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197-035
XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE RESCAN [] Color items- Pages: [] GraYScale, halftones, pictures, graphs, charts - Pages: [] Poor Quality Original- Pages: [] Other - Pages: DIGITAL DATA [] Diskettes, No. n Other, No/Type 'OVERSIZED n .Logs of vadous kinds o Other Complete COMMENT~: n Scanned by: ~,,,e~ TO RE-SCAN Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: /si • STATE OF ALASKA DE r 2 0 2013 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND L66) CCC la. Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other ®Abandoned 0 Suspended lb. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero ® Development 0 Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 11/28/2013 , 197-035 313-455 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 04/12/1997 ' 50-029-21924-60-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 04/18/1997 PBU Z-32BL1 713'FNL, 1253'FWL, Sec. 19,T11 N, R12E, UM 8. KB(ft above MSL): 85.7' 15.Field/Pool(s) Top of Productive Horizon: 4283'FSL, 727'FEL, Sec. 13,T11 N, R11 E, UM - GL(ft above MSL): 53.85'• Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 181' FSL,2508' FEL, Sec. 12,T11 N, R11 E, UM 5243' 4848' ' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 598973 y- 5959360 Zone- ASP4 . 13424' • 8880' • ADL 028262,028245&028240 TPI: x- 596929 y- 5964330 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 595133 y- 5965485 Zone- ASP4 None 18.Directional Survey: 0 Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(ND): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD, LWD: DIR/FE, GR, RES, DIL, BHC, LDL, CNL, Sonic 11765' 8950' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE TOP BOTTOM Top BOTTOM SIZE CEMENTING RECORD PULLED 20" Conductor Surface 110' Surface 110' 32" 13-3/8" 68# L-80 Surface 2668' Surface 2668' 17-1/2" 3850 cu ft Permafrost 9-5/8" 47# NT8OS Surface 8886' Surface 7514' 12-1/4" ,2244 cu ft Class'G' 7" 29# L-80 8712' 10820' 7390' 8827' 8-1/2" 530 cu ft Class'G' _ 4-1/2" 12.6# L-80 10643' 11765' 8697' 8950' 6" 454 cu ft Class'G' 2-7/8" 6.16# L-80 11785' 13408' 8952' 8885' 3-3/4" Uncemented Slotted Liner 24. Open to production or injection? 0 Yes ®No 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/ND (MD+TVD of Top&Bottom;Perforation Size and Number): ) 4-1/2", 12.6#, L-80 10647' 10537/8617' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No ��ANNE� VIY� - ����A DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED See Attached 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing. Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes IS No Sidewall Core(s)Acquired? 0 Yes ®No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBD MS MAR 2 1 LJ'. Form 10-407 Revised 10/2012CONTINUED ON REVERSE Submit Original Only J vi-r q/23/14- � � -. sD s-- /5 G 29. GEOLOGIC MARKERS(List all formations an kers encounter 30. FORMATION TESTS NAME MD TVD Well Tested? 0 Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 10847' 8844' None Shublik 10916' 8882' Sadlerochit 11253' 8936' OWC 11516' 8939' Formation at Total Depth: 31.List of Attachment Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Jacob Leemh 564-4989 Email: Jacob.Leemhuis@bp.com Printed Name: Title: Drilling Technologist Joe Lastufk Signature: 9Phone 564-4091 Date: 121/0/6 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only WELL NAME: Z-32BL1 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 11783' Fish: Milled Cement Retainer 10800' Set Cement Retainer -10530' 62 Bbls Class 'G' -6659' 189 Bbls Class 'G' 5442' Tubing Cut and Pulled 5254' Set EZSV 5243' Set Whipstock Z-32BL1 , Well History (Pre Rig Sidetrack) Date Summary 09/15/13 LATCHED 4-1/2"WFD WRP AT 10,564'SLM AND MOVED UPHOLE 10,534' BEFORE SHEARING GR. RIH W/4-1/2" GS. 09/16/13 PULLED 4-1/2"WFD WRP FROM 10,572 MD (hang up and left wrp at 478'slm). JARRED—3hrs ON 4- 1/2"WFD WRP AT 478'SLM BEFORE POOH (elements and slips in place). DRIFTED TO 10.900'SLM W/3.70" CENT(no issues). 09/18/13 INITIAL T/I/0=350/620/0 PSI. LRS LOADED WELL W/KCL& DIESEL. RIH W/OWEN 2.5"SETTING TOOL/4-1/2" HES EZ DRILL SVB CMT RETAINER . CCL NOT WORKING AT 1000',ATTEMPT TO POOH AND TOOLS HUNG UP. RBIH AND TOOLS STUCK AT 1782', UNABLE TO FALL OR COME UP. ATTEMPT TO FREE TOOLS W/TRIPLEX AND LRS, UNABLE TO GET FREE. CCL STOP DEPTH=1781.8', CCL TO ME=7.7'. CMT RETAINER SET AT 1789' MID ELEMENT,TOP OF RETAINER AT 1788'. WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED. FINAL T/I/0=670/620/0 PSI. 09/18/13 T/I/0=560/600/52 Temp=Sl Load& Kill TBG. Pre E-Line. Pumped 5 bbl meth spear,followed by 293 bbls of 1% KCL to load and kill well,pumped 5 bbls meth for spacer,followed by 100 bbls of dsl. Final valve positions upon LRS departure SV,WV,SSV=closed, MV=open, IA/OA=OTG FWHP 530/580/100. 09/25/13 CTU#8- 1.75"CT-Scope: Pre-Rig Mill CMT Retainer, Set Retainer, Cement existing perfs MIRU from Deadhorse.Weekly test of BOPE. MU CTC. Pull Test. PT BHA to disconnect. MU WFD 2-7/8" motor and 3.75"5 blade junk mill BHA(OAL=25.49'). Open SV+ SSV. RIH swapping coil to KCL. Coil Tractor died. POOH and close SV+SSV. Standby for parts. Repair Tractor, 3 hrs. NPT. PJSM with crew discussed safety awareness on hand/body position and the hazzards of daily routine activities that are done. Pump back on line resume with operations.Tab plug at 1794'puh up wt. 7k. Establish free spin 3287 psi, open choke maintaining 1500 psi back Swap to powervis 5 bbls.WH psi dropped losing returns. looks Ilike plug let loose, close choke. puh to let plug relax and do bottoms up 22 bbls. Pushing plug to bottom pumping at min. rate. 09/26/13 CTU#8- 1.75"CT-Scope: Pre-Rig Mill CMT Retainer, Set Retainer, Cement existing perfs. WFD 2-7/8" motor and 3.75"5 blade junk mill BHA(OAL=25.49'). Continue Mill/push plug to bottom pumping min. rate.Kept tagging, Pushed plugged down to 11783'CTMD. Made multiple slow passes up/down passes with pump off line from 10,700'- 10,900'with no problems, saw no obstructions where cement retainer will be set. POOH. LD milling BHA. MU WFD FH Cement retainer(OAL=24.3'). Load well with 300 bbls of KCL+ Safelube and 45 bbls of 50/50 McOH. RIH. Set cement retainer at 10 800'. Downsqueeze 60 bbls of 15.8 ppg Class G cement through retainer. Unsting and lay 2 bbls of cement on retainer. POOH. LD tools. RDMO. 09/28/13 DRIFT 2'x 1-7/8",2.5"S-BAILER,TAG CEMENT @ 10,530'SLM. PUMPED 6 BBL DIESEL FOR PASSING MIT-T 2500 PSI. 09/29/13 PULLED INT-DGLV @ 10,450'SLM. 10/02/13 T/I/O =400/250/0 Temp=S/I Assist SLB cement(Pre-RWO) Pump 10 bbls meth, 221 bbls diesel down TBG while assisting SLB cement crew. Freeze protect well 30 FL with 3 bbls meth, 14 bbls diesel. FWHP=250/250/300 SLB Cement crew crew on well upon departure CV's=OTG. 10/02/13 Set 189 bbl balanced plug w/15.8 ppg "G"cmt,W/.2% D46,+ .3% D65, + .45% D167,+ .2% D153, + .02 GPS D177,4hrs&25 Min pump time. Balanced plug is across 4 1/2"tbg&7"x4 1/2" IA from pulled GLV @ 10458' station#1 &up to 6800'. FP w/diesel in tbg & IA, flow line FP'd also. Pad Op notified. Page 1 of 2 Z-32BL1 , Well History (Pre Rig Sidetrack) Date Summary 10/05/13 BRUSH TREE W/4-1/2" BRUSH. DRIFT&TAG TOC @ 6659'SLM W/2.5 CENT, 1-3/4 S-BAILER (SAMPLE OF GREEN CEMENT RECOVERED). DRIFT TO 6659'W/3.70 CENT, CLEAN-NO OBSTRUCTIONS . 10/06/13 T/I/0=134/9/22 CMIT TXIA to 3500 Pumped 12.3 bbls neat meth to reach test pressure CMIT TXIA Failed on 3 attempts (see mit data) bleed well back to starting pressures(swab closed wing closed ssv closed master open annulus valves open to gauges well shut in on arrival and departure) FWHP=124/14/21. 10/08/13 T/I/0=39/65/0 Temp= SI Attempted CMIT-TxIA**FAILED**to 3500 psi (Pre-RWO)/CMIT-TxIA to 2000 psi. 10/09/13 CMIT-TxIA**PASSED**to 2000 psi. 1st 15 min.TBG/IA lost 60/60 psi. 2nd 15 min.TBG/IA lost 16/17 psi.Total loss in 30 min was 76/77 psi. See logs from yesterday and today for details. DATA tab on WSR 10/8/13. Bled TBG/IA pressure—4 bbls. FWHP's=568/85/34 SV, MV, SSV=closed, MV=open, IA and OA= OTG,AL=closed. DSO notified of LRS departure. 10/09/13 INITIAL T/I/O =0/50/0 PSI. RU, PT, HOT CHECK,ARM EXPLOSIVES, RIH W/3.475"CUTTER, CORRELATED TO TT, CUT TUBING AT 5442', GOOD T/I COMMUNICATION. 10/10/13 Job continued from 10-9-13 WSR CMIT-TxIA PASSED to 3500 psi; MIT-OA PASSED to 2000 psi CMIT- TxIA: Pump 6.8 bbls diesel to achieve test pressure.Tubing/IA lost 108/110 psi 1st 15 min and 38/37 psi 2nd 15 min for a total loss of 146/147 psi over 30 min test. Bleed psi. MIT-OA: Pump 3 bbls diesel to achieve test pressrue. OA lost 70 psi 1st 15 min and 29 psi 2nd 15 min for a total loss of 99 psi over 30 min test. Bleed OAP. FWHP 15/22/32 SV,WV,SSV=closed, IA and OA=OTG. 10/11/13 T/I/O=50/60/120.Temp=SI. Bleed WHPs to 0 psi (pre sidetrack). No AL.T&OA FL @ surface. IA FL near surface. Bled IAP to 0 psi in 5 min.TP went on VAC during bleed. Bled OAP to 0 psi in 1 hr. Held open bleed on IA&OA for 30 min. Monitored for 30 min. IAP increased 1 psi OAP increased 3 psi. Job complete. Final WHPs=VAC/1/3. SV, WV=C. SSV, MV=0. IA, OA=OTG. 1430. 10/13/13 T/I/O=0+/0+/0+, Temp=Sl. PPPOT-T(PASS), PPPOT-IC (PASS), pre RST. PPPOT-T: Stung into test void (500 psi.), bled void to 0 psi. Functioned LDS, all moved freely(2.5"). Pumped through void, good returns. Pressured test void to 5000 psi. for 30 min.test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test void (0+ psi.), bled void to 0 psi. Functioned LDS, all moved freely(2.5"). Pumped through void, good returns. Pressured test void to 3500 psi for 30 min test, lost 200 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. 10/13/13 T/I/O =Vac/40/10.Temp= SI. Bleed WHPs to 0 psi (pre rig).AL SI @ casing valve,ALP=0 psi. IA&OA FLs near surface. Bled IAP to 0 psi in 10 min, held open bleed for 1 hr(gas). Bled OAP to 0 psi in 10 min and held open bleed for 1 hr(gas). monitored for 30 min, IAP increased to 0+. Final WHPs=Vac/0+/0. SV,WV=C. SSV, MV=0. IA, OA=OTG. NOVP. 23:30 hrs. Page 2 of 2 North America-ALASKA-BP Page 1 01 Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date. X3-0143P-C:DRILL(10,455,558.00) Project:Prudhoe Bay Site:PB Z Pad Rig Name/No.:PARKER 273 Spud Date/Time:3/28/1989 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292192400 Active datum:Z-32C ACTUAL @101.88usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) - 11/21/2013 10:00 - 11:30 1.50 RIGD P PRE BEGIN RON EVENT WITH PARKER 273 RIG AT 10:00 HRS ON 11/21/2013. -OPEN WELLWORK TRANSFER PERMIT WITH PAD OPERATOR. -RECEIVE WELL HANDOVER FROM WELLS GROUP -Z-28(PRESSURE SUPPORT),Z-31 (PRESSURE SUPPORT),&Z-33(RIG 1 FOOTPRINT)SHUT-IN AND LOTO GENERAL RIG DOWN OPERATIONS ON W-18 IN PREPARATION FOR RIG MOVE. -MOVE CATTLE CHUTE AND SKID RIG FLOOR _ TO RIG MOVE POSITION 11:30 - 12:00 0.50 RIGD P PRE I LOWER MAST.SLACKOFF WEIGHT PRIOR TO 1 MAST STAND=434 KLBS 12:00 - 14:00 2.00 RIGD P PRE FINAL PREPARATIONS TO SEPARATE MODULES 14:00 - 19:00 5.00 RIGD P PRE SEPARATE MODULES,PULL OFF WELLAND STAGE IN FRONT OF WELL ROW. 19:00 - 21:00 I 2.00 RIGD I P PRE CH2M HILL CRANE ON LOCATION TO PULL DUMMY WELLHOUSE OFF W-18. TRANSPORT DUMMY WELLHOUSE TO Z PAD ON BED TRUCK 21:00 - 00:00 3.00 RIGD P I I PRE LINEUP THREE MODULES AT ENTRANCE TO W PAD. 11/22/2013 00:00 - 06:00 6.00 MOB P PRE MOVE MUD MODULE FROM W PAD TO Z PAD AND STAGE. -SIMOPS: LAYOUT RIG MATS AROUND Z-32 06:00 - 14:00 8.00 MOB P PRE MOVE DRILL MODULE FROM W PAD TO Z PAD AND STAGE. 14:00 - 21:00 7.00 MOB P PRE MOVE UTILITY MODULE FROM W PAD TO Z PAD AND STAGE. 21:00 - 00:00 3.00 MOB N WAIT 1.08 PRE WAIT ON WIND TO CALM DOWN PRIOR TO SPOTTING WELLHOUSE WITH CRANE. -LINEUP MODULES ON Z PAD IN PREPARATION FOR SPOTTING. -PICKUP AROUND W-18 WELLHEAD. 11/23/2013 00:00 - 02:30 2.50 MOB P PRE CH2M HILL CRANE ON LOCATION TO SPOT DUMMY WELLHOUSE OVER WELL 02:30 - 07:00 4.50 MOB P PRE SPOT DRILL MODULE OVER WELLHOUSE. MATE UP MUD AND UTILITY MODULES TO DRILL MODULE. 07:00 - 12:00 5.00 RIGU P PRE RIG UP INTERCONNECTS. INSTALL ROOF CAPS AND HAND RAILS. 12:00 - 13:00 I 1.00 RIGU P PRE RAISE DERRICK,HOOKLOAD OFF STAND= 509 KLBS. 13:00 - 14:30 1.50 RIGU P PRE SKID RIG FLOOR AND CATTLE CHUTE. RAISE PIPE CAT. SET CUTTINGS BOX. 14:30 - 18:00 3.50 RIGU P PRE GENERAL RIG UP OPERATIONS -BRIDLE DOWN -START UP STEAM HEATERS -RIG UP TO PRESSURE TEST TWC FROM ABOVE/BELOW. I ACCEPT PARKER 273 RIG AT 18:00 ON I 1 111 /23/13 Printed 12/9/2013 1:48:49PM North America-ALASKA-BP Page 2 04. Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date: X3-0143P-C:DRILL(10,455,558.00) Project:Prudhoe Bay Site:PB Z Pad Rig Name/No.:PARKER 273 Spud Date/Time:3/28/1989 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292192400 Active datum:Z-32C ACTUAL©101.88usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations I RIGU ft) 19:00 1.0r0 us ) I � P � PRE FUNCTION TEST RIG ESD(PASS). 18:00 19:00 - 20:00 1.00 RIGU P PRE HOLD RIG EVACUATION/H2S DRILL AND AAR. 20:00 - 23:30 3.50 RIGU P PRE I PRESSURE TEST TWC FROM ABOVE TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN I EACH(PASSING TESTS,SEE ATTACHED CHART). PRESSURE TEST TWC FROM BELOW(CMIT TX IA)TO 250 PSI LOW FOR FIVE MIN AND 3500 PSI HIGH FOR 30 MIN(PASSING TEST, ;SEE ATTACHED CHART). DIFFICULT TO GET POPPET TO SEAT INITIALLY. OBTAIN AUTHORIZATION TO PROCEED WITH UPCOMING MILLING OPERATIONS FROM WTL. 23:30 - 00:00 0.50 RIGU P PRE CAMERON REPS ON LOCATION TO BLEED OFF TREE CONTROL LINES AND HANGER VOID. 11/24/2013 00:00 - 02:30 2.50 RIGU P PRE NIPPLE DOWN DOUBLE MASTER VALVE DRY HOLE TREE AND TUBING HEAD ADAPTER. MAKE UP TUBING HANGER XO IN LIFTING THREADS WITH 8-1/2"TURNS. 02:30 - 09:00 6.50 BOPSUR P PRE NIPPLE UP HIGH PRESSURE RISERS AND BOPE. INSTAL FLOW LINE,BELL NIPPLE& SECURE BOP STACK VISUALLY INSPECT UPPER VBRS AND BLIND RAMS. 09:00 - 10:30 1.50 BOPSUR P PRE RIG UP TO TEST BOPE. FILL LINES AND PERFORM SHELL TEST. CHOKE MANIFOLD VALVE#2,KILL HCR AND UPPER VBR DOOR SEALS ALL LEAK ON SHELL TEST -DRAIN STACK AND CHANGEOUT UPPER VBR DOOR SEALS 10:30 - 17:00 6.50 BOPSUR P PRE TEST BOPE TO 250 PSI LOW,3500PSI HIGH FOR 5 MINUTES EACH WITH 4"TEST JOINT. ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS -TEST WITNESSED BYAOGCC REP JOHN CRISP 17:00 - 23:00 6.00 BOPSUR N RREP 1.08 PRE NON IADC CODE 8 NPT REPAIR BOPE. CHANGEOUT KILL HCR AND CHOKE MANIFOLD VALVE#2 VALVE K4 LEAKING DURING SHELL TEST AFTER REPAIRS. REBUILD K4 VALVE. -INSPECT LOWER VBRS AND PROACTIVELY CHANGEOUT DOOR SEALS 23:00 - 00:00 1.00 BOPSUR P PRE TEST BOPE TO 250 PSI LOW,3500 PSI HIH FOR 5 MINUTES EACH WITH 4-1/2"TEST JOINT TEST COMPLETED ON 11/25/13 AT 01:30 - --- 01:30 ___- I --- --- -- }-- --- -- - --- __--_- - -- 11/25/2013 100:001.50 BOPSUR P PRE COMPLETE BOPE TEST TO 250 PSI LOW,3500 \ PSI HIGH FOR 5 MINUTES EACH /9f)-TEST WITH 4"AND 4-1/2"TEST JOINTS -ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS TEST WITNESSED BYAOGCC REP JOHN CRISP 01:30 - 02:30 1.00 BOPSUR P PRE RIG DOWN AFTER BOPE TESTING Printed 12/9/2013 1:48:49PM North America-ALASKA-BP Page 3 ob4- Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date: X3-0143P-C:DRILL(10,455,558.00) i Project:Prudhoe Bay Site:PBZ Pad Rig Name/No.:PARKER 273 Spud Date/Time:3/28/1989 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292192400 Active datum:Z-32C ACTUAL @101.88usft(above Mean Sea Level) Date I From-To , Hrs Task Code NPT NPT Depth Phase ! Description of Operations (hr) (usft) 02:30 - 04:30 • 2.00 RIGU P PRE RIG UP DUTCH RISER AND LUBRICATOR 04:30 - 05:00 0.50 RIGU P PRE PERFORM EVACUATION/H2S DRILLAND HOLD AAR 05:00 - 07:00 2.00 RIGU P PRE PRESSURE TEST LUBRICATOR TO 250 PSI I LOW AND 3500 PSI HIGH FOR FIVE MIN EACH. I PULL TWC. RIG DOWN LUBRICATOR AND DUTCH RISER. 07:00 - 11:30 4.50 RIGU P PRE I DISPLACE FREEZE PROTECT FROM WELL AS I FOLLOWS,400 GPM,1750 PSI: !-REVERSE IN 92 BBLS 120°F 8.5 PPG 15EAWATER. LINE UP DOWN TUBING AND PUMP 34 BBL SAFE-SURF-O PILL -CIRCULATE SURFACE TO SURFACE I VOLUME DOWN TUBING,379 BBLS TO ;DISPLACE ENTIRE WELL TO CLEAN SEAWATER. 11:30 - 13:30 2.00 PULL P I j DECOMP I RIG UP TO RUN TUBING WITH DOYON ,.\ I CASING TONGS AND SCHLUMBERGER SPOOLING UNIT. N.'iv e 13:30 - 16:00 2.50 PULL P DECOMP MAKE UP LANDING JOINT TO 4-1/2"TUBING pc- ,is ) HANGER,MAKE UP TOP DRIVE AND PULL ,isD TUBING HANGER. BREAK OUT AND LAY k 1 DOWN HANGER,LANDING JOINT AND �G X CROSS-OVERS \,G` f -INITIAL PICKUP WEIGHT TO FREE HANGER o =104 KLBS. FREE PIPE PICKUP WEIGHT=90 `l I KLBS. !-MONITOR WELL FOR 10 MINUTES AFTER PULLING HANGER(STATIC) 16:00 - 00:00 8.00 PULL P DECOMP ,PULL OUT OF HOLE AND LAY DOWN 4-1/2" TUBING FROM 5442'ELMD -COMPLETE LAYING DOWN AT 01:00 ON 11/26/13 -AVERAGE 24 JOINTS PER HOUR 11/26/2013 00:00 - 01:00 1.00 PULL P DECOMP LAY DOWN 4-1/2",12.6#,L-80,IBM TUBING FROM 440'MD AT MIDNIGHT TO SURFACE. I-ALL PIPE RECOVERED AS EXPECTED FROM ORIGINAL PIPE TALLY 1-(128)FULL JOINTS,(2)GLMS WITH HANDLING PUPS,(1)HXO SVLN SSSV NIPPLE I 'WITH HANDLING PUPS,(5)PUP JOINTS -(51)TOTAL CLAMPS RECOVERED WITH(2) CONTROL LINES -CUT JOINT=3.68'LONG,FLARE OD=5.28", I FLARE=GOOD CONDITION 01:00 - 02:30 1.50 PULL P DECOMP ' W RIG DON AND CLEAR RIG FLOOR AFTER LAYING DOWN TUBING. 02:30 - 03:00 0.50 WHSUR P I DECOMP INSTALL WEAR RING,ID=8-5/8" 03:00 - 04:30 1.50 CLEAN P I DECOMP I LOAD CLEANOUT TOOLS INTO PIPE BARN i AND UP TO RIG FLOOR. HOLD PJSM FOR I MAKING UP BHA. 04:30 - 08:00 3.50 CLEAN P DECOMP MAKEUP AND RUN IN HOLE WITH 9-5/8" CLEANOUT ASSEMBLY. 08:00 - 13:00 5.00 CLEAN P DECOMP TRIP IN THE HOLE WITH 9 5/8"CLEANOUT, SINGLING IN FROM PIPE SHED. 13:00 - 13:30 0.50 CLEAN P DECOMP SERVICE AND INSPECT BLOCKS,TDS-11, I CROWN,AND IDM. Printed 12/9/2013 1:48:49PM North America-ALASKA-BP Page 4 67Fk Operation Summary Report vv Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date: X3-0143P-C:DRILL(10,455,558.00) Project:Prudhoe Bay , Site:PB Z Pad Rig Name/No.:PARKER 273 � Spud Date/Time:3/28/1989 12:00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292192400 Active datum:Z-32C ACTUAL @101.88usft(above Mean Sea Level) Date From-To Hrs Task Code ; NPT NPT Depth Phase I Description of Operations 1 (hr) (usft) I 113:30 - 18:00 4.50 CLEAN P DECOMP j TRIP IN THE HOLE VITH 95/8"CLEANOUT, 1 SINGLING IN FROM PIPE SHED. TAG TUBING 'STUB @ 5463'. 18:00 - 19:00 1.00 CLEAN 1 P DECOMP PUMP 30 BBL HI VIS SWEEP AROUND. 600 GPM,1750 PSI. NO INCREASE IN DEBRIS ON BOTTOMS UP. 19:00 - 23:30 I 4.50 CLEAN P DECOMP CUT AND SLIP DRILLING LINE. -CALIBRATE BLOCKS. -CHECKCROWNSAVER. -MONITOR WELL. STATIC. 23:30 - 00:00 0.50 CLEAN P DECOMP POH ON ELEVATORS FROM 5429'MD TO 5050' 'MD '-PU 125K,SO 121KAT 5450'MD 11/27/2013 00:00 - 03:00 3.00 CLEAN P j DECOMP j CONTINUE PULLING OUT OF THE HOLE WITH '9 5/8"CLEANOUT ASSEMBLY FROM 5050'MD AT MIDNIGHT TO 779'MD. -MONITOR WELL. STATIC. 103:00 - 05:00 2.00 CLEAN P I DECOMP PULL OUT OF THE HOLE WITH 9 5/8" CLEANOUT ASSEMBLY FROM 779'MD TO SURFACE. 1-RACK BACK HWDP AND COLLARS. -LAY DOWN CLEANOUT BHA. 05:00 - 06:30 1.50 STWHIP P WEXIT RIG UP WIRELINE E-LINE EQUIPMENT AND TOOLS. i-BUILD STANDS OFF LINE. 06:30 - 10:30 4.00 STWHIP P ' WEXIT RUN IN WITH EZSV ON E-LINE. CORRELATE AND SET TOP OF EZSV AT 5254'ELMD,5,265' (7Q' I DRILL PIPE MD. V j-BUILD STANDS OFF LINE. 10:30 - 12:00 1.50 STWHIP P 1 I WEXIT 'PRESSURE TEST EZSV TO 250 PSI LOW FOR ' 5 MINUTES AND 3700 PSI HIGH FOR 30 MINUTES. -CHARTED TEST ATTACHED. -0 MIN 3710 PSI,15 MIN 3700 PSI,30 MIN 3700 PSI. -5.4 BBL PUMPED,5.4 BBL BLED BACK. -UD WIRE LINE TOOLS OFF LINE. 12:00 - 13:00 1.00 STWHIP P I ( WEXIT j STAGE WHIPSTOCK BHA ON RIG FLOOR 13:00 - 16:00 3.00 STWHIP P WEXIT MAKE UP 81/2"WHIPSTOCK/MILL BHA FROM SURFACE TO 857'MD. 16:00 - 22:00 6.00 STWHIP P i WEXIT TRIP IN THE HOLE WITH 8 1/2" WHIPSTOCK/MILL BHA FROM 857'MD TO 5127 MD. I 1 -SHALLOW HOLE TEST MWD AT 1800'MD. -450 GPM,620 PSI. -FILL PIPE EVERY 20 STANDS. kV 22:00 - 22:30 0.50 STWHIP P WEXIT i SET WHIPSTOCK AT 5265'MD. 61/ 5 -ORIENT WHIPSTOCK TO 40DEG LEFT OF �� HIGH SIDE. `-, I -SET DOWN 18K TO SET BOTTOM ANCHOR. V -PULL 10K OVER TO VERIFY,GOOD. -SET DOWN 56K TO SHEAR MILLS. 22:30 - 23:00 0.50 STWHIP P WEXIT TRIP OUT OF THE HOLE FROM 5265'MD TO 4937'MD. 23:00 - 00:00 1.00 CASING P WEXIT I MAKE UP RTTS ASSEMBLY,TRIP IN FROM j 14937'MD TO 5032'MD. Printed 12/9/2013 1:48:49PM North America-ALASKA-BP Page 5 dbAG- Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date: 12/14/2013 X3-0143P-C:DRILL(10,455,558.00) Project:Prudhoe Bay Site:PB Z Pad Rig Name/No.:PARKER 273 Spud Date/Time:3/28/1989 12•00:00AM Rig Release: Rig Contractor:PARKER DRILLING CO. UWI:500292192400 Active datum:Z-32C ACTUAL©101.88usft(above Mean Sea Level) Date From-To Hrs Task Code NPT j NPT Depth Phase Description of Operations _ (hr) j (usft) ' 11/28/2013 00:00 - 01:00 1.00 CASING P WEXIT TRIP IN WITH RTTS FROM 4937'MD TO 5127' MD. -UW 131K,DW 122K -SET RTTS AT 196'. 01:00 - 02:00 1.00 CASING P WEXIT PRESSURE TEST RTTS FROM BELOW TO 250 PSI LOW/2000 PSI HIGH FOR 5 MINUTES. GOOD. -4.5 BBL PUMPED,4 BBL BLED BACK 02:00 - 02:30 0.50 CASING P WEXIT BACK OFF FROM RTTS PACKER ASSEMBLY I I IHANG MILLING ASSEMBLY OFF AT 196'MD. -TRIP OUT FROM 196'MD TO SURFACE. 02:30 - 03:00 0.50 BOPSUR P WEXIT PULL WEAR RING. 03:00 - 05:30 2.50 CASING P WEXIT ATTEMPT TO CHANGE OUT 9-5/8"PACK OFF. -VERIFY OA IS STATIC. -BACK OUT LOCK DOWN SCREWS SHOWED SIGNS OF CASING GROWTH,DECIDE NOT TO CHANGE PACKOFF. -INJECT PACKING MATERIAL INTO 'SECONDARY SEAL TEST VOID. -RE-TEST PACK OFF. 05:30 - 06:00 0.50 BOPSUR P WEXIT INSTALL WEAR RING. 06:00 - 07:00 1.00 CASING P WEXIT MAKE UP AND TRIP IN VUTH RTTS RUNNING 'TOOL FROM 0'MD TO 196'MD 07:00 - 08:30 1.50 CASING P WEXIT RE PRESSURE TEST EXISTING PACKOFF TO 250 PSI LOW FOR 5 MINUTES AND 3500 PSI HIGH FOR 30 MINUTES 08:30 - 09:30 1.00 CASING P WEXIT ENGAGE RTTS,CLOSE ANNULAR AND IRELEASE RTTS -PULL OUT OF THE HOLE TO RTTS AND LAY DOWN. 09:30 - 10:30 1.00 STWHIP P WEXIT RIH WITH 9.625"MILLING BHA FROM 5127'MD TO 5238'MD I-DISPLACED WELL TO NEW 9.0 PPG LSND MILLING FLUID -OBTAIN SLOW PUMP RATE AFTER y \ DISPLACEMENT. ,.11‘sN 10:30 - 16:00 5.50 STWHIP P WEXIT MILL 9.625°WINDOW FROM 5243'MD TO 5271' �\ - MD(4856'TVD) - -450 GPM, 1000 PSI ON,960 PSI OFF -100 RPM,5K TQ ON,3K TQ OFF \1/41% UW 128K,DW 119K,RW 124K -CEMENT FOUND ON BACKSIDE OF CASING -TOW 5,243'MD,BOW 5,260' 16:00 - 17:00 1.00 STWHIP P WEXIT I PUMP 30 BBL HI VIS SWEEP -450 GPM 1010 PSI -60 RPM,4K TORQUE -MODERATE INCREASE IN CUTTINGS 17:00 - 18:00 1.00 STWHIP P WEXIT RIG UP AND PERFORM LOT 11-MUD WEIGHT:9.0 PPG,5271'MD 4856'ND I-PUMP 3.0 BBLS TO 968 PSI,BLEED BACK 3.0 IBBLS -LOT EMW=12.8 PPG 18:00 - 19:30 1.50 STWHIP P WEXIT MILL 9.625"WINDOW FROM 5271'MD TO 5280' MD (-450 GPM, 1115 PSI ON,1010 PSI OFF -100 RPM,4K TORQUE ON,3K TORQUE OFF -DRESS WINDOW. -VERIFY PASS THROUGH,DRY DRIFT WINDOW. Printed 12/18/2013 3:35:21 PM North America-ALASKA-BP Page 6 Or Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/21/2013 End Date: X3-0143P-C:DRILL(10,455,558.00) Project:Prudhoe Bay Site:PB Z Pad Rig Name/No.:PARKER 273 Spud Date/Time:3/28/1989 12:00:00AM Rig Release: Rig Contractor.PARKER DRILLING CO. •UWI:500292192400 Active datum:Z-32C ACTUAL @101.S8usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 19:30 - 20:00 0.50 STWHIP P WEXIT PUMP 30 BBL HI VIS SWEEP -450 GPM,1000 PSI -60 RPM,4K TORQUE -LOW INCREASE IN CUTTINGS 20:00 - 23:30 3.50 STWHIP P WEXIT MONITOR WELL FOR 10 MINUTES:STATIC -MUD WEIGHT:9.0 PPG IN,9.0 PPG OUT POH ON ELEVATORS FROM 5280'MD TO 835' SMD -PU 132K,SO 118K AT 5280'MD 23:30 - 00:00 0.50 STWHIP P WEXIT MONITOR WELL FOR 10 MINUTES:STATIC -MUD WEIGHT:9.0 PPG IN,9.0 PPG OUT CONTINUE POH FROM 835'MD TO 560'MD -RACKING HWDP 11/29/2013 00:00 - 02:00 2.00 STWHIP P WEXIT LAY DOWN BHA FROM 560'MD TO SURFACE. -WINDOW MILL 1/8"UNDER. 1-UPPER MILLS INGUAGE. 02:00 - 03:00 1.00 STWHIP P WEXIT FLUSH STACK -FUNCTION TEST ALL RAMS AND ANNULAR BLOW DOWN KILL AND CHOKE LINES 03:00 - 07:00 1 4.00 DRILL P INTI RIH VNTH 8.5"DRILLING BHA FROM SURFACE •TO 773'MD •-PU 77K,SO 77K 07:00 - 07:30 I 0.50 DRILL P I INTI •SHALLOW HOLE MWD TEST. 450 GPM,PSI 740 07:30 - 12:30 . 5.00 DRILL I P i INTI RIH WITH 8.5"BHA FROM 773'MD TO 5140'MD -PU 127K,SO 120K � i I -GHOST REAMER INSTALLED ON BOTTOM OF STAND 25 12:30 - 13:30 1.00 DRILL P INTI LOG FROM 5140'MD TO 5280'MD IN RECORDED MODE ORIENT MWD,ESTABLISH BASELINE ECD 9.32 -GPM 575,PSI 1868 -PU 132K,SO 122K 13:30 - 18:00 ! 4.50 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 5280' MD TO 5555'MD -595 GPM,2360 PSI ON,2036 PSI OFF -40 RPM,6K TORQUE ON,3K TORQUE OFF I-PU 134K,SO 122K,ROT 125K -ECD:ACTUAL=9.9 PPG,CALC=9.33 PPG -SURVEY EVERY-90 FT -BACKREAM 95 FT PRIOR TO CONNECTIONS -MUD WEIGHT:9.0 PPG IN,9.0 PPG OUT 18 00 - 19 00 1.00 DRILL N WAIT 5,555.00 INTI UNABLE TO OBTAIN CLEAN SURVEYS AS PER SURVEY PROGRAM. -CIRCULATE WHILE WAITING FOR NEW ANTICOLLISION PLOT -595 GPM,2080 PSI EXTEND INC+TREND SURVEY CRITERIA FROM 5500'MD TO 5700'MD. NOTIFY ODE PLAN CHANGE,NEW TRAVELING CYLINDER Printed 12/9/2013 1:48:49PM r 11 = 4"MCEVOY Z-32 B SAFETY NOTES: WELL EXCEEDS 70°@ 10980'*** WELLF EAD= MCEVOY 2-7/8"SLID LNR WAS RELEASED APROX 10'OUT ACTUAKBR= BAKER INITIAL KB.ELE 91.9' B L 1 WINDOW @ 11785'***PREVIOUS WELLBORS BF.ELEV= 57.15' r SHOWN*** KOP= 3100' M3x Angle= 91°@ 1130T Datum M3= 10907' /4 5243' H9-5/8"WS(11/27/13) Datum TVD=_— 8800''SS 52554' —I9-5/8"EZSV(11/27/13) GAS LFT MANDRELS 13-3/8"CSG,72#,L-80,D=12.347" H 2668' ST MD TVD DEV TYPE VLV LATCH FORT DATE TBG CUT(10/09/13)—15442'ELM 6 2999 2999 5 HES-TB DOME RA 16 08/08/06 11111 TOC(10/02/13) — —6800' ll 5 5170 4796 45 FES-TB DOME RA 16 06/12/03 KIARRCtiel *4 6904 6032 43 FES-TB SO "RA 26 06/12/03 9-5/8"X 7"BKR ZXP PKR W/TEBACK SLV — 8698' : *3 8172 6992 41 FES-TB DMY *RA 0 06/12/03 *� *2 9282 7776 49 KBG-2-LS DMY *FIT 0 09/03/98 9-5/8"X 7"BKR HMC LNR HGR —1 8712' ►io ��� *1 10458 8563 49 KBG-2-LS 8 FTY 09/29/13 11w ': MANOR/SL#1-#4 =CEMENTED ;Vilep! IA 9-5/8"LNR,47#,NT-80S NSCC,.0732 bpf,D=8.681" H 8886' + 9-5/8"MLLOUT WNDOW 8886'-8936' Minimum ID =3.813" 2064' it, i 10526' —I4-1/2"FESX NP,D=3.813" 4-1/2" HES SSSV NIPPLE vepipthiVIL rh 01 I 96. W 10537' _17"x41/2"BKR S3PKR,ID=3.675" 10613' —14-1/2"F-ED S X NP, =3.813" TOP OF BKR TEBACK SLV,D=5.250" —1 10643' �' 10635' H4-1/2"FES X NP,D=3.813" Zil 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958" H 10647' 1----1 10647' _14-1/2"WLEG,D=3.958" 7"X 4-1/2"BKR ZXP PKR W/TEBACK,13=5.00" --I 10650' �/ /:/ H EMD TT NOT LOGGED 7"X 4-1/2"BKR WC HGR,ID=4.938" -I 10656'x: 10800' —I WFD CMT RE FAFER(09/26/13) TOP OF CEMENT PLUG(09/26/13) —10668' ii 11785' H TOP OF 2-7/8"SLOTTED LNR 7"LNR,29#,L-80 BTC-M,.0371 bpf,D=6.184" — 10820' Ii* ' +�Vie4- MLLOUT WNDOW 11765'-11775' FISH:MLLEDCMT RETAINER(09/26/13) -I 11783' , . A *,t* ,* ►1t .14.0... PERFORATION SUMMARY FIEF LOG: TCP PERF *, k' ANGLE AT TOP PERF: 87 @ 11855' 1*1V1*�•1 Note:Refer to R'oduction DB for historical pert data III► �444�����. SIZE SR= 141ERI/AL Opn/Sgz SHOT SQZ F • Z-32B I � 2-3/4" 4 11855-12086 S 04/23/97 09/26/132-7/8"SLID LNR,6.16#,L-80, — 13408' 2-3/4" 4 12130-12298 S 04/23/97 09/26/13 :4 % .00579 bpf,D=2.37" 2-3/4" 4 12382-12760 S 04/23/97 09/26/13 *+44 2-3/4" 4 12850-12913 S 04/23/97 09/26/13 2-3/4" 4 12976-13144 S 04/23/97 09/26/13 * PBTD(BRIDGE PLUG) H 14085' kiite IV 2-3/4" 4 13396-13522 S 04/23/97 09/26/13 * ,** 2-3/4" 4 13606-13816 S 04/23/97 09/26/13 %4N14e4 AA 2-3/4" 4 13921-13984 S 04/23/97 09/26/13 Z-328L1 14 �`- m. ��T' SY 2-7/8"'SUES 11788-134091 S 104/19/97 09/26/13 � 4-1/2"LNR,12.6#,L-80,.0152 bpf,D=3.958" —I 14220' DATE REV BY COf ENS DATE REV BY COMMENTS PRI JHOE BAY UNIT 04/17/89 AMU 1 INITIAL COMPLETION 10/08/13 MWJMD CMT,WFD RETNR(10/02/13) WELL: Z-32B 04/25/97 MB MULTI-LATERAL COMPL 10/10/13 PJC CMT CORRECTION PERMT No: 1970340,(50) 09/01/10 CJK/PJC AR#,PTD#&LNR CORRECTIOI 10/12/13 GJB/PJC TBG CUT(10/09/13) AR No: 50-029-21924-02(60) 09/20/13 SET/AVID SET CMT RETAINER(09/18/13) SEC 19,T11N,R12E,713'FTL& 1253'FWL 10/07/13 CR/JM) MLLNG/CMT SQZ(09/26/13) 10/07/13 SWCJJM)GLV GO(09/29/13) BP Exploration(Alaska) • w _�, THE STATE Alaska Oil and Gas ti� �—�� ®ALASKA Conservation Commission GOVERNOR SEAN PARNELL 333 West Seventh Avenue 0, Anchorage, Alaska 99501-3572 ALAS Main: 907.279.1433 Fax: 907.276.7542 Ken Allen alt Engineering Team Leader BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU Z-32BL1 Sundry Number: 313-455 Dear Mr. Allen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy P oerster Chair DATED this $day of September, 2013. Encl. A� RECEIVED STATE OF ALASKA • �"l 1 S /3 • ALASIPOIL AND GAS CONSERVATION COMMISSION �� AUC 1 ? APPLICATION FOR SUNDRY APPROVAL tj" 20 AAC 25.280 A00 1. Type of Request: ❑Abandon 0 Plug for Redrill ' ❑Perforate New Pool ❑Repair Well ❑Change Approved Program ❑Suspend ❑Plug Perforations ❑Perforate ❑Pull Tubing ❑Time Extension ❑Operations Shutdown ❑Re-Enter Suspended Well ❑Stimulate ❑Alter Casing ❑Other 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration(Alaska) Inc. ❑Exploratory ❑Stratigraphic 197-035 • 3. Address: 6. API Numbe ®Development ❑Service P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-21924-60-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU Z-32BL1 Will planned perforations require a Spacing Exception? ❑Yes No 9. Property Designatior 10.Field/Pool(s): ADL 028262,028245&028240 Prudhoe Bay/Prudhoe Bay - 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 13424' 8880' 13424' 8880' None None Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' Surface 2668' 13-3/8" 2668' 2668' 4930 2270 Intermediate Production 8886' 9-5/8" 8886' 7514' 6870 4760 Liner 2108' 7" 8712'- 10820' _ 7390'-8827' 8160 7020 Liner 1122' 4-1/2" 10643'- 11765' 8697'-8950' 8430 7500 Slotted Liner 1623' 2-7/8" 11785'-13408' 8952'-8885' 13450 13890 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 11788'- 13406' 8952'-8885' 4-1/2", 12.6# L-80 10647' Packers and SSSV Type: 7"x 4-1/2"Baker S-3 Packer Packers and SSSV 10537'/8617' MD(ft)and TVD(ft): 12. Attachments: 13.Well Class after proposed work: 0 Description Summary of Proposal I BOP Sketch CI Operations Program ❑Exploratory ❑Stratigraphic 0 Development ❑Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation October 15,2013 ❑Oil ❑WINJ ❑WDSPL ❑Plugged 16. Verbal Approval: Date ❑Gas ❑GINJ ❑GSTOR ❑Abandoned Commission Representative: ❑WAG ❑SPLUG 0 Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Jacob Leemhuis,564-4989 Printed Name: Ken Allen Title: Engineering Team Leader Email: Jacob.Leemhuis @bp.com Signature: A ° ct„..:------`., Phone: 564-4366 Date: F./. /://4.3 Commission Use Only Conditions of approval: Notify Commission so that a representative may witness �� r Lit 'S Number fJ ❑Plug Integrity El BOP Test ❑Mechanical Integrity Test ❑Location Clearance Other: RB MS OCT 1 0 201 Spacing Exception Required? ❑Yes "No Subsequent Form Required: J/9 4/'.7 / "` APPROVED BY q Approved By: _. / COMMISSIONER THE COMMISSION Date: ! -s-- / 3 iz. Form 10-403 Revised 142012 Submit In Duplicate �> Approved r i nths from the date of approval , • • 0 bp ,&-P4 . . Z-32B/BL1 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 Z-32B/BL1 to sidetrack and complete Z-32C. Reason for Sidetrack: Produce Ivishak reservoir Zone 4 Well History: Z-32B/BL1 is a lateral with slotted liner completion in troublesome fault crossings. PPROF in 2002 indicated 95% of oil production is from L1 and very little contribution from B, despite acid job. Z-32B/L1 has no current utility due to high watercut and no way to shut off water downhole. The best utilization of this wellbore is a sidetrack. Scope of Work: The sidetrack plan for the Z-32C well includes the following: pre-rig.operations will include setting a cement retainer at 10,800' MD and squeezing 60 bbls of cement into Z-32B/BL1 laterals and laying 2 bbls of cement above retainer, circulating a 3,600' MD cement plug into the IA and tubing above the production packer by means of Tubing perforations at -10,532' to permanently abandon above and below the Kuparuk formation, cutting the 4-1/2" tubing at approximately 6,200'. The rig will then move in and pull tubing, run a clean out run, and set an EZSV bridge plug in preparation to set the whipstock to exit the casing at-5,200' MD. A 7" intermediate drilling liner will be set at the top of the Sag River and 6-1/8" production hole will be drilled in the Ivishak. Run sliding sleeves and swell packer production liner assembly with liner top packer. Run 3.5" tubing tied into top of production liner top. MASP: 2,851 psi Estimated Start Date: October 15th, 2013 � ® f /Ow D. T ' a6 6eS�r ' 2 61e4 cv ,sue w�' " tv�C ,'h C xcYfs �, / 6'7 7 yep- TZic we// /�o4( ,'m G�"° /eCO,.a� 6i1 lAe fc 'I, 7,0 ,9(7,,.> • • Pre-riq prep work: Step Service Line _ Description of Work 1 S Pull WRP 2 E Set Cement Retainer at 10,800' MD 3 C P&A Perfs with 60 bbls 4 S D&T TOC. Set TTP at 10,537' MD. Pull GLV from Sta 1. 5 F Pressure Test Cement. MIT-T to 2,500. CMIT-TxIA to 3,500 psi. 6 F Set through tubing Balanced Cement Plug with 182 bbls. Planned plug interval will be 10,537' MD -6,920' MD 7 S D&T TOC. 8 F CMIT-TxIA to 2,500 psi 9 E Jet Cut TBG 10 F CMIT-TxIA 3,500 psi 11 V Set BPV Proposed Procedure: 1. MIRU Parker 273. 2. Test TWC from below to 3,500 psi for 30 minutes. 3. Nipple down tree. Nipple up and test BOPE to 3,500 psi. 4. Pull TWC with lubricator. 5. RU hard lines to BOP. Circulate out diesel freeze protection through choke to tiger tank with clean 8.5 ppg seawater. 6. RU and pull the 4-1/2"tubing from the pre-rig jet cut. 7. RIH with 9-5/8"clean out assemble down to the top of tubing stub. 8. RU E-line w/GR/CCL log and set EZSV at-5,220 MD and pressure test to 3,500 psi for 30 min. Chart test. 9. 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. 10. Swap the well over to 9.0 ppg fresh water LSND milling fluid. 11. Change 9-5/8" packoff. Pressure test to 3,500 psi. 12. Mill window in the 9-5/8"casing plus 20' of formation. 13. Perform LOT. POH for drilling BHA. 14. MU 8-1/2" drilling BHA , GR/RES/NEU/DEN/PWD and RIH. Kick off and drill 8-1/2" intermediate interval. • • 15. Drill 8-1/2" intermediate interval to section TD in TSGR at-11,445 MD. Weight up drilling fluid using spike fluid maintaining the following density ranges: • KOP-5800' TVDss: 9.0-9.5 ppg • 5800'TVDss-6331'TVDss: 10.2- 10.4 ppg • 6331'TVDss-8456'TVDss: 10.4- 10.5 ppg 16. At TSGR, CBU until hole is clean (minimum 2x)and POH on elevators to the ghost reamer depth. • MAD pass Kuparuk formations as required for NEU/DEN data. 17. RBIH, circulate well clean, and POH on elevators. 18. Change upper VBR pipe rams to 7"casing rams and test to 250 psi low/3500 psi high. 19. Run and cement 7", 26#, L-80, VAM TOP liner to TD, minimum of 150' overlap into the 9-5/8" casing. Set hanger/liner top packer and displace cement with mud. POH. 20. Change upper 7" casing rams to VBR pipe rams and test to 250 psi low/3500 psi high. 21. MU 6-W drilling BHA with Insert bit, bent housing motor, gyro and GR/RES/NEU/DEN. Gyro from 5,171' MD to 5,500' MD. Continue to RIH to the landing collar and test the casing to 3,500 psi for 30 minutes. 22. Displace the well to 8.8-8.9 ppg Power-Pro SF fluid prior to fully drilling out shoe track. 23. Drill 20' of new formation and perform a FIT. 24. Drill 6-1/8" hole though build and turn to -12,160' MD. Circulate bottoms up and POH on elevators for bit trip. 25. Stand back drilling BHA, change out insert bit with PDC bit. RIH with lateral drilling assembly, and GR/RES/NEU/DEN and continue drilling to TD-13,525' MD. Geo steer as required by onsite geologist. 26. Circulate bottom ups and condition the hole as necessary. Backream to the 7" shoe, MAD passing as required. 27. Trip in hole to TD and circulate/condition the hole as necessary until shakers clean up. POH on elevators. 28. MU and run 3-W 9.3# 13CR Hydril 511 sliding sleeve/swell packer liner to TD. 29. Displace water based mud with 8.8 ppg Rheliant mineral oil based mud. Drop a ball behind the required OBM volume and displace with additional OBM to land the ball on the ball seat in the toe of the well. 30. When the ball lands, set liner hanger and liner top packer. Prior to pulling the running tool, perform a pressure test on the liner top packer by testing the 7"casing x drill pipe annulus to 250 psi low/3500psi high for 5 min low/30 min high. 31. Pull liner running tool above liner top. Displace well to clean 8.8 ppg Brine. 32. POH, L/D the liner running tool. • • 33. R/U and run a 3-W, 9.3#, 13CR, VAMTOP tubing completion with GLMS. Space out and land the tubing with tubing tail inserted into the liner tieback sleeve. 34. Make up tubing hanger per Cameron Rep. Land the tubing hanger, and run in lock down screws. 35. Displace tubing and IA to 9.5 ppg brine. 36. Reverse circulate filtered 9.5 ppg brine and corrosion inhibitor into the tubing x casing annulus. 37. Drop ball/rod and set packer and individually test the tubing and annulus to 3,500 psi for 30 minutes. Record each test. 38. Shear the DCR valve. 39. Install TWC and test from above to 250 psi low/3,500 psi high for 5 minutes each and from below to 250 psi low/3,500 psi high for 5 minutes low/30 minutes high. 40. Nipple down the BOPE. Nipple up the adaptor flange and double master valves and test to 5,000 psi with diesel. 41. RU DSM lubricator and pressure test. Pull TWC. 42. RU circulating lines. Freeze protect the well to-2,000'TVD and allow diesel to U-tube reaching equilibrium. 43. Install a BPV. 44. Secure the well. RDMO. Planned Post-Rid Operations: Slickline : 1. Pull BPV, Pull Ball, Rod and RHC Plug with slickline. 2. Pull shear valve and dummies, install GLVs. 3. Open sliding sleeves as required by NWD PE. Flow back and clean up the well. 4. Close sleeves as needed to attain desired initial arrangement for production. 5. Install flow lines and well house. Drilling Engineer: Jacob Leemhuis (907) 564-4989 Production Engineer: Ryan Dunn (907) 564-4307 Geologist: Ashley Siks (907) 564-5247 TREE= • 4"MCEV OY • P ropo sed S NOTES: WELL EXCEEDS 70° 10980'. WELLHEAD= MCEVOY 2-7/8"SLID NOTES: WAS RELEASED APROX 10' ACTUATOR= �^ Z 3 2 C OUT WINDOW @ 11785'.OLD WELLBORE Z-32A, KB.ELEV= 85.7' NOT SHOWN ON DIAGRAM BELOW 9-5/8"CSG BF.ELEV= 57.15' KOP^ 3100' SECTION MILLED WINDOW @ 8886'. Max Angle= 31 @ 11307' , Datum MD= 10907' Datum TVD= 8800'SS 13-3/8'CSG,72#,L-80,D=12.347" I. 2668' 1 9-5/8"X 7'BKR ZXP PKR W/TESACK SLV H soar I 9-5/8'MLLOUT WINDOW 5200'-5216' � 1. 1 9-5/8'x r BKR HMC L.NR HGR H 5050' I ∎: 9-5/8"LW,47#,1-80,.0732 bpf,D=8.681" —I 5200' I s i GAS LFT MANDRELS STI MD ITVD DEV TYPE VLV LATCH PORT DATE 6 TBD 3000 42 KBG-2 DUN RK 1" . � 5 TBD 4750 39 KBG-2 DC K2 RK 1" 41 to 4 TBD 6000 12 KBG-2 DUN RK 1" 4 3 TBD 7000 12 KBG-2 DUN RK 1" a 2 TBD 7750 16 KBG-2 DUN RK 1' . • , UN I 1 TBD 8500 2 KBG-2 O RK 1"0* 11120' I�3-1/2' - X NF, I ..: �';' Z -32B I 11180• 1�3-vr HES TNrr� 3-1/2"NDPG Single sensor Sub —I 11445' 1 11214' 1�3 trr MP X � 1 3-1/2'I-ES X NP --J 11287' 1 4 I 11295' I— r x 5'BKR ZXP PKR&Fiexlock 3-1/2"TBG,9,3#,13-CR,VAM TOP --4 11300' I HGR w/TEBACK SLV,111 -4.4 7"LNR,29#,L-80,.0371 bpf,D=6.184' --I 11445' I I I 11300' J3-112'WIG I 0=-4 I I 10ea: 3.112"HES OBM Sw el Packers @ TBD,MD,TED,TED I I TBD',TED',TBD',&TBIY iii- is I B ►4 IS 1 lea: 3-1/2"I-ES Skiing Sleeve @ I I TED,TBDI,TED',TBIY, TBCf,TBIY,TBD',&TBD I I Z L__...___.__._3-1/2°BKR ISOLATION VALVE --1 13464' _j I I • 13450' _15HI Locator Sub D-3.91' I 1 3-1/2"HES OBM Anchor Sw enpacker 13469' 0 13613' -13-112'Float Coiar I 3-1/2"LNR,9.3#,13-CR,HYDRL 511 —I 13525' `N 13524' -13-112'Float Shoe I DATE REV BY COMMENTS DATE REV BY COMNI3'I TS PRI.DHOE BAY UMT 04/17/89 ORIGINAL COMPLETION 09/06/06 DAV/PJC AR NUMBER CORRECTION WELL: Z-32B 04/25/97 KSB MULTI-LATERAL COMPL 09/01/10 CJK/PJC AR#,PTD#&LNR CORRECTIONS PERMIT No: 1970340,(50) 07/02/01 CH/KAK CORRECTIONS 06/19/13 ZHB Z-32C New completion design AR No: 50-029-21924-02(60) 06/12/03 DTR/KK GLV GO SEC 19,T11N,R12E,713F FNS.& 1253'FWL 01/05/05 LWB/TLP MANDREL TVD CORRECTIONS 08/08/06 CJNYPJC GLV C/O BP Exploration(Alaska) i TREE_ ' • 4"MCEVOY • Z_3 2 B -soy NOTES: WELL EXCEEDS 70°@ 10980'. W./ILHEAD= MCEVOY 2-7/8"SLID LNR WAS RELEASED APROX 10' ACTUATOR= BAKER Proposed P & A OUT WINDOW @ 11785'.OLD WELLBORE Z-32A, KB.REV �' 85.7' B L 1 NOT SHOWN ON DIAGRAM BELOW 9-5/8"CSG BF.aEV= 57.15' KOP= 3100' SECTION MILLED WINDOW @ 8886'. Max_Angle= 31 11307' Datum MD= ©10907' Datum 1VD= 8800'SS 6200' _Top of 9-5/8"Whipstock 13-3/8"CSG,72#,L-80,ID=12.34r H 2668' 4622' HSB_NA-4317'TVOss I DPZ 33 _ _ - 6268' IHSB_Obf-4780'TVOss _ I L Calculated Top of Annular Cement ]—I 6070' J A _r 6920' I Top of Cement Plug-5958'TVDss 1 4-1/2'Gut Thing H 6200' i ' 650 LTVD 'i 7781' HTKC4-6608.1VDss INIt 22 II -1 7976' J—+TM-v-6770'TV Dss _I.__I 9-5/8"X 7"BKRZXPPKRVV/TACKSLV I—I 8698' I ) : 524 ftTVD 1 9-518"LNR,47#,1-80,.0732 bpf,I)=8.681" —I 8886• A.balanced plug will be set throu tubing to < - i gh solate DPZ1 (Ivishak)and DPZ2(Kuparuk).Total / � cement required=182 bbl.Cement will be Bottom of Cement slug —i 1053T pumped through perferations and TOC will be brought to 650 TVD above the Kuparuk. Calculated TOC,based on pack-off time H ?-10622' ' J 10668' —{ Calculated Top of Cement J 10746' I—LTSGR-8688'TV Dss _I DPZ 1 10800' H 41/2"Cement Retainer r LNR,29#,L-80,.0371 bpf,D=6.184" H 10820' 1 \\�_ 11786' 1—ITOP OF 2-7/8'SLOTTtB LNRJ `. \\` - 2-7/8"SLID LNR,6.16#,L-80, —{ 13408' 1. _00579 bpf,ID=2.37' A retainer will be set in the production tubing .. <500 ft above the top perferation.The exact .. `. liner volume of 65 bbls will be squeezed to fill Z- `. `#O 32B and BL1.After unstinging,2 bbls will be laid `. ••••. V . on top of the retainer. �4,/ RIM(BRIDGE PLUG) H 14085' .''. AZOM 1 4-1/2"LNR, 12.6#,L-80,.0152 bpf,[)=3.958" I-1 14220' -- DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/17/89 ORIGINAL COMPLETION 09/06/06 DAV/PJC API NUMBER CORRECTION VVELL Z-32B 04/25/97 KSB MULTI-LATERAL COMPL 09/01/10 CJK/PJC API#,PTD#&LNR CORRECTIONS PERtar No: 1970340,(50) 07/02/01 CH/KAK CORRECTIONS 05/14/13 ZHB Proposed P&A Plan AR No: 50-029-21924-02(60) 06/12/03 DTR/KK GLV C/O SEC 19,T11 N,R12E, 713F FNL& 1253'FAIL 01/05/05 LWB/TLP MANOR TVD COFCORRECT/DNS 08/08/06 CJN/PJC GLV C/O BP Exploration(Alaska) TREE= ' • 4"MCEVOY • Z-32 B SAY NOTES: WELL EXCEEDS 70°@ 10980'. W LLHEAD= MCEVOY ACTUATOR= BAKER 2-7/8"SLTD LNR WAS RELEASED APROX 10' KB.ELEV= 85.7' B L 1 OUT WINDOW @ 11785'.OLD WELLBORE Z-32A, BF.ELEV= 57.15' NOT SHOWN ON DIAGRAM BELOW 9-5/8"CSG KOP_= 3100' SECTION MILLED WINDOW @ 8886'. Max Angle= 91 @ 11307' Datum MD= 10907 1 2064' 1-14-1/2"HES SSSV NIP,ID=3.813" I Datum TV D= 8800'SS 13-3/8"CSG,72#,L-80,ID=12.347" -I 2668' GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 6 2999 2999 5 HES-TB DOME RA 16 08/08/06 Minimum ID =3.813" @ 2064' 5 5170 4796 45 HES-TB DOME RA 16 06/12/03 4-1/2" HES SSSV NIPPLE I 4 6903 6032 43 HES-TB SO RA 26 06/12/03 3 8172 6992 41 HES-TB DMY RA 0 06/12/03 2 9282 7776 49 KBG-2-LS DMY ING 0 09/03/98 1 10458 8563 49 KBG-2-LS DMY ING 0 09/03/98 9-5/8"X 7"BKR ZXP PKR WI TIEBACK SLV 8698' l ) 9-518"X 7"BKR HMG LNR HGR —I 8712' 9-5/8"MILLOUT WINDOW 8886'-8936' 9-5/8"LNR,47#,L-80,.0732 b f ID=8.681" 8886' p ' ' I 10526' H4-1/2"HES X NIP;ID=3.813" I g C: 10537' 4 7"X 4-1/2"BKR S-3 PKR,ID=3.875" I 10613' H4-1/2"HES X NIP,ID=3.813" I TOP OF BKR TIEBACK SLV.ID=5.250" —I 10643' I I 10635' H4-1/2"HES X NIP.ID=3.813" I 4-1/2"TBG, 12.64,L-80,.0152 bpf, ID=3.958" -I 10645' I i L 10647' I_14-112"WLEG,ID=3.958" 7"X 4-1/2"BKR ZXP PKR W/TIEBACK.ID=5.00" -I 10650' I " -I ELMD TT NOT LOGGED 7"X 4-1/2"BKR HMC HGR, ID=4.938" —I 10656' I 11785' H TOP OF 2-7/8"SLOTTED LNR I 7"LNR,29#;L-80,.0371 bpf,ID=6.184" -I 10820' I•--J MILLOUT WINDOW 11765'-11775' PERFORATION SUMMARY . .` REF LOG: TCP PERF . • . . ANGLE AT TOPPERF: 87 @ 11855' .. Note:Refer to Production DB for historical perf data .5. `� SIZE I SPF I INTERVAL Opn/Sqz I DATE .. •�•�•�•■• Z-32B 4.•••� • 2-3/4" 4 11855-12086 0 04/23/97 2-3/4" 4 12130-12298 0 04/23/97 2-3/4" 4 12382-12760 0 04/23/97 2-7/8"SLTD LNR,6.16#,L-80, -I 13408' I 2-3/4" 4 12850-12913 0 04/23/97 .00579 bpf, ID=2.37" 2-3/4" 4 12976-13144 0 04/23/97 Asp 2-3/4" 4 13396-13522 0 04/23/97 2-3/4" 4 13606-13816 0 04/23/97 PBTD(BRIDGE PLUG) H 14085' I 2-3/4" 4 13921 -13984 0 04/23/97 Z-32BL1 2-7/8" I SLID! 11788-13409 I 0 I 04/19/97 tel: AILIIIT v 4-1/2"LNR, 12.6#,L-80,.0152 bpf,ID=3.958" I—I 14220' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/17/89 ORIGINAL COMPLETION 09/06/06 DAV/PJC API NUMBER CORRECTION WELL: Z-32B 04/25/97 KSB MULTI-LATERAL COM PL 09/01/10 CJK/PJC API 4,PTD#&LNR CORRECTIONS PERMIT No: 1970340,(50) 07/02/01 CH/KAK CORRECTIONS API No: 50-029-21924-02(60) 06/12/03 DTR/KK GLV C/O SEC 19,T11N,R12E 713F FNL& 1253'FWL 01/05/05 LWB/TLP MANDREL ND CORRECTIONS 08/08/06 CJN/PJC GLV C/O BP Exploration(Alaska) r • • .. ... PARKER 273 BOP STACK RAM TYPE BOP: DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8"-5M fl 13 5/8"-5M STUDDED TOP 13 5/8"-5M FLANGED BOTTOM ANNULAR BOP: W/(2) 14" UL2 OPERATOR, UPPER CAVITY ° ° AND (2) 14" PSLK W/BSTR OPERATOR, R1 fiil IN SHAFFER LXT 13 5/8" 5M cit LOWER CAVITY 13-5/8" 5M STUDDED TOP 0 13-5/8" 5M FLANGED BOTTOM 0 • 1 DRILLING CROSS: 13 5/8"-5M FLANGED TOP ;I I. • 0 • I: - 13 5/8"-5M FLANGED BOTTOM �..._ °00 0 .."c W (2) 3 1/8"-5M SIDE OUTLETS • a a • • 0 0 •• — 00 e e I " __. iwr oo o° °_„,„..7,•-.•a[ II 3 E • o oar • 3 • oo I 1- I - _ KILL LINE: r‘Ol kw"\I ,�I\,411-111- � 2-1/16" 5M FLEX HOSE I��♦�♦�.� LYY.1,1./,\.1 1./.�.1 11 "�♦�♦�: 2-1/16" 5M X 3-1/8" 5M D.S.A. `��"��' �I�'NO 3-1/8" 5M FLANGED MANUAL GATE VALVE — 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE r: o o • .0 I I CHOKE LINE: RAM TYPE BOP: 3-1/8" 5M FLANGED MANUAL GATE VALVE SHAFFER LXT SINGLE 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-55 STUDDED TOP 3-1 / 13 5/8"— 5M FLANGED BOTTOM 3-1/8" 5M FLEX HOSE w/(2) 14" UL2 OPERATOR 07/20/09 / ~~+El~~~~r~~~ i ; ': , ~~~Oa ~~y9 Alaska Data & Consulting Services ? , ~ ~~~~; ~~ ~~~~ f~, ~~ ; ~~l ~ 2525 Gambell Street, Suite 400 4^" a^'^~'~"" "~"'' ~~~' Company: State of Alaska Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine nAahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 4-04A/T-30 AYTO-00023 PRODUCTION PROFILE ( O6/30/09 1 1 L3-31 AXBD-00030 MEM INJECTION PROFILE - / 07/Ot/09 1 1 G-31 B ANHY-00100 LDL ( 07/07/09 1 9 Z-32BL1 AV1H-00018 SBHP RVEY 07/02/09 1 1 14-10 AY3J-00033 PRODUCTION PROFILE ~ a(~, 07/01/09 1 1 A-20 AV1H-00021 SBHP SURVEY - 07/07/09 1 9 01-30 AY3J-00034 LDL {0 07/04/09 1 9 M-26A BOCV-00021 PRODU TION LOG p7/1ypg ~ 1 06-23C AXBD-00031 MEMORY PROD PROFILE - 07/03/09 1 1 L3-31 BOCV-00019 PRODUCTION LOG 07/09/09 1 1 L2-20 AYKP-00031 LDL / 07/10/09 1 1 E-098 604C-00064 SCMT _ 07/01/09 1 1 04-33 AY3J-00036 USIT ( 07/07/09 1 1 WGI-07 BOCV-00020 USIT 07/~~/pg ~ 1 1-31/M-21 B14B-00063 PRODUCTION PROFIL~ ~ 06/16/09 1 1 L3-02 AZCM-00028 RST - O6/15/09 1 1 1-31/M-21 B148-00063 RST ~- O6/17/09 1 1 18-18B ANHY-00097 RST 'a - 06/09/09 1 1 o~ GecG ecktinw~ Gnr_c o~ rcior Qv c~r_.~~ .~n ~.~., oCT111'1~11~1/~ ...~~ .....,., ~.,... ~ BP Exploration (Alaska) Inc. ^ ~ • ...-"'M v..~ vv. • ~~v• , v. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. !._ ~ 1....... F Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage,AK 99503-2838 u ~ Received by: Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth ( Color CD Field: Prudhoe Bay Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 NO 4214 04/16/07 Q( Date Delivered: PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 SCANNED A P R 25 2007 900 E. Benson Blvd. Anchorage, Alaska 99508 ICJ9 -Ci3~ Well Job# Log Description Date BL 02-15 11661130 MEM PROD PROFILE 02/25/07 1 U-06B 11469946 MEM PROD PROFILE 02/24/07 1 P-09L 1 11676933 LEAK DETECTION LOG 03/18/07 1 U-12A 11649941 MEM PROD PROFILE 02/17/07 1 Z-32BL 1 11661128 MEM PROD PROFILE 02/19/07 1 L-04 11649945 MEM SPINITEMP/PRESS LOG 02/18/07 1 DS 16-22 11676935 LEAK DETECTION LOG 03/22/07 1 DS 12-31 11594485 LEAK DETECTION LOG 03/23/07 1 DS 07-35 11676932 LEAK DETECTION LOG 03/17/07 1 06-07 11637114 LEAK DETECTION LOG 03/16/07 1 L5-28AL 1 11660526 MEM PROD PROFILE 02/08/07 1 03-33B 11661131 MEM TEMP/PRESS SURVEY 03/01/07 1 Z-19A 11649953 STATIC PRESS & TEMP LOG 03/21/07 1 F-11 B 11649954 MEM PROD PROFILE 03/22/07 1 P2-37 A 11628754 MEM DEPTH CONTROL LOG 02/11/07 1 P2-58 11661129 MEM STATIC PRESS SURVEY 02/24/07 1 Y -06A 11628751 MEM INJECTION PROFILE 02/09/07 1 Z-35 11628753 DEPTH CONTROL LOG 02/10/07 1 P2-40 11637320 PROD PROFILE 02/25107 1 05-20B 11649952 MEM DEPTH DETERMINATION 03/20/07 1 03-36 11649951 MEM STATIC PRESS & TEMP 03/18107 1 i~ Oil & Gas Cons. Commj~ AnrJx~age Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth APR 2 U Z007 Scblumbepger E:: CE;-=ß\lr= , ." <:.",d." ~. ~ ~f \:'--=-0 K...Ln I,,....: U . STATE OF ALASKA . SEP ;, ALASKA Oil AND GAS CONSERVATION COMMISSION Alaska Oil & Gas i., REPORT OF SUNDRY WELL OPERATIONS Anc;w¡ 1. Operations Perfonned: AbandonD Alter CasingD Change Approved ProgramD 2. Operator Name: 3. Address: ; 1 ",,',.l1::1r-'1' ':10' Repair WellO Pull TubingD Operation ShutdownD PluQ PerforationsO Perforate New PaolO Perforate 0 Stimulate 0 WaiverD OtherŒ]MILL SCALE Time ExtensionD Re-enter Suspended WellD 4. Current Well Class: Development [!] BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 85.70 8. Property Designation: ADL-028240 11. Present Well Condition Summary: ExploratoryD StratigraphicO ServiceD 9. Well Name and Number: Z-32BL 1 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool Total Depth measured 13424 feet true vertical 8879.0 feet Effective Depth measured 13424 feet true vertical 8879.0 feet Casing CONDUCTOR SURFACE PRODUCTION LINER LINER (32B bh) ;LOTTED LINER Length 110 2611 8830 2108 3577 1623 Perforation depth: Plugs (measured) Junk (measured) Well Bore Z-32B -- CIBP @ 14085 None Size 20" 91.5# H-40 13-3/8" 68# L-80 9-5/8" 47# NT-80 7" 29# L-80 4-1/2" 12.6# L-80 2-7/8" 6.16# L-80 MD TVD Burst Collapse 58 168 58.0 168.0 1490 470 57 - 2668 57.0 - 2668.0 4930 2270 56 - 8886 56.0 - 7514.0 6870 4760 8712 - 10820 7390.0 - 8827.0 8160 7020 10643 - 14220 8697.0 - 9042.0 8430 7500 11785 - 13408 8952.0 - 8885.0 13450 13890 Measured depth: WellBore Z-32B --11855-12086, 12130-12298, 12382-12760, 12850-12913, 12976-13144, 13396-13522, 13606-13816, 13921-13984. WellBore Z-32BL 1 - 2-7/8" Slotted Liner 11788-13406. True vertical depth: WellBore Z-32B --- 8955-8963,8966-8968,8967-8995,9003-9006, 9007-9008, 9014-9016, 9017-9020, 9023-9025. WellBore Z-32BL 1 - 2-7/8" Slotted Liner 8952-8885. TubinQ ( size. grade. and measured depth): 4-1/2" 12.6# L-80 @ 53 10645 Packers & SSSV (type & measured depth): 9-5/8" Baker ZXP Packer 7" Baker S-3 Packer 7" Baker ZXP Packer @ 8698 @ 10537 @ 10650 Ct'-' f,,:~~~'~J":U \'::i~j¿~',.;. ,., \, ~~ (.'i I. i.";;" 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact DeWayne R. Schnorr Printed Name DeWayne R. Schnorr Signature 13 Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations _ Form 10-404 Revised 4/2004 8Ft 0 CT ~ 2006 Oil-Bbl 90 51 Representative Daily AveraQe Production or Iniection Data Gas-Met Water-Bbl Casing Pressure 76 784 o 0 Tubin Pressure 280 o ~ 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD WAG 0 GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174 Sundry Number or N/A if C.O. Exempt: N/A Development[! ServiceD Title Petroleum Engineer Phone 564-5174 Date 9/27/06 . . Z-32BL 1 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 08/08/2006 ***** WELL SHUT IN ARRIVAL *** PULL STA. 6 1.5 RA DOME GLV @ 2999' MD. SET STA.6 1.5 RM DOME GLV @ 2999 MD. **** WELL LEFT SHUT IN AND TURNED OVER TO DSO *** 08/04/2006 CTU #5. RIH w/2.25" Baker MHA and PDS caliper. Log from 12040' to surface with caliper at 50 fpm. Good data was captured in tools. Freeze protect well and flowline with 50:50 MeOH. Notified Pad Operator of well status. Final Pressures: 130/1850/600. *** Job Complete *** 08/03/2006 CTU #5. Mill/Drift! MIRU.RIH with Baker 3.13 MHA and 3.79" Parabolic diamond speed mill. Milled scale with XS 1 % KCI from 97' ctm to 900'. RIH spinning motor at minimum rate. Tight spots seen in liner at 11092' and 11209' ctm. Spun motor at 2 bpm from 11150' to 11700' ctm to polish area. RIH not pumping to 11789'. Overpulled 1 Ok to pull free. POOH to pickup 3.0" jet nozzle for drift run. RIH with 3" JSN for drift to 14043' ctm. POOH. RIH with 2.25" Baker MHA and PDS caliper tool. 08/03/2006 T/I/0=1800/1870/600. Temp=SI. IA FL for CTU. IA FL @ 6131' (so). 07/27/2006 BROACH TUBING TO 120' SLM.UNABLE TO WORK PAST. ***WELL LEFT SHUT IN*** 07/26/2006 T/IAlOA= 500/1720/580 Assist slick line in brush & flush (Patch eval.) Pumped 40 bbls. crude @ 180* down tubing,Pumped 6 bbls. diesel down tubing whie SLB RIH w/ brush FWHP=1340/1720/600 07/26/2006 BROACH TUBING W/3.70 BROACH TO 120' SLM. 07/25/2006 *** WELL SHUT IN ON ARRIVAL *** DRIFT W/20' DUMMY WHIPSTOCK (3.7" O.D.) SID @ 64' SLM. DRIFT W/3" CENT, SAMPLE BAILER TO 10700' SLM. 07/04/2006 BOPD: 67 BWPD: 4,104 MCFPD: 3,028 AL Rate: 2,240 FLUIDS PUMPED BBLS 1 Diesel --- PT Surface Equipment 43 50/50 Methanol Water 632 Extra Slick 1 % KCL Water 676 TOTAL Page 1 TREE = WELLHEAD = ACTUATOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = Datum TVD = 4" MCEVOY MCEVOY BAKER 85.7' 57.15' 3100' 91 @ 11307' 10907' 8800' SS Z-32BL 1 113-3/8" CSG, 72#, L-80, ID = 12.347" Minimum ID = 3.813" @ 2064' 4-1/2" HES SSSV NIPPLE 19-5/8" X 7" BKRZXP PKR W/ TIEBACK SLV I 19-5/8" X 7" BKR HMC LNR HGR I 19-5/8" LNR, 47#, L-80, .0732 bpf, ID = 8.681" H 8886' r- I 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" ITOPOFBKRTIEBACK SLV.ID= 5.250" 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 17" X 4-1/2" BKRZXP PKRW/TIEBACK, ID = 5.00" 17" X 4-1/2" BKR HMC HGR, ID = 4.938" DATE 04/17/89 04/25/97 07/02/01 06/12/03 01/05/05 08/08/06 10820' ÆRFORATION SUMMARY REF LOG: TCP ÆRF ANGLE AT TOP ÆRF: 87 @ 11855' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-3/4" 4 11855 - 12086 0 04/23/97 2-3/4" 4 12130 - 12298 0 04/23/97 2-3/4" 4 12382 - 12760 0 04/23/97 2-3/4" 4 12850 - 12913 0 04/23/97 2-3/4" 4 12976 - 13144 0 04/23/97 2-3/4" 4 13396 - 13522 0 04/23/97 2-3/4" 4 13606 - 13816 0 04/23/97 2-3/4" 4 13921 - 13984 0 04/23/97 REV BY COMMENTS ORIGINAL COMPLETION KSB MULTI-LATERAL COMPL CI-VKA K CORRECTIONS DTR/KK GL V C/O LWBITLP MANDREL TVD CORRECTIONS CJN/PJC GLV C/O . S NOTES: WELL EXCEEDS 70° @ 1 09S0'. 2-7/S" SLTDLNRWAS RELEASEDAPROX 10' OUT WINDOW @ 117S5', OLDWELLBOREZ-32A, NOT SHOWN ON DIAGRAM BELOW 9-5/S" CSG SECTION MILLED WINDOW @ 8886'. 2064' -14-1/2" HES SSSV NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYÆ VLV LATCH PORT DATE 6 2999 2999 5 HES- TB DOME RA 16 08/08/06 5 5170 4796 45 HES- TB DOME RA 16 06/12/03 4 6903 6032 43 HES- TB SO RA 26 06/12/03 3 8172 6992 41 HES- TB DMY RA 0 06/12/03 2 9282 7776 49 KBG-2-LS DMY ING 0 09/03/98 1 10458 8563 49 KBG-2-LS DMY ING 0 09/03/98 9-5/8" MILLOUT WINDOW 8886' - 8936' 10526' 10537' 10613' 10635' 10647' "'4-1/2" HES X NIP, ID = 3.813" I ~ 7" X 4-1/2" BKR S-3 PKR, ID = 3.875" I -14-1/2" HES X NIP, ID = 3.813" I -14-1/2" HES X NIP, ID = 3.813" I ~4-1/2" WLEG, ID = 3.958" I H ELMD TT NOT LOGGED I V 11785' - TOP OF 2-7/8" SLOTTED LNR I ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... MILL OUT WINDOW 11765' - 11775' ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 2-7/8" SLTDLNR, 6.16#, L-80, -1 13408' I .00579 bpf, ID = 2.37" 4-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.958" .., 14220' DA TE REV BY COMMENTS 09/06/06 DA V /PJC API NUMBER CORRECTION PRUDHOE BA Y UNIT WELL: Z-32B L 1 ÆRMIT No: ~ 970350 API No: 50-029-21924-60 SEC 19, T11 N, R12E, 4567' FSL & 3700' FEL BP Exploration (Alaska) PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS 97-035 97-035 97-035 97-035 Page: 1 Date: 04/07/99 T / RUN RECVD D .............. FINAL 06/11/97 FINAL 06/11/97 06/20/97 08/20/97 10-407 ~COMPLETION DATE @ DAILY WELL OPS ~R/~ ~/ :[ /?'// TO :; Are dry ditch samples required? yes ~,~And received? Was the well cored? yes n~alysis & description received? Are well tests required? yes ~ Received? Well is in compliance . Initial COMMENTS BOX STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil I--] Gas [] Suspended [] Abandoned ~-] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-035 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21924-60 4. Location of well at surface ~ ~.;~::;:~-~ 9. Unit or Lease Name 713' SNL, 1253' EWL, SEC. 19, T11N, R12E, UM J ~-,- ; Prudhoe Bay Unit At top of prod ucti,ve intervali~~ ~ ;', ~ ~: ~'~ ! }~iiT~I 11. 10' Field Well and Number Pool 4285' NSL, 726 WEL, SEC. 13, T11N, R11E, UM ~ V~IFi~O i Z-32BL1 At total depth ~~~: ~ I 184'-NSL, 2507' WEL, SEC. 12, T11N, R11E, UM ~ Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 85.70', ADL 028240 12. Date Spudded4/12/97 I 13' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °fish°re 16' N°' °f C°mpleti°ns4/18/97 4/25/97 N/A MSL One 17. Total Depth (MD+TVD)118. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 13424 8879 FTI 13424 8879 FTI [~]Yes I~No (Nipple) MD 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD: DIR/FE, GR, RES, DIL, BHC, LDL, CNL, Sonic, 23, CASING~ LINER AND CEMENTING RECORD CASING SE'I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" Conductor Surface 110' 32" 13-3/8" 68# L-80 Surface 2668' 17-1/2" 3850 cu ft Permafrost 9-5/8" 47# NTS0S Surface 8886' 12-1/4" 2244 cu ft Class 'G' 7" 29# L-80 8712' 10820' 8-1/2" 530 cu ft Class 'G' 4-1/2" 12.6# L-80 10643' 11765' 6" 454 cu ft Class 'G' 2-7/8" 6.16# L-80 11785' 13408' 3-3/4" Uncemented Slotted Liner 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-7/8" Slotted Liner 4-1/2", 12.6#, L-80 10647' 10537' MD TVD MD TVD 11788' - 13406' 8951' - 8884' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protect with 148 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) May 1, 1997I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-DEL GAS-MCF WATER-DEL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-DEL iGAS-MCF WATER-DEL OIL GRAWTY-API (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or w~...'~, ild~e~,~. AUG 2 0 1997 ORIGINAL/ !as .0il .& Gas C0ns..Commiss' cPorage Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Sag River 10847' 8843' Shublik 10916' 8882' Top of Sadlerochit 11253' 8935' OWC 11516' 8938' 31. List of Attachments Summary of Daily Drilling Re_ports, Surveys Signed DanStoltz ---,~,----'-/~'~~ Title SeniorDrillin9 Engineer Date Z-32BL1 97-035 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number 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. ITEM 1,' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21.' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23.' Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility Date/Time 03 Mar 97 04 Mar 97 05 Mar 97 06 Mar 97 07 Mar 97 08 Mar 97 PB Z Pad Progress Report Well Z-32BL1 Rig Nabors 2ES Page Date Duration Activity 06:00-02:00 02:00-03:30 03:30-05:00 05:00-06:00 06:00-08:00 08:00-10:00 10:00-14:00 14:00-14:30 14:30-15:00 15:00-16:30 16:30-17:00 17:00-17:30 17:30-18:00 18:00-19:00 19:00-21:00 21:00-21:30 21:30-02:00 02:00-02:15 02:15-03:00 03:00-05:30 05:30-06:00 07:30-09:30 09:30-12:00 12:00-12:30 12:30-13:30 13:30-14:00 14:00-15:30 15:30-18:30 18:30-21:00 21:00-00:00 00:00-00:30 00:30-06:00 08:00-09:30 09:30-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 07:00-08:00 08:00-08:30 08:30-09:00 09:00-10:30 10:30-11:00 11:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-15:00 15:00-16:30 16:30-17:00 17:00-17:30 3hr 2-1/2 hr 3hr 1/2 hr 5-1/2 hr 1-1/2 hr 2-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr lhr 1/2 hr 1/2 hr 1-1/2 hr 1/2hr lhr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 2-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr Rig moved 100.00 % Removed Hanger plug Installed BOP test plug assembly Installed High pressure lines Removed Xmas tree Installed BOP stack Tested All functions Removed BOP test plug assembly Removed Tubing hanger Removed Seal assembly Installed Seal assembly Tested Seal assembly Installed Wear bushing Made up BHA no. 1 R.I.H. to 2200.0 ft Circulated at 2200.0 ft R.I.H. to 8680.0 fi Circulated at 8680.0 ft Tested Casing - Via annulus and string Circulated at 8680.0 fi Drilled cement to 8700.0 ft Circulated at 8880.0 fi Pulled out of hole to 3000.0 ft Held safety meeting Serviced Block line Laid down 930.0 ft of 5in OD drill pipe Pulled BHA Made up BI-IA no. 2 R.I.H. to 8880.0 ft Drilled cement to 8890.0 ft Held safety meeting Drilled cement to 8915.0 ft Worked toolstring at 8880.0 ft Drilled to 8993.0 ft Held safety meeting Drilled to 9336.0 ft Held safety meeting Drilled to 9530.0 ft Circulated at 9583.0 ft Circulated at 9583.0 ft Pulled out of hole to 8880.0 ft Repaired Main engine R.I.H. to 9583.0 ft Drilled to 9614.0 ft Held safety meeting Drilled to 9893.0 ft Held safety meeting Drilled to 10130.0 ft Drilled to 10265.0 ft (cont...) Held safety meeting Drilled to 10329.0 ft Circulated at 10329.0 ft Pulled out of hole to 10000.0 ft Pulled out of hole to 8880.0 ft 1 12 August 97 Facility Date/Time 09 Mar 97 10 Mar 97 11 Mar 97 12 Mar 97 13 Mar 97 PB Z Pad 17:30-17:45 17:45-20:30 20:30-22:30 22:30-00:00 00:00-00:30 00:30-01:30 01:30-02:00 02:00-06:00 06:00-06:30 06:30-10:30 10:30-11:00 11:00-11:30 11:30-12:00 12:00-17:00 17:00-18:30 18:30-19:00 19:00-21:00 21:00-22:00 22:00-23:30 23:30-00:00 00:00-00:30 00:30-02:30 02:30-03:30 03:30-04:00 04:00-04:30 04:30-05:30 05:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 12:00-12:30 12:30-13:00 13:00-15:00 15:00-16:30 16:30-20:30 20:30-22:30 22:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-02:00 02:00-04:00 04:00-04:30 04:30-06:00 06:00-10:00 10:00-11:30 11:30-12:00 12:00-12:30 12:30-15:00 Duration 1/4 hr 2-3/4 hr 2hr 1-1/2 hr 1/2 hr lhr 1/2 hr 4hr 1/2 hr 4hr 1/2 hr 1/2 hr 1/2 hr 5hr 1-1/2 hr 1/2 hr 2hr lhr 1-1/2 hr 1/2 hr 1/2 hr 2hr lhr 1/2 hr 1/2hr lhr 1/2 hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 5-1~2hr 1/2 hr 1/2 hr 2hr 1-1/2 hr 4hr 2hr 1-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 1-1/2 hr 2hr 1/2 hr 1-1/2 hr 4hr 1-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr Progress Report Well Z-32BL1 Rig Nabors 2ES Activity Circulated at 8880.0 ft Pulled out of hole to 650.0 ft Pulled BHA Made up BI-IA no. 3 Held safety meeting R.I.H. to 3000.0 ft Serviced Block line R.I.H. to 9803.0 ft R.I.H. to 9960.0 ft Reamed to 10320.0 ft Took MWD survey at 10239.0 ft Reamed to 10239.0 ft Drilled to 10347.0 ft Circulated at 10347.0 ft Pulled out of hole to 8880.0 ft Laid down 300.0 ft of 5in OD drill pipe Pulled out of hole to 670.0 ft Pulled BHA Made up BHA no. 4 R.I.H. to 1000.0 ft Held safety meeting R.I.H. to 8880.0 ft Serviced Block line R.I.H. to 10085.0 ft Reamed to 10115.0 ft R.I.H. to 10347.0 ft Circulated at 10347.0 ft Drilled to 10441.0 ft Held safety meeting Drilled to 10757.0 ft Held safety meeting Drilled to 10915.0 ft Held safety meeting Drilled to 11043.0 ft Repaired Main engine Pulled out of hole to 8880.0 ft Repaired Main engine R.I.H. to 11043.0 ft Drilled to 11071.0 ft Held safety meeting Drilled to 11180.0 ft Drilled to 11291.0 ft (cont...) Held safety meeting Drilled to 11636.0 ft Held safety meeting Circulated at 11636.0 ft Pulled out of hole to 8880.0 ft Serviced Block line R.I.H. to 11636.0 ft Circulated at 11636.0 ft Pulled out of hole to 8880.0 ft Circulated at 8880.0 ft Held safety meeting Pulled out of hole to 356.0 ft Page Date 2 12 August 97 Facility PB Z Pad Progress Report Well Z-32BL1 Page 3 Rig Nabors 2ES Date 12 August 97 Date/Time 14 Mar 97 15 Mar 97 16 Mar 97 17 Mar 97 15:00-17:30 17:30-18:00 18:00-19:30 19:30-21:30 21:30-00:00 00:00-00:30 00:30-02:30 02:30-05:00 05:00-06:00 06:00-10:00 10:00-12:00 12:00-12:15 12:15-14:30 14:30-15:00 15:00-16:30 16:30-16:45 16:45-17:00 17:00-20:00 20:00-20:15 20:15-20:30 20:30-22:00 22:00-00:00 00:00-00:30 00:30-01:30 01:30-03:00 03:00-06:00 06:00-07:00 07:00-07:30 07:30-08:00 08:00-12:00 12:00-12:30 12:30-18:30 18:30-20:30 20:30-02:30 02:30-03:00 03:00-06:00 06:00-12:00 12:00-12:30 12:30-21:00 21:00-22:30 22:30-00:00 00:00-00:30 00:30-03:00 03:00-04:30 06:00-09:30 09:30-10:30 10:30-12:00 12:00-12:30 12:30-14:00 14:00-17:00 17:00-19:00 19:00-21:00 21:00-22:30 Duration 2-1/2 hr 1/2hr 1-1/2 hr 2hr 2-1/2 hr 1/2 hr 2hr 2-1/2 hr lhr 4hr 2hr 1/4 hr 2-1/4 hr 1/2 hr 1-1/2 hr 1/4 hr 1/4 hr 3hr 1/4 hr 1/4 hr 1-1/2 hr 2hr 1/2 hr lhr 1-1/2 hr 3hr lhr 1/2 hr 1/2 hr 4hr 1/2 hr 6hr 2hr 6hr 1/2 hr 3hr 6hr 1/2 hr 8-1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr 3-1/2 hr lhr 1-1/2 hr 1/2 hr 1-1/2 hr 3hr 2hr 2hr 1-1/2 hr Activity Pulled BHA Held safety meeting Rigged up sub-surface equipment - Formation logs Functioned Formation logs R.I.H. to 4400.0 ft Held safety meeting R.I.H. to 8700.0 fl Rigged up sub-surface equipment - Formation logs Ran logs on tubulars Ran logs on tubulars (cont...) Rigged down sub-surface equipment - Formation logs Held safety meeting Pulled out of hole to 90.0 ft Repaired Draw works Rigged down sub-surface equipment - Formation logs Retrieved Bore protector Installed BOP test plug assembly Tested All functions Retrieved BOP test plug assembly Installed Bore protector Made up BI-IA no. 5 R.I.H. to 4000.0 ft Held safety meeting Serviced Block line R.I.H. to 10200.0 ft Reamed to 10250.0 ft Reamed to' 10279.0 ft (cont...) Pulled out of hole to 10142.0 ft R.I.H. to 10487.0 ft Reamed to 10498.0 ft Held safety meeting Reamed to 10686.0 ft Pulled out of hole to 8880.0 ft Fill pits with Water based mud R.I.H. to 10527.0 ft Reamed to 10593.0 fl Reamed to 10749.0 ft (cont...) Held safety meeting Reamed to 10845.0 fl Circulated at 10832.0 ft Reamed to 10845.0 fl Held safety meeting Reamed to 10847.0 ft Circulated at 10847.0 fl Pulled out of hole to 8880.0 fl Pulled out of hole to 0.0 ft (cont...) Made up BI-IA no. 6 R.I~-H. to 6000.0 ft Held safety meeting R.I.H. to 10682.0 ft Washed to 10787.0 ft Washed to 10790.0 fl Circulated at 10790.0 ft Pulled out of hole to 8136.0 ft Facility PB Z Pad Progress Report Well Z~32BL1 Page 4 Rig Nabors 2ES Date 12 August 97 Date/Time 18 Mar 97 19 Mar 97 20 Mar 97 21 Mar 97 22 Mar 97 23 Mar 97 22:30-23:00 23:00-00:00 00:00-00:30 00:30-02:00 02:00-02:30 02:30-04:00 04:00-06:00 06:00-07:30 07:30-08:30 08:30-09:00 09:00-10:00 10:00-12:00 12:00-12:30 12:30-13:30 13:30-15:00 15:00-18:30 18:30-21:00 21:00-00:00 00:00-00:30 00:30-06:00 06:00-08:30 08:30-00:30 00:30-05:00 05:00-06:00 06:00-07:30 07:30-18:00 18:00-19:30 19:30-20:30 20:30-22:00 22:00-01:00 01:00-02:30 02:30.06:00 06:00-07:00 07:00-08:00 08:00-10:00 10:00.11:00 11:00-14:00 14:00-14:30 14:30-15:00 15:00-19:00 19:00-20:00 20:00-21:30 21:30-04:00 04:00-06:00 06:00-06:30 06:30-07:30 07:30-10:00 10:00-10:30 10:30-14:30 14:30-15:00 15:00-17:00 17:00-21:00 21:00-04:00 04:00-04:30 Duration 1/2 hr lhr 1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 2hr 1-1/2 hr lhr 1/2 hr lhr 2hr 1/2 hr lhr 1-1/2 hr 3-1/2 hr 2-1/2 hr 3hr 1/2 hr 5-1/2 hr 2-1/2 hr 16hr 4-1/2 hr lhr 1-1/2 hr 10-1/2 hr 1-1/2 hr lhr 1-1/2 hr 3hr 1-1/2 hr 3-1/2 hr 1hr lhr 2hr lhr 3hr 1/2 hr 1/2 hr 4hr 1hr 1-1/2 hr 6-1/2 hr 2hr 1/2hr lhr 2-1/2 hr 1/2 hr 4hr 1/2 hr 2hr 4hr 7hr 1/2 hr Activity Serviced Block line Pulled out of hole to 5000.0 ft Held safety meeting Pulled out of hole to 272.0 ft Pulled BHA Made up BHA no. 7 R.I.H. to 8000.0 ft R.I.H. to 9220.0 ft (cont...) Circulated at 9220.0 ft Pulled out of hole to 8880.0 ft Circulated at 8880.0 ft Pulled out of hole to 436.0 ft Held safety meeting Pulled BHA Made up BHA no. 8 R.I.H. to 10637.0 ft Drilled to 10679.0 fi Drilled to 10689.0 fi Held safety meeting Drilled to 10710.0 ft Drilled to 10719.0 ft Drilled to 10805.0 ft Reamed to 10805.0 fi Pulled out of hole to 10300.0 fi Reamed to 10805.0 ft Drilled to 10875.0 fi Circulated at 10875.0 ft Pulled out of hole to 8799.0 ft R.I.H. to 10763.0 fi Reamed to 10875.0 fi Circulated at 10875.0 ft Pulled out of hole to 6000.0 fi Pulled out of hole to 2250.0 ft (cont...) Laid down 1770.0 fi of 5in OD drill pipe Pulled BHA Rigged up Casing handling equipment Ran Liner to 2150.0 fi (7in OD) Rigged down Casing handling equipment Circulated at 2150.0 ft Ran Liner on landing string to 8880.0 fi Circulated at 8880.0 ft Ran Liner on landing string to 10763.0 ft Washed to 10780.0 ft Pulled Liner on retrieval string to 8800.0 fi Pulled Liner on retrieval string to 8800.0 ft (cont...) Serviced Block line Pulled Liner on retrieval string to 2175.0 fi Rigged up Casing handling equipment Laid down 2173.0 ft of Liner Rigged down Casing handling equipment Made up BHA no. 9 R.I.H. to 10750.0 ft Reamed to 10803.0 fl Pulled out of hole to 10640.0 ft Progress Report Facility PB Z Pad Well Z-32BL1 Page 5 Rig Nabors 2ES Date 12 August 97 Date/Time 06:00-10:00 10:00-14:30 14:30-16:00 16:00-21:00 21:00-00:00 24 Mar 97 00:00-00:30 00:30-01:00 01:00-01:30 01:30-02:00 02:00-02:30 02:30-06:00 06:00-07:00 07:00-07:30 07:30-10:30 10:30-11:00 11:00-13:00 13:00-16:30 16:30-18:30 18:30-20:00 20:00-05:00 25 Mar 97 05:00-06:00 06:00-06:30 06:30-07:00 07:00-11:00 11:00-12:00 12:00-16:00 16:00-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-20:30 20:30-22:00 22:00-02:00 26 Mar 97 02:00-03:00 03:00-04:00 04:00-06:00 06:00-07:30 07:30-08:30 08:30-09:30 09:30-10:00 10:00-12:30 12:30-00:00 27 Mar 97 00:00-06:00 06:00-18:00 18:00-19:30 19:30-20:00 20:00-21:00 21:00-02:00 28 Mar 97 02:00-03:30 03:30-04:00 04:00-06:00 06:00-07:30 07:30-08:00 08:00-12:30 Duration 4hr 4-1/2 hr 1-1/2 hr 5hr 3hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 3-1/2 hr lhr 1/2 hr 3hr 1/2 hr 2hr 3-1/2 hr 2hr 1-1/2 hr 9hr lhr 1/2 hr 1/2 hr 4hr lhr 4hr 2hr 1/2 hr 1/2 hr 1/2 hr lhr 1-1/2 hr 4hr lhr lhr 2hr 1-1/2 hr lhr lhr 1/2 hr 2-1/2 hr 11-1/2 hr 6hr 12hr 1-1/2 hr 1/2 hr lhr 5hr 1-1/2 hr 1/2hr 2hr 1-1/2 hr 1/2 hr 4-1/2 hr Activity Reamed to 10790.0 ft Pulled out of hole to 770.0 ft Pulled BHA Ran Tubing to 10790.0 ft (3in OD) Circulated at 10790.0 ft Held safety meeting Mixed and pumped slurry - 63.000 bbl Displaced slurry - 182.000 bbl Pulled out of hole to 10450.0 ft Circulated at 10450.0 ft ' Pulled out of hole to 505.0 ft Laid down 505.0 fl of Tubing Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 10 R.I.H. to 10419.0 fl Washed to 10715.0 ft Circulated at 10715.0 ft Drilled to 10739.0 ft Jarred stuck pipe at 10736.0 ft Jarred stuck pipe at 10736.0 ft (cont...) Circulated at 10723.0 ft Pulled out of hole to 436.0 ft Pulled BHA Ran Drillpipe in stands to 10723.0 ft Circulated at 10723.0 ft Mixed and pumped slurry - 100.000 bbl Displaced slurry - 179.000 bbl Pulled out of hole to 10450.0 fl Reverse circulated at 10450.0 ft Pulled out of hole to 8800.0 fl Wait on cement Ran Drillpipe to 10450.0 fl (5in OD) Washed to 10491.0 ft Pulled Drillpipe in stands to 4900.0 ft Pulled Drillpipe in stands to 0.0 fl (cont...) Made up BHA no. 12 R.I.H. to 4240.0 fl Serviced Block line R.I.H. to 10491.0 ft Drilled to 10523.0 fl Drilled to 10600.0 Drilled to 10838.0 fl (cont...) Circulated at 10838.0 fl '. ik ~' Pulled out of hole to 10325.0 fl Circulated at 10838.0 fi: Pulled out of hole to 436.0 fl Pulled BHA "~..". '~"6" CaS. ..~,'0ii$o. ,CO_~J.l. tL~.i'-n'-,',~ Rigged up Casing handling equipment. . Ran Liner to 7in (1200.0 ft OD) Ran Liner to 2132.0 fl (7in OD) (cont...) Rigged down Casing handling equipment Ran Liner on landing string to 8880.0 fl Facility Date/Time 29 Mar 97 30 Mar 97 31 Mar 97 01 Apr 97 02 Apr 97 03 Apr 97 04 Apr 97 PB Z Pad Progress Report Well Z-32BL1 Rig Nabors 2ES Page 6 Date 12 August 97 12:30-13:00 13:00-15:00 15:00-21:30 21:30-22:00 22:00-23:00 23:00-00:30 00:30-01:00 01:00-01:30 01:30-06:00 06:00-06:30 06:30-07:30 07:30-14:30 14:30-15:00 15:00-15:30 15:30-18:30 18:30-21:30 21:30-01:00 01:00-06:00 06:00-15:30 15:30-17:30 17:30-20:00 20:00-21:00 21:00-23:00 23:00-00:30 00:30-01:00 01:00-04:00 04:00-04:30 04:30-05:30 05:30-06:00 06:00-10:00 10:00-06:00 06:00-09:30 09:30-11:00 11:00-00:00 00:00-02:00 02:00-06:00 06:00-08:00 08:00-09:00 09:00-10:00 10:00-12:00 12:00-12:30 12:30-15:00 15:00-00:00 00:00-00:30 06:00-12:00 12:00-12:30 12:30-21:00 21:00-23:00 23:00-23:30 23:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 Duration 1/2 hr 2hr 6-1/2 hr 1/2 hr lhr 1-1/2 hr 1/2 hr 1/2 hr 4-1/2 hr 1/2hr lhr 7hr 1/2 hr 1/2 hr 3hr 3hr 3-1/2 hr 5hr 9-1/2 hr 2hr 2-1/2 hr lhr 2hr 1-1/2 hr 1/2 hr 3hr 1/2 hr lhr 1/2 hr 4hr 20 hr 3-1/2 hr 1-1/2 hr 13 hr 2hr 4hr 2hr lhr lhr 2hr 1/2 hr 2-1/2 hr 9hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 8-1/2 hr 2hr 1/2 hr 1/2 hr 1/2 hr 5-1/2 hr 6hr Activity Circulated at 8880.0 ft Ran Liner on landing string to 10838.0 ft Circulated at 10820.0 ft Held safety meeting Mixed and pumped slurry - 101.000 bbl Displaced slurry - 226.000 bbl Functioned Liner hanger Reverse circulated at 8698.0 ft Pulled out of hole to 0.0 ft Pulled out of hole to 0.0 ft Made up BHA no. 13 R.I.H. to 10669.0 ft Circulated at 10669.0 ft Tested Liner hanger - Via string Drilled installed equipment - Float shoe Drilled cement to 10858.0 ft Circulated at 10858.0 ft Drilled to 10950.0 ft Drilled to 11152.0 ft Circulated at 11152.0 ft Pulled out of hole to 6200.0 ft Serviced Block line Pulled out of hole to 750.0 ft Pulled BHA Retrieved Bore protector Tested BOP stack Installed Bore protector Made up BHA no. 14 R.I.H. to 2000.0 ft R.I.H. to 11152.0 ft (cont...) Drilled to 11552.0 ft Drilled to 11679.0 ft (cont...) Circulated at 11679.0 ft Drilled to 12076.0 ft Circulated at 12076.0 ft Pulled out of hole to 2000.0 ft Pulled out of hole to 64.0 ft (cont...) Downloaded MWD tool Made up BI-IA no. 15 R.I.H. to 5700.0 ft Held safety meeting R.I.H. to 12076.0 ft Drilled to 12291.0 ft Held safety meeting Drilled to 12480.0 ft Drilled to 12638.0 ft (cont...) Held safety meeting Drilled to 12915.0 ft Circulated at 12915.0 ft Pulled out of hole to 11941.0 ft R.I.H. to 12915.0 ft Held safety meeting Drilled to 13100.0 ft Drilled to 13263.0 ft (cont...) 0 Facility PB Z Pad Progress Report Well Z-32BL1 Page 7 Rig Nabors 2ES Date 12 August 97 Date/Time 05 Apr 97 06 Apr 97 07 Apr 97 08 Apr 97 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-23:00 23:00-00:00 00:00-00:30 00:30-01:00 01:00-06:00 06:00-12:00 12:00-12:30 12:30-14:00 14:00-14:30 14:30-15:00 15:00-16:00 16:00-17:00 17:00-20:00 20:00-00:00 00:00-00:30 00:30-02:30 02:30-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-08:30 08:30-09:00 09:00-12:00 12:00-12:30 12:30-16:00 16:00-16:30 16:30-17:00 17:00-20:30 20:30-21:00 21:00-21:30 21:30-22:00 22:00-00:00 00:00-00:30 00:30-03:00 03:00-04:00 04:00-06:00 06:00-09:00 09:00-09:15 09:15-09:30 09:30-09:45 09:45-09:50 09:50-10:25 10:25-10:30 10:30-10:40 10:40-10:45 10:45-11:00 11:00-11:30 11:30-12:00 Duration l/2hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 10-1/2 hr lhr 1/2 hr 1/2 hr 5hr 6hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr lhr lhr 3hr 4hr 1/2 hr 2hr 2-1/2 hr lhr lhr lhr 1/2hr 1/2 hr 3hr 1/2 hr 3-1/2 hr 1/2 hr 1/2,hr 3-1/2 hr 1/2 hr 1/2 hr 112 hr 2hr 1/2 hr 2-1/2 hr lhr 2hr 3hr 1/4 hr 1/4 hr 1/4 hr Ohr 1/2 hr Ohr Ohr Ohr 1/4 hr 1/2 hr 1/2 hr Activity Held safety meeting Drilled to 13725.0 ft Held safety meeting Drilled to 13882.0 ft Drilled to 13985.0 ft (cont...) Held safety meeting Drilled to 14225.0 ft Circulated at 14225.0 ft Held safety meeting Circulated at 14225.0 ft Logged hole with LWD: DIR/FE from 13380.0 ft to 14190.0 ft Logged hole with LWD: DIR/FE from 12100.0 ft to 13380.0 ft (cont...) Held safety meeting Logged hole with LWD: DIR/FE from 12100.0 ft to 11650.0 ft Pulled out of hole to 10820.0 ft Serviced Block line Serviced Swivel R.I.H. to 14225.0 ft Circulated at 14225.0 ft Pulled out of hole to 8680.0 ft Held safety meeting Pulled out of hole to 5908.0 ft Pulled out of hole to 190.0 ft Pulled BHA Pulled BHA (cont...) Serviced Drillfloor / Derrick Held safety meeting Rigged up Casing handling equipment Ran Liner to 1700.0 ft (4-1/2in OD) Held safety meeting Ran Liner to 3554.0 ft (4-1/2in OD) Rigged down Casing handling equipment Rigged up Drillstring handling equipment Ran Ddllpipe to 3445.0 ft (2-3/8in OD) Rigged down Drillstring handling equipment Rigged up sub-surface equipment - Liner hanger Circulated at 3588.0 ft Ran Drillpipe on landing string to 5871.0 ft Held safety meeting Ran Drillpipe on landing string to 10800.0 ft Circulated at 10820.0 ft Ran Drillpipe on landing string to 14220.0 ft Circulated at 14220.0 ft Pumped Water spacers - volume 20.000 bbl Pumped Water based mud spacers - volume 50.000 bbl Mixed and pumped slurry - 78.000 bbl Mixed and pumped slurry - 3.000 bbl Displaced slurry - 161.000 bbl Displaced slurry - 12.000 bbl Functioned Liner hanger Circulated at 14121.0 ft Investigated pressure change Investigated pressure change Circulated at 14105.0 ft Facility Date/Time 09 Apr 97 10 Apr 97 11 Apr 97 Progress Report PB Z Pad Well Z-32BL1 Page 8 Rig Nabors 2ES Date 12 August 97 12:00-12:30 12:30-13:30 13:30-14:00 14:00-15:00 15:00-15:30 15:30-16:30 16:30-19:00 19:00-19:30 19:30-22:00 22:00-00:00 00:00-00:30 00:30-01:00 01:00-05:00 05:00-06:00 06:00-06:15 06:15-10:00 10:00-10:15 10:15-12:00 12:00-12:30 12:30-14:00 14:00-17:00 17:00-18:00 18:00-20:00 20:00-22:00 22:00-22:30 22:30-00:00 00:00-00:30 00:30-01:30 O1:30-02:00 02:00-03:00 03:00-05:00 05:00-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-12:00 12:00-12:30 12:30-13:00 13:00-15:30 15:30-16:30 16:30-17:00 17:00-17:30 17:30-20:00 20:00-20:30 20:30-23:30 23:30-00:00 00:00-00:30 00:30-01:30 01:30-02:00 02:00-03:30 03:30-04:00 04:00-06:00 06:00-07:00 Duration 1/2hr lhr 1/2hr llar 1/2 hr lhr 2-1/2 hr 1/2 hr 2-1/2 hr 2hr 1/2 hr 1/2 hr 4hr lhr 1/4 hr 3-3/4 hr 1/4 hr 1-3/4 hr 1/2 hr 1-1/2 hr 3hr lhr 2hr 2hr 1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr lhr 2hr lhr 1/2 hr lhr lhr lhr 2-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 3hr 1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 1/2 hr 2hr lhr Activity Held safety meeting Circulated at 14105.0 ft Rigged down High pressure lines Pulled Drillpipe in stands to 11775.0 ft Washed to 11775.0 ft Serviced Block line Pulled Drillpipe in stands to 3550.0 ft Rigged down sub-surface equipment - Setting tools Laid down 3500.0 ft of Drillpipe Rigged up Bottom ram Held safety meeting Rigged up Bottom ram Tested All functions Rigged up sub-surface equipment - Other sub-surface equipment Rigged up sub-surface equipment - Other sub-surface equipment (cont...', Singled in drill pipe to 3585.0 ft Functioned Other sub-surface equipment Ran Drillpipe in stands to 5868.0 ft Held safety meeting Ran Drillpipe in stands to 11756.0 ft Circulated at 11800.0 ft Tested Liner Laid down 1900.0 ft of 5in OD drill pipe Pulled out of hole to 3585.0 ft Laid down 558.0 ft of 2-3/8in OD drill pipe Pulled out of hole to 1200.0 ft Held safety meeting Pulled out of hole to 50.0 ft Rigged down sub-surface equipment - Other sub-surface equipment Rigged up sub-surface equipment - Retrievable packer Ran Drillpipe in stands to 7550.0 ft Singled in drill pipe to 9000.0 ft Singled in drill pipe to 9000.0 ft (cont...) Tested Liner hanger - Via string ' Tested Liner hanger - Via annulus Pulled out of hole to 8700.0 ft Serviced Block line Held safety meeting Serviced Block line Pulled out of hole to 367.0 ft Laid down 367.0 ft of Drill collar Rigged up Drillstring handling equipment Rigged up sub-surface equipment - Bridge plug Ran Drillpipe in stands to 3585.0 ft Rigged up Drillstring handling equipment Ran Drillpipe in stands to 14085.0 ft Installed Bridge plug Held safety meeting Tested Bridge plug - Via annulus and string Held drill (Kick (well kill)) Laid down 1767.0 ft of 5in OD drill pipe Washed to 11760.0 ft Pulled out of hole to 4500.0 ft Pulled out of hole to 4500.0 ft (cont...) Progress Report Facility PB Z Pad Well Z-32BL1 Page 9 Rig Nabors 2ES Date 12 August 97 Date/Time 12 Apr 97 13 Apr 97 14 Apr 97 07:00-07:30 07:30-10:00 10:00-11:30 11:30-13:00 13:00-13:30 13:30-18:00 18:00-19:00 19:00-20:00 20:00-20:30 20:30-23:00 23:00-00:00 00:00-00:30 00:30-01:00 01:00-04:30 04:30-05:00 05:00-06:00 06:00-06:15 06:15-07:30 07:30-09:30 09:30-10:00 10:00-12:00 12:00-12:30 12:30-13:00 13:00-16:00 16:00-23:00 23:00-00:00 00:00-00:30 00:30-04:00 04:00-04:30 04:30-05:45 05:45-06:00 06:00-06:30 06:30-07:15 07:15-09:00 09:00-09:30 09:30-12:00 12:00-12:30 12:30-13:30 13:30-14:30 14:30-18:30 18:30-20:30 20:30-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-02:00 02:00-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-09:00 09:00-09:30 09:30-12:00 12:00-12:30 Duration 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 4-1/2 hr lhr lhr 1/2 hr 2-1/2 hr lhr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr lhr 1/4 hr 1-1/4 hr 2hr 1/2 hr 2hr 1/2 hr 1/2 hr 3hr 7hr lhr 1/2 hr 3-1/2 hr 1/2 hr 1-1/4 hr 1/4 hr 1/2 hr 3/4 hr 1-3/4 hr 1/2 hr 2-1/2 hr 1/2 hr lhr lhr 4hr 2hr 2-1/2 hr lhr 1/2hr lhr 1/2 hr 2hr lhr lhr 1/2 hr 2-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr Activity Rigged up Drillstring handling equipment Pulled out of hole to 0.0 ft Rigged up sub-surface equipment - Other sub-surface equipment Ran Drillpipe in stands to 3555.0 ft Rigged down Drillstring handling equipment Ran Drillpipe in stands to 11751.0 ft Functioned Other sub-surface equipment Circulated at 11751.0 ft Held drill (Kick (well kill)) Circulated at 11751.0 ft Pulled out of hole to 10500.0 ft Held safety meeting Serviced Block line Pulled out of hole to 3555.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 500.0 ft Pulled out of hole to 0.0 ft (cont...) Made up BI-IA no. 16 R.I.H. to 3555.0 ft Rigged down Drillstring handling equipment R.I.H. to 10820.0 ft Held safety meeting R.I.H. to 11721.0 ft Drilled to 11775.0 ft Drilled to 11855.0 ft Circulated at 11855.0 ft Held safety meeting Pulled out of hole to 3555.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 128.0 ft Pulled BHA Pulled BI-IA (cont...) Made up BHA no. 17 R.I.H. to 3555.0 ft Rigged down Drillstring handling equipment R.I.H. to 8000.0 ft Held safety meeting R.I.H. to 10647.0 ft Logged hole with LWD: DIR/FE from 11828.0 ft to 11855.0 ft Drilled to 11902.0 ft Circulated at 11901.0 ft Pulled out of hole to 6764.0 ft Serviced Block line Held safety meeting Pulled out of hole to 3555.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 140.0 ft Pulled BHA Made up BHA no. 18 Made up BHA no. 18 (cont...) · R.I.H. to 3555.0 ft Rigged down Drillstring handling equipment R.I.H. to 10600.0 ft A. ;.!..cI ~., Held safety meeting Facility Date/Time 15 Apr 97 16 Apr 97 17 Apr 97 18 Apr 97 19 Apr 97 20 Apr 97 PB Z Pad Progress Report Well Z-32BL1 Rig Nabors 2ES Page Date Duration Activity 12:30-13:00 13:00-13:30 13:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-19:00 19:00-20:00 20:00-20:05 20:05-21:45 21:45-22:00 22:00-00:00 00:00-00:30 00:30-01:00 01:00-01:30 01:30-02:00 02:00-04:30 04:30-06:00 06:00-08:00 08:00-13:00 13:00-16:00 16:00-20:30 20:30-00:30 00:30-02:30 02:30-03:00 03:00-03:30 03:30-04:00 04:00-06:00 06:00-19:00 19:00-23:00 23:00-06:00 06:00-12:30 12:30-13:00 13:00-13:30 13:30-14:00 14:00-15:00 15:00-22:00 22:00-00:30 00:30-02:30 02:30-03:00 03:00-05:00 05:00-06:00 06:00-11:30 11:30-12:30 12:30-18:30 18:30-19:30 19:30-01:00 01:00-02:00 02:00-06:00 06:00-08:30 08:30-13:30 13:30-15:00 15:00-16:30 1/2 hr 1/2 hr 10-112 hr 1/2hr 5-1/2 hr 6hr 1/2 hr 6-1/2 hr lhr 0hr 1-1/2 hr 1/4 hr 2hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 2hr 5hr 3hr 4-1/2 hr 4hr 2hr 1/2 hr 1/2 hr 1/2 hr 2hr 13 hr 4hr 7hr 6-112 hr 1/2 hr 1/2 hr 1/2 hr lhr 7hr 2-1/2 hr 2hr 1/2 hr 2hr lhr 5-1/2 hr lhr 6hr lhr 5-1/2 hr lhr 4hr 2-1/2 hr 5hr 1-1/2 hr 1-1/2 hr R.I.H. to 11819.0 ft Took MWD survey at 11785.0 ft Drilled to 12043.0 ft Held safety meeting Drilled to 12240.0 ft Drilled to 12399.0 ft (cont...) Held safety meeting Drilled to 12587.0 ft Flow check Circulated at 12587.0 ft Circulated at 12587.0 ft Functioned downhole tools at 12455.0 ft Circulated at 12455.0 ft Held safety meeting Pulled out of hole to 11780.0 ft Flow check R.I.H. to 12585.0 ft Drilled to 12650.0 ft Circulated at 12650.0 ft Circulated at 12650.0 ft Pulled out of hole to 3160.0 ft Pulled BI-IA Tested BOP stack Made up BI-IA no. 19 R.I.H. to 11700.0 ft Serviced Block line R.I.H. to 12650.0 ft Circulated at 12650.0 ft Drilled to 12725.0 ft Drilled to 13002.0 ft (cont...) Flow check Drilled to 13240.0 ft Drilled to 13424.0 ft Circulated at 13424.0 ft Pulled out of hole to 11702.0 ft R.I.H. to 13424.0 ft Circulated at 13424.0 ft Pumped out of hole to 5445.0 ft Pulled BHA Pulled BHA Rigged up Tubing handling equipment Ran Liner to 1623.0 ft (2-7/8in OD) Ran Liner on landing string to 4000.0 ft Ran Liner on landing string to 13408.0 ft (cont...) Washed to 11775.0 ft Pulled Drillpipe in stands to 0.0 ft Made up BHA no. 21 R.I.H. to 11762.0 ft Functioned downhole tools at 11774.0 ft Pulled out of hole to 8000.0 ft Pulled out of hole to 0.0 ft (cont...) R.I.H. to 10400.0 ft Repaired Brake R.I.H. to 14050.0 ft 10 12 August 97 Facility Date/Time 21 Apr 97 22 Apr 97 23 Apr 97 24 Apr 97 25 Apr 97 Progress Report PB Z Pad Well Z-32BL1 Page 11 Rig Nabors 2ES Date 12 August 97 16:30-17:00 17:00-21:00 21:00-02:30 02:30-03:00 03:00-05:00 05:00-06:00 06:00-10:00 10:00-11:00 11:00-11:30 11:30-12:30 12:30-13:00 13:00-13:30 13:30-17:30 17:30-18:00 18:00-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-02:00 02:00-05:00 05:00-06:00 06:00-09:00 09:00-13:00 13:00-14:00 14:00-15:30 15:30-16:00 16:00-20:00 20:00-21:00 21:00-00:00 00:00-00:30 00:30-01:00 01:00-02:00 02:00-06:00 06:00-10:30 10:30-18:30 18:30-19:00 19:00-20:00 20:00-20:30 20:30-21:00 21:00-21:30 21:30-06:00 06:00-12:30 12:30-13:30 13:30-17:00 17:00-17:30 17:30-18:00 18:00-18:30 18:30-20:00 20:00-22:00 22:00-23:00 23:00-01:00 01:00-02:30 02:30-04:30 04:30-05:00 Duration 1/2hr 4hr 5-1/2 hr 1/2 hr 2hr lhr 4hr lhr 1/2 hr lhr 1/2 hr 1/2 hr 4hr 1/2 hr 5-1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr 3hr lhr 3hr 4hr lhr 1-1/2 hr 1/2 hr 4hr lhr 3hr 1/2 hr 1/2 hr lhr 4hr 4-1/2 hr 8hr 1/2 hr lhr 1/2 hr 1/2 hr 1/2 hr 8-1/2 hr 6-1/2 hr lhr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 2hr lhr 2hr 1-1/2 hr 2hr 1/2 hr Activity Washed to 14085.0 ft Circulated at 14085.0 ft Pulled out of hole to 2080.0 ft Serviced Block line Laid down 2079.0 ft of 2-3/8in OD drill pipe Held safety meeting Rigged up sub-surface equipment - TCP Ran Drillpipe in stands to 3523.0 ft Rigged down Drillstring handling equipment Installed Downhole tools Ran Drillpipe in stands to 3832.0 ft Serviced Drillstring handling equipment R.I.H. to 10183.0 ft Fished at 10183.0 ft Pulled out of hole to 3550.0 ft Laid down fish Held safety meeting Rigged up Dfillstring handling equipment Pulled out of hole to 2069.0 ft Retrieved TCP Rig waited: Equipment Rig waited: Equipment (cont...) Rigged up sub-surface equipment - TCP Serviced Block line Ran Drillpipe in stands to 3750.0 ft Rigged up sub-surface equipment - Downhole tools Ran Drillpipe in stands to 13354.0 ft Functioned Downhole tools Ran Drillpipe in stands to 13984.0 ft Held safety meeting Functioned TCP Circulated at 9800.0 ft Laid down 6900.0 ft of 5in OD drill pipe Laid down 4950.0 ft of 3-1/2in OD drill pipe (cont...) Retrieved TCP Installed BOP test plug assembly Rigged down Bottom ram Tested Bottom ram Rigged up Tubing handling equipment Held safety meeting Ran Tubing to 4-l/2in (7500.0 ft OD) Ran Tubing to 10647.0 ft (4-1/2in OD) (cont...) Space out tubulars Circulated at 10647.0 ft Installed Production packer Tested Tubing Installed Hanger plug Y" ~ -'~ ~ ! ~'~f l: ~ Removed BOP stack ~-~ '~,~, ~ ,. ~ Installed Adapter spool Installed Surface tree ~ (J ¢ ~ 0 ]~0~'[ Retrieved Other sub-surface equipment Tested Casing .4/~$~ ~0Jt .& .{lag C0115o ~0j'ii[/qi~;¢!t: Circulated at 2200.0 ft ~ '<;: ~l'l'0]]'~r~0 Rigged down High pressure lines Facility Date/Time Progress Report PB Z Pad Well Z-32BL1 Rig Nabors 2ES Page Date 05:00-06:00 Duration lhr Activity Installed Hanger plug 12 12 August 97 S .~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBUn ~ Z-32BL~ 500292192460 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 041897 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11738.68 8947.64 8861.94 11770.00 8949.79 8864.09 11786.19 8951.08 8865.38 11825.17 8955.97 8870.27 11858.22 8962.20 8876.50 85 56 86 10 84 43 80 49 77 27 N 44.95 W .00 5339.05N 2324.94W 4581.38 N 45.05 W .77 5361.14N 2347.03W 4611.31 N 47.39 W 16.93 5372.31N 2358.69W 4626.87 N 49.43 W 11.27 5397.98N 2387.60W 4664.50 N 51.46 W 11.85 5418.64N 2412.62W 4696.33 11887.38 8968.57 8882.87 11918.82 8974.87 8889.17 11950.44 8979.52 8893.82 11980.79 8982.43 8896.73 12012.78 8984.41 8898.71 77 17 79 35 83 28 85 31 87 21 N 52.76 W 4.39 5436.12N 2435.07W 4724.39 N 55.28 W 10.75 5454.21N 2460.00W 4754.92 N 54.82 W 12.35 5472.12N 2485.63W 4785.98 N 56.37 W 8.45 5489.19N 2510.55W 4816.02 N 57.89 W 7.43 5506.52N 2537.36W 4847.84 12043.42 8986.06 8900.36 12073.53 8987.76 8902.06 12104.12 8989.20 8903.50 12135.49 8990.39 8904.69 12167.72 8991.29 8905.59 86 26 87 5 87 30 88 7 88 40 N 57.86 W 2.97 5522.79N 2563.27W 4878.37 N 60.61 W 9.37 5538.16N 2589.10W 4908.41 N 60.69 W 1.37 5553.14N 2615.74W 4938.96 N 61.63 W 3.59 5568.26N 2643.19W 4970.30 N 62.01 W 2.07 5583.47N 2671.59W 5002.52 12199.54 8992.12 8906.42 12231.42 8993.11 8907.41 12261.99 8994.12 8908.42 12293.96 8995.13 8909.43 12325.54 8996.14 8910.44 88 20 88 5 88 5 88 18 88 0 N 62.29 W 1.38 5598.33N 2699.72W 5034.33 N 61.23 W 3.41 5613.41N 2727.79W 5066.19 N 61.06 W .56 5628.15N 2754.55W 5096.74 N 60.31 W 2.44 5643.80N 2782.41W 5128.69 N 60.04 W 1.30 5659.50N 2809.79W 5160.24 12356.47 8997.67 8911.97 12387.67 8999.50 8913.80 12419.09 9001.65 8915.95 12450.40 9004.28 8918.58 12482.04 9006.49 8920.79 86 20 86 54 85 15 85 6 86 53 N 62.06 W 8.43 5674.45N 2836.82W 5191.13 N 61.28 W 3.06 5689.23N 2864.23W 5222.28 N 61.99 W 5.69 5704.12N 2891.81W 5253.62 N 62.54 W 1.81 5718.64N 2919.43W 5284.81 N 62.72 W 5.65 5733.15N 2947.46W 5316.37 12511.78 9008.07 8922.37 12544.08 9009.41 8923.71 12572.97 9010.22 8924.52 12604.97 9011.17 8925.47 12635.22 9012.18 8926.48 87 0 88 14 88 31 88 5 88 4 N 62.95 W .87 5746.71N 2973.88W 5346.06 N 63.62 W 4.34 5761.21N 3002.70W 5378.32 N 63.51 W 1.04 5774.07N 3028.56W 5407.18 N 64.19 W 2.51 5788.17N 3057.27W 5439.14 N 64.25 W .20 5801.31N 3084.50W 5469.34 12666.11 9013.03 8927.33 12697.02 9013.44 8927.74 12728.40 9013.41 8927.71 12759.33 9013.00 8927.30 12789.70 9012.36 8926.66 88 45 89 43 90 24 91 6 91 18 N 64.84 W 2.91 N 64.68 W 3.15 N 64.71 W 2.17 N 63.93 W 3.41 N 63.95 W .63 5814 . 59N 3112.38W 5500.18 5827 . 76N 3140 . 33W 5531 . 04 5841.18N 3168.70W 5562.38 5854 . 58N 3196.57W 5593 . 27 5867 . 92N 3223 . 85W 5623 . 61 ORIGINAL RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBUn ~ Z-32BL~ 500292192460 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 041897 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 12821.36 9011.26 8925.56 92 41 N 62.33 W 6.76 5882.21N 3252.07W 12852.56 9009.13 8923.43 95 8 N 61.01 W 8.89 5896.98N 3279.47W 12882.93 9005.76 8920.06 97 34 N 60.90 W 8.04 5911.63N 3305.85W 12913.96 9001.39 8915.69 98 37 N 60.87 W 3.39 5926.58N 3332.69W 12943.24 8996.50 8910.80 ** 34 N 59.85 W 7.49 5940.85N 3357.77W 5655.23 5686.36 5716.53 5747.25 5776.10 12974.95 8990.30 8904.60 ** 59 N 60.05 W 4.49 5956.42N 3384.69W 13005.80 8983.73 8898.03 ** 35 N 58.24 W 6.06 5971.88N 3410.56W 13037.36 8976.81 8891.11 ** 43 N 57.10 W 3.55 5988.35N 3436.58W 13067.97 8970.02 8884.32 ** 54 N 59.21 W 6.74 6004.09N 3461.93W 13098.38 8963.05 8877.35 ** 35 N 59.04 W 2.33 6019.28N 3487.34W 5807.18 5837.30 5868.01 5897.80 5927.37 13130.46 8955.34 8869.64 ** 13 N 60.54 W 4.95 6034.95N 3514.24W 13161.52 8947.50 8861.79 ** 3 N 59.21 W 4.93 6050.03N 3540.23W 13193.76 8939.52 8853.82 ** 36 N 58.62 W 4.81 6066.16N 3566.98W 13224.96 8932.10 8846.40 ** 53 N 59.29 W 2.27 6081.78N 3592.95W 13256.29 8924.40 8838.70 ** 34 N 59.40 W 2.20 6097.27N 3619.07W 5958.49 5988.52 6019.72 6050.00 6080.34 13288.27 8916.18 8830.48 ** 13 N 59.36 W 2.07 6113.01N 3645.67W 13318.91 8907.97 8822.27 ** 50 N 60.57 W 4.29 6127.78N 3671.22W 13350.83 8899.28 8813.-58 ** 46 N 61.02 W 1.37 6142.77N 3698.03W 13387.12 8889.40 8803.70 ** 48 N 61.48 W 1.22 6159.57N 3728.65W 13424.00 8879.36 8793.66 ** 48 N 61.50 W .05 6176.51N 3759.83W 6111.22 6140.73 6171.43 6206.35 6241.84 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 7230.87 FEET AT NORTH 31 DEG. 19 MIN. WEST AT MD = 13424 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 298.35 DEG. TIE-IN SURVEY AT 11,738.68' MD WINDOW POINT AT 11,770.00' MD PROJECTED SURVEY AT 13,424.00' MD PAGE 3 S RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBUn k Z-32BL$ 5oo29219246o NORTH SLOPE BOROUGH COMPUTATION DATE: 6 / 3 / 97 DATE OF SURVEY: 041897 JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11738.68 8947.64 8861.94 12738.68 9013.34 8927.64 13424.00 8879.36 8793.66 5339.05 N 2324.94 W 2791.04 5845.57 N 3178.00 W 3725.34 934.30 6176.51 N 3759.83 W 4544.64 819.30 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. PAGE 4 S RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBUn ~ Z-32BL$ 500292192460 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 041897 JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11738.68 8947.64 8861.94 11778.68 8950.43 8864.73 5339.05 N 2324.94 W 2791.04 5367.19 N 2353.23 W 2828.25 37.21 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS sper, r t-sur ra I~! I I_1_ I I~l CS S E I~l~.t I r' E S WELL LOG TRANSMITTAL To~ State of Alaska June 25, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. ~_t~ ^r_~ ,~ ~ \ _~6 ~ 0 Anchorage, Alaska 99501 q/[' 4~ ~ ~P~'u(~/1 ' ¢~' MWD Formation Evaluation Logs - Z-32B, PB 1, PB2 & Z-32B L 1, AK-MW-70061 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of~ Yum Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 4 LDWG formatted Discs with verification listings. API#: 50-029-21924-02, 50-029-21924-70, 50-029-21924-71 & 50-029-21924-60. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 0 ~ I I_1_11~i CS S E I:!~./I C E S WELL LOG TRANSMITTAL To: State of Alaska June 11, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs Z-32B L1, AK-MW-70061 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 Z-32B L1: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21924-60 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21924-60 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542_ February 28, 1997 Dan Stoltz, Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Prudhoe Bay Unit Z-32BL1 Company BP Exploration (Alaska), Inc. Permit # 97-035 Surf Loc 713'SNL, 1253'EWL, Sec 19, T1 IN, R12E, UM Btmhole Loc 1812qSL, 2526'WEL, Sec 12, T1 IN, R11 E, UM Dear Mr Stoltz: Enclosed is the approved application for permit to drill the above referenced wellbore segment.. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. This permit is for a new segment for existing well Z-32B, API No. 02921924-02, Permit No. 97-034. Production should continue to be reported as a function of the original well identifier. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Chairm~ " 'r BY ORDER OF THE COMMISSION slh/encl c: Dept ofFish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA ~..,,L AND GAS CONSERVATION CON.,JIISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill 1 lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 61.1' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028240 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 713' SNL, 1253' EWL, SEC. 19, T11N, R12E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 4580' NSL, 769' WEL, SEC. 13, T11N, R11E, UM Z-32BL1 At total depth 9. Approximate spud date Amount $200,000.00 181' NSL, 2526' WEL, SEC. 12, T11N, R11E, UM 03/01/97 12. Distance to nearest property line l 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028245, 181'I No Close Approach 2560 13644' MD / 8930' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 8600' MD Maximum Hole Angle 89° Maximum surface 3300 psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# L-80 BTC-Mod 2726' 8450' 7115' 11176' 8855' 455 sx Class 'G' 3-3/4" 2-7/8" 6.16# L-80 STL 1871' 11773' 8889' 13644' 8930' Uncemented Slotted Liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 10830 feet Plugs (measured) true vertical 9196 feet Effective depth: measured 8670 feet Junk (measured) true vertical 7350 feet Casing Length Size Cemented MD TVD Structural Conductor 110' 20" 110' 110' Surface 2668' 13-3/8" 3850 cuft Permafrost 2668' 2668' Intermediate 8886' 9-5/8" 2244 cuft Class 'G' 8886' 7431' Production ,-~ Liner R F~ C ?' t'\/i~i!1} F~iB '25 1997 Perforation depth: measured None F~ ~ ~ .... i 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Winton Aubert, 564-4825 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that ,tJ'fe-f~regoing is tr~¢, and ¢o~ect to the best of my knowledge Signed '~/~7, ~----/~~ ' Title Senior Drilling Engineer Date Dan Stoltz Commission Use Only Permit Number I APl Number I Appro, val Date I See cover letter ~'7- 0 ~ ~'"' 50-Oo~ - ,,q~ ( c~,~ ~-- fo O ~%/'c~ ~/C} '") for other requirements Conditions of Approval: Samples Required [] Yes ,~' No Mud Log--i/~Z]Requ' ed Yes ~ No Hydrogen Sulfide Measures ,~L.Yes [] No Directional Survey Required ~Yes [] No Required Working I~~ f~,~BCy [] 2M; [] 3M; J~ 5M; [] 10M; [] 15M Other: by order of Approved By Ma j C. Marshbum Commissioner the commission Date ~ C~3 Form 10-401 Rev. 12-01-85 Submit licate I Well Name: i Z-32B / Z-32BL11 HAW Multilateral Sidetrack Summary Type of Well (producer or injector): [Producer I Surface Location: ] 713' FNL, 1253' FWL, S19, T11N, R12E, UM Sadlerochit - Zone 4: Z32-B (lst Lateral) Start Z-32B (Lat 1): 4302' FSL, 680' FEL, S13, T11N, R11E, UM BHL Z-32B: 1831' FSL, 1339' FEL, S12, TllN, RllE, UM Sadlerochit - Zone 4:Z32-BL1 (2nd Lateral) Start Z-32BL1 (Lat 2): 14580' FSL, 769' FEL, S13, TllN, RllE, UM BHL Z-32BLl: I 181' FSL, 2526' FEL, S12, TllN, RllE, UM ] AFENumber: ]4P0913.0 ] I Rig: I Nabors 2ES I Estimated Start Date: I 3/1/97 [ MD Lateral l: {14,069'I MD Lateral 2: 13,644' I [ Operating days to complete: I 38 I TVD (Both Laterals: [ 8,930' ss I I KB Elev.] 61.1' I I I Well Design (conventional,slimhole,etc.) I HAW Multilateral Sidetrack Objective: Z-32 was drilled and completed in 1989. The well produced at high WORs from a conductive chan- nel. Maximum oil rate was 400 bopd. After producing 270 MBO the well was sidetracked as the Z- 32A. This sidetrack was not completed, as logs indicated a water swept LOC. Predicted perform- ance of the proposed Z-32BL1 is based on that of the high angle Z-22B. The planned Zone 4 multi- lateral completion should increase initial rate, drainage area, and ultimate recovery. Economics of the additional section are robust, and technical risk is considered Iow since this concept has been successfully used at PBU. In addition, the proposed Z-32BL1 will help confirm the viability of Ivishak )roduction for the NW Eileen development. Formation Markers Formation Tops MD Pilot MD Lateral I MD Lateral 2 TVD (ss) Sag River 10765' 8676' Shublik 10817' 8709' Eileen 11051' 8812' TSAD 11177' 11177' 8855' TD Pilot 11596' 8998' TD Laterals 14069' 13644' 8930' Cement Calculations Lead Cement Tail Cement Casin~/Liner Sk / Wt / Yield Sk / Wt / Yield Comments CI G; Tail FW=0; 7" N/A 455 / 15.8 / 1.14 30% excess; Pump time=4+ hr.; TOC = +9200' MD (+1,000' above Sag River) 4-1/2" N/A 310/15.7/1.19 Class G: 30% excess; Pump time = 4 hr.; TOC 150' above TOL 2-7/8" N/A N/A Slotted liner Volume assumptions: Gauge hole + designated excess; 80' shoe joints; TOC as designated. Casing/Tubing Program Hole Tubular Wt/Ft Grade Conn Length Top Btm Size O.D. MD/TVD MD/TVD Pilot 8-1/2" 7" 29# L-80 BTC-Mod 2726' 845077115' 1117678855' Z-32B (Eat 1) 6" I 4-1/2" 12.6# L-80 IBT-Uod 3042' 11027'/8840' 14069'/8930' Z-32BL1 (Eat 2) 3-3/4" I 2-7/8" 6.16# L-80 STL 1871' 11773'/8889' 13644'/8930' I (slotted) Prod Tubin9 N/A I 4-1/2" 12.6# L-80 BTC-Mod 11027' 26'/26' 11027'/8840' Logging Program Open Hole Logs: 8-1/2" Hole 6" Hole 3-3/4" Hole DIL/BHCS/CNL/LDT/GR; RFT's contingent upon hole conditions MWD/GR/Resistivity MWD/GR Cased Hole Logs: None planned Mud Program Milling Interval: Gel-free 6% KCI Biozan I Density, ppg I Funnel Vis, secI YP [ Gels [ pH I HPHTFL, cc 9.8 - 10.0 I 50 - 65 50 - 60 20-30 / 30-40 9 - 10 <14 Hazards/Concerns Maintain YP 50 - 60 to insure adequate removal of metal cuttings. Insure adequate preparation to eliminate metal entering motor and MWD from mud bypassing solids control equipment. Intermediate (8-1/2" hole) Section: Gel-free 6% KCI Biozan I Density, ppg I Funnel Vis, secI LSRYPI Gels [ pH { HPHTFL, cc 10.0 50 - 65 8 - 13 15-25 / 20-35 9 - 10 <14 Hazards/Concerns I Potential high torque could require lubricant use. I Be alert for lost circulation, differential sticking due to higher MW. Production (6" and 3-3/4" hole) Sections: Quickdriln (viscosified SW) I Density, pp~ I Funnel Vis, sec] LSRYP [ ESR Vis I 8.6 - 8.8 55 - 65 14 - 20 > 45,000 Hazards/Concerns Potential high torque could require lubricant use. [KOP: 186oo' MD Maximum Hole Angle: Surface Close Approach Wells: Drilling Close Approach Wells: pH APl FL, cc 8.5 - 9.O NC Be alert for lost circulation, differential sticking due to overbalanced MW. Maximize solids control to keep fluid as clean as possible. Max mud weight 8.8 ppg. Directional I 89© through targets ~,.... _..~,, _. ,.~ / Z-31 and Z-33 are approx'~'B~JkC'a~i~a:.-; CO~}~iT~SSiOn Well Control Well control equipment consisting of 5000 psi w.p. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pres- sures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Hazards · Gas cut mud is a possibility throughout the intermediate liner section. · Stuck pipe, tight hole, and swabbing have occurred in Z-Pad wells due to overbal- anced mud weights. · Lost circulation through conductive faults is common on Z-Pad. Operations Summary 1. Pre-Rig: Kill well with sea water. Test all wellhead packoffs to 5000 psi. Freeze protect well. Release pressure from tubing and all annuli. Install and test BPV. Prep for rig. 2. Secure surface close approach wells. MIRU Nabors 2ES. Obtain production hah- dover form prior to rig work. Take on seawater. 3. Pull BPV. Circulate out and recover freeze protection fluid. Install TWC and test from below to 1000 psi. ND tree. 4. NU BOPE and test to 250 / 5000 psi. Test annular to 250 / 2500 psi. Pull TWC. 5. Pull and LD hanger and one joint of 4-1/2" tubing. Note: If hanger running threads are unconfirmed, use tubing spear to recover tubing. 6. PU whipstock and window milling ass'y for 9-5/8", 47#/ft casing on 3-1/2" DP. RIH to_ 8670' MD and tag cmt. Displace hole to milling fluid (which will double as drilling fluid). Test 9-5/8" casing to 3500 psi. POH to ___8630' and set whipstock. Mill window from ___8600' MD. C&C. POOH after ensuring hole is free of metal cut- tings. 7. PU 8-1/2" bit, 6-3/4" MWD and steerable BHA. Kick off and drill a pilot hole direc- tionally to TD @ 11,596' MD (8998' TVD). Condition hole for logging. POH, LD BHA. 8. Run DPC DIL/BHCS/CNL/LDT/GR logs. 9. Install a 7", 29 lb/fi, L-80, BTC-MOD liner with 7" x 9-5/8" packer/hanger at top, drillable joint at shoe, and 399' of 3-1/2" pilot hole stinger. Space out for about 150' of lap. Reciprocate liner 20' - 30' during circulation and cementing. 10. Cement liner with 455 sk cement based on 2996' of 8-1/2" open hole x 7" liner an- nulus and 399' of 8-1/2" hole x 3-1/2" stinger annulus, plus 30% excess, plus 399' 3 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. of cemented stinger. This total cement volume is 518.4 ft3 or 92.3 bbls. Set liner hanger/packer with 4200 psi. Reverse out clean and POH. PU 6" bit, 4-3/4" MWD and steerable BHA on 3-1/2" DP. RIH and tag 7" landing collar. Drill float equipment, kick off drillable joint, and drill 20' of new formation with existing mud (drill-out FIT). Displace well with new Quickdriln (viscosified sea water). Directionally drill first horizontal lateral to TD @ 14,068' MD (8930' TVD ss). Condition hole for liner and POH, LD BHA. Install a 4-1/2", 12.6 lb/fi, L-80, IBT-Mod liner with 4-1/2" x 7" packer/hanger and MLAS at Lateral 2 kick off point (11,773' MD, 8890' TVD). Space out for about 150' of lap. Reciprocate liner. Cement liner with 310 sk cement (65.1 bbls) based on 2891' of 6" open hole x 4-1/2" liner annulus + 30% excess (322.8 ft3 or 57.5 bbls), plus an 80' shoe joint (6.8 ft3 or 1.2 bbls), plus 150' liner lap (14.7 ft3 or 2.6 bbls), plus 150' above liner top (21.3 ft3 or 3.8 bbls). Set liner hanger/packer with 4200 psi. Re- verse clean. POH and LD 3200' of 3-1/2" DP. PU 3-3/4" bit, jetting sub, and cleanout BHA, and 3000' of 2-3/8" DP. RIH, clean out 4-1/2" liner, and wash out MLAS profile. POH, LD BHA. PU 4-1/2" whipstock, 3-3/4" bit, 2-7/8" MWD and steerable BHA on 2-3/8" x 3-1/2" DP. RIH, orient and set whipstock @ 11,773' MD (8890' TVD). Drill out MLAS joint and kick off. Drill 3-3/4" second horizontal lateral section to TD @ 13,644' MD (8930' TVD). C&C. Displace well to sea water. Run 2-7/8", 6.16 lb/fi, STL slotted liner to TD. Drop slotted liner 10' outside MLAS window. POH. RIH and retrieve MLAS whipstock. PU cleanout BHA for 4-1/2" liner (Lateral 1). RIH to TD. Displace hole to sea wa- ter and circulate clean. MU 3-3/8" drill pipe conveyed perforating guns, 4 spf, 2-3/8" drill string. Include tools as follows. ' Absolute pressure firing head Perforating guns & blanks, as per enclosed production specs. Firing Head Adapter Primary Firing Head (Annulus Pressure) XO Space-out joints XO and Below-Packer Safety Joint Bypass Port 4-1/2" Champ Packer (To be set @ xxx' MD / xxxx' TVD) XO Jar PR FAS-FIL Valve to be set at @ xx' MD/xx' TVD to achieve xxx psi underbalance. 2-3/8" DP to surface 21. 22. 23. 24. 25. 26. 27. 28. Note: Once logs have been analyzed and perforation intervals are known the packer depth, fluid height for underbalance, and clean up period will be de- termined. Detailed perforating procedure will be specified as soon as above are known. Run a 4-1/2", L-80 IBT-MOD completion assembly (used tbg if available from stores). Note: follow WOA completion guidelines. · 4-1/2" WLEG · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD 10 fi pup joint · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD full joint · 4-1/2", 12.6 lb/fi, L-80 IBT~MOD 10 fi pup joint · 4-1/2" x 7" packer · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD 10 ft pup joint · 4-1/2", L-80 Otis "X" Nipple · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD 10 fi pup joint · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD tubing joint 4-1/2", 12.6 lb/fi, L-80 IBT-MOD tubing with ultra slim hole GLM's GLM depths to be determined later. 4-1/2", L-80 Tubing Retrievable SSSV @ +_ 2,200' MD 4-1/2", 12.6 lb/fi, L-80 IBT-MOD tubing to surface 4-1/2" tubing hanger Space out, test the SSSV and circulate with corrosion inhibitor prior to setting packer. Drop packer setting bali. Pressure the tubing to 4000 psi and set the packer. Note: Set packer prior to ND BOP and NU tree (well is perforated). Close SSSV, install a TWC, and test to 1000 psi. Remove BOPE. Install and test the production tree to 5000 psi. Pull TWC valve. While holding 1500 psi on the tubing, pressure test annulus to 3500 psi for 30 min- utes. Bleed pressure from annulus then tubing. Open SSSV and shear the RP on the upper GLM with 2900 psi annulus pressure. Bleed pressure and freeze protect with diesel to 2200' MD. Set BPV. Close the SSSV and secure the well. Release rig. Complete appropriate documentation and hand over to Production. SHARED SERVICES DR ILL I N6 IlII Iii Ii Z-32BL~ (P6) VERTICAL SECTION VIEW Section at: 293.00 : . ale.: I inch = 300 feet .. . IOeP Scale.: I inch .300 feet ,_ _.,, ........ ... ,,... .,,'. .. io,,,n... .24 Feb !997 , ) i ' i ' '-,, ,' · Marker I~lentification MD BKB SECTN INCI : ' ' 1} lIE-IN CUflVE l§/lO0 11773 8973 a~03 : , B) END ig/io0 CURVE 12170 8982 .4457 88.' , : " ,' ' C] CURVE 19/100 12736 8994 4985 88.' 1-- ~ ~ ........... D} ENO ~B/IO0 C~gVE 12g~7 Sfl~6 5093 '~ "FOR 5lUCY O{~[f ~, ,_,,~.,,~,,, ,~.~ ~o,~ ~.o ,_ i ~, : m . ,1 Fl fa 13644 9013 5890 88,' , I ; ~ '1 . i I Mm I i i i i ~) i I I ~ I i i ..... m m I m I I'~ ~ ) ! ! i ! ! i i i ! ~ ! i -- ) .............. h~ -~ ........................ ~ ' .__. · __._,,~--~:_ ::::~::x:. .......... ~ ~~ ....... ~~~:_~': ..... .__ .._~. ---- _ ................................ ~ . I ...... . ......... . .... . i . ....................... I I O0 79 79 79 79 79 3300 3452 3600 3750 3900 4050 4200 4350 4500 4650 4800 4950 5100 5250 5400 5550 5700 5850 6000 Section Departure ! I ! ! I II (Anadr~l} (c)97 Z32~IP6 3.0C lO:,4g ,tN P) Feb-~4-97 11:O9A Anadrill DPC 907 344 z~u SHARED SERVICES DRILLING A} TIE-IN CURVE ~g/t00 ~773 5587 N 2086 PLAN q CURVE 19/~00 ~736 584~ N ~936 ..... O) END tg/~o0 CURVE ~847 5865 N 3044 ,CLOSURE - 7239 feet 8t Azimuth 328 55 E) 4-~/2, L~NER PT ~3644 6176 N 3777 · FI TO ~3644 6~76 N 3777 'DECLINATION.' +27.927 rE) ..- SCALE - ! inch =-500 feet - · DRAWN · 24 Feb 1997 . i i i i Anadr j ] ] Schlumberger i " " F('R -" 0N[~ ~°°° i I ~"[ ~ 7500' i . !'/~ ' · . . 7000 ' ..... ; : fi750 .... ~ " i '- · . fiSO0 . - - s~so--, i ........ ! ssoo. ~.- "'~-~, , ~ 5~50~ : _. ..... , ................... ~~~ 5000 · ~ --~ - I I i ' . a750 ..... ~ ~ ,~oo I ..... ), " ~500 4250 m000 3750 3500 3250 3000 2750 2500 2250 2000 ~750 ~500 <- WEST (AnadPi]] [c)§7 Z321~.~P6 3.0C 10:48 AH PI Ar, adrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907J 349-4511 Fax 344-2160 DIRECTIONAL WELL PL~%N for SHARED SERVICES DRILLING Well ......... : Z-32BL1 (P6) Field ........ : Prudhoe Bay, Z-Pad Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.29841747 N Surface Long.: 149.19847376 W Legal Description Surface ...... : 4567 FSL 3700 FEL Tie-in Curve : 4873 FSL 83S FEL BHL .......... : 181FSL 2526 FEL LOCATIONS - ALASKA Zone: X-Coord S19 TllN R12E UM 598972.90 S13 TllN RllE DM '596813.43 S12 TllN RI'IE UM 595115.00 4 Y-Coord 5959359.98 5964918.38 5965485.00 PROPOSED WELL PROFILE Prepared ..... : 24 Feb 1997 Vert sect az.: 293.00 KB elevation.: 83.25 ft Magnetic Dcln: +27.927 (E) Scale Factor.: 0.99991113 Convergence..: +0.75461149 FOR STUDY ONLY STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE SAG RIVER SHUBLIK G0C EILEEN TSAD TIE-IN CURVE 19/100 DIRECTION AZIMUT~ · 11773.32 89.00 11780.00 88.97 11800.00 88.91 11820.00 88.86 11840.00 88.80 11860.00 88.76 11880.00 88.71 ~ERTICAL-DEPTHS TVD SUB-SEA 8759.25 8676.00 8792.25 8709.00 8855.25 8772.00 8895.25 8812.00 8938.25 8855.00 SECTION DEPART 347.31 8973.03 8889.78 4103.37 346.04 8973,15 8889,90 4107.32 342.24 8973.52 8890.27 4119.87 338.44 8973.91 8890,66 4133.42 334.64 8974.32 8891.07 4147.91 8974.74 8891.49 8975.18 8891.93 330.84 327.04 COORDINATES-FRO~ ALASKA Zone 4 TOOL DL/ WELLHF2%D X Y FACE 100 4163.28 4179.47 5586.85 N 2086.26 W 596813.43 5964918.38 HS 5593.35 N 2087.80 W 596811.81 5964924.86 91L 19.00 5612.59 N 2093.26 W 596806.09 5964944.01 91L 19.00 5631.41 N 2099.99 W 596799.12 5964962.75 91L 19.00 5649.75 N 2107.94 W 596790.92 5964980.98 91L 19.00 5667.52 N 2117.10 W 596781.53 5964998.63 5684.65 N 2127.41 W 596771.00 5965015.61 91L 19.00 91L 19.00 (Anadrill (c)97 Z32BL1P6 3.0C 10:18 AM P) Z- 228L1 .P~ PROPOSED WELL PROFILE STATION IDENTIFICATION MEASURED INCLN DIRECTION DEPTH ANGLE AZIMUTH 11900.00 88.68 323.24 11920.00 88.65 319.44 11940.00 88.63 315.64 11960.00 88.61 311.84 11980,00 88'.60 308.04 VERTICAL-DEPTHS SECTION TVD SUB-SEA DEPART 8975.64 8892,39 '4196..39 8976.11 8892.86 4213.99 8976.58 8893.33 4232.17 8977.06 8893.81 4250.87 8977.55 8894.30 4269.99 12000.00 88.59 304.23 12020.00 88.59 300.43 12040.00 88,60 296.63 · 12060.00 88,61 292.83 12080.00 88.63 289.03 8978.04 8894.79 8978.54 8895.29 8979.03 8895.78 8979.51 8896.26 8980.00 8896.75 END 19/100 CURVE CURVE 19/100 12100,00 88.65 285.23 12120.00 88.69 281.43 12140.00 88.72 277,63 1.2160,00 88.76 273.83 12170.09 88.79 271.91 12170.10 88.79 271.91 12736.38 88.79 271.91 12740.00 88.79 272.60 12760.00 88.77 276.40 12780.00 88.77 280.20 8980.47 8897 22 8980.94 8897,69 8981,39 8898.14 8981.83 8898.58 8982.04 8898.79 '8982.04 8898.79 8994.02 8910.77 8994.10 8910.85 8994.52 8911.27 8994.95 8911.70 E~D 19/i00 CURVE 4-1/2" LI~ER PT TD HOT OWC 12800.00 88.77 284.00 12820.00 88.77 287.80 12840.00 88.78 291.60 128~7.36 88,79 293.00 13644.26 88,79 293.00 13644.26 88,79 293.00 8995.38 8912.~3 8995.81 8912.56 8996,24 8912.99 8996,39 8913.14 9013.25 8930.C0 9013.2'5 8930.00 9030.25 8947.00 9052,25 8969.00 (Anadrill (c)97 Z32BL1P6 3.0C 10:18 AM P) 4289.46 4309.18 4329.08 4349.06 43~9.04 4388.93 4408.63 4428.07 4447.16 4456.64 4456.64 4984.87 4988.25 5007.21 5026.55 5046.18 5066.02 5085.98 5093.34 5890.06 5890.06 24 Feb 1997 Pa~e ~ COORDINATES-FROM WELLHEAD 57Ol. O5 N 213818,4 5716,66 N 215~.33 57.31'.41 N 2164.83 5745.~3 N 217~.~7 5758.06 N 2194.60 .... .......... smu umzz ALASKA Zone 4 TOOL DL/ X Y FACE 100 596759.35 5965031.86 90L 19.00 596746.66 5965047.31 90L 19.00 596732.98 5965061.87 90L 19,00 596718.35 5965075,50 90L 19.00 596702.86 5965088.i3 90L 19.00 5769.85 N 2210,74 W 5780.54 N 2227.63 W 5790.09 N 2245.19 W 5798.46 N 2263.35 W 5805,60 N 2282,02 W 596686.56 596~099.70 596669.53 5965110.17 596651.85 5965119.~9 596633.58 5965127.61 596614.82 5965134,'50 5811.49 N 2301.13 W 596595.64 5965140.14 5816.09 N 2320.58 W 596576.13 5965144.49 5819.40 N 2340.29 W 596556.38 5965147.54 5821.40 N 2360.19'W 596536.46 5965149,27 5821,90 N 2370.26 W 596526.38 5965149.64 90'L 19.00 90L19.00 90L 19.00 90L 19.00 9OL 19.00 90L 19.00 89L 19.00 89L 19.00 89L 19.00 ~S 19,00 5821.90 N 237Q.27 W 596526.38 5965149 5840.76 N 2936.11 W 595960.39 5965161 5840.90 N 2939.73 W 595956.77.5965161 5842.47 N 2959.66 W 595936.82 5965162 5845.35 N 2979.44 W 595917.00 5965165 .64 HS 19.00 .04 90R 0.00 .14 90R 19.00 .44 90R 19.00 .07 90R 19.00 5849.54 N 2998.99 W 595897.40 5965169.00 90R 19,00 5855.02 N 3018,21 W 595878.11 5965174,22 90R 19.00 5861.76 N 3037.04 W 595859.20 5965180.71 ~0R 19.00 5864.55 N 3043.84 W 595852.36 5965183.41 HS 19,00 6175.85 N 3777.23 W 595115.00 5965485.00 0,00 6175.85 N 3777.23 W 595115.00 5965485.00 0.00 FOR STUDY ONLY Ana~rill Schlumber§er Alaska District 1111Eas[ BOth Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : Z-32BL1 (P6) Field ........ : Prudhoe Bay, Z-Pad Computation..: Minimum Curvature Units ........ : FEET Surface Lat,.: 70.29841747 N Surface Long,: 149.19847376 W Legal Description Surface ...... : 4567 FSL 3700 FEL Tie-in Curve.: 4873 FSL 835 FEL BHL .......... : 181FSL 2526 FEL LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord S19 TllN R12E UM 598972.90 5959359.98 S13 TllN Rile UM 596813.43 5964918.38 S12 TllN RllE UM 595115.00 5965485.00 Prepared ..... : 24 Feb 1997 Vert sect az.: 293.00 KB elevation.: 83.25 ft Magnetic Dcln: +27,927 (E) Scale Factor,: 0.99991113 Convergence..: +0.75461149 FOR . I UD¥ ONLY' PROPOSED WELL PROFILE STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE mmmm m~=~m~mm mmmmm~ SAG RIVER SHUBLIK GOC EILEEN TSAD m~====~s= :===== ==== ==== DIRECTION VERTICAL-DEPTHS SECTION COORDINATES-FROM ALASKA Zone 4 TOOL DL/ AZIMUTH TVD SUB-SEA DEPART WELL}{EAD X y FACE 100 8759.25 8676.00 8792.25 8709.00 8855.25 8772.00 8895.25 8812.00 8938.25 8855.00 TIE-IN CURVE 19/100 11773.32 89.00 11800.00 BB.91 1~850.00 '88.78 11900.00 88.68 11950.00 88.62 347,31 8973.03 8889.78 4103.37 5586.85 N 2086.26 W 596813.43 5964918.38 HS 342.24 8973.52 8890.27 411.9.87 5612.59 N 2093.26 W 596806.09 5964944.01 91L 19.00 332.74 8974.53 8891.28 4155.49 5658.71 ~ 2112.37 W 596786.37 5964989.88 91L 19,00 323.24 8975.64 8892.39 4196.39 5701.05 N 2138.84 W 596759.35 5965031.86 90L 19.00 313.74 8976.82 8893.57 4241.46 5738.44 ~ 2171.93 W 596725.78 5965068.81 90L 19.00 12000.00 88.59 12050.00 88.60 304.23 8978.04 8894.79 4289,46 5769.85 N 2210.74 W 596686.56 5965099.70 90L 19.00 294.73 8979.27 8896.~2 4339.07 5794.43 N 2254.20 W 596642.78 5965123.70 90L 19.00 I I C m (Anadrill (c)97 Z32BL1P6 3.0C 10:46 AM P} Z-32BL1 p-~. STATION IDENTIFICATION ::===::=:~mmm*~' END i9/100 CURVE' CURVE 19/100 4-1/2" LINER PT ,TD ~OT O~C MEASURED INCLN DEPTH ANGLE 12100.00 88.65 12150.00 88.74 12170.09 88.79 12170.10. 88.79 12736.38 88.79 12750.00 88,78 12800.00 88.77 12847.36 88,79 13644.26 88,79 13644,26 88.79 PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 285,23 8980.47 8897.22 275,73 8981.61 8898.36 271.91 '8982.04 8898.79 271,91 8982.04 8898.79 271.91 8994.02 8910.77 SECTION DEPART 4388.93 4437.67 4456.64 4456.64 4984,87 274.50 8994:31 8911.06 4997.68 284.00 8995.38 8912.13 5046.18 293,00 8996.39 8913.14 5093.34 293.00 9013.25 8930.00 5890.06 293.00 9013.25 8930,00 5890.06 9030,25 8947.00 9052,25 8969.00 COORDINATES-FROM ALASKA Zone 4 WELLHEAD X Y 5811.49 N 2301.13 W 596595.64 5965140.14 5820,57 N 2350.22 W 596546.44 5965148.57 5821.90 N 2370.26 W 596526,38 5965149.64 5821.90 N 2370.27 W 596526.38 5965149.64 5840.76 N 2936.11 W 595960.39 5965161.04 TOOL DL/ FACE 100 ~ ==== 90L 19.00 89L ~9.00 HS 19.00 HS 19.00 90R O.00 5841.52 N 2949.70 W 595946.78 5965161,62 90R. 19.00 5849,54 N 2998.99 W 595897.40 5965169.00 90R 19.00 5864.55 N 3043.84 W 595852.36 5965183.41 HS 19,00 6175.85 N 3777.23 W 595115.00 5965485.00 0.00 6175,85 N 3777,23 W 595115.00 5965485.00 O,00 m ¢ (Anadrill (c)97 Z32BL1P6 3.0C 10:46 $u~4 P) H104184 ..... ,-,~ ~o,,,~, -- S6 1 520 1 VENDOR I I I I I I I I [ I [ [ [ [ [ [ [ [ I I I I [ I I I ~ I [ [ ," ," I I I I I I I I I I I I FHE A~ACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. WELL PERMIT CHECKLISToo , Y Z.- 3 PROGRAM: exp[~ dev O~servE] wellbore seg~ a.nn~dis_~_~kar~_~a re__~ POOL &q D/r--O CLASS J- O/u GEOL AREA ON/OFF SHO~ ADMINISTRATION 1. Permit fee attached ................... ~ N 2. Lease number appropriate ................ ~ N 3. Unique well name and number ............... ~ N 4. Well located in a defined pool ............. ~ N 5. Well located proper distance from drlg unit boundary. . ~ N 6. Well located proper distance from other wells ...... ~ N 7. Sufficient acreage available in drilling unit ...... ~ N 8. If deviated, is wellbore plat included ........ ~ N 9. Operator only affected party .............. ~ N 10. Operator has appropriate bond in force ....... . . N 11. Permit can be issued without conservation order ..... ~ N 12. Permit can be issued without administrative approval. ' O N 13. Can permit be approved before 15-day wait ........ ~ N REMARKS ENGINEERING GEOLOGY DATE Conductor string provided ............... 15. Surface casing protects all known USDWs ........ 16. CMT vol adequate to circulate on conductor & surf csg. 17. CMT vol adequate to tie-in long string to surf csg . . 18. CMT will cover all known productive horizons ....... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed ......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate .................... 26. BOPE press rating adequate; test to ______~__psig.~_ 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............ 30. Permit can be issued w/o hydrogen sulfide mea~9~ .... Y N 31. Data presented on potential overpress~,F~s . .... Y N 32. Seismic analysis of shallow g~ ......... Y N 33. Seabed condition survey ~ff-shore) ......... Y N 34. Contact name/pho~~ekly progress reports ..... Y N ~../[exploratory only] GEOLOGY: ENGINEERING: COMMISSION: JDH~ mcm Comments/Instructions: HOW/dlf- A:\FORMS\chektist rev 01/97 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Wed Jun 18 17:04:39 1997 Reel Header Service name ............. LISTPE Date ..................... 97/06/18 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/06/18 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: Date _:01 .-0'~...0~ ,. _ dUN 2 0 1997 Ala~a Oil a Gas Cons. Commission ,anchorage Z-32B L1 500292192460 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 18-JUN-97 MWD RUN 1 AK-MW-70061 T. FLYNN T. MAUNDER MWD RUN 2 AK-MW-70061 R, MCNEILL T. MAUNDER MWD RUN 3 AK-MW-70061 R. MCNEILL T. MAUNDER JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 AK-MW-70061 E. CRIBBS B. MCMANUS MWD RUN 8 AK-MW-70061 R. FRENCH B. MCMANUS MWD RUN 9 AK-MW-70061 R. FRENCH B. MCMANUS JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 12 AK-MW-70061 R. FRENCH T. MAUNDER MWD RUN 13 AK-MW-70061 R. FRENCH T. MAUNDER MWD RUN 14 AK-MW-70061 R. FRENCH T. MAUNDER JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 15 AK-MW-70061 R. FRENCH B. MCMANUS SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 19 llN 12E 713 1253 85.70 84.30 53.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 8696.0 8.500 7.000 10818.0 6.000 4.500 11777.0 3.750 13424.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1,7,8,12,13,14, AND 15 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 3. ' MWD RUNS 2,3 AND 9 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR-4) . 4. ONLY RATE OF PENETRATION DATA (SROP) UTILIZED FROM MWD RUN 2. 5. MWD RUNS 4,5,6,10 AND 11 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 6. CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMYiA RAY (DGR) AT 10266'MD, 8434'TVD. 7. CHANGE FROM DUAL GAMMA RAY (DGR) TO SCINTILLATION TYPE GAMMA RAY (NGP) AT 10494'MD, 8586'TVD. 8. CHANGE FRoM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) AT 11098'MD, 8931'TVD. 9. CHANGE FROM DUAL GAMMA RAY (DGR) TO SCINTILLATION TYPE GAMMA RAY (NGP) AT 11768'MD, 8950'TVD. 10. THIS WELL REACHED A TOTAL DEPTH (TD) OF 13424'MD, 8880'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA-SHALLOW SPACINGS. SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR ROP RPD RPM RPS RPX FET $ START DEPTH STOP DEPTH 8878.0 13377.0 8879,5 13419.5 10248.0 11763.5 10248.0 11763.5 10248,0 11763.5 10248.0 11763.5 10298.5 11763.5 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 8878.0 8882.0 8884.5 8887.0 8889.5 8926 8927 8929 9018 9021 9024 9036 9038 9039 9120 9121 9123 9205 9206 9207 9227 9228 9230 9333 9334 9337 9339 9348 9432 9435 9508 9509 9534 9540 9543 .0 .5 .0 .5 .0 0 5 0 5 0 5 0 5 0 5 5 5 5 0 0 0 0 0 0 0 0 5 0 0 0 GR 8880.0 8884,0 8886,5 8888.5 8891.0 8927,5 8929.5 8931,0 9022,0 9024.0 9026,0 9039.0 9040,5 9042,5 9121,0 9123,0 9124.5 9209.0 9210,0 9211,0 9230,0 9231.5 9233,5 9335,5 9338.0 9340.0 9342.0 9349.5 9435.0 9437.0 9510.5 9511,0 9535,0 9542,5 9545.5 EQUIVALENT UNSHIFTED DEPTH -- 9544 5 9548 0 9552 5 9575 0 9579 0 9590 5 9592.0 9593.5 9661 5 9663 0 9666 5 9668 5 9671 5 9723 5 972 6 5 9728 5 9750 5 9751 5 9753 0 9785.0 9787.0 9788.5 9789.5 9796.5 9798.0 9800.5 9811.5 9814.5 9842.0 9844.0 9848.0 9910.0 9912.0 9919.0 9932.5 9939.5 10099.0 10100.5 10101.5 10108.5 10110.0 10122.5 10124.5 10126.5 10128.5 10134.5 10136.5 10140.5 10142.0 10145.0 10148.0 10153.0 10164.0 10165.5 10172.5 10186.0 10189.0 10198 5 10201 5 10204 5 10210 0 10213 0 10216 5 10218 5 9547 0 9550 5 9553 5 9577 0 9580 5 9591 5 9594 0 9594 5 9662 5 9664 0 9667 0 9669 5 9672 5 9725 0 9728 0 9729 5 9752 0 9753 0 9754 5 9787 5 9789 5 9791 0 9792 5 9799 5 9800 5 9802 5 9814 0 9817 5 9847 0 9849 5 9852 5 9909 5 9912 0 9918 5 9931 5 9938 5 10100 5 10103 0 10103.5 10109.5 10112.0 10124.5 10126.5 10128.5 10130.5 10137.5 10140.5 10142.5 10145.0 10148.5 10152.5 10157.0 10167.5 10170.0 10177 0 10188 0 10191 0 10200 5 10203 5 10206 5 10211 0 10215 0 10218 5 10220 0 10221 10224 10230 10231 10234 10235 10240 10250 10251 10255 10260 10263 10265 10266 10275 10278 10281 10283 10287 10290 10291 10293 10296 10300 10303 10305 10309 10310 10314 10322 10348 10353 10355 10360 10362 10366 10378 10385 10387 10389 10392 10440 10460 10466 10468 10482 10484 10487 13419 $ .5 .0 .0 .5 .0 5 5 5 5 5 5 5 0 5 5 5 5 0 0 0 5 0 0 0 0 5 0 5 0 5 5 0 0 5 5 5 5 5 5 0 0 5 0 0 0 0 5 5 5 10222.0 10225.5 10231.5 10233.5 10235.0 10237.5 10242.5 10254.0 10255.0 10258 5 10261 5 10265 5 10267 0 10270 0 10275 5 10278 0 10279 5 10281 0 10285.5 10291.0 10292.0 10294.0 10295.5 10299.0 10300.0 10303.5 10306.5 10308.5 10309.5 10320.0 10355.0 10361.0 10363.0 10367.5 10370.0 10371.5 10381.5 10387.5 10391.0 10392.5 10395.0 10444.0 10462.5 10467.5 10469.5 10486.0 10488.0 10492.0 13424.0 MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 1 MWD 2 MWD 3 MWD 7 MWD 8 MWD 9 MWD 12 Ivm~D 13 MWD 14 MWD 15 MERGE TOP 8882 0 10330 0 10347 0 10493 0 10838 0 11151 0 11768 0 11853 0 11901 0 12650 0 MERGE BASE 10330 0 10347 0 10493 0 10838 0 11151 0 11768 0 11853 0 11901 0 12650 0 13424 0 REMARKS: MERGED MAIN PASS. $ 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type.. DEPT ROP GR RPX RPS RPM RPD FET Name Service Order Units Size Nsam Rep FT 4 1 68 MWD FT/H 4 1 68 MWD AAPI 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD HOUR 4 1 68 .0 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 8878 13419.5 11148.8 9084 ROP 1.662 633.92 42.1939 9081 GR 8.83 529.231 84.6362 8999 RPX 0.6696 2000 12.4994 1822 RPS 1.3682 2000 21.9324 1822 RPM 1.4981 2000 15.9711 1821 RPD 1.8789 2000 19.8379 1821 FET 0.2701 21.6147 2.72671 1720 First Reading 8878 8879.5 8878 10248 10248 10248 10248 10298.5 Last Reading 13419.5 13419.5 13377 11763.5 11763.5 11763.5 11763.5 11763.5 First Reading For Entire File .......... 8878 Last Reading For Entire File ........... 13419.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8880.0 ROP 8881.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10265.5 10328.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: Data Format Specification Record 08-MAR-97 MSC 1.32/ISC 4.88 2. 041 / 5.74 MEMORY 10330.0 8882.0 10330.0 45.9 50.0 TOOL NUMBER NGP 213 8.500 8.5 KCL/POLYMER 10.00 75.0 9.3 32000 4.5 .000 .000 .000 .000 70.3 .6 Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 1 FT/H 4 1 68 4 2 GR MWD 1 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8880 10328.5 9604.25 2898 8880 ROP 2.46 633.92 45.766 2895 8881.5 GR 43.8 162.38 109.477 2772 8880 Last Reading 10328.5 10328.5 10265.5 First Reading For Entire File .......... 8880 Last Reading For Entire File ........... 10328.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH ROP 10331.0 10347.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MJkXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS . 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: MUD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 09 -MAR- 97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10347.0 10330.0 10347.0 45.9 50.0 TOOL NUMBER P0677CRG6 P0677CRG6 8.500 8.5 KCL/POLYMER 10.00 75.0 9.3 32000 4.5 .000 .000 .000 .000 70.3 Name Service Order Units Size Nsam Rep Code Offset Channel DEFT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 Name Min Max Mean Nsam DEPT 10331 10347 10339 33 ROP 15.0377 69.1827 29.4734 33 First Reading 10331 10331 Last Reading 10347 10347 First Reading For Entire File .......... 10331 Last Reading For Entire File ........... 10347 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Nunlber ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Conunent Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPD 10251.5 RPM 10251.5 RPS 10251.5 RPX 10251.5 GR 10260.5 FET 10298.0 ROP 10340.5 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG STOP DEPTH 10493 5 10493 5 10493 5 10493 5 10493 5 10493 5 10493 5 12-MAR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10493.0 10347.0 10493.0 MINIMUM ]ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE ~qD CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: ]~UD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 47.2 70.9 TOOL NUMBER P0677CRG6 P0677CRG6 8.500 8.5 KCL/POLYMER 10.40 60.0 9.9 30000 5.0 .140 .140 .110 .145 75.5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 3 FT/H 4 1 68 4 2 GR MWD 3 AAPI 4 1 68 8 3 RPX MWD 3 OHMM 4 1 68 12 4 RPS MWD 3 OHM~ 4 1 68 16 5 RPM MWD 3 OHMM 4 1 68 20 6 RPD M~D 3 OHMM 4 1 68 24 7 FET MWD 3 HOUR 4 1 68 28 8 First Name Min Max Mean Nsam Reading DEPT 10251.5 10493.5 10372.5 485 10251.5 Last Reading 10493.5 ROP GR RPX RPS RPM RPD FET 4 7797 70 2417 0 6696 1 3682 1 4981 1 7564 0 2701 177.379 36.3647 307 130.082 101.972 467 7.0414 2.8232 485 11.3808 4.11357 485 11.3597 4.77801 485 9.4208 4.74603 485 3.4514 2.09788 392 10340 5 10260 5 10251 5 10251 5 10251 5 10251 5 10298 10493 5 10493 5 10493 5 10493 5 10493 5 10493 5 10493.5 First Reading For Entire File .......... 10251.5 Last Reading For Entire File ........... 10493.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10490.5 10777.0 ROP 10494.0 10838.0 $ LOG HEADER DATA DATE LOGGED: 27-MAR-97 SOFTWARE SURFACE SOFTWAnRE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED {RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 40.2 MAXIMUM ANGLE: 47.2 TOOL STRING (TOP TO BOTTOM) MSC 1.32/ISC 4.88 2. 041 / 5.74 MEMORY 10838.0 10493.0 10838.0 VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE ~D CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STA3qDOFF (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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER NGP 94 8.500 8.5 KCL/POLYMER 11.00 80.0 11.0 29000 12.8 .000 .000 .000 .000 67.8 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 7 FT/H 4 1 68 4 2 GR MWD 7 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10490.5 10838 10664.2 696 10490.5 ROP 1.662 167.152 29.4414 689 10494 GR 49.4891 175.384 94.4364 574 10490.5 Last Reading 10838 10838 10777 First Reading For Entire File .......... 10490.5 Last Reading For Entire File ........... 10838 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUM~4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10770.5 11097.5 ROP 10830.5 11151.0 $ LOG HEADER DATA DATE LOGGED: 30-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 52.7 MAXIMUM ANGLE: 82.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 11151.0 10838.0 11151.0 TOOL NUMBER NGP 94 6.000 6.0 QUICK DRILL N 8.70 62.0 8.7 6.6 RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .000 .000 .000 .000 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 8 FT/H 4 1 68 4 2 GR MWD 8 AAPI 4 1 68 8 3 53.9 First Name Min Max Mean Nsam Reading DEPT 10770.5 11151 10960.8 762 10770.5 ROP 8.233 102.912 34.2511 642 10830.5 GR 38.2373 517.719 143.317 655 10770.5 Last Reading 11151 11151 11097.5 First Reading For Entire File .......... 10770.5 Last Reading For Entire File ........... 11151 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMI~ARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11098.5 11768.0 RPS 11099.0 11768.0 RPX 11099.0 11768.0 FET 11099.5 11768.0 RPD 11099.5 11768.0 RPM 11099.5 11768.0 ROP 11151.5 11768.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): IvUJD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 02-APR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 11768.0 11151.0 11768.0 85.4 91.0 TOOL NUMBER P0669SP4 P0669SP4 6.000 6.0 QUICK DRILL N 8.90 44.0 8.5 30000 6.6 .280 .129 .140 .180 65.9 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ........................ Datum Specification Block sub-type...0 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 9 FT/H 4 1 68 4 2 GR MWD 9 AAPI 4 1 68 8 3 RPX MWD 9 OHFR~ 4 1 68 12 4 RPS MWD 9 OHMS4 4 1 68 16 5 RPM MWD 9 OHMM 4 1 68 20 6 RPD MWD 9 OHMM 4 1 68 24 7 FET MWD 9 HOUR 4 1 68 28 8 Name DEPT ROP GR RPX RPS RPM RPD FET Min 11098.5 7 5214 16 8866 4 2689 5 2011 5 0931 3 4432 0 5677 First Max Mean Nsam Reading 11768 11433.2 1340 11098.5 182.461 40.8442 1234 11151.5 377.767 77.8648 1340 11098.5 2000 15.9816 1339 11099 2000 28.3442 1339 11099 2000 19.9912 1338 11099.5 2000 25.2748 1338 11099.5 21.6147 2.90167 1338 11099.5 Last Reading 11768 11768 11768 11768 11768 11768 11768 11768 First Reading For Entire File .......... 11098.5 Last Reading For Entire File ........... 11768 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 12 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11760.5 11805.5 ROP 11760.5 11853.0 $ LOG HEADER DATA DATE LOGGED: 12-APR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 86.0 MAXIMUM ANGLE: 86.0 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 11853.0 11768.0 11853.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 9 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 3.750 3.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: QUICK DRILL N 8.70 50.0 8.8 31000 7.0 .000 .000 .000 .000 54.4 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .3 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 12 AAPI 4 1 68 4 2 ROP MWD 12 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11760.5 11853 11806.8 186 11760.5 GR 8.83 169.37 90.174 91 11760.5 ROP 3.66 567 72.5039 186 11760.5 Last Reading 11853 11805.5 11853 First Reading For Entire File .......... 11760.5 Last Reading For Entire File ........... 11853 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11800.5 ROP 11850.5 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOW/~HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMS4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 STOP DEPTH 11853.5 11901.0 13-APR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 11901.0 11853.0 11901.0 81.2 81.2 TOOL NUMBER NGP 1 3.750 3.8 QUICK DRILL N 8.70 51.0 8.8 31000 7.0 .000 .000 .000 .000 61.1 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 13 AAPI 4 1 68 4 2 ROP MWD 13 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11800.5 11901 11850.8 202 11800.5 GR 29.469 368.984 82.1177 107 11800.5 ROP 7.3048 145.359 44.152 102 11850.5 Last Reading 11901 11853.5 11901 First Reading For Entire File .......... 11800.5 Last Reading For Entire File ........... 11901 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 14 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11850 . 5 12607 . 5 ROP 11900 . 5 12649 . 0 $ LOG HEADER DATA DATE LOGGED: 16-APR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 12650.0 11901.0 12650.0 HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATUPJtL GAP94A PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/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 CIRCULATING TERMPERATURE: MUD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 77.3 88.7 TOOL NUMBER NGP 94 3.750 3.8 QUICK DRILL N 8.80 58.0 8.5 30000 7.0 .000 .000 .000 .000 .3 75.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 14 AAPI 4 1 68 4 2 ROP MWD 14 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11850.5 12649 12249.8 1598 11850.5 GR 20.57 221.85 47.2228 1515 11850.5 ROP 6.64 225 42.9381 1498 11900.5 Last Reading 12649 12607.5 12649 First Reading For Entire File .......... 11850.5 Last Reading For Entire File ........... 12649 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF File Header Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.010 Comment Record FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 15 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12608.5 13381.5 ROP 12651.5 13424.0 $ LOG HEADER DATA DATE LOGGED: 18-APR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVA~L (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 88.1 MAXIMUM ANGLE: 105.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 13424.0 12650.0 13424.0 TOOL NUMBER NGP 77 3.750 3.8 QUICK DRILL N MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMS4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT 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 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 8.80 54.0 8.6 29000 7.0 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 15 AAPI 4 1 68 4 2 ROP MWD 15 FT/H 4 1 68 8 3 70.3 First Name Min Max Mean Nsam Reading DEPT ~ 12608.5 13424 13016.2 1632 12608.5 GR 20.1267 529.231 47.4869 1547 12608.5 ROP 5.5493 186.328 48.518 1546 12651.5 Last Reading 13424 13381.5 13424 First Reading For Entire File .......... 12608.5 Last Reading For Entire File ........... 13424 File Trailer Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.012 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/06/18 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Services Reel Trailer Service name ............. LISTPE Date ..................... 97/06/18 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Services Library. Library. Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File
