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185-085
ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 September 2, 1994 Robert C. Gardner, Pres Fairweather E&P Services, Inc. Agent, Amerada Hess P O Box 103296 Anchorage, AK 99510-3296 Re: Location Clearance, Amerada Hess North Star wells Dear Mr. Gardner: You requested location clearance on the Amerada Hess North Star wells #1(PTD 85-085) and #2(PTD 86-013). On August 25, 1994, our Inspector Lou Grimaldi accompanied you and others on an inspection of the North Star wells. Based on his observations, Mr. Grimaldi recommends Location Clearance for North Star wells #1 and #2; he noted that the island was neat, clean and graded and that no additional work was warranted. Final Location Clearance is hereby approved for these Amerada Hess wells: North Star #1 (PTD 85-085) North Star #2 (PTD 86-013) David W. ~hnston Chairman ~~ c: Blair Wondzell bew/lcah2nsw ALASKA OIL AND GAS CONSERVATION COMMISSION // WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 June 23, 1994 Robert C. Gardner, President Fairweather E&P Services, Inc. Agent, ~Jnerada Hess P O Box 103296 Anchorage, AK 99510-3296 Re: Location Clearance, Amerada Hess North Star wells Dear Mr. Gardner: You requested location clearance on the Amerada Hess North Star wells #1 (PTD 85-085), #2 (PTD 86-013), and #3 (PTD 93-203). On June 9, 1994 our inspector Jerry Herring accompanied you and others on an inspection of the North Star wells. Based on his observations, Mr. Herring recommends Location Clearance for North Star Well #3; he noted that there was additional work that needed to be done to the North Star #1 & #2 location before they could be cleared. (See his report "i99kfjbd" dated June 9, 1994 for additional details). Location Clearance for Amerada Hess well North Star #3 (PTD 93-203) is hereby approved. Chairman c: Blair Won~zell bew/lcahns64 ~ Y~7 ..... E & P SERVICES.,/NC. May 24, 1994 David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 ATT: Blair Wondzell, Senior Petroleum Engineer RE: Final Abandonment, Amerada Hess Corporation, Northstar No. I and Northstar No. 2 Dear Mr. Wondzell: Please find attached the following documents relating to the above-referenced project. . Two(2) originals; AOGCC Form 10-407 which changes the status of Northstar No. 1 from "suspended" to "abandoned". . Two(2) sets; Copies of daily Field Progress Reports for final abandonment of both wells. . Two(2) revised copies of Form 10-407 for Northstar No. 2 dated 10-03- 86, with a paragraph added describing final abandonment of well. . Two(2) originals; Letter to Commission describing disposition of unused 30" conductor on Northstar Island. Northstar Island was severely damaged by storm waves during the fall months of 1993. This damage was so extensive as to put the wells in jeopardy after breakup this year. Amerada Hess Corporation (AHC) elected to abandon the wells in anticipation of further post-breakup erosion. Both wells (Northstar No. 1 and Northstar No. 2) and an unused 30" conductor were cutoff approximately 13 ft. below the original mudline and all casing strings recovered above the cut. Following recovery of the casing strings, the well cellars were excavated and removed. RECEIVED MAY 2 4 1994 Alaska Oil & Gas Cons. Commission Anchorage 715 L Street Anchorage, Alaska 99501 (907) 258-3446 FAX (907) 258-5557 Mr. Blair Wondzell May 24, 1994 Page two The island surface was cleaned up, all junk and debris removed and usable hardware salvaged. It is anticipated that AHC will completely abandon the island during the 1994 open water season. An abandonment plan describing this procedure will be filed with DNR. Please contact me if you have any questions. Sincerely, ~.~ R. C. Gardner Agent for Amerada Hess Corporation RCG/js Attachments CC: C. R. Richard, AHC John Simon, AHC Steve Schmitz, DNR Anchorage ., STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMM,£SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] ./'~?" · , · ~. Name of Operator 7. Permit Number ?¢,./ ,; Amerada Hess Corporation 85-85 %/., ". / · 3. Address 1201 Louisiana St., Ste. 700 8. APl Number Houston, TX 77002 5O-029-21341 4. Location of well at surface 1031 ft SNL, 591 ft EWL, Sec. 32 9. Unit or L~a~e Ne.me T.14N, R.13E., U.M. ~ ................... Northstar Unit .. i'v' ~-:...'~ ? At Top Producing Interval N/A :~ "":~- ~- ..... '.' .,~.~, 10. Well Number .~,-~, Northstar No. 1 At Total Depth Straight Hole ~. v. j~:~, 11. Field and Pool ~;' Exploratory 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 58.5 ft KBJ ADL - 312798 , 'l I"l'G. of Compl0lions ~2. Date Spudded 13. Date T.D. Reached 14. Date Comp., Sump. or Aband. 15. Wa~er DepHL if offshore No, 10/14/85 12/2/85 ABD. 4/4/94 Art. Is. 45 feet MSL 0 1'7. Total Depth (MD+TVD) 181Pl'ugBackDepth(MD~-TVD) 19. Directional Survey 20. Depth where SSSV set 21.Thicknes~ofPerrnatrost 11,820 MD & TVD ~op plug @ 117' KB YES ~prev. ~ted N/A feet MD 1470' 22. Type Electric or Other Logs Run Dil/SD~:/G?/CAL/S?; T.D~:/CN~:-G; ]~?T/~/~R; DLL/MSFL/Gr; SZ-U)~/GR; RF~:; va? 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 166# SURF. 277' Driven N/A 117 ft (BKB) 13-3/8" 72# L-80 SURF. 2614' 17-1/2" 3200 sxs 117 ft (BKB) 9-5/8" 47# L-80/NT-85 suRF. 10921' 12-1/4" 1100 sxs 117 ft (BKB) 7" 26# NT-85/HSS 10410 11797" 8-1/2" 370 sxs NONE 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) ,, None All perforations described in completion report dated '2/24/86 have been squeezed or isolated by plugs as part of previously approved suspension 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. procedure. DEPTH INTERVAL (MD) AMOLJNT & KIND OF MATERIAL USED N/A 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OII'-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS'OILRATIO 12/27/85 2.5 TEST PERIOD ~ 323 1,679 - 2"I 5200 SCF/BBL Flow Tubing Casing Pressure CALCULATED,.~ OIL-BBL GAS-MCF WATER-BBL OILGRA'VITY-API (corr) Press. 1200 -- 24-HOUR RATE j~ 3,100 16,120 - 52° 28. CORE DATA Brief description of lithology, porosity', fracture~, apparent dips and pre~ence of oil, gas or water. Submit core chip~. Kuparuk Core 9064' - 9184' Sag River Core 10,949' - 11,062' Core data previously submitted Ivishak 11,062' - 11,207' · NOTE: This Completion. Report is for the purpose of changing well status from auspended to abandoned. Geologic data required under 20AAC 25.071 has previously beenR~~submi~tlq~.__ uhY ? 4 994 Form 10-407 Rev, 7-1-80 CONTINUED ON REVERSE SI DE/~,~k~i. 0i~ ~t. GaS [~0~S. C0~'~['~[SSi0~ubmit in dupllcata Anchorage 29. 30. GEOLOGIC MARKERS FORMATION TESTS · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time ot' each phase. 11248' - 11268'; water production Prince Creek 4600' 4600' 11151' - 11161'; 42° AP1 Oil @ 2000 bbls/day Kuparuk 9068' 9066' BSW = 10% Sag River 10905 ' 10902 ' 11114' - 11134'; 40.7°API Oil @ 1920 bbls/day Shublik 10964' 10961' BSW = 14% IVishak 11060' 11057' 11060' - 11090'; 52° AP1 Oil @ 3100 bbls/day BSW - 1-2% Kavik 11380' 11376 ' 9067' - 9257'; (selective; water production Lisburne 11445' 11441' with 2-3% of 30°API oil Basement 11710 ' 11706 ' 31. LIST OF ATTACFIMENTS ~\¢S'~ u,, ~B~,O~.B~e 32. I hereby certify that the foregoing is true_~.,~d correct to the best of my knowledge R. 'C .~er~ - Corporation INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service 'Wells: Gas injection, water injection, steam injection, air injection, salt water' disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: if this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: Report No. Date' Job No. AFE No. AMERADA HESS CORPORATION NORTHSTAR ;~'Z,~,,,,~ ~/,~,/.,. ,,,'"~'~,~'~a.,,',~,,,~"-,,~,-'~ Report Period' <:::;;t¢~[ hrs j.~-,g'3"- ~2 RECEIVED MAY 2 4 1994 Oas Cons. Commission Anchorag~ Weather @ 0600 hfs: Temp: . --/'¢~' ~" Wind: ,~'~--~/,d~,4,,'.~/~. Visibility: Precipitation: ~ Sky: ~U~~-/ Submitted by: ~. . v/ Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS: REPORT CLIENT: PROJECT: AMERADA HESS CORPORATION NO RTHSTAR .~--¢'~~ Report No. Date' Job No. AFE No. Report Period' Weather @ 0600 hrs: Temp: --L~? ¢/~" Wind: ~'.A/~' .~',,~',J,.¢. Visibility: Cllill Factor: Submitted by' Operator's Representadve FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: AMERADA HESS CORPORATION NORTHSTAR Report No. Date' Job No. AFE No. Report Period: ~~/. hrs ~¢'- ~-9~ to ¢2dfC:t:::2 hrs .~. ~v~--.-?~- RECEIVED MAY 2 4 1994 Ai;ska Oil & Gas Corm. Commission Anchorag~ Weather ~ 0600 hrs: Temp: Wind: ~5'J~<:¢ 9/1~7'~ Visibility: Precipitation:J_/.~'/;W.,j Sky: CYg. r~$j' glfill Factor: Submitted by: .~::~'~ -(O"~re r~a t o r' s Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT' Report No. Date' Job No. AFE No. AMERADA HESS CORPORATION N O RTH S TAR i,,~-~,44,,~'4~ ~/~"/.~ Report Period: Weather @ 0600 hrs: Temp: ,/¢¢/~, Wind: ,,.~1¢'~-¢' '¢',,,e7~ Visibility: Precipitation:~a~'~.~ Sky: Ol~'r~/ Chill Factor: Submitted by:-/'~"~~'~~--------~--'- . Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: AMERADA HESS CORPORATION NORTHSTAR ~,,~/,~ Report No. Date: Job No. AFE No. Report Period: Weather @ OOO0 hrs: Temp: -"?,~ ~, Wind: /~,~-~ ~b/'~..,,~.~Visibility: Precipitation: ,~.:r('.,~',~,~ Sky: ~.~.,,,~,~,.~/ Clfill Factor: ~..~,~,~.. Submitted by' Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: Report No. Date' Job No. AFE No. AMERADA HESS CORPORATION NORTHSTAR..,~-~,~,,'),,t.,'D Report Period: OOo/ hrs. ~' '-~B - ~ Weather @ 0600 hfs: Temp: · - ~/~ Wind: ~'~----¢'/~',~'Z',~,Visibility: Precipitation: /~/~, Sky: Submitted by: ~ Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: Report No. Date: Job No. AFE No. AMERADA HESS CORPORATION N 0 R TH S TAR ',.z"~ll~ ~.'/-~'4- Report Period: ~:Pg:::)/ hfs .~ --~-~ -- q~ to ~_~0 hrs Activity Report: /'V'~fTz~ sTZ~ /I//o ~ o~j ! / . , / / ~/~~. '~~ ~ ~.~ ~o" ' ~ " Weather e 0600hrs: Temp: /0 ~ Wind: :~ ~ Visibility: /~'/~ Pressure: ~, 77 ¢ Precipitation: /~~ Sky' ~:~ ~ Chill Factor: Submitted by: ¢~Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: AMERADA HESS CORPORATION NORTHSTAR ,~,.~ ~ Report No. Date' Job No. AFE No. Report Period' 000/ hrs Weather @ 0600 hrs' Temp: 5 ~p Wind: ,~~~ ? Visibility' Pre cipit a tio n~/~/¢,~ Sky: Submitted by: ~ Chill Factor: Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT' PROJECT: Report No. Date: Job No. AFE No. AMERADA HESS CORPORATION NORTHSTAR . ,. ,.~,5L /¥/',10 Report Period' to ~2d¢0 hrs ~ ...~,./_ ?,~ Activity Report: C/'~~..hL f~,~p¢~ z~ w~th~ ~ 0~00 h~. T~p: -- Z ~. Wi.U: Pressure: 30,3~ ~ Precipitation: ~ Sky: Operator's ~epresentative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: Report No. Date' Job No. AFE No. AMERADA HESS CORPORATION NO RTHSTAR ~---~z~/~O k/~',z,z Report Period' 00,~/ hrs. ,~-/.. ¢'4 Weather ~ 0600 hrs: Pressure: Precipitation: Submitted by: Wind:/V~' .Z~..-~'(;:~ Visibility: Sky: 3~~~~ Chill Factor: Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: AMERADA HESS CORPORATION NORTHSTAR..~--,~/.¢¢~/z~ ~4/~ Report No. Date' Job No. AFE No. Report Period' d2~/ hrs dC --¢2- ¢,¢f to ~'¢'¢~ hrs '¢"¢2- ¢~ Activity Report:/~.~~/~.~_, Weather ~ 0600 hrs: Temp: Pressure: ~¢,~ ¢ Precipitation: Operator's Representative FAIRWEATHER E & P SERVICES, INC. FIELD PROGRESS REPORT CLIENT: PROJECT: Report No. Date: Job No. AFE No. AMERADA HESS CORPORATION NORTHSTAR_ /2, Report Period' OOol hrs d-S- ~ ¢ to ~Z~O hrs F/!v,c/Z. ..,e'_..~?'.o,~T' Weather @ 0600 hrs: Pressure: ~:~:1,/~ Temp: Precipitation: /~E~..__ Sky: /¢~~~,/CI,ill Factor: · '~,,-- ~_..,--t.,,/ ,.--- ..._ ...___ Operator's Representative E & P SERVICES, INC, March 7, 1994 Mr. David Johnston, Chairman Alaska Oil and Gas Conservation Commission ' 3001 Porcupine Drive Anchorage, Alaska 99501 ATT: Blair Wondzell, Senior Petroleum En~neer RE: Final abandonment of Amerada Hess Corporation, Northstar No. 1 Gentlemen: Please find attached three copies of AOGCC Form 10-403 and supporting documentation covering the above- referenced work. We anticipate doing the work in mid-March; therefore your timely review will be appreciated. Please contact the undersigned if you have any questions concerning on approval to this work. Sincerely, K C. Gardner RCG/js Attachments CC: Cliff Richard, Amerada Hess Corp. John Simon, Amerada Hess Corp. RECEIVED 715 L Street Anchorage, Alaska 99501 (907) 258-3446 FAX (907) 258-5557 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Type ol Request: Abandon ~ Suspend __ Aller casing __ Repair well __ Change approved program __ Operation shuldown __ Re-enter suspended well __ Plugging __ Time extenmon __ Stimulate __ Pull lubing __ Variance __ Perlorale __ Oilier __ 2. Name of Operator ~A H~SS CORPO~ON 3. Address 1201 Louisiana St., Suite 700 Houston, TX 77002 5. Type gl Well: Development Exploratory Stratigraphic Service 4. Location gl well at surlace 1031 ft. SN-I., 591 ft Er~q_,, Sec. 32 T:Z4N, R. 13F.., U.M. At top of productive interval At effective depth At total depth Straight hole ,ECE VED 6. Datum elevation (DF or KB) 7. Unit or Property name Northstar Unit 8. Well number Northstar No. 1 9. Perrnitnumber 85-85 10. APInumber 50-- 029-21341 II. Field/Pool Exploratory feet 12. Present well condition summary Total depth: measured 11,820 true vertical :L1_,820 Effective depth: measured 110 true vertical Z_LO feet feet Plugs (measured) leer Junk (measured) feet NONE 11,820-11,627; 11,212-11,200; 11,060-10,950; 10,921-10,682; 10,311-10-176; 9,257-8,842; 2,502-2,362; 191-]_10. Casing Length Size 'Structural - - - · Conductor 277 ' 20" Sudace 2,614 ' 13-3/8" Intermediate 10,921' 9-5/8" Production 1,387' 7" Liner Perforation deplh: measured Ivishak: true vertical Kuparuk: (same) Cemented Measured depth ~ueverticaldepth Driven 277' 277' to surface '2,614' 2,614' 10,921'-6,890' 10,291' 10,921' 11,797-%0,410' 11,797' 115797' ~l,248'-11,268'; 11,]_51-11,161'; ]_l,]_51-11,166'' ]_l,114-]_1,134'; 11,060-11,090. 9,067-9,073'; 9,090-9,107~; 9,164-9,198'; 9,208-9,213'; 9~233-9,240'; 9,247-9~257'. Tubing (size, grade, and measured dep'th) None. Packers and SSSV (type and measured depth) Baker-F-1 F.B. @ 11,212' (packer) Baker F-I.F.B. @ ]_l,135" (packer) 13. Attachments Description summary ol proposal __ Detailedoperations program ~ BOP sketch __ 14. Estimated dale for commencing operation M~..rch 14, 1994 16. II proposal was verbally approved Oil __ Name of approver ~ Date approved Service 17. ~b~orrect to the best gl my knowledge. . Signed ~- ' - 'fie Agent, Amerada Hess Cbrp. /_,<Z¢'? FOR COMMISSIOf,.I USE ONLY 15. Status of well classification as: Gas__ Suspended Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ~ Localion clearance ~ Mechanical Integrity Test ~ Subsequent form required 10- Dale March 7, 1994 IApp.°va' t''°' 17 Approved by order of the Commission Original Signed By David W. Johnston Commissioner Form 10-403 Rev 06/15/88 Approved Copy Returned 7"-~"'- ~: V SUBNIIT IN TRIPLICATE 1, , , , , . . o , 10. OPERATIONS PROGRAM FOR NORTHSTAR NO. 1 FINAL ABANDONMENT Present Well Status: Downhole plugs in 7" liner and 9-5/8" casing set and approved by AOGCC. Top plug ~ approximately 72 feet below island surface. 13-3/8" x 9-5/8" annulus open to surface. Wellhead in place. (See attachment I.) Construct ice road to Northstar Island from Northstar No. 3 location. Build ice ra~np to gain access to island surface. Clear ice from island surface around well location down to firm gravel to provide a work pad. Using steam, remove ice fi'om wellhead, sufficiently to completely expose entire wellhead including "A" section of wellhead. Rig matting boards to provide man access to wellhead from eroded edge of island. Install shelter over wellhead and apply heat to wellhead using space heaters inside shelter. Open 3-1/16" 10,000 psi valve and needle valve on corrosion cap and check for pressure. Slowly bleed offpressure, if any. If unable to bleed offpressure in reasonable length of time, close valves and W.O.O. Have vacuum track or other container(s) available to captureanyfluidreleasedduringbleedoff. /4o~'~: C~e~_+ ?(~5 3o? ~ Al[er bleeding off any pressure, nipple down 10K valve and tubing bonnet, exposing access to 9-5/8" casing. Determine contents of 9-5/8" casing-- may be CaC12 or diesel. If fluid in 9-5/8" casing is frozen, use steam lance and thaw to top of cement, which is anticipated to be at approximately 72 feet below island surface. Obse~we same precautions as in Step 6 above for recover3, of any fluid displaced during thawing. Tie into 9-5/8" x 13-3/8" annulus valve on wellhead with triplex test pump, and determine injection pressure. Do not exceed 3,000 psi (Final injection pressure when ammlus used for disposal was 250 psi). If injection pressure can be established, go on to Step 9. If unable to pump into 9-5/8" x 13-3/8" annulus, secure well and W.O.O. Rig up BJ Services and pump 100 sx of Cold Set II cement into 9-5/8" x 13-3/8" annulus and displace cement with 4.5 bbls of water. Close annulus valve and W.O.C. (Note: Maintain heat (space heaters) on wellhead while cementing.) Rig down BJ Services and rig up Halliburton (Jet Research) to blow casing. Lower charge to 70 feet below island surface and clear well area ofpersmmel and equipment. Maintain radio silence, and follow procedures laid out by Halliburton teclmician. 11. Detonate shot and sever tlu'ee casing strings simultaneously. 12. 13. 14. 15. Nipple down" C" section of wellhead and make up vibratory hammer on exposed 9-5/8" casing stub. Free casing slips and pull 9-5/8" casing. Lay down casing. Nipple down "B" section ofwellhead and make up Vibratory hammer on exposed 13-3/8" casing stub. Free slips and pull 13-3/8" casing. Lay down casing. Cut off"A" section of wellhead just below external weld. Make up vibratory hammer on exposed 20" casing stub. Pull 20" casing and lay down same. If20" casing is not severed and cannot be pulled after fatiguing with vibratory hammer, re-fig up Jet Research and re- shoot casing observing same precautions as in Step 10 above. Lay down 20" casing. Rig down vibratory hammer and crane. Prep to move to Northstar No. 2 Well. RCG/js ,, ;..j..[J t. [j,~ Attachment No. 1 Northstar No. 1 Present Wellhead Condition (Attached to and made a part of program for final abandonment of Northstar No. 1 well) () 5 1/16" 1OK VALVE r- BONNET L~" x lO,OOO I I ,, ~J SECTION s.o.w4 20" 166~ (0.812" WALL) CONDUCTOR (DRIVEN) ~ ~/~", 7z~, L-~O 5/8", 47~, L-80 - ~-, .., '? ,,.-. Attachment No. II Norths}ar No. 1 Near Surface Casing Detail (Attached to and made a part of program for final abandonment of Northstar No. 1 well) 13 5/8" x 9 5/8" ANNULUS TO BE CEMENTED WITH l OOsx PLUG TO 72 FT. BELOW ISLAND SURFACE FOP OF CEMENT AT ~72 FT. BELOW ISLAND SURFACE . · . ., · · 20" x 15 5/8" ANNULUS CEMENTED TO SURFACE 20", 166# DRIVE PIPE 15 3/8", 72#, L-80 9 5/8", 47~, L-80 81' CEMENT PLUG ON TOP OF RETAINER CEMENT RETAINER 0 m155' BELOW ISLAND SURFACE ALASKA OIL AND GAS CONSERVATION CO~I~IISSION May 5, 1993 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 J. Michael Robbins 540 L St Ste 205 Anchorage, AK 99501 Dear Mr. Robbins: We have received your April 23 letter requesting access to all information relating to wells permitted by Amerada Hess Corporation' and your May 3 telecopy of the protective order issued by the District Court in Case No. N90-004 Civ. Pursuant to Title 31, Section 31.05.035 of the Alaska Statutes, the Commissioner of Natural Resources has found that the well file on Colville Delta 25-13-6 No. 1 contains significant information relating to valuation of unleased land in the same vicinity. This well has been classified as confidential indefinitely, and will remain so until released by the Commissioner. Currently, we are seeking advice from the Department of Law as to the appropriate response to your request in view of the above referenced protective order. Due to workload constraints and the need to consult with legal counsel, we are unable to respond fully to your request within ten working days per 6 AAC 95.070. We anticipate furnishing the requested records, or issuing a determination that they are not disclosable, by May 24, 1993. This extension is not interposed for the purpose of delay. The following is a complete list of permits issued to Amerada Hess. PERMIT APl # WELL NAME WELL WELL CLASS STATUS 85-0085-0, 029-21341-00 Northstar 1 expl susp* 85-0278-0 103-20054-00 Colville Delta 25-1 expl conf indef 85-0279-0 103-20055-00 Colville Delta 32-1 expl expired 86-0013-0 029-21511-00 Northstar 2 expl p&a* 87-0088-0 629-21747-00 Nodhstar 3 expl expired *The two publicly available well files can be reviewed at our office. Please contact Larry Grant at 279-1433 to schedule a time convenient for you. For your records, Mr. Chatterton retired in August, 1990. David W. Johnston is currently chairman of the Commission. Yours very truly, Russell A. Douglass Commissioner rpc/jo~amerhess TO: THRU: MEMORAhoUM Stale of Alaska ALASKA OIL AN~ GAS CONSERVATION COMMISSION ~ -. ' DATE: October 11, 1991 Lonnie C Smi, Commissioner/ · FILE NO: LG1011-2 .DOC TELEPHONE NO: SUBJECT: Location Inspection Northstar Island and ' Seal islam-- FROM: Louis R Grimaldi~;~ Petr Inspector I flew, along with representatives of the H.M.S. and Alaska Department of Natural Recources, to the offshore Gravel Islands (man-made): Tern, BF-37, Seal and Northstar. Seal and Northstar Island have wells that fall under state jurisdiction. Both these islands have received damage to their surrounding edges by the winter ice and were repaired this summer by the respective lease holders (Shell and Amerada Hess). Both islands were well repaired and clean of debris. It should be noted that Northstar Island had a large depression in the center of the island. That led me to conclude that the gravel used in the bags to reinforce the perimeter of the island was taken from the center of the island. < %-~ ~ ~:.]?'~ ~-(,.{-,:.¢,-~ ? ~f~-'~ ) , In summary, Islands Seal and Northstar have satisfactorily repaired and cleaned up. been 02-00LA (Rev. 6/89) 20/11/MEMO1.PM3 ALASKA OIL AND GAS CONSERVATION COMMISSION TO: FROM: Lonnie C. Smith Commissioner Lou Grimaldi Petroleum Inspector SUBJECT RMERRDR HESS CORPE]RRTION September 8, 1988 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Re: Northstar Island P. O. BOX 2040 TULSA, OKLAHOMA 74102 918-599-4200 .--.-:. ,':. ~. '- i !:ii:: ". ~'. ::'~:: '~ , L'~'~':~ ."'-':~ -' ~ .~ ........................ Dear Chat' In my letter of August 12, 1988, I stated that I would notify you when Amerada Hess Corporation had completed the repairs on Northstar Island. We completed the work on August 25, 1988 and demobilized equipment on August 27, 1988. Repairs consisted of re-anchoring concrete blocks, grooming the northeast/east side of the island, and placing approximately 2,500 four cubic yard bags of gravel. We are hopeful that these repairs will provide island integrity until a determination has been made as to what to do with the prospect. Sincerely, C. R. Richard Manager, Engineering & Technical Services yb xc- Judy Brady - Commissioner of Natural Resources Jim Eason - Director of Natural Resources Jerry Brossia - Regional Manager, Division of Land & Water RMERRDR HESS CORPORRTION August 12, 1988 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Re' Northstar Island Dear Chat' P. O. BOX 2040 TULSA, OKLAHOMA 74102 918-599-4200 . .':,"~'.'~ A~JT ~ ' <""~-'~-~ 'l";':d;H ' ..................... , As I relayed in our phone conversation of July 21, 1988, Amerada Hess has already made plans to repair Northstar Island. You also requested in your letter of July 21, 1988 for our monitoring/maintenance plans on Northstar Island. We make periodic trips to Prudhoe to check on stored equipment and supplies and to inspect Northstar Island. When we find damage on the island, we repair. You are probably unaware that our inspection trips revealed damage in 1986/87 which we repaired in the summer of 1987. Investigation of the island on June 21st revealed damage, and AHC started planning for repairs. We commenced island repairs on August 10, 1988. I will notify you when repairs are complete. Regarding your request for our thoughts on plugging the 20" x 13-3/8" annulus, our records indicate that annulus is cemented (see notice sent to you on October 23, 1985 by Bob Mead). The 9-5/8" x 13-3/8" annulus was not cemented and we are currently considering a "bradenhead" squeeze on the annulus. However, our preference is to delay cementing the 9-5/8" x 13- 3/8" annulus until a determination is made regarding future utility of the well. Sincerely, ¢. R. R~chard Manager, Engineering & Technical Services yb ,iv.3 ~JL &~ 7: Telegr COMM SR ENG _{~,(_ ENG G OL' c SR GEOL I ERG AS~ ENG ASST~ STAT TECH1 STAT TECHI P 0 I: l 7_'~ T ~,'..' n,_. N l N 0 _~. v O , , , ~'L~,SI{&: HP88":~'~75v C SANDP!P?P. ,o.R" ~ i:L,, I SL~ ~.~I: ......... IN C,...NP i,,.NY O"T t~" CO,.., ?;:'F: PS. . I S I,,"~,"I'),,, ':.:' ~.. D E S T R 0 Y E lO ';.,'" I T H S H A L L P "" ""' "~} 1~ ~ 0 C K ':;: R[~ n,. I v I ~' u. C V ..... L% ...... ~DS. .~,N",':" NOT NAY HAVP OOnTTN:~D~..~ :::,.,., ...................... P'9I OR ?C' (? ~,;~LL~IF~.T;S IS ':~LTRI]Er, I~, - ~',. '" · ~..;.~ 'lIGHT R:~.!NBOV S}I~i'~,[',~ B...~NNULUS I~.! WELl, #1'DO.F.S HAVT .A CO~!CRE'TE PLUC.-IT IS alOT OPE['.' .... ~'~' ON~. P TO ".3~ '~'"[' S.&I,T W.~..TEP ZOh'~z A~ STATED IN POLR ....... ' OSSIBILI'~Y O~" ,~3" At/~.~O~ Telegram TT Telegram F UPD.~.TED IF]FO ON..NORT:~ ST~~ 'WELL STraTUS-ONE WELL ABANDONED. THE R~MAINING WELL ~iS ZE~5.~ PLUGGEE' ~fITH BELOW SEA~D AND FILLED ~¥ITH CALC!UN CHLOPI[:~ $i" G. BESIDES SANDPIPEn, THERP "'~"~' ~'-"' iS"zAN~S 0~,~ THE OCS-MUKZUY, S'F-:~?, AND TER~,I. H'JKLUK AVB~N P~RMAN~NTLY ABANDONED (~LLS P~RS~.NENTLY ABAI,,~DONED AS..:DESCRIBED IN E. ABOVE~ SANDBACr./SHEET PILE PROTECTIOI~! 'AND ARE BEING ALLOWED TO ERODE I~.!ATUR~.LLY. TERN ISLAND i!,~S T~,O ... [:"~'S"~O~E'PER~-E'~TLY_.._ ABANDONE.'[.'.~ ONE TEmPORaRILY ABAN~O~,~ED AS : ' . A ' ' CONTACTED' MSS~ANOCO,AN'.EEAD..g.-HE'SS, AND A.~[ OIL AND GAS . ,?..1, ,[ .FO. 3 ~'.'..' PLAN S A. CO~{TINUE TO mONITOR SITUATION'. B. REVIEW AI~OCO PLAN FOR SA~IDPIPER. ..:.~.(~:~.. MAINTAI~ CO~TACT WITH ~'~':, OIL & GAS COt~S. COM~. S~ELL, AND ~A]'~ERADA-H!;SS REGARDING REPAIR PLANS FOP SEAL AND NORTHSTAR COGARD ~SO ANCHORAGE AK . TELECOPY NO: (907) 276-7542 July 22, 1988 Mr. C, R. Richard Manager, Engineering & Technical Services Amerada Hess Corporation P. O. Box 2040 .Tulsa, Oklahoma 74102 Dear Cliff: Confirming .today's telephone conversation, the Commission is gratified to learn that you already have underway plans to repair erosional damage suffered by your North Star artificial gravel island due to the elements. Our records indicate that the status of your North Star Well No. 1 and No. 2 is suspended and abandoned respectively. According- ly, maintenance of the integrity of the well site (North Star Island) is required by 20 AAC 25.110(e) in lieu of well abandon- ment, and encouraged by 20 AAC 25.172(c) in lieu of island ab an donmen t. The Commission will appreciate notification as you near com- pletion of this season's island integrity maintenance work so that one of our inspectors may have the opportunity of visiting the site. In addition to receiving a copy of your-continuing plan for monitoring and maintaining island integrity, may we have your comments with respect to plugging the 20" x 13 3/8" annulus in North Star No. 17 Such a step may prove prudent, now that we have witnessed the catastrophic failure of island integrity in the immediate area. SiD~kere ly, _f~ ~ / ? ~. × -..' ,, / f.'/,. A /~~ .......... ' ~C. V. Chatterton Chairman dlf: 1. CVC. 3 cc: Jim Eason, Director Division of Oil & Gas Department of Natural Resources RMERRDR HESS CORPORR-I ~L~N ONFIDI NI'!AL' P, O. BOX 2040 TULSA, OKLAHOMA 74102 9 I 8-599-4200 January 5, 1988 Mr. James E. Eason State of Alaska Department of Natural Resources P.O. Box 7034 Anchorage, AK 99510-7034 Dear Mr. Eason: Thank you for your letter of December 29, 1987 regarding extended confidentiality of the data from Amerada Hess' Northstar No. 1. We have reviewed our files and need to apologize for failure to send you our well history on Northstar No. 1. That well history is attached and a copy has been sent to C. V. Chatterton with AOGCC. Thank you very much for your consideration and extensions granted on Northstar No.'s 1 and 2. Very truly yours, Manager, Engineering & Technical Services yb Attachment xc: C. V. Chatterton - AOGCC RECEIVED J/~N 1 ]. ~daska. Oil & Gas Cons. Anchorr~ge DEPART~IENT O N U L ESOUI~CES DIVISION OF OIL A ND GAS December 29, 1987 C.R. Ri chard Manager, Engineering & Technical Services Amerada Hess Corporation P.O. Box 2040 STEVE COWPER, GOVERNOR RO. BOX 7034 ANCHORAGE, ALASKA 99510.7034 lf.:] -;. Tul sa 0klahoma 74102 ~-* .'- " - ..,._-, ~:',,s Co0.s...,~ ...... /.[;/. ;, < . . . Sub.iect' Amerada Hess Northsta¢O~~e~"l'-' :~,c.ho,~9e -- Request for E~t'end6E'-~nf~t-~ntiaiity ,.i.!...' Dear Mr Richard: ¢¢. .... .,...... - ....... · ~ ~ ~ '-~:/.~{ T: ....... Zn your Pecember ~1, ~987 le~er you ~i~~eports and :information filed on ~he Northstar we~ls be he~d confiden~ia~ un~i~ after ~he disposition of ~he un, eased federal acreage.~Oca~ed on ~he Beaufor~ Sea Block 470. The da~a from ~he Northstar No ~ ~e~ are scheduled ~o be re~eased on February ~4, ~988. The bottomhole location of this well is sitUated approximately one-half mile from unleased federal Outer Continental Shelf lands wi th an interesting history. The unleased land within one-half mile is a tract that consists of a -portion of Beaufort Sea blocks NR6-3'469 and block NR6-3 470. The tract has been offered for lease in three federal lease sales. These are the sale results for this unleased tract' Sale Year Held High Bid Bidder !979, Beau. fort 1979 $3,037,000.00 St~ell et al. 71 1982 $3,126,000.00 Shell et al. 87 1984 $5,167,000.00 Shell et al. In each sale the high bid on this tract was rejected because it did not meet the minimum bid amount required by the Minerals Management Service. Under ll AAC 83.153(b)(2) reports or information for which extended -confidentiality is requested or has been granted under AS 31.05.035 will not be eligible for extended confidentiality when the unleased land within a three-mile radius of the well from which the reports or information are obtained is offered in a competitive lease sale, but receives no bids greater than or equal to any minimum bid established for that sale. The nearby tract of unleased land is currently proposed to again be offered for lease in Federal Sale 97, scheduled for March 1988. C.R. Richard December 29, 1987 Page 2 Following your request for extended confidentiality, a review of the data was made by technical staff within the division. Based upon their recommendation and under the departmental delegation of authority, I agree to extend the confidentiality of the Amerada Hess Northstar No 1 Well data until 30 days after the first lease is issued as a result of Federal Sale 97. The reports and information will be released whether or not a high bid is accepted by the Minerals Management Service for that tract. Upon review of the data on file with the Alaska Oil and Gas Conservation Commission the division became aware that you have not yet submitted ~the required "Well Hi story" for the Northstar No 1 Well. Please submit a "Well History" to me within 30 days from the date of this letter. The data from the Northstar No. 2 Well are scheduled to be released on May 6, 1988. I will consider the possible extension of confidentiality for the data from this well in April 1988, when we know more about the disposition of the nearby unleased land. By copy of this letter I am requesting that the Alaska Oil and Gas Conservation Commission (AOGCC) extend the confidentiality of data from the Amerada Hess Northstar No. 1 Well until further notice. Sincerely, . Eason Di rector cc' C.V. Chatterton, Commissioner, AOGCC 0434c TELECOPY HO: (907)276-7542 December 15, 1987 Amerada Hess Corporation P. O. Box 2040 Tulsa, Oklahoma 74102- Attn: Mr. C. R. Richard Dear Sir: Please refer to your December !1, 1987 letter requesting extended confidentiality for your Northstar Well ~-~1 information previously submitted to the Con~nission in accord with AS 31.05.035(a). As set out by AS 31.05.035(c), the authority to extend a period of confidentiality rests with the Con~nissioner of Natural Resources. ~ne Con~nission extends confidentiality only upon the order of the Commissioner of Natural Resources. Accordingly by copy of this letter, we are asking Jim Eason, Director for the Division of Oil and Gas to handle your request. We will be-governed by their action. Advise if we may be of further assistance. ?" ~ 7' -/w ' f ,'- I ~' . ! _ '" ..... ~ :W.' CR~tt:~reon Chai~n I.CVC.51 cc: Jim Eason, Division of Oil & Gas RrvlERRDR HESS CORPORRTION December 11, 1987 P. O. bOX 204Q. i __.,. TULSA, OKLAHOMA 7410.2,; 91 8-599-4200 ' '. ' ' - . Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn' Mr. C. V. Chatterton, Chairman Dear Sir' Amerada Hess Corporation requests that all reports and information filed on their Northstar Island wells as required under Alaska Statutes Title 31 Oil and Gas Sec. 31.05.035(a) be held confidential until after the disposition of the unleased federal acreage located on the Beaufort Sea OCS Block 470, approximately one-half mile north of the discovery well and island indicated on the attached plat. The well completion report of the Northstar Well No. 1, located in Sec. 32-T14N-R13E (Amerada Hess BF-46) was submitted on January 15, 1986. Thank you for your assistance. Very truly yours, · . ichard Manager, Engineering & Technical Services GEM/yb Attachment Alaska Oil & Gas Cons. Cornmi,¢;sior~ Anchor;?.ge OPE~ ~ AMDCO ~ OCS-OI~ OCS-OI 71 ,?@ TRANSMITTAL SHEET AH EP-1488 -B TO: C.V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage 99501 DATE April 16, 1986 FROM RMERRDR HESS GORPORRTI©N ADDRESS 550 W. 7th, Suite 1400 Anchorage 99051 SENDOR Dave Reid DEPARTMENT Drillinq VIA DATE SHIPPED Fairweather 4/16/86 QUANTITY DESCRIPTION .~ORTHS TAR #1 2opy of AHC Northstar #1 wellsite core descriptions Set of core chips, AHC Northstar #1, cores 1-11. DATE RECEIVED IRECEIVED BY _ iTITLE PLEASE RETURN ONE SIGNED COPY TO AMERADA HESS CORPORATION AT THE ABOVE ADDRESS PRINTED IN TRANSMITTAL SHEET AH EP-Z488-B PAGE 1 of 2 TO- Lonnie Smith C. V. Chatterton Alaska ~il & Gas Conservation Commission iDATE March ~,. 1986 FROM RMERRE)R HESS CORPORF::ITION ADDRESS 550 W. 7th, Suite 1400 Anchorage ~ Ai'_~sk~_RR.5J~____ SENDOR Dave Reid ~j ) ~/"- ?'6'/~L DEPARTMENT Drilling VIA Fairweather DATE SHIPPED 3 / 6 / QUANTITY ",2 Sepias: "-~ ~ ,/ RFT raw data DESCRIPTION NORTHSTAR ~ 1 2" lonq spaced sonic 25" microloq - EPT CBL 2" poro compensated neutron litho density Sonic waveform loq 2" dual induction - SFL 5" raw compensated neutron litho dens~ty dual dipmeter raw 2" dual induction - SFL w/linear corrP]a~on log 5" dual induction - SFL Gyr° surve¥/GCT (blueline copy included~ l" linear - dual laterolog MSFI, ._ "dual laterolog micro SFL ~" dual laterolog micro SFL 5" lonq spaced sonic proximity microlog electromagnetic propagation log _ __ DATE RECEIVED IRECEIVED BY __ iTITLE PLEASE RETURN ONE SIGNED COPY TO AMERADA HESS CORPORATION AT THE ABOVE ADDRESS TRANSMITTAL SHEET AH EP-1488-B TO: PAGE 2 of 2 DATE FROM RMERRDF::I HESS CBRPE)RRTION ADDRESS ;ENDOR DEPARTMENT VIA DATE SHIPPED QUANTITY DESCRIPTION %%~,'~ RFT interpretation ~ 5" micro log ~ 5" borehole profile (SHDT) 15" poro compensated neutron litho density gamma ray spectrometry natural log 5" array sonic log 2" raw data compensated neutron litho density 1 Schlumberger Library Tape - Runs 1,2, & 3 11814' to 78' 1 Schlumberger Sub-Surface Directional Survey f DATE RECEIVED IRECEI VED BY PLEASE RETURN ONE SIGNED COPY TO AMERADA HESS CORPORATION AT THE ABOVE ADDRESS ~r~; i~:. I>~IP~ITED IN US.A ~-L ,, TRANSMITTAL SHEET AH EP-1488-B PAGE 1 of ~ Alaska Oil & Gas Conservation Commission ATTN: C. V. Chatterton 'DATE ~ebr,~v ?7 _ 1 FROM RMERRDR HESS CORPORF:ITION ADDRESS 550 W. 7th, Suite 1400 Anchorage, Alaska 99501 SENDOR Bob Mead/Dave Reid DEPARTMENT Drilling VIA DATE SHIPPED QUANTITY DESCRIPTION ,Schlumberger final loqs -Northstar #1 / RFT - raw data / 2" long spaced sonic / 25" microloq - EPT CBL - variable density ~' poro - Compensated neutron litho density sonic waveform loq /~" dual induction - SFL 5" raw compensated neutron litho density ~al dipmeter raw 2" dual induction - SFL w/linear correlation log 5" dual induction -SFL / Gyro survey/GCT 2" linear - dual laterolog MSFL ~42" dual laterolog micro SFL ~" dual laterolog micro SFL DATE RECEIVE[ 5" lonq spaced sonic / 5" proximity microlog / 5" electrom~qD~t%q =propagation loq IRECEIVED BY -- iTITLE PLEASE RETURN ONE SIGNED COPY TO AMERADA HESS CORPORATION AT THE ABOVE ADDRESS ',.TRANSMITTAL SHEET ANIEP-1488-B TO: PAGE 2 of 2 DATE FROM RN1ERRDR HESS CORPORRTION ADDRESS 5ENDOR DEPARTMENT VIA DATE SHIPPED QUANTITY t.., / R~T interpretation 5" microlog 5" borehole profile / DESCRIPTION (SHDT) 5" poro compensated neutron litho density 5" natural gamma ray spectrometry log / 5" array sonic log 2"~ raw data compensated neutron litho density DATE RECEIVED IRECEIVED BY PLEASE RETURN ONE SIGNED COPY TO AMERADA HESS CORPORATION AT THE ABOVE ADDRESS '- CONFIDEN ·: STATE OF ALASKA i, ALAS~_ AND GAS CONSERVATIOh ' ,VllSSION WELL COMPLETION OR RECOMPLETIOh EPORT AND LOG 1. Status of Well O I Li~E GAS [] 2. Name of Operator Classification of Service Well / SUSPENDED ABANDONED ~-' SERVICE [] Amerada Hess Corporation 3. Address 550 ~est 7th Avenue, Suite 1400, Anchorage, Alaska 99501 4. Location of well at surface 7. Permit Number 85-85 8. APl Number 50- 029-21341 9. Unit or Lease Name Northstar 1031 ' SNL, 591 ' EWL, Sec. 32,T14N,R13E,U.M. At Top Producing Interval At Total Depth Straight Hole Elevation in feet (indicate KB, DF, etc.) 58.5 'KB 6. Lease Designation and Serial No. ADL-312798 Exploration Area 10. Well Number Northstar #1 11. Field and Pool Wildcat 12. Date Spudded 10/14/85 17. Total Depth (MD+TVD) 11,820' 13. Date T.D. Reached 12/2/85 18. Plug Back Depth (MD+TVD) 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 1/15/86 45 feet MSL ore 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost YESi~ NO [] NA feet MD 1470 ' 22. Type Electric or Other Logs Run DIL/SDT/GR/CAL/SP; LDT/CNT-G; EPT/ML/GR; DLL/MSFL/GR; SHDT/GR; RFT; VSP 23. CASING SIZE 0v! /3 3/8" 9 5/8" 7" WT. PER FT. conducto~ 72# 47# 26# GRADE L-80 L-80/NT8~ NT85HSS CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM 277' surface 2614' HSS 6890'/109 10410' 11797' HOLE SIZE drive pi 17½" )_1' 12¼" 8½" CEMENTING RECORD )e ;200 sacks 1100 sacks 370 sacks AMOUNT PULLED 24. Perforations open to Production (MD+TVD of Top and ~ottom and interval, size and number) Zvishak: 11248'-11268'; 20'; 4 SPF~ 11151'-11161'; 10'; 8 SPF. 11151'-11166'; 5'; 4 SPF. 11114'-11134'; 20'; 4 SPF. 11060'-11090'; 30'; 4 SPF. Kuparuk: 9067'-73'; 9090'-107'; 9164'-98' 9208'-13'; 9233'-40'; 9247'-57'; 59 ft. 12 SPF. 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production i Date of Test Method of Operation (Flowing, gas lift, etc.) HoursTested2.5 ::: U C"T:oO% ; I '')ii iOALOULAT :,,,, . i;'iiG_ I 124-HOUR RATE 13,100 16,120 12/27/85 Flow Tubing Casing pressure WATER-BBL Press. 1,200 - - 28. Cored Kuparuk (9064'-9]84') COREDATA Sa~ River (10949'-11062'); Ivishak Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ICHOKE SIZE GAS-OIL RATIO 2" 5,200 SCF/BBL. OIL GRAVITY-APl (corr) 52° (11062'-11207 Conglomeratic sandstone Average porosity = 15%; no fractures; no visible dip. Oil column is underlain by water at this location. h Submit in duplicate Form 10-407 Rev. 7ol-80 CONTINUED ON REVERSE SIDE '29. 30. _ ' . GEoLoGic MARKERS ' ' ' FORMAl'ION ~ESTS \"~ · NAME Include interval tested, pressure data, a:l fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each p~ase. 11248'-11268'; water production Prince Creek 4600' 4600' 11151'-11161'; 42°API oil @ 2000 bbls/day BSW = 10% Kuparuk 9068' 9066' 11114'-11134'; 40.7° AP1 oil @ 1920 bbls/day BSW = 14% Sag River 10905' 10902' 11060'-11090'; 52° AP1 oil @ 3100 bbls/day BSW = 1-2% Shublik 10964' 10961' 9067'-9257' (selective); water production Ivishak 11'060' 11057' with 2-3% of 30° AP1 oil Kavik 11380' 11376' ILisburne 11445' 11441' Basement 11710' 11706' 31. LIST OF ATTACHMENTS 32. t hereby certify that the foregoing is true and correct to the best of my knowledge Signed /~' J/ Y~ R.,j k,,,,.~, , J. Mead Title DrilliTlg MFIT~F~g~_r Date 2/24/86 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, jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none" Form 10~,07 ~:¥d/.auli¢~~~bmersible, Water I n- ~'~'~ ~, · '-,:' ' '"'-.,"iLL. DAILY GEOLOGICAL DFltLLIN~ REPOFIT AH EP-]729-B - --' ................. i' ~-_~~ ...... }WELL NO. AND NAME ~ THIS DATE ~TOTAL DEPTH STATUS jFOOTAGE DRILLEDjHRS. DRILLING BIT TYP~: WEIGHT R PM I0/_'.~ ~ /~ ~ ~-J ~1~ q--o~,li P,~,~,~ /5' ~ 4..~' I Rc~o e,~- ~. /,-3'- LAS"'~DA~E T(~T,A,L DEPTH STATUS JFOOTAGE DRILLEDjHRS. DRiLLIN~ BIT TYP~E--- {,'~/J~i~-~ - ~P M r, I ~, J -- .---- J "' TI~P DEPTH ATJTRIP TIME HRS, OTHER MAJOR DOWN TIME -- NO. OF HOURS AND DESCRIPTION FORMATION TOP DATUM C O R R E L A T I 0 N · DEPTH FROM TO - GENERALIZED SAMPLE DESCRIPTION HOTWIRE CUTTINGS J MUD METHANE ETHANE PROPANE BUTANE ~ENTA~ __ Iltllii?lO ill U.I-.A CHROMATOGRAPH CUTTINGS METHANE ETHANE P ~0 ~AN E BUTANE pEN~[ ! MUD FROM LOST CIRCULATION TO REMARKS HOLE DEVIATION DEG. MUD REPORT :MUD WEIGHT ViS. WATER LOSS iSOLIDS MUD MIXED / DEG. @ [ DEG. @ ICHL0~-I DE5 ............... Ts~N D-~2 t; ," ~ :,'iu '.':- ~: i 7' ¢ '¢, ~, ? ,l. :'i. : , ': : · '~s · ! ?.J ;- ':-' -'. ' ' - '6~RE 'tH'lC KNES5 iOIL ADDED :/ :~" ~: : '_1~,.:2 ' ':_ CORE/SAMPLE DESCRIPTION [~CCORE DESCRIPTION ~-] SAMPLE DESCRIPTION AHEP-1382-A OPERATOR WELL NAME ] DATE LOC^T,ON COUNTY /STATE LbGGED aY ~~ ~_~'~- ~ ~ ~,~,:. ~ .,.: -,: ,~,../ ~o..o.~ ~,-~,~ ~'~,~ i .... CORE OR SAMPLE ~ DESCRIPTION POR. STAIN DEPTH -'~ ~ ~~'~-~ ' ~ ~~ ._ ~~ . ~COR CORE/SAMPLE DESCRIPTION E DESCRIPTION [--] SAMPLE DESCRIPTION AHEP-1382-A OPERATOR WELL NAME [DATE LOCATION COUNTY I STATE LOGGED BY CORET~..~NO. I ~)O~.~FROM ITO ~lO~ ICUT RECOVERED CORE OR SAMPLE DESCRIPTION POR. STAIN DEPTH 1' / ! 1 /~ ~ ~~ ~- ,._~~.t _~._ ~"~ ~-~..,r..~.~..~.~ : - -- //. ~' /.. . :~ C, ORE/SAMPLE DESCRIPTION [~~ORE DESCRIPTION ['"] SAMPLE DESCRIPTION AHEP-1382-A 'OPERATOR LOCATION COUNT~ ' STATE LOGGED BY 'CORE NO. FROM ]CUT RECOVERED I CORE OR SAMPLE DEPTH DESCRIPTION POR. STAIN ~'. / / ... .:-q ,.; -' ~ ~ ] " ,. , . .'. ~; ~ ' ., ~.~, ., . - 3ORE/SAMPLE DESCRIPTION AHEP-1382-A CItgO R E DESCRIPTION r'-] SAMPLE DESCRIPTION EiERATOR V~EL~ NAME . DATE -- L~GGED BY ~ , 124 7t CORE OR SAMPLE D~PTH ~ ~ C ~ESCR~PT~ON POR. STAIN ~ - - , ] F .... . ., , ,= <-.~:, S150 be~A ...... ~ '' ~ ~ - , . ~ ' .- ~ .) --. CORE/SAMPLE DESCRIPTION ~e'~RE DESCRIPTION [-'] SAMPLE DESCRIPTION AHEP-1382-A OPERATOR WELL NAME .:~ I DATE Z~IL.~.'/' i..~r I v ~ ' · ' COREDEPTHOR SAMPLE~JJ~~ DESCRIPTION POR. STAIN :--,~ ~'~'51 fi. CORE/SAMPLE DESCRIPTION AHEP-1382-A ' C[~~ORE~ESCRIPTION SAMPLE DESCRIPTION OPERATOR LOCATION COUNTY - I STATE LOGGED BY ~' - DEPTH ~ . DESCRIPTION POR. STAIN ,. ¢ "1 -- - ,(-~ ~.~ , . _ ,,., ... - , , , "/.,~ I CORE/SAMPLE DESCRIPTION DESCRIPTION r-] SAMPLE DESCRIPTION AHEP-1382-A OPERATOR LOCATION ~ ' '- ~STATE LOGGED BY CORE Ng i FR~M ITO I CUT RECOVER ED DEPTH -' ~ I - 1 I , . . . . : . , :. ~'. · . ;' . .. ;ORE/SAMPLE DESCRIPTION ~CORE DESCRIPTION ~ SAMPLE DESCRIPTION AHEP-1382-A oPErATOR WELL NAME i DATE '~',/~/'~., ~"~:~ ~/~--~.~t~..., COUNTY ~STATE LOGGED BY CORE OR SAMPLE t ' DESCRIPTION ~' ~ -Y~' POR. STAIN DEPTH ~-~-~ .. ~ - ./_. V ~'~ .... ~ ~ · I Z - ~ ---/ ., .. i ~ ~,~ -. ~.... ~ ~'~:~. i ~ . .~,.: . , . ", , . .. ~ .... .;ORE/SAMPLE DESCRIPTION AHEP-1382-A CORE DESCRIPTION FI SAMPLE DESCRIPTION O~ERATOR WELL NAME DATE 'LOCATI~ON '- '"'"'' " .... f~(~b~Ty ' '' '~ .... STATE ' LOGGED I~Y ~x- 76, ¢5.¢ 1~, ?¢ ¢ CORE OR SAMPLE DESCRIPTION POR. STAIN DEPTH ~ }- 'x'~L ~ ...... x ' · .~~~ ~~, ~./ /~o(o,~ ._. . , . ._ 2(¢ ~ )~ . , ,-,. . ~. ..{~ ,, . .,. ~: . :, ' : ,'._.-,(:, ::'. 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IWELL NAME COUNTY - - - ISTATE ITO ICUT //go 7_ -~ATE / 2--'--/-- g',5' LOGGED~, RECOVERED // 77~ DESCRIPTION POR. STAIN Date and Footage Drilled as of 6:00 AM Activity: NORTHSTAR #1 WELL OPERATIONS HISTORY 09/13/85 09/14/85 Begin mobilization of rig moving equipment from West Dock to island. Barges #1 and #2 brought in crane ramps, D-8's, forklift, 40 ton crane and other support equipment. Barges #3, #4 and #5 arrived with camp units, weather shack, rig mats, welding shop, skid beams and shop building. Rigging up same. Hauling water to c amp. 09/15/85 Barge loads #6 and #7 arrived with six rig modules, dog houses, BOP's. Setting skid beams, cleaning location. 09/16/85 09/17/85 Wait on weather. Laying timbers and shelterite for rig. Set skids for substructure and rig modules. Finished hookup of communications. No barge movement due to high winds and rough seas. Set one pump module. 09/18/85 All modules set at 0900 hours. Hooked up all service lines and walkways. Photographers making movie. Levelled location for pipe rack shelter and fu.el tank farm. Prepared loads at base camp for movement to West Dock. No barge movement from 0600 to 0600 hours due to high winds. 09/19/85 Levelled location for tank farm setup. Barge load #8 arrived at 1530 hours. Unloaded sub and barge and rigged up substructure. Barge load #9 arrived at 1930 hours. Set drawworks, doghouse, Tioga heater. Barge load #10 arrived at 0100 hours. Set derrick, installed board and raised A-legs. Hooked 'up Fairweather weather shack. 09/20/85 Finished winterizing on derrick. Built berm for tank farm. Laid shelterite and set Tankco fuel tanks and one AUDI tank. Unloaded barge loads #11, #12 and #13. Preparing to raise derrick. Pumped 69,000 gallons fuel to tank farm. Conducted environmental/cultural training. 09/21/85 Fin Rig Unl How Bar big bar ished rigging to raise derrick at 0830 hours. ged up windwalls and set overboard lines. oaded barges. Set mud and casing in place. Set co unit, matting boards and five cement tanks. ge #15 docked sideways due to rough water and h winds. Broke both Cat winch lines ti ed onto ge. 09122185 Fi sh fo ge ya wa nished setting Howco cement tanks, lumber and el terite for pipe rack shelter, matting boards r Eagle water maker. Set Eagle water tank. Set ologist shack on top of mud tanks. Cleaning up rd. Barges shut down due to high wind and rough ter. 09/23/85 Ba un sh #1 rge #15 unloaded at 1430 hours. Barge #16 loaded at 1800 hours. Set skids under pipe elter. Barge #17 unloaded at 2400 hours. Barge 8 unloaded at 0530 hours. Set mudlogging unit. 09/24/85 09/25/85 Set thr two wat on phon #23. R Unloade down a g Un wa St Ri loade terli acked gging ee sections of pipe er maker tanks· Set es. Unloaded barges #19, #20, #21, #22 igged up water maker, fuel lines to rig. d cement and fuel, stacking mud. Phones ain today, interference with NDB. d barges #24, #25 and #26. Installed ne. Unloaded 5" and 3 1/2" drillpipe. 79 joints 13 3/8" casing in pipe shed. up desalination unit. shelter, Tioga heater, diverter lines. Worked and 09/26/85 Comp tons 3" W farm sWi v and Cert leted barge loads. Total 26 loads; total 7330 · Still hooking up desalination unit. Laying ater supply lines. Built pump house for tank · Set in rotary table, picked up Kelly and el. Hooked up Koomey lines. Alaska Telecom FAA inspector did not certify the NDB. ification reschedul ed. 09/27/85 Hooke valve flang subme Robbi -M-EBA instr inter fuel stora d up water and electric lines. Serviced s and connected mud pump lines. Installed es on 20" steel casing which will contain rsible pumps for water supply. Maskell- ns crew working on water supply lines. crew on location to begin drilling of ument holes. NDB now operating without fering with communication lines. Total from Arco 374,008 gallons. 8000 gallons ge at Kodiak Camp, Deadhorse. Three diesel in 09/28/85 09/29/85 09/30/85 10/01/85 10/02/85 10/03/85 nsta ella isce tart tati tati lled walkway on weather house. Started boxing r with 3/16" plate steel. Worked on llaneous rig up. M-EBA and Denali Drilling ed work on post construction monitoring ons. Dug and cased one hole (thermistor on) on 9/27/85. ire ate ini ism eari egas ompl rill ost oday d permanent 600 volt electric line to Eagle r plant and breaker boxes. Welder completed ng cellar box with 3/16" steel plate. antled solids control auger to replace shaft ngs. Worked on rig electric lines and ser line modification. M-EBA and Denali crew eted one sounder hole on north side of rig. ed a hole at northeast corner of island but some plastic casing in hole. Redrill hole · nsta entr nsta edri slan nd c ith atio lled dump line and electric line for extra ifuge. Water supply line completed except for llation of submersible pumps. Attempted to ll inclinometer hole at northeast corner of d. Moved drill rio approximately 10', drilled ased inclinometer hole. Three holes completed seven to drill including benchmark instal- n. P 1 umb water Finis subme ed in sea water line at rig. Plumbed fresh line to mudlog§ers and §eology shack. hed installation of new degasser. Installed rsible pump with a field made guide on the pump and ran the pump down the 20" pipe. Completed installation of surveillance cameras to monitor ice movement. M-EBA and Denali crews drilled and cased three holes. Total 'of six to date. Completed welding on 20" casing head. Tested weld to 700 psi, ok. Nippled up 20" diverter spool and 20" annular preventer. Start up on seawater submersible pump #1. Pump worked okay but heat trace line shorted out between the surface and submersible. M-EBA and Denali crews completed three holes (two monitoring stations plus one benchmark). One hole left. the Cleaned out desilter dischar§e tank. Installed 'mudline valves. Strung out diverter line for assembly. Finished piping on AHC fuel transfer pump skid. Cleaned location. Instal led submersible pump #2 (located in back of water plant). Started pump and checked heat trace, ok. Pulled #1 pump to find short in heat trace line. Checked out #3 vapor compression unit. Gen.erated 13,000 gallons of potable water. M-EBA and Denali waiting on materials to finish last hole. 10/04/85 Hooked up diverter 1 BOP system. Hooked T.V. satellite. Che equipment. ine. Installed Koomey pump on up mudlogging shack. Hooked up cked out Oil ind H2S safety 10/05/85 Completed nippling up 20" annular preventer. Finished drilling instrumentation holes. Rigged Oil ind H2S detectors and equipment. Rigged up Baroid mudlogging shack. up 10/06/85 Unloaded barge #27, 2,000 gallons of fuel and miscellaneous items. Painting and cleaning on rig. Working on shakers. Strung up new drill in§ line. 10/07/85 10/08/85 10/09/85 Cleaning and paintin mudlogging equipment Rig up 80% complete. depending on whale m Cleaning and paintin shale shakers. Repl Miscellaneous rig up Cleaned and painted repaired water pump Halliburton. Wirin on rig. Hooked up Baroid and hooked up H9S equipment. Target spud daGe October 15th igration. g on rig. Welded and rewired aced rubbers on blind rams. . inside of rig. Pulled and on south end. Hooking up degasser. 10/10/85 Cleaned and painted Hooked up Howco. F rams. inside of rig. Built docks. inished working on 5" blind 10/11/85 Continued cleaning and painting inside rig. Pumped 250 barrels water to mud tanks. Inspection of fuel tank farm and offshore facility by Coast Guard, ok. 10/12/85 Continued cleaning and painting 500 barrels water to mud tanks. cement unit. AOGCC informed rig system was not inspected before ahead wi th spud. inside rig. Total Howco hooked up that if diverter October 15th, go 10/13/85 Total 800 barrels of water to mud tanks. Howco tested lines and valves. Moved equipment off docks to rig floor. Worked on laydown machine. Preparing to mix spud mud. 10/14/85 226.' 10/15/85 954' 10/16/85 1409' 10/17/85 O' TD: 262'; MW: 8.6. Mixing wireline survey. Picked up Cleaned out 20" conductor to POH. Changed oil in rotary Spudded well at 2300 hours, spud mud. Rigged up 17 1/2" bit and BHA. 262'. Ran survey. table and swivel. 10/14/85. TD: 1216'; MW: 9.2, Vis: surveyed to 1216'. 320. Drilled and TD: 2625'; MW: 9.7; Vis: 86. and surveyed to 2625'. Rigged RIH wi th logs. Drilled and up Schlumberger and TD: 2625'. Ran DIL/LSS/GR-SP circulated bottoms up. POH. 13 3/8" L-80 72# casing to 261 stab-in tool. Tested cement 1 and pumped 3200 sacks Permafro 15 ppg. Cement returns to sur hours. POH with stab-in tool. log. RIH and Ran 68 joints 4'. CBU. RIH ines to 2500#. st cement at face. C IP at with Mixed 0445 10/18/85 TD' 2625'. Nippled down flowline, diverter line O' and BOP stack flange. Picked up BOP stack and set casing slips. Cut off 13 3/8" casing and nippled down 20" BOP stack. Nippled up 13 5/8" casing head spool. Discovered casing head spool top seal had hole in it. Tested primary seal in spool and casing hanger seal assembly to 1700 psi, ok. Nippling up BOP stack. AOGCC witnessed BOP test. 10/19/85 218' 10/20/85' 1387' TD: 2843'; MW' 9.2; Vis' rams. Tested BOPE to 5000 tested to 2500 psi. Insta and tagged top of float co 13' 3/8" casing to 2000 psi minutes. Drilled out leak-off test. Takes mud weight. 43. Installed pipe psi. Annul ar preventer lled wear bushing. TIH llar at 2530'. Tested , no leak-off in 20 float equipment. CBU. Ran fluid at 11.9 ppg. equivalent TD- 4320'; MW: 9.1; Vis' 32. Drilled and surveyed 12 1/4" hole to 2937' POH to chan e BHA. RIH. Drilled and surveyed to.3445' (0~). CBU Drilled and surveyed to 3936' (1 1/2°). -Reduced bit weight to 20,000# and drilled and surveyed to 4183' (2o). Pumped pill and tripped out of hole. RIH with bit #3. Reamed hole from 4065' to 4183'. Drilled at 4320'. CONFID NIIA[ 10/21/85 1193' TD: 5423'; MW: 9.1; Vis: 33. Drilled and surveyed to 4338' (1 3~4°). CBU. Drilled and surveyed to 4583' (1/4°). Drilled and surveyed to 5248' (1 1/4°). POH for washout. Third stand had cracked joint. Trip back to bottom. Drilled and surveyed to 5423' (1 1/4o) POH with bit #3. Ti§hr spot at 4410' to 4266'. TIH with bit #4. 10/22/85 885' TD: 6308'; MW: 9.0+; Vis: 44. Completed trippin§ in hole. Lost 20 barrels of mud to formation on TIH. No returns going through tight place 4010' to 4340'. Reamed from 5345' to 5423'. Drilled and surveyed to 5925'(1 1/4°). Increased bit weight to 30,000# and increased rotary speed to 130 RPM at 5818' Increased ROP twofold. Drilled and surveyed t~ 6241' (2o). Drilling at 6308'. 10/23/85 564' TD: 6872'; MW: 9.2; Vis: 41. Drilled and surveyed to 6459' (1 1/2°). POH. Picked up Teleco MWD tool. Rig repair - worked on weight indicator. TIH with bit #5. Checked hole angle 5675' with Teleco (1.3°). Reamed hole from 6330' to 6459' Checked hole angle at 6425' (1.7°). Drilled ~o 6655'. Rig repair- worked on low clutch assembly. Drilled to 6872'. Circulated hole. Waiting on coring hand. at 10/24/85 15' TD: 6887'; MW' 9.2; Vis- 38. Circulated and waiting on coring hand. POH to pickup core barrel. RIH. Cut core #1 from 6872' to 6887' (recovered 12 1/2'). Core barrel jammed. POH. RIH with bit #6. 10/25/85 868' TD: 7755'; MW- 9.3; Vis' 38. Reamed core hole from 6872' to 6887' Checked Teleco MWD tool. Dr. illed from 6887' ~o 7091' with 35-45 KWOB, 120/130 RPM. Serviced rig. Drilled to 7755'. 10/26/85 459' TD' 8214'; MW' 9 4+; Vis' 37. Drilled and surveyed to 7839' il.3°). Pumped pill. POH with bit #6. Pulled wear ring. Tested BOPE to 5000 psi, 2500 psi on annular preventer. Picked up bit #7 and RIH. Drilling to 8214'. 10/27/85 439' TD' 8653'; MW- 9.5; Vis: 39. Drilled and surveyed to 8653'. POH. Picked up bit #8 and RIH. 10/28/85 291' TD: 8944'; MW' 9.7; Vis: 37. RIH to 8515' Reamed hole from 8515' to 8653' Drilled and surveyed to 8744' (1.9°). CBU ~or drillin~ break. Drilled and surveyed to 8944' (2' u7 ). zo/29/85 119' 10/30/85 80' 10/31/85 57' 11/01/85 166' 11/02/85 124' 11/03/85 356' 11/04/85 132' 11/05/85 302' 11/06/85 126' 11/07/85 255' TD: 9063'; MW: 9.7; Vis: 36. Drilled and surveyed to 9057' (2.70). Drilled with light bit weight to stabilize hole angle buildup. Drilled and surveyed to 9061'. Checked for flow. Drilled to 9063',-checked for flow. CBU. Tripped out of hole. TD: Picke 9063' core 9105' to 91 9143'; MW: 9.7; Vis: 39. Completed trip. d up core barrel. RIH and cut core #2 from to 9124' (recovered 60'). CBU. POH wi th barrel. Function test BOP rams. TIH to Wash 5' to bottom. Cut core #3 from 9124' ~3'. TD: 9200'; MW: 9.7; Vis: 33. Continued cutting core #3 from 9143' to 9185' (recovered 61'). CBU. POH. Function test BOP's. Picked up bit #9 and RIH. Rig repair - worked on low drum hub, change line gui de rollers. RIH wi th bit #9. to 9063'. Reamed out 8 1/2" core hole from 9063' to 9185'. Drilled to 9200'. TD' 9366'; MW' 9.6; Vis: 39. Drilled from 9200' to 9274'. POH for new bit. TD' 9490'; MW: 9.6+; Vis: 39. Retrieved wear ring and tested BOP and choke manifold to 5000 psi, annular preventer to 2500 psi. Wear ring pulled out with running tool and hung up in blind rams. Crushed wear ring. Nippled down stack below blind rams and retrieved wear ring. Nippled up stack and tested to 5000 psi. RIH with bit #10 and drill to 9490'. TD' 9846'; MW: 10.1; Vis: 45. Drilled from 9490' to 9846'. TD": 997J)'; MW: 10.4; Vis' 56. Drilled 9966' POH. Installed wear ring in BOP. bit #~1 and drilled to 9978'. to RIH wi th TD: 10280'; MW: 10.7+; Vis: 56. Drilled to 10280'. TI)' 10406'; MW' 10.9; Vis' 47. Drilled to 10300'. CBU. POH. RIH and drilled to 10406'. TD' 10661'; MW: 10.9; Vis' 57. Drilled to 10661'. Hole in good condition. CONFIDEN'I'IAL I,.J,,iDEFINITELY 11/08/85 35' TD: 1 survey Built and r a 10696' 0696'; MW: 11.2; Vis: 54. Drilled and ed to 10690' Conditioned hole for logs. mud weight t~ 11.2. Rigged up Schlumberger n DIL/LSS. Picked up bit #13 and RIH to 11109185 210' TD: 1 runnin 10906 ' 0906'; MW: 11.2; Vis: 54. Finished g in hole, no fill on bottom. Drilled ® to 11/10/85 34' TD 10 CN lo · · 940 L/N ggi 10940'-, MW'. 11.7; Vis' 56. Drilled .' CBU. POH. Ran DIL/LSS/SP/GR, GT/GR/CAL logs. Running LDT/CNL/NGT. ng, hole took 21 barrels mud). to (While 11/11/85 O' \ ./ TD: faile chang at 72 no su RIH w line. 10940'; MW: 11.2; Vis: 46. Dipmeter tool d, POH. Tested BOP's to 5000 psi while ing out tools. RIH with dipmeter. Stuck tool 90'. Work line at 7200# -4000# overweight, ccess. Cut line and prepared to strip over. ith drillpipe stripping over Schlumberger 11/12/85 O' 11/13/85 O' TD: 10 Schlumb over wi hole fo off to rope so wirel in down Sc oversho extensi fi sh at fill on fish - TD': 10 no reco fished, oversho ski rt a working 940'; MW: 11.2; Vis: 56. RIH with erger overshot with spiral grapple stripping reline. Circulated at 7261' and conditioned r fishing. Tagged fish at 7286' and slacked 7293'. Rigged up T-bar and pulled out of cket at 6000# overline weight. POH with e. POH with wet string, no results. Laid hlumberger overshot. Made up 8 1/8" Bowen t with 3 3/8" basket grapple and 2' on. Picked up new jars and RIH to top of 10907'. CBU. Attempted to work over fish, top of fish, tight hole. POH wit. h possible indications questionable. 940'; MW: 11.2; Vis' 55. Tripped out, very of fish. Dressed overshot and TIH and no success. TOH, laid down 8 1/8" Bowen t. Picked up 5 3/4" overshot with 11 3/4" nd bent jo.int, 5" drillpipe. TIH and over fish at 10905'. 11/14/85 O' TD: 10940'; over fish at down fi sh. R log. Picked basket. Wash 10936'. Mill POH. Retriev and one sprin MW' 11.2; Vis: 55. Finished working 10905'. Pumped pill, POH and laid igged up Schlumberger and ran EPT up 11 1/4" globe basket and junk ~ ed and reamed hole from 10860' to ed over junk at 10940'. Pumped pill, ed center section from logging tool g. 11/15/85 O' TD' 10940'; MW: 11.2; Vis: 55. Rigged up Schlumberger and logged SHDT/RFT/SWC. Shot 41 cores and recovered 39 shots. RFT tool plugged by wall cake. Rigged down Schlumberger. Picked up bit #14 and tripped in hole. 11/16/85 4' TD' 10944'; MW: 11.2+; Vis: 56. RIH with bit #14 to 9280'. Circulated with BHA across Kuparuk to wash off wall cake for RFT tool. RIH to 10866'. Washed from 10866' to bridoe at 10904'. Washed and reamed from 10904' to top of junk at 10944'. CBU. Pumped pill and POH to run RFT tool. Rigged up Schlumberger and going in hole wi th RFT tool. 11/17/85 O' TD: 10944'; MW: 11.2; Vis: 57. Logged with RFT tool. Tool partially plugged. Rigged down Schlumberger. Pulled wear bushing and changed rams to 9 5/8". Tested BOP's to 2000 psi. Rigged up casing 'tools. Ran 282 joints (104 joints 47# NT85HSS BT&C and 178 joints 47# L-80 BT&C) 9 5/8" casing to 10919'. CBU. Circulated casing at 10919'. Casing appears to be differen- tially stuck at 10919' (21' off bottom). 11/18/85 O' TD: 10944'; MW: 11.2; Vis' 49. Circulated casing and attempted to wash down to TD, could nol~,below 10921'. Thinned mud with Desco while circulating to lower' YP from 30 down to 9. Cemented .first stage' Pumped 50 barrels fresh water with 1#/barrel Desco ahead of 500 sacks Class G cement with 1% CFR-2 and 0.3% HR-7 at 15.8 ppg. Bumped plug with 1300#. Dropped DV opening plug, pressured up to 1150# and opened DV at 9387'. Circulated and conditioned mud for second stage. Cemented second stage: Pumped 50 barrels fresh water with 1#/barrel Desco ahead of 600 sacks Class G cement with 1% CFR-2 and 0.3% HR-7 at 15.8 ppg. Bumped plug. Landed casing and cut off. Installed and tested packoff to 3400 psi. Nippled up BOP stack. -- 11/19/85 O' TD: 10944'; MW' 10.8; Vis: 33. Nippled up and tested BOP's to 5000 psi. Repaired rotary table. Picked up BHA and RIH. Washed to top of 'cement at '9363' Tested casing to 2000 psi, ok. Drilled out DV collar at 9384' RIH to 10790'. Tested casing to 2000 psi TaggJd top of cement at 10792' drilling out cement. 11/20/85 5' TD: 10949'; MW: 10.5; Vis: 39. Drilled out cement and float equipment to ~0924' Cleaned out open hole from 10924 to 10944 Drilled on junk and formation from 10944' to 10~49'. Circulated bottoms up and conditoned mud. Ran formation leak- off test to 13.9 ppg. equivalent. POH with bit. Run gyro survey. Picked up core barrel and bit, RIH. 11/21/85 50' TD: 10999'; MW: 10.5; Vis: 36. RIH with core barrel to 10949' Cut core #4 from 10949' to 10953' Lost 40~# pump pressure at 10953'. POH. Laid d~wn 4' of core. Fiberglass inner barrel had pulled loose from metal end connector causing pump pressure drop while coring. RIH. Cut core #5 from 10953' to 10999'. Core barrel jammed at 10999'. POH with core #5. 11/22/85 61' TD: 11060 #5 from 10 core #6 fr '; MW: 10.4+; Vis' 36. Lay 953' to 10999'(recovered 46'). om 10999' to 11060'. TOH. down core RIH. Cut 11/23/85 77' TD: 11137 from core Cut core # 1/2~). TI 11137'. '; MW: 10.5; Vis: 36. Recovered 62' #6. Complete TIH and broke circulation. 7 from 11061' to 11122' (recovered 51 H and cutting core #8 from 11122' to 11/24/85 30' TD' #8. 12'4" from 11167'; MW' 10.5; Vis' 36. POH with core Cut core from 11122' to 11140' (recovered ). RIH with core barrel. Cutting core #9 11140' to 11167'. 11/25/85 25' TD: 11167 conne #9 fr Compl from 11192'; MW: 10 ' to 11175' C ction at 11~75' om 11140' to 11 eted TIH, broke 11175' to 11192 .4+; Vis: 36. Cored from ore barrel jammed while making TOH with core #9. Cut core ~75' (recovered 34'6"). circulation. Cut core #10 ® 11/26/85 25' TD: 11192 pump Laid ( reco Teste bit # 11217'; MW' 10.4; Vis' 37. Cored from ' to 11217' Stopped coring at 11217' because pressure inJicated core barrel jammed. POH. down core. Cut core #10 from 11172' to 11217' vered 31'5"). Tested BOPE to 5000 psi. d annular preventer to 2500 psi. Picked up 16 and TIH to drill ahead. 11/27/85 TD' 170' top o 10949 11387'; MW' 10.3; Vis' 36. Completed TIH to f core hole at 10949'. Reaming core hole from ' to 11217'. Drilled new hole from 11217' to m 11/28/85 108' TD: 11495'; MW: 10.2+; Vis: 37. Drilled to 11495'. 11/29/85 97' TD' 11592'; MW: 10.2; Vis: 37. Drilled from 11495' to 11534' CBU. Drilled and surveyed to 11580'. POH. Rill with bit #17. Drilled to 11592'. 11/30/85 135' TD: 11727'; MW: 10.0; Vis' 35. Drilled to 11727'. 12/01/85 TD'. 11780'', MW: 9.9; Vis'. 37. Drilled from 11727' to 11770'. CBU. Dropped survey. POH. with core barrel. Cutting core #11. RIH 12/02/85 20' TD: 11800'; MW: 9.9; Vis: 40. Cut core #11 from 11770' to 11800' (recovered 30'). RIH and reamed hole from 11770' to 11800'. Circulated hole clean for logs. POH. Rigged up Schlumberger and attempted to log- tool failure. Rerun DIL/SDT/ GR/CAL/SP. 12/03/85 0" TD: 11800'; MW' 9.9; Vis: 38. Finished running DIL/SDT/GR/CAL/SP (interval 11800' to 10921'). Ran LDT/CNT-G/GR/NGT; £PT/ML/GR; DIL/MSFL/GR and running SHDT/GR. 12/04/85 O' TD: 11800'; MW: 9.9.~~ Vis: 40. Finished logging with SHDT/GR (interval 11800' to 10921'). Pulled wear ring, and tested BOP's to 5000 psi. RIH. circulated and conditioned hole. POH. Rigged up Schlumberger and running RFT. 12/05/85 O' TD: 118,00'; MW: 9.9; Vis: 36. Finished RFT log. Running VSP logs. 12/06/85 O' TD' 11800'; MW' 9.9; Vis- 36. Log§ed with vsP. Ran SWC's from 11705' to 11400'. Recovered 36 cores out of 45 shots. Reran VSP. 12/07/85 O' TD: 11800'; MW' 9.9; Vis' 39. Finished running VSP. RIH, washed 48' to bottom, no fill. Circulated and conditioned hole to run 7" liner. 12/08/85 O' TD: 11800'; MW: 9.9; Vis: 34. Wiper trip to shoe. CBU. POH to run 7" liner. Rigged up and ran 35 joints 7" 26# NT85HSS liner with Baker hanger to 11797'. Liner top at 11410'. CBU. Circulated and conditioned mud for cementing 7" liner. Bring YP down to 4, pump 20 barrels Desco pill and mi xed Howco check pill. 12/09/85 O' 12/10/85 O' 12/11/85 O' 12/12/85 O' 12/13/85 O' 12/14/85 O' TD: 11800'; MW: 9.9; Vis: 33. Mi xed and pumped 370 sacks Class G cement with 0.3% Halad-24, 1% CFR-2 and 0.1% HR-5 at 15.6 ppg. Bumped plug. Pressured up to 3000//, ok. POH. RIH wi th 9 5/8" casing scraper and 8 1/2" bit. CBU. Drilled out cement at 10396' to 10411'. POH for 3 1/2" BHA. TD: 11800'; MW: 9.9; Vis: 31. RIH with 3 1/2" drilling assembly. Drilled cement from 11614' to 11627'. CBU. POH for gyro and CBL. Logged with gyro from 11621' to surface; CBL logged from 11627' to 9900', Good bond. RIH wi th RTTS packer. TD: 11800'; MW: 9.9; Vis: 31. Set RTTS packer at 10380'. Tested liner lap and liner to 3000 psi. Released packer and POH. RIH with DST tools with 7700' of 9.9#/gallon mud cushion. Set packer at 10380'. Rigged up test lines. No leak-off. Unseat packer and rigged up to circulate out. POH and laid down DST tools. RIH and tested 9 5/8" casing to 2500 psi. No leak-off in pressure. RIH wi th casing scrapers. TD' 11800'; MW: 9.9; Brine water. Completed TIH with bit and casing scrapers to 11607.'. Cleaned pits and circulating system and filled pits with fresh waten.. Mixed completion fluid and filter water with 10 micron filters. Displaced mud out of hole with pill and completion fluid. Build volume in pits. Circulated and filtered system. TD: 11800'; MW' 9.9; Brine. Circulated and filtered completion fluids with 5 micron filters. POH with bit and drillpipe. Rigged up Schlumberger and ran junk basket and gauge ring to 11622'. POH with some debris in basket. Ran in with Baker model F-1 packer and set at 11217' Rigged down Schlumberger. Changed rams to 3 1~2" Pulled wear bushing and tested 3 1/2" rams to 3006 psi. GIH with Baker tubing conveyed perforating guns and test tools on 3 1/2" tubing. TD: 11800'; MW: 9.8. RIH with 3 1/2" tubing and test tools and tagged top of packer at 11221'. Ran 9000' of diesel cushion in tubing string. Tested tubing to 6000 psi. Rigged up Schlumberger and started GIH wi th GR tool to verify packer seal assembly stung into model F-1 packer. 12/15/85 O' TD ps to Ni tr op pe 4 to an #1 ch ee era rfo spf ol nul · lor 11800'; to open hut PCT. 1 MS: 9.8. PCT valve. Installed BPV in tubing hanger. ed down BOP stack. Nippled up and tested to 10,000#. Function tested pneumatic ted wing safety valve, ok. Dropped rating bar and perforated 11248' to 11268' · TIH with Schlumberger wireline and SPRO and latched into MUST tool. Pressured up us to 1500# Production ides. Pressured annulus to 1500 Bled off annulus pressure Xmas at to open PCT. Conducted flow test rate of +_250 BWPD at 6600 ppm 12/16/85 O' TD be te MID to Bri ope wor tre ins : 11800'; MW: 9~7+. Zone #1 from 11248' to rger. Cycled MIDRV and st RV op dg n ki e. ta Conducted production test 11268' POH wi th Schlum- . RO 110 barrel fluid to tank. Circulate down tubing at 6 bpm to close . Pressured casing/tubing annulus to 1500 psi en PCT valve. Mixed and attempted to pump e Sal pill at 7 bpm at 2000 psi. Attempted to SSARV but would not open. RO 96 barrel to ng tanks. Installed BPV. Nippled down Xmas Nippled up BOP stack. Removed BPV and lled two-way check. Prepare to pull tubing. 12/17/85 O' TD: 3 1 ~OH tes RI 2O Pu Ha Di to se 11800'; MW: 9.7. /2" tubing and unse with 3 1/2" tubing t tools. Picked up H. Set retainer at O0 psi. Squeezed pe roped 50 sacks Class lad and 0.1% HR-5 at splaced with brine w p of retainer. POH tting tool. Picked Picked up landing joint of at tubing hanger mandrel· and test string. Laid down Baker cement retainer and 11212'. Test retainer to rfs at 11248' to 11268'. G cement wi th 1% CFR-2, 3% 15.6 ppg, 10.5 barrels. ater. Left 8 1/2 barrels on and laid down retainer up bit #20 and RIH. 12/18/85 O' PB'.TD: 11200'; MW: 9 top of cement in line cement from 11074' to weight to 9.9 ppg. P perforating gun, Bake tools. TIH wi th tubi test tubing to 5000#, tubing. Rigged up Sc with GR tool to corre .9. RIH with bit and tagged r at 11074'. Drilled out 11200'. Increased brine OH. Picked up tubing conveyed¢ r retrievable packer and test ng to 6405'. Close MIDRV and ok. Completed RIH with hlumberger lubricator and RIH late tubing to LDT log depth. 12/19/85 O' PBTD: 11200'; MW: 9 perforating gun acros Nippled up and tested PCT valve and dropped Ivishak Zone 11150' t flow well Shut-in a wi reline ~nd SPRO too .9. Set packer at 11117' with s interval 11150' to 11160' tree to 10,000 psi. Opene~ perforating bar to perforate o 11160', 4 spf-Zone #2. Pre- fter LO~jn~.n,u~}es. RIH with " ~ .... "' :: "' ' .... : "i i~ * ~ ~, ~. j ' .,,. . ,: .,, , Flow test Zone #2. Average rate of 1500 BOPD with 920 PSIG FTP. Well continued to clean up during test with last sample containing 5% BSW. Cumulative production on 350 minute test was 245 BO and 92 BW and emulsion. Water cushion was 53.75 barrels. Well shut-in for BHP static buildup. 12/20/85 O' 12/21/85 O' PBTD: 11200'; MW: 9.9. Well shut-in for static buildup. Tried to RIH with SPRO tool but could not get below ice plug at 382'. Flowed well for 15 minutes - only flowing gas out of tubing. Shut-in PCT valve and RIH with SPRO tools, could not get below hydrate ice plug at 52' Opened well and flowed 30 barrels fluid. Shu~-in well and RIH with SPRO tools - ice plug at 300'. Pumped one drum of methanol and 22 barrels of diesel down tubing to d f f issolve ice plug. Flowed well. RIH with ormation fluid sampler. Caught first sample and ound O-rings leaked. POH and changed O-rings. IH with sampler. - PBTD: 11200'; MW: 9.9. Collecting b formation samples while flowing on 12/ choke. Flowed well on 2" choke at ave of 2000 BOPD for 156 minutes. Recover barrels of 42o API gravity oil with an of 14-15% and GOR of 2500 SCF/STB. Sh valve for 2 hour static pressure build pressure off tubing. Flanged up tree out. Load tubing with 75 barrels of 9 water, opened MIDRV and reverse circul Mixed up salt gel plug and spotted dow Could not get PCT valve to open. Open reversed salt plug to pits. Set BPV i tree. Nippling up BOP's. ottom hole 64" positive rage oil rate ed 261 average BSW ut-in PCT up. Bled to reverse .9# brine ated wel 1. n tubing. ed MIDRV and n Xmas 12/22/85 O' PBTD: 11200'; MW: 9.9. Tested BOP's Pu'lled two-way check from tubing hanger hanger. Tubing back flowing and no flu annulus. Reverse circulated gas out of string. POH with 3 1/2" tubing and res assembly. All shots fired on perf gun. wireline GR/CCL tool to check perforati Tagged perforations at 11164' to 11174' depth. Ran junk basket to 11196' Pic model F-1 packer and RIH with packer on to 6008 psi. . Unseat id loss in tubing t RIH wi th on depths. wireline ked up Baker wireline. 12/23/85 O' PBTD: 11200 packer on wi Picked up re drillpipe an at various i perforation tool and '; MW: 9.9. RIH reline. POH and 1 trievable packer a d 5" drillpipe to ntervals from 1114 depths. RIH wi th verified Zone #2 to 10300' wi th F-1 aid down packer. nd RIH with 3 1/2" 11140' Set packer O' to ~1164'to check' Schlumberger GR/CCL perforations from 11150' 12/24/85 O' 12/25/85 O' 12/26/85 O' 12/27/85 O' 12/28/85 O' to 11160' wi th mode wi th tubi POH with drillpipe and i F-1 FB packer and set at ng and test string. packer. RIH 11135'. TIH PBTD: 11 11137' wi th G~/C string. sub. Nip Nippled u sa fety me Run tempe tubing wi displaced diesel. interval 200'; MW: 9.9. Tagged pac Set 10,000# weight on packe CL tool to check RA sub dep Tool quit working before re pled down BOP's. Nipped up p lubricator and tested to eting - opened well to flow rature survey. Rigged up a th 11 barrels diesel. Open tubing with 77 additional Rigged up to perforate addi wi th wi reline gun. ker at r. RIH twice th in tubing aching RA Xmas tree. 6000 psi. Held , well died. nd filled ed MI DRV, barrels tional zone PBTD: 11 11166'. tested we Run SPRO 200'; MW: 9.9. POH wi th wi reline ll. (Flowed 217 tool, POH. Run b Perforated from 11151' to . All shots fired. Flow barrels total fluid). ottom hole sampler. PBTD: 11200'; MW: 9.9. barrels brine water. Re separator. Chlorides on out was 9000 ppm. Rever Shut down - well out of capacity down tubing. R lines. Installed BPV in down tree. Nippled up B psi. POH with 3 1/2" tu Picked up FJ recorders, tools. RIH to 11135'. St release setting tool. Pre communication between Zone spot 3 sacks sand on top o Filled tubing with 41 verse 95 barrels to formation water reversed sed complete hole volume. balance. Pumped tubing igged down circulating tubing hanger. Nippled OP's and tested to 5000 bing and test assembly. Baker "F" plug and running ab into pack er and ssure bombs to check for s 2 and 3. Rigged up to f "F" plug. PBTD: 11200'; MW: 9.9. Tagged top of sand at 11126' after 30 minutes. RIH with 3 1/2" tubing and test string. RIH with GR tool to correlate packer setting depth to LDT log. Space out tubing with tubing hanger and set packer at 11026'. Installed BPV in tubing hanger. Nippled up Xmas tree. Tested packer to 10,000 psi and tree to 7000 psi. Pulled two-way check valve. Prepare to test manifold and Schlumberger lubricator. PBTD: 11200'; MW: 9.9. Opened PCT val've, dropped perforating bar. Perforated Zone #3 (Ivishak) from 11060' to 11090'. Flow testing well. Rigged up to RECEIVED Oil & Ga.s [ions. An(',h.ornge i nj ec hydra Avera 52o A SCF/b t methanol and diesel down tubing to remove te ice plug in tubing. Flow tested well, ge oil rate is 1800-2000 barrels per day of PI gravity oil with GOR ranging around 5000 arrel. 12/29/85 O' PBTD: 11060 with hole 11200'; MW: 9.9. Flow tested Zone #3 from ' to 11090' on various choke settings. RIH~,~ bottom hole formation sampler. Take 4 bottom· samples, 2 were mi ss runs. 12/30/85 O' PB in hy ba ha cl OU CO tr TD: dic dra rre d t ose t o uld ee. 11200'; MW: 9.9 Shut-in well; ~ressures ate tubing is partially plugged wit tes. Injected one barrel methanolland 50 ls diesel down tubing. PCT valve at 10971' o be cycled several times before it would . Left SPRO tool stuck in MUST tool. Pull f rope socket. Attempted to open MIDRV but not get it open. Prepare to set BPV in Xmas 12/31/85 O' PBTD: Nippl 6000 i 1/2 Pumpe packe 3 1/2 fired retri in F- packe 11200'; MW: 9.9. Set BPV in tubing hanger. ed down tree. Nippled up BOP's and tested to psi. Opened MIDRV. Reversed tubing volume times. Picked up tubing and unseat packer. d two barrels completion brine down past r · " tu on evin i pa r. T Reverse gas out of tubing. POH with bing. Laid down test tools. All shots- perf gun. Picked up.Baker Model-L g head and RIH. Reverse sand off "F" plug cker at 11135'. Retrieve "F" plug from OH. 01/01/86 O' PBTD: 11 pressure in F-1 pa gauge rin F-1 packe test stri Rigged up veri fy se 11100'. 135 rec ck, e g a r ng lu al ' Laid o~ders. r at 11135' Made wireline run with nd junk bas'et to 11135'. Picked up RIH and set at 11100'. POH. Picked and tubing conveyed perforating guns. bricator and RIH with GR/CCL tool to assembly stung into F-1 packer at down "F" plug and retrieved TIH and set modified "F" plug up 01/02/86 O' PBTD: 11 packer wi tested se matic). Circulate diesel, c bar in tr 11114' to into MUST communica 135 th al. Nip d h los ee. 11 to tion '; MW' 9.9. Opened MIDRV, stung into seal assembly. Opened PeT and pressure assembly. Set top packer (retrieva- pled down BOP's, nippled up tree. ole. Displaced tubing with 91 barrels e MIDRV. Installed perforating Drop bar and perforated Ivishak 134' RIH with SPRO tool and latch ol a~ 10320' Flowed well. Have between_ t U ~ i ~.~,. ~,~,dT, .~ u 1 u s · Rigged ~:~ ~' - : il '~ ' : · ~ ~ ' '~ - '~,~,/ ~. : .. ~ i~ ~ · . , ~:~ : .~._~ : ' .! ': i?I ' . . up and attempted to close MIDRV. Still getting communication. Reversed out again. 01/03/86 O' PBTD: 11135'; MW: 9.9. Nippled down tree. Nippled up and tested BOP's. Close annular BOP, pumped two barrels brine water down past retrievable packer, reverse out 1 1/2 tubing volume. POH with 3 1/2" tubing and test tools. SSARV valve was open, seal had failed. RIH with 3 1/2" tubing, test tools and tubing conveyed perforating guns. Test tubing to 6000 psi. Tagged top of packer at 11135'. Land tubing hanger and test tubing. 01/04/86 O' PBTD: verify Disp bar. 1113 tubi latc PCT. woul 11135'; MW: 9.9. Ran GR/CCL tool to packer setting depth. Nippled up tree. laced tubing with diesel. Dropped perforating Reperforated Ivishak interval from 11114' to 4'. Flow testing well. Pumping methanol down ng to remove hydrates. RIH with SPRO tool and h into MUST tool. Continued flow test. Closed SPRO tool would not pull loose, MUST tool d not close. 01/05/86 O' 01/06/86 O' PBTD meth redu barr perf nipp Pull : 11135'; MW: 9.9. Pumped one barrel anol and 33 barrels brine water down tubing to ce tubing pressure. Bullheaded a total of 82 els of formation crude in tubing back into orations 11114' to 11134'. Installed BPV, led down tree. Nippled up and tested BOP's. ed tubing hanger free and unseat retrievable packer at 11008' Reverse circulate. Lost 15 barrels to formation while reverse circulating. POH with tubing - lost 35 barrels of brine to formation on TOH. Picked up packer milling assembly on drillpipe, TIH and circulate bottoms at 11000'. pBTD: 11135'; MW: 9.8+. Lost 15 barrels brine up water while CBU. Milled on slips and packer from 11100' to 11103'. Plucked packer at 11103'. Lost 10 barrels brine water while milling. Pumped pill, POH. Picked up Baker model K-1 cement retainer and RIH. {Total lost to formation last 24 hours 72 barrels). 01/07/86 O' -PBTD: 11135'; MW: 9.8+. Tripped in hole to 10950' and set cement retainer at 10950'. Displaced brine water out of drillpipe. Injected 815 barrels crude oil into Ivishak perforations 11060' to 11090' and 11114' to 11134' Injection rate varies from 1.1 to 2.3 bpm at 35~0 psi. Injecting crude 01108/86 O' 01/09/86 O' 01/10/86 O' 01/11/86 O' PBTD' 10950'; MW: 9.8+. Injected produced fluids into Ivishak perforations 11060' to 11090' and 11114' to 11134' Pumped total of 3583 barrels in 23 3/4" hours. ~tung out of retainer at 10950'. Tested cement lines to 4000 psi. Pumped 60 sacks Class G cement with 1% CFR-2, 0.3% Halad~24 and 0.1% HR-5 at 15.6 ppg. followed with five barrels fresh water and 9.9# brine water for displace- ment. Stung.into retainer with three barrels fresh water on backside. Pumped 10 barrels cement. Stung out of retainer and pumped two barrels cement on top of retainer. POH and laid down retainer setting tool. Picked up 6 1/8" bit and TIH. PBTD: 10950'; MW: 9.8+. Washed to top of retainer at 10950', no firm cement. Test cementing lines. Pumped and mixed 20 sacks Class G cement with 1% CFR-2 and 0.1% HR-6L at 15.6 ppg. on top of retainer. Displaced with five barrels fresh water and 168 barrels brine water for 100' balanced plug on top of retainer. Pull up to 10700' and reversed out. Circulate and WOC. Reverse circulate from 10850' and 10950', no cement. Pumped 24 BFW and 20 sacks Class G cement with 1% CFR-2 and 0.1% HR-6L at 15.6 ppg. Displaced with 168 barrels brine ~:~ water. Well back flowing after spotting plug. Reversed out 6.5 barrels of cement contaminated brine water. POH. Started TIH with drillpipe open ended to tag plug. PBTD: 10950'; MW' 9.7+. Tagged top cement plug at 10682'. Pulled up to 10675'. Reversed out at 10675'. Ran back to 10682' Reversed out small pieces of hard cement. AOG~C called in and aplproved plug even though it was not placed immediately above the cement retainer at 10950' Test casing to 1000 psi for 15 minutes, ok. PO~. Pulled wear ring. RIH with GR/CBL/CCL/junk basket, gauge ring. Ran log from 10375' to 7300'. RIH with cement retainer and set at 10311'. Mixed and pumped 50 sacks cement with 1% CFR-2 and 0.1% HR-6L at 15.6 ppg. Set plug on top of retainer at 10311'to 10176'. Reversed out, no cement. Circulate and condition brine water lower weight to 9.6 ppg. PBTD: 10176'; MW: 9.7. Finished circulating and conditioning mud to 9.7 ppg. POH. Rigged and ran 3 1/2" tubing with test string and perforating guns. Rigged up Schlumberger and tagged RA marker. Closed MIDRV. Tested tubing up to 6000#. Opened MIDRV. Set BPV. Nippled down BOP's. Nippled up tree and tested to 7000#. Rigged up to displace with diesel. 01/12/86 O' PBTD' 10176'; MW: 9.7. Displaced tubing with 72 barrels diesel and closed MIDRV. Installed firing bar. Perforated Kuparuk 9067' to 9073'; 9090' to 9107'; 9164' to 9174'; 9194' to 9198'; 9208' to 9213'; 9233' to 9240' and 9247' to 9257' Pressure build up to 1000#. RIH to tie-in MUST ~ool. Opened well and flowed with various choke settings. Flowed water at +_1500 BWPD with less than 5% oil. POH with SPRO tool j'bullheaded 74 barrels completion fluid down tubing. Shut-in well. Installed BPV. Nippled down tree and nippled up BOP's. Well flowing. Shut-in and reversed tubing volume. Circulated. POH with packer. Bullheaded five barrels completion fluid into formation. Reversed tubing volume and circulate hole. 01/13/86 O' PBTD' 8940' Circulated and conditioned well for trip out. P~H with 3 1/2" tubing and test tools. RIH wi th~ cement retainer and set at 8940' Tested- lines to 3500 psi. Injected 558 barrels ~luid, 500 barrels completion fluid and contaminated fluid from mud tanks into Kuparuk Zone. 01/14/86 O' PBTD: 8940'. Tested cement lines to 2000#. Mixed and pumped 150 §ac,ks cement with 1% CFR-2 and 0.3% HR-61 at 15.8 ppg. Stung in and squeezed-Il5 sacks cement below retainer. Dropped 35 sacks on top of retainer. Mixed and pumped pill. Laid down 5'" drillpipe. RIH to 2502' and set cement retainer. 01/15/86 O' PBTD: 2502' Cir to 2000#. Mixed a neat. Spotted cem Reversed out. Dis Installed BPV in h wellhead. Injecte Nippled down BOP's annulus for freeze cula~ted and tested cement lines nd pumped 50 sacks Class G ent on top of retainer. POH. placed well to diesel.. POH. anger and set tubing hanger in d excess fluids down annul us. . Injected calcium chloride down protection, 01/16/86 PBTD: O' Injec annulus. Nippled OONFJP N'j'J, Ler' iNDEFiNITELY 2502'. Finished Cl ted calcium chloride Prepare rig for down tubing spool Displaced diesel eaning pits and cellar. down 9 5/8" x 13 3/8" levelling and moving. and pulled tubing out of hole. RIH and set 01/17/86 cement retainer at 191'. Stin§ out, mixed and dumped 35 sacks Permafrost cement on top of retainer. POH with setting tool. Nippled up tubing head and packoff. Cut off test line under sub, moved pump and hoses under sub for skid move. Released rig at 0700 hours, 1/16/86. Moved to Northstar #2 well. DRL/3583 CONFIOENTfAL · UB-$ U~FA CE DIHECTIONAL SURV~.Y ['~UlDANCE [_C-]ONTINUOUS ~OOL Company Well Name Field/Location AMERADA-HES S CORPORATION WELL NORTHSTAR BF 46 f~l (l183'FNL,564'FWL, S32, T14N,R13E) WILDCAT; NORTH SLOPE; ALASKA Job Reference No. 71309 Logged By: EVERLY --~ ~ I - - Date , 01-MARCH- 1986 ~omputed By: OGDEN ,.~L ~oRTt4s;TAP.-, 3~ 4.6 #i -~._ ~. (l183'~JL, 5.64'FWL~ '2, r£i4rq'_ Ri3E) HORIZONTAL PROJECTION 100 5O -5O -.-I00 -200 sot~H -~0 R£F 0000'71909 SCALE = 1/SO IN/FT -~00 - 150 - 1 O0 -SO 0 50 1 O0 1 SO ~00 NEST EAST (l183'FNL, 564'FWL. '~32, T14N, R13E) VERTICAL PROJECTION SOUTH -~SO -200 -1SO -]00 -SO 0 0 SO 100 150 NORTH PROJECTION ON VERTICAL PLANE NORTH - SOUTH SCI:II. ED IN VERTICAl. DEPTHS HORIZ SCALE = I/SO IN/FT EXACT RADIUS OF CURVATURE METHOD TIE-IN LOCATION MEASURED DEPTH TRUE VERTICAL DEPTH DISTANCE NORTH DISTANCE EAST BOTTOM HOLE LOCATION COURSE LENOTH COURSE AZIMUTH MEASUREO DEPTH TRUE VERTICAL DEPTH DISTANCE SOUTH DISTANCE WEST 0.0 FT 0.0 FT 0.0 FT 0.0 FT ]80.9 FT ]86.9 OEO 11623.0 FT 11619.3 FT 179.6 FT 21.6 FT REF 00007]309 !'.:,CT DiRe" ,. ,,..i' I ]N~ L SURV~:Y ~OS T~I'i~R LZ S T,i N,~ FO,~ HESS C3RPOR~TZJ~ ~TH2]S £F C3fi~UT~TZ7'~ T'~ ' ]-~TZ]N: T4~'~'~ '~ , ~_ - o,~ TZ~L- Z'~TE?DDL~TZ]:'i: LZN~q~ V:qTZC~L S-CTZ]~.i: ~32ZZ. ,:ZST. S ZLV ~ lEV: RLY P~DJECTE9 S'~IT,3 '~ ~ZZqJTH .~ZZq~JTfi ,IF C"~PjTArI]',I.,,,. , DAT~-". 1- Y, ~ R- !3 'q DATE 0= SJRCE¥: 09-D':C-85 KELLY 5dSWZNS ELEVATZ"ON: ENSINEER: SiLV.AtEV=RLY 5B. 5O '.'EASURE3 DEPTH ................. o o 230.33 ~30o03 530.00 700.39 ~03.,33 V'=RTISA,L 0.30 190..00 199.99 299,97 399.95 ,'~ 99.96 599. '.)5 6'99.95 799, ~5 899.:)5 1130.03 1200.00 1300.00 I';00.33 1500.00 i530.03 1730.3',) 1~00.0~ 1900.30 999.~5 1099.95 t299.~5 1399.95 1499.}5 1599.95 1699.~5 1799.~5 1599,95 Z~ ,1 27 / 33.00 90.33 :)'3.33 PO. 3,3 33.33 3,"3.33 JO. 33 :) ,3.3 '3 21'99.94 !299. 94 1399. ~4 2599o~4 !699. ~4 2~99.9~ 3333.2.3 3100.03 3230.00 3333.9? 3i30.33 3533.33 3500.3J 37~,'J.'J'j 33'J0.~3 "3~0J.03 2999.~3 3099.93 319'9.93 3299.93 34'99.95 3599.93 3799.9! 7..!',ITERPOLC~,T=2 VALJ~S FJR EVEN lOO SJS-S'~A ,. V E R T Z .. ~ L. -53.50 41 .$0 141.49 24! .47 341.45 441.45 54! .46 741.45 341 .~6 CSJ?,SE 3EV!~TI3~ ? i 0 7 0 9 94!,45 104!,45 1141.45 124!.45 13.41.45 14~!.45 1541.45 16~!.45 1741.45 1841.45 0 3 0 8 0 11 O 9 O l 0 13 0 13 O 7 1941.45 Z041.45 214.1,44 2Z41.44 !341.44 Z$41.44 Z541.4~ ~5~!.4~ Z741.~a 2541.44 O 0 0 0 0 3 O. 3 0 3O _)2 17 13 12 21 ~7 ggwl.43 3v4~.43 3!41.~3 3241.43 3341,~3 3~1.~3 35~2.~3 35~1.~3 ~7~I.~Z 3341.39 17 30 7 17 It 4 15 N 73 35 ',4 'q 54. 3.q. ',..~ S 71 3:"" 'q 71 33 ,.t '~ _~2 i.,': W S 50 33 S 52 35 ','~ S ~ 13 '- V ::,RT I'JAL SECTION F~,~T 3,00 -0,07 0,54 1.53 2,57 2.95 3,00 3,25 3.16 3.27 3.25 3,26 3.16 ~.04 3.05 2.95 3.06 3.00 3.3 8 3.4.o 3.$5 ~.20 4.45 4.3S 4.45 5.13 5.35 5.74. 5.9! 6.12,: 5.34. 5.35 ,.5.42 5.57 5.31 3. '31 FE:T OF ME&SURE O ,3,3 L E G R SEV:RIT¥ NJ;~THI 05.3/! 0 D FEE D.62 O. ~. 19 0. ~.13 1. 0.5 ~ 2 0.27 2, 0,4! 3, 0,33 3. 0,23 3, 0.49 3. ~,43 3. ~,33 3, 0,3B 3.. 0.38 3, 3,4Z 3, 0,40 3. 0.4~ 3. 3.22 3. 3.43 3.45 3.40 u.70 4. ' i~ P.53 ~.1~ 5. 3.52 5. J.25 5, 0. ~5 6. 2.73 0.47 5. ~= 7 ~ '~ 53 6 . 1,7 ~ 5. 3UL:&R CSJR,9i'4AT~S H]RIZ. SOd'TH EAST/WEST ,'DIST. T' F !5 E T F E = T O0 N 0.00 E" O.O0 07 S 0,27 E 0.27 54 N I.~2 E 1.52 5'~ N '~ 9~ = 3,32 57 N 4.13 96 N ~,69 E 5.55 00 N 5.1 7 ,E 5 · · .06 N 5.:~B~ =,. 5.16 25 N .5,29 E 5.21 25. N 5,55 E '5."~4 15 N 5 51 = 5 04 N 5,92 c 6.6.5 05 N 5,'87 E ,5.52 88 N 5,05 E 6.70 ,36 N 5, i0 c 5.u~ O0 N 5.25 E 5.9~ 38 v 6 ~0 ~ ? ~2 N 6.33 E 7.17 A~.,."' r q U T ':4 'xl 3 0 E 5,75 1'5 E ~ 5 '9 9 '= ~ 62 31 :'q 57 45 I,,.: N 5 9 50 ':: N 5:5 52 : 4qER,&DA -~SSS 2]RP3k~TZ3N ~ LDC ~ T NSRTH SLgPS~LAS~,~ C ]:4PUTL~Ti ]N D~TE: K~LLY 5USHZN$ [LEVA'TI3N: 7NGZqEER: SZLV&/EVEqLY £NT=Z?'JL~T=D V~L~S =]R ~,'~N iD0 ;--~}T 0= .... !E~S'UqE] DE)TH TRU~ SJB-,S Ell qE~SURE] V~RTZS~L VER'TZ'AL 4000,S0 3999,84 3941,34 41g!~,00 $099,~! ~04Z,31 4200,00 4199,77 ~141,27 4330,03 ~299,75 4241,25 4430,03 g399,72 ~341,22 45P0.~3 ~499,71 ~441,2i &500,OD ~599,59 ~541,19 ~730.~3 ~699,57 ~$41.17 4~DO,O0 ~799.~4 ~741,!~ 4900,00 ~89'9,52 484!,i2 53~0,00 4999,50 ~41.I9 5100,00 50'99,55 5041,00 5'2~0,00 5199,5-4 5141,04 5300.03 5299.51 5241,91 5~0.~3 5399.~9 53~9.99 5330.,0~ 5~99,%6 5440.95 5590,33 35'99.~3 554J.93 573'3.93 5699,~0 5S43.30 5~aO.O0 3799,37 5740,87 5990.00 5i~'99.'33 5540,~3 5330,33' 59'99.19 594.3.7'9 5100,00 5099,25 50~$,75 'S!O0.O~ 5199,21 514~.71 6300,0~ 6299,17 514.3.67 6'~30.30 539'9,13 $343.53 6500.03 5499,35 5443,5.3 5533.32 5599.34 5543,5~ 5730,33 5639.30 5543,50 5i3'~,33 6793,~5 5743,45 6900,00 5~93,91 53~J,41 713J 33 709q ~2 7043 3~ 72~0,39 7195,77 71~0.27 7330.33 7293.73 7243.23 7~3'3- . 33 7~95 · 55 744'.15~. 7500.33 759~.52 7~43.Ig ~Tq,~ ~.,3~ 7593. 5~ 7543.'3~ 79~0 35 7~= 5~ 754~,,3~ I &53 S !'3 43 5 0.53 0,,5:9 I ~I S 11 43 : -i.20 a i. .iO 5 6 !~ ; -~,69 ].15 1 7 S 13 13 E -7,0.O 0,55 i 16 S I1 ~3 E -3.!I 0,85 I I~ S 7 '~ E -i!,02 J,6J 1 1 S II 38 E -13.03 3..1~ I 13 S 13 21 E -15.06 I 9 S 5 5 ~ -18,99 D,53 I 23 ~ 11 37 E -1~,25 0,69 I ?2 S 7 47 ~_ -2!,39 1 ~0 S 12 3~ = ~3 $0 O 87 '~ 1~ S 5 '>7 = -25,88 '~,5~ 1 I~ S 7 21 ~ -~8,>3 3,30 i 'ZS S 5 ~ E -39,52 0,19 i !7 S 3 !1 E -32,95 I 30 S 1 42 E -35,39 3,32 1 18 S 3 2& = -37 e] I 19 S 7 57 ;: -40,42 s,go i 35 S 3 31 E -42,94 0.53 i ~9 S 11 I '.~ -~5,6~ 3,55 I ~3 S 19 59 ._= -4.3,5i 3,75 I %3 ~q 13 ~- _ -51.22 3.'~~, 1 34 S 18 55 E -5~,II 0,45 1 40 S ZO lO ~ -55,95 .3,79 ! $0 S !7 5{ ~E -5~,5g 3.61 i 35 S 25 9 E -62.33 J,6~ i ~5 S ~3 51 '~ -57.51 J.5~ 1 ~ S P~ P~ : -70.46 ~. I 35 S 23 I1 =_ -73.0:3 3,53 i 39 S ~9 13 '- -75,5~ 3.~ 1 ~5 5 25 55 z -75,45 3.17 i ~0 5 !a 37 E -~1,!6 2,3~ i ...... ~'~ S .P" ~ - -~3,5S 3 37 1 34 5 22 35 ~ -~5,!7 ],91 I !9 S 23 3~ ': -:55.70 1,33 i 29 S 19 3~ ~ -93.49 '~.7! i ~5 ~ 17 57 ~ -9~ ~7 ,l,~ NSRTH/ FEE SULAR CSDROIqATES H]RIZ. S3UTd E,~ST/WEST DIST. T FE~T FEET 2, 4, 7, 9, 1!, 13, 15, 1'9, 5'3 N 5.,0~ E '5.:3,5 20 S 5,52 E 6,98 59 S 7,12 S =3.53 O0 S 7,58 E 10,32 11 S 7,90 E 12,06 02 S 8.23 E 13,75 33 S 8.60 E 15.51 06 S B.88 ;'~ 17. 99 S 9.3~ ":- 19. 33 m5 S 9 72 ~ ~1 21, 23, 25, 28, 30, 32, .35, 37, 40. 42, 3'9 S 10.13 5 23,57 30 S 10.57 E Z.S,3& ,~8 S 10.'98 E 23.11 23 S ii,30 F 52 S 'I1,5i E .22,52 95 S 11,74 3'9 S I1.7B E 37.30 ~3 S !1.9% E 3g.57 ~2 S 12,06 E 42,13 94 S 1!,29 ~ 4g,6~ 45. 49. 51. 54. 56. 59. 55. 57. 70. 54 S !',~ 51 S 13,1'3 ~': 50,25 Z'~ S 13.v3 = , t 53.J~ 11 S 14.~9 E 56.05 95 S 15.43 E 59.01 54 5 15.~5 _ : 61.77 33 S 17.57 : 5~. 76 37 S !3.55 ~ 57,59 9 i S 19.33 f 70. ,55 45 S 21,OB Y 73,~5 73. 75, 7,3. 83. ,35. 85. 91, 93, '95 · 33 S 22,40 E 7'5.~.~ 59 S P. 3,75 = 79 · '33 .5 S 25.1~ c ,~2.3f' 16 S 25,45 E 85.37 39 S 27.52 :2 ~T.99 17 S 2~q,51 _: $:}. 77 70 S 29,40 ~_ 9'3. ~4 0'9 S 30,i5 -_ 9~.95 4,9 S 3:3.33 - 9'3.45 37 S 31. 51 5 l'}O. 95 ,A Z i ',1 U T '3=5 S 15 3<, S ].~ 3 - S 13 3 - S 15 5 S ! 5 ~ _ 31525 S 15 44 S 15 0 ': 5 15152 S ! 5 39 W~DCAT NORTH SLOP~,AL~$KA C !'] ~',! .o U T ..I T i ] N D~TE 3F 5J:,TfEf: 09-9E2-35 KELLY 3US-liNG ELEN'AT!JN: E'qGi~EER: $!LVA/EVe.~LY TRJ~ qE~SURED 3EPTd D'EPTi 8930.30 7998.50 B130.3,3 S098.$'7 8!00.30 9198.44 8309,00 ~2'98,~1 S$OO.O~ 839~,.B7 85QO,OO 3498.33 8530.00 3598.,29 8700.09 ~598,2~ ~,BOO.O0 B798.1~ 8~00.9J B898.10 9030.32 8998.00 9133,33 9097,89 9!30.30 9197.78 9BOO,O~ ~297.55 9~30.30 9397.52 950'0.0~ ~497.54 9590.~0 '9597.52 97~0.00 9597.$3 9~$0.2P 9797,S9 ~950.~0 9397,35 lOOJO,30 9997,32 i0!30,00 10097,Z9 10230,J) 1J197.~7 i0330.OD 10£97.25 10500,90 1~397,23 135.30.~ IJ497,22 lOEO0,~ 1~597.i9 10730.30 i3597.i7 lOB30,Jj 13797.13 102~0.33 138'97.}4 1~ ]J3.3¢ iJ935.~J lllJJ.D3 11095.76 i1230.J3 11195.53 1!300.0~ !!295.51 ilgO'].EJ i1395.~3 I1530.'33 I1~96.37 1i$30.30 !!5~6.~ !i$23.~ !i6!9. ~1 iNTERPOLaTED V.~L~ES ~JR VERTiJgL =VEN 100 C3JRSE V:RTiCAL ],=_V! ~Ti ON AZ i~'~LJ T H $ECT!CN DE'$ ~IN Dug MiN FEET 7943.00 1 !4 $ 18 15 3339.97 i i7 S 1% 59 B139.94 1 lO S 13 ~239.9t I 31 S i! 833~,~7 1 34 S 9 59 ~39.83 1 34 S 8 51 3539,79 t ~2 S ~ 35 5539.74 1 59 S 4 55 ~739.S8 2 2 S i 5~ B$3~.60 2 2S S O ~939.50 9039,39 9139,2~ 9239.18 9339,12 ~439,04 ~539,02 9533.93 3738.89 1 7 S 25 t 17 S ~B 22 i lO S 52 53, i i.S S 51 42 1 13 S 55 54 1 il S 71 51 I !5 S 70 3! i 53 S 57 ~3 Z ~-9 S 7! 27 1003B.7'3 1913~,77 1.323~,75 1D33~.73 12~35.72 1253~,53 ~J535,c7_ 13735.63 iJ83~.54 2 59 S 73 21 2 35 S 72 11 '~ 55 S 73 55 2 33 S 7 B l '3 2 5 S '21 5 4 I ~ 1 S ,51 i 5 1 35 S ~I 37 1 2 '3 S 51 33 11035.26 11135.13 ilZ3B.Ol "I~37 ~3 i1437.B7 11537.84 i155P.~! -9B.18 -!00.55 -I02.92 -105.38 -107.9~ -110.63 -113,.51 -1!~.74 -,120.18 -1~4~ · 13 -12~.72 -133.54 -t3B.1! -142.36 -t~5.01 -!~9.56 -152.15 -155.~4 -157.ql -!6;3.39 -152.7~ -15~.20 -105.47 -155.44 -157.29 -1,5~. 05 -158.83 -169.58 -!7~. 56 -17E,06 -173.54 -175.37 -175.55 -177.7,3 -!7B.51 - ! 7 ::. '97 -179.23 -172,33 FE=T ,OP 'ME~S'ORED JEPT~ SEVEqIT¥ NO~T,/SOUTH OEGIiOO =EET · : 5 98 18 S !.iS 100.5,5 S i.05 102.92. S 0.47 105.38 S },~7 i07.94 S 0.97 110.53 S 0..61 113.51 S 9..3'Z I18.74 S 'J,. 41 120.18 S ~.95 12~,!3 S 3.29 128.72 S 0.49 133.54 S ,3.9~ 139.11 S 9.91 1~2.3,5 S 3.7'3 145,J1 15 2,75 149.55 S 1.95 152.15 S ~,'73 !55.q,~ S 1.91 157.-31 S 3.69 !60.39 S 1.4~ !62,74 S 1,05 154.20 S ~,51 !.$5,~7 S 0,55 155.~4 S 1.47 167.!9 ,S ,2.55 15,5.35 S 0.87 153.B3 S 1,23 159.55 S ..19 170.55 S 3.4~ 172.36 3 '.05 173.54 S i. OB i75.00 S }.71 176.35 S 1.03 177.73 'S q.3¢~ 175.~1~ S !.45 178.57 S 1.39 179,29 S 3,03 i79.33 S ~RJIN~T~S FEET DlSf,. 'F E: T 32.32 32,99 33,60 3¢.65 35,11 35.¢5 35.72 35.~2 36.02 103.36 105.32 103.25 110.7'7 113.36 115.J7 118.92 122.09 125.44 129.25 36.05 35.94. 35.58 35,.20 3#.67 33.79 33.~5 31.~8 .28.92 133.57 138.30 142.52 t45.55 150.37 153.42 155.79 1~3.50 160.79 162.9',' 27,40 25,35 ~ Ti ,,' . 23.1£ 21.33 19.35 17.20 1~.9 B 12.55 3.55 1.55,93 155,30 157.30 153.3& t.58,35 16'-3.15 i .$ 9 · 71 170.!4 i 7 !. :] 2 172.~7 3.52 1.35 5.~5 11.15 15.1:5 13.45 21 21.57 E 173. 57 :4 173. 'O 1 W !75.55 ,{ 175. 13 W 17).15 w i 7 .3. ) 2 W 1BO.31 ',,,~ 1 '53, 57 3 E 2, M ! N S 15 33 S I 3 .=_. c S i 3 53 S 13 21 ~ S !Z 4'3 E S 1Z 23~ S 11 27 ,,'- S 1,3 51 f: S !3 13 S ~ 3'3 S 9 7 S "~..,-~ ':'. '- S 7 54 ~ 7 17 S 5 34_ - S 5 4? z S 5 Z =_ , ~ 1~ .- 5 2 50 .,. i~]RTHSTaR 5n-~5 ~N'I LDC&T NDRTH I-H~R-56 0.00 O,O0 58.50 58.50 15~,51 158,~.'3 100.00 255,52 258.50 ZO0,O0 358,5~ 358,50 303,00 558.5:~ 559,50 55~,5~ 555,50 50.0,00 7S,3,5~ 75B,5'J 703,00 358,5~ $58.50 gO3.O0 1055.55 10.5B,50 t002,00 115~.55 1158.50 llO0.OO 1258,55 1255,50 1203.00 135~,55 135~,50 1~5~5,55 1458,5'0 140~,00 1558,55 !555,5~ 15OD,gO 1558.55 1658.50 1503.00 1758,55 1758,50 1703,00 1~5B,55 135:5,50 1303.00 1933.55 1955.50 i~OS,O0 2053, 55 - 215~,55 ll~5,~O 21~2,00 225:5,55 225~.x'J Z20O,O0 2353.35 2338. 50 ~:~30~.00... 2~5~,35 2~55.5J 2~00.00 2353,55 235;5.50 2503,00 255~5,55 2658,50 2609,00 27=~ .~.~$ ~758.~ ~703.00 O . O. 1. 2, 2, 2, 3. 3. 3, 3. 3, 3, 3, 3, 3. 3 . 3. 5. 5. 5. 5. 5, 5. 4. Z93~,37 i958.50 !933,0'3 33~3,57 335S,5J 3003,09 3155,57 ~i55.53 3!02,03 3458.57 345~.5',} 55= 57 ~,55~.5:} 350~.00 3555,57 3653.53 375.3,57 375,3.50 3730.0,3 3-9~5.53 3:35~5.~'3 .& L 0 N T O0 12 2.1 O7 19 9O 95 17 23 15 34 19 02 t I O1 O0 19 47 57 14 35 46 41 42 73 ~2 ,'] 2 14 3'0 47 ~ ,- 35 30GLEG SEV:RITY 3E~/103 2,39 0,53 0,31 O · .55 0,27 3,43 0,47 0. 48 0,35 ,3,45 0,47 0,27 ,.0,4% ~,.52 3,57_ 0,45 0.83 l. O2 3.50 ] .61 ,} · 63 3,59 ].17 -- 3.55 l 3.27 D~TE OF SJRV~Y: 09-i3~5-35 KELLY '5JS~INS ENGINEER: SILVA/EVEnLY REZTANSULA'R NO~TH/S..OTd 0,30 0,i2 0.21 t.07 2,19 2,90 2,95 3.17 3,23 3,I6 3.34 3,19 3.2 ~:t 3,32 3. Ii 2.~9 3.0'1 3,~0 3.19 3,47 3,57 4,1~ 4.30 4.51 4.35 4.42 4,7,3 ~,32 5.54 5.82 5.14 5.21 ~,3J 6,~7 5.55 5,3.5 4 . a6 C~']RDIN~T~:S-, ~. H3RIZ. E.AST/N$ST [)ISl'. O,O0 E O.O0 0,05 E 'O,.14 O. 34 2,30 ~ 2,54 3,73 ~ ~.32 4,50 2 5,36 4,97 E 5.78 5.2B ~ 5,16 5 · 16 ~ 5 · O 9 5.31 ~: 5 31 5. ~5 : · 5,59 5.79 ;~ 5,52 5,93 E 6,59 5,9B 5,!2 E .5,'82 5,!3 E 6,~2 5,~3 E ?,13 5.28 E 7,17 6,47 ~ 7.B9 6,58 =~_ 7.55 7,53 5 3,58 ~ O~ x 9.~5 '5,5 4 E 9 · 59 5,65 E 9.73 8 · 93 = 9 · 96 7,1x = 9.~. 6.43 ~ ~ · 57 5.95 ~ ~.55 -- ~.7I ~_ ~.~ 5.15 ~ ~.Z7 ~,7J 5.05 E 5,57 N]ql'mSTaR SF-~5 ~i WZLOCAT D~T,E ]F SJRVEY: 09-9~S-S5 KELLY ~USHiNG ELEV~TZ:]N: 109 T RU,E S J 5-S 5 A ME'~S!J~ZD VERTZ'e~L VZRT!"AL DEPTH DEOT~ DEPTH 3:238.53 3958.50 ~058.57 ~038.50 ~000.00 ~t58.71 ~!58.50 ~IOD.O0 4258,7~' ~238,50 ~2'33,00 4558. ~1 ~558.50 ~55~,32 ~65a.. 50 ~50D.O0 ~95B.93 ~95~.50 ~90O.O0 515~.95 515~.50 51OO.O0 5253,97 3255.50 320D,00 5359.00 5358,50 5300.0J 5~59.03 5~53.50 5559.35 5558.50 550D.00 553~.3~ 5553.50 3503.00 3759,12 5758.50 5700.00 5359,15 5B55.50 5803,00 535'~.1~ 5953,50 590D.00 535'9.23 5058.50 5000.00 5159.27 5158.50 510~.00 5~59.31 3258.50 5200.03 6359.35 6358.50 5300.00 5~59.~3 5~58.50 ~4OD.,DO 6539.~ 5358.5.3 550~.00 555~.~3 5853.50 5503,00 6759.53 5758.50 570~.0J · .' _,~OO O0 6~59 3B 585~ ~0 ~,_ , ,535'?,.5,>_ 5'95S. 5~ 5~,$3.0J 7359.55 7033.50 7159.71 7158.30 7103.00 7259.75 725~.5J 735~,79 7558.50 7300.00 7~59. 33 7~58. 7539.37 7555.30 7500.JO 7559.~ 753~.50 750~.00 775~, =3, 7758. .50 77JJ, i 12 S ii 42 ~ -20.50 I !5 S 1~ 31 ~_ '~ I0 S 12 1$' -~5 02 1 23 S ~ ~ .... 27.23 i 13 q 3 5 i -1'9.50 i Z1 ~ 6 5%,_E _3p..02 1 25 S '3 43 ~ -3~,32 I 19 S 5 5'3 ,5 -'35.9! 1 32 S 3 ~ ~ -39.33 t :!4 S 4 i ~ -¢!.85 ! 35 S I1 22 5 i ~1 S 7 53 = -47 31 i 32 ~ i~ 35 z -5'3.09 ! ~5 ~ 15 55 ,': -53,00 1 ~6 5 17 15 = -55,77 ! 3P S 2~ ~1 i -59 ~$ i ~£ S 21 ~4 : -6!.23 ! %3 S 2J 57 _ - -53.~0 i 39 S ~I ~3 c -65.65 -72.10 -7:~,67 -77,30 -30.08 -32,56 -35.10 -~7.65 -92.~9 -34.90 FEST, :O= S..EV~RITY 0.25 !,2D 0.65 9.82 0.43 0.73 0.57 3.45 0.19 0,34 O, 11 J · 21 0,93 0,8~ 3.Sg 0,52 0,37 3,65 3,63 0.75 '3 · 25 1.22 D ,73 1.21 3.3~ S.4Z :3.55 ] .65 3.2~ 0..55 SUB-SE& D:EPTH R=ST&NSi.JLAR C:OJRDINATES qDRIZ, NDRTH/SDUT~ E~S'T/WEST DIST, ~==T~_ FE~T. FEET 1.77 q 5.7~ E ,5.01 l.O1 S 5.~0 E 8.~8 3.72 S 6.98 5 7.91 5.i1 S 7..3~ E '9,55 8.19 S 7.74 E 11.2'7 10.22 S B.18 E 13,09 12.2'7 S ~.43 ~ !4,33 14,17 S 8.72 E 16,54 16,20 S ~,22 E I$.54 18.25 S 9.53 E 20.59 20. .50 S 10.00 '=~ 2~.51 22 80 S I0 ~8 = ~5 35 . o7 28 25 02 S 10,87 27.28 S 11.17 29.50 S 11.45 E 31.55 32.02 S ii.65 E 34.08 34.3?. S 11.75 36,91 S 11,:55 E 3.2.,77 39.33 5 Ii,~7 ~ ~l,I1 41,~5 $ 12..~5 04,50 S 12,~'~ = 46,32 &7,31 S 12,93 ~ 49.J~ 50,09 S 13,55 E 51,89 53.00 S I~.20 E 54.~7 55,77 $ 15.~ = 57.75 55.~6 S 15,12 ~ 50.53 61.23 S 17.10 E 53.57 53.90 S 1B.i5 E 66.~4 66.55 S 19,35 69.~2 S 20.63 E 72.~2 72.10 S 21.55 '5 75.35 7~.57 S 23.i9 E 75.19 ~7.~'~ S ~.56 53.08 ~ 25,97 E ~.19 82.5.5 S 27.!! : $5.99 .. =$.~8 37.55 q ~ ~3 - 90.06 S 29.33 E 92.~9 S 3}.55 ~ 97,40 94.90 S 31.31 E ~9.~3 5 15 33 "_ 515 515 3 - S 15 24 = S 15 3,5 '---.. 5 15 53 = 15 11 z 5 i< 31 AM=RAD~ 'lESS N3~TH'STAR ~F-~5 ~1 N3~TH SLO~E,AL~SK; ,<,_F. LL¥ ;,'3LJE'-~INS EL'Ev'A'fI. 3N: ,ENGINIE£R: S ILV A/,EV.! :<LY 5'5.50 TRUE SJB-SEA M:ASURE3 V~RTIC~L VERTZ2AL 3=~Tfl D~PT~ DEPTH 7959.9'9 7958.50 7900.00 8350.32 3058.50 3003.00 8:150.35 :315~,.~0 ~10~.00 8250.O'~ '~258,.50 8203.00 3350.11 335~,50 3~$0,1~ :B560,2~ ~558,50 3500,013 3750.30 g755,50 S733.00 8350.35 3S58.5,0 5800.00 9150.59 ~i5~.50 9~5'~ 77 = 25 ~'~ · . _ ~. "' ,. ~O '~OO.O0 9350,~5 ~358.50 9303,00 9550.93 9358.53 950D.00 9551. O 1 '~ 55 B. 50 ) 503.00 9751.i3 9~58.50 9703.00 9'351.13 9S5B.50 9800.00 '9951.17 9958.50 990~.00 iOOSi.gO 100.58.50 13000.00 10151.22 I~158.50 10251.2% 10258,50 10351.25 10358.50 lO30J.'O9 !O~Ei.g7 1245~.50 l$~J}.O0 i355!.~9 _~ ~538.50 13=03. .gO 10551.33 13658.50 10603.00 i0751.35 10758.50 19700.00 10B5!.~2 13858.50 ID~51.=.% 1,3953.50 11351.57 11033.5~ l!OO3.O'J !!i51.B2 !115~.50 Ii13'3.~0 I1251.95 1!25~.50 lI20D.J~ 11352.05 11358.50 11300.30 Ii~5~ 1i 1145S,5.~ I1~33,0J 1!562,1~ 1155B.50 i!500,09 11613,93 1i6i9,31 1156~.~I 'CDJRS= V::RTI"AL DJSLEG DEVi:XT.IDN A.Z.T Mj T W SECTION SEVERITY' 9EG qlN 9~G ~!'~ ~:!ET O~S/lOO ,1 Z'5 3 14 ~3 ': -97 20 O 6 ~ 1 29 S 15 40 c -99,60 g.ll 1 !7 '3 ,!~ 45 i~ -101.95 0.1~ 1 !,,,6 ~ 13 g3 ~ -104.42 1.75 1 2,5 S 9 39 ': -1~6.90 0.77 1 35 $ 8 1t ~ -139.53 1.03 i ~0 q 9 ~ : -I!° 37 O I ~8 S 3 R5 = -115 4t 0 4~ ~'~ 0 S ~ I~ -- -1i~.,:~1 9.77 2 17 S i 4'I : -122,51 0.63 2 35 S 0 It E -126.85 3.83 2 51 S I 1'~ w -t31.,54 2 34 S ~ 3 'N -135.36 J.63 2 26 S ~ 3S W -!43.76 2 2 S $ 42 W -144.72 !.27 .:Z 13 S 17 3 J -143.!5 1.49 I 14 $ 2 i~ N -15!.19 Z.I5 g ~9 :5 34 ~ J -i;~ 95 i 33 1 i~ $ 2~ i~ W -157.2,3 i 55 $ 31 2~ N -159.t5 !.7~ i ,!7 '; Z~ Z7 ,,l -161.99 !.75 i 3 5 35 w~ ,N -!53.58 I.'~S 1 7 '5 5~ I~ W -155.0°~ 1. 37 I 3. S 55 51 W -!55,1J 1 13 S 5~ 5 ~ -155.95 0.,~2 i ll $ 57 23 W -157.80 ~.$~ I~ S 71 23 N -15~.5! J.95 ! gO S 72 5~ W -159.2~ 2.'92 !.=P9 ~'~ x,5~ 45 J -170.15 Z 35 S 55 39 W -17!.45 3.65 3 3 S 73 I ','~ -172.96 2.7'2 o 0 ~ 74 ~ ,~' -~ 74.4~ 3,.3~ 3 5 S 7'3 24 ;~' -!7x.9'~ 7.49 2 ~2 5 75 ~7 ,W -177.40 1.23 ! ~4 ~ 31 32 J -173..B3 1.45 i 29 5 $1 4Z ,~ -!79.15 3.75 i '18 5 :~! 33 ;~' -17).'3~ 3.'2D SU3-SE~ O,:PTH ,RECTANGULAR COOROIN:~TES HDRiZ. NORTH/SOUTq EAST/WEST gI$T. FEET FE~T FE~T 97.20 S 32.02 E 1,02.34 99.$0 S 32.71 6 104.$3 101.98 S 33.34 5 107.29 104.~2 S 33.95 E 109.30 i05.90 S 34.47 ~ 112.32 10'9.5.3 S 34.92 ,E 114.~5, .I'' ~.37 .S 35.33 ~_ 117.79 1'15.~! S 35.6~ E 120.79 119.81 S 35.86 ~ 124.11 122.51 S 36.01 '~ 127.6'~ 126.~5 S 3,5.05 E 1SI.85 131.64 S 36.$4 E 135.4~ 136.36 S 35.7g ~ 140.96 140.76 S 35.35 E 145.13 144.72 S 3~.90 ~ 148.'87 148.15 S 3~.20 ,~ t52.05 151.19 'S 33.5~ E 154.85 153.95 S 32.45 E 157.33 157.23 S 3'3.5~ ~ 16'9.17 159.18 S 29.57 ~ 1,51.92 i61.99 S 27.65 ~ 164.'J7 163.5S S 25.95 E 155.79 1,55.02 S Z5.3,~ E 155.95 166.10 S Z'3.7~ ~ i,'57.'T9 156.95 S 22.07 ~ 1,5'~.40 16'5.51 S !8.J9 5 !5S.47 169.25 S 15.51 E 17O.'Ji 170.15 S 13.51 E 170.5'9 171.45 S 1,3.28 E 171.75 !72. 9,5 S 5.54 = 173.95 174.~3 S 0.59 c' 174.4~ 175.9,'{ S 4,.52 W !76.J~ i77. ~0 5 ~,44 W 177. 65 178 29 5 13 7~ ~ 179 3~ i · . I & 17,~.~3 S 17.31 W '79.57 179.15 S !3.04 W i~O.27 179.33 S 2i.59 J 13'9.57 D=P.~RTURc A. ZI'4UTH S 15 51 S 15 1!3 =_ S 1~ 41 S i~ 5 a S ! 3 3 3 S 1'3 0 .= S 1 Z 3 ! '-_ S 11 5~ S 13 5'9 Z S 1:~ 33 E- S I 50 5 O ! 1 '_= ~ 2 4 ,,j S 5 3 ! S 5 22 ,~ S 5 5i x INTER~2LA'T~D VALJ~S FOR TRUE Sja-S:A '"4EASURg3 VERTIC~L VERTIC;AL ]:PTq D=PT5 DE~TH O.OO O.O0 1000.03 999.96 9~1.46 2000.0,0 1999.95 1941.45 3300.23 2999.93 2941.43 4DDO.OO 3999.~4 5330.33 ~999.59 ~941.10 5000.00 5'999.!9 7330.00 5998.B6 5949.36 ;3030.30 7998.50 7943.00 9000.03 3998.~0 ~939.50 10~00.33 99'97.32 9935.82 II030.03 10995.')0 13935.40 11523.0~ i1619.3! I!55}.~1 DEVi4TISq ~ZlqUtq D'~G qlN DES i 7 S 25 :,7 2 .Sg S 73 21 I ~ '5 S :51 33 =VEN1 'r l 'SAL C ~ Z 0 N FEET 0.00 3.25 3.85 $ · 3 '5 0.53 -21,.39 -45 .$4 -73.08 -i28.72 -162.74 -173.5~ -179.38 SEV~'IT¥ 3.43 D.Z2 0.19 0..59 0.7'4 0.735 0.29 Z 4~ m .9. OO ~LLY 7. USHINS ELEVATION: 55.50 ~NGi~R: :SILVA/EV~LY O.O0 N 0.00 :3.2 ,.5 lq 5.2 '; 3.85 N 6.55 5.35 N 7.~C, E S.13 ~ 5~ ,'~ '" 0.53 N 5.0~ E 5.05 ~ S~ 59 21.39 S I0.1] E 23.57 S 2 ~5.54 S 12.72 73.9'8 S 22.~0 98.!B S '32.32 128.72 S 3~.05 E i33.~7 S 15 152.7~ S 27.40 E I65.03 S 9 33 :~ 173.54 S 3.6! ~ 173.5'7 S 1 I1 : 179.3~ S 21.59 W 180.57 S 5 51 ~4 '4'E~SjR£D DE,TM i - M ~, R -3 5 ~]RZZ]NS F 'R 9 ]RISZN: :1153' K5 SJB-SE~ D'ATi.-] OF SJRVE¥: OP-D=S-S5 <,ELL¥ SJSqINS ELE,~:~T~'3N: ~NGZ~IEYZR: SZL'¥.i~/EV:',~LY IT FWL, .S'EC 32, T'.!~N, R13E RECFANGJLAR ~3RDIN~T=S NORTH/SDUTq E&ST/R~ST TOT~: DEPTH-D'2ILLER 11523.00 1!519.31 i15.50.B! 179.38 S 21.59' W SCHLUMBERGER O I RECT I ONAL SURVEY COMPANY AMERAOA-HESS CORPORAT ! ON WELL 'F ! ELD NORTHSTAR BF 4B ~:i WILDCAT COUNTRY USA RUN ONE DATE LOOOED REFERENCE 000071909 ." Suggested form to be inserted in each "Active" well folder to cheek for timely compliance with our regulation~. ' · . ~P~/~TO~, ~41~LL 1~.~ AND' NUM~rf' ' ' ". ...... ~- ., ''Req~i~:ed I 6are ~eceived ' ~emark~ ,, Completion Report ......... . ~.~.~ '~ ,'! ..... . ...... . . , . D~rectional Survey ,._.~: ...... 1,~_. - .~_ . Produe[ion Te~ Report~ ...... ~ ~ , , " '~' ,~. ~. ., . ~. _ .. L. FJ. 04 F::IMERF::::iDI::q HESS CORPORI:::qTION January 20, 1986 550 WEST 7TN SUITE 1400 ANCHORAGE. ALASKA 99501 907-274-451 2 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: Northstar #1 well Dear Mr. Chatterton: Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells for the Northstar #1 well. Sincerely, Dr±tling Manager RJM:pk Enclosures. RECEIVED JAN 2 4 1986 ;Alaska Oil & Gas Cons, OorDmissioD Anchorage Sundry Notices and Reports on Wells Northstar #1 January 20, 1986 Page 2 CIW cap. Remove BPV. Place 10.5 ppg. CaC12 in the 9 5/8" x 13 3/8" annulus. Place well sign in vacinity of wellhead. If the well is decided to be abandoned later, the 9 5/8" pipe will be cut below mudline and laid down. A 13 3/8" retainer will be set and squeeze Permafrost cement over 9 5/8" stub. The 13 3/8" and 20" casing will be cut below mudline and removed. RECEIVED .,]AN 2 4 I.O, 85 A~-~ Oi~ & G,ss C~ns. Comrnis~i~ STATE OF ALASKA ~: ALASKA OiL AND GAS CONSERVATION COivIMISSlON SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator Amerada Hess Corporation 3. Address 550 West 7th Avenue, Suite 1400, Anchorage, Alaska 99501 4. Location of Well Surface: 1031 ' SNL, 591 ' EWL, Sec. 32,T14N,R13E,U.M. Straight Hole RECEIVE 7. Permit No. 85-85 8. APl Number 50- 029-21341 9. Unit or Lease Name Northstar A Exploration Area ~J0. Well Number ) Northstar #1 11. Field and Pool I ~-. ~,~ .~ , c:r..-. Wildcat 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Seria]~r~o! 58.5' KB ~ ~L-312798 , · ,~, 12. Check Appropriate Box To Indicate N~ of~ot~ce or~, or ~tBer ~ata NOTICE OF INTENTION TO: ..... ~JlCQ0r~0BSEQUENT 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 Suspend i~ 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). Amerada Hess Corporation intends to suspend the Northstar #1 well. The Ivishak forma- tion has been suspended as per previous Sundry Notice. This notice is to confirm Amerada Hess Corporation's intentions to suspend the well as approved by Harold Hedlund of the AOGCC to Dave Reid on January 13, 1986 via phone conversation. The decision to suspend the well is based on the fact that in place hydrocarbons were discovered but further pool delineation evaluation is necessary to determine prudently of pool development and construction of production and transmission facilities. Porous zones containing hydrocarbon include the Ivishak Formation from ±11,060' to ±11,165'. Minor amounts of oil were flowed from the Kuraruk (~5%). The Kingak Shale had a maxirmlm pore pressure of 10.8 ppg. at ±10,800'. Program as discussed set cement retainer at ±8,950' on drillpipe (misc. perfs from 9,067' to 9,257'). Inject all produced fluids as well as completion fluid into the Kuparuk formation.~ Squeeze per- forations with 150 sacks Class G containing 1% CFR-2 and 0.3% HR-7. Mix at 15.8 ppg. Yield 1.15 cu.ft./sack. Leave 35 sacks of the squeeze slurry above the packer to form a 100' plug. POOH to ±2,500' and set a cement retainer. Spot a 100' plug above retainer of 35 sacks neat Class G cement. POOH to ±1,600' (base of Permafrost at 1,470 Reverse out completion fluid w/diesel (approx. 108 bbls.). Pull drillpipe out of hole without filling it. Set cement retainer at ±200' KB depth and spot 35 sacks of Perma- frost II cement on top (±100' plug). Leave diesel in top of hole. Land tubing hanger w/BPV installed. Nipple down BOP. Nipple up adaptor flange, one 3 1/16" 10K valve and 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. d~~,~ ~~~~u R.J. Mead Title Drilling Manager Signe The space below¢or Commission se - , Conditions of Approval, if any: '>,' ' /: ," '%!,:'.'Z / :;:: "_' ".! ...... ' '" .... '; ~ /" .... Date 1/20/86 _ - ,:, "'::"'.: "' Approved by COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate ~nd "Subsequent Reports" in Duplicate ~IL AND GAS CONSERVATION COMMIS[ WELL NL~WE OPERATOR PERMIT NUMBER COMPLETION DATE YES SAMPLES REQUIRED NO CORES CUT )f- NOTES S AM~PL E NUMBER RELEASE DATE TtLANSFEI~dtED TO DGGS: SAMPLES A. JFB. 01 01/23/86 DATE RECEIVED BY RMERRDFI HESS CORPORFITION January 6, 1986 550 WEST 7TIN SUITE 1400 ANCHORAGE, ALASKA 99501 907-274-4512 Mr. C.V. Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells for the Northstar #1 well. Sincerely, RJM:pk Enclosures. R6bert J/ Mead Drilling Manager AlasKa 0ii & 6as Cons. Commission Anchorage STATE OF ALASKA ALASKA U~L AND GAS CONSERVATION CO~v,~vllSSlON SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL I-~ COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Amerada Hess Corporation 85-85 3. Address 8. APl Number 550 W. 7th Avenue, Suite 1400, Anchorage, AK 99501 50-029-21341 A 32,T14N,R13E,U.M. 4. Location of Well Surface: 1031'SNL,591'EWL,Sec. 6. Lease Designation and Serial No. ADL-312798 9. Unit or Lease NameNorthstar Exploration Area 10. Well Number Northstar 11. Field and Pool Wildcat Straight Hole 5. Elevation in feet (indicate KB, DF etc.) 58.5' KB ' Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data 12. NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon Zone ~k 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). Amerada Hess has been testing the Ivishak Zone in the Northstar #1 well on Northstar "A" Island. We intend to abandon the zone in accordance with AOGCC Regulations. The abandonment procedure is attached. The existing status of the well since the production liner was run is as follows: Test #1: Shot perforations 11,248' to 11,268'. Flow tested water. Set retainer at 11,212', pumped 50 sacks Class G containing 1% CFR-2, 0.3% Halad 24, 0.1% HR-5, mixed at 15.6 ppg, 10.5 bbl. slurry. Pumped 8.5 bbl. slurry through retainer. Spotted 2 bbl. retainer. Pull 2 stands drillpipe and reverse out. Tes 11,150' to 11,165'. Flowed oil and gas and water. Isol packer and<plug. Test #3: Perforated 11,060' to 11,090 and gas. Test #4: Set permanent packer at 11,100'. St Test ~3 perfs with a retrievable packer and tested new p to 11,134'. Recovered oil and gas. of abandonment of the Ivishak. on top of t #2: Perforated ated zone with '. Flowed oil raddled the erfs at 11,114' See abandonment procedure for details RECEIVED Al~s~a 0il & Gas Cons, Commisslo~ Anchorage 14. I h.e._r_e~y~Cer3ify t~hat the foregoing is true and correct to the best of my knowledge. Signed ./"--.,, /)'~/'('¢¢-¢( R.J. Mead Title Drilling Manager The space below f~br Commission use ...... , Approved Copy Returned Conditions of Approval, if any: Date 1/6/86 By Order of Approved by. COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate IVISHAK ABANDONMENT !. AFTER WELL IS DEAD, POOH WITH TEST STRING KEEPING ANNULUS FULL AT ALL TIMES. HAVE MUDLOGGERS MONITOR TRIP FOR PROPER FLUID LEVEL. 2. CHECK PERFORATING GUN FOR FIRED POSITIONS (ONLY NECESSARY PERSONNEL ON FLOOR AT THIS TIME); LAY DOWN FJ DST TOOLS. 3. RU OVERSHOT ON DRILLPIPE AND REVERSE SAND OUT OF HOLE; LATCH ONTO DR PLUG; RU TO KILL WELL (SEE KILL PROCEDURE). HAVE MUDLOGGER MONITOR TRIP FOR PROPER FLUID FILL. TOH WITH DR PLUG AND FJ MEMORY GAUGES. 4. RIH w/RETAINER ON D.P AND SET AT 10,925'. PUMP ALL PRODUCED FLUIDS THROUGH RETAINER AND BULLHEAD INTO FORMATION. MIX 60 SACKS CLASS "G" AT ]5.6ppg 1% CFR-2. 0.3% Halad 24, 0.]% HR-5. - YIELD 1.]8 cf/sk. PUMP 5BBLS WATER AHEAD OF CEMENT AND DISPLACE WITH 5BBLS WATER BEHIND CEMENT. 5. DISPLACE 50 SACKS OF CEMENT BELOW RETAINER. PULL OUT OF RETAINER AND DUMP ]0 SACKS OF CEMENT ON TOP OF RETAINER. 6. PULL TWO STANDS OF DRILL PIPE AND REVERSE OUT OF HOLE. 7. RIH WITH WIRELINE GAUGE RING (8.19") TO- 10,350' TOH .......... 8. RIH WITH CEMENT RETAINER oN'WIRELINE. SET AT ±10,300~ INSIDE 9 5/8". 9. RIH WITH OPEN ENDED 5" D.P. TAG THE TOp OF THE RETAINER. MIX AND SPOT A BALANCED CEMENT PLUG OF 25 SACKS OF CLASS "G" AS ABOVE (~]35' CEMENT WITH D.P. WITHDRAWN) POH TO ]0, 100 . REVERSE OUT D.P. POH. BMERRDR HESS CORPORRTION January 6, 1986 550 WEST 7Tbl SUITE 1400 ANCHOIqAGE, ALASKA 99501 907-274-451 2 Mr. C. V. Chatterton, Chairman Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed in duplicate is Form 10-404, Monthly Report of Drilling and Workover Operations on the Northstar #1 well. Sincerely, RJM:pk Enclosures. Robert J. Mead Drilling Manager 6' , STATE OF ALASKA ["'-." ~ ALASKA O,~_ AND GAS CONSERVATION COi',,MISSION i'~ ~ i .:!'~: MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well I~ Workover operation [] 2. Name of operator 7. Permit No. Amerada Hess Corporation 85-85 3. Address 8. APl Number 550 West 7th Avenue, Suite 1400, Anchorage, Alaska 99501 50Q29-21341 4. Location of Well at surface 1031 ' SNL, 591 ' EWL, Sec. 32,T14N,R13E,U.M. 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. 4, r_,f ?. ~ 2'¢ !J¢~,) 58.5'KB I ADL-312798 9. Unit or Lease Name Northstar A Exploration Area 10. Well No. Northstar #1 1 1. Field and Pool Wildcat For the Month of. December ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Total depth of well was 11,800'. In December we drilled into basement and drilled to 1 ,770 · A core was cut from 11,770_' .to.!~,.800'. 13. Casing or liner rgn and quantities of cement, results of pressure tests A 7" 26# NT85HSS liner was run from 11,797' to 10,411' and cemented with 370 sacks Class G containing 0.3% Halad 24, 1% CFR-2, 0.1% HR-5 mixed at 15.6 ppg. Bumped plug to 3000 psi. Cleanout top of liner to 10,411'. Cleanout inside liner to 11,627'. Tested liner and lap to 3000 psi. Ran DST on liner lap to 1500 psi drawdown. No fluid entry. See Subsequent Sundry Notice of Running and Cementing Liner for details. 14. Coring resume and brief description Cored from 11,770' to 11,800'. Recovered 30' Argelite. 15. Logs run and depth where run DIL/SDT/GR/CAL/SP 11,800' to 10,921'; LDT/CNT-G/GR/NGT 11,800' to 10,921'; EPT/ML/GR 11,800' to 10,921'; SHDT/GR 11,800' to 10921'; DLL/MSFL/GR 10,800' to 10,921'; RFT 11,800' to 10,921'; VSP 11,800' to surface; SWC 11,705' to 11,400 (recovered 36 out of 45 shots); Gyro 11,621' to surface; CBL 11,621' to 9,900'. 16. DSTdata, perforating data, shows of H2S, miscellaneous data Tested well with tubing conveyed guns and APR DST tools. Test #1: perfs 11,248' to 11,268' flowed water; Test #2: perfs 11,150' to 11,160' flowed gas, oil and some water; Test 2A: perfs 11,150' to 11,165 flowed gas, oil and water; Test #3: perfs 11,060' to 11,090' flowed gas and oil. Prepari.n..g,..~ . for Test #4 at end of month. DST on liner lap showed no flui. d .entry-.with 1500"'.. ;. ; . ~, psi drawdown. " 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. "~... '~/' .2~ R.J. Mead TITLE Drilling Manager DATE` ' jan'uarv 6. ] 986 ,OT.--.""°r/on t~s~o.~ i. '~,.~d ,or ~c' ~,.n~r ~ont,. r..~r~,.s, o' t,e .tat.. of o.e.at~o... ~.d ~u.t ~. ~,,.~ ,. ~u.,,o~,~ ~.t~ ,h. Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 Submit in duplicate RMERRDR HESS CORPORI:::::ITION December 16, 1985 550 WEST 7TFI SUITE 1400 ANCHORAGE, ALASKA 9950 907-274-451 2 Mr. C. V. Chatterton, Chairman Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells for the well Northstar #1. Sincerely, RJM:pk Enclosures. ~a~ Drilling Manager STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION ; ~ SUNDRY NOTICES AND REPORTS ON WELLS OTH E'eR '~ 1. DRILLING WELL I~ COMPLETED WELL [] ';~:I;~ ' Ej? ~,. 2. Name of Operator 7. Permit No. " ' Amerada Hess Corporation 85-85 3. Address 550 West 7th Avenue, Suite 1400 8. API Number Anchorage, Alaska 99501 50-029-21341 ' '.,'~,: .~ 4. Location of Well Surface: 1031' SNL, 591'EWL, Sec. Straight Hole 32,T14N,R13E,U.M. 9. UnitorLeaseNameNorthst~r~:..a Exploration Area 10. Well Number Northstar #1 1 1. Field and Pool Wildcat 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 58.5 ' KB ADL-312798 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing SUBSEQUENT REPORT OF' (Note: Report multiple completions on Form 10.407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other ~ [] Running & cementing 7" liner 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). Drilled and cored with 8 1/2" hole size to 11,800'. Conditioned hole for logs. Ran DIL/SDT/GR/CAL/SP, LDT/CNT-G/GR/NGT, EPT/ML/GR, DLL/MSFL/ GR, SHDT/GR, RFT, SWC and a VSP. Circulate and condition hole for casing Change rams. Test same. Ran 35 jts. 7" NT85-HSS 26# BTC liner. Ran float shoe, 2 jts 7" float collar, 1 jt 7" landing collar, 32 jts · , · , 7" liner, 10' tieback sleeve, Baker liner hanger. Centralizer (1) 10' upon first joint then centralizers on collar #'s 1, 5, 7, 9, 15, 18, 21, 24, 27 and 31. Turboclamps on joint #25, 28, 31 and 34 with an RA markerl on collar #21. Ran liner on drillpipe to 11,797'· Conditioned hole for cementing. Pumped 20 bbl. water w/ 1 ppb. Desco Thinner, 20 bbl. 9.3 ppg~ Howco Flo~Check, 10 bbl. water w/1 ppb. Desco Thinner, 5 bbl. water 370 sacks Class G containing 0.3% Halad 24, 1% CFR-2, 0.1% HR-5 mixed at 15·6 ppg· Displaced with mu~. Bumpe~ plug to 3000 psi. Floats held. Reciprocated liner during conditioning and cementing. Hung liner· POOH drillpipe. Cleaned out to top of liner at 10,411' with 8 1/2" bit and scraper, cleaned out inside liner with 6 1/8" bit and scraper to 11,627'. RIH with RTTS and tested liner and lap to 3000 psi. Ran gyro from PBTD to surface, CBL/VDL/CCL/GR from PBTD to 9900'· Ran negative flow DST on lap. No pressure increase· Tested 9 5/8" casing to 2500 psi. No leak-off. Begin test program. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed~~'"~/~' ~' R.J. SeadTitle Drilling Sa~lager The space I~elow for COmmission use ~ Conditions of Approval, if any: Date 12/16/85 By Order of Approved by COMMISSIONER the Commission :: i : '-' Date' Form 10-403 Rev. 7-1430 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ~,MERADA HESS CORP. NORTHSTAR ~1 ABANDONMENT SCHEMATIC. Not TO Scale TE S T # 4 PER FS 11,060'- 11,074' TEST # 3. PERFS 11,114'-11,134' TEST #2 PERFS 11,150'-11,160'L_ - ·, mm TEST #1 PERFS 11'248'-11,268' _ PBTD 11,627' RETAINER 100' ABOVE PERFS IF TESTED. 'top POSSIBLE TEST .,,BASE KUPARUK 9263' TOP OF PLUG t 10,200' CEMENT RETAINER t 10,300' TOP 7"LINER 10,410' 9 5/8~ 10,921' ~, CEMENT RETAINER t 10,925' ,. t-' > .,i c .~ ~ . ~ · . ~ 'lc ~~ ~ ~( ~ ~ ~ ',. ; ~,. ~ . . ~ ~,' PERM~ENT P~KER t 11,080' CEMENT RETAINER ~11,145' CEMENT RETAINER ~11,210' PE~ANENT PACKER g 11,220' TOP KAVIK SHA E · TOP LISBURNE , BASEMENT 11,700/:.~ 7" LINER ~ 11,797i. ' TD 11,800' I F]WERF~DF~ HESS OORPORF~TION 550 WEST7TN SUITE 14OO ~'~'~y ANCHORAGE, ALASKA 99501 907-274-451 2 December 4, 1985 Mr. C.V. Chatterton, Chairman Alaska Oil & Gas Conservation Commissinn 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed in duplicate is Form 10-404, Monthly Report of Drilling and Workover Operations, on the Northstar #1 well. Sincerely, RJM:pk Enclosures. .,/. Ro~er~' ~'. 'Mead Drilling Manager RE('EIVED STATE OF ALASKA .. ALASKA L,,,_ AND GAS CONSERVATION CO .... ~IISSION MONTHLY REPOR'r OF DI:IILLINO .aND WORKOV£R OI ER&TION$ 1. Drilling well [] Workover operation [] 2. Name of operator Amerada Hess Corporation 3. Address 550 West 7th Avenue, Suite 1400, Anchorage, 4. Location of Well at surface 1031 i SNL, 591 'EWL, Sec. 32, T14N, R13E, U. M. Straight Hole AK 9950 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 58.5' KB ADL-3!2798 7. Permit No. 85-8.5 8. APl Number LSO- 029-21341 9. Unit or Lease Name Northstar A Exploration Area 10. Well No. Northstar #1 11. Field and Pool Wildcat For the Month of November ,19 R5 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at end of month 11780'. Drilled from 9366' to 11780' during month of November. Lost SHDT (Dipmeter) in hole during logging and retrieved on drillpipe. Straight hole with no unusual directional problems. 13. Casing or liner rgn and quantities of cement, results of pressure tests 9 5/8" casing set at 10921'. First stage: 500 sacks Class G cement and additives cemented back to 10300'. Second stage: 600 sacks Class G cement and additives cemented out DV at 9387' back to 8550'. Drilled out and tested casing to 2000 psi. Leak-off test to 13.9 ppg. equivalent. See separate Sundry Notice for details. 14. Coring resume and brief description Core #4: 10949' to 10953', rec. 4'; Core #5: 10953' to 10999', rec. 46'; Core #6: 10999' to 11060', rec. 62'; Core #7: 11061' to 11122', rec. 51 1/2'; Core ¢8: 11122'to 11140', rec. 12 1/3'; Core ¢9: ll140'to 11175', rec. 34 1/2'; Core #10: 11175' to 11217', rec. 31 1/2'. Descriptions to follow at end of well with core chips. 15. Logs run and depth where run Logs run at 12 1/4" hole TD 10944': DIL/LSS/SP/GR 2607' to 10934'; LDT/CNL/NGT/GR 2607' to 10949'; SHDT 10935' to 2607'; EPT/ML 4500' to 9350'; RFT 9069' to 9250'; SWC 6625' to 10900', 41 shot%~¢:', redovered; Gyro survey 35' to 10900' &~;~ ~ '":: .~ 'i ' ,. .: 16. DST data, perforating data, shows of H2S, miscellaneous data N/A Alask¢ 0il & ~:.~,: ,'-, .................. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNE R.J. MeadTITLE Drilling Manager DATE NOTE- Repo on th~ m is req~d for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate ]. D T - }./7?Iv - bIMs /-I' y TazV_ T~b ]- C ~ I_. - C. -E /Vl E N T CEL - EEM'ENT ~Ft?LO~TlzPM TPb L Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton' Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells for the well Northstar #1. Sincerely, RJM'pk Enclosure. Rob;r~ Si"Me~d'' Drilling Manager gl.il I u.~.t.. /U.J/ ,Jl~lL,dJ/ LI~IL,.Jt.L.. .J~_~ I .1. Straight Hole 5. Elevation in feet (indicate KB, DF, etc.) I 6 . Lease Designation and Serial No. ADL-312798 °'I i i i l 10. Well Number Northstar #1 11. Field and Pool Wildcat 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] Running 9 5/8" (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) casi nq 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). Drilled 12 1/4" hole to 10690' Ran DIL/LSS/GR correlation log. Drilled 12 1/4" hole to 10940'. Ran DIL/LSS/GR, LDT/CNL/NGT, SHDT. Stuck SHDT in hole, fished out SHDT, ran EPT/ML, proximity log, RFT, SWC (41 shots, recovered 39), reran RFT. RIH, drilled on junk to 10944' Ran 282 jts. 9 5/8" 47# BTC casing, 65 jts. NT85 HSS, 178 jts. L-80. Shoe at 10921', DV at 9385' Pumped 50 bbl. water preflush. Mixed and pumped 500 sacks Class G cement containing 1% CFR-2 and 0.3% HR-7. Displaced wi th mud to baffle collar. Opened DV collar and pumped 50 bbl. water preflush. Mixed and pumped 600 sacks Class G cement containing 1% CFR-2 and 0.3% HR-7. Displaced with mud to DV collar. CIP at 17:30 hours, 11/17/85. First stage cement volume was calculated using the SHDT-.(..4 arm) caliper from T.D. to 10300' plus 25%. The second stage cement volume was calculated from the DV at 9385' across the Kuparuk Sand (9050' top) to 8550' plus 25%. Landed 9 5/8" casing in wellhead and nippled up BOPE. Tested rams, choke, etc. to 5000 psi. Annular to 2500 psi. Cleaned out casing and drilled to 10949' Ran leak-off test to 13.9 ppg. equivalent mud weight. 14. I her/~c,-~rtify that the foregoing is true and correct to the best of my knowledge. Signed__)L~'~;]]i'-",:~,.~ :"/. ~IL'~';';\~ R.t]. Mead Title Drilling Manaqer The space below for Com~nission use Date 11/21/85 Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Clyde Duren Alaska Department of Natural Resources Division of Technical Services Pouch 7-035 Anchorage, Alaska 99510 Dear Mro Duren' As required by Amerada Hess Corporation's permit stipulation number 13, we are submitting to you a certified as-built survey of Northstar Island. If you need additional information, do not hesitate at this office. Sincerely, ' tS~e~e ~"Z rake Landman-Permit Specialist attachment LO/NS 84-150 copy of the to contact me CC' Dinneen Mead Reid Brooks 4569/LND/85 ' Alaska Oii& Gas ...... ~(DES BEECHEY POINT A.S.P ZONE 4 Y=6,044,023.56 X= 639,624.68 / gAT':70° 31' 40. 526' LDNG.= 148° 51'23,170" .... U.T.M. ZONE 6 Y= 7,825,629.18 X: 430,9,39.36 WITHIN PROTRACTED ".. NOT ES' ·. '. !. BASIS OF LOCATION IS U.S.G.S MON. ·. II II "COTTLE AND U.S.G.S. MON. SLIM'. ', ¥ ):' I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AHD LICENRED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS-BUILT SURV~ i:- MADE BY ME, AND THAT ALL DIMEI",ISIONS AND OTHER DETAILS AR,_ C©F,4ECT, AS OF:APRIL Z7',19851 ill AL~sk~ Oi~ & G~s C:;:~i'!s. '" ......... "'"" , AMERADA - H ESS NORTH STAR ISLAND AS - BUILT LOCATION 7157-2 5-1-85 eeeeee ....... 220' HELIPAD EL-t-2 2' ! -f- ISLAND CREST E L+20.~'"~ ..... 50% OVERLAP ........ (4 CY BAGS) ::: .... CONCRETE MAT 100% COVERAGE (2 CY BAGS) 0 200 FEET FIGURE 1' NORTHSTAR ISLAND, 'P-LAN 4.0-13 1985 07 0t/Rev. '-'r'~6 UUNPIU[NI IAL Mr. C.V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton' Enclosed in duplicate is Form 10-404, Monthly Report of Drilling and Work- over Operations, on the Northstar #1 well. Sincerely, RJM'pk Enclosure. J. Mead Drill ing Manager Straight Hole 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 58.5' KB ADL-312798 Northstar #1 11. Field and Pool Wildcat For the Month of. October ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at end of the month was 9274' Drilled from shoe of 20" conductor at 277' to 2625' with 17 1/2" bit. Drilled from shoe of 13 3/8" casing at 2614' to 9274' with 12 1/4" bit. Spudded well 10/14/85 at 2300 hours. Drilling as straight hole. Maximum deviation 2.8© at 8969'. 13. Casing or liner ru.n and quantities of cement, results of pressure tests Ran and cemented 13 3/8" casing (2614') with 3200 sacks Permafrost cement. Tested casing to 2000 psi. Leak-off test at 2662' with 11.9 ppg. equi- valent mud weight. 14. Coring resume and brief description Core #1 6872' to 6887' Recovered 12 1/2' Clay wi th sandstone and clay interbedded. Core #2 Kuparuk 9063' to 9124' Recovered 60' Sand wi th i nterbedded shale. Core #3 Kuparuk 9124' to 9185' Recovered 61' Sand wi th interbedded shale. 15. Logs run and depth where run Run logs at 2625'. Ran DI L/LSS/GR/SP. 16. DST data, perforating data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNE ,f ?" ,~l,~ J. Mead TITLE Drilling Manaqer DATE 11/4/85 .... '-~- _L___" _~' __ ~ ___ NOTE--.Report on this °rm's equ' ed for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate C. V. Chatterton Chairman Alaska Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Al.a ~.ka ......... 99501-3192 Dear Mr. Cha Amerada Hess Corporation spudded October 14, 1985. We would like assistance in permitting the that have made this venture Commi ssi on No~r_~thstar "A" Well ......... ~u.mber I on to thank you for your effort and construction and drilling operations possible. Should you have any questions, Hess Corporation's activites, thank you. suggestions or comments on Amerada please feel free to call. Again, Si nc~rely, . ................... ~[a)wre~/~e A. Dinneen Mdn~?6r of Administration /~vernment Relations // 4557/LND/85 RECEIVED Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 JJlllitllllll Dear Mr. Chatterton' Enclosed in duplicate is Form 10-403, Sundr,v Notices and Reports on Wells, on well Northstar #1. Sincerely, ,,~ ,? ",,,,,~' x/ ,~ ~l',~,~ ,~" Robert J. Mead Drilling Manager RJM'pk Enclosure. Gas Cons. Surface' /USI ' SNL,591' LWL,Sec. Straight Hole 5Z, I1qN,R15L,U.M. 5. Elevation in feet (indicate KB, DF, etc.) 5815' KB 6. Lease Designation and Serial No. ADL-312798 10. Well Number Northstar #1 11. Field and Pool Wildcat Perforate Stimulate Repair Well Pull Tubing 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) [] Alter Casing [] Perforations [] Altering Casing [] Abandon [] Stimulation [] Abandonment [] Change Plans [] Repairs Made [] Other [] Other [] Pulling Tubing [] Running & cementi n9 (Note: Report multiple completions on Form lO-407withasubmitted Form 10-407 for each completion.) 13 3/8" surface pipe 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). A 17 1/2" hole was drilled to 2625' KB. The following open hole logs were run' LSS/DIL/GR/SP. 68 joints of 13 3/8" 72# L-80 Buttress casing was run (2617.60'). The hole was circulated and conditioned. Drillpipe was run and stabbed into the float collar. The casing was cemented with 3200 sacks of Permafrost cement. The returns were 14~9 ppg. Cement was 15.i ppg. The drillpipe was displaced with 42 bbls. mud. CIP 0445 hrs., 10/17/85. Pulled out the drillpipe and set the slips. Nippled down the diverter system, added the casing spool and nippled up and tested the 13 .~/8" BOPE. Bobby Foster of the AOGCC witnessed the test. Drilled out the 13 3/8" casing and achieved an 11.9 ppg. equivalent mud weight on the leak-off test. . 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. .:];" ....-:~, .. /' /,[ ".,'.": Robert J Mead Title F)ri 11 i ng Manager Signed / ~.,,, The space b/elow fo~ Commission use Conditions of Approval, if any: Date !0/~23/85 '. ,' Approved by Form 10-403 COMMISSIONER By Order of the Commission Date Submit "Intentions" in Triplicate Rev. 7-1-80 and "Subsequent Reports" in Duplicate Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatt~rtnn' Enclosed in duplicate is Form 10-403, Sundry Notices and Reports on Wells for Northstar #1 well. Also, attached is the as built survey for this well. Sincerely, De . e~d ' Dril 1 ing Manager RJM'pk Attachments Surface- 1031'SN1~, 591'EWL, Sec. 32,T14N,R13E,U.M. Straight Hole 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 58:5' KB I ADI-312798 12. Check Appropriate Box To Indicate Nature of Notice, Report, OF Other Data 10. Well Number Northstar #1 11. Field and Pool Wildcat 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 [] Spud (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). This Sundry Notice is to report that Northstar #1 was spudded at 23-00 hrs., lO/14/85. The surveyed KB elevation is 58.5' Attached is the certified as built survey of the three conductors that are installed on the island. The 20" x 7/8" wall conductor was driven to 277' below the KB elevation. . 14. I here?.y~,~ertify that the foregoing is true and correct to the best of my knowledge. /' The space belo~ for Commission use Date 10/21/85 Conditions of Approval, if any: Approved by. COMMISSIONER By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate J~,A '1~ ED WITHIN PROTRACTED · SZ~T. 14N., R.13E.,UMIAT MER.,AI~ LEGEND ii ,-' :5044' 29" AS-BUILT CONDUCTOR // HELIPAD NORTH STAR I · :....::.?' ... · NOTES I ~ I NORT. I STAR ~--~- CO __ T. 14 N. ,I.... T.I:5 N. I '~SLAND I = 15 000' VICINITY MAP Y=6,044~176.3 LAT. 70°31'42.024" X= 6:59~647.5 LONG· 148°51'22.4 17" 10;51'S.N.L. , 591' E.W.L. CELLAR BOX EL.= 20.1 Y=6,044,175.6 LAT. 70°31'42.020'' X= 6'39,631.9 LONG. 148° 51'22.87:5" 1031'S.N.L. , 575'E.W.L. CELLAR BOX EL.: 20.2 Y = 6~0 44,174 .9 LAT. 70°31'42.016'' X= 639,615.5 LONG. 148°51'23.357'' 1031' S.N.L. ,559'E.W.L. CELLAR BOX EL.= 20.2 I. BASIS OF LOCATION IS MONUMENT "NORTH STAR" AND U.S.C.I~G.S. STA. "S L I M ~ 2. BASIS OF COORDINATES IS U.S.C.8~G.S. STATION "SLIM.' ALL COORDINATES ARE A.S.P. ZONE 4. 3. ELEVATIONS ARE MEAN TIDE LEVEL DATUM. AMERADA HESS NOR TH STAR ISLAND CONDUCTOR AS.BUILT I HEREBY PROPERLY LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS ~,N AS-BUILT SURVEY MADE BY ME, AND '[HAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT, AS OF:SEPT. II ,'85. ' -"', ,~ ~ CERTIFY THAT I AM REGISTERED AND '.~." 4~'~ .~ '~, '~ ~, , ", ~ .- 6299 ," ~'~ 71 57 · J'B. i 10-19-85 E,~,-'. ' .': '. ' / ~ I 0 ! rOF ~ l' I ,,' MEMORANDUM TO: %]{RU: FROM: State of Alaska ALASY~.~OIL AND GAS CONSERVA, IO~'] COI-.'R:%ISSIOi'~ C V/ ~'{~t~te~ton DATE: October 22, ~_/ ~i~_. FILE NO: D.BDF. 105 Lonni~ C. S~lth Co,is s ioner TELEPHONE NO: Bobby D. Foster'-~-' ' Petrole~ Inspector 1985 SUBJECT: Diverter System Inspection Amerada-Hess Exploratory-N.Star #1 Permit #85-85 Exploritory Sunday, October 13, t9~5: I traveled this date to North Star %sla~!~l~ inspected'the diverter system. The system met all A.P.!. and A.O.G.C.C. regulations after one correction had been made. The manual diverter valve handles were were not connected so as to eliminate the possibility of both valves being closed at the same time. After this had been done, i informed Dink Hines that he could spud-in when necessary approvals were received. .J :, ', ; 02-001 Al'Rev. 10/79~ MEMORANOUM TO: THRU: FROM: State of Alaska B%AS¥~, OIL £~-~ GAS CONSERVATIO1;? COI?R,~.ISSION C.F.~a~terton DATE: October 22, ~/ ~" .... ~-'~ FILE NO: ~.~D~. ~07 Co~is s io~e= TELEPHONE NO: Bobby D. Foster i-;~ ~' Petrole~ inspector 1985 SUBJECT: DOPE Test Amerada-Hess N.Star~l Permit #85-85 Exploratory Friday, October 18, 1985 ~"~he DOPE test began at 3:30 pm and was ~-~-6iude~ at. 5:50--~m7 As the attached DOPE test report shows, there were no failures. in summary, i witnessed the DOPE test on Amerada-Hess North Star #t. Attached 02-001A(Rev. !0/79) .~ t/4 ~/84 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector~~ ~ ~ Location: Seci~ T/~R~M U . Drillin~ Contr%ctor~~~ ~/,'/~ Ri~ f/ _~ Location, General ~J~ Well Sign ~ General Housekeeping~L' Rig ~ ~ Mud Systems Visual Trip Tank ~-~ Pit Gauge Flow Monitor Gas Detectors BOPE S tack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H. C.R. Valve Kill Line Valves Check Valve Audio Date Test Pressure Representative ~~/~ /~/~asing Set ~~ /~ ft. Representative~ ,'~ ACC~ATOR SYST~ / Full Charge Pressure _~~.~ psig Pressure After Closure/~ ~ psig Pump incr. clos. pres. 200 psig ~ min~/sec. Full Charge Pressure*-Attained: ~/ mind,sec. Controls: Master ~ ~ Remote(~ 5Blinds switch cover / Kelly and Floor Safety Valves Upper Kelly / Test Pressure Lower KellM / Test Pressure Ball Type / Test Pressure Inside BOP / Test Pressure Choke Manifold~ 5 Test Pressure No. //' Test Results: Failures O Repair or Replacement of failed equipment to be made within No. flanges ~ ~ Adjustable Chokes Hydrauically operated choke Test Time ~ hrs. days and Inspector/ Commission office notified. Remarks: Distribution orig. - AO&GCC cc - Operator cc - Supervisor . .., Inspector~ ~' · BMERBDF HESS OORPORFqTION September 13, 1985 Mr. C. Alaska 3001 Po Anchroa V. Chatterton Oil & Gas Conservation Commission rcupine Drive ge, Alaska 99501-3192 550 WEST 7TH SUIT ANCHORAGE ALASka 907-274-4512 - FILE: Re- Northstar #1 Permit #8585 Mr. Chatterton. Attached to this letter you will find a copy of the approved NPDES Permit #AKG 284010 for the Amerada Hess Corporation Northstar Well #1 as Mr. Wondzell has requested. ion to the copy of the permit we would like to update you rogress towards drilling of the well. We will begin to e rig and supplies to the Nortshtar A Island on September . Upon completion of the rig move we will rig up the system and call for an inspection of the system. Our spud the well are to do so as soon as the National In addi t on our p barge th 14, 1985 diverter plans to Marine Fisheries Service has determined that our drilling will not interfere wi th the Bowhead migration. This spud date could fall around October 15, 1985. We have received approval on our Oil Discharge Contingency Plan from the Alaska Department of Environmental Conservation (see enclosed letter) and will forward a copy to you once the final is printed. If I can be of further assistance please do not hesitate to call. Sincerely, R6ber't j. Head Drilling Engineer enclosure cc. S. Zrake 3541/DRL/85 / DEPT. OF ENVIRONMENTAL CONSER%~TION / / August 27, 1985 . \ BILL SHEFFIELD, GOVERNOR (907) 452-1714 Northern Regional Office Pouch 1601 Fairbanks, Alaska 99707 Mr. Steve Zrake Amerada Hess Corporation 550 West 7th Avenue Suite 1400 Anchorage, Alaska 99501 Dear Mr. Zrake: Re: Amerada Hess Oil Spill Contingency Plan for Northstar "A" Gravel Island The Department of Environmental Conservation has completed review of the subject contingency plan, received July 17, 1985. The plan meets the requirements of the regulations (18AAC 75.305, et. seq.) and has been determined to be consistent with the standards of the Alaska Coastal Zone Management Program objectives. The plan is exemplary for the intended season of operation. Good work. Sincerely,,% Richa'~d Cormack Environmental Field Officer RC: rg 300.45.179 cc: Jan Sorice, OMB/DGC/Fairbanks Paul O'Brien, ADEC/Juneau Bob Butts, ADNR/Juneau Rod Swope, OMB/DGC/Juneau A10tt, ADF&G/Fairbanks Jerry Stroebele, USFWS/Fairbanks John Widdis, ADOT-PF/Fairbanks Rick Thompson, ADNR/Fairbanks Warren Matumeak, NSB/Barrow F~EPLY T~.llC A~-.,'~, ~,',~o 430 · ~ ', · _ , ~ I,._; ,"..I ',0 " ...... " ' ,' .... ' ;20;] $,~T~ A',,'EN[JE /~,' ..... , ': ' ', SEATTLE. WASkilNGTON 98101 AUG 9 1985 Larry Di nneen Amerada Hess Corporation 550 West 7th, Suite 1150 Anchorage, Alaska 99501 CERTIFIED MAIL - RETURN RECEIPT REQUESTED RE' NPDES Permit Number AKG284010, Northstar A, Well #1 Dear Mr. Dinneen- This is in response to your request for authorization to discharge at Amoco's Northstar "A" gravel island in the Beaufort Sea. The first well drilled on this island (Lease Number ADL 312298, Latitude 70°31 '40.526" N, Longitude 148°51'23.170'' W, water depth 45 feet) has been assigned NPDES permit number AKG284010. All future correspondence and Discharge Monitoring Reports should reference this number, the well name, and the well number. When the first well has been completed, you must submit end of well data as required by the permit and inform us of the intent to begin another well. We have evaluated Amerada's request to discharge specialty drilling fluid additives in generic muds 2 through 8. Based on available bioassay information, we authorize the following additives for discharge in generic muds 2 through 8. Drilling detergent (Con Det, MD, DD), total product concentration not to exceed 0.4 lb/bbl Sodium asphalt sulfonate (Soltex) up to 6 lb/bbl Vinyl acetate/maleic anhydride copolymer (Benex), and/or Sodium polyacrylate and polyacryl ami de (Gelex), total product concentration (Benex and/or Gelex) not to exc6ed 0.1 lb/bbl Xauthan gum polymer (XC Polymer, IMCO XC, Duovis), total product concentration not to exceed 4.0 ib/bbl Silicon base defoamer (Bara Brine Defoam) up to 0.1 lb/bbl Lignite resin blend (Durenex), and/or Polymer-treated humate (Poly PX), and/or Polymer-treated humate (Chemtrol X), and/or Reacted phenol-formaldehyde-urea resin containing no free phenol, formaldehyde or urea (Resinex), total product concentration (Durenex, Poly RX, Chemtrol X and/or Resinex) not to exceed 4.0 1 b/bbl Polycarboxylic acid salt (Therma Thin) up to 3 0 lb/bbl Zinc carbonate or zinc oxide and lime as needeJ to control · ~, ~' hydrogen sulfide Calcium carbide in amounts necessary to test the well '~ ' Sepiolite clay (Sea Mud, Durogel, Geogel), total product . concentration not to exceed 50 lb/bbl A~a~a c,~ ~* ~"~ '-r~ '~' (' "' We are also giving i~terim authorization for the use and discharge of EZ SPOTNT, formulated with Gulf Mineral Seal mineral oil, in generic muds 2 through 8. Should this formulation be used, we require that as much of the pill as possible be removed prior to discharge of the mud. The discharged mud must comply with all other permit conditions including no discharge of free oil. This authorization is subject to the following conditions. ° Should drilling mud containing residual EZ SPOTNT be discharged the following information shall be reported within 60 days of discharge: - the date of discharge - the results of the Standard Drilling Fluids Toxicity Test on a sample of the discharged mud which contains the maximum concentration of mineral oil discharqed - volumes of EZ SPOTNT spotting compound, mineral oil, water, and barite in the pill - total volume of the pill; total mud volume - estimated EZ SPOTNT spotting compound and oil content of the above sample, as determined from amounts added and total mud volume - measured oil content of the above oil sample, as determined by the API retort method - total volume of drilling mud containing pill recovered - estimated percent recovery of the pi!! (include calculations) - an itemization of other drilling fluid specialty additives contained in the discharged mud (enclosed is a suggested format for such i temi zati on and sampl i ng reports) Also enclosed is the joint Amerada Hess/Shell Western Monitoring program we have developed for drilling fluid disposal. This monitoring program will comply with the monitoring requirement in the general permit for discharges during broken or unstable ice conditions. Any questions regarding this letter may be addressed to Kris Flint at (206) 442-81 55. Sincerely, Harold E. Geren, Chief ~'- Water Permits and Compliance Branch Enclosures cc' Steve Zrake, Amerada Hess ENCLOSURE Interim Authorization Discharge Report Summary Permit Number · Permittee, Well Name and Number \ Date of EPA authorization requiring this information' Primary contact for questions regarding this report and/or calculations- 1. Date of discharge or sample collection' 2. Formulation used for spot: ° weight, lb/bbl: ° mineral oil, # of barrels: ° spotting agent, gallons or pounds as appropriate: ° water, # of barrels ° barite, # of lb bags: 3. Total volume of the spot; total mud volume' 4. Total volume of drilling mud containing spot recovered' 5. Estimated % spot recovery (calculations attached)' 6. Concentration of spotting agent in discharged mud' Concentration of mineral oil in discharged mud' 7. Results of Standard Drilling Fiuids Toxicity Test (Petrazzuolo, 1983) ° LC,o suspended particulate phase' 8. Estimated oil content--determined from amount loaded and removed and total mud volume' 9. Measured oil content--determined by API retort method' 10. Itemization of other specialty drilling fluid additives contained in the discharged mud (see attached). NOTE- This is intended for use only as a guide in preparing responses to the reporting conditions most often required under Region lO's interim authorizations. The items listed above need only be "answered" If appropriate to the conditions of the interim authorization given in the accompanying letter. JOINT AMERADA HESS - SHELL NESTERN E & P DRILLING FLUID DISPOSAL MONITORING STUDY Purpose: Evaluate the fate and effects of marine disposal cf muds and \ cuttings Study Design: 1. Reconnaissance Studies: Reconnaissance studies will be conducted at Seal Island in August 1985, and at North Star A Island during the open water season in 1986. The Seal Island study will resurvey the transects surveyed by divers in 1984. The divers will make visual observations and measur~ ~-~ . =m:,,~: of the thickness of muds and cuttings deposits. This information will be used to sketch the areal extent and thickness of the disposal mound for comparison to the 1984 mound (see figure 1 attached, from Nortec 1984). The North star A study will duplicate the methods and protocols used at Seal Island in 1984, with one exception: sediment samples for grain size analysis will be collected with a box core so that only the surface 2 cm can be taken for analysis. Details of the methods and protocols used in that study are in the "Final Report, Reconnaissance Study Drilling Mud and Cuttings Disposal Site Seal Island, Beaufort Sea, Alaska" (Nortec 1984). In general, it involves (1) the collection of mud and cuttings samples from the exposed and submerged mound, and from bottom sediments for grain size analysis; and (2) swimming transects out from the island to record the depth and extent of the submerged mound. 2. Biological Studies A total of 3 stations will be sampled around Seal Island at the following locations: a) Area of thickest observed accumulation of mud and cuttings along transect line ii (see figure I). b) Off the toe of Seal Island along transect line ll. c) A control area outside of the influence of the discharge but at a similar depth (For example station B-4. See figure l) All stations will be located by means of compass bearings and ranges from known island features. Sampling. will be completed using divers during the 1985 open water season .... / / / / / /. t / / / =/ / I Of/ ~ plt.f id. Si.) 4 Figure 1. Plan view of Seal Zsland including diver transects and cuttings disposal mound, :.'itl ~ ~ Four replicate grab samples will be collected using a Ponar or similar sampler at each station. The locations of the replicates will be chosen randomly. The area (in Ma) of the station after collection of the Four replicates will be estimated and reported. · The infauna wil~ be sorted using a 0.5 mm screen. Organisms retained in the 'screen will be preserved in a 10% formalin solution (buffered with borax). Within one week of collection, if the samples haven't been processed, the formalin will be replaced with a solution of 70% alcohol, 5% glycerine, and 25~ water. A visual assessment of the station vicinity will be made by the divers to record the presence of epifauna, sediment characteristics, bottom relief, evidence of mud and cuttings, and other factors that may be helpful in assessing the fate and effects of the discharged material. An estimate of percent coverage by muds and cuttings will be made. Organisms will be identified to the lowest practical taxa. A description of the benthic community at each station will be prepared based on the numbers and species of organisms collected. Descriptions of stations will be prepared from analysis of diver logs and records. 3. Reporting A report of the Seal'Island study shall be submitted within three months of the conclusion of the field work. A report of the North Star A Island study shall be submitted within 3 months of that field study. RMERRDR HESS CORPORRTIFIN May 14, 1985 State of Alaska Mr. Blair Wondzell Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Permit to Drill Northstar No. 1 ANCHORAGE. ALASKA 99501 907-274-4512 Dear Mr. Wondzell: Enclosed you will find the data from the Geotech work done at the Northstar "A" Island site. The data is from the center and deepest boring. No drilling gas was noted at this site as is common to many areas of the Beaufort Sea. We hope this data will answer any questions that remain with the casing and diverter program. If we can be of any further assistance on the Permit to Drill Northstar No. 1, feel free to call us at 274-4512. Sincerely, / .... · David L. Reid Senior Drilling Engineer DLR:dj (1627) Attachment .r Harding La II INVESTIGATIONS ' /L4A y I Al'-Js'a'a A. Ffeld Invest~qatfon '~"?"~:," ' C°rnrn/ssion The drillin9 program was conducted between April 23, and May 2, ..... 1984. During this period we drilled nine borings at three sites that ranged in depth from 26 to 100 feet below mud line at the locations and coordinates shown on the Boring Location Plan, Plate 2. The drilling equipment consisted of a sled-mounted Mobile Drill B-61 hydraulic-rotary rig equipped to drill with the rotary wash dkilling techniques circulat- ing sea water. An RD-85 Rolligon operated by Crowley All-Terrain Corporation (CATCO) was used to transport the drill equipment and to drag trails between the sites and test boring locations. Ground temperature instrumentation was installed in the center boring at Sites 1 and 2. A complete description of the 'field investigation is presented in Appendix A. Table 1 summarizes information on the nine test borings. Generalized subsurface profiles are presented on Plates 3 through 5. Ground tempera- ture profiles for Sites 1 and 2 are presented on Plate 6. Table 1. Test Boring Summary Water Depth of Depth from -] Boring Boring Depth Boring Below Mud Line to Site Designation' Location(l) (ft) Mud Line (ft) Gravel Stratum 1-N North 39.8 31.5 9 1-C(2) Center 38.6 78.7 14 1-SE Southeast 38.2 31.5 11 1-SW Southwest 38.6 31.0 11 2-N North 44.7 39.0 12 · 2-C(2) Center 45.2 99.7 12 2-SE Southeast 45.2 30.5 12 2-SW S out hwest 44.8 30.5 12 3 3-C Center 43.7 26.0 (1) Cardinal direction is in relation to center of the is~ad~--'-,~it'e.. (2) A thermistor string was installed in this boring. ',. "i. . ' - 2- SITE 3 81TE 2 AHC O SITE I 8F--2~ 3~-01 0 I 2 Scale: miles BEAUFORT SEA OPERATIONS NORTHSTAR PROSPECT BEAUFORT SEA, ALASKA SURVE'Y 1° I I MAY 1 Alaska Oil & Gas Cons. Comm.s. Anc'horzrje Site Vicinity Map Amerada Hess Tract BF-46 Beaufort Sea, Alaska Harding Lawion Asioclatos Engineers, Geologists & Geophysicists DRAWN JOB NUMBER 9655~005.08 DATE ,REVISED 6 / 8 4 '::, DATE ' ',. 1 , , DEPTH OF SEA FLOOR BELO' ;E SURFACE 45,2 FT. Dj DRILLED 4/25/84 COORDINATES See Plate 2 ICE THICKNESS 6.7 FT. · MOISTURE CONTENT O u~ ~ LU ,.. 0 20 40 60 ~ z < cc - c3 .~ ,,, ~: uJ o ZLUUj , , , , ° > 60 80 100 120 n o <~- c~ n REMARKS O DRY DENSITY ~ O.~-~-- u J? ~ CcOO uJ <O m k-.~ _~ ~ OOca [3 (0 ~ DESCRIPTION Lab Vane · O Push -~.6 $~.0 7 41 ·Ii GRAY SILTY SAND (SH) Atterberg ~ 4.9 Simple Shear - - loose, fine- to medium-grained, Atterberg, TxCD 2.3; silt (20~), interbeds of brown 0LI ~'? clayey silt (ML), black PSA, Atterberg . Push "~ organic silt(0L), and numerous 0LI, TxUU ~.'~-~., layers of brown fibrous peat At~erberg 0L!~_.~.'. (P~) ~/4" to 2" thick ~sh -1.7 5 / ~..~ . .., Push OLI 3.2 Alaska Oil & Gas Cons. Commi -1.6 - _ . Push . . . 200 [~' GRAY SANDY GRAVEL (GP) dense, medium to coarse sand, ~~] 1/4" to 1-1/2" subangular .... ~ 47* to rounded gravel ...... contains occasional layer of . _ 37* -1.6 ~15 [~[ gravelly sand (SP) _ _ _ 22* '.~ . . 22* . . -1.6 -20 ..... I . ?RAY SILTY SANDY GRAVEL (~) 65 ,-1.7 '25 ~ very dense, fine to coarse sand, 1/4" to 2-1/2" sub- ~ __ ! ~ ,'ounded gravel ~ . ~ _ .,~ :~ ~ .-... .... ~ ~?~ .'. '.'.' ; .... ~;. 35* -1.6 '30 , · Log of Boring 2-C , = .- ~=~. =. Eng,nee~s. Oeo,og,s,s Amerada Hess Tract BF-46 A7 aGeoonysic,sts Beaufort Sea, Alaska · ~'J'. ^wr,~ JOEl NUMBER APPROVED OArF DEPTH OF SEA FLOOR BELOW' -- SURFACE COORDINATES See . ,re 2 45.2 REMARKS · MOISTURE CONTENT 0 20 40 6O 8O 100 o DRY DENSITY 60 ~ FT. DA: ~RILLED ICE THICKNESS 6.7 FT. (~zz ~00~ <0 DESCRIPTION GRAY SILTY SANDY GRAVEL (GM) very dense, silt fine to coarse sand (35%), 1/4" to 2-1/2" subrounded gravel ' U GRAY SANDY GRAVEL (GP) very dense, medium sand (35%), 1/4" to 2" subangular to rounded gravel gray sand (SP), loose, medium- grained, trace of gravel between 51.0' and 54.0' .[ _ iIi _ ~ ~i i i · em em mmmemm mm · ~ Harding Lawson Associates F:ng~neer$. Geologists & ~eophy$icists Log of Boring 2-C(cont) ~erada Hess Tract BF-46 Beaufort Sea, Alaska PLAt[- A8 JOR t,~UMSE R 9655,005., 08 ApPROvED RIRZt FI -. DEPTH OF SEA FLOOR BELOt ;E SURFACE COORDINATES. See Pla~e 2 45.2 FT. D, DRILLED ICE THICKNESS ',' z < ~ -._ z <: n' AlU < · uJ o ~ Ozz--~ 0 ~ ~00 REMARKS · MOISTURE CONTENT 0 2O 4O ! i i 60 80 100 o DRY DENSITY 60 ~ 120 ~ -1.5 ,i I'lardlr~ Law~ Engineers. Geologists & Geophysicists -1.5 Log of Boring 2-C(cont) A~erada Hess Tract BF-46 Beaufort Sea, Alaska 4/25/84 6.7 FT. DESCRIPTION GRAY SANDY GRAVEL (GP) very dense, medtu~ to coarse sand (40%), 1/4" to 1-1/2" subrounded gravel gray gravelly sand (SP), fine- to coarse-grained, 1/4" to 1" gravel at 63.0' gray gravelly sand (SP), very dense, fine- to coarse-grained, 1/4" to 1" gravel at 66.0' GRAY SILTY SANDY GRAVEL (GM) very dense, silt (15%), fine to coarse sand (40%), 1/4" to 1-3/4" subrounded gravel ~"~ ~ ,, ; · ., ~ ~ ~ · ~-.~ Alaska Oil & GRAY SANDY GRAVEL (GP) very dense, coarse rounded sand (20%), 1/4" to 2-3/4" subangular to rounded gravel gray sand (SP), very dense, medium- to coarse-grained at 91.0' to 97.0' gray gravelly sand SP), very dense, medium- to coarse-grained, 1/4" to 1" subangular to rounded ,~ravel /35%) at 9~,g' Ag APPrOveD Lh~ 1 I- 'i3 I'd °,°~ !--~ay 13, 1985 Mr. Robert J. Mead Drilling Manager Amerada Hess Corporation 550 W. Seventh Avenue, Suite 1150 Anchorage, Alaska 99501-3563 Re: Northstar No. 1 Amerada Hess Corporation Permit No. 85-85 Sur. Loc. l183'FNL, 564'F~, Sec. 32, T14N, R13E, IIM. Btmho!e Loc. S A M E. Dear Mr. Mead: Enclosed is the approved application for permit to drill the above referenced well. A complete set of drill cuttings samples is required consisting of no less than four tablespoons o{ washed and dried cuttings for each 10, 20, or 30 foot interval of hole drilled, whichever interval is determined for sample collection. If coring is conducted, a brief description of each core and a one cubic inch size chip from each foot of recovered core is required. A complete mud log is required. An inclination survey is required ~ the as per ~S AAC 25 050fa)(2) available a tape containing digitized log information shall be submitted on all _~.ogs for ~ ~ expe~ ~me~ta! logs copying except ~ ~ ~ , velocity surveys ~nd dipmeter surveys. Many rivers in Alaska and their drainage systems have been c!assi=ied~ as i~portant ~.{or the spa~ing or migration~ of anadromous fish. Operations in these areas are subject to '~S 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations may be contacted by the Habitat Coordinator's Office, Department of Fish and Game. · Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Arti~!e 7 and the regulations promulg~.ted thereunder (Title ~8 Alaska Administrative Code Chapter 70) and by the Federal Water Pollution Control Act as amended Pr~o~. ;~t.<~..~.-~ ~.: ~ :~. ' ~ ' ~ ~ M ~ b ",'. '. ' -' Mr. Robert J. Norths tar No. 1 13, !985 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, please notify this office .o..4 hours prior to com~encing 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. I-~rhere a diverter system is required, please also not~.~v this office ?4 hours prior to commencing equipment instail~tion so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. BY ORDER OF ?HE COMI~ISSION be Enclosure Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowe~ RMERRDR HESS E:ORPEIRRTION 550 WEST7TH SUITE 1 150 ANCHORAGE, ALASKA 99501 9o7-274-4512 May 2, 1985 State of Alaska Mr. Blair Wondzell Alaska Oil & Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99501 Commi s si on Subject' Application for Permit to Drill Dear Mr. Wondzell- First, Amerada Hess Corporation would like to thank you for your early review of our permit to drill Northstar No. 1. We feel we can easily answer the three questions you had on May 1, 1985. In reference to the casing grades and specifications, we have copied the quoted specification by Nippon in the pipe bids and secondly, the published data on the pipe grade as well as the specific pipe size specifications (attached). The correct grade on the 7" 26# and the bottom 9 5/8" 47# casing is NT85HSS. The schematic with the diverter line location is not to scale nor exact to the final placement of the diverter lines. At the location the two diverter lines will be positioned so that the wind from any of the 3600 can be accommodated with one of the diverter lines without the danger of any gas blowing back across the ri g. Upon your request the manual valves in the diverter line will be wired or otherwise tied in the open position at all times. In the event that flow is diverted to the lines, the selection of the outboard diverter line would be chosen simply by untying the unwanted line valve and closing it. If there are any other questions on this permit application, feel free to contact me at 274-4512. Sincerely, David L. Reid Senior Drilling Engineer DER'dj (1523) MITBUI TUBULAR PRDDUI::TB, lNG:. 1000 LOUISIANA 5700 ALLIED BANK PLAZA CABLE ADDRESS: HOUSTON, TEXAS 77002-4915 "MITSUI HOUSTON" January 11, 1985 PLEASE REPLY TO: TELEPHONE: (713) 236-6100 TELEX: 775-433 S. Miura 236-6185 AMERADA HESS CORPORATION 218 W. 6th Street Tulsa, Oklahoma 74119 Attention: Purchasing Department (Bid Opening Committee) QUOTATION FOR OCTG INQUIRY NO. TU-1411 Thank you very much for your Inquiry of December 28, 1984. We are pleased to inform you of our quotation representing Nippon Steel Corporation (NSC) as follows. A) Commodity: Seamless OCTG 1. 3,000' 13-3/8 " X 72 Lbs., L-80/Buttress R-3 2. 7,000' 3. 4,500' 4. 2,800' 5. 15,000' 9-5/8 " X 47 Lbs., L-80/Buttress R-3 9-5/8 "X 47 Lbs., NT85HSS (SS95 equivalent)BTC R-3 7" X 26 Lbs., NT85HSS (SS95 equivalent) BTC R-3 3-1/2 " X9.3 Lbs., L-80/EUE 8rd with AB Modified Couplings. Remarks: * NT85HSS is NSC'S equivalent specification to SS95 with the following physical properties. YS 85,000 PSI - 100,000 PSI TS Min. 98,000 PSI HRC Max 22 · Material is doped with Arctic gradelubricants and thread covered by Arctic type protectors. ' MAYO 1985 ....... ~ Alaska Oil & b~:'-, C{'.'.,:~. Cc, i-:~mlssiorl ~0I O ~- ?o zooo 1~, /31/ . .Available Grades, Sizes IPhysical properties of APl and NT-Series (Low Alloy Steel) I H-40 40,000 (28.1) J-55 K-55 NT-6OLE NT-7ODE C-75 N-80 L-80 NT-80SS '1 NT-8OHE NT-8OLS NT-85SS '1 NT-85HSS '1 NT-85CYHS NT-9OSS .1 NT-9OHSS*1 NT-9OCYHS C-95 NT-95SS .1 NT-95HSS*1 NT-95DS NT-95HS NT-95HE 55,000 (38.7) 55,000 (38.7) 60,000 (42.2) 70,00O (49.2) 75,000 (52.7) 80,000 (56.2) 80,000 (56.2) 8O,0OO (56.2) 80,000 (56.2) 80,000 (56.2) 85,000 (59.8) 85,000 (59.8) 85,00O (59.8) 90,000 (63.3) 90,000 (63.3) 90,000 (63.3) 95,000 (66.8) 95,0OO (66.8) 95,000 (66.8) 95,000 (66.8) 95,000 (66.8) 95,000 (66.8) NT-95CYHS NT-95LS P-105 NT-IO5LS P-110 NT-110HS NT-110LS NT-125DS NT-150DS E-75 95,000 (66.8) 95,000 (66.8) 105,000 (73.8) 105,000 (73.8) 110,000 (77.3) 110,000 (77.3) 110,000 (77.3) 125,000 (87.9) 150,000 (105.5) 75,000 (52.7) 80,000 (56.2) 8O,00O (56.2) 85,000 (59.8) 100,000 (70.3) 90,000 (63.3) 110,000 (77.3) 95,000 (66.8) 95,000 (66.8) 110,000 (77.3) 110,000 (77.3) 100,000 (70.3) 100,000 (70.3) 100,000 (70.3) 105,000 (73.8) 105,000 (73.8) 105,000 (73.8) 110,000 (77.3) 110,000 (77.3) 110,000 (77.3) 125,000 (87.9) 125,000 (87.9) 125,000 (87.9) 110,000 (77.3) 125,000 (87.9) 135,000 (94.9) 135,000 (94.9) 140,000 (98.4) 140,000 (98.4) 140,000 (98.4) 155,000 (109.0) 180,000 (126.5) 105,000 (73.8) ' X-95 95,000 (66.8) 125,000 (87.9) G-105 105,000 (73.8) I 135,000 (94.9) S-135 135,000 (94.9) i 165,000 (116,0) ' 60,000 (42.2) 75,000 (52.7) t- 20- 95,000 (66.8) 75,000 (52.7) 95,000 (66.3) 95,0OO (66.8) 1 00,000 (70.3) 95,00O (66.8) 95,000 (66.8) 95,000 (66.8) 100,000 (70.3) 98,000 (68.9) 98,00O (68.9) 98,000 (68.9) 100,000 (70.3) 100,000 (70.3) 100,000 (70.3) 105,000 (73.8) 105,000 (73.8) 105,000 (73.8) 110,000 (77.3) 110,000 (77.3) 110,000 (77.3) 105,000 (73.8) 110,000 (~':.3)" ' 12o,ooo 23 22 24 3-5 gua/ 3-5 guar 3 -5 i guar 3-5 24 3-5 24 25 3-5 25 3-5 3t 25 120,000 (84:.4.) ' guar 3 - 5 guar guar i'i gua, -T- guar _ 3 -5 g ua.,' -'-~7' ': .... 125,000 (8 9 ....... ,,, ";~ ...: ~; ..... .: :..; ; 125,000 (87.9) ,? l~._(. LL... :~./[! L,j ; gua,: 125,000 (87.9) h ,,/~ ~...,' .... 140,000 (98.4)_.. '" ,-:;~ i: ~ f ~ - .... 100,000 {70.3) ..~, "l ' ' ':::" 105,000 (73 8) [ ......... . .......... I~_~ 115,~0 (gO.g) ......... ~45,000¢0~ .~) i ~ ~ guaranteed guaranteed ____ guaranteed guaranteed guaranteed guaranteed guaranteed --25(--31.7) guaranteed '2 --50(--45.6) · --50(--45.6) --50(--45.6) --50(--45.6) -50(--45.6) --50(--45.6) --50(--45.6) --50(--45.6) Body 25 (3.5) Weld 20(2.8) 25(3.5) 30(4.1) 25(3.5) 25(3.5) 25(3.5) 25 (3.5) 25(3.5) Body 20(2.8} Weld 15(2.1) 20(2.8) 25 (3.5) 20(2.8) 20(2.8) 20(2.8) 20(2.8) 20(2.8) 25(3.5) 20(2.8) 5A 5A (5A) (5A) 5AC 5A 5AC (5AC) (5A) (SAX) (5AC) (5AC) (SAX) (5AC) (5AC) (5AX) 5AC -- 50 (-- 45.6) 25 (3.5) 20 (2.8) (5AC) -- 50 (-- 45.6) 25 (3.5) 20 (2.8) (5AC) (J~;-- 50 (-- 45.6) *3 25 (3.5) 20 (2.8) (5AX) ~' 0 (-- 17.8) 25 (3.5) 20 (2.8) (SAX) guaranteed ~ (5AX) I 20(2.8) (5AX) 5 guaranteed ~ --50(--45.6) 25(3.5) --50(--45.6) 30(4.1) i 25(3.5) (5AX) 5AX --50(--45.6) 30(4.1) 30(4.1) 25(3.5) 25(3.5) 25(3.5) 20(2.8) 20(2.8) 25(3.5) -50(--45.6) ',~)-- 50 (-- 45.6) '3 ~ 0 (-- 17.8) ~--50 (--45.6) '3 ~) 0(-- 17.8) (5AX 5AX (5AX (5AX (5AX (5AX) i 5AX , i i 5AX - ! I 5AX Elongation is calculated in accordance with APl formula. The minimum elongation in 2 inches (50.80mm) shall be that determined by the following formula: A0.2 e = 625,000 --- where:e=minimum elongation in 2inches (50.80mm) in percent rounded to nearest 1/2 percent. A=cross sectional area of the tensile test specimen in square inches, based on specified outside di- ameter or nominal specimen width and specified wall thick- ness, rounded to the nearest 0.01 square inch or 0.75 square inch whichever is smaller. U =specified tensile strength, psi. Reliability for sour environ- ment SSC of Nippon Steel's sour service OCTG is evaluated by "Three-point Bent Beam Test", "Constant Load Test" or "DCB Test" According to the customer's requirement. Collapse resistance value' see NT-95HS, NT-110HS of performance properties table. '3 NT'DS series prep.a.r..e high ~?'tou'~h ¢ies~s "goods. , :i~ (?...,-rype 1 (-50°F) '~' (~. Type 2 (0°F) "w3'.%, ,.. ,/.. ,;,....~_. 110 I Grades NT-85HSS and NT-85CYHS Grade NT-85 HSS' and NT-85 CYHS Diameter Nominal in, 412 6 Ss 7 8 .% 9 % 103~ 13 % Weight Ib/ft 11.60 13.50 15.10 15.00 18.00 20.80 21.40 23.20 24.10 17.00 20.00 23.00 24.00 28.00 32.00 23.00 26.00 29.00 32.00 35.00 38.00 26.4O 29.70 33.7O 39,00 42.8O 45.3O 47.10 D/T 18.00 15.52 13.35 16.89 13.81 11.85 t 1.44 10.46 10.00 18.09 15.24 13.25 18.82 15.89 13.95 22.08 19.34 17.16 15.45 14.O6 12.96 23.25 20.33 !7.73 15.25 13.57 12.82 12.20 36.00 21.56 40.00 j- 19.17 44.00 i 17 25 49.00 , 15.48 40.00 43.5O 47.00 53.50 58.40 61.10 51.00 55.50 60.70 65.70 71.10 60.00 65.00 71.00 68.00 72.0O 8O.70 86.00 24.37 22.13 20.39 17.66 16.18 15.40 23.89 21.72 19.72 18.07 16.54 24.03 22.00 20.19 27.86 26.02 23.06 21.40 AREA ir]z. 3.338 3.836 4.407 4.374 5.275 6.069 6.264 6.791 7.069 4.962 5.828 6.630 6.937 8.133 9.177 6.655 7.549 8.449 9.317 10.172 10.959 7.519 8.541 9.720 11.192 12.470 13.141 13.744 11.454 12.559 13.572 15.546 11.454 12.559 13.572 15.546 16.879 17.671 14.561 15.947 17.473 18.982 20.625 17.300 18.816 20.420 19.445 2O.768 23.314 25.035 - oooo ] _ ooo I o I ~ 874t 8740 10420 12440 942O 1195O 14320 1492O 16590 1749O 869O 1O640 12550 829O 10130 11810 5750 8o3O 9250 10470 117O0 1288O 5OOO 72OO 8900 10630 12200 13O5O 1383O 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 464O 6020 783O 87OO 9660 4570 5800 7350 3O5O 3680 5110 6260 7'~ 46.10 13.03 13.374 12810 !- 8', 49.70 15.71 14.337 ! 10270 9'. 59.20 16.39 17.113 9770 8740 10420 1244O 9420 11950 14320 14920 1659O 17490 8690 10640 12550 829O 1O13O 11810 5750 8030 9250 10470 11700 12880 5OO0 7200 89OO 10630 122O0 13050 1383O 8740 10420 12440 9420 11950 14320 1492O 16590 1749C 8690 10640 12550 8290 10130 11810 5750 8030 9250 10470 11700 12880 5000 7200 8900 10630 12200 13050 13830 6140 6140 8120 8120 9190 ~ 9190 10440 i 10440 4400 ~ 4400 5720 i 5720 7150 I 7150 8940 8940 9950 , 9950 10510 i 10510 4640 4640 6020 6020 783O 87O0 7830 9660 ! 8700 4570 ~ 9660 5800 ~ 5800 3050 3050 3680 3680 5110 5110 6260 6260 1O420 12440 942O 11950 14320 14920 16590 17490 8690 10640 12550 1042t. 1244~ 1195E 1432C 1492E 1659( 1749(. 1064; 1255C 10130 10130 11810 11810 5750 575( 8030 803,.. 9250 925~ 10470 10470 11700 1170'.- 12880 1 288: 5000 5005 7200 720C 8900 890{ 10630 1063; 12200 1220( 13O5O 1305'_ 13830 6140 614{. 8120 812E 9190 919C 10440 1044{ 4400 440C 5720 572E 7150 715C 8940 894C 9950 995C 10510 1051C 4640 464L 6O2O 602~ 7830 7830 8700 870C 9660 966C' 457C 5806 735C .. 3050 3680 5110 6260 12810 10270 '4570 5800 735O -- 3050 3680 5110 6260 12810 12810 12810 10270 10270 10270 1 1% 13'~ 13 % 62.80 71.80 81.40 88.20 15.80 20.40 23.28 21.80 18.162 20.648 23.542 25.525 10200 7190 498O 5950 0200 4 .... . ~10200" 7,90 ~,' ;' 7190 4?8_0 __~'1,~..::_ :,.. 4.980: 5950 ! ;.--5950 , , . . · 9770 _ : .__ 9_7_7_0 _ j ...... 9__7_7_0___~.i ~. 9~70 .... i'o20o .:i,o~o~ .... ,~'~ -. 7190_~'' 7~ 4980 . 49~C .... ; .,- (;.'.h AXIAL STRESS- psi. ,, 10000 J15000 j20000 j25000 ! j30000J35000 40000 !45000 50000__ COLLAPSE PRESSURE- psi. 40 8740 -20 10420 40 12440 · 20 9420 '50 .20 '20 9O -90 90 8690 4O 10640 11950 14320 14920 16590 17490 8740 8740 ; 8740 10420 10420 10420 12440 i 12440 12440 9420 9420 9420 11950 1432O 1492O 16590 17490 11950 11950 14320 14320 14920 14920 16590 ~ 16590 17490 17480 8740 10420 12440 9420 11950 14320 1492O 16580 17480 8690 8690 8690 8690 10640 10640 10640 10640 8740 8740 10420 10420 12440 12440 9420 9420 11950 11950 14320 14320 14910 14920 1658O 16580 17480 17480 8690 8690 10640 10640 50 12550 . 90 8290 30 ; 0130 ;0 11810 -- 5O 5750 3O 803O 50 9250 7O 10470 ©0 11700 8O 12880 O0 5000 90 720O O0 8900- 3O 1063O '3O 122O0 5O 13050 30 13830 -- :0 6140 20 8120 9O 9190 :40 10440 O0 2O 5O -40 44O0 5720' 7150 894O -50 9950 10 1 0510 -- ~0 4640 ,2O 6020 ~30 7830 '00 8700 !60 9660' 12550 8290 10130 11810 575O 8030 9250 10470 11700 1288O 5OOO 720O 8900 1O63O 12200 13O5O 13830 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 12550 12550 12550 12550 12550 8290 8290 8290 8290 8290 10130 10130 10130 10130 10130 11810 11810 11810 11810 11810 575O 8030 9250 10470 1170O 1288O 5OO0 7200 8900 1O63O 12200 13050 1383O 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 4640 6020 7830 8700 9660 5750 8030 9250 10470 11700 12880 5OO0 7200 8900 10630 1220O 13O50 13830 6140 81 20 91 90 10440 4400 5720 7150 8940 9950 10510 464O 6020 7830 8700 9660 5750 8030 9250 10470 11700 12880 5OOO '7200 8900 1O63O 1220O 13050 13830 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 4640 6020 783O 870O 9660 575O 8030 925O 10470 1170O 1288O 5O0O 7200 8900 10630 12200 13050 13830 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 5750 8030 9250 1047O 11700 1288O 4640 6020 7830 8700 9660 5O0O 7200 8900 1O63O 122O0 1305O 13830 6140 8120 9190 10440 44OO 5720 7150 8940 9950 10510 4640 4640 6020 : 6020 7830 783O 870O 87OO 9660 9660 ~70 4570 ~.00 5800 350 7350 )50 3050 ~$0 3680 '10 5110 '60 6260 ~,10 12810 4570 5800 7350 4570 5800 7350 4570 4570 4570 4570 5800 5800 5800 ; 5800 7350 7350 7350 7350 3050 3050 3050 3050 3680 3680 3680 3680 5110 5110 5110 5110 6260 6260 6260 6260 12810 12810 12810 12810 3O5O 3680 5110 6260 3O50 3680 5110 6260 1281O 12810 :70 10270 -70 9770 ~00 10200 _ ~90 7190 980 4980 ~5950 10270 9770 10200 7190 4980 595O 10270 : 10270 10270 10270 10270 9770 - 9770 9770 9770 9770 10200 10200 10200 10200 10200 7190 7190 7190 7190 7190 4980 : 4980 4980 4980 4980 . . . 5950 5950 5950 5950 5950 8740 10420 12440 9420 11950 14320 14910 16580 17480 8690 10640 1255O 8290 1O130 11810 5750 8030 9250 10470 11700 12880 5000 7200 8900 10630 12200 13050 13830 6140 8120 9190 10440 4400 5720 7150 8940 9950 10510 4640 6020 7830 87OO 966O 4570 5800 7350 3050 3680 5110 6260 12810 10270 9770 10200 '~.. ~.1~o "498o ':'595o 8740 1O420 12440 9420 11950 14320 1491O 16580 17480 8690 1064O 12550 8290 10130 11810 5750 8030 9250 10470 11700 12880 5000 7200 8900 1O63O 12200 1305O 1383O 6140 8120 9190 ~0440 4400 5720 7150 894O 9950 10510 4640 6020 7830 8700 9660 4570 5800 7350 3O50 3680 5110 6260 12810 1O270 9770 10200 7190 4980 5950 RMERRDR HESS CORPORRTIO, q 550 WEST7TH SUITE 1 150 ANCHORAGE. ALASKA 99501 907-274-4512 April 18, 1985 State of Alaska Mr. C. V. Chatterton Alaska Oil & Gas Conservation Corrmission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Application for Permit to Drill Dear Mr. Chatterton: Enclosed in triplicate for a Permit to Drill application filing fee is Amerada Hess Corporation's application (form 10-401) Northstar No. I. The in the amount of $100.00 is also enclosed. Amerada Hess Corporation plans to drill the well off of Northstar "A" Island which is presently under construction. The rig and supplies are planned to be barged to the island in the fall of 1985. We thank you for your cooperation on the matter. RJM:dj (1519) At tachments A!'~'~, ,~ :;: 0 ,.~t~j TM Ala,s-ka Oil & ~as Corm. Commission Anchorage STATE OF ALASKA ALASKA Oi_?,ND GAS CONSERVATION CPM .... :3SION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work. DRILL ~. REDRILL [] DEEPEN lb. Type of well EXPLORATORY ~ DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC L_~ SINGLE ZONE ~] MULTIPLE ZONE [] 2. Name of operator AMERADA HESS CORPORATION 3. Address 550 W. 7TH AVENUE, SUITE ]]50, ANCHORAGE, ALASKA 9950] 4. Location of well at surface PROPOSED 1(%%' 5['J ''~ ~'' X= 430,983 Y= 7,825,774 UMT- ZONE 6 At top of proposed producing interval STRAIGHT HOLE (SAdiE) At total depth ST~IGHT HOLE (S~) "~ ~'~ ' 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. 50' KB EST. I ADL-312798 12. Bond information (see 20 AAC 25.025) Type BLANKET Surety and/or number 948498 13. Distance and direction from nearest town I 14. Distance to nearest property or lease line ] 6 miles I APPROX. ] , 000 feet 17. Number of acres in lease TVD ]2,400 fe,t 4392.82 acres 19. If deviated (see 20 AAC 25.050) STRAIGHT HOLE 20. Anticipated pressures KICK OFF POINT feet. MAXIMUM HOLE ANGLE o (see 20AAC25.035 (c) (2) N.W'. OF DEADHORSE 16. Proposed depth (MD & TVD) 21 Proposed Casing, Liner and Cementing Program 9. Unit or lease name i NORTHSTAR "A" EXPLORATION ARE~ )0' LENGTH 10. Well number NORTHSTAR # 1 11. Field and pool WILDCAT Amount $200,000.00 15. Distance to nearest drilling or completed well.qF./~j, # ] 1 g, Of')O feet .. 18. Approximate spud date 9- 15-85 ~ psig@.____ Surface 5__5_~_0___psig@ ] I ~ 00(~t. TD (TVD) SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight i Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 17 1/2 13 3/8 72 ] L-80 BTC 2 600 SURFAC~E 2 600 2 600 3.680 12 l/4! 9 5/8 47 L-80g BTC 7,000 SURFA E 7,0001 7,000 12 1/4 9 5/8 47 NT85~S! BTC 3,700 7,000 ~ 7,000 I0,7001 10,700 1,342 CU FT TD TO 7.8~ 8 1/2 7 26 ~ T8 iBTC 2,200 l0 200 11lO,200 12,4001 12 400 410 GU FT CEMENT FULLj 22. Describe proposed program' ATTACHED ARE THE DRILLING PROGRAM SUMMARY, DIVERTER SCHE~IATIC,DIVERTER LINE LOCATION, BOP SCHEMATIC, SCHEMATIC SHOWING SURFACE LOCATION AND WELL COURSES, SURVEY PLAT OF THE PROPOSED LOCATION. 23. I hereby~er-t44¥.)that the foregoing is true and correct to the best of my kno'~te.d.d, ge .... TITLE The space belo~ for Commissio~u]e '-q)- "~- CONDITIONS OF APPROVAL I Mud log required ! Directional Survey required Samples required ; '~.~Y E S []NO ! eYES. I~]NO i-lYES [~NO i I Permit number i Approval date APl number 5o- o z'i -"- i 3 Y'I SEE COVER LETTER FOR OTHER REQUIREMENTS Rev. 7-1-80 ,COMMISSIONER DATE May 13, 1985 by order of the Commission Submit in triplicate NORTHSTAR 'A' #1 EXPLORATION WELL DRILLING PROGRAM SUMMARY 1. Rig up over 20" conductor driven to 160' rain KB. 2. Rig up 20" diverter with two (minimum of) 6" lines and function test. Drill 17 1/2" hole to 2,600'. 0 4. Log with DIL/LSS/CAL/GR/SP. 5. Run 13 3/8" 72# L-80 BTC casing and cement to permafrost cement using the stab-in drill pipe Est volume 3,680 sks. surface with technique. 6. Nipple down diverter and nipple up casing spool and BOPE. Test BOPE to 5,000 psi. 7. Test 13 3/8 casing to 2,000 psi. 8. Drill out with 12 1/4" bit. Perform leakoff test. · 10. 11. 12. 13. 14. 15. 16. 17. 18. Drill 12 1/4" hole to top of Kuparuk. Core Kuparuk. Drill 12 1/4" hole to 10,700' (near top of Sag River). Log with DIL/LSS/CAL/GR/SP, LDT/CNL/NGT, EPTML, SHDT, RFT, SWC. Run 9 5/8" 47# BTC casing. NT85HSS grade from 10,700' _+7,000'. L-80 grade from _+7,000' to surface. to Cement casing in one stage with approximately 1,340 cu class G cement containing 1% CFR-2, 3/10% HR-7 mixed at 15.8 ppg. (Cement each to _+7,800', 500' above the Kuparuk). feet Add wellhead spool and nipple up and test BOPE to 5,000 psi. Down squeeze the 9 5/8" x 13 3/8" annulus with CaC12 fluid to provide freeze back protection. PPg Run gyro and CBL/VDL bond logs in 9 Drill out with 8 1/2" bit. Perform Drill and core 8 1/2" hole to TD of 5/8" casing. leakoff test.iq. ;r'- ' ' 12,400' . &~ ~!,:. ...... 19. Clean out 9 5/8" casing, run a gyro and CBL/VDL bond log. 20. Test casing to 1500# and drill out. 21. After drilling out 9 5/8", run leak-off test. 22 Drill a 8 1/2" hole to 12,07~6'TVD; 14,03~'MD. 23. Run electric logs: DIL/LSS/CAL/GR/Sp, LDT/CNT-G/NGT/GR, SHDT, EPT/ML, DLL/MSFL, RFT, SWC and VSP. 24. If well evaluation ~ustifies completion, a supplemental testing program will be issued. A detailed P&A program will be issued at the time the decision is made. RJM: pk 12/12/85 19. 20. 21. 22. Log with DIL/LSS/CAL/GR/SP, LDT/CNL/NGT, EPTML, SHDT, RFT, SWC, VSP. Run 7" 26# NT85HSS BTC liner back to 500' inside 9 5/8" casing. Cement with approximately 410 cu ft class G containing 1% CFR-2, 3/10% Halad 24, 3% KCL, 1/10% HR-7 15.8 ppg. at Clean out liner, run a gyro, and CBL/VDL bond log. If well evaluation justifies to complete and test the well, a supplemental testing program will be issued. A detailed suspension or abandonment program will be issued at the time the decision is made. (DLR.dj 1503) '6 NORTHSTAR GENERALIZED 20" DIVERTER ARRANGEMENT 20" Annular 2(X~ lbs. 20" 2ooo lbs. 20" 2000lbs. 10' Operator Valve TO PIT 10' Valve NO. 1 TO PIT 10' Valve NO 2 Note: The' 10' air valvl rigged-up so that it automatically opens when annular is closed. The lo'mechanical valves to be kept open at all times. HELIPORT APPROXIMATE SCALE ~ MERADA HESS COR'~ NORTHSTAR ~1 LOCATION SCHEMATIC WITH DIVERTER LINE LOCATION DIVERTER LINES RIG AS STAKED · CENTER OF ISLAND .... ISLAND SURFACE ... ~,~v~,~,NO 4~s'~ FROM THE NORTH NORTH EAST AND FROM THE WEST .: ~,'-~', . ;". Annular Bhnd Rams NORTHSTAR GENERALIZED ilO~ ARRANGEMENT ~3 5/8" 10000 lbs. 13 5/8- 10000/b~. Check Valve 13 5/8" I0,0~0 lbs. 13 5/8" lO.O00 lbs. emote perator To Choke Manitold PiDe Rams 13 5/8" IO,O(X) lbs. II" lO0001b~. 13 5,~" 5(X~ /be. I3 5/E" 5000 lbs. 20- 2OOOlbl. 20" 2000/bs. AME~ ~,DA HESS CORPORATION NORTHSTAR ,~1 SURFACE LOCATION AND WELL COURSE STRAIGHT HOLE NO EXISTING WELLS ON THE ISLAND '~ NORT HSTAR # 1 PROPOSED LOCATION UTM ZONE 6 Y: 7,825,774 X = 430,983 -+- NORTHSTAR "W' ISLAND AS STAKED CENTER UTM ZONE 6 Y= 7, 825,629 X: 430,940 SCALE 1"= 50' NORTHSTAR "A" ISL'/~..D, NORTHSTAR :t::1:1 WELL ~~-----'~C OTTLE BEEOHEY POINT BECK POINT I HEREBY CERTIFY THAT PROPERLY REGISTERED LICENSED TO PRACTICE SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A LOCATION SURVEY MADE BY ME, AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. AS OF: JAN. 5~ 1985. I" · I MILE / / / "S L IM" STAR ISLAND I-5-85 A.S.P. ZONE 4 Y=6t044,024.56 X= 639,626.57 LAT. = 70° 31° 40.5 $ 6" LONG.=I48°51'23. II 4" U.T.M. ZONE 6 Y = 7~ 82:5,629.47 X= 430,959.95 ISLAND I AM AND LAND NOTES ' I. ALL COORDINATES ARE A.S.P. ZONE 4. NORTH STAR ISLAND AS- STAKED LOCATION 7157 CHECK LIST FOR NEW WELL PERMITS Lease & Well No. ITEM APPROVE DATE ,~' thru 8) . . 3. 4. 5. 6. 7. (8) (3) Admin :/~~"' 9-'% ~'~5~ 9. (9/thru 12) 10. ~ ~/-g~ 11. '(10 a~d 12) 12. (4) Cass;'' .L~ ~r-/-~S 13. (13 thru 21) 14, ]5. ].6° 27. ].8° .!9o 20. YES NO Is the permit fee attached ................... , ....................... Is well to be located in a defined pool ............................. Is well located proper distance from property line .................. Is well located proper distance from other wells .................... ~ Is sufficient undedicated acreage available in this pool ............ Is well to be deviated and is wellbore plat included ................ Is operator the only affected party ................................. 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, tensien 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 ................... REMARKS (5). BOPE ~ ~'~/-$~-- 22. Is a diverter system required ....................................... (22 thru 26) ".3. Are necessary diagrams of diverter and BOP equipment attached ........ ~__ , ~4. Does BOPE have sufficient pressure rating - Test to . :!5. Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................. '.~6. Is the presence of H2S gas probable ................................... (6) Add: ~ ~--/-~~ ~dditional requirements ........... ' ................................. , ~?;~,..~ ditional Remarks: '~,~, ~ ~...,,~ ~' . · ~ ~' OL. . ' ' ~ " ' ' ' ~ .......~ " olo ~y. Eng~er~ns. ,~.- ~.~ ~ ~ H~ ..... .... ..... :,: :..,.. _ ~<~D~ . ',' .... ,: ".. m ..~ ')'57: ::.:'::,': .-":'>?':'.-"" ~~,"~ ,..:':-'"-. '~. , "" :'::~-'>:y:?:>,,::,,:.?::.:'~'~:::>:':.:':,?~, .:,: ,. ~, , .,.: INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ' . ,, 0 ~-~o 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 nrnqni-~p thi~ r'~tpnnn¢ nf infnrm2tinn CER~ZC.~Ti~ LIS~ZNS LIS T4P~ CER!=IC.~TI.O~ LISTIN5 :ICkTID~ LIST!R; :;~ WELL SI.-'TE D~T~ A~D T~&LES ARE NOT INCLUDED IN THIS LiSTIN,D :;: ~VEFDRM~ ~N) F~ST S~ANNEL D~TA ~RE NOT INCLJOEO IN THIS LIS[IN,~ .;~.,~.,. .,. :,. ~;..,. o,- .,. -,. .,. .,. ~.;~. b.:::.,'k- :,~.::::;: ::."::~::~.,~ .,..,.:;.'.,.., .... -,- ',- -,- o,- .,- .,- ,,- ~- ,- -,- -,- -,- :i~.~- -,- -,- -,'- .,- ',- -,- ~,, .-,- .,- -,-"' , ..- -,- .,, .u .,~, LiSTIN3 FILE N~E :EDIT: SERVICE NA~IE : VERSION ~ : ]~TE : MdXIMU~ LENGTH FiLE TYPE : ~RE~IOJS FILE : .O01 102~ SSiLUMSERG~R .~L~SK.~ DiViSION :OMPJTINS CENTER 4ELL :i:LD. SSJNTf STATE SECTZ]N : 6~qER~2~-HESS "]RPOR~Ti]N : N]RTHST6R SF-~5 ~1 = WI ~.DC ,~T = N. SL3PE = ~L &S K : ~Z LISTIN3 SASE L'3S: OIL , ]RUN J3,B ~ 71039 ,~6TE LO~SED 3 DEC B3TT3~ LgG !NTERV~L = 1'1794 =T. TDP LDG INTER~/AL, = 1'~9t4 =T. C~SINS-LDGSER = ~.625 iN. B ~IT SIZE : 8.500 IN. ~YPE qOLE ~L~'ID = ,Li3NO/]RZSP4C 3ENSITY : 9.90 VISCgSITY : ~O.O0 ~q : 9.50 :LUI] LOSS = ~-~0 R~l ~ ME~S. TEMP. : 2.~ZO ~' 53 F R~F ~ ME~S,. TEMP. : 2,350 '~ 51 F RMC ~ MEqS., TEMP, : 2,520 ~ 52 F RM ~ BHT. : 0.742 ~ 2Z1 F 10'9.1~ "°"~":',~.,-,-.,- NGTE.:: THIS :ILE, CJNTAI~S ~LL D6TA ~T .5 FT, (5 INCqES) ~HIC,5 H~S 8 E E N S&MPLED &LASKA COMPJT,ING CENTER 'OM~NY = ~ER~DA HESS CO~ ~ELL : NORTqST~ BF-48 ~1 :IELD =' NILDSAT CO'J~TY : ~ORT'q 'SLOPE' '~OROJGH STATE = ~LAS~A LOP e'2, 3ATE LJSGED: g L. ~,. CUDNEY CASING = 13. 375" TY~E FLJID : $EL ]ISP. OENSITY : 11.2 LB/3 VIS"OSITY : 57.0 S ~H : FLJID LOSS : 5.2 S3 ~5 SIZE R~F 3 H T 1 Z. Z 5" TO 109 ~ 0 ' 4.530 ~,.300 2.590 1.934 72.0 72.D 72-3 1TS. DF O F DF q~TiIX S~NOSTON- L I ~T ~N.; P~E S~HL~.~BER~ER LOGS INCLUDED WiTH Tt!S ~AGNE'TIC TAP-': ::~ DJAL INDg'TI]~ SP~ER!C~LLY FDSUSED LDG (DIL) ,:~ DAT~ ~V~ILAB'E: 2507' T3 10934' ,~ 9~T]~ AV'~ILAB~E: ~50D' T~ 931B' ::; P~DXI~II'TY MI'ROLO~ (PRX) =k D~T~ ~V~ILABLE: ~SOD' TO 9350' ~ DAT~ AV'~ILABLE: Z6OT' TD ;~ LiTHD DENSITY COMPENSATED LiS (LDT) ¢~ CDMPE~S.~T~D ~EUTRDN LDS (L,DT), ¢~ DAT~ AVaILAbLE: 2507' TD 10939' ',~ E ECT~DM~NETiC PRDP~T'!DN TD3L (~PT) 4~ DAT~ ~V~ZLASLE: ~50~ T2 .,. .,. .,. :~: .,. ,,. .,. .u :~ LISTINi P~G~ $ JOB NURSER 6T ~CC: 708~D RUN '~1' DATE LODGED.: 16 0CT1955 2ASING : ZO.JJO" ~ 27~.0' TYOE FLjID : SEL BENEX DEnSiTY = 9.ZOK VIS'OSZTY : i'7. g S ~H : 7.5 ~LJI9 LSSS = i8.5 C3. BIT SIZ: : 17.3D" TD ZSZS.D' RM : Z.1TO 2 71.0 DF RMF : 1.740 @ 60.0 DF RMC : 3.010 @ 50.0 DF RM aT B~T : I.B60 9 8~.0 DF U~BER3ER _OGS INCLUDED NITM TtIS MAGNETI= TAP£: ]JAL [NOJ':TI]~ SPHERI'ALLf FDSUSE3 LDS (DIL) DATA ~V~ILABLE': 262D.0' TO BO.O' L2NS SPACED S2NtC LOG' (LSS) DAT~ AVAILABLE: 2585.0'° TO BO.O' ~:~:::~,~- Tt!S DATA ,HAS BEEN DEPTH .SHIFTED -OJES NDT DVERLAYS :iEL3 PRINTS ,,- MER~E P3 ,- INTS ,aRE: :: 31L - ALL AT 19839.0. AND 2510.0 (EXCEPT SP ~HICH iS MERGE] A'T 10890.0 AND LSS - ~T 2512.0 CEXCEPT GR ~HIC~ IS MER~EO ~T - &LL &T 10903.0 LDT - ~.LL ~T. 10~05.0 :~:'~: ]ATA FORMAT ~ECDRD ~::= ~NTRY 5LOCqS TYP:. SIZE R=mR., ~03E ;NTRY. 2 1 55 O ~ I 65 1 ~ 4 73 50 ~ 4 65 .lin 15 1 55 1 2 1 55 ~ LZSTTN3 ---SF g. J TL~I SD DT DTL SP-II CALl SR 'LLD 'ALi ~R~T RNR~ NC~L =CNL NT3~I FT~NI TN~ ODI: LA S~ ::)IL DZL DEL 3ZL S3T SDT SDT _SS ',.SS LSS LSS LSS LSS 3L,.L ~LL DLL ~LL LDT LDT LDT L )T L]T LDT LDT LDT LDT LDT LDT LDT L3T ',IST ",I ST ',,t 3T '"ILL CE JN,iT ~Pi ~PI . 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