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Unocal Corporation • • P.O. Box 196247 Anchorage, AK 99501 Telephone (907) 263 -7660 UNOCAL 77,') Tim Billingsley 8/21/2002 Drilling Engineer Alaska Oil and Gas Conservation Commission 333 West 7 Avenue `2.CI ° Anchorage, Alaska 99501 Attn: Tom Maunder . '1 Re: Report on Annulus Disposal f k v Trading Bay Unit, Grayling Platform, a W Well Grayling G -22 r (\� Mr. Maunder: Enclosed is the final report on annulus disposal of A -29RD oil base mud (OBM) liquid waste into the G -22 annulus as required by the Sundry Application Approval #301 -304 dated November 6, 2001. Attached is the daily summary of disposal volumes in G -22 annulus while drilling at A -29RD. The following is the total volumes disposed in G -22 annulus by drilling well source. Well OBM, bbls Seawater Flush, bbls Total Bbls s' -nag. G -15RD 1269 2160 3429 2oc -nix G -28RD 203 700 903 �� - G -26RD 823 2155 2978 H 1 bRD • 1374 5067 6441 goa_, ' G -12RD3 366 1050 1416 aoa-�c.f A -29RD • 856 1494 2350 Total 17517 This concludes all presently scheduled disposals into the G -22 annulus. If there are any questions, please contact myself at 263 -7659. Sincerely, im Billingsley Drilling Engineer AOGCC G -22A -29RD waste annular disposal final report Created on 8/21/2002 10:13 AM Daily Injection Log of the 13 3/8" x 9 5/8" Annulus of G -22 Drilling Wastes From Monopod A -29RD Maximum Allowable Injection Pressure 2000 psi TVD 13 3/8" Casing Shoe Depth 4977' BBLS BBLS BBLS BBLS Date Slurry Flush Rate Injection Slurry Slurry Flush Total Total No No. BPM Pressure* PPG Volume Volume Slurry's Flushes 6/29/2002 1 2.0 1600 10.2 205 0 205 0 6/29/2002 2 2.0 1400 10.2 146 351 0 6/29/2002 3 1 2.0 1800 10.2 60 357 411 357 7/15/2002 2 2.0 1550 20 411 377 7/15/2002 4 2.0 1850 8.7 125 536 377 7/15/2002 3 2.0 1800 357 536 734 • 8/5/2002 4 2 1400 8.3 20 536 754 8/5/2002 5 2 1750 8.5 170 706 754 8/5/2002 5 2.5 1850 8.3 350 706 1104 8/10/2002 6 2 1500 8.3 20 706 1124 8/10/2002 6 2 1750 8.5 150 856 1124 8/10/2002 7 2.5 1850 8.3 370 856 1494 41 *Injection pressure is the highest injection pressure observed while injecting • Unocal Corporation P.O. Box 196247 • Anchorage, AK 99501 Telephone (907) 263 -7660 UNOCAL Jim Harrison 7/3/2002 Drilling Manager Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 Attn: Tom Maunder Re: Report on Annulus Disposal Trading Bay Unit, Grayling Platform, V Well Grayling G -22 64> Mr. Maunder: Enclosed is the final report on annulus disposal of G -12RD3 oil base mud (OBM) liq aid waste into the G -22 annulus as required by the Sundry Application Approval #301 -304 dated November 6, 2001. Attached is the daily summary of disposal volumes in G -22 annulus while drilling at G- 12RD3. The following is the total volumes disposed in G -22 annulus by drilling well source. Well OBM, bbls Seawater Flush, bbls Total Bbls ,'vs-p9S G -15RD 1269 2160 3429 may r G -28RD 203 700 903 .� 1,4(„0(,c G- 26RD 823 2155 2978 aol -or9 A -15R0 1374 5067 6441 o2-b55 G -12RD3 366 1050 1416 Total 15167 Unocal began disposing of drilling wastes from the A -29RD into the G -22 annulus on June 29, 2002. If there are any questions, please contact myself at 263 -7677 or Tim Billingsley at 263 -7659. Sincerely, // - v,m `/'qtr , sc,ti Jim Harrison Drilling Manager Milia APR 1 ' Zt 1' JUL 9 20002 Alaska 0i1 ( L Vic. e t, asSSl: Anchora p AOGCC G -22 G -12RD waste annular disposal fmal report R1 Tim Billingsley Daily Injection Log of the 13 3/8" x 9 5/8" Annulus of G -22 Drilling Wastes From Grayling G -12RD3 Maximum Allowable Injection Pressure 2000 psi TVD 13 3/8" Casing Shoe Depth 4977' BBLS BBLS BBLS BBLS Date Slurry Flush Rate Injection Slurry Slurry Flush Total Total No No. BPM Pressure* PPG Volume Volume Slurry's Flushes 6/10/2002 1 1 3 1800 9.1 170 _ 350 170 _ 350 6/15/2002 2 2 2 1800 8.3 11 350 — 181 700 111. 6/17/2002 3 3 2 1750 8.4 , 185 350 366 , 1050 • *Injection pressure is the highest injection pressure observed while injecting PLuG=i_N~ & LOCATION CLE3Z<A_~CE Rw~PORT State of Alaska ~= 0IL & GA~ C~NSEEVATION C~MMIS$ION Review the well file, and' ce~..~= on piuq~inq, well head s uaU'as~and !cca~icn c!e~am~.~.~-prc..v~.e..!oc~r, c:de. _ 9 200-1o5 Signed STATE OF ALASKA ALASKA Or=AND GAS CONSERVATION U MMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL: GAS: SUSPENDED: ABANDONED: X SERVICE: 2. Name of Operator 7. Permit Number Union Oil Company Of Califonia (UNOCAL) 300-185 3. Address 8. APl Number - P.O. Box 196247, Anchorage, AK 99519 50-733-20295-00 4. Location of well at surface Conductor No.3 Leg 3 Grayling Platform .~ 9. Unit or Lease Name 1806'FSL, 1416' FEL,Sec 29,T9N, R13W,SM ~1¢,,~~'-1r Trading Bay Unit At Top Producing Interval ;: i 10. Well Number 2257 FSL, 549 FEL, Sec 32,T9N, R13W, SM G-26 At Total Depth ~~;~ 11. Field and Pool 1813' FSL, 559' FEL, Sec 32, T9N, R13W, SM McArthur River/Hemlock 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 103' KB above MSLI ADL-17594 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore I 16. No. of Completions 10/3/76 11/17/76 7/27/00 (Abandoned) 103' KB feet MSLI Abandoned 17. TotaIDepth(MD+TVD) 18. Plug Back Depth (MD+TVD) I 19. DirectionalSurvey 120. Depth where SSSV set 21. Thickness of Permafrost 11544' MD/9904' TVD 10274' MD/8800' TVD (Bridge Plug) Yes: X No: N/A feet MD N/A 22. Type Electric or Other Logs Run G R/S P/C B L/V DL/M S FL/C N D 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 26" Drive Pipe surf 356 Driven 0 20" 94 H-40 surf 740 26" 500 sx 0 13-3/8" 61/68 K-55 surf 5604 17-1/2" 3136 sx 0 9-5/8" 47 P110/S95/N80 surf 11540 12-1/4" 1800 sx 0 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) I PACKER SET (MD) 4-1/2" 10278-10654' MD 10,274' MD Bridge Plug Hemlock Perforations Abandoned 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) 12/4/76I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO 12/4/76 24 TEST PERI OD => 3771 1117 116 OpenI 296 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 110 990 24-HOUR RATE => 32.5 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. 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 directional survey, completion drawing, summary history 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ,/ V 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 space 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 productin 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. Form 10-407 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". Perforation Data Sheet After Abandonment (7-27-00) Grayling G-26 AP1 No. 50-733-20295-00 Zone Measured Depth (FT) True Vertical Depth (FT) Status HB-1 10699 - 10729 9174 - 9192 Abandoned HB-3 10873-10913 9305-9353 Abandoned HB-4 10923-11058 9359-9466 Abandoned HB-5 11088-11218 9423-9611 Abandoned HB-6 11250-11280 9631-9671 Abandoned Description of Activities Grayling G-26 Abandonment Summary Operations commenced on Grayling G-26 abandonment on 22 July 2000. The well was tested for injectivity through the existing completion by pressuring up to 1500 psi. The pressure bled back to 1440 psi in 15 minutes. The tree was removed and the BOP's were nippled up. The landing joint was screwed into the tubing hangar and a chemical cut was able to reach 10231' WLM. The tubing was pulled free from this cut. The well was pressured up to 2000 psi to determine if injectivity could be established. No bleed off was observed. Subsequently the tubing stub was engaged and a string shot was run which enabled backing off the tubing some 43'deeper at 10274' WLM. A cleanout trip was made with a mill assembly and a further 4' of tubing was milled up to 10278'WLM. A 9- 5/8" bridge plug was run and set at 10274". A pressure test of the casing above the bridge plug achieved 2000 psi. As per correspondence with Blair Wondzell dated 13 July, "if the well would not readily take fluid during an injectivity test (Step 10 of the General Abandonment Procedure submitted with the 10-403.) the intended is to fore-go pumping cement below the retainer. In lieu, the plan would be for the 7" liner cement to isolate for abandonment of the lower original wellbore" Subsequently the well was sidetracked and drilled to a TD of 11587'. A 7" cemented liner was run with a liner top at 10121'. The 7" liner was cemented with full returns and approximately 570' of cement above the top of the liner was drilled out indicated a substantial amount of excess cement was pumped to ensure cement isolation. A ZXP liner top packer was run in the liner lap portion to ensure isolation between the liner top and the 9-5/8" casing below. The liner lap was subsequently tested to 2000 psi. (See attached Abandonment Schematic) UNOCAL ) RKB to TBG Head = 36.44 Tree connection: 4-1116" 5 000# ZXP Liner top :_ .:! '-'--'--~ ..... ] packer at '~ '~ :. ['~ cement in liner ~'~.NS~. Nlk,. ;};~[ overlap Model KX~, Bridge Plug at"~ 10,274'ELM 2000 psi test i i 10,278'(ELM) H-3 H-4 SIZE 13-3/8" 9-5/8" Tubing: 4-1/2" NO. 1 2 3 4 5 6 7 8 9 10 ZONE H-1 H-3 H-4 H-5 H-6 WT Trading, - ay Unit Well G-~.o Abandoned 7/27/00 CASING AND TUBING DETAIL GRADE CONN ID TOP BTM. 61.0 68 47 47 47 K-55 Butt. 12.515 Surf K-55 Butt. 12.515 2,610' N-80 Butt 8.681 Surf P-110 Butt 8.681 7,979' USS-95 Butt 8.681 9,523' 12.6 Depth **10278' 10,553' 10,593' 10,629' *'10,620' 10,630' 10,653' 10,654' 11,060' 11,220' N-80 Butt 3.958 10,278' ID 3.958 JEWELRY DETAIL Item 4-1/2" N-80 tbg ** (GR) 2,610' 5,617' 7,979' 9,523' 11,540' 10,629' 3.890 3.75 4.815 6.00 3.687 GLM No. 13, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. Camco 4-1/2" Sliding Sleeve, 5.5" O.D. (Opens Down) Baker Mod. G Locator, 6.25" O.D. Baker Mod. 'F' Packer **(DIL) Seal Assembly, 20.94' Long Camco "DB" Nipple, 5" O.D. Wireline Entry Guide Isolation Packer, Baker Mod "FB" Wireline Set Isolation Packer, Baker Mod 'DB" Wireline Set Fill Tagged on 5/11/00 FISH: 2-1/8" x 44' Perf. Gun and toolstring 2/2/91 2-1/8" x 10' Strip left in hole 2/20/89 10,349' WLM 11,073' WLM 11,038' WLM PERFORATION DATA TOP BTM AMT Condition 10,699' 10,729' 30' Abandoned 10,873' 10,913 40' Abandoned 10,923' 11,058' 135' Abandoned 11,088' 11,218' 130' Abandoned 11,250' 11,280' 30' Abandoned H-5 PBTD = 11,4'16' TD" 11,544' MAX HOLE ANGLE "38° REVISED: 7/28/00 Daily Well Operations Summary G-26 Abandonment 7/22/00 to 7/27/00 7/22/00 7/23/00 7/24/00 7/25/00 7/26/00 7/27/00 Skid rig to G-26 slot. Fill backside and tubing of well with FIW. Pressure up to 1500 psi on tubing. Pressure bled to 1440 psi in 15 minutes. Install BPV and ND tree. NU BOP's NU and test BOP's. MU landing joint and screw into tubing hanger. Attempt to pull hanger free with 200K. No free movement of tubing. Circulate out gas from wellbore. RIH with 3-9/16" jet cutter and cut tubing at 10231' WLM. Pull tubing free from cut and POOH laying down tubing. The well was pressure tested to 2000 psi to determine if injectivity could be established. No pressure bleed off was observed. Continue laying down NORM contaminated tubing (50-100 mn). Lay down excess 3-1/2" drill pipe. RIH with overshot dressed to catch 4-1/2" tubing stub. Mill over tubing stub and engage fish. RU APRS with string shot. RIH and shot across tubing collar at 10274' WLM. POOH with APRS. Rig shut down for 8 hours for electrical upgrade. Back out fish and POOH. Continue POOH. Lay down 43' tubing fish. MU 8-1/2" clean out mill BHA with guide to drill off tubing stub. Work through tight spots at 8157', 8883' and spent 4 hours milling through tight spot at 10,244- 10,246'. Mill up tubing stub to 10,278' GR. Sweep hole and POOH. POOH with mill assembly. RU SWS and RIH and set Baker Model K bridge plug at 10274'. Pressure test to 2000 psi. Unocal Corporation P.O. Box 196247 Anchorage, AK 99501 Telephone (907) 263-7660 UNOCAL ) Dan Williamson Drilling Manager July 11, 2000 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Re: Commissioner Robert N. Christenson Application for Abandonment (Form 10-403) Grayling Well No. 26 Commissioner Christenson' Enclosed is the Sundry Notice (Form 10-403) relating to the abandonment of Grayling Well No. 26 in advance of redrill operations. In April of this year Grayling G-26 went off line immediately after solids production was noted from the well. Bailer runs have recovered large fill from the tubing string. In order to return the well to production a redrill of the well will be conducted to allow for re-completion in Hemlock 1-6 It is proposed to cut the tubing above the fill in the tubing, pull the completion and attempt to inject fluid into the Hemlock through the tubing stub. If the Hemlock will take fluid at an acceptable rate, cement will be pumped below a retainer which will be set at 10,271' ELM. If the Hemlock does not take fluid the intent is to proceed with the retainer performing Isolation and the subsequent 7" Liner cement job to act as the abandonment plug. This well has been added to the schedule in an attempt to return it to production before deactivation of the rig. As such, the well is slated to be drilled upon the completion of G- 28RD currently in progress with an anticipated completion date of 7/19/00. Your special consideration in the processing of this application would be greatly appreciated. If there are any questions, please contact Dan Williamson at 263-7677 or Tim Brandenburg at 263-7657. Dan Williamson Drilling Manager STATE OF ALASKA ALASKA AND GAS CONSERVATION C OMMISSION APPLICATION FOR SUNDRY APPROVALS 1. TCpe of Request: Abandon: X Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well: Plugging: Time extension: Stimulate: Change approved program: Pull tubing: Variance: PeRorate: Other: 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) UNOCAL Development: X 103' KB ABOVE MSL feet 3. Address Exploratory: 7. Unit or Property name Sti'atigraphic: PO BOX 190247 Anchorage Alaska 99519 Service: Trading Bay Unit 4. Location of well at surface Leg 3, Cond. 3, Grayling Platform 8. Well number 1,806' FSL, 1,416' FEL, Sec. 29, T9N, R13W, SM G-26 At top of productive interval 9. Permit number 2,257' FSL, 549' FEL, Sec. 32, T9N, R13W, SM L~ ~'~' ~% ?= ~; ~ .¢~"~ '~-~'% 76-66 At effective depth -, 10. APl number 50-733-20295-00 At total depthJUL 1 4 2000 11. Field/Pool 1,813' FSL, 559' FEL, Sec. 32, T9N, R13W, SM McArthur River/Hemlock 12. Present well condition summary ,~¢,,.~,~.,.. ,,1~.~ ~, ¢~., ¢~ ...... ¢'M ...... : ' Total depth: measured 11,544' ~u_q,s [~easurea) ~one true vertical 9,904' feet *-¢' ~:'~ ~'~"~' c,~:? Effective depth: measured 11,415' feet Junk (measured) PeR gun @ 11,073' and 11,038' true vertical 9,941' feet Casing Length Size Cemented Measured depth True vertical depth Structural 356' 26" Driven 356' 356' Conductor 740' 20" 500sx 740' 740' Surface 5,604' 13-3/8" 3,136sx 5,604' 4,929' Intermediate Production 11,540 9-5/8" 1,800sx 11,540' 9,887' Liner PeRoration depth: measured 10,699'-10,729'; 10,873'-10,910'; 10,923'-11,058'; 11,088'-11,218'; 11,205'-11,280' true vertical 9,173'-9,199'; 9,322'-9,354'; 9,365'-9,480'; 9,505'-9,615'; 9,643'-9,668' Tubing (size, grade, and measured depth) 4-1/2", N-80, 12.6# @ 10,654' Packers and SSSV (type and measured depth) Baker "F" @ 10,631', "FB" @ 11,060', "DB" @ 11,220', Camco "TRB-6" SSSV @ 283' 13. Attachements Description summary of proposal: X Detailed operations program: X BOP sketch: X 14. Estimated date for commencing operation 15. Status of well classification as: 7/2O/OO 16. If proposal well verbally approved: Oil: X Gas: Suspended: Name of approver Date approved Service: ~"~ r~ I ~ ! ~ I ~ I 17' l herql~F~ertify that the' r~l~ing is true and c°rrect t° the best °f my kn°wledge' U~I ~[ I~I~L 7~/~ FOR COMMISSION USE ONLY Plug integrity__ BOP Test ~ Location clearanceI / ,¢,_%--' Mechanical Integrity Test Subsequent form required 10- /~. ~ ~ ORIGINAL SIGNED By D Taylor Seamoum Approved by order of the Commissioner ' Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE General Abandonment Procedure Grayling G-26 1) Move Rig over G-26. 2) General rig up. 3) Nipple up BOPE and pressure test. 4) Make up landing joint, engage hanger. 5) RU e-line. 6) Make up jet cutter. RIH and cut tubing at 10,300' (above tubing restriction). POOH. 7) Rig down e-line. 8) Circulate well. 9) POOH laying down 4-1/2" Gas Lift completion. 10) 11) Close Blinds. Attempt to inject into Hemlock at 2,000 psi. If Hemlock will take fluid, cement slurry will be pumped after setting retainer in step No. 15. Make up Scraper BHA. 12) RIH to 10,300'. 13) POOH. 14) RU e-line. 15) RIH with 9-5/8" Retainer and set at 10,271' POOH. 16) Pressure test retainer and 9-5/8" casing to 2,000 psi. 17) Release to re-drill. UNOCAL ) Tradin ~y Unit Well G~6 Completed 11/27/76 RKB to TBG Head = 36.44 Tree connection: 4-1/16" 5,000# 3.5'TD. Restriction in tubing at +/- 10,297 Fill at 10,349' SLM 17 I· 20 H-1 '.' H-3 H-4 H-5 PBTD = 11,416' TD = 11,544' a_2 qL E = 38° SIZE CASING AND TUBING DETAIL WT GRADE CONN ID TOP BTM. 13-3/8" 61.0 68 9-5/8" 47 47 47 Tubing: 4-1/2" 12.6 NO. Depth ID K-55 Butt. 12.515 Surf 2,610' K-55 Butt. 12.515 2,610' 5,617' N-80 Butt 8.681 Surf 7,979' P-110 Butt 8.681 7,979' 9,523' USS-95 Butt 8.681 9,523' 11,540' N-80 Butt JEWELRY DETAIL Item 3.958 Surf 10,629' 36.44' 1 283' 3.813 2 2,037' 3.890 3 3,507' 3.890 4 4,737' 3.890 5 5,751' 3.890 6 6,648' 3.890 7 7,449' 3.890 8 8,068' 3.890 9 B 8,596' 3.890 10 9,121' 3.890 11 9,523' 3.890 12 9,865' 3.890 13 10,215' 3.890 14 10,553' 3.890 15 10,593' 3.75 16 10,629' 4.815 17 *'10,620' 6.00 18 10,630' 19 10,653' 3.687 20 10,654' 4-1/2" Type DCB Tbg Hngr 4-1/2" Camco TRB-6, 8.375" O.D. GLM No. 1, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. GLM No. 2, Camco 4-1/2" MMG, 3, Camco 4-1/2" MMG, 4, Camco 4-1/2" MMG, 5, Camco 4-1/2" MMG, 6, Camco 4-1/2" MMG, 7, Camco 4-1/2" MMG, 8, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 1-1/2", 7.031" O.D. 9, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. 10, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. 11, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. 12, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. GLM No. 13, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. Camco 4-1/2" Sliding Sleeve, 5.5" O.D. (Opens Down) Baker Mod. G Locator, 6.25" O.D. Baker Mod. 'F' Packer **(DIL) Seal Assembly, 20.94' Long Camco "DB" Nipple, 5" O.D. Wireline Entry Guide 21 11,060' 22 11,220' Fill Tagged on 5/11/00 FISH: 2-1/8" x 44' Perf. Gun and toolstfing 2/2/91 2-1/8" x 10' Strip left in hole 2/20/89 Isolation Packer, Baker Mod "FB" Wireline Set Isolation Packer, Baker Mod 'DB" Wireline Set ~ 10,349' WLM 11,073' WLM 11,038' WLM ZONE TOP PERFORATION DATA BTM AMT Condition H-1 10,699' H-3 10,873' H-4 10,923' H-5 11,088' H-6 11,250' 10,729' 30' Isolated by fill 10,913 40' Isolated by fill 11,058' 135' Isolated by fill 11,218' 130' Isolated by fill 11,280' 30' Isolated by fill REVISED: DRAWN BY: TCB MNOCAL ) Tradin ~y Unit Well G'T6 Proposed Abandonment RKB to TBG Head = 36.44 Tree connection: 4-1/16" 5 000# l~ ~4 '"-" css 15 16 19 20 _~H-1 -=-=H-3 : ~--~22 : 3.5'TD. Restriction in tubing at +/- 10,297 Fill at 10,349' SLM PBTD = 11,416' TD = 11,544' SIZE CASING AND TUBING DETAIL WT GRADE CONN ID TOP BTM. 13-3/8" 61.0 68 9-5/8" 47 47 47 Tubing: 4-1/2" 12.6 NO. Depth ID K-55 Butt. 12.515 Surf 2,610' K-55 Butt. 12.515 2,610' 5,617' N-80 Butt 8.681 Surf 7,979' P-110 Butt 8.681 7,979' 9,523' USS-95 Butt 8.681 9,523' 11,540' N-80 Butt JEWELRY DETAIL Item 3.958 10,300' 10,629' A 10,271' 9-5/8" Retainer (Cement may be squeezed below retianer pending inj. test) 14 10,553' 3.890 15 10,593' 3.75 16 10,629' 4.815 17 *'10,620' 6.00 18 10,630' 19 10,653' 3.687 20 10,654' GLM No. 13, Camco 4-1/2" MMG, 1-1/2", 7.031" O.D. Camco 4-1/2" Sliding Sleeve, 5.5" O.D. (Opens Down) Baker Mod. G Locator, 6.25" O.D. Baker Mod. 'F' Packer **(DIL) Seal Assembly, 20.94' Long Camco "DB" Nipple, 5" O.D. Wireline Entry Guide 21 11,060' 22 11,220' Isolation Packer, Baker Mod "FB" Wireline Set Isolation Packer, Baker Mod 'DB" Wireline Set Fill Tagged on 5/11/00 FISH: 2-1/8" x 44' Perf. Gun and toolstring 2/2/91 2-1/8" x 10' Strip left in hole 2/20/89 10,349' WLM 11,073' WLM 11,038' WLM ZONE TOP PERFORATION DATA BTM AMT Condition H-1 10,699' H-3 10,873' H-4 10,923' H-5 11,088' H-6 11,250' 10,729' 30' Isolated by fill 10,913 40' Isolated by fill 11,058' 135' Isolated by fill 11,218' 130' Isolated by fill 11,280' 30' Isolated by fill REVISED: DRAWN BY: TCB 3" KILL ULN~ WITH TWO 3" 5~ VALVES ~', .... ~' ..... ~ c~~ UN~ ,~ FLO~INE · · DOUBLE GATE ~3-5/8" 5,'~ FLANGE __ _..J 4" CHaKE UNE wrlTl ONe: RE~OT~ · . S[NC4_E GATE t3-5/8" 5Nf FLANGE RISER ADAPI-~ C~IERON 5M SPOOL · APP'D: ~ SCALE: NoNE -'- .~RAWN: DAC 13-5/8" BOPE 5U SI'ACK GRAYLING PLATFORU I I · · CHOKE AUrOUA]~C CHOKE VALVES UPb"FREA~ OF CHOKES ARE lO,OOO P~ C, AF~ TYPE AOTO,UA~C CHOK~ VALVES OOV/N~~U OF. CHOKES A~E 5.000 FSI C.,A~ TYFE · CHO. KE ~(ANIFOLD O~WN: ~CAL[: _ UNION GRAYLING PLATFORM. OIL CO~I~A~f OF C~LI?OR~I^ (dbc U~OC~) . MIXIN~ 4-0 · I,IIxIN~3 PIT IS k ONE LEVEL BELOW THE "i ACTNE SYSTEM 1313LS i / . , TRIP TANK ~5 BELLS · 185 BELLS VOLUME PiT 185 SUCTION PIT 125 BBLS 67 BBLS · 2,1-0 SHAKER BBLS SHAKER RESERVE PIT 4.75 BBLS THE 5'YS~EM WILL BE ECIUIPPED WITH A DRILLIHG PIT LEVEL INDICATOR WITH AUDIO a¢ VISUAL. WARHIHO DEVICES, · ' · EQUIPMENT LIST 1) RESERVE PIT 4) PIT LEVEL INDICATOR (V~SUXL z~ 5) FLUID FLOW SENSOR 6) TRIP TANK 7) PIT AGITATORS' 8) DESlLTER CENTRIFUGE 10) MIXIHG PIT UNOCAL GRAYI..IH~3 MUD PlY SCHEMATIC DRAWN I~Y: DAC APP'D: SCALE= NONE DATE: I Grayling 6-26 Aban~donment Subject: Grayling G-26 Abandonment Date: Thu, 13 Jul 2000 11:02:59 -0700 From: "Brandenburg, Tim C-Contract" <brandenburgt@unocal.com> To: "Wondzell, Blair E-Vendor" <Blair_Wondzell~admin.state.ak.us> Blair, For Grayling 26 Abandonment, if the well will not take fluid after the injection test (Step 10 of the General Abandonment Procedure submitted with Form 10-403) the intent is forego pumping cement below the retainer. In lieu, the plan would be for the 7" Liner/Cement to isolate for abandonment of the lower original wellbore. The plan forward would be: 1) Set the whipstock at 10,271' (opposing the Tyonek G-3 sand) 2) Drill and TD. 3) Run 7" liner with the top at 10,147' (100' above the window). 4) Cement to above the Top of Liner and set a Baker ZXP Liner Top packer. Sorry for the ambiguity in the permit. Please call me if there are any questions. Tim 263-7657 1 of 1 7/13/00 11:17 AM STATE OF ALASKA ALASKA OIL-AND GAS CONSERVATION C' MMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown: Stimulate: Plugging: Perforate: X Pull tubing: Alter casing: Repair well: Other: 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Union Oil Company of California (Unocal) Development: X KB: 103' feet 3. Address Exploratory: 7. Unit or Property name Stratigraphic: P.O. Box 196247, Anchorage, AK 99519 Service: Trading Bay Unit 4. Location of well at surface Grayling Platform, Leg # 3, Conductor # 3 8. Well number 1,806' FSL, 1,415' FEL of Sec. 29, T9N, R13W, SM G-26 At top of productive interval 9. Permit number/approval number 2,257' FSL, 480' FEL of Sec. 32, T9N, R13W, SM 76-66 At effective depth 10. APl number 50- 733-20295-00 At total depth 11. Field/Pool 1,813' FSL, 510' FEL of Sec. 32, T9N, R13W, SM McArthur River/Hemlock 12. Present well condition summary Total depth: measured 11,544' feet Plugs (measured) true vertical 9,904' feet Effective depth: measured 11,315' feet Junk (measured) true vertical 9,698' feet Casing Length Size Cemented Measured depth True vertical depth Structural 356' 26" Driven 356' 356' Conductor 785' 20" 500 sx 785' 758' Surface 5,604' 13-3/8" 3,136 sx 5,604' 4,929' Intermediate Production 11,540' 9-5/8" 1,800 sx 11,540' 9,887' Liner Perforation depth: measured 10685-10729'; 10748-10790', 10820-10910', 10923-11580', 11088-11218', 11250-11280' true vertical 9053'-9199'; 9207'-9243'; 9264'-9354'; 9365'-9480'; 9505'-9615'; 9643'-9668' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, N-80 @ 10,654' Packers and SSSV (type and measured depth) Baker "F" pkr. @ 10,631', "FB" @ 11,060', "DB" @11,220', Camco "TRB-6 SSSV @ 283'. 13. Stimulation or cement squeeze summary ~ [~ ~, ,ntor'vals treated (measured) ORIGINAL ,,'A,,, Treatment description including volumes used and final pressure Alaska 0il & Gas Cons. C0mmissi0~ 14. Representative Daily Average Production or Injection Data ArlOll0rag8 OiI-BBL Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 12/26/97 135 97 1,740 1,020 140 Subsequent to operation 1/16/98 334 161 3,146 1,080 260 15. Attachments: 16. Status of well classification as: Copies of Logs and'Surveys run: Daily Report of Well Operations: Oil: X Gas: Suspended: Service: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge: Signed: l)ale I-]ai,,~ JI/'~L ~ ~ ¢_.Z~,,, Title: Drilling Manager Date: Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE PERFORATION DATA SHEET GRAYLING G- 2 6 Perforate Hemlock W/2-1/8" Ultra Jet Hollow Carrier Guns, 4HPF, 0 Phase. D~e Zone Interval MD Interval TVD 1/01/97 HK-1 Zone 10,685' - 10,729' 8,831' - 8,849' 1/01/97 HK-2 Zone 10,748' - 10,790' 8,885' - 8,902' 1/02/97 HK-2 Zone 10,820' - 10,872' 8,945' - 8,969' 1/02/97 HK-3 Zone 10,873' - 10,900' 8,994' - 9,034' Trodh'xs [loy Unit McArthu? R[vi~x Field LLE.~/: tie Pt/}f[): 11315' TO: ! 154d 106511.7 ~n~l ~' 10653.3- I0654.0' 10685.0 - I0699.0' t0707~0 - 10729.0' 10699.0 - 10729.0' 10700,0 - 10729.0' I074&0 - 1074&0' 10752.0 - I0757.0' 1074&0 10790.0' 5687' D iANBNg N!P~-~LE Cmco D MULZSHOE PERFS HK-1, 1/1/98, 4HPF, 44', 2-I/8" H. Carrier guns, 0 P PERFS HB-2, 4/6/97, 4HPF, 22', 2-1/8" Ener~d (Rdr)Ouns, PERFS HB-1, 6HPF, 50', 2 ~/8' Ener]d tll guns, 90 Phase, I0 PERFS NB-l, t2HPF, 2 1/8" Dyno Strip, 2/21/89, 2/2/9I PERFS HB-2, 5/50/96, 6HPF, 5', 2 1/8" Enerje( guns, 0 Phas PERFS H8-5, 4/6/97, 4HPF, 5 2- /8 Eneqd (Re(r) Oun~a~ PERFS HK-2, I/I/98, 4HPF, 42', 2-I/8 H. Corner 6uns,~ 10820.0 - I089E0' PERFS HK-2&3, 1/1/98, CHPF, 79', 2-I/8" H. Carrier guns, 10870.0 - 10904.0' PERFS HB-5, 4/6/97, 4HPF, 54', 2-t/8" Enerid (Rdr) guns, 10875~0 - I0907.0' PERFS HB-5, 6HPF, 54', 2 1/8" Eneriet ill Guns, 90 Phase, 10 10875.0 - I091&0' PERFS HB-5, 4HPF, 2 1/8" Dy'no Strip, 0 Dog, 2/2/91 10923.0 - 11045.0' PERFS HB-4, 6HPF, t22',2 i/8" Enerie( ttf guns, 90 Phase, 10 !092&0 - 1105&0' PERFS HB-4, 28HPF, 2 I/8" Dyne Strip, O, 1976,77,78,80,84, 11059.7 _. 11062~4' R~'RV~ PACi<ER Baker Mod. FB i.-'~,~r d i/2/98 Los! ~'~ ~' , MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission David Jo~ DATE: Chairman ~ Blair Wondzell, ~~ ~.,~ ~~l[E NO: P. I. Supervisor April 16, 1997 1 ujkdpee. DOC FROM: Chuck Scheve, '~ -~ Petroleum Inspector Wednesday .April 16,1997: test on Wells G-4 & G-26. SUBJECT: No Flow Test McArthur River Field Grayling Platform Wells G-4 & G26 I traveled to Unocals Grayling Platform and a NO-FLOW The subject Wells had been bled down prior to my arrival on the platform. The wells were lined up to the well clean tank and observed for 3 hours with no gain in volume observed. Both Wells were then shut in for 1 hour with no pressure build up observed. I recommend approval of NO-FLOW status for these two wells SUMMARY: I witnessed a successful NO-FLOW test on Unocals G-4 & G26 Wells (Grayling Platform ) in the Mc, Arthur River Field. X Unclassified Classified Unclassified with Document Removed ALAS~ OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOFI 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 July 23, 1996 · Chuck Beaucamp Field Superintendent UNOCAL 260 Caviar Street Kenai, Alaska 99611 Re: No-Flow Verification TBU Well G-26 and TBF Well No. A-21. Dear Mr. Beaucamp: On June 11 and 13, 1996, our inspectors witnessed "no-flow" tests on two of UNOCAL's Trading Bay Unit wells and one Trading Bay Field well with results as follows; Well Name PTD No. Comments and Observations TBF A-21 70-047 Monitored well 8 hrs. - will not flow unassisted; it can be classified "No-flow". TBU G-26 76-066 Monitored well 7 hrs - well will not flow unassisted; it can be classified ']qo-flow". TBU G-2RD 82-067 Well showed si~s of flowing unassisted and should remain classified as a flowing well. Trading Bay Field well A-21 and Trading Bay Unit well G-26 meet the criteria of a "no-flow" performance test and as such are considered incapable of flow to the surface. Under the authority of 20 AAC 25.265(A), they are not required to have a fail safe automatic SSSV; however, the pilot and surface safety valve must be maintained in good condition and, if for any reason, the well(s) again becomes capable of unassisted flow of hydrocarbons, the subsurface safety valve must be reinstalled and maintained in good working condition. Sincerely, Blair E. Wondzell~ PI Supervisor CC: John Spaulding Lou Grimaldi bew/nfun2ciw MEMORANDUM TO' David J~ Chairmar~.,~ State of Alaska Alaska Oil and Gas Conservation Commission DATE' June 11, 1996 THRU: Blair wondzell, ¢~'~ P. I. Supervisor z'/~-~ FROM: Lou Grimaldi, z.,,.,.- SUBJECT: Petroleum Inspector FILE NO: 4U9JFKDD.DOC No Flow tests Unocal well #G-26 & G-2 Grayling platform McArthur river field PTD # G - ?-kD g ~'o6 7' Tuesday, ,June '11,,1996: I witnessed the No Flow tests on Unocais wells #G-26 & G-2 aboard the Grayling platform in the McArthur River field. The tests were performed while I was onboard for the Safety Valve System's tests. The well G-26 was routed to the well clean tank (+2 psi) for four hours then to atmosphere for a additional two hours. G-26 produced no fluids and a slight amount of gas which would stop and start irregularly. I had Tony James (Unocal operator) install a 100 psi gauge on the tree and the well was shut-in for one hour. The tubing pressure built up to seven psi and when the well was bled the pressure dropped quickly and showed no signs of building back up within ten minutes. G-26 is scheduled for wireline work and the safety valve will be reinstalled after this is accomplished. G-2 was also tested for No-Flow today and although it did not produce fluids to the well clean tank, when opened to atmosphere it started producing slowly and seemed to gain momentum. We put the well back on production after it reached a steady stream of Oil/VVater mix. G-2 has a scaled up SSSV that is due a acid job in attempts to pull it. I re_commend that well G-26 be granted a No-Fl_.o_w stat.u~. G-2 should remain clas.~ified as a flowing-well an~ have its SSSV repaired. 4U9JFKDD.DOC page 2 SUMMARY: I witnessed the successful No Flow test on Unocals well #G-26 and the unsuccessful No Flow test on G-2 aboard the Grayling platform in the McArthur River field. Attachments: NONE cc; Chuck Beaucamp (Area Supervisor) NON-CONFIDENTIAL 2kI,A~I~X OIL ~ GA~ CONSERVATION COMMISSION November 15, 1995 TOl¢i' KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Chuck Beaucamp Field Superintendent UNOCAL 260 Caviar Street Kenai, Alaska 99611 Re: No-Flow Verification MRF Wells G-20 and G-26 .... Dear Mr. Beaucamp: On November 2, 1995 our Inspector, John Spaulding, witnessed "no-flow" tests on UNOCAL's McArthur River Field wells G-.20 (PTD 74-010) and G-26 (PTD 76-066). Gas lift to the wells had been shut-offand thc wells bled to atmosphere pressure 24 hours before the inspector arrived. He observed thc wells directed into a clean tank at separate intervals. No fluid flow was observed, there was a gas flow that w"as too small to measure. The wells were then shut-in; G-20 built up to 15 psi in 2 hours and bled to 0 psi in 5 minutes: G-26 did not build any pressure in 2 hours. Thc Inspector concluded that subject wells were not capable of unassisted flow of hydrocarbons. McArthur River Field wells G-20 (PTD 74-010) and G-26 (PTD 76-066) meet the criteria of a "no-flow" performance test and as such are considered incapable of flow to the surface. Under the authority of 20 AAC 25.265(A) they are not required to have a fail safe automatic SSSV, however, the pilot and surface safety valve must be maintained in good condition and, if for any reason, the well(s) again becomes capable of unassisted flow of hydrocarbons, thc subsurface safety valve must be reinstalled and maintained in good working condition. Sincerely, Blair E. Wondzell~/ PI Supervisor cc: John Spaulding b~lnf, mrt~w MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Johnston, DATE: Chairman'-"~ November 2, 1995 THRU: Blair Wondzell, -.~'~ FILE NO: P. I. Supervisor FROM: John Spaulding, ~ SUBJECT: Petroleum Insp. 1591hbcd.doc No Flow Test Unocal Grayling Platform Trading Bay Field ~,~[{s: G- 2.o ~ ri2 74 Thursday November 2, 1995: I travelled to Unocal's Grayling Platform to witness No Flow tests on wells G-20 and G-26. Both wells were previously granted No Flow status, the wells were re-perforated and required a new test. On both wells the artificial lift gas and tubing were shut in and bled to atmospheric pressure 24 hours prior to my arrival. The wells were placed into ' clean tanks a{separate intervals and watched for ." fluid and gas flow. No fluid was observed and gas flow was positive but not measuable. The wells were then shut in and allowed to build pressure. G-20 built up to 15 psi over 2 hours and bled to 0 psi in 5 minutes; G-26 did not build any pressure in the same time frame. These wells meet or exceed the guidelines for No Flow status. I reccomend that the AOGCC grant NoFIow status to wells G-20 & G-26 on Unocai's Grayling Platform. Summary;. Platform. I witnessed the successful No Flow tests on Unocal's Grayling Ralph P. Holman Enginecr Technician Unocal P.O. Box 196247 Anchorage, Alaska 99519-6247 March 7, 1995 Mr. Russ Douglas Commissioner Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive :. Anchorage, Alaska 99501-3192 Dear Mr. Douglas: On October 25, 1994 the following intervals were perforated in well G-26 (API 50-733-20295-00) in the McArthur River Field: BENCH TOP (MD) BOTTOM (MD) FEET HB1 10,699 10,729 30 HB3 10,873 10,907 34 }tB4 10,923 11,045 122 TOTAL 186 Sincerely, _. RECEIVED APR 2 0 199,5 Ai~ska 0il & Gas Cons. Commission Anchore, STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION ("3MMISSION REPOI-._' OF SUNDRY WELL G -ERATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging __ Perforate X_ Pull tubing __ Alter casing__ Repair well __ Pull tubing __ Other__ 2. Name of Operator Unocal 3. Address P.O. Box 196247 Anchorage, Alaska 99519-6247 4. 5. Type of Well: Development X_ Exploratory ~ Straflgraphic __ Location of well at surface Grayling Platform, Leg #3, Conductor #3, 1806' N, 1415' W of SE Cor., Sec. 29, T9N, R13W, SM At top of productive interval 2257' N, 549' W of SE Cor., Sec. 32, T9N, R13W, SM At effective depth At total depth 1813' N, 559'W of SE Cot., Sec. 32, R13W, SM 6. Datum elevation (DF or KB) KB: 103' 7. Unit or Property name Trading Bay Unit 8. Well number G-26 feet 9. Permit number/approval number 76 -66 10. APl number 50-733-20295-00 11. Field/Pool McArthur River/Hemlock 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner 11,544 9904 measured 11,315 true vertical 9698 Length Size 356' 26' 785' 20' 5604' 13-3/8' Perforation depth: measured feet feet feet feet Plugs (measured) Junk (measured) Cemented Measured depth True verticaldepth Dr~en 356' 356' 500 sx 785' 758' 3136 sx 5604' 4929' 11,540' 9-5/8' 1800 sx 11,540' 9887' 10699-10729,10873-10910,10923-11058,11088-11218,11250-11280, true vertical 9173-9199, 9322-9354, 9365-9480, 9505-9615, 9643-9668 Tubing (size, grade, and measured depth) 4-1/2', N-80, 12.6# @ 10,654' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary Baker "F" @ 10631', "FB" @ 11060', 'DB" @ 11220', Camco 'TRB-6" SSSV @ 283' RECEJVED Intervals treated (measured) Treatment description including volumes used and final pressure APR 20 ]995 Aiask~ 0il & Gas Cons. Commission 14. Prior to well operation Subsequent to operation Representative Dally Average Production or Injection Data Arlchora, ~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 126 92 688 990 130 210 147 1053 1020 130 15. Attachments Copies of Logs and Surveys run__ Daily Report of Well Operations __ 16. Status of well classification as: Oil X_ Gas __ Suspended __ Service 7. I herftl~y ce~'tify that t~he feregoing is t[u,e and correct to the best of my knowledge. Signed Title ' [C(..~, ~d--,,. Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE Unocal Energy Resources Division Unocal Corporation 909 West 9th Avenue, P.O. 196247 Anchorage, Alaska 9951 Telephone (907) 276-7600 UNOCAL Alaska Ralph P. Holman Engineer Technician Unocal P.O. Box 196247 Anchorage, Alaska 99519-6247 October 11, 1994 Mr. Russ Douglas Commissioner Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Douglas: This is to inform you of Unocal's intent, upon your approval, to perforate the following intervals in well G-26 (API# 50-733-20295-00) on the Grayling platform. BENCH TOP (MD) HB1 10,699' HB3 10,873' HB4 10,923' BOTTOM (MD) FEET 10,729' 30, 10,907' 34' 11,045' 122' TOTAL 186' Sincerely, GaS Cons. ~cho~e STATE OF ALASKA ALASKA r~L AND GAS CONSERVATION COMHISSION APPLICA _ ON FOR SUNDRY AF. ,:IOVALS 1. Type of request: Abandon __ Suspend __ Alter casing__ Repair well Change approved program __ 2. Name of Operator Unocal 3. Address P.O. Box 196247 Anchorage, Alaska 99519-6247 4. Location of well at surface Leg #3, conductor #3 1806' N & 1415' W of SE cor., Sec. 29, T9N, R13W, SM At top of productive Interval 2257' N & 549' W of SE cor., Sec. 32, T9N, R13W, SM At effective depth At total depth 1813' N & 559' Wof SE cor., Sec. 32, T9N, R13W, SM Operations shutdown __ Re-enter suspended well__ Plugging __ Time extension __ Stimulate __ Pull tubing __ Variance __ Perforate X Other 5. Type of Well: Development X_ Exploratory __ Strattgraphh= __ 6. Datum elevation (DF or KB) KB 103' above MSL feet 7. Unit or Property name Trading Bay Unit 8. Well number G-26 9. Permit number 76-66 10. APl number 50 -733-20295 -00 11. Field/Pool McArthur RivedHeml0ck _ 12. Present well condition summary Total depth: measured 11544 true vertical 9904 Effective depth: measured 11315 true vertical 9698 Casing Length Structural 356' Conductor 785' Surface 5604' Intermediate Production 11540' Liner Perforation depth: measured feet Plugs (measured) feet feet Junk (measured) feet RECEIVED 0CT 1 ? 1994 Alaska 0il & Sins Cons. Commission Size Cemented Measured depth ' "T~0b-~.ical depth 26' DrNen 356' 356' 20' 500 sx 785' 785' 13-3/8' 3136 sx 5604' 4929' 9-5/8' 1800 sx 11540' 9887' 10699-10729, 10873-10910, 10923 - 11058, 11088 - 11218, 11250 - 11280 true vertical 9173-9199, 9322-9354, 9365-9480, 9505-9615, 9643-9668 Tubing (size, grade, and measured depth) 4-1/2', N-80, 12.6# @ 10654' Packers and SSSV (type and measured depth) Baker 'F' @ 10631 ', "FB' @ 11060', 'DB' @ 11220', Camco "I'RB-6' SSSV @ 283' 13. Attachments Description summary of proposal __ Detailed operations programX__ BOP sketch __ Questions? Call Hal Martin @ 263-7675 or Ralph Hoiman @ 263-7838 14. Estimated date for commencing operation j15. Status of well classification as: 10-23-94 16. If proposal was verbally approved Oil X_ Gas __ Suspended __ Name of approver Date approved Service 17. I herel?y .certi~ that th%forecjo, ing is true aj~ correct to the best of my knowledge. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug Integrity _ BOP Test Location clearance Mechanical Integrity Test_ S'-'~bsequent form required 1-"~- ~ C)~ Approval No. Approved by the order of the Commission original Signed By [.)avid W. Johnston Commissioner Form 10-403 Rev 06/15/88 Approved Copy Returned Date F~/~'~//'~' ~' SUBMIT IN TRIPUOATE October 11, 1994 ~rayling Platform, Well G-26 Perforating Procedure 1. Hold safety meeting. 2. Rig up electric line unit. e Pressure test lubricator as directed by Unocal witness for five minutes. Note: A pump-in sub with a valve is required. 4. Shut down all welding and radio transmissions. . Run in hole and perforate intervals as instructed by Unocal wire,ss. (When gun is 200' below surface, welding and radio transmissions may resume.) . Pull out of hole. (When gun is 200' below surface, shut down all welding and radio transmissions.) 7. Repeat steps 5,6 and 7 as needed to perforate the following intervals: BENCH .INTERVAL FEET HB1 10699-10729 30 I-IB3 10873-10907 34 HB4 10923-11045 122 TOTAL: 186 STATE OF ALASKA ' AI_/~,~,A OIL AND GAS CONSERVATION COM MIS~,r~,.)N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown m Stimulate m Plugging m Perforate Pull tubing ~ Alter casing ~ Repair well ~ Pull tubing m Other 2. Name of Operator Union Oil Co. of Calif. (UNOCAL) 3. Address POB 190247, Anch, AK., 99519-0247 5. Type of Well: Development ..~ Exploratory __ Stratigraphic ~ Service __ 4. Location of well at surface Conductor # 3, Leg # 3 1806' N & 1415' W of SE Cor., Sec. 29, T9N, At top of productive interval Top o f Hemlock @ 10,700 ' MD, R13W, SM 6. Datum elevation (DF or KB) RT to MSL 99' 7. Unit or Property name Trading Bay Unit 8. Well number G-26 feet 9187 ' TVD 9. Permit number/approval number 2257' N & 549' W of SE Cor., Sec. 32, T9N, At effective depth 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical R13W, SM R13W, SM 11,544' f~t Plugs(measured) 9,904' ~et 11,315' feet Junk(measured) 9,698' f~t 76-66 13 10. APl number 50--733-20295 Casing Length Structural 356 ' Conductor 785 ' Surface ' 5,604 ' Intermediate Production 11,540 ' Liner 11. Field/Pool McArthur Rr./Hemlocl Size Cemented Measureddepth ~ueverticalde~h 26" 356' 356' 20" 500 SX 785' 785' 3/8" 3,136 SX 5,604' 4,929' 9 5/8" 1,800 SX 11,540' 9,887' Perforation depth: measured 10,699'-10,.729', 10,873'-10,910', 10,923 '-11,058', 11,088'-11,218', 11,250'-11,280' true vertical 9,186'-9,212', 9,335'-9,367', 9,378'-9,492', 9,518'-9,627', 9,655'-9,680' Tubing (size. grade, and measured depth) 4 1/2", 12.6 #, N- 80 @ 10,654 ' ., paSk.,e~ pnd,..S,.,S,.,S,V,(type and measured deoth) Ba _ke r "F" 1.L,ZZU-~V: CAMCO "TRB-6" @ 283' 13, Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations @ 10,631'; Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 375 113 880 1120 "FB" @ 11,060'; "DB" @ Tubing Pressure 140 400 300 1020 1090 160 16. Status dwell classification as: Oil ~v'/' Gas ~ Suspended __ Service 17. I hereby certify,that the foregoing is true and correct to the best of my knowledge. Signed Ga'~~ t{~i ~~¥" TitleRegional Drilling Manager Form 10-404 Rev 06/15/88 Date ~ - \ - ~ \ SUBMIT IN DUPLICATE STATE OF ALASKA ALASKA OIL AN D GAS CONSERVATION COM M ISS'r',P N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Change approved program __ Pull tubing __ Variance __ 2. Name of Operator I 5. Type of Well: Development __x Union Oil Company of California (Unocal)i Exploratory__ 3. Address Stratigraphic __ P.O. Box 190247, Anch., AK 99519-0247 Service__ 4. Location of well at surtace Conductor ¢/3, Leg Rm. ¢/3, Grayling Platform Abandon __ Suspend __ Operation shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging __ Time extension __ Stimulate __ Perforate ._X_x Other __ 6. Datum elevation (DF or KB) 99' RT to MSL 7. Unit or Property name Trading Bay Unit 8. Well number 1806' N & 1415' W of SE Cor., Sec. 29, T9N, R13W, SM At top of productive interval Top Hemlock @ 10,700' MD, 9187' TVD; N & 549' W of Se Cor., Sec. 32, T9N, R13W, SM At effective depth At total depth 1813' N & 559' W of SE Cor., Sec. 32, T9N, R13W, SM 2257' G-26 9. Permit number 76-66 10. APl number 50-- 733-20295 11. Field/Pool McArthur River/Hemlock 12. Present well condition summary Total depth: meas'ured 11,544 feet true vertical 9,904 feet Plugs (measured) Effective depth: measured 11,315 feet true vertical 9,698 feet Junk (measured) Casing Length Structural 356 ' Conductor 785 ' Surface 5604 ' Intermediate Production 11,540 ' Liner Perforation depth: Size Cemen~d Measureddepth ~ueve~icalde~h 26" 356' 356' 20" 500 sx 785' 785' 13 3/8" 3136 sx 5604' 4929' 9 5/8" 1800 sx 11,540' measured 10,923'-11,058'; 11,088'-11,218'; 11,250'-11,280' trueve~ical 9378'-9449'; 9518'-9627'; 9655'-9680' Tubing (size. grade, and measured depth) 4½", N-80, 12.6~'f, 10,654' Packers and SSSV (type and measured depth) Baker Model "F" 10,631'; "FB" 11,060' SSSV: Camco TRB-6 @ 283' 9887' feet 13. Attachments RECEIVED . AN 1 C0ns. ; DB 11,220 Description summary of proposal __ Detailed operations program ~ BOP sketch Date approved 15. Status of well classification as: Oil x Gas __ Suspended __ Service 14. Estimated date for commencing operation On Approval Date IApproval No. ?,/-- <2/7, Commissioner Date 16. If proposal was verbally approved Name of approver 17. I hereby ce~fy that the foregoing is true and correct to the best of my knowledge. /\ Signed' ,, ,, (~ o.~ ~d.~, ....~ ,,,,.j~ ~ . . Title Regional Drilling Manager , · ,~ (.~ FOR COMMISSION USE CNW Conditions of approval: ~otify Commission so representative may witness Plug in~egri~ __ BOP Test __ ~tion clearance __ ~ .... Z~ ~ ~ Mechanical Integri~ Test __ Sub~quent form required 10- , ~eA Approved ~ order of the Commi~ion Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE '1- · , THAT DET'~i I,~ BELDW RA~5 A5 S~9~N IN EG, January 9, 1991 RE: G-26 perforating procedure 1. RU slick line, run gauge and tag bottom. 2. Hold safety meeting. 3. RU electric line unit. 4. Pressure test lubricator to 2500 psi for five minutes. 5. Shut down all welding and radio transmissions. 6. RIH and perforate intervals as instructed by Unocal representative. (When gun is 200' below surface, welding and radio transmissions may resume.) 7. POOH. (When gun is 200' below surface, shut down all welding and radio transmissions.) 8. Repeat steps 5, 6 and 7 as needed to perforate the following intervals: BENCH MEASURED TRUE VERTICAL TOTAL FT. HB1 10,699- 10,729 9,166- 9,192 HB2 10,743- 10,790 9,204- 9,244 HB3 10,873- 10,910 9,314- 9,346 HB4 10,923 - 11,058 9,357 - 9,471 TOTAL 30 47 37 135 249 NOTE: All intervals to be shot with Halliburton, 2 1/8" Dynastrip guns at 4 SPF and 0 deg. phasing. Unocal North Americ Oil & Gas Division ---~ Unocal Corporation P.O. Box 190247 Anchorage, Alaska 99519-0247 Telephone (907) 276-7600 UNOCAL Alaska Region April 16, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99504 Attn: Ms. Elaine Johnson Dear Ms. Johnson: I have attached surface survey locations of the "Legs" and conductors for the four platforms in the Trading Bay Unit as well as the Union Oil-operated Monopod and Granite Point Platforms. I was unable to locate any plats from a registered surveyor but I hope this will meet your needs. Yours very truly, G u Regional Drilling Manager GSB/lew APR 2 197 · GRAYLING DISTANCE & DIRECTIONS FROM SE CORNER SEC. 29, TgN, R13W CONDUCTOR "Y" COORD. "X" COORD. WELL # FSL LEG #3: LAT = 60050' 22.569" LONG =151°36' 46.519" 2,502,352.30 212,272.70 1804 1 2,502,346.65 212,269.32 G-22 1789 2 2,502,350.14 212,266.48 G-21 1802 3 2,502,354.64 212,266.55 G-26 1806 4 2,502,358.05 212,269.49 G-25 1810 5 2,502,358.77 212,273.94' G-24 1810 6 2,502,356.46 212,277.80 G-20 1808 7 2,502,352.20 212,279.28 1804 8 2,502,347.99 21 2,277.68 G-36 1800 9 2,502,345.80 212,273.75 G-34 & RD 179'8 10 2,502,350.83 212,270.89 G-23 & RD 1803 11 2,502,354.60 212,272.33 G-33 1806 .12 2,502,351.47 212,274.88 G-27 & 28 1803 LEG #4: LAT = 60o50, 22.832" LONG =151°36' 48. 042" 2,502,380.80 212,197.90 1831 1 3 2,502,374.34 212,196.66 G- 14A 1825 14 2,502,376.65 212,192.79 G-19 1827 15 2,502,380.90 212,191.32 G-13 1831 16 2,502,385.11 212,192.92 G-15 1835 17 2,502,387.30 21 2,196.85 G- 5 1838 18 2,502,386.45 212,201.28 1837 19 2,502,382.96 212,204.12 G-3 1833 20 2,502,378.46 212,204.05 G-2 1829 21 2,502,375.05 212,201.11 G-11 1825 22 2,502,378.50 " 212,198.27 G-lO 1829 23 2,502,381.63 212,195.72 G-17 & RD 1832 24 2,502,382.27 212,199.71 G-7 1832 LEG #1: 2 .LAT : 60°50' 23.575" LONG =151°36' 47.. 505" ' , 502,455.60 212,226.40 (Reserved for Compressors) 1906 LEG #2: LAT : 60050, 23.313" LONG =151°36' 45.982" 2,502,427.10 212,301.20 1880 37 2,502,421.45 212,297.82 38 2,502,424.94 212,294.98 39 2. 502,429.45 212,295.05 40 2,502,432.85 212,297.99 41 2,502,433.57 212,302.44 42 2,502,431.26 212,306.31 43 2. 502,427. O0 212,307.78 44 2,502,422.80 212,306.18 45-- 2'~'502,420.60 .............. 2'1 46 2,502,425.63 21 47 2,502,429.40 21 48 2,502,426.27 21 G-12, G-31 G-4 G-1 G-9 G-18 G-14 RD&2 G.-30 2,302.25 ................. G-8 & RD 2,299.39 G-6 2,300.83 G-32 2,303.38 G-16 1574 1878 1882 1886 1886 1884 1880 1876 1874 1879 1882 1879 FEL 1409 1413 1415 1415 1412 1408 1404 1402 1'404 1408 1411 1409 1407 1486 1487 1491 1493 1491 1487 1483 1480 1480 1486 1483 1488 1484 1458 1383 t386 1389 1389 1386 1382 ,~/o 1376 ....... 1378 ....... 1382 1385 1383 1381 STATE OF ALASKJ~ A L/-~'~KA OIL AND GAS CONSERVATION COM M IS~"~.rON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Alter casing __ Repair well __ Change approved program __ 2. Name of Operator ! 5. Type of Well: Development Union Oil Company of California (UNDCAL) / Exploratory __ 3. Address ! Stratigraphic __ P o0o BOX 190247, Anch, Ak., Service 4. Locatio~ of well at surfa¢~ uonouc~or ~f~, Leg Rm. l/3, Grayling Platform. 1806'N & 1415'W of SE Corner Section 29' TgN, R13W, SM At top o-f productive ~nterva Top Hemlock ~ iO,700MD, 9187' TVD; 2257'N & 549'W of SE Ateffe~8~hSeC. 32' TgN, R13W, SM. At total depth 1813'N & 55~'W of SE 12. Present well condition summary Total depth' measured true vertical Operation shutdown __ Re-enter suspended well __ Plugging __ Time extension __ Stimulate __ Pull tubing __ Variance __ Perforate ~'~ Other __ Corner Section 32: TgN, R13W, SM f 11, .5~ 4 'feet Plugs (measured) 9,904 ' feet 6. Datum elevation (DF or KB) 99' RT tO MSL 7. Unit or Property name Trading Bay u~±t: 8. Well number G-26 9. Permit number 76-66 10. APl number 50-- 11. Field/Pool McArthur River Effective depth: measured true vertical 11,315 'feet Junk (measured) 9,698 ' feet feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical ~ngth Size Cemented 366' 26" 785' 20" 500 SX 5604' 13 3/8" 3136 SX 11,540' 9 5/8" 1800 sx See Attached Tub, ng (size. grade, an~ rrr~;ed ~e-~, lZ. 6¢'/, 10,654'. Measureddepth ~ueve~icaldepth 356' 356' 785' 785' 5604' 4929' 11540 ' 9887' Baker Model "F"; 10,631 Packers and SSSV (type and measured dept~) " "FB" 11,060 ' " " "~" ~1: 220' 13. Attachments Description summary of proposal ~ Detailed operations program __ Well Schematic Well Head Schematic 14. Estimated date for commencing operation / 15. Status of well classification as: Februarv 6. 198 SSSV- CAMCO TRB-6 8 283' BOP sketch __ 16. If proposal was verbally approved Name of approver Date approvedI Service 17. I hereby certify that the foregoin, Cis true and correct to the best of my knowledge. /z'f ~, /~Z.~.,¢¢¢~.¢~. .~_~ ~. ~/, 2.¢,~_ .. . Signed - ht o y Robe rCws~-/~v~- ~ T,tle Environmental Engineer " ~ FOR COMMISSION USE ONLY Conditions of approval: Notify Commissipr¢.~ representative may witness Plug integrity ~ BOPC~st Mechanical Integrity Test __ Subsequent form required 10- ~'/~' ~/ Approved Copy Approved by order of the Commissioner [ : . ~/. k. '~'¢/'~¢"/,///~ Commissioner Form 10-403 Rev06/15/88 / / Oil ~ Gas Suspended __ Date IApproval No. 01131/89 Date ~~¢ SU~MI'ClN TRI~PLICATE GRAYLING PLATFORM PERFORATION PROCEDURE 1. RU Wireline unit. Pressure test lubricator to 2500 psi. Static Oottom hole pressure is 4025 psi. 2. Make necessary runs to pull ball valve, check minimum pass ID and tag for fill. 3. RD Wireline unit. 4. Conduct a safety meeting with the platform foreman and service personnel. The service company personnel will review the procedures and provide a diagram of each tool to enter the well. This may be facilitated by completion of the tool string description on the Unocal wireline report. After completion of the job, and prior to release of the service personnel, the wireline report is to be completed. 5. RU E-line unit. Pressure test lubricator to 2500 psi with FIW. Pressure testing with gas with guns in the lubricator may cause premature detonation. Prior to making up each gun anO tool string, shut down all non-directional radio and microwave transmission. Notify helicopter pilots, etc. Shut down all platform welding. These may return to service after the tool string is 500 feet below the wellhead. 6. RIH with perforating guns continuing with well shut in. 7. When out of tail, limit travel rate to a maximum 40'/minute. Begin flowing well and tie in. Perforate intervals stated below. 8. Shut well in and pull out of hole. Again confirm radio silence by making the proper announcements assuming live guns are being pulled from the well. Check guns and record depths not perforated due to misfires on the wireline report. 9. Repeat 6, 7, 8 for each successive run. 10. RD E-line unit. 11. Bring well on slowly and obtain a stable production test. Bench Perforation Interval Interval Footage HB - 1 HB - 4 0019n/113 10,700' - 10,729' MD DIL 10,923' - 11,058' MD DIL HB'4 HB'5 HB'6 17 20 23 VI WELL TBUS G-26 CASING & ABANDONMENT DETAIL I.) Rotary Table Measurement at 0.00° il.) Tubing Hanger at 36.44' Iii.) 26' Drive Pipe at 356' IV.) 20', 94,~, H-40 Casing at 785' V.) 13-3/8', 61~ & 68~, K-55 Casing at 5611' Vi.)9 5/8', 47,~: USS-95, N-80 & P-110 Casing at 11,478' TUBING DETAIL 4 1/2~ 12.6~, N-80 TUBING 1.) Camco TRB-6 Safety Valve at 283.06' 2-14.) Camco 'MMG' Gas Lift Mandrels at: 2) 2037.07' 3) 3507.16' 4) 4737.11' 5) 5751.86' 6) 6648.40' 7) 7449.36' 8) 8068.24' 9) 8596.15' 10) 9121.09' 11) 9523.52' 12)9865.94' 13) 10,225.25' 14) 10,553.66' 15.) Camco Sliding Sleeve at 10,593.22' 16.) Baker Locator Sub at 10,629.85' ' 17.) Baker Model 'F' Packer with Seal Assembly from 10,630.75; to 10,651.69' 18.) Camco Model 'DB' Nipple at 10,651.69' 19.) Bottom of Mule Shoe at 10,653.97' 20.) Baker Model 'FB' Packer from 11,059.70' to 11,062.41' 21.) 22.) 23.) 24.) 25.) Camco Model 'DB'.' Nipple at 11,074.60' Bottom of Mule Shoe at 11,077.00' Baker Model 'DB'.Ret. Prod. Packer from 11,220.00' to 11,,223.84' 3 1/2' Camco Model 'DB'-Nipple at 11,235.91 Bottom of 3 1/2° Mule Shoe at 11,237.86' PERFORATION RECORD DATE 4/12/84 INTERVAL CONDITION 10923'-11058' HB-4 Production 11088'-11218' HB-5 Pr'oduction . 11250'-11280' HB-6 Production · · · WELL TBUS G-26 WELL SCHEMATIC ,;,, .... . ,.: .. -. _, BHE NONE . ~/Z5,'85 WELL TBUS G-26 CASING.& CEMENT DETAIL VOLUMES SHOWN ARE (CMT. VOL./HOLE VOL.} ~.:: :..-; j:...;~', ~'...~ .... .; ..'.~ ~ ~;~:'..'.l:~i!!'~ i i I~ 26', 1' WALL, DRIVEN TO '378' , ' '..:.°. ~ ..... ,:.::'i ~'~.':1 t : -,' l :"?'::~.-- 20',94~',H-40 CSG AT 741' ~ I':;:.;" , "'" 'r..::'..~: 500sxs (670ft3/525ft3) ,~ :.:'..: .'... i;.~ 'L. 'd:.~ ' .'. L'.. i-'..' DY COLLAR, 26'06' ~. ~..:.:, I-~.: '":'~ 13 3/8~ CSG LEAK FROM 432.1' TO 4326" '~.~.:.':. !.~.'~'' (MAY BE PARTIALLY COLLAPSED) ~ ~:~:...: .:.'..~, . "-- '--.!:'.~ TOP CMT, ,5277' I ~...:!..,, :..'.: ....~.~ ' d.'.'.'.' :. !}.:.: .'.'.'?., U~I :j..'~: .~'"'.!i li~ 1 $ 3/8'.,61 ~'&68~',K-55 OSG AT 5604' ~ r.....,.; ~';:':/); ?i STAGE + 1 1736sxs (3125fta/2082f~) , R.~.::, ..... ~.:!:...: STAGE ~2 1400sxs (2534ft~/2052ft~) r.'. ;;'. ~;:..':'.~ ~,~.i.:! ~.',;-. GOOD CEMENT RETURNS TO SURFACE ' ..... :: .:::.' CBL SHOWS POOR BOND ABOVE DV COLLARi ~";:"' I~:..:.:! ....: ' ::":!! J ~.....,..'. ~ i~'.';:'. ... ~':. , ~'...-.-.:..: .-.'.:.. 'i~:.-..'.: ,.:.. ' ~'.:.::.' ?.:!~. · · ... , ;.;.', ~,~::]';.: .v.-.', ·.... ~ ,..;...;. .: :..-. ~ ~ ;'!-:'j)~.ii .'::-'. I ,'..?....: : .'.:. I '." ....... t ~ .'. ;. .... , .. I.'.'.'."; I~':" I: .":'.'.' i ':"'?:~ ~ ~ ~:;:..'..'.: i :.-.....:i, I ~ ...?.. ,'-']' 'i:..:.:: ~ ~.'!:): · .. '~ 9 5/8',47~,N-80&P-1 lO&USS-05 COMP. 1/10/77 CSG AT 11540' 1800sxs (2070ft3/3814ft~) CBL SHOWS CMT BELOW 8350' NOTE: ALL CMT TOP ARE THEORETICAL . REV. ~[ Cm~w. M.E[.G~D. - GRAYLING PLATFORM j CASING & CEMENT DETAIL UNION OIL COMPANY OF CALIFORNIA 4' 5K WILLIS GOOD OPSI ~ ~[~ 10' 5000--' () pcb GOOD I ,,, 12' 3000~ 0 PSI ~) 'OlW WF ~" 3K FI= ~¥ ¢IW GOOD 20° 2000~ O PSI 20' ' 9 518' : .... WELL TBUS , GRAYLING PLATFORM 'LEG ~3 ~--- UNION OIL COMPANY OF CALIFORNIA ANCHORAGE, ~LASK& STATE OF ALASKA ALASK~ OIL AND GAS CONSERVATION-~OMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL ~l OTHER [] 2. Name of Operator 7. Permit No. UNION OIL CONPANY OF CALIFORNIA 76-66 3. Address 8. APl Number PO BOX 6247 ANCHORAGE AK 99502 5o7~3-20295 4. Location of Well Conductor #3, Leg #3, 1806'N & 1415'W of SE corner, Section 29, T9N, R13W, SN. 5. Elevation in feet (indicate KB, DF, etc.) RT 99' above NSL 12. I 6. Lease Designation and Serial No. ADL 17954 9. Unit or Lease Name TRADING BAY UNIT 10. Well Number TBUS G-26 11. Field and Pool ~cArthur River Field Hemlock Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~ Altering Casing [] Stim u late [] Aba ndon [] Stim u lation [] Aba ndonm ent [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals were reperforated ® 1 hole per 2 feet: Perforations Bench 10,923-11,058' B-4 11,088-11,218' B-5 11,250-11,280' B-6 MAY 1 4 1984 Alaska Oil & Gas Cons. CommissJ ~.i~chorage Signed ('~~[~4'U'~¢/~ ~ "~ Title District. Engineer The space below for Commission use 5/11/84 O~ Conditions of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate STATE OF ALASKA ALASKA'~.)I L AND GAS CONSERVATION C~nVlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL ~ OTHER [] 2. Name of Operator 7. Permit No. UNION OIL COMPANY OF CALIFORNIA 76-66 3. Address 8. APl Number PO BOX 6247 ANCHORAGE AK 99502 50_733-20295 4. Location of Well Conductor #3, Leg #3, 1806'N & 1415'W of SE corner, Section 29, TgN, R13W, SM. 5. Elevation in feet (indicate KB, DF, etc.) RT 99' above MSL I 6 . Lease Designation and Serial No. ADL 17954 12. 9. Unit or Lease Name TRADING BAY UNIT 10. Well Number TBUS G-26 11. Field and Pool McArthur River Field Hemlock Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [~ Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). It is proposed to reperforate the following intervals w/ lub tested to 2,000 psi: Perforations Bench 10,923-11,0~'8' B-4 11,088-11,218' B-5 11,250'11,280' B-6 Verbal approval from Russ Douglas 4/11/84 ,%bseque~qt Work Reported " 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~.~~:::;~l:~O.....- --... /~W~ Title District Engineer The space below for Commission use Date 4/13/84 Conditions of Approval, if any: Approved by ,.. BT tllltttl[ :. $1111111 COMMISSIONER By O(der of ..... the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Document Transmittal Un~(;ll C):I (.;onq.)anV O{ Callf,ofn~:l UIII~II ~o.~ DATE SUBMITTE'b AC'COUNTING MONTH 4-6-82 TO,~ FROM tare of Alaska R. C. Warthen Attn' H. W. Kugler A~3001 Porcupine Drive %~. O. Box 6247 Anchorage, AK 99504 Anchorage, AK 99502 TELEPHONE NO. TRANSMITTING THE FOLLOWING: i 1 r~el ~ Magnetic 1'ape ~BU G-26 ] r(~el Magnetic Tape TBU G-28 . . .,. .. · ~ L: ,.~:,~'~.;~ i"'(.'~." ':' ..... ' ' '?' * '¢/~--1" 1 '¢ ~i'''L'~ ~t / x/,~'~'~' ~,.;:.. .... ,. ,. ,.., / /,>',, 1 ~-.._.~ :~'. ~.L:_-( ,, · . . ~- ,%, ,~. ~x~.' ,~.&..:.>.x~,~ ~:i.~,,.. STATE OF ALASKA ALASKA t::~L AND GAS CONSERVATION C~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator ION OIL COHPANY OF CALIFORNIA 3. Address AK. 4. Location of Well Conductor #3, Leg Rm. #3, 1806' Section 29- T9N, R13W, SM. 5. Elevation in feet (indicate KB, DF, etc.) 12. 99501 N & 1415 W. of SE corner I 6 . Lease Designation and Serial No. ADL- 17954 7. Permit No. 76-66 8. APl Number 5o-133-20295 9. Unit or Lease Name Trad in,q Bay Un i t 10. Well Number G-26 11. Field and Pool McArthur River Field - Hemlock 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 [] Perforati~)ns [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandenment [] 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). It is proposed to reperforate the following intervals' 10,923 - 11,058 11,088 - 11,218 11,250 - 11,280 Bench 4 Bench 5 Bench 6 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~, ..... ~w-~j~t, ~L~_,~,$ ~1~_ Title DISTRICT ENGINEER The space below for Commission use C,' H. CASE Date ,]ljne 24:!981 Conditions of Approval, if any: Approved by ORIG:N,~I. SIC-HED BY ].OH;41[ C. SMITH COMMISSIONER Approved o~y Ret~ed By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate CC' Dear Mr. Hamilton' Union Oil and Gas D~ ..... Union Oil Company cT California P.O. Box 6247, Anchorage, Alaska 99502 Telephone' (907) 279-7681 union February 10, 1977 Mr. Hoyle Hamilton Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 ~n: Western Region Enclosed for your information is the Well Completion Report for TBUS G-26. Sincerely yours, ";)'i"n~~, Cal lender Dist. Drlg. Supt. Marathon Oil Company Amoco Production Co. Atlantic Richfield Co. Phillips Petroleum Co. Standard Oil Co. of Calif. Skelly Oil Co. Rodney Smith - USGS Harry Lee RECEIVED FEB 1 5 1977 .Armherafle STATE OF ALASKA 01/ AND GAS CONSERVATION SUBMIT IN DU~JATE' (See ()thor lm st ructions on reverse side! COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la, TYPE OF WELl.: oli, ~ (;aS ~ DRY C~3 Other %\' El, I, I~.-I W ELL b. TYPE OF COMPLETION: WELl. t[(M OVER EN BACK gESVR. {)thor NAME OF OPgRATOR Union 0il Company of California .q. AI')DRES~q OF OPERATOR P. 0. Box 6247, Anchorage, Alaska 99502 4. uo('.,.'rmx o~' w}:t,t, (Report location clearly and in accordance with any State requirements)* ~t ~u~ Conductor #3, Leg Rm. #3, Grayling Platform. 1806'N & 1415'W of SE Corner. Se~tio~ 2~' [9~ R~ SM ~ ~,,p ~rod. ,nterv~l re~ort~a~e'~w op em 6c 10, ~D, 9187'TVD; 2~7to't~ ~ 549'W of SE Corner Sec 32: T9N, R13W, SM ~'P~ 1813'N & 559'W of S~ Corner Section 32' T9N, R13W, SM 6. LEASE DESIGNATION A_ND SERIAL NO. Anl -! 79Sa 7. IF INDIA,N, ALLOTTEE OR TRIBE NA1VLE 8..~INIT,~'/kRM O~R LE~,S,E I~A. ME · raa~n9 ~ay unit 9. WELL NO. State G-26 (43-32) 10. FIELD .A2q'D PO~OL, OR WI,_I~C.~T, ,, McArthur ~iver ~le~a-~emlc 11. SEC., T., R., M., (BOTTOM HOI-J~ 3z~0~v~) 580'W of the NE Corner. Section 32' .TgN, R13W, S.M. 12. PER2ViIT NO. 76-66 17. EL,EV. CASINGHEAD ,, ~ INTERVALS DRILLED BY CABLE TOOLS 23. ~,VAS DIRECTIONAL SURVEY MADE Yes 11/17/76 Rt 99' above MSL 1~;. FETAL i)k;Wfl-t, MD & TVD/19. PLUG, B2LCK MD & 'IW'D[20. IF ~L'I'~LE CO~L., [ 21. ll,544'TMD,9904' ETMD,9751 ~w>~2: ~o~- ~oo~ I X ~. Pf[ODUCING [NT'ERVAL(S.~. OF THIS COMP~TIO~--TO,P, BO~OM, NAME (MD AND Hemlock Bench ~4 10,923'-11,008'8D, 9378'-9449'1VD Bench g5 11,088'-11,218'8~, 9518'-9627'WD BHC-SonSc, GR-SP-DLL, FDC-CNL-MLL, GR-CBk-SSgnature GR-CBL-VDL CAShNG SIZE; 26" 20" I _ i ii i CASING RECORD (Report all strings set in w~ll) I 4# ! 8-40 ] 785' 23" 15oo s× .ri r~ +pon ~ 161#,68# I K-55 I 5604'. 17 1/?['l?Ofl ~× C]a cmf,+_qRO ~×~!~fi None [47# [ N-80 ~ 11,540 [ 12 174['1800 sx. C1 G cmt.! Nnno SCi%Ek-qXl (MD)[ SI. ZE ..... [ DEPTH SET (MD) ~ PACIfiER SET (MD) 1 3 3/8," 9 5/8" 26. $IZ~l [ TOP(MD) [ BOTTO~ (MD) ISACKS CEMENT* N/A -~ [ [ ' N/A i I 2g, PEI~F(H~A'~O~S O~N TO P~ODUC~O~ ~e~, s~e and number) Measured ueptns z.o- uu Oumbo Jet 11,250'-11,280' 30' Bench #6 11,088'-11,218' 130' Bench #5 10,923'-11,008' 85' Bench #4 N/A [ FEB / DATE FtHSY Pt:reDUCTION [ PIIODUCTION MEI[{OD (FIowiDg, ,,aa lift, pamping--size and type of pupil) ....... ~[~[~ATUS (Producing or 11/28/76} Gas Lift / Prod.ting TEST P~I~OD l l/28/76fie~ch~6 24 ] -- - ~' [ 1369 [ [ I aaa ~V. T. BIN ]~ [CA~I. NG PRESSURE [CALC~T~ OI~BBL. GA~g, ICF. ;r~I~S ~ ~ I ~ · 124-HOUR. RATE '~' ~zu I uuu ps~ ] ~ 1369 ~ 3725 31. V~SPOSIT~ON OF~xS (Sold, used for )uel, vented, etc.) Sold 32. lAST OF ATTACHMENTS 3725 95 WASr%q~.--BBL. ] OIL GRAVITY-.a~PI (COI:LR.) I 95 I 31.3 t TEST WITNESSED BY Watson/Criswel 1 hereby cetcfif~"~at., the forel~oi, pman(L, attached information is complete and correct as determined from allYavatlable records "~ 'r~i:~-~. Cai.lendEr _ ITLE Dist. Drlg. Supt. , *(See Instructions and Spaces Jar Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lands and leases in Alaska. item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- rnents given in ether spaces on this form and ~n any attachments. Items 20, and 22:: If this well is completed for separate prcduction from F,~ore than one ~nterval zone (multiple completion), so state ~n ~tem 20, and in ~te,;~ 22 show the prc:Juc~ng interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. ,Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, show- ing the adiditional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well should show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). .... 34. SUMMAH, Y OF~ lvO~MATION T~'I'~ INCLUDIN(; INTERVAL, TESTED. PRE.2~URE DATA. AxNvD',RF~OVERIE, S OF OIL, GAS. 35. GEOLOGIC WATER AND MUD Fro. Gross Net Cut Gas G0R GLR Gray. TP CSG. P. ........... MEAS. D~TI{ i~I~1~ VIL'II'I".,~IILP'T .. . nch #6 11/28/76 1464 1369 6.5 3725 404 '2'500 31.3 120 90'0 11/30/76 1056 1014 4.0 3500 344 2517 33.5 380 960 Top Hemlock Zone 10,700' 9169' nch#6 12/15/76 3888 3771 3.0 lll7 296 873 32.5 ll0 990 nch#6,5&4 12/6/76 4248 4121 3.0 996 241 1096 33.7 190 1080 12/7/76 4296 4157 3.2 1382 334 1049 34.8 130 1010 nch #4 1/9/77 4163 3988 2.8 1449 363 1074 33.9 140 1020 1/10/77 4098 3987 2.7 1580 344 lll7 34.3 120 1020 e #22 for intervals assoc, w/ Bench numbers i i i i iii i ii ii i ii ii iiii i iii i i i i ,i :111,111 . !1~ i i 3/1. CORE DATA. Aq'I'ACII BTi'IEI~' D~RIiP'I~ONS O1~' LITIIOLOGY, POFIO'gI~TY. FHA. C'TTJItES,. Ala~kP/.Etgrs~' AIItD: DETE(ZTEI3 'SHOWS OF {.)IL, GA;S O'R tone ........ i , ,. I i i i Ben( S SCIENTIFIC DRILLING CONTROL ANCNURAGE~ ALASKA GYROSCOPIC I)IREC~riONAL SURVEY FOR JOB NUMBER 50=11-MGY3-O02 , ~F'' NAME TBU STATE LOuATION UNION OIL COHRANY :TRADING BAY (KENAI, ALASKA) 'SURVEY DATE 11-~0,-76 SURVEY ENGINEER LOOG~ HOUSTO TIE-IN INFORMATION AT 3000 FEET FRO~I JOB NUH~R 50-11-HGY3-O01 METHOD OF CALCULATION BY THE RADIUS OF' CURVATUR6. COMMENTS GYROSCOPIC NULTIBHOT RAN INSIDE 1.3.3/~ C6G TO 5590 AND 9 5/8 TO 11350 USED N 16-1~ E ORIENTATION 'TO LEG OF M[}NUPOD~ SUPPLIED BY UNION ,THIS .SURVEY IS CORRECT TO THE , ,BEST OF MY KNOWLEDGE AND ,$UPPORTE Y ACTUA. IELD OA'rA,, · SCIENTIFIC DRILLING, CONTROL ANCHURAGEt ALASKA JOB NUHBER 50-11-MGY3-O08 INRUN 8URYEY · BY DATE PAGE THE RADIUS OF CURVATURE M'EAS, VERT, VERT, COURSE INC BEARING DEPTH DEPTH SECT, DEV, D M P M 3~v 2787.05 778.91 59.8~l 36-q5 S 28- 0 E COORDINATES D-LEG $1'ATION DISPLACEMENT LATITUDE DEPARTURE PfiR 100 DISTANCE £~EARING ., 3100 2867,70 778,66~ .59,13 35-45 8.25- 0 E · . 3200 29~9.2Q 83q,33 57.89 35" 0 S 26- 0 E '~ 3300 3031.28 889,32 .57,18 3~-Q5 8,25- O!.E 3ILO0 3113.57 9q3.96 56,~2 3q-30 ~ 3500 3195,66 998.7~ 56,62 3~-~5 .8'2~- O~!E 657,17 $ qq/-l,77 E ,50 ,', 3600 32.77,,52 105~1.63 3700 3358,~12 1111...56 ;3800 3/439,07 1168,96 , 3900 3519,97 12~.6,1q z~O00 3600~qt~ 126q,05 qlO0 3680,22 13q3.21 ' q' ~b 5759.68 lq02;61 q- 3839,15 lq62,00 qSO0 Q002,i9 ~576.QQ 710,08 8 q71,16 E 762,33 $ qg6,08 E 813,9~ 8 520,70 E 865,22 S 5~5,16 E 916,72 S 569,18 E ,, · 57.71 35~45 58,78 36-15 S 2~- 0 E!i-. !023,13 $ .~.:,.. 616,56 59,Iq 36-!5 :$.23- 0 E.;.'~"'~1077.36..,.8,:<:<,.~.6~0,15 58~7~ 35-~5 ..$ 23- 0 E''1'131,~7 $ 663~11 59.30 37- O..$ 21- 0 E t186,q5 $ 665.33 .. 106,96 E 729,21 E 751,q6 E 771,81E 786,8q E A600 q066,76 1629,75 ! ~700 q172.OZ 1681.80 ', ~800 ~257.52 1733,39 ~900 q3q2,69 1765.05 ~ 5000 qq27.9~ ~637.15 60.,35 37',15 S 21-'0 E 12~2,79 60.70 37-30 8 .22- 0 E 1299,27 60.70 37-I.5 8 .21-0 E 1355.75 .59,~8 35-145 8 19- {3'E 1Qli,63 · 56"27 32-q5 8 12- 0 E 1~65,83 79q,72 E 798.03 E ~02,00 E 80q,'27 E 605,65 E .53.36 3~-q5 $ 5- 0 E 1516,57 8 '52.'25 31-15 8 q- 0 E 1570,65 $ .51,B8 31'15 S 3' 0 E 1622,q~ $ 52,06 31-30 8 2- 0 E 167q,q5 S · 52,b2 32- 0 S 1- 0 E 1727,05 S '2,0q 852,18# AT 8 33-.3q E ,95 909,53# AT 8 33- 3 E ,63' 966.2q# AT S 32-37 E .63 I022.65# AT S 32-13 E ~,17 1079.0q# AT. $ 51-50 E 1,01 1136..2q# AT S 31-26 ,51 1199.55# A'r 8 .31- q ,60 1253.19# AT $ 30-q3 .51 t311.~!6# AT $ 30-22 · 1,73 1370.16# AT 8 30- I ,26 iQ29,80# AT S 29-38 E ,66 1~89.92# Al $ 29-16 E ,06 1550.08fl Al' $ 29- 0 E ~,92 1608.65# Al' 8 28-q0 E q,95 1663.66# AT 8 28-1q E 3,87 1713.95# AT S 27-38 E ,73 1762.12# AT $ 26-57 E ,52 1809.8q# AT 8'26-18 E ,58 1857.-59fl AT 6 25-39 E ,73 1905,72# AT $ 25- 1E J08 MEA$~ 51,,d 5200 : 3oo ssoo 5600 5700 i 5~)00 5900 6000 6100 6200 63~0 6 ~ 6600 ;.6700 -: 6800 '~6900 7 ooo ~'7100 NU~ER 50-11-HGY3-O02 VERT, VERT, DEP'Ttt SECT, 051'2,27 1090.20 4595,90 1944,26 ~678.92 1999,30 4761,58 2055:25 ~8~4;12 2111,56 0026,~1 2168,20 5008.70 2220,97 50g1.80 2280,51 5175~71 ~259~70 2589,07 5303.32 2Zlq3.83 5426.11 2099,90 5508.27 2556.89 5590.19 2610~2t{ 56~2.08 2671.01 5755..50' 2726,67 5838.65 2782:'1t~ 5922:27 2830:87 6005,'62. 2891.99 6087.6?_. 0!68.65 3007,78 SCIENTIFIC DRILLING CONTROL ANCHORAGE~ ALASKA DATE 11-20-,76 INRUN SURVEY 'B Y THE RADIUS OF CURVATURE COURSE !NC .DEV, D M 53.73 33- 0 50,83 33-30 .55,7N 3~'15 '56~'28 3~'15 56,06 30'30 BEARING P M COORDINATES' LATITUDE DEPARTURE 0- 1- 6-, 5- 56.82 34-q5 8 50:82 34-30 8 7' 55.55 33- 0 S !0' 50.2~ 32'05 B I3- 0 E 1780,'Z8 8 806,12 E 0 .E 1835,6! 8 806.12 E 0 E 1891,3/4 S 806..61 E 0 E 1947,.60 8 BlO..,.O5' E O!!:E 2003,70 $ 615,07 E ,;.. O'E 2060.26 8 820.91 E 0 E, '2116,71 $ U27...35 E 0 E"'-'. 2171.65'8. 835,56 E 0 E;:;~:222q,92:.S.:..~.':. 806:89 E 0 E'..:~:="P-277,69=,S~-...:--....859,56 E 50o83 33-q5 $ 12' 56,10 34~30 57,00 -35' 0 57.36 35' 0 8 11' 56,02 3Q-15 8 55.70 5t-30 8 12' -55.56 3/4' 0 ,S 12--. 5/4,83 .32"30' 8 15' .55,25 3~-35 8 12- 57,2q 35-15 8 PAGE D-LEG PER 100 1,lq ,5I 2,82 ,62 ,63 .63 2,.25 2,18 0 E 2331,22 S 87i.03 E 1,15 0 E 2386,19 0 .E 2002.20 S 893,01E ,76 0 E 2098,60 8 903,06 E ,58 0 E 2550.21 8 915.28 E 1,37 ,. 0 E 2608,62 S '927,35 E 0 E 2062,97 8 930,90 E 0 E .271~,27 8 951,70 E 0 E 2769,99 S .. 960,60 E 0 .E 2826,08 8 976,01E 58,60 36-30 8 8-: 0 E 2683,86 $ 985,69 E ,51 2,23 2,67 2,16 STATION DISTANCE OI SPLACEMENT BEARING 2217.78# AT 8 21-00 E 2272.66# AT B 21-21E 2326,85# AT S 21- 3 E 2380,64# AT 8 20-50 E 2~30,09# AT'8 20-41E 2068,77# AT 8 20-30 E 2544.20# AT B 20'16 E 2600,38# Al' $ 20' 5 E 2656.96# AT S 19'53 E 2713,25# AT 8 19"43 E' 2768,55# A1 2823.60# AT 8 19-25 .E 2878.17# AT S 19-19 E 2933.10# AT 8 19-12 Fi 2989.87# AT S 19- 3 E · 3007,66# AT S 18-52 E 1950,7~# AT S 2tl-2! E 2000,82# AT $ 23-q3 E 2056...!6.# AT 8 23- 6 E 2109...25# AT $ 22-35 'E 2163,29# AT $ 22-. 9 E SCIENTIFIC DRILLIN[~ CONTROL ANCHORAGEt ALASKA JOB NUHBER 50-11-!~.GY3'-002 DATE 11-20-76 INRUN SURVEY BY THE RADIUS OF CURVATURE HEA$, VERT, VERT, COURSE .INC BEARING' CUORDINATE$' DEv, D H D H LATITUI)E DEPARTURE 58.,95 35.-q5 8 2- 0 E 2942..57 58:0'1 35-I5 $ 2-- 0 E ,3000,.60 57,72 35-15 8 1- 0 W 3058.,31 58,.07 35-145 8 2~" 0 it~ 3116,36 OEP*" I)EPI'tt SECT, 72v0 62a9.~2 3066,5'2 7300 6330,83.312/1,08 7¢00 6~12~50 3~80,90 7500 6~93,9t 3237,89 7600 6575:19 32.9/1,73 .5B.85 35-30 8 q- O':ilW .317q~.52 8 990,82'E 992,8.5 E 992.35 E 9~0.83 E 987.79 E 7700 6656,61 3351.30 ,58,07 35-30 8. 3- 0~'~'~ 3232,q9 $ 98~,2~ E i 7800 6738.02 3408,08 58,07 35-30 8 2- 0 i~ ..c~.3290,51.,:8: 981,71E · . · . . 7900 6B19~68 3Q6~51 57,71 35' 0 8 3~ 0 H.':33q8,17'8 979,20 E ~ BO00 6901,60 3520~27 57,36 35- 0 $ 5- 0 !i~':':'.'..~3q05~38i!!:~ '. 975~20 E : 8100 6983 lq 3576 a2 .57 89 35-q5 $ q~ 0 N:~ii;'~.3463 lO....:$ ..~...970~66 E' .8200 706~,0q 3633,67 8300 71~q.55 3691.55 8aO0 7225,07 37q9,31 8' ' 7306o10 3806 39 8c._j 7388~26 3062.02. ~ 8700 797~29 39~6,31 58.78 36-15 8 3- 0 W 3521.76 8 59,3! 36-30 $ 3- 0 N .3580,99 8 59,31 .36-i5 8 q- 0 ~ 36~0,18 S · 58w60 35-30 8 3- 0 W 3698~67 $ 57,00 3~' 0 8 3' 0 ~ 3755,59 8 967,08 E 983,98 E 960,36 E 956,78 E 953,80 E 55~79 33-95 $ q--O N .3811~23 S 950,.~0 E ' 8800 755~,92 3969;81 '5q~83 32-q5 8 ..2- 0 W 3865,98 8 '. 9q7,5~ E i 8900 7639.19 q022.53 53~91 32-30 8 3- 0 H 3919~8~ S 995~19 E i 9~00 7722.1~ 4076,92 55,73 35-15' $ 3- 0 N -3975',99 $ 9~2~28 E ~ 9100- 780~93 q~31.77 .56~10 33- 0 $ 2- 0 N ~031,59 8 939,83 E ~200 7888,92. q'lB4,BS' .5q,26 32-q5 -$ '3- 0 W 11085,76 8 93'1~q7 E PAGE 3 [)-LEG STATION DISPLACEHENI' PER 100 DISTANCE BEARING 3,62. 3109,90# AT 8 18-37 E ,51 $160.60# Al' $ 18-19 E I.'7Q 32~.5...28# AT 8 17-59 E ~77 3270,08g AT 8 17"38 E 1,'20 3329.65~ Al' 8 17-17 E ~,59 .3379..01# AT S 16-56 E ..59 3/.,t33...83it/ AT 8 16-37 E ,77 3988,92# AT 8 1b-18 El 1,15' .35/42.27# 'AT .8 15-59 E ,.95 3596,56# Al' $ 15.,39 E ,78 3652.13# AT 8 15-2~ E ,26 3708,~7# AT $ 15- q K ,65 376~.73# AT $ 1q-z17 E ~gb 3820,a2# A[ S lq-30 E 1,51 $87~1,82# AT 8 1~-~5 E ~62 3927.9~# AT $ la- 0 E 1,q9 3980.q0# AT S 13-a6 E ,60 q032.18# AT $ 13-33 E 2,'76 q085,64# AT 8 13-20 E 2,32 9139,63# Al' S 15- 7 E ~60 q191,93# AT 5 12-55 E SCIENTIFIC DRILLING CONI'ROL ANCHORAGEt ALASKA PAGE JOB NUMBER 50-11.-MGY3-O02 INRUN SURV. EY THE RADIUS BY OF .CURVATUNE DATE 11-20.-76 'MEA $ 9EP'"" 'i 93v0 :9900 '~ 9500 1!9600 19700 9BO0 ~9900 10000 :10100 21OEO0 10300 'lOaO0 -105o0 10 lO't~O VERT, VEl'ET: COURSE DEPTH ,SECT,' DEV, 7973.~8 q237,00 6058,16 4288'72 $!Q3,22 ~390,36 B228,q8 a391~55 8397.50 q~95,66 8~83,~q q5~5.36 8569.71 q59~.51 8656~q2 q6~3.82 87q3~lq q692.&9 8829.85 ~7~1,21 8916,'50 Q7~9.30 9002J83 q837,88 9088:66 /4887 ... ~3 917q.q9 9937,30 53,00 52,62 52,.25 53.73 .53,17 51,13 .50 149.,.81 /49,81 50.56 51:32 51.32 INC BEARING 32- 0 .32-. 0 31 3!-30 .33-30 30-95 B 30-q5 S 5- 30- 0 $ 29-95 S 0- · 30- 0 8 29-L~5 S q' 30' 0 $ 7' 30'q5 8 6'.. 31'0 $ 5' 30-/45 S 3' CUORDINATE$" LAI'I TUDE DEPARTURE D-LEG PER 1 O0 q139,21 S 93~J.,.20 E ...93 /4192,13 S 931.,t43. E 1~08 Q29~,73 $ 930~06 E ,73 Q296.95 $ 928~2q E 1,05 ~350.58 8 92~.96 E 2,08 O';'W Qq03,65 $ 921,72 E 0 W. q954,65 S 918~15 E 0 W' t9505,09'$' 914.63 E 0 E q55~,88 '8 915.93 E 0 ~..:.:9609,67...~S .91q.63 E ": · , .,~.~:, ",,, ,,,.:'P :. : 2 ' :. · ' 2,.81 !,03 1,26 1,52 1,52 - 0 W q659,,38 8 911~59 E ,56 0 ~ t1703,98 8 906,82 E 1,52 0 V~ t~75q,20 S 901,10 E ,91 0 W ~805,28 8 896.18 E ,58 0 W q856,q7 8 892.00 E l,Ob 'STATION DISPLACEMENT DISTANCE BEARING 42q3.32# AT $ 12-q3 E q29q,36# AT S 12-32 E 9345,~3# AT S 12-22 E q396,07# AT $ 12-11 E q~Q7,81# AT $ 12- 0 E q999,07# AT 8 11'99 E q598,29# AT 8 11'39 E Q597,00# AT 8 11'29 E q6q6,06# Al' 8 11-22 E q69q,63# AT 8 11-1~ E q7q2.81# AT S 11- 5 E q790.57# AT $ 10-55 E q838.8q# A'F S 10-~ E q888,13# A'f' 8 lO-3Q E 9937,81# AT 8 10-25 E "108 ,109 .110 :111 '112 O0 9260,10 q988,q7 O0 93q5.36 50~0,19 O0 9q30'51 5.091,83 O0 9515.43. 5193,26 O0 9600.12 5194,72 51,69 .52,25 52.93 52~81 53,!8 31'30 S O' 0 31'30 S 2' 0 · 3~'95 8 '2' 0 ~2~ 0 $ 5- 0 32'15 S 5' 0 E ~908,13 S 893,95 E E q960,38'S 894,87 E ~- 5012,80 8 89~,87 E' N 5065~50 8 891,65 E N 5118,88'8 887,01E 1,73 1,05 2.,.12 1,61 qq88.BS# Al' 8 10-19 E 50q0,~;5# Al' S 10-14 E 5092,05# AT S 10- 7'E 51~3.38# A'F 8 9-59 E 519q.77# AT S 9-50 E 0 968q,SB 52q6,29 .53,5q 32-30 5171,72 8 881,92 E 1,10 52q6.~0# AT 8 9-qO E SCIENTIFIC .DRILLING CONTROL ANCltORAG~Z r ALASKA JOi~ NUMBER 50-!1-I.1GY;5-002 !NRUN 8URV. EY BY DATE ~.!-20"'76 · PAGE 5 THE RADIUS OF CURVATURE HEAS,. VERT, VERT:. COURSE INC .BEARING COURDINATES. D-LEG SI'ATION DISPLACEMENT DEPTM DEPTH SECT, BEV, D M D H LATITUDE DEPAF~TURE PER 100 DISTANCE. BEARING ]15-. 9726:86 527i,95 26,68 32,, O. S .6.,- 0 W 5198,25 $ .878,..'.q0 E 1,117 5271,93# Al' S 9-35 E THE HORIZONTAL DI8PLACEMENT AT THE DEPTH OF I1~50 FEET E~UAL8 5271,~ FEET Al' ~ 9-~5 E, Union Oil and Gas L~.,.¢ion: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union November 19, 1976 MP. Hoyle Hamilton Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99504 Re: TBUS G-26 Dear Mr. Hamilton: Enclosed for your information are two (2) copies of the gyroscopic directional survey for the above captioned well. Very truly yours, .... 3~-IRi? Callender Dist. Drlg. Supt. CC: Marathon Oil Co. Atlantic Richfield Co. Amoco Production Co. Phillips Petroleum Co. Standard Oil Co. of Calif. Skelly Oil Company Rodney Smith - USGS I SO1ENTIFIO D[~IL_LING KEh~/~I, ALASKa. YRO,,.~COPIC DI!~ECTIONAL SURVEY FOR UNION 0~. COMPANY W~'' t',l ,' .m~ AME" .... 'TaW STATE SLJRVEY DATE OcTo~F"R ;1,8* 2976 ! GYROSCOPIC MULTISH. OT RAN ,I. 3 3/~;~ INCH C/~S~NG 0 TO 5Fbgo, U:--SEO ~',~ 16-14 E ORIENTATIOrx~ 'f'O LEG OF HOf4OPOD~ SUPPLIED ,i"HIs SURVEY IS CO;':i'~.EOT TO THE * ,~.~EST OF' ~y K.:',IO~,~!LE~':,C,E AND · SUPPORTED ~y .~,.CTLJ,;L FIELD gAT'A,* COF'!P/~NY R E P ;;IE '-:iE N. T I~ T ~ VE gOB [",iE/:R., VERT ~ VERT, ~EPTH DEPTH 630 900 1000 ~130 300,00 qO0~O0 mO0,O0 , ,-. 600,00 ,65 700~00 ~85 O00,O0 ,73 900,00 ,54 999,~7 2,62 1099,87 7,07 %199,65 1~,60 1299~07 24,02 J. 397~3 37,94 ~495~9~ 53,57 !600 2593,03 7~62 ~800 1783,08 &26,59 SCIENTIFIC K=~'.:AI~ ALA~'KA PAGF SURVEY THE R~D!U5 o..¢ CURVATURE COURSE DEV, DATE OCTOBER ~8~ ~97~6 , CO ,44. .... . 0 ~,I 0--0 E O00RDINITE8 LA TI TUBE DEPARTURE PER 01 N ,00 E ,00 ! ,02 N ,00 E ,~7 $ ,14 E ,53 S ,39 E ,00 ,72 S '50 E 4,36 3~' 0 $ 17'"0 E 6,54 4-30 S 28-~0 E &0,67 7~5 S 42.-0 .E ~5,6~ ~O-J, 5 S 5~-~0 E 19,5! ~2~!,,5 S 62'~0 E ,72 S ,50 E ,7& $ ,50 E ,67 $ ,29 E ,83 S ,56 W ~.50 2,86 5 ,46 E STATIOh] DISTANCE ,02~ ,22~ ,66~ P. ISPLACENENT BEAR AT N 25~34 E AT U 15:.,25 E AT S 39751 E ~.T $ 36~'~,6 E AT $ 34,,57 E 23,77 25~15 S 58-~0 E 53,53 S 25 40 17-45 ~ 53--0 E 6g 65 S 33,58 21.-~0 ,:q47--0 E 91.18 S 3a,27 '~ ':'" 42,45 26~45 S 42--0 E !50,96 S 79,92' Z4$~69~ ~79,74~ 221,90~ 268,27~ 59,35 E :3~00 B2,74 E !08,46 E 3:75 134,78 E Z,O0 :L6Z,63 E 3'~2,5 46,56 28~45 S 4~--0 E 285,83 S 193,48 E 2100 AT S 47~57 E ~T S 49?56 E AT S 49-57 E AT S 48-35 E AT S 47~ 8 E AT s 46~ 9 E r'!E A S., VEFiT, VERT ~EPTH D£PTH SECT 23~0 2~'' 99 ~42,95 ~3 ~14~09 59~,87 ~51'30 2396~87 45~,64 26~ 63 510i59 ~.;0 R477 ~ 2700 2557~10 57~i%2 "' o6'~ 70 63% 52 9,n 77~6 83 691 24 3000 7797,2! 7~0,42 3%30 2G77,73 809i56 33C0 3040,27 926,07 3430 3~22,7} 983~89 3600 3286~04 %097~'68 37,:30 3368,33 !254',38 383r0 3¢~50,82 %211,04 3900 3532,64 !269,~8 '4100 3690,3! 1~g~,,31 420~ 5769,25 2452,70 INRUN SURVEY ~Y THE RA21U5 OF CURVATURE OURSE DEV, D ',',I D ,. DATE OCTOBER !8, 197.6. 47, 49, 52, 56, 58, 9.1.. 24 99 ;L 0 28-30 S 30'~0 sOORDINATE$ LA T ! ',rUDE DEPARTURE 60,7'0 60,55 59,83 59 59,3:1, 37-15 S 36~ 0 $ 27-~0 58,60 35-45 S 26--0 57,89 35-".30 $ 57~3~ 34~.30 S 27-~ 56,64 34-50 S 27--0 55,B2 34-45 S 27-"0 56,82 34~30 S 28-~0 58,60 37~.5 S 22~*0 60,70 37~30 S £2"-0 6.1,05 37-~.5 $ 24-~0 38~,- 0 S 23---0 471,92'S 548,d0 E 525,84 S 575,R8 E 5,78,67 $ 40~.,97 E O-LEG P~R I,,25 2,75 · ! 5D E 736,23 $ 485,43 E ~25 E 788,42 S 550,8g E E 84.0,45 S 5~5,27 E ,26 E 89%,78 $ 56~,86 E ~00 E 942,25 S 587~58 E ~O0 992,~8 S 625,38 E i096,35 S. 664,37 E I!52,63 S 687,i2 E 1208,83 $ 7%0,g7 E ,26 2~'75 26 STATION I ST 315,40~ 362,75) 468,66) 526,72~ 586,5g' iT S 36~26 E 646,37~ A'T S 35~33 E 764,8%~ ~T S 34~23 E 823,72~ AT S 33~53 E 939~48~ 996,97! 2110,45~ !167~06) &223,747 i34%,90~ 1402,40) $463,36~ AT S' 3i~42 E AT S 3~?.,3,1.E ~T $ 31~i3 E AT S 30*48 E ~.T S 30?-28 E AT S 30.--%0 E PAGE THE RA~US OF Ct. JRVATURg VERT .~ VERT, COURSE SECT, DEV, l~qC BEA~ING 3927 52 1574 ~ 4009,29 2632,62 4093~25 1693~67 4~77~74 4262~3~ 17~6,93 4347~23 443:1,,~7 4597~62 S996~06 4679~92 2062,25 476&~95 4~33~99 4957~48 ~212~'64 COORD INATE~ LATITUDE DEPARTURE D-L~G PER [t, O0 1323,29 S 755~49 E tOO ;:L3~r~ ~2 $ 774,74 E , 14.35,76 S 79~,,54 E 3~25 ,'' .. 2~9 ~7 S 79f~15 2542,72 S 804~20 E ~26 t595,!8 S 82:~93 E !701,24 8 64~,20 E ~E67,35 S 8'50,05 i923,97 S 8~:'~' 2" $g80,72 S 864~96 E ,26 2032,02 8 87:~,99 E ~56 DE,TN OF $ ;.-*-.3~,!,5 E, STATION D I ST ANCE 1523,77~ ~T S 29~43 25,.$3,3~ ~ A'r " !689,95~ AT S 23-!1 173~,75~ A'r 8 27-32 ~790,63~ A'i' S ,..7" ~ ~640~;3~ A~ ,5 ~8a9,94~ AT ~ 2~4o ~942,7o~ AT S ~= 2996~88~ A? S 24~54 2052~72~ A'r S 24-29 2%61~34~ AT $ 23?,35 221S~64~ AT S 23~$5 J ':-: 'i'-?'~T'~-!'', i-X'--?-~'! ?!---i-i-!-]"? ~-::-i"i--i'~:-i"-~i'~'-!-i-'?i ~--:"~'i~?':,,~';: i ?'; 'i"-,,~ -:-,~-:-~:~.-.¥ i. r.~rr..'--,.~,- .... '.< ::i ..... ~, , -'~' ..... :-'*'~. ....... "~ ' ; :'-- ! JJ" ..L-.,. : I t i i ~-+'-~-'~-- '~ ~--" ........ !: :~ -"t- ' ....;~1!~~ 4 ....4 .... i , tt -4-~-~ : - ; ;j - : ~ ',~ ' ~ ', i '-J-- ~ ~ i I- l - ~--~. O-:- ]~J ~'. i' 1 - ~---: .... , . . ~ · ' - - -:-~ ,-~' · i .... ~ .... ~'-! ...... ; ..... r-:-~-:.. --'-;I ' · ~? ~--.-'i-'~ .... ..... i ...... ~ .......... ' .~-'~ ....... ~--:-'~ ......... ~ ..... 'H' '~', .~.~._~__1'~ ' * , ' . , . · '~ ~'. ~' ' , t ' ' ...... ' ' : : : ! ' ; ~ ~ i t ~ . ' ~I ;ii'ii.; , ' : I' =, ' . ' ~ ~ , J j i ~ ' --j',, ' ' i . .- I ' ' 't' ', . , ,~ .t , ' : , t , , ; : . I .... J t ' ......... ~ .... ~,'- ........ i~:-:~. ....... .,,,, .. , ~. :~~-, ..... ,q-4---.:-$4----~ ..... i-.4-fi~,. : : :4-4 --+-i ~:-:-4'-~ ..... 4-..i., ~ , ~":+'4'-~'--'~- ~' '4--~ ................. i. ..... !. ! ..... ;- ....... {- .._~ ...... ;_.. c.:_¢..i _L. -i--:~--;----~ .-4.: ..... ;---;44 .~-:---~.-i -;-4- .! ..... ~. 4.-44-J -i---~-:--(-.-~ '--~ ......... ;--J-.- { ~--4:~X.- 1-'4-+~-4--!- ~' +-i-'-'i---~ -; -~O ~ ' · ..... ~i-t~ ~, .... ~ : -~. ; ~ ' : I ' ~ I ~" ; ' i.i : '', ' : · ~ ~ i ;: ~ ''f : - - ~ i :-~~ ! ' ~ i : t ' ~ i" I , i ; ; It '~,i': :1 ' f , !~ ' ' I ' ~ ~ : ! ~ - i ~ : :~ - ~ i : i ~ -~ ~ ~ : .. ~ : .~ : : ' - I ..... ' ..... ~ ~. , ....... ! .,~, ,, . , ~,, 1., .... '7'-T-~"-~ ....F~-'T'-~ ......... :'-l-~ ....... T-~TM ....... i~: ..... : i-'~*' ,-~ ......... :'-]- ~X~'-~ ..... X ........ =-4 .................. ~-"' ..... ~ ...... I": ..........~ .......... i'~'; ........i-;'r :'i~ :";'i : ;":' i ....... L ..... I ;" "~-1 ~' ~ !'':'~ '':I - · ...........+I ..... ' ..... : '- :-~:~ . ..... ,: '..~:1 ........ ~.:-: ':-.'~. ..... . '~ - ~::~':;-.: ...... . 1-.:-: --~ .......... t ........ : ............. ~-~-:.--: ..... !4-; .... ~ ...... ~-~.-~ ........ ~'- ......... ~- -~.] ...... 1.~ ...... :-I ' :.. !. ,. - .........Ii ........ I. ............ ' , 'i * .............. . ~ : ~-~ ~1 ...................... , j . ~ J , ] ............... · ] , [ j ,~ ...... . ............ ~j ............... ~ .............. . ~ .............. ~-a .... ~ ..... ;-~-1 ...... ,' '. F~ ............ ~ ............................................... J ' ...................... J ~ .......................... ] J-"] ............ 1 '- .......................................... F ............, ..... t ....... i ..... , ...... ~ . I ; j . t :. ~ ] J J ' · ' I I ' ' I : - I : · ~ i ~ .... 1': .......... ~ .......... ~ ..... '" ..... ~ ........ - i '' ........ 1": ........ :'":--: ..... ' .......I I ' " , '-': :- i"I--T "';' ;- j ; 1 Union Oil and '~ Di' ')n: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 279-7681 December 9, 1976 -?. Mr. Hoyle Hamilton Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 RE' TBUS G-26 Dear Mr. Hamilton' Enclosed are the final gyro survey results on well TBUS G-26. Also enclosed is a revised copy of the gyro survey taken @5600'. The revised copy includes a correction on the dog-leg severity calculations. ,Very truly yours, Jim R.~ Callender DisL~t Drilling Superintendent cc: Marathon Oil Co. Atlantic Richfield Co. Amoco Production Co. Phillips Petroleum Co. Standard Oil Co. of Calif. Skelly Oil Company Rodney Smith - USGS oC~Ei~I'!FI.C ORILLI~G C[}NTROL A~',~CHURAGE ~ ALASKA GYRLi,BCOPIC !)IRECT£ONAL SURVEY ["OR UNION 01L COMPANY JOB ixUHbER 50-I1-MGYS,-u02 WELL NAME TBU $'TAi-E G-26 LOCATION ]'RAOING bAY (KENAt~ ALASKA) SURVEY DATE 11-2.0-76 ',SURVEY ENGIi4EER L{.)OG~, HOUS'I'Ohl ~ '~ ,.\, ~'IE-IN Ii~!F'OR;',!ATIL~ A'f 5000 FEEl' FROM JOB NUMBER 50-~].-NGY3-O01 .METHOD OF' CALCULATtDN BY THE RADIUS {if CURVATURE , :C{JMMENTS GYR[.}SCC)PiC NLJLTISHOT RAN Ifr~SIDE 13 3/6 CSG l'O 5590 AND 9 5/8 Iii i1350 USED N 16-lq E ORIENTATION l"O LEG OF '"" ..... " SUPPLIED BY UN!i,]N . , *********************************** *THZS .'SURVEY IS CORRECT 'TO I'HE. * *BEST OF MY KNOV!LEDGE AMi.') I8 ¢r ' SUPPL,1Rt'EE ~Y AC'T'tiA "IELP DATA.* , ..,,.:.'"~ . , "* COMPAN .Y/. ~EPRE?}~NT A / I VE ~ HEA$. DEPI'H 3OOO 3100 32O0 33OO 3qO0 3500 3600 3700 3800 ~000 q200 ~300 4700 ~900 SO00 SCIENTIFIC DRILLING C[.INTROL ANCHURAGE~ ALASKA NUHUER 50-11-MGY3-O02 DATE 11-20-76 INRUN 8UR~EY BY THE RAD!U8 OF CURVATURE DEPIH VERT. CUURSE INC BEARING SEC}. DEV. D M D P, COORDINATtL$ LATITUDE DEPARTURE 278'7.05 778.91 59.8q 36-q$ 8 28- 0 E 657,17 8 qqq.77 E 2867.70 776.66 59.13 35-q5 8 25- 0 E 710,08 $ q71.i6 E 29q9,24 63~,33 57.89 35' 0 8 26- 0 E 762.33 8 ~96.08 E 3031,26 869,32 57,18 3q-q5 8 25- 0 E 613,9a 8 520,70 E 3113,57 9q3.96 56,82 3q-30 S 26- 0 E 865,22 S 5q5,16 E 3195.66 998,7Zt 56,62 3q-q5 S 2q- 0 E 916,72 S 569,t8 E 3277.52 105q.63 57,71 35-q5 S 2~- 0 E 969,qq S 592,05 E 3358.~ 1111.56 58,78 36-I5 S 2q- 0 E 1023,13 S 016.56 g 3q39.07 1168.96 59,1q 36-15 8 23- 0 E 1077,36 -S 6~0,15 E 3519.97 12~b.l~ 58,7~ 35-q5 $ 23- 0 E I131.q7 $ 663,11 ~ 3~O0,q~ 128a,05 59,30 37- 0 8.21- 0 E llSb.q5 S 665.33 E 3680°28 13q3.21 60,35 37-15 8 21- 0 E 1242,79 S /06,96 E 3759.68 lq02.61 60,70 37-30 $ 22- 0 g 1299.27 $ /29,21 g 38'39.15 1~62,00 60.70 37-15 8 21- 0 g 1355,75 S '751,q6 E 3919,5q 1520,50 59.q8 35-~5 $ I9- 0 E 1~11,63 S 77t.~1E q002,19 157b.~ 56,2'7 32-q5 8 12.- 0 g lqb5.63 8 786,8~ E q086,76 1629,75 53.30 3I-q5 8 5- 0 E 1518,57 $ 19q,72 E ~172.0E 1661.60 '52,25 31-15 $ ~I- 0 E 1570o65 $ 798,63 E ~257,52. 1733o39 51,88 31-15 $ 3- 0 E 1622,qq 8 ~02,00 g ~3~2,89 1785.05 52,06 31-30 8 2- 0 g 167q,q5 8 804,27 g qq27,93 1637.15 $2,6~ 32- 0 $ 1- 0 E 172'7~05 S 805.65 E PAGE D-LEG PER 100 .5O '2,0q ,95 ,63 ,63 1.17 1.0I .60 1,73 .66 1.92 q,95 3,67 ,73 ,52 ,73 $1'A 'r I (IN DISTAHCE 852,18# 909,53# 966.2q# I022,65# 107q,Oq# 1i36,2q# 119~.55# 1253.19# 1311.46# 1370.16# DI 8PLACEHENT BEARING AT 8 33'.34 E AT833- 3E AT S 32-37 E AT 8 32-13 E AT $ 31-50 E AT $ 31-26 E A"[ 8 31- q E AT 8 30-q3 E AT S 30-22 E AT 8 30- 1 E 1~29,80# AT $ 29-38 E lq89.92# Al S 29-18 E 1550,08# AT 8 29- 0 E 1608.65# A'I' S 28-q0 E 1663,66~ AT 8 28-1~ E 1713,95# 1762.12# 1809.8q# 1857,59fl 1905,72# AT S 27-38 E AT' $ E6-57 E Al' S 26-18 E AT 8 25-39 E AT 8 B. 5- 1 E JOB MEA$. DEPIH 5100 · 58.00 '5300 i 5~400 5500 5600 5700 5800 ~5900 6000 :: 6100 6200 6300 6qO0 6500 6600 6700 .i 6900 i 7ooo :~. ~ 7100 SCIEi'~TIFIC DRILLING COi~T'ROL ANCHORAGEr ALASKA ,NUY,~,ER bO-ll-biGY3-Ot~2 DATE 11-20-70 IN,RUN SURVEY BY THE RADIO8 OF CURVATURE V E R 'T, VE. RT. COURSE SEC 'f. DE V, INC BEARI.NG D bl P M COORDINATES LATITUDE DEPARTURE q512,27 1890,20. q595.~0 194q,26 ~678.92 1999,30 qT&l.58 8055,25 qa~q,12 8111.56 qg26,~l 5008.70 5091.8q 5175.71 5259,70 53,73 5~.83 55,7q 56,2~ 56,~6 8!68,2q 56.52 22Rq.97 56.82 8280.51 55.55 233q,92 5q,~7 2389.07 5~.28 33- 0 33-30 8 3~-15 8 3q-15 $ .3q-30 $ 3q-q5 3~4-30 33- 0 33- 0 32-45 S .$ 8 O- 0 E 0'- O.E I- 0 E 6- 0 E 5- 0 E 6- 0 E 7- 0 g 10- 0 i7BO./O $ 806.12 E 1835,61 8 806,12 E 1.891,34 S 800,61 E 19~7,50 8 610,05 E 2003,70 $ 81.5,a7 E 2060.26 8 880,91 E 8116,71 S ~87,35 E E 2171,65 $ 835,56 E 1~4' 0 E 222q,,92 8 : 6.46,69 E 13' 0 E :2.877.69'~ : :859,56 E 5343,32 5q26,11 5508.27 5590.19 5672.48 2~q3,83 5~,'83 2499,90 56,10 2556.89 57,00 26tq.2q 57.36 8671.01 56,82 33-45 $ 12- 0 E 3q-30 ' 8 11- 0 35-. 0 810- 35- 0 8 it- 0 E 3q-15 8 i3- 0 E 233t,22 8 8'71,q3 E 8386,19 8 882,62 E 2qq2,2q $ 893.01E 2498,64 $ 903,q6 E 2554.2I 8 915,28 E 5755,50 2726,67 55.7~ 5838.65 2782,16 55.56. 5922.27 283~.87 54,83 6005,'62. 2891~99 55.25 ~087,6a 29~9,I9 57,2~ 33-30 $ 12-, 0 E 3q- 0 8 12- t) E 32-30 $ 15- 0 E 3~1-35 8 12" 0 E 35-15 8 !1- 0 ,E 2608,62 S 927,35 E 2~62.97 S 938.90 E 271~.27 $ 951,70 E 2769,99 S 964,60 E 2826,08 8 976.01E 8168.65 3007,78 58,60 36-30 8 8- 0 E 8883,86 $ 985,69 E PAGE D-LEG PER 100 1,lq ,5I 2.82 ,62 .63 2,25 2,18 ,60 STATION DISTANCE 195q,7q# 200q.82# 2056.16# 8109.25# 2163.29# OlSPLACEMENf BEARING AT S :2~4-2I E AT $ 23-/43 E AT 8 23- 6 E AT 8 22-35 E AT $ 22- 9 E 2817.78# AT $ 21-44 2272.66# AT $ 21-21 2326,85# AT 8.21- 3 2380,64# AT S 20-50 2~34,q9# AT $ 20-4t 1'!.5 2q88,77# AT 8 20-30 ,94 2544.20# A'T S 20-18 ,76 2600.38# AT 8 20- 5 ,58 2656,96# AT 8 19-53 1,37 2713.25# AT 8 19-~3 2768,55# A1 2823.64# A T 2878.17# Al' S .2933,1q# AT S '2989,87# AT 30q7.66# ,5I 2,23 2,67 ,88 .2,16 19"'34 19-25 19-19 19- 3 E AT S 18-52 E SCIENTIFIC DRILLING CONTROL ANCHORAGE, ALASKA PAGE JOB NUMBER 50-I1-~<GY3-002 DATE 11-20-76 INRUN SURVEY THE RADIUS OF CURVATURk MEA$. VERT. VERT. COLtRSE .INC BEARING DEPI'H !)EPI'H SECT, DEV.. O M 0 i.1 7200 62qg,q2 3066.52 58.95 35-q5 $ 2- 7300 6330.83 312~.08 58.0'/ 35-15 7qO0 6~12.50 3180.90 57.72 35-15 S 1- 7500 6q95,9I 3237.89 56.0/ 35,q5 7600 6575.I9 329~.73 58.25 35-30 7700 665b.61 3351.30 58.07 35-30 8 '3- 7800 6738.02 3q08.08 58.07 35-30 $ 2- 7900 6819.66 3q6~,51 5'?.7~ 35- 0 ~000 6901.60 3520.27 57,36 35- 0 S 6100 6983,1~ 5576,~E 57.69 35-z~5 0 E 0 E 0 t~: 0::~! 0 ?~ 0 W 0 ~'4 0 ?~ COONDINATE8 LATITUDE DEPARTURE 29q2,57 8 990,82 3000,60 S 992,85 3058.31 S 992.35 3116,36 S 990,83 .3174,52 $ 987,79 3232.q9 $ 98~.2q E 3290,51 $ 981,71 E 3348,17 S 979,20 E 3q05,36 $ 975,20 E 3~83.10 $ 970,66 E [)-LEG PER 100 STATION OISTA~!CE DISPLACEMENT 8EARING 3,62 310q.90# AT S 18-37 .51 3100.60# A! 8 18-19 I.'Ta 32t5,26# AT S 17-59 ,77 3270.08# AT 8 17-38 1,20 332q.65# AT S 17-11 ,59 .3379,01# Al' S 16-56 .59 3~33.83# Al" S 16-37 ,'77 3q86.zi2# AT S I6-16 1,15 35q2.27# AT $ 15-59 ,95 3596.56# AT S 15-39 6200 706q,Oq 5633.67 58.78 36-!5 $' 8300 71qq.55 3691.55 59.51 36-30 8~100 1225.07 37~9.31 59.31 36-15 8 6500 7306,t0 3806.5~ 58,60 35-30 6600 73~8.26 ~5862.02 57.00 3~- 0 S 3521.76 8 967,08 3580,99 8 963,98 36q0,i8 $ 960,56 3698,67 S 956,78 3755,59 S 953.80 ,78 3652.13# AT S 15-21 E ,26 3706.q7# A'f S 15- 4 k ,65' 3764,73# AT $ lq-~t7 E ,96 3820,42fl Al' S 14-30 .E {. I,.51 3B'/q.6Zfi AT $ lZ~-15 g 8700 7~471.29 3916..5! 55.7q 33-q5 8 q- 0 W 8800 7554.92 3969.t$1 5q.83 32-q5 S .2- 0 W 8900 7639.Iq ~022.53 53,~]1 32-30 S 3- 0 N 9000 7722,16 ~4076.92 55.75 35-15 S 3- 0 N 9100 780~,93 q131.7.7 56.10 33- 0 8 2- 0 W 3811,23 S 950.q0 E 3665,9~ 8 9.q7,5~ E 3qlg,sq S 9~5,19 E 3975',Z~9 S 942,28 E Zl031,5~ S 939,83 E ,62 3927,9q# AT $ 1~- 0 E 1,~9 3950.q0# Al" S 13-q6 E ,60 q032.18# AT S 13-33 E 2,7'6 ~065,6q# ATS 13-20 E 2,32 4139,63# At' S 13- 7 [, 9200 7868.92 q16~4.55 5q.26 3.2-q5 $ 3- 0 H t4085,76 $ 937,q'7 E ,60 q191,93# AT $ 12-55 E SCIENTIFIC DRILLING CONiROL ANChORAGEt ALASKA JOB NUMBER 50-11-MGY3-O02 !NRUN SURVEY Y MEAS. VER1F, VERT. 9EPI'H DLP1H ,StCT. 9300 79'73,38 q237.00 9qO0 8058.16 ~288.72 9500 8143,R2 Z13qO.36 9600 8226.48 q391.55 9700 8312.62 aqq3.88 COUR DEr . 53o5q 53.00 52.62 52.25 53.73 9800 10000 10100 10200 tOz~O0 ~10500 10600 10700 8397,50 qq95.88 6~83.48 ~5q5.36 8569.71 q59~.51 6656.q2 ~6~3.82 87~3otq q692.69 8829,85 q7~1.21 6916,56 ~789.30 9002.83 q837,88 9088,66 q887,~3 9178.~9 q937.30 53.17 51,!3 50.56 ~9,61 ~9.81 q9.81 49.81 50,56 51.32 51,32 30-~5 3O- 0 29-q5 30- 0 29-~5 S Q- 0 30- 0 8 7- 0 31- 0 $ 5- 0 30-q5 $ 3- 0 <108 1 09 110 111 113 O0 9260,10 qg88.q7 O0 93q5.36 50qO.lq O0 9q30,5~ 5091.63 O0 9515,q3 5iq3.26 O0 9600,1~ 519q.72 O0 96B~56 5286.29 51 52 52 52 53 ,53 ,,69 31-30 31-30 31-q5 32- 0 32-1..5 32-30 O- 0 2- 0 2- 0 5- 0 5- 0 7- 0 OATE a505,09 S q55q.88 S ~00q.67 8 W 465q,38 S ~ q703.96 $ ~75q.20 $ W ~805.28 $ W ~I656.~7 $ q908.13 ~960,38 50].2,80 5065.50 5118,q8 5171.72 11-20-76 ~TES DEPA R l URE 934.80 E 931.~3 E 930.06 E 928.2q E 924.96 E 921.72 E 918,15 E 914.63 E 915.93 E 91q.b3 E 911,59 E 906.82 E 90i. lO E 896.18 E 892.60 E 893.95 E 69q.67 E 89q.87 E 891.65 E 887.01E 681,q2 E PAGE O-LEG FER tO0 1,06 .73 1,05 2.8I 1,03 1.26 1,52 1,52 .56 1.52 .91 1.06 SI'ATION DISPLACEMENT DISTANCE BEARING q243.32# AT $ 12-q3 E q29q.36# AT S 12-32.E q345,~3# AT S 12-22 E q396,07# AT $ t2'11 c ~7,81# Al S 12- 0 E qaqq.07# A'f 8 11-q9 E q5qS.2q# AY S 11-39 E q597.00# AT $ 1t-29 E q6~6,06# AT S 11-22 E 4694,63# AT 8 11-1~ E q7q2,8I# AT 8 11= 5.E ~790.57# AT 8 10-55 q838'84# AT S 10-4q q888,13# Al' $ 10-34 q937,81# AT $ 10-25 1.73. q958,BS# Al' $ t0-I9 E 1.05 50qO,a5# AT S i.O-Iq E 2.12 5092.05# Al' 8 10- 7 E 1,61 51q3,38# AT 8 9-59 'E .26 5194.77# AT 8 9-50 E 1.i0 52~6,30# AT '$ 9-qO E J(.]~ MEA$, DEHTH 11350 NUHBER 50-11-HGY$=O02 VER1., VERI. DEPfH SECT. 9726.8~ 5271,93 SCIENTIFIC DRILLING CONTROL ANCHORAGEr ALASKA INRUN 8UR~EY BY THE COURSE DEV, ,IRr- RADILi$ OF CURVAT~ r. INC BEARING 0 i'! D M 26.68 32- 0 8 6- 0 W THE HORIZOi~'FAL PISPLACEMENT AT 11350 FEET EQUALS 5271.93 FEEl" DATE 11-20-76 COORO INA TES LATITUDE DEPARTURE 5196,23 S 878.q0 THE DEPTH OF AT S 9-35 E. PAGE 5 !)-LEG PER I00 S TAT I ON !)ISTANCE 5271.93# DISPLACEMENT BEARING A1 S 9-35 5CIEf',]T~FIO D!~ILL:[NG CO~4TROL$ GYROSCOP ! ¢ r,,~ I r~BCT I O~,~AL SL.,'.!~VE ¥ . . S~RVEY ~ATE OOTOBE~ 28~ 2976 r,,,uY ENGI E~R RON ADA[1S ~IET~iOD OF CALC~t, AT~ON BY THE T'AN~EN?'~A~ I'qET~.qOD ~EG OF MONOPOD. SUPPLI6D bY 400 4oO,O0 ,66 500 500, O0 , , 700 700 ~ O0 800 800,00 ~00 89~, 99 ~'7g lOgO 999,93 $~00 ~099,80 9,~4 1200 1199~49 17,16 '!300 1298~57 29,92 ~4 C.)O 1,396 ~'98 44~5! ~500 i474,70 61', 02 ~ 6 *''' q '- , ~'~, 1591,28 82', 59 $700 !686 ~ 42 209,02 1900 1871,i7 !a0,67 2~'"0 ~96~ ~7 223'~25 2!90 2043, ~4 269, P&GE ;2 SURVEy JY C n..Ltr~c~. , 5,24 7,8~ 26,~! 30,49 36,65 39,8~ 45,0& 48~I0 p M D M DATE OCTOBB,R 18, 197_6 PEa 208t17 E ,,00 . ~00 ,,.00 lDO 1!82 ~,~6 3,56 2~i~ 4~26 2,06 ,aT[ ,63~ AT' S 39~:L4 W AT S 8~21 W 9,83~ !7,32t 46,J.,5~'. 66,!4[ A? S 4~54 E AT $ !5~"9 ~E. 4"T S 26-5 c.(' ~.T 8 35~22 E A'!' S 45~4~ E 291,28~ AT $ 45'.57 E PAGE 2 DATE OCTOBER 18~ 197§ SURVEy BY THE: ~=.- T UE, Tq SECT 22 '2 $ 2.3 n ~' ,~, ~, 2700 2800 21~5,02 ..... :-.~. i. 8 557 ~ 2 ~ 2305~57 422,~9 25~7,74 479 ~ D6 :- .... p39~ 2':'57,0~ ~' 2U4.5,6~ 600,07 2626~28 660~}8 2706~92 719,29 2707~05 2 ,q57~95 COU~qSE I ~C ~EA!? i NG r-, ~:: ~ D ;' '~' D "'" t: ~ 'q I~ ~ t,, ' ' 47,72 50,75 53,20 60,88 60,53 59~4 59,84 58.7R ,< O.,,R~ I i~A 'rES - LATI iL:DE DEPAF,':Tt.~RE PER ~O0 245,06 S 291,06 S 34O, 24 $ 39!, 0:3 S 444,27 S 552,13 S 604,34 $ 657,17 $ 709,5~ S .... ~4 ~ 5,27 ~53~. 27~55 g 3,19 304~43 E I~25 3~3,95 E 3~00 360,~9 E i~84 35n 9' F 22 444.~77 E 47t,46 E ~96 O I STANCE 337.~8) AT S ~-':'.~ 3~5~97) 439,72) AT S 495~561 AT. 555,79~ AT S 36-56 615,53~ AT S 35~52 675, ..... ..., 734~06t AT S ,. . 795,53~ 320n ..33 r",,. 0 3500 3600 3700 38O0 3900 4200 42~0 58,43 57,72 : 64 56,64 57,00 56,64 n3 60,88 6i,57 35-45 $ 26-~0 35-$5 ~ 55~30 S 34-D0 S 27-~0 ~4~30 S 27''0 3:4.-B0 $ 57~'30 $ 22-~0 ~?~4~ S 24~0 38"~0 S 23~0 762,05 S ~3, O3 S .g65,13 S 916.60 S 967.07 S 87 i057, S 1124, O0 $ ii80,44 $ 22~ ,37 S 293,05 S 07 5 64 497~ ~2~38 E ~50 547~4 E 573~56 E l~i6 599~28 E ~25,i6 E 75 63 674,4~.E 4~47 697~24 g 7 ~ 5 25 2cii E 745~2~ E 909~54~-AT S 33- 7 967,14~ ~T S 32-42 1024~85~ AT g 32--%9 1082~26) .AT S 3~ 2 iI. 37,70~ AT S 32 .... ~7 !194,51) AT ~ 32-33 1251,05~ AT $ 31-24 &3lO,g!~ AT $ 30-58 %370,98~ AT S 30-}4 ~432~82~ AT S 30"17 ~492~92t AT S 29=~9 4:'00 4700 L~ 540n B Y vEi. T .~ DEPTH 3837~ 3917~ 4085~ 4~69~ VERT, SECT, 20 J~545,'02 3.3 !60'~,64 75 !657,02 29 1706,8~ 63 17,59,36 43 1810,98 47 %G60~09 10 !gJ.z, 50 O0 ~ 966,98 58 2077,45 93 223~'~45 254~ 423, 506, 7E'2~ 834 ~07' ~9',64 36-45 S 22"~0 E 55,37 5:?~:L~ S 2'"0 E ~3,73 32~50 S !Z""O E 53,00 32~ 0 S 20-~0 E ~2,65 3!~<1.5 $ Z-~O E 55,92 3<;--0 $ i O--O E 57,36 35. 0 S' 9'-0 E 57,00 34~45 $ 7"'0 E ~7, 6 3~:'"' 0 $ 7"-0 E OCTOBER :LB) 1976 LA T ~'i'L,iO~ DE?ARTl,Re" ' '" O.LEG PER %00 1408,~,0 $ 7~4,36 '-' 4,43 $ 46%, 99 $ 796 ~ 04 E 6,60 152:3,32 $ 797t9$ E 5,57 1620,,75 $ 857,37 E ,74 1~94,54 S 853,4% E ,95 , ' 5 1,3 1955 ~2 $ 860,,.6 E I~ . 2~08,(.,~ ~ 867,3~ E 2059,56 ,~ 877,3~ E Z~63 THE DEPTH O iSTANCE ~EAR I M !552.47~ %664,66( 17!2,56~ %764,gg! 1814,75~ !862,67t 1968,20~ 2077,8~ 2238,45~ ................ ' ; ..... i ......... ~ ..... h: 7'";":-,'.X'LS:J:~[-r--Z:';'-i [:~l-.J:ii.,-Jl\l 1 .... ' - ~" - ' 'i ..... :'i .... r' ...... : ......... : ....: ................ ....... ' - I -i I .......... : ................ :-.-.: ............... : .......... i ...... . _:_ .... :._:.' .... ::_L:.:_.:_:.::_:....:..::_:.~ ...... ................ i .... , ......... .......... : ........ "- ............. I' ................... '- ....... : ......... I .... :-: ....... ' ! , I i ~ t : ! : ~ '' : t : i ii i I', i Iii il ! i ', t' ~' i , i : '": ......... ! ..... ::'-I' ,'r': ...... :' -- ..... : .'--j'-: ..... .::-i':': ...... ! ~ .... : .... -' -:-i: ..... i I ~-~-:-:-':-':-' '7-" ........ :-':'-T'::!-:-,-:'-:-':-::'::' ' -. ..........,-~ ............ : 'i'-:--'-: : 'i-': .... .......... :- ? '-' ~'":" t'--. -: '-7' :"~-- ? ': ....... :" ['-':'- .................. .......... f- ...--: ..... :.--{- ...... ........ :--r ..... ~ .... :-~---:----:-:-r-:-:--t-:---l--r--?:--:---!-:-: ....... :-'-!--~ : : ' '' t-:, : : ! ; : : i t':'' :, ! :' : I' !' ...... r ........... F": ........ r- ........... .r-,'-' .... :-:'--: ........ ;'-:--i:--i, : ~ :: :'-i:: i- t ........ :'-~ .... ?-:-~-~. -:" :-' ,7--T-l:--~: "T'- :~ i. ' -;:.-- :-: :T-F"i"- J-~r.~ n--r-"'k'- [:- ~-~-7--:--:"- I'-T-?'-' ;-----:-'Fq'--: 'r - --~'~:--i-":,-"- :'-", ~-"?' r-'.~ ........ : ....... j . I1 .... ~ ~ ' , ; ~ I ~- ' = - i- : ' ~ ' -~ ~ ' : ~ l' : , · i- '-T''~ ? ~ f ; r ~ · ........ : ............... , ........................ ~ ....... ~...f., ........ : ........ F:---~-- ---F--F: ,-:"- ..................... I- ..... : .... /--:-: -~ r .... .... __ ...... . -: ............ : i.: .......... ! 1 ' " I ' · ' , : , ' ................... J ............................ t:- ......... i ' ' ' ~ ~ ~-;-:--:"?- ' : ' · :' :' i i - ,- . ................ · .................. .... :' -~:--'?, ..... .--'~"- : ...... : .... [ ......... :-'~ .... :-----:'-~'':' :':--' '1--:---':-: .... i i : * ! : ; __..~.-.' ' . /.L-". .... :- : .... : ........................ [ :.'.: : ..... ~. ~-:- ,'- ..... ...... C .... : : ' ' ; ' ~ : :'f ! -'; ['-': ' '- t '-' : ........ ..... ~ .....-_'- i ................ ............ : , '- ~ .... : ....... r'-: ............. r ......L! ' ' .... '~': .... ''-'-"i ..... ' t ::: :: 1t:' :I ':' [-: ! _' [:':::_'.:. i.2 ::t:'-l' :_·:.:'::'[ ......... !-:.-- :--I-'-': "---i. :-:--' ::' [-.:-~ ..... .-:-:-----:- ..... ~ : ---,--T---:~: · -.: .... I I J:' _ _[ ............ ,- I ~ t~, '::: '-" :: :" '" ' :" i"' ':: :' :'"':' -::-N:' :-i' :-" .... ~ ................... I ...... ' ........ : ..... :_i .... :_L ._:_: .... L...:__: .... 4-~-] ~ '-r' , - - - [--;-"? ........ :- ~-' :- ': ........... : .... ....... ,.,. ' '" ' :'::-:' ' ': : : ' :." ' ':'--: -: '::i-:.:.. : ........ : -, ~ ! "'J' : ":t '" ,?" .... : ......... i-Y---: ......... F--- T--:----i'---:-' - ............... · ~ ' , I- .... ..... ~ : "'t ..... . ;-"1': : ; 't ..... I-: :' ..... !': ; :'! t -:" J ...... J ' --: .... '-': ....... : .......... ~"-" i ' ; ' ' ~ ' ' ' I : - t: ~ · . ~ I , ' ' ~ · ...... : ...... : ............... h ! ...... :-- ...... t ::--: .............. t J t , ._. ...... _z' .................... ! ......... ~' , ........ :.L .__ ~ ..................... L__: ......................... i ................ L_ L ' ''i : " ' . c~ 500.00 Union Oil and Gas F- 'sion: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone' (907) 276-7600 union October 27, 1977 Mr. O. K. Gilbreth Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99502 RE- TBU G-26 GRAYLING PLATFORM Dear Mr. Gilbreth' Enclosed for your files is the Well History for the above captioned project. Sincerely yours, Jim R. Callender Dist. Drlg. Supt. sm CC' Marathon Oil Co. Amoco Production Co. Phillips Petroleum Co. Getty Oil Co. Chevron USA Atlantic Richfield Co. USGS H. C. Lee %.V~L_l_ I"'-~CO121) PAGEi bio · Trad-i-n-a-Ba-AY--.U-nit ___ V/ZI,I., NO. G-26 McArthur River Fie_ld OCATION Conductor #3~ 1806'N & 1415'W of the SE corner. Section 29: T9N, R13W, S. M. Hemlock Oil Pool AFE #361433 ,',,uMi [ l,O. 76-66 __SERIAL NO. ADL-17594~._ COi'!TltACTOi~. Parker Drlg.. Co.~tllG NO 54 TYiq,; UNIT Oilwel] 1320 DRII,L I'IPE D;}:SCiIIPTION_5" 19.5.~ X-Hole tl. T. TO OCEAN I:LOOR '.I). 11, 544' T.V.D .... ~l_1,376' lq.T. TO ?,ILLW _ 99' i:f'iV!ATIO?',~ (B.I[.L.) ' · -- B.T. ~I)RI[,I~ DECK_ 36.44L ' Watson/C~iswelf ' -- tl.q'. TO PROI)UCTION~K_ ~ . SIZE V,'EIG~iT THI1}':AD G~ADE__DEPT}[ ~EbIAilKS 20" 94# 13 3/.~" ~61#__&____68# ? 5/8...,.'. 47# 12. Buttress ~ Buttr2s~__ Buttress B u t.L..ZT b.g 11,088-11,21 11=3o-7~J- ]'2-06-7~ i 11 008-11,058 .10,973-11,00 12/13/!-5 Bench 4,5,6 TYPE:. Cameron Drive P_ipL H-40 JS, S- 95, N--_8_0_ & P- ! !0____ E.T.D ..... 11 ,t64[ .... ,I NET OIL - _356! 785' 56] 1 ' _ _X2 478L Predrivea to 356' ,C__mt'd w/SOO sx G' w/-~C. @ 747',.Good returns. ;Cmt'd tnp ~fg .w/1200 sx ge! & 200 sx neat-btm~_ 1506' sx gel & 200 sx neat w/ DV tool ~ 2606t. Rp!~14. .Gmt'd w/280~ G w/_addifivo~ .w/ PC '~ !1,416' _Rpt~ ~45, .. Production___ ._ _Open for production. Il II II II II II II II II INITIAL _ . _ 1030 · __l t T.~._.__ 130 CASING HEAD:. 20" 2000# WP X 20"_slip on weld w/ 2 ea. 2': T,P nut!ets ..... 20" CASING tIANG,._',I', slip on weld "X" speciM LH Acme m]nn~ng too! tkds. Type "WF" 20" APl 2000# WP X 12" APl 3000# WP "X" btm. prep. w/ Z ca. 2" CAolNG SPOOl,: API._SX)_0_0# WP flange outlets w~ 1 1/2" VR thd. incl. TUBING ttEAD: TUBING IIANGER: DCB 12-3000#. W_P__X_.L0_-5000# WP w/ 2=2" g000# stdd. outlets, 10" 5000# WF X 4 1/2" OD EUE top w/ "H" BPV thrd. alloy .steel. TUBING ilEAl) TOt). 10" 5000# Cameron F Gate 2 X 2 1/16 3000# WP D/F ?,IAS'i'ER \r,'\ I, \,' FL% :.___ · . WELL HISTORY J OPErATOR iS~CTJO~ tTOWNSHip ULq ION OIL ~%'eLl FIELD Mogcobor Cos MoArthur River CONTRACTOr- ---- ................................. TCOuNTY/PA ........ ~ .......................................... DATE TL [ ~ ~ER DRILLING Cook Inlet ~11-17-76 ~ ~-~-~ ........ ~ ................................ ~i;~-~'~¥ ........................ ~~ ' Alaska 4 AP H T H P CHLORIDE ! D= J DATE URED T.VD b~ ~' ~,~ RATE J PV. ~ YP. ~ J J PH FLUD1 ~LO5'J Pi ~rrived on board ' PAGE OF Duov&s 20 785 ~ 23 ............. acd~2~-~ ..................... ~VE', ~E~.i~ .... T ......... ~ ........ 10-2-76 ! 13-3/8! 5604 ~ 17-1/2 I cumm. 105 -0-_3__L740 1 173 j431 ..jlO24j 15 121 t16~} J I I .... I _L___L__ '__I_~A___L :.2_p_i__t._6_t .j~s_~_~ ;pudded well. Drilled 17-1/2" hole to 800' opened 17-1/2" hole to 23" to 740'. 880 .0-4 -[800 J __!73 -[_44 i __[3_g23_J [6__}22 i!8_j~J____J I __J____l___J____L_______-.___.l_ J___[__l.28_J 5_~L__l_2_4_J_ ....... _[ ....... h___ [ .... L ..... !4_.J__~_.J____.] ....... L__J .... 1 ...... L .... L~~ 550 )pened 17-1/2" hole to 23" to 800'. Ran and cemented 20" casing, nipple up. 1430 0 5 1000 / J71 ½5 I J469 j i6 _~ 118/2~ ~J_~l~ 0 1 4 J il0 000 [ ._ ---, ...................... ~-~ · _ ............ ,_ ............. ]9__..J ..... L:.~_8_ L._!:.~J .......... Zk4__] .......... !_.6___i__L .... l_2gJ J .....i .... J ..... ~ ...... l ..... J J ....i ..... 1 t~ [z~39 Drilled 17-1/2" hole to 1,000', trip to pick up Dyna drill, 44 sacks Magcogel used for 20" casin~ ~ement ~ob. 2569 _~_~:6_._ l131_L_t ......... JZ~__b_Z_L ...... i~__~_t_J.__J_.~__~.~._o 4Z~I~_~:~J_~_-.g_I_6~:_~_L,.7.___L~. 5_J ....... L_z,_ooo_:~_ ?_L ..... I..,._3_~_1_~_,_.7.[___1_~ :l,~ I ...... i..__J__J .... i .... j__[ ....... } .... [ ....... t. ..... L __] ...... i ..... 1 .... jl .-FO%'- drilling ahead : 3545 10-7 [1970 [ __j73___J53I [521[ j7 ~!9_~29/_5419_.3~J21.6~2.~j.2 L.7 L [ 6~200 [120illt [.3413.11 ]10 [5 i23 ] ~Z'~'~-~-~]--lea~-ing i~--high ~-~--W~i~ht,--87~na d~-~'ii--~u~ #2Zi-n~t- l~-~'-i-~-g--fi~'~--~'--'i~-~'~-'~'.--~c~'~g~t 5052 ~:~._3.3_1 j _ 17_3 15_8__1 .... j.~._3o_J!o 1.9_ ..... L~A__._29~4_'_319.4[19..6_L68.01.4 I_L. 9 L j_ 6a300 I jllL t.281 7.3[ L30l }663 )yna-grill run #3 D-Sander and high speed shakers down part of day, g-Silter keeps plugging .ap~ sand=4% --~ 0-9 3190 71 i50 1630 92 15 _[19 -[24~47_[9 3'118 6158 oL 5 L 9 5,000 L 9 i I 31 3'5 18 12 L I 16L j_7 11 I-? [ I i~ ]lOib ......... L .................. L .............. l ................ .L ...................... L ......................................................................... t I ............. : .... L_.__ L.......... 1 .............................. L ;and down to ~% with D-Sander, D-Silter on line, replaced 6 high speed shaker screens~ use~ SAPP to control gels and YP. 6673 Drilling ahead 7390 _~_g-L]__L4__2_7_~_l ...... J72__L3__~__J_ ..... l._6.~g_i!g61Z_ I12__D~Z39_L_?_.A_L~_6_;_4_L6__6.:.o_L:._~ ........ L.~z___L_ ...... 1......~_,~_._o~ ..... L_6._o.._ t ~.o.__.i ...... L.;_4~_L~..;__~_'..._6_o_. i~._..J .......... 1_~.o_I ........ J [.._~...__i L~_i___gL .... } ...... ! ...... 1 ....... [_ _ 1 I 1!_.-I!3°8 Dyna drill run #4¢ used l±gnosulfonate to contro'l ~els 8698 drillin~ ahead 9840 10-13j5067 [ 172 ~1 j I.._~_630 i '['5 [17 j26/6219.1 il8 [48.0t.3 [1.0 [ J___.4_~QQ] .... ]~0 jl~~7_O ......... [4~.[ ................................................................................................................................................................ i ....... l ~'' J I . .1 '-." 1 . .L 1... ~L 1 ..... 1 _ ~ , t drillin8 aheadl1688 10-14 [5418 ~ _~72 ~1 i ]62~ ~ [15~25~.6_8]~-.6~22.2~8.4 .1 ~.8 L [ ~~0[10'[ [.32 ] 2.6[30 j j 3 i j 12280 drillin8 ahead 10-15_[5625 [ }74 __[50 _[ 1622 [ 110 jl~ [29/8_2_~9.1 [18:8j J.2 [.9 I t4,000 j4o~12 [ L.46 jl.55170 124 10-16 5604 65 31 _[4 _L3 L3 _/_5. ~11 4t50 j j 8 jl 2'~ [~5,800 ]40 1~ 'I [-65[125i i26 ~4ue to split casing had cement returns on both sta. Bes of cement job, dumped most returns treated remainder with SAPP, bicarb., soda as~, and water. 15513 ~~;-~ [65 }2c~----~~'2 ]2 [2 _/3 L9.7 [5o'[ .._T_,_~.4 I [~8-0~"~L~0-6-[-~%~'§'-]-:fi'~-%--i la do " 2 e 'ne ut 13-3/8 casing, dumped 100bbl. contaminated mud. The Magcogel and 4 sx. SAPP used on 10-16 was for the cement job. 15618 ~~___.t .............. 1_6; ..... i~.L_L ............. I .......... ~ ............ ~. .... I~.:.....__L~.:.~:%:}~:-, z_..[.~ .... t ....... L_~ ..... L.:.~_...';'~~:7~:-b~:~:~:'~77~:7~7:~E-_~._-~::':i ~ressure tested casing and DV collar, pressure not hold, due to split casin~_drillin~ temporaril~ suspended~_enzineer release_j. 15723 ~ ........... T ....... --"--] ~ ..... --F' .........T~ ................................ s quee zin__8 .................................................... ~_5.~_ .................. 1 ............... J~.~ ...... J3_7~_L ............L_ .......L.~J_4 _J_2_g___~_77__]_1__i_~5_~ ...... I ..... ._[% ...... [_3__;6___E .....~~;.':,-~],52013 '[ ~ ..... j ......... i .... -~. squeezing 17120 10-26[ I [65 j39~ _[ __L ~.1_0 j_ll ]12/13 8..~ j_14. 6~ J~.2_~. 4 [ j_ 6~0-~)-0~3 'J l ~J 2.3 J ]_._--__~[ 18437 ~ I .......... ,--- ........... ' -' ~-----~--:,~ ~- --~ .... ~ ......................... ___o__:- Z. ~.?._9..3..! ............ L_6~ ...... ~.!___J ........... [~_0__5._..__] .... ~L!__t.i_8___~!P../_:Li__[.i~)~-...___1,8.. .... I_!._~__L ..... .'[___~_0, go_,"'.,_~~ ...... L ~.4.. ~ _~._3~.~. [~_ _L_2_..._~_;~....~ i lowering fluid loss with Resinex. Drispac 22632 ~rillfng ahead 25207 ~rilling ahead 32211 Jrl!i.ing a!,ead I 33075 'COND~JCrOa iS,ZE jD£PT,~ i~:~ PAGE . 2. OF 2 BiT5 ROIATiNG DEGA$SEF~ CEh. 1 '2 MU[) ~ cost 1,629 ........... 38,498. 4,345~ 7,832 ............ 2,198 950 4,803 2,121 6o ~Z 3,843 , "~.~.o_ . 2,~!Q ~245 ...... 7~.24~ 2,2]~ ___~.~.~. ],720 2,729 2,944 3,588 497 91,736. ] 05 . 105 ........... 91., 946_ WELL HIST01~Y o~ .... j ....... j ......... .......... Union 0~1 Company II J SPUO DATE TBUS 0-26 ~ H~A~hu~ ~ ....... ~ ~a~ket j Cook ~et = $,,~u~s ~LU,O S~,V,CES = Got tbehuet/Farley t Alaska 42 DATE URED T.V.D. MUD VIS. ~ RATE ~, PV YP. ~ / I PH m FLUD FLUID Pf Mf j Pn ] DEPTH WT. SEC. ul~- m , m ~;F ' t TION : (gpm) lL~- u JT0 LOSS LOSS I ]25)_~ 7420 71 60 ~P~____~_~.?___!P.~_~4 3~_ 27,'40J 9.05 9.8~ .1 .4 1o, 5oo J55o~7+ 0L37 [4.8F35 D~ ~111ng ahead D~i11~g ahead D[i11~ng a~ead 11-03' 8578' j 71 ............................... ._ .....~........... ~ I 49 t L~525 L~I 271 1~ ] 9.~ 7 ~22.21 2 Drilling ahead Drllllng ahead Drllllng ahead Drilling ahead 11-07 9445 I7z+jso/ :3781 [ 9L23L1~3] 9.~J 8.7124.0L.35~8 DrJllin~ ahead Drilling ahead Dr~ll~n8 ahead Drlllln8 ahead D:~111n8 ahead~ one h~sh speed shake~ do~ pe~memen~ly D:l11~ng ahead~ ~he SA~ and A1-S~ea~a~e ~e~e b~oken 8acks~ nu~ pluA no~ used ~n mud T~sh~ hole a~ 7754~ on ~1~ ~o~ ~B _. , , , , D:~111n8 ahead~ abnormal d~ag on con~ec~ons, ~u~ p~ug ~o~ used T~h~ hole at 9100~ cha~e fo~ SA~ ~as ~o~ b~oken sacks _U_:: ~.:~L ............. ]..__z:...__L_z~_: ......... ~?~_1 ..~ ~.~_~_.L_~_L..~:::7~:::~ .... ~_..1 ............ :,:0-°~~:~:~ l ~.. ~0 D:~llin~ ahead~a~s~n~ben~on~e con~en~ o~ mud ........................................................ ~OOH ~ ~e~ ~ ~o 85+ ~e~ ~ ~e~ ~~_!~_~:.~o~_~A~_~.L_~%~_.~:~..b~_~:~ ............ : Logging Ran and cemented 9-5/8" eas~' with no ................... ~roblems ..................................................... -:~:q-':~':::-755-':::::: ::::' "7 ...... :':' ~'":- _ _ T~-:'7":L_ 5. _ .. :..::'::._ _: ......... : ..... 1 i ~0~ . 2!. CODE OF BIT CONDITION DEGREE OF TOOTH DULLNESS O:L CO'.'.V~N~- ..................... LEASE ',',ELL NO ............................. FLD,'TOWN .......... ~ ................. TC ~L SEC .T'SHIP/ ~'q~R PR DR DR ~NGE '.~.~KE ~22EL _ ~ . SPUZ D~T ~C~.'-'- - DP:LL COLLCPS u~KE & EL ........... INTER .... T 2 DRILL CCLLARS NO ~ACCU'.' - 5FM L'.N ~?M LiN. Y,T ', ~5 - 2 . Z- :ET~-~Z~2 ~ EiT z'ErTH ~: FCC, T. w~URS .... .. ~, ' ~ERT.i PUMP HOW TO REPORT TI loot~ ~eig~l ]:8 gone '5'"3 ,eo,~ ~eight 5,8 gonetO°t~t°otb heig~ ,~eight 3.8].2 goneg°ne T6 tooth height 3 4 gone T8 tooth height oil gone c, teeth b,oken, odd the letters "BT (check the worst B1 . . . bearing life B2 . . . bearing life :tight) B3 ,.. bearir'g l;fe used- 3 8 B4 . . . bearing life used: 1 2 med',um) B5 . . bearing life used: 5 8 B6 . . bearing life used: 3 4 (loose) B7 . . bearing llfe used: 7:8 B8 . . bearing llfe all gone ;locked or lost) BIT GAGE I... in gage O ... out of gage NOTE: If out of gage, follow the "O" with the amount out of gage in frac- tlons of on inch~ Example ~1 . .. T2-B4-1 (Teeth 1'4 gone, bearing medium, bit in gage) Example ~2 . . . T6BT.B6-0 1 2 /Teeth 3 4 gone, broken teeth, bearing loose ar'~ bit out of gage 1 2 inch) //? CODE OF BIT CONDITION DEGREE OF TOOTH DULLNESS NEW T1 12 13 14 T5 1'6 T7 T8 HOW TO REPORT BIT WEAR IN EIGHTHS TOOTH DULLNESS tgeneroJ examination) T1 ... tooth heightI 8 gone T2 . . tooth height] 4 gone T3 . . tooth he;ght3 8 gone T4 .. toothheight] 2 gone T5 .. toothheight5 8 gone T6 .. toot~height3 4 gone T7 .. toothheight7 8 gone T8 .. tooth~eightoil gone NOTE: !f ~ny one row has a majority of teeth broken, add the Jotters "BT' BEARING CONDITION (c~eck the worst cone) B1 .. ~adng Ji~e used: I8 ~ .. ~eor~ngJ]{e used: ]4 *~g~t) ~,4 .. bearinglife used: 12 medium1 B5 bearing llfe used: 5 8 B6 bearing life used: 3 4 (loose) B7 bearing life used: 7 8 B8 beorlng life ali gone Jackedor tost) BIT GAGE I... in g~ge O ..,out of gage NOTE: If out of gage, follow the 'O" with the emount out of gage in frac- tions of an inch) Example :1 . . T2-B4-1 (Teeth 1 4 gone, bearing medium, bit in gage) Example :2 . . . T6BT-B6.0 1. 2 (Teeth 3 4 gone, broken teeth, bearing loose end bh out of gage 1 2 inch/ TC'OL P"~ :R DR ~ R nR R~,,N,$E :~_C:-}'-~-_==_ .............................. :--==:~----:~:=_-=::-===-::- _-=~= .... =----:_ .............. -- ---~-:~--~_ :z===:..-- - .==--===:=.:=----=:=-=- .:_:- :_~=_=n= : :------ ==_---:~=---_n_=:=:_=:=:-~_~-~== .... . ~_'_'_ '.'A":E ~ vCDEL ............. '--- SPUD SAT .......... :R'.LL C?L~_A~$ NC ------C' [ ---- =' '~EN3:~ ~"~,~,Evrq:SL-- :--z=-T.L'::'-' tNT~ = ~ T ~ ---. P~ L .SZLLA~% NL' _ ..... D : ....... S ............... L~',i'~ - - .... __: ....... ~_~ =_--. :_~.T ~.:_~.=S::--~-Z'- ----~ .................................................. - RUN ~:2E ~.'~': :'FE ;, ........ AGE u~'~Rc _ '..~::' :tv '~; ~bu~ j N0 ~ ~ NT j g :-" :0": I ' '~ =-:--L= ........ · ..... -:- ....... :~.:-=~:::~::- ..... : ........ :-.:.--=-:::=-:- =' ........ -:4 .... ::~ .......... -'-: ....... - .......... ...... -:=:~ ..... "=:'*::---~ .... ':-' ....... "-::' .... ..... f ..... -j ..... ':-=:' -':: .... '-: ........./ ~" -:, ..... :, ............ ' ................. , _ : ...... i ..... ~, , ~ ' ~ ~. , ' i ~ I ~ , ~ ~~, ........ ,": ~": .... : ........... j .... : ..... ; ............... : ......... ~ ....... ~ ~ '~ : ,, ~ 'l ' ~ ', ~ -/~?~ ~:_~,~.L~~z~:_ ~oT:._s~o_!.z_~[_t~.~_~_o.~._~o~.~_12~w_~-~:.--e~ .... ~ .... ~o._:_~/___,_:~:x~ ......... , ........................ .~,.~,/~ "~ "¢lo/oz,, s :o ; ~ / ~ ~ /~ ~, 70,0 c ' ~soo ..Lso '~ l ~o ~ v , ~ [ n_.,~___~-~: ........... z= .... 2; ..... ~=_~ ..... ~._~ ......... , ...... / _.~:: ..+ ......... ,__$ . ............... ~ ........ ~ ...... , .... ~ ......... :. z ......... : ....... . .............................. . ' ~ .... ~- ' ~ ~ ' 1 I ' I : ' ' ~,o '. , I , ' 2a_:_.~_~/~_:/-~=_:/2_...~:_~_:¢:_~/2 ..... ,.7~_?___: ..... ~&~,___ ~6 .... :~: ~:;;~6___: .... ~ *-'- '--' 7. ........... :--:": .... >. ___,___, ...... :._ , ............................. ~ ............................... CODE OF BIT CONDITION DEGREE OF TOOTH DULLNESS NEW T1 T2 T3 _ 1'4 TS T6 T7 T8 HOW TO REPORT BIT WEAR IN EIGHTHS TOOTH DULLNESS ~general excmination) T'I. , . tooth heightI 8 gone T2 . .. toothheight1 4 gone T3 ... toothheight3, $ gone T4 ...toothheight1 2 acne T5 ...toothheight5 8 gone T6 ...toothheight3 4 gone T7 ...toothheiaht7 8 gone '1'8 ...toothheightal! aone NOTE: If cnv one row has a majority cf te,-tk b~oken add the letters "BT' BEARING CONDITION (che¢l,, the worst c~ne) B1 . bearing life used: 1 8 B, 5 . B6 . B7 . B8 . . bearing llfe used:1'4 ,tight) bearing life used:1 2 medium) bearing life used: 5 8 bearing life used: 3 4 (loose) bearing llfe used: 7/8 beorlng life all gone :locked or fast) BIT GAGE I... in gage O.,, out of gage NOTE: If out of gage, follow the "O" with the amount out of gage in froc- tlons of on inch) Example ;1 . .. T2-B4-1 (Teeth 1 4 gone, bearing medium, bit in gage) Example :,2 . . . T6BT-B6-0 1 2 (Teeth "30 L S~C ,T i 3 4 gone, broken teeth, bearing loose ahd bit out of gage 1 2 inch) TRADING BAY UNIT STATE IJNI' I 0IL CCFh ff W CALIFOPCII^ - ,ELL l COl · · 1'ELL ID, FIELD PAGE NO. 4 McARTHUR !~T~;r'g'!~- fiELD ,, . '~TE lo/3/76 10/4/76 : 10/5/76 10/6/76 10/7/76 10/8/76 800'TD 26" Driv'e Pip e @356 ' 800'TD 26" Drive Pipe@356! 20 '" conch. @ 785' : 1,001'T]~ 26" Drive Pipe @35.6' 20" cond-. @785' · 1,385'TD 26" Drive Pipe@356' 20" cond. csg. @785' 1970'TD 26" Drive Pipe @35'6' 20" cond. pipe @785' 2335'TD 26" Drive Pipe @356' 20" cond. pipe @785' DETAILS OF OPERATIONS, DESCRIPTIO~IS & RESULTS Commenced operations on TBus G-26 at 12:01 a.m. 10/3/76.' R.U. over conductor #3 leg roem #4.,"Installed 26" riser and flowline. RH w/ 17 1/2" bit. Cleaned out cmt. from 329' to 356'. Cleaned o~t fill to 370', RIH w/ 24" mill. Dressed out tight spots @ 201' & from 329' to 356', Ran gyro survey. Pooh. RIH w/ 17 1/2" bit. Drlg. & - survyed 17 1/2" hole from 370' to 800'. Circ. &. cond. mud. Pooh, RIH w/ 17 1/2" bit & 23" hole opener ° Opened 17 1/2" hole to 23" from 356' to 743', Open 17 1/2" hole to 23". from 743' to 795'. Circ. btms. up. Made wiper trip to 26" shoe @ 356', Circ. & cond. mud. Added 2#/bbls. fresh gel. Pooh, R.U, & ran 19 jts. of '20" 94# H-40 buttress csg, Landed 2~)" csg. on 24 3/4" CIW flow thru ha. nger w/ float shoe @ 785' & stab-in float collar @ 747', RIH w/ stab-in stinger on 5" D.P. Stabbed into float .collar @ 747' & circ, well clean. Mixed & pumped 500 sx. of class "G" cmt. w/ 2 1/2% pre-hydrated gel in mixing wtr, Had good cmt, returns @ surface. Followed gel cmt. w/' 200 sx. class "G" cmt, w/ 2% CaC12. Displaced cmt. to float colfar, 'Floats holding o,k. Pooh w/ D.P, CIP @ 3:00 p.m, 10/4/76. Removed 26" riser. Cut off 20" csg,. Installed 20" S.O.W, csg. head. Completed installing Cameron 20" starting head & welding out same - tested to UOCO specs. - o.k. Installed 20" hydril. TIH w/ 17 1/2" RR Bit #1 on BHA #4.. Tested 20" conductor casing & 20" hydril BOP to 500 psi - held o.k, Drilled out float collar @ 747' plus 20' firm cmt. Retested 20" conductor to 500 psi - o.k. Drlg, cmt, & float shoe @ 785'. Drilled 17 1/2" hole' to KOP @ 1001'. Pooh w/ 17 1/2" drlg, BHA #4 @ 1,001', RIH w/ 17 1/2" bit and 9 5/8" dyna drill on BHA #5, Oriented dyna drill @1001' kop. Dyna drilled & surveyed from KOP @ 1001' to 1104'. Tagged G-21 conductor, Oritented tool 130 degrees left & worked past conductor o.k, Dyna drilled &. surveyed to 1385', Pooh w/ dyna drill, Completed pooh w/ dyna drill, RIH w/ 17 1/2" bit on follow up assy, BHA ~.6. Drilled & surveyed 17 1/2" hole from 1385' to 1733'. Hole turned 26 degrees to the left, Pooh w/ follow up assy, RIH w/ 17 1/2" bit on dyna drill assy. BHA #7. Oriented dyna drill @ 1733' to correct for left hand turn. Dyna drilled & surveyed 17 1/2" hole from 1733' to 1970' Turned hole 14 degrees to the right, Pooh w/ dyna drill. Pooh w/ dyna drill. RIH w/ 17 1/2" bit on follow up BHA #8. Reamed dyna drill run from 1733' to 1970', Drlg. 17 1/2" hole from 1970' to 2081', Built 3 degrees angle w/ no right hand turn on follow up run. Pooh w/ follow up assy. RIH w/ 17 1/2" bit on 9 5/8" dyna drill assy. TRADING BAY UNIT STATE PAGE NO. 5 7 ..lO/9/7 8 10/10/76 9 10/11/76 !0 10/12/76 ]_1 10/13/76 3305"TD 26" Drive Pipe @356' 20" cond~ pipe @785' ; 401.5'TD : · 26" Drive Pipe @ 356' 20" cond) pipe 0785' 4400'TD . 26" Drive Pipe 0356' 20" cond:~ pipe @78~' · 4805'TD : 26" Drive Pipe 0356' 20" cond: 0785' - 5067'TD - 26" Drivg Pipe @35~' 20" cond. @785' DETAILS OF OPEP. ATI S, DESCRIPTICXlS g RESULTS BHA #9. Oriented dyna drill for righ, t..hand turn @ 2081'. Dyna dr'i}le'd & surveyed from ~081' to 2251'. Turned k, ole 10 degrees right -.pooh w/ dyna 8rill, RIH w/ 17 1/2" bit on follow up BHA #10. Reamed dyna drill run. Drilled 17 1/2" hole from 2251" to 2335~. Cont. drlg. from 2335' to 2613'. Built 9 1/2 deg'ree angle and hole turned 6 degrees right. Pooh w/ follow up assy. RIH w/ 17 1/2" bit on locked BHA #11. Reamed dyna drill runs. Drilled 17 1/2" hole from 2613' to 3305'. Cont. drlg., from 3305' to 3424', Hole dropped 2 degrees and turned 3 degrees right, RIH w/ 17 1/2" bit on tandem locked BHA #12, Drlg. 17 1/2" hole from 3424' to 4015'. Built 1 1/2 degree angle and turned 2 degrees right. Drilled 17 1/2" hole from 4015' to 4069'. Not getting any right hand turn.. Pooh for bit change-. Ran 17 1/2" bit #7 on BHA #13. Drilled & surveyed from 4069' to 4396'. Hole direction turning slightly left. Pooh. P.U. 17 1/2" Bit #8 on 9 5/8" O.D. Dyna drill. TIH to TD @ 4396'. Oriented dyna drill for maximum right hand turn. Cont. dyna drilling 17 1/2" hole for right hand turn from 4400'to 4506'. Pooh w/ dyna drill. RIH w/ bit #9 on follow up assy, BHA #13. Drilled 17 1/2" hole from 4506' to 4572'. Ran W.L. survey. Hole turned 9 degrees right to S14E and dropped 5 degrees angle to 32 1/4 degrees. Increase wt. on bit to maximum allowable to break loss of hole angle, Drilled 17 1/2" hole to 4729'. Ran survey - direction holding o.k, @ S14E. Hole angle dropped 1/4 degree to 32 degrees. Pooh for assy. change. Re-ran bit #9 on slight angle building BHA #15. Drilled 17 1/2" hole to 4805'. Drilled 17 1/2" hole from 4805' to 4911' w/ Bit #9 on slight angle building assy. BHA #15. Dropped survey. Pooh for bit change. Hole turned 1 degree right to S13E and held 32 degree angle. RIH w/ bit #10 on BHA #15. Reamed out of gauge hole from 4840' to 4911'. Drilled 17 1/2" hole from 4911' to 5067'. Dropped .survey. Pooh for bit change. Hole turned 1 degree left to S14E & built 1/4 degree angle to 32 1/4 degrees. Bit TRADING BAY [iNIT STATE PAGE NO. 6 FIELD M cAR. TH'UR RIVER FIELD ~TE 12 10/14/-76 13 10/15/.76 14 10/16/[.76 10/17/76 5418'TD 26" Drive Pipe @356' 20" cond. pipe @785' 5625'TD 26" drive pipe@356' ' 20" cone{. pip.e @78~ ? 5625'TD ' 26" Drivle Pipe @355' 20" condl. @785' : · 5625'TD 26" Drive Pipe @356' 20" cond. .@785' DETAILS OF OPEP~&TIONS, DESCRIPTIOtlS & RESULTS #10 was 1/2" out of gauge. ,.. · · RIH w/ bit #11 .on slight angle'building assy. BI-IA #15. Reamed out of gauge hole from 5000' to 5067', Drilled & surveyed 17 1/2" hole from 5067' to 5418', o Pooh for bit change. Hole turned 3 degrees right to SIIE and built 2 1/4 degrees to 34 1/2 degrees, Bit #11 was 1/4" out of gauge. (Footage 207'). RIH w/ bit #12 on slight angle building assy. BHA #15. Reamed oLtt of gauge hole from 5360' to 5418'. Drilled 17 1/2" hole from 5418' to 5605'. Ran W.L. survey. Hole turned 1 'degree right to S10E and held 34 1/2 degree angle. Made short trip, to 20" csg. @785'. Hole cond. good. Drilled 17 1/2" hole .. from 5605' to 5625: to insure 13 3/8" csg.,/ooint in hard shale below D-2 Coal beds. Circ. & cond. mud for 13 3/8" csg.. Pooh· R.U. to run 13 3/8" csg. (Footage 0'), Ran 137 jts. of 13 3/8" 61# & 68# K-55 buttress csg, Set .csg. w/ shoe @ 5604'. -Float collar @5524' & D.V. tool @ 2606'. Circ, hole clean. Cemented btm. stage as follows: Pumped 200 cu. ft. of SAPP wtr. & 200 cu. ft. of FIW. Mixed & pumped 2892 cu.ft, (1506 sx) class "G" cmt. w/ 2 1/2% pre- hydrated gel in mixing wtr, @ 98#/cu,ft. slurry. Followed gel cmt. w/ 230 c~.ft. (230 sx) of class "G" cmt. neat mixed @ ll8#/cu.ft. Displaced cmt. w/ mud to float collar @ 5524' using Howco unit. Had 300 psi increase in circulating press - indicating wiper plug attempIing to seat. Pumped an additional 17 cu. ft. - unable to bump plug, Stopped displacement, float equp. holding o.k, Dropped opening bomb & ope~ DV tool @ 2606'. Circ. out cmt. cut mud. Cemented top stage xv/ 2304 cu. ft. (1200 sx) class "G" cmt. w/ 2 1/2% pre-hydrated gel in mixing wtr. Followed w/ 200 sx. class "G" cmt. neat mixed @ llS#/cu.ft. Bumped plug & closed DV tool @ 2606' w/ 1800 psi. Tested DV tool w/ 2500 psi. CIP @ 12:00 noon 10/16/76. Had goqd cmt. returns to surface. P,U. 20" hydril & riser, Hung off 13 3/8" csg. on CIW slip type csg. hanger w/ 175,000# wt. (Footage 0'), Cut off 13'3/8" csg, Removed 20" hydril & rise~. Installed & tested 20" 2000#X12" 3000# csg. head. Installed 13 3/8" 3000# BOPE& riser. Attempted to test 13 3/8" Bope& 13 3/8" csg. to DV collar @ 2606'. Press, to 2500 psi. Press. fell back immediately to 1000 psi & then slowly to 850 psi. No leaks on surface. Checked o. TRADING BAY UNIT STATE 01L CCt,? &K CALIF0[CIIA 6LL · · PAGE NO. 7 FIELD M cARTHUR RIVER FIELD · · 16 10/18/.76 i7 10/29/!76 5625'TD ' 26" Driv$ Pipe @356' · 20" cond. pipe 0785' : 5625'TD : 26" Drive Pipe @35~' 20" condl. @785' : 5132'ETD 13 3/8" @ 5604' ' : DETAILS OF 6PEPJ~TI~S, DESCRIPTIO~IS 2, RESULTS RX seal.Ting o.k. Checked 13 3/8"x2,0.". annulus - no flow. RIH w/ 13 3/8" RTT~ & set @ 2602'. Tested 13 3/8" csg., above DV tool .to 2500 psi o.k. Tested 13 3/8" DV Tool - bled off @ 875', Pooh w/ 13 3/8" RTTS. RIH"W/ 12 1/4" bit. Drilled out DV tool @ 2606'. (Footage 0'). R;,~ gyro survey from 5590' to surface @ 100' stations. RIH w/ 13 3/8" RTTS. Set tool @ 2618'. Tested DV collar.& 13 3/8" csg. above tool to 2000 psi - o.k. Tested 13 3/8" csg, below tool - held 1100 psi. RIH 2/ 13 3/8" RTTS. Located leak in 13 3/8" csg. between 4321' & 4326' DPM. Pooh w/ RTTS. Released rig @ 12:00 noon, 10/18/76. ' perform acid work on TBUS G-12 & G-30. (Footage 0'). Recommenced operations on TBUS G-26 12:01 a.m. 10/23/76.' Completed offloading acid equipment. Ran 12 1/4" bit & 13 3/8" csg. scraper to 5590'ETD. Circ. well clean. Pooh. Ran 13 3/8" Baker model "K" c~t, ret. on D.P. & set @ 5540' to cmt. from 13 3/8" csg. shoe @ 5604' to hole in 13 3/8" csg. @ +4321'. Attempted to pressure test cmt. ret, Pressured annulus to 1500 psi - returns broke thru on D.P, Re-stabbed into cmt, retainer. Circ. w/ returns on annulus w/ 10 CFM @ 100 psi. Unable to determine if cmt. retainer fa"iled or communication established between 13 3/8" csg. shoe @ 5604' & damaged 13 3/8" csg. @ +4321'. Pooh. Stab-in stinger looked o.k. Ran 13 3/8" retrievable sqz. pkr. & set @ 4552'. Circ. v~/ returns on annulus @ 10 CFM w/ 100 psi. Re-set sqz. pkr @ 4266'. Pumped into damaged csg, @ 4321' w/ 850 psi · @ 8CFM. Had no returns on surface. Re-set 13 3/8" cqz. pkr. @ 5490'. Circ. w/ returns on annulus @ 10 CFM w/ 100 psi. Sliding sleeve on lower cmt. ret, @ 5540', Apparently stuck open. Suspect that entire 1st stage of primary cementing job was circ. out through hole in 13 3/8" csg. @ 4321'. due to early cmt. return to surface and communications between shoe and 'hole'@ 4321'. Pooh w/ sqz. pkr. Ran 13 3/8" Baker Model K cement ret. on DP & ret, @ 5488' . TRADING BAY UNIT STATE ~TE S 10/24/76 19 10/25/76 20 10/26/7 5625'TD 5132'ETD[ 26" drive pipe @356' 20" cond. @785' : 13 3/8" csg. @56.04 5625'TD 560'2'ETD 26" Driv'e Pipe @356' 20" cond. @785' 13 3/8" .cs @5604' . 5625'TD 5616'ETD 26" cond. @356' 20" csg. @ 785' 13 3/8" c~ @5604' OIL' OF CALIFO[ 'tIA PAGE NO. 8 l COltO o .. FIELD · _ : -(cARTHI;R RIVER DETAILS OF OPEP&TIONS~ DESCRIPTIO~IS & RESULTS (Footage 0'). Broke dwn. 13 3/8" csg. shoe ~v/ 1250 psi while ho, l. ding 800 psi on annulus. Pum?.e.d away @ 8 CFM w/ 800 psi & 15 CFM ~v/ 1250 psi. Bled off pressure on annulu~ - no retuPns to surface. Mixed & pumped 380 sx (437 cu. ft.) of class "G" cmt. w/ 0.75% D-31. Preceeded cmt w/ 100 cu.ft, of wtr. Stabbed into cmt. ret. w/ water @ tool. Displaced wtr. below tool @ 10 CFM ~v/ 100 psi while holdihg 800 psi on annulus. With cmt. @ ret, press, increased to 1250 psi @ 3 CFM. Bleed off annulus press· No returns on surface w/ 30 sk (3YCF) of cmt. below ret. Press, increased to 1650 psi @ 0 CFM. Pulled out of ret. & pumped 350 sx, on top. Pooh sliding sleeve on lower ret. @ 5540'. Apparently sealed off. Ran 12 1/4" bit & 13 3/8" csg. scrap'er to 4400'. Circ. well clean. Pooh. Ran-13 3/8" sqz. pkr. & set @ 4225'. Pumped into damaged csg. @ 4321' w/ 850 psi @ 10 CFM. Mixed & 'pumped 275 sx. (316 cu.ft.) of class "G" cmt, w/ .75% D-31. Sqz. 238 sx. outside damaged csg. to a final pumping press, of 1500 psi. WOC 1/2 hr. Press bled to 1000 psi. Bled off press. Pooh w/ sqz. tool. CIP @ 12:55 p.m. 10/24/76. RIH w/ 12 1/4" bit. Tagged firm cmt. @ 4281'. C.O. cement from 4281' to 4338'. Had slight torque @ 4328'. Taking 8-10,000# excess pull to work thru 4328'. C.O, cement stringers from 4338' to 4400'. Drilled out hard cmt. from 4923' to 5132'. (Footage 0'). Drilled out firm cmt. from 5132' to 5488'. Drilled out cmt. ret, @ 5488' & cleaned out soft cmt. to bottom ret. @ 55.40'. Drlg, out cmt. ret. @ 5540'. Pushed junk from cmt, ret. to 13 3/8" csg. shoe @ 5602'. (had soft cmt, or cmt. stringers from 5540' to 5602'). Drlg. on junk @ 5602'. Tripped for · bit change. Continued to drill on junk @ 5602'. (Note: running low bit weights & rotary torque to avoid backing off 13 3/8" csg). (Footage 0'), Drilled on junk from cmt. retainers on top of float shoe @ 5602'. Drilled out float shoe @' 5602' & cleaned out to 5616'. Had low. strength cement below shoe. Pooh w/ 12 1/4" bit. RIH w/ 12 1/z~'' watermelon mill on stablized assy. Reamed tight csg. from 4323'-4326'. RIH to 5540'. Reamed from 5540' to 5595' to clean out cement sheath. Pooh w/ mill. R.U. Schlumberger. Ran GR-CBL-VDL log from 5600' to surface. Bond log showed low compressive strength bonding from the 13 3/8" csg. shoe to 13 3/8" DV collar @ 2606'. No bonding present on log above DV collar. RIH w/ 13 3/8" retrievablesqz, pkr. and set @ 5580'. Press. IJN t 0IL CCt'?AI Ct- CALIF0[CIIA . · PAGE NO. 9 -CASE TRADING BAY UNIT'STATE , ., ,,TE · '1 10/27/76 : ]2 10/28/76 10/29/76 ]4 10/30/76 5993'TD ' 26" Driv~ Pipe 20" cond ] @ 785' . 13 3/8" ~sg @5604' : 6496'TD 26" Driv6 Pipe @356' 20" cond @ 785' 13 3/8" @5604' 6988'TD 30" cond'. @356' 20" 'csg. '@ 785' 13 3/8" csg @5604' 7235'TD 30" cond. 0356' 20" csg. @ 784' 13 3/8" csg @5604' DETAILS OF OPEPJ'~TIC¢,'~S, DESCRIPTIC21S & RESULTS 13 3/8" csg. shoe and seat to 1500 psi - held w/o bleed off. (equivalent gradient = 0.74 psi/h;'). Pressured annulus to 1500 .psi. Leak in 13 3/8" csg. @ +4321' · taking fluid @ +1 CFM. Ceased pumping. 13 3/8" csg. leak held 1150 psi" (Equivalent gradient = 0.75 psi/ft.). Pooh w/ sqz. pkr. (Footage 368'). Completed pooh w/ retrievable sqz. pkr.' Made up 12 1/4" tandem square locked drlg. assy. BHA.#17, RIH w/ 12 1/4" mill tooth bit #16 on BHA #17. Installed DP rubbers on HWDP & 5" DP. Cleaned out rat hole to 5625'. Drilled 12 1/4" hole from 5625' to 5993'. (Note: survey @ 5715' showed hole walking left 3 degrees from S10E to S13E and holding angle.). Tripped for 'bit change. (Footage 503'). Pooh for bit change. Survey @ 5933'. Showed 1 degree left hand turn from S13E to S14E and hole angle dropped 1 degree to 33 1/2 degrees. RIH w/ 12 1/4" mill tooth bit #17 on tandem square angle building assy. BHA #18, Drlg, & surveyed 12 1/4" hole f~om 5993' to 6309'. Tripped for bit. Hole turned 3'degrees right to SllE and built 1 1/2 degrees to 35 degrees. RIH w/ 12 1/4" mill tooth bit #18 on tandem square locked drlg. assy. BHA #19. Drlg. 12 1/4" hole from 6309' to 6496'. (Footage 492'). Cont. drlg. 12 1/4" hole from 6496' to 6809' w/ mill tooth bit #18 on tandem square locked drlg. assy. BHA #19. Pooh for bit change. BHA #19 dropped 2 degree angle to 33 degrees and held SllE. RIH w/ 12 1/4" mill tooth bit. #19 on angle building assy. BHA #20. Drlg. 12 1/4" hole from 6809'-6988'. Note: BHA #19 took 45,000 excess pull over pick up weight to pass through damaged csg. @ 4321' but required no excess slack off weight going dwn. (Footage 247').Continued drlg.i 12 1/4" hole w/ mill tooth bit #19 on angle building BHA #20 from 6988' to 7161'. BHA #20 built 3 degree angle to 36 degrees and held SllE, Pooh for dyna drill. RIH w/ 12 1/4"' mill tooth bit #20 on dyna drill assy. BHA #21. R.U. SDC steering tool. Oriented dyna drill @ 7161' for right hand turn. Dyna drilled 12 1/4" hole from 7161' to 7235'. Pooh w/ dyna drill.. Note: BHA #20 and 21 required no excess pick up or slack off weight to pass through damaged csg, @ 4321'. U~It~l OIL ~"P/~ gF CALIFO~'IIA }glJ. l~COl~} . · · PAGE NO. 10 76E _TR, ADING :.B.A..Y UNIT ST,ATE .o ,, FIELD :~.{cARTHI ~R RIVER ETD 10/31/76 7413'TD · 30" cond. @356' 20" csg..~ 785' ' 13 3~8" csg @5604' , , , DETAILS OF OPEPJWI~,~S, DESCRIPTIOtlS g RESULTS (Footage"178'). Completed pool~ w/ d~a drill· RIH w/ 12 1/4" mill .tooth bit #21 on follow up BHA #22. Reamed dyna drill run from 7161' to 7235'. Drilled 12 1/4" hole from 7235' to 7301'. Ran W.L. survey. Survey instrument came,apa{,..t: internally. Pooh to retrieve instrument. Surve~'@,,7L256' showed 9 d~gree right hand turn to S02E an:di"l../d,~ree drop to 35 degrees.' RIH w/ 12 1/4" mill tooth bit #~'2' on tandem square locked BHA #23. Drlg. 12 '1/4"" hole from 7301' to 7413'. IJNIOft OIL h hh iLECOI PAGE !1 TRADING BAY UNIT STATE ;.ATE 26 11//1/76 2 7 11/2/7 6 28 11/3/76 29 11/4/7 6 30 11/5/7 6 31 11/6/76 7819'TD 26" cond. ~'356' 20" csg. @785' 13 3/8" csg @5604' 8192 'TD 2 6" cond. @356' 20" csg. @785' 13 3/8" csg @5604' : 8578'TD 2 6" cond. @356' ' 20" csg. @785' 13 3/8" csg @5604' 8875'TD 2 6" cond. ~356' 20" csg~ @785' 13 3/8" csg 6'5604' 9090'TD 26" cond. Q'356' 20" csg. @78s' 13 3/8" csg @5604' 9235'TD 2 6" cond. @356' 20" csg ~785' 13 3/8" csg @5604' I',F. LL l'lO, -26 FIELD .. McARTHUR RIVER FIELD DETAILS OF OPERATIONS, DESCRIPTIOtlS & RESULTS (Footage 406') Cont. drlg. 12 1/4" hole w/mill tooth bit ~22 on tandem square locked BHA~F23 from 7413' to 7451'. Tripped for bit change. BHA~F23 turned 3° right to S01~= and held 35°. RIH w/mill tooth bit ~23 on tandem square locked BHA ~F23 . Drlg. 12 1/4" hole from 7451' to 7819'. Tripped for bit change. BHA ~23 built 1/2° to 35 1/2° and turned 1° right to S02W. (Footage 373') RIH w/mill t'ooth bit ,~24 on tandem square locked BHA ~23,. (NOTE: Moved 12 1/4" x 8" slip on s:tab dwn. +2' to retard building tendency.) Drlg. 12 1/4" hole from 7819' to 8010'. Tripped'for bit. BHA~F23 held angle & direction of 35 1/2° S02~ RIH w/mill tooth bit ~F25 on tandem square locked BHA ~23. Drlg. 12 1/4" hote from 8010' to 8192'. NOTE: No excess pick up or slack off weight required to pass through damaged csg. @432i' w/BHA ~23 on trip @8010'. (Footage 386') Cont. drlg. 12 1/4" hole W/mill tooth bit ~25 on tandem square 10cked BHA ~F23 from 8192' to ~)388'. Tripped for bit. BHA~23 built 1° to 36 1/2° an.d turned 1 'right to S03~r. Replaced worn slip on stab w/full gauge 12 1/4" x 8" slip on stab & moved position 6' down. to break- build . RIHw/mill tooth bit~26 on tandem square locked BHA~24. Drlg. 12 1/4" hole from 8388' to 8578'. NOTE: No excess pick up wt. or slack off wt. required to pass through damaged csg. @4321' on trip @8388'. (Footage 297') Cont. drlg. 12 1/4" hole w/mill tooth bit ~26 on tandem square locked BHA ~24 from 8578' to 8632'. Tripped for bit change. BHA ~24 held S03~= & dropped 1 i/2° to 35°. RIH w/mill tooth bit ~27 on tandem square locked BHA~F24. Drlg. 12 1/4" hole from 8632' to 887S'. Tripped for bit change. NOTE: BHA ~24 required no excess pick up or slack off wt. to pass through damaged csg. @4321'. (Fqotage 215') Completed Pooh for bit change BHA ~F24 held 35°S03W. Stood back steel DC's and moved i2 1/4" slip on stab dwn. 2' to sloWly drop angle. RIH w/mill tooth bit ~28 on tandem square locked drlg. assy. BHA~25. Drlg. 12 1/4" hole from 8875' to 9090'. Pooh for bit change. BHA~25 held 35° S03W. Dropped out one square D.C. to loosen up assy. for right hand walk. RIH w/insert bit~29 (Type 5-1-7) on slight angle dropping assy. BHA ~26. (Footage 145') Reamed 30' to btm. Drlg. '12 1/4" hole from 9090' to 9235'. Dropped survey. Made short trip to 13 3/8" csg. shoe & retrieved survey. BHAg26 dropped 1° to 34° and held S03W. Hole cond. good on trip. TIH to 9235'. \TE 32 11/7/76 33 11/8/76 34 n/9/76 35 11/10/76 3 6 11/11/7 6 37 11/12/76 38 11/13/76 OIL CCED&qY OF CALIFOFdlA I',ELL ItECORD TRADING BAY UNIT STATE 9445 'TD 26" cond. 6356' 20" csg. (~'785' 13 3/8" csg @5604' 9,660 'TD 26" cond.. @356' 20" csg. :. @785' : 13 3/8" csg {~5604' 9,935'TD 26" cond.i ~'356' : 20" csg @785' : 13 3/8" csg @5604' : 10,119'TD 2 6" cond. @356' 20" csg ~785' 13 3/8" csg @S604' 10,399'TD 26" cond. 6356' 20" csg. @785' 13 3/8" csg @5604' I0,59 I'TD 2 6" cond. @356' 20" csg. 6785' 13 3/8" csg ~S604' 10,765'TD 26" cond. 63S6' 20" csg ~78S' 13 3/8" csg 65604' DETAILS OF OPEPATIONS, DESCRIPTIO~IS g RESULTS (Footage 210') Drlg. 12 1/4" hole from 9235' to 9445'. Dropped survey. ,Made short trip to 13 3/8" csg. shoe 65604'. BHA~26 dropped 2° to 32° and turned 1° left to S02W. Pooh to change BHA (Bit~:29 made 355' in 32 hrs. = ll.l'/hr.) Picked up tandem squares to stop left hand walk.. RIH w/12 1/4" insert Bit ~30 (Type 5-2-5) on tandem square locked BHA ~27. (Footage 215') TIH w/insert Bit ~30 (Type 5-2-5) on tandem square locked BHA~r~27. Drilled 12 1/4" h01e from 9,445' to 9,647'. Dropped survey to check BHA behavior. Made short trip to 13 3/8" csg. shoe & retrieved survey. Survey depth: 9,607' - 31 1/2° S03VV. BHA .~27 dropped 1/2° angle & held direction ok in 212' of drilling. TIH to TD @9,647'. (Footage 275') Cont. drilling 12 1/4" hole from 9,660' to 9,935' - Bit~30 - BHA~27. Made 10 Std. wiper trip 69,850' Hole cond. good. (Footage 184") Cont. drilling 12 1/4" hole w/insert Bit ~30 on tandem square locked BHA'.~27 from 9,935' to 10,114'. Pooh for bit change. (Bit .~30 made 669' in 56 hrs. = 12'/hr.). BHA ~27 held S03W and dropped angle to 30 i/4°. Hole cond. good on trip. Placed 2nd set of drlg jars on top of D.C. RIH w/insert Bit ~31 (Type 5-2-7) on tandem square locked BHA~%28. Drlg. 12 1/4" hole from 10,114' to 10,119'. (Footage 280') Cont. drlg. 12 1/4" hole w/insert Bit ~31 (Type 5-2-7) on tandem square locked BHA4+28 from 10,119' to 10,335'. Made 15 Std. wiper trip. Hole cond. good. Drlg. 12 1/4" hole to 10,-399'. (Footage 192') Cont. drlg. 12 1/4" hole w/insert Bit f~31 (Type 5-2-7) on tandem square locked BHA ~:28 from 10,399' to I0,543'. Made 15. Std. wiper trip. Hole cond. good. Drlg. 12 1/4" hole to 10,591' (Footage 174') Cont. drlg. 12 1/4" hole w/insert Bit 831 (Type 5-2-7) on tandem square locked BHA ~28 from'f0,591' to 10,641'. Pooh for bit change. Had tigh't spot ~"7,754'. Worked thru tight spot and clean up same. (Bit f:31 made 527' in 53 hrs. = 9.9'/hr.). BHA~28 turned 2° right to S05Wand built 1/2° to 30 3/4°. RIH w/insert Bit ~t32 (Type 5-2-7) on tandem square locked BHA~%28. Drlg. 12 1/4" hole from 10,64i' to 10,745'. OIL CQ'",?A?ff OF ,LIFO IIA I',V.L IECOfID r. E TRADING BAY UNIT STATE I'll J_ riO, FIELD · McARTHUR RIVER FIELD ATE 39 11/14/76 40 11/15/76 .. 41 11/16/76 42 11/17/76 43 11/18/76 11,044'TD 2 6" cond. ~'356' 20" csg. @785' 13 3/8" csg 65604' ll,191'TD 2 6" cond. @3S6' 20" csg @78s' 13 3/8" csg @5604' 11,385'TD 26" cond .: 6356' ~ 20" csg ~78s' 13 3/8" csg ~'5604' 11,544'TD 26" cond 6356' 20" csg 6785' 13 3/8" csg ~'5604' 11,544'TD.. 26" cond. 6356' 20" csg 6875' 13 3/8" csg u~5604' DETAILS OF OPEPeqTIONS, DESCRIPTIO/IS & RESULTS (Footage 279') Cont. drlg. 12 1/4" hole w/insert Bit~:32 (,Type 5-2-7) on tandem square locked BHA ¢28 from 10,745' to 10,855'. Made 15' Std,'wiper trip. Hole cond. good. Cml. drlg. 12 1/4" hole from 10,855' to 11,044'. (Footage 147') Cont. drlg. 12 i/4" hole w/insert Bit ~:32 (Type 5-2-5) on tandem locked BHA .~28 from 11,044' to 11,168' Made 15 Std. wiper trip. Hole cond. good. Drlg. 12 1/4" hole to 11,191'. Pooh for bit change (Bi1832 made 550' in 44.5 hrs.= 12.36'/hr.). Had tight spot ~9,101'. Worked top stabilizer thru tight spot. Back reamed.from 9,101' to 9,095' to work 2nd stab. thru. Worked & cleaned up tight spot. (possible keyseat). Completed Pooh. BHA~28 built 1° to 31 3/4° & held S05W. Slip on stab. worn 3/4" out of gauge causing continued build. Laid dwn. one square collar & slip on stab. RIH w/insert Bit ~33 (Type 5-2-5) on BHA ~29. (Footage 194') RIH w/insert Bit ~33 (Type 5-2-5) on BHA-~-29: to 13 378" csg show. Changed out low clutch diaphram. Continued RIH. 'Drlg. 12 1/4" hole from 11,191' to 11,385'. Pulled up to 13 3/8" csg shoe @5604' for wiper trip. Hole cond. good. Changed out air regulator on low clutch. RIH. (Footage 159') Cont. RIH on wiper trip from 13 3/8" csg. shoe @5,604'. Had ledge @9,100' -worked thru o.k. w/o reaming. Drlg. 12 1/4" hole w/insert Bit ~33 (Type 5-2-5) on BHA ~29 from 11,385' to 11,480'. Pin end on Kelly spinner cracked - laid dwn. same. Cont. drfg. 12 1/4" hole from 11,480' to 11,544'TD (Bit~33 made 353' in'30.5 hrs. = ll.57'/hr.). Circ. btms. up. Made wiper trip to 13 3/8" csg shoe ~5,604'. Circ. & cond. mud for logging. (Footage 0') Circ. & cond. mud for logging ~11,544'TD. Pooh- hole slightly tight from 8,300' to 8,000'. RU Schlumberger. W.L. weight indicator failed to operate - dwn 2 1/2 hrs. repairing Schlumberger w~ight indicator. RIH w/DLL tool - logged thru the Hemlock while running in hole. Tool stopped ~11,511'. Ran GR-SP-DLLlog from 11,511' to 13 3/8" csg shoe ~5604'. Ran BHC - Sonic from 11,511' to 13 3/8" csg shoe. Pooh w/Sonic tool. Schlumberger operator had slacked & knotted line. Sonic log quality poor. Gut off approximately 1000' of Schlumberger line. OIL CCF'£/ C Y OF CALIFOPCIIA 14 LEASE TRADINS BAY UNIT_S_TATE I'i~LL l"lO, G-26 FIELD McARTHUR RIVER FIELD DATE ETD DETAILS OF OPEPATIONS, DESCRIPTIOflS & RESULTS 44 11/19/76 4 5 11/20/76 4 6 11/21/7 6 4 7 11/2 2/7 6 ll,544'TD 26" cond. @356' 20" csg @785' 13 3/8" csg @5604' 11., 544'TD 2 6" cond. ~356' 20" csg. @785' 13 3/8" csg ~5604' 11,544'TD 26" cond. @356' 20" csg @875' 13 3/8" csg @5604' 9 5/8" csg @11,540' 11,400 ETD (cmt) ll, 544'TD 2 6" cond. @356' 20" csg. ~785' 13 3/8" csg @5604' 9 5/8" csg @ti,s40' Il, 400 ETD (cmt) (Footage 0') Ran Micro Laterolog- Microlog from 11,506' to13 3/8" csq shoe and GNL - density log from 11,494' to 13 3/8" csg shoe. RD Schlumberger. RIH w/12 1/4" bit RR %33 to 13 3/8" csg shoe @5,604'. Circ. btm. up. Slipped & cutdrlg line. Cont. RIH - hole cond. good. Reamed tight hole 50' to btm. Circ. & cond. hole for 9 5/8" csg. Mud spotty and appeared unstable. Mud ranging from 72~/cu.ft. - 250 fUnnel vis. to 68~/cu.ft. - 44 funnel vis. Light weight mud showed no visible signs of foaming - suspect fine particle air entrainment. Mud losing vis. and gel concentration and showing string bicarbonate contamination. (NOTE- Similar properties to TBUS-G-22 mud when contaminated w/bacteria). (Footage 0') Cont. circ. mud. Pooh to run 9 5/8" csg. Hole tight from 8,050' to 8,240' - Keyseat or ledge. RU & ran 285' joints of 9 5/8" 47w~ N-80, P-il0, & U55-95 Butt. csg. w/centralizer and depth orientation markers to 11,540'. Float collar @11,416'. 9 5/8" csg. was filled with thinned mud (70~/cu.ft.- 50 vis.) while running. Circ. & cond. mud for cementing. Pumped 500 cu.ft, of filtered Inlet %Arater followed by 50 cu. ft. of B~ mud sweep. Released btm. wiper plug. Mixed & Pumped 1800 sx. of Glass "G" cml. w/o.75% D-31, 0.5% D-19 and 0.1% D-6. Released top wiper plug. Cleared lines of cml. w/50 cu.ft. of water. (Footage 0') Displaced cml. w/mud @110 SPM - 924 GPM with 80% cml. displaced - reduced rate to one pump & completed displacement @ 50 SPM - 420 GPM. Bumped plug w/2,000 psi - held o.k. Bled off pressure & checked floats - o.k. CtP @ 12:45 AM, 11/21/76. Landed 9 5/8" csg. on CI~r slips. Cut off 9 5/8" csg. Installed & tested 12" 3,000 x 10" 5000~ tbg. spool. Installed BOPE. Tested blind rams to 2,500 psi. RIH w/8 1/2" bit & 9 5/8" csg scraper. Tagged cml. @10,400'. Tested pipe rams & 9 5/8" csg. to 2,500 psi - o.k. Pooh. RU Dresser Atlas to run gyro survey. (Footage 0') RanSDC gyro survey from 11,350' to 3,000'~100' stations. Ran GR-CBL-Signature log from 11,381' to 7,850'. Bond log showed isolation at pkr. points between Benches 5 & 6 and between Benches 4 & 5 and at top of Hemlock. RD Dresser Atlas. RIH w/8 1/2" bit & 9 5/8" csg. scraper. Displaced mud w/filtered Inlet Water. Pooh. UNION OIL CCFBAI'ff OF CALIFO ,IIA PAGE 15 LEASE TRADING BAY UNIT STATE 1,,£11 l, lO, FIELD McARTHUR RIVER F!EI~D 3ATE 48 il/23/76 49 11/24/76 50 il/25/76 51 Ii/26/76 ETD II,544'TD 26" cond. @356' 20" csg @78s' 13 3/8" csg ~5604' 9 $/8" csg @11,540' ii,376'ETD (junk pkr.) 11,544'TD 26" cond. @356' 20" csg. @78s' 13 3/8" csg @S604' 9 5/8" csg @11,540' li,376'ETD (junk pkr.) 11,544'TD '26" cond. @356' 20" csg. @78s' 13 3/8" csg @5604' 9 $/8" csg ~'11, s4o' iI,S76'~?D (junk pkr.) 11,544'TD 2 6" cond. @356' 20" csg @78s' 13 3/8" csg ~S604' 9 5/8" csg @11,$40' ll,376'ETD (junk pkr.) DETAILS OF OPEPJ~TIONS, DESCRIPTIOHS & RESULTS (Footage 0') Pooh w/8 i/2" bit & 9 5/8" csg. scraper. Laid dwn 5" HWDP & 6 1/4" DC's. RU Dresser Atlas. Ran 8 1/2" gauge ring and junk basket to 11,350'. Collar locator not working properly . Changed out collar locators. Reran junk basket to 4,000' to check collar locator-working o.k. Made up 9 5/8" x 4 3/4" Model DB Baker perm. pkr. w/3 1/2" tbg. tail & landing nipple. RIH w/perm. pkr. on wire line to 6,675'. Collar locator and Gamma Ray tool stopped working. Attempted to Poohw/pkr. Pkr. stuck 66,663'. Pulled out of rope socket. RD Dresser Atlas. RIH w/ 7 5/8" OS & grapple. Engage fish @6,663'. Pkr. moved dwn. hole easily. Unable to pull up w/15,000.~ excess pull. Pushed pkr. to 11,376'. Sheared outW. L. setting tools. Pooh. Rec. all setting tools. Left pkr. @11,376' w/mule shoe @11,400'. RU Dresser-Atlas. Ran 8 1/2" gauge ring and jumk basket to 11,350'. (Footage 0') Completed running VV.L. gauge ring and junket basket to 11,350'. Ran Baker Model "D.B." pkr. and set @11,221' DIL meas. Ran Baker Model "F.B." pkr. & set ~ 11,060' DIL. Ran Baker Model "F" pkr. & set @10,620' DIL. R,D. ~r.L. unit. RU to run 4 1/2" prod. tubing. (Footage 0') Ran 8,615' of 4 i/2" tbg. & accessories - Tubing pulled out of top of Camco gas lift mandrel & fell 2,000' to pkr. 610,620'. Picked up fishing tools - TIH - tagged top of fish @2,053' - engaged fish & Pooh laying dwn 4 1/2" tbg. (Footage 0') Completed laying dwn 4 1/2" tbg. string. Ran pkr. seal assembly onD.P. Located top pkr. @10,620' - o.k. Tested pkr. W/2,700 psi - held o.k. Poohw/seal assembly onD.P. RU & ran replacement string of 4 1/2" prod. tbg. OIL CCFPANY a= CALIFORI,IIA ICCORD PAGE "~' LF~E TRADING BAY UNIT STATE WELL ~.I0, G-26 FIELD McARTHUR RIVER FIELD ~2~TE ETD 52 11/27/76 53 11/28/76 54 11/2 9/76 55 11/S0/76 11,544'TD 26" cond. @356' 20" csg @785' 13 3/8" csg @5604' 9 5/8" csg @11,540' 11,376' ETD (junk pkr) 11,544'TD 26" cond. @356' 20" csg @785' I3 3/8" csg @5604' 9 5/8" csg @11,540' ll,376'ETD ~unk pkr.) ' 11,544'TD 2 6" cond. @356' 20" csg @785' 13 3/8" csg @5604' 9 5/8" csg @11,54o' 11,416' F.C. 11,364' (top of W-.L. tools 11,544'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg @5604' 9 5/8" csg @1t,54o' 11,416' F.C. 11,364' top of w.1. tools DETAILS OF OPEPJNTIONS, DESCRIPTIOtlS & RESULTS (Footage 0') Landed 4 1/2" tbg. Tested tbg. & pkr. to 2,500 psi o.k. Removed BOPE. Installed X-mas tree and tested to 5,000 psi o.k. Fabricated & installed flowline. Started gas lifting water out of 9 5/8" csg. annulus'and off 4 1/2" tbg. string. (Footage 0') Gas lifted a total of 528 bbls. of water from annulus & tbg. Ran Camco static gradient tools & checked BHP @2,400 psi o.k. RU Dresser-Atlas & ran 30' of 2.6" O.D. ~umbo jet gun to perf. Hemlock Bench~F6. [~.ositioned gun from 11,250' to 11;280'. Fired gun & pooh. Bottom 20' of gun failed to fire. Reheaded tools on line. Reran 20' of 2.6" O.D. jumbo jet gun & perforated btm. 20' of Hemlock Bench,6 from 11,260' to 11,280' Pooh - RD Dresser-Atlas. Gas lifted well to stabilized flow rat~ from HemloCk Bench fF6 perfs. Stabilized flow on gas lift from Hemlock Bench ~6 perfs. 11,250' to 11,280' as follows: Gross Cut Net GOR GLR Gravity Tbg./43sg. Press. 1464 6.5Yo 1369 404 2500 31.3 120/900 psi. RU Camco & TIH w/btm, hole pressure recorders - lubricator started leaking. Pooh with recorders - wireline operator ran into stuffing box with tools and parted wireline. Lost 11.5' of tools in hole (2 amerada recorders, 2 clocks, 2 press, elements). Ran replacement tools & positioned BHP recorder @10,700'. Tools in place @6:00 AM - Flowed well 2 hrs. to draw dwn. BHP @ 1450 BPD w/6.STo cut. Shut in well @8:00 AM for pressure build-up survey - left well shut-in 12 hrs. - pulled pressure bombs @8:00 PM (ran gauge ring & overshot on ~AF.L. Check btm. pkr. bore @11,221' to be clear of w. 1. tools lost in hole.) NOTE- Read pressure charts - formation pressure bUild up not complete - reran pressure bombs at 2:00 AM _-- pulled pressure combs & positioned @10,700' @7:30 AM 11/30/76. (Footage 0') Read press, charts - formation pressure build-up not complete. Reran pressure bombs @2:00 AM. Pulled press. bombs @5:00 A.M. Press. build-up still not complete. Reran press, bombs & positioned @10,700' @7:30 AM. Pulled Press. bombs @9:30 AM. Press. build-up data incomplete. Suspect gas compression in tbg. or possible gas lift valve stuck partially open. Placed well on gas lift @12:45 PM. Stabilized flow on gas lift from Hemlock Bench,6 perfs. 11,250' to 11,280' @reduced rate as follows: Gross Cut Net GOR GLR Gray. Tbg./Csg. Press. 1056 4.0% 1014 344 2517 33.5 380/960 psi PAG 17 IJNIC I OIL CQ"?ANY OF CALIFOP tIA t', L IIECOI LEASE TRAD[Nfi BAY UNIT STATE FIELDMcArthur River Field DATE 56 12/1/76 57 12/2/76 58 12/3/76 59 12/4/76 60 12/5/76 61 12/6/76 62 12/7/76 11,544'TD 11,416'F.C. 11,364' (top of w. 1. tool 9 5/8" csg @11,540' 11,544' TD 9 S/8" csg. @11,540' 11,544' TD 11,364 ETD (top of fish w.1. toolsJ 9 5/8" csg' @11,540' . 11,544' TD' 11,364 ETD' (top of fish w.1. tools) 9 5/8" csg @ 11,540' 11,544'TD 11,364 ETD (top of fish w.1. tools) 9 5/8" csg. 11,540' 11,544' TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. 11,540' 11,544'TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. .@11,540' DETAILS OF OPEP&TIONS, DESCRIPTIOt.IS & RESULTS Continued gas lifting Hemlock Bench #6 @+ I000 BPD. R.U.W.L. unit. RIH w/press, bombs. Ran gas lift--survey. SI well @4'30 P.M. for pressure build up survey. Continued running, press, build up survey. Pulled bombs @5'00 A.M. 12/2/76. Final stabili'zed press, was 2800 psi. Rigged down slick line unit. R.U. Dresser Atlas. T.I.H. w/Dresser Atlas 3 1/8" gun w/3 1/4" collar locator Stuck perforating gun @10,305' (Btm. of gun). Tbg. Meas. Pulled gun free after 3 hrs. Pooh. Ran Gauge ring (3.6" OD) & sinker bars on braided line. Unable to set below 10,305' T.M. Ran impression block and got indication of crimped tbg. pin (I.D. 3.5" w/ burr). Flowed Hemlock Bench #6 01050 BPD Rate. Ran Dresser Atlas 2.6" perf. gun & positioned opposite Hemlock Bench #5. Con- trolled producing rate @500 BPD. Perforated Hemlock Bench #5 from 11,088 t'o 11,218' in 5 gun runs. Put well on test sep- erator producing benches #5, & #6. Rate stabilized @3900 BPD w/3% cut. See avg. test data below: Avg. Prod. test Hemlock Benches #5 & #6 Open Gross Cut Net Fm. Gas. GOR GLR Grav. Press. 3888 3.0 3771 1117 296 873 32.5 110/990 Avg. Prod. Test Hemlock Benches #5, #6 & 50' of #4 Open Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4152 3.0 4027 1339 333 971 33.5 120/1000 R.U. Dresser Atlas and ran 2.6" O.D. Perf. gun. Perforated the top 50' of Hemlock Bench #4 from 10,923' to 10,973'. Put well into test seperator @8'00 P.M. 12/5/76. Cont. Prod. testing Hemlock Bench #5, #6 & 50' of #4 at avg. rate of 4152 BPD w/3% cut. R.U. Dresser Atlas & ran 2.6" O.D. perf. gun. Diff. perf. Hemlock Bench #4 from 11,008' to 11,058' while fi'owing well @1000 bbl./day. Placed well on test. Unable to stabilize well due to shortage of gas injection (two compressors down). Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4248 3.0 4121 996 241 1096 33.7 190/1080 Stabilized well on gas lift.' Prod. tested Hemlock Benches #4, #5, & #6. De-activating Rig 54 while testing well. Avg. Test Gross Cut Net Fm. Gas GOR GLR Grav. - Press. 4296 3.2 4157 1382 334 1049 34.8 130/1010 18 UNION OIL CQ" N Y OF CALIFORNIA h LL RECORD LEASE Trading Bay Unit State I'~LL NO, GZ26 FIELDMcArthur River Field DATE 63 12/8/76 64 12/9/76 65 12/10/76 66 12/11/76 6.7 12/12/76 68 '12/13/7.6 69 1/9/77 70 1/10/77 11,544'TD 11,364 ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' 11,544'TD 11,364' ETD (top of fish w.1. tools)' 9 5/8" csg.. 011,540' 11 ,S44'TD ll,364'ETD · (top of fish w.1. tools) 9 5/8" csg~ @11,540' 11,544'TD ll,364'ETD (top of fish w.1. tools~ 9 5/8" csg.. @11,540' ll ,544'TD ll ,364' ETD 9 5/8" csg. @ ll ,540' 119177' 1/10/77 DETAILS OF OPERATIONS, DESCRIPTIOtlS & RESbZTS Prod. tested well 24 hrs. while de-aCtivating Rig No. 54 Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4308 3.4 416---2 1279 307 i0'06 34.5 140/1020 De-activated Rig No. S4 while production testing well. Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4290 - 3..6 4136 1270 307 1022 34.0 140/1020 De-activated Rig No. 54 12/12/76 Gross Cut Net Fm. Gas GOR GLR Grav. Press. ~201 3.7 4046 1228 304 1000 33.6 140/1020 De-activated Rig No. 54. Prod. Test Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4176 3.8 4017 1431 356 1009 34.1 130/1030 (NOTE' Additional footage will be perf.-in Bench #4.) R.U. Dresser Atlas & ran 2.6" O.D. perf. gun. Diff. perf. 'Hemlock Bench #4 from 10,923' - 10,973' (50') and from 10,973' to 11,008' (35'). Placed well on test for 48 hrs. Gross Cut Net Fm. Gas GOR GLR Gray. Press 4163 2.8 3988 1449 363 1074 33.9 140/1020 4098 2.7 3987 1.580 344 1117 34.3 120/1020 FINAL REPORT PAGE 19 UNIOI'I 0IL CCt"'iPANY OF CALIFOP "IIA ifLL I ECORD LEASE TRADING BAY UNIT STATE WELL [',10, G-26 FIELD McARTHUR ,RIVER F_IE~',D DATE ETD DETAILS OF OPEPATIONS, DESCRIPTIOI'IS & RESULTS JTS. 18 19 Jts. JTS. -- 71 64 137 Jts. JTS. 48 37 197 285 Jts. TRADING BAY UNIT STATE G-26 CASING DETAILS 26" Drive Pipe Predriven to 356'. 20" 94# H-40 Buttress Csg_. DESCRIPTION LENGTH Dowell Cmt. Guide Shoe 20" 94# H-40 Buttress Csg. Dowell Stab-in FC 20" 94# H-40 Buttress Csg, Landed below RT 1,45 38,00 2.12 702,28 42.'60 20" 94# H-40 Buttress Csg. Total 740.28'. BOTTOM 786,45 785.00 747,00 744.88 42,60 13 3/8" 61# & 68# K-55 Buttress Csg. DESCRIPTION LENGTH BOTTOM 13 3/8" Dowell Float Shoe 13 3/8" 68# K-55 Buttress Csg. 13 3/8" Dowell FC 13 3/8" 68# K-55 Buttress Csg. Dowell DV 13 3/8" 61# K-55 Buttress Csg. 1.95 80.54- 1.58 2920.73 3.00 2610.16 5617 96 5616 01 5535 47 5533 89 2613 16 2610 16 13 3/8" 61# & 68# K-55 Buttress Csg, Total 5611.43'. 9 5/8" 47# USS-95, P-Il0 &' N~80'Buttress 'Csg. DESCRIPTION LENGTH 'BOTTOM 9 5/8" Baker Float Shoe 1.80 9 5/8" 47# USS-95,Buttress Csg. 120,21 9 5/8" Baker FC 1.62 9 5/8" 47# USS-95 Buttress Csg, 1892.54 9 5/8" 47# P-Il0 Buttress Csg. 1544.46 9 5/8" 47# N-80 Buttress Csg. 7921,17 Cut off Jr, 22,70 Landed below zero 35.60 11,538.30 11,418.09 11,416,47 9,523.93 7,979,47 58.3O 35,60 --0-- 9 5/8" 47# USS-95, P-110 & N-80 Buttress Csg. TOP 785.00 747.00 744.88 42.60 --0-- TOP 5616.01 5535,47 5533.89 2613.16 2610,16 --0-- TOP 11,540.10 11,538.30 11,418,09 11,416.47 9,523.93 7,979,47 58.30 35.60 OIL CCt £ANY OF CALIFOPC,IIA , ELL I ECORD LEASE TRADING BAY UNIT STATE WELL l,~0, G-26 FIELD McARTHUR RIVER FIELD DATE ETD DETAILS OF OPEP&TIONS, DESCRIPTIOHS & RESULTS TRADING BAY UNIT STATE G-26 CASING DETAILS Continued Notes: Centralizers - 9 5/8" Baker Centralizers placed as follows: 1. Centralizers 10', 30' & 50' above float shoe (3 in total). 2. One centralizer in the middle of every jt. from 11,490' to 10,470' (25 in total). 3. One centralizer in the middle of every other jt. from 10,470' to 9506' . Depth_.O_ri_entation Markers - depth markers in middle of 13th & 22nd jts. from btm.= 11,042' & 10,686' csg. measurement, Depth markers slipped on csg. while running in hole. PA6E Ih, 21 UNION OIL COFPA 'ff OF CALIFOF ,IIA i?,ECORD ~E TRADING BAY UNIT STATE FIELD McARTHUR R TVF, R DATE ETD DETAILS OF OPERATIONS, DESCRIPTIOHS & RESULTS TRADING BAY UNIT STATE G-26 4 1/2" TUBING DETAIL DESCRIPTION LENGTH BOTTOM TOP 3 1/2" Mule Shoe Camco 3 1/2" nipple 2.75 ID, 3.77 OD 3 1/2 Pup jts. (2 ea.) 6.65 ID 5.42 OD Baker Model "DB" Pkr. 9 5/8" X 4.75 bore (8.125 OD X 4.75 ID) 4 1/2" Butt. Collar Mule Shoe 4 1/2" Camco "DB" Nipple 5" OD X 3.625 ID 4 1/2" Butt. Pup jts. (2 ea.) 610 ID & 6.09 OD Baker Model "FB" Ret. 9 5/8" prod. pkr. w/ 4 1/2" Butt. pin btm. 5.25 bore 4 1/2" Mule Shoe Baker Model "DB" Nipple Baker seal assy. w/ Baker Model "F" pkr.-9 5/8" X 6.00 bore. 8.375 OD X 6.00 ID Baker Locator Sub 1 jr. 4 1/2" Tbg. Baker "XA" sleeve 4 1/2" 1 jt. 4 1/2" Tbg. 4 1/2" Camco "MMG" GL Mand. 11 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 11 jts. 4 1/2" Butt. Tbg. 4 1/2",Camco "MMG" GL Mand. 11 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 13 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 17 jts. 4 1/2" Butt~ Tbg. 4 1/2" Camco "MMG" GL Mand. 17 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 20 jts. 4 1/2" Butt. Tbg.' 4 1/2" Camco "MMG" GL Mand. 26 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 29 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand, 33 jts. 4 1/2" Butt. Tbg. .70 11,237.86 11,237.16 1.25 11,237.16 11,235.91 12.07 11,235.91 11,223.84 3.84 11,223.84 11,220.00 .79 11,077.00 11,076.21 1.61 11,076.21 11,074.60 12.19 11,074.60 11,062.41 2.71 11,062.41 11,059.70 .66 10,653.97 10,653.31 1.62 10,653.31 10,651.69 Pkr. @ 10,620.00 DIL. 20.94 10,651.69 .90 10,630.75 31.74 10,629.85 4.89 10,598.11 30.60 10,593.22 8.96 10,562,62 329.46 10,553.66 8.95 10,224.20 340.31 10,215.25 9.00 9,874.94 333.40 9,865.94 9.02 9,532,54 393.90 9,523.52 8.53 9,129.62 516.61 9,121.09 8.33 8,604.48 519.37 8,596.15 8.54 8,076.78 609.91 8,068.24 8.97 7,458,33 792.42 7,449.36 8.54 6,656.94 888.01 6,648.40 8.53 5,760.39 1006.24 5,751.86 10,630 75 10,629 85 10,598 11 10,593 22 10,562 62 10,553 66 10,224 20 10,215 25 9,874 94 9,865 94 9,532 54 9,523 52 9,129 62 9,121.09 8,604.48 8,596.15 8,076.78 8,068.24 7,458.33 7,449.36 6,656.94 6,648.40 5,760.39 5,751.86 4,745.62 OIL ' OF CALIFORI',IIA I',ELL IIECO PAGE 22 LEASE TRADING BAY UNIT STATE WELL l'10, G-26 FIELD Mc ARTHUR RIVER FIELD DATE ETD DETAILS OF OPERATIONS, DESCRIPTIONS & RESULTS TRADING BAY UNIT STATE G-26 4 1/2" TUBING DETAIL continued 4 1/2" Camco "MMG" GL Mand. 40 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand..~ 48 jts. 4 1/2" Butt. Tbg. 4 1/2" Camco "MMG" GL Mand. 57 jts. 4 1/2" Butt. Tbg. 4 1/2" Safety Valve 8 jts. '4 1/2" Butt. Tbg. 4 1/2" Tbg. Hgr. 8.51 1221.42 8.53 1461.58 8.51 1741.45 12.56 245.62 1.00 Rotary Table @ 36.44' Total 4 1/2" Tbg. 343 jts. (10,462.04'). 4,745.62 4,737.11 3,515.69 3,507.16 2.045.68 2,037.07 295.62 283.06 37.44 4,737 11 3,515 69 3,507 16 2,045 58 2,037 07 295 62 283.06 37.44 36.44 Rotary Table @ 3644' PAGE NO, See page 24 for details. REY. i DA'IE Started 15 16 17 18 19 2O 21 22 23 24 ~ 25 WELL SCHEMATIC TRADING BAY UNIT STATE G-26 10/3/76 Completed 12/20/76 DA'IT: CKD. oi iLLi JJ PAGE 24 UNION OIL CC~?h"h' OF CALIFORNIA .I'iELL t~ECOI~ LEASE TRADING BAY UNIT STATE l'~LL ~10, G-26 FIELD McARTHUR RIVER FIELD DATE _] ETD i DETAILS OF OPERATIONS, DESCRIPTIOt~IS & RESULTS .... Rotary Table @ 3644' PAGE NO. 23 See page 24 for details. REV. -I FORM 15 16 iV 18 19 20 21 22 23 24 25 26 WELL SCHEMATIC TRADING BAY UNIT STATE G-26 Started 10/3/76 Completed 12/20/76 D ~,AWN APP'D. SC, ALE '~ ' "'- :'"' ' '"' 'DATE SUIBMITTED ACCOUNTING I~ONTH'!' D!vision of Oil aad TO Allchor,99o F'I~ OM H. Kugler R.C. Warthen AT Div. of Oil & Gas AT Union Oil Co. 3001 Porcupine Dr. Anchorage, Ak. Anchorage, Ak. ¥~''-.E,:~ONE '~0. TRANSMITTING THE FOLLOWING: 276-7600 Trading Bay Unit G-26 (43-32 McArthur River Field, Kenai, A}aska. BLUELINES ~ 1 5" Cement Bond Log, SchlUmt,erger Y' / 1 5" & 2" Dual Laterolog, SchlUmberger < :3 5" & 2-2" Borehole Comp. SorLic Log '~'/ Caliper, SchlUmberg er. 5" x I Comp. Neutron-Formation Density, Sc? lumbe::ger. 5" _?x 1 Comp. Formation Density Log (Gamma-Gamm~ ), Schl~lmb erg er. _ '~": 1 5" & 2" Microlaterlog Microlo~, Schlurr.berge:~. SEPIAS ? 1 5" Cement Bond Log, Schlum~erger x ~- 1 5" & 2" Dual Laterolog, Schlumberger ?' ~ -1 5" & 2" Borehole Comp. Sonic Log-GR w/ C~,liper Schlumberger. FORM 1-2M02 (REV. 11-72) PRINTED IN U,S.A. Document Transmittal Union Oil Company of Call'r' ,a Continued OATE SU~BMITTED ACCOUNTING I~tONTH TO FROM H. Kugler R.C. Warthen AT AT TELEPHONE NOr, T RANSMITT IN(~,T, HE FOLLOWING: SEPIAS (cont... ~ >4 1 ' 5" Comp. Neutron-Formation )ensitvt Schlu~bergl ~' 1 5'r & 2" Cgmp. F,0rmation Dez~ sitv L~g (Gamzz~a-Ga: Schlumberger. ~/,~. 1 5" & 2" Microlaterlog Microlo ;, Schlu~berger. Please sigri'& return one cop] to this ~ffice ._ FORM 1 -2M02 {REV. 1 1-72) PRINTED IN U.S.A. Union Oil and Gas n: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union January 15, 1977 Mr. Hoyle Hamilton Division of Oil & Gas State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 TBUS D-24A WO Dear Mr. Hamilton' Enclosed for your files are two (2) copies of the Monthly Report of Drilling & Workover Operations,for the above captioned wel~. Very truly yours, Jim R. Callender District Drilling Superintendent jw Encl. CC' Marathon Oil Company Atlantic Richfield Company Amoco Production Company Phillips Petroleum Company Skelly Oil Company Standard Oil Company USGS Rodney Smith RECEIVED 1 1977 I)Ni$totl of 0i1 a~d Gas ~nsem~tion Trading Bay Unit State G-26 (43-33) Page 2 6o 12/5/76 61 12/6/76 11,544'TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. 11,540' 11,544'TD ll,364'ETD (top of fish w.1. tools) 9 5/8" csg.@ 11,540' 62 12/7/76 . 11,544'TD ll,364'ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' 63 12/8/76 11,544' TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' 64 12/9/76 ll,544'TD ll,364'ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' 65 12/10/76 11,544'TD 66 12/11/76 ll,364'ETD 67 12/12/76 (top of fish w.1. tools) 9 5/8" csg. @11,540' RECEIVED jAN 1 31977' -~ivision of Oil ~d Gas C~n~r~atton Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4152 3.0 4027 1339 333 971 33.5 120/1000 R.U. Dresser Atlas and ran 2.6" O.D. perf. gun. Perforated the top 50' of Hemlock Bench #4 from 10,923' to 10,973'. Put well into test seperator @8'00 P. M. 12/5/76. Cont. prod. testing Hemlock Bench #S, #6 & $0' of #4 at avg. rate of 4152 BPD w/3% cut. R.U. Dresser Atlas & ran 2.6" O.D. perf. gun. Diff. perf. Hemlock Bench #4 from 11,008' to 11,058' while flowing well @1000 bbl./day. Placed well on test. Unable to stabilize well due to shortage of gas in- jection (two compressors down). Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4248 3.0 4121 996 241 1096 33-~'7 190/1080 Stabilized well on gas lift. Prod. tested Hemlock Benches #4, #5, & ~6. De-activating Rig 54 while testing well. Avg. Test Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4296 3.2 41'57 1382 3'3~' 1049 34.8 130/1010 Prod. tested well 24 hrs. while de-activating Rig No. 54 Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4308 3.4 416------2 1279 307 1006 34.5 140/1020 De-activated Rig No. 54 while production testing well. Gross Cut Net Fm. Gas GOR GLR Gray. Press. 4290 3.6 413----6 1270 307 102---~ 34.0 14071020 De-activated Rig No. 54 12/12/76 Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4201 3.7 4046 1228 304 1000 33.6 140/1020 68 12/13/76 69 1/9/77 70 1/10/77 11,544' TD ll,364'ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' De-activated Rig No. 54 Prod. Test Gross Cut Net Fm. Gas GOR GLR Grav. Press. 4176 3.8 4017 1431 356 ~ 34.1 130/1030 Bench #4). (Note' Additional footage will be perf. in 11,544'TD R.U. Dresser Atlas & ran 2.6" O.D. perf. gun. Diff. perf. ll,364'ETD Hemlock Bench #4 from 10,923' to 10,973' (50'). and from 9 5/8" csg. @ 10,973' to 11,008' (35'). Placed well on test for 48 hrS. @ 11,540' Gross Cut Net Fm. Gas GOR GLR Gray. Press. 1/9/77 4163 2.8 39~ 1449 363 1074 33.9 140/1020 1/10/77 4098 2.7 3987 4580 344 1117 34.3 120/1020 FINAL REPORT Form N<~. P--4 1%~V, a- I-?0 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT n~ DUPLICAT'~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 2.NAME OF OP]~{ATOR Union Oil Company of California ADDRESS OF OPER,A~R P. O. Box 6247~ Anchorage, Alaska 99502 4.LOCATION OF WELL Conductor #3, Leg Rm. #3, Grayling Pltfm. 1806'N & 1415'W of SE corner, Section 29: T9N, R13W, S.M. AP! lqU~{E~AL CODE 50-133-20295 fl LEASE DESIGNAte'ION A.N'D SERIAL NO. ADL - 17954 IF INDiA]~, ALOTTEE O~ TRIBE NAME 8. L,~IT FAJ{AI OR LEASE N,~ME Trading Bay Unit State 9 WELL KO 0-26 (43-33) I0 F~L]D Y~-'qD POOL. OH WILDCA? McArthur River Field - Hemlock r., s~c,T..n.,S~.o~m:r,m) ¢~~§o~ 580'W of the NE corner, Section 32' T9N R 13W, S.M. 12 PE~IT NO 76-66 13.REPORT TOTAL DIKPTH AT END OF MON~..L CI-I3KNGES IN HOLE SIZE, CASING A~ C~TING JOBS INCLUDING DEPTH SET A~ VOL~ USED P~ORATIONS. ~TS ~ ~SULTS FISHING JO~ JL~$K IN HOLE AND SIDE-~.ACKED HOLE ~ND ~Y O~ER SIGNIFIC~T ~G~ ~ HO~ ~ITIONS 56 12/1/76 11,544'TD 11,416' FC 11,364' (top of W.1. tools) 9 5/8" csg. @11,540' Cont. gas lifting Hemlock Bench #6 @+ 1000 BPD. R.U.w.1. unit. RIH w/press, bombs. Ran gas 1--itt survey. SI well @4'30 PM. for press, build up survey. 57 12/2/76 11,544'TD 9 5/8" csg. @11,540' Cont. running press, build up survey. Pulled bombs @5'00 A.M. 12/2/76. Final stabilized press, was 2800 psi. Rigged down slick line unit. R.U. Dresser Atlas. 58 12/3/76 11,544'TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. @11,540' T.I.H. w/Dresser Atlas 3 1/8" gun w/3 1/4" collar locator Stuck perforating gun @10,305' (Btm. of gun). Tbg. Meas. Pulled gun free after 3 hrs. Pooh. Ran Gauge ring (3.6" O.D.) & sinker bars on braided line. Unable to set below 10,305' T.M. Ran impression block and got indication of crimped tbg. pin (I.D. 3.5" w/burr). 59,' 12/4/76 11,544'TD 11,364' ETD (top of fish w.1. tools) 9 5/8" csg. @ RECE V[4D JAN 1 31977 Flowed Hemlock Bench #6 @10S0 BPD Rate. Ran Dresser Atlas 2.6" perf. gun & positiOned opposite Hemlock Bench #5. Controlled producing rate @500 BPD. Perforated Hemlock Bench #5 from 11,088' to 11,218' in 5 gun runs. Put well on test seperator producing benches #5, & #6. Rate stabilized @3900 BPD w/3% cut. See avg. test data below: Avg. Prod. test Hemlock Benches ~5 & '~¢ Open Gross Cut Net Fro. Gas 'GOR ' 'GLR ' G'rav. ' ·Press. 3888 3.0 3771 1117 296 ' 8'73 32.5 110/990 Division of Oil and Gas Conservation Anchorage · Avg. Prod. Test Hemlock Benches #5, #6 & 50' of #4 Open 14, I hereby certify t~t th.~'foregoing ,ks true and correct siGm~:~'~-./.~7~-~.~ ..~////.~ ~.. ~ District Drilling ......... Supt. ~ l/11/77 NOTE--Report on this form il required for each calendar ~nth% regardless of t~e ItaSus of operations, and must ~ filed in duplicate with the oil and gas conlervation commlff/e by fhe I~ of the luGcNding mon~. unl~ otherwile directed. Union Oil and Gas D,.: ~: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union December 14, 1976 Mr, Hoyle Hamilton Division of Oil & Gas State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 RE: TBUS G-26 Dear Mr. Hamilton: Enclosed for your files are two (2) copies of the Monthly Report of Drilling & workover Operations for the above captioned well. Very truly yours, Jim R. Callender District Drilling Superintendent jW cc: Marathon Oil Co. Atlantic Richfield Co. Amoco Production Co. Phillips Petroleum Co. Skelly Oil Co. Standard Oil Co. USGS - Rodney Smith Form ~o. P--4 RE'V~ ~- 1-70 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMrT IN DU?_ L1CAT~ 15 A~'~ ~u~.~smc~,u cods 50-133-2095 7 ~~ixo Srs~,L ~o. MONTHLY RE:PORT OF DRILLING AND WOR'KOVER OPERATIONS WI~LL 3.ADDRESS OF Ophir & ~ ~-~ ......... ',~,~'~'~ ~ GAS- P. O. Box 6247, Anchorage, AlasAAV~O~:,~ Conductor #3, Leg Rm. #3, Grayling Pltf. 1806'N & 1415'W of SE corner, Section 29: T9N, R13W, S.M. ADL - 17954 7 IF INDiAI{ AL,O'F~E 01~ TRIBE NAME '[~IT FP~ OR LlgASE lqA/~Ilg Trading Bay Unit 9 W~LL NO State G-26 (43-32) l0 FL~/L~ A>ID POOL, OR 'WILDCAT McArthur. River Field-Hemlock 11 SSC , T., R, M. (BO'ITr'OM HOI~ 3470'S & 580'W of the NE corner, Section 32: TgN, R13W,SM 76-66 26 13. REPORT TOTAL DKPT%I AT E2qD OF MON~L CYI. A~NC;ES IN HOLE SIZE, CASING A~ C~TING JOBS INCLUDING DEPTIt SET A~ VOL~ USED p~ORATIO~rS. ~STS 3~ RESULTS FISHING JO~ Jb~K LN HO~ AND SIDE-~,ACKED HOLE ~ND ~Y O~[ER SIGNIF1C~T C~NG~ IN HOI~ CO~ITIONS 11/I/76 7819'TD 26" cond, 0356' 20" csg. @785' (Footage 406') Cont. drlg 12 I/4" hole w/ mill tooth bit #22 on tandem square locked BHA #23 from 7413' to 7451'. Tripped for bit change. BHA #23 turned 3° right to S01W and held 35°. RIH w/ mill tooth bit #23 on tandem square locked BHA #23. Drlg. 12 1/4" hole from 7451' to 7819'. Tripped for bit change. 13 3/8" csg. BHA #23 built 1/2° to 35 1/2° and turned 1° right to S02W. @5604' 27 28 11/2/76 11/3/76 8192'TD 26" cond. @356' 20" csg. @785' (Footage 373') RIH w/ mill tooth bit #24 on tandem square locked BHA #23. (Note: Moved 12 1/4" x 8" slip on stab dwn+ 2' to retard building tendency.) Drlg. 12 1/4" hole from 7819' to 8010' Tripped for bit. BHA #23 held angle & direction of 35 1/2° S02W. RIH w/ mill tooth bit #25 on tandem square locked BHA #23. Drlg 13 3/8" csg. 12 1/4" hole from 8010' to 8192'. 05604' Note: No excess pick up or slack off weight required to pass through damaged csg. @4321' w/ Bha #23 on trip @ 8010'. 8578'TD 26" cond. 0356' 20" csg. 0785' (Footage 386') Cont. drlg. 12 1/4" hole w/ mill tooth bit #25 on tandem square locked BHA #23 from 8192' to 8388'. Tripped for bit. BHA #23 built 1° to 36 1/2° and turned 1° right to S03W. Replaced worn slip on stab w/ full gauge 12 1/4" x 8" slip on stab & moved position 6' dwn. to break build. RIH w/ mill tooth 13 3/8" csg. bit #26 on tandem square locked BHA #24. Drlg. 12 1/4" hole @5604' from 8388' to 8578'. Note' No excess pick up wt. or slack off weight required to pass through damaged csg. @4321' on trip @8388'. 1~,. 1 hereby ce tht~.4~re, gXl/mg is ~rue ~ c'orreet otl u~d ~ co~,ervufion commi~e~ b~fhe I~ of the succ~din~ 29 3O 31 32 11/4/76 11/5/76 11/6/76 11/7/76 8875'TD 26" cond. L~356' 20" csg. @785' (Footage 297') Continued drlg. 12 1/4" hole w/ mill tooth bit #26 on tandem square locked BHA #24 from 8578' to 8632'. Tripped for bit change. BHA #24 held S03W & dropped 1 1/2o to 35°. RIH w/ mill tooth bit #27 on tandem square locked 13 3/8" csg. BHA #24. Drlg. 12 1/4" hole from 8632' to 8875'. Tripped @5604' for bit change. Note: BHA #24 required no excess pick up or slack off weight to pass through damaged csg. @4321'. 9090'TD (Footage 215') Completed Pooh for bit change. BHA #24 held 26" cond. 35° S03W. Stood back steel DC's and moved 12 1/4" slip on @356' stab dwn. 2' to slowly drop angle. RIH w/ mill tooth bit #28 20" csg. on tandem square locked drig. assy. BHA #25. Drig. 12 1/4" @785' hole from 8875' to 9090'. Pooh for bit change. BHA #25 held 13 3/8" csg. 35° S03W. Dropped out one square D.C. to loosen up assy. for @5604' right hand walk. RIH w/ insert bit #29 (Type 5-1-7) on slight angle dropping assy. B. HA #26. 9235'TD 26" cond. @356' 20" csg. (Footage 145') Reamed 30' to btm. Drlg. 12 1/4" hole from 9090' to 9235' Dropped survey. Made short trip to 13 3/8" csg. shoe & retrieved survey. BHA #26 dropped 1° to 34° and held S03W. Hole cond. good on trip. RIH to 9235'. 9445'TD (Footage 210') Drlg. 12 1/4" hole from 9235' to 9445'. Dropped 26" cond. survey. ~lade short trip to 13 3/8" csg. shoe @ 5604', BHA #26 @356' dropped 2 to 32° and turned 1° left to S02W. Pooh to change i" 20" csg. bit. (Bit #29 made 355' in 32 hrs. = 11.1'/hr.). Picked up tandem @785' squares to stop left hand walk. RIH w/ 12 1/4" insert Bit #30 (Type 5-2-5) o~n tandem square locked BHA #27. 33 34 35 11/8/76 11/9/76 11/10/76 9,660'TD 26" cond. @356' 20" csg. @785' (Footage 215') TIH w/ insert Bit #30 (Type 5-2-5) on tandem square locked BHA #27. Drilled 12 1/4" hole from 9,445' to 9,647'. Dropped survey to check BHA behavior. Made short trip to 13 3/8" csg. shoe & retrieved survey. Survey depth: 9,607' - 31 1/2° S03W. BHA #27 dropped 1/2° angle & held 13 3/8" csg. direction ok in 212' of drilling. TIH to TD @ 9,647' @5604' 9,935'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' 10,119'TD (Footage 275') Continued drilling 12 1/4" hole from 9,660' to 9,935' - Bit #30 - BHA #27. Made 10 S.td .......wiper trip @ 9,850' Hole cond. good. i i i'!i (Footage 184') Continued drlg. 12 1/4" hole w/ insert Bit #30 26" cond. on tandem square locked BHA #27 from 9,935' to 10,114'. Pooh @356' for bit change. (Bit ~30 made 669' in 56 hrs. = 12'/hr.). 20" csg. BHA #27 held S03W and dropped angle to 30 1/4°. Hole cond. @785' good on trip. Placed 2nd set of drilling jars on top of D.C. 13 3/8" csg. RIH w/ insert Bit #31 (Type 5-2-7) on tandem square locked @5604' BHA #28. Drlg. 12 1/4" hole from 10,114' to 10,119'. 36 11/11/76 10,399'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' (Footage 280') Continued drlg. 12 1/4" hole w/ insert Bit #31 (Type 5-2-7) on tandem square locked BHA #28 from 10,119' to 10,335'. Made 15 Std. wiper trip. Hole cond. good. Drig. 12 1/4" hole to 10,399'. 37 11/12/76 10,591'TD 26' cond. @356' 20" csg. @785' 13 3/8" csg. @5604' (Footage 192') Continued drlg. 12 1/4" hole w/ insert Bit #31 (Type 5-2-7) on tandem square locked BHA #28 from 10,399' to 10,543' Made 15 std. wiper trip. Hole cond. good. Drlg. 12 1/4" hole to 10,591'. 38 11/13/76 10, 765'TD 26 cond. @356' 20" csg. @785' (Footage 174') Continued drlg. 12 1/4" hole w/ insert Bit #31 (Type 5-2-7) on tandem square locked BHA #28 from 10,591' to 10,641' Pooh for bit change. Had tight spot @ 7,754'. Worked thru tight spot and clean up same. (Bit #31 made 527' in 53 hrs = 9.9'/hr.). BHA #28 turned 2° right to S05W and built 1/2° 13 3/8" csg. to 30 3/4. RIH w/ insert Bit #32 (Type 5-2-7) on tandem square @5604' locked BHA #28. Drlg. 12 1/4" hole from 10,641' to 10,745'. 39 11/14/76 11,044'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' (Footage 279') Continued drlg. 12 1/4" hole w/ insert Bit #32 (Type 5-2-7) on tandem square locked BHA #28 from 10,745' to 10,855'. Made 15' std. wiper trip. Hole cond. good. Cmt. drlg. 12 1/4" hole from 10,855' to 11,044'. 40 11/15/76 11,191'TD (Footage 147') Cont. drlg. 12 1/4" hole w/ insert Bit #32 26" cond. (Type 5-2-5) on tandem locked BHA #28 from 11,044' to 11,168' @356' Made 15 std. wiper trip. Hole cond. good. Drlg. 12 1/4" hole 20" csg. to ~t,~.191'. Pooh for bit change (Bit #32 made 550' in 44.5 hrs. i~..'i" .i ~'' '~!' ii..' '~ ?~.~85' 12~3~/hr,) Had tight spot @ 9,101' Worked top stabilizer thru i. i1!~ 3/8~' csg. tigh~ spot. Back reamed from 9,101' to 9,095' to work 2nd stab. i i~160~' thru. Worked & cleaned up tight spot. (possible keyseat). '. !~!~'~i Completed ppph. BHA #28 built 1° to 31 3/4° & held S05W Sli~ o~ stab. worn 3/4" out of gauge causing continued build. Laid dwn. one square collar & slip on stab. RIH w/ insert Bit ~33 (Typ~ 5-2-5) on BHA #29. 41 11/16/76 11,385'TD (Footage ~94') RIH w/ insert Bit #33 (Type 5-2-5) on BHA #29 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' to 13 3/8" csg. shoe. Changed out Iow clutch diaphram. Continued RIH. Drlg. 12 1/4" hole from 11,191' to 11,385'. Pulled up to 13 3/8" csg. shoe @ 5,604' for wiper trip. Hole cond. good. Changed out air regulator on Iow clutch. RIH. 42 11/17/76 11,544'TD 26" cond. @356' 20" csg. @785' (Footage 159') Cont. RIH on wiper trip from 13 3/8" csg. shoe @ 5,604'. Had ledge @ 9,100' - worked thru o.k. w/o reaming. Drlg. 12 1/4" hole w/ insert Bit #33 (Type 5-2-5) on ~3HA #29 from 11,385' to 11,480'. Pin end on Kelly spinner cracked - laid dwn. same. Continued drlg. 12 1/4" hole from 11,480' to 13 3/8" csg. 11,544'TD (Bit #33 made 353' in 30.5 hrs.= 11.57'/hr.). Circ. @5604' btms. up. Made wiper trip to 13 3/8" csg. shoe @ 5,604' Circ. & cond. mud for logging. 43 11/18/76 11,544'TD 26" cond. @356' 20" csg. @785' (Footage 0') Circ. & cond. mud for logging @ 11,544'TD. Pooh hole slightly tight from 8,300' to 8,000'. RU Schlumberger. W.L. weight indicator failed to operated - dwn. 2 1/2 hrs. repairing Schlumberger weight indicator. RIH w/ DLL tool - logged thru the Hemlock while running in hole, Tool stopped 13 3/8'1 csg. @ 11,511' Ran GR-SP-DLL log from 11,511' to 13 3/8'~ csg. sho~ @5604' 5,604'. Ran ~3HC - Sonic from 11,511' to 13 3/8" csg. shoe. Pooh w/ sonic tool. Schlumberger operator had slacked & knotte line. Sonic log quality poor. Cut off approximately 1,000~ of Schlumberger line. 44 45 11/19/76 11/20/76 11,544'TD (Footage 0') Ran Micro Laterolog - Microlog from 11~506' to 26" cond. 13 3/8" csg. shoe & CNL-density log fri)m 11,494' to 13 3/8" @356' csg. shoe. RD Schlumberger. RIH w/ 12 1/4" Bit RR #33 20" csg. to 13 3/8" csg. show @ 5,604'. Circ. btm. up. Slipped & cut @785' drlg. line. Continued RIH - hole cond. good. Reamed tight 13 3/8" csg. hole 50 to btm. Circ. & cond. hole for 9 5/8" csg. Mud @5604' spotty and appeared unstable. Mud ranging from 72#/cu. ft. .... - 250 funnel vis. to 68#/cu. ft. - 44 funnel vis. Light weight mud showed no visible signs of foaming - suspect fi. ne particle air entrainment. Mud losing vis. and gel concentration and showing string bicarbonate contamination (Note: Similiar properties to TBUS-G22 mud when contaminated w/ bacteria). 11,544'TD (Footage 0') Continued circulating mud. Pooh to run 9 5/8" 26" cond. csg. Hole tight from 8,050' to 8,240' - Keyseat or ledge. RU @356' & ran 285' joints of 9 5/8" 47# N-80, P-110, & U55-95 Butt° csg. 20" csg. w/ centralizer and depth orientation markers to 11,540'. Float @785' collar @ 11,416'. 9 5/8" csg. was filled w/ thinned mud (70#/ 13 3/8" csg. cu. ft. - 50 vis.) while running. Circ. & cond. mud for cemenl @5604' Pumped 500 cu. ft. of filtered Inlet water followed by 50 cu. ft. ~' · ..~ of BJ mud sweep. Released btm. wiper plug. Mixed & pumped ' ~:~-.'~ 1,800' sx of Class "G" cmt. w/ 0.75% D-31~ 0.5% D-19 and 0.1% !~'~ D-6. Released top wiper plug. Cleared lines of cmt. w/ 50 ~:~' cu. ft. of water. 46 11/21/76 11,544'TD 26" cond. @356' 20" csg. @785' (Footage 0') Displaced cmt. w/ mud @ 110 SPM - 924 GPM with 80% cmt. displaced - reduced rate to one pump & completed displacement @ 50 SPM - 420 GPM. Bumped plug w/ 2,000 psi - held o.k. Bled off pressure & checked floats - o.k. CiP @ 12:45 AM, 11/21/76. Landed 9 5/8" csg. on CIW slips. Cut off 13 3/8" csg. 9 5/8" csg. Installed & tested 12" 3,000# x 10" 5000#tbg. spool @5604' Installed BOPE. Tested blind rams to 2,500 psi. RIH w/ 8 1/2" 9 5/8" csg, @ bit & 9 5/8" csg. scraper. Tagged cmt. @ 10,400'. Tested pipe 11,540' rams & 9 5/8" csg. to 2,500 psi - o.k. Pooh. RU Dresser Atlas 11,400'ETD to run gyro survey. (cmt) 47 11/22/76 11,544'TD 26" cond. @356' 20" csg. @785' (Footage 0') Ran SDC gyro survey from 11,350' to 3,000' @ 100' stations. Ran GR-CBL-Signature log from 11,381' to 7,850'.Bo~'! log showed isolation at pkr. points between Benches 5 & 6 and between Benches 4 & 5 and at top of Hemlock. RD Dresser Atlas. RIH w/ 8 1/2" bit & 9 5/8" csg. scraper. Displaced mud w/ flit,~ 13 3/8" csg. inlet water. Pooh. @5604' 9 5/8" csg. @ 11,540' II, 400' ETD (cmt) 48 49 11/23/76 11/24/76 11,544'TD (Footage 0') Pooh w/ 8 1/2" bit & 9 5/8" csg. scraper. Laid d~ 26" cond.. ~5" HWDP & 6 1/4" DC's. RU Dresser Atlas. Ran 8 1/2" gauge @356' ring and junk basket to 11,350'. Collar locator not working properly. 20" csg. Changed out collar locators. Reran junk basket to 4,000' to chec @785' collar Iocator - working o.k. Madeop 9 5/8" X 4 3/4" Model DB Baker perm. pkr. w/ 3 i/2" tbg. tail & landing 13 3/8" csg. nipple. RIH w/ perm. pkr. on wire line to 6,675'. Collar locatc @5604' and Gamma Ray tool stopped working. Attempted to pooh w/ pkr 9 5/8" csg. @ pkr. stuck @ 6,663'. Pulled out of rope socket. RD Dresser Atl~ II, 540' II, 376'ETD (junk pkr) 11,544'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' 9 5/8" csg. @ !1,540' II, 376'ETD (junk pkr) RIH w/ 7 5/8" OS & grapple. Engage fish @ 6,663'. Pkr. moved dwn. hole easily. Unable to puli up w/ 15,000# excess pull. Pushed pkr. to 11,376'. Sheared out W.L. setting tools. Pooh. Rec. all setting tools. Left pkr. @ 11,376' w/ mule shoe @ 11,400 R~U Dresser-Atlas. Ran 8 1/2" gauge ring and junk basket to il,350'. (Footage 0') Completed running W.L. gauge ring and junket basi to 11,350'. Ran Baker Model "D.B." pkr. and set @ 11,221' DIL meas. Ran Baker Model "F.B." pkr. & set @ 11,060' DIL. Ran Baker Model "F" pkr. & set @ 10,620' DIL. W. L; ~.nit~: :R'~U ;"t° i'~,i~ 4 !/2" prod. t[~bing. 5O 11/25/76 11,544'TD 26" cond. @356' 20" csg. · @785' 13 3/8" csg. @5604' 9 5/8" csg. @ II, 540' II, 376'ETD (junk I~ kr) (Footage 0') Ran 8,615' of 4 1/2" tbg. & accessories - Tubing pulled out of top of Camco gas lift mandrel ~, fell 2,000' to W.L. pkr. @ 10,620'. Picked up fishing tools - TIH - tagged top of fish @ 2,053' - engaged fish & pooh laying dwn. 4 1/2" tbg. 51 11/26/76 11,544'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' 9 5/8" csg. @ II, 540' 11,376'ETD (junk pkr) (Footage 0') Completed laying dwn. 4 1/2" tbg. string. Ran pkr seal assembly on D.P. Located top pkr. @ 10,620' - o.k. Tested Tested pkr. w/ 2,700 psi - held o.k. Pooh w/ seal assembly on D.P. RU & ran replacement string of 4 1/2" prod. tbg. 52 11/27/76 11,544'TD 26" cond. @356' 20" csg. @785' 13 3/8" csg. @5604' 9 5/8" csg. @ II, 540' II, 376'ETD (junk pkr) (Footage 0') Landed 4 1/2" tbg. Tested tbg. & pkr. to 2,500 psi o.k. Removed BOPE. Installed X-mas tree and tested to 5,000 psi o.k. Fabricated & installed flowline. Started gas lifting water out of 9 5/8" csg. annulus and off 4 1/2" tbg. string. · - · ~.-. 53 11/28/76 11,544'TD 26" cond. @356' 20" csg. @785' (Footage 0') Gas lifted a total of 528 bbls. of water from annulus & tbg. Ran Camco static gradient tools & checked BHP @ 2,400 psi o.k. RU Dresser-Atlas & ran 30' of 2.6" O.D. Jumbo jet gun to perf. Hemlock Bench #6. Positioned gun from 11,250' to 11,280'. Fired gun & pooh. Bottom 20' of gun failed to fire. Reheaded 13 3/8" csg. tools on line. Reran 20' of 2.6" O.D. jumbo jet gun & perforated @5604' btm. 20' of Hemlock Bench #6 from 11,260' to 11,280' Pooh - RD 9 5/8" csg. @ Dresser-Atlas. Gas lifted well to stabilize flow rate from Hemlock 11,540' Bench #6 perfs. II, 376'ETD (junk pkr) 54 11/29/76 11~ 544'TD 26" cond. @356' 20" csg. Stabilized flow on gas lift from Hemlock Bench #6 perfs. 11,250' to 11,280' as follows: G ross Cut Net GOR GLR Gravity 1464 6~ 5% 1369 404 2500 31.3 Union unlen .o., DATE SUBMITTED ACCOUNTING MONTH 12/7/76 TO FROM Zarry Vff. ;(ugler State of/~laske R. C:, v'ffarthen AT 0il ':' (;aS L;~v:slon ~.O. 2ox 6247 366"' ~- ', .... -':r,:, ' TELEPHONE NO, TRANSMITTING TH~ FOLLOWING: 5" C. emen~ Bond Log, TBU C-26 1 Sepia .~: ~ ~-. ........ ,, Please acknowledge ,eceipt ~y signing and re[umtnq oop~- of Jocument FORM 1-2M02 (REV, 11-72) PRINTED IN U.S.A. (FORMERLY 369) -.. .-... , ..-.: -: ?- Union Oil and Gas [ ;ion: Western Region Union Oil Company of California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 279-7081 unl ,n November 15, 1976 Mr. Hoyle Hamilton Division of Oil & Gas State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99504 RE: TBUS G-26 Dear Mr. Hamilton: Enclosed for your files are two (2) copies of the Monthly Report of Drilling & Workover Operations for the above captioned well. Very truly yours, Jim R. Callender Dist. Drlg. Supt. sm Encl. cc: Marathon Oil Co. Atlantic Richfield Co. Amoco Production Co. Phillips Petroleum Co. Skelly Oil Co. Standard Oil Co. USGS - Rodney Smith Form No. P-.-4 R~"V. 3- 1-70 STATE OF ALASKA OIL AND GAS CONSERVATION COMMI'i-i'EE SUBMIT I~1 DUPLICAT~ MONTHLY REPORT O'F DRILLING AND WORKOVER OPERATIONS 2. NAME OF OPEI~ATOR Union Oil Company of California 3. ADI~RESS OF'OPEI~.ATOR P. O. Box 6247, Anchorage, Alaska 99502 4. LOCATION OF WI~I.!~L Conductor #3, Leg Rm. #3, Grayling Pltf, 1806'N & 1415'W of SE corner, Section 29: T9N, R13W, S.M. 5 AP1 NIJ~iERICAL CODE 50-133-20295 ~ LF-,ASI~ DESIGNA'FION AND SE'I~IAL NO. ADL-17954 ~ IF INDtA~, AL@T-i-BE OR Tt~IBE HAME Trading Bay Unit 9 WELL NO State G-26 (43-32) 10 FLELD AND POOL. OR WILDCA? McA_____rthur River Field-Hemlock 11 SEC, T., R., 5I. ~I~9~ H~L~80 'W of the NE corner, Section 32: TgN, Ri3W. S.M. 1~-, PEIR1VIXT NO 76-66 13.REPORT TOTAL DEPTH AT END OF MONTH. CH.A~NGES IN HOLE SIZE, CASING AND CE~7IF~NTING JOBS INCLUDING DEP~q-t SET A~ VOL~S USED. P~O~TIONS. ~STS ~ ~SULTS FISHING JO~ JUnK LN HO~ AND SIDE-~CKED HOLE ~ND ~Y O~R SIGNIFIC~T ~G~ ~ HO~ ~ITIONS 10/3/76 800'TD Commenced operations on TBUS G-26 at 12:01 a.m, 10/3/76, 26" Drive R,U. over conductor #3 leg room #4. Installed 26" riser Pipe @356' and flowline. RH w/ 17 1/2" bit, Cleaned out cmt, from 329' Footage 444' to 356'. Cleaned out fill to 370'. RIH w/ 24" mill. Dressed out tight spots @ 201' & from 329' to 356', Ran gyro survey, Pooh, RIH w/ 17 1/2" bit. Drlg, & surveyed 17 1/2" hole from 370' to 800', Circ. & cond. mud. Pooh. RIH w/ 17 1/2" bit & 23" hole opener Opened 17 1/2" hole to 23" from 356' to 743'. 10/4/76 10/5/76 800'TD 26" Drive PipeD356' 20" cond, @ 785' Footage 0' 1,001'TD 26" Drive Pipe 0356' Footage 201' Open 17 1/2" hole to 23" from 743' to 795', Circ, btms, up. Made wiper trip to 26" shoe @ 356', Circ. & cond, mud. Added 2#/bbls, fresh gel, Pooh, R,U, & ran 19 jts. of 20" 94# H-40 buttress csg, landed 20" csg, on 24 3/4" CIW flow thru hanger w/ float shoe @ 785' & stab-in float collar @ 747', RIH w/ stab-in stinger on 5" D.P. Stabbed into float collar @ 747' & circ. well clean, Mixed & pumped 500 sx, of class "G" cmt, w/ 2 1/2% pre-hydrated gel in mixing wtr, Had good cmt. returns @ surface. Followed gel cmt, w/ 200 sx, class "G" cmt. w/ 2% CaC12. Displaced cmt. to float collar, Floats holding o.k. Pooh w/ D.P, CIP @ 3:00 p,m. 10/4/76, Removed 26" riser. Cut off 20" csg, Installed 20" S,O.W, csg. head. Completed installing Cameron 20" starting head & welding out same - tested to UOCO specs. - o.k, Installed 20" hydril. TIH w/ 17 1/2" RR Bit #1 on BHA #4, Tested 20" 14. I hereby ceJ~ify_tha~the.~regoing is true and co~rrec~ 20" cond. @785' conductor casing & 20" hydril BOP to 500 psi - held o.k. Drill. ed out float collar @747' plus 20' firm cmt. Ret'ested 20" conductor to 500 psi - o.k. Drlg. cmt. & float shoe @ 785'. Drilled 17 1/2" hole to KOP @ 1001'. 10/6/76 1,385'TD 26" Drive Pipe @356' 20" cond. csg. @785' Footage 384' Pooh w/ 17 1/2" drlg. BHA #4 @ 1,001'. RIH w/ 17 1/2" bit and 9 5/8" dyna drill on BHA #5. Oriented dyna drill @1001' kop. Dyna drilled & sur'veyed from KOP @ 1001' to 1104'. Tagged G-21 conductor. Oritented tool 130 degrees left & worked past conductor o.k, Dyna drilled & surveyed to 1385'. Pooh w/ dyna drill. lO/7/76 1970'TD 26" Drive Pipe @356' 20" cond. pipe @785' Completed pooh w/ dyna drill. RIH w/ 17 1/2" bit on follow up assy. BHA #6. Drilled & surveyed 17 1/2" hole from 1385' to 1733'. Hole turned 26 degrees to the left. Pooh w/ follow up assy. RIH w/ 17 1/2" bit on dyna drill assy. BHA #7. Oriented dyna drill @ 1733' to correct for Footage 585' left hand turn. Dyna drilled & surveyed 17 1/2" hole from 1733' to 1970' Turned hole 14 degrees to the right. Pooh w/ dyna drill. 10/8/76 2335'TD 26" Drive Pipe @356' 20" cond. pipe @785' Footage 365' Pooh w/ dyna drill. RIH w/ 17 1/2" bit on follow up BHA #8. Reamed dyna drill run from 1733' to 1970'. Drlg. 17 1/2" hole from 1970' to 2081' Built 3 degrees angle w/ no right hand turn on follow up run. Pooh w/ follow up assy. RIH w/ 17 1/2" bit on 9 5/8" dyna drill assy. BHA #9. Oriented dyna drill for right hand turn @ 2081'. Dyna drilled & surveyed from 2081' to 2251' Turned hole 10 degrees right - pooh w/ dyna drill. RIH w/ 17 1/2" bit on follow up BHA #10. Reamed dyna drill run, Drilled 17 1/2" hole from 2251' to 2335'. 10/9/76 10/10/76 10/11/76 3305'TD 26" Drive Pipe @356' 20" cond. pipe @785' Footage 970' 4015'TD 26" Drive Pipe @ 356' 20" cond. pipe @785' Cont. drlg. from 2335' to 2613'. Built 9 1/2 degree angle and hole turned 6 degrees right. Pooh w/ follow up assy. RIH w/ 17 1/2" bit on locked BHA #11. Reamed dyna drill runs. Drilled 17 1/2" hole from 2613' to 3305'. Cont. drlg. from 3305' to 3424'. Hole dropped 2 degrees and turned 3 degrees right. RIH w/ 17 1/~" bit on tandem locked BHA #12. Drlg. 17 1/2" hole from 3424' to 4015'. Built 1 1/2 degree angle and turned 2 degrees right. Footage 710' 4400'TDDrilled 17 1/2" hole from 4015' to 4069'. Not getting 26" Drive any right hand turn. Pooh for bit change. Ran 17 1/2" Pipe @356' bit #7 on BHA #13. Drilled & surveyed from 4069' to Footage 385' 10 10/12/76 11 10/13/76 12 10/14/76 20" cond. pipe @785' 4396' Hole direction turning slightly left. Pooh. P.U. 17 1/2" Bit #8 on 9 5/8" O.D. Dyna drill. TIH to TD @ 4396' Oriented dyna drill for maximum right hand turn. 4805'TD 26" Drive Pipe @356' 20" cond. @785' Cont. dyna drilling 17 1/2" hole for right hand turn from 4400' to 4506'. Pooh w/ dyna drill. RIH w/ bit #9 on follow up assy. BHA #13. Drilled 17 1/2" hole from 4506' to 4572'. Ran W.L. survey, Hole turned 9 degrees right to S14E and dropped 5 degrees Footage 405' angle to 32 1/4 degrees. Increase wt. on bit to maximum allowable to break loss of hole angle. Drilled 17 1/2" hole to 4729'. Ran survey - direction holding o.k. @ S14E. Hole angle dropped 1/4 degree to 32 degrees. Pooh for assy. change. Re-ran bit #9 on slight angle building BHA #15. Drilled 17 1/2" hole to 4805'. 5067'TD 26" Drive Pipe @356' 20" cond. @785' Drilled 17 1/2" hole from 4805' to 4911' w/ Bit #9 on slight angle building assy. BHA #15. Dropped survey. Pooh for bit change. Hole turned 1 degree right to S13E and held 32 degree angle. RIH w/ bit #10 on BHA #15. Reamed out of gauge hole Footage 262' from 4840' to 4911'. Drilled 17 1/2" hole from 4911' to 5067'. Dropped survey. Pooh for bit change. Hole turned 1 degree left to S14E & built 1/4 degree angle to 32 1/4 degrees. Bit #10 was 1/2" out of gauge. 5418'TD 26" Drive Pipe @356' 20" cond. pipe @785' Footage 351' RIH w/ bit #11 on slight angle building assy. BHA #15. Reamed out of gauge hole from 5000' to 5067' Drilled & surveyed 17 1/2'~ hole from 5067' to 5418'. Pooh for bit change. Hole turned 3 degrees right to SllE and built 2 1/4 degrees to 34 1/2 degrees. Bit #11 was 1/4" out of gauge, 13 10/15/76 5625'TD 26" drive pipe @785' 20" cond. pipe @785' (Footage 207'). RIH w/ bit #12 on slight angle building assy. BHA #15. Reamed out of gauge hole from 5360' to 5418'. Drilled 17 1/2" hole from 5418' to 5605'. Ran W,L. survey, Hole turned 1 degree right to S10E and held 34 1/2 degree angle. Made short trip to 20" Footage 207' csg. @785'. Hole cond. good. Drilled 17 1/2" hole from 5605' to 5625' to insure 13 3/8" csg. point in hard shale below D-2 coal beds. Circ. & cond. mud for 13 3/8" csg. Pooh. R.U. to run 13 3/8" csg. 14 i0/16/76 15 10/17/76 16 10/18/76 5625'TD 26" Drive Pipe @356' 20" cond. @785' 5625'TD 26" Drive Pipe @356' 20" cond. @785' 5625'TD 26" Drive Pipe @356' 20" cond. pipe @785' (Footage 0'). iran 137 its. of 13 3/8" 61# & 68# K-55 buttress csg. Set csg. w/ shoe @ 5604'. Float collar @5524' & D.V. tool @ 2606'. Circ. hole clean. Cemented btm. stage as follows: Pumped 200 cu. ft. of SAPP wtr. & 200 cu. ft. of FIW. Mixed & pumped 2892 cu. ft. (1506 sx) class "G" cmt. w/ 2 1/2% pre- hydrated gel in mixing wtr. @ 98#/cu. ft. slurry, Followed gel cmt. w/ 230 cu.ft, (230 sx) of class "G" cmt. neat mixed @ ll8#/cu.ft. Displaced cmt. w/ mud to float collar @ 5524' using Howco unit. Had 300 psi increase in circulating press - indicating wiper plug attempting to seat. Pumped an additional 17 cu. ft, - unable to bump plug, Stopped displacement, float equp. holding o,.k. Dropped opening bomb & open DV tool @ 2606'. Circ. out cmt. cut mud.~ Cemented top stage w/ 2304 cu.ft. (1200 sx) class "G" cmt. w/ 2 1/2% pre-hydrated gel in mixing wtr. Followed w/ 200 sx, class "G" cmt.~ neat mixed @' ll8#/cu.ft. Bumped plug & closed DV tool @ 2606'.-w/ 1800 psi. Tested DV tool w/ 2500 psi. CIP @ 12:00 noon 10/16/76. Had good cmt. returns to surface. P.U. 20" hydril & riser. Hung off 13 3/8" csg. on CIW slip type csg. hanger w/ 175,000# wt. (Footage 0'). Cut off 13 3/8" csg. Removed 20" hydril & riser. Installed & tested 20" 2000#X12" 3000# csg. head. Installed 13 3/8" 3000# BOPE & riser. Attempted to test 13 3/8" Bope-& 13 3/8" csg. to DV collar @ 2606'. Press. to 2500 psi.~ Press. fell back immediately to 1000 psi & then slowly to 850 psi.. No leaks on surface. Checked RX seal ring o.k. Checked 13 3/8"x20"-annulus - no flow. RIH w/ 13 3/8" RTTS & set @ 2602'. Tested 13 3/8" csg. above DV tool to 2500 psi o.k. Tested 13 3/8" DV Tool - bled off @ 875'. Pooh w/ 13 3/8" RTTS. RIH w/ 12 1/4" bit. Drilled out DV tool @ 2606'. (Footage 0'). Ran gyro survey from 5590' to surface @ 100' stations. RIH w/ 13 3/8" RTTS. Set tool @ 2618' Tested DV collar & 13 3/8" csg. above tool to 2000 psi - o,k. Tested 13 3/8" csg. below tool - held 1100 psi. RIH 2/ 13 3/8" RTTS. Located leak in 13 3/8" csg. between 4321~ & 4326' DPM. Pooh w/ RTTS. Released rig @ 12:00 noon 10/18/76 to perform acid work on TBUS G-12 & G-30. ~' ~ -4- 17 10/23/76 18 10/24/76 5625'TD 26" Drive Pipe @356' 20" cond. @785' 5132'ETD 13 3/8" csg @ 5604' 5625'TD 5132'ETD 26" drive pipe @356' 20" cond. @785' 13 3/8" csg. @5604' (Footage 0'). Recommenced operations on TBUS G-26 12:01 a.m. 10/23/76. Completed offloading acid equipment. Ran 12 1/4" bit & 13 3/8" csg. scraper to 5590'ETD. Circ. well clean. Pooh. Ran 13 3/8" Baker model "K" cmt. ret, on D.P. & set @ 5540' to cmt. from 13 3/8" csg. shoe @ 5604' to hole in 13 3/8" csg. @ +4321'. Attempted to pressure test cmt. ret. Pressured annulus to 1500 psi - returns broke thru on D.P. Re-stabbed into cmt. retainer. Circ. w/ returns on annulus w/ 10 CFM @ 100 psi. Unable to determine if cmt. retainer failed or communication established between 13 3/8" csg. shoe @ 5604' & damaged 13 3/8" csg. @ +4321'. Pooh. Stab-in stinger looked o.k. Ran 13 3/8" retrievable sqz. pkr. & set @ 4552'. Circ. w/ returns on annulus @ 10 CFM w/ 100 psi. Re-set sqz. pkr @ 4266'. Pumped into damaged csg. @ 4321' w/ 850 psi @ 8CFM. Had no returns on surface. Re-set 13 3/8" cqz. pkr, @ 5490'. Circ. w/ returns on annulus @ 10 CFM w/ 100 psi. Sliding sleeve on lower cmt. ret. @ 5540'. Apparently stuck open. Suspect that entire 1st stage of primary cementing job was circ. out through hole in 13 3/8" csg. @ 4321'. due to early cmt. return to surface and communications between shoe and hole @ 4321'. Pooh w/ sqz. pkr. Ran 13 3/8" Baker Model K cement ret. on DP & ret. @ 5488'. (Footage 0'). Broke dwn, 13 3/8" csg. shoe w/ 1250 psi while holding 800 psi on annulus. Pumped away @ 8 CFM w/ 800 psi & 15 CFM w/ 1250 psi. Bled off pressure on annulus - no returns to surface, Mixed & pumped 380 sx (437 cu. ft.) of class "G" cmt. w/ 0.75% D-31. Preceeded cmt w/ 100 cu.ft, of wtr. Stabbed into cmt, ret. w/ water @ tool. Displaced wtr. below tool @ 10 CFM w/ 100 psi while holding 800 psi on annulus. With cmt. @ ret. press, increased to 1250 psi @ 3 CFM. Bleed off annulus press. No returns on surface w/ 30 sx (3YCF) of cmt. below ret. Press. increased to 1650 psi @ 0 CFM. Pulled out of ret. & pumped 350 sx. on top, Pooh sliding sleeve on lower ret. @ 5540'. Apparently sealed off. Ran 12 1/4" bit & 13 3/8" csg. scraper to 4400'. Circ. well clean. Pooh, Ran 13 3/8" sqz. pkr. & set @ 4225'. Pumped into damaged csg. @ 4321' w/ 850 psi @ 10 CFM. Mixed & pumped 275 sx. (316 cu. ft.) of class "G" cmt. w/ .75% D-31. Sqz. 238 sx. outside 19 10/25/76 20 10/26/76 21 10/27/76 22 10/28/76 damaged csg. to a final pumping press, of 1500 psi. WOC 1/2 hr. Press bled to 1000 psi. Bled off press. Pooh w/ sqz. tool. CIP @ 12:55 p.m, 10/24/76. RIH w/ 12 1/4" bit. Tagged firm cmt. @ 4281'. C.O. cement from 4281' to 4338'. Had slight torque @ 4328'. Taking 8-10,000# excess pull to work thru 4328'. C.O. cement stringers from 4338' to 4400'. Drilled out hard cmt. from 4923' to 5132'. 5625'TD 5602'ETD 26" Drive Pipe @356' 20" cond. @785' (Footage 0'). Drilled out firm cmt. from 5132' to 5488'. Drilled out cmt. ret. @ 5488' & cleaned out soft cmt. to bottom ret. @ 5540'. Drlg. out cmt. ret. @ 5540'. Pushed junk from cmt. ret. to 13 3/8" csg. shoe @ 5602'. (had soft cmt. or cmt. stringers from 5540' to 5602'). Drlg. on junk @ 5602'. Tripped for 13 3/8" csg. bit change. Continued to drill on junk @ 5602'. @5604'. (Note: running low bit weights & rotary torque to avoid backing off 13 3/8" csg). 5625'TD 5616'ETD 26" cond. @356' 20" csg. @785' 13 3/8" csg @5604' (Footage 0'). Drilled on junk from cmt. retainers on top of float shoe @ 5602' Drilled out float shoe @ 5602' & cleaned out to 5616'. Had low strength cement below shoe. Pooh w/ 12 1/4" bit. RIH w/ 12 1/4" watermelon mill on stablized assy. Reamed tight csg. from 4323'-4326'. RIH to 5540'. Reamed from 5540' to 5595' to clean out cement sheath. Pooh w/ mill. R.U. Schlumberger. Ran GR-CBL-VDL log from 5600' to surface. Bond log showed low compressive strength bonding from the 13 3/8" csg. shoe to 13 3/8" DV collar @ 2606'. No bonding present on log above DV collar. RIH w/ 13 3/8" retrievablesqz, pkr. and set @ 5580'. Press. 13 3/8" csg. shoe and seat to 1500 psi - held w/o bleed off. (equivalent gradient = 0.76 psi/ft.). Pressured annulus to 1500 psi. Leak in 13 3/8" csg. @ +4321' taking fluid @ +1 CFM. Ceased pumping. 13 3/8" csg. leak held 1150 psi. (Equivalent gradient = 0.75 psi/ft.). Pooh w/ sqz. pkr. 5993'TD 26" Drive Pipe 20" cond. @785' (Footage 368'). Completed pooh w/ retrievable sqz. pkr. Made up 12 1/4" tandem square locked drlg. assy. BHA #17. RIH w/ 12 1/4" mill tooth bit #16 on BHA #17. Installed DP rubbers on HWDP & 5" DP. Cleaned out rat-~, hole to 5625'. Drilled 12 1/4" hole from 5625' to 5993'. (Note: 13 3/8" csg. survey @5715' showed hole walking left 3 degrees from @5604' S10E to S13E and holding angle.). Tripped for bit change. 6496'TD 26" Drive Pipe @356' 20" cond. @785' 13 3/8" (Footage 503'). Pooh for bit change. Survey @5933' showed 1 degree left hand turn from S13E to S14E and hole angle dropped 1 degree to 33 1/2 degrees. RIH w/ 12 1/4" mill tooth bit #17 on tandem square angle building assy. BHA #18. Drlg. & surveyed 12 1/4"hole from 5993' to 6309'. Tripped for bit. Hole turned 3 degrees right to SllE and built 1 1/2 degrees -6- 23 10/29/76 24 10/30/76 25 10/31/76 @5604' to 35 degrees. RIH w/ 12 1/4,' mill tooth bit #18 on tandem square locked drlg. assy. BHA #19. Drlg. 12 1/4" hole from 6309' to 6496'. 6988'TD 30" cond. @356' 20" csg. @ 785' (Footage 492'). Cont. drlg. 12 1/4" hole from 6496' to 6809' w/ mill tooth bit #18 on tandem square locked drlg. assy. BHA #19. Pooh for bit change. BHA #19 dropped 2 degree angle to 33 degrees and held SllE. RIH w/ 12 1/4" mill tooth bit #19 on angle building 13 3/8" csg. assy. BHA #20. Drlg. 12 1/4" hole from 6809'-6988'. @5604' Note: BHA #19 took 45,000 excess pull over pick up weight to pass through damaged csg. @ 4321' but required no excess slack off weight going dwn. 7235'TD 30" cond. @356' 20" csg. @ 784' 13 3/8" csg @5604' (Footage 247').Continued drlg. 12 1/4" hole w/ mill tooth bit #19 on angle building BHA #20 from 6988' to 7161'. BHA #20 built 3 degree angle to 36 degrees and held SllE. Pooh for dyna drill. RIH w/ 12 1/4" mill tooth bit #20 on dyna drill assy. BHA #21. R.U. SDC steering tool. Oriented dyna drill @ 7161' for right hand turn. Dyna drilled 12 1/4" hole from 7161' to 7235'. Pooh w/ dyna drill. Note: BHA #20 and 21 required no excess pick up or slack off weight to pass through damaged csg. @ 4321'. 7413'TD 30" cond. @356' 20" csg. @ 785' (Footage 178'). Completed pooh w/ dyna drill. RIH w/ 12 1/4" mill tooth bit #21 on follow up BHA #22. Reamed dyna drill run from 7161' to 7235'. Drilled 12 1/4" hole from 7235' to 7301'. Ran W.L. survey. Survey instrument came apart internally. Pooh to 13 3/8" csg. retrieve instrument. Survey @ 7256' showed 9 degree @5604' right hand turn to S02E and 1 degree drop to 35 degrees. RIH w/ 12 1/4" mill tooth bit #22 on tandem square locked BHA #23. Drlg. 12 1/4" hole from 7301' to 7413'. -7- o~! B STATE of ALASKA FROM,: DEPARTMENT OF NATURAL RESOURCES Division of Oil and Gas Conservation TO: ~--- Hoyl e H. tlami I ton Director konnie C. Smith Chief Petroleum Engineer Harold R. Hawkins Petroleum Inspector/)' DATE : October 2t, 1976 SUBJECT: Witness BOP Test, G-26 Platform, Grayling Union Oil, Sec. 32, TgN, R13, SM. Permi t No. 76-66 October lg, 1976 - I went to Platform Grayling .to witness a BOP tes.t~ for Union Oil G-~'6. Operator for Union Oil was El.do~ Cr.i.swell. I traveled by AAI to Kenai, then rented Hertz rental to get to Era Heliport at Nikiski dock, North Kenai Road and then by chopper to Platform Grayling, arriving on Platform at 9:45 AM. BOP tests started at 10:30 AM and finished at 3:30 PM. The test plug was set in casing. They tested with water. The casing burst ~psi...!.~ 3090 - 13 3/8- K55 - 61#. The hydril was tested first tO 11500-psi and held OK. The Swaco superchoke was closed each time under pressure and they also bled pressure off on each test with superchoke. ..The upper and lower pipe rams also tested to 2500 psi. The inside choke, the HCR valve and outside choke were also tested to 2500 psi.. The inside low torque 2" wing valve on kill line was also tested to 25.00 psi and held. The check valve was tested, but was washed out and would not hold test. The test stem was pulled and the blind rams were tested to 2500 ..psi. The choke manifold had four low torque wing valves on the floor. They were tested to 2500 psi and held OK. They also had a manual choke which was actuated. There was a ball valve and dart valve on the floor OK. The lower kelly was tested and held 2500 psi OK. The upper kelly was washed out and would not test. The accumulator pressure was 2800 psi and all controls on accumulator and panel on floor are OK. They have 13 accumulator bladder type bottles on closing unit, but do not have the .required backup bottles of N2 they should have for safe standards we require. I talked to Lonnie Smith on this when I got back to the office, and he agreed with me that they should have the backup bottles manifolded to the. closing unit. I will inform Jim Callendar, superintendent for Union Oil. In summary_: All the working equipment on BOP tests was good except the ch'~ck valve on the kill line and the upper kelly that were washed out. Eldon Criswell ordered these two valves before I left the. platform and they will call within five days after they are installed and tested OK. I talked to Jim Callendar at lO:O0 AM, October 20, 1976 and he told me he would take care of the Ne backup bottles for the 160 gallon capacity acc~nulator closing unit-right away and call us .back when done. One copy of the field report given to Eldon Criswell, one copy to-be sent to Jim Callendar. ~RN:bjm Attachment Operator ...... Ala~~'~' ]il and Gas Conservation Commi~r~ .... Field Inspection Report )resented by~D~x/£/~ j~} ~/~me & Number. Sati sfa~ Inspection Yes No Irem~ ( Location,General () () () () ( ) ( ) 3~ Reserve Pit-( )( () () 6. SubsurfacezNo, Wells ( ) Well Test Data 7. Well Nos. 8,~ Hrs. obse~----- -- 9. BS&W __, ,. L , () () () () () () ) ( ) ( ) lO. Gr. Bbls. () () ~ ~.,, () inspection Satis ~actory Type Inspection Yes No Item () BOPE Tests "al 0<) ( ) 15. ~_~_/~LC s ng set (~) ( ) 16. Tes~t f'~uid-~')wt~ )mud ( )oil filled ~I ( ) 17. Master Hvd. Control Sys.,D,?d~opsig 18.~ N2 btls. , , , psig ~ (~} ( ) 19. R~mote Contro'l~---- ' (X) ( ) 20. Drilling spool-~/"outlets ( ) (~) 21. Kill Line-~) Check valve ~) ( ) 22. ChOke Flowline ~) HCR valve (X) ( ) 23. Choke Manifold No. valvs~fles~ (~) ( ) 24. Chokes-( )Remote( )Pos.(~j] (~) ( ) 25. Test Plug-( )~'~ellhd~)c~o( )none (~) ( ) 26. Annular ~reven~er (~) ( ) 27. Blind Rams~-~psig ~ 28. Pi pe Rams ~~ ps ig '~( )capped( )plugged ~~,~ ~y-cock~~psig (X) val Ve2~m~mpsiq oor~ va lve~mv ~)Da~rt leaks and/or~ equip, failures cc: O'Z~ .;~.'~A.~:~/~Notify in ..'.~ d-ays or when ·readY · Inspected Dtviston of Ot I and Gas 3001 Porcupine Drive, Anchorage, Alaska 99501 July 27, 1976 Re: Trading Bay Unit State G'26 {43-32) Union Oil Company of California State Permit No. 76-66 Robert T. Anderson District Land Manager Union Oil Company of California P. O. Box 6247 Anchorage, Alaska 99502 Dear Sir: Enclosed is the apprOved application for permit to drill the above referenced well at a location in Section 32, Township git, Range 13l~, S.M. Well samples, core chips and a mud log are not required. A directional survey is required. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code}. Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Depart- ment of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 03, Article 7 and the regulations prol mu l ga ted 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. Pursuant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being notified of the issuance of this permit to drill. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a representative of the Division may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. R. T. Anderson -2- ,~uly 27, 1~76 In the event of suspension or ab~dop~nent please give ~Js off~.ce advance notification so that we may have a wJ~ss p~ent. Very truly yours, Hoyl~H. Ham11ton Alaska 0tl and &as Conservation Caa~t tree Enclosure CC: Department of Fish and Game, ~b~tat Sectton w/o encl, Department of Envt~tal Conservat!on w/o enl. Department of Labor, Su~vtsor, Labor Law ~llan~ Otvtston w/o encl. adequate perm REV. 9-30-~ SUBMIT IN T1RIPLI (Other instructi~n~ reverse side) STATE OF ALASKA OIL AND GAS CONSERVATION ,COMMITTEE APPLICATION FOR PERMIT TO DRILL~ DEEPENt OR PLUG BACK DRILL [~ DEEPEN J~ PLUG BACK L-J b. TYP~:OFWELL o,,. [2] W£1,I, WELl, OTHER ZONE ZONE NAME OF OPERATOR UNION OIL COMPANY OF CALIFORNIA 3.ADDRES-S O~ OP~.ATOR P. O. ]3ox 6247, Anchorage, Alaska APl # 50-133-20295 99502 4 LOCATION C)F WELL At surface Conductor #3, Leg Rm. #3, Grayling Pltf.. 1806'N & t415'V of SE corner. Section 29' T9N, R13W; S. M. · At,ro~osedprod.~onq-Iemlock Oil Pool @ approx. 10,590'MD, 9190'VD. Distance out 4950' @ S9°E. DISTANCE IN MILES AND DIRECT!(')N F.{OM NEAREST TO~VN OR POST OFFICE* 26 miles NW of Kenai 1.I. }lC)ND INI.'OH_.%'IATi¢)N. Statewide United Pacific Insurance Co. B-55372 TYPE Surety and/or No. io. NO, OF AC~R~2:; IN LEASE 580 ft. 5,116 acres 19. PROPOS~-'D DEPTH [ ll,310'TMD 9820'TVD 15. DISTANCi'; FROM pROPOSED' I.OCATIO,'~I TO NEAREST PROPERTY OR I.EASE LINE, FT. IAIg'o to nearest drig, unit, if any) 18. DISTANCE FROM PROPOSED LOCATION* TO NEAREST WELL D:'ILLING, COMPI.ETED, ,:m ^Pr'L,EL~ rOI,. r'r, 1,600 21. ELEVATIONS IShow whethcr I)F. HT. CH, etc., 99'RT above MSL 23. pROPOSED CASING AND CEMENTING PROGR-zdVl 6. {'?~..A. gr. DESIGNATION AND SI~RIAL NO. ADL-17594 7. IF INDIAN, AI..IX)~E O}~ TRIBE NAME 8. UNIT~FAH. M OR LEASE N~ME Trading Bay Unit 9. W~LL NO. State G-26 (43-32) 10. ~LD AND POOL. OR McArthur River Field-Heml. ]]. SEC.. T., R., M., nOL~:Om~:CTIVm ~'-it0~S & 580~E of the NE corner. Section 32: T9N,.R]3W. S. M. 12. ,~o.=t$100,O00' 17. NO. ACRES ASS-',GNED TO THiS t,VELL 8O 20. ROTARY OR CABLE 'FOOLS R_otary 22. APPROX. DATE M,'O~K WII.I..%TART* AuF~st'15, 1976 SIZE OF HOLE SiZE OF CASING ~¥EI~FIT PER FOOT ] GRA]302 ~[ Slgi-riNG DEPTH QUA..~TIT, eli CSMgN! ..... ' 26" ' , 26" ..... ]i/_'2" Wall Thicknesl, +378' Predriven to 378' below 0' elev 2(1" 20" 94# , H-40 +-800' ..... Cmt. t9 ,suyface (+12.50 cu_. ft.) ~ ~i7'_~/2,, . 13 3/8" '.61# & 68# K-55 ~5600.' .. Cm+..to .~uYfaco (+5500.cu.ft.-2 st _,,1,2 1/4" __ 9 5/8" ,47~ N-80 +~..l.~qlO' Cmt. ~s det,~rmin~ bY lo~s. P-~ , ,Uss-l~6- gs .) Plan of Procedure enclosed. IN ABOV'E SPACE I~Y~Ct~IBE p~OPOSI~D YrRO~RA-M: If p~l ~ ~ dee~n or pl~ back, give ~ on pre~nt p~u~ive zo~ ~d pro~)~ new productive zone. If proI~l is ~ drill or d~n d~e~io~lly,, give ~en~ ~ on ~absu~a~ ~t~ ~d mea~d ~d ~'ue ve~ical dept~. Give bio--ut preventer program. . .... 7~~~~&F~ ~o~m~s et ~v~, xr ~: ~ AND COHE CHIPS E~UI~ / ~ ~g~~; DIRECTIONAL }:"}tVEY REQU~ 50--133-20295 76-66 ~ov~A~_ _July_ 27..1976 Y'IiFI M'I T NCk ~~:.' ~_"~...'/~_~'_ ~rr=.. Member ~.~ .... d~ly ..27 ,_ lq76. ~r~,~o~ B~ ~ *~ In~~, ~ Rev,m, -+ I · G-lO RD D-II G-5 30 6-25 G-30 !~, ~$! ', ~ G-3 '1 ._3~q ~-I/ G-36 , G-12RD ' ~ . ~ ~ ' 9N- R'~W D-3 J UN ION OIL COMPANY OF CAulFORNIA /V ! ALASKA DiSTRiCT k W'ELL LOCATION MAP l t UNION OIL. CO OPERATOR D-,~ ~ TRADING BAY STATE UN IT G-26 ' ~ t,: (43-32) 'DATE: July 7, i976 · · · · · · · o . ! ! e, I o · · · ee .o . 1 - . o o . · · · ~ o . o. 1 .o I I · · · o o o ] [ PERMf. T TO DRILL -2- July 19, 1976 PI,AN OF PROCEDURE: Drill 1.7 ]./2" hole vertically to 800'+ & open hole to 23'" OD. Set 20" Conductor csg. @. + 800' & cmt, to surface. Drill 17 1/2" hole to KOP @ +1000'. Drill. 17 1/2" directional hole to +5600', Set 13 3/8" csg. @ 5600' & cmt. to Surface. Drill 12 ]/4" directional hole to +ll,310'FM.,, 7. Log well as required. 8. Set 9 5/8" production string @ 11,310' & cmt. as required 9. Complete well as s.ingle oil completion in Hemlock Zone. ES'TIMATED COMPLETION TIME' Drilling Time Completion l?ime Forty-Eight (48) Days. Fourteen (14) Days. TO'FAL TIME Sixty-Two (62) Days. PERMF~' TO DRILL -3- July ]_9, 1976 13 3/8" CSO. Interval Foo.tage Description lN.t_.,,' Acc Wt. St_F_ q_ SFT 0-2600' 2600' 61# K-55 Buttress 158,600# 362,600# 1.12 2.6 (0-2371 ') 2600'-5600' 3000' 68# K-55 Buttress 204,000# 204,000,~ .75 5.2 (2371'-4942') ...... Colla-,s~,~ e o:~ ]._'~ ~/8", 68if cs,q. 'would be ap p.li cab l e oniv if fluid level we:-:r'-~: z-emove, d to the 3550'TVD le've! w/ 75#/cu. ft. mud in ess. annulus. 9 5/8" CSG. 0-~300' 8300' 47# N-80 Buttress 390.100# 531,570# 1.13 2.0 (0-7279') 8300'-9900' 1600' 47# P--].I0 Buttress 75,200# 141,470# 1.].3 10.5 (7279'-8707:) J£ 9900~--11,31.0' 1410' 47~ USS-95 Buttress 66,270-~ 66,270# 1.38 23.4 (8707'-9820:) Interval Footage Description Wt. Acc. Wt. _S_F~ SF_ T 3001 Porcupine Drive, Anchorage, Alaska 99501 ALASKA OIL AND GAS CONSERVATION COMMITTEE July 12, 1976 A DM I N I STRAT I V E A P PROVAL NO. 80.19 Re- Application of Union Oil Company of California, Trading Bay Unit operator, to drill and produce the Trading Bay Unit G-26 well as part of the pressure maintenance project approved by Conservation Order No. 80. Mr. Robert T. Anderson Dtstrtct Land Manager Union Oil Company of California Box 6247 Anchorage, Alaska 99502 Dear Mr. Anderson: On July 8, 1976 the referenced application was received which stated that the proposed well would provide a crestal final withdrawal point which will result in additional Hemlock recovery. The Oil and Gas Conservation Committee hereby authorized the drilling and completion of the referenced well pursuant to Rule 5 of the Conservation Order No. 80. Yours very truly, ~ , ,., //'J,'., /. ~:' ~'/ ~, ~-..;...~.~. / ~ .~'~' ' '-,~, .... ,. .... .'t....C' b": Executive Secretary l~:bJm CHECK LIST FOR NEW WELL PERHITS I-s the permit fee attached ...... ' ......... Is well to be located in a defined pool . Is a registered survey plat attached ........... . ...... Is well located proper distance from property line ......... Is well located proper distance from other wells .......... Is sufficient undedicated acreage available in this pool ...... Company ~f~//2 Yes No Remarks _ . Is well to be deviated . ' ................ me[ o Is operator the only affected party ....... Can permit be approved before ten-day wait ........... Does operator have a bond in force ................. ~ _ Is a conserv.ation order needed ................... . Is administrative approval needed ................ . Is conductor string provided .... · .............. Is eno-uah cement used to circulate on conductor and surface .... . Will cement tie in surface and intermediate or production strings . ,, Will cement cover all known productive horizons ........... Will surface casing protect fresh water zones .......... l. Will. ail casing give adequate safety in collapse, tension & burst . Does BOPE have sufficient pressure rating 7~m~ Z~d~' !ditional Requirements' Approval Recommenced: Geolonv Enaineerinq- TRM -'7~IF,~ HWK ,~,/~ OKG HHH~, JAL ' LCS JCM ~ Revised 1/15/75 · Well Histo.ry 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. 6VP 009.N03 VL~<iFICA:Fi~ L15'iI~,!G F:A~! 8Y EOF .001 1024 ~* 1N~OR~aATIO~ RECUAO5 ** CN : UNiU~ OIL CO. O~ WN ,; 1'bO '{-2~ (43-32) FN : MCAF~THUR COON: K E,i~ A j 6I'A1: AbA,SKA CAbI?. MNEM a£RVI. C~ ~ER,~ilCg} IDNIT AP1 APl APl APl ~ILE ID ORDEB ~ LOG ~IPE CLASL ~40D D'~[~ F ~ EE'I' 0 0 0 0 0 CLLD ~NFJU 0 0 O 0 G CL~S ~vj~o 0 0 O 0 0 SI Z 4 4 00O 000 023 065 00O 0o0 0l~ 000 000 01~: 065 000 000 005 0~5 000 ()00 00~ Ob5 L, g V F' L 0 0 0 1 ! 1 1 C©DE~ 6~ bVP UOg.t!03 YEHIt'iCA'I I. CN L.I, 6TIt, G F'/~GE 2 ** DA'fA ** CO~ SP DEPT DEPI CURB Sp' DEPT DEPT CURH SiP CORR Pt, PT iqhOB CORI~ DgPT CORR 11540.000 CLL -999.000 CNL -999.000 DY -999.000 CNL 11503,000 CLL 1.913 CNL 0.125 DI 8.500 .CNL lt~O0.O00 CbLb 2.201 CNL 0.01~ DT 19.250 CNLe 1, 1 300 . 000 C L L iD 2.38'1 CNL 0.018 O'l 55.250 CNL~' 1.1203.000 .C~LU 2.485 CNL 0.01~ bi 85.500 .CNL~ 11100.000 CLLD 2,530 CNN 0.074 UT 89.0G0 ,CNL~ I 1 )0 3. 000 CLLD 2.448 CNL 0.05 t~ DT 85.0(~0 CNL[; 109U0.000 CNLD 2.389 CNb 0.024 DT 90.250 CNLf -999.300 -999.000 58.650 -999.000 i92.309 0.2el -2.400 28~.572 111.68b 0.4t3 77.0O0 233.376 110.662 73.500 429.429 25.119 0.100 70.050 511.797 31.333 0.110 69. 200 470.613 55.976 0.1.~1 73.850 331.188 47.424 o.$e6 77.'750 410.553 CLL8 N~AT CLL5 G~ N~AT CLLS CLLS G~ CLLS N i~ A T CLL~ NRA1' CLL5 NI~AT C L, L' NRAT 4 4 4 4 4 4 -999.000 -999.000 178.649 2,870 92.345 4 3.3t' 9 4.698 H5.507 ]. 237 2.236 25.586 :~7.423 1.728 32,810 ;<2.371 1.808 51.050 .53.259 45,709 ;4'7.1,13 2.314 CP;I,I, .CAI, C b! L L C N L N C b'~ 1 L C A L C N L N C M L ,L ,C AL CNI,N C A L ,C AL CNLN ~1 I 6~ 1 6e 1 68 I 68 1 1737.~01 -959.000 -999.0u0 591.5u2 11.450 102.9u0 1905.4~t 16,650 444.b3,1 12.050 173.745 1330.454 12. 000 295.152 1887.991 12.150 254,.g2~ 21q7,830 i2,200 1.99.056 71.121. 12.000 172.029 OEPT 10~00.000 CbLC 23.708' CLLS 20.792 C"i~}.,L 1 3e,/.729 LYP U0~.,}-03 Vit~lk t, LATIC~ IIjSqli~'G t-:g(E 3 CObH SP DEPT SP DEP~ DEPT D E F' T CORR SP D~PT ~OB CORR SP DEPT SP D~PT CORR 8P OEP~ SP OEPT 1070 4 1050 5 10~0 5 1030 5 1020 b 1(10 1 ( 00 3 990 4 2 ;c. 70 2.50i Clqb 0.032 Wi 9. O00 CNLr 0.000 CLLU 2.401 CNL 0.090 C'I 4.Z50 CNLr" 0.000 CLLC 2.357 CNL 0.052 CT 0,500 CNLF 0.000 CLbD 2.505 CNL 0.150 ~Y 1.750 CNLF 0.000 CbtO 1.432 CNL O.O0~ 5.000 CNL~ 0.000 CbbO 2.403 CNL 0.50(i) CNLB' 0.000 CBLD 2.3'!3 CNL 0.035 CT O.O00 CNLF 0.000 2.090 CNL 0,135 CT 4.250 CNL~ 0.000 CBLD z,~03 CNL 0,035 BT 5.750 CNL~' 0.000 CLLD 2.525 CNL 0.11~ £T 0,000 CSLF 0.000 CBLD 2.418 CNL 0.i19 LT 8'000 CNLF 0.000 CbLD 0.095 o9.200 502.359 73.114 0.233 79.350 3a4.91~ 105,082 CI,LS 0.217 G~ 80.150 NH~3 350.92B 7},131 Ci.,L~ O.lq6 GH 74.050 NBI'i 370.650 17.37~ CLLS 0.562 g~ 122,550 NRiT 145.8o0 85.5(7 CLL8 0.245 GR 82.700 NBIT 271.557 30.983 Cbb5 O, 164 GB 81. 000 Ni4~ T 456.456 ,f, O. 813 CLL5 O, a57 Gl< 105,200 N,at'l~ 268,125 102.8fi2 CbbS 77,050 NB/T 201.261 O. 175, 70. 050 362,~076 20t*.930 CLLS O. 328 Gl< 87.450 NBST 21.4.929 ~0.681 CLL~ 42.4'7q 1. b84 e8.549 51.34o 2.690 i( 3.7:~. 3 42.062 2.5'12 74.~13 46.392 2.0 i 0 30.64 4 3J'.144 5.034 89.,q~0 6/.010 2.848 53.951 51 .443 2.240 60.681 79,175 4,406 105.082 4~.'i74 ]. 030 109.048 4~, 539 2.2.24 173,780 51.~43 3.240 C b L CNLK C;,L (. tr, bL CAI., ~t ts, k .N C l"31,L t M {, ], CMi,.,], C~L ~( N. LN CMLI, CmL ~( N.L N C CAI, C A L CNLL CAL C P I., L ~( N L N .12.150 19q.Oe9 12.350 115.g30 ~29.511 i2.600 129.558 340.408 12.450 184.041 16.q00 41.184 ,16)4.9z3 14.400 102.102 5~.076 12.800 158.730 216,"1e3 15.500 50.622 I 5. 550 93.951 158~.893 i 2. 200 175.032 1}.400 2;2.84,4 bVP 009.1~03 VERLi'ICA'I'IEiI~ LiS'I'IN3 PAGb 4 h~OB 2.480 CaL CORE 0.0b4 DI SP jO.000 CaLe D~P't ~00.000 Cbtb ~Ob 2.433 CNb CORA 0.033 DI SP 30.150 CNLE 2.442 CN~ 29.000 Ci~L~ OEPT 9i00.000 CLLg AHOB 2.3o0 CNL 8P 3].50tJ LNLP' DEP~ 9303.000 C~LL At, OB 2.399 CNL CORR 0.07~ Of SP 55,000 CNL~ DEPT 9200.000 CLLC F, HOB 2,180 CNL CORA O. 11. 9 DI' St:' 62.750 CNL~ DEPT 9LO0.O00 CbLf AHOB 2.619 CNb CUR~ 0.124 SF 58.000 DLPT 9 )00. 000 CLLL gktOb 2.539 CNL CORi~ 0. 144 01 SP ~0.250 CNL[~ DEPT 8900.000 CDLU g. BOB 2.325 CNb COR~ 0.074 DT 5P 75.250 CNL~ DEPT 8~00.000 CLLD ~ldtJB 2.41.7 CNb CbRR 0.022 8P 52.000 CbtL~' DLPT 8703. 3(JO CbLC COtlR 3. ~)3~ O1' 5P 6~.0( 0 CNLf' 7 29 7 40 51 o .2c. ~ 2.850 0.802 5.858 0.~14 1.000 3.2~0 3.e80 0.11o 9..94~ 199.52~ 0.203 86.800 390.~2b 98.175 0.1~2 91.350 383.091 80.168 O. 41,3 90. 800 219.b48 139.316 0.2[ 7 78.45O 277. I 34 II~.Ui5 0.2~ 85.850 274.560 86.298 0.3;7 96.850 194.766 12~.233 0.$i2 76.650 439.725 48.75,3 0.591 1 ?. 700 lq3.286 CLL5 NPAT CLL8 CLLS CLL8 N~AT CLL8 CLLS C L L $ CLLS NEAT CLL6 CLL8 G~ 3.23z 1 ] 2. 720 ,43.711. 79.433 ;z. 2. le~5 2.00~ 199.526 ;~ 2.6i 0 2.54~ I .39.310 ,~. 8. bt 0 ~.I]4 80.168 ~9.381 4.026 169.044 3.22~ 139.31~ ~3.505 3.020 89.530 3.6i0 129.42~ 2.308 bS.07b 4.8~4 (.At, CFI,I_ ,[ AL CFLI CAI; C F~ L I. ;CAL C E 1. t'~ C FiI.,L C Al, C N L N ,£ AL C Iv,, L L .C .A 1; CYLL CNL~ CAI, C ~ I: L C A L C Ni~N lO.t, 50 ;4.217 203.235 12.450 70(; 349 120.22~ 12.50~ 14q.144 lb53.531 12.350 152.72q ~9b.592 17.000 44,616 195.88~ 17.000 70.356 2'72.898 17.000 90.948 328.395 15.800 69.4:98 1830.538 12.100 i74.174 :1445.440 33.462 DlaP~ 8000.000 CbLD 183.054 CLb5 216.770 C~51:I. leb,959 N~Ub 2.449 CNL COR? 0.095 BI: SP b2.750 CNLY O~PT 8b( O. 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