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Home My WebLink About181-120 ( PLUGGING & LOCATION CLEA~~ ¢CE REPORT State of Alaska Review the well file, a~d c~m:e:C on pluq~i~g, well head ~ker pcsC o~ plate: Location Clear.ce: STATE OF ALASKA {r ALASKA OIL AND GAS CONSERVATION COMMISSION Plugback for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [--I Oil [--] Gas ~--I Suspended [~ Abandoned [] Service Water & Gas Injector 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 81-120 398-115 , 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20641 4. Location of well at surface ~i 9. Unit or Lease Name 3190' SNL, 3658' WEL, SEC. 32, T12N, R13E, UM ~ Prudhoe Bay Unit At top of productive ~nterval ~~ i10. Well Number N/A - Water & Gas Injection Wellr R-20~ At total depth i ~ - - - I 11. Field and Pool 901' SNL, 4563' WEL, SEC. 31, T12N, R13E, UM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designahon and Serial No Pool KBE = 48.71' AMSLI ADL 028279 12". Date Spudded10/2/81 113' Date I'D' Reached I 14' Date C°mp" Susp ' °r Aband I15 Water depth' 'f OffshOre 116 NO' Of COmplet'Onsl 0/22/81 5/16/98 N/A MSL, Zero 17. Total Depth (MD+TVD)12187 9401 FT1118' Plug Back Depth (MD+TVD'I19' Directi°nal SurveY 120' Depth where SSSV set121' Thickness°f Permafr°st11908 9158 FTI I--lYes ~:~No N/A MD 1900' (Approx.) 22'. Type Electric or Other Logs Run DIL / GR / SP, DIL / GR / SP / BHCS, CNL / FDC / GR/Cai, CBL / VDL / CCL / GR, Gyro 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE S~ZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20"X 30" Insulated Conductor Surface 110' 36,, ....8 cu y..ds con.c, rete ... 13-3/8" 72# L-80 Surface 2~21' 17-1/2" 3720 cuff Arcbcset 'i'i 975/8" 47# L-80 Surface 11298' 12-1/4" 1665 .C..U. ff CI,,a,.,S.s 'G':....!.30 cu ft Arcticset I ... 7" 26# L-80 10829' 12187' 8-1/2" 402 cu ft Class 'G' ............................... 24'. Perforations open to Producbon (MD+TVD of Top and ;)5. TUBING RECORD ...... Bottom and ~nterval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None MD TVD MD TVD ...................................... 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11463' P&A, 29 Bbls Class 'G', Sqzd at 380 psi 11390' Set EZSV & Whipstock ,, 27. PRODUCTION TEST Date Rrst Production I Met~od of Operahon (Flowing, gas lift, etc.) Not on Injection I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL iCHOKE SIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL O,L GRAViTY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief deSc~iPt,°n of lithol°gy, porOsity, fractures, apparent dips and presence of od, gas or water. Submit core chips. RECEIVED 0 I G ! N A L Alaska 0il & Gas Cons. Commission Anchorage Form 10-407 Rev. 07-01-80 Submit In Duphcate 29. Geologic Markers 30. Formabon Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and grawty, GOR, and brae of each phase. ,,. BKB Subsea Sag R~ver SST 11300' 8594' Shublik 11353' 8636' Ivishak 11457' 8721' 31. List of Attachments Summary of Daily Drilling Reports 3~"i'"'1 her'eby ce'~tify that the foregoing is true and correct to the best of my knowledge .......... Signed Dan Stone~a'''''''~A~' ~ Title Engineering Supervisor Date ¢I/''3/eI~ R-20i 81-120 398-115 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 complehon report and log on all types of lands and leases rn Alaska. ITEM 1: Classification of Service Wells: Gas ~njection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, ~njection for ~n-situ combustion. ITEM 5-' Indicate which elevation ~s used as reference (where not otherwise shown) for depth measurements g~ven ~n 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 ~nterval (mulhple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in ~tem 27. Submit a separate form for each additional interval to be separately produced, showing the data perhnent to such ~nterval. 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 mulhple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas L~ft, Rod Pump, Hydrauhc Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 R-20 DESCRIPTION OF WORK COMPLETED PRE-SIDETRACK CEMENT PLUG 05/16/98 A Cement Plugback was performed on the interval using the following fluids: SUMMARY Move in rig up DS CTU #2. Held Safety and Operation Meeting. Changed out fluid filter (cracked welds). Notified PC and closed Wing Valve. Open Wen. WHP = 750 psi. Bleed down to zero. TIH with 3" cement nozzle. Tagged at 11940' Laid 14 bbl of cement from 11940' to 11580' Batted up 15 bbl Cement, pumped. Layed 15 bbl cement from 11580' to 11187'. Down squeezed 5 bbl cement down at 0.25 BPM. Final pressure at 380 psi. Contaminated cement from 11187' to 11480' (jetted twice). Displaced polymer with SW. and PUH chasing polymer to surface at 80%. Freeze protected well to 2000' with methanol. Left well shut in with 30 psi. Cement top at 11,480' ctmd. Fluids Pumped BBLS. Description 700 Freshwater w/2% KCL 29 5.8 PPG Class G Cement 57 Methanol 142 Produced water 25 Dual Polymer 953 Total Pumped TUBING PUNCH SUMMARY 05/23~98: Rigged up SWS. Rig in hole, Tie In. Successfully Shot 10 Holes in the Tubing from 10,627' to 10,629.5', 4 SPF. Facility PB R Pad Progress Report Well R-20A Rig Nabors 2ES Page Date 1 27 August 98 Date/Time 25 Jun 98 26 Jun 98 27 Jun 98 28 Jun 98 29 Jun 98 06:00-12.00 12:00-00:00 00:00-03:00 03:00-05.00 05.00~05:30 05:30-06:00 06:00-09:00 09:00-10:00 10:00~ 12'00 12 00-12:30 12'30~14:30 14:30~ 15:00 15:00~15:15 15.15~19:30 19:30~21:00 21:00~00:00 00:00-00:30 00:30~02:30 02:30-06:00 06:00~07:30 07:30-08:30 08:30-09:00 09:00-10:30 10'30-11:30 11:30-12:00 12:00~12:30 12:30~14:00 14.00-15:30 15.30-16:30 16:30-17:30 17:30-00:00 00:00-00:30 00:30-03:30 03.30-04:30 04:30-06:00 06:00-08:00 08:00-11:30 11:30-12:00 12:00-12:30 12:30-14:30 14:30-16'00 16:00-16:30 16:30-17:30 17:30-21:30 21.30-22:30 22:30-00'00 00:00-00 30 00 30-03:00 03 00-06:00 06 00-12.00 12:00-12' 30 12:30-14'30 14 30-18.30 18 30-20.30 Duration 6 hr 12 hr 3 hr 2 hr 1/2 hr 1/2 hr 3 hr I hr 2 hr 1/2 hr 2 hr 1/2 hr 1/4 hr 4-1/4 hr 1-1/2 hr 3 hr 1/2 hr 2 hr 3-1/2 hr 1-1/2 hr 1 hr 1/2 hr 1-1/2 hr 1 hr 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 1 hr 1 hr 6-1/2 hr 1/2 hr 3 hr 1 hr 1-1/2 hr 2 hr 3-1/2 hr 1/2 hr 1/2 hr 2 hr 1-1/2 hr 1/2 hr 1 hr 4 hr 1 hr 1-1/2 hr 1/2 hr 2-1/2 hr 3 hr 6 hr 1/2 hr 2 hr 4 hr 2 hr Activity R~g moved 50.00 % Rig moved 80.00 % Rigged up Fluid system Fdl pits with Seawater Retrieved Accessories Circulated at 10627.0 ft Circulated at 10627.0 ft (cont...) Rigged down Surface tree Removed Surface tree Held safety meeting R~gged up BOP stack Tested BOP stack Held drill (Accumulator) Tested BOP stack Installed Drillp~pe retrieval string Conducted electric cable operations Held safety meeting Rigged up Logging/braided cable eqmpment Conducted electric cable operations Conducted electric cable operations (cont...) Rigged down Logging/braided cable equipment Worked stuck pipe at 10600.0 ft Circulated at 10600.0 ft Retrieved Tubing hanger Set Retrievable packer at 30.0 ft with 0.0 psi Held safety meeting Retrieved Accessories Installed Accessories Retrieved Drillpipe landing string Circulated at 10600.0 ft Retrieved Tubing Held safety meeting Retrieved Tubing Installed Wear bushing Made up BHA no. 1 Made up BHA no. 1 (cont...) R.I.H. to 7000.0 ft Held drill (Kick while tripping) Held safety meeting R.I.H. to 10700.0 ft Serwced Block line Fished at 10750.0 ft Circulated at 10770 0 ft Pulled out of hole to 370.0 ft Lind down fish Made up BHA no. 2 Held safety meeting R.I.H. to 10733 0 ft Milled Production packer at 10733.0 ft Repaired Rotary table Held safety meeting Repaired Rotary table Milled Production packer at 10733.0 ft Repaired Rotary table Facility PB R Pad Progress Report Well R-20A Rig Nabors 2ES Page Date 2 27 August 98 Date/Time 30 Jun 98 01 Jul 98 02 Jul 98 03 Jul 98 04 Jul 98 20:30-22:00 22:00-23:30 23'30-00:00 00.00-00:30 00:30-05:00 05:00-06:00 06:00-09:00 09:00-13:30 13:30-17:00 17:00-18:00 18.00-20:00 20:00-23:30 23:30-00:00 00:00-00:30 00:30-02:30 02:30-03:00 03:00-03:30 03:30-06:00 06:00-08:00 08:00-12:00 12:00-12:30 12:30-15:00 15:00-19:30 19:30-20:30 20:30-00:00 00:00-00:30 00:30-03:30 03:30-05:30 05:30-06:00 06:00-10.30 10:30-12:00 12:00-12:30 12:30-13:00 13:00-13:15 13:15-13:30 13:30-16:30 16:30-16:45 16:45-17:00 17:00-19:00 19:00-21:00 21:00-21:15 21.15-23'00 23:00-00.00 00:00-00.30 00:30-01:00 01'00-01:30 01:30-06:00 06.00-12 00 12-00-12-30 12:30-00 00 00 00-00 !5 00 15-00 30 00 30-06 00 06 00-07 00 Duration 1-1/2 hr l-l/2 hr 1/2 hr 1/2 hr 4-1/2 hr 1 hr 3 hr 4-1/2 hr 3-1/2 hr 1 hr 2 hr 3-1/2 hr 1/2 hr 1/2 hr 2 hr 1/2 hr 1/2 hr 2-1/2 hr 2 hr 4 hr 1/2 hr 2-1/2 hr 4-1/2 hr 1 hr 3-1/2 hr 1/2 hr 3 hr 2 hr 1/2 hr 4-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/4 hr 1/4 hr 3 hr 1/4 hr 1/4 hr 2 hr 2 hr 1/4 hr 1-3/4 hr 1 hr 1/2 hr 1/2 hr 1/2 hr 4-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/4 hr 1/4 hr 5-1/2 hr I hr Activity Milled Production packer at 10733.0 ft Circulated at 10733.0 fl Fished at 10812.0 ft Held safety meeting Pulled out of hole to 360.0 ft Pulled BH^ Laid down fish Conducted electric cable operations Repaired Rotary table Laid down 340.0 ft of Drill collar Made up BHA no. 3 R.I.H. to 11450.0 ft Tested Casing - Via annulus Held safety meeting Circulated at 11463.0 ft Pulled out of hole to 9500.0 ft Serviced Block line Pulled out of hole to 574.0 ft Pulled BHA Conducted electric cable operations Held safety meeting Made up BHA no. 4 R.I.H. to 11390.0 ft Circulated at 11390.0 ft Milled Liner at 11369.0 ft Held safety meeting Milled Liner at 11378.0 ft Circulated at 11397.0 ft Pulled out of hole to 11000.0 ft Pulled out of hole to 150.0 ft (cont...) Pulled BHA Held safety meeting Pulled BH^ Retrieved Wear bushing Installed BOP test plug assembly Tested BOP stack Retrieved BOP test plug assembly Installed Wear bushing Made up BHA no. 5 Singled in drill pipe to 3300.0 ft Tested M.W.D. tool - Via string R.I.H. to 9900.0 ft Serviced Block line Held safety meeting R.I.H. to 11377.0 ft Reamed to 11397.0 fi Drilled to 11430.0 ft Drilled to 11584.0 ft (cont...) Held safety meeting Drilled to 11927.0 fi Held safety meeting Held drill (K~ck whale drllhng) Drilled to 12200 0 fl Drilled to 12245.0 ft (cont) a hare. d ervlces rilling The attached work cannot commence without AOGCC approval! ,Application (check one) Drilling ! Sidetrack Permit Sundry Application Reason for Sundry (check all that apply) Change to submitted Drilling Permit Change to approved Drilling Permit ~ Abandon Wellbore Workover of Injection Well Reenter Suspended Well Suspend Wellbore Change Well Type (Injector, Producer) Extending Expired Permit Other Bnef Summary of Chan,qes (if any): Application Submittal Documentation Prepared by: Permit Application Attached: Reviewed by: Submitted to AOGCC: Approval to Proceed Approved AOGCC Permits Received: Approval to Commence Operations: ~~Ope ons Dnlhng E g~ eer Technical ~,sS'Ts}ant Sr. ilhng Engi eer Te~'hn~cal Assistant Technical AssIstant Date~/2-'3/~ Date Date Date Sr Dnlhng Engineer Date STATE OF ALASKA ALASKA iL AND GAS CONSERVATION CO MISSION APPLICATION FOR SUNDRY APPROVAL Type of Request: [] Abandon [] Suspend [] Plugg,ng [] T,me Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operabon Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for S~detrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Locabon of well at surface 3190' SNL, 3658' WEL, SEC. 32, T12N, R13E, UM At top of productive interval N/A - Water & Gas Injection Well At effecbve depth 975' SNL, 4450' WEL, SEC. 31, T12N, R13E, UM At total depth 901' SNL, 4563' WEL, SEC. 31, T12N, R13E, UM Type of well' 6. Datum Elevahon (DF or KB) [--I Development KBE = 48.71' AMSL [--I Exploratory i--] Stratigraphic [~]Serv~ce 12. Present well condition summary 7 Umt or Property Name Prudhoe Bay Umt 8 Well Number R-20~ 9. Permit Number 81-120 10. APl Number 50-029-20641 11. Reid and Pool Prudhoe Bay Reid / Prudhoe Bay Pool Total depth' measured 12187 feet true vertical 9401 feet Effecbve depth: measured 11908 feet true vertical 9158 feet Casing Length S~ze Structural Conductor 110' Surface 2694' Intermediate 11271' Production Liner 1375' 20" x 30" 13-3/8" 9-5/8" 1, Plugs (measured) Junk (measured) fill at 11908' (05/90) Cemented 8 cu yds concrete 3720 cu ft Arcticset II 1665 cu ft 'G', 130 cu ft Arcbcset I 402 cu ft Class 'G' Alaskaal& Cms. MD ~~ 137' 137' 2721' 2708' 11298' 8641' 10812' - 12187' 8276' - 9401' Perforation depth: measured true vertical Open' 11308'-11350', 11461'-11494', 11504'-11548', 11558'-11596' 11652'-11667', 11725'-11758' subsea. 8602'-8978'(grossinterval) Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 10727' w~th 4-1/2" tailp~pe to 10892' ~ ! ,'~ Packers and SSSV (type and measured depth) 9-5/8" packer at10747'; 5-1/2" lSSSV at 2072' ,,...~;,t~,i~/Iz-- 13 Attachments [~ Descnpbon summary of proposal F-1Detailed operabons program f--] BOP sketch 14. Estimated date for commencing operabon May 5, 1998 16. If proposal was verbally approved Name of approver Date approved contact Engineer Name/Number Chris Brown, 564-5582 15. Status of well classifications as: I--] Oil I--] Gas I--1 Suspended Service Water & Gas Injector Prepared By Name/Number Terne Hubble, 564-4628 17. I hereby cerbfy that the foregoing is true and correct to the best of my knowledge Signed ~.~.. -.',",~. ~ Dan Stone ~ Title Engineering Superwsor Commission Use Only Date Cond,tions of Approval: Not,fy Comm,ss,on so representative ~ay witness I Approval No...~ ~'~-./'1~.,~"~ Plug ~ntegnty ~ BOP Test '"" Locabon clearance -_ ...... ,' I Mechanical Integrity Test Subsequent form requ,red 10- /~42'"/ ~r~0~7¢~,--~'~~~ oo¢ "- r .........,7 I ' Approved by order of the Comm,ss,on d,'?~l.,~i~?0 ,~ "~°~;~e6~ ~ Comm,ss,oner Date~~ ~ Form 10-403 Rev 06/15/88 ~UaWU- iv. uu~.~o~u~* -~ ~ ~?~ '~' Submit I~ Tnplicate- R-20i P&A SUMMARY Ohiective This operation's objective is to squeeze and abandon existing perforations from 11,308' - 11,758' MD and circulate the well clean to seawater. The coil unit will RIH to PBTD and spot a balanced cement plug across the perforations. The unit will pump sufficient cement to cover from PBTD across the perforations to 11,200' and squeeze away cement. The cement plug will then be washed out to the desired TOC of 11,480', allowing the whipstock kick off at 11445' (the final completion will tie back the 4-1/2" liner over the squeezed perforations which remain above the kick off point) Once the perforations have been abandoned, the well will be circulated clean either by opening the Baker sliding sleeve, or by punching the tubing at +/-11,627' if the sliding sleeve cannot be opened. Once the well is circulated clean on tubing and annulus, the well will be plugged with a BPV and prepared for the rig's arrival. Critical Well Information 5-1/2", 17#, L80 IJ4S IPC Tubing I.D. = 4.892" Capacity = 0.0232 bbl/ft SSSV Landing Nipple: 2,082' MD Minimum ID (3.725" I.D.): 10,846' MD 7", 26#, L80, Liner I.D. = 6.276" Capacity = 0.0383 bbl/ft PBTD (7"): 12,142' MD Perforations: 11,308'-11,758' MD (open) Proposed TOC: +11,480' MD Maximum documented hole inclination is 53.5° at 8,324' MD. Angle at the proposed KOP inside the 7" liner (+11,445' MD) is +34°. 1) No operations in this procedure are to be commenced without "Approval to Proceed" si.qnatures 2) Notify an AOGCC representative prior to commencin.q P&A operations. Pre-Ri_a Procedure NOTE: If any problems with the 9-5/8" packoff are observed during pre-rig work, contact the wellhead manufacturer to initiate repairs and inform the Operations Drilling Engineer. 1. R/U wireline and retrieve SSSV. POOH. If tubing and annulus have not recently (<1 month) been tested, and tubing has integrity, perform MIT on annulus to 3,000psi. . R/U coiled tubing unit. RIH and tag PBTD at 12142'. Spot a balanced cement plug from 12142' (or PBTD) to -11200'. Attempt to squeeze at least 5bbls of cement to perforations before RIH to 11,480' and circulate out excess cement with contaminant to obtain the required TOC. Highest acceptable TOC is 11480' in order to leave room to set whipstock at required depth for kick-off. Circulate the well bottoms up to clean seawater prior to POOH. RD coiled tubing. Let the plug set up, then tag with slickline. . R/U wireline unit. RIH with shifting tool and open Baker sliding sleeve. R/D wireline unit. If sliding sleeve cannot be opened, RU electric line unit, and RIH with tubing punch assembly. Punch tubing at +/- 10,627'. RD electric line unit. R-20 Sundry P&A Procedure Page 2/2 4. Circulate seawater through the sleeve or tubing punch until clean returns are obtained. Freeze protect tubing and annulus to 2,200fi with diesel. Bleed pressures on tubing/annulus. Zero psi on all annuli required. 5. Set and test BPV. Remove wellhouse and flowlines, level pad, dig out cellar. Summary Ri; Procedure . Prior to rig move, test 9-5/8" packoff to 5,000psi, and function lock down screws (FMC wellhead representative to do this). If any problems with the 9-5/8" packoff are observed, contact the wellhead manufacturer to initiate repairs. 2. MIRU. Pull BPV and set/test TWCV. ND tree, NU BOP's and test same. Pull TWCV. o Circulate out freeze protection and attempt to pull 5-1/2" tubing from PBR. If seals come free from PBR, retrieve tubing and skip to step 4. If tubing parts, RIH with fishing assembly and retrieve tubing stub and seals from PBR. 4. RIH with milling assembly and mill/retrieve the remainder of the existing 5-1/2" completion. = R/U wireline unit and set EZSV at +/- 11470' (placed for window kick off at 11445'). R/D electric line unit. RI/-I with bottom trip whipstock and set on EZSV. Shear off and mill window in 7" at 11445'. POOH. 6. RIH with 6" drilling assembly with 4 phase resistivity LWD and tag TD of new hole. Displace well to drilling fluid, and drill section to TD of 17429' as per directional plan. 7. If required after review of MWD data, RIH with DPC conveyed Platform Express logging string and log well from kick off point to TD. . M/U and run -3654' of 4-1/2" solid L80 IBT liner with 2675' of 4-1/2" slotted L80 IBT liner to hang off depth in 7" of +200' above existing (squeezed) Sag River perforations. Cement liner in place with the Banzai cementing technique, and set liner hanger/packer. 9. RIH with DPC CBL log and make logging pass over the 4.5" liner to determine condition of cement job. POOH. 10. R/U and run 4.5" L80 completion with SSSV and 7"x4-1/2" production packer, set at +11,100', standard WOA tailpipe, and WLEG. Circulate freeze protection to +2,200'MD. Land completion and set packer. 11. Set and test TWCV, ND BOP, NU tree. Pull TWCV and set/test BPV. RDMO. R-20 Sundry P&A Procedure Page 2/3 Prepared by: N,~ors 2ES Ops Drlg Engr Chris Brown Nabors 2ES Operations Dnlhng Engineer (Office) 564-5582 (Home) 346-3773 (Pager) 275-1835 WELLHEAD: McEvoy R-20ai HST (Proposed Status) KB ELEV = 4921' CB ELEV = 1981' BF ELEV= 21 81' DV p~cker, 2588' L-80, BTRS @ 2721' SSSV LANDING NIPPLE @ 20OO' ( BAL O)¢D - 3813" ID) DIESEL FREEZE PROTECTION AT +/2200' MD TUBING ID: 3958" CAPACITY: 00152 BBL/FT -- 85PPG SEAWATER 4172~, 126#/ff~. L-80 TUBING 7" LINER TOP @ 10812' 4 1/2" L#NER TOP @ 9 5/8" 47#/1t, L80, BTRS @ 11298' WB!PSTOCK SET ON EZSV FOR WINDOW KICK OFF @ 11445' BRIDGE PLUG SET @ ~1470' -- TOP OF CEMENT @ -11480' 7" BAKER PACKER @ 1 i O50' TAILPIPE, X/XIXN NIPPLES AND WLEG 4-1/2", 126# LB0 SLOTTED LINER @ 17429' PACKER Squeezed pedor&tions from 11308' PBTD @ TD @ 12187' -- 7", 26# L 80 IJ4S DATE REV BY ~ COMMENTS PRUDHOE BAY [.INIT WELL: R-2oai APl NO: BP Exploration (Alaska) TRE~: 6~ C~W R-20ai HST (Pre-rig Status) KR E~EV ..... , WELLHEAD: McEvoy BF ELEV - 21 61' DV packeh 2588' L-80, RTRS @ 2721' SSSV LANDING NIPPLE @ 2082' ( OTIS)(ID ~ 4 562" ID) DIESEL FREEZE PROTECTION AT +/- 2200' MD 5 1/2" 17#/It, IJ4S, L-80, TUBING iD: 4892 CAPACITY: 0232 BBL/FT -- 85PPG SEAWATER OiL/GAS FLUIDS, 7 34PPG 4 1/2", 128#/11. L-80 TAILPIPE LINER TOP @ 10812' -- L-80, BTRS @ 11298' 10664' (OTIS XA) BAKER PBR ASSY --@ 10727' 9 5/8" ROT 3H PACKER 10747' -- 5 1/2" X NIPPLE4562"ID @ 10652' @ 10693' CEMENT PBTD @ TD @ 12187' COMMENTS - - -'~ Status -- 7",26#,LS0~J4S BRUDHOE BAY UNIT WELL: R -20]. NO: 50-0.2_~-~0641-00 BP Exploration (Alaska) · R 20 WELLHEAD McEVOY m KB. ELEV = 48.71' ACTUATOR OTIS ....... BF ELEV = 21 81' --I ! .--,.--, (OTIS) (4.562" ID) L-SO, BTRS DV 2588' -- Il i 2721'1 ~ I'°'' I MAX ANGLE. 53o/8200. I 5-1/2", 17#/ft, L-80, ~IJ4S TUBING (IPC) ~ I I ITUBING ID: 4.892" ' lCAPACITY: 0232 BBI./FT BAKER SLIDING . i (4.562' ~D) SLEEVE I10-664' I i 9-5/8" BOT PACKER ( SH )( 3.958" ID) 110,747' I 4 1/2 ", 12.6 #/fi, L-80 TAILPIPE TOP OF: I I 4 1/2" "×" NIPPLE 7. L,NER I 10.8121 Il l' (OT, S) <3813' ~D) I10.806' ! I I ' 41/2" "×N" NIPPLE i (OTIS) (3.725" ID) 110 846' I 9-5/8", 47#/ff, ' ~- = 4 1/2" TBG TAIL L-80, BTRS ~ ~ ~ ~. (BOT SOS) (ELMD) PERI=ORATION SUMMARY REF LOG: SWS - BHCS - 10-22- SIZE SPF INTERVAL O )EN/SQZ'D MARKER JOINT i 11,2~'1 3 3/8" 6 11,308- 11,350' SQZD/4-19-90 .... 11,601 - 11,549' " " " " 11,554 - 11,596' " " " " 11,604- 11,610' " " .... 11,616- 11,628' " " " " 11,700 - 11,758' " .... 11,461 - 11,480' " " " 2 11,480 - 11,494' " "~i11 " 4 11,504 - 11,532' " " " 1 11,532 - 11,548' " " . 4 11,556.11,696 .... ~II " 2 11,652 - 11,667 .... "1 11,725- 11,758 .... II II 7" , 26 #/ft, L-80, IJ4S DATE REV. BY COMMENTS PRUDHOE BAY UNIT 10-26-81 INITIAL COMPLETION WELL: R-20 (11-31-12-13) 8-6-90 A TELL PUT ON MAC APl NO: 50-029- 20641 8/19/91 REVISED, REV. (1/19/94,MPC) ,SEC 32; TN 12N; RGE 13E BP Exploration (Alaska) ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. A/~CHORAGE AK, 99501. USA Date: 7 February 1994 RE: Transmittal of Data ECC #: 3326.02 Data: PL Dear Sir/Madam, Reference: BP R-20 (11-31-12-13) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 1 Sent by U.S. MAIL Run # 1 Run # I 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: ( STATE OF ALASKA /~ ~ AU. ,A OIL AND GAS CONSERVATION COMMIS$ ~ REPORT OF SUNDRY WELL OPERATIONS Operations pedormed: Operabon shutdown Pull tubing Stimulate Plugging Perforate__ Alter casing Repair well Other X 2. Name of Operator 5. Type of Well: 6. BP Exploration (Alaska) Inc. Development . Exploratory 3. Address Stratlgraph~c 7. P. O. BOX 196612, Anchorage, Alaska 99519-6612 Serw, e ~( 4. Location of well at surface 8. 2090' NSL, 1622' EWL, SEC. 32, T12N, R 13E, UPM At top of producbve interval N/A - water & gas injection well At effecbve depth 975' SNL, 4450' WEL, SEC. 31, T12N, R13E, UPM At total depth 901' SNL, 4563' WEL, SEC. 31, T12N, R13E, UPM Datum elevation (DF or KB) \ KBE = 48.71 AMSL Unit or Property name Prudhoe Bay Unit Well number R-20~(11-31-12-13) PBU 9. Permit number/approval number 81-120 / 10. APl number 50- 029-20641 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 12187 feet Plugs (measured) BKB 9401 feet 11908 feet BKB 9158 feet Junk (measured) fill @ 11908' MD (05/90) Casing Structural Conductor Sudace Intermediate Production Liner Perforation depth: measured Length Size Cemented Measured depth True vertical depth -- BKB 110 20X30 8 c.y. 137 137 2694 13 3/8 3720 c.f. 2721 2708 11271 9 5/8 1795 c.f. 11298 8641 .. 1375 7 402 c.f. 10812-12187 8276-9401 11308'-11350' (Sag R) 11461'-11494', 11504'-11548', 11558'-11596', 11606'-11612', 11618'-11628', 11641'-11758' subsea 8602'-8635'(Sag R) Sqzd(MD): 11502-04,11548-50,11556-56,11596.98 8724'-8978' (six Ivishak intervals) 11606-12,11618-28,11641-52,11667.725 5 1/2' L-80 to 10727' with 4 1/2' tailpipe to 10892' true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) 9 5/8" packer at 10727'; 5 1/2" ISSSV at 2072' 13. Stimulation or cement squeeze summary 5/10/88 Converted well to WAG (Water & Gas Injector) Intervals treated (measured) JAN '1 0 ]994 Treatment description including volumes used and final pressure l~.ir~ska Oil & Gas Cons. Commission Anch0raqe 14. Pnor to well operation Subsequent to operatio'n Representative Daily Averaae Production or Injection D~t~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15 Attachments CopIes of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil ... Gas Suspended Servicewater & _oas/n_iection well 17. I hereby ce. rt~fy that the forego~n.n.~ ~s true and correct to the best of my knowledge. Sign ed ~'~/~.,~_~{~ ~. ~l /~¢'~,~..~ TitleSeniorTechnicalAssistantl Form 10-40~{ Rev 06/15/88 //'- Date SUBMIT IN DI~PLI~CATE BP EXPLORATION BP Exploration (Alaska) Inc 900 East Benson Boulevard PO Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/12/92 T# 83797 BP CASED HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at F-48 ~/-~ PROD-F M-04 ~I'~3 PROD-F R-06 ~-i-.~ INJ R-08 ~/'( PROD-F R-15~O~'~~/ PROD-F R-20 8/-~ TEMP R-2 8 ~c~, ~C.~,~ CCL U-05 ~-/6~ INJ U-09 ~-~ INJ U-10 ~'/~ INJ Y-32 ?/. ~/ PITS 07/19/92 #1 07/25/92 ~1 07/22/92 #! 07/27/92 #1 07/21/92 #1 07/25/92 #1 07/27/92 #1 07/19/92 #i 07/18/92 #1 07/18/92 #1 07/24/92 #1 07/20/92 #1 below. If you have any (907) 564-4004. 9480 2300 11150 9800 10900 2300 11250 8600 9100 10800 9680 11900 00- 981 00-1275 00-1139 00-1006 00-11!I 00- 9290 00-11898 00- 9744 00- 9420 00-11177 00-10005 00-12720 5 00 CAMCO 6 00 CAMCO 0 00 CAMCO 8 00 CAMCO 0 00 CAMCO 00 CAMCO 00 CAMCO 00 CAMCO 00 CAMCO 00 CAMCO 00 CAMCO 00 CAMCO 2/5" 5 " 5 " 5 " 2/5" 5 " 5 " 5 " 5 " 5 " 5 " Information Control Well Records Adrian J. Martin - ECEiVED AUG 2 5 992 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ~,. P D ! ,., ,~/" A -,~KA OIL AND GAS CONSERVATION COMMI ,.)N ~ '~ /~/~ /~ I REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown j Stimulate Plugging Perforate x Pull tubing w Alter casing ....... Repair well Other x 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2090' NSL, 1622' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 975' SNL, 4450' WEL, SEC,. 31, T12N, R13E, UPM At total depth 901' $NL, 4563' WEL, SEC,. 31, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 12187feet true vertical BKB 9401feet 5. Type of Well: Expkxatmy Stratigraphic Plugs (measured) 6. Datum elevation (DF or 'KB) KBE , 48. 71 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-20 (11-31.12-13) PBU 9. Permit number/approvai'number 81.120/g0-086 10. APl number 5O- 029-20641 , 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 11908feet true vertical BKB 9158feet Junk (measured) fill @ 11908'MD (05/90) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth -. BKB 110 20X30 8 c.y. 137 137 2694 13 3/8 3720 c.f. 2721 2708 11271 9 5/8 1795 c.f. 11298 8641 measured 1375 7 402 c.f. 10812-12187 8276-9401 11308'- 11350' (Sag R) 11461'-11494', 11504'-11548', 11558'-11596°, 11606'-11612', 11618'-11628°, 11641'-11758' true vertical subsea 8602'-8635'(S_ag R) 8724'-8978' (six Ivishak Intervals) Sqzd(MD): 11502-04,11548-50,11556-58,11596-98 11606-12,11618-28,11641-52,11667-725 Tubing (size, grade, and measured depth) 5 1/2" L-80 to 10727' with 4 1/2" tailplpe to 10892' Packers and SSSV (type and measured depth) 9 5/8"packer at 10727~ 5 I/2" ISSSV at 2072' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED A~aska 0ii & G3s Cons. Comm'~ss'~o~ Anchorage 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X -- 5000 -- -- 9000 -- 16. Status ofwellclassification as: Oil ..... Gas Suspendedm 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10404 Rev 06/15/88 Service Title Supervisor Waterflood/Miscible Flood 1200 1200 Water in_iection well Date SUBMIT IN DUPLIOATE 4/7-8/90 4~20~90 4~24~90 WELL R-201 (1 1-31-12-13~ PBU PROFILE MODIFICATION OPERATIONS Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Performed four cement squeezes of all perforations. Pressure tested well, okay. Rigged up Schlumberger and reperforated the following intervals using 3 3/8' carrier guns: 11308' - 11350' MD 11461' - 11480' MD 11480' - 11494' MD 11504'- 11532' MD 11532'- 11548' MD 11558°- 11596' MD 11652' - 11667' MD 11725' - 11758' MD BKB @ 4 spf (Sag R.) BKB @ 4 spf BKB ~ 2 spf BKB ~j) 4 spf E~B ~ 4 sp~ ~B~I~ Returned well to injection and tested. jam 1/21/90 RECEIVED 0ii & Gas Cons. Commission Anchorage Gas Cons. Commission Anchorage BP Exploration (Alaska) Inc. 900 East Benson Boulevard PO. Box 196612 Anchorage, Alaska 99519-6612 (9071 561-5111 TO: DISTRIBUTION Date :05/18/90 T#:81162 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below, if you have any questions, please contact BP Well Records at (907) 564-4445. C-04 GR/CCL 05/07/90 #1 10400-10650 Camco 5" F-05 PROD/F-TEMP 05/01/90 #1 11050-11390 Camco 5" M-26 PROD-F 05/02/90 #1 10850-11520 Camco 5" N-23 LEAK DET 05/03/90 #1 SURF-2800 Camco 5" R-19 SQZ PERF/LEAK DET 05/04/90 #1 9450-991)0 Camco 5" R-20 INJ 05/02/90 #1 11200-11850 Camco 5" S-17 TEMP/FM 05/05/90 #1 9180-9680 Camco 5" X-01 PROD-F 05/06/90 #1 8750-9331 Camco 5" Distnbution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ALAS ARCHIVES j BP EXPLORATION BP Explorat;on (Alaska) Inc. 900 East Benson Boulevard PO Box 196612 Anchorage. Alaska 99519-6612 (907} 561-5111 TO:. DISTRIBUTION D ate :04/3 0/90 T#:81086 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOL, E,,F[NALS Enclosed is your copy of the material listed below. If you~ have any questions, please contact BP Well Records at (907) 564-4445. J-10 Prod-F 02/23/90 # 1 9100-9640 Camco 5" R-20 Pits 04/15/90 # 1 11200-11840 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR __ ARCHIVES RECEIV ED fAAY - 2 1990 Alaska 0il & Gas Cons. C0mmissI011 Ancho~o BP EXPLORATION BP Exl31orauon (Alaska) Inc. 900 East Benson Boulevard PO. Box 196612 ' AncJ~orage, Alaska 99,b'19-6612 · (907) 561-5111 'ID:. DISTRIBUTION D ate :04/30/90 T#:81087 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-11 Leak Det 04/23/90 # 1 10850-11184 Sch 5" 1-20 CCL 02/23/90 # 1 10502-12138 Atlas 5" G-26 TDT-P ~(~_/21/90 # 1 9650-10558 Sch .5" M-26 Perf 0~/23/90 # 1 10490-11504 Sch 5" ,R-20 Perf 04/24/90 # 1 10727-11850 Sch 5" Distribution' ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES RECEIVED MAY - 2 1990 011 & Gas Cons. ~nm~on BP EXPLORATION BP Exploration (Alaska) Inc 900 East Benson Boulevard PO Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 8, 1990 Alaska Oil & Gas Conservation Commi~;sion 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well R-20 (11-31-12-13) PBU Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named wel3. This contains our proposal to perform remedial/capacity sustainment work on the well. Yours very trq~y, // Supervisor Waterflood/Miscible Flooc: BJP: JAM Enclosures (9) cc: L. Burke (MB12-1) Well File STATE OF ALASKA COMI~ ON ( 0 R 16 1/V/I APPLICATION FOR SUNDRY APPROVALS [ 1. Type of Request: Abandon Suspend Alter c, asing ~ Repair well 2. Nw~e of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 operation Shutdown Plugging ~ Time exten~ion ~ Pull tubing ~ Variance Peril 5. Type of Well: Development x Exploratory S~'atlgraphic Service 4. Location of well at surface 2090' NSI.., 1622' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A - water Injection well At effective depth 946' SNL, 4499' WEL, SEC. 31, T12N, R13E, UPM At total depth 901' SNL, 4583' WEL, SEC. 31, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 12187 feet true vertical BKB 9401 feet Re-enter mu~pendod well Stimulate ~ Olher 3( 6. Datum elevation (DF or KB) KBE. 48.71 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-20 (11-31-12-13) PBU 9. Permit number 81-120 10. APl number 50- 029-20641 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 12024 feet true vertical BKB 9258 feet Junk (measured) fill ~ 12024'MD BKB (07/89) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 110 20X30 8 c.y. 137 137 2694 13 3/8 3720 c.f. 2721 2708 11271 9 5/8 1795 c.f. 11298 8641 .. 1375 7 402 c.f. 10812-12187 8276-9401 measured 11308'. 11350' (Sag R) 11461'-11494', 11502'-11550', 11556'-11598', 11606'-11612', 11618'-11628', 11641'-11758' true vertical subsea 8602'.8635'(sa~ R) ~" ,. .,. .. 8724'-8978' (six Ivishak intervals) Tubing (size, grade, and measured depth) 5 I/2"L-80 to 10727' with 4 1/2" tailp~oe to 10892' Packers and SSSV (type and measured depth) 9 5/8"packer at 10727'; 5 1/2" ISSSV at 2072' 13. Attachments Description summary of proposal x Detailed operations program Ar c',hor , BOP sketch X 14. Estimated date for commencing operation February 1990 16. If proposal was verbally approved Name of approver 17. I hereby certify that the forego~ is true/~d I15. Status of well classification as: Oil ~ Gas ~ Suspended Date approved Service water iniection well correct to the best of my knowledge. Title Supervisor Waterflood/Miscible Flood FOR COMMISSION USE ONLY 'Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test ~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- ORIGINAL SIGNED Approved by order of the Commission LONNh= r ~- ~"~ Form 10-403 Rev 06/15/88 Approved Copy l eturped Commissioner J Approval No,,_~ SI,,IB~IT IN TRIPLICATE STATE SUNDRY NOTICE Well R-20i Well R-20i needs a cement squeeze with coiled tubing to shut off a zone 3 thief. The program involves squeezing all perforations to 2500 psi followed by re- perforation of selective intervals. A summary of the planned procedure is as follows: 1. MIRU coiled tubing unit. 2. Cement squeeze all perforations up to 2500 psi differential. 3. Reverse out cement after holding squeeze for 30 to 40 minutes. 4. Leave well with WHP sufficient to maintain 500 to 1000 psi positive differential at perforations for WOC period. 5. Pressure test well. 6. Resqueeze well if it fails the pressure test. 7. Perforate as follows: ref BHCS (7/13/81). · LT. EB.V.~. SPF COMMENTS 11,308-11,350 4 Sag River Reperf 11,461 - 11,480 4 Reperf 11,480-11,494 2 Reperf 11,504-11,532 4 Reperf 11,532-11,548 1 Reperf 11,558-11,596 4 Reperf 11,606-11,61 2 --- Suspend 11,61 8-11,628 --- Suspend 11,641-11,652 --- Suspend 11,667-11,725 --- Suspend 11,652-11,667 2 Reperf 11,725-11,758 1 Reperf 8. Return well to injection. Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams 2" Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circula te/R e turns) W ell Head Swab Valve BP EXPLORATION BP Exploration (Alaska) Inc 900 East Benson Boulevard PO Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 3, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-20 (11-31-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, ~;grgoduct ion Engineering JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2090' NSL, 1622' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 946' SNL, 4499' WEI., SEC. 31, T12N, R13E, UPM At total depth 901' SNL, 4563' WEI., SEC. 31, T12N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Stimulate X Plugging Alter casing Repair well 5. Type of Well: Develolxnent .... Exploratory Sb-aligraphic 12187feet Plugs (measured) BKB 9401feet 12024feet Junk (measured) BKB 9258feet Perforate Other 6, Datum elevation (DF or KB) KBE, 48.71 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-20 (11-31-12-13) PBU 9. Permit number/approval number 81-120 / 9-522 10. APl number 5O- O29-2O641 11. Field/Pool Prudhoe Oil Pool fill @ 12024'MD BKB (07/89) Casing Length Structural -- Conductor 110 Surface 2694 Intermediate 11271 Production -- Liner 1375 Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Size Cemented Measured depth True vertical depth BKB 20X30 8 c.y. 137 137 13 3/8 3720 c.f. 2721 2708 9 5/8 1795 c.f. 11298 8641 7 402 c.f. 10812-12187 8276-9401 11308'-11350' (Sag R) 11461'-11494', 11502'-11550', 11556'-11598', 11606'-11612', 11618'-11628', 11643'-11758' subsea 8602'-8635'(Sag R) 8724'-8978' (six Ivishak intervals) 5 1/'2" L-80 to 10727' with 4 1/2" tailpipe to 10892' Packers and SSSV (type and measured depth) 9 5~8"packer at 10727'; 5 1/2" ISSSV at 2072' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation .... 6000 Subsequent to operation 50O0 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~/'/.,~m~ Title Manager Production Engineerin~ Form ,1'0,,404 Rev 06/15/88 //(,/ Service 875 817 water iniection well SUBMIT IN DUPLICATE WELL R.20 ¢11-31.12.13~ PBU STIMULATION REPORT A profile modification treatment was performed to reduce injection into thc thief zone between 11694' and 11704' MD BKB. Pfizcr's Floperm 340 polymer system was used to plug thc thief. Thc procedure was as follows: 6/22/89 Shut in well and bullheaded 50 bbls. methanol down the tubing to freeze protect. Rigged up coiled tubing unit and pressure test to 4000 psi. RIH with an inflatable packer and set at 11715' CTD. 6/23-24/89 Pumped 2465 bbls. Pfizcr's Floperm 340 polymer gel down coiled tubing,mixing thc gel with seawater on thc fly. Displaced from coiled tubing with 30 bbls. produced water. Released packer, pulled out of hole and rigged down. Left well shut in for seven days, then returned to injection and tested. jam 10/9/89 BP EXPLORATION BP Explorat;on (Alaska) Inc. 900 East Benson Boulevard PO Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 To: Distribution From: Subject: Information Control Well Records LR2-1 BP CASED HOLE FINAL LOGS Date: 05-AUG-89 Transmittal: 80232 Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907)564-4445. C-10 Temp 07/22/89 %1 11500-11800 Camco E-07 PITS 07/22/89 %1 9100-9438 Camco E-28 GR 07/21/89 91 8800-10613 Camco 5" H-05 Prod-F 07/19/89 %1 11200-11558 Camco H-21 GR/Caliper 07/21/89 %1 8700-9897 Camco 5" H-29 Prod-F 07/14/89 %1 9100-9639 Camco 5" J-05 Prod-F 07/12/89 %1 9850-10338 Camco 5" N-03 Prod-F 07/15/89 %1 2900-11620 Camco 1"/5" M-15 Temp 07/16/89 91 Surf-9560 Camco 1"/5" R-08 Prod-F 07/18/89 %1 10800-11180 Camco 5" R-20 Inj 07/20/89 91 10850-12024 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESE~ ~TE OF AL3SK~~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard PO. Box 196612 Anct~orage, Alaska 99519-6612 (907) 561-5511 TO HOUSTON ARCO CHEVRON EXXON MOBIL', PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR Date: 07-10-89 Tf: 80156 ARCHIVES BP CASED EOLE PINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: B-13 INJ-F 06-26-89 #1 10400-10824 Camco 5" H-26 PROD 06-22-89 #1 9400-10000 Camco 5" R-20 INJ-F 06-21-89 #1 10850-12000 Camco 5" Received: Date: 0il& Bas t'o~.~ Information control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION BP Exploration (Alaska) Inc 900 East Benson Boulevard PO Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 12, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well R-20 (11-31-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a profile modification of the well. Yours very truly, J A Bragg ~/ ~;roduction Engineering JAB: JAM Enclosures (9) cc: L. Burke, MB12-1 We 11 File RECEIVED Alaska Oil & Gas Cons, Commlssfon Anchorage A~ STATE OF ALASKA ,~ SKA OIL AND GAS CONSERVATION COMMI ,ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2090' NSI., 1622' NWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A . water injection well At effective depth 945' SNL, 4500' WEL, SEC. 31, T12N, RI3E, UPM At total depth 901' SNI., 4563' WEL, SEC. 31, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 12187 feet true vertical BKB 9401 feet Operation Shutdown Plugging Pull tubing . Variance 5. Type of Well: Expl~at~/ S~'~graphic Re-enter suspended well Time extension ~ Stimulate X Perl~'~e Olher $. Datum elevation (DF or KB) KBE, 48.71 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number R-20 (11-31-12-13) PBU 9. Permit number 81-120 10. APl number 50- 029-20641 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 12027 feet true vertical BKB 9261 feet Junk (measured) fill @ 12027'MD (12/88) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 110 20X30 8 c.y. 137 137 2694 13 3/8 3720 c.f. 2721 2708 11271 9 5/8 1795 c.f. 11298 8641 measured .. 1375 7 402 c.f. 10812-12187 8276-9401 11308'- 11350' (Sag R) 11461'-11494', 11502'-11550', 11556'.11598', 11606'.11612', 11618'-11628', 11643'-11758' true vertical subsea 8602'-8635'(sa~ R) 8724'.8978' (six Ivishak intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 10727' with 4 1/2" tailp~oe to 10892' Packers and SSSV (type and measured depth) 9 5~8"packer at 10727'; no SSSV in BVN at 2072' 13. Attachments Description summary of proposal 3( Detailed operations program ~ RECEIVED JUN 1 t9 9 Alaska Oil & Gas Cons, Commissi Anchorage BOP sketch x 14. Estimated date for commencing operation 15. Status of well classification as: June 1989 16. If proposal was verbally approved Oil Gas Suspended Name of approver Date approved Service water injection well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~lned~ ~,/~.~'~)'b Title Mana~ler Production Er~lineerin~l /./ fi"(./ FOR COMMISSION USE ONLY Cond~ns of approval: Notify CommissiOn so representative may witness Plug integrity__ BOP Test Location clearance __ Mechanical Integrity Test~ Subsequent form required 10- Approved by order of the Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY LONNIE C. 5M!~ri J,'koproval No. Approved CoPY Returned SUBMIT IN 'rRIPLICAIfi WELL R.20 (11-31-1:~-13~ PBU STIMULATION PROPOSAL A profile modification treatment is proposed to reduce injection into the thief zone between 11694' and 11704' MD BKB. Pfizer's Floperm 340 polymer system will be used to plug the thief. The procedure is as follows: Shut in wcll and bullhcad mcthanol down the tubing to frcczc protect. Thc well will be shut-in approximately nine days. 2, Rig up coiled tubing unit and pressure test to 4000 psi. RIH with an inflatable packer and set between 11628' and 11641' MD BKB. . Pump 2476 bbls. Pfizer's Floperm 340 polymer gel down coiled tubing, mixing the gel with seawater on the fly. Displace from coiled tubing with methanol or seawater. 4. Release packer, pull out of hole and rig down. 5. Leave well shut in for seven days, then return to production and test. jm 6/6/89 Alas~ Oil & Gas Cons. co~mission Anchorage Cofled Tubfng J3Io~z-Out-Prevcntkrs Co[Ied Tub Ing o. a c [<-0 ~'~ B,,nclRams Cutter Rams '(--~2" Chk:ksan (KIll Line) '~ Pipe Rams .Pump-In Sub Swab Va~ve Slondard Alaska Product,on Campar/¥ 900 Eo~,l 8en~,on ~oulevo,d Anchorage AIo~Lo ~19~i~ INDEXED TO: REFERENCE: HOUSTON ARCO CHEVRON EML~ON TEXACO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES SAPC FINAL DATA - PRESSURE SURVEY DATA STANDARD AL ASKA PP, ODUC TIC)N Date: 12-30-88 ri: 79679 The following materiel is being submitted herewith. Please acknowledge receipt by slgning a copy of th ts letter end returning it to this offlce: E-24 M-13i N-Si R-05 R-20i W-34 N-8i Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Survey Camco 11-29-88 Camco 12-03-88 Camco 12-10-88 Camco 12-06-88 Camco 12-01-88 Camco 12-01-88 Gearhart 12-08-88 Race I ved A un,, Ot ,he O~,q,nol S,ondo,d C~I Co'-pon~, Founded ,fl Cle.elond Oh,o ,.~ 1870 Shirley R. McCurry INFORMAT I ON CONTROL Wel I Records LR2-1 Slanda,d Alaska ) P~'oductmn Company 900 EOsI Benson Boulevard P O Bo. 196612 Anthoroge. Alaska 99519 6612 (907) 564-$ ! I I TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE oF 'kL~SKA GEOSC IENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD, ALASKA PRODUCTION 0ate: 07/06/88 Ti: 79049 The folloving material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: · A-23 A-23 R-20I CCL 07/03/88 #1 -10580-11260 Atlas 5" Vertilog 07/03/88 ~1 62-10620 Atlas 5" PFC 06/30/88 ~1 11253-11984 Atlas 5" Race i ved Date Jennifer Dietz I NFORMAT I ON CONTROC Wel I Records LR2-1 DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL REFERENCE: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS It~)EXEO STANDARD ALASKA PRODUCTION 07/07/88 Date: TI: 79054 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: · ~"~ C-06 N-03 · ~.~i;~.~ R-20 Z-02 ~ Z-02 ~ Z-02 Tubing Puncher Record Completion Record Spinner Completion Record CET CBT 07/03/88 07/04/88 07/03/88 06/26/88 06/26/88 06/26/88 #1 8400-9885 Sch #1 9046-11661 Sch #1 11250-11800 Sch #1 8990-989834 Sch #1 9002-9853 Sch #1 9002-9831 Sch 5" 5" 5" 5" 5" Rece i ved Oate A un,! of the o~,9,no| SIo~do,d O,I Co-aport Foea~ded ,n Cie.elaM Oh,o. e 1870 Jennifer Dletz I NFORMAT I ON CONTROL We I I Records IR2-1 INDEXED DALLAS ARCO CHEVRON 'EXXON ~T.2Q~CO Date: 05/12/88 TO: MOBIL 'ri: 78830 PHILLIPS STATE OF ALASKA GEOSCIENCES ARCHIVES REFERENCE: SAPC CASED HOLE FINAL LOGS STANDARD ALASKA PRODUCTION The following material Is being submil~ed herewith. Please acknowledge recelpt by signing a copy of thls letter and returning It to thls office: A--1 PFC 03/31/88 #1 7700-9167 Atlas 5" A-5 Collar 04/01/88 #1 9000-11000 Atlas 5" A-14 Collar 04/01/88 #1 8600-9851 Atlas 5" A-15 Collar 04/19/88 #1 10450-11000 Atlas 5" A-21 PFC 04/13/88 #1 11150-12142 Atlas 5" A-22 Collar 04/13/88 #1 11050-11800 Atlas 5" A-22 Collar 04/15/88 #1 10700-11800 Atlas 5" M-4 --- Collar 04/04/88 #1 11100-11300 Atlas 5" R-09 Collar 04/14/88 #1 8950-9400 Atlas 5" ~R~O~ --Collar 04/08/88 #1 11156-11441 Atlas 5" X-04 Collar 04/02/88 #1 9350-9620 Atlas 5" A u~l ol ~he o,,c~nol ~,l'oe. do,d O.I Co'-I0¢my Founded ,~ Cle,,,elond Ok.o ,n 1870 ldge Wel I Records hR2-1 I NDE XED DALLAS ARCO CHEVRON EXXON TEXACO Oate: 04/27/88 TO: MOBIL TI: 78759 PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD AL ASF~a, PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to *his office: A-23 B-12 ~- B-18 ~G-2 ~'~ H_-23 Injection Profile 04/15/88 #1 " " 04/13/88 #1 Production Profile 04/10-11/88 #1 GR/CCL 04/15/88 #1 Spinner 07/18/83 #1 oR 04/13/88 #1 CBT 04/21/88 #1 Spinner/Temp/Tracer 04/17/88 #1 Production Log 04/18/88 #1 Injection Profile 04/15/88 #1 9400-9850 Camco 5" 10550-10850 Camco 5" 11200-11600 Camco 5" 8650-9025 Sch 5" 9090-9147 Camco 5" 9600-10228 Camco 5" 8995-10156 Sch 5" 9400-9900 Sch 5" 9000-9500 Sch 5" 11200-11850 Camco 5" AnchOrn~ lo,,-ded ,,, (l*.'.e. lu,,d ('¥,.0 .., IM/(! Victoria Aldrldge INFORHAT ION CONTROL Well Records LR2-1 Standard Alaska Ptoduchon Company 900 Eost Benson Boulevora P O Box 196612 Anchoroge, Alaska 99519-6612 (907) 561-5111 ALASKA PRODUCTION April 15, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: We1~11-31-12-13) PBU Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. BJP:JAM~~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 R-20 Well File Yours very truly, · · ' y, Supe~-vz ~o r Waterflood & Miscible Flood A un,t of the or,g,nol Standard C),I Company Founded ,n Cleveland Oh,o ,n 1870 r STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation performed: Operation shutdown [] Stimulate [] Alter casing [] Other [] Name of Operator Standard Alaska Production Company Address P. O. Box 196612~ Anclmragew Alaska 99519-6612 4. Location of weft at surface 2090' NSi., 1622' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 1031' SNI., 4363' WEI., SEC. 31, T12N, R13E, UPM At total depth 901' SNL, 4563' WEL, SEC. 31, T12N, R13E, UPM 1. Present well condition summary Total depth: measured true vertical measured true vertical Effective depth: Casing Length Structural -- Conductor 110 Surface 2694 Intermediate 11271 Production -- Liner 1375 Perforation depth: measured Plugging [] Perforate I~ Pull tubing r'! 5. Datum elevation (DF or KB) KBE = 48.71AMSL feet $. Unit or Property name Prudhoe Bay Unit 7. Well number R-20 (11-31-12-13) PBU E~. Approval number 8-128 APl number 0 - 029-20641 0. Pool Prudhoe Oil Pool 12187 feet BKB ~401 feet 11698 feet BKB 8976 feet Size Plugs (measured) Junk (measured) fill @ 11698' Cemented 20X30 8 = y. 13 3/8 3720 c.f. 95/8 1795c. f. Measured depth True Vertical depth BKB 137 137 2721 2708 11298 8641 7 402 c. fo 10812-12187 8276-9401 11308;11350' (Sag R) 11461;11494; 11502;11550', 11556;11598; 11606;11612°, 11618;11628; 11643;11758' true vertical subsea 8602'-8635'(S?gR) 8724'8978' (six Ivishak interVals) Tubing (size, grade and measured depth) 5 1/2" L-8Oto 10727'with 4 1/2'tailpipe to 10892' Packers and SSSV (type and measured depth) 9 5/8" packer at 10727'; no SSS V in B VN at 2~7~?.~ ~ ~- 2. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure . Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure .. - 4601 -- -- - 6769 -- Tubing Pressure 1005 1147 4. Attachments Daily Report of Well Operations r~ Copies of Logs and Surveys Run [] 5. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev. ~1'2-1-8 Submit in Dupiicat, Well R-20 (11-31-12-13) PBU Additional Perforating Operations The following Sag River interval was perforated April 8, 1988 using Dresser Atlas 3 3/8" 0mnikone carrier guns at 6 spf: 11308' - 11350' MD BKB (8602' - 8635' TVDss) Depths are referenced to BHCS, 10/22/81. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations. ~~ 4/8/88 0800Z Standard Alaska Product,on Company 900 East Benson Boulevard PO Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 STANDARD ALASKA PRODUCTION February 25, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-20 (11-31-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. BJP:JAM Enclosures (g) cc: J. L. Haas (MB12-1) R-20 Well File Yours very truly, B. J. PO~icky, Su~ervi'sor' Waterflood & Miscible Flood A unit of the or,g,nol Standard Od Company Founded ~n Cleveland Oh,o ,n 1870 ~ ,',:ska Oil & Gas Cons. OommJsslo',, Anchorage (" STATE OF ALASKA !r ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon [] Suspend I'1 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 Standard Alaska Produ~'on Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2090' NSL, 1622' EWL, SEC. 32, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 1031' SNL, 4363' WEL, SEC. 31, T12N, R13E, UPM At total depth 901' SNL, 4563' WEL, SEC. 31, T12N, R13E, UPM 5. Datum elevation (DF or KB) KBE = 48.71 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number R-20 (11-31-12-13) PBU 8. Permit number 81-120 9. APl number 5 0 - 029-20641 10. Pool Prudhoe Oil Pool 1. Present well condition summary Total depth: measured 12187 feet true vertical BKB 9401 feet Effective depth: measured 11698 feet true vertical BKB 8976 feet Casing Length Size Structural -- Conductor 110 20X30 S u rface 2694 13 3/8 Intermediate 11271 9 5/8 Production -- Liner 1375 Perforation depth: measured true vertical subsea 8724'-8978' (six intervals) Plugs (measured) Junk(measured) FILL@Il698' Cemented Measured depth True Vertical depth BKB 137 137 2721 27O8 11298 8641 8 c.y. 3720 c.f. 1795 c.f. 7 402 c.f. 10812-12187 8276-9401 11461'-11494', 11502'-11550', 11556'-11598', 11606'-11612', 11618'-11628', 11643'-11758' 5 1/2" L-80 to 10727' with 4 1/2"tallpipe to 10892' Tubing (size, grade and measured depth) RECEIVED Packers and SSSV (type and measured depth) 9 5/8"packerat 10727'; no SSSVin BVNat20~sk~ 0ii & Gas Cons. Commissi~ k.~:h~rage 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation Feb/Mar 1988 14. If proposal was verbally approved Name of approver Date approved · Title Supervisor Waterflood/Miscible Flood S~gned ~ /" ~ Commission Use Only Date Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearanceI ~ -- / c~ 0~2 Approved Copy ORIGINAL SIGNED BY Returned Approved by LONNIE C. SMITH .... ~- '~''- ~') by order of -'7 Commissioner the commission Date~,-'~.,'~,,v Form 10-403 Rev 12-1-85 Submit in triplicate Well R-20 (11-31-12-13) PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following Sag River interval for water in~ection during February 1988 at 4 spf: 11308' - 11350' MD BKB (8602' - 8635' TVDss) Depths are referenced to BHCS, 10/22/81 k lubricator will be installed and tested to 3500 psi for all well work. Following perforating operations, the well will be returned to production and tested. 0833Z 02/08/88 FLOW'TUBES & PACKOFF BOWEN PACKOFF }-'-' HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE FIzOWLINE VALVE GREASE LINE GREASE / -MANIFOLD GREASE PUMP RISER BOP -.--GREASE RESERVOIR C. V~ C~atterton December Chai,~n - D. BDF. 89 16, 1986 Lonnie C. Smith Commissioner Bobby D. Foster Petroleum Inspector Mech Integrity Test SAPC PBU Pads S, M, U, R, N, T, Y, H, F, X Prudhoe Oil Pool Wednesday~ November 19~ 1986: The tests began at 7:00 a.m. and were concluded for the day at 4:30 p.m. with 10 wells being tested. Thur~das~ November 20~ 1986: The tests began at 7:00 a.m. and were concluded for the day at 7:00 p.m. with 14' wells being tested. Friday~ November 21~ 1986: The tests began at 6:30 a.m. and were concluded for the day at 4:30 p.m. with 10 wells being tested. Saturday~ November 22~ 1986: The tests began at 6:30 a.m. and were concluded at 1:00 p.m.; and were resumed at 6:00 p.m. and concluded day at 9:00 p.m. z~.£ O~'~ for the As the attached mechanical integrity test ~ports show, 3~9~e-l~l's were tested, all of which met the~AOOOC regulations. In summary, I witnessed the mechanical integrity tests on Standard Alaska Production Company's injections wells listed on the attached test forms. Attachments rp AIASKA OIL AND C~S CONSERVATION COMMISSION bMCHANICAL INTEGRITY TEST PRETEST STAir 15 MIN 30 *P *I TYPE OF PKR CASING TBG REQ TBG TIbfR ' TIME TIME WELL *S --- ANNULUS TVD SIZE/WT/GRADE SIZE TEST CSG TBG TBG TBG CCt4MENTS *H *N FLUID MD PRESS PRESS CSG CSG CSG PRESS PRESS PRESS Standard Alaska Pwoduchon Compan ) 900 East Ben$on PO Bo~ 196612 Anchorage Alaska 99519 661~ 1907! 56,t 511 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 09/22/86 TO: MOBIL It: 77349 PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following materiel Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning Itt o this office= A-34A CBT ~ 02/08/86 #1 8700-9315 Sch 5" B-3A CET 02/15/86 #2 8900-9740 Sch 5" ~'~'B-30 GCT 03/28/86 #1 15.2-10170 Sch 5" "'~D-27 GCT 03/15/86 #1 20-9593 Sch 5" ~H-7 CET 02/23/86 #1 9900-10966 Sch 5" ~M-2 EPL 02/11/86 #1 9700-10342 Sch 5" ~M-7 EPL 02/27/86 #1 9250-9770 Sch 5" M-19 EPL 02/04/86 #1 9950-10592 Sch 5" N-8 EPL 01/28/86 #2 9950-9968 Sch 5" '~N-8 EPL 02/09/86 #3 9550-9969 Sch 5" ~"'N-8 EPL 02/19/86 #4 9550-9970 Sch 5" '""R-15 EPL 02/02/86 #1 8500-9438 Sch 5" ~R-20 EPL 01/20/86 #4 11300-11900 Sch ~' ~S-11 EPL 01/26/86 #1 9150-9650 Sch 5" -~T~Y-10 EPL 02/12/86 #1 9050-9776 Sch 5" ~Y-13 EPL 02/26/86 #1 10250-10800 Sch 5" SOHIO ALASKA PETROLEUM COMPANY January 29, 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 Well R-20 (11-31-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our subsequent report of reperforating this well. Yours very truly, S. L. Bryant Supervisor, Reservoir/Production Surveillance Unit II SLB :JAM Enclosures (2) cc: Drilling Well Files (MB12-1) Well Records (LR2-1) R-20 Well File RECEIVED JAN i 1986 Alaska 0~t & Gas Cons. Cornm~ssion Anchorage ( STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] COMPLETED WELL [] OTHER 2 Name of Operator 7 Permit No SOHIO ALASKA PETROLEUM COMPANY 81-120 3 Address 8 APINumber P. O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20641 4 Locauon of Well At surface: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevat~onmfeet(indlcateKB, DF, etc) _ KBE = 48.71' A~SL 6 Lease Designation and Serial No ADL 28279 9 Unit or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) 11F~eldandPool Prudhoe Bay Prudhoe Oil Pool PBU 12 Check Appropriate Box To Indmate Nature of Not~ce, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Re Perforations [] Altering Casing [] Sumulate [] Abandon [] Stimulation [] Abandonment [] Repmr Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulhng 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 detads and g~ve pertinent dates, ~nclud~ng estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following injection interval was reperforated January 17-18, 1986 using Schlumberger 2 7/8" Hyperdome guns at 1 spf: 11643' - 11758' BKB (Ref. BHCS/GR, 10/22/81) RECEIVED JAN 1 1986 Alaska 0ii & Gas Cons. Commission Anchorage 14 I hereby certify that the foregoing ~s true and correct to the best of my knowledge The space below f~r Commission use S. L. Bryant Production Surveillance Unit II Conditions of Approval, ~f any By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev 7-1-80 Submit "IntentIons" m Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY January 8, 1986 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P O BOX 6612 ANCHORAGE, ALASKA 99502~)612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well R-20 (11-31-12-13) 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 reperforate the well. PFB:JAM°~~ Enclosures (3) Yours very truly, P. F. Barth Supervisor, Reservoir/ Production Surveillance Unit I Gas Cons. Anchorage STATE OF ALASKA JM R E £ E IV F D ALA AO,L OON E VAT,O O SUNDRY NOTICES AND REPORTS O~L~ 1 DRILLING WELL [] Alaska 0il & Gas Cons. Commission COMPLETED WELL [] Anchorage OTHER [] 2 Name of Operator 7 Permit No SOHIO ALASKA PETROLEUM COMPANY 81-120 3 Address 8 APl Number P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 50-029-20641 4 Location of Well At surface: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevation ~n feet (~nd~cate KB, DF, etc ) KBE = 48.71' AMSL 6 Lease Designation and Serial No ADL 28279 9 Umt or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) PBU 11F~eldandPool Prudhoe Bay Prudhoe Oil Pool 12 (Submit ~n Triplicate) RePerforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation RepaIr Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulhng Tubing (Note Report multiple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) Check Appropriate Box To Indicate Nature of Not~ce, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF: (Submit m Duplicate) [] Altering Casing [] Abandonment [] Other 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads and g~ve pertinent dates, ~nclud~ng estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following interval will be reperforated in January 1986 at reduced shot density: 11643' - 11758' BKB (Ref. BHCS/GR, 10/22/81) 14 I hereby certify that the foregoing ~s true a~d correct to the best of my knowledge S,gned T,tle Supervisor, Reservoir/ The space below for Comm,ss~on use P. F. Barth Production Surveillance Unit I Date ConditIons of Approval, ~f any Approved by, By Order of COMMISSIONER the Commission Date / ""' / O--(~ Form 10-403 Rev 7-1-80 Submit "Intentions" ~n Triplicate and "Subsequent Reports" ~n Duplicate SOHIO ALASKA PETROLEUM COMPANY Sl'O ARCO CHEVRON EXXON \ re-SFO/UNIT/STATE: TEXACO (-.Marathon) MOBIL PHILLIPS STATE OF AK BPAE 3! I ! "C" SI'flEET ANCHORAGE. ALASKA (90 71 265-0000 MAIL: POUCH 6-6 i 2 ANCHORAGE. ALASKA 9950~ Date: 12-19-85 76640 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by ~nit~ · copy of this letter and returning it to this office:-- SFO/Unit/State: D-7 -~ GC3-C ~ ---- JX-2 ' ~M-6 '- '-R-2~ ~R-2 ~ '~ R-2~ · ~ R-20' Packer Record DFT CH-CNL Temp Log EPL Temp Log Inj. Profil& ' EPL CFS Temp Log -- ¢ -ca 11-21-85 #I - 9796-10330 Sch 5" 11-02-85 ~1 surf-2830 GO 5" 11-26-85 ~I 9100-9955 Sch 5" 12-08-85 #1 surf-4500 Camco 2" 10-10-85 #1 9300-9951 Sch 5" 11-17-85 #1 9400-10000 GO 5" 11-17-85 #1 9400-9800 GO 5" 10-24-85 ~3 11300-11900 Sch 5" 10-28-85 #I 9620-10220 GO 5" 11-30-85 #i 9950-10748 Sch 5" ., R(C(tv(O t,,; ~ G%-, o7.~athy Perkins LR 2-1 "' ~' ~-"S~C~chnical Documentation Records ~nagement SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P O BOX 6612 ANCHORAGE, ALASKA 99502-0612 November 13, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-20 (11-3'1-12-13) PBU Gentlemen: 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 10-104, Monthly Report of Drilling and Workovers Very truly yours, SOHIO ALASKA PETROLEUM COMPANY M. D. Martin Senior Petroleum Engineer 026N4 MDM/J~~ag/1 Enclosure T. N. Tyler, Well Records Drilling Well File #17 CC' { STATE OF ALASKA ~ ~ ALASKA Ull AND GAS CONSERVATION CO ,MISSION ~-f~.~ / WELL COMPLETION OR RECOMPLETION REPORT AND LOG ' 1 Status of Well Classification of Service Well Oil [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [~ Water Injection 2 Name of Operator 7 Permit Number SOHIO ALASKA PETROLEUM COMPANY 81-120 3 Address 8 APl Number P.O. Box 196612, Anchorage. Alaska 99519-6612 4 Location of well at surface 9 Unit or Lease Name 3190'SNL, 3658'WEL, Sec. 32, T12N, R13E, UPM (corrected) Prudhoe Bay Unit At Top Producing Interval top of Sag. R. SST. 10 Well Number 1133' SNL, 4169'WEL, Sec. 31, T12N, R13E, UPM R-20 (11-31-12-13) At Total Depth 11 Field and Pool 901'SNL, 4563'WEL, Sec. 31, T12N, R13E, UPM Prudhoe Bay 5 Elevation in feet (indicate KB, DF, etc ) I 6 Lease Designation and Serial No Prudhoe Oil Pool KBE = 48.71' AMSLI ADL 28279 12 Date Spudded 13 DateT.D Reached 14 DateComp,Susp orAband 115 Water Depth, ,f offshore 116 No ofcomplet,ons 10/2/81 10/22/81 10/27/81I Ifeet MSL One 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+I'VD)! 19. Direct,onal Survey 20 Depth where SSSV set I 21 Th,ckness of Permafrost 12187' MD 940i' TVD 12142 ' MD 9361 ' TVD YES ~ NO [] 2072 feet MDI 2000' 22 Type Electric or Other Logs Run DIL/GR/SP. DIL/GR/SP/BHCS. CNL/WDC/GR/Ca]. CBL/VDI./C~CL/C.P. 23 CASINGi LINER AND CEMENTIN(~ REC6RD SETTING DEPTH MD CASING SIZE WT PER FT GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate~ Conduct()r Surfac_= 110' 36" 8 cu. yds. conc]ete 13-3/8" 72# L-80 Surfac.= 2721' 17-1/2" 3720 cu. ft. Arcti(set II 9-5/8" 47# L-80 Surfac.= 11298' 12-1/4" 1665 cu. ft, Cla~ G: 130 cu. ft. Arcti(set I 7" 26# L-80 10829' 12187' 8-1/2" 402 cu. ft. Cla~ G w/18% salt 24 Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool Top: 11461' 8724' 5-l/2" ]~R~?.' ]~72~'. Bottom: 11758' 8978' 11461' -11494' BKB (8724' -8752 ' TVDss) 2~ ACID, FRACTURE, CEMENT SQUEEZE, ETC 11502'-11550' BKB (8758'-8799' TVDss) DEPTH INTERVAL (MD) AMOUNT& KINDOF MATERIAL USED 11556'-11598' BKB (8804'-8840' TVDss) 11606' -11612' BKB (8847' -8852' TVDss) 11618'-11628' BKB (8857' -8866' TVDss) 27 PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas I~ft, etc.) 2/14/83I Water Injection DatedfTest Hours Tested PRODUCTION FOR OIL-BBL GAs-MCF WATER-BBL CHOKE SIZE IGAS'OILRATIO TEST PERIOD I~ FIo~ Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ , 28 CORE DATA 4/aska 0il & Form 10-407 Submit in duplicate Rev 7-1-80 CONTINUED ON REVERSE SIDE 29 3O GEOLOGIC MARKERS FORMATION TESTS . NAME Include ,nterval tested, pressure data, all flu,ds recovered and gravity, MEAS DEPTH TRUE VERT DEPTH GOR, and t~me of each phase BKB Subsea Jag River SST. 11300' 8594' ~hublik 11353 ' 8636 ' [vishak 11457' 8721' , 31~ LIST OF ATTACHMENTS ~'~' I hereby certify that the foregoing ~s true and correct to the best ~f my knowledge S~gn T~tle Sr. Petroleum Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Serwce 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 ~n other spaces on thIs form and in any attachments. Item 16 and 24' If th~s well ~s completed for separate production from more than one interval (multiple completion), so state ~n ~tem 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. .... : .,.,,,~le, Water In- , ,~[ne~-explaln. . ,.;;.'~ ,'d. If no cores taken, indicate "none". Form 10-407 ( STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] COMPLETED WELL OTHER [] 2 Name of Operator SOHIO ALASKA PETROLEUM COMPANY 3 Address P.O. Box 196612, Anchoraqe, AK 99519-6612 4 Location of Well At Surface: 3190'SNL, 3658'WEL, Sec. 32, T12N, R13E, UPM 5 Elevat~on~nfeet(mdlcateKB, DF, etc) KBE = 48.71' AJMSL 6 LeaseDes~gnat~onandSerlalNo AOL 28279 7 Permit No 81-120 8 APl Number 50- 029-20641 9 Umt or Lease Name Prudhoe Bay Un~ t 10 Well Number R-20 (11-31-12-1_3) 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 m Tr~phcate) (Submit m Duplmate) Perforate [] Alter Casing [] Perforations ~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulhng 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 detads and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following additional interval of 115 feet was perforated October 23-26, 1985 using Schlumberger 2-7/8" Hyperdomes at a reduced shot density totaling 79 shots. A lubricator was installed and tested to 3500 psi for all well work. 11643'-11758' BKB (BHCS/GR, 10-22-81) 14 }{ hereby certify that the foregoing ~s true and correct to the best of my knowledge 10t~e space below for Commission use Conditions of Approval, ~f any By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev 7-1-80 Submit "Intentions" ~n Triplicate and "Subsequent Reports" m DuplIcate STATE OF ALASKA ALASI~ }IL AND GAS CONSERVATIONC~ AMISSION MONTHLY REPOR1 OF DRILLIHO AHD WORKOVER OPERATIOHS Dr,lhng well ~ Workover ooeral,on ~ Name of operator 7 Perm,! No SOHIO ALASKA PETROLEUM COMPANY 81-120 Address 8 APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 s0-029-20641 9 Un,t or Lease Name Prudhoe Bay Unit 4 L~tmon of Well at surface 319Q'SNL, 3658'WEL~ Sec. 32, T12N, R13E, UPM 5. Elevation m feet (mdlcate KB. DF. etc.) KBE = 48.71' AMSL 6. Lease Designat,on and Serial No An[, 28279 10 Well No R-20 (11-31-12-13) 11 F,eld and P~I Prudhoe Bay Prudhoe Oil Pool For the Month of October ,. 19 85 12. Depth at end of month, footage dr,lied, fishing jobs. directional drilling problems, spud date. remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Cor,ng resume and brief descr,ption 15. Logs run and depth where run DST data, perforatmg data. shows of H2S. m,scellaneous data 16 See Attached. I 7 I herebv cerl~lV thai the foreqo,n9 ,$ true and correct to the best of my knowledge ~~~ ~ PetroleumSeni°r Engineer ¢ PERFORATING DATA - Well R-20 (11-31-12-13) PBU October 23-26, 1985: Rigged up Schlumberger and perforated the following additional interval using 2-7/8" Hyperdomes at a reduced shot density totaling 79 shots: 11643'-11758' BKB (Ref. BHCS/GR, 10/22/81) Well put on water injection. SOHIO ALASKA PETROLEUM COMPANY .... 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P,O BOX 6612 ANCHORAGE, ALASKA 99502~)612 September 3, 1985 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C.V. Chatterton Wells R-20, S-6~..S-9~ S-11~ and S-14 PBU Gentlemen: Enclosed in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above named wells. These contain our proposals to perforate additional intervals in these wells. MDM :J~H: kkm 090385: 0662N Enclosures Yours very truly, Michael D. Martin SAPC Petroleum Engineer RECEIVED cc' T. N. Tyler, MBg-2 Well Records (LR2-1) Well File #17 (' STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] COMPLETED WELLy~I OTHER [] 2 Name of Operator SOHIO Alaska Petroleum Company 3 Address P. O. Box 6612, Anchorage, Alaska 99502 4 Locat,on of Welt At Surface' 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 7 Permit No 81-120 8 APl Number 50-029-20641 9 Umt or Lease Name Prudhoe Bay Unit 10 Well Number R-20 {11-21-12-13)PBU _ 11 F~eld and Pool Prudhoe [lay 5 Elevation ~n feet (~nd~cate KB, DF, etc ) I 6 Lease Designation and Serial No KBE = 48. 71' AMSL I ADL 28279 Prudhn¢_ 0~1 Pool 12 Check Appropriate Box To Indmate Nature of Notme, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit ~n Tr~plmate) (Submit ~n Duplicate) Perforate J~ Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulhng Tubing [] (Note Report mulBple completions on Form 10-407 w,th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all perBnent detads and g~ve perBnent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following additional interval will be perforated in September 1985. 11643' - 11758' BKB (Ref. BHCS/GR, 10-22-81) RECEIVED Alaska Oil & Gas Cons. Commission Anchorage l~hereby certlf~~he best of my knowledge ~g. T,tle SAPC Petroleum Engineer ~he ~:ace be,ow for Comm,ss,on use Date 2,~'~'~ ~'''~' Conditions of Approval, ~f any Approved by_ IRII~IlIA'L SltlIEII BY LONIIIE r,. Slll'lll ~q~proved Coq~y Returned By Order of COMMISSIONER the Commission Date_ 1)~/ 0 / ~ Submit "Intentions" in Triplicate Form 10-403 Rev 7-1-80 and "Subsequent Reports" m Duplicate SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON TO SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE'~ BPAE (Transmittal Only) INDEXED 3111 "C"STREET ANCHORAGE, ALASKA TELEPHONE (9071 265-0000 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: T~: 6-27-85 76273 REFERENCE FINAL DATA- PRESSURE SURVEY DATA //'~he following material is being submitted herew,th. Please acknowledge receipt by s,gning a copy of this letter and returning it to this office:-- M-2 M-13 R-2 R-20 API# 101 1-29-85 522 1-24-8 5 354 1-26-85 641 1-16-85 PFO/Injec. Profile PFO/Injec. Profile PFO/ Injec. Profile PFO/Injec. Profile RECEIVED DATE '-'"£ t.. ' ~nC~ ..... _ .... sS'~athy PErkins 19 LR 2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TEXACO TO SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS ! STATE OF AK BPAE 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL. POUCH 6-612 ANCHORAGE. ALASKA 99 502 Date: 6/24/85 T#: 76268 REFERENCE SO~O CASED HOLE FINAL LOGS ~"~e following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- B-15 CNL 5/23/85 #1 8750-9646 Sch 5" C-18 CNL 5/23/85 #1 12000-12812 Sch 5" D-15 CNL 5/19/85 #2 9750-10585 Sch 5" E-17 CNL 5/21/85 #1 10300-11147 Sch 5" '~ EPL 2/4/85 #2 11300-11900 Sch 5" RECEIVED Alaska 0~1 & Gas Cons Commlsmor, Victoria Aldridge LR2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CltEVRON EXXON to SFO/UNI?/S?A?E- TE:UNCO (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE Jl I I C %II1[{ ! ANC~tONAG[ ALASKA I[t[PHON619071 265 0000 MAIL POUClt 6 6 I 2 ANCHORAGE ALASKA 99502 Date - 6-5-85 Tf~' 76227 REF£RENC£ SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewtth Please acknowledge rece,pt by stgn,ng a COpy of this letter and returmng tt to th~s office -- SFO/UNIT/STATE: M-13 R-20 Y-8 Y-10 EPL EPL Temp Survey Temp Survey 1-22-85 9225-9950 Sch #1 5" 1-16-85 11400-11950 Sch #1 5" 5-08-85 11450-11860 Sch #t 5" 5-08-85 9450-9920 Sch #1 5" Il^it Jo ". L~ ~,~,~ Cathy Perkins Lr 2-- _ ~,F,~,$~OJ)cvclopmcn[ Cool '' Well Records , SFO ARCO CHEVRON EXXON ANCIIORAGE ALASKA TELEPHONE 1907! 265 0000 MAIL POUCH 6 612 ANCHORAGE ALASKA 99502 TO SFO/UNIT/STATE: TEXACO Date: 4/29/85 __ (-Marathon) MOBIL T#: 76155 PHILLIPS STATE ~ BP~AE (Transmittal Only) M-1 M-12 R-7 gR-20 REFERENCE SO~I-O FINAL DATA - PRESSURE SURVEY DATA ~e followmg mate.al ~s being submitted herewith Please acknowledge redmpt by signing a copy of th~s letter and returmng it to this ofhce -- A~T# 0402 PFO & BHPD 3/01/85 Sch 593 PFO & BHPD 2/23-24/85 Sch 523 PFO & BHPD 3/6-7/85 Sch 641 PFO & BHPD 2/9-20/85 Sch RECEIVED DATE ]~85 '--~t h y Perkins LR2-1 ~ev~pmen t Geology Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL. POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 October 10, 1984 Alaska Oil & Gas Conservation Ccam~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Wells M-i, M-2, M-3, M-12, M-13, M-14, R-2, R-5, R-7, R-20 S-6, S-9, S-11, S-14, PBU Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named w~lls. These contain our subsequen~ to converting the wells from oil wells into water injection wells. Yours very truly, Enclosures cc: J. D. Hartz Well File #17 J/~.~i~: Bragg ~ trict Petroleum Engineer (Acting) RECEIVED OCl" 1 211184 Alaska 0~1 & 6as Cons. Commission Anchorage STATE OF ALASKA ALASKA'{ . AND GAS CONSERVATION C£1[~ /IISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] COMPLETED WELL EZ OTHER [] 2 Name of Operator Sohio Alaska Petroleum Cc~3anv 3 Address P.O. Box 6612, Anchorage, Alaska 4 Location of Well At Surface: 3190' SNL, 99502 3658' WEL, Sec. 32, T12N, R13E, UPM 7 Permit No 81-1.20 8 APl Number so-029-20641 9 Umt or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) 11 F,eld and Pool 5 Elevat,on ,n feet (,nd,cate KB, DF, etc ) I 6 Lease Des,gnat,on and Serial No ~"U~ Oil Pool KBE = 48.71' AMSL I ADL 28279 12 Check Appropriate Box To Indicate Nature of Not~ce, Report, or Other Data PBU NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit in Triplicate) (Submit m Duplicate) Perforate [] Alter Casing [] Perforations [] Altermg Casing St,mulate [] Abandon [] Sumulat~on [] Abandonment Repmr Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note Report multiple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads and g~ve pertinent dates, ~nclud~ng estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) This wellwas converted from a Prudhoe Bay Production well into a produced water injection well for 1984 P.W.I. water flew evaluation on August 27, 1984. Water was injected through the follewing perforations a% 4 s.p.f. 11461'-11494' BKB (Ref. BHCS/GR, 10-22-81) 11502'-11550' BKB ( " ) 11556'-11598' BKB ( " ) 11606'-11612' BKB ( " ) 11618'-11628' BKB ( " ) RECE iVED OCT 1 2 tgl~ Alaska 0d & Gas Cons. Commission Anch0rag~ iereby certify that the foregoing ~s true and correct to the best of my knowledge ~ Title District Petroleum Engin~ Date, Condlt~or~s of Approval, ~f any By Order of Approved by. COMMISSIONER the Commission Date __ Form 10-403 Rev 7-1-80 Submit "Intentions" irt Triplicate and "Subsequent Reports" Irt Duplicate SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY To SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 7-10-84 CC#: 75508 REFERENCE SO.~~ASED HOLE FINAL LOGS ///l'he following material ~s being submitted herewith Please acknowledge receipt by s~gmng a C/ cop~ of th~s letter and returmng It to th~s office -- SFO/UNIT/STATE: N-3 Diff. Temp. Log R-20. Diff. Temp. Log X-27 CH CNL West End Test Well Fluid Density West End Test Well Cont. Flow Survey 5-27-84 #1 11110-11710 GO 5" 5-14-84 #1 10650-12010 GO 5" 6-6-84 #1 10950-11792 GO 5" 5-22-84 #1 9450-9860 GO 5" 5-22-84 ~1 9500-9850 GO 5" (4~82) RECEIVED DATE Carolyn Bishop Development Geology Well Records 1NDLXLD SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL POUCH 6-612 ANCHORAGE, ALASKA 9950:2 GETTY SFO/UNIT/STATE: (-Marathon) MOBIL Date: 5-23-84 PHILLIPS STATE BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) CC#: 75333 REFERENCE SOA~IO FINAL DATA- P ,RES, SURE SURVEY DATA ~he following material is being submitted herewith Please acknowledge receipt by signing a copy of this letter and returmng it to th~s office'-- F-4 R-20 Static & PBU Data Sheet Static Gradient 5-2-84 Otis 5-14-84 GO (4/82) RECEIVED DATE Carolyn Bishop Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SFO AJ~C0 CHEVRON EXXON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907i 265-0000 MAIL' POUCH 6-612 ANCHORAGE. ALASKA 99502 To SFO/UNIT/STATE: (-Marathon) GETTY MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) CENTRAL FILES(CC#' s-Transmittal Only) Date: 4-25-84 CC#: 75248 REFERENCE ~HIO CASED HOLE FINAL LOGS /~The following material is being submitted herewith. Please acknowledge receipt by sign,ng a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: B-17 / R-20 / $-3' S-4 Dual Detector Neutron/GR Completion Record Completion Record Completion Record 4-12/13-84 #3 10250-11250 Dress 5" 2-29-84 #2 10600-11986 Sch 5" 3-10-84 #1 11300-12311 Sch 5" 3-11-84 ~1 8500-9500 Sch 5" (4~82) RECEIVED DATE _ ~-g ,~*~' ~ Carolyn B~shop ~ ~' ,, ~ Development Geology ~9 Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 April 27, 1984 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well R-20 (11-31-12-13) 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 convert it from an oil well into a water injection well. Enclosures District Petroleum Engineer J.D. Hartz Well File #17 STATE OF ALASKA ALASKf, ~)IL AND GAS CONSERVATION ~ MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] 2 Name of Operator COMPLETED WELL 7 Permit No OTHER [] Sohio Alaska Petroleum Company 3 Address Pouch 6-612, Anchorage, Alaska 99502 4 Location of Well At Surface: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevation in feet (~nd~cate KB, DF, etc ) KBE = 48.71' AMSL 12 Lease Designation and Serial No ADL 28279 81-120 8 APl Number 50_029-20641 9 Umt or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) 11 F,eld and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Not~ce, Report, or Other Data PBU NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit ~n Triplicate) (Submit ~n Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans I [] Repairs Made [] Other Pull Tubing [] Other ~ Pulhng Tubing [] (Note Report multiple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads and gIve pertinent dates, ~nclud~ng estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) With reference to the previous Sundry Notices dated: November 10, 1982 and February 21, 1984, for the perforation of R-20 in the 7" line~, it is intended to convert this Prudhoe Bay production well into a produced water injection well for 1984 P.W.I. water flow evaluation. Water will be injected through perforations (4 spf) at 11461'-11494' BKB (Ref. BHCS/GR, 10-22-81) 11502'-11550' BKB ( " ) 11556'-11598' BKB ( " ) 11606'-11612' BKB ( " ) 11618'-11628' BKB ( " ) RECEIVED APR 0 1984 Alaska 0ii & Gas Cons. Commission 1 I hereby Ify t true and correct to the best of my knowledge Anchorage Th~(.~.pac;belo'w for C~m,ss,on use ('¥L'~j% T'tIeDj-~c~'JC~ P~rolelJm Engineer Date7 Y Conditions of Approval. ~f any -- - r~ ~ ~,'ed Cop'/ BT LOlti?i[ IL $IITI Approved by By Order of COMMISSIONER the Commission Form 10-403 Rev 7-1-80 Submit "IntentIons" ~n Triplicate and "Subsequent Reports" ~n Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL' POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 March 12, 1984 Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Gentlemen: Enclosed, well. Mr. C. V. Chatterton Well R-20 (11-31-12-13) PBU in duplicate, are the following forms for the above-named 1, , GJP/J~/pjw Enclosures cc: Form 10-407, Completion Report; Form 10-403, Sundry Notice and Reports on Wells; Form 10-404, Monthly Report of Drilling and Workovers. ~ ~s~; i~Fc~t 1;~tr °leum Engineer J. D. Hartz Geology Well File 917 RECEIVED kqAR 1 a 1984 Alaska 0il & Gas Cons. Commis$ior~ Ar::hcrage · ' STATE OF ALASKA ~ , ALASKJ~ _ 1L AND GAS CONSERVATION ,°,MISSION 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 Sokio Alaska Petroleum Company 81-120 3 Address 8 APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20641 / 4 Location of well at surface 9 Umt or Lease Name 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM (correctedl Prudhc~ Ba~v At Top Producing Interval top of Sag. R. SST. 10 Well Number 1133' SNL, 4169' WEL, Sec. 31, T12N, R13E, UPM R-20 (11-31-12-13) At Total Depth 11 F~eldandPool 901' SNL, 4563' WEL, Sec. 31, T12N, R13E, UPM Prudhoe Bay 5 Elevation in feet (indicate KB, DF, etc ) 6 Lease Designation and Serial No Prudhoe Oil Pool KBE = 48.71' AMSL ADL 28279 12 Date Spudded 13 Date T D Reached 14 Date Comp, Susp or Aband I 15 Water Depth, if offshore 116 No of Completions 10/2/81 10/22/81 10/27/81I feet MSL] one 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 D~rect~onal Survey I 20 Depth where SSSV set 21 Th~ckness of Permafrost 12187'MD 9401'TVD 12142'MD 9361'TVD YES~ NO[]I 2072 feetMD 2000' 22 Type Electric or Other Load Run DIL/~SP, DI~/GR/SP/BHCS, CNL/FDC/GR/Cal, CBL/VDL/CCL/GR, gyroscopic survey 23 CASING, LINER ANDCEMENIING RECORD SETTING DEPTH MD CASINGSIZE'WT PER FT GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 2~"~_q~" Tn.m~la~_~lCr~du~t~ Surface 110 ' 36" 8 cu..vds concrete ]~ _q/R" 72~ L-80 Surface 2721' 17 1/2" 3720 cu.ft. Arctic$(;t II 9 5/R" ~7~ T~-8~ .qurfac~ ]3298' 12 1/4" 1665 cu.ft. Class (~, 130 cu. ft. Arctics~ ;t I 7" 26~ L-80 10829' L2187' 8 1/2" 402 cu.ft. Class G w/18% salt 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, s~ze and number)__~ TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool Top: 11502' 8758' 5 1/2" 10892' 10726~ Bottom: 11628 ' 8866 ' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC 11461'-11494 ' BKB (8724 '-8752' TVDss) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11502 '-11550 ' BKB (8758 '-8799 ' TVDss) 11556'-11598' BKB (8804'-8840" TVDss) 11606 '-116~12 ' BKB (8847 '-8852, TVDss) ,,, ~ ~ ~ ~ '-!!~'~8~8857-'-8866' ~_~_ ~$) 27 PRODUCTION TEST Date F~rst Production i Method of Operation (Flowing, gas I~ft, etc ) 2/14/83] F lowing Date of/est Hourslested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~ .... , FIowTub~ng Cas~ngPressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press 24-HOUR RATE 28 CORE DATA Brief description of I~thology, porosity, fractures, apparent d~ps and presence of o~l, gas or water Submit core ch~ps None M.4R 1 1984 Naska 0il & Gas Cons. Form 10-407 Submit in duplicate Rev 7-1-80 CONTINUED ON REVERSE SIDE 30 GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, -I' ' MEAS DEPTH TRUEVERT DEPTH GOR, and tlme of each p~ ~, BKB Subsea Sag River SST. 11300 ' 8594' Shublik 11353 ' 8636 ' Ivi shak 11457 ' 8721 ' 31 LIST OF ATTAC~TS !/ 32~__1 hereb¥~ theirs true and correct to the best of my knowledge District Petroleum Engineer 3//~// INSTRUCTIONS General' Th~s 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 ~nject~on, air injection, salt water disposal, water supply for injection, observation, injection for ~n-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 ~n 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 ~tem 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 STATE OF ALASKA ALASK.~~ IL AND GAS CONSERVATION C.~r~MMISSION SUNDRY OTICES AND REPORI ON WELLS DRILLING WELL COMPLETED WELL OTHER [] 2 Name of Operator ' Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, AK 99502 4 Location of Well At Sur face: 3190'SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5. Elevation ,n feet (indicate KB, DF, etc ) KBE = 48.71' AMSL Lease Designation and Serial No ADL 28279 7 Permit No 81-120 8 APl Number s0- 029-2~64] 9 Unit or Lease Name Pr~rlh~ _P~__y Unit 10. Well Number R-2n (!1_31_12_13) 1 1. F,eld and Pool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Not~ce, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations J~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Puli Tubing [] Other [] Pulling Tubing [] (Note Report multiple complet~on~ on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads and g~ve pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following additional interval was perforated 1984, using Schlumberger 2 7/8' Hyperdomes at 4 s.p.f. February 29, A lubricator was installed and tested to 3500 psi for all well work. 11461'-11494' BKB (Ref. BHCS/GR, 10-22-81) An SSSV was set and tested in the ball valve 2072' . ¢~ here ~urtl ng ~s true and correct to the best of my knowled§e ~,gne _SK'~_~--~..x..4A~J ~ ~ T,U~District Petroleum mgineer Thes~e~;owf~mm,sslon use~ - Conditions 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 STATE OF ALASKA ALASKa' IL AND GAS CONSERVATION C~ '/IMISSION MONTHLY REPORT OF DRILLING AND WOk OVER OPERATION , Or,,,,ng we,, ~ Workover o.ret,on [] ~ ~ ~ Name of oDerator Sohio _~aska ?etroleum Company 3 Address Pouch 6-612, Anchorage, AK 99502 4 Location of Well at surface 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevatton in feet (,nd,cate KB, DF, etc ) I 6 Lease Designation and Serial No KBE = 48.71' AMSLI ADL 28279 March 84 For the Month of. , 19 7 Permit No 81-12n 8 APl Number so- 029-20641 ., 9 Unit or Lease Name Prudhoe Bay Unit 10. Well No 1~-20 ! 11-31-12-13) 11 F,eld and Pool Prudhoe Bay Prudhoe Oil Pool 12 Depth at end of month, footage drdled, fishing jobs, d,rect~onal drdhng problems, soud date, remarks 13 Casing or hner run and quant~tms of cement, results of pressure tests 14 Coring resume and brief description 15 Logs run and deoth where run 1 6 DST data, perforating data, shows of H2S, miscellaneous data See Attached 17 I hereby~c~rt,j/y that d%e.413reg~O~qg,,s true and corr~t to the best of my knowl~ge,j Alaska 0il ' Dis~ict Pe~ole~ Engine~ fo~ach NOTE~e~ort on th,~ ,s requ,red calendar month, r~rdless of the status of o~erat,o.s, and must be hied ,~ duph~ate w,th ~he Alaska Od and ~as Conservation ~omm~ss~on by the 15th of the su~e~mg month, unless otherwise d~r~ed. Form 10~04 Submit m duohcate Rev 7-1 ~0 PERFORATING DATA - Well R-20 (11-31-12-13) PBU February 29, 1984: March 5, 1984: Rigged up Schlumberger and perforated the following additional interval using 2 7/8" Hyperdomes at 4 spf: 11461 '-11494 ' BKB (Ref. BHCS/GR, 10/22/81 ) Set and tested SSSV in ball valve nipple at 2072'. Well on production. SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL. POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 February 21, 1984 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well R-20 (11-31-12-13) PBU Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to perforate an additional interval in this well. Yours very truly, GJP/J~/pjw C/District ~e~roleum Engineer Enclosures cc: J. D. Hartz Geology Well File #17 FEB STA I'E OF ALASKA ALASK( ')IL AND GAS CONSERVATION~'~MMISSION SUNDRY NOTICES AND REPOR%., ON WELLS 1 DRILLING WELL [] COMPLETED WELL 2 Name of Operator 7. Perm,t No Sohio Alaska Petroleum Company 81-120 3 Address 8 APl Number Pouch 6-612, Anchorage, AK 99502 50- 029-20641 4 Locat,on of Well At Sur face: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevation in feet (,nd,cate KB, DF, etc ) KBE = 48.71' AMSL Lease Des,gnatlon and Serial No ADL 28279 12. OTHER 9. Unit or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) PBU 11. FIeld and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Not~ce, Report, or Other Data NOTICE OF INTENTION TO. SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit ~n Duplicate) Perforate ~ Alter Casing [] Perforations [] Altering Casing [] StImulate [] Abandon [] Stimulation [] Abandonment [] Repmr Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulhng Tubing [] (Note Report mult,ple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, ~ncludmg estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following additional interval will be perforated February/March, 1984, using Schlumberger 2 7/8" Hyperdomes at 4 s.p.f. A lubricator will be installed and tested to 3500 psi for all well work. 11461'-11494' BKB (Ref. BHCS/GR, 10-22-81) be set and tested in the ball valve nipple at RECEIVED FEB 221984 An SSSV will 2072' . l~~gnledhereby certify that the foregoing is true and correct to the best of my knowledge The spa~/elow for Comm,ss~on ule 0 ~/ Condltio'l~s of Approval, if any ~,4~proved Co,:,' Returned Date BII' [~N~I[ IL SlilFI'it ay Order of Approved by. COMMISSIONER the Commission Form 10-403 Rev 7-1-80 Submit "IntentIons" ~n Triplicate and "Subsequent Reports" ~n Duplicate SOHIO ALASKA PET~qOLEUM COMPANY SFO ARCO EXXON PHILLIPS STATE OF AK CENTRAL FILES(CC#'s-Transmittal Only 31 1 I "C" S'I'REET Ar,ICHORAGE. ALASKA TELEPHONE (907! 265-0000 MAIL POUCH 6 61 2 ANCHORAGE. ALASKA 99502 Date: 5-23-83 Trans. #: 074467 CC#: . 074467 REFERENCE: SOHIO MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- 02-24-83 RFT Run 1 Sch. 68080 02-24-83 Open Hole Run 1 Sch 68080 03-13-83 Open Hole Run l&2 Sch. 68165 02-10--83 TUi~m Run 1 Sch. 68011 03-13-83/ TDT-M Run 2 Sch. 68126 05-05-83 TDT-M Run 3 Sch. 68245 /r' ~ ~ t,, '~ 10=02-82 TDT-M ~]~:'I~~',T~) "' ~ ) Run 2 Sch. 65651 02-10-83 CH CNL Run 1 Sch. 68087 12-09-80 TDT-M (REP~) Run 2 Sch. 61247 03-14-83 Open Hole ~' Run 1 Sch. 68130 03-04-83 TDT-M Run 1 Sch. 68127 04-16-83 Open Hole Run l Sch. 68210 03-28-83 Open Hole Run 1 Sch. 68161 ~/82) *SFO & EXXON: An Asterisk:(*) next to a listing abouve means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm this. RECEIVE ,. .,~/. ~ ,_ _ ,,, .. Anne Jones __ -/// ~ /~-"-//~ ~ ~'~, '~., ~ L; Development Geology DATE L ~L///'t(/~/~~//~v%.. ~",,~ ~ Well Re co rds :'"',i" t' ' · TO SFO/UNIT/STATE: (-Marathon) SFO ARCO CHEVRON EXXON GETTY MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only) TELEPHONE (9071 265 0000 MAIL POUCH 6 612 ANCHORAGE. ALASKA 99502 Date: 5/17/83 CCt!: 74452 REFERENCE ~IO CASE__~D HO__LE FINAL LOGS /The follow,ng mater,al ,s be,ng subm,tted herew,th Please acknowledge rece,pt by s,gn,ng a /.~ copy of th,s letter and return,ng ,t to thIs ofhce - __ SFL/UNIT/STATE: G-7 TDT-M 3/13/83 #2 10350-11357 $ch 5" ,.~R~20 TDT-M 3/4/83 #1 11200-12096 Sch 5" E-13 Spinner 4/8/83 #2 10900-11300 Otis 5" X-18 Spinner 4/26/83 #1 10630-11115 Otzs 5" B-1 Fluid ID 4/21/83 #1 9550-9850 Otis 5" R-18 Temperature 4/30/83 #4 9800-10400 Camco 5" A-22 Completion 3/14/83 #1 10680-12235 Sch 5" C-2 EPL 4/14/83 #1 9800-10110 Sch 5" H-ii GST 3/7/83 #2 9142-9566 Sch 5" ,/82) f. , .t~.~,v~ i~'I~Y ~ v~'~ Victoria Aldridge ' Development Geology ~9 DAli Alaska Otl& G.~q tL: ,~s. Well Records TP1-5 SFO ARCO CHEVRON EXXON GETTY To SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only)_ TELEPHONE (907) 265-0000 MAIL POUCH 6 612 ANCHORAGE, ALASKA 99502 Date: 4/19/83 CCtJ: 56303 REFERENCE $,~__H_IO CA_~___SED HOLE FINAL LOGS /'The submitted herewith. Please acknowledge receipt by mgmng a following material being IS copy of th~s letter and returning ~t to th~s office.- SFO/UNIT/STATE: J-1 Spinner 3/8/83 #1 8600-9050 GO 5" A-13 Flow Survey 3/15/83 #1 9200-9620 GO 5" E-19 Flow Survey 3/23/83 #1 11400-11710 GO 5" R-20 Flow Survey 3/10/83 #1 11300-11800 GO 5" ~/82) RECEIVED DAT£ C/l'/' - /&/~'~'~,~t', / ~, ~ "J Victoria Aldridge ,,.'b - - , '," Development Geology 19 i.I 11 Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY o ANCO - MAIL: POUCH 6-6 ] :2 CHEVRON ANCHORAGE. ALASKA 99502 EXXON GETTY 4/13/83 ~o SFO/UNIT/STATE: Date: (-Marathon) MOBIL Trans. ~: - PHILLIPS CC#: 56282 BPAE (Transmittal Only) CENTRAL FILES (CCt/'s - Transmittal Only) REFERENCE: ~/~HIO FINAL DATA - PRESSURE SURVEY DATA The following material is being subrmtted herewith, Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- A-20~ Pressure Survey & BHPD Otis 2/27/83 B-7 ~t~ Pressure Analysis & BHPD Camco 3/8/83 B-5~" " " " " Camco 3/9-11/83 C-8~ Pressure Survey & BHPD Otis 2/10,12/83 A-13~/ " " " " GO 3/15/83 J-l~ " " " " GO 3/8,9/83 R-20~ " " " " GO 3/10,11/83 A-24 / Pressure Analysis & BHPD Camco 3/21/83 E-19~' " Survey " " GO 3/23/83 A-25,' Pressure Survey & BHPD GO 4/1,2/83 A-23- Pressure Analysis Camco 4/1/83 A-26 ~' " " C~mco 3/17/83 A-27v~ " " Camco 3/30/83 A-28z/ Pressure Survey Otis 3/9/83 B-9 ~- Pressure Survey Otis 3/30/83 E-12 ~/ Pressure Analysis Camco 3/14/83 E-13 Pressure Analysis Camco 3/19/83 E-14~'' Pressure Survey Otis 3/27/83 E-19 / " " GO 3/3/83 ~2) RECEIV[,D OAT[_ Victoria Aldridge b~'~"']i' ' D~'v e 1 opine n t Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY ' SF0 ARCO CHEVRON EXXON GETTY (-Marathon) MOBIL PHILLIPS BP.M~ (Transmittal Only.) . CENTRAL FILES (CC#'s - Transmittal Only) ~o SFO/UNIT/STATE: TELEPHONE (9071 265-0000 MAIL: POUCH 6-61 2 ANCHORAGE. ALASKA 99502 Date: REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a c,op¥ of this letter and returning it to this office:-- ®0 32) Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502 March 15, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well R-20 (11-31-12-13) Enclosed, in duplicate are the following forms for the above-named well. 1. Form 10-407, Completion Report 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. GJP:JLH:pjw Enclosures cc: J. D. Hartz - Geology Well File #17 ~°'~rs very_..tr uly, G. 'J.~~ isga District Petroleum Engineer ALASKA ,~AND GAS CONSERVATION C ,..~IISSION WELL COMPLETION OR RECOMPLETION REPORT AND LO 1 Status of Well Class,f~cat.on of Serv,ce Well OIL ]K] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2 Name of Operator 7 Permit Number Sohio Alaska Petroleum Company 81-120 3 Address 8 APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20641 4 Location of well at surface 9 Unit or Lease Name 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM (corrected) Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST. 10 Well Number 1133' SNL, 4169' WEL, Sec. 31, T12N, R13E, OPM R-20 (11-31-12-13) At Total Depth 11 F,eld and Pool 901' SNL, 4563' WEL, Sec. 31, T12N, R13E, UPM Prudhoe Bay 5 KBEElevat'°n-- ,n48feet. 71'(Ind~cateAMsLKB' DF, etc ) I 6 LeaseADLDes~gnat~on28279 and Serial No Pr udhoe Oil Pool I 12 ~.a6e/~2o~dj.ed 1310/22/81Date T D Reached 14 Date Comp, SusP10/27/81 or Aband 15 Water Depth, .f offshorefeet MSL 116 No of Complet,OnSone I 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 D~rect~onal Survey 20 Depth where SSSV set 21 Thickness of Permafro~t 1218?'MD 9401'TVD 12142'MD 9361'TVD YES~ NO[] 2072 feetMD 2000' 22 Type Electric or Other Logs Run DIL/GR/SP, DIL/GR/SP/BHCS, CNL/FDC/GR/Cal, CBL/VDL/CCL/GR, gyroscopic survey 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT PER FT GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate~iConductor Surface ]]0.' ~6" 8 cu.yds, concCete 13 3/8" 72~ L-80 Surface 2721' 17 1/2'~ _q72~ ~u.ft_ Ar~.~_.~t II 9 5/8" 47# L-80 Surface 11298' ]2 ]/4" 130 cu. ft. Arcticset T 7" 26# L-80 10829,' 12187 ' 8 1/2" 402 24 Perforations open to Product,on (MD+TVD of Top and Bottom and 25 TUBING RECORD ~nterval, s~ze and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool top: 11-~02' 8758' 5 1/2" 10892' 10726' Bottom: 11628 ' 8866 ' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC 11052' - 11550' BKB (8758' - 8799' TVDss) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11556' - 11598' BKB (8804' - 8840' TVDss) 11606' _ 11612' BKB (9947' _ 8852' TVDss) . 116~18' - 11628' BKB (8857' - 8866' TVDss) 27 PRODUCTION TEST Da%e F~rst Production Method of Operation (Flowing, gas I~ft, etc ) 2/14/83 Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIo , TEST PERIOD ~ OIL-BBI' GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Flow Tubing, Casing Pressure CALCULATED Press. 24-HOUR RATE 28 COP E DATA Br~efdescr~pt~onofl~thology, poros~ty, fractures, apparent d~ps and presence of od, gasorwater Subm~tcorech~ps None Form 10-407 ,~h? , S~bm~t in duphcate Rev 7-1-80 CONTINUED ON REVERSE SIDE 29 30 GEOLOGIC MARKERS FORMATION TESTS NAME Include ~nterval tested, pressure data, all fluid MEAS DEPTH TRUEVERT DEPTH GOR, and t~me of each phase BKB Subsea Sag River SST. 11300' 8594' Shublik 11353 ' 8636' -' Ivishak 11457 ' 8721' 31 LIST OF ATTACHMENTS 32 I hereby t u and correct to the best of my knowledge S,gned ~.//J -~ P 1~~s ~''~ ' ~"~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases ~n Alaska. Item 1. Class~hcation of Service Wells: Gas injection, water injection, steam injection, a~r 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 th~s 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- 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, ~ndicate "none". Form 10-407 t¢ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL [] COMPLETED WELL:tEl OTHER [] 2 Name of Operator 7 Permit No Sohio Alaska Petroleum Company 81-120 3 Address 8 APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20641 4 Location of Well At Surface: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevation m feet (md~cate KB, DF, etc ) KBE = 48.71' 12 I 6 Lease Designation and Serial No ADL 28279 9 Umt or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) 11 F~eld and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notme, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit ~n Tr~phcate) (Submit ~n Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulhng Tubing [] (Note Report mult,ple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads and g~ve pertinent dates, ~nclud~ng estimated date of starting any proposed work, for Abandonment see 20 AAC 25 105-170) The following intervals were perforated February 13-14, 1983, using Schlumberger 2 7/8" Hyperdomes at 4 spf. A lubricator.w~s.installed and tested to 4000 psi on all well work. llO~ - 11550' BKB (Ref. BHCS/GR, 10/22/81) 11556' - 11598' BKB ( " ) 11606' - 11612' BKB ~ " ) 11618' - 11628' BKB ( " ) An SSSV was set and tested in the ball valve nipple at 2072'. S~gned O,M,--tJ% T,tleDiStrict Petroleum Engineer The sP~..~.e, below for~5~T~m,ss,on use (~ Conditions of Approva-T, ~f any Date By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev 7-1-80 Submit "Intentions" ~n Triplicate and "Subsequent Reports" ~n Duphcate ' STATE OF ALASKA · ALASKA ~'_ AND GAS CONSERVATION CC~~ .vllSSlON ~ ~-~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS Drdl,ng well ]~[] Workover operat,on [] 2 Name of operator 7 Permit No Sohio Alaska Petroleum Company 81-120 3 Address 8 APl Number :Pouch 6-612, Anchor:age,, Alaska 99502 50-50-029-20641 4 Location of Well at surface 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 5 Elevation ~n feet (~nd~cate KB, DF, etc ) 6 Lease Designation and Serial No KBE = 48.71' ADL 28279 9 Umt or Lease Name Prudhoe Bay Unit 10 Well No R-20 (11-31-12-13) 11 Field and Pool Pr udhoe Bay Prudhoe Oil Pool For the Month of. February 83 12 Depth at end of month, footage drdled, fishing jobs, d~recUonal drdhng 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 16 DST data, perforating data, shows of H2S, m~scellaneous data See Attached 7 I herebylbe,rtlfy,~t t~re[to~ng ~s true and correct to the best of my knowledge SIGNE~'~~L/--/16-I'/'0~- TITLE.Distr. Petr. Engineer DATE '-.~/i/~/~,~"23___ NOTE[--Report o~th~ls form Is requlr~ for each calendar month, regardless of the status of operations, and must be fi~d ,n ~l/uPhcate Od and-Gas Conser-'q~t~on Comm~ss~on~'oy the 15th of the succeeding month, unless otherwise d~rected Form 10-404 Rev 7-1-80 w~th the Alaska Submit ,n duplicate PERFORATING DATA - R-20 (11-31-12-13) February 11, 1983: Pressure tested ~ubing and inner annulus. February 13-14, 1983: February 16, 1983: Rigged up Schlumberger and perforated the following intervals using 2 7/8" Hyperdomes at 4 spf. 11052' - 11550' BKB (Ref. BHCS/GR, 10/22/81) 11556' - 11598' BKB ( " ) 11606' - 11612' BKB ( " ) 11618' - 11628' BKB ( " ) Put well on production. Shut well in to p~epare for static pressure survey. February 18, 1983: Ran static pressure/temperature survey at 8800' TVDss. February 19, 1983: Set and tested SSSV in ball valve nipple at 2072'. Well on production. November 10, 1982 , Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells F-17 and R-20 PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. This contains our proposal to perforate the wells. Yours very truly, GJP:JLH:ps Enclosures cc: J. D. Hartz Geology Well File #17 G. J. Pl isga District Petroleum Engineer A(O STATE OF ALASKA (~ ALASK IL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1 DRILLING WELL:~5~: COMPLETED WELL [] OTHER [] 2 Name of Operator Sohio Alaska Petroleum Company 3 Address Pouch 6-612, Anchorage, Alaska 99502 4 Location of Well At Surface: 3190' SNL, 3658' WEL, Sec. 32, T12N, R13E, UPM 7 Permit No 81-120 8 APl Number 50- 029-20641 9 unit or Lease Name Prudhoe Bay Unit 10 Well Number R-20 (11-31-12-13) 11 Field and Pool Prudhoe Bay 5 Elevation in feet (indicate KB, DF, etc ) 6 Lease Designation and Serial No Prudhoe Oil Pool KBE = 48.71 AMSL ADL 28279 12 Check Appropriate Box To Indmate Nature of Notme, Report, or Other Data NOTICE OF INTENTION TO SUBSEQUENT REPORT OF (Submit m Tnphcate) (Submit m Duplicate) Perforate ~ Alter Casing [] Perforauons [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repa,r Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulhng Tubing [] (Note Report multiple completions on Form 10-407 w~th a submitted Form 10-407 for each completion ) 13 Describe Proposed or Completed Operations (Clearly state all pertinent detads 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 November/December 1982 using Schlumberger 2 7/8" Hyperdome guns at 4 spf. A lubricator will be installed and tested to 3500 psi on all well work. 11052' - ~550' BKB (Ref. BHCS/GR, 10/22-81) 11556' - 11598' BKB ( " ) 11606' - 11612' BKB ( " ) 11618' - 11628' BKB ( " ) An SSSV will be set and tested in the ball valve nipple at 2072'. RECEIVED NOV 1 5 I982 Alaska 0il & Gas Car~s, Commission Anchorage 14 I hereby certify that the foregoing ~s true and correct to the best of my knowledge S,gned~.~'.~~,~'(~~_~'~'~_~..._~_._ T,tleDistrict Petroleum Engineer The space~ ~'be~low ior Commission ~se Conditions of Approval, ~f any Approved L, opy Approved by Date //-~//-,~ 2.., COMMISSIONER Returned By Order of the Comm~sslon Date /_~~/~ Form 10-403 Rev 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" ,n Duplicate SOHIO RESTRICTED SOHIO ALASKA PETROLEUM COMPANY TO SFO/UNIT/STATE ~ .... . ii ~ BPAE =T, ransm__i.t.ta.10.nly _ J IIII Indexed 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 11/30/81 STATE: 11/30/81 1208 REFERENCE' .. ~-'~o'HIo~~ FINAL DATA R-20 FINAL OPEN HOLE LOGS: ~/'~The following material is being submitted herewith. Please acknowledge receipt by mgning a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: FINAL OPEN HOLE LOGS: R-20 R-20 R-20 R-20 DIL/SFL (Sch) 10/17/81 & 10/22/81 BHCS " 10/22/81 FDC " 10/22/81 FDC/CNL " 10/22/81 #1&2 2" & 5" #1 2" & 5" #1 2" & 5" #1 2" & 5" STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Survey 10/1-17/81 Gyro-Multi Shot Survey 10/29/81 / RECEIVED DATE 19 Alaska 0ii & Gas Cons. Commissioa Anchorage Job# AL1081D36 Job# A1081G0090 Ca~l Krie~ De~l/~p~~eology W~~rds ' SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502 November 12, 1981 Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-20 (11-31-12-13) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys. This well has been completed as a non-perforated oil well. Yours very truly, R. H. Reiley District Drilling Engineer RHR: ja Enclosures CC: Well File #17 Geology RECEIVED NOV 3 o 198] Alaska Oil & Gas Cons. Cornrnis$1or~ Anchorage ALASK IL AND GAS CONSERVATION C., bllSSION '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 Company 81-120 3 Address 8 APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20641 4 Location of well at surface 9 Umt or Lease Name 3190' SNL, 3658' ~EL, Sec. 32, T12N, R13E, UPM (~%~~) Prudhoe Bay Unit At Top Pro~/~ Interval top of Sag R. SST. ~'~1;'1~1 10 Well Number 1133'-N~-~, ~169' WEL, Sec. 31, T12N, R13E, UPM Surf._.E ' R-20 (11-31-12-13) 11 Field and Pool 901 .... , ' Prudhoe Bay 5 Elevation m feet (,ndlcate KB, DF, etc ) [ 6 Lease Deslgnat,on and Ser.al No Prudhoe Oil Pool KBE = z~8.71' AMSLI ADL 28279 12 Date Spudded 13 Date T D Reached 14 Date Comp, Susp or Aband 15 Water Depth, ~f offshore 116 No of Completions 10/2/81 10/22/81 10/27/81 feet MSLI one 17 TotalSepth(MS+TVS) 18 Plug Back Septh (MD+TVS) 19 DlrectlonalSurvey I 20 Depth where SSSV set I 21 Thlckness of Permafrost 12187'MD 9401'TVD 12142'MD 9361'TVD YES~ NO[]I 2072 feetMDI 2000' 22 Type Electmc or Other Logs Run DIL/GR/SP, DIL/GR/SP/BHCS, CNL/FDC/GR/Cal, CBL/VDL/CCL/GR, gyroscopic survey 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSIZE WT PER FT GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulat~!Conductc~ Surface 110' 36" 8 cu.yds, concrete 13 3/8" 72# L-80 Surface 2721' 17 1/2" 3720 cu. ft. Arctlcs('~t II 9 5/8" 47# L-80 Surface 11298' 12 1/4" 1665 cu.ft. Class G 130 cu. ft. Arctics~t I 7" 26# L-80 10829' 12187' 8 1/2" 402 cu. ft. Class G w/18% salt 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD ~nterval, s~ze and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2" 10892' 10726' None 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27 PRODUCTION TEST Date F~rst Pro.duct~on Method of Operation (Flowmg, gas I~ft, etc ) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-McF wATER-BBL cHOKESlZE IGAS'OILRATIO TEST PERIOD , Flow Tubing Casing Pressure CALCULATED.1~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28 COP E DATA Brief description of Ilthology, porosity, fractures, apparent dips and presence of o11, gas or water Subm't core ch'~'~ !:: [ [ I V [ ~ None NOV 3 0 19 81 3Mas~ 0il & Gas Cons. Commission Anchorage Form 10-407 Submit in duphcate Rev 7-1-80 CONTINUED ON REVERSE SIDE 29 30 GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluIds recovered and gravity, MEAS DEPTH TRUEVERT DEPTH GOR, and tJrne of each phase BKB Subsea Sag River SST. 11300' 8594' Shublik 11353' 8636' Ivishak 11457' 8721' 31 LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys 32 I hereby certify that the foregoing ~s true and correct to the best of my knowledge MCM R.H. Reile¥ ~ Enqlneer ' INSTRUCTIONS General Th~s form is designed for submitting a complete and correct well completion report and log on all types of lands and leases ~n Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water d~sposal, 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- lng and the location of the cementing tool. Item 27 Method of Operation. Flowing, Gas L~ft, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28. If no cores taken, indicate "none". ~.T,L R-20 (11-31-12-13) HISTORY Spudded well at 1230 hours, October 2, 1981. Directionally drilled 17 1/2" hole to 2725'. Ran 70 jts. 13 3/8" 72# L-80 Buttress casing to 2721'. Cemented with 3720 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2711'; tested casing to 3000 psi, okay. Drilled out to 2761', ran leak-off test to 0.63 psi/ft, gradient. Directionally drilled 12 1/4' hole to 11310'. Ran 295 jts. 9 5/8" 47# L-80 Buttress casing to 11298'. Cemented in two stages: First stage with 1665 cu.ft. Class G cement; second stage through D.V. packer at 2587' with 130 cu. ft. Arcticset I cement pre- ceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 12187'. Ran open hole logs. Ran 34 jts. 7" 26# L-80 IJ4S liner to 12187'. Cemented with 402 cu. ft. Class G cement with 18% salt. Cleaned out to 12142', tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 276 jts. 5 1/2" 17# L-80 IJ4S IPC tubing to 10892'. Landed tubing with ball valve at 2072'. Installed and tested tree. Displaced tubing to diesel; set packer at 10726'. Tested tubing to 3500 psi, okay. Released rig at 0600 hours, October 27, 1981. RECEIVED NOV. 0 1981 ~laslfa Oil & Gas Cons, Comm[$$io. ~chorage ( GREAT LAND DIRECTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY SOHIO COMPANY R-20 WELL NAME PRUDHOE BAY LOCATION AL1081D36 JOB NUMBER Single Shot TYPE SURVEY Brian West, .... Engineer NAME TITLE D.~TE SIGNATURE - ~' 1600 11280 DEPTH INTERVAL FROM TO '-DATES- SURVEY TAKEN 10/1/81 FROM 10/17/81 TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL G We have retained a copy of your survey report in our files for your convenience; however, should you so desire, all copies of the survey report will be forwarded to you on written request. All surveys are kept Jn a locked file and are held in strictest confidence. Additional copies of your survey report can be made from the original by any blueprint company. NOV..,z 0 19~1 'Alaska Oil & Gas Cons. Cornrnis,~ion AnChorage COMPLETION REPORT FOR GLDD BY FM L INDSEY 6, AS50C. SOkl'~O ALASKA PETROLEUM WELL R-20 COt~.PUTER .~4ETHOD(RADIUS OF CURVATURE) COMPUTER DATE(IO-20-B1) FIELD 'qETHODIAVERAGE} SURVEY DATE(lO-OI-81) ~4AGNETIC SINGLE SHOT SURVEY RECORD OF SURVEY TRUE ;IEAS. DRIFT VERTICAL DEPTH ANGLE DEPTH D H SUB DRIFT SEA DIREC DEG · TOTAL COORDINATES CLOSURES DISTANCE ANGLE D M DOG LEG SEVERITY DEG/IOOFT 0 0 0 0.00 -86,76 $ O,OOE 0o00 S 0,00 W 0,00 & 0 0 0 W 0,000 ASSU~AED STRAIGHT TO 1600 FT, 1600 1 0 1599.91 1513.15 S69.00E 1743 0 15 1742.90 1656,14 S88,00E 1867 I 15 1866,89 1780,13 SSO,OOW 1960 2 0 1959,85 1873,09 S80.OOW 205? 3 30 2051.75 1964-99 N~I.OOW 2147 5 15 2146,46 2059.70 N72-OOW 2239 7 45 2237,87 2151-11 N72.00W 2331 10 0 2328,76 2242.00 N77,00W 2424 12 0 2420.05 2333-29 NSI-OOW 2516 14 0 2509.68 2422,92 N87,00W 2610 16 0 2600,48 2513,72 N82,00W 2791 17 45 2773,68 2686,92 N87,00~ 3102 25 0 3063.09 2976,33 N84.00W 3474 32 15 3389,40 3302.64 N84-OOW 3785 40 0 3640,42 3553.66 N84.0OW 4002 46 0 3799,05 3712.29 N83,00W 4141 46 0 3895,61 3808.85 N79.00W 4236 45 0 3962-19 3875-4~ N74-OOW 4321 43 0 4023,33 3936,57 N73,00W ~632 ~5 15 4246.56 4159.80 N68.00W 5033 49 30 4518-05 4431.29 NTO,OOW 10,82 S 7-43 E 11.1] S 8.96 E 12,23 5 9,03 E 12.68 5 6,z~4 E 12,72 S 2.04 E t1.03 S ~.99 W 7,82 $ 14,89 w 4,02 S 28,56 W 0,64 S 45,98 W 1,51 N 66,55 W 3.84 N 90,76 W 8,88 N 143.04 W 17.77 N 255,95 W 36,38 N 433-07 W 55,53 N 615,28 W 72.28 N 762.25 W 87.92 N 860.99 W 103,7] N 926.86 W 120.50 N 983.47 W 192,75 N 1187.49 W 298.46 N 1~62-88 W 13,13 S 34 29 59 E 14.29 5 38 49 al E 15,20 5 36 27 31 E 14.23 $ 26 5~ 30 E 12.89 S 9 8 6 E 12.11 S 2~ 20 12 W 16,82 S 62 18 8 W 28,85 S 81 58 25 W 45,98 S 89 11 5~ W 66,57 N 88 ~1 3~ W 90.8~ N 87 ~ 16 W 1~3.~2 N 86 26 ~6 W 256.57 N 86 1 ~2 W 43~,60 N 85 11 50 W 617,78 N 84 50 32 W 765.67 N 84 ~ 58 W 865,~7 N 8~ ~0 9 W 932,64 N 83 ~6 50 W 990.82 N 8~ 0 52 W 149~,01 N 78 28 ~ W 0-063 0,526 0-809 0-806 1-632 1-846 2,717 2,451 2,159 2,207 2,166 1o000 2-338 1.949 2-~92 2,775 2-070 2-83~ 2-416 1,087 1-098 SECTION DISTANCE 0.00 -10.60 -lZ.l~ -12.57 -10.27 -6,14 1,05 11,~6 25~ 43..~ 63.30 86.92 137.91 247.4O 420,70 598,97 7¢3.20 841.55 908.9% 967.91 1184.35 1~79,20 SOHIO WELL R-20 SINGLE SHOT SURVEY OCT, 81 RECORD OF SURVEY TRUE NEAS. DRIFT VERTICAL SUB DRIFT DEPTH ANGLE DEPTH SEA DIREC D M DEGe TOTAL COORDINATES 5563 49 0 4864,02 4777.26 N67,00W 445,59 N 1836,40 6038 49' 0 5175.64 5088,88 N66,00W 588.54 N 2165,15 6544 48 15 5510,10 5423,34 NbS,0OW 746,00 N 2510,66 6868 49 15 5723.73 5636,97 N63,00W 852,77 N 2729,59 7182 '52 0 5922,91 5836-15 N63,00W 962,96 N 2945,84 7489 50 0 6116-10 6029-34 N72,OOW 1054,I6 N 3166,02 7789 50 0 6308,93 6222,17 N73,00W 1123,27 N 3385,20 --'~ii3 52 45 6511.16 6424,40 N72,00W 1199.38 N 3626,58 8672 50 30 6858,17 6771,41 N72,00W 1334.79 N 4043.34 9120 48 30 7149,11 7062,35 N70,OOW 1445,69 N 4365,41 --'~652 50 0 7496.37 7409,61 N68,00W 1590,1I N 4741,64 10164 51 0 7822,03 7735.27 N68,00W 1738,10 N 5107,94 10384 48 0 7964,90 7878,14 N68,00W 1800,76 N 5263,03 ib850 44 0 8288,54 8201.78 N68,00W 1926,31 N 5573,77 11220 40 0 8563,45 8476.69 N63,00W 2028,92 N 5798,94 11280 40 0 8609,41 8522,65 N63,00W 2046,43 N 5833.30 ROTTO~4 ttOLE CLOSURE 6181,85 FEET AT N 70 40 5 W CLOSURES D I STANCE ANGLE D N 5 1889.69 N 76 21 39 W 2243,72 N 7~+ 47 34 W 2619,15 N 73 27 5 W 2859,70 N 72 39 0 W 3099.24 N 71 53 ~Z W 3336.91-N 71 35 3 W 3566.69 N 71 38 35 W 3819.76, N 71 ~1 59 W ~257.97 N 7~ ~3 5Z W ~598.57 N 71 ~0 36 W 5001,16 N 71 27 39 W 5395,56 N 71 12 28 W 5562.57 N 71 6 4~ W 5897,25 N 70 56 4 W 61~3,63 N 70 ~2 58 W 6181.85 N 70 40 5 W DOG LEG SEVERITY DEG/iOOFT 0,336 0-159 0.185 0,470 0,87b 1,840 0,255 0,871 0,403 0.512 0.358 0,195 1-364 0.858 1.217 0.000 SECTION DISTANCE 188o'"'""? 2616,06 2857.99 3098.52--- 3336.48 3566,18 3819.14 4257,23 4597,86 -- 5000,68 5395.32 5562.41 5897,L9 6143,63 6181.85 SOHIO WELL R-20 SINGLE SHOT SURVEY ~£A$~RED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. '20 OCT, 81 TRuE MEASURED VERTICAL SUB HD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 187 187. 100 0 0 287 287. 200 0 0 387 387, 300 0 0 ~87 487, 600 0 0 587 587. 500 0 0 687 687, 600 0 0 787 787, 700 0 0 887 887, 800 0 0 987 987, qO0 0 0 1087 1087. 1000 0 0 1187 1187. 1100 0 0 1287 1287, 1200 0 0 1387 1387, 1300 0 0 1487 1487, 1400 0 0 1587 1587. 1500 0 0 1687 1687, 1600 0 0 1787 1787. 1700 0 0 1887 1887. 1800 0 0 1987 1987, I900 0 0 2087 2087. 2000 0 0 2187 2187- 2100 0 0 2288 2287. 2200 1 2390 2387. 2300 3 2 2492 2487. 2400 5 2 2596 2587. 2500 9 2700 2687. 2600 13 4 2805 2787, 2700 17 2911 2887, 2800 24 7 3018 2987. 2900 31 7 3128 3087. 3000 41 10 3240 3187. 3100 53 12 3354 3287, 3200 67 14 3471 3387, 3300 84 17 9591 3487, 3400 104 20 3716 3587, 3500 129 25 0.18 S 0.01 E 0,44 $ 0.04 E 0,80 S 0.11 E 1.26 S 0.23 E 1.81 S 0.40 E 2.45 S 0,65 E 3,18 S 0.97 E 3,97 S 1,37 E 4.83 S 1,88 E 5,74 S 2.49 E 6,70 S 3.20 E 7.68 S 4.0~ E 8,68 S 4,99 E 9.69 S 6.07 E 10,69 $ 7-27 E 11,13 $ 8-56 E 11.29 S 9,22 E 12-31 S 8.58 E 12,82 S 5,40 E 12.29 S 0,24 W 9,78 $ 8,83 W 5,77 S 21,71 W 1.81S 39.22 W 1,12 N 60,87 W 3,34 N 86,90 W 6,84 N 116,04 W 9,11 N t47-34 W 11.34 N 182,26 W 14.56 N 222,15 W 18,93 N 266,99 W 24,17 a 316.92 W 29,93 N 371,65 W 36,21 N 431.44 W 43,18 N 497.74 W 50,98 N 571,97 W SoHIo WEL~ R-20 SINGLE SHOT SURVr_Y ~EASURED DEPTH AND OTHER DATA FOR EVERy EVEN 100 FEET OF SUB SEA DEPTH. MEASURED DEPTH TRUE VERTICAL SUB MDITVD DEPTH SEA DIFFERENCE VERTICAL CORRECTION TOTAL COORDINATES 20 OCT. 3846 39B5 4270 4408 4548 4689 4835 4985 5138 5292 5445 5597 5750 5902 6055 6207 6358 6509 6660 6811 6965 7124 7285 7443 7599 7754 7911 8073 8237 8399 3559 8717 6872 9025 3687. 3600 159 9787. 3700 197 3887. 3800 241 3987. 3900 283 4087. 4000 321 4187. 4100 360 4287. 4200 402 4387. 4300 448 4487. 4400 498 4587. 4500 551 4687. 4600 605 4787. 4700 658 4887. 4800 710 498?. 4900 763 5087. 5000 815 5187, 5100 868 5287. 5200 920 5387, 5300 971 5487. 5400 1022 5587. 5500 1072 5687. 5600 1124 5787. 5700 1178 5887. 5800 1237 5987, 5900 1298 6087. 6000 1356 6187, 6100 1412 6287. 6200 1467 6387, 6300 1524 6487, 6400 1586 6587, 6500 1650 6687, 6600 1712 6787. 6700 1772 6887. 6800 1830 6987. 6900 1885 7087, 7000 1938 3O 38 44 42 38 39 42 46 5O 53 54 53 52 53 52 53 52 51 51 50 52 59 61 58 56 55 57 62 64 62 60 58 55 53 59.82 N 70,81 N 86.17 N 110.39 N 138.69 N 171.22 N 208,00 N 246.54 N 285,95 N 326.13 N 368.08 N 411,26 N 455.64 N 501.18 N 547.03 N 593.74 N 640.64 N 687.70 N 734.94 N 783,16 N 833.33 N 886.49 N 942,15 N 997.73 N 1042,98 N 1079.93 N 1115;40 N 1151,20 N 1189,60 N 1229,82 N 1269,27 N 1307.80 N 1345.52 N 1383,36 N 1421.62 N 655,14 W 750.17 W 851,80 W 949.78 W 1040.43 W 1132.21 W 1225,54 W 1324, 18 W 1428,84 W 1537.71 W 1646.81 W 1754.23 W 1860.02 W 1966.12 W 2071.28 W 2176,82 W 2281,26 W 2384.62 W 2486.93 W 2589,08 W 2691,10 W 2795,77 W 2905.00 W 3018.71W 3132.69 W 3246.19 W 3359.57 W 3475.47 W 3596.37 W 3720.28 W 3841.68 W 3960.29 W 4076,19 W 4189.00 W 4298,61 W SOHIO WELL R-20 SINGLE SHOT SURVEY ~'~ASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. · 20 OCT, 81 TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 9177 7187. 7100 1990 52 9329 7287, 7200 2042 52 9482 7387, 7300 2095 53 9637 7487, 7400 2150 55 9793 7587, 7500 2206 56 9950 7687, 7600 2263 57 10108 7787, 7700 2321 58 10265 7887. 7800 2378 57 10417 7987. 7900 2430 52 10563 8087, 8000 2476 46 10707 8187, 8100 2520 44 10847 8287, 8200 2560 40 10985 8387. 8300 2598 38 -11119 8487. 840-0 2632 34 11250 8587, 8500 2663 31 1460,38 N 1500,48 N 1542,29 N 1585,81 N 1630.66 N 1675,99 N 1721.81 N 1767,32 N 1809,8I N 1850,12 N 1888.71 N 1925.52 N 1962,28 N 1999,73 N 2037.68 N 4405,55 4512,77 4621,27 4730,98 4842,01 4954,20 5067.62 5180,25 5285.43 5385.20 5480,71 5571.82 5658.96 5740.21 5816.12 SOHIO WELL R-20 SINGLE SHOT SURVEY INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH~ ........ TRUE MEASURED VERTICAL SUB DEPTH DEPTH SEA 1000 999, 913, 2000 1999, 1913, 3000 2969, 2883, 4000 3797, 3710, 5000 4496, 4409, 6000 5150. 5063, 7000 5808, 5722, 8000 6442, 6355. 9000 7070- 6983, 10000 7718, 7631' 11000 8397, 8311- TOTAL COORDINATES 4,95 S 1,95 E 12,85 S 4,82 E 13,92 N 214,96 W 72,10 N 760.83 W 289-85 N 1439-37 W 576,89 N 2138.95 W 898.56 N 2819,46 W 1172,03 N 3541,50 W 1415,20 N 4280.47 W 1690-46 N 4990,03 W 1966.44 N 5668,25 W 20 OCT, 81 HORIZONTAL VIEW SOHIO ALASKA PETROLEUM WELL R- 20 RADIUS OF CURVATURE MAGNETIC SINGLE-SHOT SCALE t I" = I000' OCTOBER 21, 1981 ssoo '"""--,~'"~.~ ;'0 o 6 °° °' ""~,~-"~/ee, , ,6 0 ~,...,,~~ TVD = 8609 .20O'~~TMD = ll280' 4000 $600 :5200 2800 ALL DEPTHS SHOWN ARE TVD l Eastman t - A PETROLANE COMPANY REPORT of SUB-SURFACE DIRECTIONAL SURVEY PEmROLEUM SOHIO ALASKA ~~1~~~ Pad R~ Well ~umber: 20 WELL NAME Prndhoe Bay: Worth Slope. Alaska LOCATION JOB NUMBER A1081G0090 TYPE OF SURVEY Gyro-~ulti Shot SURVEY BY Lund/~ :i 11 er OFFICE Alaska A PEL~"~AN£ COMPANY P. O. Box 4-1970/Anchorage, Alaska 99509/(907) 349-4617 November 3, 1981 SOHIO ALASKA PETROLEUM CO. Pouch 6-6112 Anchorage, Alaska 99502 Well Number: Pad R, Well Number: 20 Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Gyro-Multi Shot Date: 29-Oct-81 Method of Computation: Radius of Curvature Surveyor: M Lund/D Miller Job Number: A1081G0090 Attn: Gary Plisga Dear Mr. Plisga, I am enclosing the original and seventeen copies of the Gyro-Multi Shot Survey run on the above mentioned well. We wish to take this opportunity to thank you for calling on our services and 'trust that we may continue to serve you in the future. Sincerely, ANDY ~'I.cKMAN District Surve[or AH/bb cc: file enclosure CONFID£NTi/ , Directional Drillers/Sub-Sudace Surveyors /Instrument & Tool Rentals/Sales/Worldwide !90 ~DEG A/U 1 1 '21 O. 0 0 0 0 O~ 0.00 0 + 0,:} .... 48 ~ ':?_t 0.00 0.00 0.00 0 0 ~'~4 0 0 0 0 1.00 ~ 224 O0 --.0 23 17F; '~9 0 48 S 0.07 E 0,49 S P. 0 E ~°4 0 -4~ c..al A W 100. i{~4 O0 0.00 275.29 0.98 q n+~6 W 1+04 S "~ ") · -~ w.. · ~.~ ........ '42 '~ ......................................... ~ ........... ~ .......... ~"-~:'~ ............. +'r~:: .............. ~-~---eo ..................... · + ~ o ~, ~ ,.~ ..~,~ <: ....~ ,~ ~ ~..~ .~. ~.~ . ,. O: t:5 .............. j~':~:: 2:3 .......................... +'-~ .... 0'~'8'--~ .......... 2~-": ....... S'-'~2T--'41 .... W" ' ~.24 r': 0 0 0 lO0, 52,3.97 0+06 47=. '-'"' 2.40 S 0.82 W "~ =i " " .~c:, ~. S S 18 5z W 72,4+ O. A,~ ,.,':0 i00. 72~. 99 -0.06 675 , ~,'~c' 2,.40 S 0+82 W ~.5~.' S I~o 5i l~ 0.00 0.20 -.C: , 4= 0 .~ :':..5 0 O. 0 0 .1.52.:~ :3 70 ?! ,::2 ........ i. 62:!": ................ 0 ....... ? ............ 0 < 72."'., 0 "' · '" 2~ 2:: :..,' · '7 C ! <. ,} :: ]. 5; i 4 ~ .5 3 c, 3 ....?,,'. C: V - S ",. .......................... ~'~ .... ~i 2 T ;il C ............ -~, :iii; :i :..T 2 7 "'> ' ¥', ~- .-.. .-r ,_.; -'. ...... E!EF:T,H ...... ~5[ET ........ 3 .... H ...... ,.,r' .. ~,, ......... ~::.~:'.~'..-r, ~.. ~ , .............. S'~E''~. ..... FEET' ::' :) L'-; F;:. ~T'; T.,:" A', T r-iZ S .L, T STAi:-~C:i:.!: D ir,,EL. !z~: S ,:'_ .,- r._ :, - ~'E Eh: ................................ FEET -- D :~i OG/'I. 00 3024~ ~= 4= N t3~ ........ 83 · _., , 0 i~f 10 0 2 2,",' 0 =: N 2 2 5 3 6 W · ,' ,.~ . .-~ ........ 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I~:~'°--'-;" .,.: .......... -4 .".z 0 i~'-.,~--:/."4 .,~ -,~ ,-.,.. . ...... ::, ,,: ,:: 5 N 8 8 n., W I ;", 0: 3 4 ..'3_-, 7 · 6 5 :~.:,,,.. ~ ::'.~ ,. 5 0 3 ~ n ~:: 9 47 -'!- ____-~t ~,....%~&, ........... m.,L,-- ....... /~t.__k.L., .,'t'~.~,, ...... z~,,---_, ....... ,% · ...... ~"'-'~'f~ - -'"~"~¢' ............ ~':':~ ,k ~ ~'~ ~..~ :_,'"! / .t. ,,~ · 372'-'~ 76 :..:~C: iq c',-, n ......... ,.:,.::, W :1.00 .3601, ~3 546 56 355 .............. '. 3824 ~ ~9:1.5 N :.:38 0 W i00~ :3680,75 604 J.., ...-.:2 .... ('.: <. .. :2 ,, ::5- · 1 /% '-". <.;:~ Y 6 0 ,~ 2:5 { ~.,, 'r F'T u, u, b h,':: r:. 'i i!i: A :'-', L; ,-,; I::. ;..: E! i:;t ]'.,r: 'T ...... ' ., '-"- ..... '"" ~'' vt_'. T E "'" ~-~ L." ~.,..' iE R "(' i ...... L. DEF'TH ~NGL. E DiRECTZON LENGTH BEF'-f'F[ SE. CTiOiU. I) I6:ECT!ON SEVER] B ~ D G / .1. 0 C 6024. 48 ..... 0 N 64 0 W "~O,,j,,. 5!7o, ~77 2197.49 5131.:,-""A_ ,.~';'~'~.=.15 N 2149.91 W 2~!~= ~..41 N 76 21 W 0 --'~ I ~ ~ .......... :'~"-~O'''-'''~ .78 ~ 29 ............. 55~TIS~--'~'2I~'T-6-"W ...... 2~ .... ~ ......... ,..-,. ~,- ~ ,, o~. ~ ~~T---5'2~"7'T'O'O ....... ~27].; OG~ ..... :~;] ~' ~o4. o4 N ~- = ~ .... 622a,, 47 1~, N. 65 0 W 100; ~14.72~ o-~4,~, -,.~79 ...,=:~z~..,...,,_.,0! 587.44 N ~282.29 W 23356..4R__ N 75 34 W 1.4E 6324. 47 30 N 63 0 W 100. 5382,a4 2-417.51 53353.7,S 619.69 N 2348.42 W 2428.81 N 75 ""'= ............ ~ ...... ~ ~- =-'~ ....... = ..... ~ ....... ~'~' ......... ~-~-,, .......... , ...... ,,~ .... +---~, ....... ~ ~.,,--~...~ ........ ~-~.~-.,~--~-~ ....... ~-.~,~r~.-.c,.~. '~::~0J.~].o ~..~~~ z+i~ ~ ~..~0v,~ N z4 ul W ~,. C.24 47 0 N 59 0 W '100. 5517 56 '"""'3 ......... .t,_':,3 6"?0,03 N 2477.98 W 2572 20 N /4 26 W 2 ..:,, ..... . .~: .2 6· "4 ":( ='" "'" *:: ..... ~ ' ~ . ~ %", ._1 ~ ............ :~=" ' 27 * 4' 672!4, 48 45 N 59 0 W 100. 5652.19 2,'0,5;:9'~ 5603 -4a: ,..~u.09 N 2605.41 W 15.4o N 7:3 S~' W _, 6824 49 0 .~4 ~9 0 W 100. =71 '- ........ N .., 7,96 '...':/d..~.O::'~ 5669,'-":" 803,88 N 2669,97 W 2788,36 73 15 ~,J '- ~'- -~;,--- - ' ......... ~-,:'::,'~,~ "? ....... 'Z ;} ............ =r.....?..~Z..~_ -+',"-' ............ ,~ ........ -'_~-~ - ' · ~- '_~ ' - - --~:~ - ......... ;~;.-'7> .......... ~'.~"---'---J' ~..'"'-'~. t~ t,. 2935.16 N ~'-' 22 W l.:~ 33009"f"~4 .......;'~ 7'~., ..;._,'- .......... ,,~ 1~2' 3085.41 N 71 30 kJ ,:}.~7' 331 6 2 · 0 2., N 7 ]. ,...,c: 1.4 { .:. 6, 32 7, '7';-S 7./, ............ N" 70'"5',6' "~- 7.5: :~:, 7. ::7.'.<;- 2,:;.. .'t 081 ,, 9~. N 33134.50 W ,..~,~I='..., · Y6 ,..~.~ 70 ~=~, ~ 7, '7 ,:~: ......... , - ::, ,.'-I'099T'6-3--~ ......... ~f0'~c~'~'-"~ ....... ~'9i-':r5'2 N 7 J. ,~ .,, S 2 :T 9 ~ 5 '3 111'8,60 N: 328 I"+ 64' W ~ 4~' ~,, o,.., ~'':'...~ ~.~ '",.. z ...... .:. :.~,; ,. ,. ':?, - ,.., :_. ¢: F.: C L. 0 <::' U r.;: TVD C O 0 F,' :r ]: .N A T E .'!:: 13ISTANCE DIREC'f']:ON SE:VER] F-.' ~'.r.::.-f'~...,... - ' ............. F:EET ................................................ F:E:E:-:T ......................... t:...' .- H ....... DG/IO( 90~'-' '*' · --,"~ ? 0 N 70 0 W .,. ~0 ~" r 7099 + 75 44/ ..... -2. <:'',. .., '': "/' 051 ~ ,").. 4 1. -'~.., 46 + 61 'J:. ~ 4241 , o =' ~'-' W 4~,c.', 1 ~ 43 '~ ~'' N ....... /'1 t0 ?:.',z~ .............. {:?- ......... -f-'.',,---: .. -'-7, "~ .... ¢:'- ........ ~.i.. , ,,c._. , ...~ - Cz. .... -,z~ ~:' '-~---~-~ ..... -"2- ,,~ ,~2 --"Z ~' .... ? 1 ~-..:, ~,.:, ,.,. N ..-: ..... 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" .,. ,, 0 + 866: · 61 61 :'~ 9., d:, I "'"" ':' "' .~,., ~:. , .~ ..... ,':.:..::,::2. , 9'0 :::;:"'.:.2... ., ,..,.~ ¢'.4 ,. 804,..60 t,,J ,6160,:1.4 N 70 .,.:'-'6 W ......... ':":' "'" '", ?:~'.: :.'::' ;"~':'""<''0 ,-,i,.:..~ ............ '~ .-':'-.'" ................ ':..q-::....*--~ ...... R~. ........... ~;":,.~.o....:':.,.?:, ...... q..<.c,..'.':' . .~, :5 2(::'c'''''',' , ':: ''~ ;*''~ ......... ,.=.:~,~."u~ .... _,"'.,.,..,q.__..~ ,:__ 4::..~.~,..._~.r.,..: ..... ~_..'::.,...¢z~.....:..~ ...... .:_~ - '= .a Z. ,~. '~ ¢.. ", ~ i ": ' .2 '...~ .i. '~' '~¢' ~ ~,- / "'! ~ '~ :~ ~J ~.~ ~..l.t..~ ~ .,' ~, L~ :,..~ :' '~.~ .~ .L., ~.. ,, ,,.? ,~. .t .. '~ ~.J '~ ." ~ -' ~.~ ~ ~." ~ / ~ .1..~ ~ '( / ~' ~. ~[. ~2024, 28 45 N 5~:'._, ;h ....... W !00, ~'.257,89 651o..61 9'-,r.,..,:,~i~j 2244~38 N ~.)12~' ;.::,""" i,:j 651.,~' 64 N 69 52 W !,C F'ROJECTEB TO T_;RILLERS TI) ~R~ ~,' NEL ...... '_ ..... ~ECTION 3~ 'I --_RS'II~I~ ~i-.tIl= iKR-PETROLEUH CO. iL NO~-20 ~( .,_ TISN;-R ...... -HoRs ......................... !)IEP_~IJ_iINBIC[ = 500~FEET , iE RT~I ~CRI.E t PRC~ IN.~= ~ OOI FEEl' i t , I , ! Suggested fo~ to Ix il%sertc~] ~n each "Active" well folder to d~.eck for tln~ly c~pllance w~] our regulations. O[~rator, Well Iq~ ~d N~r Reports and Haterials to be recezved by: / / ' ~ Date R.oqu~rcd Date Completion Report Yes 1/ - ..... Core ~scr~ption Registered Su~ey Plat Inclination Su~ey - Drill Stm Test Re. ms , .... Digitiz~ ~ta SOHIO ALASKA PETROLEUM COMPANY SOHIO RESTRICTED 3111 "C STREET 1 I::LEPHONE (907) 265 O000 MAIL POUCH 6-612 ANCHORAGE. ALASKA 99502 ARCO TO EXXON PHILLIPS Date: 11/16/81 SFO ~/~~TATE ~I REFERENCE SOHIO MAGNETIC LIS TAPES & LISTINGS The foNowmgmaterlalls be~ngsubmlttedherew~th Please acknowledge receipt by signinga copy of this letter and returning ~t to th,s office:-- # 1187 SFO/AEP/ST: *E-15 *F-18 ECTED--*M-16 *R-20 Magnetic LIS Tape & Listing 10/28/81 " " " " 11/1/81 " " " " 9/29/81 " " " " 10/22/81 OH-DIL/BHC/FDC/CNL-#1&2 OH-DIL/BHC/FDC/C5~-#1&2 OH-DIL/BHC/FDC/CNL-#1&2 OH-DIL/BHC/FDC/CNL-#1&2 #62264 #6227] #62217 #62255 (Sch) It It RECEIVE[]. / .....,9 '9 I~ IT f' ,"~ t i ~ ,... DATE (..,/ /' ~.(..-~ -.~v,.~,./¥- ""-'"'-- -..--. 19 ~ NOV ] 8 l'~,~; TM Ca.il Kr~ter Dey~ 1/p.. ~h~ Geo 1 ogy We~hords HQ 4-5 ALASKA OIL AND GAS CONSERVATION COMMISSION Thru Hoy le H. Hami lton/~r Chairman Lonnie C. Smith ~~ Commissioner Edgar Stppl~ Petroleum Inspector October 7, 1981 Witness BOPE Test on Sohio t s R-20 Sec. 32, T12N R13E, UPM Permit %81-120 Monday october 5, 1981 - After witnessing the BOPE test on ARCO DS i3-SPBObby FOst~er and I went to witness the upcoming BOPE test on Sohio~s R-20 at Prudhoe Bay. ~T~_esd_ay_ 0.ctobe_ r__ 6, !9..8_1 - The BOPE test began at 7100 a.m. and Was rconcluded at 10'~ 30 "a.m. As the attached BOPE test report shows there was a failure of the lower kelly valve. This was replaced and tested. In summr~ Bo~by Foster and I witnessed the BOPE test on Sohio ts R-20. rATE OF ALASKA ALASKA OIL & ~AS GOMSERVATI~': r]fMMTgSION B .O.P.E. Inspection Report perator, ~ ~ ~ell .. ~- ~0 ocation: Sec_ ~ ~:il ling Contractor ~eserve pit ocation, Genera~ lel 1 Sign ~ ~ ~neral Housekeeping 3OPE Stack %nnular Preventer Pipe Rams 3 lind Rams ~noke Line Valves__ H.C.R. Valve Kill Line Valves- Check Valve .... / Test Pressure 5'O00 Date /~'. ~' '~/ Representative Permit I~ ~ Casing Set @ ~ 72 Z ft. Rig #/~'~ Representative ACCUMUIA~R SYSTEM Ful 1 Charge Pressure Pressure After Closure /¥5'0 Pump incr. clos. pres. 200 psig Full Charge Pressure Attained: Controls: b~ster Remote ,psig psig -- minSgsec. ~- min ~--~sec. psig Blinds switch cover Kelly and Floor Safety Valves · Upper Kelly / Test Pressure Lo~er Kelly / Test Pressure Ball Type / Test Pressure Ins ide BOP. ,/ Test Pres sure Choke Manifold No. Valves, / ~] No. flanges. ~ 2_ ~djustable Chokes ~ - Hydrauically operated choke Test Pressure Pest Results: Failures- ~; -- Test Time, ~/~,, ,hrs. Repair or Replacement of failed equipment to be made within, --- days and Inspector/Ccmmig§ion office notified. Distribution }rig. - AO&G2C ~c - Ope r~tor cc - Supervisor August 7, 1981 Mr. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Company Pouoh 6-612 Anchorage, Alaska 99502 Re s Prudhoe Bay Unit R-20 Sohio Alaska Petroleum Company Permit No. 81-120 Sur. T.~Oel 2091~NSL, 1621~EWL, Sec 32, T12N, R13E, UPM. Bott.mb. lc Loc.~ 402eW~L, 259~SNL, Sec 36, T12N, R12E, UPM. Dear Mr. Reiley~ Enclosed is ~he approved application for permit to drill the a.l:,oa.u re ferenced wel 1. well samples and a mud log are not required. A directional survey is required. If available, a tape containing 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 16.50o870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Co~e). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 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 Hr, R, H, Reiley Prudhoe IMy Unit R-20 -2- August commonoing operations you' may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, ye would appreoiate your notifying this office within 48 hours after the well is spudded, ~e would also like to be notified so that a repro- 8entative of the oommission may be present to witness testing o£ blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequato advance notification so that we may have a witness pzesent, Very truly l?ours, Hoylo H, a~milton CbaL~n of BY o~0£~ oF T~ COmmISSION Alaska Oil i ~$ C~mtion C~isston EnGiosure cot Department of Fish & (~me,, Habitat Section w/o enclo Department of Environmental Conservation w/o/antis SOHIO ALASKA PETROLEUM COMPANY July 30, 1981 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL. POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Cc~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well R-20 (11-31-12-13) Enclosed are the follcwing documents, in triplicate, for the above-named well together with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill, 2. Proposed Drilling Program Outline, 3. Blowout Prevention Equipment Diagram, 4. Surveyor's plat showing well location, 5. Directional Map. If you have any questions, please contact either R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. RHR:ja Enclosures cc: Well File 917 Yours very truly, R. H. Reiley ~- District Drilling Engi~ ~ E ~V E D AUG - 4 1981 Alaska 0ii & Gas Cons. Commission Anchorage STATE OF ALASKA (~ ALASKA ~-... AND GAS CONSERVATION C ,.~MISSION PERMIT TO DRILL 20 AAC 25 005 la Type of work DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OILI~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC I--I SINGLE ZONE3~] MULTIPLE ZONE [] 2 Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 4 Locat,on of well at surface 2091' NSL, 1621' E%%, Sec. 32, T12N, R13E, UPM At top of proposed produc,ng ,nterval (Target) 4735' I'lL, 480' SNL, Sec. 31, T12N, R13E, UPM At total depth 402' WEL, 259' SNL, Sec. 36, T12N, R12E, 5 Elevat,on ~n feet (,nd,cate KB, DF etc ) Est. KBE = 50' ~SL 6. Lease des,gnat,on and ser,al no. ADL 28279 9 Unit or lease name Prudhoe Bay Unit 10 Well number R-20 (11-31-12-13) 11 F~eld and pool Prudhoe Bay Prudhoe Oil Pool 12. Bond ,nformat,on (see 20 AAC 25.025) Type Blanket Surety and/or numberSafeco Ins. 2975387 Amount $200,000.00 13~D~stance and d,rectlon from nearest town 15. Distance to nearest drill,ng or completed Deadhor se 10 well M-4 2300 f.t 16. Proposed depth (MD & TVD) 9370' TVD, 12650 19 If dev,ated (see 20 AAC 25 050) KICK OFF POINT 1600 feet. 21 14 D,stance to nearest property or lease hne re,les MP 28257 130 feet 17 Number of acres ,n lease feet 2459 20 Antic,pared pressures MAXIMUM HOLE ANGLE 48 o (see 20AAC25035(c)(2) 18. Approximate spud date November 1, 1981 3330 ps,g@ Surface 4390 pslg@ 8800 ft. ~ {TVD) Proposed Casing, L~ner and Cementing Program SIZE Hole I Cas,ng We,ght 36" ~20 x 30 3/? L2 1/4/ 9 5/8 47+~ 8 1/2! 7 26# 22. Describe proposed program Insuiat CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Grade Coupling Length MD TOP TVD :ed Cond uctor 80' SurfaCe Surfa~xe L-80 Butt. 2630' L-80 Butt. 11257' SurfaCe L-80 IJ4S 1788' 10787'~ 8i70' I See attached proposed drilling program outline. MD BOTTOM TVD 110'I 110' [725' 12680' L1287' 18505' 12575'I 9367' (,nclude stage data) 8 cu. yds. concrete 3720 cu. ft. Arcticset [670 cu. ft. Class G 135 cu. fut. Arcticset 350 cu. ft. Class G w/18% Salt RECEIVED AUG - ~ 1o~t · aska Oil & Gas Cons Co, umi~sio. tblchorage 23 I hereby certify that the forego,ng ,s true and correct to the best of my knowledge SIGNED , ) ~"~]L¢3 .~__ TITLE Drilling Engineer The space below for Commission use 'R.- H. ~i'a£ey DATE CONDITIONS OF APPROVAL Samples requ,red Mud log requ,red []YES ~O []YES Permit number Approval date 08/07/81 APPROVED BY ~--~~. ~.~. ~ D~rect,onal Survey reqmred ~_ ES •NO APl number 5o- 07.~;-~.~ 6 ¥ / SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE August 7, 1981 by order of the Comm,ss,on Form 10-401 Rev 7-1-80 Submit in tr,plicate PROPOSED DRILLING & (//MPLETION PROGRAM WEt,T. R-20 (11-31-12-13) Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" vertical hole to 1600', kick off and directionally drill to 2747'. Cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. Blowout prevention equipment consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottcmmhole 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' TVDss. Directionally drill 12 1/4" hole to 8508' TVD. Run 9 5/8" 47# L-80 Buttress casing to 8505' TVD and cement first stage with 1670 cu. ft. Class G cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Arcticset I cement. 9 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9367' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 350 cu. ft. Class G cement with 18% salt. Run 5 1/2" 17# IJ4S IPC tubing with a production packer assembly at 8136' TVD. A subsurface safety valve with dual control lines will be placed at 2100'. 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. /tncOor~Ise' B.O.P.( STACK~CONFIGUR '[',.ION 5/8" TRIPLE RAM STACK 5000 PS1 WP I III DRILLING ANNULAR PREVENTER PIPE RAMS CHECK 2" KILL LINE BLIND RAMS DRILLING SPOOL GATE GATE GATE PIPE RAMS CHOKE LINE HYDR. ASST. GATE RECEIVED AUG - 0il & Gas Con~ Anchor~,~, O3 04 OI ,' I ' I PAD DETAIL . ~ Il ,E Il I Il -~ I SCALE I"' .OF T. I,I, Et 12. N., R 15 E.,..UM S.CALE 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 plat 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. surveyor. ~OTE. All bottom holes are 8800' sub sea. RECEIVED AUG - 4 1981 Oil & Gas Cons. Commissior Anchorage II III I II I ..... I I IIII I . I I IIII . I · PAD "R" EXTENSION ~ocated in SW I/4: PROTRACTED ~. 32,.T. 1~ .N..,~,R.!SE.,UM~ MER.~, AK,. Surveyed for SOHIO ALASKA PETROLEUM CO. . , IlL. -~1. .....LIII. ,IILII.I~,.IIIIIII I ' _111 SUr veye'd by Ir. M. LINDSEY 81 ASSOC. LAND · HYDROGRAPHIC' SURVEYORS Z502 West Norfhern LIgtlfs Boulevard Box Anchorage, Alaska A- _ i Z II .I IIIII I ,I II1.~.1 _1 , I,I, ~ ' ....... . ~-,. :-~:J :::: ! - :t::::~::': DEP. 168 ' R-19 3650 ' TVD ::" ' .... ::5'~!::~1:'2-" " ' R-20 N. 67° 19'W .... -:i]}-:_ ......... DEP. 73 ' R-20 2175 ' TVD .. _. ~_ :~-- ~--::_:_::: ::--i' ~ - ~-+--":1:::' :': ..:_- ~ q: _:::: ' .._::: --/~ -- .'-"'l-::: "~- ~--~ .--~--~.',..-TI--PO/NT$ ARE PLOTTEq IcROM COMPUI'ER ,GYRO SURVEY '-'"- ' '1" 't;',"l SCALE."I'. I,' ~ . :--I::--t-::-~:~Y~ D 1:;t34D J,'~-I!':', ' .... ~.:::{;:: t::::i: :-i :i:~; ' ":: "I . I::':I' "l::::l::~, ', ::: ' !:-t.::!:::::!:" ~ -'-" j:::i! ' ............ ,....',:_::l:::sca:e :"= :oo ===================== .. CHECK LIST FOR NEW WELL PER,MITS Company Lease & Well No. K- zo (2) Loc ~)~ ~- q~'.] 2. (2 ~hru ST 3. 4. thru 11) (4) Cas~~ ~"~) '~l~ t~ru 20) (5) ru 24) Be 6. 7. 8. 0 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES NO Is the permit fee attached .......................................... · Is well to be located in a defined pool ............................. Is well located proper distance from property line .................. Is well located proper distance from other wells .................... Is sufficient undedicated acreage available in this pool Can permit be approved before ten-day wait ............... Does operator have a bond in force .......... Is a conservation order needed ...... 1] 1.1111..111.1111.1[111.11.[[1 Is administrative approval needed ................................... Is conductor string provided ........................ ............ Is enough cement used to circulate on conductor and' surface'--..... Will cement tie in surface and intermediate or production strings Wil Wil Wil Is Is Is 1 cement cover all known productive horizons ................... 1 surface casing protect fresh water zones .......... 1 all casing give adequate safety in collapse, ;~si~ ;~ bu~s; this well to be kicked off from an existing wellbore ........... old wellbore abandonment procedure included on 10-403 .......... adequate well bore separation proposed ......................... Is a diverter system required ............. ...~ j~.~....: - .: ..: - .~ -..- Are necessary diagrams of diverter ana'~u~'equlpment'attachea----. Does BOPE have sufficient pressure rating'- Test to psig Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................. REMARKS Additional requirements ............................................. Additional Remarks: xx, j~ Geology: Engineering HWK ~< kLCS BEW WYA~~ JKT ~RAD JAL ~ ~/~ rev: 03/10/81 INIT [AL ' ' i GEO. uNIT ' ' ON/OFF ,POOL C .LASS STATUS,I .AREA NO. SHORE .... Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. I,TS Y~PF ~mme mimm~m~ C~I : AT1,/~ M'T I(' Wn' : ,!FI, I, 3~CT: 32 ~TPYI ** ("C"~;' F'";TS ** ¢-0~/P A ..,,] ,[ TYPF' 000 OOa gO0 O nn q O0 000 gO0 00 0 000 OhO 000 000 0 0 o SIZE 026 OO4 012 004 OO2 0O6 006 CODF 065 065 065 O65 065 065 O65 O65 O65 ****************************************************** (11-~!-1~-~3) CAS T"-. c APl APl API APl FILF SIZ[' P[*OCkSS SAFPL-~ REPI~ l'lC TYDF' Cl.~h,qS Uf,D -~,0, LFVF[, C[)[)F B;'PT FT r' ¢) 0 F q I c' I.-' 31 3 e 0 ToA'I t.." 1 n '12 Gr4 r-N1 GAPI " 31 Fp ~C r~,- 1 CPS 0 0 0 NTI)T ! c I Crt.q) ,q O 0 Ir'l'l''r ~ ,*-, l CPS O O 0 SI(,' P~3 r~ F.g 1 ~: P3 I n T~AT P~3 GP P:;~ G~t FnAC ~,~ ~ Ct'S FST~ p¢4 F~ ~'F4 CoS C~ ~.5 GAPI F~AC ~ CPS n .,) ,) ,,t,) (; 42 31 t) 0 42 0 0 Fqr D't F T D T PAC,K 5I BACK ,qTC't S PAC~' STC,' PACK ~AC~' P.,1 C k PAC~ ST(, ~ -9o9,2500 -go0,2500 -qqg.2500 -Oqq,2500 -09o.2500 -~q9,2500 -oq9.2500 -qq9.Y50n 33.4]75 40.0,g25 22. o625 39. Ot)O0 ':IA. 0703 1 37 0 1 1 t~ 1 O 1 32 0 0 0 0 1 0 0 FSIC ~AC FRAC VSlG FsI~ V~AC FHA¢' KnAC FSTC ~sIC '999,2500 =999 250O '999:2500 '909,2500 '999.2500 '999 2500 '999:2500 'g99.2500 '999.2500 '999.2500 28.1719 22,4531 29.9687 54.!562 27.9375 65,3750 29,1094 TRAT NTf)T CiTOT TRAT ~;TDT tPPA~ ~TDT TRA'r -999.2500 -999,2500 -999.2500 -999.2500 -009.250~ -qq9.~500 -999.~500 -999,2500 -~q9.2500 -~9,2500 2 6426 48i2813 2 765~ 241 3750 2:1504 224 375n 2~6475 GR ~'TDT DF_pm FTDT FTi)9' FTDT FTf,T FTDT DF:PT FTf:~r F'rf~T FTDT -2? 1 ? lq 4 21 1190 ? 19 4 1180 1 22 2t 2J 20 22 ! l 2 21 2q 22 7. OOOr~ qACK 5, ~rJ0¢) PACM 9,4~44 r~ACK 4,~65& RACk 4,~(]31 2.214~ PaC;~ 5.011 ~ 5.468~ 9 O00f. STC'~ q~ ~121 Q.~031 PAC~ ~,7500 6.RPH1 P. ACw 5,9062 7. q750 HAC~ 7.125n SI(:v 8, O000 ~AC~' 4,~750 1 .6¢7~ RACK 7,5000 0,00nO Sf¢ ' 0,8047 PaCK 0,00 ¢) 0 S T 6.9210 RACK 3. OO00 STG'~ 2.()7R1 4. 9062 2~125n o 7109 RACK 9~t906 1 r~ 1. boO0 36. Oq]q ?o.4375 q2.Sa25 20.0203 2o.~,230 I 31 .a727 2G.q219 1 ~0. ] 250 2n.o062 ~ 75.75~o 19.4219 ~9.a912 1a4,6797 14217~0n 19 ?50o 194,6250 19,2n]1 1~,7500 17,3594 on.g750 17.2656 15&.2500 17.1Q63 16,953~ 2o~.3756 1q3,2500 15.q453 101.~125 16.7~13 1~6.75o0 16.2031 1~7,3750 16.7261 202.oo~4 lf,.765R Jq3.SnnO ~',R T r' F,C:, f C FqAC FSI.C, F~TC F-aC 76,6250 28,6563 17.1q75 20.906? J8.5508 51.2~44 19.1~67 52.~770 19.0460 76.50on ~8.7656 &9.0~75 ~6,6~75 31.7~J3 17,0P59 59.06~5 17.015~ 55.03!3 ]7,0469 76.9375 16.8o06 77.000n 14.9531 43.9697 ]4.6672 65,8750 14.2o30 68.175o 14,7734 R~.4~75 14.8R2~ 80.~250 14.3750 39.1250 14,2J~7 62.375n 14.3359 65.6250 14.2°15 78,878q 14,1597 gO,OO3° T~ ~T T'~AT TRI~T NTDT TRA? N T kTDT 2~)1 6250 2~5313 t66.5000 2.8203 216.8750 3.0209 206.7R13 3.0275 220,9297 ~.0664 217.2500 ~ 9590 236:0000 2.9336 204 6250 2~9268 213.!543 2.996] 200,~750 2.9~24 ?09.5250 2 8457 207~3750 2.6426 208.7500 2.6250 2!4.8750 2.5647 213,7656 2,6055 214 8750 2~6327 ~0.7656 2.6504 17],8750 2.6387 214.5000 2,6660 209.2500 2.69{3 219,3438 2.6221 221,7960 Pr['~ 11600,OOOn ,q; C,', 2r,.J7lO FSI(; ~.7.7500 7~h'r 3,37~g [,¥p 01r~. 102 Vr.'~TF ICA'ITC, [ ,r'"'vo, , ,:G P~,GI- 6 20.7031 BACk Gu 41. I 71 q paCK FTDT 274,7h5~ FTI)T 76%.7500 G~ 52,1 055 ~Cv FThT )79.2187 GP 63.531 3 FTDT 3J7.7500 FTDq' ]1 ~. ~125 ~P 79.~)5{~ RACK FTDT 319.75oo GR ~2.9453 nACW ~wr)m 341. Gp. 5].q]7g BAC~ GT~ 72.07~1 FTnT 333 ~onr) ~T(;~' g~ n2 ~ 7031 ~(:~ FT~)T 3f10,R75() GP gl .~125 ~(~ G~ 35.156; R~Cv FTI)T 22g,~750 ST~u GR 51,5~g~ ~A('~ GP 62.1q75 oAC~ 17.7o69 1RC.~750 177.0q25 17.4~34 ~7o.3633 17.~313 ?07.7500 17.3335 201.9797 q0.q~44 147.7500 3e.4~75 30,172g 194,3397 1r).0469 2~.5117 717.250n 30.6406 31,093~ 196.$203 ]9~.3281 33.0273 27n,2F13 ~ 7539 2~q~750 15g.5o00 37.3n76 IQ1.750o 36.9687 192.375r, ~7.7P4g F~TC FHA(' FaAC FSTC F~AC F'SAC FSI~ F~AC FBA¢' FaAC FAAC F'SIG 47.718q 1R.!750 69.375~ 18.5!56 71.5onr~ 17.734¢ ~2.5~25 17.6563 ~R.~g75 14.9'766 57.4n63 14.2q91 75.0000 14.9o43 75.6094 14.7734 P2,2500 14.5t32 ~6.5000 27.6~75 &7.625n 26.P750 ~8.3125 27.5459 P6.0000 27,0313 lPO,O&2~ 27.4513 96.~75o 27.421o 70.8125 27.9687 ~9.0781 28.7344 g2.i250 28.207o 09.5~5q 29.7n31 1(;5.0o23 39.5000 60,875n 38.1~76 ~1,4SP3 36,2500 77,3175 37,4951 T~T ~TDT ~q'DT TPAT NTDT T~AT ~TDT TPA'P ~TDT T~AT '~TDT T~AT T~AT NTDT TRAT ~'roT NT[,T T~AT TUAT T~AT 307.0000 3.4961 355 000e 3~048~ 37~.0000 3.63~8 ~0~.7500 ]4~,7500 2.8457 2~3.0000 ~ ~437 2O~,0460 2,R870 2g],2~87 2 RRR7 2g6i0000 2'8673 293.8281 3.7344 430.7500 3.726~ 4O3.00O0 3 7554 404.4531 3,71~R 4~2,0000 3.6521 ~i2.3750 3.7129 447 7500 3!7529 450 1719 4.336g 443.6367 g.!250 4R8.5000 4,2402 443.2~76 5.9375 422.0000 6.0790 3R4.515~ 5.9164 4rig.no00 5.7009 7~.7266 GR -9og, 2500 FTDT .OOg, G~ ~. l 25o FTnT 21~. 150o G~ -9oq.2500 FTDT -gq9. 21,~.250o F:~AC 37.6375 90,3320 37,6~75 -999,2500 -q99.2500 -999.2500 -999.75o0 38,8750 77,4175 -Qg9,2500 -999.~5o0 -999.~500 T~4T TRAT TRAm TROT NTDT TRAT NTDT TDAT 401,750n 5,7344 407. 250n -ggg.2500 -999,250n -999.2500 -099.2500 5,7617 3o5.5000 -099.2500 -ggg,2500 -909,2500 -oo9.2500 ~mmmmmmmmmmmmmmmmmmmm~ *----BCHLUMBERGER----* LIS TAPE VERIFICATION LISTING LVP 009,H05 VERIFICATION LISTING PAGE *~ REEL HEADER ** SERVICE NAME 2SERVIC DATE 281/10/29 ORIGIN : REEL NAME :REEL ID CONTINUATION # 201 PREVIOUS REEL 2 COMMENTS :REEL COMMENTS ** TAPE HEADER SERVICE NAME :SER¥IC DATE 281/10/29 ORIGIN :1070 TAPE NAME :62255 CONTINUATION # 201 PREVIOUS TAPE 2 COMMENTS 2TAPE COMMENTS EOF ****~***** ** FILE HEADER FILE NAME :SERVIC,O01 SERVICE NAME : VERSION ~ : DATE : MAXIMUM LENGTH 2 1024 FILE TYPE PREVIOUS FILE : INFORMATION RECORDS MNEM CONTENTS CN : SOHIO AbASKA PETRObEUM CO. WN : R-20 FN : PRUOHOE BAY RANG: TOWN: SECT: COUN: NORTH SLOPE STAT: ALASKA CTRY: USA MNEM CONTENTS PRES: NEDIT4F RECORD TYPE 047 UNIT TYPE CATE SIZE CODE 000 000 026 065 000 000 004 065 000 000 012 065 000 000 003 065 000 000 003 065 000 000 002 065 000 000 012 065 000 000 006 065 000 000 004 065 UNIT TYPE CATE SIZE CODE 000 000 007 065 _ LVP 009,H05 VERIFICATION ~ISTI~G RECORD TYPE 047 ** RECORD TYPE 047 ~ COMMENTS JOB ~ 10707,62255 RUN #2 ,LUGGED 22 OCT 81 BOTTOM LOG INTERVAL TOP LOG INTERVAL CASING-LOGGER BIT SIZE TYPE HOLE FLUID DENSITY VISCOSITY PH FLUID LOSS RM ~ MEAS. TEMP. RMF @ MEAS. TEMP. RMC ~ MEAS. TEMP. RM ~ BHT 12158 11276 FT, 9 3/8 IN, AT 11276 8.5 IN. DISP/WTD 9.7 LB/G 38,0 S 10.5 4.0 C3 1.86 OHMM AT 68 DF 1.17 OHMM AT 68 DF 0,664 OHM AT 186, DF MATRIX LIMESTONE PAGE LVP 009,H05 VERIFICATION LISTING PAGE 3 JOB # 10707,62245 DIL RUN #1, LOGGED 17-0CT-81 BOTTOM LOG INTERVAL TOP LOG INTERVAL CASING-LOGGER BIT SIZE TYPE HOLE FLUID DENSITY VISCOSITY PH FLUID LOSS RM ~ SEAS, TEMP, RMF ~ MEAS, TEMP, RMC ~ SEAS, TEMP, RM ~ BHT 11243 FT, 27~0 FT 13 375 ~N, ~ 2720 FT. 12,25 IN, LOW SObZDS 9.8 LB/G 38.0 S 10 6,0 C3 ML 3.1 ~ 68 F 1.132 ~ 65 F 3.50 ~ 63 F 1,417 157 F ** DATA FORMAT RECORD ** ENTRY BLOCKS TYPE SIZE REPR CODE 4 I 66 8 4 73 9 4 65 0 ! 66 ENTRY 1 60 .lIN 0 LYP 009,H05 VERIFZCATION LISTING PAGE 4 DATUM SPECIFICATION BLOCKS MNEM SERVICE SERVICE UNIT ID ORDER # bOG DEPT FT 0 SFLU DIb OHMN ? IbD DIL OHMM 7 IbM DIb OHMM 7 SP DIL MV 7 GR DIb GAPI 7 GR BHC GAPI 60 DT IS U$/F 0 CALI FDN IN 42 RHOB NUC G/C3 0 DRHO NUC G/C3 0 FCN5 NUC 0 NCNb NUC 0 NRAT NUC 0 NPHI NUC PU 0 GR FDN GAPI 42 DATA DEPT i2183,000 SFLU SP -2.643 GR CALl -999,250 RHOB NCNb -999,250 NRAT DEPT 12100.000 SFLU SP -34.281 GR CALl 8.242 RHOB NCNL 2872,000 NRAT DEPT 12~00,000 SFLU SP 92.063 GA CALl 8,148 RHOB NCNL 3084.000 NRAT DEPT 11900,000 SFLU SP -58.625 GR CAbI 8,172 RHOB NCNb 3140.000 NRAT DEPT 11800,000 SFLU SP -49,719 GR CALl 8,414 RHOB NCNL 3094.000 NRAT DEPT 11700,000 SFbU SP -38.500 GR CALI 8.195 RHOB NCNL 3382,000 NRAT DEPT llbO0,O00 SFbU TYPE 0 0 12 0 1 31 31 52 28 44 34 34 42 68 API API FILE SIZE CLASS MOD NO. 0 0 0 4 0 0 0 4 46 0 0 4 0 0 0 4 0 0 0 4 32 0 0 4 32 0 0 4 32 0 0 4 3 0 0 4 1 0 0 4 0 0 0 4 93 0 0 4 92 0 0 4 1 0 0 4 2 0 0 4 32 0 0 4 4.688 ILD 3,965 =999.250 GR 95,125 -999.~50 DRHO -999.250 -999. 50 NPHZ -999.250 5,410 ILD 6.207 '999.250 GR 100,~88 2,633 DRHO O, 55 2,225 NPH! 18.408 7,89! 1bD 2.131 '999,250 GR 28,156 ,338 DRHO '0.012 ,643 NPHI 24,805 6.672 ILD 2.320 '999.250 GR 25.547 .2 52 DRHO '0,001 ,578 NPHI 23.779 13 -999 2 2 18 -999 2 2 .078 IbD 5,891 ,250 GR 18,828 .312 DRHO 0,012 .488 NPH! 22.168 .016 ILD 15,391 .250 GR 19.875 .328 DRHO 0.002 .221 NPHI 18.408 25.453 ILO 20.453 PROCESS SAMPLE REPR LEVEL CODE 0 1 68 0 1 68 0 ! 68 0 1 68 0 1 68 0 1 68 0 1 68 0 1 68 0 1 68 0 1 68 0 1 68 0 1 68 0 I 68 0 I 68 0 1 68 0 ! 68 IbM DT FCNL GR DT FCN5 GR IbM DT FCNL GR FCNL GR IbM DT FCNL GR IbM DT FCNL GR . 76. -999, -999. . 77. 1431. 103, Am 86. 1130, 26, 2 86: t236. 27. 92, 1293. 31. 11, 80. 1559. 22. 15. O3 250 250 844 375 000 375 422 563 000 984 658 563 000 016 352 375 000 391 414 750 000 734 508 bVP 009,H05 VERIFICATION LISTING PAGE 5 SP -81,312 GR -999 CALl 8,602 RHOB 2 NCNb 3050,000 NEAT 2 DEPT 11500.000 SFbU 21 SP -68,43~ GR -999 CAbI 8,391 RHOB 2 NCND 2824.000 NRAT 2 DEPT 11400,000 SFbU 7 Sp -69.438 GR -999 CALI 9,180 RH00 2 NCnb 3990,000 NRA? 2 DEPT 11300,000 SFLU 5 8P -76,500 GR -999 CAbI 9,086 RHOB 2 NCNb 3928.000 NRAT 3 DEPT 11200,000 SFLU 2 SP -11.031 GR 111 CAb/ -999,250 RHOB -999 NCNb -999,250 NRAT -999 D£PT 11100,000 SFbU 2 SP -12.531 GR 123 CALI -999.250 RHOB '999 NCNb =999,250 NRAT -999 DEPT 11000,000 SFLU 1 SP -12.531 GR 109 CALf -999.250 RHOB -999 NCNb -999.250 NRAT -999 DEPT 10900,000 SFDU 2 SP -11.531 GR 97 CAbI -999.250 RHOB '999 NCNb -999,250 NRAT -999 DEPT 10800.000 SFbU 2 Sp ~7,031 GR 103 CAbI -~9.250 RHOB -999 NCNb -999.250 NRAT -999 DEPT 10700,000 SFLU 3 SP -15.531 GR 72 CALl -999,250 RHOB -999 NCNb -999,250 NRAT '999 DEPT 10600.000 SFLU 2 SP -13.031 GR 102 CAbI -999.250 RHOB -999 NCNb -999.250 NRAT '999 .25 .41 .45 .03 .25 ,37 ,52 .93 .25 .72 .25 .64 ,14 .15 .56 .25 .25 .41 .81 .25 .25 .59 .50 .25 .25 .65 ,75 .25 .25 ,61 .56 .25 .25 .30 ,62 .25 .25 .79 .06 .25 .25 GR DRHO NPHI GR DRHO NPH! GR DRHO NPHI I~D GR DRHO NPHI GR DRHO NPHI IbD GR DRHO NPHI IbP GR DRHO NPHI GR DRHO NPHI ILD GR DRHO NPHI GR DRHO NPHI GR DRHO NPH! 44,719 -0.002 21.387 23,625 54.531 -0,005 22.705 10.344 83,188 0,026 24,756 5,777 162.125 0,106 31.152 .682 -99 ,250 -999,250 -999,250 -999 250 -999:250 1,417 '999.250 '999.250 '999,250 2.527 '999.250 '999,250 '999,250 2,725 '999,250 '999,250 '999,250 2,980 -999.250 -999,250 -999,250 2,479 '999,250 '999,250 '999.250 DT FCNL GR IbM FCNb GR IbM D? FCNb GR FCNL GR IbM DT FCNL OR IbM D~ FCNb GR IbM FCNL IbM DT FCNL GR IbM DT FCNb GR DT IbM DT FCNb GR 81.000 1337.000 47,750 15.383 90.000 .781 9 531 84:188 1333.000 98,250 77. 5 1282.000 149,125 1.778 -999,250 -999.250 -999.250 2,057 -999.250 -999.250 -999,250 1,487 -999,250 -999,250 -999,250 2,643 '999,250 '999,250 '999,250 2.785 =999,250 -999.250 -999,250 3,156 -999.250 -999.250 -999,250 2.498 -999.250 -999.250 -999,250 bVP DEPT SP CALl NCNb DEPT $P CALl NCNb DEPT $P CALl NCNb DEPT SP CALl NCNb DEP? SP CALI NCNb DEPT $P CALl NCNb DEPT $P CALl NCNb DEP? $P CALl NCNb DEPT SP CALl NCNb DEPT $P CAb? NCNb DEPT $P CALl NCNb 009,H05 105 . -9 -9 104 . -9 -9 10,{ . -9 -9 102 . -9 -9 101 . -9 -9 100 -9 99 . -9 -9 98 . -9 -9 97 -9 96 -9 -9 -9 VERIFfCATION bI$~ING 00,000 $FLU 18,031 OR 99,250 RHOB 99,250 NRAT 00,000 SFbU 13,531 GR 99,250 RHOB 99,250 NRAT 00.000 SFbU 12.531 GR 99.250 RHOB 99.250 NRAT 00.000 SFLU 15,516 GR 99,250 RHOB 99.250 NRAT 00,000 SFbU 19.031 OR 99.250 RHOB 99.250 NRAT 00,000 SFbU ,250 RHOB 99,250 NRAT 00.000 SFbU 16,531 GR 99,250 RHOB 99.250 NRA~ 00,000 $FbU 12.531 OR 99.250 RHOB 99.250 NRAT 00,000 $FLU 14.531 OR 99.250 RH00 99,250 NRAT 00,000 SFLU 14,031 GA 99,250 RHOB 99.250 NRA~ 00,~00 SFbU 20. 1~ GR 99,250 RHOB 99,250 NRAT 3.135 73.438 -999.250 -999.250 1.644 95.063 -999.250 -999.250 ,958 10 ,750 -999.250 -999.250 2.512 82.750 -999.250 -999.250 2 594 80!750 -999 250 -999.250 70. -999.250 -999.250 71. -999.250 -999.250 1.492 107.312 -999.250 -999.250 , 862 9 ,625 -999,250 -999,250 1.425 94.500 -999.250 '999.250 -999,250 -999.250 GR DRHO NPHI GR DRHO NPHI GR DRHO OR DRHO NPH! GR DRHO NPHI GR DRHO NPH~ GR DRHO NPHI GR DRHO NPHI GR DRHO NPHI GR DRHO NPHZ GR DRHO NPHI 3,098 '999,250 '999,250 -999,250 1,504 '999.250 '999,250 '999,250 1.910 -999.250 -999.250 -999.250 2,557 '999,250 '999,250 '999,250 2,867 -999.250 -999.250 -999.250 3,652 '999,250 -999.250 -999.250 3.031 -999.250 -999.250 -999.250 1,485 '999,250 '999,250 -999.250 1,420 -999.250 -999.250 -999.250 1,681 -999.250 -999,250 -999,250 '999.250 '999.250 FCNb GR IbM DT FCNb GR IbM FCNL GR IbM DT FCNL GR DT rcNb GR rc.b GR IbM rc.b GR rCNb GR DT FCNb IbM D? FCNb DT FCNb PAGE 3,2 '999,2 '999.2 '999,2 -99 .2 -999.2 -999.2 1.9 -999.2 -999.2 -999.2 2.6 -999.2 -999.2 -999.2 2 9 -999;2 -999,2 -999.2 3.7 -999.2 -999.2 -999.2 -999. -999.2 '999,2 1.5 -999.2 -999,2 -999.2 -999!2 -999 2 -999,2 -999.2 -999.2 -999.2 . 2 1 999:2 999 2 -'999~2 27 50 50 50 81 50 50 50 89 50 50 50 39 50 50 50 53 50 50 50 19 5O 5O 5O $0 $0 3O $0 0 50 $0 ~0 1 Io 50 $0 31 0 LVP 009,H05 VERIFICATION LISTING PAGE 7 DEPT SP CALl NCNb DEPT SP CALl NCNb DEPT SP CALI NCNb DEPT SP CALf NCNb DEPT SP CALI NCNb DEPT SP CAbI NCNb DEPT SP CALl NCNb DEPT SP CALf NCNb DEPT SP CkbI NCNb DEPT SP CALI NCNL DEPT SP CALf 9400,000 8FLU '22,032 GR -999.250 RHOB -999,250 NRAT 9300,000 SFLU -23,031 OR -999,250 RHOB -999,250 NRAT 9200,000 SFLU -19,531 OR -999,250 RHOB -999,250 NRAT 9100,000 $FLU -18,532 GR -999,250 RHOB -999,250 NRAT 90.~0,000 SFGU 1,031 GR '999,250 RHOB '999,250 NRAT 00,000 SFbU 8~21.016 OR '999,250 RHOB '999.250 NRAT 00,000 SFbU 8~22,500 GR -999.250 RHOB -999.250 NRAT 8700,000 $FLU -23,53! OR ~999,250 RHOB 999,250 NRAT 8600.000 SFLU 031 OR 8~00,000 SFLU 26,531 GR '999,250 RHOB '999,250 NRAT 8400,000 SFLU -16,016 GR -999,250 RHOB 2,074 110.625 -999,250 -999.250 .760 10 ,375 -999.250 -999.250 2,422 96.625 =999,250 -999,250 .85 1 102, -999,250 -999,250 2,740 69,500 -999,250 -999,250 2.006 105.688 -999,250 -999,250 2.117 93,625 -999,250 -999.250 2,354 105,250 -999,250 -999,250 3.506 -g .250 '999,250 6.8012 142. 75 -ggg,250 -999.250 1.970 104,625 '999.250 IL, D GR DRHO NPHI GR DRHO NPHI GR DRHO NPH! IbD GR DRHO NPHI IbD GR DRHO NPHI GR DRHO NPHI GR DRHO NPHI GR DRHO NPHI ILD GR DRHO NPHI IbD DRHO NPHI GR DRHO 2.035 .-999,250 999,250 -999.250 ~,820 -gg .250 -999,250 -ggg.250 2,582 -999,250 -999,250 -999,250 2,025 -999,250 -999,250 -999,250 2,783 -999,250 -999,250 -999,250 2,090 -999,250 -999,250 -999,250 2,482 -999,250 -999,250 -999,250 2,561 'gg . 250 .-999 250 99 :2so 2,969 .-999,250 999,250 -999,250 4,516 '999,250 '999,250 '999,250 2,088 -999.250 -999.250 IbM DT rCNb IbM PT FCNb GR DT FCNb GR DT FCNb GR IbM DT FCNL GR IbM DT FCNb GR IbM DT FCNL GR IbM DT FCNL GR IbM DT FCNL GR IbM DT FCNL GR IbM DT FCNL 2.002 -999,250 -999,250 -999,250 2.86~ -999.25 -999.250 -999,250 2,578 ~999,250 999,250 '999,250 021 -999,250 -999,250 2 820 -999~250 -999.250 -999,250 2,131 -999.250 -999,250 -999.250 2,385 '999,250 '999.250 '999,250 2.541 -999.250 999,250 ~,999,250 3,014 -999,250 -999,250 -999,250 -999,250 2,137 999,25O LVP NCNb 009.H05 VERIFICATION LISTING -999.250 NRAT DEPT 8~00.000 SFbU SP 22.969 GR CALI -999.250 RHOB NCNb -999.250 NRAT DEPT SP CALl NCNb DEPT SP CAb! NCNb DEPT CALl NCNL DEPT SP CALl NCNb DEPT SP CALI NCNb DEPT SP CALl NCNb DEPT CALI NCNL 8200.000 SFLU -20.531 GR 999,250 RHOB ~999,250 NEAT 8100.000 SFbU =23.031 OR =999.250 RHOB -999.250 NRAT 8000.000 SFLU - .250 RHOB -999.250 NEAT -999.250 3.465 113.250 -999,250 -999.250 7900,000 SFbU -23.031 GE -999,25U RHOB -999,250 NEAT 2.695 92.150 -999. 50 -999.250 7800.000 SFLU '21,469 GR '999,250 RHOB '999.250 NRAT 2.801 87.563 -99~.250 -99 .250 7700.000 SFLU -22.531 GR -999.250 RHOB -999.250 NRAT 3.047 96.875 -999.250 -999.250 7600.000 SFLU - OR -999.250 NRAT 2.631 94.875 9.250 DEPT ?~00,000 SFbU SP 25.547 GR CALI -999.250 RHOB NCNE -999.250 NRAT 2.918 90,322 -999.250 -999.250 DEPT SP CALl NCNb 3.414 84.938 9~,250 DEPT SP 3.049 90.~75 -999, 50 -999.250 3,334 91.125 -999.250 -999,250 7400.000 SFI.U 3.531 OR -;299.250 RHOB -999.250 NRAT 3,05! 91.938 -999.250 -999.250 7300.000 SFLU -28,531 GR 3.643 98,688 NPHI GR DRHO NPHI ILD GR DRHO NPHI ILD GR DRHO NPHI ILD GR DRHO NPHI DRHO NPHI GR DRHO NPH! ILD GR DRHO NPH! ILO GR DRHO NPHI IbD GR DRHO NPHI IbD GR DRHO NPHI GR '999,25 3,65 -999.25 -999.25 -999,25 2,89 -999.25 -999,25 -999.25 2.73 -999.25 -999.25 -999.25 3.34 -999.25 -999.25 -999.25 .94 -99 .25 -999.25 -999.25 3,12 -99 , 25 999,25 :999.25 , 3,53 -999,25 -999,25 -999,25 ,68 -99 .25 =999.25 -999.25 3.14 -999,25 .-999,25 999.25 -999. GR IbM DT FCNb GR IbM DT FCNL GR IbM DT rCNb GR IbM DT FCNL GR IbM DT FCNb OR IbM DT rCNb GR IbM DT FCNL GR IbM DT FCNb GR DT FCNL IbM DT FCNL GR IbM DT PAGE -999,250 -999. 0 -999.250 -999.250 2,855 -999,250 -999,250 '999.250 2,744 -999,250 -999.250 -999,250 3.350 '999,250 -999,250 -999,250 2,922 -999,250 -999.250 -999,250 3.059 -999.250 -999,250 -999.250 3,680 -999.250 -999.250 -999,250 3,514 ,250 -999.250 -999,250 -999.250 3,133 :999,250 999.250 -999,250 4,164 -999,250 LYP 009,H05 YERIFlCATION LfSTING PAGE 9 CALl =999,250 RHOB NCNb =999,250 NRAT ~999,250 999,250 DEPT 7200,000 SFLU SP '26,53! GR CALl -999.250 RHOB NCNb -999,250 NRAT 4.113 91,625 -999.250 -999,250 DEPT 7100,000 SFLU SP -24,03! OR CALI -999,250 RHOB NCNb -999,250 NRAT 3,939 89,875 =999.250 -999,250 DEPT 7000,000 6FLU Sp -24,031 OR CALl -999,250 RHOB NCNb -999,250 NRAT 3,395 93,875 -999,250 -999,250 DEPT 6900,000 SFLU SP =25,031 GR CALI -999.250 RHOB NCNL -999.250 NRAT 4.527 99.563 -999.250 -999.250 DEPT 6800,000 SFLU SP -31,000 OR CALl -999,250 RHOB NCNb -999,250 NRAT 3,334 109,312 =999.250 =999,250 DEPT 6700,000 SFLU SP -30,0;1 GR CALl -999,2 0 RHOB NCNb -999,250 NRAT 2.416 84,938 -999.250 -999.250 DEPT 6600,000 8FLU - 8, 1 OR SP -9~9.)~0 RHOB CALl NCNb -999,250 NRAT 2.572 76.938 -999,250 -999,250 DEPT 6500,000 SFLU Sp -38,531 OR CALI -999,250 RHOB NCNb -999,250 NRAT 3,424 78,938 '999.250 '999.250 DEPT 6400,000 SFbU SP -41.031 OR CALI -999,250 RHOB NCNb -999,250 NRAT 2,904 68.188 -999.250 -999.250 DEPT 6300.000 8FLU SP -65,563 OR CALI -999.250 RHOB NCNb -999,250 NRA~ 3,541 58,844 -999,250 -999,250 DEPT 6200,000 SFLU 2.625 DRHO NPHI GR DRHO NPHI ILD OR DRHO NPHI GR DRHO NPHI IbD DRHO NPHI OR DRHO NPHZ ILO GR DRHO ILD GR DRHO NPHI ILO GR DRHO NPH! IbD OR DRHO NPH! GR DRHO NPH! ILD '999,250 '999,250 4.770 -999,250 -999,250 -999,250 4,465 -999,250 -999.250 -999.250 3 975 -999:250 -999.250 -999,250 5 000 -999~250 -999,250 -999,250 3.822 -999 250 -999:250 -999,250 2,703 =999,250 -999,250 -999,250 .99~ '951 ,250 -999.250 -999.250 4,336 -99 . 250 ,250 3,512 '999,25O '999,250 '999,250 2,908 '999,250 '999.250 '999.250 2,941 FCNL GR IbM D~ FCNL GR DT FCNL DT FCNL GR DT FCNL GR DT FCNb GR DT FCNL GR DT FCNL GR DT FCNL GR D~ FCNL IbM DT FCNL IbM '999,250 '999,250 4,605 -999,250 -999,250 -999,250 4.309 -999.250 999.250 3.719 .-999,250 999,250 -999,250 4,898 -999,250 -999,250 -999,250 3.662 -999,250 -999.250 -999,250 2,639 '999,250 '999,250 '999,250 2,746 '999,250 '999,250 '999,250 -999,250 -999,250 3,133 -999,250 -999,250 -999,250 3 070 -999!25O -999 250 -999,250 2,910 bVP 009,H05 VEEIFICAT~ON SP -47.031 GR CALI -999,250 RHOB NCNb -999.250 NEAT DEPT 6100,000 SFLU SP -124,312 GR CALl -999,250 RHOB NCNb -999,250 NEAT DEPT 6000,000 $FLU SP 91,563 GR CALl -~99,250 RHOB NCNb '999,250 NEAT DEPT 5900,000 $FLU SP -83.813 GR CALl -999.250 RHOB NCNB -999.250 NEAT DEPT 5800,000 SFLU SP -120.563 OR CALl =999,250 RHOB NCNb '999,250 NEAT DEPT 5700,000 SFbU SP -121,563 GR CALI '999.250 RHOB NCNb -999.250 NEAT DEPT 5600.000 SFLU $P -79.813 OR CALl -999,250 RHOB NCNb -999,250 NEAT DEPT 5500,000 SFLU $P -54,031 GR CAUI -999,250 RHOB NCNb -999.250 NEAT DEPT 5400.000 $FLU SP -44,531 GR CALl -999,250 RHOB NCNb -999.250 NEAT DEPT 5300,000 SFLU SP -79,563 GR CALl -999,250 RHOB NCNb -999,250 NEAT DEPT 5200,000 SFbU $P -36,531 GR CALl -999,250 RHOB NCNb -999.250 NEAT LISTING 71. '999, -999, -999. -999, . 59, -999. -999. . 54, -999. -999, . 39. -999. -999. 999, :999. 57. -999. -999, 4 -999. -999. . 85. -999, -999, , 52, -999. -999, . 81, -999, -999. 875 250 250 641 563 250 250 68O O0 25O 883 438 250 25O 383 094 250 250 246 594 250 250 750 250 250 23 250 250 145 125 250 250 352 000 250 250 359 125 250 250 GR DRHO NPH! IUD OR DRHO NPH! GR DRHO NPHI OR DRHO NPHI GR DRHO NPHI GR DRHO NPHI IUD GR DRHO NPHI GR DRHO NPHI GR DRHO IUD GR DRHO NPHI GR DRHO NPHI '999,250 :999,250 999,250 1,545 '999,250 ,250 2.383 '999.250 '999,250 '999.25O 3,219 '999,250 '999,250 '999.250 1,409 '999,250 '999,250 '999,250 9489 '99 .250 9.250 3,373 .'999,250 999.250 -999.250 3.021 -999,250 -999,250 -999,250 3.627 -999.250 -999,250 -999,250 2,834 '999,250 '999.250 -999,250 3,746 .250 -999,250 DT FCNb GR IbM DT FCNb GR FCNL GR DT FCNb OR IbM DT FCNL GR IbM DT FCNL GR FCNL GR IbM FCNb GR D~ FCNG GR IbM DT FCNL GR IbM DT FCNL GR PAGE '999.250 '999,250 '999,250 2 063 =999,250 -999.250 2.922 -999,250 -999,250 -999.250 3,~01 -999, 50 '999,250 '999,250 i 672 .~9991250 999 250 999 25O 1.808 -999.250 '999,250 '999.250 3.762 -999.250 -999,250 -999.250 3.105 -999,250 -999.250 -999.25O 3.248 -999.250 999,250 3.037 -999.25O -999.250 -999.25O 3 518 999.250 -999,250 10 LVP O09,HO§ VERIFICATION DEPT 5100.000 SFLU SP -61.969 GR CALI :999.250 RHOB NCNb 999,250 NRAT DEPT 5000,000 SFLU SP =46.531 GR CALf =999,250 RHOB NCNb "999,250 NRAT DEPT 4900.000 SFLU SP -50.531 GR CALl -999.250 RHOB NCNb -999.250 NRAT DEPT 4800,000 SFLU $P '~2,563 OR Cibi '9 9.250 RHOB NCNb '999.250 NRAT DEPT 4700,000 $FbU SP -91,063 GR CAbI .-999,250 RHOB NCNb 999,250 NRAT DEPT 4600.000 SFbU SP - 54 ,031 GR CAbI 999 RHOB - .250 NCNb -999,250 NRAT DEPT 4500,000 SFbU SP -64,563 OR CAbI -999,250 RHOB NCNb -999,250 NRAT DEPT 4400.000 SFLU $P -62,031 GR CALl -999.250 RHOB NCNb '999.250 NRAT DEPT 4~00,000 $FLU SP 51,531 GR CAbI '999,250 RH00 NCNb '999,250 NRAT DEPT 4200.000 $FbU $P -72,312 OR CAbI :999.250 RHOB NCNb 999.250 NRAT DEPT 4100.000 $FbU $P '53,531 GR CALf '999,250 RHOB NCNb -999.250 NRAT LISTING 4 52 '999 -999 4 85 -999 -999 2 76 -999 -999 8 67 -999 -999 52 -999 -999 5 68 -999 -999 99 4 62 -999 -999 6 72 -999 -999 24 -999 -999 5 62 -999 -999 ,168 ,?19 ,250 ,250 ,676 ,312 ,250 .250 ,813 .813 250 ~250 .422 .312 .250 ,250 .658 .938 ,250 .250 .023 ,688 ,250 ,250 664 :438 .250 .250 .141 .375 .250 .250 ,348 ,750 .250 ,250 ,453 .641 ,250 .250 .047 .031 .250 .250 OR DRHO NPHI OR DRHO NPHI GR DRHO NPHI IUD GR DRHO NPH~ IbD OR DRHO NPHI OR DRHO NPHI GR DRHO NPHI GR DRHO NPHI ILD OR DRHO NPHI ILO GR DRHO NPHI GR DRHO NPHI .99~ '539 ,250 '999.250 '999.250 4.133 -999,250 =999.250 -999.250 2,885 '999.250 '999.250 '999.250 4,176 '999,250 -999,250 -999,250 O72 -999.250 '999,250 ,367 -9995.250 '999.250 =999.250 5,066 '999.250 '999,250 -999.250 4,996 '999,250 '999,250 '999,250 6,11~ -999,25 -999,25~ -999,25 12,094 =999.250 -999,250 '999,250 5,797 '999,250 '999,250 '999,250 V IbM DT FCNL GR DT FCNL GR IbM DT FCNb GR IbM DT FCNL GR IbM DT FCNb GR IbM DT FCNb GR IbM DT rCNb GR FCNL GR D~ FCNL OR IbM DT FCNL GR IbM DT FCNb GR PAGE . -999, -999, -999, 4 -999: -999. -999. . -999. -999, -999. 4. -999, -999, -999, . -999. -999, -999, ! -999. -999, -999. . -999. -999 -999: 4, '999, '999. '999, , -999. '999. '999. 12. '999, '999, '999, . -999. -999, -999. ll bO? 250 50 055 250 250 250 855 250 250 250 371 250 250 250 158 250 250 250 406 250 250 250 926 250 250 250 883 250 250 250 172 250 25O 25O 617 25O 250 250 574 250 250 250 bVP DEPT SP CALf NCNb DEPT SP CALl NCNL DEPT SP CALl NCNb DEPT SP CALI NCNb DEPT SP CALl NCNb DEPT SP NCNb DEPT SP NCNb DEPT SP CALl NCNb DEPT SP CALl NCNb DEPT SP CALI NCNb DEPT SP CALl 009.H05 VERIFICATION 4000.000 SFLU -57,031 GR -999.250 RHOB -999,250 NRAT 3900,000 SFbU ;85,563 GR - 99,250 RHOB -999.250 NRAT 3BO0,O00 SFLU -55.500 GR -999.250 RHO8 -999.250 NRAT 00,000 SFbU 3~96.563 GR 999.250 RHOB :999,250 NRAT 3600.000 SFbU -5~,969 GR -99 .250 RHOB -999.250 NRAT O0 SFbU -999,250 RHOB -999,250 NRAT 3400,000 SFLU 72,312 GR '~99,250 RHOB -999,250 NRAT 3300.000 SFGU -114,063 GR -999,250 RHOB -999,250 NRAT 3~00,000 SFBU 98,063 GR =999.250 RHOB -999.250 NRAT ,063 GR 999.250 RHOB -999,250 NRAT 3000.000 SFbU -60.531 GR -999.250 RHOB 5 71 -999 -999 6 51 -999 -999 5 B1 -999 '999 6 48 -999 -999 4 74 -999 -999 5 73 '999 '999 4 65 -999 -999 5 45 -999 '999 5 59 -999 '999 6 57 -999 -999 3 77 -999 ,832 ,250 .250 ,250 ,625 ,719 .250 .250 .258 .125 .250 .250 ,414 563 '250 . .250 ~520 .250 .250 .250 .707 88 '150 '250 . ,730 ,938 .250 .250 o6 ,250 .250 . ,406 .375 .250 .250 ,404 .250 .250 GR DRHO NPHI IbD GR DRHO NPHI GR DRHO NPHI IbD GR DRHO NPHI GR DRHO NPHI GR DRHO OR DRHO NPHZ GR DRHO NPHI GR DRHO NPHI GR DRHO NPH! GR DRHO 6 254 -9991250 -999,250 -999,250 5.133 -999.250 -999.250 -999,250 5,832 '999.250 '999 250 '999:250 4,039 '999,250 '99~,250 '99 ,250 5,793 '99~,250 '99 .250 '999.250 ,242 '99 ,250 '999,250 '999.250 4,117 -999.250 =999.250 -999,250 2,623 -999,250 -999,250 -999,250 3,590 -999.250 -999.250 -999,250 , 50 : ,250 -999,250 3,658 999.250 :999.250 DT rCNb GR IbM DT FCNb GR IbM DT FCN6 GR IbM DT FCNb GR DT FCNL GR DT FCNL GR DT FCN6 GR DT FCNb GR D~ rCNb GR DT FCNL GR D~ FCNL PAGE 5.938 -999.250 -999.250 -999,250 · -999.250 -999.250 5.242 -999,250 -999.250 -999.250 4.504 -999.25O -999,250 -999,250 5 324 -999.250 -999.250 5 496 -999:250 -999.250 -999.250 4,277 '999,250 '999.250 '999.250 25O -99 250 -99~.250 4,066 -999.250 999 250 3,723 -999,250 :999 250 999~250 3.574 999.250 :999,250 12 __ LVP 009,H05 VERIFICATION LISTING NCNL -999.250 NRAT -999.250 NPHI DEPT SP CALl NCNL 2900,000 SFLU -72.312 GR -999.250 RHOB -999.250 NRAT 4.586 65.438 GR -999.250 DRHO -999.250 NPHI DEPT SP CALl NCNL 2800.000 SFLU -81.312 GR -999.250 RHOB -999.250 NRAT 4,340 60.656 GR -999,250 DRHO -999,250 NPHI -999.250 GR 2.637 IbM -999.250 DT -999.250 FCNL -999,250 OR 3.127 IbM -999.250 DT -999.250 FCNL -999,250 GR PAGE 13 '999,250 2,885 '999.250 '999,250 '999.250 3.426 '999.250 '999.250 '999,250 DEPT 2704.000 SFLU 2000.000 IbD 2000.000 ILM 2000.000 SP -24.531 GR 32.969 GR -999,250 DT -999.250 ALI -999.250 RHOB ~999.250 DRHO ~999.250 FCNL -999.250 ~CNL -999,250 NRAT 999.250 NPHI 999,250 GR -999,250 ** FILE TRAILER FILE NAME :SERVIC,001 SERVICE NAME VERSION # DATE : MAXIMUM LENGTH : 1024 FILE TYPE : NEXT FILE NAME : ** TAPE TRAILER ** SERVICE NAME :SERVIC DATE :81/10/29 ORIGIN :1070 TAPE NAME :62255 CONTINUATION # :01 NEXT TAPE NAME : COMMENTS :TAPE COMMENTS ** REEL TRAILER ** SERVICE NAME :SERVIC DATE :81/10/29 ORIGIN : REEL NAME :REEL ID CONTINUATION # :01 NEXT REEL NAME : COMMENTS :REEL COMMENTS EOF **********