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180-095
PLUGGI_~ & LOC3.TION CL~A (R~3;CE R~,PORT State of Alaska · .-I.LA~:JG% OiL & GAS CONSERVATION COMMISSION _._era___ , __..~, , . ,-- --- Sf= Csq: Long Caq: Liner: Review the well file, a,,:~' ¢ommen: o: plugging, well head suan'as, and !oca=icn c!ea~ce.- orov~e loc. clear, code. Conclusions: · Code 'Signed · · STATE OF ALASKA COM[~i..SION ALAS,,,.,~v[ .L AND GAS CONSERVATION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Plugged Back for Sidetrack "i. Status of Well Classification of Service Well I-I Oil [] Gas [] Suspended Bil Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 180-095 300-147 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20507-00 4. Location of well at surface ~r 9. Unit or Lease Name 4356' SNL, 4742' WEL, SEC. 08, T11N, R13E, UM At top of productive interval.,,,,,. ~~ i Prudhoe Bay Unit 1267' SNL, 2958' WEL, SEC. 18, T11N, R13E, UM At total deptha. ~4 ~3,~,~,, t[ 10. Well Number N-10 1609' SNL, 3596' WEL, SEC. 18, T11N, R13E, UM .,~,~.~::~:~ r 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Sedal No. 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool KBE = 78.30' AMSL ADL 028283 12. Date Spudded 113. DateT. D. Reached114. Date Comp., Susp., or Aband. 115. Water depth, if offshore 116. Ne. of Completions 11/18/1980 12/13/1980 6/6/2000 N/A MSL I Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD.TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost 11124 9462 ETI 10135 8741 ETI []Yes [] NoI N/A MDI 1900' (Approx.) 22. Type Electric or Other Logs Run DIL / SP / GR, HDT / GR, DIL / BHCS / GR / SP, FDC / CNL / GR / CAL, CBL / VDL / CCL / GR 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" X 30" Insulated Conductor Surface 110' 36" 11 cu )/ds Concrete 13-3/8" 72# L,80 36' 2666' 17-1/2" ¢000 sx Arcticset II, 140 sx Top Job 9-5/8" 47# L-80 33' 10033' 12-1/4" 1255 sx Class 'G', 130 sx AS I 7" 29# L-80 9521' 11124' 8-1/2" :~75 sx Class 'G' 24. Perforations .open to, Production (M.D+.TVD of Top and 25. TUBING RECORD Bottom and ~mervm, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, NT 13Cr80 8755' - 9534' 9442' MD ~,~.,~ ¢.~ ~, ~ ,' .... 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL IUD) AMOUNT & KIND OF MATERIAL USED '~' . L.k;,, u 8818' P&A with 29 Bbls Class 'G', Sqzd to 1000 ps AJaska ~.~ c:~ ~;~;; ~.~..-..,.,~., ~.., ...... .,, ~i 5938' Set Bridge Plug with Whipstock on Top 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL'BBL GAS'MCF WATER'BBL CHOKE SIZE ~ GAS'OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL'BBL GAS'MCF WATER'BBL OIL GRAVITY-APl (CORR) Press. 24-HouR RATE "'28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered Depth Depth and gravity, GOR, and time of each phase. BKB Subsea Sag River 10070' 8611' Shublik 10112' 8644' Ivishak 10227' 8733' 311 List of Attachments: Summary of Daily Drilling RePorts 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TerrieHubble .~,/~t~ ~ Title Technical Assistant Date N- 10 180-095 300-147 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. 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, Sh~-~i~n.~?~ ,~ ITEM 28: If no cores taken, indicate 'none'. ~7~? ~-~ ~ ''{~f ~ ~J Form 10-407 Rev. 07-01-80 Well: N-10A Accept: 06/17~00 Field: Prudhoe Bay Spud: 06/21/00 APl: 50-029-20507-00 Release: 07/06/00 Permit: 200-086 Rotary Unit: N-9ES Date PRE-RIG WORK 06~O6~O0 Killed well with 221 bbls KCL water, tagged TD and corrected +30 to last tag at 10130'. Laid in 29 bbls cement from bottom, holding 700 psi. PU to WCTOC and squeezed at 1000 psi. Held for 15 min, eased out of hole, freeze protecting well to 2000' w/MeOH. Left 580 psi on well. Estimated cement top at 9057'. 06/07/00 Tag top of cement w/3.25" swage at 8770' SLM - Drift w/3.75" swage to 7500' SLM - Pull #3 DGLV - RDMO. 06/08/00 MIRU SWS Unit #2150. Well currently S/I. RIH. Tie-in to gas mandrel. TD at 8818' MD. Shot Chemical Cuter at 8755' MD first full joint above TD. POOH. Cannot pull tool beyond the SSSV. Chemical cutter anchor sub held up on Sub Surface Safety nipple. Increased pressure to the tubing which equalized the difference across the anchor sub, and with a bit of jerking, successfully pulled the tool past the SSSV. POOH. Validate successful cut. RDMO. POST-RIG WORK 08/06/00 Perforated 20' interval (10820' - 10840') using 20' 2-7/8" Powerjet gun. Spotted 20 bbls of Flopro at 10800'. 08/07/00 Perforated two intervals (10705' - 10730', 10520' - 10540'). Made two gun runs with 2-7/8" Powerjet guns. Left well shut in after completing for additional perforating. 08/08/00 Perforated two 25' intervals (10345'- 10370', 10495'- 10520') with 2-7/8" Powerjet guns. Well was shot shut-in per engineering recommendation and turned over to Production at completion of job. R:CE!VED BP AMOCO Operations Summary Report Page 1 of 6 Legal Well Name: :Common Well Name: Event Name: Contractor Name: Rig Name: Date 6/20/2000 6121/2000 From-To I Hours ' [ 00:00 - 01:00 1.00 01:00 - 02:30 1.50 02:30 - 04:00 04:00 - 05:00 05:00 - 06:00 06:00 - 07:00 07:00 - 11:30 11:30 - 13:00 13:00 - 17:30 17:30 - 19:00 19:00 - 21:00 21:00 - 00:00 00:00 - 01:30 01:30 - 02:30 i 02:30 - 03:00 03:00 - 04:00 04:00 - 08:30 08:30 - 09:30 09:30 - 13:30 13:30- 15:30 15:30- 18:30 18:30 - 20:00 20:00 - 00:00 N-10A N-10A DRILL+COMPLETE NABORS NABORS 9ES Activity I CodeI Phase STVVHIP': , LNR1 STWHIP! COND :LNR1 1.50 STVVHIP', i LNR1 1.00 STVVHIP!COND !LNR1 1.00 STVVHIP: LNR1 1.00 STWHIPICOND LNR1 4.50! STWHIP I LNR1 1.50 STWHIP LNR1 4.50 S'I'WHIP LNR1 1.50 BOPSUR LNR1 2.00 STWHIPI LNR1 3.00 / STWHIP 1 LNR1 1.50 STWHIP LNR1 1.oo/ sTWHIP LNR1 0.50/ STWHIP i! LNR1 1.001STWHIP i LNR1 4.50 DRILL i LNR1 1.00 DRILL i LMWD LNR1 4.00 DRILL LMWD LNR1 2.00 DRILL LMWD LNR1 3.00 DRILL LMWD LNR1 1.50 DRILL PROP i LNR1 4.00 DRILL i LNR1 Start: 6/15/2000 Rig Release: 7/6/2000 Rig Number: 9es Spud Date: 11/18/1980 End: Group: DRK1 Description of Operations Commence Milling window from 5,913 ff to 5,919 ft. i Skakers unable to handle Oil Wet Badte ( Mixing error at Mud Plant when adding 3% lubricant). Change shaker screens. Resume milling window to 5,919 ft. Change shaker screens again to 24's. Resume milling window to 5,921 ft Circulate and condition mud. Complete window milling from 5,921 to 5,943'. ( Window 5,913' to 5,929') Sweep Hole clean and check window- good. POOH and lay down BI-lA- Inspect Mills-in good shape and in gauge. Flush BOP cavities and Function Rams. Make Up Directional 8.1/2" BHA- Smith PDC and 1.25 deg FBH Motor. Orientate same. :RIH to 5745 picking up 108 singles of 4" dr/lip/pa and surface cjecking MWD MADD Pass @ 260 fph f/5,745' to above window. Orientate, take SCR's and drill ahead 6 ft of new Hole to 5,949'. Complete hole mud displacement with 9.6 ppg mud. Conduct LOT- 635 psi Surface Pressure @ 5,440' TVD = 11.85 ppg EMW. 2.1 bbls Pumped, 1.8 bbls Returned. Sidetrack well to 6,022 ft. Troubleshoot MWD failure- complete Bottoms up and FC well. POOH and inspect MWD- Pulsar Failure- Mechanical failure- not fluid/rig related. Download Tool and recover surveys. Replace Pulsar and Upload MWD Tool- inspect Bit and BHA. RIH, Orientate above Window. take SCR's and resume drilling operations. Sharkers blinding off. Unable to progress ( Cold Mud @ shallow depths). Change screen size. Directionally Drill 8.1/2" Hole. No Drag, No Losses. Sliding Iow of high side. Printed: 8/10/2000 11:24:18 AM A a ka ared rvices riiling BP Exploration / ARCO Alaska Inc. To: From: Subject: Reference: Blair Wondzell - AOGCC Date: May 30, 2000 William Isaacson N-10 Application for Sundry Permit - P&A for Sidetrack Operations APl #50-029-20507 Sundry approval is requested for the proposed DS N-10 perforation P&A. The well is currently shut-in due to high GOR production from the Sag River formation and the Zone 4 perforations have already been plugged back due to high water-cut production. The well is planned to be sidetracked as a horizontal producer, targeting an oil accumulation on the high side of a major NW-SE fault, which separates U Pad and N Pad. The sidetrack is currently scheduled for Nabors 9ES beginning around June 10t~. The pre-rig work for this sidetrack is planned to begin as soon .as the attached Application for Sundry is approved. Pre-Riq Work: * Notify the field AOGCC representative with intent to plug and abandon * 1. RIH with CTU and perform a cement P&A using 15.8 ppg class 'G' cement with adequate cement volume to fill the 7" liner from PBTD at 10,135' MD and extend up into the tubing tail -100', plus squeeze 5 bbls to the perforations. Estimated minimum cement volume needed is 28.6 barrels. Use aggregate as required to aid in plugging the perfs. NOTE: The AOGCC has requested on prior sidetracks exiting above the reservoir, that the top of cement be brought up into the tubing tail -100', therefore the minimum top of cement should be 9,422'. Top of cement may extend further up into the tubing as long as it does not interfere with the upcoming tubing cutting operations. 2. Rig up slickline, tag and document top of cement and drift tubing for upcoming tubing cut. 3. Liquid pack the 9-5/8" x 4-1/2" annulus to surface. Test the integrity of the cement plug and 9-5/8" casing by simultaneously pressure testing both the tubing and 9-5/8" annulus to 3000 psi for 30 minutes. Increase tubing pressure prior to the 9-5/8" annulus to avoid possibility of tubing collapse. 4. RU E-line. Cut the 4 Y2" 13Cr-80 tubing at approximately 8940' MD using a chemical cutter. This cut will not be fished, however avoid cutting a tubing collar. Displace the well to clean seawater by circulating down tubing through the tubing cut. Continue to circulate until clean seawater returns to surface. Freeze protect top 2200' MD with diesel. 5. Test the FMC 9-5/8" mandrel packoff and tubing hanger seals to 5000 psi for 30 minutes. 6. Bleed tubing and annuli pressures to zero. Set a BPV in the tubing hanger and test from below to 1000 psi. Secure well. 7. Remove the well house and flowlines. If necessary, level the pad. Please provide total well preparation cost on the handover form. Ri_~ Operations: 1. MIRU NabOrs 9ES. 2. Circulate out freeze protection and displace well to seawater. Set TWC. RECEIVED LI;,y 1 2000 Alaska 0~i & Gas Cons. CommissiOn Anchorage 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. I~! Development KBE = 78.30' AMSL I-i Exploratory 7. Unit or Property Name 3. Address [] Stratigraphic Prudhoe Bay Unit [] Service P.O. Box 196612, Anchorage, Alaska 99519-6612 8. Well Number 4. Location of well at surface ,/ ,/ ./ N-10 4356' SNL, 4742' WEL, SEC. 08, T11N, R13E, UM 9. Permit Number At top of productive interval 180-095 ~ 1267' SNL, 2958' WEL, SEC. 18, T11N, R13E, UM 10. APl Number At effective depth 50-029-20507-00 '/' 1286' SNL, 3001' WEL, SEC. 18, T11N, R13E, UM 11. Field and Pool At total depth Prudhoe Bay Field / Prudhoe 1609' SNL, 3596' WEL, SEC. 18, T11N, R13E, UM Bay Pool 12. Present well condition summary Total depth: measured 11124 feet Plugs (measured) Cement Cap at 10135'; Bridge Plugs at 10182', 10475', true vertical 9462 feet '/ and 10440' Effective depth: measured 10135 feet Junk (measured) Multiple junk, fish, sand, cement plugs and IBP's below true vertical 8741 feet 10135' Casing Length Size Cemented MD 'I'VD Structural Conductor 110' 20" x 30" 11 cu yds Concrete 110' 110' Surface 2630' 13-3/8" 4000 sx Arcticset II, 140 sx Top Job 2666' 2666' Intermediate 10000' 9-5/8" 1255 sx Class 'G', 130 sx AS I 10033' 8661' Production 1603' 7" 375 sx Class 'G' 9521' - 11124' 8260' - 9462' Liner REC .., VED Perforation depth: measured 10082' - 10110' O~iGiN/~ZAI Below Bridge Plug: 10232' - 10464' ~. ~ ,, ~/ 31 2000 true vertical 8700' - 8722' Below Bridge Plug: 8816'- 8990' aska 0il & Gas Cons. Commission Tubing (size, grade, and measured depth) 4-1/2", 12.6#, NT 13Cr80 to 9534' A~ch0rage Packers and SSSV (type and measured depth) 9-5/8" TIW 9% CR packer at 9442'; 4-1/2" Camco SSSV Landing Nipple at 2006' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program. [] BOP Sketch ~14. Estimated date for commencing o~ration 1'5. Status of well classifications as: June 2, 2000 [] Oil [] Gas [] Suspended 16. If proposal was verbally approved Service Name of approver Date Approved Contact Engineer Name/Number: Bill Isaacson, 564-5521 Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the foregoing i~~=~.correct to the best of my knowledge ,_.,.~//~ / Signed Dan Stoe~----~'''~'~''-' ~3.. Title Senior Drilling Engineer Date ¢ Conditions of Approval: Notify Commission so representative may witness Approval N-- ~, ~.~l~.~,.,,;.~t~/[/ Plug integrity ~ BOP Test ~ Location clearance ~ "7' Mechanical Integrity Test Subsequent form ~q~u~i~e~~ J"* ~) Approved by orderofthe Commission ,~,~AI ~k~r3 RY ~ ~'~g,e~-~ .~)~..~"" Commissioner Date ; .{~J~..~'~' Commissioner Form 10-403 Rev. 06/15/88 D Taylor Seamount .~l~,/~b~''~~ Submit In Triplicate 3. Nipple down tree. Nipple and test BOPE. 4. Pull and lay down 4-1/2' tubing from E-line cut and above. 5. RU E-line and make GR/JB run to top of tubing cut. Set BP on E-line at -5223' MD (set as needed to avoid cutting casing collar). 6. RIH with 9-5/8" Baker bottom-trip anchor whipstock assembly. Orient whipstock as desired and set on BP. Mill window in 9-5/8' casing at -5200' MD. POOH. 7. Kick-off and drill the 8-1/2" intermediate section to Top Sag @ +9106' MD (8533' TVD). 8. Run and cement a 7', 26# intermediate drilling liner, cemented -1000' above the 7" casing shoe. 9. Make up and RIH with 6-1/8' directional assembly to the landing collar. 10. Test the 9-5/8" casing and 7" liner from the landing collar to surface to 3000 psi for 30 minutes. 11. Drill the 6-1/8" production section as per directional plan to an estimated TD of 10,870' MD (8730' TVD). 12. Run and cement a 4 ~', 12.6# solid production liner throughout the 6-1/8" wellbore. Displace well to clean seawater above liner top. POOH. 13. Test the 4-1/2", 7", and 9-5/8" casing from the 4-1/2" landing collar to surface to 3000 psi for 30 minutes. 14. Pick up perf guns on 2-3/8" x 4-1/2" DP and RIH to perforate -400' of selective intervals. Perforate well with -200 psi underbalance to the reservoir. POOH LD DP. 15. Run 4-1/2", 12.6# 13Cr-80 New Vam completion tying into the 4-1/2" liner top. 16. Set packer and test the tubing to 3500 psi and annulus to 3000 psi for 30 minutes. 17. Nipple down the BOPE. Nipple up and test the tree to 5000 psi. 18. Freeze protect the well to -2200' and secure the well. 19. Rig down and move off. Post-Riq Work: 1. MIRU slickline. Pull the ball and rod / RHC plug from 'X' nipple below the new production packer. Install gas lift valves. Estimated Pre-rig Start Date: Estimated Spud Date: O6/03/00 06/10/00 William Isaacson Operations Drilling Engineer 564-5521 .c.w 0 Cu Status N-1 rrent ACTUATOR: OTIS ==~ --' .1/2 SSSV LANDING NIPPLE (CAMCO)(3.813' ID) I :>'0061 9-5/8' DV Packer I2'5881 .§ I 13 3/8" 72# L-80 BTRS I 2'6661~ l ' ' GAS LIFT MANDRELS ( OTIS W/RA LATCH) I KOP: 2800' I N~ MD(BKB) TVDss Dov 5 2,976 2,8 80 ='~ 4 5,586 5,101 37° 13 CHROME TUBING ! i 3 7,374 6,543 36° 2 8,899 7,715 43° 4 1/2", 12.6#/ft, ~ I 9,400 8,089 41° NT 13 CR 80 TDS TUBING ID: 3.958" I I ~ ~/ 4 1/2" "SWS" NIPPLE (PARKER) (3.813" ID) CAPACITY: O.O1522 BBLJFT -- Latch I 9.4401 :iiiiiiiiii?ii?i ::i! ~ ( TIW 9% CR)(3.87S"ID) ~ 9,442 ~ ilii~ 4 1/2" "SWS" NIPPLE Top of 7" Liner ~ --'~ i .i il~ (PARKER) (3.813" ID) ~ 4 1/2" "SWN" NIPPLE ~ (PARKER) (3.725" ID) ~ ii!~ '~ .......... (ELMD) 9-5/8", 47#/ft, L-80, BTRS ~ ~ a ~ Packer Squeezed, bottom I 9.ssol of cement ( 3.65" ID) ; RIVER -- Cement Cap ~ ' Inflatable Bridge Plug (12/22/94) ~ ~ ~JUNK#2 - Lost 2 heals on Quiz PERFORATION SUMMARY t-.~------- UR arms on 10-31-91. Ref. Log:SWS-BHCS 12-13-80 v~...- ~ F~JUNK#1 _ Lost 3 625" x 8 5" brass New Tie-In Log:SWS-GR/CCL/Jewelry 10-16-91.J. tter head on 9~'~-91 (pr; RWO). Size SPF Interval Open/Sqzed 3-3/8" 6 10,080- 10,110' Open 11-15-91~ ~w'""-,,,,,,,~sand w/cemnt cap 5/1/916 1,10,304 2-7/8" 4 10,232-10,250' Sqzd 10-27-913.3/8 .... 10,328 - 10,364' Sqzd 10-27-91 ~ FISH #4~~IBP ::::::::::'::41150'350- - - - '. 3-3/8" 6 10,250- 10,290' Open 11-5-91 . 3-3/8 .... 10,290 - 10,308' Sqzd 10-27-91 ~/Left a 2.5' Pull Disconnect with 1 .'38" 3-3/8 10,369 10,442' Sqzd 10-27-91 j~ fishing neck beside the IBP fishing neck. 3 1/8" 4 10,452 - 10,464' Sqzd 7-25-87 · ..... ~1¢ FISH #3-IBP SET 10-5-89 AT 10,440' W/ SCALE & SD CAP. PUSHED DOWN 10,751' CTM. FRAC SD ON TOP. ~ FISH #2- LOST ON 10-1-89-1" OD X 12' PRONG FROM IBP. TOP AT 10,798' PBTD 110,95S I ~ F,S. #1 - LOST ON 8-12-872 7/8"x 23.5" 7" 29# L-80 BTRS ~11.1~4 ~ PERF GUN(PROBABLY UNFIRED) TOP ~ .................................... AT 10,859" MDBKB. DATE REV. BY COMMENTS PRUDHOE BAY UNIT 12-21-8o Initial Ri,q Completion WELL: N-10 (21-18-11-13) 09-21-91 SJA Post 1991 RWO COMPLETION 11-15-91 A. TEEL PRE FRAC/SAG RIVER PERFS APl NO: 50-029-20507 6/14/96 PPA Cement CapAdded SEC 8; TN 11N; RGE 13E 2/28/98 JTP Packer Squeeze 2/20/99 Nords Update to PC BP '- "' +;-xF,,ora,,on/^' u~~,,as~a/ GAS LIFT MANDRELS ( OTIS W/RA LATCH) N~ MD(BKB) TVDss Dev 5 2,976 2,896 6° 4 5,586 5,101 37° 3 7,374 6,543 36° 2 8,899 7,715 430 I 9,400 8,089 41 o KB. ELEV = 78.30' 0 Proposed Pre-Rig ACTUATOR: OTIS -- '-- ~ ~ - I ~ I-4 --' 4-1/2 sssv LANDING NIPPLE. 9-5/8' DV Packer I 2,588 1 ~.~ .i~ ~"~ (CAMCO)( 3.813' ID) I 2,006 13 3/8' 72# ..... 15. I I 1 3 CHROME TUBING I I / ( OTIS W/RA LATCH) i '4 1/2', 12.6#/ft, ~ :1~1 I ~1 N~ ~ MD(BKB) TVDss Dev CAPACITY: 0.01522 BBL/FT I ~ 3 7,374 6,543 36° -~r~'""~ 1 ! 9.400 8,089 I 41° Cut 4-1/2" Tubing at -8940' MD ~'- '~ I I 4 1/2" "SWS" NIPPLE ' Top of Pre-rig P&A Cement at-9422' MD '~- ~"l~ '~ ~ (PARKER)(3.813' ID)I 9,429 ~~ -- Latch I 9'4401 ~ I ~ 95/8" PACKER I 9 442 ~ ( TIW 9% CR)(3.875"1D) I ' ~~ ~ 4 1/2", 12.6 #/ft NT13CR-80 TA LP PE ??~:??:iii!i iiii~ ........ "-'--'"-'-- 4 1/2" "SWS" NIPPLE Top of 7" Liner I 9,521 I' ~ ~~~!~i::! :?: I t~r~r,,-r~ t ~.~" ,u~ ,:1 9,502 41, . " WN' 9 9-5/8", 47#/ft, L-80, BTRS 110,033 I ~ A ~~;J~Z~. Packer Squeezed, bottom I (~ ~:~n ' ' ~ - -- of cement ( 3.65" ID) I "'""" O m nt I10,1 S I ~~.~'~ Inflatable Bridge Plug (12/22/94) I _~ ~JUNK#2 - Lost 2 heals on Quiz PERFORATION SUMMARY I ~.4'~ ~~ UR arms on 10-31-91. Ref. Log:SWS-BHOS - 12-13-80 I~'~ ~ ~"~JUNK#1 - Lost 3.625" x 8.5" brass New Tie-In Log:SWS-GFFCCL/Jewelry 10-16-91 ~~,~cutter head on 9 7 91 (pre RWO) ' S~ze SPF Interval Open/Sqzed I I B -- CL sand w/ cemnt cap 5/16/91 110,304 I 3-3/8" 6 10,080- 10,110' Open 11-15-91 ] ~ ~ 2-7/8" 4 10,232- 10,250' SqZd 10-27-91 I ~ 7" MARKER JOINT 110'350 ] 3-3/8" 6 10,250- 10,290' Open 11-5-91 I 3-3/8 .... 10,290- 10,308' Sqzd 10-27-91 I 3-3/8 .... 10,328 - 10,364' Sqzd 10-27-91 I ~ / FISH #4- IBP SET 5-14-91 AT 10,475'. 3-3/8 .... 10,369- 10,442' Sqzd 10-27-91 I ~/ Left a 2.5' Pull Disconnect with i'38" 3 t/8" 4 10,452 - 10,464' Sqzd 7-25-87 ~ilIP fishing neck beside the IBP fishing neck. 1;: FISH #3 - IBP SET 10-5-89 AT 10,440~ W/ ~ ~ SCALE & SD CAP. PUSHED DOWN I~.,~.,,.~_ 10,751' CTM. FRAC SD ON TOP. I._/ ~/~. PRONG FROM IBP. TOP AT 10,798' ' PBTD~ ~~ FISH#1-LOSTON8-12-8727/8"x23.5" ........... , ..... , I~!!i::;. PERF GUN(PROBABLY UNFIRED) TOP /" ZbI~ L-~U 1~/1'~3 ~ I~;' ¢?¥';: AT 10,859" M DBKB. DATE REV. BY COMMENTS PRUDHOE BAY UNIT 12-21-80 Initial Riq Completion WELL: N-10 (21-18-11-13) 09-21-91 SJA Post 1991 RWO COMPLETION 11-15-91 A. TEEL PRE FRAC/SAG RIVER PERFS APl NO: 50-029-20507 6/14/96 PPA Cement Cap Added SEC 8; TN 11N; RGE 13E 2/28/98 JTP Packer Squeeze 2/20/99 Norris Update to PC BP Exploration (Alaska) GAS LIFT MANDRELS ( OTIS W/RA LATCH) N~ MD(BKB) TVDss Dev 5 2,976 2,896 6° 4 5,586 5,101 37° 3 7,374 6,543 36° 2 8,899 7,715 43° I 9,400 8,089 41 ° TREE: 4-1/16 "- 5M ClW L-80 WELLHEAD: 13 5/8" - 5M FMC 13-3/8", 72 #/ft, L80, BTC I 2666' I N-10A Proposed Completion 4-1/2" 'X' Landing Nipple with 3.813" seal bore. Cellar Elevation = 43.50' Base Flange = 44.68' Nabors 9ES RKB = 73.5' Window Milled from Whipstock Top of Window at +/-5200' MD Bridge Plug set at +/-5223' MD I +~5050' BAKER 7" 9-5/8" Tie Back Sleeve x ZXP Liner Top Packer 'Flex Lock' Hydraulic Liner Hanger 4-1/2" 12.6# 13Cr-80, TDS or NewVam Tubing with GLM's GAS .IFT MANDRELS -- IVD .... Si? ...... .Valve TyPe 1 TBD 1-1/2" RP Shear 2 " 1-1/2" DV 3 " 1" DV 4 " 1" DV 5 " 1" DV 4-1/2" 'X' Landing Nipple with 3.813" seal bom. 7" x 4-1/2" Baker 'S-3' Production Packer 4-1/2" 'XN' Landing Nipple with 3.813" seal bore and 3.725" No-Go ID. 4-1/2" WireLine Entry Guide spaced-out into 4-1/2" liner tie-back sleeve. I I BAKER 5" x 7" Tie Back Sleeve +~-8~950' ZXP Liner Top Packer 'HMC' Hydraulic Liner Hanger 9-5/8", 47 #/ft, L-80, BTC I +/-9,106' I 7", 26 #/ft, L-80, BTC-Mod 4-1/2" 12.6 #/ft, L-80, BTC-Mod I +/-10,870' I Plug Back Depth I +/-10,785' I Horizontal Sidetrack into Zone 4 Sands 7",29 #/~, L-80, BTC ~ Date Rev By Comments PRUDHOE BAY UNIT 05/24/00 WSI Proposed Completion WELL: N-10A APl NO: 50-029-20507-01 Shared Services Drilling Alaska hared ervlces riiling WELL NAME N-IOA DRILLING PERMIT/SUNDRY/PRE-RIG COVER SHEET IThe attached work cannot commence without obtaining the required signatures in I the "APPROVAL TO PROCEED" section at the bottom of this cover sheet. I "APPROVAL TO PROCEED" will signify AOGCC approval has been received. This cover sheet is applicable to: (only one category per cover sheet) DRILLING PERMIT D Permit Documentation Prepared: ODE: Date: D Permit Application Reviewed: SDE/ES: Date: D Permit Application Submitted: TA: Date: PRE-RIG WORK Pre-Rig Memo Reviewed: SDE/ES: Date: Pre-Rig Memo Sent to Slope: ODE: Date: Pre-Rig_Sundry Documentation Prepared: ODE: L~ Pre-Rig Sun~ Application Reviewed:. SDEmS: Pre-~und~ 4ppl~cation Sub.rte4: * ~ - ~ ~ · ~ ~ ~ . SUNDRY NOTICE r--i Sundry Documentation Prepared: ODE: Date: [~l Sundry Application Reviewed: SDE/ES: Date: D Sundry Application Submitted: TA: Date: NOTE: IF SUNDRY IS FOR PRE-RIG WORK, USE PRE-RIG WORK SECTION AT BELOW LEFT AND CHECK "ABANDON" BOX BELOW Reason for Sundry (Check all that apply) Abandon Alter Casing Suspend Repair Well Plugging Pull Tubing Variance Change Approved Program Operation Shutdown Re-enter Suspended Well Time Extension Perforate Stimulate Other(Explain): APPROVAL TO PROCEED Approved AOGCC Permit/Sundry Received TA: Date: I Approval to Commence Operations SDE/ES: Date: STATE OF ALASKA A , OIL AND GAS CONSERVATION COMMIS APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well Alter casing ~ Repair well __ Plugging __ Time extension __ Stimulate ~ Change approved program __ Pull tubing __ Vadance X Pedorate __ 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 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNL, 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1370'SNL, 3170' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589' WEL, SEC. 18, T11N, R13E, UPM 5. Type of Well: Development X Exploratory ~ Stratigraphic, Service 6. Datum elevation (DF or KB) KBE = 78.30 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-lO (21-18-11-13) PBU 9. Permit number 80-95 10.' APl number 50- 029-20507 11. Field/Pool. Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length 11124 feet Plugs (measured) BKB 9461 feet 10433 feet Junk (measured) BKB 8966 feet Size Cemented 110 20x30 11 c. y. 2632 13 3/8 3850 c.f. 9999 9 5/8 1570 c.f. .. 1603 7 450 c.f. Junk & Fish to 10318'MD(9/19/91) Measured depth True vertical depth BKB 144 144 2666 2666 10033 8660 measured 10082'-10110' (Sag) 10232'- 10308', 10328'- 10364', 10369'- 10435' (Ivishak) true vertical subsea 8621'-8643' (Sag) 8738'-8890' (three Ivishak intervals) 9521-11124 8260-9461 Sqzd: 10435'- 10442', 10452'- 10464' Tubing (size, grade, and measured depth) 4-1/2", 12.6#,NT 13CR-80 TDS tubing to 9534'MD RECEIVED AUG 0 8 1996 Naska 011 &_Oias Cons. Commiseion Packers and SSSV (type and measured depth) 9 5/8" TIW 9% CR Packer@9442'MD, 4-1/2" Camco SSSV~-~'~' 13. Attachments Description summary of proposal __ Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation August 1996 16. If proposal was verbally approved Oil x Gas~ Name of approver Date approved Service ?rtify)hat, tb.e' foregoing is true and correct to the best of my knowledge. 17. I hereby Signed ~ Title Supervisor NorthWest Fault Block FOR COMMISSION USE ONLY 15. Status of well classification as: Suspended~ Date Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test ~ Location clearance __ Mechanical Integrity Test~ Subsequent form required 10-~ Original Signeo ~ Approved by order of the Commission David W. Johnston Approved ~oAB~)r°val No. G)~_ /_~ ~"3 Re.t,.u r ned Commissioner Date ~ '" ~'~ ~ Form 10-403 Rev 06/15 ...~ ~.7~/88 ./,,. , '>'i~ SUBMIT IN TRIPLICATE WELL N-10 (21-18-11-13) Request for Variance Well N-10 had been shut in since 1/3/96 for violating TGOR limitation in the CG-2 LPS system. This well is hydraulically fractured both in Sag River and Ivishak formations. In June 1996, a cement plug was set below the Sag River formation, at 10135' MD, to produce from Sag River formation only. The well came back on production at about 1800 bopd, however, shortly thereafter it started loading up. After a gas lift redesign and a leak detection log it was discovered that the 9 5/8" packer is passing gas and it is not holding. There is a plan for this well to be sidetracked to a new BHL as a horizontal well in the near future (6 to 12 months). Meanwhile, we would like to have this well back on production under a variance from AOGCC. The flowing tubing pressure and annulus pressure are 293 and 788 psig, respectively. The shut in tubing and well head pressures are the same, at 1600 psig. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Dates REs RECEIVED dAN 2 7 ]995 Oil & Gas Cons. Anr,.horal e 3anuacy lgg5 Sent bys HAIL Dear Sir/Madam, Enclosed, please find the data as described belows WELL N-10 (21-18-11-13) DESCRIPTION PLS FINAL BL+RF i PLS FINAL BL + RF I PLS FINAL BL+RF i PLS FINAL BL + RF i PLS FINAL BL+RF Run # i Run # i Run # 1 Run # 1 Run '# 1 ECC No. 1468.03 4589.01 4915.03 5089.05 6229.01 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 23 November 1993 RE: Transmittal of Data ECC ~: 4915.02 Data: PL Dear sir/Madam, Reference: BP N-10 (21-18-11-13) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 1 Sent by U.S. MAIL PLS STATIC FNL. BLUE - I o17o Run # 1 Run # 1 Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: Jr' STATE OF ALASKA ( /~...,KA OIL AND GAS CONSERVATION COMMI~,~ ' REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate × Plugging Perforate.__ '"'/'"'~'// .J Pull tubing Alter casing Repair well Other "'~ 6. Datum elevation (DF or KB) 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNL, 2958'WEL, SEC. 18, T11N, R13E, UPM At effective depth 1370' SNL, 3170' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589' WEL, SEC. 18, T11N, R13E, UPM 5. Type of Well: Development 3( KBE=78.30 AMSL feet Exploratory Stratigraphic 7. Unit or Property name Service Prudhoe Bay Unit 8. Well number N-10(21-18-11-13) PBU 9. Permit number/approval number 80-95 / 10. APl number 50- 029-20507 111. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2632 Intermediate 9999 Production -- Liner 1603 Perforation depth: 11124 feet Plugs (measured) BKB 9461 feet 10433 feet Junk (measured) BKB 8966 feet Size Cemented 20x30 11 c.y. 13 3/8 3850 c.f. 9 5/8 1570 c.f. 7 450 c.f. Junk & Fish to 10318'MD(9/19/91) Measured depth True vertical depth BKB 144 144 2666 2666 10033 8660 measured 10082'- 10110' (Sag) 10232'- 10308', 10328'- 10364', 10369'- 10435' (Ivishak) true vertical subsea 8621'-8643' (Sag) 8738'-8890' (three Ivishak intervals) Tubing (size, grade, and measured depth) 9521-11124 8260-9461 Sqzd: 10435'- 10442', 10452'- 10464' 4-1/2", 12.61f, NT 13CR-80 TDS tubing to 9534'MD Packers and SSSV (type and measured depth) 9 5/8" TIW 9% CR Packer@9442'MD, 4-1/2" Camco SSSV@2OO6'MD ~L. EIVEU 13. Stimulation or cement squeeze summary see attachment 14. Intervals treated (measured) $ E P 1 0 199; Treatment description including volumes used and final pressure ,Alaska 0il & Gas Cons. C0mmiss|orl Anch~r~e Representative Daily Average Production or Iniection Dsta OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 1780 jt3498 3610 3060 328 1560 ~/~ 2499 4102 3090 335 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil × Gas Suspended .... Service 17. I hereby ~ertify that the foreg~ng i~s.,tru/e and correct to the best of my knowledge. Signed~"/l,~3,v~,,~ ~]_.'~ ~ TitleSeniorTechnicalAssistantl Form 10-40-4~ 15,ev 06/15/88 ~ Date SUBMIT IN DL4'P~I'CATE WELL N-10(21-18-11-13) ACID Stimulation Operation 3/22/92 fjh 5/20/93 Performed a HCL ACID Wash using the following fluids below: FLUIDS PUMPED: 46 BBL 15%HCL ACID ADDITIVES 50 BBL NH4CL 2.5 BBL DIVERTER SLURRY 2 BBL DIESEL 579 BBL FILTERED SW 93 BBL METHANOL RECEIVED S EP 1 0 199;~ Alaska Oil & Gas Cons. Comm'~ss~O~ Anchorage ,. -- [ STATE OF ALASKA ,~. OIL AND GAS CONSERVATION COMM, REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate × Plugging Perforate X Pull tubing Alter casing ..... Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stra~graphic Se~ce 4. Location of well at surface 924' NSL, 538' EWL, SEC,. 08, T11N, RISE, UPM At top of productive interval 1267' $NL, 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1370'SNL, 3170'WEI_, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, $589' WEL, SEC. 18, T11N, RISE, UPM R£¢EIVED S EP 2 5 1992 Alaska 0ii & Gas Cons. Corem'tBS" 'Anchorage 12. Present well condition summary Total depth: measured true vertical 11124feet Plugs (measured) BKB 9461feet NAL 6. Datum elevation (DF or KB) KBE = 78.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-lO (21-18-11-13) PBU 9. Permit number/approval number 80-95/ ~0. APl number 50- 029-20507 11. Field/Pool Prudhoe Oil Pool bridge plug at 10445' MD Effective depth: measured true vertical 10433feet BKB 8966feet Junk (measured) fill at 10433' MD (10/89) top of perf gun fish @ 10859' MD Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth .. 110 20x30 11 c.y. 144 2632 13 3/8 3850 c.f. 2666 9999 9 5/8 1570 c.f. 10033 measured true vertical .. 1603 7 450 c.f. 9521-11124 Tubing (size, grade, and measured depth) 10082'-10110' (Sag) 10232'- 10308', 10328'- 10364', 10369'-10435' (Ivishak) subsea 8621'-8643' (Sag) 8738'-8890' (three Ivishak intervals) 4-1/2", 12.611,NT 13CR-80 TDS tubing to 9534'MD True vertical depth BKB 144 2666 866O 8260-9461 Sqzd: 10435'- 10442', 10452'- 10464' Packers and SSSV (type and measured depth) 9 5/8" TIW 9% CR Packer@9442'MD, 4-1/2" Camco SSSV@2OO6'MD 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Re0resentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations .~- 520 618 908 1559 730 ~ 827 1045 1554 I16. Status of well classification as: Oil X Gas Suspended 17. I hereby certify that the ~regging~is true_.ar~d correct to the best of my knowledge. Si,ned~~ Ly~'J-/f'~ Title SeniorTechnicalAssistantl Form 10-404 Rev 06/15/88 Service 236 246 Date SUBMIT IN DI~PLICA WELL N-10(21.18-11.13~ NRWO/Renerf/Frac 10/26/91 A NRWO was performed using the following fluids: 77 bbls PW to Load Well 188 bbls PW 5 bbls EW(Preflush) 16 bbls Cement 22 bbls EW(Spacer) 20 Duo Polymer(Contaminant) 12 bbls PW(Displacement) 70 bbls PW(Jet Pass) 25 bbls ACID 32 bbls PW 32 bbls MEOH(Freeze Protection CT) Well Cleaned Out to 10313' 190 bbls load fluid behind pipe 0 bbls cement recovered Cement: 15.8 PPG Class "G" CMT Containing, .2% CFR-3, 012% HR-12, .15 GAL/SK HALAD-344 L SQZ 1 0/27/9 1 A NRWO was performed using the following fluids: Batch 1: 10 bbls PW to load well 140 bbls PW 5 bbls EW(Preflush) 10 bbls Cement(50 CC) 6 bbls Cement(70 CC) 22 bbls EW(Spacer) 20 bbls DUO Polymer(Contaminant) 12 bbls PW(Displacement) 70 bbls PW(Jet Pass) Well Cleaned out to 10299' 70 bbls load fluid behind pipe 0 bbls cement recovered. Batch 2: 45 bbls PW 5 bbls EW(Preflush) 16 bbls Cement 22 bbls EW(Spacer) 20 bbls DUO Polymer (Contaminant) 12 bbls PW(Displacement) 85 bbls PW(Jet Pass) Well Cleaned Out to 10296' 140 bbls load fluid behind pipe today 0 bbls cement recovered R ¢EIV£O Alaska Oil & Gas Cons. comm'tss'to~ A~ch0rag0 PAGE 2 WELL N.10(21-18-11-13~ NRWO/Renerf/Frac Batch 3: 125 bbls PW 5 bbls EW(Preflush) 16 bbls Cement 22 bbls EW(Spacer) 20 bbls DUO Polymer (Contaminant) 13 bbls PW(Displacement) 198 bbls PW(Reverse Out) 45 bbls PW(Final Reverse Out) 33 bbls MEOH(Freeze Protection CT) 32 bbls MEOH(Freeze Protection Well) Well Cleaned Out to 10177' 10 bbls load fluid behind pipe today 9 bbls cement recovered Cement: 15.5 PPG Class G Cement Containing, .2% CFR-3, .12% HR-12, .15 GAL/SK HALAD-344 L. SQZ #2-#4 11/05/91 The following intervals below was reperforated using 3 3/8" gun diameter, 6 SPF, random orientation and 60 degree phasing. 10250' - 10290' MD 1 1/1 1/9 1 Performed a Hydraulic Fracture using the following fluids: 7 bbls Diesel to set tree saver 246 bbls 40# GEL Injectivity Test 27 bbls 50# GEL to establish rate 251 bbls 50# X-Linked Gel Data Frae 168 bbls 50# Gel Data Frae 14 bbls 50# Gel 91 bbls Diesel to Freeze Protect 1 1/1 5/9 1 The following intervals below was reperforated using 3 3/8" gun diameter, 6 SPF, random orientation and 60 degree phasing. 10080' - 10110' MD 11/24/91 9/17/92 fjh Performed a Hydraulic Fracture using the following fluids: 30 bbls Diesel 220 bbls 20# Gel, 2 GPT f-75 surfacant, .25 GPT M-76, D-47 antifoam, 4.1 (3PT J-877 'RECEIVED $ E P 2 § 1992 Alaska Oil & Gas Cons. Commissio~ Anchorage AnA OIL AND GAS CONSERVATION COMMI REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing X Alter casing Repair well Other 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 924' NSi_, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNL, 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1119'SNL, 3187'WEL, SEC. 18, T11N, R13E, UPM At total depth 1607'SNL, 3589'WEL, SEC. 18, T11N, R13E, UPM 12. Present well condition summary Total depth: Effective depth: 5. Type of Well: Development X Exploratory StralJgraphic Sen~ce 6. Datum elevation (DF or KB) KBE -- 78.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-10(21-18-11-13) 9. Permit number/approval number 80-95~Conservation order 258 10. APl number 50- 029-20507 11. Field/Pool Prudhoe Bay Field~Oil Pool measured true vertical measured true vertical 11124 feet BKB 9461 feet 10318 feet BKB 8911 feet Plugs (measured) Junk (measured) Junk & fish to 10318'MD (9/19/91) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length Size Cemented Measured depth True vertical depth RECEIVED MAY - 5 1992 Alaska Oil & Gas Cons. uomm~Sto~ Anchorage Tubing (size, grade, and measured depth) 4-1/2", 12.6#, NT 13CR-80 TDs tubing to 9534'MD Packers and SSSV (type and measured depth) 9-5/8" TIW 9% CR Packer@ 9442'MD, 4-1/2" Camco SSSV @ 2006'MD 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sicjned ~~ /~'/~ TitleWorkoverEn~lineerSupervisor Form 10-404 Rev 06/15/88 Date.~///7 ~z. SUBMIT IN DOPL~IOATE ACTIVITY SUMMARY for WE ~{OJECT 145073 COMPANY: BP/AAI SHARED SERVICE, NORTH SLOPE, AK FIELD : PRUDHOE BAY WELL : N-10 Page: 1 DRLG RIG : NABORS 2ES WO/COMP RIG: NABORS 2ES (COMP) KILL: 3.0 NU ND: 14.5 OLD PROB: 0.5 OTHER: 4.0 PL TBG: 2.0 09/16/91 ( 2) L/D TBG. MW: 8.5 Seawater TD:ll124 MOVE RIG F/ DS 4 TO N-10. RIG ACCEPTED @ 10:00 HRS, PB:10958 9/15/91. PULL BPV. PUMP SEAWATER DN ANNULUS, TBG. SUPV:MAC/RWO MONITOR WELL. N/D TREE. N/U BOPE. TEST BOPE. PULL HGR. LD/ SAME. (145073) DAILY: $ 40,944 CUM: $ 40,944 EFC: $ 660,000 (COMP) CLN OUT: 8.5 NU ND: 6.0 PL TBG: 9.5 09/17/91 ( 3) N/D BOPE. MW: 8.5 Seawater TD:ll124 POOH, L/D 4-1/2" TBG. TEST BOPE. RIH W/ BHA #1 TO 8372'. PB:10958 RIH W/ BAKER STORM PKR. SET PKR. TEST SAME. CHANGE SUPV:MAC/RWO 9-5/8" PACKOFF. N/D BOPE. (145073) DAILY: $ 44,634 CUM: $ 85,578 EFC: $ 660,000 (COMP) CLN OUT: 6.0 NU ND: 3.0 OLD PROB: 1.0 PL PKR: 14.0 09/18/91 ( 4) CBU. MW: 8.5 Seawater TD:ll124 TEST PACKOFF. N/U BOPE. TEST BOPE. RIH. ENGAGE TBG @ PB:10958 9398'. WORK SBR & K-ANCHOR FREE. POOH. RIH W/ BHA #2. SUPV:BZJ TAG TOP PKR @ 9455'. MILL F/ 9455'- 9457'. PKR FREE. PUSH PKR TO TOL @ 9516' CBU. (145073) DAILY: $ 3~,831 CUM: $ 117,409 EFC: $ 660,000 (COMP) CLN OUT: 6.0 PL PKR: 18.0 09/19/91 (-- 5) DISP--WELL W/ SEAWATER. MW: 8.4 Seawater TD:ll124 CBU. POOH. NO RECOVERY. RIH W/ BHA #3. TAG PKR @ 9415'. PB:10958 PUSH TO 9485'. ENGAGE PKR. JAR FREE. POOH. L/D PKR, TAIL SUPV:BZJ ASS'Y. RIH W/ BHA #4. TAG BTM @ 10318'. CIR 50 BBLS HEC, 8.5 PPG SEAWATER. (145073) DAILY: $ 66,358 CUM: $ 183,767 EFC: $ 660,000 (COMP) CLN OUT: 7.0 OTHER: 1.0 RUN COMP: 2.5 RUN PKR: 12.5 TEST CSG: 1.0 09/20/91 ( 6) P/U PKR. MW: 8.4 Seawater TD:ll124 DISP WELL W/ SEAWATER. POOH. RIH W/ TEST PKR. SET @ PB:10958 9605'. TEST CSG, LNR LAP. POOH W/ PKR. R/U OTIS. RIH W/ SUPV:BZJ GR/JB. R/D OTIS. M/U PKR & TAIL ASS'Y. (145073) DAILY: $ 38,508 CUM: $ 222,275 EFC: $ 660,000 (COMP) NU ND: 4.0 RUN COMP: 20.0 RUN PKR: 5.0 09/21/91 ( 7) PUMP DIESEL. MW: 8.4 Seawater TD:ll124 M/U PKR ASS'Y. RIH W/ 3-1/2" 13 CR TBG. M/U TBG HGR. PB:10958 LAND TBG. SET PKR. TEST TBG, ANNULUS. R/D CSG CREW. N/D SUPV:BZJ BOPE. N/U TREE. TEST TREE. CAMCO 'BAL-O' SSSV @ 2006'. TIW 'HBBP' 9 CR PKR @ 9441'_ 4-1/2" TT @ 9535'. (145073) DAILY: $ 310,109 CUM: $ 532,384 EFC: $ 660,000 (COMP) NU ND: 2.0 09/22/91 (8) TD:ll124 PB:10958 SUPV:BZJ RIG RELEASED @ 08:00 HRS. MW: 8.4 Seawater PUMP 150 BBLS DIESEL DN TBG. SECURE WELL. RIG RELEASED @ 08:00 HRS, 9/21/91. (145073) DAILY: $ 12,149 CUM: $ 544,533 EFC: $ 660,000 REEEIVED MAY - 5 1 t92 Alaska Oil & t~s Cons. i,~ommtSs'to" Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 03/18/92 T# 83335 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. ~N-10-- ~ PROD-F ~ P-c4 ?l'f pROD-F J A-3 / LIFT SURLY ~ Y-09 ~/ g GAS LIFT 'SURLY 02/23/92 .. #1 02/25/92 #1 02/19/92 #1 03/01/92 #1 02/22/92 #1 02/23/92 #1 ~ R-12~-SJ' GAS LIFT SURVEY.· 02/22/92 #1 JP-12 ~/'{~ PROD-F 02/19/92 #1 (~E-24.~,/$2' JEWELRY LOG ' ! 5 " -2 GAS ENTRY SURVEY 5 " · /s-27 ?,,-?~ ~AS ENTRY SURVEY 2 " ~ ~/ U-13 ,;,/O7 JEWELRY 5 " 10000.00-10215.00 CAMCO 5 " 9350.00- 9680.00 CAMCO 5 " 10944.00-11246.00 CAMCO 5 " 10800.00-11172.00 CAMCO 5 " 6500.00- 9400.00 CAMCO 2 " 260'0.00- 9400.00 CAMCO 2 " 2900.00-10200.00 CAMCO 2 " 9300.00- 9480.00 CAMCO 5 " 03/02/92 #1 9486.00-10480.00 CAMCO 03/02/92 #1 10400.00-10640.00 CAMCO 03/01/92 #1 2200.00-10500.00 CAMCO 02/25/92 #1 10175.00-10600.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED MAR ;5 1 1992 \ Alaska 0il & Gas Cons. Commissio. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 2 'DATE: 05/11/92 T9 83498 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_3 0 Z~'"//° GAS LIFT SURVEY 04/18/92 91 F-41ST~/'/°~GAS LIFT SURVEY 04/10/92 91 ~GC- 1 ~l. ,~' PROD-F 04/05/92 91 -1 PROD-F 04/22/92 91 K-07 ~./~ PROD-F 04/07/92 91 N-06~-/~ GAS' LIFT SURVEY 04/11/92 91 N-18~3 /~ TIE IN LOG 04/02/92 91 N-10~e'f~ PROD-F 04/20/92 91 A-3~.fo~BAKE~ INFLAT/B~IDG PLG 5 " 0.00-11750.00 CAMCO 2/5" 613.00-10020.00 CAMCO 2/5" 9200.00- 9650.00 CAMCO 5 " 9200.00- 9658.00 CAMCO 5 " 9990.00-10180.00 CAMCO 5 " 1800.00- 9000.00 CAMCO 2/5" 9100.00- 9732.00 CAMCO 5 " 10100.00-11230.00 CAMCO 5 " 2900.00-10230.00 CAMCO 2/5" 04/28/92 91 8900.00- 9110.00 CAMCO Information Control Well Records Adrian J. Martin ,, 1992 Alaska 0il & Gas Cons. CommisSion Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 11/20/91 T# 83026 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. H-24 PRODUCTION LOG N~10 COMPLETION Information Control Well Records Adrian J. Martin 11/13/91 91 9600.00- 9994.00 SCH 11/15/91 #1 9370.00-10149.00 SCH BP EXPLORATION BP ExoIoration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 DATE: 11/18/91 T% 83008 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. X-03 PRODUCTION LOG N-~10 SP INNER K- 02A SP INNER 11/11/91 91 11750.00-12050.00 SCH 11/01/91 ~2 9950.00-10277.00 SCH 11/02/91 91 11250.00-11517.00 SCH RECEIVED Information Control Well Records Adrian J. Martin DEC 0 2 1991 BP EXPLORATION BP Exploration {AlasKal Inc. 900 East Renson Bouievarcl P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 DATE: 11/13/91 T~ 83004 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. Y_30~,~/pFc 11/07/91 ~I 8600.00- 9!!9.00 ATLAS 5 K-02A'.~~% ' CL 11/06/91 ~! 11100.00-11528.00 ATLAS 5 " N-10 ~ PFC 11/05/91 ~! 10100.00-10270.00 ATLAS 5 " BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevarcl RO. Box 196612 Ancl~orage, Alaska 99519-6612 (907) 561-5111 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below If~u · have ~ny questions, please contact BP Well Records at (907) 564-4004. N-10 ~" ~-06 A-24 ~' PLS 10/09/91 ~1 2800.00-11386.00 AT~S // / V ' Adrian J. Martin // f . , ~ PRODUCTION LOG 10/15/91 ~1 12230.00-12479.00 SCH 5 " SPINNER 10/16/91 ~1 9265.00-10312.00 SCH 5 " CCL 10/16/91 91 9265.00-10312.00 SCH 5 " PRODUCTION LOG 10/!7/91 ~1 9400.00- 9721.00 SCH 5 " PERF 10/16/91 ~1 8870.00-10604.00 $CH 5 " JEWELRY LOG 10/16/91 #3 8200.00- 9098.00 SCH 5 " BP EXPLORATION BP ~xpioration (Alaska) Inc. 900 East Benson Boulevard PT). Box 196612 Anchorage, Alaska 99519-6612 (907) 56~-5~ DATE: 10/01/91 TS 82882 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. Z-29~'~PERF 07/19/91 U-0S%~'~ INJ/TEMP 08/03/91 E-12~'l~ PERF 06/23/91 ..... F-30%~'\~ EERF .... -07/21/91 Y-28'~%-~~ PROD-F ..................... :-'08/14/91 HLS 5 ...... 10983 9050 8593 11868 9150 11850 HLS 5 9385 HLS 2 9280 HLS 5 12410 HLS 5 9176 9480 Information Control Well Records Adrian J. Martin BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION' ~, Date:06/24/91 ~ T#:82531 FROM: Information Control Well RecordS LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. M-03 Perf 06/19/9 i #1 10500-10932 Sch 5" '-'M-24 CCL (Jewelry Log) 06/18/91 # 1 8500-9600 Sch 5" '- M-24 Perf 06/18/91 # 1 8600-9569 Sch 5" ' N-10 CL (Static Pressure) 06/17/91 # 1 9350-10296 HRS 5" · R-04 Temp 06/13/91 # 1 9350-9805 HRS 5" R-05 Temp 06/14/91 31 8700-9163 HRS 5" Distribution: -. , ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED Alaska 011 & Gas Cons, (',ommlesion Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 06/17/91 T#:82596 FROM: SUBJECT: Information Control Well Records LR2-1 BP C,A,,~ED HOLE FINAL~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. G-17 TEMP 06/01/91 #1 11000-11290 CAMCO 5" N-10 LEAK DET 05/30/91 #1 8950-9820 CAMCO 5" Y-16 PITS 05/30/91 #1 8730-9295 CAMCO 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO' DISTRIBUTION FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Date :05/17/91 T#:82407 Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. N-10 CCL 05/14/91 #1 10270-10573 Atlas 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 02/16/90 Transmittal: 80905 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed, below. If questions, please contact BP Well Records at (907) 564-4445. you have A-23 PROD-F 02/11/90 #2 10200-11710 Sch B-20 COMP & JEWELRY 02/12/90 Ri 8658-9838 Sch C-10 TUBING P.UNCHER 02/11/90 #1 10046-10275 Sch N-10 PROD-F 02/12/90 #1 9980-10600 Sch any 5" 5" 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ARCHIVES .",laska 0ii & Gas Cons. Commissi0.[~ Anchorage BP EXPLORATION November 10, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & GaS Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) PBU Gent lemen: 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 RECEIVED NO'/~.. :~ Alaska Oil & Gas Cons. Anchorage STATE OF ALASKA A ~ OIL AND GAS CONSERVATION COMMI,5,, N · REPORT OF SUNDRY WELL OPERA ( ! A !_ Stimulate x Plugging Repair well 5. Type of Well: Development X Exploratory StralJgraphic Service Plugs (measured) '1. Operati~ns performed: Operation shutdown ...._ Pull tubing Alter casing '2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 ' 4. Locatk~n of well at surface 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNL, 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1370' SNI., 3170' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589' WEL, SEC. 18, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 11124 feet true vertical BKB 9461feet Perforate Other 6, Datum elevation (DF or KB) KBE = 78.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-lO (21.18.11.13) PBU 9. Permit number/approval number 80-95 / 9-714 10. APl number 50- O29-205O7 11. Field/Pool Prudhoe Oil Pool bridge plug at 10445' MD Effective depth: measured 10433feet true vertical BKB 8966feet Junk (measured) fill at 10433'MD (10/89) top of per/gun fish @ 10859' MD Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth 110 20x30 11 c, y, 144 2632 13 3/8 3850 c.f. 2666 9999 9 5/8 1570 c.f. 10033 measured true vertical .. 1603 7 450 c.f. 9521-11124 Tubing (size, grade, and measured depth) 10082'-10110'(Sag) 10232'- 10308°, 10328'. 10364', 10369'- 10435' (Ivishak) subsee 8621'8643' (Sag) 8738'.8890' (three Ivishak intervals) 4 1/2" L.80 to 9463'with 4 1/2"tailpipe to 9572' True vertical depth BKB 144 2666 8660 8260.9461 Sqzd: 10435'-10442', 10452'.10464' Packers and SSSV (type and measured depth) '~13. Stimulation or Cement squeeze summary see attachment 14. 9 5/8" Baker packer at 9463'; 41/2" $SSV at 2018' RFCFIVED Intervals treated (measured) Treatment description including volumes used and final pressure NOV ].. 0il & Gas Cons. Reoresentative Daily Average Production or Inlection Data - OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 520 618 908 1559 236 730 827 1045 1554 246 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended Service 17. I I~ereby certify that the foregoing is true and correct to the best of my knowledge. Si.ned ~ ./~/~~ Title Manager Production Er~ineering Date//'/'~' ~ Form 10]~lg~ Rev 06115/88 ~' ~' SUBMIT IN DUPLICATE WELL N.10 (21.18.11.13~ PBU STIMULATION OPERATIONS A perforation acid wash followed by a scale inhibition treatment was performed on the following perforated intervals in Well N-10. 10082' - 10110' MD BKB 10232' - 10308'MD BKB 10328' - 10364' MD BKB 10369' - 1043Y MD BKB Thc treated intervals were isolated from lower squeezed intervals by setting an inflatable packer at 10445' MD BKB. The treatment was pumped 9/24/89 via coiled tubing as follows: a) b) c) d) e) f) g) h) i) j) k) 20 bbls. 15% HCI 15 bbls. divener 30 bbls. 15%~HCI 15 bbls. divener 40 bbls. 15% HCI 15 bbls. diverter 57 bbls. 15% HCI 27 bbls. diesel w/100 gal. xylene 25 bbls. diesel 103 bbls. dead crude 5 bbls. diesel The well will be returned to production immediately, then tested. The following scale inhibition treatment was bullheaded 9/30/89: a) b) c) d) e) 10 bbls. diesel preflush w/mutual solvent 50 bbls. EDTA w/divcrter 150 bbls. scale inhibitor w/divcrtcr 800 bbls. seawater ovcrflush 50 bbls. diesel, diesel w/25% xylcnc Thc well will be left shut in for two hours, then returned to production and tested. Depending on pre/post well test results, thc bridge plug may be left permanently as a mechanical water shut-off device. A bridge plug was set at 10445' as a mechanical water shut-off device jill 11/8/89 BP EXPLORATION OI? INA BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 August 14, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) 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 ( ~ cc: L. Burke (MB12-1) Well File APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend ~ Alter casing ~ Repair well ~ Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNL, 2958' WEL, SEC. 18, TI 1N, R13E, UPM At effective depth 1510' SNL, 3429' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589'WEL, SEC. 18, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Operation Shutdown ~ Plugging Pull tubing __ Variance 5. Type of Well: Development x Exploratory Stradgraphic Service Re-enter suspended well~ Time extension Stimulate X Perforate Other 6. Datum elevation (DF or KB) KBE = 78.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-lO (21-18-11-13) PBU 9. Permit number 80-95 10. APl number 50- 029-20507 11. Field/Pool Prudhoe Oil Pool 11124 feet BKB 9461 feet Plugs (measured) 10859 feet BKB 9275 feet Junk (measured) top of perf gun fish @ 10859' Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 110 20x30 11 c.y. 144 144 2632 13 3/8 3850 c.f. 2666 2666 9999 9 5/8 1570 c.f. 10033 8660 .. 1603 7 450 c.f. 9521-11124 measured 10082'-10110' (Sag) 10232'-10308', 10328'-10364', 10369'-10435' (Ivishak) true vertical subset 8621'.8643'(Sag) 8738'.8890' (three IviShak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9463' with 4 I/2" tailpipe to 9572' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9463'; 4 1/2" SSSV at 2018' 13. Attachments Description summary of proposal 3( Detailed operations program 8260-9461 Sqzd: 10435'-10442', 10452'-10464' ~.taska Oil & Gas Cons~. Commissi~ Anchorage BOP sketch × 14. Estimated date for commencing operation I August 1989 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. S i~ned ~//'~~ Title Mana~Ter Production Er~ineerin~ //.,/ /' // FOR COMMISSION USE ONLY Condif'~f~s of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- Z/O4 Original Signed By Approved by order of the Commission David W. Johnston Form 10-403 Rev 06/15/88 15. Status of well classification as: Suspended~ Approved Copy I Returned ~mmissioner Date ' ~_-~-~ SUBMIT IN ~IPLICA~ WELL N-10 (21.18-11-13] PBU STIMULATION PROPOSAL A perforation acid wash followed by a contingent scale inhibition treatment is proposed for the following perforated intervals in Well N-10. 10082' - 10110' MD BKB 10232' - 10308' MD BKB 10328' - 10364' MD BKB 10369' - 10435' MD BKB The intervals to be treated will be isolated from lower squeezed intervals by setting an inflatable bridge plug at approximately 14052' MD BKB. The treatment will be pumped via coiled tubing as follows: a) b) 9000 gal. 15% HC1 w/10% xylene Displace to top perfs w/diesel The well will be returned to production immediately, then tested. Depending on the results of the HCI wash, the following scale inhibition treatment will be pumped via coiled tubing: a) b) c) d) e) f) 10 bbls. diesel preflush w/mutual solvent 10 bbls. methanol 42 bbls. EDTA w/diverter 163 bbls. scale inhibitor w/diverter Bullhead sufficient fluid so that 900 bbls. seawater enters the formation 2000 gal. diesel w/25% xylene The well will be left shut in for two hours, then returned to production and tested. Depending on pre/post well test results, the bridge plug may be left permanently as a mechanical water shut-off device. jm 7/26/89 ,:a, nchorage Coiled Tubfn~Z J3iow-Out-?reventkrs ..% ,% Coiled Tubing ack-Of;~ Blind Rams ~ I Cutter Rams '('-~2" Chk:k:san (KIll Line) C-- · SI[ps ?~"-~ ' ~=~ Pipe Rams .Pump-In Sub ' (Clrcu/a ~ .e/R e turns) . W ell Head --'""L~' Swab Valve Standard Alaska Production Company 900 East Benson Boulevo,u P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION October 20, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report Operations, for the above-named well. This subsequent report of stimulating the well. of Sundry Well contains our Yours very truly, //~. Bragg ~2~anager Production Engineering JAB:JAM~ Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 N-10 Well File RECEIVED OCT 2 6 F.,~;L-:,::: 0il & Gas Cons. ^nchora9e, A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. L STATE OF ALASKA ALA OIL AND GAS CONSERVATION COMMISb~ REPORT OF SUNDRY WELL OPERATIONS ~1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267' SNI., 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1510' SNL, 3429' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589' WEL, SEC. 18, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 11124feet true vertical BKB 9461feet Stimulate X Plugging Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service Plugs (measured) Perforate Other 6. Datum elevation (DF or KB) KBE = 78.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-lO (21-18-11-13) PBU 9. Permit number/approval number 80-95 / 8-434 10. APl number 50- 029-20507 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10859feet true vertical BKB 9275feet Junk (measured) top of peff gun fish ~ 10859' Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 110 20x30 11 c.y. 144 144 S u rf ace 2632 13 3/8 3850 c.f. 2666 2666 Intermediate 9999 9 5/8 ; 1570 c. fo 10033 8660 Production -- Liner 1603 7 450 c.f. 9521-11124 8260-9461 Perforation depth: measured 10082'- 10110' (Sag) Sqzd: 10435'- 10442', 10452'- 10464' 10232'-10308', 10328'-10364', 10369'-10435' (Ivishak) true vertical subsea 8621'-8643'(Sag) 8738'-8890' (three Ivishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9463' with 4 1/2" tailpipe to 9572' Packers and SSSV (type and measured depth) 95/8"Bakerpackerat9463';4,~"~,~Vl~tEiV~ 13. Stimulation or cement squeeze summary see attachment - OCT 2 6 1988 Intervals treated (measured) Treatment description including volumes used and final pressure 14. Rooresentative Daily Averaoe Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 940 915 417 1156 258 1400 1618 985 1332 259 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. Sign~'~~ ~/~,~'~ .~~~ T~tle Form 10-40~ev 06/15/88 Manager Production Engineering SUBMIT IN DUPLICATE WELL N-10 (21-1~,11-13~ PBU STIMULATION OPERATIONS A 15% HCI perforation wash followed by a scale inhibition treatment was performed on the following perforated intervals in Well N-10. 10082'- 10110'MD BKB 10232'- 10308'MDBKB 10328'- 10364'MDBKB 10369'- 10435'MDBKB An inflatable packer was set at 10445' to isolate the treated intervals from the lower squeezed perforations. The acid wash was pumped down the backside of the coiled tubing as follows on 9/24/88: 20 bbls. 15% HCI 15 bbls. diverter 30 bbls. 15% HCI 15 bbls. divcrter 40 bbls. 15% HC1 15 bbls. divertcr 57 bbls. 15% HCI 27 bbls. diesel 103 bbls. dead crude Following the HCI wash the inflatable packer was retrieved, then the well put back on production and tested. The following bullheaded scale inhibition treatment was performed on 9/30/88: 10 bbls. diesel preflush 50 bbls. EDTA w/eSR diverter 150 bbls. scale inhibitor w/eSR diverter 800 bbls. seawater 50 bbls. diesel Thc treatment fluids were displaced to thc perforations with 150 bbls. dead crude. Thc well was left shut in for 24 hours, then returned to production and tested. · . RECEIVED OCT 2 6 1988 Oil & Gas Cons. Co~n}issL: Anchorago jm 10/12/88 DALLAS INDEXED TO: ~CO CHEVRON EXXON TEXACO MOBIL PHILLIPS S~T__~ OF GEOSC IENCES STANDARD ALASKA PRODUCTION Date: 07/20/88 TI: 79116 RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS The follOwing material Is being submitted he~ewith. Please acknowledge ceceipt by signing a copy of this letter and returning It to.this office: · B-9 C-28 H-I4_ H-17 M-5 M-19 N-10 S-6 W-35 W-39 X-14 Z-6 Temp 06/29/88 #1 9600-10092 Camco Leak Detection 07/14/88 #1 10-10010 " " " 07/14/88 #1 10-9540 " Production Profile 07/05/88 #2 10300-10848 Camco Leak ID/Temp/CCL 07/12/88 #1 Surf-12590 Camco Leak Detection/Flowing Temp 07/01/88 #1 10-9726 Flowing Temp 07/01/88 #1 10-10550 Camco Step Rate M.I. Injection Profile Production Profile 07/07/88 #1 GR/CCL 07/01/88 #1 GR/Collar 07/12/88 #1 GR/CCL 07/01/88 #1' 5t! Il il. 5" 5'1 Camco 5"/2" 07/09/88 #1 9712-10500 10150-10425 Camco 5" 8600-9840 Camco 5" 10500-11541 Camco 5" 9200-10390 Camco 5" 2" Camco 511 Race i ved A ufl&l of the o,&g&nol Sto~clo,d 0~1 C~pony Founded ;n Cleveland. 0~. -~ 1870 E Daria Aldridge INFORMATION CONTROL Alaska Oil & Gas Cons. C0mmi~i0n we i I Reccx-ds LR2-1 A. chorage .. Slondard Alaska ) Production Company , 900 Ea~! Ben,on Boulevard P.O. Boa 196612 Anchotacje. AIo$1, o 99.% 19-66 1907) 564-51 ! I INDEXED DALLAS ARC 0 CHEVRON EXXON Date: 06/13/88 TEXACO 78950 TO: TI: MOBIL PHILLIPS STATE OF ALASKA ARCHIVES STANDARD ALASKA PRODUCTION REFERENCE: ~APC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this lel-fer and returning It to thls offlce: D-23 · J-20 J-25 M-7 M-20 N-10 U-7, Static Survey 06/01/88 Gearhart Static Gradient 06/05/88 Camco Static Gradient 06/05/88 Camco Static Survey 05/23/88 Gearhart Static Gradient 06/06/88 Camco Static Gradient'. 06/06/88 Camco Static Survey 05/23/88 Gearhart Rece i ved Date Jennifer Dietz {%.=.// '~ .... ! NFORMAT I ON CONTROL Wel I Records LR2-1 Stcmdard A~asJ~a Production Company ,) 900 Fost Benson Boulevard P.O. Box 196612 Anchoro§e, Alaska 99519-6612 (907) 561-5111 ALASKA PRODUCTION June 1, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) 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, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) N-10 Well File /~nager Production Engineering A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon I-I Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time ' extension [] Change approved program r'l Plugging [] Stimulate · Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 924' NSL, 538' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1267'SNL, 2958' WEL, SEC. 18, T11N, R13E, UPM At effective depth 1510' SNL, 3429' WEL, SEC. 18, T11N, R13E, UPM At total depth 1607' SNL, 3589' WEL, SEC. 18, T11N, R13E, UPM 5. Datum elevation (DF or KB) KBE-- 78.30 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number N-lO (21-18-11-13) PBU 8. Permit number 80-95 9. APl number 5 0 - 029-20507 10. Pool Prudhoe Oil Pool 1. Present well condition summary Total depth: measured Effective depth: true vertical measured true vertical Casing Length Structural -- Co nd ucto r 110 Surface 2632 Intermediate 9999 Production -- Liner 1603 Perforation depth: measured 11124 feet BKB 9461 feet 10859 feet BKB 9275 feet Size 20x30 13 3/8 9 5/8 Plugs (measured) Junk (measured) top of perf gun fish ~ 10859' Cemented Measured depth True Vertical depth BKB 11 c.y. 144 144 3850 c.f. 2666 2666 1570 c.f. 10033 8660 7 450 c.f. 9521-11124 10082'-10110' (Sag) 10232'- 10308', 10328'-10364', 10369'- 10435' (Ivishak) true vertical subsea 8621'-8643'(Sag) 8738'-8890' (three Ivishak intervals) 4 1/2" L-80 to 9463' with 4 1/2" tailpipe to 9572' Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9463~ 4 1/2" SSSV at 2018' 8260-9461 Sqzd: 10435'-10442', 10452'-10464' 2. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch 3. Estimated date for commencing operation June 1988 4. If proposal was verbally approved Name of approver 15. I hereby certify that the ~oreg,~and correct to the best of my knowledge Signed -.... ~~.~"~/'~..~-~ Title Mana~ler Production Er~lineering ~-~/~ ~/~ Commission Use Only Conditi°~of approval Approved by Form 10-403 Rev 12-1-85 Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance / Approved Copy Returned ORIGINAL SIGNED BY ,~ ~ ~ LONNIE C. SMITH -- by order of Commissioner the commission Date Dato ~- ~ ~ Submit in triplicate WELL N-10 (21-18-11-13~ PBU STIMULATION OPERATIONS A 15% HC1 perforation wash followed by a contingent scale inhibition treatment is proposed for the following perforated intervals in Well N-10. 10082' - 10110' MD BKB 10232' - 10308'MD BKB 10328'- 10364' MD BKB 10369' - 10435' MD BKB An inflatable packer will be set between 10442' and 10452' to isolate the intervals to be treated from the lower squeezed perforations. The acid wash will be pumped down the backside of the coiled tubing as follows: 20 bbls. 15% HC1 15 bbls. diverter 30 bbls. 15% HC1 15 bbls. diverter 40 bbls. 15% HC1 15 bbls. diverter 60 bbls. 15% HC1 25 bbls. diesel 135 bbls. dead crude Following the HCI wash the inflatable packer will be retrieved, then the well put back on production and tested. Depending on the results of the HC1 wash, the following bullheaded scale inhibition treatment will be performed: 10 bbls. diesel preflush 50 bbls. EDTA w/OSR diverter 150-180 bbls. scale inhibitor w/OSR diverter 550 bbls. seawater 50 bbls. diesel The treatment fluids will be displaced to the perforations with 190 bbls. dead crude. The well will be left shut in for 24 hours, then returned to production and tested. jm 5/25/88 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off' Blind Rams · ' ........ Cutter Rams 2" Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circulate/Returns) --~ W ell Head Swab Valve INDEXED DAI.LAS ^~co SIAND~RI~ CHEVRO~ AL ASKA PRODUC '[ ION E~XON Date: 01/29/88 TEXACO TO: TI: 78500 MOBIL PttlLLIPS 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 this letter and returning It to this office: Static Gradient 01/17788 Camco ' Static Gradient 01/14/88 Camco " " 01/15/88 Camco N-11A " " 01/15/88 Camco R-13 " " 01/14/88 Camco Y-2 " " 01/09/88 Camco Rece I ved ,?Big?"-')' ' ' ' d e Standard Alaska '~! Production Company ) 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 STANDARD January 26, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) 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 performing a cement squeeze and reperforation of the well. Yours very truly, JAB: JAM Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 N-10 Well File aA. Bragg nager Production Engineering RECEIYEI) JAN ': ~" Oil & Gas Cons. A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASt. IL AND GAS CONSERVATION COM,.. ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 78.30 AMSL 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 924' NSL, 538' EWL, Sec. 08, TllN, R13E, UPM At top of productive interval (top Sag R. ) 1267' SNL, 2958' WEL, Sec. 18, TllN, R13E, UPM At effective depth 1510' SNL, 3429' WEL, Sec. 18, TllN, R13E, UPM At total depth 1607' SNL, 3589' WEL, Sec. 18, TllN, R13E, UPM 7. Well number N-lC (21-18-11-13) 8. Approval number 7-403 9. APl number 50--029-20507 10. Pool Prudhoe Oil Pool PBU 11. Present well condition summary Total depth: measured true vertical 11124 feet 9461 feet BKB Plugs (measured) 12. Effective depth: measured true vertical 10859 feet Junk (measured) 9275 feet BKB top of perf gun fish @ 10859' Casing Length Structural __ Conductor 110 ' Surface 2632 '' Intermediate 9999 ' Production __ Liner 1603' Perforation depth: measured 10082' - 10110' 10232" - 10435' true vertical (.ss) 8621" - 8643' 8738' - 8890' Tubing (size, grade and measured depth) 4 1/2" L-80 to 9463' with 4 1/2"' tailpipe to 9572' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9463'; 4 1/2" SSSV at 2018' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Size Cemented Measured depth True Vertical depth BKB 20"x30" 11 cu. yds. 144 ' 144 ' 13 3/8" 3850 c.f. 2666' 2666' 9 5/8" 1570 c.f. 10033' 8660' 7" 450 c.f. 9521'-11124' 8260'-9461' (Sag R.) Squeezed: 10435'-10442' (3 Ivishak intervals) 10452 ' -10464' 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 410 557 1108 1421 210 Subsequent to operation 1690 1758 310 892 223 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 /~~ Form lO-4~j4/Rev. 12-1-85 Title Manager Production Engineering Submit in Duplicate Well N-10 (21-18-11-13) PBU CTU CEMENT SQUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was performed as detailed below. 7/22/87 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Performed perforation mud acid wash; flowed well. 7/25/87 Cement squeeze the following perforated intervals: 10344' - 10364' MD BKB 10369' - 10383' MD BKB 10402' - 10422' MD BKB 10432' - 10442' MD BKB 10452' - 10464' MD BKB Contaminated cement in the wellbore, then reversed out cement after 24 hours; pressure tested squeeze. 8/12/87 Perforated the following intervals as follows using Schlumberger 2 7/8" Hyperdome guns at 4 spf: Add'l. Add'l. Add'l. Reperf Reperf Add'l. Reperf Add'l. Reperf 10082' - 10110' MD BKB (Sag River) 10270' - 10308' MD BKB 10328' - 10344' MD BKB 10344' - 10364' MD BKB 10369' - 10383' MD BKB 10383' - 10402' MD BKB 10402' - 10422' MD BKB 10422' - 10432' MD BKB 10432' - 10435' MD BKB Returned well to production and tested. 12/12/87 Perforated the following additional interval Schlumberger 2 7/8" Hyperdome guns at 4 spf: using 10232' - 10270' MD BKB Returned well to production and tested. 0822Z jm(1/12/88) Standard AIosho P~oduction Company 900 lost Be,~so. Boule,,o,d PO Bo. 196612 A,'~<ho,oge. AIo.sLo 99~19 INDEXED DAM,AS ARCO CHEVRON EZXON TEXACO Date: 12/30/87' TO: MOBIL T#: 78363 PHILLIPS STATE OF ALASKA GEOSC IENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS B-13 B-13 D-4 D-4 E-29 F-4 GC-2B G-24 G-24 G-24 H-3 H-5 K-Il N~IO R-26A The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: Ful!bore Spinner Packer Setting Record Tubing Puncher Perf. Squeeze Record Perf. Record Production Profile 12/09/87 #1 12/06/87 #1 12/05/87 #1 12/11/87 #1 12/15/.87 #1 12/06/87 #1 Plug Setting & Tubing Puncher Record Completion Record HP'Gradient Survey Perf. Record Multi-finger Caliper GR Positioning Log CBT Perf. Record Production (Spinner/Temp) 12/06/87 #1 12/08/87 #1 12/16/87 #2 12/19/87 #t 12/11/87 #3 12/18/87 #1 12/12/87 #2 12/20/87 #1 10400-10833 Sch 5" 10555-10520 Sch 5" 9550-10040 Sch 5" 8134-10148 Sch 5" 10900-12504 Sch 5" 10050-10530' Sch 5" 12/17/87 #1 2589-2815 8787-10365 Sch 5" 0-10106 Sch 5" 9400-10370 Sch 5" 8300-10042 Sch 5" 11088-11548 Sch 5" 10450-11626 Sch 5" 10100~10500 Sch 5" 9050-9310 Sch 5" Sch 5" Victoria Aldridge I NFORNAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Comp 900 East Bensofl L P.O. ~x 196612 Anchorage, Alaska ~7) 564-511 ! INDEXED DALLAS ARCO CHEVRON STANDARD /'-d_ASF"A PRODUCTtON EXXON TEXACO Date: 08/18/87 TO: MOBIL ~. TI: 78134 PHILLIPS GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: N-10 Completion Record 08/12/87 #1 9900-10828 Sch 5" Naska Oil & Gas Cons. Commission Anchorage Received Date A un, l of the o,,g~nal $1onda,d O,I Company Founded ,n Clevelo,~d. O~,o. ,n 1870 Victoria Aldridge I NFORMAT I ON CONTROL We I I Records LR2- I Standard Alaska Production Company 900 East Benson Boulev&, P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 15, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 : Attention: Mr. C. V. Chatterton Well N-10 (21-18-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) N-10 Well File A Bragg~~ ~r Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870 STATE Of ALASKA ALAS Il AND GAS CONSERVATION CON .... · ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator 5. Datum elevation(DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 78.30 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 924' NSL, 538' EWL, Sec. 08, TllN, R13E, UPM At top of productive interval 1267' SNL, 2322' EWL, Sec. 18, TllN, R13E, UPM At effective depth 1547' SNL, 1792' EWL, Sec. 18, TllN, R13E, UPM At total depth 1607' SNL, 1691' EWL, Sec. 18, TllN, R13E, UPM 7. Well number N-10 (21-18-11-13) PBU 8. Permit number 80-95 9. APl number 50--029-20507 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 11124 feet Plugs (measured) 9461 feet BKB Effective depth: measured true vertical 10958 feet Junk (measured) 9344 feet BKB Casing Length Structural -- Size Cemented Measured depth True Vertical depth BKB Conductor 65 ' Surface 2621' Intermediate 9988 ' 20"x30" 11 cu.yds. 13 3/8" 3850 c.f. 9 5/8" 1570 c.f. 110' 110' 2666' 2666' 10033' 8660' Production Liner 1603' Perforation depth: measured 10344' - 10464' 7" 450 C.f. (five intervals ) true vertical(ss) 8821' - 8910' Tubing (size, grade and measured depth) 4 1/2" L-80 to 9463' with 4 1/2" tailpipe to 9572' Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9463'; 4 1/2" SSSV at 2018' 12.Attachments 9521'-11124' 8260' -9461' Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation June/July 1987 14. If proposal was verbally approved Name of approver Date approved 15. I herg,by certify that the foregoing is true and correct to the best of my knowledge Sig~eed ~ ~ ~ Title Supervisor Production OperationsDate.~i'f2'~F? f/. A. Bragg u~ Commission UseOnly ConditiOns of approval Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance Approved by Form 10-403 Rev 12-1-85 _ .,,C. emmissionb'r ' by order of the commission ~ate~,--F~~'~..- ~l::a7 Submit in triplicate Well N-10 (21-18-11-13) CTU CEMENT SQUEEZE PROPOSAL A coiled tubing unit cement squeeze of existing perforations is proposed. The existing perforated intervals are as follows: 10,344 - 10,364 ft. MD BKB (20') 10,369 - 10,383 ft. MD BKB (14') 10,402 - 10,422 ft. MD BKB (20') 10,432 - 10,442 ft. MD BKB (10') 10,452 - 10,464 ft. MD BKB (12') (Depths ref. BHCS/GR 12/13/80) This work is outlined below: 1. Perform pre-workover surveillance. 2. Rig up CTU and support equipment. 3. Perform perforation mud acid wash, flow well. 4. Clean out sump. 5. Cement squeeze all perforations. 6. Contaminate cement. WOC. 7. Clean out contaminated cement. Pressure test squeeze. 8. Perforate as follows: Add perforations 10,082 - 10,110 ft. MD BKB (28') Sag River Add perforations 10,232 - 10,308 ft. MD BKB (76') Add perforations '10,328 - 10,344 ft. MD BKB (16') Reperforate 10,344 - 10,364 ft. MD BKB (20') Reperforate 10,369 - 10,383 ft. MD BKB (14') Add perforations 10,383 - 10,402 ft. MD BKB (19') Reperforate 10,402 - 10,422 ft. MD BKB (20') Add perforations 10,422 - 10,432 ft. MD BKB (10') Reperforate 10,432 - 10,435 ft. MD BKB (3') Abandoned intervals: 10,435 - 10,442 ft. MD BKB (7') 10,452 - 10,464 ft. MD BKB (12') (Depths ref. BHCS/GR 12/13/80) 9. Return the well to production. Perform CTU nitrogen lift if necessary. Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams I Cutter Rams ~ ~2"Chicksan(KlllLlne) Slips Pipe Rams Pump-In Sub (Circulate/R e turns) --~ W ell Head Swab Valve Standard Alaska P~oduclion Company 900 Eost 8eflson Boulevard P.O. Box 196612 A,~¢ho~age, Alod~a 99519-661 (907) 564-§11 I INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION Date: 06/04/87 TI: 77947 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: .. ~"~F-6 Static Gradient 05/09/87 Camco ~",,F-24 " " 05/09/87 " %M-9 " Survey 05/11/87 GO M-19 " " 05/11/87 GO N-3 " " 05/12/87 GO ~N-9 " Gradient 05/23/87 Camco ~' N-10 " " 05/15/87 Camco "x,~_15 ,, ,' 05/22/87 " N-18 " " 05/23/87 " R-1 " " 05/10/87 " R-9 " 05/10/87 " R-23 " " 05/16/87 " R-27 " " 05/16/87 Camco S-1 " " 05/18/87 " S-2 " " 05/25/87 " S -5 " " 05/20/87 " S-13 " " 05/13/87 " '~S-20 " " 05/22/87 " Rece I ved ns. Commission Aldridge Anchorage Victoria INFORMAT I ON CONTROL Wel I Records LR2-1 1810 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 05 / 22 / 86 TO: MOBIL T!: 77072 PHILLIPS GEOSC IENCES STANDARD AL ASK~ PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returning It to this office: H-16 PLS 03/10/86 ~1 9720-10300 Dres 5" M-2 Cont. Spinner 02/27/86 #1 9750-10118 Dres 5" N-10 EPL 04/16/86 #1 10200-10579 Sch 5" Race i vecl DeCe Victoria Aldridge LR2-1 'INFO~.UAT ION CONTROL Wei; Recores LR2-1 SOHIO ALASKA PETROLEUM COMPANY February 21, 1986 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton PBU Wells N-9,.~', R-3, R-6, and S-2 Gentlemen: Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for each Ofthe'.~above~hamed wells. These contain our subsequent repOrt to stimulating these wells. Yours very truly, A. Bragg ~ ~] ervis°r Production Operations JAB: Enclosures cc: Drilling Well Files (MB12-1) Well Records (LR2-1) "':STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS-ON WELLS 1. DRILLING WELL I-1 COMPLETED WELL ~ OTHER I-I 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 80-95 3. Address P. O. Box 196612, Anchorage¢ Alaska 4. Location of Well At surface: 99519-6612 4356' SNL, 4742' WEL, Sec. 8, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) F~. = 78.30' AMSL I 6. Lease Designation and Serial No. ADL 28283 12. 8. APl Number 50-029-20507 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number ,,, N-10 (21-18-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ["1 Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon r-I stimulation [~ Abandonment Repair Well [] Change Plans [] Repairs Made ['-I Other Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). A combination 2000-gal. EDTA/63 bbl. scale inhibitor matrix squeeze with a 300-bbl. brine overflush was performed on the following perforated intervals via coiled tubing on February 7, 1986. 10344' - 10364' BKB 10369' - 10383' BKB 10402' - 10422' BKB 10432' - 10442' BKB 10452' - 10464' BKB 11~e well was shut in 24 hours:after the treatment. stimulatiOn and reset afterlthe job at 2018'. .The SSSV was removed prior to the 1.4. I hereby certify that the foregoing is true and correct to the best of my knowledge. Conditi~$ of Approval, if any: Date By Orde, of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY ,,, 900 EAST BENSON BOULEVARD ANCHQRAGE, ALASKA TELEPHONE (90?) 561-5111 P.O. BOX 6612 AN CHORAG E, ALASKA 99502~612 January 30, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well N-10 (21-18-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, · Enclosures (3) cc: Drilling Well Files (MB12-1) Well Records (LR2-1) N-10 Well File ~ragg U Supervisor' Production Operations STATE OF ALASKA ALASKA - AND GAS CONSERVATION C ..vllSSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 80-95 3. Address 8. APl Number P. O. Box 196612, Anchorage,' Alaska 99519-6612 50-029-20507 4. Location of Well At surface: 4356' SNL, 4742' WEL, Sec. 8, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 78.30' AMSL 12. I6. Lease Designation and Serial No. ADL 28283 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number N-10 (21-18-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [-] Alter Casing r"] Perforations Stimulate [~ Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing SUBSEQUENT REPORT OF' (Submit in Duplicate) [] Altering Casing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) [] Abandonment [] Other [] [] [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170), A combination2000-gal. EDTA/532' gal. scale inhibitor ma%rix squeeze with a brine over- flush is proposed for'thefollowing perforated intervals via coiled tubing. 10344' -10364' BKB 10369' - 10383'~ BKB 10402"' - 10422' BKB 10432'- 10442' BKB 10452' -10464' BKB The well will be Shut in 24 hours after the treatment. to the Stimulation and reset after the' job at 2018'. This work is schedUled to commence in February 1986. The SSSV will be removed prior RECEIVED JAN 1 1986 Alaska Oil & Gas Cons. Oommission Anchorage ;14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Thespac--~b--elo---~f-~rCo-----mmi--'--ssio-~us--~' -~': ~: ~'r~g~' litle. Supvr. Production Operations Date Conditions of Approval, if any: Approved by. Approved Copt Eefumed ~ By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 31 ! 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907i 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 1-03-86 T#: 76662 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA l'he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- M-5 M-10 M-19 N-7 N-9 N-10 N-15 N-18 R-12 S-10 Static Gradient Static Gradient Static Gradient Static Gradient. Static Gradient Static Gradient Static Gradient Static Gradient Gas Lift Mandrel Static Gradient 12-04-85 Otis 12-03-85 Otis 12-08-85 Otis 12-05-85 Otis 12-12-85 Otis 12-13-85 Otis 12-07-85 Otis 12-06-85 Otis 12-10-85 Otis 12-14-85 Otis RECEIVED Cathy Perkins LR 2-1 Technical Documentation Records Management DATE 19 .... To:SFO/UNIT/STATE: SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CltEVRON EXXON TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE, (Tr, ansmittal Only) INDEXED 3Ill "C"S/REET ANCHORAGE, ALASKA TELEPHONEI9071265.0000 MAIL:POUCH 6-612 ANCHORAGE, ALASKA 99502 11-05-85 Date: T#: 76544 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being,~ubmitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- ~A-15 '~N-10 ~ X-15 ~Y-2 ~Y-17 10-25-85 Flowing Gradient Camco 10-20-85 Flowing Gradient Camco 10-22-85 Flowing Gradient Camco 10-21-85 Static Gradienb. Camco 10-23-85 Well Data Camco RECEIVED ........................... DATE ............................. ....................... thy Perkins Lr 2-1 0~ & Gas C0Rs. C0[RRliSS10g Technical Documentation 'Anch0ral~ Record~ Management INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CH EVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS BrAE (Transmittal Only) 3111 "C"STREET ANCHORAGE. ALASKA TELEPHONE(907i265-O000 MAIL:POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 8-12-85 T#: 76376 N-7 N-lO N-19 R-19 REFERENCE: ,S~O FINAL DATA - PRESSURE SURVEY DATA ~'he following material is being.submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning ~it to this office:-- 7-31-85 Stati~ Gradient Camco 7-31-85 Static Gradient Camco 8-03-85 Static Gradient Camco 8-02-85 Static Gradient Camco RECEIVED DATE ................................... Cathy Perkins LR 2-1 0il & Gas Cons. C0mlTlisst0~echnical Documentation ....................... t~,~ Record,~, Management ~OHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 February 8, 1985 Alaska Oil & Gas Conservation'CommiJsion 3001 Porcupine ~rive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-10 (21-18'11'13)PBU Gentlemen: E~closed, in duplicate, is a corrected Form 10-407~. Completion Report, for the above-named well. Enclosure cc: .A.E. Leske Well Records (LR2-1) Drilling Well File #17 Yours very truly ALASKA',~III[. AND GAS CONSERVATION DION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GA SUSPENDED I-] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 80-95 3. Address 8. APl Number P. O. Box 6612, Anchorage, Alaska 99502 50-029-20507 4. Location of well at surface 9. Unit or Lease Name 4356' SNL, 4742' WEL, Sec. 08, TllN, R13E, OPM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1267' SNL, 2958' WEL, Sec. 18, TllN, R13E, OPM N-10 (21-18-11-13) At Total Depth "~ 11. Field and Pool 1607' SNL, 3589' WEL, Sec. 18, TllN, R13E, gPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE - 78.30' AMSL ADL 28283 12. Date Spudded 13. Date T.D. Rea(Shed 14. Date Comp., SueD. or Aband. I 15. Water Depth, if offshore 16. No. of Completions 11/18/80 12./13/80 12/22/80I feet MSL Orte 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional, Survey 20. Depth where SSSV set I 21. Thickness of Permafrost ll124'MD 9461'TVD i0958'MD 9344'TVD YES~] NOI-] 2018 feetMDI 2045' 22. Type Electric or Other Logs Run DIL/SP/GR, HDT/Gr, DIL/BHCS/GR/SP, FDC/CNL/GR/Cal, CBL/VDL/CCL/GR 23, CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WTiPER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate¢.Conducto] Surface 110' 36'~' 11 cu. vas. 13 3/8" 72# L-80 Surface 2666' 17 1/2" 3850 cu. ft. Arctics,.t 9 5/8" 47# L-80 Surface 10033' 12 1/4" 1440 cu. ft. Clas's G l_qO c,,. ft.Arcti 7" ' 29# L-80 9521' 11124' *' 8 1/2" 450 Cu'. ft Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe 0il Pool Top: 10344' 8821' 4 t/2" 9~72' 94§3' Bottom: 10464' 8910' :', / 10344'-10364' BKB (8821'-8836' TVDss) 26. ' ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10369'-10383' BKB (8840'-8850' TVDss) DEPTH INTERVAL (MD) , AMOUNT& KIND OF MATERIAL USED 10402'-10422' BKB (8864',8879' TVDss) 10432'-10442' BKB (8887'-8894' TVDss) 10452'-10464' BKB (8901'-8910' TVDss) (CorrEcted) 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) July 7, 1982 Flowing Date of Test Hours Tested PRODUCTION FOR PI L-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-PI L RATIO TEST PERIOD ~ FlowTubing Casing Pressure CALCULATED I~ OIL-BBL GAS-MCF WATER-BBL OILGRAVIT~.Ii~L~p~'), ~/j~. Press. 24-HOUR RATE -~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ' ~ ~ .~ 9 ]985 Alaska Oil & Gas Cons. Commissio~ Anchorage Form 10-407 '- Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ' '~"* · '* :*" '~' ' *" * '30. 29. ' : ........ .: .. '... . GEOLOGIC MARKERS ' ' FORMATION ~'F£T? NAME lnctude interval tested, pressure data, all fluids recove, ed and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. -, BKB Subsea Sag River SST. 10070' 8611' Shub lik 10112 ' 8644 ' Ivishak 10227 ' 8733 ' · 33 ..~T OF ATTACHMENTS I hereby certify that the foregoing is true and correct to the best of my knowledge ~~ ~~ Acting DiStrict Signed .... Title Petroleum EngineerDate /7- ' ///~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item ,16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none"° Form 10-407 INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON TEXACO to~ SFO/UNIT/STATE: (-Mara t hon) MOBIL PHILLIPS STATE '~ .. · BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE {907) 265-0OO0 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 02/05/85 T#: 75990 REFERENCE: FINAL DATA ,, PRE.S,SURI~.' SURVEY DATA // The following material is being submitted herewith. Please acknowledge receipt by signing a 'C/' copy of this letter and returning it to this office:-- ' -A-14/ 'PBU & BHPD Sheet 11/12,13/84 GO B-2/ PBU & BHPD Sheet 11/11/84 GO H-7 / Flowing Gradient & BHPD 11/27-29/84 Camco H-18/ Static Survey 01/07/85 GO H-19'"- Static 01/03/85 Otis H-20~'~'' Static 01/02/85 GO J-16-~ PBU & BHPD 11/24,25/84 GO J-17~'"' PBU & BHPD 11/17,18/84 GO M-7L-~' PBU & BHPD 11/06,07/84 GO N-7~'' Static 12/07/84 Otis N.-IOe'~ Static 01/07/85 Camco R~9~' PBU & BHPD 12/12,13/84 GO R-:i6'/'= PBU & BHPD 11/08,09/84 GO R-18~-~ Static 11/26/84 GO X-7f Flowing Gradient & BHPD 01/03-05/85 Camco X-~/ Static Gradient 12/04/84 GO X-1.4-'~ Flowing Gradient & BHPD 12/B1/84-1/02/85 Camco RECEIVED DATE Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE i907) 265-0000 MAIL~ POUCH 6-612 ANCHORAGE. ALASKA 99.502 GETTY TO SFO/UNIT/STATE' (-Marathon) MOBIL Date: 8/19/83 PHILLIPS CC#:74666 STATE OF AK BPAE (Transmittal Only) CENTRAL FILES(CC#'s-Transmittal Only) REFERENCE: h~O CA~ED HOLE FINAL LOGS e following material is being submitted herewith. Please acknowledge receipt by sigmng a copy of this letter and returning it to this office:- SFO/UNIT/STATE: X-14 B-i0 F-18 N-10 Y-6 CEL 6/18/83 #3 11151-12202 Sch 5" DFT 7/30/83 #1 10100-10761 Camco 5" DFT 8/2/83 #1 11950-12450 Camco 5" DFT 8/4/83 #1 10250-10580 Camco 5" DFT 7/31/83 #1 9900-11577 Camco 5" (4/82) RECEIVED ......................... ' "~" '':':!"; Victoria Aldridge TP1-5 Development Ceology DATE ..... ,,", ! ..... ~ Well Records SOHIO .ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 311 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE 19071 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL'i FILES (CC#' s - Transmittal Only) · REFER£NC£: FINAL DATA - PRESSURE SURVEY DATA_ Wing material is being submitted herewith. Please acknowledge receipt by signing a his letter and' returning it to this office:-- Date: 8/10/82 Trans.#: 2509 CC#: 55509 N-13'/' Pressure Build-up Survey & BHPD GO 7/23/82' E-9/' " & " GO 7/26/82 E-8 / " & " GO 7/20/82 G-13/'~ " & " Dres 7/21-23/82 E-16/' " & " Dres 7/14/82 G-12~''~' " & " Dres 7/18/-20/82 G-10j " & " Sch 7/13/82 G- 8 / " & " Sch 7/16/.82 F-7 ~' Reservoir Pressure & Temp. Data & BHPD Otis 7/23/82 M_9~/ B~IPD Camco 7/4/82 N-10~ Pressure Build-up Survey GO 7/22/82 R-10~/ Reservoir Pressure & Temp'. Data Otis 7/24/82 N-14/ Reservoir Pressure & Temp. Data Otis 7/18/82 ;2) _/~ ' "' " ' Victoria Aldridge RECEIV -- //~/~.~ }~/L_-- ,-..~.. (.,)~c [:,~l,,.~l;.Development Geology '" ,-~9~-.~,~ Well Records DATE ' ~ ::~ · '."' SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99.502 il¸ July 27, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well E-ii and~N-10 PBU Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. y truly, (/~/±str±¢t F'ield Eng±neer GJP: JLH: pj s Enclosures cc: J.' D. Hartz Geology Well File #17 Oil & G~.'..s Cons. ,qnchorage WELL COMPLETION OR RECOMPLETION REPORT AND LO o5 1. Status of Well Classification of Service Well OIL:~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Comr~nv 80-95 3. Address ~ " 8. APl Number PouCh 6-612, Anchorage, Alaska 99502 50-029-20507 4. Location of well at surface 9. Unit or Lease Name 4356' SNL, 4742' WEL, Sec. 08, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Intervaltop of Sag R. SST. 10. Well Number N-10 (21-18-11-13) 1267' SNL, 2958' WEL, Sec. 18, TI.1N, R13E, UPM At Total Depth 11. Field and Pool 1607' SNL, 3589' WEL, Sec. 18,. TllN, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 78.30' AMSLI ADL 28283 12. Date Spudded '13. Date T.D. Reached 1.4. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 11/18/80 12/13/80 12/22/80I feet MSLI one . , 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 11124'MD 9461'TVD 10958'MD 9344'TVD YES [] NO []I 2018 feetMD 2045' 22. Type Electric or Other Logs Run D[~./SP/GR, HDT/GR, DT~./SHCS/G~/SP, FDC/CN~./GA/Cal, CB~./VD~./CC~./GA 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" :nsulated~onductor Su'~.fa.~e 110~'' 36" 11 cu.yds, concrete 13 3/8" 72% L-80 Surface 2666' 17 1/2" 3850 cu.ft. Arcticse' II 9 5/8" 4'7% L-80 Surface 10033' L2 .1/4" .1440 cu. ft..Class G; 130 cu.ft. ArCit: 7" 29% L-80 9521' 11124' 8 1/2" 450 cu.ft. Class G 24. Perforations open to Production (MrD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe O±1 Pool top: 10344' 8821' 4 1/2" 95?2 ' 9463 ' SottOm :~ 10464 ' 8910 ' 10369' - 10383' BKB (8840' - 8850' TVDss) 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10402 ' - .1044'2 ' BKB (8864 ' - 8879' TVDss). DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10432, - 10492, 'BKB (8887, _ 8894, TVDSs) · 10344' - 10364' BKB (8821' - 8836' TVDss) 10452' - 10464, BKB (8901' - 8910' TVDss) . ~ .- 27. pRODucTION TEST Dal~e.,First.~P. roduction. ~ ~.. . . ~. Method of Operation (Flowing,. gas. lift,.etc.)... ~ July.~'~7,. 1982 I Fiowin¢ Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIOr ~ TEST PERIOD ~ .. I Flbw.'T'ub!ng Casing Pressure ~: CALCULA'I~ED OIL-BBL .GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) ' P'~es~. 24-HOUR RATE . . . . 28. ; CORE DATA · Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. . , . "" .... :' "' " : JUL29 , .... · -'~laska 0i! & t3as C0ns~ .' · · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. I 30. GEOLOGIC MARKERS ~ ,.: '/-:~ ~, ': ~ :i. i'~A[vl~_ Include interval tested, pressure data, all tluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10070' 8611' Shublik 10112 ' 8644' Ivishak 10227' 8733' 31. LIST OF ATTACHMENTS ,, 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ~'u C~./J. Plisga' ?J,7 TitleEnqineer ~ , 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 a~tachments. Item,16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1-6, and in item 24 show the producing intervals for only the ir~terval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 80-95 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50~2 9-2 0507 4. Location of Well 4356' SNL, 4742' WEL, Sec. 08, R13E, UPM 6. Lease Designation and Serial No. ADL 28283 5. Elevation in feet (indicate KB, DF, etc.) KBE = 78.30' AMSL 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number N-10 (21-18-11-13) 11. Field and Pool Prudhoe~-~Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations :~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals were perforated July 6 and 7, 1982, using Gearhart 3 1/8" carrier guns at 4 spf. A lubricator was installed and.tested to 3500 psi on all well work. 10369' - 10383' BKB (.Ref. BHCS/GR, 12/13/80) 10402' - 10422' BKB ( " ) 10432' -10442' BKB ( " ) 10344' - 10364' BKB ( " ) 10452' - 10464' BKB ( . " ) An SSSV was set and tested in the BVN at 2018'. JUL 2 9 Alaska Oil& Gas COns. Commission AnChorago 14. I hereb~~at the foregoing is true and correct to the best of my knowledge. Signed ~-_~~) ~~ TitleDistrict Field l~,nc.[ineer The spac/9~//IOw fOr COmmissiOn use ~/ ' Condit~of Approval, if any: Date By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "intentions" in TripliCate and "Subsequent Reports" in Duplicate PERFORATING DATA - Well N-10 (21-18-11-13) June 25, 1982 July 6 & 7, 1982 July 7, 1982 July 20, 1982 July 22, 1982 July 26, 1982 Pressure tested tubing and inner annulus Rigged up Gearhart and perforated the following intervals using 3 1/8" carrier guns at 4 spf" 10369' -10383' BKB (Ref. BHCS/GR, 12/13/80) 10402' - 10422' BKB ( " ) 10432' - 10442' BKB ( " ) 10344' - 10364' BKB ( " ) 10452' - 10464' BKB ( " ) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2018'. Well on production. A~3ska Oil & Gas Cons, ColT~rnissior~ z~nchora~e MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS'f · Drilling well~:; Workover operation [] 2. Name of operator Sohio Alaska Petroleum Cpmpany 3. Address Pouch 6-612 ,Anchorage, Alaska 4. Location of Well 99502 at surface 4356' SNL, 4742' WEL, Sec. 08, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 78.30' AMSLI ADL 28283 7. Permit No. 80-95 8. AP[ Number 50_029-20507 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. N-10 (21-18-11-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of July ,19 82 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run RECEIVED 6. DST data, perforating data, shows of H2S, miscellaneous data See Attachment Alaska 0il & Gas Cons. CommiSsion l~nch0'rage 17.1 hereby certify that the~~correct~,~~,~ ~~' tO the best of my knowledge. ;iSIGNED .... ~ .. _ TITLE District Fiel~d Enginee_______~r DATE N OTE-/~ort on this form is required ~oo~each calendar month, regardless of the status of operations, and must be/led in/~uplicate with the Alaska Oil an~ ~s Conservation Commission by t~e 15th of the succeeding month, unless otherwise directed. Forr~ ~(~-404 Submit in dupliCate Rev. t7'-1-80 SOHIO ALASKA PETROLEUM COMPANY 3:11 C STREET ANCHC RAGE. ALZSF, A TE~EP,'~ONE ¢907)276 5111 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 August 3, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Wells A-12, H-12, M-14, N-10, X-14, X-15 Enclosed, in triplicate, are Forms 10-403, Sundry Notices and ReportS on Wells, for the above-named wells. These contain our proposals to perforate the wells. · sga ~ ~-' ~;s%;i~t ;~ld Engineer C~P:JLH:ja EnclosureS cc: Well File #17 S. R. Bundy J. D. Hartz Geology STATE OF ALASKA C~' ALASKA L AND GAS CONSERVATION ',v, MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 80-95 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20507 4. Location of Well At surface: 4356' SNL, 4742' WEL, Sec. 8, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 78.30' AMSL 12. 6. Lease Designation and Serial No. ADL 28283 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number N-10 (21-18-11-13) 11. Field and Pool Prudhoe Bay Prudhce Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated during August/September, 1981, using GO Int'l. 3 1/8" carrier guns at 4 spf: 1036.9' - 10383' BKB 10402' - 10422' BKB 10432' - 10442' BKB *10344' - 10364' BKB *10452' - 10464' BKB (Ref. BHCS/GR, 12/13/80) ( - ) ( ,, ) ( ,, ) ( . ) * to be added if initial perforations will not flow. A SSSVwill be set. and tested in the ball valve nipple ca. 2000'. AUG - ? 1.981 Su~)sequent Work llepbrtecl" ...... 14. I hereb rtif that the fore lng is true and correct to the best of mg knowledge. Signed ~ Title District Field ~qineer Date The s~e bel~ for ~ommission use ~. J. Plisga Alaska Oil & Gat; Cons. CoJnmissio.r~ Approved by. ORI§IHA[' SIG~ED' J~Y LONNIE C. SMITit Approved Copy Returne~ -- -- Dy Utd~r ~f COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in DuPlicate SOHIO ALASKA PETROLEUM COMPANY January 20, 1981 Alaska Oil & Gas Conservation Conm~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton 3111 °'C" STREET ANCHORAGE, ALASK -- TELEPHONE (907) 265~){ MAIL: POUCH 6-612 ANCHORAGE, ALASKA 9! Gentlemen: Well N-10 (21-18-11-13) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-namedwell together with the Well History, Well Logs, and Directional Surveys. This well has been suspended pending perforating operations. RHR:ja Enclosures cc: Well File 917 Geology Yours very truly, District Drilling Engineer J4tV£ £1$$1 41aska 011 & Oas Co.~ 4ncl~orag~ CO~el,~ion STATE OF ALASKA (' ...... 0 R 16 IN/% L ALASK, . .AND GAS CONSERVATION,. .... .NllSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~[ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum C(mpany 80-95 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20507 4. Location of well at surface 9. Unit or Lease Name 4356' SNL, 4742' WEL, Sec. 08, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1267' SNL, 2958' WEL, Sec. 18, TllN, R13E, UPM N-10 (21-18-11-13) At Total Depth 11. Field and Pool 1607' SNL, 3589' WEL, Sec. 18, TllN, R13E, UI~ Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 78.30 ' AMSLI ADL 28283 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 11/18/80 12/13/80 12/22/80 feet MSL] one 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+IA/D) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost ll124'MD 9461'TVD 10958'MD 9344'TVD YES ~ NO [] 2018 feet MDI 2045' 22. Type Electric or Other Logs Run DIL/SP/GR, HDT/GR, DIL/BHCS/GR/SP, FDC/CNL/GR/Cal, CBL/VDL/CCL/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"'X30" Insulate] Conduct.~r Surf. 110' 36" ll'cu.vds, concrete 13 3/8" 72# L-80 Surface 2666' 17 1/2" 3850 cu. ft. Arcticse~ II "9 '5/8" 47# L-80 Surface 10033, 12 1'/4" 1440 cu,ft., Class C~: · , 7" 29~ L-80 9521' 11124' 8 1/2" 450 cu,ft, Class G ., 24. Perforations open to Product on (MD+TVD of Top and Bottom and 25. TUBING RECORD , intervalfsize and number) .. SIZE DEPTH SET (MD) PACKER SET (MD) 4 1/2" 9572' 9463' , None , - · 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. .... ,, ,~:, · ' .,. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED · , . : , 27.. PRODUCTION TEST ' Date,~i~s~t Pt.,eduction ,,~. ., .. ., I,,Method of, Operation (Flowing, gas lift, etc.) ~0 "] "': ' ''' ..... Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER~BBL CHOKE SIZE ,I GAS-OIL RATIO I ,.,~;. ;- , ~ : !ES~T..PERIOD.I~..~ , . , FlowTu,bing.., ,Casing Pressure : CALCULATED :,-~ OIL-BBE . ~3A~-MCF. WATER-BBL OIL GRAVITY-APl (cor'r') -Press ..... :.. : 24-HO,UR RATE"W' , 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit Core chips. · None ''" " "':' " ' REEEIVED · ;',-. ? · .; .: ' . :. : . ~, , : · ,_ _ . . "'"'"' " JAN221981 ...... -- ,. .. ., .. ,:...: .:.. :. , Alaska Oil&._.Gas 0o.%__.. Comm---- -' "": ~cnorage · Form 10-407 · ' SUbmit'in duplicate Rev. 7-t-80 CONTINUED ON REVERSE SIDE~, ~ ,, ~f NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10070 ' 8611 ' Shubl ik 10112 ' 8644 ' Ivishak 10227 ' 8733 ' 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Si§ned Title District Drilling Date I'"'~_- I ~- ~ ( Enaineer 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 l~'.and 24: If this well is co-mpleted 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, lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Fnrm 1 ¢)-4C)7 WELL N-10 (21-18-11-13) , WELL HISTORY Spudded well at 0001 hours, November 18, 1980. Drilled 17 1/2" hole to 2700'. Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2666'. Cemented with 3850 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2623', tested casing to 3000 psi, okay. Drilled out to 2703', ran leak-off test to 0.76 psi/ft, gradient. Directionally drilled 12 1/4" hole to 10050'. Ran 262 jts. 9 5/8" 47# L-80 Buttress casing to 10033'. Cemented in two stages: First stage with 1440 cu.ft. Class G cement; second stage through D.V. packer at 2597' with 130 cu. ft. Arcticset I cement preceded by Arctic Pack. Cleaned out to 9987', tested casing to 3000 psi, okay. Directionally drilled 8 1/2" hole to 11124'. Ran open hole logs. Ran 41 jts. 7" 29# L-80 Buttress liner to 11124'. Cemented with 450 cu. ft. Class G cement. Cleaned out to 9521', tested liner to 3000 psi, okay. Changed well over to NaC1. Ran CBL. Ran 222 jts. 4 1/2" 12.6# IPC modified Buttress tubing to 9572'. Landed tubing with ball valve at 2018'. Installed and tested tree. Displaced tubing to diesel, set packer at 9463'. Tested tubing to 3500 psi, okay. Released rig at 2100 hours, December 22, 1980. JAN2 2 1981 0il & Gas Cons. Commission Anchorage Sperry-Sun, Inc. P. O. Box 6207 150 W. Dowling Anchorage, AK 99502 December 31, 1980 Mr. Gary Plisga Sohio Alaska Petroleum Company 3111 C. Street Anchorage, Alaska 99503 Re: Our Boss Gyroscopic Survey Job No. Boss-16721 Well N-10 (SEC8 Tll R13) Prudhoe Bay Field North Slope, Alaska Date of Survey: December 26, 1980 Operator: John Samec Dear Mr. Plisga: Please find enclosed the "Original" and seventeen (17) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of service. KB/kc Yours very truly, SPErRY-SUN, INC. Ken Broussard District Manager Enclosures .................................... S~,ERRYL~UN''~ WFLL -SuR~ =¥ING CO~FA~.'Y ........................ ANCHORAGE, ALASKA qr'HIC, ALf,.OKA PETR"'LEUM COMPANY ' ,... ,,~ N-lr, ~,~'CP,,TllN,R13E ......... ' ............................ ~[)MPUTAT]O~ DATE ALASKA DF PlH T RUE $ UP,' SEA CO t JR. .~eEi VERTICAL ....... VERTICAL '~iNCLi'NATICN ' DIRECTI OEPTH DEPTH BEG MIN DEGREE , 3E DATE OF' ~;URVE'Y DECEMBER 28~ 1980 E, Oss" GyP. os~Op I'r. .... SUR'VE¥ ,.IDB NUMBER BOSS-16721 KELLY BUSHING ELEV. = 78.]g FT. 0 p-E R-A-~r-(5 R..- s A M E-.C.,~ BA-~R S T C H DOG-LEG TOTAL ON SEVERITY ...... ~LC9 ANGULAR''' C O~R 0 I'N ~TE'~ ........... V'E R'T I CAL-" S DEG/IOO NORTfI/SOUTH EAST/WEST SECTION 10C 10~,00 21,70 260 2Or~,dO 121,70 ~0[~ 300.DO .... 221'79 ....... 4Or' qOO.OO 321.70 500 500.OD q21.70 700,00 621.70 OO,O0 721,70 00.00 921,70 OD.nO 1021.70 O~, dO ...... 1'"1'21', 70 "' OO.O0 1221.70 On. O0 1~21.70 O.O0 ...... 1421'.70 ' O.OO 1521.70 0.00 1621.79 00 2GC,' 0 2700 1.3 N 69,29 W 7 N 79.66 W '.g ..... S ~2 "69 6, S 35.30 E' 7 .q 7~ · 9 E .... 9 ........ :"N 25',29' E 4 N 65.29 W 9 N 6~,50 W 9 N 85,89 7 N 75.8~ 7000" CO.O0 1821.70 99.99 1921.69 99,99 2121,6.~ 99,99 2221.,69 m~ · 99 .... 2321'. 6~ 259~,99 2521,6~ 2~,99.~7 2621.67 2799.82 2721 · 52 2gq9,35 2821.03 .21 ,q2 N ,71 W · 12 ,5q N 1.OO W ........ , 12 ......... ' ' '. ~ 9';'N ................. i'",'S6' 'W' · lq .34 N 1.19 W · 9g .24 N 1,O2 W ................ ' 18 ....................... ; 35-~N ........................ .18 .50 N ,SA W ,09 .59 N 1,03 W ,39 ,57 ;'75 ........... °83 ,7/~ · 54 ............ '57 ''2e98.44 ' 292~.1q ",.; 6 !',,1 55.59 0 9 N 6.60 :O ' 5 .....: "N-""3!.79 ,.'.; 6 N 7. 9 n 6 N ~o 29 ' (i 1 B .... S "21-"60' ¢ 19 S ~. 10 i 31" ' $'31, ~ 37 S 29,~9 6 2 9 ,.,e q .5, ~ q2 S 51,39 E ,05 ,gq N 1,05 W .1~ 1,12 N .' ,99 W ;25 W ........ .08 ' ' ............1.32 .... N' ............................... I..04 .... W .2'O" ........... E .07 1.q-2 N 1,07 W ~1'+ E °~5 1.66 hl 1.01 W -,Ol ~_ .11 1.09 N .77 W E .19 .55 N .51 W '15 W " ~ 1,43 ,g6 S ................ ,9~."W ..................... l".2.q .... W 3.10 5,49 S 3,67 W 6.09 W 2.36 12.97 S 9.68 ~I 15.03 "W 2,57 ...... 21'.69 S .............19,59 ~/ .................... 2g;'04 " qOt-~ T 0 ,fl L A'" K A ,:, ETROLEUY ,.!,;-1q SECa. TIi'N,R 1'3E F'r' UD!.~O [ ,a L A S C O~P ~ NY T R U E t,:I:- ASI. IRLD ............ Vi:~P TI CAL DFPTH DEPTt-i .... SF[PF<Y-SIJN WELL SUR. _v, tNG :q K A!,iCHORAGE, 4LA A C 0 I'.~P t~N'¥ .................................... GC .... 2 .............. ......... COitF'LtT.ATIn;4 D~TE DATE OF SURVEY DECEMBER 28, 1980 .......... BOSS' GYR OS CgPI C" SUR'VEY ............................. L, ECEMBER 36. 19P0 dOB NUMBER BOSS-16721 KELLY RUSIqlNG ELEV. = 7R.30 FT. ........................ : ................................................ : ................................. OP'ER A'TO'~-'-:SA ME C, £fA ER STC H ..................... SUB-SE/~ COURSE cOURSE D{)G-LEG TOTAL · VLRTiC'AL INCL INA'T I Oi~j ...... [~q'R~ C T'i [)N ' SF.. VERITY R'E C T'A'N~O'LAR ...... C'6'OR'¢-Z'N AY [~ ........... V'£ R"f' i ~-AL DEPTH DEG HIM DEGREES DEG/iOO NORTH/SOUTH EAST/WEST SECTION qb.tll S q9,16 14 O0 3291.46 3213.16 16 13 S 56.29 W : 2.84 59.16. S 70.q2 W O0 ....... 33aC,.~7 3308.67 1'8'" ~1'1 ' ' 'S 'S5.-ih'W .......... 2';0~ ............... 75.84 O0 3481,31 3403.01 20 29 S 53.29 W 2,38 95.23 S 121.68 W O0 3574.39 3696.09 22 20 S 53.19 U 1.85 117.07 S 150.93 W 00 .............. 3666 ' 21 ..... 36~f7 ~'9'-i ...... 24 .... '"i'7-"~"~'""ff:'S3-,"':O-"'N ....... ~ ............ 1' ~"9'~~': ................ 146',~"4-'~ OG 3756.65 3678.35 26 12 S 53.19 W 1,91 166.~ S 216.68 W ,..00 31.9~.7u 31.16.qo 13 22 e 56 39 W 3.09 73 ..... % 4 35 a2 51 52 · 30 3767.0e 28 53 ~ o~.i9 W 2 7q 193,80 S 253.96 43 .. 803,13 '~2 q .......... S 55". .....O""Y ....... :- ....... 3;'29 .......... . ...... 223';'2'I ...... S .............. 295';3T"'J · 29 3935.99 ~5 5q S 55. 0 Y' 3;7q 255.30 S 3ql.20 · 81 ~9].5.51 3~{ l+~ S 5~. 0 W 2.90 2P, q.62 S 391.17 · 52 ................ ~{;93'"22 .... 3~' 15 .... S 56. :"0"'~ .......................... ~'52 .............. 324'.'~2 S 4'43'",'3-~--~ · 02 q1'10.72 39 ~ S 56.10 ~ .iq 360.11 S ~95.77 ~9 19 S 5~,.2q W .22 395.29 S 548.33 3~ Afl ~, 32 S 56.66 W .22 464.39 S 653.01 &a 35 S 56.79 W .13 498.61 S 705.11 3a 31 S 57.69 3~ 17,, q 58. O W.. .36 '598.81. S .'86~e.,39 ",A ..... O ......... ~ 5:2 .'10 "'W ............... .22 ....... '--"-~:3:1';"¢7"'S ........ g I'4 '.'76--W 37 58 S 58.19 W .07 663.96 S 967.05 W · .,'~7 .,~=R. S 58. 0 W .35.. 696.35 S 1.019.D9 W 15 .........4325.85 25 4403.95 A~ 4aR,~' . la 04 ~638.74 ~4 4717.1q 1 P ........4795'."82 ~3 ~74.63 ',500 4326 · 470 [, zi 4 g 2 · 450 U ...... q F;'3 ~. 500[, 4717. OO G 0 4 q 52 · O 0 5 J 31. ........... 556 O ..... 5 ~'11, 5760 5270. ~,(; G u 5510 · G10B ...... 25 .........5532,95 ..... 37 2~-" ' ~:5 5112.55 37 4 S 58.19 W .38 760.70 S 112.2.07 79 51~2.q9 36 46 S 52.6(~ W .39 792.18 S 1173.2~ 7~. .... 5272',"~8 ........... 37 62 5352~2 37 47 5432.17 ~6 59 S 5a.69 IJ .1.9 2~6.68 S 1326.9q (-. 65.44 90.96 12'0';-S0 ........... 15:5.51 1B9.87 2'2~'T2V .............. 271.72 317;81 424,34 484~H7 5'~7'.75 .... 610.89 674 737';'03' .............. 799.~+q g'23-.-9-6 .......... 986i. 13 10A8.21 'I'1-D'9-;'93 ......... 1171.~,9 1232.7~ -- 1'293'JG .'9: ........... 135¢.21 · . 1~14.29 I'4'T~:'*-31 .......... 1534.52 159~.72 36 ........... 5512-'06 .......... 36 ...... 57 ............. :'S 58.gO'W ..................... '07 ......... 917.97'"'S ........ 13 78 .'38--'N ..... 1"65e'-56 .......... ' ' ......... SPEERy'SuN'""wELL S(A ............... :EYING COMP ANy ......... ANCHORAGE, ALASKA C ()MPA NY 'AGE 3 DATE OF SURVEY DECEMBER 28, 198¢ ....... CC.,?PUTATION DATE ........................ BOSS GYROSCOPIC SURVEy ................... DECF:MBER 30, 1.980 dOB NUMBER BOSS-16721 KELLY BUSHING ELEV, : 78,3{1 FT. DP'E R'A'TO R-~ A ME C ~ G A'~'RS T ~'M ............. TRtIE SI.Jg-SEA ME'.6 $~.~ti ED VERTICAL "VEF. T ICAL DEP T Fi []E P T It DEPTH COURSE COUR SE DOG-L INCLINATION DIRECTION SEVERI DEG MiN DEGREES DEG/1 EG TOTAL TY R ECTANGLIL'AR CO'OR D I'NATES .......... VERTICAL CIO NORTH/SOUTH EAST/WEST SECT IOI'; (.:, 3 6 q I': ~: A 7 7~ 72 73 ' 74 607 .... ~'1'5 0,4~ .... 55~2',16 '' 1.02 5672,72 2.09 5753.79 3,5& 5235.26 5.3q 5917.0~ 7.06 5q98.76 3,.A 35 '$' 5~...50 W :' 36 tt S 58.60 W 35 35 S 58,.69 W 35 17 .... S 59,10 W '~4 57 S r-,~.39 W 35 26 S 57.85 W W W 'W W W W W W W W W W W W W W ~3 O S 59.29 W 42 ....42 S 59.29 W 42 12 S 5S,~9 W 8.54 ....... 6'i)a6,24 .... 35 .... '~5 ....... :"S .... 57,39 9.73 61El.q3 36 1 S 56.89 6320.51 &242,21 36 12 S 56,19 0;94 ......... '6322'.6~ ~ ' 42 ...... S' 5f,.'~9 6qR1.28 6402.9~ .~6 2a S 56.50 f, 561,87 &~83,57 36 11 S 56,79 7500 b72 3. q2 66a/4 · 72 7600 f.,H03.99 G725.r~9 770O ....... 68~ 5.05 Ah06.75 7~.!0 0 6966.19 6~2 7. 7~ G'O 7'Oq'/. 5 0 6969.20 PO00 ....... 712~,~'7 7J4~.~7 al. OO 7207.36 7.129 P200 72a ~. q3 7206.1 3 F~ZO0 ..... 7359.02 7220.72 F,+ U 0 7q3i. 67 735..3.37 xSOO 7503.72 7~25.42 ~¢.00 ' ' 757A.0~ ........ 7497.71 P700 7~8. q~ 7570.14 36 7 S 57.5n 35 4Z S 57.39 '35 "58 5'57.39 35 33 S 57.79 35 37 S 58.29 38 27 e 40 40 S 5g,69 42 ;49 ''S 59.1'9 q3 59 S 59, q3 48 S 59.10 ' '43 "3g ......S ~3 33 S 59 7721.24 7642 779 4 · 56 786.~. 3q 7790.04 C, lOO 36 53 37 53 56 29 67 a5 7942.6g 7864.38 41 I.~',017.32 ....... 7~39.'fi2 ........ 41 ~l '" ..... S' 59'79 W ............... ~21 .....949,20' S" 9~,0.12 S 1010.57 S I G4tn' 53 S 1070,38 S 1100.79 S ..... 1429.37 -'Il ............1 71'4,72 ' lt~79.92 W 1773,97 1529.91 W 1832.51 .... 15 79,'57 W .............. lg90.50 1628,76 W 19~8,0~ 1677,72 W 20,n5,68 ......... i'i31'; 8 i":'S ............. i7'~ 6"¥'7~ ..... W ......... 2'~ 65', g 5 1163.~8 $ 1775.7~ W 2122.01 1195.97 S 1824.92 W 2ia0.92 5~ ........ 122g.94 .... S ....... 1274" 35 .... W .............. ~24 0;'30 31 1261.85 S 1923.98 W 22q9.81 28 1294,39 S 1973.q3 W 235a,97 37 '-' i 326" 6'g~'S ......... 202:3 ,'i-2'- W .............. P41H',~D 39 1358,61 S 2fi72.97 W 2/+77.~0 41 1390.18 S 2122.~3 W 2536,06 26 ' 142i'.'73 S ..... 2171.77"W ......... 2594.'g2 ....... /~8 1453,05 S 2221.12 W 2653,07 30 1483.85 S 2270.51 W 2711.2~ .... 18 ..... i 5'1'4. t~5' S ..... 23'20,80' 'W .............. 2770'3 65 1546.75 S 2572.87 W 2831.~1 22 1579,89 S ..2~27,26 W 2895,1rl 17 1 61'4" 2'2"'5 ..... 24'1%4'.'3 §"'W ............... 29'6'1 '~'l ..... 18 1649.51 S 2543.26 W 3030.3~ 19 1685,17 S 26l]2,72 W 3099.72 4'0 ...... i 720',4 0" S ..... 266 2';'17 "W ............. 3168.8I 09 1755,23 S 2721,66 W 3237,7q 62 '1790,03 S 2780,73 W 33D&,2fl 30 ........i'&2A. 75" S ........... 28 39.-2'i':'W ............ 337fl,28 .... 6t+ 1. a59,51 S 2897.07 W -3441.78 71 1893,g6 S 2954,~5 W 3508.65 .......... i 927.48 S ........... 3011','88"-'~ ............... 3575'~ 18 r~. G" CO M P A ' ..................................................... ~PERRY'BL]N WEL'E'~ SUi ,YI ~¥ AN£HORAGE~ ALASKA ALASF~A PE. TROLEbFi CO,~PANY SEC~,TllN,Ri~F .............................................. C'O~4PUT~TIO N 'DAT~ bAY DECEMBER ~GF. 4 DATE OF SURVEY D[CE¢';~ER 28, 1980 ........ BOSS"GYROSCOPI'C 'SURV['Y dOB NUHBER FELLY BUSHING ELEV. : 78.30 FT. ..................... 0 P'E R-A'T O' R-;S'A- ME"¢~ T R U E_ S U L~ - S rt~ASI/F',t.~[i- ' VERTICAL ...... VERTIC DEF'Tti DEP IH DEF:TH E A COUR SF CC:UR SE AL ]NCLINATIGN ...... [~IEEcTI ON DEG H IN DEGREES DOG-LEG TOTAL E V E R I TY. ....... R [ C T'A-N GU'L-AR ...... C O'GR'DI'N A"T ES' .......... V'ER'T I' CA L DEG/iO0 NORTH/SOUTH EAST/WEST SECTION 46 44 S 60.89 W 4.q '30 S 61.10 W ..:-~g 53 ~ 61.29 W _ .,~2.24 0[~ .P.T 67.70 8 '-J~i 9.4 0 ;iO H243.59 8165.29 O0 .... ~32 0.(:5 "824.1". 75 O0 8'397 · 40 8319.1 O~ ~475.~1 U 0 ...... A554'. S~. ..... 0 ~.634.20 0 x'F1 3. C ~,a6 6. H3 83~7.51 Z7 49 S 61.89 A476,"58 ....... 37 .... 41 .........,.,e ...... 6~.29~ ............ H555.90 ,_:"7 19 S 62.89 8634.7f~ o=8 30 S. 65.10 8'/B~.53 ~r: 51 S 64. 0 41 51 S 63.2? W 42 58 ...... S .... 62 .'3 g'"'-W ........... 4".., 4~'., S 61-50 Y 43 55 S 61.10 W 44-' 3.5 ....... S' gO'.iO""W ......... 45 2 S 59.10 Y 45 11124 9461.36 93R3.06 i. ,. hORIZONTAL UISPLACEHENT = C ALCU LAT I ON"PROCE'OURES' AlEE TU F PASEO 2 S 59.10 W FEEl AT SOUTH~ 5~ THE' USE I'OF"ITHR!~E · 85 1993.16 S 3126,21 W · 26 2.024.75 S 3183,16 W · .7¥ .... 2055'74 S ....... 32 3lq '. &7-' 'U · 87 2086,12 $ 3295.28 W 1.13 2115.63 S 3349,86 ~ - · 2 ~. ........... 21'44-; 2 8':"'-S ........... 34'03; 97 '-W · 51 2172,31 S 3458.03 W 1.79 2199.23 S 3513.26 W 36~'1-j4'I 3706.9R 3772.03 3~3g',-4'1 ............... 3999.70 3961.66 4'0-22-T77 .............. 4083,50 414~,65 --I 1 ' . 3a ............. 2 226'; 1-7'"'~S .......... 35'70-'~ 37 '"W .......... 4'207'J43 1.07 2254.34 S 3628.65 W 4271,83 1.10 2283,68 S 3687.85 W 4337.64 1' · 27 ............. 23 l'fi '.' 4E'"S .........37 '47', H"7 ""!~ 44 'O'~",'~ 9 1.00 2346.74 S 3808.45 W 4473,42 3~ 2360.00 S 386°.20 W 4542.59 .97 ........... 241'4'.'2 6 ..... S ............ 39 3 O %UD"'~ ........... 4g I-2 .B2 · P,A 24~9.93 S 39g0.79 W ~682.79 O.OO 2531.34 S 4126.82 W 4841,31-~ BE6. 28 8IN. ~EST AT MD = 1112~ D ~ ~ 'g N S IO'N 'A U"" R '~ D I'U S-' 0 F ...... ~ U R V 'KT U R E-"~ E % HO D' ' , A S P E,'fi R Y - ~: U hl "~ W [ L L'~' S U ~R Y i N [3 ANCHORAGE, ALASKA CO?'.PUTATiO'N DATE " E ' R. '~ 1980 ~.~E C MBE .... O, D/~TE OF SURVEY DECEMBER dOB NUME. ER t~CSS-16721 KELLY [!,USHI~G ELEV. = 78.30 FT. .............. OP'ERATO R-S AMEC, BAE'R'g'T'CH ! NTERPOLATE D YALUFS FOR EVEN 1. O0~ FEET OF MEASURED DEPTH 20 ~$ ,, ....... 700 PFC 5C L 11C0 ~ 1112 TRUE ,.,~LI S-S E VERTICAL VERTICA L ~.~',H DEPT'H lq99, ::, ............. 3:~'i'3 i .' 0 4717, 0.0'3 l'nO0.GO 99 a 4 43 A T CDT' AL L RECTANGULAR COOR D i.N Al'E,% · NCRT'H/F;C'UTH '" EAST/WEST 78.30 0. O0 O. O 0 21'70 ,"q.., N 1, 19 W 21,69 1 o12 N , 99 !g MD-TVD VERTICAL OI FFERENCE ........... CORRECT IOW- O.O~J · . ~[, ............................... .0'0 .................................................... · 01 .OF) 2fi.1.4 21,6'9 S 1.9.59 W 1.56 1.58 e, ~. .... "= ........ " ~ . ,~ , 5.. 7 W" .......... g ~ '' '5 ~7 ............................. g 7 "0 '1r' 3H.74 965.78 S 8(~9, H, 3 W 282.96 214.59 O 5510,,,a7 5~5 0 ......... 632 Fj" 5i ................... G2A [, 712~.1.7 7C':A C, 7P, gP,. 34 779 C~ ........ 8'G'3'4'. P'O ............ g 5 5 0 9373,75 929 4 94Gl. 36 938 26. 94 2q. 92 20.80 97. 07 5 1.52. 2~o82 W ~89.53 ' 2~6.57 W ........ 679.49 .................... 7 .... 189,9'6 W 871 . 85 192.3~+ W 1131 · 66 ' W ........... 1"3 G5', 8'0 ........................ 234'.1'3 ...................................................... ~[ 1626.25 260.q5 W 1662,64 36,40 CALCULATION PRCCEDURES ARE BASED ON THE USE OF THREE DIMENSIONAL RADIUS OF CURVATURE . . METHOD. ,"C!,,Tr AL.~SKA PCTF~OLEbF! r,- ~,. ,: . SPEI:{RY *"~J"" "r'i ' .... k _, , - , I~ W,_ ,.L ctJ . v A'~CFir;RAGE,,., ,, A LA:..:i<A C.O~zFUTATION C 0 h P A I",:Y D~,TE OF SURVEY DECENBER 2~, 198[' ,JOE; NUMBER Rr, SS-16721 KELLY BUSHING ELEV. = 78.,30 FT. 0[-' ER ATOR-SAME C, E, AER ST CH I NTiLR PCL A T Eli VALUES FOI:; EVEN in.,:) FEET 9F SU F..- SEA DEPTH Ti~ U[ S U,_q- S E A Ft: t.F !~;. k' D VE. RTI CAL VERTICAL. [; [. p 1" H ...... D E P T t-t ..........Ii E P T H TGTAL RECT A,NGULAE CGOkDINATES NOP, TH/SQUT'H' EAST/WEST ,. MD-TVD VERTICAL D I F F E RE N'C'E ..... 7 ...... C OR RE C T i~ N ............... 117P,. 30 i37~. 3C, 157F.30 i.E, 7F~. 30 1150 12[$0 13 ~ 0 16~U · OO ,~8 ,,C!O · O i.i' .... · .58 · QO -2~' .; .05 ..... .00' · 0 0 ,56 . . 1.77H.30 1.700-0G · .. t · 55 W · 6~ W · 05 W · 15 W 21 'W ........... 07 W 87 W 82 W ....... "~7 W 20 W C C ~'~P' A NY 'SPF~RY-SUFZ N[LL SURVEYIhG CONPANY ...................................................................... FAGE AN CHCiRAGE9 ALASKA DATE OF SURVEY DECEHB£R C07PUTATiON D~TE DECEMBER ~Fj, I~HD dOB NUMBER ~0SS-]6721 KELLY BUSHING ELEV. = 78.30 FT. .............. OPER ATOR-SA~E C, uAER~YCH INTERPOLATED VALULS FOR F_'.VEN 10.0 FEET OF SUB-SEA DEPTH ~F^SURED VEFtT]CAL D E r' T ~,! ' D E P T H' gLIB -SE A T VERTICAL. RECTANGULA ..... OEPTH ' NCRTH/SGUT OTAL R COORDINATES MO-TVD VERTICAL i-.i ~ AST/'"" ' ,.. wt:ST :-'Di FF EF~ EN C'E ........... 7' C"OR RE'CT']' ON 1 ~78 187t:5 · 3 O 1 ~0.0 · O0 197g i ;:~ 7 ~ · 3 ~'; I900.00' 2078 2078.3C 2178 217,~.~O 2t3~.00 237~ 237~,30 2300.00 247 a 2 q 7 a · P578 ....... 2578 2 ~.-lF 2678.50 2GO0.O0 2778 2772. .... 51OO.'SO 3200.00 i',500.00 "' 34qO.OO 35O0,0'0 5650.00 !0,77 S 17.18 W 1.33 .80 , 30.19 S 29,85 W 2.68 1.35 42.g5 S ................. A5.99"~ .................. q'"77 .......................... 2',:D9 ................................................................. 57.fia 3 67.30 W 8.01 3.2~ 7t~.2.1 $ 92.51 W 12.57 4.56 9~.5R S ....... ~2D,78 ~ ]8,-A9 ............. 118,L~a. , ,,, ¢ ~52.22 ~ 25.92 144,12 S 186.93 W 34.96 9.0~ . ..... I ,NT£RPOLATED TRUE SUB-SEA "~- AF UF: E[) VEKTICAL VERTICAL DF'K ~FH ...... OEPTH ............. DEPTH 7 7 2 5 ? 430 bO7 557g,50 5509.00 'SP~BRR. Y-SIIN WK[.L SUK YI?IG ANCHORAGE, ALASKA COMPUTATION DATE DE CE,~,'iI:-;ER 30, 1980 COMP ~NY ......................................................... ~GE .... 8' ........ [)ATE OF SURVEY DECEMBER 28, 1980 dOB NU~BER BOSS-16721 KELLY BUSHING ELEV, = 7R,30 FT. ........ OP£R A T 0 R--SA ME'O',' B'AIS R'STCH' ............................ VALUES FCR EV i~ R ECTA?J G/ILAR N O k T ii / S 0 U T I-'~ 2 2 3 4 6 7 7 7 · '72 · 9 ,('~ 82.72 27 .el., · ,fi . · 12.62 62,65 ,. EN I0~ FEET OF SLIB-SEA DEPTH TAL COORDINATES .MD-TVD VERTICAL ' ' EAST/W~$T ........ Oi FFEI~E'NC'E~ ....... CORRE'C'TIO'N 225,36 W 269, 15'W'-' 320,52 W 77,74. 18,11 380.97 .W 1!)i.90 24,16 "S ............ 4~'7; 9,+'W .................... 130'.'46 ......................... S 515.55 W i59.46, 29.00 S 583.50 W 1[~tt.55 29.09 q ...... 650.3R' W ...................216,64 ...................... S 717. 03 W 2a~-.54 27.90 S 783.77 W 272.19 27.6A 45.90 1 0 .gA ,,,9'. 6'2 13.7 2' 91.66 S ............ 8..S'0.94"W '299. &9 33.20 S 74.39 S i'5 .?a S 55.70 S 95.!0 S 13.24 ..................... 27.7"0 ............................................... 917.54 W 327.01 27.13 98='o.88 W .."r~3,~',8.. 26.87 Oflg. 3& W '' 3F. 0.22 ................. 2'6'.34 ............................................. : ..... llA. O1 W ~4 C:5.97 25,75 178.02 W 471.07 25.1~ ~ 2Al' 98'U ........... ~56.16 ............................. P 5'~'0'9 -" 30&.24 W 4A1.43 25.26 S 1379.56 W 506.61 25.'18 SPERRY-SUN WELL S!Jf-~''Yit'IG AN CHORAGE,~ ALASKA COMPANY COP~PUTATiON DATE DECE~SER 30, 1~80 C 0 MPA NY DATE OF SURVEY DECEMBER 28, ]g20 dOB NUMPER BOSS-.!6721 KELLY BUSf!ING ELEV, - 78°30 '' OFERATOR-SAMEC',BAER~TC'~ FT. ....... 'c FE INTERPOLATED VALE;CS FOR FV,:..N 1[10 ET OF SUB-SEA DEPTH L~ ~, Tf~ R T E P U E JCAL T,H ' SUB ,-SE A VERTICAL ~ECTANblJ ' r,) ,C_ r:, T H N C r~, 1 ~ i / ,:, ° C:; 7 7 7 7 7 7 [:.." 3 .," 57 657 $ 5 670] (..F24 071 t9(, 67 937 7'~ OF~2 '/, 26 73 tt ~ 4 7 P, · 3 3 7a. 50 7 H. '3 O 78.50 7 ,o. 7, ,3 7a. 30 ,Z L~ 7 ~., · 3 ,] '7 ~t. ~ ~ ' 7~.~0 7 8 · o O 57 61 6, 2 64 55 7~72.30 7400. O0 752.2 ci 9 1). 4 In27.6 i064.1 1!(;1.2 I 1 78. ~::, 1260.6 1o ~ C 0 · ':'~. ] 495.4 1534.7 1577.1 IE, 2= 1672.6 T¢,TAL L. LAF~ COORDINAT UTH EAS'T'/WE ES MD-TVD VERTICAL ~7 DIFFEF:ENC~ ...... COR R~CT'iO'N 145'4.34 1496.88 1558.14 16 ] 8 · 61 1678.47 1738.5S 1799.23 1922.15 2106, 86 W 551.66 24.86 W 578.~ 25.04 'J 6 O0.9D 22.4 1. W ....... 623.23 ................... 22"32 W 6 45,95 22,72 W 718.0C 24.54 W 742.0.5 24.05 ~ ~t,o.3 C. ....................... 24.25 2167,6q W 813,36 23,31 2229.29 W a59.59 23.00 2353.17 W ~P4.59 25.00 .'~ 7 S 2499.64 I,,! 947.99 34.36 5 S 2521.80 W 986.47 38..fl9 I I,,~TER F'C~LATED T R U E S [] ['~, - ?'[' a ?IIRE. D VF, R T i C,~ 1.. VEmT! DEF' TU DEPTH' OEP SFEPRY:.,~JUN 'wELI~ SUR¥ Y'ING C6'M, FFA-I~DY , ANCHORAGE~ ALASKA DATE OF SURVEY D[CEMBER ........ CC)~<PU TAT I.'ON' DATE: ................ DECENBER 30, 1980 dO~ NUMBER BOSS-16721 KELLY BUSHING ELEV. = Y8.30 FT. OPE~ ATO~ '~ A MEC, BAEg~"T'Ci~ ..................................... VALUES FOR EVEN 100 FEET OF' SUB-SEA DEPTH SEA TOTAL CAL RECTANGULAR COOR[} Ir,J A TES TH NORTH/SGUTH - " EAST/WEST O0 1721.50 S 2664. 05 W 0~] 1769.56 $ 2746. 17 W 30 1,qlT.~'"~ S 2~.26.$] W 21. S 2m0~.79 W i 1ZS.lfi 39.57 '2c~A1.84-~ ...... 7 .... li'69'~4 .......................... 3~.28 305Ho57 W 1203.15 33.72 313~+.19 W 1235.7~ 32.5~ 320~. u~"W ..................... 1'~'~:7.'32 ...................... 31'.62 :5281.76 W 1297.16 29.8q 3351.56 W 1.,~2q.85 27.69 21 52,70 'S ....... 3qlg.99"W ........ 218 7 '=':' ·" ..)o g 3q~,6..23 t,1 1 377 222i.7'~.., ...~: x56].11,,, W 1fl.[i5,67. 22. ~:~: ' :' ......... :~ .... 69 ,., ,_,637.56 W I4~6.8g 2292.~3 S 3717. f~8 ~4 la70.67 2~-2.12 S 3799.9q W 1507.70 · .> ,,8 17 W 1546.35 2q37.17 S. ,.~q69.,'/., W 1586. 2a88.62 S qO55. q5 ~ 1628,,lq 1'3' 51".'3 ~ ...................... 2G.4'5 ................................................. 25.98 2a.39 5'1.20 33.81 57.03 3.q.G5 ............................................. q0.25 ~+l.Sq t"Ft'~IF' 4LXX.S:<.Z, P['TFC)L[TI;,~'i CONPA.,"JY ANCHORAGE, ALASKA COP!:'LiT~ TION DATE DECEMBCR. 3'.J, 19~0 DATE OF SURVEY DECEI~P. ER 28, 198~ dOB I',IUMP. LR BCDSS-l&721 KELLY BUSHING ELEV, : 78,30 FT. GPER ATOR- S'AI~E C, ~AE'RSY'CH ..................... I~',:TLRPOLATED VALUES FOR EV'DN 100 FEET OF SUB-~EA DEPTH T Rt~E oUb-SF'A V,CR'T I CA.L VERTICAL ..... DEPTH ......... DEPTH" - TCJTAI_ RECTANGULAe~ COORDINATES MD-TVD VE'.RTI CAL NORTH/SOUTH -"EAST/WEST " DIFFERENC£ ........ C-ORR£~'fIO'N .................................................. ~'5~1.3~ ~' 4126. 82 W 16~,2.6~ 34,51 THF CALCiJLATIOf.~ PRCCE. DIJRES THE f'JEAREST 2U F'OOT MD tJcF A LI~',`,E2F~ (FROM RADIUS NTEDPOLATION F~E TWEEN CURVATURE) FOINTS t ~ t', i .-7?-, , t, ,-- --i--_-_-_-~-'-~-----Z~ --~---= ~-'-4-'=:..~__-'~_-_=~.~:, !~',~'.~ ! ~ ~ '. ,,; ,, ~ : ,.1: ~ , , , . --'~-~c:z_-.'--:~T-T--~ ::!i il, '.! ~ .:. ~; --_--._L~ ............ -'- ' ' --- I i;~ ........... ~___ ~ ..... ,, ,, __ ~,. ..... .... ~ ' ". -" , , , , , - .... =-~--- :-: : .... 1 .... , . ,e ' ~:,&SK-A ' : , ', : '; ......... -----h-- ......... 7_--__1 .... ~ -' .... - ....... ~----X_-~- : ' ',, -----t----i, ,, -~-----I' .... -t---~'1- '~-t-: ' i-'~ '& ';., -i;-_L~. : ': : ! ; -'--~-'---" -_---%_ -%'-; ~-7 '"F-'-; --- ": ' ~,..~.--.-4- ..____.~__ , ' __...~.~,.~.. .... ----.__ ~ : , _____ ' .... .--2'---- : ' ' ' i ' ' ' ' ~ ' , ~ ; ' I ~ ' I ~ i:, :',,_L~:,, ~--,-' ,,,, : .... ;~ - 4_---- .... :.-4 ....... =- ~---~' ! , ~ i ,'~ ' " ':l': : i ;' : ;~-----;' ' ' =-'----~--¥ ~ ..... .;t , ..... , , I ........................ T ................. ' ' i ~-'-"-'~--,~--~ i [~ , , , .,,, ~ ~ . , ~ , · dX ', i!i l! i i!i!iiii! iii Xx' !'.'-: -"! i :~ /il , ~ ;1 :;; ', :~4 Ii ~::;-~' ;;:;!'.;;; ', i }i I-4 i; i : ;i; ! ', i: ; ! ;i ','TT~-- ' --~ -'~ ' ! ; t ~L';~----- ' ~;' ~ , , ~ .... T-rlL'I~ , ~r-'i ~ _--i-]-]'~[~-'-F ' :~ I ' ':i ~m ri:! ~y..~..~__~ :7~i , :;,,. I :!L.~, "."i:Y_~"~ ,,,I ,~,i i;---~ , ~..~__ ...._~,_ ~ ; _ . , ~_L__.:, , ; . ~ , ~ , , : . , , , ,L ~ :. . ' r ~ r ' ..... ''' -- ~ ,_z_, __-__:_ - ----t-' , i , r , ~ ; f , :t , ,~ , ,, : , -~_ ~ ~ , ' ,~ : , P.O. BOX PALMER, ALASKA 9964~ · PMONE ~76,,542~ . .( Mr. Brian Rose Sohio Alaska Petroleum ComPany Pouch 6-612 Anchorage, AX 99.502 '.DeC~ 17, 1980 Magnetic Single Shot Survey Job No. A1280/12 Well N-lO (21-18-11-13) Prudhoe Bay Field North Slope, Alaska Date of Survey, 11/21/80 to 12/12/80. 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 interval of the survey was 2666 to IlOA1. Thank you for giving us this opportunity to be of service. Yours very truly, . . , Controlled Drilling Consultants SURVEY iF~THOD OF COMPUTATION ~M LINDSEY & ASSOC. 16 DEC 80 WELL N-lO K B ELEV 78,3 RECORD OF SURVEY SUB DRIFT SEA DIREC DEG, TOTAL COORDINA -78.30 N O,OOE 0.00 S O,O0 W :66, 2587,70 N O,OOE 2722.54 S28.00W 2811,15 S44.00W 2905,43 $52.00W 2998.24 S51,00W 3089,45 $57,00W 3211.69 S58,00W 3341-73 S57,00w 3490,06 $56.00W 3632.46 S58,00W 3775,04 S55.00W 5899.72 S57,00W ~987,88 S60,OOW +423.58 S60.OOW ~695.62 S60,OOW ~056,59 S60,OOW ;451,91 S63,00W ~838,60 S60,00W 0,00 S 0,00 0.98 N 3,96 5,73 S 8,85 13.47 S 17,45 22.75 S 29,11 33,41 $ 43,78 49.78 $ 69,49 71.14 S 103,02 101,14 $ 148,34 134,46 S 199.65 173,2'7 S 258,28 213,52 S 317.95 245,t7 S 369,60 414,61 $ 663,08 522.32 S 849.64 660,81 S 1089.52 W 802.94 S 1351,28 W 936,98 S 1598,16 W 244.66 S60.OOW 1081.13 s 1847.84 w 639,70 S61.OOW 1220,53 S 2094,22 W 009,88 S62,00W 1345,94 S 2325,19 W C L 0 S U R E S DISTANCE ANGLE O K S 0,00 3 0 0 0 W 0.00 S 0 0 0 w 4,09 N 75 59 59 W 10,54 S 57 4 35 W 22,04 $ 52 19 42 W 36,95 S 51 59 39 b 55,07 S 52 39 16 W 85,48 S 54 22 46 W 125.20 S 55 22 13 W 179,54 S 55 42 44 W 240.71 $ 56 2 22 W 311,01S 56 8 37 W 382,99 $ 56 7 0 W 443.53 S 56 26 31W 782.04 S 57 58 58 W 997,35 S 58 25 6 W 1274.25 S 58 45 44 W 1571,84 S 59 16 51 ~ 1852.58 S 59 37 2 W 2140.68 S 59 40 7 W 2423,93 S 59 45 57 W 2686,65 S 59 56 7 ~ DOG LEG SEVERITY DEG/iOOFT 0.000 0,000 3,602 1,418 2.112 2.394 2.170 2.778 1.840 2.375 1,628 2.240 2,~05 4,782 0.317 0,216 0,220 0,365 0-467 0,151 0,086 0,092 SECTION DISTANCE 0o00 0,00 3,01 10.51 21.76 36.45 54.43 ~4,~ 124.5 178,65 239,65 309,69 351.35 441,85 780,63 995.98 1272.88 1570.75 1851.66 2139,~7 2422,92 2685.75 ~ WE'LL N-lO SINGLE ShOT SURVEY ].6 DE£ 80 RECORD OF SURVEY [)P IFT VE'i~T I CAL SO6 DRIFT ANGLE DF:ZPTH 6E!A DIREC ~') ~4 bEG · TOTAL COORDINAT£S 41. 45 7958.04 72'79,74 $64,00W 1443,39 S 2516,44 43 15 7501,75 7513,45 S64,00W 1537,27 S 2708,92 41 45 79'.39,00 7~60,70 S63,00w 1679,24 S 2993.68 41 15 8032,62 7954.32 S6B,OOW 17!6.84 S 3067,4~ 42 15 $19S,O0 .9117,70 S64,00W 1781,91 S 3197,99 39 0 8389.52 6311-22 564,00~ i854,68 S 3347,19 38 15 8487.17 ~408,87 S64,00W i888,89 S 3417,32 37 0 8634.4.~ ~-556,19 S65,00~ 1937.77 S 7519,81 44 45 2402.i4 9323.84 S61.OOw 2239.33 S 4111,65 ~+4 45 9444~75 9366,45 S61,OOW 2259,61 S 4148~60 CLOSURE 4724,,15 FEET AT S 6i 25 19 W CLOSURES STANCE ANGLE 2901.01 S 60 9 43 w 3114.72 S 60 25 33 W 3432,49 S 60 42 38 ~ 3515.25 S 60 45 52 ~ 3660,92 S 60 52 24 W 3826,69 $ 61 0 32 W 3904,6t S 61 4 7 W 4017,96 S 61 9 56 W 468io91 S 61 25 33 ~ 4724,15 S 61 25 19 W DOG LEG SEVERITY DEG/iOOFT t,902 0,473 0,332 0 · 4 ;) 0 1,275 0,600 C · 0,7~7 SEC T I Oi'~, i,STAt':CE 3114.25 3432.23 3515.02 3060,7P 3826,59 3904,54 4017.92 4681o91 4724,i5 WELL N-lO SINGLE SHOT SURVEY ~NTERPOLATED TRUE VERTICAL DEPTHS, COORDINATES AND CLOSURES FOR GIVEN DEPTHS TRUE MEASURED VERTICAL DEPTH DEPTH TOTAL COORDINATES C L 0 S U R E DISTANCE ANGLE D M S 16 DEC 80 SUB SEA SOHIO WELL N-10 ............ SINGLE SHO~-SORVEy : ' 16 DEC 80 MEASURED DEPTH AND OTHER DATA.:_._. FOR ..... EVERY EVEN 100. FEET_ OF,~ SUB. SEA DEPTH, MEASURED DEPTH 178 278 378 478 578 678 778 878 978 1078 1178 1278 1378 1478 1578 1678 1778 1878 1978 2078 . 2178 2278 2378 2478 2578 2678 2778 2879 2980 3081 3183 ~90 3496 3603 TRUE VERTICAL ~$UB.': ND.T'vD ~ER~I cAL-- DEPTH SEA:DIFFERENCE COR. RECTiON ~ TOTAL COORDINATES 178. 100 278. 200 378. ' 300 478 · 400 578. :.Sgo 678, 600 778 · 700 878 · 800 978, '96.0 1078 · 1000 1178, 1100 ~278. z2d0 t378, 1300 1478,, 1400 0.00 $ 0,00 W 0,00 .% 0,00 W o. oo s 0.06 'W 0-00 $ 0,00 W 0,00 $ 0,00 W o.0o s - o';o0 W 0,00 S 0*00 W 0.00 5 0.00 W o.oo s ~'o'o0 w 0,00 5 0-00 W 0,00 5 0,00 W 0,00 $ 0,00 W 0-00 S 0,00 W 0,00 $ 0,00 W i57$. i'50~0' ' o' ' ' 0 .... o,0o S 0,00 w 1678, 1600.- 0 0 0,0.0 $ 0,00 W 1778, 1700 0 0 0,00 $ 0,00 W 1878. isb:O' ' o - 0 .... o.oo s " 0-'00 w-' 1978. 1900 0 0 0,00 5 0.00 W 2078, 2000 0 0 ~I7e. ~i00 .... o o .... 2378,2278, 2!20.0 O0 0 0,00 5 0,00 W 2300 0 0,00 5 0.00. W 2478. 2400 0 0 O,O0 5 0.00 W 2578. 2500 0 0 0,00 5 0.00 W 2678. 2_6Q0. 0 0 0.04 N 0.00 E 2778. 270'0 0 0 1,~0 N 2,79 E 2878. ~qr~280'0 0 0 4e87 $ 8,07 W 2978* ~.~-:~:=-- I 1 12,99 S 16,85 W 3078, 3000-' 2 ! - 22,95 $ 29,36 W 3178. 3100 4 2 34.67 5 3378, 3'~'0:~ .......... tl ~'~ ' 3478, 3400 17 6 3578, 3500 2/+ 7 0-00 5 0,00 W o.oO s 0,0o w 48,05 S 63,84 $ 82,19 $ 103,39 S 45.73 W 66-73 .W 91,69 W 119e90 W 151,69 W , SOHIO WELL N-lO SINGLE SHOT SURVEY HEASURED DEPTH AND OTHER DATA FOR EVERY EVEN iO0 FEET OF SUB SEA DEPTH. MEASURED DEPTH 3711 3822 3934 405O ~+172 4298 4424 ~551 ~+679 4807 506 ! 5188 5314 54~+0 5565 5690 5816 59`% 1 6066 6190 6314 6437 6559 6681 6804 6927 7050 7173 7296 7~19 75,%2 7787 7910 TRUE VERTICAL'-sUB MD.TVD DEPTH SEA DIFFERENCE VERT!EAL ' CORRECT ION TOTAL COORDINATES 3678. 3600 33 3778. 3700 3878 ' 3800 56 3978 · 3900 71 4o78. - oo0 93 4178. 4100 119 4278. 4200 145 4,,378. .3PO !72 4/~78, 4400 200 4578. ~500 228 ~678, . ~600. 256 4778e ~700 283 4878, 4800 309 4978. 9oo 335 5.o78. '-S. d60 ' 5178, 5100 386 5278. 5200 412 5378. 5300 437 5478, 5400 462 5578, 5500 ~87 5678, 5600 511 5778, 5700 535 5878 o 5800 558 5978. 5900 580 6078 . 6000 603 6178, 6100 625 . 6278, 6200 648 6378 · 6300 671 6~78. 6400 694 6578. 6500 717 6678. 6600 740 6878, 6800 786 6978. 6900 809 7078 · 7'000 9 1.3 22 26 26 187,18 W 226.65 W 126,58 S 151,80 $ _ 180.87 S 269.21W 213,52 $ 317.95 W 249,69 $ .377-43 W 287.76 5 4~.37 W 326.33 $ 510,18 W 27 _ . 365,47 S 2 8 28 27 26 26 26 25 2~ 25 25 25 24 23 _ 22 2~ 22 _ 23 23 23 . 23 23 577.96 W 405,23 S 646.8~ W 445.16 $ 716.00 W 484,66 $ 784,40 W 523.86 562.88 601,35 639.43 676,98 713,79 749.95 785,06 819.42 853.88 888.56 852.31 919,90 986.52 . ~ 1052,~8 1117,?1 1183,31 · 12~9,81 1316.49 383.37 1448.82 151~.57 923.~6 5 157~.64 W 958,52 993.69 1029,31 1065,08 1100.95 1136,53 1171.78 1206.71 1241.3i 1275.47 1309.I5 1342.66 1635,47 1696,38 1758.07 _ i820.04 1882,25 194~,55 2006,91 2069.33 2131.83 2194.22 2256.43 2319.02 23 22 16 DEC 80 SOHIO WELL N-lO MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, DEC 80 MEASURED DEPTH 8034 8162 8294 8429 8565 8702 8838 8973 9107 924I 9375 9509 9639 9768 9894 1002 0 10147 10275 10405 10538 10672 10809 109/+8 TRUE VER T I CAL SUB ND-TVD VERT i'CAL DEPTH SEA .DIFFERENCE CORRECTION 7178. 7100 855 7278. 7200 883 7378. 7300 915 7478, 7400 950 7578,. 7'500 987 7678. 7600 1023 7778 · 7700 1059 7878. 7800 1094 7978' 7900'11'29 8078, 8.000 ! 162 8178. 81'00 1196 8278. 8200 1230 8378. 8300 1261 8478. 8400 1289 8578, 8500 '1316 8 678. 8600 ~361 8778. 8700 I368 8878, 8800 1396 8978. 8900 1/+26 9078 · 9000 1460 91.78, 9100 - 1494 9278 . 9200 1531 9378 . 9300 1569 24 35 37 36 31 28 27 25 27 '28 3O 37 TOTAL COORDINATES 1376,70 $ 2383.87 W 1412,90 S 2454.95 W 1451.28 S 2532.62 W 1491,08 $ 26t4,22 W 1531.57 $ 2697,24 W 1572,88 S 27'81.54 W 1613,84 $ 2864.08 W 1654.60 S 2945,16 W 1694.93 $ ~024.47 W 1735.07 1774,83 1813,89 1850,54 1885.82 1919,49 1951,89 1985 2020,81 2058.12 2097,42 2138, 80 2182,31 2228,09 3103.46 W 3183,51W . 3263,55 W 3338,69 W 3411,02 W 3~80~93 W 3549,9/+ W 3620,28 W 3767.70 W 3844.89 W 3924.48 W 4006,51 W 4091.11 W ::'!NT£RpOLATED vALUEs FOR EVE~ 1000 FEET :OF MEA:$URtD :DEPTH, 16 DEC 80 DEPTH 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 I.! 000 TRUE VERTICA~ i " DEPTH TOTAL COO. RD)NATES 1000, 921, 0.00 $ 0,00 W 2000, 1921, 0o00 S 0,00 W 2998, 2920, 14.78 5 19-i3 W 6337, 6259, 1086,39 S ~856~94 W 7151, 7073, 1367,30 $ 2365,74 W 7898, 7819, . !662,62 .. 941 9337, 2Z~5:'82 ~i23" 3~ W ii ---~,-r ~-h'-T~-~'% ; t ' I ~ u l ~ ':: :~ i -: ; ~:~, : ~ ..... :, ~fl'~~ ~ , ...... ~ ~'~-~: ' ,'~:=~ ~ ...... .... ~" ~ .......... ' . , : ~: '" ...... . .... :__,_ ~.~.pyT_r~.T.T~ ~ i ii ~ _ ............... ~ ........ ~ ~, ~ .... ~H..~ *'~'; ~ ~ ~ ] ~ ~' ~:; ~ ~ ~ ~ ~I ~i,i i~ i ~i ii ~ F-5OHIO_~ikL'A~K~LPETRiILEUM' ~'i!~, ~ i i ~';~ i: -, ,,~l J,t, till ,1! i, Il I Il l.. },, ..... , . .i . _z ............ . , .... ~ ......... , ' . . ~ f , ' ~ . . '~. . · ~ · · ; '. , . ' i ' : ~ I ; : ~ T.: . . ; : '. ~ . . ~ : ~ ',.'. : :" :: : ~ : : ~ : ...... ~.' ~'...:'~ .; ; ' : · '. ; _ ~ i : t ~=- ...... ?---:-t~"~-''~ ~ ;~-"~'~J~'i ~ i :T ...... ~~': .... ~-~ ; ; i ! ~ i ~ :'-~ .... -T?-~7-:::-~ y- *, . ~ -.- t : ~ * " : ;~* '' ' ' ' ' ' ~ ~ ~ · ' / ~ ..... ~ .......... t : , :~'~"~ ....... ~..-, .... ~. ~.,. ~ ..... ,''-~.-';¢,- ~ : ' ~ .... : ........ , '. ...f _~.~_~=~_.:_..~_.=..=?._~ ~ , .,~_.t~==_~ ....... _~:_._!~: ....... ,_~,..:~.~ .......... ~i ~~'-?--?'-*~,~- :-h*-?e ' ..... ?: ,~-~": .... :-'~.~-~ ?~--*:' '*-~--='-'=-:-"~'-, :' ' ~ .... ~= ....... ~'-??-~~, '~'---~'~.~ _' . '7=-, , , .%:--~.--f.= ..... :-r--~'~-~ ..... ......... F:--~-F~-- , .... , , ., ~~~-F- , ~ ~ . ~ ........... -4:' ' ' : ' ~ ~ ~ ~ ' ' ' ; ': ~ ' ~ ~ ' " ' . . ~ : ' , ~ ~ ~ ' ' . ..J." ~ i..:. 2, ~ ;. I.....[ ~ , ' ~ ~. (. ; ('! ~'; ~~~ ' ~ : ~'_i ' ~ ~ ~ ~ t ', ; ~ , I.; I t ~ :. 1 · ~ , ~ , ~ ~- ~-~ ~,-~* ~~ ~ 4 1 'I' ~ I r ~ t i ~ i:;~ ' ~ '~-~-'; ' ' i ~ ~ ~ 1 "~ ~ ~ : : ~ ~ TM ~ rTM :" * ~ ;' ~' '""~' T' '~ t '; t ', --'~'~--='-~'" ~ ~ ~ f ~ ~ ~: i ~--~?'~+'~-~~'-~ r:T'=-T~'~'I'~ ~ ; '. , ' t ~ i i ~ , ~. ~ ~ .~4-~.4---~.:~ ~ ; ~ I ':T-~ , ]7; i ~-' ~'~ ~-:-~ ' "',' ~ ,,~ ~-~ ,:~ ;":'~7'; :~,; ~,~i~i*- ~ :~ ~ =- .-.-~=~r: :,, r'~ ? -~,?T-,* !~? i'~ ~-~i- }7~i: :; ~ :'i~-:'~ '-r~ ~'--~-~-':+'H-~,~ ~'?~~~ ~'~: ~ =~:-:~ ~:: ~:~ ~ .~. Check Form for timely compliance with our regulations. Operator, Wel 1 Name and Number Reports and Materials to be received by: /--~I - ~/ Dale Completion Report Wel 1 History Samples Mud Log Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Production Test Reports Required Yes 'Yes Mo · ,,,,e Date Received Digitized Log Remarks Yes Data SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: STATE OF ALASKA t-yco ?_l MAIL: POUCH ~612~;--~1 -_ t STATTEC ~ STAT T~C CONFER: FILF: ~ , , REFERENCE: SOHIO FINAL DATA he followinfl material is beir~:j submitted herewith. Please aeknowled~ receipt by si§ning a copy of this letter and returning it to this office:- N-10 DIL/LL8 12/4/80 & 12!i3J80 ~11&2 N-10 BHCS ' 12/13/80 #1 N-10 FDC/CNL 12/13/80 #1 N-10 FDC 12/13/80 #1 2" & 5'-' 2" & 5" 2" & 5"' 2"- & 5" Gryoscopic Survey '~ 12/26/80 Magnetic Single Shot Survey 11/21-12/12/80 Carol Krieter Well Records RECEIVED .I,~KI 9 DATE ~ch~rage '""",,.~on SOHIO ALASKA PETROLEUM COMPANY January 9, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well N-10 (21-18-11-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of December, 1980. RHR:ja Enclosures cc: Well File 917 Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED JAN ! 9 1981 Alaska Oil & Gas Cons. Commission Anchorage " / STATE OF ALASKA ~ ALASK/[ ._ AND GAS CONSERVATION Ct ,MISSION MONTHLY REPORT OF,DRILLING AND WORKOVER OPERATIONS 1. Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum ~y 80-95 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20507 4. Location of Well at surface 4356' SNL, 4742' WEL, Sec. 8, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 78.30 ' AMSLI ADL 28283 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. N-10 (21-18-11-13) 11, Field and Pool Pr udhoe Bay Prudhoe Oil Pool For the Month of. December ,19 80 .!12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 11124' Footage drilled: 2870 ' 13. Casing or liner run and quantities of cement, results of pressure tests Ran 262 jts. 9 5/8" 47# L-80 Buttress casing to 10033'. Cemented in 2 stages: 1st stage with 1440 cu. ft. Class G cement; 2nd stage through D.V. packer at 2597' with 130 cu. ft. Arcticset I cement. Tested casing to 3000 psi, okay. Ran 41 jts. 7" 29#: L-80 Buttress liner to 11124'. Cemented with 450 cu. ft. Class G cement. Tested casing to 3000 psi, okay. Ran 222 jts. 4 1/2" 12.6~ IPC mod. Buttress tubing to 9572' with- ball valve at '2018'. 14. Coring resume and brief description None 15. Logs run and depth where run DIL/GR/SP, HI~/GR at- 9926' CBL/VDL/CCL/GR @ 10958' DIL/BHCS/GR/SP, FDC/CNL/GR/CAL at 11,119' i £C£1VED J4N1 9 19 1 Alaska 0il & Gas Cons ' Anchora~ Com~issio~ ,16. DST data, perforating data, shows of H2S, miscellaneous data Installed and tested tree. Displaced tubing to diesel, set packer at 9463'. tubing to 3500 psi, okay. Released rig at 2100 hours, 12/22/80. Tested 17. I hereby certify that the fqregoing is true and correct to the best of my knowledge. :SIGNED rlTLEDistrict Drilling EngineerDATE t ' ~ ~ ' NOTE--Report on this form is required for ea~ calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10:404 Submit in duplicate Rev. 7-1-80 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION A~CO TO: EXXON PHILLIPS ...... SFO .~' i 'COM,W ¥... -~. , I P3'b [.~4G 3111 "C" STREET ANCHORAGE, ALAS':A j 2 ~.~, MAIL: POUCH z/s/8z #s=6 ... sT .rrrc J F~LF: ........... (~=Sent d~rectl7 to 7ou from Sch~ ~Ventura) REFERENCE: MAGNETIC LIS TAPES The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- AEP/SFO/ST: C-13 Magnetic .Lis Tape 6/14/80 #1 .//60616 ~.~ " " " 12/13/80. .//2 .//61255 *Y-11RD#1 " " " 12/7/80 #2 .//61241 Carol Krieter Well Records DATE ~ .1~9 [.,.;.-_..; .... ,.,, ..." ; SOHIO ALASKA PETROLEUM COMPANY December 15, 1980 A.C.ORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502~ ...... ' Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well N-10 (21-18-11-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of November, 1980. RHR: ja Enclosures cc: Well File #17 Yours very truly, District Drilling Engineer RECEIVED DEC 1 8 1980 Alaska Oil & ~{ Cons. Commission chorage STATE OF ALASKA · AkASKA{r' L AND GAS CONSERVATION C~" .MISSION IIONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well ~ Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 80-95 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 5o-029-20507 4. Location of Well at surface 4356' SNL, 4742' WEL, Sec. 8, TllN, R13E, UPM* *Corrected 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 78.30' AMSL ADL 28283 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. N-10 (21-18-11-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of November ,1980 '.12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 8254 ' Footage drilled: 8254 ' Spud Date: 11/18/80 13. Casing or liner run and quantities of cement, results of pressur9 tests Ran 68 jts. 13 3/8" Buttress casing to 2666', cemented with 3850 cu. ft. Arcticset II cement. Tested casing to 3000 psi, okay. Performed leak-off test to 0.76 psi/ft. gradient at 2703'. -14. Coring resume and brief description 15. Logs run and depth where run None ,16. DST data, perforating data, shows of H2S, miscellaneous data DECi 8 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. A~h~ · SIGNED TITLE District Drilling ~gine~ATE %[, I ~' ~ · NOTE--Reporton th~3orm i~e~ired for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 Submit in duplicate ALASKA OIL AND GAS CONSERVATION COMMISSION Thru: Hoyle H. Hamilto~~,~ Ben LeNorman ~"' Petroleum Inspector December 8, 1980 BOPE Test on SOHIO' S N-10 Sec. 8, TllN, R13E, UH Prudhoe Bay Unit. Frid.ay November..2.1, 1980 - I departed my home at 7:45 am for an 8:15 am showup and 9:15 am departure via the Sohio charter for Deadhorse arriving at 10:45 am. Weather: -8CF, light wind, clear skies. .s.a.turday November: 22_, '1980 - Standing by on well N-10. Sunday November 2.3, 198_0 - BOPE tests began at 12:00 midnight . Monday November 24, 1980 - . . .and were completed at 3:00 am. BOPE~ InSPeC~i°n re~oir%~'s attached' BOPE tests on Arco's Kuparuk B-I were completed at 2:00 pm, the subject of a separate report. T.U.esdaY November.25,. !98_0_- Witnessing of cleaning of strainers 0n"SohiO's meters at Pump Station 91 began at 8:30 am and was completed at 4:00 pmfthe subject of a separate report. I departed Deadhorse via the Sohio charter at 7:00 pm arriving in Anchorage at 8:30 pm and at my home at 9:00 pm. In summary, I witnessed successful BOPE test on Sohio's N-10. BL: mm O&G #4 4/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Date Well Operator ~~~- ~. ~:~o Representative Well '~ ~--/ ~) Permit # Location: Sec F T//~R/~M~F~ /~Casing Set @ ~~. ft. Drilling Contractor ~/~(9~ Rig #~~Representative Location, General , Well Sign ._ General Housekeeping Reserve Pit Rig BOPE Stack Annular Preventer Pipe Rams _ Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves check Valve Test Results: Failures Test Pres sure ACCUMULATOR SYSTEM Full Charge Pressure..... ~.~O psig Pressure After Closure /~)~ psig 200 Psig Above Precharge Attained: mind,se, Full Charge Pressure Attained:... ~ min~ se N2 ~ ~ ~'; ~L.~(~. ~'~O~ ~~psig Controls: Master ~ Remote ~ Blinds switch cover ~ Kelly and Floor Safety Val'ves Upper Kelly. Tes't Pressure ~--~~ Lower Kelly Test Pressure ~~ Ball Type Test Pressure ~-~~ . Inside BOP ~ Test Pres~re Choke Manifold No. Valves No. flanges Test Pressure Adjustable Chokes ~ Hydraui~'~li'~ operated choke. Test Time ,~ hrs. days and Repair or Replacement of failed equipment to be made within Inspector/Commission office notified. Remarks: 7"~-~-~ .,~~'~.~ ,~.'~ ~/~,,~"~.~ Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector September 8, 1980 Mr. R. H. Reiley District Drilling Engineer Sohi° Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Res Prudhoe Bay Unit N-10 Sohio Alaska Petroleum Company Permit No. 80-95 Sur. Loc. ~ 924~NSL, 536~EWL, Sec 8, T11N, R13E, UPM. Bottomhole Loc.~ 861~SNL, 3855~WEL, Sec 18, TllN, Dear Mr. Reilay= EnClosed is the approved application for permit to drill the above referenced well. well samples, core chips and a mud log are not required. A directional survey is required. If available, a tape contain- lng the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by .the Habitat Coordinator~s office, Department of Fish and Game. P°llution of any waters of the State is prohibited by ~ 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70} and by the Federal Water Pollution Control Act, as amended. Prior to Mr... R. H. Reiley Prudhoe Bay Unit N-10 -2- September 8, 1980 ~ommencing operations you may be contacted by a representative of the Department of E~vironmental Conservation. t~r.suant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being notified of the. issuance of this permit to Still. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the com~£ssion may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, J~e~H.. Hamilton Chairman of ~¥ O~D2~ ©~ ?~,-~S o.~,,~.,~.. Alaska Oil t Gas Conse~atlon co~isslon Enclosure cc~ Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encl. Department of Laborl Supervisor, Labor Law Compliance Division w/o encl. SOHIO ALASKA PETROLEUM COMPANY September 3, 1980 I ! 3111 "C" STR~i O ENG ANCHORAGE ANCHORAGE, ALA: t STAT ~ STATT~C I CON i:':E ~'.: Alaska. Oil.~& Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. H. H. Hamilton Re: Well N-10 (21-18-11-13) Gentlemen: Enclosed are the following documents, in triplicate, along with our check for $100,00 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed Drilling Program Outline; 3. Surveyor's Plat showing well location; 4. Blowout Equipment Diagram. RHR:mlh Enclosures Very truly yours, 'SOHIO ALASKA PETROLEUM COMPANY R. H. Reiley District Drilling Engineer Form 10-401 REV, 9-1-78 SUBMIT IN TR ~%TE (Other instruch~ .;s--on reverse side) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL OR DEEPEN la. TYPE OF WORK DRILL b. TYPE OF WELL DEEPEN SINGLEI--1 MULTIPLE r--I OTHER ZONE I I ZONE I ! 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, AK 99502 4. LOCATION OF WELL At surface 924' NSL, 536' EWL, Sec. 08, TllN, R13E, UPM At proposed prod. zone 861' SNLe 3855' WELr Sec. 18~ TllN~ R13E, UPM 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* 14 Miles Northwest of Deadhorse API 950-029-20507 6. LEASE DESIGNATION AND SERIAL NO. 28283 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. N-10 (21-18-11-13) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Poe 11.SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec..18, TllN, R13E, UPM 12. 14. BOND INFORMATION: T~E Blanket ,Sure. and/orNo. American InSurance Co. 15. DISTANCEFROMPROPOSED*861 S of ADL28282 LOCATION TO NEAREST , PROPERTY OR LEASE LINE, FT. ,' (Also to nearest drig, unit, if any) 18. DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2250' SW from N-4. 21. ELEVATIONS (Show whether DF, RT, CR, etc.) EST. KBE = 70' AMSL Amount $500,000 16. No. OF ACRES IN LEASE 17. NO:ACRES ASSIGNED I 2480 TO THIS WELL 160 I 19..~n&OPOStSD...DEPTH ~/ . 20. ROTARY OR CABLE TOOLS i[MDll2/ 31 ' ) TVD ' Rotary ~ -- ,,~// 22. APPROX. DATE WORK ~LL START ........... December 1, 1980 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE ~ SETTING DEFr}[[~*D Quantity of cement 6" 20"x30" Insulated ConQuctor 110' 110' 11 cu.yds, concrete 7 1/2." 13 3/8" 729 L-80 2670' 2670* 3720 cU'ft, permafrost II 2 1/4" 9 5/8" 479 L-80 10086' 8685' 1443 cu.ft. Class G+130cu.ft. Per: 8 1/2" 7" 299 L-80 11231' 9647' 300 cu.ft. ClassG w/18% salt .. afro IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present productive zone and proposed new productive zone. If proposal is to drill or deepen directionally, give pertinent data on subsurface locations and measured and t~ue vertical depths. Give blowout preventer program. 24. I hereby~ify~ec.t ff. ~' FO T[TLED. SIGNED ! '--' %3%% ~ DATE, (This space for State office use) '% CONDITIONS OF APPROVAL, 1F ANY: SAMPLES AND CORE CHIPS REQUIRED MUD LOG [] YES ~NO [--] YES ~NO DIRECTIONAL SURVEY REQUIRED ~,~ [] NO OTHER REQUIREMENTS: A.P.I. NUMERICAL CODE PERMIT NO. 7.3 APPROVAL DATE w ~-, , .. ~ :., ~,~'~,~, See Instruction On Reverse Side DATE 09/08/80 PROPOSED DRILLING & COMPLETION PROGRAM WELL N-10 Dry bucket 36" hole to 80' below ground level and cement 20''x 30" insulated conductor to surface using 11 cu.yds, concrete. Install diverter. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72~ L- 80 Buttress casing to surface using 3720 cu.ft. Permafrost II cement. Blowout Preventer Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottom hole pressure is 4390 psi at 8800' TVDss (based on original reservoir pressure). Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVD. Directionally drill 12 1/4" hole to 8685' TVD. RUn 9 5/8" 47# L-80 Buttress casing to 8685' TVD and cement first stage with 1443 cu.'ft. cement. Cement second stage through D.V. packer collar at 2600'+ with 130 cu. ft. Permafrost C cement. 9 5/8" casing will be hung at surface, 'the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9647' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 300 cu.ft. Class G with 18% salt. Run 4 1/2" A/B modified tubing with 5 gas-lift mandrels and a production Packer assembly at 8252'+ TVD. A subsurface safety valve with dual control lines will be placed at 2050'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. I ..... II If Ill IIII Il .... I ................................ ' ..... ........ ia 03 ...... 02 O3 OI 04 40 20 ~ 30 40 I /'LAT. 70 19'01.Z4" LONG. 14~°Sq'$7.?T' x.,,...o., Y= ~9~717 t I tT I I _t- /$( /~ Q_ -~ I/ ~ /o, (z/. /o -//./3,/ C~ 9~ (4/- /8-/I- 1~] ~~ .- _. ~'..~ - FLARE PIT · ~ 300' '~460' ' "- =._ PAD DETAIL | 'sCALE 'l"'= ~00' ---- ~ORTION T. II ,N:~R. 13 E. SCALE I"= I/2 MILE CERTIFICATE OF SURVEYOR I hereby certify that lam properly registered to practice land surveying in the State of Alaska and that this plot represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are furnished by others. ~_ /~ __zgj'_~ ...... Dote Surveyor ADDED PROPOSED BHL N- I0 PJR 8/13/80 i i iii i i ii i PAD "N" EXTENSION Locoted in 5~/I/4 PROTRACTED SE~C=_~~R~UMIA Surveyed for SOHIO ALASKA PETROLEUM CO. II Surveyed by. F.M. LINDSEY 81 ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-08t Anchorage Alaska GROUND LEVEL J DRILLING RISER 20" 2000 PSI WP ANNULAR PREVENTOR DRILLING SPOOL 20" CONDUCTOR PIPE DIVERTER SYSTEM DETAIL DRILL. DEPT. MARCH 1980 NOTE: DIVERTER LINE HAS TWO DIRECTION DISCHARGE CAP~ILI~ AFTER LEAVING RIG SUB-BASES. B.O.P. 8TACK CONFIGURATION 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS KILL LINE DRILLING SPOOL CHECK GATE GATE GATE 4" CHOKE LINE HYDR. ASST. GATE PIPE RAMS (1) Fee CHECK LIST F~R NEW WELL PERMITS Approve Dat% ~/~/ .~/~.. . ~. (2) Loc. //~ / ~' 11. Is Yes No 1. Is the permit fee attached ......................................... i.~~~ -- 2. Is well to be located in a defined pool ,,, 3. Is a registered survey plat attached .......... 4. Is well located proper distance frcm property lin~ i.i .. 5. Is well located proper distance frcm other wells ..... 6. Is sufficient undedicated acreage available in this pool ........... .~ 7. Is well to be deviated ..................................... 8. Is operator the only affected party .......... 9. Can permit be approved before ten-day wait ... 10. Does operator have a bond in force ....................... . .......... .~ a conservation order needed ...................................... 12. Is administrative'approval needed ................................... 13. Is conductor string provided ........................... ............ ~ 14. Is enough ce.n'~nt usod to circulate on conductor and surface ........ . _~ ~/~zz~ 15. Will cement tie in surface and intermediate or production strings . (4) Casg '? / ~' 16 WLll ceJr~t cover all known productive horizons .................. 17. Will surface casing protect fresh water zones ...................... .~~. ,,, 18. Will all casing give adequate safety in collapse, tension and D~rst..~~F (5)BOPE ~~ /~/~C7 19. Does BOPE have sufficient pressure rating- Test to ~Oo~ psig .~ , ~. v ~" Approval Reccmmended: Additional Requirements: Lease & Well No. ~/~.(-.,/ !\/-',' 0 Remarks Geology: Engineering: JAn ~',F~Z_ / rev: 03/05/80 Well Histocy 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. .o V V - ~ V V ¥¥ ' V V VV VV VV VV VV VV UV VV VV VV VV VV VV V V VV VV VV VV V V 'V V YV VV EEEEEEEEEE RRRRRRRR EEEEEEEEEE RRRRRRRR EE RR RR EE RR RR gE RR RR EE RR RR EEEEEEEE RRRRRRRR EEEEEEEE R~RRRRR~ EE RD RR EE RR RR EE RR RR EE RR RR EEEEEEEEEE R~ RR EEEEEEEEEE RR RR IIIIII IIIIII II II I1 II II II II I1 II II iiiiii IIIIII FfFP'FFfPFF FFFPFFFFFF FF FF FF FF FFFFFFFF FF FF FF FF f'F YY YY YY YY YY YY YY YY ¥¥ Y¥ YY YY YY YY YY YY ¥¥ YY 000000 000000 O0 O0 O0 O0 O0 0000 O0 0000 O0 O0 O0 O0 O0 O0 0000 O0 0000 O0 O0 O0 O0 O0 ~ 0000o0 000oo0 000000 222222 000000 222222 00 00 22 22 O0 O0 22 22 00 0000 22 00 0000 22 00 00 00 22 00 00 00 22 0000 00 22 0000 O0 22 O0 O0 22 O0 O0 22 000000 2222222222 000000 2222222222 *START* USER PCAL [10707,61255] doff SHIP SEO. MONITOR S~S KLIOE40 NOV-BO. *START* FILE: DSKH:VERIFY.002<057>[10707 61255] CREATED: PRINTED: 18-DEC-BO 03:5{:66 QUEUE SWITCHES: /FILE:FORT /COPIES:I /SPACING:I /LIMIT:II3 /FORMS:NORMAL ]040 DATE 18-DEC-80 18-DEC-80 0]:42:]0 03:50:27 SCHLUMBERGER COMPUTING CENTER 10707,61255 REEL HEADER LENGTH: 1]2 BYTES REEL NAME: P.C.A.L. SERVICE NAME: EDIT REEL CONTINUATION NUMBER: Oi PREVIOUS ~EEL NAME: C(]MMENTS: LiS FORMAT CUSTOMER TAPE DATE: 80t12/17 TAPE HE;ADER LENGTH: 112 BYTES TAPE NAME: 61255 DATE: 80/12/17 SERVICE NAME: EDIT TAPE CONTINUATION NUMBER: PREVIOUS TAPE NAME: COMMENTS: UNIQUE WELL IDENTIFICATION NUMBER IS 50-029-20507 TAPE COMMENTS DAT~ LOGGED 1]-DEC-80/RUN TWO/CASING SIZE 9.625" 47# ~ 100]]'/BIT SIZE 5 ~ ~24'/TYP~ ~LUID GEL-RESINER/DENS 9.9/VISC 42.0/PH 8.9/FLUID LO 6.2/RM 1.60 ~ 82 DF/R~F 1.40 ~ 65D~/RMC 1.95 m 80 DF/ EOF FILE HEADER LENGTH: 62 BYTES FILE NAME: EDIT .OO1 ~AXIMUM PHYSICAL RECORD LENGTH: PREVIOUS FILE NAME: ~024 BYTES WELL SITE INFORMATION RECORD I,ENGTH: C~}MPANY: WELL: ~IELD: RANGE: TOWN: SECTION: C()UNTY: STATE: %80 BYTES SOHIO ALASKA PETROLEUM CO. N-lO PRUDHOE BAY 8 N. SLOPE ALASKA DATA FORMAT SPECIFICATION LENGTH: 650 BYTES ENTRY BLOCKS: ~fyp~ 0 SIZE REP CODE ENTRY D'ATUM SPECIFICATION BLOCKS: ENTRY IC TOOL SV[')RD# UNITS APl AP1 API API FILE# SIZE EXP PROC SAM REP DEPT SHIFT DEPT SP DIL ILD DIL ILM DIL S~LU DIL GR DIL GR CNL CALl CNL D~HO CNL NPHI CNL RHOB CNL NRAT CNb NCNL CNL FCNL CNL GR BHC DT BHC FT 0 0 0 0 0 4 0 0 I 68 0 0 MV 7 I 0 0 0 4 0 0 I 68 0 0 OHMM 7 12 46 0 0 4 0 0 1 68 0 0 OHMM 7 12 44 0 0 4 0 0 1 68 0 0 OHHM 7 22 1 0 0 4 0 0 ! 68 0 0 GAPI 7 31 32 0 0 4 0 0 1 68 0 0 GAPI 42 31 32 0 0 4 0 0 1 68 0 0 IN 42 28 1 0 0 4 0 0 I 68 0 0 G/C3 42 44 0 0 0 4 0 0 1 68 0 0 PU 42 68 2 0 0 4 0 0 1 68 0 0 G/C3 42 35 1 0 0 4 0 0 I 68 0 0 C/C 42 42 1 0 0 4 0 0 I 68 0 0 CPS 42 34 92 0 0 4 0 0 I 68 0 0 CPS 42 34 93 0 0 4 0 0 1 68 0 0 GAPI 60 31 32 0 0 4 0 0 1 68 0 0 US/F 60 52 32 0 0 4 0 0 I 68 0 0 'SUMMAR~ OF DATA RECORDS NUMBER OF RECORDS: 1135 LENGTH OF RECORDS: 966 BYTES LENGTH O~'~ LAST RECORD: 710 BYTES FILE TRAILER LENGTH: 62 BYTES FILE NAME: EDIT .001 MAXIMUM PHYSICAL RECORD LfNGTH: NEXT FILE NAME: 1024 BYTES , F, 0 F , , * * * * * · * * * TAPE TRAILER LENGTH: 132 BYTES TAPE NAME: 61255 DATE: 80/12/17 SERVICE NAME: EDIT TAPE CONTINUATION NUMBER: O1 NEXT TAPE NAME: COMMENTS: UNIQUE WELL IDENTIFICATION NUMBER IS 50-029-20507 ~500.000 3400.000 3300.000 3200.O00 3100.000 3000.000 2900,000 2800.000 2700.000 2640.000 MN EMONIC SP GR NPHI FCNL SP GR NPHI FCNL GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNb SP GR NPHI fCNL SP GR NPHI FCNL SP GR NPHI FCNb SP GR NPHI FCNL VALUE -113.938 48.625 -999,250-999,250 -75,750 71.125 -999.250-999.250 -88.688 59.750 -999.250-999.250 -114,188 52.469 -999.250-999.250 -80.188 63.469 -999,250-999.250 -104,500 54.750 -999.250-999.250 -66.938 68.875 -999,250-999.250 -74.188 67.813 -999.25O-999.250 -111.688 58.906 -999.250-999.250 -999.250 -999.250 -999,250 -999,250 MN EMONIC ILD GR RHOB GR ILO GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR iLD GR RHOB GR ILD GR RHOB GR ILL GR RHOB GR ILD GR RHOB GR ILD GR RHOB ILD GR BHOB GR VALUE 4,61] :~99,250 99.250 -999.250 6.324 999. ~50 '999. 50 -999,250 0,074 -999.250 -999,250 -999,250 3,453 -999.250 -999,250 -999.250 ,qlO -99 '250 -999,250 -999,250 4,137 -999,250 -999.250 -999,250 3,631 -999.250 :ggo. so 999,250 3,789 -999.250 -999,250 -999,250 2 121 : .-99 9999:~50 5O 999o~5050 -999.250 MNEMONIC ILM CALl NRAT DT 1bM CALl NRAT DT IbM CALl NRAT DT IbM CALl NRAT DT 1LM CALl NRAT DT IbM CALl NRAT DT ILM CALl NRAT DT ILM CALI NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT VALUE 4.789 -999.250 -999,250 -999.250 5.789 -999.250 -999.250 -999.250 6.109 -999,250 -999,250 -999.250 3.992 -999.250 -999.250 -999,250 5.887 -999.250 -999.250 -999.250 4.559 -999.250 -999.250 -999.250 250 5° 25O 3.8il -999.250 -999.250 -999.250 .99~: 307 25O -999.250 -999.250 -999,250 -999.250 -999.250 -999,250 MNEMONIC SFLU DRHO NCNb SFLU DRHO NCNL SFLU DRHO NCNb SFGU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFbO DRHO NCNb VAbUE 6.973 -999.250 -999,250 7.375 -999.250 -999.250 8.336 -999.250 -999.250 7.609 -999.250 -999.250 7.965 -999.250 -999.250 7.137 -999.250 -999.250 4.773 -999.250 -999.250 5.2]0 -999.250 -999.250 3.686 -999.250 -999.250 -999.250 -999.250 -999.250 DEPTH 4600.0O0 4500.000 4400,000 4]00.000 4200,000 4100.000 4000,0O0 3900.000 3800,000 3700.000 ]600.000 MNEMONIC SF GR NPHI FCNL SP GR NPHI ~CNb SP NPHI FCNL SP GR NPHi FCNL SP GR NPH1 FCNL SP GR NPHI FCNL SP GR NP~I FCNL SF GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL VALUE -70.438 57.625 -999.250-999.250 -87.250 60.438 -999.250-999.250 -64.500 84.750 -999.250-999.250 -60.250 58.094 -999.250-999.250 -77.00O 57.313 -999.250-999.250 -10].500 48.094 -999.250-999.250 -119.688 29.359 -999.250-999.250 -105.000 42.906 -999.250-999.250 -6~.000 79.563 -999.250-999.250 -67.750 73.188 -999.250-999.250 -74.500 7].000 -999.250-999.250 MNEMONIC ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR GR ILD GR RH00 GR ILD GR RHOB GR ILD GR ~HOB GR ILD GR RHOB iLD GR RHOB GR iLD GR RHUB GR VALUE 3.170 -999.250 -999.250 -999.250 3.527 :9 o. so 999.250 -999.250 3 951 -999.250 -999.250 -999.250 10.875 -999.250 -999.250 -999.250 3.258 -999,250 -999,250 -999.250 3.424 -999,250 -999.250 -999.250 4.617 -999.250 -999.250 -999.250 3.967 -999.250 -999.250 -999.250 6.500 -999.250 :999.250 999.250 6.734 -999.250 -999.250 -999.250 7.742 -999.250 -999.250 -999.250 MNEMUNiC 1LM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT ILM CALl NRAT DT iLM CALl NRAT DT CALl NRAT DT CALl NRAT DT ILM CALl NRAT DT CALl NRAI DT CALl NRAT DT CAI,, 1 NRAT DT VALU . -999. -999. -999. 477 250 25O 250 3.826 -999.250 -999.250 -999.250 4.070 -999.250 -999.250 -999,250 9.688 -999.250 -999.250 -999.250 3.307 -999.250 -999.250 -999.250 3.934 -999.25O -999.250 -999.250 5.227 -999.250 -999.250 -999.250 4.129 -999.250 -999.250 -999.250 6.082 -999.250 -999,250 -999,250 6.254 -999.250 -999.250 -999.250 7,215 -999.250 -999.250 -999.250 MNEMONIC SFLU DRHO NCNb SFbU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFbU DRHO NCNb SFLU DRHO NCNL SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNL VALUE 5.238 -999.250 -999.250 6.926 -999.250 -999.250 4.410 -999.250 -999.250 11.180 -999.250 -999.250 5.793 -999.250 -999.250 5.785 -999.250 -999.250 9.45] -999.250 -999.250 5.992 -999,250 -999.250 6.969 -999.250 -999.250 0.852 -999.250 -999.250 U.O02 -999.250 -999.250 5700.000 5600.000 5500.000 5400,000 5'{00,000 5200.000 5100.000 5000.000 4900,000 4800.000 4700.000 MNEMUNIC SP GR NPHI ~CNL SP GR NPHI ~'CNL SP GR NPH! FCNI, SP GR NPH! FCNL SP GR NPHI FCNL SP GR NPHI FCNL GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL VAL -51 63 -999-999 -66 9O -999-999 -126 44 -999-999 -95 46 -999-999 -92 5O -999-999 48 -999 -999 -76 47 -999-999 -58 56 -999-999 -49 68 -'999-999 -46 86 -999-999 -61 65 -999-999 UE .469 .719 .250 .250 .688 .188 .250 .250 .188 .469 .250 .250 .188 .313 .250 .250 .188 .594 .250 .250 .50O .625 .250 .250 .688 .750 .250 .250 .688 .344 .250 .250 .000 .375 .250 .250 .750 .938 .250 .250 .219 .375 .250 .250 MNEMONIC ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR GR RHOB GR ILD GR RHOB GR iLD GR RHOB G~ VALUE 3.299 -999.250 -999.250 -999.250 4.059 -999.250 -999.250 -999.250 1.145 -999.250 -999.250 -999.250 3.084 -999.250 -999.250 -999.250 2 025 '9991250 -999 250 -999 250 1.555 -999,250 -999.250 '999.250 . 2.420 999.250 -999.250 -999.250 2.736 -999.250 :999.250 999.250 ].855 -999.250 -999.250 -999.250 0.723 -999.250 -999.250 -999.250 4 473 -999:250 999.250 -'999.250 MNEMONIC CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT CALl NRAT DT 1LM CALl NRAT DT CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT VALUE 3.359 -999.250 -999.250 -999.250 4.133 -999.250 -999.250 -999.250 1.382 -999.250 -999.250 -999.250 3.922 -999.250 -999.250 -999.250 2.396 -999.250 .-999.250 999.250 1.792 99.250 -999.250 -999.250 -999.250 2.939 -999.250 -999.250 -999.250 3.779 -999.250 -999.250 -999.250 0.697 :999.250 999.250 -999.250 4 -999o~50 -999. 50 MNEMONIC SFLU DRHO NCNL SFLU DRHU NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL VALUE 4.504 -999.250 -999.250 7.996 -999.250 -999.250 8.242 -999.250 -999.250 34.000 -999.250 -999.250 5.711 -999.250 -999.250 5.105 -999.250 -999.250 4.785 -999.250 -999.250 3.676 -999.250 -999.250 4.320 -999.250 -999.250 2.383 -999.250 -999.250 b.105 -999.250 -999.250 DEPTH 6800.000 6700.000 6600.000 6500.000 6400.000 6300,000 6200.000 6100.000 6000.000 5900.000 5800.000 MNEMONIC SP GR NPHi FCNL SP GR NPHi ~'CNL SP GR NPH1 FCNL SP GR NPHI FCNL SP GR NPHI FCNb SP GR NPHI ~'CNL SP GR NPHI FCNL SP GR NPBI ~'CNL SP GR NPHI FCNL SP GR NPHI F"CNh SP GR NPHI FCNL VALUE -31.969 84.625 -ggg;250-999 250 -30,750 87.750 -999.250-999,250 -30.984 99.875 -999,250-999.250 -38.000 95,438 -999,250-999.250 -37,750 83.438 -099,250-999.250 -46.969 95 9.t8 -999~250-999,250 -25.500 87.688 -999.250-999.250 -27.000 82.375 -999.250-999,250 -47.688 71.000 -999.250-999.250 -55.438 72 813 -999.'250-999,250 -52.719 75.500 -999,250-999.250 MN EMONIC iLD GR RHOB GR ILD GR RHOB GR 1LD GR RHOB GR ILD RHOB GR ILD GR RHOB GR ILD GR RHOB GR IBD GR RHUB GR ILD GR RHOB GR ILD GR RHOB GB ILD GR RHOB GR ILO GR RHOB GR VALUE 2.441 -999.250 -999.250 -999.250 -99 250 -999,250 -999,250 2,047 -999,250 -999,250 -999.250 3,502 -999,250 -999.250 -999,250 4,629 -999.250 -999 250 -9q9~250 3,699 -999 250 -999!250 -999 250 3.162 -999,250 -999,250 -999.250 3.588 -999 250 -999:250 -999,250 4 309 -999!250 -999 250 -999,250 4.762 -999,250 -999,250 -999.250 5.191 -999,250 -999,250 -999.250 MN~,MON IC 1LM CALl NRAT DT ILM CALl NRAT DT IbM CALl NRAT DT IbM CALI NRAT DT ILM CALl NRAT DT IbM CALl NRAT DT CALl NRAT DT IbM CALI NRAT DT CALl NRAT DT CALl NRAT DT CALl NRA'r DT VAL 2 -999 -999 -999 2 -999 -999 -999 2 -999 -999 -999 3 -999 -999 -999 4 -999 -999 -999 . -999, -999. -999, 0 -999. -999. -999. . -999 -999 -999 . -999, -999, -999, . -999. -999, -999, 0 -999, -999. -999. UE .324 .250 .250 .250 .848 .250 .250 ,250 .871 ,250 ,250 .250 .354 ,250 .250 ,250 .422 .250 .250 .250 525 250 25O 25O 006 25O 25O 25O 457 250 25O 250 164 250 250 250 648 250 25O 25O 566 250 250 25O MNEMONIC DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFbU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb $FLU ORHO NCNb SFbU DRHO NCNb SFbU DRHO NCNb VALUE 2.965 -999.250 -999.250 3.b04 -999,250 -999.250 3,736 -999.250 -999.250 3.996 -999.250 -999.250 5,535 -999.250 -999.250 4,625 -999.250 -999,250 3.bO8 -999.250 -999,250 4.188 -999.250 -999.250 4,801 -999,250 -999,250 5,629 -999,250 -999,250 6.258 -999.250 -999.250 DEPTH 7900.000 7800.000 7700.000 7600.000 7500,000 7400.000 7300.000 7200.000 7t00.000 7000.000 6qo0.o00 MNEM(]NIC GR NPH1 FC NL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI f'CNL SP GR NPHI FCNL SP GR NPHI FCNL SP NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL BP GR NPH! FCNL SP GR NPH1 FCNL VAL -18 215 -999 -999 -11 199 -999 -999 -17 189 -999 -999 -10 140 -999 -999 -24 104 -999 -999 -31 160 -999 -999 -23 149 -999 -999 152 -999 -999 -27 97 -999-999 -34 94 -999-999 -38 106 -999 -999 UE .]59 .375 .250 .250 .35q .375 .250 .250 .609 .125 .250 .250 .109 .250 .250 .250 .500 .688 .250 .250 .000 .250 .250 .250 ,719 .750 .250 .250 .250 .125 .250 .250 .500 .375 .250 .250 .000 .81{ .250 .250 .500 .813 .250 .250 MNEMONIC 1LD GR RHOB GR ILD GR RHOB GR iLD GR RHOB GR ILD GR RHOB GR 1LD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RH{]B GR ILD GR RHOB GR VALUE .230 -99 ,250 -999,250 -909.250 . 1.492 999.250 -99q.250 -999.250 2,973 -999,250 -999,250 '999.250 2.527 -999,250 -999,250 -999,250 3,047 999~250 999,250 -999,250 4.031 -999,250 -999,250 -999,250 2,654 -999.250 -999,250 -999'250 2,063 -999,250 -999'250 -999.250 2,t88 -999'250 -999,250 -999,250 3.762 -999,250 -999'250 -999,250 999 : - 250 -999.250 -999.25O MNEMONIC IbM CALl NRAT DT IbM CALl NRAT DT IbM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT IbM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT CALl NRAT DT IbM CALl NRAT DT IbM CALl NRAI DT VALUE 2.168 -999.250 -999.250 -999.250 1.469 -999.250 -999.250 -999.250 2.926 -999.250 -999.250 -999.250 2.430 -999.250 -999.250 -999.250 ].010 -999.250 -999,250 -999.250 ].904 -999.250 -999.250 -999,250 2,523 -999.250 -999.250 -999.250 1.982 -999.250 -999.250 -999.250 2.154 -999.250 -999 250 -999:250 3.637 -.999,250 999,250 -999,250 3.586 -999.250 -999.250 -999.250 MNEMONIC SFLU DRHO NCNL SFLU DRHU NCNb SFbU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU NDRHO CNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb VALUE 3.486 -999.250 -999.250 2.393 -999.250 -999.250 4.574 -999.250 -999.250 4.27] -999.250 -999.250 6.430 -999.250 -999.250 5.688 -999.250 -999.250 3.455 -999.250 -999.250 3.480 -999.250 -999.250 2.385 -999.250 -999.250 4.484 99.250 4.656 -999.250 -999.250 DEPTH 9000.000 8900.000 8800.000 8700.000 8600.000, 8500.000 8400.000 8300.000 8200,000 8100.000 8000.000 MNEMONiC SP GR NPHI FCNL SP GR NPHI SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI SP GR NPHi FCNL SP GR FCNL SP GR NPHI FCNL VALUE -41.406 67.625 -999.250-999.250 -40.969 64.188 -999.250-999.250 -129.000 71.875 999.250 ]999.250 -31.078 96.125 -999.250-999.250 -46.594 83.938 -999.250-999.250 -59.875 102.250 -999.250 -999.250 -65.688 96.313 -999.250-999.250 -32.250 112.625 -999.250 -999.250 -37.813 107.563 -999.250 -999.250 -15.000 99.438 -999.250-999.250 -31.609 100.688 -999.250 -999.250 MNEMONIC ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR GR RHOB GR ILD GR RHOB GR GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR GR RH{]B GR ILD GR RHOB GR ILD GR RHOB GR VALUE 2.189 -999.250 -999.250 -999.250 .627 -99 .250 -999.250 -999.250 2.811 -999,250 -999.250 -999.250 1.525 -999 250 -999:250 -999.250 1.293 -999.250 -999 250 -999:250 1.573 -999.250 -999.250 -999.250 1.961 -999.250 -999.250 -999.250 1.884 -999.250 -909.250 -999.250 2.168 -999.250 -999.250 -999.250 1.903 -999.250 -999.250 -999.250 g: 016 -99 250 2999.250 999.250 MNEMONIC CALl NRAT DT CALl NRAT DT CALl NRAT DT IbM CALl NRAT DT CALl NRAT DT CALl NRAT DT IbM CALl NRAT DT 1bM CALl NRAT DT CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT VALU . -999. -999. -999. 3. -999. -999. -999. , -999. -999. -999. . -999. -999. -999. . -999. -999 . -999. -999 -999. -999 , -999. -999. -999. I . -999. -999. -999. . -999. -999. -999. . -999. -999. -999. , -999. -999. -999. 215 250 25O 250 701 250 25O 250 902 250 250 250 515 25O 250 25O 274 250 250 25O 54O 250 250 250 920 250 250 250 869 250 250 250 1.t3 250 250 25O 876 250 250 250 940 250 250 250 MNEMONIC SFLU DRHO NCNb SFbU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHU NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb SFbU DRHO NCNL VALUE 2.854 -999.250 -999.250 4.520 -999.250 -999.250 3.80.3 -999.250 -999.250 1.952 -999.250 -999.250 2.512 -999.250 -999.250 2.207 -999.250 -999.250 2.672 -999.250 -999.250 2.402 -999.250 -999.250 2.934 -999.250 -999.250 2.613 -999.250 -999.250 2.791 -999.250 -999.250 DEPT~ 10100.000 10000.000 9900.000 9800.000 9700,000 9600,000 9500.000 9400.000 9300.000 9200,000 9100,000 MNEM(]NIC VALUE SP -61.969 GR 62.594 NPHI 21.680 FCNL 1039.000 SP 11.172 GR 61.219 NPHI -gqq25.000 F'CNL -999.250 MNEMONIC GR RHOB GR ILD GR RHUB GR SP -25.000 ILD GR 114.250 GR NPHI -999.250 RHOB FCNL -999.250 GR SP -35.500 ILD GR 103.750 GR NPHI -999.250 RHOB fCNb -999,250 GR SP -37.500 GR 80.375 NPHI -999.250 fCNL -999.250 SP -35.500 GR 80.750 NPHI -999.250 FCNL -999.250 SP -43.563 GR 84.625 NPHi -999.250 FCNL -999.250 ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR V AL U . , .-999. 999, 61. 0 ~999. 999. -999. . -999. -999. -999. . -999-i :999 999; -999. -999. -999. . -999. -999. -999, SP -44.063 ILD 1. GR 116.063 GR -999. NPHI -999.250 RHOB -999. f'CNL -999.250 GR -999. SP -57.06] ILD GR 109.875 GR NPHI -999.250 RHOB fCNb -999.250 GR SP -56.625 ILD GR 110.250 GR NPHI -999.250 RHOB FCNL -999.250 GR SP -23.438 GR 111.375 NPHI -999.250 FCNL -999.250 1LD GR RHOB GR . -999. -999. -999. . -999. -999. -999. 0 -999. -999. -999. 594 500 ]24 594 543 25O 25O 219 994 25O 250 250 153 250 250 250 057 25O 250 250 992 250 250 250 453 250 250 250 ]08 250 250 250 021 250 250 250 855 250 250 250 117 250 250 250 MNEMONIC ILM CALl NRAT DT CALl NRAT DT 1LM CALl NRAT DT CALl NRAT DT IbM CALl NRAT DT CALl NRAT DT 1LM CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT ILM CALl NRAT DT CALl NRAT DT VALUE 8.898 8.531 2.465 84.563 2000.000 999 250 55.375 3,045 -999.250 -999.250 -999.250 1.254 -999.250 -999.250 -999.250 2.084 -999.250 -999 s° 5O 2.072 -999.250 -999,250 -999.250 2.496 -999.250 -999.250 -999.250 1.344 -999.250 -999.250 -999.250 2.025 -999.250 -999.250 -999.250 2.592 -999.250 -999.250 -999.250 2.143 -999.250 -999.250 -999.250 MNEMONIC SFLU DRHO NCN~ SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL $FLU DRHO NCNb SF~.U DRHO NCNL $FLU DRHO NCNb SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL SFLU DRHO NCNL VALUE 10.859 0.019 2906.000 2000.000 -999.250 -999.250 4.840 -999.250 -999.250 2.242 -999.250 -999.250 2.570 -999.250 -999.250 3.180 -999.250 -999.25O 3.309 -999.250 -999.250 2.061 -999.250 -999.250 2.461 -999.250 -999.250 2.525 -999.25O -999.250 2.650 -999.250 -999.250 DEPTH 11150.OOO 11.100.000 11000°000 10900.000 I0800.000 10700.000 10600.000 10500,000 1O400.000 10300,000 10200.OOO MNEMONIC SP GR NPHl FCNL SP GR NPHi FCNL SP GR NPH! FCNL SP GR NPHI ~CNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCNL SP GR NPHI FCN[, SP GR NPHI FCNL SP GR NPHI FCNL VALUE -8.984 92.063 -1.611 0.000 -10.109 90.813 15.967 1502.000 -43.156 59.000 18.0!8 1452.000 -13.641 235.625 17.139 872.000 -37.344 45.875 8.64] 2778.000 -60.125 21.828 19.580 1319.000 -59.875 23.703 18.604 1341.000 -70.375 38.125 11.768 1923.000 -46.656 42.531 22.559 1057.000 -60.875 28.063 25.146 974.500 -19.859 94.188 10.645 !942.O00 ILD GR GR 1LD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR ILD GR RHOB GR iLD GR RHOB ILD GR RHOB GR ILD GR RHOB GA ILD GR RHOB GR iLD GE RHOB GE VALUE 5.293 0.000 -1.000 92.063 6.008 113.125 2.453 90.813 7.027 55.719 2.500 59.000 4.402 238.]75 2.318 235.625 7.691 40.188 2.469 45.875 3.107 2b.141 2.359 21.828 MNBMON lC IbM CALk NRAT DT IbM CALl NRAT DT CALk NRAT DT ILM CALk NRAT DT IbM CALl NRAT DT CALl NRAT DT 1.897 IbM 25.656 CALl 2.275 NRAT 23.703 DT 15.406 34.188 2.443 38.125 !3.117 54.875 2.436 42.53! 19.281 29.891 2.266 28.063 74.313 91.250 2.602 94.188 CALl NRAT DT ibm CALl NRAT DT CALk NRAT DT kLM CALl NRAT DT VALUE 5.840 1.292 0.000 67.188 6.461 9.156 2.1t5 67.750 7.492 8.516 2.217 75.750 4.473 11.330 2 355 77;375 9.234 8.258 1.567 93.563 3.545 8.305 2.307 82.750 2.182 8.414 2.250 81.563 15.086 8.547 1.801 71.750 11.000 8.305 2.508 85.000 14.219 8.188 2.672 97.000 53.781 9.531 1.807 61.188 MN EMUN lC DRHO NCNb $FbO DRHO NCNb SFLU DRHO NCNb SFLU DRHO NCNb S~'LU ORHO NCNb SFLU DRHO NCNb SFLU DRHO NCNL SFLO DRHO NCNb SFLU DRHU NCNb SFbU DRHO NCNb SFLU DRHO NCNb VALUE 0.898 -0.945 0.000 10.383 0.0]0 3492.000 9.867 0.011 J5bO.O00 3.81b 0.080 1975.000 20.172 0.011 4080.000 6.887 0.014 3348.000 4.707 0.001 3388.000 2.3.828 0.005 3820.000 8.602 0.018 2858.000 17.344 0.021 2800.000 108.563 0.056 42J2.000
