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Home My WebLink About185-269Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, ~nay be scanned during the rescan activity or are viewable by direct inspection of the file. Well History File Identifier Organization (do.e) ~ Two-Sided RESCAN Color items: [] Grayscale items: Poor Quality Originals: [] Other: DIGITAL DATA Diskettes, No. [] Other, No/Type TOTAL PAGES: I ~/I NOTES: ORGANIZED B~REN VINCENT SHERYL MARIA LOWELL Project Proofing OVERSIZED (Scannable) [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds Other By: Date: PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Is~ SCANNED BY; BEVERLY BREN VINCE~MARIA LOWELL RESCANNED BY.' BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ General Notes or Comments about this file: PAGES: Quality Checked (done) Rev I NOTScan ned.wlxl PLUGG!NC & RFPORT State cf Alaska 0iL & GA~ CONSERVATION C0HMISSION Review the well file, and' comment on plugging, well head .Harkar pos= or plata: U~/Z4/~ B~ ~A~LUI/~M~'I'IUN ~ UUZ/UUZ ,Hubble, Terrie L [NANA;I From: Sent: To; Subject: Kissinger, Matt D Tuesday, March 23, 1999 5:05 PM Hubble, Terrie L (NANA) RE: MPC-18 The following work was performed on MPC-18. 10/26/97 · Set cement plug from previous PBTD of 9449' to 9200' 12/29/97 · Tagged cement plug and pressure tested, Mr. Larry Wade with AOGCC witnessed. 12/30/97 · Reverse circulated to 10.6 ppg brine. 12/31/97 · Cut 3-1/2" tubing at +/- 200'. 2/10/98 - 2/15/98 Work performed by Nabors 4ES · Pull 200' of tubing. · Cut 3-1/2" tubing at 1858'. Pull tubing. · Cut 7" casing at 1820'. Pull casing. · Circulate Arctic Pack from annulus. · Set Bridge Plug at 1800'. Pressure tested bridge plug, witness waived by Mr. Chuck Schieve, AOGCC. · Pumped abandonment cement plug: 66 bb112.0 ppg slurry. Circulated at 930.0 ft. · Pumped second cement plug: 66 bbi 12.0 ppg slurry. · Ran drillpipe to 500', tag cement. Witness waived by Mr. Chuck Schieve, AOGCC. · Pressure tested to 1500 psi, witness waived. · RIH to 500', pump 31 bbl slurry. RIH to 500', pump 19.3 bb1400sx C permafrost cement. RIH, tag top of cement at 277' MD, witnessed by Mr. Chuck Schieve, AOGCC. · ND BOP equipment. · Pump 29 bbl 15.6 ppg C permafrost cement, left cement top approximately 10' below pad level. 2/20/98 · Excavated area around well. · Rigged tree up to crane, GB&R cut conductor and 9-5/8" casing 3' below tundra level. · Section was removed and cap was welded in place. RECEIVE,D Anchorage ......... STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 85-269 397-194 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21479 4. Location of well at surface T; ~*~.-~ ..~-"'"~..~..-~.~ 9. Unit or Lease Name 437' NSL, 2219' WEL, SEC. 10, T13N, R10E, UM ~-~'~"~'~;~'~'~-"~'z':~': Milne Point Unit At top of productive interval 'i~ 10. Well Number N/A ~,,~ i~~.: MPC-18i At total depth !~~! 11. Fieldand Pool N/A Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 59'I ADL 047434 12. Date Spudded11/4/85 I 13' Date I'D' Reached ! 14' Date C°mp" Susp" °r Aband'115' water depth' if °ffshOre I 16' NO' Of cOmpleti°nsl 1/13/85 2/14/98 N/A MSLI Zero 17. Total Depth (MD+TVD)118. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost Surface Surface FTI "Surface Surface FTI [] Yes [] No N/A MD 1800' (Approx.) 22. Type Electric or Other Logs Run DIL, FDC, CNL, GR, Cai, Gyro, GR, CCL 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 13-3/8" 48# H-40 Surface 115' 17-1/2" To Surface 9-5/8" 36# K-55 Surface 5725' 12-1/4" 1540 sx PF 'E', 275 sx 'G', 42 sx PF 'C' 7" 26# L-80 1820' 9663' 8-1/2" 350 sx 'G', 180 PF 'C', 60 Bbls Arctic Pac 24. Perforations open to Production (MD+TVD of Top and 125. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 3-1/2", 9.3#, L-80 1858' - 9237' 9251 MD TVD MD TVD i26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 1800' Set Bridge Plug 500' P&A with 66 Bbls of Cement, 1500 psi 277' 2 P&A Plugs w/31 Bbls PF 'E' & 19 Bbls of PF 'C' 10' 4th P&A Plug with 29 Bbls of 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not On Productiont N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAViTY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED ORIGINAL Alaska Oii & Gas Cons Anch0mg8 Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. KA 4502' 3739' MA 4908' 4009' NA 5223' 4223' CA 5422' 4362' Top of Kuparuk 9151' 6954' Middle Kuparuk 9355' 7096' Laminated Bone 9503; 7199' Lower Kuparuk 9632' 7289' 31. List of Attachments Summary of Daily Drilling Reports 32. I hereby certify that the foregoing is true and correct to the best of my knowledge s, .ed Te,rie.ubb.e _, Title Technical Assistant III Date (~'02 MPC-18i 85-269 397-194 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL.' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1.' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5; Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24.' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21; Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility M Pt C Pad Progress Report Well MPC-18 Page 1 Rig Nabors 4ES Date 10 February 99 Date/Time 08 Feb 98 09 Feb 98 10 Feb 98 11 Feb 98 18100-03100 03:00-06:00 06100-06115 06:15-07130 07130-10100 10100-10115 10115-12100 12100-14100 14100-21130 21:30-22:00 22100-01100 01100-01130 01130-01145 01:45-02:30 02:30-03:30 03:30-06:00 06100-11100 11100-11130 11130-11145 11:45-13100 13100-13130 13130-15130 15130-20100 20100-21115 21:15-21:30 21:30-22:00 22:00-22:15 22:15-22:45 22:45-23:00 23100-23115 23115-00130 00130-01130 01:30-02:00 02:00-02:45 02:45-03:00 03:00-03:30 03:30-03:45 03:45-04:00 04:00-04:30 06:00-09:30 09130-10130 10130-12100 12100-13130 13130-14100 14100-15100 15100-15130 15130-16100 16100-16145 16145-17100 17100-18115 18115-18130 18130-19115 19115-19130 19130-20145 Duration 9hr 3hr 1/4 hr 1-1/4 hr 2-1/2 hr 1/4 hr 1-3/4 hr 2hr 7-1/2 hr 1/2 hr 3hr 1/2 hr 1/4 hr 3/4 hr lhr 2-1/2 hr 5hr 1/2 hr 1/4 hr 1-1/4 hr 1/2 hr 2hr 4-1/2 hr 1-1/4 hr 1/4 hr 1/2 hr 1/4 hr 1/2 hr 1/4 hr 1/4 hr 1-1/4 hr lhr 1/2 hr 3/4 hr 1/4 hr 1/2 hr 1/4 hr 1/4 hr 1/2 hr 3-1/2 hr lhr 1-1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 3/4 hr 1/4 hr 1-1/4 hr 1/4 hr 3/4 hr 1/4 hr 1-1/4 hr Activity Rig moved 100.00 % Rigged up Drillfloor / Derrick Rigged up Drillfloor / Derrick (cont...) Removed Manual master valve Installed BOP stack Removed Tubing hanger Tested BOP stack Made up BHA no. 1 Fished at 204.3 ft Pulled BHA Conducted electric cable operations Rigged up Logging/braided cable equipment Held safety meeting Conducted electric cable operations Conducted electric cable operatiohs Made up BHA no. 2 Made up BHA no. 2 (cont...) Installed Tubing handling equipment Made up BHA no. 2 Singled in drill pipe to 527.0 ft Washed to 561.0 ft Singled in drill pipe to 1854.0 ft Circulated at 1854.0 ft Pulled out of hole to 13.0 ft Pulled BHA Installed Logging/braided cable equipment Held safety meeting Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Removed Logging/braided cable equipment Made up BHA no. 3 R.I.H. to 226.0 ft Fished at 226.0 ft Circulated at 1854.0 ft Pulled out of hole to 183.0 ft Pulled BHA Laid down fish Made up BHA no. 4 Singled in drill pipe to 1820.0 ft Rigged up High pressure lines Cut Casing at 1820.0 ft Flow check Pulled out of hole to 16.0 ft!:3.~ ~ ~ Pulled BHA - ~ ..... ~'~ Made up BHA no. 5 Removed Production equipment Fished at 20.0 ft ~ i~-~-o C:i & GaS Cons. Rigged up Additional services Held safety meeting Circulated at 1820.0 ft Progress Report Facility M Pt C Pad Well MPC- 18 Rig Nabors 4ES Page 2 Date 10 February 99 Date/Time 12 Feb 98 13 Feb 98 20:45-21:00 21:00-22:00 22:00-22:15 22:15-00:30 00:30-01:00 01:00-01:30 01:30-02:30 02:30-02:45 02:45-05:00 05:00-05:45 05:45-06:00 06:00-06:15 06:15-06:30 06:30-07:15 07:15-08:30 08:30-09:00 09:00-09:45 09:45-10:00 10:00-10:30 10:30-11:30 11:30-11:45 11:45-12:30 12:30-13:00 13:00-13:30 13:30-14:00 14:00-14:15 14:15-14:30 14:30-15:00 15:00-15:15 15:15-15:45 15:45-16:30 16:30-17:00 17:00-21:00 21:00-21:30 21:30-22:00 22:00-23:00 23:00-00:30 00:30-01:00 01:00-05:15 05:15-05:45 05:45-06:00 06:00-06:30 06:30-06:45 06:45-07:00 07:00-07:30 07:30-08:00 08:00-08:30 08:30-09:00 09:00-20:30 20:30-21:15 21:15-21:30 21:30-22:00 22:00-22:15 22:15-01:00 Duration 1/4 hr lhr 1/4 hr 2-1/4 hr 1/2 hr 1/2 hr lhr 1/4 hr 2-1/4 hr 3/4 hr 1/4 hr 1/4 hr 1/4 hr 3/4 hr 1-1/4 hr 1/2 hr 3/4 hr 1/4 hr 1/2 hr lhr 1/4 hr 3/4 hr 1/2 hr 1/2 hr 1/2 hr 1/4 hr 1/4 hr 1/2 hr 1/4hr 1/2 hr 3/4 hr 1/2 hr 4hr 1/2 hr 1/2 hr lhr 1-1/2 hr 1/2 hr 4-1/4 hr 1/2 hr 1/4 hr 1/2 hr 1/4hr 1/4 hr 1/2 hr 1/2 hr 1/2 hr 1/2hr 11-1/2 hr 3/4 hr 1/4 hr 1/2 hr 1/4 hr 2-3/4 hr Activity Rigged down Additional services Circulated at 1820.0 ft Flow check Circulated at 1820.0 ft Flow check Pulled BHA Rigged up Casing handling equipment Held safety meeting Laid down fish Rigged down Casing handling equipment Made up BHA no. 6 Made up BHA no. 6 (cont...) Serviced Draw works Made up BHA no. 6 R.I.H. to 1820.0 ft Circulated at 1820.0 ft Pulled out of hole to 15.0 ft Pulled BHA Rigged up Logging/braided cable equipment Conducted electric cable operations Held safety meeting Conducted electric cable operations Rigged down Logging/braided cable equipment Tested Bridge plug - Via string Ran Drillpipe in stands to 1790.0 ft Rigged up High pressure lines Held safety meeting Mixed and pumped slurry - 66.000 bbl Displaced slurry - 4.700 bbl Circulated at 930.0 ft Mixed and pumped slurry - 66.000 bbl Pulled Drillpipe in stands to 0.0 ft Wait on cement Ran Drillpipe to 500.0 ft (3-1/2in OD) Pulled Drillpipe in stands to 0.0 ft Held 1500.0 psi pressure on 0.000 bbl squeezed cement Ran Drillpipe to 1798.0 ft (3-1/2in OD) Pulled Drillpipe in stands to 0.0 ft Wait on cement Ran Drillpipe to 316.0 ft (3-1/2in OD) Held safety meeting Serviced Draw works Ran Drillpipe to 500.0 ft (3-1/2in OD) Circulated at 500.0 ft Pulled Drillpipe in stands to 0.0 ft Ran Drillpipe in stands to 500.0 ft Mixed and pumped slurry - 31.000 bbl Pulled Drillpipe in stands to 0.0 ft Wait on cement Ran Drillpipe to 500.0 ft (3-1/2in OD) Pulled Drillpipe in stands to 0.0 ft Ran Drillpipe in stands to 500.0 ft Circulated at 500.0 ft Wait on cement Progress Report Facility M Pt C Pad Well MPC- 18 Rig Nabors 4ES Page 3 Date 10 February 99 Date/Time 14 Feb 98 01:00-01:30 01:30-02:00 02:00-06:00 06:00-09:30 09:30-10:00 10:00-10:30 10:30-11:00 11:00-13:00 13:00-13:30 13:30-14:00 14:00-14:30 14:30-15:00 15:00-16:15 16:15-17:00 17:00-18:00 Duration 1/2 hr 1/2 hr 4hr 3-1/2 hr 1/2hr 1/2 hr 1/2 hr 2hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/4 hr 3/4 hr lhr Activity Mixed and pumped slurry - 19.300 bbl Pulled Drillpipe in stands to 0.0 ft Wait on cement Wait on cement (cont...) Ran Drillpipe in stands to 277.0 ft Circulated at 257.0 ft Laid down 283.0 ft of Drillpipe Removed BOP stack Ran Tubing to 275.0 ft (2-7/8in OD) Rigged up Cement unit Mixed and pumped slurry - 29.000 bbl Laid down 284.0 ft of Tubing Removed Casing spool Installed Manual master valve Cleared Standpipe manifold ~ vvJ_ hared ervices rilling DATE: TO: ATTN' FROM: SUBJECT: REFERENCE: February 5, 1998 Alaska Oil & Gas Conservation Commission Blair Wondzell Kathy Campoamor, 564-5122 MPC-18i, Permit #85-269 10-403 approval # 397-194 Attached is documentation support and scope of work for the change to the MPC-18i adandonment, The initial plan for adandonment was without the rig. This strategy has been stopped by the sudden development of pressure on the outer annulus. A telephone conversation and faxes were sent to the Commission by Bob Laule explaining the necessity to complete the abandonment operation with Nabors rig #4ES. Verbal approval was given by Blair Wondzell on February 4, 1998. Please accept this memo as the revision to the Application For Sundry (#397-194) which was approved on November 26, 1997. cc: OmarNur Well File OBJECTIVE: Complete plug and abandon of wel] MPU C-181 SCOPE: Rig: 1. MIRU N-4ES 2. Fish encapsulated control-line above the top of the 3-1/2" tubing 3. RIH and dress-off and over the top of the 3-1/2" tubingl 4. Attempt a blind back-off. If successful, proceed to step 6, 5. RIH and cut 3-1/2' tubing at 1800'MD. Recover and lay down tubing. 6, RIH and cut 7" casing at 1800'MD. Circulate the well with hot diesel to remove arctic pack. Ensure well is dead and recover 7" casing. 7, Scrape 9-5/8" casing 8. RIH and set a 9-5/8" bddge plug, just above 1800'MD 9. Completely fill with cement to 5-10' below starting head level 10. Cut-off starting head 11. RD N-4ES 12. Proceed with well cellar excavations BACKGROUND: C-18i is being abandoned in order to prepare the surface location for the installation of the second C-Pad compressor. The initial plan called for an abandonment without the rig, but this strategy has been thwarted by the sudden development of pressure on the outer annulus. It should be noted that the perforations have been plugged with a cement plug, and the well circulated with 10.6ppg bdne and freeze protected. The 3-1/2" tubing has been jet cut at 200' and this length of tubing pulled to surface. The sub-surface safety valve encapsulated control-line was not recovered during the tubing pull. The pressure on the outer annulus will bleed down but gradually returns to 400psL It is now considered prudent to complete the abandonment operation with a rig. POINTS OF CONTACT: Drilling Superintendent Operations Ddlling Engineer Production Engineer: Centrilift Engineer Production Lead Engineer: Well Cps. Superintendent: Office Paul Pdnce 564-5589 Omar Nur 564-5627 Jim Spearman 564-5099 Mike Hefley 564-5437 Bill Hil} 564.4924 J. Hendrix 659-6330 Home 345-6867 349-4547 696-2755 345-8065 Fax 659-6390 RECE{VED t998 Alaska Oil & Gas Oons. Commi io ' Anchorage Current Well Status GENERAL WELL INFORMATION: APl Number: Permit # Well Type: H2S Present: Original KB Elev: Original GL Elev: 50-029-21479 Injector - Plugged with CTU deployed cement plug across the perfs No. 43' 16' BARRIERS Perforations are plugged and kill weight has been circulated into the well. FISH 3-1/2" tubing has been cut at 200' and recovered. Encapsulated control-line remains in the well: CASING and WELLHEAD INFORMATION: Wellhead: Tree: Single 7" valve Conductor Shoe: 112' MD 9-5/8" Casing Shoe: 4,821' MD 9-5/8" Csg Wt/Conn: 40#/ft / BTC (L-80) 7" Casing Shoe: 7,884' MD 7" Csg Wt/Conn: 26#/ft / BTC (L-80) Marker Joint: 7,012'MD PBTD 7,796'MD EXISTING COMPLETION None BHP and BHT INFORMATION: BHP: Perforations are plugged and abandoned. However, there is persistent pressure on the outer annulus, building to a maximum pressure of 400psi, The source of this pressure is unknown at this time. BHT: Estimated at 170 degF Note: The well has been circulated to 10.6ppg brine and freeze protected. -DIRECTIONAL INFORMATION: KOP: Max angles: Angle thru perfs: Departure: 900' MD 50 deg @ 4,200'MD 47° PLUGGED PERFORATIONS: Kuparuk C/B Measured Depth 9,353 - 9,385' (32') plugged Depth reference DIL OH Log 11/14/85, EXISTING COMPLETION 7" 26" casing to TD, 3-1/2" L-80 Btrs 9.2# tubing at 200' to 9323', Gas lift completion includes 10 3-1/2" x 1" GLMs with a BOT HB packer located at 9,251'. A Camco TRDP-1A- SSA SSSV is located at 1,893'. POTENTIAL OPERATIONAL HAZARD AND CONCERNS: 1. Outer annulus pressure of 400psi. 2. 3-1/2' tubing is cut and pulled from 200' EnCapsulated control line fallen back into well. MIRU / ND TREE / NU BOPE' 1. Obtain handover information and Milne Point Simultaneous Operating Guidelines. Obtain Milne Point radio which should remain at the rig for the duration of the work, Arrange for pad operator to be at the wellsite and in radio communication with the tool pusher when rig is spotted. Review the Pad Data Sheet and perform Pre-Spud meeting with relevant personnel. 2. Check wellhead pressure. If not zero, rig up hardline to slop tank, Open casing valve to bleed off pressure prior to removing BPV. , Notify AOGCC 24 hours prior to BOP test. Pull BPV( No lubricator will be required in this application REF Drilling Policy 12.10) and install TWC. ND tree and NU BOP stack (w/3-1/2" pipe rams) and flow line. Test BOPE to 250/5,000 psi. Test annular preventer to 2,500 psi. Note: Ensure all lock down screws are properly secured before testing the BOPE. RECEIVED ~E' Alaska 0il & G~s Co ~. Ar~chura~e WELL No. C-18 CASING SKETCH MILNE POINT UNIT APl No.: 50-029-21479 PERMIT No.: 85--269 DRILLED: 11/15/05 ARCTIC PACKED: 11/19/85 OPERATOR: CONOCO INC. SURFACE LOCATION: 437' FSL, 2219' FEL, SEC 10, T13N, RIOE, UM BOTTOM HOLE LOCATION: 799' FNL. 2¢67' FWL. SEC. 14, T15N. RIOE SPUD DATE: 11/04/85 RKB --- FMC CS(; SPOOL 13 3/8", 48#, H-40, PELP, SET ~ 9'5/8". .368. K-55. BTRC, SET e 5726' ~MENT DATA: 540 BBLS. 1540 SKS PERMA~OST w/5~/~ C~LSONI~. 56 BBLS. 275 SKS CLASS "G" CMT W/ 5% NoeL, ~ 1% CFR-2. . 7" x 9 5/8" ARC~C PACK DATA: I80 SKS PERMAFROST "C'. 60 BSL ARC~C EST TOC @ 8100' RA TAG g197' ¢2'(/ CENTRALIZERS: __ I PER 120' 0'-580' 1 PER 80' 580'-3170' I PER 40' 8120'-9661.' ECP 9427' ECP 9486' PBTO 9576' . 7", 26#. L-80, BTRC SET @ 9656' CEMENT DATA: 72 BBLS. .550 SKS CLASS "G" CM¥ W/ 1% CFR-2 AND 0.5% HALAD 24, TD 9790' CONOCO INC. ANCHORAGE DIVISION ~DS DATE: 6/2.5/92 DRAFTED BY: SJN/CFP CAD FII.E: WCAC18 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Jo~ DATE: Chairman/'" December 29,1997 THRU: Blair Wondzell, ~~e FILE NO: P. I. Supervisor FROM: Larry Wade,~,~d,-- SUBJECT: Petroleum Inspector pw8gi3ee.doc Confidential: Yes _, NoX, Attachment Only . Perforation Cement Plug BPX Milne Pt. C-18 p1-D ~-- ~ 6 ? December 29,1997; I traveled to Milne Point field and witnessed the tag of a cement plug. The slick line rig-up took longer than usual due to the cold weather. Other than that/the tag and pressure test went well. Herb Thackery (petroleum engineer) for BPX was the company rep. We tagged the top of the cement plug at 8860' and pressure tested the cement plug. SUMMARY: I witnessed the tag of the cement plug and pressure test on BPX Milne Point C-18. Attachment: See pw8gl3ee.xls Operator: BPX Operator Rep.: Lease No.: Drive Pipe: Conductor: Intermediate: STATE OF ALASKA ALASKA OIL AND GAS CONSER VA TION COMMISSION Plug And Abandonment Report Well Name: C-18 Guy Whitlock PTD No.: 85-0269 Well No.: C-18 Sec. T-R Sec.10,T13N,ROE Total Depth: 9790' Elevation: 59' Date: December 29,1997 Meridian: Umiat Mud Wt.: 10.6. ppg. CASING DATA: O.D." Set @: 13 3/8" O.D Set @ 88' O.D." Set @: ft. With ft. Surface: 9 5/8" ft. Prodctn: 7" Penetration O.D." Set @: 5726' O.D." Set @: 9656' PLUGGING DATA: 1. Open Hole Plugs: 2. Open Hole Isolation Plugs: 3. Perforation Plugs: 8860'-9510' 4. Annulus Plugs: 5. Casing Stub Plugs: 6. Surface Plug: Casing Removal: " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet " Casing Cut @ Feet REMARKS: Witnessed the slickline tag of the top of the cement plug at 8860' which is between the first and second mandrel. Pressure tested the plug. Started out at 1500psi and after 30 minutes was 1490 psi. Distribution: orig - Well File c - Operator c - DNR/DOG c - Database c - Rpt File c - Inspector Inspector (s): Lawrence M.Wade FI-O00 (Rev. 3/93) pw8gl3ee.xls · D,~. Charge , t~leph0~e # APPLICATION FOR SUNDR r-' ' I ROVALS Type (~f Request: Abandon ~ Suspend ~ Operag0n Shutdown___ Re-enter ~~ weu_ ; ~{er ~ nep~ w~ ~ Pl~g~ ~ T~e e~ens~ ~ ~lale ~ Chsn~ ~p~ p~m__ Puil ~ ~ Vo~ ~ Ps.mm__ ~er ~ 2. Name of Operator BP Ex~lorat]on (Alas,,.ka.) Inc. $. Address P. O. Box 196612. An, choreas, Alaska 99519-8612 4. Location of well at surface 437' FSL, 2219' FEI.., SECTION 10, T13N, RIOE, UM At top of producUve interval 7~O' FNL. 3164' FWL. SECTION 14, TISN. R10£, UM At effective depth 785' FNL .3320' FWL, SECT:ION 14. T1$N, RIOE, UM At total depth 799' FNL, 3467' FWI_ SECTION 14, T13N, RIOE. UM Type of Well: Development Str~flg~aphic ,_ 6. DMum elevation (DF or KB) 59 'KB feet 7. Uni! or Property name Mil/to Point Unit 8. Well number MPC-18 9. Permit number 85-269 18. APl hurt;bar $0-02`9-21479 11. Field/Pool Ku~aruk Rfver Pool t2. Present well condition summary Total depth; measured true vellJCaJ Effective depth: measured true vertic, al Casing Strucl:ural Conductor Surface Intermediate Production Liner Perforation depth: .9790' feet 7399' feel 9576' feet 7250' feet Plugs (measured) Junk (measured) Peff guns at 9510' Length Size Cemented Measured ~ True vertical depth BKB 80' 13-3/8' To Surface 115' 115' 568£' 9.,578" E8 Bbls. Class "G" ~724' 4573' 540 Bbls. Perm 7' 71.7 Bbls. Cla..~ "G" 9656' 7305' 962f' measured ~353'-9385' true vertical 7094'. 7117' ORIGINAL Tubing (sTze, grade, and measured depth)3 1/2" 9.3#/~, L-EO, 9237' Packers and S$SV (type and measured depth)Camco TRDP-1A SCSSV @ 1895'; Bottom of liB Packer at 9251' 13. Attachments Descr/ption summary of proposal ~ Detailed operaCions program ~ 8OP sketch 14. Estimated date for commencing operation November 17, 1997 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil __ Gas ~ Suspended Service Waterflood Injector 17. I hereb~r...c, erfify that the foregoing is true and correct to the best of my knowledge, Date 11/10/97 FOR COMMISSION USE ONLY , Conditions ct' approval: Notify Commission so repre~sentative may w~tness Plug integrity ~ BOP Test ..~ Location clearance. Uecl~aMcal lmegrity Tear.al ~.~quent form required 10- Z'( ,C~ "7' MOV 84 '9? O3:5SPM B.P. EXPLORATIOM MILME POIMT P.~×~ SCOPE: Determine reservoir pressure. · Pull valve from GLM at 9198' MD. Reverse circulate the we,bore to 10.6 ppg mud. · Spot cement from 9510' to 92.53' MD by the displacement method with coiled tubing. The Kuparuk perforated interval is 9353' - 9385' MD. · WOC. Pressure test cement plug to 1000 psi for 10 minutes. Tag top of cement plug with slickline to confirm its location, that the cement has set, and that a competent plug is in place. · Cut 3-1/2" production tubing 200' below the tubing hanger. · Recover the tubing hanger and 3-1/2" production tubing. · Pump a balanced permafrost cement plug from 50'to 200' MD. · Cut 7" casing 40' below the well head. · Recover the 7" casing. · Pump a balanced permafrost cement plug from 15' to 50' MD. · Tag cement plug to confirm its location, that the cement has set, and that a competent p~ug is in place. · Excavate around the wellhead to below original tundra level. · Cut off 9-5/8" and 13-3/8" casing with cutting torch. Remove wellhead and casing stubs with crane. · Weld on cap to cover the 13-3/8" casing. · Bead weld on cap the following information BP Exploration Milne Point Unit MPU C-18 · Backfill, grade, compact, and level pad after final Iocatbn clearance inspection by AOGCC. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-$612 (907) 561-5111 November 10; 1997 Mr. Blair Wondzell, P.E. Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RECEIVED NOV 2 1 1997 Dear Mr. Wondzell Alaska 011 & Gas Cons. Commisslmt Anchorage Enclosed is a'~ .-'?.Orm 10-403 Application for Sundry Approvals to plug and abandon th~e~'il~'e Point MPC-18 well, a summary of the abandonment procedure and a wellbore schematic. Please do not hesitate to contact, me if you have any questions. Sincerely Charles W. Hill- Milne Point. Lead Production Engineer 564-4924 attachments ORtGINAL i , WELL No. C-18~'' CASING SKETCH MILNE POINT UNIT (I) APl No.: 50-029-21479 PERMIT No.: 85-2.69 DRILLED: 11/15/85 ARCTIC PACKED: 11/19/85 OPERATOR: CONOCO INC. SURFACE LOCATION: 457' FSI.,, 2219' 'FEI_. SEC 'i0. T13N0 RIOE, UM BOTTOM HOLE LOCATION: 799' EEL,-3467' F'qNL,-SEC. 14, T13N. RIOE SPUD DATE: 11/04/85 FMC CS(; SPOOL RKB = 43' 13 $/8". 48#, H-40, PELP, SET @ 88' · 9 5/8". 36#. K-55. BTRC. SET ~ 572'~ CEMENT DATA: 540 BBLS, 1540 SKS PERMAFROST W/ 5#/SK GILSONITE. 56 BBLS, 275 SKS CLASS "(;" CMT W/ 3% NoCL, 1% CFR-2. 7' x 9 5/8" ARCTIC PACK DATA: 180 SKS PERMAFROST "C". 60 BBL ARCTIC PACK. EST TOC @ 8100' RATA(; 9197' CENTRALIZERS: 1 PER 120' 0'-580' 1 PER 80' 580'-3170' 1 PER 40' 8120'-9661"'- PBTD 9576' ECP 9427' ECP 9486' TD 9790' 7", 26#, L-80, BTRC SET @ 9656' CEMENT DATA: 72 BBLS, ,:350 SKS CLASS "G" CMT W/ 1% CFR-2 AND 0.3% HALAD 24. RECEIVED NOV 2 1 1997 CONOCO INC. ANCHORA(;E DIVISION Ala,~ka 0il & Gas Cons. Commission Anchoraoe IAPPROVED BY: HDS DATE: 6/25/92 DRAFTED BY: SJN/CFP CAD FILE: WCAC18 NOIES: 1. ALL MEASUREMENTS ARE FROM KDB OF NABORS R~G NO. 27E KDB - SI. = 59' KDB - GL = 4;3' MAX. ANGLE -- 50.0"@ 4200' kid K.O.P. = go0' SLANT HOLE: YES MIN. ANGLE = 45.7' AT TI) TREE TYPE: FMC 3 1/8' APl 5000~ WITH .3 1/2' 8 RD. TREETOP CONNECTION. MIN. RESTRIC]]ON IS CAMCO 'O' NIPPLE AT 9289' MD (2.75' ID) COMPLETION FLUID: 10.2 PPG NoCI-NoBr BRINE WELL No. C-18 COMPr.RTION SKETCH MILNE POINT UNIT (I) APl No.: 50-029-21479 PERMIT No.: 85-0269 . COMPLETED: 11/17/85 LAST WORKOVER: N/A - . FMC TUBING HANG'ER W/ .3 I/2' 'H' 8PV PROFILE 3 1/2'. 9.2t L-80 BUTTRESS TUBING (?-992' I.D., 2.867' DRIFT) ~ 189,3' CAMCO TRDP-IA-SSA-SSSV (2.812' ID) -- 2165' GLM' ~ 3119' GLM -- 4010' GLM -- 4932' GLM - --5663' GLM McMURRY HUGHES · ~ FMHO .3 1/2' GAS UrT ~6364' GLM ' / MANDRELS (OLM) ~ 7034' GLM -- 7766' GLM GLM / NOTE:: CASING R/A MARKER / * 9197' 18' GLM / TUBING R/A MARKER @ 9198' --9237' BDT PBR, SEAL ASSEMBLY (5.25' ID) --9251' BDT 'HB' RETRIEVABLE PACKER (2 89' :O) PERFORATIONS: 12 SPF, 120' PHASING, 5' GUNS (ALL DEPTHS FROM DIL LOG AT 11-14-85) . MD TVD MK-I, 2 -9353'-9385' 7094'-7117' STIMUI, ATIQN: 7/21/89 PUMPED +72 BBLS IOZ HCa. MUD ^aD. ACETIC NOT[S: 1. CONVF. RTED TO INJECTION AFTER COMPLETION AS A PRODUCER. 9289' CAMCO 'D' NIPPLE (2.750" ID) 9323' TUBING TAIL --95)0' TOP OF FISH (WIRELINE MEASUREMENTS) 9576' PBTD 9656' 7' 26# L-80 BTRS (6.276" ID. 6.151' DRIFT) CONOCO INC. ANCHORAGE DIVISION APPROVED BY: HDS DATE: 05/18/92 DRAFTED BY: SJN CAD FILE; WCOC18 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 27, 1997 Mr. Blair Wondzell, P.E. Alaska Oil and. Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Wondzell Enclosed is Form 10-403 Application for Sundry Approvals to plug and abandon the Milne Point MPC-18 well-, a summary of the abandonment procedure and-a wellbore schematic. Please do not hesitate to contact me if you have any questions. Sincerely Charles W. Hill Milne Point Lead Production Engineer 564-4924 attachments STATE OF ALASKA ALAS~--~-,,,OIL AND GAS CONSERVATION OOMMISS!,O___~.~ APPLICA1. jN FOR SUNDRY AP! OVALS 1. Type of Request: Abandon x Suspend__ Operation Shutdo/wn Re-enter suspended well__ Alter casing __ Repair well Plugging v' Time extension __ Stimulate __ Change approved program __ Pull tubing __ Vadance __ Perforate Other__ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development 59 'KB feet BP Ex/~loration (Alaska) Inc. Exploratory_ 3. Address Stratigraphic 7. Unit or Property name P. O. Box 196612, Anchora_oe, Alaska 99519-6612 Service x Mi/ne Point Unit 4. Location of well at surface 8. Well number 437' FSL, 2219' FEL, SECTION 10, T13N, RIOE, UM MPC-18 At top of productive interval 9. Permit number 730' FNL, 3164' FWL, SECTION 14, T13N, RIOE, UM 85-269 At effective depth 10. APl number 765' FNL ,3320' FWL, SECTION 14, T13N, RIOE, UM 50-029-21479 At total depth 11. Field/Pool 799' FNL, 3467' FWL, SECTION 14, T13N, RIOE, UM Ku/~aruk River Pool 12. Present well condition summary Total depth: measured 9790' feet Plugs (measured) true vertical 7399' feet Effective depth: measured 9576' feet Junk (measured) Perfguns at 9510' true vertical 7250' feet Casing Length Size Cemented Measured c~/~tBh True vertical depth BKB Structural Conductor 80' 13-3/8' To Surface 115' 115' Surface 5689' 9-5/8" 56 Bbls. C/ass "G" 5724' 4573' Intermediate 540 Bbls. Perm "E" Production 9621' 7" 71.7 Bbls. Class "G" 9656' 7305' Liner Perforation depth: measured 9353'-9385' ~ .:. ~L~ .~,.., ~ ~ ~ ,,....,-~ .~ ..~,, .rueve.,ca, ' ~ ........ ~.~' ~,i~: Packers and SSSV (type and measured depth)Camco TRDP-1A SCSSV @ 1893'; Bottom of liB Packer at'~'--'~'~'~ 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 15. Status of well classification as: November 1, 1997 16. If proposal was verbally approved Oil __ Gas __ Suspended __ Name of approver Date approved Service Waterflood Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed """~~'~,~XX,~~X~'~ Title~,',,~.~ ~-fk~"~,.,~-,o,-~ (~rJ[,~~ ~ Date 10/27/97 FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness I Approval No. ~.~-~ Plug integrity ~ BOP Test ~ Location clearance ~ I Mechanical Integrity Test__ Subsequent form required 10-~ Approved by order of the Commission 0ri,qinaJ SJ,qned By Commissioner Date Fnrm IN-4NR R~.v NR/1.R/RR DAvid W ,Inhn.qtnn ., r,.no~ SUBMIT IN T, :{IPL:CATE · Pull valve from GLM at 9198' MD. Reverse circulate the wellbore to 10.6 ppg brine. · Spot cement from 9510' to 9253' MD by the displacement method with coiled tubing. The Kuparuk perforated interval is 9353' - 9385' MD. · WOC. Tag cement plug with coiled tubing to confirm its location, that the cement has set, and that a competent plug is in place. · Jet cut 3-1/2" production tubing_+200' MD below the tubing hanger. · RU crane, work table, and power tongs. Pull tubing hanger and 240' of tubing and lay down. · PU Baker 7" mechanical casing cutter and 2-7/8" PAC drillpipe and RIH. · Cut 7" casing +_180' below the well head. POOH with cutter. · Recover the 7" casing. · RU Dowell and pump a permafrost cement plug. Pump a cement plug from 15' to 180' by the displacement method. · WOC. PU drillpipe and tag cement plug. · Excavate around the wellhead to 5' below original permafrost level. · Cut off 9-5/8" and 13-3/8" casing with cutting torch. Remove wellhead and casing stubs with crane. · Weld on cap to cover the 13-3/8" casing. · Bead weld on cap the following information BP Exploration Milne Point Unit MPU C-18 · Backfill, grade, compact, and level pad after final location clearance inspection by AOGCC. post. it' Fax Note 7672 NO. o~Pa~es .............. , · ~ ......... From ~./... L0c~on SCOPE: · Pull valve from GLM at 9196' MD. Reverse circulate the wellbore to 10.6 ppg brine_ · Spot cement from 9510' to 9253' MD by the displacement method with coiled tubing. The Kuparuk perforated interval is 9353' - 9385' MD. · WOC. Tag cement plug with coiled tubing to confirm its location, that the cement has set, and that a competent plug is in place. · Jet cut 3-1/2" production tubing :~.240' MD below the tubing hanger. RU crane, work table, and power tongs. Puli tubing hanger and 240' of tubing and lay down. · PU Baker 7" mechanical casing cutter and 2-7/8" PAC drillpipe and RIH. · Cut 7" casing :1;2.00' below the well head. POOH with cutter. · Recover the 7" casing. PU 9-5/8" mechanical cutter and cut 9-5/8" casing ±180' below the well head. POOH with cutter. Recover the 9-5/8" casing. · RU Dowell and pump a permafrost cement plug. Pump a cement plug from 180' to 280' by the down squeeze method. WOC. PU drillpipe and tag cement plug. · Spot permafrost cement plug from 180' to 15~ by the displacement method. · Excavate around the wellhead to 5' below odginal permafrost level. · Cut off 13-3/8" casing with cutting torch. Remove wellhead and casing stub with crane. · Weld on cap to cover the 13-3/8" casing. · Bead weld on cap the following information BP Exploration Milne Point Unit ~ MPU C-18 · Backfill, grade, compact, and level pad after final location clearance inspection by AOGCC. Register 97, April 1986 ISCELLANEOUS BOARDS, COMM 20 AAC 25.120 20 AAC 25.170 (B) screw cap; or (C) welds;and (6) as an alternative method to (2) and (3) of this subsection, the marker post may be £Lrmly welded with supporting fillets to the top of a steel plate secured to the casinghead or casing stub. (b) The following information must be bead- welded directly to the marker post: ~. - (1) name of the operator; ' (2) unit or lease name; - (3) well number;and (4) exact location with (A) footage from section lines; (B) section number; (C) township, north or south; (D) range, east or west; and 20 AAC 25.140... WATER WELLS. If a,well drilled for oil or gas is 'to be plugged and abandoned, but may safely be used as a fresh- water well, and such a use is desired by a person, written authority for this action must be ob- tamed from the landowner and owner of the surface rights. The authorization must provide for the authorized person's assumption of full responsibility for the final plugging of the water well. This authorization must be filed with, and approved by, the commission. 'Following the commission's approval of the plugging of the well to protect the freshwater bearing strata and the location clearance, the operator is relieved of further Obligation under the operator's bond. (Eft. 4/13/80, Reg. 74: am 4/2/86, Reg. 97) Authority: AS 31.05.030 20 AAC 25.170. ONSHORE LOCATION CLEARANCE. (a) The location of an abandoned well onshore or upon a historically stable island, must be cleared within one year following well abandonment or before expira- tion of operator's rights, whichever occurs first. The operator shall ~i)n s:~la~oe n: lift omma t: ~ lls(~ :a~oP~i; s, structures, (E) meridian. ~¢~ (2) remove, adequately buD', or incinerate all loose debris occurring on or near the location; (c) Inspection of proper marker-post installa- tion and correct information will be made by a ~e~ (3) fill and grade all pits; and representative of the commission at the time of the location clearance inspection as required in (4) leave the location in a clean and graded 20 AAC 25.170. condition. (d) If requested by the operator or surface owner, the marker-post installation requirement will, in the commission's discretion, be waived by the commission. If the requirement is waived, the information required in (b)(l), (2), and (3) of this section must be bead-welded on top of a steel plate secured to the casinghead. (e) This section does not apply to abandoned wells that were drilled from a mobile bottom- founded, jack-up or floating drilling unit; an offshore fixed structure; an artificially con- structed gravel or historically shifting natural island; or a beach location. (Eff. 4/13/80, Reg. 74; am 4/2/86, Reg. 97) Authority: AS 31.05.030 (b) The commission will, in its discretion, grant an extension of time beyond one year following well abandonment, upon receipt of the form entitled Application for Sundry Ap- provals (Form 10-403), on which is stated (1) a request for a specific time extension not to exceed one year; (2) the reason an extension is necessary; (3) a description of location clearance progress; and (4) the expiration date of the operator's rights to enter the location ~' STATE OF ALASKA '--" ~ ALA~,,~ OIL AND GAS CONSERVATION COMM~. j,ON .,~.~. APPLICATION FOR SUNDRY APPROVALS 1, Type of Request: Abandon .... S-'~s~e-n-d__ Operation shutdown__ Re.enter suspended well~j_~ i G IN A Alter casing Repair well __ Plugging__ Time extention __ Stimulate Change approved program Pull tubing __ Variance x ,. Perforate Other __ 2. Name of Operator 5, Type of Well: 6. Datum elevation (DF or KB) Conoco Inc. Development__ 59' KDB feet 3. Address Exploratory__ 7, Unit or Property name 3201 C Street, Suite 200 Anchorage, AK 99503 Stratigraphio__ Milne Point Unit Service X 4. Location of well at surface 8, Well number 437' FSI_, 2219' FEL, Sec. 10, T13N, R10E, U.M. C-18 At top of productive interval 9. Permit number 730' FNL, 3164' FWL, Sec. 14, T13N, R10E, U.M. 85-269 At effective depth 10, APl number 765' FNL, 3320' FWL, Sec. 14, T13N, R10E, U.M. 50-029-21479 At total depth 11. Field/Pool 799' FNL, 3467' FWL, Sec. 14, T13N, R10E, U.M. Kuparuk River Field 12, Present well condition summary Total depth: measured 9790' feet Plugs (measured) true vertical 7399' feet Effective depth: measured 9576' feet Junk (measured) 9510' Perf Guns true vertical 7250' feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 80' 13-3/8" To Surface 115' 115' Surface 5689' 9-5/8" 56 bbi Class G 5724' 4573' Intermediate 540 bbl Permf E Production 9621' 7" 71.7 bbl Class G 9656' 7305' Uner Perforation Depth: measured 9353'-9385'RECEIVED true vertical 7094'-7117'NOV 2 6 1991 Tubing (size, grade, and measured depth) 3-1/2" 9.3#/ff, L-80, 9237' Alaska Oil & Gas Cons. Packers and SSSV (type and measured depth) CAMCO TRDP-1A SCSSV @1893';BDT HB Pkr @9251' 13. Attachments Description summaryof proposal X Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 15. Status of well classification as: N/A 16. ff proposal was verbally approved Oil Gas __ Suspended __ Name of approver Date approved Service Waterflood Injector 17. I hereby cer~ifythat he foregoing is true and correct to the best of my knowledge. Signed ,,,~A[ / ~J~)~'~ J.H. Andrew Tit~e Production Engineer Date Nov 19, 1991 FOR COMMISSION USE ONLY Condifions of approval: Notify commission so representative rnay witnessI ,.ova,.o. ? Plug integrity__ BOP Test Location clearance Mechanical Integrity Test Su----bsequent form required 10- ,~-' 4- -., "" '?~'J Approved by order of the Commission ..... Commissioner Date --' Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE Milne Point Unit C-18 Well The MPU C-18 well is an active water injection well. Pressure on the 3-1/2" x 7" production tubing-casing annulus is currently 2700 psig. This is in excess of the 500 psig maximum pressure guideline established by the Commission for continuous operation of injection wells. Conoco requests a variance to allow injection to continue while diagnostic work is performed. This work is necessary to determine the exact source of pressure communication in the water injection wells. Multiple attempts have been made to control the annulus pressure in the C-18 well by bleeding it off. The pressure can be bled to 500 psig in 10 minutes with less than 2 barrels of fluid extracted. However, annular pressure returns to previous levels almost immediately. There has been no apparent improvement in either the build rate or final build-up pressure. The wellhead has also been tested. All seals were determined to be holding. This indicates the source of the pressure is downhole mechanical communication rather than thermal or ballooning effects. Three similar B-Pad water injectors have been worked over within the past four months to resolve similar annular pressure problems. New tubing strings were run in all three wells to eliminate the possibility of leaks due to corrosion and to replace the buttress thread connections with Srd threads. New packer/seal assemblies were also run in two wells to ensure any leaking production seals would be isolated. Workovers in two wells, MPU B-14 and MPU B-17, were successful. Annular pressure has re-appeared in the third well, MPU B-12. It is not known why workovers were successful in the B-14 and B-17 wells, and not in the B-12 well. It is recommended that remedial work to resolve annular pressure in this well be deferred until the exact source of the communication in the B-12 well is determined. Our current plan is to run additional logs the B-12 well to isolate the leak. This information should enable us to design a workover program to successfully eliminate annular pressure in this well the first time rather than by trial and error. Additional testing is being planned in the interim period to reconfirm annular fluids are not in communication with uncased hole. We will continue to keep the Commission informed of the results of all testing. SCHLUMBERGER WELL SERVICES 500 W. INTERNATIONAL AIRPORT ROAD ANCHORAGE, ALASKA 99518 '"'" ~T .... ;'A:-' ? '''' '''T '.'"C'MM T S S iON LOCATION 3,'3,0" PORCU2ZN-"Z DR · .j ~ · A'~'ENTION · ;~,..:H :-~ COMPUTING CENTER PRINT CENTER Vf I~ · NiT ~-Nm PO -T~,. U - WELL NAME MT_' '~' SERVICES · ! PL ADVZSOR REPJORY WELL NAME '~iLNE °~INT ]NI, C SERVICES ' 1 PL ADVISOR REPORT NO. OF BOXES: ALL IN ONE BOX JOB NO. . .. 73975 ADD'L TAPES · -- NO. OF BOXES: ALL iN ONE BOX JOB NO. · 739w4 ADD'L TAPES · -- WELL NAME SERVICES · P"MILNE POINT UNIT ~' 12 %_-- · 1 PL ADVISOR REPORT WELL NAME t,,,,/ MILNE POINT UNIT C-Il SERVICES · i WF/PL ADVISOR REPORT NO. OF BOXES: ALL IN ONE BOX JOB NO. · 73959 ADD'L TAPES ' -- · WELL NAME ~ILt',.".E POINT UNiT C- 8 SERVICES ~ ar. ',DV-"SOR REPORT NO. OF BOXES: ALL IN ONE BOX 'JOB NO. ' 73973 .,' ADD'L TAPES · -- WELL NAME >"' MILNE POINT UNiT C-!5 SERVICES . 1 WF/PL ADVISOR REPORT ""'"" .~~,~\~D NO. OFBOXES: A~? ~N O,N~ BOX NO. OF BOXES: ALL iN ~,~E ' ~ JOB NO. · 7qa~ JOB NO. · 739~6 ADD'LTAPES ' __ ADD'L TAPES ' -- h~aska 0it A Gas SCHLUMBERGER COURIER: DATE DELIVERED: ., RECEIVED BY' .' ' .......... '--': . GEORGE'S I COURIER SERVICE I824 2 I 344-3323 ADDRESS CITY " STATE ADDRESS CI'I'Y :" ...... '~"" '-' ::'-'::' ....... '~:~"' :-""'~:~':: :'": :: ':': '"' :->-'i" ':: .... ' ~: : ..... ': .... --' ~'V'? :-'::~:'":::-"::'-'.~::~: _ - -' '- ".- - ''-'- ' - . - ' ~ '- ' - ' ..~. -' : '~' · --.. '; .... ~ - -. -- --' -~ --: ?--.--'~, ",- :~ :-' .-:~-.:. - .'- ·: ' .' -~- .;-- --. '::': ':--~-- =,'<-,., ::"-~,-.::;-'. 0'.-~ - -o-..t -. -:' -. : :.--'~-:z::;-.-:....~; .~_'._. '.-....; :-.. ~ -.~'..--.-:.~?.;.7'~'=:;-~..,..;?:'-:-_7..-..-;:' -----.~-, ,- --=% :- :].o . -. ~ ~.':-~--: :2.., :::' ~t' ~; :::-..'.::::~ >~:~- ~ 4-; ~,i:;::.:-.~;::F:::::~:~.~'::: ~::-'-,~ ~-~g:~: .--.:::: ,-:~ =:_::-: :--:. '->-t--t-', ,:~.-',_':~-':~'- - .... - ' - ' '. '- -_" '-"_"' : -. '.-"- . -:'-.--:'- -. '.'"~.- :-' ::.4.'.~- - ' ..... .._ o ~_.. ;,. _ ;._-,~..:.:-_:-.-; .... .;...~.--_:- .-~_ -~:-:-_ .... ~-., .... ~..,? . ,-:-.-.o~¥~_~ .. - . -_ - . .. :.-' ..... .-_, ..-:..::_..-,- '.. ...-'.-- '.--_ ~ ~ '-'..:. . _.,...-: ...__' .: -~, -~:--._ _ . . . _. - ...... . _ . . . - . ....... '.;.. '~.. .... '.- . . . '. ' :.'- . ::.:':'._:- ;'::'.-~.::'":~ "-?-'..'"-':::i:'_::: :_' :..-'--.:.'--,.!--'-" :_::.'- :.:.'i::':.: "'.;-::-:::'i:",-~::-;:.';:;:.-):~- ~ 24 HOUR : ' ' . ... _ - _-..- .... ~.-._ .->'-~.~.: ;..:._ ~.--..-..':'~ ,:~.-.- .-.. :'.,_ --~' _::'..:.~-~:.., :~ - . ., . ... ................ ' .... '-'- : ' ' .: ' :'"-i:- - . : . , -.-~. .............. '" - . -' --':" : ..... '- - ...---'{' CASE NO. .. '" .... . _.. .: _ _'-~: -.: - . ':..- '.~_.:~ _.':-: ....-:.'.--- -:-. .... :--:..._':: -.. :.-.-::.._-.-_~ ' ' .: ' :-.. '...': -.'.'._ :-:_. - '--..' ::-:.':--> ' '..'_:' ...... _".'..' .' ~-.-.'-: .~: ':. ' ~ - COURT ' ' ~:.,. :':"' DOCUMENTS ' " _.~- -- . - . :.' 'v · --.- ':'-'--'--~' - : ' ,,[. . . _ .-.-._ .-::....:~: - · ". .~ ' .::..-: _-- :.":: '.> ".>:: :-;._::. :-_..:..::...;:,.'_...:_:: ::. - . -' - ZIP DATE '/'/_-,,-2'//'~,.:'.' TIME · STATE ZIP ATTENTION -,'.-, ~, /-" .,.' .,-:-' PHONE "'" RECEIVED BY '~' SAME DAY '1~-- P/U BY 3PM .. ONE HOUR $ [] ONE HOUR ., SAME DAY $ 24 HOUR $ OTHER $ ' TOTAL $ // TIME SCHLUMBERGER WELL SER¥1CES A I~V~.~t~ OF ,~C. HL~JI~B£1~GIr R ?EC. HNC)LCX~Y CORI='OIRAT)ON JUL ! 2 1990 .C.Lu~E.~E~ WE~L ~.V,C~S Pouch 340069 ?rudhoe Bay, AK 99734-0069 Attn: Bernie/Shelley CONOCO, Inc. 3201 "C" Street, Suite 200 Anchorage, AK 99503 AHention: Marc Shannon Gentlemen: Enctosed ore~rints o{ the Company CONOCO, Inc. VVell Milne Point Unit C-18 Injection Profile, Run 1, 7/4/90 Field Milne Point Additior~ prints ore being sent to: ~rints CONOCO, Inc. 600 North Dairy Ashford Houston, TX 77079 Attn: George Lamb - OF 201~ PER County Nnrtb Slope Stote Alaska ~l~]~J.~prints , 1 RF Sepia CONOCO~ ~nc_ 1000 South Pine Ponca City, OK 74603 Attn: Log Library i BL prints, 1 RF Sepia OXY U.S.A., Inc. 6 Desta. Drive Midland, TX 79710 Attn: John Carrol *( 915/685-5600) 1 BL prints, i RF Sepia .Chevron U.S.A. _(zO_fll BollJnger Canyon Road _S_an Raman, CA 94583-0943 Att~: Priscilla MacLeroy *~(415/842-] 000) Alaska Oil & Gas Consei~tion ._ Comm. i ssi on ~ 3001 Porcupi_ne Drive ~ Anchprage, AK 99501 ~/ ~.~_~ ttn: John Boyle__. ~ The film is returned to Conoco, Log Library, We oppreciote the privilege of serving you. prints prints prints __Rece5 ved by: Date: RECEIVED Alaska Oil & Sas Cons. Commission Anchorag(~ Very truly yours, SCHLUMBERGER WELL SERVICES STATE OF ALASKA ALASKA OIL AN D GAS CONSERVATION COM IW ~,sSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations pedormed: Operation shutdown ~ Stimulate X' Plugging __ Pull tubing __ Alter casing ~ Repair well __ 2. Name of Operator I 5. Type of Well: ! Development _X_ CONOCO INC. Exploratory__ 3. Address Stratigraphic __ P.O. Box 340045, Prudhoe Bay, AK 99734 Service__ 4. Location of well at surface 437' FSL, 2219' FEL, Sec. At top of productive interval Perforate Other 10, T13N, R10E, U.M. At effective depth 779' FNL, 3380' At total depth FWL, Sec. 14, T13N, R10E 6. Datum elevation (DF or KB) 59 feet 7. Unit or Property name Milne Point Unit 8. Well number C-18 9. Permit number/approval number NA 10. APl number 50-- 029-21479 11. Field/Pool Kuparuk River Field 12. Present well condition summary Total depth: measured Effec!ive depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 9700 ' feet true vertical 7281 ' feet measured 9576' PBTD true vertical 7182 ' Plugs (measured) NA feet Junk(measured) Top of Van Gun feet Length Size Cemented Measured depth measured 9353'-9385' 9510' WLM True vertical depth true vertical 7094 ' - 7117 ' 13 3/8" 48# H-40 88' 88' 9 5/8" 36# K-55 5726' 4574' 7" 26# L-80 9656' 7242' Tubing (size, grade, and measured depth) 3 1/2" 9.2¢/ L-80 EUE Tbg Tail @ 9323' MD Packersand SSSV(type and measured depth) Camco TRDP-1A SSA@ 1893' MD BOT HB PKR @ 9251' MD 13. Stimulation or cement squeeze summary Intervalstreated(measured) 9353'-9385' Treatment description including volumes usedand final pressure 1000 gal. 10% Acetic, 1600 ~al mud acid, 10500 gals 3% NH4C1, 722 gals additives~ pumped @ final 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 1570 Prior to well operation Subsequent to operation 16. Status of well classification as: Oil __ Gas __ Suspended __ Service 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 200 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed /? 7 ~~'~ Title .~. ~z~,~_~'2¢,,~/~;, ~%,,-,,-~,¢~/ Form 10-404 Rev 06/15/88 RECEIV O OCT o 1989 Alaska Oil & Gas Cons. C0~ff, Anchorage gals 10% HC1, 3200 pressure 2500 psi. Tubing Pressure 188 2480 Injection Well SUBMIT IN DUPLICATE Conoco, Inc. Daily Well Activity port Alaska ! Activity: Weather: Wind: , @ Kts.; Gusts To: Kts.; Temp: °F/,, oF WC; V, isibility: ,. Mi. From To Daily Operations KELE ,, ~ ~ 7~~ OCT ~. ,~o~ Alaska Oil & Gas Cons. Commission . , ii~n i i i ii Well Bore Fluid, Propedi~: Ty~ ~ ~~ Weight: Total Fluid Pr~uc~: Last 24 Hrs. BBLS, Cum. BBLS, Type , Weight PPG, ~. S~. Total Fluid Lost: Last 24 Hrs. BBLS, Cum. BBLS, Type , Weight PPG, Visc. S~. ..... BPV: In~. SSSV: ~/Clo~ Downhole Plug: Yes Depth Ty~ /No Se~ice Per~nnel: Daily ~st.~stimate: $ Conoco, Inc. Daily Well Activity ;port Alaska · Activity: ZY~eC'-[-,; '~ "'~5~ · ' Zone(s)Open: Weather: Wind: ~'kJ C- @ ~ Kts.; Gusts To: Kts.; Temp: :5 E' °F/ Z ~ °FWC; Visibili~: ~ Mi. i i Il From To Daily O~rations ., ' I . ' 6~Pb 'r~'~. - . , , ~ u. ., , _ " RECEIVED , , ,, Alaska Oil & Gas Cons. ,, .. Well ~re Fluid, Pm~Hies: T~ Weight: .... Total Fluid PrOud: Last 24 Hrs. BBLS, Cum. BBLS, Ty~ , Weight PPG, Vi~. S~. Total Fluid Lost: Last 24 Hrs. BBLS, Cum. BBLS, Ty~ , Weight PPG, ~. S~. ,, , BPV: In(~ ,, SSSV:~pen~io~ ~nhole Plu~: Yes Depth ...... Type ,, ~o~ ~ice Personnel: I 1 ,..¢aiiV Cost [sti?to: $ ,.. ~ Cum. we, tactivi~ Cost:, ] ~mh. ~mt: * Conoco, Inc. Daily Well Activity port Alaska --Well:- ~...~- t ~ I Date: ~ (~ 0/~1 AFEIFacility: ~'7_.~--'~ I Cum. Days for Activity: Activity: i"~ - ~FO~~ " Zone(s)Open: ~-t, ~V-."~ Weather: Wind: ~ @ ~ Ets.; Gusts To: "'-'-- Ets.; Temp: ~0 eEl 0F WC; Visibility: t C) Mi. From To Daily Operations · OD q o'. Well ~re Fluid, Prope~ies: Ty~ ~~ Weight: Total Fluid Pr~uc~: ~st 24 Hrs. ~ BBLS, Cum. ~ BBLS, Ty~ ~ , Weight ~ PPG, ~. Total Fluid Lost; Last 24 Hrs. ~ BBLS, Cum. ~ BBLS, Ty~ ~ , Weight ~ PPG, Vi~. S~. BPV~ in~ sss~~Cl~ Downhole Plug: Yes Depth ~ Type ~ /No Se~icePer~nnel: ~T~ ~t~O~ ~~~ Conoco, Inc. Daily Well Activity..port Alaska Activity:~ ,~ ~~-f~8,4.) Zone(s)Open: ,,~" --- ..~ ~/~-~ ~ Weather: Wind: ~/ @ / y Kts.; ,,Gusts To: ci~',~l~ts.; Temp: /~ OF/ OF WC; ~sibili~: ~ Mi. From T~ Dai~ O~rations. _ J~~ ,~ .. " /7/~~ /~~ ~, , We, Bore F~ui~, P~op~ies:.Ty~ ~~~:/~/~~ Weight: Total Fluid Pr~uc~: Last 24 Hrs. BBLS, Cum. BBLS, Ty~ , Weight PPG, ~. S~. ,, . Total Fluid Lo~: Last 24 Hm. BBLS, Cum. BBLS, Ty~ , Weight PPG, Vi~. S~. BPV:, In/~ SSS~Ios~ , , Downhole, Plug: Yes ,,., ep.., h , Type, /No .. Rig: I S u~i~r: ~/~/~ ~ ~ Conoco, Inc. Daily Well Activity port Alaska w~,,: I Oa~: 7//~D?] AFE/FaciI!tY: .~, t Cum. Daysfor Activity: ..~ Weather: ~nd: , ~ ~ ~ Kts.; Gu~sTo: Kts.; Te~p: ~ ~ OFI oFWC; ~sibili~: ~ Mi. From To .. D~ly O~rations ...... . . ~. , ....... .... /7~ - 0~ ~~ -- ---/~ ~o P ~ ._. .- .. . ,., , .... , .- . ..... ,. ,, . ., .. , , .~ ,. i i . Il I Il 11 III I Well Bore Fluid, Pro~ies: ~y~ ~~~ Weight: Total Fluid Pr~uc~: Last 24 Hrs. BBLS, Cum. BBLS, Ty~ , Weight PPG, ~. S~. Total Fluid Lost: Last 24 Hrs. BBLS, Cum. BBLS, Ty~ , Weight PPG, ~. S~. , SewicePer~nnel: ~ ~~~ ., ,Daily~stEstimate:$ ~ l cum. . .. ALASKA 0 ! L AND GA ~NSERVAT i ON COMM I SS ! ON NECHAN I GAL I NTEGR I TY TEST Date Company ~,, PRETEST START 15 M I N 30 M I N *P *i TYPE OF PKR CASING TBG REO TBG TIME TIME TIME WELL *S - ANNULUS TVD S I ZE/WT/GRADE S i ZE TEST CSG TBG TBG IBC START T I ME & COMMENTS NAME *M *N FLU I D MD PRESS PRESS CSG CSG CSG ,,, ............ ,.o... . ........ ........ I~.~e.,~t~ ~ .1~ - ,2,f'. 1~¢'7 '-o- ~ /~oo,. i~ ,l ¢' Y~ ..... , ,, , , . . , , , ,, , . . ,., ~ , ~ ,, , , ~ ,. , · . ,, . . t ., , _ , ~ . ,. ,., . , ~" ,. ,, . · , , , . , ~ . ~ ~ . ~ ~ , ..., ,~ ,. , , ~ . ~ · ~ ~ . ~ ,~ ,, *TUBING INJECTION FLUID: P = PRODUCE WATER INJ S = SALT WATER INJ M = MISCIBLE INJECTION i = INJECTING N = NOT INJECTING O,EWS.06 rev 03/17/89 ANNULAR FLUID~ .DIESEL GLYCOL SALT WATER DRILLING MUD OTHER ffk~'~ gv~k OTHER COMPANY REP SI'Q%~TURE ... 20 AAC 25.030(a) 20 MC 25.M2(c) 20 ARC 25.252(d) ORIGIN~~ Conoco Inc. Milne Point Operations Center Pouch 340(05 ~udhoe Bay, AK 99734 (907) 659-630(]) September 19, 1989 Mr. Chat Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 RE- Milne Point Unit, Well C-18 (API 50-029-21479) Dear Mr. Chatterton Enclosed is a Report of Sundry Well Operations for Milne Point Unit C-18. The well was originally drilled and completed as a producing well, but flow tests done in 1985 indicated a low production rate, so well operation was suspended, and the well was evaluated for conversion to an injection well. The well remained shut-in after the resumption of production in April of this year. In July the well was converted to an injection well, re-perforated, and acidized. An Application For Sundry Approvals for th_is w~rk was never filed with the Commission, but veb~6al., a9p.rov, al w~s given by Blair Wondze~. Although there is no excuse for~h~s~versfght, this work was done during a time when personnel was very li~ed. We regret this mistake on our part and have taken steps to insure that th~ does not happen again. If you should have any questions, please contac~,Bernie~ Barrilleaux or Henry Harrington at 659-6322. :;nL' R°bi ns°n/D' F' Rainwater ~Si or Foreman o+~ ~~"°~~U~ ~ '~i~.. ~ F C E [V ED," STATE OF ALASKA nl ALASKA OIL AND GAS CONSERVATION COMMI551ON ~" APPLICATION FOR SUNDRY APPROVALS IG IN 1. Type of Request: Abandon __ Suspend __ Alter casing __ Repair well Change approved program __ 2. Name of Operator CONOCO INC. 3. Address p.0. Box 340045, Prudhoe Bay, AK Operation shutdown ~ Re-enter suspended well __¥" Plugging __ Time extension __ Stimulate'" Pull tubing ~ Variance ~ Perforate ~ Other 5. Type of Well: Development Exploratory Stratigraphic 9973 Service 6. Datum ele~jion (DF or KB) 7. Unit or Property name HILNE POINT UNIT feet 4. Location of well at surface 437' FSL, 2219' FEL, Sec. 10, At top of productive interval At effective depth 779' FNL, 3380' FWL, Sec. 14, At total depth T13N, R10E, U.H. T13N, R10E 8. Well number C-18 9~.~it number 10. APl number 50-- 029-21479 11. Field/Pool Kuparuk River Field 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 9700 ' feet 7281' feet 9576' PBTD feet 7182' feet Length Size measured 9353'-9385' true vertical 7094'-7117' Plugs (measured) Junk (measured) Cemented 13 3/8" 48# 9 5/8" 36# H-40 K-55 7" 26# L-80 Tubing (size, grade, and measured depth) 3 1/2", 9.2# L-80 EUE NA Top of Measured depth 88' 5726' 9656' Tbg Tail Vann Gun 9510' WLM True vertical depth 88' 4574' 7242' Packers and SSSV (type and measured depth) Camco TRDP-1A SSA0 1893' MD, B0T 13. Attachments Description summary of proposal _._X Detailed operations program X HB PKR 0 9251' MD BOP sketch __ 14. Estimated date for commencing operation 07/'10/89 16. If proposal was verbally approved B1 air Wondzel 1 Name of approver Date approved 15. Status of well classification as: Oil X Gas ~ Suspended ~ Service Change to Injection Well 17. I hereb~certify tha'f'ff~ foregoing is true and correct to the best of my knowledge. FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test __ Location clearance __ Mechanical Integrity Test Subsequent form required 10- ~/¢"- Approved by order of the Commission ORIGINAL SIGNED BY LONNIE C. SMITH IApprOval NO' ¢ ~ _.,~~ 009¥ Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE ~. STIMULATION PROCEDURE Acidize Well C-]8 Milne Point Unit Surface Location' 437' FSL, 2,219' FEL, Sec. 10, T13N, RIOE, UM All depths are measured from KB datum. _Casing: Surface-g 5/8", 36#/ft, L-80 btrs., set at 5,726' Production- 7" 26#/ft L-80 btrs set at 9,656~. Capacity' 3.82 bbl/lO0' Burst Pressure: 7,240 psig Tubinq: 3 1/2", 9.20#/ft, L-80, btrs @ 9,323' Capacity: 0.8700 bbl/lO0' Capacity of tubing/casing annulus: 2.64 bbl/lO0' Burst Pressure: 10,160 psig (no safety factor) Rat Hole Volume: 21 bbl. Present Completion' Middle Kuparuk 9,353'-9,385' Present Status: Object i v e~'. Kuparuk injection well. Acidize the'Middle Kuparuk to increase the rate of water' Injection!. Recommended Procedure: 1) Hold a meeting with all contractors at Milne Point to discuss job requirements and safety prior to the job. 2) The well contains a Camco TRDP-A1-SSA SCSSV. Maintain sufficient control line pressure to keep the valve open throughout the job. 3) Run in the hole with wireline and set tubing plug in the D nipple located at g,289~ Pressure test the tubing to 2,000 psig for 10 minutes. {Results in a BHP Jf 5,200 psig, which is approximately 5% below frac pressure.) If the tubing does not hold pressure, contact the Anchorage office before pro- ceding. Retrieve the tubing plug. 4) Move in two 400 bbl. tanks to hold clean ammonium chloride water and returns. The clean water tank should be coated and inspected for cleanliness. Reject any dirty tanks. Distribution' TRP, JDC, PJG (2), MPU Senior Foreman Acidize PIPU Well C-18 March 15, 1989 Page 2 5) Rig up service company to pump acid solutions and ammonium chloride through coiled tubing. Install aodual manifold high pressure (5,000 psig) filter unit downstream of the injection pumps. Filter all fluids to ten microns. Two sampling points should be available. One should be located immediately upstream of the filter unit. Another should be located downstream of the filters at the coil connection. An injection manifold should be used to tie into the coiled tubing, 3 1/2" tubing and flowline to the return tank. Install a pressure recorder on the coil X 3 1/2" annulus for continuous monitoring of surface pressure. A turbine meter should be installed to monitor injection rate. 6) Pickle the coil tubing with the following treatment then pressure test to the maximum working pressure. Blow down the lines to the holding tank. The coil should be equipped with a mandrel by-pass tool. a) 3 bbls. ammonium chloride brine. b) 150 gal. 10% HCL c) Follow with a coil tubing volume (approx. 800 gal.) of ammonium chloride brine. NOIE: 1) Sample return acid and check the pH. If the acid is still "live", pump 10 bbls. of sodium hydroxide (caustic) into the holding tank. · . 2) If weather prevents leaving ammonium chloride in the coil while RIH, use xylene to displace the acid. 7) RIH to 9,343' (I0' above the top perfs). Pump the following acid treatment while closely monitoring and recording the annulus pressure (coil X 3 1/2"). The annulus pressure will not be influenced by friction pressure or varying hydrostatic head. Fracturing should not occur at annulus surface pressures below 2,500 psig. Pre-Flush a) Circulate a coiled tubing volume of 10% acetic acid (500 gal.) followed by 10% HCL (250 gal.) to 9,343' at 1BPM. Shut down and shut-in the annulus. Continue pumping 550 gal. ]0% HCL. Both acid solutions should contain 0.5% corrosion inhibitor and 0.5% non-emulsifier (non- ionic). In addition, the 10%HCL should contain 60#/],000 gal. iron sequestrant. Pump at a rate of 0.5 to 1BPM and at a maximum annulus surface pressure of 2,000 psig. Primary Acid Staqe b) Continue pumping 1,600 gal. 7 1/2% HCL-! 1/2% HF (Mud Acid) containing 0.5% corrosion inhibitor, 0.5% non-emulsifier (non-ionic), 60#/1,000 gal. iron sequestrant and lO%mutual solvent. Benzoic acid diverter should be dispersed in this stage at a rate of approximately 3%. (50# total). Acidize MPU Well C-18 March 15, 1989 ..-- Page 3 c) Repeat step "a" (500 gal. 10% acetic acid followed by 800 gal. 10%HCL with the same additives prescribed in step "a"). d) Repeat step "b" (1,600 gal. 7 additives as prescribed in step b. stage. 1/2% HCL-1 1/2% HF wi th the same Diverter will not be pumped in this Overflush c) d) Continue pumping 3,200 gal. 3% ammonium chloride water containing 0.2% clay stabilizer. Displace to the perfs with a coiled tubing volume(approx. 800 gal.) of 3% ammonium chloride water. Shut down and continue to monitor annulus pressure for 15 minutes then prepare the well for injection. 8) Pull out of the hole with coiled tubing. 9) Return the well to injection at the maximum rate attainable at a surface in- jection pressure of 3,200 psig. Material Detail Acetic Acid (10%) 10% HCL Mud Acid (? ]/2% HCL-! 1/2% HF) 3% Ammonium Chloride water (Includes Excess) Corrosion Inhibitor Non-Emulsifier (non-ionic) Iron Sequestrant (EDTA) Mutual Solvent (EGMBE) Clay Stabilizer Benzoic Acid Diverter ],000 gal. ],600 gal. 3,200 gal. 10,500 gal. 29 gal. 29 gal. 288 lbs. 320 gal. 6 gal. 50 lbs. Note: ]) 2) 3) The recommended non-emulsifier should be tested with a MPU crude sample in accordance with API RP-42 prior to the job. The emulsion tests should be conducted using both live and spent acid. The results of the testing should be sent to Anchorage for review at least one week prior to the job. Mix all chemicals on location. Begin rolling the tanks 45 minutes prior to the job and continuously throughout the job to insure proper mixing. Run pH tests on the returning fluid and indicate the pH on the morning Acidize MPU Well C-18 March 15, 1989 ~--, Page 4 4) Titration of the ac.id solutions should be performed at the service company facility prior to the job. Results of these tests should be provided to Conoco. 5) Periodic spot checks of the treatment fluid should be made both upstream and downstream of the filters during the job (Primarily to determine filter effectiveness). 6) ServiCe company should provide a strip chart showing coil rate and pressure and annulus surface pressure for the entire job. Coiled Tubinq specs_ Oo Do Capacity Wall Displacement Total Displacement Yield Strength (tensile) Burst Pressure (test) Collapse (Max Working) Prepared By: ~O~Steve Rossberq Production Engineer ! .31" 70.03 gal ./1,000' 0.52 bbl s/l,000~ 2.18 bbl s./I,O00~ 29,350 lbs. 7,640 psig 1,500 psig Approved By: ~J/~ SUperv~/sin( Production Engineer Superintendent November 16, 1987 Ms. Fran Jones Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) ,~4-7600 Dear Ms. Jones: Enclosed please find the drilling "well history" from Conoco's Milne Point Unit Well No. C-18. If you require additional information concerning this well history, please contact Mike Zotzky at 564-7623. Yours very truly, E. D. Wilson Sr. Administrative Coordinator vv C-18 Kuparuk River Field North Slope Borough, Alaska W.I. - 50.58467% Milne Point C No. 18 - CONFIDENTIAL (9,824'-Kuparuk River) AFE 10-61-1143 API No. 50-029-21479. Ak. Permit No. 85-269. Elevation: 59' KB. Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, U.M. 11-04-85: RU, spot motor complex, pits & pipe sheds. Ready pipe in sheds, take on fuel & H~.O. Take on H20 in pits & begin mixing mud. String out diverter lines. Head-weld to cool. NU diverter, function test. PU BHA & drlg. f/88' to 108'. PU MWD, found bad battery & replaced. Orient MWD w/Navidrill. Drlg. f/108' to 375'. ACCEPT RIG. 11-05: Drlg w/Navidrill f/375' to 1499'. Perform wireline survey, survey depth 1393'. Navi building while rotating well, POOH f/1499'. Change BHA, orient MWD. Begin RIH to 1499'. 11-06: Drlg. f/1499' to 1931'. Survey showing excessive dog leg - 4.5°/100'. LD 5 jnts & ream f/1781' to 1931'. Drlg f/1931' to 3467'. Repair iron roughneck & E-Z torque. Drlg. f/3467' to 3738'. 11-07: Drlg f/3738' to 3774'. Circ. & POOH for 15 std. short trip-tight spot @ 2583'. Work thru tight spot. POOH to 2373'. RIH, tag bridge @ 2874', wash & ream to bottom. Drlg. f/3774' to 4555'. Restarting stalled mud motor. Drlg f/4555' to 4898'. Restarting stalled mud motor. Drlg f/4898' to 5070'. 11-08: Drlg. f/5070' to 5119'. Suspect undergauge bit. Circ. & condition mud. POOH f/5119', no additional drag, bit undergauge, motor O.,. RIH, tag bridge @ 2145'. Work thru f/2145' to 2576'; RIH to 5119'. Drlg. f/5119' to 5304', motor stalling & not releas- ing differential pressure when off bottom. POOH f/5304', hole swabbing f/2500' to 2150'. Work thru tight spots & continue out of hole. PU new BHA, slip & cut 100' drlg line. RIH, no obstructions. Break circ. Drlg. f/5304' to 5682'. 11-09: Drlg. f/5682' to 5764'. Short trip f/5764' to 5300' & RIH. Circ. bottoms up. POOH f/5764', LD BHA. RU to run csg. Run 143 jnts of 9 5/8", 36 lb/ft, K-55 csg. w/buttress thds. Float shoe @ 5725'. Float collar @ 5643'. Full returns while running pipe. pU hgr. & lndg. int. RU cmt. head. Circ. 440 bbls followed by 60 bbls of 11 ppg Zeogel sweep. Pump 5 bbl H20, test lines to 3500 psi, drop bottom plug. Pump 540 bbls of 12.3 ppg Perma- frost E w/5 lb/sk gilsonite. Pump 56 bbls of 15.8 ppg Class G w/3% NaCI & 1% CFR 2. Pump 5 bbl H20 behind top plug. Pump 434 bbls mud @ 10.4 ppg to displace. Lost returns w/250 bbls of mud pumped. Never regained. Bumped top plug w/2000 psi. ND & insert 1/2" conduit to bottom of 13 3/P," for. top job. NU speed head & torque to 15,000 ft.lbs. NU cmt. lines for top job. Pump 5 bbls H~.O to establish circ. Pump 7 bbls 15.6 ppg Permafrots C. Good cmt. returns. RD cmt. unit. PU BOP stack. 11-10: NU BOP & change pipe rams. Test choke manifold, upper & lower pipe rams, blind rams, TIW valve & upper & lower Kelly Cock to 5000 psi. Test annular to 3000 psi performance test accumulator. Test approved by Harold Hawkins, AOGCC. Strap & PU BHA, clean pits. Replace valve in MWD & orient to Navidrill. PU BHA, clean pits. RIH. Test csg. to 1500 psi & monitor for 30 min. Finish cleaning pits & mixing mud. Drlg on plugs @ 5643'. Drlg. cmt., shoe & formation @ 5723' to 5777'. Perform EMW test. Placed 675 psi on 9.3 ppg mud column @ TVD of 4581' = 12.1 ppg EMW. Drlg. f/5777' to 5857'. Bit bailing, will not clean itself. POOH f/5857'. PU new bit & RIH. NOV Naska Oil & Gas Cons. Commission Anchorage Kuparuk River Field North Slope Borough, Alaska W.I. - 50.58467% Milne Point C No. 18 - CONFIDENTIAL (9,824'-Kuparuk River) AFE 10-61-1143 API No. 50-029-21479. Ak. Permit No. 85-269. Elevation: 59' KB. Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, U.M. 11-11: RIH to 5857'. Break circ. Drlg. f/5857' to 8027'. 11-12: Drlg f/8027' to 9365'. 11-13: Drlg f/9365' to 9790'. Short trip f/9790' to 9 5/8" shoe. RIH. Circ. & condition mud, pump high risc. sweep & circ. bottoms up. POOH f/9790', SLM. RU G.O. RIH w/CSL, CNL, DIL, G.R. Set down @ 8717'. Could not work to bottom. POOH w/G.O. RD G.O. RU to RIH. 11-14: RIH to 9730'. Break circ., work tight hole, ream 9730' to 9790'. Circ. and condi- tion mud & hole. POOH for logs. RU Gearhart, RIH w/GR-FDC-CNL-DIL to 8863'. Couldn't get any deeper. POOH, RD loggers. RIH w/bit to 5600'. Cut 160' of drlg. line. RIH to 9790'. Circ. bottoms up. POOH f/9790' to surface. RU Gearhart, RIH to 9780' w/GR-FDC-CNL-DIL-CaI-, logging up. 11-15: Logging from 9798' to 8000'. RIH w/DP to 9790'. LD DP & BHA. Clear floor, change rams, pull wear ring. of 7" 26#, L-80 BTRC csg. Run csg. Circ. bottoms up. RU to run 7" csg. POOH, RIH w/136 jts 11-16: RIH w/l12 its of 7", 26#, L-80 csg (total 248 its) to 9663'. Shoe @ 9663', FC @ 9583'. Full returns. Circ. csg volume, pumped 40 bbls of 12 ppg Zeogel spacer. Pumped 350 sks Class "G" w/l% CFR-2 & 0.3% Halad-24, displaced w/366 bbls of 10.2 #/gal. brine. Bumped plug to 3000#, set ECPs, checked floates. Tested csg. 1500 psi for 30 min. CIP @ full returns. RU Halliburton, back out landing jt, pull packoff, redress packoff, rerun & test to 5000#. RU Otis, RIH w/Gyro-GR-CCL. Ran Gyro from surface to 9563' to surface. Ran Gr-CCL f/9450' to 8900'. RD Otis. RU and RIH w/Vann guns and 154 its. 3 1/2", 9.2#, EUE tbg. 11-17: Ran 136 jts (290 total) of 3 1/2", 9.2#, L-80 EUE tbg, installed subsurface valve. Test to 5000#. Clean out cellar, realign BOP, stack settled 1'. Clean out collar, found base plate, OK. Finished running tbg. RU Otis, ran correlation log tbg 10' deep, RD Otis. Space out tbg and install hanger. RU Otis, rerun correlation log, tbg on depth, RU Otis. Circ. I0 bbls brine Close CVC, set pker. @ 2500 psi. Open BPV @ 3000#, PU out of PKR, displace tbg. w/90 bbls diesel (10 bbls in annulus). Test SSV to 900 psi, stab into PKR, test pkr., PKR and tbg hanger to 1500#, close SSV, back out landing it, clear floor, set BPU. ND BOP, NU TREE. RIG RELEASED. Tom Painter Division Manager Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 December 23, 1986 Mr. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99503 Dear Mr. Chatterton: Temporary Shut-in of Production and Injection Wells Within the Milne Point Unit As you are aware, Conoco et al. has filed an application with the Department of Natural Resources to-temporarily discontinue production operations at Milne Point. The attached sundry notices are intended to serve as notice of the pending temporary shut-in of all wells located within the Milne Point Unit. There are 19 active and 5 inactive production wells at Mi!ne Point. ACTIVE: B-3, B-4A, B-6, B-9, B-10, B-Il, -- ~ 13, B-15, B-16, C-i, C-2, C-3, C-4, C-5A, C-7, C-9, C-13, C-14, C-16 STATIC: B-20, B-21, B-22 C-17, C-18 All active production wells will be freeze protected by displacing the top 3000' of' the tubing with a 1:3 diesel:oil mixture. The annular fluid levels will be monitored for leaking gas lift valves. If necessary the production casing annulus will be displaced with a diesel:oil mixture to at least 3000'. Once the shut-down operation is completed, pressure surveys will be run in all production wells. After the surveys are run BPVs will be installed and all SCSSVs and wellhead valves will be closed. The inactive production wells have been adequately freeze protected with diesel across the permafrost. There are currently ten active and six inactive water injection wells in the Milne Point Unit. ACTIVE: B-8, B-12, B-14, B-17, B-18 C-8, C-ii, C,12, C-15 CFP-2 STATIC: B-5A, B-7, B-19 C-6, C-10, C-19 Active water injection wells will be freeze protected by displacing the tubing .to at least 2000' with a 50:50 water:methanol mix. The SCSSV and wellhead valves will remain open for two to three weeks after the well is shut-in to monitor wellhead pressure. When adequate wellhead data has been obtained the BPVs will be set and the SCSSVs and all wellhead valves will be closed. The static injection wells are currently freeze protected and no additional work will be required. Injection water is supplied by three water source wells. T~ough only one well is a~tive at any given time, all wells are capable df produc- ing. A-2A; B-l; CFP-1 Water source wells will be freeze protected by displacing the tubing to at least 2000' with a 2:1 propylene glycol:water mixture. After the wells have been displaced with the glycol:water the BPVs will be set and all wellhead valves will be closed. The E-2 gas storage well has been shut-in since July 1986 due to a tubing leak. The wellbore is filled with natural gas so that freezing is not a concern, but to prevent potential corrosion an inhibitor will be displaced into the well. A 50:50 methanol:water mix will be used to carry the inhibitor. If you have any questions on the shutdo~m procedure please contact Don Girdler at 564-7637. Yours very truly, /z~l~v {s ion Manager --. STATE OF ALASKA ..... ALAS OIL AND GAS CONSERVATION COM, JSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon L~ Suspend .~ Operation Shutdown Re-enter suspended well ~ Alter casing -" Time extension ~ Change approved program ~, Plugging ~ Stimulate ~ Pull tubing [] Amend order FI, Perforate .%- Other,~ 2. Name of Operator 5. Datum elevation (DF or KB) Conoco Inc. ' 59' KB feet 3. Address 6. Unit or Property name 3201 C Street, Ste. 200, Anchorage, Alaska 99503 Milne Point Unit 4. Location of well at surface 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, U.M. At top of productive interval 730' FNL, 3175' FWL, Sec. 14, T13N, R10E, U.M. At effective depth N/A At total d_epth 799' FNL, 3469' FWL, Sec. 14, T13N, R10E, U.M. 7. Well number C-18 8. Permitnumber 85-269 9. APInumber 50-- 029-21479 10. Pool Kuparuk River 11. Present well condition summary Total depth: measured 9790 true vertical 7399 feet feet Plugs (measured) Effective depth: measured N/A feet true vertical feet Junk (measured) Casing Length Size Cemented Structural Conductor 80' 16" To Surface Surface 5689' 9 5/8" 1582 Sxs Intermediate Production 9629 ' 7" 350 Sxs Liner Perforation depth: measured 9353'-9385' Measured depth 115' 5725' 9663' ~ue Verticaldepth 115' 4573' 7310' true vertical 7094'-7117' - ::'~ .... "-I .... . . Tubing (size, grade and measured depth) 3½", L-80, 9323' Packers and SSSV (type and measured depth) T.R. SCSSV 13 1893' ; Ret. Pkr. 13 9251' 12.Attachments Description summary of proposal~ Detailed operations program © BOP sketch ~.' 13. Estimated date for commencing operation January 1987 14. If proposal was verbally approved Name of approver Date approved Signed %'k~_m,,__...~_ ~ Title Commission Use Only Conditions of approval Notify commission so representative may witness I Approval ~ Plug integrity ~ BOP Test ~ Location clearance I Date No. Approved bY '"~f J. 8~t[ ~. iJllftl Commissioner by order of the commission Date /.~..- -'~z~. ',~"~ Form 10-403 Rev 12-1-85 Submit in triplicate Tom Painter Division Manager Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 December 23, 1986 Mr. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99503 Dear Mr. Chatterton: Temporary Shut-in of Production and Injection Wells Within the Milne Point Unit As you are aware, Conoco et al. has filed an application with the Department of Natural Resources to temporarily discontinue production operations at Milne Point. The attached sundry notices are intended to serve as notice of the pending temporary shut-in of all wells located within the Milne Point Unit. There are 19 active and 5 inactive production wells at Mi!ne Point. ACTIVE: B-3, B-4A, B-6, B-9, B-10, B-il, 5-13, B .-~, B-16, C-l, C-2, C-3, C-4, C-5A, C-7, C-9, C-!3, C-14, C-16 B-20, B-21, B-22 C-17, C-!8 Ail active production wells will be freeze protected by displacing the top 3000' of the tubing with a 1:3 diesel:oil mixture. Ii-,e annular fluid levels will be monitored for leaking gas'-.:ftc-' valves. T.-'_~ necessary the production casing annulus will be displaced with a diesel:oil mixture to at least 3000'. Once the shut-down operation is completed, pressure surveys will be run in all production wells. After the surveys are run BPVs will be installed and all SCSSVs and wellhead valves will be closed. The inactive production wells have been adequately freeze protected with diesel across the permafrost. There are currently ten active and six inactive water injection wells in the Milne Point Unit. ACTIVE: B-8, B-12, B-14, B-17, B-18 C-8, C-il, C-12, C-15 CFP-2 STATIC: B-5A, B-7, B-19 C-6, C-10, C-19 Active water injection wells will be freeze protected by displacing the tubing to at least 2000' with a 50:50 water:methanol mix. The SCSSV and wellhead valves will remain open for two to three weeks after the well is shut-in to monitor wellhead-pressure. When adequate wellhead data has been obtained the BPYs will be set and the SCSSVs and all wellhead valves will be closed. The static injection wells are currently freeze protected and no additional work will be required. Injection water is Supplied by three water source wells. Though only one well is active at any given time,' all wells are capable of produc- ing. A-2A; B-i; CFP-1 Water source wells will be freeze protected by displacing the tubing to at least 2000' with a 2:1 propylene glycol:water mixture. After the wells have been displaced with the glycol:water the BPVs will be set and all wellhead valves will be closed. The E-2 gas storage well has been shut-in since July !986 due to a tubing leak. ~ne wellbore is filled with natural gas so that freezing is not a concern, but to prevent potential corrosion an inhibitor will be displaced into the well. A 50:50 methanol:water mix b-ill be used to carry the inhibitor. if you have ar.y cuestions on the shutdo~ procedure ~2===e contact Don Girdler at 564-7637. Yours very truly, ~~v{sion Manager - ~i~.,-v .' " STATE OF ALASKA '~ ALASK,-, OIL AND GAS CONSERVATION COMN, 31ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown _ Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other ~ '"] 2. Name of Operator 5. Datum elevation (DF or KB) Conoco Inc. 59' KB feet 3. Address 6. Unit or Property name 3201 C Street, Ste. 200, Anchorage, Alaska 99503 Milne Point Unit 4. Location of well at surface 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, U.M. At top of productive interval 730' FNL, 3175' FWL, Sec. 14, TI3N, RI0E, U.M. At effective depth N/A At total d_epth 799' FNL, 3469' FWL, Sec. 14, Ti3N, Ri0E, U.M. 7. Well number 6-18 8. Permitnumber 85-269 9. APInumber 50-- 029-21479 10. Pool Kuparuk River 11. Present well condition summary Total depth: measured 9790 true vertical 7399 Effective depth: measured N/A true vertical feet feet feet feet Plugs (measured) Junk (measured) Casing Length Structural Conductor 80' Surface 5689' Intermediate Production 9629 ' Size Cemented Measured depth 16" To Surface 115' 9 5/8" 1582 Sxs 5725' 7" 350 Sxs Liner Perforation depth: measured 9353'-9385' true vertical 7094'-7117' Tubing (size, grade and measured depth) 3½" L-80 9323' ~ue Verticaldepth 115' 4573' 9663' 7310' Packers and SSSV (type and measured depth) T.R. SCSSV @ I893"; Ret. Pkr. @ 9251' 12.Attachments Description summary of proposal ~2, Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation January 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereb,2_.~ertify that the foregoing is true and correct to the best of my knowledge Signed Commission Use Only Conditions of approval Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance Approved by Commissioner IApproval No. 7~- .5'-'-- by order of the commission Date ,1~2/'.7~; -"~-, Form 10-403 Rev 124-85 Submit in triplicate August 27, 1986 Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (907) 564-7600 State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Gentlemen: Attached are daily drilling recaps for MPU wells B-5A, B-8, B-12, B-14, B-18, B-19, B-21, C-10, C-11, C-12, C-18. Completion reports were submitted by our letter of August 18, 1986. If you should have any questions please call Charles Taylor at 564-7606. Yours very truly, E. D. Wilson Division Administrative Manager CLT/vv Well File RECEIVED AUG 2 8 1986 Alaska 011 & Gas Coho, Comml,~slon Anchorage Kuparuk River Field - North Slope Borough, Alaska W.I. - 53.3355% Milne Pt. C No. 18 (P) CONFIDENTIAL .AFE 10-61-1143 .~ Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiak Meridian Objective: 10,275' - Kuparuk River 11-4: Continue RU; PU BHA & drlg. f/88' to 108'. Drlg. f/108' to 375'. RIG ACCEPTED @ 1330 hrs. on 11-3-85. Mud Wt. 8.8 ppg. Viscosity: 105 Nabors #27-E (0-1-9) Weather: Temp. -7° Wind: NE @ 15 knots Kuparuk River Field - North Slope Borough, Alaska Milne Pt. C No. 18 (P) CONFIDENTIAL Cum. Mud Cost: $ 1,746 Drilling Foreman: Brady Visibility: 2½ miles W. I. - 53.3355% AFE 10-61-1143 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiak Meridian Objective: 10,275' - Kuparuk River 11-5: Drlg. f/375' to 1499'. Mud Wt. 9.5 ppg. Viscosity: 56 Cum. Mud Cost: $ 2,704 Nabors #27-E (0-2-0) Drilling Foreman: Brady Weather: Temp. -7° Wind: ENE @ 18 knots Visibility: 2~ miles · __ Kuparuk River Field - North Slope Borough, Alaska W.I. - 53.3355% Milne Pt. C No. 18 (P) CONFIDENTIAL AFE 10-61-1143 Location: 437' FSL, 2219' 'FEL, Sec. 10, T13N, R10E, Umiak Meridian Objective: 10,275' - Kuparuk River 11-6: Drlg. f/1499' to 3738'.. Mud Wt. 9.7 ppg. Viscosity: 68 Nabors #27-E (0~3-0) Weather: Temp. -14° Wind: ENE @ 7 knots Kuparuk River Field - North Slope Borough, Alaska Milne Pt. C No. 18 (P) CONFIDENTIAL Cum. Mud Cost: $ 3,971 Drilling Foreman: Brady Visibility: 7 miles W. I. - 53.3355% AFE 10-61-1143 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiak Meridian Objective: 10,27~' - Kuparuk River 11-7: Drlg. f/3738' to 5070'. Mud Wt. 9.7 ppg. Viscosity: 68 Cum. Mud Cost: $5,235 Nabors #27-E (0-4-0) Drilling Foreman: Brady Weather: Temp. -1~° Wind: E @ 7 knots Visibility: 10 miles Kuparuk River Field - North Slope Borough, Alaska W.I. - 53.3355% Milne Pt. C No. 18 (P) CONFIDENTIAL AFE 10-61-11·43 Location: 437' ESL, 2219' FEL, Sec. 10, T13N, R10E, Umiak Meridian Objective: 10,275' - Kuparuk River 11-9: Drlg. f/5682' to 5764'. Run 143 its. of 9 5/8", 36#/ft. K-55 csg., w/Butt, thrds. Float shoe @ 5725'; float collar @ 5643'. Centralizers: 1/40' f/5713' to 5400'; 1/80' f/5400' to 500'; 1/120 f/500'-0'; full returns while running pipe. RU cmt. head; circ. 440 bbls. followed by 60 bbls. of 11 ppg. Zeogel sweep. Drop bottom plug, pump 540 bbls. of 12.3 ppg. Permafrost E w/5#sk. Gilsonite; pump 56 bbls. H~O behind top plug; pump 434½ bbls. mud @ 10.4 ppg. to displace; bumped top plug w/2000 psi. ND & insert ½" conduit to bottom of 13 3/8" for top job. Pump 5 bbls. H20 to establish circulation; pump 7 bbls. 15.7 ppg. Permafrost C. Good cmt. returns. Primary CIP @ 2430; top job CIP @ 0500. Mud Wt. 10.4 ppg. Viscosity: 53 Cum. Mud Cost: $ 9,613 Nabors #27-E (0-6-0) Drilling Foreman: Brady Weather: Temp. 0° Wind: E @ 11 knots Visibility: 20 miles 11-10' Test cs~. to 1500 psi. & monitor for 30 min. Drlg. on plugs @ 5643'. r- g7 f/5777' to 5857'. Mud Wt. 9.3 ppg. Viscosity: 35 Cum. Mud Cost: $ 11,574 ~Nabors #27-E (0-7-0) Drillin~ Foreman: Brady Weather: Temp. 11° Wind: E @ 12 knots Visibility: 10 miles 11-1I: Drtg. f/5857' to 8027'. Mud Wt. 10.0 ppg. Viscosity: 43 Nabors #27-E (0-8-0) Weather: Temp. 10° Wind: SSW @ 10 knots Kuparuk River Field - North Slope Borough, Alaska Milne Pt. C No. 18 (P) CONFIDENTIAL Cum. Mud Cost: $ 16,528 Drilling Foreman: Brady Visibility: 15 miles W. I. - 53.3355% AFE 10-61-1143 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiat Meridian Objective: 10,275' - Kuparuk River 11-12: Drlg. f/8027' to 9365'. RELEASE RIG 1600 hrs., Saturday, 11-16. Mud Wt. 10.4 ppg. Viscosity: 43 Nabors #27-E (0-9-0) Weather: Temp. 19° Wind: W @ 35 knots ._ Kuparuk River Field - North Slope Borough, Alaska Milne Pt. C No. 18 (P) CONFIDENTIAL Cum. Mud Cost: $ 18,062 Drilling Foreman: Brady Visibility: ¼ miles W. I. - 53.3355% AFE 10-61-1143 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiat Meridian Objective: 10,275' - Kuparuk River 11-13: Drlg. f/9365' to 9790'. RIH w/CDL-CNL-CNL-DIL-GR set down @ 8717'. Mud Wt. 10.6 ppg. Viscosity: 62 Cum. Mud Cost: $ 20,244 Nabors #27-E (0-10-0) Drilling Foreman: Brady Weather: Temp. -5°/-57° Wind: W @ 18 knots Visibility: 2 miles Kuparuk River Field - North Slope Borough, Alaska W.I. - 53.3355% Milne Pt. C No. 18 (P) CONFIDENTIAL AFE 10-61-1143 Location: 437' FSL, 2219' FEL, Sec, 10, T13N, R10E, Umiat Meridian Objective: 10,275' - Kuparuk River 11-14: RIH to 9,780' with GR-FDC-CNL-DIL-CAL. Mud Wt. 10.6 ppg. Viscosity: 44 Cum. Mud Cost: $ 21,832 Nabors #27-E (0-11-0) Drilling Foreman: Mountjoy Weather: Temp. -14°/-47° Wind: SW @ 12 knots Visibility: 7 miles Kuparuk River Field - North Slope Borough, Alaska W.I. - 53.33~D~ Milne Pt. C No. t8 (P) CONFIDENTIAL AFE 10-61-1143 AP1 No. 50-029-21479 Permit No.85-269 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiat Meridian Objective: 10,275' - Kuparuk River 11-16: RIH w/l12 jts. of 7" 26# L-80 csg. (total 248 jts.) to 9663', shoe @ 9663', FC @ 9583', full returns. Circ. csg. volume; pumped 40 bbls. of 12 ppg. Zeogel spacer. Pumped 350 sks. of Class G cmt. w/l% CFR-2 & 0.3% Halad-24, displaced w/366 bbls. of 10.2#/gal brine. RIH w/Gyro-GR-CCL, ran gyro f/surface to 9563' to surface, ran GR-CCL f/9450' to 8900'. biud Wt. Viscosity: Cum. Mud Cost: Nabors #27-E (0-13-0) Drilling Foreman: Mount~oy Weather: Temp. -13°/-18° Wind: calm Visibility: 10 miles 11-17: Ran 136 jts (290 total) of 3k' 9 2#, L-80 EUE tbg. installed SCSSV Run correlation log, tbg. on depth. Circ. 10 bbls. brine, close CVC, set pkr. @ 2500 psi., open BPV @ 3000#. Nabors #27-E (0-14-0) Drilling Foreman: Mountjoy Weather: Temp. -1/-44 Wind: WSW 16 knots Visibility: 4 miles 11-18: RIG RELEASED @ 0730 hrs. 11-17-85. Nabors #27-E (0-15-0) -- Kuparuk River Field - North Slope Borough, Alaska Milne Pt. C No. 18 (P) CONFIDENTIAL AP1 No. 50-029-21479 Drilling Foreman: Mount~o~ W. I. - 53.3355% AFE 10-61-1143 Permit No.85-269 Location: 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, Umiat Meridian Objective: 10,275' - Kuparuk River 11-19: Arctic Pac down squeeze. Pumped 10 bbls. H20 ahead, break down 1700# @ 4 BMP; pumped 180 sks. Perma frost C @ 15.8 ppg., down squeezed w/60 bbls. of 7.7 ppg. Arctic Pac @ 6 BPM & 1500#. STATE OF ALASKA ---. ~ ALASK, .,ILAND GAS CONSERVATION (. 'vlMISSION WELL cOMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE j~l 2. Name of Operator 7. Permit Number Conoco Inc. ~ ,. ' ' 85-269 3. Address 8. APl Number 3201 C Street, Ste., 200~ Anchorage, Alaska 99503 50-029-21479 4. Location of well at surface 9. Unit or Lease Name 437' FSL, 2219' FEL, Sec. 10, T13N, R10E, U.M. Milne Point Unit At Top Producing Interval 10. Well Number 730' FNL, 3175' FWL, Sec. 14, T13N, R10E, U.M. C-18 At Total Depth 11. Field and Pool 799' FNL, 3469' FWL, Sec. 14, T13N, R10E, U.M. 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk River Field 59' KBI AD'L 47434 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 115' Water Depth' if offshore 116. No. of Completions 11-4-85 11-13-85 11-17-8.5I N/A feet MSLI ] 17. Total Depth (MD+TVD) 18.Plug Back Depth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9790' (7399') 9576' (7250'~ YES~ NO []I 18q~ feetMD 22. Type Electric or Other Logs Run DIL-FDC-CNL-GR-Cal-Gyro-GR-CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 9 5/8" 36# K-55 0 5725' 12¼" 1540 sks Perm E, 27.~ s,s Class G 42 sks Perm C (toI job) 7" 26# L-80 0 9663' 82" 350 sks Class G 180 sks Perm C & 6( bbls Arctic Pak 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) sIZE DEPTH SET (MD) PACKER SET (MD) 3~.". 9.2#.L-8 3 9323' 9251' Mid. Kup.: 9353'-9385' 12 SPF 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. (7094'-7117' TVD) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 5" Scalloped hollow carrier, 120o :phaSing · 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-DEL GAS-MCF WATER-DEL CHOKE SIZE IGAS'OILRATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-DEL GAS-MCF WATER-DEL OIL GRAVITY-APl (corr) Press. :24-HOUR RATE j~ 28. COP E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Alaska 0il & Gas Cons. A. nch0rc.r? Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLO~SICMARKERS ' : ; -' ' FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH' TRUE VERT. DEPTH GOR, and time of each phase. KA 4502' 3739' MA 4908" 4009' NA 5223' 4223' 0A 5422' 4362' T/Kup. Interval 9151 ' 6954 ' M. Kuparuk 9355' 7096' Laminated Zone 9503' 7199' L. Kuparuk 9632' 7289 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed.~"~J~'~ ~ Title ~t~/~/~/~4~¢ Date 0~//'~' INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- iection, Gas Injection, Shut-in, Other-explain. Eastman (907) 349-4617 P. O. Box 4-1970/Anchorage, Alaska 99509-1970 Dec. 19 i985 William Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Dear Mr. Van Alen Please find attached two copies of the Gyro Multi-Shot survey run for Conoco Inc. on Pad C, Well No: 18. This is to be considered a formal letter of transmittal. The data herein, is to-considered strictly confidential. A copy of this letter is being sent to Conooo's represen- tatives, Mr M. Bradshaw and Mr S. Davies. Should you have any questions regarding this survey data, please refer all questions to CONOCO INC. Dist~/~ Technical Coordinator cc: M. BRADSHAW S. DAVIES RECEIVED 1 q 1986 Alaska Oil & Gas Cons, Commission Anchor%,e Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (9O7) 564-76O0 February 24, 1986 State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Gentlemen: Well Completion or Recompletion Report and Log Attached for your information and file are the original and one copy of each of the required reports referenced above. If you should have any questions please call Lynn Alexander at 564-7609. Very truly yours, Everett D. Wilson Division Administrative Manager LA/w Att. "f"- STATE OF ALASKA :~"- ALASKi... ~IL AND GAS CONSERVATION~,-. .... ..1 M ISSION~- ~ [~ ~ ~ j~ ~' WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [~ ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Conoco ;Inc. 85-269 3. Address 8. APl Number 3201 C Street, Suite 200, Anchorage, Alaska 99503 50- 029-21479 4. Location of well at surface 9. Unit or Lease Name 437' FSL, 2219' FEL, Sec. 10 T13N, RIOE, U.M. Milne Point Unit At Top Producing Interval 10. Well Number 730' FNL, 3175' FWL, Sec. 14, T13N, RIOE, U.M. C-1F~ At Total Depth 11. Field and Pool 799' FNL, 3469' FWL, Sec. 14, T13N, RIOE, u.M. Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 59' KB ADL 47434 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 11-4-85 11-13--85 I1~17,85 N/A feet MSL 1 . 9790'MD(7399'TVD) 9576'MD(7250'TVD) YES[~ NO[] 1893 feetMD 1800~-I- 22. Type Electric or Other Logs Run DI LJ~DC~NL-.GR-Cal Gyr°'-GR-CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 9-5/8" 36# K-55 0 5725' 12-1/4" 1540 sx Permaforst E', 275 sx. Class G ~ 42 sx Permafrost C (top job) 7" 26¢~ L-80 0 9663' --.9-1/2"350 sks-Class G 180 sks. Permafrost ~ & 60 bbls Arcti Pac. 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Middle Ku-p~.".-" 3~!/2'9.2¢/L-I~0 9323' 9251' 9,353'- 9,385' 12 SPF 26. ACID, FRACTURE, CEMENTSOUEEZE, ETC. (7094' - 7117' TVD) 5" Scalloped hollow' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED carrier 120" phasing 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WA'~ER-BBL CHOKESlZE IGAS-OILRATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press: 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE . .. NAME Include nterval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOFI, and .time of each phase. KA 4502' 37'39' MA 4908' 4009' · NA 5223' 4223' 0A 5422' 4362' T/Kup. Interval 9151' 6954' Middle Kuparuk 9355' 7096' Laminated Bone 9503' 7199' Lower KuParuk 9632' 7289' . . . . 31. LIST OF ATTACHMENTS 32. I hereby certify that' the foregoing is true and correct to the best of my knowledge Signed ~J ~~ ~ Title Production Engr Date 2/14/86 INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". (conoco) ~, PL ADVISOR Production Logs Interpretation Using a Global Solver (V3) MPU C- 18 Company - CONOCO, INC. Field - MILNE POINT Logging date - JUL 04,1990 Processing date - JUL24,1990 Reference - 73951 Schlumberger Well Services Alaska Division Computing Center 500 West International Airport Road Anchorage, Alaska 99518 907/562-2654 RECEIVED Alaska Oil & Gas Cons. uo~[lrr,,issior~ Anc..horag~ CONOCO, INC. ~) Milne Point MPU C- 1 Production Logs 04-Jul-90 .. INTERPRETATION SUMMARY Data From Continuous Flowmeter Surface Injection Rate - 855 BWPD Zone Injection Water % of Interval BPD Total MK - I/MK - 2 9353 - 9385 845 100.0 Total Injected Water 845 100.0% ®The well is deviated 50 degrees. ®The temperature indicates that there is no water being injected below 9385. 6Ak~A-i~AY 1OOO DOWNI-K)LE WATER I~,]EOTK)~ FIATE ~ (GAP~ t~o o. (BWF'O) ii i :i~ii i:i:i:i:E:!:E:i:i :i:E:E:i;!:i:i:i:i:' E:i:!:i:i:i:i:!:i:i:i: i3i:i:i:i: :i:i:i:i:i: :i:i:!:!:i:i:i:!:i:i:i:i ::::::::::::::::::::::::: :i: :!:i:i:i:i:i:i:i:i: ::::::::::::::::::::::: ~ !:!:!:!:!:!;!:!:!:i:i:!! :!:!:i:!:i:!:!:!:!:!:i:! ::::::::::::::::::::::::: i:!:!:!:!:!:E:i:!:!:!: :::::::::::::::::::::::: :::::::::::::::::::::::: -:-;-:-:-;1:::::-:-:-'-] .::;;:-:-:-:+:-:-:,:- :-:.;.:.:.:.'.:.:.:.:.:. :.'.:.:;:.:.:.:.:.:.:.:.; .:.:.:.:.:.'-:.:,:.:.:.: :::::::::::::::::::::::: ::::::::::::::::::::::::: ~ !~::!i~::~::i!~::!ii::ili!i::! i!::i::iiii~::i::~ii!!::i::~! :'::i!!i~::i:;ii::ii!::i::i::i! ~:;ii::i::i:;iii~:i::ii!iiii ::!ii::i:i!~:~iiii::!ii::i:i ::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::: ~ . ~os (D~(~F) ~3o ~ RAY 1990 WATER VELOCITY CFM ~ TEMPERA~ ~. (GAPr) t~o. ~. (F~ ~. -~. ~) o. ~ (~) 9250 _ 9300 ~ ~::~:~:E:~:~E -- ._ CONOCO, INC. Milne Point MPU C-18 Production Logs 04-Jul-90 PL Advisor Program Parameters for Zone 1 (at downhole conditions) Zone bottom depth ................................................ 9452. Feet Zone top depth .................................................... 9386. Feet Pipe internal diameter .............................................. 6.276 Inches Pipe Deviation ..................................................... 50.00 Degrees Pipe absolute roughness ........................................... 0.0006 Inches Average injection pressure .......................................... 5293. Psi Water density ..................................................... 0.9700 Gr/cc Water viscosity .................................................... 0.7200 Cp Reservoir fluid temperature ......................................... 150.0 DegF Minimum water rate .............................................. 0.0000 Bpd Maximum water rate ............................................... 1000. Bpd Continuous flowmeter # 1 Blade diameter .................................................... 1.688 Geometrical factor ................................................ 0.5190 Resolution ........................................................ 2.000 Confidence factor .................................................. 1.000 Thermometer # 1 Resolution ....................................................... 0.0100 Confidence factor ................................................. 0.0000 Inches Ft/mn DegF PL Advisor Program Parameters for Zone 2 (at downhole conditions) Zone bottom depth ................................................ 9353. Feet Zone top depth .................................................... 9320. Feet Pipe internal diameter .............................................. 6.276 Inches Pipe Deviation ..................................................... 50.00 Degrees Pipe absolute roughness ........................................... 0.0006 Inches Average injection pressure .......................................... 5293. Psi Water density ..................................................... 0.9700 Gr/cc Water viscosity .................................................... 0.7200 Cp Reservoir fluid temperature ......................................... 149.2 DegF Minimum water rate ............................................... 846.0 Bpd Maximum water rate ............................................... 1000. Bpd Continuous flowmeter # 1 Blade diameter .................................................... 1.688 Geometrical factor ................................................ 0.8420 Resolution ........................................................ 2.000 Confidence factor .................................................. 1.000 Thermometer # 1 Resolution ....................................................... 0.0100 Confidence factor ................................................. 0.0000 Inches Ft/mn DegF CONOCO, INC. Milne Point MPU C- 18 Production Logs 04-Jul-90 PL Advisor Program Parameters for Zone 3 (at downhole conditions) Zone bottom depth ................................................ 9240. Feet Zone top depth .................................................... 9230. Feet Pipe internal diameter .............................................. 2.992 Inches Pipe Deviation ..................................................... 50.00 Degrees Pipe absolute roughness ........................................... 0.0006 Inches Average injection pressure .......................................... 5293. Psi Water density ..................................................... 0.9700 Gr/cc Water viscosity .............................................. ' ...... 0.7200 Cp Reservoir fluid temperature ......................................... 148.4 DegF Minimum water rate ........................................ '~ ...... 846.0 Bpd Maximum water rate ............................................... 1000. Bpd Spinner flowmeter # 1 Blade diameter .................................................... 1.688 Geometrical factor ................................................ 0.8810 Resolution ........................................................ 2.000 Confidence factor .................................................. 1.000 Thermometer # 1 Resolution ....................................................... 0.0100 Confidence factor .................................................. 0.0000 Inches Ft/mn DegF CONOCO, INC. Milne Point MPU C- 18 Production Logs 04-Jul-90 COMPUTED CUMULATIVE INJECTION RATES At Down hole conditions Zone Depth Depth Total Water Oil Gas Global # DH Rate DH Rate DH Rate DH Rate Ineo- Feet Feet Bpd Bpd Bpd Bpd herenee 1. 9452.0 9385.5 0. 0. 0. 0. 0.000 2. 9353.0 9320.0 846. 846. 0. 0. 0.007 3. 9240.0 9230.0 846. 846. 0. 0. 0.009 COMPUTED FLOW DESCRIPTION Assuming a 1 - 11/16" tool presence Zone Water Gas Mixture Friction Liq/Liq Gas/Liq Inject # Holdup Holdup Density Gradient Slip vel Slip vel Regime Gr/cc Gr/cc Ft/mn Ft/mn 1. 1.000 0.000 0.970 0.000 0.00 0.00 No Flow 2. 1.000 0.000 0.970 0.000 0.00 0.00 WATER 3. 1.000 0.000 0.970 0.010 0.00 0.00 WATER CONOCO,'INC' ~ : Miine Point MPU C ~ 18 ..... ~; Production Logs -. 04-Jul-90 PRODUCTION LOG MEASUREMENTS Zone Depth Spinner Thermo # #1 #1 Feet FUmn DegF 1. 9452.0 0.00 134.123 9385.5 112.935 2. 9353.0 18.22 101.122 9320.0 100.606 3. 9240.0 76.67 100.606 9230.0 100.605 MEASUREMENT RECONSTRUCTION QUALITY Measured minus Reconstructed values ~:!~..:::!::::::::~:::::::!:::::!:::::~:::~:::~:::::::::!:~:::::::::?:::i:~:.~.::::..:::::::.?:....::::!:.::.::::::...::~...:...~:::!:..~:!:...:i::.:~:....:::::::.....::..`::~:...:::~:.:::::::..:~::..~:!:~:::::~:i..`:::::::::::::.?::::...~:::~:~:::::~::::::::::i::ii::~:i:::::::::::~:::::~:i..::::::::!:~..::i Zone Spinner Thermo # #1 #1 Ft/mn DegF 1. 0.00 0.000 2. -0.01 -48.111 3. 0.02 1.251 MILNE POINT UNIT C-18 ACTUAL COMPLETION SKETCH COMPLETED ON 11-17-85 NOTES: FMC TUBING HANGER w/ 3 I/E' 'H' BPV PROFILE I. All meseuremente ore from KDB of Nat)ors 27E 2. KDB- 8L 59' a. 3. KDB - GL 43' 4. M&x. engie 5C C° et 4200' MD KOP 81&hi tyDe hole 7. Min. angle 45 7° at TO FMC 3 118' APl &O00~ tree with 3 112' 8 rd treetop connection. e. Min. restriction I. CAMCO 'D' nip;lc .l 9289' MO ( tO 2 750"} 10. APl NO. 50- 029 - ZI479 11. Completion fluid I0 Z DPg NoCI - NQBt brine Clllng I~d cement informlllon lUDDIled 3 I/z" 9.2 lb L- 80 EUE 8 ra ~uD,ng (2.992" 10. 2 667" drift) ~1893' CAMCO TROP-IA SSA 5SSv (2 812- ~O) 2165. ~ 3II9 \ 40~O ~, 4932' ~ 5663' ~ '\Brown ~ Hughes FMH0 I O" GOS Lift MonGrels /(GLM) ~/BK-~ Iotch / . / / 7034' / / 7766' / / ~9198' / NOTE Casing R/A Metier ~ 9196,' / Tubing R /A MOrklr ~ 9198 PERFORATIONS - 12 SPF, IZO° phos.ng, 5" guns (All deDths from DIL log of I1- 14 -B,~ ) MK-I, MK- 2 935~'9~85' MO ( 7094- 7117 TV0 ) 9237 9251 90T PBR. Sea~ A~semO,y ( 3 25" iD } BOT' 'HB' RetrtlvObll pocSlr (;~89" ID) 9289 C~MCO 'O' N,oo~e (;'.75" ID) 9~23 Tubing T0il ~ 9510' TOp of f~sh ( wireline mlolUtlmenll) W/Ct D,/Ck C)III OelSlNAL II/N/IS ,/;-.. ~' 9576' PBTD 9656' 7" 26# L'80 BTR$ (6.276" ID, 6.151" drill ) Eastman ~ _~ ~~ Whipstock ~_~ A PETROLANE COMPANY RECEIVED ~,~*-, i a 1986 ° * Uu,~ ..... ,,...,I,_,rl Alaska 0:,1 & t~a3 Co;m, REPORT of SUB-SURFACE DIRECTIONAL SURVEY CONOCO ~ Inc. COMPANY Pad c. ..~ell Number: 18 WELL NAME Hilne Point; North Slope, Alaska LOCATION JOB NUMBER Al185C0447 TYPE OF SURVEY Gyro ~4ult i-Shot DATE 16-,.NOV- 85 SURVEY BY B JAHN OFFICE Anchoraqe, Alaska Eastman (907) 563-3650 P. O. Box 4-1970~Anchorage, Alaska 99509-1970 Date: 10-DEC-85 Conoco, Inc. 3201 C. Street Suite 200 Anchorage, Alaska 99503 Well Number: Pad C, Well No: 18 Location: Milne Point, North Slope, Alaska Type of Survey: Gyro Multi-Shot Date: 16-NOV-85 Method of Computation: Radius of Curvature Surveyor: B JAHN 30b Number: al185G0447 Attn: Mr. Dan Robertson Dear Mr. Robertson: We are enclosing the original and one copy of the Gyro Multishot survey run on the above mentioned well. To date, the following distribution has been accomplished: A. 1 Copy delivered to drilling in-house distribution. B. 9 Copies noted for oil company representatives. C. 3 Copies for E/W permanent well files. We wish to take this. opportunity to thank you for using Eastman Whipstock and look forward to being of service in the furture. TOH 30N~ District Technical coordinator TJ/pdh cc/file cc: Operations Director/ Alaska o.g. Kiel I P.E.S. Reservoir Section Conoco H.E. Gilliland - P.R.D. Reservoir Section Conoco William Van Allen - Alaska 0il & Gas Conservation Commission 3.L. Weaver - Chevron U.S.A., Inc. Dave Engstrom - Chevron U.S.A., Inc. San Ramone Jim Laws - champlin Petroleum Co. C.E. Seery, Jr. - Reading & Bates PetroJ_eum Co. Neil Buttram - Cities Service 0il & Gas Corp. Dir~tional Drillem/Sub-Sudace Sumeyom/In~rument & T~I Rentals/S~/Worldwide EASTMAN WHIPSTOCK. INC. R F: C r)R I" 0 F' S 1 .; F;..'V tZ Y Eastman~ Whiostock l )-~ ,4 PE. TROLANE COMPlY, NY M I L N E' 1:::' ("l I N !"., I',.I F:l.. I::;.: ]" I- t Si _ Iii F' E ., ,"4 I_ A ::2; t'.:: (::: D A ]"E F:'1:"'41 IXtT E' !) : (":,,i ..... I] F::- r- ..... E',5 n l .iR REF"-. h lO. : :..':;C)!::5:'3/:,'P ,, ',i:C 0 ,JOB hlUME:F:R : ,4//,¢',...5 C~o ~9"2 F:' A G F;' N (3 ,, i"'IE' A :::_: .IRIi;!: E D IR I i::' T E_IR I F:"l' C O1_.i R:.":':; E]" R U iii!: V F::iR T i F': A 1._ ::ii; U B :!'3 E A R E C: T A hi G U L A R C I_ O :2; U tR E D 3 G L.E DF:i:F:"FH ANGLI::": !)IRF:C:'TIC~N LENGTH VF;'R'I"I(":At.. E;E::CTION 'I"VT3 C 0 0 R 1-[ I N A T E :::; DIF]"Aix!fi:~: DtFi'.E:'C:]"ICII::I F-i;VF,:T'~ i'J td N' H DIEF"TH D M 0. O0 0 0 r,.l :") o E 0.00 1. 00. () 0 0 0 I",1 0 0 E 10("). 00 :;;ii(::.',(::) ,, C:,O c:, :.'::, I".,i (") 0 E 1C',C3, OC, :;ii',O CI ,. () ,:} Ci :3 () I\i 2 J. O IE 100. O 0 .,'.1.0 C) ,, C:, C) ]. ':") I'",1'..i) C) 15. ! 00,0,:":, ,:"). 0 C.) · ()., C)0 .... .'.'15 :;2: , (.')i") 0.00 lq C). 00 E :t ,.":,C),, C:,0 ("). C:,() Zl.:.':.'.~ ,. ,:')C.:, 0 ,. C3(:) Ix! (') ,, (.':.)(':i E 2()C)., C3(} O, C:',:":, .1. 4.8. OC) (,.3., (':3(;:3 hi C:,, ,[';:,(:3 L:: :3 ("3 C) ,, (} C:, ,:..)., (38 2.:: 4. 8. (")C3 ,:") ,, 4 :t N (,.3 ,..1./::, E :39 i.:.'., 99 0 ,, :1. ',]ii', :2:-'.i-7, '.::." 'P :/, ,.'.:, 7 1'4 0.49 E: ,,., c;;3 ;";,3 1. c", !',.1 2 / E ,::3 C:, .. O c:, ..................... :, Ci J. '70,3 ,, :> 0 I 1 ..::i I'.,I ,"-,0 O E 10 C) ,:]':O 8(}0,, ,.'::),:-i 1 .,."' "'":..., I',.I .-..'""7 0 F. 100 ,, C'C:, '7.',:]i O ,, (.Z:, (} :2 '"l :2; :!ii', 7 ,:'-i E 1 ('-lC:,. 00 2 ('-) C)(3 C, c) 2::-, (h C-; 7':'1:, (-), E .i. C!,:13 ("i(") 1 ........ ':,. :2"? 21 Ci C) ,, C. :} .......... ':::' ';:: :3':il! '.:i; '12" '~ ':> [:' 1 ,:';'-' (13 ,, ("l,'.l) .~:'-" t3" .,.,." '=.-, ..... F:; "::' '22('."(-) ""';3:3 1 :':',('):5; 172 ;"', i-.-. ]. C',("3 (-:,('", 2 iL :32: I '":' · = _ . ._. ,~ ... -., ...... ~ _ .. . .% · ;::' ':: (-I 0. O,:"l :34 C) '.2;'7.;' 4. O El 100.00 :2216. :21 24 C) O. 0 C) 3'7 1. 5 S 74 C.',E I O 0, C,(') :.-".2'P 7.4'7.' 2500.O() 40 1!:5 S 7:.'-.': ,:]:, E ].(2:,(]).(])(])2:2:75.4':.7 :2' ....../., c)(-) , C>(') ....... .,1. :2', :.-.-', c) :q '7 N (') E 1 ~") O . (')._(3 244'..-'..........'---'":' 27c)ci OO ;'~F-i ("~ :'--'; 7(5 C, E ].Oc3 ('3('3 '"'="-'1 ='i=; ..... . ......... .._ · . . .-'._i.-' ,.._.,. 2800. C)c) 4-!5 4:::; :2; 7:::; 0 E 1 (i)(,.). OC) '..]591.79 2900, O0 4,'3 O ".'f.; 7!"2:.; C) [::' 100.00 2/'-,/! 1, .a 1 Cf')N'I'II',IUED ON NEX'T F'AC;E . . , I ;'-,F; ":"-.'':' 18:3. '71 ._,':' ':2 01. 18 '.::; "71'2, (-)0 '-' ., .... . · - .'% 2:37. Fi; 8 '.2; r'_': '.,] N r'] C A., I N C ,, ·" PAD C M I L N E F::' 0 ir N't"' .; N 0 F::. T H E:i.. C)PE., A L A ::.'!: K A DATE: F:'F"< I'I'-,.t'T'E.EI : C:,/:,.-DE'Z -85 I-Il_IR REF Nlq : '-' '" '- ...... ::, *..)..7., :D,./.':,'.-7:", ].'::1]': 1'71 ,JOB NI...IMf'.~ER : ,~//~5 PA f'_41F hi 0 ' .. P'IfEAF!;UF",.:!ED DFRiFT DRIFT COI.IFRSE TRUE:' VF:t'-',.:TICAI_ SL.IBSEA R E I.":: T A N G I_1 L A R F: L f_] D I"-": F' T I"-I A N C!; L E D I R E C T I 0 N LIE N f':i T I--I V 1:7 F<'I" l z: A L :.--:.'; F"" (3 T I r'-i N 'T' V '['1 I-: I.') Cl R D I 1'4 A T E E; D I S T A N C ["' Fi I R E C T l 0 N. S V R T Y D M D M D E' F::' T H D t"1 :3 i") ':') 0 , 0 0, 4/:, 1!::"; ::--.; 77 0 E 1C,':'),00 :? '7 :!!:i} . '72E:'!.".'5. :.7!:/:, 267:--:. 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I_--i,;/:, · 5 3 C; O. ,U 0 4 ;.":, 0 :--; 7 :--: 0 E 10 0.0 0 zt. :2 7/:, ,, 71 2 5'.'.7.'-,-'1. 6'7 4 2 2 ;-'1-. 71 5 zl. (':, 0., C:, 0 4 5 ,1- 5 S '7 8 0 E 1. 0':.7:'. 0 0 4 :E': zl 6. :E'::7 '7: ."_-, 6 ~. 4 ;5 4'.':. "7.' 4. i:: :3 i:::: Ol',rr' I t',11 .IE: D 01',1 I',1[--'-" × l' F:' A Gli:_' ..... 6.'.--.~0. 1 i :_--;2/:.56,. 47 E 2744 ,, 6,5 :-]; 75 2/:, E O. 88 7 o/-, :'.:.'r o '.El '.27'2/- .5.1;/- .F- 2::..--: ]. 6, 5 5 :-7 7 5 ..7,,_--, E i':,, _ _ , . _ ~ - -- ~ . I. i :_... 72:2 ,, 31 '.:; 27' 9 5. ':.? ].E 2:',E: 87. '7,:-) E; ~ .... , .... :]:l E 0.75 7 :]-', 8 '-' ~ '-''-"-' ' ~ .,1. 0 '- 9,5 . . . ., . ':,._, ..:.,:,,':.. -,. 2. ";.' · : .... ~ ... 0~") S 7.5 3:':', E 'I 754..5'7 :::; 2:'? :!: 5.64- E :':: ,:"~ i:: 1.07S 7 ..5 35 E __ Eastman / Whipstock l A PETFIOLANE OOMF~ANY F"r":}"'lt .... : :iii: 7":'.:" 1 '::".. l'fi E A :S U R E D D R I F'"f' D R I F"f' r-: ....... CJl l i:;,' .'::: .......... E" T F;,' 1 tF: v~:..r- r-,: ............... '" T -: (.:'.'i I ::-'. I t r:{ :.2; l!:.'] A J-~: i---' F: T A N t_] I_1 L A R C.:. L C~_ S I_1 F'< ,"'"' ....E F~ P. iL. I:.". ][)EP'I"I"I (..:.I',!r'.~L.E D!RE":TiCIN L..I!T.N];TH .¢F:r';:-I"ICAL. :.:.i;FC'I-IFiN 'I"V'(.Z~ C: r/ f'-~ R f.'~ I N A "f' E :::i; D:r?'-:TANCE 'r) ]' F;.: F:; C: T ]: r-~ N '.---;VRT¥ Z) H ):."~ M D E F::' "i" I.-.I D M F' A L:,I::. F.I 0 :, . CLOSURE - DISTANCE : 5780,, 3,'-] .~..i"'i .,.T I::;: F::' C:'T' ! I"'~ N :: i":~; '77 ,::i....':::', l":i: REPORT UNITSFeet .::!;! It-,...., I::. ¥, C:~'.?d_I'.;:I_Ii...P~"I" i Oi".! I'dE:i"l"l"iOD ,", F;:,'a.d i u s. ,':, 'F c u r'-'va. 'I:: u r'.e /-~ Eastman/ ~..~- ~ Whipstock l)~ A PETROI. ANE CX.)MF~NY (": 0 N 0 C: 0 -, I N C ,, PAD C WELi...: 1:~', SI..OT: 1 t¥1iL. NE F'~F, NOR'TH St..OF'E, ALASKA (:!; M '.:.-]; ~ (") ...... .'-'./5::::::~: M:(], SURVEYOR B .... IAI..-IN F ! L E: 2 ? :::'.': t::;:EVFIX I:::'F;..'or'."t :E;F'I_ID :::;TRUCTI...I?'::E Eastman / Whipstock A PETRO(ANE COMPANY ................................ Ifl.,--~lF'~ I'... E:. h, ........................... ............................. C ~-~ 0 Ii'-' ...... ........................ Ix! A M E ................ M E .A Fj I_1R I::: D DEF'TH FEE'T' I<A K B I.::: KD I_A 5,:3, 2 ,, (170 .-'5.,,'!::, '? ,, ,2, C, /'.,.{, 1 ,, C:, () 7'7:2.00 7 ¢3,1 ,, ,:")() 8 '1 ',3 ,, () 'P 0 8 ,, 0 9'7 4, ,:::, 0 5 (),::::,',.:.?,., C7 () ".:::2:3.0 0 P'I A rfl B 1',t C I',.!A NB NC ND 5 ::ii: 07 ,, 0':"." 5:37:: ,'.'.:, ,, (":, ,:'-:, 5 ::i::'.:.', 4. ,.';:.', ,::::, I'"'!l-:::!::;: 15:' 'l' ,.; i< Lt F:' I hi ]'ii!:' iR V A L_ "F / M I-:::-- 1 B / H !':::-" 1 B / M K-- 2 I_-9 'l- / L f.-':: .... 1 B / I_ I-:::-- 1 T / L I< - 2 .'(.3 / L K-- 2 B i K U F' INTERVAL 'T' R U E V [=' R T I C A L. !::if!:: F"f'l--.I FIE r.i:: 'T ,!. :--':/.31. ,".::, 2 4 .,:i. i ':T,' ,, '.:.:, 7 ,"!:,'7 4 C"-: ,, 8 2 ,.":., :::: i") 7 7 ,'".::, 5:"5 4. C:, ("7 "7 C, 9 Fi. 7 8 '7 1 C.)'7.5'? 7 .1. 20. '79 7 ! 'P :.5:. '? 1 722:=:. :'::4 7'.:-='88.9:2: 72:(:)2.89 '7':: 1 3 .-,r=-_ ~ ._ .. . , % -7 :E: :38 ,, "I- 7 7359. ,.I- 1 :.T..; U B S I!:i: A V r::: tR'F I r-: A L. D E F::' T t---t F=EFT. T 4. :i. 'P 0 ,, 8 :!: ..:.'1. 212., 'P 5 42 ii: 9 ,, 5',.:.': .,1. 2 4 :;.'.' ,, ::':: 1. 42',=', 3 ,, 1 '? .,'1. :3 C, 9 ,, ,'32 /.t. :3 :.':., 7. '? 7' ,!,,"_", 5:' d:,. :':i: 2 ,.!,75.':5 ,, '7 ,.5, 9,:':, 2 ,, ,:::, ,2, 7 0.,.1. :"-:: ,, '7 ::T:: .... :..,.':,.:,, 5'P 7 0,'!,',:-?,, 7 9 71 46,91 7171. :2:'-1- 72:5: 6. '? ::-i: / ..' ._,(.), ',_::':-..: 726,1 '-'=- 72 :=: 6. q '7 7 :!.:,:'_.', 7.4 1 t': 3 M F' U'T A ]' I 0 I'.,I 'r I h'l E: FJ A ]" E:' C:T '--i i~ ................ 09: ...... ::,. 4, 7 ("),z .... )D I:: F:-.:::: F:'AliiE IxlO R E C: 1' A N r:i L.I L. A IR C r/ 0 R D I N A ]" E S FEET C I._ 0 :i:; U R E D I ::::;"r A N C: E: D I R E f":'l" I rzi N I= E Ii;i: 'T' D M 55:7;':1). 0 9 :=;1 9 4 (17,9 2 E 5 4.1.4'p S 1.9'P0.'28 E .,.... 7 c)::: :'.-'.; '-' ' =' '~ :.5: i IF: .... ~ (_)...; / , 567,48 S 21C)2.24 E 57-1. ,, 2 :--: S 21:30 ,, ::; 7 E 584, ()'P S 2 .1. 71,/.I.:7.: F :.- ,.- ?:.] .-., ..:, .,,.~¢':7,' .1. 'S :--:6 11 E ,. , . -- ~. ,,'. _ ,'3 i. 0., 0':.-: S 22:"::::.: ,, 81 F 615.? 47 '.=; 2:3(II 'B ,, :3:=: E: ,'.'.-, 4. 8 ,, '.'1:,/=. S 24/31 ,, ,/-, :q ~'::' ,57"7 ,, 5' '7 S :2 6, 01 ,, ,'3'::" i ,, ,:::.', :.::: :_-S :2.'.'.'.,,"=',(::7. 1 :L ,.'} q-., 'F".T..' :E; 5 C:, :']', 1. 1 ! i .,i. ,, 5/.'-:, S 5,:")'? .1. ,, i. l :':i:9. :3'!:": :rE; '7'8 Ei: '::"'"".1.5:'.,,.' ..... ,. :':":.,:i :ii; 7'7 ._,"::":"... ., ,-.1.,:]:, E 55 c,'.:..,. 51 ::.'.': 7'7 4,{, E :'-::6 E 5521,74. S 7'7 4,"::, E 7:':', E ':"-="-=' ,.i. 1 :ii; 7"7 4,"-, E ...I ._! .~, .._1 i, _ _ ('7':,~ E N/-,1 5 /"/- ,"" }."'",' .a,/=, E . .. ...... ~ ,..., ,_, .'-, / , 52 E-" 56 4.('-7.7:3 '.::; 7 7 46 E 1210. ':~ ='- S ·., :-,7,-, 1214. 1:::: S 5592. 15:1/-,. 59 :!-'; 5 6, 02. 12:7._' 2 · 4 (17 '.=; 5 C, 2'7. 12 2 7. '.'.:_' :E', S 5 &, 4 8. 1. :=: E 57C,:.5:. 05 :.5; 7'7 4 F; E 0:3 E 5722,,:B8 S 77 45 E · =,5E .=,~:3:B ].2 S 7'7 4. ~= g · -- t . .J /',',:', E "'"'-"_, / ='._,,:,'-' , ':'.:' ] '.E;7 7 4 5 E ,/=, 2 E 5 '7',--', 0. '1. 0 S 7 7 .4 5 E Eastman ipsto k A PET~::)LAN£ COMPIWY o ~ooo ~ :,ooo ,sooo ,, 40oo; ~ 4000 TVD .................... - ~ 4500 ·. . ~0o0 . . $?g' 1 g'E 6000 6500 I 3000 ?000 75o0 8000 ' 8~o . go00 ; 4000 5000 6000 CONOCO., . I NO. : MILNE POINT. SLOPE. ALASKA IdELL' 18 ' ~L01'~, 18 I Suggested £o£m to be inserted in each "Active" well folder to check for timely compliance with our ~egulations. ' STATE OF ALASKA ALASK/'?-"L AND GAS CONSERVATION C ~-"'MISSION 1. DRILLING WELL [] COMPLETED WELL~ 2. Name of Operator 7. Permit No. Conoco Tnc. 85-269 3. Address 8. APl Number 3201 C Street, Suite 200, Anchorage, Alaska 99503 5o-029-21479 OTHER 4. Location of Well 437' FSL, 2219' FEL, Sec. 5. Elevation in feet (indicate KB, DF, etc.) 59' KB 12. Lease Designation and Serial No. ADL 47434 9. Unit or Lease Name Milne Point Unil; 10. Well Number C-18 11. Field and Pool Kuparuk River Fluid 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}. Approval is requested to allow Milne Point Unit C-18 Well to utilize the high-low pressure pilots and safety system lines in conjunction with the MPU C-5A Well. This is necessary to operate surface and subsurface safety valves while temporarily producing C-18. 14. I hereby certifv that the foregoing is true and correct to the best of my knowledge. Title The.sl~ace~l::~/TM for Commission Cond,t,o~rCof Aoproval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1<30 Subm~! "lnlentlons" ~n Triplicate and "Subsequent Reports" in Duplicate PERMANENT WELLHEAD SAFETY PANEL to SSV Hi-Lo Sen$o~ Return Oil P/lei Return Gas Pilot Hi -Lo Sensor Sub-surface Safety Valve SAFETY SYSTEM nd i alves I , .! INSTALLATION ,.: ' H i - Lo Pi lot [~] ', Flow Line Surface Safety Volvo' SCSSV port Drain to Cellar Hi-Lo Pilot as Injection Line TEMPORARY INSTALLAT;t..~' ,~, · ,, Surface I NO T£: Regulator iooo' '45oO psi psi Safety Valve There are no additional valves in the flow or inject/on Hnes. Flow Line Bleed Valves 4500 psi Injectic Line STATE OF ALASKA ALASKA ~.,~-AND GAS CONSERVATION CC .... ¢IISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. CONOCO [nc. 3. Address 3201 "C" Street, Suite 200, Anchorage, Alaska 4. Location of Well at surface 437½ FSL, 2219' FEL, Sec. 10, T13N, RIOE, U.M. 5. Elel~ipn ,l~PBfeet (indicate K B, D F, etc-)I 6' L,~]~[ Des~and Serial N°' 99503 85-269 8. APl Number 5o-029-21479 9. Unit or Lease Name 10. Well No. C-18 11. Field and Pool Kuparuk River For the Month of November ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spud Date- 11-03-84 Depth at end of month- 9790' MD 13. Casing or liner ru.n and quantities of cement, results of pressure tests Run 143 jts. of 9-5/8", 36#/ft K-55 Csg. w/Butt, threads. Pump 540 bbls. of 12.3 ppg. Permafrost E and 7 bbls. of 15.7 ppg. Permafrost C for top job. Run 112 jts. of 7", 26# L-80 csg. Pumped 350 sks of Class G w/1% CFR-2 & .3% Halad-24 Ran 136 jts. of 3½", 9.2#, L-80 EUE tbg. 14. Coring resume and brief description None 15. Logs run and depth where run GR-FDC-CND-DIL-CAL 8000' to 9798' Gyro-GR-CCL From 0 to 9563' GR-CCL from 9450' to 8900' 6. DST data, perforating data, shows of H2S, miscellaneous data None RECEIVED Alaska 0jj & Gas 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. AJech0I'&Q~ ro uc 0n n neer SIGNED TITLE __ __ DATE NOTE--Report on this orm is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. S~hmit in dunlie, at¢. GEARHART INDUSTRIES, INC. CUSTOMER (?c~/~'~) ~CO ( .._~/t ~ , FIELD / Blue Line / Sepia Pre-Fol~ / Rolled Well County /~/~~ ~/0.t~_ State Type of Logs Distributed ~~/~'C~ ~/~/ ~*~Date Date Job Ran //'//-/-~.~- Logs mail ed to: ALASKA OIL AND GAS CONSERVATION COMMISSION 5001 PORCUPINE DRIVE ANCHORAGE~ ALASKA 99501 ATTN: WILLIAM VAN ALEN __ CRRRt PRINTS KAILED FROM DISTRIBUTED BY 2" & 5" LOGS ARE COMBINED INTO ONE PRESENTATION 2"/100' TOP DEPTH BOl-rOM DEPTH TYPE 5"/lO0' TYPE Please date and sign and return in the enclosed self-ad:re~,~..~ ~~return NO. OF LIS TAPES ! SIGNED ~ L~EC DATED ,.0~,~ ;J~ a ~as Cons Commiss]o~ ~ Anchorage ~ TO: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 Porcupine Drive Anchorage, Alaska 99501 (907) 279-1433 C~VATION COMMISSION RE: Receipt of the fOllowing material which was transmitted via ./~/~[/ is hereby acknowledged: ,QUANTITY /,.~. /.~'. DESCRIPTION RECEIVED: _~-. / o2-- / ~--J~-" ~. DATED: Copy sent to sender YES NO ~_ MEMORANDUM TO: THRU: Stat of Alaska ALASKA/~,IL AJID GAS CONSERVATION COI~ISSIOI'I · ~. ~t~ C. terton DAYE: November 19, 1985 Ch~n_~./" / F,~E NO: D. H~. 90 Lonnie C. Smith /]r::~-~ Co,is s i'oner TELEPHONE NO: FROM: Harold R. Hawkins Petroleum Inspector SUBJECT: BOPE Test Conoco MPU ~- 18 Permit No. 85-269 Kuparuk River Field Friday, N~0vember 8, 1985: I left Aa~chorage to Prudhoe at 3:40 PM by Alaska--Ai~Iine~'-, arriving at 5:10 PM and at Milne Point C-18 at 6:45 PM. Saturday, November 9, 1985: I witnessed the BOPE Test on Conoco's 'W~-Ii Mo~ C~i8-~-;' there were no failures. I filled out an A.O.G.C.C. Report which is attached. In summary, I witnessed the BOPE Test that Nabors 27E Crew Performed for Conoco on Well No. C-18. The tests were satisfactory. Attachment 5/84 Inspector STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report · .. , ,,,,///2 Well Operator. ::' Location: Sec /~ Drilling Contractor Location, General Reserve Pit Mud Systems Trip Tank Pit.Gauge Flow Monitor Gag Detectors 0/~' Well Sign ~/< General Housekeeping ~/~ Rig ~/~ Visual Audio BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Pressure Representative ~T~/~Zm /~/~ Z) V Casing Set ~ .~ ~'~ ft. '~ ACC~LATOR SYST~ Full Charge PresSure .~ 4 psig Pressure After Closure, '/~ p~ psig Pump incr. clos. pres. 200 psig ~ Full Charge Pressure Attained: / Controls: Master ~/~ Remote ~f Blinds switch coyer Kell~ and Floor Safet~ Valves Upper KellX Test Pressure Lower Kelly Test Pressure Ball Type Test Pressure Inside BOP Test Pressure Test Results: Failures Repair or Replacement of failed equipment to be made within Commission office notified. Remarks :_ j~f/~ %/ /~'00/~ I min,~ 5' sec. Choke Manifold No. flanges. ~ Adjustable Chokes ,~..{~/0 rdrauicall' choke Test Time ~ hrs. :. - days and Inspector/ Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector N SCALE IN ~,LES C0N 0C0 MILNE POINT UNIT EXISTING DE.VF'- L OPM E NT NOTES: I. STATE PLANE CO-ORDINATES ARE ZONE Z. ALL GEODETIC POSITIONS ARE BASED ON N A.D. IcJZ7. J LOCATION IN SECTION C -13 I C-16 I --1 STATE PLANE CO-ORDSo FROM S. L,NE F'RO~ E. UNE I9ORTHINGS EASTINGS 1068' 22 05' 496' 6,029,351.58 6, 0~'8, 280.9'1 6 , 029 , 2:57.:59 558,255.76 558, 4:58.90 _ 954' 2169' 558, 292.56 8:59' Z 1:54' 6 ; 029~-~-- 122: 94' ' 55 8 '~"'52g.0 6-' 724' 2098' 610' 206:5' I Z 87 ' ?-273' 4:~7' 2219' C-19 I 1468' OFFSETS TO SECTION LINES ARE COMPUTED BASED ON PROTRACTED VALUES OF THE SECTION CORNER POSITION*:. i 6 ,0:>9 ,007.58 ! 558,566.14 .___6, 028, 894.48i 558~ 402.27 6, 029~ 569.69 558, 185.84 ::028, 719.772 558, 248.260 __ 0.29,749.88 558, 128.09 ' ' 4. LOCATED WITHIN SE:CT. 10, T I;5 N, RIOE, U.M.,AK. GE:OD[TIC POSITION LATITUDE 70° 29' 26. 894" N. 70° 29' 21.260" N '/~)°29' 25.768" N. *-'70° 29' 24.6:~9" N. LONGITUDE 149°:51. ?-5.543"W. 149° :51'20.280" W 149° ~ I ' 24.486 "W. 149°31' 22.3,74 "W. 70° 29' 23.502" N. 70°29'22.587"N 149° $1'21.557" W. 70° 29' 29.04,4" 70° 29' 20.680" 149© 31' 27. 550' W. 149° 51' 25. 909" W 149° 51' 29. 208" CERTIFICATE OF SURVEYOR : -! H£R[B¥ CERTIFy THAT I AM PROPERLY ~[GIST£~ED AND LICENSED TO PRACT,CF A~O OTr~EN OETA~L~ ~NE CONNECT. 70© 29' :50.821" II - I - 85 6.1, 85 It -I - 85 II - 9 - 85 II - 10-85 d. B.S. d.H. J. 6. S. ~-~, · -- I1' L. 0o rFIELD BOOK 22 -85 22 - 85 22 - 85 . _ . , 46 - 85 46 - 85 'C' PAD AS- BUILT WELL LDCATION CONOCO SCALE ; J sHEEr : · 400' J COuU/NTS : November 1, 1985 Mr. Kent J. Stolz Production Engineer Conoco Inc. 2525 C Street, Suite 100 Anchorage, Alaska 99503 Re: Mi!ne Point Unit No. C-18 Conoco Inc. Permit No. 85-269 Sur. Loc. 437-'FSL, 2219'FEL, Sec. 10, T13N, R].0E, b~. Btmhole Loc. 678'FNL, !587'FEL, Sec. 14, T13N, R10E, UM. Dear Mr. Stolz: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other gove~ental agencies prior to co~encing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior tO commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. _Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. ~//t r B 1 ~o~ r s, C. V. Chatterton Chai~an of Alaska Oil and Gas Conservation Co~ission BY ORDER OF THE COMMISSION be' Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery Conoco Inc. 3201 C Street Suite 200 Anchorage, AK 99503 (9O7) 564-76OO November 1, 1985 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Enclosed are the original and two copies of the Permit to Drill application for Milne Point C-18. A $100 check is being submitted with the permit application to fulfill the permitting fee requirement. If you have any questions, please call Kent Stolz at 564-7641. Ver'~~~ilY~ ' y°ursL ~__ ~:~'ag~eS~J~ KJS/w cc: MP C-18 Correpondence File RECEIVED ,:,./r: o ,".. Alas~,a 0i~ & Gas Cons, C01nmJss[0p Anchora29 la. Type of work. DRILL STATE OF ALASKA ALASKA O,' AND GAS CONSERVATION CO,,,,vllSSION PERMIT TO DRILL 2O AAC 25.005 [] lb. Type of well EXPLORATORY [] SERVICE ~] "%gRA~RA I~l~ DEVELOPMENT OIL ]X~ SINGLE zONE [] [] DEVELOPMENT GAS [] MULTIPLE ZONE ~,~ ~ O~,_ ~,'~,~. REDRILL [] DEEPEN 2. Nameofoperator Conoco Inc. 9. Unit or leaseMilnename Point Unit~ 3. Address 3201 "C" Street, Suite 200, Anchorage, AK. 99503 4. Location of wellatsurface 437' FSL, 2219' FEL, Sec 10, T13N, RIOE, U.M. Attop ofproposed producinginterval 600' FNL, 2000'FEL, Sec 14, T13N,RIOE, U.M. At total depth 678' FNL, 1587' FEL, Sec 14, T13N, R10E, U.M. 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. KB 59' to MSL ADL 4743~ i'~.~ ~ qdq~ 7 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number 8086-15-54 10. Well number C No. 18 11. Field and pool Kuparuk River Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 33 mi NW of Deadhorse miles 437'FSL,2219'FEL,Sec 10(at surfa~a~ 16. Proposed depth (MD & TVD) 17. Number of acres in lease 9824' MD 7416' TVD feet 2,560 20. Anticipated pressures KICK OFF POINT 500 feet. MAXIMUM HOLE ANGLE 45,3° (see 20AAC25.035 (c) (2) 15. Distance to nearest drilling or completed well C-16 48 feet 18. Approximate spud date 11/o3/85 19. If deviated (see 20 AAC 25.050) 3230 psig@80°F Surface 3800 psig@.7416 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER ~ SETTING DEPTH QUANTITY OF CEMENT Hole 17½" 12~ 8~" Casing 13 3/8" 9 5/8" Weight 48 36 Grade H-40 K-55 7" 26 L-80 22. Describe proposed program: Coupling PELP BTRS BTRS Length 80' 5859 ' I 9791' MD TOP TVD 35' I 35' 35' I 35' 33' I I 33' I MD BOTTOM TVD 115' I 115' 5894' I 4650' 9824' I 7416' I I (include stage data) I~100 cf Cmt ±1540 sks Perma "E" ±275 sksClass G ±350 sks Class G ±180 sks Perm Cmt Conoco Inc. proposes drilling the subject well as a producing well in the Kuparuk River field. The mud system will be low solids, non-dispersed with a minimum mud weight in surface hole of 9.0 ppg to a maximum of 9.8 ppg. Mud weight at T.D. will be 10.4 ppg. A 20", 2000 psi diverter will be installed on the 13 3/8" conductor for drilling surface hole. A 13 3/8", 5000 psi RSRRA BOPE stack will be used on the surface casing. Pressure tests will be performed as per State Regulations. BOP's, choke manifold, Upper and Lower Kelly will be tested to 500 psig and 5000 psig, the Hydril to 350 psi§ and 3500 psig. Casing will be pressure tested to 1500 psig. Maximum downhole pressure is based on initial reservoir pressure. Maximum surface pressure is based on an unexpanded gat bubble, temperature taken into account. The closest wellbore is C No. 16 which is 48' southeast of C-18 at 1880~ TVD. Arctic pack will be placed in the 7" X 9 5/8" annulus after disposing of test oil and excess drilling fluids. The well will be perforated and completed before releasing the drilling rig. It will be flow tested after the rig is released. Verbal approval was received from Mr. Chatterton on 11-02-85. -23. I hereby certify that the foregoing is true and correct to the best of my knowledge ~,~C~,.m .~. TITLE Production Engineer SIGNED The space below for mission use DATE November 1, 1985 CONDITIONS OF APPROVAL Samples required I~Iy ES [~q~l 0 Permit number APPROVED BY Mud log required [ Directional Survey required ] APl number [~YES [~NO ] [~YES [-]NO ] 50- OL~-'L{~7c7 I Approval date ~ .1~,/01/85 / , SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE Nmvmmh~r 1; 1985 by order of the Commission Form 10401 Submit in triplicate SUPPLEMENTAL DATA SHEET APPLICATION FOR PERMIT TO DRILL Conoco et al - Milne Point No. C-18 Conoco Inc. 3201 "C" Street, Suite 200 Anchorage, Alaska 99503 I. CEMENTING PROGRAM The 13 3/8" conductor will be set at 80' below the surface (115' K.B.), then cemented to the surface with permafrost cement. B~ The 9 5/8" surface casing will be cemented with ±1540 sacks of permafrost "E" cement followed by ±275 sacks of Class "G" cement. A top job will be done if cement is not circulated to the surface. C. The 7" production casing will be cemented in two stages. The first stage will consist of ±350 sacks of Class "G" cement pumped around the casing shoe (estimated ±1580' of annular cement, based on 100% excess over gauge hole). The secondary cement job will consist of ±180 sacks of permafrost type "C" cement followed by ±60 barrels of Arctic Pack pumped down the 7" X 9 5/8" annulus. II. ANTICIPATED GEOLOGY 0' - 4500' Surface conglomerates, clay, silt and sand sequences. Estimated base of permafrost at 1700'. 4500' - TD Predominantly shale until the Kuparuk Sands - expected at ±6700 subsea TVD. III. FORMATION EVALUATION me Wireline logs for the 8½" hole (from T.D. to ±1000' above the Kuparuk interval) will include: Dual Induction log; Spheri- cally Focused log; Litho Density log; Compensated Neutron log - Gamma Ray. IV. DRILLING FLUIDS A high viscosity fresh water gel (non-dispersed) mud system will be used from 0'-1000'. ~EC~IVED o 4 ,~.las~<~ ~;I & ~a~ Cons. Commission Anct, ora~e A low solids non-dispersed gel/water mud system will be used from 1000'-Surf. Csg. Pt. Low solids lightly dispersed mud system ±5800'-T.D. V. Directional Program The C-18 well will be drilled to a proposed KOP of 500', then build angle in a south 79.3° east direction. The closest that the C-18 well will come to another wellbore is at an 1880' TVD, where the proposed C-18 will be 48' northwest of the existing C-16 well. C-18 will also run parallel to C-14. Other wells which paths are crossed are C-6 and C-13; however, the distances when crossing are in excess of 400'. An MWD tool is to be run while drilling for surveying purposes. Final hole angle is estimated at 45.3°. The proposed depth is an estimate only. If actual depth exceeds the permit depth by over 300', a Sundry Notice w~ll be submitted. K. J. Stolz Production Engineer NOV o At~ska Oil & Gas Cons. AnChora~io · ~D C, ~E// NO= .t]: I_NE PT- , ~ORTH 1 8 PROPOSED SLOPE-'-',~ ALASKA EASTHAN WHIPSTOCK, INC. . _ 0 _ SURFACE ! 000 _, 2000 ~ 3000 _ 4000 _ 5000 _ 6000 _ 7000 _ 8000 KOP TVD=500 TMD=500 DEP=O 5 20 PER 1 O0 FT _ 1 EP=670 AVERAGE ANGLE __ _~ ..... _ "TENTATIVE" TD TVD=7416 TMD=9824 DEP=6016 _ ......... ....................... .......... ~ I I I I I I ........... 0 1 000 2000 3000 4000 5000 6000 7000 VERTICAL SECTION ...................... ............ 100 I 200 ' 300 I 400 I , 5OO 600 I, , ' 463 4310 700 I 800 900 646 . 278 I I I I I 100 200 300 400 50O 600 700 8OO I 900 _ 30( 20( !; OC _0 _ 10C _ 20C _ 30C HORIZONTAL PROJECTION SCALE 1 IN. = 1000 FEET CONOCO. INC. PAD C. WELL NO, 18 PROPOSED I'IILNE PT.. NORTH SLOPE. ALASKA EASTMAN WHIPSTOCK, INC. 2000 _ 1000 _ T o _ 2O0O 1000 0 1000 I I WEST-EAST 2000 :3000 I I 40O0 I 5000 I 6O0O I SURFACE LOCAT I ON s 437' FSL. 2219' FEL SEC. 10. T13N. RIOE TD LOCATIONs t 678' FNL. 1587' FEL SEC. 14. TI3N, RIOE SUR · TARGET TVD-ZO00 TARGET LOCATIONs THD=9233 600' FNL. 2000' FEL DEpI5596 SEC. 14. T13N. RIOE SOUTH 1037 EAST 5499 S 79 DEG 19 HI N E 5596' (TO TARGET) N SIMP; ; LAGOON SCALE JN ~IL~S CONOCO . MILNE POINT UNIT' EXISTING OEVELOPMENT NOTE~,: !. STAT[ PLANE COORDINATES ARE Z~NE 4. Z. ALL GEODETIC POSJTIONS ARE BASED ON N.A.D. 1927. OFFSETS TO SECTION LINES ARE COMPUTED BASED ON PROTRACTED VALUES OF T~E SECTION CORNER POSITIONS. LOCATION IN SECTION FROM S. LIN F~.~---"O~C~ E. UNE STATE NORTHINGS 6, 029,450.20 ,029,509.93 ,029 , 677.42 ,029,624.27 PLANE CO'ORDS. EASTINGS 558,203.57 557,999.98 5.58,1~1.06 557,963.42 558 , 2 II .74 5.58 ~ 17~. 18 4. LOCATED WITHIN SECT. I0, T 13 N, RIOE , U.M., AK. GEODETIC LATITUDE 70°29' 27. 86 8"N. 149031' .,'31. 162 149° 31' 29.060" W. 149° ~' 32. 123"W. 149°54' 30. 115" W. -L I F IF'.L) CC)OK POSITION LONGITUDE 0ATE 149° 31' 27.055"W' i 6. I , 85 t J.B.S. 149° 51' 33.034"~1/. I0. 30,84 d.B.~. 1490 51' 29' 1:37" W' L 149° 31' 34.0aS"w. - . --,, 149° :31' 26.9§7."W. 3.18,85 149° 31' 28.007"W. !, " 8. .. 8,5 22 24- 84 CONOCO SCALE : I SHEET : I' · 400' L__~___O~- ~ CO~IaENTS : · .~'.~ t..', ,~ / ~ '.'~ ~5'%' · -.~ ~[GIST[~[D ~NO LICENSED TO PRACTICE ~/- '" .. ' .7 ". ,, '; :. . · 'iT '. b r LOcAtJON 5URVr T [. ~as~ u, & ~as Cons. ~.~o~t 1395' 2326' I..,.344' . .-~494' ~ S~l' 2254' e 028 ,834.07 __ C'6 I 685' 2289' 6,028,947.80 I! 68' 2256' 1229' 2459' 6,029,062.00 6 ,029 , 395.22 6,029, 176.48 55a , 0~5.29 558,138.49 558 ,0:31.82 558, I01.82 ?'0° 2g' 27.340"N. 70~29' 25 .I 8 4" N. 70°29' 26. 507"N 70029, 24. oss'~. 71~29' 28.47 I" ti. 70°29' 30. 108"N. 70o29' 29. 598" N. 70029. 21. 807"N 70°29' 22.929"N AS- BUILT WELL LOCATION 'C' PA D 22 -85 ii ii ii J.B- S. 22 SIMPS LAGOON MILNE PT. UNIT ;__ ;.; .....~__._~ SCALE IN MILES CONOCO MIL/II POINT UNIT EXISTING DEVE%OPME NT NOTES: I. STAT[ PLANE CO-ORDINATES ARE ZONE 4. ALL GEODETmC POSITIONS ARE BASED ON Id A.D. 1927. OFFSETS TO SECTION LI/IES ARE COMPUTED BASED ON PROTRACTED VALUES OF THE SECTION CORNER POSITIONS. N 4. LOCATED WITHIN S~CT. 10, T 15 N, R 10E, U.M., AK. __1 c -13 I LOCATION IN SECTION I FROM S. L~N~ F'~O~ E. UNE 106B' I 2205' 496' ] 2027' 954' 2169' STATE PLANE C0-ORDS. 6 , 029,351.58 6, 028, 280.21 6 , 029 , 237.39 EASTINGS 558,255.76 558, 438.90 558, 292.56 GEODETIC LATITUDE 70~ 29' 26. 894' N. 70° 29' 21.260" N 70029, 25.768" N. POSITION LONGITUDE 149°31' 25. 543" W. 149° 31'20.280" W . CHEC~E.. II -I-85J J.H. 6.1, 85 I J. BLS. 22 -85 22 - 85 149°31 '24.486"W. 22 -_85 149°31' 23.438"W. " .......... ,, r~, ~ 149°:31 ' 22. 374 "W. " " . . 839' 213,4' 6 ,029'~12~.9,4 -J 558';"529.06 ' ' 70029. 24.639"N C-17 1-' I~;'-~-' / ----2063' .[6~. 02 8L_8.94.48 Il 558, 402.27 T0° 29'22.387"N . i- 229,' ·6.029,569.69 ! ~m,e5.84 7oo29'29. o." I / ::>2i9' L6_~L.0_2e, 719.772 I 558, 240.269 70°29'20.680'' C-18 43?' ~:19-' --~4-~" ---] 25'1' t 6, 029,737. 178 t 557. 922, 145 7C~ 29' 30.712" CERtiFiCatE OF SURVEYOR . ..,. 149° 31'21.337" W. 149° 31' 27. 550" W, 149° 31' 25. 909" W 149° 31' :35. 272" ii II-I -85 'C' PA D AS- BUILT WELL LOCATION Sucvefed foe CONOCO SCALE : J SHEET : ,- · .oo' L~.%J .__ CO~UENTS ; CONOCO, INC. MILNE POINT UNIT DIVERTER STACK FOR 13 3/8'" CONDUCTOR HCR VALVE ~FLOW LINE BELL NIPPLE ZO" APt 2000 psi ANNULAR PREVENTER .HCR VALVE ( ~ 6" RELIEF VALVE [- DIVERTER QUICK CONNECT ASSEMBLY { STARTING HEAD Relief lines from the drilling spool will be routed for downwind diversion. SAVER SUB ASSEMBLY kEC~/ VED Nov o 4 ' 41aska 011 & 6as Cons, Commission . t Hydraulic control system will be in accordance with API specifications and AOGCC regulations. Both HCR valves will open when the preventer closes, then either one may be closed. NOTE: Depending on rig contracted, the two 6" relief lines may be replaced by a single 10" line with a downstream tee. CONOCO, INC. MILNE POINT UNIT FILL-UP LINE BOP STACK FOR 13 318' CONDUCTOR FLOW LINE (1) B.O.P. stack size rating meets API RP 53 & spec 6A for class 5M with clamp & hub connectors all hydraulically operated. ANNULAR PREVENTER (~) BOPE to be operated on each trip & pressure tested weekly. 13%" AP~ ~ooo~ I,:3 5/8 " APl 5000 ~RAM BOP ~'-"---~ 13 ~/e" APl 5000 SPOOL 3" - APl 5000 SIOE OUTLETS 135/8" APl 50004 (3) (4) Hydraulic control system for BOPE to include (5) station control manifold located remote with 160 gallon accumulator and reservoir unit and auxiliary energy source for system activation. Ram type BOP to include a minimum of one set of blind rams and two sets of appropriate pipe rams. z" ~P, ~ooo~~ rse ( SlOE 0 UT LETS~X~ SPOOL RAM BOP ~35/e'' AP~ =ooo~ x ~l" AP~ 5coo 4' II" APl §000'~' (5) Choke and kill manifolds shown separately to meet AP1 RP 53 class 5M requirements. 3" APl 50OO~' ~ CS(; SIDE OUTLETS SPOOL WELD-ON CONNECTI~ 13 3/a" CAS I NG ,ECF_IVED Nov o 4 AJaska 0il & Gas Coos. Comrnisslo. Anchorage im J FRO),I MUD PUMP KILL IVIANIFOLD FROM RE),tOTE HIGH ~---4TN fTW-Y k--ill ~ RI~OTE PRESSURE GAGE SENSOR PRESSURE PUMP --" NOTE: XlqTt' HYDRAULIC CONTROLLED ~ REMOTE OPERATED KILL & CI, IOKE i~IANIFOLDS TO MEET APt RP53 CL. 5U STDS. 3. KILL UANIFOLD SIZE- RATING Z'"- 5000 4. CHOKE I, IANIFOLD SIZE - RATING 3"- 5000 I. HYDRAULIC CONTROL S¥$TEU FOR 80P STACI( i~ CHOKE iWA,NIFOLD TO INCLUD£ (5] STATION CONTROL MANIFOLD ~ LOCATED RE~(OT£LY WITH 3000 PSi ACCUMULATOR 8 160 G~J_. RESERVOIR ~ AUX. ENERGY SOURCE. (5) ST~_ CONTROL IIANIFOLD PLUS VARIABLE CHOKE CONTROL TO BE LOCATED ON RIG FLOOR. ~ DRILLING SPOOL HYDRAULIC CONTROLLED RE)/OTE OPERATED REMOTE PRESSURE GAGE SENSOR ADJUSI'ABLE CHOKE ADJUSTABLE CHOKE CHOKE MANIFOLD __ VARIABLE CHOKE RE/~.OTE CONTROL TO SHALE SHAKER BLEED LINE TO PiT I TO ATI, IOSPHERIC Ik4UD/GAS SEPARATOR ECEIVE'D. NOV o .Alaska Oil & Gas Cons. Corn ' ' Anchorage CHOKE 8 KILL MANIFOLDS FOR cls/8'~ & 7" OD CASING BOP STACK BOP AANIFOLD LAYOUT - CONOCO, INC. : .... , ~.IST FOR NEW WELL PERMITS ITEM APPROVE DATE , (1) Fee (2) Loc ('2 thru 8) '" 1. the permit fee attached ....................................... 2. Is well to be located in a defined pool ...................... 3' Is'well l°cated pr°per distance fr°m pr°perry line 'iii i !' 4. Is well located proper distance from other wells ... i . 5. Is sufficient undedicated acreage available in this o . 6. Is well to be deviated and is wellbore V~......... included ........ ..... 7. Is operator the only affected party .............. Lease & Well No. YES NO (8L - . (3) Admin ~,/ ,,,h/- ~':' ~''5'~ 9. (9 thru 12) 10. ?l.~-2tr 11. 12) 12. (13 thru 21) (5) BOPE (22 thru 26) 13. ,14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. Can permit be' approved before ten-day wait .......................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Is conductor string provided ........................................ Is enough 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 ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore'separation proposed ............................ Is a diverter system required ....................................... ~ Are necessary diagrams of diverter and BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to cS'Ooo psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. z~ Is the presence of H2S gas probable ................................. Additional requirements ............................................. REMARKS Additional Remarks: o mm Geology: Eng,i~neerin~: WVA ~ MTM,~ HJH ~A~ (./.':-..~-. rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX: .. No special'effort has been made to chronologically organize this category of information. LOGGING COMPUTER PROCESSED ANALYSIS Company., CC NOuU INC, Well MILNE POtNT UNIT C.-18 F i e 1 d K L F ~4 F:. J k [:,ATE OF JOB; t'1-14-85 Countp NORTH SLOPE State ALASKA L. ountr~.u USA C: L I E N T FORMAT DATA TAPE LOG I NFORMAT I ON STANDARD F 0 R M A T ( L , I , t,.Iel i No,: CONOCO C't 8 Depths', ,.~,=..t ~-:,;-~.. ,=~, 0 0 to 9821,0 0 Narr~e: M;i;LNE F'O I NT UN I T C- i 8 F i ~:l d i t<LtPRRLtK DATE OF' JOB: ~ '1 -'14-85 TPtPE RECORDS Ppevious r,~i: H E¢I E;:., E R R E P'" . .. ._. u R [::,;"'o D.ia t e: 85 :" I '-~ ..' i o 0 t." i i n R e e i n a m e: .:, u._ 0 't ," _. ~. g : -.,' "F, '- F: o n t. i n u a t i c, n :i~: 0 'f Comment~: Datcz_': 857i27i2 Or. igin: Tape r',ame: .z]050't7 C'ontinuat. ion ~: Oi H E A C:, E R R F,.... C 0 R, C:, '"' FiI~: 't..upe: LO MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EK8 EDF EGL PD LMF DMF RUN LCC SON LUN FL LUL ENG I Y I TN DD DL TLI 8LI TCS ]"LAB 8HT MRT M T MSS MViS RM RMF MFST MFSS R !'i C HCST MC'SS I bi F 0 R Fi A T I 0 N RECORD C 0 N T E N T '.-"; C 0 N 0 C 0., I I'..I C: H I L I',t E P 0 ! 1:'4 T i.::] U P ¢::I R U }<.' NORTN '.Bi._OF'E A i_ A S i< lq LJ .:, r4 ~0 lOE NS ................. KB i-'-:: D c.U ................ :.:;, 05 O i '7 76 i 2 NORTH SLOPE i',tO R'T' H SLOPE H U P P 8RADSHAW '979 O, 9798,800 5,.'-'4,2, 9794, O i ,308 5, ,,,S 8 0 150, 008 'I50, 008 D i SP, t..,.iAT EF..' F'i 'f' F: .... ! 8 DATE OF JOB: ii-i4-85 iiii11111111 illlll}llIlltllllllllll 62, 0 O O ................................................. '2, UUU ................................................... i . 89 O ................................................... 7'7', 0 O0 .................................................. hiEAS URE[:, ............................................ '2,52 0 ................................................... 7E,,i 00 .................................................. HE AS UREi':, ............................................ U N i T T Y P E CATG 0 O 0 0 0 0 0 0 0 0 0 0 O 0 0 F T 0 3 F T 0 :3 F T 0 O O 0 0 0 0 0 O 0 0 0 0 0 0 O 0 0 0 0 F T 0 ._,":' F T 0 F T 0 F T 0 3 H R 0 2 H R 0 4 DEGF 0 i D E G F 0 i [! ,2. 0 2 CP 0 2 OHMM 0 2 0 iq ii M 0 2 Db L41- 0 2 0 2 O H i'l hi 0 2 4 0 4.0 ;.-J U '~ZU 2. 0 4 2. 2. 2 i u 20 '2 0 20 ~:~. 4 4 20 20 4 4 4. 4 i2 i2 C iD D E C 0 M M E N T R E: C 0 R D S This LIS t. apm was wi~:L'k, ten b~.,, Gmm~'-har. t !ncius:tr'ie~: Wir. el ir, e Ail ,:::ur. va arid t. ooi ~r~e.~T~onics used GEARHART MNEM SERVICE UNIT MNEM DEPTH FEET DEPT TEN MERGE MV TENS ::;P MERGE AP I SP L]R MERGE GAP i GR IL[:, MERGE OHMM I LD I LM MERGE OHMM iLM Ll..:3 MERGE OHMM LI.,S C:ILD C',OMPIJ TED MMHO CiLD TO :SCHLUMBERGER SERVICE UNIT FT MERGE MV MERGE APl MERGE GAPi MERGE OHMM MERGE OHMM MERGE Ot4MM COMPUT MMHO DATA FORMAT ""' " C T ~,,PEC I F ~ A IONS TYPE · ~,,¢' i Z E C [3 D E D A T '"' " ..... ~:' P""~ ' F P" T SERVICE SERVICE M N E i'd ~ D 0 R i) E R ~ A P I A F' i LINIT LOG TYPE AP1 APl FiLE CLASS MO[:' DEPT 305017 FT 0 0 TENS MERGE ~050i7 MV 0 0 SP MERGE 3050i 7 APi 0 i 0 GR MERGE 1~050i 7 GAPi 0 54 i LD MERGE S 050 i ? OH i'iI'l 0 i 20 iLM MISRGE ,30501 ';~ OH M~'i 0 i 20 L,L.S MERGE 3 050 i ';~ OHblM 0 22'0 CiLD CO~IPUT ~05017 bIi'iHO 0 68 0 0 0 0 0 0 i 0 0 i 0 0 4.6 0 0 44 0 0 6 0 0 · 46 0 0 PRC ~ SiZE LVL SMPL RC: 4 0 i 68 4 O i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 P R 0 C E S S i i'.i [.', .[ C: A T 0 R S D E P T T E N S DA GR RECORDS IL.D t L.M LL. 3 C ILD P.ag .4. b..* u,, I] 0 it 4074, 080 0,000 0,000 i 000 i 000 i 000 000 ¢,.,..* L, .000 ...,=°40.,., , 000 71 , 900 59 ,700 998 6,855 8 45 :.3 i 42:3 ::: . ::l,$~,,O00 3845 000 7i 400 63, 100 7,5.34 :3 8 i 0 i 32 739 9..~,s e,, .00 O ,s 7'..~ I . 000 68, ~ 00 94, ,:.., 00 2 042 2,094 2 553 48'3 779 92:36 000 3596 000 o"',, , ....... ' "tOO 96 800 099 2, i 3:3 47 6 43 'i 9136,000 3650,0'00 56.40.0 i t ,' 000 ":' 06i '2 594 g 0 5' 6, 0 ~] O -'t: ,r~ ..'- . .. ,: ,J. c,, 0 00 65,6 O0 "q ' 7 -"-4 O0 i 531 i 5 0.,'3, '2 089 65S i 3 t 8'....,6 OhO 359i 000 700 '=' q :3 f'i 0 2 .S 50 ._, 59 ," b 7 :38..-.46, 000 '3469, 000 66, ;300 1 30 I O0 ..., .. 4 O 365 767 ':2::.:,'2 486' "" ....., 4~ .... OOO -~9 200 o ,.' ....', b 000 ._'3 o,q, ._ , I 49 600 4.72 43'2 2 i63 679 2 04 :3636, Of JO :34.59, 000 60, i O0 ;39 i O0 '2 259 2 2'3 i 758 442 589 .:..:,o~, 0 n n... 34 -" .~._,_, 000 7~,-. , 000 99 tO0 i 68.S i 6 4. 4 '-" 404. 594 292 8436,000 336'2, 000 77,900 5'4 600 2 5'-34. 02O 4 887 385 478 8336, OhO 3,40i , 000 87,800 3'2,700 3,565 3 846 ...:. .7 b i 'z:.'~36 OhO 3254. nno 7"5 80n t16 50n 2 OhO t 97'2 · -'~ 667 500 034 8i36, OhO 3333,000 59, I00 ,":2,300 '2,7i0 2 704 i 05 ._'36:3 '377 DEPT TENS DA GR TA RECORD ll..D t LM L,L..3 C Ii,.[) 8 0.36, '000 ..'3,,4-20, 000 50,700 72, .300 2. 5i8 '2 547 S9;"" i 9 t 79 '36, O 0 O 3.308 · 000 4."t,, 300 60, :i.:: 0 O 2 559 2 559 390 E!: 4 ! 78.336, :000 ':~ ..... , · · '"' ~,,:i.,:"' 000 44 800 66 ..:.'~00 2 7-67 '2 72'E'¢ .36 i 4i 0 7736,000 3235,00'0 5i .000 71 .800 · ]~ 22:::; ._-4, 22 i 3 86.'.$ .909 7' 42 ¢'"6.36,000 .~240,1300 4i ,000 76,000 i58 2 i4.8 .4 63 447 r ,., ..., e,, 000 ~, ~ 40 ,000 40 , 'a.. 00 86 ,800 2 547 2 547 3 006 ¢ ':. ;-z ,64 5 7.'.$2:6, 000 :1~069, 000 39,900 76,500 '3.,b, '000 ._,~12'3 , 000 .;,'~'..,. 000 ,.,. , 200 884 :;L-' 8:.3i ," ~.-.' .:.~ ~, 0 O O 3 U ._, 9, 000 4.0 500 76,4.(10 2 904 .344 .350 7136,000 .30-'-.$ 0.000 45 000 67,i00 2 553 '2 9 '! '! 39 i 7' 4 ;-2 70.36, OOO 29:~:~,, 000 44 400 2 104 '2 0... ,' '2 576 69'36, 000 29't3,000 43 000 2 7 7 ..'.,; '2 698 '2 ., ii2 360 5 ;-~':.~ 6,836, 000 '296 ,'"", 000 ~o '-qO 0 72,30 0 '2 7'_'}. 9 2 698 3 148 6736,000 2806, O00 35 700 ,S 6,200 2 7 i 0 2 6,5i :'368 977 66.36, 000 2:306,000 38 600 70,6, 00 2 8.31 ';.' 72'9 .3, i 77 35.3 i:3.3 6,5.36, 000 2752, 000 40,200 73,e, uu 2 ,v :S 5 DATA RECORDS D EP T T E NS GR I L.D I LN LL3 C iLl) P.ag6: t0 e~ 4...*~ ..... ,000 2747, 000 40, I O0 56 ,. ,...,o 00 ~'., 564 .3',7.":3 25 0 6.,.~ 3 G , .00 O ,=.':' 747 , O 00 4 i , 300 70 ,200 -" 062 6236, 000 26~"~..., 000 4.':,. ,.., ..,'~*00 7'4 ,500 '2 76i 606 3 08~' 362 2.,4.,:, ,:5i 36,000 2: 640, O0 O i5,100 68,i00 2 523 2,5 i 8 2 999 396 278 , ,:..4..,:,,,000 20 900 64 7¢t0 6036 O 0 O .-, c.,-,., ..... 428 4 i i i 5 0 5936,000 2479,080 ~'" - .~=,,700 65,:::,80 2,203 2 742 5:336 ,. 000 '"' '""' ,,..: 4 ,.7 ..~., 000 47,500 2 642. 2,518 '2 944 44.2 5736,000 24.74,, 000 47,200 35,600 i 40 . 28 i ,~ :~ FiLE TRAILER ~: ~ :'~': :~, Film Ma>.'.imum lm. ngt. h: 1024 TRA i L. ER R E C: 0 IR D.=, Film t.ypm: LO Next f'ile,: Date: HEADER RECORDS File n...--~,m: :~GSFOi .002 Mm>'.imu;T~ lmngth: t02'$ Vmr. sion #: Film typm: LO Previous f'iim: Pag-a i2 N N E H CN .WN FN COUN STAT C T R 'Y SECT TOWN .RANG EK8 EDF EGL Pi::, I. NF DHF RUN i. CC SON LUN Fi. LUL ENG i Wi TN DD DL TLr 8LI TCS TLA8 BHT MRT biT i"iS S HViS RM RHF HF:ST HFSS RMC MCST MCSS I NFORMAT 1 (.,]iq REPORn"='... .. C: 0 hl 1' E t',t T S U N :[ l" T Y P E CONOCO MILIqE POIt".tqr' UNIT C-t8 KLfPARUK DATE OF JOB HORTH SLOPE , ......... AL. ASKA .......... U S A .......... i :3 I',t ............................ i'O E ........................... 52, .000 .................. "'" i 000 0,0OO, , bis ..... KB ..... KB .... ,:,Oi ,' , ? 6 i 2 NORTH i',tO R T H '"" .=,LOPE i'-iUPP , 8R ADSi"IAbJ 9790,00 O 9 ,":"99, O O :::,,"42, O00, , , '.".4794,00 O i ,300 ....... 5, ~80 'I5O, Od8 i50,O00 Di SF', WATER F' i T 62,000 2, 008 ....................... ,Iiiiiiiiiiiiii -14-85 ..... FT Fl" FT FT FT FT HR HR DEGF Db L41-- L: k' 0 H i'i i'i 0 H bi M 77,000 .................................................. DEGF MEASURED ............................................ 2.520 ................................................... OHMN 7~,i00 .................................................. DE6F MEASURED F': A T 61 S i Z E C O F:, E GEARHART COMMENT RECORDS This LIS tape ,.~..--.~:s ~,,r'itten by Gm.~.r. hart indu_~:t.~.~ims Wirmtinm Smrvicms. All cur. yin and t. ool mnmmonics usmd mr.m t. hos~e which ~,:,~t closml,.~ match Gear. h.~r.t, cul~,,e arid %ool mnemonics, GEARHART TO SCHLLlt'lSERGER MI',~ Ei'i SERVICE UNIT MNEM SERVICE UNIT D E P T H F E E T D E P T F T T E N 1 M E R G E i'l V T E N S M E E'. G E M V GRI i'IERGE GAPI GR MERGE GAPI XCAL I MERGE INCH C:AL I MERGE I I'..I FFDC i I"IER GE C;PS FFDC MERGE CPS NF[:,C ~ ~IER~E CPS NFDC ~iEE'.~E CPS RHO8 '! I'IER GE G/CS RHO8 I'IER GE G/C3 DRHO t I'iER GE ~,."C 3 DRHO i'1ER~E FCNI_ 1 blERGE C:PS FCNL MERGE C:PS NC:NI_ ! I'IER GE CPS NCNL MERGE CF'S CDL I C OI'IF'U TED PU DPH i COl'iF'UT F'U NPHS I C OI'IPU TED SSPU NPH i COMF'UT F'U RAT i C;OI'iF'U TED RAT COi'IF'U T Page i4 DATA F[)RMAT SPEC Ii F I C¢~T,i~ ONS ENTRY T ":' P E S ~ Z E C: 0 £:: E o 1 66 0 Ter, mir:,-a'bor. ( no mor. e e:r:~br, ies DATA FORMAT SERVICE SERVICE MNEM iD ORDER ~ APi API APi APi FiLE UNIT LOG TYPE CLASS MOD ~ D E P T 5..405 01 7 TENS MER6;;E..*~ 05'017 M ERI...,b ..:~ ;35 0 i 7 GR " '"'- C. ALi i'iER6E 305 O i 7 ~.-;..' DC: blERGE -- NFDC MERGE L~050t 7 RH08 i'iER6E :.7, 05'8 i 7 .DRHO MERGE 305017 FCNL MERGE ..'~ uo ~ i 7 HCi,Ii_ blERG'E 3 050 i 7 DPHi COMPUT ~050i7 NP H l C 0"" 7 Mt-UT SO5Oi RAT COMPUT .305817 FT 0 0 0 0 0 M V 0 .0 0 0 i GAP i 0 54 ~ O i iH 0 24 i ~; 0 i C P S 0 98 '2 0 i C P S O 98 i 0 i G/CS 0 94 i 0 i t~,.¢C3: O i O 0 i 0 i C P S 0 78 3 'i 0 ~ L 0 0 0 0 F'U 0 122 2.! 0 1 8 0 0 O 't oPEC I F I CAT I ON®._, F'RC ~ Si. ZE LVL SMPL RC 4 0 i 68 4, 0 i 68 4 0 i 68 4 0 i 68 4 O I 68 4. 0 i 68 4 0 i 68 4 O 1 68 -'i. 0 i E. ,S 4. 0 i ~8 4 0 I 68 F;ROCESS iNDiC:ATORS 000000 OOOOOO 000000 000000 000000 000000 000000 O000OO 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 OOOOOO OOOOOO O00OO0 0'00000 000000 000000 000000 000000 000000 000000 OOOOOO OOOO00 000000 000000 000000 000000 O000OO 000000 000000 000000 000000 P .a g 6.: i 6 DEP T F C N L T E N S N C' N i. ~R D P H i CALi N P H i FFDC R A T N F D C RHO8 DRHO 1 7 96..9`.9`6, .() 00 0, 9536, .0 00 i .~,'... 3 0 0 9436. 000 13i ,600 o.~c,, 0 O0 82,600 9236, 000 ~ 5,7 00 9 i 36, '000 76,2 00 90._ ~, 000 60,8 O0 8936, 000 6 i , 8 00 :3:9,36,0 00 7'5. 200 87'36 63 8636, 0 n 0 8 i , ,4- 00 8 536,000 77, ::: 00 407,4, 000 0, 000 ..,8'I. O, 000 S 02,000 3:44~ O00 262,6 0 O ..9` 79i ,000 '2i i , 200 3596,000 ~:-06, i O0 2 09.2 fi 0 ..9`5':.36, 000 ! 81 , 600 ..9,59i .000 i89,600 · .".4. bY, 000 'i 94, 800 3489,000 i86,500 3459,000 208,200 3435,000 '2i5,700 0.000 i60,606 59,700 3g,09i 63, 1 O0 3'2,424 94,300 ..9`7,697 96, ..RO0 ..9. i . 879 i 07,000 S 3.879 94,7 O0 ..-.4I , 030 'i .30, 1 00 3'2, ..9` 03 149,600 3..9`, 091 89,i00 · ..9`6, :364 '.99, I 00 .]g 1~2 0, O00 -, 968 7,200 28,490 7 t~ ~'i 380 420 020 7,4~0 38. i 8 0 7,370 42, 06 0 7.i80 46 '-'" 45.630 7, 0 9 0 ,44., A :.":' 0 7, n50 48.960 7, 1._'30 4i , 080 7, O i 0 ..9`9,240 0,000 - 999,250 914,400 2, 000 8,64, i O0 2,164 i 0 i 4,50 0 2,5i3: 886. lO0 c, '.'.'~ 39,9 00 '--' 6 i n ~d..b 7no 2.777 741,4.00 2, r::,~.:, 87' 6, 000 2,660 878.400 2.8 ,'-'8 931 . 80 O 2,621 I 0i6,500 2 , 547' 0 000 -",' 79 7 00 -" -" 7 ,'r 800 7'93 .300 77 i 200 ,' oO i O0 ,'4.,. 1 O0 7~4 800 762, 0 Ii 0 776,600 742.500 76 S. 6 00 000 i04 I i 028 i '24. 091 233 i i7 1 04 05 0 004 000 'i 96 i 8 5 i 85 i 93 i 68 i 88 i 80 182 I 4'9 154 DATA RECORDS D E P l' F' C N L TENS N C N L. GR DPHi CALl NPHi F'FDC R A T NFDC f;'. H u B DRHO F' a 9 e 8436 94 8.336 ,, 00 O 2.:8 t ,. 2 00 o~G 000 78,900 8~36,000 uo,~OO 8036,000 i 02,000 ~._~ =,,,,=, 000 224., 200 ,401 , 0 00 4.45,8 O0 ..:., ,:,:..z, 4. 000 2. 09 , 4. O0 ,33,s ~, 000 23~, 900 34'":'0...,. , 000 239, i O0 94,600 35,273 ,.-::, 700 i8, i82 1 i6,500 ,,,,~ . i 82 7'2,300 50,788 7', 020 ..s ::.~, O i 0 ?,270 t 5, 020 .39.860 7,560 7,31 0 33,850 936. 000 2,34,4 9i5,900 2,555 916,600 i326,400 2,26i 768,800 761 , i O0 715.2013 765 ,. 4, 00 767,30 0 '2,068 ':.' fl20 '2, 050 i. 8 i ":' . i7'0 .2 36 , I i9 ,i04, M a x :i. m u m i e n g %. h: I ' "'~' TRF~ I E. ER R E C 0 R D S File t?pe: LO Next f'ile: .i¸9 Maximum l~ngt, h: 1024. HEADER_ . RE'CORD''', o Fil~ t?p~: LO Pr~,,,ious-. ¢i i~: 20 M N E H C N W N FN COUN STAT sbu ! i'OWN RAFI;~ E K 8 EDF EGL. .PO LHF D H F RUN LCC SON LUN FI_ LUL. ENG I W I T N DL:' DL TLI BL I TCS TLAB B H T i'iR T NT MV IS F.:H RHF HFST HFSS RHC biC:ST M C: S S 1 N F' 0 R M A 'IF I ID N R E C: 0 R [) $ C 0 N T E N 'l" S 97' i, 5, i5 i5 DI PI 62 ':2, ME 2, CO M I Ktj NO AL LiS i 0 i .3 iO F,'>, O00 ~;1 000 HS . KB ................... ~0 .S 0501 7 ........... NORTH SLOPE NORTH c.- "~- ~,LLF b HUPP 8RADSHAi.~ 9790,00.0 9798,000 5742,0 O'O 94, OOO SO0 0, O 00, O, 000 SP, WA'rER T ~lllllllll illllllltllllrlll 111 ,00 O O00 ................................................... 89 0 ................................................... ,OOO .................................................. A S U R E D ............................................ 5';20 ................................................... 76,i00 .................................................. H E A S U F:: E b ............................................ UNIT T",'PE C A T G FT FT F'T PI fir HR DEGF L) l:. L; !- F: F' U M M l'q 0 H H M DEGF 0 H H H L)blSt- S i ZE F: 0 D E 40 65 ':.20 ¢.::, 5 2 0 65 2 65 3 6,5 ~ 65 4 6 8 2 E, 5 2 65 2 ~ 5 2 79 ;:i:: 79 i 0 6.":_'i i0 rS5 20 F, 5 20 65 20 65 20 65 4 r-SS 4 68 4 68 4 68 4 6 :-': 20 65 20 65 4 68 4 :S 8 4 6 :-': 65 4 F, :'-: i2 65 P .-2 ~ (P COMMENT RECORD *:~- Thi:-: {.,IS 't.~p~ w,.,"~:=.. Wl,~itt~_"n by ~_arhar.'b Indus:tci~'..:, ~iic~lin~ :.~.* All c:ucv~ and tool mnemonic--'-.-, u:::d .:~:~ tho:,_~ which mc, s:t clo..-_-.~ly m~tch *'~ G,,=:ar.h.-~ct cucv.-:: .r, nd tool mnemonics, :t :~. :~ :8 :+: :',~ :~- :+: :+: * :~ :~: :~: :'k :'~: :~. :~: :+: :~,: :'l: :~. :¢ :~': W. :+: W, W, :+: :+: :~. :~, :~: W, :4': :~. :~. :~. :+: :~ :~, :'P, :+: * :'B :~. :+: :'~: * :~. :'g :'F :+: :+: GEARHART TO SCHLUMBERGER hi H E M S E R ',/I C E U i-.I I T M N E M S E R ';~ I C E IJ N I T DEPTH FEET DEF'T FT T E N ;2 M E R G E M ',! T E N $ M E R G E M ~/ GR2 MERGE G~Pi GR MERGE ~F I F C N L 2 M E R G E C P S F C N L M E R G E C P S NCNL2 MERGE CPS NCNL MERGE CPS RAT2 COMF'UTED RAT COMF'UT NPHS2 COMPUTED SSPU NPHZ COMPUT PU 22 DATA FORMRT SPEr"' E i',i T R Y T Y F' E S I Z E C 0 D E 0 i 6 6 P .:: ,;:] 6' 2 3 :*** ENTRY 8L. OCt< LEGEND : :-i-: :'l': :-I,' :~ :'1~ :'I-: :'I~ :~ :~ :.1¢ :'l': :'I-: :+: :'t': :.~ :+: :+: >1~ :'I': :4': :'1': :+: TYPE DESCRIPTION '0 T,...~r'mir',atot" ( no mor-.-..~ ezntr'ie.-7.-. D A T A F 0 R M A T SER~/ICE SERVICE AP1 APl APl APl FILE MNEM Iii ORDER ~ UNIT LOG TYPE CLASS MOl:, :l~ [:, E P T 3 O 5 01 '7 F't" 0 0 0 0 0 T E i',I SM E R G E 3 05 0 i 7 i'd V 0 0 0 0 2 Gi';.: i'i E F.:GE~05 0 i 7 :t'.~A P i O' 54 i 0 2 FCNL M EP..GE .'..405 0 i 7' 'CPS O 78 ,.Si 0 2 htC NI_ MERGE S 05 O 1 7 F:PS 0 78 330 O 2 R A T C 0 M P U'i' 3 05 0 i 7 ........ 0 0 0 ;:~ 2. NPHI CF~MPUT ~050'i7 P:U 0 i22 '2 0 2 ¢':' P E: · .;,... C I F I C A T l 0 N':':' F' R C :Ii: SIZE LVL SMF'L RC' 4. 0 I 68 · '~. 0 i 6,_,":' 4 0 i 68 4 0 i 68 4 0 i 68 4. 0 i 68 4 0 i 68 PROCESS i hid !CA'f'Oi:,'?.S F' a g e '2:5 D E P T T E N S G E'. F C. N [... N C N L R A T t',l P H i '~7~5,000 '"':'P;':" 000 O OhO 0 go0 0 gOO .... 999 250 .... i 060 50 8 fJ 0 i ?] I, 90 O "'" 818 45 560 5,..3~s '~ = .... :000 '-'~ '25 'q 000 4.4 000 '..i. 8 500 '", 500 'i 4 ,' '2 896 50 450 5435, 000 2239, O00 ~7 OhO 48 500 i50 000 2 942 47 2~0 5..33~ · ~,:000 2230,0'00 35 /- '~0.0'00 5235 0 O0 ,-.7,-, ~,- 6 O0 55 000 47 SOO i66 5:00 i 42 600 i O0 2 o 9 i ,46 58 630 oi745, OOO '>i~:::'t 000 47 300 4.4. 500 i 4t) 500 30t 5 u~o, 0 O0 '> 1.4/, O0 0 c,~ o00 I673 000 50 290 4'935.0 O0 2132, 000 2i i00 ,47', 500 1:39 .300 2 96i 49 420 4.::;.z,._ 0 a 0 2 L ,~ 4. 00 U 54, 000 i 59 500 3 018 5 i..390 47"~.~,000 2069 000 23 700 E, 2, :300 i 77 000 4. 7. .=.") 4 0 4635,.000 2025 000 26 300 50, 000 i 65 700 029 49,660 4535,000 1991 000 .38 300 49, 000 1,4:3 50~:~ "~ 92 ;2 48, 160 44.'3,5, 000 19'31 000 ..'37 .'3'.00 PS .S. 000 164 700 00! 54,5 i 0 4..:,5 000 i9.47 000 44 400 ,47; '-' 0 I] i ,40 800 2 969 4 :.-3, ,490 42.3 ..'5.', 000 I 9'27 000 :34 200 54, 000 i 6:3 .'g fl '" 2 970 5 0,400 DEPT TENS ~R F C N L TA RECORDc" N C N L RAT N P H i Max. J, iT~un't i 6, r'tgt, h: I 024. TRA l L,~xR Fil,~ ticpm: LO Next Date.: * E 0 F *** GEARHART Film name: 8~GSFOi , 004 Maximum l~ngth~ i024 REPEAT SECTION HEADER RECORD V~r. sion ~: Fil~ t?pm: LO Pr-.c:v i ous fi CN UN FN C 0 Li N STAT CTR¥ ~5 I- L'. I TOi,.tN R A N G EI<B EOF ECL F'D LHF DMF R U N LCC SON LUN FL LUL ENG i I. dI I i':~ DD DL TL.I BL. Z TCS 'f'LAB B I.-t T MRT MSS I"IV IS P, M RMF MFST MFSS RMC MCST MCSS REPEAT SECTION R 1:I A Z 0 H R C: 0 N T E i-.l T S C 0 i'-.i 0 C i-I .. I N C: M I L H E P Iq I H T Y I'.t I T C:- KUPARUK DATE OF ,.iOE~ NORTH SLOPE ALASKA .................................... US A 1 ~N ................ · 52,000 ~ .000 .................................................. 0.0 O 0 MS ...................................................... K B KB 30501 ~ ?6 i2 i..JOF~T H SL. OP~:: ' , .... NORTH SLOPE HUPP BRADSHAt~i 9790,000 9. -,, 98.000 ................................................ 42,000 57 i 5 i5 DI 94. 000 ...... .~00 ......... '~80 0,000 ....... 0,000 ....... SP, kilTER F'i T 62,000 .............. ':~ 000 77, 000 .......... . . , MEASLiRED ........ 2,52 0 ......... ....... 76.1 O0 ............... M E ~ S U R E D ......... iiiiiii111111111111111 I11111111IIiii111111tll LIN i T TYF'E C A T 8 S T ~ ~: C: 0 D E 0 0 -'$ 0 6 ~ 0 0 4 0 "' = t~r ._l fl 0 4 0 65 0 ] '2 F~ 6 5 0 0 2 0 65 0 ~"~ 2 0 6 5 0 0 9 6 5 0 0 -3 65 0 0 3 65 F T 0 :3 .-'~ r-'. 8 F T 0 .3 4 6 ~--: F T 0 ~ 4 6 8 0 3 ;-i' '"=' 0 3 2 65 0 3 '::,' 6 Fi; 0 0 :2: 7 9 0 0 2 79 0 0 i 0 65 0 0 iFI 65 0 0 '-20 '"= 0 0 2 0 65 0 0 2 n 65 fi 0 2 0 65 F T 0 S 4 6 8 F T 0 3 ,4. :S 8 F" T 0 3 4 rS 8 F'T n i 4 ," '-' . .. .D 0 H R 0 2 4. 6 8 H R 0 4. 4 r':, ,=,'" D E G F 0 i 4 68 D E G F 0 't 4 68 0 '~ '-' 0 r-: =' ,.... ,.'J. Zo .J 0 2 ~.":' 0 65 C P 0 2 4 6 8 0 H t'1M 0 2 4 6 8 0 H M f'i 0 ,=":' 4. 6 8 D E G F' 0 2 ,4 6 8 0 '2 'i 2 6 5 0 H M M 0 2 4 6 '-' [;, E ~. F 0 2 4 6 8 0 2 I ;:2 6 !5 2 9 REPEAT SECTION COMMENT RECORDS This tis tap,~ was written by G~a~har't. Industries L~ir~zline Ail cur. v~ and tool ~,n~oni,z~ u:s~d .ar.~ t. ho~ which mo~t closel? ~atch Gearhart curv~ and too 1 mnemon icz, GEARHART TO :'_-';CHLU MBERGE R MNEM SERVICE UNIT MNEM SERVICE UN I T DEPTH FEET DEPT FT TEN,. MERGE MV TENS MERGE MV :.=.;Pi", MERGE AP I SP MERGE AF' I GR.]I MERGE GAF' I GR MERGE GAP I XL':AL3 MERGE INCH CAt. I MERGE iN ILD3 MERGE OHMM ILD MERGE OHMM I L M 3 M E R G E 0 H M M I L M M E R ('-.'; E 0 t4 M M L L .S 3 ' M E R G E 0 H M M L. L 3 M E R G E 0 H M M FFDC:3 MERGE ~' :~"' L.f .:, FFDC MERGE CPS N F D C 3 M E R G E C P S N F D C M E R L~ E C: P S RHOB3 MERGE G,."' C 2~ RHOB MERGE k=,.' U,. t}RHO3 MERGE G/CT~ DRHO MERGE G/CS FCNL3 MERGE CPS FCNL MERGE CPS N t.. i.,1~ ....... N E R G E E: P S N C N L I'1E R G E C P S R A T 3 C 0 t"! P U T E O R A T C 0 M P U T C [:, L "$ E: 0 t'1P U T E f.) P U D P H I C 0 l'l P U T P U N P H S..., '= C 0 M P U T E D S S P U N P H I C 0 M P U T P U C t L i} '"* ..:., C 0 id P U T E I} M M H 0 C I L [) C ()I'l P U T M I'i H 0 DATA EN TRY REPEAT SECTION F"~]RMAT SPEP I F I PAT10'N© TYF'E S i ,ZF__ CUL)P- 0 ~ 66 TYPE [:,ESCR i PT I ON 0 Ter. minator. ( no mc, ce ent. ci,--.._=. ) REPEAT SECTION Fr RMAT C F' C: o E ,i i AT'iONS DATUM .SPECiFiCATiON BLOCKS :.[-: :.[-: :~ :~ :$: :+: ~ :4': :-I': :+: :-I.: :'k :,F :,1': :,t.: :-t-: :.t-: :~ :-l': :,f: :'[-: :i-: :'l': :'1-: :~': :4..: SEP,VICE SERVICE APi HNEH ID ORDER ~ UNiT LOG DEPT 30501 7 FT 0 TENS i'll- K~.~ ~_ 3 05 0 i 7' H:¢ 0 SP H b. k:.~.; b_ 3 fi5 0 i 7 AP ~ 0 GR F1ERGE ..7 050i Z GAP~ 0 CALi FiE F..:G E705017 i N 0 ILD MEP`GE 305017 OHHH i L i'd H E F.'.G E._705 0 i 7 0 H H M 0 LL3 HERGE 305'0i 7 OHHH 0 FFDC i'iE F.'. 6 E 3050i 7' CPS 0 NFDC: HtERGE ;3050i 7 CPS 0 RHOB H E k.:'u b3050i 7 G/C3 0 DP`HO HERGE .7 05 O i 7 6,.,: C._7 O FCNL HEF:GE 3 05 0 i 7' :CPS 0 NC:NL HEP, GE 3 050 i 7 .CPS 0 .RAT COHiZ'UT 305017 ....... 0 DPHi COHPUT 3 05017 PU 0 N F' H i C: 0 H P U T ~ U._ 01 7 P U 0 C I Lt} COHPUT 3 05 0 i '? t'li"IHO 0 APl AP1 APl FiLE TYPE CLASS HOF_;, P F.: C: ~- SiZE LVL SHF'i_ 0 0 0 n 4 0 i 0 0 0 .'-: 4 0 i 0 i 0 3 4 0 i 54 i 0 S 4 0 i 24 i :3 0 3 4 0 i i '2 0 46 0 3 4 0 t i 20 44 ~:~ · 220 6 0 98 2 0 98 i 0 ..'q 4 0 94 i O i 00 i O 7'8 ,.o 30 0 3 0 0 0 3 4 0 0 0 .0 :3 4 0 i '" 2 '"' 0 4'7, 4 0 68 46 O ...,"';" 4- O RC . -- ~, U . -- 68 68 68 68 6 f-".' 68 P.., b' 68 i NJ:, i C,ATORS 32 DEPT FFDC NPH i T E N S N F D C C i LD REPEAT SECTION DATA REC:OR[: © SP GR CALt iLD iLM LL,3 R H 0 B D F.'. H 0 F C: N L N F: N L. R .A T D F' H i P .E~ 0 E: 9821 , 000 0.000 -. 99 i i 605,000 O, 000 i 000,000 O, OOO 0, 0 00 0,000 0, 000 0,000 O, 000 i . n 00 O, 000 '2, '-.' ..s v - 9'.:,. 9.25 0 i , 000 i 60, E, 0 E 9721 , 000 i i30,800 39,700 SE: 06,000 776, 000 '261 ,216 66,400 i , 875 91 , 200 ,i34 7.7 i 0 79,7 00 3,828 2 0,4, 000 2. 494 4.. i 69 ,46 , 970 9621 , 000 7'34,300 31 , 020 3986, 000 7i2,i00 254 .. ",q '~ !::, ,;..~, 70. 500 2, 196 75,.800 ,t6.3 7.620 i25,700 3,926 264,600 4 ':' 53' 27,5i5 9521 . 000 788,400 32,i00 3840, 000 740,70O 1 70,2i6 64,100 2, Ie~_'"' 73,1,00 ,i74 7,420 i 22.4 00 5,875 2 ,'-', 9,300 5. :361 2, i 92 6,9 34 29.5 ,""6 'B4,21 ,000 739,600 :L44,21 0 z 76 · . ,~, 000 706, i O0 159,588 69,000 ,i52 7,350 ii'i,200 6,266 27' :3,400 6, 095 2 7', i i2 28, i .S ;.::: 863'. 000 39,470 .~,' 4.2,000 71 i, 700 ,'.-i. 66,660 68,'t00 2,06i :39. ~ O 0 ,i20 7.48 0 86,700 2,143. "':' 06~.. , i O0 2,089 '2,476 9221 . 000 ..~3' 700 ":J 6,67' 0 3'72.3', O00 ,',~,' ,iO0 41 O, 204 80, O0 0 '~- 026 99,8,0 0 , 143 7,37'0 81 . 000 2.4..~ ,.., 215,600 2,438 2.95 i 2;7.818 9 i 2 t, 00 O 814, ,3 O 0 41 . 800 · , - '-- 000 ,',=.0,000 526,0 i 7 83,000 2 ,. 't 2'9 i 05,4'00 ,i52 7,4.10 68. 400 1 ,90i · t 86,4O0 i,910 9,25 0 :3 'i , !'"; 7'6 Fil~ name: ~GSFOI , 004 M a x irr, u rr, i e n g t h: i 0'2 4 ** E 0 F :'~* File type: LO REPEAT SECTION TRA i: LER RECORD"'* ,,ersic, n ~: Next ¢ile.: Date: