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196-165
• P .t BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 H., i July 6, 201120 Mr. Tom Maunder r bL5:1 Alaska Oil and Gas Conservation Commission 333 West 7 th Avenue NIK, Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPMA Niakuk Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPMA Niakuk that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Mehreen Vazir, at 659 -5102. Sincerely, Gerald Murphy BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Niakuk Date: 05/15/11 Corrosion Initial top of Vol. of cement ' Finel top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na pal NK -01A 1780280 500292015601 P&A 3/9/91 NA NA NA NA NA NK -02A 1760790 500292018001 P&A 3/13/91 NA NA NA NA NA NK -03 1780940 500292035000 P&A 4/14/80 NA NA NA NA NA NK -04 1842000 500292121700 P&A 4/14/98 NA NA NA NA NA NK -05 1850270 500292129000 P&A 4/15/98 NA NA NA NA NA NK-06 1852760 500292148600 P&A 4/15/96 NA NA NA NA NA NK -07A 2010830 600292241001 0.2 NA 0.2 NA 0.9 4/30/2011 NK -08A 2010290 500292249101 0.2 NA 0.2 NA 0.9 4/30/2011 NK-09 1941400 500292251800 2.1 NA 2.1 NA 17.0 4/30/2011 NK -10 1931840 500292242500 1.5 NA 1.5 NA 11.9 4/30/2011 NK -11A 2020020 600292278901 1.5 NA 1.5 NA 11.9 4/30/2011 NK -12C 2030650 500292241403 1.8 NA 1.8 NA 31.0 4/30/2011 NK -13 1981340 500292289300 2.3 NA 2.3 NA 22.1 5/4/2011 NK -14A 2060310 500292268801 1.8 NA 1.8 NA 17.0 5/4/2011 NK -15 1970320 500292274500 1.8 NA 1.8 NA 18.7 5/4/2011 NK -18 1940220 500292244700 2.5 NA 2.5 NA 20.4 5/4/2011 NK -17 1981860 600292270900 3 NA 3 NA 20.4 5/4/2011 NK -18 1931770 500292242100 2 NA 2 NA 17.0 5/8/2011 NK -19A 2010700 500292250701 1.8 NA 1.8 NA 15.3 5/6/2011 NK -20A 2060400 500292242901 2.1 NA 2.1 NA 13.6 5/9/2011 NK -21 1940860 500292248700 2 NA 2 NA 22.1 5/15/2011 NK -22A 2012280 600292240201 1.5 NA 1.5 NA 11.9 5/11/2011 NK -23 1940350 500292245500 3.6 NA 3.6 NA 20.4 5/10/2011 NK -25 1970880 500292276000 2.5 NA 2.5 NA 15.3 5/11/2011 NK -28 1940050 500292244000 2.9 NA 2.9 NA 17.0 5/11/2011 NK -27 1950210 500292254700 2.3 NA 2.3 NA 13.6 4/30/2011 NK -28 1960930 500292287800 Sealed Conductor NA Sealed Conductor NA NA NA NK -29 1961900 500292272400 1.7 NA 1.7 NA 10.2 4/30/2011 NK-38A 2042410 500292254001 3.1 NA 3.1 NA 13.6 5/8/2011 NK-41A 1971580 500292277801 9.1 NA 9.1 NA 54.0 5/9/2011 NK-42 1941080 500292249900 2 NA 2 NA 13.6 5/9/2011 NK-43 2010010 , 500292299800 1 NA 1 NA 5.1 5/9/2011 NK-61A 2080350 500292289301 14 NA 14 NA 110.5 5/15/2011 NK-62A 2030470 500292285201 1.3 NA 1.3 NA 13.6 5/4/2011 NK-85A 2050830 500292286901 1 NA 1 NA 8.5 5/6/2011 ~ MEMORANDUM To: Jim Regg P.I. Supervisor ~~~ 7~Z~(~q FROM: Bob Noble Petroleum Inspector • State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, June 22, 2009 SUBJECT: Mechanical Integriry Tests BP EXPLORATION (ALASKA) INC NK-17 PRUDHOE BAY UN NIA NK-17 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~~- Comm Well Name: PRUDHOE BAY UN NIA NK-17 Insp Num: mitRCN090620163904 Rel Insp Num: API Well Number: 50-029-22709-00-00 Permit Number: 196-165-0 / Inspector Name: Bob Noble Inspection Date: 6/20/2009 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. W~]1 ~~-17 Type Inj. N 'j'~ gZgl IA 360 2500 '~ 2460 2450 P.T.D 1961650 TypeTest SPT Test psi 2500 / QA 70 250 260 260 Interval 4YRTST P~F P ~ Tubing 1560 1580 I580 1580 Notes: . h1~c~i. t~~~ ~re~sU•,~ 2~"1G~s~ . :> ^, , `' .w _ ` . . ' ~" `_ Monday, June 22, 2009 Page 1 of 1 From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] Sent: Monday, June 22, 2009 11:02 AM ~j~` ~~~~~ ~ To: Regg, James B(DOA) l~ Cc: NSU, ADW Well Integrity Engineer Subject: RE: OPERABLE: NK-17 (PTD#1961650) AOGCC MITIA PASSED Attachments: MIT PBU NK-17 06-20-09.xis ~ Jim, Well NK-17 is a water injector. However, in its current state, it does not have flow lines hooked up. The MITIA was performed to verify mechanical integrity and future operability. Thank you, Torin From: Regg, James B (DOA) [mailto:jim.regg@alaska.gov] Sent: Monday, June 22, 2009 10:11 AM To: NSU, ADW Well Integrity Engineer Subject: RE: OPERABLE: NK-17 (PTD#1961650) AOGCC MITIA PASSED I'm confused; well status in our database shows it is a water injector. What do you mean the well is operable if "not intended for injection"? Please provide MIT results. Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 907-793-1236 r~(~ ~Ti~~~.`~`t L~~}~;; ~~ '"- ~~v~s ., ~' „,v; ~Iv r r . aw:~ From: NSU, ADW Well Integrity Engineer [mailto:NSUADWWeIIIntegrityEngineer@BP.com] Sent: Sunday, June 21, 2009 12:33 PM To: Schwar~, Guy L(DOA); Maunder, Thomas E(DOA); Regg, James B(DOA); Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor; GPB, Area Mgr North (Gas Plants/GPMA); GPB, GPMA OTL; GPB, LPC DS Ops Lead; GPB, LPC DS Operator; Gerik, Bob G Cc: NSU, ADW Well Integrity Engineer; Clingingsmith, Mike J(CH2M Hill) Subject: OPERABLE: NK-17 (PTD#1961650) AOGCC MITIA PASSED All, Well NK-17 (PTD#1961650) passed an AOGCC MITIA on 06/20/09, proving two competent barriers. The well is not intended for injection, however, the MIT-IA was performed to justify reclassifying the well as Operable rather than securing the well with a downhole plug. The well has been removed from the Quarterly Not Operable Injection Wells report. Please call with any questions or concerns. 8/6/2009 OPERABLE: NK-17 (PTD#19~50) AOGCC MITIA PASSED ~ Page 2 of 2 Thank you, Torin Roschinger (alt. Anna Dube) Well Integrity Coordinator Office (907) 659-5102 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 8/6/2009 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: FROM: / Cammy O Taylor 02'~ DATE: August 28, 2001 Chair ~SUBJECT: Mechanical Integrity Tests P.I. Supervisor Niakuk ~"~ ~ NK-15, NK-17,NK-18 Chuck Scheve PBU Petroleum Inspector Niakuk NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. ' Welli NK-15 IType.,nJ.I S I.T-v'D' I 84,18. I Tubi, ngl 215ol 215oi 215ol 21.50' I~ntervall 4 P.T;D.I 1970320 ITypetestl P, ITestpsil 2105, I casingl 150, I 23ooi2300 ! 2300 ! P/F !. P Notes: WellI NK-17IT~.e"nJ-,I . IT-v-D- I 828~ I Tubin. l 1350I 1350I ~i ~ i'n~e.,,"l ~ ',P,.T.D.I 1961650ITyp~testl P ITestpsii 2,,070 I cas!ngl 1050 1,2310 I 23oo I 23o0, ! P~ I P Notes: Converted from producer to injector P.T.D.I 1931770 Notes: Converted P.T.D.I Notes: WellI P-T-D-I [ '~¥petestI P ' ITestpsiI 2070 I Casing! 13oo1 22oo1 22ooI 22OO1 P/F I --P from producer to injector .... - . I I I I I I i I I'nte"a'l Ty'petestl ITestpsil . I Casingl I I I I .P/F I Type test Type IN J, Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P- Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Vadance W= Test dudng Workover O= Other (describe in notes) Test's Details ! traveled to BPXs Niakuk location and witnessed the initial MIT on wells NK-17, NK-18 and the 4 year MIT on well NK-15. The pretest pressures were observed and found to be stable'. A standard annulUs pressure test was then performed with all 3 wells demonstrating good mechanical integrity. M.I.T.'s performed: 3 Attachments: Number of Failures: _0 Total Time during tests: 3 hours CC: MIT report form 5/12/00 L.G. MIT PBU Niakuk 8-28-01 CS.xls 8/30/01 .... STATE OF ALASKA ~., ALASKA 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_X (production test) 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 3876' FNL, 864' FEL, Sec. 36, T12N, R15E, UM At top of productive interval 1121' FNL, 4560' FEL, Sec. 24, T12N, R15E, UM At effective depth At total depth 586' FNL, 4475' FEL, Sec. 24, T12N, R15E, UM 5. Type of Well: Development __ Exploratow~ Stratig raph lc__ Service__X (asp's 721694, 5979942) (asp's 717606, 5993143) (asp's 717674, 5993680) 6. Datum elevation (DF or KB feet) RKB 59.9 feet 7. Unit or Property name Niakuk 8. Well number NK-17i 9. Permit number / approval number 196-165 10. APl number 50-029-22709 11. Field / Pool Niakuk Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 120' Surface 7452' Production 18407' 18467 feet Plugs (measured) 9395 feet 18384 feet Junk (measured) 9436 feet Size Cemented 20" 260 Sx AS 9-5/8" 2142 Sx PFE & 740 Sx Class G 7" 967 Sx Class G Tagged PBTD (3/30/1998) @ 18384' MD. milled up packer & tail pipe below 18330' MD. Measured Depth TrueverticalDepth 120' 120' 7512' 5095' 18467' 9395' RECEIVED Perforation depth: measured 17974'- 18034'; 18080'- 18170'; 18204'- 18270'. true vertical 9273' - 9295'; 9313' - 9349'; 9363' - 9390'. Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 BTC Tubing @ 17920' MD. J/ N Z 8 2001 Alaska Oil & Gas Cons. Commission Anchorage ~ackers & SSSV (type & measured depth) 4-1/2" x 7" Baker S-3 Packer @ 15494' MD; 4-1/2" Baker SABL-3 Packer @ 17887' MD. 4-1/2" HES HXO BVN @ 2193' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. OiI-Bbl Prior to well operation - Subsequent to operation 8 Representative Daily Avera.qe Production or Iniection Data Gas-Mcr Water-Bbl - 0 0 1690 Casing Pressure Tubing Pressure 2200 6O3 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __X 16. Status of well classification as: Oil __ Gas __ Suspended __ Service Water Ini 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Scott Mattison _ ...~ ~,~~ ,..~.~,~ Tit!e: ,Niakuk Petroleum Engineer Form 10-404 Rev 06/15/88 · ORIG h]AL Date January 12, 2001 Prepared by Paul Rauf 564-5799 SUBMIT IN DUPLICATE~~ .... NK-17i DESCRIPTION OF WORK COMPLETED CT ACID STIMULATION TREATMENT & TEMPORARY PRODUCTION TEST Date Event Summary 10/08/2000: 12/13/2000 1 2/15/2000: 12/16/2000: RIH & performed SBHP/FBHP Survey. Drifted to 18315' MD. RIH & pulled DGLV's. Installed new GLV design for upcoming production test. RIH & drifted to 18350' MD. Did not tag PBTD because of "junk" left in the BTM of the hole. INK-17 is a water injector which was drilled in Iow porosity, poor quality Kuparuk A Sand in January of 1997. This well never sustained injection and is currently being considered for conversion to production status. A FCO / Acid Stimulation will be performed to clean out any wellbore/perf debris & stimulate the existing perforated interval w/HCL. Following the stimulation treatment, a production test will be performed. 1 2/29/2000: 12/30/2000: 1 2/31/2000: 1/1/2001 - present: Performed a CT FCO / Acid Stimulation Treatment as follows: MIRU CTU. PT'd equip. RIH w/CT Jet Swirl Nozzle. Jetted w/Slick 1% KCL Water & Biozan f/18000' - 18300'. Reciprocated across perfs & chased out of hole. POOH w/CT. RIH w/Big Hole Nozzle to 18000'. Pumped KCL Water & performed pre-treatment injectivity test: 0.5 bpm @ 2112 psig. Reciprocated treatment fluids across the open perforations located @: 17974' - 18034' MD (Kupaurk A Sand Zone) 18080' - 18170' MD (Kupaurk A Sand Zone) 18204'- 18270' MD (Kupaurk A Sand Zone) Pumped: (a) 25 bbls of 50% Diesel 50% Xylene @ 0.5 bpm, followed by JAN 8 001 Alaska Oil & Gas Cons. Cornrnissi~ Anchorage (b) 182.5 bbls of 12% HCL w/10% Xylene @ 0.3 - 0.5 bpm, followed by (c) 113 bbls of hot KCL Water, followed by (g) shutdown. POOH w/CT. FP'd well. RD CTU. Commenced temporary production test. Currently, NK-17 is making almost 100% water. A temporary production test is scheduled for - 1 month. Hopefully the water cut will drop & this well can (in the near future) be converted f/a water injector to a producer. A future sundry application for this conversion will be forthcoming if the well cleans up, otherwise additional options will be considered. Page 1 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE M JANUARY 03 200, . 1 E PL ATE IA L U'N T H IS M ARK W D E R E R C:LORI~IFILM. DOC PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 96-165 GYRO SRVY ADN-MD CDR-MD CDR-TVD ADN- TVD CDR- TVD ADN- TVD ADN-MD CDR-MD 7571 7572 ~1500-18400 ~/7450-18450 ~5100-9450 ~6600- 9450 ~/5100- 9470 PB1 ~/~600- 9470 PB1 ~/~15oo-1835o ~m ~450-18350 PB1 ~1-4,1,2 SCHL~ CDR/~N ~HL~ CDR/~N PB1 SBL/GR/CCL -L 1200g18310 CMT SQUEEZE PERF ~17574-18310 TBNG PUNCH ~99200-11650 SQZE SHOT PERF ~/15100-15820 CMT SQZE PERF ~i7685-18150 CBTE/GR/CCL ~13900-18294 · CET/GR/CCL '~'~3900-18320 TBNG DEPTH CORR ~/13720-18044 I 0 ~ ~ RFT ~225-13494 PB1 BHC/SL ~5808-17539 PB1 BHC/SL/SST~ ~33809052 PB1 STAT PRESS SRVY ~17000-18300 PERF ~7800-18200 7/12/97 PERF ~'7800-18200 7/11/97 SBT/CCL ~ 12000-181S2 Page: 1 Date: 07/19/99 RUN RECVD 12/19/96 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 FINAL 01/03/97 01/03/97 1-4 01/03/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 01/24/97 FINAL 04/30/97 FINAL 04/30/97 FINAL 11/14/97 FINAL 11/14/97 1 01/24/~8 T D BOX -- PERMIT 96-165 96-165 DATA STATIC CPLT STAT PRES/TEM AOGCC Individual Well Geological Materials Inventory T DATA PLUS ~I7685-18198 ~/17685-18165 Page: 2 Date: 07/19/99 RUN RECVD FINAL 08/13/98 FIANL 01/11/99 T D BOX -- ~0-407 R C0MP~,~.T~0~ DAT~. O ?111 197/ DA~,Y W~,~,~, 0PS ~ O/O/ II1~1 TO 71!/ Are dry ditch samples required? yes ~__.~d received? Was the well cored? yes ~_~A~alysis & description received? Are well tests required~ yes ~/.--Received? es Well is in compliance InV~tial' COMMENTS BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 August 5th, 1998 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, Attached are bluelines, and folded sepias for the following Niakuk Wells. Per 20.AAC 25.537(d) BP Exploration would like these logs held confidential for 24 months. The specific attached log includes: Log Type Production Profile Perforating Record Injection Profile & Static Production Profile Static CPLT Reservoir Saturation Tool C/O & Sigma modes Company Run Date Well Schlumberger 6/14/98 NK-08 Schlumberger 3/12/98 NK-19 Schlumberger 5/25/98 NK-38 Schlumberger 6/14/98 NK-08 Schlumberger 6/11/98 NK-17 2/2/98 NK-21 Please contact me at 564-5126 if you have any questions. Sincerely, David Boyer, Sr. Geologist PBU- Greater Regional Opportunities MS Enclosures Please sign below and return to Marian Sloan, BPX, Mail Stop MB9-4 for reciept of transmittal. RECEIVED AUG 1~ 1998 Alaska Oil & Gas Cons. C~ Anc~o~e STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG REVISED: 12/22/97 1. Status of Well Classification of Service Well E~] Oil I-q Gas [--I Suspended [--lAbandoned [~ Service Water Injection 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 96-165 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22709 4. Location of well at surface ,l~lr,,A~' 9. Unit or Lease Name 1403' NSL, 866' WEL, SEC. 36, T12N, R15E, UM ~ ~IBII"II~ Niakuk At top of productive interval ,~....~,,,~ 10. Well Number 4135' NSL, 4656' WEL, SEC. 24, T12N, R15E, UM~ NK-17 At total depth k. 11. Field and Pool 4578' NSL, 4911' WEL, SEC. 24, T12N, R15E, UM Niakuk Oil Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 59.9'I ADL 034625 12. Date Spudded10/13/96 113' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'115' Water depth' if OffshOre 116' NO' Of cOmpletiOns11/25/96 7/11/97 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 18520 9395 FTI 18420 9379 FTI [~Yes [--lNoI 2193' MDI 1800' (Approx.) 22. Type Electric or Other Logs Run MWD/LWD/ADN, Gyro, LWD/GR, RFT, CBT/OET, CDR/GR0 "' i ki & i 23. CASING, LINER AND CEMENTING RECORD ~ CASING SETTING DEPTH HOLE t SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 120' 30" 260 sx Arctic Set (Approx.) 9-5/8" 47# L-80 41' 7512' 12-1/4" 2142 sx PF 'E', 740 sx Class 'G' 7" 26#/29# L-80 38' 18467' 8-1/2" 967 sx Class 'G' DEC 23 199) 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD /~clmr~ Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) 3-3/8" Gun Diameter, 6 spf 4-5/8" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 17920' 15494' MD TVD MD TVD 17887' 17974'-18024' 9223'-9241' 18080'-18170' 9260'-9292' 18024'-18034' 9241 '-9244' 18204'-18270' 9304'-9327' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 18240'-18244' 9316'-9318' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze protect with 105 bbls diesel 17500' Kick-off plug, 40 bbls 'G', sqzd at 1500 psi 16000' Kick-off plug, 570 sx 'G', sqzd at 1000 psi Cont'd See Attachment 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on injection I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD ! Flow Tubing Casing Pressure CALCULATED OIL-DEL GAS-MCF WATER-DEL OIL GRAV)TY-API (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. D Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. (Subsea) TKUP 17497' 9213' S2B2 18032' 9235' TKNG 18258' 9325' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I herebYsigned certify that the f~~g£cz, q_,is t u~e~and cI~to theTitlebeStseniorOf my knowledge Date Steve Shultz ~/,'~ ~ ~ ~'rV ' ~ Drilling Engineer NK-17~ 96-165 \ Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 WELL NAME: Name NK-17 26. (Cont'd) (10-407) Attachment- Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) 17820'-17824',18066'-1807C 15650'- 15654', 17805'- 17807 Amount & Kind of Material Used Cement sqeeze, 30 bbls 'G' at 3925 psi Cement sqeeze, 30 bbls 'G' at 1000 psi Facility Date/Time 11 Oct 96 12 Oct 96 13 Oct 96 14 Oct 96 15 Oct 96 16 Oct 96 17 Oct 96 18 Oct 96 Progress Report NK Main Pad Well NK-17PB1 Rig POOL 7 Page 1 Date 12 December 97 18:00-00:00 00:00-06:00 06:00-07:00 07:00-20:00 20:00-02:00 02:00-04:30 04:30-05:45 06:00-06:15 06:15-08:00 08:00-09:00 09:00-11:00 11:00-23:00 23:00-00:30 00:30-01:00 01:00-02:15 02:15-02:30 02:30-06:00 06:00-16:30 16:30-17:00 17:00-19:00 19:00-20:00 20:00-06:00 06:00-16:00 16:00-16:30 16:30-00:00 00:00-00:45 00:45-01:30 01:30-02:30 02:30-03:00 03:00-06:00 06:00-06:05 06:05-06:30 06:30-15:30 15:30-18:00 18:00-19:30 19:30-20:00 20:00-23:00 23:00-01:00 01:00-02:30 02:30-06:00 06:00-09:00 09:00-10:30 10:30-11:00 11:00-19:30 19:30-20:00 20:00-22:00 22:00-23:00 23:00-01:30 01:30-02:30 02:30-04:30 04:30-06:00 06:00-07:00 07:00-08:00 08:00-08:30 Duration 6hr 6hr lhr 13hr 6hr 2-1/2 hr 1-1/4 hr 1/4 hr 1-3/4 hr lhr 2hr 12hr 1-1/2 hr 1/2 hr 1-1/4 hr 1/4 hr 3-1/2 hr 10-1/2 hr 1/2 hr 2hr lhr 10hr 10 hr 1/2 hr 7-1/2 hr 3/4 hr 3/4 hr lhr 1/2hr 3hr 0hr 1/4 hr 9hr 2-1/2 hr 1-1/2 hr 1/2hr 3hr 2hr 1-1/2 hr 3-1/2 hr 3hr 1-1/2 hr 1/2 hr 8-1/2.hr 1/2 hr 2hr lhr 2-1/2 hr lhr 2hr 1-1/2 hr lhr lhr 1/2 hr Activity Rig moved 50.00 % Rig waited: Equipment Rig waited: Equipment (cont...) Rig moved 100.00 % Rigged up Divertor Singled in drill pipe to 600.0 ft Serviced Top drive pipe handler Serviced Top drive Made up BI-IA no. 1 Tested Divertor Made up BI-IA no. 1 Drilled to 1008.0 ft Circulated at 1008.0 ft Rigged up Logging/braided cable equipment Conducted electric cable operations Rigged down Logging/braided cable equipment Drilled to 1526.0 ft Drilled to 3540.0 ft (cont...) Circulated at 3540.0 ft Pulled out of hole to 1800.0 ft R.I.H. to 3540.0 ft Drilled to 5245.0 ft Drilled to 6570.0 ft (cont...) Circulated at 6570.0 ft Pulled out of hole to 211.0 ft Pulled BHA Made up BI-IA no. 2 Serviced Block line Functioned downhole tools at 1125.0 ft R.I.H. to 6000.0 ft R.I.H. to 6570.0 ft (cont...) Circulated at 6570.0 ft Drilled to 7523.0 ft Circulated at 7523.0 ft Pulled out of hole to 6400.0 ft Repaired Iron roughneck Pulled out of hole to 2888.0 ft R.I.H. to 7523.0 ft Circulated at 7523.0 ft Pulled out of hole to 212.0 ft. Pulled BI-IA Rigged up Casing handling equipment Held safety meeting Ran Casing to 4000.0 ft (9-5/8in OD) Circulated at 4000.0 ft Ran Casing to 5600.0 ft (9-5/8in OD) Circulated at 5600.0 ft Ran Casing to 7511.0 ft (9-5/8in OD) Rigged up Handling equipment Circulated at 7511.0 ft Mixed and pumped slurry - 406.000 bbl Mixed and pumped slurry - 406.000 bbl (cont...) Displaced slurry - 563.000 bbl Circulated at 2009.0 ft Anchorage, Facility NK Main Pad Progress Report Well NK-17PB 1 Page Rig POOL 7 Date 2 12 December 97 Date/Time 19 Oct 96 20 Oct 96 21 Oct 96 22 Oct 96 23 Oct 96 24 Oct 96 08:30-10:30 10:30-11:30 11:30-13:00 13:00-14:00 14:00-16:30 16:30-19:30 19:30-21:30 21:30-22:30 22:30-00:00 00:00-03:00 03:00-03:30 03:30-06:00 06:00-07:30 07:30-09:00 09:00-10:00 10:00-11:30 11:30-17:00 17:00-18:00 18:00-19:00 19:00-20:30 20:30-21:30 21:30-22:00 22:00-23:30 23:30-04:30 04:30-05:00 05:00-06:00 06:00-06:30 06:30-08:00 08:00-09:00 09:00-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-03:00 03:00-04:30 04:30-06:00 06:00-17:00 17:00-18:30 18:30-00:00 00:00-01:00 01:00-01:30 01:30-03:00 03:00-06:00 06:00-10:00 10:00-11:00 11:00-11:30 11:30-13:00 13:00-15:00 15:00-06:00 06:00-17:00 17:00-19:30 19:30-01:00 01:00-02:00 02:00-06:00 Duration 2hr 1 hr 1-1/2 hr 1 hr 2-1/2 hr 3 hr 2hr lhr 1-1/2 hr 3hr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr lhr 1-1/2 hr 5-1/2 hr lhr lhr 1-1/2 hr lhr 1/2 hr 1-1/2 hr 5hr 1/2 hr lhr 1/2 hr 1-1/2 hr lhr 13-1/2 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr llhr 1-1/2 hr 5-1/2 hr lhr 1/2hr 1-1/2 hr 3hr 4hr lhr 1/2 hr 1-1/2 hr 2hr 15 hr llhr 2-1/2 hr 5-1/2 hr lhr 4hr Activity Mixed and pumped slurry - 656.000 bbl Displaced slurry - 152.000 bbl Cleared Bell nipple Rigged down Casing handling equipment Rigged down Divertor Rigged up Casing spool Rigged up Well control Repaired Bell nipple Rigged up BOP stack Tested Well control Rigged up Drillfloor / Derrick Made up BHA no. 3 Made up BHA no. 3 (cont...) Singled in drill pipe to 1979.0 ft Serviced Drillfloor / Derrick Drilled installed equipment - DV collar Singled in drill pipe to 7380.0 ft Circulated at 7380.0 fl Tested Casing - Via string Drilled installed equipment - Float shoe Circulated at 7560.0 ft Performed formation integrity test~ Rigged up Logging/braided cable equipment Conduct braided cable operations - 7/32 size cable Rigged down Logging/braided cable equipment Circulated at 7560.0 ft Held safety meeting Circulated at 7560.0 ft Serviced Sand traps Drilled to 8728.0 ft Circulated at 8728.0 ft Pulled out of hole to 7604.0 ft R.I.H. to 8728.0 ft Drilled to 9008.0 ft Repaired Survey instruments Drilled to 9128.0 ff Drilled to 9714.0 fl (cont...) Circulated at 9714.0 fl Pulled out of hole to 203.0 fl Pulled BI-IA Serviced BOP stack Made up BHA no. 4 Singled in drill.pipe to 3450.0 fl Singled in drill pipe to 5516.0 ft (cont...) 'Serviced Block line Serviced Drillfloor / Derrick R.I.H. to 9466.0 ft Reamed to 9714.0 ft Drilled to 10700.0 ft Drilled to 11321.0 ft (cont...) Worked toolstring at 11321.0 ft Drilled to 11620.0 fi Circulated at 11569.0 ft Pulled out of hole to 7730.0 ft i Facility NK Main Pad Progress Report Well NK- 17PB 1 Rig POOL 7 Page Date 3 12 December 97 Date/Time 06:00-10:00 10:00-11:00 11:00-13:00 13:00-16:30 16:30-17:00 17:00-17:30 17:30-18:30 18:30-20:00 20:00-21:00 21:00-00:00 25 Oct 96 00:00-02:30 02:30-03:00 03:00-04:30 04:30-05:00 05:00-06:00 06:00-08:00 08:00-08:30 08:30-06:00 26 Oct 96 06:00-16:00 16:00-17:30 17:30-19:00 19:00-20:00 20:00-20:30 20:30-01:30 27 Oct 96 01:30-03:00 03:00-06:00 06:00-10:00 10:00-12:00 12:00-12:30 12:30-15:30 15:30-16:00 16:00-16:30 16:30-19:00 19:00-21:30 21:30-22:30 22:30-01:00 28 Oct 96 01:00-01:30 01:30-04:30 04:30-06:00 06:00-13:30 13:30-15:30 15:30-06:00 29 Oct 96 06:00-13:00 13:00-15:00 15:00-16:15 16:15-17:00 17:00-06:00 30 Oct 96 06:00-06:00 31 Oct 96 06:00-10:00 10:00-12:00 12:00-14:00 14:00-15:00 15:00-06:00 01 Nov 96 06:00-07:00 Duration 4hr lhr 2hr 3-1/2 hr 1/2 hr 1/2 hr lhr 1-1/2 hr lhr 3hr 2-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr lhr 2hr 1/2 hr 21-1/2 hr 10hr 1-1/2 hr 1-1/2 hr lhr 1/2 hr 5hr 1-1/2 hr 3hr 4hr 2hr 1/2 hr 3hr 1/2 hr 1/2 hr 2-1/2 hr 2-1/2 hr lhr 2-1/2 hr 1/2 hr 3hr 1-1/2 hr 7-1/2 hr 2hr 14-1/2 hr 7hr 2hr 1-1/4 hr 3/4 hr 13 hr 24 hr 4hr 2hr 2hr lhr 15hr lhr Activity Pulled out of hole to 1128.0 ft (cont...) Laid down 740.0 ft of 5-1/2in OD drill pipe Pulled BI-IA Made up BHA no. 5 Tested MWD/LWD - Via string Repaired Drilling tool / logs R.I.H. to 2800.0 ft Repaired Drilling tool / logs Pulled out of hole to 447.0 ft Pulled BHA R.I.H. to 7400.0 ft Serviced Block line Serviced Top drive Repaired Top drive R.I.H. to 9300.0 ft R.I.H. to 11620.0 ft (cont...) Circulated at 11620.0 ft Drilled to 12900.0 ft Dallied to 13339.0 ft (cont...) Circulated at 13339.0 ft Pulled out of hole to 11550.0 ft R.I.H. to 13339.0 ft Tested Variable blade stabilizer - Via string Drilled to 13627.0 ft Circulated at 13627.0 ft Pulled out of hole to 8100.0 ft Pulled out of hole to 262.0 ft (cont...) Pulled BHA Retrieved Wear bushing Tested Well control Installed Wear bushing Serviced Top drive Made up BHA no. 6 R.I.H. to 7500.0 ft Serviced Top drive R.I.H. to 13533.0 ft Reamed to 13580.0 ft Worked toolsWing at 13627.0 ft Drilled to 13671.0 ft Drilled to 14070.0 ft (cont...). Circulated at 14070.0 ft Drilled to 14878.0 ft Drilled to 15311.0 ft (cont...) Circulated at 15311.0 ft Pulled out of hole to 13627.0 ft R.I.H. to 15311.0 ft Drilled to 16016.0 ft Drilled to 17100.0 ft (cont...) Drilled to 17375.0 ft (cont...) Circulated at 17375.0 ft Pulled out of hole to 15315.0 ft R.I.H. to 17375.0 ft Drilled to 17941.0 ft Drilled to 18040.0 ft (cont...) Facility Date/Time 02 Nov 96 03 Nov 96 04 Nov 96 05 Nov 96 06 Nov 96 NK Main Pad Progress Report Well NK-17PB 1 Page 4 Rig POOL 7 Date 12 December 97 07:00-09:00 09:00-09:15 09:15-09:45 09:45-13:30 13:30-22:30 22:30-01:00 01:00-02:15 02:15-03:00 03:00-06:00 06:00-06:30 06:30-14:00 14:00-15:00 15:00-19:00 19:00-20:00 20:00-21:30 21:30-22:30 22:30-02:00 02:00-02:30 02:30-05:00 05:00-06:00 06:00-08:30 08:30-10:00 10:00-13:00 13:00-16:00 16:00-21:00 21:00-21:15 21:15-00:00 00:00-05:00 05:00-06:00 06:00-06:15 06:15-08:30 08:30-11:30 11:30-16:00 16:00-16:30 16:30-21:30 21:30-05:00 06:00-06:30 06:30-06:45 06:45-12:00 12:00-13:00 13:00-13:15 13:15-13:30 13:30-17:00 17:00-18:00 18:00-18:30 18:30-19:00 19:00-20:00 20:00-22:30 22:30-00:00 00:00-06:00 06:00-07:30 07:30-09:00 09:00-16:00 Duration 2hr 1/4 hr 1/2 hr 3-3/4 hr 9 hr 2-1/2 hr 1-1/4 hr 3/4 hr 3 hr 1/2 hr 7-1/2 hr lhr 4 hr 1 hr 1-1/2 hr lhr 3-1/2 hr 1/2 hr 2-1/2 hr lhr 2-1/2 hr 1-1/2 hr 3hr 3hr 5hr 1/4 hr 2-3/4 hr 5hr lhr 1/4 hr 2-1/4 hr 3hr 4-1/2 hr 1/2 hr 5hr 7-1/2 hr 1/2 hr 1/4hr 5-1/4 hr lhr 1/4hr 1/4 hr 3-1/2 hr lhr 1/2 hr 112 hr lhr 2-1/2 hr 1-1/2 hr 6hr 1-1/2 hr 1-1/2 hr 7hr Activity Circulated at 18040.0 ft Drilled to 18045.0 ft Pulled out of hole to 17580.0 ft Logged hole with LWD: FE/DD from 17850.0 ft to 18045.0 ft Drilled to 18445.0 ft Circulated at 18445.0 ft Pulled out of hole to 16585.0 ft R.I.H. to 18445.0 ft Circulated at 18445.0 ft Circulated at 18445.0 ft (cont...) Pulled out of hole to 7500.0 ft Serviced Block line Pulled out of hole to 210.0 ft Downloaded MWD tool Pulled BHA Rigged up Logging/braided cable equipment Conducted electric cable operations Rigged down Logging/braided cable equipment Made up BHA no. 7 R.I.H. to 3000.0 ft R.I.H. to 7500.0 ft (cont...) Circulated at 7500.0 ft R.I.H. to 8951.0 ft Conduct braided cable operations - 5/16 size cable R.I.H. to 15800.0 ft Rigged up Logging/braided cable equipment Conduct braided cable operations - 5/16 size cable R.I.H. to 17580.0 ft Circulated at 17580.0 ft Circulated at 17580.0 ft (cont...) Pulled out of hole to 15800.0 ft Circulated at 15800.0 ft Pulled out of hole to 9000.0 ft Circulated at 9000.0 ft R.I.H. to 13715.0 ft Logged hole with LWD: Formation evaluation (FE) from 13715.0 ft to Pulled out of hole to 9289.0 ft Circulated at 9289.0 ft Pulled out of hole to 90.0 ft Pulled BHA Retrieved Wear bushing Installed BOP test plug assembly Tested BOP stack Tested Choke manifold Retrieved BOP test plug assembly Installed Wear bushing Made up BI-IA no. 8 R.I.H. to 7500.0 ft Serviced Block line R.I.H. to 9300.0 ft R.I.H. to 17440.0 ft (cont...) Reamed to 17500.0 ft Circulated at 17536.0 ft ~.89.0 Facility NK Main Pad Date/Time 16:00-18:30 18:30-01:00 07 Nov 96 01:00-01:30 01:30-03:30 03:30-06:00 06:00-11:00 11:00-12:30 12:30-22:00 22:00-23:00 23:00-01:00 08 Nov 96 01:00-02:00 02:00-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-07:15 07:15-10:30 10:30-11:30 11:30-16:00 16:00-17:00 17:00-19:00 19:00-01:30 09 Nov 96 01:30-02:30 02:30-04:30 04:30-05:30 05:30-06:00 06:00-16:30 16:30-17:30 17:30-01:30 10 Nov 96 01:30-02:30 02:30-06:00 06:00-12:00 12:00-13:30 13:30-14:30 14:30-15:00 15:00-16:00 16:00-16:15 16:15-23:00 23:00-01:30 11 Nov 96 01:30-02:00 02:00-03:30 03:30-04:30 04:30-05:00 ' 05:00-06:00 06:00-08:00 08:00-16:00 16:00-17:30 17:30-20:30 20:30-23:30 23:30-00:30 12 Nov 96 00:30-04:00 04:00-05:00 05:00-06:00 Progress Report Well NK-17PB 1 Rig POOL 7 Page Date Duration Activity 2-1/2 hr 6-1/2 hr 1/2 hr 2hr 2-1/2 hr 5 hr 1-1/2 hr 9-1/2 hr lhr 2hr lhr lhr lhr lhr lhr lhr 1/4hr 3-1/4 hr lhr 4-1/2 hr lhr 2hr 6-1/2 hr lhr 2hr lhr 1/2hr 10-1/2 hr lhr 8hr lhr 3-1/2 hr 6hr 1-1/2 hr lhr 1/2 hr lhr 1/4 hr 6-3/4 hr 2-1/2 hr 1/2 hr 1-1/2 hr lhr 1/2 hr lhr 2hr 8hr 1-1/2 hr 3hr 3hr lhr 3-1/2 hr lhr !hr Circulated at 17199.0 ft Reamed to 17530.0 ft Pulled out of hole to 17199.0 ft Circulated at 17199.0 ft Reamed to 17569.0 ft Reamed to 17571.0 ft (cont...) Circulated at 17490.0 ft Pulled out of hole to 140.0 ft Made up BHA no. 9 R.I.H. to 7500.0 ft Serviced Block line R.I.H. to 9694.0 ft Circulated at 9694.0 ft R.I.H. to 12224.0 ft Circulated at 12224.0 ft Circulated at 12224.0 ft (cont...) R.I.H. to 12600.0 ft Circulated at 12600.0 ft R.I.H. to 15036.0 ft Circulated at 15036.0 ft R.I.H. to 17195.0 ft Circulated at 17195.0 ft Reamed to 17520.0 ft Circulated at 17385.0 ft Pulled out of hole to 16400.0 ft R.I.H. to 17385.0 ft Reamed to 17446.0 ft Reamed to 17476.0 ft (cont...) Pulled out of hole to 16509.0 ft Reamed to 17525.0 ft Rest hole at 17525.0 ft Pulled out of hole to 12600.0 ft Pulled out of hole to 220.0 ft (cont...) Pulled BHA Serviced Top drive Rigged up Drillstring handling equipment Singled in drill pipe to 469.0 ft Rigged up Drillstring handling equipment Ran Drillpipe in stands to 17500.0 ff Circulated at 17500.0 ft Flow check Mixed and pmped slurry - 40.000 bbl Displac.ed slurry - 362.000 bbl Pulled Drillpipe in stands to 16550~0 ft Circulated at 16550.0 ft Circulated at 16550.0 ft (cont...) Pulled Drillpipe in stands to 469.0 ft Laid down 469.0 ft of Drillpipe Made up BHA no. 10 R.I.H. to 7500.0 ft Serviced Block line R.I.H. to 17250.0 ft Drilled cemem to 17303.0 ft Circulated at 17303.0 ft 5 12 December 97 Facility Date/Time 13 Nov 96 14 Nov 96 15 Nov 96 16 Nov 96 17 Nov 96 18 Nov 96 NK Main Pad 06:00-07:30 07:30-00:00 00:00-01:30 01:30-02:00 02:00-03:30 03:30-05:00 05:00-05:30 05:30-06:00 06:00-07:00 07:00-12:30 12:30-13:00 13:00-15:00 15:00-17:00 17:00-22:00 22:00-01:30 01:30-03:00 03:00-04:30 04:30-06:00 06:00-11:00 11:00-12:30 12:30-18:00 18:00-19:30 19:30-20:30 20:30-22:30 22:30-06:00 06:00-09:30 09:30-11:00 11:00-14:00 14:00-15:30 15:30-17:30 17:30-19:30 19:30-20:00 20:00-20:30 20:30-00:30 00:30-03:30 03:30-06:00 06:00-10:00 10:00-11:00 11:00-12:00 12:00-18:30 18:30-19:30 19:30-22:30 22:30-05:00 05:00-05:30 05:30-06:00 06:00-08:30 08:30-12:00 12:00-14:30 14:30-16:00 16:00-18:30 18:30-19:30 19:30-22:30 22:30-00:30 00:30-01:30 Duration 1-1/2 hr 16-1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr lhr 5-1/2 hr 1/2 hr 2hr 2hr 5hr 3-1/2 hr 1-1/2 hr 1-1/2 hr 1-1/2 hr 5hr 1-1/2 hr 5-1/2 hr 1-1/2 hr lhr 2hr 7-1/2 hr 3-1/2 hr 1-1/2 hr 3hr 1-1/2 hr 2hr 2hr 1/2 hr 1/2 hr 4hr 3hr 2-1/2 hr 4hr lhr lhr 6-1/2 hr lhr 3hr 6-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 3-1/2 hr 2-1/2 hr 1-1/2 hr 2-1/2 hr lhr 3hr 2hr lhr Progress Report Well NK- 17PB 1 Rig POOL 7 Page Date Activity Circulated at 17303.0 ft (cont...) Drilled to 17522.0 ft Circulated at 17522.0 ft Pulled out of hole to 17230.0 ft Circulated at 17230.0 ft Reamed to 17524.0 ft Circulated at 17427.0 ft Backreamed to 17355.0 ft Backreamed to 17236.0 ft (cont...) Circulated at 17236.0 ft R.I.H. to 17493.0 ft Reamed to 17523.0 ft Circulated at 17523.0 ft Pulled out of hole to 12180.0 ft Circulated at 12180.0 ft R.I.H. to 16870.0 fi Circulated at 16870.0 ft Reamed to 17150.0 ft Reamed to 17523.0 ft (cont...) Drilled to 17532.0 ft Drilled to 17573.0 fi Worked toolstring at 17573.0 fi Drilled to 17593.0 fi Worked toolstring at 17593.0 fi Pulled out of hole to 7000.0 fi Pulled out of hole to 221.0 ft (cont...) Pulled BI-IA Tested Well control Rigged up Drillstfing handling equipment Ran Drillpipe to 1223.0 ft (3-1/2in OD) Ran Drillpipe in stands to 7500.0 ft Serviced Block line Serviced Top drive Circulated at 7500.0 ft Ran Drillpipe in stands to 16000.0 fi Circulated at 16000.0 ft Circulated at 16000.0 ft (cont...) Mixed and pumped slurry - 100.000 bbl Displaced slurry - 292.000 bbl Pulled Drillpipe in stands to 1223.0 ft Laid down 1223.0 ft of Drillpipe Made up BHA no. 11 Repaired Drilling tool / logs Made up BHA no. 11 R.I.H. to 1400.0 ft R.I.H. to 7525.0 ft (cont...) Circulated at 7525.0 ft Pulled out of hole to 890.0 ft Laid down 470.0 ft of 5-1/2in OD ddlI pipe Pulled BHA Laid out 5-1/2in drill pipe from derrick Made up BHA no. 11 R.I.H. to 4175.0 fi Singled in drill pipe to 5120.0 ft 6 12 December 97 Facility NK Main Pad Progress Report Well NK-17PB 1 Rig POOL 7 Page Date 7 12 December 97 Date/Time 19 Nov 96 0I:30-03:00 03:00-04:00 04:00-06:00 06:00-08:30 08:30-10:30 10:30-11:00 11:00-14:30 14:30-16:30 16:30-18:00 18:00-06:00 06:00-07:00 07:00-10:00 10:00-06:00 Duration 1-1/2 hr lhr 2hr 2-1/2 hr 2 hr 1/2hr 3-1/2 hr 2hr 1-1/2 hr 12hr lhr 3 hr 20 hr Activity R.I.H. to 7525.0 ft Circulated at 7525.0 ft R.I.H. to 10500.0 ft R.I.H. to 14000.0 ft (cont...) Circulated at 14000.0 ft R.I.H. to 14780.0 ft Reamed to 15550.0 ft Circulated at 15550.0 ft Reamed to 15752.0 ft Drilled to 15842.0 ft Drilled to 15872.0 ft (cont...) Reamed to 15837.0 ft Drilled to 15872.0 ft Facility NK Main Pad Date/Time 20 Nov 96 10:00-12:00 12:00-06:00 21 Nov 96 06:00-20:30 20:30-22:30 22:30-06:00 22 Nov 96 06:00-08:30 08:30-09:00 09:00-17:00 17:00-20:00 20:00-21:00 21:00-00:00 23 Nov 96 00:00-04:30 04:30-05:00 05:00-06:00 06:00-08:00 08:00-09:00 09:00-09:30 09:30-14:30 I4:30-16:30 16:30-17:00 17:00-20:30 20:30-22:00 22:00-01:00 24 Nov 96 01:00-03:30 03:30-04:00 04:00-05:00 05:00-06:00 06:00-18:30 18:30-19:00 19:00-00:00 25 Nov 96 00:00-01:30 01:30-06:00 06:00-07:00 07:00-10:00 10:00-13:30 13:30-19:30 19:30-20:30 20:30-00:00 26 Nov 96 00:00-03:30 03:30-05:00 05:00-06:00 06:00-11:30 11:30-12:00 12:00-12:30 12:30-18:30 18:30-21:00 21:00-21:30 21:30-22:00 22:00-00:00 27 Nov 96 00:00-06:00 06:00-05:00 28 Nov 96 05:00-05:30 05:30-06:00 06:00-08:00 Progress Report Well NK- I7 Rig POOL 7 Page Date Duration 2hr 18hr 14-1/2 hr 2 hr 7-1/2 hr 2-1/2 hr 1/2 hr 8hr 3hr lhr 3hr 4-1/2 hr 1/2 hr lhr 2hr lhr 1/2 hr 5hr 2hr 1/2 hr 3-1/2 hr 1-1/2 hr 3hr 2-1/2 hr 1/2 hr lhr lhr 12-1/2 hr 1/2 hr 5hr 1-1/2 hr 4-1/2 hr lhr 3hr 3-1/2 hr 6hr lhr 3-1/2 hr 3-1/2 hr 1-1/2 hr lhr 5-1/2 hr 1/2 hr 1/2 hr 6hr 2-1/2 hr 1/2 hr 1/2 hr 2hr 6hr 23 hr 1/2 hr 1/2 hr 2hr Activity Drilled to 15955.0 ft Drilled to 16468.0 ft Drilled to 16847.0 ft (cont...) Circulated at 16847.0 ft Drilled to 17000.0 fl Drilled to 17120.0 fl (cont...) Circulated at 17120.0 ft Drilled to 17374.0 fl Circulated at 17374.0 ft Pulled out of hole to 15700.0 fl Worked toolstring at 16083.0 ft Pulled out of hole to 7450.0 ft Serviced Block line Pulled out of hole to 5100.0 ft Pulled out of hole to 258.0 ft (cont...) Pulled BHA Serviced Drillfloor / Derrick Tested Well control Made up BI-IA no. 12 Serviced Washpipe R.I.H. to 7520.0 ft Circulated at 7520.0 ft R.I.H. to 15590.0 ft Circulated at 15590.0 ft Washed to 15860.0 ft R.I.H. to 17374.0 ft Drilled to 17418.0 ft Drilled to 17938.0 ft (cont...) Circulated at 17938.0 ft Drilled to 18222.0 fl Circulated at 18222.0 ft Drilled to 18485.0 ff Drilled to 18520.0 fl (cont...) Circulated at 18520.0 ft Pumped out of hole to 15745.0 ff Worked toolstring at 15790.0 ft R.I.H. to 18520.0 fl Circulated at 18520.0 ft Pumped out of hole to 15745.0 ff Circulated at 15800.0 ft Pulled out of hole to 14950.0 ft Pulled out of hole to 5500.0 ft (cont...) Serviced Block line Rigged up Drillstring handling equipment Laid down 5000.0 ft of 5-1/2in OD drill pipe Pulled BI-IA Rigged down Handling equipment Rigged down Bore protector Rigged up Casing handling equipment. - ~ Ran Casing to 7in (5050.0 ft OD) Ran Casing to 18499.0 ft (7in OD) (cont...) Rigged up Circulating head Circulated at 18499.0 ft Circulated at 18467.0 ft (cont...) 1 12 December 97 Facility Date/Time 29 Nov 96 30 Nov 96 01 Dec 96 02 Dec 96 03 Dec 96 04 Dec 96 NK Main Pad Progress Report Well NK- 17 Rig POOL 7 Duration Activity 08:00-16:00 16:00-16:15 16:15-16:30 16:30-18:30 18:30-20:00 20:00-22:00 22:00-02:00 02:00-04:00 04:00-05:45 05:45-06:00 06:00-06:15 06:15-07:30 07:30-17:30 17:30-18:30 18:30-20:00 20:00-20:15 20:15-02:30 02:30-04:00 04:00-05:00 05:00-05:45 05:45-06:00 06:00-06:15 06:15-08:00 08:00-21:00 21:00-00:00 00:00-06:00 06:00-07:00 07:00-08:00 08:00-09:00 09:00-12:00 12:00-12:30 12:30-15:00 15:00-17:00 17:00-02:00 02:00-02:45 02:45-03:00 03:00-06:00 06:00-09:30 09:30-11:30 11:30-14:00 14:00-16:00 16:00-18:30 18:30-19:30 19:30-06:00 06:00-07:30 07:30-12:00 12:00-18:30 18:30-20:30 20:30-00:30 00:30-02:00 02:00-02:30 02:30-03:30 03:30-05:45 05:45-06:00 8hr 1/4 hr 1/4hr 2hr 1-1/2 hr 2hr 4hr 2hr 1-3/4 hr 1/4 hr 1/4 hr 1-1/4 hr 10hr lhr 1-1/2 hr 1/4hr 6-I/4 hr 1-1/2 hr lhr 3/4 hr 1/4 hr 1/4 hr 1-3/4 hr 13 hr 3hr 6hr lhr lhr lhr 3hr 1/2 hr 2-1/2 hr 2hr 9hr 3/4 hr 1/4 hr 3hr 3-1/2 hr 2hr 2-1/2 hr 2hr 2-1/2 hr lhr 10-1/2 hr 1-1/2 hr 4-1/2 hr 6-1/2 hr 2hr 4hr 1-1/2 hr 1/2 hr lhr 2-1/4 hr 1/4 hr Circulated at 18467.0 ft Batch mixed slurry - 200.000 bbl Pumped 70.000 bbl spacers - volume (null) Mixed and pumped slurry - 205.000 bbl Displaced slurry - 685.000 bbl Rigged down BOP stack Installed Slip & seal assembly Rigged up All rams Rigged down Casing handling equipment Installed BOP test plug assembly Installed BOP test plug assembly (cont...) Tested All rams Laid out 5-1/2in drill pipe from derrick Serviced Block line Rigged up Winch Rigged up Gyro survey instruments Took Gyro multi-shot w/line survey Rigged down Winch Rigged up Top ram Tested Top ram Held safety meeting Held safety meeting (cont...) Made up BHA no. 2 Singled in drill pipe to 10044.0 ft Circulated at 10044.0 ft Singled in drill pipe to 16500.0 ft Singled in drill pipe to 17250.0 ft (cont...) Pulled out of hole to 16216.0 ft Singled in drill pipe to 17250.0 ft Drilled to 17380.0 ft Laid down 90.0 ft of 3-1/2in OD drill pipe Circulated at 17156.0 ft Pulled out of hole to 16872.0 ft Pulled out of hole to 815.0 ft Pulled BI-IA Made up BI-IA no. 3 R.I.H. to 7028.0 ft R.I.H. to 12737.0 ft (cont...) Circulated at 12737.0 ft R.I.H. to 15823.0 ft Circulated at 15823.0 ft R.I.H. to 16302.0 ft Circulated at 16302.0 ft Drilled to 17622.0 ft I~rilled to 17830.0 ft (cont...) Circulated at 17830.0 ft Drilled cement to 18339.0 ft Circulated at 18339.0 ft Pumped out of hole to 15761.0 ft Circulated at 15761.0 ft Serviced Block line R.I.H. to 18339.0 ft Circulated at 18339.0 ft Fill pits with Seawater Page Date 2 12 December 97 Facility NK Main Pad Progress Report Well NK- 17 Page Rig POOL 7 Date 3 12 December 97 Date/Time 06:00-09:00 09:00-11:30 11:30-13:00 13:00-20:30 20:30-22:00 22:00-23:00 23:00-04:30 05 Dec 96 04:30-06:00 06:00-09:00 09:00-09:45 09:45-14:30 14:30-16:30 16:30-20:00 20:00-01:30 06 Dec 96 01:30-02:00 02:00-03:30 03:30-04:00 04:00-05:45 05:45-06:00 06:00-14:00 14:00-23:15 23:15-00:00 07 Dec 96 00:00-00:15 00:15-01:00 01:00-03:30 03:30-06:00 06:00-06:30 06:30-12:00 12:00-18:30 18:30-20:00 20:00-21:00 21:00-06:00 08 Dec 96 06:00-12:00 12:00-12:30 12:30-15:30 15:30-17:30 17:30-18:00 18:00-18:15 18:15-18:45 18:45-19:00 19:00-19:30 19:30-21:30 21:30-23:30 23:30-06;.00 09 Dec 96 06:00-07:00 07:0t3-08:00 08:00-13:30 13:30-14:00 14:00-20:00 20:00-23:30 23:30-01:00 10 Dec 96 01:00-06:00 06:00-11:30 11:30-13:00 Duration 3hr 2-1/2 hr 1-1/2 hr 7-1/2 hr 1-1/2 hr 1 hr 5-1/2 hr 1-1/2 hr 3hr 3/4 hr 4-3/4 hr 2hr 3-1/2 hr 5-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1-3/4 hr 1/4 hr 8hr 9-1/4 hr 3/4 hr 1/4 hr 3/4 hr 2-1/2 hr 2-1/2 hr 1/2hr 5-1/2 hr 6-1/2 hr 1-1/2 hr lhr 9hr 6hr 1/2 hr 3hr 2hr 1/2hr 1/4 hr 1/2 hr 1/4 hr 1/2 hr 2hr 2hr 6-1/2. hr 1hr 1hr 5-1/2 hr 1/2 hr 6hr 3-1/2 hr 1-1/2 hr 5hr 5-1/2 hr 1-1/2 hr Activity Fill pits with Seawater (cont...) Circulated at 18339.0 ft Fill pits with Seawater Pulled out of hole to 815.0 ft Pulled BHA Rigged up Logging/braided cable equipment Conducted electric cable operations Rigged down Bell nipple Rigged down Bell nipple (cont...) Tested Top ram Conduct braided cable operations - 7/32 size cable Rigged down Winch Made up BHA no. 4 R.I.H. to 14799.0 ft Reverse circulated at 14799.0 ft R.I.H. to 16900.0 fi Reverse circulated at 16900.0 ft R.I.H. to 18339.0 ft Reverse circulated at 18330.0 ft Reverse circulated at 18330.0 ft (cont...) Pulled out of hole to 555.0 ft Pulled BHA Installed BOP test plug assembly Rigged up Bottom ram Tested All functions Rigged up Winch Rigged up Winch (cont...) Conduct braided cable operations - 7/32 size cable Conduct braided cable operations - 7/32 size cable Rigged down Lubricator Serviced Top drive Ran Drillpipe to 3-1/2in (10450.0 ft OD) Ran Drillpipe to 17500.0 ft (3-1/2in OD) (cont...) Circulated at 17500.0 ft Conduct braided cable operations - 7/32 size cable Ran Drillpipe in stands to 18336.0 ft Pulled Drillpipe in stands to 18240.0 ft Perforated Pulled Drillpipe in stands to 17850.0 ft Perforated Pulled Dfillpipe in stands to 17500.0 ft Conduct braided cable operations - 7/32 size cable Circulated at 17500.0 ft Pulled Drillpipe in stands to 500.0 ft Pulled Drillpipe in stands to 0.0 ft (com...) Serviced Top drive Rigged up Winch Held safety meeting Perforated Perforated Rigged up Winch Ran Drillpipe in studs to 9300.0 ft Ran Drillpipe in stands to 17861.0 ft (cont...) Circulated at 17861.0 ft Facility NK Main Pad Date/Time 13:00-14:30 14:30-17:00 17:00-00:30 11 Dec 96 00:30-02:00 02:00-06:00 06:00-07:00 07:00-10:00 10:00-11:00 11:00-12:30 12:30-17:00 17:00-02:30 12 Dec 96 02:30-06:00 06:00-10:00 10:00-11:00 11:00-11:30 11:30-16:00 16:00-17:00 17:00-17:30 17:30-23:00 23:00-00:00 13 Dec 96 00:00-06:00 06:00-15:00 15:00-16:00 16:00-17:00 17:00-18:00 18:00-19:00 19:00-00:00 14 Dec 96 00:00-02:00 02:00-05:45 05:45-06:00 06:00-10:30 10:30-12:00 12:00-16:00 16:00-16:30 16:30-17:00 17:00-19:00 19:00-19:30 19:30-20:00 20:00-00:30 15 Dec 96 00:30-01:30 01:30-02:00 02:00-05:30 06:00-08:00 08:00-09:00 09:00-10:00 10:00-16:30 16:30-17:00 17:00-20:30 20:30-22:00 22:00-00:00 16 Dec 96 00:00-05:30 05:30-06:00 06:00-06:30 06:30-07:30 Progress Report Well NK-17 Page 4 Rig POOL 7 Date 12 December 97 Duration 1-1/2 hr 2-1/2 hr 7-1/2 hr 1-1/2 hr 4hr lhr 3hr lhr 1-1/2 hr 4-1/2 hr 9-1/2 hr 3-1/2 hr 4hr lhr 1/2 hr 4-1/2 hr lhr 1/2 hr 5-1/2 hr Ihr 6hr 9hr lhr 1 hr lhr lhr 5hr 2hr 3-3/4 hr 1/4 hr 4-1/2 hr 1-1/2 hr 4hr 1/2 hr 1/2 hr 2hr 1/2 hr 1/2 hr 4-1/2 hr lhr 1/2 hr 3-1/2 hr 2hr lhr lhr 6-1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr 2hr 5-1/2 hr 1/2 hr 1/2 hr lhr Activity Set packer at 17861.0 ft with 0.0 psi Circulated at 17861.0 ft Pulled Drillpipe in stands to 0.0 ft Made up BHA no. 5 R.I.H. to 5000.0 ft R.I.H. to 15723.0 ft (cont...) Reamed to 17858.0 ft Drilled installed equipment - Bridge plug Reamed to 18295.0 ft Circulated at 18295.0 ft Circulated at 18295.0 ft Pulled out of hole to 10300.0 ft Pulled out of hole to 397.0 ft (cont...) Pulled BHA Rigged up sub-surface equipment - Bridge plug Ran Drillpipe in stands to 9000.0 ft Serviced Block line Serviced Top drive Ran Drillpipe in stands to 18155.0 ft Set packer at 18155.0 ft with 0.0 psi Circulated at 18240.0 ft Circulated at 18155.0 ft (cont...) Rigged up Handling equipment Pulled out of hole to 16200.0 ft Ran Drillpipe in stands to 18155.0 ft Circulated at 18155.0 ft Pulled out of hole to 0.0 ft Rigged up Wireline units Repaired Logging/braided cable equipment Conduct braided cable operations - 7/32 size cable Conduct braided cable operations - 7/32 size cable (cont...) Rigged up Wireline units Perforated Rigged down Wireline units Rigged up sub-surface equipment - Bridge plug Ran Drillpipe in stands to 5500.0 ft Serviced Block line Serviced Top drive Ran Drillpipe in stands to 18039.0 ft Rigged up Handling equipment Set packer at 18039.0 ft with 0.0 psi Circulated at 18066.0 ft Mixed and pumped slurry - 30.000 bbl Reverse circulated, at 18035.0 ft Rigged down Handling equipment Pulled Drillpipe in stands to 10.0 ft Rigged down sub-surface equipment - Downhole equipment Tested Well control Rigged up Drillstring handling equipment Singled in drill pipe to 1517.0 ft Ran Drillpipe in stands to 18036.0 ft Rigged up Handling equipment Rigged up Handling equipment (cont...) Circulated at 18036.0 ft Facility Date/Time 17 Dec 96 18 Dec 96 19 Dec 96 20 Dec 96 21 Dec 96 NK Main Pad Progress Report Well NK- 17 Page Rig POOL 7 Date 5 12 December 97 07:30-09:00 09:00-09:30 09:30-10:00 10:00-12:00 12:00-12:30 12:30-18:00 18:00-20:30 20:30-23:00 23:00-02:30 02:30-03:30 03:30-06:00 06:00-09:30 09:30-10:30 10:30-11:00 11:00-12:30 12:30-14:00 14:00-16:30 16:30-19:30 19:30-20:30 20:30-23:00 23:00-23:30 23:30-00:00 00:00-02:00 02:00-03:30 03:30-06:00 06:00-08:30 08:30-14:30 14:30-15:30 15:30-16:30 16:30-21:30 21:30-01:00 01:00-02:30 02:30-03:30 03:30-06:00 06:00-16:00 16:00-17:30 17:30-19:00 19:00-01:00 01:00-01:30 01:30-02:30 02:30-06:00 06:00-07:30 07:30-08:30 08:30-1.5i30 15:30-17:30 17:30-18:30 18:30-19:00 19:00-21:30 21:30-22:30 22:30-05:30 05:30-06:00 06:00-06:30 06:30-07:01) 07:00-16:30 Duration 1-1/2 hr 1/2hr 1/2 hr 2 hr 1/2 hr 5-1/2 hr 2-1/2 hr 2-1/2 hr 3-1/2 hr lhr 2-1/2 hr 3-1/2 hr lhr 1/2 hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 3hr lhr 2-1/2 hr 1/2 hr 1/2 hr 2hr 1-1/2 hr 2-1/2 hr 2-1/2 hr 6hr lhr lhr 5 hr 3-1/2 hr 1-1/2 hr lhr 2-1/2 hr 10hr 1-1/2 hr 1-1/2 hr 6hr 1/2 hr lhr 3-1/2 hr 1-1/2 hr lhr 7.hr 2hr lhr 1/2 hr 2-1/2 hr lhr 7hr 1/2 hr 1/2hr 1/2 hr 9-1/2 hr Activity Mixed and pumped slurry - 30.000 bbl Pulled Drillpipe in stands to 16605.0 ft Reverse circulated at 16605.0 ft Held 4250.0 psi pressure on 14.500 bbl squeezed cement Rigged down Handling equipment Pulled Drillpipe in stands to 1517.0 ft Laid down 1517.0 ft of Drillpipe Rigged up Wireline units Perforated Rigged down Wireline units Ran Drillpipe in stands to 6315.0 ft Ran Drillpipe in stands to 15550.0 ft (cont...) Rigged up Handling equipment Set packer at 15540.0 ft with 0.0 psi Circulated at 15530.0 ft Tested Casing - Via annulus Circulated at 15530.0 ft Mixed and pumped slurry - 150.000 bbl Rigged down Handling equipment Pulled Drillpipe in stands to 8700.0 ft Serviced Block line Serviced Top drive Pulled Drillpipe in stands to 0.0 ft Made up BHA no. 6 R.I.H. to 8100.0 ft R.I.H. to 15540.0 ft (cont...) Drilled cement to 15738.0 ft Circulated at 15738.0 ft Tested Casing - Via annulus Reamed to 17650.0 ft Drilled cement to 18029.0 ft Circulated at 18029.0 ft Tested Casing - Via annulus Drilled cement to 18125.0 ft Drilled cement to 18420.0 ft (cont...) Circulated at 18420.0 ft Rigged up Top drive Pulled out of hole to 386.0 ft Pulled BHA Rigged up Wireline units Conducted electric cable operations Conducted electric cable operations Made up BHA no. 7 R.I.H. to 18420.0 ft Circulated af 18366.0 ft Sei-viced Block line Serviced Top drive Pulled out of hole to 15150.0 ft R.I.H. to 18400.0 ft Pulled out of hole to 370.0 ft Pulled BHA Pulled BHA (cont...) Rigged up Logging/braided cable equipment Conducted electric cable operations Facility Date/Time 22 Dec 96 23 Dec 96 24 Dec 96 25 Dec 96 26 Dec 96 Progress Report NK Main Pad Well NK-17 Page 6 Rig POOL 7 Date 12 December 97 16:30-17:00 17:00-18:00 18:00-20:30 20:30-02:30 02:30-03:30 03:30-06:00 06:00-08:30 08:30-09:30 09:30-11:00 11:00-15:00 15:00-15:30 15:30-16:30 16:30-17:00 17:00-17:30 17:30-20:00 20:00-22:00 22:00-22:30 22:30-02:00 02:00-05:00 05:00-06:00 06:00-08:30 08:30-09:00 09:00-10:00 10:00-14:00 14:00-17:00 17:00-18:00 18:00-22:30 22:30-00:00 00:00-00:30 00:30-03:00 03:00-05:00 05:00-06:00 06:00-12:00 12:00-12:30 12:30-13:00 13:00-19:00 19:00-19:30 19:30-22:00 22:00-01:00 01:00-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:00 09:00-13:30 13:30-20:30 20:30-21:30 21:30-05:00 05:00-06:00 06:00-14:00 14:00-14:30 14:30-16:00 16:00-16:30 16:30-17:30 Duration 1/2 hr lhr 2-1/2 hr 6 hr 1 hr 2-1/2 hr 2-1/2 hr lhr 1-1/2 hr 4hr 1/2 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 2hr 1/2hr 3-1/2 hr 3hr lhr 2-1/2 hr 1/2 hr lhr 4hr 3hr lhr 4-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 2hr lhr 6hr 1/2hr 1/2hr 6hr 1/2 hr 2-1/2 hr 3hr 5hr 1/2hr lhr lhr 1/2 hr 4-1/2 hr 7hr lhr 7-1/2 hr lhr 8hr 1/2 hr 1-I/2 hr 1/2hr lhr Activity Rigged down Wireline units Serviced Drillfloor / Derrick Serviced Handling equipment Ran Drillpipe in stands to 15700.0 ft Set packer at 15690.0 ft with 0.0 psi Pulled Drillpipe in stands to 7500.0 ft Pulled Drillpipe in stands to 0.0 ft (cont,..) Rigged up Handling equipment Singled in drill pipe to 1672.0 ft Ran Drillpipe in stands to 15697.0 ft Circulated at 15695.0 ft Mixed and pumped slurry - 35.000 bbl Pulled Drillpipe in stands to 14260.0 ft Reverse circulated at 14260.0 ft Displaced slurry - 26.500 bbl Held 2000.0 psi pressure on 26.500 bbl squeezed cement Rigged down Handling equipment Pulled Drillpipe in stands to 1672.0 fi Laid down 1672.0 ft of Drillpipe Tested Well control Tested Well control (cont...) Installed Bore protector Made up BHA no. 8 R.I.H. to 14688.0 ft Serviced Block line Reamed to 15450.0 ft Drilled cement to 15690.0 ft Circulated at 15690.0 ft Tested Casing Drilled installed equipment - Bridge plug Circulated at 18420.0 ft Pulled out of hole to 17400.0 ft Pulled out of hole to 430.0 ft (cont...) Pulled BI-IA Made up BHA no. 9 R.I.H. to 18420.0 fi Held safety meeting Circulated at 18400.0 ft Serviced Fluid system Pulled out of hole to 1300.0 ft Pulled out of hole to 800.0 ft (cont...) Serviced Block line Pull.ed BHA Held safety meeting Rigged up sub-surface equipment - Gun assembly Ran Drillpipe in stands to 18310.0 ft Rigged up Winch Conduct braided cable operations - 7/32 size cable Conduct braided cable operations - 7~32 size cable Conduct braided cable operations - 7/32 size cable (cont...) Rigged down Winch Tested High pressure lines Held safety meeting Set Retrievable packer at 17770.0 ft with 0.0 psi Facility NK Main Pad Progress Report Well NK-17 Page 7 Rig POOL 7 Date 12 December 97 DatedTime 27 Dec 96 28 Dec 96 29 Dec 96 30 Dec 96 31 Dec 96 01 Jan 97 17:30-19:00 19:00-20:00 20:00-21:30 2I :30-23:00 23:00-00:30 00:30-01:30 01:30-06:00 06:00-06:30 06:30-07:00 07:00-00:00 00:00-03:30 03:30-03:45 03:45-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-07:30 07:30-20:30 20:30-21:30 21:30-22:00 22:00-00:00 00:00-01:30 01:30-03:30 03:30-06:00 06:00-06:30 06:30-12:00 12:00-16:00 16:00-21:00 21:00-00:00 00:00-05:45 05:45-06:00 06:00-11:00 11:00-14:00 14:00-00:00 00:00-04:00 04:00-05:00 05:00-06:00 06:00-06:15 06:15-06:30 06:30-07:00 07:00-07:15 07:15-09:30 09:30-19:30 19:30-22:00 22:00-22:30 22:30-01:30 01:30-02:30 02:30-03:00 03:00-05:30 05:30-06:00 06:00-07:00 07:00-07:30 07:30-10:30 10:30-11:30 Duration 1-1/2 hr lhr 1-1/2 hr 1-1/2 hr 1-1/2 hr lhr 4-1/2 hr 1/2 hr 1/2 hr 17 hr 3-1/2 hr 1/4 hr 1/4 hr lhr lhr lhr 1/2 hr 13hr lhr 1/2 hr 2hr 1-1/2 hr 2hr 2-1/2 hr 1/2 hr 5-1/2 hr 4hr 5hr 3hr 5-3/4 hr 1/4 hr 5hr 3hr 10 hr 4hr lhr lhr 1/4 hr 1/4 hr 1/2hr 1/4hr 2-1/4 hr 10hr 2-1/2 hr 1/2 hr 3hr lhr 1/2hr 2-1/2 hr 1/2 hr lhr 1/2 hr '3hr lhr Activity Circulated at 17766.0 ft Functioned downhole tools at 17770.0 ft Flowed well - oil 13 USgal/min, water 0.00 bbl/min, gas 0.00000 mmsc Monitor wellbore pressures Reverse circulated at 17766.0 ft Reverse circulated at 17766.0 ft Circulated at 17766.0 ft Circulated at 17766.0 ft (cont...) Flow check Laid down 17800.0 ft of 3-1/2in OD drill pipe Pulled BI-IA Retrieved Wear bushing Installed BOP test plug assembly Tested Bottom ram Rigged up Tubing handling equipment Rigged up Tubing handling equipment (cont...) Held safety meeting Ran Tubing to 11637.0 ft (4-I/2in OD) Set packer at 11637.0 ft with 0.0 psi Reverse circulated at 11637.0 ft Packer worked at 11617.0 ft Set packer at 11617.0 ft with 4600.0 psi Rigged up Winch Conduct braided cable operations - 7/32 size cable Conduct braided cable operations - 5/16 size cable (cont...) Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable Rigged up Winch Perforated Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable (cont...) Circulated at 9248.0 ft Laid down 9248.0 ft of Tubing Tested Bottom ram Serviced Top drive Serviced Block line Serviced Block line (cont...) Rigged up Bottom ram Tested Bottom ram Installed Wear bushing Made up BI-IA no. 10 Singled in dril.1 pipe to 9289.0 ft Milled Permanent packer at 9289.0 ft Circulated at 9289.0 ft Pulled out of hole to 867.0 ft Pulled BI-IA Made up BI-IA no. 12 R.I.H. to 9200.0 ft Circulated at 9289.0 ft Circulated at 9289.0 ft (cont...) Rest hole at 9289.0 ft Pulled out of hole to 6485.0 ft R.I.H. to 9289.0 ft Facility Date/Time 02 Jan 97 03 Jan 97 04 Jan 97 05 Jan 97 06 Jan 97 NK Main Pad 11:30-12:45 12:45-13:00 13:00-17:30 17:30-19:00 19:00-21:30 21:30-03:00 03:00-05:30 05:30-06:00 06:00-08:00 08:00-08:30 08:30-09:00 09:00-13:00 13:00-16:00 16:00-16:15 16:15-16:30 16:30-17:30 17:30-19:00 19:00-23:00 23:00-23:30 23:30-00:30 00:30-01:00 01:00-05:30 05:30-06:00 06:00-06:15 06:15-10:00 10:00-16:00 16:00-21:00 21:00-05:00 05:00-06:00 06:00-06:30 06:30-12:30 12:30-13:30 13:30-14:30 14:30-17:00 17:00-18:00 18:00-20:30 20:30-22:00 22:00-23:00 23:00-05:00 05:00-06:00 06:00-08:00 08:00-16:30 16:30-18.:00 18:00-18:30 18:30-20:00 20:00-20:30 20:30-21:30 21:30-22:00 22:00-22:30 22:30-23:00 23:00-23:30 23:30-00:00 00:00-01:00 01:00-02:00 Duration 1-1/4 hr 1/4 hr 4-1/2 hr 1-1/2 hr 2-1/2 hr 5-1/2 hr 2-1/2 hr 1/2 hr 2hr 1/2 hr 1/2 hr 4hr 3hr 1/4 hr 1/4 hr lhr 1-1/2 hr 4hr 1/2 hr lhr 1/2hr 4-1/2 hr 1/2 hr 1/4 hr 3-3/4 hr 6hr 5hr 8hr lhr 1/2 hr 6hr lhr lhr 2-1/2 hr lhr 2-1/2 hr 1-1/2 hr lhr 6hr lhr 2hr 8-1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1/2hr lhr 1/2hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr lhr Progress Report Well NK- 17 Rig POOL 7 Page Date Activity Circulated at 9289.0 ft Rest hole at 9289.0 ft Pulled out of hole to 6485.0 ft R.I.H. to 9289.0 ft Circulated at 9289.0 ft Bullhead well Bleed down well Pumped out of hole to 8822.0 ft Pumped out of hole to 8272.0 ft (cont...) Rest hole at 8272.0 ft R.I.H. to 9289.0 ft Fill pits with Brine Circulated at 9289.0 fi Rest hole at 9289.0 ft Rest hole at 9289.0 ft Pulled out of hole to 8340.0 ft Monitor wellbore pressures Circulated at 8340.0 ft Monitor wellbore pressures Circulated closed in well at 8340.0 ft Monitor wellbore pressures Bullhead well Monitor wellbore pressures Monitor wellbore pressures (cont...) Bleed down well Pulled out of hole to 0.0 ft Laid down 2400.0 ft of Tubing Fished at 11640.0 ft Ckculated at 11640.0 ft Circulated at 11640.0 ft (cont...) Pulled out of hole to 855.0 ft Pulled BHA Made up BHA no. 14 R.I.H. to 8700.0 ft Serviced Block line R.I.H. to 11651.0 ft Milled Permanent packer at 11651.0 ft Circulated at 11651.0 ft Singled in drill pipe to 18403.0 ft Circulated at 18393.0 ft Circulated at 18393.0 ft (cont...) Pulled out of hole to 868.0 ft Pulled BHA Made up BHA no. 1.5 R.I.H. to 3000.0 ft Circulated at 3000.0 ft R.I.H. to 5000.0 ft Circulated at 5000.0 ft R.I.H. to 7000.0 ft Reverse circulated at 7000.0 ft R.I.H. to 9000.0 ft Reverse ckculated at 9000.0 ft R.I.H. to 11000.0 fi Reverse circulated at 11000.0 fi 8 12 December 97 Facility Date/Time 07 Jan 97 08 Jan 97 09 Jan 97 10 Jan 97 Progress Report NK Main Pad Well NK-17 Page 9 Rig POOL 7 Date 12 December 97 02:00-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-07:30 07:30-09:30 09:30-10:00 10:00-12:00 12:00-15:00 15:00-22:30 22:30-23:30 23:30-23:45 23:45-00:00 00:00-01:30 01:30-04:00 04:00-04:30 04:30-05:00 05:00-06:00 06:00-06:30 06:30-08:00 08:00-11:30 11:30-12:00 12:00-13:00 13:00-13:30 13:30-15:00 15:00-16:00 16:00-16:45 16:45-17:15 17:15-17:30 17:30-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-21:30 21:30-00:30 00:30-01:30 01:30-03:30 03:30-04:30 04:30-06:00 06:00-06:30 06:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-05:00 05:00-05:30 05:30-06:00 06:00-09:30 09:30-11:00 11:00-17:30 17:30-18:30 18:30-21:30 Duration lhr lhr 1 hr lhr 1 hr 1/2 hr 2 hr 1/2 hr 2hr 3hr 7-1/2 hr 1 hr 1/4 hr 1/4 hr 1-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 3-1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr lhr 3/4 hr 1/2 hr 1/4 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 2hr 3hr lhr 2hr lhr 1-1/2 hr 1/2hr 23-1/2 hr 1/2 hr lhr lhr lhr 19-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr 6-1/2 hr lhr 3hr Activity R.I.H. to 13000.0 ft Reverse circulated at 13000.0 ft R.I.H. to 15000.0 ft Reverse circulated at 15000.0 ft Reverse circulated at 15000.0 ft (cont...) R.I.H. to 17000.0 ft Reverse circulated at 17000.0 ft R.I.H. to 18360.0 ft Reverse circulated at 18360.0 ft Circulated at 18360.0 ft Pulled out of hole to 868.0 ft Pulled BHA Retrieved Bore protector Installed BOP test plug assembly Tested All functions Repaired Annular preventor Tested Annular preventor Tested Remote control panel Tested Kelly cocks Tested Kelly cocks (cont...) Made up BI-IA no. 16 R.I.H. to 9200.0 ft Circulated at 9200.0 ft R.I.H. to 11579.0 ft Circulated at 11579.0 ft R.I.H. to 13488.0 ft Circulated at 13488.0 ft R.I.H. to 15396.0 ft Circulated at 15396.0 ft R.I.H. to 15872.0 ft Circulated at 15872.0 ft R.I.H. to 17779.0 ft Circulated at 17779.0 ft R.I.H. to 18345.0 ft Circulated at 18345.0 ft Pulled out of hole to 7500.0 ft Serviced Block line Pulled out of hole to 866.0 ft Pulled BI-IA Rigged up Lubricator Rigged up Lubricator (cont...) Conduct braided cable operations - 5/16 size cable Conduct braided cable operation.s - 5/16 size cable (cont...) Rigged down Wireline units Rigged up Top ram Rigged up Tubing handling equipment Ran Tubing to 15700.0 ft (4-1/2in OD) Rigged up Tubing handling equipment Ran Tubing to 4-1/2in (16000.0 ft OD) Ran Tubing to 17900.0 ft (4-1/2in OD) (cont...) Rigged up Lubricator Conducted electric cable operations Rigged down Wireline units Rigged up sub-surface equipment - Hanger assembly Facility NK Main Pad Progress Report Well NK-17 Rig POOL 7 Page Date 10 12 December 97 Date/Time 11 Jan 97 12 Jan 97 21:30-00:30 00:30-02:00 02:00-04:30 04:30-05:00 05:00-06:00 06:00-10:30 10:30-11:00 11:00-13:30 13:30-14:00 14:00-16:30 16:30-17:00 17:00-17:30 17:30-06:00 06:00-11:30 11:30-12:00 12:00 Duration 3hr 1-1/2 hr 2-1/2 hr 1/2hr 1 hr 4-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 12-1/2 hr 5-1/2 hr 1/2 hr Activity Circulated at 17900.0 ft Circulated at 17900.0 ft Set packer at 15568.0 ft with 3500.0 psi Rigged down Tubing handling equipment Rigged down BOP stack Rigged down BOP stack (cont...) Rigged up Wellhead integral components Installed Xmas tree Retrieved Hanger plug Freeze protect well - 105.000 bbl of Diesel Installed Hanger plug Rigged up Handling equipment Laid out 3-1/2in drill pipe from derrick Laid out 3-1/2in drill pipe from derrick (cont...) Rigged down Drillstring handling equipment Rigged down Dfillfloor / Derrick PRUDHOE BAY, ALASKA TO: FROM: WELL# Main Category: Sub Category: Operation Date: NIAKUK REPORTS GROUP HOFFMANN MIDDENDORF SQUEEZE PERFS IN LINER. 12/14~96 Date: I 12/15/96 1 2/14~96 2400 MI RU SOS TO SHOOT SQUEEZE PERFORATIONS IN LINER. 0200 SOS HAVING COMPUTER PROBLEMS. 0530 RIH W/SOS GUNS TO PERFORATE. NOTE: GUNS ARE 3 3/8" HSD SQUEEZE GUNS LOADED 6 SPF W/24 GRAM ULTRAPAK CHARGES AND 60 DEG PHASING. 0700 TIE-IN TO SOS CBTICETIGRICCL DATED 12/5/96. MADE 11' CORRECTION AND SPOT CCL @ 18,054'. THIS PLACES TOP SHOT OF GUN Cf I @ 18,066' AND BTM SHOT @ 18,070'. 0830 FIRE GUN Cf 1. LOG UP 17,854' AND TIE-IN TO SOS CBT. MADE 2' CORRECTION. SPOT CCL @ 17,815'. THIS PLACES TOP SHOT OF GUN Cf 2 @ 17,820' AND BTM SHOT @ 17,824'. 0910 FIRE GUN Cf 2. POOH. 1045 OOH W/SOS GUNS. GUN Cf 2 FIRED ALL SHOTS BUT GUN Cf I FAILED TO FIRE. PREPARE GUN FOR 2ND ATTEMPT. 1245 RIH FOR 2ND ATTEMPTTO FIRE GUN Cf 1. 1315 TIE-IN TO CBT GR. MADE 31' CORRECTION AND SPOT CCL @ 18,061'. THIS PLACES TOP SHOT OF GUN Cf1 @ 18,066'. 1400 FIRE GUN Cf1. POOH. 1525 SOS GUN OOH. ALL SHOTS FIRED. RIG DOWN SOS. IPERFORATION INTERVAL: 17,820' - 17,824' 18,066' - 18,070' PRUDHOE BAY, ALASKA TO: FROM: WELL NAME: Main Category: Sub Category: Operation Date: Niakuk Reports Group Scott Bundy INiakuk 17 Drill / Complete Perforate/Test 12/25-27/96 Date: 112/28/96 NK-17 Pool 7 Perforate/Test AFE 731154 Objective: Drillpipe convey perforate and perform short duration flow test of well. Operations Summary: Well NK-17 was DPC perforated as programmed. A short duration flow test was performed. Job Log Drillpipe Conveyed Pedorating as follows: 1 2/25/96 1000 Held Safety Meeting 1010 Pick up 4 5/8" HES guns.~RIH. 1130 RIH with 10 jts. 3 1/2" drillpipe and fill with water. 1200 Strap, caliper and make-up HES tools. 1215 RIH with below-packer safety joint, below-packer vent assembly, 7" Champ packer, annulus pressure cross-over assembly, jars, safety circulating valve, 1 stand 4 3/4" drill collars, bundle gauge carrier, I stand drillpipe, RA sub, and 3 1/2" drillpipe to surface. NOTE: Function Test Gauges; Guage #1 Start @ 12:51:56, Gauge #2 Start @ 12:54:56 NOTE: 'RA' to Top Shot = 569'. 1330 RIH 2030 On bottom - check stretch. Position guns approx. 40' deep of shot depth. 2100 Rig up SWS. 2140 RIH w/CCI/GR. 2300 Tool stopping at +/- 5200'. 2330 Start pumping down drill pipe. 2400 Tools at 8000'. 1 2/26/96 0100 O2OO 03O0 0320 0340 0500 0700 0730 Tools at 8850'. Tools at 13,000'. Pump lubricant (Lubetex) with brine: Tools at 15,600'. Tools quit working. POH. OOH Replace tools. Make up new tool configuration without knuckle joint and without wheels. NOTE: Tool string is slick with only one weight bar and no gadgets. RIH while pumping brine w/lubricant. Tools at 13,000'. Tools at 18,000'. 0745 Pull initial tie-in pass. Correction (+4.5'). Tie-in to CDR/GR. NK-17 Perforate (cont') 0915 'RA' 1130 1200 1400 1430 1600 1630 1730 1845 1945 1955 2005 Run a series of tie-in passes to correct drillpipe depth using liner 'RA' tag and drill pipe tag for depth correlation. Pull drillpipe up hole, setting drill pipe 'RA' tag at 17,511' ( Top Shot @ 18,080' - Ref. CDR/GR). Log final tie-in pass. On depth. Mark drillpipe. POH w/GR/CCL. Rig down SWS. Rig up HES choke manifold, etc. Hold Safety Meeting. Set HES Champ packer. Pressure test all lines to 3500 psig. Pick up DP to open by-pass. Change drill pipe over to diesel (131 bbls.). Close by-pass. Bled DP to zero. Pressure built back up to 1060 psig. Bled DP to zero. Pressure built back up to 1030 psig. Pick up on DP to check by-pass. DP went up to 1280 psig. Lower DP to close by-pass and bled to zero. Pressure built up to 1030 psig. Pressure test annulus to 500 psig. No response on tubing pressure. Annulus held jug tight. Champ packer is holding and by-pass is closed. Pressure on drill pipe may be from squeezed perforations being under balanced (in-flow). Held Safety Meeting. Pressure up annulus to 1900 psig. Held 2 min. then bled back to 300 psig. Bled DP down to zero. Guns fired. Choke open 5/8". No apparent response on DP pressure. Well flowing to tank. Flowing DP pressure less than 20 psig. TEST DATA Time(min) Press(psig) Volume(cum.bbls) Time(min) Press(psig) Volume(cum.bbls) I <20 2 <20 3 <20 4 <20 5 <20 6 <20 7 <20 8 <20 9 <20 10 <20 9.73 15 <20 20 <20 13.3 25 <20 30 <20 17.2 40 <20 21.7 50 <20 26.2 60 <20 30.7 70 <20 33.8 80 <20 36.8 90 <20 38.4 2135 Shut well in 89O Time(min) SIWHP(psig) Time(min) SIWHP(psig) I 300 20 690' 2 510 3O 710 3 56O 4O 73O 4 580 50 735 5 600 60 740 6 620 70 920 10 650 80 9OO 15 675 90 2305 Endtest. 2315 Open HES by-pass. Sta~reverse circuiting 9.6ppg NaCItakingreturnsfrom drillpipe. NK-17 Perforate (cont') 12/27/96 0030 At 140 bbls. pumped, 134 bbls. returned - relatively clean brine. Continue to reverse circulate one more DP volume. 0200 Monitor well. Unseat packer. Circulate 9.0ppg NaCI (.35x9340'+900=4169, 4169+200/9340=.4677, .4677/.052=9.0ppg). 0700 POH laying down drill pipe. 12/28/96 0100 At surface with guns. All guns fired. 0330 Lay down guns. Prep to run 4 1/2' tubing. PERFORATION SUMMARY 18,080'- 18,170' (90') 6 spf 18,204' - 18,270' (66') 6 spf All Guns: HES 4 5/8" TCP PRUDHOE BAY, ALASKA TO: PBU Reports Group FROM: Bundy Well Name: INiakuk 17 Main Category: ~Drl~ Sub Category: IComplete/Perf Operation Date: 13/20-21/97 Objective: Add 10' of perforations (18,024' - 18,034'). Date: 13/21/97 I OPERATIONS SUMMARY: 18,034' of 10 psig psig. Rigged up SWS. Successfully perforated interval; 18,024' - using 2 7/8' high density guns on wheels. Saw an initial increase SIWHP. 5 hours after perforating; SIWHP had increased by 280 Encountered no problems getting down hole. Did not tag TD. JOB LOG' Initial Well Conditions: SIWHP= 490 psig, lAP= 725 psig, OAP= 0 psig 3/2O/97 153O 1720 1900 2130 2230 2315 MIRU SWS. Wait on rig to move pipe. Continue rig up. Held Safety Meeting. Radio silence. Arm gun. Attempt to open swab valve. Could not get full turns. Rig up heater to thaw swab 3/21/97 0120 0350 0415 0450 0510 0520 0525 0530 0535 0555 0730 O95O 1030 1100 RIH w/2 7~8" HSD 34J UJ perf gun (10') on wheels. Slow going through first 800'- slush? RIH to 18,100'. Make initial tie-in pass through tubing tail. Correction (+30). RIH to 18,250'. Pull tie-in pass. Correction (+15'). RIH to 18,300'. Pull tie-in pass. Correction (+2') - line stretch. RIH to 18,325'. Pull log up through tailpipe to 17,800' for tie-in and jewelry log - on depth. RIH to 18,200'. CCL to Top Shot = 5'. Pull up logging, park gun w/CCL @ 18,019 (Top Shot @ 18,024', Bottom Shot @ 18,034'). SIWHP= 490 psig. Fire gun - slight indication at surface. POH logging. Collars good. RIH to 18,100'. Pull log to check for perforation evidence on collar log. CCL indicates new perfs in place. POH At surface. Could not get full tums on swab or master. Apply heat. Check head catcher. Tools are in lubricator. Get full turns on master but not swab. OOH. All shots fired. Lay tools down. Lift radio silence. Rig down SWS. Thawed and closed tree valves. Secured well. Final Well Conditions: SIWHP= 770 psig, lAP= 725 psig, OAP= 0 psig Niakuk 17; Add Perfs, cont' - page 2 PERFORATION SUMMARY Tie in log/date: SWS - CBTE/CET/GR/CCL (12/05/96), Run #1 Gun' 2 7/8' HSD (High Shot Density) Charge: 34J UJ Specifics: 15.2g RDX - Entrance Hole: 0.29", Penetration: 20.57" Interval Measured Depth Top Ft. Base Ft. Gun Diameter Shot Density Orientation Phasing 18,024 II18,034 112 7/8' ]16 spf i lRandom il60 deg 'TD' - NOT TAGGED ( FEAR ) Diesel Used: 0 Methanol Used: 0 To: Anchorage Engineering From: Luecker Re: NK-17 Initial Perfs 7-1.1-97 Location: Anchorage Date: 7-11-97 TIME OPERATIONS 09:00 MIRU SWS completion unit. 10:00 Safety meeting 11:30 Arm gun #1, 10' 3 3/8" 6 spf, 60 degree phased deep penetrating 34b charges. RIH, SIWHP-760, IAP-725, OAP-0. CCL-TS-2.5'. 12:35 Stopped @8623, worked down to 9315, POOH. 15:00 RIH with gun, 3.5" wheels, 2.5" wt. Bar, and swedge. 17:19 Tie in to 3-27-97 ccl/gr log which is referenced t the CDR log of 11-26-96. 18:21 Log to 18011.5' ccl placing gun across 18014-18024 interval. Fire gun, log off, POOH, good indication gun fired, no change in whp from 650. 20:00 OOH, all shots fired, arm gun #2, same as gun #1, RIH. 23:14 Caught flag at 17,800'. Pull tie in pass from 18,100'. 23:25 Place gun across 18,024 - 18,034 interval. Fire gun, log off, POOH, good indication gun fired. No change in whp from 650. 7-12-97 01:00 OOH, alii shots fired, rdfn. 09:00 RU, arm gun #3, a 20' gun. SIWH-475. 12:15 Log to 17991.5 placing gun across 17994-18014 interval, fire gun, log off, sticky in the nipple. SIWHP- 600, same as before fh-ing, POOH. 14:38 OOH, all shots fa:ed, arm gun g4 another 20' gun, RIH 17:40 Log to 17971.5 placing gun across 17974-17994 interval, fire gun, log off, S HP-600, same as before Firing, POOH. 20:05 OOH, all shots fired. RD. Well was left s/i. Summary: Perforated the interval 17974-18034 with SWS's 3 3/8" HSD guns loaded 6 spf 60 degree phasing with 34b charges. gyro/data B.P. EXPLORATION WELL NO: NK-17 NIAKUK, NORTH SLOPE, ALASka, Gyro Multishot Survey Of 5.5" Survey date :20 OCT. 1996 Job number: AK1096C370 SR370.DOC Gyrodata Incorporated RO. Box 79389 Houston, Texas 77279 713/461-3146 Fax: 713/461-0920 October 29, 1996 Ms. Marion Sloan MB 7-2 B.P.Exploration 900 E.Benson Anchorage, AK 99519-6611 Re: NIAKUK FIELD, WELL NK-17, NORTH SLOPE AK Enclosed please find one (1) original eight (8) copies and six (6) disketts of the completed survey of Well #NK-17 We would like to take this opportunity to thank you for using Gyrodata and we look forward to serving you in the future. Sincerely Robert J. Shoup Operations Manager RJS/fec Serving the Worldwide Energy Industry with Precision Survey Instrumentation gyro/data CONTENTS JOB NUMBER :AK1096C370 1. DISCUSSION, SURVEY CERTIFICATION SHEET 2, SURVEY DETAILS 3. OUTRUN SURVEY LISTING 4. QUALITY CONTROL EQUIPMENT AND CHRONOLOGICAL REPORT SR370.DOC gyro/data 1. DISCUSSION, SURVEY CERTIFICATION SHEET SR370.DOC gyro/data DISCUSSION JOB NUMBER ' AK1096C370 Tool 712 was run in well# NK-17 on ATLAS 5/16" Wireline inside drill pipe. The survey was run without problems. SR370.DOC gyro/data SURVEY CERTIFICATION SHEET JOB NUMBER: AK1096C370 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the original data obtained at the wellsite. Checked by :- ROB SHOUP OPERATIONS MANAGER SR370.DOC gyro/data 2. SURVEY DETAILS SR370.DOC gyro/data SURVEY DETAILS JOB NUMBER' AK1096C370 CLIENT ' B.P. EXPLORATION RIG ' LOCATION · POOL 7 NIAKUK, ALASKA WELL ' NK-17 LATITUDE · _. LONGITUDE: 70.33400 N 148.5W SURVEY DATE · 20 OCT 1996 SURVEY TYPE · MULTISHOT IN 5.5" DRILL PIPE DEPTH REFERENCE' MAX. SURVEY DEPTH · ROTARY TABLE ELEVATION 59.9 FT. 7350 SURVEY TIED ONTO · NA SURVEY INTERVAL' 100' FROM 0-7350' UTM CO-ORDINATES · TARGET DIRECTION ' 346.O0 GRID CORRECTION ' N/A CALCULATION METHOD' MINIMUM CURVATURE SURVEYOR · TOM STODDARD SR370.DOC gyro/data 3. OUTRUN SURVEY LISTING SR370.DOC A Gyrodat a D i re c t i onal Survey for B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, ALASKA Job Number: AK1096C370 Run Date: 20-0ct-96 09/06/20 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.334000 deg. N Sub-sea Correction from Vertical Reference: 59.9 ft. Azimuth Correction: GYro: Bearings are Relative to True North Proposed Well Direction: 346.000 deg Vertical Section Calculated frOm Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodat a Directional Survey EXPLORATION ~ELL: NIAKUK, NK-17 5ocation: POOL 7, NORTH SLOPE, Number: AK1096C370 ALASKA ~EASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. 0.0 0.00 0.00 0.0 0.0 -59.9 0.00 0.0 0.0 0 - 7350 FT. GYRO SURVEY RUN IN 5.5" DRILLPIPE. MEASURED DEPTHS ARE REFERENCED TO THE POOL 7 R.K.B. Page 1 HORIZONTAL COORDINATES feet 0.00 N 0.00 E 100.0 1.15 107.00 100.0 -.5 40.1 200.0 .77 105.36 200.0 -1.4 140.1 300.0 .71 98.85 300.0 -1.9 240.1 400.0 .27 125.04 400.0 -2.4 340.1 500.0 .02 172.95 500.0 -2.6 440.1 601.0 .24 331.96 601.0 -2.4 541.1 700.0 .81 270.06 700.0 -2.0 640.1 800.0 1.11 273.19 799.9 -1.6 740.0 901.0 1.21 277.12 900.9 -.9 841.0 1000.0 1.18 270.38 999.9 -.2 940.0 1100.0 1.37 288.99 1099.9 ~7 1040.0 1200.0 2.11 310.94 1199.8 2.8 1139.9 1300.0 2.51 318.60 1299.8 6.3 1239.9 1401.0 3.07 332.91 1400.6 10.9 1340.7 1500.0 3.58 340.89 1499.5 16.5 1439.6 1601.0 4.77 342.01 1600.2 23.9 1540.3 1700.0 5.33 ~342.80 1698.8 32.6 1638.9 1800.0 6.01 345.96 1798.3 42.4 1738.4 1900.0 7.08 350.73 1897.7 53.8 1837.8 2000.0 8.25 350.57 1996.8 67.1 1936.9 1.15 1.0 107.0 .38 2.7 106.6 .11 4.0 105.2 .48 4.8 105..3 .26 5.1 106.5 .26 4.9 105.0 .74 4.1 105.4 .30 2.5 114.4 .13 .9 164.4 .15 2.0 248.8 .45 4.0 265.5 .98 6.6 281.2 .51 10.2 293.8 .88 14.6 304.3 .70 19.6 313.4 1.18 26.3 321.0 .57 34.6 326.2 .75 44.1 330.3 1.19 55.0 334.0 1.17 67.9 337.2 .29 S .96 E .77 S 2.57 E 1.04 S 3.84 E 1.27 S 4.64 E 1.43 S 4.84 E 1.27 S 4.75 E 1.09 S 3.95 E 1.03 S 2.27 E .84 S .24 E .71 S 1.82 W .31 S 3.99 W 1.28 N 6.51 W 4.13 N 9.34 W 8.20 N 12.04 W 13.48 N 14.26 W 20.45 N 16.59 W 28.76 N 19.22 W 38.28 N 21.86 W 49.44 N 24.12 W 62.59 N 26.29 W A Gyroda t a D i re c t i onal Survey B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, Job Number: AK1096C370 ALASKA Page MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet SUBSEA DEPTH feet DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg. / feet deg. 100 ft. HORIZONTAL COORDINATES feet 2101.0 9.11 350.48 2096.6 2201.0 10.79 351.79 2195.1 2300.0 12.88 353.72 2292.0 2400.0 14.36 352.53 2389.2 2501.0 16.41 349.25 2486.6 82.3 99.5 119.6 143.0 169.7 2036.7 2135.2 2232.1 2329.3 2426.7 .85 82.8 339.6 1.70 99.8 341.6 2.15 119.8 343.5 1.51 143.0 345.1 2.20 169.7 346.0 77.62 N 28.80 W 94.69 N 31.45 W 114.83 N 33.98 W~i~ 138.21 N 36.81 W 164.65 N 41.10 W 2600.0 19.63 348.72 2580.7 2700.0 22.20 347.28 2674.1 2800.0 25.54 346.45 2765.5 2900.0 28.89 346.91 2854.5 3000.0 31.62 346.55 2940.8 200.3 236.0 276.4 322.1 372.5 2520.8 2614.2 2705.6 2794.6 2880.9 3.26 200.3 346.4 2.62 236.0 346.7 3.36 276.4 346.7 3.35 322.2 346.7 2.74 372.5 346.7 194.71 N 46.96 W 229.61 N 54.41 W 269.01 N 63.62 W 313.50 N 74.14 W 362.54 N 85.71 W 3100.0 34.70 345.39 3024.5 3200.0 37.76 344.80 3105.2 3300.0 40.40 345.30 3182.8 3367.0 42.01 344.94 3233.2 3400.0 43.37 344.84 3257.5 427.2 486.3 549.3 593.4 615.8 2964.6 3045.3 3122.9 3173.3 3197.6 3.14 427.2 346.6 3.08 486.3 346.4 2.66 549.3 346.3 2.42 593.4 346.2 4.13 615.8 346.1 415.59 N 98.99 W 472.69 N 114.20 W 533.60 N 130.45 W 576.25 N 141.79 W 597.85 N 147.62 W 3500.0 46.69 345.66 3328.1 3600.0 49.61 346.97 3394.9 3700.0 52.35 347.61 3457.8 3800.0 55.17 348.08 3516.9 3900.0 56.65 347.47 3573.0 4000.0 58.78 346.68 3626.4 4100.0 59.89 344.81 3677.4 4200.0 60.79 343.98 3726.9 4300.0 62.08 344.68 3774.7 4400.0 64.40 344.80 3819.7 686.5 761.0 838.7 919.3 1002.0 1086.6 1172.6 1259.4 1347.2 1436.5 3268.2 3335.0 3397.9 3457.0 3513.1 3566.5 3617.5 3667.0 3714.8 3759.8 3.37 686.5 346.0 3.08 761.0 346.1 2.79 838.7 346.2 2.85 919.3 346.3 1.56 1002.1 346.4 2.24 1086.6 346.5 1.96 1172.6 346.4 1.15 1259.5 346.3 1.43 1347.2 346.2 2.32 1436.5 346.1 666.25 N 738.62 N 814.40 N 893.24 N 974.18 N 1056.57 N 1139.93 N 1223.62 N 1308.18 N 1394.31 N 165.62 W !'~ 183.22 W ''~ 200.31 W 217.28 W 234.82 W 253.73 W 274.92 W 298.30 W 322.02 W 345.52 W A Gyrodat a Directional Survey ~.P. EXPLORATION YELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, Iob Number: AK1096C370 ALASKA Page 4EASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 4500.0 64.92 344.93 3862.5 4600.0 65.37 345.22 3904.5 4700.0 65.52 345.10 3946.1 4800.0 64.61 344.86 3988.2 4900.0 65.10 344.95 4030.7 152 161 170 179 188 6.8 7.6 8.5 9.2 9.7 3802.6 3844.6 3886.2 3928.3 3970.8 .54 1526.8 346.0 .52 1617.6 346.0 .19 1708.5 345.9 .93 1799.2 345.9 .50 1889.7 345.8 1481.56 N 1569.24 N 1657.16 N 1744.74 N 1832.15 N 369.12 W 392.49 W 415.78 W'~' 439.27 W' 462.85 W 5000.0 65.55 345.33 4072.5 5100.0 65.40 345.39 4114.0 5200.0 65.82 345.89 4155.3 5300.0 65.76 346.07 4196.3 5400.0 65.59 346.16 4237.5 198 207 216 225 234 0.6 1.5 2.6 3.8 4.9 4012.6 4054.1 4095.4 4136.4 4177.6 .56 1980.6 345.8 .15 2071.5 345.8 .62 2162.6 345.8 .17 2253.8 345.8 .19 2344.9 345.8 1919.98 N 2008.00 N 2096.23 N 2184.72 N 2273.18 N 486.14 W 509.13 W 531.71 W 553.80 W 575.67 W 5500.0 65.71 346.14 4278.7 5600.0 66.74 346.20 4319.0 5700.0 65.61 346.17 4359.4 5800.0 65.61 345.52 4400.7 5900.0 66.92 344.35 4441.0 243 252 261 271 280 6.0 7.5 9.0 0.1 1.6 4218.8 4259.1 4299.5 4340.8 4381.1 .12 2436.0 345.8 1.04 2527.6 345.8 1.13 2619.0 345.8 .59 2710.1 345.8 1.68 2801.6 345.8 2361.63 N 2450.49 N 2539.33 N 2627.64 N 2716.03 N 597.49 W 619.37 W 641.21 W 663.48 W 687.28 W 6000.0 67.54 343.82 4479.7 6100.0 66.91 343.78 4518.4 6200.0 66.32 343.85 4558.1 6300.0 65.97 343.93 4598.5 6400.0 66.84 344.39 4638.5 289 298 307 316 326 3.8 5.9 7.6 9.0 0.6 4419.8 4458.5 4498.2 4538.6 4578.6 .80 2893.8 345.7 .63 2986.0 345.7 .59 3077.7 345.6 .36 3169.1 345.6 .97 3260.7 345.5 2804.70 N 2893.25 N 2981.40 N 3069.26 N 3157.42 N 712.55 738.27 W~ 763.86 W 789.23 W 814.24 W 6500.0 66.57 344.38 4678.1 6600.0 66.45 344.21 4.717.9 6700.0 65.99 343.82 4758.3 6800.0 66.13 343.90 4798.8 6900.0 66.96 343.42 4838.6 335 344 353 362 371 2.4 4.1 5.5 6.9 8.5 4618.2 4658.0 4698.4 4738.9 4778.7 .27 3352.5 345.5 .20 3444.2 345.5 .59 3535.7 345.4 .17 3627.1 345.4 .94 3718.8 345.4 3245.88 N 3334.17 N 3422.14 N 3509.93 N 3597.96 N 838.95 W 863.78 W 888.99 W 914.39 W 940.20 W A Gyrodat a Di re c t ional Survey B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, Job Number: AK1096C370 ALASKA Page MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SUBSEA DOGLEG CLOSURE SECTION DEPTH SEVERITY DIST. AZIMUTH feet feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 7000.0 66.23 343.18 4878.4 7100.0 65.48 343.13 4919.3 7200.0 65.45 343.60 4960.8 7300.0 66.80 343.50 5001.3 7350.0 66.46 343.43 5021.1 3810.2 4818.5 .77 3810.5 345.3 3901.3 4859.4 .75 3901.7 345.3 3992.2 4900.9 .42 3992.6 345.2 4083.6 4941.4 1.35 4084.0 345.2 4129.4 4961.2 .69 4129.9 345.2 3685.86 N 3773.20 N 3860.36 N 3948.05 N 3992.05 N 966.57 W 993.01 W 1019.06 W' 1044.95 W 1058.02 W Final Station Closure: Distance: 4129.88 ft Az: 345.16 deg. A Gyr oda t a D i r e c t i ona i Survey for B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, ALASKA Job Number: AK1096C370SS Run Date: 20-Oct-96 09/06/20 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.334000 deg. N Sub-sea Correction from Vertical Reference: 59.9 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 346.000 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyr oda t a D i r e c t i ona I Survey B.P. EXPLORATION WELL: NIAKUK, NK-17 Location- POOL 7, NORTH SLOPE, Job Number: AK1096C370SS ALASKA SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DOGLEG DEPTH DEPTH SECTION SEVERITY feet deg. deg. feet feet deg./ 100 ft. -59.9 0.00 0.00 0.0 0.0 0.00 0 - 7350 FT. GYRO SURVEY RUN IN 5.5" DRILLPIPE. MEASURED DEPTHS ARE REFERENCED TO THE POOL 7 R.K.B. CLOSURE DIST. AZIMUTH feet deg. 0.0 0.0 Page HORIZONTAL COORDINATES feet 0.00 N 0.00 E 100.0 .93 106.01 159.9 -1.0 200.0 .74 101.46 259.9 -1.7 300.0 .45 114.55 359.9 -2.2 400.0 .12 153.75 459.9 -2.5 500.0 .15 267.30 559.9 -2.5 600.0 .58 295.11 659.9 '-2.2 700.0 .99 271.94 759.9 -1.7 800.0 1.17 275.53 859.9 -1.1 900.0 1.19 273.11 959.9 -.5 1000.0 1.30 281.55 1059.9 .3 1100.0 1.81, 302.17 1159.9 2.0 1200.0 2.35 315.54 1259.9 4.9 1300.0 2.84 327.13 1359.9 9.0 1400.0 3.38 337.70 1459.9 14.3 1500.0 4.29 341.56 1559.9 20.9 1600.0 5.11 342.49 1659.9 29.1 1700.0 5.75 344.74 1759.9 38.6 1800.0 6.67 348.91 1859.9 49.5 1900.0 7.81 350.63 1959.9 62.1 2000.0 8.79 350.51 2059.9 76.7 .69 .22 .33 .35 .26 .54 .48 .20 .14 .33 .77 .70 .73 .77 .99 .81 .68 1.02 1.18 .97 2.7 106.7 4.0 105.7 4.8 105.3 5.1 106.0 4.9 105.6 4.1 105.2 2.5 110.8 .9 144.1 2.0 214.7 4.0 258.8 6.6 274.9 10.2 288.8 14.6 300.1 19.6, 309.7 26.3 317.9 34.6 324.2 44.1 328.7 55.0 332.6 67.9 336.0 82.8 338.7 .58 S 1.93 E .93 S 3.33 E 1.18 S 4.32 E 1.37 S 4.76 E 1.33 S 4.79 E' 1.16 S 4.27 E 1.05 S 2.94 E .92 S 1.06 E .76 S 1.18 W .47 S 3.12 W .89 N 5.50 W 2.99 N 8.21 W 6.55 N 10.95 W 11.36 N 13.37 W 17.66 N 15.65 W 25.48 N 18.18 W 34.60 N 20.84 W 45.19 N 23.26 W 57.70 N 25.49 W 72.09 N 27.88 W A Gyrodat a D i re c t iona i Survey B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, Job Number: AK1096C370SS ALASKA Page SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DEPTH DEPTH SECTION feet deg. deg.. feet feet DOGLEG SEVERITY deg./ 100 ft. CLOSURE DIST. AZIMUTH feet deg. H 0 R'I Z O N T A L COORDINATES feet 2100.0 10.19 351.32 2200.0 12.19 353.08 2300.0 13.92 352.89 2400.0 15.85 350.15 2500.0 18.92 348.84 2159.9 2259.9 2359.9 2459.9 2559.9 93.3 113.0 136.0 162.4 193.5 1.39 2.00 1.70 2.01 3 .02 99.8 340.9 119.8 342.9 143.0 344.6 169.7 345.7 200.3 346.3 88.59 N 30.50 W 108.16 N 33.14 W 131.17 N 35.95 W 157.41 N 39.92 W 188.07 N 45.66 W 2600.0 21.81 347.50 2700.0 25.33 346.51 2800.0 29.06 346.89 2900.0 32.32 346.28 3000.0 36.04 345.13 2659.9 2759.9 2859.9 2959.9 3059.9 230.5 273.9 325.3 385.0 453.1 2.72 3.31 3.31 2.83 3.12 236.0 346.6 276.4 346.7 372.5 346.7 427.2 346.7 486.3 346.5 224.30 N 53.27 W 266.58 N 63.05 W 316.60 N 74.87 W 374.62 N 88.74 W 440.63 N 105.66 W 3100.0 39.62 345.16 3200.0 43.48 344.86 3300.0 48.08 346.28 3400.0 52.45 347.62 3500.0 56.30 347.61 3159.9 3259.9 3359.9 3459.9 3559.9 530.7 618.2 722.0 841.5 982.7 2.78 4.11 3.23 2.79 1.86 549.3 346.3 686.5 346.1 761.0 346.1 919.3 346.2 1002.1 346.4 515.62 N 125.66 W 600.19 N 148.24 W 700.70 N 174.00 W 817.18 N 200.91 W 955.31 N 230.73 W 3600.0 59.51 345.45 3700.0 61.68 344.46 3800.0 64.89 344.92 3900.0 65.22 345.02 4000.0 65.41 345.22 3659.9 3759.9 3859.9 3959.9 4059.9 1143.1 1320.1 1521.4 1738.2 1953.2 2.05 1.34 .65 .43 .54 1172.6 346.5 1347.2 346.2 1526.8 346.0 1799.2 345.9 1980.6 345.8 1111.36 N 267.66 W 1282.05 N 314.69 W 1476.26 N 367.69 W ,1685.86 N 423.48 W 1893.52 N 479.13 W 4100.0 65.81 345.91 4159.9 4200.0 65.65 346.15 4259.9 4300.0 65.61 346.16 4359.9 4400.0 67.22 344.09 4459.9 4500.0 66.30 343.85 4559.9 2172.9 2394.5 2620.1 2846.7 3081.8 .57 .15 1.12 1.25 .58 2253.8 345.8 2436.0 345.8 2710.1 345.8 2893.8 345.8 3169.1 345.6 2106.20 N 534.20 W '2321.28 N 587.54 W 2540.37 N 641.47 W 2759.43 N 699.65 W 2985.40 N 765.01 W A Gyro da t a D i r e c t i ona i Survey B.P. EXPLORATION WELL: NIAKUK, NK-17 Location: POOL 7, NORTH SLOPE, Job Number: AK1096C370SS ALASKA Page SUBSEA I N C L AZIMUTH DEPTH feet deg. deg. VERTICAL VERTICAL DOGLEG CLOSURE DEPTH SECTION SEVERITY DIST. AZIMUTH feet feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 4600.0 66.69 344.39 4700.0 65.99 343.82 4800.0 66.57 343.29 4900.0 65.45 343.59 4961.2 66.46 343.43 4659.9 3310.2 .59 3352.5 345.5 4759.9 3539.2 .57 3627.1 345.4 4859.9 3767.6 .85 3810.5 345.3 4959.9 3990.2 .43 3992.6 345.2 5021.1 4129.4 .69 4129.9 345.2 3205.21 N 3425.68 N 3645.00 N 3858.47 N 3992.05 N 827.59 W 890.01 W 954.31 W 1018.49 W 1058.02 W Final Station Closure: Distance: 4129.88 ft Az: 345.16 deg. gyro/data QUALITY CONTROL REPORT JOB NUMBER: AK1096C370 TOOL NUMBER: 712 MAXIMUM GYRO TEMPERATURE: . MAXIMUM AMBIENT TEMPERATURE: 71.12 C 34.7 C MAXIMUM INCLINATION: 76.54 AVERAGE AZIMUTH: 345.16 WIRELINE REZERO VALUE: +5 REZERO ERROR'/K: .42 CALIBRATION USED FOR FIELD SURVEY: 1658 CALIBRATION USED FOR FINAL SURVEY: 1658 PRE JOB MASS BALANCE OFFSET CHECK: -.5 POST JOB MASS BALANCE OFFSET CHECK~ : CONDITION OF SHOCK WATCHES UPON ARRIVAL AT RIG: -.5 USED -.5 OK UPON COMPLETION OF SURVEY: OK UPON RETURN TO ATLAS OK BOTTOM LINE COMPARISONS M.D. INC AZIMUTH TVD NORTHING EASTING FIELD SURVEY 7350 66.46 343.43 5021.1 3992.1N 1058.0W FINAL SURVEY 7350 66.46 343.43 5021.1 ' 3992.05N 1058.02W SR370.DOC gyro/data FUNCTION TEST JOB NUMBER · AK1096C370 5 Survey stations were collected at the measured depth shown-below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft 1 2 3 4 5 3367 41.91 41.91 41.90 41.91 41.9i AZIMUTH M.D. ff 1 2 3 4 5 3367 347.00 346.92 346.95 346.93 346.98 SR370.DOC gyro/data ,5. EQUIPMENT AND CHRONOLOGICAL REPORT SR370.DOC gyro/data EQUIPMENT REPORT JOB NUMBER: AK1096C370 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS PRIMARY TOOL No. 712 GYRO SECTION A0138 DATA SECTION C0073 POWER SECTION C0065 BACKUP TOOL No. 753 GYRO SECTION A0127 DATA SECTION C0035 POWER SECTION C0033 COMPUTER A0222 POWER SUPPLY A0085 PRINTER A0079 INTERFACE A0035 COMPUTER A0246 POWER SUPPLY A0107 PRINTER A0029 INTERFACE A0071 WIRELINE COMPANY: CABLE SIZE: ATLAS WIRELINE 15/32" RUNNING GEAR 2 1/4" SYSTEM TOTAL LENGTH OF TOOL: MAXIMUM O.D.: 36 FEET 2.25 INCHES TOTAL WEIGHT OF TOOL: 250 POUNDS SR370.DOC gyro/data CHRONOLOGICAL REPORT ..,JOB NUMBER: AK1096C370 10/19/96 06:30 07:00 09:00 11:00 11:15 12:00 03:00 04:15 08:00 TO LOCATION ARRIVED AT LOCATION MAKE UP TOOL R.I.H.-INRUN SURVEY (CONTINUOUS) GYRO 753 STOPPED COMMUNICATING R.I.H. WITH GYRO 712 COMMENCE OUTRUN LAY DOWN TOOL PROCESS SURVEY SR370.DOC X Gyro da t a D i r e c t i ona i Survey for B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, ALASKA Job Number: AKl196C373 Run Date: 29-Nov-96 20:30:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.347000 deg. N Sub-sea Correction from Vertical Reference: 59.9 ft. Azimuth Correction: Gyro: Bearings are Relative to True North ~roposed Well Direction: 346.600 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION ,. WELL: NK-17, 7" , Location: NIAKUK, .NORTH SLOPE, Job Number: AKl196C373 ~ MEASURED I N C L AZIMUTH VERTICAL DEPTH feet 0.0 100.0 ~i 2000 " 300 0 400.0 500.0 599.0 699.0 800.0 900.0 DEPTH deg. deg. feet 0.00 0-.00 " 0.0 1.04 106.22 ii00.0 1.01 108.38 · 94 110.40 '300.0 .32 109.67 400.0 .12 63.58 · 16 286.75 .97. 273.10 1.15 280.52 1.24 278.76 500.0 599.0 699.0 799.9 899.9 ALASKA VERTICAL SECTION feet 0.0 -1.4 -2.3 -2.9 -3.0 -2.9 -2.6 -2.0 -1.2 Page SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. -59.9 0.00 0.0 0.0 40.1 1.04 .9 106.2 140.1 .05 2.7 106.9 240.1 .08 4.4 107.9 340.1 .62 5.5 108.3 440.1 .26 5.9 107.7 539.1 .26 5.8 107.0 639.1 .81 4.8 109.4 740.0 .22 3.0 116.9 840.0 .10 1.2 147.3 HORIZONTAL COORDINATES feet 0.0 N 0.0 E .3 S .9 E .8 S 2.6 E 1.3 S 4.2 E 1.7 S 5.2 E 1.8 S 5.6 E 1.7 S 5.5 E 1.6 S 4.6 E 1.4 S 2.7 E 1.0 S .7 E 999 1099 1200 1299 1400 .0 .0 .0 .0 .0 1.20 274.24 1.29 287.29 2.12 311.11 2.53 320.73 2.89 334.64 :998 io98 1199 1298 1399 .9 .9 .8 ,7 .6 -.4 .5 2.6 6.0 10.5 939.0 .11 1.6 241.1 1039.0 .30 3.6 263.9 1139.9 1.06 6.2 281.1 1238.8 .57 9.7 294.9 1339.7 .74 13.9 305.6 .8 S 1.4 W .4 S 3.5 W 1.2 N 6.0 W 4.1 N 8.8 W 8.1 N 11.3 W .,149 /159 169 180 189 9.0 9.0 9.0 0.0 9.0 3.57 340.43 4.78 343.17 5.20 342.43 5193 346.27 7.03 351.37 1498 1598 1697 1798 1896 .5 .2 .8 .3 .7 16.0 23.3 31.9 41.7 52.9 1438.6 .76 18.9 314.7 1538.3 1.22 25.5 322.2 1637.9 .43 33.8 327.4 1738.4 .81 43.3 331.2 1836.8 1.24 54.0 334.8 13.3 N 13.4 W 20.2 N 15.7 W 28.5 N 18.2 W 37.9 N 20.9 W 48.9 N 23.0 W 199 209 220 229 240 9.0 8.30 351.26 9.0 9.28 349.33 0.0 10.94 351.90 9.0 12.82 353.19 0.0 14.39 351.97 1995.8 2094.6 2194.1 2290.9 2389.1 66.2 81.4 99.1 119.4 143.0 1935.9 1.28 66.9 338.1 2034.7 1.02 81.9 340.3 2134.2 1.71 99.4 342.2 2231.0 1.91 119.5 343.9 2329.2 1.58 143.0 345.4 62.1 N 25.0 W 77.1 N 27.6 W 94.6 N 30.4 W 114.8 N 33.1 W 138.4 N 36.1 W B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, Job Number: NORTH SLOPE, AKl196C373 .'! Gy r o d a t a ALASKA MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH . feet deg. deg. ~feet 2500.0 16,78 349.90 2485.4 2600.0 19.92 349.39 2580.3 ]2700.0 22.57 348.66 2673.5 2800 0 25.91 347.39 2764.7 2850.0 27.18 347.45 2809.4 VERTICAL SECTION feet 169.8 201.2 237.4 278.5 300.8 2900 . 0 29 . 09 347 · 65 2853 · 5 2950 · 0 30 . 30 347 · 61 2896 . 9 3000 · 0 31.84 347 . 20 2939 . 8 3050 . 0 33 . 05 346 · 61 21982 . 0 3100 · 0 35 . 08 346 · 04 3023 · 4 324.4 349.2 375.0 401.8 429.8 3150.0 36.61 345.74 3063.9 '3200.0 37.93 345.63 3103.7 3250.0 39.28 345.89 3142.8 ,3300.0 40.46 345.96 3181.1 3350.0 41.52 345.74 3218.9 459.1 489.3 520.5 552.6 585.4 Directional Survey Page SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. HORIZONTAL COORDINATES feet 2425.5 2.45 169.8 346.2 164.9 N 40.4 W 2520.4 3.14 201.2 346.8 195.9 N 46.1 W 2613.6 2.66 237.4 347.1 231.5 N 53.0 W 2704.8 3.38 278.5 347.2 271.6 N 61.5 W 2749.5 2.54 300.8 347.2 293.4 N 66.4 W 2793.6 3.82 324.4 . 347.3 316.4 N 71.5 W 2837.0 2.42 349.2 347.3 340.6 N 76.8 W 2879.9 3.11 375.0 347.3 365.8 N 82.4 W 2922.1 2.50 401.8 347.3 391.9 N 88.5 W 2963.5 4.11 429.8 347.2 419.1 N 95.1 W 3004.0 3.08 459.1 347.1 3043.8 2.65 489.3 347.0 3082.9 2.72 520.5 347.0 3121.2 2.36 552.6 346.9 3159.0 2.13 585.4 346.8 447.5 N 102.3 W 476.9 N 109.8 W 507.1 N 117.4 W 538.2 N 125.2 W 570.0 N 133.2 W ~400.0 43.36 345.47 3255.8 ...9450.0 44.99 345.80 3291.6 3500.0 46.82 346.40 3326.4 3550.0 48.50 347.16 3360.1 3600.0 50.00 347.78 3392.7 619.1 653.9 689.8 726.8 764.7 3195.9 3.70 619.1 346.8 3231.7 3.30 653.9 346.7 3266.5 3.76 689.8 346.7 3300.2 3.54 726.8 346.7 3332.8 3.14 764.7 346.7 602.7 N 141.6 W 636.4 N 150.3 W 671.3 N 158.9 W 707.3 N 167.3 W 744.3 N 175.6 W 3650.0 51.49 348.15 3424.4 3700.0 52.71 348.25 3455.1 3750.0 54.34 348.69 3484.8 3800.0 55.13 348.60 3513.7 3850.0 55.73 348.18 3542.1 803.4 842.8 883.0 923.8 964.9 3364.5 3.04 803.4 346.8 3395.2 2.44 842.8 346.9 3424.9 3.34 883.0 346.9 3453.8 1.58 923.8 347.0 3482.2 1.39 965.0 347.1 782.1 N 183.6 W 820.7 N 191.7 W 860.1 N 199.7 W 900.1 N 207.8 W 940.5 N 216.1 W A~ Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, Job Number: AKl196C373 NORTH SLOPE, ALASKA MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. ?feet 3900 . 0 56 . 56 347 . 98 3569 . 9 3950.0 57.82 347.45 3597.0 ~000.0 58.70 347.22 31623.3 4050 . 0 59 . 29 346 . 47 3'1649 . 1 4100 . 0 59 . 76 345 . 78 3674 . 4 4150 . 0 59 . 95 345 . 25 31699 . 5 4200 . 0 60 . 61 345 . 26 3724 . 3 4250.0 60.98 345.64 3748.7 4300.0 61.99 345.72 3772.6 4350 . 0 62 . 96 345 . 77 3'795 . 7 4400 . 0 64 . 02 345 . 97 3818 . 0 4450 . 0 64 . 45 346 . 06 3839 . 8 4500 . 0 64 . 50 346 . 10 3861 . 3 4550 . 0 64 . 72 346 . 27 3882 . 8 4600.0 65.44 346.33 3903.8 '~%701 . 0 65 . 29 346 . 19 3945 . 9 4801.0 64 . 25 346 . 04 3988 . 5 4901 . 0 64 . 84 346 . 11 4031.5 5001.0 65.28 346.45 4073 .7 5101 . 0 65 . 60 346 . 57 4115 . 3 VERTICAL SECTION feet 1006.5 1048.5 1091.0 1133.8 .1176.9 1220.2 1263.6 1307.2 1351.1 1395.5 1440.2 1485.2 1530.3 1575.5 1620.9 1712.7 1803.1 1893.4 1984.1 2075.0 SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. 3510.0 1.70 1006.5 347.1 3537.1 2.67 1048.5 347.1 3563.4 1.80 1091.0 347.1 3589.2 1.74 1133.9 347.1 3614.5 1.52 1177.0 347.1 3639.6 1.00 1220.2 347.0 3664.4 1.32 1263.6 347.0 3688.8 .99 1307.2 346.9 3712.7 2.02 1351.1 346.9 3735.8 1.94 1395.5 346.8 3758.1 2.15 1440.2 346.8 3779.9 .87 1485.2 346.8 3801.4 .14 1530.4 346.8 3822.9 .54 1575.5 346.8 3843.9 1.45 1620.9 346.7 3886.0 .20 1712.7 346.7 3928.6 1.05 1803.1 346.7 3971.6 .59- 1893.4 346.7 4013.8 .54 1984.1 346.6 4055.4 .34 2075.0 346.6 Page 3 HORIZONTAL COORDINATES feet 981.1 N 224.6 W 1022.2 N 233.6 W 1063.7 N 242.9 W 1105.4 N 252.7 W 1147.2.N 263.0 W 1189.1 N 273.8 W 1231.1 N 284.8 W 1273.3 N 2.95.8 W 1315.9 N 306.7 W 1358.9 N 317.6 W 1402.2 N 328.5 W 1445.9 N 339.4 W 1489.7 N 350.2 W 1533.6 N 361.0 W 1577.7 N 371.8 W 1666.8 N 393.6 W 1754.6 N 415.3 W 1842.3 N 437.0 W 1930.4 N 458.5 W 2018.8 N 479.7 W 5200.0 65.83 347.05 4156.0 5300.0 65.73 347.12 4197.0 5401.0 65.21 347.22 4238.9 5500.0 65.67 347.13 4280.1 5601.0 66.55 347.22 4321.0 2165.3 2256.5 2348.3 2438.4 2530.7 4096.1 .49 2165.3 346.6 4137.1 .12 2256.5 346.7 4179.0 .52 2348.3 346.7 4220.2 .47 2438.4 346.7 4261.1 .87 2530.7 346.7 2106.7 N 500.3 W 2195.6 N 520.7 W 2285.2 N 541.1 W 2372.9 N 561.1 W 2463.0 N 581.6 W A Gyroda t a D i r e c t i ona i Survey B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C373 ,,! MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet ', 5701.0 65.64 347.09 4.361.5 5801.0 65.78 346.23 4402.7 900.0 66.98 345.23 4442.3 6000.0 67.08 344.70 4481.3 6101.0 66.07 344.53 4521.5 , 6201.0 65.68 344.54 4562.4 6301.0 65.12 344.63 4604.0 6401.0 66.46 345.10 4645.0 6500.0 66.01 344.97 4'684.9 6600.0 65.94 344.84 4725.6 ,, 6700.0 65.75 344.52 4'766.5 6800.0 66.04 344.38 4807.4 6900.0 66.58 343.99 4847.5 '7001.0 66.04 343.72 4888.1 7101.0 65.51 343.75 4929.2 ALASKA VERTICAL SECTION feet 2622.1 2713.3 2804.0 2896.0 2988.6 3079.8 3170.7 3261.9 3352.4 3443.7 3534.9 3626.1 3717.6 3810.0 3901.1 Page SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. 4301.6 4342.8 4382.4 4421.4 4461.6 4502.5 4544.1 4585.1 4625.0 4665.7 4706.6 4747.5 4787.6 4828.2 4869.3 .91 2622.1 346.7 .79 2713.3 346.7 .52 2804.0 346.7 .50 2896.0 346.6 .01 2988.6 346.6 .39 3079.8 346.5 .57 3170.7 346.5 .42 3261.9 346.4 .48 3352.5 346.4 .14 3443.8 346.3 .35 3535.0 346.3 .32 3626.2 346.3 .64 3717.7 346.2 .59 3810.1 346.1 .53 3901.3 346.1 HORIZONTAL COORDINATES feet 2552.1 N 601.9 W 2640.8 N 623.0 W 2728.7 N 645.3 W 2817.6 N 669.2 W 2907.0 N 693.8 W 2994.9 N 718.1 W 3082.6 N 742.3 W 3170.6 N 766.1 W 3258.2 N 789.5 W 3346.4 N 813.3 W 3434.4 N 837.4 W 3522.3 N 861.9 W 3610.4 N 886.8 W 3699.2 N 912.5 W 3786.8 N 938.1 W 7201.0 65.64 344.15 4970.5 '3301.0 66.62 344.08 5011.0 7401.0 66.69 343.87 5050.6 7501.0 65.73 343.75 5090.9 7601.0 65.93 343.81 5131.9 3992.0 4083.4 4175.1 4266.5 4357.6 4910.6 4951.1 4990.7 5031.0 5072.0 .38 3992.2 346.0 .99 4083.6 346.0 .21 4175.4 346.0 .96 4266.8 345.9 .21 4358.0 345.9 3874.3 N 963.3 W 3962.2 N 988.3 W 4050.5 N 1013.6 W 4138.4 N 1039.2 W 4226.0 N 1064.6 W 7701.0 66.42 343.98 5172.3 7800.0 66.98 344.22 5211.4 7901.0 67.74 344.27 5250.3 8000.0 66.84 344.62 5288.5 8100.0 66.82 344.64 5327.9 4449.0 4539.9 4633.0 4724.3 4816.1 5112.4 5151.5 5190.4 5228.6 5268.0 .51 4449.4 345.8 · 61 4540.3 345.8 .75 4633.5 345.8 · 96 4724.8 345.7 .03 4816.7 345.7 4313.9 N 1090.0 W 4401.3 N 1114.9 W 4491.0 N 1140.2 W 4579.0 N 1164.7 W 4667.6 N 1189.1 W B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, Job Number: A O y r o d a t a , NORTH SLOPE, ALASKA AKl196C373 MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. .feet , VERTICAL SECTION feet 8201.0 67.03 344.95 5367.4 8301.0 66.44 345.70 5406.9 i~400.0 66.79 344.64 5'446.2 8500.0 67.06 343.87 51485.4 8600.0 67.39 344.14 5524.1 4909.0 5000.9 5091.7 5183.6 5275.7 Directional Survey Page SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg,/ feet deg. 100 ft. 5307".5 .35 4909.6 345.7 5347.0 .91 5001.5 345.7 5386.3 1.05 5092.4 345.7 5425.5 .76 5184.3 345.6 5464.2 .41 5276.5 '345.6 HORIZONTAL COORDINATES feet 4757.3 N 4846.2 N 4934.0 N 5022.6 N 5111.2 N 1213.4 W 1236.7 W 1260.0 W 1284.9 W 1310.4 W 8701.0 68.08 342.24 5562.4 8801.0 69.12 344.93 5598.9 8901.0 68.81 346.20 5.634.8 9000.0 69.08 347.62 5670.4 9101.0 69.17 348.00 5706.4 9200.0 68.79 348.01 5.741.9 9300.0 68.17 348.22 5778.6 9400.0 67.23 345.23 5'816.5 9501.0 67.35 343.34 5855.5 9600.0 67.12 342.08 5893.8 5369 5462 5555 5647 5742 5834 5927 6019 6113 6204 .0 .0 .3 .7 .0 .4 .4 .9 .0 .1 5502.5 1.86 5369.9 345.6 5539.0 2.71 5462.9 345.5 5574.9 1.22 5556.2 345.5 5610.5 1.37 5648.6 345.6 5646.5 .36 5742.9 345.6 5682.0 .39 5835.2 345.6 5718.7 .65 5928.2 345.7 5756.6 2.92 6020.7 345.7 5795.6 1.73 6113.8 345.7 5833.9 1.20 6205.0 345.6 5200.7 N 5290.0 N 5380.4 N 5470.3 N 5562.6 N 5653.0 N 5744.0 N 5834.1 N 5923.7 N 6010.9 N 1337.4 W 1363.7 W 1386.9 W 1407.9 W 1427.8 W 1447.0 W 1466.1 W 1487.4 W 1512.6 W 1539.7 W '9701.0 69.27 342.42 5931.3 '9801.0 70.83 342.77 5965.4 9901.0 69.65 343.54 5999.3 10000.0 71.05 343.91 6032.5 10101.0 69.13 342.58 6066.9 6297 6391 6485 6578 6673 .6 .4 .3 .4 .2 5871.4 2.15 6298.6 345.6 5905.5 1.60 6392.5 345.5 5939.4 1.38 6486.5 345.5 5972.6 1.46 6579.7 345.5 6007.0 2.28 6674.6 345.4 6100~2 N 6189.9 N 6280.0 N 6369.5 N 6460.4 N 1568.3 W 1596.4 W 1623.7 W 1649.8 W 1677.2 W 10200.0 68.54 340.59 6102.7 10300.0 66.28 341.86 6141.1 10401.0 65.50 342.08 6182.3 10501.0 65.59 342.28 6223.7 10601.0 66.28 342.45 6264.5 6765.2 6857.1 6949.0 7039.7 7130.8 6042.8 1.96 6766.7 345.4 6081.2 2.54 6858.7 345.3 6122.4 .80 6950.8 345.3 6163.8 .20 7041.7 345.3 6204.6 .70 7132.9 345.2 6548.0 N 6635.4 N 6723.1 N 6809.7 N 6896.7 N 1706.3 W 1736.1 W 1764.6 W 1792.5 W 1820.1 W A Gyro da t a D i r e c t i ona i .S u rye y B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C373 MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. ifeet 10700.0 67.30 343.60 6'303.5 10801.0 65.41 345.22 6344.0 ±1001.0 65.52 347.30 61427.7 11100.0 65.24 348.03 6469.0 11201.0 65.24 348.77 6511.3 11301.0 65.38 347.59 6553.0 11401.0 65.64 346.89 6:594.5 11501.0 65.83 347.12 6635.6 11601.0 66.10 347.24 61676.3 ALASKA VERTICAL SUBSEA DOGLEG CLOSURE SECTION DEPTH SEVERITY DIST. AZIMUTH feet feet deg./ feet deg' 100 ft. 7221.6 6243.6 1.48 7223.8 345.2 7314.0 6284.1 2.38 7316.3 345.2 7404.8 6326.0 1.22 7407.1 345.2 7495.7 6367.8 .85 7497.9 345.2 7585.7 6409.1 .72 7587.8 345.2 7677.3 6451.4 .67 7679.4 345.3 7768.2 6493.1 1.08 7770.1 345.3 7859.2 6534.6 .70 7861.1 345.3 7950.3 6575.7 .28 7952.2 345.4 8041.6 6616.4 .29 8043.5 345.4 11701.0 66.64 346.86 6'716.4 11801.0 67.36 346.90 6755.5 11901.0 66.03 345.99 6795.0 12001.0 65.24 345.24 6836.3 12101.0 65.87 344.89 6877.7 8133.3 6656.5 .64 8135.1 345.4 8225.3 6695.6 .71 8227.1 345.4 8317.1 6735.1 1.57 8318.9 345.4 8408.2 6776.4 1.05 8410.0 345.4 8499.2 6817.8 .71 8501.0 345.4 Page 6 HORIZONTAL COORDINATES feet 6983.8 N 1846.7 W 7072.9 N 1871.5 W 7160.9 N 1893.7 W 7249.4 N 1914.3 W 7337.3 N 1933.5 W 7427.2 N 1952.0 W 7516.1 N 1970.6 W 7604.9 N 1990.7 W 7693.7 N 2011.2 W 7782.7 N 2031.4. W 7872.0 N 7961.7 N '8051.0 N 8139.2 N 8227.1 N 2052.0 W 2072.9 W 2094.4 W 2117.0 W 2140.5 W 7200.0 65.94 344.42 6918.1 __~301.0 66.19 343.83 6959.1 12401.0 67.31 345.91 6998.5 12501.0 68.71 347.56 7036.0 12601.0 68.98 348.11 7072.1 8589.5 6858.2 .44 8591.4 345.4 8681.8 6899.2 .59 8683.7 345.4 8773.6 6938.6 2.22 8775.6 345.4 8866.3 6976.1 2.07 8868.3 345.4 8959.6 7012.2 .58 8961.4 345.4 8314.3 N 8403.1 N 8491.8 N 8582.0 N 8673.2 N 2164.4 W 2189.7 W 2213.6 W 2234.9 W 2254.5 W 12700.0 68.72 348.46 7107.8 12801.0 67.57 348.77 7145.4 12901.0 67.38 349.04 7183.7 13001.0 66.12 349.41 7223.2 13100.0 66.28 349.45 7263.1 9051.8 7047.9 .42 9053.6 345.5 9145.5 7085.5 1.17 9147.2 345.5 9237.8 7123.8 .31 9239.4 345.5 9329.6 7163.3 1.31 9331.1 345.6 9420.1 7203.2 .17 9421.5 345.6 8763.6 N 8855.5 N 8946.1 N 9036.4 N 9125.4 N 2273.3 W 2291.8 W 2309.6 W 2326.7 W 2343.4 W A Gyro da t a D i r e c t i o n a i Survey B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, Job Number: AKl196C373 ,, MEASURED I N C L AZIMUTH VERTICAL VERTICAL SUBSEA DEPTH DEPTH SECTION DEPTH feet deg. deg. ':feet feet feet 13200 · 0 66 . 83 349 · 22 71'302 . 9 9511 . 7 7243 . 0 ~3301.0 66.03 348.73 7343.3 9604.2 7283 .}401 · 0 65 . 90 348 · 86 71384 . 0 9695 . 5 7324 . 1 13501.0 65.12 348.94 7.425.5 9786.4 7365.6 13601.0 64.77 348.77 7'467.8 9876.9 7407.9 13701 . 0 63 . 95 349 . 07 7511 . 1 9967 . 0 7451 . 2 13800 . 0 63 . 74 348 · 91 7.554 . 8 10055 . 8 7494 . 9 13900.0 65.50 348.5'4 7597.6 10146.1 7537.7 14001 . 0 65 . 46 348 . 58 7639 · 5 10237 . 9 7579 . 6 14101 . 0 64 . 97 348 . 68 7681 . 5 10328 . 6 7621 . 6 14200 . 0 66 . 08 348 . 60 7'722 . 5 10418 . 7 7662 . 6' 14300.0 65.75 348.41 7763.3 10509.9 7703.4 14401.0 64 . 95 347.78 7805 · 4 10601.7 7745.5 14501 . 0 63 . 96 347 . 22 7848 . 5 10691 . 9 7788 . 6 14601 . 0 63 . 90 347 · 18 7892 . 5 10781 . 7 7832 . 6 NORTH sLoPE, ALASKA DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. .59 9513.1 345.6 .91 9605.5 345.7 · 17 9696.7 345.7 · 78 9787.5 345.7 .39 9878.0 345.8 · 86 9968.0 345.8 .26 10056.7 345.8 1.79 10147.0 345.8 .05 10238.7 345.9 · 50 10329.4 345.9 1.12 10419.4 345.9 .37 10510.6 345.9 .97 10602.4 346.0 1.11 10692.5 346.0 · 07 10782.3 346.0 Page HORIZONTAL COORDINATES feet 9215.6 N 2360.3 W 9306.5 N 2378.0 W 9396.0 N 2395.8 W 9485.3 N 2413.3 W 9574.2 N 2430.8 W 9662.7 N 2448.2 W 9749.9 N 2465.1 W 9838.5 N 2482.8 W 9928.6 N 2501.0 W 10017.6 N 2518.9 W 10105.9 N 2536.7 W 10195.4 N 2554.9 W 10285.2 N 2573.8 W 10373.3 N 2593.3 W 10460.9 N 2613.2 W ~'!701.0 63.83 347.06 7936.5 10871.5 ±4801.0 64.25 347.13 7980.3 10961.4 14900.0 63.42 347.06 8024.0 11050.2 15001.0 62.61 347.00 8069.8 11140.2 15100.0 63.19 346.82 8114.9 11228.4 7876.6 7920.4 7964.1 8009.9 8055.0 · 12 10872.1 346.0 .42 10962.0 346.0 · 84 11050.8 346.0 .81 11140.8 346.0 .61 11228.9 346.0 10548.4 N 2633.2 W 10636.0 N 2653.3 W 10722.7 N 2673.2 W 10810.4 N 2693.4 W 10896.2 N 2713.3 W 15201.0 64.46 346.42 8159.5 11319.0 15300.0 65.37 346.11 8201.4 11408.7 15400.0 65.71 346.22 8242.8 11499.7 15500.0 65.92 345.55 8283.8 11590.9 15601.0 66.40 345.40 8324.6 11683.3 8099.6 8141.5 8182.9 8223.9 8264.7 1.30 11319.6 346.0 .96 11409.2 346.0 .35 11500.3 346.0 .65 11591.5 346.0 .49 11683.9 346.0 10984.4 N 2734.3 W 11071.5 N 2755.6 W 11159.9 N 2777.4 W 11248.3 N 2799.6 W 11337.7 N 2822.8 W X Gyrodat B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C373 MEASURED I N C L AZIMUTH vERTICAL DEPTH DEPTH feet deg. deg. i.'feet ,, ALASKA D i 15701.0 66.29 345.23 15800.0 65.56 345.30 j~900.O 61.04 346.41 16000.0 59.56 340.12 16101.0 61.50 338.28 16201.0 64.15 336.87 '16301.0 67.13 335.49 16400.0 68.87 332.92 16501.0 69.15 331.36 16601.0 69.60 328.70 r e c t i o n a 1 Final Station Closure: , "2~ ,~ .... .~, VERTICAL SUBSEA DOGLEG CLOSURE SECTION DEPTH SEVERITY DIST. feet feet deg./ feet 100 ft. 8364.8 11774.8 8304.9 81405.1 11865.2 83'45.2 8:450.1 11954.5 8390.2 8.499.6 12041.2 8439.7 8549.3 12128.3 8489.4 8595 . 0 12216 . 2 8535 . 1 8636.2 12305.8 8576.3 8,673.3 12395.4 8613.4 8709.5 12486.7 8649.6 8,744.8 12576.4 8684.9 12578.71 ft :Distance: Survey AZIMUTH deg. .19 11775.4 346.0 · 75 11865.8 346.0 4.62 11955.1 346.0 5.66 12041.8 346.0 2.49 12129.2 345.9 2.93 12217.2 345.9 3.22 12307.0 345.8 2.98 12396.9 345.7 1.47 12488.5 345.6 2.53 12578.7 345.5 Az: 345.50 deg. Page HORIZONTAL COORDINATES feet 11426.3 N 2846.0 W 11513.8 N 2869.0 W 11600.4 N 2890.8 W 11683.5 N 2915.8 W 11765.7 N 2947.0 W 11847.9 N 2981.0 W 11931.2 N 3017.8 W 12013.9 N 3057.7 W 12097.2 N ~>_3101.8 W ~/12178 3 N ..... 3148.5 W · ' ,~-: <'i A Gyro da t a D i r e c t i ona i Survey ,[ ,, ,, ':: for B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, ALASKA ~ob Number: AKl196C373SS Run Date: 29-Nov-96 20:30:00 ,:, Surveyor: TOM STODDARD . Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.347000 .'deg. N Sub-sea Correction from vertical Reference: 59.9 ft. Azimuth Correction: Gyro: Bearings are Relative' to True North ~roposed Well Direction: 346.600 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference G y r o d a t a B.P. EXPLORATION WELL: NB[- 17, 7" ,, Location: NIAKUK NORTH SLOPE ALASKA Job Number: AKl196C373SS SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DEPTH DEPTH SECTION feet deg. deg. .feet feet -59 9 0 00 0 00 0 0 0 0 100.. 0 1.02 107.51 .159.9 -1.0 200.0 .97 109.59 1259.9 -1.9 300.0 .57 109.97 11359.9 -2.6 400.0 .20 82.04 :459.9 -3.0 500.0 600.0 7OO.0 800.0 900.0 10 11 12 13 14 00.0 00.0 00.0 00.0 00.0 .14 198.71 1559.9 -3.0 .65 278.43 659.9 -2.7 1.07 277.58 '1759.9 -2.2 1.20 279.47 1'859.9 -1.5 1.21 276.02 959.9 -.7 1.26 282.20 1059.9 .1 1.79 301.69 i159.9 1.7 2.37 316.95 1259.9 4.7 2.75 329.16 1359.9 8.7 3.30 338.17 1459.9 13.9 D i re c t i ona 1.Survey DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. 0.00 0.0 0.0 .45 2.7 106.6 .07 4.4 107.5 .40 5.5 108.1 .40 5.9 108.0 26 5.8 107.3 60 4.8 108.5 46 3.0 113.9 15 1.2 135.2 10 1.6 204.1 22 3.6 255.0 76 6.2 274.3 76 9.7 289.5 67 13.9 301.4 75 .18.9 311.2 HORIZONTAL COORDINATES feet 0.0 N 0.0 E .6 S 1.9 E 1.1 S 3.5 E 1.6 S 4.8 E 1.8 S 5.4 E 1.7 S 5.5 E 1.6 S 4.9 E 1.5 S 3.4 E 1.2 S 1.5 E .9 S 1.1 W .5 S 2.7 W .9 N 5.1 W 2.9 N 7.7 W 6.5 N 10.3 W 11.2 N 12.6 W Page '~ 15 '16 17 18 19 00.0 00.0 00.0 00.0 00.0 4.31 342.11 1'559.9 20.5 5.04 342.71 1659.9 28.6 5.66 344.80 1759.9 38.0 6.62 349.46 1859.9 48.7 7.84 351.30 1959.9 61.4 . 05 25.5 319.3 73 33.8 325.4 67 43.3 329.7 08 54.0 333.5 26 66.9 336.9 17.5 N 14.8 W 25.3 N 17.2 W 34.3 N 19.8 W 44.8 N 22.2 W 57.3 N 24.3 W 20 21 22 23 24 00.0 00.0 00.0 00.0 00.0 8.94 350.01 2059.9 76.1 10.37 351.02 2159.9 93.0 12.22 352.77 2259.9 112.9 13.92 352.33 2359.9 136.0 16.15 350.44 2459.9 162.7 1.11 1.47 1.85 1.68 2.22 81.9 339.5 99.4 341.5 119.5 343.4 143.0 344.9 169.8 346.0 71.8 N 26.7 W 88.6 N 29.5 W 108.4 N 32.2 W 131.4 N 35.2 W 157.9 N 39.3 W Gyr oda t a D i r e c t i ona i Survey B.P. EXPLORATION WELL: NK-17, 7" Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C373SS SUBSEA DEPTH feet 2500 2600 ./2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 I N C L AZIMUTH VERTICAL DEPTH deg. deg. feet , 19.24 349.50 2'1559.9 22.18 348.76 2659.9 25.74 347.46 2759.9 29.27 347.64 2859.9 32.41 346.92 2/959.9 36.45 345.77 31059.9 39.81 345.92 3"159.9 43.55 345.51 3,259.9 48.49 347.16 3359.9 52.97 348.32 3459.9 56.26 348.05 3.559.9 59.49 346.18 3659.9 61.45 345.68 3759.9 64.50 346.10 3859.9 64.95 346.14 3959.9 ALASKA VERTICAL SECTION feet 194.5 232.1 276.3 328.0 387.8 456.2 534.8 623.1 726.6 849.3 991.5 1152.2 1327.8 1527.4 1742.3 DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. 3.00 201.2 346.6 2.73 237.4 347.1 3.34 278.5 347.2 3.61 349.2 347.3 2.81 401.8 347.3 3.18 459.1 347.1 2.56 552.6 346.9 3.65 653.9 346.8 3.54 726.8 346.7 2.59 883.0 346.9 1.59 1006.5 347.1 1.65 1177.0 347.1 1.47 1351.1 346.9 .18 1530.4 346.8 · 48 1803.1 346.7 HORIZONTAL COORDINATES feet 189.2 N 44.9 W 226.3 N 52.0 W 269.5 N 61.1 W 320.0 N 72.3 W ' 378.3 N 85.3 W 444.7 N 101.6 W 521.0 N 120.9 W 606.6 N 142.6 W 707.1 N 167.3 W 827.1 N 193.0 W 966.5 N 221.6 W 1123.3 N 257.1 W 1293.2 N 300.9 W 1486.9 N 349.5 W 1695.6 N 400.7 W Page ~4000 4100 4200 4300 4400 .0 .0 .0 .0 .0 65.14 346.34 4059.9 65.82 347.05 4159.9 65.44 347.17 4259.9 65.68 347.10 4359.9 67.02 344.99 4459.9 1954 2174 2394 2618 2845 .4 .0 .2 .5 .4 .56 1984.1 346.6 .45 2256.5 346.6 · 50 2438.4 346.7 .91 2622.1 346.7 .06 2896.0 346.7 1901.5 N 451.5 W 2115.2 N' 502.3 W 2329.9 N 551.3 W 2548.6 N 601.1 W 2768.8 N 656.1 W 4500.0 4600.0 4700.0 4800.0 4900.0 65.70 344.54 4559.9 66.29 345.05 4659.9 65.78 344.57 4759.9 66.42 343.91 4859.9 65.60 344.04 4959.9 3074 3295 3520 3745 3968 .3 .7 .2 .8 .7 .43 3079.8 346.5 .07 3352.5 346.4 .32 3535.0 346.3 .63 3810.1 346.2 .42 3992.2 346.1 2989.6 N 716.7 W 3203.3 N 774.8 W 3420.1 N 833.5 W 3637.4 N 894.7 W 3851.8 N 956.8 W Gyrodata B.P. EXPLORATION .~ WELL: NK-17, 7" .i Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C37355 ~ , SUBSEA I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. 'feet ALASKA VERTICAL SECTION feet 5000 . 0 66 . 47 343.. 84 5.[059 . 9 5100 . 0 66 . 27 343 . 93 5159 . 9 5200 . 0 67 . 52 344 . 36 5[259 . 9 5300 . 0 66 . 99 344 . 89 5[359 . 9 5400 . 0 66 . 88 344 . 37 5459 . 9 5500 . 0 68 . 04 342 . 37 51559 . 9 5600 . 0 69'. 00 347 . 21 5"659 . 9 5700 . 0 68 . 48 348 . 12 5759 . 9 5800 . 0 67 . 32 343 . 19 5'[859 . 9 5900 . 0 70 . 58 342 . 72 5959 . 9 4196 4421 4655 4891 5123 5362 5620 5880 6123 6376 .2 .1 .3 .7 .9 .5 .1 .4 .1 Directional DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. .38 4266.8 345.9 .42 4449.4 345.8 .81 4724.8 345.7 .29 4909.6 345.7 .95 5184.3 345.7 1.77 5369.9 345.6 1.32 5648.6 345.6 .52 5928.2 345.7 1.67 6205.0 345.7 1.69 6392.5 345.5 Survey HORIZONTAL'COORDINATES feet 4070.8 N 1019.5 W 4286.9 N 1082.3 W 4513.1 N 1146.4 W 4740.2 N 1208.8 W 4964.9 N 1268.7 W 5194.8 N 1335.6 W 5443.9 N 1401.7 W 5697.7 N 1456.4 W 5933.7 N 1515.7 W 6175.3 N 1591.9 W Page 6000.0 69.52 342.85 6'059.9 6100.0 65.93 341.96 6'159.9 6200.0 66.20 342.43 6259.9 6300.0 65.28 345.71 6359.9 6400.0 65.31 347.87 6459.9 6653 6899 7120 7348 7565 .8 .0 .5 .4 .9 2.11 6674.6 345.5 1.75 6950.8 345.3 .65 7132.9 345.2 1.94 7407.1 345.2 .75 7587.8 345.2 6441.8 N 1671.6 W 6675.4 N 1749.1 W 6886.9 N 1817.0 W 7106.2 N 1879.9 W 7318.0 N 1929.3 W ',~1,6500.0 65.42 347.48 6559.9 ~6600.0 65.99 347.19 6659.9 6700.0 67.21 346.80 6759.9 6800.0 65.60 345.04 6859.9 6900.0 66.21 343.87 6959.9 7783 8004 8235 8460 8683 .2 .9 .6 .2 .7 .02 7861.1 345.3 .29 8043.5 345.4 .81 8318.9 345.4 .85 8501.0 345.4 · 63 8775.6 345.4 7530.8 N 1973.9 W 7746.9 N 2023.3 W 7971.7 N 2075.3 W 8189.4 N 2130.4 W 8405.0 N 2190.2 W 7000.0 68.89 347.93 7059.9 7100.0 67.50 348.87 7159.9 7200.0 66.27 349.45 7259.9 7300.0 65.98 348.78 7359.9 7400.0 64.83 348.80 7459.9 8928.1 9180.4 9412.7 9641.4 9859.9 .08 8961.4 345.4 · 85 9239.4 345.5 .26 9421.5 345.6 .61 9696.7 345.7 .46 9878.0 345.7 8642.4 N 2247.9 W 8889.8 N 2298.5 W 9118.2 N 2342.0 W 9342.9 N 2385.3 W 9557.6 N 2427.5 W Gyroda t a D i re c t i ona 1 Survey B.P. EXPLORATION WELL: NK-17, 7" , Location: NIAKUK, NORTH SLOPE, Job Number: AKl196C373SS [ SUBSEA DEPTH feet I N C L AZIMUTH VERTICAL DEPTH deg. deg. :feet · ALASKA VERTICAL SECTION feet 7500.0 7600.0 ]7700.0 7800.0 7900.0 8000.0 8100.0 8200.0 83OO.O ,8400.0 8500.0 8600.0 8684.9 63.95 348.87 7'559 65.22 348.63 7659 65.77 348.43 7759 63.94 347.21 7,859 64.06 347.10 7959 62.78 347.01 8'~059 64.47 346.42 8,159 65.79 345.94 8259 66.31 345.25 81:359 60.75 345.17 81,459 62.12 337.95 8559 68.24 333.86 8659 69.60 328.70 8,744 .9 10066.6 .9 10282'.0 .9 10502.3 .9 10715.1 .9 10919.4 .9 11120.8 .9 11320.0 .9 11537.7 .9 11763.7 .9 11971.7 .9 12148.7 .9 12363.0 .8 12576.4 DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. 44 10147.0 345.8 27 10329.4 345.9 43 10510.6 345.9 84 10782.3 346.0 28 10962.0 346.0 .82 11140.8 346.0 1.30 11409.2 346.0 · 48 '11591.5 346.0 .23 11775.4 346.0 4.83 12041.8 346.0 2.59 12217.2 345.9 3.07 12396.9 345.8 2.53 12578.7 345.5 HORIZONTALCOORDINATES feet 9760.6 N 2467.2 W 9971.8 N 2509.7 W 10187.9 N 2553.4 W 10395.9 N 2598.5 W 10595.2 N 2644.0 W 10791.4 N 2689.0 W 10985.3 N 2734.5 W 11196.7 N 2786.6 W 11415.6 N 2843.2 W 11616.8 N 2895.8 W 11784.7 N 2954.9 W 11983.9 N 3043.3 W 12178.3 N 3148.5 W Page Final Station Closure: Distance: 12578.71 ft Az: 345.50 deg. gyro/data 4, QUALITY CONTROL SR373.DOC gyro/data QUALITY CONTROL REPORT JOB NUMBER · AKl196C373 TOOL NUMBER' 758 MAXIMUM GYRO TEMPERATURE · .. MAXIMUM AMBIENT TEMPERATURE · MAXIMUM INCLINATION' 69.6 AVERAGE AZIMUTH · 345.5 WIRELINE REZERO VALUE · REZERO ERROR/K' CALIBRATION USED FOR FIELD SURVEY' 1534 CALIBRATION USED FOR FINAL SURVEY' 1534 PRE JOB MASS BALANCE OFFSET CHECK' .12 POST JOB MASS BALANCE OFFSET CHECK~ · CONDITION OF SHOCK WATCHES .267 USED 0.0 UPON ARRIVAL AT RIG · OK UPON COMPLETION OF SURVEY' OK UPON RETURN TO ATLAS OK BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH TVD NORTHING EASTING FIELD SURVEY 16601 69.6 328.7 8744.8 12178.3 -3148.5 FINAL SURVEY 16601 69.6 328.7 8744.8 12178.3 -3148.5 SR373.DOC gyro/data FUNCTION TEST JOB NUMBER' AKl196C373 5 Survey stations were collected at the measured depth shown below. The tables show the :repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft 1 2 3 4 5 10700 67.3 67.3 67.3 67.3 67.3 AZIMUTH M.D. ff 1 2 3 4 5 10700 343.6 343.6 343.7 343.6 343.6 SR373.DOC gyro/data 5. EQUIPMENT AND CHRONOLOGICAL REPORT SR373.DOC gyro/data EQUIPMENT REPORT JOB NUMBER: AKl196C373 DOWNHOLE ELECTRONICS ~ " '~ SURFACE:ELECTRONICS PRIMARY TOOL No, 758 COMPUTER A0150 GYRO SECTION A0126 POWER SUPPLY A0074 DATA SECTION C0002 PRINTER A0079 POWER SECTION C0001 INTERFACE A0071 BACKUP TOOL No. 749 COMPUTER A0122 GYRO SECTION A0124 POWER SUPPLY A0074 DATA SECTION C0025 PRINTER A0029 POWER SECTION C0026 INTERFACE A0035 WIRELINE COMPANY: SCHLUMBERGER CABLE SIZE: 15/32" RUNNING GEAR 2.5" W3" ECC WIEGHT BAR TOTAL LENGTH OF TOOL: MAXIMUM O.D.: 24.5 FEET 3 INCHES TOTAL WEIGHT OF TOOL: 200 POUNDS SR373.DOC gyro/data CHRONOLOGICAL REPORT JOB NUMBER: AKl196C373 11/29/96 18:00 18:30 19:30 21:00 21:40 22:15 TRANS TO LOCATION ARRIVE AT LOCATION MU TOOL TOOL WORKING, STANDBY P/U TOOL RIH START INRUN SURVEY 11/29/96 03:30 07:30 09:00 11:30 START OUTRUN SURVEY L/D TOOL & RIG DOWN SCHLUMBEREGER RETURN TO CAMP FINISH PROCESSING OF SURVEY SR373.DOC BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 14th, 1997 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, Attached are bluelines and folded sepias for the following wells. Per 20.AAC 25.537(d) BP Exploration would like these logs to be held confidential for 24 months. The specific attached logs include: Well Log Type Compan. y Run Date NK-17 Perforating record Schlumberger 7/11/97 NK-17 Perforating record Schlumberger 7/12/97 NK-15 Injection profile Schlumberger 10/16/97 NK-15 Perforating record Schlumberger 9/25/97 NK-12A Static survey Schlumberger 10/15/97 NK-7 Production profile Schlumberger 9/19/97 NK-7 DEFT images Schlumberger 9/19/97 NK~19 Temperature log Warmback Schlumberger 7/11/97 NK-19 Pressure Temp. w/CPLT Schlumberger 7/11/97 NK-19 TDT-P Waterflow log Schlumberger 7/11/97 NK-14 Injection profile w/warmback Schlumberger 10/6/97 NK-14 Production profile Schlumberger 10/5/97 Please contact me at 564-4531 if you have any questions. Sincerely, David Boyer, Sr. Geologist,' Greater Point Mclntyre Area MS Enclosures Please sign below and return to Marian Sloan, BPX, Mail Stop MBT-2 for receipt of transmittal. BP EXPLORATION January 24th, 1997 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, Attached are bluelines and folded sepias for well Niakuk 17. Per 20.AAC 25.537(d) BP Exploration would like these logs held confidential for 24 months. The specific attached logs include: LOG DATE INTERVAL DATA TYPE VENDOR 1/1 0/97 1 3720- 1 8044 TUBING DEPTH CORRELATION Schlumberger Please contact me at 564-4531 if you have any questions. Sincerely, ----~--' ,! . \ .--z ~! _/% cC..[L,~;._., ..'~' · · / Kabe N~tzberg, Sr.,tGeolo st ; Greater Point Mclntyre Area MS Enclosures Please sign below and return to Marian Sloan, BPX, Mail Stop MB7-2 for reciept of transmittal. BP EXPLORATION January 24th, 1997 BP Exploration (Alaska) Inc. 900 East Benson Boulevard Re. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, Attached are bluelines, folded sepias and LDWG tape for well Niakuk 17. Per 20.AAC 25.537(d) BP Exploration would like these logs held confidential for 24 months. The specific attached logs include: LOG DATE INTERVAL DATA TYPE VENDOR -- 12/21/96 · -,'~ 2/9/96 --12/3o/96 -12/16/96 .~- 12/14/96 .~==,1 2/5/96 --12/5/96 12000- 18152 SBL/GR/CCL 17574- 18310 Cement squeeze perforation record 9200-11650 15100-15820 17685-18150 13900-18294 13900-18320 Atlas Schlumberger Tubing puncher chemical cutters Schlumberger Squeeze shot perforation record' Schlumberger Cement squeeze perforation record Schlumberger CBTE/(~iI~/G R/CCL Schlumberger CET/GR/CCL Schlumberger Please contact me at 564-4531 if you have any questions. Sincerely, .---/ ¢/ , ' · "~--,'/ · o -- .; ~, · Katie N~tzberg, Sr. Gaol,Og~st Greater Point Mclntyr~--Area MS Enclosures Please sign below and return to Marian Sloan, reciept of transmittal. BPX, Mail Stop MB7-2 for R CEiVED ,JAN 2 4 1997 Ala3ka 0il & Gas Cons. Commi,s~ioa Anchorage BP EXPLORATION January 22th, 1997 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, ~'[o' I(z~ Attached are bluelines and folded sepias for well Niakuk 17PB1. Per 20.AAC 25.537(d) BP ExploratiOn wOuld like these logs held confidential for 24 months. The specific attached logs include: LOG DATE INTERVAL DATA TYPE VENDOR 11/4/96 9225-1 3494 RFT Schlumberger 11/4/96 15808-17539 BHCS Schlumberger 11/4/96 8338-9052 BHCSSSTVD Schlumberger Please contact me at 564-4531 if you have any questions. Sincerely, ! ' , Katie Nitzberg, Sr.~Geol0g~,st Greater Point Mclntyre Ar~ MS Enclosures Please sign below and return to Marian Sloan, BPX, Mail Stop MB7-2 for reciept of transmittal. BP EXPLORATION December 20th, 1996 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 1597 Dear AOGCC Representative, Alill~il~l&~ll~t~,(~ Attached are bluelines, folded sepias and LDWG tape for well Niakuk 17. Per 20.AAC 25.537(d) BP Exploration would like these logs held confidential for 24 months. The specific attached logs include' LOG DATE INTERVAL DATA TYPE VENDOR 10/18- 11500-18400 ADNFINAL Schlumberger 11/26/96 10/18- 7450-1 8450 CDR FINAL Schlumberger 11/26/96 10- 18- 51 00- 9450 TVD CDR FINAL Schlumberger I 1/26/96 10/18- 6600-9450 TVD ADN FINAL Schlumberger 11/26/96 10/18- 7450-1 8350 CDR FINAL PB1 Schlumberger 11/2/96 10/18- 6600-9470 TVD ADN FINAL PB1 Schlumberger 11/2/96 10/18- 11500-18350 ADN FINAL PB1 Schlumberger 11/2/96 10/18- 51 00-9470 TVD CDR FINAL PB1 Schlumberger I 1/2/96 Please contact me at 564-4531 if you have any questions. Sincerely, ~,./2 ~ · '-- ..tL_~,/.? ,,2 katie Nitzl:Jerg,':gr. Ge~logist Greater Point Mclntyr~ Area MS Enclosures Please sign below and return to Marian Sloan, BPX, Mail Stop MB7-2 for reciept of transmittal. MEMORANDUM TO: THRU: State Alaska Alaska Oil and Gas C~, ,ervation Commission Blair Wondzell,I' :~'J~' P. I. Supervis~ DATE: December 23, 1996 FILE NO: aziklwdd.doc FROM: Chuck Scheve, ¢:- ~ SUBJECT: Petroleum Inspector BOPE Test Pool Rig 7 Niakuk NK-17 PTD 96-165 Monday December 23,1996: I traveled to Pool Rig 7 and witnessed the weekly BOPE test on the Niakuk NK-17 Well. As the attached AOGCC BOPE Test Report shows there was 1 failure. The first valve downstream of the manual choke on the choke manifold failed to test. Since the rig is finishing up on this well and this a downstream valve, it was agreed to allow a 4 day grace period to repair this valve. The rig was clean and all equipment seemed to be in good working order. The location was clear and all excess equipment was properly stored. Summary: ! witnessed the BOPE test on Pool Arctic Rig 7 drilling BPX's Niakuk well # 17 - test time 4 hours - 1 failure. Attachment: azikiwdd.XLS X Unclassified STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: DATE: Ddg Contractor: POOL Rig No. 7. PTD # g6-165 Rig Ph.# Operator: BPX Rep.: Les Peak Well Name: NK-17 Rig Rep.: Jimmy Greco Casing Size: 7" Set @ 18,466 Location: Sec. 36 T. 12N R. 15E Meridian UM Test: Initial Weekly X Other 12./23/96 659-4815 Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location Yes Standing Order Posted Yes Well Sign OK Drl. Rig OK Hazard Sec. 'OK FLOOR SAFETY VALVES: Upper Kelly/IBOP Lower Kelly I IBOP Ball Type Inside BOP Quan. Pressure P/F I 250/5,000 P 1 250/5,000 P P 1 250/5,000 250/5,000 P BOP STACK: Quart. Annular Preventer Pipe Rams Lower Pipe Rams 1 Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Press. P/F 250/2500 P 250/5,000 P 250/5,000 250/5,000 250/5,000 P P P CHOKE MANIFOLD: No. Valves 17 No. Flanges 34 Manual Chokes 1 Hydraulic Chokes 2 Test Pressure P/F 250/5,000 F/P 250/5,000 Functioned Functioned P 2 250/5,000 P I 250/5,000 P ACCUMULATOR SYSTEM: N/A System Pressure 3100 i Pressure After Closure 1700I . MUD SYSTEM: Visual Alarm 200 psi Attained After Closure minutes 20 Trip Tank OK OK System Pressure Attained 2 minutes 35 Pit Level Indicators OK OK Blind Switch Covers: Master: Yes Remote: Flow Indicator OK OK Nitgn. Bti's: 6 Bottles(f~ Meth Gas Detector OK OK 2200 PSI Average Psig. H2S Gas Detector OK OK sec. sec. Yes Number of Failures: I ,Test Time: 4.0 Hours. Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within 4 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 if your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 II REMARKS: I I I One valve on the downstream side of the manual choke failed to test on the choke manifold Distribution: odg-Well File c - OperJRig c- Database C - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO IIII Waived By: Witnessed By: Chuck Scheve FI-021L (Rev.12/94) AZlKLWDD.XLS BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. BOX 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 December 15,1996 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear AOGCC Representative, Attached are the attached surveys, blueline and sepia for Niakuk wells listed below. Per 20.AAC 25.537(d) BP Exploration would like these logs held confidential for 24 months. The specific attached logs include: Log Type Company Well NK-21Static PDS Temp/Pressure Well NK-20 Static PDS Temp/Pressure NK-20 GR PDS Well NK-17 Gyro survey Gyrodata NK-19 Cuttings description BPX NK-9 Cuttings description BPX Run Date Depths 11/20/96 12/1/96 12/1/96 13540'-13837' 11/29/96 0-16601' 10/26/94 9000'- 11240' 12/21/94 15680'-18500' Please contact me at 564-4531 if you have any questions. Sincerely, Katie Nitzberg, Sr.~GeologiSt Greater Point Mclntyre Area MS Enclosures Please sign below and return to Marian Sloan, reciept of transmittal. BPX, Mail Stop MB7-2 for MEMORANDUM TO: David Jo.~, Chairman State of Alaska Alaska Oil and Gas Conservation Commission DATE: November 5, 1996 THRU: Blair Wondzell, ~ ...0.~ FILE NO: P. I. Supervisor ~'/'7' FROM: Doug Amos,"~ ~ SUBJECT: Petroleum Insp. azlhkedd.doc Confidential: Yes _, NoX, Attachment Only .. BOPE Test Pool Rig 7 Niakuk NK-17 PTD 96-0165 Tuesday, November 5~ 1996: I traveled to BP Exploration Niakuk NK-17 Well to witness the BOPE Test on Pool Rig 7. As the attached AOGCC BOPE Test indicates there were no failures. I found the rig in good condition and well laid out. Ail access areas to the rig were being kept open and clean. Summary: I witnessed the successful BOPE test on Pool Rig 7, 0 failures, 5 test hours Attachments: AZlHKEDD. XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Te~t R~port OPERATION: Drlg: X Workover: Drlg Contractor: POOL Rig No. Operator: BP Exploration Well Name: Niakuk NK-17 Casing Size: 9 5/8" Set @ 7,51'! Test: Initial Weekly X Other DATE: 11/5/96 7 PTD # 96-0165 Rig Ph.# 659-4815 Rep.: Tommy Johnson Rig Rep.: Jimmy Greco Location: Sec. 36 T. 12N R. 15E Meridian UM ,., Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location OK Standing Order Posted YES Well Sign YES Drl. Rig OK Hazard Sec. YES FLOOR SAFETY VALVES: Quan. Pressure Upper Kelly / IBOP I 250/5,000 Lower Kelly / I BOP I 250/5, 000 Ball Type 1 250/5, 000 Inside BOP 1 250/5, 000 P/F P P P P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kilt Line Valves Check Valve Quan. Test Press. P/F 1 250/3500 P 1 250/5,0OO P 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P 2 250/5,000 P I 250/5,000 P N/A N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK CHOKE MANIFOLD: No. Valves 17 No. Flanges 34 Manual Chokes 1 Hydraulic Chokes 2 Test Pressure 250/5, 000 250/5, 000 Functioned Functioned P/F P/F P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 6 @ 2, 200 3,300 P 1, 700 P minutes 27 sec. minutes 40 sec. Yes Remote: Yes Psig. Number of Failures: 0 ",Test Time: 5.0' Hours. Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Good test and good crew. Distribution: orig-Well File c - Oper./Rig c- Database c - Trip Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Dou~7 Amos FI-021L (Rev. 12/94) AZIHKEDD.XLS MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission David Johnst.~ Chairman ' ~ Blair Wondzell, P. I. Supervisor FROM: Lou Grimaldi, ~ SUBJECT: Petroleum Inspector DATE: October 13, 1996 FILE NO: EZ1JJMDD.DOC Diverter inspection Pool rig #7 BPX NK-17 Niakuk Field PTD 96-165 Sunday, October 13, 1996: I traveled to Pool rig #7 in the Niakuk field to witness the Diverter function test. The function test of the Diverter assembly went well. The twenty inch annular preventer had a closure time of 38 seconds which is outstanding for this equipment. The accumulator had a recharge time of 2 minutes 25 seconds. The gas detection system was not tested due to time restraints and will be tested by rig personnel. I walked the vent line and found a good solid construction with the exception of the following item. I found some short bolts connecting the vent line to the 16" knife valve. These bolts will be changed out before the rig drills surface hole. SUMMARY: I witnessed the Diverter function test on Pool rig #7. One failure noted, short bolts on the vent line. Attachments: EZ1JJMDD.XLS cc: Scott Sigurdsen/Tom Horten (Prudhoe Bay drilling) NON-CONFIDENTIAL Drlg Contractor: Operator: Well Name: Location: Sec. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Diverter Systems Inspection Report Pool BPX NK-17 36 T. 12N R. Operation: Rig No. Development 7 PTD # Date: X Exploratory: 96-165 Rig Ph. # Tommy Johnson Oper. Rep.' Rig Rep.: 15E 10/13/96 659-4815 Jimmy Greco Merdian Umiat TEST DATA MISC. INSPECTIONS: Location Gen.: P Housekeeping: P Reserve Pit: N/A (Gen.) DIVERTER SYSTEM INSPECTION: Diverter Size: Divert Valve(s) Full Opening: Valve(s) Auto & Simultaneous: Vent Line(s) Size: Vent Line(s) Length: Line(s) Bifurcated: Line(s) Down Wind: Line(s) Anchored: Turns Targeted / Long Radius: Well Sign: P Drlg. Rig: P Flare Pit: N/A 20 in. P P 16'- 150 ..- N/A P P N/A in. ACCUMULATOR SYSTEM: Systems Pressure: Pressure After Closure: 200 psi Attained After Closure: Systems Pressure Attained: Nitrogen Bottles: 3000 1700 0 min. 34 2 min. 25 Six Bottles psig psig SeC. sec. MUD SYSTEM INSPECTION: Trip Tank: Mud Pits: Flow Monitor: 2000 psiaverage psig Light Alarm P P GAS DETECTORS: Methane Hydrogen Sulfide: P P P P Light Alarm P P P P DIVERTER SCHEMATIC North 135 Wind Non Compliance Items '1 Repair Items Within N/A Day (s) And contact the Inspector @ 659-3607 Remarks: Bolt length on knife valve flanges short, replace with proper length. Distribution orig. - Well File c- Oper/Rep c- Database c - Trip Rpt File c- Inspector AOGCC REP.: OPERATOR REP.: EZ1JJMDD.XLS Louis R. Grimaldi DVTRINSP.XLT (REV. 1/94) TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 October 9, 1996 Tim Schofield Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Niakuk NK- 17 BP Exploration (Alaska) Inc. Permit No. 96-165 Sur. Loc 1403~SL, 866"WEL, Sec. 36, T12N, R15E, UM Btmhole Loc. 513'SNL, 805'EWL, Sec. 24, T12N, R15E, UM Dear Mr. Schofield: 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 blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035; and the mechanical integrity (MI) of the injection wells must be demonstrated under 20 AAC 25.412 and 20 25.030(g)(3). Sufficient notice (approximately 24 hours) of the MI test before operation, and of the BOPE test performed before drilling below the surface casing shoe, must be given so that a representative of the Commission may witness the tests. Notice may be given by inspector on the North Slope pager at 659-3607. David~r. J°hnston ~ Chairmah~.~,_~_~) BY ORDER OF THE COMMISSION dlffEnclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA O,- AND GAS CONSERVATION COM~v~ISSION PERMIT TO DRILL 20 AAC 25.005 ila. Typeofwork []Drill I-IRedrill IlL. Typeofwell I'-IExploratory I-IStratigraphic Test rqDevelopment Oil ' [] Re-Entry [] Deepen~ [] Service [] Development Gas [] Single Zone [] Multiple Zone i2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 59.9' Niakuk Oil Pool 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 034625 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 1403' NSL, 866' WEL, SEC. 36, T12N, R15E Niakuk At top of productive interval 8. Well Number Number 2S100302630-277 991' SNL, 929' EWL, SEC. 24, T12N, R15E NK-17 Attotal depth 9. Approximate spud date Amount $200,000.00 513' SNL, 805' EWL, SEC. 24, T12N, R15E 10/16/96 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 312827, 4475'I NK-38, 25.1' at 1524' MD 2560 18550' MD / 9574' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e)(2)} Kick Off Depth 1200' Maximum Hole Angle 66.4° Maximum surface 3050 psig, At total depth (TVD) 9200' / 3975 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 94# H-40 Weld 80' Surface Surface 80' 80' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 7470' 40' 40' 7510' 5060' STAGE I: 685 sx PF'E', 715 sx'G' STAGE II: 2340 sx PF 'E', 50 sx 'G' 8-1/2" 7" 26# L-80 BTC-M 18510' 40' 40' 18550' 9574' 470 sx Class 'G' 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 MD TVD Structural Conductor Surface Intermediate R E £ E IV E D Production .. Liner 0(~T 0 4 1996 Alaska 0il & Gas 00ns. Commission Perforation depth: measured Anchorage true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Ddlling Program [] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Larry Wolfson, 564-5510 Prepared By Name/Number: Kathy Campoamor, 564-5122 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~,A ' "- st;~ /~,,¢'~ Title Senior Drilling Engineer Date i Commission Use Only Permit Number ' APl Number ...... I Apparel ,~a~ ~_.~ I See cover letter ¢o~'-/'.~'~" t 50- O ~_- ¢-- ~ 2_ ,,~o ¢ I /'¢ - ~'~'j for other requirements Conditions of Approval: Samples Required [] Yes ,~ No Mud Log Required [] Yes ~.No Hydrogen Sulfide Measures /~Yes [] No Directional Survey Required ¢~:~Yes [] No Required Working Pressurefor'BOPE [] 2M; []3M; ~ 5M; [] 10M; [] 15-'M Other: ,~-¢~_01Ra! Signed By by order of Approved By ~,,.,i,-!. W ,lnh.n.~f.n._q Commissioner the commission Date j~__~,--/,4-'_ Form 10-401 Rev. 12-01-85 Submit In Triplicate CONFIDENTIAL Well Name: INK-17 Well .Plan Summary ]Type of Well: Injector Surface Location: 1403' FSL, 866' FEL, SEC 36 T12N, R15E Target Location: 991' FNL, 929' FWL, SEC 24, T12N, R15E Bottom Hole 513' FNL, 805' FWL, SEC 24, T12N, R15E Location: ] AFE Number: [ 731154 [ I Estimated Start Date: 110/16/96 IUD: I ~8,5~0'I ]Rig: ]Pool#7 ] ]Operating days to complete: ]40 [TVD: 19574' ] ]KBE: ]59.8' [Well Design (conventional, slimhole, etc.): ]Ultra-Slimhole/ERD Formation Markers: (all depths feet RKB) Formation Tops MD TVD Estimated Mud Weight Base Permafrost 1761 1760 SV1/TT6 7198 4935 Ugnu 8668 5525 West Sak 11373 6610 9.5 ppg Colville Shale 13429 7435 Tuffs 16683 8660 HRZ 17614 9135 10.2 ppg (wellbore stability) Kuparuk 17998 9315 10.2 ppg (wellbore stability) Kingak 18306 9460 10.5 ppg (wellbore stability) Casing/Tubing Program: (all depths feet RKB) Hole Csg/ Wt/Ft Grade Conn. Length Top Btm Size Tbg OD MDfrVD MD/TVD 30" 20" 94g H-40 WLD 80 GL 80/80 12 1/4" 9 5/8" 40# L-80 BTC 7470 40/40 7510/5060 8 1/2" 7" 26# L-80 BTC-M 18510 40/40 18550/9574 TBG 4 1/2" 12.6# L-80 I BTC-M 17710 40/40 17750/9252 CONFIDENTIAL Cementing Information Hole Casing Size Depth Volume Type of Cement Category Surface 9 5/8" 7510' First Stage: Lead: 685 sx lead Permafrost "E" 715 sx tail .Tail: Second Stage: Class "G" w/ 2340 sx lead* 2.0 % CaC12 50 sx tail *450%+csg vol Production 7" 18550' 470 sx Class "G" w/ 2.0 gps Latex 0.36 gps 434B 0.05 gps D3 1.0 % Gel 0.4 % CFR-3 0.1% HR-5 Logging/Formation Evaluation Program: Open Hole Logs: Surface MWD Intermediate MWD/GR Production Cased Hole Logs: LWD--ADN/CDR Schlumberger RFr (formation pressure); BHC (sonic) TD: Schlumberger CET/CBT Mud Program: ] Special Considerations ] Mineral Oil Base Mud ] Surface Mud Properties: Spud Density Marsh Yield 10 see 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 300 40-60 30-60 60-80 8.5-9.0 15-25 9.0-9.5 125 30-40 20-50 40-60 8.5-9.0 <7 Production Mud Properties: 90/10 Mineral OBM Density PV Yield 10 sec 10 min Oil/Water Fluid (PPG) Viscosity Point gel gel Ratio Loss 9.0-9.5 20-25 15-20 10-16 <40 85/15 <5 HTHP 9.5-10.5 20-30 22-27 10-16 <40 90/10 <5 HTIIP NK-t7 Well Plan Summary Page 2 Rev 10/2/96 ,LW CONFIDENTIAL Well Control: Well control equipment consisting of 5000 psi WP pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: KOP: 1200' start of variable build 1.0°/100 ft -2.5°/100 ft Maximum Hole Angle: 66.4° @ 346° azimuth Close Approach Wells: Minimum Normal Distance NK-38 25.1' @ 1524' NK-14 366' @ 4934' These wells will be shut-in while drilling the surface hole. NK-17 Drilling Hazards/Risks Abnormal differential reservoir pressure are not expected in this well. Original reservoir pressure is 4500 psi at 9200' SS (9.4 ppg EMW). The most likely reservoir pressure--based on NK-13-- is estimated at 3975 psi (8.25 ppg EMW); maximum anticipated surface pressure based on a gas gradient is 3050 psi. Well Control: Well control equipment consisting of 5000 psi WP pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Contact: Larry Wolfson 564-5510 Steve Shultz 564-5405 Adrian Clark 564-4720 NK-17 Well Plan Summary Page 3 Rev 10/2/96---LW CONFIDENTIAL Operations Summary . . . . o o . . . MIRU drilling rig. NU and function test diverter. Spud well and drill 12 1/4" hole to 1,200' and kick off and build angle to 66.35° at a 345.5° azimuth per attached directional program. Hold tangent angle to casing setting depth at 7510'. Run and cement 9 5/8" casing in two stages with stage collar set at +_2,000'. Test casing to 3000 psi for 30 minutes. Install and test BOP to 5000 psi. Note AOGCC witness or waiver on the morning report. M/U 8 1/2" BHA, drill 20' new hole and perform LOT. Change over to mineral oil base mud. Drill 8 1/2" hole to TD at 18,550'. Run drill pipe conveyed open hole logs. Run and cement 7" production casing. Change over to brine. Run "bond log" on wireline. Perforate well with drill pipe conveyed guns. Run 4 1/2" completion. Set packer and test tubing to 4000 psi; annulus to 3500 psi. Freeze protect well. ND BOP and NU tree assembly. Test tree assembly to 5000 psi. Secure well, release rig. RECEIVED OCT ~j ~ i99G . Attachments: Directional Plan Letter of Non-objection NK-17 Well Plan Summary Page 4 Rev 10/2/96~LW EXHIBIT lA Plat of Niakuk-17 Well Bore WL 13218.DGN 500 500 400 - NK-10 300 --, NK-09 NK-08 200 NK-28 ~ 100 NK-07 NK-27 100 200 - 500 NK-12 K-13D LNK-14 '17 .33 t3 1¸2 100 NK-19 29 28 .2.7 K-17 3O 4OO 300 200 t00 t100 100 200 500 NK-16/~: 400 40 300 ,/' L5-26 /NK-38 200 NK-20 100 NK-42 NK-21 ~1K-22 0NK-23 100 2OO 2O0 EXHIBIT 2 Plat of Niakuk-17 Affected Owner i ! AD,_084~ozb !00 % BPX I 0 O.5 1 MILE I 1 4NE-03 , z 13 "' "' o,-- L.,':, ® ,-- 18 CD Ld ~ © I ADL0312827 co ~o 50 % © NK-13 ~, --- o ~ NIAKUK-1 7 50 % AMERADA (ARCOi ~ ~NK-14 · NK-09 23 NK-02A O ~ NK-0~ ~ 19 NK-08 ~ NK-27 ~~m O ,, ~, ,~K-01 ' BK-01A ~ NK- ~4 Ni-0z o o NK-~ 25~ 2~ ~-~2 ~0 z ~x o % NK-16 ~ ~ o'~ ~ AD L0E;4630 ~ o ~ b~ ~ NK-21 ~ 100 9( BPX NK-19 NK-05 L5-29 ~~° ~ 0 NK-18 ~' S L5-36 ~ ~ O ~ ~ SAGD-05 ADL03J~3 < X o !00 % ~PXi o L5-33 ~ O L5-28 ............................................................................................................................................................................... ............................................................... ~ AD 100 L0% 283 SPX o - L5-24 AD L028338 0 2 *, 6 I00 :<o ~PXi I L5-13 ~ ~ WL 13219.DGN BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 3, 1996 David Johnston, Commissioner Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Letter of Non-objection for Niakuk #17 Well Dear Commissioner Johnston: BP Exploration (Alaska), Inc. ("BPX") as the sole affected owner per 20 AAC 25.050 (h) has no objections to drilling the proposed well Niakuk #17. Pursuant to 20 ACC 25.050(d)(2) this letter of non-objection is provided so you may issue the drilling permit with/~ut having to wait the 15-day period. / A. N. Bole~ Manager Greater Pt. Mclntyre Asset i SHARED SERVICES DRILLING ,4n¢dr~Z] Schlumberger NK-17 (P4) ..... I Nil\ .1 / Nkl '-il ANADRILLAKA-DPC VERTICAL SECTION VIEW APPROVED , [A~ ncnt~ ~ir,-i-mkl~ ;Section at' 345.53 ~ i . , ~,~,~ m i,.~,Y~ m.~ m m'~ ' TVD Scale.' : ~ ~L,.'~' ~ ~: ~nui: - ;_'000 Feet i' :k~i'~lL~ , Dep Scale.' ~ inch = 2000 feet i ' ~ Au ~ ~/ ~ o~a.. ..... · o~ oct ......, ~ " ~'. ~_ 7'~ ;~ ~. ¢' B-- ._~ I C ..... I - .i ~---~'- - ............. I ........... + ................ .. , [~~r-¢¢ Marker Identification ~D BKB SECTN INCL t I Al KB 0 0 0 0.0 , BI KOP BUILD 1/]00 t200 1200 0 0.0 J ' C) BUILD 1.5/t00 1450 ~4~ 5 2.5 ....... ....... i ........... D) END ~.5/100 1660 t659 20 5.6 E) BUILD 2/100 I660 1856 40 5.6 J F) CURVE 2.5/100 2160 2155 85 ~.E . ' G) END 2:5/~00 C~VE 4346 3792 ~4~0 '~ ~ ' . H)' 9-5/B" CASING POINT 7509 5060 4306 66.2 ~. ~ ; 1) DROP .75/100 iTO~B 8875 J30~B 66.2 i J) END .75/~00 DROP ~7598 9~27 13537 62.C -~?-,(~-~ .........~-T-----T .................. e"'-- K) TARGET ~)R~w~ww~ 17996 93~5 ~3890 B2,C H ~ J L) TD / 7' CASING POINT J8556 9577 14384 52.C 'T~ F 0 ' l~ ....... - ........ . L i I I i Il! I i i I ~ i i i i i i ! !i i i i I i I I I ii i i i I i I I I / '~&~¢F~ ' t,~ .......... " 1 ' ~---' ........... : I ~ ,, ......... ..... , L ,,, ,, , , , .. ~,) ~ . .... - ..... , , ~. . ,..., , , .. ~ . i . . ; ,, ~ ...... ~ ,, ,! _ _~! _:: .... ~ ..... i .... ~ tnad¢)ll (6)96 ~17P4 3.0b,06 9:_Rl AM ~) ...... · . 1000- ~000 0 lO00 2000 3000 4000 500'0 6000 7000 8000 9000 tO000 ~000 12000 13000 t4000 S5000 16000 ~ Section Departure iii i i ii i i i i ii i i O d'- .I 0 I O~ CO ..g -g .Qc%-01-96 12:3§P ~ ~drill DPC · 07 344 2160 P_07 SHARED SERVICES Marker Identification MD N/S ~o~ ~u~o ~/,oo ,~oo o BUILO 1.5/100 ~450 J) END .75/100 BROP 17598 13104 N 3397 K) TAR6ET x~X~~ t7998 13446 N 3486 L) TO / 7" CASIN6 POZNf ~8556 13924 8400 7200 6000 BRTLLING i ii NK-17 (P4) PLAN VIEW' · CLOSURE · t4384 feet at ~zimuth 345.47 DECLINATION.' +28.67fl SCALE · ! inch : 2400 fe~t DRAWN "01 Oct AnadrJ ]] Sch]umberger al [AnadrJl! fc196 NK17P4 3.0b.06 9:55 AN PI 4800 3600 2400 1200 0 t200 2400 3600 4800 6000 7200 8400 <- WESI' EASf -> Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 . . DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : NK-17 (P4) Field ........ : Niakuk Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.34747350 N Surface Long.: 148.20014177 W Legal Description Surface ...... : 1403 FSL 867 FEL TARGET ....... : 4288 FSL 4351 FEL BHL .......... : 4766 FSL 4474 FEL LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord S36 T[2N R15E UM 721693.75 5979942.60 S24 T12N R15E UM 717812.00 5993279.00 S24 Ti2N R15E UM 717674.59 5993752.90 PROPOSED WELL PROFILE STATION IDENTIFICATION KOP BUILD 1/100 BUILD 1.5/100 mmml MEASURED INCLN DEPTH ANGLE 0.00 0,00 1200.00 0.00 1300.00 1.00 1400.00 2.00 1450.00 2.50 DIRECTION VERTICAL-DE?THS AZIMUTH ' TVD SUB-SEA 0.00 0,00 -59.90 343.00 1200.00 1'140.10 343.00 1299.99 1240.09 343.00 139'9,96 1340.06 343.00 1449.92 1390.02 END 1.5/100 ~sE ~R~OST BUILD 2~.~00 1500.00 3,25 1600,00 4.75 1660.00 5,65 1761,03 5.65 1900.00 6.45 2000.00 8.45 343.00 1499.86 1439.96 343.00 1599.61 1539.71 343.00 1659,36 1599.46 343.00 1759.90 1700.00 .1,8~8,,39.,. 1798 3, 343.00 1898.17 1838.27 343.00 1997,32. 1'937.42 Prepared ..... : O1 Oct 1996 Vert sect az.: 345.53 KB elevation.: 59.90 ft Magnetic Dcln: +28.679 (E) Scale Factor.: 0.99995583 Convergence,,: +1.69507884 SECTION DEPART o.Oo 0.00 0.87 3.49 5.45 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY PLAN :~:mmmmmsmmmmu:m:mm ..... ~=_==_ ~,~.itL, r.k~7~_~ '.T~m ,,. ~.. C~INATES-FROM ~S~ Zone 4 TOOL DL/ WELLH~ X Y FACE 100 0.00 N 0.00 E 721693.78 5979942.60 107R 0.00 0.00 N 0.00 E 721~93.78 5979942.60 107R 0. 0,83 N 0.26 W 721693.50 5979943,43 107R 1.00 3.34 N 1.02 W ~21692.66 5979945,91 107R 1.00 5.22 N 1.59 W 72~692.03 S9$9947.~7 107R 1,00 7.95 14. '92 20.35 3o.~.9 ...4~ 44.24 57.19 7.61 N 2.33 W 721691.23 5979950.14 107R 1.50 14.28 N 4.37 W 721688.99 5979956.75 107R 1.50 19.48 N 5,96 W 721687.25 5979961.90 HS 1.50 29.00 N 8.86 W 721684.06 S979971.32 NS 0,00 ~$,~..N 11.7'1.W 721GR9 9~..5979980,55 HS,~ ,0.,0.0 42,35 N 12.95 W 721679,59 5979984.54 HS 2,00 54.74 N 16.74 W 721675.43 5979996.82 HS 2.00 (~ (Anadrill (c)96 NK17P4 3,0b,06 9:50 AM P) CONFIDENTIAL NK- 1~ (P4; STATION IDENTIFICATION CURVE 2.5/100 -' DEPTM ANGLE 2i00.00 10,45 2160.00 11.65 2200.00 12.65 2300.00 15.15 2400,00 17,65 2500,00 20.14 2600.00 22.64 2?00.00 25.14 2800.00 27.64 2900.00 30.14 3000.00 32.64 3100.00 35.14 3200.00 37.64 3300,00 40,14 3400.00 42.64 PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 343.00 2095.96 203~.06 343.00 2154.84 2094.94 343.23 2193.95 2134.05 343.66 2291.01 2231.11 343.98 2386.94 232~.04 344.22 2481.54 2421.64 344.40 2574.64 2514.74 344.56 2666.07 2606.17 344.68 2755.64 2695.74 344.79 2843.19 2783.29 01 OCt 1996 Page 2 mmmz~=== zmmm~mmmmmm~nm~==z= SECTION COORDINATES-FROM DEPART WELLHEAD 73.59 70.45 N 21.54 W 85.08 81.44 N 24.90 W 93.49 8'9.50 N 27.34 W 117.49 112.52 N 34.18 W 145.71 '139,63 N 42.04 W 178.08 170.77 N 214.54 205.89 N 255.03 244.91 N 299.48 287.77 N 347.78 334.38 N 1mlmnmmllm=:*mmmmmmm AI2%SKA Zone 4 Y 721670,17 5980012.37 721666.48 5980023.27 721663,80 5980031.25 721656.29 5980054.06 72164763 5980080,92 344.88 2928.54 2868.64 399.86 344.96 3011.55 2951.65 455.62 345,03 3092.04 3032.14 514.94 345.10 3169.87 3109,97 577.71 345.15 3244.89 3184.99 643.82 50.91 W 721637 84 5980111,78 60.77 W 721626.95 5980146.59 71.60 W 721614 97 5980185.28 83.39 W 721601.92 5980227.76 96.10 W 721587 83 5980273.97 384.'65 N 109.73 W 438.48 N 124.23 W 495.78 N 139.58 W 556.44 N 155.7'6 W 620.34 N 172.73 W 721572 73 5980323.81 721556.64 59803?7.20 721539 60 5980434,02 721521.64 5980494.17 721502.79 5980557.53 mmmm FACE HS DL/ 100 2.00 3R 2.00 3R 2.50 2R 2.50 2R 2.50 2R 2.50 1R 2.50 1R 2.50 LR 2.50 1R 2.S0 1R 2.5O 'LR 2.50 1R 2.S0 1R 2.50 1R 2.50 END 2.5/100 CURVE 3500.00 45.14 3600.00 47.64 3700.00 50.14 3800.00 52.64 3900,00 55.14 4000.00 57.64 4100.00 60.14 4200.00 62.64 4300.00 65.14 4348.41 66.35 345.21 3316.95 3257.,05 345.25 3385.92 3326,02 345.30 345'1.67 3391.77 345.34 3514.07 3454.17 345.38 3573.00 3513.10 345,41 3628.35 3568.45 345.45 3680.02 3620.12 345.48 3727.90 3668.00 345.51 3771.91 3712.01 345.53 3791.80 3731.90 713.14 785. S,4 860.87 939.01 1019.79 1103.06 1188.67 1276.45 1366.24 1410.37 667.35 N 190.46 W 721483.08 5980623.99 1R 2.50 757.36 N 208.91 W 721462.57 5980693.42 1R 2.50 830,22 N 228.06 W 721441.27 5980765.68 1R 2.50 905.81 N 247.86 W 721419.25 5980840.64 1R 2.S0 983.96 N 268.28 W 721396,52 5980918.15 1R 2.S0 1064.55 N 289.28 W 721373.16 5980998.08 1R 2.50 1147.40 N 310.81 W 721349.18 5981080.26 IR 2.50 1232.37 N 332.84 W 721324.65 S981164.54 iR 2.50 1319.30 N 355.33 W 721299.60 5981250.75 1R 2.50 1362.03 N 366.37 W 721287.30 S981293.14 MS 2.50 TOP SV1 / TT6 7~97 ~2 66.3n 9-5/8" CASING POINT 7509.29 66.35 TOP UGNU / K7 8668.36 66.35 (Anadrill (c) 9G NK17P4 3.0b.06 9:50 AM P) 3.45,53 4934.90.,, ~97~.00 4020 1~ 345,53 5059.90 5000.00 4305.73 345.53 5524.90 5465.00 5367.43 CONFIDENTIAL 38,89.1q .q. 1,0,_l,,Si.~'t1,,W .720569,52 4165.49 N 1090.04 W 720481.05 5984073.84 }IS 0.00 5193.49 N 1355.41 W 720185.40 5985093.49 ES 0.00 ANADRILL AKA-DPC APPROVED FOR P[RMITTING ONLY P LA N, NK-17 (P4) PROPOSED WELL PROFILE STATION MEASURED INCLN DIRECTION VERTICAL-DEPTHS IDENTIFICATION DEPTH ANGLE AZIMUTH TVD SUB-SEA TOP WEST SAK SANDS 11372.84 66.35 345.53 6609.90 6550.00 TOP COLVILLE SHALES 13429.24 66.35 345.53 7434.90 7375.00 TOP TUFFS 16482.69 66.35 345.53 8659.90 8600.00 DROP .75/100 17017.94 66.35 345.53 8874.63 8814.73 17100.00 65.73 345.53 8907.96 8848.06 END .75/100 DROP 17200.00 64.98 345.53' 8949.65 8889.75 17300.00 64.23 345.53 8992.54 8932.64 17400.00 63.48 345.53 9036.60 8976.70 17500.00 62.73 345.53 9081.83 9021.93 17597.63 62.00 345.53 9127.11 9067.21 TOP HRZ BHRZ/TOP KUPARUK Z2C TARGET ************* TOP KUPARUK ZON~ 28 OWC / WUT Oct 1996 Page 3 SECTION COORDINATES-FROM DEPART WELLHEAD ?b44.73 7592.16 N 1974.60 W 9728.38 9416.03 N 2445.41 W 12525.33 12124.21 N 3144.49 W 13015.62 12598.93 N 3267.04 W 13090.61 12671.54 N 13181.50 12759.55 N 13271.84 12847.02 N 13361.G1 12933.94 N 13450.79 13020.29 N 13537.29 13104.04 N 17614.22 62.00 345.53 9134.90 9075.00 13551,93 17997.63 62.00 345.53 9314.90 9255.00 13890.46 17997.63 62.00 345.53 931&.90 9255.00 13890.46 18082.83 62,00 345.53 935%,90 9295.0D 13965.69 18136.08 62,00 345.53 9379,90 9320.00 14012.71 345.53 94~4 90 9375.o0 345.53 9459.90 9400.00 345.53 9577.27 9517.37 ALASKA Zone 4 Y mmml= 719495.55 59874~2.69 718971.01 5989281.75 718192.15 5991967,93 718055.62 5992438.80 3285.78 W 718034.74 5992510.82 TOP KUPARUK ZONE 2A 18253.24 62.00 BASE KUPARUK 18306,49 62.00 TD / 7" CASING POINT 18556.49 62.00 3308.50 W 718009.43 5992598,11 3331,08 W 717984.27 5992684.87 3.353,51 W 717959.27 5992771.09 3375.80'W 717934.44 5992856.74 3397.42 W 717910.35 5992939.81 13118.22 N 3401.08 W 717906.27 S992953.88 13446.01 N 3485.70 W 717812.00 5993279.00 13446.01 N 3485.70 W 717812.00 5993279.00 13518.85 N 3504.50 W 717791.05 5993351.25 13564.37 N 3516.25 W 717777.96 5993396.41 14116.15 13664.53 N 14163.17 13710.06 N 14383 91 13923.79 N 3542.11 W 717749.15 5993495.75 3553.86 W 717736.06 5993540.91 3609.03 W 717674.59 5993752.90 TOOL DL/ FACE 100 HS 0.00 HS 0.00 HS 0.00 LS 0.00 LS 0.75 LS 0.75 LS 0.75 LS 0,75 LS 0.75 HS 0.75 HS 0.00 HS 0.00 HS 0.00 HS 0.00 HS 0.00 HS O. O0 I{S O. O0 0.00 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY FL'AN' ,.,( 's'B 0 r+ ,I 0 I (Anadr£11 (c)96 NK17P4 3,0b,06 9:50 AM p) CONFIDEN'TIAL .,,--LL PERMIT CHECKLIST COMPANY FIELD & POOL (___oz.~/L~z'c~ INIT CLASS ADMINISTRATION ENGII~F~ERiNG APPR DA ' G~:OLOGY .... APPR D .TE WELL NAME ,4//~. '- // 7 GEOL AREA ~'~ ~) ! 1. Permit fee at~.,hed ....................... 2. Lease number appropriate ................... 3. Unique well name and number ................. 4. Well located in a defined pool ................. 5. Well located proper distance from ddg unit boundary ..... 6. Well located proper distance from other wetls ......... 7. Sufficient acreage available in drilling unit. .......... 8. If deviated, is welibore plat included .............. 9. Operator only aff~ party .................. 10. Operator has appropriate bond in force ........... 11. Permit can be issued without conservation order ..... 12. Permit can be issued without administrative approval .... 13. Can permit be approved before 15-day wait. ........ _ ............ PROGRAM: exp El dev [] reddl [] serv [] wellborn seg [] ann. disposal para req I-I UNIT# /~../'/~ ONJOFF SHORE ~ .,.t ~ REMARKS N N N N / N 14. Conductor s~ng provided .................. 15. Surface ca~ing protects all known USDWs ......... ~N 16. CMT vol adequate'to circulate on conductor & surf csg . . . 17. CMT vol adequate to tie-in long s~ng to surf csg ...... .~ 18. CMT will cover all known productive horizons ......... ~ N 19. Casing designs adequate for C, T, B & pen'nafmst. ..... (~ N . 20. Adequate tankage or reserve pit. ............... 21. If a re-drill, has a 10-403 for abndnmnt been approved .... Adequate wellbore separation proposed. . N 23. If diverter required, is it adequate ................ N 24.Drilling fluid program scherr~tic & equip list adequate ....N 25. BOPEs adequate ............... ._~. ...... N 26. BOPE press rating adequate; test to ~ psig~N 27. Choke manifold complies w/APl RP-53 (May 84) ....... 28. Work will occur without operation shutdown .......... ~),, N 29. Is presence of H2S gas probable ............... ~) N 30. Permit can be issued w/o hydrogen sulfide measures ..... Y~"' A 31. Data presented on potenlJal overpressure zones ....... Y/N 32. Seismic analysis of shallow gas zones ............ ~ .N. ! '~ ' 33. Seabed condition survey (if off-shore) .......... ./{. Y N 34. Contact name/phone for weeldy progress repo~....~-... Y N lexploratory on~yl GEOLOGY: ENGINEERING: COMMISSION: RP~ BEW ~. '~ DWJ -~ .... JDH ?_.~::3'~ JDN .. TAB~~ Comments/Instructions: HOW/I~- A.~R~ my 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. * ALASKA COMPUTING CENTER * . . ....... SCHLUi~ERGER ....... COMPANY NAME : B.P. EXPLORATION WELL NAME : NK-17PB1 FIELD NAME : NIAKUK BOROUGH : NORTH SLOPE STATE : ALASKA API NUlVi~ER : 50-029-22709-70 REFERENCE NO : 96371 R'bCEtV O. ,.JAN 0 2 1997 * ALASKA COMPUTING CENTER * ....... SCHLUA~ERGER ....... COMPANY NAME : B.P. EXPLORATION WELL NAME : NK-17PB1 FIELD NAME : NIAKUK BOROUGH · NORTH SLOPE STATE · ALASKA API NUM~ER : 50-029-22709-70 REFERENCE NO : 96371 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/12/17 ORIGIN · FLIC REEL NAME : 96371 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, MILNE POINT NK-17PB1, API #50-029-22709-70 **** TAPE HEADER **** SERVICE NAME : EDIT DATE · 96/12/17 ORIGIN : FLIC TAPE NAME : 96371 CONTINUATION # : 1 PREVIOUS TAPE : CO~14ENT · B.P. EXPLORATION, MILNE POINT NK-17PB1, API #50-029-22709-70 TAPE HEADER NIAKUK MWD LOGS WELL NAME: API NUMBER: OPERA TOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DA TA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL : FSL : FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING NK-17PB1 500292270970 B.P. EXPLORATION SCHLU~4~ERGER WELL SERVICES 17-DEC-96 BIT RUN 1 BIT RUN 2 BIT RUN 3 ........................... 96371 96371 96371 RUMINER RUMINER ST. AMOUR PEAK PEAK PEAK 36 12N 1SE 1403 866 59.80 59.80 19.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 7510.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 3RD STRING PRODUCTION STRING REMARKS: Well drilled 18-OCT through 2-NOV-96 with CDR and ADN. Ail data was collected in four bit runs. CDR only was used on runs 1 & 2, and CDR/ADN for runs 3 & 4. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENTgMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMPLARY LDWG TOOL CODE $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7455.0 18432.0 BASELINE DEPTH .............. 88888.0 15832.0 15810.5 15790.0 15778.0 15751.0 15737.5 15728.0 15717.0 15708.5 15698.0 15677.5 15669.0 15642.5 15581.0 15513.5 15502.5 15480.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... 88878.5 15822.5 15800.5 15780.5 15767.5 15742.0 15729.5 15719.0 15708.5 15700.0 15689.0 15671.0 15662.5 15634.5 15574.0 15507.0 15496.5 15474.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-I996 13:27 PAGE: 15433.0 15413.0 15393.0 15383 5 15337 5 15322 0 15311 0 15306 5 15300 5 15284 5 15275.0 15261.0 15248.5 15239.5 15231.5 15221.0 15197.5 15189.5 15185.5 15159.0 15146.0 15136.5 15123.5 15119.0 15114.0 15106.5 15102 0 15095 5 15091 0 15085 5 15074 5 15068 5 15039 0 15031 5 15020.0 15005.5 14994.5 14987.0 14971.5 14962.0 14954.5 14949.5 14940.0 14898.5 14888.0 14857.5 14847.5 14839.5 7510.0 $ MERGED DATA SOURCE LDWG TOOL CODE .............. 15423.5 15401.5 15380.5 15374.5 15331.5 15315.0 153 03.5 15297 5 15293 5 15277 5 15267 5 15252 0 15240 0 15230 5 15222 5 15213.0 15188.0 15180.0 15176.5 15151.5 15138.5 15127.0 15116.5 15113.5 15108.5 15099.5 15096.5 15089.5 15083.5 15075.5 15065 5 15059 0 15027 0 15020 5 15009 0 14994 5 14985 0 14974 0 14962.0 14950.5 14941.5 14937.5 14929.5 14886.5 14877.0 14848.0 14838.0 14828.5 751 O. 0 BIT RUN NO. MERGE TOP MERGE BASE 1 7455.0 9717.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: MWD 2 9647.0 11620.0 MWD 3 11493.0 13625.0 MWD 4 13501.0 18432.0 $ REMARKS: The depth adjustments shown above reflect the MWD GR to the CET GR logged by SWS. Ail other MWD curves were carried with the GR. This file also contains the Very Enhanced QRO resisitivity with 2' average that was reprocessed at GeoQuest. The ADNquadrant outputs are as follows: ROBB/ROBU/ROBL/ROBR are bottom, upper, left, and right quadrant density; and are also listed as RHO1, RH02, RH03, RH04 in the ldwg listing. The other outputs (Delta Rho, PEF, Max. Density) are listed with their quadrants as DRHB/DRHU/DRHL/DRHR, PEB/PEU/ PEL/PER, and ROMB/ROMU/ROML/RO~4R. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 1 1 1 4 68 0000000000 FET MWD HR 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD OHFk4 039013 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) RP MWD 0P24~039013 O0 000 O0 0 1 1 1 4 68 0000000000 VRA MWD 0P24~039013 O0 000 O0 0 1 1 1 4 68 0000000000 VRP MWD OHFk~ 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DER MWD OH~R4 039013 O0 000 O0 0 1 1 1 4 68 0000000000 ROP MWD FPHR 039013 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DPHBMWD PU 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RHOBMWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RHO1 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH02 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH03 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH04 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 PEF MWD BN/E 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DCALMWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 CALAMWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 CALSMWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 NPHIMWD PU-S 039013 O0 000 O0 0 1 1 1 4 68 0000000000 TNRAMWD 039013 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CET GAPI 039013 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD 18427 500 -999 250 -999 250 -999 250 -999 250 -999 250 18000.000 9.349 58.618 2.276 2.785 24.400 16000.000 3.805 101.756 2.480 3.158 32.600 14000. 000 3. 554 86. 929 2. 223 3. 663 FET. MWD -999.250 RA.MWD -999.250 RP.MWD VRP.MWD -999.250 DER.MWD -999.250 ROP.MWD DPHB.MWD -999.250 RHOB.MWD -999.250 RHO1.MWD RHO3.MWD -999.250 RHO4.MWD -999.250 DRHO.MWD DCAL.MWD -999.250 CALA.MWD -999.250 CALS.MWD TNRA.MWD -999.250 GRCH. CET -999.250 FET.MWD 8.340 RA.MWD 9.237 RP.MWD VRP.MWD 10.207 DER.MWD 9.853 ROP.MWD DPHB.MWD 11.400 RHOB.MWD 2.471 RHO1.MWD RHO3.MWD 2.411 RHO4.MWD 2.441 DRHO.MWD DCAL.MWD 0.736 CALA.MWD 9.891 CALS.MWD TNRA.MWD 17.362 GRCH. CET -999.250 FET.MWD 1.501 RA.MWD 3.701 RP.MWD VRP.MWD 4.154 DER.MWD 4.018 ROP.MWD DPHB.MWD 6.800 RHOB.MWD 2.558 RHO1.MWD RHO3.MWD 2.529 RHO4.MWD 2.532 DRHO.MWD DCAL.MWD 0.395 CALA.MWD 9.135 CALS.MWD TNRA.MWD 20.826 GRCH. CET -999.250 FET.MWD 3.401 RA.MWD 3.745 RP.MWD VRP.MWD 3.714 DER.MWD 3.764 ROP.MWD DPHB.MWD 7.100 RHOB.MWD 2.506 RHO1.MWD RHO3.MWD 2.413 RHO4.MWD 2.310 DRHO.MWD DCAL.MWD 1.071 CALA.MWD 9.833 CALS.MWD -999.250 101.108 -999.250 -999.250 -999.250 10.071 54.380 2.462 0.011 9.669 4.223 88.234 2.537 0.011 9.135 3.774 86.126 2.532 0.058 9.717 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: NPHI.MWD 39.400 TNRA.MWD DEPT. 12000.000 FET.MWD VRA.MWD 3.645 VRP.MWD GR.MWD 77.107 DPHB.MWD RHO2.MWD 2.367 RHO3.MWD PEF.MWD 2.836 DCAL.I4WD NPHI.MWD 34.300 TNRA.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD DEPT. VRA.MWD GR.MWD RHO2.MWD PEF.MWD NPHI.MWD 10000 000 4 165 100 086 -999 250 -999 250 -999 250 8000 000 4 044 81 548 -999 250 -999 250 -999 250 7455 000 -999 250 -999 250 -999 250 -999 250 -999 250 FET.MWD VRP.MWD DPHB.MWD RHO3.MWD DCAL.MWD TNRA.MWD FET. MWD VRP.MWD D PHB . MWD RH 0 3 . MWD DCAL.MWD TNR~.MWD FET. MWD VRP.MWD DPHB.MWD RH 0 3 . MWD DCAL.MWD TNRA . MWD 23. 309 GRCH. CET O. 889 RA.MWD 3. 724 DER.MWD 11. 800 RHOB.MWD 2. 390 R H 0 4 . MWD 0.636 CALA . MWD 21 . 473 GRCH. CET 1.257 RA.MWD 4.218 DER.MWD -999.250 RHOB.MWD -999.250 RHO4.MWD -999.250 CALA.MWD -999.250 GRCH. CET 0.551 RA.MWD 4.109 DER.MWD -999.250 RHOB.MWD -999.250 RHO4.MWD -999.250 CALA.MWD -999.250 GRCH. CET -999.250 RA.MWD -999.250 DER.MWD -999.250 RHOB.MWD -999.250 RHO4.MWD -999.250 CALA.MWD -999.250 GRCH. CET -999.250 3. 897 3. 784 2. 472 2. 420 9. 402 -999.250 3.855 4.045 -999.250 -999.250 -999.250 -999.250 4.075 4.122 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 RP. MWD ROP. MWD R H O1. MWD DRHO. MWD CALS . MWD RP.MWD ROP. MWD RH O1. MWD DRHO.MWD CAL S . MWD RP.MWD ROP. MWD RHO1 . MWD DRHO.MWD CAL S . MWD RP.MWD ROP. MWD RH O1. MWD DRHO. MWD CAL S . MWD 3. 732 134.332 2. 455 O. 011 9. 269 4.154 73.770 -999.250 -999.250 -999.250 4.146 114.645 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION · O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE H~ER **** FILE NAME : EDIT .002 SERVICE ' FLIC VERSION ' O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: FILE HEADER FILE NUMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE SUFk4ARY VENDOR TOOL CODE START DEPTH MWD 7455.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or R3EA~-TIME) : TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9717.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (Ot~4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 02-NOV-96 4.0 4.0 MEMORY 18437.0 7455.0 18437.0 70 66.5 67.6 TOOL NUMBER RGS752 8.500 751 O. 0 OBM 10. O0 68.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS: ************ RUN 1 & 2 ************* DRILLED INTERVAL RUN 1 7525 ' - 9717 ' DRILLED INTERVAL RUN 2 9717' - 11620' RES TO BIT: 59.64'; GR TO BIT: 70.64' ************ RUN 3 & 4 ************* RUN 3 - l1620'-13625',RUN 4 13625'-18437' NEUT TO BIT: 59.836'; DENS TO BIT: 115.38' RES TO BIT: 67.51'; GR TO BIT: 78.51' $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ATR LW1 OH~ 039013 O0 000 O0 0 2 1 1 4 68 0000000000 PSR LW1 OPHV~4 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ATVR LWl OH~4M 039013 O0 000 O0 0 2 1 1 4 68 0000000000 PSVR LW1 0H~4~039013 O0 000 O0 0 2 1 1 4 68 0000000000 DER LW1 OtflVlM 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROPE LW1 F/HR 039013 O0 000 O0 0 2 1 1 4 68 0000000000 GR LW1 GAPI 039013 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: NAME SERV UNIT SERVICE API API API API FILE ~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ~ SAMP ELEM CODE (HEX) TABR LWl 039013 O0 000 O0 0 2 1 1 4 68 0000000000 * * DA TA * * DEPT. 9717.500 ATR.LW1 -999.250 PSR.LW1 -999.250 ATVR.LWl PSVR.LW1 -999.250 DER.LW1 -999.250 ROPE.LWl 21.176 GR.LW1 TABR. LW1 -999. 250 DEPT. 8000.000 ATR.LW1 3.959 PSR.LW1 4.102 ATVR.LW1 PSVR.LW1 4. 064 DER.LW1 4. 052 ROPE. LW1 114. 645 GR.LW1 TABR. LW1 O. 550 DEPT. 7455.000 ATR.LW1 -999.250 PSR.LW1 -999.250 ATVR.LW1 PSVR. LW1 -999. 250 DER. LW1 -999. 250 ROPE. LW1 -999. 250 GR. LW1 TABR. LWl - 999. 250 -999.250 -999.250 3.999 80.816 -999.250 43.233 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER FILE NAME : EDIT .003 SERVICE · FLIC VERSION : O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: O. 5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 10 FILE S07vkrzARY VENDOR TOOL CODE START DEPTH ........................... MWD 9647.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH .......... 11619.0 02-NOV-96 4.0 4.0 MEMORY 18437.0 7455.0 18437.0 60 66.0 67.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR $ TOOL NUMBER ........... RGS752 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 8.500 751 O. 0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): OBM 10. O0 68.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS ************ RUN1 & 2 ************* DRILLED INTERVAL RUN 1 7525' - 9717' DRILLED INTERVAL RUN2 9717' - 11620' LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 11 RES TO BIT: 59.64'; GR TO BIT: 70.64 ' ************ RUN 3 & 4 ************* RUN 3 - l1620'-13625',RUN 4 13625'-18437' NEUT TO BIT: 59.836'; DENS TO BIT: 115.38' RES TO BIT: 67.51'; GR TO BIT: 78.51' $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ATR LW2 0H~039013 O0 000 O0 0 3 1 1 4 68 0000000000 PSR LW2 OH~4 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ATVR LW2 OH~M039013 O0 000 O0 0 3 1 1 4 68 0000000000 PSVR LW2 OH~ff4 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DER LW2 OH~ff~039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROPE LW2 F/HR 039013 O0 000 O0 0 3 1 1 4 68 0000000000 GR LW2 GAPI 039013 O0 000 O0 0 3 1 1 4 68 0000000000 TABR LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 12 DEPT. 11619. 000 ATR . LW2 PSVR . LW2 -999. 250 DER. LW2 TABR. LW2 -999. 250 DEPT. 10000. 000 ATR. LW2 PSVR. LW2 3 . 838 DER. LW2 TABR . LW2 1 . 242 DEPT. 9647.000 ATR. LW2 PSVR. LW2 5. 025 DER. LW2 TABR. LW2 - 999. 250 -999. 250 PSR. LW2 -999. 250 ROPE. LW2 3.719 PSR. LW2 3.818 ROPE. LW2 - 999. 250 PSR. LW2 -999. 250 ROPE. LW2 -999.250 ATVR.LW2 -999.250 68. 354 GR. LW2 - 999. 250 3. 873 ATVR. LW2 74. 999 GR. LW2 -999.250 ATVR.LW2 - 999. 250 GR. LW2 3. 803 100. 465 4. 815 107. 891 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION · O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE . FLIC VERSION ' O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE H~ER FILE NUMBER 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: O. 5000 FILE SUA94ARY VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 11493.0 13625.0 $ LOG HEADER DATA DATE LOGGED: 02 -NOV- 96 . LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 13 SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TItlE): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 4.0 4.0 PiEMORY 18437.0 7455.0 18437.0 80 65.2 66.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR ADN NEUT./DENS. $ TOOL NUMBER RGS752 ADN044 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 8.500 751 O. 0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): OBM 10.00 68.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 REMARKS: ************ RUN1 & 2 ************* DRILLED INTERVAL RUN 1 7525' - 9717' DRILLED INTERVAL RUN2 9717' - 11620' RES TO BIT: 59.64'; GR TO BIT: 70.64' ************ RUN3 & 4 ************* RUN3 - l1620'-13625',RUN4 13625'-18437' NEUT TO BIT: 59.836'; DENS TO BIT: 115.38' RES TO BIT: 67.51'; GR TO BIT: 78.51' LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 14 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 120 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ATR LW3 OH~ff~039013 O0 000 O0 0 4 1 1 4 68 0000000000 PSR LW3 0t~4M039013 O0 000 O0 0 4 1 1 4 68 0000000000 ATVR LW3 OH~k~039013 O0 000 O0 0 4 1 1 4 68 0000000000 PSVR LW3 0H~039013 O0 000 O0 0 4 1 1 4 68 0000000000 DER LW3 Otff~M039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROPE LW3 F/HR 039013 O0 000 O0 0 4 1 1 4 68 0000000000 GR LW3 GAPI 039013 O0 000 O0 0 4 1 1 4 68 0000000000 TABR LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DPHB LW3 PU 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROMB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBU LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBL LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBR LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHU LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHL LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHR LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEB LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEU LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEL LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PER LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 CALN LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 15 NAME SERV UNIT SERVICE API API API API FILE ~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~f CODE (HEX) TNPH LW3 PU 039013 O0 000 O0 0 4 1 1 4 68 0000000000 TNRA LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DCAL LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 HDIA LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 VDIA LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 RPM LW3 RPM 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. PSVR. LW3 -999.250 DER. LW3 TABR. LW3 -999. 250 DPHB. LW3 ROBU. LW3 -999.250 ROBL.LW3 DRHU. LW3 -999.250 DRHL . LW3 PEU. LW3 -999. 250 PEL. LW3 TNPH. LW3 - 999. 250 TNRA. LW3 VDIA . LW3 - 999. 250 RPM. LW3 13624.500 ATR.LW3 -999.250 PSR.LW3 -999.250 ATVR.LW3 -999.250 -999.250 ROPE.LW3 104. 653 GR.LW3 -999.250 -999. 250 ROMB. LW3 -999. 250 ROBB. LW3 -999. 250 -999.250 ROBR.LW3 -999.250 DRHB.LW3 -999.250 -999. 250 DRHR. LW3 -999. 250 PEB. LW3 -999. 250 -999. 250 PER. LW3 -999. 250 CALN. LW3 8. 500 -999.250 DCAL.LW3 -999.250 P~DIA.LW3 -999.250 -999. 250 DEPT. 12000. 000 ATR. LW3 PSVR. LW3 4. 067 DER. LW3 TABR. LW3 O. 906 DPHB.LW3 ROBU. LW3 2. 425 ROBL. LW3 DRHU. LW3 O. 098 DRHL.LW3 PEU. LW3 4 . 736 PEL . LW3 TNPH. LW3 40.4 O0 TNRA. LW3 VDIA. LW3 9. 068 RPM. LW3 3 842 PSR.LW3 3 917 ROPE. LW3 10 200 ROMB.LW3 2 410 ROBR.LW3 0 036 DRHR.LW3 3 785 PER. LW3 23 642 DCAL. LW3 94.000 3 . 956 ATVR. LW3 3 . 958 132. 354 GR. LW3 79. 288 2. 455 ROBB. LW3 2. 482 2. 471 DRHB. LW3 O. 027 O. 063 PEB. LW3 3. 448 4. 011 CAI2~. LW3 8. 500 0.279 ~DIA.LW3 9. 002 DEPT. 11493 . 000 ATR. LW3 -999. 250 PSR. LW3 -999. 250 ATVR. LW3 -999. 250 PSVR.LW3 -999.250 DER.LW3 -999.250 ROPE.LW3 -999.250 GR.LW3 -999.250 TABR.LW3 -999.250 DPHB.LW3 -999.250 ROFiB.LW3 -999.250 ROBB.LW3 -999.250 ROBU. LW3 - 999. 250 ROBL. LW3 - 999. 250 ROBR. LW3 -999. 250 DRHB. LW3 -999. 250 DRHU. LW3 -999.250 DRHL.LW3 -999.250 DRHR.LW3 -999.250 PEB.LW3 -999.250 PEU. LW3 -999.250 PEL.LW3 -999.250 PER.LW3 -999.250 CALN. LW3 8.500 TNPH.LW3 -999.250 TNRA.LW3 -999.250 DCAL.LW3 -999.250 HDIA.LW3 -999.250 VDIA . LW3 -999. 250 RPM. LW3 -999. 250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 16 **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: O . 5000 FILE SUbfqARY VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 13501 . 0 18432.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR ADN NEUT./DENS. $ 02-NOV-96 4.0 4.0 MEMORY 18437.0 7455.0 18437.0 100 60.2 65.2 TOOL NUMBER RGS752 ADN044 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 17 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) '. 8.500 751 O. 0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (0H~94) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE MUD FILTRATE AT (MT): MUD CAKE AT (MT): OBM 10. O0 68.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 REN~ARKS: ************ RUN 1 & 2 ************* DRILLED INTERVAL RUN 1 7525' - 9717' DRILLED INTERVAL RUN 2 9717' - 11620' RES TO BIT: 59.64'; GR TO BIT: 70.64 ' ************ RUN 3 & 4 ************* RUN 3 - l1620'-13625',RUN 4 13625'-18437' NEUT TO BIT: 59.836'; DENS TO BIT: 115.38' RES TO BIT: 67.51 '; GR TO BIT: 78.51 ' $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 120 4 66 1 5 66 6 73 7 65 8 68 O. 5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 18 TYPE REPR CODE VALUE 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ATR LW4 OHMM 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PSR LW4 Otfl~E4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ATVR LW4 OH~f 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PSVR LW4 OHI~M 039013 O0 000 O0 0 5 1 1 4 68 0000000000 DER LW4 OH~ff4039013 O0 000 O0 0 5 1 1 4 68 0000000000 ROPE LW4 F/HR 039013 O0 000 O0 0 5 1 1 4 68 0000000000 GR LW4 GAPI 039013 O0 000 O0 0 $ 1 1 4 68 0000000000 TABR LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 DPHB LW4 PU 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ROMB LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ROBB LW4 G/C3 039013 O0 000 O0 0 5 i 1 4 68 0000000000 ROBU LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ROBL LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ROBR LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 DRHB LW4 G/C3 039013 O0 000 O0 0 $ 1 1 4 68 0000000000 DRHU LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 DRHL LW4 G/C3 039013 O0 000 O0 0 $ 1 1 4 68 0000000000 DRHR LW4 G/C3 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PEB LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PEU LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PEL LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 PER LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 CALN LW4 IN 039013 O0 000 O0 0 $ 1 1 4 68 0000000000 TNPH LW4 PU 039013 O0 000 O0 0 5 1 1 4 68 0000000000 TNRA LW4 039013 O0 000 O0 0 5 1 1 4 68 0000000000 DCAL LW4 IN 039013 O0 000 O0 0 5 1 1 4 68 0000000000 HDIA LW4 IN 039013 O0 000 O0 0 5 1 1 4 68 0000000000 VDIA LW4 IN 039013 O0 000 O0 0 $ 1 1 4 68 0000000000 RPM LW4 RPM 039013 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 19 DEPT. 18441. 500 ATR. LW4 PSVR . LW4 -999. 250 DER. LW4 TABR.LW4 -999.250 DPHB.LW4 ROBU. LW4 -999. 250 ROBL. LW4 DRHU. LW4 -999. 250 DRHL . LW4 PEU. LW4 -999. 250 PEL . LW4 TNPH. LW4 - 999. 250 TArRA. LW4 VDIA. LW4 -999. 250 RPM. LW4 DEPT. 18000. 000 ATR. LW4 PSVR . LW4 10. 295 DER. LW4 TABR . LW4 8.315 DPHB . LW4 ROBU. LW4 2. 350 ROBL. LW4 DRHU. LW4 O. 157 DRHL.LW4 PEU. LW4 6.260 PEL . LW4 TNPH. LW4 25. 400 ~. LW4 VDIA . LW4 9. 491 RPM. LW4 DEPT. PSVR. LW4 TABR. LW4 ROBU. LW4 DRHU. LW4 PEU. LW4 TNPH. LW4 VDIA. LW4 16000 000 4 093 1 488 2 480 0 144 4 866 33 200 9 202 DEPT. 14000. 000 PSVR. LW4 3.744 TABR. LW4 3 . 235 ROBU. LW4 2.194 DRHU. LW4 0.248 PEU. LW4 8. 773 TNPH. LW4 41. 900 VDIA. LW4 9. 887 ATR. LW4 DER. LW4 DPHB. LW4 ROBL. LW4 DRHL. LW4 PEL . LW4 TNRA . LW4 RPM. LW4 A TR . LW4 DER LW4 DPHB LW4 'ROBL LW4 DRHL LW4 PEL LW4 TNRA LW4 RPM. LW4 DEPT. 13500. 500 ATR. LW4 PSVR . LW4 -999. 250 DER. LW4 TABR. LW4 -999. 250 DPHB. LW4 ROBU. LW4 - 999. 250 ROBL. LW4 DRHU. LW4 -999. 250 DRHL . LW4 PEU. LW4 - 999.250 PEL . LW4 TNPH. LW4 -999. 250 TAFRA . LW4 VDIA. LW4 -999.250 RPM. LW4 -999. 250 PSR. LW4 -999. 250 ROPE. LW4 - 999. 250 ROMB. LW4 -999. 250 ROBR. LW4 -999. 250 DRHR. LW4 -999. 250 PER. LW4 - 999. 250 DCAL. LW4 -999.250 9. 402 PSR.LW4 9. 601 ROPE. LW4 10.500 ROMB.LW4 2.382 ROBR. LW4 O. 071 DRHR. LW4 3. 802 PER.LW4 17.817 DCAL . LW4 112. 000 4. 026 PSR.LW4 4. 061 ROPE. LW4 6. 000 ROMB. LW4 2. 545 ROBR. LW4 0.107 DRHR . LW4 4.169 PER. LW4 21. 049 DCAL. LW4 105. 000 3. 722 PSR. LW4 3.733 ROPE. LW4 10.200 ROJ.IB . LW4 2. 422 ROBR. LW4 O . 133 DRHR . LW4 5.270 PER. LW4 24. 121 DCAL . LW4 93. 000 -999. 250 PSR. LW4 -999.250 ROPE.LW4 -999. 250 ROMB. LW4 - 999. 250 ROBR. LW4 -999. 250 DRHR. LW4 -999. 250 PER. LW4 -999. 250 DCAL. LW4 -999.250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 9.670 54.549 2.445 2. 414 0.110 4. 749 0.474 4.079 61.018 2.528 2.529 0.063 3.862 0.454 3. 739 62. 068 2. 477 2.339 0.167 6. 714 O. 985 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 A TVR . LW4 GR. LW4 ROBB. LW4 DRHB. LW4 PEB.LW4 CALN. LW4 HDIA . LW4 A TVR . LW4 GR.LW4 ROBB. LW4 DRHB. LW4 PEB. LW4 CALN. LW4 PZDIA. LW4 A TVR . LW4 GR. LW4 ROBB. LW4 DRHB. LW4 PEB. LW4 CALN. LW4 B23IA. LW4 ATVR. LW4 GR. LW4 ROBB. LW4 DRHB. LW4 PEB. LW4 CALN. LW4 HDIA. LW4 ATVR. LW4 GR. LW4 ROBB. LW4 DRHB. LW4 PEB. LW4 CALN. LW4 HDIA. LW4 -999 250 -999 250 -999 250 -999 250 -999 250 8 500 -999 250 9. 834 50.187 2. 477 O. 065 3. 220 8.500 9.535 3. 767 106. 522 2. 551 O. 023 3. 682 8. 500 9. 202 3. 525 92. 329 2. 482 O. 050 4. 247 8.500 9. 700 -999.250 -999.250 -999.250 -999.250 -999.250 8.500 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 17-DEC-1996 13:27 PAGE: 20 **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION · O01CO1 DATE : 96/12/17 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/12/17 ORIGIN · FLIC TAPE NAME : 96371 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT : B.P. EXPLORATION, MILNE POINT NK-17PB1, API #50-029-22709-70 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/12/17 ORIGIN : FLIC REEL NAME · 96371 CONTINUATION # : PREVIOUS REEL : COA~4ENT : B.P. EXPLORATION, MILNE POINT NK-17PB1, API #50-029-22709-70 * ALASKA COMPUTING CENTER . ............................ * ....... SCHLUMBERGER ....... . ****************************** COMPANY NAME : B.P. EXPLORATION WELL NAME : NK- 17 FIELD NAME : NIAKUK BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22709-00 REFERENCE NO : 96388 JAN 02. 1997 * ALASKA COMPUTING CENTER * ............................ ....... SCHLUMBERGER ....... . ............................ COMPANY NAME : B.P. EXPLORATION WELL NAME : NK-17 FIELD NAME : NIAKUK BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22709-00 REFERENCE NO : 96388 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/12/13 ORIGIN ' FLIC REEL NAME : 96388 CONTINUATION # : PREVIOUS REEL : COM~ENT : B.P. EXPLORATION, NIAKUK NK-17, API #50-029-22709-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/12/13 ORIGIN : FLIC TAPE NAME : 96388 CONTINUATION # : 1 PREVIOUS TAPE : COFk4ENT : B.P. EXPLORATION, NIAKUK NK-17, API #50-029-22709-00 TAPE HEADER NIAKUK MWD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL : FSL: FEL: FWL : ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD NK-17 500292270900 B.P. EXPLORATION SCHLUMBERGER WELL SERVICES 13-DEC-96 1ST STRING 2ND STRING BIT RUN 1 BIT RUN 2 BIT RUN 3 96388 96388 96388 ST. AMOUR ST. AMOUR ST. AMOUR PEAK PEAK PEAK 36 12N 1SE 1403 866 59.95 59.95 19.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 7511.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 3RD STRING PRODUCTION STRING REMARKS: Well drilled 18-OCT through 26-NOV-96 with CDR/ADN. Well was drilled to 18445' and then sidetracked at 15836' and drilled to 18520'. The data consists of the original well data to 15836' and the sidetracked well data from 15836' to TD at 18520'. The original well run numbers are 1 to 4, and the sidetrack run numbers are 1 and 2. They are listed here as runs 1 (1 to 4), 2, and3. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMPIARY LDWG TOOL CODE $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7508.0 18507.0 BASELINE DEPTH .............. 88888.0 18295 5 18264 0 18249 5 18105 0 18061 0 18032 0 17973 0 17967 5 17965 0 17930 5 17916 5 17884.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... MWD ....... 88875.0 18282 5 18249 5 18232 0 18098 0 18054 0 18025 5 17970 0 17964.0 17960.0 17926.0 17912.0 17880.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17879.5 17855.5 17844.5 17786.0 17776.0 17769.5 17755.0 17747.5 17736.5 17708.5 17705 0 17693 0 17686 5 17677 5 17652 0 17638 0 17617 5 17609 0 17597 0 17555.0 17547.0 17542.5 17535.0 17532.5 17524.0 1752 O. 5 17499.5 17444.0 17425.5 17408.0 17397.0 17355.0 17339.0 17335.0 17287.5 17275 0 17248 0 17185 5 17108 5 17081 5 17041 0 16990 0 16967 0 16942 5 16915 5 16913 5 16897.5 16854.5 16845.0 16825.5 16817.0 16811.5 16788.0 16783.0 16765.5 17876.5 17851.5 17840.5 17782.5 17772.5 17766.5 17750.5 17741.5 17731.0 17705.5 17700.0 17690.5 17683.5 17672.5 17647.0 17633.5 17613.0 17603.0 17592 0 17549 0 17541 5 17534 0 17527 0 17524 5 17516 0 17513 5 17495 0 17437.0 17418.0 17401.0 17391.0 17347.0 17331.5 17326.5 17283.5 17270.0 17241.0 17177.5 17101.0 17073.0 17033.5 16980.0 16959.5 16934.0 16907.5 16906.0 16889.0 16846.5 16839.0 16818.0 16809.5 16804.5 16779.5 16772.5 16760.5 13-DEC-1996 16:17 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 16760.0 16737.0 16715.5 16670.5 16636.5 16602.5 16593.0 16563.0 16551.5 16513.0 16473.0 16460.5 16441 . 0 16415.5 16381.0 16314.0 16278.0 16271.0 16197.5 16182.0 16174.5 16166.0 16128 0 16017 0 15910 5 15906 0 15893 0 15581 0 15431 0 15215.5 15064.0 15005.5 14971.0 14959.5 7500.0 $ MERGED DATA SOURCE LDWG TOOL CODE .............. $ REMARKS: 16752.5 16728.0 16707.0 16663.0 16627.5 16594.0 16584.5 16555.5 16543.5 16503.0 16465.0 16451.5 16430.0 16406.5 16370.5 16303.0 16268.5 16258.5 16188.5 16173.0 16165.5 16153.5 16114 5 16004 5 15898 0 15890 5 15878 5 15573 5 15429 5 15209 5 15055.5 14994.5 14962.0 14953.0 7500.0 BIT RUN NO. MERGE TOP MERGE BASE .............................. 1 7508.0 15836.0 2 15836.0 17375.0 3 17375.0 18507.0 The depth adjustments shown above reflect the MWD GR to the CET/CBT GR logged by SWS. Ail other MWD curves were carried with the GR. This file also contains the Very Enhanced QRO resisitivity with 2' average that was reprocessed at GeoQuest. The data is merged from the original well above the sidetrack at 15836' and the final sidetrack fro 15836' to TD. LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 * * SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 1 1 1 4 68 0000000000 FET MWD HR 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD 0Iflv~t039013 O0 000 O0 0 1 1 1 4 68 0000000000 RP MWD 0H~94 039013 O0 000 O0 0 1 1 1 4 68 0000000000 VRA MWD Otflvk4 039013 O0 000 O0 0 1 1 1 4 68 0000000000 VRP MWD Otflv~l 039013 O0 000 O0 0 1 1 1 4 68 0000000000 ROP MWD FPHR 039013 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DPHBMWD PU 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RHO1 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH02 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH03 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 RH04 MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO MWD G/C3 039013 O0 000 O0 0 1 1 1 4 68 0000000000 PEF MWD BN/E 039013 O0 000 O0 0 1 1 1 4 68 0000000000 DCALMWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 CALA MWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 CALSMWD IN 039013 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI MWD PU-S 039013 O0 000 O0 0 1 1 1 4 68 0000000000 TNRA MWD 039013 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CBT GAPI 039013 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE ** DATA ** DEPT. 18507.000 FET.MWD VRA.MWD -999.250 VRP.MWD DPHB.MWD -999.250 RHOB.MWD RHO3.MWD -999.250 RHO4.MWD DCAL.MWD -999.250 CALA.MWD TNRA.MWD -999.250 GRCH. CBT DEPT. 7508.000 FET.MWD VRA.MWD -999.250 VRP.MWD DPHB.MWD -999.250 RHOB.MWD RHO3.MWD -999.250 RHO4.MWD DCAL.MWD -999.250 CALA.MWD T~.MWD -999.250 GRCH. CBT -999.250 RA.MWD -999.250 ROP.MWD -999.250 RHO1.MWD -999.250 DRHO.MWD -999.250 CALS.MWD -999.250 -999.250 RP.M~qD -999.250 77.266 GR.I~WD -999.250 -999.250 RHO2.MWD -999.250 -999.250 PEF.MWD -999.250 -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 3.527 RP.MWD -999.250 ROP.MWD -999.250 GR.MWD -999.250 RHO1.MWD -999.250 RHO2.MWD -999.250 DRHO.MWD -999.250 PEF.MWD -999.250 CALS.i~WD -999.250 NPHI.MW1) -999.250 3.822 -999.250 -999.250 -999.250 -999.250 ** END OF DATA **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NTJMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE SURff4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 7455.0 15836.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR ADN NEUT./DENS. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OtR/R4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAJ<E AT (MT): NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: 26-NOV-96 4.0 4.0 MEMORY 18520.0 7455.0 18520.0 100 62.2 66.9 TOOL NUMBER ........... RGS-752 ADN-045 8.500 7511.0 OBM 10.20 90.0 SANDSTONE 2.65 1.0 20000 **ORIG. HOLE (NK-17PB1) RUN 1-4 7525'-15836'** API # FOR ORIGINAL HOLE 50-029-22709-70 ****FINAL HOLE (NK-17) RUN 1 15836'-17375'**** ADN DATA LOSS 16470'-17260' DUE TO BATT. FAIL ****FINAL HOLE (NK-!7) RUN 2 17375'-18520'**** RGS-751, ADN-059 OBM USED - NO MUD RESISTIVITY AVAILABLE DATA FROM DOWN-HOLE MEMORY, V4. OC SOFTWARE LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 120 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUmB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ~ SAMP ELE~ CODE (HEX) DEPT FT 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ATR LW1 OHMM039013 O0 000 O0 0 2 1 1 4 68 0000000000 PSR LW1 0t~4M039013 O0 000 O0 0 2 1 1 4 68 0000000000 ATVR LW1 OPff4M039013 O0 000 O0 0 2 1 1 4 68 0000000000 PSVR LW1 OH~ 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DER LW1 OH~M039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROPE LW1 F/HR 039013 O0 000 O0 0 2 1 1 4 68 0000000000 GR LW1 GAPI 039013 O0 000 O0 0 2 1 1 4 68 0000000000 TABR LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DPHB LW1 PU 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROMB LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROBB LWl G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROBU LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROBL LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ROBR LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DRHB LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DRHU LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DRHL LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DRHR LW1 G/C3 039013 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUmB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) PEB LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 PEU LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 PEL LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 PER LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 CALN LW1 IN 039013 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH LW1 PU 039013 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA LW1 039013 O0 000 O0 0 2 1 1 4 68 0000000000 DCAL LW1 IN 039013 O0 000 O0 0 2 1 1 4 68 0000000000 HDIA LW1 IN 039013 O0 000 O0 0 2 1 1 4 68 0000000000 VDIA LW1 IN 039013 O0 000 O0 0 2 1 1 4 68 0000000000 RPM LW1 RPM 039013 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 15836. 000 ATR.LW1 3.399 PSR.LW1 3.910 ATVR.LW1 PSVR.LW1 4. 048 DER.LW1 3. 703 ROPE.LW1 109. 866 GR.LW1 TABR. LW1 1 . 533 DPHB. LW1 6. 500 ROMB. LW1 2.517 ROBB. LW1 ROBU. LW1 2. 502 ROBL. LW1 2. 535 ROBR. LW1 2. 563 DRHB. LW1 DRHU. LW1 0.112 DRHL.LW1 0.058 DRHR.LW1 0.065 PEB.LW1 PEU. LW1 5.233 PEL.LW1 3. 820 PER.LW1 4. 052 CALN. LW1 TNPH. LW1 34.500 TIVRA.LW1 21.551 DCAL.LWl 0.300 HDIA.LW1 VDIA. LW1 9. 068 RPM. LW1 112. 000 DEPT. 7455. 000 ATR. LW! -999. 250 PSR. LW1 -999. 250 ATVR. LW1 PSVR. LW1 -999. 250 DER. LW1 -999. 250 ROPE. LW1 -999. 250 GR. LW1 TABR.LW1 -999.250 DPHB.LW1 -999.250 ROMB.LW1 -999.250 ROBB.LW1 ROBU. LW1 - 999. 250 ROBL. LW1 - 999. 250 ROBR. LW1 - 999. 250 DRHB. LW1 DRHU. LW1 -999. 250 DRHL. LW1 -999. 250 DRHR. LW1 -999. 250 PEB. LW1 PEU. LW1 -999.250 PEL.LW1 -999.250 PER.LW1 -999.250 CALN. LW1 TNPH. LW1 -999.250 TNRA.LW1 -999.250 DCAL.LW1 -999.250 ~IDIA.LW1 VDIA. LW1 -999. 250 RPM. LW1 -999. 250 3. 372 112. 000 2. 542 O. 025 3. 553 8.500 9. 002 -999.250 43.233 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 10 **** FILE HEADER **** FILE NAME '. EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUNk4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 15727.0 17375.0 LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR ADN NEUT./DENS. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) '. DRILLERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 2 6 -NOV- 96 4.0 4.0 ~ORY 18520.0 7455.0 18520.0 120 69.3 67.3 TOOL NUMBER ........... RGS-751 ADN-059 8.500 7511.0 OBM 10.20 90.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 11 MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH~4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 REMARKS: **ORIG. HOLE (NK-17PB1) RUN 1-4 7525'-15836'** API # FOR ORIGINAL HOLE 50-029-22709-70 ****FINAL HOLE (NK-17) RUN 1 15836'-17375'**** ADN DATA LOSS 16470'-17260' DUE TO BATT. FAIL ****FINAL HOLE (NK-17) RUN 2 17375'-18520'**** RGS-751, ADN-059 OBM USED - NO MUD RESISTIVITY AVAILABLE DATA FROM DOWNHOLE IZZEMORY, V4.0C SOFTWARE $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 120 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 12 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ATR LW2 0HI~4039013 O0 000 O0 0 3 1 1 4 68 0000000000 PSR LW2 0H~039013 O0 000 O0 0 3 1 1 4 68 0000000000 ATVR LW2 OPE~I 039013 O0 000 O0 0 3 1 1 4 68 0000000000 PSVR LW2 0H~4~039013 O0 000 O0 0 3 1 1 4 68 0000000000 DER LW2 OH~ 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROPE LW2 F/HR 039013 O0 000 O0 0 3 1 1 4 68 0000000000 GR LW2 GAPI 039013 O0 000 O0 0 3 1 1 4 68 0000000000 TABR LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DPHB LW2 PU 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROMB LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROBB LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROBU LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROBL LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ROBR LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DRHB LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DRHU LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DRHL LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DRHR LW2 G/C3 039013 O0 000 O0 0 3 1 1 4 68 0000000000 PEB LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 PEU LW2 039013 O0 000 O0 0 3 1 i 4 68 0000000000 PEL LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 PER LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 CALN LW2 IN 039013 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH LW2 PU 039013 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA LW2 039013 O0 000 O0 0 3 1 1 4 68 0000000000 DCAL LW2 IN 039013 O0 000 O0 0 3 1 i 4 68 0000000000 HDIA LW2 IN 039013 O0 000 O0 0 3 1 1 4 68 0000000000 VDIA LW2 IN 039013 O0 000 O0 0 3 1 1 4 68 0000000000 RPM LW2 RPM 039013 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 18520. 000 ATR.LW2 -999.250 PSR.LW2 -999.250 ATVR.LW2 PSVN.LW2 -999.250 DER.LW2 -999.250 ROPE. LW2 -999.250 GR.LW2 TABR.LW2 -999.250 DPHB.LW2 -999.250 ROMB.LW2 -999.250 ROBB.LW2 ROBU. LW2 -999.250 ROBL.LW2 -999.250 ROBR.LW2 -999.250 DRHB.LW2 DRHU. LW2 -999.250 DRHL.LW2 -999.250 DRHR.LW2 -999.250 PEB.LW2 PEU. LW2 -999.250 PEL.LW2 -999.250 PER.LW2 -999.250 CALN. LW2 TNPH.LW2 -999.250 TNRA.LW2 -999.250 DCAL.LW2 -999.250 HDIA.LW2 VDIA. LW2 -999. 250 RPM. LW2 -999. 250 DEPT. 15726.500 ATR.LW2 -999.250 PSR.LW2 -999.250 ATVR.LW2 PSVR.LW2 -999.250 DER.LW2 -999.250 ROPE. LW2 -999.250 GR.LW2 TABR.LW2 -999.250 DPHB.LW2 -999.250 ROMB.LW2 -999.250 ROBB.LW2 ROBU. LW2 - 999. 250 ROBL. LW2 - 999. 250 ROBR. LW2 -999. 250 DRHB. LW2 DRHU. LW2 -999.250 DRHL.LW2 -999.250 DRHR.LW2 -999.250 PEB.LW2 PEU. LW2 -999.250 PEL.LW2 -999.250 PER.LW2 -999.250 CALN. LW2 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 13 TNPH. LW2 -999. 250 TiFRA. LW2 VDIA. LW2 -999. 250 RPM. LW2 -999. 250 DCAL. LW2 -999.250 -999. 250 HDIA. LW2 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE . 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: O . 5000 FILE SUF~4ARY VENDOR TOOL CODE START DEPTH MWD 17256.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: STOP DEPTH .......... 18520.0 26 -NOV- 96 4.0 4.0 MEMORY 18520.0 7455.0 18520.0 120 65.4 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 14 MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDR RESIST./GR ADN NEUT./DENS. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHFk4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): 67.3 TOOL NUMBER RGS- 751 ADN-059 8.500 7511.0 OBM 10.20 90.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 REMARKS: **ORIG. HOLE (NK-17PB1) RUN 1-4 7525'-15836'** API# FOR ORIGINAL HOLE 50-029-22709-70 ****FINAL HOLE (NK-17) RUN t 15836'-17375'**** ADN DATA LOSS 16470'-17260' DUE TO BATT. FAIL ****FINAL HOLE (NK-17) RUN 2 17375'-18520'**** RGS- 751, ADN-059 OBM USED - NO MUD RESISTIVITY AVAILABLE DATA FROM DOWNHOLE MEMORY, V4. OC SOFTWARE $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 15 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 116 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE ~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039013 O0 000 O0 0 4 ! 1 4 68 0000000000 ATR LW3 OH~ 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PSR LW3 0H~I039013 O0 000 O0 0 4 1 1 4 68 0000000000 ATVR LW3 OH~4M 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PSVR LW3 OHMM 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DER LW3 0HM~039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROPE LW3 F/HR 039013 O0 000 O0 0 4 1 1 4 68 0000000000 GR LW3 GAPI 039013 O0 000 O0 0 4 1 1 4 68 0000000000 TABR LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DPHB LW3 PU 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROMB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBU LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBL LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ROBR LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHB LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHU LW3 G/C3 039013 O0 000 O0 0 4 1 ! 4 68 0000000000 DRHL LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DRHR LW3 G/C3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEB LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEU LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PEL LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 PER LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 TNPH LW3 PU 039013 O0 000 O0 0 4 1 1 4 68 0000000000 TNRA LW3 039013 O0 000 O0 0 4 1 1 4 68 0000000000 DCAL LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 16 NAME SERV UNIT SERVICE API API API API FILE NUMB ~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) HDIA LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 VDIA LW3 IN 039013 O0 000 O0 0 4 1 1 4 68 0000000000 RPM LW3 RPM 039013 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 18520. 000 ATR.LW3 -999.250 PSR.LW3 -999.250 ATVR.LW3 PSVR.LW3 -999.250 DER.LW3 -999.250 ROPE.LW3 77.266 GR.LW3 TABR.LW3 -999.250 DPHB.LW3 -999.250 ROMB.LW3 -999.250 ROBB.LW3 ROBU. LW3 -999.250 ROBL.LW3 -999.250 ROBR.LW3 -999.250 DRHB.LW3 DRHU. LW3 -999.250 DRHL.LW3 -999.250 DRHR.LW3 -999.250 PEB.LW3 PEU. LW3 -999.250 PEL.LW3 -999.250 PER.LW3 -999.250 TNPH.LW3 TNRA.LW3 -999.250 DCAL.LW3 -999.250 P~DIA.LW3 -999.250 VDIA.LW3 RPM. LW3 -999. 250 DEPT. 17256. 500 ATR. LW3 -999. 250 PSR. LW3 -999 . 250 ATVR. LW3 PSVR.LW3 -999.250 DER.LW3 -999.250 ROPE.LW3 -999.250 GR.LW3 TABR. LW3 - 999. 250 DPHB. LW3 -999. 250 ROM~. LW3 - 999. 250 ROBB. LW3 ROBU. LW3 -999.250 ROBL.LW3 -999.250 ROBR.LW3 -999.250 DRHB.LW3 DRHU. LW3 -999.250 DRHL.LW3 -999.250 DRHR.LW3 -999.250 PEB.LW3 PEU. LW3 -999.250 PEL.LW3 -999.250 PER.LW3 -999.250 TNPH. LW3 TNRA. LW3 -999. 250 DCAI~. LW3 -999. 250 HDIA. LW3 -999. 250 VDIA. LW3 RPM. LW3 -999. 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION . O01CO1 DATE : 96/12/13 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/12/13 ORIGIN : FLIC TAPE NAME : 96388 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : B.P. EXPLORATION, NIAKUKNK-17, API #50-029-22709-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center 13-DEC-1996 16:17 PAGE: 17 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/12/13 ORIGIN : FLIC REEL NAME : 96388 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, NIAKUK NK-17, API #50-029-22709-00
