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196-161
XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning Project. They are available in the original file and viewable by direct inspection. jq(.p'" I(pl File Number of Well History File PAGES TO DELETE RESCAN n Color items - Pages: [] . Grayscale, halftones, pictures, graphs, charts - Pages: [~ Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. n Other, No/Type 'OVERSIZED .Logs of various kinds Other COMMENTS: Complete Scanned b~'~~-~mm, Nathan Low~li TO RE-SCAN Notes: D,',_Cr,~nn--,rl hr' i:~,.~,.i~ Mi~lrL-,d Daretha Nathan Lowell Date: /s/ , STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION SEP 10 2013 WELL COMPLETION OR RECOM9LETION-RE-PORT AND LOG //�� (� 1 a. Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other. bandoned Suspende ' �� &iye a 1t) Well Class ,�`/G vC 20AAC 25.105 20AAC 25.110 V. Alr,040 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Comp tions Zero ® evelopment 0 Service r A 2. Operator Name: 5.Date Comp.,Susp.,o6and-:--- - - 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 8/12/2013 196-161% 313-300 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 10/5/1996 ' 50-029-22708-00-00 ' 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 11/1/1996 • PBU 02-38 • . 4541'FSL,3568' FEL, Sec.36,T11 N, R14E, UM8. KB(ft above MSL): 61' 15.Field/Pool(s) Top of Productive Horizon: 2178' FSL, 1100' FEL, Sec.25,T11 N, R14E, UM GL(ft above MSL): 30.5' ' Prudhoe Bay/Prudhoe Bay . • Total Depth: 9.Plug Back Depth(MD+TVD) 4130' FSL, 1253' FEL, Sec.25,T11 N, R14E, UM 9795' 8736' • 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 688457 y- 5950483 Zone- ASP4 11561' 8830' ADL 028308 " TPI: x- 690850 y- 5953462 Zone- ASP4 ' 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 690646 y- 5955409 Zone- ASP4 None 18. Directional Survey: El Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD, GR, CN, BHCA, RES • N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94# H-40 31' 110' 31' 110' 30" 260 sx Arctic Set(Approx.) 9-5/8" 40# L-80 30' 3834' 30' 3553' 12-1/4" 3305 sx Cold Set III,440 sx Class'G' 7" 26# L-80 28' 10197' 28' 8860' 8-1/2" 464 sx Class'G' 4-1/2" 12.6# L-80 10053' 11561' 8843' 8830' 6" 175 sx Class'G' 24. Open to production or injection? ❑Yes ® No 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD I ND (MD+TVD of Top&Bottom;Perforation Size and Number): ) 4-1/2", 12.6#, 13Cr85/L-80 10057' 9158'/8222' 9909'/8797' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED SWARD APR 2 3 2014 9795' Set Whipstock 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ®No' Sidewall Core(s)Acquired? 0 Yes ®No' If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250. 71. None RBDMS SEP 14, L'`' 29. GEOLOGIC MARKERS(List all formations an .cers encounter 30. FORMATION TESTS NAME iviU TVD Well Tested? v Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 9217' 8273' None ' Shublik 9266' 8315' Sadlerochit 9322' 8363' Formation at Total Depth: 31.List of Attachment Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Email: Ron.Phillips@bp.com Ron Phillips,564-5913 Printed Name: Title: Drilling Technologist Joe Lastufk Signature: Phone 564-4091 Date: 1/ l(( INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift, Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. 02-38, Well History (Pre Rig Sidetrack) Date Summary 07/18/13 T/I/O 6/5/221 Temp=SI CMIT-TxIA(post rig) CMIT-TxIA PASSED to 2500 psi Tubing and IA are tracking. Pump 3 bbls crude down tubing to achieve test pressure.Tubing/IA lost 33/35 psi 1st 15 min and 17/16 psi 2nd 15 min for a total loss of 50/51 psi over 30 min test. Bleed psi's,approx 3 bbls. Pump 3 bbls crude down IA to verify tubing by IA comunication from the backside. FWHP 1/4/220 SV,WV,SSV=closed, MV=open, IA and OA=OTG. 07/21/13 PULLED B&R FROM RHC-M @ 9813'SLM. PULLED ST#5 BEK-DCK2 SHEAR VALVE @ 3758'SLM (3776'MD). SET ST#5 BK-DGLV @ 3758'SLM (3776'MD). PULLED 4-1/2"RHC-M FROM X-NIP AT 9,817'SLM (9,831' MD). ATTEMPTED TO DRIFT TBG W/20'x3.70"WHIPSTOCK, SD AT 9,118'SLM, 9,146', 9,627'&9,634'. RAN 4-1/2"BRUSH &3.70"G. RING TO 9,847'SLM,WORK PAST&DRIFT FREELY TO 9,910'SLM. 07/22/13 DRIFT TBG W/20'x 3.70"WHIPSTOCK&SD AT 9,634' SLM,WORK TOOLS TO 9,695' SLM. DRIFT TBG W/10'x 3.70"WHIPSTOCK&SD AT 9,620' SLM. DRIFT TBG W/3.78"CENT,4-1/2" BRUSH, 3.80"CENT TO 9,414' SLM, UNABLE TO WORK PAST. DRIFT TBG W/4-1/2"BRUSH,3.70"G. RING TO 9800'SLM, MAKE SEVERAL PASSES TO CLEAR OBSTRUCTION. DRIFT TBG W/3.62" BAKER DUMMY WHIPSTOCK, S/D @ 9631'SLM, UNABLE TO WORK TOOLS THRU. DRIFT TBG W/3.805" G. RING,4-1/2" BRUSH, S/D @ 9852'SLM, MAKE SEVERAL PASSES FROM 9000-9831'SLM. DRIFT TBG W/3.62" BAKER DUMMY WHIPSTOCK, S/D @ 9631' SLM, UNABLE TO WORK TOOLS THRU. DRIFT TBG W/10'x 3"PUMP BAILER,TAG WRP @ 9940'SLM (no obstructions) (recovered several slivers of metal). DRIFT TBG W/10'3-3/8"(3.50") DUMMY GUN, S/D @ 9934'SLM (no obstructions), CURRENTLY POOH. 07/23/13 DRIFT TBG W/45 KB PKR DRIFT(3.70"max od, 67"oal), S/D @ 9930' SLM. DRIFT TBG W/10'x 3.50" PUP JOINT&45 KB PKR DRIFT, S/D @ 9617'SLM (unable to work thru). RUN PDS 40-ARM CALIPER FROM 9941'SLM TO SURFACE (inconclusive data). RUN PDS 24-ARM CALIPER FROM 9941'SLM TO 8660'SLM (good data). ATTEMPT TO SET 4-1/2"X-LOCK @ 9831'MD(pulled back out of nipple). CURRENTLY POOH TO CHECK TOOLS. 07/24/13 SET 4-1/2"X-LOCK W/THREAD PROTECTOR @ 9821'SLM (9831'MD). RAN 4-1/2"CHECKSET TO X-LOCK @ 9821'SLM (sheared). 07/27/13 T/I/O=67/63/213.Temp=SI. MIT-T to 2500 psi(Pre CTD). No well house,AL, flowline.T FL @ 2514' (-38.2 bbls). SV,WV, SSV=C. MV=O. IA, OA=OTG. NOVP. 1100. 07/29/13 T/I/0=200/50/140. (MITT to 2500 psi) MITT to 2500 psi. PASSED.Tbg lost 11 psi in first 15 minutes&8 psi in second 15 minutes.Total loss= 19 psi. Bleed tbg pressure down to 500 psi. FWHP=500/20/180. Swab,wing, &SSV closed. Master, IA, &OA open. 07/30/13 CTU#9 1.75"Coil (CV=38.8)Job Objective: FCO/Drift for Whipstock. MIRU, Rih w/CTC, DFCV, (2) Stingers, 3.25"JSN OAL=8.56'while circulating 1% Slick KCL with safelube. Cleaned out to plug @ 9831' POOH. 07/31/13 CTU#9 1.75"Coil (CV=38.8)Job Objective: FCO/Drift for Whipstock. RIH w/3.70"x 20'dummy whipstock tagged @ 9815' E&9824'M POOH freeze protect well from 2500'w/38 bbls of 50/50 methanol. Page 1 of 2 02-38, Well History (Pre Rig Sidetrack) Date Summary 08/03/13 INTIAL T/I/O=0/0/160. SET NORTHERN SOLUTIONS 4.5"TANDEM WEDGE WHIPSTOCK. SET TOP OF WHIPSTOCK AT 9816', 58.3 DEGREES ROHS. CCL TO BOTTOM OF TOOL=30' ; BOTTOM OF WHIPSTOCK ON TOP OF X LOCK AT 9831'. OAL=15'. MAX OD=2.70". PIP TAGS INSTALLED 7 FT FROM TOP OF WHIPSTOCK.WHIPSTOCK DID NOT RELEASE AFTER SETTING. ATTEMPTED TO SHEAR OFF OF WHIPSTOCK UNSUCCESSFULLY. DECISION MADE TO RELEASE USING ERS. CURRENTLY ATTEMPTING TO RELEASE ERS. 08/04/13 MADE SEVERAL ATTEMPTS TO RELEASE ERS WITHOUT SUCCESS. DROPPED HES KINLEY CUTTER-SUCCESSFUL CUT AND RECOVERED ALL WIRE W/CUTTER EXCEPT APPROX 8"THAT WOULD BE LEFT ON TOP OF TOOLS STRING FROM CUTTER. ***FISH LEFT IN HOLE--ELINE TOOLSTRING W/WHIPSTOCK- 1.188"FISHING NECK ON TOP OF TOOLS W/APPROX 8"OF .23" ELINE CABLE/OAL OF FISH W/WHIPSTOCK=53.8'. RAN 3.50" LIB TO 9760' SLM. HAVE IMPRESSION OF FISHING NECK. 08/05/13 PULL E-LINE TOOLSTRING FROM TOP OF WHIPSTOCK @ 9760' SLM. TAG WHIPSTOCK/W BLINDBOX(x4 TATTLE TALE PINS)@ 9790'SLM. 08/06/13 T/I/0=200/0/0 conduct PJSM, Barriers=SV&SSV,Verified by bleeding pressure off of SSV&SV independently, Passed, serviced well, stabbed on CIW lubricator w/4"CIW TWC#278,Tested& documented SV A gate&SSV B gate through the Wing Valve to 300/3000 psi for 5 mins Passed,tested and doc. Swab through lubricator to 300/3500 psi for 5 mins Passed, RIH Set TWC at 115", Bled off tubing pressure torqued flanges to API specs, Performed shell test to 300/5000 psi for 5 mins passed, performed independent LTT on MV&SV Passed, removed tapped flange and installed untapped flange, tested&doc. to 300/5000 psi for 5 mins passed, RDMO. Page 2 of 2 North America-ALASKA-BP Page 1 aQly Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date: X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/7/2013 12:00 - 16:30 4.50 MOB P PRE INSTALL FINGERS IN DERRICK.CLEAN RIG. COMPLETE RIG MOVE CHECKLIST. CLEAN LOCATION OF TOOLS AND DEBRIS. 16:30 - 17:00 0.50 MOB P PRE PJSM. MOVE RIG FROM PRICE PAD TO DS 02-38A. 17:00 - 18:00 1.00 MOB P PRE MOVE RIG FROM PRICE PAD TO BOC. 18:00 - 19:30 1.50 MOB P PRE CREW CHANGE NEAR BOC.CONDUCT ROUTE DRIVE. CONTINUE RIG MOVE TO DS 02-38A. 19:30 - 00:00 4.50 MOB P PRE CONTINUE ON SPINE ROAD FROM BOC TO OXBOW TO WEST DOCK ROAD. 8/8/2013 00:00 - 03:00 3.00 MOB P PRE MOVE RIG DOWN WEST DOCK ROAD TO DS 02 PAD. PARK RIG ON SIDE OF LOCATION. • 03:00 - 06:00 3.00 MOB P PRE DHD ON LOCATION,WELL BLED DOWN TO 8 PSI. SHUT IN WELL,PRESSURE INCREASE TO 190 PSI IN 30 MINS. WOS NOTIFIED OF SITUATION, AUTHORIZATION GIVEN TO PULL OVER WELL.LAYDOWN RIG MATS AROUND WELL. 06:00 - 06:30 0.50 MOB P PRE CREW CHANGE. DISCUSS RIG STATUS AND MOVE FOLLOWUP. CONTINUE TO RU ON DS 2. 06:30 - 13:00 6.50 MOB P PRE TEST TREE CAP. LEAK TIGHT TEST PRIOR TO TREE CAP REMOVAL. LIFT 2-3/8"COIL REEL IN TO RIG. PREP SARBER SPOOL. LIFT AND NU BOPS. 13:00 - 16:00 3.00 MOB P PRE INSTALL NEW JUMBO LUBRICATOR THROUGH FLOOR. PREP COIL FOR STABBING. PULL AND STAB COIL. CALIBRATE SLB WEIGHT INDICATOR. INSTALL BOOT ON WIRELINE BOOT IN REEL HOUSE. RUN NEW CABLING TO SAT CAMP(POWER, GAI-TRONICS,INTEQ) 16:00 - 17:00 1.00 MOB P PRE PERFORM RIG EVACUATION DRILL. 17:00 - 18:00 1.00 MOB P PRE CONTINUE RIGGING UP RIG FLOOR. PREPARE FOR BOPE TEST. 18:00 - 18:30 0.50 MOB P PRE CREW CHANGE. DISCUSS RIG STATUS AND MOVE FOLLOW UP. CONTINUE TO RU ON DS 2 PREPARING FOR BOPE TEST. 18:30 - 19:30 1.00 MOB P PRE MU SLB COIL CONNECTOR,PULL TEST TO 35K. CALIBRATE SLB WEIGHT SENSORS. STAND BACK INJECTOR. 19:30 - 21:30 2.00 MOB P PRE HELD PJSM FOR PICKING UP BHI TOOLS. LOAD BHI TOOLS IN PIPE SHED. 21:30 - 00:00 2.50 MOB N RREP PRE FILL BOPE STACK WITH WATER.PRESSURE UP AND CHECK FOR LEAKS. BOP LEAKING AT ALL BLIND FLANGES- TIGHTED ALL BOLTS GRAY LOCKS LEAKING-TIGHTED BLEED PORTS LEAKING-TIGHTED Printed 8/19/2013 2:47:11PM North America-ALASKA-BP Page 2 cid' Operation Summary Report Common Well Name:02-38 'AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 I End Date: X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UW:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (us ) 8/9/2013 ,00:00 - 01:00 1.00 BOPSUR P , , PRE I PERFORM SHELL TEST OF BOPE AND CHART SAME. I NOTIFIED JEFF JONES OF GOOD SHELL TEST. PREPARE FOR BOPE TEST. 01:00 - 01:30 0.50 BOPSUR P PRE PERFORM RIG EVACUATION DRILL&AAR. 01:30 - 02:00 0.50 BOPSUR P PRE FILL PITS WITH KCL.PREPARE FOR BOPE TEST. WAIT ON STATE INSPECTOR JEFF JONES TO ARRIVE. 02:00 - 06:00 4.00 BOPSUR N RREP PRE i SHELL TEST STACK TO 4500 PSI. TEST BOPE TO 250/3500 PSI FOR 5 CHARTED MIN TEST CHOKE VALVES,CHOKE AND KILL HCR, INSIDE MANUAL VALVES ON CHOKE AND KILL ' LINE,BOP RAMS AND ANNULAR PREVENTER. TEST 2 FULL OPENING SAFETY VALVES 'FUNCTION BOPE FROM BOTH REMOTE PANELS TEST IS WITNESSED BY TOOLPUSHER AND WSL. AOGCC INSPECTOR JEFF JONES WITNESSED TEST. 'INSPECTOR LEFT LOCATION WHILE REPAIRS AND LEAKS ARE FIXED/REPAIRED. 06:00 06:30 0.50 BOPSUR i N RREP PRE I CREW CHANGE. DISCUSS BOP TEST PROBLEMS.MAKE PLAN FORWARD. 06:30 - 22:00 15.50 BOPSUR N RREP ' PRE CONTINUE WITH BOP LEAK TROUBLE SHOOTING. FAILURES: BLIND RAMS-REBUILD BLIND/SHEAR RAMS. HCR/KILL-GREASED AND FUNCTION. CHOKE MANIFOLD VALVES#6-REBUILD ANNULAR FAILED TO CLOSE-HYDRUALIC , !HOSE NOT CONNECTED,RECONNECTED IHOSE HYDRUALIC CHOKE FAILED TEST-REBUILD (FAILED)REBUILD#2(PASSED) TEST GAS ALARMS. 22:00 - 22:30 0.50 BOPSUR P PRE LINE UP NORMAL FLOW PATH AFTER BOPE TEST. CLEAN RIG FLOOR 22:30 - 00:00 1.50 BOPSUR P PRE HEAD UP WITH BHI. TEST CHECK VALVES&CHART SAME. 8/10/2013 00:00 - 01:00 1.00 BOPSUR t P PRE RE-ADJUST SLB SERVICE LOOP ON INJECTOR. 01:00 - 03:30 2.50 BOPSUR P PRE PJSM FOR RU OF LUBRICATOR/PULLING I TWC. 1 I AWGRS REPORT SHOWS TWC SET @ 115'ON 08/06/2013. RU LUBRICATOR AND PRESSURE TEST SAME 250/3500. RIH TO 115',NO TWC FOUND.RIH TO 185' MAX DEPTH. OPEN WELL FLOW CHECKED FOR 15 MINS. SHUT WELL IN,NO PRESSURE INCREASE OBSERVED. NOTIFIED WOS OF SITUATION.RD LUBRICATOR. Printed 8/19/2013 2:47:11 PM • • North America-ALASKA-BP Page 34‘21.2 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date: X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:30 - 04:00 0.50 BOPSUR P PRE PRESSURE TEST LUBRICATOR 250/3500- PASSED. 04:00 - 05:30 1.50 DRILL P WEXIT MAKE UP 3.80"WINDOW MILLING ASSEMBLY AND RUN IN HOLE. 3.80"NEW HCC DSM WINDOW MILL+3.80" DIAMOND STRING MILL -BAKER 2-7/8"XTREME STRAIGHT MUD MOTOR 1-2 JOINTS OF PH6 TUBING -3"BHI COILTRAK TOOLS W/NO RES -BHA OVERAL LENGTH=118.86' 05:30 - 06:00 0.50 DRILL P WEXIT STAB ONTO WELL WITH INJECTOR. TEST QTS 250/3500-PASS. 06:00 - 08:00 2.00 DRILL P WEXIT RIH WITH 3.8"MILLING BHA#1 F/118'-2700' MD. DISPLACE FREEZE PROTECT OUT TO TIGER TANK. 08:00 - 09:30 1.50 DRILL N RREP 3,179.00 WEXIT SWIVEL ON REEL LEAKING WHILE CIRCULATING. POOH TO REPLACE/REPAIR SAME. (SWIVEL HAD BEEN SERVICED AND PRESSURED TESTED DURING SUMMER MAINTENANCE) PRESSURETEST TO 250 AND 3500 PSI. CHART TEST. PASSED. 09:30 - 10:30 1.00 DRILL P WEXIT RUN IN HOLE. TEST INJECTOR CONTROLS AND MAKE ADJUSTMENTS TO HYDRAULIC CONTROL SYSTEM. 10:30 - 12:30 2.00 DRILL N DFAL 7,800.00 WEXIT MWD SYSTEM FAILED. TROUBLE SHOOT SAME. INDICATIONS ARE E-LINE PULLED OUT OH COIL CONNECTOR. CONTINUE TO RUN IN HOLE TO DIAL IN INJECTOR HYDRAULICS. 12:30 - 13:45 1.25 DRILL P 7,800.00 WEXIT DISPLACE WELL TO POWER PRO MUD. OA INCREASING SLOWLY TO 550 PSI. BLEED DOWN SAME. 13:45 - 15:15 1.50 DRILL N RREP 7,800.00 WEXIT HOLD PJSM.ISOLATE SINGL PIT FOR TRIP. CIRCULATE OUT OF HOLE. CONTINUE TO FILL PITS AND OFFLOAD VAC TRUCKS. 15:15 - 17:30 2.25 DRILL N RREP 7,800.00 WEXIT AT SURFACE. FLOW CHECK. HOLD PJSM. GET OFF WELL. UNSTAB COIL. LD BHA. DISASSEMBLE COIL CONNECTOR. FOUND PARTED PIG TAIL IN CONNECTOR. E-LINE STILL SECURE IN ANCHOR WITH SLACK BEHIND IT. RE-HEAD E-CONNECTOR. TEST SAME. Printed 8/19/2013 2:47:11 PM North America-ALASKA-BP Page 44412' Operation Summary Report - Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date: X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 22:00 4.50 DRILL N RREP 7,800.00 WEXIT TROUBLSHOOT SLB POWER ISSUES.SLB LINE CONDITIONER NOT SUPPLYING ENOUGH POWER TO OPS CAB.SLB ELECTRONICS TECHNICIAN REMOVED BHI COMPUTER SYSTEMS FROM SLB POWER STATION.NOTIFIED WOS OF POSSIBLE POWER LOSS TO OPS CAB IF EXCESSIVE LOAD PLACE ON FAULTY LINE CONDITIONER, RECOMMENDATIONS MADE TO WAIT ON SURFACE UNTIL A NEW LINE CONDITIONER CAN BE INSTALLED. -CURRENT LINE CONDITIONER IS NOT OUTPUTTING CONSTANT 120V TO OPS CAB SYSTEMS. -BACKUP UPS(UNINTERUPTED POWER SOURCE)BEING DRAWN DOWN TO LOW FOR NORMAL OPERATIONS. -DECISON MADE TO WAIT UNTIL REPLACEMENT LINE CONDITIONER CAN BE LOCATED AND INSTALLED. 22:00 - 23:30 1.50 DRILL N RREP 7,800.00 ' WEXIT DECISION MADE TO MU BHA#2 AND RIH TO TROUBLESHOOT SLB SYSTEMS.PJSM HELD TO MU BHA#2,RIH AND TROUBLSHOOT POWER SYSTEMS. MU BHA#2,PU AND STAB INJECTOR ONTO WELL,PRESSURE TEST QTS 250/3500- PASSED. RIH F/188'-725'MD.BHI DEPTH ENCODER NOT TRACKING CORRECTLY. 23:30 - 00:00 0.50 DRILL N SFAL 7,800.00 WEXIT BHI DEPTH ENCODER NOT TRACKING CORRECTLY. TROUBLESHOOT ENCODER. 8/11/2013 00:00 - 01:30 1.50 DRILL N SFAL 725.00 WEXIT TROUBLESHOOT BHI DEPTH ENCODER. REPAIR DEPTHJ ENCODER. 01:30 - 05:00 3.50 DRILL N RREP 7,800.00 WEXIT RIH WITH BHA#2 F/725'-6000'MD.POOH F/ 6000'-5750'MD.SYSTEM APPEARS TO BE HANDLING LOAD. RIH F/5750'-8000'MD.POOH F/8000'-7250' MD.SYSTEM NOT FUNCTIONING PROPERLY. DECISION MADE TO POOH AND WAIT ON REPAIR PARTS.LD BHA#2. 05:00 - 06:00 1.00 DRILL N RREP 7,800.00 WEXIT WAIT ON REPAIR PARTS FOR SLB LINE CONDITIONER. 06:00 - 06:30 0.50 DRILL N RREP 7,800.00 WEXIT CREW CHANGE. DISCUSS RIG AND EQUIPMENT STATUS. CONTINUE TO WAIT ON LINE CONDITIONER EQUIPMENT FROM ANCHORAGE. 06:30 - 12:00 5.50 DRILL N RREP 7,800.00 WEXIT WAIT ON LINE CONDITIONER REPLACEMENT FROM ANC. Printed 8/19/2013 2:47:11PM • North America-ALASKA-BP Page 54t9l.2, Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date: X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:OOAM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 18:00 6.00 DRILL N RREP 7,800.00 WEXIT POWER DOWN OPS CAB. REMOVE FAILED LINE CONDTIONER FROM PIPE SHED WALL. CONTINUE TO WAIT ON POWER LINE CONDITIONER FROM ANC. CONTINUE TO PREP REEL HOUSE EXTERIOR. INTEQ REPLACED SOME CABLING. CLEAN RIG INTERIOR. 18:00 - 20:30 2.50 DRILL N RREP 7,800.00 WEXIT WAIT ON REPAIR PARTS FOR SLB LINE CONDITIONER. 20:30 - 23:00 2.50 DRILL N RREP 7,800.00'• WEXIT HELD PJSM WITH ELECTRICIAN/SLB ELECTICAL TECHNICIAN FOR RU/TEST LINE CONDITIONER. INSTALLED LINE CONDITIONER,POWER UP OPS CAB,CHECK VOLTAGES IN OPS CAB. 23:00 - 23:30 0.50 DRILL N RREP 7,800.00 WEXIT HELD PJSM TO MU MILLING BHA#3. MU BHA,PICK UP INJECTOR STAB ONTO WELL. 23:30 - 00:00 0.50 DRILL N RREP 7,800.00 WEXIT PRESSURE TEST QTS 250/3500-PASSED. RIH F/188'-1000'MD. 8/12/2013 00:00 - 02:00 2.00 STWHIP N RREP 7,800.00 WEXIT RIH F/1000'-8000'MD.POOH F/8000'-7850' MD.SLB SYSTEMS APPEAR TO BE OPERATING PROPERLY. .RIH F/7850'-9000'MD.POOH F/9000'-7500' MD.ALL SYSTEMS OPERATING AT NORMAL LEVELS. RIH TO 9250'MD BEGIN LOGGING GR TIE-IN. 02:00 - 05:00 3.00 STWHIP P WEXIT LOG GR TIE-IN F/9250'-9350'MD.DEPTH CORRECTION-7.5'. RIH TAG PINCH POINT @ 9796'MD,20'HIGH. PU AND RE-LOGGED TIE-IN,ON DEPTH.RIH LOG CCL,VERIFY TOP OF WHIPSTOCK. 05:00 - 12:00 7.00 STWHIP P WEXIT TIME MILL WINDOW F/9,795.5'MD. 34-A4 J- 2400 PSI FS AT 2.68 BPM IN/OUT. 02-30 MW IN/OUT:8.65 PPG/8.79 PPG. 50-100 PSI MTR WORK. 0.5-0.8K#DHWOB. IA/OA PVT:475 PSI/386 PSI/394 BBLS. MILL TO 9798'. VERY SMOOTH WEIGHT TRANSFER. MILL BY WEIGHT AND DRILL OFF. 12:00 - 18:00 6.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9798.2'. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.80 PPG .BHP/ECD/TVD:4424 PSI/9.88 PPG/8668' 1A/OA/PVT:363 PSI/428 PSI/396 BBLS. MILL AHEAD TO 9800.7'. 18:00 - 00:00 6.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9800.0' MD. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.84 PPG .BHP/ECD/TVD:4431 PSI/9.88 PPG/8668' IA/OA/PVT:482 PSI/542 PSI/394 BBLS. MILL AHEAD TO 9804'. Printed 8/19/2013 2 47:11 PM • North America-ALASKA-BP Page 6 or 2-' Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date: X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft Jabove Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/13/2013 00:00 - 03:00 3.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9804' MD. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.84 PPG .BHP/ECD/TVD:4431 PSI/9.88 PPG/8668' IA/OA/PVT:482 PSI/542 PSI/394 BBLS. MILL AHEAD TO 9815'MD. 03:00 - 04:00 1.00 STWHIP P WEXIT DRESS WINDOW.REAM WINDOW 3 TIMES. DRY DRIFT WINDOW TO TD.WINDOW IS CLEAN WITH NO ISSUES SEEN.OPEN EDC,PUMP 3.5 BPM TO CLEAN CUTTING OUT OF HOLE. 04:00 - 06:30 2.50 STWHIP P WEXIT POOH F/9780'-188'MD.WELLHEAD PRESSURE INCREASED TO 500 PSI AT 1500'MD.BACKFLUSH MICROMOTION,DID NOT CLEAR OBSTRUCTION. POOH F/1500'-188'MD.STAND BACK INJECTOR,LD MILLING BHA#3. GAGED DIAMOND MILL-3.78 NO GO GAGED STRING MILL-3.79 NO GO 06:30 - 07:00 0.50 STWHIP P WEXIT CHANGE OUT CREWS.CONDUCT WALK AROUND,INSPECT EQUIPMENT. 07:00 - 08:00 1.00 STWHIP P WEXIT BACK FLUSH MICROMOTION,CLEAR OBSTRUCTION FROM CHOKE MANIFOLD LINES. 08:00 - 09:00 1.00 DRILL P PROD1 MU BUILD BHA#1 WITH 2.0 AKO 2-7/8"MTR AND 4.5"HYCALOG BICENTER. STAB COIL. GET ON WELL. PRESS TEST QTS TO 250 AND 3500 PSI. CHART TEST. PASSED. 09:00 - 12:00 3.00 DRILL P PROD1 RUN IN HOLE. TAG ALL FIVE GLMS WITH BHA. PU AT EACH AND WORK THROUGH SAME. DID NOT PUMP OR ORIENT. 12:00 - 12:30 0.50 DRILL P PROD1 LOG GR TIE IN WITH(-9.5)'CORRECTION. CLOSE EDC. 12:30 - 16:00 3.50 DRILL P PROD1 DRILL BUILD SECTION FROM 9815 FREESPIN 2600 PSI AT 2.75 BPM IAP 177 PSI,OAP 308 PSI,PVT 384 BBLS SLIGHT LOSSES OF 0.25 BPM AT 9838', HEALING UP. 16:00 - 00:00 8.00 DRILL P PROD1 DRILL FROM 9885'. SLOW DRILLING WITH 5-25%CHERT IN SAMPLES. 2.0-3.0 K#DHWOB WITH 15-20 FPH ROP. 2.66 BPM IN/OUT AT 2450 PSI. BHP/ECD/TVD:4496 PSI/9.96 PPG I 8758' IA/OA/PVT:516 PSI/876 PSI/383 BBLS. 8/14/2013 00:00 - 08:00 8.00 DRILL P PROD1 DRILL FROM 10,015'MD. SLOW DRILLING WITH 5%CHERT IN SAMPLES. 2.0-3.0 K#DHWOB WITH 15-20 FPH ROP. 2.82 BPM IN/OUT AT 2720 PSI. BHP/ECD/TVD:4569 PSI/9.98 PPG/8776' IA/OA/PVT:546 PSI/269 PSI/375 BBLS. LAND BUILD AT 10,134'. Printed 8/19/2013 2:47:11PM •TREE= 1/16"CM/FLS AVLLHEADUATOR= BAKH2CC 02-38/L1 SAFETY NOTES: WELL ANGLE>70°@9907'*** INITIAL KB.E LEV= 61.16' BF.EiEV= ? I 2505' --14-1/2"F-ES X NP,D=3.813" KOP= 1154' GAS LFT MANDRE3S Max Angle= 97°@ 10905' ST MD TVD DEV TYPE VLV LATCH PORT DATE Datum MD= 10250' 5 3776 3502 30 KBG2 DMY BK 0 07/03/13 Datum TVD= 8800'SS , 4 5762 5248 29 KBG2 DMY BK 0 07/03/13 20"COrJDUCTOR D ? H —110 3 7242 6522 28 KBG2 DMY BK 0 07/03/13 2 8189 7360 27 KBG2 DMY BK 0 07/03/13 9-5/8"CSG,40#,L-80 BTC,D=8.835" --I 3834' 1 9053 8132 29 KBG2 DMY BK 0 07/03/13 Minimum ID = 2.377" @ 10531' 9129H4-1/2"FES X NP,ID=3.813" 3-1/2" X 2-7/8" LNR XO 9158' -17"x 4-1/2"FES TNT PKR,D=3.856" a9233' —14-1/2"FES X NP,D=3.813" 7"x 4-1/2"WWEDD S GE, =3.958 H 9248' lh 9269' H4-1/2"FES X NP,D=3.813" 7"x 4-1/2"WS WEDGE,D=3.958 —1 9404' 9426' —14-1/2"FES X NP,D=3.813" 7"x 4-1/2"WS WEDGE,D=3.958 H 9612' 9633' —14-1/2"FES X NP,D=3.813" 1? 7"x 4-1/2"WS WEDGE D=3.958 H 9810' C, 983V -- {4-1/2"FES X NP,D=3.813", 0 4-1/2"NS WHPSTOCK(08/03/13) — 9795' 9831' —4-1/2"X LOOK w TI-READ PROT SET, ID=2.60"(7/24/13) 4-1/2"TBG,12.6#,13CR-85 VAM TOP, — 9842' 1,— 9870' H7"X 4-1/2"UNIQUE OVERSHOT .0152 bpf,ID=3.958" ►�. 9909' —17"X 4-1/2•BAKER S-3 PKR,ID=3.875" 4-1/2"TUBING STUB(05/26/13) —1 9852' 9955' H4-1/"2"WRP(03/30/13) f"-1 r---`1 10035' —14-1/2"FES X NP,D=3 813" TOP OF 4-1/2"LNR —I 10053' 4-1/2"TBG, 12.6#,L-80 AB-MOD, —{ 10057' ice- ►�/ 10053' —7"X 5"BKR ZXP PKR W 6'PBR .0152 bpf,ID=3.958" w/BKR HMC LNR HGR,ID=4.375" 10057' —14-1/2"WLEG,ID=3.958"(STUNG 2'INTO LTP) 7"CSG,26#,L-80 BTC-M,ID=6.276" —I 10197' I 10074' —15"X 4-1/2"XO,ID=3.958" 4-1/2"TIW MLAS-CV SUB WO/PROFILE,ID=3.870" H 10588' (COLLAPSED(05/97) PERFORATION SUMMARY r 10530' —14-1/2"G FISHNECK [U"LOG?????722 ON mrddd/yy? 10531' —13-1/2"X 2-7/8"XO,D=2.377" ANGLE ATTOPFERF: WA Note:Refer to Production DB for historical pert data SEE SPF INTERVAL Opn/Sqz SHOT SQZ \ MILLOUT WINDOW(02-38L1) 10580'-10605' ip 02-38 2-7/8" 6 9990-10000 03/14/06 2-7/8" 6 10000-10010 03/14/06 — — 2-7/8" 4 10120-10200 11/02/96 `` -- `` — 02-38L1 ` 2-7/8" SLID 10621 -11566 SLOT 05/16/97 \ PBTD(2-7/8"O-RING SEAL) H 11566' PBTD -1 11474' / 4-1/2"LNR,12.6#,L-80 BTC-M,.0152 bpf,D=3.958" —1 11561' 2-7/8"LNR,6.5#,L-80,.0579 bpf,ID=2.441" --I 11599' DATE REV BY COMMENTS DATE REV BY COMME3'ETS PRUDHOE BAY UNIT 11/07/96 N2ES INITIAL COMPLETION 09/08/13 CJN/PJC X-LOCK w/THR FROT(7/24/13) WELL: 02-38/L1 05/15/97 N4ES CTD LATGE RAL (02-38 L1) 09/08/13 RWM/PJC SET WHIPSTOCK(8/3/13) FERMrr No: 1961610/1970230 07/06/13 D-16 RWO AR No: 50-029-22708-00/60 07/12/13 PJC DRLG HO CORRECTIONS SEC 36,T11 N,R14F 739'FNL&1712'FWL 07/15/13 SMM/PJC FNAL ODE A PPROVA L 09/08/13 CJN/PJC DGLV(07/21/13) BP Exploration(Alaska) 0 • • OF 7 ww \ I % %s � THE STATE Alaska 011 and Gas °ALASKA CGrkservation C0111111iSSi011 GOVERNOR SEAN PARNELL 333 West Seventh Avenue �FA LASY' Anchorage, Alaska 99501 -3572 Main: 907.279.1433 Fax: 907.276.7542 John McMullen / Engineering Team Leader 16- (p P Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 02 -38 SCANNED JUN 2 2.U3 Sundry Number: 313 -300 Dear Mr. McMullen: 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 Commission grants for good cause shown, a person affected by it may file with the Commission 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, A / Cathy P. I Chair sf DATED this LI day of June, 2013. Encl. STATE OF ALASKA RECE 7,-S (o p D ' ALAS OIL AND GAS CONSERVATION COMMISSION JUN 1 2 2 0 3 3 APPLICATION FOR SUNDRY APPROVAL 0 /� 20 AAC 25.280 AOGCC 1. Type of Request: ❑ Abandon 0 Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension ❑ Operations Shutdown ❑ Re -Enter Suspended Well ❑ Stimulate ❑ Alter Casing ❑ Other 1 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration (Alaska) Inc. ❑ Exploratory ❑ Stratigraphic 196 - 161 3. Address: ® Development ❑ Service 6. API Numbe P.O. Box 196612, Anchorage, Alaska 99519 -6612 50.029 22708 - 00 - 00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU 02 -38 Will planned perforations require a Spacing Exception? ❑ Yes ® No 9. Property Designatior 10. Field / Pool(s): ADL 028308 Prudhoe Bay / Prudhoe Bay 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11561' 8830' 11516' 8827' 9955', 10580' (W /S) None Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' 1530 520 Surface 3834' 9 -5/8" 30' - 3834' 30' - 3553' 5750 3090 Intermediate 10169' 7" 28' - 10197' 28' - 8860' 7240 5410 Production Liner 1508' 4 - 1/2" 10053' - 11561' 8843' - 8830' 8430 7500 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 9990' - 11395' 8828' - 8823' 4 -1/2 ", 12.6# L -80 10057' Packers and SSSV Type: 7" x 4 -1/2" Baker S -3 Packer Packers and SSSV 9909' / 8797' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: 0 Description Summary of Proposal 0 BOP Sketch ❑ Detailed Operations Program ❑ Exploratory ❑ Stratigraphic 0 Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation: July 1, 2013 ❑ Oil ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned Suspended Commission Representative: ❑ WAG ❑ SPLUG :: Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Ron Phillips, 564 -5913 Printed Name: Jo r °' .y'1;�'/, Title: Engineering Team Leader Em 11: Ron.Phillips ©bp.com Signature: /, / ' / Phone: 564 -4711 Date: b ( Z. 3 Commission Use Only Conditions •f approval: Notify Commission so that a representative may witness _3(:)(:) y, � Sundry Number: � ❑ Plug Integrity LI BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance Other: BOP ttS f h 35 ,, l /ZC /11 t rn a fz Iv p /a cc-licit-I-1 a�p.ra � C. a P C- ,2c �3 G Z 5 RBDMS JUN 2 6 2 Spacing Exception Required? ❑ Yes ❑ No Subsequent Form Required: j rD _ 4D7. _ ^ , _ � Approved By: .044-94"--- COMMISSIONER APPROVED BY THE COMMISSION D ate : L( � Form 10-403 Revised 10/2 2 Approved application iOiRf6cHrAtdateofaPProvaI Submit In Duplicate k VC- F6/Ig1/3 ------f../t v • • To: Alaska Oil & Gas Conservation Commission From: Ron Phillips bP CTD Engineer Date: May 28, 2013 Re: 02 -38 Sundry Approval Sundry approval is requested to plug the 02 -38 perforations as part of the drilling and completion of proposed 02 -38 coiled tubing sidetrack. History and current status: The 02 -38 was completed in 1996. The well saw very little flow due to poor rock quality. In 1997 a CTD multi- lateral was attempted, but due to drilling complications, only one lateral was added via (02- 38L1). The lateral was completed as a slotted liner that came on strong with low GOR. The well gradually increased in GOR until perforations were added up hole in 2006 (these added very little if anything). The slotted liner was then SI in mid -2007, and the upper perforations flowed only gas. The well also had integrity problems in that stretch that were eventually remedied via GLV work. The well was returned to production in late 2008 when the slotted liner was co- mingled with the all -gas upper perforations. The well continued to rise in GOR until mid - 2011 until it was SI for high GOR. Several cycle attempts since then have proven unfruitful. Well 02 -38 is no longer a competitive producer due to high GOR and has no remaining well work options. The proposed sidetrack will access the Z1A sands to the east of the parent welibore. Proposed plan 02 -38A is to drill a through tubing sidetrack with the SLB /Nordic 2 Coiled Tubing Drilling rig on or around July 15, 2013. The existing perforations will be isolated by a CIBP set pre -rig to mitigate lost circulation to existing perforations while drilling. The sidetrack, 02 -38A, will exit the existing 4 -1/2" liner and 7" casing, kicking off in zone Z2A. This Sundry covers plugging the existing 02 -38 perforations via the 02 -38A liner cement job (alternate plug placement per 20 AAC 25.112(i)). The following describes work planned and is submitted as an attachment to Form 10 -403. A schematic diagram of the proposed sidetrack is attached for reference. II • • Required Permit? Pre -Rig Work (scheduled to begin July 1st, 2013) 10 -403 PTD 1. F MIT -TxIA to 3,000 psi. No No 2. F MIT -OA to 2,000 psi. No No MIT -T /Test CIBP @ 9,925' to mitigate lost circulation during 3. C sidetrack. (After RWO) No No 4. V PT MV, SV, WV. (After RWO) No No 5. V Bleed wellhead pressures down to zero. (After RWO) No No Bleed production, flow and GL lines down to zero and blind 6. V flange. (After RWO) No No 7. 0 Remove well house and level pad. (After RWO) No No Required Permit? Rig Work (scheduled to begin July 15th, 2013) 10 -403 PTD 1. MIRU and test BOPE 250 psi low and 3,500 psi high. No Yes 2. Mill 3.80" window at 9,840' and 10' of rathole. No Yes 3. Drill Build: 4.5" 765' OH, (24 deg DLS planned). No Yes 4. Drill lateral: 4.5" OH, 2395' (12 deg DLS planned). No Yes 5. Run 3 -1/4" liner leaving TOL at 9,680' MD. No Yes 6. Pump primary cement job: 38.6 bbls, 15.8 ppg, TOC at 9,680'. Yes* Yes 7. Perform liner cleanout and GR /CCL /MCNL log. No Yes 8. Perform liner lap test. No Yes 9. Perforate liner based on log interpretation (1,300'). No Yes 10. Freeze protect well to 2,500' MD. No Yes 11. Set BPV and RDMO. No Yes * Alternate plug placement per 20 AAC 25.112(i) Post -Rig Work: 1. Re- install wellhouse, flowline and pull BPV. 2. Set GLV's 3. Set liner top packer with slickline (if liner lap test fails). 4. ASRC flowback /well test. Ron Phillips CTD Engineer 564 -5913 CC: Well File Joe Lastufka TREE= ' 1/16" aw FLS III WELLFEAD = FMC 02 -3 8 SAFETY NOTES: WELL ANGLE> 70° @ 9907' r ACTUATOR= BAKER C L1 KB. ELEV = 61' BF. ELEV = ? KOP = 1154' Max Angle = 97° @ 10905' Datum MD= 10250' ( 2059' — 14 - 1/2" CAM BAL - O SSSV NI', D = 3.813" Datum TVD = 8800' SS 0 1 9-5/8" CSG, 40 #, L -80, D = 8.835" —I 3834' 1-- GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH FORT DATE 1 4089 3776 29 KBG DMY NNT 0 04/01/08 2 7201 6486 29 KBG DMY NT 0 04/01/08 Minimum ID = 1.25" @ 11566' 3 8897 7993 26 KBG DMY NT 0 04/16/04 2 -7/8" 0 -RING SEAL SUB ∎-x 9909' H7" X 4-1/2" BAKER S-3 PKR 9955' H 4 -1/`2" WRP(03/30/13) I I I I 10035' — 14 -1/2" HES X Nom, D = 3.813" I I TOP OF 4-1/2" LNR H 10053' 1 1 ( 10053' — 7" X 4 -1/2" BKR ZXP PKR 4-1/2" TBG 4-1/2" TBG, 12.6#, L -80, .0152 bpf, D = 3.958" — 10057' TAIL STUNG INTO PKR TOP 2' 10057' H4 -1/2" TUBING TA I._ MEG L — ELMD TT NOT LOGGED I 7" CSG, 26#, L -80, D = 6.276 " —I 10197' ■ 10530' H4 1/2" G FISI+EO( TOP OF 2 -7/8" LNR H 10531' I L 10531' H3-1/2" X 2 -7/8" XO I PERFORATION SUMMARY REF LOG: ? ? ? ? ? ?7'? ON mrr/dd /yy? ANGLE AT TOP PERF: 73° @ 9990' Note: Refer to Production DB for historical pert data SIZE I SFF I NTB2VAL I Opn /Sqz I DATE 02 -38 MLLOUT WN OW 2 -7/8" 6 9990 - 10000 0 03/14/06 10580' - 10605' 2 -7/8" 6 10000 - 10010 0 03/14/06 2 -7/8" 4 10120 - 10200 0 11/02/96 02 -38L1 SLID 10621 - 11566 0 05/16/97 11566' 12 -7/8" 0-RING SEAL SUB, D = 1.25" 4 -1/2" LNR,12.6#, L -80, .0152 bpf, D = 3.958" H 10581' ` 12 -7/8" LNR 6.5#, L -80, .0579 bpf, D = 2.441" H 10621' I TOP OF 2 -7/8" SLID LNR H 10621' 12 -7/8" SLTD LNR, 6.5#, L -80, .0579 bpf, D = 2.441" —I 11566' TOP OF 2 -7/8" LNR 11567' 2 -7/8" LNR, 6.5#, L -80, .0579 bpf, D = 2.441" 11599' I TD I 11599' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH WRP PULLED (10/17/08) WELL: 02 -38 / L1 05/15/97 CTD LATERAL ST (02 - 38L1) 12/20/09 SV LATERAL NAMING FORMAT PERMIT No: 1961610 / 1970230 02/02 /02 RN/TP CORRECTIONS 06/26/12 JO/JMD TREE C/O (06/19/12) AR No: 50- 029 - 22708 -00 / 60 11/10/06 TWS/TLH PERFS (03/13/06) 04/02/13 SWC/ PJC SET WRP (03/30/13) SEC 36, T11 N, R14E 1251.46 FEL 1149.6 FNL 07/06/07 JGM!SV SET WRP (07/06/07) 04/05/08 KJB /JPJC GLV C/0 (04/01/08) BP Exploration (Alaska) 1RE = 1/16" CM/ELS IP . WELLI = FMC 02 -38 Li SAFETY NOTES: WELL ANGLE > 70° @ 9907' AbiiAtiik=- -- 1BAKER e Proposed RVVO BF. REV = ? . KOP = 1154' 1---- 2,200' H4-1/2" HES 'X' Nipple, ID = 3.813" I ,1 Max / = 97"@10905' Daii111:4715= 10250' GAS LFT MANDRELS Dalurr11VD = ---- 8800' B.§ ST It) WD DEV TYPE VLV LATCH FORT DATE 9-5/8" CSG, 40#, L-80, D = 8.835" I— 3834' 1 A 11 I I 9,120' H4.1/2" HES 'X Nipple ID = 3.813" 1 >i Ah. lorill --- I 9,150' H4.1/2" HES 'X' Nipple, ID = 3.813" MN I mi – I 9,180' — { 4 - 112" HES 'X' Nipple, ID = 3.813" 9,230' — 4-1/2" x 70 CT w hipstock w edges .4 411111 9,430' — 4 - 1/2" x 7' CT w hipstock w edges III 111111 9,630' — 4 - 1/2" x 7" CT w hipstock w edges 9,830' — 4 - 1/2" x 7" CT w hipstock w edges ( El ,S I 9909' — 17" X 4 BAKER 5 PKR a I 9925' I--14-1/2" Cast Iron BP I 10035' —14-1/2" HES X NP, D = 3.813" I TOP OF 4-1/2" LNR — I 10053' 10053' I — 7" X 4-1/2" BKRZXP FKR 4-1/2" 1BG 4-1/2" TBG, 12.6#, L-80, .0152 bpf, V = 3,958" 1005T ■ . TA L STUNG INTO PKR TOP 7 Mill 10057' — 4-1/2" TUBING TA WLEG I I I 7" CSG, 26#, L-80,10 = 6.276" I-1 10197' 1 ---4 I 10531' 1 1 10530' H4-1/2" G FISHVECK I TOP OF 2-7/8" LNR 10531' H3-1/2" X 2 X0 PERFORATION SUk4/ARY REF LOG: ???????? ON nrYddiyy? ANGLE AT TOP PEW: 73° @ 9990' N3te: Refer to Roduction DB for historical perf data SIZE I SFF I INTERVAL I Cpn/Sqz I DATE ' 02-38 MLLOUT WINDOW 2-7/8" 6 9990- 10000 0 03/14/06 10580' - 10605' 2-7/8" 6 10000 - 10010 0 03/14/06 2-7/8" _ 4 _ 10120 - 10200 _ 0 11/0'2/96 02-38L1 SLID 10621 - 11566 0 05/16/97 .' 11566' — 2-7/8" 0-RNG SEAL ▪ , I 4-1/2" LNR,12.6#, L-80, .0152 bpf, D = 3.958" H 10581' 1 , , - , 2-7/8' LNR, 6.5#, L-80, .0579 bpf, JD= 2441" H 10621' I TOP OF 2 SLTD LNR 1 10621' 1 I 2-7/8" SLTD LNR, 6.5#, L-80, .0579 bpf, D = 2441" 11566' I TOP OF 2-7/8" LNR I 11567' I 2-7/8" LNR, 6.5#, L-80, .0579 bpf, ID = 2.441" 1 11599' I - rD H 11599' DATE REV BY COMVENTS DATE REV BY COMMENTS FRUDHOE BAY UNIT 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH VVRP FULLED (10/17/08) WELL: 02-38 / L1 05/15/97 CTD LATERAL ST (02-38L1) 12/20/09 SV LATERAL WANG FORMAT FERMT No: 1961610 / 1970230 02/02/02 RNITP CORRECTIONS 06/26/12 JO/JMD TREE 00 (06/19/12) A43: 50-029-22708-00 / 60 11/10/06 TWS/TLH PERFS (03/13/06) 04/02/13 SWC/ PJC SET VVRP (03/30/13) SEC 36, T11N R14E 1251.46 Fa 1149.6 FM - 07/06/07 JGMSV SET WRP (07/06/07) 04/05/08 KJB/JPJC GLV 00 (04/01/08) BP Exploration (Alaska) 1 ' WELLHEAD = 1116" CMIR • 02 -3 SAFETY NOTES: WELL ANGLE> 70° @ 9907' ACTIVATOR = ______ BAKER proposed KB. ELEV = 61' BF. E_El/ = __.. KOP= 1154' Max Angle = 97° @ 10905' Datum MD = 10250' 2200' H4-1/2" FES 'X' NP, D = 3.813" DatumWD= 8800' SS GAS LET MANS 1 9-5/8' CSG, 40#, L -80, D = 8.835" H 3834' J ST MD ND DEV TYPE VLV LATCH PORT DATE IL Minimum ID = I 0120' -- I 4 -1/2" I-ES X nipple, D= 3.813" Z ►�� 9150' — 17" X 4-1/2" BAKER S-3 PKR PE3FORATIWN SUMMARY REF LOG: ??????? ON mn/dd/yy7 I 9180' - 14 -1/2' I-ES X apple, 1177= 3.813' ANGLE AT TOP PERF: 73° @ 9990' tt Note: Refer to Ptoduction DB for historical pert data 9216' �—� i >t P I SIZE I SFF J INTERVAL I Opn/Sgz DATE 4 9230' — 14 -1/2" x 7' WS Wedge 9430' H4 - /2' x 7" WS Wedge I 41 1111 9630' H4 -1/2" x 7" WS Wedge 4-1/2" x 7" WS Wedge H 9630' 1 . '0' —I TOUTOC 3.70 ' DPSLV 96°30' 1-13 112" ST_ 9.3# pic )Dint L 9 700' � --3 1/2" X ripple, 1112.812 I3 - 1/2" XO 3.1/4', 13= 2.786" 4-1/2" Northern Solutions — gam retrievable WS 4-1/2" x 7" WS Wedge H 9850' 7 _m.... . ..... ," > 13 -1/4' LNR, 62#, L-80 TC11 --1 13000' I ■ 7" X 4-1/2" BAKER S-3 PKR —1 9909' g 4-1/2" FES X NP, D = 3 10035' 1 , ' I TOP OF 4-1/2" LNR 10053' 4 -1 /2" TBG, 12.6#, L -80, .0152 bpi, D = 3.958 " -- 10067' 7" X41/2" BKR ZXP PKR 4-1/2" H 10053' 1""'` TBG TAIL STUNG INTO PKR TOP 2' 17' CSG, 26#, L -80, D= 6.276' H 10197' I 41 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH VVRP PULLED (10 /17/08) WELL: 02 -38/ L1 05/15/97 CTD LATERAL ST (02 -38L1) 12/20/09 SV LATERAL NAMM3 FORMAT PERMT No: 1961610 / 1970230 02/02/02 RNYTP CORRECTIONS 06/26/12 JO/JMD TREE GO (06/19/12) API No: 50- 029 - 22708 -00 / 60 11/10/06 TWS/TLH PEWS (03/13/06) 04/02/13 SWC / PJC SET WRP(03/30/13) SEC 36, Ti iN, R14E 1251.46 FE_ 1149.6 FTL. 07/06/07 JGMSV SET WRP (07/06/07) 04/05/08 KJB/JPJC GLV 00 (04/01 /08) BP Exploration (Alaska) NORDIC CTD UNIT # 2 CHOKE / REEL / CIRCULATION MANIFOLD DIAGRAM " Cho e Frei Standpipe Y' Circulation Line a ■ I • C$19 r,.r Driller Gauge' ' ` 0 , M 10 • � . M 11 �. Manual Choke M ' ' CIRCULATING MANIFOLD — • . .M Mm 1s C" , 0 I • MM 15 4 • 10!612012 0 , i SLB Transducer ..., ..6' 0 I —_y Yli MMB PVT Sensor .— � • ■ . MM 7 S I + Baker Choke ed Shro MM13 MM4 �, MM17 KILL SIDE MANUAL VALVE CHOKE SIDE I MANUAL VALVE f, MI ' KILL HCR \ x 3 h TPT. I down Rev C Line \ r ii I CHOKE HCR I Ai(ITIp n. • . -' II III s ' rn xau_ „t 0 I Coiled Tubing — 2 ve y 9Mrr9M9 xk al0I9a �F Am . • a9lafas _ � -1a^ VIER 0 I 1 I Be -r Choke SA Line — "111�IYIMII 21 c a, ror t 1 MP2 MP 1 i r - ' ` i - � ¢ 9. - / 04 4 - ... .� .... ..® ... .� J t- `�� KM Line ' RR ® — I BOP 18 I • HP 11 HP 10 ,.. T randucers I COILED TUBING I r tit/ BOP 17 a } CIRCULATING SYSTEM ' I , / 1 1 HP 14 P19 HP I To Inner Reel I ” ' Valve — — ® ' 9 e : HP 15 HP7 HP HP3 IT 4g 9 IE HP13 _ M I I I 1 0 • _ — — 1 1 HP12 HP2 HP !y I HP16 ..••• / cement line N2 SLB „'"�' •••,,,, .. ' -.T4 I CHOKE MANIFOLD I HP 17 N2 TrIFlow N � CM 85 Gaug ':•I": I M09 *+v a @ 5{ 1'" _ , I -I CM 29 ` ! ■■ 4 / I" ..- omits UNE OAS B U S TER ', i. I _ E , . .. Test PUMP Inlet t —, CM 30 �. I C813 r,,. 5 ' e . iII I H. P81 a s I ll Flow HC' / Note 4Wav Block CM14 CM1/ I wa CM8 CM24 _ _ P82 liquid i CM5 CMS ' n . .„ — . - leg is Baker Choke Line . s a a a -a -s '^ h9h 1 tom wal 3' - . r . CHOKE LINE a CM13 1 CM2 1; I w Ms ry CM28 Weal CMT1 y2 . .. ,,„ i • CM4 ma�a C.. • p, -s.. .wr...'v,.. .. .�. • rto, + me - CM20 I • / cHOarLUE - ll Tank Mil rl S. I� CM18 W CM18 1d CM27 ' I 1 I TIGER TANK I I OP I 1 f • • bp BP Exploration (Alaska) Inc. 0 Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 I August 22, 2011 i ' # by E_ I' r i tJ i t 406, a/ G G Mr. Tom Maunder 4,r 694. Ce Alaska Oil and Gas Conservation Commission 49 1129 333 West 7 Avenue Anchorage, Alaska 99501 9 16- ( 61 Subject: Corrosion Inhibitor Treatments of GPB DS -02 Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 02 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) . DS -02 Date: 07/21/2011 Vol. of Corrosion Initial top of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal 02-01B 1971400 500292044201 Sealed NA Sealed N/A NA NA 02 -02A 1971680 500292007401 5' NA 5' N/A 74.80 5/20/2011 02 -03B 2002170 500292007702 38' 11.0 4" 7/13/11 3.40 7/21/2011 02 -04A 1961580 500292006401 0.2 NA 0.2' N/A 1.70 4/27/2011 02 -05A 2030820 500292008101 4.5' NA 4.5' N/A 68.00 5/19/2011 02 -06B 2040850 500292008602 6' NA 6' N/A 20.40 6/2/2011 02 -07A 1981070 500292015401 Sealed NA Sealed N/A NA NA 02 -08B 1980950 500292015502 Sealed NA Sealed N/A NA NA 02 -09C 2071390 500292015303 Sealed NA Sealed N/A NA NA 02 -10B 2000640 500292016302 Sealed NA Sealed N/A NA NA 02 -11A 1981260 500292027301 Sealed NA Sealed N/A NA NA 02 -12B 2070580 500292027702 Sealed NA Sealed N/A NA NA 02 -13B 2012430 500292043302 Sealed NA Sealed N/A NA NA 02 -14A 2031250 500292044601 Sealed NA Sealed N/A NA NA 02 -15A 1960420 500292044701 Sealed NA Sealed N/A N/A NA 02 -16C 2070870 500292044803 Sealed NA Sealed N/A NA NA 02 -17B 2051300 500292045302 Sealed NA Sealed N/A NA NA 02 -18B 2061860 500292045402 Sealed NA Sealed N/A NA NA 02 -19 1811860 500292069300 Sealed NA Sealed N/A NA NA 02 -20 1820290 500292072100 Sealed NA Sealed N/A NA NA 02 -21A 2010990 500292078101 Sealed NA Sealed N/A NA NA 02 -22B 2100520 500292074002 Sealed NA Sealed N/A NA NA 02 -23A 2000530 500292079501 0.5 NA .5' N/A 5.10 5/19/2011 02 -24A 2040300 500292074401 0.5 NA .5' N/A 3.40 5/19/2011 02 -25A 2080910 500292076601 0.2 NA .2' N/A 0.85 5/19/2011 02 -26C 2050190 500292077403 0.2 NA .2' N/A 0.85 5/19/2011 02 -27A 1990930 500292199401 12.5' 8.5 3" 7/8/11 1.70 7/12/2011 02 -28A 2041640 500292201201 Sealed Sealed N/A NA NA 02 -29C 2040510 500292201103 65' Top Plate N/A NA NA 02 -30B 2001260 500292220202 Sealed NA NA N/A NA NA 02 -31A 1990150 500292222701 1.5' 1.5' N/A 11.05 5/18/2011 02 -32B 2020230 500292220902 1.1' 1.1' N/A 5.10 5/19/2011 02 -33B 2090450 500292221402 1' 1' N/A 8.50 6/1/2011 02 -34B 2100290 500292223402 0.8' 0.8' N/A 5.10 5/18/2011 02 -35B 2060020 500292222202 1.5' 1.5' N/A 10.20 6/1/2011 02 -36A 2100780 500292287701 19.6' 11.5 5" 7/8/11 2.55 7/12/2011 02 -37 1961750 500292271700 0.1 0.1 N/A 0.85 5/18/2011 02 -38 1961610 500292270800 1.5' 1.5' N/A 15.30 5/18/2011 02 -39A 1971100 500292272100 1.5' 1.5' N/A 11.90 5/18/2011 02-40 2071620 500292337700 2.9' 2.9' N/A 25.5 5/18/2011 02-38 (PTD #19~) Reclassi~as Operable • Page 1 of 1 l~"i(o._i~( Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer[NSUADWWeIilntegrityEngineer@BP.com] ``~~~~ 1~~jlu~~ Sent: Wednesday, January 02, 2008 7:57 PM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor; GPB, Area Mgr East (FS1/2/COTU/Seawater); GPB, FS1 OTL; GPB, FS1 DS Ops Lead; GPB, Wells Opt Eng Cc: Holt, Ryan P (ASRC); Lau, John, Jack; Dahlem, Jason E; NSU, ADW Well Integrity Engineer ' ~`~ ~ ~~~ Subject: 02-38 (PTD #19~) Reclassified as Operable ~ ~ ~~ ~~~~-l~~ ~~ ~~ O All, Well 02-38 (PTD #1~Zr32'~0) passed a TIFL post-GLV change out on 1/1/08. The passing TIFL proves 2 competent barriers; thus the well has been reclassified as Operable. Please notify Well Integrity if any signs of TxIA communication still exist. Please call with any questions or concerns. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~~.a~~~ JAN ~. ~ 2008 1/8/2008 02-38 (PTD #19ZI~~ UNDERVALUATION • Page 1 of 1 p-~~~ ~R~~- It/~ Regg, James B (DOA) From: Lau, John, Jack [IaujjO@BP.com] on behalf of NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com) ~~ I T/`U(~`~a Sent: Friday, December 28, 2007 9:55 AM ~ `~`( To: NSU, ADW Well Integrity Engineer; Rossberg, R Steven; NSU, ADW Well Operations Supervisor; Engel, Harry R; GPB, Optimization Engr; Regg, James B (DOA); Maunder, Thomas E (DOA); Dean, James A Cc: Hughes, Andrea; Dube, Anna T; Holt, Ryan P (ASRC); Dahlem, Jason E; Lau, John, Jack Subject: 02-38 (PTD #~~0) -UNDER EVALUATION Attachments: 02~.88~~-pdf; 02-38 TIO Plot.BMP _... - ~~ (,(v Z-3 c~ AII- Welf 02-38 (PTD #1!~8`Z3~Oj has been found to have TxIA communication evidenced by IA repressurization. Drillsite 2 operator reported 02-38 to have sustained IA pressure exceeding MAASP on 12/25/07. A subsequent TIFL failed on 12/27/07 due to an overnight build up rate of 910 psi. The well has been classified as Under Evaluation and may be produced under a 28-day clock. ~"--- The Well Integrity plan forward is as follows: 1. D: TIFL -FAILED ;~ -~%'=~-~- ~ti~~plC~tc~,-~ 2. S: C/O OGLV 3. D: Re-TIFL A wellbore schematic and TIO plot have been included for reference. «02-38L1.pdf» «02-38 TIO PIot.BMP» Please call with any questions or concerns. Thank you, Jack Lau (for Anna Dube) Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 1!8/2008 a,ooo ~,oao f Tbg # IA 2,000 ~ IP, hA.~ASP ~ OA 1,000 a 12812006 ._.__ 00.4 • • OQOA 2r2sr~oo~ ar~ar~oa~ sr~or~oo~ s~$roo~ ~ or~or~oo~ 1 ar~sr~oo~ TREE = CPJV VVELLHFAD= F~1C ACTUATOR =BAKER C KB. ELEV = ~ 61 BF. ELEV = ? KOP = 7154' Max Angle = 97 @ 10905' Detain MD = ~ ~~ 10250' _ Datum ND - 8800' SS 9-5f8" CSG, 40#, L-80, ID = 8.835" SAFETY NOTES: HC3RIZONTAL WELL - ~o° @ ssot• AND so° @ 1ozs5• 4-1;2" CAM BAL-O SSSV NIP. ID = 3.813" GAS LIFT MANDRELS inirt~u ID = 1.25" 11566' -718" -RING S ~,L SUB 2-7;8" O-RING SEAL SUB, ID = 1.25" 10035'`-(4-112" HES X NIP, ID = 3.813" TOP OF 4-112" LNR 10053' 10053' " X 4-112" BKR ZXP PKR 4-1?2" TBG 4-1 f2" TBG, 12.fi#, L-80, .0152 bpf; ID = 3.958" -..10057' ~ TAIL STUNG INTO PKR TOP 2' 10057" 4-1!2" TUBING TAIL WLEG ELn4D TT NOT LOGGED 7°' CSG, 26#, L-80, ID = 6.2x'6' ~ 10197' 105(10' 4-1r2~' VdRP {x7108107) ~ _.1.0530' 4-112" G F[SFiNECK TOP OF ?_-7x'8" LNR l-I 1 PERFORATION SUIVIP••AARY REF LQC;: ?`>???.."? ON;~;?vdclyy '~ ANGLE AT TOP PERF: 73 ~ 9990' Note: Refer to Praductican DB for k?istorical per! data SIZE SPF INTERVAL C)f)n!Sf.IZ DATE 2-7; 8" 6 999() - 10000 C7 0:3;14; 06 2-718" 6 10000 - 10010 O 03? 14?06 2-7,x8" 4 10120 - 10200 O 1110:2.!96 2-7l8" 0 1(1621 - 11566 SLs"D 05.'15?97 2-7,•'$" LNR: G.5#, L-80, .0579 bpf, ID = 2.441" "10621` TOP OF 2-7?8'° SLTD LNR 10621' 2-7!8" SLTD LNR, fi.5f,': L-80, .CJ;i79 hpt, ID = 2.441" 115$6` TOP OF 2-718" LNR 11567' 2-718" LNR: 6.5#, L-80, .0579 bpf, ID = 2.441" 11599' TD 02-38L1 ~, ~~ ST IL1D TVD DEV TYPE VLV LATCH PORT DATE 1 4089 3776 29 KBG DOME INT 16 08x10,"07 2 7201 6486 25 KBG SO INT 20 08r'10r'07 3 8897 7993 26 KBG Dh1Y INT 0 04.16f04 99(19' 7" X 4-112" BAKER S-3 PKR 1T1531' 3-112" X 2-71'8" XO MILLOUT 4NINDOb'~ 10u80' - 10605' 4-1f2" LNR,12.6#, L-80, .0152 bpf, ID = 3.958" 10581' DATE REV BY COMMENTS DATE REV BY COMMEN 11!07!96 ORIGINAL Ct}PLETIi7N 11/10;06 Tir~jS,-(I_H PERFS {03,13;06} 05097 SIDE'T'RACK (02-38L11 07106;07 JGIL1%'SV SET GNRP{07,•'06;07 02l02f02 RNiTP CORRECTIONS 118116!07 RCT?PJC GLV C,rO {08/10107' 04.`16/04 JLJiKAK GLV CrO 11/06105 r T LH TREEj1fVH CORRECFION 12108?05 JD:'TLN CORRECTION (O-RING SEAL) PRUDHOE BAY UNTf L'VELL 02-38L.1 PERMff No:1970230 API Na: 50-029-22708-00 SEC 36, T11 N, R14E 1251.46 FEL 1149.6 FNL BR Exploration {Alaska) THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED · ON OR BEFORE JANUARY 03 2001 PL M A T T H E E IA L UN IS M ARK W DER E R C:LORIkMFILM.DOC PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS Page: 1 Date: 11/05/98 RUN RECVD 96-161 96-161 96-161 96-161 96-161 PEX MCFL 96-161 PEX CN/LDT 96-161 PEX CN 96-161 MWD SRVY 96-161 ARC5 96-161 7902 96-161 EES SRVY 96-161 7910 96-161 NGP-MD 96-161 7979 BHP ~'L~ 9000-10203 PEX QC LOG ~/9000-10203 BHC/SL ~ 9000-10172 S /DN /SSTV 9000-1020 . ' 000-10203 ~9000-10203 q~ 9000-10190 ~11306-11561 j~0215-11400 LD/SCHLUM ~C5 ~0-3750 ~CH5~ BZC EDIT ~401-11561 10-407 DAILY WELL OPS ~S PERRY GR ~'~CoMPLETION DATE ~. ~/ TO /1/~ /~ / yes..And received? Are dry ditch samples required? FINAL 11/27/96 FINAL 11/27/96 FINAL 11/27/96 FINAL 11/27/96 FINAL 11/27/96 FINAL 11/27/96 FINAL 11/27/96 12/16/96 FINAL 01/24/97 1 01/24/97 02/12/97 02/14/97 FINAL 04/30/97 1 05/14/97 1/?/??/ yes----nfo' Was the well cored? yes ~Analysis & description received? Are well tests required? yes ~. Received? Well is in complianceI~ Ini~tial COMMENTS 0 I:! I I--I-- I I~ G S E I:IL~I ~-- E S WELI~ LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 ~ MWD Formation Evaluation Logs - D.S. 02-38, AK-MW-60163 May 14, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jun Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-22708-00. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company sperry-sun rn F! I I_1_ I IM ES WELl, LOG TRANSM1TFAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 April 30, 1997 RE: MWD Formation Evaluation Logs DS 02-38, AK-MW-60163 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of~ Yan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 02-38: 2" x 5" MD Gamma Ray Logs: 50-029-22708-00 1 Blueline 1 Folded Sepia Note: No TVD Log with well (02-38). 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company C] Ft I I--!--I ~J G SEEFI~I r-E S AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 March 5, 1997 Re: Distribution of Survey Data 5-38 Dear Ms. Taylor: Early in February a survey for 2-38 was distributed. It was an ESS, or magnetic multi-shot survey from 0' to 3750.00' MD. The Survey WAS NOT for well 2-38, but for well 5-38! The survey had the well 5-38 API number (500292272200) and it contained the 5-38 survey data. However the data was sent out as survey data for well 2-38. I apologize for the discrepancy and any inconvenience this may have caused. Please destroy the incorrect 2-38 survey data (it has the API# for 5-38). Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 2/3/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10762 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) Floppy LIS Well Job # Log Description Date BL RF Sepia Disk Tape D.S. 02-38 96329 PEX, BHC 961022 I '7~E: 7 9 / 0 D.S. 11-38 97038 PEX, BHC 970112 _:~r--- '7 ~ O~ 1 D.S. 11-38 97038 PEX-AIT 970112 I 1 D.S. 11-38 97038 PEX-COMP NEUTRON-LITHODENSITY 97011 2 I 1 D.S. 11-38 97038 PEX-COMPENSATED NEUTRON 97011 2 1 1 D.S. 11-38 97038 SUBSEA TVD 970112 1 1 D.S. 11-38 97038 BOREHOLE COMPENSATED SONIC 97011 2 1 1 SIGNED: DATE: ;.i ..... [~,, t., -~,; :i, Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ~ALASKAO :hea r'ed n/Ices Drilling BP Exploration/Arco To: Alaska Oil & Gas Conservation Commission Date: Terrie Hubble /~/~ Technical Assistant 10-407 for Permit #96-161, 02-38 From: Subject: February 13, 1997 Please find attached two copies of an additional survey we have received for the above mentioned well. This additional survey does not affect any of the figures entered on the previously submitted 10-407. We are submitting these to keep your records complete. There are no other changes at this time. Thank you. /tlh February 11, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 2-38 Dear Ms. Taylor: Enclosed are two hard copies of the above mentioned file(s). Well 2-38 ESS survey Tie-In point at 0'and a Projected survey at 3,750.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10707 Company: Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) Floppy Well Job # Log Description Date BL RF Sepia Disk D.S. 2-38 96375 ARC5 961031 1 I I ,, , .... r ';,, ~; ~'- SIGNED: DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ..... STATE OF ALASKA ALASKA-,..,L AND GAS CONSERVATION COIw,vllSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 96-161 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 ...... o,, 50-029-22708 4. Location of well at surface ~fi~i~ 9. Unit or Lease Name 4541' NSL, 3568' WEL, SEC. 36, T11N, R14E !-?~i~?i~i~'i"~;ii?~ ~' Prudhoe Bay Unit At top of productive interval !,~ .-~_'~ '~'~ '~ ?~ 10. Well Number 2178' NSL, 1100' WEL, SEC. 25' T11N, R14E~ Z//~_~_~,~' ~. 02-38 At total depth 4128' NSL, 1260' WEL, SEC. 25, T11N, R14E .{.:=: . i.. : 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay i5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 61.15'I ADL 028308 i12. Date Spudded10/05/96 113' Date T'D' Reached 114' Date C°mp" Susp" °r Aband'115' Water depth' if °fish°re 116' N°' °f C°mpleti°nsl 1/01/96 11/05/96 N/A MSLI, One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 19. Directional Surveyl20. Depth where SSSV set~l. Thickness of Permafrost 11561 8830 FTI 11516 8827 FT []Yes ~lNo I (Nipple) 2059' MD! 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, CH, BHCA, RES 23. CASING, LINER AND CEMENTING RECORD CASING SE'FFING DEPTH HOLE SIZE WT. PER FT. GRADE TOP Bo-FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 30' 3834' 12-1/4" 3305 sx Cold Set III, 440 sx 'G' 7" 26# L-80 28' 10197' 8-1/2" 464 sx Class 'G' 4-1/2" 12.6# L-80 10053' 11561' 6" 175 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3-3/8" Gun Diameter, 4 spf 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 10057' 9909' & 10053' MD TVD MD TVD 10120' - 10200' 8852' - 8860' 10645'- 11055' 8839' - 8834' 11080' - 11100' 8833' - 8833' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11275' - 11395' 8826' - 8823' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protect w/75 Bbls of Diesel 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) November 20, 1996 I 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 PressureCALOULATED I~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Atas~,a ~t & Gas An~o~aBe Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. .-ormation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag River 9217' 8273' Shublik 9266' 8315' Top of Sadlerochit 9322' 8363' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that th~l~i~t~ and correct to the best of my knowledge Dan Stoltz Title Senior Drilling Engineer Date I ~ ~1~1''. Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1.' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: 02-38 Rig Name: Nabors 2ES AFE: 4J0330 Accept Date: 1 0/05/96 Spud Date: 1 0/05/96 Release Date: I 1/05/96 Oct 5 1996 (1) Rig moved 100 %. Rigged up Divertor. Oct 6 1996 (2) Rigged up Fluid system. Held safety meeting. Made up BHA no. 1 . Tested Divertor. Drilled to 97 ft. Circulated at 97 ft. Drilled to 298 ft. Pulled out of hole to 0 ft. R.I.H. to 298 ft. Drilled to 905 ft. Oct 7 1996 (3) Drilled to 2732 ft. Oct 8 1996 (4) Drilled to 3842 ft. Circulated at 3842 ft. Pulled out of hole to 1340 ft. Worked stuck pipe at 1340 ft. Oct 9 1996 (5) Worked stuck pipe at 1340 ft. Pumped out of hole to 832 ft. Pulled BHA. Serviced Block line. R.I.H. to 400 ft. Laid down 400 ft of 5 in OD drill pipe. Made up BHA no. 2 R.I.H. to 2220 ft. Washed to 2230 ft. Oct 10 1996 (6) Washed to 3120 ft. Singled in drill pipe to 3842 ft. Circulated at 3842 ft. Pulled out of hole to 2684 ft. Circulated at 2684 ft. Pumped out of hole to 2496 ft. Circulated at 2496 ft. R.I.H. to 3075 ft. Washed to 3204 ft. R.I.H. to 3842 ft. Circulated at 3842 ft. Pulled out of hole to 2496 ft. Worked stuck pipe at 2496 ft. Circulated at 2496 ft. R.I.H. to 3842 ft. Oct 11 1996 (7) Circulated at 3842 ft. Pulled out of hole to 2466 ft. Backreamed to 2461 ft. Circulated at 2461 ft. Pumped out of hole to 2144 ft. Pulled out of hole to 832 ft. Pulled BHA. Made up BHA no. 3. R.I.H. to 2150 ft. Reamed to 2700 ft. Washed to 3200 ft. j/ N 07 1997 Alaska Oil & ~a~ Cnn~ C~mmis~io~ Operations Summary for: 02- Oct 12 1996 (8) Washed to 3200 ft. R.I.H. to 3842 ft. Circulated at 3842 ft. Pulled out of hole to 750 ft. Pulled BHA. Rigged up Casing handling equipment. Ran Casing to 3834 ft (9.625 in OD). Circulated at 3834 ft. Ran Drillpipe in stands to 3747 ft. Circulated at 3834 ft. Oct 13 1996 (9) Circulated at 3834 ft. Held safety meeting. Mixed and pumped slurry - 1457 bbl. Displaced slurry- 65 bbl. Circulated at 3747 ft. Pulled Drillpipe in stands to 0 ft. Rigged down Divertor. Installed Casing spool. Rigged up BOP stack. Oct 14 1996 (10) Rigged up BOP stack. Installed BOP test plug assembly. Tested Well control. Retrieved BOP test plug assembly. Installed Bore protector. Made up BHA no. 5. R.I.H. to 3747 ft. Tested Casing - Via annulus and string. Drilled cement to 3842 ft. Drilled to 3862 ft. Circulated at 3862 ft. Performed formation integrity test. Drilled to 4771 ft. Pulled out of hole to 4200 ft. R.I.H. to 4771 ft. Circulated at 4771 ft. Oct 15 1996 (11) Drilled to 5617 ft. Circulated at 5617 ft. Pulled out of hole to 5290 ft. R.I.H. to 5617 ft. Circulated at 5617 ft. Pulled out of hole to 4630 ft. R.I.H. to 5617 ft. Circulated at 5617 ft. Pulled out of hole to 3679 ft. Held safety meeting. R.I.H. to 5617 ft. Drilled to 5960 ft. Oct 16 1996 (12) Drilled to 6183 ft. Circulated at 6183 ft. Pulled out of hole to 3760 ft. Serviced Block line. Pulled out of hole to 827 ft. Pulled BHA. Made up BHA no. 5. R.I.H. to 6119 ft. Reamed to 6183 ft. Drilled to 6575 ft. Oct 17 1996 (13) Drilled to 7036 ft. Held safety meeting. Circulated at 7036 ft. Pulled out of hole to 5898 ft. R.I.H. to 7036 ft. Drilled to 7662 ft. Held safety meeting. Drilled to 8039 ft. Circulated at 8039 ft. Pulled out of hole to 7099 ft. Oct 18 1996 (14) R.I.H. to 8039 ft. Drilled to 8415 ft. Held safety meeting. Drilled to 9015 ft. Circulated at 9015 ft. Pulled out of hole to 7935 ft. R.I.H. to 9015 ft. Held safety meeting. Drilled to 9272 ft. Circulated at 9272 ft. Drilled to 9350 ft. Page 2 Operations Summary for: 02- Oct 19 1996 (15) Drilled to 9609 ft. Circulated at 9609 ft. Held safety meeting. Pulled out of hole to 8878 ft. R.I.H. to 9609 ft. Circulated at 9609 ft. Pulled out of hole to 3686 ft. Serviced Block line. Pulled out of hole to 836 ft. Pulled BHA. Made up BHA no. 6. Held safety meeting. R.I.H. to 9479 ft. Functioned downhole tools at 9479 ft. R.I.H. to 9609 ft. Circulated at 9606 ft. Oct 20 1996 (16) Pulled out of hole to 183 ft. Pulled BHA. Tested M.W.D. tool - Via string. Held safety meeting. Tested M.W.D. tool- Via string. Made up BHA no. 6. R.I.H. to 9527 ft. Took MWD survey at 9527 ft. Circulated at 9527 ft. Pulled out of hole to 183 ft. Pulled BHA. Held safety meeting. Tested BOP stack. Made up BHA no. 6. R.I.H. to 2500 ft. Oct 21 1996 (17) R.I.H. to 3840 ft. Serviced Block line. R.I.H. to 9609 ft. Drilled to 9682 ft. Held safety meeting. Drilled to 9950 ft. Held safety meeting. Drilled to 10050 ft. Oct 22 1996 (18) Drilled to 10184 ft. Held safety meeting. Drilled to 10215 ft. Circulated at 10215 ft. Pulled out of hole to 9228 ft. R.I.H. to 10215 ft. Circulated at 10215 ft. Pulled out of hole to 2500 ft. Held safety meeting. Pulled out of hole to 185 ft. Pulled BHA. Held safety meeting. Ran electric logs. Oct 23 1996 (19) Ran electric logs. Ran electric logs. Made up BHA no. 8 . R.I.H. to 3802 ft. Serviced Block line. R.I.H. to 9557 ft. Oct 24 1996 (20) R.I.H. to 10215 ft. Circulated at 10215 ft. Pulled out of hole to 9532 ft. R.I.H. to 10215 ft. Circulated at 10215 ft. Held safety meeting. Laid down 8414 ft of 5 in OD drill pipe. Serviced Kelly. Laid down 1501 ft of 5 in OD drill pipe. Pulled BHA. Tested Top ram. Held safety meeting. Rigged up Top ram. Tested Top ram. Ran Casing on landing string to 28.9 ft. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 1200 ft (7 in OD). Oct 25 1996 (21) Ran Casing to 3810 ft (7 in OD). Circulated at 3810 ft. Ran Casing to 5500 ft (7 in OD). Held safety meeting. Ran Casing to 10158 ft (7 in OD). Circulated at 10158 ft. Washed to 10198 ft. Circulated at 10198 ft. Pumped spacers - volume 70 bbl. Mixed and pumped slurry- 94 bbl. Displaced slurry- 394 bbl. Tested Casing. Installed Seal assembly. Tested Seal assembly. Mixed and pumped 52 bbl of treatment. Rigged up Top ram. Tested BOP stack. Page 3 Operations Summary for: 02- Oct 26 1996 (22) Tested BOP stack. Rigged up Kelly. Made up BHA no. 10 . Held safety meeting. Singled in drill pipe to 4150 ft. Rigged up Kelly. Tested Kelly. Singled in drill pipe to 7300 ft. Held drill (Kick (well kill)). Singled in drill pipe to 10114 ft. Drilled installed equipment - Float collar. Held safety meeting. Drilled installed equipment - Float shoe. Drilled to 10235 ft. Circulated at 10235 ft. Circulated at 10235 ft. Oct 27 1996 (23) Pulled out of hole to 180 ft. Pulled BHA. Serviced Block line. Made up BHA no. 10. Held safety meeting. R.I.H. to 10235 ft. Drilled to 10310 ft. Held safety meeting. Drilled to 10360 ft. Oct 28 1996 (24) Drilled to 10455 ft. Held safety meeting. Drilled to 10611 ft. Circulated at 10611 ft. Held safety meeting. Pulled out of hole to 180 ft. Pulled BHA. Made up BHA no. 11 . Oct 29 1996 (25) Made up BHA no. 11 . R.I.H. to 10120 ft. Serviced Block line. R.I.H. to 10611 ft. Circulated at 10611 ft. Held safety meeting. Drilled to 10803 ft. Circulated at 10803 ft. Pulled out of hole to 180 ft. Pulled BHA. Held safety meeting. Made up BHA no. 11 · R.I.H. to 10534 ft. Took MWD survey at 10534 ft. R.I.H. to 10803 ft. Circulated at 1 O8O3 ft. Oct 30 1996 (26) Circulated at 10803 ft. Pulled out of hole to 8400 ft. Serviced Draw works. Pulled out of hole to 200 ft. Pulled BHA. Held safety meeting. Made up BHA no. 12. R.I.H. to 5200 ft. Serviced Block line. R.I.H. to 10296 ft. R.I.H. to 10803 ft. Drilled to 11085 ft. Held safety meeting. Drilled to 11130 ft. Oct 31 1996 (27) Drilled to 11213 ft. Held safety meeting. Drilled to 11400 ft. Circulated at 11400 ft. Pulled out of hole to 10900 ft. Pulled out of hole to 200 ft. Nov I 1996 (28) Rigged down Additional services. Tested BOP stack. Held safety meeting. Made up BHA no. 12. Held safety meeting. R.I.H. to 10200 ft. Serviced Block line. R.I.H. to 11359 ft. Drilled to 11465 ft. Held safety meeting. Drilled to 11507 ft. Page 4 Operations Summary for: 02-. Nov 2 1996 (29) Drilled to 11561 ft. Circulated at 11561 ft. Pulled out of hole to 10190 ft. Held safety meeting. R.I.H. to 11561 ft. Circulated at 11561 ft. Pulled out of hole to 200 ft. Pulled BHA. Rigged up Completion string handling equipment. Ran Casing to 1000 ft (4.5 in OD). Held safety meeting. Ran Casing to 1400 ft (4.5 in OD). Nov 3 1996 (30) Ran Drillpipe on landing string to 10190 ft. Ran Casing on landing string to 11561 Held safety meeting. Circulated at 11561 ft. Mixed and pumped slurry - 31 bbl. Circulated at 11460 ft. Pulled Drillpipe in stands to 10035 ft. Circulated at 10035 ft. Pulled Drillpipe in stands to 1400 ft. Laid down 1380 ft of Tubing. Rigged up Additional services. Held safety meeting. Made up BHA no. 13. R.I.H. to 1800 ft. Serviced Block line. R.I.H. to 9000 ft. Nov 4 1996 (31) Set Tie back packer at 10053 ft with 1000 psi. Tested Hydraulic packer - Via annulus. Serviced Additional services. Circulated at 10000 ft. Held safety meeting. Pulled out of hole to 200 ft. Pulled BHA. Rigged up Handling equipment. Rigged up Additional services. Rigged up Drillstring handling equipment. Ran Drillpipe to 500 ft (3.5 in OD). Held safety meeting. Ran Drillpipe in stands to 11395 ft. Nov 5 1996 (32) Pulled out of hole to 9000 ft. Serviced Kelly. Laid down 7000 ft of Drillpipe. Held safety meeting. Laid down 1800 ft of Drillpipe. Pulled out of hole to 1000 ft. Pulled out of hole to 0 ft. Rigged up Completion string handling equipment. Ran Tubing to 6000 ft (4.5 in OD). Held safety meeting. Ran Tubing to 8200 ft (4.5 in OD). Nov 6 1996 (33) Rigged up sub-surface equipment- SCSSSV control line. Ran Tubing to 10057 ft (4.5 in OD). Space out tubulars. Circulated at 10057 ft. Held safety meeting. Installed Tubing hanger. Set packer at 9908 ft with 4000 psi. Rigged up Well control. Rigged down BOP stack. Installed Xmas tree. Freeze protect well - 75 bbl of Diesel. Held safety meeting. Rig moved 100 %. Rigged up Additional services. Page 5 i i · D~(E/-~) ORIG ;. · .0.oo :- i' : I. ! :, , ft 420.I.0 28.6 4~~. ,~ 31,4 48;t,00 30.! 0.04 0,0~ 0.20 0°?3 1.27 71%.50 Z9',7 749,80 30,2 779,3o 29,5 30:6 t250.10 ~t ;9 2.44 3.!8 4.7? 5,73 6.75 7,~ 8°40 9.10 10,87 !l.Y7 12.74 13.~'~ : :, .~ :; s"r~l'ION 0;15 0;-81_ 2.60 3'82 3.~ 4,21 4.M 5.41 5.57 6.15 15~33 .7,tl t7.02 8,15 · .~ 21.~ 8,86 23+6I : ?.~ 31.~ 37,05 45.69 9.4,2 i0,67 10~4~ 10,69 11 IP,5i 28~47 . : 0,00 . . -. '---.. 21+20 G'rid A~g!e:. · :0;12 -0;12 . . -0,~1 44,80 46 '""" ~,," v 45.10 ~9,30 53,70 "--. :58,80 48;60 49,50 48,I0 ~,00 47,00 4~,lO 0,0(:. ; · . I. I ' Loch H: I. i i I -0,72 · ~0. B5 · · : :-0.7~ ::-0.09 '~,0~ :' ;8,3q I0. ; 13~60 23,~ '~ :. ~ .71 ~.10 F0,04 Z4,~ 7~ O. )Oil '0 . , - i? ·24,¢ . . : . I : .74 , '~5,F3 . ', 109,~ · .:!oas z.o7 ' :: 3..<,3,44 · ,.~,~. {. ~ : o,n · .2~4,67 ' [,~ ..~,:s. ~,~ . .. ~8.17 F,z m ~, I . ~,zo '-. :- ~.,~ ~3,i3 ~' '- I ' , .: . · ~,~ ' ~',74. -- m. '51,~ ' Z.~ .~: : . ~,os '0,~ 49 -o t,2~ 'ft 1449 l~OJO lYtg,90 1/-'51+10 1615,10 1~16,40 194I 1W2oO0 2097+~0 2t~,70 21~,~ 273'_.' 2824,,~ Di4,50 LAST INIT) 32+9 32,4 3t,3 ~.7 31.6 31,.8 28,.7 32+6 28~9 31,9 30.6 ~ . 12;71 47,30 .... 47/zo 17,~ · S/sS : 7~.,22' 31,3 95,3 94,4 : :- . I02~03 17,06 47'E4 137,~ 106,72 16,~ 111.29 !6,78 47+40 llS,B! !7+09 ;7,70 155;40 17,79 46~6'0 t~i.93 45,60 ~,60 ~.77 47,~ 21,64 47+40 ~.70 -.. Z3~31 ~. ~ 7a 24,6~' 47,30 120,66 ,1~,' . I~6&2 i42.3~ 154 t60,~ 164,2.7 207',,7¢ 232,70 44,10 41,40 4i,!0 3i fi6 _ ~o,.'0I Zt9.68 ~5...,97 4:?.7,'Z'" 33 3,?., .~ 357..,56 515,56 4i4,_W. · 482:68 i. [49,26 ' · · : 1,22 ... 2,04- .. , -- . . .. ;~,~' ' : · : .! -~,~ . ~ " ~12,70 .' 4178,20 ~4,~0 :' 5'236,4~ ~2B, ZO .5523+~ ' 57~ J0 · .. 69C-r4,40 · · · DB°TH DHPTH ~ SECTION 'ft' ff ~t- i f~c · i ," ~-: - · 95.6 · 278~,05 7.~,54 .i ?4,8 ~,61 788,,03 95,7 ~3 ~ 41~0,38 8~7 · ?~,5 : 42~6.73 ~,5 ' 4~8,tZ 96,8 , , 95.5 ;4~3,80 ~!~,4i ~,'2 ~,6~ . i' ~ 1~2;~ 94,2 ;54~,21 94.5 :~, I . . : ; L~,14 2Z,~8 4i,70 "-5~:,.t? ~.%' a2,20 15~ ;!9 29+~ 3%40 ~.~ ~D,~ " {~7'=,4,' "'.~, .. ~2.~ 43,60 t7Si 30,~ 42,20 18~, Si,i? 42,10 31,4:}. 40,80 31,.~4 0,(~ Lncn:H= · 1 ..2,3/ 1!?o : . l~,~ · t3iO.~ !348.71 !427,40 i457,.42i i448,26. 15[0.B.2 1.7{?.&6 17(,i.3'j · ' 731427, : · , to~4~ ' · ,. 1I.t5,ii0 . o,,, 12.'t4. i59 : · ': 1321,;17 .... ' rig.- : .t367 oiS.~. -1414,12..,3 , -. 1595:i!4 : '{?~'. :! ¢ · t9.~+65 1747,~ ~2i71 : -:_'z~,[~ : 2407,70 i i43.~ ~.24 .. . , '42,~ i I' I j41,~4 ~41,21 ~1.15 .. i, i- ~1,!8 ~i,15 ~1,0~ · . i3,75' b,67 - .. i' · . 0,47 · .: ~,~. '~.'~ . . . '~,~ j. ,, :. ..~,~ "~ fi: :~i5,~o ~497 +?0 7.591,40 7780~D 7~4.~ : ' i 8156,70 .. i : : " · t7:52:1,1 ' · f.t' i .- ' ?~740,~2 ~ i~42~49 ~4,t J 7248,~ : · ~.~ ~7~.~ ) ~7~,o2 ~2,7 7919,'47 [ 216~;72 ', ~.t ~s,a. ~7 . 30,7 :~!'21. . . . 8;,6 ,8~,85 }269Z~26 . · ~lS ~ 9010,20 ¢io3.~o · , 9479.~0 ; . ~ : i :96ffi,70 ' .~i,~O "~7o , i · , : I ; . ~ 9969,~ i- l { ' . 26;60 38.60. : : .. ; ~ ~' :' . · 2!41,33 26r! ;0,6 ~7ft,z? ~,10 35,90 - . 34,9040,00 "-'"~ 1%60 15.70 14.40 12,~ 45,00 50,~ s3.4o 70,20 tl,40 ~+?0 303~,~5 31~a,~.' . :liiq I)ip.-- 8{3,80' · ; ~i.i~. .: ;~I;19. · ~1..17 - -. .. ;~.I,20 ' · .~1,1, Z2 ' '- :, '- i' .. ~4!,09 ~:. ,os '1: · ~10.~ .. ,: '. qO "~,35' i~,06: :10233,70 i' I0~7+50 10~!,50 I0~4,10 10425+20 I0763.~ IC~.IO 1!L54,30 I!182,?0 11242. O0 -~¥ tNl~ '~8~ICAL ft. ; ?Y51,35 2Y82 ~14,15 28,47 ~id ~.g'{~- O, Ig' {i2.. rS . . . . ~.~ : . 372~85 3Y4+20 348,00 3O78,34 31t0,87 3141,90 3174.23 93,70 93,30 34.."/,,80 . 347,70 347,70 34,7,.90 ao~,78 3363+26 3~i .34~2.38 92,80 ~.20,_, ~20 . 94,~0 72,10' ~,20 348,90 347,5O 346,10 344,.40 ~5,30 347 347,~ ~I,._~. 3551,08 3f3J32,67 3~14+~ 367%O5 , 3710.94 3742,03. ' 3774,&3 380~,~ ' 3870,03 3957 90.20 71,30 '-i'0.2"0 90,...50 91,20 '-9"i ,.ZO · .cj, O,~,0 9f.,.20 S'2,,70 92,40 ~1.70 92,20 72+00 34~+10 348,70 348,00 3~,20 349, I0 347 34.9, !0 ~49+10 349,70 350,i0 349,~ 4126-,4P 4I~. 70 42~',8. ~ · . . . 4281, t2 .. 4435;5!. . 4528+52 242I+16 2415,16 24(~2,32 · 23?0,,.80 ..; 428v',;sz ' ... · 437~,~ · :, 4a7.~to · , . "4~?~ ~ : :, :: : .., 48~ :: ~4~,~4 4~0,01 ~94,i~0 : 4942.+B8 51!3,61 . . { - .. 137,14 'tO,56 · ' 2',7o · · · i~+24 %t0 I ' ' :~,64 2 ~3,73 '~,~ . : ~,~ · ~-,~. !a,~' ',~.~ ~ ... I i ;. .. b1.21 '}~ i ~,7~ o.~ ~,~ 0,87 ~5,54 I · . .. ~,88 .3,13 ~7,M t,7! I I : ! i I i · I i i J~7-i3~-96 · , SPE: -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/02-38 500292270800 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/12/96 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH DATE OF SURVEY: 110196 MWD SURVEY JOB NUMBER: AK-MW-60163 KELLY BUSHING ELEV. = 61.15 FT. OPERATOR: ARCO ALASKA INC COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST 11306.60 8825.19 8764.04 91 48 N 9.90 W .00 4617.08N 2352.28E 11356.24 8823.61 8762.46 91 50 N 9.80 W .22 4665.96N 2343.79E 11390.59 8822.86 8761.71 90 40 N 9.70 W 3.39 4699.81N 2337.98E 11420.04 8822.97 8761.82 88 53 N 10.10 W 6.23 4728.82N 2332.91E 11452.37 8823.80 8762.65 88 9 N 10.40 W 2.47 4760.62N 2327.16E VERT. SECT. 4021.99 4071.57 4105.88 4135.31 4167.61 11483.95 8825.09 8763.94 87 10 N 10.30 W 3.12 4791.66N 2321.49E 11518.81 8827.03 8765.88 86 27 N 10.40 W 2.06 4825.90N 2315.24E 11561.00 8829.80 8768.65 86 0 N 10.40 W 1.09 4867.30N 2307.64E 4199.15 4233.93 4276.01 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5386.64 FEET AT NORTH 25 DEG. 21 MIN. EAST AT MD = 11561 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 347.91 DEG. TIE-IN SURVEY AT 11,306.60' MD PROJECTED SURVEY AT 11,561.00' MD bCE VED DEC 16 1996 Oil & Gas Co~;s, SP5 ~-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/02-38 500292270800 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/12/96 DATE OF SURVEY: 110196 JOB NUMBER: AK-MW-60163 KELLY BUSHING ELEV. = 61.15 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11306.60 8825.19 8764.04 11561.00 8829.80 8768.65 4617.08 N 2352.28 E 2481.41 4867.30 N 2307.64 E 2731.20 249.79 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPEi '-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/02-38 500292270800 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/12/96 DATE OF SURVEY: 110196 JOB NUMBER: AK-MW-60163 KELLY BUSHING ELEV. = 61.15 FT. OPERATOR: ARCO ALASKA INC 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 11306.60 8825.19 8764.04 11561.00 8829.80 8768.65 4617.08 N 2352.28 E 2481.41 4867.30 N 2307.64 E 2731.20 249.79 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS C]I::! I I-.I-- I N I~ December 13, 1996 AOGCC Howard Okland 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 02-38 Dear Mr. Oakland, Enclosed are two hard copies of the above mentioned file(s). We1102-38 MWD survey tie-in point at 11,306.60' and a Projected - l e, l 11,561.00'. Please call me at 563-3256 if you have any questions or concerns. survey at Regards, William T. Allen Operations Support Engineer Attachments. Ri:::CEiVED DEC 16 1996 ~1 & Gas Oor~$~ C~mrni,~on 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9¢7) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 0 I:t I I--I._ I I~i G S E I::! ~J I r' ~:: S December 13, 1996 AOGCC Howard Okland 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 02-38 Dear Mr. Oakland, Enclosed are two hard copies of the above mentioned file(s). Well 02-38 MWD survey tie-in point at 11,306.60' -lO[ 11,561.00'. Please call me at 563-3256 if you have any questions or concerns. and a Projected survey at Regards, William T. Allen Operations Support Engineer Attachments. OECI 6 1996 Oil & Gas C4r, s, C~mmi.s..,qr:n 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10597 Company: Field: Well Job # Log Description Date BL Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Open Hole) Floppy RF Sepia Disk i BOREHOLE PROFILE LOG D.S. 11-05A 961017 1 D.S. 11-05A BOREHOLE COMPENSATED SONIC 9 61 01 7 1 D.S. 11-05A PEX-COMP NEUTRON LITHODENSlTY 9 61 01 7 1 D.S. 11-05A PEX-COMP NEUTRON 9 61 01 7 1 D.S. 11-05A PEX-ARRAY INDUCTION 9 61 01 7 1 D.S. 11-05A PEX-ARRAY INDUCTION W/IMAGES 961 01 7 1 D.S. 11-05A PEX-TRIPLE COMBO LOG 9 61 01 7 I D.S. 11-05A PEX-TRIPLE COMBO SUBSEA TVD 9 61 01 7 1 D.S. 11-05A PEX-MCFL W/AlT 961 01 7 1 D.S. 11-05A PEX-QUALITY CONTROL LOG 961 01 7 1 D.S. 02-38 PEX-QUALITY CONTROL LOG D.S. 02-38 BOREHOLE PROFILE LOG 961022 961022 961022 D.S. 02-38 BOREHOLE COMPENSATED SONIC 1 D.S. 02-38 PEX-MCFL 961 022 1 D.S. 02-38 PEX-COMP NEUTRON LITHODENSITY 9 61 0 2 2 1 D.S. 02-38 PEX-COMP NEUTRON 9 61 02 2 I SONIC-DENSITY-NEUTRON SS'I'VD D.S. 02-38 961022 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: 11/26/96 TONY KNOWLES, GOVERNOR AL~$11& OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 26, 1996 Dan Stoltz Senior Drilling Engineer ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re; Pmdhoe Bay Unit 02-38 ARCO Alaska, Inc. Permit No: 96-161 Sur. Loc. 4541'NSL, 3568'WEL, Sec. 36, T1 IN, R14E, UM Btmhole Loc. 4071'NSL, 1252'WEL, Sec. 25, T11N, R14E, UM Dear Mr. Stoltz: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance ;vith 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W.~ohnston Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill 1 lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen~ [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RTE - 59.4' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028308 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 4541' NSL, 3568' WEL, SEC. 36, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well Number Number U-630610 2662' NSL, 950' WEL, SEC. 25, T11N, R14E 02-38 At total depth 9. Approximate spud date Amount $200,000.00 4071' NSL, 1252' WEL, SEC. 25, T11N, R14E 10/01/96 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028307, 1209'I No Close Approach 2560 11550' MD / 8765' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 400' Maximum Hole Angle 91 o Maximum surface 3300 psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole 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 3900' 29' 29' 3900' 3650' 3200 sx Cold Set, 300 sx 'G' 8-1/2" 7" 26# L-80 BTC-Mod 10100' 28' 28' 10100' 8845' 310 sx Class 'G' 6" 4-1/2" 12.6# L-80 BTC-Mod 1450' 9950' 8820' 11550' 8825' 175 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet RECEIVED Casing Length Size Cemented MD TVD Structural SEP 1 9 1996 Conductor Surface Intermediate Alaska 0ii & Gas Cons. Commission Anchorage Production Liner 0¢ 6 f',IkL 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~ubert, 564-4825 Prepared By Name/Number: Terrie Hubble, 564-4628 21.1 hereby certify that t~j}orego~d, correct to the best of my knowledge SignedJ / ,/f~L~,¢~' DanSto,tz'/rJ/~"~"~~ Title Senior Drilling Engineer Date ~"~(~ Commission Use Only PermitNumber I APINumber I A.p~/rovalDate I Seecoverletter .~-~' _/~/"// 50- O .Z.. '~ -- 2. Z_ /~4:~ ~ ~--:'.~, ~;, "X~ ~ for other requirements Conditions of Approval: Samples Required [] Yes ~ No Mud Log Required [] Yes ~ No Hydrogen Sulfide Measures '~'Yes [] No Directional Survey Require/d .,~ Yes [] No Required Working Pressure for BOPE [] 2M; []3M; ~ 5M; [] 10M; [] 15M by order of Other: Original Signed By Commissioner the commission Date Approved By r~nu!d ~.~.? Form 10-401 Rev. 12-01-85 Submit In Triplicate I WellName: IDS 02-38 Well Plan Summary Type of Well (producer or injector): I Producer I Surface Location: 4541' FSL, 3568' FEL, S36, T1 IN, R14E, UM Target 1 Location: 2662' FSL, 950' FEL, S25, T1 iN, R14E, UM Bottom Hole Location: 4071' FSL, 1252' FEL, S25, TllN, R14E, UM I AFENumber: 14J0330.0 I I Estimated Start Date: ] Oct. 1, 1996 I I Rig: I Nabors 2ES Operating days to complete: 127 IuD= 1 ,550' IIWW= 18765'ss I I Well Design (conventional, slimhole, etc.): ~[B Elev. Horizontal Ultra Slim Hole - 159.4' Objective: Well DS 02-38's objective is to establish long-term, profitable, Romeo production. Well 02-38 is expected to encounter an 80' GLOC with an NLOC of 60'. The target interval, in lowermost Zone 1 (13P ICL, razor 7200 - 7300), is an outer mouth bar deposit. The drainage area for the new lo- cation is considered to be 101 acres. Associated black-oil reserves, net to the field, are estimated to be 1,090 MBO. The average black-oil rate, net to the field, during the first six months of produc- tion is expected to be 2000 bopd. ~ Primary risks associated with this sidetrack are early gas breakthrough or poor quality sand, both of which would reduce the oil production significantly. Both of these risks are managed by planning a horizontal interval in the deepest, good quality sand. Geosteering of the well during im- plementation and a cemented liner completion are also planned to further manage these risks. The 02-18A results have proven that a horizontal completion can successfully develop Zone 1 in this area. Formation Markers Formation Tops MD TVD (SS) T-5 3806' 3490' 9-5/8" casing set in T-5 K-15 5146' 4660' Ugnu 6152' 5450' K-10 7685' 6875' K-5 8429' 7525' Sag River 9220' 8215' Shublik 9266' 8255' Top Sadlerochit 9323' 8305' 7" casing point in Sadlerochit TD of Well 11,523' 8765' 4-1/2" solid, cemented liner point 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 9.0 _ 300 35-50 25-45 50-80 9-10 15-20 Final 9.2 150-200 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: Low Solids Non-Dispersed I Density Yield 10 sec 10 min pH Fluid (PPG) PV Point gel gel Loss Initial 9.2 6-10 6-8 3-6 8-10 9.0-9.5 8-12 Cretaceous 9.8 10-12 8-12 4-8 8-12 9.0-9.5 <8 Final 10.3 16-20 12-15 6-8 10-15 9.0-9.5 <6 Hazards/Concerns Possible Cretaceous overpressure, MW should be _+9.8 ppg. Be prepared for gas below 6000'. Put River may require 10.3 ppg MW to suppress gas. Potential high torque could require lubricant use. Reduce APl fluid loss to <6 cc before drilling Kingak. Be alert for lost circulation, differential sticking due to higher MW. Production (6" hole) Section: Sheardril or Baradriln I Depth Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss Initial 8.9-9.0 50-60 20-24 8-10 10-124 8.5- <6 9.0 Final 9.0-9.2 50-60 20-24 8-10 10-12 8.5- <6 9.0 Hazards/Concerns Lost circulation, differential sticking due to overbalance in Sadlerochit. Perform and report daily checks on KCL concentrations in system. High torque may be encountered and should be treated with lubricants. Directional I KOP: 14oo' MD Maximum Hole Angle: Surface Close Approach Wells: 91 o through targets DS 02-37 (59.92' N), DS 02-01 (30.89' N), DS 02-39 (30.11' S). Drilling Close Approach Wells: None Casi I/Tubinq Proc ram Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/'FVD MD/TVD 30" 20" 94# H-40 WELD 80' 30'/30' 110'/110' 12-1/4" 9-5/8" 40# L-80 BTC 3900' 29'/29' 3900'/3650' 8-1/2" 7" 26# L-80 BTC-MO D 10100' 28'/28' 10100'/8845' Lower Lateral 6" I 4-1/2" 12.6# L-80 BTC-MO D 1,450' 9950'/8820' 11550'/8825' Production Tubing NA I 4-1/2" 12.6# L-80 BTC-MOD 9950' 26'/26' 9950'/8825' Cement Calculations Lead Cement Tail Cement Casinl]/Liner Sk ! Wt / Yield Sk / Wt ! Yield Comments Cold Set Lead to surface (may require 400% ex- 9-5/8" 3200 / 12.2 / 1.92 300 / 15.8 / 1.15 cess); Class G Tail; Pump time=4+ hr.; TOC = Surface CI G; Tail FW=0; 7" N/A 310 / 15.8 / 1.14 30% excess; Pump time=4+ hr.; TOC =_+8080' MD (_+1,000' above Put River) 4-1/2" N/A 175/15.7 / 1.19 Class G: 30% excess; Pump time = 4 hr.; TOC 150' above TOL Volume assumptions: Gauge hole + designated excess; 80' shoe joints; TOC as designated. Well Control Well control equipment consisting of 5000 psi w.p. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pres- sures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Hazards · Put River Sand may contain hydrocarbons at 4200 psi @ 8100' TVD (10.3 ppg EMW. · Sadlerochit pressure is 3490 psi @ 8300' TVD ss (7.6 ppg EMW). · Sag River Sand is in communication with Sadlerochit and will have same BHP of 3490 psi at 8215' TVD ss (8.2 ppg EMW). , . . Operations Summary Pre-rig: Set and cement 80' of 20" conductor. Install cellar ring. Secure surface close approach wells. MIRU Nabors 2ES. NU and function test diverter. , ! Drill a 12-1/4" hole to _+3810' MD (_+3555' 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 ce- ment to surface before mixing and pumping tail cement. This may require as much as 400% excess, or 6150 ft3 (1100 bbls) lead slurry. Lead cement volume is based on 3900' of 12-1/4" gauge surface hole (1221.4 ft3 or 217.5 bbls), plus necessary excess to reach surface. Tail cement volume based on 12-1/4" hole as above plus an 80' shoe joint (34 ft3 or 6.1 bbls). NOTE: Test cementing head and wiper plugs to insure proper function prior to job. ! 1 1 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). Chart all tests. Remove test plug. PU 8-1/2" bit, 6-3/4" 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. 9. Drill shoe joint and 20' of new formation. Perform a LOT. 10. 11. 12. 17. 18. 19. 13. 14. 15. 16. Directionally drill an 8-1/2" hole to the 7" casing point ~_10,100' MD, +8850' TVD) per directional plan. POOH. Log well from TD to surface casing shoe with DPC GR/CN/BHCA. RU and run 7", 26 #/ft L-80 casing from _+10,100' MD (_+8850' TVD) to surface. Cement the 7" casing with 350.2 ft3 (62.4 bbls) CIG cement, based on 2020' of 8- 1/2" hole x 7" casing annulus + 30% excess (333 ft3 or 59.3 bbls) plus an 80' shoe joint (17.2 ft3 or 3.1 bbls). 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 3,800 psi only. RU and pump mud down the 9-5/8" X 7" annulus to clear the annulus of any cement. Follow mud with dry crude to freeze protect the open annulus. Test BOPE to,...250 psi Iow / 5000 psi high. PU 6" bit, directional BHA, and MWD. TIH on 3-1/2" DP. Carry out well kill drill. Drill out +_20' with existing MW (drill-out FIT). Displace with new _+9.0 ppg Baroid Sheardril or Baradriln mud. Directionally drill to TD at _+11,550' MD (8,825' TVD.) POOH. Install a 4-1/2", 12.6#, L-80, BTC-MOD (USED if available from stores) liner with 4-1/2" x 7" L-80 packer/hanger to bottom in the 6" hole. Space out for about 150' of lap. Reciprocate liner 20' - 30' during circulation and cementing. Cement the 4-1/2" liner with 206.6 ft3 (36.8 bbls) CIG cement, based on 1450' of 6" hole x 4-1/2" liner annulus + 30% excess (161.9 ft3 or 28.8 bbls), plus an 80' shoe joint (6.8 ft3 or 1.2 bbls), plus 150' liner lap (15.7 ft3 or 2.8 bbls), plus 150' excess on top of liner with drill pipe (22.2 ft3 or 4.0 bbls). Set liner hanger/packer with 4200 psi. Reverse out clean. P/U 3-3/4" bit on 2 7/8" P^C stinger. RIH and clean out 4 1/2" liner to landing collar. Circulate hole clean. Pressure test the liner lap to 3500 psi for 30 min. Displace the hole with filtered seawater. POOH. 20. M/U 2 3/4" drill pipe conveyed perforating guns (if not available use 2.5" guns) with 10.5 gram charges, 4 spf, 5" 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) x/o,2-3/8 EUE to 2-7/8 PAC DP 2-7/8" PAC 6.4#/ft L-80 tubing (approx. 12 joints) x/o and Below Packer Safety Joint Bypass Port 7" Champ Packer (To be set @ xxx' MD / xxxx' TVD) XO - 2-7/8" PAC x 4-1/2" IF Jar PR FAS-FIL Valve to be set at @ xxx' MD ! xxx' TVD to achieve xxx psi underbalance. 5" DP to surface Note: Once logs have been analyzed and the perforation intervals are known- the packer depth, fluid height for underbalance, and clean up period will be determined. Detailed perforating procedure will be sent to the rig as soon as above values are known. Note: Refer to Standard Completion Running Procedure as well as Proposed com- pletion diagram for more details. 21. Run a 4-1/2", L-80 BTC-MOD completion assembly (used tbg if available from stores). (WLEG to be spaced inside the 7" tie-back receptacle.) Tubing detail as follows: (Refer to Proposed Completion Diagram for more details.) Note: follow EOA~.completion guidelines.· 4 1/2" WLEG · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2", L-80 Otis "XN" Nipple (3.813" ID) · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2", 12.6#, L-80 BTC-MOD full joint · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2"x 7" packer · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2", L-80 Otis "X" Nipple (3.813" ID) · 4 1/2", 12.6#, L-80 BTC-MOD 10 ft pup joint · 4 1/2", 12.6#, L-80 BTC-MOD tubing joint RECEIVED AJask~ Oil & ~s Cons, 4 1/2", 12.6#, L-80 BTC-MOD tubing with ultra slim hole GLM's GLM depths to be determined later. 4 1/2", L-80 Tubing Retrievable SSSV @ _+ 2,200' MD 4 1/2", 12.6#/ft, L-80 BTC-MOD tubing to surface 4 1/2" tubing hanger 22. Space out, test the SSSV and circulate with corrosion inhibitor prior to setting packer. Drop the packer setting ball. Pressure the tubing to 4000 psi and set the packer. (NOTE: The Packer must be set prior to ND BOP and NU Tree 23. 24. 25. 26. 27 28. because the well is perforated). Close the SSSV, install a TWC, and test to 1000 psi. Remove BOPE. Install and test the production tree to 5000 psi. Pull the TWC valve. While holding 1500 psi on the tubing, pressure test the annulus to 3500 psi for 30 minutes. First bleed off the annulus, then the tubing to 0 psi. Open the SSSV and shear the RP on the upper GLM with 2900 psi annulus pressure. Bleed off pressure and freeze protect with diesel to 2200' MD. Set a BPV. Close the SSSV and secure the well. Release rig. Complete appropriate documentation and hand-over to Production. . . Anadri11 Schlumberger Alaska District 1111 East 80th Avenue Anchorage,.AK 99518 (907) 349-4511 Fax 344-216'0 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : DS02-38 (P6) Field ........ : Prudhoe Bay,'Dri11 Site 02 Computation..: Minimum Curvature Units ........ : FEET Surface Lat..= 70,26949758 N Surface Long.: 148..4.7583685 W Legal DesCription Surface ...... : 4540 FSL 3568 FEL S36 T11N R14E UM TARGET ....... ~ 2662 FSL 950 FEL S25 TllN R14E UM BHL .......... : 4071 FSL 1252 FEL S25 TllN R14E UM LOCATIONS - ALASKA Zone: 4 X'Coord ¥-Coord 688457.~s 5980~83.05 690987.o0 5983949.00 690650,00 ,'5955350.00 ., PROPOSE° WELL Pa0FZLE Prepared ..... : 13 SeP 1996 Vert' sect' az,: 347.91 KB elevation.: 59~90 ft Hagnetic Dcln: +28,465 (E) Stale'Factor.: 0,99994035 Convergence..: +1.43471964 · ANADI~ILL AKA.DPC FEASIBILITY PLAN NOT APPROVED FoR EXECUTION .... PLAN # o8% l mmmmm Illlmlmlmlmlml $?A~IO~ · KoP / eu~u;) i/loo mllmmlml mmmmmm MEASURED INCLN DEPTH ANGLE 0.00 0.00' 400.00 0.00 500.00 1.00 600.00 2.00 700.00 3.00 mlmmmmlll mlmmmmllllmmmllml DIRECTZON VERTICAL-DEPTHS AZIMUTH ?VD SUB-SEA 0.00 0~00 -59.90. 55.00 400.00 340.10 55.00 499.99 440.09 55.00 599.96 540.06 55.00 699.86 639.96 Illlllmm SECTION DEPART 0.00 0.00 0.34 1.36 3.06 ml.mmmmlmmmmmmmlmmlllm mmlllmmmlmmmmmmmmmmm mild mmem COORDINATES-FROM ALASKA Zone 4 TOOL DL/ WELLHEAD X Y FACE 100 mmmmmmlmlm mlllllmmlm mlmlmlmlm mmlllmlmem mmmm mlmm 0.00 N 0.00 E 688457.15 5950483.05 3sR 0.00 0.00 N' 0.00 E 688457.15 $950483.05 35R 0.00 0.S0 N 0.71 E 688457.85 5950483.57 35R 1.00 2.00 N 2.86 E 688459.96 5950485.12 3SR 1.00 4.50 N 6.43 E 688463.47 595'0487.~1 3~R 1.00 CURVE 1.5/100 cuRVE 2/lOO 800.00 4.00 900.00 5.49 1000.00 6.98 1100.00 8,47 1200.00 9.97 55.00 799.68 739.78 52.74 899.33 839.43 51.44 998.74 938.84 50,59 109~.83 1037,93 50.00 1196~.~3 1136.63 5.43 8.01 N 11.43 8.82 12.90 N 18,10 13.57 19.58 N 26.65 19.66 28.05 N 37.10 27.09 38.29 N 49~42 688468.38 5950491.34 37R 1.00 688474.92 5950496.40 6L 1.S0 688483.30 5950503.29 5L 1.50 688493,53 5950512.02 4L 1.S0 688505.59 S950522.57 9L 1.~0 1300.00 11.95 1400.00 13,94 48.54 1294.70 1234.80 47.50 1392.15 1332.25 36.22 47.40 50.71 N 63.81 E 688519.67 5950535.34 ?L 2.00 65.71 N , 80.45 E 688535.93 5950550.75 6L 2.00 )> .J. [Anadr/ll (c) 96 0238P6 3.0b.06 4:49 PM P) DS02.38 mmmmm{ m~m~mmmmmmmmm mmmmmmmm mm mmm STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE mm! mmmm mmmmmmmm mmmmmm mmmmm ! mmmmmmm 1500.00 15.93 16oo.oo 17.92 lVO0.OO 19'.9'1 lsoo.oo 21.91 END CURVE 2/100 1850.00 22.91 BASE PERMAFROST CURVE 2.5/100 BND CURVE 2.5/100 · 9-5/8" CASING PT T-5 K-15 TOP UGNU TOP WEST SAK 1949.05 22,91 2216.98 22.91 2300.00 24.84 2400.00 27.20 2485.40 29.23 3421.81 29.23 3805.69 29.23 5146.40 29.23 6051.67 29,23 6899.64 29,23 K-10 LCU JURASSIC A SAG RIVER 7684.59 29.23 8429.43 29.23' 9076.87 29.23 9116.98 29~23 9220,11 29.23 SHUBLIK TSAD / TZ4B TZ3 TZ2C CURVE 15/100 9265.94 29,23 9323,24 29.23 9495.13 29,23 9569.61 29.23 9594.08 29.23 TZ2A 9600.00 29.7¢ 9700.00 40.25 9735.81 44.56 (Anadrill {c)96 0238P6 3.0b.06 4:49 PM P) PROPOSED WELL PROFILE mmmmmmmmm mmmmmmmmmmmmmmmlm DIRECTION VERTICAL-DEPTHS AZIMUTH TVD sUB-SEA ~mmmmmmm m~m~mmmm 46.71 1488.77 1428.87 46.09 1584.44 1524.54 45.18 1772.44 ~712.54 45.00 1515.65 i758.76 45.00 1909.90 45.00 2156.70 43.15 2232.62 41.24 2322.48 39.85 2397.73 39.85 39.85 39.85 39'.85 39.s5 1850.00 2096.80 2172.72 2262.58 2337.83 3214.90 3155.00 35'49.90 3490~00 . , 4719.90 4660.00 . 5509.90 5450.00 6249.90 6190.00 39.85 6934.90 6875.00 39.85 7584.90 7525.00 39.85 '8149.90 8090.00 39.85 8'184.90 8125.00 39.85 8274.90 8215.00 39.85 39.85 39.85 39.85 39.85 8314.90 8255.00 8364.90 8305.00 8514.90 8455.00 8579.90 8520.00 8601.25 8541.35 38.37 19.45 14.70 8606.41 854.6.51 8688.45 8628.55 8714.90 8655.00 13 Sep 1996 Page 2 mmmmm{mm mmmmmmmmmmmmmmmmm~mmm sECTIoN COORDINATES-FROM DEPART WELLHEAD m,mmmmmmm mmmmmmmmmm m~mmmmmmmm 60.60 83.25 N 99.32 75.83 103.34 N 1'20.40 93,05 125.93 N 143.65 112,24 151.00 N 169.05 122.57 164.45 N 182.55 143.52 200.18 218.90 244.53 269.05 191,71 N 209.81 E 265.46 N 283.55 E 289,61 N 306.91 E 352.82 . 362.57 S 550.97 703.89 N 655.54 E 1834.35 205'8.60 2253.53 2265.60 '2296.65 2310,45 2327.70 2379,45 2401.87 2409.24 mmmmmmmmmmmmml~mmmmm ALASKA Zone 4 X Y mmmmmmmmm mmmmmmmmmm 688554.35 5950568.96 688574.91 5950589.36 688597.59 5'950612,53 688622.36 5950638.22 688635.51 5950652.01 mmmm mmm~ ~oo~ D~/ FACE 100 SL 2.00 5L 2.00 4L 2.00 4L 2.00 HS 2.00 2411.07 2454.64 2475.73 688662.08 5950679.95 688733.95 5950755.51 688756.69 5950780.2~ 688785.30 5950813.48 688810.75 5950844.81 RS '0,00 22L 0.00 20L 2.50 2.50 68909~.83 5951203.09 689211.28 5951349.96 689618.01 5951862.93 689892.63 5952209.29 690149.88 5952533.74 HS 0.00 HS , 0.00 HS 0.00 HS 0.00 HS 0.00 2302,07 N 1989,23 2581.32 N 2222.2? 2824.05 N 2424,83 2839.09 N 2437.38 2877.76 N 2469.65 690388.00 5952834.06 HS 0.00 690613.96 5953119.05 HS 0.00 690810.37 5953366.76 HS 0.00 690822.54 5953382.11 RS 0.00 690853.82 5953421.57 HS 0.00 2894.94 N 2483.99 B 690867.73 5953439.10 HS 0.00 2916.42 N 2501.91 E 690885.11 5953461.03 HS 0.00 2980.87 N 2555.69 E 690937.26 5953526.79 RS 0.00 3008.79 N. 2578.99 E 690959.85 5953555.29 ~S 0.00 3017.96 N 2586.65 E 690967.27 5953564.65 5SL 0.00 3020.23 N, 2588.49 E 690969.06 5953566.96 3070.42 N 3093.50 N 2614.80 E 690994 ' 2621.84 E 691000.! 54I, 15.00 6AbI~IR.R&~L ~s~ ~s.oo AKA-DPC FEASIBILITY PLAN NOT APPROVED FOR EXECUTION PLAN 0 "t] ("1 O mmm~mm~m~mmmmmmmmmmm mm STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE 9800.00 52.68 CGOC 9830.39 56.65 TZ1B 9830.39 56.65 9900.00 65.9] 10000.00 79.53 7" CASING PT ~0082.12 90.80 END CURVE 15/100 10082.12 9~.80 TARGET 10082.12 90.80 4-I/2" LINER 11523.30 90.80 TD 11523.30 90.80 BSAD / TOP KAVIK PROPOSED WELL PROFILE mmmms~ms! mmmmmmmmmm~mmmms! DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA mmmmmsmm~ mmmmmmmm ?.78 8757.32 8697.42 5.03 8774.90 8715.00 5,03 8774.90 8715.00 359.56 8808.~2 8748.42 352.91 8837.98 mmmmmmmm DEPART 2519.94 2~43.45 2543.45 2602.52 2696.75 347.91 8844.90 8785.00 2778.34 347.91 8844.90 9785.00 2776.34 347.91 8644.90 8785.00 2778.34 347.91 8824.90 8765.00 4219.38 347,91 8824.90 8765.00 4219.38 8854.90 8795.00 13 Sep 1996 m~mmmmmmmammmmm~mmmm COORDINATES-FROM WELLHEAD 3140.68 N 2631.03 3165.31 N 2633.78 3165.31 N 2633.78 3226.22 N 2636109 3321.20 N 2629.63 3401.72 N 2615.99 E 3401.72 N 2615.99 3401.72 N 2615.99 4810.80 N 2314.16 4810.80 N 2314.16 mmmmmmmmm mmmmmmmmmm 691008.57 5953688.43 691010.?0'5953713.13 691010.70 5953713,13 691011.49 5953~74.06 691002,65 5953868,85 690987'.00 5953949.00 690987.00 5953949.00 690987,00 5953949.00 690650.00 5955350.00 690650.00 ~955350.00 mmmm mmmm ?00~ ~/ FACE 100 30L 15.00 29L 15.00 29L 15.00 26~ 15.00 24L 15.00 HS 15.00 lis 15.00 HS 15,00 0,00 o.o0 O (Anadrill (c) 96 0238P6 3.0b.06 4:49 PM P) ANADRILL AKA-DPC FEASIBILITY PLAN NOT APPROVED FOR, EXECUTION PLAN .:... -~ . ,,-, .... , .58p-16-96 13:36 Anaori i i DPC DS02-38 (P6) VERT[CAL SECT[ON V[Eff Sec[ion at: 347.9t TVD Scale.: 1 inch = t000 feet Oep Scale.: I inch = lO00'feet Orawn ..... : 13 Sap 19 Narker IOentifica[ion MO 8K§ SECTN INCLN A) KB 0 0 0 0.00 8) KOP / BUILD l/t00 400 400 0 0.00 C) CURVE t.5/tO0 800 800 5 4..00 O) CURVE 2/tO0 t200 1197 27 9.97 E) END CURVE 2/tO0 t850 tBt9 123 22.91 FI. CURVE'2.5/tO0 2257 2t57 200 22.91 G) END CURVE 2.5/t00 2485 2398 269 29.23 H) 9-5/8' CASING PT 3422 32t5 551 29.23 I) CURVE 15/~00 9594 B60t 2409 29.23 dj' 7' CASING PT t0082 8845 2778 90.80 K) END CURVE-~5/IO0 t0082 8845 2778 90.80 L) TARGET 10082 8845 2778 90.80 M! 4-t/2' LINER tt523 8825' 4219 90.BO NJ .TO 11523 882~ 4219 gO.BO 0 5OO (Anaclrtl) (cj96 0238P6 3.0~.06 4:50 ~ p) lO00 1500 2000 2500 3000 Sect ion Departure 3500 4000 4500 5000 5500 6000 6500 i i' ii _ I ! i i i DS02-38 (P6) VERTICAL SECTION VIEH ;u-- ,,, , ' IaUk, LIUII dL~ ,3ql ~] I ~ j .:i ........ · . ' · 'i, : ITVD Scale' I inch = 300 feet io-L ' Oep Scale.: 1 inch = 300 feet I0- ' ..... ' '' ' Marker Identification ND BKB SECTN IHCI.N A) CURVE'I5/IO0 9594 860t E409 29.', B) 7' CAS[NB PT 10082 8845 2778 90.1 Cl END CURVE :15/]00 ]0082 8845 2778 90.1 O- -.- DI'TARGET, IOOB2 8845 2778 90.1 El 4-1/2' LINER :11523 8825 4219 90.80 ~ , 0 '"; ...... ,"hn. ,m' J" -,~,~ : · 0 ..... ' . . ...... ~. ....... .. , - ~g'~. IE~'Iv~A' '~'d~ : I ' )-- , .... ~. . ) 'tgi' ' ~. ~ .......... ' .......... ,,. ; ~ m-, FEAJ;IBIL I TY PLA q - - - , ...... ;~ ~'n k mr"%'T? 'A r',Jr'Jl '~/"~\/LP'I-,% ~', ~ ~ J '~" ....... I EXEC ~'T'/ON I f I ~ .,..o ~-~ hi Akl JL ~':"_ J &:Zd~. - ' · I I aoo 2~50 2400 2550 2700 2850 3000 3:150 3300 3450 3600 3750 3900 4050 4~00 4350 4500 4650 4800 Section DepartuPe (AAaeril) (r)g6 0~38P6 3.0e.06 *. 50 PM ~) · 0 .SepL16-96 13:37 Anadrill DPC 9u/ ~_.. Z~bU P.11 SHARED Harken IOentification ~ A) KB 0 B) K0P / BUILO 1/100 400 C) CURVE 1.5/:100 800 0) CURVE 2/tO0 ~200 E) ENO CURVE 2/100 1850 F) CURVE 2.5/100 22i7 G) END CURVE 2.5/100 2485 H) 9-5/8' CASZNG PT 3422 I! CURVE .[5/100 9594 J) 7' CASING PT S0082 K) END CURVE ]5/100 ]0082 'L) TARGET 10082 M) 4-~/2' LINER '11523 N) TO ~]523 SERV I CE-S'- DR ILL i NG N/S o°." 4g ]64 N ~83 E 265 N .284 E- 353 N 363 E 704 N 656 E 30i8 N 2587 E - 3402 N. 2616 E 3402 N 26]6 E 3402 N 26t6 E 48]l N 23i4 E 48:11 N 2314 E DS02-38 (P.6) PLAN V~EN CLOSURE. · 5338 feet at Azimuth 25.69 DECLINATION.' +28.4§5 (E) SCALE · I inch = 800 feet DRAWN ' ~3 Sep ~9 I Anadrj ]] Sch],umberger I PFFF VF[ /~~ 'SEP !! !996 ' ~-~L ~ ~sRa Oi: & Gas Ct ',.s. Comrr issio~ ,, ~ ' / ' ~ ......... / ----. kklA~r,lm m '- / ,~,~or,,~ A :A-DP( " / FE, NSIB LIT~' PLCNN EXE ~ N ~UT 0 ............ / ~ n '.,.,, ~ ........ ~00 0 ~00 ~0 ~00 ~00 2000 2~00 ~0 3200 ~ad~i]] (C)96 0236°6 3.~.06 4:5t ~ pi ,Sep-16-96 13:38 Anadri.~l DPC 907 354 2160 P.12 Deep Intersection - Minimum Separation Calculation iii .... Inputs New Well to be drilled Closest Point (MD) using Normal Plane Method Ddlling Well Diameter ~ Closest Point Well Uncertainty (error) as calulated on Normal Plane (BP Wolff & deWardt Model w199% confidence level) · · Drilled Well with close approach Closest Point (MD) using Normal Plane Method Ddlled Well Diameter ~ Closest Point Well Uncertainty (error) as calulated on Normal Plane (BP Wolff & deWardt Model wi99% confidence level) DS02-38 11335.77 Ft 0.50 Ft 141.46 Ft DS18-02 11093.00 Ft 0.50 Ft 394.54 Ft Tolerable frequency (colliSion risk: 1 in N) 75.00 Interval of Planned Well Path that does not pass PBD's ClOse Approach Guidelines for Flowing Conditions 11266-11523 MD i i I Const~n~ U~ed Square Root of 2*Pi IConve ,m,i,on from g9% to 68% confidence levels ii i Results -. i I Combined Uncertainty @ One sigma (68% confidence) : Collision Risk (limiting frequency) of interferon . 'existing well (while drilling directly at existing well) : Minimum Separation Calculated at Tolerable Frequency : Maximum A~Jcipated Deviation .from Planned.Well Path Closest Allowable Separation between Wells (Using Normal Plane) i 2:51 2.576 1.62.71 Ft 407.85 0.00 Ft 30.00 Ft 30.00 Ft Actual Normal Plane Distance @ Closest Point (Expected Location.to Expected Location) 137.98 Ft Meets Deep Intersection Risk Levels with allowance for deviation from well plan YES Checked ANADRILL AKA-DPC FEASIBILITY PLAN ED FOR N · G:\QPWFILES\DEEPIN~VVRKSHT~PBU\0238P6.WI~2 Monday, September 16, 1996 9:04:41 AM .5ep-16-96 13:38 Anadril 1 DPC 907 344 216o P. 13 Alaska District Directional Well Planning Department NORMAL PLANE TRAVELLING CYLINDER RESULTS INCLUDING ELLIPSES OF UNCERTAINTY Client .............. : ARCO ALASKA INC Planned We41 Survey Program Date Calculated ..... : O9116196 08:30 Well Name ....... : DS02-38(PO6) Start End Type Interval Data Plotted .......... : 0911 6196 08:41 Field ................ : PRUDHOE BAY 0 11523 MEWD 93 KBE ..................... : 69.90 County / State..: BEECHEY POINT, ALASKA Grid X .................. : 688467,1 5 APl# ................ : 50-029-96039-00 Grid ¥ .................. : 6960483.05 Anadrili ID# ...... : 500299603900P0603 Grid Zone ............. : ASP ZONE 04 i ii ii i MIN. I FLOWING Pt. UGGED ENTER ENTER EXIT EXIT CLOSE OFFSET WELL FLOWING ELLIPSE SURVEY SAFETY SAFETY PLUG NO DRILL NO DRILL PLUG ;APPROACH SAFETY SEP. SEP. MD TVD DIST. DI~T. ZONE ZONE ZONE ZONE STATUS SEP. MD MD MD MD , P~ge I of 2 18-02 . I -636.7' -545.0 97.7 1'1336 8828 91.7 28.3 I 1266 I 1305 NO DRILL 02-01 ; 6.9 19.6 27,8 846 845 12.7 2.1 FLOW : DS02-39(P04) 17.3 29.6 34.1 823 I 823 12.4. 2.1 FLOW DS02-37(P05) 38.5 54.7 61.6 1079 !' 1077 16.2 2.7 FLOW 02-01A I 62.3 69.9 81.6 1171 ~1 ' 1168 1-7,6 2.9 FLOW 02,31 I 84.3 104.4 118;3 1343 1336 20,1 3.4 FLOW DS02-36(P06) 102.5 123.4 135,9 1393 1385 20.9 3.5 FLOW 02-09 498.8 579.2 1011.9 9091 ' 8162 80.5 22.7 FLOW 02-02 7 7-1 86.7 93.0 644 644 9.7 1.6 FLOW ' 02-O9A 580.5 659.5 998.9 -8794 7903 - 79.0 22.0 FLOW 02-09APB1 580.5 659.8 998.9 8794 7903 79.0 22.0 FLOW 02-O9AP82 580.5 659.5 998.9 8794 7903 79.0 22.0 FLOW 02-29A 135.5 148.1 154.2 841 841 -12~6 2.1 FLOW 18-01A 1451.8 1540.5 2063.5 10748 8835 88.7 26.9 FLOW 02-03 197.0 205.9 211.6 593 593 8.9 1.5 FLOW 18-01 1671.9 1782.0 2389.5 11013 8832 90.1 27.5 FLOW 02-03A 198.3 207.2 212~9 593 593 8.9 1.5 FLOW 18-11 2222.4 2307.7 2668.2 10061 8845 85.3 25.2 FLOW 02-0z~ I 317.7 326.2 ' 331.7 567 567 8.5 1.4 FLOW 05-35 I 2743.6 2826.6 3157.3 9608 8613 83.0 24.0 FLOW 18-02AST : 2799.4' 2882.3 3178,6- 9587 ' 8595 82.9 24.0 FLOW 18-02A ~ 2799.5 2882.5 3179.8 9587 8595 82.9 24.0 FLOW 18~20 ] 2966.6 3050.5 -3434.5 9794 8754 · 84;0 24.5 FLOW 02-34I 381.9 390.7 393;8 ' 586 . 586 8.8 1.5 ' FLOW' . . 05-36 3280.6 3360.2 3665,0 8918 8011 79.6 22.3 FLOW 18-22 3713,7 3806.2 4372.0 11510_ ' . 8825 92.5 28.8 FLOW . 02-06 557.l~ 568.0' .~- 574.7 684: 684 .10.3 1.7 FLOW 05-11 3999.3 4081.3 4414..0 9386 . 8419 81.9 23.5 FLOW 18-19 4319.1 4~,O2.0 4572.4 9591; 8598 83.0 24.0 FLOW 18-30 .5388.6 5481.2 6133.1 11522 ' 8825 92.6 28.8 I FLOW 05-33 5326.9 5404.8 5691.9 8680 7716 77.9 21.4I FLOW 18-05 5662.2 5745.2 6216;6 9587 8595 82.9 24.0 FLOW 18-03A 5731.6 5814.6 6018.7. 9592 ,- 8600 83.0 24.0 FLOW 18-21 6307.0 6399.6 7109.4 11521 i 8825 92.6 28.8 FLOW 02,18 I 127.6 I 141.2 1150.3 908 ~ 908 13.8 2.3 FLOW 02-1 SA : I 127.9 ~ 1141.5 I 150.6 909. 908 1'3.6 2.3 FLOW 02-1BAST 1127.9 i 1141.5 1150.6 909 908 13.8 2.3 FLOW 02-18AST2 I 1 27.9 I 141.5 1150.6 909 908 13.6 2.3 FLOW 02-1 BAST3 I 127.9 I 141.5 1160.6 909 '908 . 13.8 2.3 FLOW 02-17 1048.0 1059.8 1067.7 789 789 1i.8 2.0 FLOW 02-13A 828.6 837.3 843.0 576 576 8.6 1.4 FLOW 02-13 828.7 837.3 843.0 576 i 576 8.6 104 FLOW 02-11 804.6 813.0 818.4 558 ! 658 8.4 1.4 FLOW 02-12 808.6 817.0 822.5 559 559 8.4 1.4 FLOW 02-15A 916.5 925.9 932.1 624 624 9.4 1.6 FLOW 02-15AP81 916.5 925.9 932.1 624 624 9.4 1.6 FLOW 02-15 916.6 928.0 932.1 824 624 9.4 1.6 FLOW 02-16A 979.5 989.3 995.7 654 i 653 9.8 1.6 FLOW OS02-17A(P04} 1050.8 1061.3 1066.3 701 ~ 701 10.5 1.8 FLOW 02-16 979~4 989.2 995.6 649 ! 649 9.7 1.6 FLOW 02-33 847.5 865.8 861.3 552 552 8.3 I .4 FLOW 02-10 i 819.0 827.0 832.2 533 633 8.0 1.3 FLOW 02-32 } 1222.9 , 1234.8 1239.0 791 I 791 11.9 2.0 FLOW 02-14 ! 968.1 I 876.4 881.9 654 554 8.3 1.4 A .... 02-12A 811.1 818.8 821.5 615 515 7.7 1.3 NADI;IILL AKA- FLOV~ 02-12AST 811.1 818.8 821.5 615 515 7.7 1.3 .FE/NSIBI _ITY PLAF] o . 02-28 1016.4 1025.9 1030.3 629 628 9.4 1.6 __ 0=_=? ,,.,.., 957.496,..6 580: 5.0 ..7 NO] APF ROV --DFC 02-05 444.4 448.5 451.1 271; 271 ,~.1 0.7 EXECUTION ~Lo~ ,o-r,:,: ,,, PLAN All depth~ ~e refe~lr~ed from w~l DS02-38(P06) -- . Min Rowing Safety Sap. I= ~ount of additio~ml clearvue from flowing eef~ty firm. I 11 I East 80th Avenue ' Anchorage, Alaska 99518 · Telephone: (907) 349-451 I - FAX: (907) 344-2160 $eP-~16--96 13:40 Anaor~ m m u.~ · An~drill Alaska District Directional Well Planning Department NORMAL PLANE TRAVELLING CYLINDER RESULTS INCLUDING ELLIPSES OF UNCERTAINTY Client .............. : ARCO ALASKA INC Planned Well Survey Program Date C.lculated ..... : 09116/96 08:30 Well Name ....... : DS02-38(P06) Start End Type Interval Date Plotted .......... : 09116/96 08:41 Field ................ : PRUDHOE BAY 0 11523 MEWD 93 KBE ..................... : 69°90 County / State'.: BEECHEY POINT, ALASKA Grid X .................. : ; 688467.15 APl#..: ..... . ....... '.: 50-029:96039-00 Grid Y .................. : 5960483.05 Anadrill ID#; ..... : 600299':603900P0603 ' Grid Zono ............. : ASP ZONE 04 i · ~ MIN. i FLOWING PLUGGED ENTER ENTER I EXIT EXIT CLOSE OFFSET WELL j FLOWING i ELLIPSE SURVEY SAFETY SAFETY PLUG I.NO DRILL NO DRILL PLUG APPROACH ·i SAFETY j SEP. SEP. MD TVD DIST. DIST. ZONE ZONE ZONE ZONE STATUS · SEP. ' , I MD MD ' MD MD Page 2 of 2 DS 18-24A(POE ~ 7926.8 8009,7 8150.8 9586 8594 82.9 24.0 FLOW 02.-08A 961.9 959.9 965.2 534 634 8.0 1.3 FLOW 02-08 952,3 960.2 965.6 530 530 8.0 1.3 FLOW D$O2-OSA(P031 954.2 - ' 961.9 964.°6 509 609 7.6 1.3 FLOW DS 18-99{P01) /3552.7 /3626.9 91130.8 7832 7063 74.2 19.6 FLOW 02-07 1059.6 1067.4 1072.7. 629 · 529 7.9 1.3 FLOW 02-30 1098.5 I 106.1 1108.2 439 '439 6,6 1.1 FLOW 02-25 1930.6 1936.7 1944.1 528 · 526 7.9 1.3 FLOW · 02-24 1974.0 1981.6 1986.8' 508 508 7.6 1.3 FLOW 02-26 1894.3 1901.4 1906.1 472 472 7.1 1.2 FLOW 02°22 2072.3 2079.9 2085.1 507 607 7.6 1.3 FLOW 02-23 2020.6 2027.8 2032.8 489 469 7.3 . 1.2 FLOW 02-236T 2020.5 :>027.9 2032.8 489 I 4,89 7,3 1.2 FLOW 02-20 *" - 2196.0 2202.6 2207.7 506,: 606 7.6 1.3 FLOW 02o21. 2134o;I ;21,4,1.4. 2146.3 4813 I 486 7.3 1,2 FLOW 02-19 2265.0 2272.3 2277.2 4.87 ; 487 7.3 1.2 FLOW i · , i ' I . . I , I I ANADRILL A KA-DPC, FEAS BILI' 'Y PLAN , ,,i t', lOT/,PPR()VED FOR :i · i , E)(ECU TIOIx, PLAN 6 NOTE~: All d~pt~ & dl,,t~ ~,. I~ r---~E'r . _. All d~lh~ ~m'o r.f~r~r~l ~'or~ w~ll DS02-36(P06) Min Rowing Safety S~p. is ~rnount of mddftiormi *:~e~r,,,noe fron'~ fl,c~h~B eaf~ty Avenue o Anchorage, Alaska 99518 · Telephone: (907) 34g-4511 - FAX: (907) 344-2160 Alaska District Directional Well Planning Department' NORMAL PLANE TRAVELLING CYLINDER RESULTS Client .............. : ARCO ALASKA INC INCLUDING ELLIPSES OF UNCERTAINTY Well Name ....... = DS02-38(P06} Field ................ : PRUDHOE BAY County/State..'. BEECHEY POINT, ALASKA APl//' ................ : 60-029-96039-00 Anad~ill lO# ...... : 500299603900P0603 ! II 450~ Plann~ Wall s.rv.y Program Date Calculated ..... : 09116196 08:30 750 Start End Type . Interval 0 11523 MEWD 93 Data Plotted .......... : 09116/96 08:30 KBE ..................... :59.90 Grid X .................. : 688467'. 15 Grid Y .................. : 6950483.06 Grid Zone ............. : ASP ZONE 04 o o o ~ 8250 U,I 11 623.30 12750 -50 Elli )se Ove rlap ........ i NOT/kPPIq:OVE:D FC)R E;KECLj-i iC N 18-02 t~ 150 175 200 11" = 50 225 250 100 125 NORMAL PLANE SEPARATION I 1 I I East 80th Avenue * Anchorage, Alaska 99518 · Telephone: (907) 349-451 I - FAX: (907) 344-2160 FIELD & POOL WELL PERMIT CHECKLIST ~DiVilN'isTRATiON .... COMPANY/r'c--<::> ENGINEERING WELL NAME GEOLAREA 1. Peri, it fee attached ....................... N 2. Lease number appropriate ................... N 3. Unique well name and number ................. N 4. Well located in a defined pool ................. N distance from N 5. Well located proper drlg unit boundary. distance from other wells ......... 6. Well located proper N 7. Sufficient acreage available in ddlling unit. .......... {..Y./N 8. If deviated, is wellbore plat included ............. .I.fiN 9. Operator only affected party.~N 10. Operator has appropriate bond in force. N 11. Permit can be issued without conservation order ..... N 12. Permit can be issued without administrative approval... N 13. Can permit be approved before 15-day wail ....... N , , , PROGRAM: exp [] dev~!l~' redrll [] sen/[] wellbore seg [] ann. disposal para req [] UNIT# ///~', ¢'<d ON/OFF SHORE ~ ~ REMARKS GEOLOGY 14. Conductor string provided .................. 15. Surface casing protects all known USDWs ......... 16. CMT vol adequate to circulate on conductor & surf csg . . . 17. CMT vol adequate to tie-in long string to surf csg ....... 18. OMT will cover all known productive horizons ......... ~ N 19. Casing designs adequate for C, T, B & permsffost. ..... ~ N 20. Adequate tankage or reserve pill ............... I(~' N 21. If a re-drill, has a 10-403 for abndnmnt been approved .... ~--N 22. Adequate wellbore separation proposed ........... 23. If dived:er required, is it adequate ............... 24. Ddlling fluid program schematic & equip list adequate .... .~=~N 25. BOPEs adequate ........................ (Y2NN 26. BOPE press rating adequate; test to ~'-~ psig.'~_ ~ 27. Choke manifold complies w/APl RP-53 (May 84} ...... .(~ 28. Work will occur without operation shutdown .......... 29. is presence of H2S gas probable .............. N 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N/-- ~ ) /'~ 31. Data presented on potential overpressum zones ....... Y/N / (_//f /--/, 32. Seismic analysis of shallow gas zones ............. /Y' N 33, Seabed condition survey (if off-shore) ........... //. Y N 34. Contact name/phone for weekly pro(jre,~, repo~ ,..../4.. Y N lexpmramry onn/j // GEOLOGY: ENGINEERING: COMMISSION: JDH ~ JDN TAB._~ Comments/Instructions: HOW/lb- A,'~-ORM,.5"chekl~ rev ~ 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. S~erry-Sun Drilling Services LIS Scan Utility Sat May 10 12:40:04 1997 Reel Header Service name ............. LISTPE Date ..................... 97/05/10 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 ..................... 97/05/10 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number..' .... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record PRUDHOE BAY UNIT MWD/MAD LOGS a'~% WELL N~E: ~ ~ API NUMBER: ~ 800 OPE~TOR: ARCO A~S~, INC. LOGGING COMP~YO~%~/ SPERRY-SUN DRILLING SERVICES TAPE CR~TION DATE: 10-~Y-97 JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOP. SHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD MWD RUN 1 AK-MW-60163 ERIC CRIBBS JESSIE NEW 1ST STRING 36 liN 14E 4541 3568 .00 .00 .00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 2ND STR~{G · 3RD STRING PRODUCTION STRING REMARKS: 6.000 11561.0 i. ALL DEPTHS ARE MLASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMPZA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUN 1 IS DIRECTIONAL WITH SCINTILLATION TYPE G_~A RAY (NGP) . 4. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN ALI TURKER OF SPERRY-SUN DRILLING SERVICES AND DOUG KNOCK OF ARCO ALASKA, INC. ON APRIL 24, 1997. 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF l1561'MD, 8829'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.00t Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/10 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED I~D Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 11355.0 11515.0 ROP 11401.5 11561.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH 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 MERGED MAIN PASS. BIT RUN NO MERGE TOP MERGE BASE 1 11401.0 11561.0 .Absent Value.[ .................... -999.25 Depth.Units ....................... Datum Specification Block sub-t]~e...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR ~D AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11355 11561 11458 413 11355 ROP 4.27 417.64 31.6106 320 11401.5 GR 44.09 136.7 101.359 321 11355 Last Reading 11561 11561 11515 First Reading For Entire File .......... 11355 Last Reading For Entire File ........... 11561 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/10 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 ....... 97/05/10 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11355.0 11515.0 ROP 11401.5 11561.0 $ LOG HEADER DATA DATE LOGGED: 01-NOV-96 SOFTWARE SURFACE SOFTWARE VERSION: MSC 1.32 DOWNHOLE SOFTWARE VERSION: DEP 2.041/2.042 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILZER (PT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINII~UM }JqGLE: MAXIMUM~qGLE: 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 11561.0 11401..0 11561.0 86.5 91.8 TOOL NUMBER NGP 320 6.000 6.0 SHEARDRI LL 9.20 48.0 8.6 12000 4.2 .000 .000 .000 .000 68.0 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 First Name M±n Max Mean Nsam Reading DEPT 11355 11561 11458 413 11355 GR 44.09 136.7 101.359 321 11355 Last Reading 11561 11515 ROP ' 4.27 417.64 31.6106 320 11401.5 11561 First Reading For Entire File .......... 11355 Last Reading For Entire File ........... 11561 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/10 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/05/10 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/05/10 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : ARCO ALASKA INC. WELL NAME : DS 02 - 38 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE ' ALASKA API NUMBER : 500292270800 REFERENCE NO : 96329 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/01/29 ORIGIN : FLIC REEL NAME : 96329 CONTINUATION # : PREVIOUS REEL : CO~_2TT : ARCO ALASKA INCj D.S. 02-38, PRUDHOE BAY, API #50-029-22708-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/01/29 ORIGIN : FLIC TAPE NAME : 96329 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA INC, D.S. 02-38, PRUDHOE BAY, API #50-029-22708-00 TAPE HEADER Prudhoe Bay OPEN HOLE WIRELINE 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: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: RUN 1 96329 BAILLIE STEARNS WELL CASING RECORD iST STRING 2ND STRING DS 02-38 500292270800 ARCO Alaska Inc. SCHLUMBERGER WELL SERVICES 28-JAN-97 RUN 2 RUN 3 .......... 36 liN 14E 4541 3568 61.15 59.75 30.50 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9. 625 3834.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE PLATFORM EXPRESS/BHC SONIC DATA ACQUIRED ON ARCOALASKA'S D.S. 02-38 WELL IN OPEN HOLE. THIS DATA IS CONSIDERED TO BE THE PRIMARY DEPTH CONTROL LOGS. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE ·FLIC VERSION 'O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O . 5000 FILE SUN~IARY LDWG TOOL CODE START DEPTH BCS 1 O174.0 CNT 10191.0 SDN 10203.0 ML 10202.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH .............. MERGED DATA SOURCE LDWG TOOL CODE RUN NO. $ REMARKS: STOP DEPTH 9002.0 9001.0 9001.0 9002.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... BCS CNT SDN ML ............................ PASS NO. ........ MERGE TOP MERGE BASE THIS FILE CONTAINS THE THE OPEN HOLE MAIN PASS THAT HAS BEEN CLIPPED FOR INVALID DATA BEFORE FIRST TOOL READING AND LAST TOOL READING. THIS DATA IS CONSIDERED TO BE THE PRIMARY DEPTH CONTROL LOGS AND NO DEPTH CORRECTIONS HAVE BEEN APPLIED. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 1 1 1 4 68 0000000000 GR BCS GAPI 645101 O0 000 O0 0 1 1 1 4 68 0000000000 TENS BCS LB 645101 O0 000 O0 0 1 1 1 4 68 0000000000 TEND BCS LB 645101 O0 000 O0 0 1 1 1 4 68 0000000000 FIRES BCS OHIO4 645101 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMBCS DEGF 645101 O0 000 O0 0 1 1 1 4 68 0000000000 DT BCS US/F 645101 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 645101 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S 645101 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 645101 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 645101 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 645101 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 645101 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 645101 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 645101 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 645101 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 645101 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 645101 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 645101 O0 000 O0 0 1 1 1 4 68 0000000000 MINVML OHMM 645101 O0 000 O0 0 1 1 1 4 68 0000000000 RINORML 0~645101 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 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) MSFLML OH~M645101 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.000 GR.BCS -999.250 TENS.BCS 2803.000 TEND.BCS MRES.BCS 0.746 MTEM. BCS 173.545 DT. BCS -999.250 NPHI.CNT CPHI.CNT -999.250 CNTC. CNT -999.250 CFTC. CNT -999.250 FCNT. CNT NCNT. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999.250 DRHO.SDN PEF. SDN -999.250 RHOB.SDN -999.250 CAL1.SDN -999.250 MINV. ML IciNOR.ML -999.250 MSFL.ML -999.250 DEPT. 8969.000 GR.BCS -999.250 TENS.BCS -999.250 TEND.BCS MRES.BCS -999.250 MTE~.BCS -999.250 DT.BCS 117.500 NPHI.CNT CPHI.CNT -999.250 CNTC. CNT -999.250 CFTC. CNT -999.250 FCNT. CNT NCNT. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999.250 DRHO.SDN PEF. SDN -999.250 RHOB.SDN -999.250 CAL1.SDN -999.250 MINV.ML lffNOR.ML -999.250 MSFL.ML -999.250 -372.382 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE ' 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION ' O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 2 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 5 RUN NUM~ER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUNk4ARY Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH ..................................... BHC 10174.0 8969.0 PEX 10203.0 9001.0 $ 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) : 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PEX HILT RXO GR DEVICE PEX HILT NUCLEAR DECTOR PEX HILT HIRES CONT. CART. BHC SONIC TOOL $ TOOL NUMBER ........... HRGD 840 HILT 116 HRCC-B 849 SLS-WA 1427 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) '. 8.500 3834.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WATER BASED MUD 10.10 46.0 9.0 175.0 i. 920 76.0 1. 760 72.0 NEUTRON TOOL LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): O. 500 TOOL STANDOFF (IN): 1.5 REMARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL,MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE MAIN LOG DATA. ALL CURVES SAMPLED @ 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 112 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 2 1 1 4 68 0000000000 GR BHC GAPI 645101 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 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) TENS BHC LB 645101 O0 000 O0 0 2 1 1 4 68 0000000000 HTENBHC LB 645101 O0 000 O0 0 2 1 1 4 68 0000000000 MRES BHC OPEra4645101 O0 000 O0 0 2 1 1 4 68 0000000000 MTE~IBHC DEGF 645101 O0 000 O0 0 2 1 1 4 68 0000000000 DT BHC US/F 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TT1 BHC US 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TT2 BHC US 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TT3 BHC US 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TT4 BHC US 645101 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS 645101 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX 645101 O0 000 O0 0 2 1 1 4 68 0000000000 RTNR PEX 645101 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS 645101 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT PEX CPS 645101 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU 645101 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU 645101 O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU 645101 O0 000 O0 0 2 1 1 4 68 0000000000 HDRA PEX G/C3 645101 O0 000 O0 0 2 1 1 4 68 0000000000 DPHZ PEX PU 645101 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX 645101 O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 645101 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 645101 O0 000 O0 0 2 1 1 4 68 0000000000 H~IN PEX 0I~4~ 645101 O0 000 O0 0 2 1 1 4 68 0000000000 H~NO PEX OHN~ 645101 O0 000 O0 0 2 1 1 4 68 0000000000 MCFL PEX OH~M 645101 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.500 GR.BHC 120.300 TENS.BHC 2327.000 HTEN. BHC ~ES.BHC 0.746 MTEM. BHC 173.545 DT. BHC 92.100 TT1.BHC TT2.BHC 426.800 TT3.BHC 596.000 TT4.BHC 411.600 CNTC. PEX CFTC. PEX 1415.352 TNRA.PEX 2.266 RTNR.PEX 2.462 RCFT. PEX RCNT. PEX 2927.374 NPHI.PEX 21.743 TNPH. PEX 22.575 NPOR.PEX P~DRA.PEX -999.250 DPHZ.PEX 60721.211 PEFZ.PEX -999.250 RHOZ.PEX HCAL.PEX 9.445 H~4IN. PEX 7.027 H~NO.PEX 6.110 MCFL.PEX -372.382 610.800 3175.821 1188.170 22.282 -999.250 7.295 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION ' O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 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 byfiles for other main pass tool strings per run. 1 1 2 0.1667 VENDOR TOOL CODE START DEPTH STOP DEPTH BHC 10174.0 8969.0 PEX 10203.0 9001.0 $ 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 PEX HILT RXO GR DEVICE 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL NUMBER HRGD 840 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: PEX PEX BHC $ HILT NUCLEAR DECTOR HILT HIRES CONT. CART. SONIC TOOL HILT 116 HRCC-B 849 SLS-WA 1427 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 3834.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OBP4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WATER BASED MUD 10.10 46.0 9.0 175.0 1. 920 76.0 1. 760 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN) '. O. 500 TOOL STANDOFF (IN): 1.5 REMARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL,MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE MAIN LOG DATA. ALL CURVES SAMPLED @ 0.1667' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 10 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 3 1 1 4 68 0000000000 TT1 BHC US 645101 O0 000 O0 0 3 1 1 4 68 0000000000 TT2 BHC US 645101 O0 000 O0 0 3 1 1 4 68 0000000000 TT3 BHC US 645101 O0 000 O0 0 3 1 1 4 68 0000000000 TT4 BHC US 645101 O0 000 O0 0 3 1 1 4 68 0000000000 t~DRA PEX G/C3 645101 O0 000 O0 0 3 1 1 4 68 0000000000 DPHZ PEX PU 645101 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ PEX 645101 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ PEX G/C3 645101 O0 000 O0 0 3 1 1 4 68 0000000000 H~IN PEX OPff~M645101 O0 000 O0 0 3 1 1 4 68 0000000000 H~!NO PEX OH~ 645101 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ PEX OH~M 645101 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.500 TT1.BHC 610.800 TT2.BHC 426.800 TT3.BHC TT4.BHC 411.600 HDRA.PEX -999.250 DPHZ.PEX 60721.211 PEFZ.PEX RHOZ.PEX -999.250 HMIN. PEX 7.027 H~flVO.PEX 6.110 RXOZ.PEX 596.000 -999.250 7.295 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 11 * * * * FILE TRAILER * * * * FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRINGIER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 4 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.0833 VENDOR TOOL CODE START DEPTH STOP DEPTH BHC 10174.0 8969.0 PEX 10203.0 9001.0 $ 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 PEX HILT RXO GR DEVICE 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL NUMBER ........... HRGD 840 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 12 PEX PEX BHC $ HILT NUCLEAR DECTOR HILT HIRES CONT. CART. SONIC TOOL BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OP2~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): ~ CAKE AT (BHT): HILT 116 HRCC-B 849 SLS-WA 1427 8.500 3834.0 WATER BASED MUD 10.10 46.0 9.0 175.0 1. 920 76.0 1. 760 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): O. 500 TOOL STANDOFF (IN): 1.5 REMARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL, MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE MAIN LOG DATA. ALL CURVES SAMPLED @ 0.0833' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 4 1 1 4 68 0000000000 HCAL PEX IN 645101 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.500 HCAL.PEX 9.445 DEPT. 9000.000 HCAL.PEX 9.602 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 14 **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION · O01CO1 DATE ' 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN ArUMBER : 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O . 5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH BHC 1 O172.0 PEX 10203.0 $ 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 9590.0 9590.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PEX HILT RXO GR DEVICE PEX HILT NUCLEAR DECTOR PEX HILT HIRES CONT. CART. BHC SONIC TOOL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL NUMBER ........... HRGD 840 HILT 116 HRCC-B 849 SLS-WA 1427 8.500 3834.0 WATER BASED MUD LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 15 MUD DENSITY (LB/G): 10. 10 MUD VISCOSITY (S) : 4 6.0 MUD PH: 9.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OH~ff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.920 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 760 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : 76.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 0.500 TOOL STANDOFF (IN): 1.5 REMARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL, MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE REPEAT LOG DATA. ALL CURVES SAMPLED @ 0.5' $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 64 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 16 12 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 16 TYPE REPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAlVIE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 GR BHCGAPI 645101 TENS BHC LB 645101 HTENBHC LB 645101 M~ES BHC OH~ 645101 MTEMBHC DEGF 645101 NPHI PEX PU 645101 TNPH PEX PU 645101 NPOR PEX PU 645101 CNTC PEX CPS 645101 CFTC PEX CPS 645101 RCFT PEX CPS 645101 RCNTPEX CPS 645101 TNRA PEX 645101 RTNR PEX 645101 DT BHC US/F 645101 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.500 GR.BHC 100.998 TENS.BHC 1402.000 HTEN. BHC MRES.BHC 0.768 MTEM. BHC 171.665 NPHI.PEX 21.035 TNPH. PEX NPOR.PEX 19.344 CNTC. PEX 3043.326 CFTC. PEX 1520.200 RCFT. PEX RCNT. PEX 2806.373 TNRA.PEX 2.026 RTNR.PEX 2.201 DT.BHC DEPT. 9590.000 GR.BHC 28.831 TENS.BHC 1916.000 HTEN. BHC M~ES.BHC 0.824 MTEM. BHC 164.794 NPHI.PEX 16.642 TNPH. PEX NPOR.PEX 17.706 CNTC. PEX 3775.740 CFTC. PEX 2001.932 RCFT. PEX RCNT. PEX 3461.948 TNRA.PEX 1.866 RTNR.PEX 2.020 DT. BHC -543.963 19.626 1274.179 92.900 1099.403 17.778 1617.882 87.700 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 17 * * * * FILE TRAILER * * * * FILE NAME : EDIT .005 SERVICE . FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT . 006 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/29 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: 1 DEPTH INCREM~2~T : O . 5000 FILE SU~ff4ARY VENDOR TOOL CODE START DEPTH BHC 1 O172.0 PEX 10203.0 $ 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 9590.0 9590.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PEX HILT RXO GR DEVICE PEX HILT NUCLEAR DECTOR PEX HILT HIRES CONT. CART. 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL NUMBER HRGD 840 HILT 116 HRCC-B 849 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 18 BHC $ SONIC TOOL SLS-WA 1427 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 3834.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (0624~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WATER BASED MUD 10.10 46.0 9.0 175.0 1. 920 76.0 1.760 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MA TRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): O. 500 TOOL STANDOFF (IN): 1.5 REMARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL,MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE REPEAT LOG DATA. ALL CURVES SAMPLED @ 0.1667' $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 19 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN * * NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 6 1 1 4 68 0000000000 TT1 BHC US 645101 O0 000 O0 0 6 1 1 4 68 0000000000 TT2 BHC US 645101 O0 000 O0 0 6 1 1 4 68 0000000000 TT3 BHC US 645101 O0 000 O0 0 6 1 1 4 68 0000000000 TT4 BHC US 645101 O0 000 O0 0 6 1 1 4 68 0000000000 PZDRA PEX G/C3 645101 O0 000 O0 0 6 1 1 4 68 0000000000 DPHZ PEX PU 645101 O0 000 O0 0 6 1 1 4 68 0000000000 PEFZ PEX 645101 O0 000 O0 0 6 1 1 4 68 0000000000 RHOZ PEX G/C3 645101 O0 000 O0 0 6 1 1 4 68 0000000000 HMIN PEX OH~4M 645101 O0 000 O0 0 6 1 1 4 68 0000000000 HMNO PEX OP~4~ 645101 O0 000 O0 0 6 1 1 4 68 0000000000 RXOZ PEX OH~ 645101 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10208. 500 TT1 .BHC 614 . 800 TT2. BHC 430. 400 TT3 . BHC TT4.BHC 413.200 HDRA.PEX -999.250 DPHZ.PEX 60721.211 PEFZ.PEX RHOZ. PEX -999.250 HMIN. PEX 0.588 HMNO. PEX 0.655 RXOZ. PEX 600. 400 - 999. 250 0.599 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 2O **** FILE TRAILER **** FILE NAME : EDIT . 006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH BHC 1 O172.0 PEX 10203.0 $ 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 9590.0 9590.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PEX HILT RXO GR DEVICE PEX HILT NUCLEAR DECTOR PEX HILT HIRES CONT. CART. 22-0CT-96 8B0-430 2000 21-0CT-96 1815 22-0CT-96 10215.0 10208.0 8969.0 10208.5 1800.0 TOOL NUMBER ........... HRGD 840 HILT 116 HRCC-B 849 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 21 BHC $ SONIC TOOL SLS-WA 1427 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 3834.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OP24M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WATER BASED MUD 10.10 46.0 9.0 175.0 1. 920 76.0 1. 760 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 0.500 TOOL STANDOFF (IN): 1.5 RE~ZARKS: DEVIATION: 25.38 DEG @ 8815', 89.1 DEG @ 10215'. TOOLS LOGGED ON END OF DRILLPIPE IN 1 RUN (TLC). DENSITY PAD CONTACT DIFFERENT BETWEEN PASSES HENCE CALIPER REPEATABILITY IS POOR. PLATFORM EXPRESS RUN WITHOUT ARRAY INDUCTION (TLD, CNL,MCFL ONLY). HOLE FINDER FUN ON BOTTOM OF TOOLSTRING AT CLIENT REQUEST. TWO TOOL TURNERS RUN TO ORIENT DENSITY. FOUR 1.5" STANDOFFS RUN ON BHC SONIC. THIS FILE CONTAINS THE RAW OPEN HOLE REPEAT LOG DATA. ALL CURVES SAMPLED @ O. 0833' $ LIS FORMAT DATA LIS~Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 PAGE: 22 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645101 O0 000 O0 0 7 1 1 4 68 0000000000 HCAL PEX IN 645101 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 10208.500 HCAL.PEX 6. 837 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1997 08:25 **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/01/29 ORIGIN : FLIC TAPE NAME : 96329 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA INC, D.S. 02-38, PRUDHOE BAY, API #50-029-22708-00 PAGE: 23 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/01/29 ORIGIN : FLIC REEL NAME : 96329 CONTINUATION # : PREVIOUS REEL : CO~4ENT : ARCO ALASKA INC, D.S. 02-38, PRUDHOE BAY, API #50-029-22708-00
