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• • lack apt_ (- prh rui4z, Regg, James B (DOA) From: Bixby, Brian D (DOA) Sent: Wednesday, December 28, 2016 4:07 PM (��? C y `1' To: Regg, James B (DOA) I Subject: Emailing: 161228 Kuparuk 2M-Pad Deficiency Report.pdf, 161228 Kuparuk 2M Pad Deficiency Report.xlsx Attachments: 161228 Kuparuk 2M-Pad Deficiency Report.pdf; 161228 Kuparuk 2M Pad Deficiency Report.xlsx Jim, Just FYI 2M-24 and 2M-32 are temp well houses or hootches while the rig is on the next to them. I told Larry they still needed Well Identification sing and he agreed. Should you need anything else from me please let me know. Thanks, Brian SCANNED MAY I. 1 ?a 17 Brian Bixby Petroleum Inspector Cell 509-998-3683 brian.bixby@alaska.gov CONFIDENTIALITY NOTICE:This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Brian Bixby at (907) 279-1433 or brian.bixby@alaska.gov. 1 • • State of Alaska Oil and Gas Conservation Commission �j2- \�(I Deficiency Report Location: a V PAkavve_ Z ?Ais Date: zi 1� PTD: ' Operator: ,6:).%),„c„)-R.4,44,40 e Type Inspection:Cert& "r1 t'("? Operator Rep: A�� 2 y �K ra_ Inspector ite:g I7S/ Position: i (�' Op.Phone: V !mo6.5-g - 70142_ Correct by(date): z f zs'J,' , Op.Email: n ID-7 e (0-'lace, rkv-K11/5, [ Follow Up Req'd: SicAjoaRc".41265 Detailed Description of Deficiencies Date Corrected i4AvE kieu„ a Nrt,CleATio.) S'6 iS O 1 ,goU 3 Attachments: Signatures: ,2- Z.� Operator Rep Ki414libbeg)/ /Z1Zr ialso AOGCC Inspector *After signing,a copy of this form is to be left wi the operator. Follow-up Instructions Return a copy of this Deficiency Report to AOGCC(Attention:Inspection Supervisor)within 7 days of receipt. Include the"Date Corrected"and attach supporting documentation for each corrective action implemented to address the deficiencies. If a follow-up inspection was performed by AOGCC,include the date and name of Inspector. Extensions for corrective actions taking longer than the"correct by"date must be requested and accompanied by justification(Attention:Inspection Supervisor).Documentation of deficiences that are outside of AOGCC regulatory jurisdiction will be forwarded to the appropriate authority for follow-up action. Revised 2/2016 Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. /¢/--/~/~ File NumberofWell History File PAGES TO DELETE Complete RESCAN n Color items- Pages: GrayScale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: Other- Pages: DIGITAL DATA [:3 Diskettes, No. Other, No/Type OVERSIZED · , .r'~ ' n Logs-of vadous kinds . · ~ Other COMMENTS: Scanned by: Beverly Diann~than Lowell Date://¢ TO RE-SCAN Notes: - Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ • Conoco~Phillips ~~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 January 6, 2008 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 10~~~~~% J~,N ~ :1 20~ Anchorage, AK 99501 Dear Mr. Maunder: • RECEIVED JAN U 8 100 Ataaka Oil & Gaa Cone, Comtt~eeipn Anchorage . ~~~ ~~~ Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRin. Each of these wells was found to have a void in the conductor by surface casing annulus. The voids that were greater than 3 feet were first filled with cement to a level of 12". The remaining volume of annular void respectively was filled with a corrosion inhabiter, RG2401, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement top-fill operation was completed on Dec 25, 2007. We mixed 15.7 ppg Class G cement in a blender tub. The cement was pumped into the conductor bottom and cemented up via a hose run to the existing top of cement. The corrosion inhibitor/sealant was pumped in a similar manner Jan 6, 2008. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call me at 907-659-7043, if you have any questions. Sincerely, Perry ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field n~*e 06/08/07 Schlnmberger NO. 4286 Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 1 1 2.001 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 "'CANNED JUN 1 4 2.007 IC\ I -149- 5 ~0-r. Field: Kuparuk Well Log Description Color CD Date BL Job# 2M-13 11665442 SBHP SURVEY OS/28/07 1 1 J-1 05 11632710 GLS OS/26/07 1 2N-305 11632713 SBHP SURVEY OS/29/07 1 1 R-20 11665444 LDL 05/30/07 1 1Q-03 11630480 PRODUCTION PROFILE 06/01/07 1 3S-18 11629016 PRODUCTION PROFILE 06/03/07 1 2M-02 N/A SBHP SURVEY 06/04/07 1 2M-06 11628958 SBHP SURVEY 06/05/07 1 2M-04 11629022 SBHP SURVEY 06/05/07 1 1 H-11 11629026 PRODUCTION PROFILE 06/07/07 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. "1J~ . THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 13 2000 P M L A T E E TE R IA L U H IS M A R E W NDE K E R R C:LORPaMFILM. DOC STATE OF ALASKA AL~$1~A OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown Stimulate X Plugging Perforate _ Pull tubing Alter casing Repair well Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development X ARCO Alaska, Inc. Exploratory _ RKB 148 feet 3. Address Stratigraphic _ 7. Unit or Property name P. O. BOX 100360, Anchorage, AK 99510 Service _ Kuparuk River Unit 4. Location of well at surface 8. Well number 114' FSL, 279' FWL, SEC 27, T11N, RSE, UM 2M-13 At top of productive interval 9. Permit number/approval number 1124' FNL, 1455' FEL, SEC 21, T11N, RSE, UM 91-142 At effective depth 10. APl number 962' FNL, 1220' FEL, SEC 21, T11N, RSE, UM 5o-103-20161-00 At total depth 11. Field/Pool 889' FNL, 1205' FEL, SEC 21, T11N, RSE, UM Kuparuk River Field/Oil Pool 12. Present well condition summary Total Depth: measured 12125 feet Plugs (measured) None true vertical 61 37 feet measured 12023 feet Junk(measured) None0RI$ NAL Effective depth: true vertical 6068 feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 8 0' 1 6" 214 Sx AS I 1 2 3' 123' Surface 4285' 9 5/8" 650 Sx PF E & 4326' 2925' Intermediate 840 Sx Class G w/16 bbls PFC Top Job Production 1 21 04' 7" 195 Sx Class G 1 21 I 1 6128' Liner Perforation depth: measured true vertical 5944'-5971' Tubing (size, grade, and measured depth) 3.5", 9.3#, L-80 @ 1815' & 3.5". 9.3#, J-55 @ 1815'-11723' Packers and SSSV (type and measured depth) ,ll./l"~ PKR: Otis HVT @ 11698'; SSSV: Camco TRDP-4A-RO @ 1815' .., ',Ns 60r~So 13. Stimulation or cement squeeze summary Refracture 'A' sands on 3/27/97. Intervals treated (measured) 1 1841'-1 1881' Treatment description including volumes used and final pressure Pumped 207.8 M lbs 20/40, 12/18, & 10/14 ceramic proppant into formation, fp was 9100 psi. 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1 0 4 6 1137 339 927 235 Subsequent to operation 1 3 9 9 1789 483 936 245 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations X Oil X__ Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~-~?~,,4~~~,/ Title Wells Superintendent Date Form 1~ 0~, Rev 01~ 5/88 / SUBMIT IN [ ~UPLICATE ARCO Alaska, Inc. KUPARUK RIVER UNIT '~, WELL SERVICE REPORT ~ K1(2M-13(W4-6)) WELL JOB SCOPE JOB NUMBER 2M-13 FRAC, FRAC SUPPORT 031 9971656.1 DATE DAILY WORK UNIT NUMBER 03/27/97 "A" SAND FRAC DAY OPERATION COMPLETE ~, SUCCESSFUL KEY PERSON SUPERVISOR 2 (~) Yes O NoI (~) Yes (~ No DS-GALLEGOS C .F~AN~Y ~ . FIELD AFCff CC~ DALLY COST ACCUM COST ESTIMATE KD1730 230DS28M L $1 35,367 $144,576 Initial Tbq Press Final Tbq Press Initial Inner Ann Final Inner Ann ] Initial ou~ei"Ann [-'l~inal Outer A,r~,o'r 2300 PSI 2300 PSI 550 PSI 500 PSII ] ~'0P50 PSI SI DALLY SUMMARY "A" SAND FRAC COMPLETED THRU FLUSH. INJECTED 207796 LBS OF PROP IN THE FORMATION W/14 PPA OF #10/14 @ PERFS. I MAX PRESSURE 9100 PSI. F.G. (.70). FREEZE PROTECTED TBG W/60 BBLS OF DIESEL. TIME 07:00 11:00 12:05 13:15 14:30 LOG ENTRY MIRU DOWELL FRAC EQUIP, APC VAC TRUCK, AND LRS HOT OIL UNIT. HELD SAFETY MEETING (15 ON LOCATION). PT'D BACKSIDE LINES TO 4000 PSI AND RAISED INNER CSG PRESSURE A REQUIRED. SET TREESAVER AND PT'D HIGH PRESSURE LINES TO 10100 PSI. PUMP BREAKDOWN W/50# GW & 50# DELAYED XL GW @ 39 TO 15 BPM. VOLUME PUMPED 450 BBLS. USED 2475 LBS OF #20/40 PROP. MAX PRESSURE 7000 PSI @ 39 BPM AND ENDING PRESSURE 2950 PSI @ 15 BPM. S/D AND OBTAINED ISIP OF 1537 PSI W/F.G. @ (.70). PULSED FOR CLOSURE AND MONITORED WHTP. PUMP DATAFRAC W/50# DELAYED XL GW & STRAIGHT WATER @ 5 TO 15 BPM. VOLUME PUMPED 218 BBLS. MAX PRESSURE 4000 PSI AND ENDING PRESSURE 3100 PSI. S/D AND OBTAINED ISIP OF 1496 PSI W/F.G. @ (.69). STOOD-BY AND MONITORED WHTP FOR CLOSURE. PUMP FRAC W/50# DELAYED XL GW @ 5 TO 15 BPM. COMPLETED THRU FLUSH. VOLUME PUMPED 1447 BBLS. MAX PRESSURE 8900 PSI AND ENDING PRESSURE 4000 PSI. S/D AND MONITORED WHTP FOR 5 MINS. PUMPED 208160 LBS OF PROP (205881 LBS OF #20/40, 176252 LBS OF #12/18, 11327 LBS OF #10/14). INJECTED 207796 LBS OF PROP IN THE FORMATION W/14 PPA OF #10/14 @ PERFS. LEF-F 364 LBS IN THE WELLBORE. FREEZE PROTECTED TBG W/60 BBLS OF DIESEL. 16:45 STARTED R/D. DEPRESSURED THE INNER CSG TO 500 PSI AND R/D LRS HOT OIL UNIT. 17:45 19:00 REMOVED TREESAVER (ALL CUPS RETURNED) CONTINUED R/D. R/D COMPLETED AND DOWELL LEAVING LOCATION. WELL SECURED AND NOTIFIED DSO OF STATUS. SERVICE COMPANY - SERVICE DAILY COST ACCUM TOTAL , $0.00 $932.00 APC $6,450.00 $6,450.00 DIESEL $450.00 $450.00 DOWELL $125,828.00 $125,828.00 HALLIBURTON $0.00 $4,796.00 LITTLE RED $2,640.00 $6,120.00 TOTAL FIELD ESTIMATE $135,368.00 $144,576.00 KUPARUK FLUID LEVEL REPORT DS Engr. NSK Files OP Engrg. Files Prod. Foreman Well Fluid Level Shot Down: / DV or GLV Casing Tubing CSG Press During Shot TBG Press During Shot Reason For Shooting FL: To Determine Operating Valve Well Status: On Continuous GL Operating CSG Press GL Rate (If Available) MCFD On Intermittent GL On Time=~ Min. Off Time = Hr. Min. Fluid Level I Found @ ~/~4Z..Ft I Comments: - Delta Time From End Of-On Cycle No GL Min. ARCO Alaska, Inc...-'-"- Post Office ~ 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 16, 1994 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston' Attached in duplicate are multiple Reports of Sundry Well Operations (Form 10-404) notices in the Kuparuk field. The wells are listed below. WELL ACTION WELL ACTION ,~-, :' 2M-03 ~--~!.. ~:: ~ 2M-10 qi.~? 2M-11 ~, ~uz-. 2M-13 ~i-~ 2M-15 cl~_ -~z~ 2M-16 q~- t;~ 2M-17 Stimulate ,::',-- ,,-: 2M-18 Stimulate Stimulate '~_. !~.-::. 2M-19 Stimulate Stimulate ,.:,.,_. ,.~ ~ 2M-20 Stimulate Stimulate ~;,,.?~q 2M-21 Stimulate Stimulate qz~-qfi 2M-22 Stimulate Stimulate q-z- 5¢ 2M-24 Stimulate Stimulate o~,- oz~ 2M-25 Stimulate If you have any questions, please call me at 263-4241. Sincerely, P. S. White Senior Engineer Kuparuk Petroleum Engineering Attachments (original + one) Well Files (atch only) FTR051696 (w/o atch) AR3B-6003-93 242-2603 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown Pull tubing Alter casing Stimulate X Plugging Perforate _ Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 114' FSL, 279' FWL, SEC 27, T11N, R8E, UM At top of productive interval 1124' FNL, 1455' FEL, SEC 21, T11N, R8E, UM At effective depth At total depth 889' FNL, 1504' FEL, SEC 21, T11N, R8E, UM 12. Present well condition summary Total Depth: measured true vertical 12,125' 6137" feet Plugs (measured) 6. Datum elevation (DF or KB) RKB 148' feet 7. Unit or Property name Kuparuk River Unit 8. Well number 2M-13 9. Permit number/approval number 10. APl number 5o-103-20161 11. Field/Pool Kuparuk River Oil Pool Effective depth: measured 1 2,023' feet true vertical 6068' feet Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size 123' 16" 4326' 9 5/8" Cemented Measured depth 214 SX ASl 650 SX PF E, 840 SX CLASS G 16 BBLS PFC TOP JOB True vertical depth measured 11,841 - 11,881' W/4.5" CSG GUN @ 4 SPF 0 true vertical 5944'- 5971' Tubing (size, grade, and measured depth) 56 JTS 3.5", 9.3#, L-80 ABM-EUE, @ 1815'; 309 JTS 3.5, 9.3#, J'-55 ABM-EUE, @ 11723' Packers and SSSV (type and measured depth) CAMCO TRDP-4A-RO @ 1815', OTIS PBR @ 11682', OTIS HVT PKR @ 11698' 13. Stimulation or cement squeeze summary Intervals treated (measured) 11,841 - 11,881' Treatment description including volumes used and final pressure See Attached Summary 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 5/17/92 None 3042 2603 0 900 150 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Water Injector Oil X Gas Suspended Service 17. I hereby,,~rtify that the foregoing is true and correct to the best of my knowledge. Signed Title Senior Engineer Form 10-404 Rev 06/15/88 Date SUBMIT IN DUPLICATE 04/25/92 GELLED SEAWATER FRAC W/DS YF140D. PUMPED 280 BBL BREAKDOWN @ 20 BPM. LAST WHTP=3520 PSI, ISIP=1392 PSI, FG=.68 PSI/FT, EXCESS FRIC=487 PSI. PUMPED 100 BBL NON XL GW TO RECHECK METERS. PUMPED 500 BBL PAD @ 25 BPM, LAST WHTP=5100 PSI. PUMPED 151.3 LBS 12/18 CARBOLITE IN 2 TO 12 PPA STAGES, SCREENED OUT 38 BBLS INTO FLUSH @ A MAX WHTP OF 7900 PSI. TOT PROPPANT: DESIGNED 150.8 MLBS, IN FORM 130.0 MLBS W/12.4 PPA @ PERFS. TOT FLUIDS: WATER 1415 BBLS, DSL (FLA+FLUSH) 35 BBLS. RECEIVED MAY 20 1994 A!aska 0il & Gas Cons. Commission Anchorage PERMIT DATA 91-i42 CBT 91-142 CDN 91-142 CD~ 91-142 USIT (C&C) 91-142 407 91-142 DAILY WELL OP 91-142 S~ 9i-142 1062 AOGCC Individual Geological Materials T DATA_PLUS Are dry ditch samples required? Well inventory L 10200-11970 L 4336-12125, LWD L 4336-12125, LWD L ~ 10200-12010 R COMP DATE: 02/25/92 R 12/16/91-02/26/92 R 0-12125 ~ c7~-- T 4336-12125, OH-CDR/CDN yes~~nd received? Page- 1 Date' 01/19/94 SCALE DATE_RECVD 2&5 2&5 01/27/92 01/06/92 01/06/92 01/13/92 03/20/92 03/20/92 03/20/92 01/21/92 Was the well cored? yes~nalysis & description received? Are well tests required~~eceived?q~-~--~ y~ Well is in compliance InI~fial Comments ARCO Alaska, Inc. Date: February 28, 1992, Transmittal #: 8372 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 2 M - 1 0 /~ Sub-Surface Directional 1 2 - 1 3 - 9 1 921 1 8 Survey 2 M - 1 1 ~ Sub-Surface Directional 1 2 - 1 4 - 91 921 1 9 Survey 2M-13 ,/ Sub-Surface Directional 1-1-92 92014 Survey Receipt Acknowledged: ~~Date: D&M ~tate of Alaska RECEIVED Alaska 011 & 13as Cons, Commission STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION 0 ~ I G ~ N ,~ ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG I Status of Well Classification of Service Well OIL ~] GAS ~ SUSPENDED ~'] ABANDONED r~ SERVICE r'~ 2 Name of Operator !7 Permit Number ARCO Alaska, Inc 91-142 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-103-20161 4 Location of well at surface..~-'~~;~-~:;: ~,LC,~, \--~,*~,~.'i~.~ 9 Unit or Lease Name 114' FSL, 279' FWL, SEC 27, T11N, RBE, UM~ "'~'~;~'~,~ ~ ] ~...' '~_.:?!',".,~ KUPARUK RIVER At TopProducinglnterval -'- ~.~.'i'!~-:/, ~i~''.~ '~"'~-~ i;~.!.~'!'~.,~ ~,~ 10 Well Number ~ ;~¢~.~ .... ~ )~..7. ..... 11 Field and Pool 889' FNL, 1504' FEL, SEC 21, T11 N, RBE, U~;' KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. KUPARUK RIVER OIL POOL RKB 148', PAD 106' GLI ADL 25571, ALK 2669 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 115 Water Depth, if offshore 116 No. of Completions 12/15/91. 12/23/91. 02/25/92.I NA feet MSLI 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of permafrost 12,125' MD, 6137' TVD 12,023' MD, 6068' TVD YES ~ NO O 1815' feet MD 1400' APPROX 22 Type Electric or Other Logs Run CDR,CDN,GR,USIT,CBT,GYRO 23 CASING, LINER AND CEMENTING RECORD I SETFING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED -- 16" 62.5# H-40 S U RF 123' 24" 214 SX ASl 9-5/8" 36# J-55 SURF 4326' 12-1/4" 650 SX PF E, 840 SX CLASS G 16 BBLS PFC TOP JOB 7" 26# J-55 SURF 12,111' 8-1/2" 195 SX CLASS G 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 3-1/2" 11,723' 11,698' 11,841' -11,881' W/4-1/2" CSG GUN @ 4SPF MD 5944'-5971' TVD 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27 PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I TEST PERIOD .~ FIowTubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OILGRAVITY-API (corr) Press. 24-HOUR RATE 28 CORE DATA Brief description of lifhology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. MAR 2 0 1992 AJaska 0il & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GECLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. (U PARUK C TOP 11799' 5916' NA KUPARUK C BOTTOM 11808' 5922' KUPARUK A TOP 11808' 5922' KUPARUK A BOTTOM 11976' 6035' 31. LIST OF ATTACHMENTS GYRO, REPORT OF OPERATIONS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed __~_'__~__'___~__~~' _. Title ,~REA DRILLING ENGINEER Date _~~_~.,_ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO ALASKA INC. DAILY OPERATIONS PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT APPROVAL: 2M-13 NORTH SLOPE KUPARUK RIVER UNIT KUPARUK RIVER FIELD ADL 25571 ALK 2669 50-103-20161 91-142 ACCEPT: 12/14/91 SPUD: 12/15/91 RELEASE: 12/26/91 OPERATION: DRILLING RIG: POOL 7 AFE: AK6438 WI: 55.252072 5/91 (1) TD: 585' ( 585) SUPV:KKL 12/16/91 (2) TD: 4347' (3762) SUPV:KKL 12/17/91 ( 3) TD: 4347'( SUPV:KKL o) 12/18/91 (4) TD: 4347'( SUPV:KKL o) 12/19/91 (5) TD: 4347'( SUPV:DSS o) 12/20/91 ( 6) TD: 6446' (2099) SUPV:DSS 12/21/91 (7) TD: 8863' (2417) SUPV:DSS 12/22/91 ( 8) TD:11233' (2370) SUPV:DSS MW: 8.9 VIS: 0 MOVE RIG FROM 2M-15 TO 2M-13. NU DIVERTER AND MIX MUD. DRILL FROM 121 - 585. DAILY:S43,800 CUM:$43,800 ETD:SO EFC:$1,783,800 CBU FOR CSG MW: 9.3 VIS: 47 DRILL FROM 585 TO 4347. CIRC FOR SHORT TRIP. DAILY:S60,814 CUM:$104,614 ETD:SO EFC: $1,844,614 RUNNING 9-5/8" CASING 9-5/8"@ 4325' MW: 9.3 VIS: 45 CIRC AND COND FOR CSG. TRIP TO HWDP. REAMED SEVERAL TIGHT SPOTS. LOST PUMP PRESSURE, POH LOOKING FOR WASHOUT. BIT LOST JET. RIH AND REAM THRU TIGHT SPOTS. POH FOR CSG. RUN 9-5/8" CSG. DAILY:S90,265 CUM:$194,879 ETD:SO EFC:$1,934,879 PU NEW DRILL PIPE 9-5/8"@ 4325' MW: 9.4 VIS: 40 CEMENT SURF CSG W/650 SX PERM E AND 840 SX G. FULL RETURNS, NO CMT TO SURF. DQ TOP JOB. NU BOPE. PU NON HARDBANDED DP. DAILY:S121,803 CUM:$316,682 ETD:SO EFC:$2,056,682 PU NEW DP 9-5/8"@ 4325' MW: 9.4 VIS: 40 CONTINUE PICKING UP NON-HARDBANDED DP. MU, BREAK, REDOPE, AND REMAKE UP EACH CONNECTION (NEW DP). MU BHA AND RIH PICKING UP LAST OF NEW DP. DAILY:S112,048 CUM:$428,730 ETD:SO EFC:$2,168,730 DRILLING 9-5/8"@ 4325' MW: 9.1 VIS: 40 CONTINUE TO PU NEW DP. RIH AND ATTEMPT TO TEST CSG TO 2000 PSI-FAILED. DRILL FC AND CMT TO 25' ABOVE SHOE. RETEST TO 1500 PSI-OK. DRILL SHOE AND 10' NEW HOLE. PERFORM LOT TO 12.3 EWM. DRILL FROM 4357' TO 6446' -- DAILY:S51,915 CUM:$480,645 ETD:SO EFC:$2,220,645 POH TO HWDP 9-5/8"@ 4325' MW: 9.2 VIS: 41 DRILL FROM 6446' TO 8863'. POH FOR WIPER TRIP AND TO ADD HARDBANDED DP TO DRILL STRING. DAILY:S62,599 CUM:$543,244 ETD:SO EFC:$2,283,244 DRILLING 9-5/8"@ 4325' MW: 9.3 VIS' 36 RIH TO 8862'. DRILL FROM 8863' TO 11233'. DAILY:S58,892 CUM:$602,136 ETD:SO EFC:$2,342,136 WELL: 2M-13 OPERATION: DRILLING RIG: POOL 7 12/23/91 (9) TD:11585' ( 352) SUPV:DSS 12/24/91 (10) TD:12125' ( 540) SUPV:DSS 12/25/91 (11) TD:12125' ( SUPV:KKL o) 12/26/91 (12) TD:12125' ( SUPV:KKL o) 12/27/91 (13) TD:12125' ( SUPV:KKL o) PAGE: 2 DRILL 9-5/8"@ 4325' MW:10.1 VIS: 38 DRILL FROM 11233' TO 11411'. ROP DROPPED TO 0. POH AND FOUND THAT THE TURBINE HAD A BROKEN SHAFT. PU NEW TURBINE AND RIH. DRILL FROM 11411' TO 11585' -- DAILY:S67,260 CUM:$669,396 ETD:SO EFC:$2,409,396 CIRC HEAVIER MUD 9-5/8"@ 4325' MW:10.5 VIS: 38 DRILL FROM 11585' TO 12125' (TD). CBU. POH 40 STNDS AND HOLE NOT TAKING CORRECT FILL UP. CBU AND MUD RETURNS WERE OIL AND GAS CUT. RIH AND WT UP MUD IN PITS FROM 10.3 TO 10.5. CIRCULATE IN HEAVIER MUD. DAILY:S65,442 CUM:$734,838 ETD:SO EFC:$2,474,838 CIRC AND COND FOR CSG 9-5/8"@ 4325' MW:10.6 VIS: 42 CBU AND INCREASE MW TO 10.5. SHORT TRIP. CIRC AND COND MUD. POH AND RUN SWS USI LOG. RIH AND CIRC AND COND MUD FOR 7" CSG. DAILY:S176,202 CUM:$911,040 ETD:SO EFC:$2,651,040 CMT 7" CASING 9-5/8"@ 4325' MW:10.5 VIS: 37 CIRC AND COND FOR CSG. POH AND RUN 7" CASING TO 12,111' _ CIRC AND COND FOR CEMENT WHILE RECIPRICATING CSG WITH 30-40% RETURNS. BEGIN CMT JOB AT RPT TIME. DAILY:S282,849 CUM:$1,193,889 ETD:SO EFC:$2,933,889 RELEASE RIG 7"@12110' MW:10o6 VIS: 0 CEMENT 7" WITH 195 SX CLASS G. RECIPRICATED CSG THROUGHOUT. BUMPED PLUG WITH 3500 PSI. RD HOWCO AND ND BOPE AND NU TREE. RELEASE RIG. DAILY:S69,769 CUM:$1,263,658 ETD:SO EFC:$3,003,658 SIGNATURE: RECEIV .D Alaska Oil & 6as Cons. Anchorage ARCO ALASKA INC. DAILY OPERATIONS PAGE: 1 WELL: BOROUGH: UNIT: FIELD: LEASE: API: PERMIT APPROVAL: 2M-13 NORTH SLOPE KUPARUK RIVER UNIT KUPARUK RIVER FIELD ADL 25571 ALK 2669 50-103-20161 91-142 ACCEPT: 02/24/91 SPUD: RELEASE: 02/25/91 OPERATION: COMPLETION RIG: NORDIC AFE: AK6438 WI: 55.252072 02/25/92 (14) TD:12125 PB:12023 SUPV:DB/TB RIH W/COMPLETION 7"@12110' MW:10.6 NaCl/Br MOVE F/2M-11 TO 2M-13,ACCEPT RIG AT 1400 HRS 2-24-92,ND TREE NU BOPE,TEST SAME TO 3K PSI,OK, RU SWS,PERF 11841-11881',4 SPF, 180 DEG PHS,ORIENTED,POH,ASF,RD SWS,RU/RIH WITH 3-1/2" SINGLE COMPLETION AS PER PROCEDURE DAILY:S43,920 CUM:$1,307,578 ETD:SO EFC:$3,047,578 02/26/92 (15) TD:12125 PB:12023 SUPV:DB/TB RELEASE RIG 7"@12110' MW:10.6 NaCl/Br SERVICE RIG, FUNCTION BOPE,CONT RIH W/COMP,MU SSSV AND C-LINE TEST SAME TO 5K, OK, CONT RIH,MU HGR AND C-LINE,TEST C-LINE TO 5K, OK, LAND TBG, PRESS TBG F/500- 3000 PSI IN 500 PSI INCREMENTS TO SET OTIS PACKER, BLEED TBG TO 1800 PSI,BOLDS, PU AND SHEAR PBR AT ll2K#,RELAND TBG, RILDS,TEST SSSV W/500 PSI DIFF,OK, BLEED PRESS,TEST ANN TO 2500 PSI F/15 MIN, OK PRESS TBG TO 3800 PSI AND SHEAR SOS,SET BPV, ND BOPE,NU TREE PULL BPV, SET TEST PLUG, TEST TREE TO 250/5000 PSI,OK, TEST PACKOFF TO 5000 PSI,OK, PULL TEST PLUG, OPEN SSSV, DISPLACE ANN W/12 BBLS DIESEL, BULLHEAD DN TBG W/4 BBLS DIESEL, RD LINES SECURE WELL, SITP=200 PSI,SICP=0,SIAP= 300 PSI,RIG RELEASED AT 2100 HRS 2-25-92,MOVE TO 2M-15 DAILY:S187,250 CUM:$1,494,828 ETD:SO EFC:$3,234,828 DRILLING SU~RINTENDE~ DATE: '~IGINAL. SUB - S URFA CE DIRECTIONAL SURVEY U IDANCE [~ ONTINUOUS [~ OOL Company ARCO ALASKA, INC. ii ii i i RECEIVED MAR 2 0 1992 &iaska Oil & Gas Cons. Commission Anchorage Well Name 2M-13(114'FSL,279'FWL,SEC 27,T11N,R8E) ii ii i~i iiiii Field/Location KUPARUK RIVER, NORTH SLOPE, ALASKA i i ii i iii i i iii i i i Job Reference No. 92014 Lo~ged BV: G. SARBER Date 1-JAN-92 Co,,mputed By: R. KRUNELL ....... , · , . ,..,, m. i I I ii I I I III I I II II III I I II II I SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA INC. 2M - 13 KUPARUK RIVER METHODS OF COMPUTATION TOOL LOCATION: INTERPOLATION: VERTICAL SECTION: NORTH SLOPE, ALASKA SURVEY DATE: OI-JAN-92 ENGINEER: G. SARBER TANGENTIAL- Averaged deviation and azimuth LINEAR HORIZ. DIST. PROJECTED ONTO A TARGET-AZIMUTH OF NORTH B DEG 56 MIN WEST ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 16-FEB-92 PAGE 1 DATE OF SURVEY: Dl-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 0 O0 100 200 3OO 40O 5OO 6OO 7OO 8OO 9OO 0.00 -147.00 0 0 N 0 0 E O0 100.00 -47.00 0 15 S 63 4 E O0 200 O0 53.00 0 23 S 82 18 E O0 300 O0 153.00 0 33 N 56 54 E O0 399 93 252.93 3 40 N 14 49 E O0 499 51 352.51 6 17 N 12 48 E O0 598 60 451.60 9 21 N 12 16 E O0 696 79 549.79 11 52 N ll 42 E O0 794 47 647.47 12 50 N lO 36 E O0 891 73 744.73 14 26 N 6 22 E 0.00 -0.11 -0.35 -0.37 2.3O 10.68 23.09 40.78 60.85 82.98 0.00 0 18 001 1 09 410 2 24 4 74 1 O0 0 82 3 33 1000 O0 987.82 840 82 17 43 N 0 44 E 109.98 1100 O0 1082.29 935 1200 O0 1174.80 1027 1300 O0 1264.92 1117 1400 O0 1351.15 1204 1500 O0 1433,80 1286 1600.00 1516.05 1369 1700.00 1596.21 1449 1800.00 1671.67 1524 1900.00 1744.60 1597 29 20 44 N 2 2 W 142.39 80 23 45 N 3 56 W 180.13 92 27 37 N 6 30 W 223.31 15 33 13 N 8 55 W 273.84 80 34 42 N 8 10 W 330.13 05 35 10 N 8 10 W 386.99 21 38 38 N 7 31 W 446.74 67 42 46 N 6 56 W 512.28 60 43 16 N 6 54 W 580.66 3,05 3.59 3.08 4 06 4 37 0 87 2 65 5 26 1 45 0 48 2000.00 1817.08 1670,08 44 2 N 7 15 W 649.51 2100.00 1888.22 1741.22 45 30 N 8 14 W 719.77 2200.00 1957.22 1810,22 47 4 N 9 23 W 792.14 2300.00 2024.76 1877.76 47 48 N 10 49 W 865.87 2400.00 2091.71 1944.71 48 25 N 11 55 W 940.08 2500.00 2156.43 2009.43 51 1 N 11 11 W 1016.22 2600.00 2216.52 2069.52 54 58 N 10 29 W 1096.07 2700.00 2271.98 2124.98 57 29 N 10 29 W 1179.25 2800.00 2323.52 2176.52 60 31 N 10 18 W 1264.89 2900.00 2370.16 2223.16 63 41 N 9 7 W 1353.33 3000.00 2412.17 2265.17 66 42 N 8 44 W 1444.06 3100.00 2449.58 2302,58 68 50 N 9 10 W 1536.79 3200.00 2486.60 2339.60 67 7 N 8 53 W 1629.67 3300.00 2527.52 2380.52 65 4 N 9 2 W 1720.91 3400.00 2567.95 2420.95 68 5 N 8 41 W 1812.36 3500.00 2603.10 2456.10 69 57 N 8 19 W 1905.97 3600.00 2638.67 2491.67 68 5 N 8 12 W 1999,41 3700.00 2677.45 2530.45 66 51 N 8 14 W 2091.58 3800.00 2716.08 2569.08 67 25 N 8 15 W 2183.80 3900.00 2754.45 2607.45 67 12 N 8 3 W 2276.14 FEET FEET FEET DEG 0.00 N 0.00 E 0.00 N 0 0 E 0.08 S 0.20 E 0.21 S 67 3 E 0.24 S 0.73 E 0.77 S 71 57 E 0.15 S 1.42 E 1.43 S 84 4 E 2.75 N 2.68 E 3.84 N 44 12 E 11.57 N 4.80 E 12.53 N 22 33 E 24.58 N 7.67 E 25.75 N 17 20 E 43.11 N 11.60 E 44,64 N 15 3 E 64.08 N 15.78 E 65.99 N 13 50 E 87.05 N 19.36 E 89.17 N 12 32 E 114.62 N 20.94 E 116.52 N 10 21 E 147.37 N 20.52 E 148.79 N 7 56 E 185.26 N 18.52 E 186.18 N 5 43 E 228.35 N 14,59 E 228.81 N 3 39 E 278.41 N 7.61 E 278.51 N 1 34 E 334.07 N 0.72 W 334.07 N 0 7 W 390.38 N 8.71 W 390.48 N 1 17 W 449.55 N 17.07 W 449.88 N 2 10 W 514.63 N 25.12 W 515.24 N 2 48 W 582.55 N 33.39 W 583.50 N 3 17 W 0 79 650.92 N 41 82 W 652.26 N 3 41 W 2 15 720.57 N 51 16 W 722.39 N 4 4 W 1 10 792.07 N 62 38 W 794.52 N 4 30 W 1 15 864.69 N 75 21 W 867.95 N 4 58 W 1 96 937.48 N 90 02 W 941.79 N 5 29 W 3 21 1012.15 N 105 26 W 1017.61 N 5 56 W 3 35 1090.64 N 120 21 W 1097.24 N 6 17 W 2.53 1172,47 N 135 29 W 1180.24 N 6 35 W 4.37 1256.70 N 150.96 W 1265.73 N 6 51 W 3.39 1343.90 N 165.75 W 1354.08 N 7 2 W 4.05 1433.55 N 179.64 W 1444.77 N 7 9 W 1.04 1525.16 N 194.04 W 1537.46 N 7 15 W 3.27 1616.89 N 208.65 W 1630.30 N 7 21 W 0.52 1707.02 N 222.85 W 1721.50 N 7 26 W 4.64 1797.36 N 237.01 W 1812.92 N 7 31 W 1.16 1889.95 N 250.83 W 1906.52 N 7 34 W 2.76 1982.45 N 264.13 W 1999.97 N 7 35 W 0.96 2073.68 N 277.26 W 2092.13 N 7 37 W 0.82 2164.96 N 290.49 W 2184.37 N 7 39 W 1.23 2256.37 N 303.63 W 2276.71 N 7 40 W ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 16-FEB-92 PAGE 2 DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G, SARBER INTERPOLATED VALUE5 FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 4000.00 2794 67 2647 67 65 31 N 7 53 W 2367.68 4100.00 2836 4200.00 2876 4300.00 2914 4400,00 2954 4500.00 2993 4600.00 3032 4700.00 3071 4800.00 3109 4900,00 3147 34 2689 10 2729 30 2767 19 2807 69 2846 7t 2885 30 2924 26 2962 24 3000 34 65 45 N 6 44 W 2458 55 10 67 24 N 7 38 W 2550 30 67 5 N 7 42 W 2642 19 66 23 N 7 38 W 2734 69 66 55 N 7 58 W 2826 71 67 11 N 8 7 W 2918 30 67 35 N 7 26 W 3010 26 67 41 N 7 24 W 3102 24 67 48 N 7 44 W 3195 0.15 2347.06 N 316 19 W 2368 26 N 7 40 W 2 42 2437.20 N 327 24 2 64 2 31 1 16 0 22 0 46 1 94 0 42 0 5000.00 3184.62 3037 62 68 19 N 7 54 W 3288 15 2O 38 86 56 55 62 30 15 24 24 68 42 N 8 20 W 3381 52 68 55 N 8 47 W 3474 04 69 22 N 8 56 W 3567 96 69 49 N 9 8 W 3661 12 70 14 N 9 14 W 3755 02 69 43 N 9 15 W 3849 03 69 37 N 9 13 W 3943 54 70 1 N 9 7 W 4037 41 70 19 N 9 5 W 4131 5100.00 3221.24 3074 5200.00 3257.52 3110 5300.00 3293.04 3146 5400.00 3327.96 3180 5500.00 3362.12 3215 5600.00 3396.02 3249 5700.00 3431.03 3284 5800.00 3465.54 3318 5900.00 3499.41 3352 6000 O0 3532 75 3385 75 70 45 N 9 11 W 4225.52 96 3419 81 3456 12 3493 58 3528 87 3563 24 3603 14 3643 24 3683 03 3724 96 68 39 N 9 45 W 4319.47 81 68 28 N 9 53 W 4412.42 12 68 57 N 9 59 W 4505.58 58 69 32 N 10 4 W 4599.07 87 68 17 N 10 29 W 4692,61 24 66 24 N 10 57 W 4784.47 14 66 30 N 11 12 W 4876.11 24 66 12 N 11 37 W 4967.63 03 65 37 N 12 4 W 5058.82 6100 6200 6300 6400 6500 6600 6700 6800 6900 O0 3566 O0 3603 O0 3640 O0 3675 O0 3710 O0 375O O0 3790 O0 3830 O0 3871 7000.00 3912 63 3765 63 65 13 N 12 40 W 5149.59 55 65 15 N 12 52 W 5240.17 64 66 40 N 10 27 W 5331.23 57 67 25 N 10 28 W 5423.31 73 67 45 N 10 33 W 5515.71 17 68 11 N 10 35 W 5608.39 97 68 39 N 10 37 W 5701.34 80 69 12 N 10 39 W 5794.66 33 69 15 N 10 34 W 5888.10 57 69 28 N 10 32 W 5981.65 7100.00 3954 7200.00 3995 7300.00 4034 7400.00 4072 7500.00 4110 7600.00 4146 7700.00 4182 7800.00 4218 7900.00 4253 55 3807 64 3848 57 3887 73 3925 17 3963 97 3999 80 4035 33 4071 57 4106 88 2528.29 N 338 03 2619.81 N 351 05 2710.73 N 363 34 2801.74 N 376 31 2892.91 N 389 11 2984.30 N 401 47 3076.05 N 413 62 3167.76 N 425 88 W 2459 93 W 2550 7O W 2643 67 W 2735 16 W 2826 05 W 2918 65 W 3011 46 W 3103 65 W 3196 16 N 7 40 W 90 N 7 38 W 31 N 7 39 W 01 N 7 38 W 88 N 7 39 W 95 N 7 40 W 21 N 7 40 w 72 N 7 39 W 23 N 7 39 W 0 55 3259.65 N 438 26 W 3288.98 N 7 39 W 71 3351.77 N 451 56 3443.91 N 465 14 3536.28 N 479 60 3628.82 N 494 48 3721.60 N 509 13 3814.45 N 524 47 3906.92 N 539 31 3999.57 N 554 45 4092.48 N 569 38 W 3382.03 N 7 40 W 34 W 3475,20 N 7 42 W 68 W 3568.66 N 7 43 W 39 W 3662.34 N 7 45 W 40 W 3756.30 N 7 48 W 56 W 3850.35 N 7 50 W 51 W 3943.99 N 7 52 W 48 W 4037.82 N 7 54 W 35 W 4131,89 N 7 55 W 0 36 4185.57 N 584 27 W 4226.15 N 7 57 W 2 38 4278.26 N 599 0 31 4369.86 N 615 0 55 4461.64 N 631 0 27 4553.72 N 647 5 24 4645.81 N 664 0 41 4736.09 N 681 0.23 4826.08 N 699 0.46 4915.89 N 717 66 W 4320.08 N 7 59 W 51 W 4412.99 N 8 1 W 54 W 4506,12 N 8 3 W 81 W 4599.57 N 8 6 W 36 W 4693.07 N 8 B W 60 W 4784.88 N 8 11 W 20 W 4876.47 N 8 15 W 27 W 4967.94 N 8 18 W 0.76 5005.25 N 736.01 W 5059.07 N 8 22 W 0.31 5094.07 N 755.49 W 5149.79 N 8 26 W 1.04 5182.59 N 775.68 W 5240.31 N 8 31 W 1.60 5271.90 N 793.89 W 5331.34 N 8 34 W 0.42 5362.50 N 810.51 W 5423.41 N 8 36 W 0.53 5453.39 N 827.32 W 5515.79 N 8 38 W 0.24 5544.54 N 844.32 W 5608.46 N 8 40 W 0.51 5635.95 N 861.40 W 5701.39 N 8 41 W 0.38 5727.70 N 878.65 W 5794.70 N 8 43 W 0.28 5819.58 N 895.87 W 5888.13 N 8 45 W 0.28 5911.59 N 912.95 W 5981.67 N 8 47 W COMPUTATION DATE: 16-FEB-92 PAGE 3 ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 8000.00 4288.91 4141.91 68 55 N 10 53 W 6075.15 8100.00 4324,91 4177.91 69 5 N 10 57 W 6168.39 8200.00 4360,29 4213 29 69 20 N 10 53 W 6261.86 8300.00 4395.50 4248 50 69 25 N 10 48 W 6355.41 8400.00 4430.36 4283 36 69 45 N 10 45 W 6449.09 8500.00 4465.05 4318 05 69 43 N 10 45 W 6542.83 8600.00 4499.44 4352 44 70 1 N 10 46 W 6636.69 8700.00 4533.12 4386 12 70 35 N 11 16 W 6730.79 8800.00 4566.83 4419 83 70 10 N 13 27 W 6824.74 8900.00 4600.42 4453.42 70 34 N 13 46 W 6918.62 0.99 6003.52 N 930 23 W 6075.16 N 8 48 W 0.52 6095.12 N 947 94 W 6168.40 N 8 50 W 0.57 6186.96 N 965 64 W 6261.87 N 8 52 W 0.24 6278.89 N 983 24 W 6355.41 N 8 54 W 0.31 6370.97 N 1000 73 W 6449.09 N 8 56 W 0.47 6463.12 N 1018 21 W 6542.83 N 8 57 W 0.71 6555.37 N 1035 74 W 6636.69 N 8 59 W 1.91 6647.83 N 1053.55 W 6730.79 N 9 0 W 0.96 6739,73 N 1073.94 W 6824.76 N 9 3 W 0.58 6831.27 N 1096.13 W 6918.65 N 9 7 W 9000.00 4633.15 4486 15 71 15 N 13 59 W 7012.76 9100.00 4664.77 4517 9200.00 4699.90 4552 9300.00 4739.01 4592 9400.00 4780.29 4633 9500.00 4823.62 4676 9600.00 4867.83 4720 9700.00 4913.23 4766 9800.00 4959.26 4812 9900.00 5006.14 4859 77 71 25 N 14 8 W 7107.26 90 67 58 N 14 29 W 7200.45 01 66 24 'N 15 18 W 7292.00 29 64 38 N 14 24 W 7382.58 62 64 6 N 14 31 W 7472.28 83 63 26 N 14 55 W 7561.53 23 62 35 N 15 18 W 7650.11 26 62 17 N 15 41 W 7738.31 14 62 12 N 16 10 W 7825.98 0.86 6923.00 N 1118.80 W 7012.82 N 9 11 W 3.00 7015.05 N 1141,77 W 7107.36 N 9 15 ~ 1.95 7105.75 N 1164.92 W 7200.60 N 9 19 W 1.05 7194.71 N 1188 50 W 7292 21 N 9 23 W 1.84 7282.71 N 1211 93 W 7382 87 N 9 27 W 0.79 7369.99 N 1234 39 W 7472 65 N 9 30 W 0.70 7456.75 N 1257 16 W 7561 98 N 9 34 W 0.43 7542.78 N 1280 37 W 7650 68 N 9 38 W 1.30 7628.32 N 1304 11 W 7738 99 N 9 42 W 1.32 7713.25 N 1328 36 W 7826 80 N 9 46 W 10000.00 5052.12 4905 12 62 57 N 16 4 W 7914.09 10100 O0 5096.98 4949 10200 10300 10400 10500 10600 10700 1O800 10900 O0 5140.86 4993 O0 5184.25 5037 O0 5227.74 5080 O0 5271.13 5124 O0 5313.71 5166 O0 5355.34 5208 O0 5397.07 5250 O0 5439.85 5292 98 63 43 N 16 10 W 8002 77 86 64 8 N 16 21 W 8091 25 64 25 N 16 31 W 8181 74 64 3 N 13 58 W 8270 13 64' 31 N 14 6 W 8360 71 65 7 N 14 9 W 8450 34 65 42 N 14 19 W 8541 07 64 44 N 14 9 ~ 8631 85 64 25 N 14 9 W 8721 90 22 75 49 61 14 62 63 0 79 7798.59 N 1352 96 W 7915 08 N 9 51 W 69 7884.45 N 1377 25 7970.72 N 1402 72 8057.14 N 1428 92 8144.10 N 1451 37 8231.50 N 1473 37 8319.26 N 1495 52 8407.39 N 1517 94 8495.45 N 1540 75 W 8OO3 86 W 8093 35 W 8182 69 W 8272 53 W 8362 60 W 8452 94 W 8543 39 W 8633 41 8583.09 N 1562.51 W 8724 92 N 9 55 W 24 N 9 59 W 76 N 10 3 W 47 N 10 6 W 35 N 10 9 W 62 N 10 11W 32 N 10 14 W 97 N 10 17 W 15 N 10 19 W 11000.00 5484.05 5337.05 63 31 N 13 37 W 8811.01 11100,00 5529.27 5382.27 62 28 N 13 28 W 8899.91 11200.00 5577.37 5430.37 60 35 N 13 22 W 8987.33 11300.00 5627.01 5480.01 59 49 N 13 13 W 9073.89 11400.00 5678.78 5531.78 57 24 N 12 51 W 9159.22 11500.00 5734.13 5587.13 55 25 N 13 12 W 9242.27 11600.00 5792.22 5645.22 53 25 N 12 51 W 9323.45 11700.00 5852.97 5705,97 51 25 N 12 17 W 9402.72 11800.00 5917.03 5770.03 49 11 N 11 39 W 9479.40 11900.00 5983.59 5836.59 47 16 N 11 38 W 9553.94 0.25 8670.22 N 1583.82 W 8813 69 N 10 21 W 2.87 8756.92 N 1604.73 W 8902 74 N 10 23 W 0.66 8842.25 N 1624.83 W 8990 30 N 10 25 W 1.11 8926.72 N 1644.85 W 9077 O0 N 10 26 W 3.55 9010.07 N 1664.09 W 9162 46 N 10 28 W 2.02 9091.18 N 1682.99 W 9245 65 N 10 29 W 1.82 9170.46 N 1701.40 W 9326.95 N 10 31 W 2.28 9247.98 N 1718.69 W 9406.33 N 10 32 W 1.51 9323.12 N 1734.45 W 9483.09 N 10 32 W 1.21 9396.23 N 1749.37 W 9557.69 N 10 33 W ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA COMPUTATION DATE: 16-FEB-92 PAGE 4 DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION: 147,00 FT ENGINEER: G. SARBER INTERPOLATED VALUE5 FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 12000.00 6051.8t 5904.81 46 48 N 11 47 W 9626.72 12100.00 6120.26 5973.26 46 48 N 11 47 W 9699.53 12125.00 6137.37 5990.37 46 48 N 11 47 W 9717.73 0.00 9467.55 N 1764.40 W 9630.55 N 10 33 W 0.00 9538.91 N 1779.29 W 9703.44 N 10 34 W 0.00 9556.75 N 1783.01 W 9721.66 N 10 34 W COMPUTATION DATE: 16-FEB-92 PAGE 5 ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 0.00 0.00 -147.00 0 0 N 0 0 E 0.00 1000 O0 987 82 840.82 17 43 N 0 44 E 109.98 2000 3000 4000 5000 6000 700O 8000 90OO O0 1817 08 1670 08 44 2 N 7 15 W 649.51 O0 2412 17 2265 17 66 42 N 8 44 W 1444.06 O0 2794 67 2647 67 65 31 N 7 53 W 2367 68 O0 3184 62 3037 62 68 t9 N 7 54 W 3288 t5 O0 3532 75 3385 75 70 45 N 9 11 W 4225 52 O0 3912 63 3765 63 65 13 N 12 40 W 5149 59 O0 4288.91 4141.91 68 55 N 10 53 W 6075 15 O0 4633.15 4486.15 71 15 N 13 59 W 7012 76 10000.00 5052.12 4905.12 62 57 N 16 4 W 7914.09 11000,00 5484.05 5337.05 63 31 N 13 37 W 8811.01 12000.00 6051.81 5904.81 46 48 N 11 47 W 9626.72 12125.00 6137.37 5990.37 46 48 N 11 47 W 9717.73 0.00 0.00 N 0.00 E 0.00 N 0 0 E 3.05 114.62 N 20.94 E 116.52 N 10 21 E 0.79 650.92 N 41,82 W 652.26 N 3 41 W 4.05 1433.55 N 179.64 W 1444.77 N 7 9 W 0.15 2347.06 N 316.19 W 2368.26 N 7 40 W 0.55 3259.65 N 438.26 W 3288.98 N 7 39 W 0.36 4185.57 N 584.27 W 4226.15 N 7 57 W 0.31 5094.07 N 755.49 W 5149.79 N 8 26 W 0.99 6003.52 N 930.23 W 6075.16 N 8 48 W 0.86 6923.00 N 1118.B0 W 70~2.82 N 9 11 W 0.79 7798.59 N 1352.96 W 7915.08 N 9 51 W 0.25 8670.22 N 1583.82 W 8813.69 N 10 21 W 0.00 9467.55 N 1764.40 W 9630.55 N 10 33 W 0.00 9556.75 N 1783.01 W 9721.66 N 10 34 W COMPUTATION DATE: 16-FEB-92 PAGE 6 ARCO ALASKA INC. 2M - 13 KUPARUK R];VER NORTH SLOPE, ALASKA DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G. 5ARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0 O0 -147.00 0 0 N 0 0 E 147.00 147 O0 0.00 0 20 S 72 50 E 247.00 247 O0 100.00 0 23 S 89 59 E 347.01 347 O0 200.00 1 34 N 28 6 E 447.22 447 O0 300.00 5 19 N 13 34 E 547.84 547 O0 400.00 7 33 N 12 26 E 649.19 647.00 500.00 11 1 N 12 2 E 751.36 747.00 600.00 12 22 N 11 24 E 853.93 847.00 700.00 13 25 N 8 57 E 957.33 947.00 800.00 16 18 N 2 51 E 0 O0 -0 24 -0 42 0 17 5 77 16 01 31 29 50.88 72.42 97.77 0.00 0.00 N 0.08 0.18 5 0.20 0.26 S 1 3.56 0.47 N 1 1.28 6.40 N 3 3.26 17.16 N 6 2.34 33.18 N 9 1.02 53.67 N 13 1.92 76.12 N 17 3.90 102.21 N 20 0.00 E 0.00 N 0 0 E 0 42 E 0.46 S 66 49 E 06 E 1.09 S 76 5 E 91 E 1.97 N 76 7 E 59 E 7.34 N 29 17 E 05 E 18.20 N 19 25 E 52 E 34.51 N 16 0 E 76 E 55.41 N 14 23 E 87 E 78.19 N 13 13 E 54 E 104.25 N 11 22 E 1062.43 1047.00 900.00 19 25 N 1 2 W 129.60 1169.73 1147.00 1000.00 22 53 N 3 21 W 168.21 1279 85 1247.00 1100.00 26 48 N 5 57 W 214.11 1395 03 1347.00 1200.00 33 1 N 8 56 W 271.11 1516 06 1447.00 1300.00 34 39 N 8 6 W 339.27 1638 10 1547.00 1400.00 36 13 N 8 15 W 409.20 1766 63 1647.00 1500.00 41 55 N 6 54 W 489.83 1903 30 1747.00 1600.00 43 16 N 6 54 W 582.92 2041 76 1847.00 1700.00 44 27 N 7 30 W 678.64 2185 01 1947.00 1800.00 46 55 N 9 18 W 781.17 3.58 2.83 3.84 4.86 1.12 2.89 3.56 0.49 1 .51 1.10 134.48 N 20 86 E 136.09 N 8 49 E 173.31N 19 219 19 N 15 275 70 N 8 343 12 N 2 412 36 N 11 492 33 N 22 584 79 N 33 679 81N 45 781.25 N 6O 28 E 174,.38 N 6 21 E 58 E 219.75 N 4 4 E 03 E 275.82 N 1 40 E 02 W 343.13 N 0 20 W 89 W 412.53 N 1 39 W 41 W 492.84 N 2 36 W 67 W 585.76 N 3 18 W 56 W 681.34 N 3 50 W 59 W 783.59 N 4 26 W 2333.12 2047 O0 1900.00 47 49 N 11 21 W 890.39 2485.08 2147 2654.22 2247 2849.12 2347 3092.86 2447 3346.70 2547 3622.11 2647 3880.70 2747 4126.13 2847 4382.11 2947 O0 2000.00 50 35 N 11 16 W 1004.65 O0 2100.00 56 29 N 10 26 W 1140.89 O0 2200,00 62 12 N 9 36 W 1308.03 O0 2300.00 68 48 N 9 9 W 1530.13 O0 2400.00 65 45 N 8 58 W 1763.35 O0 2500.00 67 30 N 8 12 W 2019.89 O0 2600.00 67 24 N 8 7 W 2258.34 O0 2700.00 66 15 N 6 35 W 2482.38 O0 2800.00 66 18 N 7 32 W 2717.93 1.34 888.77 N 79 92.W 892.36 N 5 8 W 2.52 1000.80 N 103 01 W 1006.09 N 5 53 W 2.19 1134.73 N 128 33 W 1141 97 N 6 27 W 2.87 1299.20 N 158 38 W 1308 82 N 6 57 W 1.27 1518.59 N 192 98 W 1530 80 N 7 15 W 3.28 1748.94 N 229 50 W 1763 93 N 7 29 W 2.29 2002.72 N 267 05 W 2020 45 N 7 36 W 0.98 2238.74 N 301 12 W 2258 90 N 7 40 W 1.27 2460.89 N 330.65 W 2483 01 N 7 39 W 0.76 2694.48 N 361.52 W 2718 63 N 7 39 W 4636.86 3047 O0 2900 O0 67 13 N 8 1 W 2952.20 4899.36 3147 5170.89 3247 5455.49 3347 5746.05 3447 6043.00 3547 6319.20 3647 6591.90 3747 6841.40 3847 7081.97 3947 O0 3000 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 3600 O0 3700 O0 3800 O0 67 48 N 7 44 W 3194.83 O0 68 45 N 8 46 W 3447.23 O0 70 3 N 9 12 W 3713.69 O0 69 47 N 9 12 W 3986.48 O0 70 26 N 9 21 W 4266.09 O0 69 3 N 10 1 W 4523.51 O0 66 23 N 10 56 W 4777.06 O0 66 1 N 11 50 W 5005.44 O0 65 15 N 13 0 W 5223.83 0.51 2926.55 N 393.82 W 2952.93 N 7 40 W 0.61 3167.17 N 425.57 W 3195.63 N 7 39 W 0.55 3417.07 N 461.20 W 3448.06 N 7 41 W 0.43 3680.28 N 502.70 W 3714.45 N 7 47 W 0.56 3949.55 N 546.43 W 3987.17 N 7 53 W 2.53 4225.62 N 590.79 W 4266.72 N 7 58 W 0.54 4479.30 N 634.65 W 4524.04 N 8 4 W 0.43 4728.80 N 680.19 W 4777.47 N 8 11 W 1.20 4952.95 N 724.95 W 5005.72 N B 20 W 0.43 5166.63 N 772.03 W 5223.99 N 8 30 W COMPUTATION DATE: 16-FEB-92 PAGE 7 ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA DATE OF SURVEY: 01-JAN-92 KELLY BUSHING ELEVATION= 147.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 7332.43 4047 O0 3900.00 67 31 7600.09 4147 7881.29 4247 8162.32 4347 8447.97 4447 8741.48 4547 9043.50 4647 9319.86 4747 9553.17 4847 9773.52 4947 O0 4000.00 68 39 O0 4100.00 69 27 O0 4200.00 69 22 O0 4300.00 69 41 O0 4400.00 70 18 O0 4500.00 71 38 O0 4600.00 66 12 O0 4700,00 63 45 O0 4800.00 62 35 N 10 27 W 5453 25 N 10 37 W 5701 N 10 32 W 5964 N 10 56 W 6226 N 10 45 W 6494 N 12 24 W 6769 N 14 0 W 7053 N 15 16 W 7310 N 14 44 W 7519 N 15 36 W 7714 42 13 62 05 83 83 06 81 99 0 27 051 0 27 012 0 42 3 14 1 .06 1 .59 0.87 1 .02 5391.96 N 815 95 W 5453.34 N 8 36 W 5E36.03 N 861 41 W 5701.48 N 8 41 W 5894.36 N 909 75 W 5964.15 N 8 46 W 6152.34 N 958 97 W 6226.63 N 8 52 W 6415.17 N 1009 12 W 6494.05 N 8 56 W 6686.09 N 1061 54 W 6769.83 N 9 1 W 6963.01 N 1128 77 W 7053.91 N 9 12 W 7212 25 N 1193 28 W 7310.29 N 9 24 W 7416.21 N 1246.43 W 7520.22 N 9 32 W 7605 72 N 1297.78 W 7715.64 N 9 41 W 9988.75 5047 O0 4900.00 62 52 10214.09 5147 10444.19 5247 10679.79 5347 10916.45 5447 11137.72 5547 11339.39 5647 11522.56 5747 11690.41 5847 11845.58 5947 O0 5000.00 64 11 O0 5100.00 64 16 O0 5200.00 65 36 O0 5300 O0 64 4 O0 5400 O0 61 18 O0 5500 O0 59 12 O0 5600 O0 55 0 O0 5700 O0 51 39 O0 5800 O0 48 27 N 16 4 W 7904 15 N 16 21W 8104 N 14 2 W 8310 N 14 17 W 8522 N 13 58 W 8736 N 13 10 W 8933 N 13 4 W 9107 N 13 7 W 926O N 12 2O W 9395 N 11 30 W 9513 48 37 81 38 11 73 76 23 69 0.78 0.37 0.38 0.57 2.30 2.95 2.22 1 .71 2.95 3.20 7788 96 N 1350.18 W 7905,12 N 9 50 W 7982.90 N 1406 43 W 8105.84 N 10 0 W 8182 69 N 1461 8389.54 N 1513 8597 46 N 1566 8789,32 N 1612 8959 77 N 1652 9109.23 N 1687 9240.65 N 1717 9356.76 N 1741 31 W 8312.15 N 10 8 W 40 W 8524.95 N 10 14 W 11 W 8738.93 N 10 19 W 40 W 8935.99 N 10 24 W 57 W 9110.90 N 10 27 W 21 W 9264.16 N 10 30 W 09 W 9398.83 N 10 32 W 35 W 9517.41 N 10 33 W 11992.97 6047.00 5900.00 46 48 N 11 47 W 9621.60 0.00 9462.53 N 1763.36 W 9625.43 N 10 33 W 12125.00 6137.37 5990.37 46 48 N 11 47 W 9717.73 0.00 9556.75 N 1783.01 W 9721.66 N 10 34 W COMPUTATION DATE: 16-FEB-92 PAGE 8 ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER 9 5/8" CASING TOP KUPARUK C BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A LAST READING GCI PBTD 7" CASING TD DATE OF SURVEY: O1-JAN-92 KELLY BUSHING ELEVATION: 147.00 FT ENGINEER: G. SARBER INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 114' FSL, 279' FWL, SEC27 TllN RSE UM MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 4326.00 2924.53 2777.53 11799.00 5916.37 5769.37 11808.00 5922.26 5775.26 11808.00 5922.26 5775.26 11976.00 6035.40 5888.40 11982.00 6039.49 5892.49 12023.00 6067.55 5920.55 12111.00 6127.79 5980.79 12125.00 6137.37 5990.37 2643.51 N 354.85 W 9322.38 N 1734.29 W 9329.05 N 1735.67 W 9329.05 N 1735.67 W 9450.68 N 1760.68 W 9454.70 N 1761.72 W 9483.96 N 1767.82 W 9546,76 N 1780.92 W 9556.75 N 1783.01 W COMPUTATION DATE= 16-FEB-92 PAGE 9 ARCO ALASKA INC. 2M - 13 KUPARUK RIVER NORTH SLOPE, ALASKA MARKER 9 5/8" CASING TOP KUPARUK C BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A LAST READING GCT PBTD 7" CASING TD DATE OF SURVEY: 01-JAN-92 KELLV BUSHING ELEVATION: 147.00 FT ENGINEER: G. SARBER SURFACE LOCATION = 114' FSL, 279' FWL, SEC27 TllN RBE UM MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 4326.00 11799.00 11808.00 11808.00 11976.00 11982.00 12023.00 12111.00 12125.00 2924 53 5916 37 5922 26 5922 26 6035 6039 6067 6127 6137 40 49 55 79 37 2777.53 5769.37 5775.26 5775.26 5888.40 5892.49 5920.55 5980.79 5990.37 2643.5t N 354.85 W 9322.38 N 1734.29 W 9329.05 N 1735.67 W 9329.05 N 1735.67 W 9450.68 N 1760.68 W 9454.70 N 1761.72 W 9483.96 N 1767.82 W 9546.76 N 1780.92 W 9556.75 N 1783.01 W FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 12125.00 6137,37 5990.37 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 9721.66 N 10 34 W DIRECTIONAL SURVEY COMPANY FIELD wELL COUNTRY RUN ARCO ALASKA INC. KUPARUK RIVER 2M - 13 USA ONE DATE LOGGED 01 - JAN ' 92 I~PTH UNIT FEET REFERENCE 92014 '--~iinte,r>~t.~on.-,u',;-oplnlons I)aaed on ,~m~a ko~-~-~~'~'~e~ ~ ~ ~ ~o no~ qua~ ~tee t~e a~ra~ ~ ~e~es8 ~ ~ ~e~ ~ ~ s~ ~ ex. pt In ~e ~se ot ~ross o~ ~N ~ll~,~Cu c.~ our pe~ be II.m~ or responab~ for any Io~ oot.~ damages or ~nMs In~e~ or ~l,~ln~l by ~ s~Je~ ~ our Gener~ TO~ S ~ conam~. ~ ~t out ~ ~ ~re~t p~ce Sc~ule. WELL' 2M-13 ( 114'FSL,279'FWL,SEC 27,T11N,R8E) itORIZONTAL PROJECTION 2000 ~ ~o~4 ic,~E. I / 2000 1OOOO 2OOO -8000 -6000 -,~.0C0 -2000 0 2000 ~.000 6000 WEST ~ ~ooo E~'r WELL. 2M-13 ( 114'FSL,279'FWL,SEC 27,T11N,R8E) VERTICAL PROJECTION -44X)O -~000 0 0 ~000 4000 GOoO 8000 I=~OJECTION ON VERTICAL PLANE171.0~ :u~l ~o ~ALEOINVI~RTIC~.OEPI'H~ I.~ORIZ~C. AJ.E_ = 1 ! ~000 INiFT AOGCC GEOLOGICAL MATERIALS INVENTORY LIST COMPLETION DATE ~ I ,~5~, c~ ?.~CO. CONTACT & NO. ~ ~---~" 0 i form received received 'date [' ' comments 4~? no ..,~"~-.- _ co~i'~ledon report 403' "=--yes no sundry application · 4114 yes ..... no repod at sund~ application ,, ~ "Open required received Cased-reqUiem'ti .... ~e-C~'ivc~i-'~'~iUctio~'~equhed received hole log hole loft~ log , ,, MUD GCT _....__.--~ ~-_~j~) 1EMP DI~SFL CNL PROD BHCISL CET SPINNER bhdiAc ........... ........ of HEn DATA ~EC 'sss "' PACKER Digital Data Te~i~ FD~ 'RWD required" received sAMPLES rcqUi~cd received LDTIcNL CD~ ~ "~' a~'ditch, ,,, ' ML d~ ~ ~ ~ core 'C~BER core LOOK ~ ~ ~ , , ARCO Alaska, Inc. Date: January 24, 1992 Transmittal #: 8345 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ^TO-111 9 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following Cased Hole items. return one signed copy of this transmittal. '~Cement Bond Log I - 1 - 9 2 Receipt Acknowledge' ~-..-~Date: D r i iii n g State~ska(+seiSia) Please acknowledge receipt and 10200-11 970 RECEIVED JAN 2_ '? 1992_ NSK Alaska 011 & Gas Cons. Commission Anchorage ARCO Alaska, inc. Date: January 17, 1992 Transmittal #: 8337 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the following items. Please acknowledge receipt and return one signed copy of this transmittal. ~ o. ~"' ~'/'/¢~" "/' 2 M - 1 3 LIS Tape and Listing )~x~/,,~.2 - 2 4 - 91 7 5 3 4 0 ~_/..1 ~/ 2M-03 ''''/ LIS Tape and Listing O0[ ECEiVE D Receipt Acknowledged' - ........ Date' -J-A-N- ~.- -:l 1992 Alaska Oil & Gas Cons. Commission Anchorage DISTRIBUTION: Lynn Goettinger ~;~::,.~., ARCO Alaska, Inc. Date: January 10, 1992 Transmittal #' 8328 RETURN TO: ARCO Alaska, Inc. ATTN: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here wilh are the following Cased Hole items. return one/signed copy of this transmittal. ? ~1 R-2991R-2 '''// cCeemmeenntt EB°vnadluLa~onP~oStgSqueeze Post Squeeze 2 M- 1 3 Ultrasonic Imager Receipt Drilling Acknowledge' Please acknowledge receipt and 12-28-91 12-28-91 1 -1 -92 9990-11133 9990-11156 10200-12O1O NSK RECEIVED JAN 1 3 1992 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Date: January 3, 1992 Transmittal #: 8324 RETURN TO: ARCO Alaska, Inc. Attn: Maria Trevithick Kuparuk Operations File Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted here with are the followin_g_Open hole .items. and return one signed copy of this transmittal. 2M-13 ~ ~ 2M-13 ,~ CDR Receipt Acknowledged: 12-18-24-91 12-18-24-91 Please acknowledge receipt 4336-12125 '4336-1 2125 Date' R EC_EIY E D JAN 0 6 199~ DISTRIBUTION: D&M NSK Drilling State of~+Sepia) Alaska Oil & Gas Cons. Commlsslo, Anchorage Vendor Package(Johnston) ALASKA OIL AND GAS CONSERVATION COMMISSION December 10, 1991 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 A. W. McBride Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Re: Kuparuk River Unit 2M-13 ARCO Alaska, Inc. Permit No. 91-142 Sur. Loc. ll4'FSL, 279'FWL, Sec. 27, TllN, R8E, UM Btmhole Loc. 755'FNL, 1245'FEL, Sec. 21, TllN, R8E, UM 'Dear Mr. McBride: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE test that it wishes to witness. Since...rely, /'" L0nnie C. Smith-, Commissioner Alaska Oil and Gas Conservation Commission BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Drill X Redrill -- I lb. Type of Well Exploratory~ Stratigraphic Test _ Development Oil X Re-Entry _ Deepen _J Service _ Development Gas ~ Single Zone X Multiple Zone. 2.. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 146', Pad Elev, 1(~6' feet Kuparuk River Field ;3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchoracje, AK 99510-0360 ADL 25571 ALK 2669 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 114' FSL, 279' FWL, Sec. 27, T11N, R8E, UM Kuoaruk River Unit Statewide At top of productive interval (TARGET) 8. Well number Number #U630610 980' FNL, 1210' FEL, Sec. 21, T11N, R8E, UM 2M-13 At total depth 9. Approximate spud date Amount 755' FNL, 1245' FEL, Sec 21, T11N, R8E, UM 12-DEC-91 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line: 2M-15 (proposed) 12278' MD 4035'@ TD feet 50' at 300' MD feet 2560 6196' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) kickoff depth 300' feet Maximum hole angle 69° Maximum surface 1717 psig At total depth (TVD) 3200psis] @ 6196' 18. Casing program Setting Depth size Specification Top Bottom Quantit}/of cement Hole Casin~ Weight Grade Couplin~l Len~lth MD TVD MD TVD (include sta~le dataI 24 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' _+200 CF 12.25 9.625 36.0# J-55 BTC 4277' 41' 41' 4318' 2900 325Sx. PFE& HF-ERW 875 Sx. Class G , 8 '5 7" 26.0# L-80 NSCC 5759' 41' 41' 5800' 3442' 165 Sx Class G 7" 26.0# J-55 BTC 6478' 5800' 3442' 12278' 6196' Top 500' above Kuparuk HF-ERW 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural R E C E IV E D Intermediate Production LinerDEC - 4 199t Perforation depth: measured Alaska 0il & Gas Cons. true verticalAnchorage 20. Attachments Filing lee ..X__ Property plat ~ BOP Sketch .~ Diverter Sketch X Drilling program X Drilling fluid program ~ Time vs depth plot ~ Refraction analysis _ Seabed report _20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and corre(~t to the best of my knowledge Signed /t~,~t,~~/~~ Title Area Drilling Engineer Date /J/b/ / Commission Use Only / Pe~:~i~/NuT~/ pi' APl number I Approval date I See cover letter for -- ~ 50- /O ~-' ..~...C~)/G / /r-~ "'/~ ' ~/ L ~_other rec]uiremenls Condition~ of' approval Sam le required __Y e s ~ N o Mud log required ~ Y e s ~ N o Hydrogen sulfide measures ~ Y e s '~ N o . Directional survey required ....,~Yes __ N o Required working pressure for BOPE ~/__ 2M; .~ 3M; m 5 M; m 1 OM; __ 1 5 M Other: ~ _ by order of ~/ 'Z~ - ! (~ ' c~' / Approved by "-/ L ~ ...... Commissioner the commission Date DRILLING FLUID PROGRA,.. WELL 2M-13 Spud to 9-5/8" Drill out to Weight up surface casina weiaht UD toTD Density 9.0-1 0.0 9.0-9.3 10.4 PV 15-35 5-15 10-18 YP 15-35 5-8 8-12 Viscosity 50-100' 30-40 35-50 Initial Gel 5-1 5 2- 4 2 - 4 10 Minute Gel 15-40 4-8 4-8 APl Filtrate 1 0-1 2 8-1 0 4- 5 pH 9-10 8.5-9 9.0-9.5 % Solids 10 +/- 4-7 <10-12 Drilling Fluid System: - Tandem Brandt Shale Shakers - Tandem Derrick Shale Shakers - Solids ProceSsing System to minimize drilling waste ~E~IV[D - Mud Cleaners, Centrifuge, Degasser - Pit Level Indicator (Visual and Audio Alarm) DEC- 2 1.99~ - Trip Tank Alaska 0i~ & (~as Co~]s. Commission - Fluid Flow Sensor - Fluid Agitators Anchorage N0te~: Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ff. This shows that formation breakdown would occur before a surface pressure of 1717 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest well to 2M-13 will be proposed Well 2M-15. As designed, the minimum distance between the two wells would be 50' at 300' MD. The wells would diverge from that point. Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of the last well drilled. That annulus will be left with a non-freezing fluid during any extended shut down (>4 hrs) in pumping operations. The annulus will be sealed with 175 sx of cement followed by arctic pack upon completion of fluid pumping. * Spud mud should be adjusted to a funnel viscosity between 100-120 sec/qt to drill gravel beds. ARCO ALASKA, Structure · Pad 2M Well' 1,5 Field ' Kuparuk River Unit Location ' North Slope, Alaska Ireoted by i jones For: FIT~PATRICK/BRM)L['Y ate plotted ~ 25-Nov-9J lot Reference is 13 Version //2. oordinates are in feet reference slot //1:3. rue Vertical Depths are reference wellhead, t-]/~J~ E A S T M A N IZ2//JIICH RISTENSEN N 8.94 DEG W 9582' (TO TARGET) 500 - O3 _ Ct. - (D 20o0- C) 2soo- = 1,._ 3000- > - - F- ,ooo- _ TD LOCATION: I 755' FNL 1245' FEL SEC. 21, T11N, RSE T/t~R GET LOCATION: 980' FNL. 1210' FEL .SEC. 21, T11N~ RSE <-- West 5000 2400 1 ~oo 1200 600 0 600 I I I I I I I I I I I I 10200 9600 9o00 840o 7Boo TARGET 'P/D=5931 TMD- 11929 DEP=9582 NORTH 9466 7200 WE:ST 1489 66O0 A RECEIVED .80o Z Alaska 0 rm-aiss'ton RKB ELEVATION: 146' 2400 2 50 KOP TVD=300 TMO=300 DEP=O \ 7.50 ~ 18oo 12 50 ' BUILD 2.5 DF'G / 100' SURFACE LOCATION: 1200 ~, 17.50 114' FSL, 279' FWL \ ~ 22.50 J SEC. 27, T11N, RSE J ~ 27.50 B/ PERMAFROST T'vD=1421 TMD=14.71 DEP=293 ' \ ~ 32.50 T/ UGNU SNDS TVD=144§ TMD:1500 DEP=307 ~ .... ~ 37.50 ~'~ '52.50 -,,,37.~ _ '"'Z~Zb~.50 coc Tv0=2433 TM0=3041 "'-~/ W SAK SNDS i%'D=2536 TMD=3323 DEP=1715 ~ ~run-,~,~q.~ nc'o_o't~-'~ 9 5/8"CSG PT TVD=2900 TMD=4318 DEP=2641 K-lO TVD=2950 TMD=4454 0EP=2768 * ~ ~ MAX[MUM 68.53 DEC. K-5TVD=4216 TMD=7915 DFP=sg87 ®, °fio. O. ooOo° 9 8~ 46 OO "PTI ANJ/"'_[~ TARGET - T/ ZONE C. TVD-5931 TMD-II929 DEP- 5. ~2,00 B/ KUP SNO$ - END ANGLE DROP ~/0=6043 TM0-12078 0EP=9681 TI) / LOGGING PT TV1)=6196 TMD=12278 DEP=9810 I I i i i i i t i t i i i I i i i i i i i i i i i i i i i i 0 500 1DOO 1500 2000 2500 5DOO 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 Scale 1 ' 250.00 Verllcal Section on 551.06 ozlrrl,ulh with reference 0.00 N, 0.00 E from -,lot ~13 Scale 1 ; 50.00 East 150 1 O0 50 0 50 100 150 200 250 300 550 4.00 450 . ~ ARCO ALASKA, Inc. 21 O0 Stmotum: Pad 211 Well: field: Kuparuk River Unit Loeatlon: N°rth Slope, Nemka 1500 ~300 1300 1900 1300 O0 ~ 17' ~ ~;i 3900 ~ ,r'rl 1100 ~ ~ t ~goo 1300 ' 500 · 450 4-00 -550 -500 -250 -200 -150 - 100 - 50 GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 2M-13 I , , , 1 o 6, , . 10. 11. 12. 13. 14. 15. 16. 17. 18. Move in and rig up Pool #7. Install diverter system. Drill 12-1/4" hole to 9-5/8" surface casing point according to directional plan. Run and cement 9-5/8" casing. Install and test BOPE. Test casing to 2000 psi. Drill out cement and 10' of new hole. Perform leak off test. Drill 8-1/2" hole to logging point according to directional plan. Run open hole evaluation logs or LWD tools as needed. Run and cement 7" casing. (If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with Rule 20 AAC 25.030.) Pressure test to 3500 psi. ND BOPE and install temporary production tree. Secure well and release rig. Run cased hole cement evaluation and gyro logs Move in and rig up Nordic #1. Install and test BOPE. Perforate and run completion assembly, set and test packer. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig. RECEIVED DEC - 2 Alaska Oil & c~as Cons. t;oml~issio~ Anchorage '~"-'~'~UPARUK RIVER Ui T 20" DIVERTER SCHEMATIC 6 15 5 DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES MAINTENANCE & OPERATION 3 . UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER IN THE EVENTTHAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DOWNWIND DIVERSION. ARCO ALASKA, INC., REQUEST S APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 1. 16" CONDUCTOR 2. SLIP-ON WELD STARTING HEAD 3. FMC DIVERTER ASSEMBLY WITH TWO 2-1/16"- 2000 PSI BALL VALVES 4. 20" - 2,000 PSI DRILLING SPOOL WITH TWO 10" OUTLETS. 5. o Naska 0il & {las Cons. Commission ~,ncheraoe 10" HCR GATE VALVES WITH 10" DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DOWNWIND DIVERSION. 20" - 2000 PSI ANNULAR PREVENTER MLP 8/14/91 7 , 6 J 5 4 I3 13 5/8" 5000 S! BOP STACK ACCUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2- ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL. 2 CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. & CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILL AND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE UNES. 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST 8. ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. OPEN TOP PIPE RAMS AND CLOSE BOTTOM PIPE RAMS. TEST BOTTOM 9. RAMS TO 250 PSI AND 3000 PSI. OPEN PIPE RAMS. BACKOFF RUNNING JTAND PULL OUT OF HOLE. 10 CLOSE BLIND RAMS AND TEST TO 3000 PSI FOR 10 MINUTES. BLEED TO ZERO PSI. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD 11. AND 12_ UNES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE 13. DRILLING POSITION. TEST STANDPIPE VALVES TO 3000 PSI. 14. TEST KELLY COCKS AND INSIDE BOP TO 3000 PSI WITH KOOMEY PUMP. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. 1. 16" - 2(X)0 PSI STARTING HEAD 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 13-5/8" - 5(X)0 PSI SPACER SPOOL 4. 1;~5/8' - 5000 PSI PIPE RAMS 5. 13-5/8' - 5(XX) PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR E'CEIVED Alaska Oil & Gas Cons. Commission Anchorage I 5, 94~;D~8, 05 4 07, 75~.61 ?0°lO' 10.$X6" S 5, 9~a, gg~.9 t ~ E7~ 004,5~ YO° IG' 1a, 878" d 5,9dE, 90~.91 dEX~E~$.~4 ?O°IE~ I~.~78" NO. Y X ~ ~94~; 9~$.93 4~?;~9.3~ ?0°1~'1~,~79'' ~ 5; 9~8,985.66 4~?; 989.3l ?0015'18.51? ' 9 5~ 94a, 9~S, ?Z 4~?, 954.3? ?0016' tl 5)940; 905.95 400,004.$9 XOO/$'lO,$OI " 1~ ~,94~i 9~$.8~ 4~0; 0R9.45 /4 5~ 940; ~O~,DR 4~0; I 4~,4~ 13 $,948~98~98 488; 169,0~ ?0°/6' 16 ~;94~; 9~$94 48~; 194.05 /? ~,940,906.05 488, ~t9. t$ 19 5;940; 90~ 400, R89.1~ , ~0 5~ 948~ 9 0~.~4 4 00; 294.03 2R 5,94~i ~O~Y? 400; 34(40 ?O°l~' I~,$05" 23 $, 948i 98~.~3 48~, 350.0t ?Oe16' 18.3a~ ' ~4 5,940, 90~75 4~0, 394~9 ES.&. ,e.E.t. OOt. I~0°05'$~',E~?'' lid ' ttl ' lOl.O' 104.$ · 3~" I t 4 ' 8G' 101.0' !04,- 809" I I ~ ' 6t ' I01.0' 104. I$0°08'$$.0~$ " I I 4 ' 36' I01.0' 105.0 /~0° 0~' ~3~ " //4' //' I01,0' 105.0 ~S.L. ~W.&. ' /~0e0~'~$.6~0 ' //4' /4' I~.~' tOS. I t50°05'$~.905 " I/4' 39" ..... -~0,8' 105.~ /78' I/4' 64' 100.8' I$000~'~1.~0'' I/4' ~9' IOfl$' I$O°O$'EO.?~O" It~' 114 ' ~00.?' t05.5 /~000~'~,9~4'' //4 ' /~9' 100.6' t05.5 0~'49.~4 " 114 ' 1~4' 100.6' /$0° 0~'4~$4" I/4 ' /~9' 1~,5' 105.5 /$0°05~45,9t9 " //4' ~' 100.5' t05.6 I$~ " t/4 ' 304' ~.2' ~05.6 i$0005'44,4X0' 114' ~' tO0.~' 105.5 1~0005'43,7~g" /14' $~4' I~.1' t05.6 /50°05'43.0//" //4' 3~9' tOO. O' t$O°OE'42, ffXE" tl4 ' 404' 99.9' 105,? /$0°05'4/.~E4" //4 ' 4fiB' 99,~' 031 . I/4 ' 4~4' 99,8' 10~.4 5"40,0~ " I t4 ' 479' 99.7' 105.5 I$0~05'J~.$$0" il4' $~3' 99.6' /$0°03'~?.9l/ " //4' 554' 99.5' t04,9 iO~ " II 4 ' $?$' 99.4' RFCE IV E D · .. . _ ,.co SURVEYOR$ CERTIFTCATE APR 0 q i~l_?,'~,,,'""',.t.'"/.',',','..L~ NSOK'ZMOO.CZa.OaMX, 6Z/307 ! HEREBY CERTIFY THAT I AM PROPERLY ~-,~~'" ~[' '''~' *". **". Inc. ' ~ ~ , ~ ~ *' ' Conductors I-~6 ANO THAT ~1~ PL~T RE~ES~NT$ ~ $~V~ ",'.( ''~ '~ ~' .~ "' · '~ ' 'MAOE BY ME OR UNDER MY DIRECT 8UREIWISlON; ~''~''''.'''' . .~$)~,: ,,:',. -, AND THAT aLL OMEN$1~$ 4ND OTHER · ,,,~,,,, · ..... . -, . .... ,., % )~ . /~'. /' r p.. · ' ,.', DETAIL9 4RE CORRECT O~ ! · De ~ cr/pt/'on As-Built O, Oy' DB DC$ I I IIII i I I IIIi I I I -- ITEM (1) Fee (2) Loc ** CHECK LIST FOR NEW WELL PERMITS ** APPROVE DATE [2 thru 8] 3. 4. (3) Adm i n ~_9~]~h ru 1~ [10 & 13] [14 thru 22] (5) BOPE ~-~f'~~/~'3 ' ~ ! [23 thru 28] (6) Ot he r /~'~_ /_~? [29 thru 31] (6) Addl e 6. 7. 8. Be 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Company /~F'(-~O Lease & Well Is permit fee attached ............................................... Is well to be located in a defined pool .............................. Is well located proper distance from property line ................... Is we.ll located proper distance from other wells ..................... Is sufficient undedicated acreage available in this pool ............. Is well to be deviated & is wellbore plat included ................... Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease n~rnber appropriate .......................................... Does well have a unique name & n~rnber ................................ Is conductor string provided .......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid progr._am schematic & list of equipment adequate ..... Are necessary diagrams g descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~O~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STRATIGRAPHIC WELLS' Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. NO REMARKS O -rZ ~O rev 03/29/91 jo/6.011 INITIAL GEO1 UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE ,, , Additional remarks' Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIx. .. No special 'effort has been made to chronologically organize this category of information. RECEIVED JAN 2. 't ~997- Alaska Oit & G~s Goos, Commission Anchorage P A 6 E: 2 -999,25 -999.2§0 '999.250 -gq9.250 -999.250 -999,250 -99g.250 -999.250 4.003 0.009 o.096 4.426 0.U23 0.0!0 10.387 O. 061 0.33O ~ .953 '7.3 7 PA~E: o'!3a 3,157 o,12.1 3,649 0,033 0.204 3,865 0,000 0.1~5 5,344 0,001 0,096 4.476 0.006 0.055 .4.618 0.004 0,151 6.925 -0.002 0.0o7 6.990 -0.010 0.o31 8.609 0.022 0.055 5.~33 0.01~ 0.072 4.139 · 4,7 59 P. t 2? 3..t '! .~ P A G E: 0.021 0,091 3.461 0.016 0.071 4.579 008 18 t 262 -0,005 0.097 4,473 0,041 0,045 4,429 0,009 0,084 4:,550 0, O06 0.1,29 3,571 0. 045 o. 115 2.774 0.023 0.1.52 2.552 O. O! 1 2,475 0,027 O. 127 3.232 :. i. :5,:!:, ? (. . 5. 359 r ;,~{ h:. T ... [; 0.044 0,1..45 2,51i 0. O22 0.1 4 0 3,050 0.002 0,142 2,844 -0.043 0.26.'2 3. 324 0.01.2 0.095 5,142 0.01 2 0,100 5.215 0. 003 0.147 5.46'5 (). 0 1.. 3 O. 138 4.194 0.065 0.17:2 4.119 O09 J. 4 0 6 05 u, 016 0.173 3.30 ~ . ,m i- 2. ~ '? 2 2o4!? i'i. 0 ,.-: ') 0.010 O. !41 3.910 0.028 0.I, 85 2.676 0.02'1 0,1, 60 2.276 0.022 0ot56 2.369 0.01,1 0,t63 2,579 0,006 0.186 2.243 0.004 0.!96 3.023 -0.011 0.141 5.868 -0.006 0.2ti 2.760 0,041 0.069 3.322 0.022 0.167 3.~44 : ,r .:[ ,. i "!.' .. q 6 '..: ::*.- ;! . 3 bc /. 1 '1 ? 3,014 0.018 0,1.78 3.275 -0,001 0,199 3,.447 0,043 0,128 3,332 0,017 0,164 :'½,845 0.0!0 0,191 -0.006 0.204 3,66'9 0.182 4.!06 U. 027 O. 17'7 4. 241 0. 000 0.23O 3.g46 O. 004 0.194 3.340 ;i',. 2 :t u ;~ '2 b 7 ('.. 4 o i:, ]. 4 i ) i:> F' ~? L ~,i D PAgg: 1 © 0.0!3 188 397 0.0 t 1 O, 192 :½,273 0.095 0,031 ,4.., 696 0,002 0,215 3,270 0.005 0.207 4.1,82 0.014 0.267 3.750 0.235 3.959 -0.001 0,293 4.694 0.008 0. 260 4,620 (.), 061 a 160 5.466 0.006 0.271 4,369 302 7.! i8 i.> [:': r [:.' . i.., ./. [.') 0 i: !-.:. [ .,' [! 0,008 0,258 4,459 0,015 0,274 4,41.0 0.0~1 0,274 4.599 0.023 O.258 3,664 -0, O03 0,3!1 4, t)37 0.0 10 0.302 7.41.3 0,033 0,2!,.5 14,535 -0. 293 0. 099 0.136 -999.250 -q99 250 - {/~'. 9: 250
