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197-034
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 n Color items - Pages: [] Grayscale, halftones, pictures, graphs, charts - Pages: [] Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. D Other, No/Type 'OVERSIZED [] .Logs of various kinds r~ Other Complete COMMENTS: Scanned by: ~y Miidmd-D'aretha ~ Lowell TO RE-SCAN Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: REGE ED STATE OF ALASKA ' ALASKA OIL AND GAS CONSERVATION COMMISSION DEC 2 0 2013 WELL COMPLETION OR RECOMPLETION REPORT AND LO ��'''`'�!'' la. Well Status: ❑Oil 0 Gas El SPLUG 0 Other, 0 Abandoned El Suspended lb. Well Class 190GCC 20AAC 25.105 20AAC 25.110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero •0 Development ❑Service 2. Operator Name: 5.Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 11/28/2013' 197-034 • 313-456 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 03/05/1997 50-029-21924-02-00 ' 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 04/05/1997 PBU Z-32B 713'FNL, 1253'FWL, Sec. 19,T11N, R12E, UM • '8. KB(ft above MSL): 85.7' 15.Field/Pool(s) Top of Productive Horizon: 4283' FSL, 727' FEL, Sec. 13,T11N, R11 E, UM GL(ft above MSL): 53.85' Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 1754' FSL, 1233' FEL, Sec. 12,T11N, 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 • 14225' • 9042' • ADL 028262;028245&028240 TPI: x- 596929 y- 5964330 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 596387 y- 5967074 Zone- ASP4 None 18. Directional Surve 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): Y ❑Yes ®No N/A ft MSL 1900'(Approx.) (Submit electronic and printed information per 20 AAC 25.050) ( PP ) 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 8886' 7514' 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' 14220' 8697' 9042' 6" 454 cu ft Class'G' 24. Open to production or injection? ❑Yes 0 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 0 No SCANNED MAY 2 1n 14 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 0 No Sidewall Core(s)Acquired? 0 Yes 0 No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. f, � None RBD S MAR 2 1 2'k�\ Form 10-407 Revised 10/2012 CONTINUED VERSE Submit Original Only VLF 4-/X 31 ti ,� 3/ ,y S. / ✓ci. 29. GEOLOGIC MARKERS(List all formations ar kers encounter 30. FORMATION TESTS NAME MD TVD Well Tested? 0 Yes IS No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. 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 Leemhuis,564-4989 Email: Jacob.Leemhuis@bp.com Printed Name: Joe Lastufk Title: Drilling Technologist / Signature: gt,___----, Phone 564-4091 Date: I2�?iD/ �J 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-32B 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-32B, 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 WITRIPLEX 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 (like 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-32B, 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/1 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 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 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 LOWER MAST.SLACKOFF WEIGHT PRIOR TO 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 WELL AND STAGE IN FRONT OF WELL ROW. 19:00 - 21:00 2.00 RIGD P PRE CH2M HILL CRANE ON LOCATION TO PULL DUMMY WELLHOUSE OFF W-18. TRANSPORT DUMMY WELLHOUSE TO Z PAD ON BED TRUCK. 00:00 3.00 RIGD P PRE 21:00 I 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 1N-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 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 j 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. ACCEPT PARKER 273 RIG AT 18:00 ON 11/23/13 Printed 12/9/2013 1:48:49PM North America-ALASKA-BP Page 2 p4- 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) 18:00 - 19:00 1.00 RIGU P PRE FUNCTION TEST RIG ESD(PASS). 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 PRESSURE TEST TWC FROM ABOVE TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH(PASSING TESTS,SEE ATTACHED CHART). PRESSURE TEST TWC FROM BELOW(CMIT TX IA)TO 250 PSI LOW FOR FIVE MIN AND 13500 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 4THREADS WITH 8-1/2"TURNS. 02:30 - 09:00 6.50 BOPSUR P PRE I 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 11/25/2013 00:00 - 01:30 1.50 BOPSUR P PRE COMPLETE BOPE TEST TO 250 PSI LOW,3500 �e PSI HIGH FOR 5 MINUTES EACH -TEST WITH 4"AND 4-1/2"TEST JOINTS -ALL TESTS CHARTED,SEE ATTACHED BOP x15 TEST CHARTS t -TEST WITNESSED BY AOGCC REP JOHN V 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 cbC- 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/me:3/28/1989 12:00:00AM I 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 j (hr) 1 (usft) 102:30 - 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 DRILL AND HOLD MR 05:00 - 07:00 2.00 RIGU P PRE PRESSURE TEST LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR FIVE MIN EACH. PULL TWC. RIG DOWN LUBRICATOR AND __ DUTCH RISER. 07:00 - 11:30 4.50 RIGU P PRE DISPLACE FREEZE PROTECT FROM WELL AS FOLLOWS,400 GPM,1750 PSI: -REVERSE IN 92 BBLS 120°F 8.5 PPG SEAWATER. -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 DECOMP I RIG UP TO RUN TUBING WITH DOYON CASING TONGS AND SCHLUMBERGER n� SPOOLING UNIT. (�� 13:30 - 16:00 2.50 PULL P DECOMP MAKE UP LANDING JOINT TO 4-1/2"TUBING a k HANGER,MAKE UP TOP DRIVE AND PULL ' h 0.` TUBING HANGER. BREAK OUT AND LAY DOWN HANGER,LANDING JOINT AND ,\.l„ I CROSS-OVERS I)( "Y -INITIAL PICKUP WEIGHT TO FREE HANGER yP.r. =104 KLBS. FREE PIPE PICKUP WEIGHT=90 X' 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. -ALL PIPE RECOVERED AS EXPECTED FROM ORIGINAL PIPE TALLY -(128)FULL JOINTS,(2)GLMS WITH HANDLING PUPS,(1)HXO SVLN SSSV NIPPLE WITH HANDLING PUPS,(5)PUP JOINTS I i -(51)TOTAL CLAMPS RECOVERED WITH(2) CONTROL LINES -CUT JOINT=3.66'LONG,FLARE OD=5.28", FLARE=GOOD CONDITION 01:00 02:30 1 1.50 i PULL P DECOMP RIG DOWN AND CLEAR RIG FLOOR AFTER LAYING DOWN TUBING. 02:30 - 03:00 0.50 WHSUR P DECOMP INSTALL WEAR RING,ID=8-5/8" 03:00 - 04:30 1.50 CLEAN P DECOMP LOAD CLEANOUT TOOLS INTO PIPE BARN AND UP TO RIG FLOOR. HOLD PJSM FOR MAKING UP BHA. 04:30 - 08:00 3.50 CLEAN P DECOMP MAKEUP AND RUN IN HOLE WITH 9-5/8" 1 CLEANOUT ASSEMBLY. 08:00 - 13:00 5.00 CLEAN , P DECOMP 1 TRIP IN THE HOLE WITH 9 5/8"CLEANOUT, SINGLING IN FROM PIPE SHED. 13:00 - 13:30 0.50 CLEAN i P DECOMP SERVICE AND INSPECT BLOCKS,TDS-11, I I CROWN,AND IDM. Printed 12/9/2013 1:48.49PM North America-ALASKA-BP Page 4?yr-4- Operation 4Operation 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 I Hrs Task Code NPT 1 NPT Depth Phase Description of Operations (hr) _1 (usft) 13:30 - 18:00 4.50 CLEAN P I DECOMP I TRIP IN THE HOLE WITH 9 5/8"CLEANOUT, SINGLING IN FROM PIPE SHED. TAG TUBING STUB @ 5463'. 18:00 - 19:00 1.00 CLEAN P 1 DECOMP PUMP 30 BBL HI VIS SWEEP AROUND. 600 •GPM,1750 PSI. NO INCREASE IN DEBRIS ON BOTTOMS UP. 19:00 - 23:30 4.50 CLEAN P DECOMP CUT AND SLIP DRILLING LINE. -CALIBRATE BLOCKS. i-CHECK CROWN SAVER. MONITOR WELL. STATIC. 23:30 - 00:00 0.50 CLEAN P DECOMP POH ON ELEVATORS FROM 5429'MD TO 5050' MD I -PU 125K,S0 121K AT 5450'MD 11/27/2013 00:00 - 03:00 3.00 CLEAN P DECOMP CONTINUE PULLING OUT OF THE HOLE WITH 9 5/8"CLEANOUT ASSEMBLY FROM 5050'MD AT MIDNIGHT TO 779'MD. -MONITOR WELL. STATIC. 03:00 - 05:00 2.00 CLEAN P DECOMP PULL OUT OF THE HOLE WITH 9 5/8" CLEANOUT ASSEMBLY FROM 779'MD TO SURFACE. -RACK BACK HWDP AND COLLARS. -LAY DOWN CLEANOUT BHA. 05:00 - 06:30 1.50 STWHIP P 1 WEXIT RIG UP VNRELINE E-LINE EQUIPMENT AND TOOLS. {-BUILD STANDS OFF LINE. L,V 06:30 - 10:30 4.00 STWHIP P EXIT 'RUN IN WITH EZSV ON E-LINE. CORRELATE ' ✓ W AND SET TOP OF EZSV AT 5254'ELMD,5,265' DRILL PIPE MD. -BUILD STANDS OFF LINE. 10.30 - 12:00 1.50 STWHIP P WEXIT PRESSURE TEST EZSVTO250PSI 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. -L/D WIRE LINE TOOLS OFF LINE. 12:00 - 13:00 1.00 STWHIP P WEXIT STAGE WHIPSTOCK BHA ON RIG FLOOR 13:00 - 16:00 • 3.00 STWHIP P WEXIT MAKE UP 8 1/2"WHIPSTOCK/MILL BHA FROM _ ;SURFACE TO 857'MD. 16:00 - 22:00 6.00 STWHIP P . WEXIT 'TRIP IN THE HOLE WITH 8 1/2" I WHIPSTOCK/MILL BHA FROM 857'MD TO 5127'MD. "\ -SHALLOW HOLE TEST MWD AT 1800'MD. \Q -450 GPM,620 PSI. ZC -FILL PIPE EVERY 20 STANDS. J`) 22:00 - 22:30 0.50 STWHIP P WEXIT SET WHIPSTOCK AT 5265'MD. -ORIENT WHIPSTOCK TO 40DEG LEFT OF HIGH SIDE. -SET DOWN 18K TO SET BOTTOM ANCHOR. -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 t 4937'MD. 23:00 - 00:00 1.00 CASING P I WEXIT MAKE UP RTTS ASSEMBLY,TRIP IN FROM 4937'MD TO 5032'MD. Printed 12/9/2013 1 48 49PM • North America-ALASKA-BP Page 5 di9- Operation Summary Report Common Well Name:Z-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) I 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 I Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/28/2013 00:00 - 01:00 1.00 CASING P WEXIT TRIP IN WITH RTTS FROM 4837'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 -HANG MILLING ASSEMBLY OFF AT 196'MD. -TRIP OUT FROM 196'MD TO SURFACE. 02:30 - 03:00 0.50 BOPSUR P • I 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 1 P WEXIT INSTALL WEAR RING. 106:00 - 07:00 1.00 CASING P WEXIT MAKE UP AND TRIP IN WITH 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 RELEASE 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 -DISPLACED WELL TO NEW 9.0 PPG LSND MILLING FLUID -OBTAIN SLOW PUMP RATE AFTER DISPLACEMENT. .-i/`►0,r- 10:30 - 16:00 5.50 STWHIP P WEXIT 1 MILL 9.625"WINDOW FROM 5243'MD TO 5271' , MD(4856'TVD) '32-C, 450 GPM, 1000 PSI ON,960 PSI OFF -100 RPM,5K TQ ON,3K TQ OFFS -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 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 -MUD WEIGHT:9.0 PPG,5271'MD 4856'ND -PUMP 3.0 BBLS TO 968 PSI,BLEED BACK 3.0 BBLS -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 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) -- 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' MD -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. -UPPER MILLS IN GUAGE. 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 4.00 DRILL P INTI RIH VITH 8.5"DRILLING BHA FROM SURFACE TO 773'MD -PU 77K,SO 77K 07:00 - 07:30 0.50 DRILL P j INTI SHALLOW HOLE MWD TEST. -450 GPM,PSI 740 07:30 - 12:30 5.00 DRILL P INTI RIH WITH 8.5"BHA FROM 773'MD TO 5140'MD -PU 127K,SO 120K -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 I-40 RPM,6K TORQUE ON,3K TORQUE OFF -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 ' TREE= 4"MCEVOY - Z-32 B SAFETY NOTES: WELL EXCEEDS 70°(10980'*** WELLHEAD= MCEVOY 2-7/8"SLTD LNR WAS RELEASED APROX 10'OUT ACTUATOR= BAKER B L 1 INITIAL KB.ELE 91.9', WINDOW @ 11785'***PREVIOUS WELLBORS BF.ELEV= 57.15' Li NOT SHOWN*** KOP= 3100' Max Angle= 91°@ 11307' Datum_ D= 8MD= _10907' 5243' —19-5/8"WS(11/27/13) Datu_m TV800'SS 5254' —I9-5/8"EZSV(11/27/13) 13-3/8"CSG,72#,L-80,D=12.347" 266WA1.111 GAS LIFT MANDRELS m MD TVD DEV TYPE VLV LATCH FORT DATE TBG CUT(10/09/13) 5442' ELM6 2999 2999 5 HES-TB DOME RA 16 08/08/06 TOC(10!02113) 6800' 5 5170 4796 45 I STB DOME RA 16 06/12/03 *4 6904 6032 43 HES-TB SO *RA 26 06/12/03 9-5/8"X 7"BKR ZXP PKR W/TIEBACK SLV H 8698' *3 8172 6992 41 FES-TB DMY *RA 0 06/12/03 9-5/8"X 7"BKR HMC LNR HGR H 8712' ,0 *2 9282 7776 49 KBG-2-LS DMY *INT 0 09/03/98 ►: 0 *1 10458 8563 49 KBG-2-LS EN/PTY09/29/13 ■r A. MANDRESL#1 -#4 =CEMENTED / ....6-..I. IlltA.111! 9-5/8"LNR,47#,NT-80S NSCC,.0732 bpf,D=8.681" H 8886' t14414419-5/8"MLLOUT WINDOW 8886'-8936' oil i Minimum ID =3.813" @ 2064' 10526' H41/2"FES x NIP,D=3.813" FA 4-1/2" HES SSSV NIPPLEjig 2 ►� 10537' _17"X 4-1/2"BKR S-3 PKR,ID=3-875" 4,A ot....AA 4.,,' 10613' H 4-1/2"HES X NP,D=3.813" TOP OF BKR TIEBACK SLV,D=5.250" —1 10643' ' 10635' —I4-1/2"HES X NP,D=3-813" F 11 4-1/2"TBG, 12.6#,L-80,.0152 bpf,13=3.958" — 10647' 10647' _14-1/2"WLEG,D=3.958" 7"X 4-1/2"BKR ZXP PKR W/TEBACK,D=5-00" H 10650' ,/ 0 -{DMD TT NOT LOGGED 7"X 4-1/2"BKR HMC HGR ID=4.938" 10656' ,,�I .' l_ 10800' —I WFD CMT REfANBt(09/26/13) TOP OF CEMENT PLUG(09/26/13) --1 10668' 1 "I111785' —I TOP OF 2-7/8"SLOTTED LNR 7"LNR,291#,L-80 BTC-M,.0371 bpf,D=6-184" H 10820' !#h- . Olt f ' - MILLOUT WINDOW 11765'-11775' FISH:MILLED CMT RETAINER(09/26/13) -1 11783' : •• if.PERFORATION SUMMARY . • l'...4,...-4, REE LOG: TCP PERF 1r*....,f ANGLE AT TOP PERF: 87 @ 11855' '4'11.4,111 Note:Refer to Production DB for historical pert data ��141•.1�11 SIZE SPF NTBRVAL Opn/Sgz SHOT SOZ 4 .. Z-32B `• 2-3/4" 4 11855-12086 S 04/23/97 09/26/13 ` 2-7/8"SLTD LNR 6.16#,L-80, —� 13408' 2-3/4" 4 12130-12298 S 04/23/97 09/26/13 • •'• 00579 bpf,ID=2-37" 2-3/4" 4 12382-12760 S 04/23/97 09/26/13 '210 4 014:# 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) —1 14085' 2-3/4" 4 13396-13522 S 04/23/97 09/26/13 4:. _ 2-3/4" 4 13606-13816 S 04/23/97 09/26/13 fr* 2-3/4" 4 13921-13984 S 04/23/97 09/26/13 Z-32BL1 ® ��•WM\V 2-7/8"1SLTD111788-134091 S 104/19/97 09/26/13 W 4-1/2"LNR,12.6#,L-80,.0152 bpf,D=3.958" —{ 14220' DATE REV BY CON/MINTS DATE REV BY CONAVEN S PRUDHOE BAY UNIT 04/17/89 AUDI 1 IMTIAL COMPLETION 10/08/13 Mi/JM) CMT,WFD RETNR(10/02/13) WELL: Z-32B 04/25/97 KSB MULTI-LATERAL COM PL 10/10/13 PJC CMT CORRECTION REMIT No: 1970340,(50) 09/01/10 CJK/PJC API#,PTD#&LNR CORRECTIOI 10/12/13 GJB/PJC TBG CUT(10/09/13) AR No: 50-029-21924-02(60) 09/20/13 SET/JMJ SET CMT RETAINER(09/18/13) SEC 19,T11N,R12E 713'FNL& 1253'FVVL 10/07/13 CR/JMJ MLLNG/CMT SQZ(09/26/13) 10/07/13 SWC/JMJ GLV C/O(09/29/13) BP Exploration(Alaska) w w��\ �%%/,s9 THE STATE Alaska it and as ° lL K.. 1 Conservation Commission Fti GOVERNOR SEAN PARNELL n;> 333 West Seventh Avenue Op et",:k Anchorage, Alaska 99501-3572 ALAS'' r; Main: 907.279.1433 SOOFax: 907.276.7542 Ken Allen Engineering Team Leader iv_ v BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU Z-32B Sundry Number: 313-456 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, G � � Cathy P. oerster Chair DATED this 3 day of September, 2013. Encl. • . STATE OF ALASKA 0 t�EC E S � �L3 ALASKA OIL AND GAS CONSERVATION COMMISSION it 7 ,�y fUG 12013 APPLICATION FOR SUNDRY APPROVALS 1 20 AAC 25.280 AOGCC 1. Type of Request: ❑Abandon C 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 197-034 • 3. Address: ®Development ❑Service 6. API Numbe P.O. Box 196612,Anchorage,Alaska 99519-6612 50.029-21924-02-00 .' 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU Z-32B - 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): 14225' • 9042' • 14085' 9031' 14085' 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 3577' 4-1/2" 10643'- 14220' 8697'-9042' 8430 7500 1 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 11855'- 13984' 8955'-9025' 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: • ®Description Summary of Proposal _I BOP Sketch ❑Detailed Operations Program ❑Exploratory ❑Stratigraphic ®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 ®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: C •- Phone: 564-4366 Date: y °A Commission Use Only - Conditions of approval: Notify Commission so that a representative may witness 3j 3_ ��/ Sundry Number: (t, ❑Plug Integrity I=J BOP Test ❑Mechanical Integrity Test ❑Location Clearance Other: 170P try t- _357)(2 p s c RBDMS OCT 1 0 2 Spacing Exception Required? ❑Yes dNo Subsequent Form Required: / 0 — 40 7 i APPROVED BY Approved By: 9 COMMISSIONER THE COMMISSION Date: �- Form 10-403 Revised 10 012 Submit In Duplicate q2 4 qq _ /,/ / A rov t i iit f 1#months from the date of a/roval qj 4j • • Øbp GPap 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 fa�) it t /17 b✓G vCP elt o "' / co'^ �' Gee Ike 1 6'l,ors /10 f% c,��cf e (ieg or _ feco,e 4roM /�r$ r°'-'7°7 d�v( derroicri 7 e pool. 2 • • Pre-rig 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. I!, 21. MU 6-%e' 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-%2" 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-%", 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"MCEVOY P o s e d �� WY7 LHEAD= MCVOY p SAFETY NOTES: WELL EXCEEDS 70°@ 10980'. ACTUATOR= BAKER 2-7/8-SLTD LNR WAS RELEASED APROX 10' 3 OUT WINDOW @ 11785".OLD W FI I BORE Z-32A, KB REV— 85 7' BF.FiEV= 57 15' NOT SHOWN ON DIAGRAM BELOW 9-5/8"CSG KOP= 3100' SECTION MILLED WINDOW @ 8886'. Max Angle= 31 @ 11307' Datum?D= 10907' Datum TVD= 8800'SS 13-3/8'CSG,72#,L-80,D=12 347" 2668' J — — - !9-5/8"X r BKR ZXP PKR WI TE3ACK SLV H 504T 9-5/8'Ml LOUT WNDOW 5200'-5216' , j 1 9-5/8"X 7"BKR FMC LNR HGR H 5050' c i 9-5/8"LNR,47#,L-80, .0732 bpf,ID=8.681' —$ 5200' �� GAS LFT MAPDF�S i fr.,,..—i Li ST MD N D DEV TY FE VLV LATCH PORT DATE 6 TBD 3000 42 KBG-2 DUM RK 1' 5 TBD 4750 39 KBG-2 DCK2 RK 1" 4 TBD 6000 12 KBG-2 DUM RK 1' 3 TBD 7000 12 KBG-2 DUM RK 1' if 2 TBD 7750 16 KBG-2 ow RK 1" II 1 TBD 8500 2 KBG-2 DUM RK 1' 11120' J3-1/2'HES X NP Z 32B _ / 11180' _3-1/2"FES TNT PKR 3-1/2'NDPG Single sensor Sub -- 11445' 11214' _13-1/2'FES X NIP 3-1/2"I-ES X NP '^ 11287' 11295' 7'x 5'BKR ZXP PKR&Fiexlock 3-1/2"TBG,9.3#, 13-CR,VAM TOP -I 11300' I HGR w/TIEBACK SLV,D=4 4 7"LNR,29#,L-80,.0371 bpf,D=6 184' H 11445' 4 I — I I F 11300' _13-1/2'WLEG r 1 I r 10ea: 3-1/2"HES OBM Sw el Packers @ T1317.TBt7,TBD,TBD' I I TBD,TBD',TBD,&TBEY I I 6Z Ilea. 3-1/2"HES Siding Sleeve @ 1 I I I IBC?,TBl7,TBD',TBD', TBD!,TBIY,TBD &TBD II I 3-112"BKR ISOLATION VALVE 13454' J I I 13450' BHI Locator Sub D=3 91" 3-1/2"HES OBM Anchor Sw ellpacker .....t 13469' �\ z 13513' 3 112°Float Collar 3-1/2"LNR,9.3#, 13-CR HYDRIL 511 —{ 13525' 1 13524' j-13.1/2"Float Shoe DATE REV BY 1 COMMENTS DATE REV BY COMMENTS PRUDHOEBAY UNIT 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#,PTO#&LNRCORRECITONS PERMff No: 1970340,(50) 07/02/01 CH/KAK CORRECTIONS 06/19/13 ZHB Z-32C New completion design E AR No: 50-029-21924-02(60) 06/12103 DTRJKK GLV C/O SEC 19,T11 N,R12E,713F FNL& 1253'FWi_ 01/05/05 LWBITLP MANORCORRECTIONS 08/08/06 CJWPJC{ aND GLV C/O BP Exploration(Alaska) f TREE_EL - 4"MCEVOY • Z-32 B SAFz I Y NOTES: WELL EXCEEDS 70°t 10980'. !•WLHEAD 1 MCEVOY 2-7/8"SLTD LNR WAS RELEASED APROX 10 ACTUATOR- BAKER 5 IKB ELEV= 857'7' Proposed P Sc BL1 A OUT WINDOW @ 11785'.OLD WFt t BORE Z-3 2A, BF.ELEV. = 57.15' NOT SHOWN ON DIAGRAM BELOW 9-5/8"CSG KOP= 3100' SECTION MILLED WINDOW @ 8886'. Max Angle= 31 @ 11307' Datum MD= 1090T Datum TVD= 8800'SS 5200' -{Top of 9-5/8"WhOstock 13-3/8"CSG,72#,L-80,ID=12.347" H 2668' 4622' 1HsB_NA-4317'NDss DPZ3 ---- - 5268' 1-�SB_Obf-4780'TV Dss j Calculated Top of Annular Cement 6070' tt ��s J r A _� 6920' -{Top of Cement Plug 5958'NDss 4-vr Cut-Tub- ut Tubing -� 6200' /' 650 E.LTVD i__ 7781' TKC4-6608'TV Ds DPI 2 _ 1 ( 1 7976' -LTMLV-6770'TV Oss _ J 9-5/8"X7"BKRZXPPKRW/TEBACKSLV 8698' ` ) , :, 524 thTVD 47#,L 80,.0732 bpf,D=8.681" 8886' A balanced plug will be set through tubing to 9-5/8"LNR < ` isolate DPZ1 (Ivishak)and DPZ2(Kuparuk).Total Bottom of Cement Rug -I 10537' cement required=182 bbl.Cement will be pumped through perferations and TOC will be I I brought to 650 TVD above the Kuparuk. Calculated TOC,based on pack-off time -I ?-10622' — IJ g S 10668' -1_ Calculated Top of Cement DPZl 10746' i---1 TSGR-8688'TV Dss J = —� 10800' H 4-1/2"Cement Retainer I 7"LNR,29#,L-80,.0371 bpf,ID=6 184" H 10820' I ... MIME-HOP OF 2-7/8"SLOTTED LNR , . 2-7/8"SLTD LNR 6.16#,L-80, -I 13408' \.. -., 00579bpf,D=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- `. 0. 32B and BL1.After unstinging,2 bbls will be laid ••,■s* • on top of the retainer. �'�'',i PBTD(BRIDGE PLUG) -- 14085' / /ss' ` r4-1/2"LNR 12.6#,L-80,.0152 bpf,D=3.958" ---1 14220' 7 —r DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT i 04/17/89 ORIGINAL COMPLETION 09/06/06 DAV/PJC API NUMBER CORRECTION WELL Z-32B 04/25/97 KSB MULTI-LATERAL COMPL 09/01/10 CJK/PJC API#,PTD#8 LNR CORRECTIONS PBwIT No: 1970340,(50) 07/02/01 CFVKAK CORRECTIONS 05/14/13 ZHB Proposed P&A Flan AEI No: 50-029-21924-02(60) ___. 06/12/03 DTR/KK GLV C/O SEC 19,T11 N,R12E,713F FNL 8 1253'FWL 01/05/05 LWB/TLP MANDREL ND CORRECTIONS 08/08/06 CJWPJC GLV CJO BP Exploration(Alaska) II ■ —440 TREE= MCEVOY 110 Z32B • .WELLHEAD= MCEVOY - SAFETY NOTES: WELL EXCEEDS 70°@ 10980'. 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' .'/ L 2064' 1-14-112"HES SSSV NIP, ID=3.813" Datum TVD= 8800'SS 13-3/8"CSG,724,L-80,ID= 12.347" H 2668' I—A GAS LIFT MANDRELS ST MD TVD 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 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 W/TIEBACK SLV H 8698' ) 9-5/8"X 7"BKR HMC LNR HGR -1. 8712' C II 9-5/8"MILLOUT WINDOW 8886'-8936' 9-5/8"LNR,47#,L-80, .0732 bpf, ID=8.681" IH 8886' I • 10526' I-14-1/2"HES X NIP, ID=3.813" I S r 10537' 1_17"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—I 10643' 1------_ I 10635' I-14-1/2"HES X NIP,ID=3.813" 4-1/2"TBG, 12.6#, L-80,.0152 bpf, ID=3.958" IH 10645' I . 1 10647' 1_14-1/2"WLEG, ID=3.958"1 7"X 4-1/2"BKR ZXP PKR W/TIEBACK,ID=5.00" 11 10650' I C —1ELMD TT NOT LOGGED I ra 7"X 4-1/2"BKR HMC HGR, ID=4.938" IH 10656' 4d 11785' H TOP OF 2-7/8"SLOTTED LNR 7"LNR,294, L-80..0371 bpf, ID=6.184" IH 10820' 1— k.........,..,...-- ... MILLOUT WINDOW 11765'- 11775' . . . . / PERFORATION SUMMARY . . . . . . REF LOG: TCP PERF . . .. .. ANGLE AT TOP PERF: 87©11855' .. .. . . Note: Refer to Production DB for historical pert data .. . . ■ SIZE I SPF I INTERVAL I Opn/Sqz I DATE . ■ O...W ■ Z-32B 4.OAO W 0. ' 2-3/4" 4 11855- 12086 0 04/23/97 '4 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,6.164,L-80, H 13408' I 2-3/4" 4 12850- 12913 0 04/23/97 Nil'*44* .00579 bpf, ID=2.37" 2-3/4" 4 12976- 13144 0 04/23/97 2-3/4" 4 13396- 13522 0 04/23/97 4*441* 2-3/4" 4 13606- 13816 0 04/23/97 PBTD(BRIDGE PLUG) IH 14085' I 2-3/4" 4 13921 - 13984 0 04/23/97 Z-32BL1 2-7/8" I SLTDI 11788-13409 I 0 I 04/19/97 )1.& riZZ7 mwr ■■• 4-1/2"LNR, 12.64.L-80,.0152 bpf, ID=3.958" I-1 14220' I 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 4&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 TVD CORRECTIONS 08/08/06 CJN/PJC GLV C/O BP Exploration (Alaska) • S PARKER 273 BOP STACK RAM TYPE BOP: DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8"-5M B th 13 5/8"-5M STUDDED TOP 13 5/8"-5M FLANGED BOTTOM ANNULAR BOP: W/(2) 14" UL2 OPERATOR, UPPER CAVITY ° o AND (2) 14" PSLK W/BSTR OPERATOR, fRI RI RI fn SHAFFER LXT 13 5/8"-5M 13-5/8" 5M STUDDED TOP LOWER CAVITY 13-5/8" 5M FLANGED BOTTOM 0 0 I I . DRILLING CROSS: 13 5/8"-5M FLANGED TOP ;I I. Q ) 13 5/8"-5M FLANGED BOTTOM••� D,._ 0000�O _.'E — W (2) 3 1/8"-5M SIDE OUTLETS • 0 0 •• _ oil f • • II .. oo •• I KILL LINE: 2-1/16" 5M FLEX HOSE �,�.�♦�.v �,I 1„I!`t �!,1-�!`1,��� ��^ 2-1/16" 5M X 3-1/8° 5M D.S.A.IVONIVA 3-1/8" 5M FLANGED MANUAL GATE VALVE O 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 11 look :i 0 0 ■∎1 0 0 • 00 I ` I CHOKE LINE: RAM TYPE BOP: 3-1/8" 5M FLANGED MANUAL GATE VALVE 13 SHAFFER LXT SINGLE 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE 13 5/8"-55 STUDDED TOP / 13 5/8"- 5M FLANGED BOTTOM 3-1/8" 5M FLEX HOSE w/(2) 14" UL2 OPERATOR ~~ BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 August 14, 2009 :~,. J~;~~~~~;, , "'.` :i. ~ ~,0~~ ~. ~ Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB Z-Pad Dear Mr. Maunder, ~ bp . ~~~~~~~ OCT 0 5 20Q9 plask~ Ail $~ Gas Con~. Con~ruR~ipn Anchoraqe ~'7"0 3 ~ ~" ~ ~~.. G~ Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Z- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator ~ BP Expioration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Date Z-Pad ~ 8/13/2009 Well Name PTD # API # Initiai top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbis ft na al Z-01 B 2081080 50029218300200 NA 0.2 NA 3.40 7/24/2009 Z-02A 1960430 50029218140100 NA 0.4 NA 3.40 7/24/2009 Z-03 1971310 50029227870000 NA 1.3 NA 11.90 7/24/2009 Z-04A 2042300 50029219900100 NA 1.5 NA 14.50 7/24/2009 Z-05 1900780 50029220560000 NA 1 NA 8.50 7/24/2009 Z-O6 1880320 50029217980000 NA 0.1 NA 1.70 7/24/2009 Z-07A 1931100 50029220460100 NA 2 NA 17.00 7/24/2009 Z-OSA 1931280 50029217870100 NA 02 NA 2.55 7/24/2009 Z-09A 2081410 50029219670100 NA 02 NA 1.70 7/24/2009 Z-10 1891160 50029219860000 NA 1.3 NA 11.10 7/24/2009 Z-11A 2050310 50029220530100 NA 0.2 NA 1.70 7/26/2009 Z-12 1891020 50029219770000 NA 1.2 NA 8.50 7/26/2009 Z-13A 2042030 50029220690100 NA 3.6 NA 24.66 7/26/2009 Z-14B 2060990 50029218440200 NA 0.2 NA 1.70 7/26/2009 Z-15 1880880 50029218490000 NA 0.2 NA 1.70 7/26/2009 Z-16 1920120 50029222450000 NA 0.3 NA 2.55 7/26/2009 Z-17 1891390 50029220010000 NA 3.7 NA 34.00 7/26/2009 Z-18 1890960 50029219710000 NA 0.2 NA 1.70 7/26/2009 Z-19A 2061050 50029222510100 NA 0.2 NA 1.70 7/26/2009 Z-20 1881000 50029218590000 NA 0.2 NA 1.70 7/26/2009 Z-21A 2001010 50029219380100 NA 0.2 NA 1.70 7/23/2009 Z-226 1960350 50029220370200 NA 0.5 NA 5.10 7/23/2009 Z-238 2041080 50029219500200 NA 0.3 NA 1.70 7/23/2009 Z-24 1890180 50029219170000 NA 0.3 NA 2.55 7/23/2009 Z-25 1881590 50029219020000 NA 0.2 NA 1.70 7/23/2009 Z-26A 2060790 50029219450100 NA 0.3 NA 3.40 7/23/2009 Z-27 1900310 50029220220000 NA 0.2 NA 2.55 7/25/2009 Z-28 1881270 50029218790000 NA 0.2 NA 1.70 7/25/2009 Z-29 1890650 50029219540000 NA 0.2 NA 1.70 7/25/2009 Z-30A 2032190 50029220130t00 NA 0.2 NA 3.40 7/25/2009 Z-31 1881120 50029218710000 NA 0.3 NA 3.40 7/26/2009 -""-~ """ NA 0.2 NA t.70 7/25/2009 50029218950100 NA 0.5 NA 3.40 8/S/2009 50029228840000 NA 1.3 NA 11.50 7/4/2009 50029228730000 NA 1.2 NA 11.90 7/26/2009 50029229950100 NA 3.8 NA 39.90 7/25/2009 50029232800100 NA 1.7 NA t3.60 7/26/2009 50029231820000 NA 5 NA 45.90 7/23/2009 50029229780000 NA 1 NA 10.20 7/23/2009 50029233530000 NA 1.5 NA 15.30 7/25/2009 50029232350000 NA 1.5 NA 1020 7/25/2009 50029232920000 NA 1.5 NA 11.90 7/24/2009 50029233800000 NA surface NA ~ ~~ t~~ ~ ~~~ ~~~~-\~~w~~ ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION JUN 2 8 Z001 REPORT OF SUNDRY WELL OPERATION, a ka oil & Gas Cons, Commission 1. Operations performed: Operation shutdown_ Stimulate _X Plugging_ Perlorat~,Qc.,horage TI FL & Acid Pull tubing _ Alter casing _ Repair well _ Other _X 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 86 feet 3. Address Exploratory _ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 712' FNL, 1253' FWL, Sec. 19, T11 N, R12E, UM (asp's 598973, 5959361) Z-32B At top of productive interval 9. Permit number / approval number 4285' FSL, 726' FEL, Sec. 13, T1 1 N, R11 E, UM (asp's n/a) 197-034 At effective depth 10. APl number 1614' FSL, 1232' FEL, Sec. 12, T11 N, R11 E, U M (asp's 596389, 5966935) 50-029-21924-02 At total depth 11. Field / Pool 1754' FSL, 1233' FEL, Sec. 12, T11 N, R11 E, U M (asp's 596387, 5967074) Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 14225 feet Plugs (measured) Bridge Plug (PBTD) @ 14085' in sidetrack liner. true vertical 9041 feet Window milled in 9-5/8" csg @ 8886' - 8936' Effective depth: measured 14085 feet Junk (measured) true vertical 9030 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 110' 20" 72 c.f. concrete 142' 142' Surface 2636' 13-3/8" 3850 c.f. Permafrost 2668' 2668' Production 8854' 9-5/8" 2244 c.f. Class 'G' 8886' 7514' Liner 2108' 7" 530 c.f. Class 'G' 8712' - 10820' 7390' - 8827' Sidetrack Liner 3577' 4-1/2" 454 c.f. Class 'G' 10643' - 14220' 8697' - 9042' Perforation depth: measured Open Perfs 11855' - 12086', 12130' - 12298', 12382' - 12760', 12850' - 12913', 12967'- 13144', 13396'- 13522', 13606'- 13816', 13921' - 13984' true vertical Open Perfs 8954' - 8962', 8965' - 8967', 8966' - 8994', 9002' - 9005', 9006' ~ 9008', 9013' - 9015', 9016' - 9019', 9022' - 9024' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 TBG @ 10537' MD. Tubing Tail @ 10647'. Packers & SSSV (type & measured depth) 7" x 4-1/2" Baker S-3 Packer @ 10537'. 4-1/2" HES 'X' SSSVLN @ 2064'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure '~,Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations _ Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ,~ ,~ ~ ~2,..~~ Title: Technical Assistant Date June 25 2001 DeWayne R. Schnorr Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE Z-32B Description of Work Completed NRWO OPERATIONS 03/30/2001 04/14/2001 04/16/2001 ACID: TIFL. (INCONCLUSIVE) ACID: DRIFT 3.25 CENT (PRE-ACID) HAW ACID: ACID STIMULATION SUMMARY 03/30/01 PRE ACID TIFL. (INCONCLUSIVE) [Ann Comm, TIFL] 04/14/01 DRIFT TBG W/3.25" CENT TO 10,800' SLM, (150' PAST LNR TOP). "DID NOT TAG" RETURNED WELL TO PRODUCTION. 04/16/01 MIRU DS CTU #3. BH KILL WELL W/2% KCL WATER. RIH W/2.75" JS NZL. SET DOWN @ LATERAL 11772'. POH FOR NEW BHA. RIH W/2 STINGERS & 3" JS SWIRL NZL. GET PAST. CHECK FOR LIQUID PCK. FLUID PCK TO PERFS, AGAIN. INJ IS 5.3 BPM @ 425 PSIG. 1.0 BPM- 5 PSIG. PUMP 33 BBLS 12/10 DAD ACID. LAY IN FROM 14000'-11850'. SOAK 1 HR. PUMPED 50 BBLS DOWN BACK SIDE. JET REMAINING ACID ACROSS PERFS (11850- 14,000). SOAK 30 MIN. OVER FLUSH WITH 150 BBLS 2% KCL. PULL OUT OF HOLE RIG DOWN. TURN WELL OVER TO WELL PAD OPERATOR FOR POP AND WELL TEST. Fluids Pumped i' BBLS. Description 735 BBLS 2% KCL 85 60/40 METHANOL 87 12% HCL/10% XYL 9O7 TOTAL MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU: Tom Maunder, P. I. Supervisor DATE: April 21, 2001 FROM: Lou Gdmaldi, SUBJECT: Petroleum Inspector SVS Tests BPX Z-pad Prudhoe Bay Field Sat.urdav, April 21, 2001; I witnessed the three-month SVS retests on BPX Z pad in the Western Operating Area of the Prudhoe Bay Field. Merv Liddelow performed the SVS tests today. The test results (one SSV Failure) are noted on the accompanied SVS test spreadsheet. All well houses were in "OK" condition. This was the first experience I have had with the new SV control system on Z pad and found it: to operate quite well. The temperatures today were somewhat mild (+15): and it re~ins-to~ :be lseen how they will hold up during next winter's cold season'.: Wells Z-5 and Z-8 had:slow clOsing SSV's (+ 2 minutes), Merv called the Automation crew and these were being worked on before I left the pad. The pad is being used as a staging area for some pipeline fabrication and has some equipment and material stored on it. This was kept for the most part neat and orderly. SUMMARY: I witnessed the three-month SVS retests on Z pad in the Prudhoe Bay Field. 20 wells, 40 components, One failUre, 2,4% 34 Wellhouse inspections, no problems. Attachments: SVS PBU Z pad 4-21-01 LG.XLS NON-CONFIDENTIAL SVS PBU Z pad 4-21-01 LG Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Lou Grimaldi Submitted By: Lou G. Date: Field/Unit/Pad: Prudhoe Ba,~,F!e!d, zjp. a~,' Separator psi: LPS 159 HP~ 21-Apr ~ ?:~/~:i':~.-'~!i~?":~-._i. SSV;~'~ ~i t. Well Type WeH Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI Tdp Code Code Code Pa~ed GAS orCYCLE Z-01 1880660 1'59 1251 125 P P Z-02A 1960430 Z-03 1971510 '159 125' 1'15 P ~"' Z-04 1891230 .......... i , Z-05 '1'900780 '159 '125 '155 P' 'e .... z-06 1880320 159 125 125 P P Z-07A 1931100 · Z~08A' 1931280 '"15~' i25 i50 "P P , . . . . , ., , , ,.. , .. Z-09 1890850 , ,,. , , , Z-10 1891160 Z-11 1900720 .... 159 125 1'25 P P ' ,, , , ., , , i . Z-12 1891020 Z-13 1900940 1'59"' 125 '125 ' P P ..... ,, . ,,. . , ,. Z-14A 1980510 i , Z-15 1880880 z'16' 1920150 159 ' 125 "i'25 P e " ., ,. ., ,,, .., , ., .., . Z-17 1891390 159 125 125 P P Z-18 i830960 ....... , , .. Z-19 1920230 ,~ , .,, Z-20 1881000 Z-21 ., ~90420 , 15~ 12'5 ,~25, e ,P ,, ' ..... Z-22B 1960350 159 125 115 e e Z-23A i950430 1591 12~ 125 e P .... Z-24 18b0180 15~' 125 i25 P' 4. r~&' ~ ~ h..~\~ /~? '" z-25,.,' 1881'590 15~ 12~ 'i25 P e , ,. z-26 1890520 159 125 125 P P z-27' 190'0310 '~59 125 125! e e '' ,, , . . ,Z-28 1881270 Z-29 1890650 '159 12~' 120 'e' P .... Z-30 ' 1900230 159 125 120 ~ P.... ,, , ..~ .... , Z-31 1881120 , Z-32B 1970340i 1'59 125'I' 125 P" ' P ' , .., ,_ , Z-33A 18900501 Z-35'' i980930i ......... Z-38 1980600 "159 125 120 P' P ..... .. , . , . , ,, .... RJF 1/16/01 Page 1 of 2 SVS PBU Z pad 4-21-~)_~ ~_G Well ! Permit Number Number Wells: 20 PSI PSI [ Trip ] Code ] Code] Code ] Passed Components: 40 Failures: 1 Failure Rate: Oil, WAG, GIN J, GAS or CYCLE 2.50% [] oo my Remarks: Z-5 & 8 Long closure times on SSV. RJF 1/16/01 Page 2 of 2 SVS PBU Z pad 4-21-01 LG MEMORANDUM State of Alaska -Alaska Oil and Gas Conservation Commission TO: Julie Heusser ~. ~'~ Commissioner DATE: January 23, 2001 THRU: FROM: Tom Maunder, P. !. Supervisor Jeff Jones, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit Z Pad Friday. January 19, 200'!:'1 traveled to BPX's Z Pad in the Prudhoe Bay Field and _ . witnessed surface safety valve system'testing. Merv Liddelow was the BPX representative in charge of testing. As the attached AOGCC Safety_ Valve System Test Report indicates I witnessed the testing of 21 Wells and 43 components with 6 failures. The pilot on well Z-03 failed to trip and the pilot on well Z-08 was frozen and once thawed it passed a retest but the SSV on this well had an unacceptable closure time (12-min.). The SSV on well Z-18 also had an unacceptable closure time (15-min.) and the SSV's on wells Z-22B and Z-24 failed to pressure test. The high failure rate on Z Pad requires it be placed on a 90- day test interval. Mr. Liddlow indicated to me today that all failures have been repaired except the slow SSV closure of wells Z-08A and Z-18. The hydraulic lines on these wells need to be flushed and he has arranged for the maintenance crew to perform the work. Weilhouse inspections were conducted on the 21 wells tested with no exceptions noted. Summary: i witnessed SVS testing at BPX's PBU Z Pad. 21 wells, 43 components, 6 failures. 13.9% failure rate. 2"i wellhouse inspections conducted. Attachment: SVS PBU Z Pad 1-19-01 JJ Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Men'_' Liddelow AOC,-CC Rep: JeffJones Submitted By: Jeff Jones Field/Unit/Pad: PBF/PBU/Z Pad Separator psi:' ~ps 159 Date: 1/19/01 ItVs Well Permit Separ' Set IdP Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI , T, rip Code Code Code Passed GAS or C¥C~ z,oi ' ' 125 ' e .......... 1880660 159 125 P OIL Z-02A 1960430 · . , Z-03 1971310 159 125 0 1 P OIL Z204 18~}1230 ........... z-05 ' "1900780' ...... 159 125 '120 P ' "? ....... oiL Z'06 1880320 z-07A 1931100 · Z'-08A i9312801 1~9 1'25 " 0 2 '43 1/22/01 OIL Z,09 ' '1890850, ' ................... Z-10 1891160 Z-11 1'900720- 15~J i25 125 'P P ' ' ' OIL Z-12 1891020 Z-13 1~00~40 " 159 ' 1'2~ ' "125 '13" p ..... OIL Z-14A 1980510, Z- 15 1880880 Z-16 1920120 159"' i'25 L 1'25 '"3 ..... P OIL Z-17 1891390 159 ....... 125 125 'P' 'P OIL Z'18 1890960 "'i59 125 120 P " 43 OIL Z- 19 1920230 -20' 88 oo6 Z-21 . 1890420 Z-22B 1960350 '1'59 12'5 125 .... P 4 ......... OIL Z-23A 195'0430 ......... Z'-24' 1890180 - 1~9 ' 125 130 P 4 ' " 0IL Z-25 188'1590 " 1~9 ....... '12'5 125 'i3 ' "V .......... OiL Z-26 lt(~J0}20 '159 125 125 P ' P .... OIL Z-27 1900310 159 125 125 P P OIL · Z-28 1881270, Z-29 1890650 159 125 120 i~ P OIL Z-30 1900230 '159 125! ' i"15! 'P P .......... OiL Z-31 1881120 Z-32B ' ' 19~0340, ' 159 '' '125 125' P ' P .... 0IL Z-33A 1890050~ 2750 :/660 2500 'P P''' i~ ' ' ' GiNJ z-3~' ' "'1~809501 159 125 120" P P OIL 1/24/01 Page 1 of 2 SVS PBU Z Pad 1-19-01 JJ. xls Well permit Separ Set L/P Test Test Test Date Oil, WAG, GII~IJ, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE I ! I I I I I ! ' I I I I I I II Z-38 1980600 159! 125 120 .P P OIL Wells: ..... 2,1 Components:., Remarks: Z-08A SSV failed: !2 minute close. Z-18 SSV failed: 15 minute close, ~ozen pil9. t .. thawed &_passed retest_.._ . . -. .... .. -.-.. 1/24/01 Page 2 of 2 SVS PBU Z Pad 1-19-01 JJ.xls ON OR BEFORE C:LOP, iXMF1JbM.DO C PERMIT AOGCC Individual Well Geological Materials Inventory Page: 1 Date: 04/07/99 DATA T DATA PLUS RUN RECVD 97-034 AIT ~/8880-11620 FINAL 04/25/97 . 97-034 CN ~8880-11620 FINAL 04/25/97 97-034 BHC/SL ~"8880-11620 FINAL 04/25/97 97-034 LDT ~' 8880-11620 FINAL 04/25/97 / 97-034 BH PROF '~/8880-11620 FINAL 04/25/97 '97-034 7654 ,~ScHLUM AIT/BHC 1 04/25/97 97-034 8009 aD-~103,7-10 SPERRY GR/EWR4/ROP 06/20/97 97-034 8010 .~D/SPERRY GR/EWR4/ROP DB1 1-3 06/20/97 97-034 8011 ,jD~PERRY GR/EWR4/ROP PB2 1-3,5 06/20/97 97-034 MWD SRVY ~SPERRY 10468.52-14225 08/20/97 97-034 MWD SRVY R--.SPERRY 8879.90-11636 PB1 08/20/97 97-034 MWD SRVY ~SpERRY 10657.38-10875 PB2 08/20/97 97-034 MCNL ~F~0964-11943 FINAL 03/11/99 10-407 q~/COMPLETION DATE @ ?/~/~? / © ,J~/~.~)/~ ~/ DAILY WELL OPS R @ .il 3 /~2/ TO )? /;~ t? ~// @ '~/p~/~'.:! 21 Are dry ditch samples required? yes ~__~And received? ~ Was the well cored? yes ~ Analysis & description received? . ~.~- Are well tests required?l~fes ~.~Received? ~ Well is in compliance COMMENTS T D 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 [] Gas [] Suspended [~] Abandoned L~ Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-034 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-092-21924-02 4. Location of well at surface ~;~?.i.i.?:~.i.?;~i..j..[ "'~'j"~' 9. Unit or kease Name ~ . - .... ~ ~ Prudhoe Bay Unit 713' SNL, 1253' EWL, SEC. 19, T11N, R12E, UM J ~_/ .,,_~,~,.~_//~-~ ? At top of productive interval ~/~¢,.~//.._~2~ ~ ~.~..~__ 10. Well Number 4285' NSL, 726' WEL, SEC. 13, T11 N, R11 E, UM .~,Q., b ~,¥~- Z-32B At1756, NSL, 1232' WEL, SEC. 12, T11N, R11E, UMt°tal depth~----~-~-- , ~ ~..-.~~ ~/,~,~ED J :~-'~'~ 11 . Field and Pool ~'"'-~ .... ~ Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) -I 6. Lease Designation and Serial No. Pool KBE -- 85.70I ADL 028240 12. Date Spudded3/5/97 113' Date I'D' Reached I 14' Date O°mp" 8usp" °r Aband'115' Water depth' if °fish°re J 16' N°' °f C°mpleti°ns4/5/97 4/25/97 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (M D+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 14225 9041 FTI 14085 9030 FTI [~Yes ~]NoI (Nipple) MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD: DIP/FL, GR, RES, DIL, BHC, LDL, CNL, Sonic, 23. CASING, LINER AND CEMENTING RECORD CASING SE-FFING 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" ~850 cuft Permafrost 9-5/8" 47# NT80S Surface 8886' 12-1/4" 2244 cuft Class 'G' 7" 29# L-80 8712' 10820' 8-1/2" 530 cu ft Class 'G' 4-1/2" 12.6# L-80 10643' 14220' 6" 454 cuft Class 'G' 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) 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 10647' 10537' MD TVD MD TVD 11855' - 12086' 8954' - 8962' 12130' - 12298' 8965' - 8967' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12382' - 12760' 8966' - 8994' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 12850' - 12913' 9002' - 9005' 12967' - 13144' 9006' - 9008' Freeze Protect with 148 Bbls of Diesel 13396' - 13522' 9013' - 9015' 13606' - 13816' 9016' - 9019' .. 13921' - 13984' 9022' - 9024' 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) May 1, 1997 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAViTy-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ORiGiNAL 'E .F. V D .z Uc 20 1997 g/aska .0ii .& Gas Cons. C0.mmlssl~ ~chorage 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 Reports, Surveys 32. I hereby certify that th(~f'~oing~e,~correct to the best of my knowledgeSigned Date DanStoltz /,~/~/,¢¢~/ ~ _4~d;;~~-~ Title Senior Drilling Engineer Z-32B ~ 97-034 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 1 Date 12 August 97 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 Duration 20 hr 1-1/2 hr 1-1/2 hr lhr 2hr 2hr 4hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/2hr lhr 2hr 1/2 hr 4-1/2 hr 1/4 hr 3/4 hr 2-1/2 hr 1/2hr 2hr 2-1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 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 1/2hr 1/2 hr 1-1/2 hr 1/2 hr 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 1/2hr 1/2 hr Activity 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 ft Circulated at 8680.0 ft Tested Casing - Via annulus and string Circulated at 8680.0 ft Drilled cement to 8700.0 ft Circulated at 8880.0 ft 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 BHA 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 Facility Date/Time 09 Mar 97 10 Mar 97 11 Mar 97 12 Mar 97 13 Mar 97 PB Z Pad Progress Report Well Z-32BL1 Rig Nabors 2ES Page Date Duration Activity 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 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 5-1/2 hr 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 Circulated at 8880.0 ft Pulled out of hole to 650.0 ft Pulled BHA Made up BHA 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 fl Circulated at 8880.0 ft Held safety meeting Pulled out of hole to 356.0 ft 2 12 August 97 Facility Date/Time 14 Mar 97 15 Mar 97 16 Mar 97 17 Mar 97 Progress Report PB Z Pad Well Z-32BL1 Rig Nabors 2ES Page 3 Date 12 August 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 04:30-06:00 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 1/2 hr 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 BI-lA 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 ft 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 B ore protector Installed BOP test plug assembly Tested All functions Retrieved BOP test plug assembly Installed Bore protector Made up BHA 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 ft Reamed to 10749.0 ft (cont...) Held safety meeting Reamed to 10845.0 ff Circulated at 10832.0 ft Reamed to 10845.0 ft Held safety meeting Reamed to 10847.0 ft Circulated at 10847.0 ft Pulled out of hole to 8880.0 ft Pulled out of hole to 0.0 ft (cont...) Made up BHA 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 ft Circulated at 10790.0 ft Pulled out of hole to 8136.0 ft Facility Date/Time 18 Mar 97 19 Mar 97 20 Mar 97 21 Mar 97 22 Mar 97 23 Mar 97 PB Z Pad Progress Report Well Z-32BL1 Page 4 Rig Nabors 2ES Date 12 August 97 Duration Activity 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 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 lhr lhr 2hr lhr 3hr 1/2 hr 1/2 hr 4hr lhr 1-1/2 hr 6-1/2 hr 2hr 1/2hr lhr 2-1/2 hr 1/2hr 4hr 1/2 hr 2hr 4hr 7hr 1/2 hr 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 fl 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 BI-IA no. 8 R.I.H. to 10637.0 ft Drilled to 10679.0 fl Drilled to 10689.0 ft Held safety meeting Drilled to 10710.0 ft Drilled to 10719.0 fl Drilled to 10805.0 ft Reamed to 10805.0 ft Pulled out of hole to 10300.0 ft Reamed to 10805.0 ft Drilled to 10875.0 fl Circulated at 10875.0 ft Pulled out of hole to 8799.0 fl R.I.H. to 10763.0 ft Reamed to 10875.0 ft Circulated at 10875.0 ft Pulled out of hole to 6000.0 ft Pulled out of hole to 2250.0 fl (cont...) Laid down 1770.0 ft of 5in OD drill pipe Pulled BHA Rigged up Casing handling equipment Ran Liner to 2150.0 ft (7in OD) Rigged down Casing handling equipment Circulated at 2150.0 ft Ran Liner on landing string to 8880.0 ft 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 ft Pulled Liner on retrieval string to 8800.0 ft (cont...) Serviced Block line Pulled Liner on retrieval string to 2175.0 ft 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 ft Pulled out of hole to 10640.0 ft Facility Date/Time 24 Mar 97 25 Mar 97 26 Mar 97 27 Mar 97 28 Mar 97 Progress Report PB Z Pad Well Z-32BL1 Rig Nabors 2ES Page 5 Date 12 August 97 06:00-10:00 10:00-14:30 14:30-16:00 16:00-21:00 21:00-00:00 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 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 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 00:00-06:00 06:00-18:00 18:00-19:30 19:30-20:00 20:00-21:00 21:00-02:00 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 12 hr 1-1/2 hr 1/2hr lhr 5hr 1-1/2 hr 1/2 hr 2hr 1-1/2 hr 1/2 hr 4-1/2 hr Activity Reamed to 10790.0 fi 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 ft of Tubing Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 10 R.I.H. to 10419.0 ft 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 fi Pulled out of hole to 436.0 ft Pulled BI-IA 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 ft Reverse circulated at 10450.0 ft Pulled out of hole to 8800.0 fi Wait on cement Ran Drillpipe to 10450.0 ft (5in OD) Washed to 10491.0 ft Pulled Drillpipe in stands to 4900.0 fi Pulled Drillpipe in stands to 0.0 ft (cont...) Made up BHA no. 12 R.I.H. to 4240.0 fi Serviced Block line R.I.H. to 10491.0 ft Drilled to 10523.0 fi Drilled to 10600.0 ft Drilled to 10838.0 fi (cont...) Circulated at 10838.0 ft Pulled out of hole to 10325.0 ft Circulated at 10838.0 ft Pulled out of hole to 436.0 ft Pulled BHA Rigged up Casing handling equipment Ran Liner to 7in (1200.0 ft OD) Ran Liner to 2132.0 ft (7in OD) (cont...) Rigged down Casing handling equipment Ran Liner on landing string to 8880.0 ft AUG 2 0 199'F Facility Date/Time 29 Mar 97 30 Mar 97 31 Mar 97 01 Apr 97 02 Apr 97 03 Apr 97 04 Apr 97 Progress Report PB Z Pad Well Z-32BL1 Rig Nabors 2ES Page 6 Date 12August 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 00:30-06:00 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 1/2hr 1/2 hr 4-1/2 hr 1/2 hr 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 13hr 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 B ore 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 BHA 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...) Facility Date/Time 05 Apr 97 06 Apr 97 07 Apr 97 08 Apr 97 PB Z Pad Progress Report Well Z-32BL1 Page 7 Rig Nabors 2ES Date 12 August 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 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2hr 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 1/2hr 2hr 2-1/2 hr lhr lhr lhr 1/2hr 1/2 hr 3hr 1/2hr 3-1/2 hr 1/2hr 1/2hr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr 2hr 1/2 hr 2-1/2 hr lhr 2hr 3hr 1/4 hr 1/4 hr 1/4hr 0hr 1/2hr 0hr 0hr 0hr 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 Drillpipe 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 PB Z Pad Progress Report 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 01:30-02:00 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 1/2 hr lhr 1/2 hr lhr 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 1/2hr 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 1/2hr 1/2hr 2-1/2 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1/2hr 3hr 1/2 hr 1/2 hr lhr 1/2hr 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..2, 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...) Facility Date/Time 12 Apr 97 13 Apr 97 14 Apr 97 PB Z Pad Progress Report Well Z-32BL1 Page 9 Rig Nabors 2ES Date 12 August 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 1/2 hr 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 BHA 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 BHA (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 ~"~(?, ~,~ I ~ '~ Serviced Block line . ~ Held safety meeting Pulled out of hole to 3555.0 ft Rigged up Drillstring handling equipment /~ [] G ~. 0 I99 ~ Pulled out of hole to 140.0 ft ~]~' t3it ~as Pulled BHA Made up BHA no. 18 ~, ~0~l~ll;)J'_~Jl~ Made up BHA no. 18 (cont...) R.I.H. to 3555.0 ft Rigged down Drillstring handling cquipment R.I.H. to 10600.0 ft 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 10-1/2 hr 1/2 hr 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 1/2hr 1/2 hr 1/2 hr 2hr 13hr 4hr 7hr 6-1/2 hr 1/2 hr 1/2 hr 1/2hr 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 BHA Tested BOP stack Made up BHA 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 PB Z Pad Progress Report Well Z-32BL1 Page Rig Nabors 2ES Date Duration Activity 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 1/2 hr 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 1/2hr 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 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 Drillstring 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 4-1/2in (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 Removed BOP stack Installed Adapter spool Installed Surface tree Retrieved Other sub-surface equipment Tested Casing Circulated at 2200.0 ft Rigged down High pressure lines 11 12 August 97 Facility Date/Time PB Z Pad Progress Report Well Z-32BL1 Rig Nabors 2ES Page Date 05:00-06:00 Duration lhr Activity Installed Hanger plug 12 12 August 97 SHARED SERVICES DRILLING PBU / Z-32B 500292192402 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 040697 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION PAGE FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10468.52 8569.35 8483.65 10472.00 8571.64 8485.94 10500.04 8590.38 8504.68 10530.65 8611.65 8525.95 10560.91 8633.63 8547.93 48 55 N 36.11 W .00 4526.79N 1540.04W 48 54 N 36.02 W 2.05 4528.91N 1541.58W 47 10 N 35.10 W 6.67 4545.87N 1553.71W 44 48 N 36.00 W 7.99 4563.78N 1566.50W 42 0 N 36.36 W 9.29 4580.56N 1578.78W 4521.66 4523.77 4540.69 4558.56 4575.30 10593.11 8657.81 8572.11 10624.03 8681.31 8595.61 10656.03 8705.70 8620.00 10687.66 8729.72 8644.02 10719.63 8753.67 8667.97 40 35 N 37.15 W 4.67 4597.59N 1591.49W 40 30 N 36.32 W 1.78 4613.70N 1603.52W 40 9 N 36.20 W 1.09 4630.40N 1615.77W 41 0 N 36.25 W 2.66 4647.00N 1627.92W 41 58 N 37.20 W 3.64 4663.97N 1640.59W 4592.29 4608.36 4625.02 4641.57 4658.50 10750.77 8776.67 8690.97 10783.28 8800.25 8714.55 10826.64 8830.34 8744.64 10857.38 8849.98 8764.28 10886.81 8866.90 8781.20 42 46 N 38.26 W 3.42 4680.57N 1653.43W 44 14 N 39.95 W 5.77 4697.93N 1667.55W 47 52 N 42.67 W 9.51 4721.36N 1688.17W 52 40 N 44.35 W 16.17 4738.49N 1704.45W 57 9 N 46.47 W 16.35 4755.38N 1721.60W 4675.06 4692.37 4715.73 4732.81 4749.64 10917.98 8882.61 8796.91 10949.72 8896.01 8810.31 10980.94 8906.59 8820.89 11011.01 8914.29 8828.59 11040.71 8920.28 8834.58 62 17 N 48.28 W 17.23 4773.59N 1741.41W 67 42 N 47.84 W 17.09 4792.81N 1762.80W 72 39 N 47.35 W 15.89 4812.62N 1784.48W 77 41 N 45.32 W 17.99 4832.68N 1805.49W 79 3 N 44.88 W 4.80 4853.22N 1826.10W 4767.79 4786.94 4806.67 4826.67 4847.13 11071.65 8926.30 8840.60 11103.30 8931.63 8845.93 11120.37 8933.49 8847.79 11153.81 8935.15 8849.45 11183.33 8935.58 8849.88 78 29 N 45.00 W 1.85 4874.70N 1847.53W 82 7 N 45.50 W 11.57 4896.66N 1869.69W 85 24 N 46.24 W 19.69 4908.47N 1881.86W 88 53 N 47.46 W 11.05 4931.31N 1906.23W 89 26 N 47.41 W 1.90 4951.27N 1927.97W 4868.54 4890.43 4902.20 4924.96 4944.85 11213 . 20 8935 . 63 8849 . 93 11307 . 29 8934 · 51 8848 . 81 11339 . 49 8934 · 00 8848 · 30 11371.49 8933 · 72 8848 . 02 11402 · 98 8934 · 24 8848 . 54 90 22 N 47.61 W 3.15 4971.45N 1949.99W 90 59 N 47.12 W .84 5035.17N 2019.20W 90 49 N 46.18 W 2.96 5057.27N 2042.62W 90 9 N 45.29 W 3.50 5079.61N 2065.53W 87 58 N 45.83 W 7.13 5101.65N 2088.01W 4964.96 5028.45 5050.47 5072.73 5094.70 11434'.01 8935.44 8849.74 11463.68 8936.58 8850.88 11495.44 8937.63 8851.93 11524.98 8938.48 8852.78 11555.24 8939.20 8853.50 87 35 N 45.30 W 2.08 5123.35N 2110.15W 87 59 N 45.72 W 1.93 5144.13N 2131.30W 88 14 N 45.04 W 2.28 5166.43N 2153.89W 88 27 N 45.50 W 1.73 5187.21N 2174.87W 88 48 N 44.94 W 2.16 5208.52N 2196.34W 5116.33 5137.04 5159.26 5179.97 5201.20 AUG £0 1997' .Oil .& (~as Cons. ...... . ~ c~o_r_age ORISlNAL RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32B 500292192402 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 040697 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. 11586.84 8940.18 8854.48 11617.11 8941.38 8855.68 11646.71 8942.54 8856.84 11676.57 8943.71 8858.01 11707.84 8945.44 8859.74 87 39 87 46 87 43 87 46 85 54 N 45.14 W 3.66 5230.83N 2218.69W N 43.92 W 4.05 5252.39N 2239.90W N 44.74 W 2.78 5273.55N 2260.57W N 44.45 W .99 5294.80N 2281.51W N 44.21 W 6.06 5317.13N 2303.33W 5223.45 5244.94 5266.03 5287.20 5309.46 11738.68 8947.63 8861.93 11769.95 8949.78 8864.08 11801.41 8951.75 8866.05 11832.17 8953.37 8867.67 11863.73 8954.73 8869.03 85 56 86 10 86 38 87 19 87 45 N 44.95 W 2.40 5339.04N 2324.92W N 45.05 W .77 5361.10N 2346.98W N 44.37 W 2.62 5383.41N 2369.07W N 42.27 W 7.17 5405.75N 2390.14W N 39.66 W 8.37 5429.56N 2410.81W 5331.30 5353.28 5375.52 5397.80 5421.54 11894.34 8956.01 8870.31 87 26 11924.09 8957.25 8871.55 87 46 11955.39 8958.34 8872.64 88 14 11986.20 8959.17 8873.47 88 40 12016.51 8959.83 8874.13 88 49 N 37.50 W 7.12 5453.46N 2429.88W N 35.26 W 7.61 5477.39N 2447.50W N 32.77 W 8.09 5503.31N 2465.00W N 30.16 W 8.58 5529.58N 2481.07W N 27.36 W 9.25 5556.14N 2495.65W 5445.38 5469.25 5495.11 5521.32 5547.84 12047.63 8960.64 8874.94 88 10 12078.19 8961.98 8876.28 86 48 12108.47 8963.68 8877.98 86 47 12139.27 8965.21 8879.51 87 30 12170.46 8966.39 8880.69 88 10 N 24.06 W 10.80 5584.17N 2509.15W N 21.61 W 9.19 5612.30N 2520.99W N 18.54 W 10.12 5640.70N 2531.37W N 15.59 W 9.84 5670.10N 2540.39W N 12.32 W 10.70 5700.34N 2547.91W 5575.82 5603.91 5632.27 5661.64 5691.86 12201.94 8967.09 8881.39 89 15 12232.56 8967.30 8881.60 89 56 12264.16 8967.12 8881.42 90 42 12295.68 8966.83 8881.13 90 20 12327.56 8966.62 8880.92 90 25 N 9.35 W 10.04 5731.25N 2553.83W N 5.62 W 12.38 5761.60N 2557.81W N 1.81 W 12.30 5793.13N 2559.86W N 1.50 E 10.57 5824.65N 2559.95W N 1.57 E .35 5856.51N 2559.09W 5722.75 5753.09 5784.61 5816.13 5847.99 12357.90 8966.21 8880.50 12382.75 8966.01 8880.31 12418.81 8966.07 8880.37 12451.28 8966.75 8881.05 12481.64 8968.56 8882.86 91 89 9O 87 85 8 46 1 33 35 N 3.82 E 7.78 5886.81N 2557.67W N 4.91 E 7.01 5911.58N 2555.77W N 4.89 E .69 5947.51N 2552.69W N 3.33 E 9.00 5979.89N 2550.37W N .08 E 12.50 6010.17N 2549.47W 5878.30 5903.08 5939.01 5971.40 6001.69 12513.70 8971.52 8885.82 83 49 12542.25 8974.52 8888.82 84 6 12576.69 8977.88 8892.18 84 41 12670.05 8985.91 8900.21 85 25 12764.46 8994.75 8909.05 83 49 N .33 E 5.58 6042.09N 2549.35W N .12 E 1.25 6070.48N 2549.24W N .28 W 2.07 6104.76N 2549.29W N 3.38 E 3.98 6197.72N 2546.77W N 3.03 E 1.73 6291.56N 2541.52W 6033.61 6062.00 6096.27 6189.24 6283.10 RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z- 32B 500292192402 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 040697 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION FT. 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. 12826.79 9000.78 8915.08 85 3 N 1.99 E 2.58 6353.53N 2538.80W 12919.86 9005.29 8919.59 89 22 N 2.94 E 4.75 6446.39N 2534.80W 13013.99 9006.16 8920.46 89 34 N 3.08 E .25 6540.38N 2529.86W 13108.43 9007.17 8921.47 89 11 N 6.46 E 3.60 6634.48N 2522.01W 13199.61 9008.60 8922.90 89 0 N 1.80 E 5.11 6725.38N 2515.44W 6345.08 6437.95 6531.96 6626.08 6717.00 13294.08 9010.20 8924.50 89 3 N 3.72 E 2.03 6819.72N 2510.89W 13390.32 9012.93 8927.23 87 41 N 1.74 E 2.50 6915.79N 2506.31W 13416.64 9013.95 8928.25 87 52 N 2.23 E 1.98 6942.07N 2505.40W 13479.32 9015.05 8929.35 90 7 N .61 E 4.42 7004.72N 2503.85W 13573.41 9015.44 8929.74 89 24 N 1.70 E 1.38 7098.78N 2501.95W 6811.35 6907.44 6933.73 6996.38 7090.44 13660.98 9016.29 8930.59 89 28 N 2.31 E .70 7186.29N 2498.89W 13761.19 9017.66 8931.96 88 56 N .58 E 1.81 7286.45N 2496.36W 13855.87 9020.05 8934.35 88 9 N .32 E .89 7381.09N 2495.62W 13948.37 9022.74 8937.04 88 31 N 3.67 E 3.64 7473.48N 2492.40W 14041.33 9026.98 8941.28 86 15 N 3.63 E 2.43 7566.14N 2486.49W 7177.96 7278.13 7372.78 7465.18 7557.85 14136.76 9034.21 8948.51 85 3 N .59 E 3.42 7661.22N 2482.99W 14167.73 9036.77 8951.07 85 26 N 1.80 W 7.79 7692.07N 2483.31W 14225.00 9041.33 8955.63 85 26 N 1.80 W .03 7749.13N 2485.10W 7652.94 7683.80 7740.85 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 8137.86 FEET AT NORTH 17 DEG. 46 MIN. WEST AT MD = 14225 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG .19 DEG. TIE-IN SURVEY AT 10,468.52' MD WINDOW POINT AT 10,472.00' MD PROJECTED SURVEY AT 14,225.00' MD £~-~"RRY-SUN DRILLING SERVICES ANCHOR-AGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32B 500292192402 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 040697 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 NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10468.52 8569.35 8483.65 4526.79 N 1540.04 W 1899.17 11468.52 8936.75 8851.05 5147.51 N 2134.76 W 2531.77 632.60 12468.52 8967.65 8881.95 5997.09 N 2549.64 W 3500.87 969.10 13468.52 9015.04 8929.34 6993.92 N 2503.99 W 4453.48 952.61 14225.00 9041.33 8955.63 7749.13 N 2485.10 W 5183.67 730.19 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32B 500292192402 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 040697 JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10468.52 8569.35 8483.65 4526.79 N 1540.04 W 1899.17 10493.15 8585.70 8500.00 4541.74 N 1550.81 W 1907.45 8.28 10629.80 8685.70 8600.00 4616.72 N 1605.73 W 1944.10 36.65 10763.09 8785.70 8700.00 4687.14 N 1658.64 W 1977.39 33.29 10924.94 8885.70 8800.00 4777.75 N 1746.06 W 2039.24 61.85 12667.39 8985.70 8900.00 6195.08 N 2546.92 W 3681.69 1642.45 14225.00 9041.33 8955.63 7749.13 N 2485.10 W 5183.67 1501.98 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU / Z-32BPB2 500292192471 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 032397 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION PAGE FT. TRUE SUB-SEA COURS COURSE DLS MEASD VERTICAL VERTICAL INCLN DIRECTION DEPTH DEPTH DEPTH DG MN DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT. 10657.38 8693.34 8607.64 49 24 N 36.43 W .00 4641.97N 1623.68W 10678.61 8707.19 8621.49 49 10 N 37.62 W 4.38 4654.82N 1633.37W 10683.94 8710.67 8624.97 49 12 N 37.82 W 2.90 4658.01N 1635.84W 10715.62 8731.07 8645.37 50 37 N 37.35 W 4.65 4677.21N 1650.62W 10743.29 8748.64 8662.94 50 31 N 36.08 W 3.56 4694.35N 1663.40W 4715.94 4732.02 4736.06 4760.28 4781.65 10779.28 8771.75 8686.05 49 33 N 36.39 W 2.77 4716.60N 1679.70W 10815.95 8795.58 8709.88 49 24 N 35.27 W 2.36 4739.20N 1696.02W 10875.00 8834.00 8748.30 49 24 N 35.27 W .03 4775.80N 1721.91W 4809.24 4837.11 4881.94 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5076.74 FEET AT NORTH 19 DEG. 49 MIN. WEST AT MD = 10875 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 324.25 DEG. TIE-IN SURVEY AT 10,657.38' MD WINDOW POINT AT 10,678.61' MD PROJECTED SURVEY AT 10,875.00' MD PAGE 2 , ]RRY-SUN DRILLING SERVICES ANCHOR_AGE ALASKA SHARED SERVICES DRILLING PBU / Z-32BPB2 500292192471 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 032397 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 10657.38 8693.34 8607.64 10875.00 8834.00 8748.30 4641.97 N 1623.68 W 1964.04 4775.80 N 1721.91 W 2041.00 76.96 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. ]RRY-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU / Z-32BPB2 500292192471 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 032397 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 10657.38 8693.34 8607.64 10800.77 8785.70 8700.00 10875.00 8834.00 8748.30 4641.97 N 1623.68 W 1964.04 4729.79 N 1689.36 W 2015.07 51.03 4775.80 N 1721.91 W 2041.00 25.92 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS £~"RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32BPB1 500292192470 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 031097 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION FT. 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. 8879.90 7509.04 7423.34 8882.50 7510.87 7425.17 8933.54 7546.58 7460.88 8964.70 7568.08 7482.38 8995.88 7589.14 7503.44 45 19 N 5.09 W 45 16 N 5.13 W 45 56 N 9.19 W 46 50 N 11.49 W 48 9 N 13.77 W .00 3528.90N 927.78W 2.41 3530.74N 927.94W 5.83 3566.91N 932.50W 6.07 3589.10N 936.55W 6.85 3611.52N 941.58W 3406.02 3407.61 3439.62 3460.00 3481.14 9028.51 7610.67 7524.97 9057.27 7629.29 7543.59 9088.38 7649.37 7563.67 9119.19 7669.43 7583.73 9150.62 7689.97 7604.27 49 16 N 16.13 W 50 0 N 18.18 W 49 35 N 20.36 W 49 10 N 22.48 W 49 12 N 24.60 W 6.43 3635.21N 947.91W 5.98 3656.14N 954.37W 5.51 3678.57N 962.21W 5.40 3700.34N 970.75W 5.11 3722.14N 980.25W 3504.05 3524.82 3547.60 3570.26 3593.50 9183.08 7711.19 7625 9213.56 7731.06 7645 9244.12 7750.93 7665 9275.94 7771.61 7685 9307.03 7791.88 7706 · 49 49 12 N 28.00 W .36 49 23 N 26.00 W .23 49 32 N 26.90 W .91 49 22 N 30.20 W .18 49 12 N 32.20 W 7.93 3744.16N 991.13W 5.01 3764.75N 1001.62W 2.29 3785.54N 1011.96W 7.90 3806.77N 1023.51W 4.91 3826.93N 1035.72W 3617.73 3640.57 3663.49 3687.47 3710.96 9336.71 7811.30 7725 9367.40 7831.46 7745 9399.26 7852.46 7766 9430.17 7873.00 7787 9460.44 7893.23 7807 .60 49 4 N 32.00 W .76 48 48 N 35.10 W .76 48 42 N 35.90 W .30 48 1 N 38.60 W .53 48 8 N 37.50 W .69 3845.95N 1047.65W 7.66 3865.23N 1060.43W 1.92 3884.73N 1074.34W 6.89 3903.11N 1088.32W 2.73 3920.85N 1102.20W 3733.36 3756.47 3780.43 3803.51 3826.02 9491.44 7913.87 7828.17 9522.68 7934.63 7848.93 9553.77 7955.30 7869.60 9583.56 7975.07 7889.37 9615.95 7996.50 7910.80 48 20 N 37.10 W 48 20 N 38.10 W 48 19 N 37.90 W 48 30 N 37.10 W 48 39 N 37.00 W 1.18 3939.24N 1116.22W 2.39 3957.74N 1130.46W .49 3976.04N 1144.76W 2.10 3993.71N 1158.32W .55 4013.10N 1172.95W 3849.14 3872.47 3895.67 3917.94 3942.23 9646.83 8016.89 7931.19 9678.29 8037.64 7951.94 9709.91 8058.46 7972.76 9740.54 8078.66 7992.96 9771.65 8099.36 8013.66 48 41 N 35.40 W 48 46 N 37.10 W 48 52 N 35.80 W 48 37 N 37.50 W 47 55 N 35.90 W 3.89 4031.81N 1186.65W 4.07 4050.88N 1200.63W 3.11 4070.02N 1214.77W 4.25 4088.50N 1228.51W 4.47 4107.11N 1242.39W 3965.41 3989.06 4012.85 4035.88 4059.09 9800.81 8118.93 8033.23 9835.02 8141.92 8056.22 9865.85 8162.69 8076.99 9929.50 8205.68 8119.98 9990.90 8247.12 8161.42 47 46 N 35.10 W 2.09 47 45 N 35.30 W .44 47 34 N 35.60 W .93 47 27 N 35.40 W .29 47 38 N 34.30 W 1.35 4124.71N 1254.94W 4145.41N 1269.54W 4163.97N 1282.76W 4202.19N 1310.02W 4239.36N 1335.91W 4080.71 4106.03 4128.82 4175.76 4221.06 ORIGINAL · ]RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32BPB1 500292192470 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 031097 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 OPERATOR: BP EXPLORATION FT. 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. 10053.17 8289.19 8203.49 47 20 10082.44 8309.06 8223.36 47 7 10146.47 8352.62 8266.92 47 8 10178.51 8374.37 8288.67 47 22 10239.90 8416.05 8330.35 47 5 N 34.50 W .52 4277.24N 1361.84W N 36.00 W 3.84 4294.79N 1374.24W N 35.40 W .69 4332.90N 1401.63W N 36.30 W 2.20 4351.97N 1415.41W N 35.10 W 1.51 4388.57N 1441.71W 4266.95 4288.44 4335.37 4358.90 4403.97 10272.52 8438.29 8352.59 46 10309.47 8463.47 8377.77 47 10371.27 8505.29 8419.59 47 10404.44 8527.34 8441.64 49 10433.90 8546.63 8460.93 49 54 10 38 1 10 N 35.70 W 1.46 4408.02N 1455.53W N 34.69 W 2.13 4430.12N 1471.12W N 34.94 W .80 4467.47N 1497.09W N 36.01 W 4.81 4487.65N 1511.47W N 36.20 W .73 4505.64N 1524.59W 4427.83 4454.87 4500.36 4525.14 4547.40 10468.52 8569.32 8483.62 48 55 10496.58 8587.77 8502.07 48 50 10527.28 8607.98 8522.28 48 49 10562.81 8631.37 8545.67 48 49 10595.06 8652.60 8566.90 48 49 N 36.11 W .75 4526.75N 1540.02W N 35.38 W 1.99 4543.91N 1552.37W N 35.31 W .18 4562.76N 1565.74W N 36.34 W 2.18 4584.44N 1581.39W N 36.14 W .47 4604.02N 1595.74W 4573.55 4594.69 4617.80 4644.54 4668.82 10626.49 8673.19 8587.49 49 19 10657.38 8693.31 8607.61 49 24 10689.51 8714.15 8628.45 49 41 10720.95 8734.06 8648.36 51 45 10752.81 8753.03 8667.33 55 9 N 36.82 W 2.28 4623.12N 1609.87W N 36.43 W .98 4641.93N 1623.85W N 37.14 W 1.91 4661.51N 1638.49W N 37.18 W 6.55 4680.90N 1653.19W N 37.55 W 10.71 4701.24N 1668.72W 4692.57 4716.01 4740.45 4764.77 4790.35 10783.47 8769.77 8684.07 58 39 10815.59 8785.85 8700.15 61 14 10846.36 8800.36 8714.66 62 30 10877.13 8814.08 8728.38 64 31 10908.80 8827.26 8741.56 66 15 N 37.86 W 11.45 4721.56N 1684.43W N 37.67 W 8.08 4743.53N 1701.45W N 37.34 W 4.23 4765.06N 1717.97W N 38.17 W 6.99 4786.83N 1734.83W N 39.24 W 6.27 4809.30N 1752.84W 4816.02 4843.80 4870.92 4898.44 4927.20 10939.54 8839.55 8753.85 66 37 10969.68 8851.50 8765.79 66 40 11003.01 8864.42 8778.72 67 41 11034.62 8876.35 8790.65 67 58 11066.73 8888.35 8802.65 68 7 N 39.10 W 1.24 4831.14N 1770.63W N 39.06 W .20 4852.62N 1788.08W N 38.70 W 3.22 4876.54N 1807.36W N 38.74 W .92 4899.38N 1825.67W N 39.53 W 2.32 4922.48N 1844.47W 4955.32 4982.95 5013.62 5042.85 5072.58 11096.85 8899.56 8813.86 11159.57 8923.04 8837.33 11191.50 8935.10 8849.40 11222.93 8946.96 8861.26 11254.24 8958.43 8872.73 68 10 67 51 67 43 67 55 69 6 N 40.18 W 2.01 4943.94N 1862.38W N 38.62 W 2.36 4988.88N 1899.30W N 39.53 W 2.67 5011.82N 1917.93W N 39.15 W 1.27 5034.33N 1936.38W N 37.84 W 5.44 5057.14N 1954.51W 5100.47 5158.51 5188.02 5217.06 5246.16 ']RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32BPB1 500292192470 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 031097 MWD SURVEY JOB NUMBER: AK-MW-70061 KELLY BUSHING ELEV. = 85.70 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERTo DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11285.45 8969.52 8883.82 69 15 N 37.84 W .48 5080.17N 1972.41W 5275.32 11316.41 8980.46 8894.76 69 20 N 37.00 W 2.55 5103.18N 1990.01W 5304.27 11348.11 8991.59 8905.89 69 32 N 37.79 W 2.41 5126.76N 2008.03W 5333.93 11379.21 9002.31 8916.61 70 7 N 36.96 W 3.14 5149.95N 2025.75W 5363.12 11410.87 9012.96 8927.26 70 34 N 36.60 W 1.76 5173.84N 2043.61W 5392.93 11442.26 9023.36 8937.66 70 45 N 36.82 W .88 5197.58N 2061.31W 5422.54 11474.19 9033.89 8948.19 70 43 N 36.53 W .86 5221.75N 2079.31W 5452.68 11505.25 9044.15 8958.45 70 43 N 35.44 W 3.31 5245.48N 2096.54W 5482.00 11536.55 9054.47 8968.77 70 45 N 35.17 W .82 5269.59N 2113.62W 5511.54 11567.55 9064.66 8978.96 70 51 N 34.05 W 3.43 5293.69N 2130.24W 5540.81 11636.00 9087.10 9001.40 70 51 N 34.05 W .00 5347.26N 2166.45W 5605.45 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5769.47 FEET AT NORTH 22 DEG. 3 MIN. WEST AT MD = 11636 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 324.25 DEG. TIE-IN SURVEY AT 8,879.90' MD WINDOW POINT AT 8,882,50' MD PROJECTED SURVEY AT 11,636.00' MD YRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32BPB1 500292192470 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 031097 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 NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8879.90 7509.04 7423.34 3528.90 N 927.78 W 1370.86 9879.90 8172.17 8086.47 4172.40 N 1288.80 W 1707.73 336.87 10879.90 8815.27 8729.57 4788.80 N 1736.38 W 2064.63 356.90 11636.00 9087.10 9001.40 5347.26 N 2166.45 W 2548.90 484.26 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / Z-32BPB1 500292192470 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 3/97 DATE OF SURVEY: 031097 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 NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8879.90 7509.04 7423.34 3528.90 N 927.78 W 1370.86 8990.73 7585.70 7500.00 3607.80 N 940.67 W 1405.03 34.17 9144.08 7685.70 7600.00 3717.63 N 978.20 W 1458.38 53.35 9297.56 7785.70 7700.00 3820.84 N 1031.93 W 1511.86 53.48 9449.17 7885.70 7800.00 3914.22 N 1097.06 W 1563.47 51.61 9599.60 7985.70 7900.00 4003.29 N 1165.56 W 1613.90 50.43 9751.17 8085.70 8000.00 4094.84 N 1233.32 W 1665.47 51.57 9899.95 8185.70 8100.00 4184.44 N 1297.41 W 1714.25 48.78 10048.01 8285.70 8200.00 4274.12 N 1359.69 W 1762.31 48.06 10195.25 8385.70 8300.00 4361.90 N 1422.70 W 1809.55 47.23 10342.20 8485.70 8400.00 4449.86 N 1484.79 W 1856.50 46.95 10493.43 8585.70 8500.00 4541.98 N 1550.99 W 1907.73 51.23 10645.69 8685.70 8600.00 4634.80 N 1618.58 W 1959.99 52.26 10815.34 8785.70 8700.00 4743.38 N 1701.33 W 2029.64 69.65 11059.62 8885.70 8800.00 4917.39 N 1840.27 W 2173.92 144.28 11331.30 8985.70 8900.00 5114.27 N 1998.44 W 2345.60 171.67 11636.00 9087.10 9001.40 5347.27 N 2166.45 W 2548.90 203.30 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS O I:t I I--I--I I~ G WELL LOG TRANSMITTAL To: State of Alaska June 25, 1997 Alaska Oil and Gas Conservation Comm. Attn.: LoriTaylor ~ ,.,r_~ .0 \~ 0.306 3001 Porcupine Dr. o Anchorage, Alaska 99501 MWD Formation Evaluation Logs - Z-32B, PB1, PB2 & 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 transmittal letter to the attention of.' Ytrn 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. JU~i 20 '~997 Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITTAL To: State of Alaska June 11, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3 001 Porcupine Drive Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs Z-32B, Z-32B PB1 & Z-32B PB2, 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~ Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 ff- ' O3 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21924-02 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21924-02 Z-32B PB1: 2"x 5" MD Resistivity & Gamma Ray Logs: 50-029-21924-70 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21924-70 Z-32B PB2: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21924-71 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21924-71 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 4/25/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10970 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape Z-32b 'i:~':" "~':,~' c'l/ 97131 PEX,AIT&BHC 970314 1 Z-32b 97131 PEX-AIT 970314 1 1 Z-32b 97131 PEX-CNL 970314 1 1 Z-32b 97131 PEX-LDT 970314 1 1 Z-32b 97131 PEX-BHC 970314 1 1 Z-32b 971 31 PEX-BOREHOLE PROFILE 970314 I 1 Z-32b 971 31 PEX-SSTVD 97031 4 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 MEMORANDUM TO: laska David Joh~ ChairmarY,~ THRU: FROM: Blair Wondzell, ~ P. I. Supervisor ~/(, Bobby Foster, .~ ~ ~ Petroleum Inspector State of Alaska Oil and Gas Conservation Commission DATE: April 9, 1997 FILE NO: AJMIDIEE.doc SUBJECT: BOPE Test - Nabors 2ES BPX- PBU - Z-32B PTD # 97-0034 Wednesday, April 9, 1997: I traveled this date to BPX's PBU well Z-32B and witnessed the weekly BOPE test on rig 2ES. The test began at 1:00 AM and was completed at 4:00 AM. As the attached AOGCC BOPE Test Report shows there were no failures. The gas detection equipment was calibrated on 3/31/97 and logged on the IADC report and was not retested this date. The rig was clean and ali equipment seemed to be in good working order. The location was clean and all extra equipment was stored properly. Summary:. ! witnessed the weekly BOPE test on BPX's PBU well Z-32B on NABORS 2ES, TEST TIME 3 HOURS, NO FAILURES Attachment: AJMIDIEE.XLS X Unclassified Confidential (Unclassified if doc. removed ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Ddg Contractor: NABORS Rig No. Operator: BPX Well Name: Z-32B Casing Size: 7",~4.5" Set @ 14,220 Test: Initial.._..___ Weekly X Other 2ES PTD # Rep.: Rig Rep.: Location: Sec. 97-0034 DATE: 4/9/97 Rig Ph.# ~5g-48, TOM MAUNDER CLEVE CO YNE 19 T. 11N R. 12E ~,~fidia , Well Sign OK Drl. Rig OK Hazard Sec. YES FLOOR SAFETY VALVES: Quan. Upper Kelly / IBOP Lower Kelly / IBOP Ball Type 2 Inside BOP 2 MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location YES Standing Order Posted YES Test Pressure 500t5000 500t5000 500/5,000 BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. 300t2500 500/5,000 500/5 ~ 000 5OO/5, OOO N/A P/F P P P MUD SYSTEM: ~/rsual Alarm Trip Tank YES YES Pit Level Indicators YES YES Flow Indicator YES YES Meth Gas Detector YES YES H2S Gas Detector YES YES CHOKE MANIFOLD: No. VaNes 14 No. Flanges 32 Manual Chokes 1 Hydraulic Chokes Test Pressure .500/5,000 Functionec Functionec ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Bt's: 4 ~,2100 1,800 0 minufl minut~ YES Number of Failures: 0 ,Test Time: 3.0 Hours. Number of valves tested 20 Repair or Replace Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed vedfic~ the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or If your call is not returned by the inspector within 12 hours please contact the P. I. Supewisor at 279-1433 REMARKS: GAS DETECTION EQUIPMENT CALIBRATED 3/31/97 AND LOGGED ON IADC REPORT. Distribution: orig-Well File c - OperJRig c- Database c - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: , ,. W~nessed By: BOBBY D, FOSTE ALASKA OIL AND GAS CONSERVATION COMMISSION i TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 February 28, 1997 Mr. Dan Stoltz BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit Z-32B BP Exploration (Alaska), Inc. 97-034 713' SNL, 1253' EWL, SEC. 19, T1 IN, R12E, UM 1831' NSL, 1339' WEL, SEC. 12, T11N, R11E, UM Dear Mr. Stoltz: Enclosed is the approved application for permit to re-drill the above referenced well. The permit to re-drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting re-drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling a new hole. Notice may be given by contacting the Commission's petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Mary Marsh3omm Commissioner BY ORDER OF THE COMMISSION slh/encl c: Dept offish & Game, Habitat Section- w/o enct Dept of Environmental Conservation- w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CON,,v;ISSION PERMIT TO DRILL 20 AAC 25.005 [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil la. Type of work [] 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 4302' NSL, 680' WEL, SEC. 13, T11N, R11E, UM Z-32B Attotal depth 9. Approximate spud date Amount $200,000.00 1831' NSL, 1339' WEL, SEC. 12, T11N, R11E, UM 03/01/97 i12. Distance to nearest property line113. Distance to nearest well i14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 047450, 1339'I No Close Approach 2560 14069' MD / 8930' TVD 16. To be completed for deviated wells i17. 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 i18. 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' 6" 4-1/2" 12.6# L-80 IBT-Mod 3042' 11027' 8840' 14069' 8930' 310 sx Class 'G' 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 cu ft Permafrost 2668' 2668' Intermediate 8886' 9-5/8" 2244 cu ft Class 'G' 8886' 7431' Production Liner Perforation depth: measured NoneORIGINAL true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sket({l~" [] Ddl~Ing Program [] Drilling Fluid Program [] Time vs Depth Plot [] 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 21.1 hereby certify that t,be~fo~egoing~c/.crrect to the best of my knowledge Sign ed DanSto'tz /¢';l / ~~-"'.,~~ ~~ Title Senior Drilling Engineer Date ~/? 5/~ '7 · ~ " - ~ Commission Use Only t ~ 7 --0 3 ~ 5010&q'gt~-O~2~, ~'~'"7 for other requirements Conditions of Approval: Samples Required [] Yes ~ No Mud Log Re~luired [] Yes ,1~ No Hydrogen Sulfide Measures ,.E~L'Y~s [] No Directional Survey Required J~ Yes [] No Required Working Pressure forBOPE F12M; FI3M; .1~ 5M; [] 10M; [] 15M Other: by order of ~... Approved By Oi"~jl"l~ S~I~,~ t , Commissioner the commission Date 17) Form 10-401 Rev. 12-01-85 .Mary C. Marshb~,, ' SubmitI llic/at/e ANNULAR INJECTION DATA ENTRY SCREEN °I b' o°'Szl' Asset .EOA ........................................... Legal Desc..4.6Z6:...bISL,..5.;I.~.5:...WEL,..Sac...22,...~.Ll.bI,.,B.t.4.E ...............Research Rig Name .l~=~=r~..;I..~ ............................... · ....................................................................................................................... C=r~acted.=op¥.,=a~..t~..,~.QGC.C.,;~=.;I,Z=,gZ ............... Inj Well Name: .DS..-tS.=.z),9.," .......................... Permit Start ..... 2_=.2.;I..:.9.~ ..... Permit End ..... Z=.2.]..;.9.Z ..... Sur Csg Dep .3.~.~.Z .............. · ............................................................. Cumulative Data Daily Data 0S Ds 15-49 03/25/96 60 80 DS 15-49 03/26/96 272 272 DS 15-49 0,3/30/96 60 50 110 3.5BBL @ 800PSI DS 15-49 03/31/96 118 10 128 4BBL@800PSI DS 15-49 04/02/96 100 20 120 4BBL@800PSI DS 15-49 04/03/96 141 160 301 4BBL@ 800 PSI; 5% CMT RNSATE .Pi ~li... ~. ~i:JJilll. l.~ l ~. ~ .0. ~.i~. ~i l~.....~.~--~i ........................... ].~.Of .......... ].I ''.~.] ................................... ~ ~ ............................................................................ ~ i. 'l .~ .~.~ .............. ~II ....................................... ~i llBl~l~l ' I~...~I I I~I~I [' I I''~ :I~ ~ I 'IPlI sP LA; E M Ei~l DS 15-49 04/05/96 119 33 152 4RBL @ 900PSI DS 15-49 04/06/96 179 179 4.5BBL@ 950PSI DS 15-49 04/07/9 6 780 780 4 BBL @ 900 PSI; INJCTD PITS:END WELL .... DiS 15-45 04/11/96 30, 473 __ 65.~56~ 4.5BBL@950PSIj5%OF200BBLSCMT ..... I Well Name: [Z-32B / Z-32BL1 I HAW Multilateral Sidetrack Summary Type of Well (producer Or injector): I Producer I Surface Location: 1 713' FNL, 1253' FWL, S19, T1 iN, R12E, UM Sadlerochit - Zone 4: Z32-B (lst Lateral) Start Z-32B (Lat 1): 4302' FSL, 680' FEL, S13, TllN, RILE, UM BHL Z-32B: 1831' FSL, 1339' FEL, S12, TllN, RilE, UM Sadlerochit - Zone 4:Z32-BL1 (2nd Lateral) Start Z-32BL1 (Lat 2): 1 4580' FSL, 769' FEL, S13, TllN, RllE, UM BHL Z-32BLl:I 181' FSL, 2526' FEL, S12, T1 IN, R11E, UM I AFENumber: 14P0913.0 I Rig: I Nabors 2ES I Operating days to complete: [ 38 13,644'14'069'I ]TVD(BothLaterals: 18,930'ssl IK Elev. 161.1' (conventional,slimhole,etc.) I HAW Multilateral Sidetrack I Estimated Start Date: [ 3/1/97 MD Lateral 1: MD Lateral 2: Well Design 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-i 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; A' · 7" N/A 455 / 15.8 / 1.14 30% excess; Pump TOC = ~9200' MD (~1,000' above~~~m~fs=i 4-1/2" N/A 310/15.7/1.19 Class G: 30% excess; Pumptime=~(~ TOC 150' above TOE 2-7/8" N/A N/A SIo~ed liner Volume assumptions: Gauge hole + designated excess; 80' shoe joints; TOC as designated. ORIGINAL Casing/Tubing Pro!]ram Hole Tubular Wt/Ft Grade Conn Length Top Btm Size O.D. MD/'rVD MD/I'VD Pilot 8-1/2" 7" 29# L-80 BTC-Mod 2726' 845077115' 11176'/8855' Z-32B (Let 1) 6"14-1/2" 12.6# L-80 IBT-Mod 3042' 1102778840' 14069'/8930' Z-32BL1 (Let 2) 3-3/4" I 2-7/8" 6.16# L-80 STL 1871' 11773'/8889' 13644'/8930' I (slotted) Prod Tubing 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 DIL/BHCS/CNL/LDT/GR; RFT's contingent upon hole conditions 6" Hole MWD/GR/Resistivity 3-3/4" Hole MWD/GR Cased Hole Logs: None planned Mud Program Milling Interval: Gel-free 6% KCI Biozan I Density, pug I Funne, Vis, secI YP I Gels I pH I HPHT FL, cc 9.8 - 10.0 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 I pHI HPHT FL, cc 10.0 I 50 - 65 8 - 13 15-25 / 20-35 9 - 10 <14 Hazards/Concerns Potential high torque could require lubricant use. Be alert for lost circulation, differential sticking due to higher MW. Production (6" and 3-3/4" hole) Sections: Quickdriln (viscosified SW) I Density, pp9 I Funne, Vis, secI LSRYP I LSR Vis pH APl FL, cc 8.6 - 8.8 55 - 65 14 - 20 > 45,000 8.5 - 9.0 NC Hazards/Concerns Potential high torque could require lubricant use. 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 KOP: 18600' MD Maximum Hole Angle: Surface Close Approach Wells: Drilling Close Approach Wells: I 89° through targets I Z-31 and Z-33 are approx. 35' away I None RECEIVED 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-Riq: 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 han- 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. 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. 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. Run DPC DIL/BHCS/CNL/LDT/GR logs. 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. 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 , , . , 10. 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 f¢ or 2.6 bbls), plus 150' above liner top (21.3 f¢ 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 Ib/ft, L-80 IBT-MOD · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD · 4-1/2" x 7" packer · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD · 4-1/2", L-80 Otis "X" Nipple · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD · 4-1/2", 12.6 lb/fi, L-80 IBT-MOD 10 fi pup joint full joint 10 fi pup joint 10 ft pup joint 10 fi pup joint tubing joint 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 ball. 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. Anadrill Schlumberger Alaska Dis%rict 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : Z-32BPB1 (P6) Field ........ : Prudhoe Bay, Z-Pad Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.Z9841747 N Surface Long.: 149.19847376 W Legal DescriDtion Suriace ...... : 4567 FSL 3700 FEL S19 T11N R12E UM Tie-in Survey: 2610 FSL 4590 FEL S18 TllN R12E UM TARGET ....... : 4302 FSL 680 FEL $13 TllN RllE UM BHL .......... : 4630 FSL 898 FEL S13 TllN RllE UM LOCATIONS - ALASKA Zone: X-Coord 598972,90 598025.79 596975,00 596753~23 4 Y-Coord 5959359.98 5962670.79 5964350.00 5964675.28 PROPOSED WELL PROFILE Prepared ..... : 24 Feb 1997 Vert sect az,: 326.47 KB elevation.: 83.25 ft Magnetic Dcl~: +29.928 (E) Scale Factor.: 0.99991113 Convergence..: +0.754611~9 ¢ STATION MEASURED INCI/q DIRECTION VERTICAL-DEPTHS SECTION IDENTIFICATION DEPTH ANGLE AZIMUTH TVD SUB-SEA DEPART TIE-IN SURVEY 8580.45 43.12 351.83 7293.71 7210.46 3269.35 TOP OF WINDOW 8595.00 43.23 351.93 7304.32 7221.07 3278,34 KOP CURVE 8/100 8600.00 43.27 351.97 7307.96 7224.71 3281.43 8700.00 44.83 340.67 7379.94 729~.69 3346.65 8800.00 47.44 330.17 7449.33 7366.08 '3417,69 END 8/100 CURVE 8823.50 48.18 327.8{ 7465.12 7381.87 3435.09 SAG RIVER 10764.50 48.18 327.84 8759.25 8676.00 4881.28 CURVE 10/100 10768.21 48.18 327.~4 8761.72 8678.47 4884.04 10800.00 51.36 327.60 8782.25 8699.00 4908.31 SHUBLIK 10816.30 . 52.99 327.48 8792.25 8709.00 4921.18 1090~.00 61.34 326.94 8837.59 8754.34 4991.44 COORDINATES-FROM WELLHEAD 3323.30 N 3333.15 N 3336,55 N 3403.86 N 3469.18 N 903.50 W 904.91 W 905.39 W ALASKA Zone 4 X Y 598025.79 5962670,79 598024.25 5962680,63 598023.73 5962684,02 921,87 W 598006.36 5962751,10 951.90 W 597975.48 5962816,01 3484.10 N 960.87 W 597966.31 5962830,82 4708,79 N 1730,82 W 597180.37 5964045,15 4711.13 N 1732.29 W 597178.87 5964047.47 4731.65 N 1745.26 W 597165,64 5964067.82 4742.51 N 1752.17 W 597158.58 5964078,58 4801,57 N 1790.23 W 597119.75 5964137.13 TOOL DL/ FACE 100 -_ 3~R cTIE 32R 0.91 83L 0.91 75L 8.00 67L 8.00 HS B.00 HS D.00 3L 0.00 3L 10.00 3L 10,00 3L 10.00 (Anadrill (c)97 Z32BPBP6 3.0C 9:36 AM P) STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE G0C 10939.31 65.27 END 10/100 CURVE 10956.67 70,00 EILEEN 11050.95 70.00 7" LINER PT 11176.67 70.00 TARGET ************* 11176.67 70.00 TSAD 11176,67 70.00 HOT 11445.66 70.00 OWC 11509.99 70.00 TD 11595.66 70.00 PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 3.26,72 8855.25 8772,00 326.47 8873.2'7 8790.02 326.47 8895.25 8812.00 326.47 8938.25 8855.00 326.47 8938.25 8855.00 SECTION DEPART 5026.55 5070.34 5130.74 5248.88 5248.88 326.47 8938.25 8855.00 5248.88 326.47 9030.25 8947.00 5501.65 326.47 9052.25 8969.00 5562.09 326.47 9081.55 8998.30 5642.60 24 Feb 19~7 ~a~e 2 COORDINATES-FROM ALASKA Zone 4 WELLHEAD X Y 4830.97 N 1809.45 W 597100.15 5964166.27 4867.52 N 1833.55 ~ 597075.57 5964202.49 4917,87 N 1866,92 W 597041,54 5964252.40 5016.35 N 1932.18 W 596975,00 5964350.00 5016.~5 N RS 1932.18 W 596975.00 5964350,00 RS TOOL DL/ FACE 100 ==~ ===~ 3L 10.00 HS 10.00 0.00 0.00 0.00 5016.35 N 1932.18 W 596975,00 5964350.00 ~S 0.00 5227..05 N 2071.80 W 596832.62 5964558.83 HS 0.00 5277..44 N 2105.19 W 596798.58 5964608.77 HS 0.00 5344.55 N 2~49.66 W 596753.23 5964675.28 0.00 (Anadrill (c) 97 Z32BPBP6 3.0C 9:36 AM P) Feb-24-97 11:O3A Anad~i I I u~ ~- [ SHARED SERVICLS DRILLING Z-32BPB (PC) <KS>O' I I I VERTICAL SECTION VIEW , .1!i. TVD Scale.' ~ inch : ~200 fee( I Der Scale.' ! inch = ~200 feet 1200' I I I 'Or~n ' 24 Feb ~997 ..- Marker-Iden[ification MO BKB SECTN INCLN 2~00 ' . I" '1 A) TIE-IN SURVEY 8580 7294 3269 43,12 ~'I B) TOP OF ~INDOW 8595 7304 3278 43,23 . C) KOP CURVE 81,00 8600 7308 3~8, 43.27 3000-- ' -. ......... D) END.B/lO0 CURVE 8824 7465 3435 48.18 · E)-CURVE ~0/$00 ~0768 8762 4884 48.i8 i F) END 10/~00 CURVE 10987 8873 5070 70.00 ' ) G) 7" LINER PT ~1t77 8938 52~9 70,00 V 3600I ' H) TARGET *~*~***** 1~177 8938 5249 70.00 ' I) TO · li596 g082 5643 70.00 D I . 4800\ " ' ' I '"' 5400 .......... I .................................... 6000 - 7200 . 7800- - " ' '- ...... , ..... 10200- - ' ............ L ....... ~ ............................ i 0 600 ~200 ~800 2400 3000 3600 4200 4800 5400 6000 6600 7200 7800 Section Departure [~adr~l) (c)97 Z3~B~ 3.0C 9:~ AM P) L SHARED SERVICES DRILLING Anadr ~ ] ] .Cch]umberger Z-32BPB1 (P6) VERTICAL SECTION VIEW -- ,. Sect ion at: 326.47 ,, . : ITVD Scale ' 1 inch = 400 feet ~ Dep Scale · 1. inch : 400 feet .... .. ' ._, ~ .......... Drawn ' 24 Feb 1997 ~ . Marker IdenLificat~on MD BKB SECIN INCLI i B) TOP OF WINDOW '8595 7304 3278 43.2: ) ,~,% ;~ ' E) ~VE ,O/tOO. 10768 8762 4884 48.1 ~ ~ ",, F) E~ 10/100 CURVE 10987 8873 5070 70 0 : i [ '", '~. .__ G) 7" LINER PI 1t177 8938 5249 70.0.. H) TAROT ~**~*~* 11177 .8938 5249 70.0 · ~ %% '~ I1 lO 11596. 9082 5643 70.0 . ', .L. ~ _._'-~2~E)Z ' - - 'T~E ' ~ ............................ .................. ....... , .... . . ......... ..................... =nn ~nnn ~>nn qa~ fAO0 5800 6000 6200 640 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 · .Section Departure (An)Or~ll (c)97 Z32BPB,O6 3,0C §:,48 ~4 P) '/1 Q ¢ Feb-Z4-~/ III SHARED SERVICES Marker Identification A) VIE-IN SURVEY B) TOP OF WlNDOkt C) KOP CURVE 8/100 D) END 8/100 CURVE E) CURVE lO/~O0 F) END lO/tO0 CURVE G) 7" LINER PT H) TARGET ~*~*~*~ I) TD MD N/S 8580 3323 N 8595 3333 N 8600 3337 N 8824 3484 N 10768 4711N 10987 4868 N t1177 50~6 N t1177 5016 N 11598 5345 N E/N 905 905 961 ~732 1834 1932 ~932 2J50 DRILLIN¢ ' ' Z-32BPB 1 (P6) PLAN VIEW CLOSURE · 5761 feet at Azimuth 338.09 DECLINATION,' +27.928 (E) SCALE · 1 inch = 1200 feet DRA~N · 24 Feb 1997 II I I II Anadr ~ ] ]' Sch]umDerger I 6000 5400 4800 4200 13600 3000 2400 i800 I200 600 0 600 <- NEST' EAST -> (~a~ill [c}§7 Z328Pt~6 3.06 g:48 AN P) Anadrill Schlumberger Alaska District 1111 East BOth Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SER¥ICES DRI, LLING Well ......... : Z-328 (P6) Field ........ : Prudhoe Bay, Z-Pad Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.29841747 N Surface Long.: 149.19847376 W LOCATIONS - ALASKA Zone: 4 Legal Description X-Coord Y-Coord Surface ...... : 4567 FSL 3700 F~L S19 TllN R12E UM Tie-in Survey: 4302 FSL 680 FEL S13 TllN RIlE UM Target ....... : 4434 FSL 736 FEL S13 TllN RllE UM BHL .......... : 1831 FSL 1339 FEI, S12 TllN RllE UM 598972.90 5959359.98 596975.00 5964350.00 596918.01 5964480.81 596280.00 5967150.00 PROPOSED WELL PROFILE Prepared ..... : 24 Feb 1997 Vert sect az.: 347.31 KB elevation.: 83.25 ft Magnetic Dcln: +27.942 (E) Scale Factor.: 0,99991113 Convergence..: +0.75461149 FOR STUDY ONLY STATION MEASURED INCLN DIRECTION VERTICAL~DEPTHS IDENTIFICATION DEPTH ANGLE AZIMUTH TVD SUB-SEA SAG RIVER 8759.25 8676.00 SHUBLIK 8792.25 8709.00 G0C 8855.25 8772.00 EILEEN 8895.25 8812.00 TIE-IN CURVE 19/100 11176.67 70.00 326.47 8938.25 8855.00 TSAD 11176.67 70.00 326.47 8938.25 8855.00 11200.00 72.91 330.00 8945.67 8862.42 11250.00 79.33 337.22 8957.68 8874.43 11300.00 85.90 344.13 8964.11 8880.86 END 19/100 CURVE 11323.32 89.00 347.31 8965.15 8881.90 TARGET ************* 11323.32 89.00 347.31 8965.15 8881.90 SECTION DEPART 5318.25 5318.25 5339.14 5386.25 5435.45 5458.73 5458.73 COORDINATES-FROM ALASKA Zone 4 WELLHEAD X Y TOOL DL/ FACE 100 5016.35 N 1932.18 W 596975.00 5964350.00 50R 5016.35 N 1932.18 W 596975.00 5964350.00 50R 5035.15 N 1943.81 W 596963.12 5964368.64 48R 19.00 5058.59 N 1965.32 W 596941.04 5964411.80 47R 19.00 5125.34 N 1981.69 W 596924.06 5964458.32 46R 19.00 5147.91 N 1987.44 W 596918.02 5964480.81 HS 19.00 5147.91 N 1987.44 W 596918.02 5964480.81 HS 19,00 (Anadrill (c)97 Z32BP6 3.0C 10:05 AM P) STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE 4-1/2" LINER PT 14068.37 89.00 TD 14Q68.37 89.00 HOT OWC PROPOSED WELL PROFILE DIRECTION AZIMUT~ 347.31 347.31 --_ VERTICAL-DEPTHS TVD SUB-SEA 9013.25 8930.00 9013.25 8930.00 9030.25 8947,00 9052.25 8969.00 SECTION DEPART 8203.36 8203.36 ===================== COORDINATES-FROM WELLHEAD 7825.51 N 2590.30 W 7825.51 N 2590.30 W ALASKA Zone 4 TOOL DL/ X Y FACE 100 596280.00 5967150.00 0.00 596280.00 5967150.00 0.00 O. 0 ,~- (Anadrill (c) 97 Z32BP6 3.0C 10:05 ~ P) .M U fl. 0 ,~, SHARED SERV T(~'E'_s' DRILL TNG.' , i ii i iii i~,11 ii i, ! Anadr ~ ] ]. Schlumberger i Z-326 (P6) VERTICAL SECIION VIEW Section at' 347.3! ' . ,'.' JTVO,, Scale.: ! inch :'400 feet ,, ' JOep Scale.: ~ 'inc'h : 400 feet .... , .......... . ' . ...... ' IDrawn. 2...: 24 Feb · iii ii , : Marker Ident.ification ND BK8 SECTN INCI · i A) TIE-IN CURVE tg/lo0 11177 8938 5318 70.1 81 END 19/100 CURVE ' 11323 8965 5459 89.i ~ ~ , I' ~ C} TARGET ***~**~****** 11323 8965 5459 89.00 ..... '~ ....... : D) 4-1/2" LINER PT 14068 9013 8203 89.00 El ID 14068 90~3 8~03 89.00 , : . . ~ i .. I · '1 .... : ~ ' ~ . . .~ ; ' [ .: ' .~ . . , , ,. ruffjfOl)yON!' ~' ;' . ' .~.. ~ '6~c' ~ ~'~, ~ ' · c .~: ~tl T~o~ ~ ...... ' ; -- ~ .......... - ......... - I I I 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 BO00 6200 8400 Section Departure (Anadrill (cig7 Z32B~ 3.0~ 10:05 ~ P) ' SHARED 'SERVICES DRILLING Em A) TIE-IN CURVE 19/100 ~177 5016 N 1932 B) END 19/J00 CURVE 11323 5t46 N ~967 PLAN VIEWTARGEI ~~'~ 11323 5146N 1967W 4-1/2' LINER PT t4068 7826 N 2590 feet at Azimuth 341.69 E1 TD 14068 7626 N 25§0 CLOSURE 8243 DECLINATION.' +27.942 [E) SCALE · 1 inch = 500 feet DRANN ' 24 FeD 1997 . i ~na~cj ]J $c3lu~erg~ -. · . · 7750-- ' .... ?§00'. ' - ' ' - ' - ' - 7000 6250- - ! 6000 i · 57§o ....... ~ . · s~so. , .'i '. "~" - i I · --~ §000" ~ '' I I ~7§0 ......... ; ............................. ~ ..... i ' : · I 4500 I I i i " 4500 4~50. 4000 3750 3500 3250 3000 ~750 2500 2~50 2000 ~750 <- NEST (AnadrJ)] [cj97 Z326P6 3.06 ]0:09 AW P) S5152C, 1 90 VENDOR ::::::::::::::::::::::::::::::::::::::::::::::::::: ---,-L PERMIT CHECKLISTco y ADMINISTRATION DAT.~ ENGINEERING GEOLOGY AP~ DATE l's X INIT CLASS WELL NAME I-o//.. 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. .~ N 13. Can permit be approved before 15-day wait ........ ~ ~PROGRAM:0 exp[qUNiT#dev [] .QTdr~s~rv[] wellbOreON/oFFseg[] annSHoREdisp ~para req[] HOW/dlf- A:\FORMS\cheklist rev 01/97 14. Conductor string provided ................ y GEOL AREA REMARKS 15. Surface casing protects all known USDWs ......... y N ~¢,1_- 16. CMT vol adequate to circulate on conductor & surf csg. . Y N " 17. CMT vol adequate to tie-in long string to surf csg . . . Y N 18. CMT will cover all known productive horizons ...... ~ N 21.19' Casing des±gns adequate for C, T,B&permafrostif has .... y~ N,~ ~/~ ~/~ ~ ~ 20. Adequate tankage or reserve pit ............. N a re-drill, a 10-403 for abndnmnt been approved.. N~ ~ 22. Adequate wellbore separation proposed .......... ~ N 23. If diverter required, is it adequate .......... ~ka--~J~ 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate .................... ~ N 26. BOPE press rating adequate; test to ~ psig.~ N_~ ~ 27. Choke manifold complies w/API RP-53 (May 84) ...... /~ N ~'1~ 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............ N 31. Data presented on potential ov~r~e zones ..... Y 32. Seismic analysis of ~h~as zones .......... y 33. Seabed conditi~vey (if off-shore) ......... y 34. Contact e/phone for weekly progress reports ..... y [exploratory only] ~: ENGINEERING: COMMISS ION: ~ ---- Comments/Instructions: 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. APR 2 5 !997 * *** *** *** ******-~,, .,. ,.,,,,, **** * .*~s.,'~ CO~PU:,"ZNG CE~ER * * ....... SCHL~BERGER ....... . * ............................ ****************************** COMPANY NAME : BP EXPLO~TION WELL NAME : Z-32B · FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API iVTJMBER : 500292192402 REFERENCE NO : 97131 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/04/23 ORIGIN : FLIC REEL NAME : 97131 CONTINUATION # : PREVIOUS REEL : CO~4ENT : B.P. EXPLORATION, Z-32B, PRUDHOE BAY, API #50-029-21924-02 **** TAPE HEADER **** SERVICE NAME : EDIT DATE · 97/04/23 ORIGIN · FLIC TAPE NAME · 97131 CONTINUATION # : 1 PREVIOUS TAPE : CO~VlENT · B.P. EXPLORATION, Z-32B, PRUDHOE BAY, API #50-029-21924-02 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NLRViBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION RUN 1 97131 CARLO YON D . STEARNS SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING Z-32b 500292192402 BP EXPLORATION SCHLUMBERGER WELL SERVICES 23-APR-97 RUN 2 RUN 3 .......... 19 liN 12E 4567 3700 85.80 84.80 53.90 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8. 500 9. 625 8880.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE DATA ACQUIRED ON BP EXPLORATION WELL Z-32b. ALL TOOLS RUN IN COMBINATION BY TLC. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS THIS IS THE PRIMARY DEPTH CONTROL (PDC) DATA. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION · O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O. 5000 FILE S~Y LDWG TOOL CODE .............. AIT BCS CNT SDN BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 11630.0 8880.0 11579.0 8880.0 11595.0 8880.0 11608.0 8880.0 BASELINE DEPTH .............. $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... AIT BCS CNT SDN RUN NO. PASS NO. MERGE TOP MERGE BASE THIS FILE CONTAINS THE CLIPPED AND EDITED DATA FOR THE ARRAY INDUCTION TOOL (AIT), BOREHOLE COMPENSATED SONIC (BCS) , AND PLATFORM EXPRESS LITHO-DENSITY (SDN) & COMP- ENSATED NEUTRON (CNT) TOOLS. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS IT IS THE PDC DATA. THIS DATA WAS ACQUIRED ONLY OVER THE OPEN HOLE SECTION OF THIS LOGGING RUN. LIS Tape Verification Listing Schlumberger Alaska Computing Center $ LIS FORMAT DATA 23-APR-1997 16:19 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 136 4 66 1 5 66 6 73 7 65 8 68 O. $ 9 65 FT 11 66 7 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 1 1 1 4 68 0000000000 SP AIT MV 619166 O0 000 O0 0 1 1 1 4 68 0000000000 GR BCS GAPI 619166 O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB 619166 O0 000 O0 0 1 1 1 4 68 0000000000 TEND AIT LB 619166 O0 000 O0 0 1 1 1 4 68 0000000000 ~i~ES AIT OHMM 619166 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMAIT DEGF 619166 O0 000 O0 0 1 1 1 4 68 0000000000 DEV AIT DEG 619166 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 619166 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 619166 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 619166 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 619166 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 619166 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 619166 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 619166 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S 619166 O0 000 O0 0 1 1 1 4 68 0000000000 DT BCS US/F 619166 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 619166 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 619166 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) PEF SDN BN/E 619166 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 619166 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL SDN 0H~619166 O0 000 O0 0 1 1 1 4 68 0000000000 MINVSDN OP~4~ 619166 O0 000 O0 0 1 1 1 4 68 0000000000 MNOR SDN OH~f 619166 O0 000 O0 0 1 1 1 4 68 0000000000 ATiO AIT OH~ 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AT20 AIT OH~4~ 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AT30 AIT OHN~I 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AT60 AIT OH~ 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AT90 AIT 0P~4~619166 O0 000 O0 0 1 1 1 4 68 0000000000 AFiO AIT 0H~4619166 O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT OH~4 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT OH~4~ 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT 0t~4~I 619166 O0 000 O0 0 1 1 1 4 68 0000000000 AF90 AIT 0H~619166 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. TEND.AIT CNTC. CNT CRA T . CNT DT. BCS RHOB. SDN AT10. AIT AT90. AIT AF60.AIT 11630 000 538452 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999.250 DEPT. 8880.000 TEND.AIT 63.706 CNTC. CNT 1393.634 CRAT. CNT 3.663 DT. BCS 91.800 RHOB. SDN 2.657 ATiO.AIT -999.250 AT90.AIT -999.250 AF60.AIT -999.250 SP.AIT -999.250 GR.BCS -999.250 TENS.AIT ~ES.AIT -999.250 MTE~.AIT -999.250 DEV. AIT CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT NRAT. CNT -999.250 NPHI.CNT -999.250 CPHI.CNT CAL1.SDN -999.250 DRHO.SDN -999.250 PEF. SDN MSFL.SDN -999.250 MINV. SDN -999.250 ~NOR.SDN AT20.AIT -999.250 AT30.AIT -999.250 AT60.AIT AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT AF90.AIT -999.250 SP.AIT -999.250 GR.BCS M~ES.AIT 0.085 MTE~.AIT CFTC.CNT 399.688 FCNT. CNT ArRAT. CNT 3.765 NPHI.CNT CAL1.SDN 9.026 DRHO.SDN MSFL.SDN 0.080 MINV. SDN AT20.AIT -999.250 AT30.AIT AFiO.AIT -999.250 AF20.AIT AF90.AIT -999.250 79 786 TENS.AIT 2807 201 DEV. AIT 362 945 NCNT. CNT 45 417 CPHI.CNT 0 080 PEF. SDN 0 041 MNOR.SDN -999 250 AT60.AIT -999.250 AF30.AIT 2198.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 740.000 43.889 1401.280 42.181 10.000 0.049 -999.250 -999.250 * * END OF DATA * * LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 2 DEPTH INCREMENt: 0.5000 FILE SUA~4ARY LDWG TOOL CODE START DEPTH CNT 8880.0 $ BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (~ASURED DEPTH) STOP DEPTH 8736.0 BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... CNT RE~iARKS : THIS FILE CONTAINS THE CLIPPED AND EDITED DATA FOR THE PLATFORM EXPRESS COMPENSATED NEUTRON (CNT) TOOL. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS IT IS THE PDC DATA. THIS DATA WAS ACQUIRED ONLY OVER THE CASED HOLE SECTION OF THIS LOGGING RUN. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 2 3 4 5 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 __ 66 0 66 0 73 48 66 1 0.5 FT 21 0 FT 68 1 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NOWB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB 619166 O0 000 O0 0 2 1 1 4 68 0000000000 TEND AIT LB 619166 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH BCS GAPI 619166 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNT CPS 619166 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNT CPS 619166 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNT CPS 619166 O0 000 O0 0 2 1 1 4 68 0000000000 NCNT CNT CPS 619166 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNT 619166 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT 619166 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNT PU-S 619166 O0 000 O0 0 2 1 1 4 68 0000000000 CPHI CNT PU-S 619166 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 8880.000 TENS.AIT 740.000 TEND.AIT 63.706 GRCH. BCS CNTC. CNT 1393.634 CFTC. CNT 399.688 FCNT. CNT 362.945 NCNT. CNT CRAT. CNT 3.663 NRAT. CNT 3.765 NPHI.CNT 45.417 CPHI.CNT DEPT. 8736.000 TENS.AIT 652.000 TEND.AIT 35.306 GRCH.BCS CNTC. CNT 1267.532 CFTC. CNT 320.246 FCNT. CNT 308.427 NCNT. CNT CRAT. CNT 4.322 NRAT. CNT 5.220 NPHI.CNT 63.918 CPHI.CNT 79.786 1401.280 42.181 70.124 1157.280 50.228 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: ** END OF DATA ** * * * * FILE TRAILER * * * * FILE NAME : EDIT .002 SERVICE ' FLIC VERSION . O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION ' O01CO1 DATE · 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUA~L~RY FILE HEADER FILE NUMBER 3 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 11637.0 8628.0 BHC 11637.0 8628.0 PEX 11637.0 8628.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : 14 -MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 11620.0 1800.0 TOOL NUMBER AMS- A SLS - WA HILTB-DTB AIT-H 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (0H~94) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) MUD AT BOTTOM HOLE TEMPERATURE (BHT) MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 0.125 0.140 88.0 66.0 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 2.65 8.500 TOOL STANDOFF (IN): 1.5 THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAR~qA RAY, AND MICRO- CYL I NDR I CA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TUPOVERS USED TO ORIENT DENSITY PAD AND CArL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW MAIN PASS PEX/AIT/BHC DATA AT O. 5'RATE; OPEN HOLE ONLY. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE '. LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 164 4 66 1 5 66 6 73 7 65 8 68 O. $ 9 65 FT 11 66 6 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 3 1 1 4 68 0000000000 SP AIT MV 619166 O0 000 O0 0 3 1 1 4 68 0000000000 GR BHC GAPI 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TENS AIT LB 619166 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN AIT LB 619166 O0 000 O0 0 3 1 1 4 68 0000000000 MRES AIT 0H2~4619166 O0 000 O0 0 3 1 1 4 68 0000000000 MTE~AIT DEGF 619166 O0 000 O0 0 3 1 1 4 68 0000000000 GDEV AIT DEG 619166 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC PEX CPS 619166 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PEX CPS 619166 O0 000 O0 0 3 1 1 4 68 0000000000 RCFT PEX CPS 619166 O0 000 O0 0 3 1 1 4 68 0000000000 RCNT PEX CPS 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA PEX 619166 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR PEX 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH PEX PU 619166 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI PEX PU 619166 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR PEX PU 619166 O0 000 O0 0 3 1 1 4 68 0000000000 DT BHC US/F 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TT1 BHC US 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TT2 BHC US 619166 O0 000 O0 0 3 1 1 4 68 0000000000 TT3 BHC US 619166 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 10 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) TT4 BHC US 619166 O0 000 O0 0 3 1 1 4 68 HCAL PEX IN 619166 O0 000 O0 0 3 1 1 4 68 RHOZ PEX G/C3 619166 O0 000 O0 0 3 1 1 4 68 HDRA PEX G/C3 619166 O0 000 O0 0 3 1 1 4 68 PEFZ PEX 619166 O0 000 O0 0 3 1 1 4 68 DPHZ PEX PU 619166 O0 000 O0 0 3 1 1 4 68 H~IN PEX OH~ 619166 O0 000 O0 0 3 1 1 4 68 P~4NOPEX OP~4~ 619166 O0 000 O0 0 3 1 1 4 68 RXOZ PEX OH~ 619166 O0 000 O0 0 3 1 1 4 68 RX08 PEX OH~4 619166 O0 000 O0 0 3 1 1 4 68 ATiO AIT OH~ 619166 O0 000 O0 0 3 1 1 4 68 AT20 AIT OH~ 619166 O0 000 O0 0 3 1 1 4 68 AT30 AIT OH~ 619166 O0 000 O0 0 3 1 1 4 68 AT60 AIT OH~4 619166 O0 000 O0 0 3 1 1 4 68 AT90 AIT OH~M 619166 O0 000 O0 0 3 1 1 4 68 AFiO AIT OP~4~ 619166 O0 000 O0 0 3 1 1 4 68 AF20 AIT OH~ 619166 O0 000 O0 0 3 1 1 4 68 AF30 AIT OH~k~ 619166 O0 000 O0 0 3 1 1 4 68 AF60 AIT OH~ 619166 O0 000 O0 0 3 1 1 4 68 AF90 AIT OP~4~ 619166 O0 000 O0 0 3 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** DATA ** DEPT. 11637.000 SP.AIT -77.438 GR.BHC 123.713 TENS.AIT HTEN. AIT 1518151.250 ~ES.AIT 0.049 MTEM. AIT 7950086.000 GDEV. AIT CNTC. PEX 3276.218 CFTC.PEX 1330.956 RCFT. PEX 1104.962 RCNT. PEX TNP~.PEX 2.487 RTNR.PEX 2.638 TNPH. PEX 26.452 NPHI.PEX NPOR.PEX 26.111 DT.BHC 76.000 TT1.BHC 503.600 TT2.BHC TT3.BHC 487.200 TT4.BHC 330.000 HCAL.PEX 8.592 RHOZ.PEX HDRA.PEX -999.250 PEFZ.PEX -999.250 DPHZ.PEX 60721.211 H~IN. PEX H~NO.PEX 0.323 RXOZ.PEX 1000.051 RXOS.PEX 1000.051 ATIO.AIT AT20.AIT 2.288 AT30.AIT 2.557 AT60.AIT 3.247 AT90.AIT AFiO.AIT 0.914 AF20.AIT 2.300 AF30.AIT 2.660 AF60.AIT AF90.AIT 2.951 DEPT. 8880.000 SP.AIT -83.188 GR.BHC 79.786 TENS.AIT HTEN. AIT 63.706 MRES.AIT 0.085 MTE~f. AIT 2807.201 GDEV. AIT CNTC.PEX 1393.634 CFTC. PEX 399.688 RCFT. PEX 362.945 RCNT. PEX TNRA.PEX 3.663 RTNR.PEX 3.765 TNPH. PEX 42.181 NPHI.PEX NPOR.PEX 37.038 DT.BHC 91.800 TT1.BHC 616.400 TT2.BHC TT3.BHC 507.200 TT4.BHC 422.400 HCAL.PEX 9.026 RHOZ.PEX HDRA.PEX 0.080 PEFZ.PEX 10.000 DPHZ.PEX -0.410 HMIN. PEX H~NO. PEX O. 049 RXOZ. PEX O. 080 RX08. PEX O . 086 AT10. AIT AT20.AIT O. 494 AT30.AIT O. 801 AT60 .AIT 3. 038 AT90. AIT AFiO.AIT 0.227 AF20.AIT 0.494 AF30.AIT 0.900 AF60.AIT AF90. AIT 1 . 365 1610.000 -999.250 2886.097 26.099 356.800 -999.250 0.195 0.914 2.933 3.171 740 000 43 889 1401 280 45 417 428 000 2 657 0.041 0.227 1.289 2.402 LIS Tape Verifica~t~ion Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 11 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SU~m~RY FILE HEADER FILE NUMBER 4 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 11637.0 8628.0 BHC 11637.0 8628.0 PEX 11637.0 8628.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TI~I~ CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : 14-MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 13 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 4 1 1 4 68 0000000000 ATiO AIT Otfl~4 619166 O0 000 O0 0 4 1 1 4 68 0000000000 AT20 AIT OH~4M619166 O0 000 O0 0 4 1 1 4 68 0000000000 AT30 AIT OH~M619166 O0 000 O0 0 4 1 1 4 68 0000000000 AT60 AIT OH~ff4619166 O0 000 O0 0 4 1 1 4 68 0000000000 AT90 AIT OP~4M619166 O0 000 O0 0 4 1 1 4 68 0000000000 AFIO AIT OH~4~ 619166 O0 000 O0 0 4 1 1 4 68 0000000000 AF20 AIT 0H~1619166 O0 000 O0 0 4 1 1 4 68 0000000000 AF30 AIT Otff4~ 619166 O0 000 O0 0 4 1 1 4 68 0000000000 AF60 AIT 0I~4~ 619166 O0 000 O0 0 4 1 1 4 68 0000000000 AFgO AIT OHIZk4 619166 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 11637. 000 ATiO.AIT O. 914 AT20. AIT 2. 288 AT30. AIT AT60.AIT 3.247 AT90.AIT 2.933 AFiO.AIT 0.914 AF20.AIT AF30.AIT 2. 660 AF60.AIT 3.171 AF90 .AIT 2. 951 2.557 2.300 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 14 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE ' FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUFI~ER .. DEPTH INCREMENT: FILE SUM~Jh~Y FILE HEADER FILE NUMBER 5 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.1667 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 11637.0 8628.0 BHC 11637.0 8628.0 PEX 11637.0 8628.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : 14-MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 15 BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 11620.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER AMS - A SLS - WA HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (OH~I) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) MUD AT BOTTOM HOLE TEMPERATURE (BHT) MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): KCL /POL YMER 10.40 55.0 9.9 185.0 0.176 0.125 0.140 88.0 66. 0 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 8.500 TOOL STANDOFF (IN): 1.5 REMARKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORMEXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAMMA RAY, ANDMICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUDMAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAWMAIN PASS DATA ACQUIRED AT 0.1667' RATE; OPEN HOLE ONLY. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 16 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 5 1 1 4 68 0000000000 RHOZ PEX G/C3 619166 O0 000 O0 0 5 1 1 4 68 0000000000 HDRA PEX G/C3 619166 O0 000 O0 0 5 1 1 4 68 0000000000 PEFZ PEX 619166 O0 000 O0 0 5 1 1 4 68 0000000000 DPHZ PEX PU 619166 O0 000 O0 0 5 1 1 4 68 0000000000 HMIN PEX OP~4~ 619166 O0 000 O0 0 5 1 1 4 68 0000000000 H2viNOPEX OH~4M 619166 O0 000 O0 0 5 1 1 4 68 0000000000 RXOZ P~ OH~k4 619166 O0 000 O0 0 5 t 1 4 68 0000000000 RX08 PEX OH~ff4619166 O0 000 O0 0 5 1 1 4 68 0000000000 HCNT PEX CPS 619166 O0 000 O0 0 $ 1 1 4 68 0000000000 HCFT PEX CPS 619166 O0 000 O0 0 $ 1 1 4 68 0000000000 HGR BHC GAPI 619166 O0 000 O0 0 5 1 1 4 68 0000000000 RHFT PEX CPS 619166 O0 000 O0 0 5 1 1 4 68 0000000000 RHNT PEX CPS 619166 O0 000 O0 0 5 1 1 4 68 0000000000 HTNP PEX PU 619166 O0 000 O0 0 5 1 1 4 68 0000000000 HNPO PEX PU 619166 O0 000 O0 0 5 1 1 4 68 0000000000 TT1 BHC US 619166 O0 000 O0 0 5 1 1 4 68 0000000000 TT2 BHC US 619166 O0 000 O0 0 5 1 1 4 68 0000000000 TT3 BHC US 619166 O0 000 O0 0 5 1 1 4 68 0000000000 TT4 BHC US 619166 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 17 ** DATA ** DEPT. 11637.000 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX DPHZ.PEX 60721.211 I~4IN. PEX 0.195 HNNO.PEX 0.323 RXOZ.PEX RXOS.PEX 1000.051 HCN~f. PEX 3276.218 HCFT. PEX 1330.956 HGR.BHC RHFT. PEX 1104.962 RHNT. PEX 2886.097 HTNP.PEX 26.452 HNPO.PEX TT1.BHC 503.600 TT2.BHC 356.800 TT3.BHC 487.200 TT4.BHC -999.250 1000.051 123.713 26.111 330.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE · 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE · 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCRENIENT: O. 0833 FILE SOY~VIARY VENDOR TOOL CODE START DEPTH AIT 11637.0 BHC 11637.0 PEX 11637.0 STOP DEPTH 8628.0 8628.0 8628.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 18 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TI~E CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 14-MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11 630.0 8880.0 11620.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AtrX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER AMS - A SLS - WA HILTB -DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~fi~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 O. 125 0.140 88.0 66.0 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 8.500 TOOL STANDOFF (IN): 1.5 R~S: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAmMA RAY, AND MICRO- CYLINDRI CA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 19 RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1. $" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW MAIN PASS DATA ACQUIRED AT 0.0833' RATE; OPEN HOLE ONLY. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 6 1 1 4 68 0000000000 HCAL PEX IN 619166 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 11637.000 HCAL.PEX 8.592 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 2O ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION . O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE '. LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 1 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 11635.0 11266.0 BHC 11635.0 11266.0 PEX 11635.0 11266.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 14-MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 21 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER ........... AMS-A SLS-WA HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TE~IPERATURE (DEGF): RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL/POLYMER 10.40 55.0 9.9 185.0 O. 176 88.0 O. 125 66.0 O. 140 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 8.500 TOOL STANDOFF (IN): 1.5 R~4ARKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAI~IA RAY, AND MICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW REPEAT PASS DATA ACQUIRED AT O. 5'RATE; OPEN HOLE ONLY. $ LIS FOP~4AT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 22 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 72 4 66 1 $ 66 6 73 7 65 8 68 O. $ 9 65 FT 11 66 14 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 7 1 1 4 68 SP AIT MV 619166 O0 000 O0 0 7 1 1 4 68 GR BHC GAPI 619166 O0 000 O0 0 7 1 1 4 68 TENS AIT LB 619166 O0 000 O0 0 7 1 1 4 68 HTENAIT LB 619166 O0 000 O0 0 7 1 1 4 68 MIRES AIT Otff4M619166 O0 000 O0 0 7 1 1 4 68 MTEMAIT DEGF 619166 O0 000 O0 0 7 1 1 4 68 GDEVAIT DEG 619166 O0 000 O0 0 7 1 1 4 68 CNTC PEX CPS 619166 O0 000 O0 0 7 1 1 4 68 CFTC PEX CPS 619166 O0 000 O0 0 7 1 1 4 68 RCFT PEX CPS 619166 O0 000 O0 0 7 1 1 4 68 RCNT PEX CPS 619166 O0 000 O0 0 7 1 1 4 68 TNRA PEX 619166 O0 000 O0 0 7 1 1 4 68 RTNR PEX 619166 O0 000 O0 0 7 1 1 4 68 TNPH PEX PU 619166 O0 000 O0 0 7 1 1 4 68 NPHI PEX PU 619166 O0 000 O0 0 7 1 1 4 68 NPOR PEX PU 619166 O0 000 O0 0 7 1 1 4 68 DT BHC US/F 619166 O0 000 O0 0 7 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 23 DEPT. 11635. 000 SP. AIT HTEN. AIT *********** f4~ES.AIT CNTC. PEX 3105.477 CFTC. PEX TNRA . PEX 2. 666 R TNR . PEX NPOR . PEX 28. 690 DT. BHC -70.375 GR.BHC 131.048 TENS.AIT 1554.000 0.055 MTEM. AIT *********** GDEV.AIT -999.250 1177.834 RCFT. PEX 981.884 RCNT. PEX 2737.155 2.829 TNPH.PEX 29.071 NPHI.PEX 28.708 75.900 DEPT. 11266.000 SP.AIT -77.438 GR.BHC HTEN. AIT -265.430 MRES.AIT 0.052 MTEM. AIT CNTC. PEX 3577.314 CFTC. PEX 1718.241 RCFT. PEX TNRA.PEX 2.019 RTNR.PEX 2.242 TNPH. PEX NPOR.PEX 20.369 DT. BHC 81.200 33.949 TENS.AIT 350.829 GDEV.AIT 1377.175 RCNT. PEX 20.639 NPHI.PEX 1146.000 69.355 2958.469 18.875 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE ' FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O. 2500 FILE S~Y VENDOR TOOL CODE START DEPTH AIT 11635.0 BHC 11635.0 PEX 11635.0 STOP DEPTH 11266.0 11266.0 11266.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 24 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 14 -MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.O TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER ........... AMS- A SLS - WA HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHYk4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL/POL YMER 10.40 55.0 9.9 185.0 0.176 88.0 0.125 66.0 0.140 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 8. 500 TOOL STANDOFF (IN) 1.5 REMARKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAM~zA RAY, ANDMICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE 25 RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW REPEAT PASS DATA ACQUIRED AT O. 25'RATE; OPEN HOLE ONLY. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 8 1 1 4 68 0000000000 ATiO AIT OH~ff4619166 O0 000 O0 0 8 1 1 4 68 0000000000 AT20 AIT 0I~4~ 619166 O0 000 O0 0 8 1 1 4 68 0000000000 AT30 AIT OI~l 619166 O0 000 O0 0 8 1 1 4 68 0000000000 AT60 AIT OH~M619166 O0 000 O0 0 8 1 1 4 68 0000000000 AT90 AIT 0I~4~619166 O0 000 O0 0 8 1 1 4 68 0000000000 AFIO AIT OHlV~4 619166 O0 000 O0 0 8 1 1 4 68 0000000000 AF20 AIT OI~4M 619166 O0 000 O0 0 8 1 1 4 68 0000000000 AF30 AIT OH~ff~619166 O0 000 O0 0 8 1 1 4 68 0000000000 AF60 AIT OH~ff4 619166 O0 000 O0 0 8 1 1 4 68 0000000000 AF90 AIT OH~ff4 619166 O0 000 O0 0 8 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 26 ** DATA ** DEPT. 11635. 000 ATiO.AIT O. 852 AT20 .AIT 2. 430 AT30. AIT AT60 .AIT 3 . 003 AT90.AIT 3.134 AFiO.AIT O. 852 AF20.AIT AF30 .AIT 2. 637 AF60.AIT 2. 993 AF90 .AIT 3.135 DEPT. 11266.250 ATiO.AIT 6.678 AT20.AIT 7.011 AT30.AIT AT60.AIT 10.605 AT90.AIT 10.281 AFiO.AIT 6.653 AF20.AIT AF30.AIT 8.282 AF60.AIT 9.725 AFgO.AIT 9.294 2. 592 2. 443 7. 975 6. 986 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : 0 O1 CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE H~ER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 9 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NL~BER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O. 1667 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 11635.0 BHC 11635.0 PEX 11635.0 STOP DEPTH .......... 11266.0 11266.0 11266.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE 27 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 14 -MAR-97 8C0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER AMS - A SLS - WA HILTB -DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 88.0 0.125 66.0 O. 140 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 2.65 8.500 TOOL STANDOFF (IN): 1.5 THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GA~gVA RAY, AND MICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS A~ID BHC SONIC LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE 28 RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TOURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW REPEAT PASS DATA ACQUIRED AT 0.1667' RATE; OPEN HOLE ONLY. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 9 1 1 4 68 0000000000 RHOZ PEX G/C3 619166 O0 000 O0 0 9 1 1 4 68 0000000000 HDRA PEX G/C3 619166 O0 000 O0 0 9 1 1 4 68 0000000000 PEFZ PEX 619166 O0 000 O0 0 9 1 1 4 68 0000000000 DPHZ PEX PU 619166 O0 000 O0 0 9 1 1 4 68 0000000000 HMIN PEX OHM~ 619166 O0 000 O0 0 9 1 1 4 68 0000000000 Pk~NOPEX OH~M 619166 O0 000 O0 0 9 1 1 4 68 0000000000 RXOZ PEX OH~M 619166 O0 000 O0 0 9 1 1 4 68 0000000000 RX08 PEX OH~4M6t9166 O0 000 O0 0 9 1 1 4 68 0000000000 HCNT PEX CPS 619166 O0 000 O0 0 9 1 1 4 68 0000000000 HCFT PEX CPS 619166 O0 000 O0 0 9 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APRil997 16:19 PAGE: NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) HGR BHC GAPI 619166 O0 000 O0 0 9 1 1 4 68 0000000000 RHFT PEX CPS 619166 O0 000 O0 0 9 1 1 4 68 0000000000 RHNT PEX CPS 619166 O0 000 O0 0 9 1 1 4 68 0000000000 HTNP PEX PU 619166 O0 000 O0 0 9 1 1 4 68 0000000000 HNPO PEX PU 619166 O0 000 O0 0 9 1 1 4 68 0000000000 TT1 BHC US 619166 O0 000 O0 0 9 1 1 4 68 0000000000 TT2 BHC US 619166 O0 000 O0 0 9 1 1 4 68 0000000000 TT3 BHC US 619166 O0 000 O0 0 9 1 1 4 68 0000000000 TT4 BHC US 619166 O0 000 O0 0 9 1 1 4 68 0000000000 29 ** DATA ** DEPT. 11635.000 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX DPHZ.PEX 60721.211 Pk4IN. PE~ 0.036 H~NO. PEX 0.028 RXOZ.PEX RXOS.PEX 0.030 HCNT. PEX 3105.477 HCFT. PEX 1177.834 HGR.BHC RHFT.PEX 981.884 RHNT. PEX 2737.155 HTNP.PEX 29.071 HNPO.PEX TT1.BHC 499.600 TT2.BHC 353.200 TT3.BHC 484.800 TT4.BHC DEPT. 11266.334 RHOZ.PEX 2.491 HDRA.PEX 0.000 PEFZ.PEX DPHZ.PEX 9.657 P~4IN. PEX 0.085 H~NO.PEX 0.082 RXOZ.PEX R~OS.PEX 0.123 HCNT. PEX 3626.213 HCFT. PEX 1720.394 HGR.BHC RHFT. PEX 1370.750 RHNT. PEX 3077.000 HTNP.PEX 20.814 HNPO.PEX TT1.BHC 520.000 TT2.BHC 356.004 TT3.BHC 514.000 TT4.BHC -999.250 0.030 131.048 28.690 327.600 3.370 O. 129 38.270 19.202 356. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE ' 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE ' 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 3O FILE HEADER FILENUMBER 10 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O. 0833 FILE S~Y VENDOR TOOL CODE START DEPTH AIT 11635.0 BHC 11635.0 PEX 11635.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH .......... 11266.0 11266.0 11266.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MRAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHFff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 14 -MAR-97 8C0 - 609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.0 TOOL NUMBER AMS - A SLS- WA HILTB -DTB AIT-H 8.500 8880.0 8880.0 KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 88.0 O. 125 66.0 0.140 74.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MA TRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 8.500 TOOL STANDOFF (IN): 1.5 RE~IAugKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GA~K4A RAY, AND MICRO-CYLINDRICA FOCUSSED RESITIVITY (RXO). PLATFORM EXPRESS AND BHC SONIC RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW REPEAT PASS DATA ACQUIRED AT 0.0833' RATE; OPEN HOLE ONLY. $ LIS FORMAT DATA PAGE: 31 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 32 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 10 1 1 4 68 0000000000 HCAL PEX IN 619166 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA DEPT. 11635. 000 HCAL. PEX 8. 665 DEPT. 11266.084 HCAL.PEX 8.523 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 11 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUSff4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 8880.0 8628.0 PEX 8880.0 8628.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 33 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 14-MAR-97 8B0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ TOOL NUMBER AMS - A SLS - WA HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 8880.0 8880.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (0I~4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) MUD AT BOTTOM HOLE TEMPERATURE (BHT) MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 88.0 O. 125 66.0 0.140 74.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 8.500 TOOL STANDOFF (IN): 1.5 REMARKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GAMMA RAY, AND MICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW MAIN PASS DATA ACQUIRED UP INTO CASING AT O. 5 ' SAMPLE RATE. $ LIS FORMAT DATA PAGE: 34 ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 52 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 19 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 11 1 1 4 68 0000000000 TENS AIT LB 619166 O0 000 O0 0 11 1 1 4 68 0000000000 HTENAIT LB 619166 O0 000 O0 0 11 1 1 4 68 0000000000 GR BHC GAPI 619166 O0 000 O0 0 11 1 1 4 68 0000000000 CNTC PEX CPS 619166 O0 000 O0 0 11 1 1 4 68 0000000000 CFTC PEX CPS 619166 O0 000 O0 0 11 1 1 4 68 0000000000 RCFT PEX CPS 619166 O0 000 O0 0 11 1 1 4 68 0000000000 RCNT PEX CPS 619166 O0 000 O0 0 11 1 1 4 68 0000000000 TNRA PEX 619166 O0 000 O0 0 11 1 1 4 68 0000000000 RTNR PEX 619166 O0 000 O0 0 11 1 1 4 68 0000000000 NPOR PEX PU 619166 O0 000 O0 0 11 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 35 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE C~SS MOD NUMB SAMP ELEM CODE (HEX) NPHI PEX PU 619166 O0 000 O0 0 11 1 1 4 68 0000000000 TNPH PEX PU 619166 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 8880.000 TENS.AIT 740.000 HTEN. AIT 63.706 GR.BHC CNTC. PEX 1393.634 CFTC. PEX 399.688 RCFT. PEX 362.945 RCNT. PEX TNkA.PEX 3.663 RTNR.PEX 3.765 NPOR.PEX 37.038 NPHI.PEX TNPH. PEX 42.181 DEPT. 8628.000 TENS.AIT 1099.000 HTEN.AIT 28.092 GR.BHC CNTC. PEX 1257.590 CFTC. PEX 324.753 RCFT. PEX 244.513 RCNT. PEX TNkA.PEX 3.953 RTAfiR.PEX 4.845 NPOR.PEX 46.931 NPHI.PEX TNPH. PEX 48.820 79.786 1401.280 45.417 73.108 1174.526 57.163 ** END OF DATA ** **** FILE TRAILER **** FILE NAM~ : EDIT .011 SERVICE · FLIC VERSION . O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 12 RAW CASED MOLE MAIN PASS Curves and log header data for open hole logs run in~o casing. PASS NUMBER: 2 DEPTH INCREMENT: O . 1667 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 PAGE: 36 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 8880.0 PEX 8880.0 $ LOG HEADER DATA STOP DEPTH .......... 8628.0 8628.0 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... AMS AUX. MEAS. SONDE BHC COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION TOOL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (OI~4M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) MUD AT BOTTOM HOLE TEMPERATURE (BHT) MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): 14-MAR-97 8B0-609 945 13-MAR-97 600 14-MAR-97 11636.0 11630.0 8880.0 11620.0 1800.0 TOOL NUMBER AMS- A SLS- WA HILTB-DTB AIT-H 8.500 8880.0 8880.0 KCL/POLYMER 10.40 55.0 9.9 185.0 0.176 88.0 0.125 66.0 0.140 74.0 THERMAL SANDSTONE 2.65 8. 500 1.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 RENARKS: THIS LOG WAS DEPTH REFERENCED TO AN ANADRILL SCHLUMBERGER LOG LOGGED ON 3-13-97. PLATFORM EXPRESS: ARRAY INDUCTION, TRIPPLE DETECTOR LITHO- DENSITY, COMPENSATED NEUTRON, GA~ff4A RAY, AND MICRO-CYLINDRICA FOCUSSED RESITIVITY(RXO). PLATFORM EXPRESS AND BHC SONIC RUN IN COMBINATION. TOOLS CONVEYED ON 4.5" DRILLPIPE (TLC). FOUR 1.5" STANDOFFS USED ON BHC. THREE 1.5" STANDOFFS USED ON AIT. TWO TOOL TURNERS USED TO ORIENT DENSITY PAD AND CNL TOOL. SALINE MUD MAY AFFECT SHALLOW INDUCTION CURVE, ESPECIALLY 10". DEVIATION IS 45.33 DEG AT CASING SHOOT & 71.08 DEG AT TD. THIS IS THE RAW MAIN PASS DATA ACQUIRED UP INTO CASING AT 0.1667 · SAMPLE RATE. $ LIS FORMAT DATA PAGE: 37 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 619166 O0 000 O0 0 12 1 1 4 68 0000000000 HCNT PEX CPS 619166 O0 000 O0 0 12 1 1 4 68 0000000000 HCFT PEX CPS 619166 O0 000 O0 0 12 1 i 4 68 0000000000 HGR BHC GAPI 619166 O0 000 O0 0 12 1 1 4 68 0000000000 RHFT PEX CPS 619166 O0 000 O0 0 12 1 1 4 68 0000000000 RHNT PEX CPS 619166 O0 000 O0 0 12 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 23-APR-1997 16:19 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) HTNP PEX PU 619166 O0 000 O0 0 12 1 1 4 68 0000000000 HNPO PEX PU 619166 O0 000 O0 0 12 1 1 4 68 0000000000 PAGE: 38 ** DATA ** DEPT. 8880.000 HCNT. PEX 1416.699 HCFT. PEX 414.078 HGR.BHC RHFT. PEX 355.780 RHNT. PEX 1412.375 HTNP.PEX 41.127 HNPO. PEX DEPT. 8628.334 HCNT. PEX 1249.729 HCFT. PEX 330.272 HGR.BHC RHFT.PEX 262.070 RHNT. PEX 912.710 HTNP.PEX 47.369 HNPO. PEX 83.004 34.957 70.855 42.534 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .012 SERVICE · FLIC VERSION ' O01CO1 DATE · 97/04/23 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : * * * * TAPE TRAILER * * * * SERVICE NAME : EDIT DATE : 97/04/23 ORIGIN : FLIC TAPE NAME : 97131 CONTINUATION # : 1 PREVIOUS TAPE : CONk4ENT · B.P. EXPLORATION, Z-32B, PRUDHOE BAY, API #50-029-21924-02 **** REEL TRAILER **** SERVICE NAME : EDIT DATE . 97/04/23 ORIGIN · FLIC REEL NAME : 97131 CONTINUATION # : PREVIOUS REEL : CO}~4ENT : B.P. EXPLORATION, Z-32B, PRUDHOE BAY, API #50-029-21924-02 Sperry-Sun Drilling Services LIS Scan Utility Wed Jun 18 15:03:19 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: MWD RUN 1 AK-MW-70061 T. FLYNN T. MAUNDER Da~~~L.~~ZL ~-32B P~2 500292192471 ~ E×PLO~LA?ION (ALASF~) INC. SPERRY-SUN DRILLING SERVICES 18-JUN-97 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: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: MWD RUN 5 AK-MW-70061 S. BURKHARDT B. MCMANUS 19 liN 12E 713 1253 85.70 84.30 JtJN 20 1997 ¢ ,..l~,,,;~a Oil & Gas Cons. Oommi~ien Anchorage GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 53.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 10875.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1 AND 5 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 3. MWD RUNS 2 ~D 3 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4). 4. MWD RUN 4 IS DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). THIS RUN CONTAINS NO VALID DATA AND IS NOT PRESENTED. 5. ONLY RATE OF PENETRATION DATA (SROP) IS UTILIZED FROM MWD RUN 2. 6. A CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 10266'MD, 8434'TVD. 7. A CHANGE FROM DUAL GAMMA RAY (DGR) TO SCINTILLATION TYPE GAMMA RAY (NGP) OCCURRED AT 10679'MD, 8707'TVD.. 8. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10679'MD, 8707'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 SPACING). 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. DEPTH INCREMENT: .5000 FILE SUI~ARY PBU TOOL CODE START DEPTH STOP DEPTH GR 8878.0 10810.5 ROP 8879.5 10871.5 RPD 10248 . 0 10676.5 RPM 10248 . 0 10676.5 RPS 10248 . 0 10676.5 RPX 10248 . 0 10676.5 FET 10298 . 5 10676.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 8878.0 8882.0 8884.5 8887.0 8889.5 8926.0 8927.5 8929.0 9018.5 9021.0 9024.0 9036.5 9038.0 9039.5 9120.0 9121.5 9123.0 9205.5 9206.0 9207.5 9227 5 9228 5 9230 5 9333 0 9334 0 9337 0 9339 0 9348 0 9432 0 9435 0 9508 0 9509 5 9534 0 9540 0 9543 0 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 9726 5 9728 5 9750 5 9751 5 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 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 EQUIVALENT UNSHIFTED DEPTH -- 98 98 98 98 98 98 99 99 99 99 99 100 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 102 102 102 102 102 102 102 102 102 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9753 0 9785 0 9787 0 9788 5 9789 5 9796 5 9798 0 O0 5 11 5 14.5 42 0 44 0 48 0 10 0 12 0 19 0 32 5 39 5 99 0 O0 5 O1 5 08 5 10.0 22.5 24.5 26.5 28.5 34.5 36.5 40.5 42 0 45 0 48 0 53 0 64 0 65 5 72 5 86 0 89.0 98.5 01.5 04.5 10.0 13.0 16.5 18.5 21.5 24.0 30.0 0231 5 0234 0 0235 5 0240 5 0250 5 0251 5 0255 5 0260 5 0263 5 0265 0 0266 5 0275 5 0278 5 0281 5 0283 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 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 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. 10494. 10537. 10550.5 10603.5 10606.5 10608.0 10636.5 10639.0 10640.5 10641.5 10644.0 10646.5 10651.5 10871.5 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD I~WD $ REMARKS: 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 10499.0 10540.5 10552.5 10604 0 10607 0 10607 5 10638 0 10641 5 10643 0 10644 0 10647 0 10649 5 10654 5 10874 5 BIT RUN NO MERGE TOP MERGE BASE 1 8882.0 10329.0 2 10329.0 10347.0 3 10347.0 10680.0 5 10680.0 10875.0 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...0 Name DEPT ROP GR RPX RPS RPM RPD PET 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 OHM~ 4 1 68 MWD HOUR 4 1 68 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 10871.5 9874.75 3988 ROP 1.6457 1979.3 43.14 3985 GR 43.8 169.199 110.284 3866 RPX 0.6696 7.0414 3.00729 858 RPS 1.3682 13.5211 4.28062 858 RPM 1.4981 39.1252 5.48146 858 RPD 1.8789 22.8533 5.27269 858 FET 0.2701 3.4514 1.82654 757 First Reading 8878 8879.5 8878 10248 10248 10248 10248 10298.5 Last Reading 10871.5 10871.5 10810.5 10676.5 10676.5 10676.5 10676.5 10676.5 First Reading For Entire File .......... 8878 Last Reading For Entire File ........... 10871.5 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: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE B,IT 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 STOP DEPTH 10265.5 10328.5 08-MAR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10329.0 8882.0 10329.0 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 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: 09-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 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10347.0 10329.0 10347.0 MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAP~LA 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 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 DEPT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 First Name Min Max Mean Nsam Reading DEPT 10331 10347 10339 33 10331 ROP 15.0377 69.1827 29.4734 33 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 Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment 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 STOP DEPTH RPD 10251.5 10679.5 RPM 10251.5 10679.5 RPS 10251.5 10679.5 RPX 10251.5 10679.5 GR 10260.5 10679.5 FET 10298.0 10679.5 ROP 10340.5 10679.5 $ LOG HEADER DATA DATE LOGGED: 12-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: 47.2 MAXIMUM ANGLE: 70.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY P0677CRG6 EWR4 ELECTROMAG. RESIS. 4 P0677CRG6 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 8.500 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10680.0 10347.0 10680.0 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 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 DEPT FT 4 1 ROP MWD 3 FT/H 4 1 GR MWD 3 AAPI 4 1 RPX MWD 3 OHMM 4 1 RPS MWD 3 OHMM 4 1 RPM MWD 3 OHMM 4 1 RPD MWD 3 OHMM 4 1 FET MWD 3 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name DEPT RGP GR RPX RPS RPM RPD FET Min 10251.5 4 7797 70 2417 0 6696 1 3682 1 4981 1 7564 0 2701 Max Mean 10679.5 10465.5 193.265 42.8183 153.569 111.42 7.0414 2.99859 13.5211 4.2619 39.1252 5.44799 22.8533 5.25267 3.4514 1.8239 First Last Nsam Reading Reading 857 10251.5 10679.5 679 10340.5 10679.5 839 10260.5 10679.5 857 10251.5 10679.5 857 10251.5 10679.5 857 10251.5 10679.5 857 10251.5 10679.5 764 10298 10679.5 First Reading For Entire File .......... 10251.5 Last Reading For Entire File ........... 10679.5 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: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10675.5 10813.5 ROP 10680.0 10874.5 $ LOG HEADER DATA DATE LOGGED: 20-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: 49.2 MAXIMUM ANGLE: 50.6 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): MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10875.0 10680.0 10875.0 TOOL NUMBER NGP 213 8.500 8,5 KCL/POLYMER 10.60 MUD VISCOSITY S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): 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 70.0 9.6 28000 4.0 .000 .000 .000 .000 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 67.8 First Name Min Max Mean Nsam Reading DEPT 10675.5 10874.5 10775 399 10675.5 GR 74.4496 169.199 113.1 277 10675.5 ROP 1.6457 1979.3 28.8029 390 10680 Last Reading 10874.5 10813.5 10874.5 First Reading For Entire File .......... 10675.5 Last Reading For Entire File ........... 10874.5 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 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 Library. 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 Library. Services Scientific Scientific Technical Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Wed Jun 18 14:28:21 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/HAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MWD RUN 1 AK-MW-70061 T. FLYNN T. MAUNDER 1ST STRING Date Z-32B PB1 500292192470 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 18-JUN-97 MWD RUN 2 AK-MW-70061 R. MCNEILL T. MAUNDER MWD RUN 3 AK-MW-70061 R. MCNEILL T. MAUNDER 19 liN 12E 713 1253 85.70 84.30 53.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 8.500 11636.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 IS DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 3. MWD RUNS 2 AND 3 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4) . 4. ONLY RATE OF PENETRATION DATA (SROP) IS UTILIZED FROM MWD RUN 2. 5. THE CHA/qGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 10266'MD, 8434'TVD. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11636'MD, 9087'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. SGRC = SMOOTHED GAM>iA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA-SHALLOW SPACING). 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 SUI~qARY PBU TOOL CODE GR ROP RPD RPM RPS RPX FET $ START DEPTH 8878.0 8879.5 10248.0 10248.0 10248.0 10248.0 10298.5 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 8878.0 8880.0 STOP DEPTH 11595.5 11635 0 11587 5 11587 5 11587 5 11587 5 11587 5 EQUIVALENT UNSHIFTED DEPTH 8882 0 8884 5 8887 0 8889 5 8926 0 8927 5 8929 0 9018 5 9021 0 9024.0 9036.5 9038.0 9039.5 9120.0 9121.5 9123.0 9205.5 9206.0 9207.5 9227.5 9228.5 9230.5 9333.0 9334.0 9337.0 9339.0 9348.0 9432.0 9435.0 9508.0 9509.5 9534.0 9540.0 9543.0 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 5 972 8 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 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 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 9848 9910 9912 9919 9932 9939 10099 10100 10101 10108 10110 10122 10124 10126 10128 10134 10136 10140 10142 10145 10148 10153 10164 10165 10172 10186 10189 10198 10201 10204 10210 10213 10216 10218 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 0 0 0 0 5 5 0 5 5 5 0 5 5 5 5 5 5 5 0 0 0 0 0 5 5 0 0 5 5 5 0 0 5 .5 .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 9852 9909 9912 9918 9931 9938 0100 0103 0103 0109 0112 0124 0126 0128 0130 0137 0140 0142 0145 0148 0152 0157 0167 0170 0177 0188 0191 0200 0203 0206 0211 0215 0218 0220 0222 0225 0231 0233 0235 0237 0242 0254 0255 0258 0261 0265 0267 0270 0275 0278 0279 0281 0285 0291 0292 0294 0295 0299 0300 0303 0306 0308 0309 0320 5 5 0 5 5 5 .5 .0 .5 .5 .0 .5 .5 .5 .5 .5 .5 .5 .0 .5 .5 .0 .5 0 0 0 0 5 5 5 0 0 5 0 0 .5 .5 .5 .0 .5 .5 .0 .0 .5 5 5 0 0 5 0 .5 .0 .5 0 0 0 5 0 0 5 5 5 5 0 10348 10353 10355 10360 10362 10366 10378 10385 10387 10389 10392 10440 10460 10466 10468 10482 10484 10487 10494 10537 10550 10603 10606 10608 10636 10639 10640 10641 10644 10646 10651 10754 10764 10773 10790 10791 10792 10794 10795 10800 10801 10802 10805 10808 10815 10818 10830 10831 10834 10838 10843 10846 10848 10853 10859 10861 10863 10866 10868 10870 10872 10878 10908 10914 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 10499.0 10540.5 10552.5 10604.0 10607.0 10607.5 10638.0 10641.5 10643.0 10644.0 10647.0 10649.5 10654.5 10756 0 10764 0 10773 0 10792 5 10794 0 10795 0 10796.0 10797.5 10802.5 10803.5 10805.5 10807.0 10808.0 10813.0 10814.5 10834.5 10836.0 10839.5 10842.5 10845.5 10848.5 10850.0 10854.5 10861 0 10863 5 10865 0 10867 5 10870 0 10873 0 10874 0 10877 0 10911 5 10916 0 10916 0 10919 0 10921 0 10925 5 10930 0 10932 0 10934 0 10938 0 10939.5 10941.0 10942 5 10947 0 10951 0 10955 5 10961 0 10964 0 10967 5 10971 0 10974 0 10976 0 10980 0 10989 5 10992 5 10994 5 11009 0 11010 0 11011 5 11021 5 11023 5 11024 5 11029 5 11031 0 11033 5 11039 0 11041 0 11042 5 11044 0 11052.0 11057.0 11062.0 11062 5 11066 0 11069 0 11072 0 11075 5 11079 0 11081 0 11084 5 11089 0 11093 5 11096.5 11097.5 11100.5 11101.5 11106.0 11107 5 11111 0 11114 5 11130 0 11133 0 11135 0 11141 0 11143 5 11148 0 10918 5 10921 5 10924 0 10928 5 10931 5 10933 0 10936.5 10937.5 10940.0 10941.5 10943.0 10947.5 10951.0 10959.0 10962.0 10964.5 10969.0 10972.0 10975.5 10977.0 10980.0 10990.5 10993.5 10995 5 11010 5 11011 5 11013 5 11025 0 11027 5 11029 0 11032 5 11034 0 11035.5 11039.5 11042.0 11043.5 11045.5 11052.5 11057.0 11063.0 11064.5 11066.0 11070.5 11073.5 11077.0 11080.5 11083.0 11087.5 11092.5 11096.0 11099.0 11100.0 11102.5 11104.0 11108.5 11110.5 11113.0 11116.5 11132.0 11134.0 11136.0 11142.0 11144.5 11149.5 11151 11153 11172 11175 11179 11189 11196 11201 11203 11212 11218 11226 11229 11231 11233 11238 11240 11242 11248 11251 11253 11260 11278 11282 11296 11299 11302 11307 11309 11367 11370 11372 11374 11376 11379 11393 11394 11396 11401 11411 11421 11423 11424 11426 11430 11448 11466 11468 11469 11472 11476 11478 11494 11500 11509 11563 11565 11568 11570 11590 11592 11594 11635 0 5 0 5 0 5 .0 .0 .0 .0 .0 .5 .5 .5 .0 .5 .5 .0 .0 .5 .0 .0 .0 .0 .0 .5 .0 .0 .5 5 5 0 0 5 5 0 0 0 .5 .0 .0 .0 .5 .5 .5 .0 .5 .5 .5 .5 .0 .0 .0 0 5 5 5 0 5 5 5 0 0 11153 11155 11173 11177 11181 11190 11198 11204 11207 11217 11222 11228 11230 11232 11235 11239 11241 11242 11249 11252 11254 11258 11280 11283 11299 11302 11304 11309 11312 11367 11370 11371 11374 11376 11378 11392 11393 11395 11401 11410 11420 11422 11423 11426 11429 11448 11468 11470 11472 11475 11477 11478 11494 11499 11509 11565 11567 11570 11572 11590 11592 11594 11635 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 1 8882.0 10329.0 2 10329.0 10347.0 3 10347.0 11635.0 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...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean DEPT 8878 11635 10256.5 ROP 2.46 633.92 41.8674 GR 27.9438 375.1 103.297 RPX 0.6696 2000 36.6521 RPS 1.3682 2000 107.149 RPM 1.4981 2000 96.9363 RPD 1.8789 2000 79.6002 FET 0.2701 11.9502 2.38192 Nsam 5515 5512 5436 2680 2680 2680 2680 2579 First Reading 8878 8879.5 8878 10248 10248 10248 10248 10298.5 Last Reading 11635 11635 11595 5 11587 5 11587 5 11587 5 11587 5 11587 5 First Reading For Entire File .......... 8878 Last Reading For Entire File ........... 11635 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) : 08-MAR-97 MSC 1.32 2.041 / 5.74 MEMORY 10329.0 8882.0 10329.0 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 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 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8880 10328.5 9604.25 2898 8880 GR 43.8 162.38 109.477 2772 8880 ROP 2.46 633.92 45.766 2895 8881.5 Last Reading 10328.5 10265.5 10328.5 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 ROP 10331.0 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: STOP DEPTH 10347.0 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 (OPLM~) 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 09-MAR-97 MSC 1.32 2.041 / 5.74 MEMORY 10347.0 10329.0 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 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 2 FT/H 4 1 68 4 2 First Name Min Max Mean Nsam Reading DEPT 10331 10347 10339 33 10331 ROP 15.0377 69.1827 29.4734 33 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 Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment 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: SOFTWARE SURFACE SOFTWARE VERSION: STOP DEPTH 11588 0 11588 0 11588 0 11588 0 11595 5 11588 0 11635 0 12-MAR- 97 MSC 1.32 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: ¥~XIMUM 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): IvfUD 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 2.041 / 5.74 MEMORY 11635.0 10347.0 11635.0 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 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 RPX MWD 3 OHMS4 4 1 68 8 3 RPS MWD 3 OHMM 4 1 68 12 4 RPM MWD 3 OHMM 4 1 68 16 5 RPD MWD 3 OHMM 4 1 68 20 6 ROP MWD 3 FT/H 4 1 68 24 7 75.5 FET MWD 3 HOUR 4 1 68 28 8 Name DEPT GR RPX RPS RPM RPD ROP FET Min 10251.5 27.9438 0 6696 1 3682 1 4981 1 7564 4 7797 0 2701 Max Mean Nsam 11635 10943.2 2768 375.1 96.3487 2671 2000 35.4592 2674 2000 103.148 2674 2000 90.7768 2674 2000 76.7162 2674 193.265 38.4264 2590 11.9502 2.37697 2581 First Reading 10251.5 10260.5 10251.5 10251.5 10251.5 10251.5 10340.5 10298 Last Reading 11635 11595.5 11588 11588 11588 11588 11635 11588 First Reading For Entire File .......... 10251.5 Last Reading For Entire File ........... 11635 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 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 Library. 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 Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Wed Jun 18 16:11:56 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: MWD RUN 1 AK-MW-70061 T. FLYNN T. MAUNDER Z-32B 500292192402 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 18-JUN-97 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: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: MWD RUN 10 AK-MW-70061 B. HENNINGSE B. MCMANUS MWD RUN 10 AK-MW-70061 B. HENNINGSE B. MCMANUS 19 liN 12E 713 FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1253 85.70 84.30 53.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 9.625 8696.0 3RD STRING 8.500 7.000 10818.0 PRODUCTION STRING 6.000 14225.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1, 7, AND 8 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 3. MWD RUNS 2, 3, 9 AND 10 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR-4). 4. MWD RUNS 4, 5, AND 6 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 5. ONLY RATE OF PENETRATION DATA (SROP) IS UTILIZED FROM MWD RUN 2. 6. CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAM~A 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 l1098'MD, 8931'TVD. 9. A MEASUREMENT AFTER DRILLING (MAD) PASS WAS PERFORMED WHILE TRIPPING OUT OF THE HOLE AFTER MWD RUN 10. 10. THIS WELL REACHED A TOTAL DEPTH (TD) OF 14225'MD, 9040'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 SPACING). 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. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. ALL CURVES WITH THE EXTENTION "M" ARE MEASURED AFTER DRILLING (MAD). $ 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. DEPTH INCREMENT: .5000 FILE SUM~tARY PBU TOOL CODE START DEPTH STOP DEPTH GR 8878.0 14182.0 ROP 8879 5 14220.5 RPD 10248 0 14189.0 RPM 10248 0 14189.0 RPS 10248 0 14189.0 RPX 10248 0 14189.0 FET 10298 5 14189.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 8878.0 8882.0 8884.5 8887.0 8889.5 8926.0 8927.5 8929.0 9018.5 9021.0 9024.0 9036.5 9038.0 9039.5 9120.0 9121.5 9123.0 9205.5 9206 0 9207 5 9227 5 9228 5 9230 5 9333 0 9334 0 9337 0 9339 0 9348 0 9432 0 9435 0 9508 0 9509 5 9534 0 9540 0 9543 0 9544 5 9548 0 9552 5 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 9547.0 9550.5 9553.5 EQUIVALENT UNSHIFTED DEPTH -- 95 95 95 95 95 9661 9663 9666 9668 9671 9723 9726 9728 9750 9751 9753 9785 9787 9788 9789 9796 9798 9800 9811 9814 9842 9844 9848 9910 9912 9919 9932 9939 10099 10100 10101 10108 10110 10122 10124 10126 10128 10134 10136 10140 10142 10145 10148 10153 10164 10165 10172 10186 10189 10198 10201 10204 10210 10213 10216 10218 10221 10224 10230 75 0 79 0 90 5 92 0 93 5 5 0 5 5 5 5 5 5 5 5 0 0 0 5 5 5 0 5 5 5 0 0 0 0 0 0 5 5 0 5 5 5 0 5 5 5 5 5 5 5 0 0 0 0 0 5 5 0 0 5 5 5 0 0 5 5 5 0 0 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 0100.5 0103.0 0103.5 0109.5 0112.0 0124.5 0126.5 0128.5 0130.5 0137.5 0140.5 0142.5 0145.0 0148.5 0152.5 0157.0 0167.5 0170.0 0177.0 0188.0 0191 0 0200 5 0203 5 0206 5 0211 0 0215 0 0218 5 0220 0 0222 0 0225 5 0231 5 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 14220 $ MERGED PBU MWD MWD MWD MWD MWD MWD MWD $ REMARKS: .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 10233 10235 10237 10242 10254 10255 10258 10261 10265 10267 10270 10275 10278 10279 10281 10285 10291 10292. 10294 10295 10299 10300 10303 10306 10308 10309 10320 10355 10361 10363 10367 10370 10371 10381 10387 10391 10392 10395 10444 10462 10467 10469 10486 10488 10492 14225 DATA SOURCE TOOL CODE BIT RUN NO MERGE TOP MERGE BASE 1 8882.0 10330.0 2 10330.0 10347.0 3 10347.0 10494.0 7 10494.0 10838.0 8 10838.0 11151.0 9 11151.0 12077.0 10 12077.0 14225.0 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 ....................... DatuTM Specification Block sub-type...0 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 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 14220.5 11549.2 10686 ROP 1.662 633.92 47.7839 10683 GR 16.8866 517.719 77.6082 10609 RPX 0.6696 2000 9.05746 6673 RPS 1.3682 2000 12.5141 6673 RPM 1.4981 2000 11.0903 6672 RPD 1.8789 2000 12.2167 6672 FET 0.2701 21.6147 1.6999 6571 First Reading 8878 8879.5 8878 10248 10248 10248 10248 10298.5 Last Reading 14220.5 14220.5 14182 14189 14189 14189 14189 14189 First Reading For Entire File .......... 8878 Last Reading For Entire File ........... 14220.5 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: EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE FET RPD RPM RPS RPX GR RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: .5000 START DEPTH 11629 5 11629 5 11629 5 11629 5 11629 5 11645 5 11656 5 STOP DEPTH 14191.5 14191.5 14191.5 14191.5 14191.5 14184.0 14222.0 MAD RUN NO. MAD PASS NO. 10 MERGED MAD 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...0 MERGE TOP 11661.0 MERGE BASE 14226.5 Name Service Order Units Size Nsam DEFT FT 4 1 RAT MAD FT / H 4 1 GR MAD AAPI 4 1 RPX MAD OHMM 4 1 RPS MAD OHMM 4 1 RPM MAD OHMM 4 1 RPD MAD OHMM 4 1 FET MAD HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name Min Max Mean Nsam DEFT 11629.5 14222 12925.8 5186 RAT 47.7997 370.107 239.08 5132 GR 20.5965 157.757 47.1283 5078 RPX 2.2309 2000 5.7382 5125 RPS 2.7166 2000 8.8244 5125 RPM 3.388 2000 7.33356 5125 RPD 3.8907 2000 8.66727 5125 FET 4.1283 124.672 60.1779 5125 First Reading 11629 5 11656 5 11645 5 11629 5 11629 5 11629 5 11629 5 11629 5 Last Reading 14222 14222 14184 14191.5 14191.5 14191.5 14191.5 14191.5 First Reading For Entire File .......... 11629.5 Last Reading For Entire File ........... 14222 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: 1 DEPTH INCREMENT: .5000 FILE SUMYUXRY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8880.0 10265.5 ROP 8881.5 10328.5 $ LOG HEADER DATA DATE LOGGED: 08-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: 45.9 MAXIMUM ANGLE: 50.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMY~A 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) : MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10330.0 8882.0 10330.0 TOOL NUMBER NGP 213 8.500 8.5 KCL/POLYMER 10.00 75.0 9.3 32000 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 4.5 .000 .000 .000 .000 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 70.3 First Name Min Max Mean Nsam Reading DEPT 8880 10328.5 9604.25 2898 8880 GR 43.8 162.38 109.477 2772 8880 ROP 2.46 633.92 45.766 2895 8881.5 Last Reading 10328.5 10265.5 10328.5 First Reading For Entire File .......... 8880 Last Reading For Entire File ........... 10328.5 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 Number ........... 1.0.0 Date of Generation ....... 97/06/18 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Com/nent Record FILE HEADER FILE NUMBER: 4 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: 09-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERV]LL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 45.9 MAXIMUM ANGLE: 50.0 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10347.0 10330.0 10347.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0677CRG6 P0677CRG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 8.5 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: KCL/POLYMER 10.00 75.0 9.3 32000 4.5 .000 .000 .000 .000 70.3 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 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 First Name Min Max Mean Nsam Reading DEFT 10331 10347 10339 33 10331 ROP 15.0377 69.1827 29.4734 33 10331 Last Reading 10347 10347 First Reading For Entire File .......... 10331 Last Reading For Entire File ........... 10347 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: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPD 10251.5 10493.5 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 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): 10493 5 10493 5 10493 5 10493 5 10493 5 10493 5 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : 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 12-MAR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10494.0 10347.0 10494.0 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 Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 GR MWD 3 AAPI 4 1 ROP MWD 3 FT/H 4 1 RPX MWD 3 OHMM 4 1 RPS MWD 3 OHMM 4 1 RPM MWD 3 OHMM 4 1 RPD MWD 3 OHMM 4 1 FET MWD 3 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name Min Max Mean DEPT 10251.5 10493.5 10372.5 GR 70.2417 130.082 101.972 ROP 4.7797 177.379 36.3647 RPX 0.6696 7.0414 2.8232 RPS 1.3682 11.3808 4.11357 RPM 1.4981 11.3597 4.77801 RPD 1.7564 9.4208 4.74603 FET 0.2701 3.4514 2.09788 First Last Nsam Reading Reading 485 10251.5 10493.5 467 10260.5 10493.5 307 10340.5 10493.5 485 10251.5 10493.5 485 10251.5 10493.5 485 10251.5 10493.5 485 10251.5 10493.5 392 10298 10493.5 First Reading For Entire File .......... 10251.5 Last Reading For Entire File ........... 10493.5 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: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10490.5 ROP 10494.0 $ 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 MINII~JMANGLE: MAXIMUM ANGLE: 10777.0 10838.0 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 27 -MAR- 97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 10838.0 10494.0 10838.0 40.2 47.2 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 GR MWD 7 AAPI 4 1 68 ROP MWD 7 FT/H 4 1 68 0 1 4 2 8 3 First Last Name Min Max Mean Nsam Reading Reading DEPT 10490.5 10838 10664.2 696 10490.5 10838 GR 49.4891 175.384 94.4364 574 10490.5 10777 ROP 1.662 167.152 29.4414 689 10494 10838 First Reading For Entire File .......... 10490.5 Last Reading For Entire File ........... 10838 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: 8 DEPTH INCREMENT: .5000 FILE SUMMARY 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 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 11151.0 10838.0 11151.0 MINIMUM 7d~GLE: 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 (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 52.7 82.1 TOOL NUMBER NGP 94 6.000 6.0 QUICK DRILL N 8.70 62.0 8.7 6.6 .000 .000 .000 .000 53.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10770.5 11151 10960.8 762 10770.5 GR 38.2373 517.719 143.317 655 10770.5 ROP 8.233 102.912 34.2511 642 10830.5 Last Reading 11151 11097.5 11151 First Reading For Entire File .......... 10770.5 Last Reading For Entire File ........... 11151 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: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11098.5 12037.5 RPS 11099 0 12044.5 RPX 11099 0 12044.5 FET 11099 5 12044.5 RPD 11099 5 12044.5 RPM 11099 5 12044.5 ROP 11151 5 12076.0 $ LOG HEADER DATA DATE LOGGED: 02-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: 85.4 MAXIMUM ANGLE: 91.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 12077.0 11151.0 12077.0 TOOL NUMBER P0669SP4 P0669SP4 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 6.000 6.0 QUICK DRILL N 8.90 44.0 8.5 30000 6.6 .280 · 129 .140 .180 65.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAPI 4 1 68 4 2 RPX MWD 9 OHMM 4 1 68 8 3 RPS MWD 9 OHMM 4 1 68 12 4 RPM MWD 9 OHMM 4 1 68 16 5 RPD MWD 9 OHMM 4 1 68 20 6 FET MWD 9 HOUR 4 1 68 24 7 ROP MWD 9 FT/H 4 1 68 28 8 Name DEPT GR RPX RPS RPM RPD FET ROP Min 11098.5 16 8866 4 2689 5 2011 5 0931 3 4432 0 5677 7 5214 First Max Mean Nsam Reading 12076 11587.2 1956 11098.5 377.767 65.9026 1879 11098.5 2000 14.1952 1892 11099 2000 23.6294 1892 11099 2000 17.8734 1891 11099.5 2000 21.5948 1891 11099.5 21.6147 2.35536 1891 11099.5 182.461 44.8595 1850 11151.5 Last Reading 12076 12037.5 12044.5 12044.5 12044.5 12044.5 12044.5 12076 First Reading For Entire File .......... 11098.5 Last Reading For Entire File ........... 12076 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: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12038.5 14186.5 RPD 12045.0 14193.5 FET 12045.5 14193.5 RPM 12045.5 14193.5 RPS 12045.5 14193.5 RPX 12045.5 14193.5 ROP 12077.5 14225.0 $ LOG HEADER DATA DATE LOGGED: 05-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: 83.8 MAXIMUM ANGLE: 91.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 14225.0 12077.0 14225.0 TOOL NUMBER P0669SP4 P0669SP4 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): I~UD 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 6.000 6.0 QUICK DRILL N 9.00 43.0 8.8 30000 6.5 .200 .116 .300 .260 77.9 .6 Name Service Order Units Size Nsam DEPT FT 4 1 68 GR MWD 10 AAPI 4 1 68 RPX MWD 10 OHMM 4 1 68 RPS MWD 10 OHMM 4 1 68 RPM MWD 10 OHMM 4 1 68 RPD MWD 10 OHMM 4 1 68 ROP MWD 10 FT/H 4 1 68 FET MWD 10 HOUR 4 1 68 Rep Code Offset 0 4 8 12 16 20 24 28 Channel 1 2 3 4 5 6 7 8 Name Min Max Mean DEPT 12038.5 14225 13131.8 GR 20.3211 179.09 47.2373 RPX 3.2169 20.5836 7.49353 RPS 3.6907 26.5971 8.5598 RPM 3.7938 26.2408 8.80877 RPD 4.0647 20.2435 8.92662 ROP 10.2807 294.889 56.5638 FET 0.3682 16.9789 1.3728 Nsam 4374 4297 4297 4297 4297 4298 4296 4297 First Reading 12038.5 12038.5 12045.5 12045.5 12045.5 12045 12077.5 12045.5 Last Reading 14225 14186.5 14193.5 14193.5 14193.5 14193.5 14225 14193.5 First Reading For Entire File .......... 12038.5 Last Reading For Entire File ........... 14225 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 MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 10 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FET 11634.0 14196.0 RPD 11634.0 14196.0 RPM 11634.0 14196.0 RPS 11634.0 14196.0 RPX 11634.0 14196.0 GR 11650.0 14188.5 RAT 11661.0 14226.5 $ 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 A/qGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 05-APR-97 MSC 1.32/ISC 4.88 2.041 / 5.74 MEMORY 14225.0 12077.0 14225.0 83.8 91.1 TOOL NUMBER P0669SP4 P0669SP4 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 6.000 6.0 QUICK DRILL N 9.00 43.0 8.8 30000 6.5 .200 .116 .300 .260 77.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 FET MAD 10 HOUR 4 1 68 4 2 RAT MAD 10 FT/H 4 1 68 8 3 GR MAD 10 AAPI 4 1 68 12 4 RPX MAD 10 OHMM 4 1 68 16 5 RPS MAD 10 OHMM 4 1 68 20 6 RPM MAD 10 OHMS4 4 1 68 24 7 RPD MAD 10 OHM>4 4 1 68 28 8 First Name Min Max Mean Nsam Reading DEPT 11634 14226.5 12930.2 5186 11634 FET 4.1283 124.672 60.1779 5125 11634 RAT 47.7997 370.107 239.08 5132 11661 GR 20.5965 157.757 47.1283 5078 11650 RPX 2.2309 2000 5.7382 5125 11634 RPS 2.7166 2000 8.8244 5125 11634 RPM 3.388 2000 7.33356 5125 11634 RPD 3.8907 2000 8.66727 5125 11634 Last Reading 14226.5 14196 14226.5 14188.5 14196 14196 14196 14196 First Reading For Entire File .......... 11634 Last Reading For Entire File ........... 14226.5 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 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 Library. 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 Library. Services Scientific Scientific Technical Technical Physical EOF Physical EOF End Of LIS File
