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185-264
STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMA" ' WELL MPLETION OR RECOMPLETION REPAND LOG 1a. Well Status: Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned EI - Suspended 0 lb.Well Class: 20AAC 25.105 20AAC 25.110 Development II Exploratory 0 GINJ ❑ WINJ 0 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 . 2/20/2016 185-264• 315-662 3. Address: 7. Date Spudded: 15' API Number: P.O.Box 196612 Anchorage,AK 99519-6612 11/25/1985 50-029-21474-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 12/14/1985 PBU 16-15. Surface: 1417'FNL,504'FWL,Sec.24,T1ON,R15E,UM 9 Ref Elevations KB 70 17. Field/Pool(s): Top of Productive Interval: 2228'FSL,2989'FEL,Sec.14,T1ON,R15E,UM GL 38.7 BF 39.96 PRUDHOE BAY,PRUDHOE OIL Total Depth: 2478'FSL,3156'FEL,Sec.14,T1ON,R15E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: - 10822'/8802' • ADL 028332 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD). 19. Land Use Permit: Surface:x- 719281 y- 5929513 Zone - ASP 4 • 11393'/9267' . 79-081 TPI: x- 715680 y- 5933056 Zone - ASP 4 12. SSSV Depth(MD/TVD): 20 Thickness of Permafrost MD/TVD: Total Depth:x- 715506 y- 5933301 Zone - ASP 4 None 1900'(Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No RI 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary DIL/Acoustic,GR/Acoustic,LSS/BHCS,DIFL/GR/CDL/CNL/Sonic,Gyro,GR/CBL/CCL SCANNED J N 2 42016 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" 91.5# H-40 32' 112' 32' 112' 30" 325 sx Arctic Set I 13-3/8" 68#/72# K-55 I L-80 32' 2505' 32' 2505' 17-1/2" 2300 sx Permafrost E,400 sx Permafrost C 9-5/8" 47# L-80 30' 10789' 30' 8776' 12-1/4" 500 sx Class'G',300 sx Permafrost C 7" 26# L-80 6006' 11388' 5409' 9262' 8-1/2" 267 sx Class'G' 24. Open to production or injection? Yes 0 No 2 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): 4-1/2"12.6#13Cr80 10648' 10592'/8626' AGAN 9 ONVE70 26. ACID,FRACTURE,CEMENT SQUEEZE.ETC. •i40theetEttetYd Was hydraulic fracturing used during completion? Yes 0 No lI DATE RECEIVED Per 20 AAC 25.283(i)(2)attach electronic and printed -Z.//0/14.0 information VERIFIED MAR 17 2016 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 1.1. __ _-� MASee Attached AOGCC 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 WI: 573/1 G A j%/t RBDMS I,L- MAR 1 1 2016 ,/� & 28. CORE DATA • Conventional Core(s) Yes 0 No 0 Sidewall Cores Yes 0 No El If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes 0 No El . Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 10870' 8839' separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sadlerochit 10870' 8839' O/W Contact 11206' 9111' Formation at total depth: 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Report,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: Boltz,Travis Email: Travis.Boltz©bp.com Printed Name: Joe Lastufk Title: Drilling Technologist Signature: Phone: +1 907 564 4091 Date: INSTRUCTIONS General:This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska.Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item 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 • • WELL NAME: 16-15 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 10869' Set Posiset Plug 10857' Set 2nd Posiset Plug 10846' 17.2 Gal Cement 10822' Set Whipstock • • 16-15, Well History (Pre-Rig Sidetrack) (slb ELINE - POSISET PLUG/CEMENT/WHIPSTOCK). INITIAL T/I/O = 600/0/0 PSI. LRS PUMP LOAD AND KILL. PUMP 290 BBL 1% KCL; 38 BBL DIESEL FREEZE PROTECT. SEE LRS PUMPING REPORT FOR DETAILS. RIH WITH POSI-SET PLUG OAL=35' OAW=300LB MAXOD=2.125". SET POSISET PLUG AT 10870'. CCL TO PLUG ME = 22.58'. CCL STOP DEPTH = 10847.42'. CORRELATED TO SLB PERFORATION RECORD DATED 13-AUG-2009. TIED INTO GUN 1 SHOOTING PASS. DURING SETTING PROCESS, TOOL SHORTED AFTER 27 MINUTES. UNABLE TO GET MOTOR RUNNING AGAIN. ATTEMPTED TWO DIFFERENT MOTOR POWER SUPPLY MODULES. PICKED UP WITHOUT ANY OVERPULL AND SET BACK DOWN ON THE PLUG. PLUG APPEARS TO HAVE SET. POOH. AT SURFACE DISCOVER THAT PLUG THROUGH ROD UNSCREWED AT THE LOWER ANCHOR JOINT INSIDE PLUG. DECISION MADE TO RUN ANOTHER PLUG SINCE THERE IS NOW WAY TO TELL IF ANY 1/21/2016 ELEMENTS SEALED. T/I/O= 593/0/0 Temp= SI. Assist E-Line (PRECTD) .Pump 5 bbl Meth spear down TBG, followed by 290 bbls 1% KCL. Pump 38 bbls diesel down TBG for FP. Hang tags, Notify DSO, FWHP's= 1/21/2016 0/549/398 E-line on well uon departure PLUG RUN 2: RIH W/SECOND PLUG. LOG CORRELATED TO SLB PERFORATION RECORD DATED 13-AUG-2009. TIED IN WITH CCL TO GUN 1 SHOOTING PASS. TOP OF PLUG SET DEPTH = 10857', CCL TO TOP OF PLUG = 21.8', CCL STOP DEPTH = 10835.2'. PLUG HAS APPEARED TO BE SET CORRECTLY. SET DOWN TO CONFIRM. AT SURFACE, CONFIRM PLUG SET. CEMENT RUN 1: RIH W/4.3 GAL CEMENT BAILER. DUMP ON TOP OF POSISET. TOP OF CEMENT AT 10854'. CEMENT RUN 2: RIH W/4.3 GAL CEMENT BAILER. DUMP ABOVE POSISET. TOP OF CEMENT AT 10852. CEMENT RUN 3: RIH W/4.3 GAL CEMENT BAILER. DUMP ABOVE POSISET. TOP OF CEMENT AT 10849. CEMENT RUN 4: RIH W/4.3 GAL CEMENT BAILER. DUMP ABOVE POSISET. TOP OF CEMENT AT 10846' *17.2 GALLONS 1/22/2016 CEMENT TOTAL*. WHIPSTOCK RUN: RIH WITH WHIPSTOCK TOOLSTRING. WHIPSTOCK RUN (CONT): RIH WITH WHIPSTOCK. CORRELATE TO SLB PERFORATION RECORD -GUN 1 SHOOTING PASS DATED 13-AUG-2009/CCL TO TOWS = 14.08'/CCL STOP DEPTH = 10807.92' /SET TOWS AT 10822' WITH 29.2 DEG ROHS ORIENTATION. CONFIRM 1/23/2016 PLUG SET CORRECTLY AT SURFACE. FINAL T/I/O = 140/0/0 PSI. T/I/0=141NacNac, Temp=S/I, MIT-T FAILED to 3000 psi (Pre CTD, Post Cement) Pressured up tubing with 3.2 bbls diesel to reach 3240 psi. Tubing lost 353 psi in 10 minute on 2nd attempt. 1/26/2016 Pumped additional stablished a LLR of 2.5 GPM for 30 minutes. Bled down tbg psi. FWHP's=0/0/0. T/I/O = 170/4Nac, Temp: SI, PPPOT-T (PASS) PPPOT-IC (Incomplete) LDS extraction pre CTD. PPPOT-T: Stung into test void, (4,400 psi) bled void to 0 psi. Monitored for 10 minutes, void stayed at 0 psi. Pumped through void, good returns. Pressured test void to 5,000 psi for 30 minute test. Lost 0 psi in 15 minutes, lost 0 psi in second 15 minutes. (PASS) Bled void to 0 psi. PPPOT-IC: DHD bled IAP & OAP to 0 psi and held open bleed. Stung into test void, (50 psi) bled void to 0 psi. Monitored for 10 minutes, void stayed at 0 psi. Removed one good LDS to drain test void. Took measurement from hanger to OD of well head (6-3/4"). Re-installed good LDS and torqued assembly to 500 ft/lbs. Removed one broken LDS at 8 o'clock position, broke off at the threads. Approx 1-3/4" left of material. RU LDS drill and centered to gland nut. Milled out LDS till flat. Drilled all the way through with 1" bit. Cleaned out loose material. Made another pass with 1-1/8" bit to finish cleaning out dutchman. RD LDS drill. Tapped and cleaned out LDS and gland nut threads. Installed new LDS assembly in 8 o'clock position. Torqued to 500 ft/lbs. Removed broken pin at 10 o'clock position. Broke at the same place as the other pin. Tapped gland nut threads and installed LDS blank. 1/28/2016 Torqued gland nut to 500 ft/lbs. Secured well and will continue job tomorrow. T/I/0 = 170/4/VAC. Temp = SI. Assist Cameron Hold open Bleed on IA/OA. AL spool dropped. Bled IA&OA to 0 psi and held open bleed for LDS extraction. 1 LDS @ 8 oclock drilled out and 1/28/2016 replaced. FWHPs = SSV/0/0. SV, WV, SSV= C. MV= 0. IA, OA= OTG. 17:00. • • 16-15, Well History (Pre-Rig Sidetrack) T/I/O = 170/0/0. Temp = SI. Assist Cameron Hold open Bleed on IA/OA. AL spool dropped. IA& OA FLs near surface. Hold open bleed IA&OA for LDS extraction. Final WHPs = 170/0/0. SV, WV, 1/29/2016 SSV= C. MV= O. IA, OA= OTG. 17:00. T/I/O = 170/ONAC, Temp: SI, PPPOT-IC (incomplete) LDS extraction pre CTD. PPPOT-IC: DHD held open bleed on IAP & OAP. Stung into void, (0 psi). Held open bleed. Removed LDS blank from 10 o'clock position. RU LDS drill and centered to gland nut. Milled out LDS till flat. Drilled all the way through with 1" bit. Cleaned out loose material. Made another pass with 1-1/8" bit to finish cleaning out dutchman. RD LDS drill. Tapped and cleaned out LDS and gland nut threads. Installed new LDS assembly in 10 o'clock position. Torqued to 500 ft/lbs. Removed broken LDS at 12 o'clock position. Unable to drill LDS due to positioning of stuck pin over casing valve. Not enough room to drill out LDS. Installed blank assembly and torqued to 500 ft/lbs. Removed broken pin at 5 o'clock position. Broke at the same place as the 12 o'clock pin. Tapped gland nut threads and installed LDS blank. 1/29/2016 Torqued gland nut to 500 ft/lbs. Secured well and will finish job tomorrow. T/I/O = 170/0/0. Temp = SI. Assist Cameron Hold open Bleed on IA/OA. AL spool dropped. IA& OA FLs near surface. Hold open bleed IA&OA for LDS extraction. Final WHPs = 170/0/0. SV, WV, 1/30/2016 SSV= C. MV= O. IA, OA= OTG. 1800. T/I/O = 170/ONAC, Temp: SI, PPPOT-IC (PASS) LDS extraction pre CTD. PPPOT-IC: DHD held open bleed on IAP & OAP. Stung into void, (0 psi). Held open bleed. Removed LDS blank from 5 o'clock position. RU LDS drill and centered to gland nut. Milled out LDS till flat. Drilled all the way through with 1" bit. Cleaned out loose material. Made another pass with 1-1/8" bit to finish cleaning out dutchman. RD LDS drill. Tapped and cleaned out LDS and gland nut threads. Installed new LDS assembly in 5 o'clock position. Torqued to 500 ft/lbs. Removed blank assembly from 12 o'clock position to see if drill will mount up. Had to remove additional LDS at the 1 o'clock position in order to mount drill. Mounted drill at roughly a 70 degree angle, was able to center drill and mill broken LDS smooth. Ran 1" bit in and drilled out nose cone. Put 1-1/8" drill bit on and cleaned out rest of dutchman. RD drill and cleaned out profile. Tapped and cleaned LDS & gland nut threads. Installed new LDS assembly into 12 o'clock position. Installed other LDS back into 1 o'clock position. Torqued both LDS and gland nuts to 500 ft/lbs. Cleaned up flange. RU pump to test manifold. Single port, unable to pump through void. Pressured test void to 3,500 psi for 30 minute test. Lost 100 psi in 15 minutes, lost 0 psi in second 15 minutes. (PASS) Bled void to 0 psi. NOTE: Both 12 & 5 o'clock positon old pins had been previously removed and some welding was done to make home made 1/30/2016 blanks. T/I/O= 100/0/0 Barriers= MV, SSV performed independent LTT (PASS). Set 4" "H"TWC#294 @ 108" performed LTT on TWC (PASS). RD tree cap RU TS#05 and XO#05 torqued to API specs PT 2/17/2016 (PASS) .RDMO. final T/I/O= TWC/0/0. . • North America-ALASKA-BP Page 1 o€-Csr Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time.11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT i NPT Depth Phase Description of Operations (hr) (usft) 2/18/2016 10:30 - 12:00 1.50 MOB P PRE RIG RELEASED FROM 16-17 AT 1030 HRS. PREPARE FOR MOVING RIG OFF OF 16-17. COMPLETE PREP OF RIG AND SITE. -PJSM FOR MOVING RIG OFF OF 16-17; DISCUSSION FOCUSED ON: PLACING PHYSICAL BARRIERS(12"X12" CHOCK)IS IN PLACE TO PREVENT THE RIG FROM ROLLING BACK TOWARDS TREEIWELLHEAD. ESD IN CELLAR IS FUNCTION TESTED AND MANNED BY THE FIELD SUPERINTENDENT RADIO COMMUNICATION VERIFIED FOR ALL INDIVIDUALS INVOLVED IN THE MOVE (SPOTTERS,ETC). THE AGREED PHYSICAL SIGN "COMMAND"TO STOP THE RIG MOVE IS UNDERSTOOD BY ALL MOVE RIG OFF WITH NO ISSUES,PAD OPERATOR ON SITE TO MONITOR MOVE OFF. STAGE ON PAD. 12:00 - 14:00 2.00 MOB P PRE REPAIR SUCTION LINE IN PIT 1 -CHARGED MAINTENANCE TO NORDIC CONDUCT ROUTE DRIVE WHILE REPAIR IS BEING COMPLETED 14:00 - 16.00 2.00 MOB P PRE PJSM FOR MOVING RIG ACROSS PAD. DISCUSS OBSTACLES,APPROACH TO WELL 16-15. -MOVE RIG ACROSS PAD. STAGE IN FRONT OF WELL 16-15. PJSM ON MOVING OVER WELL. PLACING PHYSICAL BARRIERS(12"X12" CHOCK)IS IN PLACE TO PREVENT THE RIG FROM ROLLING BACK TOWARDS TREE/WELLHEAD. ESD IN CELLAR IS FUNCTION TESTED AND MANNED BY THE FIELD SUPERINTENDENT RADIO COMMUNICATION VERIFIED FOR ALL INDIVIDUALS INVOLVED IN THE MOVE (SPOTTERS,ETC). THE AGREED PHYSICAL SIGN "COMMAND"TO STOP THE RIG MOVE IS UNDERSTOOD BY ALL MOVE OVER WELL WITH NO ISSUES. PAD OPERATOR ON LOCATION DURING MOVE OVER. Printed 2/29/2016 9:17.49AM • • North America-ALASKA-BP • Page 2 Q11213- Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 I Spud Date/Time:11/25/1985 12:00:OOAM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 22:30 6.50 MOB P PRE 'CREW CONTINUING WITH RIG UP AND COMPLETING RIG MOVE CHECKLIST (GREASING VALVES,PREPARING EQUIPMENT,CHANGING OUT EQUIPMENT) -RIG ACCEPT AT 16:30;CONTINUE WITH RIGGING UP FOR OPERATIONS -CYCLE TREE VALVES AND SSV,1200 PSI ON TREE CAP BUT BLED OFF IMMEDIATELY (MOST LIKELY THERMAL) -CONDUCT LEAK TIGHT TEST AGAINST SWAB/MASTER GOOD TEST -NIPPLE DOWN TREE CAP/NIPPLE UP BOPE -AOGCC JEFF JONES WAIVED WITNESS AT 18:00 -SPACE OUT AND SET LUBRICATORS -TREE WARMING UP. BLEED THERMAL PRESSURE OFF BETWEEN MASTER AND SWAB -SET TEST PLUG 22:30 - 23:00 0.50 MOB P PRE PERFORM H2S/RIG EVACUATION DRILL PERFORM AAR. NEED TO GET TRAILER FOR DRILLERS SIDE. WITH WIND BLOWING FROM CELLAR TO EDGE OF PAD. -TASK SCS WITH GETTING ANOTHER TRAILER DISCUSSED EMERGENCY NUMBERS FOR THE EOA/HARMONY RADIO USAGE 23:00 - 00:00 1.00 MOB P PRE FILL STACK AND PREP FOR BOPE SHELL TEST. 2/19/2016 00:00 - 02:00 2.00 BOPSUR P PRE PRESSURE STACK UP. GRAYLOCK LEAKING ON. BLEED DOWN. FIX. FLANGE ON CHOKE MANIFOLD LEAKING. PRESSURE UP. LEAK BETWEEN ANNULAR/TOT PERFORM PASSING SHELL TEST 250#/4500# Printed 2/29/2016 9:17:49AM • North America-ALASKA-BP • Page 3 eIQW Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) ; Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time:11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb(g70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 06:00 4.00 BOPSUR P PRE START BOPE TEST. CONDUCT INITIAL TESTS FROM DRILLERS CONSOLE. TEST#1 250#/4500#PASS- SHELL TEST CM# 9,10,11,13 LUBRICATOR AND MM-3 TEST#2 250#/3500#PASS-BLINDS,KILL HCR,CM#3,4,8,7,12,11,BOP 17 AND SAFETY VALVE#1 TEST#3 250#PRESSURE NOT STABILIZING. LOW PT VISIBLE FLUID COMING OUT TATTLE TAIL(BLINDS FAILED. WILL CONTINUE TESTING OTHER COMPONENTS) TEST#3 250#/3500#(BLINDS OPEN)PASS- KILL MANUAL,CM#1,2,6,11,12 BOP 18, SAFETY VALVE#2(X-OVER LEAKED. ISOLATE FROM SAFETY VALVE) TIGHTEN CROSSOVER TO SAFETY VALVE#2 TEST#4 250#/3500#(BLINDS OPEN)PASS- KILL MANUAL,CM#1,2,5,11,12 SAFETY VALVE#2 PULL NIGHT CAP, PICKUP 2-3/8"TEST JOINT. 'CLOSE LOWER 2-3/8" COMBINATION PIPE/SLIP TEST#5 250#/3500#PASS-2-3/8" CONDUCT ACCUMULATOR DRAWDOWN TEST FROM OPERATIONS CAB REMOTE PANEL CLOSE ANNULAR ON 2-3/8"TEST JOINT TEST#6 250#/2500# PASS -CONDUCT PRE-SPUD MEETING WITH DAY CREW 06:00 - 12:30 6.50 BOPSUR P PRE DISCUSS ANNULAR TEST REQUIRMENTS WITH TOOLPUSHER. AOGCC PERMIT REQUIRED 2500 PSI TEST,RE-TEST ANNULAR WITH 2-3/8"TEST JOING AND WITH 3-1/2"TEST JOINT TO 3500 PSI PER BP WELL PLAN REQUIREMENT. GOOD TESTS. -CONTINUE WITH BOP TEST PER AOGCC, BP,AND NORDIC REQUIREMENTS TO 250 PSI LOW/3500 PSI HIGH. ALL SUCCESSIVE TESTS PASSED. 12:30 - 13:30 1.00 BOPSUR P PRE PJSM FOR HANDLING INJECTOR,STABBING ON FOR TESTING COIL AND INNER REEL IRON. DISCUSS PRESSURES AT RIG FLOOR AND IN REELHOUSE,WEAK LINKS,WHERE 1 TEST WILL BE RECORDED. 1-STAB ON,BREAK CIRCULATION AND PRESSURE TEST INNER REEL VALVE TO 250 PSI LOW/3500 PSI HIGH. GOOD TEST. 13:30 - 14:15 0.75 WHSUR P WHDTRE VALVE CREW ON LOCATION TO CONFIRM TREE HEIGHTS,CONFIRM TORQUE ON TREE BOLTS. TREE TORQUE GOOD. POP OFF WITH INJECTOR AND STAND ASIDE. Printed 2/29/2016 9:17:49AM • North America-ALASKA-BP • Page 4 cQ,B Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time:11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:15 - 17:30 3.25 WHSUR P WHDTRE PJSM WITH VALVE CREW ON MOBILIZING LUBRICATOR TO RIG FLOOR. DISCUSS LIFT AND TASK LEADER. MOBILIZE TO FLOOR. -PJSM ON NU OF LUBRICATOR,PRESSURE TEST,PULLING TWC. -NU LUBRICATOR,PRESSURE TEST TO 250 PSI LOW/3500 PSI HIGH. TEST PER CRITERIA IN WELL PLAN,GOOD TEST. -PULL TWC,70 PSI UNDER TWC. PICK UP ABOVE VALVES,CLOSE IN FOR ISOLATION FROM WELL,BLEED PRESSURE. MONITOR VOID THROUGH WING VALVE,ND LUBRICATOR. -MOBILIZE LUBRICATOR OFF OF RIG 17:30 - 18:15 0.75 RIGU P PRE CONDUCT H2S RIG EVAC DRILL WITH DAY CREW. CONDUCT AAR. 18:15 - 19:20 1.08 RIGU P PRE CIRCULATE DIESEL OUT OF REEL 19:20 - 20:00 0.67 RIGU P PRE PJSM, REVERSE CIRCULATE E-LINE. POP OFF WELL, TAKE NOZZLE OFF STAB BACK ON. REVERSE CIRCULATE, WIRE MOVING. 20:00 - 21:40 1.67 RIGU P PRE PJSM FOR CUTTING COIL, BLOW FLUID BACK FOR COIL CONNECTOR INSTALL. POP OFF INSTALL NIGHT CAP. CUT 270'OF PIPE. INITIATED HOT WORK FOR DRESSING COIL AND BOOTING CABLE. CONNECTOR INSTALLED. PULL TEST TO 41K INSTALL NOZZLE AND PUMP CABLE FORWARD. 21:40 - 00:00 2.33 RIGU P PRE TEST E-LINE GOOD -MAKE UP BHI UQC -GOOD TEST ON UQC -STAB ON WELL/ FILL COIL AND STACK. 2/20/2016 00:00 - 01:30 1.50 RIGU P PRE PERFORM PT OF LUBRICATOR BREAK/ FLOATS -LOW/HIGH 250#/3500# CHARTED PASS. -OPEN WELL TO CLOSED CHOKE. PRESSURE AT 30# -BLED OFF, PRESSURE CAME BACK UP TO 30#. CHECK AT NEEDLE VALVE ON INJECTOR. GAS -OPEN CHOKE AND LEFT OPEN TO TIGER TANK, FLOW BLED DOWN THEN STARTED INCREASING. -FLOW VERIFIED AT TIGER TANK. SHUT IN AND PREPARE FOR BOTTOM KILL. PRESSURE WAS 70#WHEN WE SHUT IN. 01:30 - 04:00 2.50 CONDHL P PRE LEAK TIGHT MASTER/SWAB. GOOD TEST. POP OFF INJECTOR AND MAKE UP NOZZLE ASSEMBLY. WATER TEMP ON KCL AT 77 DEG. ORDERED 1%SLICK KCL WITH SAFELUBE AT 140 DEG. EXTRA METHANOL PUP ORDERED OUT, ARRIVED ON LOCATION. FINISH SPOTTING IN BLEED TANK FULL METHANOL PUP. 04:00 - 06:15 2.25 it CONDHL N WAIT PRE WAITING ON WARM KCL. TAKE ON MUD INTO PITS,DOUBLE CHECK LINE-UPS FOR CIRC OUT. TRUCK ON LOCATION. -MONITOR WELL THROUGH WING VALVE l SENSOR,125 PSI ON WELL. Printed 2/29/2016 9:17:49AM North America-ALASKA-BP • Page 5,gaRe Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time:11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 106:15 - 07:15 1.00 CONDHL P PRE BRING TRUCKAROUND,STAGE UP. COMPLETE PERMITS,CHECK WEIGHT,RU LINES. PJSM ON PUMPING OPERATION, FLUID SEQUENCE,DISPLACEMENT PATH. 07:15 - 12:15 5.00 CONDHL P PRE FILL COIL WITH 15 BBLS METHANOL FOLLOWED BY WARM 8.35 PPG KCL. PLACE METHANOL AT NOZZLE. CLOSE IN WING VALVE,OPEN UP WELL TO TESTED INJECTOR AND CLOSED CHOKE. 121 PSI ON WELL. OPEN CHOKE TO FLOW BACK TANK. -BREAK CIRCULATION WITH FLUIDS AND RIH AT MIN RATE WHILE HOLDING BACKPRESSURE THROUGH CHOKE 1-TAKE GASEOUS FLUID RETURNS TO FLOW BACK TANK WHILE RIH. NO ENCOUNTER WITH ANY HYDRATES. APPROACH WHIPSTOCK DEPTH,PUWAT WHIPSTOCK 47K,MOVE DOWN AND TAG WHIPSTOCK AT 10,833'UNCORRECTED MD AND SET DOWN 2K. -PICK BACK UP AND BRING PUMPS UP TO 5 BPM INITIAL RATE TO CIRCULATE WELL FROM BOTTOM WITH 8.35 PPG KCL. CIRCULATING PRESSURE AND WELLHEAD PRESSURE DROPPING EQUALLY,IN AND OUT RATES MOVING TOWARDS BEING 1 FOR 1 AS THE 8.35 PPG FLUID IS CIRCULATING OUT THE WELLBORE FLUID. DENSITY OUT INITIALLY 7.3 PPG,RISING WITH CIRCULATION. KCL ALL THE WAY AROUND,IN AND OUT WITH 8.30 PPG KCL,MAINTAIN 250 PSI BACKPRESSURE. SWAP TO 9.5 PPG MUD SYSTEM,CIRCULATE DOWN. CONTINUE CIRCULATING HOLDING BACKPRESSURE, MW IN 9.45 PPG,MW OUT 8.3 PPG. -CONTINUE CIRCULATING,MW IN 9.55 PPG, MW OUT 8.35 PPG WITH MUD COMING OUT OF NOZZLE. -1 FOR 1 RETURNS WITH MUD ALL THE WAY AROUND,9.55 PPG IN AND 9.50 PPG OUT. FLOW CHECK,WELL DEAD. -BLOW DOWN CHOKE AND HARD LINE TO BLOW BACK TANK,FLUSH MICROMOTION, PJSM FOR POH 12:15 - 14:15 2.00 CONDHL P PRE POH WITH NOZZLE BHA,RETURNS ARE 1 FOR 1 WITH 9.50 PPG MUD ALL THE WAY AROUND. PJSM FOR LAYING DOWN BHAAND MAKING UP MILLING BHA WHILE TRIPPING OUT. PULL TO SURFACE,FLOW CHECK, WELL IS NOT FLOWING. -POP OFF WITH INJECTOR 14:15 - 14:40 0.42 STWHIP P WEXIT BREAK OFF AND LAY DOWN NOZZLE BHA. MU 3.80"MILLING BHA WITH STRAIGHT MOTOR ONTO BHI SMART TOOLS. WINDOW MILL GAUGE 3.80"GO,STRING REAMER GAUGE AT 3.79"GO. -WELL STATIC,FLUID AT SURFACE Printed 2/29/2016 9:17:49AM North America-ALASKA-BP • Page 6 44S" • Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time:11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:40 - 16:45 2.08 STWHIP P WEXIT STAB ON WITH INJECTOR. ZERO COUNTER, PT QTS TO 250 PSI LOW WHILE WAITING ON EDC TO OPEN. BREAK CIRCULATION,RIH, HIGH PRESSURE TEST OF QTS WHILE RIH. -9.45 PPG MW IN AND OUT,1 FOR 1 RETURNS -SLACK OFF WEIGHT AT BOTTOM 23K,PICK UP WEIGHT 46K,CIRCULATION PRESSURE OF 825 PSI AT.55 BPM WITH EDC OPEN 16:45 - 18:00 1.25 STWHIP P WEXIT LOG PRIMARY DEPTH CONTROL FROM 10,600'WITH NO CORRECTION. PICK UP AND LOG CCL FROM 10,500'. 18:00 - 00:00 6.00 STWHIP P WEXIT CLOSE EDC. GET DRILLING PARAMETERS FREE SPIN=2908 PSI AT 2.86 BPM RATE IN=2.85 BPM RATE OUT=2.85 BPM ILO IMWIN=9.46 PPG MW OUT=9.41 PPG ECD lV/ =10.58 PPG ROP=1 FPH WOB=1-2K CIRC PSI=2900- 13100 PSI IAP=364 PSI OAP=520 PSI PVT=298 BBLS TAGGED PINCH POINT AT 10826.1' MILL WINDOW FROM 10826.1'TO 10,832' 2/21/2016 00:00 - 03:45 3.75 STWHIP P WEXIT FREE SPIN=2830 PSI AT 2.86 BPM RATE IN=2.85 BPM RATE OUT=2.85 BPM MW IN=9.46 PPG MW OUT=9.41 PPG ECD =10.58 PPG ROP=1 FPH WOB=0-1 K CIRC PSI=2900- 3100 PSI IAP=364 PSI OAP=520 PSI PVT=297 BBLS MILL WINDOW FROM 10,832'-10834.5 STRING REAMER EXIT 10835.5 SAMPLE SHOWING METAL/CHERT/SHALE 03:45 - 05.00 1.25 STWHIP P WEXIT START DRILLING RATHOLE FREE SPIN=2775 PSI AT 2.86 BPM RATE IN=2.83 BPM RATE OUT=2.85 BPM MW IN=9.45 PPG MW OUT=9.41 PPG ECD =10.57PPG ROP=1 FPH WOB=0-2.5K CIRC PSI= 2775-2960 PSI IAP=98 PSI OAP=82 PSI PVT=297 BBLS 05:00 - 06:45 1.75 STWHIP P WEXIT PU OFF BOTTOM. BACKREAM,WOB ZERO OFF BY 6.6K. ZERO. START REAMING WINDOW. NOTHING SEEN ON FIRST UP PASS. 2728#@ 2.87 BPM FREE SPIN SENT 10 BBLS LOVIS/10 BBLS HIVIS SWEEP -CONDUCT FINAL REAM PASS AND THEN DRY DRIFT,BOTH GOOD PASSES. PICK UP INTO WINDOW WITH HI-VIS SWEEP AROUND AND UP,FLOW CHECK. FLOW CHECK GOOD. OPEN EDC,POH AT 3.0 BPM. -MW IN 9.45 PPG,MW OUT 9.42 PPG 06:45 - 08:45 2.00 STWHIP P WEXIT POH WITH MILLING BHA. 1 FOR 1 RETURNS ON TRIP OUT OF HOLE. -PJSM FOR CHANGING OUT BHA. PULL TO 200',FLOW CHECK WELL. ALL GOOD. -PULL TO SURFACE,POP OFF WITH INJECTOR. Printed 2/29/2016 9:17'49AM • North America-ALASKA-BP Page 7 fag' Operation Summary Report Common Well Name:16-15 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/18/2016 End Date:2/27/2016 X3-017H9-C:(2,588,122.00) Project:Prudhoe Bay Site:PB DS 16 Rig Name/No.:NORDIC 2 Spud Date/Time:11/25/1985 12:00:00AM Rig Release:2/28/2016 Rig Contractor:NORDIC CALISTA UWI:500292147400 Active datum:orkb @70.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:45 - 09:45 1.00 DRILL P PROD1 BREAK DOWN BHA. WINDOW MILL GAUGE AT 3.80"GO,3.79"NO-GO. STRING REAMER LOOKS GOOD. -SHIFT BHA COMPONENTS AROUND,MU 3.75"BY 4.25"BUILD BHA ONTO 3.0°BENT MOTOR WITHOUT RESISTIVITY TOOL -STAB ON WITH INJECTOR,PRESSURE TEST QUICK TEST SUB WHILE EDC IS BEING CLOSED AND MECHANICAL COUNTER RESET 09:45 - 11:45 2.00 DRILL P PROD1 RIH WITH DRILLING BHA. PRESSURE TEST QTS TO HIGH WHILE RIH. 11:45 - 12:30 0.75 DRILL P PROD1 LOG TIE-INTO PDC,-3'CORRECTION. CONTINUE,TO RUN DOWN TO WINDOW 12:30 - 18:00 5.50 DRILL P PROD1 FREE SPIN OF 2820 PSI AT 2.86 BPM. ON BOTTOM AT 10,243'. TOOK SEVERAL PICKUPS TO ENSURE ORIENTATION WAS ON TARGET AND TO NOT STALL DIFFERENTIALLY. -INITIAL IA PRESSURE AT 60 PSI,ROSE TO 200 PSI;INITIAL OA PRESSURE AT 95 PSI, ROSE TO 250 PSI -FLOW RATE OF 2.82-2.95 PSI,CIRC PRESSURE OF 2785-3700 PSI,WOB 1.65-4.8K MW IN 9.47 PPG,MW OUT 9.43 PPG,ECD OF 10.6 PPG -NO LOSSES TO FORMATION -CONDUCT KICK WHILE DRILLING DRILL WITH NEW FLOORHAND ON TEAM. SIMULATED INCREASE IN PIT GAIN. CREW RESPONDED ACCORDING TO STANDING ORDERS. GOOD JOB IN MONITORING FOR FLOW,SIMULATING INCREASE IN FLOW, SHUTTING IN AND MAKING NOTIFICATIONS. CONDUCT AAR TO DISCUSS STANDING ORDERS WITH NEW FLOORHAND(ROTARY EXPERIENCE,NEW TO COIL SO STANDING ORDERS ARE DIFFERENT). 18:00 - 00:00 6.00 DRILL P PROD1 DRILLED BUILD FROM 10940'TO 11168' FREE SPIN=2750 PSI AT 2.80 BPM RATE IN=2.80 BPM RATE OUT=2.80 BPM MW IN=9.50 PPG MW OUT=9.47 PPG ECD =10.58 PPG ROP=60 FPH WOB=0-5K CIRC PSI= 2750-3200 PSI IAP=400PSI OAP=492 PSI PVT=435 BBLS LOST 4 BBLS TO FORMATION 2/22/2016 00:00 - 02:40 2.67 DRILL P PROD1 DRILLED BUILD FROM 11168' FREE SPIN=2750 PSI AT 2.80 BPM RATE IN=2.80 BPM RATE OUT=2.80 BPM MW IN=9.48 PPG MW OUT=9.47 PPG ECD =10.68 PPG ROP=60 FPH WOB=0-5K CIRC PSI= 2750-3200 PSI IAP=400PSI OAP=492 PSI PVT=424 BBLS LAND BUILD SECTION LOST 11 BBLS 02:40 - 02:50 0.17 DRILL P PROD1 PERFORM 10 MIN DYNAMIC FLOW CHECK. 0.80 BPM IN / 0.74 BPM OUT PULLING AT 8'/ MIN GOOD DYNAMIC FLOW CHECK Printed 2/29/2016 9:17:49AM IHEE=, MtEVOY GEN 4 • WBIFEAD M (OY 16 15 S NOTES: '"'CHROME TBG"' "'ACTUATOR= BAKER C OKB F3.P(= 70' BF,BEV= / KOP= 3262' 20'OOP),u=7 H 80' Max Angle= 50't 6700' 2207' —4-1/2"CA MCO BAL-O SSSV NP,D=3,812" Datum 14.0-= 1093T Datum TVD= 8800'SS 13-3/8'CSG,72#,L-80/K-55,D=12.347' - 2505' — GAS LFT MANDRELS ' I ST M) TVD DEV TYPE VLV LATCH PORT DATE L. 1 3309 3306 10 KBG-2-LS DMY M 0 08/20/06 9-5/8"X 7'ZXP LTPw/1-IMC HGR D=6.25' — 6006' 2 3701 3686 17 KBG-2-LS DMY NT 0 0529/14 3 6872 5987 50 KBG-2-LS DMY M 0 05/29/14 4 9026 7503 44 KBG-2-LS DMY M 0 03/05/98 5 9733 7984 48 KBG-2-LS DIM' NT 0 08/13/06 6 10363 8430 41 KBG-2-LS DMY 11T 0 03/05/98 7 LNF2-TttBACK 26#,L-80,.0383 bpf,D=6.276' 10674' 8 10690' —7'X 4-1/2'TNV HBBP-T PIM,D=3.912' Minimum ID =3.725" @ 11040' 4-112" HES XN NIPPLE I I ' 10624' 4-1rz'FES XNIP,D=3,813' f 4-1/2'TBG, 12.6#,13CR,.0152 bpf,I)=3.958' --I 10645' I \ I 10646' H4-1/2'TUBING TAL WLEG,D=4.000' I--BAC)TT NOT LOGG8) 9-58"CSG,47#,L-80 BTRS,D=8.681' H 10789' A ik 7'BKR DELTA INS(01/23/16) .H 10822' DUMP BALED CMT(01/22/16) H 10846' 7'POSE ET PLUG(01/21/16) 10857 ...............4 7'PARTIALLY SET POSISET PLUG(01/21/16) — 10869' PERFORA TON SUMMARY FIEF LOG:81-CS ON 12/14/85 ANGLE AT TOP FERE:38" + 10870' Note:Refer to Fkoduction DB for historical pert data SIZE SFf IJTT3RVAL Opn/Sgz SHOT SQZ ' 3-3/8' 4 10878-10891 S 07/09/86 3-38" 4 10879-10892 C 06/12/88 3-3/8' 4 10897-10915 C 06/12/88 3-38' 4 10918-10933 C 06/12/88 3-38' 4 10918-10933 S 07/09/86 3-3/8' 4 10936-10949 C 06/1288 3-38' 4 10936-10949 S 07/09(86 3-3/8" 4 10959-11006 C 06/12/88 3-38' 4 10959-11006 S 07/09(86 ' 3-3/8' 6 11045-11065 C 08/13/09 3-38" 2 11060-11066 C 10/19/92 3 3/8" 1/2 11060-11080 S 06/23/86 kJ 11026' —7"X 4.5'TWD ROI,D=3.946' 3-3/8" 6 11075-11095 C 08/13/09 11039' —4-112"HES XN NP,D= 3.725" TOP OF 4-1/2"TBG H 11026' 11042' H4-1/2"TUBING TAL,D=3.854' 1 4-1/2'TBG, 12.6#,13CR,.0152 bpi,D=3.958' H 11042' I 11042' HELM TT LOGO 02/25/92 • MID -H 11342' ♦91.*1S1 7'LNR,29#,N-80 BTRS,.0371 bpf,D=6.184" H 11388', 1'4'#'4'4'4'4'4'1 DATE REV BY COMAENTS [ DATE REV BY COM/ NTS PRIDI-IOE BAY UNIT 12/14/85 ORIGINAL COMPLETION 06/03/14 JLS/JMD GLV CIO(05/29/14) MIL: 16-15 12!18/91 FANO 06/05(14 JM) ISO R(R ASSY DEPTH BIT FERMT No: 1852640 03/05/98 WES LAST WORI(OVF3t 01/25/16 MGB/JMD SET PLUG X2/CMT/WS(01/23/16; AH No: 50-029-21474-00 07/14/01 F'S/'1P CORRECTIONS Sec.24,T1 ON,R15E 1417'FTL&505'FW 07/25/09 PJPIPJC FBF FEF LOG UPDATE 09/28/09 MV/SV AD( W(08113/09) II'Exploration(Alaska) • 'L6Cot5 Gyrodata Incorporated gyro/data 23000 Northwest Lake Dr. ,gyro 'Houston,Texas 77095 Precision Wellbore Placemen[ T: (281) 213-6300 • F: (281) 213-6301 w DEc3 02615 ADCC sato° SEP 0 6 z016, SURVEY REPORT BP Exploration Drill Site: 16 #16-15 Wellhead Prudhoe Bay, North Slope Borough, AK AK1214GCM213 8 December 2014 RIGHT PLACE FIRST TIME (SS 11W www.gyrodata.com Gyrodata Incorporated • • 23000 Northwest Lake Dr. gyro/data 'Houston,Texas 77095 Precision Wellbore Placement T: (281) 213-6300 • F: (281) 213-6301 State of Alaska - AOGCC Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Re: Drill Site: 16, Well #16-15 Prudhoe Bay, Alaska Enclosed, please find one (1) copy, and one (1) disk of the completed survey for the above referenced well. We would like to take this opportunity to thank you for using Gyrodata, and we look forward to serving you in the future. Sincerely, Kelly Landram Senior Operations Assistant RIGHT PLACE FIRST TIME www.gyrodata.com • • , 0 0 y ccs 0o O O Ri atN Z o t• o z • x a o v H ° at -to 2 4, o v 0 3 at ,n .,-, 5 E U a� ° o 0 o a � x 9g ao' C7 �v 5 to a C7 .Y 6 o U 2 -0 > W i o o 30 g ° 0 o . O P4 o O a .0.' N 0 H0 . Q H .W 0 Q ' 7 U x Qa Ya z H Z • i4 w oQq Q Q 3x al b • 4 1-4 oW o w W W 0) >, o0. H o 0 •Y r-1 o O ›" 0 N Qci a 0 of Z �b Q o1 off.. > o a 5 0z M d N U O aN d- U " E. g 0 a G o N b O N-. ON O O O l N h 260 Ca .r") 0 '� i4 ma � a N o U o o Z Q a 0 a) 0 U moo-, g4 V] 0 a c/D • • N 1-1 w 0 3333 33333 3341W41 4141 O o0 rn N 00 N ,-, ,O Q1 00 O O ' ,t N d- M a U0 O H ,, ,O N o0 et ,O N 004. O, 4 -, Q\ l. M a, QW O O 00 ,-, „, NNN -, -, OOOO ,--, NN E-4 P4 H Q w N ON A O Px z z COO COO GOO U) U0 U0 CA C00 U0 Cil COO GO 00 C4 O o H d• -. V0 Q, t Q, Q, 00 ,n kr) -- 10 \O •-� Q, o fi oo � v? 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SURVEY QUALITY CONTROL- SPECIFICATION DATA PRE-3OB CALIBRATION VERIFICATION (ROLL TEST) System Parameter dGx dGy dmbo Mean Gravity Error * Stdev Gravity Error Standard Deviation 0.005 0.005 0.005 -0.00039 0.00002 Tolerance 0.033 0.033 0.087 0.00591 0.00720 GYRO VERIFICATION (ADVANCED INITIALISATION) Gyro Compass Parameter Gyro noise dGx dGy dmbo Max corr coef Standard Deviation 0.114 0.018 0.015 0.000 0.25 Tolerance 0.141 0.033 0.033 0.087 0.43 Initialisation inclination standard deviation 0.11 Initialisation azimuth standard deviation 0.62 Initialisation azimuth uncertainty in percent of error model -Tolerance < 100% 48% ACCELEROMETER RIFICATION (6-TOTAL TEST) -not applicable for 2 accelerom* systems G-Total Test Parameter Mean Gravity Error Mean Gravity Error Standard Deviation Error -0.00037 0.00002 Tolerance 0.00590 0.02455 CALIBRATION Tool Number 1523 Calibration Date 03 Dec 2013 OPER, :.NG TEMPERATURE Calibration range From 49.64 To 119.93 Gyro operating range From 50.09 To 84.53 In-Spec if+/- 2.5 °C of Calibration CONTINUOUS DRIFT CORRECTION Linear Drift Uncertainty 0.21 Random Walk Uncertainty 0.03 Tolerance 0.46 Tolerance 0.23 CONTINUOUS MISALIGNMLN1 CORS: • Misalignment Parameter dMx dMy Cross corr coef Standard Deviation Tolerance DEPTH CONTRO' Wireline Company Line type Encoder SF Max Depth (TD) CCL Corrected Zero Depth (Rig up) Rezero Depth Given pup joint depth Measured PJ Strech cor. At TD divided by TD/1000 Spec'- 1.5/1000 Dif. Between rigup and rezero depths divided by TD/1000 Spec'- 2.0/1000 Dif. Between given and meas depth divided by meas/1000 Spec'- 2.0/1000 INDI1> UAL STATION REPOR1 %of Total stations accepted Tolerance > 80% 100% Consecutive Interval out of Specification Tolerance < 100 m (300 ft) 0 feet SURVEY RUNNING TIME Rig up 12/8/2014 6:00:00 AM Rig down 12/8/2014 8:20:00 PM Start Inrun 12/8/2014 11:35:00 AM Field Survey Presented End outrun 12/8/2014 8:05:00 PM Lost Time Comments SURV-Q163 December 2011 Page 1 of 2 Created:16-Dec-15 12:01 AK1214GCM213 • Survey QC - RGS-Continuous Specification Sheet ACCEPTANCE SUMMAR", Accept NAME AND DATE Yes/ No Pre-job calibration verification (roll test) YES Click here to enter text. Gyro Verification (Advanced Initialisation) YES Accelerometer verification (G-Total Test) YES Operating temperature within calibration range (+/- 2.5°) YES SIGNATURE Continuous Drift Correction YES Click here to enter text. Continuous Misalignment Correction N/A Depth Control Individual Station Report YES Note : Any modifications or amendments to this sheet must be reported to the client representative and the Gyrodata survey focal point. SURV-Q163 December 2011 Page 2 of 2 Created:16-Dec-15 12:01 AK1214GCM213 `, 0F TSF • • • �w�\\I% s THE STATE Alaska Oil and Gas 4.1 7A Conservation Commission OfAT ASKA #z 333 West Seventh Avenue vpir. *h,, GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 ALAS— Fax: 907.276.7542 www.aogcc.alaska.gov SCANMEC NLJV ZOO John McMullen Engineering Team Lead Lt. BP Exploration(Alaska), Inc. 01 P.O. Box 196612 441 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 16-15 Sundry Number: 315-662 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, 164:4(AAL Cathy P oerster Chair DATED thisZlJ day of October, 2015 Encl. RBDMS Nov 0 2 2015 STATE OF ALASKA ,ALASKA OIL AND GAS CONSERVATION COMM N APPLICATION FOR SUNDRY APPROV S 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations o Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill p . Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: • 5. Permit to Drill Number: 185-264 • 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development p 99519-6612Stratigraphic 0 Service 0 6. API Number: 50-029-21474-00-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? c- Will planned perforations require a spacing exception? Yes 0 No p • PBU 16-15 y ! .. , t ' �" . 9. Property Designation(Lease Number): 10. Field/Pools: ,,' 2 I 2 ADL 028332• PRUDHOE BAY,PRUDHOE OIL' O' i°1- (6 11. PRESENT WELL CONDITION SUMMARY " .".jr", Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth TVD(ft): Plugs(measured): Junk(measured): 11393 . 9267 • 11342 9224 None None Casing Length Size MD ND Burst Collapse Structural Conductor 80 20" 32-112 32-112 1490 470 Surface 2473 13-3/8" 32-2505 32-2505 3450/4930 1950/2670 Intermediate 10759 9-5/8" 30-10789 30-8776 6870 4760 Production Liner 5382 7" 6006-11388 5409-9262 7240/8160 5410/7020 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10878-11095 8845-9019 4-1/2"12.6# 13Cr80 28-10648 Packers and SSSV Type: 4-1/2"TIW HBBP Packer Packers and SSSV MD(ft)and TVD(ft): 10592/8626 4-1/2"Otis TWD Packer 11 025/8963 12.Attachments: Description Summary of Proposal p 13.Well Class after proposed work: BOP Sketch p Detailed Operations Program 0 Exploratory 0 Stratigraphic 0 Development II Service 0 14.Estimated Date for Commencing Operations: December 15,2015 15. Well Status after proposed work: Oil 0 Gas 0 WDSPL 0 Suspended IBJ • 16.Verbal Approval: Date: WINJ 0 GINJ 0 WAG 0 Abandoned 0 Commission Representative: Op Shutdown 0 GSTOR 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Boltz,Travis Email Travis.Boltz@bp.com Printed Name Joh r • uu.• / Title Engineering Team Lead Signa �� .. Phone +1 907 564 4711 Date i COMMISSION USE ONLY e '2/ l5 Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 35 -(4(e 2-- Plug Integrity 0 BOP Test V Mechanical Integrity Test 0 Location Clearance 0 Other: Bpf' fro../- tz, 35-oC/25r`f' (/`4(75P /15 2"3 p51-9 ) /4- nvta fJf %GVevt I r ass fi �0 7��d 5`5 / ft!-r-laTr_ pl„5 pktG - vrrzfv -- ) j �h/�vV- Go/ PC,- aG: 1-�-c 25 • /lz ) Spacing Exception Required? Yes 0 No l Subsequent Form Required: j U — 4z) If APPROVED BYTHE Approved by: gi COMMISSIONER COMMISSION Date:/0,a _/3--- ORIGINAL ORIGINAL RBDM aV 0 2 2015 Submit Form and Form 10-403 Revised 5/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate , f i c7,'2,.3•/5"---.. • • To: Alaska Oil & Gas Conservation Commission From: Travis Boltz by CTD Engineer Date: October 19, 2015 Re: 16-15 Sundry Approval Sundry approval is requested to plug the 16-15 perforations as part of drilling and completing the proposed 16-15A coiled tubing sidetrack. History of 16-15: 16-15 was completed in 1986. Zone 4 fracs were added in 1989. RWO in 1991 to replace tubing for leaky GLM. RWO in 1998 to mitigate Creataceous leak with a 7' tie back. Zone 4 perfs were added in 2009 with no success. Well is fit for CTD sidetrack. Proposed plan for 16-15A: Drill a through tubing sidetrack with Coiled Tubing Drilling rig on or around 15 December, 2015 with Nordic 2. The 16-15A sidetrack will exit the existing 7" liner and kick off Zone 4 to access Zone 2 reserves. The proposed sidetrack is a -2,158 horizontal Ivishak producer and will be completed with a 3-1/2" 13Cr-85 solid x 3-1/4" 13Cr-85 x 2-7/8" 13Cr-85 with the solid liner cemented in place. This Sundry covers plugging the existing 16-15 perforations via the 16-15A liner cement job or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. // A.,:-l( /Liz-l ye .� vC /It cs2r-otc. _. A`(`xj,dere 40/57 Z le-11 7/ ,/ J; r5; Y200 eitlFb Ce ri? D, 1/ )�ca�i`l d '1 qJ wt.��l G Ar Co,,cvr. (toctxrd4 o H� 1k fair CfvelQ 0 e (wee- I�/att/ co if ? 2e213 ft qt-it tt Pr►^ 1`5 To frOl;ct rife w� (1 h �� ��P� ��� �n� i4/5 w rfi fir (P) (f IIeI ,'n (Do d (ecovec fvv,�+ 741 for}/0il Die / 14W • • Pre-Rig Work(scheduled to begin 15 December, 2015) 1. E Set Posiet Plug, dump bail 10' of cement. Set 4-1/2" x 7" Delta whipstock -10,822' MD. (Sundry Required). • 2. F A/EL: Load Tubing. 3. F MIT-T to 3,000 psi 4. V Pre-CTD tree work, Set TWC (If MIT-T fails) Rig Work (scheduled to begin 1 January, 2016) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (2683 psi MASP). 2. Mill 3.80" window and 10' of rathole. 3. Drill Build section: 4.25" OH, -450' (35° deg/100 planned) 4. Drill Later section: 4.5" OH, -1495' (15° deg/100 planned) 6. Run 3-1/2" x 3-1/4" 13Cr-85 x 2-7/8" solid liner to leaving TOL 10,594 MD. Pump primary cement TOC/TOL 10,594 MD, 32 bbls of 15.8 ppg cement 7. planned.* 9. Perforate liner based on log interpretation 10. Freeze protect well to 2500' MD 11. Set TWC, RDMO *Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull TWC 2. Drift, Set LTP. Set live GLVs 3. ASRC flow back, Travis Boltz CC: Well File CTD Engineer Joe Lastufka 564-5750 TREE= tikEVOY GEN 4 WR HEAD= MCEVOY • SAO NOTES: """CHROME TBG'"" ACTUATOR= BAKER C 15-15 OKB.ELEV= 70' BE ELEV= KOP= 3262 120*COND,D =? H 80' Maus Angle= 50 @ 6700 --___ Datum MD- 10937' nor --{4-vr CAMCO BAL-O SSSV MP,ID=3.812" Datum TVD= 8800'SS 13-3/8"CSG,72#,L-80/K-55,D=12.347" 2505' , GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3309 3306 10 KBG-2-LS DMY INT 0 08/20/06 TOP OF 7"LNi2 TEBACK -- 6006' 2 3701 3686 17 KBG-2-LS DMY NT 0 05/29/14 3 6872 5987 50 KBG-2-LS DMY NT 0 05/29/14 4 9026 7503 44 KBG-2-LS DMY NT 0 03/05/98 5 9733 7984 48 KBG-2-LS DMY NT 0 08/13/06 6 10363 8430 41 KBG-2-LS DMY NT 0 03/05/98 7 LNR-TACK,26#,L-80,.0383 bpi,D=6.276" —� 10574' F,.. Minimum ID =3.725" @ 11040' $ 10590' H7"X 4-1/2'TIW HBBP-T NKR,D=3.912" 4-112" HES XN NIPPLE 10624' H4-1/2"I-ESXNP,ID=3.813" 4-1/2"TBG,12.6#,13CR 0152 bpf,D=3.958" H 10645' / \ 10645' H4-1/2"TUBNG TAL WLEG,D=4.000" H E.MD TT NOT LOGGED [9-5/8"CSG,47#,L_80 BTRS,D=8.681" J—,, 10789' PERFORATION SUMFAARY REF LOG:BHCS ON 12/14/85 ANGLE AT TOP FEW:38"@ 10870' Note:Refer to Production DB for historical perf data SIZE SPF NTERVAL Opn/Sqz SHOT SQZ 3-3/8" 4 10878-10891 S 07/09186 3-3/8" 4 10879-10892 0 06/12/88 3-3/8" 4 10897-10915 0 06/12/88 3-38" 4 10918-10933 0 06/12/88 3-38" 4 10918-10933 S 07/09/86 3-3/8" 4 10936-10949 0 06/12/88 3-3/8" 4 10936-10949 S 07/09/86 3-3/8" 4 10959-11006 0 06/12/88 3-3/8" 4 10959-11006 S 07/09186 3-3/8" 6 11045-11065 0 08/13/09 3-3/8" 2 11060-11066 0 10/19/92 3-3/8" 1/2 11060 11080 S 06123/86 F�4 11025' —{7"X 4.5'1WD PKR,D=3.946' 3-38" 6 11075-11095 0 08/13/09 TOP OF 4-112"TBG --) 11025' I 11039' --I4-1/2"HES XN NP,D= 3.725" 4-1/2"TBG,12.6#,13CR,.0152 bpi.D=3.958" --+ 11042' / 11042' --14-1/2*TUBING TAIL,D=3.854" ' 11042' H ELM TT LOGGED 02/25/92 PBTD H 11342' 11111111 17"LNR,29#,N-80 BTRS,.0371 bpf,D=6,1841J--1 11388' 11/4�4�4.1.4.4�/ DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/14/85 ORIGINAL COMPLETION 06103/14 JLS/JMD GLV C/O(05/29/14) WELL 16-15 12/18/91 RWO 06/05/14 ND ISO PCR ASSY DEPTH EDIT PERMT No: 1852640 03/05/98 N2ES LAST WORKOVER AP No: 50-029-21474-00 07/14/01 RWTP CORRECTIONS Sec.24,T10N,R15E,1417'FAIL.&505'FWL 07/25/09 PJPPJC PERE REF LOG UPDATE 09/28/09 MV/SV ADPEF2F(08/13/09) BP Exploration(Alaska) TREE= McEVOY GEN 4 WELLHEAD= MCEVOY 1 ?-1 5A Proposed SA NOTES: ***CHROME TBG*** ACTUATOR= BAKER C OKB.ELEV= 70' BF.ELEV= KOP= 3262' 20"COND,ID=? 80' Max Angle= 50°@ 6700' Datum MD= 10937' 10 2207' H4-1/2"CAMCO BAL-0 SSSV NP,D=3.812" Datum TVD= 8800'SS 13-3/8"CSG,72#,L-80/K-55,ID=12.347" H 2505' GAS LIFT MANDRELS 1 ST MD I .'1' DEV TYPE VLV LATCH PORT DATE 1 3309 3306 10 KBG-2-LS DMY INT 0 08/20/06 9-5/8"x 7"ZXP LTP w/HMC HGR,ID=6.25" H 6006' 2 3701 3686 17 KBG 2-LS DMY INT 0 05!29/14 3 6872 5987 50 KBG-2-LS DMY INT 0 05/29/14 4 9026 7503 44 KBG-2-LS DMY INT 0 03/05/98 5 9733 7984 48 KBG-2-LS DMY INT 0 08/13/06 6 10363 8430 41 KBG-2-LS DMY INT 0 03/05/98 7"LNR-TIEBACK,26#,L-80,.0383 bpf,ID=6.276" H 10574' 1 3.70" BKR DEPLOY SLV, ID=3.00"@ 10,594'MD —a- $ 10590' —17"X 4-1/2"TW HBBP-T PKR,D=3.912" 3-1/2"X NIP, ID=2.813"@ 10,604'MD ' ' 10624' H 4-1/2"HES X NP,ID=3.813" Minimum ID =3.725" @ 11040' 4-1/2" HES XN NIPPLE \ 10645' -14-1/2"TUBING TALVVLEG,D=4.000" 4-1/2"TBG,12.6#,13CR,.0152 bpf,D=3.958" H 10645' H ELMO TT NOT LOGGED 9-5/8"CSG,47#,L-80 BTRS,ID=8.681" H 10789' PERFORA TION SUMMARY REF LOG:BRCS ON 12/14/85 3-1/2"9.3'#STL 13CR-80 A NGLE AT TOP PERF:38' @ 10870' Note: Refer to Production DB for historicalperf data SIZE SPF INTERVAL O p n/S q z SHOT S O Z 3-3/8' 4 10878 - 10891 S 07/09/86 3-3/8" 4 10879 - 10892 0 06/12/88 3-3/8" 4 10897 - 10915 0 06/12/88 3-3/8' 4 10918 - 10933 0 06/12/88 3-1/2"x 3-1/4"XO @ 10800 3-3/8' 4 10918 - 10933 S 07/09/86 3-3/8' 4 10936 - 10949 0 06/12/88 3-1/4"6.6#HYD511 13CR-80 3-3/8" 4 10936 - 10949 S 07/09/86 3-3/8' 4 10959 - 11006 0 06/12/88 ----3-1/4"x 2-7/8"XO @ 10925 3-3/8' 4 10959 - 11006 S 07/09/86 3-3/8" 6 11045 - 11065 0 08/13/09 3-3/8' 2 11060 - 11066 0 10/19/92 3-3/8' 1/2 11060 - 11080 S 06/23/86 2x RA TAG 3-3/8" 6 11075 - 11095 0 08/13/09 ' 4-1/2"x 7" Baker whipstock @ 10,822'MB . 7"x 4-1/2'Posi-Set Plug @ 10,870' MD 2-7/8"6.5#HYD511 13CR-80 @ 12,770' ■ l'� 11025' - I 7"X 4.5"TWD PKR D=3.946" TOP OF 4-1/2"TBG H 11025' ' I 11039' H4-1/2"HES XN NP,D= 3.725" 4-1/2"TBG, 12.6#,13CR,.0152 bpf,ID=3.958" H 11042' "/ I 11042' -14-1/2"TUBING TAN, D=3.854" 11042' H ELM TT LOGGED 02/25/92 PBTD H 11342' MiSviii4 7"LNR,29#,N-80 BTRS,.0371 bpf,ID=6.184" —{ 11388' 16.66.6.6.6.61 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/14/85 ORIGINAL COMPLETION 106/03/14 JLS/JMD GLV GO(05/29/14) WELL: 16-15 12/18/91 RWO 06/05/14 AID ISO PKR ASSY DEPTH EDIT PERMIT No: 1852640 03/05/98 N2ES LAST WORKOVER AR Nb: 50-029-21474-00 07/14/01 RN/TP CORRECTIONS Sec.24,T1 ON,R15E, 1417 FNL&505'FWL 07/25/09 PJP/PJC PERF REF LOG UPDATE 09/28/09 MV/SV ADEERF(08/13/09) BP Exploration(Alaska) • 0 la.', n g it m a`Iii_ a rx m II O 'l� o f m — o "a V 6 2 SE m ii 111 S 4 i LL ~ 111111111 U s �•� c, f ; —EMI110 l 10 1 E— V V 0 " E _ m 1 ` f ■ • Jr. ■ u_ mi1 � m g 9 '�� � �� 11 u lam , o q m � O N 1 a 111 CI i 11 II 0 I=i, i 1 O I I 12 g. O >11 r I uA .11 a __ iii ° I m e a 0 — 0 0 Zv I m m Q 'c 1 = eF= Ail _ _ x111 a 711 a 2 2 I 8 Il «J > I z Aill In Z E° ogiN ' - y 1111 1111 J ,' q 0.. e 0 111 o� �e I f a N // rc • • II U D ' clayIIJ 6 J E E F W >,�, w v a U W '° fli c Ce j m U E E LL C \ • • Y , fA ; N 'ill m 2 45 N i U �1� u v !S V 3 Ce C ~ ti iIMM_ 11111M7:71 . a- CO J d m _! Q I u g Ci-"' m I Fc - et a d re a Z I • ti I c F3 Om a 3 1 �n nce � All '�' _.G 4 I i0 I I� 1, e o I 1 , 12 Y I Iil tO a • 11�•Ii�' �I�'II � Q I i • • 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 Geologist in the upper left corner of Form 10-403 is checked. If the "Abandon" or ✓ "Suspend" boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon"box is checked in Box 15 (Well Status after proposed Geologist work) the initial reviewer will cross out that erroneous entry and initial then/ 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. Image Project Well History File Cover'Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the'rescan activity or are viewable by direct inspection of the file. //o~,~'_ ~ _~ Z~, Well History File Identifier Organization (done) 4~..,Two-Sided RESCAN [] Color items: [3 Grayscale items: Poor Quality Originals: ~ [] Other: ~.~,~. TOTAL PAGES: I~ 'NOTES: ORGANIZED BY:~EVERLY~REN VINCENT SHERYL MARIA DIGITAL DATA [] Diskettes, No, [] Other, No/Type LOWELl: Project Proofing OVERSIZED (Scannable) [] Maps: Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of.various kinds Other By: Date: PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /SI SCANNED BY-' BEVERLY BREN VINC~ MARIA LOWELL RESCANNED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: IS~ General Notes or Comments about this file: PAGES: Quality Checked (done) Rev1 NOTScanned.v~od • 1 bp BP Exploration (Alaska) inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 20, 2012 Mr. Jim Regg StANNED A%1G 0 7 2012 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue / _ 1 L Anchorage, Alaska 99501 -� --ID Subject: Corrosion Inhibitor Treatments of GPB DS -16 (0 "5 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 16 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 extemal 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 1fazir BPXA, Well Integrity Coordinator III • BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) DS-16 Date: 03/06/2012 Corrosion Initial top of Vol. of cement Final top of Cement top Corrosion inhibitor/ Well Name PTD # API # cement pumped cement off date inhibitor sealant date ft bbls ft na gal 16-01 1801360 50029205330000 Sealed conductor NA NA NA NA NA 16-02 1801500 50029205440000 SeaIed conductor NA NA NA NA NA 16-03 1810110 50029205540000 Sealed conductor NA NA NA NA NA 16-04A 1921510 50029205610100 Sealed conductor NA NA NA NA NA 16-05A 2010100 50029205740100 Sealed conductor NA NA NA NA NA 16-068 2060110 50029205840200 Sealed conductor NA NA NA NA NA 16-07 1852040 50029214300000 Dust Cover NA NA NA NA NA 16-08A 1991260 50029205490100 Sealed conductor NA NA NA NA NA - 16-09A 1910380 50029205580100 Sealed condwlor NA NA NA NA NA 16-10A 1991230 50029205060100 Sealed conductor NA NA NA NA NA 16-11 1801180 50029205160000 Sealed conductor NA NA NA NA NA 16-12A 1990190 50029205650100 Sealed conductor NA NA NA NA NA 16-13 1810270 Sealed conductor NA NA NA NA NA 16-143 2060030 50029205700200 Sealed conductor NA NA NA NA NA - X71615 1852640 50029214740000 6.0 NA 6.0 NA 39.10 10/25/2011 16-16 1801270 50029205250000 Sealed conductor NA NA NA NA NA 16-17 1852200 50029214410000 72.0 17.0 1.5 9/3/2011 8.60 3/6/2012 16-18 1852430 50029214610000 34.0 13.0 0.7 9/3/2011 8.50 10/25/2011 16-19 1852650 50029214750000 16.0 10.0 0.3 9/3/2011 2.60 3/6/2012 16-20 1852850 50029214930000 8.0 NA 8.0 NA 40.80 6/182010 16-21 1853120 50029215180000 29.0 10.0 0.3 9/3/2011 7.65 10/25/2011 16-22 1900510 50029220400000 8.0 NA 8.0 NA 51.00 8/23/2010 16-23A 2010540 50029220500100 5.3 NA 5.3 NA 32.70 8/23/2010 16-24 1860240 50029215360000 0.8 NA 0.8 NA 8.50 10/25/2011 16-25 1920510 50029222700000 0.3 NA 0.3 NA 10.20 10/25/2011 16-254 1991270 50029222670100 1.0 NA 1.0 NA 8.50 8/18/2010 16-27A 2000040 50029222600100 1.3 NA 1.3 NA 10.20 8/18/2010 16-28 1920620 50029222760000 0.0 NA 0.0 NA 7.65 10/25/2011 16-29A 1920660 50029222720000 Sealed condor NA NA NA NA NA 16-30 1920760 50029222810000 0.8 NA 0.8 NA 6.80 8/18/2010 16-31 1920750 50029222800000 0.5 NA 0.5 NA 5.10 8/18/2010 STATE OF ALASKA ALA~OIL AND GAS CONSERVATION COMMIS~ REPORT OF SUNDRY WELL OPERATIONS ~~~~~~~ ~%9-vg #~UG ~ 7 2~0~ 1. Operations Abandon ~ Repair Well. ~ Piug Perforations ~ Stimulate ~ t~e~ Pertormed: Alter Casing ~ Pull Tubing ~ Pertorate New Pool ~ Waiver~ Time~nsion~ ~~~~~~~~ ChangeApproved Program ~ Operat. Shutdown~ Pertorate Q- Re-enterSuspen~l Well ~~~~R~;~4~! 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: tvame: De~elopment l~'- Exploratory ~ 185-2640- 3. Address: P.O. Box 196612 Stratigraphic ~~ Service ~~ 6. API Number: Anchorage, AK 99519-6612 50-029-21474-00-00 - 7. KB Elevation (ft): 9. Well Name and Number: 70 KB - PBU 16-15~ 8. Property Designation: 10. Field/Pooi(s): ADLO-028332 - PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 11393 ~ feet Plugs (measured) None true vertical 9244.86 - feet Junk (measured) PLUG IN ISOLATION PKR 11041' 3/4/093 Effective Depth measured 11183 feet true vertical 9071 feet Casing Length Size MD ND Burst Collapse Conductor 80 20" Surface - 110 Surtace - 110 Surface 2435 13-3/8" 72# L-80/K-55 Surface - 2505 Surface - 2505 4930 2670 Production 10719 9-5/8" 47# L-80 SurFace - 10789 Surtace - 8754 6870 4760 Liner 814 7" 29# L-80 10574 - 11388 8590 - 9241 8160 7020 Liner Tie back 4568 7" 26# L-80 6006 - 10574 5404 - 8590 7240 5410 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# 13CR SURFACE - 10645' 4-1/2" 12.6# 13CR 11025' - 11046' Packers and SSSV (type and measured depth) 7"X4-1/2" TIW HBBP-T-PKR 10590' 7"X4-1/2"TINDPKR " '~"'11025' 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): ~ iy,'~. i ~:%~~ << E ; ~ `„ ' ' ~ ~ ~.~ w~ a ~. 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: 55 67 4082 378 Subsequent to operation: 14. Attachments: 15. Well Class after qroposed work: Copies of Logs and Surveys Run Exploratory ~ De~elopment ~°, - Service 1~ Daily Report of Well Operations X 16. Well Status after proposed work: Oil ~'- Gas ~ WAG ~ GINJ ~' WINJ ~ WDSPL ~ 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 Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 8/17/2009 < ~ ;~ , ~, ~~C. , ~; ~ ~~~y; ~41~~, .~~ ~~ Form 10-404 Revised 04/2006 Submit Original Only 16-15 185-264 PERF ~4TT4CHMENT • • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 16-15 6/23/86 PER 11,060. 11,080. 8,968.92 8,985.23 16-15 7/9/86 APF 10,878. 10,891. 8,823.24 8,833.47 16-15 7/9/86 APF 10,896. 10,914. 8,837.41 8,851.65 16-15 7/9/86 APF 10,918. 10,933. 8,854.82 8,866.74 16-15 7/9/86 APF 10,936. 10,949. 8,869.12 8,879.48 16-15 7/9/86 APF 10,959. 11,006. 8,887.47 8,925.18 16-15 5/17/88 SQZ 10,878. 11,080. 8,823.24 8,985.23 16-15 6/12/88 RPF 10,959. 11,006. 8,887.47 8,925.18 16-15 6/12/88 RPF 10,936. 10,949. 8,869.12 8,879.48 16-15 6/12/88 RPF 10,878. 10,891. 8,823.24 8,833.47 16-15 6/12/88 RPF 10,896. 10,914. 8,837.41 8,851.65 16-15 6/12/88 RPF 10,918. 10,933. 8,854.82 8,866.74 16-15 10/19/92 RPF 11,060. 11,066. 8,968.92 8,973.8'I 16-15 8/13/09 APF 11,045. 11,065. 8,956.73 8,973. 16-15 8/13/09 APF 11,075. 11,095. 8,981.15 8,997.5 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE ~ ~ 16-15 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY FLUIDS PUMPED Schlumbepger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well NK-20 P2-34 N-14A 4-38/K-34 B-19A 15-31 B MPF-89 DS 16-01 DS 16-15 DS 09-10 M-30 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Job# 10889223 11072853 10991753 10933591 11058502 10942223 11132060 10980601 10980599 11058237 11072877 I ~ Log Description Date 03/21/05 06/05/05 01/22/05 10/29/04 05/06/05 07/16/05 10/08/05 08/15/05 08/13/05 08/16/05 08/04/05 PPROF W/DEFT TEMPERATURE PRESSURE LOG LDL PPROF W/DEFT/GHOST RST MCNL SCMT (PDC-GR) INJECTION PROFILE PPROF W/DEFT INJECTION PROFILE INJECTION PROFILE ;)ÇANNED NO\J 0 2 2005 dr~l- NO. 3503 10/18/05 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay BL 1 1 1 1 1 1 Color 1 1 1 1 CD - '~--' Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503 2838 A TTN: Beth Received by: o/iJ 18 5""-.4,'1: VC:,4/ -L MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU: Tom Maunder, P. I. Supervisor DATE: May 1, 2001 FROM: John Crisp, SUBJECT: Petroleum Inspector Safety ValVe Tests Prudhoe Bay Field DS-16 May '!, 2001: I traveled to BP's Prudhoe Bay Field to witness the semi-annual SVS tests on DS- 16~ I witnessed SVS tests on BP's DS-16. Testing went very well. No failures were witnessed. We had more than adequate manpower to test this Pad in a timely manner. Flow 2 Supervisor Roy Wells checked in wi the Pad Operators & Leads on DS-16 that were performing tests to make sure operations were being performed in a safe & efficient manner. Preventive maintenance had been performed on SVS for this Pad two weeks before State tesfin~ was conducted. ~ S.U,MMARY: I witnessed SVS tests on BP's PBU DS-16. 20 wellS, ,,40 ..com~onen, ts tested, N,o, failures.witnessed.. 0% failure rote. Attachments.; SVS PBU DS-16 5-01-01jc c,.c; NON-CONFIDENT,IAL SVS PBU DS-16 5-01-01jc AlaS~ Oil and Gas Conservation CommiS~o~n Safety Valve System Test Report Operator: BPX Operator Rep: W. Williams AOGCC Rep: John Crisp Submitted By: John Crisp ,, Date: Field/Unk~ad: Pmdhoe Bay Field DS-16 Separator psi: LPS 171 HPS 5/1/Ol · . i i . i ii iI · i ii i Well Permit Separ Set L/P Test Test Test Date on, WAg, Number Number PSI PSI Trip Code Code Code Passed GAS or 16-0i 1801360 .......... 16-02 1801500 16-03 1810110 16-04A 1921510 ' 17i '15'0 110 e e .... oIL 16-05 "'i81037b! 171 150 125 P " P " ' OIL 16-06 1810510! 16-07 1852040! 16-6~/~ .... i991260 171 '15'0' 120t P "P .... ........... OIL 16-09A 1910380 171 150 120 P P OIL 16-10A 1991230: 16-11 1801180 16-12A " 1990190! 171 15'0 120 P P ....... OILI 16-13 1810270! 171 150 140 ' p ' P " ' oIL 'i~-14A 1980560 '- 3000 1800 " 1800 ' P P ' ' GINjl 16-15 1852640 171 150 120 ''~ P ..... OIL 16-16 1801270 ' ...... i6-17 1852200 171 150 ' '12~ ' ~ ' "P .......... OIL 16-18 1852430 171 150 100 p p oIL 1~-19 1852650 '"171 150 120 P P ..... 6IL 16-20 185285'0! 171 150 110 ''P' P ...... :' " OIL , ,, 16-21 1853120 171 150 90 e P OIL 16-22 '1900510 "171 150 "' 120 P P ' OIL 16-23 1900~20 ..... 1~-24"' 1860240 ' ' 1'~-25 '~9205i0 "171 150 90 P P OIL 16-26A' 1991270 17i 150! 120 "P P OIL 16-27A 2000040 171 150 110 P P OIL .... ,, ,, ,, 16-28 1920620! 171 1501 115 P P OIL 16-29A 1920660 171 150! 120 P P OIL 16'30 1920760! ~71 150 120 'P P '' OIL 16-31 19207~0 " Wells: 20 Components: 40 Failures: 0 Failure Rate: 0.00% O 90 var Remarks: RJF 1/16/01 I Ill f I ! I .... I . . I ~ ] I Il . I _ I I . ~ I Il I ~' i .... ~ ' ....... "~f[ ..... : "'"'~-"'~ ["' "':'-if-" [:--~:":' ":;~i~ i'~: i~i`:'~ ~':~; ~']~'i~'--~,i"~: ~:~'"-"~'-';~-'~"~-"--~-~'~-~:~%~ ~?i~:~:~"~-'~ ~"~;~ -~';~:~-~ ~'~'~ Weft Pe~it Separ Set ~ Test T~t T~t Date ~ WAG, G~J, i Number Number PSI PSI Trip ,. Code Code Code Passed ,a~ or ~CLE RJF 1/16/01 Page 2 of 2 SVS PBU DS-16 5-01-01jcl STATE OF ALASKA ALASKA On:::: AND GAS CONSERVATION COMI~r(sSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: I-~Operation Shutdown []Stimulate I~Plugging I--]Perforate l--q Pull Tubing I~Alter Casing [~ Repair Well [] Other 2. Name of Operator ARCO Alaska Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1417' SNL, 504' EWL, SEC. 24, T10N, R15E, UM At top of productive interval 2595' SNL, 2607' WEL, SEC. 14, T10N, R15E, UM At effective depth 2451' SNL, 2534' EWL, SEC. 14, T10N, R15E, UM At total depth 2427' SNL, 2519' WEL, SEC. 14, T10N, R15E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) 7O' RKB 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number 16-15 9. Permit Number / Approval No. 85-264 10. APl Number 50-029-21474 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 11393 feet true vertical 9244 feet Effective depth: measured 11183 feet true vertical 9071 feet Casing Length Size Structural Conductor 80' 20" Surface 2435' 13-3/8" Intermediate Production 10719' 9-5/8" Liner 814' 7" Liner Tie-Back 4568' 7" Plugs (measured) Junk (measured) PXN plug in isolation packer at 11041' (03/04/93) Cemented MD TVD 325 sx Arcticset I 2300 sx PF 'E', 400 sx PF 'C' 500 sx Class 'G', 300 sx PF 'C' 267 sx Class 'G' Liner Tie-Back 110' 110' 2505' 2505' 1O789' 8754' 10574'-11388' 8590'-9241' 6006'-10574' 5404'-8590' Perforation depth: measured true vertical 10878'-10891', 10896'-10914', 10918'-10933', 10936'-10949', 10959'-11006', 11060'-11066' 8823'-8833', 8837'-8851', 8854'-8866', 8868'-8879', 8887'-8925', 8970'-8974' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13Cr, NSCTto 10645' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary 4-1/2" TIW HB-BP-T packer at 10590'; BaI-O SSSV Nipple at 2207' Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation: Subsequent to operation: 5. Attachments [] Copies of Logs and Surveys run [] Daily Report of Well Operations 1 [] Oil [] Gas [] Suspended 7. I hereby certify that the foregoing is true and correct to the best of my knowledge SignedDan Stone ~-,~' ~ * ~ Title Engineering Supervisor Prepared By Name/Number: Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 li i "Al 6. Status of well classifications as: Service Tubing Pressure Date 5~/~/~ Terrie Hubble, 564-4628 ~~n ~)uplicate~ Form 10-404 Rev. 06/15/88 Facility PB DS 16 Progress Report Well 16-15 Rig Nabors 2ES Page Date 1 15 April 98 Date/Time 22 Feb 98 23 Feb 98 24 Feb 98 25 Feb 98 26 Feb 98 27 Feb 98 20:00-22:00 22:00-23:00 23:00-00:00 00:00-02:00 02:00-04:00 04:00-04:30 04:30-06:00 06:00-07:00 07:00-10:00 10:00-16:00 16:00-17:00 17:00-20:00 20:00-21:30 21:30-22:00 22:00-00:00 00:00-03:00 03:00-03:30 03:30-06:00 06:00-09:00 09:00-12:00 12:00-13:00 13:00-14:30 14:30-16:00 16:00-17:00 17:00-17:30 17:30-18:00 18:00-02:30 02:30-04:00 04:00-04:30 04:30-05:30 05:30-06:00 06:00-17:30 17:30-18:30 18:30-19:00 19:00-02:00 02:00-03:00 03:00-03:30 03:30-06:00 06:00-07:00 07:00-09:00 09:00-11:00 11:00-12:00 12:00-12:30 12:30-14:00 14:00-15:00 15:00-17:00 17:00-20:30 20:30-21:30 21:30-22:30 22:30-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-09:00 Duration 2hr lhr lhr 2hr 2hr 1/2 hr 1-1/2 hr lhr 3hr 6hr lhr 3hr 1-1/2 hr 1/2 hr 2hr 3hr 1/2hr 2-1/2 hr 3hr 3hr lhr 1-1/2 hr 1-1/2 hr lhr 1/2 hr 1/2 hr 8-1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr 11-1/2 hr lhr 1/2 hr 7hr lhr 1/2 hr 2-1/2 hr lhr 2hr 2hr lhr 1/2 hr 1-1/2 hr lhr 2hr 3-1/2 hr lhr lhr 4-1/2 hr lhr lhr lhr 3hr Activity Commissioned Drillfloor / Derrick Retrieved Hanger plug Monitor pressures Circulated at 10656.0 ft Rig waited · Equipment Circulated at 10656.0 ft Circulated at 10656.0 ft Held safety meeting Circulated at 8770.0 ft Circulated at 8770.0 ft Circulated at 8770.0 ft Circulated at 8770.0 ft Circulated at 8770.0 ft Retrieved Hanger plug Removed Adapter spool Installed BOP stack Tested Tubing hanger Tested BOP stack Repaired Variable ram Tested Pipe ram Tested Kelly cocks Installed Hanger plug Retrieved Tubing hanger Circulated at 8770.0 ft Laid down 85.0 ft of Tubing Set Retrievable packer at 35.0 ft with 1500.0 psi Installed Tubing head spool Tested Blind ram Set Retrievable packer at 35.0 ft with 0.0 psi Installed Tubing handling equipment Laid down 80.0 ft of Tubing Laid down 8770.0 ft of Tubing Rigged down Tubing handling equipment Installed Retrievable packer Ran Drillpipe to 6250.0 ft (5in OD) Set packer at 6250.0 ft with 3000.0 psi Tested Casing Pulled Drillpipe in stands to 0.0 ft Retrieved Retrievable packer Made up BHA no. 1 R.I.H. to 6300.0 ft Singled in drill pipe to 7000.0 ft Serviced Block line Singled in drill pipe to 8765.0 ft Fished at 8765.0 ft Circulated at 8765.0 ft Pulled out of hole to 10519.0 ft Laid down fish Rigged up Tubing handling equipment Laid down fish Rigged down Tubing handling equipment Made up BHA no. 2 R.I.H. to 1000.0 ft R.I.H. to 7500.0 ft Progress Report Facility PB DS 16 Well 16-15 Rig Nabors 2ES Page 2 Date 15 April 98 Date/Time 09:00-09:30 09:30-12:00 12:00-14:00 14:00-03:00 28 Feb 98 03:00-03:30 03:30-06:00 06:00-11:30 11:30-12:30 12:30-13:30 13:30-18:00 18:00-00:00 01 Mar98 00:00-01:00 01:00-04:00 04:00-06:00 06:00-08:00 08:00-10:30 10:30-12:00 12:00-15:30 15:30-18:00 18:00-20:30 20:30-21:00 21:00-22:30 22:30-01:00 02 Mar 98 01:00-02:00 02:00-02:30 02:30-06:00 06:00-07:30 07:30-09:00 09:00-12:30 12:30-14:00 14:00-14:30 14:30-19:30 19:30-01:30 03 Mar 98 01:30-02:00 02:00-02:30 02:30-03:30 03:30-06:00 06:00-12:00 12:00-12:30 12:30-23:30 23:30-00:00 04 Mar 98 00:00-00:30 00:30-01:00 01:00-05:30 05:30-06:00 06:00-08:00 08:00-12:00 12:00-12:30 12:30-14:00 14:00-17:00 17:00-22:00 22:00-23:45 23:45-00:00 05 Mar 98 00:00-00:30 Duration 1/2 hr 2-1/2 hr 2hr 13hr 1/2 hr 2-1/2 hr 5-1/2 hr lhr lhr 4-1/2 hr 6hr lhr 3hr 2hr 2hr 2-1/2 hr 1-1/2 hr 3-1/2 hr 2-1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 2-1/2 hr lhr 1/2 hr 3-1/2 hr 1-1/2 hr 1-1/2 hr 3-1/2 hr 1-1/2 hr 1/2 hr 5hr 6hr 1/2hr 1/2hr lhr 2-1/2 hr 6hr 1/2 hr llhr 1/2hr 1/2 hr 1/2 hr 4-1/2 hr 1/2hr 2hr 4hr 1/2 hr 1-1/2 hr 3hr 5hr 1-3/4 hr 1/4 hr 1/2 hr Activity Held safety meeting Singled in drill pipe to 10519.0 ft Circulated at 10519.0 ft Milled Permanent packer at 10519.0 ft Monitor wellbore pressures Circulated closed in well at 10519.0 ft Pulled out of hole to 10519.0 ft Pulled BHA Made up BHA no. 3 R.I.H. to 10519.0 ft Pulled out of hole to 10519.0 ft Made up BHA no. 4 R.I.H. to 10543.0 ft Pulled out of hole to 10572.0 ft Pulled out of hole to 5000.0 ft Laid down fish Made up BHA no. 5 R.I.H. to 10574.0 ft Washed to 10574.0 ft Pulled out of hole to 5000.0 ft Serviced Block line Pulled out of hole to 300.0 ft Pulled BHA Rigged up Casing handling equipment Held safety meeting Ran Liner to 3321.0 ft (7in OD) Ran Liner to 4521.0 ft (7in OD) Rigged up sub-surface equipment - Setting tools Ran Drillpipe in stands to 10574.0 ft. Set Internal casing patch at 6006.0 ft with 5000.0 psi Set Liner hanger at 6006.0 ft with 3500.0 psi Laid down 6000.0 ft of 5in OD drill pipe Laid down 4300.0 ft of 5in OD drill pipe Retrieved Wear bushing Held safety meeting Rigged up Tubing handling equipment Ran Tubing to 600.0 ft (4-1/2in OD) Ran Tubing to 5000.0 ft (4-1/2in OD) Held safety meeting Ran Tubing to 8400.0 ft (4-1/2in OD) Installed SCSSSV Held safety meeting Installed SCSSSV Ran Tubing to 10600.0 ft (4-1/2in OD) Installed Tubing hanger Installed Tubing hanger (cont...) Reverse circulated at 10645.0 ft Held safety meeting Set packer at 10950.0 ft with 4000.0 psi Rigged down BOP stack Rigged up Surface tree Tested Casing - Via annulus Freeze protect well - 150.000 bbl of Diesel Held safety meeting Progress Report Facility PB DS 16 Well 16-15 Rig Nabors 2ES Page 3 Date 15 April 98 Datefrime 00:30-03:00 03:00-04:00 04:00-06:00 Duration 2-1/2 hr lhr 2hr Activity Freeze protect well - 150.000 bbl of Diesel Installed Surface tree Rig moved 1.00 % GeoQuest S00 W. International Airport P~,a~ Anchorage, AK 99518-1199 ~.. (..C, ~!V~D ATTN: Sherrie Aac~orage NO. 9228 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay 2/3/95 Floppy Well Job # Log Description Date BL RR Sepia RF Sepia Mylar Disk ),S, 5-11 '94409 DUAL BURSTTDT-P 120294" 1 'D,S, 1-22A DSI 01 1 395 1 1 D,S, 3-3 PROD PROFILE 01 0595 I 1 .... D.S. 3-8 PROD LOG 01 0695 I 1 ,,, D,S, 3-11 INJEC PROFILE 01 0595 I 1 ,, D,S, 3-14 PERF RECORD 01 0895 I 1 D,S, 3-22 PROD PROFILE 01 0895 1 1 D,S: 3-25A PROD PROFILE 01 0995 I 1 D,S, 3-24 PROD PROFILE 01 0795 I 1 D,S, 3-31 PROD PROFILE 01 I 1 95 I 1 D,S, 4-41 LEAK DETECTION 011 095 I 1 D.S. 6-23 PROD PROFILE 01 I I 95 I 1 , D,C, 7-13A PROD LOG 010695 1 1 D,S, 9-11 PROD PROFILE & JEWERLY LOG 01 0695 I 1 .D,S, 9-42 PROD PROFILE 011 095 I 1 ),S, 11-23A DUAL BURST TDT-P 012195 1 I ,, D,S, 11-23A CNTG 012095 I 1 D,S, 13-3 REPEATA PATCH SE'I-I'ING RECORD 01 0595 I 1 D,S, 13-33 INFLAT BRIDGE PLUG RECORD 01 0595 I 1 D,S, 15-30 LEAK DETECTION 01 0995 1 1 D,S, 16-6 PROD PROFILE 01 0895 I 1 · /D,S, 16-15 PROD LOG 01 0795 I 1 SIGNED: DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ARCO Alaska, Inc. Date' Subject' From/Location: Telephone: To/Location: May 24, 1994 P.O. Box 100360 ~nchorage, AK Transmittal #: 94043 99510,~ ~ ARCO Static Pressure Surveys John E. DeGrey/ATO-1529 (907) 263-4310 Distribution Well i Log Date Type Number, (M-D-Y) i, Tool ! 03-03-94 i 2-6 4-5A ! 05-18-94! Static Pressure 6-16 ! 05-13-94 i Static Pressure 11-24A ~ 03-06-94 ! Static Pressure ~%-~.t¢~ ! 16-15.! 04-01-941 Static Pressure ~%~Z~ ! 16-201i 03-23-94i Static Pressure i Static Pressure 16-24 /i 03-24-94; i 16-25.{ 03-24-94t Static Pressure 17-09 A 03-24-941 Static Pressure 17-05 ~ 03-23-94 i Static Pressure Run, Contractor i Static Pressure ! 1, 5" Sch i 05-13-94 ! Static Pressure ! 1, 5" Sch Sch 15" 15" I 5" I 5" 1 5" 1 5" 1 5" Sch Sch Sch Sch Sch Sch · Number of Records: 11 John E. DeGrey Distribution: Central Files -Phillips ANO-8 Geology BPX Exxon State of Alaska Mobil D & M Please acknov~ledge receipt by signing and returning a copy of transmittal. By: Date: ARCO Alaska, Inc. Is a Sut~sldlary of AtJantJcRIcMleldCompany STATE OF ALASKA ALASKA_ _AND GAS CONSERVATION C¢,~ .~vIISSION REPORT F SUNDRY WELL OPE-RATIONS Operation shutdown ~ Stimulate X Plugging Perforate ~, Pull tubing Alter casing Repair well O~her 5. Type of Well 6. Datum of elevation(DF or KB) ~ Development X 70RKB f~tl 1. Operations performed: 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1417' FNL, 504' FWL, sec. 24, T10N, R15E, UM At top of productive interval 2595' FNL, 2607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E, UM At total depth 2427' FNL, 2519' FEL, Sec. 14, T10N, R15E, UM Exploratory StralJgraphic Service RECEIVED- MAY - 4 1995 Alaska 0il & Gas Cons. C0mm'tssion Anchorage 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-15 '~' 9. Permit number/approval number 85-264 10. APl number 50 - 029-21474 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Sudace 2435' Production 10719' Liner 814' 11393 feet 9244 feet Plugs(measured) PXN plug in isolation packer @ 11041' MD (set 3/4/93) 11183 feet 9071 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 325 sx AS I 110' 110' 13-3/8" 2300 sx PF E & 400 sx PFC 2505' 2505' 9-5/8" 500 sx Cl G & 300 sx PFC 10789' 8754' 7" 267 sx CIG 11388' 9241' Perforation depth: measured 10878-10891'; 10896-10914'; 10918-10933'; 10936-10949'; 10959-11006'; 11060-11066' true vertical 8823-8833'; 8837-8851'; 8854-8866'; 8868-8879'; 8887-8925'; 8970-8974' Tubing (size, grade, and measured depth) 5-1/2", 17#, 13 Cr Tubing @ 10539' MD; 4-1/2", 12.64f, 13 Cr Tubing @ 10649' MD Packers and SSSV (type and measured depth) 9-5/8" x 5-1/2" SB-3A Hydroset Packer @ 10519' MD; 7' x 4-1/2" Otis TWD Packer @ 11025' MD; 5-1/2" Camco Bal-O SSSV @ 2180' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation 611 /'"' 1157 3365 -- Subsequent to operation 672 '"' 1210 3666 -- Tubing Pressure 274 271 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 Title Engineering Supervisor Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 980/2 MJB cc:SW, JWP 16-15 DESCRIPTION OF WORK COMPLETED FOAMED ACID STIMULATION TREATMENT 3/4/93: RIH & tagged bottom at 11183' MD, then set a PXN Plug in the 4-1/2" tubing tail at 11041' MD, to isolate open perforations below the isolation packer at: '= ' 11060 - 11080' MD (Z4) Ref Log: BHCS 12/14/86. 316193: MIRU & PT equipment. RIH w/CT & tagged the isolation packer at 11025' MD, then started flowing the well w/artificial lift & began pumping a tubing/liner acid wash across the open perforations at: 10878 - 10891' MD (Z4) 10896 - 10914' MD (Z4) 10918 - 10933' MD (Z4) 10936 - 10949' MD (Z4) 10959 - 11006' MD (Z4) Ref Log: BHCS 12/14/86. Jetted 25 bbls 15% HCl @ 2 bpm for scale removal, followed by 300 bbls 1% NH4Cl Water. POOH w/CT while pumping 44 bbls Meth Water. Rigged down. 317/93: MIRU & PT equipment to 4000 psi. Loaded wellbore w/50 bbls 1% NH4Cl Water w/NaBr, then pumped a multiple stage Fullbore Acid Stimulation, treating the perforations (above). Pumped Stage #1- a) 20 bbls 50% Diesel/50% Xylene w/5% Musol @ 10 bpm, followed by b) 10 bbls 1% NH4Cl w/foamer @ 10 bpm, followed by c) 30 bbls 15% HCl w/Nitrogen @ 5000 scf/bbl @ 10 bpm, followed by d) 10 bbls 6% HCl - 0.5% HF w/Nitrogen @ 5000 scf/bbl @ 10 bpm, followed by e) 50 bbls 1% NH4Cl Water w/foamer @ 10 bpm, followed by f) 25 bbls 1% NH4Cl Water w/Nitrogen @ 7000 scf/bbl @ 10 bpm, followed by Stage #2 through #5 (repeated pumping same fluids & volumes pumped in Stage #1 above), followed by 350 bbls 1% NH4Cl Water Overflush, followed by 10 bbls Meth Water, followed by Shutdown. 3/10/93: Pumped ESL Scale Inhibition treatment. Left well on production & obtained a valid production welltest. MAY - 4 199;~ Alaska Oil & Gas Oons. Oor~missior' Anchorage ARCO Alaska, Inc. P.O2iox 100360 Anchorage, Alaska 99510 DATE: 7-7-93 REFERENCE: ARCO CASED HOLE FINALS 7 ~ 4-40 ,16-15 10-12-92 Perf Record R~m 1, 5" HLS 8-15-92 Peri Record Run 1, 5" HLS 8-15-92 Peri Record Rl~n 1, 5" HLS 9-19-92 Peri Record R, ln 1, 5" HI~ 5-2-92 GR/Temp Log Run 1, 5" HLS 10-17-92 Peri Record R~m 1, 5" HIS 8-21-92 Peri Record R~m 1, 5" HI~ 8-22-92 Peri Record Run 1, 5" HLS 6-23-92 GR/Peri Record Run 1, 5" HLS 10-19-92 Peri Record R~m 1, 5" HLS 8-11-92 Peri Record R~n 1, 5" HIS' 10-16-92 Peri Record Ru_n 1, 5" HLS ~Please sign and return~attac~d~ffopy as receipt of data. RECEIVED Have A Nice Da~ Sonya Wallace g ' APPROVED~~~___ ATO-1529 ¢~B 0 '[ l°j~) Trans# 93005 ~IEVRON EXTENSION E~~~TION ~ON ~~ON MOB~ # PHILLIPS PB WELL PlLF~ R&D # BPX # STATE OF ALASKA TEXACO * The correct AP1 # for 3-34A is 50-029-21132-01. ** The correct AP1 # for 7-4A is 50-029-20292-01. STALE UI- ALA61qA ALASKA. 'AND GAS CONSERVATION CC /IlSSlON REPORT SUNDRY WELL OPE-RATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska~ Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1417' FNL, 504' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 2595' FNL, 2607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E, UM At total depth 2427' FNL, 2519' FEL, Sec. 14, T10N, R15E, UM 5. Type of Well Development Exploratory StratJgraphic 6. Datum of elevation(DF or KB) 70' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-15 9. Permit number/approval number 85-264 10. APl number 50 - 029-21474 11. Field/Pool Prudhoe Ray Oil Pool 12. Present well condition summary Total depth: measured 11393' feet Plugs(measured) true vertical 9244' feet Effective depth: measured 11342' feet true vertical 9201' feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 325 sx AS I 110' 110' Sudace 2435' 13-3/8" 2300 sx PF 'E'& 400 sx PF 'C' 2505' 2505' Production 10719' 9-5/8" 500 sx CL 'G' & 300 sx PF 'C' 10789' 8754' Liner 814' 7" 267 sx CL 'G' 11388' 9241' Perforation depth: measured 10878-10891';10896-10914';10918-10933';10936-10949';10959-11006';11060-11066' true vertical 8823-8833';8837-8851';8854-8866';8868-8879';8887-8925';8969-8974' Tubing (size, grade, and measured depth) 5-1/2",17#,13 Cr-80 FOX @ 10539' MD, 4-1/2",12.6#,13 Cr-80 FOX @ 10659' MD Packers and SSSV (type and measured depth) Baker 'SB-3A' pkr @ 10519' MD;Otis q'WD' pkr @ 11025' MD;Camco BaI-O SSSV @ 2180' MD 13. Stimulation or cement squeeze summary ~~~rV E D 14. Intervals treated(measured) DEC 1 8 1992 Treatment description including volumes used and final pressure Alaska 0JJ & Gas Cnn.~_ P. nmrni.~.~i01'~ _ . _ Representative Daily Averaqe Production or Injection Data Anch0ra_0e OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 575 1650 2860 - 405 1500 ~ 4000 3600 445 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 ~~-~(~~~~/~.~.~~ -" Title FS-2RegionalOperationsEngineer Form 10-404 Rev 06/15/88 · SUBMiTi~N DUPLICATE REPORT OF WELL OPER,~...flONS DS 16-15 Perforating Operations: ARCO Alaska, Inc. perforated DS 16-15 at a selected interval in the Sadlerochit Sand of the Prudhoe Bay Unit on 10/19/92. The interval perforated was the following: 11060'-11066' MD (Reference Log: SWS- BHCS dated 12/14/85). Produced fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. A short summary of the work is given below: Began perforating operations on 10/19/92. RU perforating unit, pressure tested BOP's and lubricator to 3000 psi, okay. SI well, RIH and perforated 11060'-11066' MD at 2 SPF, POOH, and confirmed all shots fired. (ref: SWS-BHCS of 12/14/85). Rigged down and secured well. RDC: 12/11/92 / ¢ IVED DEC 1 8 1992 Alaska Oil & Bas Cons. (;ommissio~ Anchorage - // ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 4-27-92 REFERENCE: ARCO CASED HOLE FINALS ?~"~'-/ 14-2 ?~-~'~- 14-3 ?~o..~-/ 14-4 4-5A *c14-5A ?~*f~14-6 **~16-9A ~/~g LI6-9A ~/~f 16-13 ~-~g 16-15 ~)~ 16-21 ff~/ 16-22 3-3-92 PITS R.n 1, 2-10-92 Leak Detect Rim 1, 2-11-92 Prod Prof R.n 1, 2-29-92 Prod Prof R.n 1, 3-17-92 PITS R.n 1, 2-13-92 Jewelry R-n 1, 3-12-92 PITS R~_m 1, 2-24-92 Jewelry Run 1, 3-16-92 Prod Prof Ruin 1, 2-25-92 Prod Prof R11n 1, 2-24-92 Prod Prof R.n 1, 3-8-92 PITS Rim 1, 2-26-92 InJ Profile Run 1, 2-20-92 PITS Rim 1, 11 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" C,alnco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Please sign and return the RECEIVED BY Have A Nice Day! Sonya Wallace ATO-1529 attached copy as receipt of data. RECEIVED APR ;~ 0 199~ Alaska Oil/& Gas Cons. C~m.m~.si0n APPROVED~ff~/ Anchorage Trans# 92080 # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO The correct well name for this log is 14-5A. The correct well name for this log is 16-9A. STATE OF ALASKA 0 ~ ] ALA~A OIL AND GAS CONSERVATION COMMISSI~---~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown Stimulate__ Plugging Pull tubing × Alter casing __ Repair well Perforate Other X WORKOVER 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1417' FNL, 504' FWL, Section 24, TION, R15E, UM At top of productive interval 2595' FNL, 2607' FEL, Section 14, TION, R15E, UM At effective depth 2451' FNL, 2534' FWL, Section 14, TION, R15E, UM At total depth 2427' FNL, 2519' FEL, Section 14, TION, R15E, UM 5. Type of Well: Development Exploratory StratJgraphic Service 6. Datum elevation (DF or KB) RKB = 70 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 16-15 9. Permit number/approval number 85-264 / N/A (Cons Order #258) 10. APl number 50- 029-21474 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical measured true vertical Length 11393 feet Plugs (measured) 9244 feet 11342 feet Junk (measured) 9201 feet Size Cemented measured true vertical Measured depth True vertical depth 80' 20" 325 sxASI 110' 110' 2435' 13-3/8" 2300 sx PF 'E' & 400 sx PF 'C' 2505' 2505' 10719' 9-5/8" 500sxClG&3OOsxPF'C' 10789' 8754' 814' 7" 267sxClG 11388' 9241' 10878'-10891~ 10896'-10914~ 10918'-10933? 10936'-10949? 10959~11006' 8823'-88337 8837'-8851'; 8854'-88667 8868'-8879'; 8887'-8925' Tubing (size, grade, and measured depth) 5-1/2" 17# 13 Cr-8O FOX @ 10509'& 4-1/2" 12.6# 13 Cr-8O FOX @ 10659' Packers and SSSV (type and measured depth) Baker "SB-3A" Packer @ 10519'& Otis "TWD" Packer @ 11025' (WLM); Camco "Bal-O" SSSV @ 2180' 13. Stimulation or cement squeeze summary None ~r~r~ Intervals treated (measured) Treatment description including volumes used and final pressure JAN 2 ? $992 Alaska 0ti & {~a$ Cons. t~ummissl0n 14. Prior to well operation Subsequent to operation Re.Dresentative Daily Average Production or Iniection Data Arli~h0rag8 OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil × Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~__... "~ ,.~-~__ .~y~_~:~ Title WorkoverSuperintendent Form 10-4(~4 Rev 06/15/88 Date !/~-~/c/L~ SUBMIT IN DUPLICATE ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY UNIT DS 16-15 AUDI 4 KILL: 15.0 OTHR: 6.0 11/22/91 ( 1) TEST TBG, PKR. MW: 8.6 Seawater TD:11393 MOVE RIG F/ DS 9-8I TO DS 16-15. RIG ACCEPTED @ 15:00 HRS, PB:ll175 11/21/91. R/U HARDLINES. TEST SAME. R/U LUB. PULL BPV. SUPV:FH BLED GAS OFF ANNULUS, TBG. CIRC SEAWATER DN TBG. CHANGE WELL OVER TO SEAWATER. CIRC DN TBG. STOP CIRC. CHECK PRESSURE. CIRC. PRESSURE TEST TBG TAIL PLUG, PKR. DAILY:S42,888 CUM:$42,888 ETD:S42,888 EFC:$909,000 KILL: 6.0 NDNU: 4.5 PTBG: 13.5 11/23/91 ( 2) POOH, L/D TBG. MW: 8.6 Seawater TD:11393 PRESS UP AGAINST PXN PLUG. PUMP. MONITOR WELL. BULLHD PB:ll175 ANNULUS VOL. BULLHD TBG VOL. MONITOR WELL. SET BPV. N/D SUPV:FH TREE. N/U BOPE. TEST BOPE. PULL HGR FREE. WORK TBG FREE. POOH, L/D 5-1/2" TBG. TEST BOPE. POOH, L/D DP. PUMP 140 BBLS XCD PILL. POOH, L/D TBG. DAILY:S24,368 CUM:$67,256 ETD:S67,256 EFC:$909,000 PTBG: 6.5 PPBR: 17.5 11/24/91 ( 3) POOH. MW: 8.6 Seawater TD:11393 POOH, L/D TBG. TEST BOPE. RIH W/ FTA #1. LATCH PBR @ PB:ll175 10519'. BACKOFF F/ PKR. CIRC. POOH. SUPV:FH DAILY:S34,143 CUM:$101,399 ETD:S101,399 EFC:$909,000 PPBR: 4.5 PPKR: 8.5 TCSG: 11.0 11/25/91 ( 4) MILL ON PKR. MW: 8.6 Seawater TD:11393 POOH. L/D PBR. RIH. TAG PKR @ 10524'. ENGAGE PKR. PUMP PB:ll175 DN TBG. LOST PRESSURE. RELEASE F/ PKR CIRC 100 BBLS XCD SUPV:FH PILL. POOH. RIH W/ BHA #3. MILL ON PKR @ 10525'. DAILY:S34,072 CUM:$135,471 ETD:S135,471 EFC:$909,000 NDNU: 5.0 PPKR: 14.5 COUT: 4.5 11/26/91 ( 5) WORK ON LOCKDN SCREWS. MW: 8.6 Seawater TD:11393 MILL ON PKR F/ 10526'-10528'. CBU. POOH. L/D PKR, TAIL PB:ll175 ASS'Y. RIH W/ SCRAPER. TAG TOL @ 10568'. RIH W/ BAKER SUPV:FH STORM PKR. SET @ 27'. N/D BOPE. REMOVE TBG SPOOL. ATTEMPT TO REPAIR 4 LOCKDN SCREWS. NOTE: EFC RAISED DUE TO CHANGE IN SCOPE FOR PKR LEAK. DID NOT PLAN ON MILLING PKR. DAILY:S57,953 CUM:$193,424 ETD:S30,424 EFC:$1,072,000 NDNU: 7.5 COUT: 16.5 11/27/91 ( 6) CIRC 100 BBLS XCD SWEEP. MW: 8.6 Seawater TD:11393 REPAIR CSG SPPOL. REPLACE PACKOFF. TEST SPOOL, PACKOFF. PB:ll175 N/U BOPE. RETRIEVE & L/D STORM PKR. CIRC. PUMP 100 BBLS SUPV:SW XCD SWEEP. POOH. L/D BHA #4. RIH W/ BHA #5. TAG FILL @ 10929'. CLEAN OUT F/ 10929'-11200'. CIRC 100 BBLS XCD SWEEP. DAILY:S35,073 CUM:$228,497 ETD:S65,497 EFC:$1,072,000 RECEIVED JAN 2 ? '{992 Alaska Oil & Gas Cons. commiSs~On Anchorage ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY UNIT DS 16-15 AUDI 4 COUT: 3.5 PROB: 20.5 PROB CODE: JUNK 11/28/91 ( 7) WORK ON DEADLINE. MW: 8.6 Seawater TD:11393 DISP 100 BBLS XCD PILL. CLEAN OUT FILL F/ 11200'-11310'. PB:ll175 CIRC. REV CIRC. PACKOFF. WORK STUCK PIPE. UNABLE TO JAR. SUPV:SW APPLY TORQUE. R/U HLS & APR. RIH W/ FREEPOINT. CANNOT GET PAST 10772'. WORK STUCK PIPE. DP MOVE UP 20'. 3-1/2" DP PARTED. R/D HLS &B APR. SECURE DRLG LINE. WORK ON DRILL LINE. DAILY:S39,843 CUM:$268,340 ETD:S105,340 EFC:$1,072,000 PROB: 24.0 PROB CODE: JUNK 11/29/91 ( 8) POOH W/ DP. MW: 8.6 Seawater TD:11393 REPLACE DRILL LINE (1300'). RIH W/ TIW OVERSHOT. WORK OVER PB:ll175 FISH @ 65'. ENGAGE. NO MOVE. APPLY TORQUE. BACKOFF. SUPV:SW POOH. L/D 55 JTS DP. RIH W/ FTA #7. TAG FISH @ 2360'. WORK SCREW IN SUB. R/U HLS & APR. RIH W/ STRING SHOT TO 10757'. BACKOFF. R/D W/L. POOH. DAILY:S27,140 CUM:$295,480 ETD:S132,480 EFC:$1,072,000 PROB: 24.0 PROB CODE: JUNK 11/30/91 ( 9) RIH. MW: 8.6 Seawater TD:11393 POOH. L/D 346 JTS TBG. TEST BOPE. RIH W/ FTA #8. PB:ll175 SUPV:SW DAILY:S58,631 CUM:$354,111 ETD:S191,111 EFC:$1,072,000 PROB: 24.0 PROB CODE: JUNK 12/01/91 (10) R/U CTU. MW: 8.6 Seawater TD:11393 RIH. TAG FISH @ 10763'. ENGAGE FISH. JAR. NO MOVEMENT. PB:ll175 R/U CTU. SUPV:SW DAILY:S37,074 CUM:$391,185 ETD:S228,185 EFC:$1,072,000 PROB: 24.0 PROB CODE: JUNK 12/02/91 (11) RUN FREEPOINT. MW: 8.6 Seawater TD:11393 R/U CTU. RIH W/ CTU & 1-1/2" MULESHOE. TAG FILL @ 10796'. PB:ll175 WASH TO 11301'. PUMP 5 BBLS XCD PILL. POOH 1000'. RIH. NO SUPV:SW FILL. PUMP 15 BBLS XCD SWEEP. POOH. PUMP METHANOL AS POOH. R/D CTU. WORK STUCK PIPE. R/U HLS & APR. RUN FREEPOINT. DAILY:S28,648 CUM:$419,833 ETD:S256,833 EFC:$1,072,000 RECEIVED JAN 2 7 '~992 Alaska Oil & Gas Cons. Cornmtss~'°n Anchorage ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY UNIT DS 16-15 AUDI 4 PROB: 24.0 PROB CODE: JUNK 12/03/91 (12) POOH W/ FREEPOINT. MW: 8.6 Seawater TD:11393 FREEPOINT SHOWS FREE @ 11240'. POOH W/ FREEPOINT. RIH W/ PB:ll175 STRING SHOT. APPLY TORQ. FLUID LEVEL DROP. SECURE WELL. SUPV:SW POOH W/ STRING SHOT. CIRC. PIPE APPEAR TO BACKOFF @ 10756'. ENGAGE FISH. RIH W/ STRING SHOT. COLLAR LOCATOR FAILED. POOH. RIH. COULD NOT GET PAST 11222' FIRE SHOT. NO BACKOFF. POOH. RIH W/ STRING SHOT. &OULD NOT GET PAST 10287'. POOH. RIH W/ STRING SHOT. SET @ 11191'. WORK TORQ. FIRE SHOT. BACKOFF @ 10676'. POOH W/ STRING SHOT. ENGAGE FISH. RIH W/ FREEPOINT. TOOL FAILED. POOH. REPAIR FREEPOINT. RIH W/ FREEPOINT. FREE @ 10787'. POOH W/ FREEPOINT. PREP TO RIH W/ STRING SHOT. DAILY:S78,844 CUM:$498,677 ETD:S335,677 EFC:$1,072,000 PROB: 24.0 PROB CODE: JUNK 12/04/91 (13) POOH. MW: 8.6 Seawater TD:11393 RIH W/ STRING SHOT TO 10788'. FIRE SHOT. BACKOFF. POOH W/ PB:ll175 STRING SHOT. POOH. L/D FISH (5 JTS DP). RIH W/ BHA #9. SUPV:LM TAG TOF @ 10791' WASHOVER TO 10949'. PUMP 100 BBLS XCD PILL. POOH. NOT~: EFC RAISED DUE TO STUCK PIPE WHILE CLEANING OUT FILL. DAILY:S66,032 CUM:$564,709 ETD:S51,709 EFC:$1,422,000 PROB: 24.0 PROB CODE: JUNK 12/05/91 (14) RIH W/ STRING SHOT. MW: 8.6 Seawater TD:11393 POOH W/ WASHPIPE. RIH W/ BHA #10. TAG FISH @ 10791'. PB:ll175 ENGAGE FISH. JAR. NO GO. R/U HOWCO. RIH W/ FREEPOINT TO SUPV:LM 10791' WORK TO 10824' POOH. RIH W/ SPUD BARS. TAG FILL @ 1082~'. SPUD DN TO 1~000'. POOH. APPLY TORQ. RIH W/ STRING SHOT. SPOT @ 10944' UNABLE TO BACKOFF. RIH W/ FREEPOINT. PIPE FREE @ 1078%'. POOH. RIH W/ STRING SHOT TO 10820' DAILY:~37,918 CUM:$602,627 ETD:S89,627 EFC:$1,422,000 PROB: 24.0 PROB CODE: JUNK 12/06/91 (15) POOH. MW: 8.6 Seawater TD:11393 BACKOFF @ 10820'. POOH. R/D HOWCO. CIRC. SCREW INTO PB:ll175 FISH. R/U HOWCO. PERF DC @ 10944'-10949' POOH. R/D HOWCO. SUPV:LM CIRC. R/U HOWCO. RIH W/ STRING SHOT. APPLY TORQ. FIRE SHOT @ 10944' NO BACKOFF. RIM W/ STRING SHOT. APPLY TORQ. BACKOFF @ 10~20'. POOH W/ W/L. R/D HOWCO. POOH. DAILY:S62,518 CUM:$665,145 ETD:S152,145 EFC:$1,422,000 PROB: 24.0 PROB CODE: JUNK 12/07/91 (16) RIH. MW: 8.6 Seawater TD:11393 POOH W/ BHA #10. RECOVER 1 JT DP. RIH W/ BHA #11. TAG PB:ll175 FISH @ 10820'. WASH TO 10959'. CBU. POOH. L/D BHA. RIH SUPV:LM W/ SCREW IN SUB, BHA #12. DAILY:S57,123 CUM:$722,268 ETD:S209,268 EFC:$1,422,000 RECEIVED JAN 2 7 ~992 Alaska 0il & Gas Cons. Anchorage ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY UNIT DS 16-15 AUDI 4 PROB: 24.0 PROB CODE: JUNK 12/08/91 (17) POOH W/ BHA #13. MW: 8.6 Seawater TD:11393 RIH W/ BHA #12. TAG FISH @ 10809'. SCREW INTO FISH @ PB:ll175 10826' R/U HLS & APS. RIH W/ STRING SHOT TO 10936' P/U SUPV:LM SPUD B~RS. SPUD @ 10947'. POOH. RIH W/ SHOT. FIR~ SHOT @ 10944'. UNABLE TO MAKE BACKOFF. FIRE SHOT @ 10913'. BACKOFF SUCCESSFUL. POOH. R/D HLS, APS. POOH. RECOVER 92.4' DP. RIH W/ BHA #13. TAG @ 10809'. ENGAGE SPEAR. P/U. FISH FREE. POOH. DAILY:S55,342 CUM:$777,610 ETD:S264,610 EFC:$1,422,000 PROB: 24.0 PROB CODE: JUNK 12/09/91 (18) RIH W/ BHA #15. MW: 8.6 Seawater TD:11393 POOH. L/D 5 JTS FISH. RIH W/ BHA #14. TAG FISH @ 10913'. PB:ll175 . SCREW INTO FISH. CIRC. R/U HLS. RIH W/ STRING SHOT. FIRE SUPV:LM @ 10942'. BACKOFF. POOH. R/D HLS. RECOVER 31.6' DP. RIH W/ BHA #15. DAILY:S37,023 CUM:$814,633 ETD:S250,633 EFC:$1,473,000 PROB: 24.0 PROB CODE: JUNK 12/10/91 (19) WASH OVER DC. MW: 8.6 Seawater TD:11393 RIH TO FISH @ 10950'. WASH OVER FISH TO 10964' POOH RIH PB:ll175 W/ BHA #16. TAG FISH @ 10962' WASH OVER FISH ~0 1098~'. SUPV:LM DAILY:S28,573 CUM:$843,206 ETD:S52,206 EFC:$1,700,000 PROB: 24.0 PROB CODE: JUNK 12/11/91 (20) POOH. MW: 8.6 Seawater TD:11393 WASH OVER FISH TO 10976'. POOH. L/D BHA. TEST BOPE. RIH PB:ll175 W/ BHA #17. WASH OVER FOSH TO 10976'. TAG HARD FILL. WASH SUPV:SW FILL. PUMP 25 BBLS 'SLICK' SEAWATER, 25 BBLS HIGH VIS XCD PILL. POOH. DAILY:S28,783 CUM:$871,989 ETD:S80,989 EFC:$1,700,000 PROB: 24.0 PROB CODE: JUNK 12/12/91 (21) CIRC SWEEP. MW: 8.6 Seawater TD:11393 POOH W/ BHA #17. RIH W/ BHA #18. GO OVER FISH. TAG FILL @ PB:ll175 11030'. WASH & ROTATE TO 11247'. PUMP 50 BBLS 'SLICK' SUPV:SW SEAWATER, 50 BBLS HIGH VIS XCD POLYMER PILL. REAIR PUMP. POOH TO SHOE. RIH. CIRC. REPAIR ELECTRICAL SYSTEM. RIH. GO OVER FISH EASY. RIH TO 11229'. WASH FILL F/ 11229'-11285'. CIRC 50 BBLS SEAWATER, 50 BBLS HIGH VIS XCD PILL. DAILY:S69,588 CUM:$941,577 ETD:S150,577 EFC:$1,700,000 PROB: 24.0 PROB CODE: JUNK 12/13/91 (22) RIH W/ OVERSHOT. MW: 8.6 Seawater TD:11393 PUMP 50 BBLS SLICK SEAWATER, 50 BBLS HIGH VIS XCD SWEEP. PB:ll175 POOH. RIH W/ OVERSHOT. MOVE OVER FISH. LATCH W/ OVERSHOT. SUPV:SW OVERSHOT SLIP OFF. POOH. RIH W/ OVERSHOT, GRAPPLE. DAILY:S37,851 CUM:$979,428 ETD:S188,428 EFC:$1,700,000 RECEIVED JAN ? Alaska Oil & Gas Cons. Comm~Ss%o~ Anchorage ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY UNIT DS 16-15 AUDI 4 COUT: 12.5 PROB: 11.5 PROB CODE: JUNK 12/14/91 (23) POOH W/ CSG SCRAPER. MW: 8.6 Seawater TD:11393 RIH W/ OVERSHOT. ENGAGE FISH @ 10956'. JAR. FISH FREE. PB:ll175 POOH. RECOVER ALL FISH. L/D DC, FTA. RIH W/ BHA #21 TO SUPV:SW 10550' CIRC. REV CIRC. RIH TO 11224' REV CIRC. POOH. DAILY:~136,941 CUM:$1,116,369 ETD:$32~,369 EFC:$1,700,000 COUT: 24.0 12/15/91 ( 24) TD:11393 PB:ll175 SUPV:SW RIH W/ GR/JB. MW: 8.6 Seawater POOH. RIH W/ BHA #22 TO 11231'. REV CIRC. PUMP SEAWATER. REV CIRC. POOH. R/U ATLAS. RIH W/ GR/JB. DAILY:S27,623 CUM:$1,143,992 ETD:S352,992 EFC:$1,700,000 COUT: 5.0 RPKR: 5.0 RCMP: 13.0 PROB: 1.0 PROB CODE: EFS 12/16/91 (25) RIH W/ 5-1/2" COMP. MW: 8.6 Seawater TD:11393 RIH W/ GR/JB. RIH W/ OTIS 7" 'TWD' PKR. SET @ 11025'. R/D PB:ll175 ATLAS. TEST BOPE. R/U AK CSG CREW. RIH W/ BAKER 'SB3A' SUPV:SW PKR W/ 4-1/2" TAIL ASS'Y ON 5-1/2" 13 CR TBG. DAILY:S71,721 CUM:$1,215,713 ETD:S424,713 EFC:$1,700,000 NDNU: 2.0 RCMP: 22.0 12/17/91 (26) N/U TREE. MW: 8.6 Seawater TD:11393 RIH W/ 5-1/2" TBG. P/U SSSV. TEST CNTRL LINES. RIH W/ PB:ll175 TBG. M/U HGR. TEST HGR. LAND TBG HGR, SET PKR. TEST TBG, SUPV:SW ANNULUS. R/D AK CSG CREW. N/D BOPE. N/U TREE. DAILY:S415,618 CUM:$1,631,331 ETD:S840,331 EFC:$1,700,000 NDNU: 18.0 12/18/91 (27) TD:11393 PB:ll175 SUPV:SW RIG RELEASED @ 24:00 HRS. MW: 8.6 Seawater WAIT ON FLANGE. N/U TREE. TEST TREE. DISP 206 BBLS DIESEL DN ANNULUS. INSTALL BPV. SECURE WELL. CLEAN CELLAR. RIG RELEASED @ 24:00 HRS, 12/17/91. MOVE TO STACK RIG. DAILY:S42,174 CUM:$1,673,505 ETD:S909,000 EFC:$1,673,505 RECEIVED JAN 2 ? 992 Alaska Oil & Gas Cons. CommissiOn Anchorage ARCO ALA~'KA, INC. P.O. BOX t08368 ANCHORAGE, ALASKA 995~'~0 DATE' t°-~3-9~.. REFERENCE' ARCO CASED HOLE FINALS F'ERF RECORD COLLAR-PERF TUBING COLLAR/JET CUTTER COLLAR (AVA TUBING PATCH) DSN PFC PERF FOR TUBING CIRC. HOLES RUN ~, 5" RUN ~, 5" RUN 4, 5" RUN RUN 4, 5" RUN ~, 5" RUN t,_ 5" PLEASE SIGN AND RETURN THE AT I'ACHED COPY AS RECEIF'T OF DATA. HL3 ATLA£ HL$ HL£ HL$ ATLAS HL$ RECEIVED BY'- HAVE A NICE DAY! 3ONYA WALLACE AT0-~529 RE-CEIVED AF'F'RO~ ED~~ D T R A N ;A~!isl~ ~j~ ~;[s Cons. Commiss[Oil Ancherage DISTRIBUTION CENTRAL FILES CHEVRON D&M EXTENSION EXF:'LCJRATION EXXON MARATHON ~- MOBIL PHILLIPS F'B WELL FILE~~ R & D BF'X STATE OF ALASKA TEXACO ! '.. t f..'i; :;~ ..... ! E', .... ? t C O L.. L. A R' /F:' E:I::,' F' i "' 2 '.ii: 2 - 2 '7 -.- S,:' i F' i:;.'. O D U C';'¥ I O N F:' !:;.: (3 t::' I I._ I:.:: i .... :'-!; ,:) ;'-!; --"? ".- ':J.-" 'J J::' l:;.'. CI 1[) LJ C 'T' ]] O N F:' f;..' O F'- I L. E:' :;..""., ..... i ¥, .... i '7 .... .9 t C: CJ !...i.. A I'~..' ..-"' F:' !ii: F;.: F' ~'~ ...... i (:;', ,.:"~. .... ,,.":' ...... :":i .... '"? 'i :1: H. I F:' F:,' f'l F:' ]: I... IE 5 "'..~ :';:: ..... i 6 .... ?' t C t:)l._ I." A I::: / F' Ii:' F:.:I:: ..,':~' -" t 2 :::~ "" ':;'; ..... '::;', i F' F:,' ri_. D U r",., T ...'r 0 U. F' I::.: 0 F:' I L E '7 .... t .S 'x....o ..... :.) .... ) .... ,, i 'f' liE. I"i F:' Ii'-' I::: A i' U R Ii-" ? ..... :~ ¥ .... '7..-. ?' t L.":' . , ~:.. A I< .D E: T E: C: T I 0 i'..-! 'i 2.... 2 ::'~ .... ,.'ii...-'-';;' t I N,J F:' R 0 F:' I I... F:' '! 2 .... I t :3 ..... i .... cF' i F' I::.'. C! D LJ C'l" I 0 i'.! F:' F;,' C) F' I L.. E:' 'i .... "> .- ,:.. :') 'i ,:)"~' .... ..'::' ...-? i ]'. i'J,..I F' F;.'. 0 F' i L. IF' · i. 3 .... .,,."') r..~" ..:)"" .... i ,':~,, .... o... i i... ii: A K !) E T ii: C T I C! N · i L'~-.- 5 :3 .... :i iii-- S;' 'i C 0 L. L A I::.: /F:' IE I;: I:: t 4 .... 4 :3 .... i(-) .... S.;'i F:'F:~I3DLJCTION F'R'OF=_'I.'LE: t 4 .... t 2 ~'~ ..... i (:;,..- S;' i ,J Ii:' W E !.. R Y i 4 .... i 2 :;:~ ..... i ,?) --'=.';' i F:' I:;.'. 0 D LJ C T I 0 N F:' F:.: 0 F:' I I' E.=. i 4.-2:3 , ~ -- ?~ .- ':? 'i I:'RODIJC;TION PROF:'IL.E 'il!.::.: .... 4 2 .... t '-7'...'~7i I::' I::~ :[ ,.? H fiNALY,S"[~; 'i 6..-i ~ 3-- 8..- ':? 'i LE'fiK DIF'I'EC. TION Z .. ":, .~: ....... i,.:, ,,. ~, S ':? 9i L.E'.AK DE'FECI"T. ON i 8 .... t 6 3 -- !i:~ ..- ':? 'i F'RODUCTION F'ROFII. FZ !:'l..f.i;A~;'l:i; ,.S'I(:.;N Ai'~.D R'IETUF:.:N THE ATTACHED I:;,' Ii"' C I![ :1: V Ii':: I) ~ Y ._~~'~~~ I..I A V E; /:', i'l :t; C [:' D A Y ! ,S i..I A F;.: C] f.-J. W I L,S'ON A T (:)-. t 529 C 0 F' Y A,S' .R E:C E: I I::' T O F' ~.) A'i' A A F' F' R 0 V E I) '¥RAt'-I,,S':~ 9t (')82 · -- ]DISTRIBUI'ION ~E NTIr':AI... FILES Ci..IEVRON Ex'rFN,S'ION EXF'LORATION E X X C) N .... i'.tARA l'I.40N HOB I L F' I"11 l.l. I F:' $ F:'~ WELL. F:'II_E,f:; R & D B f:'X STATE- O.F ALA,S'KA 'I'EXACO ARCO ALASKA, l:NC F'. O. BOX J ANCHORAGE, ALASKA DATE' 4-t8-98 REFERENCE'. ARCO CASED HOLE FINALS 4-22 3-26-90 TEMF' 5-4 3-23-98 TEMP t5-tS 4-2-98 PRODUCTION PROFILE J4-8 3-29-9e PITS 14-33 4-2-98 LEAK DETECTION t5-3 3-22-9~ PRODUCTION PROFILE t6-t5 3-3t-98 PRODUCTION PROFILE t 7-3 4-i -98 PITS F'WDW2-i 3-28-98 INJECTION PROFILE PWDW2-i 3-3~-9~ TEMP RUN i, t' RUN i, 5' RUN t, RUN t, 5' RUN i, RUN i, 5' RUN i, RUN J, 5' RUN i, RUN t,~'~' PLEASE SIGN AND RETURN THE ATTACHED COF'Y AS RECEIPT OF DATA~ RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER ATO-J529 RECEIVED APR 2 $1990 AF'F'ROVED TF:ANS~ 9~t69 DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES ' R & D BF'X STATE OF ALASKA TEXACO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO ARCO Alaska, Inc. Prudhoe Ba':~._...igineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 23, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re' DS 16-15, Approval No. 9-737 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Sincerely, D. F. Scheve DFS/DRR/jp Attachment cc: J. Gruber, ATO-1478 PI(DS16-15) W1-3 RECEIVED OCT 2 Aiaska 0il & Gas Cons. -~" Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASK,~ 'LAND GAS CONSERVATION CC MISSION REPORT- 'F SUNDRY WELL OPL---RATIOI i 1. Operations performed' Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1417" FNL, 504' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 2595' FNL, 2607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E , UM At total depth 2427' FNL, 2519' FEL, Sec. 14, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 70 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-15 9. Permit number/approval number 85-264/9-737 10. APl number 50 - 029-21474 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 11393 feet Plugs(measured) 9244 feet Effective depth: measured 11342 feet true vertical 9201 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 801 20" 325 sx AS I 110' Surface 2435' 13-3/8" 2300 sx PF 'E'& 400 sx PF 'C' 2505' Production 10719' 9-5/8" 500 sx CI 'G' & 300 sx PF 'C' 10789' Liner 814' 7" 267 sx CI 'G' 11388' True vertical depth 110' 25O5" 8754' 9241' Perforation depth: measured 10878-10891'; 10896-10914'; 10918-10933'; 10936-10949'; 10959-11006' true vertical 8823-8833'; 8837-8851'; 8854-8866'; 8868-8879'; 8887-8925' Tubing (size, grade, and measured depth) 5-1/2", L-80, 17#, PCT @ 10536' MD; 4-1/2", 12.6:~, L-80, PCT tail @ 10649' MD Packers and SSSV (type and measured depth) BOT 3-H packer @ 10538' MD; 5-1/2", camco Bal-0 SSSV @ 2250' MD 13. Stimulation orcement squeeze summary P~ E C ~iV E D 14. Intervals treated(measured) See attachment OCT 2 Treatment description including volumes used and final pressure ~5.~.~$!(a 0ii & Gas C0ns. Representative Daily Averaqe Production or Injection Data Ancn0rage Prior to well operation Subsequent to operation OiI-Bbl Gas-Md Water-Bbl 1457 2828 1294 4651 4689 4249 Casing Pressure Tubing Pressure -- 314 394 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 ,~P~/'~~~ Title Operations Engineering Manager Form 10-404 Rev 06/15/88 218 Dennis R. Reimers 263-6205 Date //~/'~ ¢¢°'~ SUBMIT IN DUPLICATE 16-15 ZONE 4 FRACTURE STIMULATION OUTLINE OF CONDUCTED WORK Arco Alaska Inc. pumped a hydraulic fracture treatment in Zone 4 as outlined below: September 26-October 1,1989 1.) Replaced gas lift valves with dummy valves and pressure tested tubing casing annulus to 3000 psi. Isolated bottom set of squeeze perforations 11,060 -11,080' with a sand plug pumped down coil tubing. October 2, 1989 2.) Rigged up pump trucks and sand transports. 3.) Gelled water for fracture treatment. 4.) Pumped hydraulic fracture treatment in the Zone 4 (10,878- 11,006') as follows: 100 Bbls. 10 lb prepad 1200 Bbls. 50 lb gelled pad w/ delayed borate x /linker 54 Bbls. 2 ppg 16-20 Carbolite 59 Bbls. 4 ppg 16-20 Carbolite 63 Bbls. 6 ppg 16-20 Carbolite 68 Bbls. 8 ppg 16-20 Carbolite 72 Bbls. 10 ppg 16-20 Carbolite 249 Bbls. 50 lb gelled water flush RECEIVED OCT 2 5 ~or: Anchorage Well treated at an average rate of 45 BPM at an injection pressure of 4000 psi. The fracture treatment placed 62,000 lbs of proppant through the perforations. 5.) Cleaned out wellbore proppant with coil tubing. Replaced dummy valves with gas lift valves. 6.) Test well at rate of 4651 BOPD, 4249 BWPD, and GOR of 1008 SCF/STB. ARCO Alaska, Inc... Prudhoe Ba~?E'~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager August 21, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-15, Permit No. 85-264 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Sincerely, D. F. Scheve DFS/DRR/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 16-15)Wl-3 RECEIVED AUG 2 2 ]989 Alaska 0il & Gas Cons. C0mmissi0r~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichtieldCompany AR3B--6132-C STATE OF ALASKA ALASK/ iLAND GAS CONSERVATION C( 'MISSION APPLICATION FOR SUNDRY AF ROVALS 1. Type of Request: Abandon Suspend Alter casing Repair well Change approved program 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1417' FNL, 504' FWL, Sec. 24, T1 ON, R15E, UM At top of productive interval 2595' FSL, 2607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E, UM At total depth 2427' FNL, 2519' FWL, Sec. 44, T10N, R15E, UM Operation shutdown Plugging Pull tubing Vadance 5. Type of Well Development Exploratory Stratigraphic Service Re-enter suspended well Time extension Stimulate X Perforate Other 6. Datum of elevation(DF or KB) 70 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-15 9. Permit number 85-264 10. APl number 50 - 029-21474 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary R E C E JV E D Total depth: measured 11393 feet Plugs(measured) true vertical 9244 feet Effective depth: measured 11342 feet UG_ 2 2 true vertical 9201 feet Junk(measured) Alaska 0JJ & Gas C0rls. Casing Length Size Cemented Measured depth J~]~r{}~tical depth Conductor 80' 20" 325 sx AS I 110' 110' Sudace 2435' 13-3/8" 2300 sx PF 'E'& 400 sx PF 'C' 2505' 2505' Production 10719' 9-5/8" 500 sx CIG & 300 sx PF 'C' 10789' 8754' Liner 814' 7" 267 sx CIG 11388' 9241' Perforation depth: measured 10878-10891'; 10896-10914'; 10918-10933'; 10936-10949'; 10959-11006' true vertical 8823-8833'; 8837-8851 '; 8854-8866'; 8868-8879'; 8887-8925' Tubing (size, grade, and measured depth) 5-1/2", L-80, 17#, PCT@ 10536' MD; 4-1/2", 12.6#, L-80, PCTtail @ 10649' MD Packers and SSSV (type and measured depth) BOT 3-H packer @ 10538' MD; Camco Bal-0 SSSV @ 2250' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation September 1989 16. If proposal was verbally approved Name of approver Date approved Service 17. I hereby,,~ertify that the foregoing is true and correct to the best of my knowledge. Signed ~/~ ~~~~ Title Operations Engineering Manager 15. Status of well classification as: Oil x Gas Suspended Date FOR I~OMMI~.~ION H~I= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- ORIGINAL SIGNED BY LONNIE C. SNI~TH Approved by order of the Commissioner Commissioner Approval No. ~__ .~ ~ 7 Approved Copy Returned Form 10-403 Rev 06/15/88 162 D. R. Reimers, 265-6205 SUBMIT IN TRIPLICATE 16-15 SAND PROPPED FRACTURE TREATMENT DESCRIPTION OF PROPOSED WORK Arco Alaska Inc. intends to perform a sand propped fracture treatment on DS 16-15. The treatment will be performed as follows: 2.) 3.) 4.) 5.) Rig up slickline unit. Pull gas lift valves and replace with dummy valves. Pressure test annulus to 3000 psi. Isolate bottom set of squeeze perforations (11,060 - 11,080') with a sand plug or CTU bridge plug. Rig up service company with pump trucks and sand transport. Pump propped fracture treatment as follows: (Zone 4 interval to be treated is from 10,878 to 11,006') a.) b.) c.) d.) e.) f.) 1200 Bbls crosslinked pad. 50 Bbls 2 ppg 16-20 Carbolite proppant. 50 Bbls 4 ppg 16-20 Carbolite proppant. 50 Bbls 6 ppg 16-20 Carbolite proppant. 50 Bbls 8 ppg 16-20 Carbolite proppant. 50 Bbls 10 ppg 16-20 Carbolite proppant. Open well to flow and gas lift if necessary. RECEIVED AUG 2 21989 Alaska Oil & Gas Cons. Commission Anchorage 6 4 2 COILED TUB[NG UNIT BOP E0U l PHENT 1. 5000 PSi ?" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PiPE RAMS 3. 5000 PSI 4 1/6" HYD~L~ SLIPS 4. 5000 PSi 4 1/6" SHEAR RAMS; 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSi 4 1/16" STUFFING BOX 2 HIREL]NE BOP EOUIPMENT 1. 5000 PSI 7" WELLHEAD CONNEC10R FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager December 16, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-15 Approval No. 8-221 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work per- formed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DMF ! j p Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 PI (DS 16-15)Wl-3 WELLS3/58 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C ~---, STATE OF ALASKA ~ AL~ ,A OIL AND GAS CONSERVATION COMMK ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate __ Plugging __ Perforate __ Pull tubing .._. Alter casing __ Repair well __ Pull tubing __ Other Z 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1417' FNL, 504'' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 2595' FSL, 1607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E, UM At total depth 2427' FNL~ 2519' FWL, Sec. 44, T10N, R15E, UM 6. Datum elevation (DF or KB) 70' ~ 7. Unit,_,or Pr,0perty.,name. .. ~ruanoe ~ay un:]_z: 8. Well number 16-15 9. Permit number/approval number 8-221 10. APl number 50-- 029-21474 :11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 11393 feet 9244 feet Plugs (measured) Effective depth: measured true vertical Casing ~ngth Surface 80' Intermediate 2435' feet 11342 feet 9201 Size 20" 13-3/8" Production 10719' 9-5/8" Liner 814' Pedorationdepth: measured 10878-10891'; 10896-10914'', trueve~cal 7" Junk (measured) Cemented Measumddepth .~ueverticaldepth 325 sx AS I 110' 110' 2300 sx PF 'E' & 2505' 2505' 400 sx PF 'C' 500 sx C1 G & 10789' 8754' 300 sx PF 'C' 267 sx C1 G 11388' 9241' 10918-10933'; 10936-10949'', 10959-11006' 8823-8833'; 8837-8851'; 8854-8866'; 8868-8879'; 8887-8925' Tubing (size, grade, and measured depth) 5~"2 , L-80, 17~, tubing w/tail @ 10649' BPackersan~ SSSV (,type a,~d aker 3-n packer ~ ~¢~d~,th)camco Bal-0 SSSV @ 2250' MD 13. Stimulation or cement squeeze summary At tached Intervals treated (measured) Treatment description including volumes used and final preSSure 14. Prior to well operation Representative Daily Average Production or I niection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 725 610 5483 -- Tubing Pressure 435 1881 1474 678 -- Subsequent to operation 15. Attachments 116. Status of well classification as: Copies of Logs and Surveys run ! Daily Report of Well Operations .Z' Oil i Gas __ Suspended __ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06~88 Service Title Operations 235 Engineering Manager Date /.~-,/~/~-~ WELLS3/58 D. M. Fife, 263-4278 SUBMIT IN DUPLICATE DS 16-15 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WATER SHUT-OFF 4/26/88 5/17/88 5/18/88 6/12/88 Performed an acid wash as follows: MIRU CT. PT equipment to 4000 psi. RIH and washed perforations from: 10878-10891' MD Ref. Log: BHCS 12/14/86 Pumped treatment in the following order: , 2. 3. 4. 5. 6. 205 bbls crude 12 bbls brine 75 bbls 12% HCI/xylene 133 bbls 6-1.5% HCI-HF 60 bbls 12% HCI 42 bbls diesel Performed CTU cement squeeze as follows: MIRU CTU. Pressure tested equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/577 bbls seawater. Pumped 20 bbls seawater w/Musol down backside of wellbore. Pumped 15 bbls FW, then 35 bbls cement, squeezing perforations: 10878-10891 10896-10914 10918-10933 10936-10949 10959-11006 11060-11080 MD MD MD MD MD MD Ref. Log: BHCS 12/14/86 Held 1500 psi squeeze pressure 1 hour. Contaminated cement w/95 bbls contaminant POH. Waited on cement. Cleaned out contaminated cement. Reperforated: 10878-10891' MD 10896-10914' MD 10918-10933' MD 10936-10949' MD 10959-11006' MD Ref. Log: Returned well to DSO to flow. BHCS 12/14/86 DMF/O041 0 THF A'T'¥AF.'FIFD F.'F~F'Y AZ .~i'FF':FTI:'T I-}F: F:'F[;,C,Y ,q,r.:-~-JHFTT Alas~ 0il & Gas Cons. Commission Anchorage _,.. ,, ..,~.... _:~:~~~~_ 'I') T RTR T i:i! IT T fi i':.'. DATF' 6-7-R8 I:'1 F-AX'I-:-. ::,'.'TF.~H ANT:, Rr-T!!I:,',:"-J "i"[-tF A'FTAC.!-tFT'., F:NF'Y A:E R'F--FiF-.TF'T I-IF DA'FA. .. F: A M I"'. l"l F. F A r.;., i-:. A M i"i I"! I~ F- ~ Fi: [: A M F': f; F ;-~, ,q.' (ii r:'~ M I"': Fi F': A M f7 'x A ;- i'" Fi F: ;-'; M F': F': ,'h M f": Fi ARCO Alaska, Incr Prudhoe Bay E. ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 23, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 16-15 Permit No. 85-264 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. Fo Scheve DFS/DMF/jp Attachment cc: Standard Alaska Production Company J. Gruber, ATO-1478 Pi(DS 16-15)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C f'-"' STATE OF ALASKA ~-"~ ALA~. , OIL AND GAS CONSERVATION CORY,. ,SSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ;~ Suspend ~ Operation Shutdown F~ Re-enter suspended well ~ Alter casing Time extension [] Change approved program [] Plugging [] Stimulate ~, Pull tubing [] Amend order [] Perforate ~ Other 2. Name of Operator ARCO Alaska. Inc, 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1417' FNL, 504' FWL, Sec. 24, T10N, R15E, UM At top of productive interval 2595' FSL, 1607' FEL, Sec. 14, T10N, R15E, UM At effective depth 2451' FNL, 2534' FWL, Sec. 14, T10N, R15E, UM At total depth 2427' FNL, 2519' FWL, Sec. 44, T10N, R15E, UM 5. Datum elevation (DF or KB) 70' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 16-15 feet 8. Permit number 85-264 9. APl number 50-- 029-21474 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 11393 feet 9244 feet Plugs (measured) Effective depth: measured true vertical Casing Length Conductor 80' Surface 2505' 11342 9201 Size 20" 13-3/8" Production 10762' 9-5/8" Liner 814' Perforation depth: measured 10878-10891' 10896-10914' , true vertical f! , 10918-10933' feet feet Junk (measured) Cemented 325 sx AS 1 2300 sx PF 'E' & 400 sx PF'C' 500 sx C1 G & 300 sx PF 'C' 267 sx C1 G , 10936-10949' Measured depth ~ueVerticaldepth 110' 110' 2505' 2505' 10789' 8754' 10574-11388' 8590-9250' , 10959-11006', 11060-11080' 8752-8763', 8767-8781', 8784-8796' 8798-8809' 8816-8854' ~bing(size, grade and measured depth) ' ' 5~" L-80 tubing w/tail @ 10649' Packers and $SSV(type and measured depth) Brown 3-H packer @ 10538', Camco Bal-O SSSV @ 22~0' 12.Attachments , 8898-8914' Description summary of proposal rq.,. Detailed operations program © ~.~ sE-etj~l~/,~ .... : ", 13. Estimated date for commencing operation 5/1/88 14. If proposal was verbally approved Name of approver Subsequent Work 1].eported on __ Form No./0: z/OCDated/_~/~~ Date approved 15. I hereby,4tertify that J;.he f~rego_ing is true and correct to the best of my knowledge Signed~//,~ c~/~////~r'~/'~///'~ Title Operations Engineering Manager Commission Use Only Date Conditions of approval Notify commission so representative may witness [ Approval No. ~ Plug integrity ~. BOP Test ~ Location clearancel Approved Copy Returned Approved by ORIGINAL SIGNED BY ~LONNIE C. SMITH Form 10-403 Rev 12-1-85 Commissioner WELLS2/109 D. M. Fife, 163-4278 by order of ~¢ the commission Date ,,~ ~" Submit in triplicate~ DS 16-15 CTU Cement Squeeze Project AFE# 797961 1. Make a slickline tag run to verify the PBTD. Last PBTD was 11268' MD (ELM) on 7-5-87. 2. Do a fdl cleanout to 11342' MD. 3. Perform a dispersed xylene/HC1, half strength mud acid wash. Test well. If the wells capacity increases dramatically, repeat the acid wash. 4. RIH with coiled tubing and fluid pack the wellbore with filtered seawater. 5. Pump 35 bbls of cement followed by 2 bbls of water and 70 bbls of contaminant. Hold 5100 psi squeeze pressure for 60 minutes. 6. Jet or reverse out the contaminated cement. 7. Perforate as follows: 10878-10891 10896-10914 10918-10933 10936-10949 10959-11006 11060-11080 Reperf FSD Reperf FSD Reperf FSD Reperf FSD Reperf FSD Reperf LSD (Ref.' BHCS 12-14-85) 8. Test the well. 3 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5,000 PSI 4 1/6" FLOW TUBE PACK-OFF HIRELINE BOP EOUIPHENT _ 6 5 4 3 2 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS ,1. 5000 PS! 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PS1 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX CO.I.L:..ED TUBING UN. IT BOP EOUI:PHENT ARCO Alaska, F:'~ O. Box DATE: A ucj ust~-,~3.,~?~:~i 787~ ..... · REFERENCE: ARCO Ca~ed Ho)e Fin~[ 9-t5 7--t5-87 Pr od uc '( i on Profile i-24 7-8-87 Pump in Temp, Survey 3-t7 7-t 8-87 Inj, Profi te :~-t8 7-t 8-87 Inj, Profi[e 6-t5 7-5-87 Pump in Temp, Log Run Run t, 5' Run ~ , 5" Run Ca ftlCZ 0 Can~co Camco Camco Camco Ptease sign and ref~-n the affached copy Rece i ved HAVE i.-(o s a n n'e~Pe e k ATO- ~ TRAN$ ~87J94 Approved DISTRIBUTION a.s receipf of dmfa, Cen*ral Fi les Chevron D & M Ex'ten~ i on Exp lora~ ion Exxon /~ara~hoA Hob i l Phi llips F'B Well Fi les R & D "* $oh i o 'Ir ~ S!a!e of Alaska ~ T~xaco ARCO A£aska P~O. Box Anchorage, Alaska 99~0 DATE: May 22, t987 REFERENCE: ARCO Cased Hole Final -----;~(-5 i2-i7-86 'tubing Cutter Run i, ---3-.~ 2 t 2-27-86 Reper f. Record Rt;n ---- it-23 i2-3i-86 Perf. Record Run i, ~6-~5 5-t~-87 Prod, Spinner Survey Run ~ '~." ~ ~ 8-~ 2 t 2-~ 2-86 CBT Run $ch $ch Sch $ ,.: h $ch Please sign and Recei red By. HAVE A NICE DAY! Rosanne Peek ATO.-t 529 ]'RAN$ ~8727~ Approved Ancho~'~a DISTRIBUTION Central Fi les ~ Phi [[ip~ Chevron F'B We D & M R & I). '"' Sob i o Extension Exp [oration Exxon ~ State of Alaska Marathon ~ ' Texaco 'Hob i [ ARCO Al. az;ko, In(:.:, F:',O. Box t003~7(.) A n (:: h o ¥' a 9 e i A I. a .s' I-,' o D A T E ' N o v ~.'. m I:) e ~" 995 ~ 0 986 R E F:' E R E N C E A R C 0 F' ~" e .s' .'-.~ 6--~ 9 '2.6.--E~6 $ t a +. 6--~ 5 t (:')-. i 9-86 F'I. (:)w 6--~ 7 t (-)-i 5-86 F:'L o w 6--t 8 i (')-- i 7-86 F' I. ow '--- i 6-i 9 I (-)- i .... 86 Stat 6-t9 t0 .... t8--86 F'Low 6-:?.i i (9-" i 6-86 F" tow ute Da ta i c: ['; r a d i e n i' i n .g, F:'B U, S t' a -I: i c: [.'; r' a d i e n -!: i ng, F:'B U, :.;' t a -I: i c: [;)" a d i e n -!.. ing,PBU, ,S"l.'ai'ic 6radieni' ic Gradient ing,PBU, S'ta!'ic £;r'adienf ing,F:'BU, S'tai.'ic Gradient C, a m c: o C a hi (: o C a m (:: o C a m c o C; a m c o PLea.se z;ign and re'i.'u~"n the a't'tached copy a..s receip't- o'F da'['a, I:::.ece i red By HAVE A NICE Ro,s'a nne F:'e~ k A'FO-'i .>,.-. 9 'fRANS -~:86'747 DAY~ I) I S l' R I B U 1' I 0 N Cenfr'at Fi te.s Chevron D & M Ex't'en~' i on Exp Lol-at' ion ~-~ E x x o n Harat'hon ~ Mob i [ '"' F'hi t t ip.-~ ',ir F:'B WeLL Fi Le,~ R & D '"'... State of A ta.s'i<a ~: T e x a c o ARCO ALaska, Inc. P.O. Box t00360-" Anchorage, Alaska 995~ ~) DATE: October REFERENCE: ARCO ~9-30 t0-25-86 9-35 t ~-2D-86 9-~6 t G-2~-86 6-t 5 t 0-t 8-86 6-t 8 t 8/t 7-t 8/86 t6-t~ t G-t 8-86 7-t4 t 8-28-86 ' Cased Hole Final Product ion Profile Run i, 5' Temperature Log Run t, 5' Product ion Profile Run t, 5' Flowmeter/Water Holdup Log Run 2, 5' Spinner Log Run i, 5" Prod. Profi ~e/Wa~er Holdup Run ~ep Ra~e Production Profi Le Run P lease s i gn and ret urn the a t tached copy as rece i p t ' of da Tm TRAN$ ~86686 DISTRIBUTION ~ Phi L Iips '11' F'B Well Fi Les R & D $oh i o ,~Tate of A Lasl<a I e X ~ t: 0 ARCO ALaska, Inc. F'.O. Box J80360 Anchormge, Alaska 995 ~ 0 DATE' August JS, i986 · REFERENCE' ARCO Pressure i6-i5 6.-26-86 $~atJc Da'ca Grad i en~ Camco PLease sign and return the attached copy as recei rt. HAVE A N~ ? ....... J_ S: i986 H~~e A~:~- ~',~ :~ ..~..] . L inda ATO- i 52~ TRAN$ ~865~9 of data. D ]: SI'R .'t: BUT ]: ON · ,, Phi LLip¢' PB WeLl. F'i Les ~~ R & D -=. Sohio ~ State of ALa.,.;l<a '"'-.-Texaco STATE Of ALASKA WELL ALASi;..'-~. ~_~;iL AND GAS CONSERVATION: ;;.-i i,iMISSION COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well Oil ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-264 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21474 4. Location of well at surface 9. Unit or Lease Name 1417' FNL, 504' FWL, Sec.24, T10N, R15E, UM Prudhoe Bay Unit 10. Well Number At Top Producing Interval 2595' FSL, 2607' FEL, Sec.14, T10N, R15E, UM 16-15 At Total Depth 11. Field and Pool 2427' FNL, 2519' FWL, Sec.14, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 70' RKBI ADL 28332 ALK 2328 12. Date Spudded11/25/85 13' Date T'D' Reached1 2/14/85 14' Date C°mP" Susp' °r Aband' r 15. Water Depth' if °:ffsh°re 116' N°' °f C°mpleti°ns06/23/86* N/A feet MSL 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 11393'MD,9244'TVD 11342'MD,9201 'TVD YES;~ NO []I 2250 feet MD 1900' (approx) 22. Type Electric or Other Logs Run D I L/Accousti c, GR/Accousti c, LSS/BHCS, D I FL/GR/CDL/CNL/Soni c, Gyro, GR/CBL/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20;; ~1 .b~ H-tO Surf 110' 3'0" 325 sx AS I 13-3/8" 68.0#/72.0¢. K-55/L-80' Surf 2505' 17-1/2" 2300 sx Permafrost E & L00 sx Permafrost C 9-5/8" 47.0# L-80 Surf 10789' 12-1/4" 500 sx Class G & 300 sx Permafrost C 7" 29.0# L-80 10574' 11388' 8-1/2" 267 sx Class G - 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) Zulu 10,878'-10,891'MD (8822'-8832'TVD) 4 spf 5'1/2" 10,649' 10,538' Zulu 10,896'-10,914'MD (8835'-8851'TVD) 4 spf · Zulu 10,918'-10,933'MD (8854'-8866'TVD) 4 spf 26. ACID, FRACTURE, CEMENTSOUEEZE, ETC. Zulu 10,936'-10,949'MD (8868'-8879'TVD) 4 spf DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Zulu 10,959'-11,006'MD (8886'-8924'TVD) 4 spf N/A Victor 11,060'-11,080'MD (8968'-8984'TVD) 1/2 spf Ref: BHCS 12/12/85 27. PRODUCTION TEST 1 Date First Production Method of OPeration (Flowing, gas gift, etc.) 06/27/86 F1 owl ng Date of Test ' Hours Tested PRODUCTION FOR OIL-BBL GASoMCF WATER-BBL CHOKE SIZE GAS-OIL RATIO 7/8/86 8.1 TEST PERIOD I~ 1381 762 249 41 552 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 31 6 700 24-FLOUR RATE I~ 4091 2258 738 27.1 281 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. NONE RECEIVED JUL 2 8 ],986 Alaska Oil & Gas Cons. Commission Anchorage Form 10-407 * NOTE: Drilling RR 12/17/85. Tubing was run 3/24/86. Wel 1 was perforated 6/23/86. Submit in duplicate ,j Rev. 7-1-80 CONTINUED ON REVERSE SIDE (JG) WC1/094 29. ' '- - 30.: ' GEOLOGIC MARKERS ~' :--': ' ~: - , ' · FORMATION TESTS ' ' "~: ' - '- - ":: ' - ~. - , -7 .i' ~"~ ~ ':: ..... - ' .'-" .' -" '. ' NAME Include interval tested, pressure data, al'l fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR,and time of each phase. Top Sadl erochi t 10., 8~70 ' 8816 ' N/A . 0/W Contact 1i ,206' 9088' Base Sadlerochit (not reacl ed) . , · . 31. LIST OF ATTACHMENTS Addendum (dated 2/27/86) .. . 32. I hereby certify that the foregoing is true and.. correct to the best of my knowledge Signed ~~ ,~ ~L/ TitleAssOciate Engi neet Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this we'll 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 (G L) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng 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". Form 10-407 ADDENDUM WELL: 12/30/85 Arctic Pak well w/300 sx-C~l-~, followed by 106 bbls Arctic Pak. RECEIVED JUL 2 8 !986 Alaska Oil & Gas Cons. Commission Anchorage Drilling S~perintendent z D~te STATE OF ALASKA- ALASi~,,-, OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Feet 1. Operations performed: Operation shutdown [] Stimulate Alter Casing [] Other ,~ 2. Name of Operator ARCO Alaska, Inco 3. Address P.O. Box 100360 Anchoraqe, AK 99510 4. Location of well at surface 1417'FNL, 504'FWL, 5ec.24, TION, R15E, UM At top of productive interval 2595' FSL, 2607'FEL, Sec.14, TION, R15E, UM At effective depth 2451'FNL, 2534'FWL, Sec.14, TION, R15E, UM At total depth 2427'FNL, 2519'FWL, SEC.14, TION, R15E, UM Plugging [] Perforate [] Pull tubing [] 5. Datum elevation (DF or KB) RKB 70 ' 6. Unit or Property name Prudhoe Bay Unit 7. Well number 16-15 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface 11393 feet 9244 feet feet 11342 feet 9201 Length Size 80~ 20" 2505' 13-3/8" 10762' 9-5/8" 814, 7" Production Li nar Perforation depth: measured None true vertical N o n e Tubing (size, grade and measured depth) 5-1/2", L-80, tbg w/tail ~ 10,649' Packers and SSSV (type and measured depth) 3-H pkr ~ 10,538' & BAL-O SSSV ~ 2250' 8. Approval number Permit #85-264 9. APl number 50-- 029-21474 10. Pool Prudhoe Bay Oil Pool Plugs (measured) No ne ~ueVerticaldepth llO'TVD 2505'TVD 8754'TVD 8590'-9240'T Junk (measured) None 12. Stimulation Or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure Cemented Measured depth 325 sx AS I 110'MD 2300 sx PF "E" & 2505'MD 400 sx PF "C" 500 sx Class G & 10789'MD 300 sx PF "C" 267 sx Class G 10574'-11388'MD 13. N/A Prior to well operation Subsequent to operation Tubing Pressure Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 14. Attachments (Completion Well History) 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 Associate Engineer (DAM} 5W0/016 Date Submit in Duplicate /D Form 10-404 Rev. 124-8¢ Title , AtlanticRichfieldC°mpanyw~,'~' Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test Is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. District [County or Parish Alaska Field Lease or Unit Prudhoe Bay Auth. or W.O. no. ~Title I AFE AS0015 WWS #1 Operator I A.R.Co. ARCO Alaska, Inc. Spudded or W.O, begun [Date . I Complete Date and depth. Complete record for each day reported as of 8:00 a.m. 3/23/86 thru 3/24/86 3/25/86 North Slope Borough ADL #28332 IAccounting cost center code State Alaska IWell no. 16-15 Completion A_PI 50-029-21474 W.I. rl'otal number of wells (active or inactive) on this Icost center prior to plugging and I 21.66% Jabandonment of this well I IHour J Prior status if a W.O. 3/23/86 / 0030 Hrs. I 7" @ 11,38~' Diesel Accept rig @ 0030 hfs, 3/23/86. ND tree, NU BOPE. Pull hgr & BPV. Tst BOPE to 5000 psi. Rn 8.50" gage ring/JB to 10,530'. RIH w/tailpipe & pkr assy w/254 its, 5½" 8RD, L-80 IPC tbg. Lnd tbg. Displ well w/diesel. 7" @ 11,38~' Diesel Fin displ'g well w/diesel. Pmp 50 bbls diesel dn tbg, drop ball, set pkr, PBR sheared. Tst tbg & ann; OK. Press tbg to 4000 psi, no indication of ball shear. ND BOPE, NU & tst tree to 5000 psi. RR @ 2115 hfs, 3/24/86. (Ran 254 its, 5½", 17#, L-80 8RD tbg & 2 its, 4½", 12.6#, L-80 BTC R-3 w/3-H Pkr @ 10,538', SSSV @ 2250', TT @ 10,649'). Old TD New TD Released rig Date Classifications (oil, gas~ Producing method . Potential test data ~' IPB Depth Kind of rig pletlon (single, dual, etc,) Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test iGas per day Pump size, SPM X length Choke size T.P. c.P. Water % GOR Gravity Allowable Effective date corrected The above is correct For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska, Inc Prudhoe Ba~ ,--'ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager March 27, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton- Re- DS 17-11 Permit No. 84-244 DS 17-12 Permit No. 84-245 DS 17-13 Permit No. 84-179 DS 16-7 Permit No. 84-204 DS 16-15 Permit No. 84-264 Enclosed is the "Subsequent" Sundry Notices detailing work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/GWF/jj Enclosures CC' SOHIO Alaska Petroleum Co. vile PI(DS 17-11)W1-3 PI(DS 17-12)W1-3 PI(DS 17-13)W1-3 PI(DS 16-7)W1-3 PI(DS 16-15)W1-3 [:.. ECEIVED APR 0 1986 Alaska Oil & Gas Cons. 6ommissior~ Anchorage · ~RCO Alasxa ~¢:: .$ a Subs[cliary of A!!anlicR~c~f~e~dCom2aey STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~x OTHER [] 7. Permit No. 2. NamARC~e/~l_as ka'.nf On r~tnrInc. 84-264 8. APl Number 3'Addr~ss0o . Box 100360, Anchorage, Alaska 99510 5o- 029-21474 4. Loca~i:~i~,Wel~NL' 504' 2575' FSL, 2520' FEL, Sec. 2493' FNL, 2589' FWL, Sec. 5. Elevation in feet (indicate KB, DF, etc.) RKB 710, PAD 31' AMSL FWL, Sec. 24, TION, R15E, UM (Surf) 14, TION, R15E, UM @ Target 14, TION, R15E, UM (TD) I6. Lease Designation and Serial No. ADL 28330 ALK 2328 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 16-15 11. Field and Pool Prudhoe Bay Fi eld Prudhoe Bay 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 []XX 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). ARCO Alaska Inc. proposes to add perforations on DS 16-15 at selected intervals within the Sag River Sand and the Sadlerochit Sand of the Prudhoe Bay Unit. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and clean-up operation. Ref: BHCS: 12/12/85 Proposed Perforation Intervals- 10878'-10891'MD Sadlerochit 10896'-10914'MD Sadlerochit 10918'-10933'MD Sadlerochit 10936'-10949'MD Sadlerochit 10959'-11006'MD Sadlerochit 11060'-11080'MD Sadlerochit 14. I hereby c.e~,tify that the.~,foregoing is t_rue and correct to the best of my knowledge. Signed ~~.~'~ ~'"'~"~_~-- Title Operations Engineering Mgr. The space below for Commission use Date Conditions of APproval, if any: Approved by COMMISSIONER By Order of the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARC(?' ALaska, Inc F'.O. Box Anchorage; -A. Lm~ka 995 t 0 DATE' March ~" ~86 REFERENCE' ARCO Cased HoLe Fi'nmi. ,. 4--~ ~0-24-85 C:NL Run ~ .5' 4-J J 0-24-.-85 Ep i log Run 4-7 2-3-85 CET Run 4-~0 jo-9A-~¢ Diff Temp Run 4 ~ ~'~-~,~-8~ D iff Temp Run '~ ., --' -- ~. ~ 4-24 ~ ~ -9-85 Ep i tog Run ~ /9~y ~-9-85 . CNL ~.~. ~ Run J 5' J4-28 J2-'2~-85 Diff Temp ' Run ~4 2~ ~2-~S-.85 Diff Temp Run 5-7 2-20-86 Yp inner Run ~ 5 ' 6-2 2-.22-86 ~;pinner-"femp Run ~ 5.' 6-3 3-6-86 Sp ir~ner-Teml~ Run i 5" o-4 S ,~._.~ o_.oz S'p inner-Gl:;: Run ~ -., ~, o~_.~ ACBL/VDL/3~ig/GR Run ~ '~" 6-~6 ,-~...~o c,~ WaSer InjecTinn 6--~ 9 ~-~ -86 ACBL/VDL/J~ i g/GR Run ~ 5" 6 20 ~...-~-..q ACBL/VDL/J/iq/GR R,~n ~ -- ~. u. ~) · .' ' DA DA $'ch I) A DA DA DA DA DA ~8 hlC 0 F'Lea.~e ..-.:ign and re'i:u, rn -i.'he a-l:.Tached COl::y az receip'~' of R I D Received E,>._ .... HAVE A N TCE DAY I r m a C a r t in ~ Al~k~ 011 & Gas Con~, ~m~101~ . A T O- 'i 4 2 9 F Anchorage I'RAN$ ¢:86~t5 D I S'I'R I BUT I ON Phi LLip$ F'B WeLL Fi te~s R & D ,S'oh i o "- $~a'te of A l. aska Texaco ARCO Alaska, Inc~ P~O~ Bo× t00380 Anchorage, A£aska 99510 DATE' January REFERENCE: 23, t 986 ARCO Open Hole Finals t6-t5 'xt2-t3-85 Long £pacii~g $ol~ig/GR Run t 5' xt2-t3-85 Long Spacing Sonic Waveform Run t 5" 2-t 4-85 BHCS/GR Run t 5' 2-t 4-85 BHC$ Waveform Run t 5" Sch DS i6-t9 i2-3-85 Cyberlook Run t 5' Sch t2-3-8!5 Long Spacing Sonic/GR Run t <4"&D' 12-.~-85 L.o~g Spacing Sonic Wmveform Ru~ t ~' t2-~-85 DIL/SFL/GR Run i ~ "~5" t2-3-85 LDI'/CNL (Raw) Run t~:~'~5 t2-3-8D LDI'/CNL (Poro) R~;n t ~' . F' I. emse s HAVE A NICE DAY~~ KeLLy McFarLand ATO-t'429F gn and return the attached copy as' receipf. 'FRANS ~86i4t of da~a~ DISTRIBUTION F'hi L Lip s F'B WeLL Fi I.e_~ R & D Sohio State of ALaska 'Fexaco ARCO Alaska, Inc. ~ Post Office ~._,~ 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 February 14, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 16-15 Dear Mr. Chatterton' Enclosed are the Well Completion Report and gyroscopic survey for the subject well. The tubing details will be submitted when the well has been completed. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU13/L135 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA t.,,L AND GAS CONSERVATION COrviMISSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [~ ABANDONED [] SERVICE [] 2. Name of Operator ~ 7. Permit Number ARCO Alaska, Inc. 85-264 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510-0360 50- 029-21474 4. Location of well at surface 9. Unit or Lease Name 1417' FNL, 504' FWL, Sec.24, T10N, R15E, UN ~ Prudhoe Bay Unit At Top Producing Interval 10. Well Number 2595' FSL, 2607' FEL, Sec.14, T10N, R10N, UM 16-15 At Total Depth tSui~~ 11. Field and Pool 2427' FNL, 2519' FWL, Sec.14, T10N, R15E, UM ~ Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 70' RKBI ADL 28332 ALK 2328 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. I 15. Water Depth, if offshore 116. No. of Completions 11/25/85 12/14/85 12/17/85I N/A feet MSLI N/A 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+I-VD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 11393'MD,9244'TVD 11342'MD,9201 'TVD YES I~x NO [] N/A feet MD 1675' (approx) 22. Type Electric or Other Logs Run D I L/Accousti c, GR/Accousti c, LSS/BHCS, DN/GR/CNL/Soni c, Gyro, GR/CBL/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91 .5# H-40 Surf 110' 30" Conductor report not y.;t received. 13-3/8" 72.0#/68.(~# L-80/K-55 Surf 2505' 17-1/2" 2300 sx PF "E" & 400 s:~ PF "C" 9-5/8" 47.0# L-80 Surf 10789' 12-1/4" 500 sx Class G & 300 s:( PF "C" 7" 29.0# L-80 1~0574' 11388' 8-1/2" 267 sx Class G 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) None N/A 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A 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 GASiOIL RATIO TEST PERIOD I~ · Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None Form 10-407 DAM/WC10 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Top Sadlerochit Top Zone 3 Top Zone 2 HOT OWC GEOLOGIC MARKERS TRUEVERT. DEPTH MEAS. DEPTH 1 0,870' 11,093 ' 11,152' 11,158' 11,206' 8816' 8995' 9043' 9048' 9088' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Gyroscopic Survey (2 copies) 32. !herebv certify that the foregoing is true and correct to the best of my knowledge 0 Associate Engineer Signed (/~~)(~~ Title Date 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". Form 10-407 ARCO Ataska, Inc. Post Office B~^ 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 February 5, 1986 Mr. C. V. Chatterton commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commi ssi on 3001 Porcupine Drive Anchorage, AK 99501 SUBJECY' DS 16-15 Dear Mr. Chatterton' Enclosed is a copY of the DS 16-15 Well History to include with the Well Completion Report, dated 1/27/86. If you have any questions, please call me at 263-4944. Sincerely, . Gruber Associ ate Engineer JG/tW GRU13/L68 Enclosure cc' DS 16-15 Well File RECEIVED glaska 0il & ~s ~I,~. ~umm]ssl0rl Anchorage ARCO AlaSka, Inc, is a Subsidiary o! AtlanticRichfieldC°mpany ' ~ARCO d' c mP : 'oilan Gas o any. Well History- Initial Report- Daily Instxueflone: Prepare and submit the "Initial Repot, on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized-on the form giving inclusive dates only. District Alaska Field Prudhoe Bay Auth. or W.O. no. AFE ASO014~ Po°l County, p.arish or borough - North Slope Borough Lease or Unit ADL t/28332 TitleDrill State Alaska Well no. 16-15 API 50-029-21474 Operator. - ARCO Alaska, Inc. SpUddado~ W;O. begum<.- :-:.~ . . [Date - Date and depUtE:-< ~- ::: · Complete: record for each day reported as of:8:0O'a.m.~ ~ - :: : IA,CO 21.66% Hour [Prior status if a W.O. 11/25/85 0300' Hrs. 11/25/85:: 11/26/85 _ _ 20" @ 110' ~45', (135'), Wrk on mud pmps Wt'. 8.8, PV 23, YP 47, PH 9.0, WL --, Sol 7 Accept rig @ 1500 hrs, 11/24/85.-' NU diverCer aye. Spud well @ 0300 hfs, 11/25/85. D=I to 245'~' lost all suction on #2 mud pap. Repair mud pmp.: 20"i @ 110' 2530', (2285'), POOH Co rn csg Wt. 9.0, PV 22, YP 36, PH 9.0, WL --, Sol 8 Drl 17½" hole co 2530'. 11/27/85 13-3/8" @ 2505' 2530', (0'), NU BOPE Cln'g pits RU & rn 62 jCs, 13-3/8", 72#, L-80 BTC csg + 2 JCs, 13-3/8", K-55 BTC csg w/FS @ 2505', FC @ 2424'. Cmt w/2300 sx PF "E", followed by 400 sx PF "C". Displ using rig pmps, bump plug. ND diverter. NU BOPE. 11/28/85 thru 12/02/85 13-3/8" @ 2505' 6780', (4250'), Drlg Wt. 9.6, PV 13, YP 7, PH 9,0, WL 8.8, Sol 9.0 NU & tst BOPE. RIH w/BHA, tag FC, Cst csg to 2000 psi. DO FC, cmt, FS + new formation to 2540'. Conduc~ formation Cst to 11.2 ppg EMW. Drl, jet, DD & surv 12~" hole to 6780'. 2550', .3°, S31W, 2549.99 TVD, .08VS, .19S, .12W 3016', 5.1°, N47W, 3015.45 TVD, 13.37VS, 10.80N, 8.39W 3547', 14.5', N46W, 3538.37 TVD, 100.69VS, 76.26N, 66.62W 4130', 29.2°, N39W, 4081.40 TVD, 307.98VS, 232.05N, 203.70W 4481', 40.9°, N40W,. 4368.77 TVD, 508.60VS, 388.41N, 329.54W 4912', 46.9°, N38W, 4672.76 TVD, 813.75VS, 625.99N, 521.32W 5440', 49.3°, N40W, 5027~14 TVD, 1205.07VS, 936.31N, 759.75W 6132', 46.3°, N41W, 5499.44 TVD, 1709.60VS, 1318.91N, 1090.39W 6666', 49.5°, N36W, 5862.82 TVD, 2100.69VS, 1628.37N, 1329.59W 12/03/85 13-3/8" @ 2505' 7650', (870'), Drlg Wt. 9.6, PV 12, YP 6, PH 8.5, WL 8.8, Sol 9.0 Drl & surv 12¼" hole to 7650'. 7020', 48.4°, N35W, 6095.29 TVD, 2367.56VS, 1845.71N, 1484.61W 7544', 46.9°, N37W, 6448.29 TVD, 2731.76VS, 2144.51N, 169~ EIVEiT, The above is correct For form preparation and dis~bution, see Procedures Manual, Sechon-- 10, Drilling, Pages 86 and 87. Date I Title 1/21/86 ARCO Oil and Gas Companyv" Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number ail drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "lltlerlm" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District ICounty or Parish Alaska I North Slope Borough Field ILease or Unit Prudhoe Bay I ADL ~128332 Date and deptl~ Complete record for each day while drilling or workover in progress as of 8:00 a.m. ' 12/04/85 [2/05/85 12/06/85 [2/07/85 thru 12/09/85 12/10/85 [2/1[/85 IState Alaska IWell no. 16-15 13-3/8" @ 2505' 8265', (615'), Drlg Wt. 9.6, PV 12, YP 6, PH 8.5, WL 8.6, Sol 9.0 Drl & surv 12¼" hole to 8265'. 7739', 46.20, N36W, 6582.33 TVD, 2873.37 VS, 2258.35N, 1777.49W 8092', 44.1°, N39W, 6831.18 TVD, 3123.73 VS, 2456~98N, 1929.91W _ 13-3/8" @ 2505' 8680', (415'), Drlg Wt. 9.6, PV 13, YP 7, PH 9.0, WL 7.9,-Sol 8.5 Drl & surv 12¼" hole to 8680'. 8408', 41.9e, N40W, 7062.29 TVD, 3339.03 VS, 2623.27N, 2066.99W 13-3/8" @ 2505' ' 9200', (520'), Drlg Wt. 9.7, PV 12, YP 7, PH 9.2, WL 6.4, Sol 9.5 Drl & surv 12¼" hole to 9200'. 8781', 41°, N39W, 7341.87 TVD, 3585.70 VS, 2813.79N, 2224.04W 9104', 44.4e, N39W, 7579.98 TVD, 3805.29 VS, 2984.54N, 2362'.31W 13-3/8" @ 2505' . 10,490' ), Drlg , (1290' Wt. 9.7, PV 13, YP 8, PH 8.8, WL 5.8, Sol 9.0 Drl & surv 12¼" hole to 10,490'. 9,284', 46.5°, N38W, 7705.55 TVD, 3932~81VS, 3084.37N, 2441.72W 9,662', 47.9°, N39W, 7962.37 TVD, 4210.06 VS, 3301.43N, 2614.37W 10,103', 44.2°, N37W, 8267.77 TVD, 4528.04 VS, 3552.04N~ 2810.16W 10,415', 40.3°, N31W, 8499.53 TVD, 4736.62 VS, 3723.46N, 2929.25W 13-3/8" @ 2505'. 10,796', (306'), Prep to rn 9-5/8" Wt. 9.6+, PV 12, YP 8, PH 9.5, WL 4.6, Sol 8 Drl & surv 12¼" hole to 10,796', 20 std short trip, CBU, POOH. Chg rams to 9-5/8". RU to rn 9-5/8', csg. 10,572', 40.2°, N32W,. 8619.36 TVD, 4837.59, 3809.95N, 2982.25W 10,796', 40.3°, N28W, 8790.28 TVD, 4981.21, 3935.53N, 3054.23W 9-5/8" @ 10,789' 10,796', (0'), Tst BOPE Wt. 9.7, PV 12, YP 10, PH 9.0, WL 4.8, Sol 8 Rn 254 its, 9-5/8", 47#, L-80 BTC csg w/FC @ 10,708', 10,789'. Cmt w/500 sx C1 "G" w/l% CFR-2 & .15% HR-7. Displ using rig pmp, bump Plug. CI¥ @ 2200 hfs, 12/10/85. Could not back out lnd'g it. ND BOPE, cut 9-5/8" rn'g tl out of mandrel hgt. NU & tst BOPE. The above is correct Signature ,, For form preparation and disl~bution see Procedures Manual SectiOfl 10, Drilling, Pages 86 and 87 IDate 1/21/86 [Title Drillin Superint ~d6=~ .... ~ '~ ARCO Oil and Gas COmpany,,,~, Daily Well History--Interim Ir~structions: This form is used during drilling or workover operations. If' testing, coring, or perforating, show formation name in describing work pedormed. Number all dritl stem tests sequentially. Atlach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. State Alaska District Alaska I County or Parish Field ]Lease or Unit Prudhoe Bay I ADL #28332 Date and deptl~ Complete record for each day while drilling or workover in progress as of 8:OO a.m. North Slope Borough IWell no. 16-15 12/12/85 12/13/85 12/14/85 thru 12/16/85 12/17/85 9-5/8" @ 10,789' 11,100', (304'), Drlg Wt. 9.7,.PV 10, YP 5, PH 10, WL 6.8, Sol 8 TIH w/8~" BHA, tag cmt @ 10,704', DO cmt, FC, FS + 10' new formation. Conduct formation tst to 11.2 ppg EMW. Tst csg to 3000 psi. Drl 8½" hole to 11,100'. 9-5/8" @ 10,789' 11,343', (243'),.Make wiper trip Wt. 9.7, PV 11, YP 6, PH 9.5, WL 6.2, Sol 8 Drl to 11,343', circ, 7 std short trip, CBU, POOH. RU DA, rn DIL/Accoustic & DIL/GR/CNL/Sonic, stuck log @ 11.,280', pull free, POOH. TIH f/wiper trip. 7" @ 11,388' 11,393', (0'), TIH to CO lnr .Wt. 9.7, PV 8, YP 3, PH 11+, WL 6.0, Sol 8 TIH, rm f/11,280'-11,300', circ, POOH. RU DA, rn GR/Acoustic log, RD DA. RU Schl, rn LSS/BHCS, RD Schl. TIH, drl to 11,393', CBU, POOH. RU & rn 19 its, 7", 29#, L-80 BTC csg w/FS @ 11,388, FC @ 11,343", LC @ 11,257', TOL @ 10,574'. Cmt w/267 sx Cl "G" w/5% KC1, 1% CFR-2 & .3% Halad 24. Dlspl using rig pmps, bump plug. TIH w/8½" BHA, to to 10,165', tag cmt,'drl cmt stringers & cmt to 10,574', POH, LD 8½" BHA. TIH w/6" BHA & 3½" DP. 7"'@ 11,388' 11,342' PBTD, Pull wear bushing 9.4 ppg NaC1 TIH, DO TOL. TIH to 11,144', drl cmt to FC @ 11,342', circ, chg out mud to 9.4 ppg NaC1. LD 5" DP, pull wear bushing. The above is correct Signature Drilling, Pages 86 and 87 IDate 1/21/86 ITitle Drilling Superintendent Daily Well HistorY-Final RepOrt AR'co Oil and Gas Company Inetructiona: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. Accounting cost center code ICounty or Parish Lease or Unit . Title District State _ Alaska North Slope Borough Alaska Field I Well f~' i5 Prudhoe Bay ADL ~128332 - Auth. or W.O. no. AFE AS0014 Operator Drill Pool t~6 I ~.,.co. w.,. ARCO Alaska, Inc. 21.66% Spudded or W.O, begun I Date Spudded 11/25/85 Date and depth Complete record for each day reported as of 8:00 a.m. 12/18/85 AP1 50-029-21474 rrotal number of wells (active or inactive) on this Icost center prior to plugging and ]abandonment of this well I ' 0300 Hrs.IHOur Prior status if a w.o. 7" @ 11,388' 11,342' PBTD, RR ND BOPE. Fill csg w/30 bbls diesel. NU & tst tree. & BPV profile would not tst. RR @ 2000 hfs, 12/17/85. Tbg spool Did TD Released rig 2000 Hrs. Classifications (oil, gas, etc,) Oil Producing method . Flowing Potential test data rNew TD Date 11,393 ' I PB Depth IKind of rig 12/17/85 I IType completion (single, dual, etc.) _ Single Official reservoir name(s) Sadlerochit . 11,342' Rotary Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable E. ffective date corrected The above is correct Signature~ ~ IDate 1/21/86 For form preparation and di~ribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Oil and' Gas Company Well History- Initial Report- Daily Prepare and submit the "lnillll Relx}ri" on the flint Wednesday after a well is spudded or workover operations are started. Dally work prior to spudding should be summarized- on the form giving inclusive dates only. District Alaska Field - Prudhoe Bay Auth. or W,O. no. AFE ,~001/~ Pool #6 I ~unty, parish or borough North Slope Borough }Leax or Unit ADL #28332 ITitle .I Drill AP1 50-029-21474 Operator ARCO Alaska, Inc. SpUdded w W.O. ~gun IO~e ]Hour Spudded... 11/25/85 Date a~d d~pth ~ of 8.'t3~ &m. 11/25/85 11/26/85 The above is correct [1/27/85 State Alaska 11/28/85 thru 12/02/85 12/03/85 Signature For form preparation and dlsl~butlon, see Procedures Manual, Sect[on 10, Drilling, Pages 86 and 87. Complete record for each day rep<)rted 0300 Hrs. ARCO W.I. · 21 661 IPrior statue if · W.O. 20" @ 110' 245', (135'), Wrk on mud pmps Wt. 8.8, PV 23, YP 47, PM 9.0, WL --, Soi 7 Accept rt~. @ 1500 ~rs, 11/24/85. NU diverter sys. Spud well @ 0300 hfs, 11/25/85 Drl to 245' lost all suction on #2 mu~ · · pmp. Repair mud pmp. 20" @ 110' 2530', (2285'), POOH to rn csg Wt. 9.0, PV 22, YP 36, PH 9.0, WL --, Sol 8 Drl 17½" hole to 2530'. 13-3/8" @ 2505' 2530', (0'), NU BOPE Cln'g pits RU & rn 62 jts, I3-3/8", 72#, L-80 BTC csg + 2 Its, I3-3/8", K-55 BTC csg w/FS @ 2505', FC @ 2424'. Cmt w/2300 sx PF "E", followed by 400 sx PF "C". Displ using rig pmps, bump plug. ND diverter. NU BOPE. 13-3/8" @ 2505' 6780', (4250'), Drlg Wt. 9.6, PV 13, YP 7, PH 9.0, WL 8.8, Sol 9.0 NU & tst BOPE. RIH w/BHA, tag FC, tst csg to 2000 psi. DO FC, cmt, FS + new formation to 2540'. Conduc~ formation tst to 11.2 ppg EMW. Drl, Jet, DD & surv 12¼" hole to 6780'. 2550', .3°, S31W, 2549.99 TVD, .08VS, .19S, .12W 3016', 5.1° 3547', 14.5' 4130', 29.2° 4481', 40.9° 4912', 46.9° 5440', 49.3° 6132', 46.3° 6666', 49.5° , N47W, 3015.45 TVD, 13.37VS, · N46W, 3538.37 TVD, 100.69VS, , N39W, 4081.40 TVD, 307.98VS, , N40W, 4368.77 TVD, 508.60VS, , N38W, 4672.76 TVD, 813.75VS, , N40W, 5027214 TVD, 1205.07VS, 10.80N, 8.39W 76.26N, 66.62W 232.05N, 203.70W 388.41N, 329.54W 625.99N, 521.32W 936.31N, 759.75W , N41W, 5499.44 TVD, 1709.60VS, 1318.91N, 1090.39W , N36W, 5862.82 TVD, 2100.69VS, 1628.37N, 1329.59W 13-3/8" @ 2505' 7650','(870'), Drlg Wt. 9.6, PV 12, YP 6, PH 8.5, WL 8.8, Sol 9.0 Drl & surv 12¼" hole to 7650'. 7020', 48.4°, N35W, 6095.29 TVD, 2367.56VS, 1845.71N, 1484.61W 7544', 46.9°, N37W, 6448.29 TVD, 2731.76VS, 2144.51N, 1693.25W Date 1/21/86 ITM £0O9 Drilling Sup~ri.ntendent ~C~ .... A~,chora~ ARCO Oil and Gas Companyv"' Daily Well History--Interim InetructlOrie: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Atlach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" Iorm. 1) Submit "Interim" sheets when lilled out but not less lrequetltly than every 30 days, or (2) on WedneSday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strinG until completion. District [County or Parish I State Alaska North Slope Borough I t. ease or Unit IWell no. Prudhoe Bay ADL #28332 [ 16-15 Complete record for each day while drilling or workover in progress 12/04/85 12/05/85 12/06/85 Field 12/07/85 thru 12/09/85 Oats and depth as of 8:00 a.m. 12/10/85 12/11/85 The above is correct Signature z/]~ ~ .. For form-preparation and dis~¥ution see Procedures Manual SectiOtl 10, Drilling, Pages 86 and 87 13-3/8" @ 2505' 8265', (615'), Drlg Wt. 9.6, PV 12, YP 6, PH 8.5, WL 8.6, Sol 9.0 Drl & surv 12¼" hole to 8265'. 7739', 46.2°, N36W, 6582.33 TVD, 2873.37 rS, 2258.35N, 1777.49W 8092', 44.1°, N39W, 6831.18 TVD, 3123.73 rS, 2456.98N, 1929.91W 13-3/8" @ 2505' 8680', (415'), Drlg Wt. 9.6, PV 13, YP 7, PE 9.0, WL 7.9, Sol 8.5 Drl & surv 12%" hole to 8680'. 8408', 41.9°, N40W, 7062.29 TVD, 3339.03 VS, 2623.27N, 2066.99W 13-3/8" @ 2505' 9200', (520'), Drlg Wt. 9.7, PV 12, YP 7, PH 9.2, WL 6.4, Sol 9.5 Drl & surv 12¼" hole to 9200'. 8781', 41°, N39W, 7341.87 TVD, 3585.70 rS, 2813.79N, 2224.04W 9104'' 44.4°, N39W, 7579 98 TVD, 3805.29 VS, 2984.54N, 2362.31W Alaska 13-3/8" @ 2505' 10,796', (306'), Prep to rn 9-5/8" Wt. 9.6+, PV 12, YP 8, PR 9.5, WL 4.6, Sol 8 Drl & surv 12¼" hole to 10,796', 20 std short trip, CBU, POOR. Chg rams to 9-5/8". RU to rn 9-5/8" csg. 10,572', 40.2°, N32W, 8619.36 TVD, 4837.59, 3809.95N, 2982.25W 10,796', 40.3°, N28W, 8790.28 TVD, 4981.21, 3935.53N, 3054.23W 9-5/8" @ 10,789' 10,796', (0'), Tst BOPE Wt. 9.7, PV 12, YP 10, PR 9.0, WL 4.8, Sol 8 Rn 254 its, 9-5/8", 47#, L-80 BTC cst w/FC @ 10,708', FS @ 10,789'. Cmt w/500 sx C1 "G" w/iZ CFR-2 & .I5Z HR-7. Dtspl using rig pmp, bump plug. CIP @ 2200 hfs, 12/10/85. Could not back out lnd'g ~t. ND BOPE, cut 9-5/8" rn'g tl out of mandrel hgt. NU & tst BOPE. Date [Title 1/21/86 Drilling Superintendent 13-3/8" @ 2505' 10,490', (1290'), Drlg Wt. 9.7, PV 13, YP 8, PR 8.8, WL 5.8, Sol 9.0 Drl & surv 12¼" hole to 10,490'. 9,284', 46.5°, N38W, 7705.55 TVD, 3932.81 rS, 3084.37N, 2441.72W 9,662', 47.9°, N39W, 7962.37 TVD, 4210.06 rS, 3301.43N, 2614.37W 10,103', 44.2°, N37W, 8267.77 TVD, 4528.04 VS, 3552.04N, 2810.16W 10,415', 40.3°, N31W, 8499.53 TVD, 4736.62 rS, 3723.46N, 2929.25W ARCO Oil and Gas Company Daily Well History--Interim Inatrucllolla: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem lasts sequentially. Attach description Of all cores. Work performed by Producing Section will be reported on "lnt~rim" sheets until final completion. Report official or reoresenlative test on "Final" form. 1) Submit "Interim" sheets when tilled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strin§ until completion. District ICounty or Parish IState Alaska ILease or Unit North Slope Borough ADL #28332 Complete record for each day while drilling or workover in progress Prudhoe Bay Field 12/12/85 Date and depth as of 8:00 a.m. 12/13/85 The above is correct 12/14/85 thru 12/16/85 12/17/85 9-5/8" @ 10,789' 11,100', (304'), Drlg Wt. 9.7, PV 10, YP 5, PH 10, WL 6.8, Sol 8 TlR w/8½" BRA, tag cmt @ 10,704', DO cmt, FO, FS + 10' formation. Conduct formation tst to 11.2 ppg EMW. 3000 psi. Drl 8½" hole to 11,100'. new Tst csg to Alaska 9-5/8" @ 10,789' 11,343', (243'), Make wiper trip Wt. 9.7, PV 11, YP 6, PR 9.5, WL 6.2, Sol 8 Drl to 11,343', circ, 7 std short trip, CBU, POOH. RU DA, rn DIL/Accoustic & DIL/GR/CNL/Sonic, stuck log @ 11,280', pull free, POOR. TIH f/wiper trip. IWell no. 16-15 7" @ 11,388' 11,393', (0'), TlR to CO lnr Wt. 9.7, PV 8, YP 3, PH 11+, WL 6.0, Sol 8 TIH, rm f/11,280'-11,300', circ, POOR. RU DA, rn GR/Acoustic log, RD DA. RU Schl, rn LSS/BHCS, RD Schl. TIH, drl to 11,393', CBU, POOH. RU & rn 19 its, 7", 29#, L-80 BTC csg w/FS @ 11,388, FC @ 11,343', LC @ 11,257', TOL @ 10,574'. Cmt w/267 sx Cl "G" w/5% KC1, 1% CFR-2 & .3% Halad 24. Displ using rig pmps, bump plug. TlR w/8½" BHA, to to 10,165', tag cmt, drl cmt stringers & cmt to 10,574', POH, LD 8½" BRA. TIH w/6" BHA & 3½" DP. 7" @ 11,388' 11,342' PBTD, Pull wear bushing 9.4 ppg NaC1 TIH, DO TOL. TIH to 11,144', drl cmt to FC @ 11,342', circ, chg out mud to 9.4 ppg NaC1. LD 5" DP, pull wear bushing. Signature For form preparation-and d~tribution see Procedures Manual Sec[ion tO, Drilling, Pages 86 and 87 IOate 1/21/86 [Title Drilling Superintendent . ,RCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday alter allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Re~ert" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided· The "Final Report" form may be used for reporting the entire operation if space is available. J Accounting cost center code District ICounty or Parish IState Alaska Alaska North Slope Borough Prudhoe Bay ADL #28332 - Auth. or W.O. no. ~Title AFE AS0014 { Drill Pool #6 AP1 50-029-21474 Operator I A.R.Co. ARCO Alaska, lac. Spudded or W.O. begun IDate Spudded Date and depth as of 8:00 a.m. t2/18/85 Complete record for each day reported Old TD Released rig W.I. 21.66% 11/25/85 rTotal number of wells (active or inactive) on thisI Icost center prior to plugging and Jabandonment of this well i IHour I PHor status if a W.O. ·/ 0300 Hrs. I 7" @ 11,388' 11,342' PBTD, RR ND BOPE. Fill csg w/30 bbls diesel. NU & Cst tree. Tbg spool & BPV profile would not tst. RR @ 2000 hfs, 12/17/85. New TO Date 2000 Hrs. 12/17/85 Classifications (oil, gas, etc.) Oil PB Depth 11,393' 11,342' Kind of rig Type completion (single, dual, etc.) Single Rotary Producing method Official reservoir name(s) Flowing Sadlerochit Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct Signature ]Date [Title Z~)~f ~..~_~-_~O--.~_a 1121/86 For form preparation and di~ribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska, Inc... Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 31, 1986 Mr. C. V. Chatterton Commi ss i oner State of Alaska Alaska Oil & Gas.Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' DS 16-15 Dear Mr. Chatterton' Enclosed is a Well Completion Report for DS 16-15. The bottomhole location, TVDs, geologic markers, and tubing details will be submitted when the gyroscopic survey is run and the well completed. A1 so, I have not yet received the Well Hi story. When I do, I will forward a copy to you. If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU13/L47 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichf|eldCompany STATE OF ALASKA 0 R !6 IN [ ALASKA~-rL AND GAS CONSERVATION C(._~MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED r'~X ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-264 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510-0360 50- 029-21474 4. Location of well at surface 9. Unit or Lease Name 1417' FNL, 504' FWL, Sec.24, T10N~ R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number To be submitted when gyro is run. 16-15 At Total Depth 11. Field and Pool To be submitted when gyro is run. Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 70' RKBI ADL 28332 ALK 2328 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 11/25/85 12/14/85 1 2/17/85I N/A feet MSLI N/A 17. Total Depth (MD+TVD)i 1393 'MD 18.Plug Back Depth (MD+TVD)19. Directional SurveY11343 'MD YES [] NO [~X I20' Depth where SsSv setN/A feet MD I21' Thickness °f Permafr°stl 675 ' (approx) 22. Type Electric or Other Logs Run D I L/Accousti c, GR/Accousti c, LSS/BHCS, DN/GR/CNL/Soni c 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 110' 30" Conductor report not y,;t received 13-3/8" 72.0#/68.1~# L-80/K-55 Surf 2505' 17-1/2" 2300 sx PF "E" & 400 s:~ PF "C" 9-5/8" 47.0# L-80 Surf 10789' 12-1/4" 500 sx Class G & 300 s; PF "C" , 7" 29.0# L-80 10574' 11388' 8-1/2" 267 sx Class G 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) None N/A 26. ACID, FRACTURE' CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A ,, 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD J~ I FieW 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. None REC v Form 10-407 TEMP3/WC64 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .. .'. ' o . . . . .. .~..- ,~. ..' ~-,'-- .-.. ;.~- ~.. :. .: GEoLoGIci~iARKERS ".-., .~ , : ;-. ~. :.:. ? :~' '~ ~:; ~.- ;:; :: '~, ?.~FoR~AT~bN:~S~-~,.. ;.: ~,~: .-. ~.-'-. . NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. N/A N/A .. 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing ~s true and correct to the best of my knowledge Signed ~ ~ ~~ Title Associate Engineer Date 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 showthe 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- lng 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". Form 10-407 sper, r, -sun January ~0, 19B~ Mr. Randy Ru~drich ARCO Alaska, Inc. P. O. Box 560 Anchorage, Alaska 99510 Re: Our Boss Gyroscopic Survey Job No. AK-BO-50128 Well: DS 16-15 Field: Prudhoe Bay Alaska Survey Date: December 29, 1985 Operator: J. Samec Mr. Ruedrich: Please ~ind enclosed the "Original" and one (1) copy o+ our Boss Gyroscopic Survey on the above well. Thank you ~or giving us this opportunity to be o~ service. Si ncerel y, NL SPERRY-SUN, INC. · -r ,'-- In, Ken Broussard District Manager Enclosures RECE!VED Alaska Oit & ~,~s Cons~ Commission Anchorage .=,FERRY-.-,.. N WELl._ .=,L RVEY ING COMF'ANy ANI-:HORAGE ALA'._:;KA ARCL') AL. AFi;I':::A~, ]] NC,, LEi:::; :1. 6-- '15 L-:CJMF'I_ITAT I l.-JN DATE -, ] FAL. E I DATE OF .:,JRVEY DECEMBER...'--"--? ,.. l"'-'"'.:~c,..., L, YRU.:,L.L, F I C '.:31_IRVEY BI]I'.~'.=; .... ' -' ..... I '; F'RI_.IFiHOE .BAY DEC:EI~1BER.=,'"' 1, 1 ":/,:,,..,'-'=:' AL_A'.=;KA JOB NLIHBER AK-BO-50128 KELLY BI..ISHING ELEV.. = OF'ERATOR-J, SAMEC 7 (:2', (:2'(:2' F T. VERT I I;.::Al... '..'-:; E l": -I" I ON CAL..LE:I...IL. ATEI.'.i AL_ONG I-_:LOt=;I..IRE ]' R LI i.--'. :.L.-; LIB -:.:":; F= A C 0 IJ R L=; E M E A.::,I.. RE:. D VER'I" I CAL YER'I' I CAI_ I NCL I NAT I ON nl PTH, DI;-'":F:'TH · L EF 'l"H [lEG M I N ................................. (i' .............................. ~,':.i'= b'(f ................. ::-'70.00 .1. 0() 100. O0 :30.0 () 2 A 0 19 !9.99 1:29. '.-} 9 ........................ :Fi'() 0 ................ '29"?'"" ':,~"'-"~ .................. :'~.~':~; '-?' "' ~:,~':-':'.' ..... # .. ~-! ~ .4... , .. 4 ()0 ':"=~ '"-~ 9 7 '-' """--) ? 7 0 ~ 2 · .., ..... ,.:, ,'" ;: . 500 499, 'F/6 429.96 1 7 /:: 0 i.'.i ................ 5'!~'¢':.'/:'"~..'/'4: ............ 52";.::;":' ;~Y4 0 :'-: 0 ' '70 () 69 ?. 94 ./.-:, 2':.?. 'F¢ 4.() :30 8 ~':~ 0 '799, 'F.;' 4 729, 94 0 11 . ~ .... '9'00 .................... E:"~"F/77/'4 ............ i="i.:=~9-='"~Zl: :1. 000 999, 9:3 9'-- . ?:':: .... 1. 1 00 .1. O'F,' .9, 'Fz:-_-: .1. 029. '.-.?:3 0 2/:, ....";*. '::¢._-.~ 0 :24 J. :300 :i. '2 'ii> 9. 'iF;,' 2 .1. 229, '~ 2 0 :34 14 0 ¢'] 1. :.-.:: 'i99.92 1 :.=: :'29.9:2 (."2'17 - )--'7.[500- ............. I-4.'='.:G'/',;-9'2-~-:i:-4'2'9~.;"2 0 16 16 (:2' 0 .t 5 !? 9. '.-7,.' :2 1529.92 (:} 28 170 () 1./:.,'P 9.91 .1. 629. $;' 1 0 1:3 J. '=..;' A () j. :E: ,.-)..->. 91 i :=-: 2'.'.? · 'P 1 7: C.) 0 C) 19 9 9.9 :[ 19 2'.-'.;'. ? 1 (]) ................... ::;:: 1. ()0 .......... '20'.;-.~> ;;"ii>'(;i .............. 2i.32'.-'.~'": 90 :;.22: ()0 '219".:.:'. 9 ("~ '2129 · 90 :2."-' :=: 0 ("~ :2 ':::_' 9 '.-:;'. E: 9 2 ';' 29. :-.39 0 ':.:_'-,,:.I. 00 23 '9-;:--.'~ ::ji'~:~ -- '.--: :2: :2"?. :.=.: 9 (_'2' C I..] I...I R :~; E [I 0 G - L. E G T 0 T A L.. D I RE:CT I ON :.'.--:';EVER I TY RECTANGULAR C. OORD INA I'EF.; DEGREES DEG/1 (:2'0 hlORTH/SOLITH EAS'I"/WEST VERT I C:AL. SECT I FiN 0 0 N O. (.':2, E 0 :2:7 N 86. (:.2, W () :5:7 S 72. l 0 W 0 ..... rS-t--- ....... ~~i) 'W S 43.'0 W S35. OW S 7.30 W 'S 34. lc) W '.'~'-'2~ :1'o "E' S 16.89 'W S 4.80 E (]. (:.2'0 0.0 (2' 0.00 0.00 (),62 O.A4 Iq 0.54 W ()·:36 0.24 (). O'F,~ '..=.; 1.5'i..':' W A. '.-7,'0 0./:,2 4.27 S 5.7() W C).24 5. (_')7 S 6.()1 W 0.:35 5.65 S 6.1/:. W 0.~;]; 6.2-~? S /:,.04 W 0.41 7.07 S 5.91 W 0.17 7.76 S 5.'.:.~7 W .1.. ()/:, 0.92 0.50 0.07 - 0. :38 -C) - r.- . 7.::, - 1. -2.02 -2.54 ':' 4::-: 5(.'.) E' :=; 72..'.50 E N 70.:2:0 E:' ':'--"',~'.~ 10 E ,:,:.'~ 1(:2'E S 27. (:2' E :=: 80.39 E C.). '-"-' .', .,::. 0.27 O. 39 O, 24. 0.25 0.29 0.4.1 0.27 C), .:, .... 0.07 C). :_::5 ('). 5(.') '-' :.3:3 '-' · :, 5 /:,7 W 8.77 S 4.9'2 W 8.84 S 4.20 W E:]-i~;-5.S: '-' ,:,. 76 W 9 04 S '-' · ...~. 15W 'P.27 .S 2.65 W L=:. ~....., S C). 77 W 7, 42 S 0.10 E 6.66 S 0./:,6 E 6,:32 :=; O, ':'1,_, E -3. :21 -3. -4 · 47 -4.76 -5.27 -5.75 2 7 90 ............ -2 ;:"', 99' ;-:.':-': '? .... -.'2' ?_:;':2' ;.:.;~' :¥=i9' -- 2:=:()('.) 2799.88 2729.88 290 () 28'..i'/'::.,'. 782.':.' 82 S,'. 78 C) .1. 3 0 4 (')~ 10 - 1. 1 3 46 S 85. 19 E N 74.80 W !=I---7/:;, 39 E N 42.19 W N 4.3.10 W 0.1 9 ("). :30 C). '~':' 1. 16 5.77 S 0.'7:3 E 2.75 2.71 S 2·07 W -.'.5.7 (.',) -5.77 - 5.8::: -5.06 -0. '70 "' ' ' '" I SI..IRVEyING "F ' ,:,F ERRY-.:,L N WELL L. JMF gNY PAGE ARC:r') AI....AS.;KA~ I II S i. 6-15 AIqC:HORAGE ALASKA C: 0 M Pi._ll'A T I 0 N F) A T E ][]ATE OF :E:L.IRVEY DEC:EMBER B J.=..:. CiYRO'.:i;E:OPI F: SLIRVEY F:'RLI[IHOE BAY AI_ASI<A V E R T I C A L '..E: E C: '1' I ("l I'..I f': A L....-.: t .I L A T E II A L.. 0 N iS C [... Cl'.=; I..I R E DECEMBEF;~ '-' .:, 1 , 1; ,:,._ ,.lOB NLIMBER AK-BO-501'-":~ , ~l i KELLY. BLISHING EL. EV, l=l ' OPERATOR-J. :-qAMEC' 7 C,, 00 F'r. '1' R I..I lie F.: I...I B - .:, E A MEASL. IRE.':D VERT'I C:AL COI...IF;t:-;E COI_IRSE DC,g-LEG TO]'AL. VERT IC:AL INCLINATION DIRECTION SEVERITY REC:TANGULAR COORDINATES VERT I C:AL .... T'I'H DE PI-H F. iEF'I~H DEGREES DEG/100 NL RTH/SOLITH , EAST/WEST SECT I ON 30 00 2'? 99.4. :=: 2929.4-8 :'::: 1 ()0 3()'P'P, ()4 ::.:.: () ';." '..T/ . ()4 :'32C. K) "" . . · :,198 41 :3128 41. 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ASKA C:OMPLITATION DATE DATE OF SURVEY DECEMBER :29, B 0 S S G Y R 0.'.:.-; C 0 F:' I C S I_1R V F Y AI_ASKA V E R T I C A L S E C T I 0 N C A I..., C U L A T E n A L 0 N G C:L 0 SI..IR E DECEMBER "' ; o5 · :, 1, 1 "-¢'"- ,_lOB NUMBER AK-BFI-.=;c)I'''''='~,.., KELLY BLISFIING ELEV. = OF'E:RATOR-,_I. SAMEC 70. C) O FT. I:_': lEI I.J R S E F..IOG- L. FG T 0 ]"Al.. D I R E C: ]' I ON DEGREES N 40. 10 W L:;EVER I TY' D E G / 100 O. 17 RE.L. TAN~ ...... IL_AR L. UJRDIPlATES I',10 R T H / S 0 Ll'r H E A .:, I / W E .:, '[ 127¢.'.).8':T~ N 100'..-.:.'.'.'76 W VERT I C:AL E; E C:'F I L')hi 161:3.7 .. ."l L:, k.~ 3,..,:, .- ...I ,,j ..-_, r.:,...:, ,..l 6c)..., ':~q 45 · .J :l/,..i .. . ,,.I . ~ I:. .,. ~ /-,PiOF~ 5744 ~,~ 56'74 ~/- ......... , :, 47 3 o ............. ~:,'~;'i]~]i ........... 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(.-.) 7 0.6, 6, :2768. 1 C) N 214'.:). 0:2 W :35 (',) 4. :2:3 .:.FERRY-.:,LN NE:[_[_ SURVEY!NG COMF'ANY PAGE 4 ARCO AL..ASKA., INC. ANC.:Hr'iRAGE ALAE;KA (::I-'IM F' I..I I"A T I 0 N D A 1' E DATE OF SLIRVEY DECEMBER 29, BOSS GYROSC:OF'IC: :E;LIRVEY F:'RLII]HOE BAY AI_ASI<A DEL':EMBER :31, ... ' Al',,- BU-,.,L. 1 ,~,., ,..,IFI B NUMBER '"" KEL. LY BUSHING ELEV, "' ' .' ' SAMEC UF ERATUR-J.' 70, CiO I--T, VERTICAl_ SECTI :il',l CALCLIL..ATED AL. ONG CLO'.!:'.;L.IRE "l' R I..IE SLIB-F;EA CCjI'_IRSE L. uL. RoE .... ME.F~.::I:..IRI:.T., .... 9E.R T ~-E----R7E'R'T]:'C'~L----I NL':L I'R-'¢-r-iT::~N [iI RECT Z ON nEF'TH FiEF'TH [.EF I H DEG I't I N DE~- RE.E.:, '? J. (') 0 '"~ ;:" '::":" ':::; ~:~ ~: ..... ... /..: ...... :,.._ 1 74:-:;'";. ;5.l. 44 ......, Iq .::t::. 8() 14 92 () 0 7625 ,, '70 7:5 !55. '70 4 bE; 55 N :38.6'~ W 9400 77A2. 14 7692. 14 48 0 ' N :38.60 W D 0 G-L E''. G TO'F AL !-';EVER I TV RECTANGLILAR COORD I NATES DECi/100 NORTH/SOUTH '.: EA.~, r/WEz, T VERT I C:AL oEL. T I (:iN 1.60 i. 02 1.00 1.08 1,00 0.45 :2971.61 hi '-' 0 '-'/' (')4 N ..D .., .~:. '", · .. 3081.59 N :3770. :30 :'J:84 (). 26 391 1.4'7 24.54, 72 W .~..,,.,.. 77 W, '2547. E:8 W · .Z, .':- ,3, .,3 .~ 4 4057.64 41 .-,.~, · :,.,::. 1 8 'P 700 796, ].. () 6 7 891. () 6 48 . .- · . . - ,'~/-I~ ,-, ..: ....~ 9 :::: 00 ::'-:: 028 :': (') 7; ,:,,:,. 30 47 '-"-' ';,'P'O0' ........ ii-": 0'.--.~ E;-:-~;'O' --EiO'~7:: ;"~i) 46 10000 8166. :20 8096.20 45 4'"" '"'1 "'1 10100 ,:, ~.._-,6 '::"-.' '-' ..... ~. c, 166.92 44 ], (::) ::~: (.:l (.':t :iii::}:::~::2. ()9 :i.-':::~: 12. (:)'~.) 42 4 1 () "1-00 8/I, 57. () 5 :3:387.05 40 47 - :1.'05'0~) E:5~::R-,F,T..F2 ::=~-.7:73,. 02 40 2:? 106 C)0 8/.., (')9 · :.21"" '=''''- '-" _ . . ,:,.J..:, ;/ 4. i 4 c') .-., o_ 1. 0700 F:685.4,6 8615, 46 40 1:3 hi ._"::'9. . :--:C)_. W c').. 62 ,..,':'":'IL.-':.._, 24 N N :E:9. :39W (). E::..':.':'.'::::-:7 (). 1/:. N N :'3 I~.~115 (::) (~ (:) ' 71 :..342'7 ' :32 N ':._::5'P4./_-,'? W 2642. 1'? 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ANCHORAGE ALA.:.kA CCIMF'LITATION DATE DATE OF .:,LRVEY DEREMBER '--":~ ,~IOB NLIMBER AK-BO-50128 KELL. Y BLISHING ELEV, C ' -' ~ :' ._,AME~ .... .JFERATUf~-,J. ': ..... ~1 ' I Iq]"ERF'OLAI'ED VALUES FOR EVEN 1(')0() FEET OF MEASlJREI] E EFTH "I'RUE- ::::LIB-SEA TOTAL = 70. (.'.)0 F T. '~.:, L f.., I::: D V E R "1" I C: A L ........ ,P]'H DEF"I"Ia VER'T I CAL RECTANGUI..AR i]:OORD I NATES DEF']'H NORTH / SOU'TH EAE;T / W E:E;'F D I FF'ERENCE VERT I CAL CORRECT I ON (.:) 0.00 - 70. 00 0.00 0.0(:) 0.00 10(")C) 979.9:L:: 929.93 7.07 $ 5.91 W .0.07 . ~'i:~:f(i 1. ~.?"?-9"-:~, i l'~:?~"~iT'~'F'i' 8, "~-i--!.--] 1,51 W O. 09 :."-.:: C) (:) C) 2999.48 2929.48 2.88 Iq 7, 43 W : "O. 52 4,0C)0 :E:96.5. 41 2::395. 41 183. 07 N 162.61 W 34.59 5()00 .......... 4.727,"51:-.Y .......... 41~15~':-?:~':]:: 687.66 N 547.46 W ~:,(")(")(") ~ ...... ,,... ,... ~:; .--,- (. . . .. ..... ::,..:, ::~ .v 0'7 "::'.--' 9 07 1 ~: 7 .) -'"' ... .............. :,: ~ N 10(') 2.96 W 6 () (') 9 7(")0 C) 6070. :30 6000.30 1861.14 N 1450.09 W 929.70 , 7:iL]Oil ........... -~,'Tz[~-~-~:.,-~ ..... -,z.:i?::7'L~:-:'~ 244:~-Iq 1,., .... :,, 49 14 1'~.-~,'i'') 6.5' 'i~000 74.:5:4. ()9 7414.C.)9 2971.61 N 2320.82 W 1515.91 10000 8166.20 8096.20 3539.12 N 2781.30 W 1833.80 11 :},p:z: 9244.02 '? 174. (11)2' 4270.49 N :B2L-,4.64 W - .)-]-'-FI'E-i-%~-I]-~:~IT--i~]~'i'-O'~"-Fq~]i]]'~'~i-O'F~-IE~~[E--E~;E[i ON ]"HE LISE OF' THREE 0, (::)7 O. 02 : 0.4:3 , 34.06 237. ...! ~:. i_l · . :_::28.77 320.9.'.5 265.26 317.89 ~.),:,(.) 4.5 24o 64 2148.98 6::: .':-]":' D IMEN.:,- "'I ONAL RADI~ I:-] OF' CLIRVATURE ME'I"HOD... F;F'ERRY-.'::I IN WELL "' I , -. ] , ....... :,L RVEY I NG UI_ MF ANY F A ANCFIORAGE Al_ A L-]:I.:::A C 0 M P U T A'I" I 0 N I) A T E" DATE OF SURVEY DECEMBER 29, 1985 F'RLIDHOE BAY ALASKA DECEMBER. :31, 1 '"?'-"=.~ o._, "JOB NL MBER AK-BO-501 "~"" KELLY. BLI:RHINC~ ELEV. ', =- nPERATAR-d. '::; --' ..... AMEL. 70.00 Fl'. IN"I-ERF'OLATED VALI..IE:.':; FUR EVEN lC)C) FEET OF .:.I_B,oEA I'ilEPI'H I"R'i]E-- ~*"--(;'~:~;LIRE D VER'I' I CAL. /':'/:' T H I] E F:' T H SLIB'!~A VERT I CAL £EF]H TOTAL REL. TANJL.ILAR F:FH]RD I NATES .' MD-TVD NORI'H/SCIUI]-I EASI'/WES'F DIFFERENCE VERT!C:nL L. JRREL. 1 I ON () 0.00 .... 70.00 7 () 7 A. 0() (). ()0 i'7 u I'70'Ti.'.ib I-Di.)(:i]]:i~ 27 A 270,00 200, ,c"~ 0 3 70 :2:70. A () :30 (). 00 47(:£ ............ 4'7i]": 0i5 ............ ?~"00.00 570 57 C). <:~,n, 500.0 A ,'370 6'70. () 0 60 ('~. 00 77C~ 7'/i:F.'~FC~ 700. O0 870 870.00 800. O0 $>70 970.00 ':T/O0. O0 10 7t:.) 10'7~.'.T~Y¢.i 1000 ,, 00 W 0.0() 0.01 0,. 01 O. 0:3 0.01 0 .' 01 '2.64 :.:_; 4.56, W 4.. (:) 6 '.=; !5.."-7"-"' 4.L=,:l :i.'.'; 5.'.:.hE: W 0.04 0.06 C). 01 0.02 (). 00 10 W 17 W 8/=, W O, 06 . O. 06'. 0.07 0. ()0 O. 00, C). 00 . 5. ';;":.".' W O. 07 0.0C) 11 '70 11 '70.00 11 ()0.0 () 1. ':.27 () ]. 2:70. ()0 ]. :200. ()0 .)-----/::72"i:) 1 ::::70.00 1:300.00 8. b~ c; 0.07 0. ()8 0 ") 0.00 0.0C) O. 00 8~80 S '~ 01 S 3.88 W :3,40 W 0.08 0.08 O. 00 0.00 '.'?. 16, 9.47 '=' 71 W 2.44 W C.). (,'.)'F,' 0. C)'P 0. C)C) 0.0C) ._,FERRY ....... IN WELL E;URVEYING COMF'ANY · AIqC:HOF~AE~E AL. ASKA ('IRc:C~ AL_ASI<A, II',IF:. []1'.:.'; 1/-", --' 1. ~:.~ Cl"'l M P I..I T A T I O N JlA T E ....................................................................................................................... F:'RUDHCIi:' BAY [EL. EMBER '-' · .:, 1, 1 ;,:,._, AI..A'.:;I.(A PAGE 7 DATE:. OF SURVEY BECEMBER -.-."T,, 1':?'''= .~.. 3' .'; ¢",._1 ,.lOB NLIHBER AK-BO-.501.,.~. KELLY BLI:_:;HING ELEV, = UFERA F_R-d..SAMEC 70. O0 FT. I NTERF'OL.A'I'ED VALUES FOR EVEN 100 FEET OF E;UB-F.;EA DEPTH TRIJE ~"'-~.~'.:;I..I R E[] VER'f' J ['":At_ .. _.. J:']'H DEP"I'H .'-, .JB-.=,EA TOTAL VER']' I CAL RECTANF-iL.ILAR COORD I NATE:--; MD-TVD DEF"I'H NORTH/.=,U _11H EAST / WE F-; T l.".~ I FF'EF~ENC:E VERT I C:AL F: 0 R R E C T I O 1'4 18'70 1 E '7 O. () 0 1800. (')0 '.:.'/. 47 S 1 ';~ 7 () 19 7 ("~ ,, C)C) 1 'ii> ()0. ()() '.:.~. () 4 S ..................... ~2 0 7 i'.i ............... 2 i").... '2' (")":' 0 C.i ................... '2'0'0 Fl :;;:' 170 .~.'--' 1 '70 . (").. 0 :21 (.') (:}, 00 7 .65 2 2'7 0 2:':: 7 0.0 0 2 2 0 0. ¢) 0 6. '" ''"' o,:, S 1. 'i.:'2' W 0. C,)'.-? 1./_-,'.-? W (:). ()'.:.~ 1.03 N O. ()9 O. l 5 W O. 1 () O. 5R E O. 1 1 O. 0() O. 0() 0.0() 0.01 0.01 ::?:~i 7i"i ....... -~;"; :~.:'['7 (]-7'(')0 2:2: C)O. C)0 24. 70 24. 70. (")0 :2.' 40 (). C) """:;' .5 . .::._ 7 ('~ :;:.' '70. ()(") '25 (')() C) 0 2'[,'70 ......... '2'?:77 L]VK)'O ....... 2 7 70 ':-2 '77 0.0 () 2 70 0.0 0 · ::.':--: 702870.00 2800.00 6.29 S 6.37 S ./:,. :'::_ 9.._,'::' 6.17 S 3.'~7 S O. ::!:0 E C). I 1 0. ".::?2 E O. 11 1.19 E'" 0.11 i-.--J: 4 E O. ! 1 1. 13 E O. 12 0.89 W O. 17 C.). (:). O. O. O0 C) 0 Oo O. 00 0. (:)5 ----:;:2~F/70' --'2970. O0 2900. O0 :':: 070 ::::() 70.00 ::-'.': ()0 C). 0 () :_--: 171 :3170. 00 ::3100.00 · ':' :t"7:'~, ........... -':..~,7 (i'-' i'iY'i' ........ "::';';;i'if').. O0 / . .... . .................. ::::': ::-: 74 ::-: :--: 70.00 :3 :':: 00.00 :3476 :':: 470.00 :3400.00 --:35 80' .......... !:i:570'['0(5- .......... ]:ii~:~5'i5 :' :5'0 2:684 3670. C) 0 3600.00 0.79 N 5.59 W 0.41 7.6:::: N 11.:35 W 0.:32 15.82 N 18.17 W 1..'_;:7 27.57 N 25.38 W 2.32 42.31 N 36.56 W 4.0:3 59.01 N 52.58 W 6.68 0. O. (:). 2. 24 42 54 71 65 77.81 N ':~:::. 9':' N 70.6:3 W 10. 0::.: 90 1 = W 14 1(") · ._1 i ., 3. :.':':5 4. (:)6 ¢- ,- , , C'll '::; ! ' NG E:OMPANY ,.,FERRY-._,_ N WELL ._ L RVEY ! F'AGE I N C. ANCHORAGE ALASKA C:OMF'LIT~TIuN DATE DATE OF '.:-.;URVEY DECEMBER 29, 1 'F.,85 F'F(UDHOE BAY ALASI<A DECEMBER '"' '-"'~ =:" ol. 1; ..... ::, JOB NUMBER AK-BO-501~,:, KELLY BIJ.:,HIN..~ ELEV UF ERATI_ R-...I .:,AI"IEL.. 70. O0 F'r. INTERF'OI_AI'ED VALLIES F'OF:i: EVEN 100 FEET OF SUB-'.2;EA DEPTH 'I'RUE :, _IB-.=,EA ..... ~ASI_IRED VERT I CAE VERT I [::AL .... ,!F'I'H DEF'I'H DEF'I'H TOTAL. REC:TANGULAR ' COORDINATES NORTH/SOUTH EAST/WE:ST MD-TVD ' D I FFERENCE 'VERT I CAL CORRECT I ON :37:-39 :'::770. ()() :3700, ::ii'.:3 9 5 :3 :::: 7 (). () () 3:3 0 (). () 0 ................ 4"i] Ci 5 ........... '.".~i 9 '"'"2' 0 ........., 0""'0 ....... :::~" ~/""-'-; 0 0, 0 0 41 17 4070. ()0 4000.00 42:34 4170.00 4.100.00 19.14 '":'~; :3:-3 ,,~, ,_ · · -,, mm # _ 6.7:'-': 16,4.01 19,~, ..... ,(.) 2:34 '-,C w ,,~i ,_1 · 47. Pi'=' 6,4. 1:3 9.21 12.4:3 1/-',.61 ............ -4.~.~:'!55zt 27-0 :'0 0 4 20 0.0 0 44. '.:-': 4 4. :37 ,:"). 00 4:3 (':, (). ()0 4 6 2'2 4 47 (). () 0 4 4. 0 (). 00 49 .t ,-1. 4/:,70.00 4600.00 5062 4770. O0 4700. O0 ':"-".=, 42 N :2: F::'.:). 0:3 N 465.4 C) Iq 277 · :2:2 :326. :3:2 :3:2: 4. :2:4 m--I I"" '2:' ._1 . 114. 15:.';:.:. :2:4 11 72 21. ...f Izl · :32:. 71 28 /_'.1 550....-, N 636 '-"'-' , :. ,:, N 725 1'" · o_'"i N 447. :31 ..510.74 574.34 W 19:3, 244. o C~ 27 69 45. 46. 47. 70 1'"2 ---m ., ,.. 0 9 4:3'7 C) · ()0 ~" -". i;'"' ~l . . - · _,.:...., .-. 4. 970 (') .... ,14 5 0 7 ('-). 0 0 ..'F---~'E;7_-:~"-J:-.-_ 5170.00-- ;I-:3 C)0 · 00 4.'ii) C) 0. C') 0 500 ('). ()0 81:3.75 N 'PO 4.4:3 N 997. 'P2 Iq · 'm ! 6..:,c.. 15W 701. l'i..)W 772.51 W :3:3 9. :3::::9. 444. 91 77 1:3 4'7· 49. · .54. :2:/_-. 5100.00 1087, 18 N ':: =' 82 ,_4._,. · W 496.96 !5:::: 1.."-' .=l'.-.' 7 C) ...._ (')0 .... .r-i 20 C~ .00 5957 5:37 ('). 00 5:300.00 .................. 71-:: i h 5: ........... 5 4 70 j()() .......... 54 0 0.0 0 6247 ....... 7o. ,:).0 55C)0.00 1166.97 I',1 1247.47 N 915, 04 W ,-,,-, 0.:,.24 14 587. 41 7 9 4,'.-, :2:7 1328.42 N 1410. 15 N 105 (). 71 W 1115.96 W /_-. 33. () 6, 677.77 45. i.'.":2: 44.7(2) SF'ERRY-SUN igE:LL SURVEYING I_.JMF~NY A NI_'.:HI]RAI]iE A[.ASi<A ARL-:I'"I AI....ASKA, II',IC. [}E; Z 6.-- 1 5 L-:OblPI.JTATION /IA'rE PAGE 9 '-'1 " . , 1 :]o._, [)ATE OF .=,_IRVEY I]ECEMBER 2"7,' '-'-'= AI_.ASKA DECEMBER ,:.1, 1'-"-'~ i,._IIZIB NL MBER AK-BR-.=,¢) .... 1,;,., KELLY BI,ISHING ELEV. = · " ~ .... i -' ~I ~ ~- i~, uFERATUR ,.I..:,AME_. 70. O0 FT. I IqTERPFII..ATEI] VALUES FI3R EVEN 1()0 FEE'r OF SI_lB-SEA DEPI'H 6 .... .:,7 . _ TOTAL RECTANGULAR COdREI I NATES; MD-TVD NORTH/S;OUTH EAL=:T/WEST D I FFERENC:E VERI" I C:AL CORRECT I ON 1'492.06 N 117:=:. 6:_-: W 721.42 1577.._,':'"";._ N 1 ..'4.-'. 71 W 7/.,'7 ./.,/., 4:3, 6.5 46.24 /., 6'F,' 0 .. ,=, 70.00 ...,,':,U ) 00 ,,=, 4/_-, F; 970. () 0 ?, 'F~ 00 00 /.:,9';>';) 60'70. O0 6()00.00 .................. 7 i'5 'i ................. /%' i' 7 b' :'-()b ............... T. T'bi]) Ti:E;) '7:3 ()2 627 (). ()0 6'20 O. 00 7450 ,::,..:, 70. ()0 6. F:O0. ()0 7~.::~7' .......... 7-"4"/~]. O0- '7742 6._ 7 o 00 /., 500.00 1669· 97 N 1767.28 N 1860.87 N ' - ,,]-~"~-~.; ..... T- 1 ..A_,..". 6.~* N 2043.6.2 N 2t32.63 N 2:30:3.46 N 2386.60 N 1:310. :34 W "'"" b, ... u, 06 1381,19 W 876. ,_-,'-' ~'"' 1449. IS: 9 W <:~ 9 ,:'~, ~;'= 56.~6 5:3.2 :;.-] 51. 50. 4 ::-:. :::7 60 74 ' l'~]-'E.--~f~' W 1127, 44 1774.65 W 1172.19 ,=,.:,,:,. 75W 1217 18 46. 44. 44. 6::3 75 99 . 816,9 6, :iii:'70. 00 6, 800.0 O' :i:::308 6-,'.::~7(). oo 6'?,0o. ()0 ___%.,; ..... ~ ........, ........... · ) ,:, 44..., 7i') 7~'5'~-riP .......... 7'~'fi]"i'i 00 =._..~, / 170.00 7100 (:)0 8711 72'70.00 7200 · 00 2465.7:3 N · --... 4..-./.,7 N 2/-,17.03 N 2688.8£) N 2757.51 N 282:}. 76 N 1901.39 W 1259.25 1963.43 W 1299.86 2c)24 26 W 1""""-' ~'-' 208:3. :36 W 1:375.08 2140.17 W 1409.05 2195.9:3 W 1441.34 42. 40. :38. 36. 33. :32. 07 61 67 55 28 E:844 -- 7 :'.3'7 (')'YO 0 7:2:00.00 ::::9:::',0 7470. 00 74 (_')0.00 2890.21 N 2961.08 N 2252.43 W 1474.04 2:312.2'7 W 1510.44 :3:2.70 :--:6.4() ,.,FERRY .~.,_IN WELL "' ' PAGE lC) ARCO AL.A::;KA, D S 16- 1._, I Iq C. ANCHORAGE ALA'.:]KA COMF'IJTATION DATE DATE OF SURVEY DEL-:EMBER 2'.~, ""i:;Ri][i'HiZiE""' BAY ALASKA ~,.', 5 DECEMBER 31~ 1"'" . ,_lOB NUMBER AK BU ._,01~,.-, . I'" ' 7(;) O0 FT. KELLY Bt.,:,HING ELEV. = · , -I ' '" I" ' I. L F ERAT JR-._ SAMEC: VALLE.:, FOR EVEN lC)C) FEET OF :-]I IB-::;EA DEFTH I NTERF'OLA'TED ~ -'"' .- _ _ -" "I'RTJE. '" ' .... ,=,LIB-.:,EA HE~SURED VER'¥ I CAL VERT I C:AL .~'1]-'t [IEF'TH DEPTH TO'TAL "RECTANGULAR C:00RD I NATES NORTH/SOLITH EAoT/WE._ T ,' . 1] I FFERENCE . . , CORRECT I ON .:,(.).:, 7.2(') N '"'-' '-' :3117..59 N 24:3L=:. 24 W :3~'~; N ' 2506.21 W 32c~A.21 N 257/_', 66 W :3377.86 N 2648.51 W 157'i('). 46 159:E:. 96, 4 C). C):::.': 4:3.49 164 I. 75 1 Act.-, 2.':-: 1743. "'"o o 47, 7'F~ '5C). 48 51.15 3:46,2. (:)7 N 2717. ,..,':":',.., W '-'?]~'-' 09 N 278:3 7:3 W · -",... 'r." · . ,_,":'/-., 19. .5/-,_ Iq 2846 .10 W 1 7 '.~? 1...:,'-' *; 48 . (')_ 1 ,::,.:,._,. 41 4. 4.02 1876 · 44 41. (:)4. 191':: 71 37 27 10417 10548 10810 '"" (" m ,:, 47 ..) () C) 84, C) 0. () C) :3766,. 94 N '-' .~] 7 0 C) 0 '-' 51 ('),', C)(:) ,..~--,,=,o o'-'.J =- 9 C) N ,~. ::"'--~ 'Z' .,~L) 3 0 0:3.4 0 1 .947.0.9 1 'F.'78.54 31.44 iF:'A; 7 Ki .-i:.~.i------,~:/-2-, C)0.00 :--:'?'7 (':). 0 C.) 87 () O. (.'.)0 39L-~-7.49 N 3 C) 4';?. 11 W 2 C)(:)9.7.5 31...-1'-' :E:.9 7 9.7:3 N :::: (.)9 '2.4 6 W :2:0 4 ('). :5 4 :':: 0.7'.:) 4048. 14 N :31:32.79 W 206,8.2:3 27.7() 8 9 '7 ¢), 0 (:) :::; 9 (:) 0, 0 (.') 4111 34 N 3170 6:.3 W .;,-,: , . .(.) ./=. 43 24.20 1 1 1 8 4. S' 0 7 (:). C) (:) 'F.;' 0 C)(:). 00 I 1 :--:0 4 91 70.00 91 (} O. 0 C) ]:I-':.?F' :Ei ......... ;.~';.2 4' 4]'k?:'.'-! .............. ~.~F~ 7 4 ,, C)2: 4170.77 N ,-~ .-, ~ 4.,...' .... 5 0 N ,.:,,~06.1 :~ W :-::237.90 W 2114,0,9 ".' 1:7~ 4:3'7 :2:0 2'-.'F~ ,..c. ~ m · . · _ .. '-"-'/ . :21 4'.';' 7 (") 4. 9 N .:, ... :,4 64 W 4. 8.98 14./:,0 THE CALC:UI...A'f'ION PROCEI.]L.IRES USE A LINEAR INTERPOLATION BETWEEN · . _ J.=, OF'-~.'.':O~-tTATLIRE ) F'O I NTS PAGE 1. 1 A N rT. H .'.'~ F:;,' A G E A L A S K A DA'T'E OF ~::tlRVEY ....... ]::IECEMBFR '2"}., 1'- '''' '='y,::, ._, C 0 M F' I...I 'T A T I 0 N D A 1' E ~i,'~i:: [si;1~]'[~-'!~:'i-~ ...... .... -1-"F~/i:-:'~T ,.lOB I',ILIMBER AK-I=]C,-SC) l'-"-'z.,--., KELLY BIJSHING ELEV, = 70,0C) FT. 0 P E R A T 0 R -,_1. S A M E C: ................................................................................................................................................................................................................................................... :1: I'..I'T' [.-'.: R F' 0 I... A 1" E 1] V A L.. t .I E'.iF..; F 0 R '..:.-:; F' E I..-: I A L.. S I..I R V [.:- Y F' 01 I',! T S '~ '.=; I..i R E D V [:..'. R 'f' I C A I._. V E R T :[ C A L R E ... '1' A N G I...I Ll.. A R I::: 00 R D I N A T E _~..4:"I"H DE:.'PTH DEF:']"H Iq 0 F~'I'H / '.E: 0 I...I'T H EAS'I" / WE:S'T' MARKER. 1 ():=: 70 :l 109:3 I i 1,=.-., ..J ,,.' 111 ._,:, I 120 6 I 1. :2: (.)0 1 i ::-~; ,'-1. :2 :ii!::i.::: 1 e,, ()7 :.374./::,, (:)7 4012. :21 N ::: 1.1. 1.46 W "I'OP '.:;ADL. EROCH I 'T :iii;'i~'ii~5. C)5 :=:'~.>2.5. ()5 4.126. :2:1 Iq ::3179.70 14 'I'OF' Z OI',IE: :3 9 04:3 ;'44 ................... :::'97:3. ...... 4.-[~ ............................ 41 ~i'""~'-?':,, z. 1 ..................... N :'~;""":=1 ./7." '~ I7 W -- 'Ti.~i ~'--':~ 0 Jq [::-"i:'] 904 8 41 '""" ...... ' . ,..., .-., 7,-, Zl. 1 41 ':'-'"" '" '=,"=' 86 ........ ,,:,, 1.a"'" Iq ..:~ 1 .. .... · 14 HO T 'i)():BS, 15 901 ~]:. 1 :'~ 41 :i:.= 1.. 40 N :3212, 36 W 011..../WA]'ER CONTACT '::~ 1 c'-,/:., .... '"':' ,..., . ,..., y ....,,..:. ........................... .=,.,::...:,,::,. c,c, [,.,I :::,l..l[.~k, I=Y I] [ii: l:::' ]' H · .:,...., :,o::,,:,. 422'?.. 4:=: I',1 ......... :'"":~;;;-""'" ....... ;' '"'; ...................... ";;" '" /''' ' ,. ... ii ..:1 ....I . 'i;~ ':::: () :t. ".l.:":: 91:31. ,:l.::ii: ,'.1.:244:, ::_:',::!i'. N 3:;::'5C), 40 W F:'t...I..i(:~ BACK TD 11:3'i':;' :3 'ii;' 244 ,, ()2 'il;' 1. 74. ()2 4'.::.' 70.4 9 I,,I :37'64.64 W 'T 0 T' Al_ I][:.-:F' TI'"I I] R I I...I.,.[ii: R .................................................. : ............................................................................. ARI-:O f~L..ASKA~ I I]S! 6- 15 'S '1" R A'I" T G R A I::'1.-I ]' C :-5: I...I M M A R Y C 00 R I.'.l I N A T E S ................ TVD .................. B I'::: B :::i; I...I B - S E A T FI I C K N E '.."-.: S VE"R'T' I C:AL.. N I TI"-I R IS F. T 0 W E/.. L I-.I E A Ii ( C. IR I G I N- 14.1 7 I-- N L 5 () 4 F:' N I.... ) S E C 2 4 '1' 1 C~N R 1 !SE T'OF' SAD/...EROCH I "r 10:=:70 ""'-' o,:, 16.0 7 8 7 4 6,0 7 1-0 F' Z I.-.I N E ..:, 1 1 ( )'-.,':-: ,::, .~, .~ .......... ~l, 0 5 c:, .-....: ...., C).=; .............. T'O P Z 0 N E'"' 2 ......................................... I :l- I'5'2 '.'."4'.f4 H 0'i' 11 ;I 5:.3 9048.41 897:3.4.1 01 i..../WATEi:I:~ C:r')N"I"ACT ;l"1. 20./:, 90F.',8, :l 5 9c) 1 :.'::, 15 ............ I..-.'L'.LIF.~ BACK I-I] .................... I'1:342 ................................................ I"CI'I"AL.. I]E;P]"H [iR I I....I...EF~ 113')):3 'Fc244,02 'F~ 174, 02 i") '- 'F'RC.,I;'i""I.i."I"NEAR E'X T'F;,'hF'O[...'A-'I~-I'i~..il~,T'''Ei[:-.[..OW DEEF'EST STAT I ON. 2) (":OHI:::'I...II'ER i:::'F;:OGFb:~M- '.::i;I:::'EIRRY ::i;l_llxl THREE [.~IME:NSTOIxiAI... R&DTUS (:)F CURVATURF.... [)A'T'A CALCLI/...A]"IOI'.I /.'.',1'..11) IN'I"ERI'"OI...ATION BY RADTI...IS OF (::URVAI'I...IRE 2. _.: ..... :,.... ' .......................................................... .~ ................................................................................................................ ............... I.-/(.'.'iH'l~Sl]~AT I I..-.IN DATE I.- Er?E:.MBER :31 -, :1. 985 DATE OF SLIRVEY DECEMBER~.'.--"E), 1'.--~'-'=:: ,:,._, ,_1L-.I B N I..11,1B E R A I-:::-. B .'.)-....'.'ii C) '1. :2 8 I<EL. LY BLISHING EL. EV. = 7 C.). 0 0 F'"I'. 5CRLE :- 1 ~NCH TO ~000.00 7 1000.0 PRUOHOE 8R¥ 16-15 RRCO RLRSKR. INC. DECEHBER 29. 1985 RK-BO-50128 .-40~0.00 TRUE NORTH % -so~o. oo -2o~0. oo -~obo. oo ~000.00 4000.00 ~000,00 -1000. O0 l_1000.00 HOR I ZONTFIL PROJECT I ON SCALE :- ! INCH TO 2000.00 / 2000.0 PRUOHOE OS 18-!5 AK-88-5.0128 ARCO ALASKA. INC. OECEN86R 29. 1985 O. OO 2000.00 4000.00 6000.00 8000.00 ~0000.00~ 9244.02 ~11393 2oho. oo 4o1~o. oo 6oI~o. oo VEl=iT I CRL PROJECT T ON spe -sun January 50~ 1~86 Mr. Randy Ruedrich ARCO Alaska~ Inc. P. 0. Box 560 Anchorage~ Alaska ~510 Re: Our Boss Gyroscopic Survey Job No. AK-BO-50128 Well: DS 16-15 Field: Prudhoe Bay Alaska Survey Date: December 2~, 1~85 Operator: J. Samec Mr. Ruedrich: Please ~ind enclosed the "Original" and one (1) copy o~ our Boss Gyroscopic Survey on the above ~ell. Thank you ~or giving us this opportunity to be o~ service. Sincerely, NL SPERRY-SUN~ INC. Ken Broussard District Manager Enclosures .. I ~"~ ';7' '7 7:1 ,. '7 ".7 ':" ,':'::'~ ixl C H Ii!F;:('.'.', (!i El .,'-".':~i... A :iii: !,:': A DATE[ OF SL.iRVE'.;' .CI [.iT F:: E: H E: i:::; F: ["'i'"I 1'"'I F:'i..'. "I'A I" ]. i:-: i" i .[) f:.t 'T'lEi: [{':0 (!i:t-.i; G'~"'I:? F'I 5:; ;:: ':: F' ]i (:: :ii::i...li::;: L..)tii[ i:) tE C IFf h'l B Iii!: I::;: :3:1., 1 'i;; 0',5 ,...I 0 B N I...I N B E I::~ A i-::: - :00- !.501 :;ii: I-:::E[...LY BUSHING I~!]I....E:V,, : ....7<)., ,:'",(', ;':"!',. ::: 0 P E R A T 0 F;,'--,_.1 ,, S A I"1 Ii;i: C _ . (:i l'"l I lq t'3E' 3F:ii!i'l:::: :i:.'; i)lEf](i / .1. 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('i".' ;~1: V" "'i';:] ............... 755.5:,'2i: '7'?i--(Z ........... !~i! .:I7' 2]: :..':i: ,, ?i::,'i;;: 14.6 0 I 1 t 84 '3'070, ()0 '!?OC~() ,, 0(.,' :1. :L 304 917 () ,, 0 C) '!;' 10 () ,, 00 ................... :f."]: ?.:;'":iff .................. "!;; 2' 2i:'4'"',;' i!7.'~']i: ........... ;;." J.'72i ":;' i') 5(), 48 I .... 1. 15 2 '7 44 ..... ..'.. , SCqLE :- i !~CB T8 iO00. O0 / I000,0 PRdO~OE 8q~ qRC8 qL~SR~, DS 18-15 OE£EMBER 29, ~K-88-5012~ INC. .-40~0.00 TRUE NQRTH 11393 -~obo. oo '~- T ~OR i Z O?~- qL PRO, JE C ~ ~_ ON -4000.00 > -3000,. 00,- - - ~O00, O0 -lO00, O0 0.00 -i000. O0 5CRLE ;~ i INCh TO 2000.00 / 2000.0 PRdOhOE BAt OS 16-1S AK-BO-5.Oi28 ~8C~ QLRSKQ. !NC. OECEHBEB 29, !985 0.00 2000.00 4000,00 'CGOG, CCI ! 200C, O0 I 4oho. cc i CCCC. GC =. . ; · LIBRARY TAPE CURVE SPECIFICATIONS Company ' ARCO ALASKA, INC. Well D.S. 16-15 Field PRUDHOE BAY County, State NORTH SLOPE, ALASKA Date 12/16/85 Curve Name, (Abbrev.) Standard Curve Name Logs Used Ac 1st File Main Pass 'ACOgSTIC 'an'C/AR BHC/AC-DIFL Scale 150 - 50 SP SPONTANIOUS POTENTIAL -80 - 20 GRAC GAMMA RAY " 0 - 100 RFOC RESISTIVITY FOCUSED DIFL .2 - 2000 RIL~ RESISTIVITY MEDIUM " " RILD RESISTIVITY DEEP ! " " GR GAMMA RAY CN/CDL 0 - 100 CN COMPENSATED NEUTRON I " '60 - 0 DEN ., BULK DENSITY " . 2 - 3 DENP DENSITY POROSITY " 60 - 0 , . CORR CORRECTION " -.5 - .5 CAL CALIPER " 6 - 16 · 2nd File - Repeat GRLG GAMMA RAY to 2,499'I " 0 - 100 SP - sPONTANIOUS POTENTIAL BHC/~CLbIFL' -80 - 20 CAL CALIPER CN/CDL 6 - 16 AC ACOUSTIC ' - BHC/AC .150 - 50 CAL CALIPER , CN/CDL 6 - 16 RFOC --' RESISTIVITY FOCUSED '- - DIFL ---- .2 - 2000 - RILM RESISTIVITY MEDIUM " " R~LD RESISTIVITY bE~ "- J " ....... CN ~ COMPENSATED NEUTRON~ ~ CNJCDL 60 - 0 - ,, . ~:~ i 2 - 3 ,. 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':~:: ~_: ... ........ -...,.. .............. . - ....%~:: ~ ~ -..._:~ ': _. .:.':- - :::::::::::::::::::::::::::::::::::::::::::: :%~:~-~: ,::~: _ ~:~ ~~:~:~::.~::~...._._; ........ :.: ...... :... .... _... ..... :.._.. :- .:: _ ~ . ~ _ '::..:::. :.::: ........::~ Suggested form to be inserted in esch "Active" well folder to chec~ for timely compliance with our regulations. Date Completion Report Nell'lltstory Hud Log "-Core Chips ; Cbr~'Description Registered Survey Plat Inclination Survey Directtonal .Survey Drill Stem Test Reports Production Test Reports Log Run Digitized Data Required Date Received i Remarks · · ' ~ - ARCO A[~:i;k~, I'nc~ A'n c h o'~" ,.'..'~ g e, A I. a ~? I< a !)ATE' January i6, i9° '"r~ ' C ' ...0 D i'i L ,,.,.. ,::,r. E F;.: I.E N E A R P. i r e c o n a F:' L e a _'~ e :.:: i g r'~ a 'n ,.:1 'r' e -!.- u. 'r' 'n -i: h e a -I: -i: a c h e d c c-, p ..-:..-. a :~: '.,- e r.-: e i p -I: ;-, '? cl a '!' a ,. :...e~ f..-~ I \;¢:,',¢1 ........ .L~ ,.,'; .FIAVE A I'.4!CE DAY! !<el. Ly Mc:F'ar La'nd .... /I A TR- i ,.........:. ::.' F T'.', :[ $ T F;.: ]: B U T ]: 0 N 2 ~ Oil &- G~s ~s. {mmmission A~H~orag~ F'hi 1. [ i !:'.' 'c. I::,'R i,i ;:, [ 1. i £ ......L R & D .S:oi"[ i o ,-4- +.e 6,1:' ]" E' X a C O ,~il. es A L a :'-.: !...: a F:' r',, ';'.;r.. 13 .......... x ~0(-) 60 A'nchc,'r'age, AI.a.~ka il) A TIE ' ,..I a 'n u. a 'r ::..-' i:. F E R Iii: N C E · 1 3, i 9c:,':' (::,' AR(:]:(:) 0 I.", e 'n i-::'e !. L':../ i"'icFa'r' I.a'nd A "I" 0 ..... i 4 2 9 F:' :[';'- 'J: S 'i" l:;: :I: 15:)!_,-'," ]: L], !"-... ( ' //..~ .,,_._., '--" A~ci':o:'~g[' ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 14, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' State Reports Dear Mr. Chatterton' Enclosed are the December monthly reports for the following wells' 1A-7 2H-6 3A-13 3F-12 3J-11 4-29 L2-29 1A-13 2H-7 3A-14 3F-13 3J-12 ~ 16-15 L3-5 1A-14 2H-8 3A-15 3F-14 4-23 16-19 L3-!9 1H-4 2H-9 3A-16 3F-15 4-24 16-20 L.5.- IS 1H-8 2X-8 3F-11 3J-10 4-27 L2-21 If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU13/L05 Enclosures RECEIVED JAN 1 ]986 0tl & Gas ~ns. t;ommJss~on ARCO ^laska. Inc. is a Subsidiary of AtlanlicRichfieldCompany ARCO Alaska P.O, Box Anchorage, A[m_~ka 995 t t~ DATE: I)ecember 28, 1985 REFERENCE: ARCO Magnetic Tapes D~ i6-t5 t2-16--85 OH tape D~ t6-t9 t~_9-3-8~_, OH tape DY !6-t 9 t 2-3-85 OH L$$ ~2297 w/Li_~t ing £)62 w/[i~ing Waveform ~ape ~71~)62 DA ~'ch w/List ing ~ch F'leas'e =-:.igr~ and return The a'l:.'tached COF'y a~: receip'.l: of data, R. eceivecl By__ HAVE A NICE DAY! KeL ~y McFar !.and ATO-i 429F TRANY. ~6t5 DISTRIBUTION Ch err' oil D & M -- '"'"- Exp i. ora -i i u,', Exten.sion Exp[ora't'ion Ex xon M~rat'hon Mob i L Phi LL ips' F'B We L I. Fi L e_-'-: R & D $ohio ,,D'ta't'e of A La,s"ka Texaco STATE OF ALASKA ALASKA (~L AND GAS CONSERVATION C(~MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS .'Drilling wel~] Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-264 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21474 4. Location of Well 1417' FNL, 504' FWL, 5ec.24, T10N, R15E, UM at surface 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 70' RKB ADL 28332 ALK 2328 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 16-15 11. Field and Pool PrudhOe Bay Field Prudhoe Bay 0il Pool For the Month of. December , 19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 0300 hfs, 11/25/85. Drld 17-1/2" hole to 2530'. Ran, emtd & tstd 13-3/8" csg. Drld 12-1/4" hole to 10,796'. Ran, cmtd, & tstd 9-5/8" csg. Drld 8-1/2" hole to 11,343'. Ran logs. Cont'd drlg 8-1/2" hole to 11,393'TD (12/14/85). Ran, cmtd, & tstd 7" csg. PBTD = 11,342'. Secured well & RR ~ 2000 hrs, 12/17/85. 13. Casing or liner ru.n and quantities of cement, results of pressure tests 20", 91.5#/ft, H-40, weld conductor set (~ 110'. Conductor report not yet receive'd. 13-3/8", 72.0#/68,0#/ft, L-80/K-55, BTC csg w/shoe ~ 2505'. Cmtd w/2300 sx PF "E" & 400 sx PF "C". 9-5/8", 47.0#/ft, L-80, BTC csg w/shoe ~ 10,789'. Cmtd w/500 sx Class "G". 7" 29.0#/ft L-80 BTC csg f/10,574' - 11,388' Cmtd w/267 sx Class "G" 14. Coring resume and brief description None 15. Logs run and depth where run DIL/Accoustic GR/Accoustic LSS/BHCS depths are not available DN/GR/CNL/Sonic 6. DST data, perforating data, shows of H2S, miscellaneous data None RECEIVED JAN 1 4 1986 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED TITLE DATE NOTE--Report his form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 TEMP/MR02 Submit in duplicate ARCO Alaska, Inc. Post Office B~.-~,.~/00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 December 13, 1985 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton: Enclosed are the November monthly reports for the following wells: 2H-9 3A-11 3F-8 4-22 16-19 2H-10 3A-12 3F-9 4-29 L2-3 2H-11 3A-13 3F-10 16-7 L2-21 2H-12 3C-6 3J-9 16-15 L3-15 3A-10 3F-7 3J-10 16-18 WSP-12 WSP-20 If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU12/L129 Enclosures RECEIVED 1 s 1 85 AIt~ska Ou a Gas Cons. Comrnissiort Anchorage . - ARCO Alaska, Inc. is a Subsidiary of AtlantlcRIchfieldCompany_ .. · STATE OF ALASKA · - ALASKA ~i' AND GAS CONSERVATION COOl'MIsSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well ~( Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-264 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21474 9. Unit or Lease Name Prudhoe Bay Unit 4. Location of Well atsurface 1417' FNL, 504' FWL, Sec.24, TION, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 70' RKB ADL 28332 ALK 2828 10. Well No. 16-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool For the Month of. November , 19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 0300 hrs, 11/25/85. Drld 17-1/2" hole to 2530'. Ran, cmtd, & tstd 13-3/8" csg. hole to 6350' as of 11/30/85. Drl d 1 2-1/4" 13. Casing or liner ru.n and quantities of cement, results of pressure tests · 20", 91.5#/ft, H-40 weld conductor set ~ 110'. Conductor report not yet received. 13-3/8", 72.0#/68.0#/ft, L-80/K-55, BTC csg w/shoe ~ 2505'. Cmtd w/2300 sx PF 'E" & 400 sx PF "C". 14. Coring resume and brief description None 15. Logs run and depth where run None 6. DST data, perforating data, shows of H2S, miscellaneous data None 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED TITLE DATE NOTE--Report on,his form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed· TEMP2/MR61 Form 10404 Submit in duplicate October 50, 1985 Mr. J. F. Messner Acting Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Re: Prudhoe Bay Unit DS 16-15 ARCO Alaska, Inc. Permit No. 85-264 Sur. Loc. 1417'FNL, 504'FI~TL, Sec. 24, Tt0N, R15, !~!. Btmhole Loc. 2493'F~, 2598'FWL, Sec. 14, T10N, RI5E, IIM. Dear Mr. Messner: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill dOes not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout 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. Where 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. ~~~truly~_¥ours ~ ~ C. V. Chatterton Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE CO}~94ISSION be Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. ~ . Department of onvironmental Conse~ation w/o encl Mr. Doug L. Lowery STATE OF ALASKA ALASKA OTE AND GAS CONSERVATION COI~m~AlSSlON PERMIT TO DRILL 20 AAC 25.005 lb. Typeofwell EXPLORATORY [] SERVICE [] . STRATIG DEVELOPMENT GAS ZON: ~_2/2 ._~ ~ la. Type of work. DR ILL I-X~X REDRILL [] DEEPEN [] 2. Name of operator ARCO Alaska, inc. 3. Address P. 0. Box 100360, Anchorage, Alaska 99510 ~_;~ 4. Location of well at surface 9. Unit or lease name 1~17' FNL, 50~' F~L, Sec.2~, T10N, R15E, UN Prudhoe Bay Unit At top of proposed producing interval 2575' FSL, 2520' FEL, Sec.14, T10N, R15E, UM @ Target At total depth ~I~'~~ 2493' FNL, 2598' FWL, $ec.14, T10N, R15E, UN 5. Elevation in feet (indicate KB, DFetc.) I ~~tion and serial no. RKB 70', PAD 31' AMSL ALK 232~{~ 12. Bond information (see 20 AAC 25.025) ~~ Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 6 mi. NE of Deadhorse miles 2492'FNL @ TD feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 11242'MD, 9208' TYD feet 2560 120. Anticipated pressures 19. If deviated (see 20 AAC 25.050) o KICK OFF POINT 2800 feet. MAXIMUM HOLE ANGLE 44 I (see 20 AAC 25'035 (c) (2) 10. Well number 16-15 11.Fieldandpool Prudhoe Bay Field Prudhoe Bay Oil Pool Amount $500,000 15. Distance to nearest drilling or completed 16-16well 55' @ 3333'TVD feet 18. Approximate spud date 11/10/85 3075 psig@ ROOF Surface 4180 psig@ 920R ft. TD (TVD) Proposed Casing, Liner and Cementing Program SIZE Hole Casing i30" Ii7-1/2" 2 jts. 12-1/4" 8-1/2" Weight 20" 91.5# 13-3/8" 72.0# 13-3/8" 68.0# 9-5/8" 47.0# 7" 29. O# 22. Describe proposed program: AND LINER Coupling/ Length/ I I BTC/ 2 69' I I BTC/ ,0626' I BTCI 787' SEi3'ING DEPTH MD TOP TVD MD BOTTOM TVD 31' I 31' 111' 111' I 31' 31' 2500'I 2500' I I 10655'1 8785' 11242'I 9208' of csg. ~tring. 29' 129' 10455' I 8642' I CASING Grade H-40 L-80 K-55 L-80 L-80 QUANTITY OF CEMENT (include stage data) 2000# Pol eset 2500sxCS 111&4OOsx CS Ii 500 sx Class C 300 sx Class G ARCO Alaska, Inc., proposes to directionally drill this Sadlerochit development well to 11,242'MD (9208'TVD). A 20",'2000 psi annular diverter will be installed and operationally tested prior to spud. The 13-5/8", 5000 psi, RSRRA BOPE stack will be installed and tested (rams 5000 psi, annular 3000 psi) upon installation, weekly and operationally tested each trip. After reaching TD, logs will be run across selected intervals. The well will be completed using a workover rig at a later date. A string of 5-1/2", 17#, L-80 tubing will be run and set above the Sadlerochit. A downhole safety valve will be installed and tested upon completion of the job. Non-freezing fluids will be left in all uncemented annuli within the permafrost interval. Selected intervals will be perforated in the Sadlerochit formation and reported on subsequent reports. Reserve pit fluids will be disposed of down the 9-5/8" x 13-3/8" annulus of this well. The 9-5/8" x 13-3/8" annulus will be left with a non-freezing fluid during any interruption in the disposal process. Upon completion of the disposal process, the annulus (see attached sheet). 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED .:..~-~/~.~/--~-~---~-- TITLE Regional Drilling Engr. The space'below f~;~-~ommission use CONDITIONS OF APPROVAL DATE Samples required []YES ~NO Permit number APPROVED BY Form 10~101 R~v 7-1-RC) Mud Icg required [~]YES I~.N O Approval date ~S"- ~GV' 10/30/85 , (£LC) PD/PD163 Directional Survey required APl number ~YES []NO 50-- O"'L,-? - "d.,,/4/7 y SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMM ISS I ON ER DATE by order of the Commission Octobar 30, 1985 Submit in triplicate PERMIT TO DRILL 16-15 (cont'd) will be sealed with 300 sx cement followed with Arctic Pac. DS 16-14 will be 115' from well 16-15 at 1300'TVD. DS 3-13 will be 76' from well 16-15 @ 7976'TVD. RECEIVED OOT~ ~ Alaska Oil & Gas Cons. Commission Anchorage -r- S000 > 6000 ?000 D816-15 0 [ 000 2000 3000 4000 5000 6000 ?000 0 ......... '-. ARC 3 AL. ,SKA, INC. 2000 .~CALF_ I IN = 10tttt FT. 2000 SHL: 1417' =NL, 504' F~ L, ~ ~ 3-3/8' CASIN ~ TVD = 2600 SEC.24, ~ 1ON, R15E, E M KOP TVD - ~SBO THL: 2575' FSL, 2520' FI ~L, ~.5 ~FC 14_3'1~N RI~F, I!~ 3000 ooo 17.5 22.~ ~ 3 .5 EOC rVO -- 4389 M 3 -- 4565 DEP = 640 ~ 5000 6008 Fr(TO TARGET) ; ~ AVERAGE ANGLE 43 DE~ 'S3 MIN K-'O TVD m7470 MD--Saaq DI~P--~04 ~~~ 7000 8000 SHU ~LIK TVD ~ 87 ~5 MD ~ 1060'3 DEP ~ 4830 SAG R VER TVD = 8746 MD = 10603 DEP = 4830 LCU TVD = 87,~5 MD = 10601) DEP = 4830 - ~-b/8' CASING IVD ~878b MO~lO~bb DEP ~48U~ ~ 9000 TOP SADLEfl~3CHIT TVD = 8795 MD = 106~9 DEP ~ 487~ · ARGET TVD - aaa0 MD - 10a~6 DEP - ~0~ t8 0/~ t CONTACT T~D = 9100 MD = 11092 DEP ~ 5172 TD T"O = 8208 MD ' 11242 DEP ' 5276 I"ECEiVED BASE ;ADLEROCHIT ~vo--g~05 MD--11377 DEP-S36g - A~aska (ii & Gas Cons. Anchorage ...................................................... ~ ......... 000 0 1000 2000 3000 ~000 BO00 6000 7000 VER?~C~L SEC?ION 8OOO 90OO 10000 11000 6000 -6000 LO w C~ 0 z~8 C9 I CD CD '~ P. - N COORDINRZP. S Z -5000 -4000 -3000 -2000 -1000 0 1000 I i I I I I i I I I I I I I I I I I I I I ! I I t I I ! I I I I I I I I I I I I I I I I I I t 141',' F~I R~4' FWl SEC.24 T10N, R15E, UM 257 ~' FSL, 2520' FEL, SEC.14, TION, R15E, JM 0S16-15 ~RqFT ~ 'VD = 893~ 'MD = 10856 )EP = 5008' I 3992 ~ 3024 ~ RECEiV: Alaska Oii& Gas Cons. Con'imis ion Anchorage i i i i i i i i i i i , i [ i i i i i i i i i i i i i i i i i i i i i i i i i i [ i i i i i -6000 -5000 -9000 -3000 -2000 -1000 0 1000 E - N COORDINFITES E - H COOROINFITES '~ w r-~ cz) o z o -6000 -5000 -4000 -3000 -2000 -1000 0 1000 '~100 5833 6~3 0516-15 k7~O f~ 12 k \\t LS° ss ' t550 IlS 3-13G l DS16- 14 \DS16-13 - ED A!ask Oii& Gas Con, Cor:lrn sion Anch0ra_g( I I I I I ! I I I I I I I I I I , I I I I I I I ! I I I I I I I I I I : i i i I i i i i i i i i I i I i i i i i ~ i i ! i i -6000 -5000 -4000 -3000 -2000 - 1000 0 1000 E - N COORDINFITES 0 [~_1~ Z '--' [ - N COOROINBT[S ~-~' o -2700 -2600 -2500 -2400 -2300 -2200 -2100 -2000 C~ I I I I I I I I I I I I I I I I I I I I I I I I I I t I ~ 051 o X o ~067 · - 32 ~~ ~8199 ~, ~, ~789 KECEiVED u. & Gas Ccq~, '-'r ...... ~ ...... ~:"~"~ 0c~ 3-1 t918 ~ i ! ~ , , , i ! ~ i , i , ! i i , i i , ~ i i i ! , t i -2700 -2600 -2500 -2400 -2300 -2200 -2100 -2000 £ - N O00ROINFtT£S DS F. - N COORDINBTES -400 -300 -2~]~F~ -100 0 100 -~_¢ 200 300 400 0 0 o Z o I 273 6.14 11~ ~/4131 5192 031 i'3677 i o 3~81 ~293 o I 0 -400 -300 -200 - 100 0 1 O0 200 300 E - 1,4 COORO I NflTES ~,~-,? o' ~; ~.*,,..~ 400 Alaska 0ii & Gas Cons. SURFACE HOLE D I VERTER ARCO. ALASKA SY STEM 'SCHEMAT IC INC. I0' HYO. CPfl. BM L VALVE ELL ~ tSI[I[ I)~IAIL! lo- ~. ~.-~ v~ I~L W las ~ ' U ~E~ I~-- ILLI~ , ,,, ~ ,, ,, ~~~~:~1 :" '1 · " ~ - -~ ,, il ............ I "= '~ ~:'?" "" ~ ::"~ ~ I: Valves o.' dlv.rt.r preventer Is closed. ' !', ;' ~ nm mml mmm~m~d ,,~m m mm. fmmml' :o c4m _lmmlmr mmmlr mi m eml~ mm et mm Immm m a~ I~lm mm mm aid Imm, m~ lmm 3 mB. · ,mm ARCO Alaska, Inc. Post Office B°'x-t'00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 25, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 16-15, Permit to Drill Dear Mr. Chatterton: Enclosed are: We es any q Sincerely, .. ?'d. F~,/Mes sner ~>gqonal Drilling Engineer (Acting) JFM/ELC/tw PD/L163 Enclosures An application for Permit to Drill DS 16-15, along with a $100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore Proximity plots A diagram and description of the surface hole diverter system A diagram and description of the BOP equipment timate spudding this well on November 3, 1985. If you have uestions, please call Ed Cole at 265-1635. RECEIVED Alaska 0ii & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary~of AtlanticRJchfieldCompany . ; 14 ~1:~ TiOt, I, ~°15£, Lli~. ~ ',/z, . · I q, "48,~' ' ,~ !¢i7' . . " '""'"" ',,,,o_'N - ,',,,z ' TO PRACTICE LAND SURVEYING IN 1,4. Y : 5,929,396.,4.3 THE STATE OF ALASKA AND THAT X : 719,306.30 '- LAT THIS PLAT REPRESENTS AN AS- BUILT SURVEY MADE BY HEr AND LONG : 1,48°13~53.162'' THAT ALL DIMENSIONS AND OTHER ~/~ z/,,~,o ×: ~,s,~o.~:~ DATE LAT : 70°12~35.816" D.So 16 - CONDUCTORS 12 THRU' 16 LONG ' 1,48°13'53.803'' AS-BUILT LOCATIONS STATE PLANE LAT & LONe, 16, Y : 5,92~,630.65. X : 719,255,58 12. y : 5,929°160.99 LAT : 70°12~36o982" x = 719,3 56,93 ~"~'~_~'~, _~- OFATI~. LONG : 148°13'54.437'' LONG = 1,48°13' 51 o892" '"'."~'~ ~..' ~. · /I~L -,/_ ~'~ 13 Y = 5,929,278.37 ~"~'.."49T.~.~ ~ ' '..~ ~. I~ i ! ~-:' i '~ · X= 719,331o30 iE.~//~ ,./,,.~~~';"',,; ........ ~'""~ ........ '//""~- ~ ~' ........... ..... LAT = 70°12'33'496"~'~~f~'~ LONG = 148°13'52.537'' "~ ..,;,/,~/IR~/L ~~ ."... ~ ~-':~" ,'" '~" ~'_/_,~.~; '~.;~,~'m,o,,,,~.~"" ' .......... -~ x,.~..-~ D.S. ~ lb / 12 - 16 C~LID~CTOR RY- ~UIL f i i I ~llanlicRichfield¢ompa.y NORTH AMERICAN PRODUGING DIVISION · .. . .-.j..~.. ~L,SK~ D~$TR~¢T--pRU~HOE B,¥ I~EP.~ .,~~ ii ! i · CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc (2 thru 8) (3) Admin c-'~..,...;'t...., z,-, ~.~ ~>'" 9. (9(' thru 12) 10. .r/..~ ~' 11. (10 and 12) Z 12. (4) Casg/~,.~/~-27-~ '(i3 thru 21) (22 thru 26) 2. Is 3. Is 4. Is 5. Is 6. Is 7. 8. 13. .14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. YES NO the permit fee attached .......................................... well to be located in a defined pool ............................ well located proper distance from property line ................. well located proper distance from other wells .................... ,. sufficient undedicated acreage available in this pool ................ well to be deviated and is wellbore plat included ................ Is operator the only affected party ................................. Can permit be approved before ten-day wait ..........................~ -~-~, .... REMARKS Does operator have a bond in force ................................... Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~z ..... 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 wellbore separation proposed ............................ Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ~,f Does BOPE have sufficient pressure rating - Test to O~'OdD~D psig .. /f~ Does the choke manifold comply w/API RP-53 (Feb.78) .................... Is the presence of H2S gas probable ................................. Additional requirements ............................................. Additional Remarks: /~v A,,_- ~.;,~w 7~to~ ~g-/~ 797~. , 1/,.5' ~,~ '" / o ~z mm Geology: En~ineerin~: HWK ,[~ LCS --- BEW WVA ~ MTM ~ HJH~ JAL , :?'% .............. rev: 03/13/85 6.011 i INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ,,,
