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184-185
?roject Well History File' Cove . ge XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. _[ ~ L~_ _]_ ~;2 ~ Well History File Identifier Organizing (done) RESCAN DIGITAL DATA n Color items: n Grayscale items: n Poor Qu~litv Oriainals: o Other: NOTES: Diskettes, No. Other, No/Type BY: BEVERLY BREN ~.~J~T SHERYL MARIA LOWELL Project Proofing .e BY: E~Y BREN VINCENT SHERYL MARIA LOWELL OVERSIZED (Scannable) / Uaps:~' IO1~ Other items scannable by large scanner OVERSIZED (Non-Scannable) Other DATE: 7/~(~/(~)o,~.~S/ Logs of various kinds Sca'nning Preparation ',~ x 30 = .~j~' + l'~" = TOTAL PAGES BY: BEVERLY I~ VINCENT SHERYL MARIA LOWELL Production Scanning Stage PAGE COUNT FROM SCANNED FILE: '~~' PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: NO Stage 2 ~~N STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES . NO ~ BREN VINCENT SHERYL MARIA LOWELL "DATEt/,/~,~/S/~,~.~ (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATI'ENTION IS REQUIRED ON AN INDIVIOUAL PAGE BASIS DUE TO QUALITY. GRAY$CALE OR COLOR IMAGES) ReScanned (individual page [special attention] scanning completed) RESCANNEDBY; BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Isl General'Notes or Comments about this file: Quality Checked (done) 10125/02Rev3NOTScanned.wpd Alaska District Unocal Oil & Gas Divisior Unocal Corporation P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL DOCUMENT TRANSMITTAL May 3, 1988 HAND DELIVERED TO' Oohn 8oyle FROM: R.C. Warthen K. D. Kiloh LOCATION: Anchorage LOCATION: Alaska District ALASKA OIL & GAS CONSERVATION COMMISSION Transmitting as Follows: Regarding: Trading Bay Unit, McArthur River Field;.D-43 '.'(D-43RD) well One copy of Well History PLEASE ACKNOWLEDGE RECEIPT BY AIGNING AND RETURNING ONE COPY OF THIS DOCUMENT TRANSMITTAL. THANK YOU<~ ,..1~./,~, -' -- Unocal Oil & Gas Divi' ' Unocal Corporation P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL Alaska District DOCUMENT TRANSMITTAL February 4, 1988 HAND DELIVER TO: Fran Jones FROM: R.C. Warthen K. D. Klloh LOCATION: Anchorage LOCATION: Alaska Dlstrlct ALASKA OIL & GAS CONSERVATION COMMISSION Transmitting: Regarding: Tradlng Bay Unlt -:,McAr~hU~:R&'Ve~'"Field;':,"D-43we11: One blueline and one sepia of the following: Gamma Ray log PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY OF THIS DOCLNENT TRANSHITTAL. THANK YOU. RECEIVED BY: c'' ~2~,/~//~~~~.~ R C iV D Alaska 0/1 & ~as Cons. Commi,?,si0r~ Anchorage i STATE OF ALASKA i' iii( E ~, ~lV ED/~ ALASKA's.,,,_ AND GAS CONSERVATION COt .,:~ISSION 'WELL COMPLETION OR RECOMPLETION REPORT Al.___ 1. Status of Well Classification Cons. Corn -~.., '..' ', ' OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] Pressure Relief We~I'~u~ 2. Name of Operator 7. Permit Number Unocal * 34-185 3. Address 8. APl Number P.O. Box 6247, Anchorage, AK 99502 B0-733-20373 4. Location of well at surface Leg A-i~ Cond. #9~ I)olly VardeD. PlatfoI'm 9. Unit or Lease Name 754' FSL 1207' FWL, Sec. 6-8N-13W-SH Tradlng Bay Unlt At Top Producing Interval 10. Well Number D-43 At Total Depth 1 1. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 106' KB above MSL ADL-17594 :McArthur Rlver Fleld 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. I 15. Water Depth, if offshore 116' No. of Completions I 11/15/84 11/28/84 Abandon 12/26/85 90'' feet MSL 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I 21. Thickness of Permafros~ 3492,'MD 3253~TVD YES [] NO[-1 feet MD 22. TYpe Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 13 3~8" 68# I(-55 Surface 3069' 17 1/2" 2365 sx total · , , 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD . interval,size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3 1/2" 2970' 2900~ ; 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. . DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED .. .,, .. . . ....... , 27. " PRODUCTION TEsT Date Fi.rst Pr0~uction '" I Method of Opera:tion (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FORi~ OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS*OIL RATIO TEST PERIOD -~ . , Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) . Ii~ Press. 2~-HOUR RATE . ' ' 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. , , APR 2 1 ]986 · ~ ' ~ Ak Envir0nmental Gr0up ' · ~arat~o~ 0±1 Company - Sub Operator Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 3O. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. 31 LIST OF ATTACHMENTS · 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~¢' ~'~ Title Envir. Enaineer Date4/23/86 ~ u. I<ooer~s - INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases 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- lng and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 t DAT'~ 11-84 WELL NO. D-43 LEASE STATE Alaska I ToP Of Oil STRING MEASUREMENTS {,TOP OF ROTARY TABLE__ TAKEN From / /GRD. OR MAt M/:~i::iATH I~ N OIL HISTORY OF OIL OR GAS WELL BLOCK Tradinq Bay Unit SEC. 6 PARISH COUNTY Kenai Peninsula Borough ELEV. ~ EIEV. HiSTOrY PREPARED BY ELEV. TITLE ELEV. ~ McArthur River TWP 8N R.13W-SM S. K. Bushue Secretary It is of the greatest importance to have a complete history of the well. Use this-form in reporting the history of all important operations at the well, together with the dates thereof, including size of hole, size and number of bits, complete description of casing, cementing, fishing or drilling difficulties, surveys, all tests, all completion operations and procedure, etc. DATE 1984 11-06 11-07 11-08 11-09 11-10 11-11 11-12 11-13 11-14 11-15 11-16 11-17 11-18 11-19 601'TD 1,301'TD 1,93'0' TD 2,790' TD RU. TBU Well D-43 (Marathon AFE %8217-4) General RU. ~'$~AY0 4 ?;~ General RU ./Uas~a 0il & 8~.~ C0~2. ~0r, lmissi0, Continued mobilizing Rfg %76. Continued mobilizing Rig %76. Continu/ed mobilizing Rig #76. Fin mobilizing Rig %76. RIH, conductor #9, w/26" bit. Tagged fill & cir clean. @ 345'. POH. RIH w/14" magnet to recover pile hammer guide. Recovered +1/2 gal large rust chips in two runs. RIH w/26" bit. Circ clean @ 349'. POH. Tripped magnet. Recovered 1" thick plate of triangular shape 15-1/4" x 11-3/4" x '9-1/4"; part of hammer guide. Tripped magnet w/no recovery. Tripped 26" bit & circ cl~'h @ 354'. RIH w/magnet. Continued fishing for pile hammer 'guide. Tripped 14" magnet twice--no recovery. RIH w/26" bit & circ mud sweep. POH. RIH w/14' magnet & 26" cut lip skirt. Circ & rotate to 359'. POH. Recovered 1/2 gal rusty metal chips. Center of magnet polished. Tripped same tools & circ to 361'. POH. No recovery. Tripped 14" magnet w/flush guide. Pumped mud sweep. POH. No recovery. Ran gyro survey in conductor. RIH w/26" bit. Fin RIH w/26" bit. Washed to 363'. Circ & POH. Tripped 14" magnet w/flush guide. No recovery. RIH w/14" magnet w/26" skirt. Washed & rotated to 368'. POH. Recovered remainder of pile hammer guide. RIH w/26" bit. Washed & rotated to 400'. POH. Began RU diverter system. RU diverter system. Mixed spud mud. .MU 17-1/2" BHA. RIH to 400' w/17-1/2" assbly. Displ FiW w/mud. Fn tstd diverter. Drld to 452'. POH. RIH w/12-1/4" bit & DD. Oriented due west & drld & surv 452-601'. Drld 601-633' w/DD. Surv & POH. RIH w/drop assblY. Drld & surv 633-1301'. POH. MU DD, MWD BHA & RIH. Fin RIH. DD 1301-1308'. Surv w/MWD. Checked w/SS gyro. DD 1308-1588'. Surv w/MWD. Checked w/SS gyro @ 1562'. DD & surv to 1775'. POH & LD DD assbly. RIH w/build assbly. Drld & surv to 1930'. Drld & surv 1930-2520'. POH. chgd MWD electronics package. & surv 2520-2790'. Worked on drwk brake & MU locked BHA & RIH. Drld Well History - Dolly Varden No. D-43 Page 2 11-20 3,077' TD 11-21 3,077' T~ 11-22 3,077' TD 11-23 3077' TD 11'-24 3077' TD 11-25 3077' TD 11-26 3077' TD 11-27 3120' TD 11-28 3492' TD 11-29 3492' TD 11-30 3492' TD 12/01 3492' TD Drld from 2790'-3077'. Surv. POH & L/D DP. Open 12-1/4" hole to 17-1/2". Opening at 1398' at 0700 hrs. Opened 12-1/4" hole to 17-1/2" from 1398'-3075' with trip for new cutters at 2239'. Presently circ to clean hole at 3075'. Circ hole. POH. Replaced drawworks brake adjustment assembly. RIH w/HO. CBU. 5 std short trip. No fill. CBU. POH & L/D 17-1/2" ~ools. R/U & run 13-3/8" surface csg @ 0700 hrs. Fin running 13-3/8" csg to 3069'. Circ. Test cmt'ing lines. Cmt'd w/1785 sacks gel slurry followed w/580 sacks class "G" neat. CIP @ 2030 hrs. - 11/22/84. WOC & N/D 20" riser. N/D & P/U 20" riser. Cut off 13-3/8" csg. Move out 20" riser & BOPE. Good hard cmt in top of conductor. Chip out. Weld on 13-5/8" SOw head. Test--OK. Begin N/U BOP. Completed N/D 13-5/8" BOP & lines. -Pulled out hydromatic brake--change out seals. Make preparations to skid crown to center traveling block overhole. Change out & install new flex-hole choice line. Fin installing new choke line. Worked on choke & kill manifold valves. Tested BOP. Test witnessed by AOGCC. Presently finishing repairs & installing hydromatic brake. Fin hooking up hydromatic brake. BHA. RIH to FC @ 2980'. Tested csg to 2000 psi. Drld FC & hard cmt to 3063'. Circ. POH. Ran gyro from surface to 3050'. Moved tools to crown & attempted to move crown block West--unable to move to West--need larger jacks. RIH. Drld shoe & 5' of hole. Ran leak-off test to 13.3 ppg. EMW. Drld to 3120'. Drld 3120'-3155'. POH. M/U locked BHA. RIH to csg shoe. Down 5 hrs w/DC power failure--burnt contactor. RIH & ream 3077'-3155'. Drtd & surv 3155'-3492'. Well flowed on conn. SI well. SIDP - 500 psi & SICP - 200 psi. Circ at slow pump rate--had gas alarm. Circ w/well on choke thru degasser. Circ thru choke. Incr MW to 10.5 ppg. SI well. SIDP - 500 psi, SICP - 390 psi. Resumed curc & incr MW to 11.4 ppg by 0700 hrs. Circ thru choke. Incr MW 11.4 to 12.0 ppg. SIDP - 390 psi & SICP - 160 psi. Circ & incr MW 12.0 to 13.0 ppg. SIDP - 170 psi & SICP - 40 psi. Open choke--well flowed 2" stream. Circ w/choke open--gained 8 bbl in 1/2 hr & cut MW i3.0 to i2.2 ppg. Circ thru choke & incr MW to 13.3 ppg in & out. S/D pump & open choke--flowed 1" stream. SI well. SIDP - 80 psi & SICP - 20 psi. Resume circ. Circ thru choke & incr MW from 13.3 to 13.5 ppg. S/D pump & open choke. Observe well. Well dead. Open annular--observe well. Well dead. Circ at 25 SPM w/annular open--some light spots in mud. S/D pump--observe well. Dead. Circ & add barite to light spots. MW out 13.3 ppg. Attempt to incr MW w/o success. S/D pump--well began flowing. Circ w/well on choke & brought MW to 13.5 ppg. Circ w/choke open--13.6 ppg in & 13.5+ out. 'Well History - Dolly Varaen No. D-43 Page 3 12-02 3492' TD 12-03 12-04 12-05 12-06 12-07 12-08 12-09 12-10 12-11 3492' TD 3492' TD 3492' TD 3492' TD 3492 ' TD 3492' TD 3492' TD 3492 ' TD 3492' TD Cont circ thru open choke w/13.7 ppg in & 13.6 ppg out. S/D pump. No flow. Opened annular--no flow. Closed ann & circ @ 25 SPM holding 40 psi (70 min) & 60 psi (50 min) on backside w/choke. Equiv of 14.1 ppg @ shoe. S/D pump--well dead. Open ann--well dead. Circ w/ann open beginning @ 25 SPM (4.6 BPM) & increasing to 43 SPM (7.9 BPM) over 12-1/2 hrs. S/D & check for flow occasionally--well dead w/13.7 ppg in & 13.6+ ppg out. Recovered clabbered mud. & formation out of hole. Down 1 hr to clean trash out of pump suctions. Well dead. Fin cleaning trash out of pump suction. Circ w/annular open w/13.7 ppg in & 13.6 ppg out. Worked stuck pipe w/max 300,000#. Torqued pipe. No movement. Moniter well--dead. R/U WL & RIH w/free point indicator. HWDP stuck just under csg shoe @ 3069'. POH & R/D WL. Resume curc & got air-cut mud jout. Closed ann & circ thru choke. MW out 12.3 to 12.8 ppg. Showed 50 bbl gain. Circ & got MW in & out back to 13.6 ppg S/D pumps. No flow. Open ann & circ w/13.7 ppg in & 13.6 ppg out @ 0700 hrs. TOF @ 3030'. Circ & cond'mud to 13.8 ppg around. S/D pumps--well dead. R/U WL. RIH & made backoff @ 3030' WLM. Observewell 1/2 hr--dead. Circ--no light mud back. Observe well--dead. POH slowly. M/U fishing tools & RIH @ 0700 hrs. TOF @ 3030' & length of fish 444'. TOF @ 3030'. RIH w/fishing tools. Break circ. Screw into fish @ 3030'. CBU.. S/D pump--observe well--dead. Jar on fish--no movement up or down. MW out cut 13.5 to 13.7 ppg--showed 12 bbl gain. Circ thru choke & cond MW to 13.8 ppg in & out. Open annular--observe well--no flow. Circ. TOF @ 3030'. Circ & cond mud while mixing SFT spotting fluid. MW in 13.8 & MW out 13.8 ppg. Spotted 55 bbl SFT in open hole around fish & left 20 bbl in DP. Observe well while soaking fish in spotting fluid--well dead. TOF @ 3030'. Soaked fish in SFT pill for 24-1/2 hrs. Jarred on fish w/240,000#--max pull 280,000#. Move SFT pill 1 bbl every 1/2 hr. No movement, w/fish. Stopped jarring @ 1900 hfs & let fish soak in SFT until 0700 hrs--12/07. TOF @ 3030'. Jarred on fish w/240 M, max pull 310 M. Moved SFT pill 1 bbl every 1/2 hour. No movement of fish. Ran FPI. First tool jt below csg shoe stuck. Backed off @ 3030'. C&C mud. POH. MU WP & RIH. WO top of fish & washed to 3080'. TOF @ 3030'. WO fish 3080-3232'. Milled stabilizer blades 3232-3234'. Dulled shoe. POH. Hole good condition. Chgd shoe & RIH. WO fish 3030-3265'. TOF @ 3235'. WO fish 3265-3322'. C&C. POH. MU fishing tools. RIH to 3030'. Screwed into fish. Attempted backoff @ 3297'--no good. Backed off @ 3235'. POH & LD fish (6 jt HWDP, jars, XO, stabilizer). TOF @ 3032'. RIH w/fishing tools & screwed into fish @ 3235'. Jarred to 270 M, pulled 400 M, circ through fish. Stuck ~ars. Backed off @ 3032'. POH & LD tools. Tstd BOPE. RIH w/bumper jars & DC's. Screwed into fish & bumped jars loose. Shot for backoff @ 3235'. well History - Dolly Varden No. D-43 Page~4 12-12 3492' TD 12-13 3492' TD 12-14 3492' TD 12-15 3492' TD 12-16 3492' TD 12-17 3492' TD 12-18 3492' TD 12-19 3492' TD 12-20 3492' TD 12-21 3492' TD 12-22 3492' TD TOF 3233'. Backed off @ 3233'. POH & LD fish. MU WO shoe & 4 jt WP & RIH to 13-3/8" shoe. Decreased 'MW to 12.9 ppg from 13.8 ppg. (Check effect of D-13 flow back on D-43) well flowed @ 12.9 ppg, dead @ 13.1 ppg. C&C mud. TOF 3233'. Checked well for flow w/13.1 ppg mUd. Flowed 1/2 gpm. C&C mud to 13.3 ppg.. Well dead. Cond mud to 13.5 ppg & RIH to 3207' w/WP. Washed to TOF @ 3233'. Washed 3233-3237' where progress slowed. Washed to 3238' & POH to chk WO shoe. Shoe worn on btm of cutting structure only. Chgd to drag tooth WO shoe & RIH. WO DC's 3233-3272'. TOF 3235'. WO DC's 3272'-3333'. Milled stab blades to 3335'. Shoe quit. POH to csg shoe. Slipped & cut drlg line. RIH to 3208'. PU kelly & WO fish to 3333'. POH. Hole condition good. MU fishing tools & RIH. Tagged fish & attempted to screw in. POH. Recovered damaged screw-in sub. RIH w/WP. TOF 3029'. RIH w/WP to 32'08'. WO TOF @ 3235' & washed to top of stab @ 3333'. WO stab to 3335' and DC's to 3351'. POH. RIH w/OS. Worked OS over fish & engaged. Fishing string stuck. Backed off fishing string in csg @ 3029'. POH. RIH w/bumper jars to attempt to free fishing string. TOF 3030'. Jarred on stuck fishing string w/no success. Backed off @ 3030'. POH. PU WP & RIH. WO stuck DC's 3030'-3160'. WO stuck DC's 3160'-3233'. Circ & POH. MU fishing string & RIH to TOF @ 3030'. Screwed into fish & attempted to release OS. Could not release. Backed off above OS @ 3233' & POH. LD all fishing tools. RIH w/12-1/4" bit & csg scrpr to 3025'. POH w/bit & scrpr. Logged gamma ray 3000'-2200'. Tripped gage ring/JB. Set cmpltn pkr @ 2889' on DP. MU seal assbly & RIH w/DP. Tstd pkr. POH LD DP. Fin. L/D DP. P/U BOP & installed tbg spool. N/U BOP & tested. Broke out & L/D drlg equip. Began running 3-1/2" completion tbg. Fin running 3-1/2" completion tbg. Spaced out & stab pkr @ 2889'. Tested annulus--ok. Land tbg. N/D BOP. N/U tree & test. Pull BPV. R/U & test lub. RIH & pull dummy ball valve. RIH w/tool to shift XA circ sleeve @ 2859'-- tool would not pass below sleeve. POH w/WL. Modified WL tool string. RIH w/WL & opened circ sleeve @ 2859'. Displ drlg mud from tbg w/FIW. RIH w/WL & closed circ sleeve. Ran SSSV & check oper--ok. Released rig #76 from Well D-43 at 2400 hrs - 12/20/84. At 0700 hrs the SITP on D-43 is 580 psi. Presently deactivating Rig #76. D-43 shut-in tubing pressure: 540# D-43 'Shut in casing pressure: 0 . . TBU Well D-43 Continued (Marathon Oil AFE 8217-4) (11-06-84 through 12-22-84 of this report on Lanier) 1984 12-23-84 12-27-84 12-27-84 12-28-84 12-28-84 12-31-84 12-31-84 1985 01-29-85 01-30-85 01-31-85 02-01-85 3492' TD ~ Started flowing @ 2300 12/26. Flowed water @ 55 gal/9 minutes until 0145, 12/27. Slight black scum to begin with, not oil. Rate fell to 55 gal/45 minutes, 0# TP. Shut-in @ 0230. Fluid was 10.9 ppg, clean (no oil)mud. Shut-in pressure @ 0700, 50#. Total volume flowed= 25 bbls. H~ooking-up full 2" line to overboard thru a 55 gal drum. D-13 Total w~ter backflowed 12/26 = 1097 bb!s. FZP = 600,'FCP = 600. Tw~ hour build-up 12/26: SITP = 680, SICP = 710. D-43 Well would not flow 0230 to 2045 12/27. Tubing pressure built up to 580# and resumed flowing @ 2045. Total volume flowed 2045 12/27 to 0600 12/28: 93 bbls. FUP = 560# D-13 Total volume flowed 12/27: 1097 bbls. FUP = 580, FCP = 610. SITP = 680, SICP = 710. 12/28/84 12/29/84 12/30/84 12/28/84 12/29/84 12/30/84 D-43 154 BWPD, 580 F~P, 7.5% solids 220 BWPD, 595 F/P, 3.5% solids 270 BWPD, 550 FTP, 5.0% solids D-13 1156 BWPD, 590 FTP, 685 SICP, 1 hour build-up 1066 BWPD, 580 FTP, 680 SICP, 1 hour build-up 1058 BWPD, 575 FTP, 670 SICP, 1 hour build-up D-43 Partial rig crew onbomrd 0830 9/28/85 to ccmplete deactivation of Rig #76. Following Rig #76 deactivation, Rig #77 will be activat- ed for D-3RD #2 workover. Finished cleaning Rig #76 mud tanks. Offloaded drilling mud mat' 1. Deactivation is approx 80% cc~plete. Completed deactivation of Rig #76. Released rig crews to D-3RD #2 wor~ver @ 1200 hrs 01/31/85. 08-04-85 08-06-85 12-21-85 12-22-85 3492' TD Accepted Rig #76 from D-30RDWO @ 1200 hrs on 12/20/85. Prepare piperack sections to offload onto Monark. Offlo~d piperack deck panels, cantilever, and piperack sections. Offload piperack sections & mud tanks to Monark. Skid Rig #76 from Leg B-1 to A-1. Return piper~ck sections &mud tanks to platform. Secure piperacks & install mud tank service lines. Well D-43 Well History Page 2 12-23-85 3492' TD 12-24-85 " 12-25-85 " 12-26-85 " 12-28-85 " 12-29-85 " 12-30-95 " 12-31-85 3336' Continued securing piperacks &mud tanks. Offload piperack deck panels & cantilever. Secured same. Hang POP's in sub structure & continue RU. Finished moving & RU stabbing board. Installed rotary_ table. RU wireline equipment & lub. RU kill line to D-43 X-mas tree. Press test kill line to 2000 psi. Unsuccessfully attempt to bullhead FIW down tbg @ 1500 psi. RU Otis to pull BV. BV not completely open, took several attempts to latch & retrieve. RIH w/ sinker bar. Set down @ 2938' WLM. POH. RIH w/ "XA" sleeve shifting tool. Set dovm@ 2855' ~i~4. Shifted sleeve & broke circ w/ FIW. Displaced oldmud w/ FIW. Mixed 800 bbls drlgmud. NU POPE. Change seals on water spear in drawworks. Test POPE & install wear bushing. MU rotary shoe & PRT tool. RIH to 1860'. Circ & condmud @ 1860' DPM. RIH to 2820'. Circ & cond mud. Tag Baker KB pkr @ 2889' -Mill pkr 2889'-2891'. POH. RIHw/ slick assembly to 2990'. C!eanout intermittent bridges to 3060'. Circ hole clean. Cleanout bridges to 3236'. Circ hole clean. POH. RIH w/ OEDP to 3225' to set cement plug. Circ & condmud for cement piug@ 3225'. RU cementers & test lines to 3000 psi. Pumped 50 bbls H~O ahead, 550 sks Class "G" w/ additives @ 16.2 ppg_ & 5 bbls H20 behind. POH 10 std & circ for cleanup. WOC. ID 30 jts DP. RIH to 1800'. Circ & condmud. Repair ~shout in 4" mud line. Circ & condmud @ 1800'. RIH to 2207'. Circ & cond mud. R/H. Tag cement @ 2667'. Circ & condmud. Drld cmt frc~ 2667'-3118'. CBU. POH. ID 13 jts 5" DP. MU BHAw/ Teleco ~D. RIH. Orient bent sub & BHA 140° right of high side. Drld from 3118'-3255'. Survey. POH. MU locked BHA. RIH. Ream from 3069'-3254'. Drld from 3254'-3336'. Surveys 3211' & 3215' not in agreement. POHw/ M~. 1986 01-01-86 4043' 01-02-86 4600' 01-03-86 5039' 01-04-86 5531' 01-05-86 6268' 01-06-86 6533' POH. MU BHAw/ new MWD. RIH. Survey w/ new~A~ @ 3215' MD, still have interference. POH to csg shoe & WO gyro. RIH. Wash from 3308'-3326'. Survey w/ gyro. Drld from 3336'-3393'. Survey w/ gyro. Drld from 3393'-3457'. RIHw/ ~gyro, tool stopped @ jars, no survey. Drld & surveyed w/ ~ from 3457'-4043' Drld & surveyed frcm 4043'-4322'. POH. Reame~d tight area from 3535'-3442'. Continue POH. Change BHA. RIH. Set down @ 1778'. POH. Check BHA, OK. Rotate very_ slowly thru section from 1770'-1790'. Set down each time @ 1778'. Suspect configuration of BHA. Continue }{IH. Ream & w~sh from 3520'-3650'. Continue RIH. Drld from 4322'-4600'. Drld & surveyed w/ ~'~ from 4600'-5039'. Circ & drop single shot survey. POH. Hole tight from TD to csg shoe. ID 20 jts "G" DP. Test BOPE. MU new BHA & RIH. Set down @ 3496'. Work thru tight spot. Wash 60' to bottcm. Drld & surveyed from 5039'-5498'. POH. MU bit #11. RIH. Wash 60' to bottom. Drld from 5498'-5531'. Drld from 5531'-5652'. Surveyed. Drld & surveyed from 5652'-6268'. POH. LD 30 jts "G" DP. MU bit #12. PU 30 jts "E" DP. RIH. Ream 38' to bottom. Drld from 6268'-6515'. Drop survey & POH. ID 27 jts "G" DP. Hole in good shape. MU bit #13. PU 27 jts "E" DP. RIH. Ream 40' to bottom. Drld from 6515'-6533'. Well 'D-43 Well History Page 3 01-07-86 6924' 01-08-86 7254' 01-09-86 7566' 01-10-86 7811' 01-11-86 8036' 01-12-86 8212' 01-13-86 8286' 01-14-86 8431' 01-15-86 8431' 01-16-86 8533' 01-17-86 8756' 01-18-86 9019' 01-19-86 9075' 01-20-86 9165' 01-21-86 9352' 01-22-86 9500' Drld & surveyed frc~ 6533'-6901'. Circ. POH, hole OK. PU 'lead collar & MU bit #14. RIH. Ream 40' to bottcm. Drld from 6901'-6924'. Drld & surveyed from 6924'-7186'. POH. Change out 2 pins in rotary beam. MU bit #15 & PU 1 stab. RIH to 7141'. Ream from -- 7141' to 7186'. Drld from 7186'-7254'. Drld & surveyed frcm 7254'-7545'. Circ & POH. MU bit #16. RIH to 7485'. Ream from 7485'r7545'.' Drld from 7545'-7566'. Drld & surveyed from 7566'~7811'. Circ & POH. MU bit #17 & PU 6 jts HWDP. Slip 45' drlg line. RIH. Ream from 7761'-7811'. Drld & surveyed from 7811'-8010'. POH. Change out jars & 2 stab. MU bit #18. Test BOPE. RIH. REam from 7975'-8010'. Drld from 8010'-8036'. Drld from 8036'-8059'. Repair mud pumps. Drld from 8059'-8203' & surveyed. CBU. POH. MU~Dw/ mud motor & 1-1/2° bent sub. RIH. Orient tool face 100° to left of high side. Drilled from 8203'-8212'. Orient & drld w/ mud motor from 8212'-8286'. POH. MU bit #20. RIH to csg shoe. Slip & cut drlg line. Finish RIH. Hit bridge @ 8120'. Wash frc~ 8120'-8286'. Orient mud motor 80° to left of highside. Orient mud motor & drld from 8286'-8431'. POH. MU bit #21 on mud motor. RIH to 8370'. Unsuccessfully attempt to circulate and unplug bit. POH. POH w/ mud motor & MWD. Found mud motor would not turn. PU locked BHA & bit #21RR. RIH to 8203'. Reamed from 8203'-8307'. DP became stuck while reaming @ 8307'. Had full returns. Worked & jarred on DP w/ no mov~nent. Spotted 2 bbls dr!g det across BHA. Worked pipe, no movement. Pipe came free when began circ. Finished reaming motor run fr~m 8307'-8406'. C&C hole. POH. MU bit #21RR2 on mud motor. RIH. RIH w/ mud motor to 8400'. Washed to 8431'. Orient motor w/ M~. Drld from 8431'-8533'. Circ. POH. LDmudmotor & MhD. MU bit #22 on BHA. RIH to 8406'. Reamed from 8406'-8533'. Drld from 8533'-8593'. Circ & dropped survey. POH. Did not get survey. PU locked BF~Aw/ M~D & bit #23. RIH to 8530'. Cut & slip drlg line. Wash & ream from 8530'-8593'. Drld & surveyed from 8593'-8756'. Drld from 8756'-8802'. Circ & surveyed w/ M~D. POH. MU bit #24 on locked up HBA. RIH to 8732'. Washed & reamed to bottom. Drld & surveyed frcra 8802'-9019'. Drld from 9019'-9038'. Circ & cond hole. Drld from'9038'-9065'. Circ & work pipe prior to trip. Had cc~plete DC power failure. Got 1 traction motor on line. POH. Repair DC cable to traction motor. TstBOPE. MU bit #25 on mud motor. RIH to shoe. Slip 45' of drlg 1Lne & fu~ction tst ~. Orient m. ud..~o~tor & drld frcm 9065'-9075'. Drld from 9075'-9165' w/ mud motor. POH. First 5 stds tight. ID mud motor, found problem w/ motor bearing seals. MU bit #26 on drlg BHA. RIH w/ bit #26. Broke circ @ 7000'. Set down @ 8816'. Reamed from 8816'-8878'. RIH 2 stds. Reamed 9004'-9165'. Drld & surveyed from 9165'-9352'. CBU & work pipe'. POH. Finished POH. MU bit #27. RIH to shoe. Cut & slip drlg line. Finished RIH. Drld & surveyed from 9352'-9498'. C&C hole for Well D-43 Well History Page 4 01-23-86 9654' 01-24-86 9786' 01-25-86 9786' 01-26-86 9786' 01-27-86 9845' 01-28-86 9845' 01-29-86 9845' 01-30-86 9852' 01-31-86 10,072' 02-01-86 10,425' 02-02-86 10,482' 02-03-86 10,522' 02-04-86 10,563' 02-05-86 10,661' 02-06-86 10,712' trip. POH. Hole in good shape. MU bit #28. PJ/~. Wash 37" to bottcm. Drlg @ 9500'. Drld from 9500'-9633'. Surveyed w/ M~D. C&C hole for trip. Dropped single shot survey. POH to shoe. Hole tight 8374'-8250'. Switched DC powe. r to Rig #77 to position blocks for WLwork. Switch power back to Rig #76. POH. MU bit #29 & PU stab. RIH. Wash & ream 9569'-9633'. Drld frcm 9633'-9654'. Drld from 9654'-9685'. Circ & survey w/ ~fWD. POH. MU bit #30. RIH to 9560'. Wash & ream from 9650'-9685'. Drld from 9685'-9786'. Circ & cond hole for logs. Short trip. Hole OK. Circ for logs. POH. RU loggers. RIH to 3700' w/ DIL-GR. Logging unit not operational on surface. Log 500' below 13-3/8" csg shoe. Send tape to town for film develop- ment. RD loggers. MU bit. RIH. Hole OK. Circ & cond. Fin circ. POH. RU loggers. RIH w/ GR-DIL. Log 9786'-3853'. Tool stuck. ;~ fishing tools. MU overshot. RIH. Slip DP over WL. Fish pulled free. POH w/ DP stripping out over WL. Finish stripping over wireline and retrieved fish. RIH and drill 9786'-9845'. C&C for 9-5/8" casing. Begin POH. Finish POH and LD BHA. RU and run 233 jts 9-5/8" casing to 9839'. RU cementers and begin cementing. Pumped total of 3990 sks Class "G" w/ additives. CIP @ 0920 on 1/28/86. Cut off 9-5/8" csg. NU tbg spool, tstd to 3000 psi, OK. MU & tstd B OPE. Change out drlg line. PUDC's & MU RRbit. RIH. Tag cement top @ 9748'. Drld hard cement & float equip to 9840'. Drid to 9852'. CBU. Ran formation integrity test to 12 ppg EM~. POH. MU bit #32 on new BHA. RIH to 9852'. Drld frc~ 9852'-10,023'. Circ & drop survey. POH. MU bit #33. PU ~5~D/GR. R!H. Drld frc~ 10,023'-10,072'. Drld & surveyed frcm 10,072'-10,414'. Short trip to 9-5/8" csg shoe, hole OK. Drld from 10,414'-10,425'. Drld from 10,425'-10,459'. CBU. POH. MU BHA for core 71. R/H to 10,429'. Reamed from 10,429'-10,459'. Core #1 from 10,459'-10,482'. Core bbl janmed. Circ. POH. ~POH w/ core #1. LD fiberglass inner bbl. & from same in dry ice. Mu bit #35 on drlg BHA. Reamed 10,452'-10,482'. Drld 10,482'-10,519'. CBU. POH. PU core bbl for core 72. RIH. Wash 10' to bottom. Cored 10,519'-10,522'. Cored from 10,522'-10,549'. POH w/ core #2, 100% recpvery. Core #1 frozen & cut into 3' sections for shi~nent to lab. Service bbl & RIH for core #3. Cored from 10,549'-10,563'. Core bbl jammed. POH. Hole OK. LD inner bbl. Recovered 13.2' of 14' cut. Service core bbl. Finish RIH for Core #4. Reamed 5' to bottom. Cored frcm 10,563'-10,593'. Circ & POH. LD inner bbl. Recovered 100% of core cut. MU bit #36 on drlg BHA. RIH. Reamed 10,505'-10,593'. Drld from 10,593'-10,661'. ROP constant @ 2 min/fit. CBU. Mostly sand across shakers. POH. Finish POH w/ bit #36. PU coring BHA. RIH for core #5. Reamed 5' to bottom. Cored from 10,661'-10,674'. Core bbl jsamed.d POH. Hole in good shape. ID fiberglass inner bbl. Cut 13' of core, recovered 12'. MU bit #37. RIH. Reamed from 10,629'-10,674'. Drld from 10,674'-10,712'. CBU. POH. Well D-43 Well History Page 5 02-07-86 10,725' 02-08-86 10,750' 02-09-86 10,770' 02-10-86 10,803' 02-11-86 11,067' 02-12-86 11,145 02-13-86 11,197' 02-14-86 11,250' 02-15-86 " 02-16-86 " 02-17-86 " 02-18-86 " Finished POH w/ bit #37. RIH w/ core bbl for core 96. Ream 5' to bottcm. Circ & drop ball. Cored from 10,712'-10,725'. Core bbl jammed. POH. Hole in good condition. LD fiberglass inner bbl. Cut 13' of core w/ 100% recovery. Core bbl janmed w conglc~erate which came loose from matrix. Service core bbl & PUnew corehead. RIH for core #7. Circ & reamed 12' to bottcm. Cored from 10,725'-10,750'. Core bbl janmed. Attempted to pull off bottom, pipe stuck. Jarred to free pipe. Worked pipe, hole OK. POH. Hole in good condition. LD fiberglass inner bbl. Unconsolidated conglc~erate in core catcher. Cut 25' of core, recovered 20.2'. Made cleanout trip. Wash 5' fill on bottom. CBU. CBU. POH. Hole in good condition. PU coring BHA. RIH for core #8. Circ & ream 10' to bottom. Cored from 10,750'-10,766'. Core bbl jammed. POH. ID core ~8. Cut 16' of core w/ 100% recovery... Loose, sandy conglomerate in core_head. Service core bbl. RIH for core #9. Wash & ream 5' to bottom. Cored 10,766'-10,770'. Cored from 10,770'-10,782'. Core bbl jammed. POHw/ core #9. Hole tight @ 10,750'. Remaining hole in good condition. LD fiberglass inner bbl. Cut 16' of core & recovered 13.1'. Service core bbl. RIH for core #10. Cored from 10,782'-10,803', bbl jammed. Pulled 85,000# over @ 10,788'. Worked pipe. POH. Finished POH. LD core #10. Recovered 18.7' of 21' cut. LD core bbl. MU bit #36 RRon drlg BHA. RIH. Washed & reamed from 10,721'-10,803'. Drld from 10,803'-10,890'. Surveyed on ?~. Drld from 10,890'-11,067'. Drld from 11,067'-11,071'. CBU. Dropped survey. POH. Hole tight @ bit 10,689' & top stab @ 10,391'. Became stuck while attempting to work thru tight spot. PU.kelly & worked pipe free. Jars did not workwhile stuck. POH. MU bit #39 & changed out jars. P~H to 10,408'. Reamed 10,408'-10,603'. RIH to 10,689'. Hit ledge & worked past. Hard reaming from 11,001'-11,071'. Drld from 11,145'-11,197'. Circ & cond hole. POH. Hole in good condition. RU loggers. Logging run ~I,-NGT/CNT/LDT/DIL, from 11,196'-9590'. POH. Logging run #2, SDT (array sonic), from 11,190'-9790'. POH. MU bit & BHA for wiper trip. RIH. Finish RIH to 11,162'. PU kelly. Wash & ream to 11,197'. CBU. POH hole tight @ 11,100' & 10,400'. RU KL. RIH w/ RFT/GR. Could not work tool below 10,380'. POH. RDWL. RIH w/ 8-1/2" bit on drlg BHA to 11,137'. Reamed from 11,137'-11,197'. Drld from 11,197'-11,250'. CBU. POH, SLM. POH. RU csg crew. RIH w/ 7", 29# N-80 on 5" DP. CBU @ 9-5/8" csg shoe. RIH to 11,250'. Circ & condmud %~ile reciprocating liner. RU cementers & tested lines to 4000 psi. Pumped 20 bbls 0 ahead. Mixed & pumped 30 bblsmud flush @ 12 ppg. Pumped 20 ls H?0. Mixed & pumped 700 sks Class "G" w/ additives. Pumped 20 bbl~ H~0 behind. Bumped plug to 2800 psi, hanger 'set. CIP @ 0135 hrs.~on 2/15/86. POH 10 stds & rev circ to clean DP. POH. LD liner setting tools. ID HWDP & 20 jts "E" DP. Tested BOPE. RIH w/ bit. Tagged TOC @ 9116'. Dr!d fi_rmcement from 9116'-9327'. Drld cmt from 9327'-9551'. Circ hole clean. POH. MU bit & 9-5/8", 47# csg scraper. RIH to TOL @ 9551'. Made 2 passes from 8800' to TOL. CBU. POH. MU DST tools. RIH. Filled DP w/ 4000' of fresh water. Set pkr @ 9490'. Open tool for 1 hr. Had light blow for 5 min. Closed tool for 2 hr shut in. Finished shut in for dry test. Unseat pkr. POH. Found fluid level in DP had risen 5'. Rev circ DP. Finished POH. Gauges showed 570 psi pressure buildup when tool shut in. MU RR#6 bit on 9, 4-3/4" DC's. PU 3-1/2" DP & R_TH. RIH to TOL @ 9551'. Drld cement 9551'-9582'. RIH to 11,080'. Drld cement from 11,080' to Well D-43 Well History Page 6 02-19-86 11,250' 02-20-86 02-21-86 " 02-22-86 " 02-23-86 " 02-24-86 " 02-25-86 " 02-26-86 " 02-27-86 " 02-28-86 " 03-01-86 " 03-02-86 " 03-03-86 " 03-04-86 " landing clr @ 11,166'. Circ hole cle~n. POH. RU loggers. Run CET/GR/CCL frcm 11,164'-9530'. POH. MU 6" bit & 7", 29# csg scraper. RIH. RIH w/ 6" bit & 7", 29# csg scraper to 11,166'. Circ hole clean. Press test csg to 2500 psi, OK.' Leaned pits & changed hole over to FIW. MLxed & spotted 100 bbl pill of 3% KCL in FIW across Hemlock. POH w/ bit & scraper. RU WL. Run gyro surve~v from 11,150' to surface. LD gyro tool. PU gauge ring.& junk basket. RIH. Unsuccessfully attempted t6work gauge ring/junkbasket into liner. POH. Gauging marked as it setting on liner top. PU pkr. RIH on WL. Worked pkr 5' into liner where set down. POH PU 6" bit & 7", 29# scraper. RIH. Cleanout liner top. Rev circ hole clean. POH. RU ~%. RIH w/ pkr, no problems. Top of pkr set @ 9840' DIL. POH. LD 6-1/4 & 4-3/4 DC's.. MU test seal assembly on DP. Tested pkr to 3000 psi, OK. POH & ID DP. Changed piperams to 3-1/2". RU to run tbgw/ sidestring chemical inj line. MU downhole chemical injection equipment on 3-]./2" tbg. Tested sidestring connections to 5000 psi. Total of 118 its 3-1/2'[, 9. ~ ~ 2~, N-80 BTC tbg run w/ six GLM's & sidestring inj line. Ran total of 300 jts 3-1/2", 9.2# N-80 butt w/ AB mod cplgs & sidestring chemical injection line. Located pkr, tested seals & sheared out of PBR. Connected & tested control line & chemical injection line. Set BPV. L~BOPE & R~ X-mas tree. Finished Rrg X-mas tree. ~%rned well over to production. NU flowline & gas lift line. Tested chemical inj line. Unload well to separator w/ 750 MCFD. Produced 319 BF/W & shut in well. RU perforators. Test lub to 2000 psi. RIH w/ 2-5/8" guns loaded w/ 4 SPF @ 0° phasing. Gun run #1 located from 10,658'-10,690' DIL. POH. Fin perf B-3 10,604'-10,690'. Flow test well. Avg rate 588 BFPD, 3% WC, 570 BOPD, TP 110#, CP 1036#. Cum prod = 801 bbls. Load vol = 704 bbls. Well still stabilizing. Ave rate last 6 hfs = 528 BFPD, .8% WC, 524 BOPD, GOR = 300, lift gas = 1627 MCFD. Ave rate: 539 BFPD, 535 BOPD,_0.8% W~, lift gas = 1690 ~,~%~D, TP = 150 psi, CP = 1020 psi. Released rig to D-24Aworkover @ 1800 b_rs on 2/25/86. Continued flow testing well. 24 hr ave: 542 BFPD, 539 BOPD, 0.6% ~, lift gas = 1865 MCFD, TP = 150 psi, CP = 1110 psi, GOR = 300. 24 hr ave: 541 BFPD, 539 BOPD, 0.3% WC, lift gas = 1801 MCFD, TP = 120 psi, CP = 1050 psi, GOR = 243. 24 hr ave: 526 BFPD, 525 BOPD, 0.1% WC, lift gas = 1833 MCFD, TP = 120 psi, CP = 1050 psi, GOR = 126. 24 hr ave: 512 BFPD, 511 ~QPD, 0 ~° ~ '~ .~ ~, llzt gas = 1833 M~D, TP = 120 psi, CP = 1050 psi, GOR = 129. 24 hr ave: 501 BFPD, 500 BOPD, 0.1% WC, lift gas = 1833 MCFD, TP = 120 psi, CP = 1050 psi, GOR = 198. 24 hr ave: 490 BOPD, 0% WC, lift gas = 1865 MCFD, TP = 170 psi, CP = 1100 psi, GOR = 122. FINAL REPORT. A Gyr od at a Direct iona 1 for MARATHON OIL COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDDN, NELL D-43- Survey Date Run: iS-FEB-86 22:50:0 Job Number: AK0286G035 Surveyor: TRUBY Calculatiorl Method: RADIUS DF CURVATURE Prooosed Well Direction: N 4deg 4r~in Osec E Vertical Sectior~ Calculated from Well Heaa Location ,sure Calculated.frcm~ Well Head Locatior, Horizontai Coc, raina~es Calculated from Lc, cai Horizontal Reference CERTIFIED SURVEY ~iARATHON OIL COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDON, WE~L D-43 Pa~e MEAS INCL DEZ'TH ft oeo mir, -- 0.0 0 0 100.0 0 7 200.0 0 10 300.0 0 11 400.0 0 8 500.0 1 29 600.0 3 16 700.0 ~ ~'- 800.0 3 30 900.0 3 1 1000.0 2 19 1100.0 1 45 !200.0 1 30 i300.0 1 33 1400.0 3 4 1500.0 5 20 1600.0 8 !8 1700.0 11 11 1800.0 13 21 1900.0 15 38 .~_~000.0 18 27 2100.0 21 4 2200.0 23 54 2300.0 26 59 2400.0 29 40 BORE HOLE BEARING Oeg N 0 CE N 24 50 W N 518E N 1'--'~_ 54 E S4616E N 78 48 W N86 18W S8531W S 86 24 W N 88 48 W N 87 24 W S84 6W S80 3W N75 3W N 20 44 W N 10 46 W N ~739W N 19 6W N 1454W N 1450W N 15 OW N :'5 34 W N 15 12 W N 16 18 W N 1637W o. ._ VERT VERT DEPTH SECT i ON ft ft 0.0 0.0 i00.0 .1 200.0 .3 300.0 .6 400.0 .7 500.0 -.3 599.9 -.1 699.7 -.5 799.5 -1.4 899.4 -1.9 999.3 ;~ 1 1099. '--' ~_ 4 1199.2 -3.0 1299.1 -3.1 1399.-0 -. 7 1498.8 6.2 1598.1 i7.5 1696.6 33.1 1794.3 52.9 1891.1 76.6 1986.7 104.3 2080.8 136.2 c°173.° 172.2 2263.5 212.6 2351.5 257.1 C L 0 S U R E H O R I Z O N T A L DISTANCE AZIMUTH C 0 0 R D ft deg feet 0.0 0.0 · 1 335· 1 · 4 345.7 · 6 355.4 .7 13.6 .4 229·9 4.4 273.4 10·4 271.2 i6.5 269.2 22.1 269.1 26.8 269.6 30.3 269.4 33.2 268.8 35.8 269. I 38.7 273.0 4i.7 282.6 48.2 295.3 6i.1 306.8 79·2 315.9 i0i.8 322.8 129.4 327.7 162.0 331.2 199.4 333.7 241.8 335.6 288.9 336.9 .0 N .0 E .IN .ow -" N 1W .6 N .0 W .7 N .2 E 3S ~W .3 N 4.4 W .2 N 10.3 W .2 S i6.5 W .3S 22.1 W ':' S 26.8 W .3 S 30.3 W .7S 33.1W .6 S 35.8 W 2.0 N 38.7 W 9.1 N 40.7W 20.6 N 43.6 W 36.6 N 48.9 W 56.9 N 55. 1 W 81. 1 N 61.5 W 109.4 N 69.1 W !42. 1 N 78.0 W 178.9 N 88.1 W 220.3 N 99.8 W 265.8 N 11~'.~_~ W DOG-LEG SEVERITY oe~/100' 0.00 .12 · 09 .03 .27 1.60 1.80 .06 .55 .71 .63 · 28 .66 2.50 ':' 38 3.07 ':' 89 I.-.. .34 29 · 2.82 2.63 '--' 83 3. i3 .69 RECEIVED MAR 1 4 1986 Alaska Oil & Gas Cons. Commission Anchor~.ge MARATHON O!L COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDON, WELL D-43 Paoe~ ~ MEAS INCL DE-nTH ft deo mir~ 2500.0 31 53 2600.0 32 50 2700.0 33 37 2800.0 34 34 2900.0 35 33 3000.0 36 27 ~i00 0 ~5 i8 ~ m 3200.0 30 16 3300.0 29 50 3400.0 29 55 3500.0 29 45 3600.0 29 49 3700.0 30 15 3800.0 30 8 3900.0 30 9 4000.0 30 4 4100.0 30 19 4200.0 30 .9 4300.0 29 59 4400.0 29 51 '--~500.0 30 7 4600.0 29 47 4700.0 29 39 4800.0 29 38 4900.0 29 20 BORE HOLE BEARING oeg min N 1539W N i653W N 1652W N i639W N 17 2W N 17 12 W N i753W Nil 38W N 9 2W N 928W N 9 11 W N 9 12W N 9 1 W N 9 il W N 9 15W N 924W N 9 9W N 9 6W N 936W N 957W N 957W N 956W N 10 12 W N 10 5W N 10 19 W VERT DEPTH ft 2437.4 2521.9 2605.6 2688.4 2770.2 2851.1 2932.1 3016.2 3102.7 3189.4 3276.2 3363.0 3449.6 3536.0 3622.5 3709.0 3795.4 3881.8 3968.3 4055.0 4141.6 4228.3 4315.1 4402.0 4489.0 VERT C L 0 S U R E SECTION DISTANCE AZIMUTH ft ft deg 305.1 355.3 406.5 458.9 512.5 567.3 621.8 673.0 721.5 770.0 818.4 866.8 915.5 964.5 1013.4 1062.2 1111.1 1160.1 i208.9 1257.3 1305.8 1354.2 1402.3 1450.2 1497.9 339.7 337.9 393.0 338.7 447.7 339.3 503.6 339.7 560.9 340.0 619.7 340.3 678.2 340.5 732.2 340.8 781.7 341.4 830.9 342.0 880.1 342.4 929.3 342.9 978.9 343.3 1028.8 343.7 1078.6 344.0 1128.5 344.3 1178.5 344.6 1228.5 344.8 1278.4 345.0 1328.1 345.2 1377.9 345.4 1427.7 345.6 i477.1 345.7 1526.~ 345.8 1575.5 346.0 HORIZONTAL COORD feet 314.9 N 127.4 W 366.3 N 142.4 W 418.8 N 158.3 W 472.4 N 174.4 W 527.4 N 191.1 W 583.6 N 208.4 W 639.5 N 226.0 W 691.8 N 239.8 W 741.1 N 248.8 W 790.2 N 256.8 W 839.~ N 264.9 W 888.4 N 272.8 W 937.8 N 280.8 W 987.5 N 288.7 W 1037.0 N 296.8 W 1086.5 N 304.9 W 1136.2 N 313.0 W 1185.9 N 321.0 W 1235.3 N 329.1 W i284.5 N 337.6 W 1333.7 N 346.2 W 1382.9 N 354.8 W 1431.7 N 363.5 W 1480.3 N 372.2 W 1528.7 N 380.9 W DOG-LEG SEVERITY deo/100' 2.26 1.i6 .78 .95 1.00 .92 1.22 6.06 1.37 .23 .07 .45 .15 .04 .12 .29 . '18 .29 .27 .35 .18 .06 · 34 REC I\! O MAR i 1986_, MARATHON OIL COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDON, WELL D-43 Pa~e MEAS INCL BORE HOLE VERT VERT .. DEPTH BEARING DEPTH SECTION ft oeg mln oeg min ft ft 5000.0 29 4 5100.0 28 53 5200.0 29 46 5300.0 29 3 5400.0 29 35 5500.0 29 51 5600.0 29 41 5700.0 29 30 5800.0 30 11 5900.0 29 30 6000.0 29 23 6100.0 29 48 6200.0 29 39 6300.0 29 59 6400.0 29 56 6500.0 29 12 6600.0 28 58 6700.0 28 24 6800.0 27 15 6900.0 26 35 -~Z000.0 27 28 7100.0 27 48 7200.0 28 38 7300.0 28 11 7400.0 27 37 N 923W N 10~.'z' W N 9 8W N i0 10 W N 850W N 841 W N 752W N 8 5W N 727W N 647W N 632W N 550W N 5 4W N 4 5W N 334W N 1 54W N 055W N N 1 51 E N 257E N 357E N 4 2 E N 448E N 527E N 6 15E 4576.3 1545.2 4663.8 1592.2 4751.0 1639.8 4838.1 1687.5 4925.3 1735.1 5012.2 1783.5 5099.0 1832.0 5185.9 1880.3 5272.7 1929.0 5359.4 1977.8 5446.5 2026.1 5533.4 2074.7- 5620.3 2123.6 5707.0 2172.7 5793.7 ~ ...... 2 5880.7 2271 5968.0 2319. 6055.8 2367. 6144.2 2414. 6233.4 2459. 6322.5 2504.8 6411.1 2551.1 6499.2 2598.4 6587.1 2646.0 6675.5 2692.7 CLOSURE DISTANCE AZIMUTH ft Oeg I624.1 346.1 1672.4 346.2 1721.3 346.3 1770.3 346.4 1819.1 346.5 1868.5 346.7 1918.0 346.8 1967.2 346.9 2016.7 347.1 2066.2 347.2 3115.1 347.3 2164.2 347.5 2213.4 347.6 2262.7 347.8 °712.1 348.0 2360.8 348.2 2408.7 348.4 2455.7 348.6 2501.3 348.8 2545.3 349.1 2589.3 349.3 2634.2 349.6 2680.0 349.8 2725.9 350.1 2771.0 350.4 HORIZONTAL COORD feet 1576.8 N 389.2 W !624.5 N 397.4 W 1672.8 N 405.6 W 1721.2 N 413.8 W 1769.5 N 421.9 W 1818.5 N 429.4 W i867.6 N 436.6 W 1916.5 N 443.4 W !965.8 N 450.1W 2015.2 N 456.3 W 2064.0 N 462.0 W 2113.1 N 467.3 W 2162.5 N 472.1 W 2212.1 N 476.0 W 2261.9 N 479.4 W 2311.2 N 481.7 W 2359.8 N 482.9 W 2407.8 N 482.9 W 2454.4 N 481.8 W 2499.7 N. 479.'9 W 2545.0 N 477.2 W 2591.3 N 473.9 W 2638.4 N 470.3 W 2685.8 N 466.0 W 2732.3 N 461.3 W DOG-LEG ~--V~RiTY 0e~/100 -- .53 .37 1.00 .88 .85 .27 .44 .74 · 75 .17 .54 .41 .58 .26 1.10 .54 1.05 1.23 .84 .99 .34 .91 .54 .68 RF_C_F. IVFD MARATHON OIL COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDON, WELL D-43 Pa~e 4 MEAS INCL BORE HOLE DEPTH BEARING ft deg nlin deg min 7500.0 27 28 7600.0 26 50 -~7700.0 27 3 7800.0 26 39 7900.0 26 38 8000.0 26 18 8100.0 25 39 8200.0 24 59 8300.0 23 25 8400.0 23 8 8500.0 22 14 8600.0 22 19 8700.0 22 4 8800.0 21 26 8900.0 20 44 9000.0 20 22 9!00.0 ~':'1 52 9200.0 23 53 9300.0 25 35 9400.0 27 26 ~_~00.0 29~ 9800.0 31 ii 9700.0 31 52 9800.0 31 27 9900.0 31 15 N 726E N 749E N 935E N 10 2E N1020E N 1237E N 1352E N 1447E Nil 3E. N 5 1 E N 3 7 E N 357E N~:41E N 534E N 6 13E N 825E N .857E N 547E N 649E N 8 10E N 854E N 11 26E N 12 '24 E N 1323E N I358E .. VERT DEPTH ft 6764.2 6853.2 6942.~ 7031.5 7120.9 7210.4 7300.3 7390.7 7481.9 7573.8 7666.0 7758.6 7851.2 7944.0 8037.4 8131.0 8224.3 8316.4 8407.2 8496.7 8584.7 8671.0 8756.2 8841.4 8926.8 VERT C L 0 S U R E SECTION DISTANCE AZIMUTH ft ft deg 2738.9 2784.5 2829.6 2874.6 2919.2 2963.4 3006.6 3048.7 3089.2 3128.6 31~7.2 3205.1 3242.8 3279.9 3315.8 3350.9 3386.8 3425.6 3467.4 3511.9 3559.4 3609.5 3661.3 37i3.2 3764.5 2815.4 350.6 2859.1 350.9 2902.2 351 o 2945. 1 351.5 2987.6 351.7 3029.6 352.0 3070.5 352.3 3110.2 352.6 3148.7 352.9 3186.9 353.1 3224.7 353.2 3262.0 353.3 3299.1 353.4 3335.5 353.5 3370.6 353.7 3404.8 353.8 3439.6 354.0 3477 4 ~ · ~,4. 1 3518.4 354.3 356i.8 354·4 3608.0 354.6 3656.6 354.8 3706.6 355.1 3756.6 355.3 3806.0 355.5 HORIZONTAL CODRD feet 2778.=' N~ 455.8 W 2823.5 N 449.7 W 2868.3 N 442.9 W 2912 8 N 435.2 W 2956.9 N 427.~' W~ 3000.6 N 418.4 W 3043.2 N 408.3 W 3084.7 N 397.7 W 3124.6 N 388.6 W 3163.7 N 383.1 W 3202.2 N 380.3 W 3240.0 N 378.0 W 3277.7 N 375.5 W 3314.6 N 372.5 W 3350.4 N 368.8 W 3385.° N~ 364.~ W 3420.8 N 358.9 W 3459.4 N 353.9 W 3501.0 N 349.3 W 3545.~ N 343.5 W 3592.3 N 336.5 W 3641.9 N 327.6 W 3693.1 N 316.8 W 3744.2 N 305.1 W 3794.8 N 292.8 W DOG-LEG S~VERiTY oeo/100' -- .56 .66 .82 .45 .14 1.07 .85 .77 2. 19 2.40 i.16 .27 .94 · 74 .85 1.52 ':' 36 1.74 1.96 1.98 .20 .85 .67 .37 R. CE!VED' mARATHON OIL COMPANY TRADING BAY, McARTHUR RIVER DOLLY VARDON, WELL D-43 MEAS INCL BORE HOLE VERT VERT DEPTH BEARING DEPTH SECTION ft deg r,lin oe@ n]in ft ft 10000.0 ~.~' 56 N 15 15 E ,~10100.0 32 2 N 16 16 E 10200.0 3'2 51 N 17 36 E 10300.0 32 41 N 17 16 E 10400.0 ~'- - ~ d5 N 18 27 E '0500.0 ~'- . ~ 7 N 19 51 E 10600.0 31 11 N 21 10 E 10700.0 ~':' 2 N~°° 0 E 10800.0 30 0 N 23 51 E 10900.0 29 37 N 25 54 E 11000.0 29 1 N 28 55 E i1100.0 28 55 N 30 57 E 11150.0 29 0 N 32 30 E 9012.0 3815.9 9096.8 3867.8 9181.~° 3920.1 9265.2 3972.8 9349.5 4025.1 9433.9 4076.8 9519.1 4127.1 9604.2 4177.1 9689.9 4225.9 9776.7 4272.3 9863.9 4317.~ 9951.4 4360.8 9995.2 4382.3 CLOSURE HOR I ZONTAL DISTANCE AZIMUTH C 0 0 R D ft ~e@ feet 3855.6 355.8 3905.4 356.1 3955.6 356.3 4006.2 356.6 4056.5 356.9 4106.1 357.':'~ 4154.3 357.5 4202.2 357.8 4248.9 358.0 4293.4 358.3 3845.5 N 279.5 W 3896.4 N 265.2 W 3947.8 N 249.5 W 3999.4 N 233.3 W 4050.7 N 2!6.8 W 410i.3 N 199.2 W 4150.4 N 180.8 W 4199.1 N 161.6 W 4246.6 N 141.5 W 4291.7 N 120.6 W 4336.2 358.7 4335.1 N 98.1 W 4377.7 359.0 4377. 1 N 73.9 W 4398.1 359.2 4397.7 N 6i. Paoe DOG-LEG S£VERi'TV Oeo/I00' .95 .55 1.09 .25 .65 .88 1.17 · 95 2.24 i. 09 1.59 .99 1.52 Fir, al Station Closure: 4398. 1 feet North 0 deo 47 n]in 49 sec Wes~ Unocal Oil & Gas Divis¥ Unocal Corporation ~ P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL Environmental Group Alaska District November 3, 1985 Hr. C.V. Chatterton AK. Oil and Gas Conservation Commission 3001Rorcupine Drive Anchorage, AK. 99502 Dear Hr. Chatterton: SUNDRY NOTICE INTENTION & SUBSEQUENT Attached please find 3 copies of a Sundry Notice Intention for D-43 & 2 copies of a Sundry Notice Subsequent for D?4~, Trading Bay Unit McArthur River Field. , Please return the approved D-43 Sundry Notice of Intention to the undersigned. Very truly yours, ~ L~/''''~ / Law~enc~ O. Cutt&ng ENV~RONHENTAL SPEC~AL~ST LOC/tj/OO91n Attachments , STATE OF ALASKA j' ALASK OIL AND GAS CONSERVATION ~.MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL~ COMPLETED WELL [] OTHER [] 2. Name of Operator Union Oil Company of California 3. Address P.O. Box 6247, Anchorage, AK 99502 4. Location of Well Leg A-l, Conductor ~J9, Dolly Varden Platform 754' FSL, 1207' FWL, Sec. 6, T8N, R13W, SM 5. Elevation_lo ,feet (indicate KB, DF, etc.) 106 · KB Above MSL I 6. Lease Designation and Serial No. ADL-17594 7. Permit No. 84-185 8. APl Number 5o-733-20~73 9. Unit or Lease Name Tr2H4ng Bay Unit lO. WellNumber D-43 ~ 11. Field and Pool McArthur River 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations r-I Altering Casing I-} Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [~ Other [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). · /z'Cly~. ~,,... 7 ~ ~,) ~- -- J ~,' ~ "" ~3 / ' '- Well D-43 is presently being flowed to relieve pressure in the shallow sand. The average flow rate is 159 BWPD at.65 psi. FTP. Prior to entering D-43 to continue drilling operations, a 24 hour shut-in pressure will be obtained. This pressure will be used to calculate a mud weight needed to control formation pressure so drilling Operations can continue. The well will be killed and temporary completion equipment pulled. The 13-3/8" casing shoe is at 3069' and the top of the fish is at 3233'. A cement plug will be set to kick-off around the fish. The well will be drilled to a new top of Hemlock location of 200' FNL, 900' FWL, Sec. 6, T8N, R13W, SM. This location is 500' due south of the original locCtion. The hole will be drilled with 9-5/8" casing set at 10,700' and a 7" liner set from 10,500'-11,350'. The anticipated starting date for continuing drilling operations on D-43 is December 1, 1985. * Ha=acbo~ OLZ Coapa~ - Sub O~e=ator-]!'~--"""'~'~ 6(,~;~/ ~"'- ~' Anchorage 14. I hereby certif~ that the foregoingjs true,and corre¢ to the best of my knowledge. si~..~ La~rence 0. C~'t~ing~~ ~.~ ~nvironmental Specialist ~t. 12/03/85 The space below for Commission use Conditions of Approval, if any: d~AI'TINZ. J~'P DI~I££/A/L¢ oF I~£2-I, Tb AI,Za),Lc, d4F/,~/1/ Tb '/Y£ C~VEI~ED ~y Approved by Form 10-403 Rev. 7-1-80 Approved Returned ..... ~' ' Order of COMMISSIONER the Commission Submit "Intentions" in Triplicate ~nd "Subsequent Reports" in Duplicate Union Oil and Gas Ii" ion' Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone' (907) 276-7600 union January 11, 1985 Mr. Chat Chatterton AK Oil and Gas Conservation Commission 3001Rorcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: MONTHLY REPORTS Attached is the Monthly Report for TBU D-43, for your information and file. If you have any questions, please feel free to contact me at the telephone number listed above. Very truly yours, Lawrence O. Cutting ENVIRONMENTAL SPECIALIST LOC/tj Attachment RECEIVED JAN l Oi~ & 6as Cons. Commission Anchorage STATE O1': ALASKA ALASKA ~."_ AND GAS CONSERVATION CO~ IISSION g~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ,, I1. Drilling well Workover operation [] 2. Name of operator 3. Address 4. Location of Well Marathon Oil Company P.O. Box 102380 3201 C Street, Anchoraqe, AK 99510 at surface Leg A-I, 754' FSL, Cond #9, Dolly Varden Platform 1207' FWL, Sec. 6-8N-13W-SM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 106' KB above MSLI ADL-17594 7. Permit No. 84-185 8. APl Number so- 733-20373 9. Unit or Lease Name Tradinq Bay Unit 10. Well No. TBU D-43 11. Field and Pool McArthur River Field For the Month of. December ,19 84 ~'.12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth @ EOM = 3492' Footage = 0' Killed well w/ 13.6 Dng mud. Attempted without success to retrieve stuck BHA. Left a 244' fish in hole - TOF @ 3233'. Suspended drilling operations and temDorarily completed D-43 with a packer set in.!3-3/8" csg and 3-1/2" tbg. Completed operations 12/22/84. 13. Casing or liner run and quantities of cement, results of pressura tests NA 14. Coring resume and brief description NA 15. Logs run and depth where run GR/CCL from' 3000'-2200' MD 6. DST data, perforating data, shows of H2S, miscellaneous data RE'CE -17. I hereby certify that the f~oing is true and correct to the best of my knowledge. "c'-'~ ull & ~3aS COR8. C0~'IITIJSSJ0~ S~GNED, I_a~rence 0. Cutt~n~ TrrLE [n¥~ronrnental Spec~alSStDArE 01-11-85 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska' Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in dupli6ate Rev. 7-1-80 Union Oil and Gas [~" .ion: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union December 20, 1984 Mr. C.V. Chatterton Alaska Oil and Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Alaska 99502 SUNDRY NOTICE - D-43 Dear Mr. Chatterton: Attached for you approval is a Sundry Notice to temporarily abandon D-43, Trading Bay Unit. Please return the approved Sundry Notice to the undersigned. Very truly yours, (~.~ ~,. ~ ~-~..~.c~,.'~ Law O. Cutting Environmental Technician LOC/tj Attachment RECEIVED 2 o Alaska Oil & Gas Cons. Commission Anchorage i STATE OF ALASKA i" ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS RF.C JIV D DRILLING WELL COMPLETED WELL [] OTHER [] Alaska Oil & 6a5 2. Name of Operator 7. Permit No. Union 0il Company of California* 84-1R5 3. Address 8. APl Number P.0. Box 6247 Anchorage, AK 99502 50- 733-20373 4. Location of Well Surface: Leg A-l, Cond. #9, Dolly Varden Platform 754' FSL, 1207' FWL, Sec. 6-8N-13W-SM 5. Elevation in feet (indicate KB, DF, etc.) 106' KB above MSL 12. I 6 . Lease Designation and Serial No. ADL-17594 9. Unit or Lease Name Tr ad 10. Well Number D-43 11. Field and Pool McArthur River Field Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF'. (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations . [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ~/~, Temporarily Abandon Drilling Well D-43 and Complete as a Pressure Monitor Well ~o~/~ ,~,.,~ Well D-43 encountered a high pr~eSsure water zone on November 28, 1984, while drillinq at 3492' MD, 3253' TVD. A'13.u ppq mud weight was required to control the well. Investiqation of surrounding wellbores defined a possible casing leak in D-13 water injector as the cause of the pressured zone. D-13 is now being backflowed to remedy the high pressure water zone. Fishinq operations to recover a stuck bottom-hole assembl.y in D-43 have been unsuccessful, largely due to the high differential pressures in the wellbore. Therefore, Marathon plans to temporarily abandon fishing and drilling operations on D-43. The well will be completed with a packer and tubing string to allow monitoring of the well pressure. Upon 'lowering the pressure to near a normal gradient, well operations will be resumed per the original D-43 well program. Attached is a proposed temporary completion assembly. The above was discussed and procedures approved verbally by Bill VanAlen on December 15, 1984. *Mnrnfhnn rlil I~nmn~nt~ q,,h ..................... P"~''../ 9 ~"~ ~' 14. I hereby_certify that the foregoing is true and correct to the best of my knowledge~ .4~' Signed Z~-~ _ Title Environmental Techni clan The space below for Commissi use Date 12/20/84 Conditions of Approval, if any: Approved by .~provad Cop~,: By Order of COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate DOLLY VARDEN PLATFORM ~i WELL D-43 TEMPORARY ABANDONMENT PROPOSED WELL SCHEMATIC. I __ © © © Xmas Tree (Fig. 11'-5000 psi) 4 1/2' Tbg. Hgr. 4 1/2' x 3 1/2' XO Tbg. Spool (Fig. 11'-5000 psi x 12'-3000 psi) 30' Cond. 409' Csg. Spool (Fig. I 2 ' - 300..0..p S.,I_..)..' 13 3/8' Csg. 3 1/2' 'XL' .Safety Valve Nipple w/ 'DK' WLR-SSSV 13 3/8 ,68~ Csg. K- 55 Butt. 1/2', 9.2~* Tbg. N-80 Butt. RECEIVED' rbE'c :2 0 ].9~.¢ Alaska Oil & Gas Cons. Commission Anchorage 13 3/8', 68~ Butt, K-55 3069' M.D. 3492' T.D. 2870' 2900' , 2970' 3 1/2" 'XA' Circ. Sleeve Perm. Pkr. w/ Seal Assy. 2 Jts. Tbg. Full Cut Mule Shoe T.E.S. 12-17-84 Union Oil and Gas Divi~i. ,: Western Region , Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union December 13, 1984 Mr. Chat Chatterton Ak Oil and Gas Conbervation Commission 3001 Rorcupint Drive Anchorage, AK 99501 ! Dear Mr. Chatterton: ' MONTHLY REPORTS Attached are Monthly Reports for KTU 13-5, GPS ~2-1~ GPS MUCI-1, KU 43-12, and TBU.D-43 for you information and file. If you have any questions, please feel free to contact me at the telephone number listed above. LOC/tj Attachments (5) Very truly yours, Lawr ce~O.O. Cutting ENVIRONMENTAL TECHNICIAN RECEIVED DEC 1 71984 Alaska Oil & Gas Cons, Commission , STATE OF ALASKA ALASKA ~n _ AND GAS CONSERVATION CC~ .... vllSSlON MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well ~] Workover operation [] _~. Name of operator 7. Permit No. 84-185 Marathon Oil Company 3. Address P.O. BOX 102380 8. APINumber 3201 C Street, Anchorage, AK 99510 50-733-20373 4· Location of Well atsurface Leg A-l, Cond #9, Dolly Varden Platform 754' FSL, 1207' FWL, Sec. 6-8N-13W-SM 6. Lease Designation and Serial No. ADL-17594 5. Elevation in feet (indicate KB, DF, etc.) 106' KB above MSL 9. Unit or Lease Name Trading Bay Unit 10. Well No. TBT) D-4 ~ 11. Field and Pool McArthur River Field For the Month of November ,19 8 4 ,12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Well spud on 11/15/84 Depth at EDM - 3492' Footage drilled - 3084' On 11/18/84 while drilling at 3492' well flowed an estimated 70 BBLS d~urlng ~- COnneCtion. Bottom hole assembly became stuck during flow. Weighted mud to ~ 3.~L~pg to kill flow. 13. Casing or liner run and quantities of cement, results of pressure tests 13 3/8", 68#, K-55 to 3069'o Cemented with 1785 sacks Class "G" withI 6% gel and 580 sacks Class "G" neat. Cement in place at 8:30 PM on 11/22/84. Tested 13 3/8" casing to 2000 psi, held ok. 14. Coring resume and brief description 15. Logs run and depth where run 6. DST data, perforating data, shows of H2S, miscellaneous data 0il ~ i:;.~, (.,.:,,:; L, entr~,Jssion ." h :¢~,,' ..' .. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ¢'" L-' ;/:"/. SIGNEDL-¢?-.¢.-.~~(' ~;-/-~'L~'~/~¢2r~:'~,,"/¢-' ['~'TITLE"" EN~IRONMENTAL TECHNICIAN DATE 12/10/84 NOTE--Report on this form q/s required for eaSh calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 Submit in duplicate December 17, 1984 Re: Marathon McArthur River D-43 DD 3492; TVD 3253 13 3/8" csg. @ 3069' Lonnie: Please be on the lookout for a 10-403 sundry soon to be submitted on the subject well advising the Commission of operator's inten- tion to temporarily abandon at the present depth. Dan Stover, Marathon, notified me at 12:15 pm, December 15, 1984 that they have been fishing the past two weeks. They have encountered a shallow high-pressure aquifer thatj~a~-13.2# mud to control. This induces differential sticking of the D.P. against the lower pressured sands. Marathon plans to set a plug in the 13 3/8" casing and run 3~" tubing and shut in the well. They plan to bleed off an adjacent well (D-13) for one month to reduce the pressure in the aquifer. Withdrawal rate i~approximately 2200 BWPD. Dirty water will be processed at the Trading Bay facility; clean water will be dumped overboard. Fishing op- erations and continued drilling will resume following the pres- sure reduction. I gave him verbal approval to proce~ as indi- categ, provided all environmental requirements are satisfactorily met. I have reviewed all this with Blair. Kuparuk River Field (cont) Order No. Operator 193 ARCO 198 ARCO Description Exception to Rule 4(c) of CO #173 for wells to be drilled from 7 drill pads. Permit full-field waterflood project for the Kuparuk River Unit. ConOrd R Rev. 07/02/84 -2- MEMORANDUM sta'(e of Alaska TO: THRU: Lonnie C. Smith Commis s ioner FROM: ALASKAz_x, ./O~'AND GAS CONSERVATION COP~'~ISSION C. VI' ~a~tgrton DATE: November 27, 1984 Chait~~ FILE NO: D.21.47 Harold k. Hawkins Petroleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE Test Union Oil Co. of Calif Sub~--Marathon Oil WelI~o. D-43, Sec 6, T8N,R13W,SM, Permit No. 84-185. Saturday, November ~4, 1984: I left Anchorage at 2:00 pm by AAI to tlenai' arr~vln~ at 2:30 pm and arriving at the Dolly Varden Plat- form, Well No. D-43 at 4:15 pm. Nippling up BOPEs in process. Sund~y~ November 25~ 1984: BOPE test started at 6:45 pm. Monday, November 26, 1984: I witnessed the BOPE test. There were In summary, I witnessed the BOPE test on the Dolly Varden Platform, Well No. D-43. The BOPE test were satisfactorily performed. Attachment 02-00IA(Rev. 10/79) 5/84 Inspector STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Date., Well Location: Sec ~, Drilling Contractor Location, General /~/~'i:-.~ Well Sign General Housekeeping ~ Rig Reserve Pit Mud Systems Visual Audio Trip Tank -'~/,,.~ ]1 f/ Pit Gauge ~ 1~ ~ ~/,~ "' Gas Detectors ~/~[ BOPE Stack Annular Preventer /:.; Pipe Rams ,:,:'Blind Rams' · ~" Choke Line Valves , H.C.R. Valve Kill Line Valves Check Valve . . Test Results: Failures Test Pressure lY~'d .... :~ n~ d o ,? ~c~ o Representative Permit # ~ ~ z:~ Ca~ng s~ Representative ACCUMULATOR SYSTEM Full Charge Pressure ~g~'~ psig Pressure After Closure /~6~5 psig Pump incr. clos. pres. 200 psig · Full Charge Pressure Attained: ~ ~ I o oI 21 ~ ~, ~ ~o ~,'.. ~_ ~,~g Controls: Master ~ ~'0 0 ~mo~ ~/~ ~.~s s~_~c~ ~ow~ Kelly and Floor Safety Valves Upper Kelly Test Pressure Lower Kelly Test Pressure min/9 s e c , min .-- sec. Ball Type Inside BOP Choke Manifold Test Pressure . , .~* 67~:::~, Test Pressure ,..~:~'O. 0 Test Pressure ~5 CP CT No. Valves No. flanges /2 Adjustable Chokes .... Repair or Replacement of failed equipment to be made within commission office notified. Remarks: / Hydrauically operat_~ed choke Test Time ~ , hrs. ,days and Inspector/ Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector October 22, 1984 Mr. Lawrence 0.' Cutting Environmental Technician Union Oil Company of California P. O. Box 6247 Anchorage, Alaska 99501-0247 Dear Mr. Cutting: Our aPproval letter of October 19, 1984 for your application for permit to drill Trading Bay State D-43 was inadvertently typed as Trading Bay State D-34. Please correct your copy. Sin , C.V. '~tert°n Chairman CVC: lc October 19, 1984 ~',.~r. Lawrence O. Cutting Environmental Technician Union Oil Company of California P. O. Box 6247 Anchorage, Alaska 99501-0247 Trading Bay State D-~ Union Oil Co~any of California Permit No. 84-185 . . 20' Sec 6 TSN R13W SM. Sur Loc 754' FSL, 1 7 F%fL, . , , , Btmhole Loc. 666' FSL, 26' FEL, Sec. 31, T9N, R13W, SM. Dear Mr. Cutting: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a one cubic inch chip from each foot of recovered core is required. Samples of well cuttings and a mud log are not required. A continuous directional survey, is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log. information shall be submitted on all logs for copying except exPerimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems, have been classified as important for the spa%a~ing or migration of anadromous fish. Operations in these are.as are s%~ject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's Office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout preventiom Tradin~ Bay State D-34 -2- ~19, 1984 equipment so that a representative of the Co~ission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. V~M truly yours, C. V.-Chatterton Chairman of Alaska Oil and Gas Conservation Co~ission BY ORDER OF THE CO~ISSION lc Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Anchora~ 'istrict Productioh dnited States Marathon Oil Company P.O. Box 102380 Anchorage, Alaska 99510 Telephone 907/561-5311 October 1 8, 1994 Mr. Lonnie Smith State of .Alaska Oil and Gas 0onservation CD, mission 3001 PorcuDine Drive Anchorage, AK 99504 Dear Mr. ~gnith: ..~]rsuant to the October 1 7, 1 984 teleDhone conversation between Mr. Harold Hedlund (AOGCC) and Mr. Daniel F. Stover (Marathon) regardinq Marathon's Application for Permit to Drill TBU Well D-43, I am enclosing the following: 1. A revised Drilling Program which confirms Marathon's intention to comply with AOGCC regulations concerning, diverters, cementinq ,,.-~.~ of surface casing, and testing of blo.~out prevention equi~nent. 2. A 1" = 200' plot of the proposed path of TBU Well D-43 relative to other Dolly Varden wells. If further questions about the .TBU D-43 APD should arise, please do not hesitate to call me at 561-5311. Sincerely, //- , "/ TIMOPHY B. ARNOLD Drilling Eng. ineer TBA:cas [.~ELL D-43 DRILLING PPOGKAM ( Rev i sed ) 1. Clean out Cond. ~9, Leg A-1. 2. NiD.Dle up and function test diverter. 3. Drill 12-1/4" hole to 3100'. ODen hole to 17-1/2". 4. Run 13-3/8" casinq to TD. Cememt casinq to surface w/ + 2500 sx C1 G cement. 5. NU BOPE. Test POPE - rams to 3000 psi, annular to 1500 psi. Test BOPE weekly through completion of well. 6. Drill 12-1/4" hole to 10,700'. Run open hole logs. 7. ~]n 9-5/8" casing_ to TD. Cement casing_ with 2500 sx C1 G. 8. Drill 8-1/2" hole to 11,535'. Run open hole logs. 9. ~]n 7" liner to TD. Cement liner with 400 sx C1 G. 10. Commlete D-43 as a Hemlock producer. ALASKA OIL AND GAS CONSERVATION.COMMISSION / 3OOl PORCUPINE DRIVE October 12, 1984 ADMINISTRATIVE APPROVAL NO. 80.48 Re: The application of Union Oil Company of California, operator of the Trading Bay Unit, to drill, complete, and produce the Trading Bay Unit No. K-SRD, No. G-29, and No. D-43 wells as part of the pressure maintenance project approval by Conservation Order No. 80: Mr. Robert T. Anderson District Land Manager Union Oil Company of California P. O. Box 6247 Anchorage, Alaska 99502-0247 Dear Mr. Anderson: The applications were received on October 12, 1984 and all stated that the drilling, completion, and production of the Trading Bay Unit No. K-8RD, No. G-29, and No. D-43 wells will provide crestal final withdrawal points in the Hemlock Pool and increase ultimate recovery from the~Hemlock Pool. The Alaska Oil and Gas Conservation Commission hereby authorizes the drilling, completion, and production of the three referenced wells pursuant to Rule 5 of Conservation Order No. 80. Yours very truly, Harry ~. Kugl~r, Commissioner BY ORDER OF THE COMMISSION be:l ' STATE OF ALASKA ALASKi'. ,.)IL AND GAS CONSERVATION { .)MMISSION PERMIT TO DRILL 20 AA• 25.005 ,.. la. Type of work. DRILL [] lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL [] SINGLE ZONE [] DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator Union Oil Company of California* 3. Address P. O. Box 6247, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name Leg A-i, Cond #9, Dolly Varden Platform 754' FSL, 1207' FWL, Sec. 6-8N-13W-SM Trading Bay Unit At top of proposed producing interval 10. Well number 300' FSL, 0' FWL, Sec. 32, 9N-13W-SM D-43 At total depth 11. Field and pool 666' FSL, 26' FEL, Sec. 31, 9N-13W-SM 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. 106' KB above MSLI ADL-17594 McArthur River Field 12. Bond information (see 30 AAC 25.025) Type Blanket Drilling Surety and/or number B-2-165-724-1 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 21 Miles NW of Kenai miles 3500' feet well D-11 @ 700 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date ]] .SqS'MD. 10 r095' TVD feet ' 3085 10/84 19. If deviated (see 20 AAC 25.050) J 20. Anticipated pressures 2860 psig@ 0 Surface KICK OFF POINT 1000 feet. MAXIMUM HOLE ANGLE 32 Ol (see 20 AAC 25.035 (c) (2) 3500 psig@lO,095ft. TD{TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 17~" .1~-3/8" 68 K-55 Butt .3055' Surfacel 3100' ~ 2940' 2500 sx cl G t 8257, 12%'' ~' 9-5/8" 47 N-80 Butt .9327' Surface; 9370' 1250 sx cl G I 12%" 9-5/8" 47 P-110 Butt 1330'.. 9370' ~8257' 10,7001 9385' 1250 Sx cl G I I I S. tg collar @ 6500' 8½,, 7,, 29 N-80 Butt 1335'' 10,200'11 8963' 111535'~I 10095' 4OO cl s~x G 22. Describe proposed program: "Well D-43 Drilling Program" 11~ 1. Clean out cond ~9, Leg A-1. 2. -Drill 12%" hole to 3100'. Open hole to 17%". Run and cmt 13-3/8" casing. 3. Drill 12%" hole to 10,700' Run open hole logs. Run and cmt 9-5/8" csg. 4. Drill 8%" hole to 11,535'. Run open hole logs. Run and .cmt 7" liner. ,, 5. Complets the well as a Hemlock producer. ~ '~ C E i V E a OCT l ! *Marathon Oil Company - Sub Operator ',23. I hereby certify that the foregoing is true and correct to th~s~;f7 knowledge ..... ~a ui! ~ ~8S ~0~S. C0mmissi0~ SIGNED TITLE ENVIRONMENTAL TECH. DATE The space beT'ov~ fo~ Commission use v CONDITIONS OF APPROVAL Samples required Mud Icg required Directional Survey required J APl number E-lYES [~'NO •YES {~NO ~YES []NOJ 50-- ~ ~ Permit number ff_~/ Appr°v~'I01~-9/84 SEE COVER LETTER FOR OTHER REQUIREMENTS ,,,,-"'b .... // ~¢ I / /~//~ October 19,, 1984 APPROVED BY ,COMMISSIONER DATE L ~'~¢' L Lg~"~~''~' by order of the Commission Form 10-401 ~ Submit in triplicate Rev. 7-1-80 ' , , , SEC. 51 ~ TgN~ RISW . . MARATHON OI.L COMPANY DOLLY VARDEN PLATFORM TBU WELL D-43 DIRECTIONAL PROGRAM '0- 2000- 4000- I-- 6000- [d 8000' I0,000- 12~000 - SEC. 32~ TgN, RI3W KOP: TVD= I000' ........ ROB=2.5°/lO0' . . TARGET · . .-. -~- c~/ ...... . . SEC. 6~TSN~ RI3W ..... , · 1207~ ................ :. ' ...... " ' C WELLHEAD ................. .. '.. '".. i' 754' . '" - . :' . ' :-:.-:: : .. ~.~, TARGET: TVD= 9500' .......... ~ ' ~ : ' ' ' ~- · ~ · · : · MD=10~856 .... .~ ................. .... \ - . D£P= ~e~5 .......... l~:-~:t, :,:, ~ .- ............ ............. j'[ .... ~ L .~, ~ e~ . . . , ' . . i ..... TMD= 11,55_5~ .. ::'." ~.~ ~.. :_----.i. ....... .~'.-..T .......... :~-~ ~' ............. ." · . ...... DER: 52.02. ...... i .... '. ......'....]. :'.:'".~'..~":'[i':."_"[:.['~C.'._"~..."~-'[..~,~-.:~::'-~'.~ .......... : ............... : '- .......... ~'- ~ ...... ~ ~' '~' ,~.~[~--'- ~'-4~ .... ' ......... · i ........ ! ........ : .... : ............. · . - ~. Aiask~ Oil '&' /.~as Cons. C,:miss]oi~o~ .... .... 20100 ~ I .... 4000 6000 80~)0 · . HORIZONTAL DEPARTURE (ft.) · · · · · · · · · · · · · · · · · · · · · · ~mmmmmmmmmmmmm · · m · · · / · F---'" ....... -;---- D-45 · -..oo ,~,~. ~, ~o o · i-· ~ · G-4~d ,e · G.20 *Ill o I I I ! I I / / / i · · · · · · · · · · · m. · · · -, ,, · _, ,, .1111.1·111111;· · ,. · ,. · · · · · · · I · T 8 N-RI:~'dI* · . .o TRADING BAY UNIT· McARTHUR RIVER FIELD 1Il& · · P iTUOT PLA# OF DCyE&0OblE#T WOIL[ '~ '~ --"-~'-"--~- -MARATHON OIL GO.. -- DOLLY VARDEN PLATFORM - · . · ! 1> [ //' Flowlin¢ Drillin@ Preventmr (20" ,, 2,000" Fi.¥drii ) I A~chora'ge ' - - - ~3" Oondctcfo~ dr. coanec~Lec ('- MARATHON Oil_ GO.- -- DOLL"( VARDEN PLATFORM -- U Mucl Pon / Flowlin~ -- o Clamp r._o ~nec_i-o~ 0 o ~ ~CIW Swin~- Bolt Olamp" ! -- / Conneators ' --'Diagram~ 2 --13s/S"x 5,000~ [o Riser ~ BOP ~fack For ~o , Drilling' Fro~ Uhd~r 15s/6" ' ~,_ 2 Ff. ~pool Room Floor R E C E i,F '"" OCT I ~1~! Alaska Oil & ,GaS ~ ED Commission 12"~ 5,000~ Casing w/Flgn~¢d ~ V~ivcs I Collar' - 3:~" C~onduc±or . -Ira i : ..... · . . . ..... · , . : . , . .j Union Oil and Gas Di! 'on: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 unl®n Robert T. Anderson District Land Manager · October 11, 1984 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99504 TRADING BAY UNIT State of Alaska McArthur River Field Application to Drill and Complete TBUS D-43, ADL-17594 (8-86-71-5575-601349) Gentlemen: Union Oil Company of California, as operator of the Trading Bay Unit, hereby requests approval to drill, complete and produce Trading Bay Unit State D-43 in the Hemlock Oil Rool Rursuant to Rule 5, Conservation Order No. 80. ~Z~,,d~,,/~£i? f.~::~,::~,~",,~; This proposed completion a-t--~"~,,reStat"','f~,nal.-,-withdra~al,~,pei~n~., ~ill result in additional recovery of Hemlock Production. Your approval of this request will be appreciated. sk Very truly yours, ~erson cc: C. Case R. ~arthen RECEIVED Alaska 0il & Gas Cons. Commission Anchorage CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. fg g4.~ ;~-Y3 ITEM APPROVE DATE (1) Fee ~2 thru 8) (3) Admin~7. f~. /o-1'l.-~? ' thru (10 and 11) (4) Cas~ ~~ (12 thru 20) (21 thru 24) (6) Add: 1. Is the permit fee attached .......................................... ~ 2. Is well to be-located in a defined pool ............................ 3. Is well located proper distance from property line .. ' ............. ..~ 4. Is well located proper distance from other wells .... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is well bore plat included ... 7. Is operator the only affected party ................................. 8. Can permit be approved before ten-day wait .......................... -- o 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES NO REMARKS _ Does operator have a bond in force .................................. Is a conservation order needed ...................................... 7 - ~-~._. Is administrative approval needed ................ . ................... ~--.~.~ Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... ff_~ Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst Is this well to be kicked off from an existing wellbore .............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ..................... Are necessary diagrams of diverter and'~ equip~n~'~ttac~e~ ....... · __ Does BOPE have sufficient pressure rating - Test to ~'b ~?~ .. Does the choke manifold comply w/API RP-53 (Feb.78).-~-]-7 ..... ~afff __ o ~z Geolosy: En~in~e~fij~': _ . WVA 3KT~H3H ,/4J~ rev: 12/08/83 6.CKLT INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE
