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Home My WebLink About198-055 STATE OF ALASKA ' ALASKAPAND GAS CONSERVATION COMMISSI REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ WaiverD Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate El Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development El Exploratory ❑ J 198 -055 3. Address: P.O. Box 196612 Stratigraphic Service ❑ 6. API Number: Anchorage, AK 99519 -6612 - 50- 029 - 22858 -01 -00 8. Property Designation (Lease Number) : r• 9. Well Name and Number: ADLO- 028239 PBU L -100 10. Field /Pool(s): PRUDHOE BAY FIELD / BOREALIS OIL POOL 11. Present Well Condition Summary: Total Depth measured 9070 feet Plugs (measured) None feet true vertical 7185 feet Junk (measured) None feet Effective Depth measured 9002 feet Packer (measured) 5384 feet true vertical 7119 feet (true vertical) 3804 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 91.5# H-40 Surface - 110 Surface - 110 1490 470 Surface 3310' 9 -5/8" 40# L -80 30 - 3340 30 - 2792 5750 3090 Production 5470' 7" 26# L -80 30 - 5500 30 - 3861 7240 5410 Liner 3714' 3 -1/2" 9.3# L -80 5356 - 9070 3790 - 7185 10160 10530 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: Tubing: (size, grade, measured and true vertical depth) 3 -1/2 ". 9.3# L -80 33 - 5389 33 - 3806 Packers and SSSV (type, measured and true vertical depth) 3 -1/2" Baker ZXP Packer 5384 3804 12. Stimulation or cement squeeze summary: Intervals treated (measured): : 144 j 1 3 2 (n) Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 324 102 1165 338 Subsequent to operation: 318 100 1144 353 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development- 0 Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil r gg Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Elizabeth Barker I Printed Name Elizabeth Barker Title Data Manager Signature L / 4 ..4 ,A 4 Phone (907) 564 -5674 Date 7/12/2011 C: /4. 7/3'x( Form 10 -404 Revised 10/2010 RBDMS JUL 13 1611 �EP , � 7� / Submit Original On ,,,... L -100 198 -055 PERF ATTACHMENT Sw Name Operation Date Pert Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base L -100 10/1/01 PER 8,507. 8,540. 6,639.33 6,671.32 L -100 10/16/01 FIL 8,527. 9,002. 6,658.72 7,118.99 L -100 6/5/11 FCO 8,527. 8,973. 6,658.72 7,090.81 L -100 6/23/11 APF 8,530. 8,560. 6,661.62 6,690.69 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE • MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • 411 • • L -100 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY II. 6/23/20111** *WELL FLOWING ON ARRIVAL*** (ELINE PERF) 1 INITIAL T /I /O = 1550/1600/0 RIH WITH MH22 /ERS /UPCT /FH /30' 2.5" HSD PJ 6 SPF OAL= 38', OAW= 220# FISHING NECK SIZE = 1.38" CCL TO TOP SHOT= 3.17', 'PERFERATED INTERVAL= 8530' -8560' CCL STOP DEPTH= 8526.8' 1 VISUAL CONFORMATION OF FIRE AT SURFACE I FINIAL T /I /O = 1570/1600/0 WELL LEFT SHUT IN WING, SWAB CLOSED, SSV, MASTER OPEN AND OTG ( ** *JOB COMPLETE - -- NOTIFIED PAD OF OF WELL STATUS * ** FLUIDS PUMPED BBLS 1 METH 1 DIESEL 2 TOTAL TREE _ 4 - 1/16" 5M CMJ • L - 1 0 0 SAFETY N.: 9 -5/8" X 7" OA IS CEMENTED ! WELLHEAD = 13 - 5/8" FMC ACTUATOR= BAKER FROM 2827' TO SURF W/ ARCTIC SET CEMENT. IA KB. ELEV = 77.0' FORMERLY IS FREEZE PROTECTED TO 2137' W/ DIESEL AND BF. ELEV = 43.6' NWE 1 -01A TBG TO2000' W/ METHANOL. KOP= NA Max Angle = 62' Datum MD = 8546' Datum TV D = 6600' SS 1 I 1930' I — I3 - 1/2" HES X NIP, ID = 2.813" I !CEMENT STAGE COLLAR I 2064' GAS LIFT MANDRELS ' ST MD TVD DEV TYPE VLV LATCH PORT DATE 19-5/8" CSG, 40 #, L -80 BTRS, ID = 8.835" I—I 3338' 4 2108 1999 34 MMG DMY RK 0 07/18/04 3 3071 2654 57 MMG DOME RK 16 07/17/10 2 4573 3402 62 MMG DMY RK 0 07/18/04 "'�"' 1 5261 3743 60 MMG S/O RK 20 07/17/10 Minimum ID = 2.813" @ 1930' 3 -1/2" HES X NIPPLE I 5318' H3-1/2" HES X NIP, ID = 2.813" I I3 -1/2" TBG, 9,3 #, L -80, .0087 bpf, ID = 2,992" I-1 5384' 1 5384' I--1 X 3 -1/2" BKR ZXP PKR / HGR, ID = 3.875" I O 5389' I--I BTM OF 3 -112" SEAL ASSY 1 17" CSG, 26 #, L -80, BTC, ID = 6.276" H 5500' I — 1 5500' H 7" MILLED WINDOW I PERFORATION SUMMARY REF LOG: BHC / GR ON 04/09/98 ANGLE AT TOP PERF: 14° @ 8507' Note: Refer to Production DB for historical perf data ' I 8363' I— I3 -1/2" HES X NIP, ID = 2.813" I SIZE SPF INTERVAL Opn /Sqz DATE 2" 6 8507 - 8540 0 10/01/01 2 -1/2" 6 8530 - 8560 0 06/23/11 u 1 8727' H3- 1 /2 " HES X NIP, ID = 2.813" I 1 PBTD I 9002' I I3 -1/2" LNR, 9.3 #, L -80 FLUSH JT, .0087bpf, ID = 2.992" I--I 9070' P. - DATE REV BY COMMENTS DATE REV BY COMMENTS BOREALIS UNIT 04/10/98 ORIGINAL COMPLETION 07/24/10 SWC/AGF GLV C/O (7/17/10) WELL: L -100 07/20/04 KAK RWO , 06/29/11 RRD/ PJC ADPERF (06/23/11) PERMIT No: r 1980550 08/18/04 RWL/TLH GLV 0/0 (07/30/04) I API No: 50- 029 - 22858 -01 06/25/10 WEC/AGF GLV 0/0 (06/18/10) SEC 34, T12N, R11 E, 2429' NSL & 4003' WEL 07/06/10 SV TBG CORRECTION 07/17/10 WEC/PJC GLV C/0 (07/13/10) BP Exploration (Alaska) . BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 August 14, 2009 y~;' ~~ ^ ? f°z ~~J~~a bv~ti::;YJ~~~~~:LMw~ ~ .,.., . ++- CJ~ ~ bp ~~~~~~~~ Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB L-Pad Dear Mr. Maunder, 0 C T 0~ 2009 ~las~Ca ~il ~ Gas Cons. Commis~io~ Anchorase ~$~~s~ ~ _ ti po Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB L- Pad 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, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator ~ BP Exploration (Aiaska ) Inc. ~ Surface Casing by Conductor Mnulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) o~e L pad S/13/2009 Well Name PTD # API # Initial to of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibiror Corrosion inhibitod sealant date ft bbls ft na al L-01 2010720 50029230110000 NA 6 NA 61.2 6/25/2009 L-02A 2041490 50029230480100 NA 1.4 NA 14.5 6/27/2009 L-03 2051030 50029232690000 NA 2.8 NA 24.7 6/25/2009 L-04 2061200 50029233190000 NA 1.7 NA 15.3 6/25/2009 L-100 1980550 50029228580700 NA 62 NA 57.8 6/29/2009 L-101 1980320 50029228650000 NA 3.3 NA 30.6 6/29/2009 L-102 2020360 500292307t0000 37' NA NeedTo Job? NA L-103 2021390 50029231010000 NA 1.6 NA 10.2 6/26/2009 L-104 2012380 50029230600000 NA 3.5 NA 47.6 5/6/2009 L-105 2020580 50029230750000 NA 1.75 NA 24.65 5/6/2009 L-106 2012230 50029230550000 NA 2.75 NA 28.05 5/6/2009 L-107 2011510 50029230360000 NA 4.8 NA 57.8 5/6/2009 L-108 2021090 50029230900000 NA 1.2 NA 13.8 6/25/2009 L-109 2012010 50029230460000 NA 2.9 NA 32.3 6/27/2009 L-110 2011230 50029230280000 NA 27 NA 316.2 6/29/2009 L-111 2020300 50029230690000 NA 4.7 NA 54.4 6/29/2009 L-112 2022290 50029231290000 NA 5.5 NA 51 6/27/2009 L-114A 2051120 50029230320100 NA 2.5 NA 25.5 6l29/2009 L-115 2011400 50029230350000 NA 0.5 NA 3.4 6/27/2009 L-116 2011160 50029230250000 NA 5 NA 54.4 6/28/2009 L-117 2011670 50029230390100 NA 2.9 NA 28.9 6/27/2009 L-118 2011870 50029230430000 NA 1.4 NA 15.3 6/27/2009 L-119 2020640 50029230770000 NA 2.25 NA 28.9 5/6/2009 L-120 2020060 50029230640000 NA 0.75 NA 6.8 5/5/2009 L-121A 2030390 50029231380100 NA 22 NA 25.5 6l27/2009 L-122 20305t0 50029231470000 NA 2 NA 20.4 6/27/2009 L-123 2051940 50029232900000 NA 2 NA 18.7 6/27/2009 L-124 2050430 50029232550000 NA 1.8 NA 17 6/27/2009 L-200 2040010 50029231910000 NA 1.8 NA 13.5 6/26/2009 L-201 2040460 50029232020000 NA 1.75 NA 15.3 5/6/2009 L-202 2041960 50029232290000 NA 2 NA 17 6/26/2009 L-204 2060920 50029233140000 NA 1.5 NA 5.95 5/6/2009 L-205 2080530 50029233880000 NA 1 NA 12.75 1/10/2009 L-210 2031990 50029231870000 NA 3.25 NA 31.4 5/5/2009 L-211 2040290 50029231970000 NA 1.8 NA 17 6/27/2009 L-212 2050300 50029232520000 NA 1.8 NA 17 6/26/2009 L-213 2060530 50029233080000 NA 2 NA 17 6/25/2009 L-214A 2060270 50029232580100 NA 025 NA 10.2 5/6/2009 L-215 2051270 50029232740000 NA 1.5 NA 30.6 5/6/2009 L-216 2040650 50029232060000 NA 1.3 NA 11.9 6/26/2009 L-217 2060750 50029233120000 late blockin conductor NA NA L-218 2051190 50029232720000 NA 1.7 NA 15.3 6/27/2009 L-219 2071480 50029233760000 surface NA NA L-220 2080470 50029233870000 NA 2 NA 20.4 6/28/2009 L-221 2080310 50029233850000 NA 1.7 NA 162 6/25/2009 L-250 2051520 50029232810000 NA 3.4 NA 34 6/26/2009 L-50 2051360 50029232770000 NA 1.8 NA 20.4 6/27/2009 L-51 2060590 50029233090000 NA 1.8 NA 17 6/27/2009 STATE OF ALASKA .. ALAS~ .L AND GAS CONSERVATION Cd...,v1ISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: 0 Abandon 0 Alter Casing 0 Change Approved Program 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612. Anchorage, Alaska 7. KB Elevation (ft): B Repair Well 0 Plug Perforations 0 Stimulate B Pull Tubing 0 Perforate New Pool 0 Waiver 0 Operation Shutdown 0 Perforate 0 Re-Enter Suspended Well 0 Other 0 Time Extension 4. Current Well Class: B Development 0 Exploratory 0 Stratigraphic 0 Service 5. Permit To Drill Number: 198-055 6. API Number: 50-029-22858-01-00 99519-6612 77.20' 9. Well Name and Number: PBU L-100 8. Property Designation: 10. Field / Pool(s): ADL 028239 Prudhoe Bay Field / Borealis Pool 11. Present well condition summary Total depth: measured 9070 feet true vertical 7185 feet Plugs (measured) None Effective depth: measured 9002 feet Junk (measured) None true vertical 7119 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' 1490 470 Surface 3310' 9-5/8" 3340' 2792' 5750 3090 Intermediate 5474' 7" 5501' 3861' 7240 5410 Production Liner 3714' 3-1/2" 5356' - 9070' 3790' - 7185' 10160 10530 Perforation Depth MD (ft): Perforation Depth TVD (ft): 8507' - 8540' 6639' - 6671' Tubing Size (size, grade. and measured depth): 3-1/2",9.3# L-80 5389' Packers and SSSV (type and measured depth): 3-1/2" HES 'X' Nipple 1930' 12. Stimulation or cement squeeze summary: Intervals treated (measured): . I ' Treatment description including volumes used and final pressure: Oil-Bbl Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casinq Pressure Tubinq Pressure 13. Prior to well operation: Subsequent to operation: 14. Attachments: 0 Copies of Logs and Surveys run B Daily Report of Well Operations B Well Schematic Diagram 15. Well Class after proposed work: 0 Exploratory B Development 0 Service 16. Well Status after proposed work: BOil 0 Gas 0 WAG 0 GINJ 0 WINJ 0 WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Paul Chan, 564-5254 N/A Printed Name Terrie Hubble Signature ~~ tj,~~ Form 10-404 Revised 04/2004 Title Technical Assistant ukTG\NAL Da.e ~ 1, Iou PrepareCl By Name/Number" L ~ / I j I Terrie Hut¡ble156~~,8 ~ Bfl - cJ.igiJtal ~f.J I BP EXPLORATION Operations Summary Report Page 1 of 1 .." Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date L-100/NWE 1-01A L -1 00 WORKOVER Start: 7/16/2004 NABORS ALASKA DRILLING I Rig Release: 7/18/2004 NABORS 4ES Rig Number: 4ES From - To I Hours Task Code NPT Phase Spud Date: 3/27/1998 End: 7/18/2004 Description of Operations ---.---- 7/16/2004 108:00 - 18:00, 10.00 MOB P I 1'8:00 - 19:00 1.00 MOB P 19:00 - 22:30 3.50 RIGU P , 22:30 - 00:00 ' 1.50 RIGU P 7/17/2004 100:00 - 01:00 1.00 RIGU P 101.00 - 02:30 1.50 RIGU P I 02:30 - 04:00 : 1.50 RIGU IP I : 04:00 - 05:30 I 1.50 KILL P 105:30 - 06:00 0.50 WHSUR P 06:00 - 07:30 , 1.50 WHSUR I P Oì:30-10:00 ¡ 2.50 BOPSUF P ,10:00 - 13:30 3.50 BOPSUF P , 3:30 - 14:30 1.00 WHSUR P 14:30 - 16:00 1.50 PULL , 6:00 - 20:00 I 4.00 PULL Ip : 20:00 - 21 :30 1.50 PULL P 21 :30 - 22:00 0.50 RUNCOty1P 22:00 - 00:00 2.00 RUNCOMP 7/18/2004 : 00:00 - 01 :30 1.50 RUNCOMP 01 :30 - 02:00 , 0.50 RUNCOMP 02:00 - 02:30 0.50 RUNCOMP 102:30 - 03:30 1.00 RUNCOMP 03:30 - 04:30 1.00 RUNCOMP 04:30 - 05:00 0.50 RUNCOMP 05:00 - 06:00 1.00 BOPSUR P 06:00 - 07:30 1.50 WHSUR P 07:30 - 08:30 1.00 WHSUR P 08:30 - 10:00 1.50 RUNCOMP ----- - 10:00 - 14:00 4.00 RUNCOMP Rig down and prepare to move off of R-Pad. However, the ,Field Drilling Engineer notified the Tool Pusher that Tool Services had failed to remove the Bndge Ralls on the Kup River Bndge. The Camp and Pits were moved to L-Pad...but the Sub Base and Pipe Shed had to wait lor the rails to be moved. PRE Con't to move. All equip on location. DECOMP Con't to move. All equip on location. Accept Rig at 19:00 hours 7/16/2004 Spot in rig sub. pits & pipe shed. Spot camp. begin rigging up. , Raise & scope derrick. Con't to Rlu equip. Spot tiger tank. Lay lines to tree & tiger tank. Take on 450 Bbls 01 130 degree seawater. P/U lubricator & pull BPV. Hold PJSM & Pre-Spud meeting. I DECOMP Test lines to 3500 psi, Ok. Open well. SITP = 0 psi, SICP = 0 psi. Circulate well wi 260 Bbls 7 130 deg seawater. 5 BPM @ 1480 psi. SID & monitor well. DECOMP Install TWC. RID lines to tree. DECOMP N/D X-mas tree. DECOMP I N/U BOPE. DECOMP Pressure test BOPE. Test witnessed by Lou Grimaldi wI AOGCC. Tested all equip as per BP/AOGCC requirements. LP ,250 psi. HP 3500 psi. ,DECOMP R/U lubricator & pull TWC. DECOMP M/U landing it. BOLDS. Pull hanger to floor with 48K. LID hanger & landing jt. DECOMP ,POOH & stand back completion. Strap stands. ,DECOMP Clear & clean rig floor. prep to Re-run completion wI additional GLMs. Make up tally & running order. RUNCMP Hold PJSM & review running order. RUNCMP : P/U new seal assy & RIH wI 3 1/2" completion. ¡ RUNCMP 'Con't to RIH wI 3 1/2" completion. Tag up wI 167 its. (16' in on I It 167) I,g, 5390'. Pressure up & check seal wI 500 psi. RUNCMP P/U 2' & Space out completion string w/2 pups. 10.1' + 8.15'. RUNCMP l P/U hanger & landing it. M/U circulating equip on landing jt.. RUNCMP : Break circulation & displace well wI 200 Bbls or 120 degree inhibited seawater. 5 BPM @ 400 pSI. Landing tubing hanger. Pressure up & test seal. RILDS. Install & test TWC. N/D BOPE. Nipple up Adaptor and Production Tree. Test at 5K...good. Pick-up Lubricator. Pull TWC. Lay down same. PJSM. Test Tubing with Rig Pump at 3,500 psi/30 min. Bleed purssure down to 1,500 psi. Test Annulus with Lil' Red at 3,500 psi/30 min. Bleed Tubing pressure...DCR SV sheared at 800 psi left on Tbg. Tests were all good and recorded on Chart. RUNCMP Lil' Red pumped 75 bbls of Diesel for freeze protection. RD. U-Tube diesel. Blow down Lines. Set BPV. Secure Tree and Cellar. Released Rig at 14:00 hr. DECOMP PRE DECOMP DECOMP PRE RUNCMP RUNCMP RUNCMP RUNCMP , RUNCMP RUNCMP P"r,("d ;' 2ú 2000.1 , 2.' 8 26 Pt\.., -(' TREE'" 4-1/16"SMCIW WELLHEAD = 13-S/8" FWC ACTIJl\ TOR= BAKER KB. B..EV = 77 0' BF B..EV = 43.6' KOP = NA rvlax Angle = 62' Datum MD = 8546' Datum TVD = 6600' 55 L-100 FORMERLY NWE 1-01A SAFETY NOTES: 9-518" X 7" OA IS CEMENTED FROM 2827' TO SURF WI ARCTIC SET CEMENT.IA IS FREEZE PROTECTED TO 2137'W/DIESB. AND TBG TO 2000' WI METHANOL. l j 24' H4-112" X 3-1 (2" XO. ID = 2.992"1 I ~ 1930' H3-1/2" HES XNP.ID=2.813"1 I CEMENT STAGE COlLAR H 2064' ~ 19-s/8" CSG, 40#, L-80 BTRS, ID = 8.83S" H 3338' ~ .. L ST MD TVD 4 2108 1999 3 3071 26S4 2 4573 3402 1 5261 3743 GA S LIFT MA NDRB..S DE\! TYPE V L V LATCH 34 MrvG DMY RK 57 MrvG DCR RK 62 Mr..1G DrvIY RK 60 MrvG DrvIY RK FGRT DATE 0 07/18/04 07/18/04 0 07/18/04 0 07/18/04 Minimum ID = 2.813" @ 1930' 3-1/2" H ES X NIP PLE I I 5318' 1--13-1/2"HES X NIP, ID= 2.813" 1 13-112" TBG. 9.3#, L-80, .0087 bpf. D = 2.992" 1--1 5384' ~ ~ 5384' 1-17" x 3-1/2" BKR ZXP PKR I HGR ID = 3.875" 1 5389' I-IBTM OF 3-1/2" SEAL ASSY 1 IT CSG, 26#. L-80, BTC, ID = 6.276" 1--1 5500' 1- ---I 5500' I--1TMILLEDWf'JDOW 1 PERFORATION SUMMARY REF LOG: BHC/ GR ON ()4/09/98 ANGLE AT TOP PERF: 14 @8507' t-.bte: Refer to Production DB for hl510ncal ~erf data SIZE SPF INTERVAL Opn/Sqz DATE 2" 6 8S07 - 8540 0 10/01/01 I 8363' 1-13-1/2" HES X NIP. ID= 2.813" 1 0 I 8727' 1-13-1/2" HES X NIP, ID = 2.813" 1 1 PBTD 1--1 9002' 1 13-112" Lr-R, 9.3#. L-BO R.USH JT. OOB7bpf. 0 = 2.992" H 9070' ~ DA TE RBI BY COrvIM8'JTS 04110/98 ORIGINAL COMPLEfION 07/20/04 KAK RWO DATE REV BY CO~1MENTS BOREALIS UNrr WELL: L-100 PER~IIT t\b: 1980550 API t\b: 50-029-22858-01 SEC 34. T12N. R1 1E, 2429' NSL & 4Ü03'WB.. BP Exploration (Alaska) ., STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ Perforate_ FIRST PROD FIRST PRODUCTION REPORT Pul~ tubing _ Alter casing _ Repair well_ Other_X REPORT 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 77 feet 3. Address Exploratory__ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchora~ie, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 2850' FNL, 4003' FEL, Sec. 34, T12N, R11 E, UM (asp's 582912, 5978148) L-100 At top of productive interval 9. Permit number / approval number 4696' FNL, 1425' FEL, Sec. 33, T12N, R11 E, UM (asp's 580235, 5976272) 198~055 At effective depth 10. APl number 588' FSL, 1422' FEL, Sec. 33, T12N, R11E, UM (asp's580238, 5976278) 50-029-22858-01 At total depth 11. Field / Pool 4614' FNL, 1314' FEL, Sec. 33, T12N, R11 E, UM (asp's 580345, 5976355) Prudhoe Bay Field / Kuparuk River Oil Pool 12. Present well condition summary Total depth: measured 9070 feet Plugs (measured) Tagged TD @ 8530' (11/30/2001) true vertical 7185 feet Effective depth: measured 8530 feet Junk (measured) true vertical 6661 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 80' 20" 260 sx Arctic Set (Approx 110' 110' Surface 3310' 9-5/8" 146 sx CS II, 315 sx 'G'. 3340' 2792' 1000 sx CS II Intermediate 5471' 7" 948 sx Class 'G', 804 sx 5501' 3867' CS II liner 3714' 3-1/2" 656 sx Class 'G' 5356' - 9070' 3790' - 7185' Perforation depth: measured Open Perfs 8507'- 8540'RECEIVED true vertical Open Rerfs 6639'- 6671'~P~r~ 2 ~ 2,,00I, Tubing (size, grade, and measured depth) 3-1/2" 9.2#, L-80 to 5394'. /,~!88k~a0ii &Gas Cms. 0om~issi0p Packers & SSSV (type & measured depth) 7" x 3-1/2" Packer ZXP Packer @ 5384'. 3-1/2" HES 'X' Nipple @ 498'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Avera.qe Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 11/13/2001 Shut-In First Day of Production was 11/14/2001 Subsequent to operation 12/07/2001 3315 4064 60 GL 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. .,~,¢'¥C,C..P_,~Y~/,~_~.~ ~ Title: Borealis Development Petroleum Engineer Date December 18,2001 Bruce W. Smith,~¢~~'/' Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · Lq i J lq A L SUBMIT IN DUPLICATE~ bp November 05, 2001 Tom Maunder Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage Alaska, 99501 BP E×ploration (Alaska} Inc. 900 East Benson Bird PO Box 196672 Anchorage, AK 99519-6612 (907) 561-5111 Re: L-100 Prudhoe Bay Field/Borealis Pool Dear Mr. Maunder, Well L-100 was perforated and fraced without the Form 10-403 being submitted to the AOGCC before the work was done. This was an over slight on my part. I have completed and included the Form 10-404 that details the work that was done on this well. Please accept my apology for not submitting the 10-403 on time. I will do better in the future. Sincerely, DeWayne FI. Schnorr Technical Assistant ~Ja'Sk~ Oi! & Gas Cons.' ...... .. .Anch0ra.,'? '-: STATE OF ALASKA '--:~ ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _X Plugging _ Perforate _X I PERFS / FRAC Pull tubing _ Alter casing _ Repair well _ Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 77 feet 3. Address Explorato~__ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 2850' FNL, 4003' FEL, Sec. 34, T12N, R11 E, UM (asp's 582912, 5978148) L-100 At top of productive interval 9. Permit number / approval number 4696' FNL, 1425' FEL, Sec. 33, T12N, R11 E, UM (asp's 580235, 5976272) 198-055 At effective depth 10. APl number 4730' FNL, 1482' FEL, Sec. 33, T12N, R11 E, UM (asp's 580178, 5976238) 50-029-22858-01 At total depth 11. Field / Pool 4614' FNL, 1314' FEL, Sec. 33, T12N, R11 E, UM (asp's 580345, 5976355) Prudhoe Bay Field / Kuparuk River Oil Pool 12. Present well condition summary Total depth: measured 9070 feet Plugs (measured) Tagged TD @ 8250' (10/16/2001) true vertical 7185 feet Effective depth: measured 8250 feet Junk (measured) true vertical 6391 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 80' 20" 260 sx Arctic Set (Approx 110' 110' Surface 3310' 9-5/8" 146 sx CS II, 315 sx 'G'. 1000 sx CS II 3340' 2792' Intermediate 5471' 7" 948 sx Class 'G', 804 sx CS II 5501' 3867' liner 3714' 3-1/2" 656 sx Class 'G' 5356' - 9070' 3790' - 7185' Perforation depth: measured Open Perfs 8507' - 8540' ~ ~,~ ~ ~% #? ~.. true vertical Open Perfs 6639' - 6671' NOV 0 ? 200! Tubing (size, grade, and measured depth) 3-1/2" 9.2#, L-80 to 5394'. Alaska 0il & Gas Cons, Commission Packers & SSSV (type & measured depth) 7" x 3-1/2" Packer ZXP Packer @ 5384'. Anchorage 3-1/2" HES 'X' Nipple @ 498'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Dailv Averaqe Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil __X Gas __ Suspended __ Service 17. I hereby certify t_hat the foregoing is true i~nd correct to the best of my knowledge. Title: Borealis Development Petroleum Engineer Date November 05, 2001 Bruce W. Smith Prepared by DeWayne R. Schnorr 564-51~ Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 09/29/2001 10/01/2001 10/02/2001 10/03/2001 10/04/2001 10/12/2001 10/13/2001 10/16/2001 10/17/2001 09/29/01 10/01/01 1 O/O2/O 1 10/03/01 1 O/O4/O 1 10/12/O 1 L-100 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: DRILL-POST WORK: 2.5" DG DRIFT/TAG JEWELRY LOG/IPERF PULL R/P VALVE SET DGLV PULL R/P, SET DGLV, PRESSURE TEST IA C4A/B FRAC FRAC FCO FRAC FCO D/T- SET GLVS (POST FRAC) -IN PROGRESS DRIFT-SET GLVS-(POST FRAC) EVENT SUMMARY DRIFT TBG W/2.5" DUMMY GUN & SB. S/D @ 5816' + 34' = 5850' CORR MD. TAG BOTTOM @ 8982' SLM + 34' = 9016' CORR MD. TIGHT SPOT IN TUBING FROM 5813' SLM TO 5820' SLM RDMO ( WELL SHUT IN PRE FILL C/O ) COMPLETED JEWELRY LOG/IPERF. SHOT 33' INTERVAL (8507' - 8540') W/2" HSD 2006 H J, 6 SPF 60 DEG PHASED GUNS. LOGGED JEWELRY LOG FROM TD TO 5000 FT; TAGGED TD @ 9004'. TBG WAS FLUID PACKED @ SURFACE AFTER BOTH SHOTS. WELLHEAD TEMP REMAINED CONSTANT @ 21 DEG (AMBIENT). WELL WAS SHOT UNDERBALANCED. SET SLIP STOP CATCHER @ 3304' WLMD. -- PULL R/P SHEAR VALVE FROM GLM # 2 @ 3021' MD. -- SET DGLV IN GLM # 2-- PRESSURE TEST IA TO 2700# AND HELD FOR 30 MIN TEST IN PROGRESS FINISH TEST ON I.A @ 2700 PSI (GOOD TEST) -- PUMP 50 BBLS. OF DIESEL DOWN TUBING -- PULL 3 1/2 X CATCHER SUB -- RETURN WELL TO OPERATOR FRAC'D C4A/B SANDS WITH YFLG-25 & 212977# OF 20/40 AND 16/20 C-LITE. PLACED 186956# PROP BEHIND PIPE LEAVING 28000# PROP IN CSG, EST TOS = 3610' IF PACKED. SCREENED OUT TO 8100 PSI WITH11 BBLS OF 11.1 PPGA ON PERFS. MAX TREAT- 8100 PSI, AVG TREAT-4620 PSI. PLACED DIESEL IN TBG TO 100' FOR FREEZE PROTECT. RECOVERED ALL BUT A 1" X 1" X 1/4 PIECE OF TREESAVER CUPS.. LOAD TO RECOVER IS 1218 BBLS. MIRU CTU #8, MU 2.25 BALL DROP JSN, RIH PUMPING 60/40 MW. HIT ICE @ 85', WORK DOWN TO 174' CTD, POOH, SWAP TO 2.25" DSN. WORK THROUGH ICE BRIDGES. STARTED GETTING INTO SAND & GEL. JET TO 2202' CTD, PUH TO SWAP NZL, HAVE REEL MOTOR PROBLEMS, FP COIL. DRAIN REEL MOTOR. CHANGE NOZZLE TO 2.25" BALL DROP. RIH TO 2200', ClRC BTMS UP. BEGIN REVERSE OUT FROM 2200'. Page 1 10/13/O 1 10/16/01 10/17/01 L-100 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS CONTINUED FROM 10/12/01 WSR. REVERSING OUT FROM 2200'. 2.1 BPM/1825 WHP. RIH 100'/TRIP UP 50'. REV OUT TO 3175'. STANDBY FOR WATER DELIVERY. RESUME JOB. CONTINUE REVERSING FROM 3175' @ 16 FPM, 2 BPM. CLEANOUT 8495' CTD, LOST RETURNS WHILE REVERSING, CIRC BTMS UP. DROPED BALL, TRIED JETTING, CON'T TO LOSE RETURNS. JETTED TO 8542' CTD. POOH AT 80%. FP FROM 2500' TVD W/60/40 MW. ***LEFT WELL SI & FP*** DRIFTED WITH 2.625" CENTRALIZER & BAILER TO 8250' WLM. ( - 257' OF FILL) OBTAINED SAMPLE OF FRAC SAND / SAND. IN PROGRESS. PULL DGLV'S FROM STA'S# 1 - 5261' SLM & ST# 2 - 3007' SLM. SET LGLV IN ST# 1 & OGLV IN ST# 2. PULL CATCHER SUB. RDMO. WELL LEFT SHUT IN. FLUIDS PUMPED BBLS 4 iPRESSURE TEST LUBRICATOR TO 3000 PSI W/1 BBL OF DIESEL (3 TESTS) 160 !60/40 METHANOL WATER 102 DIESEL 1500 2% KCL WATER 1525 2% SLICK KCL WATER 60 2% KCLWITH 1.5# BIO 3351 TOTAL ADD PERFS 10/01/2001 THE FOLLOWING INTERVAL WAS PERFORATED USING THE 2" HSD HYPERJET, 6 SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 8507'-8540' Page 2 ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR 333 W. 7TM AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 October 4, 2001 Gordon Pospisil, Team Leader BP Exploration (Alaska) Inc. West End New Developments PO Box 196612 Anchorage AK 99519 Re: Wells NWE 1-0lA, NWE 1-02 and NWE 2-01 Dear Mr. Pospisil: Enclosed please find 3 Applications for Sundry Approval to extend operation shutdown for each of the above referenced wells until April 2002 that we are returning to you because the current status of each of these wells makes these sundry applications unnecessary. Well Completion Reports have been filed for wells NWE 1-0lA and NWE 1-02. Therefore, the status for those two wells is shut-in and they should be included with the shut in wells list required by 20 AAC 25.115. A Well Completion Report has also been filed for Well NWE 2-01. Our records also reflect that the well has a downhole cement plug covering the reservoir interval and extending up in to the casing. The well is filled with 9.6ppg mud to the base of permafrost and has diesel freeze protection to surface. Our records reflect that the well has never been flow tested and is not in pressure communication with the reservoir. Although the well does not have a near surface plug as required by 20 AAC 25.110(d), the well condition satisfies the requirements of 20 AAC 25.112(i) because it provides for at least equally effective prevention of fluid movement into sources of hydrocarbons or freshwater. The Commission will, therefore consider the well suspended. If you have any additional questions, please contact Tom Maunder or Bob Crandall at the above telephone number. Sincerely, carnrny~~chsli Taylor Chair bp BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 August 22, 2001 Commissioner Julie Heusser Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 994501 Re: Well Re-Naming Dear Commissioner Heusser: The operator request the following Prudhoe Bay Satellite Well be re-named as follows: API Number Permit Number Old name New Name 50-029-22858-01 98-55 NWE 1-0la L-100 Sincerely, Bruce W. Smith Development Engineer, GPB-WEND BWS:bws CC: Well File Mark Evans (Exxon) Jim Johnson (Phillips) Wade Fennel (Chevron) K. Griffin (Forest) S. Copeland (MB-2) G Anc PDC RECEIVED Alaska Oil & Gas Cons. Commission Anchorage -~ STATE OF ALASKA .~¢... ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ Perforate_ NAME CHANG E Pull tubing _ Alter casing _ Repair well_ Other_X NAME CHANGE 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 2430' FSL, 4004' FEL, Sec. 34, T12N, R11 E, UM At top of productive interval 583' FSL, 1425' FEL, Sec. 33, T12N, R11E, UM At effective depth (n/a) At total depth 665' FSL, 1310' FEL, Sec. 33, T12N, R11E, UM 5. Type of Well: Development __X Explorato~__ Stratigraphic__ Service__ 6. Datum elevation (DF or KB feet) RKB 77 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number L-100 (NWE 1-01A) 9. Permit number / approval number 098-055 10. APl number 50-029-222858-01 11. Field / Pool Prudhoe Bay Field / Kuparuk River Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 3340' Intermediate 9724' Liner 3660' 9070 feet 7185 feet Plugs (measured) 9002 feet 7119 feet Junk (measured) Size 20" x 30" 9-5/8" 7" 3-1/2" Cemented Measured Depth True Vertical Depth 260 sx Arctic Set (Approx 110' 110' 146 sx CS II, 315 sx 'G', 3340' 2791' 1000 sx CS II 948 sx Class 'G', 804 sx 5501' 3784' CS II 656 sx Class 'G' 5356' - 9070' 4902' - 7186' Perforation depth: measured (n/a) true vertical (n/a) Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 to 5384'. Packers & SSSV (type & measured depth) 3-1/2" ZXP packer @ 5356'. RECEIVED AUG 2 2001 Alaska Oil & Gas Cons. Commission Anchorage 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation OiI-Bbl Representative Daily Averaqe Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing~is true and correct to the best of my knowledge. ~'~ ~ ~ Title: Development Engineer Bruce W. Smith Date August 22, 2001 Prepared by Bruce Smith 564-5093 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE Tree: CIW, 4-1116', 5,000 psi Actuator. Baker, 'CAC" Well head: FMC, 13-5/8', 5,000 psi · ~4-1/2" Tubing Hanger i ~Cementing Stage Collar iI 9-5/8", 40~fllt, L-80,BTC 'J J 3330'J 1/2", 9.3 ~fL L-80, 8 rd, EUE, B Mod Tubing. = 2.992", Capacity = 0.008706 bbls~ft NWE 1-OIA KB Elev =77.0' BF F_lev =43.6' GL Eiev =46.7' Ice Pad Elev = 42.3' -E1/2"'X" Nip, pie, S, 2.813 lO ! ~ by 9-5/8" Outer Annulus is Cemented 2,827' to Surface w/Arctic Set Cement Gas Uft Mandrels Camco, MMG-2, ¶.5" RK Latch No. MD(BKB) .TVDss Dev. 2 3,021" 2,626' 57' I 5,28O' 3,753' 6O° JMax hole angle 61.7° to 14° at TD I 7", 26~/ft, [ L-80, BTC mod ~indow cut in 7" I 15,500' I !.81/=-,'~c .~p~ I ' 15'329'l 13" ID l,iner Hanger ZXP Packer seal assembly in 10' BR ID 5,384'[ Perforation Summary REF LOG: BHC/GR (4/9/98) SIZE SPF INTERVAL STATUS ~Open I Sqz'd Perfs Perfs ~-1~,.8~3.,D~C Nyp~ ] i8383,! -1/2", 'X' Nipple I 18727' I .813" ID I3.5", 9.3#/ft, L-80, Flush Joint?? I s,00='l Is,0 0'l Date 4/10/98 Rev. By / Comments Nabors 18El Initial Completion North West Eileen WELL: NWE 1-01A APl No: 50-029-22777177 Sec. 34, T12N, RIlE BP E×nh3mtinn (AIn.~k:~l bp BP Exploration (Alaska)Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 1, 2001 Commissioner Julie Heusser Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 994501 Re: Extension of Operation Shutdown NWE 1-0la, Prudhoe Bay Field Dear Commissioner Heusser: Please find the attached request (Form 10-403 Applicatiort for Sundry Approval) to extend operation shutdown for well NWE 1-0la until ~ar~tx~002. The request is submitted in accordance with the requirements of 20 AAC 25.072. If you need additional information, please contact Bruce W. Smith at 564-5093. NWE 1-0la is an appraisal well drilled from an ice pad located in T12NR11E section 34, in the western portion of the Prudhoe Bay Unit in early 1998. The well was left in a mechanically safe condition, which would allow us either to resume further testing or to complete the well for development operations. One-year operation shutdown was approved in April 1998, extended in May 1999 and February 2000. Since the drilling of this well, the owners have made progress in evaluating the drilling results and in the potential development for the area. The owners are currently engaged in a conceptual engineering effort to better define pad and pipeline requirements for the area. Gravel has been laid out to this well and NWE 1-02. The gravel road will allow drilling and testing year-round, not just during winter ice season. Extension of the operations shutdown for NWE 1-0la will preserve additional appraisal, testing and/or development options at this location. Sincerely' ~.e 2.~ Gordon Pospisil, Team Leader West End New Developments GP/bws Enclosures (3) Cc: Bruce W. Smith RECEIVED Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA .... AND GAS CONSERVATION CC..~_~/IISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate.// [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other / [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate / 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2430' NSL, 4004' WEL, SEC. 34, T12N, R11E, UM At top of productive interval 583' NSL, 1425' WEL, SEC. 33, T12N, R11E, UM At effective depth At total depth 665' NSL, 1310' WEL, SEC. 33, T12N, R11E, UM 12. Present well condition summary Total depth: measured 9070 true vertical 7185 Effective depth: measured 9002 true vertical 7119 Casing Length Structural Conductor 80' Surface 3340' Intermediate 9724' Production Liner 3660' feet feet feet feet Size 30" x 20" 9 5/8" 7" 3 1/2" Plugs (measured) Junk (measured) 260 sx Arcti 146 sx 948 sx 656 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevat~n (DF or KB) ,~E = 77.20 7. Unit or P,r, dperty Name P rudh~/~3ay Unit 8. W.,~umb~wE 1-01A 9. ,Permit Number .~98-55 FO. APl Number 50- 029-22858,01 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 110' 3340' 5501' TVD 110' 2791' 3784' 5356'-9070' 4902'-7186' Perforation depth: measured N/A true vertical N/A Tubing (size, grade, and measured depth) Packers and SSSV (type and measured de 9.3#, L,-80 to 5384' 3 1/2" ZXP packer at 5356' RECEIVED MAR I 8 ZOO! Alaska 0il & Gas Cons.-Commission Anchorage 13. Attachments [] Description summar proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing op April 01,2001 to 16. If proposal was verbally approv( Name of approver Contact Engineer Name/Number: /15. Status of well classifications as: 01, 2OO2 / 1~9,¢& ~t" %,~'-~.~,~1~ [] Oil [] Gas [] Suspended / Service Date approvedI W. Smith 564-5093 Prepared By Name/Number: Scott LaVoie, 564-4636 17. I hereby y that the Signed "'~ is true ~d correct to the best of my knowledge Title Senior Petroleum Engineer Commission Use Only Date Conditions of A Notify Commission so representative may witness Plug integrity __ BOP Test ~ Location clearance Mechanical Integrity Test~ Subsequent form required 10- Approved by order of the Commission I Approval No. Commissioner Date Form 10-403 Rev. 06/15/88 Submit In Triplicate NWE 1-01 a Sundry Status: Operation Shutdown Original Date of Sundry Approval: 4/30/98 Time extension approved 5/6/99 and 2/10/00. Post Drilling Status: Well is fully drilled, cased and cemented. · Well does not have any open perforations. A complete wellhead and Christmas tree is in place, tested and operational. A backpressure valve has been set and tested in the wellhead receptacle. The wellhead and Christmas tree were tested to 5000 psi. · Well has 5384 feet of 3 V2" 9.3#, L-80 tubing installed, which is stung into the seal bore receptacle and tested to 4000 psi. · The Inner Annulus (3 V2 x 7" casing) was pressure tested to 3500 psi. · The Inner Annulus is freeze protected with 2137 ft of diesel over 8.6-ppg seawater. · The well contains 2000 ft of methanol over 8.6 ppg seawater between 2000ft - 5384 ft MD, the liner from 5384 ft MD to PBTD of 9002 MD contains 10.8 ppg 6% KC1 drilling mud. Current Status: Gravel Pad has been built around the NWE 1-0la and NWE 1-02 wellheads; new pad has the designation of L-Pad. Well is being observed on a regular basis. Borealis Field is being developed in the Kuparuk Formation. Request: Extend Shut Down of Operation Status to April 2002. Tentative Plans: Continue monitoring. Log Borealis Field wells in the Kupamk Formation for reservoir evaluation. Review and update well plans with AOGCC by April 2002. RECEIVED Alaska Oil & Gas Cons. Commission Anchorage REcEiVED Alas~,a Oil & Gas Cons. Commission Anchorage Tree: CIW, 4-1116", 5,000 psi Actuator. Baker, 'CAC" Well head: FMC, 13-5/8", 5,000 psi · ~4-1/2" T~Jbing Hanger ~Cementing Stage Collar II I 9-2,8".L 0,BTC40 'l 1333s'1 1/2", 9.3 ~Wft, L-80, 8 rd, EUE, Mod Tubing. 2.992", Capacity = 0.008706 bbls/ff NWE 1-01A KB Elev =77.0' BF Elev =43.6' GL Elev =46.7' Ice Pad Elev = 42.3' -E1/2" 'X" Nipple, S, 2.813" ID .- by 9-5/8" Outer Annulus is Cemented 827' to Surface w/Arctic Set Cement Gas Lift Mandrels Camco, MMG-2, 1.$" RK Latch No. MD{BKB) TVDss Dev. 2 3,021' 2,626' 57° 1 5,280' 3,753' 60° ~/lax hole angle 61.7° to 14° at TD I J7", 26#/ft, L-80, BTC mod JW~ndow cut in 7" J J 5,500' J -1/2", 'X' Nipple 'l$,329'J .813" ID ,iner Hanger ZXP Packer seal assembly in 10' BR ID Is,384'J Perforation Summary REF LOG: BHC/GR (4~9~98) SIZE SPF INTERVAL STATUS Open i SqZ'd Perfs Perfs ~-1/2",.813. ID'X' Nipple J 18363,I -1/2", 'X' Nipple J J 8727' J .813" ID 3.5", 9.3~ft, L-80, Flush Joint?? J 9,002' J > Date 4/10/98 Rev. By J Nabors 181 Comments Initial Completion North West Eileen WELL: NWE 1-0lA APl No: 50-029-22777177 Sec. 34, T12N, RllE BP Exnl(3rntinn IAl:~_~k~ Borealis Pre-PA Application Meeting, February 14, 2001 i i --t m ii I I --4 m mm m mmmm IEECHEY_PT_ST. PBU Boun4ary BEECHEY_PT_ST_ ll~l i i i Proposed iPA Boundary ! 1 ! KUP_ST_ 12o I I Z-35® Z-08® Z-O6e ! ! ! I I I I I I oGTss Isopach Only '' I I iii ~ ll. llll} iii~' eGross l. opach ~nd Reservoir Properties I UCore Kuparuk Attachment 8. Well Sumraary_ -I BORSBL I S F I FLJO~ Borealis PA and Regional Wells I W ~ / / ~ O T ~ used for Is.o~ach and / '" ~ ~ ~ u,,.,, Properties napping ~ .... "l I ~' Well Compliance Report File on Left side of folder 198-055-0 1VI~' 09070 TVI) 07185 PRuDHOE BAy UN ~ 01-0lA ........ 50- 029-228'58-01 BP EXPLORATION o~mpletion Date: 4/12/98 Completed Status: 1-OIL Current: T Name Interval . .. k BHCS/GR e,~L 5500-9040 L ENG. LOG-MD ~ BL 5500-9070 L IMP-GR o~AL 5473-9021 L MUD-MD LY-~XL BL 5500-9070 Sent Received T/C/D OH 5/27/98 5/28/98 OH 1 5/I/98 5/4/98 OH 1/22/99 1/25/99 OH 1 5/1/98 5/4/98 L PEX-AIT ~Z[NAL 5500-9040 L PEX-CN/DT/GR ,,'~AL 5500-9040 L PEX-CN/GR ~INAL 5500-9040 L PEX-MCFL ~AL 5500-9040 L PEX-SSTVD ~INAL 5500-9060 OH 5/27/98 5/28/98 OH 5/27/98 5/28/98 OH 5/27/98 5/28/98 OH 5/27/98 5/28/98 OH 5/27/98 5/28/98 L PLUG SET RCD (..PI~AL 5500-5600 L RFT 'I~NAL 8502-8872 _ R SRVY RPT ._...--"~HLUM 5450.75-9005.32 CH 5 5/27/98 5/28/98 OH 6/2/98 6/3/98 OH 4/27/98 4/27/98 T 8501 4~' SCHLUM PEX-AIT/BHC OH T 8936 ~ SCHLUM IMP-GR OH Daily Well OpsA/)~;f'i!fl r ~/~2/~ Are Dry Ditch Samples Required? 3(~_ no Was the well cored? yes ~ Analysis Description Received? yes no~-~ 5/27/98 5/28/98 1/22/99 1/25/99 And Received? ~_no Sample Set # [fi__)? 7 Comments: Monday, May 01,2000 Page 1 of 1 STATE OF ALASKA , ALASK;-~.OIL AND GAS CONSERVATION C~-__~M~SSION APPLICATION FOR SUNDRY APPROVAL . Type of Request: []Abandon [] Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [] Development [] Exploratory [--I Stratigraphic i--I Service 4. Location of well at surface 2430' NSL, 4004' WEL, SEC. 34, T12N, R11E, UM At top of productive interval 583' NSL, 1425' WEL, SEC. 33, T12N, R11E, UM At effective depth At total depth 665' NSL, 1310' WEL, SEC. 33, T12N, R11E, UM 6. Datum Elevation (DF or KB) KBE = 77.20' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number NWE 1-01A 9. Permit Number 98-55 10. APl Number 50-029-22858-01 11. Field and Pool Prudhoe Bay Field / Kuparuk River Oil Pool 12. Present well condition summary Total depth: measured 9070 feet true vertical 7185 feet Effective depth: measured 9002 feet true vertical 7119 feet Plugs (measured) Junk (measured) Casing Length Size Structural Conductor 80' Surface 3340' Intermediate 9724' Production Liner 3660' Perforation depth: measured N/A true vertical N/A Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) Cemented MD -I-VD 30"x 20" 9-5/8" 7" 260 sx Arctic Set (Approx.) 146 sx CS II, 315 sx 'G', 1000 sx CS II 948 sx Class 'G', 804 sx CS II 110' 110' 3340' 2791' 5501' 3784' 3-1/2" 656 sx Class 'G' 3-1/2", 9.3#, L-80 to 5384 '"\!, ,'/~/~ 3-1/2" ZXP packer at 5356' 5356'-9070' 4902'-7186' Anchorage 13. Attachments [~ Description summary of proposal L--I Detailed operations program [--I BOP sketch 14. Estimated date for commencing operation 115. Status of well classifications as: October 1,2000 to April 01,2001 16. If proposal was verbally approved [] Oil [--I Gas [] Suspended Service Name of approver Date approved Contact Engineer Name/Number: Bill Smalstig, 263-4319 Prepared By Name/Number. 17. I herebYsigned certify that: ~,--I 't~e fore.~, is tru~ an.d correct to the best of my knowledge JoeHur,,r~~ .! ~[j~,/~."x--.-~ Title Team Leader Date Commission Use Only Bill Smalstig, 263-4319 Conditions of Approval: Notify Commission so representative may witness ! Approva Plug integrity__ ,.~BOP Test Location clearance Mechanical Integrity/Ce,~'t¢__~___ ,/ Sub~quent form required 10- ~~ ~ ........ ~~~~~~~~, O~e~G - Commissioner Date~ Approved by order ct ~ne uomm~ss~u,~ ~ ~ ~ ~--- - --~ ..~. .~,, ~,, ?.,- ~ ,. ¢ ~ / . Form 10-403 Rev. 06/15/88 "~/~ Submit In Triplicate NWE 1-O1A Sundry Status: Operation Shutdown Original date Sundry approved: 4/30/98 Extension of Shutdown approved: 5/6/99 Post Drilling Status: · The well is fully cased and cemented but does not have perforations in the casing strings. · All surface equipment is installed. The tree was pressure tested to 5000 psi. · 3-1/2" tubing string stung into liner top PBR and was pressure tested to 4000 psi. · The Inner Annulus (3-1/2" tbg x 7" csg) was pressure tested to 3500 psi. · The Inner Annulus was freeze protected from surface to 2137' with diesel. · The tubing was freeze protected from surface to 2000' with methanol. KC1 water was placed from 2000' to PBTD (9002'). Current Status: · Permit to lay gravel to NWE pad 1 location requested/waiting for approval. · Plans to lay gravel to NWE pad 1 in March/April 2000. Request · Extend Shut Down of Operations status. · Continue monitoring wells during Otter flights. · Review/Update tentative well plans with AOGCC by April, 2001. . Tentative Plans* Potential testing of existing wells at Pad 1 Plans to drill 1-2 additional wells off gravel Plans to drill 1 additional appraisal well off ICE Construct facilities/Drill additional wells at Pad i Date 4Q/2000 4Q/2000 lQ/2001 2001-2004 *Funding of plans has not yet been obtained by partners. Tree: ClW, 4-1116", 5,000 psi Actuator:. Baker, 'CAC" Well head: FMC, 13-5/8", 5,000 psi NWE 1-01'A ~4-1/2" T~bing Hanger ~ementing Stage Collar !1 I9-5/8", 1~1/2", 9.3 ~ft, L-80, 8 rd, EUE, B Mod Tubing. = 2.992", Capacity = 0.008706 bbls/ft IMax holeangle 61.7° to 14° at TD 7", 26#/ft, I L-80, BTC mod /indowcut in 7" I 1 5,500'1 Perforation Summary REF LOG: BHC/GR (4/9/98) SIZE SPF INTERVAL STATUS Open I Sqz'd Perfs Perfs 3.5", 9.3#/ft, L-80, Flush Joint?? 19,002'] 1 ,o7o'1 Rev. By I Comments Nabors 18E~ Initial Completion KB Elev =77.0' BF Elev =43.6' GL Elev =46.7' Ice Pad IElev = 42.3' -E1/2" 'X" Nipple, S, 2.813" ID 9-5/8" Outer Annulus is Cemented 2,827' to Surface w/Arctic Set Cement Gas Lift Mandrels Camco, MMG-2, 1.5" RK Latch .No. MD{BKB) 'rVDss De_v. 2 3,021' 2,626' 57° 1 5,280' 3,753' 60° l-1/2", 'X' Nipple ! ] $,329' ] .813" ID iner Hanger ZXP Packer ' seal assembly in 10' BR ID I5,384'I 5,t3;4'1 -1/2", 'X' Nipple I is363'1 .813" ID .813" ID North West Eileen WELL: NWE 1-01A APl No: 50-029-22777/?? Sec. 34. T12N, RllE 13P Exr~lor;~tinn STATE OF ALASKA ALA~ ..... , OIL AND GAS CONSERVATION'-._--~JMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: []Abandon [] Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [] Development [] Exploratory [] Stratigraphic I--IService 4. Location of well at surface 2430' NSL, 4004' WEL, SEC. 34, T12N, R11E, UM At top of productive interval 583' NSL, 1425' WEL, SEC. 33, T12N, R11E, UM At effective depth At total depth 665' NSL, 1310' WEL, SEC. 33, T12N, R11E, UM 6. Datum Elevation (DF or KB) KBE = 77.2O' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number NWE 1-01A 9. Permit Number 98-55 10. APl Number 50-029-22858-01 11. Field and Pool Prudhoe Bay Field / Kuparuk River Oil Pool 12. Present well condition summary Total depth: measured 9070 feet true vertical 7185 feet Effective depth: measured 9002 feet true vertical 7119 feet Casing Length Size Structural Conductor 80' 30"x 20" Surface 3340' 9-5/8" I ntermed iate 9724' 7" Production Liner 3660' 3-1/2" Plugs (measured) Junk (measured) Cemented 260 sx Arctic Set (Approx.) 146 sx CS II, 315 sx 'G', 1000 sx CS 948 sx Class 'G', 804 sx CS II 656 sx Class 'G' MD TVD 110' 110' 3340' 2791' 5501' 3784' 5356'-9070' 4902'-7186' Perforation depth: measured N/A true vertical N/A ORIGINAL RECEIVED Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 to 5384' APR 2. 3 "i999 Packers and SSSV (type and measured depth) 3-1/2" ZXP packer at 5356' 13. Attachments [] Description summary of proposal [] Detailed operations program 14. Estimated date for commencing operation I April 30, 2000 16. If proposal was verbally approved Date approved Name of approver Contact Engineer Name/Number: Bill Smalstig, 263-4319 Naska Oil & Cc s Co . Co ¢o" [] BOP sketch 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service 17. I hereby certify that-the foregoing is,tr, u/~ and correct to the best of my knowledge Signed Joe Hudirnan -/(~' ~'.~ ' ? ;'/ l."~._-('/- ~ ........ ' Title Team Leader Prepared By Name/Number: Bill Smalstig, 263-4319 Date 2.::.///~i¢//~ i' Commission Use Only Conditions of Approval: Notify Commission so representative may witness I Approval No.~ O/.o") Plug integrity __ BOP Test __ Location clearance __ Mechanical Integrity Test Subsequent form requir.¢.~l 10- ~ 6 oOV ' - ---- //,, ' ,, ~:',~ . · · ONIGINAL SIGNED BY ,:.~,-" tCae Approved by order of the Commission ..... ' ~ ' / ¢/ Commissioner Form 10-403 Rev. 06/15/88 ~ou~,~,~ ......... '~~ Date Submit In Triplicate Tree: ClW, 4-1/16", 5,000 psi Actuator: Baker, "CAC" Well head: FMC, 13-5/8", 5,000 psi ~4-1/2" Tubing Hanger [Cementing Stage Collar iI J9-5'8", 40#'ft, J 133 8'1 1~1/2", 9.3 #/ft, L-80, 8 rd, EUE, B Mod Tubing. = 2.992", Capacity = 0.008706 bbls/ft NWE 1-01A KB Elev =77.0' BF Elev =43.6' GL Elev =46.7' Ice Pad Elev = 42.3' 3-1/2" 'X" Nipple, I 7" by 9-5/8" Outer Annulus is Cemented 2,827' to Surface w/Arctic Set Cement Gas Lift Mandrels Camco, MMG-2, 1.5" RK Latch No. MD(BKB) TVDss Dev. 2 3,021' 2,626' 57° 1 5,280' 3,753' 60° [Max hole angle 61.7° to 14° at TD 7", 26#/ft, L-80, BTC mod ~VVindow cut in 7" I J5,500'J _~.813"3-1/2"' ID'X' Nipple iner Hanger ZXP Packer ' seal assembly in 10 ' BR ID 5,384'I Perforation Summary REF LOG: BHC/GR (4/9/98) SIZE SPF INTERVAL STATUS Open I Sqz'd Perfs Perfs -1/2", 'X' Nipple J 18363, .813" ID I-1/2", 'X' Nipple 18727' .813" ID r3.5,,, 9.3#/ft, L-80, Flush Joint?? 19,002'1 19,o7o'1 Date 4110~98 Rev. By / Nabors 181 Comments Initial Completion North West Eileen WELL: NWE 1-01A APl No: 50-029-22777/?? Sec. 34, T12N, R11E BP E×nlor~tir~n fAIn~ka~ NWE 1-O1A Sundry Status: Operation Shutdown Date Sundry approved: 4/30/98 Current Status: · The well is fully cased and cemented but does not have perforations in the casing strings. · All surface equipment is installed. The tree was pressure tested to 5000 psi. · 3-1/2" tubing string stung into liner top PBR and was pressure tested to 4000 psi. · The Inner Annulus (3-1/2" tbg x 7" csg) was pressure tested to 3500 psi. · The Inner Annulus was freeze protected from surface to 2137' with diesel. · The tubing was freeze protected from surface to 2000' with methanol. KC1 water was placed from 2000' to PBTD (9002'). Request ;~-? ;::~ ~'~ .... '~..-.- · Extend Shut Down of Operations status. · Continue monitoring wells during Otter flights. · Review/Update tentative well plans with AOGCC by April, 2000. Tentative Plans* Submit gravel permit applications at NWE Lay gravel for road and pad to NWE pad 1 location Potential testing of existing wells at Pad 1 Construct facilities/Drill additional wells at Pad 1 Date Summer, 1999 Winter, 1999/2000 Summer, 2000 2001-2004 *Funding of plans has not yet been obtained by partners. RECEIVED APR 2. 3 1999 BP EXPLORATION, Alaska Date: 1-22-99 Trans# 90181 NW EILEEN LOG DATA Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4166 Sw Name Rec Type Rec Date Company Code Comments NWE1-01A TAPE 07-Apr-98 SCH MWD IMPULSE-GR IN TWO BIT RUNS NWE1-01A OH 07-Apr-98 SCH MWD IMPULSE-GR, MEASURED DEPTH RECORDED MODE Please sign and return one copy of this transmittal letter. Thank-you, Carla H. Mclntosh Petrotechnical Data Center ARCO- 1 blueline/1 RS/1 tape Chevron- 1 blueline/1 RS/1 tape EXXON - I blueline/1 RS/1 tape Mobil- 1 blueline/1 RS/1 tape Phillips - 3 bluelines/1 RS/1 tape DNR-1 blueline/1 disk AOGCC-1 blueline/1 RS/1 tape Fred O'Toole Cheyenne Riley Frank Banar Paul Robertson Tim Ryherd Howard Oakland BP - 1 blueline Bret Chambers RECEIVED JAN 2_.5 Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION CONFIDENTIAL WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well J~ Oil [] Gas [] Suspended [--J Abandoned J--J Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 98-55 398-106 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22858-01 i .................... ; - - ':' 9. Unit or Lease Name 4. Location of well at surface ~ :--;!_:;',!!;: E'7:;;,;.~ i~J ~~'~"~i" Prudhoe Bay Unit 2430' NSL, 4004' WEE, SEC. 34, T12N, R11 E, UM At top of productive interval .................. 10. Well Number 583'NSL, 1425'WEL, SEC. 33, T12N, RllE, UM i :,~_~.¢i ~ NWE1-01A At total depth .......... 11. Field and Pool 665' NSL, 1310' WEE, SEC. 33, T12N, R11 E, UM '"~' ............ Prudhoe Bay Field / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Oil Pool KBE = 77.20'I ADL 028239 12. Date Spudded4/1/98 I 13' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °ffshOre I 16' N°' °f cOmplete°ns4/7/98 4/12/98~ N/A MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set121. Thickness of Permafrost 9070 7185 FT 9002 7119 FTI [~]Yes []NoI None MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, RES/ALT, DT/BHC, CNL, LDL, GR, Caliper, SP, MRES, Sonic, RFT 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 30' 3340' 12-1/4" 146 sx CS III, 335 sx 'G', 1000 sx CS III 7" 26# L-80 27' 5501' 8-1/2" 185 sx 'G', 805 sx CS III, 775 sx 'G' 3-1/2" 9.3# L-80 5356' 9070' 6" 552 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2" 25' - 36' N/A MD TVD MD TVD 3-1/2", 9.3#, L-80 36' - 5394' N/A 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protect with 75 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on ProductionI N/A (This well is in Operation Shutdown Status) Date of Test Hours Tested PRODUCTION FOR OIL-aBE GAS-MCF WATER-BEE CHOKE SIZE tGAs-OIL RATIO TEST PERIOD t Flow Tubing 3asing Pressure CALCULATED OIL-BEE iGAS-MCF WATER-BEE OIL GRAVITY-APl (CORE) 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. /,, ~ ~ ., i'.,.:",. ~; :,, ,. '-.. Form 10-407 Rev. 07-01-80 ~,%;¢:-':;¢~bmii 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 K-5 7447 5530 See Attached K-2 8080 6149 Top HRZ 8154 6221 Base HRZ 8282 6344 K-1 8366 6426 Kuparuk D 8465 6521 Kuparuk C 8495 6551 Kuparuk B/LCU 8668 6718 Kuparuk A 8832 6877 Miluveach 8920 6962 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~____________~_-~..__ --,'-~. ~ f,,/I ~ / ~ ~ Dan Stone Title Engineering Supervisor Date NWE 1-01A 98-55 398-106 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. ~ NSTRUCTIONS 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-ln, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 NWE 1-0lA GEOLOGICAL MARKER SUMMARY MARKER Measured True Vertical Depth Depth Subsea (feet) (feet) K-5 7447 5530 K-2 8080 6149 Top HRZ 8154 6221 Base HRZ 8282 6344 K-1 8366 6426 Kuparuk D 8465 6521 Kuparuk C 8495 6551 Kuparuk B/LCU 8668 6718 Kuparuk A 8832 6877 Miluveach 8920 6962 TDD 9070 7108 NWE 1-0lA RFT SUMMARY RFT TEST - FILE 4/ Measured True Vertical Formation Pressure Depth Depth Subsea Pressure Gradient (feet) (feet) (PSIG) (psi/fi) 1-44 8503.65 6559.24 3537.04 0.539 2-45 8507.20 6562.68 3541.17 0.540 4-47 8512.12 6567.44 3531.16 0.538 5-48 8514.25 6569.51 3541.90 0.539 6-49 8516.11 6571.31 3542.45 0.539 7-50 8521.21 6576.26 3544.88 0.539 8-51 8523.17 6578.16 3549.08 0.540 9-52 8528.20 6583.03 3547.05 0.539 10-53 8532.19 6586.90 3548.66 0.539 11-54 8534.13 6588.77 3550.02 0.539 12-55 8546.14 6600.42 3564.24 0.540 13-56 8551.17 6605.30 3566.83 0.540 14-57 8555.11 6609.11 3563.99 0.539 22-65 8671.78 6722.02 3594.91 0.535 23-66 8674.19 6724.35 3592.60 0.534 24-67 8725.03 6773.55 3459.75 0.511 25-68 8736.23 6784.40 3472.25 0.512 28-71 8842.44 6887.28 3488.47 0.507 30-73 8872.50 6916.43 3506.93 0.507 31-76 8509.15 6564.57 3542.99 0.540 Test Type Normal Pretest Limited draw-down Limited draw-down Normal Pretest Normal Pretest Normal Pretest Limited draw-down Normal Pretest Normal Pretest Normal Pretest Limited draw-down Limited draw-down Normal Pretest Limited draw-down Normal Pretest Normal Pretest Limited draw-down Normal Pretest Normal Pretest Normal Pretest 32 RFT pressures attempted, 20 good points taken, 9 dry tests, 2 seal failures and point repeated (before and after 8509') * Crude Oil Gravity @ 8508.8' md = 24.7 degrees API NWE 1-0lA CORE SUMMARY No cores taken NWE 1-0lA SIDEWALL CORE SUMMARY No Attempted SWC's Page 1 Operator BP Exploration Performance Enquiry Report Date 20:26, 06 May 98 Formation Integrity Test for NWE 1-01A Page The analysis is from - 15:30, 31 Mar 98 - to - 15:30, 31 Mar 98 Programs in Result Table: NWE 1-0lA Sidetrack and Complete Well Type Time From Time TO Duration DescriDtion E.M.W.(equivalent mud weight) Depth MDR Hole Size MDR N-WE 1-0lA Event 15:30, 31 Mar 98 15:30, 31 Mar 98 0 hr 0 min Obtained leak off 12.9 5703.0 6 Progress Report Facility EX NWE#1 Well NWE 1-0lA Rig Nabors 18E Page 1 Date 06 May 98 Date/Time 29 Mar 98 05:00-06:00 06:00-07:00 07:00-08:00 08:00-15:00 15:00-18:00 18:00-20:00 20:00-21:00 21:00-01:00 30 Mar 98 01:00-03:30 03:30-06:00 06:00-07:00 07:00-08:30 08:30-09:30 09:30-14:30 14:30-16:30 16:30-20:00 20:00-23:00 23:00-01:30 31 Mar 98 01:30-03:30 03:30-06:00 06:00-07:00 07:00-08:00 08:00-13:00 13:00-14:30 14:30-15:30 15:30-20:00 20:00-21:00 21:00-00:00 01 Apr 98 00:00-00:30 00:30-01:30 01:30-04:00 04:00-06:00 06:00-12:00 12:00-12:30 12:30-00:00 02 Apr 98 00:00-00:30 00:30-06:00 06:00-13:00 13:00-14:00 14:00-15:00 15:00-15:30 15:30-06:00 03 Apr98 06:00-11:30 11:30-12:00 12:00-02:00 04 Apr 98 02:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-08:30 08:30-12:00 12:00-13:00 13:00-14:00 Duration lhr lhr lhr 7hr 3 hr 2 hr 1 hr 4hr 2-1/2 hr 2-1/2 hr 1 hr 1-1/2 hr 1 hr 5 hr 2 hr 3-1/2 hr 3hr 2-1/2 hr 2hr 2-1/2 hr lhr 1 hr 5hr 1-1/2 hr 1 hr 4-1/2 hr lhr 3hr 1/2 hr lhr 2-1/2 hr 2hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 7 hr lhr lhr 1/2 hr 14-1/2 hr 5-1/2 hr 1/2 hr 14hr 2 hr lhr lhr 1 hr 1 hr 1/2 hr 3-1/2 hr 1 hr 1 hr Activity Retrieved BOP test plug assembly Retrieved BOP test plug assembly (cont...) Rigged down Wellhead primary components Rigged up BOP stack Tested BOP stack Removed Tubing hanger Circulated at 2000.0 ft Laid down 31.0 ft of Tubing Conducted electric cable operations Made up BHA no. 1 Laid down 279.0 ft of 3-1/2in OD drill pipe Rigged up Kelly Tested Kelly R.I.H. to 5800.0 ft Circulated at 5800.0 ft Pulled out of hole to 0.0 ft Conducted electric cable operations Tested Bottom ram Made up BHA no. 2 R.I.H. to 3500.0 ft R.I.H. to 5475.0 ft Set Retrievable packer at 5520.0 ft with 0.0 psi Milled Casing at 5501.0 ft Circulated at 5529.0 ft Performed formation integrity test Pulled out of hole to 0.0 ft Rigged up Kelly Made up BHA no. 3 Held safety meeting R.I.H. to 2076.0 ft R.I.H. to 5475.0 ft Drilled to 5703.0 ft Drilled to 5735.0 ft (cont...) Held safety meeting Drilled to 6100.0 ft Held safety meeting Drilled to 6305.0 ft Drilled to 6546.0 ft (cont...) Pulled out of hole to 5635.0 ft Circulated at 5635.0 ft R.I.H. to 6546.0 ft Drilled to 6905.0 ft Drilled to 7109.0 ft (cont...) Tested MWD - Via string Drilled to 7454.0 ft Pulled out of hole to 842.0 ft Pulled BHA Made up BHA no. 4 Made up BHA no. 4 (cont...) R.I.H. to 2300.0 ft Installed BOP test plug assembly Tested BOP stack Repaired Kelly cocks Retrieved BOP test plug assembly Facility EX NWE#1 Progress Report Well NWE 1-0lA Page 2 Rig Nabors 18E Date 06 May 98 Date/Time 05 Apr 98 06 Apr 98 07 Apr 98 08 Apr 98 09 Apr 98 10 Apr 98 11 Apr 98 14:00-14:30 14:30-15:00 15:00-15:30 15:30-16:30 16:30-06:00 06:00-00:00 00:00-00:30 00:30-05:00 05:00-06:00 06:00-07:00 07:00-08:30 08:30-09:30 09:30-06:00 06:00-15:30 15:30-16:00 16:00-17:00 17:00-18:30 18:30-19:00 19:00-20:00 20:00-22:00 22:00-00:00 00:00-01:30 01:30-02:30 02:30-03:00 03:00-06:00 06:00-08:00 08:00-09:30 09:30-12:00 12:00-14:30 14:30-16:00 16:00-18:00 18:00-19:30 19:30-21:30 21:30-01:00 01:00-02:00 02:00-06:00 06:00-07:00 07:00-08:30 08:30-09:00 09:00-17:00 17:00-18:00 18:00-02:00 02:00-06:00 06:00-07:00 07:00-09:00 09:00-10:00 10:00-10:30 10:30-15:00 15:00-15:30 15:30-17:30 17:30-19:00 19:00-23:30 23:30-00:30 00:30-01:00 Duration 1/2hr 1/2 hr 1/2 hr 1 hr 13-1/2 hr 18hr 1/2 hr 4-1/2 hr 1 hr 1 hr 1-1/2 hr lhr 20-1/2 hr 9-1/2 hr 1/2 hr lhr 1-1/2 hr 1/2 hr 1 hr 2hr 2hr 1-1/2 hr 1 hr 1/2 hr 3hr 2hr 1-1/2 hr 2-1/2 hr 2-1/2 hr 1-1/2 hr 2 hr 1-1/2 hr 2hr 3-1/2 hr lhr 4hr 1 hr 1-1/2 hr 1/2 hr 8hr lhr 8hr 4hr 1 hr 2hr lhr 1/2 hr 4-1/2 hr 1/2 hr 2hr 1-1/2 hr 4-1/2 hr lhr 1/2 hr Activity Repaired Washpipe R.I.H. to 5600.0 ft Circulated at 5600.0 ft R.I.H. to 7454.0 ft Drilled to 7775.0 ft Drilled to 8237.0 ft (cont...) Drilled to 8256.0 ft Circulated at 8256.0 ft Functioned downhole tools at 8079.0 ft Pulled out of hole to 5501.0 ft "Circulated at 5501.0 ft R.I.H. to 8256.0 ft Drilled to 8850.0 ft Drilled to 9070.0 ft (cont...) Circulated at 9070.0 ft Pulled out of hole to 6040.0 ft Worked toolstring at 6040.0 ft Pulled out of hole to 5370.0 ft R.I.H. to 9070.0 ft Circulated at 9070.0 ft Pulled out of hole to 5501.0 ft Pulled out of hole to 844.0 ft Pulled BHA Rigged up Wireline units Conducted electric cable operations Conducted electric cable operations (cont...) Made up BHA no. 5 R.I.H. to 5501.0 ft R.I.H. to 9070.0 ft Circulated at 9070.0 ft Pulled out of hole to 5501.0 ft R.I.H. to 9070.0 ft Circulated at 9070.0 ft Pulled out of hole to 0.0 ft Rigged up Wireline units Conducted electric cable operations Conducted electric cable operations (cont...) Rigged up sub-surface equipment - Formation logs Held safety meeting R.I.H. to 8267.0 ft Circulated at 8267.0 ft Ran logs on tubulars Pulled out of hole to 2500.0 ft Pulled out of hole to 59.0 ft (cont...) Rigged down sub-surface equipment - Formation logs Rigged up Casing handling equipment Held safety meeting Ran Liner to 3725.0 ft (3-1/2in OD) Held safety meeting Rigged up Drillstring handling equipment Rig waited: Materials Ran Drillpipe to 366.0 ft (2.063 in OD) Laid down 366.0 ft of 2.063 in OD drill pipe Circulated at 3725.0 ft Progress Report Facility EX NWE#1 Well NWE 1-0lA Rig Nabors 18E Page 3 Date 06 May 98 Date/Time 12 Apr 98 01:00-05:00 05:00-06:00 06:00-09:15 09:15-10:00 10:00-10:15 10:15-10:30 10:30-10:45 10:45-11:15 11:15-11:45 11:45-12:30 12:30-14:00 14:00-21:00 21:00-21:30 21:30-22:00 22:00-22:30 22:30-05:00 05:00-06:00 07:00-09:30 09:30-11:00 11:00-12:30 12:30-13:00 13:00-14:00 14:00-15:30 15:30-18:00 18:00-19:00 Duration 4 hr lhr 3-1/4 hr 3/4 hr 1/4 hr 1/4 hr 1/4 hr 1/2 hr 1/2 hr 3/4 hr 1-1/2 hr 7 hr 1/2 hr 1/2 hr 1/2 hr 6-1/2 hr lhr 2-1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 1 hr 1-1/2 hr 2-1/2 hr 1 hr Activity Ran Liner to 9070.0 ft (3-1/2in OD) Circulated at 9070.0 ft Circulated at 9070.0 ft (cont...) Batch mixed slurry - 120.000 bbl Held safety meeting Tested High pressure lines Pumped Water spacers - volume 65.000 bbl Mixed and pumped slurry - 117.000 bbl Displaced slurry - 67.000 bbl Functioned Liner hanger Circulated at 5356.0 ft Laid down 5356.0 ft of Drillpipe Tested Liner Rigged up Tubing handling equipment Held safety meeting Ran Tubing to 5392.0 ft (3-1/2in OD) Reverse circulated at 5392.0 ft Rigged down BOP stack Rigged up Surface tree Rigged up High pressure lines Retrieved Hanger plug Tested Tubing Tested Completion equipment - Via annulus Freeze protect well - 75.000 bbl of Diesel Installed Hanger plug Anadrill Client: BP Exploration Field: Prudhoe Bay SURVEY REPORT RECEIVED APR 2 7 1998 BPXA PDC Well Name: NWE 1-0lA APl number: 50-029-22058-01 Job Number: 40002379 Rig: NABORS 18E County: NSB State: AK Spud Date: Last survey date: Total accepted surveys: MD of first survey: MD of last survey: 31 -Mar-98 07-Mar-98 60 5450.75 9005.32 FT FT Survey, Calculations Calc method for positk Minimum Curvature Calc method for DLS: Mason & Taylor Depth references Permanent datum MSL Depth reference Drill Floor, 75.70 FT GL above Permanent 46.70 FT' KB above Permanent 77.20 FT DF above Permanent 75.70 FT Vertical section origin Latidude (+N/S-): Departure (+E/W-): +70.35027755 -149.32684640 Geomagnetic data Magnetic Model: Magnetic Date: Magnetic field strength: Magnetic dec (+E/W-): Magnetic Dip: BGGM 1996 Version 31 -Mar-98 1145.87 HCNT 27.85 degrees 80.68 degrees MWD Survey Reference Criteda Reference G: 1002.68 mGal Reference H: 1145.87 HCNT Reference Dip: 80.68 degrees Tolerance G: 4.00 mGal Tolerance H: 6.00 HCNT Tolerance Dip: 0.30 degrees Azim from rotary table to target: 51.54 degrees Schlumber~ler ANADRILL Survey/Report I Seq Measured Incl Azimuth Course # Depth angle angle length (ft/ (deg/ (deg/ (ft1 1 5450.75 60.70 235.5 0.0 2 5501.00 60.20 235.7 50.2 3 5590.90 61.66 238.3 89.9 4 5622.60 58.49 239.2 31.7 5 5654.15 55.24 240.1 31.5 TVD depth (ft) 3836.30 3861.07 3904.75 3920.57 3937.78 Vertical section /ft) -3300.55 -3344.11 -3422.31 -3449.56 -3475.67 Correction Magnetic dec (+ERV-): 27.845 degrees Grid convergence (+E/VV-): 0.00 degrees Total az corr (+ERV-): 27.845 degrees Displacement Total at Azm DLS +N/S- +ERV- displacement (deg/ (ft/ (ftI (ft1 /deg) 1000 -1941.75 -2672.84 3303.71 234.00 0.00 -1966.42 -2708.87 3347.35 234.02 1.00 -2009.20 -2774.76 3425.81 234.09 3.00 -2023.45 -2798.25 3453.19 234.13 10.30 -2036.78 -2821.00 3479.44 234.17 10.59 6 5685.48 52.84 241.0 31.4 7 5717.54 49.87 242.0 32.0 8 5748.78 47.00 242.9 31.3 9 5780.47 44.05 243.8 31.7 10 5812.26 40.10 244.0 31.8 3956.22 3976.20 3996.97 4019.17 4042.77 -3500.76 -3525.37 -3548.36 -3570.50 -3591.31 -2049.28 -2843.13 3504.70 234.22 7.99 -2061.21 -2865.09 3529.49 234.27 9.60 -2072.04 -2885.85 3552.67 234.32 9.42 -2082.19 -2906.06 3575.01 234.38 9.52 -2091.56 -2925.19 3596.02 234.43 12.43 11 5843.82 37.06 240.1 31.5 12 5874.48 35.20 240.7 30.7 13 5908.55 33.02 237.6 34.0 14 5940.34 30.01 235.6 31.8 15 5972.05 26.67 233.4 31.7 4067.40 4092.19 4120.34 4147.45 4175.35 -3610.60 -3628.49 -3647.38 -3663.93 -3678.95 -2100.74 -2942.55 3615.48 234.48 12.36 -2109.69 -2958.28 3633.49 234.51 6.17 -2119.45 -2974.65 3652.48 234.53 8.20 -2128.59 -2988.53 3669.09 234.54 10.02 -2137.31 -3000.79 3684.13 234.54 11.04 16 6003.67 23.95 228.7 31.7 17 6035.40 21.24 226.4 31.7 18 6066.03 18.56 225.8 30.6 19 6097.35 16.27 225.8 31.4 20 6129.14 13.78 226.4 31.7 4204.01 4233.27 4262.04 4292.00 4322.61 -3692.49 -3704.64 -3715.01 -3724.36 -3732.54 Page1 -2145.80 -3011.34 -2154.02 -3020.33 -2161.24 -3027.83 -2167.79 -3034.56 -2173.49 -3040.48 3697.65 234.53 10.66 3709.74 234.50 9.03.~.. 3720.04 234.48.-. ~-~ 3729.33, .~ 2~.~-',, :~? 7.29 3737.46~-, }'234.~ 7.87 ~,_,. ;'~: - , . · · Schlumberger ANADRILL Survey Report Seq Measured Incl Azimuth Course TVD Vertical Displacement Total at Azm DLS # Depth angle angle length depth section +N/S- +E/W- displacement (deg/ lft/ /deg/ /deg/ (ft/ (ft) (ft1 Iff) /fi/ /fi/ /deg) 1oo0 21 6161.10 10.70 227.9 32.0 4353.88 -3739.30 -2178.11 -3045.45 3744.19 234.43 9.68 · 22 6193.28 7.75 230.6 32.2 4385.66 -3744.45 -2181.50 -3049.34 3749.32 234.42 9.26 23 6225.40 4.44 238.8 32.1 4417.58 -3747.85 -2183.51 -3052.08 3752.72 234.42 10.64 24 6257.59 1.60 279.8 32.2 4,!,,,!,9.73-3749.39 -2184.08 -3053.59 3754.28 234.4.3 10.55 25 6289.96 1.84 341.2 32.4 4482.12 -3749.51 -2183.51 -3054.20 3754.45 234.44 5.46 26 6320.85 3.89 27 6352.91 6.43 28 6384.87 8.45 29 6416.99 10.44 30 6448.83 12.96 337.8 30.9 4512.98 -3749.05 -2182.07 -3054.76 3754.06 234.46 6.65 343.1 32.0 4544.85 -3748.09 -2179.35 -3055.69 3753.24 234.50 8.07 355.3 32.0 4576.58 -3746.12 -2175.30 -3056.40 3751.47 234.56 7.98 10.8 32.1 4608.25 -3742.60 -2170.09 -3056.05 3748.16 234.62 10.01 24.2 31.8 4639.39 -3737.25 -2164.00 -3054.05 3743.01 234.68 11.60 31 6479.82 14.45 29.8 32 6503.21 14.46 30.8 33 6543.12 14.31 36.3 34 6638.76 14.92 33.2 35 6727.72 13.72 37.3 31.0 4669.51 -3730.56 -2157.47 -3050.70 3736.51 234.73 6.43 23.4 4692.17 -3725.12 -2152.43 -3047.75 3731.19 234.77 1.07 39.9 4730.82 -3715.70 -2144.18 -3042.28 3721.96 234.82 3.44 95.7 4823.42 -3692.59 -2124.34 -3028.54 3699.30 234.95 1.04 88.9 4909.56 -3671.50 -2106.37 -3015.88 3678.63 235.07 1.77 36 6830.34 14.35 38.0 37 6926.01 14.28 43.6 38 7022.18 14.72 41.7 39 7118.09 14.70 38.8 40 7214.76 13.33 51.1 102.6 5009.10 -3647.34 -2086.68 -3000.68 3654.90 235.19 0.64 95.7 5101.83 -3624.12 -2068.78 -2985.24 3632.01 235.28 1.45 96.2 5194.97 -3600.32 -2051.06 -2968.93 3608.52 235.36 0.67 95.9 5287.72 -3576.45 -2032.48 -2953.20 3585.02 235.46 0.77 96.7 5381.56 -3553.32 -2015.92 -2936.83 3562.15 235.53 3.38 41 7308.61 13.97 50.1 42 7404.18 13.62 50.3 43 7499.94 11.85 50.2 44 7595.91 11.51 51.3 45 7689.83 10.64 51.2 93.8 5472.71 -3531.19 -2001.86 -2919.73 3540.09 235.56 0.73 95.6 5565.56 -3508.40 -1987.27 -2902.21 3517.40 235.60 0.37 95.7 5658.90 -3487.31 -1973.78 -2885.99 3496.40 235.63 1.85 96.0 5752.91 -3467.88 -1961.49 -2870.95 3477.03 235.66 0.42 93.9 5845.06 -3449.84 -1950.20 -2856.88 3459.05 235.68 0.93 46 7785.76 10.83 50.4 47 7880.73 12.25 54.9 48 7974.33 12.54 58.0 49 8069.56 13.48 59.6 50 8165.55 15.15 57.5 96.0 5939.38 -3431.96 -1938.89 -2843.02 3441.23 235.71 0.25 94.9 6032.36 -3413.00 -1927.42 -2827.91 3422.29 235.72 1.77 93.6 6123.78 -3392.99 -1916.33 -2811.17 3402.21 235.72 0.78 95.3 6216.63 -3371.71 -1905.22 -2792.82 3380.79 235.70 1.06 95.9 6309.55 -3348.18 -1892.83 -2'772.61 3357.11 235.68 1.82 51 8261.43 15.67 56.8 52 8356.82 15.01 56.5 53 8452.31 14.07 58.6 54 8547.68 14.31 55.9 55 8642.94 14.74 55.7 95.9 6402.01 -3322.82 -1879.01 -2751.20 3331.63 235.67 0.58 95.4 6494.01 -3297.69 -1865.14 -2730.12 3306.40 235.66 0.70 95.5 6586.45 -3273.85 -1852.26 -2709.90 3282.44 235.65 1.13 95.4 6678.94 -3250.58 -1839.61 -2690.24 3259.07 235.64 0.74 95.2 6771.10 -3226.78 -1826.19 -2670.49 3235.19 235.63 0.45 56 8738.97 14.50 54.4 57 8834.88 14.24 54.2 58 8930.44 13.96 54.7 59 9005.32 13.56 53.6 60 9070.00 13.56 53.6 96.1 6864.08 -3202.57 -1812.30 -2650.61 3210.94 235.64 0.42 95.9 6956.98 -3178.80 -1798.41 -2631.28 3187.15 235.65 0.28 95.5 7049.61 -3155.56 -1784.88 -2612.35 3163.89 235.66 0.32 74.9 7122.36 -3137.77 -1774.45 -2597.91 3146.08 235.67 0.64 64.7 7185.25 -3122.61 -1765.45 -2585.70 3130.92 235.68 0.00 Page 2 BP EXPLORATION, Alaska Date: 06-02-98 Trans# 89170 NW EILEEN LOG DATA Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4166 Sw Name Log Type Rec Type Rec Date Meas Depth Meas Depth Comments Top Base NWE1-01A RFT OH 09-Apr-98 8,502. 8,872. REPEAT FORMATION TESTER RFT - GR Please sign and return one copy of this transmittal letter. Thank-you, Nadene Reichert Petrotechnical Data Center ARCO - Gerry Va;~ Kooter~ Chevron - Garry Forstaff EXXON - Cheyenne Riley Mobil - Frank Banar Phillips - Paul Robertson DNR - Tim Ryherd AOGCC- Howard Oakland Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 BP EXPLORATION, Alaska Date: 05-27-98 Trans# 89144 NW EILEEN LOG DATA Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4166 Sw Name Type Date Co Comments NWE1-01A OH 04/09/98 SCH PLATFORM EXPRESS MCFL RESISTIVITY LOG NWE1-01A OH 04/09/98 SCH BHC SONIC GAMMA RAY LOG NWEI-01A OH 04/09/98 SCH PLATFORM EXPRESS ARRAY INDUCTION LOG NWE1-01A OH 04/09/98 SCH PLATFORM EXPRESS COMPENSATED NEUTRON GAMMA RAY LOG NWE1-01A OH 04/09/98 SCH PLATFORM EXPRESS COMPENSATED NEUTRON TDL DENSITY, GR LOG NWEI-01A OH 04/09/98 SCH PLATFORM EXPRESS SS-TVD NWE1-01A CH 03/30/98 SCH PLUG SETTING RECORD MARCH 30 1998 NWEI-01A TAPE 04/09/98 SCH PEX/AIT/BHC; MAIN AND REPEAT Please sign and return one copy of this transmittal letter. Thank-you, Nadene Reichert Petrotechnical Data Center ARCO - Gerry Van Kooten Chevron - Garry Forstaff EXXON - Cheyenne Riley Mobil - Frank Banar Phillips- Paul Robertson DNR - Tim Ryherd AOGCC - Howard Oakland .' : \ Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 BP EXPLORATION, Alaska Date: 05-01-98 Trans# 89070 NW EILEEN LOG DATA Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4166 Sw Name Rec Type Rec Date Meas Depth Top Meas Depth Base Comments NWE1-01A OH 07-Apr-98 5,500. 9,070. COMBINATION ENGINEERING LOG NWE1-01A OH 07-Apr-98 5,500. 9,070. COMBINATION MUD LOG NWE2-01 OH 11-Mar-98 110. 9,815. COMBINATION MUD LOG NWE2-01 OH 11-Mar-98 110. 9,815. ENGINEERING LOG o'55' Please sign and return one copy of this transmittal letter. Thank-you, Nadene Reichert Petrotechnical Data Center ARCO - Gerry Van Kooten Chevron - Garry Forstaff EXXON - Cheyenne Riley Mobil - Frank Banar Phillips- Paul Robertson DNR - Tim Ryherd Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 sp r',r /-sLjn ORI I_1_1 ffi C~ SERVICES Contact No. NWE 1-0lA #12 To.' State of Alaska (AOGCC) 3001 Porcupine Drive ATTN: Loft Taylor Anchorage, AK 99501 From: Sperry-Sun Drilling Services Attn: Steve Carroll 5631 Silverado Way, #G Anchorage, AK 99518-1654 Contents: From: Washed & Dried BP Exploration (Alaska) Inc. NW Eileen 1-0lA APl #50-029-22858-01 Prudhoe Bay, Alaska Shipment Includes: Process Depth Start 8640 / 8650 Process Depth End 9050 / 9070 Process Date Start 04/27/98 Process Date End 04/30/98 Total Number of Samples Included in this Shipment 32 Shipment Number S-008-044 Comments 10' samples 8640/8650 thru 8890/8900, 30' samples 8900/8930 thru EOW. 5631 Silverado Way, Unit G, Anchorage AK 99518-1654 · (907)563-3256 · Fax (907)563-7252 A Dresser Industries, Inc. Company BP EXPLORATION, Alaska Date: 4127198 Transit 89000 NWEILEEN DIRECTIONAL DATA Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4944. DIRECTIONAL SURVEY Sw Name Type Date Co Comments NWE1-01 MS 03/04/98 SCH MAGNETIC MULTI-SHOT SURVEY W/DISC NWE1-01A MS 03/07/98 SCH MAGNETIC MULTI-SHOT SURVEY W/DISC NWE1-02 MS 03/21/98:SCH MAGNETIC MULTI-SHOT SURVEY W/DISC Please sign and return one copy of this transmittal letter. mhaqk-you, '--~' Gary B Preble Petrotechnical Data Center STATE REPORTS ARCO -G. Van Kooten DNR - T. Ryherd EXXON-C. Riley Phillips- P. Robertson Chevron- G. Forstaff Mobil- F. Banar DIRECTIONAL ARCO -G. Van Kooten DNR - T. Ryherd EXXON-C. Riley Phillips- P. Robertson Chevron- G. Forstaff Mobil- F. Banar AOGCC- H. Okland Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 r'l FR I I_1_ I IM 13 S EE~ I::IV I C; EE~ S Contact No. NWE 1-0lA #12 To: State of Alaska (AOGCC) 3001 Porcupine Drive ATTN: Lori Taylor Anchorage, AK 99501 From: Sperry-Sun Drilling Services Attn: Steve Carroll 5631 Silverado Way, #G Anchorage, AK 99518-1654 Contents: From: Washed & Dried xp oration (^ aska) [ [ I NW Eileen 1-0lA API #50-029-22858-01 Prudhoe Bay, Alaska Shipment Includes: Process Depth Start 7420 / 7450 Process Depth End 8310 / 8320 Process Date Start 04/20/98 Process Date End 04/23/98 Total Number of Samples Included in this Shipment 32 Shipment Number S-008-044 Comments 30' samples 7420/7450 thru 8260/8290, 10' samples 8290/8300 thru 8310/8320. 5631 Silverado Way, Unit G, Anchorage AK 99518-1654 · (907)563-3256 · Fax (907)563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASK/,',-~IL AND GAS CONSERVATION C0~-1~VllSSION APPLICATION FOR SUNDRY APPROVAL Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2429' NSL, 4004' WEL, SEC. 34, T12N, R11E, UM At top of productive interval 566' NSL, 1406' WEL, SEC. 33, T12N, R11E, UM At effective depth At total depth 650' NSL, 1299' WEL, SEC. 33, T12N, R11 E, UM 12. Present well condition summary Total depth: measured 9070 feet true vertical 7186 feet Effective depth: measured 9036 feet true vertical 7151 feet t5. Type of well: [~] Development [] Exploratory [] Stratigraphic [] Service (Planned) (Planned) 6. Datum Elevation (DF or KB) RKB = 29' Plugs (measured) Junk (measured) Casing Structural Conductor Surface Intermediate Prod uction Liner Length Size 80' 30"x 20" Cemented 260 sx Arctic Set (Approx.) 334O' 9-5/8" 9724' 7" 3660' 3-1/2" 146 sx CS II, 315 sx 'G', 1000 sx CS II 948 sx Class 'G', 804 sx CS II 656 sx Class 'G' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number NWE 1-01A 9. Permit Number 98-55 10. APl Number 50-029-22858-01 11. Field and Pool Prudhoe Bay Field / Kuparuk River Oil Pool MD TVD 110' 110' 334O' 2791' 5501' 3784' 5356'-9070' 4902'-7186' Perforation depth: measured N/A true vertical N/A Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 to 5384' APR 2! 1998 Packers and SSSV (type and measured depth) 3-1/2" ZXP packer at 5356' 0il & 6as Co . O0r i im 13. Attachments [~ Description summary of proposal 14. Estimated date for commencing operation April 17, 1998 16. If proposal was verbally approved Blair Wondzell Name of approver Contact Engineer Name/Number: William Lloyd, 564-4016 4/17/98 Date approved [] Detailed operations program [] BOP sketch I15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ Dan Stone ~--~ ~ ~"~'~,- Title Engineering Supervisor Commission Use Only Conditions of Approval: Notify Commission so representative may witness J Approval No,,,~ ~',~--/~ Plug integrity__ BOP Test / Location clearance Mechanical Integrity Test Subsequent form requi~re~o1~ Approved by order of the Commission David W. Johnston ~?/¢'- ~,~;~nmissioner Form 10-403 Rev. 06/15/88 Date Submit In Triplicate NORTHWEST EILEEN 1-01A (NWE 1-01A) 2429' FSL, 4004' FEL, Sec. 34, T12N-R11E API #50-029-22858-01 Prudhoe Bay Field Kuparuk River Oil Pool REQUEST for SHUTDOWN OF OPERATIONS 20 ACC 25.072 JUSTIFICATION: The NWE 1-0lA well was drilled and completed on April 12, 1998 (see attached form 10-403) from temporary North West Eileen Ice Pad #1. The drilling rig was moved off location on April 14, 1998. Due to increased seasonal temperatures and subsequent deterioration of the ice pad, it is no longer feasible to initiate planned perforation and testing operations at this time. It is requested that all operations on this well be shut down until such time as further access to the well can be obtained for perforation, testing and/or production. It is anticipated these operations will be conducted no later than the 1998/1999 winter ice season. The status of the well as of this date is shown on the attached wellbore schematic. · The well is fully cased and cemented (7" casing and 3-1/2" liner tested to 3500 psi) · 3-1/2" Tubing run and stung into liner top PBR and tested (tubing internal tested to 4000 psi, 3-1/2" x 7" annulus tested to 3500 psi). · All surface equipment is installed and tested (tree tested to 5000 psi) · Back Pressure Valve (BPV) is installed in the tubing hanger. · The well is NOT perforated. '~ NWE 1-01A Completion Nipple @ 490' 3-1/2" 9.3#/ft L-80 EUE Stung into PBR @5356' Camco MMG-2 GLM 1 @ 3012' md 1 @ 5270' md 'XN' Nipple @5358' md 'X' Nipple @ 5319' md KB Elev = 29' AGL DF Elev = 75' AMSL Original Wellbore F(OP = 3OO' Max Hole Angle = 64.9° @ 4235'md 3-1/2" tubing internal and 7" x 3-1/2" annulus fluid is seawater with diesel freeze protection above top GLM 3340'md I 9-5/8", 40#/ft, L-80, Btc 5" x 7" liner hanger w/12'PBR and XO to 3-1/2" SLT below @ 5356' md Date 4/21/98 Rev. By 3M Stone I Whipstock @ 5520'md I 3-1/2" 9.3#/ft L-80 STL-FJ liner set @ 9070' md, 7111' b/dss 6" open hole 10531 'md IClBP @ 5520'md I I C~BP @ 9000' ! 9724'mdI 'op of Cement @ 9387' 7", 26#/ft, L-80, BMod 'X' NIPPLES IN LINER AT 8727' AND 8364' md Fluid in 3-1/2" liner is 10.8 ppg 6% KCL Drilling mud Comments PRUDHOE BAY UNIT WELL: NWE 1-01A APl No- 50-029-22858 : BP Exploration (Alaska) Contact No. NWE 1-0lA #12 To: State of Alaska (AOGCC) 3001 Porcupine Drive ATTN: Loft Taylor Anchorage, AK 99501 From: Sperry-Sun Drilling Services Attn: Steve Carroll 5631 Silverado Way, #G Anchorage, AK 99518-1654 Contents: From: Washed & Dried BP Exploration (Alaska) Inc. NW Eileen !-0lA APl #50-029-22858-01 Prudhoe Bay, Alaska Shipment Includes: Process Depth Start 6460 / 6490 Process Date Start 04/16/98 Total Number of Samples Included in this Shipment Shipment Number S-008-044 Comments 30' samples Process Depth End Process Date End 32 7390 / 7420 04/20/98 5631 Silverado Way, Unit G, Anchorage AK 99518-1654 · (907)563-3256 · Fax (907)563-7252 A Dresser Industries, Inc. Company TONY K/VOWLES, GOVERNOR ALAS~ OIL AND GAS CONSERVATION COMMISSION 5, larch 18. 1998 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Dan Stone Engineering Supervisor BP Exploration (Alaska), Inc. PO Box 196612 .*nchorage, AK 99519-6612 Re' Prudhoe Bay Unit NWE1-01A BP Exploration (Alaska), Inc. Permit No: 98-55 Sur. Loc. 2429'NSL. 4004'WEL. SEC. 34. TI2N. R11E, UM Btmhole Loc. 650'NSL. 1299'WEL. SEC. 33. T12N. R11E. UM Dear Mr. Stone: Enclosed is thc approved application for pcrmit to redrill thc above rcfcrcnccd well. The permit to rcdrill does not exempt you from obtaining additional permits rcquircd by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting dctcrminations are made. A weekly status report is rcquircd from the time the well is spudded until it is suspendcd or plugged and abandoned. The report should be a gcncralizcd synopsis of thc week's activities and is exclusivcly for thc Commission's internal use. Blowout prevention equipment (BOPE) must be tcstcd in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test pcrformcd before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting thc Commission pctrolcum field inspector on the North David W. Johnston x )~ ~ ~hyai~iD~M MISSION dlffEnclosnres cc: Dcpamncnt of Fish & Game, Habitat Section w/o encl. Department of Environmental Conscrvation w/o cncl. STATE OF ALASKA C~~~ ALAStO-, :DIL AND GAS CONSERVATION CO~vllSSlON PERMIT TO DRILL 20 AAC 25.005 CONFIDENTIAL la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI []Service I--I Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. RKB = 29' Prudhoe Bay Field / Kuparuk 3. Address 6. Property Designation River Oil Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028239 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2429' NSL, 4004' WEL, SEC. 34, T12N, R11 E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 566' NSL, 1406' WEL, SEC. 33, T12N, R11E, UM NWE 1-01A At total depth 9. Approximate spud date Amount $200,000.00 650' NSL, 1299' WEL, SEC. 33, T12N, R11E, UM 03/26/98 i'2. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028241,650'I No Close Approach 2560 9007' MD, 7023' TVDss 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 5500' Maximum Hole Angle 63.7° Maximum surface 3191 psig, At total depth O-VD) 6555' / 3545 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 6" 4-1/2" 12.6# L-80 IBT-Mod 3657' 5350' 3785' 9007' 7023' 400 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen OperationS.TotaiPresentdepth:Well conditiOnmeasuredSUmmary 10531 feet Plugs (measured) true vertical 7248 feet Effective depth: measured 10531 feet Junk (measured) true vertical 7248 feet Casing Length Size Cemented MD TVD Structural Conductor 80' 30"x 20" 260 sx Arctic Set (Approx.) 110' 110' Surface 3340' 9-5/8" 146 sx CS II, 315 sx 'G', 1000 sx CS II 3340' 2791' Intermediate 9724' 7" 948 sx Class 'G', 804 sx CS II 9724' 6455' Production Liner ~ i~ ifil* ~' ~ ~ '~ ~ Perforation depth: measured N/A "';"~*~" true vertical N/A Ai~;Si~¢. ~JJi ':~ (i¢.$ Coi-is. Ar,-,~, ..... .'--- 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs D.,c..pth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: William Lloyd, 564-4016 /~/'~j Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~-"--~ -.¢-.~, :~-~_~ DanStone ~'-'--'~'""~ ' Title Engineering Supervisor Date Commission Use Only P e rm i,~:~l~::~m b~.~ I APl Number I Ap. proval Dar_e, I See cover letter -' ,3'" 50-029-22858-01 '~} i~/O1 ~'~ for other requirements / / Conditions of Approval: Samples Required ~Yes [] No Mud Log ReqUired ~- []Yes [] No Hydrogen Sulfide Measures []Yes J~lNo Directional Survey Required ,J~Yes [] No Required__._WorkingPressureforBOPE []2M; 1-13M; ~]5M; []10M; []15M Other: I ~"ST ~:;~ [-f'o ~--;~..~ ~'~-~ ......... ~ .... by order of iApproved By .~i~U o,S¢,uu c.yComm~ss~oner the commission Dat -. ~ , ,. _ Form 10-401 Rev. 12-01-85 ,david W. J0hnst0i] Subrd i !'riplicate CONFIDENTIAL IWell Name: I NWE 1-01A Well Plan Summary Type of Well (producer or injector): I Sidetrack Producer I Surface Location: 2429' FSL, 4004' FEL, T12N, R11E, S34 X = 582912, Y = 5978147.87 Tie-In Survey: 487' FSL, 1401' FEL, Sec. 33, T12N, R11E X = 580261.15 Y = 5976176.84 Target Location: 566' FSL, 1406' FEL, Sec. 33, T12N, R11E X = 580255.00 Y = 5976256.00 Bottom Hole Location: 650' FSL, 1299' FEL, Sec. 33, T12N, R11E X = 580360.22 Y = 5976341.55 I AFE Number: I 4Pl127 I I Estimated Start Date: 1 3/2698 I MD: 9007' TVD: I Rig: I Nabors 18E Operating days to complete: I Well Design (conventional, slimhole, etc.): 7023' ss I Objective: I Sidetrack I10 KB/ ~29'/ urf. Elevation a.m.s.I/ ~44'/ e elevation 148' Evaluate Reservoir Quality and Hydrocarbon presence in the Kuparuk reservoir Formation Markers Formation Tops MD TVD (SS) 5451 3759 Survey Tie-In 5500 3784 KOP; Begin 8o/100' curve 6532 4633 End curve; Begin 14.95° tangent K-10 6784 4876 K-5 7446 5516 K-2 8078 6126 Top HRZ 8155 6201 Base HRZ 8290 6331 K-1 8377 6415 Kuparuk D 8480 6515 Kuparuk C 8522 6555 Primary Target; 10.4 ppg EMW pore pressure Kuparuk B (LCU) 8677 6705 Kuparuk A 8843 6865 Miluveach 8931 6950 TD 9007 7023 Rathole for Logs down to Kup A, 4-1/2" 12.6# L-80 liner ' " CONFIDENTIAL Casing/Tubing Program Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. M D/TVD M D/TVDss 6" 4-1/2" 12.6# L-80 IBT-Mod 3657' 5350'/3785' 9007'/7023' tubing 3-1/2" 12.6# L-80 IBT-Mod 10169' surface 2000'/1925' General Mud Program Whipstock/Milling Fluid I 7" Casing Density Marsh Yield 10 sec 10 min pH APl (PPG) Viscosity Point gel gel Filtrate 9.6 300 50-60 20-30 30-40 9 6-8 Production Mud Properties: LSND 6" hole section Density Viscosity Yield 10 sec 10 min pH APl HTHP (PPG) Point gel gel Filtrate Filtrate 9.6 to 8400' 32-38 8-12 3-8 6-12 8-9 4-6 10-12 then 11 toTD 35-45 10-15 6-10 10-15 <10 Directional KOP: Maximum Hole Angle: Close Approach Well: 5500' MD I +_63.7° None Cement First Stage Second Stage Casing/Liner Sx / Wt / Yield Sx / Wt / Yield Comments 4-1/2" Liner 400/15.8/1.16 150' liner lap, TOC 200' above TOL, Class "G" cement, 30% excess Logging Program LWD Logging: 6" Hole Open Hole Logs (eline): 6" Hole Cased Hole Logs (eline): MWD directional / GR, Mud Logging 1) Platform Express (GR/RES/LDT/NUE) None Well Control Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling maximum potential surface pressures. BOPE and mud fluid system schematics for Nabors 18E are on file with the A.O.G.C.C. The Kuparuk reservoir will be drilled under the assumption that it is at the abnormal pore pressure of 0.54 psi/ft or 10.4 ppg EMW. Maximum anticipated bottom hole pressure is 3545 psi at 6555'TVDss. Maximum anticipated surface pressure assuming gas in entire annulus (0.1 ppg) is 3191 psi. Hazards The Kuparuk interval is overpressured due to gas injection in the Kuparuk Operating Unit. RFT data from the original NWE 1-01 well indicated a pore pressure of 0.54 psi/ft (10.4 ppg EMW). Disposal Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: Haul all drilling and completion fluids and other class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal. NWE 1-01A Short Well Summary Rig Work: 1. MIRU. ND Abandonment Tree, NU BOPE and function test same. 2. RU and POOH with existing 2000' of 3-1/2" NSCT tubing. LD same on TOOH. PU casing scraper on 3-1/2" drill pipe and TIH to 6000'. Displace 7" casing to milling fluid. 3. POOH with DP and scraper. RIH with CIBP on wireline setting tool with GR/CCL for correlation. Set CIBP 2-3' below nearest casing collar to 5500'. RD wireline and test casing to 3500 psi for 30 minutes. 4. PU milling/whipstock/anchor assembly and 1 joint of HWDP and TIH. At 30' above the CIBP, orient the whipstock face to 30© R. Set anchor, re-check orientation, and shear off from whipstock. 5. Mill window and ,,,30' of open hole. Work mill through window several times to make sure window is clear, CCH checking returns for metal. Perform LOT then TOOH. LD mills, bumper sub, and HWDP. 6. PU 6" bit and directional BHA and TIH. At TD, displace well bore to 9.6 ppg LSND mud. Drill 6" well bore to ,,,8400'. At 8400', begin to mud up to 11 ppg prior to top of Kuparuk D. 7. Drill 6" well bore to TD of 9007'. 8. Run Platform Express on E-line. 9. Run and cement 4-1/2" 12.6# L-80 solid drilling liner (150' of lap inside 7" casing). Test Casing. 10. Run 3-1/2" L-80 tubing to 2000'. 11. Test tubing and annulus. Set TWC. 12. ND BOP, NU and test tree. 13. Pull TWC, freeze protect, set BPV, RDMO. 14. Well will be tested by PE group. Anadrill Schlumberger Alaska District 1111 East 80th A~enu~ A~chorase, AK 99518 (907) 349-4511 Fax 34~-2[60 DIRECTIONAL WELL PLAi{ for SHARED SERVICES DRILLING Well ......... Field ........ : Prudhoe Bay, L~; Eileen CompuTation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.3502771% N Surface Long,: 1~9.32684569 W Legal Description Surface ...... : 2429 FSL 40S4 FEL Tie-in survey: 487 FSL 140] FEL Terser ....... : 566 FSL 1406 FEL BH5 .......... : 650 FSL 1299 FEL LfOCATIONS - ALASKA Zone: 4 X-Coord Y-Cc~ord S34 T12~ RllE UM 552~[2.10 5978147.~7 S33 T12~ RllE UM 5S026~.~5 5976176.S4 S33 Ti2N RllE UM 580255.00 5976256.00 S33 TI2N R!lS UM 580360.22 597634~.55 STATION M~ASURED INCL~ DIRECTION I~ENTIFICATION DEPTI{ A~GLE AZIMIK~{ TIE-~ SURLY 5450,75 60.67 235,46 TOP OF ~'H/PS~CK 55QQ,00 60.21 235.66 C~ 8/100 S550,0~ 63.69 237.89 5?00.00 5L.$0 23S.B3 PROPOSED ~ELL PROFILE VERT XCAL-DEPTHS TVD SUB-SEA SECT fOR DEPART -- Prepared ..... : 13 ~ar 1998 Vert Meet az.: 51.52 KB elevation.: ~7.01 ft Magnetic Dcln: +27.83V (E) Scale Factor.: 0.99990781 Conversence~.: +0.63395714 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY PLAN Z COGRDI~kTES-FRG{M ALASKA Zone 4 WELLHY_AD X Y 3836.27 37~9.26 3860.57 3783.56 388{.08 3807.07 3907.78 3830.77 3964.10 3887,09 -3300.62 -33¢3.35 -3357.2B -3431.01 -3512.99 1941,75 1965.95 1990. [4 2013.49 2057.02 2672.~4 W 580261.15 5976176.84 2708,17 W 5~0226,09 5976152.23 2745.09 W 580189.45 5976127.67 2782.39 ~ 580152.41 5976105.91 2852.52 ~ 580082.78 5976059,61 TOOL FACE 100 159R <TIE 30R 1.00 17BR 8.00 178R 8.00 LVBR 8.00 5800.Q0 43.70 5900.00 35.71 6000.00 27.72 6100.00 29,73 6200,00 11.77 238.72 239,24 240.01 241,33 244.36 6300.00 3.97 259.29 4031.35 3954.34 4108.22 {031.21 4193.22 {116.21 4284.70 4207.69 4380.87 4303.86 4479,85 4402,84 -35B6,35 -3649,64 -3701,64 -3741~35 -3767.97 -3"7B1.01 2095.61 212B~53 2155,13 2174.8~ 2187~42 2192.48 S 2915.5{ W 580020.19 5976020.32 29V0,23 W 579965.88 5975986.$1 3015.52 W 579920.89 5975959.~1 3050,53 W 579B86,10 5975939.57 3074.58 W 579862.19 5975926.77 17BR 8.00 177R 8.00 177R S.OO 176R B-00 173R 8.00 3087.20 W 579849.63 5975921,57 3BR 8.00 {Anadri{~ (c) 98 0~01~2 '312C '9:F6 A~ P) .................. I'C I(WE 1-01A (P2) STAT/ON IDENT I F ICAT ION K-10 K-$ TOP HRZ BASE HRZ K-1 KUP D TARGET *~***~***~ ** KDP C KU~ B [4I LUVEACH (~SE PROPOSED WELL PROFILE ~EASURED IMCLtl DIRECTIG~ DEPTH ANGLE AZINUTH 6408.00 4.57 38.04 6500.00 12,41 50.32 6531.93 14.95 51.52 6783.87 14.95 51.52 7446.29 14.95 5~.52 8077.65 14.95 8L55-28 14.95 8289.8~ 14.95 8376.77 14.95 8480-28 14.95 8480.28 14-95 8521,68 14.95 8676.93 14,95 8842.54 14,95 8930.51 14,95 9006.07 14.95 __ VE~TICAL-DE?THS $ECTIO~ TV~ SI/B-SEA DEPART 4579.V4 4502.73 4678.57 4601.56 -3765.55 4709.59 4632.55 -3758.01 4~53.01 4876.00 -3693.02 5593.01 5516.00 ~3522.16 51.52 6203.01 6126_00 -3359.30 51.52 6278-~1 6201.G0 -3339.28 51.52 6{08_01 6331.00 -3304.57 51.52 6{92.01 6415.00 -3282.15 51.52 6592.01 6515.00 -3255.45 51.52 6592.0[ 6515~00 -3255.45 51.52 6632.0t 6555.00 -3244,77 51.52 6782.01 6705.00 -3204.73 55,$2 ~942.01 6865.00 -3162.0I 51.52 7027.01 6950,00 -3139.32 51.52 ~10~.0[ ?023~80 13 [4ar 1998 Pa~e 2 COORDIA1ATES-FROM ALASKA Zone 4 TOOL ~ELLHEAD X y FACE 2189,99 S 3088.15 W 579848,65 59~5924.06 50R 2179.97 S 3~77.41 W 579859.28 597S934.19 7R 8.00 2175.22 S 3071.55 W 57~865.09 5975939.01 ~S 8.00 2134.78 S 3020.67 W 5799~5.51 5975980.00 ES 2028,47 S 2886.91 W 5S0048.07 5976887.77 KS 0.OO 1927.14 S 2759.42 ~ 580174.43 5976[90,49 ~IS 0.OO 1914.69 S 2743.74 W 58~1~9.96 ~976203.12 ~S 0.00 1893.0~ S 2~16.57 W 580216.89 5976225.02 ~S 0~00 1879-14 S 2699.02 W 580234.29 5976239.16 HS 0~00 1862.53 S 2678.12 W 580255.00 5976256.80 HS 0.00 k862.53 S 2678.12 W 580255.00 5976256.00 }IS ~.00 1855.88 S ~69.76 W 580263.29 5976262.74 KS 1830.97 S 2638.41 W 58029~.36 5976288.D0 H$ 0.00 1804.59 S 26Q4.97 W 580327,50 5976314.94 55 0-00 1790.27 S 2587-20 W ~S85~5,10 5976329.25 HS 0.00 -31[9-83 ~758,14 S 2~71.94 iq 580360-22 5976341,55 0,00 SHA ED S'ERVICES' DR" [LLINi$ ....... (KB> iii i i i i ii ~ i .. Anadri ]1 Sc/~lumberger NME i-OIA (P2) VERTICAL SECTION VIEW i i ii I I ii I . Section at: 51,52 4508 -7500 -6750 -6000 - 5 L:>50 -450~0 -375~ -300b -225~)' - 150b -75~ Section ,Departur8 I ~ , ! ' IlvD Scate ' 1 inch=]500 feet Der Scale.' ~ ~nch : `1500 feet Dr~wn ' ~3 ~ar '1998 IIi I I · · / Marker IdentiFication MD BKB SEr. l~ INCL~ / / A) TIE-I~ SU~VEN 545~ 3836 -3301 60.6 ~ B) 1~ OF ~IPSIDCK 550D ~6~ -33~3 ~.2 ~/. B/t00 ~550 C) CURVE " D} END 8/~00 CUR~E 6532 4710 -3758 t4.9 , , /,/' E) TARBET ,~~*~ 0480 6592 -3~ ~4.9 F) TB 4-1/2" L~ PT<II> 9006 7]00 -3~2D ~4.9 I ..... " , ///' ~ '~ '" ~ ................ ' ..... ' .... , " ., · Ap~'I'OV'~,,, ..u i _ , .. ..,'"~ . . j ~OR PERM!"rg'!H -Krs- ,,f ...... - .... . , ...- .~ , --- ) "~' ' · rF: ....... J~ ....... F ~ ................. , ........ J ............................ ~ ........... 2 ...... ' ...... '__2'2 ............................................ ~ ........ ' 3> Z 3> H F- F- Fq 0 'lbo j500 22b0 3000 37'5,0 4bbb 'J=":JU 'u'auu I 4N mi _. ii ii . mi . I i -" SHARE[~' SERV"]:CES DRILLING ~m , : VERTICAL SECTION VIEW .. -- Il i Il o ........ Section at: 5~.52 TVD Scale.: ~ ~_nch = 200 feet o -r~--~r Dep Scale,: 1 inch -- 200 feet ~ '~ Drawn ..... : ~3 Mar 1998 i ii i ii i ii ~ " - ~ ' ~nad~ ]] Schlumberger I i i[ Marker Identification MO BK8 SECTN INCL~ ~ ~ A) TARGET **~,~* 8480 6592 ~3255 14,g~ ~', ' B) TD 4-t/2" LNR PT<il > 9006 7100 -3~20 ~4.9~ ~ ANAD~ILL · ~ ,, ,K/~,.D?.. ; :'~2 % ';. = Z ...: .... '~ ~"":~:- ~- ~'4.~:,~ - ', ~.....~..., .....~ : ) -~:~- ~Eo¢~. ...... ~" - .... 4 ......... ' i .. )- 5~sr~r- ~---~ ' - ............... ' , i . ,~,-:~;~ _~. .... ~.. .. ~,_- ._.. ... ___._ ~ ~-~~o ~ ~, i~ . i i , _ _ . ~ ................. 1 .... _...... ~. 1,4 -4000 ~3§00 -3B00 -3700 -3600 -3500 -3400 -3300 -3200 -3100 -3000 -2900 -2B00 -2700 i -2B00 Section ,Departure i ii I¢ i i ... ii i iiiii. i iiii i i zln~dri l_ l Schlumberger l-OiA (P2) PLAN VIEW i i ii i ii ':,LOSURE ' 3127 feet at Azimuth 235.34 )ECL ';CALE )RAIN ii ii 4arker ~) TIE-IN 3) ToP ]] CUBYE ]) END '-] TO "SHACKED' ........ S E"R V I S' iii . D'C iLEIN¢'- i . ii iii ii ii ii ~IAT]:ON.' +27.837 (£) ~ - l ..... . i inch = 500 [set - KB . 13 Mar 1998 _., I~n[~f~ca~ion MD N/S E/I~ · -IN SURYEY 545t 1§42 S 2673 OF I~rtlPSI'0r.K 5500 1~6 S 2701t IE 8/100 5550 1990 S 2745 H l // 8/100 CI~VE ~32 2i75 S 3072 !-!/2' LNR PT<IL > 9006 ]778 S 2572 H / ~ .. i L I ~'~ ''" g I ~ A~A 3~ I~'~ '~ TM ~'' ~ *' ' Target (Radius 250 feet j' 1 .. ~x~ rx . ': [ ,"'; ~'," .-::' , "" ........... .,.. . .. .,. . .... ~ ........... , ......... . ?:! .~ . , .... , _ 4 250 ~0 O0 ~TbO 3bUd' 3250 3000 2 ~'~0 ;;bOO 2;-"bU ,.-'"u~Ju i ,,':'3uiouu - i.,-':Ju .uj,j~ .,' ;Jo ...;,.,.,/ . ~- ...; ..... - ....... ~.~,~ ........... - <- ~IESI ' EAST -> ..... -- ' .... I --- i iiiii iiiili . . . ii i i ill ii ii iii i --- CONFIDENTIAL ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: I -} Abandon [~ Suspend [-~ Plugging [] Time Exlo,,sion L~ Perforate [~] Alter Casing [] Repair Well E~ Pull Tubing [] Variance I' ] Change Approved Program lli_] Operation Shutdown b~ Re-Enter Suspended Well [~] Stimulate Other 2_ Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 t5. Type of well: [~] Development [~ Exploratory ~ Stratigraphic E~]Service 4. Location of well at surface 2429' NSL, 4003' WEL, SEC. 34, T12N, R11E, UM At top of productive interval 1425' SNL, 3618' WEL, SEC. 05, T11N, R11E, UM At effective depth 1440' SNL, 4237' WEL, SEC. 04, T11 N, R11 E, UM At total depth 1440' SNL, 4237' WEL, SEC. 04, T11N, R11E, UM 6. Dal~,~ Elevation (DF or KB) KBE = 77.01' 7. Unil ~r Property Name Pru~ll~oe Bay Unit 8. Well Number {3~L~ NWE 1-01 9. pen~fit Number 98-1 '1 10. APl Number 50_¢29-22858 11. Field ~md Pool Pru~tl~oe Bay Field / Kuparuk River Oil 12. Present well condition summary Total depth: measured 10531 feet true vertical 7248 feet Effective depth: measured 10531 feet true vertical 7248 feet Casing Length Size Structural Conductor Surface Intermediate Production Liner 80' 30"x 20" 3340' 9-5/8" 9724' 7" Plugs (measured) Junk (measured) Cemented 260 sx Arctic Set (Approx.) 146 sx CS II, 315 sx 'G', 1000 sx CS II 948 sx Class 'G' 804 sx CS II MD ']-VD 110' 110' :~340' 2791 ' 9724' 6455' Perforation depth: measured N/A true vertical N/A Tubing (size, grade, and measured depth) N/A Packers and SSSV (type and measured depth) N/A 13. Attachments [~ Description summary of proposal [] Detailed operations program ~ i t]OP sketch 14. Estimated Cate for commencing operation March 5, 1998 16. If proposal ',vas verbally approved Robert Christenson Name of approver 3/4/98 Date approved Contact Engineer N=_'nelNurnber: William Lloyd, 564-4016 15. Status of well classifications as: ~]Oil [~Gas C~ Suspende, I Service Prepared By Name/Numbe: Terrie Hubble, 564-4628 17. I hereby ce.~ify that the foregoing is true and correct to the best of my knowledge Signed ' ¢ ~ Jar' ' ~'~ ~~ Title Engineering Supervisor / Commission Use Only Conditions of/-aproval: Notify Commission so representative may witness LApproval No. ~,~ Plug integrity _L-/' BOP Test .... Mechanical Integrity Test ..... ApproveO Cop~ iAp~roved by o:Jer of the Commission ~t~l~.~d Location clearance Subsequent form required 10- ~¢o. 0avid Commissio,,er Date ._~,Sub~rT]t In'~r'?pli~'cate ~ H 134518 ~ c.~o~o. 00134~18 VENDOR ALASKAST 14 O0 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 021898 CK021898C 100. O0 100. O0 HANDLINQ INST' s/h te~ie hubbl.~ x 4628 THE A~rACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. i15111~_~1l ~ 4 ,-~-~ ~-~r, 4 ~ a~ · WELL PERMIT CHECKLIST COMPANY FIELD & POOL ~/-~O/'/---/,/~ INIT CLASS ~--<,.J, WELL NAME N W ~ I "0 J 1~ PROGRAM: exp I~ dev [] redrll ~ serv [] wellbore seg [' ann. disposal para req I, GEOL AREA ;~ ~.0 UNIT# . ./'/~._'¢--~"~ ON/OFF SHORE O,~j ADMINISTRATION 9. Operator only affected party ............... 10. Operator has appropriate bond in force ............ ( ~ N 11. Permit can be issued without conservation order ....... ( ~ N ~"~-~A~'pR ~E~AT~ 12. Permitcan be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING APPR DATE GEOLOGY A,A,A~ D~TE 14. 15. 16. 17. 18. 19 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 3.4. · , , REMARKS ~¢ ~',, j ,,., ,/// ,/ ................ N '"~ "¢'"/ ~ ' ;/ :/ 1. Permit fee attached. /-~,-..,"~ 2. Lease number appropriate 3. Unique well name and number .................. y 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... (~v.~N ... - - ] ..... / ..... ,/' ' ' - 7. Sufficient acreage available in drilling unit .......... (N 8. If deviated, is wellbore plat included ........... (~...~ N Conductor string provided ................... O N Surface casing protects all known USDWs ........... ~ N CMT vol adequate to circulate on conductor & sud csg ..... N CMT vol adequate to tie-in long string to surf csg ........ N CMT will cover all known productive horizons .......... ~ N Casincl designs adequate for C, T, B & permafrost ...... N Adeq~ate tankage or reserve pit ................. If a re-drill, has a 10-403 for abandonment been approved... Adequate wellbore separation proposed ............. If diverter required, does it meet regulations .......... Drilling fluid program schematic & equip list adequate ..... BOPEs, do they meet regulation ..... _. ,.~.~ ........ ~ N BOPE press rating appropriate; test to ~"~ O~ psig. (:~ N Choke manifold complies w/APl RP-53 (May 84) ........ Work will occur without operation shutdown ........... (~ N Is presence of H:,S gas probable ................ Y (~._.~ ........................................................................................... Permit can be issued w/o hydrogen sulfide measures Data presented on potential overpressure zones /¢~..'.,,~,.', .' .' .' "-'~4~_ ~'~"' Seismic analysis of shallow gas zones ...... ,,~. ~ ..... Y ~ ---' : ,/ ..... /7-'~-: ..... ' ........... Seabed condition survey (if off-shore) ..... -*.,4q.¢'. ,,./'¢'t . . . Y_, ~ ~[~.,,~_,c~_ ¢~¢/,~r ~,c.,,',,,, _,¢ ,".~e_, ,,-" .,~r~_,~,,,-,~, "-',,,~__..., Contact name/phone for we.ekly progress reports ....... lexploratory only] / GEOLOGY: ENGINEERING: COMMISSION' RP~. BEW ':'-- ~ DWJ~~" co cO Comments/Instructions: I'l('lW/llt A \[ ()~tMr;I' 1~,4, h'l r~,., fF~"~ 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 * ....... SCHLUMBERGER ....... COMPANY NAME : BP EXPLORATION WELL NAME : NWE 1-O1A FIELD NAME : NW EILEEN BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292285801 REFERENCE NO : 98212 * ALASKA COMPUTING CENTER . ....... SCHLUMBERGER ....... COMPANY NAME : BP EXPLORATION WELL NAME : NWE 1-O1A FIELD NAME : NWEILEEN BOROUGH · NORTH SLOPE STATE · ALASKA API NUMBER : 500292285801 REFERENCE NO : 98212 LIS Tape Veri~r~ation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: Ob~'" '~ PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC REEL NAME : 98212 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, NWE 1-OiA, NW EILEEN, API #50-029-22858-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC TAPE NAME : 98212 CONTINUATION # : 1 PREVIOUS TAPE : COGENT · B.P. EXPLORATION, NWE 1-O1A, NWEILEEN, API #50-029-22858-01 TAPE HEADER NWEILEEN OPEN HOLE WIRELINELOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION RUN 1 98212 D. PAI~4ER JIM RAY 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 NWE 1 - O1A 500292285801 BP Exploration SCHLUMBERGER WELL SERVICES 19-MAY-98 RUN 2 RUN 3 .......... 34 12N lie 2429 4003 77.00 76.00 46.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.000 7.000 5500.0 LIS Tape Veri~t~ation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: 3RD STRING PRODUCTION STRING REMARKS: CONTAINED ~tEREIN IS THE DATA ACQUIRED ON BP EXPLORATION WELL NWE I-O1A ON 9-APR-98. TOOLS RUN: PEX/AIT/BHC. THIS DATA HAS BEEN DEPTH CORRECTED TO THE AIT/GR OF NWE 1-01, LOGGED 20-FEB-98. THIS DATA IS PRESENTED IN A MODIFIED LDWG FORMAT AS PER DAVE DOUGLAS. THE FORMAT IS: FILE 1: CLIPPED AND DEPTH CORRECTED DATA FROM ALL TOOLS (MAIN PASS ONLY) @ .5' SAMPLE RATE. FILE 2: RAW MAIN PASS PEX/AIT/BHC DATA; ALL CURVES @ .1667' SAMPLE RATE. FILE 3: RAW REPEAT PASS PEX/AIT/BHC DATA; ALL CURVES @ , 1667 ' SAMPLE RATE. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE · 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: 0.5000 FILE SU~ff4ARY LDWG TOOL CODE PEX/AIT/BHC $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 9066.3 5256.3 BASELINE DEPTH 88888.0 5405.0 5376.0 5328.5 5312.0 100.0 $ MERGED DATA SOURCE .......... EQUIVALENT UNSHIFTED DEPTH .......... PEX/AIT 88896.5 5407.0 5377.0 5329.5 5313.0 101.0 LIS Tape Verik~cation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: 0'~TM ~ PAGE: LDWG TOOL CODE RUN NO. PASS NO. $ MERGE TOP MERGE BASE ................... REMARKS: THIS FILE CONTAINS THE CLIPPED AND EDITED MAIN PASS PEX/AIT/BHC DATA PRESENTED AT .5' SAMPLE RATE. THE DEPTH SHIFTS SHOWN ABOVE REFLECT GR.AIT TO THE BASE GA~k4A RAY (GR.AIT FROM NWE 1-01). ALL OTHER CURVES WERE CARRIED WITH THE GAMMA RAY SHIFT. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 156 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 6 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 NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 SP AIT MV 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 GR AIT GAPI 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 TEND AIT LB 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 MRES AIT OH~4M1092662 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMAIT DEGF 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 DEV AIT DEG 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center PAGE: 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) FCNT CNT CPS 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 DT BCS US/F 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL SDN 0HI~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 MINVSDN OPZMM 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 MNOR SDN OPi~4 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AOiO AIT 0H~I~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 A020 AIT 0HI4~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 A030 AIT 0H[~41092662 O0 000 O0 0 1 1 1 4 68 0000000000 A060 AIT 0H~41092662 O0 000 O0 0 1 1 1 4 68 0000000000 A090 AIT 0HI4~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 ATiO AIT OHI4~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AT20 AIT OPi~ 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AT30 AIT OH~4 1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AT60 AIT 0H~i~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 ATgO AIT 0HT~I1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AFIO AIT 0H~4~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT 0H~i~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT OH~k41092662 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT 0H~I~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 AFgO AIT 0H~1092662 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. TEND.AIT CNTC. CNT CRA T . CNT DT. BCS RHOB. SDN AO10. AIT AO90.AIT AT60 .AIT AF30. AIT DEPT. TEND . A I T CNTC. CNT CRA T . CNT DT. BCS RHOB. SDN 9051 783 1452 281 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 SP.AIT -5.688 GR.AIT I~ES.AIT -999.250 MTE~.AIT CFTC. CNT -999.250 FCNT. CNT NRAT. CNT -999.250 NPHI.CNT CAL1.SDN -999.250 DRHO. SDN MSFL.SDN -999.250 MINV. SDN AO20.AIT -999.250 AO30.AIT ATIO.AIT -999.250 AT20.AIT AT90.AIT -999.250 AFiO.AIT AF60.AIT -999.250 AF90.AIT 5273.283 SP.AIT -999.250 GR.AIT 1135.719 MP~ES.AIT -999.250 MTEM. AIT 1399.938 CFTC. CNT 376.242 FCNT. CNT 3.823 NRAT. CNT 3.887 NPHI.CNT -999.250 CAL1.SDN -999.250 DRHO. SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999 250 -999 -999 -999 -999 -999 -999 -999 -999 -999 TENS.AIT 250 DEV. AIT 250 NCNT. CNT 250 CPHI.CNT 250 PEF. SDN 250 NINOR.SDN 250 AO60.AIT 250 AT30.AIT 250 AF20.AIT 250 50.902 TENS.AIT -999.250 DEV. AIT 344.336 NCNT. CNT 51.741 CPHI.CNT -999.250 PEF. SDN -999.250 lvZNOR.SDN 7193.125 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 3359.000 -999.250 1318.031 47.845 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: 08 PAGE: AOiO.AIT -999.250 AO20.AIT AO90.AIT -999.250 ATiO.AIT AT60.AIT -999.250 ATgO.AIT AF30.AIT -999.250 AF60.AIT -999.250 AO30.AIT -999.250 AT20.AIT -999.250 AFiO.AIT -999.250 AF90.AIT -999.250 AO60.AIT -999.250 AT30.AIT -999.250 AF20.AIT -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUF~4ARY FILE HEADER FILE NUMBER 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.1667 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 9064.0 5255.0 PEX 9064.0 5255.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: 9-APR-98 8Cl -205 2200 07-APR-98 600 08-APR-98 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 2o-MA~-1998 12:0r PAGE TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 9070.0 9050.0 5500.0 9040.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAT INDUCTION PEX PLATFORM EXPRESS AMS AUX. MEAS. SONDE $ TOOL NUMBER AIT-H HILTB-DTB AMS- A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 6.000 5500.0 5500.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OP~4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): 6% KCL/POLYMER 10.80 67.0 8.5 143.0 0.200 65.0 0.159 65.0 O. 201 65.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Depth tied into 20-Feb-1998 Schlumberger PEX/GR Standoffs on AIT and Sonic. AIT run compute standoff and eccentered. Rollers and knuckle joints ran to pass high deviation on 3 run. 1st run would not pass 5450', 2nd run removed sonic and reached 5616' wiper trip after run 2. No problems encountered getting down after Wiper trip. Line tension was very high while logging due to well dogleg. THIS FILE CONTAINS THE RAW MAIN PASS PEX/AIT/BHC DATA WITH ALL CURVES @ .1667' SAMPLE RATE. $ LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12:0~ PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 212 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 4 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 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 SP AIT MV 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 GR AIT GAPI 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HTEN AIT LB 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 MRES AIT OH~M1092662 O0 000 O0 0 2 1 1 4 68 0000000000 MTEMAIT DEGF 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 GDEV AIT DEG 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RTNR PEX 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 DT BHC US/F 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 AOiO AIT 0Pff4~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 A020 AIT OHMM 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12:08 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NIJM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) O0 000 O0 0 2 1 1 4 68 0000000000 A030 AIT OHNk4 1092662 A060 AIT OH~q1092662 O0 000 O0 0 2 1 1 4 68 0000000000 A090 AIT OH~fl~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 ATiO AIT 0t~4~ 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 AT20 AIT 0H~941092662 O0 000 O0 0 2 1 1 4 68 0000000000 AT30 AIT 0H~41092662 O0 000 O0 0 2 1 1 4 68 0000000000 AT60 AIT 0H~241092662 O0 000 O0 0 2 1 1 4 68 0000000000 AT90 AIT 0HP941092662 O0 000 O0 0 2 1 1 4 68 0000000000 AFiO AIT 0H~941092662 O0 000 O0 0 2 1 1 4 68 0000000000 AF20 AIT 0P~4~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 AF30 AIT OPiM~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 AF60 AIT 0H~941092662 O0 000 O0 0 2 1 1 4 68 0000000000 AF90 AIT 0H~4~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HDRA PEX G/C3 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 DPHZ PEX PU 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 H~IN PEX OP~4~ 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HFiNO PEX 0HM~1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RXOZ PEX OPiNe4 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RX08 PEX OH~4 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HCNT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HCFT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HGR PEX GAPI 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RHFT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 RHNT PEX CPS 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HTNP PEX PU 1092662 O0 000 O0 0 2 1 i 4 68 0000000000 HNPO PEX PU 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TT1 BHC US 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TT2 BHC US 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TT3 BHC US 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 TT4 BHC US 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 1092662 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. HTEN. AI T CNTC. PEX TNRA. PEX NPOR. PEX A030 AIT AT20 AIT AFl 0 AIT AF90 AIT DPHZ PEX RX08 PEX RHFT. PEX TT1. BHC 9064.000 1296.923 2014.183 2.473 27.162 2.448 2.852 2.995 1.928 60721.211 1.891 749.547 654.800 SP.AIT 0.000 GR.AIT 114.545 TENS.AIT MRES.AIT 0.085 MTEM. AIT 143.041 GDEV. AIT CFTC. PEX 836.194 RCFT. PEX 749.547 RCNT. PEX RTNR.PEX 2.568 TNPH. PEX 27.646 NPHI.PEX DT.BHC 109.800 AOIO.AIT 3.315 AO20.AIT A060 .AIT 2.108 A090 .AIT 1 . 930 ATiO .AIT AT30 .AIT 2. 435 AT60 .AIT 2.123 AT90 .AIT AF20.AIT 2. 786 AF30.AIT 2. 379 AF60.AIT RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX HMIN. PEX 0.320 H~NO.PEX 0.501 RXOZ.PEX HCNT. PEX 2014.184 HCFT. PEX 836.194 HGR.PEX RHNT. PEX 1889.703 HTNP.PEX 27.646 HNPO. PEX TT2.BHC 432.400 TT3.BHC 643.600 TT4.BHC 3791.000 -999.250 1889.703 30.031 2.859 3.317 1.918 2.105 -999.250 1.897 114.545 27.162 426.800 LIS Tape Veri'f~'~ation Listing Schlumberger Alaska Computing Center PAGE HCAL.PEX 4.287 DEPT. HTEN.AIT CNTC.PEX TNRA.PEX NPOR.PEX AO30.AIT AT20.AIT AFiO.AIT AF90.AIT DPHZ.PEX RXO8.PEX RHFT. PEX TT1.BHC HCAL.PEX 5255.000 1128.069 1402.044 3.866 47.922 -999.250 -999.250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 SP. AIT lZi~ES. AIT CFTC. PEX R TN-R. PEX D T. BHC A060 . AIT AT30. AIT AF20 .AIT RHOZ. PEX H~4IN. PEX HCNT. PEX RHNT. PEX TT2. BHC 4. 813 GR. AIT O. 158 MTEM. AIT 375. 077 RCFT. PEX 1.877 TNPH. PEX 57.500 AOiO.AIT -999.250 AO90.AIT -999.250 AT60.AIT -999.250 AF30.AIT -999.250 HDRA.PEX -999.250 H~iNO.PEX -999.250 HCFT. PEX -999.250 HTNP.PEX -999.250 TT3.BHC 53. O16 TENS. AIT 89. 629 GDEV. AIT 1150. 629 RCNT. PEX 48.119 NPHI.PEX -999.250 -999.250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 -999 A02 O. AIT AT10. AIT AT90. AIT AF60. AIT PEFZ. PEX RXOZ. PEX HGR. PEX 250 HNPO. PEX 250 TT4. BHC 3308 000 60 150 2594 899 52 521 -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 .002 SERVICE : FLIC VERSION · O01CO1 DATE · 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.1667 FILE S07v~VARY VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verifi-~ation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12:08 PAGE: 10 AIT 8774.0 PEX 8774.0 $ LOG HEADER DATA 8464.5 8464.5 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AIT ARRAT INDUCTION PEX PLATFORM EXPRESS AMS AUX. MEAS. SONDE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) '. BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OH3ff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: 9-APR-98 8Cl -205 2200 07-APR-98 600 08-APR-98 9070.0 9050.0 5500.0 9040.0 1800.0 TOOL NUMBER ........... AIT-H HILTB-DTB AMS-A 6.000 5500.0 5500.0 6% KCL/POLYMER 10.80 67.0 8.5 143.0 O. 200 65.0 O. 159 65.0 0.201 65.0 THERMAL SANDSTONE 2.65 1.0 Depth tied into 20-Feb-1998 Schlumberger PEX/GR Standoffs on AIT and Sonic. AIT run compute standoff and eccentered. LIS Tape Veri£~c'ation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: 0-8 PAGE: 11 Rollers and knuckle joints ran to pass high deviation on 3 run. 1st run would not pass 5450', 2nd run removed sonic and reached 5616' wiper trip after run 2. No problems encountered getting down after Wiper trip. Line tension was very high while logging due to well dogleg. THIS FILE CONTAINS THE RAW REPEAT PASS PEX/AIT/BHC DATA WITH ALL CURVES @ .1667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 172 4 66 1 5 66 6 73 7 65 8 68 O. 166 9 65 FT 11 66 5 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 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 SP AIT MV 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 GR AIT GAPI 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TENS AIT LB 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN AIT LB 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 MRES AIT OHMM1092662 O0 000 O0 0 3 1 1 4 68 0000000000 MTEMAIT DEGF 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 GDEV AIT DEG 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verit~ation Listing Schlumberger Alaska Computing Center 20-MAY-1998 12: O~~l PAGE: 12 NAME SERV UNIT SERVICE API API API API FILE NUMB NUR~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) RCFT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RCNT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA PEX 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR PEX 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 DT BHC US/F 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 AFiO AIT OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 AF20 AIT OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 AF30 AIT 0H~94 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 AF60 AIT OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 AF90 AIT OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ PEX G/C3 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HDRA PEX G/C3 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ PEX 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 DPHZ PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 P~4INPEX OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HNiNOPEX OH~fl~1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ PEX OH~4~ 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RX08 PEX OP~4~I1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HCNT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HCFT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HGR PEX GAPI 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RHFT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 RHNT PEX CPS 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HTNP PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HNPO PEX PU 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TT1 BHC US 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TT2 BHC US 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TT3 BHC US 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 TT4 BHC US 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 HCAL PEX IN 1092662 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 8774 . 000 SP.AIT O. 000 GR.AIT 124. 511 TENS.AIT HTEN. AIT 1480. 604 14~ES.AIT O. 091 MTE~.AIT 139. 886 GDEV. AIT CNTC. PEX 2527. 667 CFTC. PEX 1150. 678 RCFT. PEX 1020. 682 RCNT. PEX TNRA.PEX 2.247 RTNR.PEX 2.333 TNPH. PEX 24.419 NPHI.PEX NPOR. PEX 24. 061 DT. BHC 88. 300 AFiO .AIT 2. 478 AF20 .AIT AF30 .AIT 3 . 631 AF60.AIT 3 . 484 AF90 .AIT 3 . 170 RHOZ. PEX HDRA.PEX -999.250 PEFZ.PEX -999.250 DPHZ.PEX 60721.211 t~IIN. PEX HMNO. PEX 0.576 RXOZ. PE~ 2. 412 RXO8. PEX 2. 411 HCNT. PEX HCFT. PEX 1150. 679 HGR. PEX 124. 511 RHFT. PEX 1020. 682 RHNT. PEX HTNP. PEX 24. 419 HNPO. PEX 24. 061 TT1.BHC 566. 800 TT2.BHC TT3 . BHC 552. 800 TT4. BHC 380. 800 HCAL. PEX 4. 170 7518. 000 -999. 250 2364. 958 26. 750 3.115 -999. 250 O. 358 2527. 667 2364. 958 385. 600 LIS Tape Verification Listing Schlumberger Alaska Computing Center 20-MAY-1998 12:08 PAGE: 13 DEPT. 8464. 500 SP. AIT HTEN. AIT 1573 . 980 MRES.AIT CNTC.PEX 1983.592 CFTC.PEX TNRA. PEX 3.142 RTNR. PEX NPOR. PEX 37. 654 DT. BHC AF30.AIT -999.250 AF60.AIT HDRA . PEX - 999.250 PEFZ . PEX H~iNO . PEX -999.250 RXOZ . PEX HCFT. PEX - 999. 250 HGR. PEX HTNP . PEX -999.250 HNPO . PEX TT3 . BHC -999. 250 TT4. BHC -1. 063 GR.AIT O. 092 MTE~. AIT 667. 782 RCFT. PEX 3. 293 TNPH. PEX 106.200 AFiO.AIT -999. 250 AF90. AIT -999. 250 DPHZ. PE~ -999. 250 RX08. PEX -999. 250 RHFT. PEX - 999.250 TT1. BHC -999. 250 HCAL. PEX 168. 334 TENS. AIT 139.140 GDEV. AIT 503. 728 RCNT. PEX 35.826 NPHI.PEX -999. 250 AF20. AIT -999. 250 RHOZ. PEX -999. 250 H~IN. PEX -999 . 250 HCNT. PEX -999. 250 RHNT. PEX -999. 250 TT2. BHC -999. 250 7829.000 13.937 1668.677 39.084 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION . O01CO1 DATE . 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE · 98/05/20 ORIGIN · FLIC TAPE NAME : 98212 CONTINUATION # : 1 PREVIOUS TAPE : COGENT · B.P. EXPLORATION, NWE 1-O1A, NWEILEEN, API #50-029-22858-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN · FLIC REEL NAME : 98212 CONTINUATION # : PREVIOUS REEL : CO~4~IENT . B.P. EXPLORATION, NWE 1-O1A, NW EILEEN, API #50-029-22858-01 * ALASKA COMPUTING CENTER * . ............................ * ....... SCHLUMBERGER ....... . ............................ * COMPANY NAME : B.P. EXPLORATION WELL NAME : NWE 1-O1A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22858-01 REFERENCE NO : 99013 RECEIVED JAN 2.5 199-~ * ALASKA COMPUTING CENTER ....... SCHLUMBERGER ....... COMPANY NAME : B.P. EXPLORATION WELL NAME : NWE 1-O1A FIELD NAME : PRUDHOE BAY BOROUGH ' NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22858-01 REFERENCE NO : 99013 LIS Tape Verifl~ation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE · 99/01/19 ORIGIN : FLIC REEL NAME : 99013 CONTINUATION # : PREVIOUS REEL : COGENT : B.P. EXPLORATION, PRUDHOE BAY NWE 1-O1A, API #50-029-22858-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/01/19 ORIGIN : FLIC TAPE NAME : 99013 CONTINUATION # : 1 PREVIOUS TAPE : CO~fi~ENT : B.P. EXPLORATION, PRUDHOE BAY NWE 1-O1A, API #50-029-22858-01 TAPE HEADER PRUDHOE BAY MWD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: ~GE: FNL: FSL: FEL: FWL : ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING NWE 1-O1A 500292285801 B.P. ED~PLORATION SCHLUMBERGER WELL SERVICES 19-JAN-99 BIT RUN 1 99013 BARNEY STAFFORD BIT RUN2 99013 BARNEY OWEN BIT RUN 3 24 12N llE 77.20 75.70 46.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.000 7.000 5501.0 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 3RD STRING PRODUCTION STRING REMARKS: Well drilled O1-APR through 07-APR-98 with IMPULSE. Data was collected in two bit runs. $ $ PAGE: * * * * FILE HEADER * * * * FILE NAME : EDIT .001 SERVICE · FLIC VERSION ' O01CO1 DATE '. 99/01/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 5472.0 9079.0 BASELINE DEPTH .............. 88888.0 8964.5 8930.0 8922.5 8909.0 8885.0 8858.5 8826.0 8798.0 8778.0 8747.0 8732.5 8729.5 8713.0 8687.0 8674.5 8645.0 8624.0 8599.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... MWD 88897.0 8973.5 8939.0 8930.5 8918.0 8893.0 8868.5 8835.5 8807.5 8786.5 8756.0 8741.5 8739.0 8722.0 8695.5 8682.5 8653.0 8631.5 8606.5 LIS Tape Verif-'i~"ation Listing Schlumberger Alaska Computing Center 8578.0 8567.0 8561.0 8532.0 8497.0 8481.0 8477.0 8461.5 8419.5 8415.0 8408.0 8403.5 8400.0 8395.0 8376.5 8367.5 8341.0 8328.0 8325.5 8322.5 8292.0 8279.5 8274.5 8260.5 8256.0 8242.0 8235.0 8215.5 8204.5 8196.5 8192 0 8185 5 8175 5 8167 0 8162 0 8155 0 8146.0 8136 0 8132 5 8128 5 8124 5 8117 5 8112 5 8103 0 8090 5 8083 5 8080 5 8076 0 8062 5 8051 0 8044 0 8014 5 8005 0 8003. 0 7987. 0 8585.5 8574.0 8569.5 8540.5 8506. 0 8490 0 8485 5 8469 5 8432 0 8429 0 8418 5 8415 0 8409 5 8400 5 8380 0 8372 5 8345 0 8333 5 8330 5 8326 5 8296.5 8284.5 8280. 0 82 65.5 8260.5 8247.0 8239.5 8220.0 8209.5 8202.0 8198. 0 8192.0 8181.5 8173.5 8166.5 8158.0 8152.5 8142.0 8138.0 8132.0 8128. 0 8122.5 8118.0 8108.5 8O95.5 8090.0 8087.0 8083.0 8067.0 8059.0 8051.5 8021. 0 8009.5 8O07. 0 7993.5 19-JAN-1999 10:14 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 7975.5 7958.0 7954.0 7946.5 7935.5 7925.0 7898.0 7894.0 7891.0 7880.0 7876.5 7872.0 7850.0 7835.5 7822.0 7783.5 7754.0 7742.5 7734.0 7726.5 7717.0 7698.0 7691.0 7673.0 7658.5 7654.0 7652.5 7645.5 7643.0 7627.5 7616.0 7604.0 7582.0 7569.0 7548.5 7545.5 7522.5 7516.5 7511.5 7500.5 7493.5 7486.0 7476.0 7459.0 7452.5 7445.0 7439.0 7424.5 7419.0 7405.0 7393.0 7384.0 7334.0 7305.5 7272.0 7981.5 7964.0 7959.0 7952.0 7942.5 7931.5 7902.5 7898.0 7895.5 7885.5 7881.5 7877.0 7855.5 7840.5 7827.0 7786.5 7757.0 7746.0 7738.5 7731.0 7719.0 7702.5 7696.0 7677.5 7662.0 7658.5 7655.5 7649.5 7646.5 7631.5 7619.5 7608.0 7587.0 7573.5 7552.0 7548.5 7529.5 7521.0 7516.5 7505.0 7498 0 7491 0 7481 0 7463 0 7457 5 7449 5 7444 0 7429 5 7424 0 7409 0 7399 0 7390 0 7339 5 7311 5 7277 0 19-JAN-1999 10:14~ PAGE: LIS Tape Verif'i6~tion Listing Schlumberger Alaska Computing Center 7265.5 7237.0 7232.5 7188.5 7181.5 7146.5 7122.0 7092.0 7086.0 7060.0 7025.5 7008.0 6991.0 6985.0 6955.0 6938.0 6911.0 6906.0 6893.5 6831.0 6807.0 6797.5 6789.5 6783.5 6770.0 6722.0 6714.0 6684.5 6675.0 6631.0 6597.0 6541.0 6492.0 6464.5 6442.5 6426.0 6422.5 6404.5 6390.5 6367.0 63 61.5 6332.5 6298.5 6254.5 6223.5 6205.5 6175.5 6152.5 6136.5 6127.0 6079.0 6062.0 6038.5 6031.5 6019.5 72 71.0 7242.0 7238.0 7194.0 7186.5 7151.0 7127.0 7096.5 7088.0 7064.0 7031.5 7013.5 6995.5 6989.5 6959.5 6943.5 6916.5 6911.5 6898.0 683 6.0 6813 0 6802 0 6794 5 6789 0 6775 0 6727 5 6719 5 6690 0 6681 0 663 6.5 6603.0 6546.5 6497.5 6470.0 6446.0 6431.5 6427 5 6409 0 6394 5 6371 0 63 66 5 6338 0 6304 0 6260 0 6227 0 6211 0 6180 0 6158 0 6142 5 6132 5 6084 5 60 67 5 6044.0 6037.5 6025.0 19-JAN-1999 10:14 PAGE: LIS Tape Verifidation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: 5969.0 5943.5 5931.0 5924.5 5919.5 5901.0 5890.5 5874.5 5862.5 5843.0 5829.5 5824.0 5818.0 5807.5 5777.0 5770.0 5732.5 5728.0 5706.0 5680.0 5603.0 5595.5 5586.0 5539.0 5505.5 5498.0 100.0 $ MERGED DATA SOURCE LDWG TOOL CODE .............. $ REMARKS: 5974.5 5949.5 5935.5 5930.0 5925.5 5907.0 5896.0 5880.0 587O.O 5849.0 5835.0 5830.0 5824.5 5814.0 5783.0 5775.5 5737.5 5734.0 5712.0 5686.0 5609.5 5602.5 5592.0 5544.5 5509.5 5501.5 103.5 BIT RUN NO. MERGE TOP ~ZERGE BASE 1 5472.0 7454.0 2 5393.0 9079.0 The depth adjustments shown above reflect the MWD OR to the PEX OR logged by SWS. Ail other MWD curves were carried with the GR. LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 56 LIS Tape Veriflcation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: TYPE REPR CODE VALUE 4 66 255 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 18 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 4000237 O0 000 O0 0 1 1 1 4 68 0000000000 ROP M~ F/HR 4000237 O0 000 O0 0 1 1 1 4 68 0000000000 FET MWD HR 4000237 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RPXXMWD OH~k44000237 O0 000 O0 0 1 1 1 4 68 0000000000 RPX MWD Oh?4M4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RPS MWD OHMM4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RPM MWD OHMM4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RPD MWD 0HN~44000237 O0 000 O0 0 1 1 1 4 68 0000000000 RAXXMWD OH~fl~4000237 O0 000 O0 0 1 1 1 4 68 0000000000 ~ MWD 0H~4~4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RAS MWD OHMM4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RAM MWD OH~M4000237 O0 000 O0 0 1 1 1 4 68 0000000000 RAD MWD OHlCk~4000237 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 5475.000 ROP.MWD -999.250 FET.MWD -999.250 GR.MWD RPXX.MWD -999.250 RPX.MWD -999.250 RPS.MWD -999.250 RPM.MWD RPD.MWD -999.250 ~.MWD -999.250 RAX.I~VD -999.250 RAS.MWD RAM. MWD -999.250 RAD.MWD -999.250 DEPT. 6000.000 ROP.MWD 94.731 FET.MWD 1.869 GR.MWD RPXX.MP~ 5.829 RPX.MWD 5.919 RPS.MWD 5.926 RPM. MWD RPD.MWD 5.834 ~.MWD 6.407 RAX.MWD 5.981 RAS.MWD ~.~D 5.867 RAD.MWD 5.806 32.623 -999.250 -999.250 63.021 5.875 5.887 LIS Tape Verif'i~tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14~ PAGE: DEPT. 7000. 000 ROP. MWD RPXX. ~D 2. 095 RPX. MWD RPD.N~ID 2.126 RAXX. I~WD RAM . MWD 2.182 RAD . MWD DEPT. 8000.000 ROP.MWD RPXX.I~D 1.768 RPX.MWD RPD.MWD 1.661 RAJOf. MWD RAM. M WD 1.831 RAD.~fWD DEPT. 9000. 000 ROP.MWD RPXX . NWD 1.569 RPX. MWD R PD . ~fWD 1.489 RAXX. MWD ~. M~D 1.583 ~ . IVlWD 53.014 FET.MWD 2.136 RPS.I~WD 2.198 RAX.~fWD 2.179 2.201 2.144 2.199 40.488 FET.MWD -999.250 1.690 RPS.MWD 1.666 1.882 ~.MWD 1.815 1.824 52.951 FET.MWD -999.250 1.527 RPS.MWD 1.501 1.580 RAX.MWD 1.586 1.567 GR.MWD RPM. MWD RAS.MWD GR .MWD RPM. MWD RAS. MWD GR.MWD RPM. MWD RAS.MWD DEPT. 9079.000 ROP.I~IWD 12.641 FET.MWD -999.250 GR.MWD RPXX.MWD -999.250 RPX.~farD -999.250 RPS.MWD -999.250 RPM. MWD RPD.MWD -999.250 RAXX.MWD -999.250 RAX.MWD -999.250 RAS.MWD RAM.~fWD -999.250 RA29.MWD -999.250 88.835 2.131 2.191 129.541 1.670 1.814 101.813 1.493 1.590 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE · 99/01/19 ~REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION · O01CO1 DATE · 99/01/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NO?4BER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCRE24ENT: O. 5000 FILE SUH~fARY LIS Tape Verif~'tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: VENDOR TOOL CODE $ LOG HEADER DATA START DEPTH ............ 5469.0 STOP DEPTH 7454.0 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: 07-APR-98 5.0-69 5.0 MEMORY 9070.0 5469.0 9070.0 80 11.8 67.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE IMP RESIST./GR $ TOOL NUMBER ........... IMP 031 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 6. 000 5501.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) '. RESISTIVITY (OHMM) AT T~4PERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT) : 6~ KCL 11. O0 O. 194 O. 150 0.274 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS: *** RUN1 DRILLED 5529' - 7454' *** *** RUN2 DRILLED 7454' - 9070' *** DATA FROM DOWNHOLEMEMORY, VS.0C SOFTWARE $ 70.0 70.0 70.0 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: 10 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 56 4 66 255 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 18 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 NIIMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 4000237 O0 000 O0 0 2 1 1 4 68 ROP LWl F/HR 4000237 O0 000 O0 0 2 1 1 4 68 TAB LW1 HR 4000237 O0 000 O0 0 2 1 1 4 68 GR LW1 GAPI 4000237 O0 000 O0 0 2 1 1 4 68 PIOH LW1 O~ 4000237 O0 000 O0 0 2 1 1 4 68 P16H LW1 OHiNk~4000237 O0 000 O0 0 2 1 1 4 68 P22H LW1 0A9014000237 O0 000 O0 0 2 1 1 4 68 P28H LW1 0HNi~4000237 O0 000 O0 0 2 1 1 4 68 P34H LW1 OHIO4 4000237 O0 000 O0 0 2 1 1 4 68 AIOH LW1 OH~4~ 4000237 O0 000 O0 0 2 1 1 4 68 A16H LW1 OHNfl~4000237 O0 000 O0 0 2 ! 1 4 68 A22H LW1 4000237 O0 000 O0 0 2 1 1 4 68 A28H LW1 0H~4~4000237 O0 000 O0 0 2 1 1 4 68 A34H LW1 0H~4~4000237 O0 000 O0 0 2 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** DATA ** LIS Tape Verif"~'tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: 11 DEPT. 5468. 500 ROP. LW1 Pi OH.LWl O. 790 Pl 6H. LW1 P34H.LW1 1. 000 AiOH. LW1 A28H.LW1 O. 100 A34H. LW1 DEPT. 6000. 000 ROP. LW1 Pl OH. LW1 5.3 O1 Pl 6H. LWl P34H. LW1 5. 259 A1 OH. LW1 A28H. LW1 5. 430 A34H. LW1 DEPT. 7000. 000 ROP. LW1 PiOH.LW1 2.137 P16H. LW1 P34H.LW1 2. 086 AiOH.LWl A2 8H. LW1 2. 253 A3 4H. LWl DEPT. 7453. 500 ROP. LW1 P1 OH. LW1 2. O16 P16H. LWi P34H.LW1 1. 947 AIOH.LW1 A28H.LW1 1. 990 A34H.LW1 -999. 250 TAB. LW1 O . 852 P22H. LW1 O. 100 A16H.LW1 0.100 49.185 TAB. LW1 5. 325 P22H. LW1 5.267 A16H. LWl 5.396 46. 753 TAB.LW1 2.106 P22H. LW1 2.220 A16H. LW1 2.249 91. 421 TAB. LW1 1 . 943 P22H. LW1 2. 076 A16H. LW1 1. 987 O. 000 GR.LW1 O. 683 P28H. LWl O. 100 A22H. LW1 1. 828 GR. LW1 5. 321 P28H. LWl 5. 390 A22H. LW1 2.160 GR. LW1 2. 092 P28H. LW1 2.216 A22H. LWl 1. 991 GR. LW1 1. 930 P28H. LW1 1 . 979 A22H. LW1 32. 623 O.SO0 0.100 60.536 5.291 5.440 91.618 2. 090 2. 236 190. 202 1. 949 1. 973 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION · 0 O1 CO1 DATE · 99/01/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION · O01CO1 DATE : 99/01/19 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 INCREbIENT: O. 5000 FILE SUbgrzARY LIS Tape Verifi~tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14~ PAGE: 12 VENDOR TOOL CODE START DEPTH LOG HEADER DATA 7391.0 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 IMP RESIST./GR $ BOREHOLEAND 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 (OH~4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): 07-APR-98 5.0-69 5.0 PiEMORY 9070.0 5469.0 9070.0 80 10.6 13.8 TOOL NUMBER ........... IMP 015 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 6. 000 5501.0 REMARKS: STOP DEPTH 9070.0 6% KCL 11.00 0.194 0.150 0.274 20000 *** RUN 1 DRILLED 5529' - 7454' *** *** RUN2 DRILLED 7454' - 9070' *** DATA FROM DOWNHOLEMEMORY, VS.0C SOFTWARE $ 70.0 70.0 70.0 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: 13 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 56 4 66 255 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 18 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 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 ROP LW2 F/HR 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 TAB LW2 HR 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 GR LW2 GAPI 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 PIOH LW2 OHIV~I4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P16H LW2 0H~4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P22H LW2 OHlVk4 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P28H LW2 OH~fi~ 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P34H LW2 OH~4M 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 AiOH LW2 0PL~4000237 O0 000 O0 0 3 1 1 4 68 0000000000 A16H LW2 0H~4~4000237 O0 000 O0 0 3 t 1 4 68 0000000000 A22H LW2 4000237 O0 000 O0 0 3 t 1 4 68 0000000000 A28H LW2 0H~4~4000237 O0 000 O0 0 3 1 1 4 68 0000000000 A34H LW2 OH~4M 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verifi'~=a'tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:14 PAGE: 13 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 56 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 18 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 iVTJMB SAMP ELEM CODE (HEX) DEPT FT 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 ROP LW2 F/HR 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 TAB LW2 HR 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 GR LW2 GAPI 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 PiOH LW2 OHI4M4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P16H LW2 OH~IM4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P22H LW2 OH~ffd4000237 O0 000 O0 0 3 1 1 4 68 0000000000 P28H LW2 OH~ff44000237 O0 000 O0 0 3 1 1 4 68 0000000000 P34H LW2 OHMlff4000237 O0 000 O0 0 3 1 1 4 68 0000000000 AIOH LW2 0H~4~4000237 O0 000 O0 0 3 1 1 4 68 0000000000 A16H LW2 0H~4~14000237 O0 000 O0 0 3 1 1 4 68 0000000000 A22H LW2 4000237 O0 000 O0 0 3 1 1 4 68 0000000000 A28H LW2 OH~ff44000237 O0 000 O0 0 3 1 1 4 68 0000000000 A34H LW2 OH}iff4000237 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verif~J~"tion Listing Schlumberger Alaska Computing Center 19-JAN-1999 10:1~TM PAGE: 14 DEPT. 7391.000 ROP.LW2 PiOH. LW2 1.590 P16H.LW2 P34H.LW2 1.535 AiOH. LW2 A28H.LW2 1.596 A34H. LW2 DEPT. 8000.000 ROP.LW2 PiOH.LW2 2.110 P16H. LW2 P34H. LW2 2.069 AIOH. LW2 A28H.LW2 2.351 A34H. LW2 DEPT. 9000. 000 ROP. LW2 PiOH. LW2 1.882 P16H. LW2 P34H. LW2 1. 786 AiOH. LW2 A28H. LW2 1. 843 A34H. LW2 DEPT. 9070. 000 ROP. LW2 Pi OH. LW2 1.841 P16H. LW2 P34H. LW2 1. 717 AiOH. LW2 A28H. LW2 1 . 814 A34H. LW2 -999.250 TAB.LW2 1.555 P22H.LW2 1.664 A16H. LW2 1.590 35. 504 TAB. LW2 2.067 P22H. LW2 2.475 A16H. LW2 2. 326 48.132 TAB. LW2 1.847 P22H. LW2 1 . 845 A16H. LW2 i. 815 12. 641 TAB. LW2 1. 796 P22H. LW2 1 . 847 A16H. LW2 1. 786 O. 000 GR. LW2 1. 541 P28H. LW2 1.618 A22H. LW2 1. 894 GR. LW2 2. 058 P28H. LW2 2. 419 A22H.LW2 4.526 GR. LW2 1. 816 P28H. LW2 1. 845 A22H. LW2 5. 319 GR. LW2 1. 766 P28H.LW2 1 . 827 A22H. LW2 179. 364 1.540 1. 601 121. 309 2. 068 2. 382 97. 952 1. 796 1. 852 92. 715 1. 743 1. 825 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/01/19 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/01/19 ORIGIN · FLIC TAPE NAME : 99013 CONTINUATION # : 1 PREVIOUS TAPE CO~4ENT ' B.P. EXPLORATION, PRUDHOE BAY NWE 1-O1A, API #50-029-22858-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE · 99/01/19 ORIGIN ' FLIC REEL NAME : 99013 CONTINUATION # : PREVIOUS REEL : COR~4ENT · B.P. EXPLORATION, PRUDHOE BAY NWE 1-O1A, API #50-029-22858-01