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186-037
STATE OF ALASKA ALASKA OI AND GAS CONSERVATION COMMIS~ON MAY 2 1 2010 WELL COMPLETION OR RECOMPLETION REPORT (~t~?~s Cans. Corrur~ssia 1a. Well Status: ^ Oil ^ Gas ^ SPLUG ^ Other ®Abandoned ^ Suspended zoAAC 2s.~os zoAnc 2s.~~o ^ GINJ ^ WINJ ^ WAG ^ WDSPL ^ Other No. of Completio Zero 1b. Well Class: ;~00jI0t0Q8 ®Development ^ F~Cploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., 0 4/23/2010 12. Permit to Drill Number: 186-037 310-059 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded: 02/06/1986 13. API Number: 50-029-21547-00-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached: 02/23/1986 14. Well Name and Number: PBU R-26A FEL, SEC. 32, T12N, R13E, UM 226 FSL, 2313 Top of Productive Horizon: 2075' FSL, 2011' FEL, SEC. 32, T12N, R13E, UM g. KB (ft above MSL): 72.9 GL (ft above MSL): 37.9' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: •2153' FSL, 2002' FEL, SEC. 32, T12N, R13E, UM 9. Plug Back Depth (MD+TVD): 9215' 8846' Oil Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 636626 y_ 5976731 Zone- ASP4 10. Total Depth (MD+TVD): 9675' 9300' 16. Property Designation: ADL 028279 TPI: x- 636890 y- 5978585 Zone- ASP4 Total Depth: x- 636896 Y- 5978664 Zone- ASP4 11. SSSV Depth (MD+TVD): N/A 17. Land Use Permit: f TVD i k f P t 18. Directional Survey: ^ Yes ®No Submit electronic and rinted information er 20 AAC 25.050 19. Water depth, if offshore: N/A ft MSL ros ): 20. Th ness o erma ( c 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): DIL / SFL / GR, BHCS / GR, LDT /CNL / GR-Poro, LDT /CNL-GR-Raw, Geocolumn 22. Re-Drill/Lateral Top Window MD/TVD: N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT' CASING WT. PER' FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED;. n or rF 1 rf 1 6" d C /" 7# 1 rf 6 12-1 /4" 1 u I s' 2 ' 7" L- 0 4' 7 ' 711' - /2" la ' 24. Open to production or injection? ^ Yes ®No 25. TueING RECORD - If Yes, IISt each Interval Op@n n Size and Number): MD+TVD P rf r ti f T 8 B tt SIZE DEPTH SET MD PACKER SET MD / TVD op ~ o om; e o a o ( o 4-1/2", 12.6#, L-80 7919' 7796' 17492' MD TVD MD TVD 26. ACID; FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD AMOUNT AND KIND OF MATERIAL USED w~ ~;;'~"~~~t~. 't i~~ ~ ... ?l 9210' Set Whipstock 9215' P&A w/ 25.5 Bbls Cement 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 Test Period OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing Press. Casing Press: Calculated 24-Hour Rate OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 28. CORE DATA Conventi onal Core(s) Acqu ired? ^ Yes ® No Sidewall Core(s) Acquired? ^ Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 12/2009 ONTIN ON REVERSE % ~ Submit Original Only ~,~v/ 29. GEOLOCZIC'MARKERS (List all formations and ma ncountered): 30. NATION TESTS NAME MD TVD Well Tested? ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 9181' 8813' None Shublik A 9224' 8855' Sadlerochit /Zone 4 Formation at Total Depth (Name): 9305' 8935' 31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram 32. I hereby certify that the foregoin is true and come to the best of my knowledge. O C/~ /~~ Signed: Terrie Hubble Title: Drilling Technologist Date: JI/ / PBU R-26A 186-037 310-059 Prepared ByNameMumber. Terrie Hubble, 564-4628 Well Number Permit No. /Approval No. Drilling Engineer: calmer Hoffman, 564-4592 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing ftom more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.07E Form 10-407 Revised 1212009 Submit Original Only • • R-26A, Well History (Pre Rig Sidetrack) Date Summary 4/5/2010 T/IA/OA= 50/1950/1500 Temp=S1 PPPOT-T (PASS) (Pre CTD) PPPOT-T : RU 2 HP BT onto THA 0 psi. Flush void until clean returns achieved. Pressured to 5000 psi for 30 minute test, 5000/ 15 minutes, 4950/ 30 minutes. Bled void to 0 psi, RD test equipment, re-installed Alemite cap. Cycle and torque LDS "ET style" all functioned with no problems. IC test void has needle valve on test port with Alemite, attempted to flush void with no success. 4/8/2010 WELL S/I ON ARRIVAL. RAN 3.70" x 20' DMY WHIPSTOCK, UNABLE TO PASS RESTRICTION @ 7464' SLM. RAN 3.80" G.RING, 4-1/2" BRUSH, TAGGED XN @ 7867' SLM / 7879' MD, NO PROBLEMS. RAN 3.70" x 10' DMY WHIPSTOCK, UNABLE TO PASS 6466' SLM (sticky). RAN 3.68" CENT, 3.60" CENT, 3' x 3.69" CENT, DRIFTED TO TD @ 9375' SLM, NO PROBLEMS. SET 4-1/2" WHIDDON C-SUB @ 7867' SLM. PULLED RM-OGLV FROM ST. #1 @ 7652' MD. PULLED RM-LGLV FROM ST. #4 @ 6202' MD. PULLED RM-LGLV FROM ST. #5 @ 4877' MD. PULLED RM-LGLV FROM ST. #6 @ 2734' MD. SET RM-DGLV IN ST. # 6 @ 2716' SLM / 2734' MD. 4/9/2010 SET RM-DGLV IN ST. #5 @ 4864' SLM / 4877' MD & ST. #4 @ 6192' SLM / 6202' MD. RAN 3.70" x 10' DMY WHIPSTOCK, ABLE TO WORK THREW RESTRICTION @ 7460'- 7470' SLM, UNABLE TO PASS RESTRICTION @ 7634' SLM. LRS LOADED IA. W/ 420 BBLS OF CRUDE. SET RM-DGLV IN ST. # 1 @ 7647' SLM / 7625' MD. LRS PERFORMED SUCESSFUL MIT-IA TO 2500# ON SECOND ATTEMPT.(see Irs reports) PULLED EMPTY C-SUB FROM 7866' SLM. DRIFT W/18' X 3.625" WHIPSTOCK. TO TD @ 9373' SLM. (STICKY FROM 7400' TO 7800') WELL LEFT S/1, DSO NOTIFIED. 4/9/2010 T/I/0=1920/2000/100 Assist S-Line w a passing MITx IA PASSED to 2500 psi (Pre CTD) Pumped 3 bbls neat meth & 420 bbls crude down IA to load. Pressured up IA w/ 8.9 bbls crude to 2500 psi. IA lost 10 psi in 15 minutes and 0 psi in the second 15 minutes for a total 30 minute loss of 10 psi. Bled IAP (4.2 bbls mostly fluid). FW P's=2460/20/120 4/10/2010 T/I/0=2400/580/120 Assist E-line and MIT OA to 2000 psi. PASSED Pumped 5 bbls Neat methanol and 193 bbls dead crude down tubing to assist E-line. Pumped 10 bbls Neat methanol and 2 bbls dead crude down OA to bring pressure up to 2000 psi. Lost 40 psi in 1st 15 minutes. Lost 20 psi. in 2nd 15 minutes. Bleed pressure back to 100 psi. FWHP=300/650/100 4/10/2010 WELL SHUT IN ON ARRIVAL. INITIAL T/I/O: 1950/500/100 PSI. RAN BAKER THRU TUBING WHIPSTOCK TO 7730', TOOL GOT STUCK WHILE RIH. PUMPED UP TO 4 BPM CRUDE TO TRY AND FREE TOOL. UNABLE TO FREE TOOL, BROKE WEAKPOINT AT 2750 POUNDS. SUPPLIED TWO TOOL SKETCHES TO CLIENT REP. FISH IS 51' LONG, MAX OD 3.625", HAS LIVE SETTING TOOL CHARGE. WHIPSTOCK HAS 2 RADIOACTIVE PIP TAGS IN IT. TOOL WEIGHT IS 610 POUNDS AT SURFACE. FISHNECK IS 1.38" ON CABLE HEAD. DSO NOTIFIED OF WELL CONDITION AND TOOLS IN HOLE. FINAL PRESSURES 200/600/0. JOB INCOMPLETE. 4/15/2010 WELL SHUT IN ON ARRIVAL. FISH ELINE TOOLSTRING & BAKER WHIPSTOCK FROM 7667' SLM. WELL TURNED OVER TO DSO. 4/19/2010 T/I/0= 700/ 220/120 Load & Kill TBG (Pre-CTD) Pumped 2 bbls neat methanol, 290 bbls 1 % kcl and 38 bbls diesel down tbg. FWHP's=VAC/240/120 Well shut in. 4/19/2010 T/I/O = 0/0/0 Set 4" CIW H TWC #255 @ 96" w/ 1-2' ext. Torque nuts on tree to API spec. (minimal nut movement) Test tree for 5 min. @ 5000 PSI (Passed) Test swab valve from top side for 5 min. @ 5000 PSI (passed). Pulled TWC. Set 4" CIW H BPV # 281 pre CTD. Page 1 of 1 • • BP EXPLORATION Operations Summary Report Page 1 of 1 ~ Legal Well Name: R-26A Common Well Name: R-26A Spud Date: 1/20/1986 Event Name: MOBILIZATION Start: 4/18/2010 End: 4/19/2010 Contractor Name: Rig Release: Rig Name: Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 4/20/2010 06:00 - 08:30 2.50 MOB P PRE COMPLETE RIG MOVE FROM J PAD TO R PAD. 08:30 - 14:30 I 6.001 MOB I P 14:30 - 23:15 I 8.751 BOPSUFI P 23:30 - 00:00 0.50 BOPSU~ P FINISH PREP AROUND WELL HEAD. SPOT RIG OVER WELL. LEVEL SAME. ACCEPT RIG AT 0830 HRS ON 4-20-10 PRE BEGIN RIG UP OF RIG AND SUPPORT EQUIPMENT. CONTINUE TO MOVE MISC EQUIPMENT FROM J PAD. NU TREE CAP. NU BOPS. SECURE BOPS IN CELLAR. PRE PRESSURE TEST BOP EQUIPMENT. TEST WITNESS WAIVED BY AOGCC INSPECTOR L. GRIMALDI. PERFORM TEST AS PER APPROVED WELL PLAN, AOGCC REGULATIONS, BP DWOP GUIDELINES, AND PERMIT TO DRILL. ALL TESTS RECORDED BY SLB AND NORDIC DATA RECORDING SYSTEMS. CONTINUE TO ORGANIZE LOCATION. SPOT MISC EQUIPMENT. PRE PJSM FOR PU BPV LUBRICATOR. PRE BEGIN RU BPV LUBRICATOR. IAP = 10 PSI OAP = 10 PSI CONTINUED ON WSR 04/21/10 Printed: 5/6/2010 10:42:44 AM • BP EXPLORATION Operations .Summary Report Page 1 of 2 Legal Well Name: R-26A Common Well Name: R-26A Spud Date: 1/20/1986 Event Name: RE ENTER Start: 4/19/2010 End: 4/26/2010 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 14/21/2010 100:00 - 01:10 I 1.171 BOPSUFi P I I WEXIT 01:10 - 01:40 0.50 BOPSU P WEXIT 01:40 - 03:00 1.33 BOPSU P WEXIT 03:00 - 06:15 3.25 KILL P WEXIT 06:15 - 09:00 2.75 KILL P WEXIT 09:00 - 10:30 1.501 CLEAN P WEXIT 10:30 - 11:00 I 0.501 CLEAN I P I I W EXIT 11:00 - 11:30 0.50 CLEAN P WEXIT 11:30 - 12:00 0.50 CLEAN P WEXIT 12:00 - 14:00 I 2.00 I CLEAN I P I I W EXIT 14:00 - 15:30 I 1.501 CLEAN I P I I W EXIT 15:30 - 17:15 I 1.751 EVAL I P I I WEXIT 17:15 - 19:15 2.00 EVAL P WEXIT 19:15 - 19:45 0.50 EVAL P WEXIT 19:45 - 20:00 0.25 EVAL P WEXIT 20:00 - 20:10 0.17 WHIP P WEXIT 20:10 - 20:30 0.33 WHIP P WEXIT 20:30 - 21:00 0.50 WHIP P WEXIT 21:00 - 23:00 I 2.001 WHIP I P I I WEXIT CONTINUED FROM DIMS REPORT 04/20/2010 IN THE MOBILIZATION EVENT IAP = 10 PSI OAP = 10 PSI PULL BPV. 130 PSI BELOW BPV. BLEED OFF LUBRICATOR (ALL GAS). LD BPV LUBRICATOR ASSEMBLY. PJSM FOR PRESSURE TESTING INNER REEL VALVE. PRESSURE TEST INNER REEL VALVE. GOOD. MU AND RIH W/ NOZZLE ASSEMBLY TO CIRCULATE DIESEUGAS FROM WELLBORE. FIND 70 PSI ON WELLBORE WHEN OPEN UP TO RIH. OPEN TO TT, PRESSURE FALLS AWAY IN FEW MINUTES. RIH W/ OPEN CHOKE. NO LIQUID RETURNS AS RIH. ATTEMPT TO CIRCULATE FROM 6000' MD, UNABLE TO ESTABLISH RETURNS AT SURFACE. POOH PUMPING AT MINIMUM RATE (0.4 BPM AT 30 PSI). LAY DOWN NOZZLE BHA. MU LEFT HAND MILLING & CLEAN OUT BHA. STAB COIL. GET ON WELL. RUN IN HOLE. CIRC AT MIN RATE, 0.5 BPM AT 350 PSI. NO RESTRICTION FOUND FROM 7300' TO 7600'. TAG XN NIPPLE AT 7881'. PU. CIRC AT 2.64 BPM AT 1880 PSI. MILL NIPPLE EASILY. CLEAN OUT TO 9250'. REAM OUT OF HOLE. OVERPULL AND STOP AT 8920'. RIH. BACK REAM UP. NO ADDITIONAL OVERPULLS NOTED. CONTINUE TO PULL OUT OF HOLE. 0.52 BPM AT 10 PSI. WELL CONTINUES TO TAKE FLUID WITH NO RETURNS NOTED. AT SURFACE. GET OFF WELL. UNSTAB COIL. LD MILLING BHA TOOLS. MILL GAUGED AT 3.80" GO / 3.79" NO-GO. MU DUMMY WHIPSTOCK ON JARS, PH 6, AND MHA. STAB COIL. GET ON WELL. RUN IN HOLE WTIH DUMMY WHIPSTOCK. MAKE IT TO 9250' WITH NO HOLE PROBLEMS. PULL OUT OF HOLE. PJSM FOR LD BHA. LD DRIFT BHA. PJSM FOR SLACK MANAGEMENT. CUT OFF CTC. REBOOT ELINE. REVERSING 2% XS KCL AT 3 BPM AT 1377 PSI. DID NOT HEAR WIRE MOVE. POP OFF. FOUND NO WIRE MOVEMENT. STAB ON AND RETRY. STILL NO WIRE MOVEMENT PUMPING 2% XS KCL AT 3 BPM. MOVE FLUIDS IN PITS. FILL CT W/ FW. Printed: 5/6/2010 10:42:52 AM • • BP EXPLORATION Operations Summary Report Page2of2 Legal Well Name: R-26A Common Well Name: R-26A Spud Date: 1/20/1986 Event Name: RE ENTER Start: 4/19/2010 End: 4/26/2010 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/21/2010 23:00 - 00:00 1.00 WHIP P WEXIT REVERSED SLACK W/ FW WIRE MOVING. 14/22/2010 100:00 - 00:30 I 0.50 I WHIP I P 00:30 - 00:45 0.25 WHIP P 00:45 - 02:45 2.00 WHIP P 02:45 - 04:30 1.75 WHIP P 04:30 - 06:30 2.00 WHIP P 06:30 - 07:30 1.00 WHIP P 07:30 - 09:15 1.75 WHIP P 09:15 - 10:45 1.50 WHIP P 10:45 - 12:15 1.501 WHIP P 12:15 - 13:30 ~ 1.25 WHIP P BEGIN CUTTING CT TO FIND WIRE. IAP = 10 PSI OAP = 10 PSI CONTINUED ON DIMS REPORT 04/22/10 WEXIT CONTINUED FROM DIMS REPORT 04/21/10 IAP = 10 PSI OAP = 10 PSI FINISH CUTTING CT. CUT 306' CT TO FIND WIRE. WEXIT PJSM FOR MU CTC. WEXIT TEST WIRE, GOOD (> 2000 M OHM RESISTANCE, CONTINUITY OF 56 OHM). MU CTC. PULL TEST TO 40 K, GOOD. HEAD UP BHI. RETEST WIRE W/ SAME RESULTS (GOOD). MU WHIPSTOCK SETTING ASSEMBLY. WEXIT RIH W/ 4-1/2" X 7" TTWS ASSEMBLY AT 70 FPM, NOT PUMPING. EDC IS OPEN. WEXIT LOG GR TIE-IN DOWN TO 9250' CTMD. CORRECTION OF (-1') W/REFERENCE TO SLB CBWDL 03/07/86. LOG CCL PASS UP TO 8700' MD, CONFIRM ON DEPTH. WEXIT CALL TOWN ENGINEER, CONFIRM SET DEPTH. RIH PAST SET DEPTH AND PULL UP TO SET DEPTH IN TENSION. PARK AT 9227.5' MD TOWS AT 9210' MD). CLOSE EDC. CATCH PRESSURE AT 6.5 BBLS AWAY. CONTINUE PRESSURING UP CT; WOB INDICATOR SHOWING GRADUALLY INCREASING WOB AS PRESSURING UP CT. SHEAR AT 2200 PSI AT 7 BBLS AWAY. STACK INCREMENTAL 3K LB (ON WOB INDICATOR). PU CLEAN AT 44K LB. WEXIT BEGIN POOH NOT PUMPING. WEXIT AT SURFACE. GET OFF WELL. UNSTAB COIL. LD WS SETTING TOOLS. STAND BACK INTEO BHA. MU NOZZLE ASSEMBY W/O CHECKS. GET ON WELL. WEXIT RUN IN HOLE. TAG WHIPSTOCK AT 9220' UNCORRECTED. SUBTRACT 10' CORRECTION. PU TO 9180'. WEXIT DISPLACE COIL X TBG ANNULUS WITH 2% KCL. 4 BPM AT 51 PSI WHP. HOLD PJSM WITH LRS PUMPERS. r jyo ~ e ,,,~c,,,,f ; ,. j ,Q~--~ s ~ Z~• ~ b r~- ~rt~~ ~ ~~~.d~ Printed: 5/6/2010 10:42:52 AM TREE = 4" CM/ WELLHEAD == FMC ACTUATOR = AXELSON KB. ELEV = 72.56' BF. ELEV = 39.46' KOP = 4100' Max Angle = 106 @ 9671' Datum MD = 9242' Datum TVD = 8800' SS ~ R-26B R-26BL1 ~,. V 13-3/8" CSG, 72#, L-80, ID = 12.347" ~-~ 2513' Minimum ID = 1.92" @ 9958' 2-318" LI E TOP SAFETY : HA @ 97° @ 9484'; >70° @ 9408' 2039' )~4-1/2" OTIS SSSV NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 2734 2734 0 OTIS RA 5 4877 4832 24 OTIS RA 4 6202 6037 24 OTIS RA 3 7129 6881 25 OTIS RA 2 7508 7227 23 OTIS RA 1 7652 7359 23 OTIS RA 7721' 4-1/2" OTIS XA SLDNG SLV. ID = 3.813" 7781' TBG SEAL ASSY 7796' 9-5/8" X 4-1/2" TM/ HBBP PKR, ID = 4.00" 7842' 4-1/2" OTIS X NIP, ID = 3.813" ~~ 7817' 3-1/2" BAKER DEPLOY SLV, ID = 3.00" 7879' 4-1{2" OTIS XN NIP, ID =milled to 3.80" 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 7918' 7918' 4-1/2" BOT SOS TBG TAIL, ID = 3.958" 7916' ELMD TT LOGGED 10/08/86 TOP OF 7" LNR ~-~ 8824' 9-5/8" CSG, 47#, L-80, ID = 8.681" (~ 9101' PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE R-26B SLTD 10106 - 10803 O 05/04/10 SLTD 11008 - 12179 O 05/04/10 I R-26BL1 SLTD 9959 - 10496 O 05/06/10 SLTD 10646 - 11849 O 05/06/10 I PBTD 1 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 9633' 9675' 11° MILLOUT WINDOW (R-26B) 9215' - 9223' KOP (R•26BL1) 10093' DATE REV BY COMMENTS DATE REV BY COMMENTS 02/02/86 ORIGINAL COMPLETION 03/01/86 RWOCOMPLETION 05/07/10 NORDIC2 CTD ST & M L (R-266 & BL1) PRUDHOE BAY UNIT WELL: R-26B { BL1 PERMfT No: 2100250 / 2100240 API No: 50-029-21547-01 ! -60 SEC 29, T12N, R13E BP Exploration (Alaska) l ~- J iJC f/4~~j I '0$ c~lipor shows 7" spE~t alp prtet° at -~87~' ~ 9151' MARKER JOINT I ~ 91$0" XO, 3-12" STL TO 3-3!16" LINER ~- __~~.. ~~ 9215® 4,5°' x 7" BOT GEN II Whipstock ti, 1~ . 2-3/8" SLDI5LTD LNR, 4.4#, L-80, STL: iD = 1.92" 11$50' l;,,i de~~n,~ ~. ~w TC}L< -~ ,~5' _ _ _ _ - _ _ - - ~ ~~~~ t°~..~.'_~. - -I ~~ ~ ,, .m. BTT ALUMINUMtJ B°'I^L+LL~.ET~~ .ID = 1.92" 140197' 2-318" SLDISLTD LNR: 4.4#: L-80; STL, ID = 1.92" 12300' America -ALASKA - BP Operation Summary Report Common Well Name: R-26A Even# Type.: RE-ENTER- ONSHORE (RON) Start Date: 4/21 /2010 `End Date: 5/412010 i _~ ..., _._T _----_------ __-_ ---. Project: Prudhoe Bay ~ Site: PB R Pad Rig Name/No.: NORDIC 2 !Spud Datemme: 1120!1998 12:0O:OOAM Rig Contractor. NORDIC CALISTA _ _......_._.~.______~~ --_~ __......__~.__ ..M__.... Active Datum: 46 : 26A 2/6/1986 00 00 (c~72.90ft (above Mean Sea Level) Date From Ta ', Hts Task ;Code ; NPT ; NPT Depth ; Phase i~v w_ _ _. __ .._. -____ ...1330 - 20:00 B.50 $ WHIP ft _. Description of Operations DOWN CT X TBG ANNULS. SIWHR 220 PSt ,RELEASE LRS. PJSM WITH SLB CEMENTERS. SPOT VAC ;TRUCKS. PRIME PUMPER. TEST LINES TO 4000 PSI. PUMP 5 BBLS KCL 25 BSLS CLASS _ '• G 15.8 PPG SQUEEZE BLEN~T-- KCL AND 2# BIOZAN. BEGIN TO NOTE PRESSURE BUILD WITH 81 ~ BSLS TOTAL DOWN COIL (COIL VOL: 64 BBLS, 7 BBLS TO PBTD, LEAVES 8 BBLS LEFT TO SQUEEZE). TAKE RTNS ANO LAY IN ;REMAINING 8 BBLS 1:1. POOH TO SAFETY AND LET CEMENT SWAP FOR 30 MINUTES. WHP: 350 PSL SLOWLY INCREAS WHP TO 750 PSI. WAIT 30 i MINUTES. INCREASE WHP TO 1200 PSI. ;HOLD FOR 30 MIN. i START R1nZAN DOWN COIL. TAKE RETURNS WFfILE HOlA1NG 500 PSI ON WELL HEAD. ..__ 20:00 - 20:40 0.67 WHIP P d~~~.. ' CIRCULATING BIOZANTO NOZZLE PARKED AT SAFETY. HOLDING 500 PSI WHP (-300 PSI ABOVE STATIC). REDUCE WHP INCREMENTALLY TO HOLD CONSTANT ` PRESSURE ON CEMENT AS DIESEL ON BACKSIDE tS DISPLACED BY KCL. 20:40 - 22:00 1.33 WHIP P WEXIT , BIOZAN AT NOZZLE. RIH Jtc7TING W/ 1.5 PPB BIOZAN TO CONTAMINATE EXCESS CEMENT. RIH CLEAN AT 10 FPM THROUGH CEMENT, ` i NO WEIGHT BOBBLES. PUMPING 1.5 BPM AT :1030 PSI W160 PSI BACKPRESSURE. ~ RETURNS 1:1. ' AT 9125' MD, SEE SUDDEN, SUSTAINED j `INCREASE IN CIRC PRESSURE TO 1.5 BPM AT 1140 PSI, NO ASSOCIATED WEIGHT BOBBLE. • CONTINUE CLEANOUT DOWN TO TAG AT ' WHIPSTOCKAT 9210' CTMD. RECIPROCATE ABOVE WHIPSTOCK JETTING WITH BIOZAN. °_ _._ __ -_ __.. _ __... .~ ~_ .. ; _ _ i _., ______ _ ...---- _ __._. _ .., 22.00 - 23:45 i 1.75 WHIP P _ _,._ __ _-__ _ _ _. _... WEXIT i POOH CHASING BIOZAN W/ 2% XS KCL FROM . RETURNS 1.1. 9210' MD. ! SMALL AMOUNT OF CEMENT RETURNED AT SURFACE WITH BOTTOMS UP. CEMENT WAS '. VERY DILLUTED, ONLY INCREASING RETURN ! ~ DENSITY TO 8.8 PPG. _........ _ ---- - __ ___. r, 23:45 - 00 00 ~ 0.25 WHIP P _ _ -- i ~ WEXIT :TAG UP AT SURFACE. PJSM FOR LAYING i DOWN CEMENTING BHA. ' lAP = 20 PSI 4/23/2010 00:00 ._.00:30 OAP = 10 PSI. i i CONTINUED ON WELL REPORT 04/23!10 ___ ..._. ..._.. .. x3 ~._..._, ....._. . ., _ ._.__ _..___. _.... _-..._......_.~- - - 00:30 i 0.50 WHIP P WEXIT i CONTINUED FROM REPORT 04/22110 i ' IAP = 20 PSI ,OAP = 10 PSI ' UNSTAB. LD CEMENTING BHA. CALL FROM SLB LAB: CEMENT SAMPLE AT 500 PSI COMPRESSIVE STRENGTH. - 01:25 0.92 WHIP P WEXIT ' MU SWIZZLE STICK. STAB ON. JET STACK j ;AND CHASE OUT DEAD LEGS FROM 01:25 - Oi:45 0.33 :SURFACE IRON. NO CEMENT OBSERVED IN ` _ ___ ____ , _ _ ! RETURNS__ UN_STAB, LD SWIZE STICK._ _ _. S-~H~p p ~ WEXIT 'PJSM FOR MU WINDOW MILLING ASSEMBLY. Page 3 ~,~• - -- -_ _ _ j AFE No 'X3OOV36-C (2,211,008.00 } Printed 5124/2010 1:18:50PM r North America -ALASKA - BP Page 4 all~8` Operation Summary Report Common Well Name: R-26A AFE No Event Type: RE-ENTER- ONSHORE {RON) S#art Date: 4/21/2010 ;End Date: 5/4/2010 X3-0OV3&-C {2,211,008.00 ) Project Pmdhae Bay _ Site: PB R Pad Rig Name/No.: NORDIC 2 .Spud DatelTime: 1120!1998 12;0O:OOAM ~ Rig Release: 517!2010 Rig Contractor: NORDIC CALISTA _ ~i~ Active Datum: 46.26A 2!6/1986 00:00 @72. 90ft (above Mean Sea Level) Date ' From - To ~ Hrs Task Code NPT ! NPT Depth ~ Phase Description of Operations - ' Oi,45 - 02 30 0.75 STWHiP ~ P , WEXIT H WlND01N AAILLfh1G ! MU AND STAB ON Wfl ~ ~ .ASSEMBLY. REAMER AND MILL ARE BOTH j j ~ __ ~ i _:. ___ ~... __ I NEW - BOTH ARE 3.81 GO / 3 80 NO GO .__ _.__.___ ___ . _..__ .. ~ 02:30 - 02:45 I _ 0.25 _ ~ STINHIP , P E WEXIT ;RIH W! WINDOW MILLING ASSEMBLY. PARK 1`O ADDRESS PROBLCM WJ REEL BUSHING._ 02:45 -04.00 ~ 1,25 5TWHIP P _ _ ,: _ _.._ ~ . ~ ~ WEXIT TWO REEL BUSHINGS COMING OUT OF ~ REEL. TAKE TENSION OFF REEL AND i , ~ ~ -REINSTALL BUSHINGS. _.__.__..m_._ -. __ 04:00 - 05:45 ~ 1.75 STWHIP ~ P ~ _ ._.__. -- WEXIT CONTINUE RIH W/WINDOW MILLING ASSEMBLY. i i I ~ AT 05:30 -RIH PUMPING AT 0.7 BPM ~ I ~ :TUOn~ ~~u ~an-rno e~r 2yn om rear . _ _ w_, _a__ .______._ W_. . PRESSURE. RETURNS ARE 1 1v,___ m._, _._~.._,,_._ , _ .__ __ ,. _ ___. __~ _ 05,45 - 07:15 I 1.50 _ ,-.-_ 1 STWHIP P _ WEXIT 'LOG TIE-IN PASS. SU$T'RACT 2' ' iCORRECTION. RIH. ~X ' 07:15 - 12:00 4.75 STVVHIP P ! '. WEXIT .TAG WHIPSTOCKAT 9215' WITH PUMPS ON. ,~~~ ~ BEGIN TIME MILLING AT 0.1' PER 8 MINUTES. L2 DHWOB T O - : . U 3040 PSI FS AT 2.55 BPM IW -1:SK# PVT: 333 BBLS. BHP: 4436 PSI. ECD: 9.83 PPG ;MILL TO 9219.3'. I { I SLB LAB INDICATES CEMENT AT 1690 PSI j ! ~ i ~ COMP STRENGTH. 12:00 - 15:00 ~ 3.00 STWHIP I P ? ~-WEXIT 'CONTINUE MILLING WINDOW FROM 9219'. I I ; I `: ; 2780 PSl FS AT 2.55 8PM INIOLIT. ~ ! ~ ~ ' j ; DHWOB: 1.35 K# ~ ~ i MILL TO 9222.1'. LOTS OF METAL NOTED ON i DITCH MAGNETS. _.~u_._ _._ ____ ____ __._._- _~__ .. _ __ __.. 15:00 - 17:00 2.00 ._- ___._ STWHIP ~ P _. ~...__ _.____ ~ ' WEXi7 ,...._ _ MILL AHEAD FROM 9222.1` :282© PSI FS AT 2,54 B,PM INfOtJT. _ _-- m 17:00 - 19:00 2.00 STWHIP ~ ' P ; _ v WEXIT t~PEN HOLE IN SAG RIVER ': DRILLiNG '~ FORMATION. 2850 PSI FS AT 2.53 BPM INIOUT. 200-300 PSI MTR WORK. DHWOB: 2.5-3.OK# ,ESTIMATED TOP WHIP: 9210' i 'ESTTOP WINDOW: 9215' ' ' EST BOT WINDOW: 9223' 'DRILL TO 9231' MD. w_._._..._ _. _ . . . __ _ _._ _ . 19:00 - 20:30 _ 1.50 -- - _ __. .._._. STWHIP P _ T WEXIT . _.__~ _ BACK REAM WINDOW THREE RECIPROCATIONS AT 60 FPH. ' NOWEIGHT BOBBLES ! NO MOTORWORK (DURING BACKREAMING. ! ~ DRY DRIFT WINDOW, CLEAN. 20:30 22:45 2.25 STWHIP P I WEXIT :POOH. PUMP AT 2.7 BPM THROUGH MOTOR :INTO TT. ONCE ABOVE XN NIPPLE, OPEN ~~ EDC AND CIRCULATE AT 3 BPM ASwPOOH 22:45 - 23:00 0.25 t S1WHiP P _ _ _. .. , __ WEXIT PJSM FOR LD WINDOW MIt.UNG BI•iA. 23:00 - 23:20 0.33 STWHIP P -~ ~ ~~ WEXIT LD WINDOW MILLING ASSEMBLY. GAUGE ' ~ MILUREAMER: 3.79" GO, 3.78" NO GO. 'CHECK HP FILTER, NO OBSERVABLE METAL GS IN FILTER. ILIN F 23:20 - 00:00 ~ 0.67 DRILL P LNR1 _ _ ; MU BUILD BHA WITH 3.4 DEG MOTOR AND ' +NEW HYCALOG RAZOR BICENTERED BIT. ` tAP: 150 PSI OAP: 10 PSI CONTINUED ON REPORT 04124110.__. _ ____ Printed 5/24/2010 1:16:50PM µ • • ° ~ aa.° F ' ~ ~"" ~ ~ 1-` ~ SEAN PARNELL, GOVERNOR a n e AIIAS~ OIL ~ ~ 333 W. 7th AVENUE, SUITE 100 CO1~T5ERQA7'IO1~T COIKDII55IO1~T ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mr. John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 ~3 Anchorage, Alaska 99519-6612 n, 6~' _. _ . ~`~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU R-26A Sundry Number: 310-059 ~,~~~3h> ~t~iAr~ ~ %' Z~1~ 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this ~ day of March, 2010 Encl. STATE OF ALASKA 9j~`~ ALASKA OIL AND GAS CONSERVATION COMMISSION ,.. APPLICATION FOR SUNDRY APPROVAL / 20 AAC 25.280 R~~ V FE®~ 4 2010 1. Tyge of Request: ~hSk80~dtCO~,~n~S8i0ft Abandon Plug for Redrill ^ Perforate New Pool ^ Repair Well ^ Change Approved Prog~ ^ Suspend ^ Plug Perforations ^ Perforate ^ Pull Tubing ^ Time Extension ^ Operations Shutdown ^ Re-Enter Suspended Well ^ Stimulate ^ Alter Casing ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 186-037 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21547-00-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and umber: property line where ownership or landownership changes: PBU R-26A Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. Field /Pool(s): ADL 028279 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. PRESENT WELL CONDITION SUMMARY. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 9675' 9300' 9633' 9259' None 9420' Casio Len th Size MD TVD Burst Colla Structural Conductor ' Surface 2 13' 1 - / " 251 2 1 4 2670 Intermediate 91 1' 9- / " 101' 7 4760 Production Liner 84 ' 7" 24' - 75' 79' - 711' 1 7 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 9190' - 9397' 8822' - 9026' 4-1/2", 12.6# L-80 7919' Packers and SSSV Type: 9-5/8" x 4-1/2" TIW 'HBBP' packer Packers and SSSV 7796' / 7492' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: March 15, 2010 ^ Oil ^ Gas ^ WDSPL ^ GSTOR Abandoned 16. Verbal Approval: Date: ^ Plu ed ^ SPLUG ^ WINJ ^ GINJ ^ WAG Commission Representative: / ~^' r 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Wilmer Hoffman 564-4592 Printed Name John ~ len Title Engineering Team Leader r' .~ Prepared By NameMumber: Signature Phone 564-4711 Date 2 /~ ~ /~} Terris Hubble, 564-4628 Commission Use Onl Condition$ of approval: Notify Commission so that a representative may witness ~ jO ~ j~~-'~i Sundry Number: (/ J / . ~~,,,~~ ^ Plug Integrity LIefBOP Test ^ Mechanical Integrity Test ^ Location Clearance * 3 5 a a~ ",~oP 7~ s -~" Other. * 2.56f0 i~sl-f rin ~ ~3 ~ ` ~'h+-•.~ Subsequent Form Required: / ~ , Y ~~ APPROVED BY ~~/~.~~ Approved By: COMMISSIONER THE COMMISSION Date Form 10-403 Revised 12/2009 v v ~ Submit In Duplicate RBDMS MAR 0 2 10 R ~ ~ I ~ A L ~ Z z~ ~" ~~ ~ o ~~ ~~ To: Chairperson Alaska Oil & Gas Conservation Commission From: Wilmer Hoffman CTD Engineer Date: February 15, 2010 Re: R-26A Sundry Approval Sundry approval is requested for well R-26A. Well R-26A was drilled in February 1986. The well was initially perforated in the Sag with very little production. The Sag was then re-perforated in May of 1987 with little production increase. An increase in production was seen in October of 1987 when the Sag was frac'd. Another increase was seen in January of 1988 when Zone 4 was perforated. Production then declined until September of 1990 when Zone 4 was frac'd. The only other production increase was in June of 1994 when a new gas lift design was implemented after seeing increasing water-cut. This well has historically had great on-line time until recently with water handling issues at GC-2. It was shut in for high water cut from May of 2008 to September of 2009. A recent review of production logs indicates that the Sag has consistently produced about 15% of the total fluids and 15% to 60% of the total oil. A caliper run in February of 2008 indicates that the current 4-1/2" L-80 tubing is in good shape with respect to corrosion and mechanical damage with wall penetrations less than 18% and cross-sectional wall loss less than 6%. However, the 7" liner is parted just below the liner hanger at 8,871'; this will , be covered with cement during the coil sidetrack completion. The TD tag at this time was recorded at 9,377' indicating 20' of the bottom Zone 4 perforations being covered. An MIT-IA passed to 2,500 psi in November 2009 and aMIT-OA has not been performed. REASON FOR SIDETRACK: Well R-26A has had limited on time due to high water cut and water handling limitations at GC2. The . proposed laterals are intended to target the Sag River with future ad-perf potential in the Ivishak. The proposed plan for well R-26A is to sidetrack with the SLB/Nordic 2 Coiled Tubing Drilling rig on or around May 1, 2010. The existing perforations will be isolated by a cement plug to be laid in by service coil pre-rig. The sidetrack, R26B, will exit the existing 7" via a through tubing whipstock. This sidetrack will utilize two laterals (R-26B and R-26BL1) to access the Sag River formation. The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the ro poe~ sidetrack is attached for reference. ~t~i~ 4 f q~~ Cvrsnt/j ~~.,f /~~~~1 ~ concu/: ~o/ f lyltigls ~.,'// /,a~y~t ss~•,~ 4ed f f evld 9 //ov fog /r!O/c Cf~.'ti /n r' ~'"~~oqj -r i ~ /S, s ~' /r~ bs of P~fe /" ~ Pre-Rig Work: (scheduled to begin March 15, 2010) ~ ,~Y ~~ 1. S ~ Caliper tubing from 9,350' MD (DONE on 2/24/08) 2. S ~ Drift and tag top of the fill (DONE on 11/01/09) 3. F -MIT-IA to 2,500 psi against TIW packer (PASSED MIT-IA on 11/24/09) 4. F ,MIT-OA to 2,000 psi 5. O AC-LDS; AC-PPPOT-IC, T 6. S Dummy off GLV's 7. S Drift/tag with dummy whipstock 8. E Set 4-1/2" x 7" through tubing whipstock high side at 9,200' 8. E Set 4-1/2" x 7" through tubing whipstock high side at 9,200' 9. C Squeeze cement past whipstock to isolate perfs. 10. C Mill out 4-1/2" XN Nipple at 7879' to 3.80". 11. C Freeze protect the well and thoroughly wash the tree. 12. F MIT-T to verify cement plug ' 13. O Bleed wellhead pressures down to zero. 14. O Bleed production flow lines and GL lines down to zero and blind flange " 15. O Remove wellhouse, level pad + 3/0-05~ Rig Work: (scheduled to begin around May 1, 2010) 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. 2. Mi113.80" window at 9,200' and 10 o rat o e. wap tFie~I to J~eo-Pis. 3. Drill Build: 4.125" OH, 550' (35 deg/100 planned). 4. Drill Lateral: 4.125" OH, 350' (12 deg/100 planned) with resistivity landing at 10,100' ~,~-p 5. Run 3-3/16" intermediate liner leaving TOL inside existing 4-1/2" tubing at 7,860'. 6. Pump cement leaving TOC at 8,800' (covers parted 7" at 8,871'), 20 bbls of 15.8 ppg liner cmt planned 7. Swap reels from 2-3/8" coil (big hole) to 2" coil (small hole). 8. Drill Lateral R-26B: 3.00" OH, 2,230' (12 deg/100 planned) with resistivity 9. Run 2-3/8" slotted liner string with aluminum kickoff billet top at 10,100' . 10. Drill Build: 3.00" OH, 420' (35 deg/100 planned) 11. Drill Lateral R-26BL1: 3.00" OH, 1,305' (12 deg/100 planned) with resistivity 12. Run 2-3/8" slotted liner string leaving TOL inside 3-3/16" at 10,000'. 13. Circulate well to KWF brine. 14. Freeze protect well, set BPV, RDMO. Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Generic GLV's 3. ASRC test separator Wilmer Hoffman CTD Engineer 564-4592 CC: Well File Sondra Stewman / Terrie Hubble .LHEAD= 'FMC UATOR = AXB_SON ---------------------- ~EV = 72.56' REV = 39.46' ~= 4100' Angle = 25 @5400' rm MD = 9242' rmTVD= 8800' SS 13-3f8" CSG, 72#, L-80, ID= 12.347" Minimum ID ~ 3.7Z3" ~ 7879' 4-t1Z" OTIS XN NIPPLE R-26A I 811FGTY N4T~: I 14112" OTIS SSSV NIP, 10= 3.813" I GAS LFT MIANDR6_S ST -NU TVD TYPE VLV LATCH SORT DA E 6 2734 2734 0 OTIS RA 5 4877 4832 24 OTIS RA 4 6202 6037 24 OTIS RA 3 7129 6881 25 OTIS RA 2 7508 7227 23 OTIS RA 1 7652 7359 23 OTIS RA 14-112" OTIS XA SLDNG SLV, ID = 3.813" I TT><}' HTBG SEAL ASSY ITOP OF 7" LNR I I a_~ra~~ rcrti d7~ J..SLLLLL R aQ~" ems. a~trt~ PERFORATION SLb1M4RY REF LOG: SWS-BHCS ON 02/23/86 ANGLEATTOPPERF: 8 @9190' Nnta~ Refar to RroAurtinn DEi for historir_al narf Aate SIZE SPF NT~2VAL Opn/Sgz DATE 3-118" 4 9190- 9217 0 10/07/86 3-318" 4 9190 - 9217 0 05/04/87 3-318" 4 9217- 9260 0 10/10/87 3-118" 4 9308 - 9317 O 01/02!88 3-118" 4 9320 - 9340 0 01/02!88 3-318" 4 9344- 9350 O 09!09!90 3-118" 4 9350 - 9356 O 01!02/88 3-118" 4 9356 - 9372 O 01!18!88 3-318" 4 9384 - 9397 0 06/21!89 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" I JJti' H9-5/8"X4-112" TNY HBBP PKR, ID = 4.0 jpy H 4-1I2" OTIS X NIP,ID = 3.813" ~ Jp!' 4-112" OTIS XN NIP, ID = 3.725" 7lMSt' 4-1f2" BOT SOS TBG TAIL, ID = 3.958" 7916' E3MD TT LOGG® 10!08!86 DATE REV BY COMMENTS DATE REV BY COMMENTS 02/02/86 IGNAL CO ION 03!01/86 RV~O COMFLErION 03!09 1 S - NV NVAS 03/14/01 ISMD FNAL 04/05/02 R CORRECTIONS MARKER JONVT riari - vnrt nvr~ rnn, ~ ~, c ~,.rw, TEL & CT STUB (18') PRUDHOE BAY UNff V~LL: R-26A P62MR No: 186-0370 API No: 50-029-21547-00 SEC 29, T12N, R13E • BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Ataska 99519-6612 "^~~ 1~~~~'~°'~~ u~I,,L ~- ~ ~~~'~ J u ly 10, 2009 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7t" Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB R-Pad Dear Mr. Maunder, (~~03~ t~ ~~ Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB R- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing 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, Torin Roschinger, at 659-5102. Sincerely, Anna Dube, P.E. BPXA, Well Integrity Coordinator ~~ ~~~ ~ ~ ~~~~ ~ ~ BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) R-pad Date Revised 7/10/2009 Well Name API # PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al R-02 50029203540000 1781000 1.25 NA 1.25 NA 6.8 5/11/2009 R-03A 50029203640100 1981710 1.5 NA 1.5 NA 7.65 5/13/2009 R-04 50029203740000 1790380 2.25 NA 2.25 NA 13.6 5/13/2009 R-05A 50029203800100 1972500 0 NA 0 NA 3 5/13/2009 R-06A 50029203880100 1981270 0.75 NA 0.75 NA 13.17 5/13/2009 R-07A 50029205230100 2000100 2.25 NA 2.25 NA 43 5/11 /2009 R-08 50029205480000 1810010 025 NA 0.25 NA 1.7 6/12/2009 R-09A 50029206090100 1982330 3.25 NA 3.25 NA 17.85 5/14/2009 R-10 50029206180000 1810930 2 NA 2 NA 14.5 6/22/2009 R-11A 50029208930100 1982060 0.25 NA 0.25 NA 1.7 6/11/2009 R-12 50029209210000 1830350 0.25 NA 0.25 NA 1.7 6/12/2009 R-13 50029209290000 1830440 24 NA 24 NA 96.9 6/23/2009 R-14 50029209090100 2021560 0 NA 0 NA 0.04 5/18/2009 R-15A 500292091 ~0100 1990360 0 NA 0 NA 1.7 5/18/2009 R-16 50029206860000 1811740 15 NA 15 NA 107.5 5/17/2009 R-17A 50029206770100 1981380 4 NA 4 NA 27.2 5/15/2009 R-186 50029206330200 1981190 6.75 NA 6.75 NA 48.87 5/15/2009 R-19A 50029206370100 1971710 8.5 NA 8.5 NA 67.48 5/17/2009 R-21 50029209970000 1831200 0.25 NA 0.25 NA 3.4 6/13/2009 R-22 50029210050000 1831280 0.5 NA 0.5 NA 4.3 6/12/2009 R-23A 50029210130100 1972020 2.25 NA 2.25 NA 16.2 6/12/2009 R-24 50029212320000 1842160 9.5 NA 9.5 NA 37.4 6/12/2009 R-25A 50029222780100 1972300 0 NA 0 NA 1.7 5/18/2009 R-26A 50029215470000 1860370 0.75 NA 0.75 NA 4.3 6/22/2009 R-27 50029215570000 1860510 0.25 NA 025 NA 1.7 6/11/2009 R-29 50029222750100 1971070 20 3.9 1.25 NA 11.05 5/14/2009 R-31A 50029222770100 2021500 1.5 fVA 1.5 NA 8.5 5/11/2009 R-32A 50029224130100 1980090 0.75 NA 0.75 NA 8.5 6/11/2009 R-34 50029224080000 1931530 0 NA 0 NA 2.5 5/18/2009 R-35 50029224240000 1931810 0.25 NA 0.25 NA 1.7 5/11/2009 R-36 50029225220000 1941440 3.25 NA 3.25 NA 44.2 5/14/2009 R-39A 50029225260100 1960840 2 NA 2 NA 22.1 5/11/2009 R-40 50029229260000 1982000 1.5 NA 1.5 NA 6.8 5/14/2009 R-41 50029233990000 2081530 3.25 NA 3.25 NA 22.1 5/12/2009 ~ BP Exploration (Alaska) inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 June 26, 2009 ~ b ~J' ~ ~~~ ~~ ~, ~ Mr. Tom Maunder Alaska Oil and Gas Cpnservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of R-Pad Dear Mr. Maunder, • _ ~ ~~ ~ ~[UL A ~ Z009 ~~~~~~ ~~~ ~ ~a~ Cpnse ~or~~i~~i~~ A~~~o~~ Enclosed please find a spreadsheet with a list of wells from R-Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, 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. lf you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, ~ ~ ~ ~~., , . ~,. .. ' ~`3~~~`~~ ~1 ~~ ;~ ,. ~~~'r. Torin Roschinger BPXA, Well Integrity Coordinator ~ BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) ~ /~ ('fafa R-pad • 6/25/2009 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al R-02 1781000 1.25 NA 1.25 NA 6.8 5/11 /2009 R-03A 1981710 1.5 NA 1.5 NA 7.65 5/13/2009 R-04 1790380 2.25 NA 2.25 NA 13.6 5/13/2009 R-05A 1972500 0 NA 0 NA 3 5/13/2009 R-06A 1981270 0.75 NA 0.75 NA 13.17 5/13/2009 R-07A 2000100 2.25 NA 2.25 NA 43 5/11/2009 R-OS 1810010 0.25 NA 0.25 NA 1.7 6/12/2009 R-09A 1982330 3.25 NA 3.25 NA 17.85 5/14/2009 R-10 1810930 2 NA 2 NA 14.5 6/22/2009 R-11 A 1982060 0.25 NA 0.25 NA 1.7 6/11 /2009 R-12 1830350 0.25 NA 0.25 NA 1.7 6/12/2009 R-13 1830440 3.75 NA 3.75 NA 76.5 6/22/2009 R-14 2021560 0 NA 0 NA 0.04 5/18/2009 R-15A 1990360 0 NA 0 NA 1.7 5/18/2009 R-16 1811740 15 NA 15 NA 107.5 5/17/2009 R-17A 1981380 4 NA 4 NA 27.2 5/15/2009 R-18B 1981190 6.75 NA 6.75 NA 48.87 5/15/2009 R-19A 1971710 8.5 NA 8.5 NA 67.48 5/17/2009 R-21 1831200 025 NA 0.25 NA 3.4 6/13/2009 R-22 1831280 0.5 NA 0.5 NA 4.3 6/12/2009 R-23A 1972020 2.25 NA 2.25 NA 16.2 6/12/2009 R-24 1842160 9.5 NA 9.5 NA 37.4 6/12/2009 R-25A 1972300 0 NA 0 NA 1.7 5/18/2009 R-26A 1860370 0.75 NA 0.75 NA 4.3 6/22/2009 R-27 1860510 0.25 NA 0.25 NA 1.7 6/11/2009 R-29 1971070 20 3.9 1.25 NA 11.05 5/14/2009 R-31 A 2021500 1.5 NA 1.5 NA 8.5 5/11 /2009 R-32A 1980090 0.75 NA 0.75 NA 8.5 6/11/2009 R-34 1931530 0 NA 0 NA 2.5 5/18l2009 R-35 1931810 0.25 NA 0.25 NA 1.7 5/11 /2009 R-36 1941440 3.25 NA 3.25 NA 44.2 5/14/2009 R-39A 1960840 2 NA 2 NA 22.1 5/11/2009 R-40 1982000 1.5 NA 1.5 NA 6.8 5/14/2009 R-41 2081530 3.25 NA 3.25 NA 22.1 5/12/2009 MICROFILMED 9/11/00 DO NOT PLACE ANY NEW MA TER IA/_ UNDER THIS PAGE LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 1 May 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION . 1 PLS/STATIC FNL BL+RF 1 CCL FINAL BL+RF 1 PFC/PERF FINAL BL+RF ECC No. Run # 1 3170.04 Run # 1 3986.04 Run # 1 5796.02 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: ~.eaoe sign and retuzm to; i?<.!;ro±echnical Data Cente~ ~'. !-~ Z:,.':v '~ c~' ion (Alaska) Ino 900 k.~-~enson Boulevard Alaska Oil & Gas C~s. Oommlssion Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 16 August 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: LL # DESCRIPTION 2 (33-7-11-13) 1 PFC/PERF FINAL BL 1 pFC/PERF RF SEPIA N-25 (33-7-11-13) 1 PDK/GR/CCL FINAL BL 1 PDK/GR/CCL RF SEPIA 1 PL LEAKDET. FINAL BL 1 PL LEAKDET. RF SEPIA 1 PL/GASENTRY FINAL BL 1 PL/GASENTRY RF SEPIA 1 PLS FINAL BL 1 PLS FINAL RF SEPIA 1 PLS FINAL BL 1 PLS FINAL RF SEPIA 1 PLS/GLM FINAL BL 1 PLS/GLM RF SEPIA 1 PLS FINAL BL 1 PLS FINAL RF SEPIA 1 CN/GR FINAL BL 1 CN/GR FINAL RF SEPIA ECC No. Run # 1 6238.04 Run # 1 Run # 1 6238.03 Run # 1 Run # 1 Run # 1 3889.06 Run ~ 1 6041.03 Run # 1 Run # 1 5708.06 Run # 1 Run # 1 3170.03 Run # 1 Run # 1 5768.02 Run # 1 Run # 1 2441.03 Run # 1 Run # 1 3576.01 Run # '1 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 7 July 1994 Transmittal of Data Sent by: ATLAS WIRELINE Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION q'q,- Lq ~3-'-IQJ~ S-06 (31-02-1i-i2) ~I~PLS INJ FINAL BL 1 PLS INJ FINAL RF / PLS FINAL BL 1 PLS FINAL RF PLS INJ FINAL BL PLS INJ FINAL RF ECC No. Run # 1 3397.03 Run # 1 Run ~ 1 ' ,.3170.02 Run ~ 1 Run # 1 2013.04 Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attno Rodney D. Paulson Received by: Please sign and return to: Petrotechnical Data Center BP Exploration (Alaska) inc 900 East Benson Boulevard Anchorage, Alaska 99508 Date: BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. I~ox lg6612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06/06/91 T#:82489 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. - F-26 Gas Entry 05/26/91 #1 10200-10415 Camco 5" J-11 Prod- F 05/08/91 #1 10400-20700 Camco 5" N-14 Bridge Plug 05/15/91 #1 9335-9937 Camco 5" P-11 Production Log 05/22/91 #1 9450-9780 Camco 5" P-14 Collar Survey 05/11/91 #1 9600-10360 Camco 5" P-14 CL Tag Run 05/20/91 #1 9600-10225 Camco 5" P-14 GR Collar Log 05/19/91 # 1 9600-10222 Camco 5" P-15 GR 05/14/91 #1 11600-12220 Camco 5" P-1 6 PITS 05/14/91 #1 10500-10784 Camco 5" R-26A Gas Lift/Temp 05/19/91 #1 2630-7750 Camco 5" S-07 PITS 05/07/91 #1 11040-11263 Camco 5" Y~I 6 Temp 05/13/91 # 1 8500-9000 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES STATE OF ALASKA ' AL,.,.SKA OIL AND GAS CONSERVATION COMMI~, REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2102' NSL, 2005' WEL, Sec. 32, T12N, R13E, UMI At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 9675feet true vertical BKB 9300feet Stimulate Plugging Alter casing Repair well 5. Type of Well: Development Y Exploratory Stratigraphic Service Plugs (measured) Perforate X Other × 6. Datum elevation (DF or KB) KBE = 72.90 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9. Permit number/approval number 86.37/90-739 10. APl number 50- 029-21547 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9366feet true vertical BKB 8996feet Junk (measured) infl. bridge plug element @ 9366' (11/90) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth . - BKB 110' 20" 8 c.y, 144 144 24 79 13 3/8 3720 c.f, 2513 2513 9067 9 5/8 1860 c.f. 9 I01 8733 measured 851 7 460 ~ 8824-9675 8460-9300 true vertical subsea 9190-9260 (Sag R.) 9308'-9317', 9320'-9340', 9344'-9372', 9384'-9397' (Ivishak) 8749-8818 (Sag R) 8865'-8953' (four IVishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 1450 1961 524 2860 2349 1486 16. St~us of wellclassific~ion as: Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-40;4 Rev 06/15/88 ~' 2000 297 0 332 Service Title Supervisor Waterflood/Miscible Flood Date '~7/g ( SUBMIT IN DUPLICATE 9/9/90 9/11/90 9/29/90 11/7-11 WELL R-26A (33-32-12-13} PBU ADD PERF/IVISHAK FRAC OPERATION~ Rigged up Schlumberger and perforated the following additional Interval using 3 3/8" carrier guns at 4 spf: 9344' - 9350' MD BKB Returned well to production and tested. Set inflatable bridge plug at 9378' MD in preparation for frac. Performed hydraulic fracture of the following Ivishak intervals: 9308' - 9317' MD BKB 9320'- 9340' MD BKB 9344' - 9372' MD BKB Cleaned out well. Attempted to retrieve bridge plug from well; left B.P. element in hole. Returned well to production and tested. jam 1/21/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :12/04/90 T#:81860 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. D-23 PITS 11/06/90 #1 9850-11515 Camco 5" 'G-02 Leak Det 11/17/90 #1 10100-10201 Camco 5" , H-18 Prod-F 11/07/90 #1 9250 -9734 Camco 5" H-18 Collar Log 11/02/90 #1 9250-9734 Camco 5" , R-26A GR Temp 11/15/90 #1 7440-9365 Camco 5" , U-02 GFVTIE !N 11/19/90 #1 9450-10061 Camco 5" · Y-18 INJ 11/14/90 #1 10850-11290 Camco 5" Z-25 Leak Der 11/08/90 #1 9600-10092 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES "-'-- "/0 1990 A!aska Oil & Gas Cons. uomrnJsston BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 10/09/90 T#:81589 FROM' SUBJECT: Information Control Well Records LR2-1 BP CA~ED HOLE FINAL~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. R-26A SPINNER/TEMP 09/30/90 #1 8900-9358 SCH S-04 PROD-LOG 10/02/90 #1 8900-9373 SCH S-12A PROD-LOG 1 0/03/90 #1 9750-10262 SCH Y-09 PERF 09/30/90 #1 10250-10500 SCH Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED OCT 1 6 1990 ,~,laska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP ExDIoration (Alaska) Inc. 900 East Benson Boulevarcl P.O. Box 196612 Anchorage. Alaska 99519-6612 (9073 561.5111 TO: DISTRIBUTION Date :09/13~90 T#:81648 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE F}NALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. M-06 Completion 08~06~90 #1 10997-11577 Sch 5 R-26A Completion 08/09/90 #1 9093-9392 Sch 5" Y-13 Completion 08/07/90 #1 9 850-10678 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSClENCES MOBIL PHILLIPS ARCHIVES RECEIVED S E P 1 7 1990 Alaska Oil .& Gas Cons. Commission Anchorage STATE OF ALASKA AL....,KA OIL AND GAS CONSERVATION COMMIS~,,.)N APPLICATION FOR SUNDRY 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown ~ Re-enter suspended well__ Alter casing __ Repair well ~ Plugging __ Time extension __ Stimulate ~ Change approved program ~ Pull tubing ~ Variance ~ Perforate X Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 226' NS/_, 2313' WEI_, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 3180' NSI_, 2006' WEL, Sec. 32, T12N, R13E, UMI At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 5. Type of Well: Development x Exploratory ~ Stratigraphic ~ Service 6. Datum elevation (DF or KB) KBE = 72.90 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9. Permit number 86-37 10. APl number 50- O29-21547 11. Field/Pool Prudhoe Oil Pool 9675 feet BKB 9300 feet 9446 feet BKB 9074 feet Plugs (measured) Junk (measured) fill at 9446' MO (06/89) Size Cemented Measured depth measured 110' 20" 8 c.y. 144 2479 13 3/8 3720 c.f. 2513 9067 9 5/8 1860 c.f. 9101 .. 851 7 460 c.f. 8824-9675 9190 -9260 (Sag R.) 9308'-9317', 9320'-9340', 9350'-9372; 9384'-9397' (Ivishak) true vertical subsea 8749 - 8818 (Sag R) 8865'-8953' (four ivishak intervals) True vertical depth BKB 144 2513 8733 8460-9300 RECEIVED S E P 1 0 1990 Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Alaska Oil & Gas Cons. C0m 'tssi0t Packers and SSSV (type and measured depth) 9 5/8" TiW packer at 7796'; 4 1/2" SSSV at 2039' il~llCtl°ragt~ 13. Attachments Description summary of proposal X Detailed operations program BOP sketch X 14. Estimated date for commencing operation September 1990 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Sewice 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~~~,4~ TitleSupervisorWaterflood/MiscibleFIood FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required lO- ORIGINAL SIGNED BY Approved by order of the Commission I, ONNII~ C, ~MITH Form 10-403 Rev 06/15/88 Date Commissioner Approved Copy J Approval No~-.~ ,.-- 7 ,~ Date ~i~ l/qO SUBMIT IN TRIPLICATE WELL R-26A (33-32-12-13) PBU Ivishak FRAC PROPOSAL Well R-26A requires a hydraulic fracture of the Ivishak to increase productivity. · · . . Add Peal 9344' - 9350' MD (ref. 2/23/86) Rig up hydraulic fracturing equipment and pressure test Perform a calibration frac Fracture the well as follows: . . Volume Pmppant Rate Staoe (Moall PPG TYPE LBS BPM Pad- ~-9 0.0 0.0 40 1 2.5 1.0 16/20 CL 2.5 40 2 0.5 3.0 16/20 CL 1.5 40 3 0.5 5.0 16/20 CL 2.5 40 4 0.5 7.0 16.20 CL 3.5 40 5 0.5 9.0 16/20 CL 9.0 40 6 7.5 10.0 16/20 CL 75.0 40 Flush 8.6 0 0 40 TOTALS 39.6 89.5 CL Leave well shut in overnight. Test well before cleaning out. Clean out any frac sand left in the wellbore and retrieve bridge plug. RECEIVED S EP 1 0 1990 .0il & Gas Cons. Commission Anchorage Ik1:5/23/90 BOWEN PA,..., KOFF FLOW TUBES & PACKOFF HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE FLOWLINE ! "~--- GREASE LINE VALVE PF7 '"" ' ~ GREASE " [' ~/I ~_GREASE '' ..... .. .. . ,... 'PUMP. ::'"'; """ "' "--iRISER .GREASE ' · . BOP. BP EXPLORATION July 19, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. ~~~~.t ,~~~y~Yours very t y, B. J. Policky, Supervisor Waterflood & Miscible Flood BJP: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File STATE OF ALASKA ~- ..... .,5KA OIL AND GAS CONSERVATION COMM,. ...)N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stratigraphic Service 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074'NSL, 2016'WEL, Sec. 32, T12N, R13E, UPM At effective depth 2114' NSL, 2010' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical 9675feet BKB 9300 feet Effective depth: measured true vertical Plugs (measured) 9446feet Junk (measured) BKB 9074feet 6. Datum elevation (DF or KB) KBE = 72.90 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9. Permit number/approval number 86-37 / 9-541 10. APl number 50- 029-21547 11. Field/Pool Prudhoe Oil Pool fill at 9446'MD (06/89) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth .. 110' 20" 8 c.y. 144 2479 13 3/8 3720 c.f. 2513 9067 9 5/8 1860 c.f. 9101 measured .. 851 7 460 C.f. 8824-96 75 true vertical subsea Tubing (size, grade, and measured depth) 9190-9260 (Sag R.) 9308'-9317', 9320'-9340', 9350'-9372', 9384'-9397' (Ivishak) 8749 - 8818,(,S,.ag R) 8865'-8953 (four lvishak intervals) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' True vertical depth BKB 144 2513 8733 8460-9300 Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure Anchorage 14. Reoresentative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 2140 2218 435 950 1950 2119 1563 1176 260 255 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify~hat the fo~o~xxt~~:t correct to the best of my knowledge. Signed ~:;~_~_.,~c.~,~~ Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev 06/15/8~8~ ~..~7 SUBMIT IN D(JPLiCA'I~E WELL R.26A (33-32-12-13~ PBU ADD'L. PERFORATION OPERATIONS The following additional interval was perforated June 21, 1989 using Schlumberger 3 3/8" carrier guns at 4 spf: 9384'- 9397' MD BKB (Ref. BHCS, 2/23/86) A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. jam 6/27/89 BP EXPLORATION BP Exploration (Alaska) Inc, g00 East Benson Boulevard P,O, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON MOBIL'' PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 07-10-89 *T%: 80153 BP CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: F-16 PERF-R 06-23-89 #1 9100-9582 Cch 5" J-05 PERF-R 06-23-89 #1 9950-10333 Cch 5" R-5i PERF-R 06-22-89 #1 8900-9497 Sch 5" R-10 PROD 06-25-89 #2 9250-10839 Sch 5" R-26A PERF-R 06-21-89 #1 9080-9435 Sch 5" Received: Date: BP EXPLORATION 900 East Ben~ B~leCard~ RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 20, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32'12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, B. J. Policky Supervisor Waterflood & ~4iscible Flood BJP:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File STATE OF ALASKA ,,_,,SKA OIL AND GAS CONSERVATION COMM~. ,ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Alter casing ~ Repair well~ Change approved program __ 2. Name of Operator BP Exploration (Alaska) inc. Operation Shutdown ~ Re-enter suspended well~ Plugging ~ Time extension __ Stimulate ~ Pull tubing Variance Perforate X Other__ 6. Datum elevation (DF or KB) KBE = 72.90 feet 5. Type of Well: Development X Exploratory ~ Stratigraphic Service .~ 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9. Permit number 86-37 10. APl number 50- 029-21547 11. Field/Pool Prudhoe Oil Pool 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2130' NSL, 2009' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 9675 feet true vertical BKB 9300 feet Plugs (measured) Effective depth: measured 9450 feet true vertical BKB 9028 feet Junk (measured) fill at 9450'MD (01/89) Casing Length Size Structural -- Conductor 110' 20" Surface 2479 13 3/8 Intermediate 9067 9 5/8 Production -- Liner 851 7 Perforation depth: measured 9190 -9260 (Sag R.) Cemented Measured depth 8 c.y. 144 3720 cof. 2513 1860 c.f. 9101 460 c.f. 8824-9675 9308'-9317', 9320'-9340', 9350'-9372' (Ivishak) true vertical subsea 8749 - 8818 (Sag R) 8865'-8929'(three lviShak intervals) Tubing (size, grade, and measured depth) 4 1/2"L-80 to 7796' with 4 1/2" tailpipe to 7918' True vertical depth BKB 144 2513 8733 8460-9300 Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039''~'~° " A!!t:;i};~!~:!~L~ 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14. Estimated date for commencing operation June 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed C~~--~' ~ ~ ~.,~' , ~z~'-o~ Title Supervisor Waterflood/Miscible Flood FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test__ Subse~l~t~,~m~'~~10- ~/-/ LONNIE C. ,C~,~,~T'~ Approved by order of the Commission Form 10-403 Rev 06/15/88 I Approval No. Approved Copy Returned Commissioner Da?e SUBMIT IN TRIPLIOATE WELL R.26A (33-32-12.13~ PBU ADDtL. PERFORATION PROPOSAL We propose to perforate the following additional interval during June 1989: 9384' - 9397' MD BKB (Ref. BHCS, 2/23/86) A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. jm 6/16/89 FLOW TUBES & PACKOFF BOWEN PAuKOFF HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE FLOWLINE VALVE GREASE LINE GREASE / -MANIFOLD GREASE PUMP .-GREASE RESERVOIR BOP Standard Alaska ..... Production Company 900 East Benson Boulevaru P.O. Box 196612 Anchorage, Alaska 995 t9-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION January 31, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File ~anager Production Engineering RECEIVED FEE 2 .:i!~jask,3.0il & Gas Cons..CommissJo~ .', ..... ~chorage .,:. A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Stimulate X Plugging Alter casing Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2130' NSL, 2009' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Perforate Other 6. Datum elevation (DF or KB) KBE. 72.90 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9, Permit number/approval number 86-37/8-793 10. APl number 50- 029-21547 11. Field/Pool Prudhoe Oil Pool 9675feet BKB 9300feet 9450feet BKB 9028feet Plugs (measured) Junk (measured) fill at 9450' MD (01/89) Casing Length Structural -- Conductor 110' Surface 2479 Intermediate 9067 Production -- Liner 851 Perforation depth: measured true vertical Size Cemented 20" 8 c.y. 13 3/8 3720 c.f. 9 5/8 1860 c.f. 7 460 c.f. 9190 -9260 (Sag R.) 9308'-9317', 9320'-9340', 9350'-9372' (Ivishak) subsea 8749 - 8818 (Sag R) 8865'-8929' (three Ivishak intervals) Tubing (size, grade, and measured depth) Measured depth 144 2513 9101 8824-9675 4 1/2" L-80 to 7796'with 4 1/2"tailpipe to 7918' True vertical depth BKB 144 2513 8733 846O-93OO Packers and SSSV (type and measured depth) 9 5/8" TIWpacker at 7796'; 4 1/2" SSSV at 2039' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure .0il & Gas Cons..C0mmis,~i~ 14. Reoresentative Daily Avera(]e Production or Iniection Data - OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2050 1689 95 900 360 Subsequentto oper~ion 2510 1809 249 1000 289 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'~~ ~~./,lx~~ Title ManagorProductionEn~ineerin~ Form 10,.~4 Rev 06/15/88 Date/' ~/'~' SUBMIT IN DUPLICATE W]~LL R.26A (33.32-12-13~ PBU ~TIMULATION PROPOSAL A mud/clay acid perforation wash followed by a scale inhibition treatment was performed on the following perforated intervals in Well R-26A. 9308' -9317' MD BKB 9320' -9340' MD BKB 9350' -9372' MD BKB An inflatable packer was set at 9290' MD to isolate the treated intervals from the Sag R. perforations. The acid wash was pumped down coiled tubing 10/23/88 as follows: 60 bbls. 15% HC1/20% xylene 5 bbls. 15% HCI 4 bbls. diverter 10 bbls. 15% HC1 4 bbls. diverter 15 bbls. 15% HC1 4 bbls. diverter 30 bbls. 15% HCI 94 bbls. 6% HCI - 1.5% HF w/OSR diverter 25 bbls. 3% NH4CI brine 123 bbls. clay acid w/OSR diverter Overdisplaced by 5 bbls. from CT w/diesel Following the mud/clay wash the inflatable packer was retrieved. 3 hours, then brought back on slowly and tested. The well was left shut in The following coiled tubing scale inhibition treatment was pumped 12/27/88 with an inflatable packer placed as above: 9 bbls. diesel preflush 4 bbls. EDTA 6 bbls. diverter 4 bbls. EDTA 6 bbls. diverter 4 bbls. EDTA 52 bbls. scale inhibitor 246 bbls. seawater The packer was released following the inhibition treatment. The well was left shut in for 24 hours, then returned to production and tested. jm 1/24/89 ', ~]chorage Standard Alaska Productian Company 900 East Benson Boule,~c. P.O. ~. 196612 Anchorage, Alaska 99519-~ i 2 (~7) 564.51 HOUSTON ARCO CHEVRON E~ON TEXACO TO: MOBIL REFERENCE: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS i NDEXED STANDARD ALASKA PRODUCTION 1-20-89 Dale: 79749 TI: The following material Is being submi~'~'ed herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: C-20 Perf-R 01-15-89 #1 10900-12460 Sch 5" 'R-26A GST 01-16-89 #1 9190-9447 Sch 5" zR-14 Comp 01-15-89 #1 9267-10200 Sch 5" FEB ~ ]~8.9,~- ~ Alaska Oil & G.~s Cons. Commissioll. Anch0rag0 Received Date A un,! of the or,cjinat 51anda,d C~l Com~ny Founded in Cleveland, C)¢~*o, ,n 1870. Shirley R. McCurry I NFORHAT i ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION October 19, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB: JAM~ Enclosures (9) cc: L. Burke (MB12-1) R-26A Well File A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870, STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon . Suspend ~ Alter casing ~ Repair well 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 226' NSI_, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074'NS1., 2016'WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146'NS1:, 2008' WEI., Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEI_, Se~ 32, T12N, R13E, UPM Operation Shutdown Re-entre' suspended well, Plugging__ Time extension Stimulate X Pull tubing Vmtance . Pedo~ate Other ~, 5. Type of Well: 6. Datum elevation (DF or KB) De~t x_.~_ KBE - 72.90 feet Expk,~xy Straligraphic , , 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-26A (33-32-12-13) PBU 9. Permit number 86-37 , 10. APl number 50- O29-21547 11. Field/Pool Prudhoe Oil Pool 12, Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9675 feet BKB 93O0 feet 9633 feet BKB 9259 feet Plugs (measured) Junk (measured) Casing Length Size Cemented Structural -- Measured depth True vertical depth BKB Conductor 110' 20" 8 c.y. Surface 2479 13 3/8 3720 c.f. 144 2513 144 2513 Intermediate 9067 9 5/8 1860 c.f. 9101 8733 Production Liner 851 7 460 c.f. 8824-9675 8460-9300 Perforation depth: measured 9190-9260 (Sag R.) 9308'-9317', 9320'-9340', 9350'-9372' (Ivishak) true vertical subsea 8749 - 8818 (Sag R) 8865'-8929' (three IviShak intervals) Tubing (size, grade, and measured depth) 4 1/2'L,80 to 7796'with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 95/8" TIW packer at 7796~4 1/2'SSSV at 2039' ¸'ED 13. Attachments Description summary of proposal × Detailed operations program BOP sketch 14, Estimated date for commencing operation .October 1988 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. i he?by certify that the foregoing is true and correct to the best of my knowledge. FOR COMMISSION USE ONLY ~Conditions ~ approval: Notify Commission so representative may witness 15. Status of well classification as: Suspended Plug integrity Mechanical Integrity Test~ Approved by order of the Commission ~Form 10-403 Rev 06/15/88 BOP Test Location clearance Subsequent form required 10- ~_~_._ __. ~,~,?"~!,'!-~ ~IGNED BY -~,~,v~u Copy Retume~l : (~.r,.Nl~! ,C, SMITH /6~ ;~;~'~'/'"&~missioner IAPP Ova No. Date SUBMIT IN TRIPLICATE WELL R-26A (33-32-12-13) PBU STIMULATION PROPOSAL A mud/clay acid perforation wash followed by a contingent scale inhibition treatment is proposed for the following perforated intervals in Well R-26A. 9308' - 9317' MD BKB 9320' - 9340' MD BKB 9350' - 9372' MD BKB An inflatable packer will be set between 9260' and 9308' MD to isolate the intervals to be treated from the Sag R. perforations. The acid wash will be pumped down coiled tubing as follows: 60 bbls. 15% HCI/20% xylene 5 bbls. 15% HCI 4 bbls. diverter 10 bbls. 15% HCI 4 bbls. diverter' 15 bbls. 15% HCI 4 bbls. diverter 30 bbls. 15% HC1 90 bbls. 6% HCI - 1.5% HF w/OSR diverter 25 bb!s. 3% NH4CI brine 120 bbls. clay acid w/OSR diverter Overdisplace by 5 bbls. from CT w/diesel Following the mud/clay wash the inflatable packer will be retrieved. shut in 3 hours, then brought back on slowly and tested. The well will be left Depending on the results of the HCI wash, the following coiled tubing scale inhibition treatment will be performed with an inflatable packer placed as above: 10 bbls. diesel preflush 4 bbls. EDTA 6 bbls. diverter 4 bbls. EDTA 6 bbls. diverter 4 bbls. EDTA 50-60 bbls. scale inhibitor 250 bbls. seawater The packer will be released following the inhibition treatment. The well will be left shut in for 24 hours, then returned to production and tested. jm 10/14/88 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Of~ Blind Rams - M 6, , Cutter Rams I 2' Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub ~ (Circulate/Returns) Well Head Swab Valve INDEXED DALLAS ARCO CHEVRON STANDARD ,AL AS~.~,, PPODIJCTiO~J E~'C<ON TEXACO Oate: 02/18/88 TO: MOBIL l~: 78 559 PHILLIPS GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: "-* A-2 ~A-13 '--5 G-24 '"~ J-1 "~ J-1 "" J-22 "--5 J-26 '"~ K-9 "o Q-7 "~ R-26A --.o U-? Production Profile PITS Production Profile GR/CCL Production Profile Production Profile Production Profile Spinner/Temp Production Profile Production Profile Production Profile 02/09/88 #1 11180-11425 Camco 5" 01/23/88 H1 8600-9650 Camco 5" 02/04/88 #1 10150-10358 Camco 5" 01/19/88 #2 8000-9100 Camco 5" 01/19/88 #2 8000-9100 Camco 5" 02/04/88 H1 10150-10524 Camco 5" 01/28/88 #2 10250-10530 Camco 5" 02/09/88 #1 9650-9910 Camco 5" 02/05/88 H1 11800-12100 Camco 5" 01/29/88 #1 9050-9490 Camco 5" 01/22/88 #1 9500-9900 Camco 5" Rece Ive ~.~ ~ ;..a~2a Oil G 3,~s Cons Date ~ n-.~ Founded ,. Cie-cloud. ~.o. ,n 1870 Victoria Aldridge INFORMAl' ION CON/ROE Wel I RecoFds LR2-1 INDEXED DALI~AS ARCO CHEVRON EXiXON TEY~CO Da*e: 02/16/88 lO: MOBIL T#: 78555 PHILLIPS · STATE OF ALASKA GEOSCIENCES STANDARD AL ASKA PRODUC TI©N REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to thls office: ~.~C-!5 CCL/Perf. 01/i3/88 #1&2 8250-9740 GO 5" C-16 CCL/Perf. 01/12/88 #1 7963-9350 GO 5" ~ D-3 CCL/Perf. 01/09/88 #1 10187-]0600 GO 5" ~ D-8 CCL/Perf. 01/09/88 #1 9958-10300 GO 5" ~ D-12 CCL/Perf. 01/14/88 #1 8850-9200 GO 5" ~'~-~ D-29 CCL/Perf. 01/10/88 #1 9500-10091 GO 5" ~-~J-28 CCL/Perf. 01/04/88 #1 9870-11124 GO 5" ~ R-26A CCL/Perf. 01/02/88 #i 9150-9342 GO 5" ~ R-26A CCL/Perf. 01/18/88 #1 9100-9450 GO 5" X-8 Hydro/CFS 01/06/88 #1 9350-9800 GO 5" ~ G-16 Completion Positioning Log 02/12/88 #1 8670-9850 Sch Rece ived --. ~ ]x/ / 0il & Gas Cons. Comm~ss~:~ Alaska Date ADchorage A un,,I ot ,he. o,.;9,~..ol .~,o,,",do,'d C).I Co.~npo.y Fou,,ded ,n Cl¢.,riond. C~,,o. ,,-, 1870 Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 Standard Alaska Production Company 900 East Benson Boule, P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION January 29, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. BJP: JAM ~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-26A Well File Yours very truly, B.~.'~~~ervisor Waterflood & Miscible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA A LA,.,. ,,-, OIL AND GAS CONSERVATION COMivllSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing [] Other [] 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 5. Datum elevation (DF or KB) KBE = 72,90 AMSL Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-26A (33-32-12-13) PBU 8. Approval number 7-932 9. APl number 50--029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9300 feetBKB Effective depth: measured 9633 feet Junk (measured) true vertical 9259 feetBKB 12. Casing Length Size Cemented Structural -- Conductor 110 ' 20" 8 c.y. Surface 2479' 13 3/8" 3720' c.f. Intermediate 9067' 9 5/8" 1860 c.f. Production __ Liner 851' 7" 460 c.f. Perforation depth: measured 9190'- 9260' (Sag R.) 9308'- 9372' (three Ivishak interVals) true vertical (ss) 8749'-8818' 8865' -8929' Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure Measured depth 144' 2513' 9101 ' True Vertical depth BKB 144' 2513' 8733' 8824'-9675' 8460' -9300' 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 960 1134 15 917 263 Subsequent to operation 4370 2536 149 1121 28~ 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [_-~ 15., hereby certify that the foregoing is true and correct to the best of my knowledge .<i"~2-~-/, / '~. '- C..~ ~'~7 Signed r Title Supvr. Waterflood/Miscible Flood Date Form 10-404 Rev. 12-1-8~ ~--~...~ Submit in Duplicate Well R-26A (33-32-12-13) PBU Additional Perforating Operations The following Ivishak intervals were perforated January 2, 1988 using Gearhart 3 1/8" carrier guns at 4 spf: 9308' - 9817' MD BKB (8865' - 8874' TVDss) 9320' - 9340' MD BKB (8877' - 8897' TVDss) 9350' - 9356' MD BKB (8906' - 8913' TVDss) Depths are referenced to BHCS, 2/23/86. Fill was encountered and subsequently cleaned out. The remaining interval 9356' - 9372' MD BKB (8913'-8929' TVDss) was perforated January 18, 1988 using the same gun size and shot density. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations. jam 1/27/88 0800Z $1'o ndo,'d Ales1' o P, odu¢ ~*on Comp 900 Eo~ 8,en',on PO Bo, 190017 An(ho~'Oge' AI(s*,Lo 9'~.5 I 9-~ I 2 INOEXED DALLAS AaCO STANDARD CHEVRON ALASKA PRODUCTION EXP(ON Date: 01/07/88 TEXACO 78398 TO: ' ~' T~: MOBIL ,. PHILLIPS STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returning It to this office: "~ E-28 Multirate Test 12/10/87 GO E-28 PBU 12/13/87 GO ~F-24 Static Gradient 12/04/87 Camco J-22 " " 12/19/87 Camco J-24 " " 12/17/87 Camco "~ J-26 Static Gradient 12/20/87 Camco "~'-K- 9 " " 12/16/87 Camco "~ M-4 " " 12/21/87 " ~ M-7 " " I2/22/87 " ~ M-9 " " 12/13/87 " "'~ M-15 " " 12/22/87 " x',,,~ N_9 " " 12/06/87 " '".o N_ 15 " 12/13/87 GO "~ R-16 " " 12/24/87 Camco "~ R-19 " " 12/05/87 Camco -'" R-23 Pressure FallOff 11/20/87 " ~ R-26A BHP 12/24/87 OTIS ~ S-4 Static 12/12/87 GO ~ S-13 Static 12/10/87 Camco Oil a c~as ~conS."~Commission Anchorage Received Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 /:ovnded ,n (lie.cloud (~,o ,~ IHTO Standard AIosha P~oduction Compo~y ....... 900 [o~! 8¢,.~on ~oule~c.d PO ~. 196612 ~-cho~og~. AlonZo 99519 6612 19071 564-511 I INDEXED DALI.AS ARCO CHEVRON E,-'CXO N TE,v~cO Date: 12/30/87 TO: MOBIL T#: 78363 PHILLIPS STATE OF ALASKA GEOSC IENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED ttOLE FINAL LOGS B-13 B-13 D-4 D-4 E-29 F-4 GC-2B G-24 G-24 G-24 H-3 H-5 K-Il N-10 R-26A The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: Ful!bore Spinner Packer Setting Record Tubing Puncher Perf. Squeeze Record Perf. Record Production Profile 12/09/87 #1 12/06/87 #1 12/05/87 #1 12/11/87 #1 12/15/.87 #1 12/06/87 #1 Plug Setting & Tubing Puncher Record Completion Record 12/06/87 #1 HP ' Gradient Survey Perf. Record Multi-finger Caliper GR Positioning Log CBT Perf. Record Production (Spinner/Temp) 12/08/87 #1 12/16/87 #2 12/19/87 #1 12/11/87 #3 12/18/87 #1 12/12/87 #2 12/20/87 #1 10400-10833 Sch 5" 10555-10520 Sch 5" 9550-10040 Sch 5" 8134-10148 Sch 5" 10900-12504 Sch 5" 10050-10530' Sch 5" 12/17/87 #1 2589-2815 8787-10365 Sch 5" 0-10106 Sch 5" 9400-10370 Sch 5" 8300-10042 Sch 5" 11088-11548 Sch 5" 10450-11626 Sch 5" 10100~10500 Sch 5" 9050-9310 Sch 5" Sch 5" D,te ;Alaska Oil & Gas Cons. C0mmisslO. ~ch0rafle A un,t ot the o,,gmol 5,ondo~d Ol Compony Founded ,. Cle.elond. ~,o. ,n 1870 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Compa 900 East Benson Bou ~,d P.O. Box 196612 Anchorage, Alaska 99519~6612 (907) 561-5111 STANDARD ALASKA PRODUCTION December 1, 19 87 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. BJP:JAM~~ Enclosures (9) cc: J. L. Haas (MB12-1) R-26A Well File Yours very truly, wB~teJ~flP~ol~k&y,z~sSc.Pz~i;~od A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA "' AL~-. .,~ OIL AND GAS CONSERVATION CO, .... ,SSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well FJ Alter casing Il Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate ~ Other 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 72.90 KBE feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 7. Well number R-26A (33-32-12-13) PBU 8. Permit number 86-37 9. APl number 50--029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9 300 feet BKB Effective depth: measured true vertical 9633 feet Junk (measured) 9259 feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 110 ' 2479' 9067' 851' measured 9190' - 9260' true vertical (ss) 8749' - 8818' Size Cemented Measured depth True Vertical depth BKB 20" 8 cu. yds. 144' 144' 13 3/8" 3720 c.f. 2513' 2513' 9 5/8" 1860 c.f. 9101' 8733' 7" 460 c.f. 8824'-9675' (Sag R. ) Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW p~]~l; at 7796': 4 ] /2" .q.q.qV a~- 20qq' 12.Attachments 8460 ' -9 300 ' Description summary of proposal J~ Detailed operations program E] 13. Estimated date for commencing operation De cembe r 1987 14. If proposal was verbally approved Name of approver 15..I h~ereby certify that the fQregoing,~s B. 'J. Policky ~ Conditions of approval Approved by Form 10-403 Rev 124-85 BOP sketch Ix] Date approved true and correct to the best of my knowledge Title Supvr. Waterflood/Miscible FloodDate Commission Use Only Notify commission so reDrese~.tative may witness I Approval No. FI Plug integrity ~Pl~etur~se~ Location clearance ~/~ ~; ORIGINAL SIGNED BY Commissioner by order of -..f _ the commission Date/.-~7 ':~'¢)~'~/ Submit in triplicate (/~" Well R-26A (33-32-12-13) PBU PERFORATING PROPOSAL We propose to perforate the following Ivishak intervals during December, 1987 at 4 spf: 9308' - 9317' MD BKB (8865' - 8874' TVDss) 9320' - 9340' MD BKB (8877' - 8897' TVDss) 9350' - 9372' MD BKB (8906' - 8929' TVDss) Ail depths are referenced to BHCS, 2/23/86. A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations. jm 11/20/87 FLOW TUBES & PACKOFF ' BOWEN PACKOFF .GREASE SEAL FLOWTUBE PUMP RISER GREASE MANIFOLD GREASE PUMP -.-GREASE RESERVOIR BOP INDEXED DALLAS ARCO CHEVRON .. E~XON % TEXACO Date: 11/17/87 zo: ,MOBIL zt: 78313 PtlILLIPS · STATE OF ALASKA GEOSC IENCES STANDARD AL ASI4A PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: A-13 PITS 11/02/87 #1 9350-9700 Camco 5" A-17 Temp/Spinner 11/05/87 #1 9850-10310 Sch 5" B-27 CNL 11/03/87 #1 10000-11099 Sch 5" C-3 Perf. Record 11/09/87 #1 8950-10169 Sch 5" C-15 CNL 11/05/87 #3' 9000-9767 Sch 5" C-16 CNL 11/08/87 #2 8590-9383 Sch 5" C-24 CNL 11/12/87 #1 9700-10523 Sch 5" D-4 CNL 11/09/87 #4 9950-10678 Sch 5" D-15 CNL 11/10/87 #3 9750-10588 Sch 5" D-20 CNL 11/11/87 #2 9570-10397 Sch 5" F-12 Flowmeter 11/01/87 #1 9300-9650 Camco 5" F-18 Perf. Record 11/04/87 #1 11790-12395 Sch 5" F-24 PITS 11/01/87 #1 11800-12221 Camco 5" H-3 Tubing Puncher Record 11/06/87 #1 8700-9000 Sch 5" J-28 Completion Record 11/10/87 #3 10804-11129 Sch 5" R-26A DFT/GR 10/19/87 #1 8700-9188 Atlas 5" R-26A DFT/GR 10/21/87 #1 8800-9438 Atlas 5" R-26A PRISM 10/19/87 #1 8700-9198 Atlas 5" R-26A EPILOG-PRISM 10/21/87 #1 8786-9456 Atlas 5" R-26A PRISM 10/21/87 #1 8800-9453 Atlas 5" ~Ou,,ded ,n Cle,,elond. C~,o. ,fl 1870 Victoria Aldridge INF~T ION CONTROL Wel I Records LR2-1 I)AI.I,AS ARCO CHEVRON EXXON TEXACO TO: biO B I L T#: PttlLLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD Date: 11/06/87 78298 REFERENCE: SAPC CASED HOLE FINAL LOGS /he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: ~ C-11 Perforating Record 10/31/87 #1 ~F-01 Production Profile 10/23/87 #1 ~--a K-14 CBT 10/30/87 #1 ~ R-07 Injection Profile 10/23/87 #1 ~dR-23 CCL/PERF. Log 10/23/87 #1 ~ R-26A Temp. 10/16/87 #1 ~ R-26A Borehole Tracer 10/16/87 #1 N U-3i Inj.Prof. Flowmeter Temp.10/24/87 #1 8400-9916 8650-9152 10400-117 9600-1035 11250-121 4700-6350 2039-7785 9100-9520 Sch 5" Camco 5" 50 Sch 5" 6 Camco 5" 53 GO 5" GO 5" GO 5" Camco 5" RECEIVED NOV 1 2 19S7 Rece I ved Dote Alaska Oil & Gas Cons. Commission · ~j~ ~.~ Anchorage '---, ' . aska0il l Gas Cons. Gommi~lo~ Celina Plack ~ NFORMAT ~ ON CONTROL Wel I Records LR2-1 Standard Alaska Production Compa 900 East Benson Bou,~,ard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD October 30, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R~26A (1313-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, J. Ar sragg Supervisor Production Operations JAB: JAM ¢ Enclosures (4) J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-26A Well File A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA AL,,~oKA OIL AND GAS CONSERVATION CO~vIMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. STANDARD ALASKA PRODUCTION COMPANY 3. Address 6. P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 7. 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N', R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N', R13E, UPM Datum elevation (DF or KB) KBE = 72.90 Feet Unit or Property name Prudhoe Bay Unit Well number R-26A (33-32-12-13) PBU 8. Approval number 7-835 9. APl number 50--029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9300 feet BKB Effective depth: measured 9633 feet Junk (measured) true vertical 9259 feet BKB Casing Length Size Cemented Structural -- Conductor 110 ' 20" 8 cu.yds. Surface 2479' 13 3/8" 3720 c.f. Intermediate 9067' 9 5~'8" 1860 c.f. Production -- Liner 851' 7" 460 c.f. Perforation depth: measured 9190' -. 9260' true vertical (ss) 8748' - 8818' Tubing (size, grade and measured depth) 4 1/2" L-.80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' Measured depth 144 ' 2513' 9101' 8824'-9675' True Vertical depth BKB 144' 2513' 8733' 8460'-9300' 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 30 190 0 1500 308 Subsequent to operation 1770 2397 86 1500 760 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run Eli 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 Title Supervisor Production Operations Date Submit in Duplicate Well R-26A (33-32-12-13) PBU STIMULATION OPERATIONS A hydraulic fracture of the interval 9190' to 9260' MD BKB was performed October 19, 1987. The carrier fluid was a 409/1000 gal. x-linked gel with additives and was pumped down tubing at 15 bpm as follows: Stage Gallons LBS Proppant Pad 8,000 -0- 1 1,000 1,000 2 1,000 3,000 3 1,000 5,000 4 1,000 6,000 5 1,000 7,000 6 1~000 8,000 Flush 7,000 -0- 21 ~000 30,000 Radioactive isotopes were included with the frac fluid to monitor fracture height growth. Following the fracture, the well was returned to production and tested. jm 10/28/87 Standard Alaska Production C~m~ 900 East Benson J~ ard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION October 16, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM'~~ Enclosures (6) cc: J. L. ~Haas (MB12-1) R-26A Well File . A[ B~agg ~ Operations ~~r Production A unit of the or,ginol Standard Oil Company Founded in Cle~elond Ohio in 1870 STATE OF ALASKA - AL/-,~.,A OIL AND GAS CONSERVATION CO,..~ISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well E3 Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate ~ Pull tubing [] Amend order [] Perforate [_] Other [] 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. At top of productive interval 2074' NSL, 2016' WEL, Sec. At effective depth 2146' NSL, 2008' WEL, Sec. At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 32, T12N, R13E, UPM 32, T12N, R13E, UPM 32, T12N, R13E, UPM 5. Datum elevation (DF or KB) K~E = 72.90 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-26A (33-32-12-13) PBU 8. Permit number 86-37 9. APl number 50--029-21547 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9300 feet Bm Effective depth: measured true vertical 9633 feet Junk (measured) 9259 feet BKB Casing Length Structural -- Conductor 71' Surface 2464' Intermediate 9062 ' Production -- Liner 851' Perforation depth: measured 9190' - 9260' true vertical (ss) 8748' - 8818' Size Cemented Measured depth True Vertical depth 20" 8 cu.yds. 110' 110' 13 3/8" 3720 c.f. 2513' 2513' 9 5/8" 1860 c.f. 9101' 8733' 7" 460 c.f. 8824'-9675' 8460'-9300' ~bing(size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' 12,Attachments Description summary of proposal ~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation October 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Si~'~ed ~/~~ /~~ Title Supervisor Production Opera tionsDate //~.- 'A. Bragg ' ' ~/'~/ ' Commission Use Only Conditions of approval Approved by Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 Submit in triplicat(~/ Well R-26A (33-32-12-13) PBU HYDRAULIC FRACTURE PROPOSAL Additional Perforations were shot October 10, 1987 in the Sag River/ ShUblik zones in preparation for a hydraulic fracture treatment as follows: 9217' - 9260' MD BKB (shot with Schlumberger 3 3/8" carrier guns at 4 spf) The interval from 9190' to 9260' MD will be fractured down tubing at 15 bpm as follows: Stage Gallons LBS Proppant Pad 8000 -0- 1 1000 1000 2 1000 3000 3 1000 5000 4 1000 6000 5 1000 7OOO 6 1000 8000 Flush ~7000 -0- 2~,000 Carrier fluid will be a 40#/1000-gal. x-linked gel with additives. Radio- active isotopes will be included with the frac fluid to monitor fracture height growth. jm 10/12/87 I)A I. I ,,\ S ARCO CttEVRON E,'CXON TEXACO to: HOBIL PIIILLIPS STATE OF ALASKA GEOSC IENCES INDEXED STANDARD ,'~.1 l",.!-~k',,", ~,pr-.~[')i ;,- i I(.)N Date: 10/14/87 78232 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by slgnlnfl a copy of this letter end returning It to this office: , REV i S ED-~'2'-D~_ 3 B ~"-~C-27 '-.OD_ 10 ~'~ N-18 ~ R-26A CNL-GR (Coiled Tubing Conveyed) 09/01/87 #1 9000-9883 Tubing Puncher Record 10/07/87 #1 10746-11203 Collar 09/06/87 #1 11050-11249 Collar 09/06/87 #1 10800-11100 PFC 08/28/87 #1 9641-10036 Collar 09/04/87 #1 8800-9250 Perf. Record 10/10/87 #1 9134-9380 Sch 5" Sch 5" Dress 5" Dress 5" Dress 5" Dress 5" Sch 5" *The film and prints have had the dept~ corrected. Destroy the ones previously sent to you in early September. If you have any questions, please call me at (907) 564-4445. (/~~,A~$~(~.~ CO~I$. GO Victoria Aldridge D, to 0il & Gas mml~lo~ I NF~T ION CONTR~ ~nr~Og Wel I Records LR2-1 ...... .... ...... ...... ," Standard Alaska "-- Production Compc 900 East Benson Bou,~ard P.O. Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 STANDARD ALASKA PRODUCTION September 28, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Hr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, u' A. Bragg ~ pervisor Production Operations JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-26A Well File RECEIVED. Alaska Oil 8, Gas Cons. Commisslor~ Anchorage A unit of the original Standard Oil Company Founded in CieYeland, Ohio, in 1870. STATE OF ALASKA -'- AL,._KA OIL AND GAS CONSERVATION CC .... ,IssION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing [] Other [] Name of Operator 5. STANDARD ALASKA PRODUCTION COMPANY Address 6. P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Location of well at surface 7. 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM Datum elevation (DF or KB) KBE = 72.90 Feet Unit or Property name Prudhoe Bay Unit Well number R-26A (33-32-12-13) PBU 8. Approval number 7-299 9. APl number 50-- 029-21547 10. Pool Prudhoe Oil Pool 11 . Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9 300 feet BKB Effective depth: measured 9633 true vertical 9259 Casing Length Size Structural -- Conductor 71' Surface 2464 ' Intermediate 9062 ' Production -- Liner 851' 7" Perforation depth: measured 9190' - 9217' true vertical (ss) 8748' - 8775' feet Junk (measured) feet BKB Cemented 20" 8 cu. yds. 13 3/8" 3720 c.f. 9 5/8" 1860 c.f. Measured depth 110' 2513' 9101' 460 c.f. 8824'-9675' Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' True Vertical depth BKB 110' 2513' 8733' 8460 ' -9 300' RECEIVED 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure SEP 0 Alaska 0il & Gas Cons. Commission Anchorage 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbt Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Would not flow. Would not flow. 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run Ill the foregoing is true and correct to the best of my knowledge ,~O.~t~7~- L.-,L --~2__~~ 15.1 hereby certify that Form 10-~,4 Rev. 12-1-85 Title Supervisor Production Operations Date¢',~'t9~ Submit in Duplic}at~ Well R-26A (33-32-12-13) PBU ST IMULAT ION OPERAT IONS A 2500-gal. xylene perforation wash via coiled tubing was performed April 30, 1987 on the following perforated interval in Well R-26A. 9190' - 9217' MD BKB The well was left shut in for four hours following the treatment, then was attempted to be put back on production; the well would not flow. On May 4, 1987, the well was reperforated using Schlumberger's 3 3/8" Hyperjet II guns at 4 spf. The well would not flow. A hydraulic fracture treatment and additional perforating program is being reviewed at present. An application for approval will be forwarded with a proposal for additiOnal work. jm 9/17/87 RECEIVED Alaska Oil & Gas Cons. Commissior~ Anchorage Standa,d Alaska P~oduction Company ...... 900 Eo~! flen~on Boulevord P 0 Bo. 196612 An¢ ho~ocje, Alaska 99519 661 ~ ~9071 564 S I I I DALLAS ARCO CHEVRON EXXON TEXACO O:fe: TO: MOBIL TI: PHILLIPS STATE OF ALASKA GEOSC IENCES INDEXED STANDARD ALASKA PRODUCTION 05/11/87 77880 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-16 D-3 G-4 J-13 R-26A Tubing Puncher 05/01/87 #1 8400-9110 Sch ~' Perf. Record 04/30/87 #1 10200~10645 Sch 5" Completion Record 04/26/87 #1 10100-10298 Sch 5" Temp/GR 04/29/87 #1 0-11685 Sch 2" Perf. Record 05/04/87 #2 9000-9601 Sch 5" Victoria Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-1 Standard Alaska ..... Production Corn pa r~;,: 900 East Benson Boulev~ ~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION April 28, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM Enclosures (9) cc: J. L. Haas (MB12-1) R-26A Well File ~rggProduction Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALAS,., OIL AND GAS CONSERVATION COMI, .,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well Lq Alter casing F1 Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate E] Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 5. Datum elevation (DF or KB) K13E = 72.90 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-26A (33-32-12-13) PBU 8. Permit number 86-37 9. APl number 50-- 029-21547 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9300 feet BKB Effective depth: measured true vertical 9633 feet Junk (measured) 9259 feet BKB Casing Length Size Structural -- Conductor ?l ' 20" Surface 2464' 13 3/8" Intermediate 9062 ' 9 5/8" Production Liner 851 ' 7" Perforation depth: measured 9190' - 9217' true vertical (subsea) 8748' - 8775' Cemented Measured depth True Vertical depth B~B 8 cu.yds. 110' 110' 3720 c.f. 2513' 2513' 1860 c.f. 9101' 8733' 460 c.f. 8824'-9675' ~bing(size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' 8460'-9300' 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation April/May 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ //~. ~ Title Supervisor Production Operations Date /J. A. Bragg ~/ Commission Use Only approval Notify commission so representative may witness I Approval Conditions of [] Plug integrity [] BOP Test [] Location clearanceI No. Commissioner Approved by ~//~.~. ~~/~ Form 10-403 Rev 12-1-85 by order of ~'_/ the commission gate J/~,~/'~""//' / Submit'rn tr~pli' ' cate Well R-26A (33-32-12-13) PBU STIMULATION PROPOSAL A 2500-gal. xylene perforation wash via coiled tubing is proposed for the following Sag R. interval in Well R-26A. 9190' - 9217' MD BKB The well will be left shut in for 4 hours following the treatment, then attempted to be brought back on production. If the well will not flow, we propose to reperforate the above interval at 4 spf. jm 4/23/87 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams (~-~-c~2" Chicksan (Kill Line) (C ircula te/R e turns) W ell Head Swab Valve Standard Alaska ~-~ Production Company 900 East Benson Boule~ P.O. Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 April 27, 1987 STANDARD ALASKA PRODUCTION Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Operations, for the above-named well. subsequent report of stimulating the well. Report of Sundry Well This contains our Yours very truly, JAB:JAM Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-26A Well File ~Supervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ~---STATE OF ALASKA .... ALAS .... OIL AND GAS CONSERVATION COM, SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate ~ Plugging [] Perforate L~ Pull tubing Alter Casing [] Other [] 2. Name of Operator 5. STANDARD ALASKA PRODUCTION COMPANY 3. Address 6. P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 7. 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 8. 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM Datum elevation (DF or KB) KBE = 72.90 Feet Unit or Property name Prudhoe Bay Unit Well number R-26A (33-32-12-13) PBU Approval number 7-125 9. APl number 50-- 029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9675 feet Plugs (measured) 9300 feet BKB Effective depth: measured true vertical 9633 feet Junk (measured) 9259 feet BKB Casing Length Size Structural -- Conductor 71 ' 20" Surface 2464' 13 3/8" Intermediate 9062' 9 5/8" Production -- Liner 851' 7" Perforation depth: measured 9190' - 9217' true vertical (subsea) 8748' - 8775' Cemented 8 cu.yds. 3720 c.f. 1860 c.f. 460 c.f. Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' Measured depth 110' 2513' 9101' 8824'-9675' True Vertical depth BKB 110' 2513' 8733' 8460'-9300' 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 140 139 9 1306 248 Subsequent to operation Well would not sustain flow. 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [i] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-4{9.4 Rev. 12-1-85 Title Supervisor Production Operations Submit in Duplicate Well R-26A (33-32-12-13) PBU STIMULATION OPERATIONS A mud acid stimulation via coiled tubing was performed April 18, 1987, on the following Sag River interval in Well R-26A. 9190' - 9217' MD BKB The treatment consisted of the following: 675 gal. 15% HC1 1350 gal. 6% HC1 - 1.5% HF 675 gal. 3% NH4Cl brine The treatment fluids were displaced to the perforations with 20 bbls. diesel. Following the treatment the well would not sustain production. An Application for Sundry Approvals for additional work is forthcoming. jm 4/23/87 Standard Alaska Production Company 900 East Benson Boulev P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 February 24, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in triplicate, is Approvals, for the above-named stimulate the well. Form 10-403, Application well. This contains our for Sundry proposal to Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) R-26A Well File . Bragg r ~ ~/Supervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. "' ~:~ ~'~ 2 6 1987 Oil & Gas Cons. Commissior: Anchorage STATE OF ALASKA --_ ALASK )IL AND GAS CONSERVATION COMM ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~_ Suspend ~ Operation Shutdown ~ Re-enter suspended well 2i Alter casing :'' Time extension ~ Change approved program ~ Plugging ~ Stimulate _x Pull tubing -~ Amend order ~ Perforate '~' Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 11. Present well condition summary Total depth: 5. Datum elevation (DF or KB) KBE = 72.90 feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-26A (33-32-12-13) PBU 8. Permit number 86-37 9. APl number 50-- 029-21547 10. Pool Prudhoe Oil Pool measured 9675 feet Plugs (measured) true vertical 9300 feet :BKB Effective depth: measured 9633 feet Junk (measured) true vertical 9259 feet BKB Casing Length Size Cemented Structural , -- ., Conductor. 71' 20" 8 cu.yds. Surface 2464' 13 3/8" 3?20 c.f. Intermediate 9062' 9 5/8" 1860 c.f. Production -- Liner 851' 7" 460 c·f. Perforation depth: measured 9190' - 9217' true vertical (s'ubsea) 8748' - 8775' Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2"' tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW ~0acker at 7796'; 4 1/2" SSSV at 2039' 12.Attachments Measured depth 110' 2513' 9101' True Vertical depth BKB 110' 2513' 8733' 8824'-9675' 8460'-9300' Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation February/March 1987 14. If proposal was verbally approved Name of approver Date approved 15. I. hereby certify that the foregoing is true and correct to the best of my knowledge Sign~d ~¢~ /~~ Title Supervisor Production operationsDate Z'2¢'~7 / J. A. Bragg 6/ ~ Commission Use Only Conditions of approval Notify commission so representative may witness ! Approval No. 7 /~'~'"~'" ~ Plug integrity Fq, BOP Test [] Location clearance ~.,~,,T~,;, ..........'~ommissioner the commission Date Approved by Form 10-403 Rev 12-1-85 Submit in triplicate Well R-26A (33-32-12-13) PBU STIMULATION PROPOSAL A mud acid stimulation via coiled tubing is proposed for the following perforated Sag R. interval in Well R-26A: 9190' - 9217' MD BKB The treatment will consist of the following: 675 gal. 15% HC1 1350 gal. 6% HC1 - 1.5% HF 675 gal. 3% NH4C1 brine The treatment fluids will be displaced to the perforations with diesel. Following the treatment~ the well will be immediately put back on production and tested. jm 2/23/87 Coiled Tubing Blow-Out-Preventers Coiled Tubing I I I Pack-Off 2~ Blind Rams Cutter Rams Chicksan (Kill Line) Slips I Pipe Rams Pump-In Sub (C irc ula te/R e turns ) W ell Head Swab Valve Standard Alaska .. t~--- Prc~lu¢tion Company 900 Eo~! Ben,on Boule~,~ PO Box 196612 Anchoroge. AIosho 99519-6612 f9071 564-.511 I INDEXED TO: DALLAS ARCO CHEVRON . EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION Date: 12/08/86 z#: 77576 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by slgnlng a copy of thls letter and returning It to thls office: B-28 Static 10/22/86 GO G-31 Static 11/19/86 Camco G-32 Static 11/23/86 Camco R-8 Flowing Gradient 11/05/86 Camco R-26A Static 10/27/86 GO Rece I ved Date ldridge Alaska Cons. Commission I NFORHATION CONTROL Oil & Gas Anchorage Wel I Records LR2-1 DALLAS ARCO CHEVRON. -, INDEXED, STANDARD ALASKA PRODUCTION EXXON TEXACO Date: 11/13/86 TO: MOBIL Il: 77515 PHILLIPS · - ~i 'STATE. OF ALASKA GEOSCIENCES ~ SA]PC CASED HOLE FINAL LOGS REFERENCE: The following material Is being submitted herewith. Please acknowledge receipt by slgning a copy of thls letter and returning it to this office: A-29 Caliper 10/22/86 #1 2-10310 Camco 5" B-8 Caliper 10/23/86 #1 18-8740 Camco 2" B-24 Temp. 11/02/86 #1 5400-9728 Camco 5" D-10 Caliper 10/24/86 #1 38-9789 Camco 2" G-5 CH/CNL (3 3/8") 06/14/86 #1 10300-11160 Sch 5" G-19 CBL 06/23/86 #1 10226-11539 Sch 5" G-19 CBT 06/26/86 #1 10100-11544 Sch 5" 5" H-21 CBT 06/06/86 #1 8750-9916 Sch H-25 Perf. Record 06/22/86 #1 9500-10752 Sch 5" J-1 Flowmeter 11/03/86 #1 8700-9120 Camco 5" M-14 EPL 09/04/86 (/3 10250-10750 Sch 5" Q-7 CNL (3 3/8") 06/17/86 #3 10950-12152 Sch 5" R-26A T,emp. 10/20/86 #1 Surf-2000 Camco 2" S-Ii Spinner 10/19/86 #- 9100-9650 Otis 5" X-15 Caliper 10/26/86 #1 29-8855 Camco 2" X-23 Collar 06/12/86 #1 10071-10190 Sch 5" Y-23 CBL 06/22/86 #1 10005-11604 Sch 5" Victoria Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Pwoduction Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-66 (907) 564-51 I l INDEXED TO: DALLAS ~CO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES (Transmittal Only) STANDARD ALASKA PRODUCTION Date: 11/03/86 TI: 77484 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewiYh. Please acknowledge receipt by signing a copy of this lei-let and returning It fo this office: _ ~ B-2 ~" C-29 ~ F-4 ~ H-20 ~ J-6 ~ M-5 ~ R-26A ~' R-27 ~'S-18 '~ Y-23 Static Gradient 09/15/86 Camco " " 09/03/86 " " " 10/16/86 " " " 10/04/86 " " " 10/04/86 Otis " " 10/03/86 Camco " " 10/02/86 Otis " " 10/20/86 Camco " " 10/13/86 Camco " " 10/13/86 Camco " " 10/15/86 Camco Received Date 1986 dridge ~Alaska Oil & ~hC0~C°mmissi°nweINFORMATIONI I RecordsCONTROLLR2-, A u,,,I o! the ow,9,n(~l 5h.~(h,,d (~1 /o,-p(.,~ ;ounded ,,, (le.elo,,(f. (~,o. ,- 1870 Standard Alaska Production Company 900 East Benson Boulew P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 October 30, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well R-26A (33-32-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. Yours very truly, SLB:JAM Enclosures cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-26A Well File S. L. Bryant, Supervzsor Reservoi r/Production Surveillance Unit' II RECEIVED NOV 0 5 1986 Alaska 0il & Gas Cons. Commission Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. .... STATE OF ALASKA ALASi,,,, OIL AND GAS CONSERVATION COMIv,...,SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown ~. Stimulate ? Plugging -~ Perforate k~ Pull tubing Alter Casing ~ Other ~2 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 72.90 Feet 3. Address 6. Unit or Property name P. O, BOX 196612, ANCHORAGE, ALASKA 99519-6612 prUdhoe Bay Unit 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 7. Well number R-26A (33-32-12-13) PBU 8. Approval number 39O 9. APl number 50--029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural __ Conductor 71 ' Surface 2474 ' Intermediate 9062 ' Production __ Liner 851' Perforation depth: measured 9190' - 9217' true vertical (subsea) 8748' - 8775' 9675 9300 9633 9259 Size 20" 13 3/8" 9 5/8" feet Plugs (measured) feet BKB feet Junk (measured) feet Cemented 8 cu. yds. 3720 c.f. 1860 c.f. Measured depth 110' 2513' 9101' 460 c.f. 8824'-9675' Tubing(size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" SSSV at 2039' 12. Stimulation or cement squeeze summary True Vertical depth BKB 110' 2513' 8733' 8460'-9300' RECEIVED NOV 0 i.986 Intervals treated (measured) Treatment description including volumes used and final pressure Alaska 011 & Gas Cons. Commission Anchorage 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 140 1254 3 1799 Tubing Pressure 216 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run ~* 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev.'12-1-85 ,_/Z Title Supvr. Res./Prod. Surveillance II Date Submit in Duplicate PERFORATING DATA - Well R-26A (33-32-12-13) PBU 9/24/86 Pressure tested tubing and inner annulus. 10/7/86 . Installed and tested lubricator to 3500 psi for all well work. Rigged up Gearhart and perforated the following interval for initial production using 3 1/8" HSC guns at 4 spf: 9190' - 9217' MD (8748' - 8775' TVDss) Ref. BHCS/GR, 2/23/86 10/18/86 Put well on production and tested. Shut in well to prepare for initial static pressure survey. 10/20/86 Ran initial static pressure survey at 8800' TVDss. 10/27/86 Ran repeat static pressure survey at 8800' TVDss. 10/28/86 Set and tested SSSV in ball valve nipple at 2039'. Well on production. jm 10/29/86 Standard AIo$~a P~oducl'~on 90~ Eost Ben,on Bo~. P O. Bo,~ 196.617 Anchoroge, Aio~,ko 99519 66 I 2 (907) ,564-51 I I INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 10/15/86 TO: MOBIL T#: 77413 PHILLIPS GEOSCIENCES STANDARD AL ,,'-., $ F~ PP,.ODLJC T ION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by slgning a copy of this letter and returning It to this office: - -38 R-26A ~ R-27 Y-3 CCL/Perf. 09/29/86 f/1 9800-11132 GO 5" Temp/Flow Meter 10/01/86 f/2 9300-9700 Camco 5" Injection Profile 9/25/86 ~/1 11150-11450 Camco 5" Temp. 10/02/86 ~/2 2000-10605 Camco 5" Temp/Pump-in 10/04/86 f~l 9800-10200 Camco 5" Temp/Permafrost 10/03/86 ~1 Surf-2200 Camco 5" Temp. 09/19/86 f~- 11100-11728 Otis 5" CCL/Perf. 10/08/86 ~/1 7700-9619 GO 5" CCL/Perf. 10/06/86 ~/1-2 8500-9750 GO 5" Injection Profile 09/24/86 fll 11300-11680 Camco 5" Injection Profile 9/26-28/86 ¢/1 9050-9500 Camco 5" Received Date A un,! Ot the Ot,~,nol Fou,~ded ,n Cle~elc,-d. C~,o ,. 1flTO Sro n, dm.d AJos, k o _ ...... P~'oduc lion Compo 900 Eost 8,en,,on Bo~ PO Bo. 19661? An(ho,,oge. Alosko 99.5 (907] 564 .51 I ! INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 10/09/86 TO: MOBIL T#: 77393 PHILLIPS STATE OF ALASKA GEese IF. NCES S"I"AN DAR D ALASK¢,,. PROD~ ici TION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returning It to thls office: - "~--'B- ? CET 03/02/86 #2 11000-11986 Sch 5" '""'B-20 CET 03/20/86 #1 9100-9875 Sch 5" '"~B-22 CET 03/19/86 #1 10200-11180 Sch ~" ~'B-25 eCL/Perf. 09/17/86 #1 9700-10250 GO 5" --~.~C-2 CCL/Perf 09/27/86 #1 9700-9940 GO 5" ~C 3 ~-- 5 CBT 03/08/86 ~1 8700-9648 Sch 5" ~F-13 eCL/Perf. 09/21/86 ~1 7900-9217 GO 5" G-19 ~T 06/12/86 $1 32-6711 Sch 5' N-11A eCL/Perf. 09/22/86 ~1 9402-10657 GO 5" R-2 EPL 03/15/86 ~3 9350-9850 Sch 5" · R-26A CBT 03/07/86 ~1 8900-9629 Sch 5" ~R-27 CBT 06/24/86 ~1 8600-9780 Sch 5" ~~-1 eCL/Perf. 09/23/86 ~1-4 10500-10950 GO 5" ~Y-21 ~T 04/18/86 '~1 0-10510 Sch 5" Rece i ved ., ' I NFORHAT I ON CONTROL Date .... .i~'i !],i ~] '~ :~ ..........: ', ']-:' We ! Records LR2-1 founded ,t~, Clevelond (, ,,', IH/f) Standard Alaska ~ Production Coml~ 900 East Benson Bo~ ~ard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 September 10, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well R-26A (33-32-12-13) PBU Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, SLB:jAM~1%/L Enclosures (9) cc: J. L. Haas (MB12-1) R-26A Well File S. L. Bryant, Supervisor Reservoir/Production Surveillance Unit II q unit of the or,ginol Stondard Oil Company Founded m Cleveland Ohio in 1870. _~, STATE OF ALASKA ALAS OIL AND GAS CONSERVATION COM ;SION APPLICAIION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend © Operation Shutdown ~ Re-enter suspended well 23 Alter casing :i- Time extension ~ Change approved program % Plugging ~ Stimulate % Pull tubing '' Amend order ~_ Perforate X~ Other' 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 72.90 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 226' NSL, 2313' WEL, Sec. 32, T12N, R13E, UPM At top of productive interval (top Sag R.) 2074' NSL, 2016' WEL, Sec. 32, T12N, R13E, UPM At effective depth 2146' NSL, 2008' WEL, Sec. 32, T12N, R13E, UPM At total depth 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UPM 7. Well number R-26A (33-32-12-13) PBU 8. Permit number 86-37 9. APl number 50-- 029-21547 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9675 9300 Effective depth: measured 9633 true vertical 9259 Casing Length Size Structural ,- Conductor, 71 ' 20" Surface 2474 ' 13 3/8" Intermediate 9062 ' 9 5/8'" Production -- Liner 851 ' 7" Perforation depth: measured feet Plugs (measured) feet BKB feet Junk (measured) feet BKB Cemented Measured depth True Vertical depth BKB 8 cu.yds. 110' 110' 3720 c.f. 2513' 2513' 1860 c.f. 9101' 8733' 460 cof. 8824'-9675' 8460'-9300' true vertical Tubing (size, grade and measured depth) 4 1/2" L-80 to 7796' with 4 1/2" tailpipe to 7918' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7796'; 4 1/2" ball valve nipple at 2039' 12.Attachments Description summary of proposal ~ Detailed operations program BOP sketch X 13. Estimated date for commencing operation September 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge sig~ed Title Supvr. Res/Prod. Surveillance II Date S. L. Bryant Commission Use Only Conditions of approval Approved by Notify commission so representative may witness ~,' Plug integrity [] BOP Test ~ Location clearance · Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well R-26A (33-32-12-13) PBU INITIAL PERFORATING PROPOSAL We propose to perforate the following Sag River interval for initial pro- duction during September, 1986 at 4 spf. 9190' -9217' MD (8748' -8775' TVDss) Ref. BHCS/GR, 2/23/86 A lubricator will be installed and tested to 3500 psi for all well work. A SSSV will be set and tested in the ball valve nipple at 2039' following perforating operations. A l°ng-term production test will be performed followed by a fracture treat- ment of the Sag in 1987. jm 9/9/86 FLOW TUBES & PACKOFF FLOWLINE FLOWLINE~ VALVE BOWEN PAC~OFF J~- HAND PUMP GREASE SEAL FLOWTUBE GREASE LINE RISER GREASE --"MANIFOLD GREASE PUMP ' GREASE I RESERVOIR BOP SOHIO ALASKA PETROLEUM cOMPANY- DALLAS ARCO CHEVRON EXXON 31 ', 1 "C" STREET ANCHORAGE. ALASKA ~ELEPHONE (907) 265-0000 MAIL POUCH 6-612 ANCHORAGE. ALASKA 99502 TO: DAE/UN iT/ TEXACO STATE' ~[ARATHON MOB IL Date - T#: 03/13/86 76930 PHILLIPS *STATE OF AK BPAE (Transmitnal Only~ GEOSCIENCES *Date to State Via Dr iiling ' REFERENCE' SOHIO OPEN HOLE FINAL LOGS The following material is being submitted herewith. Please ~cknowledge receipt by signing a copy of this letter and returning it to this office:- ~AL/UN IT / STATE- R-26A DIL/S_~L/GR 02/23/86 #1 910!-9679 Sch 5" & 2" R-26A BHCS/GR 02/23/86 #1 9101-9645 Sch 5" & 2" R-26A LDT/CNL/GR-Poro 02/24/86 #1 9101-9683 Sch 5" & 2" R-26A LDT/CNL-GR-Raw 02/24/86 #1 9101-9683 Sch 5" & 2" R-26A Geocolumn 02/24/86 #1 9101-9683 Sch 5" STATE ONLY' DIRECTIONAL SURVEYS Hagnetic Single Shot Directional Survey C, vro.,~copic Dire(:tiona.1 Survey 2/7/86- Date' 2/20/86 Job#'():.86 ') -007 !)at:e' 03/07/86job:(~. AK-B()-60016 Victoria Aldr/dge I,R2-I INFOtLHATION C O.qTROI., WELL RECORDS I.R2-1 SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502~612 April l, 1986 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr, C V Chatterton Well R-26A (33-32-12-13) PBU Gentlemen' Enclosed in duplicate is Form 10-407, Well Completion above-named well together with the Daily Drilling Reports, Directional Survey, This well has been completed as a non-perforated oil well. RSA/MAW/pm/0211D Enclosure(s) cc: B~ Laule J; Martin Well File #17 Report, for the Well Logs and Very truly yours, SOHIO ALASKA PETROLEUM COMPANY ~.. S. Allan Division Drilling Engineer RECEIVED APR - 1 19BG 011 & G~ Cons. Comm~ion STATE OF ALASKA ,. ALASKA. AND GAS CONSERVATION CC ,vllSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 21 Name of Operator 7. Permit Number Standard Alaska Production Compan~v 86-37 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 9951 9-6612 5o-029-21547 4. Location of well at surface 9. Unit or Lease Name 226' NSL, 2313' W EL, Sec. 32, T12 N, R13E, UM TT~TT~;~' Prudhoe Bay Unit At Top Producing Interval~L.,L.~ ~¢' ~: '-~ ~ 10. Well Number 2092' NSL, 2012' WEL, Sec. 32, T12N, R13E, UM ~'/~-~ ~ R-26A (33-32-12-13) PBU .. 2153' NSL, 2007' WEL, Sec. 32, T12N, R13E, UM 5. Elevation in feet (indicate KB, DF, etc.) ~ 6. Lease Designation and Serial No. Prudhoe Bay 72.90 KBEI APL 28279 Prudhoe 0fl Pool 12. DateSpudded 13. DateT.D. Reached 14. DateComp.,Susp. orAband.''115. WaterDepth, ifoffshore116. N°.ofCompletions 02/06186 02/23/86 03/01/86] [N/A feet MSL 17. TotalDepth(MD+TVD) 18. Plug Back Depth (M~D) 19. DirectionalSurvey I 20. Depth where SSSV set ~ 21. Thickness of Permafrost 9675'MD 9300'TVD 9633'MD 9259'TVD YES~ NO~ 2039 feetMD 22. Type El~tric or Other Logs Run D~L/SFL/~P~ R~nS/~ p~ ~ nT/C NL/G P-Po~o~ LDT/C NL-G~-~aw~ Geoco!umn 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SiZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED !3-3/8" Su~ace 25!3' 174/2" 3255 cu. ft A?~:* m, 465 cu. ft Arc¢c Q_C/n" a7~ I _nn~ 'r ~,,~=.. ~mmm, 124/4" 1630 cu. ft C!=~- c ,./n~ c:~ .~oz n_~c 9-5/8" 47~ ~ _nn n,,.~, 4444' 910!' +.2% D46, 230 cu. ft .]!ass G w/! % D65 7. ~e~ ~_nn nn~, 9673' 8-1/2" ~n ~,, ¢+ r~=~. c .c~ v r~ ~ ~ n_~n - 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECOR~_~ ~ I ~ interval, size andnum~r) . SIZE DEPTH SET(MD) p~C~ ~ j~ ' ~q/2"12.5 L ~0 7~1 ~' 77~E' .,- B ,att 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL(MD) AMOUNT& KINDOF MATERIAL USED o ~/~,,~_~ m,,~ 279 cu. ft. ~,""~,~ ~c~* I ~' by uuw,,~qu~c~ followed l Dead Crude 27. PRODUCTION TEST Date First Production ~ Method of Operation (Flowing, gas lift, etc.) DateofTest HoursTest~ PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~ I Flow Tubing Cling Pressure CALCULATED O1L-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~ 28, CORE DATA Brief description of lithology, porositv, fractures, apparent dips and presence of oil, gas or water. Submit core chips. 0455D ~ C % C set II ~.2% sof Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ~ :' . 30. · , . , · GEOLOGIC MARKERS ' : FORMATION TESTS , NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 9181' 881 2' Shublik A 9223' 8854' Zone 4 9305' 8935' (Top Ivishak/ Sadlerochit) t 31. LIST OF ATTACHMENTS -. 32. ! I hereby certify that the foregoing is true and correct to the best of my knowledge ' ~' ~ Title Di~iqling Engineer Date, Signed 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 Sohio Daily Drilling Report -- PBU February 3, 1986 at 0600 hours Ri g' Nabors 28-E Well' R-26A 133-32-12-13) AFE # 120401 0600 Depth' O' Day' -1 24-Hour Ftg' O' Water Used' 0 Current OPera ti on- Remodel auger system. Moving to R-26A. MUD TYPE- WT: VIS- PV- YP- FL' SOLIDS: TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H- Sohio Daily Drilling Report -- PBU February 4, 1986 at 0600 hours Rig: k'abors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth.' O' Day' -2 , 24-Hour Ftg: O' Water Used: 0 Current Operation: Moving rig to R-26A. Moving rig to R-26A. MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: T~MP:°F SURVEY MD ANGLE DIRECTION TVD SECTIOn.~ COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU February 5, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 12O401 0600 Depth: O' Day: -3 24-Hour Ftg: O' Water Used: 175 Current Operation: Rigging up. Moving and rigging up on R-26A. MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS-: TE~P:°F SURVEY MD ANGLE DIRECT!OI~ TVD SECTION COORDINATES DLS 0576H: Rig: Nabors 28-E Well: R-26A (33-32-12-13) Sohio Daily Drilling Report -- PBU February 6, 1986 at 0600 hours AFE # 120401 0600 Depth: 140' Day: -4 24-Hour Ftg: 35' Water Used: 1000 Current Operation: Drilling. Accepted rig at 0001 hrs. on 2/6/86. Spud R-26A at 0500 hrs. on 2/6/86. Drilling at 140'. MUD TYPE- WT:8.5 VIS:350 PV:20 YP:72 FL:16.5 SOLIDS:3 TEMP:86°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBIJ February 7, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth: 1780' Day: 1 24-Hour Ftg: 1640' Water Used: 1125 Current Operation: Drilling with bit #3. Drill to 560'. Trip for bit. Drilling at 1780'. Drill to 1446'. Trip for bit. MUD TYPE- WT:9.3 VIS:145 PV:16 YP:48 FL:16.5 SOLIDS:7 TEMP :44°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- February 8, 1986 at 0600 hours Rig: Well: F!abors 28-E R-26A (33-32-12-13) AFE # 120JO1 Current Operation: Running casing. Drill to 2732'. 0600 Depth: 2732' Day: 2 24-Hour Ftg: 952' Water Used: 1825 Short trip. POH. Running 13-3/8" casing. MUD TYPE- WT:9.7 VIS:68 PV:16 YP:28 FL:16.0 SOLIDS:9 TEMP :48°F SURVEY MD ANGLE DIRECTION TVD SECTIOn,~ COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBI_I February 9, 1986 at 0600 hours Rig' Nabors ?8-E Well- R-26A (33-32-12-13) AFE # 120401 0600 Depth' 2732' Day' 3 24-Hour Ftg' O' Water Used' 875 Current Operation' NU BOP's. Ran 13-3/8" casing. Casing stopped at 2513'. Cemented with 1686 sks Arcticset III followed by lfiO0 sks Arcticset II. Good cement returns to surface. NU BOPE. MUD TYPE- WT'9.3 VIS'46 PV-9 YP'IO FL'18.5 SOLIDS:7 TEMP'65°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS = ,, 0576H' Sohio Daily Drilling Report -- PF~U February lO, 1986 at 0600 hours Rig' Nabors 28-E Well' R-26A (33-32-12-13) AFE # 120401 0600 Depth: 2734' Day: 4 24-Hour Ftg' O' Water Used: 700 Current Operation' POH. NU and test BOPE. RIH and tag cement at 2464' POH. Pipe plugged. MUD TYPE- WT'9.2 VIS'42 PV-8 YP-12 FL'17 SOLIDS'5 TEMP'64°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H- Sohio Daily Drilling Report -- PBU February l l, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth: 3650' Day: 5 24-Hour Ftg: 918' Water Used: 1925 Current Operation' Drilling. POH. Clean rubber from BHA. psi. Drill cement and shoe. at 3650'. RIH to FC. Test casing to 3000 Ran LOT to ..67 psi/ft. Drilling MUD TYPE- WT:9.2 VIS:39 PV:8 YP:6 FL:14.2 SOLIDS:8 TEMP:58°F SURVEY MD ANGLE DIRECTION TVD SECTION ,,, COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU February 12, 1986 at 0600 hours Rig: Well: Nabors 28-E P-26A (33-32-12-13) AFE # 120401 0600 Depth: 4050' Day: 6 24-Hour Ftg: 400' Water Used: 725 Current Operation: Drilling. Drill to 3729'. POH. Repair rig. RIH. Bridge at 3625-3660'. Drill to 3735', orient and jet/drill to 4050'. MUD TYPE- WT:9.2 VIS:39 PV:8 YP:7 FL:9.6 SOLIDS:7 TEMP:66°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1 3759 2.0 NO2W 3759 1.71 N1.74 W.06 2 3854 4.25 N11W 3854 6.67 N6.89 W. 65 3 3982 8 N3W 3981 19.73 N20.45 W2.31 2.00 2.42 3.00 0576H: Sohio Daily Drilling Report -- P~U February 13, 1986 at 0600 hours Rig' ~.!ahors 28-E Well' R-26A (33-32-12-13~ AFE # 1,~.0401 · 0600 Depth: 4690' Day: 7 24-Hour Ftg: 640' Water Used: 750 Current Operation' Trip out to check BHA. Drill to 4690'. Trip for bit and BHA. Could not get BHA through 13-3/8" fl oat collar. POH to inspect BHA. MUD TYPE- WT:9.3 VIS'39 PV-9 YP'9 FL'8.4 SOLIDS'7 TEMP'80°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 4 4077 10.25 NO4W 4075 34 N35 W3 6 4299 14.75 NOSE 4292 82 N84 W3 8 4521 19.75 NO8E 4503 148 N150 E5 2.37 2.17 1.85 0576H' Sohio Daily Drilling Report -- February 14, 1986 at 0600 hours Rig' Nabors 28-E Well: R-~6A (33-32-12-13/ AFE # 120401 0600 Depth: 4910' Day: 8 24-Hour Ftg: 220' Water Llsed: 600 Current Operation: IJireline survey. Inspection of BHA indicated shoe joint below float collar backed off and is misaligned. RIH with mill and work thru shoe joint. POH. PIH wi th bit. Drilling at 4910'. MUD TYPE- WT:9.2 VIS:38 PV:8 YP:5 FL:9.6 SOLIDS:6 TEMP:7~°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBIJ February 15, 1986 at 0600 hours Rig: Well: Nahors 28-E R-25A (33-32-12-13) AFE # 120401 Current Operation: Prepare to pull Dril! to 5201'. Drill to 5862'. 0600 Depth: 5862' Day: 9 24-Hour Ftg: 952' Water Used: 925 bit. Trip for bit. Worked BHA through casing shoe. MUD TYPE- WT:9.5 VIS:40 PV:ll YP:9 FL:8.6 SOLIDS:8 TEMP:70°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 10 4856 24 N11 E 11 5146 24.50 Nll .50E 12 5650 24.75 NllE 481 3 277 N276 5077 396 N393 5535 606 N599 E28 0.74 ES1 0.19 E92 0.06 0576H: Sohio Daily Drilling Report -- PBU February 16, 1986 at 0600 hours Rig: ~!abors 28-E Well: R-26A /33-32-12-13) AFE # 120401 0600 Depth: 6685' Day: 10 24-Hour Ftg: 823' Water Used: 1925 Current Operation: Tripping for new bit. Trip for bit. Drilled to 6685'. Trip for bit. ~IUD TYPE- WT:9.7 VIS:45 PV:13 YP:9 FL:8.4 SOLIDS:9 TEMP:80°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 13 6156 24.25 N10E 5996 815 N805 130 O. 13 14 6630 24 NgE 6428 1009 N996 162 O. 10 0576H: Sohio Daily Drilling Report -- PBU February 17, 1986 at 0600 hours Rig' Wel 1 · Nabors 28-E R-25A (33-32-!2-13) AFE # 120401 0600 Depth- 7571' Day' 11 24-Hour Ftg' 886' Water Used' 1500 Current Operation' Tripping in with bit #11 Drill to 7571'. Trip for bit. MUD TYPE- WT'9.7 VIS'40 PV'IO YP:8 FL'8.4 SOLIDS'lO TEMP'70°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 15 7136 24.75 NO7E 6889 1218 B1203 E1 91 O. 22 1 6 751 6 23.50 NO8E 7236 1373 N1357 E211 O. 35 0576H' Rig: Nabors 28-E Well: R-26A /33-32-12-13) Sohio Daily Drilling Report -- PBU February 18, 1986 at 0600 hours AFE # 120401 0600 Depth: 8,280' Day' 12 24-Hour Ftg: 709' Water Used: 1325 Current Operation: Drilling. RIH. Drilling at 8280'. MUD TYPE- WT:9.7 VIS:37 PV:ll YP:8 FL:8.2 SOLIDS:8 TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 17 8009 22.25 N10E 7690 1565 N1546 E241 O. 30 0576H: Sohio Daily Drilling Report -- PBU February 19, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth: 8760' Day: 13 24-Hour Ftg: 480' Water Used: 1350 Current Operation: Drilling. Drill to 8383'. Trip for bit. Drilling at 8760'. MUD TYPE- WT:9.8 VIS:37 PV:12 YP:6 FL:8.0 SOLIDS:8 TEMP:O°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 18 8318 21.25 N10E 7977 1679 N1659 E261 O. 32 0576H: Sohio Daily Drilling Report -- PBU February 20, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth: 9105' Day: 14 24-Hour Ftg: 345' Water Used: 900 Current Operation- Drilling ahead to 9-5/8" casing depth @9166'. Drill to 8976'. Trip for bit. Drilling at 9105'. MUD TYPE- WT:9.7 VIS:38 PV:ll YP:8 FL:8.2 SOLIDS:8 TEMP:64°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 19 8795 12-3/4 N17E 8433 1818 N1794 E294 1.83 0576H: Sohio Daily Drilling Report -- PBU February 21, 1986 at 0600 hours Rig: Wel 1 · Nabors 28-E R-26A {33-32-12-13} · AFE # 120401 Current MUD TYPE- Operation' 0600 Depth' 9148' Day' 15 24-Hour Ftg' 41' Water Used' 600 Landing 9-5/8" casing. Drill to 12-1/4" T.D. 9-5/8" casing. WT:9.6 VIS'36 fPV-IO YP-6 at 9148'. Short trip. CBU. POH. Ran FL-8.0 SOLIDS:8 TEMP'74°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 20 9095 8.25 N21 E 8728 1872 N1846 E311 1.52 0576H- Sohio Daily Drilling Report -- PBU February 22, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) AFE # 120401 0600 Depth: 9148' Day: 16 24-Hour Ftg: O' Water Used: 550 Current Operation: RIH w/Bit #14 8-1/2". Landed 9-5/8" casing. Cemented with 1630 cu. ft. Class G with 8% gel followed by 230 cu. ft. Class G. Installed and tested packoff to 5000 psi. Test BOPE. RIH with 8-1/2" bit. MUD TYPE- WT:9.6 VIS:36 PV:IO YP:5 FL:8.2 SOLIDS:8 TEMP:70°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Rig' Nabors 28-E Wel 1 · R-26A ~ 33-32-12-13) Sohio Daily Drilling Report -.- PBU February 23, 1986 at 0600 hours AF£ # 120401 0600 Depth- 9513' Day' 17 24-Hour Ftg' 265' Water Used- 725 Current Operation- Drilling ahead Est. T.D. @ 9675'. Tag cement at 8971'. CBU. Drill FC. Test casing to 3000 psi. Drilling 8-1/2" hole at 9513'. MUD TYPE- ~T:9.4 VIS:35 P¥-8 YP'5 FL-9.8 SOLIDS-7 TEMP:82°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU February 24, 1986 at 0600 hours Rig' Nabors 28-E Well- R-26A (33-32-12-13) AFE # 120401 0600 Depth' 9675' Day: 18 24-Hour Ftg: 162' Water Used' 525 Current Operation- RIH condition trip for 7" casing. Drill to 9675'. .Short trip. CBU. POH. Ran open hole logs. RIH for wiper trip MUD TYPE- ~FF:9.4 VIS:35 PV:9 YP-5 FL-8.8 SOLIDS.'7 TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDI)~TES DLS _ 0576H: Sohio Daily Drilling Report -- PBU February 25, 1986 at 0600 hours Rig' Nabors 28-E Well' R-26A {33-32-12-13) AFE # 120401 0600 Depth' 9675' Day: 19 24-Hour Ftg: O' Water Used: 500 Current Operation- RIH with bit and 9-5/8" scraper. Made wiper trip. Ran 7" liner with shoe at 9673 and top of liner at 8817'. Cemented with 400 sks Class G with 5% KCL; Set hanger and POH. RIH with 8-1/2" bit and 9-5/8" scraper. MUD TYPE- WT-9'4 VIS'35 PV-9 YP:5 FL-8.6 SOLIDS'7 TEMP'74°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H' Sohio Daily Drilling Report -- PBU February 26, 1986 at 0600 hours Ri~)' Nabors 28-E Well' R-26A ~33-32-12-13) AFE # 120401 0600 Depth' O' Day' 20 24-Hour Ftg' O' · Water Used' 1200 Current Operation' RIHJ Cleaned out cement from 8406' to TOL at 8817'. CBU. POHj with 6" bit and 7" scraper. MUD TYPE- WT: 9 j 3 VIS'40 PV:6 YP'13 FL-13.8 SOLIDS:8 TEMP-75°F RIH SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU February 27, 1986 at 0600 hours Rig: Nabors 28-E Well- R-26A (33-32-12-13) · AFE # 120401 0600 Depth' 9633' Day: 21 24-Hour Ftg: O' Water Used- 1300 Current Operation- Mix 9.6 ppg salt water. RIH with 6" bit and clean out TOL. RIH and cleaned out from 9477' to 9557'. Test casing to 3000 psi. Clean out cement to FCj CBU. Mix NaC1. MUD TYPE- UT: VIS: PV: YP- FL' SOLIDS: TEMP-°F SURVEY M___~_D ANGLE DIRECTION TVD SECTION COORDINATES ' m DLS 0576H' Sohio Daily Drilling Report -- PBU February 28, 1986 at 0600 hours Rig: Nabors 28-E Well: R-26A (33-32-12-13) . . . . . AFE # 120401 0600 Depth: 9633' Day: 22 24-Hour Ftg: O' Water Used: 200 Current Operation: P/U & running 4-1/2" tubing. Mix & pump 9.6 NaC1. Test lap to 3000 psi. Lay down drill pipe change rams to 4-1/2". P/U 4-1/2" tubing. MUD TYPE- WT:916 VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Rig- ~abors 28-E Well: R-26A (33-32-12-13) . . ~ Sohio Daily Drilling Report -- PBU March l, 1986 at 0600 hours AFE # 120401 0600 Depth: 9633' Day: 23 24-Hour Ftg: O' Water Used: 350 Current Operation: Space out tubing. Run 4-1/2" production tubing. Packer set prematurely at 7798': R/U cir. down tbg. Dropped 'ball set packer. R/U Otis pulled dummy BVN. Ran sinker bars to 9633'. Attempt to rerun dummy BVN. Pull tubing. Reran tubing w/BVN on #141 and space out: MUD TYPE- WT'9.6 VIS' PV' YP' FL' SOLIDS' TEMP'°F SURVEY 'MD ANGLE DIRECTION TVD SECTION COORDINATES'- =, , · DLS ,, 0576H' Rig: Nabors 28-E Well: R-26A (33-32-12-13) Sohio Daily Drilling Report -- PBU March 2, 1986 at 0600 hours AFE # 120401 0600 Depth: 9633' Day: 24 24-Hour Ftg: O' Water Used: 500 · Current Operation: Rig released on 3-1-86 ~ 2000 hfs.-- Space out land 4-1/2" production tubing. w/diesel. Rig up tree, test to 5000 psi. Displace tubing MUD TYPE- WT: VIS' PV' YP' FL' SOLIDS' TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS _ 0576H' March 12, 1986 Mr. Michael D. Martin Standard AK Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Our BOSS GyroscOpic Survey Job No. AK-BO-60016 Well: R-26A (Sec.32 T12N R13E) Prudhoe Bay, Alaska Survey Date: March 7, 1986 Operator: D. Harger Mr. Martin: Please find enclosed the "Original" and sixteen (16) copies of our BOSS Gyroscopic Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry-$un/NL Industries, Inc.. RO. Box 190207, Anchorage, Alaska 99519-0207, Tel. (907) 522-1737 SF'ERRY-SL.IN WELL '.L:LIF..'/I::¥iNG COHF'AI',IY F:OP'tPL. ITAT.'[QN .[)ATE; DATE OF SL.IRVEY :2:/('.)7/::_:,/:, B 0'.:-.'; 5; G Y R 0 E; C 0 F' I C S I._1R V E y dOB i',ILIMBER AK=BO"/_-O() 1 E, KEL_LY BLISHING ELEV. = D, HARGER 72.90 ' FT. -fl?LIE DE.'F:'"I'H 1 C) 2 ()0 ................ :;'} ()0 '::t-() 0 :iii; L.I B- :3 IE A C 0 L.I R :3 E ~E R'i~ i'i;::: ?':, I .... '--.t-Ki c.-: L-El' F~ F3]":":i'i;:i,tl DEF"]]'~ ,..: ;:... '..~!i'£1F'P.. _ ....... t"H f'H::'R ; M l N ~:VER]' I CAL secT ",hi 0 ,, C',C.) (),/:.,2 H ].. 51 W O. 00 -0.8.1. --2. 1'= 2,12 W 2, 52 W 2,64 W -:3.27 --4. ~J4 --5. 15 727 ,, O,:i:, 0 12 63 45 ,, :'::'? KI ('.~, 0'? .5, 6)3 S 3, ]. 4 t,~t 1 () O0 i ]. 00 12 C)0 · 1:3 ()0 t :1. ()0 ........................ :i. .D ':7.) O' ' · 16 ()() 1 '/()0 ............. :~ ........ :.: :i. 900 ...... '::>'::;":::' '";';. ,:.,'?;27 06, 0 '7 E; 4E .....'"'::,..~(" W ~") ],7 6 1':' "" ., .. .. . .... ~ ..... ,~ ... ...~~:) t ()':;"?. ';;'6, 1 027,06 () ,6 N 4'i;;' ,, 8'P W (). J..5 6. 14 S :1 :[ '::,'?'. 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'~ ..~1. ,.i ~.,.I 5. :39 S 0.72 W -5.44 ':::' F;,'] E; C) /.,C)E '= :34 ..,.I u ... ,.. ~ ..... ~....I a F:;... ,, '7 F.;-'!~ .................... ~2E:'? E: -'-'%: ..... 41 " /' ~'~";' E; 2, 4.8 E -5 P]~ . ,, .... ,... ~ ._ ~, ,6,, 14 S :B.12 E '5.57 :.:::. LI.. C'O E 4.2:L:: I....-... -~'. 42 -5.44 -5, 7() 4-,4.7 E 4, 7:2 E 5. () 1 E '5.94 -6. 16, --6,.44 I-.' h: Li I}F--i 0 E B A Y A L A ::2; t.::: A PAGE ':' DATIF (]1--L:;I...IRVI_--.Y :..7,;C)7i8C-, BO'.:-!:'.F; GY'tRO!:_:;COF' I C F_:;LIRVEY KELLY BU.'_:;HING ELEV..= Ii. HARbER 72;90 FT' :01REC'i" i' CIf',I SEVEI::i' I TY RECTANGULAF( D E 0 R E E:'..:i; i::IE G / 10 ()' I',.IOtR TH / S 01...I T H COORD I NATES VERT I CAL EAST/WEST i ._EU~ xl · '. :} 20 () :3 :t ~ii; ?. '.:.';' () :3 :[ 2'?', ()0 0 .t C) :ii!; 6 7 ,, :iii: ? (4 (), :1. ()'. '..l c, (3 (') ............. .::,' .':.~ ,:/,:,~ --c;~ ('i ............ ;'.".~"'-.~ :''~ ....... ; .......... .................................. ~..,~/, (.),..~ O' :fro ....... ~-_'.?i::"i:.:~ (:i W 0 ,, 0 ::!; ::::', 4. ()0 2 '3': :~ 9,89 3:32'7, ()0 0 !5 ','~i; 66.60 N 0, I C) :ii!:, 06 :ii; 5. 10 E -'7.17 :3 :,:' 0 () ::i:: ,::, 'il;' ':;;' = ~iii:'i;;' :'::', ;:, 'L.."/:.,. 'ii;' 'ii;' () 24 N ()= 50 (.-...i () ,, 35 '7. 'i;;' C.) ::i; 4 ,, 67 E .:ii; Fi: c~ c) ....... .::~":;"::;":->.... ,, iiiii,..!:, :':: 7':::',.:-_ . . ,, '::;'"..- ,_, ...... '::' :1.2 N .1. , (-').. -- :2?:7/00 ......... 3:3'.:.')9']"-?:';:'t1: ........... 7.:}ii~.i'.:2'~':'7'Zi, ~ i 1 N ]. 0, 0 W ::?, 03 (), 76 N 3, ;-2: ]. E 4()00 .":. '::~'::'. . ::_, '::~4.. 392,.':- ,, 04.. ,...,'::' :[ :3 N 4 , ~':',':;~ ..... W :3, :1. 0 1 2, .::,_,'"" '= N 2, 44 E 4 ]. ()(') 40?7 .... "-' 4.(')'.-"4 69 J: 0 '::'9 ........ ,':' Iq :3,6,('.~ W 9 "::"7 ""'"" ............ ~:o, 57 N 1,'-"-' .... "4:2(:) (] .............. 4 !i.-? !:::';-': !:.!!;ti ...... ---'-'.t:' I-i,?::..:".'-,7,:-~i:' ) 1 ":'' ' Fz,,q .... : ...... I'-,t :2, 50 Ii.:.: 2, '7:F..: Zl.:iii: ':":' N .q.:':20(.i q. 2'P2 ,, ::::;/.., Zl. 2:t. '.::;', 6,:.-, 14 ,:i.C.: I',l 5, i 0 lili: :1., '?2 72, 82 N 44-0 () ~'-I :.::~',:::;:i!i:. 6 '7 4 ::ii: :t. !!5 ,, 7'7 .1. '7 .'1. () N '7 ,, ]. 0 Ii.::: :2.4 4 :1. ()C). :2:0 hi q:%~]O .......... ................. 44',3:3 TTi ...... '-:q.~4'~Ei]-:~:~T2 ::" 10: .!i~~-'-;:~C-ET~ ..... ;. .,,: ...,~. ;:~, ,.., 4-,:': 00 zl....., 7'7.54 4504.64 ,~ .[ .' ..,~:..., N .;. c, <..) E. :2.4 2, 16 5, 0 ..l N: 47()c~ 4/'-'.,7c) o::; 4.: ._,'='-"~, 7 .t ':' ":":' .1. :_-~" Iq 10, .3C~ E .................... ,-'- ..... , ....... ................ / -..':. ...................... . ..... -,-','-,~-'-'7-~ ' .... 24 ,"]o zl:'FtC)c) ....... .4 .., ,':.., .f. ,, 77 ;'zl.~,c,,:: .... ::, ,' 2'T:::?--;:"i:-.t '1~: :[ 9. E (:').. 4,:!:, :[ , ....,_, N 29.. , :.'.".':1-,_ E ,::i.'i;;'O() .,'-'~iii:5:3,, 20 4780, :30 '24 6 N 10./.::,'i;~ Ii.:.' ('), 4.6 281,42 N 36.7() F !:5(.'~Ou .'.'.l ';?,:1..-".]., ::.:.': ::fi: 487 .1., 4-3 24 :30 N .1. C), 5(.:) Ii-_-' (), 4:;:J: ::.-.':2 .t.. 87 N 44.2:3 E ...............!:~.l-nh .';::' ,,'"',.-,.- ..-., i..,...L- .:, .'",z,i. ............ ~' .. I '-, '~, "' 6~.- -;'~-' ....... z ~ · ......... z.~ ..4 " ~'- '---:~ ..;? '- .......... N --'~'~-'-- .1. :1;, ..... ' ~. : .... ) =- L - 0. :2 :t ':'/- ':-' ..:, =' '- .-.t N !:::~':::'(")~") ........... !:::; ]. 2,.S . ...:,.'""'::', ~;t]r-".~::: - 45 '.-.'4. ::?(] N · 1 C). 60 F_- 0 :!. 7 4. C)::~._-,'"(".) N !!!!; :'i:: O ()!;::;':;:'J. :?' 24. !q :1. 4,:-],. ::.::~;4 ."', z :,:..:I',1 ............ ~:,4 · ~6 N 1:['..1.() E ' 0.:3:3 44/-I. ............... !!!!;::TO0 .............. ....... '""""'::, :.)"-"~,,::, ':g~:i"i::? ......... ':~:'":"~..,.,.,::...::'"',':-:' .t 0 ',7:,:]. 5::3 I",.I .1..1., :1. 0 E O. :1. 3 ..::l.t~5.4/:- N 75, 7:1. E -7.47 -7.47 -7. (:)7 --- 4. ,'"t "", . 0..:) 24. 3, :20 · ], 0 '-, ~.,-,.:, ·/::,'F~ 324.. ,:,4 ,, ._1 C). 0'? C.).~ ()4 C), :3:::; (). ()5 A hi C H 0 Fi'A OIF...' A I_ ASK A Pi::,:Oi]I..tC"t'-'i;ON CO,, .OAT'E OF F;LIRVEY :3/07/86 C L-)t' I F'U 'f'A 'l' ~ I~'~1 i'..~ [)A -i"E E'; 0:3 :::? G i' R (] S L-: 0 F' ! C :3 IJ R".2 E Y :i.~,I/'; 'I0 ? ii;:i~':; .....................................;i..i~.i/~- NI...IMBER Ab:.'-BO-6001 PAGE._,° I<Et_LY BLISHING ELEV, = 72.':7,'0 FT. O. HARGER C 0 i..t F-it :.:.; E (.'.: L')I... If:;: :ii: liii; i] 0 G.-.-I_ E: G T 0 '"i iq C [_ I'N A"l;'i' i51~ .... i] ~- ~E C T 1:0 I'.~ ..... i!.--.; E V E R ~-i':;¢ ..... R E:. i~.!]-7~'li.I G Lll_. A IR lie G I'"11 N D E G R E F' S 0 E G / 1 C, 0 1',10 R TH / :_:;; OI..I']"H TAL COORD I NATES EAST/WEST VERT I CAL .SECT~ 6 :,.7-: ()0 60 ::35, ::-:'. O 596 ::-:: ,, 4 ::":!: :..-.:t 4 1 'F-' N 7.89 E .................. 6 :B 00" n.29 7:31.::-:4 N O. 32 '7'72, 7'7 ht c) 41 8 .1:3 '='''' ... u ....1..:, N .1. 2,"-,; 50 ................ ,5,()5.;:~i,7-'~i',0 ............. 2'4 ....::~'-1 ............ N-fi~i-/'.:[ 6-I"..:_~ ....................... i5 :'i5'~;; ............ 854. :}.'::_::N "' i v f:;':..) ,'.':, 144. 6'P 24 2:3 N '-' , ......... o, 10 E 0 0 4- '-"-'~ '= ''- ..... ::, .: ,., .I. ,d N 6:>?,0F:, 61 6:2:'35, 71 ::..:'4 :B 1 N 7, :_%;' E O, 1 ,fi:, 9:.':.'a':.,. 19 N ,'.':. '3 ': ~ 9' ] ':::5 ]~ .......... ,~::3:2,~. 71 :24 27 N 7.50 E O, 18 9'77.27 N ,:::, 4. ':::.' (). 6 :::: 64 i 7,, ?' :i.:: 2.,'I. 2 i lq 7. :3'ir.' Ii;i; C,. i :2 10:1. :::::. 24 hi ,5, 58 i ,, ,5. :ii: 4, 508.79 :24 :37 i'..I .'_'-.. 1 'i? E (-). !!57 .1. 05'i?. :39 N .... /.:, /:., 7 :2 ;,' Z,"].' .............. -Ei;!5':)'?:,-"71 24 34 N 6, .1. 9 E O. ().',5 1 i ()0 ,, '77 N :-'::/0.23 26.75 :B2,77 138.50 144 '-'"" _1. 50.08 i55.64 ..-. 160, 'P9 165.90 .7 .1. 70, 39 E 741.64 783.09 824 '-:":' '-'/- '= 'Y/06. 74 c,, o,:,, 59 .. *......'; · 1. 0 :.7.: (). 8'--..; 1 C) 72. :3(] · · _ ...,. 45. 1197. c,-, .............. 7~206 .............. ,;.'.:,'.:;'4 5 ,, 41 7 '.B (.)0 70 :iii: ,::, ,, 6:3 '74 ()0 '7128, i 4 '7500 7'2 I. 5?, 74 ~,,::, 72 Pi"::' 24 '-'"'" '? 5 ...: ._-, N 6.1 ':) E Q t :224- ,, ''"'':'- ,..,..~ ..... , .... ,:,...., N ,.'::, 9/5 :B, '7',.::i: 2 :'3 5 -~'" '-'='24 49 6. :::(") ..... . :..).::,..~,. 2:3 N .... E (') 1 :B 1 ::ii:O 5 64 N '7146.84 23 28 N 7, 1 '? IE O, 5() t :})45.48 t',1 183.87 188.4 :B 192.9'7 t 97.68 '760 (] 7 ...... ':: I t ,, '=, ,.'."'" 7 7 ()() 7' '4-0 :B, 49 72:B8.62 :2:3 t,.'R tq 8. :10 E 0'. 40 ' 13::'?4. c,,-:, N 7:3:B0.5'P :2.'2: 55 Iq 7.3() E (). 50 i 42:B. 7:_.:: N 241.36 E 1666.14 248.02 '7' Fi rq ,'::',:..- a...~ o... n ._,1 ...~! 26,:3. 1 '7 17(') 1 '-'= · ! 7:B4.45 7 :,z.. I~ 1 270. ::30 276.7,.'."., .,::. ,.':*..'. ~ ..' E E E '-' '- ' "' '-' I '-1~ ' NG L-:OI,,IF,~Ny · :,FERRY-._-,LN WELL ._-,~RVEYI E; TA NI-.IAF;..'D Al-:::. J"~ -" .,:- 01"t PRUBHOE BAY F:'F;ODI...IL-.:T I F)N CO, ANCHORAGE AL A Eff:.'.'A CCIMPLITA]"I L-)N DATE 3 / 10 / 8 6 DATE OF SURVEY :3/07/86 BO~.iS GYRC,_:;L-:OF'IC SURVEY AI_ASI<A VERT 1' CAI.._ :E;F.:CT '_i: F.)N CALC:I...II_._A]"EI] AI._OI',IG CLOSI...II-q:E "1-R I...I tE MEASURED VERT': F I (::AL. I]EF'TH DEF:'TH :i~.; I...I B -- :i-:; E A C 0 U R S E VE'R'~_:~L I NCL I NAT ION DEPTH DEG Id I N C: CI L.I R S E: [) 0 G - [_ E G TOTAL D IRE_.TION .:,EL ERI TV 'DEGREES . DEG/IO0 N 21.30 E N :l. 5.? . :_:i: C) E Iq 14,,:.'..!:C.) E N o '~',,"~ ., . ..2~ 7. ~ N 4.30 E N 3.6O E N 3. 0 E 1',1 3. () IE 1.81 REi_. FANL4.1[_~R ,.uuRD I N~TE.'E"; ,: NOF~TH/SOUTH! EA.=,T/WE,' '-'' ' :1. :32:_.-.,'. 62 N · .' c,,:,. 84 E 1846.36 0.9'P O. 7C) 18~C). 84 1 ,_,74./:,3 O. 16 (). () (.') ::.:;PERRY-SUN WELL :SURVEYING C:OMF'ANY :--; T ~ N D A R i::i A i-:::. F:' R iH) ~'.-.tI.. Il;.'.: T .'[ L-ilq C: R -.- :;.2,-::, R F'RUDHE~E ]3AY AI_A?SK~ ANCHORAGE AI...ASKA DATE.. OF SLIRV EY.:,'-' / 07 / ,_,°/-=, .... lOB NUMBER AK-BO-60016 KELLY BUSH]:NA ELEV, =: ...72.;':90 D. HARGER .':.; I N T E R F' ()L_ A T E !] V A L U E S F 0 R E V E N .1_ 00 (_'.) F E-. IS'"F 0 F M E A S UI:;,' E D D E P T H MEASURED VERT' I CAL VERT I (::Al_. D E F' T H i) E F' 'T H D E P ]" H TO T A t.. RECTANGULAR C:OORD! NAT'ES N JR FH/.:, _ILl] H EA::':;T/WEST MI]-TVK~ D I FFERENCE VERTICAL C:ORREC:T I ON 0 0.0 0 .... 7:2. ':? 0 0.0 0 i. C:, C:, 0 999, 'i;' 6 'ii;.' 27 ,, (),'.?., .6, 1 :s: '.iii; :.?,, 2 .:t. O. O0 (). ()4 (). 04 54.61 :1, 4,'.':, ,, 74 236.4.7 319.49 366,82 :: :'375.09 ]"IaE CALE:UL_A]'ICd',I i::'F?OCEDLIRES Al:::[:: BA:E;ED ON ]"HE L.I:--;E OF' ]"HF~FSIF: ~i ;': %?'0'-:': '¥,;::":~::;.?¢.:% ,¥:;:;/:¢.'.,,.:::':,:,:,(.,:3:':.:':..'::. STANDARI] Al-::;. IR- 2,:}.,A F'RUDHOE BAY ALA~:;F'.'A F' R 0 D I...I C: T I 0 N C 0. ANCHORAGE ALAL:;KA C:OMF'UTATION DATE · ' - 3 t 10186 DATE OF L:;URVEY :3/07/8/:, JOB NUMBER::.:,: AK'BO D. HARRER I NTERF'OL. AI-ED VALLIES FOIR EVEN 100 FEET OF SUB--::-.';EA DEF'TH MEASLIRED DEF'TI4 TRUE VERT I CAL DEF']"H SUB-SEA VERT I :AL I:IEF']"H TOTAL .... ' t-:I']FIR£11 NATES REC, 1 ANbULAR NORTH/SOUTH EAST/WEST MI:.)-TVD D I F::FERENCE 0 7:2 172 o~ 7/ :2:72 4.72.:.' ],:::;72 672 77" · :'.472: :[ ¢'_'~-',2 1172 ().. 7 2, '.:.;' 0 I'D']Z-: ':.:,' (,..~, 272.90 2:72, 90 -- 7:2. 'F¢ 0 (). 00 ('-~. (.'.3() 0. ()0 0. ()0 (':~. :2::.3 '..:i; O. 2 ::2: W 0.00 1,nO, O0 1 ,'68 ':" · ~-'z- . · .:, 1 ,..:~::, W .' 0 ¢32 ...,¢ , ::' ,::.~,~, (3n,. . :=,: '... : :1."S4': W.. 0,03 · 3F~F~. .... r)O 'S':: =o;47 . ¢3; (x':-~. i. (..)(.) ,, (.)(.) 4.62 S 2 '/_-, :3 W (). C.) 4 0. O0 · '=; 72. '.:) 0 5 ()O, 0 () /_:, 72 ."i;'C) 600. O0 872, 90 800 972.:90 , : 00~00: :P?]2~i' 1000. O0 1 7:2. '.:) () 11 ()(). 00 · ..,. 24 :i:; 2. (:,.::,' ' .... W (). 04 0. O0 5.64 :::; 2..': ,, 7 0 W (:3. (:34 0 - 0() 6. :i 7 S :3. :35 6.07 S :3.4'7 W , 0.04 :).(:30 i-772 1'772.:9C) 1700.00 5.44 S 2.47 kl 0.06 0 O1 ,-; , , ,,' · ~FE~R~'-,:.,JN WELL: SURVEYING COHPANY E;TANDA R D AK. R--26A F' J:;~ t.7.1 [:1 I_1C T :[ (.'.ll'..~ C El. ANL-:HORAGE ALASKA C 0 M F'U T A T I 0 N B A'T E DATE OF L--:URVEY 3/07/0 :, F'RUDHFIE BAY ALASKA '] /F'/- 3/1,~ / :,:, ,JO:B N JMBER MEASLIRED DEF'T'H I N'T'ERF'OLA'I'E[) VALUES FOR EVEN 100 F'EET OF S;L.IB-'._:;EA DEF'TH " TnTAL ..: RE"O:"[ A N ~! L.tL A R COORF, I NA]"ES :"'MI]=TVK,~' ~;: t NO~..~N/sC, UTH EAST/WEST' D I FFE~:RENcE 1872 1:372.90 ' - 1 :_--.:() O, 0 () 1. 5> 7';2 :1. 9 '? ;.2.5> 0 15;' 0 A. (.':.} 0 2072 2 Ci 72.9 C.} 2:000.00 2172 2172.90 2100. (:)0 227:2 ?";' 7:2.9 C) '-' ''" C". ....... ,.-'. z..)0 C') () !il ~ "5.:.'::8 S 1. 1Cb W 0.C) 7 .'::5.4-5 S (.'). 24, E (). ()8 · _,.6.:, ::, 1.43 E 0.09 "~' 05 ":; '-" . i:i!': ....u ..~., .:. 2. ~'/ E O. ()9 6 14 o ":' 97 E c) I0 _.ORRE~.;T O. O1 0.01 0.01 :.'.:i: ::. 0 ,'00 .:. '.:': :i':: :::" 0,:00 23 '72 :247:2 25 '72 27:,-73 2773 287:.:.: :307:3 :_---: 17:':: :.:: L.:: / 3:373 :347:2: .357':"::i .................... :2,,.'-., 7 :':: :'::,<-, '7 ::it ,, 90 :3 <:_', 00.00 .'z oz-72.90 2772, 90 2:_::72, 90 :,::';/~.'.':, 9 () :2: ()7:2,5/0 ::E: l '72.9() L--i27:~';~o 3:372.90 :3472.90 :24-00. O. () 6 .07 ._-,'-' :3 . '"';.._, =' E 250 (). ('~_ c).. /_-, . i::_/-,_ ._,'::' 4.17 E · 2600:~"'00 ·: .".":. ::::...' .:: :.:'.:i: ';:':;:;.::: 6.'~ ::66: ':S i ::' ::: ;::: i::. i:.':..: '. ,': 4, 40 E (). O0 O. O0 O. O0 O, 00 · O. 0() O. SF'ERRY-sLIN NELL SURVEYING CONF'ANY :F;TANDARD AK. R-26A PRODLICTI ON cr'i. ANCHORAGE ALASKA COMF'LITATION DATE DATE OF :=;LIRVEY .3/C)7/86 PFUJDHOE BAY ALASKA 3 ! 10 i 86 · · ,JOB NLIMBER AK-BO-6001 · .. KELLY BJ,=,HINGi. ELEV.: D. HARGER.' :' .. IN]"ERF'OLATEK~ VALI...IEF:; Fr]R EVEN 100 F'EE-"T OF' .'..:;LIB-L--;EA DEF'TH MEA.:,L RED DEF'TH VERT I CAt.. LEF] H F;UB'SEA TOTAL VERTICAL C:oc;RI]. INA].' E._-q '-[ , - [EFIH ::~.i NORTH/L:;OUTH'~ ~' EAST/WE:ST '..:! MD=I'VD ...:. :.VER FI,....ALi!:';:':: [. t FFERENL. E L:LIRREL, Ti ON .....: :3773 :2:7'72 ,, 90 ::38'7:2: :3 :E: '72.9 () 3'7/7:2:¢ 397.2.90 40 74. 4(:) '72 .' 90 4176 4172.90 :'-': 700.00 6 .66_ .:,'-' 4 . :,..., E :38 ()(). ()0 :1.. 4:3 ::; 4... 17 E :2.76 E 4. 00("), 00 [. N .:i 1. ~ ~' 4100. (]o 4 '~' ~.81 N 1.03' F.': Z~ 0(). 00 67.64 N :2.::. :':3/:, Iii.:. ([) · (')":.:' ,0.15 2.82 10. 59 15.66 22:. I":'... ..... , :39.26 4:3 ,,/:, :-3 :3.8:3 5.07 '?. 43 :379 5:/-, N ~ '":'. 2/-, Iii: u .... . ,.I .. I -- -- 424. 19 N e,.;:,, 7.) [.:': · ,/1 '~' It"'l . ' -r':, :', 4,:, N 7'"'. 57 E 81.4<:, E 5:.:.': ,, =; 0 68. ::.:.:6 '7:3.2'7 ,:,,:,. 4 t ,: .:.':,. ':::;"fi'-' '. ............ ...... :, :1.f547'::'. 5> 0 !540 ('). ('i 0 5/_-, '::> 1 5 5 7 2 ,, 9 0 !555 0 0.0 0 10. 09 10.12: SPERRY-SUN WELL L--;URVEYINO COl,iF'ANY .:,TmNE ~---:RE AK. R--26A 1::'I-2L-IDLIF:T I ON E:O, ANCHORAGE ALAF:;I<A F: 0 H F' .J T A T I 0 NI] A T E K~A-I"E OF :.:.:LIRVEY 3 ! 07 / 8 6 F'RLIDHCfE BAY ALASKA :2: / t 0 / 86 ,JOB NUMBER rqh::-BO-/-,f')O 16 ...., · KELLY BUS;HING ELEV,. = 72;':90 FT,: D. HAR_,ER · :~:T.-.: : ..: · I N'['ERF'OLATED VALUES FOR EVEN 10C) FEET OF .'_--;LIB-SEA DEF'TH MEASURED DEPTH ]~RUE VERT I CAL FiEF'TH SUB-SEA TOI'AL VERT I (":Al_ f?ECTANGULAR .COORD I I',I~.3TES MF..I-TVD DEP]"H NL R'i H/:_-, JLITH EAST / klES'f' D I F"'FERFZNCE L-:ORREC:TION. :i "':'ii-: i! :-" 7.E., p .' ~ ..~ t..,: . , ;:-,_ 1 .:,'-' i 5: .... '-.-/'7 ._";'. 9 C) ._':"~ ':;.. ("). 0. () Q.. 6:24 i ,".::, 07:2.9 () c:: 0 (')O. 00 :375.13 N 141 ,, 46 1::_' J. '7:9., () 4 10. 0:2 9.89 9.76 J. 47.84 E.: 1:3'7,84. 16,5.46 E 217.44 17(). 41 E 5:::'.'7.42 '7()"i(.,J /L,'?-~?:?TTJP("'-~ ,'_'.,700,. OC) 114.,'..:,. zl.:3 Iq '7120 (5:97'2.90 c': :::30 O. () 0 1192. ()2 rq '7 :;2 ::~: (..} t'::, '? '7 :::~. '? ('-'} ~;,'::;'00. 0 () 12:37. 2:3 Iq '7448 '717 :-2.9 ('3 7100. () 0 ! ..,~:.:,. ~.-,'::"'--' ~'': :-' =' N .... ':':"fi" · I o0o. o..., N / o e,/.:, 75'1-7~. '.v o 1 N 7775 '74'72. ':)c) '? 4()0.0() 1452./_-, 1 N :[ 75. :31 I/:_:' 2:37.4. 1 100.28 E: 24 '7.42 1 :::',5'7 :;:-~2 E:.' .... ":::"7 2 ~ .- u ,:::.....I. u 19C).2'7 E 266.7i o p: .... 2-2'76 ") '''~ 1 ~ ,.. 16 '?(')Q. 6:3 E .... '""' = z.,:,....,. 05 206.5L:i: E 2'.:;':.-:~,, 89 2 i i. '::? 6 E :3 C):2..3'7 9 ,, 99 10.01 9.8 6, ,::,. :"-':4 8.4::::: E;TANDAR[~ Al-':;. ANCHL]RAC. iE ALAE;KA C i]l M P I._1 ]' A T I i..-.i N JlA T E DATE OF E;URVEY :3/07 / ,'_--:/_-, PRLIbHOE BAY AL. ASKA F:/10/q/- dOB NUMBER (~K-BO-60016 : ~ KELLY BLISHING ELEV. FT; D. HARGER ~, tN"I"EF,'F'Cq_ATE[) VALLIE:::; FOR EVEN 100 FEET OF SLIB-E;EA [)EF'TH MEASURED DEPTH TRL-IE_ VERT I CAL DEF'TH E;T~_I[~EA VERTICAL DE.F ] H TOTAL RE ..TANGULAR E:OORD I NATES NF~RTH/SOUTH EAST/WE;S]" MD-I'VD D I F'FERENCE CORRECTILiN ' '. 7572.90 7,_'-.,72. '?0 '77'7 2 ' 90 :7,", "-"-' ':? 0 , ,::.,/.,::.. ,. '75() O. 00 149:3.6 7 N 76()C). 00 15:34.74. N 77c~0-gO 15~5~ 26 N ".:'17 4:1. E_' :310 61 '-'. 24 22:3. 19 E :3 ~ E:. 87 ,'.--:, 2/3 :ii:':/2, :31 ,', ,2/'], 0 9 () 40 914-1 '76,47 'i;:'272.90 'F'2()0. ()0 :1.921.96 N :'_:-:05. :_.-.::2:I-':2:3'74,, 7() 1.4.!15 '76'7.~:'; 9'::"::~'::,, '? 1'~>227. () 1 192/3 .~' . ..... ........ . .._ 7 N :'::05 57 E :375 () 9 0 :'::'iF/ 'Ti--IE CALCLILATIiDN PROCEDLIF~:EE; 'USE: . ]"HE NEARESTi 20 FOOT MB~(F'ROI~I . . . ] SCALE PRUDHBE BAT R-26R I -500. O0 HORIZONTAL :- ! INCH TO 500.00 ? 500.0 STqNORRO RK. PROOUCTtON C8 3107/86 TRUE NORTH O0 0.00 9675 l_500. O0 PROJFCTI~N 5CRLE :- 1 INCH TO 2000.00 / 2000.0 PRUOHOE 8RT STRNORRO RK. PROOUCTION CO R-26R 9/07/86 QK-BO-6OOi6 0.00 - 2000.00 4000.00 6000.00 8000.00 10000.00~ 9:299.91. ,- 9675 20~O. OO YE,BT l; CqL PROJECT T 8N SOHIO ALASKA PETROLEUM CO. PAD.R(55.52.12.15) R .26A Controlled Drilling Consultants, Inc. CONI'mJLLED DRILLING CONSULTANTS, INC: 4234 KINGSTON DR'. ', Anchorage,. Alaska 9'9504 (907) 333.1552 February 2&, 1986 Mr. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 RE: Magnetic Single Shot Survey 3ob No. 0286-007 Well R-26K (33-32-12-13) Prudhoe Bay Field North Slopa, Alaska Date of Survey: 02-07-86 to 02-20-86 Dear Mr. Rose: .Please find enclosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well. The method used in oalculating this survey was Radius of Curvature. The depth of the survey was 3659' to 9095. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling/~ltant Terry V. Henderson Directional Supervisor s, Inc. SOHIO ¢4LA °L'",s -,,',,~ PETROLEUH MAGNETIC SINISLE SHOT SURVEY SUR~EY RAN B'~- TER~,'~' HENDERSON COMPUTED FO~ C:D~ BY OCE~TECH JOB NO A-0268-087' b.fELL R-26A KB ELEV 72,98 FT, SURVEY DATE 07/02/8~, PROPOSED D!R N2~-OOE RECPPr, nF SURVEY TRUE MEAS, DRIFT VERTICAL DEPTH ~N~Lb DEPTH A~.~UMED VERTICAL TO 3659 0 0 3759 2 0 3854 4 ! 5 3982 8 4077 I 0 ~ 5 4172 4299 ! 4 45 4425 18 0 4521 ! 9 45 46t5 22 4856 24 5~46 5650 24 45 6156 24 t5 66;30 24 0 7136 24 45 7516 23 30 8009 22 15 8,' .,5 i:~ 45 3659, O0 3758,98 - .'3981,0,9 4074,87 4 l 6~, 04 429i ,52 44'{2 4503,2J 5077, 02 55S5, 18 59'5~ 9~ 62 6428~ 22 769 0. ] ;3 SUB [:,RiFT SEA D Z REC £)EG. -72,. 98 N , OOE 3~;59 FT, ,$586,02 N ,'3686, O ~908 i 0 4001,89 N 4 095, 06 4218,54 I,l 5 4430 25 4739 ~,~ 5004,04 5462,20 592o .... 6355,24 N 9 7162 7904, ~5 NI 0 TOTAL COORDINATES · OOE , O0 $ , O0~',.l t, 74 N , OO~.,; 6.88 N ,00(,.~ 35,46 N OOE' 5~. 98 N ,0 OE 83,59 N , OOE ~49, 70 N ,OOE ~82,97 N .OOE 275. 03 N .50E 392,85 N . OOZ 598,8i N ,00~ 805,i3 N ,OOS 996,21 N OOE '~203, O0 N , OOE t 2;5E,, 98 N . OOE : '54,S, 25 N , o._ ~ O~ N C L 0" ~ U R E S © H O0" 9O 0 O Jz~ .O0 S 9 i,75 20,56 35.6! 54.I2 83.63 i8.9i 49.79 i83 277 ._'396 605 8i5 !009 t2i8 t 373 ! 564 !679 i.9. i,9 26 N 4i N 8._'5 N 58 N 32 N 09 N 98 N 46 N .000 ......... I 4° , 276, ?~ :, ~95.34 ] 6t5, r"~ I 21 :E;, 04 ...... __ i E. 7'~ APR 0 1 1986 Alaska Oil & ~:~s Cons. Commission ~OHIO WELL iqE~q DRIFT ~:RI~CAL ~dB DRTFT DEPTH N~LE DEPTH SffA DIREC D M DEG, . TOTAL cOoRDINATES THE FOLLOt, JlNG iS EXTRAPOLATED TO TD 80TTOM HOLE CLOSURE. ~872, 19. FEET AT ,:~,' ":.~.. 34 5i E JOB NO A-0286-007 CLOSURES DISTANCE ANGLE ~8Z2,1~ N 9 S4 5t E COMPUTER- KB ELEV 72 OOG LEG SE~ T~ DEG/IOOFT 500 SEC T i ON DISTA~CE SOHIO 1.4ELL R-26A SIHGLE SHOr '"" ~' dOB NO A-0286-007 MEASURED DEPTH AHD OTH£R DATA FOR EVERY EVEH t00 FEET Oi: $U8 SEA DEPTH, TRUE ",, ,:. :, ,'..~- · ~ r~ VERTICAL MEASURED VEP, TIL:AL ~,UB ~.,~ ~ ~. DEPTH DEPTH .~C'EADiFFEREHCE CORRECTIOH TOTAL COORDINATES 27~0 273 , 208 4?3 47~, 4.00 67~ 67~, 600 873 873. 800 9, ~ 980 J 07~ J O?~, JJ?3 Ii?3, JjOO ~3 J273, J200 J373 t~7~, ~300 1473 i473. i400 i573 iS?3, jSO0 J67~ J67~, 1600 1877 J87~, JSOO 1973 J973, ~goo 2073 2073, 2000 2J?~ 2173. 2i00 2273 2273, 2200 2373 2373, 2300 2473 2473, 2400 257~ 2573, 2673 2673, 2600 2773 2773, 2700 2873 2873, 2800 2973 2973, 2'900 3-~- ~ . -' U,~ ~073 ¢OOO 3273 3273, 3200 3~73 ~ ~3OO 347~ 34?3, 3400 ,OO $ .OO S .OOS ,,O0 S ,,OO S .OO $ ,O0 S ,OO S .OO $ ,OO S ,OO .S ,OO S ,00 $ ,OO S ,00 S ,00 S ,OO S ,00 S ,00 S ,OO S ,00 S ,OO S .00 S ,00 S .OO S ,00 S ,OO S :00 $ ,00 S ,OO S ,OO S .00 S .00 S COHPOTER- KB ELEV ,00 .Y ,00 ,,09 ,00 W ,,00 k~ ,00 ,00 kl ,OOkt .00 ,00 W ,00 .00 ,00 ~J .OO bJ ,OO Y .00 td ,00 Y .00 ,00 ,OO .O0 ,00 ~00 bJ .00 ki ,00 id ,00 , 00 24. FEB o~ 72 q~ FT .... __ --- .. . . SOHIO WELL DEPTH SINGL£ SH''v VE U, SUP, Y JO8 NO A'-0286-OO? RND OTHER DRTA FOR ET',/ERV EVEN VERTICAL CORRECTION TRUE VERTICAL SUB DEPTH SEA DIFfERENt_ TOTAL COORDINATES 37,'73 387,3 3974 4075 4i77 4384 4489 4596 4?04 48~3 4~22 ~032 5~42 ~,2.~ ~ 547i 5582 5692 5802 624~ 6460 6569 8679 6898 7008 7ii8 7228 7,5'73, 3500 o 397~. 3900 0 4 07~, 4 O 0 O 4173, 4i 08 4~73, 43 O O ~ 0 44t ~ , 4400 ~ 5 4673, 460 O 3 4773, 4700 $9 487~, 4800 497~, 4900 5073, 5000 5173, 51 O0 7'8 5273, 52 O O 88 5373 5473, 5400 ~ 08 5573, 5500 5673, 560 O i '28 5773, 5700 587~, 5800 ~ 48 5973, 5900 ~ 58 6073. 6000 ~ 67 6173 ~ I O0 ¢ -'7 6~r.~, 6200 6473, 6400 206 b~:... 6~00 2i5 e,~7.~, 66o0. 6773, 6700 235 6873, 6808 245 , ~ O0 ,00 ,O~ 2,27 8,~8 55.06 78.79 i 06.59 ~39.ii ~75,80 2i~,52 258 o~ 302,48 346,58 ~9i 05 435,76 480.6i 525.59 570. 69 E,i 5,9i 660,99 705.88 750 ,..5 07 839.4~ 883,68 927.84 °7~ 89 515.93 06 0.28 i iO5,Ol ii'~ vo,64 124i . i 0 COMPUTER-- KB ELEV ,00 ,oo E ,09 °2 3,2 i ~,~ 2,96 .30 X '~ 2 32'2E 94 '~q E ~,~ 87' E 4¢ 6i E bu Dr' E 59 ~S E 6S. 6~ E 77 55 E :96 42 E 95 22 E . o2 E ~2 22 E i2O 40 E i28 3:7 i36, t4 E i4.S, 70 E i61 , 07 E !65,21 iS4,44 E !90,27 E -~ 95,94 E _ _ .... -- -- _ __ ,~.' r, EpTH' FEET OF SUB ~E~ ~. COi'IPLITER- .,,.. ~ ELbv t,/ER.~L ~ED TRUE ~"ER?' t CAL ~UB H£>' TVD DEPTH SE~ DZFFERENCE VERTiCP, L C ORREC T ~ ON To'r~L COORDZNATES 7..,:3:8 74.47 7556 7665 7'7'74 7882 7999 8206 8314 8428 8526 8630 8938 9040 7073, 7800 254 7173, 7t O0 274 727.3 , 7200 2,'33 7373, 7308 292 7473, 7400 308 7573, 7500 309 7673, 7~ 0 0 2'. 'i 7 777~, 7700 325 787~, 7800 33~ 797~, 7900 340 8073, 8000 ~47 8t 73, 8t O0 3~2 827~, 8200 357 8373. 8300 360 8473, 8400 36S 8573, 8500 365 8873, 8E, OO 366 8728, 8655 2;67 9 9 9 9 8 8 F 5 2 1329,73 ~372,90 i 4i5,,42 ~ 457,34 ~ 498,64 ~ 579,39 ~6J8,75 'i 657,4. i f 693,94 i 726,66 ~ 755~ 65 ¢780,97 ~802,86 ~92i ,96 ~ 838,29 ~ 846,08 207,66 t9 9~ 228,49 240,'2~ 267 282~ 34 289,56 :3 O 8,61 .:,i I ,6i 24 FEB 86 72 98 Fl' ... .. ~,.~. . _. SOHIO YELL INTERPOLATED ~ER~URED DEPTH 0 ~000 ooo 4000 5O0O 6000 ?ooo 8000 9000 9095 VALUES FOR EVEN TRUE VERTICAL DEPTH I 000, 3000, 6?66. SINGLE. oH,..~ SURVEY JO8 NO ~"~"~ ~ D DEPTH, T©T~L COORDiNaTES -73: .00 S 927, , O0 S , ¢927. ,O0 $ , 2927. , O0 S , 3'~26, 22, .~9 N 2, 487~ , ;333,78 N 39, 5780, '74i,88 N liS, 6693, ~"~46,7'3 hi i84, 7609, ~542.89 N. 240, 8655. :~:.~4.6, 08N 3i i , O0 05 E e2 E 38 E KB ELEV 72.98 ~IORIZONTAL VIEW ~w?HIO ALASKA PETROLEUM ELL -R-26A (33-32-12-13) ~-~ADIUS OF *CURVATURE ................ ~ Form to be inserted in each "Active" well folder to check for timely compliance with our regulations. OPERATOR, WELL NAME AND NUMBER Reports and Materials to be received by, . ~ ..... ~/ .... '~''~ -' '~a fie Required Date Received Remarks .,, Completion Report Well ..... History S amp 1 e s Mud Log Core Chips ... .. Core Description Registered Survey Plat Inclination Survey , ,, ~ (.~ Directional Survey Drill Stem Test Reports ....... ~e .. ~.~ - , . , Production Test Reports .~/~._..~+~, .,..... .......... ~ . . ~-,~ .............. Digitized Data .., SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO 3111 "C"STREET ANCHORAGE. ALASKA TELEPHONE ~907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 EXXON Date' 03/11/86 TO: PHILLIPS T#: 76925 STATE OF AK REFERENCE: SOHIO ~tAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- ~'~ R-26A O.H. tape 02/23/86 H1 9101'-9683' Sch#71306 Pos.#03951 "'~'* R-12 C.H. tape 02/21/86 H1 10200'-10968' Sch#71289 Pos.#03950 '~' * D-27 O.H. tape 02/24/86 H1 8982'-9769' Sch#71316 Pos.#03949 * EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) "and Listing(s) direc,tly from the respective INFORMATION CONTt LR2-1 RECE~V~D ........ WELL RECORDS %,.,,,/ AMska 0ii & Gas Cons. Commle~lon Anchorage ,vlEMORAN UM State of Alaska ALAS!{A~IL ~D GAS CONSERVATION COMMIS~.ON TO: C. Cha i~m'~ k._~J F~ tE NO.: D. HRH. 10 THRU: FROM. Lonni. e C. Smith~/< Commissioner TELEPHONE NO.: Harold R. Hawkzns Petroleum Inspector~'~ SUBJECT: BOPE TEST SOHIO PBU R-26A Permit No. 86-37 Prudhoe Oil Pool saturday, February ~8.,. 1986_.- I left the Kuparuk River Field, subject ~ another report, to SOhio's PBU R-26A to witness a BOPE Test. Sunday, Februar~ 9, 1986: I witnessed the BOPE Test on $ohio's PBU R-~26A~ there. we~e"~n° "failures. I filled out an A.O.G.C.C. Report which is attached. In summary: The BOPE Test on Sohio's PBU R-26A, that Nabors 28E crew perfOrmed was satisfactory. Attachment ./84 .Inspector STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Well Operator~5'(z),./~f/) ,/~/~,f,/~ .~.n~_~/?-~f~ &'Ow Representative · ," Loaation: Se~ ]~ TTIZ~/~i~ ~p~&',. ,/ /~asSng Set Drillin~ Contractor ~Le~.~ ~ Ri ,resentative Location General ~/~ Well Sign General Housekeeping ~' Rig Q/~" Reserve Pit ~/( Mud Systems Visual Audio Trip Tank Pit.Gauge Flow Monitor Gag Detectors BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Pressure ACCUMULATOR SYSTEM Full Charge Pressure ~O~ psig Pressure After Closure /~) psig ~-- Pump incr. clos. pres. 200 psig.~/9--sec. Full Charge Pressure'Attained: / min ~sec. Controls: Master Remote ~ Blinds switch cover Kelly and Floor Safety Valves Upper Kelly Test Pressure Lower Kelly Test Pressure Ball Type Test PreSsure Inside BOP Choke Manifold No. Valves /.~ No. flanges Adjustable Chokes ~drauically operated choke ~ Test Pressure Test Pressure Test Results: Failures /~f~/~v_ Test Time ~ hrs. Repair or Replacement of failed equipment to be made within i____---days and Inspector/ Commission office notified. Remarks :. i/~ ~ ~ P Wf~ ~/~' / Distribution · orig. - AO&GCC cc - Operator cc - Supervisor Inspector. February 3, 1986 R. S. Allan Division Drilling Engineer Sohio Alaska Petroleum Company P. O. Box 6-612 Anchorage, Alaska 99502-0612 Re: Pru~oe Bay Unit R-26A Sohio Alaska Petroleum Company Permit No. 86-37. Sur. Loc. 226' NSL, 2314' WEL, Sec. 32, T12N, R13E, UPM. Btmhole Loc. 1881' NSL, 1974' WEL, Sec. 32, T12N, R13E, UPM. Dear Mr. Allan: 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. Ve~y~t ruly yours, C. V. Chatterton Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE COmmISSION d!f Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 February 3, 1986 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wel 1 R-26A (33-32-12-13) PBU Gentlemen- In accordance with the Prudhoe Bay Field Rules and Sohio's policy for drilling the first well on a new pad or a pad previously drilled, a 20" Hydril diverter system was used when drilling the surface hole on R-26 (33-32-12-13) PBU. We did not experience any surface gas during the drilling of the 17-1/2" hole on Well R-26 and believe it unnecessary to continue the use of the 20" Hydril diverter system on Pad R. We, therefore, request that Rule 4(b) of Conservation Order No. 145 be waived for R-26A. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY R. S. Allan Division Drilling Engineer RSA/MAW/dg/OOSOD Enclosure cc' Well File #17 Alaska uH ,51 ~,~5 L,(m~, Uoi;tH'HssioB Anchora§~ SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 February 3, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C.V. Chatterton Wel 1 R-26A (33-32-1 2-13) PBU Gentlemen: Enclosed are the following documents in triplicate along with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill 2. Proposed Dri 11 i ng Program Outl i ne 3. Proposed Blowout Prevention Diagram 4. Surveyor's Plat showing Well Location 5. Directional Map If you have any questions, please call Ted Stagg at 564-5173. Yours very truly, SOHIO ALASKA PETROLEUM COMPANY RSA/MAW/dg/O144D Enclosures cc' D. A. Walters Well Records- V. Aldridge Well File #17 R. S. Allan Division Drilling Engineer STATE OF ALASKA ALASKA C,~ AND GAS CONSERVATION CO},.,~IlSSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL [] REDRILL [] DEEPEN [] lb. Type of well EXPLORATORY [] DEVELOPMENT OIL :~] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE)[] MULTIPLE ZONE [] 2. Name of operator ohio Alaska Petroleum Company 3. Address · O. Box 1966-12, Anchorage, Alaska 99519-6612 9. Unit or lease name Prudhoe Bay Unit 4. Location of well at surface 226' NSL, 2314' WEL, Sec. 32, T12N' R13E, UPM At top of proposed producing interval !O00'~S~, 2000' WEL, Sec. 32, T12N, R13E, UPM At tot~al depth 881'~.~S~!~, 1974' WEL, Sec. 32, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF etc.) ~5' KBE I 6 . Lease designation and serial no. ADL 28279 10. Well number R-26A (33-32-12-1 3)PBU 1 1, Field and pool Prudhoe Bay Prudhoe Oil Pool 12. Bond information (see 20 AAC 25.025) Type Blanket Suretyand/or number Safeco Ins. 2975387 Amount $200,000 13. Distance and direction from nearest town 15. Distance to nearest drilling or completed ~IW of Deadhorse 10 we~ R-6 1500 feet 16. Proposed depth (MD & TVD) 961 9'MD 9259' TVD 19. If deviated (see 20 AAC 25.050) KICKOFF POINT 4000 feet. 21 14. Distance to nearest property or lease line miles ADL 28278 2000 feet 17. Number of acres in lease feet 2459 MAXIMUM HOLE ANGL2E1 770° 20. Anticipated pressures · (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program 18. Approximate spud date February 3, 1986 333U psig@ Surface 4390 psig@ 8800 ft. TD (TVD) SIZE Hole Casing Weight ?6" I 20" Cond~ 17-1/21' 13-3/I" 72# 12-1/41' 9-5/I " 47# / B-1/2"/ 7" 29# 22. Describe proposed program: CASING AND LINER Grade ctor L-80 L-80 L-80 Coupling Butt NSCC Butt Butt ! Length ! MD TOP TVD 80' ~ Surfacel 2650' I Surface 4470' SurfaceJ 4592' 4500' I 4496' 778' 8841' ~ 8537' SETTING DEPTH M D BOTTOM TV D llU' i ii0' 2680' 2680' 4500' i 449O' ~092' I 8770' ~6i9' i 9259: QUANTITYOFCEMENT (include stage data) 8 cu. yds. concret~ 3720 cu. ft PermaCros, ~630 cu. ft Class [~+8~, 230 cu. ft Class G 250 cu. ft Class See attached drilling and completion program. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge Division S,ONED~.~- (~ T,TLE Drilling Engineer The space below for Commission use CONDITIONS OF APPROVAL 'Samples requ ired I--lYES ,~0 Permit number 0403D APPROVED BY Mud log required I Directional Survey required I-lYES [~'NO I [~YES []NO APl number SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE ~T'll,q'r'v '~ _ ,/ -- · by order of the Commission 1986 Gel KCL Form 10-401 Rev. 7-1-80 Submit in triplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL R-26A [ 33-32-12-13 ] PBU Install and cement 80' of 20" conductor to surface. Drill 17 1/2" hole. to 2700' and cement 13 3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original resevoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 47# L-80 mixed String of Buttress and NSCC to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed by nonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8" casing shoe and cement using Class G cement with 5% KCL. Clean out to 7" float equipment. Change over to 9.6 ppg. NaCl completion fluid. Test casing and lap to 3000 psi. Install and test xmas tree and suspend well for completion. Rig up completion rig. Run 9 5/8" production packer on internal plastic coated tubing with gas lift mandrels and a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Suspend well for perforating subsequent to rig release. Tubing Size: 4 1/2", 12.6~, L-80, A/B Mod, BTC, IPC with 7 GLMs Tailpipo Size: 4 1/2", 12.6#, L-80, BTC . 20" Conductor Ball Valve PROPOSED~OLE:DIAGRAM WELL R'26A [33-32-12~13]~'~ '': ...... PBU . BKB - {. 4 1/2"-, 12.6#, ~-80, ia~/B 9 5/8" Packer ~'= ::!~< 7". Tieback Assembly 8841 7" PBTD 7" Liner Shoe 8 1/2" Open Hole II0 20 30-so 40 2o 29 so 40 I I0 2.0 I I I . I I I J-J'"" ~?J--I '~BI .___,11 TR.21 ; ~ i J (~roposed) (Proposed) (Pr o.oosed) . 3~) (~ ..... 'AS BUILT R~26~op~ed)~ ta~c~~ = ~ 2000'WEL~/W~~ ? - ~" ~/ LAT. = 70020, 40.40" . /LONG~ 148° 5~' 50.51" : ~ / Y= 5,976,8~9 ~O. ~ ~ - ~ ~ t ~i T. (~6oo' ~ T~-27 OI SURVEYQR'S CERTIFICATE I OF T. II 8~ 12: N., R.I.'.'.'5 E.,U.M. ~k~PORTION SCALE: I" = I/?- MILE PAD DETAIL SCALE I" =400' I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA, THAT THIS PLAT REPRESENTS A LOCATION SURVEY OF THE WELLPAD SHOWN AND THE WELLS THEREON. THIS SURVEY WAS MADE BY ME OR UNDER MY DIRECT SUPERVISION, AND ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. BOTTOM HOLE LOCATIONS ARE FURNISHED BY OTHERS. DATE~-'"% ~/P'~) , REGISTRATION .0.. ADD PROPOSED R-26 ~R-27 BHL MOVED PAD DETAILtREVISEDR-2:$BHLtADDR-2:4BHL. ADD PROPOSED R-25 BHL ADD PROPOSED R-22 BHL. REVISED SURF 10C R-2.1 From Proposed to AS BUILT I I i i i I II I I/2 1/85 10/8/84 91 9/83 .., 8/16/83, /~ 8/5/83 II I Plat ;5 of :~ _ _ I I I PAD "R"EXTENSION Located in i[~E~:~ROTRACTED SEC.:~2, T, 12N.,R.13E. ~ PROTRACTED SEC. 5rT. II N.tR.ISE.~ U.MI. AT MERIDIAN · Surveyed for SOHIO ALASKA PET ROLEUM CO. Surveyed by OCEAN TECHNOLOGY LTD. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights.Boulevard Anchorege. Alosko II A-12494-81 _ I ,. .;2., ~NN .,, :, ¢ ?:"INN ,, ~ ~. ~ ~.,~ .... ~'sn' ~q~ ~T N~n~ ~ , ,, .... ,~. ~ , ........ 1INN ~ F~D I~ .. 3nh i . / .., ..... J Anchorago ~ ~ lJ .... . . , , ,. . ......... ,, , 3 l. . gLJF~F~2F T]2N R13E S~CTI3N 3~, 8NL=~3B4' ......... _$1$DL/AI2: [DRANOI3]R26A_CLOSAP_SHORT. LIS; I ii Bea~_ch_Ra d i u s= ._ 1201 ......... COURSE LINE (- 31-dAN-1986 17:17 ~a§e l --- Closest Approach Analysis --- Date: 31-UAN-86 Time: 17: 17:2&; :, R-12 4252. I 14. ~ 4251. 3 963. I 1137. 4 A0~9-2099700 r'! R-~l ~QO I o, 0 ~OQ._O o "~ 144 3 J~ O. 0 100. 0 O. ~ 18~. 1 f -. ( The ~ell ~hich comes closest to the p~oposed ~ell is: ~'~ KICK OFF For this run = 40~.0 Feet _$1$DUAI~: £DRANOI3]R26A_CLOSAP_SHORT7. LIS; 1 31-UAN-l.~?~ 17:17 Page I --- Closest Approach Analysis --- Date: 31-UAN-8& Time: 17: 17:47 [ ......... 7-.-DEQREE~,LEAD.,LINE For proposed well: R-26A [33-32-12-13] ,oca~ion._..= ............. W~E .................... S=N ................. P 636626L00 5976731.00 -7D. O0 D9787~1..36 93~2.67 Note: All depths in Feet Belo~ Kelly Bushing (BKB) AOL:~-2038000 ...... ;i~g,g'..:i.. CLOSEST DF--~ARTi = ~ISTANCE Vertical Inteesection /PROPOSED\ '!/NEARBY\ 1.0 14D3. 2 ( The well ~hich comes closest to the proposed well is: ---A~IOI300 · , ¢loses~-app~_oach~dl.st,ance ~ .= · KICK OFF For this run = 4000. 0 Feet 145 5~ 'ITEM : (2) Loc_ thru 8) '(8) '" (3) Admtn ~--v/. ~__-)'~ ~ 9. (~f thru 12) 10. ~(10 and' 12. (13 thru 21) (22 thru 26) 13. -14. 15. 16. 17. 18. 19. 20'· 21. ' :;-i:::.7,::f'!:; :.'."?.~'.(::~ ' '. - '; :,, . "3J :, ~,: , ,'. , ,;,: -3.: '-~ ~ ,, ~. -,::~i~' '7:. ": _-' . attached ' I Is the permit fee ' ' "' . well to be located in defined pool ' 2. Is . a .. .......................... 3. Is well located proper distance from property line ................. 4. Is well located proper distance from other wells .................. 5. Is sufficient undedicated acreage available, in this pool .......... 6. Is well to be deviated and is wellbore plat included .............. 7. Is operator the only affected party ............................... 8. Can pemit be approved before ten-day wait ........................ 22. 23. 24. 25. 26. 27. ~e .'&. Well 'No. -- ...:~ ~Y~- YES NO -, REMARKS Does operator have a bond in forCe .................................. Is a conservation order needed ...................................... Is administrative approval needed Is the lease number appropriate eeee®®eeeeeeee~eeeeee®eeeee®eeeeeeee 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 £resh water zones ..................... Will all casing give adequate safety in collapse,'tension and h,rst Is this well to be ~icked o~ from an existing wellbore ............. Is old wellbore abandonment procedure included on I0-~03 ............ Is adequate ~ellbore separation proposed ............................ Is a diverter system required - eee®eea®eeeeeeeeeeeee®eeeeeee~eeeeeeeee Are necessary diagrams o~_-~_._~~_,_~L~ BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to ~"~ psig .. ~ Does the choke-manifold comply w/API RP-S3 (Feb.?8) .................. Is the presence o~ H2S gas probable ................................. Additional requirements ............................................. Geology: EngiD eering: C WVA ~.' M'rM ~ HJC / rev: 03/13/85 6.011 ' INITIAL .... CEO. 'UNIT ON'lOaF POOL CLASS STATUS AREA NO. SHORE. ,, Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information-of this nature is accumulated at the end of the file under APPENDIX. No special 'effort has been made to chronologically organize this category of information. CIS~'T~pE ~RIFIC~TION LISTING LV~ 013.H02 VERIFIC~TI]M LISTIN3 PAGE :)~-~ REEL HE~DER e., SERVICE NAME :EDIT DaTE :95/03! 8 '] R I,~I N : ~E~L N~ME :149~08 CDITINU~T!3N N :01 ~E~IOJ~ REEL : COMMENTS :LIBRarY T~PE ~.'~ TAPE H=ADER ~* SERVICE NAIE :EDIT DATE :85103! 8 ]RI3IN :OOOO CDqTIN~TI3N ~ :01 PREVIOUS T~PE : ~ FILE HEADER ~I~E N~IE :EDI~ SERVICE NAME VErSiON ~ DATE : MAXIMUM LENGTH :ILE TYPE : ~RE~IOJS FILE INFORMATION RECORDS ~NEM CONTENTS' CN : WN : R-26~ ~N : PRJDMOE TOWN: SE~ ~T 29 COIN: N'SLOPE ST~T: ~'L~SKA CT~Y: US~ MNEM: CO~TENTS ~L~SKA BAY' PRES: ~ 'OMIENTS PRODUCTION CO UNIT TYPE 000 000 000 000 000 000 TYPE 000 300 000 ~)00 000 300 300 000 O00 SIZE 030 018 00~ 00~+ OOZ 017. 005 003 SIZE 001 CODE 065 O65 065 065 065 O65 065 065 CODE 065 LV~ OlO.H02 VERIFIC~TI]X'LISTIN~ PASE 2 e, SC~LJqBER~ER =~ ALASKA 'C, OMP~TI~S CENTER Sg~mAq¥ = STAN2AR) ALASKA PETRDLEJq CD WELL : FIELD : PRUD~OE 5AY ~J~TY : YgRT.t'S,~PE ~R3JgH STATE = ~LAS<A JD5 NUMBER AT ~CC: ?13~5 RUY ~1, DATE LO~GED: 23-FEB-86 LDO: M. OG]EN CASING TYPE ~LJIO ]EYSIT¥ '~ISCOSIT¥ PH FLJID LgSS M~TRIX SANDSTONE ]H':NDNE : ~.625" ~ glDI-O' - Bit SIZE : $.5" TO 967~.0' : LIGq'2SULFATE = 9.~0 LB/2 RM : 2.59D ~ 66.0 DF : 37'0~5 RMF : 2.580 ~ 56.0 DF = 10.8 RMC = 3.0~5 ~ 56.0 OF = 8.8 C3 RM ~T BHT' = [,OB)'~ 168. OF LV~ OIO.HO~ VERIFIC~TI3~ LISTIN3 P~E 3 THIS DATA HaS NOT BEEN DEPTH SHIFTED - DVERLA¥S FIELD PRINTS ******************************* SCHLUqBERSER LOGS INCLUDED 3JAL[NDJ TID~ SPflERICALLY F3;.~SE] LD2 (DZL) DATA AVAILABLE: 967~.0' T3 9101.3' 3]RE~]LE COMPENSATED LOG (B~C) ~ATA AVAILABLE: 9645,0' TO 9101.0' LITH3 ~ENSIT~ COMPENSATED Lg~ (LDT9 ;) C2MPENSATED tEUTR3N L2G (LOT) ~ 2AT~ FORMAT ,RECDRD 4:~ ENTRY 5LOCKS TY~E SIZE REaR C3~E ENTR~r 2. I 66 O ~ 1 66 I LV: OlO.M02 VERIFIC&TION LISTIN~ PAGE DATJM SPECIFICATION '4N:M,. S:R¥IrE. ,. SERVICE iD DR 2E R .~ ,~E~T SFLJ OIL ILl ]IL ILM DIL SP SR ']IL DT BHC L~T CALI R H0B LDT DRHr3 LIT NRA~ LDT RNRA LDT NP~I LDT PE: LDT NCNL LDT FCNL' L2T ~S$ LDT ~L$ L0T 1 73 65 65 55 BL~CKS JNIT &PI API API ~PI FILE ~DG TYPE CLASS MDD ND. FT O0 000 OD ~ 0 ~qMM O0 220 01 D 0 3iMM O0 120 ~6 D 0 ~tMM O0 120 ~ 0 0 MV~ O0 OlO O1 D 0 G~PI O0 310 O1 O 0 ~S/P O0 520 BO 0 0 $~PI O0 310 01 O 0 ;~PI O0 310 O1 0 0 Iq O0 280. O1 O 0 S~C3 O0 350. 02 0 0 G~C3 O0 35~ Ol O 0 O0 ~20 31 0 0 O0 OOO, O0 O' 0 PJ' O0 890 O0 0 0 O0 358 Ol 0 0 CPS O0 330 31 0 0 C~S O0 330 30 0 O O0 000 O0 ~ 0 00. 000 O0 0 0 SI 50 .lin ! Z: SPL 4 1 4 4 4 1 4 1 ¢ 1 4 4 1 4 ¢ 4 4 1 4 REPR PRDCESS CODE (OCTAL) 5~ 00300030000000 69 OOOO00OO00OO00 53 00000030003000 58 00000000000000 58 O00000DO00OOOO 58 00000000000000 68 00000000000000 58 00000000000000 6~ 00~00030000000 58 00000000000000 58 $8 58 00300000000000 00000000000000 00000030000000 03300000000000 00000000000000 00000000000000 00000000000000 00000000000000 00000000000000 00000000000000 OE)T SP NR~T ~CtL DE~T SP SR NC~L DEPt SP gR SP ~R ~CNL 9712.0000 -999.2500 32.5117 1.9127 38~3.5000 9?00.0000 -999.250~ 32.5117 1.9727 3~43.5000 9500'0000 -92.7852 28.532~ 2.3381 3735.5300 9500.0000 -92-5.352 21.3955 1.8751 4¢07.2500 SFLJ GR CALl RNR~ FC~Li SFLJ' GR. C~LI'.. RNR~ FCNL~ SFLJ RNR~ SFL~' GR CALl RNR&. FC~L -9~9- -999, 8. 1793. -'9~9. -9'~9o 6. 2- 17~3- . 32. 8' 2. 13 l'O- 11. 8. 2' Z095. 2500 2500 5020 I~28 5875 2500 2.500 5 B 7 '5 33671 0~30' 3379 7249 68'75 6191 1393 3535 1018! 5000 ILD DT RH3B NP4[ OS'S' ILD RH~3B NPHI ILD DT RH :D B NPdI QSS ILD Dr RH~B NP~I -999. -999. 2. 18. O' -999. -999. 20. O. 2500 2500 21t2 6570 0~20 2500 2500 ' 3069 1172 0537 ,. 2.0~13 B6.0~73 2.3~79 Z4.1599 0'0303 3.5 73.7 2.4 17'1 0.0 ;323 148: 006, 146 ILM' GR DRY3 pE:,,~ ~LS GR PE F ILM: GR PEF ILM GR' DR'q] PEF -999.2500 -999.2500 0.2109 1.BB~B -0.0303 -999.2500 -999.2500 0.2212 2.0667 -0.0083 2.3538 32.0¢30: 0.0t07 2.5096 -0.0068' 4-2195 24.7393 0'0132 2.3772: 0'0024. LV~ 010.H02 VERIFICATIDN LISTIN~ PA~E 5 3E~T SP NR~T NCqL SP ~R NR&~ NCNL SP SR NCNL SP SR NR&T 9300.0000 SFLJ -38.5195 JR 95.0998 CALl 1.2969 RNR~ 3513.$~00 FC~L 9200.000~ SFLJ' -57.5195 69.9~92 C~LI 2. 5237 RNR~ 3309.5000 9100.0000 SFL.J -19.0264 GR 58.5742 CALI 4.3562 RNR{ 1275.5B75 FC~L 9363.50.00 SFL~ ' -0.2536 GR -999-~500 CALl. -~99,2500 RNR~~ -~99o2500 FCNLi ~ mILE TRAILER miLE NAME SERVICE NA~E VERSIDN' N 9ATE : MAKIM~M LENGTH : FILE TYPE : NEXT~ FILE NAME t3.9707 53.~&92 2.5100 [332.5875 1~5.9023 8.9316 1.3956 2533'5000 ILl DT NPMI aSS ILg RH38 NPHI QSS 1~.900~ IL2 5Z.1357 DT 8.7207 RMSB 2.8~0 NP4I 1153.6875 QSS 1.2~0 IL3 53.2517 Dr 10.0~88 RN3B ¢. 9118 NPHI 250' 1~06 QSS 2030.5875 80.6523 -9~9.2500 -999o2500 -9)9o2500 DT NP~1I :)SS 102~ 89.6523 2.3~50 24.7370 0.0171 25.0518 57.1992 2.5?25 7.8t25 0.0[90 12.63¢8 87.3398 2.30&9 26.~548 0.0278 2000.6~75 -20.4~51 1.3399 56.5~30 0.0107 11.8513 57.2517 -999.2500 -999.2500 -999.2500 ILM GR DRfl3 pEm QLS ILM PEF QLS GR PEF ILM GR QLS GR DRM] PEF QLS 11.8535 53.~&92 0.0088 2.7581 0.0Z20 31.7236 135.9023 -0.0015 3.~92~ -0.0181 11.3591 52.1367 0.01~6 2.2971 -0.0132 2000.6875 53.2517 -0.2637 1.5381 -0.1279 2000.6875 ~0.$523 -9~9.2500 -999.2500 -999.2500 *~ TAPE TRAILER ,~ SERVICE NAiE~ :EDIT~ DATE :$5/03/'8 ~ISIN :0000 TAPE N~M:E :1305 COnTINUaTION # :01 q,EKT T~PE NAME : COMMENTS' :LIBRARY T~PE LV~ OtO.HO~. V_:R!FIC~?I~t LIS?INS q:~-- REEL TRAILER '-~ SERVICE N~E :EDIT gATE :85/03/ 2RI~IN : ~EEL N~E ~O~T~N~TIDN ~ :O1 qEXT REEL ~A~E COMMENTS :LIBRarY T~PE ,B.O.P. ~TA,,CK ,, CONFIGUR ~TION 5/8" TRIPLE RAM STACK 5000 PS1 WP ~,, DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CHECK KILL UNE DRILLING SPOOL CHOKE LINE HAND HAND GATE GATE GATE PIPE RAMS H Y DR. ASST.
