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Home My WebLink About182-108PLUGGI5 & LOCATION CLEA .... tNCE REPORT State of Alaska .ALASKAOIL & GAS CONSERVATION COMHISSION Note casing si_ze, wi, death, cmt v~l, & procedure. Review the well fi!e, and-comment on plugging, well head st. atus, and location clearance -_urovide loc clear code. Well head cut off: ~arker post or plate: Location Clearance: Code Signe Date STATE OF ALASKA ~--~ Plugged Back for Sidetrack ALASI',~ OIL AND GAS CONSERVATION Ct.,,vlMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG :i'i"'"status of Well ......... clasSification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name. of Operator 7. Permit Number BP Exploration (Alaska) Inc. 82-108 96-125 3. Address ............................................................... 8. APl NUmber P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20775 4. Location of well at surface ?~ .... ~ 9. Unit or Lease Name ....... Prudhoe Unit At1315' of SNL' 1030' WEL,intervaiSEC. 19, T11N, R14E.~i I,~'.~~.~.~ ,.~ ~: .~' -~':~- ~, Bay top productive Ji i' 10. Well Number 741' NSL, 1665' WEL, SEC. 19, T11N, R14E ii?~~ ! C-23 At total depth 'iI,~ '-~'~'~'~ il' Field and P0ol 435' NSL, 1803' WEL, SEC. 19, T11N, R14E '*,~-, .-.~7~ Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 71.50 AMSLI ADL 028305 12. Date Spudded 113. Date T.D. Reached 114. Date Comp., Susp., or Aband.115. Water depth, if offshore 116. No. of Completions 08/18/82I 08/31/82 07/21/96 N/A MSL Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Surveyl20. Depth where SSSV set~l, Thickness of Permafrosl 10361 9.2...0..5 FTi .... 10182 9041 FTI I~Yes [~No I N/A MD./ ............ 1..900' (Approx.). 22. Type Electric or Other Logs Run ......... DIL / SP / GR, DIE / S...P. / GR / BHCS / CNL / FDC / CAL, CB.....L / VDL.../GR / CCL,..G..yro ...... 23. CASING, LINER AND CEMENTING RECORD ~AslNG ................... ~'~:.~iNG DEPTH HOLE ..... SIZE WT. PER FT. GRADE TOP BO'FrOM SIZE CEMENTING RECORD AMOUNT PULLED , 20"x30" Insulated Conductor Surface 80' 36" 8 cu yds concrete 13-3/8" 72# L-80 Surface 2694' 17-1/2" 3720 cu ft Arctic Set II 9-5/8" 47# L-80 Surface 9442' J'~"1/4" 1128'2 cu ft Class 'G', 130 cuft Arctic Set I 7" 26" IJ4S 9176' 10360' 8-1/2" 364 cuft Class 'G' ............. 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 5-1/2", 17#, L-80 9079' 8997' & 9079' MD TVD MD TVD 4-1/2" Tailpipe 9243' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & K~ND OF MATERIAL USED 9843' P&A & Kick Off Plug, 19 Bbls 'G', Sqzd i000"psl 27. PRODUCTION TEST '~'~te' First Product'i'0n .......... iMetl~'~'d of ~i~'~'~atio~"(Flowing, gas lift, etc.) ........ Not On Production I N/A Date of Test Hours %~'ed PRODUCTION FOR OIL-BBL GAS-MCF ............W~TE'R-'BBL' CHOKE SIZE I GAS-OIL RATIO ................... TEST PERIOD ~ I Flow Tubing Casing Pressur6 CALCULATED ~ OIL-BBL GAS-MCF WATER-BBL O~L GRAVITY-APl (CORE) Press. ;)4-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED Form 10-407 Rev. 07-01-80 NOV 2 ?- 1996 Submit In Duplicate Alaska 011 & G~s Cons. 00mmissi0n An~horaoo -" Geologic Mark~..., 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. BKB Subsea Sag River 9468' 8338' Shublik 9503' 8367' Ivishak 9595' 8446' ..... 31. List of Attachments Summary of Daily Drilling Reports 32. I hereby certify that the,~regoing is true and correct to the best of my knowledge Signed /////~~~¢/ //~//¢~; Dan Stoltz Title Senior Drilling Engineer Date Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24.' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 RECEIVED Nov ?-. 2. 1996 Alaska 011 & {~ 130n~. Commission Anchorage C-23 (34-19-11-14) DESCRIPTION OF WORK COMPLETED PRE-SIDETRACK CEMENT PLUG 7-21-96 A Bullhead Cement Plugback was performed on the interval using the following fluids SUMMARY Found 1100 SIWHP. Tagged hydrate plug at ground level. Well froze. Flowline unusable so re-rigged backside to well C-24. Jetted hydrates and ice from ground level to 2800 ft. Bullheaded additional hot water after breaking through. Bullheaded 33 bbl MEOH into well. Flushed coil to adjacent well. Rigged off well. Re-rigged backside line for cement plug lay. Replaced packoff (heavily worn from snubbing w/hot water). Killed well at 5.25 bpm. Ran in hole w/2.5 big hole nozzle. Ran into 10155 CTD. To tag. Cool down. Mix and pump 19 bbl of 17 ppg 'G' cement slurry (2 bbl neat, 17 bbl w/4.5 ppb nylon fiber). Layed in cement to 9629 CTD. Squeezed perfs to 1000 psi. Perfs did not appear to take a significant amount of cement. Dressed off cement top to 9845 CTD w/30 bbl of gel contamination. Circulated contaminated cement out of hole at maximum rate, washing jewelry on the way out. Had to shut down at 7747 ft. for awhile to get out another pump. Camco's pump quit. Ran in hole slowly while waiting on truck. Resumed pumping at 8460 ft. Freeze protect well to 2100 ft. w/33 bbl MEOH. 10010- 10152 BBLS DESCRIPTION FLUIDS PUMPED 532 275 5 19 5 38 3O 4OO 33 BBL SW thaw job and bullhead kill Circ SW during cool down FW spacer Class 'G' Cementt FW spacer SW displacement Dual poly contaminant BBL SW to flush contaminated cement out of E IV D MEOH freeze protection l~r' Alaska Oil ti, G~ Cons. Commission Ar~chorago SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: C-23A Rig Name: Doyon 16 AFE: Accept Date: 09/1 7/96 Spud Date: 09/24/96 Release Date: 4P0834 10/06/96 Sep 17 1996 (1 ) Held safety meeting. Rig moved 50 %. Held safety meeting. Rig moved 90 %. Sep 18 1996 (2 ) Held safety meeting. Rigged up Travelling block. Held safety meeting. Rigged up Lubricator. Rigged down Surface tree. Held safety meeting. Rigged up BOP stack. Held drill (Spill). Tested BOP stack. Sep 19 1996 (3 ) Tested BOP stack. Retrieved BOP'test plug assembly. Serviced Kelly. Installed Bore protector. Rigged up Drillstring handling equipment. Singled in drill pipe to 1000 ft. Held safety meeting. Singled in drill pipe to 2310 ft. Circulated at 2310 ft. Rigged down Kelly. Rigged up Drillstring handling equipment. Pulled out of hole to 0 ft. Made up BHA no. 1. R.I.H. to 1174 ft. Sep 20 1996 (4 ) R.I.H. to 1221 ft. Tested MWD - Via string. Singled in drill pipe to 9196 ft. Held safety meeting. Singled in drill pipe to 9197 ft. Milled Landing nipple assembly at 9197 ft. Circulated at 9197 ft. Singled in drill pipe to 9843 ft. Tested MWD/LWD - Via string. Circulated at 9843 ft. Pulled out of hole to 1008 ft. Sep 21 1996 (5 ) Pulled out of hole to 47 ft. Pulled BHA. R.I.H. to 1269 ft. Tested MWD - Via string. R.I.H. to 9805 ft. Logged hole with LWD: Formation evaluation (FE) from 9768 ft to 9805 ft. Drilled cement to 9900 ft. Drilled cement to 9940 ft. Drilled cement to 9949 ft. Pulled out of hole to 9828 ft. Circulated at 9828 ft. Pulled out of hole to 7503 ft. Sep 22 1996 (6 ) Held safety meeting. Pulled out of hole to 45 ft. Pulled BHA. Made up BHA no. 3. R.I.H. to 4535 ft. Tested MWD - Via string. R.I.H. to 9071 ft. Washed to 9071 ft. R.I.H. to 9843 ft. Set tool face. Set tool face. Milled Casing at 9951 ft. Operations Summary for: £ JA Sep 23 1996 (7 ) Milled Casing at 9949 ft. Circulated at 9748 ft. Pulled out of hole to 9386 ft. Circulated at 9386 ft. Pulled out of hole to 47 ft. Pulled BHA. Made up BHA no. 4 . R.I.H. to 1375 ft. Tested MWD - Via string. Singled in drill pipe to 2980 ft. Sep 24 1996 (8 ) Held safety meeting. Singled in drill pipe to 2881 ft. R.I.H. to 9235 ft. Serviced Instrument lines. R.I.H. to 9839 ft. Set tool face· Circulated at 9964 ft. Drilled to 9964 ft. Pulled out of hole to 4275 ft. Sep 25 1996 (9 ) Held safety meeting. Pulled out of hole to 45 ft. Pulled BHA. Made up BHA no. 5. R.I.H. to 9915 ft. Set tool face. Drilled to 10099 ft. Worked toolstring at 10099 ft. Pulled out of hole to 4525 ft. Sep 26 1996 (10) Held safety meeting. Pulled out of hole to 62 ft. Pulled BHA. Retrieved Wear bushing· Tested BOP stack. Installed Wear bushing. Made up BHA no. 6. Held safety meeting. R.I.H. to 2984 ft. Tested MWD - Via string. R.I.H. to 10099 ft. Set tool face. Drilled to 10174 ft. Circulated at 10174 ft. Sep 27 1996 (11) Circulated at 10174 ft. Pulled out of hole to 47 ft. Pulled BHA. Made up BHA no. 7 · R.I·H. to 2884 ft. Tested MWD - Via string. R.I.H. to 8678 ft. Serviced Block line. R.I.H. to 10174 ft. Set tool face. Drilled to 10239 ft. Sep 28 1996 (12) Drilled to 10286 ft. Circulated at 10286 ft. Pulled out of hole to 5636 ft. Held safety meeting. Pulled out of hole to 65 ft. Pulled BHA. Made up BHA no. 8. R.I.H. to 3200 ft. Tested MWD - Via string. R.I.H. to 4800 ft. Sep 29 1996 (13) Held safety meeting. R.I.H. to 10116 ft. Washed to 10116 ft. Drilled to 10324 ft. Circulated at 10324 ft. Pulled out of hole to 7225 ft. Held safety meeting. Pulled out of hole to 65 ft. Pulled BHA. Made up BHA no. 9. R.I.H. to 3200 ft. Tested MWD - Via string. R.I.H. to 4525 ft. Sep 30 1996 (14 ) Held safety meeting. R.I.H. to 10324 ft. Drilled to 10599 ft. Circulated at 10599 ft. Drilled to 10933 ft. R E C E IV E D Page 2 NOV ~ 2_ ~996 Alaska 011 & Ga~ Con~. Commission Anch0rag0 .... ' STATE OF ALASKA ALASKa, ..,IL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service . 4. Location of well at surface 8. 1315' SNL, 1030' WEL, SEC. 19, T11N, R14E At top of productive interval 741' NSL, 1665' WEL, SEC. 19, T11N, R14E At effective depth 500' NSL, 1775' WEL, SEC. 19, T11N, R14E At total depth 435' NSL, 1803' WEL, SEC. 19, T11N, R14E Datum Elevation (DF or KB) KBE = 71.50 AMSL 7. Unit or Property Name Prudhoe Bay Unit Well Number C-23 9. Permit Number 82-108 10. APl Number 50-029-20775 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 10361 9205 10182 9041 Length .. 80' 2662' 9410' .. 1184' feet Plugs (measured) feet feet Junk (measured) feet Size 20" x 30" 8 cu yds 13-3/8" 3720 cu ft 9-5/8" 1412 cu ft 7" 364 cu ft ORIGINAL fish (oil, drill, drill motor) at 10182' MD Cemented MD TVD 112' 112' 2694' 2694' 9442' 8387' 9176'-10360' 8168'- 9204' Perforation depth: measured true vertical 10126'-10152' Sqzd: 10010'-10060', 10070'-10116' 8919'-8942' RECEIVED Tubing (size, grade, and measured depth) 5-1/2", L-80 to 9079' with 4-1/2" tailpipe to 9243' JUN 1 0 1996 Packers and SSSV (type and measured depth) Commission 9-5/8" Otis SBR packer at 9079'; 5-1f2m~ Anchorage 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation June 11, 1996 16. If proposal was verbally approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Name of approver Date approved Contact Engineer Name/Number: Zelijko Runje, 564-4825 Prepared By Name/Number Terrie Hubble, 564-4628 17. I hereby certify that th/e~regoin~~d correct to the best of my knowledge Signed /~ // J////__/// _ TerryJordan~r~_~f.4,~-~.~~ Title Senior Drilling Engineer ~/' 7;'c~ Commission Use Only Conditions of Approval: Notify Commission so representative may witness Plug integrity ~_~-' BOP Test ~ Location clearance __ Mechanical Integrity Test __ Approved by order of the Commission Form 10-403 Rev. 06/15/88 IAppr°val N°'O1 ~"' I ~ S~u, bseq.ue,..nt form required 10- ;~O'~ Original ~gnea ~y David W. Johnston Apl~,~.o_r,r~,.~_~fl~eVr I-~ I;;:;; LU I I1~ Date Submit In Triplicate BP EXPLORATION ARCO Alaska, Inc. To: A~ Anchorage Date: June 8, 1996 From: Z. Runje ~ MB 8-1 Subject: Well C-23 Sundry Pre-Rig Work: Notify AOGCC prior to commencing with plug-back operations. 1. R/U slick line, RIH and pull SSSV at 2112' MD. 2. RIH and replace all live GLV and install dummy GLV. (Please disregard this step if it was already done) . R/U CTU and RIH to the PBTD of 10307' MD or if not possible, to the depth of 10180', which is top of fish inside of 7" casing. The fish is described in detail on the current well schematic which is enclosed. Please note that minimum restriction is 3.725" ID at 9204' MD which is XN nipple inside of 4.5" tubing tail. . Lay cement plug ( total volume of 23 bbls ) from PBTD of 10307' MD, or if not possible from the depth of 101 80' IVlD and up to 9845' MD inside of 7" casing. While POOH with CT please take extra time to wash @ each GLM area to ensure no cement is left on top of GLV Latches which would prevent removal later on. NOTE#1' The objective here is the following: a. To fill 7" liner with cement from PBTD of 10307' MD and up to the depth of 9845' MD (this would take ~1 7 bbls of slurry ) To squeeze away 5 bbls of slurry To leave the top of cement as least 100' above the top of open perfs which are located at the depth of 10057' MD ( see enclosed schematic for all of the perf information ) . . R/U E-line, tag cmt plug, verify that top of cement is at no lower then 9845' MD. This is important because this plug will be used as a KO plug for the new sidetrack. Planned top of window will be at 9895' MD. Freeze protect the top 2200' MD of 5.5" 17# tubing with diesel. Bleed off any pressure from tubing and inner / outer annuli. ( IA/OA do not need to be F/P as the annulus fluid will remain undisturbed during the P&A operations as well as drilling operations later on ) . Set BPV. This BPV will not be tested from below to 1000 psi because tubing will not be cut and we will have installed dummy GLVs in each station. ( Two barriers will be in place for N/D and N/U. They are: cement P&A plug and kill weight fluid inside of tubing. Inside of annulus that will be completion fluid left in the hole as well as Otis 9-5/8 hyd. packer at 9079' MD and 9-5/8 packoff at the top. Secure well. 8. Remove the well house and flowlines. If necessary, level the pad and dig out the cellar. Any questions that you may have with the regard to this procedure please call me at 564-4825. Thanks. RECEIVED JUN 1 0 1996 Alalka 011 & ~3a~ Cons. Commission Anchorage TREE: 6-' ClW WELLHEAD: MCEVOY ACTUATOR: OTIS C-23 9-5/8 D.V. PACKER I 2622' 13-3/8", 72#/ft, ! L-80, BTRS 2694' IKOP:3700" I MAXANGLE: 42° @ 6100' IDA5-1/2, 17#/ft, L-80, BTC B MOD TUBING IPC : 4.75" PAClTY: .0232 BBI_/FT TOP OF 1 9176' ~ 7" LINER J 9-5/8", 47#/ft, J 9442' L-80, BTRS [ PERFORATION SUMMARY REF: LOG: BHCS BHCS 8/31/82 ISIZE ISPFi INTERVAL OPEN/SQZ'D 3/38"I 4 I 10010-10057 SQZD I 4 I 100 7-10060 OPEN 3/38"J. 4 ! 10070-10116 SQZ'D ;~I~ ~ 10126-10152 OPEN PBTD 110307' 7', 26 #/fi, L-a0,1J4S ! 1 0358' DATE REV. BY COMMENTS 8-17-82 COMPLETION 12/30/90 HARTZ ORIGINAL MAC DIAGRAM ., KB. ELEV = 71.5' LANDING NIPPLE (OTIS)( 4.562' ID) . d GAS LIFT MANDRELS CT S LBD W/Fi $,JAT£H) N' U~t~ ~IIUIII 13 3O70 2999 12 4519 4421 1 5480 5210 10 6149 5714 9 6306 5831 6799 6199 6955 6318 745O 6704 7607 6831 8191 7310 8348 7441 8673 7702 8830 7824 SLIDING SLEEVE I 9023' 1 9-5/8" PACKER 19079' I (OTIS SBR )(?.??'ID) 4.5", 12.6#/ft, L-80 TAILPIPE 4.5' 'X' NIPPLE 19159' ( 3.813' ID) 4.5' "XN" NIPPLE 1 9204' ( 3.725' ID) I (OTIS) ( ?.?? 'ID ) (ELMD) I 9230' ~mmission MARKER JOINT I 9878' CMT t)0C~ ~ L¥ ' NOTE: FISH IN THE HOLE. TOP OF FISH 10180'. 76'X 1.5" COIL TUBING 1.63' X 2.5" CT FISHING NECK/13.1' X 2.375" DYNADRILL/.63' X 3.35" BIT. A 21' X 7/8" MCCULLOUGH CHEM CUTTER IS STUCK INSIDE THE CT. THE CUTTER FIRED BUT DID NOT COMPLETE THE CUT. PRUDHOE BAY UNIT WELL; C-23 (19-11-14) APl NO: 50-029-20775 SEC 19; T11N ; RG14E BP Exploration (Alaska) ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 9 June 1994 RE: Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL C-23 (34-19-11-14) ~ R-04 (22-05-11-13) DESCRIPTION PDK/GR LDWG TAPE+LST CN/GR LDWG TAPE+LIST 5-qq -- R-13 R'27 /1 CN/GR LDWG TAPE+LIST /1 CN/GR LDWG TAPE+LIST / 1 PDK/GR LDWG TAPE+LST ECC No. Run # 1 1436.01 Run # 1 5627.05 Run # 1 4515.04 Run # 1 5670.02 Run ~ 1 5858.05 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: Please si~n and return to: Petrotechnical Data Center BP Exploration (Alaska) In¢ 900 East Benson Boulevard Anchorage, Alaska 99508 Received by Date ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 29 May 1994 RE: Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL G-14 (12-12-11-13) DESCRIPTION PFC/PERF F~NAL B~ PFC/PERF RF SEPIA /1 PFC/GR FINAL Bf 1 PFC/GR RF SEPIA /1 PL GASENTRY FINAL BL 1 PL GASENTRY RF SEPIA ~,. L--~ 2~. D-21 (31-25-11-13) 1PL GASENTRY FINAL BL PL GASENTRY RF SEPIA ~L-It D-19 (22-23-11-13) 1 PDK/GR/CCL FINAL BL 1 PDK/GR/CCL RF SEPIA ~2--~0~ C-23 (34-19-11-14) 1 PDK/GR/CCL FINAL BL '~1 PDK/GR/CCL RF SEPIA Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Pau!son Received by: ECC No. Run ~ 1 Run # 1 5653.06 Run ~ 1 5751.04 Run ~ 1 Run # 1 1151.04 Run # 1 Run # 1 6074.04 Run ~ 1 Run # 1 3061.04 Run # 1 Run # 1 1436.01 Run # 1 Please sign and return to: Petrotechnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alas~& 99508 Received by STATE OF ALASKA AL/- _A OILAND GAS CONSERVATION COMMISg REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging__ Pull tubing __ Alter casing Repair well 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 1315' SNL, 1030' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 741' NSL, 1665' WEL, SEC. 19, T11N, R14E, UPM At effective depth 500' NSL, 1775' WEL, SEC. 19, T11N, R14E, UPM At total depth 435' NSL, 1803' WEL, SEC. 19, T11N, R14E, UPM Perforate X Other__ :"" ~." 6. Datum elevation (DF or KB) KBE = 71.50 AMSL i, fe~et 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-23 (34-19-11-14) PBU 9. Permit number/approval number 82-108 / 10. APl number 50- 029-20775 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 10361 feet BKB 9205 feet Effective depth: measured 10182 feet true vertical BKB 9041 feet Plugs (measured) Junk (measured) Casing Length Size Cemented Structural -- Conductor 80 20 x 30 8 c.y. S u trace 2662 13 3/8 3 720 c.f. Intermediate 9410 9 5/8 1412 c.f. Production -- Liner 1184 7 364 c.f. Perforation depth: measured 10126'- 10152' fish (oil, drill, drill motor) at 10182' MD Measured depth True vertical depth BKB 112 112 2694 2694 9442 8387 9176-10360 8168-9204 Sqzd: 10010'-10060', 10070'-10116' true vertical subsea 8919'-8942' Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9079' with 4 1/2" tailpipe to 9243' Packers and SSSV (type and measured depth) 9 5/8" Otis SBR/packer at 9079'; 5 1/2" SSSV at 2112' 13. Stimulation or cement squeeze summary See Attachment RECEIVED Intervals treated (measured) DEC - 9 1993 Treatment description including volumes used and final pressure ~ti~Ska u, & Gas Cons. C0mmis,~ on 14. Representative Daily Average Production or Injection Data -Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 860 9578 9 0 1912 ../.' Subsequent to operation 1161 // 15012 12 0. 2276 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations .__L__Oil X Gas Suspended Service ~ 17. I hereby 9ertify that the foregoing is true and correct ~ ~ ~- ~, Signe ~[,/,~., , Title Senior TechnicalAssistant I Date /~//?,/ O~ Form 10-:4~4 Rev o6/15/88 SUBMIT IN DUI~LI(~AT-E ~....// 03/01/93 11/11/93 WELL C'23(34-19-11.14) The following interval we guns, 6 SPF, rand .... re reperforated · , ~'~,, onenta · using 3 3/8" 10100 _ 10115' MD t~on and 60Ophasing. RECEIVED DEC - 9 199,.,',x Alaska LIil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 03-10-93 T# 84426 BP CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. C-23 .~l"'Jt~ PFC 03/01/93 #1 N-16~PRODUCTION LOG 02/27/93 #1 N-24~ CNL 03/02/93 #1 N-24 PRODUCTION LOG 02/27/93 #1 Q-06~PRODUCTION LOG 03/02/93 #1 10100.00-10115.00 ATLAS 5 " 9600.00-10070.00 ATLAS 5 " 9600.00-10359.00 ATLAS 5 " 9810.00-10180.00 ATLAS 5 " 11000.00-11315.00 ATLAS 5 " Information Control Well Records RECEIVED Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 18, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-23 (34-19-11-14) 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. R. B. Frazier Supervisor, Gravity Drainage RBF:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File STATE OF ALASKA A~ ,'(A OIL AND GAS CONSERVATION COMM[ tN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. Oo Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1315'SNL, 1030' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 741' NSL, 1665' WEL, SEC. 19, T11N, R14E, UPM At effective depth 500' NSi., 1775' WEL, SEC. 19, T11N, R14E, UPM At total depth 435' NSL, 1803' WEL, SEC. 19, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10361 feet true vertical BKB 9205feet Stimulate Plugging Repair well 5. Type of Well: Development Exploratory Stratigraphlc Service Plugs (measured) Perforate X Other 6. Datum elevation (DF or KB) KBE= 71.50 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-23 (34-19-11-14) PBU 9. Permit number/approval number 82.108 / 90-098 10. APl number 50- 029-20775 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10182feet true vertical BKB 9041feet Junk (measured) fish (oil, drill, drill motor) at 10182' MD Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 80 20x30 8c.y. 112 112 2662 13 3/8 3720 c.f. 2694 2694 9410 9 5/8 1412 c.f. 9442 8387 measured 1184 7 364 c.f. 10057'-10060', 10126'. 10152' 9176-10360 8168-9204 Sqzd: 10010'-10057', 10070'-10116' true vertical subsea 8856'-8942' (two intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9079' with 4 1/2" tailpipe to 9243' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary Intervals treated (measured) 14. Treatment description including volumes used and final pressure Reoresentative Daily Average Production or In!ection D~.ta OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run 1000 7968 8 0 1560 9169 13 0 16. St=us of wellclassific~ion as: Daily Report of Well Operations X Oil X Gas Suspended 17. I hereby ~ify that th, e/~r(~ing is tr. ue and correct to the best of my knowledge. Signed~"~"~{J~[.j, (,~T~~j~ Title Supervisor Gravit,v Drainage Form 10-404 Rev 06/1~/88 ~ 266 317 Service SUBMIT IN DUPLICATE WELL C-23 (34-19-11-14~ PBU ADD~L. PERFORATION OPERATIONS The following interval was reperforated March 16, 1990, using Schlumberger 3 3/8" carrier guns at 4 spf: 10057' - 10060' MD BKB 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. jm 4/16/90 BP EXPLORATION BP Exploration [Alaska) Inc. 900 East Benson Boulevard P.O, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 03/20/90~ Transmittal: 80946 From: Information Control Well Records LR2-1 Subject: BP. CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907)~'564,4445. C-23 PERF 03/16/90 #1 9825-10167 Sch 5" C-26 PERF 03/16/90 #1 11550-11826 Sch 5" M-14 TDT-P 03/15/90 #1 10000-10748 Sch 5" N-21 PERF 03/17/90 #1 10950-11276 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERV_QIR~. ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 13, 1990 Alaska Oil & Gas Conservation'commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-23 (34'19-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Appi[sation for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, R. B. Frazier Supervisor Gravity Drainage RBF:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File ~'~ .... STATE OF ALASKA ~,KA OIL AND GAS CONSERVATION COb,,.. aN ~ 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~ 5. Type of Well: 6. Datum elevation (DF or KB) Development x KBE-, 71.50 AMSL feet Exploratory __ Stratigraphlc__ 7. Unit or Property name service ~ Prudhoe Bay Unit 8. Well number C-23 (34-19-11-14) PBU 9. Permit number 82-108 10. APl number 50- 029-20775 11. Field/Pool Prudhoe Oil Pool 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Plugs (measured) 4. Location of well at surface 1315' SNL, 1030' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 741'NSL, 1665'WEL, SEC. 19, T11N, R14E, UPM At effective depth 500'NSL, 1775°WEL, SEC. 19, T11N, R14E, UPM At total depth 435'NSL, 1803'WEL, SEC. 19, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10361 feet true vertical BKB 9205 feet Effective depth: measured 10182 feet true vertical BKB 9041 feet Junk (measured) fish (oil, drill, drill motor)at 10182'MD Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented .. 80 20x30 8 c.y. 2662 13 3/8 3720 c.f. 9410 9 5/8 1412 c.f. .. 1184 7 364 c.f. measured 10126'- 10152' true vertical subsea 8919'-8942' Measured depth True verticaldeCh BKB 112 112 2694 2694 9442 8387 9176-10360 8168-9204 Sqzd: 10010~10060~ 10070~10116' RECEIVED Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9079' with 4 1/2" tailpipe to 9243' ~' ~-_ ti & .' ~ Packers and SSSV (type and measured depth) 95/8"Otis SBR/packerat9079';5 1/2" SSSV at 2112' Anchorage 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14. Estimated date for commencing operation February 1990 16. If proposal was verbally approVed Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended __ Service 17. I hereb~certify that the foregoing is true and correct to the best of my knowledge. Sic~ned oFOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness JApprova, No. J Plug integrity ~ BOP Test~ Mechanical Integrity Test~ Approved by order of the Commission Location clearance Subsequent form required 10- Commissioner Form 10-403 Rev 06/15/88 Approved Cop'? ¢ Retujrned SUBMIT IN TI~I~LiCATE WELL C-23 (34-19-11-14~ PBU AD])'L. PERFORATION PROPOSAL We propose to reperforate the following interval during February 1990: 10057' - 10060' MD BKB 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 2/9/90 BOWEN PACKOFF FLOW TUBES & PACKOFF GREASE SEAL FLOWTUBE PUMP FLOWLINE GREASE LINE FLOWLINE VALVE RISER GREASE "MANIFOLD GREASE PUMP .,-GREASE RESERVOIR BOP BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 04/17/89 Tg: 79969 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: C-23 Prod-F 03/25/89 #1 9800-10170 Camco 5" D-04A PITS 03/22/89 #1 10300-10600 Camco 5" E-14 Prod-F 03/31/89 91 11400-11680 Camco 5" H-02 CCL/GR 03/15/89 91 7600-9100 Camco 5" M-06 Spin Temp 03/27/89 #1 2500-11248 Camco M-29 Inj-F 03/18/89 91 9450-10210 Camco S-18 Leak Det 03/17/89 91 50-11550 Camco 2"/5" W-17 CNL-GR 04/11/89 91 11350-11850 Sch X-26 Inj-F 03/17/89 91 9200-9530 Camco Z-31 Prod-F 03/16/89 91 12900-13196 Camco 5" Received: Date: Information Control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION HOUSTON ARCO BP Exploration (Alaska) Inc. 900 East Benson Boulevard P,O, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-51'1'1 INDEXED CHEVRON EXXON TEXACO Date: 2-21-89 TO: MOBIL T~: 79832 PHILLIPS STATE OF ALASKA GEOSC IENCES RESERVOIR REFERENCE: ARCHIVES B~ CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this le~-ter and returning It to this office: C-23 PROD.-F 02-19-89 #1 9700-10115 Sch 5" F-12 PERF 02-19-89 #2 9300-9730 Sch 5" W-4 CBT 02-14-89 #1 11384-12188 Sch 5" W-04 CET 02-13-89 #1 11248-12168 Sch 5" W-04 COMPLETION 02-14-89 #1 11750-12080 Sch 5" Received Date · Shirley R. McCurry I NFORMAT 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 PPJ )DUCTION February 1, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-23 (34-19-11-14) 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 performing a cement squeeze and reperforation of the well. Yours very truly, JAB:JAM~ ZJ/'A. Bragg d ~ uanager Production Engineering Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 C-23 Well File :",, ;,,,.., ', .-,: A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. -, STATE OF ALASKA ALAS, OIL AND GAS CONSERVATION COM ..... 31ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 71.50 AMSL Feet 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM At top of productive interval 741' NSL, 1665' WEL, Sec. 19, TllN, R14E, UPM At effective depth 452' NSL, 1796' WEL, Sec. 19, TllN, R14E, UPM At total depth 435' NSL, 1803' WEL, Sec. 19, TllN, R14E, gPM 6. Unit or Property name Prudhoe Bay Unit 7. Well number C-23 (34-19-11-14) PBU 8. Approval number 7-455 9. APl number 50--029-20775 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10361 feet Plugs (measured) 9205 feetBKB Effective depth: measured true vertical 10313 feet Junk (measured) 9161 feetBKB 12. Casing Length Structural -- Conductor 80 ' Surface 2662' Intermediate 9410 ' Production __ Liner 1184' Size Cemented Measured depth True Vertical depth BKB 20"'x30" 8 cu.yds. 112 ' 112 ' 13 3/8" 3720 c.f. 2694' 2694' 9 5/8" 1412 c.f. 9442' 8387' 7" 364 c.f. 9176'-10360' 8168'-9204' Perforation depth: measured 10126' - 10152' true vertical (ss) 8919' - 8942" Tubing (size, grade and measured depth) 5 1/2" L-80 to 9079' with 4 1/2" tailpipe to 9243' Packers and SSSV (type and measured depth) 9 5/8" Otis SBR/packer at 9049'~ 5 1/2" SSSV at 2112' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Squeezed: 10010 ' -10060 ' 10070'-10116' Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 580 6530 6 0 2469 Subsequent to operation 1610 14. Attachments Daily Report of Well Operations 1430 2O 0 Copies of Logs and Surveys Run lin 217 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe~ ~ Form 10~/~e~. 12-1-85 Title Manager Production Engineering Submit in Duplicate Well C-23 (34-19-11-14) PBU CTU CEMENT SQUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was performed as detailed below. 08/05/87 Added squeeze perforations 10146' - 10152' MD BKB. 08/06/87 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Performed perforation mud acid wash; flowed well. 08/09/87 Cement squeeze the following perforated intervals: 10010' - 10060' MD BKB 10070' - 10116' MD BKB Contaminated cement in the wellbore, then reversed out cement after 24 hours; pressure tested squeeze. 08/27/87 Perforated the following interval as follows using Schlumberger 2 7/8" Hyperdome guns at 4 spf: Add'l. 10126' - 10146' MD BKB Reperf 10146' - 10152' MD BKB Returned well to production and tested. 0822Z jm(1/12/88) Standard Ala sJ~o P~oductlon Company 900 Eost Be-',o. Boule,,c.d PO Bo~ 19bb12 An¢ hm ogre. Alosko 99..519 66i ~ (907~ .564 511 I INDEXED DALI.AS ARCO CHEVRON EXXON TEXACO Date: 09/04/87 TO: MOBIL T#: 78162 PHILLIPS STATE OF ALASKA GEOSC IENCES ANDARD /\1 ,/'k ?) kT:'k i)f--."C][)l Jc i'l(_.)F,,J 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-32 c-8 ~C-23 C-23 D'10 ~GC3-¢ ~J-23 M-12i N-1 R-8 R-24 ,x-I4 Perf. Record 08/23/87 HI 1'0100-10578 Sch 5" Flowmeter/Temp. 08/27/87 H1 9320-9740 Camco 5" Perf. Record 08/22/87 H1 9900-10219 Sch 5" CCL/GR 08/26/87 #1 9700-10160 Camco 5" Completion Record 08/27/87 H1 9840-10128 Sch 5" Tubing Cutter Record 08/21/87 H1 9600-9800 Sch 5" Temp. ' 08/27/87 H1 5-4383 Camco 5" Perf. Record 08/28/87 H1 8765-9824 Sch 5" Flopetrol 08/22/87 #1 9700-10200 Sch 5" Production 08/28/87 H1 8295-8980 Sch 5" Production 08/26/87 H1 10950-11272 Sch 5" Tubing Cutter Record 08/27/87 H1 8972-9383 Sch 5" Perf. Record 08/30/87 #1 11290-11520 Sch 5" Rece i ved aska Oil & Gas Co,s. Commission Anohoi Date (- , · .. ri .... i ..... ~ ,"~ .... ~ul~, Victoria Aldr idge INFORMATION CONTROL Well Records LR2-1 Standard Alaska Production Compan, P.O. Bo~ 19661? Anchoroge. Alosko 99519-6612 19071 564-.51 t I DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD AL A{-~F~, PRC)DL.JC TiON Date: 08/18/87 78128 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returnlng It to this office: ~X-A_25 ~'~C-23 ~..x~ E-17 "". U-13 Perf. Record 08/01/87 #1 11952-12630 Sch 5" Production Log 08/07/87 #1 10800-11168 Sch 5" Production Log 08/08/87 #1 10350-10634 Sch 5" PFC 08/04/87 #1 8460-9214 Atlas 5" Collar 08/05/87 #1 .0-10272 Atlas 5" Collar, 07/23/87 #1 10700-11201 Atlas 5" Flowmeter 07/26/87 #1 9900-10250 Camco 5" Collar 07/24/87 #1 10250-10562 Atlas 5" Collar 07/17/87 #1 10100-10550 Atlas 5" 6as C0rls. Commission Anchorage Rece i ved Date A u,~,! of the o~,g,noI Slondo,¢l Founded ,n Cleveh,,,d C'~,~) ,,, 1870 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaska ~' .... P~oduclion Cornpa~ 900 Eost Be.,,on Bou ..... P.O Bo~ 196612 Anchoroge. Alosko 99519-6612 1'907) 564.511 I INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 07/31./87 TO: MOBIL TI: 78088 PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD Al. A,S~,. f~P()D/.J~i ~I(DN 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: Temp. 07/20/87 #1 10500-10924 Camco 5" Temp. 07/20/87 #1 Surf-3150 Camco 2" Prod. Profile 07/01/87 #1 10250-10650 Camco 5" Prod. Profile 07/06/87 #1 10550-10880 Camco 5" Temp. 07/12/87 #1 Surf-3000 Camco 5" Temp. 07/14/87 #1 0-3000 Camco 5" Temp. 07/21/87 #1 Surf-2057 Camco 5" Injection Profile 06/30/87 #1, 8600-8975 Camco 5" Perf. Record 07/26/87 #2 10100-10563 Sch 5" Spinner 07/14/87 #1 9850-10350 Camco 5" Injection Profile 07/16/87 #1 9150-9534 Camco 5" Rece i ved _ Date A un,t Of I~ou-ded Victori'a Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Comp, 900 East Benson Bo u~'~.~-~ rd P.O. Box 196612 Anchorage, Alaska 99,519-6612 (907~ 561-5111 July 17, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-23 (34-19-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, JAB: JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) C-23 Well File A Bragg~~ rProduction Operations A unit of the or,9~,~o[ Stondord Oil Company Founded m Cleveland Ohio ,n 1870 STATE OF ALASKA ALASr,.. OIL AND GAS CONSERVATION COlV~,,,.oSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [i] Time extension [] Change approved program [] Plugging E3 Stimulate [] Pull tubing [] Amend order [] Perforate f3 Other 2. Name of Operator 5. Datum elevation(DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 71.50 feet 3. Address 6. UnitorProperty name P. o. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of wellatsurface 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM Attop of productiveinterval (top Ivishak/Sadlerochit) 741' NSL, 1665' WEL, Sec. 19, TllN, R14E, UPM Ateffective depth 452' NSL, 1796' WEL, Sec. 19, TllN, R14E, UPM Attotaldepth 435' NSL, 1803' WEL, Sec. 19, TllN, R14E, UPM 7. Well number C-23 (34-19-11-14) PBU 8. Permit number 82-108 9. APl number 50--029-20775 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10361 feet Plugs (measured) 9205 feetB~ Effective depth: measured 10313 feet Junk (measured) true vertical 9161 feetBXB Casing Length Size Cemented Structural -- Conductor 41' 20"x30" 8 cu.yds. Surface 2655' 13 3/8" 3720 c.f. Intermediate 9403' 9 5/8" 1412 c.f. Production -- Liner 1184' 7" 364 c.f. Perforation depth: measured 10010' - 10116' (two intervals) true vertical (ss) 8813' - 8910' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9079' with 4 1/2" tailpipe to 9243' Packers and SSSV (type and measured depth) 9 5/8" Otis SBR/packer at 9079'; 5 1/2" SSSV at 2112' Measured depth 80' 2694' 9442' 9176'-10360' True Vertical depth B~, 80' 2694' 8387' 8168'-9204' 12.Attachments Description summary of proposal [] Detailed operations program EJ BOP sketch 13. Estimated date for commencing operation July/August 19 87 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 ?/7 S~3ned Title SuperVisor Production Operations Date ' ' fi/. A. Bragg (.,/(.~/ Commission Use Only ConditiEns of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearancel "~ Approved by Form 10-403 Rev 1~:1-8',5- Commissioner by order of the commission Date Submit in triplicate WELL C-23 CTU CEMENT SQUEEZE PROPOSAL The following coiled tubing cement squeeze of existing perforations and a potential cement channel is proposed. Following CTU operations, perforations lower in the LOC will be added (10126'-10152' MD BKB) and all existing perforations will be left squeezed. 1. Add squeeze perforations 10146'-10152' MD BKB. 2. Perform pre-workover pump in temperature survey for cement design. 3. Rig up coiled tubing unit and pressure BOP's to 4000 psi. 4. Clean out wellbore to PBTD or to top of solid fill. 5. Perform cement squeeze on existing perforations. 6. Contaminate cement in the wellbore. WOC. 7. Reverse out contaminated cement after 48 hours. 8. Test squeeze. 9. Perforate the following interval at 4 spf: 10126' - 10152' MD BKB 10. Put well back on production and test. 11. If the well has problems in sustaining flow then perform a mud acid stimulation of the perforated interval. 12. If the well still has problems in sustaining flow then add contingent interval at 1 spf. 10111' - 10116' MD BKB. 13. Put well back on production and test. Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams 2' Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circula te/R e turns) W ell Head Swab Valve SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 GETTY TO: SFO/UNIT/STATE: Date: 2-29-84 (-Mar a tho n) MOB I L PHILLIPS sTATE OF AK BPAE (Transmittal Only) CENTRAL FILES (CCI/' s-Transm_i.t ta.1 Only) .. · ~~OHIO CAS.ED HOLE FINAL LOGS "// The material is submitted herewith. Please receipt by signing a following being acknowledge copy of this letter and returning it to this office:-- CC#: 75074 SFO/UNIT/STATE: B-20~ TD?-M 11-28-83 ~1 9300-9904 Sch 5" B-21~--' TDT-M 11-29-83 #1 9250-10138 Sch 5" C-23 ~-- .... TDT-M 11-27-83 #1 9500-13298 Sch 5" C-24'~ TDT-M 11-26-83 #1 9650-10576 Sch 5" D-18~- TDT-M 11-24-83 #1 10400-11364 Sch 5" D-20 -- TDT-M 11-23-83 #1 9450-10440 Sd~ 5" D-23~' TDT-M 11-25-83 #1 9700-10537 Sch 5" (4/82) DATE ~9 Carolyn Bishop Development Geology Well Records 1/82) SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265.0000 SFO MAIL' POUCH 6-612 ANCHORAGE. ALASKA 99502 ARCO TO Date: 1-9-84 EXXON PHILLIPS CC(/:74960 __ CENTRAL FILES (CCt/'s - Transmittal Only) REFERENCE{' :*B-8 ~-~ :*B-20 · .C-13u-~ *C-23/' -*C-24--- *D-4 ~ *D-17 / :,D-18~/ ~*D-20 ,D-23 : ,E-12 / SOHIO~~TIC LIS TAPES AND LISTINGS /',~,]>h"e/~fe following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- SFO/UNIT/STATE: Tape pos. # ~-V~ S~i 68865 02791 11-18-83 TDT-LIS SCH 68834 02787 11-28-83 ~ SCH 68841 02788 12-03-83 TDT-LIS SCH 68832 02786 11-27-83 TDT-EDIT SCH 68830 02785 11-26-83 ~L SCH 68864 02790 11-17-83 TDT-LIS SCH 68836 02781 12-03-83 TI/f-LIS SCH 68826 02782 11-24- 83 TDT-LIS SCH 68824 02783 11-23-83 TDT-LIS SCH 68828 02784 11-25-83 ~fL Sf]t 68866 02789 11-19-83 . . 1 1 1 1 11 1 1 1 1 1 * SFO & EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please oonfirm. ,,C ,[cE,v,$ -'-~~/~ g~:-~.~/~.'-G'~-:'W--t.--~ Carolyn Bishop Development Geology DATE . 19 . _ .................... Well Records SOHIO ALASKA PETROLEUM COMPANY SFO A~C0 - CHEVRON 3111 "C" $'r~EET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 ~o~ SFO/UNIT/STATE: (-Marathon) EXXON GETTY MOBIL PHILLIPS Date: 10/20/83 Trans.#: - 74778 CC#: CENTRAL STATE BPAE (Transmittal Only) _ FILES (CC#'s - Transmittal Only) REFERENCE: / FINAL DATA - PRESSURE SURVEY DATA e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- fA-21 Static Gradient 10/7/83 Camco lB-23 PBU & BHPD 7/16/83 Camco jC-19 PBU & BHPD 9/15/83 GO ~C-20 Flowing Gradient 9/16/83 Camco .~C-21 FLowing Gradient 9/18/83 Camco iC-22 PBU & BHPD 9/18/83 GO ~-C-23 PBU & BHPD 9/19/83 Camco ,~-28 PBU & BHPD 9/30/83 GO ~D-17 PBU 9/01/83 Camco ~.D-17 BHPD 9/07/83 Camco rD-18 PBU & BHPD 9/08/83 GO ~D-20 PBU & BHPD 9/14/83 Camco ~ D-21 PBU & BHPD 8/23/83 Dresser rD-23 PBU 8/31/83 GO BHPD 8/01/83 GO ~-N-7 PBU 10/08/83 Camco 4/82) RECEIVED DATE Victor:ia Aidridge TP1-5 Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmit tal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 10/20/83 CC#: 74777 REFERENCE: OIo© CASED HOL=E FINAL LOGS Ilowing material is being submitted herewith. Please acknowledge receipt by signing a f this letter and returning it to this office:- F-6 .... Spinner 10/6/83 #1 CRUDE-10200 Otis 5" C-20-'~. Spinner 9/16/83 #1 12150-12480 Camco 5" C-21j Spinner 9/17/83 #1 8950-9170 Camco 5" · C-23 -~' Spinner 9/19/83 #1 9900-10160 Camco 5" D-20 J Spinner 9/15/83 #1 10000-10300 Camco 5" X-3-- Spinner 10/2/83 #- 11700-11915 Camco 5" (4/82) RECEIVED DATE __ 19 ___ Victoria Aldridge TP1-5 Development Geology Well Records STATE OF ALASKA ALASKP ..... L AND GAS CONSERVATION C IMISSION 1. DRILLING WELL [] 2. Name of Operator Sohio Alaska Pet[oleum Company 3. Address Pouch 6-612, Anchorage, Alaska 4. Location of Well At Surface: 1315' SNL, 1030' WEL, Sec. 5. Elevation infeetfindicat¢ KB DF etc.) KBE = 71.50 ~SL' COMPLETED WELL 99502 19:, TllN, R14E, UPM 12. OTHER 7. Pe, mit No. 82-108 8. APl Number 5o.- 029-20775 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number C-23 (34-19-11-14)PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool I6. Lease Desiqnation an~ Serial No. ADL 28305 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations LQ Altering Casing [] Stimulate [] Abandon [] Stimulation [~: Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note' Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well were treated with 100 Bbls. of EDTA solution Octobe~ 10, 1983. The treatment was conducted through coiled tubing as a single stage job and the well was shut-in for 24 hours after the treatment. The SSSV was removed prior to stimulation'and reset after the job at 2112'. 10010'-10060' BKB (Ref. BHCA/GR, 8-31-82) 10070'-10116' BKB ( " ) 14. I hereb ertif hat the oregoing is true and correct to the best of my knowledge. · Sig Title District Petroleum Enqineer LTh ~~.~o__~Com m ission us~' ..... l Conditions of Approval, if any: _Approved by_ By O,der of COMMISSIONER the Commission Fo,m 10-403 Date, Date ............. _. Submi! "ln~entions" in Triplicate Rev. 7-1-80 and "Subsequent Repo, ts" in Dur)licate SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "C" S~[tREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 GETTY ~o~ SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) Date: 9/22/83 Trans.#: - 74726 CC#: REFERENCE: FINAL DATA - PRESSURE SURVEY DATA rhe following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- B-25 C-18 C-19 C-20 C-21 - C-22 -' C-23 - C-24 · C-28 D-3 D-17 D-18 D-20---'" N-9 N-9 R- 1'" Static Gradient 9/7/83 Otis " 8/18/83 Otis " 8/20/83 Camco " 8/21/83 Camco " 8/23/83 Otis " 8/25/83 Camco " 8/31/83 Camco " 9/3/83 GO " 9/5/83 Otis BH Pressure Report & BHPD 8/9/83 GO Static 8/13/83 Camco " 8/19/83 Otis " 8/17/83 Camco Transient Pressure Survey & BHPD Sperry Sun Pressure BU 8/11 & 12/83 Sperry Sun Static Gradient 9/7/83 Camco Initial Well Transient Pressure & Spinner 9/5/83 GO Pressure BU 9/4/83 GO Static Gradient 9/8/83 Camco 8/11/83 8/11/83 '4/82) RECEIVED DATE Victoria Aldridge TP1-5 Development Geology Well Records SOHIO,'A[_ASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 September 22, 1983 Alaska Oil & Gas conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells C-22, C-23, C-24 PBU Gentlemen: Enclosed, in triplicate, are Forms 10-403, ..Sundry Notices and Reports on Wells, for t~e aDove-named wells. These contain our proposals to perform EDTA treatments on these wells. GJP~~'/pjw Enclosures cc: J. D. Hartz Geology Well File #17 Yo~s very truly, Engineer STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 82-108 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20775 9. Unit or Lease Name Prudhoe Bay Unit OTHER [] 4. Location of Well At Surface: 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 71.50' AMSL 6. Lease Designation and Serial No. ADL 28305 10. Well Number C-23 (34-19-11-14) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate ~ Abandon [] StimuLation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well will be treated with 100 Bbls. of EDTA during October/November, 1983. The treatment will be conducted through coiled tubing as a single stage job and the well will be shut in for 24 hours a~ter the treatment. The SSSV will be removed prior to stimulation and reset after the job at 2112'. 10010'-10060' BKB (Ref. BHCA/GR, 8-31-82) ~~ ~/~ 10070'-10116' BKB ( " ) 14. I h i t t g is true Signed/' / 'x'.".,'-'*-{~--~ ~ ~ The sp~'C~ below f6~ommission use U and correct to the best of my knowledge. Title District Petroleum Engineer Date g/~'3 /~3 / Conditions of Approval, if any: Approved by Form 10-403 Rev. 7-1-80 COMMISSIONER Approved Copy Returned By Order of the Commission Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 September 15, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well C-23 (34-19-11-14)PBU Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. GJP/: /pjw Enclosures cc: J. D. Hartz Geology Well File #17 CU~rs very truly, L.. ?. J...pjzsga -- · . Distri~dt Petroleum Engineer - ' -~--- STATE OF ALASKA .... ALASK. AND GAS CONSERVATION , MISSION /j?¢. WELL COMPLETIOI OR RECOMPLETION REPORT AND ..... · /- 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 82-108 3. Addres¢ 8. APl Number Pouch 6-612,Anchorage, Alaska 99502 50_029-20775 4. Location of well at surface 9. Unit or Lease Name Prudhoe Bay Unit 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM At Top Producing Interval top Of Sag R. Sst. 10. Well Number 800' NSL, 1635' WEL, Sec. 19, TllN. R14E, UPM C-23 (34-19-11-14) PBU At Total Depth 11. Field and Pool 435' NSL, 1803' WEL, Sec. 19, TllN, R14E, OPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 71.50' AMSLI ADL 28305 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 8--18--82 8--31-82 9-4-82I feet MSLI One 17. Total Depth (MD+TVD) 1B.PlugBackDepth(MD+TVD) 19. Directional Survey I 20. Depth whereSSSV set 21. Thickness of Permafrost L0361'MD 9205'TVD L0313'MD 9161'TVD YES[] NOE~I 2112 feetMD 2080' 22. Type Electric or Other Logs Run DIL/SP/GR, DIL/SP/GR/BHCS/CNL/FDC/CAL, CBL/VDL/GR/CCL, Gyroscopic Survey 23. CASING, LINER AND CEMENTING RECORD ,, SETTING DEPTH MD CASING SIZEWT. PER FT. GRADE iTOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ?0" x 30" InsulatedConductor Surface 80' 36" 8 cu.vds, concrete 13 3/8" 729 L-80 Surface 2694' 17 1/2" 3720 cu.~t. Arcticset II .... 9 5/8" 47# L-80 Surface 9442' 12 1/4" 1282 cu.ft. Class G; 130 cu. ft. Arcticset I 7" 26# IJ4S 9176' 10360 8 1/2" 364' cu. ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 9038' 9079' Prudhoe Oil Pool Top: 10010' 8813' 4 1/2" tailp;.pe 9243' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. Bottom: 10116' 8909, ... DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED ..... 10010'-10060' BKB (8813'-8858' TVDss) 10070'-10116' BKB (8867'-8909' TVDss) 27. PRODUCTION TEST .-. · Date First ProdUCtion Met~hQd of ,Operation (Flowing, gas lift, etc.) August 21, 1983 ~'~owlng Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO I TEST PERIOD . 'Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. COP E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. . , , Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC M, ARK ERS NAME Sag R. Sst. Shublik Ivishak MEAS DEPTH I-:~UE VERT. DEPTH 9468' 9503' 9595' 8338' 8367' 8446' 31 LIST OF ATTAC~/IE' ~ITS _-~.- Signe~~~ _'~ ;~7 I herei)y c~Tt ~ hat the f~.{~j~f~.~'~.~icorrect to__ FORMATION TESTS Include interval tested, pressure data, all fluids recovered and g, avity, GOR, and time of each phase. the best of my knowledge District Petr°leum Engineer Title Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injecti.on, 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 fo~ 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 ~-'-- STATE OF ALASKA ALASKA . AND GAS CONSERVATION C ,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL J~ 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 82-108 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20775 OTHER [] 4. Location of Well At Surface: -1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM 5. Elevationinfeet(indicateKB, DF, etc.) KBE = 71.50' AMSL 12. I 6. Lease Designation and Serial No, ADL 28305 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number C-23 (34-19-11-14) PBU 11. FieldandPool Prudboe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] . Perforations [~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, forAbandonmentsee20AAC25.105-170). The following intervals were perforated August 21, 1983, using Gearhart 3 1/8" Carrier guns at- 4 s.p.f. A lubricator was installed and tested to 3500 psi on all well worK. 10010'-10060' BKB (Ref. BHCA/GR, 8-31-82) 10070'-10116' BKB ( " ) An SSSV was installed and tested in the ball valve nipple at 2112'. 14. I hereb that(for true and correct to the best of my knowledge. The spac~below for CoCm:~ission use Date ? i(~. Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date__ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate PERFORATING DATA - Well C-23 (34-19-11-14)PBU July 16, 1983: PressUre tested tubing and inner annulus. August 21, 1983: Ri~gged up Gearhart and perforated the following intervals using 3 1/8" carrier guns at 4 sp~: 10010'-10060' BKB (Ref. BHCS/GR, 8/31/82) 10070'-10116' BKB ( " ) Put well on production. August 29, 1983: Shut well in to prepare for static pressure survey. August 31, 1983: Ran Static pressure/temperature survey at 8800' TVDss. September 1, 1983: Set and tested SSSV in ball valve nipple at 2112'. Well on production. MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] Workover operation [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 71.50' AMSL ADL 28305 7. Permit No. 82-108 8. APl Number 50- 029-20??5 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. C-23 (34-19-11-14)PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of September ,19 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressur9 tests 14. Coring resume and brief description 15. Logs run and depth where run 16. DST data, perforating data, shows of H2S, miscellaneous data See Attached , : ..... ~7~~~--~'~~.~ ~ ~'~)~' - _D._i.s_trict Petroleum Engineer 7//6 /~'~ NOTE~--Report on ~s.,)form is requi~,,~ for each calendar month, regardless of the status of operations, and must be filed i~ duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1 ~O Submit in duplicate SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 May 9, 1983 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Attention: Mr. C. V. Chatterton Wells B-18 through B-23 and B-25, C-18 throUgh C-28, and D-16 through D-23 (excluding D-19) Gentlemen: , Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. This contains our proposal to perforate these wells. GJP:JLH:pjw Enclosures CC: J. D. Hartz Geology Well File #17 / G..' J..P%isga t~ ~_ Distr~ Petroleum Engineer STATE OF ALASKA -- ALASKA . AND GAS CONSERVATION C'..,MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well At Surface: 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) i~BE = 71.50' AMSL 6. Lease Designation and Serial No. ADL 28305 7. Permit No. 82-108 8. APl Number 50-- 029-20?75 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number C-23 (34-19-11-14) PBU 11. Field and Pool Pr udhoe Bay Prudhoe Oil Pool 12o Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate r~ Alter Casing I-I . Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13o Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposedwork, forAbandonmentsee20AAC25.105-170). The following intervals will be perforated during June/July, 1983, using 3 1/8" carrier guns at 4 spf. A lubricator will be installed and tested to 3500 psi for all well work. 10010' - 10060' BKB (Ref. BHCA/GR, 8-31-82) 10070' - 10116' BKB ( " ) An SSSV will be set and tested in the ball valve nipple at 2112'. 14. I hereb r y that t lng is true and correct to the best of my knowledge° The fa~ be~o~ ior .~omm ission us~l , ~ndN~ons of ApP~6val, if any: Date Approved ~,eturne~ Approved by Form 10-403 Rev. 7-1 ~0 By Order of COMMISSIONER the Commission Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASI~A PF_TROLEU;'vl CO;?:PANY 10: SFO ARCO EXXON' PHILLIPS STATE OF AK CENTRAL FILES(CC#'s-Transmittal Only 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 1-13-83 ' Trans.#: 3003 cci~: 56003 G-5 F-9 C-23 REFERENCE: ~SQHIO MAGNETIC LIS TAPES & LISTINGS lowing material is being submitted herewith.-Piease acknowledge receipt by signing a copy of this letter and returning it to this office:-- ~ape ?os, Dres CH CN-Multispace 11/30/82 Dres CH CN/MSN 11/24/82 Dres OH DIFL/BHC/CDL/CNL 8/31/82 #- ECC 1554 02095 #- ECC 1541 02096 #- ECC 1436 02097 *SFO & EXXON: An Asterisk:(*) next to a listing above,, means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm this. _~.~.~~~[~~.~_~E.~ '~ K RECEIVED ~- t aren Mestas-Venn JAi~ ,!.'~, ~ ~.~-Development Geology DATE '19 Well Records Alaska Oil.& Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY SFO ARCO EXXON PHILLIPS STATE OF AK ' CENTRAL FILES (CCI!' s-Transmittal Only 311 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-6'~ 2 ANCHORAGE, ALASKA 99502 1-4'83 Date: Trans. # :2979 CCI~ :,, 55979 REFERENCE: ~ MAGNETIC LIS TAPES G LISTINGS ollowing material is being submitted herewith..Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- *B-25/ 10-26-82 Magnetic Open Hole Tape Tape Pos. # 02029 D/A *C-24 - 9-20-82 " " " " 02028 D/A *C-23/ 8-31-82 " " " " 02027 D/A Replacement tape; bad data on DLFL run #1 *B-22/ 8-22-82 Magnetic Open Hole Tape 02026 D/A *B-23/ 9-11-82 " " " " 02025 D/A *C-27-- 11-28-82 " " " " 02324 D/A *C-25~ 10-9-82 " " " " 02023 D/A *B-24/ 10-4-82 " " " " 02022 D/A ~'4/s2) *SFO & EXXON: received the Tape(s) Please confirm this. RECEIVED DATE An Asterisk:(*) next to a listing abouve means you should have and LisDi-~(s) ~,~,r,,~d~ ~,~~e~ .~tive service company. g/ ;'~7~ ~v~ ~ ~~ ~ ~ ~o ~ o g y , ~9 _ Well Records Alas~ Oil& Gas Co~s. Commissio~ ~chorage SOHIO ALASKA PETROLEUM COMPANY SFO .- ARCO - . ~ CHEVRON EXXON . ._. GETTY .- TO: SFO/UNIT/ · . STATE: HARATHON -. MOBIL PHILLIPS ":~k~.T~TE o~F~~) BPAE (Transmittal Only) , aeF[ReNc~:ENTRAL FILES (CC#' s-Transmittal Only) 311 1 "C" ~IClEET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 9/27~82 Date: Trans.#: 2680 CC#: .55680 * Date to State Via Drilling: 9/28/82 _SOHI_____~O OPE_____~N _HOL__E FIN_ AL LOC__S The material is being submitted herewith. Please acknowledge receipt by signing a following copy of this letter and returning it to this office:-- SFO/UNIT/STATE: C-23 C-23 C-23 C-23 DIL/SFL BHC/GR FDC/CNL/CR FDC/GR 8/28/82 #1 2693-9397 Dres 5" .... & 2" 8/31/82 #2 9429-10350 8/31/82 #1 9427-10320 Dres 5" & 2" 8/31/82 #1 9429-10295 Dres 5" & 2" 8/31/82 #1 9429-10281 Dres 5" & 2" Alaska Oil & Gas Cons. CGmmission Anchorage STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Gyroscopic Directional Survey RECEIVED DATE ......... ,19 Date:8/18-28/8~b#: 0882-028 Date:9/6./82 Job#:Boss-16110 Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 September 28, 1982 Alaska Oil & Gas Conservation Co~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: W~T.L C-23 (34'19-11'14) PBU Enclosed, in duplicate, is Form 10-207, Well Completion Report, for the above-named well together with the Well History, Well Logs and Directional Surveys. This well has been completed as a non-perforated oil well. Very truly yours, R. H. Reiley District Drilling Engineer aRCS CC: Well File ~17 Geology RECEIVED SEP 2 8 1982 Alaska 0ii & Gas Cons. Commission Anchorage ' ..... STATE OF ALASKA -- - ALASK. _ ,~ AND GAS CONSERVATION L.- MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL E~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sob. Jo ALaska Pe~oleum CozrDany 8 2-10 8 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20775 4. Location of well at surface 9. Unit or Lease Name 1315' SNL, 1030' WEL, Sec. 19, TllN, R14E, UPM P~_~__hoe Bay Unit At Top Producing Interval Top of Sag. R. Sst. 10. Well Number 800' NSL, 1635' WEL, Sec. 19, T±iN, R14E, UPM C-23 (34-19-11-14) PBU At Total Depth 11. Field and Pool 435' NSL, 1803' WEL, Sec. 19, TllN, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 71.50' AMSLI ADL 28305 12. Date Spudded 13. Date T.D. Reached 14. Date Como., Susp. or Aband. I 15. Water Depth, if offshore 16. No. of Completions 8-18-82 8-31-82 9-4-82 feet MS L One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10361'MD-9205'TVD 10313'MD-9161'TVD YES ~ NO []I 2112 feet MD 2080' 22. Type Electric or bther Logs Run DIL/SP/GR, DIL/SP/GR/BHCS/CNL/FDC/CAL, CBL/VDL/GR/CCL, Gyroscopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20 x 30 Insulated Conductor Surface 80 36 8 cu. yds. concrete 13 3/8 72# L-80 Surface 2694 17 1/2 3720 cu. ft. Arcticset II ..9 5/8 47# L-80 Surface 9442 12 1/4 1282 cu. ft. Class G; 130 cu. ft. Arcticset I 7 26# IJ4S 9176 10360 8 1/2 364 cu. ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 9038' 9079 ' 4 1/2" tailp..pe 9243' None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED , 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED.1~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED Norle SEP 2 8 1982 Alaska, Olt & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE NAM~ 30. GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH Sag. R. Sst. Shublik Ivishak 31. LIS1 OF AI'IA(~tMEN-FS BKB 9468' 9503' 9595' 8338' 8367' 8446' Well History,. and Directional heret~y cerlity ~hat the foregoing is true and correct to the best of my knowledge ~ , /z [ IJ / District Drilling Engineer R. H, Re~!e.y -'~ ( FORMATION TESTS Include ,nterval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 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' Attact~ed 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 WELL C-23 (34-19-11-14) PBU WELL HISTORY Spudded well at 0001 hours August 18, 1982. Drilled 17 1/2" hole to 2700'. Ran 65 jts. 13 3/8" 72# L-80 Buttress casing to 2694'. Cemented with 3720 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2649', tested casing to 3000 psi, okay. Drilled out to 2730', ran leak-off test to 0.83 .ps±/ft gradient. Directionally drilled 12 1/4" hole to 9445'. Ran open hole logs. Drilled to 9455', ran 230 jts. 9 5/8" 47# L-80 Buttress casing to 9442'. Cemented in two stages: First stage with 1282 cu. ft. Class G cement; second stage through D. V. packer at 2622' with 130 cu. ft. Arcticset I cement preceded by Arctic Pack. Cleaned out D. V., tested casing to 3000 psi, okay. Cleaned out float equipment and directi~nally drilled 8 1/2" hole to 10361'. Ran open hole logs. Ran 30 jts. 7" 26# L-80 IJ4S liner to 10360'. Cemented with 364 cu. ft. Class G ~t with 18% salt. Cleaned out to 10313', tested liner to 3000 psi, okay. C2%anged well over to NaC1. Ran CBL. Ran 204 jts. 5 1/2" 17# L-80 Buttress IPC tubing with 4 1/2" tailpipe assembly to 9243'. Landed tubing with ball valve at 2112'. Installed and tested tree. Displaced tubing to diesel; set packer at 9079'. Tested tubing to 3500 psi, okay. P~leased rig at 2400 hours September 4, 1982. Ran gyroscopic survey, tested and secured well September 8, 1982. Alaska Oil & Gas Cons. Anchorage Commission SOHIO ALASKA PETROLEUM CO. PAD-C (34-~9. ~- ~4) Controlled Drilling Consultants LES HENDERSON' 349-3114 ..,...Anchorage,' Alaska 99502 ":':~... .... ..' .... · "' ' '~ ~- (907)'349'31"14 ..':..'::...i, ~: "" · ; :. ,' '. ': -.- -..:. .. , .. · ,;... .. ': '!: ..' .. ,"~ .' . ..;.- · . .",..~' .: .,., . · ,. ~:'~; '~: . ,,, ,. .' - ~ . . '" · ' ' .'. ,',':..,';' . . ;" ".' i': ,' . , . ~ '. '"" ~ .... ':'""" ..... - ' ' ,..'. ' ' I ~ ' ' "' ' ' ' ' August 29',' t982:'i.'' "' ;,. .'''' . . ., .,. . ..... :' ,,~ 1 - . Mr. Brian Rose "- '. · Sohio Alaska Petroleum Company . Pouch 6-612 . '"' .', .'.'~,:.': Anchorage, AK 99502 . .~'~".," . : .... "'- ' . . ~ ~. . , , "., '.' . . '' : il,', , · RE".'. Nagnetic Single Shot'. Survey' Job No. 0882=028 :.- · ..' Well-. (3-'2,3 (34-i9-11-%4) "".·:. Prudhoe .Bay Field North SlOpe, Alaska '- ' Date of 'Survey.: 8-18-82 to 8-28-82 . . - ,. Dear Mr. Rose: .. . Please find enclosed'the "Original" and six'(6) Oopies of-our Magnetic Single Shot Survey on the above well. The method used in calculating, this survey was Radius of Curvature. The depth " o£ the survey was .2694 to' 9445, Thank :".you for giving uS this.op~0rtunity to.'be of Service. - - -' ..~ '- Yours'very truly, - · · . '- ~.Les Henderson " ·Directional Supervisor ,, COMPLETION REPORT SOHIO ALASKA PETROLEUM MAGNETIC. SINGLE SNOT SURVEY RADIUS OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR CDC 8¥ OCEANTECH<FM LINDSEY & ASSOC,) :30 AUG 82 WELL (;-23<34-19-1 KB ELEV 71 ,50 RECORD OF SURVEY TRUE HEAS, DRIFT VERTICAL. SUB DRIFT DEPTH ANGLE DEPTH SEA DIRE'C D ~ DEG. 0 0 O' ,00 -71,50 S ,OOW ASSUMED VERTICAL TO 2694 FT, ~694 0 0 2694, O0 ;>622,50 S , 3048 1 O 3047,98 2976,48 S 6,00W 3~?0 0 30 3369.95 3;>98.45 $29.00E 3463 0 15 3462,95 3391.45 $40,OOkl 3526 1 0 3525,95 3454.45 $23.0 OW ~620 2 15 36~9.91 3548.41 $ 4,00W 3714 3 45 371.3.78 3642.28 S 7,00W 3808 6 45 3807,37 373.5., 87 SIO,OOW 3902 8 30 3900.54 3829.04 81 7.00W :3995 10 O 3992 , 32 :3920.82 $17, OOW 4090 12 30 4085,49 4013,99 812.00W 4184 15 0 4176.79 4105.29 815,0 4280 17 15 4269,01 4197.51 S16,00W 4439 21 0 4419.20 4347.70 819.00W 4532 24 0 4505.12 4.433,62 822.00W 4657 28 0 4617.44 4.545,94 S15.00kl 4782 32 O 4725.67 4654.17 820,00W 4876 34 0 4804,50 4733,00 $22.00W 567~ 37 45 4962.48 4.'990,98 S 6,OOW 5:32i 38 i$ 5J59,49 5087,99 $ ?,00~ 56, 05 40 '15 5379,40 5307,90 S 6,00bi TOTAL. COORDINATES .00 $ .00 W ,00 $ ,00 3,08 S ,16 7,15 S ,6'? 7,72 $ .61 8.30 S .25 10,08 $ .37 15.78 S .84 24.28 $ 2.1t 36.40 S 50.70 8 9,39 68,64 8 14,03 90,36 S 19.24 116,05 'S 26.3? 165,72 S 42.03 1~9,04 250,97 S 71,86 318.54 S 90.65 358.33 S 108.99 468,83 $ 136,54 621 800,28 S 174,~0 'CLOSURES DISTRNCE ANGLE DOG LE~ SEVERITY DEG?tOOFT ,00 8 90 0 0 W .000 . O0 S 90 0 0 U 3,09 $ 2 59 59 W 7,18 $ $ 19 9 E 7,74 S 4 3i 26 E 8.,3I 8 I 44 44 E 10,89 S I 55 40 W 15.80 S 3 2 20 W 24,38 S 4 57 46 W 36.75 S 7 50 56 ~ ~'1.56 $ lO 29 30 td 70.06 S 11 33 J W 92.38 $ 12 1 19 W 119.01 S 12 48 2 Iii 170,96 S 14 lJ 50 W 206.37 S 15 18 34 W 26~,05 S 15 5~ 42 ~ 323,50 8 16 16 19 td 374.54 S 16 55 'J W 488,3t S 16 14 14 W 640,54 S i3 54 29 W 819:0~ S t2 t7 14 W ,000 ,282 ,269 I ,t91 !, 330 1 ,596 3. 192 ! ,869 2,643,. 2,668 2. ;346 2,37t 3,270 3,430 3,391 2,229 3.627 ,252 ,7t9 SECTION Dt¢.T - .., . ~.: E ,00 3.07 6,96 7,53' 8. i 6 10,81 15,72 24,32 3.6,74 51 92 I 18.74 170,24 205 ,'i'1 259,1 t 320,88 370,95 484,40 638, ~7 8~ 7,6;'* ? SOHIO WELL C~J SINGLE SHOT SURVEY 30 RUG S2 RECORD OF SURVEY TRUE I~EA$. DRIFT VERTICRL SUB DRIFT DEPTH ANGLE DEPTH SER DIREC D H DEG. 6074 42 6 5730.35 5658.85 S 6.00W 6417 42 6 5984.85 5913.35 $ 7.00W 7270 38 0 6634.4.7 6562.97 S 5.QOW 7395 37 30 6733,31 666t.81 S 6.00W 80S4 33 24 7294,31 7222.8t S 5,00W 8335 34 30 7502.52 7431.02 S 4.00W ~556 36 48 7682.09 7610.59 $ 6.00W 8?76 38 0 7856.86 7785.36 SI1,000 9027 38 18 8054.24 7982.74 SIS.OOW 9389 33 18 8347.52 8276.02 S22.00W THE FOLLOWING IS EXTRAPOLATED TO TD 9445 33 18 8394.33 8322.83 $22.00~ TOTAL COORDINATES ~886.85 1963.02 2185,70 2361.06 2~00.80 2629,10 2761.21 2~12.26 3037,82 185,27 2 09,5~ 235.55 26.3.5,5 297.29 304,62 326,06 341 .40 352.40 363,63 383.37 418.24 456,63 484,88 3~45.89 S 496,40 W C L 0 S U D I STANCE RES ANGLE D M 94'1.83: S 11 31 50 W 1328.97 $ 10 41 42 W 1358,42 S 9 59 8 W 1587,86 S 9 ;33 14 W 1910,13 S 8 57 t3 W 1986,52 S 8 49 14 W 2209,88 S 8 29 5 W 2385.62 S 8 13 40 W 2525.51 S 8 I 15 W 2654.~13 S 7 52 28 W 2787,70 S 7 54 ;6 W 2942.14 S 8 10 21 W 307t,95 S 8 32 54 W 3150,91 S 8 51 7 W 3t80,86 S DOG LEG SEVERITY DEG/IOOFT .832 ,289 ,629 .498 .590 .609 .457 1,090 1.020 ,624 1.459 1.599 85841 W ,000 SECTION DISTANCE 1128.47 1358.21 i587.78 'i910.13 i 986.51 2209.80 2~.~,4t 2653.64 2787.21 294{,85 307~,86 3150.9t BOTTOM HOLE CLOSURE 3180,86 FEET AT S 8 58 41 W SOHIO WELL C~23 SINGLE SHOT SURVEY HERSURED DEPTH AND OTHEP, DATA FOR EVERY EVEN 100 FEET OF SUe, SEA DEPTH., TRUE MEASURED VERTICRL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 0 172 172. 2?2 272, 372 472 472, 572 572, 6?2 6?2, 772 772, 872 872, 972 972, 1072 t072. 1172 1172. 1272 1371 1371. 1472 1472, 3572 1572, 1672 t672, 1772 1772. 1872 1972 2072 2072, 2172 2172, 2272 2272 2372 2372. 2472 2472 2572 2572, 2672 2672 2772 2772, 2872 2872 2972 2972. 3072 307i 3172 3171, 3272 3372 3371. 3472 3472 '-72 0 0 ,00 100 0 0 ,00 200 0 0 ,00 300 0 0 ,00 400 0 0 ,00 .500 0 0 ,00 600 0 0 ,00 70O 0 0 .00 800 0 0 .00 900 0 0 ,00 1000 0 0 .00 1100 0 0 ,00 ~2OO O 0 .OO ~300 0 0 .00 J400 0 0 .00 1500 O 0 ,00 1600 0 0 ,00 t700 0 0 .00 1800 0 0 ,00 1900 0 0 .00 2000 0 0 .00 2100 0 0 .00 2200 0 0 ,00 2300 0 O .00 2400 0 0 .00 2500 0 0 ,00 2600 0 0 .00 2700 0 0 .15 2800 0 O ,78 2900 0 0 1,90 3000 0 0 3,49 3t00 0 0 5,03 3200 O 0 6.27 3300 0 0 7.16 3400 0 0 7.75 S $ $ $ S S $ S $ $ $ $ $ $ 8 $ S $ S S S S $ S S S S S S S ,00 W ,00 W . O0 W ,00 W ,00 W .00 W ,00 W .00 W .00 W ,00 W .00 W .00 W .00 W .00 W ,00 W .00 W ,00 W ,00 W ,OO W .O0 W .00 W ,00 W .00 W ,00 W .00 W .00 W ,00 W .00 W ,02 W .08 W .t9 W ,14 W .18 E ,67 E ,58 E SOHIO I~£LL C-23 SINGLE SHOT SURVEY f~EASURED DEPTH AND OTHER DAT~ FOR 'EVERY EVEN 't00 FEET OF SUB SEA'DEPTH. TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIF.FEEEHCE CORRECTION TOTAL COORDINATES 3572 3572. 3500 0 0 3672 ,3672, 3~508 0 0 ;3772 ;3771 , 3700 0 0 3873 3872, 3800 t ,'3.9'74 3972, 3900 2 I 4076 4071 . 4000 4 2. 4179 4~72, 41 O0 7 3 4253 4272, 4;200 I 1 4 4388 4371 . 4300 t 4495 447 i . 44 O0 23 7 4605 4571 . 4500 3;3 10 4719 4671 . 4600 4,7 14 4836 477t . 4700 64 17 4958 487~ , 4800 86 22 5082 4972, 4900 ! 1 0 24 ~5209 5071 , .5000 137 27 ~336 5171 . 51 O0 164 27 5465 527t , 5200 193 29 5595 5371 , 5300 223 30 5727 5471 , 5400 255 32 ~860 ,557t , 5.500 288 33 ~995 5671 . 5600 323 35 6129 5772, 5700 357 34 6264 5872. 5800 392 35 635~9 5972. 5900 427 35 6,533 6071. 6000 461 34 666? 6171 , 61 O0 49,5 34 6800 6271. 6200 528 33 6931 637t. 6300 559 31 706, t 6.,.47'1 . 6400 589 30 7'190 657't , 6500 731 ? 6671. 6600 645 27 7443 6771 , 6.700 671 26 7568 687i, 6808 696 25 9,29 20,46 32.37 47,26 65,66 89.00 116,80 t48.0'9 105,49 228,38 27~, 73 337,96 402.42 475.80 553 .. 15 631.17 ~11,06 793,64 879,11 967,38 I 056.58 1146,33 i236,13 1325,86 1337.e4 1337,84 t 5S9,92 1674,69 1757.1~ 1637,44 1915.56 1992,03 2 066.62 ,07W ,~7 1,49 3,89 8,34 13,36 18,88 26,58 36,42 49,19 65,t3 80,24 100,94 ~23,83 ~37,20 145.82 ~64,53 173.60 183,04 193,64 203.84 2~3,46 223,47 234.09 235. ~5 235,55 266,47 276,2~ 285,07 292,87 299,89 307,64 3t5.09 321,93 SOHIO NELL C'23 SINGLE SHOT SURVEY 30 AUG ~2 DEPTH AND OTHER D~T~ FOR EVERY EVEH 100 FEET OF SUB SEA DEPTH. TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 781 5 707'1 ~ 7000 743 23 221 O. ?936 7t7t , 7i O0 764 21 227cj. 80~;7 727t . 7200 7S5 2~ 2346. $177 7371 . 7300 905 20 2412. 8'2~7 7471 , 7400 ~25 20 2479. e4t9 757t . 7500 847 22 2548, ~543 7671 , 76(~.0 ~71 24 2621 , $795 '7~72 , 7~ 00 923 27 2772. 8922 7971 . 79 09 95 O 27 2849, 9049 8~71 , 8068 977 27 2925, 9~74 e~ 7! , $! O0 I 002 25 2998, 9297 ~2:7~ . 8200 i 025 23 3065. 9418 ¢372. 8~00 1046 21 3127, 10 S 328.20 O! S 334,23 04 $ 340,09 17 S 345.71 61 S 350,89 86 S 336,09 25 $ 362.82 19 S 372,20 46 S 3e5.59 04 S 402,30 34 S 421.80 05 S 443,39 5~ S 466,48 99 S 490.78 SINGLE SHOT SURVEY INTERPOLATED VALUES FOR EVEH I000 FEET OF MEASURED DEPTH, TRUE HEASURED VERTICAL DEPTH DEPTH SEA TOTAL COORDINATES 0 O, 1000 1000. 2000 2000, 1929. 3000 ~000, 4000 3997, 3926, 500'0 4906. 4834, 6000 5675, 5604, ?000 6424, 8000 7224, 7t53, 9000 8033. 7962, .00 .00 ,00 31.54 426,6t 1 06 O, 08 1'718,36 23t4,69 209~,, 08 .00 ,00 ,0:0 ,10 t29,75 204.22 ;281, Ot 337,35 413,98 HOR/~ZONTA12--Vi EW-: SOHIO ALASKA' PETROLEUM WELL 0-25. I1'-/4) RADIUS ~OF -CURVATURE MAGNETIC: SINGLE ' SHOT. : ; eeoo ' .-Y'". ; - 7200, i - - ................... J ....... ~ .... ~_ _~; .....~ ............... · 7'600 , : . . ~000 -. : i TVD ' 8594' TMD = 9445" : ' ALL DEPTHS SHOWN . ' : . '. ....': : ARE TVD-. · . . : : ? ....... September 8, 1982 Mr. Gary Plisga Sohio Alaska Petroleum COmpany Pouch 6-612 Anchorage, Alaska 99502 Re: Our Boss ~frosocpic Survey Job No. Boss-16110 Well: C-23 (SEC19 TllN R14E) Prudhoe Bay Field North Slope, Alaska Survey Date: September 6, 1982 Operator: Marvin Milam Mr. Plis~a: Please find enclosed the "Original" and sixteen (16) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Kirk Afflerbach District Supervisor KA/pr Enclosures RECEIVED SEP 2 8 ]982 Alaska Oil & Gas Cons. Commission Anchorage .....,,;_-.RTICAL :_--;ECTION CALCULATED ALONG F:LFm--;L1RE --{ ,,]:RUE: >'i L:.::A S.';LIRE f'~ VERT I CAL VERT I CAL I NF:L I NAT I ON D l RECT I CIN :--;EVER I TY ?E:.":'TH :DEF'TH . DEPTH DEC.: ld I iq i.'.~E C.~ REE>_-:; DEG/:i. O0 600 700 E:O0 'F' 0 0 10-00 DATE OF .SURVEY :SEF'TEMBER 6, 1982 ,_lOB NUMBER BOSS-16110 KELLY BUSHING ELEV. = 71.50 FT. T~TAL ' :: REC:TANC:LILAR COORD i NATES VERT I CAL NC~RTH/SOUTH EAST/WEST SECTION O. O0 0.0,':,._,':' ,3., ! '7-- (), :.::4 S ,.:; 0 18 S; i:::.60 W O. :l. 5 5.77 E; '--'F' 0.. J. ':';'.: '.:7; 21. ].':?.. W 0.,. 0:::. _ 6 ...... O----.~.O. ........... .-':ii; -4 ].. 61:~ W (),. ¥2 ,,, 6.7J:- ::-: (.:3 16 S ;i. 0 ,, 50 W (-1. ]. 8 7.22 ,:} 2 2 .:i; 'i 5. ;':,,9 W 0. i i 7. '.'7.6, '.,:3 C'-<-.-.::_::~--- 8.59 L:.-'-. ~4 8.8I 9.2]. . '.-?. ?4, 11.~4 i2.74 .... ~ ,B. .Z.~] 1'--' o. 56 .. . . . SOHZC: AL, A:~;i<A F'ETROLEUM COP'iF'ANY ----':-::.--<2'4':': ( S[-.R:~'.?- T.! !. N.-R-!4E) F'i~L~SFiI3E BAY (-~Nf'Z:HORAf'J~ A'LAc. r...? '""' ..... ~ S E F' T E H B E'- R ',3~ ~ 9 L::"::. ' VERTICAL SECTION !'CALCLIL. ATED ALONG CLO'.:-.';dRE: : TRUE:: · · 'i ii£ A :._-- ',2 FR E'D VERT I C:AL. VERT Z C:AL. Z NCL i[ NAT ]: ON D ~ RECT :[ ON L]iE F'"F H DEPTH FIEF'TH DEi"-~ 1'"t Z i',]i'3F::E;RIEE'S :-:; E V E F,' I "r' Y [) E G / 100 ~.A: c OF SLIRVEY .SEPTEMBER. ,'5, ly~-.:; ./J l---~.. ,_. ? ~ ~...... ,_, ._.._. l ~...-: ,..---. 1 · ~ ~ l ,J 0 B N LIN B E R B 0 S S- i 6110 KELLY BLiSHINC~ ELEV. = 71.50 FT. OF'E R A ]%4~-N Z LAM .:: TOTAL R E C T A N G U L A R C 00 R D ]: N A T E :3 V E R T i C A L. IxiORT'H / SOUTH EAST/WE~BT SECT I ON .-., L%'" "h "~ ":'i'-O 0 3700 ::JU't/":/~:~:z:.',.: c'C '-':'° '::'":' ..... - .......... :_ ~.,.'. :329"P. ;.:.',:2 :322:-'-",, :32 ._'q :':',_ ~.). '9. .,_.c' ,.":' :3328 · ._:, 349'5'.. E-'- ! -. ~: -442;3. :3900 :3898.33 :382,':.. 8:3 400 (-: :795;' 6.8'::? :3 ':.."/25. ::_:: 9 ........ 4.~0 ~ ...... ~4-,-7x:L ~243 ~ 20 4"]5(:}(:} 4'475. O0 440:3. ]50 22 5() S 20. 0 W 4600 45,'::,5. 92 4494.42 26 19 S :[9.69 W ......... ~~ ... ,~ ,. =~ -~ , .z=,-,--, , , 4800 47:39,~7~F:~?::%fR46E, 8.' 27 32 26 S ..i'9, 69 W 4.1, ,.: ..... :, 4.'.. 4 W 147, 74 207. i7 S 6,5.74 W '5.'16.44 '::' 4 6 29 .L:; 79 '"' ='- W 257.67 =":'~;'"'..... 7Z4-4:-:,:.o.=_~ l, ..L: 30-'I. :5.:7 ,:. .... "740 FY"":' '-'~'= , r ,, ._! .... ~.; ... ,.... ! · -._, r ,~ -_.--,.- · ~ ~ m ,--' r .-- i ._... 1 Pij ~]('~ ................ 49:3:3.'~...":"::' 491~ ~'-'z :, :37 :30 S 8 19 N :3 75 5O6 97:3 161 40 N N'-"-~. 77 ~ ........ 2 O0 ._, 06, z.. 4 4 4.'~90, 'P4 :37 4 i .:, 8 19 W 00" ....: ~:: Pi/-, 7 4 7 S 170 1 ~ '~ W 590.7:3 ....... ~ ~ -~ .... ~ = ~ . -~.. x ~ . -~ ~ ~ ~.. .. :..::::::::::::::::::::::: : ::, -:: .: .:.. :: ...:? , ,. , .,:.:.. ,.:..: . : ...,:...:. :.. . .. .. o400 5'~'._ z 1 '?~ ;::::i:7:2 .:;'::.:::~[;:C..5148,: 22: '-,o:o :: .' .... .; .~ .::::: "o .... ..: o-' 80'?W:~~' ~, I 't ' "~'- ':'. o ..' '..: :~. ::~:~o., 4 ,~:-~. W:::.::~: 71¢,, 9~ = '"' . . . :380.2A S 2~9,03 N 906 68 .......... I .. -- ,_1 - 1 =,~ - - ~ 5~ 24. ~ a ._ 4._ .:, o n 4 i :z::: s 9 :qn w 0 :'::'~) ,4._,. '-"-' .... oUO =; ~'-', '-- ':, '= ~.: s '-,.-,c, 26 ~ 972 60 I~'t--, ' ' I~--:--I ,--1 ~z~.-~ ~ :-' -~ 7' ~' T ~l''~'- '~ ............... . . '~:':.:---~.:,~...,R ....... I VERTIC:AL VERTiF:AL E~I}~F" T Fi D E F'TH D E P'f'H l NI-:¢ ......... I ~ ~'"'"":' i FIN D I RE:C:T i ON .':' ::~ .... v r.: t-',..'":'-' .I.- TY REI-:TANI3ULAR COORD l NATES [)E.G H t lq D!-i'GRI-_::E S :OE-G/i 00 NC~RTH/'SOU'I-H EAST/WE:::;T VERT l I_.,-.., .... SECT I ON 0.66 1274.59 S 28:'::.78 W ,3,. :34 i :34 O, 91 :--; '295:. 81 W --,,~ .~ ,, £~.. ,-, ~,-' ~.,n'::, 83 W 0.21 147:2.57 S 313.60 W O. 53 153:-'::. 04 S 323,21 W O, :F?..':.:: ! 60'2,-/:C:2 :-:_-: .......:]~':'.",.'75: W - 0. i:3 1666.70 S 342.09 W ......... i7:::o_...45 S ._,._1.45 W ' '-,o.:; 79 J...D.._ . 1:2:72 · 72 ~.. (-),.=' I ._,,..._,. 57 1 ._=,71.5:E', 1635.-7 ! ,, 1701.29' 1765.57 750(.'.:, 6:315 · 66 6744.. 16 36 4'.-? S 6. :3:c~ W 7600 68'.-76. O0 /:,824,50 3,/_.., 16 S 6.30 W -7~:'.O~]z-----~: 97..'.:..-._.S8 ..... .~'.O~"E' - - ~SL---4z:::--- ......... S - ~-44 7800 -,,~-o :.-,,-,'. ......... '~..,---,,-,, ,-,,', .-,,: ..... ,-. .... = ,::¢ / ,.,...::,_,. ;:~., :.:' ~: ~: o 2' ,:,c,,, :,,., .'_:,...~ .~..?, c, :.':." .~). 0 :: W '2L:::_:: .1.. 95 :.'_:; ' 427.34 W 2418.22 4._-.~:. 74 W oa7q 18 24-::-:7 0:..:.', '.S '-' ~' .: .... '~ '"" if: '-' ::::"": ..,_ i. 05 .,:::._ 4. :.,, ::, 1:'.:. .444, ,:. ,:, tN '.'?.'=i85 74- ., 14- ,:.,::,L~7, 7._, .: .:, .-.,. ,.,.,.s , ,. o. v,,, ' '26,4.4.,L;.]'" ~._.,,.~ <;,_/... z. 7 .":,n, ,z, .... a/,,.0..--, ..... ' · .1o,...~...- · . .~.., -.,- --, ~ ._ _. .1_ z ,.- -_, i ,' · i. .i.:_:: 2727,,_,._':'P;'F; 470 . :_::2 N ~_/,-,.'-"~'=_ _,. 30_ :t.. 2'2 '."/. ' 7 ::.: 9. :3 6 'S 4 81 · 7 8 W 2 8 2 7 · :3 4 ., SCi!-I i CI -,_~-..',,.=,,-..A F'ETROLELIMUL" ]MF'.qN' ' ' F'RUDHOE BAY A :_ A :E; KA ANCHORAGiE ALA:E;KA CC:MPL!T:/',.],' ]: c~N DAYE SEF'TEMBER 8, l'.:.?:E:2 VL-T. RTICAL L:;ECTION' CALCIJLATED ALONr3 CLOSL!RE ,: . :, TR.UE~ %:;:;...~B~A .~1i:: A:..:.; _IREF~ ' VERT i CAL VEKR~F I F:AL LSE'F-']-H DEF']'H [IEPTH E~A'FE OF F:;URVEY" ........ ~bPTEMBER 6, 1 ......... ,,;,.-._-._.____._. ._-....! · ? ,,... ~ ,_lOB NLIMBER BOSS- 16 t 10 KELLY BLISHINLq ELEV. '- 71.50 FT. ...... OF-'E~-~4 IL-~ ...... '::,: : : .:::::;' ·; ::: ::;:: :;;-; ::. CO L~:'_Z - ~4:_'.q=_ ..... DOG ~-.E~3-- INC:LINA]-ION DiRECTiON :SEVERITY D E G Id I N D E G R E E S D E G / i 00 · :,,: ~ .: .:~ :i ,_.,:. ,. W 1, c ,: ..... .. ~:..~ ~ ~.... ~ =, '-'$ ' % . '-'9 " · .:,~,:: .:6 ',E; 17.60 N 1.73 z;7~J.~o S 1.66 3079.87 S Z.76 3~30.97 S REC:TANGLILAR C:OORD I NATES; NORTH/.'=-;OUTH EAST/WEST VERTICAL SECTION · ".', ~..~ "D '-, '~ '-,- ~'~ ' · ., 7 ....... .,<.,:.6...' 7 S /_=,.:,~ ,41 W .:,.-' ,=,,-, 7.2 O, 5'7 '-'""-"-' 4.2 ':' .=, "-=' '::':"-"= ,~,.,::/,,'. 6._7 ~/o W . ._ ._,.:,._, 46 .....' ~*~,_:_ '1 ~ 'i !, 00 ':":'iL ':' ,a.oL:: .... (~7-~_--:-. , ,-- v~ - '., ..... · .._,._..._.;..;, ..... . ~ ,-, z'lZl':! ! , ', 1.4 i :::.::355.49 S 697.42 W :3427. O0 !. 2':? :3:396. I if_ :_:; 715. O0 W 3470.45 .... : '-'~ "" "-' '-' . ..... .1.-.,_~l ......... .:, ,l,.:,4,,-z,:.'~, :,__ -7-~.-:1....~'-. ~.J '-'= '-- O. 53 ~ 3471. :.'.:',8:3 748.14. W .'3551-55 O. ,94 3;:t.'.:'0.14 ::ii 756.04- 'W 3571.08 THE 'CALCLILAT:I:Ci~:::PROC'EDL]F(ES ::'ARE BASED :.:'iN.THE: LI:SE ,:iF 'I'HREE DIMENSIONAL., RADTUS OF L, LIRVATURE"I ' METHOD. ~ · ~ ANCHORAGE ALA'._:~KA · S;OH ~ 0AL~.::.,,..A'"" ....... F ETRULEL- IM cONPANY ,.. 0=23 .-( S:EC:!9 .]:.!.!N- R.!~.E:) ' , .......... CO,MPUTAT--ION -DA~:E PRUDHOE BAY ' L:;EF'TEMBER 8, 1982 At_A::_;KA ............ $ F'-Eq~ R Y-SUN-WEd= L---SL~R-V-E--¥-Z .NG--C E4'~PP~ DATE OF' SURVEY SEPTEMBER 6, '1982 : . .JOB NUMBER BOSS-16110 KELLY BUSHING ELEV. = .71.50 FT. · 0 F:~:POR-- M ! L A M : INTERF'OLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH i i'!! :: 'iii'ii. .: ., . ]'RUE ~'IE.P, SLiRED VERT I CAL ~g;'fg~tLa ................ DE!:'TH 0 i::: '.:': O. ;i]C~ .'. '. ::.:.' ::'::.: ~71. ~00. 00 .. 2000 ~ 999.97 1928.47 8. "' =' i.J S 3000 2"?'T~9. '-'=' ':'92~:~. :::~:~ ':'1 7() S ...... ~::~ .,,3 .~ ....... ~., ~ ,, ............. -,.g~ ~ ....... _ ~ .- ....... :,: ~, .... .. __ ....... : ..... 447 54 S ',E. 000.. . 7222 . ,::,'-' ='._, 7 ~ 51 . '""':'_':, .,., .'2:32¢!,. . F.,2 S "'" ~ '?':¢ '~ 176 '"'A'-'~ '-'~ 7c/=;% c,/ '700 () ,:,_ .,~/..~, / ................. iU.:,,:,l ':'?A~:r~ '~"";~ ~ '~'~':'A :~:[ -' THE CA!.J~:!J!,.,~AT-!ON::: F~ROCEDURE~;: .ARE---BASEB~-ON -THE L:; I_1B - ~; E A T F~ T A L VERT i CAL RECTANGULAR C:OORD i NATIES MD--TVD VERT I C:AL ......... i'w / ........... -' ' -' .... - '- - ' ..... COi~CT!ON 0.00 0.00 0.45 W 0.0:3 0.01 '6.0'? 14 0.15 0. I:3 149.60 W 96.24 9:3. I3 252.42 W :326.34 2:30,, i0 42i.72 W //.. 1._, 200.81 5:1.0.97 W 972.62 i95.47 . ~ 9/-, :--: 1 04 '77:2:43 W lJ ..... , ...... . U'L-':E -~TF!RE4].:-~_~I4~-~NS' ! Ok~A~Zi.).'{:S OF, CURVATURE METHOD. _ A S i< A .::'!:' Z m]' '"~E OF SURVEY sEpTEi'1BER. 6, C:CfMf"4:~..'TA T ~ ON DATE '.~;:F ] iz.t'lB~z,-~ 0 t. '.:;'G)2 ,_tIzIB NLINBER ~:; t] ,.z; ,.z; - 1/', :il. KELLY B J'._:.;H i NG ELEV 0 F' ET~Aq-_4~ !'! ! L AM : :; INTERPOLATED VALLIE:'3 FOR EVEN ;I00 FEET CIF L:;UB-SEA DEPTH · · .71,50 FT. -i'RLIE SUB-SEA , ]'OTAL. iviCA C:;LiREK~ VERT I _.AL VERT ~. L.!-,= F'Er-:TAN~ql IL AP -:Fu3RD ~. NATES M1Z.~-TVD VERT I I-:AL ..... ;:~?-TH- ............. D-EF%W- .......... . ...... ,H .....4 ~H / ............ IEAS ~, ~E~E~-4:}& ::42F.-EZR. E4X,~uE 0, O0 O, 03 ..W O, 1:3 W 0.:20 W 1 1'7I :i. 2 7~ 1:37:1. .'1.4.7.1. · 0'00 ::: ANCHORAGE ALASKA SEPTEMBER :3~ :!.9'82 : DATE FIF Si tRVEY ~EPTEMBER 6, 19F:2 · ::, INTERF~_LA]ED VALLIE'.3 FOR EVEN :I. OA FEET OF SLIB-SEA DEPTH JOB NUMBER BOS:=;-16110 KELLY BUSHING ELEV. = 71.50 FT,, CkCzE-RA~ 0R--4'! ! LAM ,,,,. - ::::., .,,,;..,, ~ I IB-::;EA Tr'i]'AL 'I'RLmE S _ _ MEASLiIREF~ VER]" I:CAL VERT I CAL REC]'ANGLILAR CC,_3RD I NAT'E:_:; MI]-TVD VERT I C:AL ----~]SF.~T4.4-- DEF'__*I..-! .D~H---: .... NORTH / SOU'::gH ........... EA:.--:~T-/WE-:g-T--D l F-F-FJF~N~ ..... CC-~F-d~EF:T ! 0N 1E:7 i i ,.-, t ] ..:.. ,(.) ...... ............ ':;-"~:-,:,OO~ O0 c, Ao o .... : .... . ....,. [::' ':.:.. , '~I -?'' '[ '~ ' '~ ' :: "::':' ":::: '~-- ~' ' ' ' ~ : :2071 207:t.. 50 2000. O0 8. :~::3 'S 0.42 W O. 0:3 O. O0 2 J. 7 :t. 2 t 7 :t.. 50 2100.0 () 9 .. 09' S 0.91 W 0.0:3 0.00 ';:'?Z~ ........2.27 ! ....... .._ ~ . ::':.: '4..:'~ 0 ¢.l.L. ti · :.,-::.;'71 2 37 ].. =; ") : ]:.: ":"-' ' '" ' :7::47 :[ ,..:e / 1 .. i..,o '::, ':.::: 2400.: O0 . 2 6 '7 J. :2 6 7 J...:,,U. .,-.' o U .) 0 C) :277 :t 277 :t.. 50 27'00.00 · '",c","~ '~'"'7 ...t~_ 'r :"'""C! " '1 ' .,~s, / .1. ~.' :', ~ ,~.:oU :.~::~ 00, 307i 3071, :50 :.: :::::::::::::::::::::::::::::::: O0 :3 2'71 :3 2 7 :[. 5 0 3 2 0 0.0 0 2 4.. '? 2 S :3:3 71 :3 3 7 .I. ~ (') :::3 c')C). 0 (] '" = ............ :: ...... 77 S '""4.:Z'; _.~-'ZLT_'~ :F-',,.D '_---'.~D;"~ ~'~ ~z:'Z'~.~...S :357]. ::!':57:!, ,'50 ::':-3.500~ 00 .... 2',':3, 771 $ ::" : "' ..... ~"C '/" .i .:.::,.,; - ~ .-'-( ',-,.-, . - ' · :,67 :L,:w 'J.. :: :'. ..: : :.:, /_',.0 0 , O.J.. · ..: .:: ..:,~., 01 ;:, · ,,.~:, ,.:'.,4 ,::, 6 .: 4("). W 0.16 ,'2,. 75 W 0. 1 L:.,' 6 ',::r:., W (') ].'::' 7.-.-.i 4--W d,::, W .0.21 · .. 'Y.:l. 9 W :.: 0..28 · . :~;F'$i-~]~O ALASKA PETROLEUM COMPANY :'- ,:,:-.'- .(.:!.:-~iC: ~ ,:,..T !: I. N -R ! 4-E ) F'Rur'~HOE BAY ALA:::KA ANCHORAGE ALASKA ' ~ '- - '.S EF' ] El 1BEr~ :3, 1 'P 82 F'AG.~ ;3 .- DATE OF SURVEY SEPTEMBER 6, ,..IOB NUMBER BOSS-16110 KELLY BUSHING ELEV. = 71.50 FT. I NTERF'OLATEi] VALLIE:S FOR EVEN 100 FEET OF SLID-SEA DEPTH 'I'RIJE . VERT I CAL DEPTH i'-i iEA S; i...l R ~ D ...... :_'-::772 377!~, 50 :..:.70 .~. Uo '~Z'.Z-' ......... 3:::71:~: 50 ' · .... :::::.: 800 ,. () 0 S 1_1B - ::".': E A T 0 T A L V ER T :[ C: A L R E C T A N IS 1_I L A F,' C: 00 R D I N A T E :.":; M D- T V D V E R T I F: A L :J~:.~ ..... N.'Z:i~L~b~i~UTH .......... ~-]~::.~]: / WE S-T ....... D~-]FEERENCE ..... ~]~)RR~-T ~ ON 2:971.50 3900. 407 J.. 50 40 CI (_'1.00 4-L7~ =- 50 ~ A£00 = 0 4-:27: :,i. 50 '"::.: 4200.. 00 4 :;:: 7:1_ ':50 '.:. :'. ::::::':::'.4300, 00 __~z~7:!:..: 50 ....:':.....:.:. 4400 ... ,, I .. 50 45 ('}(] C.~ 4. 67 J.. 50 46 () 0. _. 4.FL"_.'::7 ..... .:::i.:Z"'~.~-: 50 ~.470 4'.:::;' 5'.:.? 4. I:.'3, 7:1 ,: :5 0:: :::::::::::::::::::::::::::: 4. S 00:, 00 50:.':::5 497 ~ ;: :::::::::::::::::::::: ::'::4?00, 00 ':'.:.:' :ii.:::: · ,..-,.- - ... ]. 7 :i. ~ (') 51 c)(] c) 0 /-, ~: ]. '-":" ~ i 82 '~':' .................... :.,..:, ._ . ._,_, W ]./.,/-,, 6i 2/-,__./-,6_ F:~I. /' /:', '::"" ...... ~ .: ..... ;, / ....... ............ :.7]..50 52C:0 ('~0 ~'-'1 3:3 S ]'P4 '-'= {4 195 :::F) 28 70 ~.~ ...... ~~~ ....... ~,~.u ~.:L4~}&.--.-~L ....... ~.~,, 0.2---W ~.,:,~-¢ ~ .................. .: .... ~.* =:'-',/ ..... ='=~ ;::~l<) 5~Fx], ¢~0 986 ,: 2'~ S A N C H 0 R A G E A L A S; K A C:O MF'4J,;'FA-Z-~_:'N--.~ATE--- F;EF'TEMBER :.3~ !9:32 DATE OF SURVEY :SEPTEMBER 6, 17:32 ._lOB ' .... -'-' i"4I...l~"I~b_..t",, BriSS-i 6,110 KELLY E-:USFIZNG ELEV. = 7i.50 FT. .............................................................. --.l'.-~:'E R~. T 0 R--~.i LAM · · INTERPOPA'FED VALUES FOR::~EVEN 100 FEET ;"~F ;:,LB-,:,EA DEF'TH .:,LIB-.:,:_~-~ TATAL VERT I CAL RECTANGLILAR COORD Z NA TE:-S ND-TVD VERT I CAL ....... ,-t ' t - '-"]'iq I '-' - -~ - ,', ,'"-'~- z ,"',_ TRUE Mi:7..AS;L~RED VERT I C:AL. 5Sh.:->7 567 i, 50 .5600, O0 r~! :3 L.__ :572 !., 50 : 570 0 /:, 2 ,./..:, F..; 5; ~:i', 7 :!. ,, 5 C, 5 L:: 00.00 ,.'i:,,~.O0 !::;97 I. !]5(.'.; 5900. O0 &SE~.z:. ..... -~0 2.~, -.-5 O .......... 6 O0 6'6,,S 8 ,:::, :I. 7 :i.. 50 6 ~ 00,00 6F3C, 0 627 :i.~ 50 6200, O0 .................... ??:.? 1 .. --~~~--~ J.:. 6300 ~ 70 ~:, 2 647 ]., 50 6400.00 7! 91 657 !. 50 6500.00 24. -~..:;-'--::. ~5 22.79 '-) 1 C., .~- . 7Sg.. & 4 ...................... :2 807 2o '-~'~ ' .... ,':0.06 ,:,z. 7 74 20. ,_ 4:: 2222.80 S 4:1. 1.06 1,4 744, 66 22'.-7,'2,, 0! S 4-18. 14 N 7,'5,,:;.::,. 47 4..,:.,..,',, c:, 0 ..::,::, :~' :.:: ~ ......... 43 t ,, 6.1. t,4 2/492, 2'4/,:S ,-t:38.44 1,4 76 '?.:.'.::: .... · 6 '?'7 .! .~ t-; (). 5..::'-.:.:'.':-:.'.6900 .='-() 0 71:7-~ 16 7071.5(} 7000. ()0 79:'_~ 7 7 :t 71 '::'"' ......... 710 0. ()':} .ANCHOR?:~C~iE ALASKA PAG~.~-- E'l ---r- :E;!_t . ' ..... ~ ' - A~=_ OF RVEY .c.,=~ tEiI'BER.,6, 19:_::£ F; ~ F' ]' i.-] i'IB IE R O, ]. Y :::'.." .... t0 B' l',i L! I*!B E iR B 0'._:; :--;- 16 i i 0 !<ELLY BU::-;HINb'-" ELEV. = 71.50 ~,~-r,--, 'A '*" '-"' VAL_tE:{; FOR c. bEN lOC} FCiET OF :;IiP,-CiFA DEPTH VERT :[ F:AL. !]: 0 RR E !.-.: "? :[ E: N :::4:, / .1. ~ .i~t.t .. ~-:'~:::;.::~f'~'6£,~, ,, 0.~.., :7.::~.:0 J; """~" Lz; : A-FO, 9884 S77 I: ~ 50' :. '..' :~'?.8700:;';00 3349 ~.00 'S" 694.63. W ii 1'2, 89 i2, 9 I '- ':- .......... -';~ 9'i;~ ................ zS~~},,,: ;- ;' ::';:::'r:O-O00 .. ~').0 :7k?~>4 ~-.~;4 -.-9 .................... ~.J. 4~ :[ 0 :i 06 ,::,-"-"7:', ~.". 50 ..... 89C)C). (':'~"~ :3437 . ~"~...', ,=' S '732. ':'~:':::. .. W I i 34 .78 i O. . ~.._ 'I. 021r:: ':;;' ('17 'I ':~q ';'C~("~O,, C:,¢i :::~zt. 77 F R '.~; 7FiO 64 ....... 1036 J. 'P205.04 ~:~; .?:gd. :BE~.:.:":54.- 3530.. 31 S 773.. 43 :. W J., i D5. 'P6 2.96 .. t~ .:;.: ;??' ::: ;: c:f?.;:~;:;~:~:?:?:::.-: ?::. :::::::::::::::::::::: ...:].. . . ...... ; ........ THE:- CAL.CL.~T ! ON- F'ROCEDUREt~;::.USE. :.A L. Z NEAR .;[ NTERPO~T iON -~TWEEN':::;'' :'?'' :~: : ': THE NEAREST 20 FOOT MD (FROM RADIUS OF CLIRVATLIf~E) POINTS Sohio Alaska Petroleum Company Our Boss Gyroscopic Survey Job No. Boss-16110 Well: C-23 (SEC19 TllN R14E) Prudhoe Bay Field North Slope, Alaska Survey Date: September 6, 1982 Operator: Marvin Milam Scale: 1" = 1000' TRUE NOSTH I -t 000, O0 Surface Location (1315SNL 1030WEL) 0.00 ' I --~o00.00 ---2000.00 ---~000.00 -4000.00 HORIZONTflL PROJECTION Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. Operator, W Name and Number Reports and Materials to be received by: _Required Date Received Remarks Mud. Log Core Description Incl-i nat±on Survey Drill Stem Test Reports xj~,./?~.' ~":, Production Test Reports MEMORANDUM Stale of Alaska T°:Co" ~¢~~e~o~~ DATE: ~US'b ~3~ ~ ]/; .- FILE NO: 108A/J TH~[~: Lonnie C. Smith ' /' ~ TELEPHONE NO: Commissioner ~ 1982 FROM: .~arold R. Hawkins Petroleum Inspector SUBJECT: %?itness DOPE Test Sohio's %-;ell ~o. C-23 Sec. 19, TllN, R14E, Pert. it No. 62-108 ~hu.rsday..,.. Aug.ust_ !9, 198_2 - I left ARCO's DS 18-6 after ~&tnessing the DOPE test, subject of another report, to Sohio's C-23 well to witness another DOPE test. %¢hen Z arrived on location, nippling up the tOPE Yms in 7?recess. ~.riday_,_..August~ 20,_~1982 - I witnessed the DOPL test on %'Jell' No. C-23. There ~re no failures. I filled out an A.O.G.C;C. report which is attached. In summary, I witnessed the BOPE test on %-~ell t4o. C-23 for Sohio at %-:Test Prudhoe Bay Field.. The tests were performed satisfactorily. 02-00 :l ,a. ¢ R ev.10/791 O&G ~4 4/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Opera~tor ~ (~ f~/~ Well ~ ~ 7 Location: Sec T//~R/.~ ~4~;p~ l~casing Set ~'~ ~ /~ ft. Drilling Contractor ~F~F~ Rig :2~'~ Representativ~A~D .Y~/~/F~ Well Representative ,~/~ ~/F/~y;~y Permit # .~ ~ ~-/~ Location, General Well Sign General Housekeeping Reserve pit Rig BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Pressure '~CUMULATOR SYSTEM Full Charge Pressure _~~ psig Pressure After Closure /.~ psig 200 psig Above Precharge Attained: ~min~__sec. Full Charge Pressure Attained: ~ min/~ sec Contr%ls: Master '> ~/¢ RemoEe OK linds switch cover Kelly and Floor Safety Valves Upper KellM Lower Kelly Ball Type. Inside BOP Choke Manifold No. Valves /~" NO. flanges Adjustable Chokes Hydrauically operated choke Test Time _~'=hrs. Test Pressure Test Pressure Test Pressure Test Pressure Test Pressure Test Results: FailUres Repair or Replacement of failed equipment to be made within ~----~ys and Inspector/Commission office notified. Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector July 2, 19~2 Mr. R. ~{. Reiley District Drtlli~ Engineer Sohio Alaska Petroleuro. Cc4npany Pouch 6-612 Anchorage. Alaska 99502 Re: Prudhoe Bay Unit C-23 Sohio Alaska t~etroleum Company Permit No. 82-108 Sur. Loc. 1315'SNL, 1030'9{EL, Sec. 19, TilN, ]{14E, UPL. ~t~:~h~le Loc. q77'NSL, 1853'~¥EL, Sec. 19, TllN, I{14E, Dear ?~r. ~oiiey-: .Enclosed is the approved application for permit to drill the above referenced ~ell. ¥;ell samlples and a ~ud log are not requireci. A continuous directional survey i~ required as per 20 AAC 25,050(b)(5). If available, a tape containing the digitized long information shall be submitted on all Io~{s for copying excerpt experimental logs, velocity surveys and dipmeter surveys. ~{any rivers in Alaska and their drainage systems h~.tve been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.65.~870 and the regulations prom~ill~ated thereunder (Ti!le 5, Alaska Administrative Code). Prior to ¢on~nencin?; operaticma you may be contacted by the }'~abitat Coordinater'a Office, Department of Fish and Came. t~e State ia prohibited by ~}~ 45, Poilu. t ion of any waters of ~ Chapter 3, Article 7 an~ the re~ulati~n~ pror~,uli:~fated t~.erem~(le~ .(~itle 18, Alaska Administrative Code, ~.~.apter 7{I) and by the Federal ¥~ater Foilution Control Act, as amenceei Prior to cm~eneing'~perations you may be contacted by ~ representat iw~ of the ~epart~eni of F, nvi~onmental C~nservation. ~o aid u~ in -" ~" we ~oul~i appreciate your scae~,~lin~~ field work, notifying this office ~.~'ithin 48 hours after the ¥~ell spudded. ?~ wo~ld also II}~e to be n~tified so that a representative of the C~nmission may be present to witness Mr. R. H. Iieiley Prudhoe Bay Unit C-23 -2- July 2, 1982 testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, C, V. Chatterton Chai rman of BY OR~ OF T~ COMMtS~,ON Alaska Oil and Gas Conservation ~ission Eno 1 o sure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. CVC:be SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 June 29, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Attn: Mr. C. V. Chatterton Well C-23 (34-19-11-14)PBU Gentlemen: Enclosed are the following docuraents, in triplicate, for the above-named well together with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed Drilling Program Outline; 3. Blowout Prevention Equipment Diagram; 4. Surveyor' s plat showing well location; 5. Directional map. If you have any questions, please contact either R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. Very truly yours, encs cc: Well File 917 STATE OF ALASKA -- ALASKA ,_;L AND GAS CONSERVATION CC..IMISSION ERMIT TO DRILL 2O 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 Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 1315' SNL, 1030' WEL, Sec. 19,' TllN, R14E, UPM At top of proposed producing interval (target) 700' NSL, 1800' WEL, Sec. 19, TllN, R14E, UPM At total depth 477' NSL, 1853' WEL, Sec. 19, TllN, R14E, UPM 5. Elevation in feet (indicate KB, DF etc.) Est. KBE = 70' AMSL 6. Lease designation and serial no. ADL 28305 9. Unit or lease name Prudhoe Bay Unit 10. Well number C-23 (34-19-11-14) PBU 11. Field and pool 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line NW of Deadhorse 15 miles North of ADL 28310 700 feet 16. Proposed depth {MD & TVD) 17, Number of acres in lease 10300' MD - 9186' TVD feet 2480 35°57 '120. Anticipated pressures KICK OFF POINT 3500 feet. MAXIMUM HOLE ANGLEI (see 20 AAC 25'035 (c) (2) 19. If deviated (see 20 AAC 25.050) 15. Distance to nearest drilling or completed well SW of C-9 1700 feet 18. Approximate spud date September 5, 1982 3300 psig@__ Surface 4390 .psig@ 8800_ft.~ (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE Hole I Casing 36 /20×30 17 1/~ 13 3/8 52 1/41 9 5/8 / U 1/2 7 CASING AND LINER Weight Grade ~ Coupling £nsulat(;d CondUctor 729, i 5-80!Butt. 479. L-80 / Butt. / 5- 0 | T 4S 22. Describe proposed program: i2680 9234 1561 SETTING DEPTH MD TOP TVD Surf&ce Surf~2e Surface I 8739 17922 MD BOTTOM TVD 110't li0 2680 2680 9234 8323 10300 119186 QUANTITY OF CEMENT (include stage data) 8 cu.yds, concrete 3730 cu. ft. Arcticset 1283 cu. ft. Class G; 130 cu.ft. 378 cu.ft. Class G w/18% See attached proposed drilling and completion program. 23. I hereb~.C.~tify that th~tr~CL~nd correct to the best of my knowledge District Drilling Engineer CONDITIONS OF APPROVAL Samples required F_~YES ~O Permit number Mud log required F-lYES Approval date Directional Survey required APl number ~,YES []NO 50- ~,t~) - g_C'7 ]7(~¢ SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE July 2, 1982 by order of the Commission Form 10-401 Submit in triplicate r-', _.. Wq~.T. C-23 (34-19-11-14) PBU PROPOSED DBl,.LING AND COMPLETION PROGRAM Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu. yds. concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. Blowout prevention equipment consists of 5000 psi W.P. pipe rams, blind rams and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. ~ximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil colun~ to 8800' TVDss. Vertically drill 12 1/4" hole to 3500' TVD and directionally drill 12 1/4" hole to 8327' TVD. Run 9 5/8" 47~ L-80 Buttress casing to 8323' TVD and cement first stage with 1283 cu. ft. Class G cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Arcticset I cement. The 9 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9186' TVD. Cement 7" liner to 500 ' inside 9 5/8" casing shoe with 378 cu. ft. Class G cement with 18% salt. Run 5 1/2" 179 L-80 A/B ~d Buttre ss I.P.C. tubing with 13 gas lift mandrels and a production packer assembly at 7882' TVD. A subsurface safety valve with dual control lines will be placed at 2150'. Displace tubing to diesel. Install and test ~as tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be ~!_h~itted on Sundry Notice to follow. B.O.P. ~C;TACK CONFIGUR~-TION L I I ! 1:5 5/8" TRIPLE RAM STACK 5000 PSI WP III I DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS 4" CHOKE LINE GATE HYDR. ASST. GATE Gas Cons. Coi[~rdssior~ 04 02 04 O2 04 I ~ ~J~ ~.~o~11 I WELLS 45' SUMP~ ~ : '~I ~ c-~ ~ ~ , ' . ~ c-z~. ~.-~ ~ ,I ~T.: ~o~z'ss,~" I C-22 ~ I 30 / CERTIFICATE OF SURVEYOR 25 26 27 28 _ PAD DETAIL SCALE I" = 400' PORTION OF T II N~R 1:5 &14 E~U.M. SCALE I" = I/2 MILE I hereby certify that J am properly registered to practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and alt dimensions and other details are correct. Bottom hole locations are furnished by others. 'SL VE O al' · t ~ % Ga'~y L. Mcr~i~ ! ~l,,~:..'.'/..s_"T~]. ~,., ..... ..,.. Date PLAT 3 OF 3 ADD PROPOSED C-2~ BHL, ADD PROPOSED C- ~-0 ~l ~22 BHL ADD P~OPOSED C- i9'BHL 26/82 PAD "C" EXTENSION Located In NE I/4 PROTRACTED SEC. UMIAT MERIDIAN Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F M. LINDSEY t~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS ZSO2West Northern Lights Boulevard Box 4-081 Anchorage, Alaska A- 11463 gUMM~R¥ 9174,3 9174.3 TOP G64330,~ 64;r~D4oaO ~OTT~ 8~3.54 S~6388,R5 9i~6.~6 CLO,~,EST APPROACH LtI~LL IDS]IT /l:'li"OPOS~x /l'~d~)¥~ T~D ~T ~ 4 91~6,3 ~,3 ~.2 4035.8 ~?~ Ai2t~ C I 4~,g 1~4.6 431e.4 ~5.5 0 4 315.? 0.9 ~,O 1,3 C G 14,6 ~7~ B 8 9t~.3 ~B4.3 ~.B ~ 4~1 i?4.S 4431.S c 10 4g~.a ~.1 ~7~ C i4 i~.S O iG 110.8 ~ 17 lOT,~ O.O i~,O ,t D 13 ~4,0 34~.7 ~t9,6 THE UELL UHICH COMES CLOSEST TO THE P~OPOSED UELL I$ 4871.6 46~.4 31;X~,4 276.9 -96G.g 3839°8 ~'5;,9 4448,4 494ot GiG.i L~ERSIO~ FOR PROPOSED UELL C-;L3 T DEGREE CL,OSE~T P, PPROP, CH U~LL IDEHT .rPROPOSED~ ~p~ ~g ~P~T ~ 4 g2~,3 3E~4.3 ~1.3 41~.1 ~ 3 gI~.3 ~G4.3 At~i~ C I 4~.8 C E 3~4.3 ~.e ~.e .4 L~ '15.5 e.~ 8.~ 0,8 C 4 3t5.? C S It4.? C 6 14.6 c 7 4~.S 4101.S ~.~ 40~.S 346.G B ~ Ot~.3 ~R4.2 g~-3 ~ 4~,i i?4,S 44~.9 ~ t7 gl~,3 ~94.3 C le 41~,1 93,G 4~i8,8 ~.G C 11 ~-~*1 lg,G 3~1.7 4i,i ~87~ C 13 ~e4.T e.e ~.G 49.6 C X4 i~,S 0.8 i~.O -3 C tS 3e~.O e.e 0 16 ite,B e,e t~.e .s 0 17 iOT.O O.O t~.O THE ~ELL ~HICH COHES CLOSEST TO THE PROPOSED UELL Rx~gee c 8 UERT[C~L INTERE. ECT[OH /PBMNL~gOU LIKE R PREPL~BM~ OF T~R~ER DEPTHS. TUD~ ~P~T ~D DEPOT DXGT~HC/ 5658°7 18a6,3 4@3i,9 473,0 -iGia.i 4E23.G 242.8 3~.3 22,2.4 -67g.3 389~. t 33.6 446T.4 5eE.a 584.8 CHECK LIST FOR NEW WELL PERMITS Company ~ ~ ...... -~, Lease & Well No ~ ....~ ITEM APPROVE DATE (2) Loc ,(2 thru 8) (3) Admin q:5~,~. ",.}-/~,~x~ .... 9 ~(~ thru 1~ 10 11 (4) C. asg 12 (12 th{u 20) 13 14. 15. 16. 17. 18. 19. 20. YES NO 1. Is the per, nit fee attached ......................................... 2 Is well to be located in a defined pool ............ 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 well bore plat included ........ ' '' 7. Is operator the only affected party ............................. 8. Can pemit be approved before ten-day wa~t'. .... ~11 ......... . Does operator have a bond in force ....................... . ............ . Is a conservation order needed ...................................... . Is administrative approval needed ................................... Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will c~ent tie in surface and intemediate or production strings ... Will cement cover all ~o~ prOductive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... (5) BOPE ~Z'.~,' 7o/-~ 21. (21 thru 24) 22. 23. 24. (6) Add:~.~,.~ ?,/.,?~_.. 25. Is a diverter system required ....................................... Are necessary diagrams of ~ BOP equipment attached ....... ~' Does BOPE have sufficient pressure rating -Test to ~--~ psig .. ~ Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................. Additional requirements ............................................. ~ REMARKS Additional Remarks: Geology: Engineering: rev: 01/13/82 ,,,, INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE · . i:~ , ....;,~ 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. II II Run 1' 21 - May - 1994 PDK-100/GR Borax Log ATLAS Atlas Wireline Services 1350 0149 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: OWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD C - 23 (34-19-11-14) 500292077500 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 07-JUN-94 1436.01 L. KOENN J. BENNETT 19 liN 13E 1315 1030 71.50 70.50 39.40 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 9442.0 47.00 7.000 10358.0 26.00 5.500 9059.0 17.00 4.500 9243.0 12.60 BASELINE DEPTH GRCH 9450.0 9449.5 9453.0 9452.5 9459.5 9460.5 9460.5 9461.5 9462.0 9462.0 9464.0 9464.0 9465.0 9464.5 9475.5 9475.0 9476.5 9475.5 9508.5 9507.5 9509.5 9508.0 9512.5 9513.0 9518.0 9518.5 EQUIVALENT UNSHIFTED DEPTH LDWG TOOL CODE: BHCS LDWG CURVE CODE: GR RUN NUMBER: 2 PASS NUMBER: 1 DATE LOGGED: 18-AUG-82 LOGGING COMPANY: SWS 95~19.0 9519.5 9520.0 9539.5 9550.5 9551.5 9570.0 9571.0 9571.5 9575.5 9576.0 9600.5 9601.5 9602.0 9618.0 9654.0 9656.5 9664.0 9668.0 9718.0 9719.0 9720.0 9729.0 9729.5 9737.5 9738.5 9740.0 9769.5 9770.0 9771.0 9816.5 9858.5 9939.0 9962.0 10037.0 10060.5 10070.0 10071.0 10071.5 10077.5 10109.0 10112.5 10119.0 10119.5 10155.0 $ REMARKS: 9519.0 9519.5 9520.5 9539.5 9550.5 9551.0 9569.5 9570.0 9571.0 9575.0 9576.0 9600.5 9601.0 9602.0 9618.5 9654.5 9655.0 9663.5 9667.5 9719.0 9720.0 9720.5 9729.5 9730.5 9738.5 9739.0 9740.5 9771.0 9771.5 9772.0 9817.5 9860.0 9940.5 9962.0 10037.0 10061.0 10070.5 10071.0 10071.5 10079.0 10110.0 10113.5 10120.0 10120.5 10155.0 PDK-100/GR Log. LOG TIED INTO ACOUSTILOG DATED 31-AUG-82. LOGGING PROGRAM ORGANIZATION: 1. LOGGED STATIC BASELINE PASS WITH WELL SHUT-IN. 2. LOGGED BASE SEAWATER PASS - 220 BBLS SEAWATER AWAY. 3. LOGGED BORAX PASS 1 - 21 BBLS BORAX AWAY. 4. LOGGED BORAX PASS 2 - 42 BBLS BORAX AWAY. 5. LOGGED BORAX PASS 3 - 70 BBLS BORAX AWAY. 6. LOGGED FLUSH SEAWATER PASS - 20 BBLS SEAWATER AWAY. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR THE STATIC BASELINE PASS, BASE SEAWATER PASS, & FLUSH SEAWATER PASS. THE CURVE IS NAMED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 8" CASING SIZE = 7" SALINITY = 0 PPM - STATIC BASELINE PASS SALINITY = 25,000 PPM - BOTH SEAWATER PASSES A POROSITY CURVE IS PRESENTED FOR THE BASE SEAWATER PASS. A POROSITY CURVE COULD NOT BE CALCULATED FOR THE STATIC BASELINE PASS BECAUSE THE SPECTRUM FILE WAS CORRUPTED. OPEN HOLE GAMMA RAY FOR DEPTH MATCHING DOWNLOADED FROM BP EXPLORATION UPS/CSS ON 25-MAY-94. SHIFT PROCEDURE AS FOLLOWS: 1. FIRST PASS GAMMA RAY DEPTH MATCHED TO PREVIOUS OPEN HOLE GAMMA RAY. 2. FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3. ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4. ALL SUBSEQUENT SGMA (PDK) PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. / ??MATCH1A · OUT $ FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9338.0 10126.0 9350.0 10138.0 (MEASURED DEPTH) BASELINE DEPTH SGMA 9330.0 9330.0 9474.0 9473.0 9476.0 9475.0 9477.0 9475.5 9478.0 9476.0 9497.0 9496.5 9498.0 9497.5 9499.0 9498.0 9503.5 9503.0 9508.0 9507.0 9509.0 9507.5 9517.0 9517.0 9518.5 9518.5 9519.5 9519.0 9520.0 9519.5 9521.0 9520.0 9550.0 9550.5 9550.5 9551.0 9575.0 9574.5 9577.5 9577.0 9589.5 9589.5 9598.5 9597.5 9600.0 9599.0 9625.0 9626.0 9685.0 9685.5 9725.5 9726.0 9733.0 9734.0 9776.5 9777.0 9791.0 9792.5 9812.5 9813.5 9864.0 9866.0 9923.5 9925.0 9930.0 9932.0 9935.5 9937.0 9981.0 9982.0 10009.5 10011.0 10033.5 10033.0 10066.5 10067.0 10083.0 10084.0 in separate files. EQUIVALENT UNSHIFTED DEPTH 10145.0 10155.0 $ REMARKS: 10145.5 10155.0 STATIC BASELINE PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ??MATCH1B. OUT $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 2 BIF PDK 68 3 BKL PDK 68 4 BKS PDK 68 5 CSLS PDK 68 6 LS PDK 68 7 MSD PDK 68 8 RATO PDK 68 9 RBOR PDK 68 10 RICS PDK 68 11 RIN PDK 68 12 SGMA PDK 68 13 SGMB PDK 68 14 SS PDK 68 15 SGNT PDK 68 1 GAPI 1 1 CPS 1 CPS 1 CU 1 CPS 1 CU 1 1 1 1 1 CU 1 CU 1 CPS 1 CU API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 60 * DATA RECORD (TYPE# O) Total Data Records: 111 966 BYTES * Tape File Start Depth = 10155.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 26417 datums Tape Subfile: 2 336 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape sUbfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9332.0 10126.0 9344.0 10138.0 BASELINE DEPTH GRCH 9341.5 9350.0 9349.0 9351.0 9403.0 9403.5 9423.0 9422.0 9428.5 9438.5 9439.5 9440.0 9440.5 9447.5 9446.0 9453.0 9451.5 9453.5 9452.5 9460.0 9459.0 9461.0 9459.5 9462.5 9467.5 9468.5 9470.0 9470.5 9476.0 9474.5 9489.0 9496.5 9494.5 9497.5 9509.0 9510.0 9508.0 9511.0 9514.5 9515.5 9516.5 9516.0 9519.0 9519.5 9519.0 9520.0 9527.5 9528.0 9537.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9338.5 9348.0 9401.5 9402.5 9427.5 9436.5 9437.5 9438.5 9439.0 9460.5 9465.5 9466.0 9467.5 9468.5 9487.0 9496.0 9507.5 9510.0 9513.5 9514.0 9517.5 9518.0 9525.5 9526.5 9535.5 95~37.5 9539.5 9540.0 9541.5 9550.5 9551.5 9558.5 9559.5 9574.5 9575.5 9580.5 9581.0 9589.0 9595.0 9595.5 9596.5 9600.5 9601.0 9601.5 9602.0 9604.5 9615.0 9618.0 9618.5 9619.5 9630.5 9664.5 9665.5 9668.0 9676.5 9704.5 9705.0 9705.5 9718.5 9719.0 9720.0 9729.0 9729.5 9730.5 9731.5 9738.0 9744.5 9745.5 9754.0 9755.0 9758.0 9758.5 9770.5 9778.5 9779.5 9780.0 9781.5 9784.0 9793.5 9794.0 9796.0 9796.5 9797.5 9798.0 9800.0 9538.5 9549.5 9550.0 9599.5 9600.0 9618.0 9629.0 9718.0 9718.5 9719.0 9728.0 9729.0 9737.5 9769.5 9792.5 9793.5 9795.5 9536.5 9539.0 9541.0 9558.0 9558.5 9573.5 9574.0 9579.0 9580.0 9588.0 9593.0 9593.5 9594.0 9598.0 9598.5 9601.5 9613.5 9616.5 9617.5 9663.5 9664.0 9666.5 9675.5 9703.5 9704.0 9704.5 9729.5 9731.0 9744.0 9744.5 9753.0 9753.5 9756.5 9757.5 9777.5 9778.0 9779.0 9780.5 9783.5 9796.0 9796.5 9797.0 9800.0 98Q1.5 9802.5 9804.0 9813.0 9816.0 9828.5 9829.0 9842.5 9857.5 9858.5 9859.0 9868.5 9888.5 9894.0 9897.0 9908.0 9913.5 9928.0 9929.5 9930.0 9935.0 9941.5 9976.0 9998.0 10005.5 10013.0 10023.0 10027.0 10027.5 10030.0 10035.0 10037.0 10058.5 10060.0 10060.5 10073.0 10074.0 10078.0 10078.5 10093.0 10093.5 10119.0 10119.5 10131.0 $ REMARKS: 9801.5 9802.5 9802.0 9804.0 9812.5 9815.5 9828.0 9829.0 9842.5 9858.0 9858.5 9859.0 9868.0 9889.0 9894.0 9897.0 9908.5 9914.0 9927.5 9929.0 9930.0 9935.0 9941.5 9975.5 9997.5 10005.5 10013.0 10021.5 10025.5 10025.5 10028.0 10033.0 10035.0 10056.5 10059.0 10059.5 10072.0 10073.0 10077.5 10078.0 10092.5 10093.0 10118.5 10119.0 10130.0 SEAWATER BASE PASS - 220 BBLS SEAWATER AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT / ? ?MATCH2A . OUT / ? ?MATCH2B. OUT $ : BP EXPLORATION : C - 23 : PRUDHOE BAY : NORTH SLOPE : ALASKA * .FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 118 Tape File Start Depth = 10155.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 28068 datums Tape Subfile: 3 293 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 9330.0 9330.0 9350.0 9349.5 9374.5 9374.5 9382.5 9383.5 9408.5 9413.5 9412.5 9427.5 9427.5 9449.5 9449.0 9454.0 9453.5 9459.0 9460.5 9460.5 9462.0 9463.5 9462.5 9466.0 9467.5 9466.5 9469.5 9470.0 9471.0 9470.0 9476.5 9497.5 9503.5 9502.5 9509.0 9514.5 9515.0 9515.5 9517.5 9518.5 9519.0 9520.0 9529.0 9531.5 9532.0 9532.0 9534.0 9534.5 9538.5 9539.0 9539.0 9541.5 9548.5 9548.5 START DEPTH STOP DEPTH 9338.0 10126.0 9350.0 10138.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9408.0 9465.0 9472.0 9472.5 9476.5 9496.5 9508.0 9511.5 9512.0 9514.0 9516.0 9517.5 9518.0 9518.5 9527.5 9530.5 9533.0 9534.0 9538.0 9541.5 9549.0 9549.5 9550.0 9550.5 9554.0 9555.5 9561.0 9562.0 9575.0 9586.5 9595.5 9596.5 9602.0 9603.0 9604.5 9617.0 9624.5 9644.5 9645.5 9646.0 9646.5 9663.5 9685.0 9689.0 9719.0 9720.0 9721.0 9726.5 9729.0 9729.5 9730.0 9738.5 9739.0 9739.5 9740.0 9745.5 9746.5 9759.5 9760.0 9760.5 9771.0 9781.0 9785.0 9785.5 9786.0 9790.5 9796.0 9797.0 9798.0 9799.5 9800.0 9801.0 9812.0 9815.5 9818.0 9833.5 9864.0 9869.0 9870.0 9871.5 9549.0 9553.5 9554.5 9561.0 9574.0 9594.5 9624.0 9663.0 9684.0 9688.0 9719.0 9720.0 9720.5 9726.0 9729.0 9738.5 9760.0 9761.0 9761.5 9771.0 9790.5 9812.5 9815.5 9864.5 9549.0 9549.5 9550.5 9561.0 9561.5 9586.0 9594.0 9594.5 9600.0 9600.5 9602.0 9616.5 9644.0 9644.5 9645.0 9646.0 9729.0 9730.0 9739.0 9739.5 9740.0 9745.5 9746.0 9780.5 9785.0 9785.5 9786.5 9796.5 9797.0 9798.0 9800.0 9800.5 9801.0 9818.0 9834.5 9870.0 9871.5 9873.0 9907.0 9908.0 9908.5 9912.0 9926.5 9929.5 9930.5 9932.0 9936.5 9939.0 9939.5 9941.0 9942.0 9944.0 9968.5 9980.0 9987.5 9988.0 10010.5 10013.0 10033.0 10036.5 10037.5 10046.5 10058.5 10066.5 10071.5 10078.0 10083.0 10087.0 10089.0 10091.0 10091.5 10113.5 10114.5 10115.0 10126.0 10155.0 $ REMARKS: 9907.5 9908.5 9909.5 9913.0 9926.5 9929.5 9931.0 9932.0 9936.0 9939.5 9940.5 9942.0 9942.5 9944.5 9968.5 9980.0 9987.5 9987.5 9988.5 10009.5 10013.5 10032.0 10035.0 10036.5 10036.0 10045.5 10057.5 10066.0 10071.0 10078.5 10083.5 10087.5 10089.0 10091.0 10091.5 10113.5 10114.5 10115.0 10126.0 10155.0 BORAX PASS 1 - 21 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH3A . OUT / ? ?MATCH3 B. OUT $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 4 00 201 24 56 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 104 Tape File Start Depth = 10155.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 51183 datums Tape Subfile: 4 273 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9332.0 10126.0 9344.0 10138.0 BASELINE DEPTH GRCH 9330.0 9330.0 9340.0 9339.0 9341.5 9350.0 9349.5 9351.0 9371.0 9371~. 0 9382.0 9382.5 9384.0 9384.5 9413.0 9412.0 9428.0 9427.5 9448.0 9447.0 9452.5 9451.5 9453.0 9452.5 9453.5 9453.0 9460.5 9459.5 9461.0 9463.5 9464.5 9471.5 9472.0 9472.5 9473.5 9475.5 9474.5 9476.0 9476.5 9475.0 9483.0 9489.5 9488.5 9500.5 9499.5 9509.0 9507.5 9511.5 9514.5 9515.5 9516.5 9517.0 9518.0 9519.0 (MEASURED DEPTH) in separate files. EQUIVALENT UNSHIFTED DEPTH SGMA 9338.5 9348.0 9383.0 9383.5 9459.5 9462.0 9462.5 9469.5 9470.5 9471.0 9471.5 9474.0 9481.5 9507.5 9510.5 9513.5 9514.0 9515.0 9516.0 9517.0 9517.5 9528.5 9531.5 9537.0 9537.5 9539.5 9550.0 9550.5 9551.5 9557.5 9558.5 9566.0 9567.0 9568.0 9570.0 9570.5 9573.0 9573.5 9574.0 9574.5 9575.0 9575.5 9576.0 9588.5 9589.5 9590.5 9595.5 9596.0 9597.0 9600.5 9601.0 9605.0 9608.5 9617.0 9617.5 9624.5 9629.5 9630.5 9631.5 9642.5 9643.0 9644.0 9672.5 9673.5 9685.5 9701.5 9706.0 9712.5 9714.0 9714.5 9715.0 9718.0 9719.0 9719.5 9729.0 9736.5 9737.0 9739.0 9740.5 9742.0 9759.0 9539.0 9550.0 9550.5 9566.0 9566.5 9568.5 9569.5 9573.5 9574.0 9574.5 9588.0 9589.0 9599.0 9600.0 9623.5 9628.5 9629.0 9684.5 9719.0 9729.0 9738.5 9527.0 9530.5 9536.0 9537.0 9549.5 9550.5 9557.5 9558.0 9565.5 9572.0 9572.5 9573.5 9574.5 9575.0 9587.5 9593.5 9594.0 9594.5 9602.5 9607.0 9616.0 9617.0 9631.0 9642.5 9643.0 9643.5 9672.0 9672.5 9700.5 9705.5 9712.0 9713.0 9713.5 9714.0 9717.0 9718.0 9719.0 9736.0 9737.0 9740.5 9741.5 9758.5 9760. 9775. 9775. 9776. 9779. 9780. 9781. 9784. 9795. 9796. 9798. 9800. 9805. 9806. 9806. 9808. 9808. 9816. 9817. 9818. 9828. 9836. 9857. 9864. 9869. 9894. 9895. 9896. 9898. 9906. 9908. 9909. 9911. 9912. 9913. 9934. 9935. 9966. 9987. 9988. 9989. 9990. 10010. 10013. 10030. 10034. 10039. 10040. 10041. 10042. 10044. 10045. 10046. 10047. 10058. 10058. 10060. 10067. 10067. 10070. 0 0 5 0 0 0 5 0 5 5 0 0 0 0 5 0 5 0 0 0 0 0 5 5 0 0 5 5 0 5 5 0 0 0 0 5 0 0 5 0 0 0 0 0 0 0 5 0 0 5 5 0 5 5 0 5 5 0 5 5 9775.5 9796.0 9806.5 9816.0 9864.5 9935.0 9965.5 10009.5 10029.0 10033.0 10046.5 10060.0 10067.0 10069.5 9759.0 9774.0 9775.0 9778.5 9779.0 9780.5 9784.0 9795.5 9796.0 9797.5 9800.0 9805.0 9805.5 9807.5 9808.5 9817.0 9817.5 9828.0 9836.0 9858.5 9870.0 9894.0 9895.5 9897.0 9898.5 9906.5 9908.5 9909.5 9911.5 9912.0 9913.0 9935.0 9988.0 9989.0 9990.0 9990.5 10013.5 10038.0 10038.5 10040.0 10041.5 10043.0 10043.5 10045.5 10046.5 10056.5 10057.0 10066.5 10071.0 10076.0 10077.5 10083.0 10084.0 10089.5 10090.0 10101.5 10113.0 10118.0 10119.0 10155.0 $ REMARKS: 10070.5 10083.0 10101.0 10113.0 10118.0 10118.5 10155.0 10075.5 10077.5 10084.0 10089.0 10089.5 BORAX PASS 2 - 42 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ??MATCH4A. OUT / ? ?MATCH4B. OUT $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 CU 8 RATO PDK 68 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 1 CU 14 SS PDK 68 1 CPS * DATA RECORD (TYPE# 0) Total Data Records: 104 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 56 966 BYTES * Tape File Start Depth = 10155.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 52834 datums Tape Subfile: 5 307 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9334.0 PDK 9346.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 9341.5 9413.5 9413.0 9425.0 9425.0 9426.5 9426.5 9448.5 9448.0 9464.0 9463.5 9465.0 9464.0 9468.5 9469.5 9471.0 9471.5 9473.0 9474.0 9477.5 9476.5 9478.5 9477.0 9479.5 9478.0 9487.5 9497.0 9496.0 9497.5 9498.0 9498.5 9499.5 9507.5 9506.5 9508.5 9507.0 9510.0 9508.5 9511.0 9511.5 9512.5 9514.0 9515.0 9517.0 9517.5 9517.5 9518.0 9518.5 9519.5 9519.5 9521.0 9520.0 9531.5 for each pass in separate files. STOP DEPTH 10126.0 10138.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9340.5 9467.5 9468.0 9469.5 9470.5 9472.0 9472.5 9486.0 9496.5 9497.5 9498.0 9498.5 9507.5 9511.0 9511.5 9512.0 9513.5 9514.0 9516.0 9516.5 9517.5 9530.5 9532.0 9533.5 9537.0 9537.5 9539.5 9549.0 9550.0 9550.5 9551.0 9553.0 9553.5 9554.0 9554.5 9556.5 9560.5 9563.0 9564.0 9564.5 9565.5 9567.5 9568.5 9569.5 9574.5 9575.0 9576.0 9586.5 9595.5 9596.0 9597.0 9602.0 9604.5 9608.5 9609.0 9616.5 9617.5 9618.0 9618.5 9628.0 9629.0 9629.5 9630.0 9631.0 9631.5 9641.5 9643.0 9644.0 9652.0 9653.0 9653.5 9656.5 9663.5 9680.5 9686.5 9714.5 9716.0 9719.0 9726.0 9726.5 9727.0 9737.5 9534.0 9539.5 9549.0 9549.5 9553.0 9553.5 9555.5 9560.0 9562.5 9563.0 9564.0 9567.0 9567.5 9568.5 9574.0 9574.5 9575.0 9601.0 9618.0 9627.5 9628.0 9628.5 9629.5 9679.5 9685.5 9719.0 9531.5 9536.5 9537.5 9550.5 9551.5 9553.5 9554.0 9564.5 9565.0 9586.0 9594.0 9594.5 9595.0 9602.5 9607.5 9608.0 9616.0 9617.0 9618.0 9628.0 9628.5 9629.5 9631.5 9642.0 9643.5 9644.0 9652.0 9652.5 9653.5 9656.5 9663.0 9714.0 9716.0 9726.0 9726.5 9727.0 9737.5 9738.0 9740.0 9745.5 9746.0 9747.0 9753.5 9754.0 9759.5 9760.5 9772.5 9773.5 9775.0 9781.5 9784.0 9785.0 9796.0 9796.5 9797.0 9798.0 9800.0 9800.5 9801.5 9803.0 9804.0 9814.0 9814.5 9815.5 9816.5 9817.0 9821.0 9822.0 9822.5 9823.5 9825.0 9826.0 9826.5 9827.0 9838.0 9857.5 9868.5 9894.0 9899.0 9906.0 9911.0 9927.5 9934.5 9935.0 9938.0 9939.0 9988.0 9989.0 9990.0 10003.0 10004.0 10011.0 10013.5 10030.5 10035.0 10036.5 10046.5 9772.5 9773.0 9774.5 9785.0 9796.5 9801.0 9803.0 9814.0 9815.0 9816.0 10030.0 10036.0 9738.5 9740.5 9745.5 9746.0 9746.5 9753.0 9754.0 9759.5 9760.0 9781.0 9784.5 9796.5 9797.0 9798.0 9801.0 9801.5 9802.0 9803.5 9804.0 9816.5 9817.5 9821.5 9822.0 9822.5 9824.0 9825.5 9826.0 9826.5 9827.5 9838.5 9858.5 9869.5 9894.5 9899.5 9907.0 9912.0 9928.0 9935.0 9936.0 9939.0 9939.5 9988.5 9989.0 9989.5 10003.5 10004.5 10012.0 10014.5 10034.0 10045.5 10048.5 100~0.5 10067.5 10074.0 10077.5 10078.0 10078.5 10083.0 10084.0 10089.0 10090.5 10091.0 10113.0 10114.0 10114.5 10115.0 $ REMARKS: 10060.5 10084.0 10113.0 10113.5 10114.0 10114.5 10047.5 10067.0 10073.5 10077.5 10078.0 10079.0 10084.5 10089.0 10090.5 10091.0 BORAX PASS 3 - 70 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH5A. OUT / ??MATCH5B. OUT $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 SGMA PDK 68 1 CU SGMB PDK 68 1 CU SS PDK 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 O0 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 56 * DATA RECORD Total Data Records: Tape File Start Depth Tape File End Depth (TYPE# 0) 966 BYTES * 104 = 10155.000000 = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 75949 datums Tape Subfile: 6 311 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape sUbfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate PASS NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9334.0 10126.0 9346.0 10138.0 (MEASURED DEPTH) BASELINE DEPTH GRCH 9330.0 9330.0 9337.0 9337.0 9341.5 9340.5 9350.0 9349.5 9374.0 9374.0 9382.5 9383.0 9413.0 9412.5 9422.5 9422.5 9423.0 9423.0 9424.0 9423.5 9433.5 9432.5 9448.5 9448.0 9449.5 9448.5 9459.5 9459.5 9461.0 9461.0 9462.0 9461.5 9462.5 9461.0 9463.5 9463.0 9462.0 9464.5 9463.5 9462.5 9471.5 9469.5 9472.0 9470.5 9476.5 9475.5 9477.0 9475.5 9484.0 9482.0 9497.0 9495.5 files. 9497.5 9508.5 9509.5 9508.0 9510.0 9509.0 9510.5 9511.5 9512.0 9513.0 9514.0 9515.0 9518.0 9517.5 9518.5 9518.5 EQUIVALENT UNSHIFTED DEPTH SGMA 9496.5 9507.5 9510.0 9511.0 9512.0 9513.0 9513.5 9514.0 9519.5 9520.5 9528.0 9532.5 9533.0 9533.5 9541.0 9541.5 9551.0 9552.0 9554.0 9557.5 9569.0 9570.0 9570.5 9571.0 9588.5 9595.5 9596.5 9600.0 9601.0 9602.5 9604.5 9616.5 9617.5 9628.5 9629.0 9629.5 9630.5 9631.5 9643.0 9643.5 9644.5 9645.5 9653.5 9654.5 9685.0 9702.5 9709.0 9710.0 9717.5 9718.5 9719.5 9720.5 9730.5 9731.0 9731.5 9732.0 9732.5 9733.0 9746.0 9747.0 9752.5 9759.0 9760.0 9761.0 9761.5 9765.0 9766.0 9770.5 9519.5 9520.0 9550.5 9551.0 9568.0 9568.5 9569.0 9570.0 9599.0 9599.5 9601.0 9617.0 9628.0 9628.5 9630.5 9684.0 9702.5 9709.5 9718.5 9719.5 9720.0 9730.0 9731.5 9518.5 9519.0 9526.5 9531.5 9532.0 9533.0 9540.5 9541.5 9554.0 9557.0 9588.0 9594.0 9594.5 9598.0 9598.5 9602.0 9616.0 9628.5 9629.5 9630.5 9631.0 9642.5 9644.0 9645.0 9645.5 9653.5 9654.0 9709.5 9717.5 9718.5 9719.0 9730.0 9731.0 9732.0 9732.5 9733.0 9746.0 9746.5 9752.5 9759.0 9759.5 9760.5 9761.5 9765.0 9765.5 9770.0 9771.5 9772.0 9772.5 9781.5 9784.0 9785.5 9786.0 9787.5 9788.5 9790.5 9793.5 9794.0 9795.0 9795.5 9796.0 9796.5 9797.5 9800.0 9805.5 9806.5 9813.5 9816.0 9816.5 9822.5 9826.0 9843.0 9857.0 9864.5 9869.0 9888.5 9894.5 9913.5 9927.5 9935.0 9938.5 10007.5 10013.5 10033.0 10035.0 10066.5 10068.0 10069.0 10071.0 10074.0 10078.5 10080.5 10081.0 10083.0 10117.5 10118.5 10119.5 10120.0 10155.0 $ REMARKS: 9770.5 9771.0 9772.0 9781.0 9784.0 9785.5 9786.5 9788.0 9788.5 9790.5 9793.5 9794.5 9795.5 9795.5 9796.5 9796.0 9797.0 9796.5 9797.0 9800.5 9806.0 9806.5 9813.0 9815.5 9816.5 9822.5 9826.5 9843.5 9858.0 9865.0 9869.5 9889.5 9895.0 9914.0 9927.5 9935.0 9939.0 10007.0 10014.0 10032.0 10034.0 10066.0 10067.5 10068.5 10071.0 10073.5 10079.0 10081.0 10081.5 10083.0 10117.5 10118.0 10119.0 10119.5 10155.0 SEAWATER FLUSH PASS - 20 BBLS SEAWATER AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. /??MATCH6A.OUT / ? ?MATCH6B . OUT $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 60 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 111 Tape File Start Depth = 10155.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 79251 datums Tape Subfile: 7 295 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape sUbfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9334.0 PDK 9346.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ STOP DEPTH 10138.0 10150.0 21-MAY-94 FSYS REV. J001 VER. 1.1 1315 21-MAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL NUMBER 2725XA 2324XA 2120XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10358.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PROD./SEA H20/BORAX .00 .0 207.7 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): .0 BASE NORMALIZING WINDOW (FT) : .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: STATIC BASELINE PASS. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 21 SGNT PDK 68 1 CU 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 17 922 28 5 4 00 201 24 1 84 * DATA RECORD (TYPE# 0) 974 BYTES * Total Data Records: 297 Tape File Start Depth = 10150.000000 Tape File End Depth = 9334.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 147780 datums Tape Subfile: 8 372 records... Minimum record length: 62 bytes Maximum record length: 974 bytes Tape sUbfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9330.0 PDK 9342.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10133.0 10145.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): '21-MAY-94 FSYS REV. J001 VER. 1.1 1422 21-MAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL NUMBER 2725XA 2324XA 2120XA .0O0 10358.0 .0 PROD./SEA H20/BORAX .00 .0 207.7 0 .0 .000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : .0 BASE NORMALIZING WINDOW (FT): .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: BASELINE SEAWATER PASS - 220 BBLS SEAWATER AWAY. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 21 SGNT PDK 68 1 CU 4 22 PHI PDK 68 1 PU-S 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 17 922 28 5 4 00 201 24 1 4 00 201 24 1 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 297 Tape File Start Depth = 10145.000000 Tape File End Depth = 9330.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 154255 datums Tape Subfile: 9 372 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9335.0 PDK 9347.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO) : STOP DEPTH 10135.0 10147.0 21-MAY-94 FSYS REV. J001 VER. 1.1 1623 21-MAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ TOOL NUMBER 2725XA 2324XA 2120XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10358.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PROD./SEA H20/BORAX .00 .0 207.7 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : .0 BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 1 - 21 BBLS BORAX AWAY. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 17 922 28 5 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 271 Tape File Start Depth = 10147.000000 Tape File End Depth = 9335.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 216010 datums Tape Subfile: 10 346 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape SUbfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9330.0 PDK 9342.0 $ LOG HEADER DATA STOP DEPTH 10135.0 10147.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-MAY-94 FSYS REV. J001 VER. 1.1 1725 21-FLAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL NUMBER 2725XA 2324XA 2120XA .000 10358.0 .0 PROD./SEA H20/BORAX .00 .0 207.7 0 .0 · 000 .000 .000 .0 .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : .0 BASE NORMALIZING WINDOW (FT): .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 2 - 42 BBLS BORAX AWAY. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 17 922 28 5 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 271 Tape File Start Depth = 10147.000000 Tape File End Depth = 9335.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 222485 datums Tape Subfile: 11 346 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape sUbfile 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 5 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9332.0 PDK 9344.0 $ LOG HEADER DATA STOP DEPTH 10135.0 10147.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ 21-MAY-94 FSYS REV. J001 VER. 1.1 1814 21-MAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL NUMBER 2725XA 2324XA 2120XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 10358.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PROD./SEA H20/BORAX .00 .0 207.7 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : .0 BASE NORMALIZING WINDOW (FT): .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: BORAX PASS 3 - 70 BBLS BORAX AWAY. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 4 06 511 09 4 00 201 24 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 00 201 24 4 71 162 89 4 71 162 89 4 32 125 68 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 52 386 28 4 05 626 89 4 17 922 28 0 1 6 6 6 1 1 6 6 0 1 0 0 0 0 6 1 5 6 5 80 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 272 Tape File Start Depth = 10147.000000 Tape File End Depth = 9332.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 284492 datums Tape Subfile: 12 347 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape sUbfile 13 is type: LIS FILE HEADER FILE NUMBER: 12 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 6 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9332.0 PDK 9344.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10135.0 10147.0 21-MAY-94 FSYS REV. J001 VER. 1.1 1906 21-MAY-94 10169.0 10150.0 9350.0 10149.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ TOOL NUMBER 2725XA 2324XA 2120XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .00O 10358.0 .0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PROD./SEA H20/BORAX .00 .0 207.7 0 .0 .000 .000 .000 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): .0 BASE NORMALIZING WINDOW (FT) : .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 90000 TOOL STANDOFF (IN): .0 REMARKS: SEAWATER FLUSH PASS - 20 BBLS SEAWATER AWAY. $ CN : BP EXPLORATION WN : C - 23 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 ISS PDK 68 1 CPS 4 9 LS PDK 68 1 CPS 4 10 MON PDK 68 1 CPS 4 11 MSD PDK 68 1 CU 4 12 RATO PDK 68 1 4 13 RBOR PDK 68 1 4 14 RICS PDK 68 1 4 15 RIN PDK 68 1 4 16 SGMA PDK 68 1 CU 4 17 SGMB PDK 68 1 CU 4 18 SPD PDK 68 1 F/MN 4 19 SS PDK 68 1 CPS 4 20 TEN PDK 68 1 LB 4 21 SGNT PDK 68 1 CU 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 71 162 89 6 4 71 162 89 6 4 32 125 68 0 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 17 922 28 5 4 00 201 24 1 84 * DATA RECORD (TYPE# 0) 974 BYTES * Total Data Records: 297 Tape File Start Depth = 10147.000000 Tape File End Depth = 9332.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 294228 datums Tape Subfile: 13 372 records... Minimum record length: 62 bytes Maximum record length: 974 bytes Tape Subfile 14 is type: LIS 94/ 6/ 8 01 **** REEL TRAILER **** 94/ 6/ 8 01 Tape Subfile: 14 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 8 JUN 94 ll:41a Elapsed execution time = 1 minute , 8.7 seconds. SYSTEM RETURN CODE = 0 V~TFTC~TION ~,ISTTNG 'r y p F~ o.e., o OhO 030 O! (~ ,,')12 004 O04 002 006 0O4 C 0 P ? 065 065 F ~ T ~. T O ~ 0 0 O 4 RA~ PS ! n 42 .I 0 0 4 ~ ~ i ~aP'I , -' ~....~ L7-. TnT PS 1 CPS 0 6P 6~ 68 6~ 6~ 69 6~ 6~ 6~ 6~ 6~ 68 !T'Dm t7. 70!. 33, 70~9 O0, A2 t797 ! '3r; 7 FTCV q~.~375 21,5.3'750 71 !..5000 252,500~ 945.75OO 73.937~ t~! .~ono 17d. O000 FR,aC ~'BAC FS lC .u-S 47.96R7 zt5.0313 92.8125 94.4375 50. 343': 105.~3~5 28. ~250 1. 6,924? 66.6~50 TUT T D T !7,73-44 17.9062 31¢) , O00f! 26.1. 4O6 3!')5. Oo ¢~0 33'~437 43.~437 ,44.437 ~ 2q5. 2500 1.4.17~7 23.37~0 ?c,t .7.%00 31 .0313 37.6563 2P~. r)Qo0 aS.56z5 29~. 25,a0 2O7, ~ 250 22.. r~. !250 230.7500 203. 3 ~ 50 64,. 2109 pl~ 1~2~ 4. ~ ..... F{AC~' FA Cf*" BACK ,~ f(:" S I 7.7969 PRIG P, 5.3 !.25 ~ '75. S750 FBA 207.&.950 FRAE !8.53!] ~a~,.BOOn I J 7. 5000 !~6.7500 192.7500 225. 0000 FBAC 1g.39o6 FS!G 2~2.~250 17 3!''' ~'' . . ,_, :~ F 139,3750 FBAC I g, 8437 FS!G 2o0,] 250 FP, AC !.~.953! FSI(; 2Ol .7500 FR~C ~ 7.0OOO FSIF: 23o.000n 17 .ngl~ 224.9492 16,734a '/4. o 74. 7500 !. 5.25'7~ 36.5313 15.25no 66.9375 15.~!56 74.3125 1%.!32~ 74 ' ~ 750 15.4~4,4 82.2500 15.7891. 62. 3750 15.9453 91. 95.1.250 16.343~ 103.6250 15.5!5& !. t ]. 3750 1. 4.2 ~.22 74.R~25 !4..023a 99.1875 ]4.2734 gg. 0000 !4.21n~ 113,0000 13. ! a 139, F; 7 3()0.2%on 44.207o 4a. ;~730 56.0737 57.6,973 73. =, 250 65.7500 .4 ..... "~ '-. '' ,,: 1 !~.9375 310. 1 ~7.6875 357. 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';~ 7<.~'' ~)602, ~+9,6 44.b 17.1 15.8 11, ~'~ 1~0.~~ ~ :~ '. · - .,~,~:~' '~.~::~:~s 7:: ..,.~ s,,.~,~,,~.',.,,,.,~.~,~.:~{~- ........................................ ~.~, .~G, ~ ~.,.~. ......... ~..~..,.~ .......... 9612. 41.6 88.2 27.~ ~,~ 56.7 74.8 12.~ ...... : ........................... 9~!.3,. 5.2, o ........ ,~..,.~ ......... .2,.Z,._.!...:..._..:~.,.G.:~:~L~::~.:~?~,::?::~ 96'~, ~;~ ~6, ............................ ~"gi'~'~ ........... ~"9--:6'- ~'~'~ ........ : ..................... 9-g-~i"; .... 4i-'~-s .... 9622. ~,.8 9623. 65.9 ........................... ~'~'~"~"-~' ....... i"~"i'"~'¥-~ o ~ ~ 9628, 63.2 q5.2 28,0 52,2 73,7 ~8.1 ~.<.~ 5 9630, 41,3 41.3 32,Z 62,3 118,:~ 68,9 12,1 .............................................................. ~ ........................................... ~-~y~ ...... ~ ~ * ~. ~ ~~ r yyw-~~ ~631. 39.~ 34.8 33'~ 5 ~ ~<~:'.:: '~:~ ~/ 9632, 3N,O 35.~ 26.9 53,1 124,1 64,1 963~. 35.5 30.8 32.1 ~9.7 105.5 62~6 ~ 2..~.....,,.~, ............................ ~'~ 37 .................. 3 ...................... 9 '3 ................ 6. Z; ............ 2 ~,..,..6: .......... ? ...... ................. ~-P,,~,.~.;~[~.[~,~ ~ '~'''''~ ...... ........ '"':::"~"""'"'~::>""'"'"~; '"' ~'~"'~"~?~'~%~<"?"' .................. 9658. 3~.7 29.7 3~.3 65.9 1A2.~ 61.1 ........ ................... ............. 96q2. 55.0 30.6 58.0 76.6 279.0 60.6 13.1 9 b ~7. 2 . 1 2 .~. ~ .~ ?..,.8 ................ ~..~..,_.~..<.,__..~:.<~:.:?.:~U:.,~::L~.:<~:~.:~?~::~,<~ 96~8. 2~,0 2~.1 37.0 79,~ 2~'i, ~ 6~,2 i3.6~ ~ ' .... ,., .,,-.., ......................... ...::.. ,.,,,,:,....,..., PAGE 10 30[.t10 ALASKA PETROLEUM COMPAN! O.S. C-2:5 : ' DEPTH GR GR1 RFOC RILM RILD SP CN ~[AL DEN ............................... F'f .............................. ................ -AFi ................. - .......... 9650. 27.5 25.6 36.b 71.1 185.6 66.3 1~.5 8,7 2.1 96~2. 26,6 28.~ ~0,~ 67,6 124.~ 68 2 ~6,0 8.g 2,~ 29~.2 965q. 31.6 5~.~ 51.9 58,7 129.9 69.0 1.5.6 8.7 2.~5 - : ~' ' ' -" '~:~""~;~;~f~' ~'"~ {~! '~ .... ?~¢ ~;~;~!.. 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Z 3~.1 60.3 129 ..?.. 75.0 8.7 2.3 ~0 .................................. 9.Z.D.X., ....... .5.?_,...~ .......... 4..!..,.~ ................ .~_~..,.ff ............. ~.....p.6.,.:~.~ 970d, ..5o.0 33.0 29,6 55, 3 127,~ 7~ ..... ~3,3 b.7 ~4~ ........ 26,~ 970/4. 5~.6 50.9 27.6 47.9 9 ~%~74 ............................................... ~ ...................................................... 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T'~"~ ...................... ,'.~'"'" "2 ............. q7 .................. T ...... ~2~7~'~~~ 9838. 25.b 25.7 47.0 79,5 2~0, iX '+8.5 8.~ ~.6 2,t3 23.3 .... 0.1 9842. 27.0 27.5 41..5 82,8 ~,~,~.7,~ 46.5 1~9 8.6 2.5 ,~ .............. 95~+8. 27.6 24.4 '45.6 99.9 362.7 ~3.6 11.2 ~.6 2.3 24.5 PAGE SOHIO ALASKA PE'fliOLEIJF~ COMPAN~ 9850, 31.1 27,5 ~q,1 10;5,2 28~,2 ~3,9 9,3 8, 9852, 2b,b 25,1 ~,~ 9G,6 286,5 ~5,8 10,2 8,6 2-~ 21 7 ~ ~ ", :; '.%" >7 ~{.::~'~'~;~:~:'. ':~'::~:::~;":~: "-~::~':~:~? 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O ~+7.5 12. ~ 8.5 2,5 22.2 '-- 2 ................. 7'; ..... ~; 7" '~ - 2 .... %;2-"'-?%7- ..... ~. ~?;~,.~...: .,.,~?-, ......... ' .... .,:~..,.,~,........~:,~.,~. .............. -;:~¥ ' ....... 98e2. 26.~ ~6.0 5~.~ 65.6 z6~.:,;~ ..~.Z.,.,,~z5.7 s.5 ~.~ 989~. 2~.5 27.5 50.~ 51. ~12q. n .~._.~ 13.2 8.5 2~~.~ 9896. 26.5 2~.6 51.2 g8.9 9~.2 ~B.8 i~.5 8.5 ........ 9897. 2 .~ 2.6.,.~27?7 ............ 989B, 2'~,6 27.5 2*~,O 59,0 77, ~ ~....~ b i:J,5 S,5 PAGE 15 9900. :~3.9 29.~ 25.i 37.2 65.7 5i,s i~.i a.5 ~A~..~,.. 2~ 9902. .5U.6 27.9 2b.1 ~0.~+ 79.~ 50.5 15.0 6.5 2~3 22.0 Q.O " ' ~ * : ' '. :' :~ ';:~ '::~:'~.::""x'~.~:;~¢~'Y,:::::::~ :.{;:~'? 6:::..:~ ~&': ~:<. F;::<:,' ~¢~,:~ ~:v,,~:~g,'.~ 9910. 27.7 29.0 20. / 32. + ,~,).P 5~,~8 lo.,~ 8. ~ ..................... · ................... :--7 ...... 2 ................... : ............................... 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T': 6855, 92.7 .......... ~,~ ~655, 115,2 6875. 114.1 5.9 5.6 ........................ -g~"~'~7'"~"~"~Y'- 3.,.7 5.:,..~ ............................. 6915. 110.9 3.2 q.6 3,8 -3, ~'~ 0,0 0,0 0,0 ......................................................... ~ ................. ~.:. ............... ................ 6935. 129,0 3.9 5,~ ~,7 -q,~ 0,0 0,0 0,0 ........................ ............................................................................................................................. 6955, llZ,8 5.9 5,7 q,2 -3,~, 0,0 0,0 O,O ....................................................................................................................................................................... 6975. 136,N 3,1 ~.2 ,~.5 -3,7 0,0 0,0 0,0 6995, 122,0 5.1 ~,7 .5,8 -3,7 0,0 0,0 0,0 7005, 1~,3 ~,6 5,~ .' ~-~':2i~:?~ . ............................................................... .,...~ 7015. 126.0 5.b ~.7 q.O -3,7 0,0 0,0 0.0 ....................... 7055. 155.5 3.6 5.0 tl.l -3,g 0.0 0.0 0,0 7055 136 1 5 b b U ~ 0 -3,5 0 0 0,0 0.0 ..................... 7065 · 139 , 7 3 , 5 q , ~ . 3 '9:~. ?:.~ ................................ ........................................................................................................................................................... 707~-.~. 1~2.7 3.7 5,Z ~,,~ -3,7 0,0 0,0 0,0 .......................................... · ...... ~ · ~ ' ~:: ,~: :::~:~F~'~.~-[?:.~:~:::~':::::~?~:L..::~:? ::??.':: .................. 70~5, 16~.7 ~,6 ~.~ 5,0 711%, 15q.6 5.~ S.2 b,3 -~,~ 0,0 0,0 0,0 ........................................... .................................. ~ ~ '~ · ~ ~ · ~ ~ · ~ ~ ~ . ~ ~:.~ ~:~::7 ~'",--J?:c:-,,-.:.' .,'~':-- PAGE ................ $.0H l 0 ALA,SK A PL1 t~,OLL.UF!....C!?.dt:_!AN,. D,S. C-23 DEPTH Gtt2 t.tFC 1 R L.r-", / RI_Di SP:I. /:NC GR3 SP2 713.'5, 157.6 3,~ 3,7 3,2. -3,7 0,0 0,0 0,0 .... ..... 72~5. 116.0 ,7 727'5. 115.7 7285, 121..5 7295. 118.2 7305. 1..17,9 7.515, llo. O 7335, 73q5. 118.8 7355. 7365. 111.3 ..... '7375. 118.9 2.7 3,2 2,7 2 3,1 2,6 2. 0 0 0 0 2.6 3,3 7395, 109.1 2,6 3,2 2,7 -2.A 0,0 0,0 Il.{) ~ ~ , ~ ' , ': ~ ,';;::.'%~:., . -? :...;:;:s~.:. ~:.,:.....:.~.¢:;::~,.-~....:...~-:~ -,:,.::.:..... ~.;~:x,:c¢~.:.:.......;.: ~-.-.:.,-::.:~..-.::.~~ ...... 7q15. 12~.5 2.& 5.~ 2.8 -5.7 0,0 0.0 0,0 'F~35. 106.7 2.6 3.8 3.1 -3.~ 0.0 0.0 0.0 ..........................7qq5, 109,5 2.b 7~55. lOq.2 3.2 5.0 3.8 -~,5 0.0 0.0 0.0 ............................. 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PAGE 11 SOHIO A,L, ASKA PETROLEUM COMPAN! ............................................................... ~=~ 6R2 AND SP1 ARE RUN WITH OIFL;R 7655, iiO,5 i,9 2,2 ],9 - :~ · .~ 0,0 655. 100.7 1.8 1.9 77i~, i00,5 2,5 ~,9 2,~ 7755. 7b.2 2.2 2.2 P.O -5.E 0.0 O.O ...,...,..~ ~ 7755. lqO ~OOO0 07707.2 2.~ -5.5 0.0 0 0 0.0 7775. 129.5 1.9 2.1 1.9 -5.7 0.0 0,0 0.0 7785. 1~7.0 2.0 .............................. :~'7'9'5'.'}-5z 7957o.:. o o .9 -5.~ o o o 7825, t76.5 l, 7855. 2~2.9 ...... ~"s 55","2'i a.. 7875, 30~,0 5,Z .......................... 7895. i98.2 1.6 1..3 ~.2 -5.~ 0.0 0,0 0.0 7915. 182.70000.0 1.7 1.5 -3,3 0.0 O,O 0.0 -~-~-~"~', ....... i-8~5' '-'8 ......... ~ ~ 7 i. 2 79~5. 190.5 1.~. 1.3 1.1 -5,3 0.0 0,0 0,0 955. 185.~ 1.5 1,2 ~,~ -:~,i~ 0,0 0,0 0,0 ........................ 7993. 272.0 2.3 2.2 2.0 -3.9 0.0 0.0 0.0 AO7h 211 9 2 6 2 7 P 2 -:5,:~ 0 0 U,O 0 0 095. 2~2,~ ~.Z ~.1 2,6 -2 ~ 0.0 0.0 0.0 ............................... '~i'-O 5; .... i~'8-;'-5 ........ ~'-,"~ .................. '~'5~-: 7:":~?~[* ..... - ....................................... , ............................... ~...._ _,: .: ........... .: ,, .................. ........... ,..,. ................ ~ ................................................................................................................................................... p, 11~. 173.7 2.7 3.0 2.5 -2.9 0.0 0.0 0.0 ~'i~"5 ' i 5 7 ,.7 ........... 2...,..~ ........................ ~.:..~._. PAGE 12 ~R2 AND SP1 ARE RUN WITH DEPTH (~R2 RFC1 RL¢il ........................................................... .............. F,T ........ A P ......................................................................... I ~135. 20~.5 3.5 4.0 :5.2 -3.~ 0.0 0.0 0.0 ~z55. 22'~.o ~.~ ~.~ 2.9 -s.~ o.o o.o o.o . ..:. _ :: ~: ::::::::::::::::::::::::::::: '~:'~:~:~ =================================================================== ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 817~. 172.7 3.6 3,6 2,9 ~1' 2 ' : :2: Z::: 8195, 160,2 2.7 2,5 2.2 8215, 151,6 3,q ~,~ 2.7 ================================== :::-::':':: .... 8235, lS~..b 5.6 5,5 2.'7 -5,! O,O O,O 0~ 8255, 11b,1 7.0 5,9 q.,7 8275. 150,7 B,Z, 2,7 2,5 -5,2 0,0 0,0 0,0 8285, 208.3 2,9 2, 8295. 18b,~ 3'1 3.5 2,7 -3,~ O 0 8555, 307,0 ....... ~.0 .......................................................... ss~5. 2vl.6 ............... 8 355 ' 2.9 ! '7 ....... :"'$.; .............................. ;~"~5'; ...... ~'5'2"'""~ A375. 320.5 9 8385, 382.1 2 2 ........... 8395, 260.5 2.8 2,7 2.2 8~U~- 2~,U ~,~ ~,~ 2~,11: 8~:5. 25'7.~ 2.~ 2.2 i.~ -~.~ ................................ .............. .............. :::;;: :::;:: 8~35. 302.7 2.~ 2.~ ~.6 8455. 225.2 1.9 1.5 1.2 -~.1 0.0 0.0 0.0 8q75, 262.6 1.9 1.9 ]..6 8q95, 225,Z 2.5 2:,5 1,9 -3,~ 0,0 0,0 0,0 ...... 8buS, 22~,q 3.1 3.~ 2'8 , , ,,: ,,;:, ,::::- 8515. 19i.8 3.2 3.6 ~.1 -B.~ 0.0 0.0 0.0 .................................. ; ................................ -q, ................... : ........................... :~-::~-,-~-=~:~i~:~ .................. ~,~ 8 5 2 5. i 2 . 3 1.6 .i.,.~,.6 .................. ::::::::::::::::::::::::::::::::::::::::::::::::::::: 8555. lql.1 I .a 1.5 1.5 -3.: 0.0 0.0 0.0 85 q 5.1 ~ 6. ~ 1.9 .,!_78 ..................... 1,_.~ 5::.::/::? ..~ S55b. 132.. 2 1.8 1.7 1.5 -3.2 0.0 0.0 0.0 ......... 8565 · i 3 ~. 6 i. 8 ........... Z.,.O....._'.._,:;.__~,_~,~7;:;.:::::::_ 857b. ~:7.5 ~..~ :.8 :..5 -3.~ 0.0 0.0 0.0 ~:- ~ ' - :¢:' ::7 ?-:.': :::::::::: ~ 58 ~.i 28.0 1.8 2.,..0 ........................ !...,~:?:_.....,.:.,:..~.~:~::~:~:::::,,::::::~::: : ::::::::::::::::::::::: ========================== 85~5, 136.5 1.8 :,8 1,6 -5,3 0,0 0.0 U.O 8615, 136.N 1.8 1.8 1.5 -~.1 0,0 0,0 0,0 : 8625, z28 ,.~ 1.,...~~...?.Z._.::__:::~..~::.~ PAGE 13 SOHIO ALASKA PETROLEUM COMPAN! --~ .... C "" i .!?~ "~ ::.~"!~!:~/77P~ :~. DEPTH GR2 RFCJ RLM1 RLD~ SP1 AC GR3 SP2 8~5. 1~5.5 Z.7 ~.7 Z.5 -~,2 0.0 0,0 0,0 ~675. lq ~. 7 1.7 1,5 !.3 -3.1 :~Gg'~. 1~5,5 1.7 1.6 1,~ -3~3 ~0 0~ 0 0 8775. 135.1 1.~ 1.~ 1.2 -3.1 ~ 9 8805, ~3~,3 ...................... A815. 139.1 - 8825, ~37,3 8835. 129.6 ..........1..,6 .................................. 885b, ~J.O ............. ~895. I~0.7 1.6 1.~ 1.2 -3.1 0.0 0,0 O,O .................. . ........................................................................ ~ ................... ,a_,...,,,,_..-. ......................... ~,,, .............. ~..:,~.:.~ ................ ,~,.~ ............. ~..~,: ............ ,.,~ ........................................................................................................................................................................................ 5915. 1~9.5 1.~ 1.~+ 1,2 -3,2 0.0 0,0 8935. 138.8 1.6 1.5 1.3 -3.0 0.0 0.0 0.0 a955. 122.9 1.7 1.5 1.5 -3.1 0.0 0.0 O.O ....... 8975. 15q.2 1.7 1.5 1.3 -~.0 0,0 0.0 O,O ~ -. :: ........... - :-?,~......,.... - ................. ..... ............................................................................................. ¢~,~..~.~ ............. ~.~ 8995. 119.7 2.0 2.U 1.6 -5.P 0.0 0.0 0.0 90lb. 11'~.9 1.9 2.0 1.7 -~.2 0.0 0,0 0.0 9025 · 115.7 1.9 2,1 t ~;'~?~ 905~. 105.9 2.2 2.~+ 2.1 -3.q 0.0 0.0 0.0 9055. 112.5 2.2 2.5 2.0 -~,2 0,0 0.0 0,0 ~075. ~0.9 1.7 1.~ ~.2 -5,2 0,0 U.O 0,0 ................................ : ...................... ~.;:: ................ :`````````.:~`"~-``:`=```*`:`~-`:``~:~;::~```````````::`~:~`:~`````````~`~``::```~"`````:- ~,~,~.~,..- ~ ~ ;:,,~.~ ........ ~:~..: ...................................................................................................................... ...................... 9095. 1~5.6 ~.7 1.~ ].,~ -3.2 0,0 0.0 0.0 ............................ ~i"O"g'; ..... i' 3'9-;'9' ............ i. b 1. ~ i';: i:~ ':~: q i'15 . 1~*.9 1.b 1.5 1.I -3,1 O.U 0,0 0.0 PAGE SOHIO ALASKA PETHOLLUF~ COHPAN! 9135. 145.1 1.6 1..~ 1.2 -3.2 0.0 0.0 0.0 9155. 141.1 1.6 1.~ 1.2 -3.1 0,0 0.0 9175, 148.5 1,5 1.5 1.1 -3~1 O~O .~~ 9275. 15q. O 2.1 1.6 1 6 3 1 107 1 101,7 1 5 9285. 149,6 2,2 2 9295. 151.~ 2-~ 2.1 1.9 -3.1 6~ 1 9315, 138.7 1.:.8 9335. ~4~.5 1...B 9~75. lql.8 ~.9 1,7 9595, lq9,'9 i.7 1.5 1.s -3.1 63.i 7,.7 i50.7 9415. 142.8 1.9 1.5 1.3 -2.7 105.9 71.7 148.6 .. 9425. i 4~. a 1.9 ~..,..5 .............. ~,..,~:.~'.,:~::~..._.~:,;~ 94~5. o.o n.u o.o o.o o.o lo~.o 97.6 .................................... : -'% ........................... ~' ....... ~ ................ '1' ..... ~ ................ L- ....... ........9 ~ ~ 5. u. o o. o q...,.P ............. L_. P..,.::. 9q55. 0,0 0.0 0,0 0.0 0.0 10G,2 221,7 9~75. O.O 0.0 0.0 0.0 0.0 96.~ 7~.7 loi.q ~ 9q95. 0.0 O.O 0.0 0.0 0.0 73.6 215.3 ....................... -J"~*~2' ~ ..................... ~'-"'~' ............. ~ ........ ;~ ............. ~'~'~ ..... "~r'~'L'7~ 9515. 0.0 0.0 0,0 0.0 0.0 87.7 133.3 151.9 95~ 5 · 0,0 o. 0 P...,...O ............... :L.:..._.~....,..~.o~:~,~::.;:.~::~.~.::~ ~555. 0.0 0.0 0.o 0.0 0.0 ~0.~ i~7.~ ............................... 9.5~ 5 ,. .0 0....0 9575. 0.0 0,0 0.0 0.0 0,0 75.2 i~.~ 155.~ ~ U ~ 9595. 0.0 O.U 0.0 0,0 O,F~ 93.2 40,0 92.5 960 5. 0,0 9.0 0,00~ ;O;'U':~:.::~O~/~:;:~O:'~;?~ 9615. O.U 0.0 0.0 0.0 0,0 73.6 115.9 106.0 9625 · 0.0 0.0 0 · 0 ::~ 0;~/ PAGE 15 ~N~OcA~SKA PETROLEUD'~ COMPAhI! GR2 AND SP1 ARE RUN WITH DEPTH GR2 RFCl HLt~i RLD1 SP~ AC GR3 SP2 96~5, U.O 0.0 0,0 O.O 0,0 95,6 28,2 9755, 0.0 0.0 U,O 0,0 O,G 101 1 26,1_ ~.9.5 .... ........... 9795, O . 0 0., O O, 0 O, 0 O, [; ..................... 6'~'6'-5"~ ........... ~'-:'6- ....... 0',-o ......................... ~'~-~"S", ............. o',"-0 ..... ~--~-o 9835~ 0.0 .......... ............................. 9'8~5'. 0,0 0 ~ O. 0 ........................... ~s'~'; ~. o .......... o.:~ .............................. ~'~'~S-; ...... o';'o o. o .::. ~o 87.~. 0,0 O,u 0,0 O, ...................... -9-~'~'~'~' .......... d':~ ..... o. o o. o 9895, O, 0 0,0 0,0 0,0 0,0 ~7,o~ 25, ~ 9915. 0,0 O,O 0,0 0.0 0,0 A2,5 29,9 .......... o~$s. o.o o.o o.o o.o o.o sT.~ 2~.~ ~955, 0,0 0,0 0,0 0,0 0,0 8~,0 2~,2 _ ......................... ~9.~ $ ·. o. o 0..._0 0..,...~ ........................ O_.?A~.._.:?.'~~. .~. ............................... ~9~ s. o. o ..0.,.o0.,..0 ............. L._L.O_.,;.~L:.?~)~ 9995, o,o o,0 o,o o,0 0,o 95,7 5Z.8 10015, 0.0 0.0 0,0 0,0 O,O 9~,~ 23,9 72,5 10025, O, 0 O, 0 O, 0 O' i-00~5. 0.0 0.0 0.0 0.0 0.0 9~,~ 25.5 .................... .............. ................. 1009%, O.b 0,0 C.O 0.0 0,0 95.9 25.6 75.0 ...........1011~.. 0.0 0.0 0,0~ ............................................ 0.0 0.0 ,~S5.5~ ............. 50,0 PAGE 16 $R2 AND SP1 ARE RUN WITH OEP'Fil GR2 HFC1 RLH1 RLD1 SP1 AC GR3 SP2 10155. 0.0 O,U O,u 0.0 0,0 10195. 0.0 O.O 0.0 0.0 0.[~ 10255, .................... 10265, 0,0 O.,O 1027b. O.O O.O 10285. 0.0 0.0 ....................... 10'295.0.0 ~ 0 10~25. 0.0 O. 1035b. 0.0 ..... O,,O ~_6'~'~s;;"i';i ;o :o'~' o 10355. O.O .~ lr137!5, 0.0 O.O 0.0 C.O 0.0 7'7.7 137.9 0,0 0o0 0.0 0,0 83 LIBRARY TAPE CURVE SPECIFICATIONS Company SOHIO ALASKA PETROLEUM COMPANY Well D.S. C-23 Field PRUDHOE BAY County, State N. SLOPE, ALASKA Date 8-31-82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale , = RFC1 Resistivity Focused DIFL RUN 1 .2 - 2000 RLM1 " Medium " .2 - 2000 RLD1 " Deep " .2 - 2000 GR2 Gamma Ray 2 " 0 -100, 100-200 SP1 Spontaneous Potential 1 " -50 - 0 ,., RFOC Resistivity Focused DIFL RUN 2 .2 - 2000 RILM " Medium " " RILD " Deep " " GR1 Gamma Ray 1 " 0-100, 100-200 SP Spontaneous Potential " -150-0, 0-150 AC Acoustic BHC/AL 150 - 50 GR3 Gamma Ray 3 " 0-100, 100-200 SP2 Spontaneous Potential 2 · " -150-0, 0-150 CORR Correction CDL -.5 - .5 DEN Density GR Gamma Ray 5~ .. ~'t~i~ CDL/CNL 0-100, 100-200 CAL Caliper ~<$o ~.~ '~"~ " 6- 16 ., CN Compensated Neutro~j~ ~ " 60 - 0 LIBRARY TAPE CURVE SPECIFICATIONS Companyu SOHIO ALASKA PETROLEUM COMPANY Well D.S. C-23 Field PRUDHOE BAY County, State N. SLOPE, ALASKA Date 8-31-82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale ,. DENP Density Porosity CN/CDL 60 - 0 ,, , . ,,, , .,- ~h~, .~ ........... 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T2.9 923~. 79.6 8.9 66.0 ~5~.8 28.9 ~9.6 ....... -1.~ 2.n. _ _._, 9238. 79.7 8.9 59.~ 15~,,,0 ., 32~,8 .... ~0.~ .. ~,.0 .......... 2.,.n ............... 92 ~ 0 · 86.5 9 · 0 5 ~ ~ 0 15 ~ ~, ~ ,~. 3 Y ,,._9 .................. ,~.6,.~,..~ ....................................... ~.~.~..,,~,.,.~, .......................................................... ~ ....... 32~4, 82,1 9.0 6~,5 .... 1.57,.~ 92~G. 82.8 9,0 65.8 159,0 PAGE 2 SOHIO ALASKA PETROLEUM COMPANY C~'":~':i!"~ci:'":'< '~ ~ ' T~-~]-~-%~-~ ~.~- . DEPTH GR~ AC 9252. 62.1 9.0 56.9 15~,2 25,7 9254. 76.2 9.0 58.7 156,8 9256, 86.5 9.0 ..... ?,:'." 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PAGE 7 SOHIO ALASKA PETROLEUM COMPANY r- ,'~ ,~--T i .............. ~ .............. ~ ....... 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P5.8 0.0 ~.x . 965~, 55,7 8,7 .. .89,q 61.~ . 12.8 . . ~8.9 0.0 P.O ._ _ ~ 96~6, ~1,8 ~,8 96.5 60,9 12.9 27.5 . 0.0. 2, ~~_ 96~8. 38.7 B.7 92.0 60.~ 12,9 28,8 0.0 2. 9640, ~1,8 92~T 59~,7 12.5 ~5.6 0.0 96~2. 34.6 8,7 91,8 59,~ 13,1 25.6 0.0 ......................................... .~..~...~..! ..................... ~...,.7_ ............ :.:~::: 96~q, ~0.1 8.7 .... ~5, ~ 60 ~ 12,7 9~, 27.4 8.8 ~1,2 12,3 . 26,0 0.0 ................ ~....~ ................................... -~'"g"~-'~'-~ ............... 50"; 5' 0.7 97.1 62.9 i~.6 . .~e...~... 0.0 , PAGE 10 SOHIO ALASKA PETROLEUM COMPANY DEPTH GR3 gAL AC SP2 CN ~ENp 9650. 28,5 B.7 103.8 63.8 14,5 ~3,0 0,0 9652. 24.8 ~..~ 102.3 6~,0 16~0 29.2 0.0 965~. 29.0 B.7 98~5 67,5 1~6 2~.8 0,0 ...... 9656. SS.2 ~.7 9 ~,, ~ 67,6 lS,O ...26.6 ............ 9658. 35.8 8,7 9~.~ ~ 12,~ 24.~ 966[]. ~6.0 8,7 9~1 -~ ~1~,~ · ~ . ~ ' 9662. ~0,7 8.7 90.2 .... 6~ ~_,.P, .......... 2~.,.~ ............................. ~.,..~ ....... 966~. ~8.9 8,8 88,7 7 1 11 9 :' -9665, ~.0 ...................... ~67 0. 29. 9672. 26 9673. 28.0 9676, 30.9 8,7 97,q 64,8 13.6 .. 2~.3 0.0 ~., z.2 .................... ~68q, 31.3 8,7 9.~,9 6~. 1~,8 .... 24.1 ..... 0,1 9686, 49.5 8,7 9~,0 67,8 1~,9 50,9 0,0 2.p .... ........ ~~.:-~-~ . ~ ~...-~ ,~,~,:~:~.~ -::~:: 9688. 29.2 8.7 103.1 63,8 !3,5,. 29,8 .................... 0 .~.,P ........ 9690. 3U,9 8.7 100.2 1~,7 ~O.,O ... 0,0 ......................9~: ............................... ~b~6[:'-'" ........................ ~ 9~5 6~6- ~ ~ ~ ~ ~ 0 ~0 . .......~~ .................. 9696. 32.8 a.7 pS.i 65 ~ 31.9 0.~ ~696. ~6.7 ~,7 .1,O,g. a 67.3 12.0 27.5 _~ PAGE SOHIO ALASKA PETROLEUM COMPANY 9700. 38.9 8,7 70,0 1~,1 2~.0 0.0~ 9702. 35.5 8.7 9 71.6 97~0. ~9.7 6.8 9~ ........ 7~.0 Z~.7 9712, 30.2 . ~..7 ,, ~2..3 7~,1 13.5 26,5 0~~ . 971~. 26.7 8 7 ~2 5 7 9716. ,50. 9718, 33 972{]. 2~. 9722, 972~. 35.0 8,8 8 9726. 112.5 8,7. . 78,7 98.3 17,5 17.9 0.0 P.a ................. 9728. g.O,5 6,7 86,1 95,5 16.8 PS.0 0,0 2.~ ~~-~ 9730, 35.5 __ 8.7 98,7 85,3 16,5 28.6 _.0.0 _2..~ 97~2. ~.0 8.8 96.5 7~.5 16,2 25,0 0,0 2,~ ~ ..... 97~. 86.6 8,8 89.9 8~2 16,8 1~,9 .. .0,! .~~ 97~6. 6~.~ ~.7 7s.6 9.~..0 .....z~.6 ~.~ to.! ......... 97~0. 31.2 8.7 93.7 77.6 1~ , 25~ 0.1 97~2, ~3.7 8.? 92,8 7Z.5 ~5,9 23.7 ~0 2.~ 97~, 37.~ 8,7 100,0 6~& I~,Q . 25~2 .0.0 ~= .... _ .......... 97~6. 33.6 8.7 9G~ 61. ~....,,.... 16,0 26,1 -O,O P:.,.~.T. ~ ..................... 3,~,. 2 ....... 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DEPTH GR$ CAL A.,~ sP2 ~~ .... ............... ...~, ~oo. ~.~~.5 ~s.?~~.~ ~5.~ ~.9 ..................... ~.~_;.._~ ........................ .~ 9902. 31,0 8,5 8~, ~8,8 ~5,0 . 22,0 9906. 26.~ 8,6 ~8.6 ~7,5 16,7 2~.9 990~. ~2.7 _8.5 89 9912, 33.~ 8,5 83.8 ~7, 991~. 33.2 8,5 81 5 9916. 31 8 5 8~.3 , 9918, 25 9. 9920. 26. 9922. 27 9924. 3~3.2 8.5 9 9 2 6. 2 6. z 8.5. 8 5 ,.2~ ,~ ~..,...~ .......... ~..,~...6.... ............................. .a...~..,...~ ......................................................... ~..~,.~,.,.~, .................................................. ~.~'..~ 9930, 32.9 8.5 82,5 ~5,5 1~,8 21.9. . 0.0 . 9932. 31.2 8,5 82,.0 ~7.6 !~,7 20,~ ..... .................... ~'-~"S~-'; ~'G,'G ~--- B~.D ~v.~ ..... ~.~ .... o..~ ....~.~. 99~6. 26.9 8 4 5Q..6 , 1~-~ · 26.6 0 9938, 22.8 8.5. 8~,6 . . ~2.1 1.~,~ 27.1 . 0~0 ..... 99g0, 26.2 B~ 50.g Z~.~ 26.6 . 0.0 99~. 26.2 8.5 86.~ 51.0 16.5 25,8 ..... 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P.~ .................................................................... ~.?.~.~..~..~.~~2~ ........... ~?~ ............................... ~:.P ..................................... ~? ~.,. ~ ?.~ ,~ ........... 996~. 28.9 8.6 8 58 8 9966. 22 9 9968. 30 9970, 28. 9972. 29 997q-. 53 22.8 9980. ~0.3 ~,6 8~.2 6~.8 16,~ 22.2 9986, ~1.7 8.5 88,0 6~.B 1~,5 22.8 ~:~::~:'.: ::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::: 9992, ~1.~ 8.6 87.5 62.1 16.2 21.8 9996, 25.9 8,5 90,~ 62.2 18 0 27.& :~:::~::: ::::::.:::::::::::::::::::::::::::::::::::::::::::::::::::: : :: ~:~::?:::':' :~:::::' ::: PAGE 17 SOHIO ALASKA PETROLEUM COMPANY DEPTH GR3 C~ AC SP2 CN ~N.P CORR 10000~ 5~ 8.6 92.5 62.0 18.0 26.,~ ~.~~~ 1000~, ~2.0 ~: 8.~ _ ~0,8 66,~ ~,0 27.5 0,0.~ 10006, ~0,I ~ ~ .... 9~,9 6~7 19,5 ~9.4 ~..~ ::~::~?~ ~?:~,.'~-'~ .~ ..... ~?~:,.~:~ .~:::.:.,,~ ...~ ~.: : I0010, ~4.1 ~ 8.6 8~.6 ?0~ 17,0 ~,~~ 0,0 10012. ~:~ 8.6 9},0 71.0 15.7 ~5.9 0,1 10014, 2~,7 8,6 91 10016 7 10018, 26 10020, 22 10022 10024, 2~ 10026, 25.~ 8.6 92.5 7~,2 .,!7.1 28.5 0.0 1002~ 2~ ...... B,5~ 91,8 71.9 18.2 ;>6.0 -0.0 10030. 25.0 95. v ,5 9.5 .0.0 .... 10032, 51.9 8.5 82,6 79,7 17,0 23.2 0.1 10034, 25,6 8,5 89,9 ........ 76,~ 1.7.,..7 24.2 -O,O ...... 100~, 2~.7 ~ 5.5 87.5 75.9 16,8 25,6 100~8. 28.1 8,5 92,8 75,0 ,, i1.~ 22,7 0.,0 10040, 28.0 8.5~ 89.~ 74,8 18,4 26.0 . 0.0 100~2. 2~.6 8.5 92.6 7~,0 18,2 28.2 0.1 2.~ 100~8, 27,9 _ ._ ~_~ .... ~.9.1 75,9 .... 1.7.,7 .... 2.~.,.! PA~E 18 DEPTH GRS~ CAL AC ~ SP2 CN OENP ~RR ~EN 10050. 33.~ 8.5 92.3 79.1 1~_~3 23.7 0,1 10052, 2~,7 ~~ 88,1 7~ 15~ 2~.6 -0.0 2._~ ioo5~. 25.~ .... 8.6 a~.7 75.~ ia,~ ..... eS.,~ ............. 10056, 27.~ ~,6 89.~ 16,0 21.0 -0.0 _ 2.~ _ _ ZOO60. 26.~ ~ ........... 85.~ ......... 7Z.6 Z7,7 ~Z.7 0.0 · :~, · ,~ ...~;,~:~:~.,. ;, ;, ~ ~,; .~:~.~;~ ?~. ~{,;~.;~-:~:~,:~ :~; ~ ~:~:;. ·: ~ .... 10068, 72 10070, ~7 10072, 38 1007~, 50 ~ 10076. ~,,.,,~, 0 ..... ~.5 91.7 7~.4 17.5~ 25.6 · . . .....::. ....... ~:~;. .... ~?ffP~ ~..~ ....... .. ,:c ...... ::~;~.;; ;.~..; _..:; .: . ~...: ~. ~:~:::~:~:; ........... ~.~ '~ ..... ;:.~:d~:;~g~?~;?;;....< :~:~-~: ::::::::::::::::::::::::::::::: .:~:.?:~.;~:~:: :::[.'.'.?~?:? ~:~. ::..?::;.~?"~'%:~'~;::~ ....... 10086. 2&.8 ~ .~ 85.0 81.8 18.7 2~.0 0.0 10088~ 25.2 8,5 87,9 ~ 78.6 17,9 ~ 25,7 0.0 ........... x~;~~......~-:~.~i .....h. CA;'C~ ~~~.-,....~.,~,.~:~:'~ ........ . ... --'~;::~:~:;,~:;'::-~:~,:~:~'~~ - :~'. ::t~'' ;.' ; '~""" · ' zoo o. 27.8 ~.~B.5~ 89.2 ....~.0 z6.5 27.7 0 0 PASE 19 SOHIO ALASKA PETROLEUM COMPANY ;] :';;':':r't(~'~'~}~: ~'!!~ ~:'!'~~. ~7; ;'t:~r~!T';F~:~r'~)~;~ ?¢~::;.~:?:iFF::~:::::i;:.'~;'::~ z o ~ o o. .... ~.~ ........... ~ .... 27. Z ......... .......... 7~.,2 ..... !7.,.0 10102, 25,3 ~8~5 ~_:~ 75,3 17,3 27,0 0,1 lOlOq. 26.~ 8.5 95.6 7~,8 19,1 27.7 0.0 ~~ _ 10106. 27.0 8.5 96.2 75.~ 20,5 27,5 0.1 10112. 28,2 8,5 92,5~ 77,1 19,~ 27.8 0.1 2-2 lOllg. 2~.8 8 5 9~ 4 7~ 8 8 lOllo 0 10118. 10120 10122. ~+2 Io1.2~ ia., 10126. ......... ~5.5 ...... ~,~5 84.~ 8~+,0 16.5 17.5 0.1 10 ~. 56.9 8,~ ~,,~6, l 81,0 15,8 25,6 0,0 101~0, 8 !, ~,,:............ 8~5 ....... 88,5 7~,1 18~1 25.5 10132. 33.7 8.~ 89.3 7~,2 18,~ . 26.9 lOiSg, ~9~75 a,~ 90,3 79,9 18,1 25,5 0,1 10186, 26,8 8,5 9H.9 7g,5 17,1 P5,6 ~O,O 2.M __ . ~ s. ~.~ ~.5 ee.a... 7~.,.~ ~!.~,~ ~,9 0.,.~ ~.~ .... 101~0, 27,9 ........ .~,5 92.1 72,7 ~7.8 22,9 0,1 lOlq~, 66,5 8.5 85,7 87,1 17,5 23.q 0.0 PAGE 20 SOHIO ALASKA PETROLEUM COMPANY DEPTH GR3 ..~ ....... AC SP2 CN DENP CORR, DEN ....... 10150, ~0.3 ~ ~,.~..~ 94,8 7~,7 10162. ~2.7 8.8 92 ..?.~ 77.7 17~ 10164. 30,1 8,8 94.4 71 9 2,~ 10166, 31 10168. 33 10170. 29 10172 10i76. .~0,5 8.6 95,! . 89-6 ~.~ 1,5,1 ....... lo.4 10 58 ~ ~ ,7 14,5 12.8 -0.0 10180. 53.6 6.5 ....... 78.! 9¢,,7 13,9 15.0 . -0.0 lolae. 5o.~..~ .....~.. 82.6 94,1 i7,4 eo,o o,i . ..~ 10184. ql~ ~ 8.~ 89.6 88.8 .~.~.9 .... 25.0 . 0.! . ~ ........... 10186. ~6.2 ,.~ 8.~ ~.8 8q,8 IG.,.O ...... 26.7 ........ 10188. 33.1 ~ 8,~ ~,~3 82,~ 17.8 , 25.5 ~:::.::'~a~,.~s~,.:s~.~;~.::....'~:~: ~ ..: .. ~s~:~....~?:~:~ ............. ~u::T? ~.~~ '" 10190. 38.3 ~.~t~ 95.3 81.8 16.9 19~ PAGE 21 SOHIO ALASKA PETROLEUM COMPANY ? ~i:'-T~, 10200L .......... 37.0 8~ ~6 8,~.0 18 ~ 0,0 Z~3~ _ _ 10202. ~]~2. ~ ..... 8.~ 92.0 82.5 18.0 2J,S 0,0 ~ . 1021~. 57.~ 8.4 89 6 8 8 16.2 57 10216, 10218. 10220. 10222 1022~. 50. 10226. 71.~5 ~ 8.~ 85.5 80,9 1~,5 21.0 0.0 10~28, ~6.5 8,4 82,5 87.8 15.5 16,& O.l ~ ~-~ ....... 10250, 66,0 8,~ 8~,1 101,0 15,7 1~.~ ~, 0,1 2-~~ 102~2, 66,~ 8,~ 78,8 lOR,1 15,6 18.} 0.1 2.~ 10234, 7~ ..... 8.~ 79.~ 101.8 ~6,0 18.~ 0.1 10c56, 57,2 B.~ 81.2 95,6 16,9 18,7 0.1 102~8. 65.6 ~ 8.~ 8~.9 88,2 1~,~ 19.~ 0.1 2 102,0. 72.6 ..... ~ 8Z,7 8~.* !*,7 ~.~ O.Z PAGE 22 SOHIO ALASKA PETROLEUM COMPANY 10250, 56,5 ~-8,8 85,~ 89.5 1.5.9 ,12,8 0,0 2.,5 10252. 99.5=~ 8.8 7G.4 100~2 14.1 6,1 0.0 2.A ..... ~025~, !05.5 8.8 75.6 Z2~,8 ~5 8.2 0.~ P-~ 10260. 12~.~ ~8 7~.~ 1~.5 15.2 10.0 0.0 . 10262. 126.6 8,8 7~.8 13B.l~ 13.1 10,9 ,, 0,0 .... ~. _ 1026~, 125,~ 8,9 77,8 !~1 0 18 1 6 9 1 10266. 110 10268, 117 10270. 115 10272 : lo276. 1~1 __~8 -,,'8.1 12.?..2....~ ~p~.~ z ........... !.~ o.~ ......~_._ 102 ., !~0,7 8.7 76.~ 125.5 20.9 . 8.20.L 10286, 1~9.1 8.7 75,6 12~,0 19,0 6,~ 0~0 Z0288~ Z07.9 8,7 ~79.~ .......... Z27,6 I7.~ 5,7 O.1 102 O. 99.2 6.7 85,2 I~7~ ~~ 7.7 10292, 106.8 8.7 86.8 150.0 22.~ 7~ 129 · ..:. ~..:: .: ~;c:(;;:E<.::t..:::.:: 10296, 101,9 8,7 83,3 ~~ ~~ 7.0 . 10298, 10.~..t,.G 8,7 77, ~ ...... !..~.R, ~ ,9 6,9 .~ ............. 2.,~ .......................... PAGE 23 SOHIO ALASKA PETROLEUM COMPANY ...................................... .~.~...~...~ ........... -~ .... .-~.~.~..~ ~.~,---~ ~ ~=~ ~~ ~~~ - ~ ............................. "'~'"'"~""~ ........................ ~' '"' "~~ ~:~: ................. ~:::~~'~ ......... ~'~':' ......... ~ ~ ::~ ,~PTH GR~ ..,.. CAL AC SP2 DENR CORR _ 10~00, 105,7 ~8.7 79.g 157,9 24,7 10~0~. 102,2 8.7 8~.~ 140,1 ~,5 -10.1 1.~ ~ 2,~ ...... 10306. 107.5 ~ 8.7 .... 8~,7 13S,0 .2~.., ~ .......... 10310, 103.8 8,7 81.1 152_,_~ 25,6 10512. 250.5 8,7 79.0 13M,1 23,7 ~0~, ~,0 6~7 8~ ~ ~ 8 0 '7 i 10~16. 108 10~18 10320. 108 10~22 i0~24. 108 10Z526. 108. ~= 8,7 78,1 15~,0 26.6 7.9 0.0 . 10~28, 108,5 8.7 ~8,~ I~2.0 2G.6 7.9 0.0 10330, 108.5 6.7 78.4 13~,0 26.6 7.9 0.0 . 10~32, !08,5~ 8.7 78.9 12A,~ 26,6. 7,9 0.,.Q 105~q, 108,5 8.7 78,2 129,8 26.6 .7,9 ...... 0.0 10~6. 108.5 ~ 8,7 78.1 128.8 26.6 7,9 O,P I I ' :::;.. 1 ()~ ~ 2~::.~ 108,5 77,0 i5~9 26,6 7,9 0,0. 2,A .......... : PAGE 24 SOHIO ALASKA PETROLEUM COMPANY ~.0350, 108.5 ~o7 77,9 135.1 26.6 7~ 0,0 ~0352. ~08.5 S,7 77.9 Z~,5 2G,6 ~ 10356. Z08.5 ~.7 7~ ........ 1~.7 26,6 7,9 10~62. iO0.U .... ~.7 77.9 lsg, 1~~6~ 7._~ lO~6~, ~08,5 5,7 77,9 ~: 9 ~ 26 6 7 0 } 10~66. 108 10~66 10372. 1037B 158,5 LIBRARY TAPE CURVE SPECIFICATIONS Company SOHIO ALASKA PETROLEUM COMPANY Well D.S. C-23 Field PRUDHOE BAY County, State N. SLOPE, ALASKA Date 8-31-82 Curve Name (Abbrev.) Standard Curve Name Logs Used Scale RFC1 Resistivity Focused DIFL Run One .2 - 2000 RLM1 ' ' Me d i um ' ' ' ' RLD1 " Deep " " O-lOO, fb0-"2oo, CR2 Gamma Ray 2 " 200-300 .S. P1 Spontaneous Potential 1 ... " -50 - 0 RFOC Resistivity Focused DIFL Run Two .2 - 2000 RILM " Medium " " RILD " Deep " " ........ 0-100, ib0-200, GR1 Gamma Ray 1 " 200-300 SP Spontaneous Potential " 0-150, 150-300 . AC Acoustic BHC/AL 150-50 , , SP2 Spontaneous Potential 2 " 0-150-150-300 ,,, 0-i00, 100-200, GR3 Gamma Ray 3 BHC/AL-CDL-CN/CDL 200-300 CAL Caliper CDL-CN/CDL 6 - 16 CN Compensated Neutron CN/CDL 60 - 0 DENP Density Porosity~. ~_ . ....... " " CORR Correction " CDL -.5 - .5 DEN Density ..... i,...~ I\~ !)~ ~5' ~o'~''~, " 2 - 3 ~ .... LEVEL SPACING PAGE SOHIO ALASKA PETROLEUM COMPANY 26:55. 0,0 .0,0 0.0 0.0 0,0 0.0 0,0 0,0 0.0 ~O~...O 2655, ;55,1 ....................... 2675. ~6,6 2695, ~1,7 2755, 85,5 -5.~ ........ 2,0 1,G ~1'~ 0,0 0,0 0.0 O.L 0.0 2775, 8~,8 -5 6 2 2 2 0 1 8 0 0 2795, 87, G 2815, 91,~ 2855. 96,5 2855, 92. 2875, 66, PAGE 2 SOHIO ALASKA PETROLEUM COMPANY ..... ;'-";~;; '.--,,N,~ ' ",'-'- - ...... ~ .,<-: ..... - - ":<-: ..... ......... ;-:::~::" '. ,-':-.. -"" ;;:;' ...... ::' :- < ' - 5295, 8~, 5535, 77,0 3355 3q'15. 71,6 -5.6 3.3 2,7 2.2 0.0 0.0 0.0 O.0 __D_~Q~ 5~75. 72,5 -~,5 5595. 72.0 PAGE SOHIO ~LASKA PETROLEUM COMPANY ~635, 70,4 .~-3.2 ~ _ ~.1 4,8~ 3,7 0~0 0,~0._o0 0,_0 ........ 3655, ~5,5 ~-3.~ ......... :.. ~.3 _ 6 0 ~,~ 0.0 ....... ~..,:0 ..... 0,.0 ......... ~695. 5~ -~_~ ~.~ ~.~ 2,7 _ ~_ 0.0 0.0 . 0.,o ..... o~E 3775, 78.8 -~,5 3.6 ~ 9 ~ 0 0 3795. 73, 3815, 63, 3835° 70,8 3855, 88° 3875, 93,8 ;5895. 98.6 -3.6 3.7 ~9 . 4,5. ~:::::':~.: :~::~: : ~: ~5. a~.~ -~.~ ~ ~.~ ~.: ~,~ 3955. ~,~ ~. ~ :~.5 .......... ~ ~Z.,~ 5.5 ~.~ ~:::~:~'::~::¢;::¢~";.'.:~:~:.,",.::~.' ;:~.~::-::""":?:<::<;~<~-. ~...:~:...::<:::~: ============================ .:.;:':~:~ .::':~:,.:.:. ::.::~ :::::::::::::::::::::: ::::::::::::::::::::::::::::::::: S995. 62.9 ~.6 ~2.7 .... ~:.~ ,2.0 · . ...... ~ .......... ~~::.::-:..: :,., ..~ .. ~::: .:.:::: ~::~:, ~o:$.~ 52.0 -3.7 ~ e.~: ~.~ ....... 2.z ~o35. 54.5 -3.9 3.~: ~::~9 2.~ PAGE 4 SOHIO ALASKA PETROLEUM COMPANY DEPTH GR2 SP1 ~C1 RL~I RLO1 GR~ 8P RFO~ ~l~. 90.2 -~.5 ~.0 5.~ ~.5 0.0 ......... 0.,~ ~155, 99.1 -~.G 3.8 5,0 ~,5 0,0 0.0 0,0 0.0 ~175, ~,8 ~.8 ~.1 5,2 ~255. 90.~ -3.~ 5.~ 5.~ ~275, 88.~ -~.6 ~.9 5 ~ ~ 0 4295. 96, ~315. 82, 4355. 97,5 ~555 4375. 90.7 4395. 75.6 -~&~ 3.2 ~,l 3.1 0,,0 0.0 o.o 4~1~ 75.8 -3.~ .......... 3.7 5,2 ~,5 0.0 ~35. 61.i -3.6 3,9 ~.3 3,6 4~55. 82.9 -5.8 ~.2 6~G 6.0 0.0 0.0 0.0 ~0-o n.o ~. ~o~.~ ~ ~.~ ~.y ~.~ o.o o.o o.o ..... o.o ~495. 58,6 - ..~,~..6 4.9 9,1 .... 7.0. 0.0 0..0 ~515. 57.9 -~. 3.2 2.3 ~,8 0,0 0.0 ..0.0 0 0 ~ ..... ~535, 57,6 ~ 2.9 2~ 2.0 0.0 .0.0 0,0 ~:~: ~;~'7~2~ ~: :;'::: ......................................... ;;.' ~;~;::~;:;:;:~-L.;'~;~:"~`~ .. .... o .................... ~ 5.5 ~..~. e ~ .... ~E~.~ s. s ..... ~...~..~ ................................. .~...,..~. ....................................... ~6i5. 53.~,,.~,~ -3.~ ~.~? 2.2 ~.7 o,,o ,, o.o .......... ;.,~,. .......... .:-~.~.~;.,... ? ,,;~.. ..... . PAGE 5 DEPTH GR2 SP1 RFCl RLM1 RLD1 GR1 SP RFO£ RILM 4795, 81, 4815, 79,9 48~5. 108.6 4855. 69. 4875. 96. 0.0 0 .L___O.~ ~ 915. 6~+. ~+ .......... ~ ~ ........ a.O. ~9 5 5. Z~.~,,?~.,.~~ s. 0 e. ~ ......... ~.,...0 ......... o o _.~~_~o, ~ ..... o~.~ ..... 5015. 111.6 -S.6 2.6 5055. ~l.s -s.7 ~ 2.5 2.e o.o o,o o,o_ ~o .......... 5e~..~8a.1 -s.5 ~.~ 5095. ~3.~ -~.7 5.9 _~2 ~,~ PAGE SOHIO ALASKA PETROLEUM COMPANY ~ ~ ~35. .~§..%..~..~ ........... 75 · $E, ~ ~..~t....5 ......... }..~_~ .............................. 8,_., .... ~._.,. 0 ............... o. o _~0 ,..0 .... o, ~ ........ ~..~ ~ 5215, ~,~7,7 -~,5 2,5 ~ 5235. 68.5 -5.6 2.6 ..... 5255. 10~,~ _ ~.4,~ . 2,7 5275. 88.5 -a 7 2.5 5295 5315, 67,0 5355, 5375 5~ 5q'15L ....... ~7,2 -$.5 2,3 1,3 1.1 0.0 0.0 0.0 5~+35, 52, 2,5 3.,3 1.0 0.0 0.0 0.0 5~55, 11~,3 -~,6 ~,0 ~9 ~.6 0.0 0.0 0.0 O.O o.0 5~75, 10~,5 ~,5 2,8 3,6 ~.1 0.0 0.0 0.0 0.0 0.0 5~95, 90,7 ~,~ 2,8 3,0 . ,2,~ . 5515. a.9 2,~ 2,1 o.o o.o o.o 55~5, 60,9 -5,6 2.7 ~e8 1.5 0.0 0.0 0.0 ................................................................ ~;~:.~:~: ~~~ .................................. .a....~ ................................................... ~..:..,:...~! ................................................ !..~;.;..;~: ~.;., PAGE 7 SOHIO ALASKA PETROLEUM COMPANY !~:~-.~.~:~:-...~i~c:. ,. ~.~ .?~..X.~.: ~!?~.., DEPTH GR ~. SP1 RFC1 RLM1 RLD1 GR1 SP 5635. 85.5 -3.5 2.3 2.1 1.8 0.0 0,0 0,0 0.0 O_-L~ 5655, 66.6 -~.7~ 2.7 2,9 2,6 0,0 0.0 0.0 0.0 __~0 __ ~.~:~-~s~:~:~ .. ~;;~.~.:~,.:~r~:~ : :::~. ~: ..::: ? ~~;s~4:~:c~.~;~;~:':1~%:{~ 5675. 53.5 -3.DL= 2.5 1~7 1~2 0,0 0.0 0.0 , 0-0 ~ 7 z 5, ~ 5,0 - 5, ~ 2,7 z, 2 ~ ..........0~.0 ........ 0., 0 0~ _.~ ..... ~~ .... 5755. ~9,~ ,~, 8 2,5~ 1.1 0,9 5775, 66,8 -5.7 2.~ 2 0 1 5 0.0 0 5795. 72, 5815, 5835, 5855. 97,2 100,1 5875. 76 0 ......................... 5895. 83.S -~S.6 ~,1~ 2.9 ......... ~-i~;~'"" ~:~- '-"~:~'-~ '::'. .,.,, ,.::~; ................ ,~'.c:~::~':':~:~.~.!' ~!.~::.~ 5915. q3.6 ~.8 3.0 1,~ 5935, 61,3 -~.7 ~.~ 1,5~ i.2 0.0 0.0. 0.0 5975, 65.7 -5.7 3~~, 1 6055, 120.7 -3.7 2.8 ~ G o 95. z o B. 5 - s. 7 2. ~,....,. ~?, o. o ~ .... ~_,_o ........ ~_O .............. o_O ............ 6115. 78.1 -3.7 2.5~ 2,8 2.~ PAGE SOHIO ALASKA PETROLEUM COMPANY ~15. 73.3: 6335 6355. 6375, 79. 83. 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RFC1 _ RLM1 RLD1 GR) ~P RFOC ,.RILR ~_R_T.~~ 96;35, 0,0 0,0 0.0 0,0 0.0 50,2, 63,0 9~55. o. o o. o ~.~o 9675, 0,0~,,~.....~,0 0,0_ 0 0 ~ 0,0 28,0 69.2 9715, 9755, 0.0 0.0~. 0. ~,,..,.,.... 0 0 9755, 0.0~ ~.~ 0,0 0.0 0.0 9775, 0,0 0,0 0,0 0,0 0 0 ~9 9795, O, 9815, 0,0 9835, 0,0 9855, 9875, 0,0 28 9975. 10015. 0.0 0,0 0.~ 0.0 0,0 lo035. 0.0 19])7s. .2.0 ~o ~ o.o .......~o__ ~.,...6.~.,,a ....... ~~~s ~ ....... _ 10095 · 0 . 0 0 . 0 0 . 0 0 . 0 PAGE 16 SOHIO ALASKA PETROLEUM COMPANY 10315, 0.0 10335, 0,0 10555, 0 10575. 0 , 0