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197-102
�1 STATE OF ALASKA GAS CONSERVATION COM WELL�OMP LE OR RECOMPLETION REPRECEIVED LOG 0�„�r I V la. Well Status: Oil ❑ Gas 0 SPLUG 0 Other ❑ 2Aba doned El • 20AACendedd 0 1b.Well l ` 1 8 20/7 Development 11 Exploratory! 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 No.of Completions: Zero • Service Aoeii t ❑ 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Num er/ undry BP Exploration(Alaska),Inc 11/21/2017 197-102 • 317-419 3. Address: 7. Date Spudded: 15. API Number: P.O.Box 196612 Anchorage,AK 99519-6612 7/2/1997 50-029-22772-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 7/29/1997 PBU H-37 . Surface: 3261'FSL,1265'FEL,Sec.21,T11N,R13E,UM 9 Ref Elevations KB 75.48 • 17. Field/Pool(s): Top of Productive Interval: 121'FNL,4586'FEL,Sec.28,T11N,R13E,UM GL 45.10 . BF 46.64 . PRUDHOE BAY,PRUDHOE OIL Total Depth: 600'FNL,132'FEL,Sec.29,T11N,R13E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: • 10520'/8919' ADL 028284.028287&028288 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. DNR Approval Number: Surface:x- 643340 . y- 5958770 • Zone - ASP 4 • 11565'/9052' • 74-064 TPI: x- 640091 y- 5955326 Zone - ASP 4 12. SSSV Depth(MD/TVD): PO Thickness of Permafrost MD/TVD: Total Depth:x- 639275 y- 5954831 Zone - ASP 4 None 1900'(Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No IVI 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary MWD,GR,4-Phase RES,RFT,LWD(DIR/FE),CBL,CCL 23. CASING,LINER AND CEMENTING RECORD CASING WT.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20" 94# H-40 31' 111' 31' 111' 30" 260 sx Arctic Set(Approx.) 9-5/8" 40# L-80 31' 3775' " 31' 3635' 12-1/4" 1800 sx CS III,400 sx Class'G' 7" 26# L-80 28' 10460' • 28' 8886' 8-1/2" 493sxClass'G' 4-1/2" 12.6# L-80 10425' 11565' • 8868' 9052' 6" 142 sx Class'G' 24. Open to production or injection? Yes 0 No 0 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): - 4-1/2"12.6#L-80 10290' 10192'/8752' 4-1/2"12.6#L-80 10393'-10410' 10393'/8853' >t'6 NtJ'3O hJ 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. q�� t )R) r Was hydraulic fracturing used during completion? Yes 0 No ®• ��j.16d `AN 2 3 LU ��"fl I �� Per 20 AAC 25.283(i)(2)attach electronic and printed S ® �d ►l I r information dos e r f DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 10530' Set Whipstock Packer 10520' Set Whipstock - 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size Gas-Oil Ratio: Test Period �► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corn): Press 24 Hour Rate 0.41I. Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only 'G. Cr 28. CORE DATA • Conventional Core(s) Yes ❑ No l • Sidewall Cores Yes 0 No I1 • If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes 0 No a ' Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 10562' 8941' separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Shublik B 10488' 8900' Shublik C 10521' 8919' Sadlerochit-Zone 4B 10562' 8941' Zone 4A 11416' 9025' Formation at total depth: Zone 4A 11416' 9025' 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Wellbore Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis, paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka,Joseph N Contact Name: Browning,Zachary H Authorized Title: fo 1i tion a ►. - .ntroller Contact Email: Zachary.Browning©bp.com Authorized Signature: V Date: 12/1Y7/'1 Contact Phone: +1 907 564 5220 INSTRUCTIONS/ General:This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska.Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item la. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated.Each segregated pool is a completion. Item 1 b.Well Class Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disp,Water Supply for Injection,Observation or Other. Item 4b.TPI(Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level.Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15.The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20.Report true vertical thickness of permafrost in Box 20.Provide MD and TVD for the top and base of permafrost in Box 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24.If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26.(Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27.Method of Operation:Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other(explain). Item 28.Provide a listing of intervals cored and the corresponding formations,and a brief description in this box.Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30.Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box.Submit detailed test and analytical laboratory information required by 20 MC 25.071. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 5/2017 Submit ORIGINAL Only • • Daily Report of Well Operations H-37 ACTIVITYDATE SUMMARY ***WSR continued from 06-22-17*** (LRS Unit 70 -Assist Slickline: Load &Test) MIT-IA***PASSED***to 2654 psi, Max Applied Pressure = 2750 psi, Target Pressure = 2500 psi. Pressured IA to 2740 psi with 2 bbls crude. IA lost 72 psi in 1st 15 minutes and 14 psi in 2nd 15 minutes, for a total loss of 86 psi during 30 minute test. Bled IA to 400 psi, returned —2 bbls. MIT-OA***PASSED*** to 1104 psi, Max Applied Pressure = 1200 psi, Target Pressure = 1080 psi. Pressured OA to 1180 psi with 4.9 bbls crude. OA lost 58 psi in 1st 15 minutes and 18 psi in 2nd 15 minutes, for a total loss of 76 psi during 30 minute test. Bled OA to 10 psi, 6/23/2017 S-line on well on departure. WV=Closed. SV, SSV, MV=Open. CV=OTG. ***CONTINUED FROM 06-23-17 WSR*** SET 4-1/2"XX PLUG IN X-NIPPLE @ 10,278' MD LRS PERFORMED PASSING MIT-IA LRS PERFORMED PASSING MIT-OA EQUALIZED AND PULLED 4-1/2" XX PLUG FROM 10,278' MD DRIFTED TO 10,453' SLM W/20' x 3.70" DUMMY WHIPSTOCK (unable to get deeper) DRIFTED TO DEVIATION @ 10,637' SLM W/20' x 2-7/8" DUMMY GUNS CURRENTLY RIH W HES CALIPER 6/23/2017 ***CONTINUED ON 06-24-17 WSR*** ***CONTINUED FROM 06-23-17 WSR*** RAN HES 40 ARM CALIPER FROM 10,615' SLM TO 9,520' SLM (good data) 6/24/2017 ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** T/I/O= 0/0/0 WELL HOUSE SUBSIDENCE. Removed WH. Pulled Floor Kit. Did dirt work (placed and compacted 15 yards of gravel) to bring floor back to grade. Set floor kit. Set 8/6/2017 WH. RDMO. ***Job Complete*** FWHP 0/0/0 CTU#8 1.75" CT. Job Scope: Set Whipstock MIRU CTU. Bullhead 135 bbls 1% KCL. RIH w/ HES 2-7/8" Logging Carrier& Baker Dummy Whipstock BHA. Tag at 10721' (deeper than target depth). Appears we were pushing something in the hole. Log from 10700' to 9600'. Flagged pipe at 10500'. Pooh. Tie- in to PDS Coil Flag dated 25-Jan-03. (-15' correction). RIH and set snap latch with female receptacle and 45 KB Whipstock Packer with Mid Element at 10533'. Pooh. Pulled heavy from 10423' and hung up at WLEG @ 10286', unable to pull through. Drop down, pump down coil to no avail. Finally managed to pass through after a few attempts and holding pipe in tension. Drug heavy for another 300' in the tubing when it looked as whatever was dragging let go. Pooh. Top of Whipstock Pkr= 10530.0'/ Middle Element Depth= 10533.9'/ Btm of Pkr= 10538.4'. 11/5/2017 **Continued on 11/06/17** • • Daily Report of Well Operations H-37 CTU#8 1.75" CT. Job Scope: Set Whipstock OOH with setting tool and caliper BHA. Breakdown tools. HES memory caliper showed orientation of whipstock anchor at 96* ROHS. MU Baker 3-5/8"Venturi with 3.67" Mule Shoe Btm. Dry drift clean down to Flag. Puh back up into Tbg Tail with no issues. RIH back down to Flag. Correct depth to bottom of Venturi. Venturi below the open lateral down to —10' above the Whipstock Packer. Did not want to tag packer so we do not potentially bend the orienting guide. Make 2 reciprocations. Pooh. Venturi empty- nothing recovered. MU & RIH w/ Baker Whipstock with 45KB ML Snap Latch. Correct depth at Flag. Sting into Packer at 10530'. Repeat multiple times to confirm whipstock is stung in. Launch 1/2" ball & release from Whipstock. Pooh. Well is Freeze Protected with 38 bbls 60/40 Methanol. At surface tools look good. Rig Down CTU. Top of Whipstock Tray at 10519.77'. Whipstock RA Tag at 10528.77'. 11/6/2017 ***Job Complete*** T/I/O=Vac/50/150. Pre CDR2. Set 4" "H" TWC #430 at 125". LTT Passed. PT TWC to 3500 psi. Pass. PT Tree cap to 500 psi. ***Job Complete*** See log. Final WHP's TWC/50/150. 11/7/2017 T/I/O=TWC/0/0 R/D 4" production tree, R/U 4" CDR 2 Tree. Installed upper work platform. 11/10/2017 FWP's TWC/0/0 see log for details. T/I/O = TWC/130/70. Temp = SI. Bleed IAP, OAP. (Pre-rig). IA FL = near surface, OA FL = @ surface. Pad expansion, dirt work ongoing at this time, unable to bleed due to heavy equipment operation. Well house, production riser, flow line, SSV removed. 11/14/2017 SV, WV = C. MV = O. IA, OA= OTG. 02:10 T/I/O = TWC/110/110. Temp = SI. Bleed IA& OA to 0 psi. (Pre-Rig). IA FL = near 11/16/2017 surface, OA FL © Surface. Bled OAP from 110 psi to 0 psi in 1 hour. Continued on WSR Continued from WSR 11-16-17. T/I/O = TWC/110/110. Temp = SI. Bleed IA& OA to 0 psi. (Pre-Rig). IA FL = near surface, OA FL @ Surface. Bled OAP from 110 psi to 0 psi in 1 hour. Bled IAP to 0+ in 30 minutes, hold open bleed for 1 hour. No change in WHP's during 1 hour monitor. Final WHP's = TWC/0/0. 11/17/2017 SV, WV, WV = C. MV= O. IA, OA= OTG. 02:10 T/I/O = TWC/0/20. Temp = SI. WHP's. (Pre-rig). No change in IAP, OAP increased 20 psi in 2 days. 11/19/2017 SV, WV, WV= C. MV = O. IA, OA= OTG. 02:30 • • North America-ALASKA-BP Page 1 ofyF4' Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 IX3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:00AM Rig Release:11/29/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB @75.48usft(above Mean Sea Level) Date From-To Hrs Task Code ' NPT Total Depth Phase Description of Operations (hr) (usft) 11/19/2017 13:30 - 17:30 4.00 RIGD P PRE CONDUCTING RIG DOWN OPERATIONS ON R-28 AFTER SECURING AND LEAK-TIGHT TESTING THE TREE CAP TO SECURE THE 'WELL -COMPLETE RIG DOWN CHECKLIST FOR RIG MOVE PROCEDURE -CONDUCT PHASE 3 NOTIFICATION AFTER DRILLANNOUNCEMENT OVER HARMONY RADIO SYSTEM. PROVIDE INFORMATION TO SENIOR WELL SITE LEADER GREG SARBER. 17:30 - 21:30 , 4.00 ' RIGD P PRE CONDUCT PJSM FOR PULLING OFF WELL WITH PEAK AND NABORS CREW. DISCUSS USE OF STOP BLOCK,STOP COMMAND AND SPOTTER POSITIONS. PULL BOTH MODULES OFF WELL. INSTALL JEEPS FOR ROAD TRAVEL. MOVE BOTH MODULES TO H-PAD. STAGE DRILLING SUB ON PAD,REMOVE JEEP. 21:30 - 00:00 2.50 RIGD P PRE PJSM FOR PULLING OVER THE WELL WITH NABORS AND PEAK CREWS. DISCUSS 2 FT RULE,STOP THE JOB AUTHORITY AND MITIGATIONS FOR COLD WEATHER OPS. PULL DRILLING SUB OVER THE WELL AND SET IT DOWN. *** RIG ACCEPTED 23:00 *** CREW CHANGE AND PJSM WITH ONCOMING CREW FOR SPOTTING MUD MODULE. 11/20/2017 00:00 - 04:30 4.50 RIGD P PRE SPOT MUD MODULE IN POSITION AND SET IT DOWN. START RIG UP CHECKLIST. HOOK UP INTERCONNECT LINES. HOOK UP MPD LINE. LEAK TIGHT TEST SWAB AND MASTER VALVES. I HOOK UP OAAND IA SENSORS. SPOT AUXILIARY EQUIPMENT. REMOVE TREE CAP. .04:30 - 08:00 3.50 BOPSUR P PRE PJSM FOR INSTALLING BOPS. -NU BOP,ENERGIZE AND FUNCTION TEST -FILL STACK,ENSURE LINES ARE FLUID PACKED,BODY TEST BOP Printed 12/4/2017 10:52:40AM *AII depths reported in Drillers Depths* • North America-ALASKA-BP • Page 2 444 Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 X3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:00AM •Rig Release:11/29/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB©75.48usft(above Mean Sea Level) Date From-To Hrs Task Code li NPT Total Depth Phase Description of Operations (hr) (usft) 08:00 - 14:00 6.00 BOPSUR P PRE TEST BOP EQUIPMENT PER AOGCC,BP,AND CONTRACTOR PROCEDURES AND REQUIREMENTS TEST ALL ALARMS -BOP CONFIGURATION: -TOP TO BOTTOM:ANNULAR PREVENTOR, BLIND SHEARS,2-3/8"PIPE/SLIPS,MUD CROSS,3"PIPE/SLIPS,2 3/8"X 3-1/2"VBR, MUD CROSS,BLIND SHEARS,2-3/8"PIPE SLIPS -TEST BOPE TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINUTES EACH -TEST WITH 2-3/8"x 3.0"x 3.5"MULTI-JOINT -ALL RAMS TESTED ON RAM LOCKS -ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS -TEST WITNESSED BYAOGCC REP LOU 'LAUBENSTEIN 14:00 - 16:30 2.50 BOPSUR P PRE LAY DOWN TEST JOINT. CHANGE OUT TEST LUBRICATOR. GET RKB MEASUREMENTS. 16:30 - 17:00 0.50 BOPSUR P PRE •CHANGE OUT CT PACKOFFS. MAKE UP NOZZLE,GET ON WELL. 17:00 - 19:00 2.00 BOPSUR P PRE RLL REEL WITH FRESH WATER FOR TESTING IRV AND CT STRIPPER. LINE UP VALVES TO REVERSE CIRCULATE FOR TESTING INNER REEL VALVE AND STRIPPER. WELLS SUPPORT CHECKS TORQUE ON TREE BOLTS. '19:00 - 21:00 2.00 BOPSUR P PRE PRESSURE TEST IRV AND STRIPPER TO 250/ 3,500 PSI,GOOD. I INSTALL CHECK VALVES IN UQC. PT BHA CONNECTION AND CHECK VALVES TO 3,500 PSI,GOOD. 21:00 - 22:30 1.50 WHSUR P PRE REMOVE QTS FROM STACK,INSTALL 2-FT RISER. PJSM AND REVIEW PROCEDURE WITH WELLS SUPPORT CREW AND NABORS TO PULL TWC. BRING BPV LUBRICATOR AND PULLING TOOLS TO RIG FLOOR. VERIFY RKB MEASUREMENTS. MAKE UP PULLING ROD EXTENSIONS AND BPV LUBRICATOR TO RISER. 22:30 - 23:00 0.50 WHSUR P PRE RIG EVAC EXERCISE AND AAR WITH MILLER CREW. ALL PERSONS MUSTER AND ACCOUNTED FOR IN 3 MIN. CONDUCT PRE-SPUD WITH MILLER CREW. 23:00 - 00:00 1.00 WHSUR P PRE INSTALL BPV LUBRICATOR AND PRESSURE TEST 250/3,500 PSI,GOOD. 11/21/2017 00:00 - 01:00 1.00 WHSUR P PRE PULL TWC. WELL IS ON VAC. OFFLOAD BPV LUBRICATOR AND PULLING TOOLS. Printed 12/4/2017 10:52:40AM *AII depths reported in Drillers Depths* • North America-ALASKA-BP • Page 3 c4 Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 X3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:OOAM Rig Release:11/29/2017 Rig Contractor NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB @75.48usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 01:00 07:00 6.00 RIGU P PRE PJSM AND VERIFY FLOW PATHS FOR PUMPING. MAKE UP INJECTOR TO WELL,DISPLACE FRESH WATER OUT OF REEL WITH MUD. GREASE CHOKE AND STACK VALVES WHILE DISPLACING. OUT MM READING HIGH,STOP AND RECALIBRATE. -CONTINUE WITH BULLHEAD KILL -CIRCULATE 290 BBLS 140°KCL DOWN FOLLOWED BY40 BBLS HI-VIS PILL AND 8.6 PPG MUD SYSTEM. INITIAL CIRCULATION OF 4.7 BPM,1190 PSI. FINAL CIRCULATION AT 4.7 BPM,1490 PSI. SHUT DOWN PUMPING,PRESSURE DROPPED TO 1200 PSI Printed 12/4/2017 10:52:40AM *All depths reported in Drillers Depths* • North America-ALASKA-BP S Page 4 of4' Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 X3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:00AM Rig Release:11/29/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB @75.48usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 07:00 - 11:15 4.25 RIGU P PRE 'MONITOR WELL. CONDUCT EXTENDED FLOW CHECK DUE TO SLOW PRESSURE I BLEED OFF TO OPEN WELLBORE AFTER BULLHEAD OPERATION. -PRESSURE BLED TO 640 PSI OVER 1 HOUR PERIOD. NO INDICATIONS THAT WELLBORE IS BREATHING,CERTAINLY INDICATIONS THAT WELL IS"CHARGED"FROM THE BULLHEAD KILL PROCESS. -OPEN WELL TO FLOW BACK TANK (ROUTINE PRACTICE IN SUMMER-MORE CAUTIOUS IN WINTER)AND IMMEDIATE PRESSURE DROP TO 320 PSI. CLOSE IN, SLIGHT RISE IN PRESSURE,OUT DENSITY -GOOD AT 8.68 PPG(DENSITY IN 8.70 PPG). OPEN AGAIN TO FLOW BACK TANK,DROP TO 170 PSI AND CLOSE IN. RISE AGAIN TO 240 PSI. VERY SLOW BLEED OFF WHILE MONITORING TO CLOSED CHOKE. -BREAK CIRCULATION AT.2 BPM WHILE OPEN TO FLOW BACK TANK TO ENSURE LINE WON'T FREEZE AND CONTINUE TO LET PRESSURE BLEED. FAIRLY RAPID DROP FROM.8 BPM OUT TO.4 BPM OUT WHILE CIRCULATING. DENSITY IN 8.70 PPG, DENSITY OUT 8.68 PPG AND NO INDICATIONS OF GAS AT SURFACE. -CLOSE IN,NO PRESSURE FROM WELL. OPEN WHITEY AT LUBRICATOR WITH 5-GALLON BUCKET AND TIME RETURNS. FILL TO 4-GALLONS ON 3 SUCCESSIVE TIMED EVENTS WITH FILLING TAKING 15 SECONDS LONGER EACH TIME. NO GAS READING ON HAND-HELD MONITOR. -CLOSE IN WHITEY,NO PRESSURE AT GAUGE. NO IA PRESSURE,OA AT 55 PSI. -OPEN UP TO FLOW LINE,DENSITY OUT 8.68 PPG,NO GAS ON SHAKER METER. FLOW RETURN IS IN FREQUENT DROPS,NO STEADY STREAM. OPEN WHITEY AT LUBRICTOR TO OPEN AIR-LOCK,AGAIN JUST I STEADY DROPS COMING OUT,NO STREAM. -WAIT UNTIL DROPS DIMINISH TO ERRATIC DRIP EVERY FEW SECONDS. CREWAGREES THAT THERE IS NO INDICATION OF FLOW, DRIP WILL CONTINUE DUE TO PLUMBING. 'CLOSE IN,NO PRESSURE. -PJSM ON POPPING OFF WITH INJECTOR. DISCUSS DIFFERENCES IN WELLBORE BREATHING,BALLOONING AND EXHALE TEST (20 MINUTES WITH WELL CLOSED IN,NO PRESSURE BUILD). -POP OFF WITH INJECTOR AND MONITOR AT LUBRICATOR. FLUID LEVEL JUST ABOVE MUD CROSS BUT EVENTUALLY ROSE TO TOP OF LUBRICATOR(JUST UNDER 1/2 BBL CAPACITY)OVER 10 MINUTE PERIOD. STAB BACK ON WITH INJECTOR WITH NOZZLE AND CHECKS. -DISCUSS PLANS TO PROCEED WITH ODE. AGREE TO CONDUCT TIMED EXHALE TEST (40 MINUTES HAS ELAPSED). OPEN WHITEY, Printed 12/4/2017 10:52:40AM *All depths reported in Drillers Depths* • North America-ALASKA-BP Page 5 Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 X3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:00AM Rig Release:11/29/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB @75.48usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) NO FLUID COMING OUT. CLOSE WHITEY, BREAK CIRCULATION TO GET FLUID LEVEL TO WHITEY AND SHUT DOWN. OPEN WHITEY,TOOK 30 MINUTES TO FILL BUCKET TO 3-GALLONS AND IT SLOWED TO DRIPS; MOST LIKELY LUBRICATOR CAPACITY FILLED BUCKET. TOOK ANOTHER 30 MINUTES TO FILL HALF OF 16 OUNCE COFFEE CUP. CONTINUE WITH TEST,NO FLUID OR DRIPS 'IN THE NEXT 30 MINUTES. -PJSM ON POPPING OFF AND MONITORING I WELL. POP OFF,FLUID AT LUBRICATOR LEVEL BUT STATIC. IA 0 PSI,OA 48 PSI. 11:15 - 12:45 1.50 STWHIP P WEXIT MOVE INJECTOR BACK,BREAK OFF NOZZLE WHILE MONITORING WELL. NO FLUID MOVEMENT. MAKE UP 3.80"MILLING BHA,SCRIBE WHILE CONTINUING TO MONITOR WELL. -MU TO INJECTOR,STAB ON,PRESSURE TEST QUICK TEST SUB. NO PRESSURE SEEN ON GAUGES. IAO PIS,OA 44 PSI 12:45 - 14:50 2.08 STWHIP P WEXIT OPEN UP TO PITS AND BREAK CIRCULATION. RIH HOLDING 100 PSI BACK PRESSURE ON CHOKE -LOST 13 BBLS ON FIRST 3000'OF RUNNING IN WELL WITH THE BACK PRESSURE BEING HELD -CONTINUE RIH WITH OPEN CHOKE AND LOSING FLUID WHILE PUMPING AT.45 BPM, 955 PSI. DENSITY IN 8.71 PPG,DENSITY OUT 8.72 PPG. -LOSSES WITH BACK PRESSURE AS HIGH AS 36 BPH BUT DROPPED TO-22-24 BPH ONCE BELOW THE OPEN LATERAL SECTION. 14:50 - 15:05 0.25 STWHIP P 10,463.00 WEXIT LOG TIE-IN FOR GEO PDC CORRELATION,-22' CORRECTION -IAOPSI,OA41 PSI 15:05 - 17:00 1.92 STWHIP P 10,524.00 WEXIT MOVE DOWN AND TAG UP ON WHIPSTOCK AT 10,524'MD -CIRCULATE THROUGH MOTOR AT MIN RATE TO CLEAR UNKNOWN FLUID OFF OF WHIPSTOCK AND ABOVE BHA. OPEN EDC, BEGIN BOTTOMS UP CIRCULATION THROUGH EDCAT4.5 BPM IN,2.62 BPM OUT,3760 PSI -MW IN 8.81 PPG,MW OUT 8.74 PPG, INITIALLY LOSING FLUID AT-90 BPH BUT IT DROPPED TO 60 BPH. REDUCE RATE TO 2 BPM,LOSS RATE DROPPED TO-35 BPH. MW IN 8.74 PPG,MW OUT 8.73 PPG. -TAKE RETURNS OUT TO FLOW BACK TANK 20 BBLS PRIOR TO BOTTOMS UP(CONCERN OF CONTAMINATED OR GASEOUS RETURNS FROM BOTTOM). CIRCULATE UNTIL BOTTOMS UP PLUS 20 BBLS OUT TO FLOW BACK TANK. -CONDUCT STATIC FLOW CHECK,INITIAL FLOW BACK AT.15 BPM THAT DIED OFF OVER THE 15 MINUTE FLOW CHECK. MICROMOTION MW IN 8.71 PPG,MW OUT 8.72 PPG. MUD ENGINEER CHECK,DENSITY AT 8.70 PPG.. Printed 12/4/2017 10:52:40AM *AII depths reported in Drillers Depths* • North America-ALASKA-BP Page 6 434 Operation Summary Report Common Well Name:H-37 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/19/2017 End Date:11/25/2017 X3-018P1-C:(2,304,000.00) Project:Prudhoe Bay Site:PB H Pad Rig Name/No.:CDR-2 Spud Date/Time:7/3/1997 12:00:00AM Rig Release:11/29/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000444 Active datum:KB©75.48usft(above Mean Sea Level) Date ! From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) J+A 17:00 - 17:05 0.08 STWHIP P 10,524.00 WEXIT BEGIN MILLING OPERATIONS FROM 10,524' -BRING ON PUMPS,MOVE DOWN TO IA4I X2'13 INITIATE MILLING,INSTANT STALL. ATTEMPT J TO PICK UP,STUCK -ABLE TO ORIENT WITH BHA BUT CANNOT PICK UP 17:05 - 20:20 3.25 STWHIP N 10,524.00 WEXIT MAKE ATTEMPTS TO WORK PIPE AND GET FREE -CYCLE PUMPS IN TENSION AND COMPRESSION. NO SUCCESS. -DISCUSSIONS WITH ODE ON PLAN FORWARD. -OPEN EDC. BREAK CIRCULATION. -GENTLY WORK PIPE UP AND DOWN. START MOVING SLOWLY UPHOLE 8'WHILE CIRCULATING THROUGH OPEN EDC. REACTIONS ON WOB BOTH DIRECTIONS -CLOSE EDC. COME ONLINE. MOTOR IN PARTIAL STALL. STARTING BEING ABLE TO CIRCULATE THROUGH MOTOR AT 0.87 BPM/ 0.77 BPM OUT AT HIGH DIFFERENTIAL PRESSURE. - RIH AND POPPED FREE DOWN. PU AND TOOLS ARE FREE. MOTOR DIFFERENTIAL FELL OFF. -PULL UP ABOVE SUMP PACKER ASSEMBLY. -OPEN EDC, CIRCULATED BOTTOMS UP 20:20 - 20:45 0.42 STWHIP N 10,524.00 WEXIT PERFORM DYNAMIC FLOW CHECK PER FINGERPRINTING RP. -2.80 BPM IN/2.53 BPM -DROP RATE TO 0.2 BPM IN. TREND 'RETURNS. -TOOK 23 MINUTES TO FALL TO A STABLE IN AND OUT. -FCBO OF 5 BBL GAIN FROM FULL DRILLING RATE TO MINIMUM RATE OUT 20:45 - 23:06 2.35 STWHIP N 10,524.00 WEXIT -MUD WEIGHT:8.72 PPG IN,8.68 PPG OUT -RATE:1.52 BPM IN,1.07 BPM OUT -CIRC PRESSURE:1233 PSI NO ISSUES PULLING INTO TUBING TAIL OF MOST RECENT COMPLETION. 23:06 - 00:00 0.90 STWHIP N 10,524.00 WEXIT STOP AT 300' PERFORM FLOW CHECK TO PITS. BLED 3.4 BBLS TO PITS AND DIED OFF OVER 30 MINUTES. CLOSE DRILLING CHOKE OPEN NEEDLE VALVE ON INJECTOR TO PERFORM FLOW CHECK /BLEED BACK. Printed 12/4/2017 10:52:40AM •AII depths reported in Drillers Depths* IEEE= 4-1/8"CNV LEG SEVERI ACTUATOR- FMC-GEN BAKB2 -37A 1� pTES: MGR OMPLETBI LATERAL .WELLrr(35+1100') 0417'- 70°0 10 87 OKB= 75.48' H-37L 1 NOTE 1"OGLV LOST IN HOLE-LOCATION UNKNOWN. 1 APPEARS TO BE BELOW EDT(KSB-01-02-05) REF ELEV= 75.48' BF.ELEV= 46.64' ES CEMENTER -i 1767' �- KOP= 238T Max Angle= 94" 10746' 2078' - 4_1/2"FES 1-1X0 SSSV Imo,D=3.813" Datum MJ= 10439' ST M) ND DEV TYPE VLV LATCH PORT DATE Datum ND = 8800'SS 6 3310 3249 28 CAMCO DMY NT 0 06/22/17 9 5/8"CSG.40#,L-80,D=8.835' H 3775' 5 5755 5250 36 KBG-2-LS DMY NT 0 06(22/17 Minimum ID =2.44" @ 11440' LI • 4 7160 6397 34 CAMCO DMY NT 0 0622/17 4-112" KB LNR TOP PKR 3 8021 7109 35 KBG-2-LS DMY NT 0 02/17/15 2 8881 7810 36 KBG-2-LS DM' NT 0 08/15/97 RA TAG H 10107' I--1 1 9737 8494 46 CAMCO DMY NT 0 02/17/15 ' ' 10181' —4-12"HES XNP,D=3.813" Z X 10192' H7'X 4-1/2'BAKER S-3 PKR,D=3.952" ' 10267' —14-1/2-HES X NP,D=3.813" ' , 10278' ,-14-1/2"FES X MPP(HF),D=3.813" 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" H 10289' F---i . 10290' -14-1/2"WLEG,ID=3.958" FISIt LOST 2 KICK SPRINGS DH 0 LNKNOIMV -1 ? likt 10285' H ELM)TT LOGGED 09/01/00 DEPTH(08/18/13) 7"MLLED VMDOW- 10377 to 10384' NOTE ND LNR N H-37L1 UFPER LATERAL RA TAG -j 10366' I--1 OPEN HOLE TD -{ 11600' H-37L1 i X > 10393' —14-112"X 7'BKR ML PKR,D=3.875" /\I ' 10403' IH4-1/2"HES X NP,D=3.813"i 4-1/2"TBG,12.6#,L-80 ST,.0152 bpf,D=3.958' -{ 10409' 1-• 10410' -14-1/2"WLEG,D=4.00 i 10410 HELM)TT LOGGED 09/01/00 i 10426 -j BKR TIB3ACK SLY,D=5.25" 10433 -17"X 5"BKR ZXP PKR WI HMC HGR,D=4.408" ■ 7'CSG,26#,L-80,D=6.276" -I 10460' 4-1/2"BKR K.KB BKR VVS w/RA TAG @ 10529'(11/06/17) --I 10520' ?-FISH:WFD TREATING PKR ELEMENT,.95'X.4'(08/21/12) 4-1/2"KB WHPSTOCK PKR(11/06/17) - 10630' PUSHED DH TO UNKNOWN DEPTH(11!6/17) M 11166' H4-1/2"WFD WRP PLUG-03/28/01 PERFORATION SUMMARY REF LOG:RAND GR ON 07/29/97 % _ 11440' —14-1/2.BKR KB LNR PKR,D=2.44" ANGLEAT TOP PERF:64"0 10565' Note:Refer to Roduction DB for historical perf data % 11469' H2-7/8"LNR TOP,D=2.372" SIZE SPF INTERVAL Dpn/Sqz SHOT SOZ 2-718" 6 10565-10614 C 01251034-1/2"LNR, 12.6#,L-80, H 11565' 4' �/ 2-3/4" 4 10650-10900 C 08/01/97 2-3/4" 4 10950-11130 C 08/01/97 0152 bpf,D=3.958" :: TD H 11760' 2-3/4' 4 11165-11230 C 03/28/01 2-7/8'SOLDLNR,6.16#,L-80, --I 11695' 2-7/8° 4 11290-11370 C 0328/01 .0058 bpf,D=2.372" ` 'A 2-7/8" SLID 11695-11758 C 03/28/01 2-7/8"SLID LW,6.16#,L-80, H 11758` .0058 bpf,ID=2.372' DATE REV BY CONI EN TS DATE REV BY COIVS&M S FRUDH OE BAY UHT 08/16/97 CFH MULTI-LAT COM PL-RIG 2ES 01/06/16 GJB/JM)SET XX FLUG(01/03/16) WELL: H-37A/L1 08/22/00 CID-RUN 2-718"SLID UR 06/27/17 DEG/JM7 GLV CIO(06/22/17) PE2MT Na: 2000970/1971030 0125/03 PCP B_NU TT LOGGED+ADPB 08!30/17 JNIJJM)ADDED REF&BF ELEV API No: 50-029-22772-60/01 11/25/14 LET:/PJC RLL X LOCK w/SBR 10/16/17 RCB/JM)PILLED XX PLUG(06/21/17) SEC 21,T11N,R13E,2019'FH_&1264'FEL 01/19115 PJC MN D CORRECTION 11/08/17 TFA/JM)SET WSIWS FKR/PUSh®FISH DH 02/17/15 STF/PJC GLV C/O BP Exploration(Alaska) • • �. TFr *8. I%%,v THE STATE Alaska Oil and Gas ,-s� , 4 of Conservation Commission td 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 '*4 Main: 907.279.1433 O�T „ ALAS Fax: 907.276.7542 www.aogcc.alaska.gov Uchenna Egbejimba Engineering Team Leader—CTD and RWO SCOW NOV1 5 201 BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU H-37 Permit to Drill Number: 197-102 Sundry Number: 317-419 Dear Mr. Egbejimba: 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, Hollis S. French 4.l Chair DATED this k 2- day of September,2017. RBDMS 1' SLV 1 9 2017 STATE OF ALASKA *ALASKA OIL AND GAS CONSERVATION COMMIN • APPLICATION FOR SUNDRY APPROVS 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Repair Well 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill IA• Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 197-102 • Exploratory 0 Development a. 3, Address: P.O.Box 196612 Anchorage,AK 6. API Number: 50-029-22772-00-00 • 99519-6612 Stratigraphic 0 Service ❑ 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 Nom PBU H-37 • RECEIVE()ECE'VED 9. Property Designation(Lease Number): 10. Field/Pools: ADL 028284,028287&028288• PRUDHOE BAY,PRUDHOE OIL • AUG 312017 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): AGGCC 11565 • 9052 " 10403 8858 2369 10403.11155 Unknown,10480, Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" 31-111 31-111 1530 520 Surface 3745 9-5/8" 31-3775 31-3635 5750 3090 Intermediate 10905 7" 28-10933 28-8957 7240 5410 Liner 17 4-1/2" 10393-10410 8853-8861 8430 7500 Liner 1140 4-1/2" 10425-11565 8868-9052 8430 7500 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10565-11370 8942-9017 4-1/2"12.6# L-80 26-10290 Packers and SSSV Type: 4-1/2"Baker S-3 Perm Packer Packers and SSSV MD(ft)and TVD(ft): 10192/ 8752 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary H Wellbore Schematic p 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch RI Exploratory 0 Stratigraphic 0 Development 11 - Service 0 14.Estimated Date for Commencing Operations: October 1,2017 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended a 16.Verbal Approval: Date: GAS 0 WAG ❑ GSTOR 0 SPLUG 0 Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Browning,Zachary H be deviated from without prior written approval. Contact Email: Zachary.Browning@bp.com Authorized Name: Egbejimba,Uchenna J Contact Phone: +1 907 564 5220 Authorized Title: EngineeringTeamLeader-CTD&RWO Authorized Signature: '/ 1' Date: ' 13 C//yam...01 (/� COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 31-7- l-f 19' Plug Integrity 0 BOP Test If( Mechanical Integrity Test 0 Location Clearance 0 Other: T30 t---e-5t 71-e7 35-cnpS-t5 �O ,5--L ffv�nvlRr�rCVC� tz'� � rS� LS 5 /?trtfr_rZa7t-,c pGvy #2l4.etr v,f��5-. 1 2 (L.) Post Initial Injection MIT Req'd? Yes❑ No L� Gi/"p{'TJ v- 61 pt"� O f}AC Spacing Exception Required? Yes 0 No I Subsequent Form Required: f 4 0 7-- APPROVED BYTHE Approved by: (3:2...(� COMMISSIONER COMMISSION Date: 7 (,1 11 04;14- i7 q!I►/ems 0 I G I N A L R�DNIS V207 4?7/j Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate • • • To: Alaska Oil & Gas Conservation Commission From: Zach Browning 00 b CTD Engineer Date: August 29, 2017 Re: H-37, H-37L1 and H-37A Sundry Approval Request Sundry approval is requested to plug the H-37, H-37L1 and H-37A perforations as part of the preparation, drilling and completing the proposed H-37B coiled tubing sidetrack. History of H-37: Well H-37 was originally drilled and completed in 1997 as a multilat Zone 4 producer with an open hole completion in the Sag River. In 2000 the toe was drilled out with coil tubing into Zone 3 and completed as a service well to provide pressure support from the aquifer. However, the well's production was still low with high water cut. The well has been shut in since 2007. Any well work options are complex and expensive to get the well back on line, and so the best use for the wellbore is a sidetrack. Proposed plan for H-37B: The proposed H-37B CTD sidetrack will be an approximately 1000' Zone 4 slant well to replace the parent production from this isolated fault block. There is one injector in the fault block and this well will be the single offtake point. The sidetrack will be drilled with the Nabors CDR2 rig on or around November 15th 2017. A 4-1/2"whipstock will be set pre-rig with service coil inside the 4-1/2" liner. The rig will move in, kill the well and mill a 3.80" window, -10' long. The well kicks-off in the Shublik and will kick out away from the parent before beginning to slant down through section to the oil water contact. The proposed sidetrack is a -1000' horizontal Ivishak producer to be completed with a 3-1/4" 13Cr solid liner, cemented in place and selectively perforated. This Sundry covers plugging the existing H-37, H37L1 and H-37A offtake via the whipstock, liner cement job or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. Pre-Rig Work(scheduled to begin October 1St, 2017) 1. C Drift for WS. Set WS. 2. V Pre-CTD Tree work. Set TWC Rig Work(scheduled to begin November 15th, 2017) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,369 psi). 2. Kill well. Mill 3.80"Window. 3. Drill build section: 4.25" OH, -390' (35 deg DLS planned). 4. Drill lateral section to TD: 4.25" OH, -629' (12 deg DLS planned). 5. Run 3-1/4" 13Cr liner leaving TOL at-10,220' MD. 6. Pump primary cement job: 17.3 bbls, 15.3 ppg Class G, TOC at TOL (-10,220' MD)* 7. Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 01) rfAe, we/( cIroho 13'o Q j 0;004 1. V: Tree work as necessary. W, 047 1•95 , (44/ 2. F: PT liner lap. bviT4 U,ptfi 3. C: Perforate -500'. �i4✓f° w(Ten fe, 4. S: Set LGLVs. LTP set post rig if needed, and test* �0 �OAycr �� f n�'�� s�MVii 5. T: Portable test separator if pert>500' puffy To w6/( {-� f,Gt f r/� 6. SP: Regulatory compliance SBHPS (within 6 months of initial POP) I porry64 ct Zach Browning CC: Well File i nikCV€ (�C0v , frontf CTD Engineer Joe Lastufka rile PSI. 564-5220 1i V/17 . Its 4 1/8"CM/ • H _3 7A SAFETOES: HIGH DOG LEG SEVERITY(35+1100')10417'- 1NELLFEAD= FMC-GEN 10500'IN COMPLETE)LATERAL.WELL>70"@ 10587'. ACTUATOR= BAKER OKB= 75A8' H-37L1 NOTE 1"OGLV LOST IN HOLE-LOCATION UNKNOWN. _Rt B_EV-=W _---75.48' APPEARS TO BE BELOW EOT(KSB-01-02-05) BF.ELEV=----------.4.6-.4' E5 CEMENTER — 175T I-- KOP= 2387' Max Angle= 94°@ 10746' Datum——MD= 1043�.9'- 2078' H 4-1/2"HES HXO SSSV NP,D=3.813"Datum TVD = 8800'SS O ST MD 1: DEV TYPE VLV .LATCH PORT DATE 9 5/8"CSG.40#,L-80,D=8.835" H 3775' HA 6 3310 3249 28 CAA= DMY INT 0 06/22/17 5 5755 5250 36 KBG-2-LS DMY INT 0 06/22/17 Minimum I D =2.44" 11440' 4 7160 6397 34 CAMCO DMY INT 0 06/22/17 3 8021 7109 35 KBG-2-LS DMY INT 0 02/17/15 4-1/2" KB LNR TOP PKR 2 8881 7810 36 KBG-2-LS DMY INT 0 08/15/97 1 9737 8494 46 CAMCO DMY INT 0 02/17/15 RA TAG H 10107' I--S I I 10181' H 4-1/2"HES X NP,D=3.813" Z Z 10192' —7'X 4-1/2"BAKER S-3 PKR,ID=3.952" ' 10257' —I4-1/2"I-ES X14),C4=3.813" I I 10278' —14-1/2"HES X MP(HP),ID=3.813" 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" — 10289' / \ 10290' H4-1/2"WLEG,D=3.958" 10285' —I ELMD TT LOGGED 09/01/00 FISH:LOST 2 KICK SFRNGS DH @ UNICNOVNV H ? DEPTH(08/18/13) 7"MLLED VV1`DOW- 10377 to 10384' NOTE NO LNR N H-37L1 UPPER LATERAL RA TAG H 10356' 1 OPEN HOLE TD H I 11500' H-37L1 j 10393' H 4-1/2"X 7"BKR ML Rff2.D=3.875" 4-1/2"XX PLUG w/FLL EXTENSION(01/03/16) — 10403' X I 10403' —14-1r?HES X ND,D=3.813" 4-1/2"TBG,12.6#,L-80 1ST,.0152 bpf,D=3-958" H 10409' 10410' —{4-1/7'VVLEG,D=4.00" 10410 H ELM)TT LOGGED 09/01/00 FISH:WFD TREATNG HCR ELEMENT, H 10480' ELMD -...........4Liti, 10425 H BKR-TACK SLV,D=5-25" .95'X.4"(08/21/12) 4 10433 —17 X 5"BKRZXP FKR W/HMC HGR,D=4A08" 7"CSG,26#,L-80,ID=6276" H 10460' -A , 1 PERFORATION SUMMARY 11155' —I4-1/2"WFD WRP PLUG-03/28/01 REF LOG:MWD GR ON 07/29/97 ANGLE AT TOP PERF:64°@ 10565' % Note:Refer to Rod uction DB for historical pert data 11440' H4-1/2"BKR KB LNR HCR ID=2.44" SIZE SPF INTERVAL Opn/Sqz SHOT SQZ44P2-7/8" 6 10565-10614 C 01/25/03 • i� 11459' —I2-7/8"LNR TOP,13=2.372" 2-3/4" 4 10650-10900 C 08/01/97 4:: / 2-3/4" 4 10950-11130 C 08/01!97 4-1/2"LNR 12-6#,L-80, 11565' 2-314" 4 11185-11230 C 03/28/01 0152 bpf,ID=3-958" TD —I 11760' 2-7/8" 4 11290-11370 C 03/28/01 - 2-7/8"SOLDLNR,6-16#,L-80, —I 11695' 2-7/8" SLID 11695-11758 C 03/28/01 .0058 bpf,D=2.372" ` ` '.q 2-7/8"SLTD LNR,6.16#,L-80, —I 11758' -0058 bpf,ID=2-372" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY MIT 08/16/97 CHH MULTI-LAT COM PL-RIG 2ES 01/06/16 GJB/JMD SET XX PLUG(01/03/16) WELL H-37A/L1 08/22/00 CTD-RUN 2-7/8"SLTD LNR 06/27/17 DEG/JMD GLV OO(06/22/17) PERMfT No: 2000970/1971030 01/25/03 111/TP ELMD TT LOGGED/ADFERF 08/30/17 JNLlJMD ADDED REF&BF ELEV AH No: 50-029-22772-60/01 11/25/14 LEO PJC FULL X LOCK w/SBR SEC 21,T11N,R13E,2019'FNL&1264'FEL 01/19/15 PJC MND CORRECTION 02/17/15 STF/PJC GLV 00 BP Exploration(Alaska) =• 7131., SA TES: HIGH DOG LEG SEVERITY(35+110W)1041T- 1WELLE€AD= FA -GE 15 PROPOOD H _37 1050 OMPLETB)LATERAL.WELLa7W'@ ACTUATOR= NOTE 1"OGLV LOST IN HOLE-LOCATION UNKNOWN. N(MI..KB A F 75.48 1-1-37L1 APPEARS TO BE BELOW EOT(KSB-01-02-05) BFELEV= 47.2' KOP 2387 ES CalBYT I—t_ 1767'vJ—a PAIR Angle _ I 207$' �—I4-1/2"HES 1-0(0CQ SSSV NIP,D=3.813'._ m p Ceturn P _ _ Datum TVD = 8800'SSI II/ST t t) I TV C'} L EV 1 TYPE ' VLV LATC*1`PORT I DATE 6 331013249 28 CAMCO 1 DMY NT 0 06/22/17 9 5i8-CSG.40#,L-80,U=8.835' ! 3775' ' Li 5 5755 5250 36 KBG-2-LS DMY NT 0 06/22/17 4 7160 6397 34 CAMCO DMY NT 0 06/22./17 Minimum ID = �1Q 3 8021 7109 35 KBG-2-LS1 DMY NT 0 02/17/15 2 8881 7810 36 KBG-2-LS1 DMY NT 1 0 08/15/97 I 1 9737,8494 46 CAMCO I DMY NT H 0 02/17/15 L RA TAG — 1010T —i i 10181' --+4-1/2"HES XNIP,0=3.813"{ Z X I 10192' 1—{7'X 4-112'BAKER S-3 PKR,D=3.952' 3-1/2"X 311/4"TQLITOC 10220' ) Q 1-10220 —{3 7^" +_OYMH+JT SLE E E,ID=300 J 3 1i2"IC,XNP D 2.813" —{ 1024ii (I t- 1 10260' j--13..112'X 3-1/4"XO,U=2 786' — `_'-R, #,L-80 STL, 0087 bpf,D=2.992"J--1 10250' 1 ' ' L 10267' --14-1/2"HES X NP.D=3.813" I I 1027$' 4-1/2"IES X NP(HP),D=3.813" ' {4-112'TBG, 12.64,L-8Q.0152 bpf,D=3.958' 1-110289' --,, \---L 10290'J--14-1/2" '&B3,D=3.958' j 10286' J--!ELMD TT LOGGED 09/01/00 7"MILLED WNOOW- 10372'to 10384' RA TAG H 10356' i---.. NOTE NO LNR f'H-37L1 UPPER LATERAL (� Open HSE TD - 11500' H-371.1P X 10393' —14-1/2"X 7"BKR Mt.PKR,D=3 875" I I r 10403' H4-1/2"FPS X NP,D=3.813' I I4-1/2"TBG,12.6#,L-80 UT, 0152 bpf,D=3.958" I--I 10409' r 10410' H4-1/2'WLEG,D=4.00.-71 10410 1--1 H MD TT LOGGED 09/01/00 I J 10425 —BKR TEE BACK SLV,D=5.25" X' X I 10433 1-17"X 5"BKR ZXP PKR VY/FMC HGR,D=4.408" , ' L J 7"CSG,26#,L-80,D=6.276" H 10460' J [4-1/2"BKR v: ''ACKER vM41PSTOCK(/_ H 10630' MLLOUT WNDOW(H-37B)10,530' ' {4-1/2"TBG,12.6*,L-80, 0152 bpf D=3-958" ,--L-10630'J 11:RIORA TION SUMMARY REF LOG ANGLE AT TOP PEW- "@ Nate.Refer to Roduction DB for historical perf data SEE! SPF INTERVAL Opn/Sgz SHOT SQZ i r I.t/ - L€r#"C NR 6 64, 13-%# 1G11, 00/6 bpi, 85" H 11639' 1--_-" DATE= REV BYCOMM '4TS 1 DATE= REV BY COMNB'ffS PRUJDHOE BAY UHT 08/16/97 CHH 1MULTE- LAT COM PL-EVIG 2ES _ WELL. I-1-37A/L1/14' _< 08/22/00 CTE/-RUN 2-7/8"SL TD LNR — PERMIT No 2000970/1971030/ CTL)(H-3713 — J AR No 50-029-22772-60/01/ JM) 7 PROP' SEC 21, 711N,R13E,2019'FNL&1264'FE I 1 I —� BP Exploration(Alaska) Well Blank •CDR2-AC BOP Schematic •Date Quick Test Sub to Otis -1.1 ft µ , Topof7"Otis O.Oft '' 4 CDR2 Rig's Drip Pan Distances from top of riser Excluding quick-test sub Top of Annular 0.0 ft 7-1/16"5k Flange X 7"Otis Box Hydril 71/16"; C Top Annular Element 0.7 ft Annular Bottom Annular I 2.0 ft aimmers Blind/Shear CL Blind/Shears I 3.3 ft ►' 2.3/8"Pipe/Slips CL 2-3/8"Combi's 4.1 ft 85 ' B6 " """ =7 I.BS Deployment Line " "" .4 •r 71/16" Vr. r. r, " �4" � � iki5kMuahe`i 1 6ia kILI,NIA M ill Cross In III Choke Line 3"Pipe/Slips CL 3"Pipe/Slips 6.6 ft 2-3/8"x 3-1/2"VBR CL 2-3/8"x3-1/2"VBRs 7.4 ft i B1 ' 82 :t I Choke Line Kill LineiIlill':R ' .� .65 !tV R)' Irk: ri, II "I-klaii`►411,.1 664 illt` 6jr.,4 rk` 0rr. MITI 0 Ill III Blind/Shear CL Blind/Shears 10.0 ft ► 2-3/8"Pipe/Slips �i CL 2-3/8"Combi's 10.7 ft -0.• • CL of Top Swab 13.3 ft 0 4 —Swab 2 Test Pump Hose `/Swab 1 Cu of Bottom Swab 14.8 ft I'4 i Ti e T2 CL Flow Tee 16.2 ft Wir _, ! •• BOP2 CL of SSV 17.5 ft N _I' t Master 2 } Fusable CL of Master Valve 19.0 ft BOP1 Master 1 LDS 20.5 ft ---►,_ 171 II it II 11 ti ii II II It II Gound Level �i r II II It II II ` • • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re- drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsib 1 The initial reviewer will check to ensure that the "Plug for Redrill"box Geologist ; in the upper left corner of Form 10-403 is checked. If the "Abandon" or / "Suspend"boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Geologist work) the initial reviewer will cross out that erroneous entry and initial then i.) ,' / it on both copies of the Form 10-403 (AOGCC's and operator's copies). V Instead, check the "Suspended" box and initial that change. Drilling Engineer The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug Stat Tech for Redrill" box, they will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, they will check the Stat Tech History tab in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, they will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will Stat Tech change the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Stat Tech Geologists will check the "Well by Type Work Outstanding" user query Geologist in RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning pr.oject. They are available in the original file and viewable by direct inspection. /q/l'/<~,~File Number of Well History File PAGES TO DELETE Complete RESCAN E] Color items - Pages: GraYScale, halftones, pictures, graphs, charts- Pages: Poor Quality Original'- Pages: Other- Pages: DIGITAL DATA n Diskettes, No. n Other, No/Type 'OVERSIZED Logs of vadous kinds Other COMMENTS: [3 Scanned by: ~ve.y Mildred-D;retha Nathan Lowell TO RE-SCAN Notes: Re-Scanned by: ~ver~y Mildred Daretha Nathan Lowell Date: /si 0 • McMains, Stephen E (DOA) From: Stewman, Sondra D [Sondra.Stewman ©bp.com] P 1 13 .7 (9 c Sent: Thursday, January 13, 2011 12:00 PM To: McMains, Stephen E (DOA) Cc: Phillips, Patti J Subject: FW: H -37 Status From: Warren, Mike (Orbis) y Sent: Thursday, November 10:42 AM JAN I F f� li ! I To: ' tom _maunder @admin.st .state.ak e.ak.us' N Iv Cc: Hubble, Terrie L Subject: H -37 Status Yes, H -37 is producing. There may be some confusion because this is a "dump flood" well. The original well has both Ivishak (H -37) and Sag laterals (H- 37L1). However, the well had trouble staying online due to lack of pressure support. Later, we extended the Ivishak lateral below the OWC (H -37A), and set up the extension to dump flood the lower portion of the pay below a plug. The original Ivishak lateral is still open and producing above the plug. Hope this helps. Mike Warren 564 -4306. Celyi " Let,t,t_. AO (- Ct_ .- 1 - 0 C howl , • - Et titViyilt Otatit-c-- I 1/44_ ( s 4 j ,, ,, ' 1 il, - . I )---''') -- tr: 4, i A t, t _ t ,, t , _ ,.. . ok .itt_ctui,.1._.. c,,, t i,.4- tit.,__ API h1,1443.611--4 -f A TiD (;W-- 45 ,., a ., A ) 1 --- tilit.e..., \IY. 1 1 MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser, Commissioner Tom Maunder, ~~0.~ P. I. Supervisor ~ 13~' L.% \ FROM: Lou Gdmaldi, SUBJECT: Petroleum Inspector DATE: April 22, 2001 SVS Misc. tests BPX H pad Prudhoe Bay Field Sunday, ,April, 22, 2001; ! witnessed the first of the One-month retests of the SVS systems on BPX H pad wells in the CC-2 area of the Prudhoe Bay Field. Merv Liddelow (BP Rep.) performed the SVS tests today. All components functioned propedy and held their pressure tests. The new style pilot boxes were installed on most of the wells, which combined with the reliability of the electronic pilots helped to produce these great results. The well houses were all clean with pilot valves in proper position. SUMMARY: I witnessed the SVS test on twenty BPX H pad wells in the Prudhoe Bay Field. 20 wells, 40 components, No failures. Wellhouse Inspections; 33 wellhouses, No problems noted. ~ttachmen,ts: svs PBU H-pad 4-22-01 LG.XLS NON,-CON FIDEN ,,T, ,IAL, SVS PBU H-pad 4-22-01 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 Bay field, H-pad Separator psi: LPS 157 HPS 22-Apr 650 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE H-01A 1951100 H-02 1710160 H-04 1710220 , H-05 1710240 650 550 550 P P OIL H-06 1770020 157 125 125 P P OIL :H-07A 2001280 H-08 1770230 H-II 1800680 157 125 100 P P OIL ,H-12 1800670 H-13 1810170 650 550 525 P P OIL H-14A 1980680 H-15 1810610 157 125 125 P P OIL H-16B 2000650 H-17A 1971520 650 550 510 P P OIL H-18 1822100 H-19B 1980940 650 550 5'40 P P OIL H-20 1830070 H-21 1860710 ~50 550 5251 P P OIL H-22A 1970480 157 125 i251 P P OIL H-23A 1950850 650 550 550 P P OIL H-24 1853050 157 125 115! P P OIL H-25 1852680 650 550 550 P P OIL H-26 1852770 157 125 95 P P OIL H-27 1852360 H-28 1880440 H-29A 1980380 650! 550 530 P P 'OIL H-30 1880350 650 550 525 P P OIL H-31 1940140 H-32 1940250 157! 125 100 P P OIL H-33 1940380 650 550~ 515 P P OIL H-34 1971640 157 125 125 P P OIL H-35 1951490 650 550~ 515 P P OIL H-36A 2000250 H-37 1971020 157 125 125 P P OIL W~' 1/16/01 20 Components: p~_9~el~a~!lu~es: 0 F~~ pad0 .a0_q_~_~. ~v Well Permit ] Separ Set L/P Test / Test Number Number / PSI PSI Trip Code / Code Remarks: Great test, no failures. Test Code Date /Oil, WAG, GINJ, I Passed / GAS or CYCLE ! RJF 1/16/01 Page 2 of 2 SVS PBU H pad 4-22-01 LG ON OR BEFORE STATE OF ALASKA ALASK¢. ,_AND GAS CONSERVATION COMN SION APPLICATION FOR SUNDRY APPROVAL !1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Extend H-37 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 12. Location of well at surface 3261' NSL, 1265' WEL, SEC. 21, T11N, R13E, UM At top of productive interval 121' SNL, 4579' WEL, SEC. 28, TllN, R13E, UM At effective depth 570' SNL, 48' WEL, SEC. 29, T11N, R13E, UM At total depth 600' SNL, 131' WEL, SEC. 29, T11N, R13E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service ddt',.! 2 9 2000 Ala~a C~i & Gas C~s. 6. Datum Elevation (DF or KB) KBE = 75.48' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number H -37 9. Permit Number 197-102 10. APl Number 50- 029-22772-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Present well condition summary Total depth: measured 11565 feet Plugs (measured) true vertical 9052 feet 0RI61NAL Effective depth: measured 11475 feet Junk (measured) true vertical 9035 feet Casing Length Size Cemented MD Structural Conductor 110' 20" 260 sx Arctic Set (Approx.) 110' Surface 3744' 9-5/8" 1800 sx CS III, 400 sx Class 'G' 3775' Intermediate 10432' 7" 493 sx Class 'G' 10460' Production Liner 1140' 4-1/2" 142 sx Class 'G' 10425' - 11565' TVD 110' 3635' 8886' 8868' - 9052' Perforation depth: measured true vertical 10650'-10900', 10950'-11130', 11185'-11230', 11290'-11370' 8964'-8957', 8958'-8979', 8987'-8994', 9004'-9017' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 10290'; 4-1/2", 12.6#, L-80 from 11393' - 11410' Packers and SSSV (type and measured depth) 7" x 4-1/2" Baker 'S-3' packer at 10192'; 7" x 4-1/2" Baker ML packer at 10393'; 4-1/2" HES 'HXO' SSSVN at 2078' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 4. Estimated date for commencing operation July 12, 2000 16. If proposal was verbally approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Name of approver Date Approved Contact Engineer Name/Number: Ted Stagg, 564-4694 Prepared By Name/Numbec Terrie Hubble, 564-4628 17. I hereby certify that the foreg~oin~ is true and correct to the best of my knowledge /' Signed TedStagg ~~ Title CT Drilling Engineer Date Conditions of Approval: Notify Commission so representative may witness I Approval No. Plug integrity __ BOP Test __ Location clearance __ I Mechanical Integrity Test __ Subsequent form required 10-/.-(r.)"'( )RIGINAL SIGNED BY Approved Copy -~/'~/0'~ - Relurn~.dCommissioner Date Approved by order of the Commission ,q T8~,-',Oi- O6&FfiOLii'it Form 10-403 Rev. 06/15/88 ~ ' ~/lO jf¢O Submit In Triplicate _hared ' .. ervices Date: June 27, 2000 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Blair Wondzell Sr. Petroleum Engineer Re: Well H-37a Prep for CT Extension Well H-37 is scheduled for a through tubing extension to be drilled with coiled tubing. The following summarizes the procedure required to prep H-37 for extension drilling and is submitted as an attachment to Form 10-403. A schematic diagram of this proposed completion is attached. 1. A Tubing Integrity Test will be performed. 2. The tubing will be drifted. 3. Drilling coil will be used to drill the existing 4 ½" float equipment and drill an extension of approx. 360 ft into Zone 3. 4. The extension will be completed with a slotted liner that will overlap the existing 4 ½" liner by approx. 150 fr. 5. New perforations will be placed in lower Zone 4 to provide for a dump flood from the slotted liner completion in Zone 3. 6. Post completion a production log will be run to confmn water cross flow from Zone 3 to Zone 4. A bridge plug will then be set just above the lower Zone 4 dump flood perfs to permit production from the existing upper Zone 4 perfs and from the existing Sag R. lateral. Drilling coil is expected to begin work on July 12, 2000. Ted Stagg CT Drilling Engineer cc: Well File Petrotechnical Data Center JUN 2 9 2000 Gas C~s. C~mmi~ion TREE: 4" CIW WELLHEAD:FMC-GEN 5 (CONT. CONTROL LINE) ACTUATOR: BAKER ES CEMENTER 1757' I- 9 5/8", 40 #/ft, L-80 BUI-I'. SHOE 3775' KOP# 1 (H-37L1) 10372' KOP# 2 (H-37) 10460' MAX ANG: (H-37L1) 98° MAX ANG: (H-37) 94° 4.5" 12.6#, L-80, BUTT. TBG. TUBING ID: 3.958" CAPACITY: .0152 BBL/FT 7" 26# L-80 BTC-M ID: 6.276" CAP: .0383 BBL/FT CSG RA TAG @ 10107' RA TAG @ 10356' MILLED WINDOW IN 7" CSG FROM 10372' - 10384' 10393' I BAKER 4.5"X 7" ML PKR f3.875" ID~ 4.5" HES X-NIPPLE ( 3.813" ID ) 4.5" WLEG ( 4.000" ID ) 4 1/2" 12.6# L-80 IBT-M SOLID LINER - 10446' - 11565' 0425' TOP OF 4 1/2" LINER 7"X 5" BAKER ZXP PKR W/6' TIEBACK SLEEVE ( 5.25" ID ) H-3 a Proposed Multi-Lateral KBE = 75.48' BFE = 47.2' 4.5" HES HXO SSSVN ( 3.813" ID ) 2078' GAS LIFT MANDRELS (CAMCO) N { Z #1-6; 4.5"Xl" KBG-2-LS -MOD W/DK-1 BTM LATCH f 3.909" ID · MD(BKB) TVDss. 3310' 5755' 7160' 8021' 8881' 3173' 5174' IDEV. 27 36 33 36 36 6321' 7033' 7734' 2000 Aiask. a 0ii & Gas Cc~;as, Commission 4.5" HES X-NIPPLE (3.813" ID) 10181' 10192' 7"X 4.5" BAKER S-3 PACKER (3.875" ID) 4.5" HES X-NIPPLE (3.813" ID) 4.5" HES X- NIPPLE (HP) (3,813" ID) 4.5" WLEG 10257' 10278' 10290' H-37 L1 OPEN HOLE TD NOTE: NO LINER IN~TERAL. RIG UNABLE TO SET SLOTTED LINER· SEE DRLG ~ REPORTS FOR MISC JUNK LEFT IN WELL. PERFORATION SUMMARY' SIZE {SPF { INTERVAL OPEN/SQZ'D 23/4"I 4 I OPEN 23/4-! 4 { OPEN 23/4"I 4 { OPEN 1565' 1474' 10650'-10900' 10950'-11130' 11185'-11230' 11290'-11370' 4 1/2" SHOE PBTD H-37 H-37a 2 7/8" Slotted water flow / Dump Flood Perfs { Existing perfs Bridge Plug ~figj3e~?:~: H-37 Deepen Date: Thu, 15 Jun 2000 16:14:29 From: "Hubble, Terrie L (NANA)" <HubbleTL~BP.com> To: "'Wondzell, Blair'" <blair_wondzell~admin.state.ak.us> Hi Blair, Ted has responsded below. Does this answer all of your questions (for Thanks ! Terrie From: Stagg, Ted 0 (ORBIS) Sent: Thursday, June 15, 2000 11:38 AM To: Hubble, Terrie L (NANA) Subject: RE: H-37 Deepen Terri e, The shoe of H-37 is at 11,565' ~D, 8977ss. We plan to drill out the shoe and extend down to 9134ss at a MD of 11,870' Therefore, from the shoe we will drop 157 vertical feet over 305 measured feet. We will log with MWD Gamma Ray, nothing more. The extension will be completed with a cemented liner that will extend only a short distance into the existing 5" liner. The new 2 7/8" liner will be perforated in the aquifer in order to allow water to flow into perfs in lower Zone 4 which will be added to the existing 5" liner. After perforating the 5" liner in lower Zone 4., a bridge plug will be set just above these perfs. The existing perfs in the 5" liner will be retained for production as they will be above the bridge plug. A1 Schmoyer is the Pad engineer for this well and he is out of the office until next week. We may want to get A1 together with AOGCC staff to further clarify the intent of this well. Ted From: Hubbl e, Terrie L (NANA) Sent: Thursday, June 15, 2000 11:17 AM To: Stagg, Ted 0 (ORBIS) Subject: H-3 7 Deepen Hi Ted, I have faMed the proposed diagram to Blair and discussed with him briefly what you would like to do. I told him that we are just trying initially, to figure out how we need to permit this and what name to call it. He wanted me to ask a few more questions of you, then he will take it to Bob Crandall, since he is their naming expert. He wants to know how much deeper you plan to drill it both MD and TVD. And even more importantly he needs to know what logs you plan to run. Apparently a major part of their naming criteria is being able to give logs a name that differentiates them from other legs of a well. He says if you are going to run a bunch of complex logs then it will probably be considered a sidetrack with a new Permit and API number. If you are just going to run a very simple log to determine where you are, then it is a close call as to what they would like it named and how it would be permitted. The fact that the new deepened section becomes a service well, really complicates the issue, so it will be interesting to see how they want this permitted. Let me know! Thanks ! > Terrie Hubble > SSD Technical Asst. 1 of 2 6/16/00 8:14 AM 06:22 F~X 907 564 5193 HF EAULUNA'I'IUI~ a ska eare. d rvloes rilling COMPANY: DATE: L FAX: PHONE: FAX: (907)564-5193 PHONE: ~(907)564- .~.CII:(¢~ ~ 3 :.!.;: !:.ii :i~: ::!:?!/:.?: ;:;! i~i;;¢!.:~:: ?. ;::: '//-.:' :::~i :ii ;:-;:~':.;: '. ;-:i-':i %. ~:.,_?.._?' :::' "-" :. ::;; ~:' i':'?; :': '!' :.;: i":~'~:~gi: i; ::::--?.: :..-...-..-: ~; - '.. -?....:.:: "::.{ :! :: [.. ; '.; -:;.., :., :-:-:'.:. :c;: .:.,".::.;-::.,: :-;..':..:: ;-';-;'-,:,;~.,,:::~,: ..;;:,:.-.. -.-'...-', - _.: -":" . . ' .'-' .',::...,'-, .... '. :_':.:;.'::. :.:.':'.;. ' :." f:'., '.' :".. - - ' ' . - ' .' · · ' .... :~ :. Number of attachments not including fax cover: RECEIVED JUN 27 2000 Alaska 011 & Gas 0ol15, Commission Anchorage PUl OO~ 01~0 TREE: 4" ClW WELLHEAD:FMC-GEN 5 (CONT. CONTROL LINE) ACTUATOR: BAKER H-3?~Proposed Multi-Lateral ES CEMENTER 9 5/8", 40 #/fi, L-80 BU3W. SHOE KOP# 1 (H-37L1) 10372' KOP# 2 (H-37) 10460' MAX ANG: (H-37L1) 98° MAX ANG: (H-37) 94° I!.5" 12,6#, L-80, BUTT. TBG. UBING ID: 3.958" APACITY: .0152 BBL/FT 7" 26~ L-80 BTC-M ID: 6.276" CAP: .0383 BBL./F'I' CSG RA TAG @ 10107' RA TAG @ 10356' MILLED WINDOW IN 7" CSG FROM 10372' - 10384' i10393, { BAKER 4.5"X 7" ML PKR (3.875" ID} 110403, i 4.5"HESX'NIPPLE ( 3.813" ID ) I10410, I 4.5"WLEG (4.000" ID) 4 112' 12.6# L-80 IBT-M SOLID LINER - 10446'- 11565' TOP OF 4 1/2" LINER 7"X 5" BAKER ZXP PKR WI 6' TIEBACK SLEEVE ( 5.25" ID ) KBE = 75.48' BFE = 47.2' 4.5" HES HXO SSSV,,,N (3.813" ID) ~ GAS LIFT MANDRELS (CAMCO) IDEv 27 36 33 36 36 TVDss. 3173' 5174' 6321' 7033' 7734' MD(BKB) ! 3310' 7160' 8021' 8881' 2078' 4.5" HES X-NIPPLE (3.813" ID)! [ ,10181' 7"X 4.5" BAKER 8-3 PACKER !3.875" ID) 10192' 4.5" HES X-NIPPLE (HP) }(3.813" ID) i 10278' 4.5" WLEG H-37 L 1 o,~N HOLE TD NOTE: NO LINER IN UP~ UNABLE TO SET SLOTTED L{NER. SEE DRLG R_EPORTS FOR MISC JUNK L~FT IN WELL. P. ERFORATION SUMMARY' INTERVAL i , 10650'-10900' 10950'-11130' 11185'-11230' 11290'-11370' I H-37 OPEN/SQZ'D OPEN OPEN OPEN OPEN 565' 474' H-37a 2 718" Slotted Existing perfs Flood Perfs I Bridge Ph 23/4" I 4 I 23/4"I 4 ! 23/4"I 4 ! 4 1/2" SHOE! PBTDI I 10290 ' I 500' water flow 06/15/00~ 08' 03 FAX 907 564 5.193 BP EXPLORATION -~ AOGCC [~001 [ _ hare, d erwces BP EXPLORATION (ALASKA) ; FAX # (907) 564-S193 .. FAX COVER SHEET TO: COMPANY: LOCATION: FROM: LOCATION: PAGES TO FOLLOW: Blair Wondzell AOGCC An,cho~ge Terrie Hubble L SHARED SERVICES DRILLING ANCHORAGE, ALASKA FAX #: :276-7542 _ _ PHONE #: ~564-4628 DATE: 06-15-00 COMMENTS: Hi Blair, I need to discuss what we would like to do,with this well. We are proposing to do something rather inov~ative, so it seemed like a picture might make this conversatior~ more easy to understand. Talk to you soon! ' Terrie ' (We need to discuss this first because we are having trouble figuring out how to name the deepening of_, the lower portion.) ; IF YOU DO NOT RECEIVE ALL PAGES, OR HAVE ANY PROBLEMS, PLEASE CALL THE FOLLOWING NUMBER: (907) 564-462a RE,.,E VED JUN 15 2000 A~as~a Oi~ & ~,~as._ Cons. CY~mmi~ 06/15/00 08:03 FAX 907 564 5193 BP EXPLORATION ~ AOGCC . TREE: 4" ClW WELLHEAD:FMC-GEN 5 (CONT. CONTROL LINE) ACTUATOR: BAKER ES CEMENTER I 1757' _ __1 H-37; 4.5" HES HXO SsSVN ( 3.813" ID ) ~] oo2 KBE = 75.48' BFE = 47.2' BUTT. SHOE /~775' KOP# 1 (H-37L1) 10372' KOP# 2 (H-37) 10460' MAX ANG: (H-37L1) 98° MAX ANG: (H-37) 94° 4.5" 12.6#, L-80, BLrl-r'. TBG. .TUBING ID: 3.958" i CAPACITY: .0152 BBL/F-F GAS LIFT MANDRELS (CAMCO) #1-6; 4.5'"X1" KB~3-2-LS -MOD W/DK-1 BTM LA~CH ( 3.909" ID NO. ~ MD(BK_B) 6 3310' 5755' 716O' 2 8021' 8881' TVDss. 3173' 5174' 6321' 7033' 7734' (DEv, :_ 27 33 36 36 7" 26# L-80 BTC-M ID: 6.276" CAP: .0383 BBL/FT CSG RA TAG @ 10107' RA TAG @ 10356' MILLED WINDOW IN 7" CSG FROM 10372' - 10384' 4 1/2" 12.6# L-80 IBT-M SOLID LINER - 0446' - 11565' TOP OF 4 1/2" LINER 7" X 5" BAKER ZXP PKR W/6' TIEBACK SLEEVE ( 5.25- ID ) 4.5" HES X-NIPPLE (3.813" ID)' 7"X 4.5" BAKER S-3 PACKER (:3.875" ID) 4.5" HES X-NIPPLE (3.8t3" ID).' 4.5" HES X- NIPPLE (HP) (3.813" ID) ; 4,5" WLEG [',SIZE lePFi 12 3/4" !4 i F3/4' i 4 i 10181' 1 O192' 10278' H'3 7'E1 UNABLE TO SET SLOWED LrNER. SEE DRLG ' OR MISC JUNK L~ IN ~LL.~ ;~. · PERFO~TiON SUMM~RY: INTERVAL 10650'-10900' 10950'-11130' 11185'-11230' 11290'-11370' SHOE LLI565' OPEN/SQZ'TD I OPEN :I OPEN [ OPEN .... I ......... I H-37aL1 ~J 2 718" Cemented f-l-37 , PBTD 06/1 5/00 08:04 FAX 907 564 5193 BP EXPLORATION -) AOGCC [/~003 Well Type Well Naming/AP1 Numbering Conventions Revised 11/5/96 ' Name APl s.uffix ,Assi~ned b~ Original well Deepen / Extend 1st Deepen / Extend 2nd Deepen / Extend 00-00 -00 00-00A -01 00-00B -02 AOGCC AOGCC AOGCC Redrills ~ (Where original or previous hole 00-00 is plugged and abandoned) I st Redrill 00-00A -01 AOGCC 2nd Redrill 00-00B -02 AOGCC Multilaterals (Where original hole 00-00 is plugged and abandoned and a permit obtained for each new hole (leg)) 1st Redrili 00-00A -01 AOGCC 1st Multilateral leg 00-00AL1 -60 i AOGCC 2nd Multilateral leg 00-00AL2 -61 AOGCC (Where original hole 00-00 is not obtained for each new leg) 1st Multilateral leg 2nd Multilateral leg plugged and abandoned and a permit 00-00L1 -60 AOGCC 00-00L2 -61 AOGCC Pilot holes (Planned pilot holes normally drilled for geological reasons that! are plugged and abandoned) Pilot hole in new well 00-00PB1 -70 ~' AAI/BPXA Pilot hole in redrilled well 00-00APB1 -70 i AAI/BPXA fUnplanned sidetracks : These are unplanned holes that have been drilled whilst in the process of obtaining the planned original hole, redrill, or lateral. Causes ~ay be mechanical/drilling problems or geological concerns. : Examples: Unplanned sidetrack in original hole 1st abandoned hole 00-00PB1 2nd abandoned hole 00-00PB2 Final producing original hole 00-00 -70 -: AAI/BPXA -71 AAI/BPXA Unplanned sidetrack in redrilted hole 1st abandoned hole 00-00APB1 2nd abandoned hole 00-00APB2 Final producing redrill 00-00A -70 ' AAI/BPXA -71 AAI/BPXA · 06/15/00 08:04 FAX 907 564 5193 BP EXPLORATION ~ AOGCC : ,, ~ . 004 Well Naming/AP1 Numbering Convention~ ._ Revised 11/5/96 ' .. Unplanned sidetrack in 1st multilateral hole (if multilateral leg named 00-00L1) 1st abandoned hole 00-00L1PB1 -70 AAI/BPXA 2nd abandoned hole 00-00L1PB2 -71 ~ AAI/BPXA Unplanned sidetrack in 2nd multilateral hole (if multilateral leg named O0-OOL2) 1st abandoned hole 2nd abandoned hole Final producing laterals (2nd leg) Note: 00-00L2PB1 -70 00-00L2PB2 -71 (1 st leg) 00-00L1 ~ O0-OOL2 AAI/BPXA AAI/BPXA Well names and AP! numbers would not be changed after the fact (from those on the Permit) if ddiling operations did not proceed as expected. H.-.~.37a qu~slJons Subject: H-37a questions Date: Tue, 27 Jun 2000 17:14:50 +0100 From: "Stagg, Ted O (ORBIS)" <StaggTO@BP.com> To: '"Tom Maunder'" <tom_maunder@admin.s~ate.ak. us> Tom, I've got to get permit applications to you by tomorrow on H-37a. I'm fixing a copy of the proposed completion diagram to you so we can talk about it a bit. This well is complex. H-37 is the original horizontal well. H-37L1 is a rotary rig drilled Sag R. lateral that is completed open hole. Now, we want to extend the original H-37 in order to (]'eate a water dump flood. The idea is that we will drill out the shoe and turn down into the aquifer in Zone 3. The extension will be about 350 ft long and completed with a slotted liner. We will then perf some holes in the original 4 1/2" liner in the lower part of Zone 4. Our coil drilling rig will then move off leaving the well shut in. The PE's will then run a production log to ensure that water is cross flowing from Zone 3 up to Zone 4, hopefully into the new perfs in lower Zone 4. Once confirmed, the PE's will set a bridge plug just above the new Zone 4 perfs. The well will then be produced from the upper (existing) Zone 4 perfs plus will flow from the Sag R lateral possibly. My question is how do we name this well and does it need a Permit to Drill since new open hole will be about 350 fi? I'm on myway to the fax machine to send the diagram. Ted ~ ,.¢ ~ 6/27/00 11:24 AM AOGCC Geological Materials Inventory PERMIT 9 7-102 }~ ~x~i~o~rto~ Log Data Sent Recieved 7822 ~C"~LUM PEX-AIT/BHC PB1 9/24/97 9/29/97 8126 ~2"_-4,8-11 SPERRY GR/EWR4 10/8/97 10/8/97 8129 t.~"~RY GR/EWR4 PB 1 10/8/97 10/8/97 CBL/VDL /.,85'~7-10217 PB1 9/24/97 9/29/97 MWD SRVY -cSts~'RY 10445.05-11565 12/1/97 12/2/97 MWD SRVY t~i~ERRY 0-10980 PB1 12/1/97 12/2/97 NGP/DGR/EWR4-MD ~03-11565 10/8/97 10/8/97 NGP/DGR/EWR4-MD ~/~3-10980 PB1 10/8/97 10/8/97 NGP/DGR/EWR4-TVD /2~477-9052 . 10/8/97 10/8/97 NGP/DGR/EWR4-TVD b36"47-9140 ?B1 10/8/97 10/8/97 PEX-AIT 1L~66-10960 PB1 9/24/97 9/29/97 PEX-BH PROF t.J.0~8-10948 PB1 9/24/97 9/29/97 PEX-BHC/SL ,k0ff68-10918 PB1 9/24/97 9/29/97 PEX-CN/GR .M'0~068-10936 BP1 9/24/97 9/29/97 PEX-LDT/CN b,~68-10948 PB 1 9/24/97 9/29/97 PEX-MCFL t'~072-10948 ?B1 9/24/97 9/29/97 PROD-SPIN/TEM/ t.-t~Es 10200-10393 ~'i/I ~ ~'';: ~ ~ [ c.~ . 10/20/97 10/22/97 SSTVD ~tg'664-9055 PB 1 9/24/97 9/29/97 't02~7 Completion Date ~_~/~/~ C/t 7 Are dry ditch samples required? yes Was the well cored? yes ~no Are tests required? yes _,-.--.---'rio Well is in compliance ~ 1/nitial Comments And received? - ·ycs ~o AnalySis description recieved? -----ye~~ Received? ~ ~--9~---~--n~: Box no Tuesday, August 31, 1999 Page 1 of 1 RECEIVED ~.. STATE OF ALASKA ~__ DEC --2, ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT C0mmissi0r, Anchorage 1. Status of Well Classification of Service Well [~ Oil E~ Gas I~ Suspended I--] Abandoned E~ Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-102 397-132 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22772 4. Location of well at surface ~ 9. Unit or Lease Name 3261' NSL, 1265' WEL, SEC. 21, T11 N, R13E, Ul~i -~-.:i~..- i?~i~ii:??i_~¢r,,~,~ Prudhoe Bay Unit At top of productive interval : ~//;.~!q7~.~ ' '~BBli~l~~iI 10. Well Number 121' SNL, 4579' WEL, SEC, 28, T11N, R13E, UM .......... H-37 599' SNL, 124' WEL, SEC. 29, T11N, R13E, UM ..... ........... Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 75.48'I ADL 028288 12. Date Spudded J 13. Date T.D. Reached j 14. Date Comp., Susp., or Aband. J15. Water depth, if offshore J16. No. of Completions 7/2/97 7/29/97 8/16/97 j N/A MSLJ One 17. Total Depth (MD+TVD)I18. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where seeM set 121. Thickness of Permafrost 11565 9052 FTI 11475 9035 FTI [~Yes I--INo (Nipple) 2078' MD 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, G", 4-Phase RES, ,FT, LWD (DIR/FE), CBL, COLNRIRlklZ I 23. CASING~ LINER AND CEMENTING RECORD v , · ~ ~,~ I I ~1 I t i..,, CASING SE-I-rING DEPTH HOLE S~ZE WT. PER FT. GRADE TOP BoI-rOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 31' 3775' 12-1/4" 1800 sx CS III, 400 sx Class 'G' 7" 26# L-80 28' 10460' 8-1/2" 493 sx Class 'G' 4-1/2" 12.6# L-80 10425' 11565' 6" 142 sx 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 10290' 10192' MD TVD MD TVD 4-1/2", 12.6#, L-80 11393'- 11410' 11393' 10650' - 10900' 8964' - 8957' 10950' - 11130' 8958' - 8978' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 11185' - 11230' 8987' - 8994' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11290' - 11370' 9004' - 9017' Freeze Protect with 75 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) August 30, 1997J Gas Lift 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 iGAS-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. 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. Shublik 'B' 10488' 8900' Shublik 'C' 10521' 8919' Top of Sadlerochit 10562' 8941' Zone 4 'A' 11416' 9025' HOT 11560' 9051' RECEIVED DEC - 2 199i' Alaska 0tl & Gas Cons. Commission Anchorage 31Ust of Attachments ORIGINAl Summary of Daily Drilling Reports, Surveys 32. I hereby certi~ that the foregoing~s true and correct to the best of my knowledge Signed Jameii~h,.~,,,~..~ ~ u~-----~~ ......... /¢..~¢.~/¢,~ s, Title Senior Drilling Engineer, Acting Date r.: --37 Prepared By Name/Number: Terrie Hubble, 564-4628 We~J'umberJ~N 97-102 397-132 Permit No. / Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and Icg 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 Performance Enquiry Report Operator BP Exploration Date 00:02, 21 Nov 97 Page The analysis is from - 04:00, 07 Jul 97 - to - 04:00, 07 Jul 97 Programs in Result Table: H-37L1 Multi-Lat Well Type Time From Time To Duration Description E.M.W.(equivalent mud weight) H-37 Event 04:00, 07 Jul 97 04:00, 07 Jul 97 0 hr 0 min Obtained leak off 13.200 Hole Size MDR 8-1/2 Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 1 Date 20 November 97 Date/Time 01 Jul 97 03:00-06:00 06:00-20:00 20:00-23:00 23:00-01:00 02 Jul 97 01:00-02:00 02:00-04:00 04:00-05:00 05:00-06:00 06:00-06:15 06:15-07:30 07:30-12:00 12:00-12:30 12:30-06:00 03 Jul 97 06:00-09:00 09:00-10:00 10:00-12:30 12:30-13:30 13:30-05:00 04 Jul 97 05:00-06:00 06:00-06:30 06:30-08:00 08:00-09:00 09:00-10:30 10:30-12:00 12:00-15:00 15:00-16:30 16:30-17:00 17:00-01:30 05 Jul 97 01:30-02:00 02:00-03:30 03:30-04:00 04:00-05:00 05:00-05:30 05:30-06:00 06:00-09:30 09:30-10:00 10:00-11:15 11:15-11:45 11:45-12:00 12:00-13:00 13:00-20:00 20:00-06:00 06 Jul 97 06:00-12:00 12:00-14:30 14:30-15:00 15:00-18:00 18:00-18:30 18:30-21:00 21:00-21:30 21:30-23:00 23:00-00:00 07 Jul 97 00:00-00:30 00:30-03:00 03:00-03:30 Duration 3hr 14hr 3hr 2hr 1 hr 2hr 1 hr lhr 1/4 hr 1-1/4 hr 4-1/2 hr 1/2 hr 17-1/2 hr 3hr lhr 2-1/2 hr lhr 15-1/2 hr lhr 1/2 hr 1-1/2 hr 1 hr 1-1/2 hr 1-1/2 hr 3hr 1-1/2 hr 1/2 hr 8-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr 1/2hr 3-1/2 hr 1/2 hr 1-1/4 hr 1/2 hr 1/4 hr lhr 7hr 10hr 6hr 2-1/2 hr 1/2 hr 3hr 1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr lhr 1/2 hr 2-1/2 hr 1/2 hr Activity Rig moved 50.00 % Rig moved 100.00 % (cont...) Rigged up Divertor Made up BHA no. 1 Held safety meeting Made up BHA no. 1 Tested Divertor Circulated at 105.00 ft Circulated at 105.00 ft Removed HCR valve Drilled to 256.00 ft Circulated at 256.00 ft Drilled to 2110.00 ft Drilled to 2488.00 ft (cont...) Circulated at 2488.00 ft Pulled out of hole to 839.00 ft R.I.H. to 2488.00 ft Drilled to 3790.00 ft Circulated at 3790.00 ft Circulated at 3790.00 ft (cont...) Pulled out of hole to 1024.00 ft R.I.H. to 3790.00 ft Circulated at 3790.00 ft Pulled out of hole to 1024.00 ft Pulled BHA Rigged up Casing handling equipment Held safety meeting Ran Casing to 3775.00 ft (9-5/8in OD) Rigged up Cement head Circulated at 3775.00 ft Pumped Water spacers - volume 75.000 bbl Mixed and pumped slurry - 229.000 bbl Displaced slurry - 280.000 bbl Functioned Other sub-surface equipment Circulated at 1757.00 ft Pumped Water spacers - volume 90.000 bbl Mixed and pumped slurry - 480.000 bbl Displaced slurry - 133.000 bbl Cleared Bell nipple Rigged down Casing handling equipment Rigged down Divertor Installed Casing head Installed Casing head (cont...) Rigged up BOP stack Tested Casing head Tested BOP stack Installed Wear bushing Made up BHA no. 2 R.I.H. to 1758.00 ft Drilled installed equipment - DV collar R.I.H. to 3678.00 ft Tested Casing - Via annulus and string Drilled installed equipment - Float shoe Circulated at 3810.00 ft Progress Report Facility PB H Pad Well H-37 Page 2 Rig Nabors 2ES Date 20 November 97 Date/Time 03:30-04:00 04:00-06:00 06:00-03:30 08 Jul 97 03:30-04:30 04:30-06:00 06:00-06:15 06:15-06:30 06:30-06:00 09 Jul 97 06:00-08:30 08:30-09:30 09:30-10:30 10:30-11:30 11:30-13:30 13:30-15:00 15:00-17:30 17:30-18:30 18:30-19:00 19:00-22:30 22:30-23:30 23:30-02:00 10 Jul 97 02:00-05:30 05:30-06:00 06:00-07:30 07:30-08:30 08:30-06:00 11 Jul97 06:00-07:30 07:30-10:30 10:30-12:00 12:00-13:00 13:00-14:00 14:00-18:00 18:00-06:00 12 Jul 97 06:00-20:30 20:30-22:00 22:00-22:30 22:30-23:00 23:00-06:00 13 Jul 97 06:00-06:00 14 Jul 97 06:00-07:00 07:00-09:00 09:00-09:30 09:30-13:00 13:00-13:30 13:30-14:00 14:00-20:30 20:30-21:30 21:30-06:00 15 Jul 97 06:00-19:30 19:30-21:00 21:00-22:00 22:00-23:00 23:00-01:00 16 Jul 97 01:00-04:00 04:00-05:30 Duration 1/2 hr 2hr 21-1/2 hr lhr 1-1/2 hr 1/4 hr 1/4 hr 23-1/2 hr 2-1/2 hr lhr lhr 1 hr 2 hr 1-1/2 hr 2-1/2 hr lhr 1/2 hr 3-1/2 hr lhr 2-1/2 hr 3-1/2 hr 1/2 hr 1-1/2 hr lhr 21-1/2 hr 1-1/2 hr 3 hr 1-1/2 hr lhr lhr 4hr 12hr 14-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 7hr 24 hr lhr 2hr 1/2 hr 3-1/2 hr 1/2 hr 1/2hr 6-1/2 hr lhr 8-1/2 hr 13-1/2 hr 1-1/2 hr lhr lhr 2hr 3hr 1-1/2 hr Activity Performed formation integrity test Drilled to 4000.00 ft Drilled to 4000.00 ft (cont...) Circulated at 6006.00 ft Pulled out of hole to 4500.00 ft Pulled out of hole to 3770.00 ft (cont...) R.I.H. to 6006.00 ft Drilled to 7600.00 ft Drilled to 7719.00 ft (cont...) Circulated at 7719.00 fl Pulled out of hole to 3775.00 ft Held safety meeting R.I.H. to 7719.00 fl Circulated at 7719.00 ft Pulled out of hole to 987.00 ft Pulled BHA Serviced Other sub-surface equipment Conducted electric cable operations Held safety meeting Conducted electric cable operations Made up BHA no. 3 Serviced Block line R.I.H. to 7690.00 fl Logged hole with LWD: DIR/FE from 7690.00 fl to 7719.00 ft Drilled to 8500.00 ft Drilled to 8500.00 ft (cont...) Pulled out of hole to 991.00 ft Pulled BHA Downloaded MWD tool Made up BHA no. 4 R.I.H. to 8500.00 ft Drilled to 8878.00 ft Drilled to 9562.00 ft (cont...) Circulated at 9562.00 ft Pulled out of hole to 8490.00 ft R.I.H. to 9562.00 ft Drilled to 9688.00 ft Drilled to 10375.00 fl (cont...) Drilled to 10403.00 ft (cont...) Flow check Circulated at 10403.00 ft Pulled out of hole to 9365.00 ft R.I.H. to 10403.00 fl Circulated at 10403.00 ft Drilled to 10515.00 ft Circulated at 10515.00 ft Drilled to 10675.00 fl Drilled to 10980.00 fl (cont...) Circulated at 10980.00 ft Pulled out of hole to 9365.00 ft R.I.H. to 10980.00 ft Circulated at 10980.00 ft Pulled out of hole to 3353.00 ft Serviced Block line Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 3 Date 20 November 97 Date/Time 05:30-06:00 06:00-07:00 07:00-09:00 09:00-11:00 11:00-15:00 15:00-16:30 16:30-22:30 22:30-00:00 17 Jul 97 00:00-06:00 06:00-06:30 06:30-07:30 07:30-11:30 11:30-13:30 13:30-16:30 16:30-17:30 17:30-18:30 18:30-21:00 21:00-22:00 22:00-23:30 23:30-00:00 18 Jul 97 00:00-05:30 05:30-06:00 06:00-06:30 06:30-18:30 18:30-20:30 20:30-23:00 23:00-00:00 19 Jul 97 00:00-05:00 05:00-06:00 06:00-07:30 07:30-09:30 09:30-10:30 10:30-12:30 12:30-13:00 13:00-18:00 18:00-20:00 20:00-00:30 20 Jul 97 00:30-01:30 01:30-05:00 05:00-05:45 05:45-06:00 06:00-09:30 09:30-16:30 16:30-19:30 19:30-01:00 21 Jul 97 01:00-01:15 01:15-06:00 06:00-08:30 08:30-09:30 09:30-12:00 12:00-16:00 16:00-17:00 17:00-20:30 20:30-21:30 Duration 1/2 hr lhr 2hr 2hr 4hr 1-1/2 hr 6hr 1-1/2 hr 6 hr 1/2 hr 1 hr 4hr 2hr 3hr lhr lhr 2-1/2 hr 1 hr 1-1/2 hr 1/2 hr 5-1/2 hr 1/2 hr 1/2 hr 12hr 2hr 2-1/2 hr 1 hr 5hr 1 hr 1-1/2 hr 2 hr 1 hr 2hr 1/2 hr 5 hr 2hr 4-1/2 hr lhr 3-1/2 hr 3/4 hr 1/4 hr 3-1/2 hr 7hr 3hr 5-1/2 hr 1/4 hr 4-3/4 hr 2-1/2 hr lhr 2-1/2 hr 4hr lhr 3-1/2 hr lhr Activity Pulled out of hole to 991.00 ft Pulled out of hole to 991.00 ft (cont...) Pulled BHA Downloaded MWD tool Tested BOP stack Rigged up sub-surface equipment - Formation logs R.I.H. to 9950.00 ft Conducted electric cable operations Ran logs on tubulars Ran logs on tubulars (cont...) Rigged down sub-surface equipment - Cable Laid down 5000.00 ft of 5in OD drill pipe Repaired Drillstring handling equipment Laid down 4900.00 ft of 5in OD drill pipe Rigged down sub-surface equipment - Formation logs Laid down 1025.00 ft of 5in OD drill pipe Rigged down Top ram Rigged up Tubing handling equipment Ran Tubing to 450.00 ft (3-1/2in OD) Rigged up Casing handling equipment Ran Casing to 3500.00 ft (7in OD) Rigged up Cement head Rigged up Cement head (cont...) Ran Casing to 10933.00 ft (7in OD) Installed Casing hanger Mixed and pumped slurry - 100.000 bbl Rigged down Cement unit Installed Emergency hang off assembly Installed BOP stack Rigged up Variable ram Rigged up Kelly Installed BOP test plug assembly Tested All functions Retrieved BOP test plug assembly Conducted electric cable operations Made up BHA no. 5 Singled in drill pipe to 8000.00 ft Serviced Block line Singled in drill pipe to 10000.00 ft Tested Casing - Via string Singled in drill pipe to 10310.00 ft Drilled cement to 10460.00 ft Drilled to 10483.00 ft Circulated at 10483.00 ft Drilled to 10500.00 ft Monitor wellbore pressures Drilled to 10524.00 ft Drilled to 10528.00 ft (cont...) Pulled out of hole to 10000.00 ft Circulated at 10400.00 ft Pulled out of hole to 200.00 ft Pulled BHA Rig waited: Equipment Made up BHA no. 6 Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 4 Date 20 November 97 Date/Time 22 Jul 97 23 Jul 97 24 Jul 97 25 Jul 97 21:30-01:00 01:00-03:00 03:00-06:00 06:00-06:30 06:30-11:00 11:00-12:00 12:00-12:30 12:30-13:30 13:30-16:30 16:30-17:30 17:30-19:00 19:00-20:00 20:00-20:30 20:30-21:30 21:30-22:30 22:30-03:30 03:30-06:00 06:00-06:30 06:30-07:00 07:00-10:00 10:00-12:00 12:00-13:00 13:00-15:30 15:30-16:00 16:00-17:30 17:30-20:30 20:30-21:00 21:00-06:00 06:00-13:00 13:00-15:00 15:00-18:30 18:30-20:00 20:00-20:30 20:30-22:00 22:00-22:30 22:30-00:00 00:00-01:30 01:30-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-07:00 07:00-07:30 07:30-08:00 08:00-09:30 09:30-13:00 13:00-13:30 13:30-14:30 14:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-19:30 19:30-00:00 Duration 3-1/2 hr 2hr 3hr 1/2 hr 4-1/2 hr lhr 1/2 hr lhr 3hr lhr 1-1/2 hr lhr 1/2 hr lhr 1 hr 5hr 2-1/2 hr 1/2 hr 1/2 hr 3hr 2hr lhr 2-1/2 hr 1/2 hr 1-1/2 hr 3hr 1/2 hr 9hr 7 hr 2hr 3-1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 2-1/2 hr lhr lhr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 3-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr lhr 4-1/2 hr Activity R.I.H. to 10528.00 ft Drilled to 10531.00 ft Drilled to 10528.00 ft Drilled to 10528.00 ft (cont...) Pulled out of hole to 200.00 ft Pulled BHA Held safety meeting Ran Tubing to 316.00 ft (3-1/2in OD) Ran Drillpipe in stands to 10460.00 ft Washed to 10528.00 ft Circulated at 10528.00 ft Mixed and pumped slurry - 14.500 bbl Pulled out of hole to 9857.00 ft Reverse circulated at 9857.00 ft Held 1000.0 psi pressure on 1.000 bbl squeezed cement Pulled out of hole to 0.00 ft Tested BOP stack Tested BOP stack (cont...) Made up BHA no. 7 R.I.H. to 10105.00 ft Washed to 10445.00 ft Circulated at 10445.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BHA no. 8 R.I.H. to 10401.00 ft Washed to 10460.00 ft Drilled to 10469.00 ft Drilled to 10514.00 ft (cont...) Circulated at 10476.00 ft Pulled out of hole to 300.00 ft Pulled BHA Rigged up Tubing handling equipment Ran Tubing to 634.00 ft (2-7/8in OD) Rigged down Tubing handling equipment Ran Drillpipe in stands to 6000.00 ft Serviced Block line Ran Drillpipe in stands to 10514.00 ft Circulated at 10514.00 ft Batch mixed slurry - 22.000 bbl Batch mixed slurry - 22.000 bbl (cont...) Mixed and pumped slurry - 20.000 bbl Pulled Drillpipe in stands to 8900.00 ft Reverse circulated at 8900.00 ft Performed Gel squeeze Pulled out of hole to 634.00 ft Rigged up Tubing handling equipment Laid down 634.00 ft of Tubing Rigged down Tubing handling equipment Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 9 R.I.H. to 9930.00 ft Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 5 Date 20 November 97 Date/Time 26 Jul 97 00:00-00:30 00:30-01:30 01:30-06:00 06:00-13:00 13:00-01:00 27 Jul 97 01:00-02:00 02:00-06:00 06:00-06:30 06:30-07:30 07:30-11:00 11:00-18:30 18:30-19:30 19:30-23:00 23:00-00:00 28 Jul 97 00:00-02:00 02:00-05:00 05:00-05:30 05:30-06:00 06:00-10:00 10:00-14:30 14:30-15:30 15:30-17:00 17:00-20:00 20:00-21:00 21:00-22:00 22:00-06:00 29 Jul 97 06:00-20:00 20:00-21:30 21:30-02:00 30 Jul 97 02:00-02:30 02:30-05:00 05:00-06:00 06:00-10:00 10:00-12:00 12:00-12:15 12:15-12:30 12:30-14:00 14:00-15:00 15:00-17:00 17:00-17:30 17:30-23:00 23:00-23:30 23:30-00:00 31 Jul 97 00:00-02:30 02:30-02:45 02:45-03:00 03:00-06:00 06:00-07:30 07:30-08:00 08:00-10:00 10:00-15:00 15:00-16:00 16:00-16:30 16:30-17:00 Duration 1/2 hr lhr 4-1/2 hr 7hr 12hr lhr 4hr 1/2 hr 1 hr 3-1/2 hr 7-1/2 hr 1 hr 3-1/2 hr lhr 2hr 3 hr 1/2 hr 1/2 hr 4hr 4-1/2 hr 1 hr 1-1/2 hr 3hr 1 hr 1 hr 8hr 14hr 1-1/2 hr 4-1/2 hr 1/2hr 2-1/2 hr lhr 4hr 2hr 1/4 hr 1/4 hr 1-1/2 hr 1 hr 2hr 1/2 hr 5-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1/4 hr 1/4 hr 3 hr 1-1/2 hr 1/2 hr 2hr 5hr lhr 1/2 hr 1/2 hr Activity Circulated at 9930.00 ft Laid down 558.00 ft of 3-1/2in OD drill pipe Drilled cement to 10400.00 ft Drilled cement to 10400.00 ft (cont...) Drilled to 10612.00 ft Circulated at 10612.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BHA no. 10 R.I.H. to 10612.00 ft Drilled to 10825.00 ft Circulated at 10825.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BHA no. 11 R.I.H. to 10400.00 ft Serviced Block line R.I.H. to 10825.00 ft Drilled to 10851.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BHA no. 12 R.I.H. to 9000.00 ft Serviced Draw works R.I.H. to 10851.00 ft Drilled to 11140.00 ft Drilled to 11565.00 ft (cont...) Circulated at 11565.00 ft Pulled out of hole to 10460.00 ft R.I.H. to 11565.00 ft Circulated at 11565.00 ft Pulled out of hole to 9000.00 ft Pulled out of hole to 217.00 ft (cont...) Pulled BHA Rigged up Tubing handling equipment Held safety meeting Ran Liner to 1080.00 ft (4-1/2in OD) Rigged up Tubing handling equipment Ran Tubing to 1005.00 ft (2-7/8in OD) Rigged down Tubing handling equipment Ran Liner on landing string to 10460.00 ft Circulated at 10460.00 ft Ran Liner on landing string to 11565.00 ft Circulated at 11565.00 ft Pumped Water spacers - volume 70.000 bbl Displaced slurry - 30.000 bbl Circulated at 11468.00 ft Circulated at 11468.00 ft (cont...) Pulled Drillpipe in stands to 10402.00 ft Circulated at 10424.00 ft Pulled Drillpipe in stands to 0.00 ft Rigged up Drillstring handling equipment Held safety meeting Rigged up sub-surface equipment - Gun assembly Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 6 Date 20 November 97 Date/Time 17:00-18:30 18:30-20:30 20:30-01:00 01 Aug 97 01:00-01:30 01:30-02:00 02:00-02:30 02:30-03:00 03:00-06:00 06:00-09:30 09:30-10:30 10:30-13:00 13:00-19:00 19:00-19:30 19:30-21:30 21:30-22:00 22:00-01:00 02 Aug 97 01:00-06:00 06:00-06:30 06:30-07:30 07:30-09:00 09:00-09:30 09:30-17:30 17:30-19:30 19:30-22:30 22:30-23:30 23:30-00:00 03 Aug 97 00:00-02:00 02:00-03:30 03:30-06:00 06:00-07:00 07:00-07:30 07:30-08:30 08:30-16:30 16:30-18:00 18:00-21:00 21:00-21:30 21:30-22:30 22:30-00:00 04 Aug 97 00:00-03:30 03:30-06:00 06:00-06:00 05 Aug 97 06:00-10:00 10:00-11:00 11:00-17:00 17:00-18:30 18:30-20:00 20:00-20:30 20:30-00:00 06 Aug 97 00:00-06:00 06:00-06:30 06:30-07:30 07:30-10:30 10:30-11:30 11:30-12:00 Duration 1-1/2 hr 2hr 4-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 3hr 3-1/2 hr 1 hr 2-1/2 hr 6hr 1/2 hr 2hr 1/2 hr 3 hr 5hr 1/2 hr lhr 1-1/2 hr 1/2 hr 8hr 2 hr 3hr lhr 1/2 hr 2 hr 1-1/2 hr 2-1/2 hr lhr 1/2 hr lhr 8 hr 1-1/2 hr 3 hr 1/2 hr lhr 1-1/2 hr 3-1/2 hr 2-1/2 hr 24 hr 4hr lhr 6hr 1-1/2 hr 1-1/2 hr 1/2 hr 3-1/2 hr 6hr 1/2 hr lhr 3hr lhr 1/2 hr Activity Serviced Drillstring handling equipment Rigged up sub-surface equipment - TCP Ran Drillpipe in stands to 11370.00 ft Rigged up High pressure lines Held safety meeting Perforated Reverse circulated at 10267.00 ft Pulled Drillpipe in stands to 3000.00 ft Pulled Drillpipe in stands to 0.00 ft (cont...) Rigged up Logging/braided cable equipment Rigged up sub-surface equipment - Setting tools Set downhole equipment (wireline) Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 13 R.I.H. to 10000.00 ft R.I.H. to 10355.00 ft (cont...) Functioned Survey instruments Circulated at 10372.00 ft Tested Permanent packer - Via string Milled Casing cutter at 10401.00 ft Circulated at 10401.00 ft Pulled out of hole to 1028.00 ft Pulled BHA Serviced Drillstring handling equipment Pulled BHA Made up BHA no. 14 R.I.H. to 9000.00 ft R.I.H. to 10248.00 ft (cont...) Serviced Block line Washed to 10401.00 ft Drilled to 10499.00 ft Circulated at 10499.00 ft Pulled out of hole to 200.00 ft Pulled BHA Held safety meeting Made up BHA no. 15 R.I.H. to 10499.00 ft Drilled to 10515.00 ft Drilled to 10730.00 ft (cont...) Drilled to 10768.00 ft (cont...) Flow check Drilled to 10797.00 ft Circulated at 10797.00 ft Pulled out of hole to 9343.00 ft R.I.H. to 10797.00 ft Circulated at 10797.00 ft Pulled out of hole to 200.00 ft Pulled BHA Made up BHA no. 16 R.I.H. to 10295.00 ft Serviced Block line R.I.H. to 10797.00 ft Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 7 Date 20 November 97 Date/Time 12:00-06:00 07 Aug 97 06:00-19:00 19:00-20:30 20:30-00:30 08 Aug 97 00:30-01:00 01:00-01:30 01:30-06:00 06:00-07:30 07:30-08:30 08:30-10:00 10:00-11:00 11:00-13:00 13:00-16:30 16:30-17:30 17:30-21:00 21:00-22:00 22:00-03:00 09 Aug 97 03:00-06:00 06:00-08:30 08:30-23:00 23:00-00:30 10 Aug 97 00:30-05:00 05:00-06:00 06:00-06:30 06:30-08:00 08:00-10:00 10:00-10:30 10:30-14:00 14:00-14:30 14:30-17:00 17:00-00:00 11 Aug 97 00:00-01:00 01:00-03:30 03:30-04:30 04:30-05:00 05:00-06:00 06:00-11:00 11:00-14:30 14:30-15:00 15:00-18:30 18:30-21:30 21:30-00:30 12 Aug 97 00:30-01:00 01:00-01:30 01:30-04:00 06:00-12:00 12:00-16:00 16:00-17:00 17:00-17:30 17:30-19:30 19:30-21:00 21:00-21:30 21:30-02:00 13 Aug 97 02:00-03:00 Duration 18hr 13hr 1-1/2 hr 4hr 1/2 hr 1/2hr 4-1/2 hr 1-1/2 hr lhr 1-1/2 hr lhr 2hr 3-1/2 hr lhr 3-1/2 hr 1 hr 5hr 3hr 2-1/2 hr 14-1/2 hr 1-1/2 hr 4-1/2 hr lhr 1/2 hr 1-1/2 hr 2hr 1/2 hr 3-1/2 hr 1/2 hr 2-1/2 hr 7hr lhr 2-1/2 hr lhr 1/2 hr lhr 5hr 3-1/2 hr 1/2 hr 3-1/2 hr 3hr 3hr 1/2 hr 1/2 hr 2-1/2 hr 6hr 4hr lhr 1/2 hr 2hr 1-1/2 hr 1/2 hr 4-1/2 hr lhr Activity Drilled to 11050.00 ft Drilled to 11303.00 ft (cont...) Circulated at 11303.00 ft Pulled out of hole to 185.00 ft Pulled BHA Made up BHA no. 17 R.I.H. to 11303.00 ft R.I.H. to 11285.00 ft Washed to 11285.00 ft Circulated at 11250.00 ft Pulled out of hole to 9977.00 ft Circulated at 10296.00 ft Pulled out of hole to 185.00 ft Pulled BHA Tested BOP stack Made up BHA no. 18 R.I.H. to 11060.00 ft Reamed to 11080.00 ft Reamed to 11080.00 fl (cont...) Drilled to 11500.00 ft Circulated at 11500.00 ft Pulled out of hole to 185.00 ft Pulled BHA Pulled BHA (cont...) Ran Liner to 1089.00 ft (4-1/2in OD) Ran Tubing to 1059.00 ft (2-1/16in OD) Circulated at 1122.00 ft Ran Liner on landing string to 10340.00 ft Circulated at 10340.00 ft Ran Liner on landing string to 10401.00 ft Retrieved Tubular strings Made up BHA no. 19 R.I.H. to 10232.00 ft Serviced Block line R.I.H. to 10401.00 ft Reamed to 10405.00 fl Reamed to 10406.00 ft (cont...) Pulled out of hole to 90.00 ft Pulled BHA R.I.H. to 10406.00 ft Reamed to 10406.00 ft Pulled out of hole to 90.00 ft Pulled BHA Made up BHA no. 21 R.I.H. to 10406.00 ft Reamed to 10419.00 fl Pulled out of hole to 90.00 ft Pulled BHA Serviced Draw works Made up BHA no. 22 R.I.H. to 5200.00 ft Serviced Block line R.I.H. to 10390.00 ft Set tool face Progress Report Facility PB H Pad Well H-37 Rig Nabors 2ES Page 8 Date 20 November 97 Date/Time 14 Aug 97 15 Aug 97 16 Aug 97 03:00-06:00 06:00-08:00 08:00-11:00 11:00-16:00 16:00-17:00 17:00-17:30 17:30-19:30 19:30-23:00 23:00-23:30 23:30-00:00 00:00-00:30 00:30-01:30 01:30-06:00 06:00-06:30 06:30-08:00 08:00-09:30 09:30-10:30 10:30-13:00 13:00-13:30 13:30-17:00 17:00-18:00 18:00-02:00 02:00-02:30 02:30-03:00 03:00-03:15 03:15-06:00 06:00-08:30 08:30-09:00 09:00-09:30 09:30-16:30 16:30-19:00 19:00-21:30 21:30-23:00 23:00-01:00 01:00-02:00 02:00-03:30 03:30-04:30 04:30-06:00 06:00-08:00 08:00-10:00 Duration 3 hr 2 hr 3 hr 5hr lhr 1/2 hr 2hr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr 4-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr lhr 2-1/2 hr 1/2 hr 3-1/2 hr lhr 8hr 1/2 hr 1/2 hr 1/4 hr 2-3/4 hr 2-1/2 hr 1/2 hr 1/2hr 7hr 2-1/2 hr 2-1/2 hr 1-1/2 hr 2hr lhr 1-1/2 hr lhr 1-1/2 hr 2 hr 2 hr Activity Opened hole to 10442.00 ft (6in) Opened hole to 10449.00 ft (6in) (cont...) Circulated at 10449.00 ft Pulled out of hole to 185.00 ft Pulled BHA Held safety meeting Made up BHA no. 23 R.I.H. to 10150.00 ft Functioned downhole tools at 10329.00 ft Functioned downhole tools at 10139.00 ft Held safety meeting Worked toolstring at 10376.00 ft Pulled out of hole to 90.00 ft Pulled out of hole to 127.00 ft Pulled BHA R.I.H. to 1023.00 ft Serviced Block line Laid down 1026.00 ft of 3-1/2in OD drill pipe Made up BHA no. 24 R.I.H. to 10236.00 ft Washed to 10426.00 ft Laid down 11000.00 ft of 3-1/2in OD drill pipe Removed Bore protector Rigged up Tubing handling equipment Held safety meeting Ran Tubing to 4-1/2in (2050.00 ft OD) Ran Tubing to 5000.00 ft (4-1/2in OD) (cont...) Rigged down Tubing handling equipment Held safety meeting Ran Tubing to 10290.00 ft (4-1/2in OD) Installed Tubing hanger Circulated at 10290.00 ft Set packer at 10192.00 ft with 4000.0 psi Rigged down BOP stack Tested Dual control line Installed Wellhead primary components Removed Hanger plug Tested Casing Circulated at 2200.00 ft Installed Hanger plug SPEF '-SUN DRILLING SERVICES -, ANCHOR3AGE ALASKA SHARED SERVICES DRILLING PBU / H-37 500292277260 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 072997 MWD SURVEY JOB NUMBER: AK-MW-70197 KELLY BUSHING ELEV. = 75.48 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. 10445.05 8878.22 8802.74 10460.00 8885.50 8810.02 10491.24 8902.22 8826.74 10523.21 8920.67 8845.19 10557.44 8938.65 8863.17 60 55 S 44.69 W .00 3301.69S 3256.79W 60 46 S 44.56 W 1.26 3310.98S 3265.96W 54 32 S 39.06 W 24.84 3330.60S 3283.57W 55 2 S 30.25 W 22.57 3352.06S 3298.40W 61 34 S 25.31 W 22.65 3377.83S 3311.92W 4632.91 4645.95 4672.20 4697.66 4725.09 10586.38 8950.60 8875.12 10618.54 8959.35 8883.87 10650.63 8964.04 8888.56 10682.81 8966.52 8891.04 10713.72 8966.66 8891.18 69 37 S 22.67 W 29.06 3401.89S 3322.61W 4749.28 78 43 S 22.78 W 28.30 3430.40S 3334.55W 4777.41 84 27 S 24.76 W 18.87 3459.44S 3347.34W 4806.53 86 44 S 32.39 W 24.68 3487.59S 3362.68W 4836.91 92 44 S 33.23 W 19.60 3513.56S 3379.42W 4866.83 10745.61 8964.70 8889.22 10780.55 8962.27 8886.79 10795.29 8961.35 8885.87 10815.79 8960.20 8884.72 10847.74 8958.74 8883.25 94 16 S 40.60 W 23.57 93 40 S 49.02 W 24.10 93 28 S 52.39 W 22.86 92 55 S 57.60 W 25.52 92 20 S 60.42 W 9.01 3538.99S 3398.52W 4898.13 3563.69S 3423.06W 4932.92 3573.01S 3434.45W 4947.61 3584.74S 3451.21W 4967.88 3601.18S 3478.57W 4999.12 10879.52 8957.64 8882.16 10911.40 8957.20 8881.72 10943.28 8957.74 8882.26 10975.02 8959.33 8883.85 11006.84 8961.63 8886.15 91 35 S 62.27 W 6.27 90 0 S 64.81 W 9.42 88 3 S 66.77 W 8.65 86 10 S 72.01 W 17.52 85 31 S 68.43 W 11.41 3616.40S 3506.43W 5029.91 3630.61S 3534.97W 5060.49 3643.68S 3564.04W 5090.70 3654.83S 3593.69W 5120.04 3665.57S 3623.55W 5149.25 11039.62 8964.97 8889.49 11070.20 8969.30 8893.82 11100.75 8974.05 8898.57 11132.85 8978.93 8903.45 11164.42 8983.63 8908.14 82 46 S 68.86 W 8.52 80 58 S 69.05 W 5.89 81 6 S 68.52 W 1.77 81 24 S 68.00 W 1.86 81 28 S 68.40 W 1.27 3677.44S 3653.92W 5179.60 3688.31S 3682.17W 5207.71 3699.23S 3710.30W 5235.77 3710;98S 3739.77W 5265.38 3722.58S 3768.76W 5294.52 11197.29 8988.85 8913.37 11228.78 8994.16 8918.68 11261.17 8999.51 8924.03 11292.32 9004.48 8929.00 11324.29 9009.38 8933.89 80 13 S 69.33 W 4.72 80 20 S 69.02 W 1.03 80 38 S 68.97 W .94 81 1 S 70.70 W 5.62 81 20 S 69.51 W 3.80 3734.28S 3799.03W 5324.68 3745.31S 3828.04W 5353.47 3756.76S 3857.86W 5383.13 3767.36S 3886.72W 5411.51 3778.11S 3916.43W 5440.61 11356.01 9014.52 8939.04 11387.76 9020.00 8944.52 11419.77 9025.39 8949.91 11451.56 9030.67 8955.18 11507.28 9040.81 8965.33 79 58 S 69.59 W 4.29 80 8 S 69.55 W .52 80 28 S 69.42 W 1.13 80 25 S 69.57 W .50 78 35 S 70.12 W 3.42 3789.05S 3945.75W 5469.55 3799.97S 3975.06W 5498.47 3811.02S 4004.61W 5527.67 3822.00S 4033.97W 5556.67 3840.88S 4085.40W 5607.23 SPEr '-SUN DRILLING SERVICES ..... ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU / H-37 500292277260 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 072997 MWD SURVEY JOB NUMBER: AK-MW-70197 KELLY BUSHING ELEV. = 75.48 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11565.00 9052.23 8976.75 78 35 S 70.12 W .00 3860.12S 4138.61W 5659.34 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5659.38 FEET AT SOUTH 46 DEG. 59 MIN. WEST AT MD = 11565 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 227.20 DEG. TIE-IN SURVEY AT 10,445.05' MD WINDOW POINT AT 10,460.00' MD PROJECTED SURVEY AT 11,565.00' MD SPEF '-SUN DRILLING SERVICES "~ .... ANCHOR_AGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU / H-37 500292277260 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 072997 JOB NUMBER: AK-MW-70197 KELLY BUSHING ELEV. = 75.48 FT. OPER3tTOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TV]D VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10445.05 8878.22 8802.74 3301.69 S 3256.79 W 1566.83 11445.05 9029.58 8954.10 3819.76 S 4027.96 W 2415.47 848.64 11565.00 9052.23 8976.75 3860.12 S 4138.61 W 2512.77 97.30 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE[ ' SUN DRILLING SERVICES <_t ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU / H-37 500292277260 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 072997 JOB NUMBER: AK-MW-70197 KELLY BUSHING ELEV. = 75.48 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 10445.05 8878.22 8802.74 3301.69 S 3256.79 W 1566.83 11110.07 8975.48 8900.00 3702.62 S 3718.87 W 2134.59 567.76 11565.00 9052.23 8976.75 3860.12 S 4138.61 W 2512.77 378.18 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11470 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) 10/20/97 Well Job # Log Description Date BL RF Sepia LIS Tape C-08A STATIC SURVEY 9 70 921 I 1 C-18 !STATIC PRESS TEMP 970930 I 1 E-11 TUBING CU'i-rER 97091 6 I 1 E-11A PLUG SETTING RECORD 970921 1 1 ,,, E- 11 A BACKOFF RECORD 9 70928 1 1 G-25 STATIC TEMP & PRESS SURVEY 970 93 0 I 1 ,, , H- 37 PRODUCTION PROFILE 97091 2 I 1 J- 10 PRODUCTION PROFILE 970 926 I 1 M-09A PERFORATING RECORD 9 70914 I 1 N- 19 PERFORATING RECORD 970 911 1 1 N-19 GAMMA RAY/COLLAR LOG 970911 1 1 N-19 GAMMA RAY & COLLAR LOG 970930 I 1 R-19 JET CUTTER 97091 9 I 1 R-29A PERFORATING RECORD 970 903 1 1 R-29A PERFORATING RECORD 970906 I 1 S-32 PROD.PROFILE W/DEFT 97091 3 I 1 W- 23 PERFORATE RECORD 970 901 I 1 W-36 LEAK DETECTION LOG 970928 I I · , Y- 31 STATIC PRESSURE 970922 I I ., , Io4 G'I' 05-G 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: RECEIVbU OCT 22 1997 Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Cl Ft I I--I... I IM G SEE I~L~ I r' ~= S WELL LOG TRANSMITTAL To: State of Alaska October 8, 1997 Alaska Oil and Gas Conservation Comm. Attn.' Lori Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 t~4. ~' RE: MWD Formation Evaluation Logs - H-37, H-37PB1, H-37L1 & H-37L1PB2, AK-MW-70197 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.' Yrm Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 ]t-37: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22772-00 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22772-00 ]t-37 PBI: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22772-70 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22772-70 H-37 LI: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22772-60 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22772-60 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 Blueline 1 Rev Folded Sepia ]1-37 L1 PB2: 2"x 5" MD Resistivity & Gamma Ray Logs: 50-029-22772-71 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22772-71 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITTAL To: State of Alaska October 8, 1997 Alaska Oil and Gas Conservation Comm. Anchorage, AlaskaAttn" LoriTaylor 99501 FI~ O~r-d~Lp 0%,"~ 3001 Porcupine Dr. . ~ ~ \'q'~ \ -°o RE: MWD Formation Evaluation Logs H-37, H-37 PB 1, H-37L1 & H-37Ll(~ AK-MW-70197 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of~ Yan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 4 LDWG formatted Discs with verification listings. API#: 50-029-22772-00, 50-029-22772-70, 50-029-22772-60 & 50-029-22772-71. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company ! .. GeoQuest $00 W. International Airport Fload Anchorage, AK 99518-1199 ATTN: Sherrle NO. 11375 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 ,-37 P,1 .~ '-/.Eg-'~ 97413 PEX-^m..c 970717 1 ,-37 P,1 97413 PEX-^,T 970717 I 1 H-37 PB1 97413 PEX-blCFL/MICROLOG 970717 1 1 H-37 PB1 97413 PEX-CNI./GR 97071 7 1 1 H-37 Pal 9741 3 PEX-LDT/CNL 970717 1 1 H-37 PB1 97413 PEX-BHC SONIC 970717 1 1 H-37 PB1 97413 PEX-BOREHOLE PROFILE/CALIPER 970717 1 1 H-37 Pa1 97413 SSTVD 970717 1 1 H-37 Pal 97413 CaT 970719 1 1 P-21B ~ '7 ~ ~:;,~ 97320 DTE/BCS/SDN/CNTG 970522 1 P-21B 97320 PHASOR INDUCTION 970522 I 1 P-21B 97320 CNL 970522 1 1 P-21B 97320 CNL/LDT 970522 I 1 P-21B 97320 BCS 970522 1 1 P-21B 97320 SSTVD 970522 1 1 , , 9/24/97 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 99519-661 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 R CE VED Received by: SEP 2 9 ~997 STATE OF ALASKA ALASKA'~-,~L AND GAS CONSERVATION COi~;llSSlON APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: []Abandon [] Suspend [] Plugging [--ITime Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3261' NSL, 1265' WEL, SEC. 21, T11N, R13E, UM At top of productive interval 5248' NSL, 4477' WEL, SEC, 28, T11N, R13E, UM (Planned) At effective depth At total depth 4701' NSL, 139' WEL, SEC. 29, T11 N, R13E, UM (Planned) 12. Present well condition summary Total depth: measured 10980 feet true vertical 9140 feet Effective depth: measured 10469 feet true vertical 8889 feet Plugs (measured) Junk (measured) t5. Type of well: [] Development [--] Exploratory I-~ Stratigraphic E-]Service Datum Elevation (DF or KB) Plan KBE = 61.1' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number H-37 9. Permit Number 97-102 10. APl Number 50-029-22772 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Casing Length Size Structural Conductor Surface Intermediate Production Liner 110' 20" 3775' 9-5/8" 10933' 7" Cemented 260 sx Arctic Set (Approx.) 400 sx Cold Set III, 450 sx Class 'G' 493 sx Class 'G' MD TVD 110' 110' 3775' 3640' 10933' 9127' Perforation depth: measured None true vertical Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None ORIGINAL 13. Attachments [] Description summary of proposal i--I Detailed operations program ~l BOP sketch 4. Estimated date for commencing operation July 30, 1997 16. If proposal was verbally approved Blair Wondzell Name of approver Contact Engineer Name/Number: Winton Aubert, 564-4825 7/23/97 Date approved 15. Status of well classifications as: [] Oil [--I Gas [--I Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17.Signedl hereby certify that th//~,.fbrego~ng~~orrect to the best of my knowledge Dan Stoltz ./L~""~"'~'¢/ /¢,'~~ Title Senior Drilling Engineer Commission Use Only Date Conditions of Approval: Notify Commission so representative may witness I Approval No~,'~¢ Plug integrity __ BOP Test __ Location clearance __ Mechanical Integrity Test __ Subsequent form required 10-/,~O~ Approved by order of the Commission ~'~,.J~~' Approved Copy Commissioner ~e~iurned Form10-403 Rev. 06/15/88 . ~) "~ -)' )'-"' "' '-°'"~ Date?)'3)](~? Subm~ In Tr{plicate H-37 L1 Explanation of Liner Lap Variance The lower 7" x 4-1/2" liner lap of H-37/L1 (Sag River and Ivishak multilateral) was planned to be 100', in accordance with 20 AAC 25.030 (d) (5) (B). The H- 37/L1 well plan calls for drilling, casing, cementing, and perforating the lower Ivishak lateral, setting a multilateral packer and whipstock in 7" casing above the lower lateral, then drilling and casing the upper Sag River lateral. Upon drilling and logging 7" pilot hole at 10,980' MD, productive zones in the Sag and Ivishak formations were found to exist at greater depth (10,359' MD) and lesser depth (10,583' MD), respectively, than predicted. In addition, 7" cas- ing with drillable aluminum components and cement stinger was stuck about 32' off bottom, at 10,933'. Due to the depth proximity of Sag River and Ivishak zones and the required setting depth of 7" casing, it is necessary to reduce the lower lateral's 7" x 4-1/2" liner lap to 27', at variance with 20 AAC 25.030 (d) (5) (B). A liner hanger and top packer are planned for the lower lateral, which will also be cemented into the liner lap. Post-It'" brand fax transmittal memo 7r RA Tag 10,108' MD 1 it. 7" 8-1-1. csg 10,273' MD - 10,314' MD iA Tag (in XO jr) 10,356' MD P. i×i H-37 / H-37L1 MultiLat Schematic ~'op;of Whipstock ~0,369' MD , : · ,'~ Drld FC 10,438' MD Drld FC 10,459' MD 7" Al 'Prudhoe-Stock" 10,460' MD - 10,482' MD 3-1/2" x 7" Al XO 10,482' M.___D 2 its. 3-1/2" Al tbg 8-1/2" Al to L-80 XO 10, S23' MD im~ m~ ~ p~ ~ ~1 mm mi{ m m m maw mm m m WGA . of ML Pkr 10,393' MD 10,411' MD 3-1/2" L-80 TD @ 10,933' MD R. @ 10,359' MD Shublik @ 10,416' MD Set 4-1/2" x 7" Liner Pkr @ 10,433' MD (?.7' lap) First drill-off attempt reached 10,531' MD TSAD @ 10,583' MD RECE VEB, MEMORANDUM TO: THRU' Blair Wondzeli, ~1~~ P. I. Supervis0r~..i FROM' Bobby Fo~te~.~---~ Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 6, 1997 FILE NO: AFMIGFEE.doc SUBJECT: BOPE Test - Nabors 2ES BPX- PBU - H-37 PTD # 97-0102 Sunday, July 6,1997: I traveled this date to BPX's PBU well H-37 and witnessed the intial BOPE test. As the attached AOGCC BOPE Test Report shows the test went well and there were no failures. The location and rig was clean and all equipment seemed to be in good working order. Summary: i witnessed the weekly BOPE test on Nabors rig 2ES drilling BPX's PBU well H-37. Nabors 2ES - 7~6~97 - test time 2.5 hours - no failures Attachment: AFMIGFEE.XLS X Unclassified Confidential (Unclassified if doc. removed ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 9.625" Test: Initial X Workover: NABORS Rig No. 2ES PTD # BPX Rep.: H-37 Rig Rep.: Set @ 3,775' Location: Sec. Weekly Other g7-0102 DATE: 7/6/97 Rig Ph.# 659-4836 CHARLIE DIXON ROBERT FRENCH 21 T. l lN R. f3E Meddian Um. MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location YES Standing Order Posted YES Well Sign OK Drl. Rig OK Hazard Sec. YES - BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F 1 P 300/3,000 500/5,000 P 500/5,000 P 500,/5,000 P 500/5,000 P 500/5,000 P 500/5,000 P N/A MUD SYSTEM: Visual Alarm Tdp Tank YES YES Pit Level Indicators YES YES Flow Indicator YES YES Meth Gas Detector YES YES H2S Gas Detector YES YES FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure 1 500/5,000 1 500/5,000 1 500/5,000 P 1 500/5,000 P P/F P P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes 14 Test Pressure P/F 500/5,000 P 32 500/5,000 P I P Functioned Functfoned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 4~2100 3,000 P 1,600 P 0 minutes 30 sec. minutes 39 sec. YES Remote: YES Psig. Number of Failures: 0 ,Test Time: 2.5 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Distribution: odg-Well File c - Oper./Rig c- Database c - Tdp-Rpt File c -Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: W'rtnessed By: BOBBY D. FOSTER FI-021L (Rev. 12/94) AFMIGFEE.XLS TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501 o3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 13, 1997 Dan Stoltz Senior Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Well Name: Prudhoe Bay Unit H-37 BP Exploration (Alaska), Inc. 97-102 Sur. Loc.: 3260'NSL, 1264'WEL,SEC 21.T11N,RI3E, UM Btmhole Loc: 470 I'NSL. 139'WEL,SEC 29,T11N,R13E, UM - Dear Mr. Stoltz: Enclosed is thc approved application for permit to drill the above referenced well. Thc permit to drill docs not cxcmpt you from obtaining additional permits required bv lax,,' from other governmental agcncics, and does not authorize conducting drilling operations until all other requircd permitting determinations are made. Blowout prcvention cquipmcnt (BOPE) must bc tcstcd in accordance with 20 AAC 25.035. Sufficient notice (approximatcly 24 hours) of thc BOPE tcst performed before drilling below the surface casing shoe must be given so that a rcpresentativc of thc Commission may witness the test. Notice may be given bv contacting the Commission petroleum field inspector on the North Slope pagcr at 659-3607. · Chairman~ BY ORDER OF THE COMMISSION dlf/enclosures cc: Department o£ Fish & Game. }tabitat Section w;o encl. Department of Envinonuncnt Conservation w.,o encl. STATE OF ALASKA ALASKA O'~_'AND GAS CONSERVATION COMN,~.-dSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill F-I Redrill lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []Service [] Development Gas []Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE - 61.1' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028288 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3260' NSL, 1264' WEL, SEC. 21, T11N, R13E, UM (Proposed) Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 5248' NSL, 4477' WEL, SEC, 28, T11 N, R13E, UM H-37 Attotal depth ~9. Approximate spud date ~,~-r Amount $200,000.00 4701' NSL, 139' WEL, SEC. 29, T11N, R13E, UM ~i 12. Distance to nearest property line113. Distance to nearest well 14. Num n 15. Proposed depth (MD and TVD) ADL 028287, 139'I No Close Approach 2560 11526' MD / 8900' TVD 16. i'o be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 2000' Maximum Hole Angle 96° Maximum surface 3300 "psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement H°le Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 94# H-40 Weld 80' 30' 30' 110' 110' :260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 3643' 29' 29' 3702' 3500' !1810 sx CS, 310 sx Class 'G' 8-1/2" 7" 26# L-80 BTC-Mod ' 10994' 28' 28' 11022' 8980' 265 sx Class 'G' 6" 4-1/2" 12.6# L-80 BTC-Mod 1254' t4)E-7~ 8720' 11526' 8900' 145 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary ' ORIGINAL Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented M D TVD Structural Conductor Surface Intermediate ;. · Production LinerMAY 2_ 9 1997 4!ask,~ 0il & Gas Cons, gr~,0rage Perforation depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Pict [] Refraction Analysis [] Seabed Report []20 AAC 25.050 Requirements Contact Engineer Name/Number: Winton Aubert, 564-4825 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that th, e~going is/tfj~e and ~orrcect to the best of my knowledge Signed '~/'~,~-,~ ~-~~ ~/.~"~/~ , Title Senior Drilling Engineer Date ~-- ~_,~'~ '- ~' Dan Stoltz ~ ./ ~ Commission Use Only ,,, Permit Number J APl Number App, roval D~ te J See cover letter ~;:~'~;::'-/,~ :2-- 50- O.P~.~'- ~- ~-- ~ .~ ~ ~"J~'..)") forother requirements Conditions of Approval: Samples Required [~Yes ,~ No Mud Log Required I-lYes J~ No Hydrogen Sulfide Measures b~]Yes I--INo Directional Survey Required ~]Yes J--lNo Required Working Pressure for BOPE []2M; []3M; ~,5M; [] 10M; [] 15M Other: Original Signea by order of Approved By David W. J0hrlstor, Commissioner the commission Date ~"/~,~ Form 10-401 Rev. 12-01-85 Submit In Triplicate [Well Name: IH-37/H-37 L1 I HAw Multilateral Well Plan Summary I Type of Well: IPr°ducer I Surface Location: J 3260' FSL, 1264' FEL, S21, T11N, R13E, UM Ivishak - Zone 4:H-37 (lst Lateral) Start H-37 (Lat 1): 5248' FSL, 4477' FEL, S28, TI iN, R13E, UM BHL H-37: 4701' FSL, 139' FEL, S29, T1 IN, R13E, UM Sag River: H-37 L1 (2nd Lateral) 24' FSL, 4422' FEL, S21, T11N, R13E, UM Start H-37 L1 (Lat 2): BHL H-37 LI: 4701' FSL, 139' FEL, S29, TllN, R13E, UM I AFE Number: 14P0960.0 I [ Estimated Start Date: 1 6/16/97 MD Lateral 1: 11,526" MD Lateral 2: 11,506' ling: I Nabors 2ES I I Operating days to complete: 140 TVD - Lat 1: 8,900' ss TVD - Lat 2: 8,780' ss [ KI~ Elev. 1 61.1' [Well Design: I HAW Multilateral Objective: Well (H-37) targets the Ivishak Zone 4 and the Sag River intervals in an unpenetrated ter- race fault block south of and downthrown to the line drive injection wells H-09 and H-10. The well target polygon was defined near the western downdip end of the terrace in order to avoid faults in the upstructure area, and avoid possible eastward sweep from the H-09 in- jection well. Stream lines linking the H-09 - H-06 well pair are the only way in which oil could have been swept from the terrace. Since these streamlines exist only in the eastern part of the terrace, its western part is not expected to be swept. Formation Markers Formation Tops MD Pilot MD Lat 1 MD Lat 2 TVD (ss) Kingak 8373' 7330' Sag River 10,322' 8750' Sh ublik 10,382' 10,506 8780' TSAD 10,552' 10,621' 8865' TD Laterals 11,526' 10,506' 8900', 8780' Mk¥ £9 ~997 Cement Calculations Lead Cement Tail Cement Casing/Liner Sk / Wt / Yield Sk / Wt / Yield Comments Cold Set Lead to surface (350% excess through 9-5/8" 1810/12.2/1.92 310/15.8/1.15 permafrost, 100% excess to TD); Class G Tail; Pump time-4+ hr.; TOC - Surface CI G; Tail FW=0; 7" N/A 265 / 15.8 / 1.14 30% excess; Pump time-4+ hr.; T©C = _+9300' MD (_+1,000' above Sag River) 4-1/2" N/A 145 / 15.7 / 1.19 Class G: 30% excess; Pump time = 4 hr.; TOC 150' above TOL 4-1/2" N/A N/A Slotted liner Volume assumptions: Gauge hole + designated excess; 80' shoe joints; T©C as designated. Casing/Tubing Program Hole Size Tubular Wt/Ft Grade Conn Length Top Btm O.D. MD/TVD MD/TVD 30" 20" 94# H-40 Weld 80' 30'/30' 110'/110' 12-1/4"19-5/8"140#1 L-80 I BTC 13643'1 29'/29' 13702'/~500' 8-1/2" I 7" I 26# I L-80 I BTC-MOD I 10994' I 28'/28' 111022'/8980' H-37 (Eat 1) 6" I 4-~x2" 1~2.~#1 L-80 I BTC-MODI 1,254' 1~0272V~720'I~2VXe900' H-37 L1 (Lat 2) NA I 4-1/2" 12.6# L-80 BTC-MOD 10156' 26'/26' 10182'/8680' Logging Program Open Hole Logs: 8-1/2" Hole MWD/GR; WL DIL / BHCS / CNL / LDT / GR 6" Hole (Lat 1) MWD/GR/Resistivity 6" Hole (Lat 2) MWD/GR/Resistivity Cased Hole Logs: None planned Directional [KOP: [2000' MD IMaximum Hole Angle: Surface Close Approach Wells: Drilling Close Approach Wells: 88°, 96° through targets H-09 is 73.3' away H-10 is 36.7' away None An¢~or4~ Mud Program Surface (12-1/4" hole) Section: Spud Mud I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss Initial 9.6 _. 300 35-50 25-45 50-80 9-10 15-20 Final 9.8 300 20-40 15-30 30-50 9-10 15-20 Hazards/Concerns Gravel beds, bridging, lost circulation. Frequent sweeps to aid hole cleaning. Intermediate (8-1/2" hole) Section: Gel-free 6% KCI Biozan I Density, ppg, FunnelVis, sec I LSRYPI Gels I pH HPHTFL, cc 10.0 J 50 - 65 8 - 13 15-25 / 20-35 9 - 10 <14 Hazards/Concerns I Potential high torque could require lubricant use. I Be alert for lost circulation, differential sticking due to higher MW. Production (6" hole) Sections: Quickdriln (viscosified SW) J Density, ppg I FunnelVis, sec I LSRYPI LSRVis I pHI APIFL, 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. Well Control Well control equipment consisting of 5000 psi w.p. pipe rams, blind rams, and annular pre- venter will be installed and is capable of handling maximum potential surface pressures. Di- verter, BOPE and mud fluid system schematics on file with AOGCC. Hazards H-Pad is a known shallow hydrocarbon area. ~ Stuck pipe, tight hole, and swabbing have occurred in H-Pad wells through Kingak shale. Lost circulation through conductive faults is a possibility on H-Pad. Operations Summary 1. Pre-rig: Set and cement 80' of 20" conductor. Install cellar ring. 2. Secure surface close approach wells. MIRU Nabors 2ES. NU and function test diverter. . Drill a 12-1/4" hole to _+3702' MD (+3575' TVD) per directional plan. Hold diverter drill while drilling surface hole. . RU and run 9-5/8", 40#, L-80 casing to TD. Cement casing by circulating lead cement to surface before mixing and pumping tail cement. This may require as much as 350% ex- cess in the permafrost then 100% excess to TD, or 3458 ft3 (616 bbls) lead slurry. Lead cement volume is based on 3702' of 12-1/4" gauge surface hole (1159 ft3 or 206 bbls), plus necessary excess to reach surface. Tail cement volume based_~)_n 5,0~'~of~~4" hole plus an 80' shoe joint (34.1 fP or 6.1 bbls). 3 M&'Y 29 ~997 NOTE: Test cementing head and wiper plugs to insure proper function prior to job. . . NU BOPE. Install test plug and test rams, choke manifold, standpipe manifold, kelly and all floor valves to 250 psi Iow and 5,000 psi high (annular to 250 psi Iow and 2,500 psi high). Chad all tests. Remove test plug. PU 8-1/2" bit, 6-3/~" directional BHA, and MWD on 5" drillpipe. TIH and tag TOC. MINIMUM WOC TIME IS 12 HOURS. . Test 9-5/8" casing to 3,000 psi for 30 minutes. Record and graph (pressure vs. volume) the casing test and use for baseline for the LOT. Drill shoe joint and 20' of new forma- tion. Perform and record LOT. 8. Drill 8-1/2" hole directionally to TD @ 11,022' MD (8980' TVD). POH, LD BHA. 9. Log well from TD to _+9000' MD with DPC Resistivity / Neutron Density / Gamma Ray / Caliper / SP. 10. RU and run 7", 26 #/ft L-80 casing with drillable joint and stinger from _+11,022' MD (_+8980' TVD) to surface. 11. Cement 7" casing with 301 ft3 (53.6 bbls) CIG cement, based on 1722' of 8-1/2" hole x 7" casing annulus + 30% excess (284 fP or 50.6 bbls) plus an 80' shoe joint (17.2 fP or 3.1 bbls). 12. Drain the stack via annulus valve. Set and energize pack-off. Test pack-off to 5,000 psi. If emergency slips have been set, test pack-off to 3,500 psi only. RU and pump mud down the 9-5/8" X 7" annulus to clear the annulus of cement. Freeze protect the open annulus. 13. Test BOPE to 250 psi Iow / 5000 psi high. 14. PU 6" bit, 4-3/4" MWD and steerable BHA on 3-1/2" DP. RIH and tag 7" landing collar. Drill out drillable joint and 20' of new formation with existing mud (drill-out FIT). Displace well with new Quickdriln (viscosified sea water). Directionally drill first horizontal lateral from ~,-8~2.~ MD to TD @ 11,526' MD (8900' TVD). Condition hole for liner and POH, LD BHA. ~°'~' ' ~oRf~ ¢/~-~ 15. 16. Install a 4-1/2", 12.6 lb/fi, L-80, IBT-Mod liner with 4-1/2" x 7" packer/hanger. Space out for ~ of lap. lo ~ -z..-~ ~' t_ Reciprocate liner. Cement liner with 145 sk cement (29.9 bbls) based on 1104' of 6" open hole x 4-1/2" liner annulus + 30% excess (123.3 fP or 22 bbls), plus an 80' shoe joint (6.8 ft~ or 1.2 bbls), plus 150' liner lap (15.7 fP or 2.8 bbls), plus 150' above liner top (22.2 fP or 4.0 bbls). Set liner hanger/packer with 4200 psi. Reverse clean. POH. 17. PU 7" whipstock, 6" bit, 4-3/4" MWD and steerable BHA on 3-1/2" DP. RIH, orient and set whipstock @ _+10,344' MD (8761' TVD). ~ ~ ~¥,~ i~ ~ M~,'f 2'.9 ~.997 Oil.~ Sas Cons. 18. Mill window in 7" casing from 10,332' MD. Kick off and drill 6" second horizontal lateral section from 10,344' MD to TD @ 11,506' MD (8780' TVD). C&C. Displace well to ~ea water. 19. Run 4-1/2", STL slotted liner to TD. Drop slotted liner 10' outside 7" Window. POH. 20. RIH and retrieve 7"whipstock. 21. PU cleanout BHA for Lateral 1. RIH to TD. Displace hole to sea water and circulate clean. 22. 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. 3-1/2" DP to surface 23. Note: Once logs have been analyzed and perforation intervals are known the packer depth, fluid height for underbalance, and clean up period will be determined. De- tailed perforating procedure will be specified when 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 · 4-1 · 4-1 · 4-1 · 4-1 · 4-1/2 · 4-1/2 · 4-1/2 · 4-1/2 · 4-1/2 GLM 4-1/2 /2" WLEG /2", 12.6 lb/fi, L-80 IBT-MOD 10 ft pup joint /2", 12.6 Ib/ft, L-80 IBT-MOD full joint /2", 12.6 Ib/ft, L-80 IBT-MOD 10 ft pup joint /2"x 7" packer ", 12.6 ",L-80 ",12.6 ",12.6 ",12.6 depths ", L-80 Ib/ft, L-80 IBT-MOD 10 ft pup joint Otis "X" Nipple Ib/ft, L-80 IBT-MOD 10 ft pup joint Ib/ft, L-80 IBT-MOD tubing joint Ib/ft, L-80 IB'I'-MOD tubing with ultra slim hole GLMs to be determined later. Tubing Retrievable SSSV @ _+ 2,200' MD · · 4-1/2", 12.6 Ib/ft, L-80 IBT-MOD tubing to surface · 4-1/2" tubing hanger 'i, ' .-...~¥ 29 ,997 24. 25. 26. 27. 28. 29. 30. Space out, test SSSV and circulate with corrosion inhibitor prior to setting packer. Drop packer setting ball. Pressure tubing to 4000 psi and set packer. Note: Set packer prior to ND BOP and NU tree (well is perforated). Close SSSV, install TWC, and test to 1000 psi. Remove BOPE. Install and test production tree to 5000 psi. Pull TWC valve. While holding 1500 psi on tubing, pressure test annulus to 3500 psi for 30 minutes. Bleed pressure from annulus then tubing. Open SSSV and shear RP in upper GLM with 2900 psi annulus pressure. Bleed pres- sure and freeze protect with diesel to 2200' MD. Set BPV. Close SSSV and secure well. Release rig. Complete appropriate documentation and hand over to Production. Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : H-BTPB1 (P12) . Field ........ : Prudhoe Bay, H-Pad Computation..: Minimum Curvature Units ........ : FEET Surface Lat.,: 70,29484977 N Surface Long,: 14'8.83933898 W Legal Description Surface ..... ',: 3260 FSL 1264 FEL S21 TllN R13E UM Target(Pilot): 5161 FSL 4561 FEL $28 TllN R13E DM BHL .......... : 4875 FSL 4840 FEL S28 TllN R13E UM LOCJ~TIONS - ALASKA Zone: X-Coord 643340.00 640116.00 639843.38 4 Y-Coord 5958769.30 5955329.00 5955038,09 PROPOSED WELL PROFILE STATION MEASURED INCLN DIRECTION IDENTIFICATION DEPTH ANGLE AZIMUTH KB 0.00 0.00 0-00 EST BASE PEI:~VIA. PROST 1B54,92 0.00 0.00 KOP BUILD 2.5/100 2000,00 0.00 0.001 2100.00 2.50 255.00 2200.00 5.00 255.00 CURVE 2.5/100 2300.00 7.50 255.00 · · ~400.00 10.00 255.00 2500.00 12.50 '255.00 2600.00 14.36 247.77 2700.00 16.38 242.23 ~m{mm{mmmmmmmm{ VERTICAL-DEPTHS TVD SUB-SEA 0.OO -7'4,92 1854.92 1780,00 2000.00 1925.08 2099.97 2025,05 2199,75 2124.83 2299.14 2224.22 2397.97 2323~05 2496,04 2421.12 2593.31 2518.39 2689.74 2614.8~ SECTION DEPART 0,00 0.00 -0.00 1.87 7.49 16.85 29.92 46.68' 67.35 92.13 Prepared ..... : 13 May 1997 Vert sect az.: 224.23 KB elevation.: 74.92 ft Magnetic Dcln: +28.378 (E) Scale Factor.: 0. 99992334 Convergence..: +1,09271002 ~".~.....,iuk' ::.L AKA-DPC r, ,,... AN ,-,,., {Th" PL NO'F/", '"' '"' ?' FOR. EXECUTION COORDINATES-FROM A/~ASKA Zone 4 TOOL WELLHEAD X Y FACE 100 0.00 N . 0.00 E 643340.00 5958769.30 HS 0.00 0.00 N 0,00 E 643340.00 5958769.30 HS 0.00 0.00 N 0.00 E 643340.00 5958769.30 105L 0.00 '0.56 S 2.11 W 643337.90 5958768.70 105L 2.50 2.26 S 8.42 W 643331.62 5958766.88 105L 2.50 5.~7 S 18.94 W 643321.16 5958763,87 HS 2.50 9.01 S 33.63 W 643306.55 5958759.65 ~S 2.50 14.06 S 52,47 W 643287.81 5958754.24 46L 2.50 21.55 S 74.41 W 643266-02 5958746.33 39L 2.50 32.82 S 98.37 W 643242.29 5958734.62 33L 2.50 0 2800.00 18.52 237-90 2900.00 20.74 234.46 (Anadrill (c)97 }{37PEP12 3.0C 5.t01 PM P) 2785.13 2879.32 2710.21 120.98 47.83 S 2804.40 153.84 66.56 S 124.30 W 643216.64 5958719.11 29L 2.50 152.17 W 643189.14 5958699.85 26L 2.50 H-37PB1 (P12) PROPOSED WELL PROFILE 13 May 1997 Page 2 STATION MEASURED INCLN DIRECTION VERTICAL-DEPTHS SECTION COORDINATES-FROM ALASKA Zone 4 TOOL DL/ IDENTIFICATION DEPTH ANGLE AZIMUTH TVD SUB-SEA DEPART WELLHEAD X Y FACE 100 3000.00 23.01 231.67 2972.11 2897.19 190.66 88.98 S 181.92 W 643159.83 5958676.87 23L 2.50 3100.00 25.33 229.35 3063.34 2988.42 231.35 115.04 S 213.48 W 643128.77 5958650.22 2lb 2.50 3135.05 26,14 228.63 3094.92 3020.00 246.52 125,03 S 224.96 W 643117.48 5958640.01 21L 2.50 3200.00 27.67 227.40 3152.83 3077.91 275.84 144.69 S 246.80 W 643096.02 5958619,94 19L 2.50 3300.00 30.04 225.74 3240,41 3165,49 324.05 177.88 $ 281.83 W 643061,64 5958586.09 lSD 2.50 3400.00 32.42 224.30 3325.92 3251.00 375.89 214.55 S 318.48 W 643025.70 5958548.74 lTL 2.50 3500.00 34.82 223.03 3409.18 3334.26 431.25 254.61 S 356,69 .W 642988,26 5958507.95 16L 2.50 END 2.5/100 CURVE 3503.82 34,92 222,99 3412.31 3337.39 433.43 256.21 S 358.18 W 642986,80 5958506.33 ~S 2.5'0 9-5/8" CSG PT <11> 3702.12 34.92 222.99 3574,92 3500.00 546,91 339.24 S 435.57 W 642911.02 5958421.84 ~S 0.00 UG4A 4360.66 34.92 222.99 4114,92 4040.00 923,75 614.97 S 692.56 W 642659,34 5958141.29 HS 0.00 CM3 TOP KINGAK ~ LCU TJD BUILD 6/100 6385.05 34.92 222.99 5774.92 5700.00 2082.17 1462.58 S 1482.58 W 641885.69 5957278.83 HS 0.00 8372.87 34,92 222,99 7404.92 7330,00 3219.66 2294.88 S 9258,33 W 641126.02 5956431.96 ~S 0,00 9330.19 34.92 222.99 8189.92 8115.00 3767,47 2695.71 S 2631.92 W 640760,16 5956024.11 HS 0.00 9541.64 34,92 222.99 8363.31 8288.39 3888.47 2784.24 S 271~.45 W 640679.35 5955934.02 3R 0.00 9600.00 38.41 223.24 8410.12 8335.20 3923.31 2809.68 S 2738.26 W 640656.03 5955908.14 2R 6,00 TJB END.6/100 BUILD 9700.00 44.41 223.59 8485.08 8410.16 3989.41 2857.70 S 2783.70 W 640611.51 5955859.26 2R 6.o0 9800.00 50.41 223..87 8552.73 8477.81 4063,00 2910.86 S .2834.57 W 640561.66 5955805.14 2R 6.00 9819.37' 51,.57 223.92 8564.92 8490.00 4078.04 2921.71 S 2845201 W 640551.44 5955794.10 2R 6.00 9900.00 56.40 224.11 8612.32 8537.40 4143.25 2968.60 S 2890.~1 W 640507.04 5955746.36 2R 6.00 9959.98 60.00 224.23 8643,92 8569,00 4194.22 3005.16 S 2925.83 W 640472.23 5955709.i3 HS 6.00 CGOC TJB TJA TOP SAG RIVBR TOp'S~UBLIK 9971.98 60.00 224.23 8649.92 8575.00 4204.61 3012,60 S 2933.08 W 640465.12 5955701.55 HS 0,00 10041.98 60.00 224.23 8684.92 8610.00 4265.23 3056.04 S 2975.37 W 640423.67 5955657,32 HS 0,00 10191.98 60.00 · 224,23 8759.92 8685.00 4395.14 3149.12 S 3065.99 W 640334.85 5955562.54 ~S 0.00 10321.98 60.00 224,23 8824.92 8750.00 4507,72 3229.78 S 3144.53 W 640257.88 5955480.39 HS 0.00 10381.98 60.00 224-23 8854.92 8780,00 4.559.68 3267.01 S 3180.77 W 640222.35 5955442.48 HS 0,00 TOP SADLEROCHIT 10551,98 60.00 224.23 8939.92 8865,00 4706.90 3372,50 S 3283,47 W 640121.68 5955335.07 ~S 0.00 TARGET (PILOT) ***** 10561.98 60,00 224,23 8944.92 8B70.00 4715.56 3378.70 S 3289.52 W 640115.76 5955328.75 HS 0,00 COWC 10741.98 60.00 224.23 903~ .92 8960.00 4871.45 3490.39 S 3398. ~6~-~---6411[l[tg._lJt_5.9~ 52 ~. 03 ,,~ ,,.,, ~ ~ A;".i "": .'~..: I L AKA-DPC (A~adrill (c)97 H3~PBP12 3,0C 5:01 PM P) ,..., !TY PLAN , ,..,..I-," :i OVED FOR ON . PLAN ¢I? ~ Anadrj ]1 Schlumberger H-37PB] (PI2). PLAN VIE __ LOSURE · 5]14 feet at Azimuth 224.23 SHARED S.ERVICES GALE. RAHN, -- KB 'KOP CURV END 9-5t BUILD END TARGE TO · DRTLLTNG INATION.' +28.378 (E) ' ! ~nch = 800 feet . 1. ' ]3 May ]997 .......................................................... ~ c ,'~;" .;::~,,_L. " /~: ~- ::! " ':B ' · -,.- .... , Identification . MD N/S E/W · ,UILD ~.5/~oo 2000 o. o E ~VE 2.5/]00 ~500 ~4 S 52 w I 2.5/'100 CURVE 3504 256 S 358 W VB' c$~ ~1 <1.1 > 3702 33~ $ 436 I~ ...... b,.?~it~i ,,. LD §/~00 S542 2784 $ '27~ }t . · ............ §/~00 BUILD 9~0 3005 S ~25 ~ ~1022 3664 S 3567 H ,,, ~ ~ _, I B800 6400 GOO0 ~Rnn ~pnn annn )0 3600 3200 2800 2400 2000 ]600 1200 BOO 400 0 400 ~ <- WEST · EAST -> Ifil] (cl97 H37PGPJ2 3.0C4:33PNP) -q 0 /%nadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : H-37 (P12) Field ........ : Prudhoe Bay, H-Pad Computation..: Minimum Curvature Units ........ : FEET SurfaCe Lat..: 70,29484977 N Surface Long.: 148.83933898 W Legal Description Surface ...... : 3260 FSL 1264 FEL 821 T11N R13E UM Tie-in KOP...: 5248 FSL 4477 FEL S28 TllN R13E UM Target(Start): 5104 FSL 4671 FEL S28 TllN R13E UM BHL / TGT End: 4701 FSL 139 FEL S29 TllN R13E UM LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord 643340.00 5958769.30 640198.66 5955417.21 640007.44 5955270.36 639268.00 5954853.00. STATION MEASURED INCLN DIRECTION IDENTIFICATION DEPTH ANGLE AZIMUTH i0421.98 60.00 224.23 TJB TJA TOP SAG RIVER TOP SHUBLIK TIE-IN KOP 12.77/100 PROPOSED WELL PROFII~E VERTICAL-DEPTHS SECTION TVD SUB-SEA DEPART Prepared ..... : 13 May 1997 Vert sect az,: 241.65 KB elevation.: 74.92 ft Magnetic Dcln: +28.378 (E) Scale Factor.: 0.99992334 Convergence..: +1.09271002 ; COORDINATES-FROM A~S~ Zone 4 TOOL DL/ WELLH~ X Y FACE 100 8684.9.2 8610.00 8759.92 8685.00 8824.92 8750.00 8854.92 8780.00 .88~4..92 8800.00 4383.66 3291.83 S 3204.94 W 640198.66 5955417.21 HS TOP SADLER0CRI T 10450.00 62.99 226.47 10500.00 68.41 230.18 10550.00 73.90 233.62 10600.00 79.44 236.88 · 10620.67 81.74 238.18 8888.29 8813.37 4407.29 3309.13 S 3222.45 8908-87 8833.95 4451,62 3339.38 S 3256.49 8925.02 8850.10 4498.23 3368.55 S 3293.72 8936.54 8861.62 4546.~5 3396.25 S 3333-69 8939.'92 '8865.00 4566.89 3407.19 S 3350.89 640181.48 5'955399,59 33R 12.77 640148.03 5955368..69.' 31R 12.77 640111.36 5955338.82 30~ 12.77 ,, 640071.94 5955310.36 29R 1~.77 64005~.95 5955299.09 29R 12.77 I 10650.00 85.02 240.02 (Anadrill (c) 97 H37P12 3.0C 4:44 PM P) 8943.30 8868,38 4595.99 3422.15 S 3375.88 W 640030.24 5955283.66 29R 12.77 H-3'7 (P12) STATION IDENTIFICATION END 12.77/100 CURVE TA~ET (START) 4-1/2" LINER PT TD COWC TOp HOT OOWC TOP ZONE .3 TOP ZONE 2C MEASURED DE PTH 10676.46 10676.46 11526.15 11526.15 INCLN A/~GLE 87.98 87.98 87.98 87.98 PROPOSED WELL PROFILE __ DIRECTION VERTICAL-DEPTHS A~Z I MUTH TVD SUB - SEA SECTION DEPART 241.65 8944.92 8870.00 4622.40 241.65 8944.92 8870.00 4622.40 241.65 8974.92 8900.00 5471.55 241.65 8974.92 8900.00 5471.55 9034.92 8960.00 9044.92 8970.00 9054.92 8980.00 9084.92 9010.00 9124.92 9050.00 9204.92 9130.00 13 May 1997 Page 2 mmmm mt~ COORDINATES-FROM ALASKA Zone 4 TOOL DL/ WELLHEAD X Y FACE 100 3435.02 S 3398.94 W 640007.44 5955270.36 HS 12.77 3435.02 S 3398.94 W 640067.44 5955270.36 HE 12.77 3838.23 S 4146.26 W 639268.00 5954853.00 0.00 3838.23 S 4146.26 W 639268.00 5954853.00 0.00 0 (Anadrtll (c)9,7 H37P12 3.0C 4:44 PM P) iii I I §301 g400 3800 .3900 H-37 (Pi2) VERTICAL SECTION VIEW _ i ii i i ~ I SHARED i 'SERvicEs DRILLINg' Section at: 24~.65 ................ iTO~ ~: I i ', i V cal: :1 inch = 200 feet I , i I "' i' IDep Scale.:, ! inch = 200 feet .~,.--,, -.,-'~' IDrawn .... -.: :13 May ~.997 -- ( / :' -':"-'1~ ' " /-"~:-/',' -~,' '~ L ..'.' .~ 2':, . ~ ,,... ~ ~ ".. ' ","." ~'. C'.~"%':, ...... ~ .~ .r ~:. Marker Identification MD BKB SECTN INCL ~ A) TIE-IN KOP J2.77/~00 10422' 8875 4384 60.6 ; r L,,., i"', · B) END 12.77/~00 CURVE 10676 8945 4622 87 c ~ ~ J .... Y.. I J L . ~ ~ . C) TABGET JSTART} ~*~* ]0676 8945 4622 87.~ ',, - ~-' ',...,':' ,,~ '":~ ,.'.~~ ~ C~ ') ', D) 4-]/2" L~NER PT .,,: E) TO '~- ~¢ ........ ~, - .... ;~ , ~ - ,, ,,-- ~,~ ..~--.,---------- %N ........ J .... ,. ...... '-- .................L I ~a ~ ~ Gas ~o~s. % ~ - . _ -~.- ~ '-~ '' . ...... L t ......... ' i ~ ~. ~. ~ [ .... I I i I¢ill (C197 H3~2 3.0C 4-'45 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 5t00 5200. .. 5300 5400 5500 5600 Section Departure ii I II I I I .... ~ I --i i III I I Anadri / ] SchJumbergsr H-37 PLaN VlE~ mi ..... SHARED 'sE V T cES DR T L'[_ T N'G' ~ ~ ! mm m i i i i i i i i i :LOSURE · 5650 feet at Azimuth 227.2~ !CLINATION. +_28.378 {E) . .. ., :ALE · ~ inch 200 feet : "' ' :" "' " "' .... ' "' ~ = ..... .. ,,.... /.,f,,..,-: ;. tAWN ' 13 May 1997 i L.:.: ,- ....... :;:...'; ? ....... . ,.~ ' ' ;, i '~ C-~ ~. t. ~ " ., ~ ..... :,..-,..,.. .. ~ .... .-/~:~ ~:;"~ ..... ~ ~:... ., ..... ....,.. ;"..., .... t '~ ...~. ,.. ,:.' "' :'~;.,~ Identification N/S . , .... , -...,, ....:m-.,? ) ~t. ~-¢ TIE-IN KOP 12.77/100 10422 3292 S 3205 W : . , , . ,, END ~2.77/~00 CURVE ~0676 3435 S 3399.W ~ ~';'~ "" .... ' ~"~' /" · , .-.~.~,."'.,:',.,~ ~..~.., (<_CS~ TAR6ET [START) ,~,~ ~0676 3435 S 3399 W , . ...................... 4-~/2" LINER PT <l I> ~1526 3838 S 4~46 W ' , ........................... . .......... TO ~15~ 3838 S 4~46 W i , ,,~ ., ~'' ~ ........ ....... // ~' I .... ~Ay 2,S~ 'i997 )0 4300 4200 4tO0 -- ]BO0 ~900 4000 3900 3800 3700 3600 3500 3400 3300 3200 3 ! O0 i ii ii ii i iiii i i i i 3000 2900 2800 2700 <- WEST u iii i 3600 )OOO O0 '~ ]00 3700 )00 "ri o , I--,I o '¥ ' f DATE CHECK NO. 108810 ' S6152_01 O0 VENDOR 970 ,;~ :--:,,, l S C 1 u :.,; r~ (---' L.; ._, I I I I I I I I I I I I I I I I ~II I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I THE ATTACHED CHEOK IS IN PAYMENT FOR ITEMS DESORIBED ABOVE. /~e~'_*~ ~ ~ 0~-~0 O['~:g 1 WELL PERMIT CHECKLISToo~,Y ~.~. NAHE /~X~/_..~ /'-' F7 PROGi~J~= expel dev~/redrlrl servr] wellbore segl-I a.. disp para reqrl ADMINISTRATION 1. Permit fee attached ................... 2. Lease number appropriate ................ 3. Unique well name and number ............... 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary. . 6. Well located proper distance from other wells ...... 7. Sufficient acreage available in drilling unit ...... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropriate bond in force ......... 11. Permit can be issued without conservation order .... 12. Permit can be issued without administrative approval. . 13. Can permit be approved before 15-day wait ....... ENGINEERING REMARKS 14. Conductor string provided ............... Y~ N 15. Surface casing protects all known USDWs ........ ~ N 16. CMT vol adequate to circulate on conductor & surf csg..~ N 17. CMT vol adequate to tie-in long string to surf csg . . . Y 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. Y~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. ~ N'/~ 22. Adequate wellbore separation proposed .......... Y~ N ~_~v 23. If diverter required, is it adequate .......... N 24. Drilling fluid program schematic & equip list adequate ~N 25. BOPEs adequate .................... i r~ N 26. BOPE press rating adequate; test to ~LsZ~ psig~' N ~,,/ 27. Choke manifold complies w/API RP-53 ~i . .~N 28. Work will occur without operation shutdown ....... ~N 29. Is presence of H2S gas probable ............ J" ~N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/. 31. Data presented on potential overpressure zones ..... Y /~ ~ / /~ 32. Seismic analysis of shallow gas zones .......... ~/ N /~/'~fl % 33. Seabed condition survey (if off-shore) ........ ~/~ N ~ 34. Contact name/phone for weekly progress reports . . . ~. Y N [explorator~ only] GEOLOGY: ENGINEERING: COMMISSION: JDH~ Comments/Instructions: Z HOW/dlf- A:\FORMS\cheklist rev 01/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Tue Sep 30 11:04:40 1997 Reel Header Service name ............. LISTPE Date ..................... 97/09/30 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 ..................... 97/09/30 Origin ................... STS Tape Name ................ U1XrKNOWN Continuation Number ...... 01 Previous Tape Name ....... %TKTKNOWN 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 2 AK-MW-70197 M. HANIK C. DIXON H-37 500292277200 BP EXPLORATION (ALASKA), INC. SPERRY-iSUN DRILLING SERVICES 30-SEP-97 MWD RUN 3 AK-MW-70197 M. HANIK B. MCMANUS MWD RUN 4 AK-MW-70197 M. HANIK B. MCMANUS JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 8 AK-MW-70197 M. WORDEN C. DIXON MWD RUN 9 AK-MW-70197 M. WORDEN C. DIXON MWD RUN 10 AK-MW-70197 M. WORDEN C. DIXON JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION MWD RUN 11 AK-MW-70197 M. WORDEN C. DIXON MWD RUN 11 AK-MW-70197 M. WORDEN C. DIXON OCT O 8 1997 SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 21 lin 13E 3260 1264 75.50 74.10 45.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 9.625 3775.0 8.500 7.000 10460.0 6.000 11565.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 IS DIRECTIONAL ONLY AND IS NOT PRESENTED. 3. MWD RUNS 5,6 AND 7 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 4. MWD RUNS 2,8, AND 9 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 5. MWD RUNS 3,4,10, AND 11 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4). 6. A CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 7648'MD, 6800'TVD. 7. A CHANGE FROM DUAL GAMMA RAY (DGR) TO SCINTILLATION TYPE GAMMA RAY (NGP) OCCURRED AT 10460'MD, 8886'TVD. 8. A CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 10773'MD, 8962'TVD. 9. A MEASUREMENT AFTER DRILLING (MAD) PAS~ WAS PERFORMED WHILE TRIPPING OUT OF THE HOLE AFTER MWD RUN 11. THIS DATA IS PRESENTED AS A TAIL ON THIS LOG. 10. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11565'MD, 9052'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMIq~A 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. CURVES WITH THE EXTENSION "M" ARE MEASURED AFTER DRILLING (MAD). $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR ROP FET RPD RPM RPS RPX $ START DEPTH 3704 0 3707 5 7639 0 7639 0 7639 0 7639 0 7639 0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 3704.0 10071 0 10078 10085 10089 10094 10099 10102 10105 10114 10119 10123 10128 10130 10131 10155 10158 10161 10170 10171 10173 10180 10182 10185 10196 10198 10200 GR 3700 0 10067 0 10074 5 10088 5 10091 0 10095 0 10101 5 10105 5 10107 5 10115 10120 10125 10130 10133 10134 10157 10159 10161 10170 10173 10174 10181 10184 10186 10197 10199 10201 STOP DEPTH 11518.0 11563.0 11525.0 11525.0 11525'.0 11525.0 11525.0 EQUIVALENT UNSHIFTED DEPTH -- 0 5 0 5 0 0 5 5 5 5' 5 5 5 5 5 0 5 5 10202 10203 10217 10220 10224 10252 10253 10261 10271 10274 10276 10292 10294 10300 10303 10311 10315 10319 10322 10323 10325 10326 10327 10329 10332 10335 10336 10349 10353 10356 10359 10363 10364 10369 10401 10404 10409 10412 10414 10418 10420 10424 10428 10431 10434 10436 10439 11563 $ MERGED PBU MWD MWD MWD MWD MWD MWD MWD $ 0 5 5 0 5 5 5 5 5 5 0 5 5 5 0 0 5 5 0 0 5 5 5 0 0 5 5 5 5 0 0 5 5 0 0 5 5 5 0 5 5 0 0 0 0 0 0 0 DATA SOURCE TOOL CODE 10202 5 10204 5 10220 5 10221 5 10224 0 10254 0 10254 5 10262 5 10273 0 10274 5 10277 0 10296 0 10297 0 10302 5 10305 0 10311 5 10317 0 10320 5 10322 0 10323 5 10326 5 10328 5 10329 5 10331 0 10334 0 10336 0 10338 0 10351 5 10356 5 10358 5 103 62 0 10366 0 10367 5 10372 0 10405 5 10409 0 10412 0 10415 0 10416 5 10421 0 10423 0 10426 5 10430 0 10433 5 10436 5 10438 5 10441 0 11565 0 BIT RUN NO 2 3 4 8 9 10 11 MERGE TOP 3703 0 7720 0 8493 0 10460 0 10613 0 10826 0 10825 0 MERGE BASE 7720 0 8493 0 10460 0 10613 0 10826 0 10851 0 11565 0 REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...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 OHlV~4 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHlV/M 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 Nsam DEPT 3704 11563 7633.5 15719 ROP 4.3265 1119.72 118.912 15712 GR 9.21 621.87 76.8295 15629 RPX 0.8705 2000 4.84174 7185 RPS 0.843 73.3564 5.19358 7185 RPM 0.7876 2000 5.86269 7185 RPD 0.8052 62.5819 6.07609 7178 FET 0.6829 25.4568 2.82995 7185 First Reading For Entire File .......... 3704 Last Reading For Entire File ........... 11563 First Reading 3704 3707.5 3704 7639 7639 7639 7639 7639 · Last Reading 11563 11563 11518 11525 11525 11525 11525 11525 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 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 10467.0 10467 0 10467 0 10467 0 10467 0 10467 0 10467 0 STOP DEPTH 11527 5 11527 5 11527 5 11527 5 11527 5 11520 5 11565.5 MAD RUN NO. MAD PASS NO. MERGE TOP 11 10825.0 MERGED MAD PASS. $ Data Format Specification Record Data Record ~ype .................. 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 BASE 11565.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD FT/H 4 1 68 4 2 GR MAD AAPI 4 1 68 8 3 RPX MAD OHMM 4 1 68 12 4 RPS MAD OHMM 4 1 68 16 5 RPM MAD O~ 4 1 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD OHMM 4 1 68 28 8 First Name Min Max Mean Nsam Reading DEPT 10467 11565.5 11016.2 2198 10467 Last Reading 11565.5 RAT 61.0544 559.741 GR 18.092 528.662 RPX 0.4542 2000 RPS 0.3639 2000 RPM 0.391 2000 RPD 0.2815 570.991 FET 2.7783 89.0766 300.769 2198 49 7342 2108 28 3288 2122 27 4997 2122 18 9392 2122 22 6608 2122 32 8449 2122 10467 10467 10467 10467 10467 10467 10467 11565 5 11520 5 11527 5 11527 5 11527 5 11527 5 11527 5 First Reading For Entire File .......... 10467 Last Reading For Entire File ........... 11565.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 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 GR 3700.0 ROP 3703.5 $ 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 STOP DEPTH 7647.5 7720.0 09-JUL-97 ISC 5.06 5.46 MEMORY 7720.0 3703.0 7720.0 MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA pRoBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (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 33.6 36.4 TOOL NUMBER NGP SPC 77 8.500 8.5 LSND HT 9.90 62.0 9.6 1200 4.2 .000 .000 .000 .000 46.7 .6 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 GR MWD 2 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 3700 7720 5710 8041 3700 ROP 10.01 1119.72 175.394 8034 3703.5 GR 9.21 109.88 52.2871 7896 3700 Last Reading 7720 7720 7647.5 First Reading For Entire File .......... 3700 Last Reading For Entire File ........... 7720 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 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 FET 7635 . 0 843 6 . ~ · RPD 7635 . 0 8436 . 5 RPM 7635 . 0 8436 . 5 RPS 7635 . 0 8436 . 5 RPX 7635 . 0 8436 . 5 GR 7642.5 8444.0 ROP 7715.0 8492.5 $ LOG HEADER DATA DATE LOGGED: il-JUL-97 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.06 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 8493.0 TOP LOG INTERVAL (FT) : 7720.0 BOTTOM LOG INTERVAL (FT) : 8493.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 33.9 iq~tXIMUM ANGLE: 35.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAb94A 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 (OHlViM) 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 TOOL NUMBER P0779CRG6 P0779CRG6 8.500 8.5 LSND HT 9.80 62.0 9.3 1000 3.6 1.150 .633 1.200 1.000 53 .9 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 3 FT/H 4 1 68 4 2 GR MWD 3 AAPI 4 1 68 8 3 RPX MWD 3 OHMM 4 1 68 12 4 RPS MWD 3 OHMM 4 1 68 16 5 RPM MWD 3 OHMM 4 1 68 2 0 6 RPD MWD 3 OHMM 4 1 68 24 7 FET MWD 3 HOUR 4 1 68 28 8 First Last Name Min Max Mean Nsam DEPT 7635 8492.5 8063.75 1716 ROP 4.4626 231.592 63.2853 1556 GR 71.2856 365.329 161.575 1604 RPX 0. 8705 4. 4779 2. 02661 1604 RPS 0. 843 3. 9677 2. 01716 1604 RPM 0.7876 3.8214 2.01274 1604 RPD 0. 8052 4. 0157 2. 05951 1604 FET 0. 8245 25. 4568 3. 94797 1604 Reading 7635 7715 7642.5 7635 7635 7635 7635 7635 Reading 8492.5 8492.5 8444 8436.5 8436.5 843 6.5 8436.5 8436.5 First Reading For Entire File .......... 7635 Last Reading For Entire File ........... 8492.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 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: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET 8437 5 RPD 8437 5 RPM 8437 5 RPS 8437 5 RPX 8437 5 GR 8444 5 ROP 8494 0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: STOP DEPTH 10459.5 10459 5 10459 5 10459 5 10459 5 10459 5 10459 5 15-JUL-97 ISC 5.06 DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS [~JD 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 5.46 MEMORY 10460.0 8493.0 10460.0 35.7 61.2 TOOL NUMBER P0779CRG6 P0779CRG6 8.500 8.5 LSND HT 9.80 58.0 9.4 1000 9.8 1.200 .599 1.250 1.100 63 .9 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 4 FT/H 4 1 68 4 2 GR MWD 4 AAPI 4 1 68 8 3 RPX MWD 4 OHMM 4 1 68 RPS MWD 4 0 HlViM 4 1 68 RPM MWD 4 OHMM 4 1 68 RPD MWD 4 OHMM 4 1 68 FET MWD 4 HOUR 4 1 68 12 16 20 24 28 Name Min Max Mean Nsam DEPT 8437.5 10459.5 9448.5 4045 ROP 4.3265 300 58.2019 3932 GR 43 .7684 369.344 105.21 4031 RPX 0. 9364 95. 1012 3. 03966 4045 RPS 0. 9227 73. 3564 3. 07673 4045 RPM 0.867 65.6926 3 .2067 4045 RPD 0. 8566 62. 5819 3. 24898 4045 FET 0. 6829 17. 1401 2. 4046 4045 First Reading 8437.5 8494 8444.5 8437.5 8437.5 8437.5 8437.5 8437.5 Last Reading 10459.5 10459.5 10459.5 10459.5 10459.5 10459.5 10459.5 10459.5 First Reading For Entire File .......... 8437.5 Last Reading For Entire File ........... 10459.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 Maximum Physical Recordo.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 ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ START DEPTH STOP DEPTH 10460.0 10550.5 10460.0 10612.5 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 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 27-JUL-97 ISC 5.06 5.46 MEMORY 10613.0 10460.0 10613.0 54.6 61.6 TOOL NUMBER NGP 294 6.000 6.0 QUICK DRILN 9.10 42.0 10.0 8.0 .000 .000 .000 .000 56.1 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 GR MWD 8 AAPI 4 1 68 ROP I~D 8 FT/H 4 1 68 Name Min Max Mean Nsam DEPT 10460 10612.5 10536.2 306 GR 71.8468 594.442 169.245 182 ROP 5.2333 194.424 28.8768 306 First Reading 10460 10460 10460 Last Reading 10612.5 10550.5 10612.5 First Reading For Entire File .......... 10460 Last Reading For Entire File ........... 10612.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10543 . 0 10772 . 5 ROP 10594 . 0 10825 . 5 $ LOG HEADER DATA DATE LOGGED: 27-JUL-97 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.06 DOWNHOLE SOFTWARE VERSION: 5 . 46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 10826.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAX IMIIM 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 10613.0 10826.0 62.0 94.3 TOOL NUMBER NGP 77 6.000 6.0 QUICK DRILN 9.00 53.0 8.5 7.0 .000 .000 .000 .000 58.9 .3 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 ROP MWD 9 FT/H 4 1 68 8 3 First Last Name Min Max Mean Nsam DEPT 10543 10825.5 10684.2 566 GR 26.5588 621.87 49.6485 460 ROP 16.9558 297.44 78.8298 464 Reading 10543 10543 10594 Reading 10825.5 10772.5 10825.5 First Reading For Entire File .......... 10543 Last Reading For Entire File ........... 10825.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NIIMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH INCREMENT: .5000 ' FILE SLH4MARY VENDOR TOOL CODE START DEPTH GR FET RPM RPS RPX RPD ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE 10749 0 10754 0 10754 0 10754 0 10754 0 10757 5 10786 0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : STOP DEPTH 10808.5 10815 5 10815 5 10815 5 10815 5 10815 5 10849 5 28-JUL-97 ISC 5.06 5.46 MEMORY 10851.0 10826.0 10851.0 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 ELECTRON_AG. 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 (OHFIM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD C~E 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 93.5 93.5 TOOL NUMBER P0715SP4 P0715SP4 6.000 6.0 QUICK DRILN 9.00 55.0 8.7 6.0 .400 .229 .600 .900 83 .9 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 10 AAP I 4 1 68 4 2 RPX MWD 10 OHMM 4 1 68 8 3 RPS MWD 10 OHFIM 4 1 68 12 4 RPM F/WD 10 0 Hive4 4 1 68 16 5 RPD MWD 10 OH/VIM 4 1 68 20 6 ROP MWD 10 FT/H 4 1 68 24 7 FET MWD 10 HOUR 4 1 68 28 8 Name Min Max Mean Nsam DEPT 10749 10849.5 10799.2 202 GR 23.3998 47.8703 34.8354 120 RPX 4.7328 9.2496 6.34401 124 RPS 7.6749 14.8725 10.9405 124 RPM 10.7193 20.5004 16.0242 124 RPD 14.2729 26.0005 20.2488 117 ROP 8.7976 4394.53 444.626 128 FET 13.1679 15.6254 13.624 124 First Reading 10749 10749 10754 10754 10754 10757.5 10786 10754 Last Reading 10849.5 10808.5 10815.5 10815.5 10815.5 10815.5 10849.5 10815.5 First Reading For Entire File .......... 10749 Last Reading For Entire File ........... 10849.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 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: DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR FET RPM RPS RPX RPD ROP $ 11 .5000 START DEPTH 10807 0 10813 5 10813 5 10813 5 10813 5 10814 0 10852 5 STOP DEPTH 11520 0 11527 0 11527 0 11527 0 11527 0 11527 0 11565 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 MINIMLTM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 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 29-JUL-97 ISC 5.06 5.46 MEMORY 11565.0 10825.0 11565.0 78.6 92.9 TOOL NUlVI~ER P0715SP4 P0715SP4 6.000 6.0 QUICK DRILN 9.00 55.O 8.7 6.0 .400 .221 .600 .900 86.6 Name Service Order Units DEPT FT GR MWD 11 AAPI RPX MWD 11 OHFiM RPS I~WD 11 RPM MWD 11 OHMM RPD MWD 11 OHMM ROP MWD 11 FT/H FET MWD 11 HOUR Size Nsam Rep Code Offset Channel 4 1 68 0 1 4 1 68 4 2 4 1 68 8 3 4 1 68 12 4 4 1 68 16 5 4 1 68 20 6 4 1 68 24 7 4 1 68 28 8 Name Min Max DEPT 10807 11565 GR 20.9826 91.7051 RPX 2.2282 2000 RPS 2.5493 27.5833 RPM 2.8914 2000 RPD 3.4702 30.3422 ROP 9.868 205.586 FET 0.7353 16.8269 First Mean Nsam Reading 11186 1517 10807 36.8947 1427 10807 12.945 1428 10813.5 14.2351 1428 10813.5 16.8156 1428 10813.5 17.428 1427 10814 63.8136 1426 10852.5 1.89976 1428 10813.5 Last Reading 11565 11520 11527 11527 11527 11527 11565 11527 First Reading For Entire File .......... 10807 Last Reading For Entire File ........... 11565 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 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 ....... 97/09/30 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: 11 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH FET RPD RPM RPS RPX GR RAT $ 10469 0 10469 0 10469 0 10469 0 10469 0 10469 0 10469 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: MAXIMIIMANGLE: STOP DEPTH 11529 5 11529 5 11529 5 11529 5 11529 5 11522 5 11567 5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record 29-JUL-97 ISC 5.06 5.46 MEMORY 11565.0 10825.0 11565.0 78.6 92.9 TOOL NUMBER P0715SP4 P0715SP4 6.000 6.0 QUICK DRILN 9.00 ' 55.0 8.7 6.0 .4OO .221 .600 .900 86.6 .0 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 GR MAD 11 A_API 4 1 68 RPX MAD 11 OHMM 4 1 68 RPS MAD 11 OHNIM 4 1 68 RPM MAD 11 OHMM 4 1 68 RPD MAD 11 OHlVIM 4 1 68 RAT MAD 11 FT/H 4 1 68 FET MAD 11 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 10469 11567.5 11018.2 2198 GR 18.092 528.662 49.7342 2108 RPX 0.4542 2000 28.3288 2122 RPS 0.3639 2000 27.4997 2122 RPM 0.391 2000 18.9392 2122 RPD 0.2815 570.991 22.6608 2122 RAT 61.0544 559.741 300.769 2198 FET 2.7783 89.0766 32.8449 2122 First Reading 10469 10469 10469 10469 10469 10469 10469 10469 Last Reading 11567.5 11522.5 11529.5 11529.5 11529.5 11529.5 11567.5 11529.5 First Reading For Entire File .......... 10469 Last Reading For Entire File ........... 11567.5 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/09/30 Origin ................... STS Tape Name ................ UNKNO~ Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/09/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Technical Services Library. Scientific Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Thu Sep 25 14:18:30 1997 Reel Header Service ns/ne ............. LISTPE Date ..................... 97/09/25 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UIYKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Tape Header Service name ............. LISTPE Date ..................... 97/09/25 Origin ................... STS Tape Name ................ U1XTKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific 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: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: MWD RUN 2 AK-MW-70197 M. HANIK C. DIXON ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: Date oI H-37 PB1 500292277270 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 25-SEP-97 MWD RUN 3 MWD RUN 4 AK-MW-70197 AK-MW-70197 M. HANIK M. HANIK B. MCMANUS B. MCMANUS 21 lin 13E 3260 1264 75.50 74.10 45.10 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 9.625 3775.0 8.500 10980.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 IS DIRECTIONAL ONLY AND IS NOT PRESENTED. 3. MWD RUN 2 IS DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 4. MWD RUNS 3 AND 4 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4). 5. A CHANGE FROM SCINTILLATION TYPE GAMMA RAY (NGP) TO DUAL GAMMA RAY (DGR) OCCURRED AT 7648'MD, 6799'TVD. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10980'MD, 9141'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 ....... 97/09/25 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: FILE SUMMARY PBU TOOL CODE GR ROP FET RPD RPM RPS RPX .5000 START DEPTH 3704 0 3707 5 7639 0 7639 0 7639 0 7639 0 7639 0 STOP DEPTH 10932.5 10981 0 10925 0 10925 0 10925 0 10925 0 10925 0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 3704 0 10071 10078 10085 10089 10094 10099 10102 10105 10114 10119 10123 10128 10130 10131 10155 10158 10161 10170 10171 10173 10180 10182 10185 10196 10198 10200 10202 10203 10217 10220 10224 10252 10253 10261 10271 10274 10276 10292 10294 10300 10303 10311 10315 10319 10322 10323 10325 10326 10327 10329 10332 10335 10336 0 0 5 5 0 5 5 5 5 5 0 5 5 5 5 0 5 5 5 0 5 5 0 5 0 0 0 5 5 0 5 5 5 5 5 5 0 5 5 5 0 0 5 5 0 0 5 5 5 0 0 5 5 GR 3700.0 10067.0 10074.5 10088.5 10091 0 10095 0 10101 5 10105 5 10107 5 10115 0 10120 5 10125 0 10130 5 10133 0 10134 0 10157 5 10159 5 10161 5 10170 5 10173 5 10174 5 10181 5 10184 5 10186 5 10197 0 10199 5 10201 5 10202 5 10204 5 10220 5 10221 5 10224 0 10254_ 0 10254 5 10262 5 10273 0 10274 5 10277 0 10296 0 10297 0 10302 5 10305 0 10311 5 10317 0 10320 5 10322 0 10323 5 10326 5 10328 5 10329 5 10331 0 10334 0 10336 0 10338 0 10349 10353 10356 10359 10363 10364 10369 10401 10404 10409 10412 10414 10418 10420 10424 10428 10431 10434 10436 10439 10459 10465 10470 10471 10472 10474 10478 10481 10487 10493 10496 10500 10502 10506 10509 10510 10512 5 10515 0 10517 5 10519 5 10521 0 10522 5 10524 5 10529 0 10536 0 10542 5 10545 0 10550 5 10553 0 10558 0 10560 5 10563 5 10564 5 10568 5 10572 0 10574 5 10575 5 10584 0 10586 0 10589 5 10351 5 10356 5 10358 5 10362 0 10366 0 103 67 5 10372 0 10405 5 10409.0 10412 0 10415 0 10416 5 10421 0 10423 0 10426 5 10430 0 10433 5 10436 5 10438.5 10441.0 10461 5 10467 0 10472 0 10473 5 10475 5 10477 5 10480 0 10483 0 10488 0 10495 0 10498 5 10502 5 10505 0 1o5o8 5 10511.0 10512.0 10515.0 10517.0 10519.0 10521.5 10522 5 10524 0 10526 5 10531 0 10540 0 10545 0 10548 0 10555 0 10557 5 10562 5 10563 5 10565 5 10567 0 10570 5 10573 0 10576 5 10577 0 10585 0 10587 0 10590 5 10603 10614 10616 10628 10630 10659 10663 10666 10669 10670 10673 10688 10699 10704 10711 10715 10719 10729 10731 10734 10736 10738 10744 10752 10757 10759 10820 10823 10826 10833 10835 10840 10876 10878 10881 10882 10981 $ 5 0 0 0 5 5 0 5 0 5 0 0 0 0 5 5 5 0 5 5 5 5 0 5 5 5 0 5 5 5 5 5 0 5 0 5 0 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: 10605.5 10615.5 10617.5 10629.5 10632.0 10660.5 10663.5 10666.5 10670.5 10672 0 10674 5 10690 0 10699 5 10704 5 10712 5 10717 0 10720 0 10730 5 10734 0 10737 0 10739 5 10742 5 10745 5 10754 0 10757 0 10760 5 10820.0 10822 5 10826 0 10833 5 10835 5 10839 5 10876 0 10878 5 10880 0 10881 5 10980 0 BIT RUN NO MERGE TOP MERGE BASE 2 3703 . 0 7720.0 3 7720.0 8493 . 0 4 8493 . 0 10980.0 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 DEPT FT ROP MWD FT/H GR MWD AAPI RPX MWD OHlVIM RPS MWD RPM MWD OHP~4 RPD MWD OHMI~ FET MWD HOUR Size Nsam Rep Code Offset Channel 4 1 68 0 1 4 1 68 4 2 4 1 68 8 3 4 1 68 12 4 4 1 68 16 5 4 1 68 20 6 4 1 68 24 7 4 1 68 28 8 First Name Min Max Mean Nsam Reading DEPT 3704 10981 7342.5 14555 3704 ROP 4.3265 1119.72 123.071 14548 3707.5 GR 9.21 412.43 79.3512 14458 3704 RPX 0.1569 2000 6.30549 6573 7639 RPS 0.0844 289.94 5.93798 6573 7639 RPM 0.0849 2000 6.74899 6573 7639 RPD 0.0637 2000 7.51846 6573 7639 FET 0.6829 25.4568 2.82303 6573 7639 Last Reading 10981 10981 10932.5 10925 10925 10925 10925 10925 First Reading For Entire File .......... 3704 Last Reading For Entire File ........... 10981 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/25 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 ....... 97/09/25 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: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 3700.0 ROP 3703.5 $ 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 7647.5 7720.0 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 (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 09-JUL-97 ISC 5.06 5.46 MEMORY 7720.0 3703.0 7720.0 33.6 36.4 TOOL NUMBER NGP SPC 77 8.500 8.5 LSND HT 9.90 62.0 9.6 1200 4.2 .000 .000 .000 .000 46.7 .6 Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Nazne Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 3700 7720 5710 8041 3700 GR 9.21 109.88 52.2871 7896 3700 ROP 10.01 1119.72 175.394 8034 3703.5 Last Reading 7720 7647.5 7720 First Reading For Entire File .......... 3700 Last Reading For Entire File ........... 7720 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/25 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 ....... 97/09/25 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: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPD RPM RPM RPS RPX GR 7635 0 7635 0 7635 0 7635 0 7635 0 7642 5 STOP DEPTH 8436 5 8436 5 8436 5 8436 5 8436 5 8444 0 ROP 7715.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 $ 8492.5 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 (OHI~M) 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 il-JUL-97 ISC 5.06 5.46 MEMORY 8493.0 7720.0 8493.0 33.9 35.1 TOOL NI3MBER P0779CRG6 P0779CRG6 8.500 8.5 LSND HT 9.80 62.0 9.3 1000 3.6 1.150 .633 1.200 ' 1.000 53 .9 Depth Units ....................... Datum Specification Block sub-type...0 DEPT GR RPX RPS RPM RPD ROP FET Name Service Order Units Size Nsam FT 4 1 MWD 3 AAPI 4 1 MWD 3 OHMM 4 1 MWD 3 OHMM 4 1 MWD 3 OHNfM 4 1 MWD 3 OHNiM 4 1 MWD 3 FT/H 4 1 MWD 3 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 68 16 5 68 20 6 68 24 7 68 28 8 Name Min Max Mean DEPT 7635 8492.5 8063.75 GR 71.2856 365.329 161.575 RPX 0.8705 4.4779 2.02661 RPS 0.843 3.9677 2.01716 RPM 0.7876 3.8214 2.01274 RPD 0.8052 4.0157 2.05951 ROP 4.4626 231.592 63.2853 FET 0.8245 25.4568 3.94797 First Last Nsam Reading Reading 1716 7635 8492.5 1604 7642.5 8444 1604 7635 8436.5 1604 7635 8436.5 1604 7635 8436.5 1604 7635 8436.5 1556 7715 8492.5 1604 7635 8436.5 First Reading For Entire File .......... 7635 Last Reading For Entire File ........... 8492.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/25 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 ....... 97/09/25 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: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET RPD RPM RPS RPX GR ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE 8437 5 8437 5 8437 5 8437 5 8437 5 8444 5 8494.0 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 10924.0 10924.0 10924.0 10924.0 10924.0 10931.5 10980.0 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 (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: 15-JUL-97 ISC 5.06 5.46 lvfEMORY 10980.0 8493.0 10980.0 35.7 61.2 TOOL NUMBER P0779CRG6 P0779CRG6 8.500 8.5 LSND HT 9.80 58.0 9.4 1000 9.8 1.200 .599 1.250 1.100 63.9 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 GR MWD 4 AAPI 4 1 68 RPX MWD 4 OHMM 4 1 68 RPS MWD 4 OHMM 4 1 68 RPM MWD 4 OHMM 4 1 68 RPD MWD 4 OHNR4 4 1 68 ROP MWD 4 FT/H 4 1 68 FET MWD 4 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name DEPT GR RPX RPS RPM RPD ROP FET Min 8437.5 16 9532 0 1569 0 0844 0 0849 0 0637 4 3265 0 6829 Max Mean Nsam 10980 9708.75 5086 412.43 95.7769 4975 2000 7.70473 4974 289.94 7.21442 4974 2000 8.32658 4974 2000 9.34312 4974 300 57.0874 4973 17.1401 2.46545 4974 First Reading 8437.5 8444.5 8437.5 8437.5 8437.5 8437.5 8494 8437.5 Last Reading 10980 10931.5 10924 10924 10924 10924 10980 10924 First Reading For Entire File .......... 8437.5 Last Reading For Entire File ........... 10980 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/25 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/09/25 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/09/25 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Physical EOF End Of LIS File * ALASKA COMPUTING CENTER * * ............................ * ....... SCHLUMBERGER ....... * ............................ * F CE VED SEP 29 199~' & ~ ~Jaska Oil Gas Cons, Com~ ,~nchorags COMPANY NA~IE WELL NAFiE FIELD NAIVi~ BOROUGH STATE API NUA~ER REFERENCE NO : B.P. EXPLORATION : H-37 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA : 50-029-22772-70 : 97413 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/09/18 ORIGIN : FLIC REEL NAM~ : 97413 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, H-37 PB1, PRUDHOE BAY, API #50-029-22772~70 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/09/18 ORIGIN : FLIC TAPE NAME : 97413 CONTINUATION # : 1 PREVIOUS TAPE : COF~2VT : B.P. EXPLORATION, H-37 PB1, PRUDHOE BAY, API #50-029-22772-70 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUFi~ER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: RUN1 97413 J. MAJCRF. R McMANUS TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2NDSTRING H-37 PB1 500292277270 B . P. EXPLORATION SCHLUMBERGER WELL SERVICES 18-SEP-97 RUN 2 RUN 3 21 liN 13E 3260 1264 75.48 74.08 45.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8. 500 9. 625 3775.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE DATA ACQUIRED ON BP EXPLORATION WELL H-37 PBi ON 17-JUL-97. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCRE~F2FT: O. 5000 FILE SUMFiARY LDWG TOOL CODE AIT BCS SDN CNT $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (FiEASURED DEPTH) START DEPTH STOP DEPTH 10967.0 10070.0 10918.0 10070.0 10948.0 10084.0 10937.0 10070.0 BASELINE DEPTH $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... AIT BCS SDN CNT 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 TOOL (BCS) , AND PLATFORM EXPRESS LITHO-DENSITY (SDN) & COMPENSATED NEUTRON (CART) TOOLS. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS IT IS THE PRIMARY DEPTH CONTROL DATA. THIS DATA WAS ACQUIRED ONLY OVER THE OPEN-HOLE SECTION OF THIS LOGGING RUN. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 116 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUF~ SAMP ELE~I CODE (HEX) DEPT FT 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 SP AIT MV 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 GR AIT GAPI 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 TEND AIT LB 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 f4RESAIT 0H~1094374 O0 000 O0 0 1 1 1 4 68 0000000000 MTE~AIT DEGF 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 DEV AIT DEG 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 1094374 O0 000 O0 0 1 1 i 4 68 0000000000 NCNTCNT CPS 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 1094374 O0 000 O0 0 i 1 1 4 68 0000000000 NPHI CNT PU-S 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CArT PU-S 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 DT BCS US~Fl094374 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 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) MSFL SDN OH~M1094374 O0 000 O0 0 1 1 1 4 68 0000000000 MINVSDN OH~M1094374 O0 000 O0 0 1 1 1 4 68 0000000000 PINOR SDN 0IflV~1094374 O0 000 O0 0 1 1 1 4 68 0000000000 AFiO AIT OH~4M 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT 0Pff/~I1094374 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT OPff4M 1094374 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT OHMM1094374 O0 000 O0 0 1 1 1 4 68 0000000000 AF90 AIT 0HT4~1094374 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10967.000 SP.AIT -999.250 GR.AIT -999.250 TENS.AIT TEND.AIT 1804.647 I4RES.AIT -999.250 MTEM. AIT -999.250 DEV. AIT CNTC. CNT -999.250 CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT CRAT. CNT -999.250 NRAT. CNT -999.250 NPHI.CNT -999.250 CPHI. CNT DT. BCS -999.250 CAL1.SDN -999.250 DRHO.SDN -999.250 PEF. SDN RHOB.SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999.250 I4NOR.SDN AFIO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999.250 AF60.AIT AF90.AIT -999.250 DEPT. 10070.000 SP.AIT -999.250 GR.AIT 127.970 TENS.AIT TEND.AIT 833.778 I~RES.AIT 0.574 MTEM. AIT 183.470 DEV. AIT CNTC. CNT 1462.861 CFTC. CNT 581.273 FCNT. CNT 560.851 NCNT. CNT CRAT. CNT 2.484 NRAT. CNT 2.476 NPHI. CNT 26.174 CPHI.CNT DT. BCS 98.250 CAL1.SDN -999.250 DRHO. SDN -999.250 PEF. SDN RHOB.SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999.250 ~INOR.SDN AFIO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999.250 AF60.AIT AF90.AIT -999.250 1818.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 1169.000 58.824 1432.783 26.957 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUFIBER : TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREM~2VT : FILE SD?4MARY FILE HEADER FILE NUMBER 2 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 1 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 10968.0 10068.0 BHC 10968.0 10068.0 PEX 10968.0 10068.0 $ 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): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : I7-JUL-97 8C0- 609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL NUM~ER AMS -A HILTB-DTB AIT-H 8.500 3775.0 3775.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 192.0 RESISTIVITY (0~) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): 1. 680 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : 73.0 66.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 3 REMARKS: ALL TOOLS RUN IN COM~INATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) MAIN PASS AIT/PEX/BHC DATA PRESENTED AT O. 5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 144 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 7 12 68 13 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: TYPE REPR CODE VALUE 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUM~ NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 SP AIT MV 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 GR AIT GAPI 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 HTENAIT LB 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 f4RES AIT 0H~4~1094374 O0 000 O0 0 2 1 1 4 68 0000000000 MTEMAIT DEGF 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 GDEVAIT DEG 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT PEX CPS 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RTArR PEX 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 DT BHC US/F 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TT1 BHC US 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TT2 BHC US 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TT3 BHC US 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 TT4 BHC US 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 HDRA PEX G/C3 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 DPHZ PEX PU 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 H~IN PEX 0H~41094374 O0 000 O0 0 2 1 1 4 68 0000000000 H~NO PEX OH~4 1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RXOZ PEX OH~M1094374 O0 000 O0 0 2 1 1 4 68 0000000000 RX08 PEX OH~M1094374 O0 000 O0 0 2 1 1 4 68 0000000000 AFiO AIT 0H~1094374 O0 000 O0 0 2 1 1 4 68 0000000000 AF20 AIT 0H~1094374 O0 000 O0 0 2 1 1 4 68 0000000000 AF30 AIT 0H~1094374 O0 000 O0 0 2 1 1 4 68 0000000000 AF60 AIT 0H~41094374 O0 000 O0 0 2 1 1 4 68 0000000000 AF90 AIT 0H~41094374 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: DEPT. 10968. 000 SP.AIT HTEN. AIT -68. 882 MP~ES.AIT CNTC. PEX 3006. 897 CFTC. PEX TNRA . PEX 1 . 845 RTNR. PEX NPOR . PEX 16.268 DT. BHC TT3. BHC 523. 200 TT4. BHC HDRA. PEX - 999.250 PEFZ. PEX H~NO. PEX 1.196 RXOZ . PEX AF20 .AIT 8. 795 AF30 .AIT DEPT. 10068.000 SP.AIT HTEN. AIT 844.821 FiRES.AIT CNTC.PEX 1482.032 CFTC. PEX TNRA.PEX 2.507 RTNR.PEX NPOR.PEX 26.476 DT. BHC TT3.BHC -999.250 TT4.BHC HDRA.PEX -999.250 PEFZ.PEX H~NO.PEX -999.250 RXOZ.PEX AF20.AIT -999.250 AF30.AIT -65.000 GR.AIT 0.589 MTE~.AIT 1649.805 RCFT. PEX 1.934 TNPH. PEX 84.100 TT1.BHC 352.000 HCAL.PEX -999.250 DPHZ.PEX 2.386 RXOS.PE~ 6.988 AF60.AIT 41.625 GR.AIT 0.580 MTEM. AIT 582.319 RCFT. PEX 2.444 TNPH. PEX 98.250 TT1.BHC -999.250 HCAL.PEX -999.250 DPHZ.PEX -999.250 RXO8.PEX -999.250 AF60.AIT 81. 040 · TENS.AIT 187. 937 GDEV. AIT 1514. 079 RCNT. PEX 16. 495 NPHI.PEX 546. 800 TT2.BHC 8. 459 RHOZ.PEX 60721. 211 HMIN. PEX 2. 389 AFiO.AIT 5. 478 AF90.AIT 122.511 TENS.AIT 183.536 GDEV. AIT 605.911 RCNT. PEX 26.957 NPHI.PEX -999.250 TT2.BHC -999.250 RHOZ.PEX -999.250 H~IN. PEX -999.250 AFiO.AIT -999.250 AF90.AIT 1587.000 -999.250 2936.585 16.582 381.600 -999.250 0.929 11.922 4.539 1054.000 58.789 1485.066 26.516 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE · 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 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. RUN NUMBER: 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: TOOL STRING NUMBER: 1 PASS NUFiBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 10968.0 BHC 10968.0 PEX 10968.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TI) LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 10068.0 10068.0 10068.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. FLEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ 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 (OH~) AT TEMPERATURE (DEGF): MUD AT M~ASURF_i) 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: 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL NUF~ER ........... AMS -A HILTB-DTB AIT-H 8.500 3775.0 3775.0 LSND HT 9.80 64.0 9.3 192.0 1.680 73.0 1.480 66.0 1. 740 64.0 THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 10 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 0.3 REMARKS: ALL TOOLS RUN IN COMBINATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) MAIN PASS AIT/PEX/BHC DATA ACQUIRED AT 0.25' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 42 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 NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094374 O0 000 O0 0 3 1 1 4 68 0000000000 AFiO AIT OH~4M1094374 O0 000 O0 0 3 1 1 4 68 0000000000 AF20 AIT 0P~4~1094374 O0 000 O0 0 3 1 1 4 68 0000000000 AF30 AIT 0H~41094374 O0 000 O0 0 3 1 1 4 68 0000000000 AF60 AIT 0H~1094374 O0 000 O0 0 3 1 1 4 68 0000000000 AF90 AIT 0H~1094374 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 11 ** DATA ** DEPT. 10968.000 AFiO.AIT AF60.AIT 5.478 AF90.AIT DEPT. 10068.250 AFiO.AIT AF60.AIT 1.786 AF90.AIT 11.922 4.539 1. 902 1. 722 AF20.AIT AF20 .AIT 8. 795 AF30.AIT 1. 906 AF30.AIT 6. 988 1.847 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFi~ER 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. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.1667 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 10968.0 BHC 10968.0 PEX 10968.0 $ LOG HEADER DATA STOP DEPTH 10068.0 10068.0 10068.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 12 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 PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL NUMBER AMS-A HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 3775.0 3775.0 BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 192.0 RESISTIVITY (OH~M) AT TEMPERATURE (DEGF): MUD AT I~EASURED TEMPERATURE (MT): 1. 680 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : 73.0 66.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.3 REMARKS: ALL TOOLS RUN IN COMBINATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) MAIN PASS AIT/PEX/BHC DATA ACQUIRED AT O. 1667 ' SAMPLE RATE. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 13 LIS FORMAT DATA ** 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 0.166 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 APIAPI API API FILE NUFiB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) O0 000 O0 0 4 1 1 4 68 0000000000 DEPT FT 1094374 RHOZ PEX G/C3 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 HDRA PEX G/C3 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 PEFZ PEX 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 DPHZ PEX PU 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 H~IIN PEX 0H~41094374 O0 000 O0 0 4 1 1 4 68 0000000000 H~NO PEX 0t~4~ 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 RXOZ PEX 0HI~41094374 O0 000 O0 0 4 1 1 4 68 0000000000 RX08 PEX 0H~I1094374 O0 000 O0 0 4 1 1 4 68 0000000000 TT1 BHC US 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 TT2 BHC US 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 TT3 BHC US 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 TT4 BHC US 1094374 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 14 DEPT. 10968.000 RHOZ.PEX DPHZ.PEX 60721.211 HMIN. PEX RXO8.PEX 2.389 TT1.BHC TT4.BHC 352.000 DEPT. 10068.334 RHOZ.PEX DPHZ.PEX 13.533 HMIN. PEX RXO8.PEX 4.615 TT1.BHC TT4.BHC 416.000 -999.250 HDRA.PEX 0.929 HF~VO.PEX 546.800 TT2.BHC 2. 427 PiDRA. PEX 2.068 P~qNO . PEX 620. 400 TT2.BHC -999. 250 PEFZ. PEX 1.196 RXOZ . PEX 381. 600 TT3.BHC 0.039 PEFZ . PEX 2.437 RXOZ . PEX 422. 800 TT3. BHC -999.250 2.386 523.200 3. 656 4. 087 610. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUNiBER 5 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 NIIM~ER : 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.0833 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 10968.0 BHC 10968.0 PEX 10968.0 $ STOP DEPTH 10068.0 10068.0 10068.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 15 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL NUMBER AMS -A HILTB-DTB AIT-H 8.500 3775.0 3775.0 BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 192.0 RESISTIVITY (OP~gq) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): 1. 680 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : THERMAL SANDSTONE 2.65 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.3 TOOL STANDOFF (IN): 73.0 66.0 64.0 ALL TOOLS RUN IN COM~INATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) MAIN PASS AIT/PEX/BHC DATA ACQUIRED AT O. 0833' SAMPLE RATE. LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 16 $ 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 i ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFiB SAMP ELEM CODE (HEX) DEPT FT 1094374 O0 000 O0 0 5 1 1 4 68 0000000000 HCAL PEX IN 1094374 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10968.000 HCAL. PEX 8.459 DEPT. 10068.084 HCAL.PEX 9.914 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 17 **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW OPEN HOLEREPEAT 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: 2 DEPTH INCREMENT: O. 5000 FILE SO?4MARY VENDOR TOOL CODE START DEPTH AIT 10968.0 BHC 10968.0 PEX 10968.0 $ 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 10559.0 10559.0 10559.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. M~AS. SONDE PEX PLATFORM EXPRESS 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL~ER AMS-A HIL TB-DTB LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 18 AIT $ ARRAY INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): AIT-H 8.500 3775.0 3775.0 BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 192.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.680 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : 73.0 66.0 64. 0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.3 REMARKS: ALL TOOLS RUN IN COMBINATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURArERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FIArDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) REPEAT AIT/PEX/BHC DATA ACQUIRED AT 0.5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 72 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 19 TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 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 NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 SP AIT MV 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 GR AIT GAPI 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 TENS AIT LB 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 HTENAIT LB 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 FIRES AIT 0H~4~1094374 O0 000 O0 0 6 1 1 4 68 0000000000 MTE~AIT DEGF 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 GDEVAIT DEG 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PEX CPS 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 CFTC PEX CPS 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PEX CPS 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PEX CPS 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PEX 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 RTNR PEX 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 TNPH PEX PU 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PEX PU 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 NPOR PEX PU 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 DT BHC US/F 1094374 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10968. 000 SP.AIT -65. 000 GR.AIT 80. 449 TENS.AIT 2012. 000 HTEN. AIT 1070.244 FiRES.AIT 0.508 MTEM. AIT 212.124 GDEV. AIT -999.250 CNTC. PEX 3177.983 CFTC. PEX 1654.140 RCFT. PEX 1517.984 RCNT. PE~f 3102.253 TNRA . PEX 1.941 R TNR . PEX 2.035 TNPH . PEX 17.945 NPH I . PEX 18.026 NPOR.PEX 17. 721 DT. BHC 80. 900 DEPT. 10559.500 SP.AIT -7.688 GR.AIT 129.728 TENS.AIT 1603.000 HTEN. AIT 1074.497 M~ES.AIT 0.583 MTEM. AIT 187.255 GDEV. AIT 61.061 CNTC. PEX 3069.391 CFTC. PEX 2052.938 RCFT. PEX 1496.080 RCNT. PEX 2337.846 TNRA.PEX 1.726 RT1VR.PEX 1.763 TNPH. PEX 9.121 NPHI.PEX 14.810 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 20 NPOR. PEX 8. 998 DT. BHC 59. 800 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NIIM~ER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 7 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 10968.0 10559.0 BHC 10968.0 10559.0 PEX 10968.0 10559.0 $ 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) : 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 21 LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ 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-ff4~) AT TEMPERATURE (DEGF): MUD AT MFJLgURE~ TEMPERATURE (MT): MUD AT BOTTOM HOLE TEPIPERATURE (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): O. 3 1800.0 TOOL NUFiBER AMS-A HILTB-DTB AIT-H 8.500 3775.0 3775.0 LSND HT 9.80 64.0 9.3 192.0 THERMAL SANDSTONE 2.65 1. 680 73.0 1.480 66.0 1. 740 64.0 REMARKS: ALL TOOLS RUN IN COMBINATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TUR1VF~S RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) REPEAT AIT/PEX/BHC DATA ACQUIRED AT 0.25' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Compu ting Center 18-SEP-1997 14:22 PAGE: 22 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 42 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 NUFiB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1094374 O0 000 O0 0 7 1 1 4 AFiO AIT 0PE~1094374 O0 000 O0 0 7 1 1 4 AF20 AIT OH~M1094374 O0 000 O0 0 7 1 1 4 AF30 AIT OHT4~ 1094374 O0 000 O0 0 7 I 1 4 AF60 AIT OPHir lO94374 O0 000 O0 0 7 1 1 4 AFgO AIT 0H~1094374 O0 000 O0 0 7 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 10968.000 AFiO.AIT 13.250 AF20.AIT AF60.AIT 5.508 AF90.AIT 4.641 DEPT. 10559.750 AFiO.AIT AF60.AIT 16.239 AF90.AIT 10. 820 AF20.AIT 17. 128 9.692 AF30.AIT 12.642 AF30.AIT 7. 202 13. 991 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 23 **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 8 RAW OPEN HOLEREPEAT 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: 2 DEPTH INCREMF29~: 0.1667 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 10968.0 BHC 10968.0 PEX 10968.0 $ 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 10559.0 10559.0 10559.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS 17-JUL-97 8C0- 609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL NUMBER AMS - A HILTB-DTB LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 24 AIT $ AR3A~Y INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : AIT-H 8.500 3775.0 3775.0 BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 192.0 RESISTIVITY (OH~4~) AT T~PERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 680 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : 73.0 66.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 3 REMARKS: ALL TOOLS RUN IN CO~INATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) REPEAT AIT/PEX/BHC DATA ACQUIRED AT O. 1667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 52 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 25 TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.166 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 NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 RHOZ PEX G/C3 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 HDRA PEX G/C3 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 PEFZ PEX 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 DPHZ PEX PU 1094374 O0 000 O0 0 8 i 1 4 68 0000000000 HMIN PEX OPIMM 1094374 O0 000 O0 0 8 i 1 4 68 0000000000 H~NO PEX OH~ 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 RXOZ PEX OP~4~ 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 RX08 PEX OH~f 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 TT1 BHC US 1094374 O0 000 O0 0 8 1 i 4 68 0000000000 TT2 BHC US 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 TT3 BHC US 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 TT4 BHC US 1094374 O0 000 O0 0 8 1 1 4 68 0000000000 * * DA TA * * DEPT. 10968.000 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX DPHZ.PEX 60721.211 HMIN. PEX 1.561 HFiNO. PEX 2.500 RXOZ.PEX RXO8.PEX 14.513 TT1.BHC 536.800 TT2.BHC 380.800 TT3.BHC TT4.BHC 358.800 DEPT. 10559.834 RHOZ. PEX 2.782 HDRA.PEX 0.116 PEFZ.PEX DPHZ.PEX -8.012 H~4IN. PEX 7.985 HFiNO.PE~Y 10.047 RXOZ.PEX RXO8.PEX 271.285 TT1.BHC 450.400 TT2.BHC 332.000 TT3.BHC TT4.BHC 331.600 -999.250 14.498 526.400 5.463 167.523 440.800 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 26 **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION . O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 9 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.0833 VF2VDOR TOOL CODE START DEPTH STOP DEPTH AIT 10968.0 10559.0 BHC 10968.0 10559.0 PEX 10968.0 10559.0 $ 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): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. f~EAS. SONDE PEX PLATFORM EXPRESS 17-JUL-97 8C0-609 400 16-JUL-97 230 17-JUL-97 10980.0 10968.0 10068.0 10918.0 1800.0 TOOL~ER AMS-A HILTB-DTB . j LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 27 AIT $ ARRAY INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : AIT-H 8.500 3775.0 3775.0 BOREHOLE CONDITIONS MUD TYPE: LSND HT MUD DENSITY (LB/G): 9.80 MUD VISCOSITY (S) : 64.0 MUD PH: 9.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 192.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): 1. 680 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 480 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 740 MUD CAKE AT (BHT) : 73.0 66.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THE~ SANDSTONE 2.65 TOOL STANDOFF (IN): O. 3 REMARKS: ALL TOOLS RUN IN COI~iBINATION ON DRILL PIPE. SONIC RUN WITH FOUR 1.5" STAND-OFFS. TOOL TURNERS RUN FOR TOOL ORIENTATION. LOG RUN ON SANDSTONE AND 2.65 g/cc. AIT HOLE FINDER RUN AT BOTTOM OF TOOL STRING. THIS IS THE RAW (OPEN-HOLE) REPEAT AIT/PEX/BHC DATA ACQUIRED AT 0.0833' SAMPLE RATE. $ 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 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-SEP-1997 14:22 PAGE: 28 TYPE REPR CODE VALUE 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** NAME SERV UNIT SERVICE API API API API FILE NUFiB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP EL~ CODE (HEX) DEPT FT 1094374 O0 000 O0 0 9 1 1 4 68 0000000000 HCAL PEX IN 1094374 O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 10968.000 HCAL.PEX 9.120 DEPT. 10559.584 HCAL.PEX 9.531 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Compu ting Center 18-SEP-1997 14:22 PAGE: 29 **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/09/18 ORIGIN : FLIC TAPE NAME : 97413 CONTINUATION # : 1 PREVIOUS TAPE : COf4~ENT : B.P. EXPLORATION, H-37 PB1, PRUDHOE BAY, API #50-029-22772-70 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/09/18 ORIGIN : FLIC REEL NAME : 97413 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, H-37 PB1, PRUDHOE BAY, API #50-029-22772-70
