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183-055
STATE OF ALASKA RECEIVED • LASKA OIL AND GAS CONSERVATION COMM!, WELL OMPLETION OR RECOMPLETION REPO AND LOG APR 0 5 2016 la. Well Status: Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 8' • Suspended a lb. J gt?n 20AAC 25.105 20AAC 25.110 DevelopWnWfxhcatory ❑ GINJ 0 WINJ ❑ WAG 0 WDSPL 0 No.of Completions: Zero , Service 0 Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 3/7/2016 183-055 ' 316-023 3. Address: 7. Date Spudded: 15. API Number: P.O.Box 196612 Anchorage,AK 99519-6612 4/22/1983 50-029-20937-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 5/4/1983 PBU M-23 ' Surface: 2159'FNL,195'FWL,Sec.06,T11N,R13E,UM • 9 KB Ref Elevations 17. Field/Pool(s): 61.55 Top of Productive Interval: 4801'FNL,1374'FEL,Sec.01,T11N,R12E,UM GL 25.55 BF 25.99 s PRUDHOE BAY,PRUDHOE OIL - Total Depth: 5052'FNL,1638'FEL,Sec.01,T11N,R12E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: 9445'/8597' • ADL 028282&028260 • 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. Land Use Permit: Surface:x- 629015 . y- 5974211 • Zone - ASP 4 10145'/9178' . 72-015 TPI: x- 627491 y- 5971543 Zone - ASP 4 12. SSSV Depth(MD/TVD): 20. Thickness of Permafrost MD/TVD: Total Depth:x- 627232 y- 5971287 Zone - ASP 4 None 1890'/1890' 5. Directional or Inclination Survey: Yes ❑ (attached) No RI 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 MC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary DIL/BHCS/SP/GR,FDC/CNL/DIL/GR/SP/CAL,CBL/VDL/CCL/GR,Gyroscopic Survey ;LAMMED APR 2 12016 23. CASING,LINER AND CEMENTING RECORD CASING wT.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20"x 30" 39' 119' 39' 119' 36" 8 cu yds Concrete 13-3/8" 72# L-80 39' 2686' 39' 2686' 17-1/2" 3746 cy ft Arcticset III&II 9-5/8" 47# L-80 36' 9323' 36' 8496' 12-1/4" 1569 cu ft Class'G',575 cu ft Class'G',130 cu ft Permafrost'C' 7" 26# L-80 9084' 10145' 8297' 9178' 8-1/2" 325 cu ft Class'G' 24. Open to production or injection? Yes 0 No IZI 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): 5-1/2",17# 9143' 9022'/8246' �1 x 4-1/2",12.6#,L-80 Ic6�N1J 0 01 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. -eerMF LE I If'1i' Was hydraulic fracturing used during completion? DATEYes 0 No D ___11;21_____. /r^ Per 20 MC 25.283(i)(2)attach electronic and printed Ki information VERIFIED DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED -- -L L_ 9489' Set Posiset Plug 9478' 17.2 Gal Cement • 9445' Set Whipstock 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: Test Period ....► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corr): Press 24 Hour Rate "*"$ Form 10-407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only / vr'- 4/'z /6 c A Z(b/%� RBDMS I-t- APR Q 7 2016 -4 wz°ie, V 28. CORE DATA • Conventional Core(s) Yes 0 No El • Sidewall Cores Yes 0 No Il If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes ❑ No Il • Permafrost Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 9493' 8637' separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 9349' 8518' Shublik 9391' 8553' Ivishak 9493' 8637' Formation at total depth: 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis,paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tempel,Troy Email: Troy.Tempel@bp.com Printed Name: Joe Lastuf a11 Title: Drilling Technologist / ( Signature: Phone: +1 907 564 4091 Date: 4161flo `\ INSTRUCTIONS General:This form is designed or submitting a complete and correct well completion report and log on all types of lands and leases in Alaska.Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item 1 a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated.Each segregated pool is a completion. Item 1 b.Well Class Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disp,Water Supply for Injection,Observation or Other. Item 4b.TPI(Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level.Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15.The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20.Report true vertical thickness of permafrost in Box 20.Provide MD and TVD for the top and base of permafrost in Box 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24.If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26.(Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27.Method of Operation:Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other(explain). Item 28.Provide a listing of intervals cored and the corresponding formations,and a brief description in this box.Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30.Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box.Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only ,, V//./z i • • M-23, Well History (Pre-Rig Sidetrack) INITIAL T/I/O = 50/1200/350 PSI. RUN 1: RIH WITH 30'X 3.80"WELLTEC MILL. MILLED NIP AT 9110'. CCL TO MILL=25.5'. CCL STOP DEPTH = 9885'. RUN 2: RIH WITH 34'X 2.125" POSISET PLUG. SET PLUG TOP AT 9489'; ME AT 9490'; CCL TO PLUG ME=23.5'; CCL STOP '` DEPTH = 9466.5'. GOOD INDICATION OF SET, CONFIRMED ON SURFACE. RUN 3: RIH WITH 42' X 2.125" CEMENT DUMP BAILER. 32' OF BAILER; TAGGED PLUG AT 9490'.APPROX 4 GAL CEMENT DUMPED 4'ABOVE PLUG. NO INDICATION ON SURFACE WHEN DUMPED. RUN 4: RIH WITH 42'X 2.125" CEMENT DUMP BAILER. 32' OF BAILER; APPROX 4 GAL CEMENT 2/9/2016 DUMPED 2'ABOVE LAST TOC. NO INDICATION ON SURFACE WHEN DUMPED. INITIAL T/I/O = 230/1200/400 PSI. RUN 5: RIH WITH 42'X 2.125" CEMENT DUMP BAILER. 32' OF BAILER; APPROX 4 GAL CEMENT DUMPED 2'ABOVE LAST TOC. NO INDICATION ON SURFACE WHEN DUMPED. RUN 6: RIH WITH 42'X 2.125" CEMENT DUMP BAILER. 32' OF BAILER; APPROX 4 GAL CEMENT DUMPED 2'ABOVE LAST TOC. NO INDICATION ON SURFACE WHEN DUMPED. VOLUME OF CEMENT DUMP BAILED IN 4 RUNS TOTAL = 17.2 GALLONS ( 10.8' )TOP OF CEMENT IS 9478.2'. RUN 7: RIH WITH 53'X 3.625"WPP TOOLS AND BAKER WHIPSTOCK. SET TOWS AT 9445'; ORIENTATION = 29.7 DEG LOHS; CCL TO TOWS = 14.1'; CCL STOP DEPTH = 9430.9'. GOOD INDICATION OF SHOT ON BOTTOM. 2/10/2016 CONFIRMED DEPLOYED AT SURFACE. RIG DOWN. WELL SI ON DEPARTURE T/I/O= SSV/1130/310. Temp= SI. IA FL(SL request). ALP= 1850 psi, SI @ casing valve. IA FL @ 2/11/2016 6640', 45' below Sta#4 SO (291 bbls). SV, WV&SSV=C. MV= 0. IA& OA= OTG. 1125 hrs. T/I/O= 730/985/280 (CTD)Assist SSL. Pumped 5 bbls 60/40 spear, 532 bbls 120*crude down IA 2/18/2016 taking returns up TBG to FL, ***WSR Continued on 02-19-16*** SET 4-1/2"X-CATCHER IN X-NIPPLE @ 9,073' MD. PULLED RM-OGLV FROM ST#4 @ 6,595' MD. PULLED RM-LGLV FROM ST#5 @ 5,093' MD. PULLED RM-LGLV FROM ST#6 @ 3,095' MD. SET RM-DGLV IN ST#6 @ 3,095' MD. SET RM-DGLV IN ST#5 @ 5,093' MD. SET RM-CIRC IN ST#4 @ 6,595' MD. LRS PERFORMED CIRC OUT W/580 BBLS OF CRUDE DOWN IA 2/18/2016 TAKING RETURNS UP TBG/ DOWN FLOWLINE. Temp= S/I Assist SSL MIT-IA to 2500 psi **PASSED** 1st attempt (CTD) Pumped 56 bbls 120* crude (591 total) down IA taking returns up TBG to FL, Pumped 9 bbls 60/40, 77 bbls 120*crude up FL for FP. Pumped 5.6 bbls of crude to achieve test pressure for MIT-IA, 1st 15 min IA lost 72 psi, 2nd 15 min IA lost 25 psi. For a total loss of 97 psi in a 30 min test. Bled back 4.7 bbls. Caution tags 2/19/2016 and AFE sign hung on well. SSL on well upon departure. FWHP=95/352/287. LRS FREEZE PROTECTED FLOWLINE. PULLED RM-CIRC FROM ST#4 @ 6,595' MD. SET RM- DGLV IN ST#4 @ 6,595' MD. LRS PERFORMED PASSING MIT-IA TO 2,500psi. MADE TWO RUNS W/8'x 3.00" PUMP BAILER TO X-CATCHER @ 9,073' MD, RECOVERED—3 GALLONS OF 2/19/2016 PLASTIC COATED TBG. PULLED EMPTY 4-1/2"X-CATCHER FROM X-NIPPLE @ 9,073' MD. T/I/O = 10/410/250. Temp = SI. MIT-T PASSED to 3242 psi w/ Diesel. Max Pressure= 3300 psi, Target pressure = 3000 psi (Pre-CTD). TBG FL= near surface, IA FL= near surface. Used 5.6 bbls of Diesel to pressure TP from 9 psi to 3303 psi. TP decreased 23 psi in 1st 15 min and 20 psi in 2nd 15 min and 17 psi in the 3rd 15 min for a total loss of 60 psi in 45 min. Bled TP from 3242 psi to 0 psi in 34 min (3.7 bbls). Tags hung. Final WHP's= 0/410/250. SV, WV, SSV& MV= C. IA& OA 2/27/2016 = OTG. 16:15. T/I/0=50/300/500. Pre Nordic 1. Installed TS#04 PTto 5000 psi. Pass. Installed rupture disk in SSV. 2/28/2016 FWP's=0/0/0. T/I/O= SI/0/0. Barriers = IA gate verified by LTT (Pass). RD 3" blind flange, RU 3" blind flange on 3/6/2016 companion IA torqued to API spec& PT'd (Pass). Final T/I/O= SI/0/0 RDMO. • • s rice A . T Operation Summary Report Common Well Name:M-23 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/6/2016 End Date:3/16/2016 X3-017MR-C:(3,388,615.00) Project:Prudhoe Bay Site:PB M Pad Rig Name/No.:NORDIC 1 Spud Date/Time:4/22/1983 12:00:00AM Rig Release:3/19/2016 Rig Contractor:NORDIC CALISTA UWI:500292093700 Active datum:M-23 @61.55usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/6/2016 04:00 - 04:45 0.75 MOB P PRE PREP FOR RIG MOVE 04:45 - 05:15 0.50 MOB P PRE HOLD PJSM FOR MOVING RIG-COVER NORDIC PROCEDURE WITH DRILLER,TOUR PUSHER AND SUPERINTENDANT-VERIFY CHOCKS IN PLACE TO PREVENT THE RIG FROM ROLLING BACK TOWARDS THE TREE- ESD IN CELLAR IS OPERABLE AND MANNED BY THE TOUR PUSHER-RADIO COMMUNICATION VERIFIED FOR ALL INDIVIDUALS INVOLVED IN THE MOVE-THE AGREED COMMAND TO STOP THE RIG IS UNDERSTOOD BY ALL INVOLVED 05:15 - 06:00 0.75 MOB P PRE MOVE RIG AROUND PAD TO M-23 06:00 - 07:00 1.00 MOB P PRE SPOT RIG OVER WELLAND SET DOWN ON MATS;SECURE CELLAR ***ACCEPT RIG AT 0630 HOURS*** 07:00 - 11:00 4.00 MOB P PRE NORDIC WOULD LIKE TO PERFORM ' MAINTENANCE THAT THEY NORMALLY DO DURING RIG MOVES BEFORE BOP NU SERVICE KOOMEY,GREASE CHOKE VALVES MAINLY THEN THE REST CAN BE DONE - SIMULTANEOUSLY WHILE NU AND TESTING BOP'S WHILE RU THE IA&OA SENSORS THE CTS OPERATOR NOTICED A BULL PLUG ON THE IA BLIND FLANGE THAT WAS LEAKA LITTLE CRUDE.I CALLED THE DRLG SUPTNVTLAND PAD OP TO NOTIFY THEM OF A FEW DROPS OF CRUDE THAT DRIPPED INTO THE CELLAR.WE DID A SPOT CLEAN UP AND THE VALVE CREW REPLACED THE BLIND FLANGE 11:00 - 12:20 1.33 BOPSUR P PRE RU TO LLT MASTER&SWAB VALVES TO REMOVE TREE CAP GOOD LTT REMOVE TREE CAP 12:20 - 17:00 4.67 BOPSUR P PRE SPACER SPOOL IS 3"HIGH AND NEEDS TO BE SWAPPED OUT THEN NU BOPE 17:00 - 17:25 0.42 BOPSUR P PRE FLUID PACK STACK 17:25 - 18:30 1.08 BOPSUR P PRE SHELL TEST TO 250 LOW AND 4500 HIGH 18:30 - 19:30 1.00 CLEAN P PRE SAFETY -CREW CHANGE -PICK UP TEST JOINT AND HOLD RIG EVACUATION/H2S DRILL&AAR -HOLD PJSM FOR PRESSURE TESTING BOP/ DISCUSS PRESSURE CROSSCHECK CARD WITH DRILLER 19:30 - 00:00 4.50 BOPSUR P PRE PRESSURE TEST BOP -PRESSURE TEST BOP PER NORDIC,BP AND AOGCC -TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 3/7/2016 00:00 - 01:30 1.50 BOPSUR P PRE PRESSURE TEST BOP -PRESSURE TEST BOP PER NORDIC,BP AND AOGCC -TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES Printed 4/5/2016 9'15:02AM *AII depths reported in Drillers Depths* • • f arca-ALASKA-BP gage ltd .. Operation Summary Report :: Common Well Name M-23 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/6/2016 End Date 3/16/2016 X3-017MR-C:(3,388,615.00) Project:Prudhoe Bay Site:PB M Pad Rig Name/No.:NORDIC 1 Spud Date/Time:4/22/1983 12:00:00AM Rig Release:3/19/2016 Rig Contractor.NORDIC CALISTA UWI:500292093700 Active datum:M-23 @61.55usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 02:30 1.00 BOPSUR P PRE TEST REEL HOUSE MANIFOLD TO 250 PSI LOW/4700 PSI HIGH FOR 5 MINUTES (MANIFOLD CONNECTIONS BROKE OUT TO CHANGE HIGH-PRESSURE SCREENS) 02:30 - 03:00 0.50 BOPSUR P PRE' PRESSURE TEST IRV&PACK-OFF -HOLD PJSM FOR TESTING SCHLUMBERGER EQUIPMENT STAB INJECTOR AND TEST IRV/PACK-OFF TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 03:00 - 04:30 1.50 STWHIP P WEXIT COIL SLACK MANAGEMENT -HOLD PJSM DISPLACE COIL WITH FRESH WATER -PUMP SLACK BACK(60 BBLS)AND BLOW BACK 5 BBLS(FREEZE PROTECT) 04:30 - 05:30 1.00 STWHIP P WEXIT COIL MANAGEMENT HOLD PJSM FOR CUTTING COIL -RIG UP HYDRAULIC CUTTER CUT 300'COIL 05:30 - 06:20 0.83 STWHIP P WEXIT MAKE UP CTC -MAKE FINAL HAND CUTAND PREP END OF COIL FOR CONNECTOR -MAKE UP EXTERNAL DIMPLE CONNECTOR 06:20 - 06:45 0.42 STWHIP P WEXIT CREW CHANGE 06:45 - 07:05 0.33 _. STWHIP - P WEXIT HOLD A PJSM TO MU STINGER NOZZLE BHA TO PUMP SLACK FORWARD TO HEAD UP 07:05 - 07:45 0.67 STWHIP P WEXIT MU NOZZLE,STAB ON AND PUMP SLACK FORWARD 07:20 PUMP SLACK FORWARD 07:45 - 08:00 0.25 STWHIP P WEXIT BLOW BACK COIL TO KEEP FROM FREEZING _w UP TO HEAD UP BHI 08:00 - 10:30 2.50 STWHIP P WEXIT MEG TEST LINE HEAD UP BHI UQC TEST UQC,GOOD TEST PT UQC&CTC HALIBURTON CMT VAN ON LOCATION TO ASSIST ASA BACKUP PUMP HOLD A PJSM WIT CREW TO DISCUSS SAFETY EXPECTATIONS,RU AND PRESSURE TEST CRITERIA HALIBURTON RU TO THE CMT LINE,FLUID PACK LINE WITH MINERAL OILAND TEST AS PER 2.2.4 TEMPORARY PIPEWORK VERIFY PUMP TRIPS TO 300 LOWAND 4800 HIGH ONLINE FOR LOW PT AND PUMPS TRIPPED AT 300 PSI GOOD LOW PT INCREASE PUMP TRIPS TO 4800 ONLINE WITH PUMPANDPUMP TRIPPED AT 4800 PSI ALLOW PRESSURE TO STABILIZE HIGH PT START PSI=4538 PSI END PSI= 4459 PSI GOOD HIGH PT<250 PSI LOSS IN TEST PRESSURE,BLEED OFF AND STANDBY 10:30 - 10:50 0.33 STWHIP P WEXIT COIL IS READY TO GO,INSTALL NIGHT CAP AND TEST 10:50 - 11:10 0.33 STWHIP P 1WEXIT HOLD A PJSM TO OPEN UP TO THE WELL Printed 4/5/2016 9'15:02AM •AII depths reported in Drillers Depths* • • North America-ALASKA-BP':/e;:,W Page 3 4914- . 9 - Operation Summary Report °-:•2;/(/� �, moi �r< Common Well Name:M-23 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/6/2016 End Date:3/16/2016 X3-017MR-C:(3,388,615.00) Project:Prudhoe Bay Site:PB M Pad Rig Name/No.:NORDIC 1 Spud Date/Time:4/22/1983 12:00:00AM Rig Release:3/19/2016 Rig Contractor:NORDIC CALISTA UWI:500292093700 Active datum:M-23 l 61.55usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:10 - 11:45 0.58 STWHIP P WEXIT VERIFY TT LINE IS CLEAR LINE UP METH PUP TO PUMP LINE UP TO TAKE RETURNS THROUGH THE CHOKE AND OUT TO THE TT LINE UP TO PUMP METHANOL ACROSS THE TOP TO ENSURE TH EWELL IS FULL FOR THE FLOW CHECK "OPEN M&S VALVES,NO PRESSURE • FILL HOLE WITH METHANOL,HOLE WAS FULL FLOW CHECK 11:45 - 13:15 1.50 STWHIP N MISC WEXIT GOOD NO FLOW,MONITOR WELL WHILE WO GREASE CREW TO CHECK TREE BOLTS 13:15 - 14:20 1.08 STWHIP P WEXIT GREASE CREW ON LOCATION TO CHECK TREE BOLTS 14:20 - 14:35 0.25 STWHIP P WEXIT GREASE CREW IS DONE WITH THE TREE NORDIC JUST FINISHED CHANGING OUT HOLD A PJSM TO MU THE MILLING BHA 14:35 - 15:15 0.67 STWHIP i P _ WEXIT PULL THE NIGHTCAP MU THE WINDOW MILLING BHA 15:15 - 16:55 1.67 STWHIP P WEXIT PU THE INJECTOR,STAB ON,OPEN THE EDC AND RN PUMPING TAKING ALL THROUGH THE CHOKE OUT TO THE TIGER TANK 16:55 - 17:25 0.50 STWHIP P WEXIT LOG TIE IN 17:25 - 18:00 0.58 STWHIP P WEXIT CORRECT DEPTH+1.5'AND RIH 18:00 - 20:00 2.00 STWHIP P WEXIT TAG WS PINCH POINT AT 9462' PLAN CALLED FOR TOWS=9445' PINCH POINT 9450.3 PICK UP AND SWAP WELL TO MUD Wv� 20:00 21:30 1.50 STWHIP P' WEXIT MILL 3.8"WINDOW -RUN IN AND DRY TAG PINCH POINT AT 9463' M'7,31)' -PICK UP,PUMPS ON AT 2.65 BPM -RUN IN AND BEGIN TIME MILLING FROM 9464' 21:30 - 22:30 1.00 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9465'- 9466' -MM IN/OUT:2.62/2.66 CIRC PSI:2600 WOB:3K -MW IN/OUT:9.44 PPG/9.38 PPG -IA/OA/PVT:393/205/337 -TIME MILL 1'/HR 22:30 - 23:30 1.00 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9466'- 9467' -MM IN/OUT:2.61/2.64 CIRC PSI:2600 WOB:2K -MW IN/OUT:9.41 PPG/9.38 PPG -IA/OA/PVT:430/206/338 -TIME MILLI/FIR 23:30 - 00:00 0.50 STWHIP P WEXIT CONTINUE MILLING 3.8"WINDOW F/9467'- 9467.5' 3/8/2016 00:00 - 00:30 0.50 STWHIP P WEXIT CONTINUE MILLING 3.8"WINDOW Fl 9467.5'- 9468' Printed 4/5/2016 9:15:02AM •AII depths reported in Drillers Depths* • • • IorCh America-ALASKA-BP , %Page 441fx>r- Operation Summary Report o, / - Common Well Name M-23 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/6/2016 End Date:3/16/2016 X3-017MR-C:(3,388,615.00) Project:Prudhoe Bay Site:PB M Pad Rig Name/No.:NORDIC 1 Spud Date/Time:4/22/1983 12:00:00AM Rig Release:3/19/2016 Rig Contractor:NORDIC CALISTA UWI:500292093700 Active datum:M-23 @61.55usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:30 - 01:45 1.25 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9468'- 9469' -MM IN/OUT:2.61/2.64 CIRC PSI:2550 WOB:2K -MW IN/OUT:9.41 PPG/9.36 PPG -IA/OA/PVT:490/210/338 -TIME MILL 1'/HR 01:45 - 03:00 1.25 STWHIP P WEXIT-"`CONTINUE MILLING 3.80"WINDOW F/9469' ,9470' -MM IN/OUT:2.61/2.66 CIRC PSI:2550 WOB`2K MW IN/OUT:9.42 PPG/9.36 PPG -IA/OA/PVT:526/211/338 TIME MILL 1'/HR 03:00 - 04:00 1.00 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9470'- 9471' -MM IN/OUT:2.61/2.66 CIRC PSI:2420 WOB:1K -MW IN/OUT 9.42 PPG/9.36 PPG -IA/OA/PVT.577/214/338 -TIME MILL 1'/HR 04:00 - 06:00 2.00 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9471'- 9472' MM IN/OUT:2.58/2.60 CIRC PSI:2366 WOB:0.5K -MW IN/OUT:9.40 PPG/9.35 PPG -IA/OA/PVT:602/214/337 -TIME MILL 1'/HR 06:00 - 07:15 1.25 STWHIP P WEXIT CONTINUE MILLING 3.80"WINDOW F/9472'- 9473' -MM IN/OUT:2.58/2.65 CIRC PSI:2329 WOB:.44K -MW IN/OUT:9.40 PPG/9.35 PPG -1A/OA/PVT:647/216/337 -TIME MILL 1'/HR CASING CONTACT AT 9463.7' WS TRAY FACE=13.68' PINCH POINT=5.33' 13.68-5.33=8.35 9463.7+8.35=9472'EXIT 9472'+2'=9474'STRING REAMER EXIT 07:15 - 09:15 2.00 STWHIP P WEXIT STRING REAMER OUT,START MILLING RAT HOLE TO 9484' 09:15 - 11:15 2.00 STWHIP P WEXIT RAT HOLE DRILLED START 1 FPM REAM PASSES PUMP A 20 BBLS HIGH VIS PILL UP PASS IS CLEAN DOWN PASS IS CLEAN 2ND PASS UP LOOKED GOOD 3RD DOWN PASS LOOKS GOOD 3RD UP PASS LOOKS GOOD 11:15 - 11:30 0.25 STWHIP P WEXIT DRY DRIFT DOWN PASS IS CLEAN UP PASS IS CLEAN 11:30 - 13:00 1.50 STWHIP P WEXIT POH -FLOW CHECK AND POH WITH MILL ASSEMBLY AT 120 FPM -IN/OUT RATE=3.20/2.55 BPM -IN/OUT DENSITY=9.39/9.38 PPG Printed 4/5/2016 9:15:02AM *AII depths reported in Drillers Depths* • • ii ii "err �,A j rr� �VO CfiefFC`d- y � A 0•er.tion Summary Report, Common Well Name:M-23 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/6/2016 End Date:3/16/2016 X3-017MR-C:(3,388,615.00) Project:Prudhoe Bay Site:PB M Pad Rig Name/No.:NORDIC 1 Spud Date/Time:4/22/1983 12:00:00AM Rig Release:3/19/2016 Rig Contractor:NORDIC CALISTA UWI:500292093700 Active datum:M-23 @61.55usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:00 - 13:45 0.75 STWHIP P WEXIT LAY DOWN MILLING BHA -FLOW CHECK,HOLD PJSM AND TAG UP -UNSTAB INJECTOR(1330 HOURS) -LAY DOWN MILLING ASSEMBLY AND GAUGE MILLS 3.79 GO/3.80 NO-GO 13:45 - 14:30 0.75 DRILL P PROD1 MAKE UP DRILLING BHA -MAKE UP BUILD BHA WITH 4.5"HYCALOG µAND 1.57°XLS MOTOR -STAB INJECTOR(1430 HOURS) 14:30 - 17:30 3.00 DRILL P PROD1 RIH -PRESSURE TEST QTS TO 250 PSI LOW/ 3500 PSI HIGH -RIH AT 100 FPM,TIE-IN(-8.5')CORRECTION -IN TOUT RATE=0.86/1.42 BPM IN/OUT DENSITY=9.34/9.37 PPG PRIOR CORRECTION FROM 7276'ON PDC LOG=(+1.5')CORRECTION WITH MILLING BHA CURRENT CORRECTION FROM 9356'ON PDC LOG=(-8.5')CORRECTION WITH BUILD BHA DIFFERENCE IN CORRECTION=EXPECT TO TAG 10'SHALLOWER TOP OF WHIPSTOCK(PRIOR TO TYING IN RA MARKER)NOW=9448',WHICH IS NOW ONLY 3'DEEPER THAN ORIGINALLY EXPECTED RUN TO BOTTOM AND TAG AT 9474' 17:30 - 23:30 6.00 DRILL P PROD1 DRILL 4.5"BUILD SECTION F/9474'-9495' -MM IN/OUT:3.02/3.05 CIRC PSI:3100 FS:2850 -MW IN/OUT:9.40 PPG/9.35 PPG -IA/OA/PVT:803/223/338 -WOB/ECD:2-3K /10.02 PPG -SLOW ROP-6'/HR WITH BHA INSIDE WINDOW. DRILL TO 9495'AND LOSE ALL RETURNS. -NOTIFY ODE&FIELD SUPERINTENDENT OF LOST CIRCULATION. -AGREE TO POOH TO C/O BIT TO 4-1/4"AND BULLHEAD POLYSWELL-OCN#2. 23:30 - 00:00 0.50 DRILL P 9,495.00 PROD1 POH FOR 4.25"BIT/CONTROL LOSSES. -LINE UP TO KILL LINE AND FILL WELL ACROSS THE TOP. -FILL HOLE AND REGAIN FLUID COLUMN TO SURFACE. -TAKE STATIC LOSS RATE-2 BPM. -POH,MAINTAINING HOLE FILL ACROSS THE TOP. 3/9/2016 00:00 - 01:00 1.00 DRILL N DPRB 9,495.00 PROD1 POH FOR 4.25"BIT/CONTROL LOSSES. -POH MAINTAINING HOLE FILL FROM 'SURFACE. -LOSS RATE-2 BPM. Printed 4/5/2016 9:15 02AM *AII depths reported in Drillers Depths* THEE= 6'McEVOY 1 ELLFEAD= McEVOY W IVI -2 S NOTES: 9ACTUATOR= OTIS IB.ELEV= 61.55' BF.KO ELEV 25.85' I KOP �� 1930' —5.1/2'CAMCO BAL-o SSS/NP,D=4.562" Max Angle= 35°Q 9000' 0 20"NSULATED — ? Datum MD= 9764' ... ,. CONDUCTOR Datum ND= 8800'SS 13-318"CSG,72#,L-80,D=12,347" — 2685' GAS LFT MANDRELS ST MD NRT D DEV TYPE VLV LATCH POGATE I 6+3095 3095 5 OTISLBD DMY RM 0 02/19/16 4 5 5093 4905 33 O1 S-LBD DMY RM 0 02/19/16 4 6595 6176 30 OTE-LBD DMY RM 0 02/19/16 3 7777 7199 31 OTE-LBD DMI' RM 0 02/15/10 Minimum ID = 3.80" @ 9110' 2 8725 8000 33 OTE-LBD DM' RA 0 05/08183 4-1/2" MILLED XN NIPPLE 1 8871 8122 34 OTIS-LBD DMY RM - 0 06/06/08 I I I 8940' 15-1/Z SIN,SLD S ,D=4.31' 5-1/2'PC TBG,17#,L-80 AB-M BUTT, — 8995' ) , 9000' —G-SEAL ASSY w/OTIS PROFILE,D=3.813' .0232 bpf,D=4.892' I 9024' —9-5/8'X 5-1/2"BRN 3-H FKR D=4.750' " 9030' H6-5/8"MLLOUT EXTENSION,D=5.625' 9035' I---6-5/8'X 4-1/2'XO,D=3.958' ' I 9073' —4-12'OTIS X NP,D=3.813' TOP OF 7'LNR — 9084' I r 9110' —4-1/2 0715XNMPMLLEDTO ' I 3.80"(02/09/16) 4-12"TBG, 12.6#,L-80 BUTT, H 9144' / \ • 9145'_—4-1/2'SFEAROUT SUB,D=3.958" .0152 bpf,D=3.958" 9134' —ELMD TT LOGGED 05/08/83 9-5/8'CSG,47#,L-80,D=8.681" — 9321' A L 7'X 4-1/2'DATA WHIPSTOCK(02/10/16) H 9446' TOC(02/09/16) H -9478' .4.1.4.4.4.4.4.4-1 PERFORATION SUMMARY 9489' —SLB POSISET PLUG(02/09/16) REF LOG:S1/1/S 61- SON 05/O4/83 ' -9656 -TOC(08118/12) ANGLE AT TOP FEW:34° 9500' ;,,1;/,,/.. M 9675' —POSISET PLUG(08/18/12) We:Refer to Production 013 for historical perf data SIZE SFF NTE RVAL OPWSQZ DATE 3-3/8' 4 9500-9590 C 03/19/90 3-3/8" 4 9600-9666 C 03/19/90 9748' —MARKER JOINT 3-3/8' 4 9676-9689 C 03/19/90 3-3/8" 1 9690-9770 S 03/12/90 3-3/8" 4 9730-9750 C 12/02/97 ' 3-3/8' 1 9740-9750 C 10/27/90 3-3/8' 6 9882-9902 C 03/19/90 F FBTD — 10102' 1 I 11111111/1111/14 7'LNR,26#,L-80 U4S,.0383 bpf,D=6.276" --' 10145' 1.1.1.1�1�1�1A1� DATE REV BY C OM1AE TS DATE REV BY C 1403.4TS PRUDHOE BAY UNIT 05/08/83 ORIGINAL COMPLETION 02/12/16 MGB/JM3 MLL XN,SET PLUG/CMT/WS(2/10/16) ' ELL M-23 03/19/10 MBMSV GLV GO(02/15/10) 02122/16 DJS/JM) GLV CIO(02/19/16) PERMIT No:'1830550 04/05/12 RWM'JM)SET PLUG&CHIT(04/04/12) 02/22/16 CJN/JMD MSC CORRECTIONS AR No: 50-029-20937-00 04/18/12 PJC PBRF CORRECTION SEC 6,711N,R13E,2159'SNL&195 EWL 04/22/12 RRD'PJC REMOVE CMT CAP 08/21/12 JGV/JM) FDSISET FLUG&CETT(08/18/12) BP Exploration(Alaska) 4+t"%' 77 THE STATE• Alaska Oil and Gas � ►,,. � of T /\ SKA Conservation Commission 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 OF ALAS"- Fax: 907.276.7542 www.aogcc.alaska.gov John McMullen Engineering Team Lead 7 BP Exploration(Alaska), Inc. KANE' FF"r-1 2 4L1 j 9 P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU M-23 Permit to Drill Number: 183-055 Sundry Number: 316-023 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 AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy '. Foerster Chair DATED this 2J day of January, 2016. RBDMS LL JAN 2 2 2016 STATE OF ALASKA ' •ALASKA OIL AND GAS CONSERVATION COMM N APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Abandon ❑ Plug Perforations 0 Fracture Stimulate ❑ Repair Well ❑ Operations shutdown❑ Suspend ❑ Perforate ❑ Other Stimulate 0 Pull Tabing ❑ Change Approved Program 0 Plug for Redrill p - Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other ❑ 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number 183-055 3. Address: P.O. Box 196612 Anchorage,AK Exploratory ❑ Development EL- 99519-6612 - 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-20937-00-00 - 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? p�A Will planned perforations require a spacing exception? Yes ❑ No Q PBU M-23 • !'�A = k,m in 9. Property Designation(Lease Number): 10. Field/Pools: J n n' 7r'1b ADL 028282&028260 ' PRUDHOE BAY,PRUDHOE OIL " 09-S ' ` /6 11. PRESENT WELL CONDITION SUMMARY i1 Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): J pc 10145 9178 ' 9656 8773 2382 9656'(TOC),9675' None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x 30" 39-119 39-119 Surface 2647 13-3/8"72#L-80 39-2686 39-2686 4930 2670 Intermediate 9287 9-5/8"47#L-80 36-9323 36-8496 6870 4760 Production Liner 1061 7"26#L-80 9084-10145 8297-9178 7240 5410 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9500-9902 8643-8976 5-1/2", 17#x 4-1/2", 12.6# L-80 9143 Packers and SSSV Type: 5-1/2"Brown 3-H Packer Packers and SSSV MD(ft)and TVD(ft): 9022/8246 12.Attachments: Proposal Summary Q Wellbore Schematic p 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch Q Exploratory ❑ Stratigraphic ❑ Development Q - Service ❑ 14.Estimated Date for Commencing Operations: 2/1/2016 15. Well Status after proposed work: Oil ❑ WINJ ❑ WDSPL 0 Suspended RI ' 16.Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Tempel,Troy be deviated from without prior written approval. Email Troy.Tempelabp.com Printed Name John Mc Ilen Title Engineering Team Leader Signature Phone +1 907 564 4711Date (� //i 1 rr \. COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: V \Lk-023 Plug Integrity 0 BOP Test Mechanical Integrity Test ❑ Location Clearance ❑ Other: L3€P -1"rSt t-0 35 co p5l y (iviP5P I5 Z5 1.7,5,,, ) A-t4,;et vJ a Y p re✓-a/vi.*Cr 1-e-5-1-- t o Z 5-0 O p 5 r -4-C 2-5-, Z 1 i C A.d t�l�na l't p d vci p Ga.0 t vH r f a p--1 v� f+ d p r' Post Initial Injection MIT Req'd? Yep!❑ No 0 Spacing Exception Required? Yes❑ No 12/ Subsequent Form Required: <0 4-0 APPROVED BYTHE Approved by: /// COMMISSIONER COMMISSION Date: /-21—A, ‘2421/7-1.... 1/20//4 ORIGINAL RBDMS LL JAN 2 2 2016 d ',1_4. Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate /- /3-V6..., • To: Alaska Oil & Gas Conservation Commission 0 by From: Troy Tempel CTD Engineer Date: January 11, 2016 Re: M-23 Sundry Approval Sundry approval is requested to abandon the M-23 perforations as part of the drilling and completion of proposed M-23A coiled tubing sidetrack. History and current status: M-23 was drilled and completed in May 1983 as an Ivishak Zone 4 producer. Perforations were later added in Z3 (1986) and Z2 (1990). Currently the well is shut in due to high water cut. Proposed plan: Drill a through tubing sidetrack with the Nordic 1 Coiled Tubing Drilling rig on or around March 01, 2016. The M-23A sidetrack will exit the existing 7" liner and kickoff in the Shublik, targeting Zone 4B reserves. The sidetrack will be completed with a 3-1/2"x 3-1/4"x 2-7/8" liner and cemented and perforated. This Sundry covers isolating the existing M-23 perforations via the M-23A - primary liner cement job and a liner top packer if the liner lap pressure test fails (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. c ts corcv1. !'4e Smvve e we/ Ito /00,0' 6401,, /c cla r ChM cyC" he l6 to f- qt c�Ot q1- Itaektigy- 4 r'�GeT6Glv wa�-�- Gv�'' Plv `."� ;4� we% for' /edir/f( Y4(//d/, dig" P9#1 �0 v• a�� r�it_ c2p(O r iv X11'1� ,' caw). 6f FA C- p0 r //c/6 i • Pre-Rig Work(scheduled to begin February 1,2016) Mill XN Nipple Set 7" PosiSet Plug 1. E Dump bail 10' cement Set 4-1/2" x 7" Baker Delta Whipstock 2. F Assist E-Line load and kill well 3. V Pre-CTD tree work. 4. 0 Remove wellhouse and level pad 711/S Rig Work(scheduled to begin March 1,2016) f'- cw y 1. MIRU and test BOPE to 250 psi low and 3,500 psi high (MASP 2,382 psi) Y 2. Mill 3.80"window and 10' rathole 3. Drill Build:4-1/4" OH, 210' (24 DLS planned) / /Vt.. . p TAD 4. Drill Lateral: 4-1/4" OH, 3100' (12 DLS planned) 5. Run 2-7/8"x 3-1/4" x 3-1/2" 13Cr liner(TOL"'9100' MD) 6. Cement Liner:45.5 bbls, 15.8 ppg (TOC to TOL)* 7. Perform liner cleanout and GR/CCL log 8. Pressure test liner top 9. Perforate 2-7/8" liner 10. Freeze protect wellbore to 2,500' MD 11. RDMO *Approved alternative plug placement per 20 AAC 25.112 (i) Post-Rig Work 1 0 Re-install wellhouse 2 S Install LTP (if necessary)* 3 S Install GLVs * Approved alternate plug placement per 20 AAC 25.112(i) Troy Tempel CTD Engineer 907-570-1351 CC: Well File Joe Lastufka THEE=' 6"McEVOY • WELLHEAD= McEVOY M 46'2 SA W NOTES: ACTUATOR= OTIS KB.ELEV= 61.55' BF.ELEV= 25.85' KOP= 345(y I 1930' —5-1/2"CA MCO SSSV LAND.NP,D=4.562" Max Angie= 35"Q 9000 20"INSULA I EU —1— ?-- ----1 [ ... Datum MD= 9764' Datum TVD= 8800'SS CONDUCTOR 13-3/8"CSG,72#,L-80,D=12.347" H 2685' GAS LFT MANDRELS ST MD TVD DEV TYFE VLV LATCH PORT DATE 6 3095 3095 5 OTIS-LBD DONE RM 16 02/15/10 5 5093 4905 33 OTLSLBD DOME RM 16 02/15/10 4 6595 6176 30 OTIS-LBD SO RM 28 02/15/10 3 7777 7199 31 OTIS-LBD DMY RM 0 02/15/10 Minimum ID = 3.725" © 9109' 2 8725 8000 33 OTIS-LBD DMY RA 0 4-1/2" OTIS XN NIPPLE 1 8871 8122 34 OTIS-LBD DMY RM 0 06/06/08 I I 8940' —j5-1/2"BKRSLD SLV,D=4.31" 5-1/2"TBG,17#,L-80 AB-M BUTT, —1 8995' 1-- 0232 bpf,13=4.892" 9000' HG-SEAL ASSY w/OTIS PROFFE,D=3.813" NV 9024' H 9-5/8"X 5-1/2"BRN 3-H PKR,D=4.750" 9030' —16-5/8"MLLOUT EXTB'ISION,D=5.625" '.---------------1 9035' H6-5/8"X 4-112"X0,13=3.958" ' ' [—kik I--14-1/2"OTIS X IW,0=3.813" TOP OF 7"LNR —1 9084' I I 9110' H4-1/2"011SXNIMP,D=3.725" 4-1/2"TBG,12.6#,L-80 BUTT, -1 9144' / \ 9145' 14-1/2"StAROUT SUB,D=3.958" .0152 bpf,E)=3.958" 9134' H ELMD TT LOGO 05/08/83 9-5/8"CSG,47#,L-80,D=8.681" —1 9321' / L I_______,1 -9656 --1TOC(08/18/12) +': 9675'_H FOSISET FLUG(08/18/12) PERFORATION SUMMARY REF LOG:SWS BHCS ON 05/04/83 ANGLE AT TOP FEW:34"@ 9500' t Note:Refer to Production DB for historical pert data I 974$' — MARKER DONT SIZE SFF INTERVAL OPWSOZ DATE 3-3/8" 4 9500-9590 0 03/19/90 3-3/8" 4 9600-9666 0/C 03/19/90 3-3/8" 4 9676-9689 C 03/19/90 3-3/8" 1 9690-9770 S 03/12/90 3-3/8" 4 9730-9750 C 12/02/97 3-3/8" 1 9740-9750 C 10/27/90 3-3/8" 6 9882-9902 C 03/19/90 I PBTD_I—r ,0,02" 1 4.......4 7"LMR,26#,L-80 IJ4S,.0383 bpf,D=6.276" -H 10145' 0....1.....1A., DATE REV BY COMvENTS DATE REV BY COMMENTS FRUDHOE BAY UNIT 05/08/83 ORIGINAL COMPLETION 03/19/10 MBMSV GLV C/O(02/15/10) WELL: M-23 09/12/06 DAV/ILH GLV 00 04/05/12 R MIJMD SET RUG&CMT(04/04/12) PERMT No: 1830550 06/23/07 DLB/PJC FEW,GLV&DRFT CORRECT 04/18/12 PJC PEW CORRECTION API No: 50-029-20937-00 07/03/07 JNIPJC CORRECTIONS 04/22/12 RRIY PJC REMDVECMT CAP SEC 6,T11 N,R13E,2159'SNL&195'EWL 06/08/08 KSB/TD GLV 00(6/6/08) 08/21/12 JCMJM3 POSISET RUG&CMT(08/18/12) 06/09/08 PJC GLV CORRECTIONS I BP Exploration(Alaska) MEE_ . 6"McEVOY • M—23A silly NOTES: WELLHEAD= McEVOY ACTUATOR= OTIS Proposed CTD KB.a.EV= 61.55' BF.ELEV= 25.85' I I D KOP= 3450' /J 1930' H5-1/2"CAMCO SSSV LAND.NP, =4.562" Max Angle= 35°@ 9000' 20"INSULATED -i ? O Datum MD= 9764' Datum TVD= 8800'SS CONDUCTOR GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80,D=12.347" H 2685' 6 3095 3095 5 OTIS-LBD DOME RM 16 02/15/10 5 5093 4905 33 OTIS-LBD DOME RM 16 02/15/10 4 6595 6176 30 OTIS-LBD SO RM 28 02/15/10 3 7777 7199 31 OTIS-LBD DMY RM 0 02/15/10 2 8725 8000 33 OT1S-LBD DMY RA 0 Minimum ID = 3.725" @ 9109' 1 8871 8122 34 OTIS-LBD DMY RM 0 06/06/08 4-1/2" OTIS XN NIPPLE 8940' H5-1/2"BKRSLDSLV,D=4.31" 9000' -I G-SEAL ASSY w/OTIS PROFLE,D=3.813" I I 9024' -19-5/8"X 5-1/2"BRN 3-H PKR,D=4.750" 5-1/2"TBG,17#,L-80 AB-M BUTT, -1 8995' 1-- .0232 bpf,D=4.892^ 2t 9030' -16-5/8"MLLOUT IXTENSION,D=5.625" =' 9035' -16-5/8"X 4-1/2"XO,D=3.958" ro 9073' H4-1/2"OTIS X NP,D=3.813" 0 -9100' -13.70"BKR DEPLOY SLEEVE,D=3.00" 3-1/2"x 3-1/4"x 2-7/8"Liner Top - 1 9110' -14-1/2"OTIS XN NP,D=3.725" MLL XN TO 3.80" TOP OF 7"LNR -I 9084' �' XXXX' -3-1/2"X-NP,D=2.813" 4-1/2"TBG,12.6#,L-80 BUTT, -I 9144' �' *L R II XXXX' -J3-1/7_"LNR,9.2#,13Cr,STL, I .0152 bpf,D=3.958" 9145' -14-1/2"SHEAROUT SUB,D=3.958" 9-5/8"CSG,47#,L-80,D=8.681" --t___ 9321' �. I* 4-1/2"x 7"Baker Delta Whipstock H 9445° �._N.,.. 9134' -I ELMD TT LOGGED 05/08/83 t •� 33°INC @ Window 8536'TVDss `4. -XXXX -13-1/4"RA Tag 10'Cement Rug -1 9480' N. 7"POSISI tl_UG(3.3'Long) --I 9490' �` ' • 10000' 13-1/4"LNR,6.6#, 13Cr,TC-II TOC(08/18/12 9656' ' 7 `N. �•' � 0.0079 bpf,CP2.850" ` . Sw itch to 3-1/4"after fault crossing POSISET PLUG(08/18/12) - 9675' --2 N.. •. MARKER JOINT - 9748' J `•.; 14.4 ~XXXX H2-7/8"RA Tag ♦' `a•. PERFORATION SUvMARY REF LOG:SWS BHCS ON 05/04/83 `• ' �4.' ••N ANGLE AT TOP PERF:34°@ 9500' • �'X. "loo.. Note:Refer to Production DB for historical perf data �� \'' ' SIZE SPF INTERVAL OPWSOZ DATE I . x. ''‘ like .,... « 3-3/8" 4 9500-9590 0 03/19/90 „' •� 3-3/8" 4 9600-9666 OIC 03/19/90 ♦.*�. 3-3/8" 4 9676-9689 C 03/19/90 '11i 3-3/8" 1 9690-9770 S 03/12/90 I 3-3/8" 4 9730-9750 C 12/02/97 3-3/8" 1 9740-9750 C 10/27/90 3-3/8" 6 9882-9902 C 03/19/90 PBTD -I 10102' 1................. 12773' 12-7/8"LNR,6.5#, 13Cr,STL 7"LNR,26#,L-80 U4S,.0383 bpf,D=6.276" -1 10145' 8625'TVDss 0.0058 bpf,12P2.441" DATE REV BY CONTENTS DATE REV BY COIv?vUVTS PRUDHOE BAY UNIT 05/08/83 ORIGINAL COMPLETION 03/19/10 MBMSV GLV C/O(02/15/10) WELL: M-23 09/12/06 DAV/TLH GLV C/O 04/05/12 RWMIJMD SET PLUG&CMT(04/04/12) PERMIT No:'1830550 06/23/07 DLB/PJC FBF,GLV&DRFT CORRECT 04/18/12 PJC PERF CORRECTION AR No: 50-029-20937-00 07/03/07 JWPJC CORRECTIONS 04/22/12 RRD/PJC REMOVE CMT CAP SEC 6,T11N,R13E,2159'SNL&195'EWL 06/08/08 KSB/TD GLV C/O(6/6/08) 08/21/12 JCM'JMD POSISET PLUG&CMT(08/18/12) 06/09/08 PJC GLV CORRECTIONS 10/06/12 •:aD Proposal BP Exploration(Alaska) • • . • fl I- NEI $ I l a rc 0 0- 1b v 8 g c 1 s 2 30. :.3 `A INE , 0us h�'� !I il�� I u u s 2. Civ E i 11 1 1 1 1' S s 3 X — S N 7-11 s IN ' lilt AP 1 Y 4 H ,n G V 0 0 m co 1 Q cNI S � B 8 o r.l _ 1 II . L. IAI11 u� �� I ISI I; 111 1 �� �� N t11 = 1 _ d 4 Z a i E.,: Ill lit u III a 2 I m II II 2 I II III ill Z .0 _ 111 111 - OM> ir : I = I11 re N •111 III 1' g 11 J 1 _. II I !il g 111 dI M s W ► g Y MI kg r . 2 • re O t 01 N • N '12 NM re FJIJ V 1 0 g I • I ii 0 m I iI n r re O c 1 1mg rc & Z m I 7Exi a H I w ill , a C a cr. gly v I K 1. III ZS ,cath/f�* 1,�J,»r,.y��f,�, r � 0oI I I nl e I S>' 1 I II 0 • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re- drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box Geologi/ st in the upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend"boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon"box is checked in Box 15 (Well Status after proposed Geologist 4, work) the initial reviewer will cross out that erroneous entry and initial then / it on both copies of the Form 10-403 (AOGCC's and operator's copies). / Instead, check the "Suspended" box and initial that change. Drilling Engineer The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug Stat Tech for Redrill"box, they will enter the Typ_Work code"IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, they will check the Stat Tech History tab in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code,they will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will Stat Tech change the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Stat Tech Geologists will check the "Well by Type Work Outstanding"user query Geologist in RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. ~ge Project Well History FileOver Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase, They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~ (~'~- J~_~""_~"Well History File Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No, [] Maps: [] Grayscale items: [] Other, No/Type [] Other items scannable by large scanner [] Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: -.- NOTES: :r~ Logs of various kinds [] Other BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Project Proofing BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ Scanning Preparation x30= I~) + BY: BEVERLY BREN VINCENT SHERYL (~ LOWELL Production Scanning =,.=e, ~cou.T MATC.ES .U~ ,. SC*..,.~ ~.~.~*,O.: ~ ~S .O Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES NO /~~ RESCANNEDBY; BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ General Notes or Comments about this file: Quality Checked RECEIVED STATE OF ALASKA AlikA OIL AND GAS CONSERVATION COM ION SEP 1 0 2 O REPORT OF SUNDRY WELL OPERATIONS 2 Alaska Oil & as (:n 1. Operations Abandon u Repair Well L Plug Perforations U Perforate U Other �' C01!'ICl1f5310' Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extensio ` "Chorage Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Well❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ "' 183 -055 -0 3. Address: P.O. Box 196612 Stratigraphic0 Service ❑ 6. API Number: - Anchorage, AK 99519 -6612 50- 029 - 20937 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028260 - PBU M -23 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 10145 feet Plugs measured 9675 feet true vertical 9178.23 feet Junk measured None feet Effective Depth measured 9635 feet Packer measured 8991 feet true vertical 8755.39 feet true vertical 8220.53 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 84 20" 91.5# H-40 36 - 120 36 - 120 1490 470 Surface 2650 13 -3/8" 72# L -80 35 - 2685 35 - 2684.94 4930 2670 Intermediate None None None None None None Production 9487 9 -5/8" 47# L -80 34 - 9321 34 - 8494.17 6870 4760 Liner 1061 7" 26# L -80 9084 - 10145 8296.92 - 9178.23 7240 5410 Perforation depth Measured depth See Attachment feet SCANNED MAR 0 1 2013 True Vertical depth See Attachment feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) 5 -1/2" BOT 3 -H Packer 8991 8220.53 Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 337 1467 4854 1489 217 Subsequent to operation: 205 339 6707 1417 218 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development IS ' Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil - El Gas ❑ WDSPILJ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Garry Catron Prepared by Garry Catron 564 -4424 Printed Name Garry Catron Title PDC PE Signature il a4 Phone 564-4424 Date 9/7/2012 Reims SEP 1 1 2012 Vi,r— 1-2--- 1 /1" v Form 10-404 Revised 10/2010 0 R 1 G 1 N A L Submit Original Only Perforation Attachment ADL0028260 SW Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base TVD Depth Top TVD Depth Base M -23 6/6/2008 BPP 9500 9590 8643.23 8718.09 M -23 __ _ _ 6 • 08� B_' _ _ 96� - • --- 9603 _ 87_39 _ _ 87_28.? M -2 8/25/2012 BP' '604 9635 8729. 8755.39 M -23 8/25/2012 BPS 9635 9637 8755.39 8757.05 M -23 8/25/2012 BPS 9637 9666 8757.05 8781.03 M -23 8/25/2012 BPS 9676 9689 8789.29 8800.02 M -23 8/25/2012 BPS 9690 9730 8800.84 8833.83 • M -23 8/25/2012 BPS 9730 9740 8833.83 8842.08 M -23 8/25/2012 BPS 9740 9750 8842.08 8850.33 M -23 8/25/2012 BPS 9750 9770 8850.33 8866.84 M -23 8/25/2012 BPS 9882 9902 8959.49 8976.09 AB AB ` Z ONED MIR MECHANICAL ISOLATED REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP BRIDGE PLUG PULLED MLK MECHANICAL LEAK BPS BRIDGE PLUG SET OH OPEN HOLE FCO FILL CLEAN OUT STC STRADDLE PACK, CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF Casing / Tubing Attachment ADLOO2826O Casing Length Size MD TVD Burst Collapse CONDUCTOR 84 20" 91.5# H -40 36 - 120 36 - 120 1490 470 LINER 1061 7" 26# L -80 9084 - 10145 8296.92 - 9178.23 7240 5410 PRODUCTION 9287 9 -5/8" 47# L -80 34 - 9321 34 - 8494.17 6870 4760 SURFACE 2650 13 -3/8" 72# L -80 35 - 2685 35 - 2684.94 4930 2670 TUBING 8999 5 -1/2" 17# L -80 36 - 9035 36 - 8256.6 7740 6280 TUBING 109 4 -1/2" 12.6# L -80 9036 - 9145 8257.42 - 8347.35 8430 7500 • • Daily Report of Well Operations ADL0028260 ACTIVITYDATE SUMMARY CONTACT PRODUCTION CONTROL TO APPROVE SHUT -IN OF WELL. SHUT IN WELL.' i PERFORM CROSSFLOW LOGS ACROSS PERFORATED INTERVALS. DETERMINE CROSSFLOW EXCEEDS SAFE WORKING CONDITIONS FOR PLUG TOOL. DECISION MADE : TO RIG -DOWN FOR THE NIGHT AND RETURN IN MORNING. JEWELRY LOG COMPLETED DURING POOH. WELL SHUT IN ON DEPARTURE. ** *JOB IN PROGRESS. CONTINUED ON 02- APR - 2012 * ** 4/1/2012 * ** JOB IN PROGRESS. WELL SHUT IN ON ARRIVAL * ** (E -LINE: CROSSFLOW /POSISET) RIH TO COMPLETE CROSSFLOW CHECK. CONFIRMED THAT CROSSFLOW HAS DIMINISHED ENOUGH TO SET POSISET PLUG. FLOW = .57 BPM. POOH. RIH WITH POSISET PLUG. CCL TO M.E. = 23.3 FT. CCL STOP DEPTH = 9651.7 FT. SET POSISET PLUG AT 9675'. POOH AND LAY DOWN FOR THE NIGHT. 4/3/2012 * ** JOB IN PROGRESS. CONTINUED ON 04- APR -2012 * ** * ** JOB IN PROGRESS * ** (E -LINE: CEMENT DUMP BAIL) WELL SHUT IN ON ARRIVAL. 3 CEMENT DUMP BAILER RUNS FOR A TOTAL OF 12 GALLONS OF CEMENT ON TOP OF POSISET PLUG SET AT 9675'. ALL BAILERS DUMPED NORMAL. TAGGED WING VALVE TO NOT FLOW WELL FOR 5 DAYS TO ALLOW CEMENT TO CURE AS PER PROGRAM. INFORMED DSO OF NO FLOW STATUS, HAND OVER WITH DSO PRIOR TO DEPARTURE, FINAL T /I /O = 850/1150/750. 4/4/2012 ** *JOB COMPLETE * ** * ** *WELL S/I ON ARRIVAL * ** *(profile mod) • ATTEMPT TO DRIFT W/ 2' 1 -7/8" STEM, 3.50" CENT, TEL, 2 -1/2" S- BAILER.(unable to get past swab, hydrates in bailer). RUN 3' X 1 -7/8" STEM, 3.00" GAUGE RING.(unable to get past tree, gauge ring full of hydrates) PUMP 9 BBLS METH DOWN TUBING TO CLEAR UP HYDRATES. RUN 3' X 1 -7/8" STEM, 3.00" GAUGE RING TO 2000' SLM(no problems getting through). 4/12/2012 * * * *CONT JOB ON 4- 13- 12 * * ** Daily Report of Well Operations ADL0028260 •' •: •s ,- - pro iemo• TAG TOC W/ 2' 1 -7/8" STEM, 3.50" CENT, TEL, 2 -1/2" S- BAILER @ 9655' SLM/9675' ELM.(1 cup �� Wit; pc- tubing recovered in bailer).. .: RUN 3.625" CENT, TEL, 3.70" CENT, 3.50" LIB TO 9655' SLM/9675' ELM.(impression of posiset plug) 4/13/2012 * ** *WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED * ** T /I /O = SSV /1090 /540. Temp =SI. WHPs(EL Call In). ALP = 1090 psi, SI © casing valve. OA FL @ —160' (9.3 bbls). 4/24/2012 SV, WV, SSV = C. MV = O. IA, OA = OTG. NOVP. 08:45. ** *WELL SHUT -IN ON ARRIVAL ** • INITIAL T /I /O = 1150/1125/350 RAN CROSS FLOW CHECK FROM 9400'- 9675'. TAGGED PLUG AT 9675'. NO CROSS FLOW DETECTED. ALL DEPTHS REFERENCED TO SLB CBL LOG DATED 8- MAY -83. RAN TWO CEMENT DUMP BAILER RUNS ON TOP OF PLUG. TWO 2.13" x 40 FT. BAILERS. BOTH BAILER RUNS WERE SUCCESSFUL. LAID UNIT DOWN FOR NIGHT, WILL RETURN IN MORNING TO COMPLETE JOB 8/17/2012 ** *CONTINUE NEXT DAY * ** ** *JOB CONTINUED FROM PREVIOUS DAY * ** (ELine Cement Dump) MADE FOUR MORE ADDITIONAL CEMENT DUMP BAILER RUNS TO COVER PLUG WITH 19' OF CEMENT. DID NOT TAG PLUG OR CEMENT CAP TO AVOID CLOGGING BOTTOM OF BAILER WITH HALF CURED CEMENT. ALL DUMP BAILERS DUMPED NORMALLY. (EST. CEMENT TOP @ 9656') (POSISET TOP © 9675') LEFT WELL SHUT -IN AND SECURE WITH INSTRUCTIONS TO NOT FLOW WELL FOR 5 DAYS TO ALLOW CEMENT TO CURE. HAND OVER WITH DSO PRIOR TO DEPARTURE, FINAL T /I /O = 1050/1125/350 8/18/2012 ** *JOB COMPLETE * ** ***WELL SHUT IN PRIOR 10 ARRIVAL*** PERFORM MAN DOWN H2S DRILL & FIRE DRILL WHILE WAITING FOR PERMISSION FOR GREASE CREW TO FIX OA STEM PACKING LEAK. DRIFT & TAG W/3.50" CENT, TEL & SAMPLE BAILER - TAGGED TOP OF CEMENT @ 9635' : CORRECTED TO ELM - TOP SET OF PERFS (9500 -9590) ARE OPEN, SECOND SET OF PERFS (9600 -9666) PARTAL BLOCKED (OPEN FROM 9600 TO 9635'). SAMPLE OF CEMENT RECOVERED. 8/25/2012 * ** TURN WELL OVER TO PAD OP. WELL LEFT SHUT IN * * * **Zt.' Daily Report of Well Operations ADL0028260 ***WELL SHUT IN PRIOR TO ARRIVAL*** DRIFT & TAG W/3.50" CENT, TEL & SAMPLE BAILER - TAGGED TOP OF CEMENT @ 9635' , CORRECTED TO ELM - TOP SET OF PERFS (9500 -9590) ARE OPEN, SECOND SET OF PERFS (9600 -9666) PARTAL BLOCKED (OPEN FROM 9600 TO 9635'). SAMPLE OF CEMENT RECOVERED. 8/25/2012 ***TURN WELL OVER TO PAD OP. WELL LEFT SHUT IN * ** • 1 1 TREE= 6" McEVOY WELLHEAD= McEVOY • SA NOTES: ACTUATOR = OTIS M -2 3 KB. ELEV = 61.55' KOP _ 254 [I 1930— I5 -1/2" CAMCO SSSV LAND. NP, D= 4.562" I , Max Angle = 35° a 9000' Datum MD = 9764' 20" INSULATED ? . _.. __. t turTVD= 8800' SS CONDUCTOR 13 -3/8" CSG, 72#, L -80, D = 12.347" IH 2685' - GAS LFT MANDRELS ST MD ND CEV TYPE VLV LATCH PORT DATE 6 3095 3095 5 OTIS-LBO DOME RM 16 02/15/10 5 5093 4905 33 OTIS -LBD DOME RM 16 02/15/10 4 6595 6176 30 OTIS-LBD SO RM 28 02/15/10 3 7777 7199 31 OTIS -LBD DMY RM 0 02/15/10 Minimum ID = 3.725" @ 9109' 2 8725 8000 33 OTIS -LBD DMY RA 0 4 -1/2" OTIS XN NIPPLE 1 8871 8122 34 OTIS-LBD DMY RM 0 06/06/08 8940' B K R S L D - 5-1/2" TBG, 17 #, L -80 AB -M BUTT, —I 8995' 9000' HG - SEAL ASSY w /OTIS PROFILE, D = 3.813" I .0232 bpf, D = 4.892" A ' =' 9024' 1H9 -5/8" X 5 -1/2" BRN 3 -H PKR D= 4,750" I ell 9030' — 16 - /8" MLLOUT EXTENSION, D = 5.625" 9035' {H 6 -5/8" X 4 -1 /2" XO, D= 3.958" I l 9073' 1 I4 -1/2" OTIS X NP, D = 3.813" I TOP OF 7" LNR 9084' I 9110' H 4-1/2" OTIS XN NP, D = 3.725" 4 -1/2" TBG, 12.6#, L -80 BUTT, H 9144' I 9145' _1 SHEAROUT SUB, D = 3.958" .0152 bpf, ID= 3.958" - 1 ---- 9134' - H.MD TT LOGOS) 0510$/83 I 19 -5/8" CSG, 47 #, L -80, D = 8.681 " —{ 8321' I 1 I ' —9656 —ITOC (08/18/12) 1 i ' { 9675' _ HPOSISET PLUG (08/18/12) I PERFORATION SUMMARY 4-Iiiiiiiiiilj REF LOG: SNAG BRCS ON 05/04/83 m fr: ANGLE AT TOP PEW: 34° @ 9500' Note: Refer to Production DB for historical pert data I 9748' —{ MARKBR JOINT I SIZE SPF INTERVAL OPWSQZ DATE 3-3/8" 4 9500 - 9590 0 03/19/90 3-3/8" 4 9600 - 9666 0/C 03/19/90 3-3/8" 4 9676 - 9689 C 03/19/90 I 3-3/8" 1 9690 - 9770 S 03/12/90 3-3/8" 4 9730 - 9750 C 12/02/97 3-3/8" 1 9740 - 9750 C 10/27/90 3-3/8" 6 9882 - 9902 C 03/19/90 I I PBTD I — 10102' � �� W � ���� W � ���� �� , • 7" LNR, 26#, L -80 IJ4S, .0383 bpi, ID = 6.276" —I 10145' 1.0.0.0.0 DATE REV BY COMMENTS DATE REV BY CONSENTS PRUDHOE BAY UNIT 05/08/83 ORIGINAL COMPLETION 03/19/10 tuBM+SV GLV C/O (02/15/10) WELL: M-23 09/12/06 DAV/TLH GLV C/O 04/05/12 RV M/JMD SET PLUG & CMT (04/04/12) PERIVIET No: 1830550 06/23/07 DLB/PJC FEW, GLV & [RFT CORRECT 04 /18/12 PJC PEW CORRECTION API No: 50- 029 - 20937 -00 07/03/07 JWPJC CORRECTIONS 04/22/12 RRD/ PJC REMOVE CMF CAP SEC 6, T11N, R13E, 2159' SNL & 195' EWL 06 /08/08 KSB/TD GLV C/O (6/6/08) 08/21/12 JCMJMD POSISFT PLUG & CMT (08/18/12) 06/09/08 PJC GLV CORRECTIONS ( BP Exploration (Alaska) DATE: 28- Sep -12 Stephanie Pullin TRANS #: 6067 Data Delivery Services Technician a Bender Schiumherger Oilfield Services �-' Natural Resources Technician II WIRELl iE Alaska Oil & Gas Con«r cation Corar:.ssior 2525 Gambell St, Ste, 400 .Ni _,Si .. Aye :, St,:(.: .(Ji'.r'.r,i AI: , Anchorage, AK 99503 St : Office: (907) 273-1770 iB fi Es ry f` , - N CIS 106 D CRIP'TION: DATE B/W GO R, . I?� Gp� p � ���r ..;"3..r� �T ��4�V1 �� 5 �� �' � < . .� , .. __ �� , . _i � . NAME . ORDER # DIST DIST DIST DIST .. LOGGED RRINTS PRINTS R-01 BCRC -00203 X MEMORY LEAK DETECTION 9- Aug -12 1 1 CD V -122 BINC -00101 X DRIFT SURVEY 25- May -12 1 1 CD MPB -05A C600 -00037 X MEMORY IPROF 11- Aug -12 1 1 CD G -10C C600-00029 X PPROF/IPROF w CNL -BORAX 17- Jul -12 1 1 CD K -10C BAUJ -00138 X MEMORY PPROF w GHOST 29- Jun -12 1 1 CD S -102 COT4.00047 X , MEMORY TEMPERATURE LOG 4- Aug -12 1 1 CD 1- 35/0.25 BG4H -00114 X XFLOW CHECK 20- Feb -12 1 1 CD 15 -05B C600-00038 X MEMORY PPROF 16- Aug -12 1 1 CD 15 -34A BG4H -00129 X XFLOW CHECK w IBP RECORD 13- Aug -12 1 1 CD V B -05C CSXI.00023 X MEMORY CEMENT BOND LOG 09 -AUG -212 1 1 CD M -23 BBSK -00133 X CROSSFLOW LOG 17- Aug -12 1 1 CD c --> A -28 C4W7 -00011 + PPROF 4- May -12 1 1 CD C-42A Cl C1 UB- 00024 X SLIM CEMENT MAPPING TOOL 4- Aug -12 1 1 CD H -36A CSXI -00024 X MEMORY PPROF GHOST 9- Aug -12 1 1 CD 2- 58 /S -09 BZ81.00034 X LEAK DETECTION LOG 15- Aug -12 1 1 CD W -211 BZ81 -00032 X PPROF W GHOST DEFT 12- Aug -12 1 1 CD • X X Please return a signed copy to: Please return a signed copy to: BP PDC LR2 -1 DCS 2525 Gambell St, Suite 400 900 E Benson Blvd : :� Anchorage AK 99503 ! I > M1 �� � EE c_ Anchorage AK 99508 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18 2012 Mr. Jim Regg S',..AN ED Auc; 2 2012 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue i 6 3 - OS Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB M -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad M 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 Vazlr 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) M -pad Date: 04/14/2012 Corrosion Initial top of Vol. 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 M - 1690780 50029200420000 Sealed NA NA NA NA NA M -03A 2011470 50029201020100 0.25 NA 0.25 NA 0.85 6/3/2009 M -04 1710230 50029201050000 0 NA 0 NA NA 4/14/2012 M -05A 1970810 50029201940100 0.5 NA 0.5 NA 2.6 6/3/2009 M-06A 1930930 50029203670100 0.25 NA 0.25 NA 0.85 6/3/2009 M -07 1790370 50029203730000 0.25 NA 0.25 NA 0.85 6/3/2009 M -08 1800860 50029204990000 1.75 NA 1.75 NA 10.2 6/24/2009 M -09B 2022200 50029205630200 6.25 NA 6.25 NA 44.2 6/3/2009 M -10 1810290 50029205670000 0.25 NA 0.25 NA 2.6 6/4/2009 M -11 1810570 50029205890000 0.25 NA 0.25 NA 1.7 6/4/2009 M -12A 2001510 50029205930100 0.25 NA 0.25 NA 1.7 6/4/2009 M -13A 2011650 50029205220100 2.75 NA 2.75 NA 17 6/4/2009 M -14 1801090 50029205120000 1 NA 1 NA 5.1 6/4/2009 M -15 1810850 50029206120000 6.75 NA 6.75 NA 55.3 6/4/2009 M -16 1810860 50029206130000 0.25 NA 0.25 NA 1.7 6/4/2009 M -17A 2000320 50029206280100 0.5 NA 0.5 NA 2.6 6/3/2009 M -18B , 1930540 50029208550200 10 NA 10 NA 73.1 6/24/2009 M -19B 2081980 50029208970200 Sealed NA NA NA NA 4/13/2012 M -20A 1971990 50029209120100 8 NA 8 NA 52.7 6/24/2009 M -21A 1930750 50029209230100 0.5 NA 0.5 NA 3.4 6/24/2009 M -22 1830540 50029209360000 16 NA 16 NA 117.3 6/23/2009 - �f M -23 1830550 50029209370000 0.25 NA 0.25 NA 1.7 6/4/2009 M - 24A 2011260 50029209390100 0.25 NA 0.25 NA 0.85 6/24/2009 M -25 1860650 50029215700000 8 NA 8 NA 55.3 6/3/2009 M -26A 1920280 50029220040100 2.75 NA 2.75 NA 18.7 6/3/2009 M -27A 1930860 50029219920100 0.25 NA 0.25 NA 2.6 6/24/2009 M -28 1860740 50029215780000 1 NA 1 NA 4.3 6/3/2009 M -29A 2000990 50029219040100 1 NA 1 NA 4.3 6/3/2009 M -30 1920300 50029222550000 0.5 NA 0.5 NA 3.4 6/3/2009 M -31 1920320 50029222560000 0.5 NA 0.5 NA 3.4 6/4/2009 M -32 1920330 50029222570000 0.25 NA 0.25 NA 0.85 6/4/2009 M -33 1941160 50029225040000 20 NA 20 NA 133.45 6/24/2009 M -34 1941330 50029225140000 6.25 NA 6.25 NA 25.5 6/3/2009 M -38A 2011320 50029225190100 21.3 NA 21.3 NA 210.8 11/26/2009 SchlumbllPgBP Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 06/29/07 RECEIVED NO. 4324 JUL 0 3 Z007 ¡~æka Oil & Gas Cons. CommIssioo Anchorage Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave. Suite 100 Anchorage. AK 99501 Field: Prudhoe Bay Well Job # Loa DescriDtion Date BL Color CD H-13 11676950 GAS ENTRY SURVEY 06/20/07 f C-41 11801077 LDL 06/19/07 1 A-30A 11661159 MEM PROD PROFILE 06/23/07 1 W-21A 11661140 MEM PROD PROFILE 04/21/07 1 E-21 B 11661157 MEM PROD PROFILE 06/19/07 1 M-23 11626107 PRODUCTION PROFILE 06/23/07 1 01-21 11824330 PRODUCTION PROFILE 06/22/07 1 J-25A 11767130 MEM PROD PROFILE 06/18/07 1 Z-08A 11630483 GLS/PROD LOG 06/22/07 1 M-34 11824330 PRODUCTION PROFILE 06/22/07 1 02-30B 11594512 LDL 06/23/07 1 Z-29 11686758 PRODUCTION PROFILE 06/15/07 1 S-38 11801078 LDL 06/20/07 1 H-37A 11594506 PPROFIIPROF (REVISED) 06/05/07 1 N-15 11637129 PROD PROFILE (REVISED) 06/13/07 1 Z-13A 11649962 MEM PROD PROF (REVISED) 04/21/07 1 P2-15A 11594511 SCMT 06/15/07 1 12-05 11676951 USIT (CEMENT) 06/24/07 1 12-05 11676951 US IT (CORROSION) 06/24/07 1 B-15 11626097 USIT 06/14/07 1 G-24A 11628750 SCMT 02/05/07 1 . . PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Explora.tion (Alaska) Inc. srANNED JUL 05 2007 Petrotechnlcal Data Center LR2-1 'iJ" 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Alaska Data & Consulting Services 2525 Gambe" Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth ì1f3 .- f)5--~ Received by: bp ;m-., t< July 29, 2004 Hand-delivered \ J JUL ~l ::; 7004 ... '-. r ( BP Exploration (Alaska) Inc. . 900 East Benson Boulevard ~ P.O. Box 196612 Cì"\ Anchorage, Alaska 99519-6612 \V /V (9"'561~1" John K. Norman, Chairman ALASKA OIL AND GAS CONSERVATION COMMISSION 333 West ih Ave., Ste. 100 Anchorage, Alaska 99501-3539 Re: Defeated Surface Safety Valves at Wells M-23, E-16 and E-21 Well A-01 Pilot Not Correctly Reset Dear Mr. Norman: This letter is in response to the Commission's June 30, 2004 letter regarding the surface safety valves observed on Wells M-23, E-16 and E-21 during June field inspections. You requested an explanation for why the surface safety valves (SSVs) on these three wells were defeated and our action plan to prevent reoccurrence. BPXA assembled a team of 13 operators and maintenance technicians to review events, possible causes, and develop preventative action plans. Preventative actions include: . Strict enforcement of accountability regarding adherence to SVS practices and administration of disciplinary action in each of these events. . Change-out of valve type to improve visual identification of valve position. . Stringent controls to ensure that SSV systems are correctly set and either secured in the proper position or clearly marked when they are closed. A summary of the team's investigation and findings into the specific events, and an action plan follows: Blocked SSV at Well M-23 One of the needle valves on the main hydraulic line between the hydraulic panel and the actuator of the SSV was found closed during miscellaneous State Testing on June 12,2004. This prevented the hydraulic oil pressure from being bled-off when the pilot was tripped, thereby preventing the SSV from closing. The hydraulic valve was tie-wrapped in the closed position. Chairman John Norman July 29, 2004 Page 2 Explanation: M-23 was shut in as part of an M-Pad shut down on May 9, 2004, to perform various maintenance activities. While the hydraulic needle valve in question would not typically be closed when the well is shut in, we suspect that it was closed during this time. Activities that could have required the closure of the needle valve include well servicing, valve maintenance, and corrosion monitoring work or use of the well to blow down header pressure. The exact reason for, or date of, closure of the hydraulic needle valve is not known. It is apparent that the needle valve was inadvertently tie-wrapped in the closed position. There are a number of different styles of needle valves used in this service. The length of the stem varies significantly; so an operator cannot tell by looking whether valve is open or closed. Black cable ties are often used to secure the valve in an open position, so if a valve has a black cable tie, an operator can tell by looking that the valve is in the in the proper (open) position. In this case, the valve was erroneously tie-wrapped in the closed, instead of open, position. This indicated (incorrectly) to the operator that the valve was open, and the operator likely did not believe that further verification was needed. Blocked SSVs at Wells E-16 & E-21 During miscellaneous State testing on June 18, 2004, the hydraulic supply block valves on two control panels were found in the closed position, preventing the surface safety valve from closing when the pilot was tripped. Explanation: The valves in question are located on the control panel and are not used by operators on a routine basis. As in the case of the M-23 well, there are a number of other groups that may have used these hydraulic valves to isolate the SVS during their work. While the cause of the inadvertent valve closures remains uncertain, it is apparent that the valves were not verified to be in the proper open position by the operator as is required by the operator during daily rounds. The defeated valves, however, were not tie wrapped nor had they been flagged to indicate they were in the closed position. As in the scenario with Well M-23, the design of the valve is such that visual observation of the valve does not allow for clear indication of the valve position. A-1 Well On July 16, 2004, while testing well A-01, it was discovered that the pilot was not properly reset which resulted in an additional defeated surface safety valve. As discussed with AOGCC staff on July 26th, we are including the explanation and preventative actions for this event as part of our overall action plan. Chairman John Norman July 29, 2004 Page 3 Explanation: The reset switch on A-01 had a "toggle" feature that required the operator to pull the switch and "toggle" the switch open until the nitrogen supply pressure reset the pilot. Once the pilot had been reset, the operator was required to close the toggle switch. The reset switch was inadvertently left in the "toggle-on" position defeating the SVS. A-Pad had been shut down during the GC-3 turnaround, July 9 - 13, 2004. Several operators assisted in bringing A- Pad back onto production, some of which were not familiar with the unique requirements of this toggle switch. With the number of operators involved and the primary operator's attention divided among a number of priority items requiring verification, the reset switch was overlooked. Preventative Actions: These incidents indicate a need for reinforcement and improvement in 3 areas: 1) accountability for SVS practices, 2) improving the ease of identification of hydraulic and control valve position, and 3) the control of operations of the valves to prevent the improper movement of the valves by someone other than the responsible operator. This will be accomplished through the following actions: 1. Accountability will be reinforced through disciplinary action. Documented verbal warnings to the 3 responsible pad operators have been administered and BPXA's expectations regarding the need and importance of proper SVS procedures were reinforced. 2. Identification of valve position will be improved through change-out of hydraulic needle valves to quarter-turn valves. The two needle valves on the main hydraulic lines of M Pad wells will be evaluated for replacement with a single quarter-turn plug valve. This change will reduce the number of valves that could potentially be left in the incorrect position and provides an easily conclusive visual indication of the correct valve position. A Management of Change (MOC) evaluation will be conducted to ensure that one valve is an acceptable modification to the system. 3. Pending completion of the MOC, this modification will be implemented at M Pad and a schedule established for implementation at remaining well pads in the western operating area where similar SVS configurations exist. 4. Availability of a locking device that can be applied to the quarter-turn valves will be evaluated to ensure operators can retain control of the valves. ~ Choir.... John Noon'" July 29, 2004 Page 4 5. Control and identification of valve position will be improved on control panel valves (similar to those on E-16 and E-21) either through application of tie-wraps or use of flagging. 6. All pilot configurations similar to A-1 have been inspected and all toggle pilots (two were identified) have been replaced with the more common reset switches. Finally, your letter stated that that the failure rates for the (June) tests of M and E-pads resulted in a component failure rate in excess of 10% and that increased testing frequency would be required. As discussed with AOGCC staff, the tests on these pads in June were comprised of a small number of wells (4 at E-pad, 7 at M-pad) that had been shut in during the prior months "routine" scheduled tests. When the results of these "miscellaneous" tests are combined with the routine tests (15 wells at E-Pad in April, and 13 wells at M-Pad in May) a more representative measurement of overall performance is obtained. The resulting combined failure rate at E-Pad is less than 10%, while it is greater than 10% at M-pad. Following discussion with AOGCC staff on this issue, we recommend that the E-pad well testing program remain on the existing 180 day test frequency while the M-pad test frequency is increased to 90 days until acceptable performance is achieved If you have any additional questions, please do not hesitate to contact me at 564-5671 or Bruce Williams at 564-4632. Maureen ohnson, Greater Prudhoe Bay Performance Unit Leader BJW/pj ( ( (Î'~;'\ ~-? ¡7\ :'::¡r) f~r:::i \\...., I \ I' I It' . <\. '\ \ I t' \ \ ! I ~ L., \ \ / J \ ¡ ¡ -\ r-' Cti) U' ~ L r-; \ l ¡ I L "'--' ~. L, .~ L--.-< -,. r'--. ',r-, ,.- .-'-. "'.' ¡-' {' ,-. \ . ...~~ ( '\ I 1 ;' ['\ (ru\ ¡ ¡ ,i .!' ¡II(I¡ '/\\ II it '\ "v:: ,/ '¡I¡f~::~ I¡il, ¡I !i\\ \, !I! ;'!\ I' I ~ \ { { i-!. \ ! l ! ..-' \ "--"'. 1 L \ i ;..~ , , I . ,-. 'lJ i r-~ " --, i I I !" ,"- \. \"..I} t ¡ i, 'lJ --, i i \ \ ll..'.i JL \\.. \ : ¡ -.."~ l..-l Ie.-' - ....-. 1.-.... -' .... -~. FRANK H. MURKOWSK1, GOVERNOR A.~ASIiA. OIL AND GAS CONSERVATION COltu,aSSION June 30, 2004 333 W. "JTH AVENUE. SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 CERTIFIED MAIL - RETURN RECEIPT REQUESTED 70023150000535211089 1~3-0sÇ Ms. Maureen Johnson Vice President, Greater Prudhoe Bay BP Exploration Alaska, Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Subject: Defeated Surface Safety Valves at Prudhoe Bay Unit Dear Ms. Johnson: On June 12 and 18, 2004, Alaska Oil and Gas Conservation Commission ("Commission") inspectors, accompanied by a BPXA representative, performed safety valve system ("SVS") inspections at Prudhoe Bay M- and E-pads, respectively. Commission inspectors noted that the surface safety valve ("SSV") on Wells M-23, E-16 and E-21 had been blocked at the control panel some time prior to the inspections, preventing each well's SSV from operating. Copies of the inspection reports are attached. You are reminded that Conservation Order No. 363 (Prudhoe Oil Pool), Rule 5 modifies the requirements of20 AAC 25.265 ("Automatic Shut-in Equipment") as follows: (a) Each well shall be equipped with a Commission approved fail-safe automatic surface safety valve system (SVS) capable of preventing uncontrolled flow by shutting off flow at the wellhead and shutting down any artificial lift system where an over pressure of equipment may occur. (b) The safety valve system (SVS) shall not be deactivated except during repairs, while engaged in active well work, or if the pad is manned. If the SVS cannot be returned to service within 24 hours, the well must be shut in at the wellhead and at the manifold building. 1. Wells with a deactivated SVS shall be identified by a sign on the wellhead stating that the SVS has been deactivated and the date it was deactivated. 2. A list of wells with the SVS deactivated, the dates and reasons for deactivating, and the estimated re-activation dates must be maintained current and availab Ie for Commission inspection on request. J ~ J "- O)'~- ( Ms. Maureen Johnson June 30, 2004 Page 2 of2 Conservation Order No. 363 replaced the requirements of earlier Conservation Order No. 341 (Prudhoe Oil Pool) pool rules by providing for the elimination of subsurface safety valves ("SSSV") in certain wells. The elimination of the SSSV in Prudhoe Bay wells increases the reliance on the surface safety equipment. The facts reported by our inspectors appear to indicate a failure to maintain an operable SVS in each well, which is a violation of Commission regulations. Within 30 days of receipt of this letter, you are requested to provide the Commission with an explanation of how these events happened and what will be done in the future to prevent its occurrence in BPXA -operated fields. We note that this is the fourth such letter sent to BPXA since July 2003 regarding defeated safety valve systems at BPXA-operated fields. Also noted during the inspections ofM- and E-pads were SVS component failure rates of21 and 25 percent, respectively. Commission policy, as outlined in a letter dated November 14, 1995, states that the testing frequency will be increased when a failure rate exceeds 10 percent. Effective the date of inspections, and until an acceptable level of perfonnance is achieved, the safety valve systems associated with wells located on PBU M- and E-pads must be tested every 90 days. When testing is scheduled, you must notify the Commission field inspector at 907-659- 2714 to provide an opportunity to witness the SVS test. The Commission reserves the right to pursue enforcement action in connection with these apparent violations as provided by 20 AAC 25.535. Should you have any questions regarding this correspondence, please contact Mr. James Regg at (907) 793-1236. é ! // Attachments Safety Valve & Well Pressures Test Report Reviewed By: P.I. Suprv Comm Pad: PBU_M Insp Dt 6/12/2004 Inspected by John Crisp Interval Operator BP EXPLORATION (ALASKA) INC Field Name PRUDHOE BAY InspNo svsJCr040614062023 Related Insp: Operator Rep Rich Vincent Reason Miscella Src: Inspector :!;~~~?éi~~~!!~!!lr~g_:~~:~"?î!:U Well Permit Separ Set UP Test Test Test Number Number PSI PSI Trip Code Code Code M-04 ! 1710230 157 i 125 120 P I p ---- M-07 1790370 157 I 125 90 P I P I M-08 1800860 157 ¡ 125 I 120 P P -- M-lO 1810290 157 I 125 i 100 P P ------ , 157 i 125 I 135 M-ll ' 1810570 P P ¡ M-23 --I 1830550 157 I 125 i 125 43 I 50 M-26A ! 1920280 157 L!25 I 110 P I 4 Comments Date SI Inner PSI Outer PSI Tubing PSI Yes/No Yes/No Oil,W AG,GINJ, GAS,CYCLE, SI I-OIL I-OIL I-OIL I-OIL I-OIL I-OIL, I-OIL Friday, June 18, 2004 ------------------- I I i i I i ! i j 1600 I I I I i - I ! - i i - --------.------- Valve closed @ SSV. LPP Defeated. Yes TBG x IA & IA x OA --_._~._-~_.--- --. ----------- 260 Yes 840 - -------------_.----- Performance ¡ ----- -- ------'--'-1 : Wells Components Failures Failure Rate; ! " I ! -~ lj_____3 21.43% ! i ----- ------_J Safety Valve & Well Pressures Test Report Reviewed By: P.I. Suprv Comm Pad: PBU_E Insp Ot 6/18/2004 Inspected by Chuck Scheve Interval Operator BP EXPLORATION (ALASKA) INC InspNo svsCS040618204253 Related Insp: Field Name PRUDHOE BAY Operator Rep Merv Liddlow Reason Miscella Src: Inspector ~tr~~~'£Ž:;~---~-~.~~~~~r1{I~J~i~~~lfJm Well Number E-16 E-2IA E-27 A E-36 1800630 1971980 1990590 1950730 Separ Set UP Test Test Test PSI PSI Trip Code Code Code ~~ 125 1130 P I 50 670 ! 550 I 550 P ¡ 50 160 : 125 ,i 125 p! P ----r- I - 670 ! 550 505 pip Date SI Oil,W AG,GINJ, GAS,CYCLE, SI I-OIL I-OIL I-OIL I-OIL Inner PSI Outer PSI Tubing PSI YeslNo YeslNo Permit Number ----~'-_._~-'-- . ------ -- -~----._------~---- -- ----'---------'-- Comments Performance The Surface Safety Valve on Wells E-16 and E-21 were blocked at the panel rendering them useless. Both systems passed their tests when lined up properly. , --~-------------'-- ! Wells Components Failures Failure Rate I l 4 --~~----~-------__~~~_h_____- ~-~'" Tuesday, June 29, 2004 Safety Valve & Well Pressures Test Report Reviewed By: P.I. Suprv Comm Pad: PBU_E Insp Dt 6/18/2004 Inspected by Chuck Scheve Interval Operator BP EXPLORATION (ALASKA) INC InspNo svsCS040618204253 Related Insp: Field Name PRUDHOE BAY Operator Rep Merv Liddlow Reason Miscella Src: Inspector .If£~~!~Œr~:~ð:llii,}j~~~~~1ff_~._.:__._:_~~.:.._j E-I6 E-21A E-27 A E-36 Permit Separ Set UP Test Test Test Date SI OH,W AG,GINJ, Inner Number PSI PSI Trip Code Code Code GAS,CYCLE, SI PSI 1800630 160 I 125 I 130 P I 50 I I-OIL 1971980 670 I 550 I 550 P 50 I I-OIL 1990590 160 125 1125 P ¡ P I I-OIL I I 1950730 670 550 ¡ 505 P I P i I-OIL Outer PSI Tubing PSI YeslNo Yes/No Well Number ~_._._---_._.- ------- -.----.-- ---- ------ .--- --- - -.---....- --- -- -- --- -....-- - -- Comments Performance The Surface Safety Valve on Wells E-16 and E-21 were blocked at the panel rendering them useless. Both systems passed their tests when lined up properly. ..----- --------~- .,--, I Wells Components Failures Failure Rate! I , ! 4 8 2 25% ; 1______-- -----------.- --- ., Tuesday, June 29, 2004 STATE OF ALASKA ALAS,-AJ:~)IL AND GAS CONSERVATION COMMISSIO~'',. REPORT SUNDRY WELL OPE .ATIONS 1. Operations performed: Operation shutdown__ Stimulate__ Plugging__ Pull tubing__ Alter casing __ Repair well_ Perforate Other__ 2. Name of Operator BP Exploration (Alaska)/nc, 3. Address P. O. Box 196612, Anchora_c~e, Alaska 99519-6612 4. Location of well at surface 2159' SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 297'NSL, 1569' WEL, SEC. 01, T11N, R12E, UPM At total depth 227' NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM 5. Type of Well: Development __ Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB) KBE = 61.55 AMSL 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number M-23 (34-01-11-12) PBU 9. Permit number/approval number 83-55 / 10. APl number 50.029-20937 11. Field/Pool Prudhoe Off Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10145 feet BKB 9178 feet 9966 feet BKB 9029 feet Plugs (measured) Junk (measured) fill at 9966' (01/91) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 8 c.v. 146 Surface 2649 13 3/8 3746 c.f. 2685 Intermediate 9285 9 5/8 2274 c.f. 9321 Production -- Liner 1061 7 325 c.f. 9084-10145 Perforation depth: measured 9500'-9590', 9600'-9689', 9730'-9750'; 9882'-9902' .qr~Td: .qB.q~'-.q7.cl¢)': .q7.~'-'-.q77~'. true vertica§ubsea 8582'-8356'; 8665'-8738'; 8772'-8789'; 8898'-8914' Sclzd: 873958772'; 8789'-8805' True vertical depth BKB 146 2685 8494 8296-9178 D Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9027' with 4 1/2" tailpipe to 9144' ~J8$/fa 0/] ~ Q,?$ ColTs ' Packers and SSSV (type and measured depth)9 5/8" BOTpacker at 9027'; 5 1/2" SSSV at 1929' A'~C/7Orag~ C°~l:qi$$ion 13. Stimulation or cement squeeze summan~ee attachment Intervals treated (measured) Treatment description including volumes used and final pressure ORIGINAL 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2370 4757 2864 1540 258 Subsequent to operation 2700 6354 2964 1860 289 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operatio,~, J Oil× Gas Suspended 17. I hereby certifvJ, hat the foreg~jf~g is true apc~('~:~errect to the best of my knowledge. r/ fl/ Signed ~ ~' {J..~/~,~ /F ~ .~,~,/~, ,.~-~- TitleTechnical Assistant III Form 10-404 Rev~06/15~88 "' / '""-'~ / Service Date ////~/~----r~ SUBMIT IN DUPLICATE M-23 ~)ESCRIPTION OF WORK COMPLETED REPERF 10/27/97 SUMMARY The following interval were reperforated using 3 3/8" guns, 1 SPF, random orientation and 60/120° phasing. 9740' - 9750' MD REPERF 12/O2/97 SUMMARY The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 90° phasing. 9730'- 9750' MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 13 June 1995 RE: Transmittal of Data Sent by: PRIORITY M3~IL Dear Sir/Madam, Enclosed, please find the data as described below: WELL I 0- 7 M-23 (34-01-11-12) R-04 (22-05-11-13) DESCRIPTION 1PDK FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS/X-Y FINAL BL+RF. 1 PDK FINAL BL+RF 1 CN/GR FINAL BL+RF Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 ECC No. 2188.02 3564.02 4768.02 5627.08 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Fie: ~ ,.~- !.-..:..~.,. ~.d 2.eturn to; ~, zeal Data centeX' "o Ex,-z.!cra$ion (Alaska) ~0 Eks~ Benson BouleVa~ ~cho e ~ask~ 9950B · Gas Co~s. commission /~ckmra9e LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: RE: 13 June 1995 Transmittal of Data ECC #: 4768.02 Sent by: PRIORITY MAIL Data: LDWG Dear Sir/Madam, Reference: BP M-23 (34-01-11-12) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE + LIS ' Run # 1 Prints/Films: 1 PDK FINAL BL+RF Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please sign end ~ei'ur~ Petrotechnical Data Cen'¢~- BP Exploration (Alaska) InS 900 East Benson Boulevard Anchorage, Alaska ~9508 STATE OF ALASKA ALAS~--'OIL AND GAS CONSERVATION COMMISSIC~--~ REPORT Or: SUNDRY WELL OPEhATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate Other__ 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2159'SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 297' NSL, 1569' WEL, SEC. 01, T11N, R12E, UPM At total depth 227' NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 61.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-23 (34-01-11-12) PBU 9. Permit number/approval number 83-55 / 10. APl number 50- 029-20937 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 10145 feet BKB 9178 feet Plugs (measured) Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2649 Intermediate 9285 Production -- Liner 1061 Perforation depth: measured 9966 feet BKB 9029 feet Size 20x30 13 3/8 95/8 7 9500'-9590', 9600'-9666', 9676'-9690', 9882'-9902' Junk (measured) Cemented 8 c.y. 3746 c.f. 2274 c.f. fill at 9966' (01/91) Measured depth 146 2685 9321 True vertical de~h BKB 146 2685 8494 325 ~f 9084-10145 8296-9178 Sqz~' 9690~9770' true vertical subsea 8582L8915'(four~rvais) Tubing (size, grade, and measured depth) 5 1/2"L-80 to 9027' with 4 1/2" tailpipe to 9144' Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9027'; 5 1/2" SSSV at 1929' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure dtJN 14 1994 .,,,~,;ka oil & Gas Cons. C0m, Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2370// 4757 2864 1540 2700 ~ 6354 2964 1860 Tubing Pressure 258 289 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned ~7,~,_~ Title Senior Technical Assistant I Form 10-4041Rev 06/15/88 ? - D at e /~///~'//~ SUBMIT IN DI~PLI/CAtE ~ission 9/01/93 WELL M-2304-01-11-12) REPERF The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 9882' - 9902' MD fjh 6/10/94 RECEIVED d[J~l 1 4 1994 Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (9O7) 561-5111 DATE: 10/01/93 T# 85073 BPX/PBU~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. F-14 ~O-(~ PFC]C~kJI~ 09/19/93 #1 10000.00-10250.00 ATLAS 5 " J-11[~.35 CNL/r.~¢~L 09/23/93 ~1 10100.00-10934.00 ATLAS 5 " j-11~ GRICOU C%~ 09/23/93 #1 9150.00- 9700.00 ATLAS 5 " j-21~- Zq CNL I~CL~ 09/23/93 #1 9050.00- 9656.00 ATLAS 5 " M-06Al~~ PRODUCTION LOGv, 09/23/93 #1 11160.00-11950.00 ATLAS 5 " M-06A PRODUCTION LOG~-' 09/23/93 91~G~$) 3300.00-10U45.00 ATLAS 2 " M-23~Y~-~5 PRODUCTION LOG~/ 09/19/93 #! 9300.00- 9926.00 ATLAS 5 " R-047~%Z PFC/~ &~3 09/21/93 #1 9500.00- 9791.00 ATLAS 5 "' R-28~-~ PFCIG~ {p~) 09/22/93 #1 9100.00- 9336.00 ATLAS 5 " S-24 ~0-~5 CL (T6~C~ 09/21/93 #1 9504.00- 9590.00 ATLAS 5 " Information Control Well Records % BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 DATE: 09/07/93 T# 84978 BPX/PBU~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. ~F-i4 ~0'[~ PRODUCTION LOGvw 08/29/93 #i F-2 ~c~%~CL [~P~ 08/31/93 /J-08'Tq-~ CNL/G~ 09/01/93 / J-26~-~ CNL~ 09/01/93 ~ H-23%~-55 ~E~)~C[~~ 09/01/93 ~Y-!7 %~%q~UBING CUTTER~U08/29/93 JY-23~q PRODUCTION LOG~ 08/30/93 ~]. /Y-30 9[~% PRODUCTION LO~ 08/30/93 j Z-i5~~ PRODUCTION LOG 08/28/93 9800.00-10252.00 ATLAS 5 " 9580.00-11545.00 ATLAS 5 " 11550.00-12454.00 ATLAS 5 " 9820.00-10566.00 ATLAS 5 " 9430.00- 9905.00 ATLAS 5 " 8850.00- 9050.00 ATLAS 5 " 10950.00-11300.00 ATLAS 5 " 8900.00- 9244.00 ATLAS 5 " 10900.00-11722.00 ATLAS 5 " Information Control Well Records ~ STATE OFALASKA '-~ 0 ~ i b i ~ ~' L A~ ~KA OIL AND GAS CONSERVATION COMMI~. ,~N ~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pulltubing -. AItercasing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2159' SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479'NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 297'NSL, 1569'WEL, SEC. 01, T11N, R12E, UPM At total depth 227'NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM .Stimulate X Plugging . Repair well 5. Type of Well: Perforate Other Development X Exploratory Stratigraphic . Service 6. Datum elevation (DF or KB) KBE = 61.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-23 (34-01-11-12) PBU 9. Permit number/approval number 83-55/ 10. APl number 50- 029-20937 11 Field/Pool- Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth' Casing - Structural Conductor ~ Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 110 2649 9285 .o 1061 10145feet BKB 9178feet 9966feet BKB 9029feet Plugs (meaSured) Junk (measured) fill at 9966' (01/91) Size Cemented Measured depth True vertical depth BKB 20 x 30 8 c.y. 146 146 13 3/8 3746 c.f. 2685 2685 9 5/8 2274 c.f. 9321 8494 7 325 c.£ 9084-10145 measured 9500~9590~9600~9666; 9676'-9690~ 9882'-9902' true vertical subsea 8582'-8915' (four intervals) 5 1/2" L-80 to 9027' with 4 1/2" tailpipe to 9144' Tubing (size, grade, and measured depth) 8296-9178 Sqzd: 9690'-9770' Packe_rs and SSSV (type and measured depth) 95/8" BOTpackerat 9027';51/2"SSSVat 192R E C E IV E D 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure d U N 1 5 199?- Alaska 0il & Gas Cons. Gornrniss~O" Anchorage 14, Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 3300~ 3630 117 0 9021 ~-' 11417 749 0 258 354 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sicjned '~~ ~,-~ ~ TitleSupervisorWaterflood/MiscibleFlood Form 10-404 Rev 06/15/88 Q SUBMIT IN DUPLICATE . 'HYDRA LI FRACT RING PERATI N 07/27/91 Performed hydraulic fracture pumped 160000# 16/20 CL. Screened out to sudace w/95000# behind pipe, 98 bbls of 10 ppg stage behind pipe. Total load volums=1983 bbls. Sand:pad--13:1. Design was 156000#. screenout started in the fracture and worked it's way back to the wellbore. Pressure was rising fast by the time the 10 ppg stage was top to bottom. Cut sand-after a 400 psi increase, or 2 minutes after the 10 ppg stage was top to bottom. Had a 1050 psi increase by the time flush was staged. Max screenout pressure was 5600 psi. Fluids Pumped: 20 173 44 20 28 35 41 45 48 51 53 317 6 bbls 50# gel prepad pad with 700 gal esl 1 ppg 2 ppg 3 ppg 4 ppg 5 ppg 6 ppg 7 ppg 8 ppg 9 ppg 10 ppg 50# gel flush fjh 5/25/92 RECEIVED J UN 1 5 1992 Alaska 0il & (~as Cons. Gommissio~'~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 01/03/92 T# 83153 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. /.--~Z-26 ~-~'~ LEAK DET 11/07/91 #1 h/~-12~'-/l~ GAS LIFT SURVEY 11/16/91 #1 PROD-F 11/17/91 #1 TEMP 11/14/91 #1 ...-~-01 ~Z''.,,'3~', LEAK DET 11/07/91 ~1 ~5 ~r-r~ INJ 11/20/91 ~1 /~-11 ~/-r~ LEAK DET 11/20/91 91 ~-17 ~';$& ~IFT SURVEY 11/21/91 ~1 ~7 ~*'~')_GAS LIFT SURVEY 11/16/91 ~1 ~3 ~ LE~ DET ~~ LEAK DET /~'13 J JEWELRY LOG 5 " 5 " 11/17/91 #1 12/10/91 #1 12/14/91 #1 12/10/91 #1 12/15/91 #1 12/12/91 #1 216.00-11697.00 CAMCO 2 " 150.00- 9311.00 CAMCO 2/5" 10200.00-10378.00 CAMCO 5 " 8700.00-10119.00 CAMCO 5 " 2000.00- 7600.00 CAMCO 5 " 9400.00- 9940.00 CAMCO 5 " 11200.00-11430.00 CAMCO 5 " 9350.00- 9816.00 CAMCO 5 " 2900.00-10210.00 CAMCO 5 " 150.00-12776.00 CAMCO 2 " 9050.00- 9430.00 CAMCO 5 " 10150.00-11400.00 CAMCO 5 " 10500.00-11345.00 CAMCO 5 " 400.00-10446.00 CAMCO 2 " 8900.00- 9708.00 CAMCO 5 " 200.00-10800.00 CAMCO 2/5" 9400.00- 9780.00 CAMCO 5 " 11/17/91 #1 10150.00-11400.00 CAMCO 12/11/91 #1 13575.00-14590.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED JAN 2 2 1992 Alaska 011 & Gas Cons. Commission Anchorage STATE OF ALASKA ALA~r,,A OIL AND GAS CONSERVATION COMMISS,~,,,J REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate . Plugging Pull tubing __ Alter casing Repair well Perforate X Other. 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2159'SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 297'NSL, 1569' WEL, SEC. 01, T11N, R12E, UPM At total depth 227'NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 61.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-23 (34-01-11-12) PBU 9. Permit numbedapproval number 83-55/90-019 10. APl number 50- 029-20937 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 10145feet BKB 9178feet Effective depth: measured 9966feet true vertical BKB 9029feet Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2649 13 3/8 Intermediate 9285 9 5/8 Production -- Liner 1061 7 Perforation depth' measured 9500'-9590', 9600'-9666', 9676'-9690', 9882'-9902' true vertical subsea 8582'-8915' (four intervals) Tubing (size, grade, and measured depth) Plugs (measured) Junk (measured) fill at 9966' (01/91) Oemented Measured depth 8 c.y. 146 3746 c.f. 2685 2274 c.f. 9321 325 c.f. 9084-10145 5 1/2" L-80 to 9027' with 4 1/2" tailpipe to 9144' True vertical depth BKB 146 2685 8494 8296-9178 Sqzd: 9690'-9770' Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9027'; 5 1/2" SSSV at 1929' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representmive Daily Average Production orlnjection Data Oil-Bbl Gas-M~ Wmer-Bbl Casing Pressure 3800 2718 112 0 3800 2718 112 0 Tubing Pressure 321 15. Attachments -Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas__ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ C~ . ~,~ .)u I.,,c.// Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev 06/15/81~ 0/' Date SUBMIT IN DUPLICATE WELL M-23 .(,34-01-11-12} PBU REPERF,, OPERATIONS 1/13/91 Rigged up Atlas and perforated the following interval using 3 3/8" carrier guns at 4 spf: 9882' - 9902' MD BKB Returned well to production and tested. ~-"" STATE OF ALASKA AL~ ._.,A OIL AND GAS CONSERVATION COMMIS~...,~1 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface . 2159'SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 297' NSL, 1569' WEL, SEC. 01, T11N, R12E, UPM At total depth 227' NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM 12. Present well condition summary Total depth: measured true vertical Stimulate Plugging Alter casing 10145feet BKB 9178feet 9966feet BKB 9029feet Repair well 5. Type of Well: Development ~ Exploratory Stratigraphlc Service Plugs (measured) Junk (measured) Perforate X Other × 6. Datum elevation (DF or KB) KBE , 61.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-23 (34-01-11-12) PBU 9. Permit number/approval number 83-55/90-019 10. APl number 50- 029-20937 11. Field/Pool Prudhoe Oil Pool fill at 9966' (01/91) Effective depth: measured true vertical Casing Length Size Structural - Conductor 110 20 x 30 Surface 2649 13 3/8 Intermediate 9285 9 5/8 Production -- Liner 1061 7 Perforation depth: measured 9500'-9590', 9600'-9666', 9676'-9690', 9882'-9902' Cemented Measured depth 8 c.y. 146 3746 c.f. 2685 2274 c.f. 9321 325 c.f. 9084 - 10145 true vertical subsea 8582'-8915' (four intervals) True vertical depth BKB 146 2685 8494 8296-9178 Sqzd: 9690'-9770' Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9015' with 4 1/2" tailpipe to 9145' Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9015'; 5 1/2" SSSV at 1929' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure Reore~entative Daily Average Produ~ion or Inie~ion D~a A.uhurage OiI-Bbl Gas-Md W~er-Bbl Casing Pressure Tubing Pressure 14. 5290 9688 6034 6240 8855 106 16. Status of well classification as: Oil ~ Gas Suspended Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 1753 352 1973 300 Service Title Supervisor Waterflood/Miscible Flood Date .~J~7t~, SUBMIT IN DUPLICATE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed c.~ Form 10-404 Rev 06/15/88 ~' WELL M-23 (34-01-11-12} PBU CTU CEMENT SQUEEZE/REPERF OPERATIONS 1/16/90 3/12/90 3/17/90 3/19/90 Shot pre-squeeze perforations, 9882' - 9902! MD using Schlumberger 3 3/8" carrier guns at 4 spf. Returned to production and tested. Pumped cement and attempted to squeeze off all perforations. Performed inflow test, okay. Rigged up Schlumberger and perforated the following intervals using 3 3/8" carrier guns at 4 spf: Reperf: Add peal: Reperf: Add perf: Reperf: 9500'- 9590' MD BKB 9600' - 9604' MD BKB 9604'- 9666' MD BKB 9676' - 9690' MD BKB 9882' - 9902' MD BKB Returned well to production and tested. jam 1/1 7/90 RECEIVED Anchorage BP EXPLORATION BP Exploration (Alaska) InC. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date:01/28191 T#:82063 FROM: Information Control Well Records LR2-1 BP CASED HOLE FINALS- SUBJECT: - Enclosed is your copy of the material listed below, if you have any questions, please contact BP Well Records at (907) 564-4445. H-14 COLLAR LOG 01/14/91 #1 10467-10609 Atlas 5" J-15 COLLAR LOG 01/20/91 #1 11100-11365 Atlas 5" M-23 COLLAR LOG 01/11/91 #1 9677-9935 Atlas 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED F£2. 4 1991 Alaska Oil & Gas Cons. Commission' Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907} 561-5111 TO: DISTRIBUTION Date :08/15/90 T#:81493 FROM: SUBJECT: Information Control Well Records LR2-1 BP CABleD HOLE FINALS Enclosed is your copy of the matedai listed below, if you have any questions, please contact BP Well Records at (907) 564-4445. A-27 INJ 07/27/90 #1 8750-9305 Camco 5" A-30 Pump-lnfTemp/FM 07/29/90 #1 10600-11077 Camco 5" E-10 GR/CCL 07/26/90 #1 11400-11739 Camco 5" J-13 GAS ENTRY 07/27/90 #1 11000-11400 Camco 5" M-23 PROD-F 08/01/90 #1 9350-9760 Camco 5" W-06 LEAK DET 07/31/90 #1 3300-8198 Camco 5" X-15 PROD-F 07/31/90 #1 9350-9950 Camco 5" Y-16 PITS 07/22/90 #1 8950-9422 Carnc.~ 5" Y-16 P ROD-F 07/22/90 # 1 8900-9422 Camco 5" Y-17 Pump-In Fremp/FM 07/24/90 #1 10100-10430 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 03/26/90 Transmittal: 80986 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. k-16i TUBING PUNCHER 03/18/90 #1 9730-9950 Sch 5" M-23 PERF 03/18-19/90 #1 9400-9959 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES APR ! O 1990 .~sl',a Oil & Gas Cons. Comm'tssio.[!- Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date:-02/23/90 Transmittal: 80920 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. M-23 PROD-F 02/14/90 #1 9400-10030 Sch 5" N-19 -PROD-F & G~%f 02/15/90 #! 9550-9994 Sch 5" X-16& PERF 02/13/90 #1 10300-10810 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES BP EXPLORATION ._ BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 01/23/90 Transmittal: 80809 From: Information Control Well Records LR2-1 Subject: BP CASED ~OLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. C-04 M-23 X-07 W-24 CNL 2.5" Tool 01/14/90 #1 9750-10659 Sch 5" PERF 01/16/90 #1 9500-10033 Sch 5" PERF 01/18/90 #1 10700-10990 Sch 5" TUBING CUTTER 01/15/90 #1 8746-8930 Sch 5" Distribution: 'ARCO CHEVRON EXXON GEOSCIENCES MOB I L PHILLIPS RESERVOIR . - ARCHIVES R IVED 3 1 1990 Alaska Oil ~ Gas Cons. C0m~tS$iOtl Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 12, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well M-23 (34-01-11-12) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, J A Bragg ~ ~roduct ion Engineering JAM: JAM Enclosures (9) cc: L. Burke (MB12-1) Well File STATE OF ALASKA ,SKA OIL AND GAS CONSERVATION COMI~.,.,,.,ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend . Alter casing ~ Repair well , Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2159'SNL, 195' EWL, SEC. 06, T11N, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, SEC. 01, T11N, R12E, UPM At effective depth 265' NSL, 1599' WEL, SEC. 01, T11N, R12E, UPM At total depth 227' NSL, 1639' WEL, SEC. 01, T11N, R12E, UPM 12. Present well condition summary Total depth: measured 10145 feet true vertical BKB 9178 feet Operation Shutdown ~ Re-enter suspended well Plugging ~ Time extension ~ Stimulate ~ Pull tubing Variance Perforate., Other X 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 61.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-23 (34-01-11.12) PBU 9. Permit number 83-55 10. APl number 50- 029-20937 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10046 feet true vertical BKB 9097 feet Junk (measured) fill at 10046'MD BKB (04/89) Casing Length Size Structural -- Conductor 110 20 x 30 S u rf ace 2649 13 3/8 Intermediate 9285 9 5/8 Production -- Liner 1061 7 Perforation depth: measured 9500'-9590', 9604'-9666', 9690'-9770' Cemented Measured depth True vertical depth BKB 8 c.y. 146 146 3746 c.f. 2685 2685 2274 c.f. 9321 8494 325 c.f. 9084-10145 8296-9178 true vertical subsea 8582'-8805' (three intervals) Tubing (size. grade, and measured depth) 5 1/2"L-80 to 9015' with 4 1/2" tailpipe to 9145' Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9015'; 5 1/2" SSSV at 1929' 13. Attachments Description summary of proposal × Detailed operations program BOP sketch x 14. Estimated date for commencing operation January 1990 16. If proposal was verbally approved Name of approver C. Chatterton I/3/90 Date approved 15. Status of well classification as: Oil X Gas Suspended~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~//{~,.~ Title Manac~ler Production En~lineerin~l /' ./ /Ii' FOR COMMISSION USE ONLY Cond' i~96s of approval: Notify Commission so representative may witness Plug integrity BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- ~ Approved by order of the Commission Form 10-403 Rev 06/15/88 OR!GINAL SIGNED BY t. ONNIE r_. SMITH Coiled Tubing BlowoOut-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams 2" Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (C irc u la t e/R e turns ) W ell Head STATE SUNDRY NOTICE Well M-23 Well M-23 needs a WSO cement squeeze with coiled tubing, The program involves squeezing all perforations followed by reperforation. A summary of the planned procedure is as follows: 1, MIRU coiled tubing unit. Acid wash the perforations. Liquid pack the well and cool the reservoir. Cement squeeze all perforations up to 3500 psi differential. Reverse out cement after holding squeeze for 30 to 40 minutes, Reverse in nitrogen to underbalance well for perforating and inflow test. Leave well with sufficient WHP to maintain 1000 psi positive differential at perforations for WOC period. Inflow test well. -- Resqueeze well if it fails inflow. If no inflow is observed then reperforate as follows: (Ref. 5/4/83 BHCS) e 3, g Si 1 Si 1 10, 11, 9500'-9590' 9600'-9604' 9604'-9666' 9676'-9690' 9690'-9705' 9705'-9740' 9740'-9770' 9882'-9902' Reperf Add Perf Reperf Add Perf Reperf Contingent Suspend Contingent 12. Put well on production. PLH.I/9/90 BP EXPLORATION HOUSTON A~CO CHEVRON EXXON TE~0 TO: MOBTT. PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR · · REv~-ERENCE: ~~S ; _ BP'CASED HOLE FINAL LOGS BP ExDIo~t~on (Alaska) Into 900 East Renson Boulevan:l P.O. Box 196612 Anchorage. Alaska 9951~6612 (907) 561-5111 Date: 05-02-89 T~: 80025 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: M-12i Miscible INJ 04-25-89 '#3 9750-9992 Sch 5" M-23 PITS 04-20-89 #1 9300-10044 Sch 5" N-17 PORD-F 04-23-89 #1 8750~9289 Sch 5" Rece i ved Date Shirley R. McCurry I NFORMAT I ON CONTROL Wel I Records LR2-1 i BP F~PLORATION · BP Exl31oralion (Alaska) Inc. 900 East 8enson Boulevard P.O. Box 196612 Anchorage. Alaska 99519.6612 (907) 561-5111 INDEXED HOUSTON . ARCO CIIEVRON E.~LXON TE~O Date: 03-02-89 TO: MOBIL T~: 79861 PHILLIPS STATE OF ALASKA :~ GEOSCIENCES RESF~KVOIR REFERENCE: B~ CASED HOLE F~AL LOGS The following material ls being submit'l'ed herewith. Please acknowledge receipt by signing a copy of this le~-i'er and returning It to this office: D-26 Completion Record 02-24-89 #1 10777-10962 Sch 5" M-23 Production Log 02-23-89 #1 9400-10056 Sch 5" W-40 CNL-GR (2.5" Tool) 02-22-.89 $2 9850-10535 Sch 5" Rece i veal Date Shirley R. McCurry I NFCRMAT I ON CONTROl Wei I Records LR2-1 Standa,d Alaska Production Company 900 Eos! Bq.n$on Boule' P.O. Box 19661:2 Ancho,oge. Alos&a ~519-~12 1907) 564-511 I INDEXED DALLAS ............ ARCO CHEVRON STANDARD ALASKA PRODUCTION EXXON - TEXACO Date: 04/20/87 TO: MOBIL TI: 77830 PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: S~.PC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: CH/CNL 12/06/86 #1 9726-12211 Sch 5" GR Correlation 12/06/86 #1 6974-10850 Sch 5" CET 12/06/86 #1 9753-12257 Sch GCT Directional Survey 12/21/86 #1 12-10312 Sch 5" CBT 12/06/86 #1 9726-12236 Sch 5" CCL 11/16/86 #1 8900-10300 Sch 5" Multi-Finger Caliper 10/11/86 #1 24-9440 Sch 5" -23 -23 -23 F-23 F-23 H-3 J-11 ~-22 "-..0M_23 '"'"'- Y-23 ~ubing Tail Cutting Record 11/24/86 Completion Record 10/24/86 #1 Completion Record 10/09/86 #1 PI 9400-10293 Sch 5" 8910-10016 Sch 5" 9796-11558 Sch 5" Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 Slandard Alaska Production Company 900 Eo$! Benson Boulevo, P.O. Bo~ 196612 Anchoroge. Alosko 99519-6612 (9071 564-51 I I INDEXED DALLAS ARCO cH~wo~ STANDARD ALASKA PRODUCTION TEXACO Date: 01/07/87 TO: MOBIL TI: 77646 PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: C-32 D-1 D-24 D-25 F-5 F-5 F-5 F-9 F-18 F-23 H-21 J-2 M-4' M-23 M-28 S-15 S-19 U-13 X-14 Perf. Record 08/14/86 #1 9220-10398 Sch 5" " " 07/21/86 #1 9010-9778 Sch 5" perf-. Record 07/28/86 #1 9690-11060 Sch 5" Perf. Record 07/26/86 #1 9990-10876 Sc~ 5" Tubing Puncher 08/16/86 #1 Sch 5" EPL ~: 08/17/86 #1 0-9650 Sch 5" Tubing Puncher 08/21/86 9300-9663 Sch 5" Collar 07/28/86 #1 8500-8810 Sch 5" Perf. Record 07/19/86 #1 11210-12220 Sch 5" CCL-tie-in 12/31/86 #1 9500-10480 Camco 5" Temp. 12/27/86 gl 2858-9827 Camco 5" GR 12/31/86 gl 9000-10333 Camco 5" Production Profile 01/01/87 gl 11150-11630 Camco 5" Production Profile 12/30/86 #1 9350-9850 Camco 5" Injection Profile 01/02/87 #1 8580-9160 Camco 5" EPL 07/07/86 'gl 11200-11750 Sch 5" FLowmeter 12/29/86 #2 9500-10050 Camco 5" Perf. Record 07/25/86 gl 10195-11473 Sch 5" Perf. Record 08/07/86 #1 10650-11510 Sch 5" Race i ved Date A un;I o| the o,ig;nal Slondofd Oil Company Fo~-ded i, C~,~o,U. ?~,~,... m_~ZO~ Victoria Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company 900 East Benson Boulevc P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) ,564-5111 oc%ober 29, 1986 STANDARD ALASKA PRODUCTION Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well M-23 (34-01-11-12) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the abOve-named well. This contains our subsequent report of perforating the well. Yours very truly, SLB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 M-23 Well File S. L. Bryant, Supervisor Reservoir/Production Surveillance Unit II RECEIVEI) OCT 0 1986 011 &(tas Cons. Commission Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASI' DIL AND GAS CONSERVATION COMk '~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown~ '~ Stimulate ~ Plugging ~ Perforate ~, Pull tubing Alter Casing ~ Other ~ 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM At top of productive interval 479' NSL, 1375' WEL, Sec. 01, TllN, R12E, UPM At effective depth 244' NSL, 1621' WEL, Sec. 01, TllN, R12E, UPM At total depth 227' NSL, 1639' WEL, Sec. 01-r TllN, R12Er UPM 11. Present well condition summary Total depth: measured 10145 feet Plugs (measured) true vertical 9178 feet BK:B 5. Datum elevation (DF or KB) FBE = 61.5-5 6. Unit or Property name Prudhoe Bay Unit Feet 7. Well number M-23 (34-01-11-12) PBU 8. Approval number 411 9. APl number 50--029-20937 10. Pool Prudhoe Oil Pool 12. Effective depth: measured true vertical 10102 feet Junk (measured) 9144 feet BKB Casing Length Structural -- Conductor 84 ' Surface 2659' Intermediate 9295 ' Production -- Liner 1061' Perforation depth: measured 9500' - 9770' Size Cemented 8 cu. yds. 3746 c.f. 2274 c.f. 20 "x30" 13 3/8" 9 5/8" 1! 325 c.f. (three intervals) Measured depth 110' 2685' 9321' 9084'-10145' True Vertical depth BKB 110' 2685' 8494' 8296'-9178' true vertical (subsea) 8582' - 8805' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9015' with 4 1/2" tailpipe to 9145' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9015'~ 5 1/2" Camco SSSV at 1929' Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl 2110 1426 4204 Casing Pressure 0 0 2870 14336 5802 Tubing Pressure 321 1379 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run .~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge FoS; grnn:;.404~85/~ ~'~ /i Title Supvr. Res/Prod. Surveillance II Date /~/2~ Submit in--/- ~-Dup¢ic'ate Well M-23 (34-01-11-12) PBU ADDITIONAL PERFORATING OPERATIONS The following additional interval was perforated October 24, 1986 at 4 spf using Schlumberger 2 7/8" Hyperdome guns: 9500' - 9590' MD BKB (8582' - 8657' TVDss) Ref. BHCS/GR, 5/4/83 A lubricator was installed and tested to 3500 psi for all well work. Following perforating operations, the well was put back on production and tested. jm 10/28/86 RECEIVED ,, ;'~ ~ o :i.986 STATE OF ALASKA ALASi' :)IL AND GAS CONSERVATION COMN' ~ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -- Suspend ~ Operation Shutdown ~. Re-enter suspended well -- Alter casing :~ Time extension -_ Change approved program ~ Plugging ~ Stimulate ~ Pull tubing -- Amend order ~' Perforate -- Other" 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 61.55 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM At top of productive interval (top Ivishak/Sadlerochit) 479' NSL, 1375' WEL, Sec. 01, TllN, R12E, UPM At effective depth 244' NSL, 1621' W-EL, Sec. 01, TllN, R12E, UPM At total depth 227' NSL, 1639' W-EL, Sec. 01, TllN, R12E, UPM 7. Well number M-23 (34-01-11-12) PBU 8. Permit number 83-55 9. APl number 50-- 029-20937 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10145 feet 9178 feet BKB Plugs (measured) Effective depth: measured true vertical 10102 feet Junk (measured) 9144 feet BZ(B Casing Length Size Cemented Structural - -- Conductor, 84 ' 20"x30" 8 cu.yds. Surface 2659' 13 3/8" 3746 c.f. Intermediate 9295' 9 5/8" 2274 c.f. Production -- Liner 1061' 7" 325 c.f. Perforation depth: measured 9604' - 9770' (two intervals) true vertical (subsea) 8668' - 8805' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9015' with 4 1/2" tailpipe to 9145' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9015'; 5 1/2" Camco SSSV at 1929' Measured depth 110' 2685' 9321' 9084'-10145' True Vertical depth BKB 110' 2685' 8494 ' 8296'-9178' ' -,'. '2 19 S6 12.Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation September 1986 14. If propOsal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Si~edS. L.~~r;~F~ant ~ ~ Title Supvr. Res/Prod. Surveillance II Date Commission Use Only Conditions of approval Notify commission so representative may witness ~ Plug integrity © BOP Test [-,' Location clearance Approved by Form 10-403 Rev 'i2-1-85 Commissioner by order of the commission Date 9 '~-~ Submit in triplicate Well M-23 (34-01-11-12) PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following additional interval in Well M-23 during September 1986 at 4 spf: 9500' - 9590' MD (8582' - 8657' TVDss) Ref. BHCS/GR, 5/4/83 · A lubricator will be installed and tested to 3500 psi for all well work. Following perforating operations, the well will be put back on production and tested. jm 9/8/86 FLOW TUBES & PACKOFF -L BOWEN PACKOFF HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE GREASE LINE FLOWLIN E ._~r~_J_ J VALVE RISER GREASE MANIFOLD GREASE PUMP ,.~. GREASE RESERVOIR BOP INDEXED DAIJ.AS ARCO CHEVRON EXXON TEXACO Dote: 05/05/86 TO: MOBIL TI: 77033 PHILLIPS GEOSCIENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The fol Io~ing material Is being submll'fed herevlth. '/.~~ea~ acknovledge receipt by signing a copy of this lel-ter and retur'ning It lo this office: C-28-~' H-3' H-15 -J K-5 M-9 M-21 / M-23" N-17 R-8 R-8 R-8 R-12.~ _ R-i2 R-12 :/R-14 .R-I4 X-14 -- Y-17: Cont. Flow Survey 03/17/86 ~1 10500-11020 GO 5" DFT-Pump-in,Temp 03/10/86 ~1 9950-10310 GO 5" Temp. Log-Pump-in 03/10/86 #1 11350-11750 GO 5" Temp. Log 03/08/86 91 9150-9785 GO 5" Cont. Flow Survey 02/28/86 #1 9800-10400 GO 5" Cont. Flow Survey 03/01/86 #1 8800-9300 GO 5" Cont. Flow Survey 03/13/86 #1 9400-9850 GO 5" DFT 03/13/86 #1 9400-10060 GO 5" Cont. Flow Survey 03/12/86 #1 8800-9300 GO 5" DFT 03/05/86 #1 10950-11370 GO 5" Hydro 03/05/86 #1 10000-11370 GO 5" Cont. l~low Survey 03/05/86 #1 10950-11350 GO 5" Cont.F!ow Survey 03/06/86 #1 10500-10950 GO 5" DFT 03/06/86 #1 10500-10950 GO 5" Hydro 03/06/86 #1 10550-10950 GO 5" Hydro 03/07/86 #1 9800-10300 GO 5" Cont. Flow Survey 03/07/86 #1 9800-10300 GO 5" DFT-T~mp-KP-Sp~n~er 03/23/86 #1 11300-11570 GO 5" DFT-Pump-in Temp. 03/18/86 #1 10200-10498 GO 5" Victoria Aldridge LR2-1 I I~'ORMAT 10~ CO~TR~ ~el I Eeccx'os LR2-1 .. SOHIO ALASKA PETROLEUM COMPANY January 29, 1986 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well M-23 (34-01-11-12) PBU Gentlemen: Enclosed, in duplicate, are the following forms for the above- named well. 1. ~~/--;~4~i~i.'~omple tion Report, 2. Form 10-403, Sundry Notice and Report on Wells, 3. Form 10-404, Monthly Report of Drilling and Workovers. Yours very truly, S. L. Bryant Supervisor Reservoir/Production Surveillance Unit PFB: JAM Enclosures cc: Drilling Well Files (MB12-1) Well Records (LR2-1) M-23 Well File RECEIVED 1 !986 Alaska Oil & Gas Cons. Gommission Anchorage STATE OF ALASKA ---- ALASKA (~.~. AND GAS CONSERVATION CO, .:/IlSSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL I~ GAS [-] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of OperatOr 7. Permit Number SOHIO ALASKA PETROLEUM COMPANY 83-55 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20937 4. Location of well at surface 9. Unit or Lease Name 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval Top Sag R, SST, 10. Well Number 532' NSL, 1316' WEL, Sec. 01, TllN, R12E, UPM M-23 (34-01-11-12) PBU At Total Depth 11. Field and Pool 227' NSL, 1639' WEL, Sec. 01,. TllN, R12E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) / 6. Lease Designation and Serial No. PrucLhoe Oil Pool KBE = 61.55' AMSL! ADL 28260 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 4/22/83 5/4/83 5/9/83J feet MSLI one 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10145 ' MD 9178 ' TVD 10102 ' MD 9144 ' TVD YES ~ NO []I 1929 feet MD 1890 ' 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, FDC/CNL/DIL/GR/SP/CAL, CBL/VDL/CCL/GR, Gyroscopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSIZE WT. PER FT. GRADE :TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate~ConductorSurface 110 ' 36" 8 cu.yds, concrete 13 3/8" 72# L-80 Surface 2685' 17 1/2" 3746 cu. ft. Arcticset III & II 9 5/8" 47# 'L-80 Surface 9321' 12 1/4" 1569 cu.ft. Class G w/8% gel followed 575 cu.ft. Class G; 130 cu.ft. PFC 7" 26# L-80 9084' 10145' 8 1/2" 325 cu. ft. Class G W/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD r1~v-Dss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool Top: 960---4' ~ 5 1/2" 8995' 8995 ' Bottom: 9770' 8805' w/ 4 1/2" ta:.lpi~e 9145' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9604' -9666' B:~3 (8668' -8719' ~I)SS) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9690' - 9770' B:[~ (8739' - 8805' ~7Dss) 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) 5/22/84I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ,. 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. [ ECEiVED ..i '~- ~:: '~" !986 Alaska 0il & Gas Cons. Commission Anchorage by Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ' 30. - ..... ~-~: .~.~".~' ;~ . '-- . .~~ .: , . . ..... ' GEOI'OGICMARKERS : " ' ~ " - FORMATION TESTS: · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag R. SST. 9349' 8456' Shublik 9391 ' 8491 ' Ivishak 9493 ' 8575 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~?'~'~ ~/~ ~Title Supvr- Reserv°ir/ Date S L Bryant Product ~on Surveillance 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 cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". I=nrm I STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 83-55 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20937 4. Location of Well At surface: 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 61.55' AMSL 6. Lease Designation and Serial No. At)T, 28260 9. Unit or Lease Name Prudhoe Bay Unit 10~ Well Number M-23 (34-01-11-12) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10~407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following additional interval was perforated January 17, 1986 using Dresser Atlas 3 1/8" Jumbo Jet'Koneshot guns at 1 spf. A lubricator was installed and tested to 3500 psi for all well work. The SSSV was pulled prior to perforating; then reset and tested in the ball valve nipple at 1929' following the job. 9690' - 9770' BKB (Ref. BHCS/GR, 5/4/83) RECEIVED Alaska Oil & Gas 6or~s. 6ommissior~ Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~7~J ~ T,tleSUporv-~sor Roservoir/ Date The space below for Commission use - 8. L. BrTant Product±on Surveillance [Init II Conditions of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate STATE OF ALASKA ALASKA ~_ .~ AND GAS CONSERVATION CC,,.MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 83-55 3. Address P. O. Box 196612, Anchorage, Alaska 4. Location of Well at surface 99519-6612 2159' SNL, 195' EWL, Sec. 06', TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 61.55' AMSL ADL 28260 8. APl Number 50--029-2093? 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. M-23 (34-01-11-12) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of. Janua~ ,19.86 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner ru.n and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run Ab,~ska 0il & Oas C;~;!:_;. Cf~;'~F'!s~ion 6. DST data, perforating'data, shows of.H2S, miscellaneous data 1/17/86: Rigged'up DresSer Atlas and perforated the interval 9690' - 9770' BKB (Ref. BHCS/GR, 5/4/83) using 3 1/8" Jumbo Jet Koneshot guns at 1 spf. The SSSV was set and tested in the ball valve nipple at 1929'. Well on production. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ..//.~~Z'- ~ ~.,A~~ S upvr. Re s./Production /,/~~ SIGNED ~.,.,"~-//l,f_,,~/~ ~ /~/,/~ TITLE ~u~ei~l~n~e U~i~ I~ DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be find in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. ~ ~n~n~ Submit in duplicate SOHIO ALASKA PETROLEUM COMPANY November 18, 1985 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well M-23 (34'01-11-12) PBU Gentlemen: Enclosed, in triplicate, is Fom 10-403, Sundry Notices and Reports on WellS, for the'above-named well. This contains our proposal to perforate an additional interval in the well. PFB:JAM~ Enclosures (3) cc: R. H. Re±ley (MB12-1) Well Records (LR2-1) M-23 Well File Yours very truly, Supervisor, Surveillance Unit II STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator SOHIO ALASKA PETROLEUM COMPANY 3. Address P. O. BOX 196612, ANCHQRAGE, ALASKA 99519-6612 4. Location of Well At surface: 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 61.55' AMSL I 6. Lease Designation and Serial No. ADT, 28260 12. 7. Permit No. 83-55 8. APl Number 50--029-20937 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number M-23 (34-01-11-12) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [~ Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following additional interval will be perforated during December 1985 using reduced shot density. A lubricator will be installed and tested to 3500 psi for all well work. An SSSV will be set and tested'in the'ball ~al~e at 1929'. 9690' -9770' BKB (Ref. BHCS/GR, 5/4/83) ED Alaska Arich0ra0e ' .14. I hereby certify that the for~~ of my knowledge. Signed Title Supervisor S%lXr~/'eilla:nce UR_it Ti'Date The space below for Commission use P. F. Barth Conditions of APproval, if any: Approved by COMMISSIONER A..~roved Co9¥ ~.~. ~"' '~ By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY ~o: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) CENTRAL FILES (CCi/' s-Transmittal Only) 3111 "C"'STRE[1 AN('HORAG[ A~A.~;~..z- TELEPHONE 1907) 265 0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 - . Date: 8/t4/84 CC#.: 75625 REFERENCE: S~O CASED HOLE FINAL LOGS e is submitted herewith. Please acknowledge receipt by signing a following material being copy of this letter and returning it to this office:- A-2 M-12 M_l'3~/ M-14/ M-19u~f~ M-21 M-23 M-12 2'I- 13 S_6/ S-il/ S-14 CH-CNL 7/1/84 #3' 10700-11529 GO 5" Cont. Flow Survey 7/12/84 #1 9700-10150 GO 5" Cont. Flow Survey 7/13/84 #1 9350-9800 GO 5" Cont. Flow Survey 6/28/84 #1 10100-10700 GO 5" Cont. Flow Survey 7/9/84 #1 9950-10350 GO 5" Cont. Flow Survey 7/14/84 #1 8800-9250 GO. '5" Cont. Flow Survey 7/6/84 #1 9450-9800 GO 5" Temp. Log 7/23/84 #1 9550-10200 Camco 5" Temp. Log 7/24/84 #1 9200-9900 Cameo 5" Temp. Log 7/22/84 #1 8800-10450 Camco 5" DFT 7/22/84 #1 9000-9600 GO 5" Temp. Log 7/22/84 #1 10000-10650 Camco 5" (4/82) RECEIVED DATE Victoria Aldridge TP1-5 Development Geology Well Records INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "c" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 To: SFO/UNIT/STATE: (-Marathon) GETTY MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) Date: 7-16-84 CC#: 75591 REFERENCE: SOI~O FINAL DATA - PRESSURE SURVEY DATA /~e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- A-15 Static Gradient 7-5-84 Otis A-18 Static Gradient 7-5-84 GO M-23 PBU & PBU Data Sheet 7-6-84 GO (4/82) RECEIVED DATE Carolyn Bishop C,) ~]mi~Dewelopment Geology Well Records To: SFO/UNIT/STATE: SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY (-Marathon) MOBIL PHILLIPS .~. 'STATE~, BPAE (Tran. smitta.1 Only) CENTRAL FILES (CCt/'s - Transmittal Only) 3111 "C" STREEI ANCHORAGE. ALASKA TELEPHONE 1907) 26S-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 6-18-84 CC#: 75392 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- A-5/ M-19 / M-21- M-22' E-1~ M-23 /' M-24 / N-7/ Q-3/ Static-Gradient 5-30-84 Otis Static Gradient 5-25-84 Otis Static Gradient 5-27-84 Otis Static Gradient 5-29-84 Camco Static Gradient 5-30-84 Camco Static 6-1-84 GO Static Gradient 6-4-84 Camco Static Gradient 5-31-84 Otis Static Gradient 5-31-84 Camco RECEIVED JUN ? 1984 Al-~ska Oil &,,Gas Cons. C°n;rnission 'qnchorage (4/82) · Carolyn Bishop Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 June 8, 1984 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention Mr. C. V. Chatterton Gentlemen: Well M-23 (34-01-11-12) PBU Enclosed, in duplicate, are the following forms for the above-named well. le e Form 10-407, Completion Report; Form 10-403, Sundry Notice and Reports on Wells; Form 10-404, Monthly Report of Drilling and Workovers. ¥~ very truly, ~~.. District' Petrole~um Engineer GJP/,~/ckg Enclosures J. D. Hartz Geology Well File ~17 CC: '~-' '~" STATE OF ALASKA ~--~'~' ~-A¢2 ~. ALASKA O,L AND GAS CONSERVATION C~,,,ilSSION 'WELL COMPLI=TION OR RECOMPLETION REPORT AND LOG Classification of Service Well 1 ,-Status of Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] '~ 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Co~y 83-55 3. Address 8. APl Number Pouch 6-612, Anchoraqe, Alaska 99502 50-029-20937 4. Location of well at surface 9. Unit or Lease Name 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM Prudhoe Bay Uni~ At Top Producing Interval Top of Sag R. Sst. 10. Well Number 532' NSL, 1316' ~EL, Sm. 01, TllN, R12E, UPM M~23 (34.01~11~12) At Total Depth 1 1. Field and Pool 227' NSL, 1639'~ WEL, Sec.. 01, TllN, R12E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. ~rudhoe Oil :Pool KBE = 61.55" AMSL 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore I 16. No. of Completions 4/22/83 5'/4/83 g/9/RA feet MSLI One 17. Total Depth (MD+TVD) 18. PlugB~ckDepth(MD+TVD) 19. Direct~onalSurvey 20. Depth where SSSV set 21. Thickness of Permafrost 10145'MD-9178TVD L0102'MD-9144 ~LA/D YES ~ NO [] 1929 feet MD 1890' 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, FDC/CNL./DTL./GR/SP/CAL, CBL/VDL/CC~_ ./GR, Gyroscopic Survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 2~ × 3~ rn.~ula~d Cx~r~uc.~:- Surfac~ 110 36 8 cu. yds. concre ~e 13 3/8 72~ L-80 Rurfac~ 2685 17½ 3746 cu.ft. Arcticse!~ III & II 9'5'/~ 47~ L-8~ Surfac~ 9321 12% 1569 cu. ft. .Class G ~/8%"-' Gel follow~ 575 cu. ft. Class G; 130 cu. ft. Perma 7 26~, L-80 9084 -10145 8½ 325 cu. ft. Class G ~/18% salt 24. Perforations open to Production .(:MD+TVD of Top and Bottom and 25. TUBING RECORD . .- interval, size and number) MD -q'~s's SIZEs½, DEPTH SET8995(MD), PACKER SET (MD) 8995 ' Prudhoe Oil Pool Top: 9604" 86'68 '~ w/4%" .tailp~.pe 9145 ' Bottc~: 9666" 8719 t-~ 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED : . . 9604'-9666' BKB {8668"~8719~ TVDSs) . 27. PRoDucTION TEST Date~Firs~ Production - I Method of Operation (Flowing, gas lift, etc.) May 22, 1984I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO . TEST PERIOD ~i~ . , OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Flow Tubing,., Casing Pressure : : CALCULATED · Press. - .. 24-HO.0R RATE . 28. COP E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. : . . :D , . JUN2 .. Cons. ' Cnorage , Submit in duplicate Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE . :29. ' 30. - .; GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea _ ~ag R. Sst. 9349' 8456' ~hublik 9391 ' 8491 ' :vishak 9493 ' 8575' 32. I hereby c that s true and correct to the best of my knowledge + Signed /~~~ ¢.?'~, TitleDistrict ?etroleum F-~DDagt~neer ((2 /f ~, /~ /? - fG¢. J. Pli4ga- Q t 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 cement- ing and the location of the cementing tool. item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". STATE OF ALASKA --'~-, ALASKA (~iL AND GAS CONSERVATION CO,,,,VlISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 4. Location of Well At Surface: 2159 ' SNL, 195 ' EWL, Sec. 5. Elevation in feet (indicate KB, DF, etc.) KBE = 61.55' AMSL 12. 99502 06, TllN, R13E, UPM 7. Permit No. 83-55 8. APl Number 50-029--20937 9. Unit or Lease Name Prudhoe Bay unit 10. Well Number M-23 (34-01-11-12~ PBU 11. Field and Pool Prudhoe Bay 6. Lease Designation and Serial No. Prudhoe Oil Pool ADL 28260 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] , Perforations [~ Altering Casing r-I stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates; including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals were perforated May 22, 1984, using Dresser Atlas 3 3/8 "Scallop Guns at 6 spf. A lubricator was installed and tested to 3600 psi on all well w~rk. 9604'-9666' BKB (Ref. BHCS/GR, 5/4/83) An SSSVwas set and tested in the ba~l valve nipple at 1929'. f 'RECEIVED JUN 1 3 !984 Alaska Oil & Gas C0~s. COmrl][s$[otl Anchorage 14. i here is true and correct to the best of my knowledge. The sp~e below for ~jlnission use t~ Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate , ' .--.-~.. STATE OF ALASKA · ALASKA _ AND GAS CONSERVATION C~ 'ilSSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] 2. Name of operator Workover operation [] 7. Permit No. Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 99502 4. Location of Well at surface 2159' SNL, 195' EWL, sec. 06, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 61.55' A/~SL 6. Lease Designation and Serial No. ADL 28260 83-55 8. APl Number 60-029-20937 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. M-23 (34-01-11-12) 11. Field and Pool Prudhoe Oil Pool PBU For the Month of June ,19 84 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description RECEIVED JUN 1 1984 15. Logs run and depth where run Alaska Oil & Gas Cons. Commission Anchorage 6. DST data, perforating data, shows of H25, miscellaneous data See Attached. =. 17. I hereby t~the f g is true and correct to the best of my knowledge. NOTE--F~'eport on tl$i~orm is require~Vfor each calendar month, regardless of the status of operations, and must be filed i~ duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate PERFORATING DATA - Well M-23 (34-01-11-12) PBU May 20, 1984: May 22, 1984: May 29, 1984: June 1, 1984: June 2, 1984: Pressure tested tubing and inner annulus. Rigged up Dresser Atlas and per forated the following intervals using 3 3/8" Scallop Guns at 6 spf: 9604'-9666' BKB (Ref. BHCS/GR, 5/4/83) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and tested EBSV in ball valve nipple at 1929' . Well on production. , ECEiVFD J U N 1 / 1~84 Al~sl.',a Oil & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 May 1, 1984 Alaska Oil & Gas Conserva%ion ~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells M-23 and M-24 Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-n~med wells. These contain our proposals to perforate these wells. Enclosures s very trulyI District Petroleum Engineer J. D. Hartz Geology Well File #17 STATE OF ALASKA ALASK~ ,JIL AND GAS CONSERVATION C_.MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE L L::~ OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well At Surface: 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc;) KBE = 61.55' AMSL 6. Lease Designation and Serial No. ADL 28260 7. Permit No. 83-55 8. APl Number so- 029-20937 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number M-23 (34-01-11-12) PBU 11. Field and Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' (Submit in Triplicate) (Submit in Duplicate) Perforate ~ Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well " [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) [] [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interval will be perforated in May/June, 1984, using 3 3/8" carrier guns at 4 s.p.f. A lubricator will be installed and tested ~o 3500 psi for all well work. 9604'-9666'-BKB (Ref. BHCS/GR, 5-4-83) An SSSV will 'be set and tested in the ball valve nipple at 1929'. RECEIVED . B Alaska 0il & ~,ts Cons. Commission ' o~ ~on~, ~ ' ~ , . 14. ~hereby~e/lify ,~he foregO, is true and corr,, ,o the ~s, of my knowledge. si ~ ~i.e D&sm~c~ ~e~o[e~ ~~e~ Dat~ . Conditions of Approval, if any: ~proved Copy turn ~ By Order of Approved by COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO~ SFO/UNIT/ GETTY STATE: MARATHON MOB IL PHILLIPS * STATE OF AK BPAE (Transmittal Only) 311 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265.0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 5/31/83 CC#: 074492 * Date to State Via Drilling: REFEREN~.:ENTRAL FILES (CC#' s-Transmittal Only) ,~~__OHIO OPEN HOLE FINAL LOGS // The ~g m--~teri~-I 7s ~'eiTgg sTbmit-~--ed ~erewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- S FO/UNIT/STATE: M-23 DIL/SFL M-23 BHCS M-23 FDC/CNL-Poro M-23 FDC/CNL-Raw M-23 GR Tie-In 5/1/83 & #1 & 2687-9318 Sch 5" & 2" 5/4/83 #2 9306-10129 Sch 5" & 2" 5/4/83 #2 9306-10096 Sch 5" & 2" 5/4/83 #1 9306-10130 Sch 5" & 2" 5/4/83 #1 9306-10130 Sch 5" & 2" 5/4/83 #2 8000-9350 Sch 5" & 2" 5/31/83 STATE ONLY' DIRECTIONAL SURVEYS' Magnetic Single Shot Directional Survey Gyroscopic Directional Survey RECEIVED DATE Date: 4/23/83 tOjob#: 0483-023 5/2/83 Date: 5/12/83 Job#: AK-BO-30042 19 ~.laska 0ti & Gas Cons Anchorage Victoria Aldridge Well Records TP1-5 Development Geology · -o . SOHIO ALASKA PETROLEUM COMPANY SFO ARCO TO: EXXON PHILLIPS, STATE OF AK CENTRAL FILES (CC#' s-Transmittal Only 313 I "C" SIREET Ar4CHORAG£, ALASKA . T[LEPHONE (907J 265-0000 MAIL: POUCH 6.612 ANCHORAGE, ALASKA 99502 Da te :5-26-83 Trans. #: 074487 CC#: 0744R7 REFERENCE: S~I~' MAGNETIC LIS TAPES & LISTINGS ~r'~e following material is being submitted herewith.-Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- D-il / 05-04-83 TDT-M --~F-7 j 05-14-83 TDT-M -~-~F-8 05-13-83 CH CNL -'4~M-23 05-04-83 Open Hole -~- ¢D-3- 05-16-83 CH CNL --~E-9 / 05-17-83 - CH CNL - ~Q-2 -" 05-14-83 CH CNL .... ~F-7 -/ 05-14-83 CH CNL --~D-4 / 05-16-83 CH (IN-L Run 2 Acc. 68247 Run 5 Acc. 68290 Run 5 Acc. 68277 Run 2 Acc. 68262 Run 3 Acc. 68280 Run 1 Acc. 68286 Run 7 Acc. 68278 Run 2 Acc. 68289 Run 10 Acc. 68279 '; /:'-' d' ' .1 ;: . ;.' · .:.' ;, -:, /',1 .... ~, , ,. ..- . , ~*SFO & EXXON: 'AnAsterfsk:(*) neXt-to a'listing abouve means you should have received the Tape(s) Please confirm this. R£CS~VSD DATE and Listing(s) directly from the respective service company. .. SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 31, 1983 Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: WELL M-23 (34-01-11-12) PBU Enclosed, in duplicate, is Form 10-407, Well Completion Report, for the above-named well together with the Well History, Well Logs and Directional Surveys. This well has been completed as a non-perforated oil well. Very truly yours, R. H. Reiley District Drilling Engineer R}tR: MCM: pw cc: Well File ~17 Geology / ..... - STATE OF ALASKA ~.~-.~ ~RIG I '~ ALASKA-~ ._AND GAS CONSERVATION CC VllSSlO .. WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL r~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 83~55 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20.937 4. Location of well at surface 9. Unit or Lease Name 2159' SNL, 195' EWL, Sec. 06, TllN, R13E, UPMlv' "~RIFI~D Prudhoe Bay' Unit At Top Producing Interval Top of Sag R. Sst:. - 10. Well Number 532' NSL, 1316' WEL, Sec. 01, TllN, R12E, UPM !Surf. g__~ M-23 (34-01~11-12) PBU At Total Depth jrB. H. .~ _ ~ 11. Field and Pool 227' NSL, 1639' WEL, Sec. 01, TllN, R12E, UPM - 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. P~u(~loe Bay K]3E = 61.55' AMSLI ADL 28260 Prudhoe 0il Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., SueD. or Aband. 115. Water Depth, if offshore 116. No. of Completions 4-22-83 5-4-83 5-9-.83I feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10145'MD-9178'TVD 101Q2'MD~9144,'EV[ YES-~ NO•I 1929 feetMD 1890t 22. Type Electric or Other Logs Run DIL/BHCS/SP/G~, FI}C/CNL~TL/GR/SP/CAL, C]EL~L/CCL/GR, Gyroscopic Survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLESIZE CEMENTING RECORD .AMOUNT PULLED 20:~ 30 Insu]ate~[ Conduc%3r Surface 110 36 8 cu,yds, concrete 13 3/8 72~ L-80 Surface 2685 17½ 3746 cu. ft. Arcticset III & Arcticset 9 5/8 47~ L-80 Surface 9321 12~ 1569 cu. ft. Class G ~/18% Gel fo!lowe~ 575 cu.ft.Class G;130cu. ft. Permafro. 7 26~ L-80 9084 10145 8½ 325 cu.ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5½" 8995 ~ 8995 ' W/.l%" '%ai.tp±pe 9145' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED , . None 27. PRODUCTION TEsT Date First Production' I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAs-McF WATER-BBL OIL GRAVITY-APl (co[r) Press. 24-Hour RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED A~aska 0ii & ,.~.:s : ....... ~,~,,,;,i~..~;:. ,., II Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Sag R. Sst. Shublik Ivishak GEOLOGIC MARKERS MC~ MEAS. DEPTH 9349' 9391' 9493' TRUE VERT. DEPTH Subs~:~ 8456' 8491' 8575' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 31. LIST OF ATTACHMENTS Well H~story, Well Logs and D~rec~_~.onal Surve~vs 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ ~." ~.,~ ~ , District Drilling FJqgineer _ _ / ~--~)~__. Title Date R. H · Re:L_Le¥ - -- ~-~ / 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 cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". WELL M-23 (34-01-11-12)PBU WELL HISTORY Spudded well at 1000 hours April 22, 1983. Vertically drilled 17 1/2' hole to 2700'. Ran 66 jts. 13 3/8" 72# L-80 Buttress casing to 2685'. Cemented with 3281 cu. ft. Arcticset III followed by 465 cu.ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2640', tested casing to 3000 psi, okay. Drilled out to 2730', ran leak-off test to 0.76 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9332'. Ran 237 jts. 9 5/8" 47# L-80 Buttress casing to 9321'. Cemented in two stages: First stage with lead slurry of 1569 cu. ft. Class G cement with 8% Gel followed by tail slurry of 575 cu. ft. Glass G neat; second stage through D.V. packer at 2597' with 130 cu. ft. Permafrost C cement preceded by Arctic Pack. Cleaned out D.V., tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10145'. Ran open hole logs. Ran 27 jts. 7' 26~ L-80 IJ4S liner to 10145'. ce~mented with 325 cu. ft. Class G cement with 18% salt. Cleaned ~ out to 10102', tested liner to 3000 psi, okay. Changed well over to NaC1. Ran CBL. Ran 229 jts. 5 1/2" 17~ A/B Mod Buttress IPC tubing with 4 1/2' tailpipe assembly to 9145'. Landed tubing with ball valve at 1929'. Installed and tested tree. Displaced tubing to diesel, set packer at 8995'. Tested tubing to 3500 psi, okay. Released rig at 0400 hours May 9, 1983. Ran gyroscopic survey, tested and secured well May 12, 1983. RECEIVED i ,AY 1983 Alaska SOHI~O ALASKA PETROLEUM CO PA D' M (3,q.. I . I i. i,?.) ' M'E3 Controlled D illing Cons u._.ltant . .) LE~ HENDERSON 349-3114 CONThJLLED DRILLING 7608 Highlander Drive Anchorage, Alaska 99502 (907) 349-3114 Mr'. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK ' 99502 May 3, 1983 RE: Magnetic Single Shot Survey. Job No. 0483-023 Well M-23 (32-1-i1-12) Prudhoe Bay Field North Slope, Alaska Date of Survey: 4-23-83 to 5-2-83 · Dear Mr. Rose: Please find enclosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well.. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 2685 to 9272. Thank you for giving us this opportunity to be of service. Yours. very truly, Controlled Drilling Consultants, Inc. C.W. Harrington Directional Supervisor · ,o. ) 3C;i~tO P, LASKP. PETROLEUN 'd "', -' 'r : ". ,:.,;hGLE bHOT SURYE :;i: A [) ]' U S 0 i:' C U t:;.: ~,,,; ¢:I "f' i.j F;: E Pt E T iq 13 D 0 F f" !'] h! P U T A T ][ !3 ?".! ......................................... ~UF~':,F,'¢ RAN E;Y Ctd HAR19INC;TOH ]:OHPUTED F:OR' CDC, DY OCEANTECH(Fi't t IND::;~':"/ ) tJELL M-23 <3,4-0i 1i-i2) K B E L E V ,'.._':,. i , 55 F T, SURVEY DATE 04./23,..'8.':7.-': PROPOSED D!R S.3'~ .... 1Oki R'E r/: C !:,:: [: C: F:' S U R V E Y TRUE i'!.E.~l;3~ .... [:!BI.El: S,'E JR.. T I C:'::li_ OEF'TH AI',I~] LE DEPTH D H o U B [:, R Z a-"' T SEA D I REC: PEG, ~ ,,.,'. T A L. C 00 R D ! N ATE S C L 0 S U F,?. E S D I .=, IF~N _.E ANGLE D i',i S DOG LEG SEVER I TY DEG/1 0 OFT D .:[ S T f:~ N L..] 0 0 0 , O0 _ - 61 , .5' 5 N ,. 0 O' F ,;:::i S S U ~"I E [:, V E R T i C A L T 0 ':, ",'4 = ~ ¢~ ,. ,:.., FT, , 00 S , 0.0 b] 2685 O0 2'<~''' ~ ~. ,s 4 ,?., N , O'L, ''~ .r_."- 3085 3 30 3 084 ___ .S1 79 6 O 31 3272 7' ,45 3270 3395 ;'3 45 3392 .......... 3485 !0 30 348~ :357';" 12 45 E<57'i 3699 15 15 3689 ._ 99 2931 92 ,3023 59 3i17 ~o 3209 64 3~3 "t 4 S ~ 509 85 3628 ,44 S i t 00 :37 $32 04 S24 .7', 7' S ":' 09 S26 82 :329 '5:3 $27' ._'30 S2: i 54 S2 9 83 S27 78 :327 .7.: 7' 93I 7 15 .q._ ":', ,_,':' 0 , 0 '9.. 37 i :-3, 38:34 1'9 45 3866,38 .3804 3..'a 76 .- ....'-' '~ 0 .'~_. ,. ,.. ,'9 "'; ':-:' 3 3 38 9 O · 4067 24 t5 40.36, O~ 3'_'3.74 4~5'3 26 30 4i i'.}. I._'3 ,1057 4283 30 15 42'28,22 4166 .............. <.",-i-::S7 3;:':4='._, ";6='7._, , '~t.. 4596 , 36 S23 52:80 33 i5 50'7i ,.'"q8 5009,S3 S23 %6%":' 37_4 0 :"-;3;s:2 ':'2 ~':'"':'1 37 ::;2~ 00 00 00i.,J 00 00 00 :.:.~ 00 k! 46 S27,0 58 S26 0 6'? S24 OOY,., 00 0 ., 00:3 5 i:3:3 i:2 O0 S 22 l.S S ;:3 ,{) 6 :3 i 4 t S ","-' ';'"' 7 93:5:-~ S i , 8 5 S ~ , 06 S :,2,9 0 S 'E:, i :3 S i . 5 C¢ S F,.]::::, 05 S F.,, 2 t S _.._- . __. ? '.",08 71 30 5768.56, 5,'='07, 01 :325 OOhj i !Se_-.,44 :-2; :::, I f': 30 30 ,S ! 9 E:. ;35 ~:',: :37,2; 0 E.; ':22. 0 t..~ ;.,.i; 42 ;::: .':: I ,00 i 6 5 2.,'3 B 9 90 i,.t t7 49 bJ 24 44 47 45 i.,.i 60 60 7 ~ i 05 26 J 2; 2 ;:: 5 ~,,t i 4 ," ," .", 357 -I ~. I) 547 t7 6:?,.6 25 ,00 S 90 0 0 ~.d ~60 i92 326 589 I 061 I 3 0 4 'i 552; 84 S 27 ':29 48 "-'" 25 ':'*iii 58 S 2,' .. 99 S 27 i:: 2 ST' '-,526 52 :'"'0 93 ::..~ 25 2':2 ,4 2S S '>'~ 3," ,_-+ -" 3S ~-- .. '} % - _,.~ :S ~ .'SO '-3:-, .. E.:6 S 2,4- 35 56 ,000 ,000 244 2, 99 0 2 6:S i i ,9S2 i 948 2 44E-; · ~ 062 2 i.'36 2 446 2 4 ,.' ,. 2 4.:_;5 .2',052 499 ! 7" :Z, .S29 L.,' .':, k' ,00 ,. 0 ¢' '..'5 :-2,.$ i.3 uu 24 06 4 i 62 56 64 7.7, i 4 i 04 ~_: 3 i ..:'q O, 9' i .'.:, ':! , ," L', I 9 :.T:, 4 4 22 L-], 09 3 -:2.5:95 5 '..:.', 6 '51 :.:: 52 a ._, ,,., .. ,j .,. i 5 5 ':::..,'-- 0 ) ,~ 0 H I 0 t.d E L L i .~.... ~-_ ) NO A-0483 .... 0'')'~.- C: 0 H F' U T E R- 02 H A "'~" ,:: ''''' ..,': KB ELEV 6'i,55 FT, .... F :..~. U B L'.:, R i SEA D I REC: D E' G, T 0 T ¢::i L C: 00 R D ! N A 'l"E S 742. J ..'40 0 6900, ii 6838,56 S38,00W 178i 77' '~ :~ 3': O 30 ," 2 '::' ,-4 77 71 eS 4 ':":~ '-'" . _ '-' ,_..,, ..... .:.,~ I , 0 OW t 928 8t 11 31 30 7'494,06 7432,5'J S43,00t,,.,' ;:2048 :}3,.I. 87 3F~ 0 78i2,05 ?750,50 S4S,,OOD 2~.94 8989 34 15 8230,04. 816'8,49 S46,00W 2:3':-:~3 92.72 3.?.: 0 8465,69 8404, 14. $48, O0!:,J 2500 78 S 752 87 S 877 40 S 958 i9 S J066 9:3' S t 2 02 04. S 'l='t':~ 2:3 I.d 15 W Oi 84 66 td 26 td C. L O. S U R E ':'._, D I S T A N C: E A N G L E £:',, M D O G L E G S E Y E R i T :f DEG,'IOOFT , 3 'l 7 i , 59'S . 244 ,364 ,4 S 9 S E C T I ID H [:,: S T l:.'.l N C: E i95':'. ,~ 2 i 45 9 S 23'04 25 2500 52. 277' 'I 08 292 i 84 :.._:..,?,.?_._H_~_._3L_E C: L C! '.:'; L! R E 2'B21 ,8,4 F'EET AT S 2:1 ~0 iO W ) ~;OHIO WELL M.-.23 iii: A S U R E [:, D E F' 'T H r'~H[:, OTHER DA. TA F.'iDR E',~,'EF:"/ E:,2EN i 00 F'E.'E.T OF' SUB SEA DEPTH, C 0 {;t P U T'E R- K B E L E [:) E P T H TRUE f,:~' ' .....'"' - W ' m F I C: A k. o U B H [:,. T' r., :.':] E R ]" _T t.: A L ' '"' '"~";'"-' ~" C 'T': ON, TOTAL DEPTH SEA D ZFFERENC:E C 00 R D i i',~ A T E. S .......... t.6_:2 262 46 ;2 ":'] 6, o 662 .................................. 'F62 862 ................................ 962 i 062 .......... ~262 J 3,.-':, 2, 2.62. 362, 462, 562, 662. 762, 862. 962, 062, 162, 262, 362, 146:2 i 462 'J 562 J 562 1662 i 662 i 7,52: i 762 i 862. i S62 206 2 2062 .... 216;E 2 2362 246~ '''~ 2462 2562 '25~2 2662 2662 _ 276 2 2762 ~ U 6 '~ 286 =_°962 2962. 30 6. '2 32 E, B 2; 262 '7 '564 33 62 3 q-G 5 :~ 4 62 ,00 S ,00 S ,00 S ,00 S ,00 S .,00 S ,00 S ,00 S ,O0 S ,O0, S ,00 $ ,O0 S ,00 S ,00 S ,OO S ,OO S ,00 $ ,00 S O0 S O0 S O0 S u i..i 5 O0 O0 O0 O0 O0 09 08 S 98 '!O 45 2 0 '.3. 9 :S3 '-' .) ?;OHIO IdELL. M.-23 ) SINGLE SHOT SURVEV JOGl NO OTHER DATA FOR H E A S U R E .t.'>ET.F_L:TH '377 4 ........................................... ............ ~.._~,, ? 43 ';;2 2 44 S 8 ......... _ .. ~. ~!~_.P. ............. ¢._6_Z_;'::_ .......... .......... d-_~._!_O . ..5 C.!~.~ .... 5 'I ..I 9 _~-_'...,t _4 f .,~ I 5:36, 4 . 59_82 G 10 0 62I 7_ 6 ~i. 50 F, -5 r: -:' 66 69t4. ....... }':"J :L~ 6 726 i . . ~( ~ ~'T ~"~ ?' 4 '~ ;'-.'! ]'RUE V E R T I C A L :5 L l:..:~ M D T V [', -'I~ ' F ,. "~f" ' DEPTH t-: ..... Fi DI FE~Eh ..... ES Z.'~662 S862 S962 4, 062 ,1,162 4262 .i. 362 4462 45.62 ,4662 4762 4862 4962 5062 = 169 5262 ,:,.,.~62 5462 5562 5662 5762 5862 596'2 6062 ,S162 6,262 63'..-',2 6462 656,2 6662 68F, 2 6 180 FEET OF i 7 i 9 20 :20 't 9 I 9 20 'i ~ I7 17 I S '! i" 'i 6 i'-' i .5 ,.! .... Lq., ....... StJ~ SEA [:'EPTH. T 0 T' F:t L C 00 R [:, I i'-I ¢¢ T E S Iii,40 S i40 .... '" '"" , ,~ ¢4, 174,40 S · ..~ ~ ..~ ~$ ~, 257,86 S S 09,4 :I S ._,. ,. 8 S 4 ~ 9,56 S 476,68 S 535,21 S 594,. 56 S b,.4 t9 S 714 t 0 S 774 SO S S:i;,.i. 4.4 S 894 i 2 S 95 5 3 i S 1035 72 S 1i23 ~1 S t20'~ 59 S i294 57 S i 238 0 O S i 99 .S '~ ~ i34.~ ~O F; I40.3 t,:. '~ 5- i 457 60 S i 511 30 S i 56'4 17 S i 6 i E,,i 8 S 1667,26 S i7'16,72: S i764, 16 S 'i (;~ "'~ ......... S ,,. '%1 , ¢' i¢ 32 13 43 '"'7 ~ .... f ..:, .~fl, f' 90 74 ii 0 54 I :S 2 i.55 67 I ":":~ ,67 '.." 04 O0 228 67" ,-:5~ 66 278 85 304 17 355 i 5 ..~,, c', i 00 4. O 7 45 43,4 4. 465 72 497 57 52F-', '-'~ ..., .J .-'., _ 566 59 ! 46 6i5 16 6.S 7 97 6',q S 7 7 S, i;, , · =', 23, F; 7 C: 59 , C: 0 M P U T E P.. ..... K,B ELEV W W W. W W i.,.l i.,.l W W W W W W W W I.d W bJ bJ Ct ;2 M A Y 6i ,.55 FT, 8 'S :30H!O t.dEL. L M-23 KB ELiSg 61 ,55 F'T, C 00 RD t N A T i~,'. S 8906 8i62, 9 07" 7 8262. 91 47 8362, 926 7 8':i, 62, 927 ::2 8466, 70 fl 0 ':=" '"' .. ,D ~.~ .t5, 71 00 56; 1 7200 5 .... ;';:-'"' 7 ,-~ O 0 5 S; 4 7400 6 i i 7500 628 76 00 646 7700 655 7S00 68'4 7900 ';:' 04 8000 724 8i O0 74,4 8200 765 8300 785 8400 805 8404 806 t7' 't7 17 i S t 9 20 20 20 ;2 O 20 i 94 4 '"0 "'~ '~ ,=:, . ,,,, ...- ,:, 078 c, i 24 22 t 8 '" "':' A E · '"' x 13 2:36 O 245~ 24 o E' 2500 9l::2, 0.5 t 01 I 69 'i 052 49 1 094 39 'i i :37 10 1180 58 '1316 79 ~ 364 4,0 i 461 S2 i5i 0 25 i 5 i 2 2 E i'O H t 0 t.,,i E L L !'1 -23 TRUE, i"~ iS A $ U RE D VE.RT i L-.. ,,.- TH DEPTH t 000 l 000. 2,000 2000~ 3000 3000, 4 O00 3975. 5 O00 4837, 6 O00 5677, 7 O0 O r55~6. 8 O0 0 7399, 900,0 8239, 927'2 8466, S i N 8 L LE "~, O. 0 n,.: F' E E 7', S U -62 938 t978 2938 3913 4775 56i5 6474 73738 '7 45 8404 :3 H C. T Si U f,.',,}. V E Y ,.f' 08 i'.,f 0 'A - 04, S 3 "- O 23 ]' 0 T l::'i L C U L, F.. D I i',l l:::! T E S ,0 ,.ri,. S , 00 S 2, 08 S t'?9, t7 S ,6:39 .4 :S !222.50 :::; 't 6 02,75 S ,.,_'":' 0 F~5,. ,, '74 S 2397,47 S 2K',O0, 04 S 297 0,5.5 72. '7 I 026 t4.02 t.., '=' 't ;;3 ,00 ,, 00 : 00 i7 64. 74 ""' 26 U C 0 i',t F' U T E R .... K E', .... ' - ~" k, g. L'. / 6! ,55 F:'"i , -='-7-: ........ ~-j ....~ ..... D_ ~;~., :. ~., : -_~RADtUS~F*-~URVATURE-~:-- ..... ~ ......... ~ ....... T .... ~ ~ -. .... j :~' ; i '~ -j _ - 1'' _.~ .......... May 19, 1983 Mr. Gary Plisc3~ Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, . Alaska Re: Our. Boss Gyroscopic Survey Job No. AK-BO-30042 Well: M-23 (SEC 06 TllN R13E) Prudhoe Bay Field North Slope, Alaska Survey~te: May 12, 1983 Operator: McGuire Mr. Plisga: Please find enclosed the "Original" and sixteen (16) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of sea-vice. Sincerely, NL SPERRY-SUN, INC. Kirk Afflerbach District Supervisor Enclosures '% M-23 (SEC 06 T11N Ri3E) COMPUTATI ON DATIE BO'SS GYROSCOF'I C 'SURVEY PRUDHOE BAY MAY I~:,- 1'-,~,-'2'2-, JOB i ' ' . ......... NJMBER TRUE SUB-SEA P- '""" _ _ ..UUR.:-,E CFd IRSE T]L]G-LEG TO'T~L MEASURED VERT _T C~L VERT I C:AL I NC:L I NAT I ON D I RE'"' P'_.]' I ON '.g.: EVER-' I TY RF'CTANFiLIL (:.~R "l ...... ' L. J U I",, D I N A T E ?"; V E R 'T I C: A L -.DE~'FH BEP-T~~.-'DEPT-H -DEt-'i ....... I'TI-N---- .... [tEC~RF"E:=: ......... --~"DfE~3-/-.t'-¢tO"?N¢'dR'¢TH/SC~Lrl"H ............... F.'A:::rl'Y'NE'.::T ...... ................ ::,E'"'""i_. ...... ~ I r_ih ) ..... : I~,. ': . ,_C ,.'.::'. .' :-::. 3:--,'.-,~.5 :: :':: 0:"::::2r :-'::':::, ~2;:~':~': W'::':':: "c~:;:::? :''''?': ':': ..... " .......... -'------ :: :""'~'n ':='- ..... '-:'- ............... ~,7 .:, 200 200 00 'q'-' = · ! ._ ,=, 4._, 0 27 '.::; :24. ::::(') N 0 -)'-' L.:., 1 10 ':' 0.47 W 1.18 300 299 9'.;, ":'-:":, -":,'=.~ ..... .,. ....... 44. 0 ..._ F; .'20 ,, 80 W 0 .04. 1 . :::_ (') :!.:; 0 .77 W :1_ . '.-'.;' 4 · 4(-t(.' -'t'- :..- ~'- - -'~'-? ..... ........... ...... ':'"':'":'., .'" Z~4 ................. . x.,~ .,:..6':'.. ........... .... : ........ r...-_.,. .................... I%~ '%1 .:.:: 'T~I', .~ ~' ......... .' . ~'""""*;:;... '¢ ..... -:,' .~ _-! '. . ::' _,"z. ~ _~ ,-,.¢., :: .: :.., ,,.,._, : :!! ...~..,.:._ .: ::::::::::::::::::::::::::::: ::i:: .. · .-,.-, ,-. ,. Of,.. -...: ::~:::14 ?]9-~Y., 4.",~,, 44 :O .,:~.' ::: ,., 1,:,, ,.:, :.,' ::W ',::1 l:: .:?::';::: '~ .:,'· ~,:, ::, :::¥ · 1,08 W 3, :2:1 . ::'.i::,.~..,.,_..):- '~ ::.: }i ~_,,=, d : :: ;: ' . ' · :i ,-,= ,-,,.-,, ' .~: ."?,r'i: ili::;ti:::: .' " 6< 0 : .,.,, ~, ,g... :::...:.,,..,,=, · [4 0 : 11 · .= .... ~.-,. ,=,.:' .:.E .::: .~:?::;~:~:: :;~.'<)~',:,"".. 70: ,: .:,. "~'f)t:' -'] ..... : ': ,r,.:t-,"-'" ~. .... .':::'"'"',~.. ,- '::': -L:'""'-~ 5,'I,-"'~- '-,... ,_ · 4._,'"'z' '"'0 ~--I-'i- ':' --,z---..., ~-:-~-'6'tr-"E' ~'' :: :'::':" '~''12 .--i~':,.,., """ "._,-,--,-.'4,"::,--',-...... ..., 800 79 ..,:9.98 73:::. 45:: 0 14 ::-; ,72. :::0 E C), 07 4.0 6 S 0, 54 W :2:. 72 900 89~; 9:3 '-"-"-' ._. ; .... · ,:,.:,,:,. 45:: 0 1 _1. F:; 68 :::'T, E 0 06 4 18:3 0 19 N 5:: 6:--: ..... "~00(}~."~',~,-'~-~ '--~.Z',8;-45: 0-' .... ~.,:," ................. z, ,:,'_,, ,_ :,/'--~,a'- .... E'~ ...... ,"~];"0'¢~--. ............... 4 ..... . ..:','1 -.c.:, ....... -' .............. 0, 15-E ,: ,' " ' " =. ._ , '7' .... 1100 .>' .,.,,.." ..,..,.~ .: ~ IV'..,°",:,, 4.:,' :"':'~::::;:'~:~:'' ::¥:::": '.:::::: ::::: O':"~:, :L V. · S: 69 04 ili:' i::ii::::/: .'. 4 :. 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'-"o .-6.:,-'=' 1700 1800 --------~¢0C~ 2000 2100 ............. 2200 .... 2300 2400 2600 2700 1699.98 165::8.43 ~799.98 1738.43 I~.~.-. -- _.1.~o o;'~.~G ....... 4'8 1999.97 195::8.42 '20~.97 203:3.42 ........ ~t..-~..-96 ..... 22~9.~6 2208.41 239~.95 2338.40 24~ 24~-40-- 2579.74 2538.3? 26~.~3 2638.38 · 0 11 S; 64.8'.~ E 0 .0/-,. 5.4-6 S 1 . ,.,':'.~q~ E ~- . /.:,~ '~ 0 1 ":' c. 2.11 E :3.66 = ._, 5:'2,'7.80 E 0.10 5.67 S C'r---1-6 N---6-~.-~t--E · 0.-31 .5-;-70-:~ .:,2 z~3-T:: :3. oz 0 45 N 61 80 E c') 48 ~-- '-"-' · .., ,-.¢, '.:-; :2: '-:".-' E ":' ...... .-.74 0 26 :'_:; 68. ('} E c).58 5.12 S 4, I5 E '--'.'. 10 Cr--28 ........9-'5'7;'"6~:)-E ...... 0-:-09 ............. .=,_ -4. '-?.. "'::;._ .............. 4',- 8/:,"'~E ........... 2 .' 03 (] '-"-' S F,'-' :::'-7; E 0, 07 Y~. ":'-:'~ L.:: .':"] ' '":' _. . c,~ .-:', ..... ,",.,. E ":' 01 0 5::7 0 0 .......... 0 0 · , , , nL~n.,,..,r'-.n i t-- I I ~,.q--r..z.,_H-~_;1--1'11I- I'I1~1 T M-23 (SEC] £)6 TIlN R13E) t4ELL: ;::L.' 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' ':': .tX:-FT-8-_, ~.-7--t,,k - :::: '..',5._-,~7-4.---t-.-'~ . .. -i..%".~-~t-~. '· ._1-~:_~-'~'!",;.I--~"~t'".. ~-~ .. ; ' ."". J.-r 4.,, ,_ '"'F ~ ~ ~./ I.."'./ .. ~ ._-.~ .g..1..~ ~-~ · .-' ~' .-~ 8300 7643.2'.-.? 7581 .74 ..,':'":'. 1 ('). S 42 .10 W 8400 7727· -'" ,. . /_- ,:, 7/:,66.13 ":22 423 E; 41 69 W -435 0 0 .... 7 8 i-l-~',-i- ...... 7 74 9-.-~6 ...... -~'-' o.--'-' ---='-' ...... t ...~; ..... 44_. -5 (~ W ,=,6,00 ~o _,.;,.=,, .-, - .~.0 7833 6,5 · " ~.,~., ',-I~ · · . .~,.,. 7'..":' 17.40 8800 .... 8,'.';62 "' . ...... · '..:.2 8900 8145.20 8083.65 9000 8227.48 8165 · 9:_3 ...... 9100 : 880..~T. 70 ....... 8 24,_q';,'-t 5 9200 8392.64 :--::--:31.0';? 9300 8476, 17 6.:414,/:,2 ~ -'..-,.,.,.,.,.,.,.,.~] 0 85~7 9500 8642.79 :3581.23 9600 8725.93 86/:,4.38 ,:,.,:: 1. ..,':' 4 3. 0 .' W ::':':' :'-:3: .132:: c,.. 44. 0 W · <'"",, 4~ ~ 4.'_-,-3~.69~-W 34 15 :'_:: 42'3,19 W 35 1 S 423.1 0 W 34---~".:'- ...... 4-,... 10 W ,:,,:,3'-.F-' :.E; ' s.,.l ':'..:: 10 '.--; ~c .... ,~) W 33---48 S'-4-7-~. ,:tO--W 3 :::_ :3:3 ._,':' 4 7 . ::20 W 3:--: 56 '.3 46.230 N 1 2 2 ~'-' ._, =' ..:,'-' i. '-',:, ..:,"' S 14:51. "?. :::_ W 2 'P 1 ._=;. :::_ ('). 0'.,:,'-'='._, 2570.16 "S 1491 .4('). W ~.":'96'P .2:=: (.~T':.-~'; 26-02~_~: -:---;--~--i-5.:,TcI.-;-8_,5--~' ' ' .:r0~.'-62 ' 0.37 2A4.=;_. 11 '.'--; i ?]7'.-"_ ,., 77 W 3C)76.1':'._, O. 4':? 2 6 ::: 2.9'6 S 1613.4 3 W :2: ! 2'.-?. 8 7 02.-5 ~. ........ ~ 721, -4':-?'mE; ....... .126, 54"..-:~, ?'- -~¢ ........... 31B 4 ] '34' 9800 8891 · 1':: ,:,¢,~ ....... 9900 8973.94 8912.39 10100 9140.27 9078.72 10145 9177.71 911/:,. 16 HORIZONTAL DISPLACEMENT = 34 18 S 4/:,. 1'? W 232':: ._,'-,.'" S 4.6. 0 1,4 :3:3----40- ..... E:--46. 0 W 3:3 40 S 46. 0 W 22,,23 4.0 S 4-6. 0 W ........ · ,,:,4..'..,. 77 FEET ~T :=;~IITH '-"-' DEG 2i ........ THE---6:AI--6UL-AT-PC-e4--PROC:EDUREg-ARE~BAE:E:D-ON-TF~--Lt.E~--O P-fl'l~ REE--D-II'1E-N~r~D N~:'" IRA'[; I'ij.'_--mOF--C ttRt2A T URE--'ME=THOD. : :.. ....... ::::.:. :::::~:?~:: :: ERRY-~,UN ~URVEYINU CUMkANY : . :.:: F'AGE · : i: :: .:ii :ii:i;: ::! !'i:i iii!i:::;:: ::.:::: :.:::: ANCHOF;:AGE ALASKA: .: : :::' :: '" "~i 0 ........ .:,..~i :~.~,:--~m,.,~'~':.-., __,: ....... ::'::::~':':' M-23 (SEC: 06 Tl lN R13E) COI']F'LITATION DATE F'RUDHOE BAY MAY 1':' ._. i'" ..... ~ ....... , .., ~ ]. 0 :,, ::: J 0 B N I_1M E E R A k.- B J-.:: 004 ~ .... ALASKA TRUE SUB-SEA TOTAL --MEASURED--~RT:,t-t".:Ak:..-~V E R T- t-6: AE-,::~TR E Eft-AN C~ U L-~ F~--'~ .-C~ C~R[r]H~AT, E~3--~? DEPTH DEPTH:;:..:'::: DEF']'H :: :::::: :~:NORTH/'.E{;OLITH tEAST/WEST:::::;DI:I, FEREtq'- P'-,E '. C:ORRIEC:TI Olq. :::~; .: ' ~' ' 6'~:~~':::::'' ~ ~ : 1000 9'P9.98 938.43 4.3i S 0.15 E 0.02 0.02 2000 1999.97 19:38.42 5.28 S ' 3.22 E 0.0:3 0.01 '~000----~2~-/~-~'-'~:~38.--34 .......... 4....4 ~.. ~ ::. : 0. I'"I ...... :'-':: ............ . ...... OT08 ........ . ........................... . ................................... 4000 ~'-~:: :: * ~.:::; '-"~ ~, .~ .,:... ::: o .. 11 62 :: ~:: :: 194.,.,~' ,::,c, .;,,'"-.,:: 9A ""=: "' ~":. ,::," .... L~ ;: '.~o '"' ' : 72 ::: :.:::: .: ::: .: ': '-'Q~ '~::~ ::'. '~';~ '~ . ':::' ':'i': ::': (%" :: "~ . 5000 4765 02 ?': :::::':.672 "'~ c. · · .-~: .... .... : ,~ ;.~,-,. 6~ W ::...:~;, :.:, :::::. 17 c,. 43::' '~: q. 6.60 6000 -:: ~' '5~~-~ :_~-~.~ "~4~-~' : 7000 6525.35 6463.80 J. 644. O0 S 708.34 W 474.65 140.6J, 8000 7388.46 7326.91 204.'P. :3:3 S 1006. 10000 9057.05: ~'-¢c¢ ~;; ~,. 50 ' ~'" '=''-'~7.oI.. S- 177~. 73_ W .. :..=. 9Fl... 170 .43 10145 9177.71 . 9116. 16 '28';~3.77 S 183:3.57 W : :::.'967. 29' 24.34 THE CALCULATION F'RC,_':ERLIRES ARE BASED ON ]'HIE LI:--:E OF THREE DIMENSIONAL RADIU'.::; OF C:URVATUI--(E METHOD. .} M-23 (SEC 06 TllN R13E) PRUDHOE BAY ,..ALASKA .:,FERRY-.=,UN WEI-L SI IRVEYINF. i i C:OMPANY :ANCHORAAE ALAz, I-...A: ::':::.:::.: . .. I- A Jb. · D ATFZ-q]F.--S, UR V E¥-- Mi.].¥--:F2-;--Z.-..o.83 ........ : ............... C:OMF'UTA]' 1' Fll,,I DA]"E MAY 13 .__ ~ ]. '~'/ ::/ :':: ,_1121B N I_1M B E R A i':::'- B O- :3 0 0 4 2 =-~ =- ..................... KELLY'" ........ Bd.:,HIl',lb ELEV;' ..... =-"'6:ITP;~-, ................ F'-'F,; .' :i!'~ FII'--"E R A ]' FiR-MCGLI I RiE ::::? i ::i:::.::: '- - ' TRUE '-' "' .:,LIB-.:,EA TOTAL --MEASURED ...... gERT-t-GAL- ........... VBRT-I CAL .....-REF;TANi_q.'I IEA~-F~FiARD.{-NATE~ .......... ME~:VD .... ~ .............. VERT I-C:AL-.-:: .................................................... DEPTH ' ' . DEPTH : ' DEPTH ....... ~ '' ~_.. "- ~ ......... n'"-, .... · ::.:: :.'~ :NE R] H/C;Inl ITH EA'.BT/WES'T :::.: D I FFEREN.~E ~ .... RI~EC~ I ON " 61 61.55 0,00 0.09 S '. 0.04 W 0.()0 0.00 161 161 == o.J 1 O0 O0 .0 ':'° ,--. 0 '-' = . .:..., W O. O0 O. O0 36t ' : ': '?: =' ::::::' ' :.:. ~:.:.::~¢61.:.. 5~, :300- O0 ':?;;::':?~L:~::;': '~:::'.: :: 2~24 · :~ : t :: 0.91" W :::::::~: ;:;;~;:; ::::::: 0;; 01 0 O0 " : 461 :.~:: :.?.: 461-::~ ::::'..:. 400 :~:':t::2,99 S. ;:: :: : ?:: :. .~:: .:toO' W 1 O. O0 ':: 661 661.55 600. O0 761 76I. 55 700. O0 961 961.55: 900. O0 1061 1061.55 1000. O0 ........ 14~t I I 1-1. !,-1-,,-5~: ,-4-1{~0.-0<) 1261 1261.55 1200. O0 1:2:61 1361.55 1300. O0 -146 t ...... -1-461-,-55 ..... 1-400 .-00 1561 1561.55 1500. O0 1661 1661.55 1600.00 .......... 1-76-1 · :I-761.55 3.86 S 1. O0 W 4.01 :--; 0.69 W .~o S 0.01 E 4.40 '.=; 4.64 S 4.:--.:7S 5. Zl.O...'=' r_~.- ._~_.--.S--. 0.36 E 0. 0 ¢: 1 E 1.03 E 1.51 E 0.02 0.00 1.74' E : 0.02 0.00 : : :.:: ANPHnRAAE ALA~,i,:.~ . ::: ::':: .: :i.:;~: ' F'AOE : : ::::' i : ":: i:: ::::':!::::: ! :: :;: 1;::' ::: :':;::::: --' -- "' -- ;~ '", ~"~ :: .:' l- f'l I 1-- '.'r ._,~_ll ~ VI-- ¥ I'11"t '1'..L ~,. ~ .L .. ,-,.", M-23 (SEC 06 TllN RlgE) ROMF'UTATION DATE F'RLIDHOE B~¥ MAY I'-' ' ..:,~ 1 '.~! 8 :':: ,_11"1B Iq LI M B E R A K- B CI- :2:0042 TRUE ~E;LIB-SEA TOTAL 2361 2361::,55 : 2300.00 -2~4~1 .. 24~5 G~40~:~..GO · -,~ .-?.] .=,=. ~-' ~, 61 2 500.00 ~ 61. ~, 2661 2661.55 2600.00 2861 2861,:55:~::' 2800.00 2'~61 296i. 55; 2~:'00.00 3162 3161.55 3100.00 3262 3261.55 :3200.00 3465 3461.55 3400.00 3567 3561.55 3500.00 ....... --~6~0 3L-~~ ~6~.-00 :E:. 4'4' S 6.41 E (]. ('.')/-, 9.71 ~:; , 6.18 E 0.07 · ::' ~-~"~-.-9-7-~3 ...... ~-~ ...... ~vGg'-7E~' ':': ~:.' :' :": ~0v07 . 14 1~' S . · .:, 4 9"2 E ~ :?!'i~ :'0 10 24:32 '.E; I 15 W ('~ = ~''- · · · ':'~. '--.,'(] .z,'-' A .9 ::: W J. :::'.':~ .. ~,.... ~ (--~--,:-. .............. -,_ ~ . 4,=,. z .... 1 .:. ~._ tr- W ~'-.-4:~.+ .: /-,::: :37 S '---' 1 ""-' · '- · ...... :,..:, W .-': 80 ":'1 ?,c, ,-, · ::-': 31 7:--: W ..... . ,.,. '?'.-.-,' -~-~:~---:, o--~- 4-,-'k;-. 7 O--W .... i~-~,_.' . ~_! · ..i .. 0.01 0.01 O~ 0i- ' 0.01 0.02 0 .-'~7 ..... 0. :'49 c~. 84 1 ' 0:--: 1. :38 '::' · 1 ''-~ x' · i i: : :?. ANE:HORAGE:. ~ . :: ""' ] ..... -?-l--- -'-- ," .~,a~ LT.~""r'~, '"' ~ -. - - ,,, :? ' ':i.::: i: .... :::.. !:?.:: ::i :::.::';:'.=::': :: :: :: M-23 (SEC 06 Tl lN RI:3E) F:OMF'LITATICU',I DATE F'RUDHAE BAY IflAY 13, 19:_:::2: .ALASKA ] !-, J E :-'; LI B- :-'; F' A '1' 0 T A L -MEASURED .. -kc E-R-T-i E:At: .......................................... )~ 3879 3861.55 :2:800' 00 3987 3961.55 .'_--:900.00 ............ 40'.~.7 : :496i-.-55-~ ......4000..00 4,.0.'"'. : .::41':: 61 .... .='=. ': 4.100. ¢)0 : 4.:,.,:5 ,5 4200.00:. ?: :: 4444 . 4:361": 55 :. -40(-m-~-00 456:3 4,:1.61.55 4400.00 468;2: 4561 · 55 4.500.00 ......... 480-2 - .--4-66..:I~-. 55~-- .... 4 600-~-.0 4922 4761,55 ::::: 4700.00' .=,04i : ':~:4<,6'--' 4.:::OO 00 5281 5061.55 5000· O0 5401 5161.55 5100. O0 5639 5361.55 .="-"'. . ~.._, 4:36 73 W . ~o00 00 ?'74 o= S . 5758 5461 .==-,., 5400. O0 : ::'. '1053. o""-c: '.:,-' 462. ~,._,°=' W ..... ~.~.' · ~. ~,~.--~,=~~= ~~0 ': ' ' ~1-~5 '.:;' '~ '-"- ..... ' ' ' - W ~:£~Hi~-,_AL-ASK-A_F.,E_TFtO~Uffi__tZ:OMF, Ai%'~'?~:~.~:~'.;:~,~i~ ~ ~ ~: . ~. ~:~ ..~ :~. :~.~..:~..~::~::~:~ Z~,~T-fi-~s~F~,rE.~Ay--~--]7~8 M-23 (SEC 06 Tl lN Ri:3E) COMF'LITATIE~N [aTE'i' F'RLIDHOE BAY MAY 1:3, ].98:3 dOB NUMBER AI<-BO-:30042 ALASKA . ; : :::: : : ;~;~ ~.;;: ':: :;:;::.;::; .:::: :' 7"~TT;7:7:T'"-7:?~~ KEELY--BUSH'ING "E:L:EV;' : ::.::: :: ::: .: ? ::: OPERATOi~'PICGU'.[ I.,"'E :: :':. , TRLIE SUB-SE~ TOTAL DEPTH DEPTFI E:A'.3T/wIES%:::/~ ~[rI:~:;E~I~:IENCE:: '::~: ::coRRECT I Oi ~,~ ~z ~: ~ ,-~ .:':~. ~:~ ":~: ~., ~ ~..~ . ::' :::'; .. ' · .- .- ' 6~..~2 576~.55 5700.00 &225.37 S 537.'P5 H 350.86 17.60 622~ 586~.55 5800.00 ~28~.68 S 56~.73 H 368.06 Z7.20 6462 . 6061 ,' 55 6L)oo" L)O?:l;?.?:?i~:.~:~t:;;.;~::.?~i :~ ;¢~.767 .::: :: 607.2'P W :.t;::.: 1.;,z ~ = ...... 6810 6926 7156 7272 7387 ..... 7502 7618 -7'-7~4 --- 7850 7968 /- o/-, 1.55 6300 .00 ~., ._.=,,='-',..,/. C~:E:. S /-.71. 10 W 6461.55 6400.00 1610.7:3 :E; /-,'? C..' · '.-.? 7 W 6~~r----' 65,F~0-,-00 .. : i6'6~;-/-,8--:::; ......... · 6661 ' 55'.' 6600 0,0 % 1712 '-'":' ':' . ·.. · ,=,= ._, 744.94 · 676. I'55 /-,700.00 ~:::'::' 7061.55 7000. O0 7i'6 I--~ 55 ...... ~I00'.~0 7261.55 7200.00 736I 55 ~'-" ' . z ~ u o. 00 7461, 17:60.89 S 775.43;:W 1 ,-8 0 7-.-";-'¢.'- S- ....... ::,'0 f:t';-'-.'f5_,--W 1852. ';? 1 S 843./_',':.-~ W 1 :::'~::: .... .1/-, ::; 880 · .=,'-"-,=: W 1-'F~ 4 G%-':3 :-::-::~'.~.1-7 ;~;~' 14' 198,'_::. 95 S 955.98 W 2036.53 ::; 995.74 W · 9m~--x~.-,: ...... em-:,-/..70 W 495.39 .15.24. 510.47 15.07 540. ':}8 15.4:]: 5!5/-.. 7 :l 15. '2':2: 5'72;-61 589. c)O 1/-,. 40 606 ·/_,7 17./-,7 '~,2'4:.-5.,-~----- L~OH {~-]'~AEASKCr-PE~F~OL-E~-~3+-~ M PA N Y M-23 (SEC 06 TIlN R13E) i-RLDHUE BAY ALASKA .................... SPERRY-SLIN WELL F;URVEYING COMPANY ANCHORAGE ALASKA C:OMF'UTA]"I ON DATE MAY I:'::, 19E3 FALE lC) DAT'"E~ YJF .:, .-IRgE~ -I li~ I ..-, ]2~b.:, ,_lOB I',ILIMBI:.Ix AK-BA-::-:C)C)42 .... t'::'ELb.'Y'-Bft~;H-I'N~'~- ' ..... ELEV-,-"=-:-":6' ~." -'.~7~:. ._._, ........... F'l"] OPERATOR-MC'GLI I RE ::'- 'I N.TE-RPO t.:A TEB--MAL-I:iEE];-F 65R--EV E-kt--~-(~.:~-FE ET--~3F- .~_-' j-~--DE-F~T H TRUE .:, _IB-.:,E A T 0 T A L . MEASURED ....... V.ERq'-tGAL--,-VERTI-.CAE ..... -RER:FANGt:JLAR ...... COEtRD-t-t',tATE$--:-T--M£+-:FV'D ..................... VERTICAL DEF']'H :DEPTH:: :'::.: DEPTH 8321 7661.55 7t, 00. OC) o440 7761 · .,._, 7700. 00 · 867~ 7961 '55 7'.~00. O0 '-":"-" ' ':'":' ':' "'"" ....' :: ' · · _-,- :":..= :::: :, ::: ,-, ... .. ~...,~.O....,~..;, 1.~..,0.4. o W .: :~.~?:.i. 7./_-,4 8799 : .. ::: :~(..t61, :o5:. :::' o00(), C)0 ::'- '~ ': "- , ::.-'o67,: .;.;'.7 ~. 1 ..' ::"6, ."4- W C-~'~i o o = ' ' 8 .- ,-, 1-6,-t-~-. 5~., t-'(~"~- O0 .-4,-1 '"" ' ;-~ ........ -'¢:"-':~ i ..., c.~ t...:.. -'::'-= ' zO--W: 9041 ~.-',z .~ 55 '-"-'(]'" ~ --' ,~ ·. ,:, .'. ,., .00 2467 .,_.'-q.=, .... S 1 ::: '-} (') .26' W 780 .0 F'; ..":' 1 .82 9162 8361 55 :::30C) 00 '-'= - - · . ..' .., 1 -/ '-"-' ,.E; 14 :-': 7 :_4 :-: W ::: · - · ." 0 . - . · ~L · .~. ~- ..... 4346-t-~5 ~ ..... 8 4A0~-00 ........ 256E; ~' 5:-? 'S ............ t 484'.-47--W ................ 8".] 0';-:.? :.=: ..................... 19 ,'84' ~402 8561.==w., 8500 .00 ' 2608 . .~-18_ ::; 1522 . :34 W ,:,'-'4- 9522 .8661'55 .: 8600.00 ~ -~ ~ ~' · ~ ~ m ~/ .~s.~ m .~.~ 9764 8861.55 880C). O0 9885 8961.55 8900.00 .......... 1.000~ .... ~C~55 ' 9000'~-00 10125 ~161.55 9100.00 1014~ ?177.71 9116.16 ,-6,..,:. 55 S1._,:.1 1 W :::60 '://- .... 20 1'-' ' ' 269'r.T*~:D.9-.-S------~--~-~ C .~.-/ti"--W ~_:,"t' .:-4.0 ..... ~0744.' 2746.45 S 1680.77 W '-.?c)2.64 '.--.' i. 24. 2793.51 -'-*-~'~"~ :'-9'..-*- S ~-., ...... . 4o. o._, --20;-32 '-' -"-' S 1 ,:..' ._. . · ..~,:,6.29 '-"~.~ 82 W .°.64 02 20.17 28.93.77 S 1 ,_ .:,o. 57 W '.-.767.29 3.26 THE CALCULATION PROCEDLIRES LISE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM RADIUS OF CURVATURE) POINTS Sohio Alaska Petroleum Company Our Boss Gyroscopic Survey Job No. AK-BO-30042 Well: M-23 (SEC 06 TllN R13E) Prudhoe Bay Field No~th Slope, Alaska Survey Date: May 12, 1983 Operator: McGuire Scale: 1" = 500' TRUE I~ -2000. O0 -1500.00 -1000. O0 Surface Location 2159 SNL 195 EWL -500. O0 NORTH 10145 // i HORIZONTAL -500. O0 1000. O0 1500. O0 -2000. O0 --2500. O0 -3000.00 PROJECTION Suggested form to be inserted in each "Active" well folder to d~eck for timely compliance with our regulations. , Wel'l Name and Number Reports and Materials to be received by: _ /_ -- ~ ~ .~_' ~ ~ Date _Requir. ed Date Received Remarks · Ccmpletion Report Yes Well History Yes Core ~scription Registered ~ey Plat 7 e: Inclination S~ey - ~?~ ~,~ ~ Drill Stm Test Re. ms .~ ~:{/~e ~u~on T~t Re~s ~s R~. Yes ~q.~...:~ ~':>~ :,.-.~. ~¢ .. Digitiz~ ~ta ~q~ :~- ~--, .~ ~- ......... ~ . . MEMORANL)UM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION TO: C. ~to~ DATE: May 4, 1983 cha~j~nTM '/~ FILE NO: Cc~missioner / ~o~ ~.~o~ ~..aw~ Petroleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE Test Sohio, Well No. M-23 Sec. 6, TllN, R13E, UPM Permit No. 83-55 SatUrday, APril 23~ 19 83: I left Anchorage at 1:50 p.m. b~...Aiaska- airiin~s ~'o' Pr~dhoe Bay arriving at 3.-30 p.m. and~ at Sohio's M Pad at 5:00 p.m. Monday~ April 24~ 1983.:. I witnessed the BOPE Test on ~i1' No. 'M-23. There .were no failures. I filled out an AOC4~C field report which is attached. ID.. sum, mary, I Yritnessed the BOPE test on Sohio's M-23 Well. The BOPE tests w~re performed satisfactorily. 02-00IA(Rev. 10/79) O&G # 4 4/80 STATE OF AI,ASKA ALASKA OIL & 'GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Date Wel 1 Operator, .<7. z9 Location:· Sec Drilling Contractor ~"- [3',~.4,~ , Rig # Representative... Ps rmit # . ./~' ::.~ -Casing Set Representative Location, General Well Sign General Housekeeping Reserve pit Rig BOPE Stack Test Pres sure ACCUMULATOR S'YSTEM Full Charge Pressure z ~7 f:,> psig Pressure After Closure / :-:: ''~' .'~ psig 200 psig Above Precharge Attained: - min {]~ sec - Full Charge Pressure Attained: ~'~'~ min?~ ~ sec Controls: Master ?l~~ Remote ~./~<' Blinds switch cover :~.~,~ Ke-lly and Floor Safety Vaives - Annular Preventer Pipe Rams Blind' Rams Choke Line Valves H.C.R. Valve Kil-t Line Valves Check Valve Upper Kelly. Lower Kelly, Bal 1 Type Ins ide BOP Choke Manifold No, Valves / i · NO. 'flanges / j Test Test ~ Test Test Test Pr-e'ssu re Pressurq Pres sure P r e s.su re Pres sure Test' Results: Failures Adjustable Chokes ~.~ ~ ~..~ .~ .Z,-",'>' :: Hydrauically operated choke Test' Time , ti .. hr.s. % .9 /~/~.~ Repair or Replacement of failed.equipment to be made within' ~--~ ..days and":" Inspector/Commission office' notified Remarks: ,~:, ~;' .,~&-'~, :..: ~<~- ~ ~ ~./:-: /'-' ' ....... .__.? j? _.--/ . ~-~ ~- . · ,, . .: Distribution °ri'g .'- - LO&GCC cc - Operator cc - Supervisor· Inspector' ,:.i'. ,.. Aoril 1, 1983 ?~r. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Co~pany Pouch 6-612 Anchorage, Alaska 99502 Re~ Prudhoe Bay Unit ~f~23 Sohio Alaska Petrole-um Company ?erSt No. 83~55 Tll?~ P13E UP.~. Su'r. IGc. 2t59'S~, 195'E¥{L, Sec. 6, , , Btm~ole Loc. 217'NSL, 1561'WEL, Sec. 1, Tllt~, R12E, UPM. Dear Mr. Reiley~ Enclosed is the approved application for permit to drill tb~e above referenced well. cor~g i~ conducted, a one cubic inch cb~ip fron~ each foot of recovered core is required. Samplem of well cuttings and a ~.vud log are not required. A continuous directional survey is required as per 20 AAC 25,050(b)(5). If available, a tape containing, t~e ~i~i~ized~. ~ ~o~ infor~ation shall be submitte~ on all logs for Copying except experimental logs, velocity surveys and dipmeter surveys. ~nv ~ivers in Alaska and t+~eir drainage systems have beep c!a~sified am important ~o~ the spawning or ~iRration of anadromou~ fish. Operations in these areas are subject to A~* 16.05 870 and the re~ulations ~romulp~ated thereunder (Title ~, Alaska Administrative C~de). Prior to cor~.e~cimg operations you may be contacted by the Habitat Coordinator s Office, Depart~nent of P~sh amd Ca~e. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regula-tions promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to con~encing operations you may be contacted by a representative of the Depart~m~ent of Environmental Conservatiop. To aid us in scheduling field ~ork, please notify this office 24 hours orior to co~r~ncing inst-~ ~ ~latio~ of the bloc'out Mr. R. H. Reiley Prudhoe Bay Unit M-23 -2- April 1, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. ~ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. C V. C ~atterton Chairman of G~Yas O~D~R OF TH~ Alaska Oil and Conservation Co~iss ion Enclosure . Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. b~ SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 March 28, 1983 Alaska Oil & Gas Conservation Co~mission 3001 Porcupine Dr ive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: WELL M-23 (34-01-11-12) PBU Enclosed are the following documents, in triplicate, along with our check for $100 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed drilling program outline; 3. Proposed Blowout Prevention Diagram; 4. Surveyor's plat showing well location; 5. Directional map. If you have any questions, please call Ted Stagg at 263-5173. Yours very truly, R. H. Reiley District Drilling Engineer RHR:MCM:pw cc: Well File 917 STATE OF ALASKA ALASKA O,~ AND GAS CONSERVATION COI,..vllSSION ERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL DEVELOPMENT GAS [] 2. Name of operator Sohio Alaska Petroleum CQmpany 3. Address Pouch. 6-612, Anchorage, Alaska 99502 4. Location of well at surface 2159' SNL, 195' AJ~L, Sec. 06, TllN, R13E, UPM At top of proposed producing interval (target) 400' NSL, 1450' W~, Sec. 01, Ti]N, R12E, UPM At total depth 217' NSL, 1561' WEL, Sec. 01, Ti]N, R12E, UPM 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. Est. KBE = 70' AMSL ADL 28260 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 13. Distance and direction from nearest town NW of Deadhorse.- 15 miles 16. Proposed depth (MD & TVD) 10159 ' MD ~ 9207 ' TVD feet 14. Distance to nearest property or lease line West of ADL 28282-1450 feet 17. Number of acres in lease 2560 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 3200 feet. 32° 27' 20. Anticipated pressures MAXIMUM HOLE ANGLE (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program SIZE / Hole Casing Weight i36 20x30 ~rnsulat, i17½ 13 3/8 I 72~ ..12¼ 9 5/8 47~ 8½ 7 26~ 22. Describe proposed program: CASING AND LINER Grade /Couplingl Length ~ Cond~c~mr I 80 L-80 .Butt. 2650 L-80 Butt. 9327 i L-__80 IJ4S I 1052 MD TOP Surfa6e Surfa~:e Surfa,~e I 9107 ~, 8319 SERVICE [] STRATIGRAPHIC [] SINGLE ZONE 2~] MULTIPLE ZONE [] 9. Unit or lease name Prudhoe Bay Unit 10. Well number M-23 (34-01-11-12) pBrJ 11. Field and pool Prudhoe Bay Prudhoe Oil Pool Amount $200: 000.00 15. Distance to nearest drilling or completed well M,~i 1700 feet I18. Approximate spud date May~ 1983 psig@~ Surface 4390 psig@ 8800 ft,~ {TVD) SETTING DEPTH / QUANTITY OF CEMENT TVD MD BOTTOM TVD(,J (include stage data) 2680 268~720 cu. ft. Permafros 935~ I 10159: L II 853011304 cu. ft. Class G; ~ 71~ 130 cu. ft. Permafr6s~ C) 9 20 302 cu. ft. Class G I // w/18 / See attached proposed drilling and cc~pletion program. As 'shown on the attached / directional plat, we are aware of the potential intersection problems which can result / from the drilling of this well. If during actual drilling operations, one of these / intersections is approached within hazardous proximity, the well to .be. intersected / ~i_ll ~e Sh~t-in. " "' '~ ' 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED / ~__,,~T IT L E The space below for Commission use R.- H. Reii~y ' - Samples required []YES ~NO Permit number APPROVED BY Form 10-401 CONDITIONS OF APPROVAL Mud log required I Directional Survey required I APl number I--lYES [~NO I ~YES []NO ] 50-~ L '~ - 7~ ~ ')~/ ? Approval date SEE COVER LETTER FOR OTHER REQUIREMENTS / ~ /~,~ ¥-' )~O~ :-E~,~'~ Submit in triplicate ~ M-23 (34-01-11-12) PBU PROPOSED DRTL?.TNG AND CC~4PLETION PROGRAM Dry bucket 36" hole t~ 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu. yds. concrete. Drill 17 1/2" hole to 2700 ' and cement 13 3/8" 725 L-80 Buttress casing to surface using 3720 cu. ft. Permafrost II cement. Blo~Dut prevention equilm~nt consists of 5000 psi W.P. pipe rams, blind rams and annular preventer from 13 3/8" casing point to T.D. ~.~cimum possible bottcmhole pressure is 4390 psi .at 8800' TVDss based on original reservoir pressure.. Max/mum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Vertically drill 12 1/4" hole to 3200' TVD and d{rectio~ly drill 12 1/4" hole to 8534' TVD. Ru~ 9' 5/8" 475 L-80 Buttress casing to 8530' TVD and c~n~nt first stage with 1304 cu. ft. Class G cement. CenP_nt seoond stage through D.V. packer collar a~ with 130 cu. ft. Permafrost C. C6~-Xlt. The 9 5/8" casing will be hung at--ace; the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9_207 ' TVD. Cement 7" liner to 250' inside 9 5/8" casing shoe with 302 cu. ft. Class G cement with 18% salt. _o Run 5 1/2" 175 L-80 A/B ~bd Buttress IPC tubing with gas lift mandl~ls and a prod~~n packer assembly at 8277' TVD. A subsurface safety valve with dual control lines will be placed at 19_40 '. Displace tubing to diesel. Suspend well for perforating subsequent to rig release. 'perforations to be ~t~ed on Sundry Notice to follow.. Details of proposed B.O.P. STACK CONF.IGUF~A1 ION · 13 5,,8" TRIPLE RAM ST~CK · 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CH ECI,[ 2" KILL LINE HAND GATE DRILLING SPOOL GATE GATE CHOKE LINE HYDR. ASS'F. GATE PIPE RAMS I I I 40 04 Ol O2 04 O2 O3 I0 20 30 36 i ~>250' M-19 (Proposed) I I R.I~-E. R.I$ E. ~-~ 4851' ~ ' ' ~" ~' '~ '' TRACT WELL) (Proposed) ~[ sOHIO TF~CT WE i ~~M.2llProposed) T. IIN. 22 ~ ~~M-18 (SOHIO TRACT WELL)(AS ,U,L ~ LAT. 70020'21,27'' LONG. 148057'11.34" ) ,2~-[ ~ M-~4 (Proposed) ~ 7.':-'~-~ .. { Propoeed) 1450'~ · T 4905' '1' I I I I I I I 12 7 I CERTIFICATE OF SURVEYOR PAD DETAIL , SCALE 1"=:5OO' PORTION OF T. II ~ 12 N.,R.12 ~I3E.,U.M. SCALE I"= I/2 MILE I hereby certify that I am properly registered to pract ice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are furnished by others. L, D'~ t e' /-SURVEYOR ,NOTE: All bottom holes are 8800' sub sea. PLAT 3 OF 3 r PAD "M" EXTENSION I LOCATED iN ..... ~:. m E 1/2 PROT. SEC. I T.I I NR. 12 E. ~':~:~'~: '~ ~" .......I Surveyed for ? iSOHiO ALASKA PETROLEUM CO ', ~ ~ ..... ~'~,'~?:~' ~7'~:"~:' "I' Surveyed by ~ F M LINDSEY ~ ASSOC ADD PROPOSED BHL M - 23 & M - 24 ~V~c'"';'~' ?.',:::~"~5~/21 ,./ · · · REVISE PROPOSED BHL M-22 ~6~3/11 /83 /.~,n ~ uv.o.~oADUI~ ADCA~C ~RO~CSED' RO ~CSED BHLBHL M'B-~122 ~ M-18 (SOHIO TRACT WELL) ~.~:'~?~::..... ,_.I~5o2 w.+ Nor fherR Lights Boulevard Box ADD m~OPOSED BHL M-20 ~1 /~l/e~ Anchorage,Alaska A- 12765-85 Courpe. Line Calculations For Well M-23 R-! GG~G.G 1388.1 0921,4 ~17.1 R.-8 L°S.4 O.O 9°0 0,0 1140,8 :-3~.4 O.O 0.0 0.0 1145,0 K-~ 114.:3 e.e lee.e .p a51.4 A~lm IT.-14 24.3 ~.e e.e o.~ f~G.B R-13 !14.3 e.~ L~.G .9 W-ii -~3~. i LX~9,4 4373,3 472.7 R--t2, 4233'r4 ~4G.? 4201,G 141,4 7{7,4 R-..I~: ' 111,2 0,0 ]GO,O .;J 6~14,7 I'1-17 17.GI ~.~ e.e 0.0 1304.0 ~ 4021.G G"~.t 4721 .? t2S.3 fl-O 135.0 0.0 11Z.8 .3 l~11 4330.t ~g8.4 4373.~ 47~.? ~S.4 n-,? t?.o e.e o.e 9.0 i394.~ R'-f~ 3c~B.G 2S,9 ~-J.4~.9 tP.t 996.? /1"1~ 4~3~.~ 247.8 4~4.7 142,4 H-It; 17.7 0,0 O,G 0.0 972.9 m-lg 17,7 0,0 0,,0 0,,0 807.3 Pig PRIW/T.D I~.~T ~ m:,J~ l:'G~ 7 ~C~.i~ UE~P LK'LL Lead. Line Calculations For WEll M-23 · CI.0rJEET ~oP R4h~H ~.4 O.O O.e e.e fl~ 13.3 e.e e.e e.e ~ 124.3 e.e j~.e ,~ ~? 4~.s ~.3 4~3.0 844,2 598.6 fl-8 ~. i 7~3.G 47~. i 703, i ~i4 14.3 O,~ 0,8 O,O ~,U ~13 tl4.~ O.O 1~.9 ,g ~,7 ~1 43ta.a m;s ~.4 ~1.1 ~.G ~9~ ~12 43~.6 B14.7 ~4.T Z~.g ~17 17.9 e.e *.e 6.e ~8 :~,~ ~.5 4~.~ ~3, i ~ l~.e e.e jio.e .3 ~.e ~lS 431a.~ ~9.5 4~,4 4?i.l ~-i7 17.9 O,e O,O O,O R-IZ 4X~.~ ~t4,7 ~,3 12G.4 ~2e 17.7 O.t 8.8 0.8 ~ ~L b~,tlCH COflES CLO~£1tT TO THI[ PROP~D UELL ~589~e · ~'3g. g 1~.7 4~44.a DOG.4 i'tiO, e itig. t 4~43.4 g84.9 -~7~. $ SSeG.9 iO4a.S 43~?.8 6S3, i -iiGS,9 I;F-~E~.G iOF,~oG 4834,7 743,3 -G?O,S 3GGG.S; ali.7 ~337.4 ?ll.l I?RG. 1 55~.8 t952.5 4~J4.m 743.3 3SS8,,4 aa.7 S337o4 ?89.8 i?~S.B cHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc ('2 thru 8) (3) Admin i,,f/% ...... . ,.~ . (9' thru 11) (4) Casg ~.~.~. ~-,.yo -~_~ (12 thru 20) (21 thru 24) ( 6 ) Ad d: ~4Q~.~A', ~ -P 9 -~j Geolog7: Engineer ing: JAL rev: 12/06/82 1, Is the permit fee attached ................... ,,,,],,,,,,,,,,,.,,,, 2, Is well to be located in a defined pool ....... ii'~; i!iiiillllll[~[~[[[]]~[~[ 3, Is well located proper distance from property 4. Ig well located proper distance from other wells ,. 5, Is sufficient undedicated acreage available in this pool 6, Is well to be deviated and is well bore plat included .............. 7, Is operator the only affected party ................................ Can permit be approved before ten-day wait ......................... 1 10. 11. 12, 13, 14, 15, 16, 17, 18, 19, 20. 21. 22. 23. 24. YES NO REMARKS 25, Does operator have a bond in force .................................. pi.-~- Is a conservation order needed ...................................... ~ Is administrative approval needed '~ illelellelelllleelltellelllleltlelt ~. Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is' diverter system required Are necessary diagrams of d=-,-¥t~- --,-~. BOP equipment attached ....... .~ Do~s BOPE have sufficient pressure rating - Test to ~5~~ psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. ~ INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well Histo.ry 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 APPENDIXi No special'effort has been made to chronologically organize this category of information. F uGE VED OCT 1 5 1997 Ataska Oil & Gas Cons. COMPANY NAME : BP EXPLORATION WELL NAME : M-23 FIELD NAM~ : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUFIBER : 50-029-20937-00 REFERENCE NO : 97468 * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: **** REEL HEADER **** SERVICE NA~E : EDIT DATE : 97/10/13 ORIGIN : FLIC REEL NAME : 97468 CONTINUATION # : PREVIOUS REEL CO~_2FT : BP EXPLORATION, M-23, PRUDHOE BAY, 50-029-20937-00 **** TAPE HEADER **** SERVICE NAM~ : EDIT DATE · 97/10/13 ORIGIN : FLIC TAPE NAME : 97468 CONTINUATION # : 1 PREVIOUS TAPE : COF~_I~T : BP EXPLORATION, M-23, PRUDHOE BAY, 50-029-20937-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: M-23 API NU~4~ER: 500292093700 OPERATOR: BP EXPLORATION LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 13-0CT-97 JOB NUFI~ER: 97468 LOGGING ENGINEER: J. PAWLUK OPERATOR WITNESS: M. MARTIN SURFACE LOCATION SECTION: 6 TOWNSHIP: lin RANGE: 13E FNL: 2159 FSL: FEL: FWL : 195 ELEVATION (FT FROM MSL O) KELLY BUSHING: 61.60 DERRICK FLOOR: 60.60 GROUND LEVEL: 25.50 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8.500 7.000 10145.0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASUREDDEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS ~ER : DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 9898.5 9889.0 9885.5 9880.0 9876.5 9873.0 9863.5 9844.0 9841.5 9838.0 9821.5 9800.0 9708.5 9697.0 9688.5 9683.0 9681.5 9675.0 9674.5 9671.5 9664.5 9663.5 9616.5 9610.5 9609.0 9594.0 9590.5 9580.0 9570.5 9561.0 9556.5 9551.0 9549 0 9539 5 9510 0 9503 5 9501 0 9497 0 9484.0 9482.0 9481.0 9479.0 9471.5 9468.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP 88888.0 88887.0 9885.5 9875.0 9838.0 9679.0 9673.5 9661.0 9616.0 9609.0 9607.0 9589.5 9569.0 9554.5 9548.5 9536.0 9504.0 9501.0 9484.0 9482.0 9479.0 9471.0 9467.5 9897.5 9889.0 9879.5 9873.0 9863.5 9843.5 9840.5 9821.5 9800.5 9709.0 9700.0 9690.5 9683.5 9676.0 9673.0 9666.5 9593.5 9580.5 9560.0 9547.0 9510.0 9503.5 9498.5 9481.5 9471.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 9464.5 9463.5 9460.5 9459.5 9457.5 9456.0 9456.0 9453.5 9453.5 9446.0 9444.0 9439.5 9438.0 9439.0 9438.0 9436.0 9435.0 9431.5 9431.0 9429.5 9429.5 9427.0 9425.5 9418.5 9417.5 9414.5 9414.5 9402.0 9401.5 9401.5 9400.5 9399.5 9398.5 9398.0 9397.0 9396.0 9395.0 9391.5 9391.0 9391.0 9391.0 9385.0 9384.5 9382.0 9382.0 9355.5 9355.5 9355.5 9351.0 9351.0 9350.0 9350.5 9335.5 9335.5 9328.5 9328.0 9326.0 9325.0 9323.0 9323.0 9273 . 5 9273 . 5 9269.5 92 69.5 9264.5 9265.0 9249.0 9250.0 9239.5 9241.0 9228 . 0 9228.5 9223.5 9227.0 9209 . 5 9211 . 0 100.0 103.5 101.5 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE TDTP DATA ACQUIRED ON BP EXPLORATION'S M-23 WELL. THE DEPTH SHIFTS SHOWN ABOVEREFLECT PASS #1 GRCH CORRELATED TO THE OPENHOLE BCS GR, AND SIGM PASS #1 CORRELATED TO THE OPENHOLE BCS GR CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ $ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUPIBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS--ER: 1 DEPTH INCREFiE~rT: 0.5000 FILE SUF~IARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9892.0 9190.0 TDTP 9914.0 9190.0 $ CURVE SHIFT DATA - PASS TO PASS (~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUFIBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP Rb~'3ARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #1. TO PASS SHIFTS WERE APPLIED TO THIS DATA. $ LIS FORMAT DATA NO PASS ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: TYPE REPR CODE VALUE 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 ** NA~iE SERVUNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SIGMTDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SBPiN TDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TSCNTDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 TSCFTDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH TDTP GAPI 1088205 00 000 O0 0 1 1 1 4 68 0000000000 T~NS TDTP LB 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 1088205 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9913.000 SIGM. TDTP 12.400 TPHI. TDTP 23.013 SBHF. TDTP 35.831 SBHN. TDTP 47.431 EIGC. TDTP 0.815 SIBH. TDTP 52.244 TRAT. TDTP 1.722 SDSI.TDTP 0.144 BACK. TDTP 106.191 FBAC. TDTP 32.099 TCAN. TDTP 154441.063 TCAF. TDTP 69918.344 TCND. TDTP 30270.074 TCFD. TDTP 10439.672 TSCN. TDTP 10326.141 TSCF. TDTP 4674.837 INND. TDTP 4453.599 INFD. TDTP 525.693 GRCH. TDTP -999.250 TENS.TDTP 1326.000 CCL.TDTP 0.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: DEPT. 9191.500 SIGM. TDTP 38.266 TPHI. TDTP 66.251 SBHF. TDTP 54.708 SBI{N. TDTP 58.611 SIGC. TDTP 0.000 SIBH. TDTP 79.149 TRAT. TDTP 1.825 SDSI. TDTP 0.715 BACK. TDTP 222.519 FBAC. TDTP 70.122 TCAN. TDTP 61318.508 TCAF. TDTP 17342.992 TCND. TDTP 16898.805 TCFD. TDTP 4490.484 TSCN. TDTP 2155.402 TSCF. TDTP 610.691 INND. TDTP 4438.653 INFD. TDTP 673.516 GRCH. TDTP -999.250 TENS. TDTP 1288.000 CCL.TDTP 0.000 ** END OF DATA ** **** FILE TRAILER **** FILE NA~iE : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA24E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUblBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUblB~ : 2 DEPTH INC~: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9890.0 9190.0 TDTP 9910.0 9190.0 $ CURVE SHIFT DATA - PASS TO PASS (I4~ASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: BASELINE DEPTH GRCH TDTP 88888.0 88888.0 88887.5 9898.0 9897.5 9889.0 9889.0 9885.0 9885.0 9880.0 9879.5 9878.5 9878.5 9875.5 9875.5 9866.0 9864.5 9864.0 9864.0 9861.5 9862.0 9858.0 9857.5 9850.0 9851.0 9844.5 9843.5 9837.5 9837.5 9834.5 9834.0 9831.0 9830.5 9824.0 9823.5 9820.5 9820.5 9813.0 9812.5 9811.0 9810.5 9808.0 9807.0 9803.5 9802.5 9803.0 9803.0 9792.0 9790.5 9782.5 9782.5 9782.0 9780.5 9770.5 9771.0 9768.5 9766.5 9768.0 9767.0 9763.0 9761.0 9762.5 9762.5 9756.5 9754.0 9754.0 9751.5 9750.5 9748.0 9745.5 9747.0 9743.0 9740.0 9741.0 9741.0 9730.0 9727.0 9729.0 9729.5 9725.0 9725.5 9721.5 9722.5 9719.0 9719.5 9718.5 9715.5 9713.5 9713.5 9708.5 9709.0 9703.0 9699.5 9697.5 9700.0 9689.0 9690.5 9684.5 9680.5 9682.0 9684.0 9679.0 9676.0 9675.5 9673.5 9675.0 9676.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 9672.0 9673.0 9668.0 9666.0 9665.0 9666.5 9663.5 9661.0 9656.5 9658.0 9649.5 9650.0 9649.0 9647.0 9643.5 9641.5 9633.5 9632.0 9632.0 9632.5 9625.0 9624.0 9617.0 9616.0 9616.5 9617.5 9611.0 9609.0 9609.5 9609.0 9604.5 9602.5 9604.0 9595.5 9593.5 9594.0 9593.5 9580.5 9580.5 9574 . 0 9572.0 9574.0 9564.0 9563 . 0 9561 . 5 9559.5 9545.0 9544.0 9537.5 9536.0 9527.5 9525.0 9524.5 9523.0 9522.0 9521.0 9519.0 9518.5 9518.5 9517.5 9512.0 9511.5 9507.5 9507.5 9507.5 9501.0 9501.0 9497.0 9498.0 9491.0 9492.0 9489.5 9489.0 9484.0 9484.0 9481.0 9481.5 9478.5 9478.5 9475.0 9475.0 9472.0 9471.5 9468.5 9468.0 9464.5 9463.5 9458.0 9456.0 9457.5 9456.0 9454.0 9453.5 9444.5 9443.5 9443.5 9441.5 9439.5 9438.0 9438.0 9436.0 9435.0 9433.0 9431.5 9431.5 9431.0 9429.0 9429.5 9427.5 9426.0 9423.0 9421.5 9420.0 9420.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 9415.0 9415.0 9412.0 9411.0 9407.5 9407.0 9407.0 9405.5 9402.0 9400.5 9401.0 9399.5 9398.5 9398.0 9397.0 9396.0 9395.5 9395.5 9394.0 9391.5 9391.0 9391.0 9385.0 9384.5 9381.5 9381.0 9372.5 9371.5 9371.0 9371.5 9355.5 9355.5 9352.5 9352.5 9350.0 9350.5 9349.0 9349.0 9343.0 9343.5 9335.5 9335.5 9329.0 9328.5 9320.5 9321.0 9315.5 9315.5 9305.5 9305.5 9305.0 9288.5 9288.0 9288.5 9281.5 9281.5 9280.0 9280.0 9276.0 9276.5 9261.5 9261.0 9259.0 9258.5 9246.0 9247.0 9241.5 9242.0 9240.0 9241.5 9237.0 9238.5 9226.5 9228.5 9216.5 9220.0 9213.0 9217.5 9205.0 9208.5 9201.0 9204.5 9197.0 9199.0 100.0 103.5 102.0 $ RE~ARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH PASS #2 WITH GRCHPASS #1, AND SIGM PASS #2 WITH SIGMPASS #1 CARRYING ALL TDTP CURVES WITH THE SIGM SHIFTS. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 10 ** 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 i1 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SIGMTDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SBHNTDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SIBHTDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TRATTDTP 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 FBACTDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TCAFTDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TSCNTDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 1088205 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 11 ** DATA ** DEPT. 9909.500 SIGM. TDTP SBHN. TDTP 48.388 SIGC. TDTP SDSI. TDTP 0.162 BACK. TDTP TCAF. TDTP 66789.953 TCND. TDTP TSCF. TDTP 4329.674 INND. TDTP TENS.TDTP 1370.000 CCL.TDTP DEPT. 9192.000 SIGM. TDTP SBHN. TDTP 60.331 SIGC. TDTP SDSI.TDTP 0.716 BACK. TDTP TCAF. TDTP 16775.211 TCND. TDTP TSCF. TDTP 582.486 INND. TDTP TENS. TDTP 1298.000 CCL.TDTP 11.962 TPHI.TDTP 23.066 SBHF. TDTP 36.282 1.140 SIBH. TDTP 54.176 TRAT. TDTP 1.730 272.066 FBAC. TDTP 67.394 TCAN. TDTP 147971.406 28844.746 TCFD. TDTP 9688.271 TSCN. TDTP 9592.279 4230.279 INFD. TDTP 450.634 GRCH. TDTP -999.250 0.000 37.462 TPHI. TDTP 69.600 SBHF. TDTP 53.629 0.000 SIBH. TDTP 83.052 TRAT. TDTP 1.900 241.432 FBAC. TDTP 76.361 TCAN. TDTP 60878.016 16292.725 TCFD. TDTP 4310.914 TSCN. TDTP 2171.115 4395.448 INFD. TDTP 624.406 GRCH. TDTP -999.250 0.000 ** END OF DATA ** **** FILE TRAILER **** FILE NA~IE : EDIT .002 SERVICE ' FLIC VERSION · O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE ' FLIC VERSION · O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUBiBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUR~ER: 3 DEPTH INCREFIENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH GRCH 9888.0 TDTP 9906.0 STOP DEPTH .......... 9194.0 9194.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center I3-0CT-1997 14:34 PAGE: 12 $ CURVE SHIFT DATA - PASS TO PASS (14EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS ~ER : 1 BASELINE DEPTH 88888.0 9899.0 9896.0 9889.5 9880.5 9880.0 9866.5 9864.0 9857.5 9844.5 9837.0 9834.5 9830.5 9821.0 9820.0 9813.5 9811.5 9808.0 9802.5 9783.0 9782. $ 9771.0 9768.5 9767.0 9763.5 9761.5 9756.5 9751.0 9742.5 9741.5 9730.0 9729.5 9719.5 9719.0 9709.0 9703.5 9698.5 9689.0 9682.5 9672.0 9665.5 9657.0 9649.0 9647.0 9644.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP 88886.0 88886.5 9878.0 9864.5 9837.5 9819.5 9810.5 9807.0 9781.0 9766.0 9764.5 9761.0 9754.0 9748.0 9739.5 9726.5 9715.5 9699.5 9645.0 9641.5 9897.5 9895.5 9889.0 9879.5 9864.5 9857.5 9844.0 9833.0 9830.0 9820.5 9813.0 9802.0 9782.5 9771.0 9762.0 9741.5 9729.5 9719.5 9709.0 9700.5 9691.0 9683.5 9673.0 9666.5 9658.0 9650.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 13 9633.5 9631.5 9628.0 9623.0 9611.5 9611.0 9604.5 9595.5 9594.0 9580.5 9574.5 9568.0 9564.5 9552.0 9545.5 9537.5 9526.5 9525.0 9522.5 9519.5 9511.5 9507.5 9503.5 9501.0 9497.5 9496.5 9491.5 9484.0 9481.5 9472.5 9471.5 9470.0 9465.0 9463.0 9458.0 9457.5 9454.5 9446.0 9444.5 9439.5 9429.5 9427.5 9426.0 9423.0 9417.5 9415.0 9410.5 9408.0 9402 5 9402 0 9398 5 9396 0 9391 5 9386 5 9383 5 9631.5 9626.5 9621.5 9609.0 9593.5 9566.0 9523.0 9521.0 9511.0 9507.5 9501.0 9496.0 9483.5 9471.0 9469.5 9461.5 9456.0 9443.5 9438.0 9426.0 9421.5 9409.0 9401.0 9397.0 9391.0 9382.5 9632.5 9611.5 9604.0 9593.5 9580.5 9574.0 9563.5 9551.0 9543.5 9536.0 9525.5 9519.0 9503.5 9498.5 9492.0 9481.5 9471.5 9464.0 9456.5 9453.5 9443.5 9438.0 9429.5 9425.5 9417.5 9414.5 9407.0 9401.0 9395.0 9391.0 9386.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 14 9353.0 9352.5 9351.5 9351.0 9350.5 9350.5 9349.0 9349.0 9343.0 9344.0 9342.5 9342.0 9335.0 9334.5 9319.5 9319.0 9316.0 9315.5 9306.0 9305.5 9288.5 9288.0 9288.5 9280.0 9279.5 9277.5 9277.0 9267.5 9268.0 9259.5 9258.5 9249.5 9250.0 9243.0 9243.5 9241.5 9242.0 9237.5 9238.5 9231.5 9233.0 9228.5 9229.0 9218.0 9218.0 9206.0 9208.0 9205.5 9205.5 9201.0 9204.0 100.0 103.0 100.0 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCHPASS #3 WITH GRCH PASS #1, AND SIGM PASS #3 WITH SIGMPASS #1 CARRYING ALL TDTP CURVES WITH THESIGM SHIFTS. $ 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 O. 5 9 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 15 TYPE REPR CODE VALUE 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAF~ SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 SIGMTDTP CU 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF TDTP CU 1088205 O0 000 00 0 3 1 1 4 68 0000000000 SBPiNTDTP CU 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI TDTP CU 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TCAN TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TCND TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TSCNTDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TSCF TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 INND TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 INFD TDTP CPS 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 TENS TDTP LB 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 CCL TDTP V 1088205 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 9904.500 SIGM. TDTP 11.902 TPHI. TDTP 23.700 SBHF. TDTP 37.758 SBHN. TDTP 47.699 SIGC. TDTP 1.075 SIBH. TDTP 52.900 TRAT. TDTP 1.758 SDSI.TDTP 0.173 BACK. TDTP 236.857 FBAC. TDTP 53.325 TCAN. TDTP 141633.938 TCAF. TDTP 62714.578 TCND.TDTP 26967.789 TCFD. TDTP 9047.613 TSCN. TDTP 9146.994 TSCF. TDTP 4050.229 INND.TDTP 4136.291 INFD. TDTP 455.750 GRCH. TDTP -999.250 TENS. TDTP 1356.000 CCL.TDTP 0.000 DEPT. 9194. 000 SIGM. TDTP 38. 049 TPHI. TDTP 66. 325 SBHF. TDTP 52. 307 SBHN. TDTP 60. 813 SIGC. TDTP O. 000 SIBH. TDTP 84. 144 TRAT. TDTP 1. 815 SDSI. TDTP O. 718 BACK. TDTP 248. 402 FBAC. TDTP 75.505 TCAN. TDTP 63781 . 961 TCAF. TDTP 18220.738 TCND. TDTP 16410.566 TCFD. TDTP 4379.249 TSCN. TDTP 2185.117 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 16 TSCF. TDTP 627. 064 INND. TDTP 4399. 257 INFD. TDTP TENS. TDTP 1281. 000 CCL. TDTP O. 000 629. 947 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFiE : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCRE~IFJ~f 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3, TDTP THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF 3 CASED HOLE TDTP MONITOR PASSES. AVERAGING WAS PERFORMED AFTER ALL DATA WAS DEPTH MATCHED AND CLIPPED OF INVALID DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT~1997 14:34 PAGE: 17 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM PNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI PNAV PU-S 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF PNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SBHIVPNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC PNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH PNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT PNAV 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI PNAV CU 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 FBACTDTP CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TCANPNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TCAFPNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TCND PNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TCFD PNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN PNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF PNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 INNDPNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 INFDPNAV CPS 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 1088205 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 18 DEPT. 9913.000 SIGM. PNAV -999.250 TPHI.PNAV SBPiN. PNAV -999. 250 SIGC. PNAV -999. 250 SIBH. PNAV SDSI. PNAV -999. 250 BACK. TDTP 106.191 FBAC. TDTP TCAF. PNAV -999 . 250 TCND. PNAV -999. 250 TCFD. PNAV TSCF. PNAV -999.250 INND.PNAV -999.250 INFD. PNAV -999.250 SBHF. PNAV -999.250 TRAT. PNAV 32.099 TCAN. PNAV -999.250 TSCN. PNAV -999.250 GRCH. TDTP -999.250 -999.250 -999.250 -999.250 -999.250 DEPT. 9191.500 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBHN. PNAV -999.250 SIGC.PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP 222.519 FBAC. TDTP 70.122 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND. PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND.PNAV -999.250 INFD. PNAV -999.250 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE ' FLIC VERSION - O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUBiBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUM~z~Y VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 9914.0 9190.0 $ LOG HEADER DATA DATE LOGGED: 18-SEP-97 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 19 SOFTWARE VERSION: TIt4~ LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 8C0-609 1100 18-SEP-97 9919.0 9918.0 9190.0 9914.0 600.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~mlA RAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS-A TNC-P BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 10145.0 10145.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TE~IPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (F~: BASE NORMALIZING WINDOW (F~: BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 LOGGED 3 TDTP PASSES AT 600 FT/HR FROM 9200' TO 9915'. LOGGED ON SANDSTONE MATRIX. PRODUCUTIONS RATES: GFR=3.56 FIBPD, OIL RATE= .8 MBOPD, GAS=2.84 M~SCFD, CHOKE=96, WATER CUT=77.5~, MANIFOLD PRESSURE=301 PSIG, LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 2O MANIFOLD TE~PERATURE=165 DEGF. THIS FILE CONTAINS TDTP PASS #1 RAW DATA. $ 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 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFiB SAMP ELEM CODE (HEX) DEPT FT 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS1 PU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF PS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SBHNPS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC PS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH PS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PS1 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI PS1 CU 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 BACK PS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TCANPS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TCAFPS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TCNDPS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD PSi CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TSCN PS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF PS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 21 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) INNDPS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 INFD PS1 CPS 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS1 GAPI 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 CCL PS1 V 1088205 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9931.500 SIGM. PS1 -999.250 TPHI.PS1 -999.250 SBHF. PS1 -999.250 SBHN. PS1 -999.250 SIGC. PSl -999.250 SIBH. PS1 -999.250 TRAT.PS1 -999.250 SDSI.PS1 -999.250 BACK. PSi -999.250 FBAC.PS1 -999.250 TCAN. PS1 -999.250 TCAF. PS1 -999.250 TCND.PS1 -999.250 TCFD. PS1 -999.250 TSCN. PS1 -999.250 TSCF. PS1 -999.250 INND.PS1 -999.250 INFD.PS1 -999.250 TENS.PSI 755.000 GR.PS1 131.618 CCL.PS1 -0.019 DEPT. 9176.000 SIGM. PS1 38.439 TPHI.PS1 66.589 SBHF. PS1 55.070 SBHN. PS1 56.510 SIGC.PS1 0.000 SIBH. PS1 74.383 TRAT. PS1 1.850 SDSI.PS1 0.718 BACK. PSi 224.580 FBAC. PS1 70.785 TCAN. PS1 64261.195 TCAF. PS1 17866.586 TCND.PS1 17391.805 TCFD.PS1 4567.456 TSCN. PS1 2245.121 TSCF. PS1 631.296 INND.PS1 4455.412 INFD.PS1 670.655 TENS.PSi 1278.000 GR.PS1 179.531 CCL.PS1 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 22 FILE HEADER FILE~ER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREFIF2Fr: 0.5000 FILE SD?4MARY VENDOR TOOL CODE START DEPTH TDTP 9914.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIf4~LOGGER ON BOTTOM: TDDRILLER (FT): TD LOGGER(FT): STOP DEPTH 9190.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 18-SEP-97 8C0-609 1100 18-SEP-97 9919.0 9918.0 9190.0 9914.0 600.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~LA RAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS-A TNC-P BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 10145.0 10145.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE T~PERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 23 TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: LOGGED 3 TDTP PASSES AT 600 FT/HR FROM 9200 ' TO 9915 '. LOGGED ON SANDSTONE MATRIX. PRODUCUTIONS RATES: GFR=3.56 14~PD, OIL RATE= .8 PIBOPD, GAS=2.84 bPqSCFD, CHOKE=96, WATER CUT=77.5~, MANIFOLD PRESSURE=301 PSIG, MANIFOLD TEMPERATURE=165 DEGF. THIS FILE CONTAINS TDTP PASS #2 RAW DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 2 3 4 5 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 __ 66 0 66 0 73 88 66 1 0.5 FT 11 0 FT 68 1 1 ** SET TYPE - CHAN ** NA~IE SERV UNIT SERVICE API API API API FILE NUF~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 24 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) TPHI PS2 PU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SBHF PS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SBHNPS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC PS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH PS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS2 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI PS2 CU 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 BACK PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TCANPS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TCAFPS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TCNDPS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TCFD PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TSCN PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 INNDPS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 INFD PS2 CPS 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 CCL PS2 V 1088205 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9921.500 SIGM. PS2 -999.250 TPHI.PS2 -999.250 SBHF. PS2 -999.250 SBHN. PS2 -999.250 SIGC.PS2 -999.250 SIBH. PS2 -999.250 TRAT. PS2 -999.250 SDSI.PS2 -999.250 BACK. PS2 -999.250 FBAC. PS2 -999.250 TCAN. PS2 -999.250 TCAF. PS2 -999.250 TCND.PS2 -999.250 TCFD.PS2 -999.250 TSCN. PS2 -999.250 TSCF. PS2 -999.250 INND.PS2 -999.250 INFD.PS2 -999.250 TENS.PS2 927.000 GR.PS2 579.118 CCL.PS2 -0.038 DEPT. 9179.000 SIGM. PS2 37.462 TPHI.PS2 69.600 SBHF. PS2 53.629 SBHIV. PS2 60.331 SIGC. PS2 0.000 SIBH. PS2 83.052 TRAT. PS2 1.900 SDSI.PS2 0.716 BACK. PS2 241.432 FBAC. PS2 76.361 TCAN. PS2 60878.016 TCAF.PS2 16775.211 TCND. PS2 16292.725 TCFD.PS2 4310.914 TSCN. PS2 2171.115 TSCF.PS2 582.486 INND.PS2 4395.448 INFD.PS2 624.406 TENS.PS2 1288.000 GR.PS2 194.911 CCL.PS2 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 25 **** FILE TRAILER **** FILE NAM~ : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 97/10/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE197IMBER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUFi~ER: 3 DEPTH INCRE~_J~f: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9914.0 9190.0 TDTP LOG HEADER DATA DATE LOGGED: 18-SEP-97 SOFTWARE VERSION: 8C0- 609 TIlVlE LOGGER ON BOTTOM: 1100 18-SEP-97 TD DRILLER (FT) : 9919.0 TD LOGGER (FT) : 9918.0 TOP LOG INTERVAL (FT) : 9190.0 BOTTOM LOG INTERVAL (FT) : 9914.0 LOGGING SPEED (FPHR): 600.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~IA RAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): TOOL NUMBER ........... CGRS-A 8.500 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 26 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : 10145.0 10145.0 PRODUCED FLUIDS NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGh' SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: LOGGED 3 TDTP PASSES AT 600 FT/HR FROM 9200' TO 9915'. LOGGED ON SANDSTONE MATRIX. PRODUCUTIONS RATES: GFR=3.56 MBPD, OIL RATE= .8 ~BOPD, GAS=2.84 PR4SCFD, CHOKE=96, WATER CUT=77.5~, MANIFOLD PRESSURE=301 PSIG, MANIFOLD TE~PERATURE=165 DEGF. THIS FILE CONTAINS TDTP PASS #3 RAW DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 27 TYPE REPR CODE VALUE 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 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 ELE~ CODE (HEX) DEPT FT 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SIGMPS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI PS3 PU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SBHF PS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SBH~PS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SIGC PS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SIBH PS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 SDSI PS3 CU 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 BACK PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TCANPS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TCAFPS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TCND PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TCFDPS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TSCN PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 INNDPS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 INFD PS3 CPS 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 CCL PS3 V 1088205 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 9922.500 SIGM. PS3 -999.250 TPHI.PS3 -999.250 SBHF. PS3 SBHIV. PS3 -999.250 SIGC. PS3 -999.250 SIBH. PS3 -999.250 TRAT. PS3 SDSI.PS3 -999.250 BACK. PS3 -999.250 FBAC. PS3 -999.250 TCAN. PS3 TCAF. PS3 -999.250 TCND.PS3 -999.250 TCFD.PS3 -999.250 TSCN. PS3 TSCF. PS3 -999.250 INND.PS3 -999.250 INFD.PS3 -999.250 TENS.PS3 -999.250 -999.250 -999.250 -999.250 976.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-0CT-1997 14:34 PAGE: 28 GR.PS3 49.722 CCL.PS3 -0.048 DEPT. 9181.500 SIGM. PS3 38.033 TPHI.PS3 SBHN. PS3 60.392 SIGC.PS3 0.000 SIBH. PS3 SDSI.PS3 0.827 BACK. PS3 248.465 FBAC.PS3 TCAF.PS3 17859.156 TCND.PS3 16333.504 TCFD.PS3 TSCF. PS3 617.939 INND. PS3 4400.931 INFD.PS3 GR.PS3 207.424 CCL.PS3 -999.250 66.687 SBHF. PS3 83.190 TRAT. PS3 74.798 TCAN. PS3 4329.913 TSCN. 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NCNI., -099,9500 5,2~,B7 ILO -000.2500 ~R -a~9.25oo t'~CNL 3.6~'70 -990.2500 NCNL -a99.2500 NPnT 4.0648 '999,2500 4.55,~6 Il,r) .oqq 2~00 (,P -999,2500 -990.2500 1,7832 -999,~500 -999,2500 -999.~500 4 6523 -999~2500 '999,~500 -999,~50Q 3,4941, -99..2,500 -099,2500 3,5664 -q9~,2500 -99~,2500 -~99,2500 8.1016 -9<)9,2500 -999,2500 -999,2500 5,6641 '999,2500 '999,2500 '999,2500 3,9727 -999,2500 -999.2500 -999,2500 4,9531 -999,~500 -999.~500 -999,250O 5 089g -999:2500 5'. P T 390 P -1.7~ PHI .,999 EP T PB ,I ~UH l 'CNI, ) P I-:I 1 'C ~) T, )~iPT I P H T ' (' a", L )f,'P T 3400.00,00 SFLU -!71.37%r) -999. 7500 -gOq. 250('> 72 0o25 31, ~25a, DT -999. 2500 - q 9 q, 250 0 G '6t , 4:902 5.76 ~, 7 % I. , 7 1. Ri4 - 999,2500 75,5547 7.9336 .T .T..., ~'~.~ 50 9t~g7 DT -gqq~50(, PHOf4 1.90.9121 6.7852 I[..,~.~ -99q.2500 ~HflF~ !1~.4.141 43.156? Pn' -999. 2500 - ~ q 9, ? 500 35 9 ~8 1 ZLD -qo. 9, .'2500 (;P '999' 2500 NC.N[., - 999.250 n ?,)R A T B.6406 ILO -9C)9 2500 (;R -999:2500 ¢tCNI.., -~<:'tq . 2500 ~"rRAT 3047 ILO 2500 -~9~.2500 6.6680 ILO -qqq,25no dR -999,2500 ~CNL -09q,~500 '~R~T 6.6914 -999.2500 dR -~99.2500 ,,.lCfii., -90q.7500 NRAT -9q9.2500 -999,2500 -q99,2500 4,6797 -999,2500 -999,2500 , 7402 -99 ,2500 -999,~500 41.781.3 -99~,2500 '99.,~500 -q99,~500 a,6094 '999;2500 '999,2500 -999.2500 7.1.953 -99g,2500 '999.2500 -999.2500 6.8203 -999.~500 -999.2500 -999.2500 6,6953 -999,2500 '999,2500 -999,2500 7,3086 '999,2500 '999.2500 '999,2500 5,0000 -999.2500 :? I~ 1!1ii1 ii:] i! [;t': 5 ,17 '999 -999 2500 -9oo'- .?..500 -099: 2500 -~09.2500 16.t5~2 -999,2500 NCNb 4,0~59 TLP -999,2500 (':;R 999.~§oo rilcr,~x,, -~99,2500 ~',IR AT 3.7227 -99g, ?500 GR -99o,2500 -999,2500 -999.2500 ILO -U9g.2500 GR -099,2500 NCNb -909.2500 ~R~,~ -999,2500 IbP -09o.2500 GR -999.2500 NCNb -909,25o0 NRAT -999.2500 -g9g,2500 3,7793 -99g,2500 -g99,2500 -o99,2500 6 199~ -999,2500 '999,2500 -999.2500 3,8945 -999,2500 '999,2500 '999,2500 4.0977 -999,2500 -g99.2500 -gg9,2500 3.8730 999,2500 -'999,2500 -g99,2500 -999,2500 -999.2500 -099.2500 -999,2500 -999.2500 -999,2500 L~aY~ M-23 PRUDHOE BAY Run 1' 11 - June - 1995 PDK-1001GR CEIVED Logging Services ~Tap~ Subfile 2 is type ~IS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD M - 23 500292093700 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 13-JUN-95 4768.02 J. DAHL D. ROMBERG 6 liN 13E 2159 195 61.60 60.60 25.40 lST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 9321.0 47.00 7.000 10145.0 26.00 5.500 9027.0 17.00 4.500 9144.0 12.60 BASELINE DEPTH 9326.0 9330.5 9351.5 9359.0 9376.0 9390.5 9394.5 9396.5 9401.5 9411.0 9413.5 9425.0 9427.0 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 9326.0 9330.5 9351.0 9357.5 9374.5 9390.5 9394.0 9397.0 9401.5 9411.5 9414.5 9426.5 9428.5 BHCS GR 2 1 22-APR-83 SWS 9435.0 9438.0 9444.0 9456.5 9469.0 9473.0 9474.0 9497.5 9498.5 9499.0 9504.0 9594.0 9609.0 9673.5 9872.5 9879.0 $ REMARKS.' ~ J5.0 9438.5 9445.0 9457.5 9469.5 9473.5 9474.0 9497.5 9498.0 9498.5 9503.5 9595.0 9610.5 9674.5 9873.5 9879.5 PDK-100/GR. LOG TIED INTO BHCS, 04-MAY-83 (SWS). WELL TEST SUMMARY: TEST DATE ELAPSED TIME GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE LIFT GAS RATE CASING PRESSURE TGOR TGLR CHOKE OPENING MANIFOLD PRESSURE 27-MAY-95 HOURS MPBD MBOPD MBWPD MMSCFD SCF/STB MMSCFD PSIG SCF/STB SCF/BBL PSIG MANIFOLD TEMPERATURE DEGF WATER CUT (CALC) PCNT 4.0 3.14 1.11 2.03 2.16 1939 2.44 1323 3931 1391 96.0 234 170 64.6 LOGGING SUITE ORGANIZATION: 1) 3 PASSES LOGGED AT 10 FPM WHILE STILL FLOWING FOR WOC EVALUATION. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR ALL THREE PASSES. THE CURVE IS CALLED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 8.0" CASING SIZE = 7.0" SALINITY = 25,000 PPM. A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR ALL THREE PASSES. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFT,~," FIRST PASS NEUTRON. / ? ?MATCH1A . OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9300.0 9898.0 9300.0 9910.0 BASELINE DEPTH SGMA 9326.0 9326.0 9330.5 9330.5 9351.5 9350.5 9359.0 9357.5 9376.0 9374.5 9392.5 9391.0 9394.5 9394.0 9396.5 9397.0 9401.5 9401.5 9411.0 9411.5 9414.5 9414.5 9417.5 9418.0 9422.0 9422.5 9426.0 9425.5 9431.0 9431.5 9433.0 9433.5 9435.0 9435.0 9438.0 9438.5 9445.0 9444.5 9458.0 9457.5 9461.0 9460.0 9466.0 9465.0 9469.0 9469.5 9473.0 9473.5 9474.0 9474.0 9497.5 9497.5 9498.5 9498.0 9499.0 9498.5 9504.0 9503.5 9573.0 9574.5 9581.5 9581.5 9594.0 9595.0 9609.0 9610.5 9667.0 9665.5 9673.5 9672.0 9684.0 9682.5 9731.0 9729.5 9770.5 9771.0 9813.5 9813.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 9872.5 9879.0 $ REMARKS: 9, ,3.5 9880.0 PASS 1. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 SS PDK 68 1 CPS 4 8 MSD PDK 68 1 CU 4 9 RATO PDK 68 1 4 10 RBOR PDK 68 1 4 11 RICS PDK 68 1 4 12 RIN PDK 68 1 4 13 SGMA PDK 68 1 CU 4 14 SGMB PDK 68 1 CU 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 92 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21778 datums Tape Subfile: 2 290 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9300.0 9898.0 9300.0 9910.0 BASELINE DEPTH GRCH 9304.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9304.5 9319.5 9319.5 9323.5 9323.0 9328.0 9329.0 9330.5 9330.5 9342.0 9342.0 9344.5 9350.0 9351.0 9356.5 9355.5 9357.0 9356.5 9358.0 9359.0 9360.5 9359.0 9363.5 9362.0 9364.5 9362.5 9370.0 9368.5 9370.5 9369.0 9371.0 9370.0 9374.0 9373.0 9375.0 9373.5 9385.0 9384.5 9386.0 9386.0 9387.5 9386.0 9392.0 9390.5 9396.0 9396.0 9397.0 9397.5 9398.0 9398.0 9401.5 9401.5 9404.5 9404.5 9407.0 9407.5 9409.0 9409.5 9412.0 9412.5 9426.0 9427.0 9435.5 9435.5 9439.5 9440.0 9440.5 9442.0 9440.5 9344.0 9349.5 9350.0 9357.0 9357.5 ! 9441.0 9442.0 9446.0 9447.0 9451.0 9452.0 9453.5 9458.5 9459.0 9463.5 9465.5 9471.5 9476.0 9478.0 9479.0 9482.5 9483.0 9484.5 9485.0 9486.5 9487.5 9494.5 9495.5 9498.5 9499.0 9501.0 9510.5 9521.0 9524.5 9530.5 9532.5 9539.5 9540.0 9543.5 9548.5 9552.5 9558.0 9570.0 9571.0 9575.0 9580.0 9580.5 9581.5 9587.0 9587.5 9588.0 9594.0 9597.5 9598.0 9609.0 9610.5 9614.5 9619.0 9623.5 9629.0 9635.0 9647.5 9649.5 9661.5 9662.5 ~. ~2.5 9443.0 9452.0 9452.5 9454.0 9459.5 9460.0 9464.0 9476.5 9479.0 9484.5 9485.5 9487.0 9487.5 9498.5 9595.5 9610.5 9446.0 9446.5 9458.5 9465.0 9472.0 9478.5 9479.0 9482.5 9483.5 9495.0 9495.5 9499.0 9500.5 9510.0 9521.0 9524.5 9531.0 9532.5 9539.5 9540.5 9544.5 9549.5 9553.0 9559.5 9571.5 9572.0 9576.0 9580.5 9581.0 9581.5 9587.0 9588.0 9589.0 9598.5 9599.5 9612.0 9615.5 9620.0 9624.0 9629.0 9635.0 9647.0 9648.5 9660.5 9661.0 9694.5 9698.5 9734.0 9734.5 9737.0 9756.0 9760.0 9792.0 9795.0 9818.0 9822.0 9834.5 9846.5 9850.0 9858.0 9858.5 9870.0 9873.5 9878.0 9903.0 9904.0 $ REMARKS: 9874.5 9879.0 9693.0 9697.0 9732.5 9733.5 9736.0 9755.5 9759.5 9792.5 9795.0 9818.0 9822.5 9835.0 9847.5 9850.0 9859.0 9859.5 9871.5 9874.5 9904.0 9904.5 PASS 2. ALL PDK CURVES WERE SHIFTED WITH SGMA. /??MATCH2A. OUT /??MATCH2B.OUT $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: 1 2 3 4 5 6 7 8 9 10 11 Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS SS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SGNT PDK 68 1 CU 16 PHI PDK 68 1 PU-S * DATA RECORD (TYPE# 0) Total Data Records: 92 958 BYTES * _ 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 64 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21778 datums Tape Subfile: 3 244 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9300.0 9898.0 9300.0 9910.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9304.5 9305.0 9305.5 9310.0 9310.0 9319.0 9319.5 9327.5 9328.0 9330.5 9330.5 9344.0 9349.5 9350.5 9354.0 9353.5 9359.5 9360.5 9361.0 9360.0 .9363.0 9365.0 9369.5 9370.5 9371.0 9373.5 9375.5 9385.5 9385.5 9386.5 9389.0 9391.5 9395.0 9395.0 9397.0 9397.5 9398.0 9399.0 9399.5 9401.5 9401.5 9408.5 9408.5 9409.5 9409.0 9410.0 9409.5 9410.5 9410.5 9412.0 9412.0 9426.5 9428.0 9435.5 9435.5 9438.5 9439.0 in separate files. EQUIVALENT UNSHIFTED DEPTH SGMA 9304.5 9343.5 9349.0 9349.5 9358.5 9359.0 9361.5 9363.0 9368.0 9369.0 9370.0 9372.5 9374.5 9385.5 9388.0 9390.5 9398.5 ~441.0 9442.0 9446.5 9447.5 9451.0 9452.0 9465.0 9471.5 9475.5 9478.0 9479.0 9482.5 9484.5 9485.5 9486.0 9487.0 9488.0 9494.5 9495.5 9498.5 9499.0 9499.5 9501.0 9510.0 9521.5 9531.0 9533.0 9540.5 9541.0 9553.5 9557.0 9570.5 9571.5 9574.5 9580.5 9581.5 9586.0 9586.5 9588.0 9588.5 9594.0 9596.5 9597.0 9609.0 9609.5 9610.0 9619.0 9624.0 9634.0 9636.0 9647.0 9654.5 9659.5 9667.0 9669.5 9670.5 9677.0 9680.0 9680.5 9689.0 S 2.5 9441.5 9443.0 9442.0 9446.5 9447.0 9452.0 9452.5 9464.5 9472.0 9476.0 9478.5 9479.0 9479.0 9482.5 9485.0 9485.5 9486.5 9487.5 9488.0 9495.0 9495.5 9498.5 9499.0 9499.0 9500.5 9509.5 9522.0 9531.5 9533.5 9541.0 9542.0 9554.5 9558.5 9572.0 9572.5 9575.5 9581.0 9581.5 9586.0 9587.0 9588.5 9589.5 9595.0 9597.5 9598.5 9610.5 9610.5 9611.0 9611.5 9620.5 9625.5 9634.0 9636.0 9646.5 9654.0 9658.5 9668.5 9668.5 9669.0 9678.0 9678.5 9679.5 9688.0 9690.0 9695.0 9695.5 9701.0 9702.0 9726.5 9727.0 9737.0 9784.0 9793.5 9797.5 9807.0 9808.0 9808.5 9824.0 9834.5 9835.0 9843.5 9848.5 9865.0 9873.5 9874.5 9877.0 9902.5 9904.0 $ REMARKS: 9825.5 9875.5 9878.0 9688 9693 9694 9700 9700 9725 9726 9736 9784 9794 9798 9807 9808 9809 .5 .5 .5 .0 .5 .0 .0 .0 .5 .0 .0 .5 .0 .0 9835.0 9836.0 9844.5 9849.5 9866.5 9875.0 9875.5 9903.5 9904.5 PASS 3. ALL PDK CURVES WERE SHIFTED WITH SGMA. /??MATCH3A. OUT / ? ?MATCH3 B. OUT $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS SS PDK 68 1 CPS Size API API API API Log Crv Crv Length Typ Typ Cls Mod 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 8 MSD PDK 6% 1 CU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SGNT PDK 68 1 CU 16 PHI PDK 68 1 PU-S * DATA RECORD (TYPE# 0) Total Data Records: 92 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 4 4 51 995 99 64 958 BYTES * Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 43556 datums Tape Subfile: 4 248 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: .5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH PDK $ REMARKS: 1 1, 2, 3 AVERAGED PASS. PASSES 1, 2, & 3 WERE AVERAGED. $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PNAV 68 1 GAPI 4 2 BKL PNAV 68 1 CPS 4 3 BKS PNAV 68 1 CPS 4 4 BIF PNAV 68 1 4 5 CSLS PNAV 68 1 CU 4 6 LS PNAV 68 1 CPS 4 7 SS PNAV 68 1 CPS 4 8 MSD PNAV 68 1 CU 4 9 RATO PNAV 68 1 4 10 RBOR PNAV 68 1 4 11 RICS PNAV 68 1 4 12 RIN PNAV 68 1 4 13 SGMA PNAV 68 1 CU 4 14 SGMB PNAV 68 1 CU 4 15 SGNT PNAV 68 1 CU 4 16 PHI PNAV 68 1 PU-S 4 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 4 53 995 99 1 4 53 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Recor¢ 92 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 43556 datums Tape Subfile: 5 114 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9288.0 PDK 9288.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9910.0 9922.0 il-JUN-95 FSYS REV. J001 VER. 1.1 1748 il-JUN-95 10102.0 9918.0 9300.0 9910.0 600.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB SBAR SINKER BAR PDK PDK-100 $ TOOL NUMBER 3913NA 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER' S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .O00 10145.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : .0 BASE NORMALIZ' ', WINDOW (FT): .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 250 FAR COUNT RATE HIGH SCALE (CPS): 5250 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 1. NEAR COUNT RATE HIGH SCALE = 100,000 (CPS). $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BKL PDK 68 1 CPS 4 3 BKS PDK 68 1 CPS 4 4 BIF PDK 68 1 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 G1 PDK 68 1 CPS 4 10 G2 PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 SS PDK 68 1 CPS 4 13 MON PDK 68 1 CPS 4 14 MSD PDK 68 1 CU 4 15 RATO PDK 68 1 4 16 RBOR PDK 68 1 4 17 RICS PDK 68 1 4 18 RIN PDK 68 1 4 19 SGMA PDK 68 1 CU 4 20 SGMB PDK 68 1 CU 4 21 SGNT PDK 68 1 CU 4 22 PHI PDK 68 1 PU-S 4 23 SPD PDK 68 1 F/MN 4 24 TEN PDK 68 1 LB 4 4 51 310 01 4 51 391 51 4 51 390 51 4 51 995 99 4 51 150 01 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 01 4 51 995 02 4 51 391 99 4 51 390 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 995 99 4 51 995 99 4 51 636 99 4 51 635 99 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 257 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 107582 datums Tape Subfile: 6 333 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9290.0 PDK 9290.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB SBAR SINKER BAR PDK PDK-100 $ STOP DEPTH 9910.0 9922.0 il-JUN-95 FSYS REV. J001 VER. 1.1 1858 Il-JUN-95 10102.0 9918.0 9300.0 9910.0 600.0 YES TOOL NUMBER 3913NA 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10145.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): .0 BASE NORMALIZI WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 250 FAR COUNT RATE HIGH SCALE (CPS) : 5250 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 2. NEAR COUNT RATE HIGH SCALE = 100,000 (CPS). $ CN : BP EXPLORATION WN : M- 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BKL PDK 68 1 CPS 4 3 BKS PDK 68 1 CPS 4 4 BIF PDK 68 1 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 G1 PDK 68 1 CPS 4 10 G2 PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 SS PDK 68 1 CPS 4 13 MON PDK 68 1 CPS 4 14 MSD PDK 68 1 CU 4 15 RATO PDK 68 1 4 16 RBOR PDK 68 1 4 17 RICS PDK 68 1 4 18 RIN PDK 68 1 4 19 SGMA PDK 68 1 CU 4 20 SGMB PDK 68 1 CU 4 21 SGNT PDK 68 1 CU 4 22 PHI PDK 68 1 PU-S 4 23 SPD PDK 68 1 F/MN 4 24 TEN PDK 68 1 LB 4 4 51 310 01 1 4 51 391 51 1 4 51 390 51 1 4 51 995 99 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 391 99 1 4 51 390 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 636 99 1 4 51 635 99 1 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 257 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 107582 datums Tape Subfile: 7 333 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER'. 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9291.0 PDK 9291.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB SBAR SINKER BAR PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): STOP DEPTH 9910.0 9922.0 il-JUN-95 FSYS REV. J001 VER. 1.1 2003 il-JUN-95 10102.0 9918.0 9300.0 9910.0 600.0 YES TOOL NUMBER 3913NA 2725XA .000 10145.0 .0 PRODUCED FLUIDS .00 .0 .0 0 .0 .000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): .0 BASE NORMALIZ1 J WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 250 FAR cOUNT RATE HIGH SCALE (CPS): 5250 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): .0 REMARKS: PASS 3. NEAR COUNT RATE HIGH SCALE = 100,000 (CPS). $ CN : BP EXPLORATION WN : M - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units 1 GR PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 BIF PDK 68 1 5 CCL PDK 68 1 6 CSLS PDK 68 1 CU 7 CSS PDK 68 1 CPS 8 ISS PDK 68 1 CPS 9 G1 PDK 68 1 CPS 10 G2 PDK 68 1 CPS 11 LS PDK 68 1 CPS 12 SS PDK 68 1 CPS 13 MON PDK 68 1 CPS 14 MSD PDK 68 1 CU 15 RATO PDK 68 1 16 RBOR PDK 68 1 17 RICS PDK 68 1 18 RIN PDK 68 1 19 SGMA PDK 68 1 CU 20 SGMB PDK 68 1 CU 21 SGNT PDK 68 1 CU 22 PHI PDK 68 1 PU-S 23 SPD PDK 68 1 F/MN 24 TEN PDK 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 51 310 01 1 4 4 51 391 51 1 4 4 51 390 51 1 4 4 51 995 99 1 4 4 51 150 01 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 01 1 4 4 51 995 02 1 4 4 51 391 99 1 4 4 51 390 99 1 4 4 51 430 01 1 4 4 51 995 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 400 01 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 636 99 1 4 4 51 635 99 1 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 257 Tape File Start Depth = 9925.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 171608 datums Tape Subfile: 8 333 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 9 is type: LIS 95/ 6/13 01 **** REEL TRAILER **** 95/ 6/13 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 13 JUN 95 10:19a Elapsed execution time = 18.84 seconds. SYSTEM RETURN CODE = 0
