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Home My WebLink About194-018XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. lq' q "-(~1~/'' File Number of Well History File PAGES TO DELETE RESCAN [] Color items - Pages: [] Grayscale, halftones, pictures, graphs, charts- Pages: [] Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other Complete COMMENTS: Scanned by: Bevedy ~i__an, fn~Vincent TO RE-SCAN Notes: Nathan Lowell Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: /si ON OR BEFORE W c:~Om, a~m~.9°c PLUGGING = LOCATION REPORT State of Alaska .ALASKA 0iL & GAS CONSERVATION COMMISSION . . [0~ ~ ~0 ~ ~ Memcrand'~m To File: No. Note casing size, wt, depth, c~t vol, & procedure. Review the well file, and-comment on plugging, well head sUatus, a~d location clearance - orovide loc. clear, code. Well %ead c'at off: ' Marke_ ~ost or plate: Location Clear=ce: Code Date , --" STATE OF ALASKA "--- ALASK,-, OIL AND GAS CONSERVATION ,vIMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG i. Status of Well ....... classification of ServiCe Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 94-18 396-226 3. Add~:~ss ..... 8. APl Number " P. O. Box 100360, Anchorage, AK 99510 50-103-20204 4. l'~cati~ of well a~'surface ............ 1,~O~,~ ...... 9~- Unit or I~ea'~ N~e 1020' FNL, 282' FWL, Sec. 12, T12N, R8E, UM~ Kuparuk River Unit At top of productive interval _ ' .'"~ i10. Well Number 1809' FNL, 1309' FWL, Sec. 2, T12N, R8E, UM~ 3H-23 Attotal depth ~ 11. Field and pool .... 1675' FNL, 1166' FWL, Sec. 2, T12N, R8E, UM Kuparuk River '~. Elevation ir~ feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 80', Pad 39' GLI ADL 25531 ALK 2657 12. Date Spudded2/13/94 i13' Date T'D' Reached i 14' Date C°mp" Susp" °r Aband'll 5' Water depth' if °ffsh°re 116' N°' °f C°mpleti°ns2/18/94 12/15/96. N/A MSLI One 17. Total Depth (MD+TV~)) 118. Plug Back Depth (MD+TV_D)I19. Directional Surveyl20. DePth Where SSSV set~21. Thickness ~f'Permafrost 9360' 6212'____F~_ ................ 7955' 5240' FT] [] Yes [] No J .......... 1892' MD] 1650' (Approx.) 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD CASING ' sE'Fi-lNG DEPTH HOLE __.SIZE .... __V~-__. PE.R FT.. GRADE ......... __T_o__P_ ......... BO__TTOM ~ S!_ZE CEMENT!NC RECORD .............. A__MOuNTPuLLED 16" 62.5# H-40 Surf. 121' 24" 200 sx Cement 9.625" 36# J-55 Surf. 4216' 12.25" 900 sx ASIII, 600 sx Class G cement '-- 7" ............... -2-6~f .................... 'E:~-b ................ Sb-~f: ......... -9:~:~--' .......... 8-.-~-" .... 2-50-~-ff-C-[~-S i2-ce-~nt- ........................................ cement retainer @ 7955' ; ................................................................................ 4 ........................ ' ......... 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) MD TVD MD TVD ....................................................................................................... None, all perfs --. down-squeezed 26. ACID, FRACTURE, CEMENT SQuEeZE, ETC, during ...... abandonment DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9092'-9122' 50.6 bbls Class G cement 27. pRODUcTiON T~'sT .... Date First prOduction iMeth°d"~f OperatiOn (FloWing, gas lift', etc.) .......... i i Date of Test iHours Tested PRODUCTION FOR OIL-BBL GAS-MCF "WATER-BBL CHOKE SIZE I GAS'-'OIL RATIO ................... ! ............................... _T__eL_P__"_?_: ............................................................................................ 1 ..... iFIow Tubing!Casing Pressure CALCULATED · OIL-BBL 'GAS-MCF WATER-BBL 'OIL GRAWTY-API (CORR) 'Pre..ss. [ _~4-HOUR RATE ....... 28. CORE DATA Brief description of lithology, porosity, fractures,"apparent dips and presence of oil, g~i[.;~ate~[C~.u~-r~it.,c,~¢~ c-hips. JAt'~ ,'-'~ 1997 Form 10-407 Rev. 07-01-80 Submit In Duplicate Geologic Marl" ' 30. Formation Tests Measured i True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. '~1. List of Attachments ....... Summary of Daily Drilling Reports :32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Prepared By Name/Number: INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 JAN 1..997 Oii& C:~'~ "<' · ,a. ncho~a~je AFC NO I Date AK 8421 Well 3H-23A ARCO Alaska, Inc I Rpt No I Rig Accept- hrs 1 2/1 .~/96 5 I 12/10,96 20:30 Depth (M D/TVD) 7955'/ 5236 KRU I LastDaily COStcsg 53 352 lng Mud 7" @ 9341' Contractor Nordic Rig #2 Operation At 0600 Mixing Mil MUD DATA MUD TYPE LSND WEIGHT 9.3 VISCOSITY DEPTH O ROT WT ., PU WT PV/YP sec SO WT 363 Mm' ph LGS PIT VOL DAILY MUD S TOTAL MUD $ $14,200 GELS AVG DRAG APl V~. MAX DRAG HTHP WL TI:JO BTM mV30 men soups TRQ OFF % HOLE VOLUME PUMP PRES PUMP I INFR S2 ~SPM 1 GPM2 SPS1 SPP 1 MUD WT I 2 4.5X9/ 45 9.3 I BHA DESCRIPTION BIT DATA Daily Drilling Reports Days Since Accept/Est. 4.4 Rig Release - hrs Previous Depth MD Progress 9252' PBTD -1297 Cum Cost Est Cost To Date 201,689 $887M AFC Next Csg Shoe Test /t SEPJAL NO I/[~'EPTH OUT DEPTH IN ~oB 2 RPM 1 ]'~TS TFA BFF COST EH&S INCIDENT (Y N) N EMPLOYER SPILL (V N) N TYI:JE VOLUME SAFETY MTG 12/12/96 INJECTION INJECTION WELL SOURCE WELL RATE (bpm) PRESSURE DIESEL VOL MUD VOL WATER VOL (bbl) TOTAL VOL (bi)i) TOT FOR WELL DRILLS/BOP DATA LAST BOP/DIVERT TST 12/12/96 LAST BOP/DRILL 12/12/96 LAST H2S DRILL LAST FIRE DRILL LAST CONFINED SPACE LAST SPILL DRILL FUEL & WATER FUEL USED 1go0 DRILL WATER USED-EELS 316 POTABLE WATER USED-EELS WEATHER & PERSONNEL DATA TEMPERATURE, °F -11 WIND SPEED-KTS Calm CHILL FACTOR, °F -11 CONTRACTOR PERSONNEL 15 MISC PERSONNEL 4 TOTAL 19 BHA NO DRILLPIPE DATA ~OP TO BOTTOM) OD WIEGHT GRADE CONNECTION BHA LENGTH 3-1/2" 15,50# X-95 3-1/2" IF DATE LAST INSPECTED: HOURS ON JARS 27 hrs TIME I HOURS I CODF I 07:30/01:30 iPREP 08:00 00:30 RIGS 08;00 ITmPJN 02:00 OTHER 01:00 TRIP_IN 00:30 PREP 01:30 PREP 00:00 02:30 ~'~A 00:00 03:30 Ic~ac I03:00 IPREP ' 24:00 t LENGTH 06:00 07:30 08:00 16:00 16:00 18:00 18:00 19:00 19:00 19:30 19:30 21:00 21:00 21:00 21:00 23:30 23:30 23:30 23:30 03:00 03:00 06:00 06:00 OPERATIONS FROM ~)9(~q - ~)0~ Load 3-1/2" DP into pipe shed. Strap & tally pipe. Service rig. MU Baker K-1 Cement Retainer & setting tool on DP. RIH PU DP. PU Kelly. Install drive bushing, lower Kelly cock, & saver sub. Torque up lower & upper Kelly valves. Test upper & lower Kelly cocks to 3500 psi, OK. Blowdown & set Kelly back in rathole. Haul 290 Bbls mud to storage @ KCS pad. RIH PU DP. 110K# Up, 55K# Dn. MU head pin & cementing lines. RU Dowell. Set Baker K-1 Cement Retainer @ 7955'. Push & pull 30K# to lock in slips & test retainer. Rotate stinger free & unsting from retainer. Stab in & set 35K# down on retainer, OK. Establish injection rates with rig pump & 12.9 ppg mud: 2000 psi @ 1 BPM, 2450 psi @ 1-1/2 BPM. Unsting& break circulation. Close pipe rams & test 7" casing to 3500 psi, lost 50 psi in 15 minutes, OK. Bleed off pressure. Dowell start batch mixing cement. Dowell circulate 5 Bbls water into DP. Test lines to 3500 psi. Circulate 45 Bbls more water into DP. Stab in & set 35K# down on retainer. Inject & pump 50.6 Bbls of 15.8 ppg cement, 1.5 - 2.6 BPM, 3400 - 2000 psi. Pump 5 Bbls water behind cement. Switch to rig pump & follow water with 45 Bbls mud, 2-1/4 BPM, 2000 psi, leaving 2 Bbls cement in bottom of DP. Unsting from retainer & PU +2'. Reverse out, recovered 5 Bbls water spacer & 1 to 2 Bbls of cement. P & A of old production perforations & wellbore below 7955' complete. CIP @ 2230, 12/14/96. Mix 18 ppg pill. Pump 15 Bbls of 18 ppg pill. Chase pill with 49 Bbls mud & spot 18 ppg pill on bottom as a balanced plug. POH LD 7 joints to 7749'. Reverse out excess pill. Water back 12.9 ppg mud in pits to 9.3 ppg & condition mud for milling fluid. Note: Called in final report of plugging operations to Doug Amos, AOGCC Field Inspector, this morning. Supervisor Don E. Breeden ~-FC NO I Date AK 8421 I We, 3H-23A ARCO Alaska, Inc Rpt No I Rig Accept - hrs 12/1 4/96 4 I 12/10/96 20:30 KRU Depth (MD/TVI~)252, / 61 19 Daily Cost 37 035 Last Csg Shed 7"@ 9341' Daily Drilling Uays Since Accept/Est. 3,4 Previous Depth MD 9252' PBTD Rig Release - hrs Progress Reports 0 Contractor Nordic Rig #2 Cum Cost 148,337 Est CostToDate $887M AFC Operation At 0600 Next Csg Shoe Test Load DP into MUD DATA DRILLING DATA BIT DATA EH&S DRILLS / BOP DATA MUD TYPE DEPTH LSN D INCIDENT (Y N) N WEIGHT 12.9 ROT ~ VISCOSITY PU WT 47 ~ ! YP 17/22 GELS 6/11 AVG DRAG AP~WL 4.5 HTHP WL 17.0 mi/30 rain SOUDS 18.9 % HOLE VOLUME 352 U:4 MBT 10.0 ph 9.0 LGS 2.3 % PIT VOl~' 352 ~ DAILY MUD $ $5035 TOTAL MUD $ $13,70O MAX DRAG TRO BTM TRQ OFF PUMP PRES BHA DESCRIPTION EMPLOYER SPILL (Y N) N TYPE VOLUME LAST SAFE~ M~G 1 2/12/96 INJECTION INJECTION WELL ' SOURCE WELL RATE (bpm) PRESSURE Ips~) DIESEL VOL (bbl) MUD VOL (bbl) WATER VOL (b~t) TOTAL VOL (bbt) TOT FOR WELL (b~l) LAST BOP/DIVERT TST !LAST BOP/DRILL 12/12/96 ~12/12/96 LAST H2S DRILL ILAST FIRE DRILL LAST CONFINED SPACE I LAST SPILL DRILL FUEL & WATER FUEL USED 250O DRILL WATER USED-BBLS POTABLE WATER USED-BBLS WEATHER & PERSONNEL DATA TEMPERATURE, °F -15 WIND SPEED-ETS SSE 2 CHILL FACTOR, °F -15 CONTRACTOR PERSONNEL 15 MISC PERSONNEL 4 TOTAL 19 BRA NO DRll LPIPE DATA {TOP TO BOTTOM) OD WIEGHT GRADE CONNECTION BHA LENGTH 3-1/2" 15.50~ X-95 3-1/2" IF DATE LAST INSPECTED: HOURS ON JARS TIME 06:00 06:30 09:00 11:00 13:00 14:30 20:30 23:30 00:30 06:00 06:30 09:00 11:00 13:00 14:30 20:30 23:30 00:30 06:00 HOURS CODE 00:30 PRB_W( 02:3 ( PRS_W( 02:00 PRB_W( 02:00 PRB_W£ 31:30 PRB_WC 06:00 PL_TBG 03:00 PL_ TBG :0 0 I PLR~TBG :30 IP P OP[~RATION~ FROM 00(~0 - 0000 Condition & weigh[ up mud Jn pits to 12.6 ppg. No pressure build up on well. Monitor well, very slow flow. Circulate 12.6 ppg mud around. Some heavy & light spots Jn returns, but no gas cut or noticeable amount of oil/water at bottoms up. Circulate until enen 12.6 ppg Jn & out. Monitor well, very slow flow. No pressure build up. Weight up mud in pits to 12.9 ppg. Circulate 12.9 ppg mud around until even 12.9 ppg in & out, 3.3 BPM, 600 psi. No gas or oil/wamr cut at bottoms up. Monitor well - static, no flow, no loss. Mix & pump slug. POH - stand back 80 stands tubing, LD jewelry. Install new seal rings, drift, & strap. POH - LD 43 joints tubing & LD jewelry. Recovered 283 joints tubing, SSSV, 5 GLMs, & Seal Assembly. Unload tubing & jewelry from rig floor & pipe shed. Monitor well, static. Load 3-1/2" DP into pipe shed. Strap & tally pipe. Install wear bushing. Monitor well - static. Supervisor Don E. Breeden ARCO Alaska, Inc Daily Drilling Reports AK 8421i 12/13/96 3~ 12/10/96 20:30 2.4 Previous Depth MD Progress Well 3H-23A KRU Depth (MD/TVI~)360, / 6193' 9252' PBTD 108 Contractor Nordic Rig #2 DailyCost 35861 CumCost 111,302 Est Cosl To Date $887M AFC Operation At 0600 Last Csg Next Csg Shoe Test Weight Up Mud to 12.6 ppg 7"@ 9341' MUD DATA DRILLING DATA BIT DATA EH&S DRILLS / BOP DATA ,, MUDTYPE LSN D DEPTH BIT NO INCIDENT (Y N) N LAST BOP/DIVERT TST WEIGHT 12.6 ROT WT SEE EMPLOYER 12./12/96 PP~ LAST H2S DRILL PU WT MAKE SPILL (Y N) N i v,scosITY 47 ~c, w;~ 15/16 SOWT TYPE TYPE LAST CONFINED SPACE LAST SPILL DRILL GELS 4/8 AVG DRAG SERIAL NO VOLUME , AP~WL 7.0 MAXDRAG DEPTHOUT SAFETYMTG 12/12-/96 FUEL & WATER HTHP WL THO BTM DEPTH ,N INJECTION FUEL USED ml/30 rain 2~ SOUPS 18.8 % THO OFF FOOTAGE INJECTION WELL DRILL WATER USED-BBLS HOLE VOLUME PUMP PRES ADT/AST SOURCE WELL POTABLE WATER USED-BBLS 323 bU RATE (bp~) 13 M~T 10.0 PUMP WOB 2 , ppb NO I 2 PRESSURE (psi) ph RPM1 WEATHER & PERSONNEL DATA 9.5 ~.~. sz 4.5 X 9 4.5 DIESEL VOL (bbb LGS ; JETSTFA TEMPERATURE. 5.1 % SPM 1 MUD VOL (bbl) WIND SPEED-KTS SW 7 PIT VOL SIT COST 390 J~ GPM2 147 WATER VOL (bbl) CHILL FACTOR, °F -23 DAILY MUD $ $1474 sPs~ DULL TOTAL VOL (l:~l) CONTRACTOR PERSONNEL 15 TOTAL MUD 557865 SPP 1 GRADE TOT FOR WELL (bbl) M ISC PERSONNEL 3 UUDWT 12.6 TOTAL 18 BHA DESCRIPTION BHA NO DRILLPIPE DATA ('FOP TO BOTTOM) OD WIEGHT GRADE CONNECTION CLASS 2 LENGTH BHA LENGTH DATE LAST INSPECTED: HOURS ON JARS TIME OPERATIONS FROM 0000 - 0000 06:00 07:00 10:00 10:30 12:30 13:30 17:00 17:30 21:00 22:00 00:30 06:00 I HOURS 07:00 j01:00 10:00 10:30 12:30 13:30 17:00 17:30 21:00 22:00 00:30 06:00 CODP NU_ND BOPE PREP CIRC PL_TBG PL_TBG :~L_TBG PL_TBG PRB_WC PRB WC PRB WC NU BOPE. Test BOPE: Blinds, HCR, mud cross, choke & kill line valves, choke manifold, upper & lower pipe rams to 3500 psi; Annular to 3000 psi; Accumulator test, OK. Witnessing waived by Doug Amos, AOGCC Field Inspector. LD test joint. MU landing joint. BOLDS. Pull WKM hanger to floor, 70K# Up, 75K# maximum pull. Circulate once around. Monitor well, stable. LD hanger & space out pups. POH with 3-1/2" tubing. Stand back tubing, drift, strap, & install new seal rings. LD jewelry, recovered 32 SS control line bands. Tubing started pulling wet. Monitor well, stable. Mix & pump slug. POH, stand back tubing, LD jewelry. 66 stands out, started coming wet. monitor well, slow flow out of tubing & annulus. Hole fill showing 2 Bbl Loss. Circulate tubing & annulus around, still have slow flow. Gained back 2 Bbls while circulating. RBIH 66 stands tubing. Still showing slow flow, but mud volume even. no gain, no loss. Shut in well & RU circulating line. Unload 280 Bbls of 12.2 ppg mud from Parker 245 into pits. Weight up mud in pits to 12.6 ppg. No pressure build up on well. Prepare to circulate 12.6 ppg around. JAN / 'i 1997 Supervisor Don E. Breeden AFC NO I Date AK 8421 I Well 3H-23A Contractor Nordic Rig #2 Operation At 0600 NU BOPE MUD DATA DRILLING DATA MUD TYPE DEPTH LSND ROT WT WEIGHT 12.6 VISCOSITY 43 15/14 PUWT SOWT GELS 5,/9 AVG DRAG APIWL 7.1 MAX DRAG HTHP WL TF~Q BTM m~30 min sou~s 18.8 % TRQ OFF PUMP PRES HOLE VOLUME 323 t:t:4 10.0 ph LGS 5.1 % PiT VOL DAILY MUD $ $51~1 TOTAL MUD s$63.91 BHA DESCRIPTION ARCO Alaska, Inc Rpt No I Rig Accept - hrs 12/12/96 2 ~ 12/10/96 20:30 KRU Depth (MD/TV~60"'- / 6193' Daily Cost 37 091 Last Csg 7"@ 9341' BIT DATA Daily Drilling Uays Since Accept/Est. lA Previous Depth MD 9252' PBTD Cum Cost 75,441 Next Csg Rig Release - hrs Progress Est Cost To Date Shoe Test Reports 108 $887M AFC EH&S INCIDENT (Y N) N EMPLOYER SPILL (Y N) N TYPE VOLUME S~EW UTG 12/08/96 INJECTION INJECTION WELL SOURCE WELL RATE (bpm) PRESSURE (psi) DIESEL VOL (bbl) MUD VOL (bbl) WATER VOL (bbl) TOTAL VOL (bbl) TOT FOR WELL (bbl) DRILLS / BOP DATA LAST BOP/DIVERT TST LAST BOP/DR ILL LAST H2S DRILL LAST FIRE DRILL LAST CONFINED SPACE LAST SPILL DRILL FUEL & WATER FUEL USED 1955 DRILL WATER USED-BBLS POTABLE WATER USED-BBLS 18 WEATHER & PERSONNEL DATA TEMPERATURE. °F -6 WIND SPEED-KTS WSW 5 CHILL FACTOR, °F -10 CONTRACTOR PERSONNEL 15 MISC PERSONNEL 4 TOTAL 19 BHA NO DRILLPIPE DATA ~OP TO BOTTOM) OD WIEGHT GRADE CONNECTION BHA LENGTH DATE LAST INSPECTED: HOURS ON JARS TIME CLASS 2 LENGTH 06:00. 08:00 10:30 16:00 16:00 21:30 01:30 01:30 02:00 04:00 06:00 08:00 10:30 16:00 16:00 21:30 01:30 01:30 02:00 04:00 06:00 0P[~RATIOI~ FROM 0000- 0000 Cameron hand got CIW lubricator from Prudhoe. RU lubricator & pulled VR plug. RU lines to circulating manifold. Pressure test circulating lines & line from choke to production flowline. Thaw line in cellar. SITP = 2050 psi, SICP = 2200 psi. Bleed gas head off annulus then tubing, bleed thru choke to production flowline. Load tubing, circulate 100 Bbls Sea Water ~nto tubing, returns th'ru choke to production flowline. Inject 25 Bbls SW to flush out tail & perfs. Continue circulating on choke & bring SW to surface to load well, 3 BPM. Monitor well - SITP = SICP = 1175 psi. Freeze protect flowline with diesel while monitoring well. Condition mud in pits & weight up to 12.6 ppg. Thaw line in cellar. Circulate on choke & load tubing with 100 Bbls 12.6 ppg mud. Inject 25 Bbls mud to flush out tail & perfs. Continue circulating on choke, SW returns down production flowline, until mud returned to surface. Continue circulating thru choke into pits until 12.5+ ppg mud returned. Monitor well. Well dead. Freeze protect flowline with diesel. Blowdown & RD circulating lines. Set BPV. ND 3-1/8" 5 Ksi WKM tree. NU 7-1/16" 5 Ksi BOPE. 24:00 Supervisor Don E. Breeden ARCO Alaska, Inc Daily Drilling Reports AFCAKNO 8421,I Date 12/11/96 Rpt No 1ii Rig12/10/96Accept - 20:30hfs Days0.4Since Accept/Est. Rig Release - hfs We, 3H-23A KRU Depth (MD/TVDQ)q60'~v Previous Depth MD Progress / 6193' 9252' PBTD 108 Contractor Nordic Rig #2 DailyCost 35 350 Cum Cost 38,350 Est Cost To Date $887M AFC Operation At 0600 Last Csg Next Csg Shoe Test WO Lubricator to Pull VR Plug 7" ~ 9341' MUD DATA DRILLING DATA BIT DATA EH&S DRILLS/BOP DATA MUD TYPE DEPTH BIT NO INCIDENT (Y N) N LAST BOP/DIVERT TST LAST BOP/DRII'L WEIGHT ROT WT S~E EMPLOYER ! 12/4/96 PPR LAST H2S DRILLI LAST FIRE DRILL VISCOSITY PU WT MAKE SPILL (Y N) N PV/YP SOWT TYPE TYPE LAST CONFINED SPACE t LAST SPILL DRILL GELS AVG DRAG SERIAL NO VOLUME LAST APIW!_ MAX DRAG DEPTH OUT SAFETY ~G 12/08/96 FUEL & WATER ,, HTHP WL TRQ BTM DEPTH ~N INJECTION FUEL USED mY30 rain 1950 SOUDS °/o TRO OFF FOOTAGE INJECTION WELL DRILL WATER USED-BBLS HOLE VOLUME PUMP PRES ADT/AST SOURCE WELL 25 I~l POTABLE WATER USED-BBLS MBT PUMP ~/OB 2 RATE (bpm) 10 ~b NO PRESSURE (p~) ph IINFR.c~ 4.5X9 4.5X RPM1 WEATHER & PERSONNEL DATA DIESEL VOL Ibbl) LGS JETS TFA TEMPERATURE, °F % SPMI MUD VOL (bbl) WIND SPEED-KTS PIT VOL GPM 2 BIT COST I~ WAYER VOL (b~) CHILL FACTOR, °F $,~500 GRADE TOT FOR WELL (bbl) M ISC PERSONNEL 4 MUD WT TOTAL 18 BHA DESCRIPTION BHA NO DRILLPIPE DATA {TOP TO BOTTOMI OD WIEGHT GRADE CONNECTION CLASS 2 LENGTH BHA LENGTH DATE LAST INSPECTED: HOURS ON JARS TIME 08:00 20:30 24:00 06:00 20:30 24:00 06:00 HOURS I C~)DE 12:30 I MIRU I 03:301M~au 06'00 IPREP 22:00 OPERATIONS FROM 0000- 0000 Move rig from 1F Pad to 3H Pad. Accept Rig @ 2030, 12/10/96 Chop out & level ice around cellar for rig mats. Move rig over well & level rig. Attempt to pull VR plug, lubricator not working properly. Pull BPV. Work on VR lubricator & try again, no go. Cameron hand going to get ClWlubricator to pull VR plug. Supervisor Don E. Breeden ,~CO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 20, 1997 Mr. David J. Johnston Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: 3H-23 (Pe~it No. 94-18 & 396-226)We~ Completion Dear Mr. Commissioner: Enclosed is the well completion report to cover the plug and abandonment operations on KRU well 3H-23. The well was recently sidetracked to a new bottom hole location. If there are any questions, please call 263-4622. Sincerely, W. S. Isaacson Drilling Engineer Kuparuk Drill Site Development WSI/skad STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOP, SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing _ Repair well _ Change approved program_ Operation Shutdown__ Re-enter suspended well_ Plugging .~ Time extension Stimulate Pull tubing_ Variance_ Perforate _ Other Plugback for Sidetrack 2. Name of Operator ARCO Alaska, Inc, 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1020' FNL, 282' FWL, Sec. 12, T12N, R8E, UM At top of productive interval 1809' FNL, 1309' FWL, Sec 2, T12N, R8E, UM At effective depth At total depth 1675' FNL, 1166' FWL, Sec. 2, T12N, R8E, UM 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) RKB 80', Pad 39' GL 7. Unit or Property name Kuparuk River Unit feet 8. Well number .3H-23 9. Permit number 94-18 10. APl number 50-103-20204 11. Field/Pool Kupurak River Field/ Kuparuk River Oil Pool 12. Present well condition summary Total Depth: measured (approx) true vertical Effective depth: measured (approx) true vertical 9360' 6212' 9252' 6129' feet Plugs (measured) feet feet Junk (measured) feet None 13. Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length 80' 4175' 9300' measured 9092' - 9122' Size 16' 9-5/8' 7' Cemented Measured depth True vertical depth 121' 121' 200 sx 900 sx ASIII 4216' 3186' 600 sx Class G 250 sx Class G 9341' 61 97' true vertical 6006' - 6029' Tubing (size, grade, and measured depth) 3.5', J-55 tubing with tail @ 8985' Packers and SSSV (type and measured depth) Baker FB-1 packer @ 8965' MD; Camco TRDP-4E SSSV @ 1892' Attachments Description summary of proposal ~X Contact William Isaacson at 263-4622 with questions. RECFIVED NOV ?. I t996 Alaska 011 & (Ja~ Oons L;0mmlssion Anchorage Detailed operation program__ BOP sketch 14. Estimated date for commencing operation 12/O3/96 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Service Suspended 17. I hereby certify~t~at Lh~ Si~ned' ~'/'-~' '~ '' Conditions o[ approval: ~oti~ Commission so roprosontativo may witnoss ~lu~ intogdty ~ BOP l~st ~ocation cloaraneo Mechanical IntegriW Test_ gneo Subse o reg 're 99vj W= Jehnat0n Approved by the order of the ~mmission foregoing is true and correct to the best of my knowledge. Title Drill S~te Development Supv Date FOR COMMISSION USE ONLY IApproval No.~ Commissioner Date Form 10-403 Rev 06/15/88 Approved Copy Returned SUBMIT IN TRIPLICATE KRU 3H-23 SUNDRY OBJECTIVE to P & A WELL FOR SIDETRACK OPERATIONS (reference attached plugback schematic) PRE-RIG WORK: 1. RU slickline unit. RIH tag fill. RIH and dummy off all GLMs, leave deepest GLM open. 2. Set BPV in tubing. Install VR plug in annulus valve if necessary. WORKOVER RIG WORK: 1. MIRU Nordic Rig. Lay hard-line to tree. Pull B PV and VR plug. 2. Load pits w/kill weight mud. 3. ND tree. NU and test BOPE. Circulate well to kill weight mud. Ensure well is dead. . Screw in landing joint. POOH standing back tubing and laying_down all jewelry. PU DP and RIH with cement retainer. Set retainer at 7965' MD. Pump cement squeeze (-46 bbls) below retainer into A Sand perfs filling 7" casing to bottom A Sand perf / top of fill. Unsting from retainer and circulate well to milling fluid. Spot an 18 ppg balanced mud pill from PBTD to the base of proposed section. POOH standing back DP. 6. RIH w/section mill. Cut a 50' sectiOn in the 7" casing from 7765' - 7815'. POOH w/mill. . RIH w/open ended DP. Wash down through section and circulate any metal shavings from well. Mix and pump balanced cement kick-off plug f/100' below base of section to 200' above top of section. WSI 11/19/96 Milling Fluid 3H-23 Proposed p Ugback APl #: 50-103-20204 RKB = 80' Pad Level = 38' 9-5/8" 36.0#, J-55 set @ 4216' MD 17.0 ppg Cement Kick-off plug 7565'-7915' MD 7" Casing section milled 7765' - 7815' MD Abandoned A Sand Perfs 18.0 ppg Mud from 7915' - 7965' MD. 7" Baker 'K-I' Cement Retainer @ 7965' MD with cement squeezed below retainer down to bottom A Sand perforation. 3-1/2" x 7" Bake', 'FB-I' Permanent packer @ 8964' MD. / Top perforation @ 9092' MD Bottom perforation'~122' MD 7",26#,L-80 Top of fill in tubing was last tagged @ 9192' MD. PBTD = 9252' MD TD = 9360' MD WSI 11/19/96 Z' i OPM ARCO ALAS~fA iNC ,~,, ARCO Alaska, Inc. ,~- ~'Date: I_1 -~_-~ Time: LNumber of Pages (Cover +): ~ --J II Phone; 7_~ 5 - LI (,,7. Z Location: ~J I I ]/2 Kuparuk Drill Site Development P. o. eox ~00~60 ANCHORAGE, AK 99510-0360 FAX # 907 265-6224 .AT0.-,1209 iii TO: ~t. Az., F, Jo~Lu FAX #: Location: .-. Phone Copies To: _ _ u Subject: ~- Z~ P ~ h ~" ,..?~~ iml i RECEIVED r,?ov g ,~; 1996 Alaska Oil & Gas Cons. Commission Anohorag0 1 F-03 1G-lO 1Q-02 2D-06 2X-12 3F-'~6 Peri Interval to be P & A'd Top (~t) [ aoltom 6076 7322 7577 8608 6732 8014 6249 7438 7591 8632 6854 8112 Kuparuk River Unit Sidetrack P & A Database P & A by Down Squee,~ Method Below Cement Retainer Actual Rel~iner 5441 6500 6468 7390 5706 7215 Distance RetainarI Volume below Relsiner to: Sel Above Top Pen' (fi) ,J~ Top Per/ [bbis) Bottom Per/{bbls) 635 I 24 31 822 I 31 36 1109 / 42 4:3 12~8 ! 47 48 1026 I 39 44 799 ! 31 34 Actual Cen~ ertl Pumped Below Retainer (bbls) 33 42 50 55 51 38 I Any Packing-oB or Job Pumped I~ I High Squeeze Press Corrlpletien (y/n) [ Probs? (y/n) Yes Yes Yes Yes 14o 14o No No No No - · AOGCC IndividL. a'i WeJ I , ..soiogicai Hater'ia/s Inven',..L.r'y [3, A T A T D A T A._P !,. U S 94---(.1 i 8 94 .... 018 94--- 0 I 8 9 a. ---- 018 94..v018 94--0 18 94-~018 94---'0 i8 94.*-0 i8 9~-.-0 'j 8 ~BT L. 7 650--- 9206 ~,~E'I" L. ?6B0--9~20,x , ~)8 "T a076-~..9360, OH--CDR/CDN ~:, R--~ L WD/D C L h080~9358 ~PN~L. WD/DC L ~080 ...... 9364 ILYWELL OP R 0~/'1~-06/28/'9~ '1 Ot~./06/9 I 04/06 / 94. 0~¢/'i I/9a · i [) 5/' 09 / 94 1 05 / 09 ,/94 'J 05/' 0,:,° /~o i () 5/' 09/94 07 / 06/94 07/06/94 0'//06/9a. Ar'e Wa s Ar'e We i 'i dr'y t he we i i is tests r'equir'ed? n comp'liance ditch sampies r'equir'.~d"~ y~s ._~)~And r'ecei~ve(:l''~- .... a yes well eot'ed? yes ~j~)__--4~na'lysis &. de,-~"iption ~eived'? y e s ~~.e c e~-? e s n o y ({: S iq 0 STATE OF ALASKA i ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Type of Request: Operation Shutdown ~ Stimulate X Plugging Perforate _ - Pull tubing Alter casing Repair well Oth e r 2. Name of Operator I 5. Type of Well: Development X ARCO Alaska, Inc. Exploratory _ 3. Address Stratigraphic _ 'P. O. Box 100360, Anchorage, AK 99510 Service _ 4. Location of well at surface 1020' FNL, 282' FWL, SEC.12, T12N, R8E, UM At top of productive interval 1809' FNL, 1309' FWL, SEC.2, T12N, R8E, UM At effective depth 1720' FNL,1202' FEL, SEC. 2, T12N, R8E, UM At total depth 1675' FNL, 1166' FEL, SEC.2, T12N, R8E, UM 12. Present well condition summary Total Depth: measured 9360' feet true vertical 6212' feet Effective depth: measured 9252' feet true vertical 6 129' feet 6. Datum elevation (DF or KB) RKB 80 feet 7. Unit or Property name Kuparuk River Unit 8. Well number 3H-23 9. Permit number/approval number' 94-18 10. APl number 50-1 03-20204 11. Field/Pool Kuparuk River Oil Pool Plugs (measured) Junk (measured) Casing Length Size Structural Conductor 80' 1 6" Surface 41 6 0' 9 - 5 / 8" Intermediate Production 93'02' 7" Liner Perforation depth: measured 9092'-9122' true vertical 6006'-6029' Cemented 200 SX 900 SX AS III & 600 SX Class G 250 SX Class G & Tubing (size, grade, and measured depth) 3-1/2" J-55 TBG w/TAIL @ 8985' Packers and SSSV (type and measured depth) PKR: BAKER FB-1 PKR @ 8964' SSSV: CAMCO TRDP-4E @ 1892' 13. Stimulation or cement squeeze summary Measured depth 121' 4216' 9341' True vertical depth 115' 3045' 6300' A SAND FRACTURE STIMULATION Intervals treated (measured) 9092'-9122' Treatment description including volumes used and final pressure SEE AFl'ACHED WELL SERVICE REPORT 14. Prior to well operation Subsequent to operation Re_Dresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 200 250 0 850 340~'""140 220 1290 Tubing Pressure 160 160 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16, Status of well classification as: Water Injector__ Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Title Wells Superintendent Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE ARCO Alaska, Inc. KUPARUK RIVER UNIT WELL SERVICE REPORT WELL DATE DAY / TIME · DESCRIPTION OF WORK CONTRACTOR I KEY PERSON ~8h0~L ,, FIE~ EST: ~ COMPL~E ~ ,NOOMPL~E AFC/CC ACCUMULATED COST $ ,M,Z, A04- PAGE 1 OF ../ I --/ ...... _ -~. /, -. , - / i -- 400o*. ~o,.w ~ ~' ~ /x-~~.~,~e-A,,.h;.,~ ~i~ n~4 ~,'r~. / __, .. _ f ---~ ..... ~ ~ -- IPo~ h~ ~ /o-/~ u~m ~ 7~o~, ~~n ~t,~xk;~ ~ln~.. ' ~ ~ f .............. ~ '43 I--] CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK Weather OFI °FI miles STATE OF ALASKA ALAoKA OIL AND GAS CONSERVATION COMMISS,~,4 REPORT OF SUNDRY WELL OPERATIONS 1, Type of Request: 2. Name of Operator Operation Shutdown__ Stimulate X Plugging Perforate _ Pull tubing Alter casing Repair well Ct he r ARco Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service_ 1020' FNL, 282' FWL, SEC. 12, T12N, R8E, UM At top of productive interval 1809' FNL, 1309' FWL, SEC.2, T12N, R8E, UM At effective depth 1720' FNL, 1202' FEL, SEC. 2, T12N, R8E, UM At total depth 1675' FNL, 1166' FEL, SEC.2, T12N, R8E, UM 12. Present well condition summary Total Depth: measured true vertical 9360' 6212' 6. Datum elevation (DF or KB) Effective depth: measured 9 2 5 2' true vertical 6129' RKB 80 7. Unit or Property name Kuparuk River Unit feet 8. Well number 3H-23 9. Permit number/approval number 94-18 10. APl number 5o-103-20204 11. Field/Pool Kuparuk River Oil Pool feet Plugs(measured) feet NONE feet Junk (measured) feet ~ Casing Length Size Structural Conductor 80' 1 6" Surface 41 6 0' 9 - 5 / 8" Intermediate Production 9302' 7" Liner Perforation depth: measured 9092'.-9122' true vertical 6006'-6029' Cemented Measured depth True vertical depth 200 SX 121' 115' 900 SX AS III & 4 2 1 6' 3045' 600 SX Class G 250 SX Class G & 9 3 4 1 ' 6300' Tubing (size, grade, and measured depth) 3-1/2" J-55 TBG w/TAIL @ 8985' Packers and SSSV (type and measured depth) PKR: BAKER FB-1 PKR @ 8964' SSSV: CAMCO TRDP-4E @ 1892' 13. Stimulation or cement squeeze summary · A SAND FRACTURE STIMULATION 6o~. Intervals treated (measured) ... e~,"~. (-i~ ~t 0~''~ O0~-fitl'¢,SS~Of~ 9092'-9122' - Treatment description including volumes used and final pressure 12.0 Mlbs 20/40 & 25.0 Mlbs 12/18 ceramic proppant. Final WHTP - 7800 psi. 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 198 ~: 249 0 1100 157 751'" 412 572 975 155 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations __ 16. Status of well classification as: Water Injector Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. S i~Ined~ ~----~J Title Wells Superintendent Form 10-404 Rev 06/15/88 Date /"'~.~,~.~"~.5~'' SUBMIT IN DUPLICATE ARCO Alaska, Inc. (} Subsidiary of Atlantic Richfield Company WELL 3H-23 DATE 8/24/94' DAY 1 TIME DESCRIPTION OF WORK "A&C" SANDS FRAC. CONTRACTOR ! KEY PERSON DOWELL- VANCE Y. PBTD (RKB) ILAST TAG (RKB) . DATE ! LOG ENTRY FIELD COST EST. $90,119 SSSV TYPE / STATUS FRAC SLEEVE KUPARUK RIVER UNIT WELL SERVICE REPORT IAFC/CC# - SCA# 998253-80429 ACCUMULATED COST $116,869 MIRU DOWEI~L AND LITIX~ RED 1100 H~I~D PRE-JOB SAFETY MEETING 1120 PRESSURE TESTED SURFACE LINE TO 9000 PSI START WHP=1200 PSI, 7"CP= 3000 PSI, 10"CP= 350 PSI 1147 START PUMPING DISPLACMENT 5BPM, X-LINK GEL FOR 81 B BLS. 1202 START PUMPING DATAFRAC FOR 19 BBLS , 20 BPM , 7620 PSI 1204 PUMPED 80 BBLS OF NON- X-LINK FOR FLUSH ISIP IS 6020 1252 PUMPED 81 BBLS AT 5 BPM FOR PAD, FOLLOWED BY 319 BBLS AT 20 BPM FOR PAD. 7027 PSI 1322 1331 1345 START PUMPING 2# PPA 20/40, X-LINK GEL, AT 20 BPM AND 6469 PSI START PUMPING 4g PPA 12/18 , X-LINK GEL, AT 20 BPM AND 5883 PSI START PUMPING 6g PPA 12/18, X-LINK GEL, PRESSURE INCREASED, CUT TO 18 BPM, SCREENED OUT AT MAX. PRESSURE 7800 PSI 1445 RI)MO FINAL PRESSURE WHP=1300, 7"CP ' 500 PSI, 10"Cp=350 PSI SUMMARY: PUMPED 12000g 20/40 AND 25000g 12/18 PROP. INTO FORMATION AND SCREENED OUT W/MAX. PRESSURE OF 7800 PSI TOTAL PROP. 32000 # TO FORMATION, 18000g IN WELL BORE TOTAL GEL 990 BBLS c. c .is ,x, Weather ]Temp. ]Chili Factor [Visibility ]Wind Vel. ISigned Re~rt ] ' I I miles] moaI ~O~~ STATE OF ALASKA I ALASKA OIL AND GAS CONSERVATION COMMISS,,.,N REPORT OF SUNDRY WELL OPERATIONS 1. Type of Request: Operation Shutdown Pull tubing Alter casing Stimulate __ 'Plugging Perforate X Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1020' FNL, 282' FWL, SEC.12, T12N, At top of productive interval 1809' FNL, 1309' FWL, SEC.2, T12N, At effective depth 1720' FNL, 1202' FEL, SEC. 2, T12N, At total depth 1675' FNL, 1166' FEL, SEC.2, T12N, 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service R8E, UM R8E, UM R8E, UM R8E, UM 12. Present well condition summary Total Depth: measured 9 3 6 0' true vertical 62 12' Effective depth: measured 9 2 5 2' true vertical 6129' 6. Datum elevation (DF or KB) RKB 80 7. Unit or Property name Kuparuk River Unit 8. Well number 3H-23 9. Permit number/approval number 94-18 10. APl number 5o-103-20204 11. Field/Pool Kuparuk River Oil Pool feet feet Plugs (measured) feet ~ feet Junk (measured) feet NONE Casing Length Size Structural Conductor 80' 1 6" Surface 41 6 0' 9 - 5 / 8" Intermediate Production 9302' 7" Liner Perforation depth: measured 9092'-9122' true vertical 6006'-6029' Cemented 200 SX 900 SX AS III & 600 SX Class G 250 SX Class G Tubing (size, grade, and measured depth) 3-1/2" J-55 TBG w/TAIL @ 8985' Packers and SSSV (type and measured depth) PKR: Baker FB-1 PKR @ 8964' SSSV: CAMCO TRDP-4E @ 1892' 13. Stimulation or cement squeeze summary Reperf A Sand @ 6 SPF 90 deg phasing Intervals treated (measured) 9104' - 9122' Treatment description including volumes used and final pressure Measured depth 121' 4216' 9341' True vertical depth 115' 3045' 6300' RECEIVED 14. Prior to well operation Subsequent to operation Representative Daily Average Production or In!ection Data OiI-Bbl G~-M~ Water-Bbl Casing Pressure 198// 249 0 1100 751' 412 572 975 Tubing Pressure 157 155 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Water Injector__ Oil X Gas Suspended Service 17, I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/15/88 Title Wells Superintendent Date X~~/¢' SUBMIT IN'DUP/LIOATE ARCO Alaska, inc. Subsidian/of Atlantic Richfield Company WELL DESCRII:q'ION OF WORK DATE CONTRACTOR I ~Y PE~ON DAY PB~ (~) J~ST TAG (R~) - DATE KUPARUK RIVER UNIT WELL SERVICE REPORT _ [AFC/CC# - SCA# JFIELD COST EST. JACCUMULA'I'i~ COST Jt~!1,135. ~ I JSSSV TYPE ! STATUS J C~mco T~P-*tE / I,v TllVlE LOG ENTRY oqo0 Cou~eTeb IO0O P. 75.- ~oo~. RI// 1030 bow~l /~J TeG. /~ 00 !$0~ i$~/ /qoo O~/~c'a~;4ee RI) moge 7'0 /L-O6 "A"~Snuas ql,o¥ '-- q/d,,1' w ~OS ~2Va" & SPf 90°P,m$~lG +/- q5° id.-,..:~ha Oil & Gas Con~. Ar'lchor~ ..: CHECK THtq BLOCK IF SUMMARY IS CONTINUED ON BACK Weather Temp. Chill Factor Visibility Vel. Report miles mph S~nea COMPLETE INCOMPLETE STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RI=COMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OiL ~ GAS ~ SUSPENDED ~] ABANDONED [--~ SERVICE [] 2 Name of Operator 7 Permit Number ARCO Alaska, lac ORIGI IA! 3 Address J ~ J~ L,,, 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-103-20204 4 Location of well at surface 7'-i ~;~:-.;-;::~'.':37~ 9 Unit or Lease Name KUPARUK RIVER 1020' FNL, 282' FWL, SEC 12, T 12N, R SE, UM i, i_~j..~_...h .... ' i i At Total Depth ~ ~ ~ ~_~_~ ....... ~ 11 Field and Pool 1675' FNL, 1166' FWL, SEC 2, T 12N, R SE, UM KUPARUK RIVER 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. RKB 80', PAD 39' GLI ADL 25531 ALK 2657 12 Date13-Feb-94Spudded 13 Date T.D.18-Feb-94Reached 14 05/18/94(RR)PerfedDate Comp., Susp. or06/28/94Aband. 15 WaterNADepth, if offshorefeet MSL 16 No. of 1 Completions 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+'l-VD) 19 DirectionalSurvey J20 Depth where SSSV set 121 Thickness of permafrost 9360' MD, 6212' TVD 9252' MD, 6129' TVD YES xL~ NO L~I 1892' feet MDI 1600' APPROX 22 Type Electric or Other Logs Run CDN, CDR, CET, CBT, GCT 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT GRADE TOP BTM HOLE SIZE CEMENT FIECORD 16. 62.5# H-40 SURF 121' 24" 200 SX CMT 9.625 36# J-55 SURF 4216' 12.25" 900 SX ASIII, 600 SX CLASS G CMT 7. 26# L-80 SURF 9341' 8.5" 250 SX CLASS G CMT 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size an'd number) SIZE !DEPTH SET (MD) PACKER SET (MD) 3-1/2" 9.3#J-55 8985' 8966' 9092'-9122' @ 4 spf md 6006'-6029' tvd 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC *Perfed w/2-1/2" Titan Gun 06/28/94 DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27 PRODUCTION TEST Date First Production IMethod of OperaUon (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD ~' FIowTubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ¢ 28 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. NA Submit core chips. ~ ~.,, C '"""""~ i V E g ,JUL 1994 Ai¢.st~ 0i[ & Gas Cons, Commission Anchorage., Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 'k,~ 30. GEOLOGIC ~ FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS DEPTH TRUE VERT. DEPTH GOR, and time of each phase. TOP OF KUPARUK C 9054' 5977' BASE OF KUPARUK C 9090' 6004' : ,,. 31. LIST OF A'FDACHMENTS REPORT OF OPERATIONS, 2 COPIES OF DIRECTIONAL SURVEY 32. I hereby certify that the foregoing is true and correct to the best of my knowlege. Signed t//~'¢--~~ Title .~,.~ ~-.; DATE '"'~//~//¢¢, , INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO ALASKA INC. WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT: APPROVAL: 3H-23 NORTH SLOPE BOROUGH KUPARUK RIVER KUPARUK RIVER ADL 25531 ALK 2657 50-103-20204 94-18 DAILY OPERATION~! PAGE: 1 ACCEPT: 02/13/94 10:00 SPUD: 02/13/94 05:00 RELEASE: 02/19/94 02:00 OPERATION: DRLG RIG: PARKER 245 WO/C RIG: NORDIC 1 02/14/94 ( 1) PARKER 245 TD: 2320'( o) 02/15/94 ( 2) PARKER 245 TD: 4235' (1915) o) 02/16/94 ( 3) PARKER 245 TD: 4235'( 02/17/94 ( 4) PARKER 245 TD: 8022' (3787) 02/18/94 ( 5) PARKER 245 TD: 9360' (1338) DRILL 12.25" HOLE 16"@ 121' MW:10.0 VIS: 69 MOVE RIG F/3M-31 TO 3M-23. NU DIVERTER & DIVERTER LINES. RIG ACCEPTED @ 1000 HRS 02/13/94. FUNCTION TEST DIVERTER & ACCUM SYSTEM. AOGCC REP JOHN SPAUDING WAIVED WITNESSING OF DIVERTER TEST. PU BHA, ORIENT MWD & GYRO TOOLS, & CLEAN OUT CMT F/85'-121' DRILL 12.25" HOLE F/121'-2320' GYRO SURV AS NEEDED. POOH TO RUN 9-5/8" CSG 16"@ 121' MW: 9.9 VIS: 43 CBU. SHORT TRIP TO HWDP. REAM TIGHT SPOT F/1605'-1695'. DRILL 12.25" HOLE F/2320'-3555' LOST RETURNS AFTER MAKING CONNECTION & PACKED-OFF. WORK PIPE FREE & REGAIN CIRC. DRILL 12.25" HOLE F/3555'-4235' CBU. SHORT TRIP TO HWDP. TIGHT & SWABBING F/2040'-1605' TIH. WORK THROUGH TIGHT SPOTS F/1600'-1730' & REAM THROUGH TIGHT SPOTS F/1730'-1980'. CONT TO TIH. CIRC & COND MUD FOR RUNNING 9-5/8" CSG. POOH TO RUN 9-5/8" CSG. PU BHA 9-5/8"@ 4216' MW: 8.8 VIS: 31 RU TO RUN 9-5/8" CSG. RUN 9-5/8" 36% J-55 TO 4216'. CMT W/311 BBLS LEAD CMT FOLLOWED BY 123 BBLS TAIL. BUMP PLUG. NO CMT TO SURF. FLOATS HELD. ND DIVERTER. PERFORM TOP JOB W/ll.5 BBLS 15.6 PPG CMT. INSTALL PACKOFF, MU SPEED HEAD. NU BOP. RU TO TEST BOPS. TESTED BOPE. BLOW DOWN LINES, RD TEST TOOLS, SET WEAR RING. RU & ORIENT BHA. DRILL 8.5" HOLE 9-5/8"@ 4216' MW: 9.0 VIS: 32 PU & ORIENT BHA, SET RA SOURCE, TEST MWD @ HWDP, TIH TO 4058' BROKE CIRC, TAG PLUG. CBU @ 4120' TEST CSG TP 2000 PSI. DRILL FC, CMT, FS, & 10' NEW FORM TO 4245'. CBU. EMW TEST TO 12.5 PPG W/8.7 PPG MUD @ 630 PSI. DRILL 8.5" HOLE F/4245'-8022' SHORT TRIP TO 9-5/8" SHOE 9-5/8"(~ 4216' MW:10.7 VIS: 39 DRILL 8.5" HOLE F/8022'-8914'. CIRC & WT UP MUD TO 10.7 PPG. TOH TO 9-5/8" SHOE. CUT DRILL LINE. TIH. FILL PIPE @ 6599'. DRILL 8.5" HOLE F/8914'-9360' CBU. MONITOR, PMP SLUG. SHORT TRIP TO 9-5/8" SHOE. RECE!VEE; WELL: 3H-23 API: 50-103-20204 PERMIT: 94-18 PAGE: 2 02/19/94 ( 6) PARKER 245 TD: 9360'( 02/20/94 (7) PARKER 245 TD: 9360'( 03/16/94 ( 8) DOWELL TD: 9360 o) o) SETTING CSG SLIPS 9-5/8"@ 4216' MW:10.7 VIS: 40 SHORT TRIP TO 9-5/8" SHOE. CIRC & COND HOLE @ 9360' POOH. RUN 7" 26# L-80 CSG TO 9341'. CIRC TWO CSG VOLUMES & RECIP @ 9341' FLUSH LINES. TEST LINES TO 4000 PSI. DROP BTM PLUG. PMP 20 BBL PREFLUSH, PMP 50 BBL 11.7 PPG SPACER, DROP TOP PLUG. PMP 53 BBLS "G" CMT @ 15.8 PPG. DISPLACE W/354 BBLS 10.7 PPG BRINE. SET CSG SLIPS. RELEASE RIG 7"@ 9340' MW: 0.0 VIS: 0 SET SLIPS. BLOW DN 7" 90' MAKE ROUGH CUT. FIN ND. SET STACK BACK, SPLIT XO FROM RISER, SET BACK SAME. MAKE FINAL CUT, INSTALL PACKOFF & TREE, TORQUE. TEST TO 3000 PSI. PMP 100 BBLS WATER IN ANN-BROKE DN @ 900 PSI @ 2 BPM. 1100 PSI FINAL PMP PRESS. BLOW DN LINES, RU & LD DP FOR MOVE TO 3H-25. 7"@ 9340' DO ARCTIC PACK JOB. 05/17/94 ( 9) NORDIC 1 TD: 9360 PB: 9252 05/18/94 (10) NORDIC 1 TD: 9360 PB: 9252 RIH W/PKR ON WL 7"@ 9340' MW:10.7 NaC1 MOVE RIG F/3H-25 TO 3H-23. ACCEPT RIG 00:30 HRS 05/17/94. ND MASTER VALVE. NU 7-1/16" BOP STACK. TEST 7" CSG & BOP FLANGE TO 3500 PSI FOR 30 MIN-OK. RU SCHLUMBERGER WL. RIH W/6.0" GR AND JB TO 9200'. MU BAKER 7" FB-1 PERM PKR W/TAIL PIPE. RIH ON WL. RELEASE RIG 7"@ 9340' MW:10.7 NaC1 FIN RIH W/BAKER FB-1 PERM PRK, SET @ 8964'. POOH. RD SWS. PU, MU & RIH W/BAKER SEAL ASSY W/LOC 3-1/2" 9.3% J-55 TBG. MU CAMCO SSSV, ATTACH CONTROL LINE & TEST TO 5000 PSI-OK. RIH TO PBR, & SPACE OUT W/10' & 4' PUP JTS, RAN 283 JTS TBG, 33 BANDS ON CONTROL LINE. PU WT ON TBG 55,000# SLK WT 32, 000#. MU TBG HGR, ATTACH CONTROL LINES & TEST TO 5000 PSI-OK. LAND TBG, RILDS, PRESS TEST TBG W/3000 PSI F/15 MIN-OK. BLEED OFF PRESS, SET TEST PLUG. ND BOPS, NU TREE, TEST PACK OFF TO 5000 PSI-OK. TEST TREE W/250 & 5000 PSI. RU OTIS SL, TEST LUB TO 2000 PSI-OK. RIH W/SL TO 8913' RKB, LATCH CV, POOH. DISPLACE TBG & ANN W/12 BBLS DIESEL. RIH W/DY, SET DV W/RK LATCH @ 8913' RKB, POOH. RD OTIS SL LUB. TEST TBG TO 3000 PSI-OK. BLEED OFF PRESS, TEST ANN TO 2000 PSI-OK. BLEED OFF PRESS TO 0 PSI & MONITOR BOTH TBG & ANN. DRAIN & RD TEST LINES, SECURE 3H-23. RELEASE RIG @ 0230 HRS 05/18/94. SIGNATURE: (d superint~ent) Date:06/29/94 Page: 1 ARCO ALASKA INC. DAILY DRILLING REPORT REMEDIAL AND COMPLETION OPERATIONS WELL:3H-23 TYPE:DEV ACCEPT: 05/17/94 CODE:3 06/28/94 (11) TD:09360 PB:09252 SUPV:TA PREP TO FISH GUN W/SL 7"@9340 MW: 0.0 RU E-LINE. TEST BOP & LUB TO 1500 PSI-OK. RIH W/2-1/2" TITAN GUN 4 SPF 180 DEG, 90 DEG CCW F/HI SIDE. TIE INTO CET DATED 03/17/94. PRESS TBG TO 250 PSI TO ACHIEVE 1000 PSI UNDERBALANCE. PERF F/9092'-9122'. PRESS INCREASED TO 1025 PSI, START POOH. STUCK TOOLS W/BTM 5' OF GUN BELOW 'D' NIPPLE. TRY TO WORK FREE. SURGE TBG WHILE WORKING TOOLS @ 2000#, GRADUALLY INCREASE WORKING PULL IN 100# INCREMENTS TO 3000#. PULLED FREE FROM TOOL STRING. POOH. RD & SECURE. PREP TO FISH GUN W/SLICKLINE. ,RECEIVED $ UB.S URFA CE DIRECTIONAL [~UIDANCE SURVEY ['~ONTINUOUS Company Well Name ARCO ALASKA, INC. 3H-23 (1020' FNL, 282' i FWL, SEC 12r TWN 12N~ RNG Field/Location KUPARUK,, RIVER, NORTH SLOPE~ ALASKA Job Reference No. 94136 Lo(3~3ed BY: JOHNSON Date . 17-MAR-1994 Computed By;, SINES . SCHLUMBERGER * GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA SURVEY DATE: 17-MAR-1994 ENGINEER' G. JOHNSON METHODS OF COMPUTATION TOOL LOCATION' MINIMUM CURVATURE INTERPOLATION' LINEAR VERTICAL SECTION' HORZZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 43 DEG 35 MZN WEST COMPUTATION DATE' 5-APR-94 PAGE I ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 17-MAR-1994 KELLY BUSHING ELEVATION' 80.00 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORZZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MZN 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 8OO O0 900 O0 0 oo lOO oo 200 oo 299 99 399 99 499 98 599 85 699 18 797 78 895 92 -80 oo 20 O0 120 O0 219 99 319 99 419 98 519 85 619 18 717 815 0 0 N 0 0 E 0 24 S 50 7 E 0 27 S 20 38 E 0 39 S 20 47 E 0 35 S 19 50 E 0 50 N 89 37 W 4 47 N 61 16 W 8 29 N 57 I W 78 10 23 N 52 19 W 92 11 43 N 50 5 W 0 O0 -0 26 -0 91 -1 77 -2 79 -3 27 i 12 12 12 28 43 47 45 0 O0 0 O0 0 O0 0 O0 0 O0 0 O4 0 O4 0 O3 0 01 0 oo 0 O0 N 0 17S 0 73S 161S 2 63S 3 32S I 33S 4.50 N 14.13 N 26.17 N 0 O0 E 0 20 E 0 55 E 0 87 E I 28 E I 26 E 3 02 W 12 85 W 26 39 W 41 32 W 2 3 3 13 29 48 0 O0 N 0 0 E 0 26 S 48 53 E 0 92 S 37 2 E I 83 S 28 12 E 92 S 25 54 E 55 S 20 44 E 30 S 66 18 W 62 N 70 42 W 93 N 61 50 W 91 N 57 39 W 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 993 79 O0 1091 O0 1187 O0 1281 O0 1374 O0 1467 O0 1559 O0 1651 O0 1740 O0 1826 913 79 11 59 30 1011 16 1107 10 1201 29 1294 15 1387 56 1479 O1 1571 58 1660 40 1746 N 48 56 W 30 14 24 N 46 3 W 16 18 23 N 44 57 W 10 20 54 N 44 44 W 29 21 31 N 44 29 W 15 22 7 N 43 49 W 56 23 0 N 42 48 W O1 24 49 N 41 36 W 58 28 31 N 41 1W 40 32 56 N 39 38 W 67 86 89 96 118 35 152 61 188 86 225 98 264 17 304 62 349 O0 400 21 0 O1 0 04 0 O5 0 O1 0 O1 0 O1 0 O2 0 O2 0 O5 0 03 39 45 N 54 74 98 124 151 178 2O8 242 281 56 98 W 41N 73 35 N 93 63 N 117 43 N 143 08 N 169 83 N 195 84 N 222 14 N 251 21N 285 31W 91 55 W 119 72 W 153 20 W 189 04 W 226 28 W 264 42 W 305 81W 349 03 W 400 69 30 N 55 18 W 30 N 53 25 W 50 N 51 31W 58 N 5O 2 W 71 N 49 1W 71 N 48 13 W 80 N 47 31W 10 N 46 48 W 34 N 46 7 W 40 N 45 23 W 2000 O0 1908 73 1828 73 36 32 2100 22OO 2300 2400 2500 2600 2700 2800 2900 O0 1986 O0 2060 O0 2128 O0 2191 O0 2249 O0 2305 O0 2361 O0 2417 O0 2473 90 1906 22 1980 21 2048 45 2111 65 2169 29 2225 28 2281 43 2337 76 2393 90 40 46 22 45 7 21 49 14 45 52 15 65 56 3 29 56 7 28 55 48 43 55 51 76 55 44 N 39 29 W N 41 5 W N 41 54 W N 43 32 W N 42 56 W N 42 2 W N 41 44 W N 41 24 W N 41 17 W 1067 N 41 16 W 1150 456.79 518.99 586.90 660.19 737.63 818.90 901.95 984 76 44 O0 0 O4 0 03 0 03 0 03 0 O3 0 01 0 oo 0 oo 0 O0 0 O1 325 04 N 321 05 W 456 86 N 44 39 W 372 423 477 533 593 655 717 779 841 63 N 361 57 N 406 49 N 455 75 N 509 81N 563 67 N 619 66 N 674 82 N 728 91N 783 27 W 519 25 W 586 91W 660 12 W 737 90 W 818 37 W 901 35 W 984 98 W 1067 49 W 1150 O1 N 44 7 W 90 N 43 48 W 19 N 43 41W 63 N 43 39 W 90 N 43 31W 96 N 43 22 W 78 N 43 13 W 49 N 43 4 W 07 N 42 56 W 3000 O0 2528 43 2448 43 57 44 3100 3200 3300 3400 3500 3600 3700 3800 3900 O0 2582 O0 2636 O0 2690 O0 2743 O0 2797 O0 2851 O0 2906 O0 2960 O0 3013 08 2502 23 2556 66 2610 76 2663 14 2717 25 2771 2O 2826 46 2880 26 2933 08 57 22 23 57 2 66 57 23 76 58 4 14 57 28 25 56 59 20 56 27 46 58 5 26 57 54 N 40 55 W 1233 64. N 40 53 W 1317 94 N 41 0 W 1401 N 42 7 W 1485 N 43 3O W 1570 N 43 47 W 1655 N 43 45 W 1739 N 43 57 W 1822 N 44 1W 1906 N 44 12 W 1991 92 74 47 03 12 67 66 58 o O0 0 O0 0 O1 0 03 0 O1 0 O0 0 O1 0 oo 0 O1 0 O1 905 02 N 838 50 W 1233 75 N 42 49 W 968 1032 1095 1157 1218 1279 1339 1399 1460 83 N 893 73 W 1318 37 N 948 78 W 1402 33 N 1004 21 W 1486 28 N 1062 03 W 1570 47 N 1120 39 W 1655 19 N 1178 57 W 1739 45 N 1236.43 W 1822 88 N 1294.77 W 1906 88 N 1353.86 W 1991 10 N 42 41W 13 N 42 35 W O0 N 42 31W 73 N 42 33 W 28 N 42 36 W 35 N 42 39 W 88 N 42 43 W 86 N 42 46 W 76 N 42 49 W COMPUTATION DATE' 5-APR-94 PAGE 2 ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 17-MAR-1994 KELLY BUSHINQ ELEVATION' 80.00 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3066 89 2986 89 57 15 4100 4200 4,300 4400 4500 4600 4700 4800 4900 O0 3121 O0 3176 O0 3233 O0 3289 O0 3346 O0 3401 O0 3456 O0 3511 O0 3566 32 3041 65 3096 14 3153 78 3209 02 3266 52 3321 44 3376 25 3431 09 3486 32 56 45 65 56 0 14 55 27 78 55 35 02 55 59 52 56 36 44 56 44 25 56 45 O9 56 42 N 44 35 W 2075 98 N 44 49 W 2159 N 45 13 W 2243 N 45 55 W 2325 N 45 57 W 2407 N 45 20 W 2490 N 43 44 W 2573 N 43 23 W 2657 N 43 24 W 274O N 43 22 W 2824 85 12 58 93 56 73 3O 94 56 0 O1 0 O1 0 02 0 O0 0 O0 0 O1 0 O1 0 O0 0 O0 0 O0 1521.22 N 1412 88 W 2076 13 N 42 53 W 1580.84 N 1471 1639.76 N 1530 1697.48 N 1589 1754 79 N 1648 1812 57 N 1708 1871 85 N 1766 1932 50 N 1823 1993 29 N 1881 2054 08 N 1938 89 W 2159 78 W 2243 74 W 2325 96 W 2407 11W 2490 46 W 2573 95 W 2657 40 W 2740 82 W 2824 98 N 42 57 W 23 N 43 2 W 66 N 43 7 W 98 N 43 13 W 59 N 43 18 W 76 N 43 20 W 32 N 43 21W 97 N 43 21W 59 N 43 21W 5000 O0 3621 02 3541 02 56 39 $1oo 5200 5300 5400 550o 5600 57o0 58o0 59oo O0 3676 O0 3731 O0 3786 O0 3841 O0 3895 O0 3949 O0 4003 O0 4057 O0 4111 15 3596 52 3651 80 3706 27 3761 45 3815 64 3869 68 3923 62 3977 66 4031 15 56 26 52 56 22 80 56 40 27 57 12 45 57 12 64 57 15 68 57 20 62 57 21 66 57 18 N 43 17 W 2908 12 N 43 15 W 2991 N 43 21W 3074 N 42 34 W 3158 N 41 11W 3241 N 41 12 W 3325 N 41 9 W 3409 N 41 7 W 3493 N 41 6 W 3578 N 41 6 W 3662 55 82 15 96 94 90 97 09 16 0 O0 0 O0 0 O0 0 O2 0 O0 o O0 o O0 0 O0 o oo o OO 2114 87 N 1996 16 W 2908 15 N 43 21W 2175 2236 2297 2359 2422 2486 2549 2613 2676 64 N 2053 26 N 2110 03 N 2167 71N 2223 96 N 2278 21N 2333 61N 2389 06 N 2444 48 N 2499 33 W 2991 41W 3074 42 W 3158 15 W 3242 50 W 3326 83 W 3409 16 W 3494 50 W 3578 81W 3662 58 N 43 21W 85 N 43 20 W 18 N 43 20 W O1 N 43 18 W O0 N 43 14 W 99 N 43 11W o8 N 43 8 W 23 N 43 5 W 32 N 43 3 W 6000 O0 4165 72 4085 72 57 15 6100 6200 6300 6400 6500 6600 6700 6800 6900 O0 4219 O0 4273 O0 4327 O0 4380 O0 4434 O0 4488 O0 4541 O0 4595 oo 4649 71 4139 59 4193 21 4247 78 4300 33 4354 05 4408 74 4461 60 4515 26 4569 71 57 22 59 57 31 21 57 36 78 57 39 33 57 31 05 57 30 74 57 24 60 57 28 26 57 33 N 41 7 W 3746 20 N 41 15 W 3830 N 41 15 W 3914 N 41 14 W 3998 N 41 8 W 4083 N 41 12 W 4167 N 41 26 W 4251 N 41 41W 4336 N 41 42 W 442O N 41 58 W 45O4 30 48 81 18 55 83 14 36 69 o oo 0 O0 0 O0 0 O0 0 oo 0 01 o OO o OO 0 O0 o 01 2739 90 N 2555 09 W 3746 40 N 43 0 W 2803 2866 2930 2993 3057 3120 3183 3246 3309 25 N 2610 59 N 2666 08 N 2721 64 N 2777 24 N 2832 59 N 2888 73 N 2944 65 N 3000 57 N 3056 51W 383O 06 W 3914 68 W 3999 28 W 4083 83 W 4167 52 W 4252 47 W 4336 51W 4420 73 W 4505 53 N 42 58 W 74 N 42 55 W 11 N 42 53 W 52 N 42 51W 93 N 42 49 W 25 N 42 47 W 6O N 42 46 W 84 N 42 45 W 21 N 42 44 W 7000 O0 4702 99 4622 99 57 23 7100 O0 4757 7200 O0 4811 7300 O0 4865 7400 O0 4920 7500 O0 4975 7600.00 5032 7700.00 5090 7800.00 5148 7900.00 5207 18 4677 25 4731 68 4785 54 4840 90 4895 23 4952 O1 5010 98 5068 97 5127 18 57 17 25 57 12 68 56 55 54 56 35 90 56 5 23 55 15 O1 54 9 98 53 49 97 53 51 N 42 27 W 4589 O1 N 42 55 W 4673 N 43 14 W 4757 N 43 49 W 4841 N 44 30 W 4924 N 45 8 W 5007 N 45 55 W 5O9O N 46 48 W 5172 N 47 31W 5252 N 47 53 W 5333 04 16 05 65 92 49 O1 61 15 o O1 0 O1 0 O1 0 O1 00l o O1 o Ol o Ol o O0 o O1 3372.03 N 3113 41W 4589 54 N 42 43 W 3433.82 N 3170 3495 26 N 3227 3556 12 N 3285 3616 11N 3343 3675 20 N 3402 3733 09 N 3461 3789 44 N 3520 3844 34 N 3579 3898 64 N 3639 38 W 4673 84 W 4757 58 W 4841 81W 4925 49 W 5008 44 W 5090 48 W 5172 71W 5252 47 W 5333 59 N 42 43 W 71 N 42 43 W 59 N 42 44 W 17 N 42 46 W 40 N 42 48 W 93 N 42 50 W 39 N 42 54 W 93 N 42 58 W 40 N 43 2 W COMPUTATION DATE: 5-APR-94 PAGE 3 ARCO ALASKA, INC. SH - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 5266 76 5186 76 54 12 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 5325 O0 5383 O0 5442 O0 5504 O0 5569 O0 5637 O0 5708 O0 5782 O0 5858 27 5245 35 5303 11 5362 20 5424 40 5489 47 5557 46 5628 48 5702 82 5778 27 54 18 35 54 35 11 52 51 20 50 22 40 48 10 47 45 50 46 43 34 48 40 44 82 40 3 N 45 58 W 5413 91 N 46 20 W 5494 92 N 46 28 W 5576 23 N 46 19 W 5657 04 N 45 57 W 5735 34 N 45 40 W 5811 09 N 45 8 W 5884.29 N 45 6 W 5954.69 N 45 23 W 6021.87 N 46 6 W 6086.43 0 O0 0 O1 0 O1 0 04 0 O3 0 02 0 O2 0 02 0 03 0 O0 3953 96 N 3698 49 W 5414 11 N 43 5 W 4010 14 N 3756 4066 30 N 3815 4121 99 N 3874 4~76 35 N 3931 4229 16 N 3985 4280 59 N 4037 4330.32 N 4087 4377.69 N 4135 4422.76 N 4181 97 W 5495 90 W 5576 61W 5657 06 W 5735 45 W 5811 60 W 5884 46 W 5954 14 W 6021 42 W 6086 09 N 43 8 W 37 N 43 11 W 15 N 43 14 W 43 N 43 16 W 16 N 43 18 W 36 N 43 20 W 75 N 43 21 W 92 N 43 22 W 46 N 43 24 W 9000.00 5935.33 5855.33 40 1 9100.00 6011.98 5931.98 39 50 9200.00 6088.84 6008.84 39 46 9300.00 6165.71 6085.71 39 46 9360.00 6211.83 6131.83 39 46 N 46 20 W 6150.75 N 46 49 W 6214.88 N 46 59 W 6278.73 N 46 59 W 6342.58 N 46 59 W 6380.90 0.01 0.01 O. O0 0.00 0.00 4467.34 N 4227.87 W 6150.78 N 43 25 W 4511.46 N 4274.55 W 6214.90 N 43 27 W 4555.15 N 4321.25 W 6278.74 N 43 29 W 4598.79 N 4368.02 W 6342.59 N 43 32 W 4624.97 N 4396.08 W 6380.90 N 43 33 W COMPUTATION DATE: 5-APR-94 PAGE 4 ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 9000 O0 993 O0 1908 O0 2528 O0 3066 O0 3621 O0 4165 O0 4702 O0 5266 O0 5935 79 913 73 1828 43 2448 89 2986 02 3541 72 4085 99 4622 76 5186 33 5855 -80 O0 0 0 79 11 59 73 36 32 43 57 44 89 57 15 02 56 39 72 57 15 99 57 23 76 54 12 33 40 1 N 0 0 E N 48 56 W 67 N 39 29 W 456 N 40 55 W 1233 N 44 35 W 2075 N 43 17 W 2908 N 41 7 W 3746 N 42 27 W 4589 N 45 58 W 5413 N 46 2O W 6150 0 O0 86 79 64 98 12 20 O1 91 75 o oo o 01 0 O4 0 O0 0 O1 0 O0 0 O0 0 O1 0 O0 0 O1 o oo N 39 325 905 1521 2114 2739 3372 3953 4467 45 N 56 04 N 321 02 N 838 22 N 1412 87 N 1996 90 N 2555 03 N 3113 96 N 3698 34 N 4227 98 W 69 05 W 456 50 W 1233 88 W 2076 16 W 2908 09 W 3746 41W 4589 49 W 5414 87 W 6150 0 O0 E 0 O0 N 0 0 E 30 N 55 18 W 86 N 44 39 W 75 N 42 49 W 13 N 42 53 W 15 N 43 21W 40 N 43 0 W 54 N 42 43 W 11 N 43 5 W 78 N 43 25 W 9360.00 6211.83 6131.83 39 46 N 46 59 W 6380.90 0.00 4624.97 N 4396.08 W 6380.90 N 43 33 W COMPUTATION DATE' 5-APR-94 PAGE 5 ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY' 17-MAR-1994 KELLY BUSHING ELEVATION' 80.00 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORZZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MZN 0 O0 80 O0 180 O0 280 O1 380 O1 48o O2 580 09 680 63 781 93 883 74 0 O0 80 O0 180 O0 280 O0 380 O0 480 O0 580 O0 680 O0 780 O0 880 O0 -80 O0 0 O0 100 O0 2O0 O0 300 O0 400 O0 500 O0 600 O0 7O0 8OO 0 0 N 0 0 E 0 23 S 48 52 E 0 24 S 23 9 E 0 37 S 20 19 E 0 36 S 21 49 E 0 20 S 45 27 W 3 55 N 62 0 W 7 47 N 58 14 W O0 10 9 N 53 2 W O0 11 40 N 50 11 W 0 O0 -0 12 -0 77 -1 56 -2 60 -3 36 -0 31 9 46 25 25 44 18 0 O0 0 O0 0 O0 0 O0 0 O0 0 02 0 04 0 04 0 02 0 03. 0 oo N 0 08 S 0 60 S 1 41 S 2 44 S 3 28 S 2 05 S 3 03 N 12 17 N 24 06 N 0 O0 E 0 09 E 050 E 0 79 E 1 20 E 1 44 E 1 70 W 10 54 W 23 82 W 38 79 W O OO N O O E 0 0 1 2 3 2 lO 26 45 12 S 47 54 E 78 S 39 53 E 61 S 29 11E 72 S 26 18 E 58 S 23 40 E 66 S 39 38 W 97 N 73 57 W 76 N 62 56 W 65 N 58 12 W 985 90 1088 1192 1298 1406 1513 1622 1732 1845 1964 980 O0 36 1080 46 1180 83 1280 14 1380 88 1480 23 1580 05 1680 37 1780 59 1880 900 O0 11 57 O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 O0 1700 oo 1800 N 49 9 W O0 13 53 N 46 21 W O0 18 3 N 44 58 W O0 20 53 N 44 44 W O0 21 33 N 44 25 W O0 22 12 N 43 44 W O0 23 21 N 42 33 W O0 25 37 N 41 35 W O0 30 43 N 40 30 W O0 35 1 N 39 22 W 64 95 87 14 115 99 152 19 191 11 231 21 272 92 318 27 371 42 436 13 0 O0 0 04 0 05 0 O1 0 O1 0 O1 0 02 0 03 0 O5 0 O5 37 53 N 52 72 98 126 154 185 219 259 309 47 N 71 68 N 91 34 N 117 04 N 144 86 N 172 26 N 201 06 N 231 15 N 266 04 N 307 54 77 W 27 W 88 88 W 117 43 W 153 78 W 191 66 W 231 21W 273 48 W 318 46 W 371 90 W 436 66 40 N 55 35 W 50 N 53 39 W 15 N 51 39 W 16 N 50 3 W 96 N 48 57 W 93 N 48 7 W 51 N 47 22 W 70 N 46 35 W 7O N 45 48 W 25 N 44 54 W 2090 91 1980 O0 1900 O0 40 26 2228 2381 2554 2733 2911 3096 3280 3468 3652 30 2080 40 2180 48 228O 32 2380 17 2480 14 2580 28 2680 07 2780 50 2880 O0 2000 O0 2100 O0 2200 oo 2300 O0 2400 O0 2500 O0 2600 O0 2700 O0 2800 O0 46 9 O0 51 45 O0 56 23 O0 55 50 O0 55 58 O0 57 23 O0 57 6 O0 57 36 O0 56 37 N 40 59 W 513.08 N 42 12 W 607.13 N 43 10 W 722.97 N 41 54 W 864.12 N 41 19 W 1012.30 N 41 14 W 1159.25 N 40 53 W 1314.69 N 41 40 W 1469.16 N 43 42 W 1628 09 N 43 51W 1783 05 0 04 0 04 0 O3 0 O1 0 O0 0 O2 0 O0 0 O2 0 O0 0 O0 368.17 N 357 39 W 513.10 N 44 9 W 438.6O N 419 523.04 N 499 627.46 N 594 738.35 N 692 848.88 N 789 966.37 N 891 1082 99 N 993 1199 O1N 1101 1310 90 N 1208 81 W 607.13 N 43 45 W 12 W 722.97 N 43 40 W 14 W 864.12 N 43 26 W 56 W 1012.32 N 43 10 W 59 W 1159.33 N 42 56 W 60 W 1314.85 N 42 42 W 13 W 1469.42 N 42 31 W 76 W 1628.34 N 42 35 W 96 W 1783.27 N 42 41W 3837 06 2980 O0 2900 O0 58 16 4O24 4206 4382 4561 4742 4925 5106 5287 5471 2O 3O80 O0 3180 71 328O 03 3380 98 3480 34 3580 97 3680 63 3780 48 3880 O0 3000 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 3600 O0 3700 O0 3800 O0 57 9 O0 55 55 O0 55 33 O0 56 22 O0 56 46 O0 56 41 O0 56 25 O0 56 34 oo 57 11 N 44 4 W 1938 15 N 44 40 W 2096 31 N 45 16 W 2248 10 N 45 57 W 2393 68 N 44 23 W 2541 25 N 43 23 W 2693 24 N 43 22 W 2845 74 N 43 1S W 2997 36 N 42 52 W 3147 81 N 41 12 W 3301 99 o O0 0 Ol o O2 0 oo 0 O2 0 O0 0 O0 o oo 0 O2 0 O0 1422 52 N 1316.66 W 1938 34 N 42 47 W 1535 70 N 1427.17 W 2096 1643 1744 1848 1958 2069 2179 2289 2404 27 N 1534.31 W 2248 87 N 1638.72 W 2393 50 N 1743.88 W 2541 63 N 1848.64 W 2693 48 N 1953.36 W 2845 87 N 2057,30 W 2997 43 N 2160,42 W 3147 92 N 2262.71 W 3302 46 N 42 54 W 21 N 43 2 W 74 N 43 12 W 27 N 43 20 W 27 N 43 21W 76 N 43 21W 38 N 43 21W 84 N 43 20 W 05 N 43 15 W COMPUTATION DATE: 5-APR-94 PAGE 6 ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 5656 15 3980 O0 3900 O0 57 18 5841 6026 6211 6398 6585 6771 6957 7142 7326 43 4080 41 4180 94 4280 55 4380 O1 4480 O1 4580 26 4680 22 4780 20 4880 O0 4000 O0 4100 O0 4200 O0 4300 O0 4400 O0 4500 O0 4600 O0 4700 O0 4800 O0 57 16 O0 57 17 O0 57 34 O0 57 39 O0 57 31 O0 57 26 O0 57 32 O0 57 17 O0 56 49 N 41 7 W 3457 09 N 41 6 W 3612 N 41 10 W 3768 N 41 14 W 3924 N 41 8 W 4081 n 41 24 W 4239 N 41 42 W 4395 N 42 18 W 4552 N 43 5 W 4708 N 43 59 W 4862 93 4O 54 96 2O 94 98 57 98 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 01 2521 80 N 2364.89 W 3457 19 N 43 10 W 2639 2756 2874 2992 3111 3228 3345 3459 3571 35 N 2467.42 W 3613 64 N 2569.70 W 3768 16 N 2672.70 W 3924 71 N 2776.47 W 4082 11 N 2880.15 W 4239 41 N 2984.26 W 4396 40 N 3089.13 W 4553 80 N 3194.61W 4709 92 N 3300.79 W 4863 08 N 43 4 W 61 N 42 59 W 81 N 42 55 W 30 N 42 51W 61 N 42 48 W 41 N 42 45 W 51 N 42 43 W 11 N 42 43 W 52 N 42 44 W 7507 36 4980 O0 4900 O0 56 1 7682 7852 8022 8194 8361 8515 8660 8796 87 5080 57 5180 62 5280 22 5380 65 5480 89 5580 40 5680 72 5780 8927 68 588O O0 5000 O0 5100 O0 52O0 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 54 20 O0 53 52 O0 54 11 O0 54 35 O0 51 22 O0 47 49 O0 44 37 O0 40 48 O0 40 6 N 45 11W 5014 02 N 46 39 W 5158 N 47 48 W 5294 N 46 2 W 5432 N 46 27 W 5571 N 46 3 W 5705 N 45 34 W 5822 N 45 5 W 5927 N 45 22 W 6019 N 46 9 W 6104 13 95 23 53 61 92 16 74 23 0 O1 0 O1 0 01 0 O0 0 O1 0 02 0 O1 0 03 0 O3 0 O0 3679.51 N 3406 82 W 5014 50 N 42 48 W 3779.92 N 3510 3872.93 N 3611 3966 70 N 3711 4063 05 N 3812 4155 68 N 3909 4237 43 N 3993 4310 87 N 4067 4376 19 N 4133 4435 11N 4194 36 W 5158 08 W 5295 69 W 5432 49 W 5571 66 W 5705 91W 5822 96 W 5927 62 W 6019 26 W 6104 53 N 42 53 W 23 N 43 0 W 43 N 43 6 W 67 N 43 11W 71 N 43 15 W 99 N 43 18 W 22 N 43 20 W 78 N 43 22 W 26 N 43 24 W 9058 31 5980.00 5900.00 40 0 9188 48 6080.00 6000.00 39 47 9318 59 6180.00 6100.00 39 46 9360 O0 6211.83 6131.83 39 46 N 46 42 W 6188.17 N 46 59 W 6271.38 N 46 59 W 6354.46 N 46 59 W 6380.90 O. O0 O. 02 0.00 O. O0 4493.13 N 4255.06 W 6188.19 N 43 26 W 4550.12 N 4315.87 W 6271.39 N 43 29 W 4606.90 N 4376.71 W 6354.46 N 43 32 W 4624.97 N 4396.08 W 6380.90 N 43 33 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER 9 $/8" CASING GCT LAST READING PBTD 7" CASING TD COMPUTATION DATE: 5-APR-94 PAGE 7 DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 1020' FNL & 282' FWL, SEC12 T12N R8E MEASURED DEPTH TVD BELOW KB FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 4216.00 3185.60 3105.60 1649.10 N 1540.19 W 9192.09 6082.77 6002.77 4551.69 N 4317.56 W 9252.00 6128.81 6048.81 4577.84 N 4345.57 W 9341.00 6197.22 6117.22 4616.68 N 4387.19 W 9360.00 6211.83 6131.83 4624.97 N 4396.08 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER PBTD TD COMPUTATION DATE: S-APR-94 PAGE 8 DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON ************ STRATZGRAPHZC SUMMARY SURFACE LOCATION = 1020' FNL A 282' FWL, SECl2 T12N R8E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 9252.00 6128.81 6048.81 4577.84 N 4345.57 W 9360.00 6211.83 6131.83 4624.97 N 4396.08 W FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 9360.00 6211.83 6131.83 6380.90 N 43 33 W ARCO Alaska, Inc. Date: May 06, 1994 Transmittal #: 9078 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following open hole items. receipt and return one signed copy of this transmittal. Please acknowledge //3M-24 ~,,3M-243M'24 /3M-25 ~.~--'t~ f,~ 3M-25 %3M-25 2E-17 ~CNT-G Acknowledged: /CDR ,/'CDN cC;DR Very-Enhanced I~esistivity ¢CDR ¢'CDN ," CDR Very-Enhanced Resistivity v'CDR o"CD~ v'CDR Very-Enhanced Resistivity ,,,'CDR ,,,'CDN ,,'CDR Very-Enhanced Resistivity ,,'CDR ,/'CDN '.'CDR Very-Enhanced Resistivity v"~NT-G v"CDR ,/'CDN '/'CDR Very-Enhanced Resistivity DN '/'CDR Very-Enhanced Resistivity 02-22-25-94 02-22-25-94 02-22-25-94 02-9-12-94 02-9-12-94 02-9-12-94 02-16-18-94 02-16-18-94 02-16-18-94 12-21-28-93 12-21-28-93 12-21-28-93 01-13-16-94 01-13-16-94 01-13-16-94 04-28-94 01-20-25-94 01-2O-25-94 01-20-25-94 01-2-5-94 01-2-5-94 01-2-5-94 4-22-94 Date: DISTRIBUTION: 4650-12414 4650-12414 11800-12300 4950-10734 4950-10734 10100-10700 4080-9358 4080-9364 8795-9296 5350-12740 5320-12740 11750-12740 4282-9625 4750-9620 4282-9625 6090-6450 52O0-1249O 5170-12480 116O0-12480 505O-10890 50151 - 10888 10100-10820 8700-10000 '% :i' .:" !/; ,.~ 4/°*/ra o//4 ,,, '"' ~ 199¢ 4/7Ch/~ Uns. "ura£e v~/ldll~./.Ol~ ARCO Alaska, Inc. Date: May 06, 1994 Transmittal #: 9079 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. and return one signed copy of thins transmittal..~ 3H-31 ,.LIS Tape and Listing: 04:25-94 94066 · '"' LWD CDR/CDN 1 Bit Run 3H-25 LIS Tape and Listing: 04-27-94 94083 /LWD CDR/CDN 1 Bit Run 3-14-23 LIS Tape s. nd ~ ;"':""' ., ,..,o,, ,,.......j. 04-25-94 94075 v/LWD CDR/CDN 1 Bit Run 3M-23 ..LIS Tape and Listing: 04-22-94 94018 / CDR/CDN-4 Bit Run with QRO Processing 3M-26 ,LIS Tape and Listing: 04-27-94 94023 ¢'CDR/CDN.4 Bit Run with QRO Processing 2E-17 LIS Tape and Listing: 05-03-94 94102 "'-2 Pass CNTG Cased Hole Edit 3M-25 ¢,J,.;~IS Tape and Listing: 05-02-94 94027 , Run with QRO Processinci Receipt Acknowledged: ~ '-('~_~~"d" '4'¢-/(~'~ P/'~~;Rjua:e: Please acknowledge receipt DISTRIBUTION: Bob Ocanas State of Alaska ARCO Alaska, Inc. Date: April 08, 1994 Transmittal #: 9059 RETURN TO: ARCO Alaska, Inc. Attn: Sarah Bowen Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following items. return one signed copy of this transmittal. Please acknowledge receipt and 3H-23 3H-25 3H-31 Directional Survey 0-- ~(~ 03-17-94 Directional Survey D- l~ ~ 03-13-94 Directional Survey o- 1o73o 03-19-94 94136 94109 94137 Receipt Acknowledged: DISTRIBUTION: Date: D&M .State 'of Alaska(2'coPiest ORIGINAL SUB. SURFACE DIRECTIONAL $URVEY r~ UIDANCE ~]ONTINUOUS F~JooL Company ARCO ALASKA, INC. Well Name 3H-23 (1020' FNL, 282' I I · i FWL~, SEC 12) TWN 12N~ RNG 8E) Field/Location KUPARUK RIVER, NORTH SLOPE,,ALASK~ , , Job IReferen,ce No. 94136 Logaed By: JOHNSON Date 17-HAR- 1994 Computed By; SINES · SCHLINBEROER * GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA SURVEY DATE· 17-MAR-1994 ENGINEER' G. JOHNSON METHODS OF COMPUTATION TOOL LOCATION: MINIMUM CURVATURE INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST, PROJECTED ONTO A TARGET AZIMUTH OF NORTH 43 DEG 35 MZN WEST ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE' 5-APR-94 TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0 O0 100 O0 20O O0 299 99 399 99 499 98 599 85 699 18 797 78 895 92 PAGE DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1OO FEET OF MEASURED DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH 0 oo 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 ?00 O0 800 O0 900 O0 1OO000 -BO O0 20 O0 120 O0 219 99 319 99 419 98 519 85 619 18 717 815 0 0 N 0 0 E 0 24 S 50 7 E 0 27 S 20 38 E 0 39 S 20 47 E 0 35 S 19 50 E 0 50 N 89 37 W 4 47 N 61 16 W 8 29 N 57 1 W 78 10 23 N 52 19 W 92 11 43 N 50 5 W N 48 56 W N46 3W N 44 57 W N 44 44 W N 44 29 W N 43 49 W N 42 48 W N41 36W N41 I W N 39 38 W FEET DEG/IO0 FEET FEET FEET DEG MIN 1100 1200 1300 1400 1500 160o 1700 1800 1900 993.79 913 79 11 59 30 14 24 16 18 23 10 20 54 29 21 31 15 22 7 56 23 0 01 24 49 58 28 31 40 32 56 O0 1091.30 1011 O0 1187.16 1107 O0 1281 10 1201 O0 1374 29 1294 O0 1467 15 1387 O0 1559 56 1479 O0 1651 O1 1571 O0 1740 58 1660 O0 1826 40 1746 2000 O0 1908 73 1828 73 36 32 90 40 46 22 45 7 21 49 14 45 52 15 65 56 3 29 56 7 28 55 48 43 55 51 76 55 44 N 39 29 W N 41 5 W N 41 54 W N 43 32 W N 42 56 W N42 2 W N 41 44 W N 41 24 W 0 O0 -0 26 -0 91 -1 77 -2 79 -3 27 1 12 12 12 28 43 47 45 67 86 89 96 118 35 152 61 188 86 225 98 264 17 304 62 349 O0 400 21 2100 2200 2300 2400 2500 2600 2700 2800 2900 O0 1986 O0 2060 O0 2128 O0 2191 O0 2249 O0 2305 O0 2361 O0 2417 00 2473 90 1906 22 1980 21 2048 45 2111 65 2169 29 2225 28 2281 43 2337 76 2393 3000.00 2528 43 2448.43 57 44 456 79 518 99 586 90 660 19 737 63 818 90 901 95 984 76 08 2502.08 57 22 23 2556.23 57 2 66 2610.66 57 23 76 2663.76 58 4 14 2717.14 57 28 25 2771.25 56 59 20 2826.20 56 27 46 2880.46 58 5 3100.00 2582 3200.00 2636 33OO.OO 269O 3400.00 2743 3500.00 2797 3600.00 2851 3700.00 2906 3800 O0 2960 N 41 17 W 1067 44 N 41 16 W 1150.00 3900 O0 3013 26 2933,26 57 54 N 40 55 W 1233.64 N 40 53 W 1317.94 N 41 0 W 1401.92 N 42 7 W 1485.74 N 43 30 W 1570.47 N 43 47 W 1655.03 N 43 45 W 1739.12 N 43 57 W 1822.67 N 44 1 W 1906.66 N 44 12 W 1991.58 0 O0 0 O0 0 O0 0 O0 0 O0 0 04 0 04 0 03 0 O! 0 O0 0 O1 0 04 0 05 00l 0 O1 0 O1 0 O2 0 O2 0 05 0 O3 0 o4 0 o3 0 O3 0 O3 0 O3 0 01 0 O0 0 O0 0 O0 0.01 O. O0 0 O0 0 O1 0 03 0 O1 0 O0 0 O1 0 O0 0 O1 0 O1 O 60 N 0 17 S 0735 1 61 S 2 63 S 3 32 S 133 S 4 50N 14 13 N 26 17 N 000 E 020 E 055 E 0 87 E 1 28 E 1 26 E 302W 12 85 W 26 39 W 41 32 W 0.00 N 0 0 E 0 26 S 48 53 E 0 1 2 3 3 13 29 48 92 S 37 2 E 83 S 28 12 E 92 S 25 54 E 55 S 2O 44 E 30 S 66 18 W 62 N 7O 42 W 93 N 61 5O W 91 N 57 39 W 39.45 N 54.41N 73 74 35 N 93 98 63 N 117 124 43 N 143 151 08 N 169 178 83 N 195 2O8 84 N 222 242 14 N 251 281 21N 285 31W 91 55 W 119 72 W 153 20 W 189 04 W 226 28 W 264 42 W 305 81W 349 03 W 400 56 98 W 69 30 N 55 18 W 30 N 53 25 W 50 N 51 31W 58 N 50 2 W 71 N 49 1W 71 N 48 13 W 80 N 47 31W 10 N 46 48 W 34 N 46 7 W 40 N 45 23 W 325.04 N 321 05 W 456 86 N 44 39 W 372.63 N 361 423.57 N 406 477.49 N 455 533.75 N 509 593.81N 563 655.67 N 619 717.66 N 674 779.82 N 728 841.91N 783 27 W 519 25 W 586 91W 660 12 W 737 90 W 818 37 W 901 35 W 984 98 W 1067 49 W 1150 O1 N 44 7 W 90 N 43 48 W 19 N 43 41W 63 N 43 39 W 90 N 43 31W 96 N 43 22 W 78 N 43 13 W 49 N 43 4 W 07 N 42 56 W 905.02 N 838.50 W 1233.75 N 42 49 W 968 83 N 893 73 W 1318.10 N 42 41 W 1032 1095 1157 1218 1279 1339 1399 1460 37 N 948 33 N 1004 28 N 1062 47 N 1120 19 N 1178 45 N 1236 88 N 1294 88 N 1353 78 W 1402.13 N 42 35 W 21W 1486.00 N 42 31W 03 W 1570 73 N 42 33 W 39 W 1655 28 N 42 36 W 57 W 1739 35 N 42 39 W 43 W 1822 88 N 42 43 W 77 W 1906 86 N 42 46 W 86 W 1991 76 N 42 49 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 5-APR-94 PAGE 2 DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: BO.O0 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN lO0 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG 4000 O0 3066 89 2986.89 57 15 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3121 O0 3176 O0 3233 O0 3289 O0 3346 O0 3401 O0 3456 O0 3511 O0 3566 32 3041.32 56 45 65 3096.65 56 0 14 3153.14 55 27 78 3209.78 55 35 02 3266.02 55 59 52 3321.52 56 36 44 3376.44 56 44 25 3431.25 56 45 09 3486.09 56 42 N 44 35 W 2075 98 N 44 49 W 2159 N 45 13 W 2243 N 45 55 W 2325 N 45 57 W 2407 N 45 2O W 2490 N 43 44 W 2573 N 43 23 W 2657 N 43 24 W 2740 N 43 22 W 2824 85 12 58 93 56 73 3O 94 56 0 O1 0 01 0 02 0 O0 0 O0 0 O1 0 O1 0 O0 0 O0 0 O0 1521 f2 N 1412 88 W 2076 13 N 42 53 W 1580 1639 1697 1754 1812 1871 1932 1993 2054 84 N 1471 76 N 1530 48 N 1589 79 N 1648 57 N 1708 85 N 1766 50 N 1823 29 N 1881 08 N 1938 89 W 2159 78 W 2243 74 W 2325 96 W 2407 11W 2490 46 W 2573 95 W 2657 40 W 2740 82 W 2824 98 N 42 57 W 23 N 43 2 W 66 N 43 7 W 98 N 43 13 W 59 N 43 18 W 76 N 43 2O W 32 N 43 21W 97 N 43 21W 59 N 43 21W 5000 O0 3621 02 3541.02 56 39 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 3676 O0 3731 O0 3786 O0 3841 O0 3895 O0 3949 O0 4003 O0 4057 O0 4111 15 3596 15 56 26 52 3651 80 3706 27 3761 45 3815 64 3869 68 3923 62 3977 66 4031 52 56 22 80 56 40 27 57 12 45 57 12 64 57 15 68 57 20 62 57 21 66 57 18 N 43 17 W 2908 12 N 43 15 W 2991 N 43 21W 3074 N 42 34 W 3158 N 41 11W 3241 N 41 12 W 3325 N 41 9 W 3409 N 41 7 W 3493 N 41 6 W 3578 N 41 6 W 3662 55 82 15 96 94 90 97 O9 16 0 O0 0 O0 0 O0 0 02 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 2114 87 N 1996.16 W 2908 15 N 43 21 W 2175 64 N 2053.33 W 2991 2236 26 N 2110.41 W 3074 2297 03 N 2167.42 W 3158 2359 71 N 2223.15 W 3242 2422 96 N 2278.50 W 3326 2486.21 N 2333.83 W 3409 2549.61N 2389.16 W 3494 2613.06 N 2444.50 W 3578 2676.48 N 2499.81 W 3662 58 N 43 21W 85 N 43 20 W 18 N 43 20 W O1 N 43 18 W O0 N 43 14 W 99 N 43 11W 08 N 43 8 W 23 N 43 5 W 32 N 43 3 W 6000.00 4165 72 4085.72 57 15 6100.00 4219 6200.00 4273 6300 00, 4327 64OO O0 4380 6500 O0 4434 6600 O0 4488 6700 O0 4541 680O O0 4595 6900 O0 4649 71 4139.71 57 22 59 4193.59 57 31 21 4247.21 57 36 78 4300.78 57 39 33 4354.33 57 31 05 4408.05 '57 30 74 4461.74 57 24 60 4515.60 57 28 26 4569.26 57 33 7000 O0 4702 99 4622 99 57 23 7100 7200 7300 7400 7500 7600 77O0 7800 7900 O0 4757 O0 4811 O0 4865 O0 4920 O0 4975 O0 5032 O0 5090 O0 5148 O0 5207 18 4677 25 4731 68 4785 54 4840 90 4895 23 4952 O1 5010 98 5068 97 5127 18 57 17 25 57 12 68 56 55 54 56 35 90 56 5 23 55 15 O1 54 9 98 53 49 97 53 51 N 41 7 W 3746 20 N 41 15 W 3830 N 41 15 W 3914 N 41 14 W 3998 N 41 8 W 4083 N 41 12 W 4167 N 41 26 W 4251 N 41 41W 4336 N 41 42 W 4420 N 41 58 W 4504 30 48 81 18 55 83 14 36 69 N 42 27 W 4589 O1 N 42 55 W 4673 N 43 14 W 4757 N 43 49 W 4841 N 44 3O W 4924 N 45 8 W 5007 N 45 55 W 5090 N 46 48 W 5172 N 47 31W 5252 N 47 53 W 5333 04 16 05 65 92 49 O1 61 15 0 O0 0 O0 0 O0 0 O0 0 O0 0 01 0 O0 0 O0 0 O0 0 O1 0 O1 0 O1 0 O1 0 O1 0 O1 o O1 0 O1 0 O1 o O0 o O1 2739,90 N 2555 09 W 3746 40 N 43 0 W 2803 25 N 2610 2866 2930 2993 3057 3120 3183 3246 3309 59 N 2666 08 N 2721 64 N 2777 24 N 2832 59 N 2888 73 N 2944 65 N 3000 57 N 3O56 51W 383O 06 W 3914 68 W 3999 28 W 4083 83 W 4167 52 W 4252 47 W 4336 51W 4420 73 W 4505 53 N 42 58 W 74 N 42 55 W 11 N 42 53 W 52 N 42 51W 93 N 42 49 W 25 N 42 47 W 60 N 42 46 W 84 N 42 45 W 21 N 42 44 W 3372 03 N 3113 41 W 4589 54 N 42 43 W 3433 3495 3556 3616 3675 3733 3789 3844 3898 82 N 3170 26 N 3227 12 N 3285 11N 3343 20 N 3402 09 N 3461 44 N 3520 34 N 3579 64 N 3639 38 W 4673 84 W 4757 58 W 4841 81W 4925 49 W 5008 44 W 5090 48 W 5172 71W 5252 47 W 5333 59 N 42 43 W 71 N 42 43 W 59 N 42 44 W 17 N 42 46 W 40 N 42 48 W 93 N 42 5O W 39 N 42 54 W 93 N 42 58 W 40 N 43 2 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: S-APR-94 Page 3 DATE OF SURVEY: 1T-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOL~'H EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 5266.76 5186.76 54 12 N 45 58 W 5413 91 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 5325.27 5245.27 54 18 N 46 20 W 5494 O0 5383.35 5303.35 54 35 N 46 28 W 5576 O0 5442.11 5362.11 52 51 N 46 19 W 5657 O0 5504,20 5424.20 50 22 N 45 57 W 5735 O0 5569.40 5489.40 48 10 N 45 40 W 5811 O0 5637.47 5557.47 45 50 N 45 8 W 5884 O0 5708.46 5628.46 43 34 N 45 6 W 5954 O0 5782.48 5702.48 40 44 N 45 23 W 6021 O0 5858.82 5778.82 40 3 N 46 6 W 6086 0 O0 3953 ~6 N 3698 49 W 5414 11 N 43 5 W 92 0 23 0 O4 0 34 0 O9 0 29 0 69 0 87 0 43 0 O1 4010 O! 4066 04 4121 03 4176 02 4229 02 4280 02 4330 03 4377 O0 4422 14 N 3756 30 N 3815 99 N 3874 35 N 3931 16 N 3985 59 N 4037 32 N 4087 69 N 4135 76 N 4181 97 W 5495 90 W 5576 61W 5657 O6 W 5735 45 W 5811 60 W 5884 46 W 5954 14 W 6021 42 W 6086 09 N 43 8 W 37 N 43 11W 15 N 43 14 W 43 N 43 16 W 16 N 43 18 W 36 N 43 20 W 75 N 43 21W 92 N 43 22 W 46 N 43 24 W 9000.00 5935.33 5855.33 40 1 N 46 20 W 6150.75 9100.00 6011.98 5931.98 39 50 N 46 49 W 6214.88 9200.00 6088.84 6008.84 39 46 N 46 59 W 6278.73 9300.00 6165.71 6085.71 39 46 N 46 59 W 6342.58 9360.00 6211.83 6131.83 39 46 N 46 59 W 6380.90 0.01 4467.34 N 4227.87 W 6150.78 N 43 25 W 0.01 4511.46 N 4274.55 W 6214.90 N 43 27 W 0.00 4555.15 N 4321.25 W 6278.74 N 43 29 W 0.00 4598.79 N 4368.02 W 6342.59 N 43 32 W 0.00 4624.97 N 4396.08 W 6380.90 N 43 33 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: S-APR-94 PAGE 4 DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH -rRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMl~TH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/100 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 O0 -80.00 0 0 N 0 0 E O0 993 79 913.79 II 59 N 48 56 W 67 O0 1908 73 1828.73 36 32 N 39 29 W 456 O0 2528 43 2448.43 57 44 N 40 55 W 1233 O0 3066 89 2986.89 57 15 N 44 35 W 2075 O0 3621 02 3541.02 56 39 N 43 17 W 2908 O0 4165 72 4085.72 57 15 N 41 7 W 3746 O0 4702 99 4622.99 57 23 N 42 27 W 4589 O0 5266 76 5186.76 54 12 N 45 58 W 5413 O0 5935 33 5855.33 40 1 N 46 20 W 6150 0 O0 86 79 64 98 12 20 O1 91 75 0 O0 0 0 0 0 0 o 0 0 0 o.ob N O1 39.45 N 56 04 325.04 N 321 O0 905.02 N 838 O1 1521 22 N 1412 O0 2114 87 N 1996 O0 2739 90 N 2555 O1 3372 03 N 3113 O0 3953 96 N 3698 O1 4467 34 N 4227 0 O0 E 98 W 69 05 W 456 50 W 1233 88 W 2076 16 W 2908 09 W 3746 41W 4589 49 W 5414 87 W 6150 0 O0 N 0 0 E 30 N 55 18 W 86 N 44 39 W 75 N 42 49 W 13 N 42 53 W 15 N 43 21W 40 N 43 0 W 54 N 42 43 W 11 N 43 5 W 78 N 43 25 W 9360.00 6211.83 6131.83 39 46 N 46 59 W 6380.90 0.00 4624.97 N 4396.08 W 6380.90 N 43 33 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE' 5-APR-94 TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0 O0 80 O0 180 O0 280 O0 380 O0 480 O0 580 O0 680 O0 780 O0 880 O0 PAGE 5 DATE OF SURVEY: I7-MAR-lg94 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1OO FEET OF SUB-SEA DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 80 O0 180 O0 280 O1 380 O1 480 02 580 09 680 63 781 93 883 74 0 0 N 0 0 E 0 23 S 48 52 E 0 24 S 23 9 E 0 37 S 20 19 E 0 36 S 21 49 E 0 20 S 45 27 W 3 55 N 62 0 W 7 47 N 58 14 W O0 10 9 N 53 2 W O0 11 40 N 50 11 W -80 O0 0 O0 100 O0 2O0 O0 300 O0 400 O0 50O O0 600 O0 70O 80O 0 O0 -0 12 -0 77 -1 56 -2 60 -3 36 -0 31 9 46 25 25 44 18 0 O0 0 O0 0 O0 0 O0 0 O0 0 02 0 O4 0.04 O. O2 0.01 0 O0 N 0 085 0 605 1 41S 244 S 3 285 2 05 S 3 03N 12 17 N 24 06 N 000E 0 og E 0 50 E 079 E 120 E 144 E 1 70 W 10 54 W 23 82 W 38 79 W 0 O0 N 0 0 E 0 0 1 2 3 2 10 26 45 12 S 47 54 E 78 S 39 53 E 61 S 29 11E 72 S 26 18 E 58 S 23 40 E 66 S 39 38 W 97 N 73 57 W 76 N 62 56 W 65 N 58 12 W 985 90 1088 1192 1298 1406 1513 1622 1732 1845 1964 980 O0 36 1080 46 1180 83 1280 14 1380 88 1480 23 1580 05 1680 37 1780 59 1880 900 O0 11 57 O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 OO 1700 O0 1800 N 49 9 W O0 13 53 N 46 21 W O0 18 3 N 44 58 W O0 20 53 N 44 44 W O0 21 33 N 44 25 W O0 22 12 N 43 44 W O0 23 21 N 42 33 W O0 25 37 N 41 35 W O0 30 43 N 40 30 W O0 35 1 N 39 22 W 2090 91 1980 O0 1900 O0 40 26 2228 2381 2554 2733 2911 3096 3280 3468 3652 30 2080 40 2180 48 2280 32 2380 17 2480 14 2580 28 2680 07 2780 50 2880 O0 2000 O0 2100 O0 2200 O0 2300 O0 2400 O0 2500 O0 2600 O0 2700 ,00 2800 O0 46 9 O0 51 45 O0 56 23 O0 55 50 O0 55 58 O0 57 23 O0 57 6 O0 57 36 O0 56 37 3837.06 2980 O0 2900 O0 58 16 4024 20 3080 O0 3000 O0 57 9 4206 4382 4561 4742 4925 5106 5287 5471 O0 3180 O0 3100 O0 55 55 71 3280 O0 3200 O0 55 33 03 3380 O0 3300 O0 56 22 98 3480 O0 3400 O0 56 46 34 3580 O0 3500.00 56 41 97 3680.00 3600.00 56 25 63 3780.00 3700.00 56 34 48 3880.00 3800.00 57 11 64 95 87 14 115 99 152 19 191 11 231 21 272 92 318 27 371 42 436 13 N 40 59 W N 42 12 W 607 N 43 10 W 722 N 41 54 W 864 N 41 19 W 1012 N 41 14 W 1159 N 40 53 W 1314 N 41 40 W 1469 N 43 42 W 1628 N 43 51W 1783 513 08 13 97 12 3O 25 69 16 09 O5 N 44 4 W 1938 15 N 44 40 W 2096 N 45 16 W 2248 N 45 57 W 2393 N 44 23 W 2541 N 43 23 W 2693 N 43 22 W 2845 N 43 15 W 2997 N 42 52 W 3147 N 41 12 W 3301 31 10 68 25 24 74 36 81 99 0 O0 0 O4 0 05 0 O1 0 01 0 01 0 02 0 03 0 05 0 05 0 O4 0 04 0 03 0 01 0 O0 0 02 0 O0 0 O2 0 O0 0 O0 0 oo 0 O1 0 02 0 O0 0 02 0 O0 0 O0 0 O0 0 02 0 O0 37 53 N 52 72 98 126 154 185 219 259 309 47 N 71 68 N 91 34 N 117 04 N 144 86 N 172 26 N 201 06 N 231 15 N 266 04 N 307 27 W 88 88 W 117 43 W 153 78 W 191 66 W 231 21W 273 48 W 318 46 W 371 90 W 436 54 77 W 66 40 N 55 35 W 50 N 53 39 W 15 N 51 39 W 16 N 50 3 W 96 N 48 57 W 93 N 48 7 W 51 N 47 22 W 70 N 46 35 W 70 N 45 48 W 25 N 44 54 W 368 17 N 357 39 W 513 10 N 44 9 W 438 523 627 738 848 966 1082 1199 1310 60 N 419 04 N 499 46 N 594 35 N 692 88 N 789 37 N 891 99 N 993 O1N 1101 90 N 1208 81 W 607 13 N 43 45 W 12 W 722 97 N 43 40 W 14 W 864 12 N 43 26 W 56 W 1012 32 N 43 10 W 59 W 1159 33 N 42 56 W 60 W 1314 85 N 42 42 W 13 W 1469.42 N 42 31W 76 W 1628.34 N 42 35 W 96 W 1783.27 N 42 41W 1422.52 N 1316 66 W 1938 34 N 42 47 W 1535.70 N 1427 1643.27 N 1534 1744.87 N 1638 1848.50 N 1743 1958.63 N 1848 2069.48 N 1953 2179.87 N 2057 2289.43 N 2160 17 W 2096 31W 2248 72 W 2393 88 W 2541 64 W 2693 36 W 2845 30 W 2997 42 W 3147 2404.92 N 2262.71W 3302 46 N 42 54 W 21 N 43 2 W 74 N 43 12 W 27 N 43 20 W 27 N 43 21W 76 N 43 21W 38 N 43 21W 84 N 43 20 W 05 N 43 15 W COMPUTATION DATE: S-APR-94 PAGE 6 ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 5656.15 3980 O0 3900 O0 57 18 5841.43 4080 6026.41 4180 6211 94 4280 6398 55 4380 6585 O1 4480 6771 O1 4580 6957 26 4680 7142 22 4780 7326 20 4880 O0 4000 O0 4100 O0 4200 O0 4300 O0 4400 O0 4500 O0 4600 O0 4700 O0 4800 O0 57 16 O0 57 17 O0 57 34 O0 57 39 O0 57 31 O0 57 26 O0 57 32 O0 57 17 O0 56 49 N 41 7 W 3457 09 N 41 6 W 3612 N 41 10 W 3768 N 41 14 W 3924 N 41 8 W 4081 N 41 24 W 4239 N 41 42 W 4395 N 42 18 W 4552 N 43 5 W 4708 N 43 59 W 4862 93 40 54 96 20 94 98 57 98 o O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 01 2521 8~) N 2364 89 W 3457 19 N 43 10 W 2639 2756 2874 2992 3111 3228 3345 3459 3571 35 N 2467 64 N 2569 16 N 2672 71N 2776 11N 2880 41N 2984 40 N 3O89 8O N 3194 92 N 3300 42 W 3613 7O W 3768 70 W 3924 47 W 4082 15 W 4239 26 W 4396 13 W 4553 61W 4709 79 W 4863 08 N 43 4 W 61 N 42 59 W 81 N 42 55 W 30 N 42 51W 61 N 42 48 W 41 N 42 45 W 51 N 42 43 W 11 N 42 43 W 52 N 42 44 W 7507 36 4980 O0 4900 O0 56 1 7682 7852 8022 8194 8361 8515 8660 8796 8927 87 5080 57 5180 62 5280 22 5380 65 5480 89 5580 40 5680 72 5780 68 5880 O0 5OO0 O0 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 54 20 O0 53 52 O0 54 11 O0 54 35 O0 51 22 O0 47 49 O0 44 37 O0 40 48 O0 40 6 N 45 11W 5014 02 N 46 39 W 5158 N 47 48 W 5294 N 46 2 W 5432 N 46 27 W 5571 N 46 3 W 5705 N 45 34 W 5822 N 45 5 W 5927 N 45 22 W 6019 N 46 9 W 6104 13 95 23 53 61 92 16 74 23 0 O1 0 O! 0 O1 0 O0 0 O1 0 02 0 O1 0 03 0 03 0 O0 3679 51 N 3406 82 W 5014 50 N 42 48 W 3779 3872 3966 4063 4155 4237 4310 4376 4435 92 N 3510 93 N 3611 7O N.3711 05 N 3812 68 N 39O9 43 N 3993 87 N 4067 19 N 4133 11N 4194 36 W 5158 08 W 5295 69 W 5432 49 W 5571 66 W 5705 91W 5822 96 W 5927 62 W 6019 26 W 6104 53 N 42 53 W 23 N 43 0 W 43 N 43 6 W 67 N 43 11W 71 N 43 15 W 99 N 43 18 W 22 N 43 20 W 78 N 43 22 W 26 N 43 24 W 9058.31 5980.00 5900.00 40 0 9188.48 6080.00 6000.00 39 47 9318.59 6180.00 6100.00 39 46 9360.00. 6211.83 6131.83 39 46 N 46 42 W 6188.17 N 46 59 W 6271.38 N 46 59 W 6354.46 N 46 59 W 6380.90 O. O0 O. 02 0. O0 0. O0 4493.13 N 4255.06 W 6188.19 N 43 26 W 4550.12 N 4315.87 W 6271.39 N 43 29 W 4606.90 N 4376.71 W 6354.46 N 43 32 W 4624.97 N 4396.08 W 6380.90 N 43 33 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER 9 5/8" CASING GCT LAST READING PBTD 7" CASING TD COMPUTATION DATE: 5-APR-94 INTERPOLATED VALUES FOR CHOSEN HORIZONS PAGE 7 DATE OF SURVEY: 1T-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER· G. JOHNSON SURFACE LOCATION = 1020~ FNL & 282' FWL, SEC12 T12N R8E MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA 4216.00 3185.60 3105.60 9192.09 6082.77 6002.77 9252.00 6128.81 6048.81 9341.00 6197.22 6117.22 9360.00 6211.83 6131.83 RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 1649.10 N 1540.19 W 4551.69 N 4317.56 W 4577.84 N 4345.57 W 4616.68 N 4387.19 W 4624.97 N 4396.08 W ARCO ALASKA, INC. 3H - 23 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER PBTD TD COMPUTATION DATE: S-APR-94 PAGE 8 DATE OF SURVEY: 17-MAR-1994 KELLY BUSHING ELEVATION: 80.00 FT ENGINEER: G. JOHNSON ************ STRATIGRAPHIC SUMMARY SURFACE LOCATION = 1020' FNL & 282' FWL, SEC12 T12N ROE MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 9252.00 6128.81 6048.81 4577.84 N 4345.57 W 9360.00 6211.83 6131.83 4624.97 N 4396.08 W FINAL WELL LOCATION AT TO: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 9360.00 6211.83 6131,83 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 6380.90 N 43 33 W COMPANY ARCO ALASKA, INC. FIELD 3H - 23 WELL KUPARUK RIVER COUNTRY USA RUN I DATE LOGGED 17-MAR-1994 REFERENCE 94136 All interpreta~ons are opinions based on il~[erences from electrical or other measurements and we cannot end do not guarantee the accuracy or correctness of anyiltterpretations, and we s~a I noL except in the ca.~e of grose or wilfull negligence on our part. be liable or responsible for a~y lose. costs, damages o~ expenses incurred or sustained by anyone resulti~g from any interpretation made by any of our officers, a_clen~ or employees, l'h_e~e, inl.~rl3retations are also subject to our General Terms andCondilions as set 6ut in our current price ~cneoute. WELL- 3H-23 I (1020' FNL, 282' FWL, SEC I~,~ji'12N, R8E) HORIZONTAL PR04ECTION NORTH 6000 5000 4000 3000 2000 1000 - [000 ?..O U~H -Z000 REF 94138 SCALE = 1 / 1000 IN/FT -6000 -5000 -4000 -3000 -2000 -1000 0 1000 2000 EAST JELL: 3H-23 '~'~' I VERTICAL PROJECTION (1020' FNL, 282' FWL, SEC 1;_. ~'12N, R8E) , -4000 -2000 0 0 2000 4000 6000 8000 10000 12000 ! ....... ...... .,4;"~" .~,:;~ ~ · : .-.:-.~ ....... ~ ......... ~ .... I , ' ' '' : ........ : I I i ,, I ; -- , I ..... t'' --~_ .. ~ . ..... , . PROJECTION ON VERTICAL PLANE 136.0 - 3t6 0 SCALED IN VERTICAL DEPTHS HOI=IIZ ~CALE = I / 2000 IN/FT ARCO Alaska, Inc. Date: April 05, 1994 Transmittal #: 9051 RETURN TO: ARCO Alaska, inc. ATTN: Sarah Bowen Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following Cased Hole items. Please acknowledge receipt and return one signed copy of this transmittal. 1B-14-' Cement Bond Log CBT 3-22-94 1 B-16 ~' Cement Bond Log CBT 3-26-94 3H-26/ Cement Bond Log CBT 3-20-94 3H-23,- Cement Bond Log CBT 3-17o94 3H-31 -' Cement Bond Log CBT 3-19-94 1 B- 14--" Cement Evaluation Log CET 3-22-94 1 B- 16`/' Cement Evaluation Log CET 3-26-94 3H-26'"' Cement Evaluation Log CET 3-20-94 3H-23-/ Cement Evaluation Log CET 3-17-94 3H-31,,,, Cement Evaluation Log CET 3-19-94 8480-9728 5 6200-7340 4200-6414 £ 7650-9206 5 8700-10549 8480-9753 5800-7344 5 4200-6436 5 7650-9220 5 8700-10566 Acknowledge: -"/ o--- DISTRIBUTION: Drilling State of Alaska(+sepia) NSK COMPANY ARCO ALASKA, INC. FIELD 3H - 23 WELL KUPARUK RIVER COUNTRY USA RUN I DATE LOGGED 17-MAR-1994 REFERENCE 94136 All interpretations are opinions based oil inferences from electrical or other measurements and we cannot and cio not guarantee tile accuracy or corfectr]ess of any i~]terpretations, and we shall not. except in the case of gross or wilfull neoligence on our part. be lia ~le or respons b e for a ly loss costs damages or expenses incurred or sustained by any~o ~e resu t !c~ from any interpretation made by any of our officers agents or employees. These interpretations are also subiect to our General Terms and Conditions as set 6ut n our current price Schedule. ~-~ELL' 3H- 2.3 ~' ,. (1020' FNL, 282' FWL, SEC 12, .12N, R8E) HORIZONTAL PROJECTION NORTH 6000 5OOO 4000 3000 2O0O 1000 -1000 SOUTH -2000 94136 SCALE = 1 / 1000 IN/Fr -6000 -5000 -4000 -3000 -2000 -1000 0 1000 2000 WEST EAST .JELL- 3H-23 (1020' FNL, 282" FWL, SEC 12, ,12N, R8E) VERTICAL PROJECTION -4000 -2000 0 0 2000 4000 6000 8000 10000 12000 316.0 PROJECTION ON VERTICAL PLANE 136.0 - 316.0 SCALED IN VERTICAL DEPTHS HORIZ SCALE = 1 / 2000 IN/FT AL ,A OIL AND GAS CONSERVATION COMb,. i .ON ?.:- APPLICATION FOR SUNDRY APPROVALS · /' Abandon Suspend Operabon Shutdown Re-enter suspended well .. Alter ca~ing _ . - . . - . . - ' Repair well _ Plugging _ T~me extension _ Stimulate _ Change approved program ~ Pull tubing _ Variance _ Perforate _ Other _ 5. Type of Wel: 6. Datum elevation (DF or KB) Development X~ Exploratory _ RKB 80' feet 1. Type of Request: 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 Stratigraphic Service 4. Location of well at surface 1020' FNL, 282' FWL, Sec. 12, T12N, R8E, UM At top of productive interval 1811' FNL, 1289' FWL, Sec. 2, T12N, R8E, UM At effective depth At total depth 1661' FNL, 1147' FWL, Sec. 2, T12N, R8E, UM Present well condition summary Total Depth: measured true vertical Effective depth: measured true vertical 12. Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 7. Unit or Property name Kuparuk River Unit 8. Well number 3H -23 9. Permit number 94-18 10. APl number 50-103-20204 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Length 80' measured None true vertical Tubing (size, grade, and measured depth None Packers and SSSV (type and measured depth) None Size 16" feet feet feet feet Plugs (measured) Junk (measured) Cemented 250 Sx AS I Measured depth True vertical depth 121' 121' RECEIVED FEB 1 6 1994 Ai~ska Oil & Gas Cons. Commission Anchorage 13. Attachments Description summary of proposal X.~ Detailed operation program _ BOP sketch 14. Estimated date for commencing operation 2/13/94 16. If proposal was verbally approved Name of approver Blair Wondzell Date approved 2/12/94 15. Status of well classification as: Oil X Gas Service Suspended 7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~ ~F-,4cu/l,t Title Area Drilling Engineer / ~ FOR COMMISSION USE ONLY Date Conditions of approval' Notify Commission so representative may witness Plug integrity N BOP Test Location clearance Mechanical Integrity Test _ Subsequent form require 10-z-/O7 IIAppr°v~'l¢°'o - Approved by the order of the Commission Form 10-403 Rev 06/15/88 Signed By Commissioner Date SUBMIT IN TRI/PLICATE .Approved Copy Returned / '7 KRU 3 H-23 Change Approved Program Kuparuk River Unit Well 3H-23 was permitted to be drilled as a slim hole Kuparuk River Unit development well (Permit ~94-18, see attached). The surface hole was to be a 9-7/8" hole and cased with 7-5/8" casing. The production hole was to be a 6-3/4" hole and cased with a tapered 5-1/2" X 5" casing string. The geological results of drilling offset Well 3H-31 required moving Well 3H-23 up in the drilling order. As a result, the required tools and casing was not available to drill the well as a slim hole. Verbal approval was granted by Blair Wondzell on 2/12/94 to drill Well 3H-23 as a conventional KRU well (12-1/4" surface hole with 9-5/8", 36#, J-55 casing and 8-1/2" production hole with 7", 26#, L-80 casing). No other parameters of the original Permit to Drill for 3H-23 are changed. If you have any questions or comments regarding the attached Sundry Application, please contact myself at 263-4962 or the Drilling Engineer working on the project (Steve Bradley) at 263-4243. RECEIVED FEB I 6 1994 .~lagKa ult & Gas (J0r~s. 00mmissi0r. Anchorage jCreated by : jones Far: 6 AI,¥ORD iDate plotted : 24-Jan-93 !Plot Reference is 23 Version #2. jCoordinates are in feet reference slot #23. iTrue Vertical Depths ore reference wellheod.i Baker Hughes INTEQ --- TD LOCATION: 1661' FNL, 1147' FWL SEC. 2, T12N, RSE 350. 0 _/ ARCO ALASKA, Il-lC, Structure : Pad 3H Well : 23 Field : Kuparuk River Unit Location : North Slope, Alaska[ 455O 4200 5850 35OO 3150 I I I I I I I I I <-- West 2800 2450 21 O017501400 1050 700 II II II II II II II Scale 1 : 175,00 3500 350 I I I I I N 43.59 DEC W 6198' (TO TARGET) TARGET LOCATION: 1811' FNL, 1289' F'WL SEC. 2, T12N, RSE TARGET TVD=Sg58 TMD=9006 DEP=6198 NORTH 4489 WEST 4273 ESTIMATED RKB ELEVATION: 80' KOP TVD=550 TMD=550 DEP=O 6.00 12.00 18.00 eU~LO 3 OEO / ~OO' ~k 24-00 ~ 30.00 '~k. 36 O0 B/ PERMAFROST TVD=1640 TMD=ITIO DEP=342 ',x42'00 T/ UGNU SNDS 'rVD=1890 TMD=2035 DEP:549 %~ 48.00 TVD=2121 TMD=2395 DEP=824 %c SAK SNDS 'rVD=2595 TMD=3229 OEP=1510 ~ B/ W SAK SNDS 'rvD=3025 TMD=3985 DEP=2132 ~._~ B=4~~2472%'~..~ ~..~r.j../~',, CASINO PT TVB=3160 TMD=4223 OEP=2328 - ~. MAXIMUM ANGLE ' 55.36 DEG K--5 TVD=4700 TMD=6932 DEP:4557 BEG~N ANGLE DROP TVD----54 2~ TMD~238 0EP=5651 ~ 54 O0 ~ '50.00 DROP 2 DEG / 100' % 46.00 ~, 42.00 TARGET - T/ ZONE C ~0D) i)TV --5958 TMD=g006 DEP=6IgS\ %., . TARGET ANGLE ~~--9~2s DEP--=6276 40 DEG TD -a,5~'2" CSG PT TVI)=6~04 TMD=9328 DI~-P=6404 0 350 700 1050 14~X)1750 2100 2450 286,03,150 3.~00 2~8~04200 4550 4900 52 0 5600 5950 6500 6 Scole 1 : 175.00 Verficol Section on 516.41 ozimuth with reference 0.00 N, 0.00 E from slot ESTIMATED SURFACE LOCATION: 1020' FNL. 282' FWL SEC. 12, T12N, RSE 315o 700 RECEIVED FEB 1 6 1994 u~l & Oas Cons. Commission Anchorage . A~?~'k OIL AND GAS CONSERVATION ~ ~_~.~-~1 PERMIT TO DRILL · 20 AAC 25.005 la. Type of Work Drill X Redritl I'1 1 b Type of Well Exploratory I-1 $~'atigraphic Test I--] Development Oil X ~r=~w 0 ~ r'! Ser~ I-I De~ntG~ r'l s~,,zo~ X ~.z~. i-I , 2.. Name of Operator 5. Datum Etevatm~ (DF or KB) 10. F~cl and Pool ARCO AlaskaT Inc. , RKB 80'T Pad 39' feet Kuparuk River Field 3. Addre~ 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360~ Anchorage, AK 99510-0360 ADL 25531~ ALK 2657 4. Location of well at eurface ' 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 1020' FNL, 282' FWL, SEC. 12, T12N, R8E, UM Kuparuk River Unit , Statewide At top of productive intm'val (~ TARGET ) 8. Well number Number 1811' FNL, 1289' FWL, Sec. 2, T12N, R8E, UM 3H-23 #U-630610 At total depth 9. Approximate spud date Amount 1661' FNL, 1147' FWL, Sec. 2, T12N, R8E, UM 2/20/94 $200,000 12. Distance to nearest 13. Distance to newest well 14. Number of acres in property 15. Proposal del~h (MD and TVD) property line 3H-19 9328' MD 1147' ~ TD feet 10' (~ 550' MD feet 2560 6204' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (m 20 AAC Kickoff depth 550 feet Maximum hole angle 55.36· M~imum.,,~.c. 1 871 p~ig At tm.~ ~th (TVD) 3200 i 18. Cuing program Settin~l Depth , ,. size Specifications Top Bottom Quantit7 of cement Hole Casing Weight Grede Couplir~ Length MD TVD MD 1VD linctude stage date1 24' 16' 62.5# H-40 Weld 80' 41' 41' 121' 121' ::1:200 CF , 9.875' 7.625' 29.7# L-80 LTC 4182' 41' 41' 4223' 3160' 510 Sx Arcticset III & i i 340 Sx Class G 6.75' 5.5' 17.0# L-80 ModI:.TC 8859' 41' 41' 8900. 5880' 150SxClassG 6.75' 5' 18.0# L-80 Mod LTC, 469' 8900' 5880' 9328' 6204' TOC 500' above Kuparuk i 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True VerticaJ depth Structural Conductor cCC[VED RECEIVED Surface [-, .~ ~ - Intermediate Production LinerF'T_B - 2 i':!c~:'4 FEB 1 6 1994 Perforation depth: measured ..... ...- r._ ~ r,~.., .... ;,, ~. ~._~- ~.~n~. CsmmC~,b~ Oil & Gas Cons. ~mmi true vertJcaJ ~. ,- ~ ~ ' ...... -~. ~' An~horaf]~ 20. Atl~¢hments Filing fee X Property ~at r"l BOP Skelz:~ X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth ~ot C] Refra¢l~on analysis ~ ~eabed report ~1 20 AAC 25.050 requirements X 21. I hereloy cerbfy that the foregoing is lrue and correct to the lest of my knowleclge Signed ~//~~~' Tit,e Area Drillincj Encjineer Date / , Commission Use Only i PermJt Number [ APl number I Approval clat:.7~ I 'See cover letter for Conditions of approvaJ Samples required r~ Yes ,J~ No Mud log required C] Yes ,~ No Hydro~n .ulfide m.asu,e. !-! Yes ,,~ No Directional survey required. ,J~ Yes [~ No Required working pressure forBOPE r'I 2M C~ 3M E] SM D 1OM I--1 15M Other: -/'? "'/1~ //~ /'~ by order of Form 10-401 Rev. 7-24-89 Submit in triplicate ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 February 8, 1994 A. W. McBride Area Drilling Engineer ARCO Alaska, Inc. P O Box 100360 Anchorage, Ak. 99510-0360 Re: Kuparuk River Unit 3H-23 ARCO Alaska, Inc. Permit No: 94-18 Sur. Loc. 1020'FNL, 282'FWL, Sec. 12, T12N, R8E, UM Btmhole Loc. 1661'FNL, l147'FWL, Sec. 2, T12N, R8E, UM Dear Mr. McBride: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Russell A. Douglass Commissioner BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ARCO Alaska, Inc. Post Office b,.Jx 100360 Anchorage, Alaska 99510-0360 Telepho~,e 907 276 !215 February 1, 1994 Mr. D.W. Johnston Chairman of the Commission State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Surface Casing for Kuparuk River Unit 3H-23 Conservation Order 173 Rule 4.d.1 Attached is an application for Permit to Drill KRU'3H-23. Please note that the surface casing specified in the permit (7-5/8" 29.7# L-80 LTC) has previously not been run in Kuparuk as surface casing and is therefore not one of the casing strings listed in Conservation Order 173 4.d.1. The 7-5/8" surface casing proposed for 3H-23 has burst and collapse ratings which exceed those for the 9-5/8" 36# J-55 BTC currently being run at Kuparuk. Additionally, the surface tensile strength of the pipe body and connection have design factors of 6.5 and 5.4 respectively. An additional analysis of the bending stresses at the kickoff point indicates pipe body and connection tensile design factors of 4.0 and 3.3 respectively. Also attached for your information is a wellbore diagram of casing and hole sizes being planned for 3H-23. If you have any questions concerning the well design, please contact at 265-1646. Michael E. Ellis Sr. Drilling Engineer RECEIVED FEB -2 1,994- A* . lasl,a 0ii & Bas Cons. Cor~mission ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany .... '~ STATE OF ALA,SKA :- -'- AL, . OIL AND GAS ~SERVATION COMMIS~ j ~ PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Drill X Redrill D 1 b Type of Well Exploratory D Stratigraphic Test [] Development Oil X Re-Entry ~ Deepen ~ Service 2.. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska~ inc. RKB 80'~ Pad 39' feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchorage~ AK 99510-0360 ADL 25531~ ALK 2657 4. Location of well at surface 7. Unit or property Name 1 1. Type Bond (see 20 AAC 25.025) 1020' FNL, 282' FWL, SEC. 12, T12N, R8E, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number Number 1811' FNL, 1289' FWL, Sec. 2, T12N, R8E, UM 3H-23 #U-630610 At total depth 9. Approximate spud date Amount 1661' FNL, 1147' FWL, Sec. 2, T12N, R8E, UM 2/20/94 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 3H-19 9328' MD 1147' ~ TD feet 10' ~ 550' MD feet 2560 6204' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 550 feet Maximum hole angle 55.36° Maxirnumsurface 1 87 1 psig At total depth (TVD) 3200 psig 18. Casing program Settinl~ Depth size Specifications Top Bottom Quanti~ of cement Hole Casin~l Wei~lht Grade Coupling Length MD TVD MD TVD {include stacje dataI 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' +200 CF 9.875" 7.625" 29.7# L-80 LTC 4182' 41' 41' 4223' 3160' 510 Sx Arcticset III & 340 Sx Class G 6.75" 5.5" 17.0# L-80 ModLTC'8859' 41' 41' 8900' 5880' 150SxClass 6.75" 5" 18.0# L-80 ModLTCI 469' 8900' 5880' 9328' 6204' TOC500'aboveKuparuk 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor ~-~ ~,~ CEi~ Eg Surface Intermediate Production Liner Perforation depth: measured .., true vertical 20. Attachments Filing fee X Property plat ~ BOPSketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot r-I Refraction analysis [] Seabed report [] 20 AAC 25.050 requirements X 21. I hereby certify that the foregoing is true and correct to the best of my knowledge ~,//~~f.-~ Title Area Drillin~ Engineer Date Signed / Commission Use Only // Permit Number J AP, number Z/~ J Approva, date~.~ ,~/' J See cover ,otter for (~7z' -/~' 50- /(~.,~ -' ~__ O .~-(~ '"' ~ ~ other rec{uirements Conditions of approvaJ Samples required ~ Yes No Mud log required D Yes ~] No Hydrogen sulfide measures ~ Yes ~ No Directional survey required '~ Yes ~ No Required working pressure forBOPE [~ 2M ~ 3M ~ 5M ~ 10M r-] 15M Other: ORIGINAL 81GNED BY ~USSELL A. D0~UGLASS by order of Approved by r~_ _~ ~: -.~.~ .7 ....... ~ . Commissioner the commission Date L/,' Form 10-401 Rev. ~[L:~-~''4, ~-~-:- -' ~ Submit in triolicate KRU 3H.2 Casin~, ru--j~ 3 (~ g/Hu~e Size ~rograrn KOp 550' 9-718. Ho/e 7.5/8. 29. 7# @ Circ Cement 4223, 6'$/4" TOC 8500, 5-1/2. 17# L-80 Surf. 8900, 5" 18# L-80 8goo'g328' TMD Base of West Sak 3985, Top of K-lO @ 4399, 55.36 deg SBE/Casing XO ~ 8900, 40 deg ~y top of Kuparuk Top of KUparuk 0 ~ 9006, Base of ~Uparuk A ~ 9128, MEE 1/26/94 Casing Design Bending Force Casing OD Casing ID Casing Weight Length/joint (J) Mud Weight Casing setting depth Pipe Body Tensile Strength Connection Yield Strength Depth of Dogleg Dogleg Severity 7.625 in 6.875 in 29.7 #/ft 40ft 10.2 ppg 4223 f t 683000 # 566000 # 5501ft 31degree si100' Bouyancy Factor Cross Sectional Area (As) Moment of Inertia (I) Tension @ Point of Analysis (T) K 6KJ Tanh(6KJ) 0.844 8.54 56.26 92O85 0.0074 1.773 0.944 in2 in4 # Bending Force Fb Bending force + Tensile load @ bend Pipe Body Design Factor Connection Design Factor 79993 lbs 172077 lbs MEE 2/1/94 · e , So 1 1 1 10. 11. 12. 13. 14. 15. 16. 17. 18. GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 3H-23 Move in and rig up Parker #245. Install diverter system. Drill 9-7/8" hole to 7-5/8" surface casing point (4223 TMD')according to directional plan. Run and cement 7-5/8" casing. Install and test BOPE. Test casing to 2000 psi. Note: A Cement Bond Log will not be run in the 7-5/8" surface casing. Drill out cement and 10' of new hole. Perform leak off test to 12.5 ppg EMW. Drill 6-3/4" hole to total depth (9328') according to directional plan. Run open hole evaluation logs. Run and cement 5-1/2" x 5 .... casing. (If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with Rule 20 AAC 25.030. Alternatively, if significant hydrocarbon zones occur within 200' TVD of the surface casing shoe, cement will be down squeezed in the annular space between the surface and production casing after the primary cement job is completed.) Pressure test to 3500 psi. ND BOPE. NU tubinghead & full opening valve for cased hole logging. Secure well and release rig. Run cased hole cement evaluation. ND full opening valve & NU tree assembly. Move in and rig up Nordic #1 or Coiled Tubing Unit. Install and test BOPE. Perforate and run completion assembly. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig. DRILLING FLUID PROGRAM Well 3H-23 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids 7-5/8" surface casin~l 9.0-10.0 15-25 15-35 50-80* 5-15 15-40 10-12 9.5-10 ___10% Drill out to wei~lht up 8.4-9.6 5-15 5-8 30-40 2-4 4-8 8-10 9.5-10 4-7% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators Notes: Weight up to TD 10.8 10-18 8-12 35-50 2-4 4-8 4-5 thru Kuparuk 9.5-10 <12% Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 1871 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 3H-23 is 3H-19. As designed, the minimum distance between the two wells would be 10' @ 550' MD. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. *Spud mud should be adjusted to a FV between 50-80 sec/qt to drill gravel beds. iCreoted by : jones For: G ALVORD iDote plotted : 24-Jan-93 !Plot Reference is 25 Version //2. !Coordinates are in feet reference slot #23. iTrue Vertical Depths ere reference wellhead. Baker Hughes INTEO ARCO ALASKA, Inc. Structure : Pod SH Well : 25 Field : Kuporuk River Unit Location : North Slope, Alaska 455O I <-- West 42C0 3850 5,5~ ,3150 2800 2450 2100 1750 1400 1050 I I I I I I I I I I I I I I I I I I I I Scale 1 : 175.00 700 ~50 0 350 I I V 1661' FNL, 1147' PCtL SEC. 2, T12N, R8E TARGET LOCA~ON: 1811' FNL, 1289' SEC. 2, T12N, R8E TARGET TVD=5958 TMD=9006 DEP=6198 NORTH 4489 WEST 4273, N 43.59 DEG W 6190' (TO TARGET) RECEIVED 0 350 1050~ 1750~ 2450~ 280~ 4-200 _ 4550_ 4900~ 5250~ 5950~ 6300: 0 ~-' 55o 700 Sco-ie- 1 : 175.00 ESTIMATED RKB ELEVATION: 80' ¢'/ KOP 'D/D=550 TMD=550 DEP=O 6.00 12.00 BUILD 3DEG/ 100' 18.00 24.00 30.00 .36.00 B/ PERMAFROST TVD=~TMD=1710 0EP=342 ~ 4-2.00 T/ UGNU SNDS TVD=lSgO TMD=2055 DEP=549v/ 48.00 54.00 EOC Tv'D=2121 TMD=2395 DEP=824¢/ T/ W SAK SNDS TVD=2595 TMD=3229 DEP=1510 '/ K-lO WD=3260 TMD=4599 DEP=2472 TARGET ANGLE 40 DEG I I I I I / I I 1050 1400 1750 2100 B/ W SAK SNDS ~VD=3025 TMD=5985 DEP=2132I/ 7 5/8" CASING PT TVD=5160 TMD=4225 DEP=2528 ~ MAXIMUM ANGLE 55.36 BEG K--5 '1¥D=4700 TMD=6932 DEP=4557 BEGIN.ANGLE DROP -fVD=5442 TMD=8258 DEP=5631 54.00 50.00 DROP 2 OEO / 100' 46.00 TARGET - T/ ZONE C (EOB) TYD=5958 TMD=9006 DEP=6198 ~/~ 42x'42'00 T/ ZONE A TVD=S983 TIdD=9039 B/ KUP SNDS TVD=6051 TMD=9128 DEP=6276 TD -- 5 1/2" CSG PT TVD=6204 TMD=9328 DEP=6404 415 J 8100 ..... 150 ........... 5gl.50 I .310 I 15 2 0 2 3150 3500 ~ 4200 4550 4900 5250 5600 6 0 66 0 vertical Section on 316.41 azimuth with reference 0.00 N, 0.00 E from slot #23 4900 . .45D0 350O _3150 - - _2450 - _2100 1750 . .1050 70O ESTIMATED SURFACE LOCATION: 1020' FNL, 282' F~/L SEC. 12, T12N, RSE 500 450 I... I I I 400 350 300 I I I I I 25O I West 200 I I 150 I 2000 1400 1200 1800 ARCO ALASKA, 11112. Structure : Pad 3H Well : 23 Field : Kuparuk River Unit Location : North Slope, Alaska 2800 100 I Scale 50 I I I 16O0 1400 1 · 50.00 0 50 I I 4OO 350 _ 300 _ 250 200 A I I 150 Z O 100 =y 50 $00 0 50 lO0 CD Casing Design/Cement Calculations 28-Jan-94 Well Number: 3H-23 Surface Csg MD: Surface Csg TVD: Production Csg MD: Production Csg TVD: Top of West Sak, TMD: Top of Target, TMD: Top of Target, TVD: Estimated Pressure: Surface Casing Choice: Production Csg Choice: Production Casing Frac. Pressure 4,223 ft 3,160 ft 9,328 ft 6,2O4 ft 3,229 ft 9,006 ft 5,958 ft 3200 psi 3,500 psi Maximum anticipated surface pressure Estimated BH pressure at top of target zone TVD surface shoe = {(13.5'0.052)-0.11}*TVDshoe =[ Estimated Pressure= Top of Target, TVD = Overbalance, psi= Anticipated Mud Weight =1 3,160 ft 1,871 psiI 3,200 psi 5,958 ft 150 psi 10.8 PPgl Surface lead: Top West Sak, TMD = 3,229 ft Design lead bottom 500 ft above the Top of West Sak = 2,729 ft Annular area = 0.2148 cf/If Lead length * Annulus area = 586 cf Excess factor = 70% Cement volume required = 997 cf Yield for Permafrost Cmt = 1.94 Cement volume required =1 510 sx Surface tail- TMD shoe (surface TD - 500' above West Sak) * (Annulus area) = 4,223 ft = 321 cf Length of cmt inside csg = 80 ft Internal csg volume = 0.2578 cf/If Cmt required in casing = 21 cf Total cmt = 342 cf Excess factor = 15% Cement volume required = 393 cf Yield for Class G cmt = 1.15 Cement volume required =1 340 sxJ Casing Design / Cement Calculations 28-Jan-94 Production tail: TMD = 9,328 ft Top of Target, TM D = 9,006 ft TOC 500' above top of Kuparuk = 8,506 ft 5" casing x 6-3/4" annulus = 0.1121 cf/if 5" annular volume (8900' to TD) = 48 cf 5-1/2" casing x 6-3/4" annulus = 0.0835 cf/If 5-1/2" annular volume (8900' to 8506') = 33 cf Length of cmt in csg = 80 ft Internal csg volume = 0.0997 Cmt required in casing = 8 cf Total cmt = 89 cf Excess factor = 100% Cement volume required = 178 cf Yield for Class G cmt = 1.15 Cement volume required =l 150 sxI TENSION - Minimum Desiqn Factors are: T(pb)=l.5 and T(js)=l.8 Surface (Pipe Body): Casing Rated For: Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Length Casing Wt (Ib/ft) Dead Wt in Air Buoyancy Tension (Pipe Body) Design Factor 683000 lb 4,223 ft 29.70 Ib/ft 125423.1 lb 20259.1 lb 105164.0 lb 6.5J Surface (Joint Strength): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Casing Rated For: Length = Casing Wt (Ib/ft) = Dead Wt in Air = Buoyancy = Tension (Joint Strength) = Design Factor =[ 566000 lb 4,223 ft 29.70 Ib/ft 125423.1 lb 20259.1 lb 105164.0 lb 5.41 Production (Pipe Body): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Casing Rated For: Length = Casing Wt (Ib/ft) = Dead Wt in Air = Buoyancy = Tension (Pipe Body) = Design Factor =1 397000 lb 9,328 ft 17.00 Ib/ft 158576.0 lb 25999.3 lb 132576.7 lb 3.0J Production (Joint Strength): Tension (Pipe Body) = Dead Wt in Air - Buoyant Force Dead Wt in Air = Length * (WEft) Buoyancy = Weight of displaced mud Casing Rated For: Length = Casing Wt (Ib/ft) = Dead Wt in Air = Buoyancy = Tension (Joint Strength) = Design Factor =[ 338000 lb 9,328 ft 17.00 Ib/ft 158576.O lb 25999.3 lb 132576.7 lb 2.51 Casing Design / Cement Calculations 28-Jan-94 BURST - Minimum Design Factor = 1.1 Surface Casing: Burst = Maximum surface pressure Casing Rated For: Max Shut-in Pres = Design Factor =1 6890 psi 1870.7 psi 3.71 5-1/2" Production Csg: 1. Design Case - Tubing leak while well is SI Inside pres=Csg Frac pres(3500 psi)+Mud Wt*.052*TVD Outside Pres=Backup Gradient (8.9ppg *0.052*TVD) Net Pressure = Pressure inside-Pressure outside Design Factor = Rating / Net Pressure Casing Rated For: Inside pressure = Outside Pressure = Net Pressure = Design Factor =1 7740 psi 6988 psi 2871 psi 4117 psi 1.9J COLLAPSE - Minimum Design Fe~tor = 1.0 Surface Casing 1. Design Case - Lost circulation and Fluid level drops to 2000' TVD with 9.0 # Mud 2. Ext. Pres=Mud Wt*0.052*TVD-(2000'TVD of 9# Mud) Casing Rated For: Mud Gradient = Ext. Pres. @ Bottom = Design Factor =[ 4790 psi 0.562 Ib/ft 841 psi 5.71 5-1/2" Production Csg 1. Worst Case - Full evacuation of casing 2. Mud weight on outside = Mud Wt * 0.052 * TVD Casing Rated For: Mud Gradient = Ext. Pres. @ Bottom = Design Factor =1 6290 psi 0.562 Ib/ft 3488 psi 1.81 Calculations are based upon 5-1/2" casing as it has lower burst & collapse than the 5". Casing Design / Cement Calculations 28-Jan-94 Surface Casing Choices OD ID Ib/ft Grade Metal X-Section Jt Strength Body Strength Collapse Burst I 7.625 6.875 29.7 L-80 8.5412 sq. in. 566000 lb 683000 lb 4790 psi 6890 psi Production Casing Choices OD ID I b/ft Grade Metal X-Section Jt Strength Body Strength Collapse Burst I 5.500 4.892 17 L-80 4.9624 sq. in. 338000 lb 397000 lb 6290 psi 7740 psi I 5.000 4.276 18 L-80 5.2746 sq. in. 376000 lb 422000 lb 10490 psi 10140 psi .~UPARUK RIVER UN~i 20" DIVERTER SCHEMATIC 5 6 4 3 2) DO NOT SHUT IN DIVERTER AND VALVES AT SAME TIME UNDER ANY CIRCUMSTANCES. MAINTENANCE & OPERATION UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR-GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) · yoga, 1. 16" CONDUCTOR Anchora!!: 2. SLIP-ON WELD STARTING HEAD 3. DIVERTER ASSEMBLY WITH ONE 2-1/16% 2000 PSI BALL VALVE 4. 20" - 2000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS. 5. 10" HCR BALL VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION 6. 20" - 2000 PSI ANNULAR PREVENTER EDF 3/10/92 , 6 5 4 1. 16' - 2000 PSI STARTING HEAD 2_ 11' - 3000 PSI CASING HEAD 3. 11' - 3000 PSI X 13-5/8' - 5000 PSI SPACER SPOOL 4. 13-5/8' - 5000 PSI PIPE RAMS 5. 13-5/8' - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 8. 13-5/8' - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR 13 5/8" 5000 PSI BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2_ ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH WATER. 2_ CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. 3. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILL AND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE LINES. 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM RAMS TO 250 PSI AND 3000 PSI. 9. OPEN PIPE RAMS. BACKOFF RUNNING JT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. 10. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING POSITION. 11. TEST STANDPIPE VALVES TO 3000 PSI. 12- TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. RECEIVED FEB -.9. 199'!' Oii&. 6as Cons. Commission AnchoraCr: · ITEM (1) Fee (2) Loc ** CHECK LIST FOR NEW WELL PERMITS ** ,~PPROVE DATE ·, (3) Admi n [~82~_ (4) Casg thru 15] [10 & 13] -1 ~2 7 8 9. .10· ~,11. ,12. ,.,13. (5) BOPE Company Lease & Wel 1 [23 thru YES NO · Is 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 undndicated acreage available in this pool ............. Is well to be deviated & is wellbore plat included ................... Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ . Does operator have a bond in force ................................... /~ Is a conservation order needed ....................................... /~ Is administrative approval needed .................................... ~ ~. Is 1 ease number appropriate .......................................... ~_ Does well have a unique name & number ................................ Is conductor string provided ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate well bore separation proposed ................ Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOFE have sufficient pressure rating -- test to :~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... 14. 15. ,~16. ,17. 18. 19. 20. ,~21. 22. 23. 24. :25° 26 27 -25. REMARKS (6) Other /fl~/m([ ~A),?/¢~/ .29. [29 thru 3i] 30. 31. [32]' ' (8) Addl 33. geo 1 ogy' en9 i neet i n9: . . _ TAB ~ ~ 'f / rev 6~93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone number of contact to supply weekly progress data ...... Add i t i ona l requ i rements ............................................. Add i t i ona 1 INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE MERIDIAN: / // remarks' UM SM WELL TYPE:. Exp/Dev Redrill Inj Rev 0 .-t -rz ,..--, 0 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. IS wa~e Verlilcation t,istinq chlumberger AlasKa (:omputinq Center 25-APR-1994 **** REEL HEh!)E¢ **** SERVICE N~gE : EDIT DSTP : q~/04/25 O~I~IN : FLIC C~NT!~U~TION ~ : CO~"E~'[ : ANCO AI,ASKA, INC.,~U~ARU~ RIVEP UN!T, 3H-23,50-103-20204-00 **** TAPE BEADLE SERVICE N~M~ : EDIT DgTV : 94/04/~5 OPlGIM : FL!C T~PF NAUE ~ ~4075 CONTI~USTION ~ : P~EVIOUS TAPE CO~"E~T : A~CO ALASKA, INC.,KUPARUK ~iVE~ UNIT, 3H-23,50-130-20204-00 TAPE READER KIIPaR!,!K RIVER MWD/M~D LOGS · w~LT: NAEE: API NIJ~FER: O~E~ATOR: LOGGING COMPANY: TgP~ CREAT!ON DATE: JOB NUMBER: bOGGING ENGINEER: OPERATOR ~ITNESS: SURFACE LOCATION SECTION: TOWNSWIP: R~NGE$ FNL: FELl FWR~ ELEVATION(FI FROM ESL O) KELLY DERRICK FLOOR: GROUND WELL CASING RECORD BIT RUN i 94075 ST ~MO[!~ !ST STRING ~ND STPING 5010320204 ARCO ALASKA, IRC. SCHLUMBERGER ~E5Ii, SERVICES 25-APR-94 BIT RUN 2 BIT RUN 3 1020 282 ~0,00 80 O0 39~00 OPEN ~I£}LE CASINO DRILbERS BIT SIZE fiN) SIZE (IN) DEPTH 12.250 9,625 4214,0 8,500 7,000 ~341.0 PAGE: IS Tape Vert~icatf. on Listtno 25-AFP-199~ 13:]8 cblu~]berqer A!ask~a comps. It!nm Cemter RGB RP T{) BIT~ 68 90 FT i~DS RD TO 8IT: }.2~.79 FT RE8 TO ~IT: o5.~3 FT GP TO BIT: 7~.15 FT DEN TO ~I.T: 129.10 FT NEUT TO BIT: ~36.08 IT [}RII, LED IMTERVA!,: 4~]5-9360 FT HOLE ANGLE AT TD = 39.78 DEG.~ 9360 YT. MaX!SUeZ HOLE A~GDE = 58.75 DEG.~ 3824.4 FT. TD WELL 8 04:33 FEB ~8,!994 ***************~,~UD ~IUD WEIGHT : ~0.7 VISCOSITY = 41.0 PM = 10.0 WATER bOSS = 4.~ $ LIS FORUAT DATA S~RV!CE ~ ~b~C VF~S I'OJ~ ~ 001C01 D.ATM : ~4/04/~5 M~X PEC 8TZE : !024 FTLF TYPE LAST FILE : PAGE: FIL~ }~EADMR FIL~ WLI~'BER: EDITED 'ERGED MWD Depth shifted and clipoed curves~ all bit rums merqed. DEPTH IMCRE~E~T: FIL~ SUMMARY !,DWG TOOL CODE $ BASELINE CURVE CURVE $~IFT DATA fi~ASL!RED DEPTH) ~ASE!.~INE DEPTH STOP DEPTH 9~95,0 9223,0 ........ .-M~UIVALEMT U~S~IFTED DEPT~t---------- "e 25-Akin-19~4 33:38 Tame v_r{.i{catJ, on [..,ist.f. no ..... chlumherqer Alaska ComDuti~3c! Center 9110.5 9111.5 905&.0 9057.n ~a55.0 8~5.5 ~786.0 8700.0 8700.5 8677.0 8676.5 8663,n 8663.5 g612.0 8612.5 858~.5 ~583.0 8573.5 8573.0 854~.5 854~.5 832~.0 8244,5 8245.o 81.3a,5 8135.0 8051.0 ~05!.5 7844.0 7~44.5 7687.0 7687.5 100.0 100.5 MF~C~;D DATA I,DWG TOOL CODE ~!R~hIN~ CET/CBT DATED ~.7-MAR-1994. ALI, ~WD CURVES $ L]'S Ff3R~AT DATA PAGE: DATA FORMAT 2 66 3 73 ~ 66 5 60 6 73 7 65 8 68 9 65 1}. 66 i~ 68 !3 66 14 65 0 68 0 IS Tape Verification Listin~ ChlUmberqer AlasKa Computi, nq Center 25-APR-1994 13:38 PAGE: ........ .... .......... E ........ ; ............. ....... N~.. SERV CE _ I ~P! FtI NU~tB UMB SIZE RE PROC TI> ORDER ~ bOG TYPE CLASS MOD NUmB SAMP ELaM CODE (HEX) DMPT MT 599592 O0 000 O0 0 1 1 ! 4 68 0000000000 RWOP ~ND G/C3 599592 O0 000 O0 0 1 1 1 4 68 0000000000 D~HO PWD G/C3 599592 OO 000 O0 0 I 1 1 4 68 0000000000 P~F ~r) BN!F 599592 O0 000 00 0 i ! ! 4 68 0000000000 C~b~ ~ND iN 599592 O0 000 O0 0 1 ! 1 4 68 0000000000 NPHT ~WD P{I-S 599592 O0 000 O0 0 1 I 1 4 68 0000000000 R~ ~Wg O~M~~ 599592 O0 000 O0 0 1 ! ~ 4 68 0000000000 RP ~'D OHM~ 599592 O0 000 O0 0 ! 1 1 4 68 0000000000 D~R ~WD OUM~ 599592 O0 000 O0 0 1 1 I 4 68 0000000000 V~P ~W~ OHiq~ 599592 O0 000 O0 0 I 1 1 4 68 0000000000 V~A ~WD O~ 590592 O0 000 On O 1 I ! 4 68 0000000000 ROP ~'WP FPHP 5995~2 O0 000 O0 0 I ! I 4 68 0000000000 G~ ~D GAPI 599592 O0 OOO O0 0 1 1 1 4 68 0000000000 NCNT ~WD CPS 599592 O0 000 O0 0 ! I 1 4 68 0000000000 FCN? ~D CPS 599592 O0 000 O0 0 I I I 4 68 0000000000 F~T ~WD BP ~99592 OO 000 O0 0 I ! 1 4 68 0000000000 GRCH CET GAPI 599592 O0 000 O0 0 1 ~. 1 4 68 0000000000 DMPT 9360.00{) RHOB.~iqWD -999.250 ORHO.~WD 999.250 PEF.MWD C~LN'~D -999 250 NPHi ~" 2 , ..... .~D -999..250 RA.MWD 999.250 RP'~WD DED,. MWD ......... -999,250 V~D,~WD ~999,250 VRA,MWD -999 250 ROP.~WD GR.g~D -999'250 MCNT*aWD ~359'500 FCNT,MWD -999~250 FET.M'WD GRCM,CET -999.250 D~PT gO00.O00 RHOB.MWD MWI) . M~9 1,8~4 V~.~., . ~ DE~'~DG~. ...... 103,842 NCNT,~WD G~CH,CET 63,531 2.419 43.069 1, 878 8999 885 D R H O, M W.D 0. :019 P E F. ~ W D RA.MWD ! .793 RP'~WD VRA.MWD 1.805 ROP MWD FCNT'MWD 5.463 FET'.~WD DMPT 8500.0n0 R}~.{OB. MW[) 2.573 DRMO'MWD 0 010 PEF.MWD C,~LN: ~t/D 0,23<~ NP~I.MWD 31,600 RA,MWD 4:21I RP.~WD ~.~ND 4,074 VRP.MWD -999.250 VRA'MWD -999 250 R{']P ~WD DE~, ~ N', T NWD 8499.500 FC~T~MWD 7:298 ~ET ~WD G~C~!. CE~.T 62.406 ' ~ ' -999 250 -999 250 146167 -999 250 4 421 1, 846 71 031 I 180 · 013 535 IS Tape Veriftcat.ioD Listinq cblumherger AlasKa Co.mput~nq Oenter 25-~PR-1994 13:38 DFPT. PO00.O00 PHOB,MWD 2 516 DRNO.MWD -0.001 PEF.MWD C~LW.Mw~ 0.270 ~PMI,MWD 33~10~ RA.MWD 4.071 RP.~WD DE~.uwn 4.1B9 VPP.~iWD -999.250 VRA.MWD -999.950 ROP.MWD G~,M~D ~9.~8 NCDT.MWD 8000.000 FCNT.MWD 6.714 FET.~D GPC~.CgT 60.781 D~PT. 7500.000 PHO~.MWD C~LN.mwD 0.300 MPgi.NWD DE~.~D 4.0~ VRP.MWD G~.~WD 02.154 NC~T,MWD G~C~,CET -909.250 DEFT. 7000,~00 RHO6.MWD CALN.MwD 0.948 ~PHI.MWD DE~,~w~ 3.6~5 V~P.NWD G~,~D 94.982 NCNT,MWD G~C~.CET -909.250 2.467 DRNO.~WD 33.500 RA.MWD -999.250 VPA.MWD 7500.000 FCNT,MWD 2,463 DR~O.MWD 37.100 RA.MWD '~99.750 VRA.MWD 7000.000 FCNT.MWD 0 OO7 . -99_ . 0 6.670 0.042 3.743 -999.250 6.070 PEF.MWD RP.~D ROP.~wD WET.~wD PEF.~wD RP.~WD ROP.~WD ~ET.~wD D~PT 6500,000 RHfiB.MWD 2.349 DRHO.MWD -0 014 PEF.MWD CALN~M~D 0.21.7 NPNI.MWD 43,700 ~A,MWD 2~389 RP'~WD DER.~WD 2,6~.8 vRP.MWD -999 250 V~A.MWD -999.250 ROP.~WD GP.~WD 1~9.407 NC~T.NWD 65U0~000 FCNT.MWD 5.~6~ FET.~WD GPCN.CET -999.~50 9 441 DRHO,MWD 39~550 RA,MWD -999.~50 VPA.MWD 6000.000 FCNT,MWD 2,285 DRHD.MWD 36.601 RA,MWD -999,250 VRA~MWD 5500,00~ FCNT.MWD D~PT, 6000.000 RHOB.MWD CALN.mwO 0.335 NPNi'MWD DEP.~W~ 3.8~2 VPP,MWD GP.~W[) 1~5,917 NCNT.MWD G~CM.CET -999'250 D~PT, 5500.000 RHOB.MWD C~LN,~WD 0.0~6 NPH!,MWD DE~ ~WD ~,462 VRP'MWD G~MWD 111.704 NCNT'~WD GPCH,CET -999,250 0 O04 3i746 -999 250 5.508 0.019 2.439 -9 9~5o 5,915 -0.031 -999 ~ 250 5.732 ~.205 DR~O,MWD 37,800 RA.:MWD ~999,250 VRA,MWD O00,O00 FCNT,MWD PEF.MwD RP,~WD FET,~D PEF.NWD RP.MWD ROP.MWD FET*~WD PEF,NWD RP,~WD ROP,MWD FET,MWD DEPT 4500 000 ~},~O~.MW{; 2 202 DRHO ~ D -0.01I PEF.MWD C~bN,M~D 0,005 N.P~i'~W~ 42,850 PA,:MWD 4.~39 RP DER.MWD 4,178 VRp. MWO -999,~50 YRA,MWD -999.~50 GP'U~!.) 98'032 NCNT.i:~WD 4500,000 FCNT'MWD 5.122 FET.~WD GPC~,CET -999~250 O.OOO 3.341 -999 . 250 4'!05 9991050 RA,A~D 250 V R A, M W D 4~2~000 FCNT,MWD PEF.~WD RP,MWD ROP,M~'D FET.M~D PAGE: 3.192 4,174 284,726 0.256 3.053 3.986 221.154 0.376 2.362 3,672 273,444 0,605 2.988 2.817 459'058 0:172 3.080 3,862 448.440 0.33! 2.985 2,475 350,156 0.296 2.604 3.956 399.565 0,226 2'814 4 149 o: 8 0.370 2.205 3' 0 61 150'940 2'045 IS ~ave Verification Listinq chlumberger A!asK8 COmPtlt!~q center 25-APR-1994 13:38 PAC..E: DATA **** ['THE TRAILER **** FILE MAuE : EDIT .001 SERVICE : FLIC VFRMIOi~ : O01COi DATE ~ ~4/04/25 ~AX R~C SIZE : 10~ FILM TYPE : LO LAST rlT,E **** FILE NEADER **** FILE MA~E : ~DIT SERVICE : rb!C YERMImN ~ O0!CO1 DIT~ ! 94/04/25 MAX RFC SIZE : ~024 FILM TYPE L~ST FILE FILE ,CAPER FILE NU~BER 2 RA!~ MAD Curves and loq header data for each bit rum in separate BIT RUt~ NU~.~fBER:- D~PTH I~.IC~E~ENT: 0, 5000 FILE SU~4~i ARY I,~D,~G TOOL CODE .... IART DEPTH S70[ DEPTH CND 4076.0 9360,0 LOG H~ADER DATA DATE bOGGED: SOFTWARE: SUR~'ACE SOFW~ARE VERSION: DO~MH~LE SOFTWARE VERSION DATA TYPE (M~.ORY or REAL-TIME): Ti) OPILLER (MT) wOP LOG INTEPVAL (FT): ~O~TOM hO~ I~TEEVAL (FT): ~IT ROTATING SPEED uOT:E INCLINATION (bEG) ~ l N TM!I?~i ~AXIMUM ANGT.,E ~ 58,8 !. 8-FEB-94 LoGOS-20,4 FAST-2,4 ~EMORY 9360,0 4235,0 9360,0 1 tiles. IS Tape ver~tfcat~on l.,isttnm chlumberger Alaska Computin~ Center 25-APR-1994 13:38 PAGE: TDOI~ STPlMG (TOP TO BOTTOM) VFbiDOP TOO.[,~ CODE TDUL TYPE ', ~ R SISTIUITY NEUTROh/POROSITY ROPEHOLE AIqD CASING DATA OPE,~J HOLE BIT SIZE DRILLEPS CASING DEPTH ~OREHOLE CONDITIOn, S ~IJD TYPF: ~UD DENSITY (LB/G): )~I~D VISCOSITY (S): t~UD PH: t~D CHhORIDFS (PPM): FLUID LOSS (C3): ~4AXIM!I~ RFCORDED TEMPERATURE (DEGF): RF$~STIUlTY (OH~M) AT TFMPERATUPE (DEGF): ~UD AT M~ASURED TEMPERATURE ~UD AT MaX CTRCULATING TEMPERATURE ~UO FILTRATE AT ~[jD CAKE AT ~'EI;T~ON TOOL ~aTRIX: b~AT~ I X DENSITY: H~LE CORRECTION (IN): TOOL STAMi')OFF fIE): EWR FREOUEL~CY (HZ): REMARKS: bis FOR"AT DATA TOOL NUMRER ~G805 ND$049 8.500 4214.0 10,70 41,00 10,00 150.0 2,7~0 2,2~0 0,000 SAMDSTONE 2.65 8.500 1,000 74.0 77.0 0.0 ** DATA FfiR~,{AT SP~JCIFICATION RECORD ** ** SET TYPE - 64MR ** TYPE EPR COD VALUE i .~6 0 2 66 0 3 73 64 4 66 5 66 6 7 65 iS Tape Veriff, cat.~on t, lst]na 25-APR-!994 13:38 chlumberger AlasKa Computinq Center PAGE: ,'r.¥pEREP~ CODE VAbUE 8 68 -,5 9 65 VT 13 66 0 !4 65 FT 15 66 68 16 66 1 0 66 ** SET ~D RHOR LW~ G/C3 599 DPHT LWl pti 599 D~HO L~! G/C3 599 P~F !,~1 BN/E ~99 DCA[. LW1 IN 599 TNP~ LW! PU 599 ATR LW! OHMU 599 PSR LWl O~M~ 599 DFR LW1 ONM~ 599 ROP~ LW1 F/H~ 599 G~ ~W! GAPI 599 ~NA LWt, CPS 599 HEFa L~I CPS 599 TABD LW! HR 599 TYPE - CNAN * SERVICE A ,pi ORDER ~ LOG 99502 O0 I FILE NUF..,B NUMB IZ ~EPR PROCESS TYPE CLASS MOD NUMB SA~P ELE~ CODE (HEX) 592 O0 592 O0 000 oo 592 O0 000 O0 592 OO 000 O0 592 O0 000 O0 592 O0 000 O0 592 O0 000 O0 502 O0 000 O0 592 O0 000 O0 592 O0 000 O0 592 O0 000 00 592 O0 000 O0 5o2 O0 OeO O0 592 00 000 00 592 O0 000 00 000 O0 0 2 i I 4 68 O0 000 O0 0 2 1 1 4 68 O0 0 2 1 i 4 68 0 2 1 I 4 68 0 2 1 ! 4 68 0 2 I 1 4 68 0 2 I 1 4 68 0 2 i I 4 68 0 ~ 1 I 4 68 0 2 1 1 4 68 0 2 I I 4 68 0 2 I 1 4 68 0 2 1 I 4 68 0 2 1 1 4 68 0 2 I I 4 68 0 2 I I 4 00000000 00000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 D~PT. 9359.00 PE~,[,,W~ 999,25 PS~,LW1 :999.25 H~N~.LWl 9359.50 D~PTo 9000.00 LW! 4.53 Pgr'L~w! 1.87 psR' H~N~,I.,w! 9000.50 vEr: ,3 · 5o PS~,LWI 4.08 MMN~,L~ 8500.50 0 RHOB.LW1 0 DCAL,LWl 0 DER,LWI 0 8EFA.BWl 0 RHOB.LW1 8 DCAB'I.,WI 9 DER'LW1 0 ~EFA~bW1 RHOB, LW t DCAL,LWI 3 DER,hWi 0 NEFA,bW1 -999.~50 DPHi.~WI -999.250 D~HO -999,250 TNPH.~W! -999 250 ATR 999~250 ~OPE,LWI 146 167 GR -99~'250 TAB,bWi -999 250 TABD 2.407 DP,I.bWl ~4 .00 DRHO 1.B47 ROPE,LW! 82.~89 GR 5'195 TAB.LWI !.1.88 TABD g. 591 DPHI.bWl 3.600 DRMO .209 TMPH.LW1 28.800 ATR 4.09~ ROPE.LW1 !88.408 G~ 7.98] TAO.LW! 0'534 TABD -999.250 -999'250 -999,250 -999'250 0.015 0.016 4,112 99,113 0.895 IS Tame Verification Listlno cblumberqer Alaska Computino Center DEPT. ~000.000 RHOB.LW! PEF.{~ 3,236 DCAL.LWl PS~.!~ ~ 4. I 07 DER. LW 1 HFN~.I~W1 ~00~.500 ~EFA.LW1 DFpT. 7500.000 ~HOB,LW1 PEF.LW1 3,117 DCAb. LW~ PS~. Lw ~ 3,984 D~R. LW1 HFNa.,LW1 7500.500 MEFA.LWi DFPT 7000.00U PEF:L~; ! 2.2Q2 DCAb.hWl ~S~.LwI 3.702 D~TR. LWl HFN~.LW! 7000,500 Hf~FA.LWl D~PT, 6500.000 NHOB,LW1 PEF.LW1 3,002 DCAb,LW1 PS~. Lw ~ 3,105 DER, HFN5 'LW! 6500.500 MEFA.LW1 D~PT 6000,000 PEF~LWl 3 058 DC~b. LWl PS~ LWI 3:8~5 DER LW1 PS~. !,~ 1 2,475 [; ~. LN 1 H~N~.LW~ 5500.500 [~klFA. Lw 1 D[PT: . 5000.000 PHOB.LWID EF. [.W ~ 2.616 ... CAL.LWl PS~ I..,, w ~. 3.843 DER'LNI H~N~:[,WI 5000.500 MEFA.LW1 ~EF,LW~ 2.7q~ DCAE,LWl . $~.T,W1 4.1.)4 DER.LWl H~N,~,LWl 4500,500 HEFA,LWi D~PT. ~076,000 RHOB,LW1 PEF,I W1. 999.250 DC.AL, LW 1. PS~ LW1 999,2~0 H~N.~. I~W ~. ~076,500 NEFA,LWI END O~ DATA 25-APR-1904 13:]8 2.499 DPHI.LWl 0.271 TNPH,BWl 4,090 ROPE.LWl 6.523 2.450 DPHi,LW1 o.~94 TNPH,LW1 4.024 ROPE.LW1 6.901 TAB.DWI .720 ROPE,LWl 6.010 TAB.DWI 2 353 DpHI,LWl 0:229 TNPH,LWI ~,785 ~OPg. DWI 5.~55 TaB.LWI 2.443 DPHI,LW! 0.342 TNPH,LWi 5:495 TA~.~wl 2.~93 DP~I,LW1 0,050 TNPH,LW1 ~.463 ROPE,LW1 5,915 TAS,LW1 3.938 ROPE.BW! 5.728 TAB,'B~i ~.{97 DP~I,~Wl 0.010 TNPH,LWI 4.~,b9 Rf}PE,~W1 5,~04 TAO,L~ -999.~50 DPHI,LWl -999'250 TNPH,LW1 -g99,250 ROPE,LWI 3,990 TAB,LW! PAGE: 9 9.100 DRHG.LWl -0,005 34.000 ATR.LWl 4,056 289.436 GR.L~! 102,304 0.~55 TABD.LW! 0,598 ll.500 DRHO.Lb! 0,005 32,300 ATR.~,W1 4.112 218.958 GR.LWI 90,836 0.377 TABD.LW! 0,853 0.400 DRHO,LW~ 0.041 37.700 ATR,LW~ 3,756 305,846 GR.L~! 90,069 0,606 TABD,LW~ 0,878 18,000 DRHO.LW! I0,0!2 45 000 ATR.LWl 2,438 456:437 GR,Lwl 117,756 0.!72 TABD.Lwl 0.5~8 12 600 DRHO,LWI 0.003 39:900 ATR,LW1 3,736 452.89~ GR LW1 127,730 0,330 TABD:LWl 0,548 21.700 DRHO,LW1 -0.016 38 t00 ATR,LW! 2 443 345:645 GR,LW~ 1{0:858 0,296 TABD,LWl 0,439 27,900 D~HO,LW1 -0.035 37~600 ATR,LWl 4,161 0 25 TABD,LW1. 0,5 27.400 DRHO,LW! -0,0~! 41.800 ATR,LWt 4,244 525.927 GR.LW~ 98.535 0,370 TABD,LW1 0,595 99 ~50 DRHO,LWI -999'250 2~992250... . ATR,t, W1.. -999'250 :999.~50 GR.LW! -999.250 999.250 TABD,LW! -999'250 IS Taee Verification Listln~ chlumberger Alaska Computlno Center FILF NA~E : EDIT .002 SF~VICE : VLIC VERSION ~ O01CO! DATE : 94/04/~5 M~X RFC $IZ~ : 10~4 FIL~ TYPE : LO LAST FILE : 25-APR-19q4 13:38 PAGE: 10 **** TAPE TRAILER S~RVlCE a~M~ : ~RIT DATF : 94104/25 OPICIN ~ FaIC Tape NA~E : 94075 CONTINUATION ~ : ! PREVIOUS TAPE COMMENT : ARCO ALASKA, INC.,KUPARUK RIVER UNIT, 3H-23,50-130-20204-00 **** REEL TRAILER S~RVlCE N~M~ : EDIT DATE : gq!04t~5 RFEI. NA~E : 94075 CONTINUATIO~ # : P~EVIOUS REEL : COMMENT ~ ARCO