'1' 9999.5 11575.5 1078'7.5 31.53 9999.5 11575.5 ROP MWD F'l'/H 0.15 712.25 85.4042 3046 10053 11575.5 GR MWD API 36.69 245.68 77.5297 3063 9999.5 11530.5 RPX MWD OHMM 0.37 2000 29.4893 3030 10029.5 11544 RPS MWD OHMM 0.1l 2000 27.0167 3030 10029.5 11544 RPM MWD OHMM 0.1.7 2000 2EJ.9673 3030 10029.5 11544 RPD MWD OHMM 11.17 2000 42.2073 3030 10029.5 11544 FET MWD HOUR 0.21 22.05 4.92688 3030 10029.5 11544 First Reading For Entire File..........9999.5 Last Reading For Entire File...........11575.5 File Trailer Service name.............S'1'SL1B.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.......04/08/20 Maximum Physical Record..65535 Fil e Type................ LO Next File Name...........STSL1B.002 Physical EOF File Header Service name.............8T811B.002 Service Sub Level Name... Version Number...........1. O. 0 Date of Generation.......04/08/20 Maximum Physical Record..65535 File Type................ T-,O Previous File Name.......STSL1B.001 Comment Record FI LE H.E.ADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCEEMENT: II FILE SUMMARY VENDOR '1'001 CODE GR ROP $ 2 header data for each bit run in separate files. 1 . :)000 STAET DEPTH 10000.5 10049.0 STOP DEPTH 10408.5 10442.0 II LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOfTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TO DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM .i'\NGLE: MAXIMUM ANGLE: 12-DEC-03 Insite 4.3 Memory 10442.0 10049.0 10442.0 80.9 95.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ TOOL NUMBER 72829 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 10039.0 BOREHOLE CONDITIONS MUD TYPE: Sf Flo Pro ) ) MUD DENSITY (L8/G): MUD V~SCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FIl,TRATE AT MT: MUD CA.KE AT MT: 8.60 47.0 8.5 26000 6.8 .000 .000 .000 .000 .0 148.0 .0 .0 # NEu'rRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): !I TOOL STANDOFF (IN): EWR FREQUENCY (HZ): EEMAEKS: $ it Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction.................Down Optical log depth units...........Feet Data Reference Point........... ...Undefined Frame Spacing.....................60 .1IN Max frames per record.............Undefined Absent value..................... .-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order Units SiZE) Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWDOIO FT/H 4 1 68 4 2 GR MWD010 API 4 1 68 8 3 First Last Name Service Unit M5.n Max Mean Nsam Reading Reading DEPT FT 10000.5 10442 10221.3 884 10000.5 10442 ROP MWD010 FT/H 0.15 712.25 64.7047 787 10049 10442 GR MWDOI0 I\PI 36.69 24~).68 71.1147 81.7 10000.5 10408.5 First Reading For Entire File..........10000.5 Last Reading For Entire Fi1e...........10442 File T.r:ailer Service name.............STSLIB.002 Service Sub Level Name... Version Number-.......... .1.0.0 Date of Generation... ....04/08/20 Maximum Physical Record..65535 File Type................ LO Next File Name...........STSLIB.003 Physical EOF File Header Service name..... ........STS1IB.003 Service Sub 1evel Name... Version Number... ........1.0.0 Date of Generation.......04/08/20 Maximum Physical Record..65535 \:11 e Type............. _ . .10 Previous File Name.. .....STSLIB.002 Comment Record ) FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPM RPS RPX FET GR ROP $ 3 ) header data for each bit run in separate files. 2 .5000 START DEPTH 10029.0 10029.0 10029.0 10029.0 10029.0 10409.0 10442.5 STOP DEPTH 11543.5 11543.5 11543.5 11543.5 11543.5 11530.0 11575.0 H LOG I·IEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): 'I'D DRILLER (FT): TOP 1,OG INTERVAL (F'T'): BOTTOM LOG I.NTERVAL (.F'I'): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGI-E.: MAXIMUM ANGLE: it TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GH EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE l-\ND CASING DI-\Tfl. OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (L8/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIECU.LATING TERMPERJ\TUEE: MUD FILTRATE A.1' MT: MUD CAKE AT .MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ # Data Format Specification Record Data Record Type.................. 0 Data Specification Block Type.. ...0 Logging Direction.... .... ...... ...Down Optical log depth units... ........Feet Data Reference Point.... ....... ...Undefined frame Spacing.....................60 .1IN Max frames per record...... .......Undefined Absent value...................... -999 14-DEC-03 Insite 4.3 Memory 11575.0 10442.0 11575.0 87.1 97.2 TOOL NUMBER 780.12 178425 3.750 10039.0 SF Flo 8.70 65.0 8.9 25500 6.8 Pro .200 .089 .270 . .240 68.0 161.0 68.0 68.0 ') Depth Uni-ts. . . . . . . . . . . . . . . . . . . . . . . Oat: um Speci_ fication Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/!- 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 FET MWD020 HOUR 4 1 68 28 8 Fi r,st. Last Name Service Uni.t M.:Ln Max Mean Nsam Reading Reading DEPT F'l' 10029 11575 10802 3093 10029 11.575 ROP MWD020 FT/H 0.92 599.91 92.4129 2266 10442.5 11575 GR MWD020 7-'.PI 50.03 203.51 80.1871 2243 10409 11530 RPX MWD020 OI-IMM 0.37 2000 27.4083 3030 10029 11543.5 RPS MWD020 OHMM 0.11 2000 26.6004 3030 10029 11543.5 1'\ PM MWD020 OI-IMM 0.17 2000 28.0988 3030 10029 11543.5 RPD MWD020 OHMM 11.17 2000 38.9801 3030 10029 11543.5 FET MWD020 HOUR 0.21 22.05 4.91313 3030 10029 11543.5 First Reading For Entire File..........10029 Last Reading For Entire File...........l1575 File Trailer Service name.............STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.......04/08/20 Maximum Physical Record..65535 Fil e Type................ LO Next File Name...........STSLIB.004 Physical EDt' Tape Trailer Service name.............LISTPE Da t e. . . . . . . . . . . . . . . . . . . . . 04/08/20 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name................UNKNOWN Continuation Number......Ol Next Tape Name...........UNKNOWN Comments.................STS LIS Writing Library. Scientific Technical Services Reel Trailer Servtc:e name............. LTSTPF, Date.................... .04/08/20 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name................UNKNOWN Continuation Number......Ol Next Reel Name...........UNKNOWN Conments.................STS LIS Writing Library. Scientific Technical Services Physical t:üF Physical EOF End Of LIS File
