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186-121
STATE OF ALASKA " ALASKA 'L AND GAS CONSERVATION COMMI~' ·ON Plugged backf~r~:O~idetrack WELL COM~,_ETION OR RECOMPLETION REPORT ~ND LOG ~;-',~ '~"~'" · 1. Status of Well Classification of Se"~r~ W~'l'i~.~ [] Oil [] Gas [] Suspended ~ Abandoned [] Service '~'~: -' 2. Name of Operator 7. Permit Number :~c,~¢~,_ 186-121 ,~:;¢"E~ BP Exploration (Alaska)Inc. 3. Address 8. APl Number P.O. Box196612, Anchorage, Alaska 99519-6612 50-029-21616 ~'> 4. Location of well at surface ~ 9. Unit or Lease Name 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM Prudhoe Bay Unit At top of pro0uctive interval 10. Well Number 2062' SNL, 2473' Will_, SEC. 12, T11 N, 1=113[, U~M ~ G-31 At total depth 11. Field and Pool 1767' SNL, 2479' WEL, SEC. 12, TllN, R13E, UPM Prudhoe Bay Field/Prudhoe Bay 5. Elevation" in feei (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 65.35 AMSLI ADL 28280 12. Date Spudded6/25/86 I13' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband' 15' Water depth' if °ffsh°re I 16' N°' °f C°mpleti°ns7/15/89 4/18/98 N/A MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional SurveyI 20. Depth where SSSV set ~1. Thickness of Permafrost 9317 9187 FT 8870 8720 FT ,~ Yes ~ NoI 2059 MD ! 1900' (Approx.) 22. Type Electric or Other Logs Run DIL, BHCS, CDL/CNLog-porp, CDL/CNLog-raw 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO-FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20x30 Insulated Surface 110 36" 9 c.y. 13-3/8" 72# L-80 Surface 2693 17 1/2" 3258 c.f. + 465 c.f. 9-5/8" 47# L-80NSCC Surface 4558 12-1/4" 9-5/8" 47# L-80Butt 4558 7417 12-1/4" 575 c.f. 7" 29# L-80 7184 9317 8-1/2" 525 c.f. 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, Not on production 4-1/2 12.6# L-80 7247 7134 MD TVD 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9317-8870 112 c.f. cement Whipstock @ 8870' 27. PRODUCTION TEST ~ P ! ~ [:)ate First Production IMethod of Operation (Flowing, gas lift, etc.) ~ I \ I ~J I [ ~ ~ L Not on production I Date of Test Hours Tested PRODUCTION OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAs-OIL RATIO FOR TEST I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) 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. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. ,-ormation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag 8516 8461 Shublik 8556 8498 Zone 4 8629 8566 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby c,~¢tify that the foregoing is true and correct to the best of my knowledge Signed z~k-¢'~~ ~ I 1 -'Theresa Mills Title Coiled Tubing Drilling TA Date ~.~ ~01 ~) Prepared By Name/Number: Theresa Mills 564-5894 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 Daily Operations G-31 Set Whipstock / Cement Plug 4/16/98 OPERATIONS SUMMARY: Rigged up HB&R and APC to pump 432 BBL fsw to kill well. Rigged Up SWS, successfully set Whipstock 5 Degrees to the left @ 8,870'. Freeze Protect Well. 4/18/98 RIH with 3" tapered nozzle and extension. Tagged whipstock at 8886' and flagged pipe. Cooled liner with 190 bbls of water. Mixed 20 bbls of cement. BH 11 bbls below whipstock from 8880' and laid in remaining cement. Jetted cement OOH with 25 bbls of dual polymer. Washed liner and whipstock with water. Chased cement OOH at 80%. FP well and flowline with methanol. Final PT was JFT at 530 psig. Estimate 1-2 bbls behind pipe Cement Details Lab Data - Pilot Test 15.8 PPG, Class G Cement D065 0.200 %BWOC D156 0.700 %BWOC D800 0.170 %BWOC D047 0.100 GAL/SAC APl Fluid Loss = 56 mi Filter Cake = Thickening Time = 3hr 40 min (inc. 2hrs surface time) Field Test - No QC APl Fluid Loss = Filter Cake = Density = 15.8 PLUGGINt & LOCATION CLEA~N'CE REPORT State of Alaska .ALAS~ 0IL & GAS CONSERVATION COMMISSION Nots casinq ~jl~e, wt, ~th, cmt vol & orocedure. '~ Review the well file, and-comment on plugging, well head status, a~d location clearance - provide loc. clear, code. Earker 'post or plate: Location Clearance: Code Date · (J~. ALA? -- STATE OF ALASKA , OIL AND GAS CONSERVATION COl SSION APPLICATION FOR SUNDRY APPROVAL Plug Back for CT sidetrack 1 Type of Request:,~ Abandon [] Suspend ~ Plugging [] Time Extension ~ Perforate · AFter Casing i--I Repair Well [] Pull Tubing ~ Variance t-~ Other i~ Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well ~ Stimulate 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, SEC. 12, T11N, R13E, UPM At effective depth 1794' SNL, 2477' WEL, SEC. 12, T11N, R13E, UPM At total depth 1767' SNL, 2479' WEL, SEC. 12, T11N, R13E, UPM 12. Present well condition summary Type of well: Development !~ Service Exploratory Stratigraphic 6. Datum Elevation (DF or KB) KBE=65.35 AMSL 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number G-31 9. Permit Number 86-121 10. APl Number 50-029-21616 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Total depth: measured 9317 feet true vertical 9187 feet Effective depth: measured 9258 feet true vertical 9135 feet Casing Length Structural Conductor 110 Surface 2664 Intermediate 7388 Production Liner 2133 Size 20 13 3/8 9 5/8 Plugs (measured) Junk (measured) Cemented 9 c.y. 3723 c.f. 955 c.f. 625 c.f. fill at 9258' MD (06/89) ,I~'~~' BKB 139 139 2693 2693 7417 7411 7184-9317 7183-9187 Perforation depth: measured true vertical 9076' - 9118', 9128' - 9150' subsea 8907'- 8973' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7129'; 4 1/2" SSSV at 2055' 13. Attachments ~ Description summary of proposal [] Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 4/09/98 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: Ted Stagg 564-4694 Prepared By Name/Number: Theresa Mills 564-5894 7. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Ted Staqq ~'~-~ ~L ~f~ ~ ~ Title Coiled Tubinq Drilling Engineer Commission Use Only Date ~.,,"/~//~ Conditions of Approval: Notify Commission so representative may witness Plug integrity '-"'"-'-~' BOP Test__ Mechanical Integnty Approved by order of the Commission Form 10-403 Rev. 06/15/88 lApproyal No-.z_~ ~' 2-¢~, Location clearance / { Subsequent form required 10- (---~D") r~;n{~ Signed By u,',~ ..... ]! ~ p?i.~aa e~ David W, johnston Commissioner Date 5 Submit~l ' ri t Date: Feb. 8, 1998 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Blair Wondzell Sr. Reservoir Engineer Re: Well G-31 Prep for CT Sidetrack Well G-31 is scheduled for a through tubing sidetrack to be drilled with coiled tubing. The following summarizes the procedure required to prepare G-31 for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of this proposed completion is attached. 1. Perform tubing integrity test. 2. Drift tubing and liner with a 3.65" OD, 20 ft long drift. 3. RU service coil and abandon existing perorations with approx. 20 bbls. of cement to place the top of abandonment cement at approx. 8976' MD. (Note: The top existing peroration is at 9076') 4. RU slick line. Tag cement and pressure test with AOGCC witness. 5. Set whipstock on e-line at 8870' MD. . Ted Stagg CT Drilling Engineer cc: Well File Petrotechnical Data Center TREE: 4" CIW WELLHEAD: FMC ACTUATOR: AXELSON G-3, a Proposed Completi .. KB. ELEV = 65.35' BF. ELEV = 36.66' 13-3/8", 72#/fl, ~2695,I L-80, BTRS FOC -- SSSV LANDING NIPPLE (OTIS)(3.813" ID) 2055' KOP: 7000 MAX ANGLE: 27°/9165, 4-1/2", 12.6~/ft, L-80, BTRS TUBING (IPC) TUBING ID: 3.958" CAPACITY: 0.01522 BBL/F~ NSCC THREAD SFC TO 4563 FT TOP OF 7" BOT [7176' TIEBACK SLEEVE 9-5/8", 47#/ft, [7417' L-80, BTRS L SLIDING SLEEVE OTIS "XA" (3.813" ID) TUBING SEAL ASSY. SBR) 9-5~8" PACKER (T~W) 4-1/2", 12.6#/ft, L-80 TAILPIPE 4-1/2 .... X"NIPPLE I 7174' J (OTIS) (3,813" ID) 4-1/2 .... XN" NIPPLE 7214'I (OTIS) (3.725" ID) I 4-1/2" TBG TAIL [ 7246' I (BAKER SOS) (ELMD) ~ Top of 2 7/8" liner cmt. approx. 8670 Top of whipstock approx. Top P&A cmt. approx. 8976' PERFORATION SUMMARY REF LOG: SIZE [SPFI 3-1/8"I 4 I 3_1/8-I 4 I GEARHART- BHCS 7-14-86 INTERVAL :DPEN/SQZ'D 9076 - 9118' 9128- 9136' 9136 - 9150' SQUEEZED SQUEEZED OPEN 3/18/91 PBTD 7", 26#/ft, L-80 IJ4S [ 9317' iff. 9076' BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date: Dec. 7, 1995 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Blair Wondzell Senior Petroleum Engineer Re: Well G-31 Prep for CT Sidetrack Well G-31 is scheduled for a through tubing sidetrack to be drilled with coiled tubing. The following summarizes the procedure required to prepare G-31 for sidetracking and is submitted as an attachment to Form 10-403. 1. Perform tubing integrity test. 2. Drift tubing and liner with a 3.7" OD, 20 ft long drift. 3. Run Kinley caliper over the proposed whipstock interval to confirm liner condition. 4. Rig up CTU and drift well with dummy bent housing motor. 5. Squeeze existing perforations by laying cement from PBTD to cover all perforations. Apply squeeze pressure. Reverse out cement to whipstock depth. Underream whipstock interval to insure clean conditions for setting whipstock. 6. Rig up e-line unit and set whipstock. 7. RU CT service unit and mill window in liner. Sincerely, Ted Stagg CT Drilling Engineer cc: Well File Petrotechnical Data Center STATE OF ALASKA AL. .AOILAND GAS CONSERVATION COMMISb,dN APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well__ Alter casing __ Repair well __ Plugging x Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate __ Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory __ Stratigraphic __ Service 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E At top of productive interval 2062' SNL, 2473' WEL, SEC. 12, T11N, R13E At effective depth 1794'SNL, 2477' WEL, SEC. 12, T11N, R13E At total depth 1767' SNL, 2479' WEL, SEC. 12, T11N, R13E ORIGINAL 6. Datum elevation (DF or KB) KBE = 65.35 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-31 9. Permit number 86-121 10. APl number 50- 029-21616 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9274 feet 9084 ss feet 9209 feet 9026 ss feet Casing Length Size Structural -- Conductor 80' 20" Surface 2665' 13 3/8 Intermediate 7387' 9 5/8" Production -- Liner 2141' Perforation depth: Plugs (measured) Junk (measured) Cemented Measured depth 8 c.y. 110 ' 3723 c.f. 2695' 955 c.f. 7417' 7 625 c.f. measured 9076'-9118' sqzd.; 9128'-9136' sqzd.; 9136'-9150' open 9317' True vertical depth ss 45' 2630' 7347' 9122' true vertical subsea 8907'-8944' sqzd.; 8953'-8960' sqzd.; 8960'-8973' open Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TlW packer at 7129'; 4 1/2" SSSV at 2055' 13. Attachments Description summary of proposal × Detailed operations program __ BOP sketch 14. Estimated date for commencing operation December 28, 1995 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ,~-~~ Title Cci~ed Tubing Drifting Engineer FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity f BOP Test '-"- Location clearance__ Mechanical Integrity Test ~.u.bs. equ. e_nt form re_quired 10- /Y o 7' -- urlglnal Signed By David W, Johnston Approved by order of the Commission Date ~,~/~./~,) "-' / Approval No. Approved Cdpy Rgturnpd pis _ Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE TREE: 4" CIW WELLHEAD: FMC ACTUATOR: AXELSON G-31 Proposed Squeeze KB. ELEV = 65.35' BF. ELEV = 36.66' SSSV LANDING NIPPLE (OTIS)(3.813" ID) FOC -- 13-3/8", 72#/ft, 12695' L-80, BTRS KOP: 7000 MAX ANGLE: 27°/9165' 4-1/2", 12.6#/ft, L-80, BTRS TUBING (IPC) TUBING ID: 3.958" CAPACITY: 0.01522 BBL/F'[ NSCC THREAD SFC TO 4563 FT TOPOF7" BOT I TIEBACK SLEEVE 7176' 9-5/8", 47#fft, 7' L-80, BTRS I 741 ! MARKER JOINT I 8595' I Proposed top of squeeze cement Approx. 8700' MD. PERFORATION SUMMARY REF LOG: GEARHART- BHCS 7-14-86 SIZE SPF INTERVAL OPEN/SQZ'D 3-1/8" 4 9076 - 9118' SQUEEZED 3-1/8" 4 9128- 9136' SQUEEZED 3-3/8" 6 9136 - 9150' OPEN 3/18/91 PBTD 19274'1 7", 26#/ft, L-80 IJ4S ] 9317' I /%/%/%/%/%/% OTIS "XA" (3.813" ID) 7051' TUBING SEALASSY, ,I 7113' I (SBR) 9-5/8" PACKER (TIW) 7129' J 4-1/2", 12.6#/ft, L-80 TAILPIPE 4-1/2 X"NIPPLE .... I (OTIS) (3.813" ID) 7174' 4-1/2 .... XN" NIPPLE (OTIS) (3.725" ID) I 7214' 4'I/2"TBGTAIL I 7246' I (BAKER SOS) (ELMD) I 7235'1 SHUBLIK SADLEROCHIT BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/26/92 T# 83856 BP MAGNETIC LIS TAPE Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) 564-4004. CH/CN/GR 2289 8457.00- 9211.00 API#500292161600 9088->T?# If you have any FINv,~/I0/92 # ATLAS 1600BPI REF#S/O 10 information Control Well Records Adrian J. Martin R'/ EEEIVF_ D SEP O 1 1992 A~k~ 0il & G~s 0one, 0ommi~ion Anohomge BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 07/16/92 T# 83720 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. F-38 CNL 07/11/92 #1 G-31~./~; CNL 07/10/92 #1 10070.00-10663.00 ATLAS 5 " 8470.00- 9204.00 ATLAS 5 " Information Control Well Records Adrian J. Martin r VF JUl_ 2 ] ~o£,~,~ Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 07/08/92 T# 83687 BP CASED HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at D-17 PROD-F G-31~.-/~>-/ GAS ENTRY SURVEY' 5 . - ~N~ 06/29/92 M-14~O-;o~ INJ 06/24/92 M-2 6A 7)-~ PROD-F 06/28/92 Z-16-[m~'/~ PRODUCTION LOG ~ 07/02/92 06/26/92 #1 06/30/92 #1 #1 #! #I below. If you have any (907) 564-4004. 9900.00-10170.00 CAMCO 5 " #i 8960.00- 9200.00 CAMCO 9750.00-10180.00 CAMCO 5 " 10170.00-10720.00 CAMCO 5 " 10950.00-11754.00 CAMCO 5 " 11150.00-11469.00 SCH 5 " Information Control Well Records Adrian J. Martin / RECEIVED JUL 1 199 Alaska 0il & Gas Cons. 6ommissi0n Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :08/21/91 T#:82749 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. ~i~,. ~ _ W-05 Y-19 S-07 -- -27 G-31 A-06 JEWELRY 06/29/91 #1 13500-13900 HAL 5" CLL 07/06/91 #1 8950-9250 HAL 5" PERF 05/02/91 #1 10431-11235 HAL 5" PERF 04/19/91 #1 10300-11176 HAL 5" PSGT 05/23/91 #1 10600-11000 HAL 5" TUBING,JEWEL, CL 04/25/91 #1 7000-7250 HAL 5" PSGL 05/23/91 #1 10600-11016 HAL 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES oi/ 4 ~ co ~ 91 STATE OF ALASKA ALAoKA OIL AND GAS CONSERVATION COMMISSI(..,N REPORT OF' SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate × Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, SEC. 12, T11N, R13E, UPM At effective depth 1794'SNL, 2477' WEL, SEC. 12, T11N, R13E, UPM At total depth 1767'SNL, 2479' WEL, SEC. 12, T11N, R13E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 65.35 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-31 (32-12-11-13) PBU 9. Permit number/approval number 86-121/ 10. APl number 50- 029-21616 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9317feet BKB 9187feet 9258feet BKB 9135feet Plugs (measured) Junk (measured) fill at 9258' MD (06/89) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Length Size 110 2O 2664 13 3/8 7388 9 5/8 Cemented 9 c.y. 3723 c.f. 955 c.f. .o 2133 7 9076'- 9118', 9128'- 9150' 625 c.f. Measured depth 139 2693 7417 7184-9317 true vertical subsea 8907'- 8973' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TlWpacker at 71297 4 1/2" SSSV at 2055' 13. Stimulation or cement squeeze summary see attachment True vertical depth BKB 139 2693 7411 7183-9187 _ Alaska 0it & Gas Cons, c,;ommts~';~°t~-- Anch0ra0.Je Tubing Pressure 3OO 303 Date SUBMIT IN DUPLICATE '--.~ 7 Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 0 1060 499 4O 0 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 17., hereby ,q~ify that the/~re~ng is true and correct .~ J -- ...,,,~ \ ' l Signed ~ 7'"J ~~~ Form 10-404 Rev 06/'1~/88 ' ~) I 16. Status of well classification as: Oil X Gas Suspended Service to the best of my knowledge. Title Manager Production Engineering WELL (~-31 .(32-12-11-13) PBU STIMULATION ,.OPERATION Hydraulic fracture, coiled tubing squeeze and additional perforation was done for well G-31 on March 14 and 22, 1991. Tagged TD @ 9220 coiled tubing depth. Injection test was 0.3 BPM @ 2000 psi. Layed cement ar squeezed at initial pressure of 800 WHPand held for 20 minutes. Cleaned hole to final PBD of 92' PERFORATED INTERVAL: 9136-9150 FT. ELMDBKB TIED INTO BHCS (7/14/86) GUNS: SCHLUMBERGER 3 3/8", 6 SPF, 60° PHASING, RANDOM ORIENTATION, EHD. TD TAGGED AT 9227 FT ELMDBKB. A rapid wellbore screenout occurred shortly after 10 ppg hit the perfs. 38000# CL behind pipe. 39000# in tubing. Max screenout pressure was 7000 psi. Estimated top of sand @ 3150. Well was tested and put on production. Al~ska Oi~ & G~s Gons. Gomm~ss'~o~ An~ho[Bge mr:3/27/91 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :04/02/91 T#:82266 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. D-28 F-39 N-08 S-02 S-27 Z-04 CNL 03/17/91 #1 9850-11041 Sch 5" Peal 03/26/91 #1 13290-14190 Sch 5" Perf 03/18/91 #1 8400-9204 Sch 5" Inj 03/28/91 #1 9550-9821 Sch 5" Perf 03/27/91 #1 9785-10800 Sch 5" Perf 03/28/91 #1 10540-11050 Sch 5" Ped 03/27/91 # 1 9400-9690 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES 1991 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :03/28/91 T#:82256 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4,!.45. A-17 Inj 03/17/91 #1 9900-10800 Camco 5" B-10 Gas Entry 03/10/91 #1 10200-10527 Camco 5" C-12 Prod-F 03/11/91 #1 11500-11448 Camco 5" C-21 Temp 03/18/91 #1 8900-9163 Camco 5" D-24 Temp 03/18/91 #1 10700-10930 Camco 5" F-18 Leak Det. 02/19/91 #1 0-11438 Camco 5" G-31 PITS 03/08/91 #1 8900-9200 Camco 5" H-16 Gas Entry 03/09/91 #1 1900-10037 Camco 5" N-09 Tie In CCL 03/19/91 #1 8100-9350 Camco 5" Q-02 Prod-F 03/08/91 #1 8850-9350 Camco 5" Q-03 Prod-F 03/07/91 # 1 8850-9350 Camco 5" Q-06 Prod-F 03/07/91 #1 11050-11350 Camco 5" Z-18 CCL 03/15/91 #1 13081-13929 Camco 5" Z-32 Leak Der. 03/16/91 #1 400~10250 Camco 5" Distribution: ARCO CHEVRON EXXON R E C E IV E D MOBIL PHILLIPS APR l RESERVOIR STATE OF ALASKA ARCHIVES Alaska Oil & Gas Co~s. L;ommiss~o[ Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2062'SNL, 2473' WEL, SEC. 12, T11N, R13E, UPM At effective depth 1794'SNL, 2477' WEL, SEC. 12, T11N, R13E, UPM At total depth 1767'SNL, 2479' WEL, SEC. 12, T11N, R13E, UPM 12. Present well condition summary Total depth: Effective depth: 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 65.35 AMSL feet 7. Unit or Properly name Prudhoe Bay Unit 8. Well number G-31 (32-12-11-13) PBU 9. Permit number/approval number 86-121 / 10. APl number 50- 029-21616 11. Field/Pool Prudhoe Oil Pool measured 9317feet Plugs (measured) true vertical BKB 9187feet measured 9258feet Junk (measured) true vertical BKB 9135feet fill at 9258' MD (06/89) Casing Length Size Cemented Structural -- Measured depth 139 2693 7417 Conductor 110 20 9 c.y. S u rface 2664 13 3/8 3723 c.f. Intermediate 7388 9 5/8 955 c.f. Production -- Liner 2133 7 625 c.f. 7 Perforation depth: measured 9076'- 9118', 9128'- 9150' ~ "? '~ .... ';'.~ :~'' ' ' true vertical subsea 8907'- 8973' (two inte~als) :~j~ 0il & and measured depth) 4 1/2" L-80 to 71~9' wit~4;;1/2~"ta/~~'~ - ~ ~"~ ~~ Tubing (size, grade, ~~-. . - True vertical depth BKB 139 2693 7411 7183-9187 Packers and SSSV (type and measured depth) 9 5/8" TIWpacker at 7129'; 4 1/2" SSSV at 2055' 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data, OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 0 0 0 0 -: . 1060 'Zj~9 40 0 300 303 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily ~Operations X Oil X Gas Suspended 17. I'~eb~rtif~ t~,at t~~ i~t~ and correct to the best of my knowledge. Service Form 10-404 Rev 06/15/88 Title Supervisor Gravity Drainage Date\~l t ( l~b SUBMIT IN DUPLICATE WELL G-31 (12-11-13) PBU STIMULATION OPERATIONS A CTU fill cleanout and selective HCI treatment was performed November 25, 1990 on Well G-31. Acidized perfs 9076-9118' and 9128-9150' with 117 BBLS 15% HCL, 0.4% CI-25, 0.4% NE-41, 0.2% MS-10 and 25 ppg Ferrotrol Z-10 in two stages with 13 BBLS Divert 1 (500#) and 23 BBLS diesel with 10% Musol overflush. Kicked well off with 172,000 cubic feet of N2, recovering 681 BBLS of fluid in five hours. The well was returned to production immediately following the treatment; then tested. mr/12/9/90 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 3, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, Manager Production Engineering JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File STATE OF ALASKA A,-. ,JKA OIL AND GAS CONSERVATION COMMk-_.ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, SEC. 12, T11N, R13E, UPM At effective depth 1794' SNL, 2477' WEL, SEC. 12, T11N, R13E, UPM At total depth 1767'SNL, 2479'WEL, SEC. 12, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 9317feet true vertical BKB 9187feet Stimulate X Plugging Perforate Alter casing Repair well Other 5. Type of Well: Development X Exploratory Strafigraphic Service 6. Datum elevation (DF or KB) KBE = 65.35 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-31 (32-12-11-13) PBU 9. Permit number/approval number 86-121 / 9-553 10. APl number 50- 029-21616 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 9258feet true vertical BKB 9135feet Junk (measured) fill at 9258' MD (06/89) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Length Size 110 2O 2664 13 3/8 7388 9 5/8 Cemented Measured depth 9 c.y. 139 3723 c.f. 2693 955 c.f. 7417 2133 7 9076'- 9118; 9128'- 9150' True vertical depth BKB 139 2693 7411 625 c.f. 7184-9317 7183-9187 true vertical subsea 8907'- 8973' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TiWpacker at 7129'; 4 1/2" SSSV at 2055' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaoe Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 240 64 5 0 750 447 31 0 Tubing Pressure 279 285 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~..~~~ Title Manager Production Engineering Form 1~3'~/404 Rev 06/15/88 Date//'/' {~ SUBMIT IN DUPLICATE WELL G-31 (32-12-11-13~ PBU STIMULATION OPERATIONS A perforation bailout with HCI preceded by a fill cleanout and tubing wash was performed on the following perforated intervals in Well G-31. 9076' - 9118' MD BKB 9128' - 9150' MD BKB 6/21/89 Performed a fill cleanout to 9258' MD BKB. 6/28/89 Performed a 24-bbl. 15% HCI/10% xylene tubing wash. 7/1/89 Performed perforation ballout as follows with diversion being accomplished with 240 1.0 SG 7/8" ballsealers and 240 1.1 SG 5/8" ballsealers. a) b) c) 96 bbls. 15% HC1/10% xylene with ballsealers dropped evenly throughout the fluid, alternating sizes 20 bbl. seawater spacer Displaced to top perfs w/145 bbls. dead crude The well was surged three times to knock the balls off the perforations. The well was returned to production immediately following the acid treatment. jm 10/23/89 BP EXPLORATION June 21, 1989 BP Ex plo rati~( ,,~. ka~' 900 ,~st Anchorage, Alaska 99519-6612 "- (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, Manager Production Engineering JAM:JAM Enclosures (6) cc: L. Burke (MB12-1) Well File RECEIVED ',JUN 2 6 1989 Alaska 0il & 6as Cons. Commission Anchorage STATE OF ALASKA A~_~SKA OIL AND GAS CONSERVATION COMMI,_ ,ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend ~ Operation Shutdown Re-enter suspended well__ Alter casing __ Repair well Plugging __ Time extension __ Stimulate X Change approved program __ Pull tubing __ Variance__ Perforate__ Other__ 2, Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, SEC. 12, T11N, R13E, UPM At effective depth 1858' SNL, 2472' WEL, SEC. 12, T11N, R13E, UPM At total depth 1767'SNL, 2479' WEL, SEC. 12, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development x Exploratory .__ Stratigraphic __ Service 6. Datum elevation (DF or KB) KBE = 65.35 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-31 (32-12-11-13) PBU 9. Permit number 86-121 10. APl number 5O- 029-21616 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 9317 feet BKB 9187 feet 9094 feet BKB 8988 feet Plugs (measured) Junk (measured) fill at 9094'MD (03/89) Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 110 20 9 c.y. 139 139 Surface 2664 13 3/8 3723 c.f. 2693 2693 Intermediate 7388 9 5/8 955 c.f. 7417 7411 Production -- Liner 2133 7 625 c.f. 7184-9317 7183-9187 Perforation depth: measured 9076'- 9118', 9128'- 9150' true vertical subsea 8907'- 8973' (two intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" taJlpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7129~ 4 1/2" SSSV at 2055'~laska 0jJ & (~as Cons. ComrnissJoa Anch0raq~ 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch 14. Estimated date for commencing operation June~July 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~ ~~~--~. Title Manager Production En(Iineering ( . FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- ORIGINAL SIGNED BY Approved by order of the Commission LONNIE C. SMITH Dato '22'J; ' lappr°val NO' Approved Copy Returned Commissioner- I~a~e ~:' ! ~ / Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL G-31 (32-12-11-13) PBU ~TIMULATION PROPOSAL A perforation ballout with HCI followed by a contingent scale inhibition treatment is proposed for the following perforated intervals in Well G-31. 9076' - 9118' MD BKB 9128' - 9150' MD BKB The acid wash will be preceded by a fill cleanout, then an HCI tubing wash. The ballout will be bullheaded as follows with diversion being accomplished with 240 1.0 SG 7/8" ballsealers and 240 1.1 SG 5/8" ballsealers. a) b) c) 80 bbls. 15% HC1/10% xylene with ballsealers dropped evenly throughout the fluid, alternating sizes 20 bbl. seawater spacer Displace to top perfs w/dead crude The well will be surged three times to knock the balls off the perforations. The well will be returned to production immediately following the acid treatment. Depending on the results of the HC1 wash, the following scale inhibition treatment will be pumped: 50 bbls. Arctic diesel 20 bbls. methanol 30 bbls. EDTA w/OSR 80 bbls. scale inhibitor w/OSR 320 bbls. seawater overflush 50 bbls. Arctic diesel overflush Flush to top perfs with dead crude The well will be left shut in for two hours, then returned to production and tested. jm 6/19/89 Standard Alaska Production Comp~ 900 East Benson Bc ,ard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907i 561-5111 STANDARD ALASKA PRODUCTION February 17, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:jAM'~c~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 G-31 Well File A Bragg ' ~ ~or Production Operations A unit of the or,gina; Standard Oil Company Founded in Cle~eJor~d Ohic in 1870 Standard Alaska Production Compan, 900 Eos! Benson Bouk .~ PO Box 196617 Aritho,age. Alaska 99.519-6612 !9071 564-5 I I I INDEXED DALLAS ~co STANDARD CHEVRON ALASKA PRODUCTION EXXON Date: 08/05/87 TEXACO TO: T~: 78106 MOBIL PHILLIPS STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returning it to this office: A-1 A-22 A-26 A-29 A-32 A-35 D-9 D-25 D-26 D-27 D-28 D-29 G-19 G-25 G-31 H-21 H-22 H-24 H-26 J-22 U-2 U-6 U-8 U-12 X-2 Y-l-2 07/09/87 Camco Static Gradient 07/12/87 " " " 07/09/87 " " " 07/11/87 " " " 07/13/87 " " " 07/13/87 " " " 07/21£87 " " " 07/10/87 07/10/87 " " " 07/07/87 " " " 07/22/87 " " " 07/22/87 " " " 07/08/87 " " 07/08/87 " " " 07/07/87 " " " 07/25/87 " " " 07/25/87 " " " 07/25/87 " " " 07/25/87 " " " 07/27/87 " " " 07/17/87 " " " 07/17/87 " " " 07/16/87 ,, "/"'7 07/15/87 " 07~7/87 "/'~ '/- Received~, ~ ~f"'/~ .ff/~. ii %/---'/[ J Victoria'Aldridge Date /~'~/~ ~'~f~/~ ,.,-~,?.~:-q~O~ We I I Records LR2- I .... Founded ,n /le,,elond. - $~ondord AIosko P~'o~uc lion Compan~ 900 [os~ B¢,,so,~ Boule~ord PO Bo- 196612 A,~(ho,oge AID,ko 99519 6612 :907' 564 ..SI I1 INDEXED DALLAS ARCO CHEVRON EXXON Date: 04/0 2/87 TEXACO TO: r#: 77811 HOBIL PHILLIPS STATE OF ALASKA STANDARD Al ASKA PR()I.)LJ( 11( )N REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following_material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returnlng it to this office: G-31 G-31 03/03/87 Sch 03/05/87 Sch Presser Build Up BHPD Sheet_ Received NFORMATION CONTROL Wol I Records LR2-1 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard tO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO ARCO EXXON PHILLIPS STATE OF ALASKA SYSTEM Tape & Transmittal Only ARCHIVES Date:03/29/89 T%:79908 BP MAGNETIC LIS TAPE & LISTING The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: Z-24 · G-25 &G-31 · W-07 W-18 OH/DIFL/BHC-CN Poro 03/19/89 ~- 7319-10796 TP# 06378 Atlas93752 1600bpi API#50-029-21917 CH/CNL-D 4Pass 2.5 Tool 03/19/89 91 9694-10521 TP# 06379 Sch#73224 1600bpi API#50-029-21652 CH/CNL-D 4 Pass 2.5 Tool 03/19/89 #1 8391-9131 TP# 06380 Sch#73208 1600bpi API~50-029-21616 CH/CNL-D Main Pass 2'5 Tool 03/19/89 #1 13693-14720 TP~ 06381 Sch~73207 1600bpi API#50-029-21918 CH/CNL-D 4 Pass 2.5" 03/15/89 #1 8964-9532 TP~ 06382 Sch#73200 1600bpi API#50-029-21880 ACHIVES ONLY: G-25 G-31 W-07 W-18 CH/field tape API#50-029-21652 CH/field tpae API#50-029-21616 CH/field tape API#50-029-21918 CH/field tape API#50-0 .21880 03/19/89 03/19/89 03/19/89 03/16/89 #1 #1 #1 #1 TP~ 06383 TP% 06384 TP# 06385 TP% 06386 Sch%73224 800bpi Sch#73208 800bpi Sch#73207 800bpi Sch~73200 800bpi Received: Date: Information Control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: AR~VES : BP'CASED HOLE FINAL LOGS BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, AlasKa 99519-6612 (907) 561-5111 Date: 03-28-89 79906 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this let~rer and returning it to this office: A-25 Patch Setting 03-18-89 #1 5100-5910 Sch 5" G-31 CNL (2 1/2") 03-19-89 #1 8400-9090 Sch 5" W-07 CNL 03-19-89 #1 13696-14677 Sch 5" W-07 Completion 03-19-89 #1 13700-14550 Sch 5" W-07 CET 03-19-89 #1 13696-14697 , Sch 5" Rece i ved Date Shirley R. McCurry ) NFORMAT ~ ON CONTROL Weli Records LR2-1 Star~dard Alaska Production Company 900 East Benson Boule~,c P.O. Bo~ 196612 Anchorage. Alaska 99519-6612 (907) 564-5 1 ! I INDEXED DALLAS ARCO CHEVRON EXXON Date: 02/20/87 TEXACO 77781 T0: TI: MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: G-23 BliP Data sheet 02/05/87 Camco G-23 Step Rate Data 02/2-5/87 Camco~ G-27 BHP Data sheet 11/04/86 Dres G-31 HP Pressure BU 03/05/87 Sch (log form) · . Date / ~ P~ ' -'0~ Wel I Records LR2-1 S~andard Alaska Production Company (~)0 East Benson Eioulev. P.O. Box 19~612 Anchorage. Alaska 99.519.661 (907) 564-51 I ! DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED . STANDARD ALASKA PRODUCTION Date: 03 / 11 / 87 'ri: 77765 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: B-12 F-29 F-29 F-31 G-27 G-31 H-9 J-8 Q-2 u-3 Y-8 J-24 Reperforation Record GCT Directional Survey CBT CBT GCT Directional Survey Spinner(Fullbore) 03/05/87 #1 9000-9395 Sch 5" 09/21/86 #1 0-10200 Sch 09/21/86 #1 9000-10238 Sch 5" 09/22/86 #1 8350-9538 Sch 5" 09/26/86 #1 0-9205 Sch 03/02/87 #1 8900-9148 Sch 5" Injection Profile/Flowmeter/Temp 02/21-22/87 #2 9500-10250 Camco 5" WD Packer setting 03/01/87 #i 11900-12160 Sch 5" Squeeze Perf. Record 02/20/87 #2 8800-9445 Sch 5" Injection Profile/Flowmeter/Temp 02/22-23/87 #1 9200-9520 Camco 5" Add-Perf. Record 03/06/87 #1 11500-11930 Sch 5" CBT 02/28/87 #1 10400-11646 Sch 5" Rece i ved A un;! ol Ihe original S~ondord 0~1Co,npony Founded ,n Cle',,elond. 06,0. ,n 1870 STATE OF ALASKA ALASF )IL AND GAS CONSERVATION COMIV 'ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown - Stimulate Alter Casing -- Other -- 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Plugging :% Perforate -- Pull tubing '- 5. Datum elevation (DF or KB) KBE = 65.35 6. Unit or Property name Prudhoe Bay Unit 4. Location of well at surface 2409' SNL, 2368' WEL, At top of productive interval 2062' SNL, 2473' WEL, At effective depth 1787' SNL, 2478' WEL, At total depth 1767' SNL~ 2479' WEL~ 11. Present well condition summary Total depth: measured true vertical Sec. 12, TllN, R13E, UPM Sec. 12, TllN, R13E, UPM Sec. 12, TllN, R13E, UPM Sec. 12, TllN, R13E, UPM 7. Well number G-31 (32-12-11-13) PBU 8. Approval number 7-43 9. APl number 50-- 029-21616 10. Pool Prudhoe Oil Pool 9317 feet Plugs (measured) 9187 feet BKB Feet Effective depth: measured true vertical Casing Length Structural -- Conductor 74' Surface 2657' Intermediate 7381 ' Production -- Liner Perforation depth: 9274 feet Junk (measured) 9249 feet BKB Size Cemented Measured depth True Vertical depth BKB 20" 9 cu.yds. 110' 110' 13 3/8" 3723 c.f. 2693' 2693' 9 5/8" 955 c.f. 7417' 7411' 2133' 7" 625 c.f. measured 9076' - 9150' (two intervals) true vertical (subsea) 8907' - 8973' 7184'-9317' Tubing (size, grade and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at ?129'; 4 1/2" SSSV at 2055' 7183'-9187' 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 1160 638 19 0 1180 673 23 0 315 316 14. Attachments Daily Report of Well Operations .~ Copies of Logs and Surveys Run - 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~-/,~;t/¢/ /- Form 10-4(~ Rev. 12-1-85 Title Supervisor Production Operations Date 2' {9' (~'7' Submit in Duplicate Well G-31 (32-12-11-13) PBU STIMULATION OPERATIONS A bullheaded mud acid treatment was performed on the following Perforated intervals February 7, 1987. 9076' - 9118' MD BKB 9128' - 9150' MD BKB Treatment consisted of the following: a. 750 gal. 15% HC1 b. 1500 gal. 6% HC1 - 1.5% HF c. 750 gal. 3% NH4C1 brine d. 640 gal. gelled 3% NH4C1 brine w/640# BAF e. 1500 gal. 15% HC1 f. 3000 gal. 6% HC1 - 1.5% HF g. 1500 gal. 3% NH4C1 brine h. Displaced to perforations with 166 bbls. dead crude Attempted to put well back on production; would not sustain flow. The well was nitrogen lifted, put back on production, and tested. 2/9/87 Standard Alaska Production Company 900 East Benson Boulev P.O. Box 196612 Anchorage, Alaska 99519-6612 (907t 564-5111 ,., ALASFA PRODUCTI Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in triplicate, is Approvals, for the above-named stimulate the well. Form 10-403, Application well. This contains our for Sundry proposal to Yours very truly, JAB:JAM¢ Enclosures (6) cc: J. L. Haas (MB12-1) G-31 Well File A. _Bragg pervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ¢. STATE OF ALASKA ALASK IL AND GAS CONSERVATION COMM 'ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -- Suspend -~ Operation Shutdown - Re-enter suspended well - Alter casing ' Time extension ~ Change approved program ~ Plugging -- Stimulate ~. Pull tubing -- Amend order - Perforate '' Other 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 65.35 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 2409' SNL, 2368' WEL, Sec. 12, TllN, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, Sec. 12, TllN, R13E, UPM At effective depth 1787' SNL, 2478' WEL, Sec. 12, TllN, R13E, UPM At total depth 1767' SNL~ 2479' WEL( Sec. 12( TllN( R13E( UPM 11. Present well condition summary Total depth: measured true vertical 7. Well number G-31 (32-12-11-13) PBU 8. Permit number 86-121 9. APl number 50-- 029-21616 10. Pool Prudhoe Oil Pool 9317 feet Plugs (measured) 9187 feet BKB Effective depth: measured 92?4 feet Junk (measured) true vertical 9249 feet BKB Casing Length Structural -- Conductor. 74 ' Surface 2657' Intermediate 7381 ' Production -- Liner 2133 ' Perforation depth: measured 9076' - 9150' Size Cemented Measured depth True Vertical depth BKB 20" 9 cu.yds. 110' 110' 13 3/8" 3723 c.f. 2693' 2693' 9 5/8" 955 c.f. 7417' 7411' 7" 625 c.f. (two intervals) true vertical (subsea) 8907' - 8973' ~bing(size, grade and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 7129'; 4 1/2" BVN at 2055' 7184'-9317' 7183'-9187' 12.Attachments Description summary of proposal ~ Detailed operations program %_ BOP sketch k 13. Estimated date for commencing operation January 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Supervisor Production Operations Date ! · /. A. Bragg ~/0/ Commission Use Only ConditiCns of approval Notify commission so representative may witness I Approval No. F~ Plug integrity ~ BOP Test Q Location clearance{ Approved by Commissioner by order of the commission Date/~'3 ¢.i&~" ',~ Form 10-403 Rev 12-1-85 Submit in triplicate Well G-31 (32-12-11-13) PBU STIMULATION PROPOSAL A bullheaded mud acid treatment is proposed for the following perforated intervals in Well G-31. 9076' - 9118' MD BKB 9128' - 9150' MD BKB The treatment will consist of the following: a. 750 gal. 15% HC1 b. 1500 gal. 6% HC1 - 1.5% HF c. 750 gal. 3% NH4C1 brine d. 640 gal. gelled 3% NH4Cl brine w/640# BAF e. 1500 gal. 15% HC1 f. 3000 gal. 6% HC1 - 1.5% HF g. 1500 gal. 3% NH4C1 brine h. Displace to perforations with dead crude. The well will be returned to production immediately following the treatment, then tested. jm 1/15/87 Standard Alaska Production Compa 900 East Benson Bo. ard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 15, 1987 STANDARD ALASKA PRODUCTION Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 G-31 Well File Yours very truly, F. Barth, 8uporvisor Pe Reservoir/Production Surveillance Unit I AJask~ Oil & Gas ConG. Commissio,~ AnchoF~gm A unit of the or,gir~a: Standard Oil Company Founded m Cle~e!and Ohio ,n 1870 _ STATE OF ALASKA ALAS OIL AND GAS CONSERVATION COM' SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~ Plugging ~_ Perforate %_:_x Pull tubing" Alter Casing -- Other -- 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, Sec. 12, TllN, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, Sec. 12, TllN, R13E, UPM At effective depth 1787' SNL, 2478' WEL, Sec. 12, TllN, R13E, UPM At total depth 1767' SNL, 2479' WEL, Sec. 12, TllN, R13E, UPM 5. Datum elevation(DF or KB) 6. UnitorProperty name Prudhoe Bay Unit 7. Well number G-31 (32-12-11-13) PBU 8. Approval number 474 9. APl number 50-- 029-21616 10. Pool Prudhoe Oil Pool Feet 11. Present well condition summary Total depth: measured true vertical 9317 feet Plugs (measured) 9187 feet BKB Effective depth: measured 9274 feet Junk (measured) true vertical 9249 feet BKB Casing Length Size Cemented Structural -- Conductor 74' 20" 9 cu.yds. Surface 2657' 13 3/8" 3?23 c.f. Intermediate 7381' 9 5/8" 955 c.f. Production -- Liner 2133' 7" 625 c.f. Perforation depth: measured 9076' - 9150' (two intervals) true vertical (subsea) 8907' - 8973' Tubing (size, grade and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 7129'; 4 1/2" BVN at 2055' Measured depth 110' 2693' 7417' 7184'-9317' True Vertical depth BKB 110' 2693' 7411' 7183 ' -9187 ' JAN 2 0 1, 87 12. Stimulation or cement squeeze summary Intervals treated (measured) cflaska 0il & (las C0n~,, C,0Fnmissj0n Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressuie Prior to well operation Subsequent to operation Will not sustain flow 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run -- 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~ Signed Title Supvr. Res/Prod. Surveillance I Date Form 10-404 Rev. 12-1-85 Submit in Duplicate PERFORATING DATA - Well G-31 (32-12-11-13) PBU 11/9/86 Pressure tested tubing and inner annulus. 11/10/86 Installed and tested lubricator to 3500 psi. Rigged up Gearhart and perforated the following intervals for initial production using 3 1/8" carrier guns at 4 spf: 9076' - 9118' MD BKB (8907' - 8944' TVDss) 9128' - 9150' MD BKB (8953' - 8973' TVDss) Ail depths are referenced to BHCS/GR, 7/14/86. Attempted to put well on production; would not sustain flow. 11/13/86 Shut well in to prepare for initial static pressure survey. 11/19/86 Ran initial static pressure survey at 8800' TVDss. Well remains shut in pending mud acid stimulation as pro- posed on Sundry Notice to follow. jm 1/7/87 Standard Alaska Production Company 900 East I~enson Boulevo,cl P.O. Bop 196612 Anchorage. Alaska 99519-66)2 (907) .564-51 I I INDEXED DALLAS ARCO CHEVRON STANDARD EXXON TEXACO Da*e: 01/06/87 ?O: MOOIL l#: 77644 PHILLIPS STATE OF AI~SKA GEOSCIENCES ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: A,-16 Injection Profile/Flowmeter/Temp A-23 Temp. 10/24/86 gl A-23 Borehole Audio Tracer 10/24/86 A-23 Borehole Audio Tracer 11/06/86 A-23 DFT 11/06/86 #! B-9 Borehol~ Audio Tracer 11/16/86 D-17 CCL/Perf. 11/23/86 gl D-18 CCL/Perf. 11/23/86 gl D-26 Spinner 12/07/86 gl D-27 CCL/Perf. 11/19/86 gl DL28 CCL/Perf.. 11/20/86 #1-3 E-7 EPL 07/23/86 gl E-9 CCL/Perf. 11/16/86 gl E-9 Cont. Flow Survey 11/29/86 gl E-9 Temp. 11/29/86 gl G-31 CCL/Perf. 11/10/86 H1 ~-15 Collar 12/07/86 #1 H-20 CCL/Perf. 10/25/86 #1-2 M-17 Temp. 11/29/86 HI M-22 CCL 10/30/86 gl P-14 GR/Correlation 11/07/86 H1 T-1. Injection Profile 11/22-23/86 H1 U-3 Injecion Profile 11/29-30/86 H1 I1/26-27/86 HI 9900-11182 Camco 2700-10100 GO 2"/5"/1" HI 1000-10600 GO 2" #1 500-10600 GO 1" 3950-10600 GO 5" #1 1900-3200 GO 5" 8850-10346 GO 5" 10700-11260 GO 5" 10500-10870 Camco 5" 8650-9690 GO 5" 9500-11110 GO 5" 8350-9457 Sch 5" 10600-10980 GO 5" 10500-10905 GO 5" 10500-10905 GO 5" 6980-9228 GO 5" 0-2500 CAMCO 5" 9050-10200 GO 5" 11000-11758 GO 5" 9500-10550 GO 5" 10790-11000 GO 5" 10400-10923 CAMCO 5" 9000-9530 CAMCO 5" Victoria Aidrtdge ~NFORMAI~ON CONYROL We~ Records tR2-~ 1! Standard Alasl~a Production Company 900 Eos! Benson Boule,,. , P.O Box 19661? Ancho,oge. Alosl~o 99519-6612 1907~ 564-5 i I I INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION Date: 12/08/86 T#: 77576 REFERENCE: SA]PC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-28 Static 10/22/86 GO G-3! Static 11/19/86 Camco G-32 Static 1i/23/86 Camco R-8 Flowing Gradient 11/05/86 Camco R-26A Static 10/27/86 GO Rece I ved Date Fou,,d,:'d ,,, Ch'.~.lc,,,,l (_)t,,t, ,,, Standard Alaska - Production 900 East Benson Boc. .rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 16, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well G-31 (32-12-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. PFB: JAM ~w Enclosures (9) cc: J. L. Haas (MB12-1) G-31 Well File Yours very truly, P.~F. Barth, Supervisor Reservoir/Production Surveillance Unit I A unit of the or~gir'ol Standard Oil Company Founded in Cleveland Ohio ,n 1870 STATE OF ALASKA ALASK_ .,IL AND GAS CONSERVATION COMM~ ,ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -- Suspend /: Operation Shutdown -- Re-enter suspended well" Alter casing" Time extension - Change approved program - Plugging -~ Stimulate - Pull tubing -- Amend order -' Perforate :x Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612r ANCHORAGE~ ALASKA 99519-6612 4. Location of well at surface 2409' SNL, 2368' WEL, Sec. 12, TllN, R13E, UPM At top of productive interval 2062' SNL, 2473' WEL, Sec. 12, TllN, R13E, UPM At effective depth 1787' SNL, 2478' WEL, Sec. 12, TllN, R13E, UPM At total depth 1767' SNL, 2479' WEL, Sec. 12, TllN, R13E, UPM 5. Datum elevation (DF or KB) KBE = 65.35 6. Unit or Property name Prudhoe Bay Unit 7. Well number G-31 (32-12-11-13) PBU 8. Permit number 86-121 9. APl number 50--029-21616 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 9317 feet Plugs (measured) 9187 feet BKB Effective depth: measured 9274 feet Junk (measured) true vertical 9149 feet Casing Length Size Cemented Structural ,_ Conductor. 74' 20" 9 cuoyds Surface 2657' 13 3/8" 3723 c.f. Intermediate 7381' 9 5/8" 955 c.f. Production -- Liner 2133' 7" 625 c.f. Perforation depth: measured Measured depth 110' 2693' 7417' 7184'-9317' True Vertical depth BKB 110' 2693' 7411' 7183 ' -9187 ' true vertical Tubing(size. grade and measured depth) 4 1/2" L-80 to 7129' with 4 1/2" tailpipe to 7246' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 7129'; 4 1/2" BVN at 2055' 12.Attachments Description summary of proposal ~ Detailed operations program" BOP sketch x 13. Estimated date for commencing operation October/November 1986 14. If proposal was verbally approved Name of approver Date approved 15: I hereby cert~ify that the foregoing i_s true and S ig~dP. correct to the best of my knowledge Title Supvr. Res/Prod. Surveillance I Commission Use Only Date Conditions of approval Approved by Form 10-403 Rev 12-1-85 Notify commission so representative may witness % Plug integrity -- BOP Test -- Location clearance · :~i,..~'.; FC: ,,' '_: ,:--'i (' -~; ~", Commissioner Approval No. .¢ ~-// c/ by order of the commission Date Sudmi~ (n t 'p cate Well G-31 (32-12-11-13) PBU INITIAL PERFORATING PROPOSAL We propose to perforate the following intervals for initial production during October/November 1986 at 4 spf: 9076' - 9118' MD BKB (8907' - 8944' TVDss) 9128' - 9150' MD BKB (8953' - 8973' TVDss) Note: All depths are referenced to BHCS/GR, 7/14/86. A lubricator will installed and tested to 3500 psi for all well work. Following perforating operations a SSSV will be set and tested in the ball valve nipple at 2055'. jm 10/14/86 BOWEN PACr~OFF FLOW TUBES & PACKOFF GREASE SEAL FLOWTUBE PUMP FLOWLINE ~ FLOWLINE VALVE GREASE LINE RISER GREASE -MANIFOLD .~~/~ ~ GREASE PUMP ..,,,-GREASE RESERVOIR B OP INDEXED DALLAS ARCO CHEVRON E~-XON TEXACO Date: 09/24/86 TO: MOBIL Ti: 77362 PHILLIPS [~[ STATE 'OF-ALASKA GEOSCIENCES STANDARD ALASK~ ~I~ODUC TION REFERENCE: SA_PC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returning it to this office: ~ll '-"~'-A-33 Perf. Record 04/04/86 #3 10950-11350 Sch J ~"B-4 Packer Depth Record 04/10/86 #1 9550-9810 Sch 5" '.'""E-1 WD Packer setting 04/05/86 #1 8200-9450 Sch 5" ~-31 CBL 07/18/86 #1 7000-9250 GO 5" ~"'-K-5 Perf. Record 04/12/86 #2 8920-9785 Sch 5" -"~K-5 Perf. Record 05/24/86 #3 9240-9766 Sch 5" "~--M-2 EPL 03/06/86 #1 9600-10120 Sch 5" ~--M-2 EPL 03/13/86 #1 9700-10030 Sch 5" '"--~-28 GR CCL (RA CEMENT) 04/30/86 #1 2100-3500 Sch 5" ~N-1 CNL 03/21/86 #2 8450-8975 Sch 5" -""--N-3 TDT-MA 04/01/86 #2 11100-11737 Sch 5" ~--Q-1 Perf. Record 04/23/86 #1 9300-9660 Sch 5" ~R-9 Perf. Record 05/15/86 #1 9100-9500 Sch 5" ~S-2 Perf. Record 04/15/86 #2 10700-11287 Sch 5" ~- S-5 Perf. Record 05/16/86 #1 10100-10500 Sch 5" "---S-16 Perf. Record 05/14/86 #1 10300-11221 Sch 5" ~ X-9 Perf. Record 04/02/86 #2 12000-12268 Sch 5" ~'"'Y-21 GR/CCL 04/18/86 #1 8750-10525 Sch 5" '"'--f-21 GR/CCL 04/18/86 #1 8750-10525 Sch 2" ~--"Y-21 GR Tie-in 04/25/86 #1 9725-10750 Sch 5" Stondo~d AIosko ProdutHon Compor 900 Eau Bcn~o,~ PO Bo~ 196612 A,~cho,oge. Alosko 99519 I NDE'XED DALLAS ARCO CHEVRON EXXON TO: TEXACO )91RATHON !4OBIL PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: STANDARD Date: 07/28/86 772'20 T#: lit SAPC OPEN HOLE FINAL LOGS Ihe fo! lowing material is being submitCed hecewlth. Please acknowledge receipt by slgnIng a copy of thls le%ter and returning It ¢o this ofiIce: DAL/UNIT/STATE: 6-3! DIL 07/14/86 :':J 7237-9'213 C;O :;" a '2" 6-31 BHCS 07/14/86 571 7'237-9]89 GO 5" & 2" C-31 CDL/CNLog-poro 07/14/86 ~l 8496-9213 GO II G-31 CDL/CNLog-raw 07/14/86 /~1 8496-9213 GO STATE ONLY' kk(.I ,,):,Al. SI.].',VI':Y5 Stondord Alast~a Prc>ductJon Comlmony 900 East Benson BouN P O ~x 196612 An(borage. Alaska 99519-6612 (907~ b64-bl I I INDEXED DALLAS ARCO CHEVRON EXXON Date: 07/21/86 TEXACO TO: T#: 77197 MARATHON MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: TELECO MAGNETIC DIRECTIONAL SURVEY(S) STANDARD ALASKA PRODUCTION The following material is being submitted herewith. Please acknowledge recelpt by signing a copy of this letter and returnlng It to this office: G-31 TELECO Directional survey 07/15/86 Job #51] TAK Rece I ved Date Victoria Aldridge INFORMAI I ON CONIRO[ Well Records L. R2-1 LR2-1 STATE OF ALASKA ALASK;. _AND GAS CONSERVATION Cf, .¢IlSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL)~i GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 86-121 3. Address 8. APl Number P. O. Box 196612 Anchorage, Alaska 99519-6612 50-029-21616 4. Location of well at surface ']~' 9. Unit or Lease Name 2409' SNL, 2368' WEL, Sec. 12, TllN, R13EI VERIFIED Prudhoe Bay Unit :! ~. ~ 10. Well Number At Top Producing Interval '[ Sur~,~ 2062' SNL, 2473' WEL, Sec 12, TllN, R13EI--~'--~IB'H''~//- G-31(32-12-11-13} PBU At Total Depth ~ 11. Field and Pool 1767' SNL, 2479' WEL, Sec. 12, TZ1N, R13E Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 65.35 ' = KBEI ADL 28280 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 6-25-86 7-15-86 7--t9=8~ ' -I N/A feet MSLI one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD} 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 9317'MD 9187'TVD 9274'MD 9149'TVD YES~ NO[] 2059' feetMDJ 2Old' 22. Type Electric or Other Logs Run DIL, BHCS, CDL/CNLOq-lporo, CDL/CNLoq-raw 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Cond~ctor Surface 110' 9 c.n y~ 13-3/8" 72~ L-80 Surface 269~' ]7~" 375R cu_ f~_ Perma_ Z; 465 cu. ft. Pe 9-5/8" 47# L-80NSCC Surface 455R' ] 9-5/8" 47# ,-80 Butt 4558' 7417' ]2z~'' 575 ~_~ f~_ C]m.q~ c. +]% CFR-2+HR-7 7" 29# L-80 7184' 9317' 8~" 525 eh. ¢~ C]as~ G _5% Ha!ad 344+ L.? 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) Z~ lQ 6~ T.-Rf3 7247'MD 7134'MD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 7 x 9-5/8" Liner! Lap squeeze wi f_h 380 cu. ft_ Permafro.~f_ 27. PRODUCTION TEST by 125 bbls dry crude. Date First Production Method of Operation (Flowing, gas lift, etc.) DateofTest Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD e Flow Tubing Casing Pressure CALCULATED OI L-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit-core chips.· ., '~i, ;:.,' '; ~? 'i~'-:!-.~'- · ma. rL L~TL ed Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .29. :' ~: ~ ...... :"- ' '"----: ': ' 30. . . ,'i :i .,.. ~: _::'~EOLOGIOMARK, ERs - ' ~,-'FORMAT. ION TESTS · · NAME Include interval tested, pressure data; all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 8516 ' 8461 ' Shublik A 8556' 8498' Zone 4 8629' 8566' (Top Ivishak/Sal, teroch±t) 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge . Title Engineer Date ~ / ~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown} for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". SAPC Daily Drilling Report -- PBU June 26, 1986 at 0600 ~ours Rig' Nabors 18-E Well- G-31 (22-12-11-13) AFE # 120470 0600 Depth' 2310' Day' 1 24-Hour Ftg' ' Water Used: 3200 Current Operation' Drillingj MUD TYPE-Spud Mud Spud G-31 at 104S hrs. 6/25/86. Drill to 568' Drill to 1626'. Trip for bit. Drilling at 2310~. Trip for bitl WT'8-9 VIS:250 PV'15 YP:60 FL'16 SOLIDS-4 TEMP:46°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H' SAPC Daily Drilling Report -- PBU June 27, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 /22-12-11-13) AFE # 120470 0600 Depth: 2700' Day: 2 24-Hour Ftg: 390' Water Used: 2908 Current Operation: Nipple Up BOP. Drill to 2700'. Short trip. POH. Ran 13-3/8" casing and cemented with 3258 cu. ft. Permafrost E followed by 465 cu. ft. Permafrost. Installed wellhead. NU BOPE. MUD TYPE-Gel Water WT:9.2 VIS:210 PV:13 YP:57 FL:16.5 SOLIDS:7 TEMP:N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: Rig: Nabors 18-E ~/ell: G-31 (22-12-11-13) SAPC Daily F)rilling Report -- PBU June 28, 1986 at 0600 hours AFE # 120470 0600 Depth: 4508' Day: 3 24-Hour Ftg: 1808' Water Used: 2000 Current Operation: Drilling. Test BOPE. RIH and test casing to 3000 psi. and drill to 2715' Ran FIT to 0.58 psi/ft. Trip for bit. Drill'ing at ~508'. Clean out cement Drill to 4133'. MUD TYPE-Gel Water WT:9.1 VIS:34 PV:5 YP:9 FL:18 SOLIDS:5 TEMP:69°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: SAPC Daily Drilling Report -- PBU June 29, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 122-12-11-13) AFE # 120470 0600 Depth: 6200' Day: 4 24-Hour Ftg: 1692' Water Used: 1400 Current Operation' Drilling. Drill to 5723'. Trip for bit. Drilling at 6200'. HUD TYPE-Gel Resinex WT:9.2 VIS:36 PV:6 YP:4 FL:9 SOLIDS:7 TEMP:81°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES ,, , DLS 1018H: SAPC Daily Drilling Report -- PBU June 30,. 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # ]20470 0600 Depth: 7000' Day: 5 24-Hour Ftg: 800' Water Used: 1400 Current Operation: TIH with Dynadrill. Drill to 7000'. Trip for bit and Dynadrill. MUD TYPE-Gel Resinex WT:9.6 VIS:35 PV:5 YP:6 FL:7 SOLIDS:lO TEMP:91°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDI NATES DLS lO18H: SAPC Daily Drilling Report -- PBU July l, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 7266' Day: 6 24-Hour Ftg: 266' Water Used: 1050 Current Operation: Work stuck pipe. Dynadrill from 7000 to 7247'. Trip for BHA. run. Drill to 7266'. Work stuck pipe. Ream Dynadrill MUD TYPE-Gel/Resinex WT:9.6 VIS:34 PV:5 YP:5 FL:7 SOLIDS:9 TEMP:N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1 6987 O. 7 N81 . 7W 6987 O. O0 O. O0 O. O0 2 7080 4.3 N37.1W 7080 3.§7 3.22 3.40 3 7178 8.0 N34.9W 7177 14.04 10~7 9.10 0.00 4.18 lO18H: Rig: Nabors 18-E Well: G-31 122-12-11-13) SAPC Daily Drilling Report -- PBU July 2, 1986 at 0600 hours AFE # 120470 0600 Depth: 7247' Day: 6 24-Hour Ftg: O' Water Used: 800 Current Operation: POH. Work stuck pipe. Ran free point and backed off at 2540'. Condition mud. POH. MUD TYPE-Gel/Resi nex WT:9.6 VIS:56 PV:12 YP:IO FL:7.6 SOLIDS:9 TEMP:70°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: Rig: Nabors 18-E Well: G-31 (22-12-11-13) SAPC Daily Drilling Report -- PBU July 3, 1986 at 0600 hours AFE # 120470 0600 Depth: 7247' Day: 8 24-Hour Ftg: O' Water Used: 0 Current Operation: Prepare to screw into top of fish. LD bent drill pipe. RIH and screw into fish at 2540' Could not jar free. Ran free point. Back off at 2670'. C~ndition mud. POH laying down E drill pipe and 4 its. bent drill pipe. RIH with fishing tools on G drill pipe. MUD TYPE-Gel/Resinex WT:9.6 VIS:54 PV:14 YP:9 FL:7.6 SOLIDS:9 TEMP:71°F SURVEY MD -ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: SAPC Daily Drilling Report -- PBU July 4, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 122-12-11-13) AFE # 120470 0600 Depth: 7247' Day: 9 24-Hour Ftg: ' Water Used: 350 Current Operation: Circ. Attempt to screw into fish. No go. POH to look at screw-in-sub. P/U it. of drillpipe and RIH. Screw into fish and jar on fish. RIH with freepoint tools and located F.P. at top of fish. RIH and shoot pipe at 2670' Back off fish and POH. L/D fishing tools and RIH with wash pipe. Wash over fish. Condition mud. MUD TYPE-Gel/Resi nex WT:IO.3 VIS:61 PV:13 YP:ll FL:6.8 SOLIDS:9.5 TEMP:65°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: Rig: Nabors 18-E Well: G-31 (22-12-11-13) SAPC Daily Drilling Report -- PBU July 5, 1986 at 0600 hours AFE # 120470 0600 Depth: 7247' Day: lO 24-Hour Ftg: ' Water Used: 700 Current Operation: POH. _~ircul.a~e through choke. Wash over fish. Screw into fish and work pipe free. POH L/D 12 its. drillpipe. RIH with wash over tool and tag fish. POH wi th fish. MUD TYPE-Gel WT:IO.3 VIS:56 PV:12 YP:13 FL:5.8 SOLIDS:lO TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1 O18H: SAPC Daily Drilling Report -- PBU July 6, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 122-12-11-13) AFE # 120470 0600 Depth: 7247' Day: 11 24-Hour Ftg: ' Water Used: 700 Current Operation' Circ. and Cond. Gas cut mud. POH wi th fish and L/D fish. Attempt to circulate. No circulation. L/D wash over tools, D.P., and Teleco tool. RIH with HWDP. POH and L/D 27 its. bent HWDP. P/U new bit, BHA, and drillpipe and RIH to 6320' while circulating and conditioning gas cut mud. MUD TYPE-Gel WT:IO.4 VIS:50 PV:ll YP:ll FL:4.8 SOLIDS:lO.5 TEMP: °F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1018H: Rig: Nabors 18-E Well: G-31 (22-12-11-13) SAPC Daily Drilling Report -- PBU July 7, 1986 at 0600 hours AFE # 120470 0600 Depth: 7431' Day: 12 24-Hour Ftg: 184' Water Used: Current Operation: Circ. and Cond. mud. RIH to 7153' Hit bridge in hole. Kelly up and wash and ream to 7288'. D~ill to 7431' with gas cut returns. Circulate and condition gas cut mud. Work pipe. MUD TYPE-Gel WT:IOo7 VIS:49 PV:16 YP:IO FL:4.6 SOLIDS:Il TEMP:82°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: SAPC Daily Drilling Report -- PBU July 8, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 7431 ' Day: 13 24-Hour Ftg: ' Water Used: Current Operation: Circ. Circulate and condition gas cut mud. POH and found tight spot at 3059'. Kelly up and CBU. POH to 13-3/8" shoe. Circulate and work pipe. MUD TYPE-Gel WT:IO. 7 VIS:48 PV:15 YP:IO FL:4.8 SOLIDS:Il TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS lO18H: SAPC Daily Drilling Report -- PBU July 9, 1986 at 0600 hours Rig' Nabors 18-E Well' G-31 (22-12-11-13) AFE # 120470 0600 Depth' 7431' Day- 14 24-Hour Ftg: O' Water Used: Current Operation' Circulating. RIH to 7168' Wash and ream f/7168'-7431'. Circulate. POH to 2618'. Ci rcJlating. MUD TYPE-Gel WT'IO.7 VIS'45 PV:14 YP'9 FL-4.8 SOLIDS'Il TEMP'78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES · , DLS 1 O18H' SAPC Daily Drilling Report -- PBU July 10, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 122-12-11-13) AFE # 120470 0600 Depth: 7431' Day: 15 24-Hour Ftg: O' Water Used: 300 Current Operation: Back off landing joint. RIH to 7431' and circulate. POH and changet~ams to 9-5/8". R/U and run 189 its 9-5/8" casing and cement with 500 sx Class "G" cement. Bump plug w/3000 psi. Drain BOP stack and back off landing joint. MUD TYPE-Gel WT:IO.7 VIS:44 PV:15 YP:IO FL:4.6 SOLIDS:Il TEMP: N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1067H: SAPC Daily Drilling Report -- PBU July l l, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 7686' Day: 16 24-Hour Ftg: 255' Water Used: 900 Current Operation: Drilling. Test packoff to 5000 psi. Change rams to 5". Test BOPE. L/D 12-1/4" BHA and P/U 8-1/2" BHA. RIH and drill out float equipment and cement to 7415'. Circulate and condition mud. Drilling. MUD TYPE-Resinex WT:9.6 VIS:44 PV:9 YP:9 FL:4.0 SOLIDS:9 TEMP:76°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 5 7506 13.4 N23.1W 7499 18.45 61.51 40~13 1 ~16 1067H: SAPC Daily Drilling Report -- PBU July 12, 1986 at 0600 hours Ri§: Nabors 18-E Well: G-31 122-12-11-13) AFE # 120470 0600 Depth: 8233' Day: 17 24-Hour Ftg: 547' Water Used: 450 Current Operation: POH. Drill to 7947'. POH for bit and RIH. Drill to 8233'. Circj and pump pill. POH. MUD TYPE-Gel WT:9.6 VIS:37 PV:7 YP:5 FL:4.0 SOLIDS:9 TEMP:91°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 7 7852 16.3 N19.1 W 7833 167 150 75 9 8164 18.7 NO4W 8131 256 242 92 0.99 1~32 1067H: SAPC Daily Drilling Report -- PBU July 13. 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 8634' Day: 18 24-Hour Ftg: 401' Water Used: 150 Current Operation: Drilling. RIH to 8233' and drill to 8543'. POH for bit and RIH. Drilling at 8634', MUD TYPE-Sol tex/Resi nex WT:9.6 VIS:38 PV:9 YP:4 FL:4 SOLIDS:9 TEMP:93°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 10 8352 19.9 hQ1 J 6E 8308 311 304 93 1 ~ 11 11 8452 20.7 NO4.4E 8402 340 338 91 1 ~ 39 1067H: Rig: Nabors 18-E Well: G-31 (22-12-11-13) SAPC Daily Drilling Report -- PBU July 14, 1986 at 0600 hours AFE # 120470 0600 Depth: 9204' Day: 19 24-Hour Ftg: 570' Water Used: 300 Current Operation' Drilling Drilling to 9204'. MUD TYPE-Resi nex/Sol tex WT:9.6 VIS:34 PV:7 YP:5 FL:4.0 SOLIDS:9 TEMP:98°F SURVEY MD ANGLE DIRECTION TVD 12 8664 23.1 NO6.2E 8599 14 9069 25.8 N1;gw 8967 SECTION COORDINATES DLS 406 417 84 1118 550 585 76 1 ~ 22 1067H: SAPC Daily Dril!ing Report -- PBU July 15, 1986 at 0600 hours Rig' Nabors 18-E Well' G-31 {22-12-11-13) AFE # 120470 0600 Depth' 9257' Day: 20 24-Hour Ftg' 53' Water Used- 600 Current Operation' Drilling. Drill w/surveys to 9232'. POH for logs. P/U BHA and RIH to 9232'. Drilling at 9257'. MUD TYPE-Resinex/Soltex WT:9.6 VIS-35 PV:8 YP'5 FL-4 SOLIDS-9 TEMP'N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1 5 9164 26.8 NO2.2W 9052 587 627 77 1 - 06 16 9232 26.8 NO2.2W 9113 615 658 79 Oj O0 1067H' SAPC Daily Drilling Report -- PBU July 16, 1986 at 0600 hours Rig: Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 9317' Day: 21 24-Hour Ftg: 60' Water Used: 175 Current Operation: RIH. Drill 8-1/2" hole to-9317'. Run 52 its. of 7" liner and cement with 445 sx Class "G" cement. POH and L/D 13 its. of drillpipe. Change BHA and P/U 8-1/2" bit. RIH. MUD TYPE-Sol tex/Resi nex WT:9.6 VIS:36 PV:9 YP:5 FL:4 SOLIDS:9 TEMP :N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1067H: SAPC Daily Drilling Report -- PBU July 17, 1986 at 0600 hours Rig' Nabors 18-E Well' G-31 (22-12-11-13) AFE # 120470 0600 Depth' 9317' Day' 22 24-Hour Ftg: ' Water Used- 350 Current Operation- RIH. RIH and wash 300' to liner top - no cement. POH and P/U 6" bit. RIH and test liner - pumped away 3.5 bpm @ 2400 psi. POH and P/U EZ drill and pl.ug catcher. RIH and squeeze 18 bbls. cement.' POH and clear drillpipe. RIH w/ 8-1/2" bit and junk basket. MUD TYPE-Soltex/Resinex WT:-9.6 VIS'35 PV'9 YP'5 FL:4 SOLIDS-9 TEMP-N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORD I)LATES DLS 1067H- SAPC Daily Drilling Report -- PBU July 18, 1986 at 0600 hours Rig' Nabors 18-E Well: G-31 (22-12-11-13) AFE # 120470 0600 Depth: 9274 PBTD' Day: 23 24-Hour Ftg: ' Water Used: 525 Current Opera ti on: Reverse Circ. w/NaC1. RIH and drill EZ drill to 7175'. Test liner lap to 3000 psi. RIH with 6" BHA and drillout to top of float collar ~ 9274' Change over to NaC1. Test casing to 3000 psiJ Reverse circulate w/ NaC1. MUD TYPE-NaC1 WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY 'MD- ANGLE DIRECTION TVD SECTION COORDINATES DLS 1067H: Rig: Nabors 18-E Well: G-31 122-12-11-13) SAPC Daily Drilling Report -- PBU July 19, 1986 at 0600 hours AFE # 120470 0600 Depth: 9274 PBTD' Day: 24 24-Hour Ftg: ' Water Used: 700 Current Operation' Nipple down BOPE. Complete displacement with NaC1. Ran CBL log and gauge ring. Ran 4-1/2" tubing. ND BOPE. MUD TYPE-NaC1 WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP: °F SURVEY -MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1067H: SAPC Daily Drilling Report -- PBU July 20, 1986 at 0600 hours Rig' Nabors 18-E Well' G-31 (22-12-11-13) . . AFE # 120470 Current Operation' 0600 Depth' 9274 PBTD' Day: 25 24-Hour Ftg: ' Water Used- NU-and test tree to 5000 psi. Displace tubing to diesel; Set and tested packer to 3500 psi. Released rig at 1200 hrs. 7/19/86. MUD TYPE-NaC1 WT:9j6 VIS- PV- YP- FL- SOLIDS- TEMP'°F SURVEY -MD ANGLE DIRECTION TVD SECTION COORDINATES , , DLS · , 1067H' :E; P [.E R R Y- .'.~i; L.i N !,4 E L.. 1 .... ~iii; U R V E Y I N (} C (] t"I P A bl Y A N C H i:)R A i:!; ~!!iJ A [,,. A ~'~!; K A (:: 0 U R S E !_] I R E C 'T' i F)N ]iE 7 :.'_'E S 'J"I'"';~U E Ei:L.tB- :~i; E A l:: 01...I R Eli..:_' P1E A t:.'!:i...IF';:E Et Vt!ERT I C;AL VEF~:T I Cf~L INCL. I NAT I ON DEFZ'TH L [.:.]:" J H ~...F.[- J H .OE(.~i M I N ,"' .~ "J' C~ ,.. I(] B hi LI M B E R A t< -" B 0- 60 C:, .4 0 OPERA TOR - T, MC:(:'U I R ][.] 0 Cii-.- L.. [."-: G "F 0 'T' A I .... '.F;E V EF-? I T' Y i::;:E C: T'PiNGI_IL A F:( f':O OI.-.,:L] i N A"l"E:iii; Ii E G / 100 N 0 R T' H / :i.::: 01_1T H k:. A .:, [ x W E IE; "F F::'A Gl:.:.' C) 0 (")(") ' ':: ..... ":::' ...... · -e:,._, .... :,...., 0 0 1 0 () 10 0 ,, 00 :34 ,, A F:; () '7 20(3 200 0 C) 1 :B 4 F- I::~ () ':::' ..... - - -. ~ ...... :2:00 300 ,, () 0 .27:4 ,, 65 ,:) 15 zI. Cx} 4,:)0, ()() :3:34, 65 0 19 ':::iO('~ 50("~ F)c) 434, ~. =; () 24 · . .... · ... . .. ~ ....... ,._ .. 600 5'F~9, ?']~) 5:34 ,, ,S4 () 16 ---~' ('~("~ ,:.,,;,o 99 6:34 ~/-, 4 0 ]. 8 800 '7'Fda), 99 7:34 ,, 64 0 ]. 0 'F'O0 :E:'~'~ ~ 99 8:34, 64 () 14 1000 'F":)'P ,, 'F'9 9:34, 64 () 1 & i 10() :t. O'F'9, 99 J. 034.64 0 1:3 i '2 c:, () 1 19'::~ '::'.- '::~... 1 13 4 . A 4 0 ~:::' 1 3 0 0 `1. 2 9'F'. 9 9 :1. 2:3 4.6 4 0 7 J. 40 (} 1:39 !). 99 J. :33 4. ,S 4 0 7 150 C) 1.499, 99 i 4:34,64 () 6 i 600 1 F; 9'.? ,, 99 1 D :34 ,, 64 0 4 i -7 (") C, i A 9"F', ';? 9 J. 6:3 4 64 0 = 180 C i '799 ~ 99 1 '7:34,64 0 5 J. 9. ~'~. O_ J. ,::,'-' '-';, '-';~, ""';, '"';,' ]. 8:34 .64 0 2000 19'F' 9 ,, 98 ]. 9:34 ,, 6:3 0 :34 2 i 00 209'F'~ 9' 8 20:34., ,'~-, 5: 0 40 7' 2 c~3 2 ~ 'F/9 ~ '::) 7 "::' 1:2,4 62 C~ ='"" '2:3 0 :) 2 2 'F' S:;. 9,":, 2 2:34.6 0 1 0 24 3 C 2:3'F' 9.94 "23:34.59 ! 10 2500 2..q-99, 92 2.4:3.q., 5 7 ]. 26 C, 0 25'F/'~:'., ? 0 253,q, F:; F:; 0 !5'7 2 E', 00 279' 9 ,, 8:3 27:34 ~ 5 :'3 0 3'~' 29' 0 ~"' 2:399'. ',::~ .... :::: 2834 ,~ '='...., ..:,':" ("). :37 N (),, () Iii": S 4:3, :!.'.:.7 N · 'iii;.-,1:'2 ,, :30 W S 3':'...,. ::::0 .... W :.:::: 42.::_::'::~ W ::::F; 'R'::' W ...... , ,o.... C.; 2;.'::,,, 19 H ,z- -;::,0 ::::':") S ::ii:, .... '::, :.) Iii: e"- .- .:::,:1. 6 ,, 1 '::~ W S 2 ,, 1 '.:"' E .:::, 16,50 F::: '-' :'::7, :::('.~ E .""~ ..... '.:}.'; 24, ,'.':,0F.'.':: :...:.; 7, :l 'F/ W S 1 ...".1., ]. 'iF., E S 71,6'.:;' E N 8:3, i'F' E N 74, :..--..','.-T,' Ii::. :::;,"t. 1. :--:9 E :.-7.-...,"":' ~ 6o_ E ::T.; :L :?, ~ 19E' rE; :'::, :E:'.:.:' E '":' ~'~ ~';-':-? · .-~ . u '-, .. E; 0 ,, 1 9' t..,..i '::''t.:,T._' 3'::,' !4 '::'].1 ].0 W ::-:; ,f:,, 50 W :.:3:3~ 1 0 E O, (), O, (). C). (). (). C',, O. 0. O. 0 ,~ ('),, O. C. (.. , (::. ..'1, "). .'). C). S "1" A N i) A F..' D A K P R 0 D i_t C'T' I 0 N C [3, G -:'".': .1. i::'RUDH(3E DAY AL. ASKA SPtii-: l::~ l::;~ ¥-"" S I_t N i.,-,lti....'. L L S U R V E ¥ ]: N ('.i6 (:: (3 FI PA N ¥ A N C H 0 R A (3 E A L A S K A C 0 M P I_1T A T I 0 hi D A T E AUGUS'T .1. :;ii:.., :1. '!.:; 8 ;.!:, Vti.:..':R'T I C A L S E C T I (] N C: Al.... C Lil.... A"f'lii::. D A L.. 0 N(3 C L 0 S U F;~li!i] B 0 '..:.'; S G Y R 0 S C 0 F:' l' I"::'.:::, .... I_l'""'r,, v"~,::. .... Y .... I(] B N U FI B E R A K.-. B 0- 60 () 4 :ii!: ...... K [ii] L L Y B I...I S H ].' N I.:'~ [::. L. I::. V,, .= ,j:. 5 ,, '-'.- ..... '= F:T, 0 P E R A "1" 0 R ..- T ,, M (:: l":i I...I ]: 1:";,' Ii-'_' I I'-,....11::. SUB-SEA F: f')i...IF;:S E M I.::.". A S U R Ii::: D V E R 'T I C A I .... V Ii.:.': I:? T I C: A t._ I N C L. I N A T I 0 N :0 E P T H D Fi: F:: 'T H D E P T I.-I .'el E G M I I',1 3000 ::::: :1. 0 () 3200 ::.::300 ::.:.:400 :35()C:, :.:::600 :::_::7 () () :38C~0 4 C":.') 0 4 :l. 00 4:200 4::::00 4400 4500 q.::::,OC) 4700 4 E: 0 ,::.', 4 9 0 C) !5000 !5 J. ,::.'. (".~ 520C) 5:P. OC, 5400 :::5<.':.:,,::.', : ,':::, 00 .'57 C'- C, 5 :i.-'.', ,::i ,::.', 5'.:.:'00 C (:)U R S E D :1: R E C T' I 0 N I:) E G Fi: E: E S D 0 G---I._ E G '.::; E V E R I T Y D E G ! .1. () 0 'T'OTAL i::~ f:: ~'::: l']" [~:~ I~ ~::i U L. A R C 0 (] I::;: D I N A "1" E S N 0 IR T i-"1 / ::.:.'; 0 U T t"-1 E A .'.:ii; T / N E S T 0 ,, 06 20 ,, ,.'.':, () S () ,, 18 E 00A :2.1. 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[-~, t:.-.. L. [ ~.-~ N I..:, I~.! [... t-.i [.x C 0 0 R D I N Illl'~ T t~:' '::' M .El-- 'T' V D ]J:) E] F' 'Y I''l~ DEP'T'H 'EqE F::']''F'I NOF'?'T'H / SCILt'T'H E AS'T' / WF--"i:S T ]'HE CAt._CI._ILAT I L-JN F'RCu]:EDUF;,'E::S t...IF;E A L i NIEAR I N'TERF'L]I._?~T I F'd',l BETb,IE:Ei',.I THE NEAF;:E:ST :/it',:) FOOT F!D (FROhl RAI"tIUS OF C!_.iRVATUF~E) F:'CIIN'I"S ST'AI',IDAFRO AK F:'RODUC'T'ION CO, ili..-.. :?-': :t F:'Fi'UDHOE BAY · :::, I-' E t-,, R Y-S L.I N W E L L.. g;t ~ R V E' Y T BI r:i r': ~"'~ M P A N Y C 0 HI:::' U T'A'T' if. 0 N D A'I' iE AUGUST t2., 1'P86 ,J 0 B N U M B E R A K- B O-6 0 0 4 8 KEI_ L Y BI ISI...I Iix. IG I::. L J::. ', ,, = UF' k:.RA I L. R .... I ,, MC':C.~i_I ][ RE .......... :,o f::']" ,, Fi E A S U IR IE .0 D E P T I'-'1 I N ]"E F;,' P 0 L.. A T'li:'-. D V A I.... l..llii-;::_:!; F'O R S F:'E C :[ A L. S UR V E Y F::'O I Iq T S T R l...! E '.::!; L.I B-' ~.:i; E A 'T' (] T A L. V E R T' ;i] CAI .... 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'1. .... lOB NIJMBEIR AI.:::--:F:O-60C.~48 KEI._LY BUSHING t::.L..EV .... /,5 '-":5 F:T 0 F::' E R A "t"0 R .....'1"~ M C G I NT E R F::' f"~ L. A T E.Kt V A L U E ::::: I:::' 0 R F!: F:' ti'/: C I A t ..... :::, _.! R V I:: \' F:' 01 N 'T S M E A S L.I R E D :OE F:'"i"H "I"Fi:UE V E R'T :[ L, ~-.,I .... DF:EF'TH DEF::']-H "'r'l"l ,~1 I'.. ".}, .... IRE C TA NL'iiUL ;:.'~ R CO (]RI"~ I N A"f'E NOF'?'T'H/'SO LI"t"I...I E A S'T' / WE!i.'5;]" M A R K E R 8 7 8 ]. 88,f., 7 88?0 5;'O&O 'iF/.1. 9 ]. 78 5? :7:: 00 9274 9:3 i 7 93:1. '7 90:39. () 5 ':? () ,:':':, :3 , :1. 4 '.:.?082, '76 '.::;' 148 ,, 75 'ii:, J. 87, .1. 0 9i 87,, J.O 8892 ,, 2 i 897 ::3, '70 89'P'7, 7'.-? 901 '7 ,, 4 :i. 90::3:':::. 40 9121 ,, 75 9121 ,, '75 408,,23 N 102.45 W 44::.i: ,, 90 N 10 i ,, 55 W Z r.v-"-, ~::.~,:.? ....... · I.....,..: ........ N 101 ":":"' · I."1 526 ,, :3() N 1 () 3 ,, :34 W Ill,:!:,6.71 hi 1 () 6. () ! W 57:3.87 N 10,:.':,. 88 W !TF::A ::3(') N i 0'7. '=: ::::' W ........ .1~ .. ... 6:25ir ,, ::ii: 0 I',1 :1. 09, 9 i W 641./_.', :1. N 111. :2.' 7 W ,.:'.':,41 ,, 6 t N 1 1 1 ,, 27 W Z (:litlE ::.:.': 'Z 1'9 hie :2 F' ,, G ,, (] ,, C. /' Gl:;:(] L:.';:3 ('..i A Z ONE :1. B i.-I. 0 ,, (:::, /L.. I (31--I ]' 01 i .... i.:.'.' A V I I< / G I:-;: 0 S S :3 A N D :E; I..I R V [.:' Y D E P ']"1--'1 F::'I...UG BAC:K ]"D 7" CASINC'i SHOE' DR I L [.. ER "S DE P T TELEEO llllllllll Teleco Oilfield Ser s of Alaska Inc. 6116 Nielson Way Anchorage, AK 99502 (907) 562-2646 July 16, 1986 JOB # 511TAK STANDARD ALASKA PRODUCTION WELL: G-31 PRUDHOE BAY NABORS 18E Please find attached a copy of the computer calculated MWD directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to Provide service to Standard Alaska Production Company. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Pat Havard Field Service Supervisor PH/el Enclosures A ~..m~? COMPANY Date 07/15/86 TELECO OILFIELD SERVICES JOB 511 SURVEY CALCULATIONS Page Company: Well: Location: Rig: STANDARD ALASKA PRODU G-31 PRUDHOE BAY NABORS 18E TELECO Job # 511 TAK Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: 0.00 degrees 31.50 degrees 31.50 degrees 331.33 degrees RADIUS OF CURVATURE CALCULATION MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg 'deg/min feet feet feet feet feet deg deg/100' **************************************************************************************************** TIE-IN 6987.00 0.7 278.3 N 81 42 W 6987.00 0.00 0.00N 0.00E 0.00 N 90.000E 0.000 TELECO MWD 7080.00 4.3 327,9 N 32 06 W 7079.89 3.46 2.14N 3.29W 3.93 N 56.900W 4.175 7178.00 8.0 325.1 N 34 54 W 7177.31 13.92 10.89N 9.08W 14.18 N 39.816W 3.787 7286.00 11.0 330.3 N 29 42 W 7283.82 31.70 25.95N 18.60W 31.93 N 35.631W 2.886 7506.00 13.4 334.9 N 25 06 W 7498.83 78.16 -67.22N 39.99W 78.21 N 30.751W 1.176 7664.00 14.9 336.3 N 23 42 W 7652.03 116.68 102.39N 55.94W 116.68 N 28.653W 0.974 TELECO Job # 511 TAK 07/15/86 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' 7852.00 16.2 340.9 N 19 06 W 7833.15 166.66 149.30N 74.33W 166.78 N 26.467W 0.953 8039.00 17.7 351.8 N 08 12 W 8012.02 219.23 202.20N 87.17W 220.19 N 23.323W 1.876 8164.00 18.7 356.0 N 04 00 W 8130.77 255.27 241.01N 91.32W 257.73 N 20.753W 1.319 8352.00 19.7 1.6 N 01 36 E 8308.31 310.11 302.79N 92.62W 316.64 N 17.008W 1.114 8452.00 20.7 4.4 N 04 24 E 8402.15 339.49 337.27N 90.81W 349.29 N 15.070W 1.391 8664.00 23.1 6.2 N 06 12 E 8598.84 405.06 416.00N 83.51W 424.30 N 11.351W 1.175 8850.00 24.6 3.7 N 03 42 E 8768.95 467.68 490.92N 77.02W 496.93 N 8.916W 0.972 9069.00 25.8 358.1 N 01 54 W 8967.11 548.75 584.11N 75.55W 588.98 N 7.370W 1.218 9164.00 26.8 357.8 N 02 12 W 9052.27 586.38 626.18N 77.06W 630.90 N 7.016W 1.063 TELECO 0 i i ~ i ~ i d S~rv i cms PLAN VIEW WEST (~t) I LLL! il i' -Pi- '~ I -~., ~ !', / ]_i~! . .~ . .., --.fi~ ~ ~~ , ,- i ~--- I , . ~-~ _~ ...... i I ]I!L___ 1 ~ iL_~_ .~!_~ ]' il ,' ~ ~.J . It I t,. .'- . " I i ~ 600 500 400 900 200 100 0 goo 800 700 600 500 400 ~00 200 100 T Z TELcCO 0 i 1 f i ~ 1 d S~rv i c~s VERTICAL PROJECTION 0 6500 7000 7500 8000 ltl n 8500 9000 Ld 9500 10000 0500 1 ! 000 500 1000 1500 2000 2500 3000 VERTICAL SECTION (?t) SOHIO ALASKA PETROLEUM CO. PAD. G (22.12. II. G'51 Controlled Drilling Consultants, Inc. LES HENDERSON 333-1552 RILLING?CONSULTAN 4 INC. AnChorage, Alaaka 99504 (907) 333-1662 July 23, 1986 Mr. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 RE:' Magnetic Single Shot Survey Job No. 0686-028 Well G-31 (22-12-11-13) Prudhoe Bay Field North Slope, Alaska Date of $urvey~ 06-28-86 to 07-14-86 Dear Mr. Rose PleaSe find enClosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 6987 - 9232. Thank you for giving us this opportunity to be of service. Yours very truly, Directional Supervisor Inc. 8T~Ni}t~I~ ~IL.~SK~ PROI)UCT[OH IMlitHET~C 8~[NGLE SHOT ~U~VEY ~41)~U8 OF CUI~tTUR£ FtETHOD OF CONPUT~i?~OH JOB HO ~-08E, 8-028 8OH]fO YELL G-3! SZHGLE SHOT SURLY DEF~t~H RND OTHER D~TR FO~ EVERY JOB NO ~-8;969-828 COHPUTER- ! 4 JUL, 86 KB EL, E¥ 65,35 FT, 0 O, -65 0 O 4O0 .00 ~ 2465. 2000 2400 0 O 0 0 0 .00 S ,00 S ,00 S ,GO t~ ,00 kt ,OO ~ ,00 ~ gOHIO I/ELL G-3! SZfiGLE SHOT SURVEY COt~PUTER- ~4 dOC $6 KB ELEV 65,35 FT, 0 0 O 0 ,00 ~ ,,00 S ,00 S .00 $ ,00 S ,00 $ OS ,OO ~1 ,OO ~J .O0 ~ kt 80H]O U£LL SZNGLE SHOT SURVEY JOB HO ~- 0968- 629 I'JE.qSURED DEPTH i~,ID OTHER D~T~ FOR EVERY EVEN I00 FEET OF SUB SEg DEPTH. COHPUTER- 14 JUL 86 KB ELEV ~5.35 FT. ~ O 1 1 I 6~S5, 12 3 165.56 7900 20 4 159, 8OOO 29 5 219.54 8400 54 ? ,80 8600 71 9 444,87 9860 90 10 76. W 89.03 ~ W ,49 W 80.31 ~ · 72,76 W SHOT SURVEY JOg HO R-Og6g-028 COFIPfJTER- t 4 JUL KB ELE¥ ~$.35 FT, TRUE 0 400,0 4OO0, -65. t935. 3935, .OO $ .60 $ ,OO S . O0 9113, ?909, 9048, 190,'79 H 656,27 N ??.gt W 'i Form t° be inserted in each "Active" well folder to check -for timely compliance with our regulations. OPERATOR, WELL 'NAME AND NUMBER Reports and Materials to be received by: Date '.. Required Date Received Remarks Completion Report Well History Mud Log Registered Su~ey Plat Inclination Su~ey . . -- . Drill Stem Test Reports · Production Test Reports Digitized Data Slondord Alosl~a Produ(lion Company 900 I~os~ Be.~o,~ Boulcvoro PO Bo. 196612 Aritho,age. Al¢,sko 99b19 661~ ~907~ 564 5 I I I A~C0 EXXON PHILLIPS STATE OF AK : PDBY Systems GEOSCIENCES (Transmittal Only) (Transmittal Only) STANDARD /\1 .A"~,t<.;'~, i.,k,r )1 )1 .~( I1( Date- 07/28/86 T#- 77217 SAPC MAGNETIC LIS TAPES & LISTINGS 1he following material is being submitt~ herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: G-31 O.H. Magnetic tape 07/14/86 Job ¥/347250 Tape Pos. ¥/0416'3 * EXXON' An AstcJl-isk have received the service compa n' i).eceived ','~'el] i{,_,:~)r(Js I;{2-1 MEMORANDUM TH RU' FROM: State of Alaska ALASKA OIL ~D GAS CONSERVATION COP~IISL~ON c · V./~terton · Chair~~' Lonnie C. Smith Commissioner Harold R. Hawkins Petroleum Inspector DA/E. July 1, ] 986 NO.: D .HRH.37 TELEPHONE NO.: SUBJECT: BOP Test SAPC PBU Pad G-31 Permit 86-12] Prudhoe Oil Pool _Friday, June 27, 1986: While I was at Prudhoe Bay camp, subject of other reports, I witnessed a BOP test for Standard Alaska Production Company on well G-31. There were 3 failures. I filled out an AOGCC report which is attached. In summary, the BOP tests which were performed by Nabors' crew on rig 18-E were satisfactory, with the exception of the 3 failures. (See report.) They are to be repaired and tested. SAPC will call AOGCC when performed. Saturday, June 28, 1986: Clearance Ballard came to Pad F and informed me the 3 failures were repaired and tested. Attachment 02-001 A ( Rev 10-84) .,/84 Inspector STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Date ~ /~ ~'~' Well Operator ~ '/iF'/'~' ~:. Location: Sec/~ TT/~R /7~ ~ Drillin8 Contractor ~ ~.,~J Ri Location, General ~ Well Sign Representative Per. it # -/ i~Casing Set ~ ~.~ /ft. ~resentative ACCUMULATOR SYSTEM General Housekeeping Reserve Pit Mud Systems Visual Audio. Trip Tank Pit.Gauge V/ ? ~ Flow Monitor GaG Detectors ~'~ Full Charge Pressure ~O~) psig Pressure After Closure ./~(67~ psig Pump incr. clos. pres. 200 psig ~ minj~ sec. ':1 Full Charge Pressure 'Attained: y min--- sec. J Controls: Master ~/~ Remote ~ Blinds switch cover Kelly and Floor Safety Valves BOPE Stack Annular Preventer ~,' Pipe Rams Blind Rams ,i Choke Line Valves - - H.C.R. Valve Kill Line Valves Check Valve Test Pressure 0 0 _~-dO b Test Results: Failures ~ Upper Kelly Lower KellM Ball Type Inside BOP Choke Manifold No. Valves /~ Test Pressure Test Pressure_. Test PreSsure Test Pressure ~-~O~ Test Pressure No. flanges ~ ~ Adjustable Chokes ~~ ~ ~drauically ,operated choke ~¢~/.~-~ Test Time -~ hrs. '~"-- ~'Repair or Replacement of failed equipment to be made within 3 days and Inspector/ Commission office notified. Remarks: ~ ,,~,z t//~f-~z~ z7,~ ~/-J~ff~ ~AP/F4~ ~/~D, Distribution orig. - AO&GCC cc - Operator cc - 8upervSsor Inspector ~ Standard Alaska Production Company ' 900 East Benson Bouleva P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 STANDARD ALASKA PRODUCTION June 25, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C. V. Chatterton Nell G-31 (22-12-11-13) PBU Gentlemen' Enclosed in triplicate is Form 10-403, Application For Sundry Approvals, for the above-named well. This gives notice of intention for proposed work on Nel 1 G-31. Ne request that the setting depth for surface casing be TVD as approved on the Permit to Drill to 2515' TVD. been adjusted accordingly. changed from 2700' Cement volumes have Review of this change indicates that it meets PBU field rules as outlined in Conservation Order #145 and provides adequate well control capability. Base of permafrost is 2015' TVD on G-31. RSA/MAN/pm/O799D Enclosure CC' T. O. Stagg, MB12-1 T. N. Tyler, MB9-2 Drilling Nell File #17 Nell Records, LR2-1 A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. Yours very truly, R. S. Allan Division Drilling Engineer STATE OF ALASKA ALASt_ . OIL AND GAS CONSERVATION COMt. ,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing IX Time extension © Change approved program [~ Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate F~ Other [] 2. Name of Operator 5. Datum elevation(DF or KB) Standard Alaska Production Co. 65 feet 3. Address 6. Unit or Property name P.O. Box 196612 Anchorage, Alaska 995'19-6612 Prudhoe Bay Unit 4. Location of well at surface 2409' SNL, 2367' WEL, Sec. 12, TllN, R13E, UM At top of productive interval 1800' SNL, 2700' WEL, Sec. 12, TllN, R13E, UM At effective depth At total depth 1706' SNL, 2751' WEL, Sec. 12, TllN, R13E, UM 7. Well number 6-31 (22-12-11-13) 8. Permit number 86-121 9. APl number 50-- 029-21616 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor Surface 2515' Intermediate Production Liner Perforation depth: measured Size feet- feet true vertical Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) feet feet Plugs (measured) Junk (measured) Cemented Measured depth True Vertical depth 68# L-80 3~94 cu. ft. 2515' 2515' 12.Attachments Description summary of proposall~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation 6/26/86 14. If proposal was verbally approved Name of approver Date approved 15. I here~pcertify that the foregoing is true and correct to the best of my knowledge Signed ~-----..~--~~ Title Division Drilling Engineer Commission Use Only Date 6/25/86 Conditions of approval Notify commission so representative may witness I Approve' No.~~¢ Plug integrity ~ BOP Test [] Location clearance Approved by Commissioner by order of the commission Date ~c~ ~'-c-~ Form 10-403 Rev 12-1-85 Submit in triplicate June 19, 1986 Telecopy: (907) 276-7542 Mr. R. S. Allan District Drilling Engineer Standard Alaska Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Prudhoe Bay Unit G-31 Standard Alaska Production Company Permit No. 86-121 Sur. Loc. 2409'SN~L, 2367'WEL, Sec. 12, TllN, Ri3E, bi.i. Btmhoie Loc. 1706'SNL, 275i'WEL, Sec. 12, TllN, R13E, UM. Dear Mr. Allan: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to co,~rm_encing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. / /' F// 7///' / //! ~-i_~~ - C. V. Chatterton Chairman of Alaska Oil and Gas Conservation Commission BY OP~ER OF THE COM~iISSION jo Enclosure Department of Fi-sh & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ALASKA ?IL AND GAS CONSERVATION C~vlMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill ,~. Redrill Re-Entry [] Deepen 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company 65 feet Prudhoe Bay Field 3. Address 6. Property Designation P. O. Box 196612 Anchorage. Alaska 99519-66 2 ADL 28280 Prudhoe Bay Oil Pool 4. Location of well at surface v . 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 2409'SNL, 2367' WEL, Sec 12, TllN, R13E, UM Prudhoe Bay Unit Blanket At top of productive interval 8. Well nu ,mber Number 1800'SNL, 2700'WEL, Sec 12, TilN, R13E, UM G-31(22-12-11-13) K00683449-G-14 At total depth 9. Approximate spud date Amount 1706'SNL, 2751'WEL, Sec 12, TllN, R13E, UM June 26, 1986 $200,000. 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MB and TVD) property line ADK 2830~ 2700eet G-il, 35 feet 2560 9319'~_9D 9159'TVD feet 16. To be completed for deviated wells 25025' 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) 4390 psi Kickoff depth 7000 feet Maximum hole angle 0 Maximum su,face 3330 psig At total depth (TVD)8800 TVDss psig 18. Casing program Setting] Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 20" ConJuctor 80' Surface 110' 110' 9 cu. yds. concrete 172"~_ 13-3/8" 72# L-80 Butt. 2650' Surface 2680' 2680' 3723 cu.ft. Permafrost 12~" 9-5/8" 47# L-80 Butt. 4535' Surface 4565' 4565' NSCC 3922' ~65' :4565' 8487' 8405' 575 cu.ft. Class G 82" 7" 26# L-80 TC4S 1081' B238' 8182' 9319' 9150' 308 cu ft Class G 2 ' ' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface RECEIVED Intermediate Production JUN 1 ? 1986 Liner Perforation depth: measured Alaska 011 & Gas Cons. Commission true vertical Anchorage 20. Attachments Filing fee Drilling fluid program ,'~ Timevs depth plot~r~ Refraction analysis ? Seabed report ~ 20AAC25.050 requirements -' 1 hereby certify that the foregoing is true and correct to the best of my knowledge ~,~,k~CJ~gned {~2. %. ~,...,,0...,0..~._~ Title Division Drilling Engineer Date'/'7/" " Commission Use Only I APl number I Approve' date I See cover letter Permit Number .~'~/'Ct 50-- ~'¥~i - Zi 6/~ 06/19/86 for other requirements Conditions of approval Samples required Fi Yes /i,i~No Mud log required ~ Yes ~-No Hydrogen sulfide measures ~ Yes Q No D;r. ectiona~l,,survey required ,~Yes ~ No Required working B~ssure for BQ,F~ ,_~2M; : 3M; ~, 5M; ~ 10M; ~ 15M Other: ..... ( /~_'~ ~,"' ~~~ by order of Approved by Commissioner the commission Date -- ~ Sul~ )licate Form 10-401 Rev.~--f2'-1-85 . / ~ PROPOSED DRILLING AND COMPLETION PROGRAM WELL G-31 [ 22-12-11-13 ] PBU Install and cement 80' of 20" conductor to surface. The drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 17-1/2" hole, a 9.0-9.7 ppg water base mud in the 12-1/4" hole and a 9.1 ppg water base mud in the 8-1/2" hole. Drill 17 1/2" hole to 2700' and cement 13 3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi w.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original resevoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 479 L-80 mixed string of Buttress and NSCC to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed bynonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8" casing shoe and cement using Class G cement. Clean out to 7" float equipment. Change over to 9.6 ppg. NaCl completion fluid. Test casing and lap to 3000 psi. Run 9 5/8" production packer on internal plastic coated tubing with gas lift mandrels and a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Suspend well for perforating subsequent to rig release. Tubing Size: 4 1/2", 12.69, L-80, A/B Mod, BUTT Tailpipe Size: 4 1/2", 12.6~, L-80, BUTT DAW: 13-JUN-86 RECEIVED JUN 1 7 Alaska Oil & Gas Cons. Commission Anchorage 20" Conductor Ball Valve 13 3/8" Casing Shoe 17 1/2" Open Hole PROPOSED ~OLE DIAGRAM WELL G-31 [22-12-11-13] PROPOSED DEPTH BKB 110 2065 2680 2700 PBU 4 1/2", 12.6#, L-80, A/B Mod, BUTT -9 5/8" Packer 7" Tieback Assembly 8188 8238 9 5/8" Casing Shoe 12 1/4" Hole 7" PBTD 7" Liner ~Shoe 8 1/2" Open Hole 8487 8492 9279 9319 9319 DAW: 13-JUN-86 RECEIVED JUN ! 7 1986 Alaska 011 & Gas Cons. Commission Anchorage ~ B.O o. STACK CONFIG' RATION 15 5/8" TRIPLE RAM STACK 5000 PSI WP DRILLING ' I ANNULAR PREVENTER '- PIPE RAMS BLIND RAMS J U N I 7 1986 Oil & Gas Cons. CornmJssioll Anchora(~e CHECK KILL UNE HAND GATE GATE DRILLING SPOOL 4" CHOKE LINE HAND GATE HYDR. ASST. GATE PIPE RAMS ,. ~ FiN ~/IF-N 1 QQ] ..... , -,, RQQ .. ",, ~- 'f't~ . 4QQ T iN F~iSE o~_b :lout}' X~, Z~99 · r H ., . 430 230 ] , ,, --- Closest Approach Analg~is ...... Date: 13-JUN-86 Time: 08: 23' 48 See'pch Radius= 647 7 DEGREE LEAD LINE For p~'oposed well: G-3] [2~--1~-II--13] Location = W-E S-N TVD(SBS) Top 65'7~55. 00 5969~3~. 0() -65, 00 ~o~tom 657379. 56 5969865. 9~ 9068. Note: All depths in ~eet Belo~ Kelltj Bushing Closest Approach Ve~'tic,ai int~:~..~,~: hi.r)'~ WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST /PF~OPOSED', ,'!,IK'AR;~~''', TVD DEPART TVD DEPART DISTANCE TVD DEPART I'VD DEPART A0~29-20~ 1400 d-'-I 103. ~ O. 0 i00. 0 O. ~ 5~3. A029-~0~ 1700 g-2 103. 4 O. 0 100. 0 O. 2 463. A0~9-20221 O0 ~-3 103, 5 O, 0 .1.00. 0 O. 4 420. A029-2055300 g-lO 199. 4 O. 0 200. 0 O. 4 144. A029-2058200 6:-9 O. 9 O. 0 O. 0 O. 0 255. A029-2058300 6~-11 O. 3 O. 0 O. 0 O. 0 35. A029-2059700 ~-12 0. 0 0. 0 0. 7 0. 0 75. A029-2060000 g'-13 299. 0 O, 0 300. 0 1. 7 184. A0~9-2064600 0~-14 0. 0 0. 0 6. 6 0. 0 1010. '.'iEr':: ¢ i. !] A D ~. :!}} F A ',l 7711. 9 11'3. 8 3256 ..;.:, ~.9 ? -445.-... SUMMARY The ~ell which comes closest to the proposed ~ell is; A0~9-~058300 g-Il Closest app~'oach distance = KICK OFF ¢o~ this run = 35.0 Ceet 7000.0 Ceet 3,~,~. 0 'O00Z. ~ ~e~. C) 'g~ = un,i s;q~, .~o~ -_i-_tO WDI~ = a~ue:~s.~p q~eo.idde ~sasoI3 I I-~) O01~8~O~-&~Ot~ :sz Ilmm pesodoad mtl:~ o~ ~sasoI~ sawo~ q~Tqm llam aq± ,& >]~WbJI]S 0'0~0I O'O 9'9 0'0 0'0 009~90~-6~0~ 0'~8I i'I O'OOg 0'0 0'66E O00090a-6~OV O'g~ 0'0 ~'0 0'0 0'0 ~I-~ 00~6~0~-6~0~ 0'~ 0'0 0'0 0'0 ~'0 OOg~gO~--6~O~ I 'gg~ 0'0 0'0 0'0 6'0 OOEBgOU-6~OV oocggoa-6ao~ I '0~ ~ '0 0'00I 0'0 G'~OI ~ 'gg~ a o o'oot o 'o ~'aoI ~ 'C~ ~ 'C, 0'00I 0'0 ~'~0I oo~taoa--aaov i S? dB,'] ('I/\.L i ~VdB(] QAi. :.] DNV±S I O \AaaVBN/ '\OBSOdOad/ I. NBQI -I"IB~ (a~fl) Bu~qsn8 ~IIa~ mole8 ~aa~ uI sqa. dmp IIV :e~ON gI '8906 Z.I '616696g 9~'()9'~g9 O0'gg- 00'~£:~696g O0'GGSZG9 doi (SaS)Q~± N-S B-N = uo!~e3oq [ct.-tI--al.-~a] tE-O :ttsm pasodoad BNI-1BSai]OD Z,~9 =sn'~pea q~aemS E~'g~:ZO :a~!i 98,,-,NAP-EI :a~eQ ..... s!s~IeuV q=eoaddv ;sasoi3 --- /'ORAL SURFACE SUCTION &l · 5'0 B6L 5'0 TO ?iT 1 - Brandt Dual Tandem Shale Shaker 1 - Demco 6-12" Cone Shale Desander 1- Demco 416H w/16 cones & (1) Demco 48H w/16 cones (Desilter) 1 - Drilco Atmospheric Mud Degasser 1 - 200 gpm Operating Capacity. Centrifuge 15 - Brandt MA5 Mud Mix Agitators 1 - 150 bbl. Trip Tank 1 - Recording drilling fluid pit level indicator with both visual and audio warning devices at driller' s console 1 - Drilling fluid flow s.~,~q~sor with readout at drlll%~,.,s console 03 I 30 40 j I0 20 30 04 I0 ~0 30 02 ' 03 04 t4 13( CERTIFICATE OF SURVEYOR I hereby certify that tam 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 well thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are~furnished by others. Date Surveyor PAD DETAIL SCALE: 1"=500' ~,%,~._TPOR T ION OF · 11 N.,R.13&I4E. Scale = I/2 Mile JUN ~ ? 1986 Added Proposed BHL G-31 Added Proposed BHL G-30 ~.:,~'~ ¢~dded Proposed BHL G-19 Added Proposed BHL G-14,15,16,1?,& 18. Added South Extension to Pad Detail. Added Proposed BHL G-128~ I$. Added Proposed BHL G-98 II; Revised Proposed BHL G-IOiRevised Surface Loc, G-8. Added Proposed BHL G-lO PAD "G" EXTENSION Located in E I/2 PROTRACTED SEC I2:T. IIN.,R.13E.,UMIAT MERIDIAN,ALASKA Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F.M. LINDSEY 8~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-081 Anchorage Alaska :s~zemaH I~UOI2Tppv .qlt0H S 'ON VMHV Sfl.LV%S ssvq3 q00~ .~A0/N0 .T. INfl '0.q9 ~VI.T. INI II0'9 99/C0/V0 :a~a ~-~ qVF : ~utaoo{f¥~u~q : f2oIooo OH 0 .............................................. s~u~m~alnb~a I~UOt~lppv pa3uasa=d suoI3Ipuoo paq~as ~o s3insaa Xamans aam ''soI aaoqsj~o u~ ~I 'IC ............ sauoz se~ ~Oli~qs uo pa3uasa2d ~3ep sTslleU~ ~TmsI~s ~aV 'OC ................. Zsauoz a~nssa2d2aAo I~I3ua3od uo pa3uasa2d e.3ep ~2V '6g :SlIO~ DTqd~¥3e~3S pu~ K~o3~oldxa ~o~ ................................. ~Iqwqoad sw~ SZH ~o ~ou~s~ad ~q3 si '8~ .................. (~ ~) ~-4H ISV/~ ~Id~o~ plo~Tu~ ~oH~ ~xl3 s~oo 'Z~ ~ 'p~qo~33~ MR0~ pum a~3a~ATp ~o suoT3dTaosap pum smwa~Ip Xamss~O~u ~aV '§~ -~ ~nb~p~ ~u~mdTnb~ ~o ~sII pu~ ~T~m~q~ m~a~oad pinT~ ~uiiiiap ~q~ sI ....................................... p~aInb~z m~3sKs z~3a~Aip ~ si ............................ posodoad uoi3aaadas oaoqlioa o3enbop~ si 'gg ............. ~0P-0I uo popniouI oanpoooad 2u~muopueqe oaoqiioa pio si ............. aaoqlIa~ ~uI~sIx~ u~ moa~ ~o paM~IM aq o~ iia~ sTq~ si '0~ · '~sanq pue uoIsua~ 'asd~iio~ uT X~a~s a~nbap~ aAI~ ~UlSRO ii~ IIIa '61 ..................... suozIzoq ~Ai3onpozd u~ouM iiw a~AOO 2u~m~o IIIM "gl ''' s~uIx~s uoI~onpo~d ao a~eIpamaa~uI pu~ a~ans uT aIq ~uama~ IIIM '£I ......... ao~ans pu~ ao3onpuoo uo a3minomio o~ pasn ~uamao q~noua si '9I ....................... sauoz aa3~a qsaa~ 3oa~o~d ~uis~o aow~ans IIIM 'gI ........................................, papIAoad ~uIa3s ao3onpuoo si '~I · ......................... zaqmnu puw ammu anbTun ~ aAeq Tiaa aqa saoG '~I ..................................... a~eIadoadde a~qmnu ~swaI ~q3 si 'gl .......................... ' ......... papaau I~Aoaddw aAi~eaasiuimpe si 'II ...................................... papaau aapao uoI~mAaasuoo ~ SI '0I .................................. aaao~ uT puoq'e 9ARq ao~eaado aao~ '6 eeleeleleee ®eee®ee®®el sax 'oN IIaM ..~.~,.: .... .,~... S$-31-~ ,/~A~,/ :PPV (9) (I~ nzq~ 6~) '8 '9 .g '9 (SZ nzq~ ~Z) Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history_ file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. · C i.,.t F' N C f'J U i".i E: T F.': ? S E E: C i.:.'.' B E D F' E (;i i.~ h' L 1.'! F i') H F L C C S 0 N L. L.I f'.~ FI. l.,j 1 7' t',1 [:, t3 D L TL i ! L; "f' L P. E: H T i"iR T i',i T i*i :3 ii; H ~,..,' ;[ S ,9 i':! 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S 0 0 U._,,.4. .00 ;:2 'J 4':-'t 9 t 'i 3, J; 0 0 6 i 6, E; 9 5 '9 ';:"' . 7' 0 0 'i 6 2 2 'i ;-2 2..i:, 2 0 0 F-; E': 2 3.':, 8 0 0 6 3 ':-:,', ;::'3 5 'i 5 E, 3 'i 6 3 7 E; 2 2 3, ,.,'" 0 0 7 7 E:, l-! :3 6 '2 9 4 2, 0 0 0 i ,:::'eL"; "" '~ :.T-'3 ~'~ 0 0 4. 0 9 .. 2 6 ~ 2,4.4S 2,8 S 8 :3 8: 3 0 t'i 0 0 :,'-..: ' 0 0 !. r~ 0 S ' £: 'P i. 0 0 0 "~.:.'i: ;.~: E; ;-Z. 0 ~"~ F: ' :[2 ?. £: .2. 0 0 0 S. !. c' 0 0 0 ' S_' >~ ':; :¢. 0 0 0 S 0 ;:::': ,S' 0 0 0 9 () :{!!', ;:~: -F' ?:. 1 E:: T (3 U E [) F b. L..', L. P D L HF D H F' S 0 H L Li H F L LLJL t.:t :i: T t,i !:::: D D L. I E: L. ?: T L. ''''~ S H: 'F i'"t T ~"l ",,~ L 'c; i.':-: ii F H F S T H F S S R H r:: H C S ......... il.'.: 0 f-a T 'El J'..i T S U f.i .-( 'i" T Y P E 014 i"! H D E C-l, F' S .T. Z Ii::; 4- 0 40 ,:-i. 0 20 20 20 ,C:i- 2 2 2. t 0 !0 ;:L:' 0 20 90 ,'ii, ,:.i. 2 0 ~:i' ;.-:-, C; 0 C.,': E fi; E [<.: ',t I C E i.j 1'..I t T FT t"i E R C-; E: C F' S i"i E R (; E C F' $ t::: !.~){'! F' i.,j '[' F' !.J E: 0 H F' U '}" - ....... T Y P E S :i: Z E C:: (3 D E P P. 0 C iS S S : i'-i ::, Y. C: A T 0 i:;.': S F' T 0 0 0 0 0 L F."': S 0 0 0 0 i i] t.'::~ P.,.'~ O. 5 4 'i ,.' ''~ 't C': F' S 0 7' L.'.~ :S 0 0 P U f'~..i 2 ,.. 9 ::.":' f'J.. i ........ () 0 0 0 i , 7 3 'i G - 31 P] U])HO Run 1' 10 - duly - 1992 CNIGR Cased Hole 8455 9215 ~~~~ R £ C E IV £ D :~~~~~ SEP O'l 1992 Alaska Oit & Gas Cons. ,, ;i,.,omm.ss.on Anr. horaQe 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: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD G- 31 (22-12-11-13) 500292161600 BP EXPLORATION (ALASKA) INC ATLAS WIRELINE SERVICES 24-AUG-92 102289 K. BRUNNER M. CHAMBERS 12 liN 13E 2904 2367 65.00 64.00 39.00 BASELINE DEPTH 8450.0 8450.0 8481.5 8491.0 8500.5 8544.5 8556.5 8569.5 8584.0 8591.5 8595.5 8616.0 8623.0 8626.5 GRCH 8450.0 8450.0 8480.0 8489.5 8499.5 8543.5 8555.5 8568.0 8583.5 8590.5 8594.0 8615.0 8622.5 8625.5 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: N/A UNKNOWN N/A GR OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) lST STRING 2ND STRING 3RD STRING 9.625 7417.0 47.00 PRODUCTION STRING 7.000 9317.0 26.00 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS 0'~0E6 0'£g~8 HDHD H~d~O ~O~S H~d~O ~f~S ~OOD %00~ X~S ~I~ 000~'0 :~N~DNI I :~WflN SS~ 's~IT~ s$~a~dss u~ ss~d qD~ lOs S~AInD p~dd~Io pu~ p~$~Us qsd~o S~A~flD O~AIO~ '8IE6 0'££I6 '0916 0'ggI6 'IgI6 'I016 §'££06 §'E£06 '6906 'I906 g'g~06 '9168 '~6£8 ~'68L8 ~' lzSL8 §'A9A8 '0~L8 '8gL8 '~I£8 g'~0L8 '9698 '0698 '0L98 ~'~998 g'6~98 '~98 '8E98 0'8IE6 g'~£I6 0'0916 0'E~I6 0'EEI6 g'E016 g'££06 g'E£06 ~'8906 0'E906 g'Eg06 0'9168 ~'~6L8 0'06£8 g'~8£8 0'89£8 §'0g£8 g'6~£8 0'gI£8 g'g0£8 g'9698 g 'I698 g 'I£98 0'~998 0 '0998 g'~98 ~'6E98 : SaAanD G ,~ :GI g$dap (~s~) k~HSk~I~ : ~AS H~O~S HA%ION : N/iOD I~ - 9 : NM NOI~k~tO%~X~ ~ : ND '.q~OH N.q~O I40%IZ %ID O,T, G,q,I,.~IHS · ~# ss~a 0 '8IE6 0 ' £616 0 ' ~£I6 ~'9916 g 'IgI6 § 'I~I6 0 'IEI6 g 'I016 0 '6906 0'E906 0'~§06 0'9668 0 '86L8 ~'t9L8 0 '0g£8 0 '8~£8 ~'£I£8 0 'g0£8 0 '9698 ~'0698 ~ '0/.98 ~'9998 0 '6998 §'8E98 0 'EE98 G'§I98 0'E098 ~'0698 0'89§8 0'~I~8 ~ '0898 0 '0~98 IH~N 0 '8IE6 g ' C616 0 ' C£I6 0 'g916 0 'IgI6 0'ggI6 g '0gI6 g'g016 0 '6906 g'g906 ~'g~06 0'9668 0 '86/.8 0 '89/.8 0 '0~t8 ~'8gL8 0 0 0 '/-698 0 'I698 0 ~'9998 ~'6998 0 '8E98 ~'EE98 g'9198 0'9098 0 'I698 g'69§8 0 '9~8 g'EIg8 0 'I898 H~d~G G~A~IHSN/1ANHq~AI~H 0'0§98 HA6HG HNI~HS~ (H,I,~HG GHHflS~fH~) 0'IIE6 HD%ID :HGOD HAHflD fl~ SS¥~ O,I, SS¥6 - ¥,IAfG ,I,.~IHS HAHfl3 g 'g998 819E sa~Xq ~IOI :g~uaI p~ooa~ ~n~x~ sa~Xq ~9 :g~uaI p~ooa~ ~n~u~ · --sp~ooa~ ~0~ ~ :aI~qns s~n~p ~6 ~9 :apoo :X~unans 6u~pooap apoo uo~uasa~da~ SI~ 0~ 00000§'0 = BuIowds IaAa~ aI7~ ad~A 000000'0~8 = g~daG puM ~II~ ~d~ 000000'8IE6 = g~daG ~S aI7~ ad~ §9 0g£ 98 ~ ~9 0g£ 98 ~ §9 0g£ 98 ~ G9 0g£ 98 ~ G9 0g£ 98 ~ ~ ~ I 89 8I~E SN~ ~ S~D I 89 8I~E ~DQN ~ S~D I 89 8I~E ~DQ~ ~ S-Q~ I 89 8I~E IH~N ~ I~D I 89 8I~E HD~D I po~ SlO dXA dXA q$6ua~ az!s AID AID 60~ s$!uQ saIdm~s apoo IOO~ '0998 '8E98 '£E98 ' g-[98 '9098 §'E098 §' ~76§8 '§8~8 '~£~8 cj'/_.9§8 '09§8 '~gg8 §'E~g8 ' EI§8 §'6098 §'~8~8 §'08P8 §'~£~8 0'I~8 IH~N HAdHQ QHA~IHSNi1ANH%~AIQOH g'9998 §'~998 §'0~98 0'6998 0'0§98 §'8E98 §'6E98 §'LE98 ~'EE98 ~'~E98 0'~E98 g'§I98 §'9198 0'9198 0'8098 §'9098 0'E098 S'g098 ~'£6§8 0'£8§8 0'88~8 0'§8§8 g'~8§8 0'98§8 ~'9£~8 0'8998 ~'69§8 0'69~8 0'I9§8 0'9§~8 0'£~8 0'9~g8 §'E~8 0'89~8 0'0Eg8 0'IE§8 §'~I~8 g'9I§8 0'EI§8 g'~I~8 ~'II§8 g'£0g8 ~'£0~8 ~'6898 0'I698 0'9898 0'Ig98 0'I~98 HD~D H&d~G ~NI~S~8 SIq :adA$ s! ~ all~qns ad~& ~DIS~I~ : A~AS ~60%S HAHON : NflOD X~ ~OHOflH~ : N~ I£ - D : NM NOI~I~tO~dXH d~ : ND 'IHdN H~IM Q~A~IHS ~HHM SN~A ~ ' ,T, DflN ' ,T, Dfl~ · ~# ss~fa 0'6IE6 g'60E6 0'8816 0'9LI6 § ' E£I6 0'6EI6 g'6606 0'6906 0'6g06 ~'E906 0'9006 G'~668 0'G688 0'86£8 0'98£8 0'£9£8 0'9698 g'£998 0'6IE6 g ' E616 0'~£I6 g'9916 g'6gI6 § 'IgI6 0'E~I6 g 'IEI6 0'9£06 0 '6906 g'E~06 0 '§~06 0 'Ig68 g'96£8 0 '06/-8 ~'98A8 ~ '£9L8 0 '0~t8 0'9IL8 0 'I698 §'9£98 g '0£98 : S RItI~,~H 0'6IE6 § '0IE6 g'E616 g'6816 0 '9AI6 ~ ' ~£I6 g ' ELI6 §'g916 g '0916 0 ' EgI6 0'~I6 g'6EI6 g ' EEI6 0 '0016 g'gt06 0 '0t06 0'6906 g'6g06 ~'E~06 0'~06 0 'g~06 g ' t006 g'~668 g 'Ig68 0 'g688 g'86t8 g'g6t8 g '06A8 0 'gSt8 0 '98t8 g'89t8 0 '89t8 0 'Igt8 0 '0gA8 0 'git8 g'g0t8 0 'g0t8 g'9698 0'E698 0 '9t98 g 'It98 0'8998 sa~q ~9 :q~uaI p~ooa~ ~n~u~N · ''sp~ooa~ G~I £ :aI~qns s~n~p E~6 B9 :apoo :X~ununs Bu!pooap apoo uo!~uasa~da~ SI% 0E ~aa~ : s~TuR g~daG aIT~ 00000~'0 : BuTm~ds IaAa% alT~ 000000'IGC8 : g~daG pu~ aI7~ 000000'6IE6 = g~daG ~S aI~ 9 §9 0EL 98 ~ ~ ~ I 89 8I~g SN~ ~ 9 §9 0g£ 98 ~ ~ S~O I 89 8I~g ~DDN ~ 9 §9 0g£ 98 ~ P S~D I ~9 8I~g ~0~ ~ 9 G9 0g£ 98 ~ ~ S-~ I 89 8I~E IH~N g 9 §9 0g£ 98 ~ ~ Id~D I 89 8I~g HD~D I po~ SlO dKi dKA g$6ua~ az~s s~u~ saId~s apoo IOOA a~N '0/.98 S' ~7998 '0§98 '9998 ~' 8E:98 0'g~98 §'~I98 §'E098 0'~6~8 g'~Sg8 g'gLg8 '0998 g'8~g8 ' 0'~8 0'~8~8 §'~£~8 O'g~8 IH~N HDHD HA~HO OHA~IHSNi1 0 '~£98 §'§£98 0 'IA98 0 '0£98 ~'0£98 0'~99~ ~'~998 ~'~998 §'0~98 §'9~98 ~'9~98 0'9~98 0'~98 0'~98 ~'8E98 0'6E98 ~'L~98 0'E~98 §'EE98 ~'gI98 0'9198 g'gI98 0'~098 §'E098 0'~098 0'§6§8 0'I6§8 §'I698 0'9898 0'£898 ~'g8~8 §'9Ag8 0'8998 0'69§8 §'09~8 0'9§§8 O'£gg8 0'6~g8 §'6Ig8 0 '0Eg8 ~ '~Ig8 g'9Ig8 g'~I~8 0 ' EI§8 0' £Ig8 ~'96~8 0'6898 0'06~8 0'98~8 g'08~8 g'I8~8 SI% :~dA$ s! 9 ~I!~qns ~dPA .4 :GI g~dap (~9 #,~cll,T,)G~O3,~ ,T,tn~0,~ tf~SWI~ : ~S ~O~S H~ON : NllO3 I£ - D : NM NOIA~O~X~ dR : ND 'IH~N H~IM G~A~IHS ~H~M SN~A ~ ' ,T, DflN ' 0'TEE6 §'8616 ~ '9616 0'E616 0 ' gAT6 0'~916 §'0gI6 0'6606 §'6906 0'6~06 ~'9006 ~'9068 ~'g888 0'86L8 0'88L8 O'L9L8 §'6~£8 fi'gIL8 0'§0L8 0'E698 O'IEE6 §'E616 ~'£816 0'§£I6 ~'8916 0'E916 0'8GI6 G 'IGI6 0 ' EEI6 0 'IEI6 0 'I016 0 '9606 0'E£06 0'6906 0'0906 0'I§68 0'EI68 ~'~88 0'~6L8 0'06L8 ~'L9L8 0 'O~L8 0 ' ~,IL8 0 '~OL8 0 '9698 ~'0698 :S~~ 0'IEE6 0'6616 §'9616 0'E616 ~'I616 ~'L816 ~'NLI6 ~'ELI6 G'8916 G'G916 0'E916 0'8~I6 G 'IGI6 G'EEI6 0 'IEI6 §'0016 0'6606 0'L606 0'EL06 0'6906 G'8906 ~'8~06 ~'6E06 0'9006 0'IG68 N'II68 ~'~068 0'~888 g'gg88 0'86£8 ~'~6£8 ~'06£8 0'88£8 0'89£8 O'L9L8 O'O§L8 §'6~L8 O'§IL8 §'glL8 ~'~OL8 §'~OL8 ~'9698 0'E698 0'I698 sasXq ~IOI :qSBuaI paosaa mn~x~H sasXq E9 :qSBuaI paosaa ~n~u~H s~n~p E~SI 89 :apoo da~ :Xa~mmns 6u~pooap apoo uo~$~$uasaadaa SI~ 0E 00000G'0 = 6uTo~ds IaAa~ aIT~ 000000'~8 = gsdaG pu~ aI~ 000000'IEE6 = gSdaG $~$S aI~ §9 0g£ 98 ~ §9 0g£ 98 ~ G9 0g£ 98 ~ §9 0E£ 98 ~ §9 0g£ 98 ~ ~ ~ I 89 8I~E SN~ ~ S~D I 89 8I~E ~D~N ~ S~D I 89 8I~E ~O~ ~ S-~ I 89 8I~ IH~N ~ I~D I 89 8I~E HDHD po~ sIO dAA dAA gSBua% aZTS s$~u~ saIdm~s apoo IOOA amen Tape Subfile 5 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 8457.0 2418 8466.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 8452.0 8452.0 8475.0 8474.5 8484.5 8490.5 8489.0 8497.5 8499.5 8499.5 8507.0 8506.5 8512.5 8513.5 8512.5 8515.0 8516.0 8515.0 8521.0 8520.0 8533.5 8548.5 8556.0 8557.5 8556.5 8569.0 8567.5 8576.0 8583.5 8583.0 8586.0 8587.5 8587.0 8592.0 8591.0 8595.0 8603.5 8602.5 8604.5 8616.0 8616.5 8615.5 8622.5 8623.0 8622.5 8626.5 8625.5 8629.0 8628.0 8635.0 8634.5 8640.0 8647.0 8646.5 8650.0 8649.0 8650.5 for each pass in separate files. STOP DEPTH 9204.0 9212.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8452.0 8484.5 8495.0 8509.5 8512.5 8532.5 8548.5 8556.0 8575.0 8585.5 8591.0 8594.0 8603.0 8615.5 8622.5 8640.0 8650.0 9 §9 Og/- 98 9 9 §9 Og/. 98 9 S-~6 I 89 819E IH6N E I~D I 89 819E HDHD I AID AID IdV IdV IdV ssTu~ saldm~s apoo IOO& a~N ~O~S HA~ON : N/iOD A~ ~OHG~H~ : I~ - D : NM NOIAk~60~dX~ d~ : ND 'IH~N HAIM G~IHS ~M SN~A ~ 0'0EE6 §'9616 0'E616 0'9£I6 ~'9916 §'9606 §'6§06 0'£906 0'££6~ 0'E£68 0'86L8 0'88L8 ~'8££8 G'£9£8 0'0§£8 0'~0L8 0'9698 ~'E698 0'0£98 0'£998 ~'9998 O'OEE6 g'E616 O'gtI6 0'9916 ~ 'I§I6 N 'IgI6 0 'IEI6 0 '9£06 0'6906 g'I§68 0'06£8 0'89£8 0'0~£8 0'9698 0'I698 §'0£98 0'9998 :S~HH O'OEE6 §'9616 ~'E616 ~ 'I616 0 '9£I6 0 0'~916 §'9916 0'E~I6 0'EgI6 0'EEI6 g'£606 ~'9£06 0'6906 ~'6g06 0'C906 0'££68 0'E~68 0'E£68 0'86£8 g'g6£8 g'06£8 ~'88£8 0'6££8 §'89£8 0'89£8 ~'0~£8 0'0~£8 0'gi£8 §'§0£8 0'~0£8 g'9698 0'~698 g'I698 g'I£98 g'0£98 g'£998 g'9998 sasAq ~IOI :gSBuaI paooaa urnm~x~ sasXq E9 :gSBuaI paooaa · ''spaooaa I~I § :aI~qns smn$~p 9~8I 89 :apoo da~ :X~ns 6u~pooap apoo uo~$~$uasaadaa SI~ 0E 00000~'0 = 6uTo~ds I~a~ ~I7~ 000000'E~8 = g~d~Q puH ~I7~ 000000'0gE6 = q~d~ ~a~S ~I!~ Ag :sploo~ ~G I~OA ~ S~&X~ ~IOI (0 #H~XA) GHOOHH ~G ~ §9 0E£ 98 9 §9 0~£ 98 9 §9 0g£ 98 9 9 ~ I 89 819E SNH~ 9 S~D I 89 819E ~D~N 9 S~D I 89 819E ~D~ Tape Subfile 6 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 1 2418 1 GRCH 2 2418 2 GRCH 3 2418 3 GRCH 4 2418 4 $ REMARKS: CN WN FN COUN STAT AVERAGED PASS. DEPTH SHIFTED GRCH, NPHI, FUCT, NUCT, & TENS WERE AVERAGED FOR ALL FOUR PASSES. $ : BP EXPLORATION (ALASKA) :G-31 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 37 Tape File Start Depth = 9221.000000 Tape File End Depth = 8445.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 20 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27861 datums sa$~q ~IOI sasXq E9 · ''splooaI 99 :gSBuaI paosaa mnm~x~ :g$SuaI paosaa ~n~u~ 9 :aI~qnS 000'0 00'0 ~WI~II~H~ 0'0 000 '0 000'0 000 '0 0'0 0 0'0 0'0 O0 '0 SGIflq~I ' GOH6 0'0 0'£I~6 000'0 YXSI~E YXOIEI ¥X£0~£ SMA 0'00§I 0'~0E6 0'0£~8 0'60E6 0'~4E6 E6-~£-0I ~IOI 0'E:H~A E00D:A~M 9~ESXS~ E6-~£-0I : (,l,.~) H,I,6HG DNIS~fD S,HHDDO% : (,l,.~) H,I,~HG DNISYD S,HH%%IHG : (NI)HZIS ,l,I~ HqOH NH~O '00% HI~IqOD DNIS~D qOO NOHAR~N G~A¥SNH~OD ND XYH k~fD HD HOAk~I~GO~ HGOO HS~ HdA~ ~00~ HGOD ~OOA HOGNHA (~OA~O~ OA ~OA) DNIHAS ~OOA 0 ' EIE6 G'~0E6 H,I,~.~ G 60,I,S :(HH~) G~S 9NIDDO~ :(A~) ~WA~ANI DO~ : (~M) ~AHHANI DO~ : (&~) HHDDOq G~ :~O~AO~ NO HHDDO~ H~IA :NOISHHA HHW~OS :GHDDO~ YAnG HH~k~H DOq 0'§998 819E 0'Ag98 HDHD H~HG ~H1f~S ~GOD ~00~ HOGNHA A~S ~I~ 00§E'0 :ANH~HHDNI I :HH~hIflN SS~6 'aI~ Ss~I u~ ss~d punoaB~o~q ~a !saI!~ a$~a~das uT ss~d qo~a ao~ ~$~p aap~aq 6oi pu~ saAano SHAHflD 9 :HH~IflN ~qI~ HHG~HH SI% :~dA~ s! 4 ~IIgqns ad~A BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 40 NEAR COUNT RATE HIGH SCALE (CPS): 1040 TOOL STANDOFF (IN): 0.0 REMARKS: PASS #1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) :G-31 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 CLSN 2418 68 1 6 SSN 2418 68 1 7 CSSN 2418 68 1 8 CNRA 2418 68 1 9 CCL 2418 68 1 10 SPD 2418 68 1 11 TEN 2418 68 1 12 TTEN 2418 68 1 GAPI 4 PU-S 4 PU-L 4 CPS 4 CPS 4 CPS 4 CPS 4 4 4 F/MN 4 LB 4 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 27 466 87 5 4 28 122 23 5 4 28 122 23 5 4 58 226 31 1 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 * DATA RECORD (TYPE~ 0) 994 BYTES * Total Data Records: 162 Tape File Start Depth = 9218.000000 Tape File End Depth = 8450.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 48 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58396 datums Tape Subfile: 7 237 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 8 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GRCH 8458.0 2418 8466.0 $ 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 9204.5 9213.0 10-JUL-92 FSYS256 REV:G002 VER:2.0 1052 10-JUL-92 9274.0 9209.0 8470.0 9204.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507XA 1310XA 2418XA 2323NA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9317.0 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. FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 SaSXg ~66 :g~BuaI paosaa mnm!x~ sasXq E9 :g~BuaI paosaa mnm!u!~ · ''spaooaa AEE 8 :~I~qns ~d~A smn$~p II8£9 89 :~poD d~ :Xa~um~ns 6u!pooap apoo uo!$~guasaada~ SI~ 8~ 0000~E'0 = 6uTo~ds Iama~ aIT~ ad~A 000000'IGC8 = gsdaG pu2 aIT~ ad~A 000000'6IE6 = q~d~o ~S ~I~ ~d~ g9I :sploo~ ~G I~O~ £8 E0P I£ ~ £8 g0~ I£ ~ £8 998 §9 ~ Ig 0GI 6£ ~ I£ 9gE 8§ ~ £8 99~ £g ~ £8 99~ Ag ~ 96 6~I I£ ~ §9 0E£ 98 ~ £9 I66 6I ~ 9 ~ I 89 819E NH~ II 9 N~/~ I 89 819E G6S 0I ~ I 89 8I~g ~DD 6 ~ I 89 8I~g ~DcIND 8 ~ SdD I 89 8I~g NSSD ~ SdD I 89 8I~g MSS 9 9 S6D I 89 8I~g NS~O 9 S~D I 89 819E NS~ ~ ~-~d I 89 8I~g ND ~ S-~ I 89 8I~g DND ~ Id~D I 89 8I~g MD po~ SlO dXi dX~ gSbua~ az!s s$!u~ saIdm~s apoD IOOA amen : S~AanD gI .qNYH.~ H.qa H,T, cI.q'CI .qNO YHSk~I~ : H60~S H~HON : X~ HOHf~iH~ : I~ - D : (Y~tSY~I¥) NOIAYHO~XH 68 : NflOD N~ NM ND · z# ss a : SHH%f~HH 0'0 : . aOaN ZS 0'0 0'0 : (,L.~) MOGNIM DNIZI~IHON HS%f~ : (,L.~) MOGNIM DNIZITuq4HON cIO& .qNOZ ~IO HI NOI,L~fZI~¥NHON H,I,k~t ,LNflOD HNI~Hfl~ 000'0 00'0 ~O~SG~S 0'0 000 '0 000 '0 000 '0 0'0 0 0'0 0'0 O0 '0 SGIfl%~ ' GO%t~ 0'0 0'LIg6 000 '0 :(~) HA~G DNIS~D S,H~DDO~ :(~) HA~G DNIS~D S,~I~G :(NI)~ZIS AI8 HqOH NH~O W~WG DNIS~D GN~ H~OHHHO~ YX8IgE WXOI[I WXL0§£ HHSN/1N ~00~ 0'00§I 0'90E6 0'0L98 0'60E6 0'gLE6 E6-qQ£-0I 8EII 0'E:H~A E00D:AHH 9~ESAS~ E6-q~£-0I 'OO~ H-k~OO DNIS~D AYH~D HD HOAk~I~GON HGOD HSq~ H~XA qOOA H~OD ~OO~ HO~NHA (NO~O~ OA ~OA) DNIHAS ~OOt 0'§IE6 §'90E6 H~HG 60~S :(o~/sax) aasn ~ou~oo :(~) qYAHH~NI SO~ ~0~08 :(&~) ~A~a&N~ 9OU aO& : (&~) Ha9DO~ ~& :NO~O~ NO HHDDOq HNIZ :NOISHHA HH~fMA~OS ¥~G HHGk~HH DO~ 0 '6g~8 819E 0'Ig98 HDHD H~HG AH¥~S HGOD qOOA HOGN~A 00GE'0 :~NHk~HHONI H~HG E :HH~/IN SS~6 '~I~ $s~I u~ ss~d puno~6~o~q ~w~ !SalI~ a$wawdas uI sswd qo~a ao~ wSwp aapwaq 6oi puw s~Aano HHGYHH HqI~ SI~ :od~$ s! 6 oI7~qns BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 40 NEAR COUNT RATE HIGH SCALE (CPS) : 1040 TOOL STANDOFF (IN): 0.0 REMARKS: PASS #3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : G - 31 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 CLSN 2418 68 1 6 SSN 2418 68 1 7 CSSN 2418 68 1 8 CNRA 2418 68 1 9 CCL 2418 68 1 10 SPD 2418 68 1 11 TEN 2418 68 1 12 TTEN 2418 68 1 GAPI PU-S PU-L CPS CPS CPS CPS F/MN LB LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 27 466 87 5 4 4 28 122 23 5 4 4 28 122 23 5 4 4 58 226 31 1 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 * DATA RECORD (TYPE# 0) 994 BYTES * Total Data Records: 164 Tape File Start Depth = 9221.000000 Tape File End Depth = 8445.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 48 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 98762 datums Tape Subfile: 9 239 records... Minimum record length: 62 bytes Maximum record length: 994 bytes 000'0 00'0 0'0 000 '0 000 '0 000 '0 0'0 0 0'0 0'0 O0 '0 $~I~,4 ' QOH~ 0'0 0'/.I£6 000 '0 ~OI£I ~N~ ~00~ 0'00SI 0'~0~6 0'0£~8 0'60~6 0'~£~6 ~6-~Q£-0I £0~I 0'E:~A E00D:A~ 9§ES~S~ E6-%R£-0I :(~) H~HG DNIS~D S,HHDDO~ :(A~) H~HG DNIS~D S,HH~IHQ :(NI)HZIS AI~ HqOH NH~O ¥~G DNISMD GN~g H~OHHHO~ 'OO~ H¥/~OD DNIS~D ~OO KWH ~D HD HO~k~IQGO~ ~GOO HSqQ~ ND~ H6XA %00~ HQOD qOOA HOQNHA (NOA~O~ OA ~O&) DNIHAS ~00~ 0'£IE6 §'~0E6 H~MQ ~O~S SHA~IID MWH 6 :HH~PLQN HqIl HHGWHH HqI~ SI~ :odX~ s! 0I oII~qns adw~ BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS): 40 NEAR COUNT RATE HIGH SCALE (CPS) : 1040 TOOL STANDOFF (IN): 0.0 REMARKS: PASS #4. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : G - 31 : PRUDHOE BAY : NORTH SLOPE : * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 CLSN 2418 68 1 6 SSN 2418 68 1 7 CSSN 2418 68 1 8 CNRA 2418 68 1 9 CCL 2418 68 1 10 SPD 2418 68 1 11 TEN 2418 68 1 12 TTEN 2418 68 1 GAPI 4 PU-S 4 PU-L 4 CPS 4 CPS 4 CPS 4 CPS 4 4 4 F/MN 4 LB 4 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 27 466 87 5 4 28 122 23 5 4 28 122 23 5 4 58 226 31 1 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 * DATA RECORD (TYPE# 0) 994 BYTES * Total Data Records: 162 Tape File Start Depth = 9220.000000 Tape File End Depth = 8452.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 48 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 107761 datums Tape Subfile: 10 237 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 11 is type: LIS **** TAPE TRAILER **** 92/ 8/19 01 **** REEL TRAILER **** 92/ 8/25 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 25 AUG 92 10:04a Elapsed execution time = 56.13 seconds. SYSTEM RETURN CODE = 0 -e ir, ~', ~',.- ;:- -;~ ~r -:.'l- g2 7-': F,'- t:~' ¢: I-. .:~. .y- r ~ >'- I "'. · -;;- :,,:-;:- -X- i. - .4/. ~ ;f '* '7" - ~ ~ -,'.,',- __1 -',; _J ' ~ l -X-r'_, ~,'..-X-~. r'-, ",; ~ t.;t~' il i"~ -/ I : ;~- :"-, .;~-:,? ~.- ~- - '~'. I ~" ~ ,l° ~',·: ,': ~ ~' l 4{ .,,'~ 'X l~- ~:,., *~ :~ ,L,', CL 4,'- .L-:-};- .'-, .-~( II .}( ';[' 1 I ~*' I '-:.-' I -~f r <-Y: ';~ C ·- r' ,,. r -}: y, ~' ' : r)£ , C ::'~ C-' >..'. r",-:> ~_j t~ ~ , I---~" ~.- ,... ,. . ~:. ,..,-: ;{ -X- ( , l-- I-- I- -~; ,.':' _! -, ~, <: r ', ~i ':' '}:! 5 .... ; },, ';:I,-.ii, ~,'.~,~. .:,;- ;,', -',,~,, -, ar. /'. 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