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Home My WebLink About194-154Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 10/27/2023 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20231027 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# PBU 06-08C 50029203000300 223068 10/1/2023 BAKER MRPM PBU 14-33B 50029210020200 223067 9/17/2023 BAKER MRPM PBU B-14A 50029203490100 209059 9/6/2023 BAKER SPN PBU JX-02A 50029214550100 194154 9/19/2023 BAKER SPN PBU L2-24 50029213460000 185090 9/2/2023 BAKER SPN Please include current contact information if different from above. T38106 T38107 T38108 T38109 T38110 10/27/2023 PBU JX-02A 50029214550100 194154 9/19/2023 BAKER SPN Kayla Junke Digitally signed by Kayla Junke Date: 2023.10.27 15:14:18 -08'00' STATE OF ALASKA ALASKA~AND GAS CONSERVATION COMMISS~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Other 0 PKR Performed: Alter Casing ^ Pull Tubing^ Perforate New Pool ^ Waiver^ Time Extension ^ REPAIR Change Approved Program ^ Operat. Shutdown ^ Perforate ^ Re-enter Suspended Well ^ CEM PKR 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: .Permit to Drill Number: Name: Development ^~ Exploratory ^ 194-1540 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ .API Number: Anchorage, AK 99519-6612 50-029-21455-01-00 8. Property Designation (Lease Number) : ~ 9. Well Name and Number ADLO-028281 PBU JX-02A 10. Field/Pool(s): ~ PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11277 feet Plugs (measured) .9324' 7/4/10 feet true vertical 9037.7 feet Junk (measured) 10277 feet Effective Depth measured 11265 feet Packer (measured) 8931 true vertical 9037.13 feet (true vertical) 8379 Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 110 SURFACW - 110 Surface 2670 13-3/8" 72# L-80 SURFACE - 2670 SURFACW - 2670 5380 2670 Intermediate 9274 9-5/8" 47# L-80 SURFACE - 9274 SURFACW - 8615 6870 4750 Production Liner 2185 4-1/2" 12.6# L-80 9092 - 11277 8493 - 9038 8430 7500 Liner Perforation depth: Measured depth: SEE ATTACHED - _ _ _ True Vertical depth: _ _ _ Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13CR SURFACE - 9030 SURFACE -8450 Packers and SSSV (type, measured and true vertical depth) 9-5/8"X4-1/2" BKR S-3 PKR 8931 837 9 R (('~~ '~ C } ~~ 12. Stimulation or cement squeeze summary: Intervals treated (measured): ~ ~ ~.~,~~ y~ tz `, ~~ ~? ~ s ~i ~~ ~„ ~,Q11SSI01~ ~i~Sic~ ~- ~.il(;~i~Cg~l' 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: Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X 16. Well Status after work: Oil ~ .Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ ^ 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: 310-159 Contact Gary Preble Printed Name Gary Preb Title Data Management Engineer Signature Phone 564-4944 Date 8/9/2010 VI111 IV-Y VY RCVIJCU !/LVV.7 RBDNAS `~ ~ O Wlq~~~~`~ JUVlllll VII1~11101 VI11 (w( v` A L/~Y~ Np II. ~ /D ~/~ JX-02A 194-154 Sw Name Operation Date Perf Operation Code PERF ATTACHME Meas Depth Top NT Meas Depth Base Tvd Depth Top Tvd Depth Base JX-02A 12/25/94 PER 10,200. 10,260. 9,035.66 9,035.68 JX-02A 12/25/94 PER 10,310. 10,600. 9,035.05 9,028.98 JX-02A 12/25/94 PER 10,650. 11,100. 9,027.98 9,029.77 JX-02A 12/25/94 PER 11,170. 11,250. 9,032.51 9,036.42 JX-02A 7/18/03 MLK 5,220. 5,221. 5,071.14 5,072.07 JX-02A 12/31/09 BPS 9,154. 11,250. 8,535.44 9,036.42 JX-02A 7/1/10 BPP 9,154. 11,250. 8,535.44 9,036.42 JX-02A 7/4/10 BPS 9,324. 10,200. 8,647.67 9,035.66 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED 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 • JX-02A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE I SUMMARY I 7/3/2014 "**WELL SHUT-IN ON ARRIVAL*** (E-LINE PLUG SET) INITIAL T/I/O: 500/0/0 BEGIN RIG-UP AND HAVE PERMIT SIGNED. ***JOB CONTINUED ON 4-JULY-2010*** .... _ _ 7/4/2010 ***JOB CONTINUED FROM 3-JULY-2010*** (E-LINE PLUG SET) SET 4.5" HALLIBURTON BRIDGE PLUG. TOP OF PLUG: 9323.7'. MID- ELEMENT SET DEPTH: 9325'. CCL TO ME: 7.9'. CCL STOP DEPTH 9317.1'. FINAL T/I/O: 150/0/0 ***JOB COMPLETE*** 7/14/2010 T/I/0=100/0/0 temp=si Circ out [PRE RWO] Rigged up to Tubing and pumped 5 bbls neat meth, 16 bbls 1 % kcl to verify communication to IA. Opened IA jumper line to F/L and pumped 54 bbls 1 % kcl down tubing- up IA -into F/L to circ well. **Continued on 7-15-10** 7/14/2010 T/I/0= 120/Vac/VAc. Temp= SI. T & IA FL (FB requested). AL shut-in @ casing 'valve, ALP= 2000 psi. T FL @ 450' (7.5 bbls). IA FL @ 300' (17 bbls). SV,WV,SSV,ALC=closed. MV=open. IA,OA=open: to gauge.. NOVP. .~...9__.._ _ .. .__...~...~..~_ __. 7/15/2010 **Continued from 7-14-10** Circ out Tx IA/ Freeze protect/ CMIT Tx IA PASSED to 2000 psi Pumped 880 bbls (950 total) 1 % kcl down tubing taking returns up IA and into /L. Freeze Protect- Rigged up to IA and pumped 175 bbls diesel down IA, taking returns up Tubing and into F/L. Freeze protected F/L with 7 bbls neat meth, 20 bbls diesel. U-Tube freeze protect. CMIT TxIA 2000 psi. Pumped 3 bbls diesel down IA to reach test pressures of 2000/1920. TxIA lost 40/0 psi in 15 min's, 20/30 psi in 2nd 15 min's & 10/10 in 3rd 15 min, for a total ~ loss of 70/40 psi in 30 min's. Pass. Bled back approx 4.75 bbls. PE & Pad-Op notified. FWP=O/0/0 *Tags hung. SV, WV, SSV & A/L=S/1, MV=Open, IA & OA=OTG* i 8/7/2010: CTU #9 w / 1.75" ct: Job scope: Packer squeeze MIRU. Function test 1 BOP'S.---Job in progress--- 8/8/2010 CTU #9 w / 1.75" ct: Job scope: Packer squeeze: (Continue WSR from 8/7/10) InterAct is publishing) RIH w / 2.45" BDN. Pump 25 bbls of diesel down IA. Pump 316.5# barite & geovis pill 5.7 bbls. Pump 8 bbls of 15.8# cement lay in 1:1. I squeeze cement up IA. Contamainate w/ biozan to 9040' and chase ooh @ 80%. `ttrap pressure on tbg and moniter. Preform passing MITIA. RIH w/motor ,3.7" mill. Tag cmt stringer @ 9316'. mill out tbg tail; dry tag fas drill plug @ 9316'. circ , heavy mud to surface. Mill up plug and chase to 10277'. Freeze protect well with 38 bbls 50/50 Methanol. Cut 150' of coil **job in progress** • 8/9/2010 CTU #9 w / 1.75" ct Job scope: Packer repair & mill composite plug. (Continue WSR from 8/8/10) RDMO ---Job complete--~ FLUIDS PUMPED BBLS 11 NEAT METH 950 KCL 199 DIESEL 1160 Total TREE= 4" McEVOY WELLHEAD= McEVOY ACTUATOR= BAKER KB. ELEV = 68.2' BF. ELEV = 40.25' KOP= 3101' Max Angle = 92 @ 10333' Datum MD = 9673' Datum TV D = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" I-I 2670' ~ JX-02A S ES: WARNING: DEBRIS LEFT FROM MILLING PACKER DURING 01/2&/04 RWO. *"`*4-1 /2" CHROMETBG*"""` 69° @ 9926' & 90° @ 10240' 2130' 4-1/2" HES X NIP, ID = 3.813" GAS LIFT MANDRELS Minimum ID = 3.725" @ 9018' 4-1 /2" QTIS XN NIPPLE ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3241 3237 14 MMG DMY RK 0 12!25/09 3 5987 5781 22 MMG DMY RK 0 12/25/09 2 7817 7492 25 MMG DMY RK 0 01 /23/04 1 8850 8320 43 MMG DMY RK 0 12/25/09 8920' I-14-112" HES X NIP, ID = 3.813" ' (--19-5/8" X 4-1/2" BKR S-3 PKR. ID = 3.875" TOP OF 7" LNR ~ 9007' 4-1/2" TBG, 12.6#, 13CR, .0152 bpf, ID = 3.958" 9030' TOP OF4-1/2" LNR 9092' 9-5/8" CSG, 47#, L-80, ID = 8.681" 9265' TOP OF CEMENT ~-~ 9290' PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: 90 @ 10200' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-3/4" 4 10200 - 10260 O 12/31/94 2-3/4" 4 10310 - 10600 O 12/31/94 2-3/4"' 4 10650 - 10826 O 12/31/94 2-314" 6 10826 - 11100 0 12/31/94 2-3/4" 6 11170 - 11250 O 12/31/94 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" $956' -i4-1/2" HES X NIP, ID = 3.813" 901$' 4-1/2" HES XN NIP, ID = 3.725" 9030' 4-1/2" WLEG, ID = 3.958 ~-~MD TT NOT LOGG MILLOUT WINDOW (JX-02A) 9274' - 9350' 9324' 4-1/2" OBSIDIAN CBP(07/04/10) I FISH- MILLED PACKER DEBRIS (01/26/04) 1027T FISH - PERF GUN PBTD -j 11265' ~ 4-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" 11277' DATE REV BY COMMENTS DATE REV BY COMMENTS 1985 ORIGINALCOMPLETION 01/05(10 BSE/PJC SETWRP(12/30/09) 01/08/95 SJA SIDETRACK COM PLETION 07(05(10 JCM/SV PULL WRP (07(01/10) 01/28/04 KCFfTLH RWO 07/05/10 JMF/SV SET PLUG (07/04/10) 02/04/04 DAViTLH GLV C/O 12!21(09 MBIWSV GLV C/O (12/16!09) 01/05/10 BSElPJC GLV CIO (12125109) PRUDHOE BAY UNIT WELL: JX-02A PERMIT No: `1941540 API No: 50-029-21455-01 SEC 9, T11 N, R13E, 1005' FNL & 1246' FEL BP Exploration (Alaska) • • SEAN PARNELL, GOVERNOR Christopher Stone Petroleum Engineer ~^ BP Exploration (Alaska), Inc. ~'~.a.~,".~~~ ~~ 4~~-~'! `' ~~` ~~~~" ~ ~`7 P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU JX-02A Sundry Number: 310-159 Dear Mr. Stone: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. Chair DATED this ? day of June, 2010. Encl. 71' 'D V v' i~~ STATE OF ALASKA 4~1 ALASKA AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS ~n nnr. ~~ ~Rn R~~~ ~,~/~ MAY ~ r 2010sa~'-io v...c._ .o« A 1. Type of Request: Abandon ^ Plug for Redrill ^ Pertorate New Pool ^ Repair Well ^ Cha ~ Program Suspend ^ Plug Perforations ^ Pertorate ^ Pull Tubing ^ Ti a Extension ^ Operation Shutdown ^ Re-enter Susp. Well ^ Stimulate^ Alter Casing ^ Other: PACKER REPAIR 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ~.~tw... P4`~' BP Exploration (Alaska), Inc. Development ^ Exploratory ^ 194-1540 ~ 3. Address: P.O. Box 196612 Stratigraphic ^ Service ^ 6. API Number: Anchorage, AK 99519-6612 50-029-21455-01-00 7. If pertorating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: ^ Spacing Exception Required? Yes ^ No PBU JX-02A ~ 9. Property Designation (Lease Number): 10. Field/Pool(s): r ADLO-028281 , PRUDHOE BAY Field / PRUDHOE OIL Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth ND (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11277. 9037.7 - 11265 9037.13 9154' 12/30/2009 10277 Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" X 30" SURFACE 110' SURFACE 110' Surtace 2670' 13-3/8" 72# L-80 SURFACE 2670' SURFACE 2670' 5380 2670 Intermediate 9274' 9-5/8" 47# L-80 SURFACE 9274' SURFACE 8615' 6870 4750 Production Liner 2185' 4-1/2" 12.6# L-80 9092' 11277' 8493' 9038' 8430 7500 Pertoration Depth MD (ft): Pertoration Depth ND (ft): Tubing Size: Tubing Grade: Tubing MD (ft): SEE ATTACHMENT - - 4-1/2" 12.6# 13CR URFACI 9030 Packers and SSSV Tvoe: 9-5/8" X 4-1/2" BKR S-3 PKR Packers and SSSV MD and TVD (ft): 8931 8379 12. Attachments: Description Summary of Proposal Q 13. Well Class after proposed work: Detailed Operations Program ^ BOP Sketch ^ Exploratory ^ Development Q - Service ^ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 6/3/2010 Oil ^/ Gas ^ WDSPL ^ Suspended ^ 16. Verbal Approval: Date: WINJ ^ GINJ ^ WAG ^ Abandoned ^ Commission Representative: GSTOR ^ SPLUG ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact CHRIS STONE Printed Name CHRIS STONE Title PE Signature Phone Date G/ UMW 564-5518 5/20/2010 Prepared by Gary Preble 564-4944 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: V l O "'~~ ~~ Plug Integrity ^ BOP Test ^ Mechanical Integrity Test ^ Location Clearance ^ Other: Subsequent Form Required: /Q-- ~0~ APPROVED BY ` Approved by: COMMISSIONER THE COMMISSION ~/ ~ ~~ Date: Form 10-403 Revised 1/20~~ J ~`v ~ ~ ~ ~. ~ G ~ S~bmit in Duplicate ~ ~ ,,.' jr ~© JX-02A 194-154 PFRF ATTO['.HMFNT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base JX-02A 12/25/94 PER 10,200. 10,260. 9,035.66 9,035.68 JX-02A 12/25/94 PER 10,310. 10,600. 9,035.05 9,028.98 JX-02A 12/25/94. PER 10,650. 11,100. 9,027.98 9,029.77 JX-02A 12/25/94 PER 11,170. 11,250. 9,032.51 9,036.42 JX-02A 7/18/03 MLK 5,220. 5,221. 5,071.14 5,072.07 JX-02A 12/30/09 BPP 5,220. 8,991. 5,071.14 8,422.74 JX-02A 12/31/09 BPS 9,154. 11,250. 8,535.44 9,036.42 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED 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 I~ by To: C. Olsen/ T. Norene (ADW Well Service TL) J. Bixby/ R. Liddelow (ADW Wireline TL) From: Chris Stone J-Pad Production Engineer Wells Approval: Subject JX-02A Packer Repair COntactS: Chris Stone: 564-5518 (work) or 440-401 1 (cell) Matt Brown: 564-5874 (work), 223-7072 (cell) or 344-1130 (home) Sundry:. Needs a Sundry prior to commencing work. Step Description Comment Date: 5/20/ 2010 AFE: APBJPDWL02-N Est. Cost: IOR: 265 bopd 1 S Pull WRP & drift. 2 E Set composite bridge plug. 3 F Liquid pack and circulate fluid into wellbore. 4 C Circulate heavy weight mud, perform cement packer repair, mini-MIT-IA, and mill cement and composite plug. 5 FP WOC 3 days and perform aMIT-IA to 3000 psi. Current Status Producer - SI Last Test 12/20/09: 600 BOPD; 310 BWPD; 15.0 MMSCFD; 24,933 GOR Max Deviation 92° @ 10,333' MD Min ID 3.725" ~ 9,018' - 4-1 /2" OTIS XN Nipple Last Tag 9,250' SLM (Set 3.69" Special Clearance WRP) on 12/31/09 Last Downhole Op Set 3.69" Special Clearance WRP at 9,142' SLM on 12/31/09 Latest H2S value NA Objective The objective of this intervention is to repair a leaky production packer by means of cement. A composite bridge plug will be set in the production liner, the backside of the tubing below the production packer will be circulated with a 16.5 ppg mud. Cement will be circulated up into the annulus above the packer. The cement interface between the cement and the mud and composite plug will be contaminated with biozan and milled up when the cement develops 500 psi compressive strength (~3-5 hours, cement samples from lab will be used for time determination). A MIT-IA will be performed to determine the success of the squeeze. Page 1 of 13 r Well History JX-02A was drilled in 1995 into Southwestern GDWFI area of J-pad as the first horizontal well in the field. While completing the well the 2-3/4" perf guns became stuck across the perforated interval and were not removed. The well produced with minimal downtime until 2003 when it was shut-in for TxIA communication. The tubing was callipered and found to be in poor condition, similarly to offset GDWFI wells with L-80 tubing. A RWO replaced the 4-1/2" L-80 tubing with 13-Cr in 2003 to ensure that the offtake point was protected from future integrity lapses. On December 13, 2009 JX-02A failed a TIFL, GLV's #3 was pulled and a new valve installed, a TIFL was repeated on 12/18/09 and failed. Slickline then pulled all valves and replaced them with dummies, aMIT-IA was performed on 12/25/09 with a LLR of 4.0 bpm. An XXN plug was set at 9018' MD, and aCMIT-TxIA failed to 3000 psi. The XXN plug was pulled and cat standing valve set at 8986' SLM and a subsequent MIT-IA failed to 3000 psi. The cat standing valve was pulled and a PX plug was set at 8920' MD and again aMIT-IA failed. On 12/30/09 a plug was set at 8989' SLM and aMIT-T passed to 3000 psi. The tree was tested to 3000 psi, passing, verifying the leak was not thru the tree. Slickline ran a memory LDL and found the source of the failed MIT-IA to be thru the production packer. The well is currently secured with a 4-1 /2" WRP at 9154' SLM and was proven by a passing CMIT-TxIA to 3000 psi. cc: Well File Page 2 of 13 JX-02A Packer Repair Cement Volume in Annulus (9030' - 8881') x 0.054 bbl/ft =8.1 bbls Total Cement to Pump 8.0 bbls 8850' - GLM #1 8881' -Top of Cement in Annulus 8931' -Baker S-3 Packer 9265' - 9-5/8" Casing 9315' -Composite Bridge Plug 9007' -Top of 7" Liner 9092' -Top of 4-1 /2" liner Page 3 of 13 JX-02A Packer Repair Slickline 1. RIH and retrieve 4-1 /2" WRP at 9,154'. 2. Drift 4-1 /2" production liner to deviation for setting a 4-1 /2" composite bridge plug at 9,315' M D. E-line 3. MIRU e-line. RU with GR/CCL, pick up a 4-1 /2" composite bridge plug (DP of composite plug 8,000 psi). RIH, set composite plug in production liner at 9,315' MD (below top Sag) note setting depth should be top of the composite plug. Log from composite plug up past bottom GLM (8850' MD) to establish accurate depths for later cementing work. 4. CMIT-TxIA composite bridge to 2,000 psi. Fullbore 5. Rig up pumping equipment to the tubing to load and circulate the following fluids into the well by pumping down the tubing and taking returns from the inner annulus to ensure the leak rate can be established and the wellbore is fluid packed with all the gas removed prior to the upcoming cement packer repair. Do not attempt to load the inner annulus by pumping directly down the IA. It is critical that all gas is removed from both the tubing and IA prior to pumping cement. Jumper the IA to flow line to be able to take returns down the flowline. Freeze protect the flowline after fluid packing the wellbore. - 353 bbls seawater/1 %KCI - 273 bbls diesel 6. After pumping 353 bbls seawater/1 %KCI and 213 bbls .diesel into the well, jumper the IA and tubing together to "u-tube" diesel into the IA and tubing to freeze protect well. Page 4 of 13 ~ - ~ Diesel freeze protect to 3981' (60 Seawater/1 % KCI (77 Seawater/1 %KCI below tubing (; 9315' -Composite Brie Diesel freeze protect to 3981'(213 bbls) Seawater/1 % KCI (270 bbls) 8850' - GLM #1 8931' -Baker S-3 Packer 9265' - 9-5/8" Casing 9007' -Top of 7" Liner 9092' -Top of 41/2" liner Cementing Specifications: - 15.8 ppg Unislurry Cement - 2 - 3 hours thickening time - 4 - 5 hours to reach 500 psi compressive strength - 2,000 psi ultimate compressive strength - Bottom hole circulating temperature: 160 °F - Static bottom hole temperature: 200 °F - Perform a UCA test and a thickening time test on the field blend prior to rigging up. Coil Tubing -Packer Repair 7. RU the CTU with cementing equipment. MU and RIH with a ball drop cementing nozzle and tag composite plug at 9,315' MD, taking pipe displacement returns out of the coil tubing-by-tubing annulus. Pickup until full string weight is observed. Pull up hole to the tubing tail at 9,030' MD while laying in 5.7 bbls of 16.5 ppg mud 1-for-1 in the 4-1 /2" and 7" liner, taking returns out of the coil tubing-by-tubing annulus. - Use 1.5 ppb geovis and blend in barite until the mud weight is +/- 16.5 ppg. Page 5 of 13 8. Once 5.7 bbls of 16.5 m has been placed in the wellbore, ose in the coil tubing-by- tubing annulus and perform aCMIT-TxIA to 1500 psi to verify that the composite plug is holding prior to the cement packer repair. If the pressure test fails establish a liquid leak rate (LLR). Do not proceed with the repair until a passing CMIT-TxIA is achieved. 9. After a successful CMIT-TxIA, open up the coil tubing-by-tubing annulus and pump 150 ~ bbls of 140°F KCI water down the coil tubing taking returns to surface to allow for wellbore cooling. 10. After pumping 150 bbls of 140°F KCI water down the coil tubing shut in the coil tubing- by-tubing annulus and open up the IA and pump 50 bbls of 140°F KCI water into the IA to ensure infectivity through the packer can be established. ~I freeze protect to 3047' (163 bbls) Seawater/1% KCI (137 ester/1 % KCI (320 bbls) GLM #1 Baker S-3 Packer 9-5/6" Casing 9315' -Composite Bndc Top of T' Liner lop of 4-1l7' Ilner 11.Open the coil tubing-by-tubing annulus to take returns to surface. Batch mix 8.0 pumpable barrels of 15.8 ppg unislurry cement which will have a thickening time of 2-3 hours, give 500 psi compressive strength in 4 - 5 hours, and 2,000 psi ultimate compressive strength. The bottom hole circulating temperature at cement depth should be ~ 160 °F. - Ensure that there is no gas in the tubing or IA. Do not proceed with the repair unless the tubing and IA are ful-y liquid packed. - Take two sample bottles of the cement actually mixed onsite. Place these in a water bath at 180 °F. Monitor to see when they start to set up. Page 6 of 13 Line out the cementers to th~coil. Pump the following fluids domain the coil (see steps 12 - 15for complete pumping details): - 5 bbls spacer water - 8.0 bbls Unislurry cement - Coil Tubing volume of water - 20 bbls of biozan 12. With the coil tubing-by-tubing annulus open and the IA closed, pump 5 bbls of spacer water out the coil while parked at 9,030', taking returns out the coil tubing-by-tubing annulus. 13. Begin pumping cement while continuing to take returns up the coil tubing-by-tubing annulus and maintaining 100-200 psi back pressure on the tubing. Pump 1.5 bbls of cement out the nozzle 0125' of cement above the nozzle assuming cement bottom will be at the top of the 16.5 ppg mud at 9,030') and lay in remaining cement while PUH (this will ensure that the cement is not diluted as the coil pulls up). Strap returns in the 40 bbl tank while pumping cement. Time nozzle to be at TOC just as the last of the cement is out the nozzle. SAFETY: If no cement is circulated up the IA, 8.0 bbls of cement will extend up the tubing to 8,504' MD (526' above the top of the 16.5 ppg fluid interface at 9,030' MD. If the cement "u-tube's" from the IA into the tubing the cement will equilibrate at 8,914' MD. 14. Park well above the worst case cement top, shut-in the coil tubing-by-tubing annulus and open up the IA. Continue pumping water spacer until 8 bbls of cement have been circulated into the IA. Strap returns in the 40 bbl tank. Shut in the inner annulus. 15. Pump the remaining coil tubing volume of water followed by 20 bbls of biozan to contaminate remaining cement in the tubing tail. Reciprocate coil across tubing tail while pumping biozan from 8,450' to 9,040' and keeping coil tubing-by-tubing annulus and IA pressure constant. Only bleed fluid from the coil tubing-by-tubing annulus to achieve constant pressure. Take coil tubing-by-tubing returns to a calibrated returns tank to confirm 1:1 returns. 16. Begin POOH pumping 50/50 methanol/water to freeze protect coil and 2500' of tubing (38 bbls) also replacing coil tubing volume to maintain a balanced wellbore. It is critical that the coil tubing-by-tubing annulus and the IA remain at constant pressure at cement depth while POOH. Based on fluid hydrostatics in the wellbore once the coil is out of the well, 100 psi will need to be applied to the IA to keep the IA and tubing pressure constant at the packer to avoid cement "u-tubing". NOTE: Based on hydrostatics at the top of the packer (8931' MD/8379' TVD) the IA will have a pressure of 3,515 psi and the tubing will have a pressure of 3,618 psi. Page 7 of 13 JX-02A Packer Repair Cement McOH/Water fi 2500' (38bbls Seawater/1 % M 361 931 Diesel freeze protect to 2804' (150 bbls ~ 0.354 psi/fl) Seawater/1 % KCI (325 6bls @ 0.45 psi/fl) BB50' - GLM #1 8881' -Top of Cement in Annulus (0.822 psi/rt) 3515 psi at Packer in Inner Annulus 8931' -Baker S-3 Packer 9285' - 9-5/8" Casing 9007' -Top of 7" Liner 9092' -lop of 4-1/2" liner 17.Once at surface, block in everything and ensure that all valves are holding and maintain a constant pressure on the tubing and IA. 18. Confirm that the cement samples are developing some compressive strength. Do not disturb the well (i.e. do not apply pressure, bleed off pressure, etc.) until these samples have started to set up. 19. Make up a motor with a flat bottom mill, RIH to 9,000' and perform a "mini" MIT-IA to a OP of 500 psi (i.e. IA pressure + 500 psi) by pumping diesel down the IA. - Wait until the cement reaches 500 psi compressive strength -based on the sample taken during the cementing job. 20.If "mini" MIT-IA passes, mill up cement remaining in tubing, liner, and the composite plug at 9,315' MD. - After cement in tubing has been milled through, RIH to composite plug at 9,315' while circulating 16.5 ppg mud out of the wellbore. ' - Note: Use vendor guidelines for milling the composite plug. 21. Mill composite plug and chase down to fish at 10,277' MD while continuing to mill on plug until minimal motor work is observed. The composite plug will likely drop down on the top of the fish. It is desirable to mill up the plug as much as possible even if it is Page 8 of 13 spinning. on the fish. If'~large portion of the plug is left in~ie well when it is put on production, the plug may rapidly move uphole. - Note: During the 1995 rig sidetrack, the 2-1/16" CS Hydril drill pipe parted leaving a 2,330' fishing in the well with 1,060' of 2-3/4" perf guns. Varying fishing operations recovered 1,351' of the fish ultimately leaving the top of fish at 10,277'. 22. If "mini" MIT-IA does not pass - do not mill up composite plug contact either Chris Stone or Matt Brown to discuss results prior to proceeding with milling. Rig up coil with motor and mill to mill up any cement in tubing and liner. Once cement has been milled up, circulate 16.5 ppg mud out of the wellbore down to the composite plug and POOH. - Note: Do not mill out the composite plug as it will be used during the LDL to determine the MIT-IA failure mechanism. 23. POOH. Ensure that tubing is freeze protected to 2,500' with diesel or methanol. 24. RDMO. Fullbore -Post Packer Squeeze (Pending "mini" MIT-IA passing) 25. After 3 days WOC, MIT-IA to 3000 psi. If the MIT-IA fails establish a leak rate. If you have any questions or concerns regarding this program, please contact Chris Stone at 564-5518 (work) or 440-4011 (cell) or Matt Brown at 564-5874 (work), 223-7072 (cell) or 344- 1130 (home). Page 9 of 13 ,~. _ -.~ ~uw• gyros K .ao ~.su _.3+p ~s ,.~ =.~11 ..aa :.~ -.aa Page 10 of 13 Schlumberger Memory Leak Detect Log PSP CCL/GR/Press/Temp/Spin 29-December-2009 Up Down Inline Spinner Overlay Static vs. Dynamic s50o asoo 8ipo eeno (3L11~• 8900 9C 91 LNR 1 Dl~meter _Cable SLse~ Ufa 120 FPM~~f72CVL [Ot] 00 (F/MM ~ ~ DIA) Diameter [mil (P02DIA) Page 11 of 13 Schlumberger Memory Leak Detect Log PSP CCL/GR/Press/Temp/Spin 29-December-2009 Temperature Overlay Static vs. Dynamic 9bie 1 r i 87~ sego t~~n~. ss~w P~CR 9000 -'TT 91Ob ~NR r0 Dlemeter ~~ Pum Tsm rffiure - ~P02DiA) A lDEI Diameter WeS~ad Down 120 FPMSP01 C1ti ~ DIA) Static Tern -120 FPM Down P01 TMP (F/MN) ZOO 0 (DEGF) ~N)_ _ -10 10 Page 12 of 13 T~ y 4' McEV~YY W~LiiF1'+D= RlvEVDY AGTLWTOR= BAKff2 KB. 9_Et' _ 68.E aF ELer = as 2s ,K flP = 310 T' tam Angie - ~ S2 ~ 1i'i;33' w Ds1um7VD .s~J~SS ~_ Minimum ID = 3.725" ~a 9018' 4-112" aT15 XN NIPPLE ~- + ~ ~ SAFETY Pi(I'TES: W/0.RNINGt D~t~IS Lff~1' FFIOM jvl r~1~L~r~ Pnat~ r~o~nsr~a ~nr~. *"4-111' CFiti111AA~1'Bt~`*"• ss~ ~ s9zs° a so° ~ tus4o• 2.139" 4.112' HES X rrP o = 3.x13^ oA S LET MA t+DF~16 3T k+~ TVD DEN TYPE VLV LATLN POFZT' DATE 4 3241 3237 14 FLAG DFAY` FtK 0 12/2509 3 5987 5781 22 1411AG fiIN1' RK 0 12!2509 2 7817 7492 25 I AMY f2fC 0 01123104 1 8850 8320 43 I~AG []M'd RK 0 12Y2Sd09 ~~' H4-11z' ~~ x rp, o = $931' -~96Sd8" X 4..1!2" BKR Ss Phfft, 8956• 4.112" E16 X NP, d = 3.$13" 901$' 4112" hES XN hP,17 ~ 3.725' TDP {7F 7' L! 9007' 13C R -0152 bpF, Q = 3.958' 9030' 9039" 4-112' tiM11L~, ©= 3.958•. T{~ spF 4112' L hFi 9Qg2' ELti4D TT NDT LC1CsGH7 trrr H 9290' r SLr~Aav Loo: A N`aLE AT TOP : 9D ~ 10200' ~: ~ ~ F!ro~ac~n DB ra Iusstoric~ pert a~ SFZE N1SiVAL (3pnlSgz t34TE 2-314" 4 10200 - 10280 O 12!31194 2.314" 4 10#10 -10600 {) 12131194 2x314' d 10850 - 10828 O 12131194 2-314' 6 10#526 -11100 Q 12131194 2-314" 8 11170 -11250 O 12/31194 ~EZSV t'1 9885 7' LhiR 28#, L-8!!, .0363 Spf, d = 6.276" 10(1$5' ~!dlLLUUT' WriWW {,!X-0?A1 9274' -9350' ? F15F+ kiLEDPAC1t1:RDFBR6 (4111611 4-112" DATE ~V BY Gf3NR~l'fS DATE RPd BY C+C1Mh~?tfS 1985 {)RIGMI9L COMPLEf'MCMV 01105110 BSE/PJC SETWPRP{7213409} 411l0619J° SJA ~GET1tACCG6MPLE7KJN 4l11F~iQ4 KGFPfLH WNO 02/04aYI4 DAVRLh# GLV 12121 hSM"SV oLV ~'+D{12176109) 07 X110 ~~,IC CsLV f7`43 (12125091 B0, A152 ice, D = 3.953' H 11277' PfZtl!~L1fJFi43E BAY l/JR WEit: J?C 02A F+~MT hb: X1941540 AR hb: 54029`2745501 'SE3r 9, T11M, R13E, 1005 F61 & 124$' f~f.. s4~ ~ro~~e€~ {w~aaka Page 13 of 13 schtumf~erger aska Data & Consulting Services ?5 Gambell Street, Suite 400 chorage, AK 99503-2838 TN: Beth Well Job # NO. 5385 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Log Description Date BL Color CD 02-31A 17-09 12-30 17-09 8148-00087 B3S0-00042 69RH-00003 AWJB-00047 SCMT - ~ - TBG. CUT/FLOW DETECTION _ LDL MEM LDL 12/24/09 01/05/10 12/26/09 1 1 1 1 1 1 13-27A JX-02A MPJ-19A L-103 BALL-00009 AWJI-00065 AP3Q-00075 BALL-00010 USIT MEM LDL USIT RST/WFL - 01/03/10 12/31/09 12/29/09 12/29/09 1 1 1 1 1 1 1 1 W-217 12-05AL1 V-224 D-14A 11-27 3-27/M-33 AYKP-00056 B2NJ-00025 AYKP-00059 AWJI-00060 AP3O-00068 B8K5-00012 ~ CH EDIT PDC USIT _ MCNL CH EDIT PDC USIT _ MCNL - C RST 'fj - ~ RST 01/06/10 11/27/09 09/29/09 1y14/Og 11/15/09 11/06/09 1 1 1 1 1 1 1 1 1 1 11/18/09 1 1 ASE ACKNOWLEDGE REC EIPT RV SIANtW n ewn ocTnnr,nrrr_ nw~e n~nv ~...~. ~.._ :xploration (Alaska) Inc. technical Data Center LR2-1 E. Benson Blvd. Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ~ ~~ ~~~~ FFa ~ ~ Z4fG STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 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): 0 Suspend 0 Operation Shutdown 0 Perforate 0 Repair Well 0 Plug Perforations 0 Stimulate ~ Pull Tubing 0 Perforate New Pool 0 Re-Enter Suspended Well 4. Current Well Class: ~ Development 0 Exploratory 0 Stratigraphic Test 0 Service 0 Waiver 0 Time Extension 0 Annular Disposal 5. Permit To Drill Number 194-154 6. API Number: 50-029-21455-01-00 99519-6612 68.21' 0 Other 9. Well Name and Number: PBU JX-02A 8. Property Designation: ADL 028281 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 11277 feet true vertical 9038 feet Plugs (measured) Effective depth: measured 11265 feet Junk (measured) true vertical 9037 feet Casing Length Size MD Structural Conductor 110' 20" x 30" 110' Surface 2670' 13-3/8" 2670' Intermediate 9274' 9-5/8" 9274' Production Liner 2,185' 4-1/2" 9092' - 11277' Perforation Depth MD (ft): Perforation Depth TVD (ft): 10200' - 11250' 9036' - 9036' Tubing Size (size, grade, and measured depth): 4-1/2", 12.6# Packers and SSSV (type and measured depth): 9-5/8" Baker 'S-3' packer 4-1/2" X-Nipple 12. Stimulation or cement squeeze summary: Intervals treated (measured): Tre.atment description including volumes used and final pressure: 13. None 1 0277' TVD Burst Collapse 110' 2670' 5380 2670 8615' 6870 4750 8493' - 9038' F\[::CEIVED FEB 1 0 2004 Ala~!w & Gas Cons.. Commï~siol1 L-13Cr Anchorage 9030' 8931' 2130' Oil-Bbl Re resentative Dail Avera e Production or In'ection Data Gas-Met Water-Bbl Casin Pressure Tubin Pressure Prior to well operation: Subsequent to operation: 14. Attachments: 0 Copies of Logs and Surveys run ~ Daily Report of Well Operations ~ Well Schematic Diagram 15. Well Class after proposed work: 0 Exploratory ~ Development 0 Service 16. Well Status after proposed work: IS! Oil 0 Gas 0 WAG 0 GINJ 0 WINJ 0 WDSPL 7. I hereby certl y that t e oregoing is true and correct to the best 0 my nowe ge. Sundry Number or N/A if C.O. Exempt: Contact David Reem, 564-5743 N/A Printed Name Terrie Hubble Title Technical Assistant 0 Date Prepared By Name/Number: Terrie Hubble, 564-4628 FØ 11 .1 Well: Field: API: Permit: JX-02A Rig Workover Prudhoe Bay Unit 50-029-21455-01-00 1 94-154 Accept: Spud: Release: Rig: 01/15/04 NIA 01/25/04 Nabors 4ES PRE-RIG WORK 11/09/03 3250 PSI AND IA TO 3500 PSI WITH 13 BBLS CRUDE. TBG LOST 120 PSIIIA 75 PSI IN THE 1 ST 15 MIN. TBG LOST 50 PSII IA 20 PSI IN THE 2ND 15 MIN. RIGGED UP TO O.A. TO MIT TO 2000 PSI, PUMPED 4.2 BBLS CRUDE TO TEST. PASSED ON THE 4TH ATTEMPT. OAP LOST 70 PSI IN 1ST. 15 MIN & 10 PSI IN 2ND 15 MIN. BLED WELL DOWN TO STARTING PRESSURES. TIO=OIOIO. 11/22/03 TIO= 01010 PPPOT-T PASSED PPPOT-IC FAILED [PRE-RIG WELL HEAD MIT). BLED TUBING HANGER VOID TO 0 PSI. CYCLED ALL LOS ON TUBING SPOOL. NO SIGNS OF ANY BENT OR BROKEN LOS. TESTED VOID TO 5000 PSI FOR 30 MINUTES, LOST 50 PSI IN 30 MINUTES. 12/05/03 SET JUNK CATCHER ON TOP OF PLUG @ 8983 SLM. CATCHER IS 1012" LONG, PULL WI 41/2 GS. 12/07/03 STRING SHOT, 1ST RIH - STRING SHOT = 33.5 FT X 1.69" MAX 00. INTERVAL = 8924.5 - 8937.5 FT MD. INTENDED CUT DEPTH = 8936 FT AND INTENDED TOP OF ANCHORS DEPTH = 8926 FT. TUBING CUT POSTPONED. 12/21/03 PUNCH TUBING FROM 8918'-8920', TIED INTO TTALL Y AND PREVIOUS STRING SHOT. 12/23/03 CHEM CUT 4.5" TUBING AT 89361, IN THE MIDDLE OF FIRST FULL JOINT ABOVE THE PACKER, TIED INTO TT ALL Y, SEVERING HEAD WITH CENTRALIZER LEFT IN HOLE. TOOL COVERED WITH MELTED BRASS - FISH OAL=28", 3.63" 00. 12/27/03 FISH FOR CHEMICAL CUTTER BOTTOM. SET DOWN @ 8917' WI 3.5 LIB MARK ON EDGE & FACE OF LIB. SET DOWN @ 89621 WI 2.5 LIB MARK ON EDGE & FACE, SMALL PIECE OF BRASS IMBEDDED IN LIB. 12/28/03 ATTEMPT TO PULL FISH @ 8975' (SLM). RAN LIB TO 8975' (SLM) MARKS ON BOTTOM EDGE OF LIB, SMALL PIECES OF BRASS ON LIB. SECOND ATTEMPT TO PULL FISH @ 89751 (SLM). DID NOT RECOVER FISH. 01/01/04 T10=2501010 CIRC OUT WELL. PUMPED 10 BBLS METH, 870 BBLS WATER, 150 BBLS DIESEL.FREEZE PROTECTED FLOW LINE, 10 METH 30 DIESEL. WHP=OIOIO. BP EXPLORATION Page 1 of 5 Operations Summary Report Legal Well Name: JX-02A Common Well Name: JX-02A Spud Date: 12/5/1994 Event Name: WORKOVER Start: 1/15/2004 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 4ES Rig Number: Date From -To Hours Task Code NPT Phase Description of Operations 1/15/2004 08:00 - 11 :00 3.00 MOB P PRE PJSM. Scope down & layover derrick. Rig down & prep for pad move. 11 :00 - 16:30 5.50 MOB P PRE PJSM wi all associated parties. Move rig & rig components from WGI pad to J pad. 16:30 - 18:30 2.00 MOB P PRE PJSM. Rig up rig components, raise & scope derrick. Rig accepted at 1830 hours for RWO. 18:30 - 20:00 1.50 MOB P PRE N/U lines for circulationlkill operations to C/K manifold and Tiger Tank. 20:00 - 22:30 2.50 MOB P PRE P/U lubricator, pull BPV, fill pits wi 120 F seawater. Test lines to 3500 psi. Well was opened and pressure on tubing and annulus were 0 psi. Prepare to circulate hot seawater. 22:30 - 00:00 1.50 KILL P DECOMP Circulate 120 F seawater starting @ 2 BPM, 200 psi. At 4 BPM and pressure climbed to 550 psi and suddenly dropped to 300 psi. SI pump and choke and check for leaks. None found. Resume wi 2 BPM and build up to 4 BPM @ 340 psi; no further pressure changes until tubing volume turned corner and expected slight drop in pressure. Recovered 290 Bbls freeze protect fluid (230 Bbl diesel, 60 Bbl seawater). 1/16/2004 00:00 - 01 :30 1.50 KILL P DECOMP Circulate out freeze protect fluid. Recovered 290 Bbls, 100% seawater, trace diesel. 01 :30 - 03:00 1.50 KILL P DECOMP Cont to circulate. Recovered 115 Bbls, 30% crude oil and diesel trace, 70% seawater. 03:00 - 04:00 1.00 WHSUR P DECOMP Set TWC and test to 3500 psi. 04:00 - 08:00 4.00 WHSUR P DECOMP Bleed tree void and ND tree. Check threads in hanger..., 41/2" TDS. 08:00 - 11 :00 3.00 BOPSU¡:; P DECOMP PJSM. N/U 13 5/8" x 5M BOPE. 11 :00 - 15:00 4.00 BOPSU¡:; P DECOMP PJSM. M/U test joint. Conduct full test on BOPE. AOGCC state inspecor John Spalding waived witnessing, 24 hrs notice given. Pull test joint. Pull two way check valve. 15:00 - 16:00 1.00 PULL P DECOMP PJSM. BOLDs. M/U landing joint & pull to 95K, see hanger come free, continue pulling to 105K, tubing free. Pull hanger to floor & lay down same. Up wt = 105K. 16:00 - 18:00 2.00 PULL P DECOMP PJSM. Rig up circulating head. Circulate bottoms up @ 5 bpm while rigging up floor equipment & spooling unit. 18:00 - 20:30 2.50 PULL P DECOMP TOH and LID 4-1/2" tbg; spool SS control line. Recovered 47 of 51 original SS bands. 20:30 - 23:00 2.50 PULL P DECOMP Continue TOH and LID 4-1/2" tubing. RID control line spooler. 23:00 - 00:00 1.00 PULL P DECOMP Dropped remainder of tubing string in hole: 72 jts 4-1/2", 12.6#, L-80 tubing; 3 GLMs; total length of fish = -2750'. Confer with Anchorage office, convene for onsite investigation, and call Baker Fishing Tools. 1/17/2004 00:00 - 01 :30 1.50 PULL N HMAN DECOMP RU 3-1/2" DP handling equipment; load pipe shed wI 3-1/2" DP and 6-1/4" DCs. 01 :30 - 02:00 0.50 PULL N HMAN DECOMP Install wear ring. 02:00 - 03:00 1.00 PULL N HMAN DECOMP M/U and strap BHA #1: 8-3/8" guide, 8-1/8" x 5" overshot and grapple, Ext, Top Sub, Bumper Sub, Oil Jars, XO, and DCs. 03:00 - 10:00 7.00 PULL N HMAN DECOMP TIH wi BHA #1 to fish for 2750' of tubing string. 10:00 - 10:30 0.50 PULL N HMAN DECOMP PJSM. Establish parameters, 96K down wt, 105K up wt. Tag tubing 4 1/2' in on jt # 177 @ 5899'. Rotate over fish. Pull to 150K, set jars off. Pull to 175K & see weight dropping off. Pull 3-5' seeing weight drag afer which achieve steady up wt of 135,000#. Printed: 1/26/2004 10:31:48 AM BP EXPLORATION Page 2 of 5 Operations Summary Report Legal Well Name: JX-02A Common Well Name: JX-02A Spud Date: 12/5/1994 Event Name: WORKOVER Start: 1/15/2004 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 4ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 1/17/2004 10:30 - 15:00 4.50 PULL N HMAN DECOMP POOH wi 3 1/2" DP. Stand back collars, LID jars, bumper sub & overshot assembly. 15:00 - 19:00 4.00 PULL P DECOMP PJSM. POOH wi fish, (remainder of 4 1/2" completion string). Recovered 71 full joints of 4-1/2" tubing, a cut joint 20.88' long and three GLMs. 19:00 - 21 :30 2.50 PULL P DECOMP M/U BHA #2: guide, overshot, extensions, top sub, bumper sub, oil jar, XO, 9 DCs, XO and 3-1/2" DP. 21 :30 - 00:00 2.50 PULL P DECOMP TIH wi BHA #2. 1/18/2004 00:00 - 00:45 0.75 PULL P DECaMP M/U RTTS and set in 9-5/8" casing 27' below drill floor. 00:45 - 02:00 1.25 WHSUR P DECOMP M/U Cameron pack-off retrieval tools. alA = 0 psi. BOLDS. Attempt to pull pack-off; pull 30K then 35K and pack-off released and moved l' then pulled tight. Tried to work down, then pull 25K and released. Pull to floor. The bottom plate and seal were left in bore. 02:00 - 03:30 1.50 WHSUR P DECOMP Pull on pack-off element. Element pulled in two. NID BOPE with tubing head. 03:30 - 05:00 1.50 WHSUR P DECOMP NID BOPE. Pull seal and bottom plate; install new pack-off assembly. RILDS. 05:00 - 07:00 2.00 WHSUR P DECOMP N/U BOPE. Test 9 5/8" YBT mandrel pack off assembly & lower flange @ 5000 psi, OK. 07:00 - 08:00 1.00 BOPSUF P DECOMP PJSM. Body test BOPE @ 250 I 3500 psi, OK. 08:00 - 09:00 1.00 PULL P DECOMP PJSM. RIH & retrieve RTTS & LID same. 09:00 - 13:30 4.50 PULL P DECOMP Continue in hole wi 31/2" DP. Light tag @ 8929', 17' in on jt # 272. LID jt # 272, pick up kelly. Up wt 150K, Down wt 127K, Rotating wt 138K. 3 112 bpm @ 550 psi. 13:30 - 15:00 1.50 PULL P DECOMP PJSM. Rotate @ 45 RPM & 3112 bpm @ 500 psi down over fish. Dress off 2' of fish to 8931'. Kick out rotary table & slack off to 8936' wi 35K on fish. Pick up to 175K. Slack off to 150K & rotate 8-10 turns, observe weight fall off. Set down 35K on fish to 8941', get a deeper bite & pick up to 200K, let jars go off. Slack off to 150K & rotate 8-10 turns, observe weight drop off. Repeat process, re- latching K anchor by slacking off to 90K, with same results, maximum torque @ 10,000 ftllbs. KBH-22 anchor appears to be released. 15:00 - 17:00 2.00 PULL P DECOMP PJSM. Fiinish circulating to achieve bottoms up, pump slug, stand back kelly. 17:00 - 21 :00 4.00 PULL P DECOMP POOH wi 31/2" DP, BHA #2, and fish with K anchor. 21 :00 - 22:00 1.00 PULL P DECOMP M/U BHA #3: 3-7/8" Stinger Mill, 8-1/2" Packer Mill, 3 Junk Baskets, Bit Sub, Bumper Sub, Oil Jar. 22:00 - 00:00 2.00 PULL P DECOMP TIH to mill on packer @ +1- 8990'. 1/19/2004 00:00 - 02:00 2.00 PULL P DECOMP Continue TIH wi BHA #3; tag packer @ 8972'. 02:00 - 07:00 5.00 FISH P DECOMP Tag Packer @ 8972'; start milling; PIU Wt 152K, SIO Wt 127K, Rot Wt 137K. Milling Parameters: WOB -5K, 90 RPM, 4 BPM @ 810 psi. Mill to 8974'. 07:00 - 13:00 6.00 FISH P DECOMP Continue milling on packer using various techniques including some spudding on it & some dry drilling. No significant torque increases last (3) hours. Opt to POOH & look at the mill. 13:00 - 17:00 4.00 FISH P DECOMP Stand back kelly. POOH wi 31/2" DP & packer milling BHA. 17:00 - 18:00 1.00 FISH P DECaMP LID mill & junk subs. Empty junk subs. No rubber, maybe 60-70 Ibs of metal, (4 1/2 gallons). Wear on mill predominately on inner circumference of mill face around circumference of guide. No wear on guide nose & very little wear on face of mill beyond 5.5" OD. Printed: 1/26/2004 10:31:48 AM BP EXPLORATION Page 3 of 5 Operations Summary Report Legal Well Name: JX-02A Common Well Name: JX-02A Spud Date: 12/5/1994 Event Name: WORKOVER Start: 1/15/2004 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 4ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 1/19/2004 18:00 - 19:00 1.00 FISH P DECOMP M/U BHA #4: 3-1/8" Stinger Mil, Metal Muncher Mill, Bushing, 3 Junk Baskets, Bit Sub, Bumper Sub, Oil Jar, XO, 9 Drill Collars. 19:00 - 22:00 3.00 FISH P DECOMP TIH wi BHA #4 to resume milling operations @ 8974'. 22:00 - 00:00 2.00 FISH P DECOMP Milling on packer wi BHA #4. WOB 4-6K, RPM 90, 4 BPM. Rot wt 137K; P/U wt 153K; SIO wt 125K 1/20/2004 00:00 - 02:30 2.50 FISH P DECOMP Milling on packer wi BHA #4. 02:30 - 03:00 0.50 FISH P DECOMP Dump 2 sacks 20/40 frac sand to enhance milling operations. 03:00 - 06:30 3.50 FISH P DECOMP Milling on packer wi BHA #4. No change, 8974' final depth. 06:30 - 09:30 3.00 FISH P DECOMP Continue milling & pump 30 bbls Hi Vis sweep @ 5 bpm I 1200 psi. 09:30 - 12:30 3.00 FISH P DECOMP Stand back kelly & POOH with 31/2" Drill Pipe. 12:30 - 13:30 1.00 FISH P DECOMP Stand Back Drill Collars. Lay down BHA #4. 13:30 - 18:00 4.50 FISH N DPRB DECOMP Discuss plan forward with Anch Eng. Wait on Baker Fish Tool to gather up XOs and cut Stinger Joint for next BHA. One of the XOs had to small of an ID to pass E-Line Tool. Wait on correct size XO. 18:00 - 19:00 1.00 FISH C DECOMP Pick-up BHA #5 as follows: 27/8" Mule ShoelStinger JT, XO, XO, WP Shoe, WP Extention, Triple Bushing, XO. 19:00 - 21 :00 2.00 FISH C DECOMP Start trip in hole with BHA #5 and 3 1/2" DP to 8,600'. Stop to Service Rig. 21 :00 - 22:00 1.00 FISH P DECOMP Cut and Slip Drill Line. Adjust Drawworks brakes. 22:00 - 22:30 0.50 FISH C DECOMP Finish trip in hole. Tag top of Pkr at 8,974'. 22:30 - 00:00 1.50 FISH C DECOMP Reverse Circulate at 5 bpm/1, 100 psi to clean-out Pkr bore. 1/21/2004 00:00 - 00:30 0.50 FISH C DECOMP Tag packer top @ 8974', pull back up to 8972' @ bottom of stinger muleshoe. 00:30 - 01 :00 0.50 FISH C DECOMP R/U SWS for CCL and string shot. 01 :00 - 02:30 1.50 FISH C DECOMP RIH wi SWS to locate packer top. Packer top @ 8975', bottom of mule shoe @ 8974'. Hold meeting, decide to POH SWS, RID W/L sheave, and move pipe uphole another 5' (+1-). 02:30 - 04:00 1.50 FISH C DECOMP POH wi SWS. 04:00 - 05:15 1.25 FISH C DECOMP Pull tubing uphole 5-1/2' and RIH wi SWS and position string shot across TOP @ 8974' WLD. Shot fired successfully. 05:15 - 06:30 1.25 FISH C DECOMP POH wi SWS and rig down. 06:30 - 07:00 0.50 FISH P DECOMP Lub Rig. 07:00 - 10:30 3.50 FISH C DECOMP POOH with 280 Jt of 3 1/2" Drill Pipe and BHA # 5. 10:30-11:30 1.00 FISH C DECOMP Lay down BHA #5. 11:30 -13:30 2.00 FISH P DECOMP Pick up BHA #6 as follows: 8 1/2" Mill, 3 ea Junk Baskets, Bit Sub, Bumper Sub, Oil Jar, XO, 9 ea Drill Collars, XO. 13:30 - 16:00 2.50 FISH P DECOMP Trip in hole with BHA #6 and 272 jts of 3 1/2" Drill Pipe. 16:00 - 18:30 2.50 FISH P DECOMP Pick up Kelly (26' in hole) and Tag top of Pkr at 8,974'. Resumed milling operations to 8975' when packer became free. Monitor well, pressures remained static. Push packer to 8986'. 18:30 - 20:30 2.00 FISH P DECOMP Circulate bottoms up, 5 BPM @ 1100 psi for 570 Bbls. Monitor well 20:30 - 00:00 3.50 FISH P DECOMP Stand back Kelly, POH and stand back DP and break out BHA #6. 1/22/2004 00:00 - 00:30 0.50 FISH P DECOMP M/U BHA #7: Spear wi 4.010" Grapple, 2-XO's, Bumper Sub, Oil Jars, XO, 9-DC's, XO. 00:30 - 04:00 3.50 FISH P DECOMP RIH wi BHA #7 and DP. Pick-up Kelly and tag top of Packer with Spear @ 8986'. 04:00 - 06:00 2.00 FISH P DECOMP Work Spear down to 8,990'. Pull 50 K over and fire Jars. Fish Printed: 1/26/2004 10:31:48AM BP EXPLORATION Page 4 of 5 Operations Summary. Report Legal Well Name: JX-02A Common Well Name: JX-02A Spud Date: 12/5/1994 Event Name: WORKOVER Start: 1/15/2004 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 4ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 1/22/2004 04:00 - 06:00 2.00 FISH P DECOMP free...well taking fluid. Pulled up hole. Fish dragging. Went back to Liner and stacked weight on Pkr again. 06:00 - 06:30 0.50 FISH P DECOMP Lub Rig. 06:30 - 10:30 4.00 FISH P DECOMP Set back Kelly. Start POOH with Drill Pipe and Fish. 10K drag. Finish POOH. 10:30 - 12:00 1.50 FISH P DECOMP Stand back Drill Collars. Pull BHA...No Fish... 12:00 - 13:00 1.00 FISH P DECOMP Discuss plan forward. M/U BHA #8; wi 7.10' long Spear and Grapple changed to 4.026" - 3.874". 13:00 - 15:30 2.50 FISH P DECOMP Trip back in hole with BHA #8 and Drill Pipe. PUW = 155K. SOW = 125K. Fill and circulate down Drill Pipe at 4 bpm/450 psi. 15:30 - 16:30 1.00 FISH P DECOMP Pick-up Kelly. Tag top of Fish at 8,990'. Push down to 8,994'. Latch Fish. Pulled up to 200K. Weight fell pback to 155K. Pressured up on Drill Pipe to 1000 psi. Bleed Press to "0". Set back down on Liner. Pulled back up hole had 50K over pull again and then fell back to normal weight. Pressured up again to 1000 psi. Fish still latched. 16:30 - 23:30 7.00 FISH P DECOMP Set back Kelly. Start POOH. Fishing dragging up to 50 K over. Continue POOH 23:30 - 00:00 0.50 FISH P DECOMP Break out and LID BHA #8. 1/23/2004 00:00 - 02:00 2.00 FISH P Break out BHA #8 and lay down packer and tailpipe equipment: X and XN nipples, 2-XO's, 2-pups, and the Wireline Entry Guide. Full recovery of fish. 02:00 - 02:30 0.50 FISH P DECOMP M/U BHA #9 8-1/2" bit, scraper, bit sub, bumper sub, Oil Jar, XO, 9-DC's, XO. 02:30 - 06:00 3.50 FISH P DECOMP TIH wi BHA #9 for cleanout run to TOL @ 9007'. Tagged top of Liner at 8,991' 4es KB. 06:00 - 11 :00 5.00 FISH P DECOMP POOH and single down 3 1/2" Drill Pipe. 11 :00 - 12:30 1.50 FISH P DECOMP Stop to cut and slip Drilling line (90'). 12:30 - 14:00 1.50 FISH P DECOMP Finish laying down Drill Pipe. 14:00 - 16:00 2.00 FISH P DECOMP Lay down 9 ea Drill Collars, Bumper Sub, Oil Jars, Casing Scraper, and Bit. Pull Wear Bushing. 16:00 - 18:30 2.50 RUNCO~ ~ COMP Rig-up Completion handling equipment. Hold PJSM for running completion string. 18:00 - 00:00 6.00 RUNCO~ ~ COMP RIH wi completion string: Baker 9-5/8" x 4-1/2" Cr S-3 Perm Pkr, 4-GLM's, 210 joints 4-1/2",12.6#, 13-Cr-80 Vam Top tubing. Baker Lok all connections from packer on down. All connections torque turned to 4440 ft-Ibs and Jet Lube Seal Guard utilized in threads. 1/24/2004 00:00 - 08:00 8.00 RUNCOr p COMP Continue to RIH with 4 1/2" L 13Cr Completion. Packer took a slight set down "bobble" at +1- 7,800'. Worked by...continue in hole with no further problems. Took 4 attempts to align Mule Shoe and enter top of 7" Liner. 08:00 - 09:00 1.00 RUNCOr p COMP Make up 12" x 41/2" Cameron MS/CCL Tubing Hanger and Landing Jt. 09:00 - 10:00 1.00 RUNCor P COMP Rig down Completion handling equipment. 10:00 - 13:00 3.00 RUNCor P COMP Reverse circulate in 490 bbls of 140 deg F. Sea Water containing EC1124A Corrosion Inhibitor mixed at 25 gal/100 bbls at 3 bpm/100 psi...no returns to surface. 13:00 - 13:30 0.50 RUNCor P COMP Land Tbg Hanger. RILDS. Drop 1 7/8" Packer setting ball/rod. 13:30 -16:00 2.50 RUNCor P COMP Fill Tbg with 15 bbls SW. Bring pressure up to 3,500 psi. Packer set. Test Tbg and record pressure at 3,500 psi/30 min. Good test. Reduce pressure in Tbg down to 1600 psi. Fill Printed: 1/26/2004 10:31:48AM BP EXPLORATION Page 5 of 5 Operations Summary Report Legal Well Name: JX-02A Common Well Name: JX-02A Spud Date: 12/5/1994 Event Name: WORKOVER Start: 1/15/2004 End: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 4ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 1/24/2004 13:30 - 16:00 2.50 RUNCO~ if' COMP Annulus with 54 bbls of SW. Bring pressure up to 3,500 psi and test Packer and Csg. Record test at 3,500 psi/30 min. Good test. Drop Tbg pressure down to 1,000 psi to open RPSV. Circulate through RPSV both ways to confirm. Good. 16:00 - 22:30 6.50 RUNCO~ /P COMP ND BOPE, NU and test tree. 22:30 - 00:00 1.50 RUNCO~ /P COMP RU lubricator and pull TWC. RU First Energy to pump freeze protection fluid (150 Bbls diesel) down annulus. 1/25/2004 00:00 - 01 :00 1.00 RUNCO~ /P CaMP Pump 150 Bbls diesel freeze protection fluid down annulus. Hook-up line and U-tube fluid into tubing. 01 :00 - 03:00 2.00 WHSUR P COMP Install BPV and secure wellhead and cellar. Release rig @ 0300 hours. Printed: 1/26/2004 10:31 :48 AM .Ol)Ú;~~Ò4:Ò9:~i~FAx_>in<S64 . s~l° ..; .bþ . ~OO9 ;,. -.. ,.. .. WE1.lt9.D" .' ;:,.\: Mc£llOY AC1'\JA "(OF:t =. . ...' ..<.::. BAKeR , K8.a.EV:o 68.2' BF. 8£V" 40.25' KOpe 3101' Max Angte;: 92@ 10333' Datum MD = 9673' Datum 1VD = 8800' 5S . .'.' "'. . ...' .... ......~ ..1'~';..'.';:: . . .. .... !.. JX".O.2A~~.r~<<c"¿~fk( I~. f"Þ"': ()r.\ 1':\ 1\ . ';.".Qt~~::. ..: . - ::...:)) z.. 'i J óq , .2130' . . . . ~. -14.1I2"1-E$"X" NP.IO" 3.ap. tREÈi : ,.::~:: ':'::::~~~i~åiÓY":.. 13.3/8" CSG, 12#. .60, [) = 12.347" , q enl Minimum ID = 3.72Stt @ 4..112" OTIS XN NIPPLE r4.112~ mG. 12,6#, 130.80.10;: 3,95S~ -9030' I: . TOP OF r"l~ J E-1J2wTaa, 1~.6#~ L-ao. .0.152 bP(..~ == 3.9$8" 1 TOPor 4..1/2" L~ I 9~518" œo~ 471#', l..80, 10::1 a.OB1" I TOP OF æ.t:NT ÆRFOAA roN$~RY REF LOG: ... ANGLeATTbPÆRF:90@ 10200' . No1.~RiMØt tô Production œ for historical perf data S2e;... ..SPf ,. .1N'fm:\I Al 0pnJ$qz .PA"fs., 2"~~,".. .~~t.. : 1020Q.. 10260 0 U'~if94 : 2..3I4~. 10310. 10600 0 12131194 2w314~.. 4 :10050. 10S2$' 0 12131/94 2:"3W.: .:6 10326-11100 9 12/31194 . 2..314": 6 : 11110 -11250 0 12131194 .. Cameo OCR Ri< Cameo RD RI( C3mco Rt> RI< Cam::o RD R.\( "'\01 .t-\, $ ~'" :tr4. ~~40' 3\7.:;' ¡~ 0 .~ 3 ~)C¡ 87 I S7~!..( '.2.,. 2 0 ~ 1b'rl 7'7 '17 2,SQ l I tô 2. ~'3 Y3 Ç> 1:$:. I '(f.;3 ,:tò 4-1/2" OTIS X NF, It) It 3.813" : 9-5IS" X .cH/2" SAKER. S-3 f'K~, 9Cr . 4~.112.0l1SXN1Þ,D;;:: 3.~J311 4-112. 011S XN NIP', () .., 3.725" 4..112'" WLæ. V ~ $.SS&" ~ . .I~ MU~WI4OOW 9214'. 9350' J rtlt tIJ I X~Hvi'J ~~ + <" ~ vÑ ~;I . ~.t"~ rt: \ II t"c; Q 'oJ+- '(i>~hr- . 4-.112" Lm 12.~, 1A~O. ;Ó1~2.bPf. Ð~ 3.953~ OA n:: RE:.VBY : CO''''..e.rrs DATE f~-V ,BY CO~S 1965 ' ORIGINAL COM PlEiION . 06/29/03 CAOlKK SET P"J(N FlUG 01106195 SJA. SIDETRACK COMPLETION 07/15103 CMOrr...p ~ REV A TION CORRECl'IO.!"- . 03/15101 SiS-OAA CO!\.VERTE:) TC? CANVAS , . . 03l15l011 SIS-t.Ð. FINAL. . 03128/02 I RNlTP. CORRF.Ç'TIONS , 06128103] CAOJKK GLV ClO 'u =- .. L, .;',', :'60 , '. . , . .~. ¡----------":' ~. ;:1 .~.'¥ "'''''''''''''''''''''''''''''''''''''''''''''''''''''",.....'i'o''''''",,,,,,,,,,,,,,,.......,,,,,",,'.," "',' loW,"'" "MY"'...,,"..,.,,", """""'''---'''YMW.W''''''hW'''''''''W'''''''''''^'W~'''''w''''''',,'""'," ""'..,.,..,....m..."......y,~."."", --~""YY""''''''' , """~""~"""'W""'WM~""N'W_~"'M ',..""',..""".....,..,..,"'",....",......"",...."".."",,,,,""'"",,, ffiUOHCE £! .; 'f u.!;r WELL' JX,(iLA Æ.R:.4¡r Nt): ",¡':'154U API No: 50.¡:29.::-~14S5..0' Sf.::.c ~. :¡11N, R13F.. ft)O~)' F'N;' & 1246' FI;l SP &piOfiltio'l (Alaska) , . . .' ,~ , -," ~ , , '~, :..., ' , ',(: ': ,,:;:' . . . . Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth 10/31/03 NO. 3017 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color ( Well Job # Log Description Date Blueline Prints CD H-19B _~ c[ ~ ~ L] MEM PPROF & IPROF LOG 09/29/03 1 H-27A ~:~.-~ ~,~ o( ELM PPROF & IPROF LOG ~0101/07 1 D.S. 1-10 ~ ~--~~ PSP LDL ~0126103 ~ ~D.S. 15-23 '} ~.1.- I ~ RST G~VEL PACK LOG 07/10/03 1 , D.S. 14-23 PSP LDL 10124103 ~ P1-17 1'~ ~ ~ '( PROD PROFILE WIDEFTIGHOST 10/26/03 1 D.S. 6-16 i ~-~ LDL 10/12107 1 PJ-J8A ~-~~ PROD PROFILE W/DEFT 10115/07 1 D.S. 5-28A ~f ~ [~ ~ LDL 10114/03 J D.S. 12-20 ~1~ LDL .. 1012J/03 ~ 2.321SN-03 [-~O ~ ~ ['~, LDL 10125107 ~ z.~ ~-~ ~o~0s .s~-s,~ o~=0~ ~ ~ /~~ PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 · . :.~ ': . .,.: ,-.'.:~-~ ~.'~-.,-, = ~ ,~' :, -..~ --, ,~ 900 E. Benson Blvd. ;i., l.;~ ~m~=~' ~;}~ i ~=~ ~ I~ ~ ~ ~ Anchorage, Alaska 99508 '; '~:;~,...= ', ~¢~ ..... ~ ,- Date Delivered: ' ..- . Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A'I-I'N: Beth ~ " Received by: ~'.~ ,,'V~,C C~'"'x~'~'~ ,,,~~.... ~%~ SO'AI~I~NED NOV .I. 2 2003 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, DATE: Commissioner November 12, 2000 THRU: Blair Wondzell, P. I. Supervisor ~. {tr,('eo FROM: John Crisp, .I,[,,, ~. SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit J Pad November 12, 2000: I traveled to BP's Prudhoe Bay Field J Pad to witness Safety Valve System tests, Safety Valve tests had been d_e_laYe_d for 2 days due to blowing sno..w Phase 3 weather conditions. I met with BP rep. Merv Littlelow & discussed SVS tests on J Pad. Merv & I decided that we could safely test valves as soon as Roads & Pads could clean a path to well houses & skid 52. Well hoUses had fair amount of snow inside the houses due to the extended blow. Testing was conducted in as safe & efficient manner as conditionslwould allow. The AOGCC test report is attached for reference. SUMMARY: I witnessed SVS tests on PBU J Pad. 8 Wells, 16 components tested. No failures witnessed. __8 Well houses inspected. Attachments: SVS PBU J Pad 11-12-00jc cc; NON-CONFIDENTIAL Alaska Oil and Gas Conservation Commission Safety Valve System TeSt Report Operator: BPX Operator Rep: Merv Littlelow AOGCC Rep: John Crisp Submitted By: John Crisp Date: Field/Unit/Pad: Prudhoe Bay Field J Pad Separator psi: · LPS 149 HPS 11/12/00 687 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE J-01A 1941110 687 550 540 P P OIL J-02A 1690970 687 550 550 P P OIL J-03 1690450 J-06 1770200 J-07A 1960870 J-08 1770470 J-09A 1940990 J-10 1800160 J-11A 1961040 J-12 1800170 J-13 1800830 · J-14 1830750 J-15A 1981750 J-16 1830880 - · J-17A 1990920 149 125 125 P P OIL J-18 1831080 687 550 525 P P OIL J-19 1861350 J-20A 1961060 ,, J-21 1870240 J-22 1870170 J-23 1870310 J-24 1870020 J,25 1870680 J-26 1870590 ~27 1870580 687 550 550 P P OIL J-28 1870410 6871 550 525 P P OIL JX-02A 1941540 1491 125 125 P P OIL J-05B 2000180 687! 550 400 P P OIL Wells: 8 Components: 16 Failures: 0 Failure Rate: 0.0% [] 9o var Remarks: 11/16/00 Page 1 of 2 SVS PBU J Pad 11-12-00jc.xls B, ata: '1 'i/20/96 IR tJ i':~ D A T E .... R E C V D 9~ .... JS~ 9~..-'15~ 94--i54 PLS/"STATIC ~ 8850 .... 9905 'l 0'i/2'?/'95 9Xm-~154 SS/TVD --.-------~' l... 8500.--9000 9 ,~. ---- i 5 z,,. T V D / G R/~ ~r ~ .~cr~8626 ..v 9038 'i 0 94.-~ I 5~ 7396 ~9767 ~ '~ ~l '~~~ 'i ..~ 3 08/2i/96 ,t~r'e dr'y rji' tch sampi es r'equi' r'ed? yes . ~,,tas !:he ~,te'l'i cor'ed? yes ~Anaiys')'s ~,, r'e we 'i 'i \,,!eii ')'s 'i'n OF:IICI--lNG S I= F:! ~J I r' I::: S WELL LOG TRANSMITTAL To: State of Alaska August 20, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - JX-02A AK-RB-941238 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention off Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 1 LDWG formatted LIS tape with verification listing. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration ]:~.,~-~,~'~ 94-154 3. Address ~.~~ i' APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 r~ ~_ ~ ~. ~ ~1 ~" f ,,,-'~rf~'/ 5o-029-21455-01 ~. ~,¢.~ unit or Lease Name 4. Location of well at surface 1005' SNL, 1246' WEL, SEC. 9, T11N, R13E:~ ,~. ~; ~;~;~;-:.:,:;;~.:~,_ .~ Prudhoe Bay Unit At Top Producing Interval !i, MAR 2. 8 995 ..... ....... O.ux_02AWell Number (14-9-11-13) 3424' SNL, 365,' WEL, SEC. 9, T"N, R,3~~~.,~.~ ~ ~~-,,~/~!~t~-- 0il & Gas C0~s. Commissi0r~ ~ 1. Field and Pool At Total Depth Prudhoe Bay FieloYPrudhoe Bay Pool Anchors 4321' SNL, 4246' WEL, SEC. 9, T11N, R13E/~*'~ 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 68.21' ADL 28281 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 12/15/94 12/20/94 1/5/95 N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+-I-VD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 11277' MD/9038' TVD 11265' MD/9037' TVD YES [] NO [] 2096' feet MD 1900' (Approx.) 22. Type Electric or Other Logs Run GR/RES 23. CASING, LINER AND CEMENTING RECORD SE-Iq'lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP DO-FI-OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" X 30" Insulated conductor Surface 110' 36" 8 cu yds concrete 13-3/8" 72# L-80 Surface 2670' 17-1/2" 3255 cu fl PF "E" 9-5/8" 47# L-80 Surface 9274' 12-1/4" 1905 cu fl "G" 4-1/2" 12. 6# L-80 9092' 11277' 6" 432 cu fl "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 125. TUBING RECORD interval, size and number) SIZE DEPTH SET(MD) PACKER SET (MD) Gun Diameter 2-3/4" 4-1/2", L-80 9030' 8981' MD TVD 10200 '- 10260' 9036 '-9036' 4 spf 10310'-10600' 9035'-9029' 4 spf 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10650'-10826' 9029'-9026' 4 spf DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10826 '- 11100' 9026 '-9030' 6 spf 11170'- 11250' 9032'-9035' 6 spf 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 1/15/95 Flo win~ Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO REST PERIOD Flow Tubing Casing Pressure 3ALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. I Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sadlerochit 9285' 8553' TZ3 9568' 8734' TZ2C 9655' 8788' RECI IVi D MAR 28 1995 Al~sk~ Oil & Gas Cons. Commission Anchor~. :' 31. LIST OF A'FrACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed / ~/~/~ Title Drillina Enoineer Supervisor Date '3 "-~-I-['- ~ S INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: JX-02A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 12/06/94 07:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 18E WO/C RIG: NABORS 18E 12/07/94 ( 1) TD:11267 PB: 9914 12/08/94 (2) TD:11267 PB: 9914 12/09/94 (3) TD:11267 PB: 9676 12/10/94 (4) TD:11267 PB: 9676 NU BOPS MW: 0.0 MOVE RIG FROM WELL #R-36 TO J-PAD. SPOT SUB OVER HOLE ON JX-02A. SET MATTS AND SPREAD HERCULITE. SPOT COMPLEXES AND PIPE SHED. HOOK UP STEAM, WATER, ELECTRICAL, RU FLOOR, INSTALL BURMS. ACCEPT RIG @ 1900 HRS ON 12/06/94. TAKE ON SEA WATER. RU TO CIRC WELL THRU CHOKE MANIFOLD. RU LUBRICATOR TO PULL BPV. MASTER VALVE FROZE. TAHW OUT MASTER VALVE. PULLED BPV. LOAD HOLE AND BREAK CIRC W/ 50 BBLS BRINE. STARTED DISPLACING DIESEL OUT OF HOLE. HOLE TAKING FLUID. INSTALL TWC VALVE. TEST 9 5/8" PACKOFF, LEAKED. ND TREE. ACCUATE AND INSPECT LOCK DOWN SCREWS. NU BOPS. PUMPING SEA WATER DOWN BACKSIDE. HOLE TOOK 100 BBLS SEA WATER IN 3 HRS. POH LAYING DOWN TUBING MW: 0.0 NU BOPE. RU AND TEST BOPE. CHANGE TOP RAMS TO 5 1/2". PU 5 1/2" JT TBG AND XO TO 7" HANGER. TEST TOP RAMS. LD 5 1/2" TEST JT AND HOOK UP KILL LINE. RU LUBRICATOR AND PULL TWC. PULL AND LD 5 1/2" TBG. REPLACE 9 5/8" PACKOFF MW: 0.0 LD 5 1/2" TBG. CHANGE TOP RAMS TO 5" AND TEST. PU EZSV, 3 1/2" AND 5" DP TO TBG. CUT @ 9888' - SET EZ DRILL, UNSTING AND WT. TEST. PRESS TEST EZSV AND 7, LAP AND 9 5/8" CSG. HELD. DISPLACED WELL W/ CLEAN SEAWATER. PUMP 5 BBLS H20, TEST CMT LINES. POH 5 STDS. REVERSE CIRC, CIRC. LONG WAY, RETEST CSG. LOST PRESSURE F/ 3000 TO 2000 PSI IN 45 SECONDS. POH TO 8750', PU AND SET RTTS AND 40' PREPARE TO REPLACE 9 5/8" PACKOFF. POH W/ 9 7/8" RTTS MW: 0.0 RETRIEVED PACKOFF. ND BOP AND TBG SPOOL, REMOVE PACKOFF RING AND SEAL. INSTALL NEW PACKOFF AND TBG SPOOL. INSTALL TEST PLUG AND NU BOP. TEST BOP, REMOVE TEST PLUG AND IWR. STING INTO RTTS AND POH W/ SAME. CBU AND MONITOR WELL. POH, STRAP OUT. PU RTTS. TEST BELOW AND ABOVE RTTS. RIH TO 6490' AND SET RTTS. TEST BELOW AND ABOVE RTTS. RIH TO LINER TOP @ 8995' SET RTTS @ 8994'. ADJUST BRAKES AND ROLLERS ON DRAWORKS. TEST 7" LINER AND LAP. TEST, TOK. POH, CHAIN OUT. RECEIVED MAR 2 8 ]995 Ai~,$k2, 01i & Gas Cons. Commission Anchor~ . WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 2 12/11/94 ( 5) TD:11267 PB: 9625 12/12/94 ( 6) TD:11267 PB: 9625 12/13/94 ( 7) TD:11267 PB: 9625 12/14/94 ( 8) TD:11267 PB: 9625 12/15/94 (9) TD: 9320' (9320) RIH W/ MILLING ASSY MW: 0.0 RIH TO 9020' AND SET 7" RTTS. TEST CSG. ESTABLISHED LEAK BETWEEN 9274 - 9485' OBSERVE WELL. POH W/ 7" RTTS. SERVICE DWKS AND ADJUST BRAKES. RIH W/ 3 1/2" MULE SHOE AND TAG CMT @ 9625'. CIRC. OBSERVE WELL, DISPLACE SALT H20 W/ MILLING MUD AND SPOT 18 PPG @ 9625', OBSERVE WELL. POH W/ MULE SHOE AND LD SAME. PU MILLING ASSY AND RIH. RIH W/ 3 1/2" MULE SHOE MW: 0.0 RIH TO 9274' AND START CUTTING WINDOW TO 9474.5'. POOR MUD RETURNS. CBU AND COND MUD. CUT SECTION F/ 9274.5 - 9350'. CBU W/ HI/LOW SWEEPS, PUMP PILL. POH AND LD MILLING ASSY. PU KELLY AND FLUSH STACK. OPERATE RAMS. SWR. RIH W/ 3 1/2" MULE SHOE. POH MW: 0.0 RIH TO 4000'. SLIP AND CUT DRLG LINE. RIH TO 9260' WASH F/ 9260 - 9453'. PU AND POSITION MULE SHOE IN WINDOW SECTION. REVERSE CIRC @ 9348'. RIH TO 9450' AND CIRC DP VOLUME. RU CMTRS, PUMP 5 BBLS H20, TEST LINES, PUMP 15 BBL H20, 24 BBLS CMT, 2.5 BBLS H20, DISPLACE CMT W/ 144.5 BBLS MUD, CIP. POH TO 9010', REVERSE CIRC, PRESS UP TO 3500, NO CIRC, POH TO 7565', CIRC DOWN THRU 5" DP. PERFORM HESITATION SQUEEZE / FINAL PRESSURE 2000 PSI, NO MUD LOSSES. POH AND L/D MULE SHOE. FLUSH STACK, OPERATE BOP AND RE-FLUSH STACK. RWR, INSTALL TEST PLUG AND TEST BOP. PU BIT AND 9 7/8" SCRAPER ASSY AND RIH TO 8850'. WASH F/ 8850 - 8995' W/ NO CMT. CBU AND PUMP PILL. POH. CBU MW: 0.0 POH, LAYING DOWN 78 JTS 5" DP, 9 5/8" SCRAPER AND 8 1/2" BIT. PU 6" BHA, ORIENT MWD AND TEST MOTOR. RIH. WASH F/ 8995 - 9425'. DRILL SOFT CMT F/ 9425 - 9450'. CBU, OBSERVE WELL AND PUMP PILL. POH. CHANGE RUBBERS IN MUD BUCKET TO 3 1/2", POH, L/D TELECO. SWR. PU 3 1/2" MULE SHOE AND RIH TO 9270'. WASH F/ 9270 - 9450' CBU. PRIOR #2 K. O. CMT PLUG. K/O CMP PLUG @ 9320' MW: 0.0 VIS: 0 CBU @ 9450'. PUMP 5 BBLS H20, TEST CMT LINES, PUMP 16 BBLS H20, 24 BBLS CMT AND 3 BBLS H20, DISPLACED CMT W/ 134 BBLS MUD @ 10 BPM. POH 10 STANDS TO 8514'. CIRC DP CLEAN. POH AND LD MULE SHOE SUB. PU 8.5" BIT, 9 5/8" CSG SCRAPER, 6 3/4" DC'S AND JARS. RIH TO 8900', BREAK CIRC EVERY 2500' WASH F/ 8900' TO 7" LINER TOP @ 8995'. NO CMT. CIRC BTTMS UP. CIRC OUT CMT CONTAMINATED MUD. POH, LD BHA. SERVICE WEAR RING. PU 6" BIT AND BHA. INSTALL MWD PROBE. SURFACE CHECK. RIH. TAGGED CMT @ 9058'. DRESS OFF CMT PLUG, DRLG CMT F/ 9058 - 9290'. TIME DRILL AND KICK OFF CMT PLUG F/ 9290 - 9303'. DRILL F/ 9303 - 9320' WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 3 12/16/94 (10) TD: 9543' ( 223) 12/17/94 (11) TD: 9700' ( 157) 12/18/94 (12) TD: 9830' ( 130) 12/19/94 (13) TD:10152' ( 322) 12/20/94 (14) TD:10858' ( 706) RIH W/ BIT 92 MW: 0.0 VIS: 0 KICK OFF CMT PLUG, DRLG F/ 9320 - 9434'. HAVING SOME TROUBLE SLIDING. CIRC BTTMS UP. DISPLACE HOLE W/ 9.0 PPG FLOPRO MUD SYSTEM. PUMPED 100 BBLS DIRT MAGNET SWEEP, 100 BBLS XANVIS SPACER, AND 650 BBLS FLO PRO MUD AND 4 DRUMS LUB-TEX. DRLG 6" HOLE F/ 9434 - 9543'. HAVING TROUBLE SLIDING, ACTS LIKE BIT IS UNDER GAGE. CIRC, OBSERVE WELL, SLUG DP. POH FOR BIT AND BUMPER SUB. BIT WAS GREEN. CHANGED OUT BIT, MWD, PU BUMPER SUB, SURFACE TEST MWD AND MOTOR. RIH W/ BIT %2. CUT DRLG LINE. RIH W/ BIT %2. DRILLING MW: 0.0 VIS: 0 RIH TO 9473' FILL PIPE EVERY 30 STANDS. HOLE IN GOOD SHAPE. BREAK CIRCULATION, NO PULSE FROM MWD TOOL, SURGED PIPE, DRLG'D 10' TO 9553', SURGED PIPE, UNALBE TO GET TOOL WORKING. TOOL PLUGGED OR FAILED. POH FOR MWD TOOL. PU NEW MOTOR AND MWD PROBE. PLUGGED W/ SMALL GRAIN OF SAND. TEASPOON FULL OF SAND, SHALE, METAL SHAVINGS ON TOP OF MWD. ORINE TOOLS AND SURFACE CHECK MWD AND MOTOR. RIH TO 3000'. MWD FAILURE. POH FOR MWD TOOL. CHANGE OUT MWD PROBE. ORIENT TOOLS. SURFACE TEST MWD AND MOTOR. RIH. TEST MWD @ 1000' INTERVALS TO 2000'. RIH AND BREAK CIRC EVERY 30 STANDS. DRLG 6" HOLE F/ 9553 - 9700' WASH & REAM TO BTM MW: 0.0 VIS: 0 DRLG 6" HOLE F/ 9553 - 9830'. TROUBLE SLIDING. CIRC BTTMS UP. OBSERVE WELL. SLUG DP. POH FOR BIT AND RESISTIVITY TOOL. BIT UNDER GAGE 1/4". SERVICE WEAR BUSHING. PU NEW BIT, CHANGE MWD PROBE AND ORIENT. PU SPERRY SUN LWD TOOL. RIH TO --. FILL PIPE EVERY 10 STANDS. WASH AND REAM 55' TO BT. RIH MW: 0.0 VIS: 0 DRLG 6" HOLE AND BUILD ANGLE F/ 9830 - 10100'. CIRC FOR SAMPLES. DRLG 6" HOLE F/ 10100 - 10152' - PROJECT 90 DEGREE ANGLE ON BOTTOM. CIRC BTTMS UP, OBSERVE WELL. POH TO CHANGE BHA. HOLE IN GOOD SHAPE. DOWN LOAD LWD. PU NEW BIT AND NM STABILIZER. PULLED WEAR BUSHING. SET TEST PLUG AND RU TO TEST BOPS. PULLED TEST PLUG, SET WEAR BUSHING. RIH, FILL PIPE EVERY 10 STANDS. CUT DRILLING LINE. RIH W/ BIT #4. TRIP FOR BIT MW: 0.0 VIS: 0 RIH TO 967-'. HOLE TIGHT. WASH AND REAM F/ 9620 - 9780'. RIH AND REAM 33' TO BOTTOM. DRLG 6" HORIZONTAL HOLE F/ 10152 - 10858'. CIRC BTTMS UP AND CIRC SWEEP AROUND. POH FOR BIT. SLM. NO PROBLEMS. RECEIVED MAR 2..8 1995 ull & Gas Cons, Commissio. Anchor~_ WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 4 12/21/94 (15) TD:11277' ( 419) 12/22/94 (16) TD:11277' ( 0) 12/23/94 (17) TD:11277 PB: 9037 12/24/94 (18) TD:11277 PB: 9037 12/25/94 (19) TD:11277 PB: 9037 POH LD 5" DP MW: 0.0 VIS: 0 FINISH POH W/ BIT #4. SLM, NO CORRECTION. DOWN LOAD LWD, CHANGE BIT, CHANGE MWD PROBE, AND ORIENT. RIH TO 10815'. FILL PIPE EVERY 10 STANDS. WASHED 45' TO BOTTOM. HOLE IN GOOD SHAPE. DRLG 6" HORIZONTAL HOLE F/ 10858 - 11277'. PUMP SWEEP AROUND. POH, STAND 25 STANDS BACK IN DERRICK. HOLE IN GOOD SHAPE. SLUG DP. POH LD 5" DP. CLEAN OUT W/ 6" H.O. MW: 0.0 VIS: 0 POH, L/D 5 1/2" DP. STAND 3 1/2" DP IN DERRICK. LD BHA. DOWN LOAD MWD. CLEAR FLOOR. CHANGE TOP RAMS TO 3 1/2". TEST. MU BHA #6, PU 3 1/2" DP, RIH TO 9260' REAM W/ 6" HOLE OPENER F/ 9274 - 9490'. RUNNING 2 TO 5~ ON HOLE OPENER. RIH W/ LINER ON DP MW: 0.0 CLEAN OUT W/ 6" HOLE OPENER TO 11277'. CIRCULATE BOTTOMS UP. SHORT TRIP TO 7" SHOE. NO HOLE PROBLEMS, NO FILL. PUMP SWEEP, CIRCULATE BOTTOMS UP. SPOT CLEAN FLO PRO MUD IN OPEN HOLE. POH TO 7" SHOE. PUMP DRY JOB. POH. DRIFT PIPE. LAY DOWN BHA. RIG UP AND RUN 25 JTS 4 1/2" SLOTTED AND 27 JTS BLANK 4 1/2" LINER. CIRCULATE LINER VOLUME. RIH W/ LINER ON DP. RIH W/ CLEAN OUT ASSY MW: 0.0 RIH W/ 4 1/2" LINER ON DP. TIGHT @ 10885' M/U CIRC PIN. CIRCULATE AND WORK PIPE. INTIAL CIRC PRESSURE. COULD NOT MOVE PIPE UP OR DOWN AT FIRST, EVENTUALLY GOT IT TO MOVE UP, COULD NOT WORK DOWN. POH, LAY DOWN LINER. FLATTENED BOX ON HALLIBURTON ES CEMENTOR BREAKING IT OUT. ECP WAS DAMAGED. HAD OUTSIDE RUBBER NEAR BOTTOM MISSING. AT THE VERY BOTTOM WAS ALSO DAMAGED. CLEAR FLOOR. MAKE UP CLEAN OUT ASSEMBLY AND RIH. HAD OVER SIZED STABILIZER IN BHA. STOPPED @ TOP OF LINER. POH. SERVICE WEAR RING. CHANGE OUT STABILIZER. RUN IN HOLE. POH TO RUN 4 1/2" LINER MW: 0.0 RIH. CUT AND SLIP DRILLING LINE. RIH TO 9250'. LAY DOWN 62 JTS 3 1/2" DP. REAM AND CLEAN OUT F/ 9290 - 11277'. CBU. SHORT TRIP TO 7" SHOE. NO PROBLEMS, NO FILL. CIRCULATE LO/HI VIS SWEEP. POH TO RUN 4 1/2" LINER. WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 5 12/26/94 (20) TD:11277 PB: 9037 12/27/94 (21) TD:11277 PB: 9037 12/28/94 (22) TD:11277 PB: 9037 12/29/94 (23) TD:11277 PB: 9037 12/30/94 (24) TD:11277' ( 0) CLEAR FLOOR MW: 0.0 POH TO RUN 4 1/2" LINER. RIG UP TO RUN 4 1/2" LINER. MU HANGER. RIH W/ LINER ON DP. CIRCULATE LINER VOLUME @ 7" SHOE. RIH W/ LINER, MU CEMENT HEAD. BREAK CIRCULATION. COULD NOT INCREASE RATE. PULL HANGER UP ABOVE 7" CSG TO CHECK CIRCULATION RATE, SAME. GO BACK BOTTOM GRADUALLY INCREASE RATE. PUMP 5 BBL KCL WATER, TEST LINES. SHUT DOWN, DROP PLUG. PULL 10 STANDS. CBU. LAY DOWN TIW CMT HEAD AND POH W/ LINER RUNNING TOOL. SERVICE WEAR RING. CLEAR FLOOR. RIH MW: 0.0 MU BHA #8, RIH, TAG CEMENT @ 8740'. LAY DOWN 13 JTS DP. RIH TO 8720' CLEAN OUT CEMENT F/ 8720 - 8900'. FIRM F/ 8740 - 8780', HARD F/ 8740 - TO 8900'. 9 5/8" SCRAPER COULD NOT CLEAN OUT CMT IN 9 5/8" CSG. POH, LAY DOWN 7" SCRAPER AND 6" BIT. MU 9 5/8" BIT AND 9 5/8" SCRAPER. RIH. DRILL CMT F/ 8744 - 8995'. CBU. POH LAY DOWN BIT AND SCRAPER. PULL WB INSTALL TEST PLUG. TEST BOPE SAFETY VALVES AND CHOKE MANIFOLD. CHECK ACCUMULATOR. PULL TEST PLUG, INSTALL WEAR RING. MU 6" BIT, 7" SCRAPER. RIH. RIH W/ 2.80 MILL & MOTOR MW: 0.0 RIH W/ 6" BIT AND 7" SCRAPER TO 8995'. DRILL CEMENT OUT OF 7" LINER F/ 8995 - 9092'. CBU. POH, LAY DOWN BHA. MU BHA #11, RIH. CUT AND SLIP DRILLING LINE. RIH TO 9092'. BREAK CIRCULATION. TEST LINER LAP. DRILL CEMENT F/ 9092 - 9140' MADE CONNECTION, COULD NOT CIRCULATE. ATEMPT TO CIRCULATE, NO SUCCESS. POH, LAY DOWN PLUGGED MILL AND MOTOR. UNPLUG MILL, CHANGE OUT MOTOR. TRIP IN W/ MILL AND MOTOR. DRILLING CEMENT MW: 0.0 FINISH RIH W/ 33 - 4" MILL AND 27 - 8" DRILEX MOTOT TO 9092'. CIRC. WASH F/ 9092 - 9202. RIH TO 9700', TAGGED CMT STRINGER. PU KELLY, ATTEMPT TO CIRC, STRING PLUGGED. POH TO UNPLUG MILL AND BHA, LD MILL AND MOTOR, HAD 60' CMT IN DC'S. CHANGE OUT MOTOR, RIH TO 9078'. FILL EVERY 20 STANDS. CIRC AND COND MUD @ 9090' CLEAN OUT 4.5" LINER, WASH AND REAM F/ 9090 - 11000'. D~LG CMT F/ 11000 - 11030' POH, LD 2 7/8" DP MW: 0.0 VIS: 0 DRLG CMT F/ 11030S -T11137'' TAGGED LANDING COLLAR @ 11137'. CIRC. TE 4 1/2" LINER. DRLG LANDING COLLAR @ 11137' DRLG CMT FLOAT COLLAR @ 11183', AND CMT TO 11265'. PUMP S~EEP AND CIRC BOTTOMS UP. PUMPED 100 BBLS VISCOSIFIED SEA WATER. DISPLACE WELL W/ 1700 BBLS CLEAN SEA WATER. POH TO PERFORATE 4.5" LINER. LD 2 7/8" DP. WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 6 12/31/94 (25) TD:11277 PB: 9037 01/01/95 (26) TD:11277 PB: 9037 PU FISHING TOOLS MW: 0.0 FINISHED LD 2 7/8" DP AND BHA, 4 3/4" DC'S AND 3 1/2" HWDP IN DERRICK. RU TO PU PERFORATING GUNS. PU 1060' 2 3/4". ATLAS PERF GUNS AND UNDER BALANCED ASSEMBLY. RIH W/ 3 1/2" DP, TEST F.F. VALVE @ 8977', HELD. TAGGED BTM @ 11266'. PU AND SPOTTED BTM SHOT @ 11250'. SHOT FLUID LEVEL, 2350' FROM SURFACE. RU TO CHOKE MANIFOLD TO FLOW WELL. TEST LINES. FIRED GUNS W/ 2200 PSI ON ANNULUS AND PERF 4.5" LINER IN ZONE #2 F/ 11250 - 111170' AND 11100 - 10636' W/ 6 SPF AND 10636 - 10650' 10600 - 10310' AND 10260 - 10200' , W/ 4 SPF. FLOWED WELL. STRON BLOW. NO FLUID TO SURFACE. SHUT IN DP AND SHOT F.L. F.L. 1300' FROM SURFACE. OPENED BY PASS ON PKR. REVERSED OUT PUMPING 156 BBLS SEA WATER. HOLE TOOK 40 BBLS. NO OIL OR GAS CIRC TO SURFACE. ATTEMPT TO PULL PKR LOOSE. UNABLE TO MOVE STRING. WORK PIPE UP AND DOWN. NO MOVEMENT. WORK PIPE UP AND DOWN, JAR UP, PIPE CAME FREE. PULLED 10 STANDS 3.5" DP. MONITORED WELL. HOLE TAKING 60 BBLS SEA WATER. POH W/ PERF ASSEMBLY. PU 11 4 3/4" DC'S. WAIT ON FISHING TOOLS. PU 5 3/4" OVERSHOT. HOLE TAKING 35 BBLS SEA WATER. RIH TO CUT TBG MW: 0.0 RIH W/ 5 3/4" OVER SHOT W/ 2 5/16" GRAPPLE, 2 5/15" ID HOLLOW MILL W/ 7 3/8" GUIDE. TAGGED FISH @ 8922' PU KELLY. WORKED AND ROTATED MILL AND OVERSHOT OVER FISH FOUR TIMES. HAD GOOD PUMP PRESSURE INCREASE BUT UNABLE TO CATCH FISH. POH W. FISHING TOOLD. LD MILL AND OVERSHOT. FISH HAD BEEN THRU MILL, PACKOFF AND GRAPPLE. NO RECOVERY. PU 6" OD EXTERNAL CUTTER W/ 2 1/8" ID CATCHER AND 8 3/8" GUIDE, 1 JT 5 3/4" WASH PIPE AND RIH TO TOP OF FISH @ 8922'. SPACE OUT AND WASH OVER FISH F/ 8922 - 8960'. ATTEMPT TO CUT 2 1/16" TUBING BELOW SECOND CONNECTION @ 8956'. POH W. EXTERNAL CUTTER, NO RECOVERY. CUTTER HAD 3 BROKE BLADES. CATCHER WAS NOT DAMAGED. ATTEMPT TO REDRESS CUTTER. PU 1 JT 5 3/4" WASH PIPE. WAIT ON NEW CUTTER BODY. REDRESS CUTTER. RIH W/ 6" X 2 1/16" OD EXT. CUTTER W/ 2 1/8" CATCHER, 8 3/8" GUIDE, 5 3/4" EXTENSION, 2 JTS 5 3/4" WASH PIPE. WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 7 01/02/95 (27) TD:11277 PB: 9037 01/03/95 (28) TD:11277 PB: 9037 RIH W/ OVERSHOT MW: 0.0 RIH W/ 6" OD EXTERNAL CUTTER TO TOP OF FISH 8 8922' WASH OVER FISH F/ 8922 - 8995' ATTEMPT TO CUT 2 1/16" ~BG 8 8984'. POH W. EXTERNAL C6TTER. BREAK WASH PIPE AND LD FISH. RECOVERED 2 JTS AND 1 PIECE 2 1/16" TBG. LD WASH PIPE. PU 5 3/4" OVERSHOT, TWO BOWLS W/ 2 1/16" AND 2 1/8" GRAPPLES AND 7 3/8" CUT LIP GUIDE, BS, AND JARS. RIH W/ OVERSHOT AND CATCH FISH 8 8984'. RU ATLAS. RIH W/ 1 7/16" CHECMICAL CUTTER TO 9750' TOOL WOULD NOT GO ANY DEEPER. CUT 2 1/16" TBG 8 9750' -'10' BELOW CONNECTION. POH AND RD ATLAS. WORK PIPE INTO. CLEAR RIG FLOOR. POH W/ OVERSHOT. LD FISHING TOOLS AND FISH. RECOVERED 23 JTS AND 2 PIECES 2 1/16" TBG. TOP OF FISH 8 9750'. LD 9 4 3/4" DC'S OUT OF DERRICK. PU 3 5/8" OVERSHOT W/ 2" GRAPPLE AND CUT LIP GUIDE, 3 1/8" BUMPER SUB AND JARS, 7 3 1/9" DC'S, 16 JTS 2 7/8" S-135 PAC DP. RIH W. 3 1/2" DP. LD FISH MW: 0.0 RAN INTO TOP OF FISH W/ OVERSHOT 89750', 8 STANDS OFF ON DP COUNT. ATTEMPT TO WORK OVERSHOT OVER FISH. UNABLE TO CATCH FISH. TOP OF FISH DAMAGED. TOP OF FISH 8' DEEP. POH W/ OVERSHOT. RECOVERED 10" PIECE 2 1/16" TBG BROKE OFF AND STUCK IN GUIDE. TOP OF 2 1/16" TBG LOOKING UP WILL HAVE TO BE BURNED OVER W/ KUTRITE ID GUIDE. LD 14 STANDS 3 1/2" DP. PU 3 5/8" OD OVERSHOT. CUT LIP GUIDE DRESSED W/ KUTRITE ON BTM AND W/ 2 1/16" KUTRITE ID, TWO BOWLS W/ 2" AN 2 1/8" GRAPPLES, AND 2' EXTENSION. RIH TO TOP OF FISH 8 9758' SLM. ATTEMPT TO WORK OVERSHOT OVER FISH 8 9758'. MADE 1 1/2" W/ KUTRITE GUIDE AND HAD PUMP PRESSURE INCREASE. LD 4 SINGLES. POH W. OVERSHOT. RECOVERED 2 5 1/2" PIECES OF 2 1/16" TBG. TOP PIECE WAS PART OF A 2 1/16" CS HYDRIL BOX. REDRESS 3 5/8" OVERSHOT W/ 2 1/8" AND 2" GRAPPLES AND CUT LIP GUIDE W/ KUTRITE. RIH W. OVERSHOT TO TOP OF FISH 8 9759' BREAK CIRC AND DROP OVER FISH. CAUGHT FISH. WORK PIPE AND JAR ON FISH. NO MOVEMENT. MADE MANUAL BACK-OFF. POH W/ OVERSHOT. TIGHTEN ALL BREAKS. LD FISH. ESTIMATED END OF WELL COST $2M, PER TIM SCHOFIELD 01/03/94. RECEIVED MA~, 28 ~995 A. task~ Ull & Gas Cons. Gommissior~ Anchors WELL : JX-02A OPERATION: RIG : NABORS 18E PAGE: 8 01/04/95 (29) TD:11277 PB: 9037 01/05/95 (30) TD:11277 PB: 9037 01/06/95 (31) TD:11277 PB: 9037 POH W/ SCREW IN SUB MW: 0.0 FINISH LD FISH AND BREAKING DOWN FISHING TOOLS. WAIT ON WASH PIPE SHOE. PU 3 1/2" OD SHOE AND 1 JT 3 1/2" WASH PIPE, 2 JUNK BASKETS AND RIH. ATTEMPT WASH OVER FISH @ 10277', UNABLE TO WASH OVER W.O. ROTATING. POH W/ 3 1/2" OD WASH PIPE. FISH HAD ONLY BEEN 6" UP INSIDE SHOE. RECOVERED PIECES OF TBG AND CUTTER BLADES IN JUNK BASKETS. PULLED WEAR BUSHING AND SET TEST PLUG. TEST BOPS, CHOKE MANIFOLD, CHOKE LINE VALVES, KILL LINE VALVES, KELLY COCKS, AND FLOOR VALVES. HAD 1 LEAK, BLINDS, REPAIRED AND RETESTED. PU SCREW IN SUB AND 7- 3 1/8" DC'S AND RIH TO TOP OF FISH @ 10277'. SCREWED INTO FISH, WORK PIPE AND JAR UP. FISH DID NOT MOVE. PIPE JUMPED FREE AT 100K OVERPULL. NO CHANGE IN STRING WT. POH W/ SCREW IN SUB. RIH W/ 4 1/2" TUBING MW: 0.0 POH W/ SCREW IN SUB. SUB HAD A PIECE OF JUNK (TBG). WEDGED UP IN BOX SCREW IN SUB WAS UNABLE TO MAKE UP ALL THE WAY. THREADS WERE PULLED. RIH W/ 2 7/8" DP AND 3 1/8" DC'S. POH AND LD SAME. CLEAR FLOOR. RIH W/ 3 1/2" DP. CUT DRLG LINE. RIH W/ 3 1/2" DP TO 8980' BREAK KELLY. POH LD 3 1/2" DP. PULLED WEAR BUSHING. ~ET TEST PLUG. CHANGED TOP RAMS TO 4 1/2" TEST DOOR SEALS. LD TEST PLUG. RU TO TUN TBG. RAN TAIL PIPE ASSY W/ "XN" AND "X" NIPPLE, 5- GLM'S, AND 162 TS 4 1/2" 12.6# L-80 NSCT TBG. PU OTIS BALL VALVE NIPPLE AND RU CONTROL LINES, TEST. HOLE TAKING 30 BBLS/HR SEA WATER. RELEASE RIG MW: 0.0 RIH W/ 5000 PSI ON CONTROL LINES. PU TBG HANGER AND LANDING JT. RUN CONTROL LINES THRU TBG HANGER AND TEST. LANDED TBG W/ 85000# ON HANGER. RILDS. DISPLACE 9 5/8" X 4.5" ANNULUS W/ TREATED SEAWATER. DROPPED BALL W/ 1 3/4" F.N. SET PKR @ 8980'_ BACKED OUT LANDING JT AND SET TWC. CHANGE UPPER RAMS TO 5,, AND ND BOPS. NU TBG HEAD ADAPTOR AND TREE. TEST TBG HEAD, ADAPTOR, CONTROL LINES, AND TREE, HELD. RU LUBRICATOR AND PULLED TWC VALVE. RD LUBRICATOR. RU TO PUMP. SHEARED RP VALVE. FREEZE PROTECT, PUMPED 150 BBLS DIESEL ON BACK SIDE. U-TUBE DIESEL AND RD CIRC HOSES. INSTALL BACK PRESSURE VALVE. EMPTY PITS. RELEASE RIG AT 0600 HRS ON 01/06/95. SIGNATURE: (drilling superintendent) DATE: M/XP~ 2, 8 !995 Gas Cons. Commissior, Anchor~." BP EXPLORAT]ON (Alaska) Inc. Pad J X2a slot #X-2 Prudhoe Bay North S[ope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : NAVI <9260 - 11277'> Our ref : svy4572 License : Date printed : 8-Mar-95 Date created : 8-Mar-95 Last revised : 8-Mar-95 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on n70 19 45.173,w148 49 45.544 Slot location is n70 19 35.290,w148 50 21.870 Slot Grid coordinates are N 5970340.279, E 643110.722 Slot local coordinates are 1004.78 S 1244.44 W Reference North is True North IfflCI OFILJ ED BP EXPLORATION (ALaska) ]nc. Pad J,X2a Prudhoe Bay,North SLope, ALaska SURVEY LISTING Page 1 Your ref : NAV! <9260 - 11277'> Last revised : 8-Mar-95 Measured Incl]n. Azimuth True Vert. R E C T A N G U L A R Dogleg Vert Depth Degrees Degrees Depth C 0 0 R D I N A T E S Deg/lOOFt Sect 9191.64 48.35 240.07 8560,82 1809.41 S 1814.13 W 0.00 9260.00 48.83 239.88 8606,04 1835.06 S 1858.52 W 0.73 9291.00 49,10 235.50 8626,39 1847.56 S 1878.27 W 10.69 9322.00 49.60 236.00 8646.59 1860.80 S 1897.71 W 2.02 9384.00 48.50 231.90 8687,23 1888.33 S 1935.57 W 5.30 2561.18 RKB Adjusted Tie-In Point 2610.32 Window Point 2632.98 2655.95 2701.97 9416.00 48.60 232.20 8708,42 1903.08 S 1954.48 W 0.77 2725.69 9447.00 49.20 231.00 8728,79 1917.59 S 1972.78 W 3.50 2748.81 9477.00 50.80 230.20 8748.08 1932.18 S 1990.54 W 5.71 2771.61 9523.00 51.10 230.00 8777,06 1955.09 S 2017.95 W 0.73 2807.09 9554.00 52.10 228.30 8796,31 1970.98 S 2036.32 W 5.37 2831.26 9586.00 52.80 227.30 8815,82 1988.03 S 2055.12 W 3.30 2856.56 9617.00 52.90 226.50 8834.54 2004.91 S 2073.16 W 2.08 2881.22 9650.00 52.30 225.40 8854.58 2023.14 S 2092.00 W 3.21 2907.41 9682.00 53.10 226.30 8873,97 2040.86 S 2110.26 W 3.35 2932.84 9713.00 54.60 224.50 8892,26 2058.44 S 2128.08 W 6.74 2957.86 9745.00 57.10 223.30 8910.22 2077.52 S 2146.44 W 8.41 2984.34 9775.00 59.20 221.30 8926.05 2096.37 S 2163.58 W 9.00 3009.81 9798.00 59.80 219.50 8937,73 2111.46 S 2176.43 W 7.23 3029.60 9831.00 61.00 218.60 8954,03 2133.75 S 2194.50 W 4.34 3058.21 9863.00 63.20 217.60 8969,00 2156.00 S 2211.95 W 7.41 3086.36 9894.00 66.40 217.30 8982,20 2178.27 S 2229.00 W 10.36 3114.26 9926.00 69.10 217.00 8994.31, 2201.87 S 2246.88 W 8.48 3143.69 9957.00 71.60 216.70 9004,74 2225.23 S 2264.39 W 8.12 3172.69 9988.00 74.40 216.40 9013.80 2249.05 S 2282.04 W 9.08 3202.12 10020.00 77.70 215.80 9021.51 2274.14 S 2300.34 W 10.47 3232.92 10051.00 80.90 215.70 9027,27 2298.86 S 2318.13 W 10.33 3263.10 10082.00 83.40 216.10 9031.50 2323.73 S 2336.14 W 8.16 3293.55 10103.00 85.30 216.40 9033,57 2340.58 S 2348.50 W 9.16 3314.28 10114.00 86.30 216.00 9034.38 2349.43 S 2354.98 W 9.79 3325.16 10146.00 89.30 216.10 9035,60 2375.28 S 2373.79 W 9.38 3356.87 10177.00 89.90 215.80 9035.82 2400.38 S 2391.99 W 2.16 3387.61 10208.00 89.80 214.00 9035,90 2425.80 S 2409.72 W 5.82 3418.26 10240.00 90.10 213.50 9035,93 2452.41 S 2427.50 W 1.82 3449.81 10271.00 90.10 213.60 9035,88 2478.24 S 2444.64 W 0.32 3480.35 10302.00 91.40 214.10 9035,47 2503.99 S 2461.90 W 4.49 3510.91 10333.00 91.80 214.90 9034,60 2529.52 S 2479.45 W 2.88 3541.52 10364.00 91.40 215.20 9033.74 2554.89 S 2497.25 W 1.61 3572.18 10395.00 91.00 214.10 9033.09 2580.39 S 2514.87 W 3.77 3602.81 10427.00 91,10 215.10 9032,50 2606.72 S 2533.04 W 3.14 3634.42 10459.00 91.20 214.70 9031,86 2632.96 S 2551.34 W 1.29 3666.06 10490.00 91.20 215.30 9031,21 2658.35 S 2569.12 W 1.94 3696.72 10522.00 90.90 215.00 9030,62 2684.51 S 2587.54 W 1.32 3728.38 10553.00 91.10 214.40 9030,08 2709.99 S 2605.18 W 2.04 3759.02 10585.00 91.10 213.50 9029.47 2736.53 S 2623.05 W 2.81 3790.58 10615.00 90.90 214.80 9028,95 2761.36 S 2639.89 W 4.38 3820.18 10647.00 91.50 214.50 9028.28 2787.68 S 2658.08 W 2.10 3851.80 10677.00 91,70 214.40 9027,44 2812.40 S 2675.04 W 0.74 3881.42 10708.00 91.20 214.20 9026,65 2838,00~S 2692.51 Wl 1.74 3912,01 10740.00 90.80 214.10 9026.10 v 2864;48 S 2710.47 W 1.29 3943.59 10772.00 90.50 213.70 9025,73 2891.04:S -2728.32 W 1.56 3975.15 RECEIVED ~AR 28 1995 Alaska Oil & Gas Cons. Commission Anchor~ ~, ALt data is in feet unless otherwise stated Coordinates from slot #X-2 and TVD from RKB (Nabors18E) (70.40 Ft above mean sea level). Vertical section is from wellhead on azimuth 223.43 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimu~ curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Alaska) Inc. Pad J,X2a Prudhoe Bay, North Slope, Alaska Measured Inclin. Azimuth True Vert. Depth Degrees Degrees Depth 10803.00 90.20 213.40 9025.54 10835.00 89.70 213.30 9025.57 10867.00 89.00 213.10 9025.93 10898.00 88.70 213.20 9026.56 10930.00 88.90 212.10 9027.23 10962.00 89.70 212.50 9027.62 10994.00 89.80 212.40 9027.76 11025.00 89.40 213.10 9027.97 11057.00 88.30 213.70 9028.62 11088.00 88.10 213.50 9029.59 11119.00 88.20 214.20 9030.59 11151.00 87.40 213.30 9031.82 11183.00 86.90 211.10 9033.41 11215.00 87.40 210.70 9035.00 11224.00 87.30 210.00 9035.42 11277.00 87.30 210.00 9037.91 SURVEY LISTING Page 2 Your ref : NAVI <9260 - 11277'> Last revised : 8-Mar-95 R E C T A N G U L A R Dogleg Vert C 0 0 R D I N A T E S Deg/lOOFt Sect 2916.88 S 2745.45 W 1.37 4005.69 2943.61 S 2763.04 W 1.59 4037.19 2970.38 S 2780.56 N 2.28 4068.68 2996.33 S 2797.51 W 1.02 4099.18 3023.27 S 2814.77 W 3.49 4130.60 3050.31 S 2831.87 N 2.80 4162.00 3077.32 S 2849.04 N 0.44 4193.42 3103.39 S 2865.81 N 2.60 4223.88 3130.10 S 2883.42 ~ 3.92 4255.38 3155.91 S 2900.56 W 0.91 4285.91 3181.64 S 2917.82 W 2.28 4316.46 3208.22 S 2935.59 N 3.76 4347.98 3235.27 S 2952.62 N 7.04 4379.33 3262.69 S 2969.03 ~ 2.00 4410.53 3270.45 S 2973.57 ~ 7.85 4419.28 3316.30 S 3000.04 W 0.00 4470.78 Projected Data - NO SURVEY RECEIVED MAR 2 8 1995 Oil & Gas Cons. Commission Anchors,-? All data is in feet unless otherwise stated Coordinates from slot #X-2 and TVD from RKB (Nabors18E) (70.40 Ft above mean sea level). Vertical section is from wellhead on azimuth 223.43 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ BP EXPLORATION (Alaska) Inc. SURVEY LISTING Page 3 Pad J,X2a Your ref : NAVI <9260 - 11277~> Prudhoe Bay, North Slope, Alaska Last revised : 8-Nar-95 Coe~ents in we[tpath MD TVD Rectangular Coords. Comment 9191.64 8560.82 1809.41S 1814.13 W RKB Adjusted Tie-In Point 9260.00 8606.04 1835.06 S 1858.52 W ~indow Point 11277.00 9037.91 3316.30 S 3000.04 ~ Projected Data - NO SURVEY RECEIVED MAR 2 8 1995 ~iaska Oil & Gas Cons. Commission Anch0r~ Att data is in feet unless otherwise stated Coordinates from stol #X-2 and TVD from RKB (Nabors18E) (70.40 Ft above mean sea level). Bottom hole distance is 4471.92 on azimuth 222.13 degrees from wellhead. Vertical section is from wellhead on azimuth 223.43 degrees. Declination is 0.00 degrees, Convergence is 1.10 degrees. Calculation uses the minimt~n curvature method. Presented by Baker Hughes INTEQ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - JX-02A AK-RB-941238 R[CEIV[I) Alask~ Oil & 6as Cons. ^nchora,qe March 2, 1995 The technical data listed below is being submitted herewith. Direct any problems or concerns to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, t/G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gam~na Ray Logs: 2" x 5" TVD Resistivity mid Gamma Ray Logs: 1 Bluelines 1 Rev. Folded Sepia I Bluelines 1 Rev. Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 7260 Homer Drive, Anchorage, Alaska 99518 907-267-6600 Fax: 907-267-6621 State of Alaska Alaska Oil & Gas Conservation Comm. 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Larry Grant Well Reference Data: Well No: JX-02A Field: Prudhoe Bay Unit County:North Slope Borough State:Alaska RECEIVED F['B 1 4 1995 ~/aska 011 & (~as Cons. Comm!s_$]O~n- Anchorage Date:February 02, 1995 API No: 500292145501 BHI Job #:45000-1404 Enclosed is the following data as listed below: Log Type Navigamma Log '1~'~ e 2" + 5" Measured Depth Logs Bluelines Folded Sepias Rolled Sepias i i 0 2" + 5" Subsea True Vertical Depth Logs Bluelines Folded Sepias Rolled Sepias Mylar Film O Mylar Film Navigamma I I 0 0 i LIS Tape i LIS Verification Listing Upon Receipt, Please sign and fax to' Baker Hughes INTEQ Fax#' 267-6621 Attn: Raquel Olsbo REC , cr FEB 1 4 !995 Alaska Oil & Gas Cons. Commissj~il Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 30 January 1995 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL G-03 ? ?'~,~0 J-06 (04-11-13) DESCRIPTION CN/GR FINAL BL+RF CN/GR FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF GR/CCL FINAL BL+RF GR/CCL FINAL BL+RF ECC No. Run # 1 493.03 Run # 1 5604.04 Run # 1 6031.04 Run # 1 6339.01 Run # 1 6349.01 Run # 1 6353.01 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: RECEIVED p~'h'""--.": :'-~'-"- .... "': ,-,. ~, "1: ~'.~.'~,q.,9. Cu.,.. '~, ...~.. -3'~ ~-' .... -, ....... ~ ..... ~'~ ..... ~ zn-~ FEB 0 2 1995 ...... .t-'-;-' -- ~ "."-~',',& ",. .,.,~',-.' ,-..; .., :-,~-~,,~'2.". ¢ ¢.._., = .%;'¢'~ ~, 5~":~-.. Rla~ Oil & Gas Cons. Commisslon ~ Anchorage ! LARRY GRANT -'' Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ~.- ANCHORAGE AK, 99501. Dear Sir/Madam, WELL Dates 24 January 1995 REs - Transmittal of Data Sent byl MAIL Enclosed, please .find the data as described belows DESCRIPTION - . " . i PLS FINAL BL + RF -~ Run · . - ~ ~ :~ ~ ~ - .. ::,~, . ~ ". · 90 /~1 ::?~.-' ~.1 PLS/STATIC ,INAL BL ....~. :1 R,..:-.::~ :. RUnRun _ ~-39 .~'~./~.-.'~t:"-.- ~ ..'".,: ~~S/S~T~ ,~ ... -...:.' · ... ~ - '-~..~ . i.,-.;~...~,~-~r.~.~,. :. .?--~} ~-,-~ .... . .. ~/~'.; - ..... ~d~ ~-o~-. '...~.-~ ' ~',':t~'_ :.... ~ t~ ~ ~. ~s/s~= .~ ,~'-'~:..'-..... ~u, ~ ' ' ~?h',. ~' ?<'v-. ;~P. 1 PLS~STATI~ FIN~ RF,-: Run ~~,~.~x-°~ ~.-~-.~:~'' -'~ ..... ~,~s/,~~.,~ ~,~+~ ECC No. 1012.01 4708.04 6234.01 6349. O0 Please sign and return to~ Attn. Rodney D.'Paulson Atlas Wireline Services 5600 B Street Suite 201 ..... :.~' Anchorage, AK 99518 Or FAX to--(907)~ 563-7803 -'F,J;/'~ ' Datel Please st~ ~d ", _ Pe%roteclmtoal Da~a Oente~ RECEIVED JAN 2 ? 1995 i , MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Cbmmission / TO: David John~,~n, DATE: Chairm~ THRU: Blair Wondzell, -~~ FILE NO: · P. i. Supervisor FROM: Doug Amos, ~,,,~~-- SUBJECT: Petroleum Inspector December 7, 1994 ainhlgbd.doc BOPE Test Nabors 18E BPX PBU JX-02A Prudhoe Oil Pool PTD No. 94-154 Wednesday, December 7, 1994: I traveled to BPX PBU JX-2A well to witness the BOPE test on Nabors 18E. As the attached BOPE test form indicates, there were no failures. SUMMARY: I witnessed the BOPE Test at BPX PBU JX-2A well on Nabors 18E 4 test hours -- ~ ~,~ ~'J~r'~ ~. 22 valves tested 0 failures Attachment: AINHLGBD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Workover: X Drlg Contractor: Nabors Drilling Rig No. Operator: BP Exploration Well Name: PBU JX-2 Casing Size: 4 1/2" Set @ 11,276 Test: Initial X Weekly Other 18-E PTD# Rep.: Rig Rep.: Location: Sec. DATE: 1P_/7~4 94-154 Rig Ph.# 659-4608 Mike I/Vhitely Don Dubois g T. 11N R. 13E Meridian Umiat MISC. ,NSPECTIONS: FLOOR SAFETY VALVES: Quan. Pressure P/F ' Locati, on Gen.: OK Housekeeping: OK (Gen) Reserve Pit N/A Well Sign OK Upper Kelly / IBOP 1 Dri. Rig OK Lower Kelly / IBOP Ball Type Inside BOP BOP STACK: Annular Preventer Pipe Rams Pipe Rams Blind Rams Choke Ln. Valves HCR Valves .Kill Line Valves Check Valve Test Quan. Pressure P/F I 500/3,000 P 1 500/5,000 P I 500/5,000 P I 500/5,.000 P I 500/5,000 P 2 500/5,000 P/P I 500/5,000 P N/A N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Gas Detectors OK OK 500/5,000 P I 500/5,000 P I 500 / 5, 000 P I 500/5,000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 14 500 / 5, 000 P 36 500 / 5,000 P 2 Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 6 1,9oo 3,000 j P 1,350 P minutes 36 sec. minutes 16 sec. OK Remote: OK Psig. Number of Failures: 0 Test Time: 4.00 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. !. Supervisor at 279-1433 REMARKS: Good Test. Distribution: odg-Well File c - Oper.FRig c- Database c - Tdp Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Doug Amos' FI-021L (Rev. 2/93) AINHLGBD.XLS ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR 3001 PORCUPINE i)RIVE ANCIIORAGE, ALASKA 99501-3192 l'llONE: (907)279-1433 TELECOPY: (907)276-7542 December 6, 1994 Terry Jordan Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit JX-02A BP Exploration (Alaska), Inc. Permit No. 94-154 Sur. Loc. 1005'SNL, 1246'WEL, Sec. 9, TllN, R13E, UM Btmnhole Loc. 4266'SNL, 4333'WEL, Sec. 9, TllN, R13E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations' are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W~ Johnsto~ Chairman BY ORDER OF THE dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKAOIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.OO5 Re-Entry'"-- ~1 [] Deepen Service [] Development Gas [] Single Zone [] Multiple Zone F'] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 69.8 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28281 4. Location of well at surface 7. Unit or property Name i11. Type Bond(see 20 AAC 25.025) 1005' SNL, 1246' WEL, SEC. 9, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3443' SNL, 3682' FWEL, SEC. 9, T11N, R13E JX-O2A (14-9-11-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 4266'SNL, 4333' WEL, SEC. 9, T11N, R13E 12/5/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(UDandTVD) property line ADL 28282-947' feet No close approach feet 2560 11277' MD/9039' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 9360 feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig :18. Casing program Setting Depth s~ze . Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length M D TVD MD TVD (include stage data) 6" 4-1/2" 12.6t/ L-80 NSCT 1017' 9210' 8573' 10227' 9039' 6" 4-1/2" 12.61/ 13CR80 NSCT 1049' 10227' 9039' 11276' 9039' 145 sx Class "G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 11700 feet Plugs (measured) true vertical 9007 feet Effective depth' measured feet Junk (measured) true vertical feet Anchors. Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" x 30" 8 cu yds Concrete 110' 110' S u trace 2631' 13-3/8" 3255 cuft PF "E" 2670' 2670' I nte rme d i ate 9227' 9-5/8" 1905 cu ft "G" 9265' 8605' Production 1078' 7" 340 cuft "G" 9007'-10085' 8433'-8968' Lin e r 1779' 4-1/2" .Slotted Liner 9921 '- 11700' 8929'-900 7' Perforation depth: measured SIottedLiner - true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~ Drilling fluid program [] Time vs depth pict [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certifythat the~'e~ue andcorrecttothebestofmyknowledge ~ Signed /¢f]~ Title Drilling7 En~Tineer Supervisor DatOZ_~"'-'f., Commission Use Only Permit Number JAPI number IApproval date JSee cover letter ? ¢-/. ¢'¢ 15 o- 0 .z_1~ - -,~/' ~',¢'",5"'-,¢'/' I / ~ ~ (4 -- ~ z./ Ifor other requirements Conditions'of-approval Samples required [] Yes .~ No Mud Icg requiredE]Yes [] I~proved Copy Hydrogen sulfide measures [] Yes 'j~ No Directional survey required .~ Yes [] No Returned, Required working pressure for BOPE [] 2M; []3M; 1~5M; r-I10M; []i5M; .~ , ~/_.../ Other: Original Signed By by - Approved by David W. Johnston Commissioner tne commission Date. . . Form 10-401 Rev. 12-1-85 Submit in I WellName: IDS JX-02A R edrill Plan Summary I Type of Redrill (producer or injector): I Producer I Surface Location: Target Location: Bottom Hole Location: 1005' FNL 1246' FEL Sec 09 TllN R13E 3443' FNL 3682' FEL Sec 09 Tl lN R13E 4266' FNL 4333' FEL Sec 09 T11N R13E I AFENumber: 14~80~5 I I Rig: I Nabors 18E I Estimated Start Date: I Dec 5, 1994 I I Operating days to complete: I ~8 I MD: 111277' I ITVD: 19039' Well Design (conventional, slimhole, etc.): I Horiizontal w/4-1/2" solid/slotted liner I I Objective: I To more effectively drain ZONE 2 reserves Mud Program-. A 9.5 - 10.00 ppg Flo-Pro mud will be used. I Special design [ Flo-Pro Xanvis Polymer Mud system will be used to drill 6" hole considerations interval Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 9.0 10 30 18 20 6 0 0 to to to to to to to to to TD' 9.4 18 50 23 30 8 0 8 Directional: I KOP: 19360' MD / 88771' TVD Maximum Hole Angle: 1 90 degrees Close Approach Well: I NONE The above listed wells will be secured during the close approach. Redrill Plan Summary Page 1 Casineg/Tubin: Pro ram: Wt/Ft Hole Siz{[ Csg/ Wt/Ft- Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 6" 4-1/2" 12.6g L-80 NSCT 1017' 9210'/8573' 10227'/9039' solid 6" 4-1/2" 12.645 13CR-80 NSCT 1049' 1022779039' 11276'/9039' slotted Tubing; 4-1/2" 12.645 L-80 NSCT 9133' 27'/27' 9160'/8531' Cement Calculations: I Cement I Kickoff Cement Plu[[ ] Basis:I 100' below window, 50' open hole with 50% excess, 200' above window and 1 lbbls I cement to squeeze with Total Cement Volume: I 1501 sxs of Class G Blend @ .982 ft3/sx ] Liner Size: [ 773' 4-1/2" solid liner I I Basis:, 50% ot~en hole excess, 80' shoe joint, 150' liner lap and 150' excess above liner with DP.I Total Cement Volume: I 1451 sxs of Class G Blend @ 1.17 ft3/sx I Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Redrill Plan Summary Page 2 JX-02A $1JMMARY PROCEDURE . . 3. 4. 5. 6. 7. . , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Pre-rig work. RU Coiled tubing unit. Lay abandonment cement plug over horizontal interval of existing well. Set plug in X nipple at 9923' MD. Chemical cut 5-1/2" x 4- 1/2" tubing and displace well to seawater. Freeze protect tubing and annulus to 2000' MD and set a BPV. Move in drilling rig. Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and tree test plug. Test BPV. Remove the production tree. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Pull 5-1/2" x 4-1/2" L-80 tubing. Displace well to milling fluid. Cut a 50' section in the 7-- casing starting from about +-9.355' MD. Lay a balanced cement plug from 100' below bottom of section window to 200' above the top of the section window. Run in with an 4-3/4" steerable drilling assembly and a 6" bit with gamma ray/directional and 4-phase resistivity MWD and dress the cement to 5' below the section top. Kickoff and displace well to FLO-PRO system. Continue to directionally drill to TD at +-11,276' MD which should yield +-1,050' of horizontal section (see attached directional plan). Make a conditioning trip with a 6" hole-opener for the open hole section and with a 7" casing scraper spaced to clean the casing. Install a 4-1/2", 12.6#, L-80, NSCT so[id liner x 4-1/2", 13Cr-80 slotted liner with 4- 1/2" X 7" packer/hanger. Space packer / hanger to be set at +-9,210' MD. Set hanger, inflate CTC packer and open port collar. Cement the liner in place with the total cement volume based upon 50 % open-hole enlargement plus the 80' shoe volume, 150' lap volume and 150' excess on top of the liner with drillpipe in the hole. Close port collar. Re-test BOP's as needed. RIH and cleanout Displace well to seawater. Run the 4-1/2" L-80 completion string assembly with 3 GLMs. Space out and circulate with corrosion inhibitor. Install a BPV and test plug. Test BPV. Remove BOP's. Install and test the production tree to 5000 psi. Pull tree test plug and BPV. Set packer. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production. Redrill Plan Summary Page 3 P udhoe Bey P udhoe JX-OPSTc JX-02 Wp5 Unit VERTICAL VIEW SCALE lO0 Ct, / DIVISION TVD REP WELLNEAD VERTICAL SECTION REF: WELLHEAD CRITICAL POINT DATA KOP / TIE IN / START OF ND Inc Am, TVD N/S E/W 9360 53,56 235,57 8669 1877 S 1984 W HORIZONTAL VIEW (TRUE NORTH) SCALE 200 Ct, / DIVISION SURVEY REF', WELLHEAD .o~ 1.2/4/g4 3',08 pm CURVE e 6,00/100 ¢t END OF CURVE Base Z4 Top Z3 Base Z3 START OF CURVE ~ 9589 52,00 283,00 8771 1964 S 2026 9548 52,00 223,00 8780 1972 S 8033 9555 58,00 283,00 8788 t980 S 8040 9662 52,00 283,00 8854 2041 S 8098 9680 52,00 223,00 8865 2052 S 2107 7,00/100 Ct END DF CURVE 10287 gO,O0 218,35 g03g 2438 S 2436 W PROPOSED 3HL TVD g039,45 MD t1276,56 VS 44g0,76 N/S 3261,18 E/W 3O87,33 85[ 86( 5358 ~ g360 MD KOP I TIE IN / START OF CURVE 52,47 ~ g46.' 8900 3445 g200 ! I I I 4000 3800 % 3600 3400 3200 3000 2800 26[X~ 2400 2200 2000 1800 1600 ° go,o0 ~ t 1B77 ND 2600 2700 2800 P_900 3000 VERTICAL SECTION PLANE~ 2~3,43 31 O0 3200 3300 3400 3500 3600 3700 3800 3900 4000 41 OD 4800 4300 4400 4500 4600 I 4700 1 HALLIBURTON BOO ---8000 --8200 ---8.400 --2600 --2800 --3000 --3200 --3400 3600 1400 · '~ ..... STATE OF ALASKA f--'", ALA ~ OIL AND GAS CONSERVATION COMMISS; APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend ~ Operation Shutdown__ Re-enter suspended well~ Alter casing, Repair well ~ Plugging X Time extension ~ Stimulate ~ Change approved program ~ Pull tubing Variance ~ Perforate ~ Other X ~ Plugback for redrlll 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1005' SNL, 1246' WEL, SEC. 9, T11N, R13E At top of productive interval 2429' NSL, 2157' WEL, SEC. 9, T11N, R13E 5. Type of Well: Development x Exploratory ~ Stratigraphic ~ Service 6. Datum elevation (DF or KB) KBE = 78.75' 7. Unit or Property name Prudhoe Bay Unit 8. Well number JX-2 (13-09-11-13) 9. Permit number 85-234 At effective depth J ~ ~ APl number ~j~ -- -- 50- 029-21455 At total depth , ,.,, //{ 11. Field/Pool 1038' NSL, 305' EWL, SEC. 9, T11N, R13E ~' 1~¥" ' Prudhoe_Ba_.~.Fi.e/~/~il~ool 12. Present well condition summary \ ' // / ~/ '" ~) ~ L ~ Total depth: measured 11700\ feet I Plu{~easured) '' ~' Effective depth ~ueea;;~cdal [ J'/~ ~;;i Junk (measured) Alu, skuLilt & Ga~h~ans; Commission Casing Length i~ize Cemented Measured depth True vertical depth S, ruc, ur , \ Surfa~ ~'X 263,1~ 13-3/8" 3255 cuft PF "E" 2670' 2670' ' Intyme~iate )9227' 9-5/8" 1905cuftC/ass"G" 9265' 8605' / Libor ~ / 1779' 4-1/2" Slotted Liner 9921'- 11700' a929'-9007' Perforation dep~asu redtrue Yert,cal$/°ttedLin°r ~g..~~C~/p~ Tubing (size, grade, and measured depth) 5-1/2", L-80 tubing to 8806'MD; 4-1/2, L-80 tai/pipe to 9931'MD"'°'~°/'~ Packers and SSSV (type and measured depth) T/W 7"packer @ 9933' MD; Camco SSSV @ 2139' MD · feet 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 12/5/94 16. If proposal was verbally approved Oil x Gas ~ Name of approver B. Wondzell 12/5/94 Date approved Service 17. I hereby certify that therf,oregoing is true and correct to the best of my knowledge. ~ ~ I~l'e? Conditions of approval: Nobly Commission so representative may witness Plug integrity . BOP Test Location clearance ~ Mechanical Integrity Test Subsequent form required 10- 15. Status of well classification as: Suspended __ IAppr°val N°'~L' ~'~C~,..~-- ~roved by order of the Commission Commissioner Date 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL PERMIT CHECKLIST POOL ADMINISTRATION ~N~ cums ~, ENGINEERING APPR 1. Permit fee attached ................... 2. Lease number appropriate ............... 3. Unique well name and number .............. 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary.. 6. Well located proper distance from other wells ..... ' 7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropriate bond in force ......... 11. Permit can be issued without conservation order .... 12. Permit can be issued without administrative approval.. 13. Can permit be approved before 15-day wait ....... N N N .Y N 15. Surface casing protects all known USDWs ......... Y 16. CMT vol adequate to circulate on conductor & surf csg.. Y 17. CMT vol adequate to tie-in long string to surf csg . . .~ 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............ ~ N 21. If a re-drill, has a 10-403 for abndn~mt been approved..Y N 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic& equip list adequate .~ N 25. BOPEs adequate ..... ' ............... ~ N 26. BOPE press rating adequate; test to ~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... ~ 28. Work will occur without operation shutdown ....... '~'/~ 29. Is presence of H2S gas probable ............ Y dev [] redrll~ aery [] ON/OFF SHORE (ib~J GEOLOGY APPR 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/ 31. Data presented on potential overpressure zones ..... Y Z 32. Seismic analysis 9f shallow gas zones .......... Y/N 33. Seabed condition survey (if off-shore) ......... ~ N 34. Contact name/phone for weekly progress reports ..... /Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: U 0 HOW/jo - A:~ORMS~heklist rev 03/94 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. l'ape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT m rs/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CAS ING RECORD MWD RUN 1 AK RB 941238 R. KRELL M. WHITELY JX-02A 500292145501 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 16-AUG-96 MWD RUN 2 R. KRELL M. WHITELY 9 llN 13E 1005 MWD RUN 3 R. KRELL M. WHITELY 1246 70.40 68.90 39.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 6.000 REMARKS: MWD - EWR4/GR. 7.000 9274.0 11277.0 ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 - 3 WERE RECORDED SLIM PHASE-4 RESISTIVITY & GAMMA RAY (DGR/SGRC). NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL (PER GREG BERNASKI OF BP). FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 9767.0 11159.0 9774.0 11166.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 9879.0 10153.0 2 10153.0 10858.0 3 10858.0 11277.0 MERGED MAIN PASS. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : JX- 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OFD4M 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD · 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 1 4 90 180 '01 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 100 Tape File Start Depth = 11285.000000 Tape File End Depth = 9750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24569 datums Tape Subfile: 2 181 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9767.0 EWR4 9774.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10040.0 10047.0 18-DEC-94 MWD 2.19A CIM 3.93 MEMORY 10153.0 9879.0 10153.0 0 66.4 89.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0001SP4 P0001SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 9274.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.00 80.0 10.4 45000 5.4 .080 .040 .060 .110 87.0 160.0 87.0 87.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): ENR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 1. $ : BP EXPLORATION (ALASKA) : JX- 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 '~ FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 27 Tape File Start Depth = 10160.000000 Tape File End Depth = 9750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units . Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6569 datums Tape Subfile: 3 92 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10038.0 EWR4 10043.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10740.0 10747.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 20-DEC-94 MWD 2.19A CIM 3.93 MEMORY 1085870 10153.0 10858.0 0 89.8 91.8 TOOL NUMBER P0001SP4 P0001SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 9274.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MLTD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.10 79.0 10.0 43000 4.8 .O80 .040 .060 .100 78.0 173.0 78.0 78.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 2.. $ : BP EXPLORATION (ALASKA) : JX- 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 55 Tape File Start Depth = 10870.000000 Tape File End Depth = 10030.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 38018 datums Tape Subfile: 4 120 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10741.0 EWR4 10747.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: -- MAXIMUM ANGLE: STOP DEPTH 11159.0 11166.0 21-DEC-94 MWD 2.19A CIM 3.93 MEMORY 11277.0 10858.0 11277.0 0 86.9 89.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0001SP4 P0001SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 9274.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.10 74.0 9.6 44000 4.6 .080 .040 .090 .110 74.0 173.0 74.0 74.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 3. $ :BP EXPLORATION (ALASKA) : JX- 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHNM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 36 Tape File Start Depth = 11285.000000 Tape File End Depth = 10735.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 15378 datums Tape Subfile: 5 101 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 6 is type: LIS 96/ 8/15 01 **** REEL TRAILER **** 96/ 8/16 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 16 AUG 96 3:01p Elapsed execution time = 1.43 seconds. SYSTEM RETURN CODE = 0 LIS VERIFICATION LISTING FOR: PRUDHOE BAY DRILLING JX-02A PRUDHOE BAY UNIT HiC. OFILMED BELOW ARE THE MNEMONICS THAT CAN BE FOUND ON THE LIS TAPE GENERATED FOR PRUDHOE BAY DRILLING JX-02A AZT GRAT GRBT GRAX GRBX GRDX GRIX GRTX INC ROPS TCDX TVD WBCS Note: Azimuth - True (Posted) Gamma Ray Subsea TVD (APl) [MWD] Gamma Ray Base Subsea TVD [MWD] Gamma Ray (APl) [MWD] Gamma Ray Base [MWD] Gamma Ray Data Density [MWD] Gamma Ray Data Density Integrated [MWD] Gamma Ray Time Since Drilled [MWD] Inclination -True (Posted) Rate of Penetration CDS Temperature [MWD] True Vertical Depth Surface Weight On Bit SN is Short Normal MWD is Measurement While Drilling deg MWD-API CPS MWD-API CPS pt/ft pts. mins. deg ft/hr deg F ft klbs Copyright 1987,1988,1989,1990,1991 By WESTERN ATLAS INTERNATIONAL, INC. All rights reserved. PROGRAM: TAPESCAN REVISION: 2.64 Start of execution: Fri 13 JAN 95 9:13a !=- ECHOING INPUT PARAMETERS INPUT PARAMETER FILE: TAPESCAN.INP 1 2 3 4 5 6 7 123456789012345678901234567890123456789012345678901234567890123456789012 1 AUTOCURV = 0 , ! Automatic Curve renaming: 0=OFF, I=ON 2 AUTOFILE = 0 , !AutomaticFILE= generation: 0=OFF, I=ON 3 COMMENTS = I , ! Decode LIS Comment records: O=OFF, I=ON 4 INFORECS = 1 , ! Decode LIS Information records: 0-NO,1 =YES 5 LISTMETHOD = 0 , ! Listing Method: 0=depth units 1 =tape units 6 LISTFREQ - 50, ! Listing Frequency: Every n units 7 LISTMAX = 0 , ! Listing Maximum (0=no limit, value=list limit) 8 STATS = 0 , ! Statistics generation: 0=OFF, 1 =ON 9 FORCETYP = 0 , ! (1 =BIT, 2=LIS ... thru 35=Array Accoustic) (see table) 10 WRITEASCII = 0 , ! If 1, all ascii files will be written (file0001.dat,etc.) 11 WRITETAP - 1 , ! Write Tape-Image File: 0=NO,1 =YES 12 SPLITLIS = I , ! If I and WRITETAP on, split LIS logical files to physical 13 SUBFILES = /0/, ! Tape Subtile write selection (WRITETAP must be on) 14 INTERPOLATE ='YES' ! Set up for TAPE2WDS to interpolate datums ('YES'or'NO') 15 END != = USER INPUT PARAMETERS AUTOCURV = 0 , AUTOFILE = 0 , COMMENTS = 1 , INFORECS = 1 , LISTMETHOD = 0 , LISTFREQ = 50, LISTMAX = O, STATS = O, FORCETYP = 0 , WRITEASCII = 0 , WRITETAP = 1 , SPLITLIS = I , SUBFILES = /0/, INTERPOLATE = 'YES' END ~-- PROCESSING INTERVAL FROM 0.000 TO 0.000 ............. !-- CONSTANT PARAMETERS ........................................... AUTOCURV= O.O00000E+O0 AUTOFILE= O.O00000E+O0 COMMENTS= 1.00000 FORCETYP= O.O00000E+O0 INFORECS= 1.00000 LISTFREQ= §0.0000 LISTMAX = O.O00000E +00 LISTMETH = O.O00000E + O0 SELFTEST = O.O00000E + O0 SPLITLIS= 1.00000 STATS = O.000000E+00 WRITEASC= 0.O00000E+00 WRITETAP= 1.00000 dpcoef = 1.00000 dpcte = 1.00000 drlength = O.O00000E +00 listwave = 0.000000E + 00 maxrecln = 0.000000E + O0 minrecln = O.000000E + 00 nsamples = O.O00000E + 00 numcurvs - O.O00000E + 00 numdatar = O.O00000E + O0 numrecfl = O.O00000E +00 tfendep = O.O00000E +00 tflevsp = O.O00000E+O0 tfstdep = O.O00000E+O0 wcrbot - O.O00000E+O0 wcrlevsp= O.O00000E+O0 wcrtop = O.000000E+O0 !-- ARRAY PARAMETERS .............................................. SUBFILES~ SUBFILES, SUBFILESt SUBFILESt SUBFILESt SUBFILES~ SUBFILES~ SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES, SUBFILES, SUBFILES, SUBFILES, SUBFILES, SUBFILES~ SUBFILES, SUBFILES~ SUBFILES, SUBFILES~ SUBFILES~ SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES SUBFILES, SUBFILES, 1 ) = O.O00000E + O0 3) = -9999.00 SUBFILES 5) = -9999.00 SUBFILES 7) -- -9999.00 SUBFILES, 9) - -9999.00 SUBFILES, 11) = -9999.00 SUBFILES~ 13) -- -9999.00 SUBFILES~ 15) = -9999.00 SUBFILES~ 17) = -9999.00 SUBFILES~ 19) = -9999.00 SUBFILES~ 21) - -9999.00 SUBFILES 23) -- -9999.00 SUBFILES 25) = -9999.00 SUBFILES 27) = -9999.00 SUBFILES 29) - -9999.00 SUBFILES 31) - -9999.00 SUBFILES 33) - -9999.00 SUBFILES 35) - -9999.00 SUBFILES 37) - -9999.00 SUBFILES 39) - -9999.00 SUBFILES 41) = -9999.00 SUBFILES 43) = -9999.00 SUBFILES 45) = -9999.00 SUBFILES 47) = -9999.00 SUBFILES 49) = -9999.00 SUBFILES 51) = -9999.00 SUBFILES, 53) - -9999.00 SUBFILESl 55) = -9999.00 SUBFILES~ 57) = -9999.00 SUBFILES~ 59) = -9999.00 SUBFILESi 61) - -9999.00 SUBFILES~ 63) = -9999.00 SUBFILES~ 65) - -9999.00 SUBFILES~ 67) = -9999.00 SUBFILES~ 69) = -9999.00 SUBFILES 71) = -9999.00 SUBFILES~ 73) = -9999.00 SUBFILES 75) = -9999.00 SUBFILES 77) = -9999.00 SUBFILES 79) - -9999.00 SUBFILES 81) = -9999.00 SUBFILES 83) = -9999.00 SUBFILES 85) = -9999.00 SUBFILES 87) = -9999.00 SUBFILES 89) - -9999.00 SUBFILES 91) - -9999.00 SUBFILES SUBFILES( 2) = -9999.00 4) = -9999.OO 6) = -9999.00 8) = -9999.00 10) = -9999.00 12) = -9999.00 14) = -9999.00 16) = -9999.00 18) = -9999.00 20) = -9999.00 22) = -9999.00 24) = -9999.00 26) = -9999.00 28) = -9999.00 30) = -9999.00 32) = -9999.00 34) = -9999.00 36) = -9999.00 38) = -9999.00 40) = -9999.00 42) = -9999.00 44) = -9999.00 46) = -9999.00 48) = -9999.00 50) = -9999.00 52) = -9999.00 54) = -9999.00 56) = -9999.00 58) = -9999.00 60) = -9999.00 62) = -9999.00 64) = -9999.00 66) = -9999.00 68) = -9999.00 70) = -9999.00 72) = -9999.00 74) = -9999.00 76) = -9999.00 78) = -9999.00 80) = -9999.00 82) = -9999.00 84) = -9999.00 86) = -9999.00 88) = -9999.00 90) = -9999.00 92) = -9999.00 SUBFILES( 93) - -9999.00 SUBFILES(95) = -9999.00 SUBFILES(97) = -9999.00 SUBFILES(99) - -9999.00 SUBFILES(101 ) -- -9999.00 SUBFILES(1 SUBFILES(1 SUBFILES(1 SUBFILES(1 SUBFILES(1 SUBFILES, 1 SUBFILES~ 1 SUBFILES~ 1 SUBFILES~ 1 SUBFILES~ 1 SUBFILES~ 1 SUBFILES~ 1 SUBFILES~ 1 O3) = -9999.00 05) = -9999.00 07) = -9999.00 09) = -9999.00 11) = -9999.00 13) = -9999.00 15) = -9999.00 17) = -9999.00 19) = -9999.00 21) = -9999.00 23) = -9999.00 25) = -9999.00 27) = -9999.00 SUBFILES(94) -- -9999.00 SUBFILES(96) -- -9999.00 SUBFILES(98) - -9999.00 SUBFILES(100) - -9999.00 SUBFILES(102) = -9999.00 SUBFILES(104) = -9999.00 SUBFILES(106) -- -9999.00 SUBFILES(108) = -9999.00 SUBFILES(110) = -9999.00 SUBFILES(112) - -9999.00 SUBFILES(114) - -9999.00 SUBFILES(116) - -9999.00 SUBFILES(118) - -9999.00 SUBFILES(120) = -9999.00 SUBFILES(122) = -9999.00 SUBFILES(124) - -9999.00 SUBFILES(126) = -9999.00 SUBFILES(128) - -9999.00 !-- STRING PARAMETERS ............................................. INTERPOL = YES Input Tape Device, LU (1) is: TAPEC: Output Tape-Image file, LU (2) is: C:\DATA\1404\1404.TAP (Output Tape-Image file will be created) Listing Method ("LISTMETH") = 0, Depth Unit oriented listing. Listing Frequency ("LISTFREQ") is every ( 50) units of Depth. Listing output limiting (LISTMAX) not enabled... (to enable list limiting set LISTMAX positive) Data Statistics reporting ("STATS") has not been enabled. (Specify STATS-1 to enable this feature) Automatic curve renaming has been disabled by user input (AUTOCURV--0). Automatic "FILE= n" card generation is disabled. (This is the program default, AUTOFILE-0) (Specify AUTOFILE = 1 to enable this feature) LIS comment record decoding (COMMENTS = 1) has been enabled by user input. LIS information record decoding (INFORECS = 1) has been enabled by user input. The WRITEASC option has not been enabled... (to write ASCII subfiles specify WRITEASC-1) Tape Subfile 1 is type: LIS **** REEL HEADER **** MWD 95/ 1/13 ~:~ 14O4 01 **** TAPE HEADER **** MWD 95/ 1/12 1404 01 Tape Subtile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS -- LIS COMMENT RECORD(s)' 12345678901234567890123456789012345678901234567890123456789012345678901234567890 TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS # WELL NAME: APl NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA MWD RUN 1 JOB NUMBER: 1404 LOGGING ENGINEER: OPERATOR WITNESS: JX-02A 500292145501 PRUDHOE BAY DRILLING BAKER HUGHES INTEQ 13-JAN-95 MWD RUN 2 MWD RUN 3 1404 1404 M. MILLER S. BURKHARDT M. MILLER M.FERNANDEZ M. FERNANDEZ M. WHITELY MWD RUN 4 MWD RUN 5 MWD RUN 6 JOB NUMBER: 1404 1404 1404 LOGGING ENGINEER: S. BURKHARDT M. MILLER S. BURKHARDT OPERATOR WITNESS: M. WHITELY M. WHITELY M. WHITELY JOB NUMBER: MWD RUN 7 MWDRUN 8 MWD RUN 9 1404 1404 M. MILLER S.BURKHARDT M. WHITELY M. WHITELY LOGGING ENGINEER: OPERATOR WITNESS: # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 9 11N 13E 1005 1246 70.40 68.90 40.3O OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1 ST STRING 6.000 7.000 9274.0 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: BAKER HUGHES INTEQ RUNS 1 THROUGH 8 UTILIZED NAVlGAMMA SERVICES FROM 9290 TO 11277 FT MD (8625 TO 9038 FT TVD) THE GAMMA RAY TRACE HAS BEEN CORRECTED FOR POTASSIUM EFFECTS. AT A MEASURED DEPTH OF 9434' (8720 FT TVD), THE CEMENT CONTAMINATE MUD WAS CHANGED OUT FOR A KCL XANVlS FLO PRO SYSTEM. THE GAMMA RAY WAS MONITORED BEFORE AND AFTER THE CHANGEOUT; THE HIGH POTASSIUM CONTENT OF THE FLO PRO CAUSED AN AVERAGE GAMMA SHIFT OF 6.4 APPARENT APl UNITS TO THE RIGHT. **** FILE HEADER **** MWD .001 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged, DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH MWD 9250.0 11277.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MWD 1 9250.0 9250.0 MWD 2 9250.0 9504.0 MWD 3 9543.0 9553.0 MWD 4 9553.0 9553.0 MWD 5 9504.0 9797.0 MWD 6 9797.0 10114.0 MWD 7 10114.0 10815.0 MWD 8 10815.0 11277.0 # REMARKS: MERGE BASE CN WN FN COUN STAT : PRUDHOE BAY DRILLING : JX-O2A : PRUDHOE BAY UNIT : NORTH SLOPE : ALASKA' LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS EDITED MERGED MWD DATA. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value-- 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 000 1 0000000 1 000 1 Rep Code Count Bytes 68 4 16 Sum: 4 16 16 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 2 ROP MWD 68 1 3 TEMP MWD 68 1 4 WBCS MWD 68 1 GAPI FPHR DEGF LB 16 4 4 98 660 71 6 4 4 98 660 71 6 4 4 98 660 71 6 4 4 98 660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record 'Length indicates: 50 FRAMES * DATA RECORD (TYPE// O) 1006 BYTES * Total Data Records: 82 Tape File Start Depth - 9250.000000 Tape File End Depth = 11277.000000 Tape File Level Spacing - 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4552 datums Tape Subfile: 2 181 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 3 is type: LIS **** FILE HEADER **** MWD .002 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9290.0 9290.0 LOG HEADER DATA DATE LOGGED: SO FTWAR E SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 15-DEC-94 M1.33 M1.33 MEMORY .0 9290.0 9290.0 0 .0 .0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVIGAMMA TOOL NUMBER 1238 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): .00 .0 .0 0 .0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: $ CN : PRUDHOE BAY DRILLING WN : JX-02A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT :ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM RRI-TELECO BIT RUN 1. * FORMAT RECORD (TYPE//64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator, Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0001 00000001 0001 Rep Code Count Bytes 68 10 4O Sum: 10 40 40 fndun a IF ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 I GAPI 4 4 98 660 71 6 3 GRAT MWD 68 1 GAPI 4 4 98 660 71 6 4 GRBX MWD 68 1 CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 I DEG 4 4 98 660 71 6 7 ROPSMWD 68 1 FPHR 4 4 98 660 71 6 8 TCDX MWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCS MWD 68 1 LB 4 4 98 660 71 6 40 * DATA RECORD (TYPE# O) Total Data Records: 1 50 BYTES * Tape File Start Depth - 9250.000000 Tape File End Depth -- 9250.000000 Tape File Level Spacing - 0.000000 Tape File Depth Units -- Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12 datums Tape Subtile: 3 65 records... Minimum record length: 50 bytes Maximum record length: 464 bytes Tape Subfile 4 is type: LIS **** FILE HEADER **** MWD .003 1 O24 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901 234567890 FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9250.0 9504.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT).' BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): -HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 15-DEC-94 M1.33 M1.33 MEMORY .0 9250.O 9504.0 0 48.8 50.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA TOOL NUMBER 1378 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): LSND/XANVIS 9.30 .0 .0 26000 .0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: ,000 .0 .0 .O NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: THE INTERVAL FROM 9251 TO 9274 FT MD (8600 TO 8621 FT TVD) WAS LOGGED BEHIND 7" LINER. CN : PRUDHOE BAY DRILLING WN : JX-02A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT :ALASKA LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM RRI-TELECO BIT RUN 2 * FORMAT RECORD (TYPE//64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator, Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0001 00000001 0001 Rep Code Count Bytes 68 10 40 Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRAT MWD 68 I GAPI 4 4 98 660 71 6 4 GRBXMWD 68 1 CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 1 DEG 4 4 98 660 71 6 7 ROPS MWD 68 1 FPHR 4 4 98 660 71 6 8 TCDX MWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCS MWD 68 1 LB 4 4 98 660 71 6 40 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# O) 1018 BYTES * Total Data Records: 45 Tape File Start Depth - 9250.000000 Tape File End Depth - 9504.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units -- Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6090 datums Tape Subfile: 4 110 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 5 is type: LIS **** FILE HEADER **** MWD .004 I O24 LIS COMMENT RECORD(s): 12345678901 234567890123456789012345678901234567890123456789012345678901 234567890 FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9543.0 9553.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): STOP DEPTH M1.33 M1.33 .0 .0 .0 0 ,0 .0 6.000 .0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) TOOL NUMBER 1238 .00 .0 .0 0 .0 MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKF AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: $ CN : PRUDHOE BAY DRILLING WN .' JX-O2A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT : ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 2-TELECO BIT RUN 3 * FORMAT RECORD (TYPE//64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Rep¢ode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Rep¢ode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 000 1 0000000 1 000 1 Rep Code Count Bytes 68 10 4O Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod I AZT MWD 68 1 DEG 4 2 GRAX MWD 68 1 GAPI 4 3 GRAT MWD 68 1 GAPI 4 4 GRBX MWD 68 1 CPS 4 5 GRBT MWD 68 I CPS 4 6 INC MWD 68 1 DEG 4 7 ROPS MWD 68 I FPHR 4 8 TCDX MWD 68 1 DEGF 4 9 TVD MWD 68 1 FT 4 10 WBCS MWD 68 1 LB 4 40 4 98 660 71 6 4 98 66O 71 6 4 98 66O 71 6 4 98 660 71 6 4 98 66O 71 6 4 98 660 71 6 4 98 660 71 6 4 98 660 71 6 4 59 324 56 5 4 98 660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 2 Tape File Start Depth = 9543.000000 Tape File End Depth - 9553.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 104 datums Tape Subfile: 5 66 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 6 is type: LIS **** FILE HEADER **** MWD .005 1 O24 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9553.0 9553.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): STOP DEPTH M1.33 M1.33 .0 .0 .0 0 .0 .0 6.000 .0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) TOOL NUMBER 1397 .00 .0 .0 0 .0 MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: $ CN : PRUDHOE BAY DRILLING WN : JX-O2A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT : ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 2-TELECO BIT RUN 4 * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Rep¢ode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 000 1 0000000 1 000 1 Rep Code Count Bytes 68 10 4O Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRATMWD 68 1 GAPI 4 4 98 660 71 6 4 GRBXMWD 68 1 CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 1 DEG 4 4 98 660 71 6 7 ROPSMWD 68 1 FPHR 4 4 98 660 71 6 8 TCDX MWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCS MWD 68 1 LB 4 4 98 660 71 6 40 * DATA RECORD (TYPE// O) Total Data Records: 1 50 BYTES * Tape File Start Depth = 9553.000000 Tape File End Depth - 9553.000000 Tape File Level Spacing = 0.000000 Tape File Depth Units - Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6102 datums Tape Subtile: 6 65 records,.. Minimum record length: 50 bytes Maximum record length: 464 bytes Tape Subtile 7 is type: LIS **** FILE HEADER **** MWD .0O6 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 9504.0 $ # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 9797.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 17 DEC 94 M1.33 M1.33 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): .0 9504.0 9797.O 0 TOOL NUMBER 1238 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) XANVIS FLO 9.00 .0 .0 44OOO .0 6.000 50.8 59.2 .0 MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: $ CN : PRUDHOE BAY DRILLING WN : JX-O2A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT : ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 2-TELECO BIT RUN 5 * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 Rep Code Count Bytes 68 10 40 Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRAT MWD 68 1 GAPI 4 4 98 660 71 6 4 GRBXMWD 68 1 CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 6 INC MWD 68 1 DEG 4 7 ROPS MWD 68 1 FPHR 4 8 TCDX MWD 68 1 DEGF 4 9 TVD MWD 68 I FT 4 10 WBCS MWD 68 1 LB 4 40 4 98 660 71 6 4 98 66O 71 6 4 98 66O 71 6 4 98 660 71 6 4 59 324 56 5 4 98 660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# O) 1018 BYTES * Total Data Records: 51 Tape File Start Depth -- 9504.000000 Tape File End Depth - 9797.000000 Tape File Level Spacing -- 0.250000 Tape File Depth Units - Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 1858 datums Tape Subtile: 7 115 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subtile 8 is type: LIS **** FILE HEADER **** MWD .007 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901 234567890 FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9797.0 10114.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 18 DEC 94 M1.33 M1.33 .0 9797.0 10114.0 0 59.2 85.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVIGAMMA TOOL NUMBER 1378 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): XANVIS FLO 9.00 .0 .0 47000 .0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN : PRUDHOE BAY DRILLING WN : JX-02A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT :ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 3oTELECO BIT RUN 6 * FORMAT RECORD (TYPE//64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value- 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator, Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 000 1 0000000 1 000 1 Rep Code Count Bytes 68 10 4O Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRAT MWD 68 1 GAPI 4 4 98 660 71 6 4 GRBXMWD 68 I CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 1 DEG 4 4 98 660 71 6 7 ROPSMWD 68 I FPHR 4 4 98 660 71 6 8 TCDXMWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCSMWD 68 1 LB 4 4 98 660 71 6 40 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# O) 1018 BYTES * Total Data Records: 56 Tape File Start Depth - 9797.000000 Tape File End Depth - 10114.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units - Feet **** FILE TRAILER**** LIS representation code decoding summary: Rep Code: 68 8022 datums Tape Subtile: 8 120 records,.. Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 9 is type: LIS **** FILE HEADER **** MWD .008 1024 LIS COMMENT RECORD(s): 123456789012345678901 234567890123456789012345678901 23456789012345678901 234567890 FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 10114.0 10815.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): STOP DEPTH 19 DEC 94 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): M1.33 M1.33 .0 10114.0 10815.0 0 TOOL NUMBER 1238 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) XANVIS FLO 9.00 .0 .0 42000 .0 6.000 85.3 91.8 .0 MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: $ CN : PRUDHOE BAY DRILLING WN : JX-02A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT : ALASKA .0 .0 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 4-TELECO BIT RUN 7 * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 Rep Code Count Bytes 68 10 40 Sum: 10 40 40 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRAT MWD 68 1 GAPI 4 4 98 660 71 6 4 GRBXMWD 68 1 CPS 4 4 98 660 71 6 5 GRBTMWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 1 DEG 4 4 98 660 71 6 7 ROPSMWD 68 1 FPHR 4 4 98 660 71 6 8 TCDX MWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCS MWD 68 1 LB 4 4 98 660 71 6 40 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# O) 1018 BYTES * Total Data Records: 122 Tape File Start Depth - 10114.000000 Tape File End Depth - 10815.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet **** FILE TRAILER**** LIS representation code decoding summary: Rep Code: 68 6034 datums Tape Subtile: 9 186 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subtile 10 is type: LIS **** FILE HEADER **** MWD .009 1024 LIS COMMENT RECORD(s): 123456789012345678901 23456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 10815.0 11 277.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD NAVlGAMMA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): STOP DEPTH 20 DEC 94 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): M1.33 M1.33 .0 10815.O 11277.0 0 TOOL NUMBER 1378 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) XANVIS FLO 9.10 .0 .0 44000 .0 6.000 86.9 90.2 .0 MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEMPERATURE: .000 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 6.000 .0 .0 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: THE INTERVAL FROM 11234 TO 11277 FT MD (9036 TO 9038 FT TVD) WAS NOT LOGGED DUE TO SENSOR OFFSET AT THE END OF THE WELL. CN : PRUDHOE BAY DRILLING WN : JX-O2A FN : PRUDHOE BAY UNIT COUN : NORTH SLOPE STAT :ALASKA LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS TAPE CONTAINS RAW MWD DATA FROM BIT 5-TELECO BIT RUN 8 * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator, Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 000 1 0000000 1 000 1 Rep Code Count Bytes 68 10 40 Sum: 10 40 40 fndun a [F ] 1.O0000000 ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 AZT MWD 68 1 DEG 4 4 98 660 71 6 2 GRAX MWD 68 1 GAPI 4 4 98 660 71 6 3 GRAT MWD 68 1 GAPI 4 4 98 660 71 6 4 GRBXMWD 68 1 CPS 4 4 98 660 71 6 5 GRBT MWD 68 1 CPS 4 4 98 660 71 6 6 INC MWD 68 1 DEG 4 4 98 660 71 6 7 ROPS MWD 68 1 FPHR 4 4 98 660 71 6 8 TCDXMWD 68 1 DEGF 4 4 98 660 71 6 9 TVD MWD 68 1 FT 4 4 59 324 56 5 10 WBCS MWD 68 1 LB 4 4 98 660 71 6 40 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 23 FRAMES * DATA RECORD (TYPE# O) 1018 BYTES * Total Data Records: 81 Tape File Start Depth = 10815.000000 Tape File End Depth -- 11277.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units - Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 10782datums Tape Subtile-' 10 147 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subtile 11 is type: LIS **** TAPE TRAILER **** MWD 95/ 1/12 14O4 01 **** REEL TRAILER**** MWD 95/ 1/13 14O4 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes .End of execution: Fri 13 JAN 95 9:13a Elapsed execution time = 42.67 seconds. SYSTEM RETURN CODE - 0 Tape Subtile 2 is type: LIS DEPTH GR ROP 9250,0000 9250.5000 93OO,000O 9350,0000 9400.0000 9450.0000 9500,0000 9550,0000 9600,0000 9650,0000 9700,0000 9750,0000 9800,0000 9850.0000 9900,0000 9950,0000 10000,0000 10050,0OOO 10100,0000 1O15O,O000 10200,0000 10250,0000 10300,0000 10350.0000 10400,0000 10450,0000 10500.0000 10550,0000 1O600,0000 10650,0000 10700,0000 10750.0000 10800,0000 10850.0000 10900,0000 10950,0000 11000,0000 11050.0000 11100,0000 11150,0000 11200,0000 11250,0000 11277.0000 -999.2500 -999,2500 25,6765 19,9065 33,2738 110,4475 21,O125 11,0558 16,9698 11,6472 12,5343 14,0128 30,5016 16,O766 16,0766 14,6341 13,1916 27 6166 13 1916 9 3364 8 2803 8 2803 9 7588 6 8018 9 7588 6 8018 12,7158 9,7588 12,7158 9,7588 12.7158 6,8018 9,7588 18,0670 15,1820 23,8370 12,2970 6.5270 45,9553 72.8820 15,6628 -999,2500 -999,2500 TEMP -999,25OO -999,2500 13,3429 20,8509 76,5813 18,0942 96,5564 128,9501 23.2294 33,2375 50.4610 47,8242 42,7187 51,4782 94,8184 120,7307 110.5835 70,0952 63,7925 120,4162 144,4472 150,6757 119,9459 97,3781 79,2686 126,8546 103,6642 85,9286 101,1720 95,4239 103,8752 68,6627 53,1146 58,3958 110,4802 100,9063 122,O802 42,5391 178,1115 35,1765 216.3658 205,4092 396,4927 Tape File Start Depth = 9250,000000 Tape File End Depth = 11277,000000 Tape File Level Spacing = 0,500000 Tape File Depth Units = Feet WBCS -999.2500 -999,2500 -999,2500 -999,2500 136,4000 -999,2500 -999,2500 -999,2500 -999,2500 -999.2500 -999,2500 -999,2500 -999.2500 -999.2500 -999,2500 -999,2500 -999,2500 -999 2500 -999 2500 -999 2500 -999 2500 -999 2500 -999 2500 ~999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 ~999,2500 -999.2500 -999,2500 -999,2.500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999,2500 -999.2500 -999,2500 16,2868 53.O331 9.6875 26,9485 13,6397 28.2181 37,7819 29,5514 35.6096 41,9751 34,4361 39,0966 44,1682 26,5244 41.2648 42,0000 44,0498 41.1900 25.8266 35,5576 41.4517 28,7913 17,5265 19,8131 26,4548 30,2928 29,6449 28,7103 31,6075 17.0343 15,8505 17.8941 27,4268 30,4797 26,4860 38,8411 24,8224 30,3136 31,0779 31,0903 31,0696 Tape Subfile 3 is type: LIS DEPTH AZT GRAX GRBT INC ROPS WBCS GRAT TCDX GRBX TVD 9250.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 Tape File Start Depth = 9250.000000 Tape File End Depth = 9250.000000 Tape File Level Spacing -- 0.000000 Tape File Depth Units -- Feet Tape Subfile 4 is type: LIS DEPTH AZT GRAX GRBT INC ROPS WBCS GRAT TCDX 9250.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 9250.2500 -999.2500 -999.2500 -999.2500 -999.25'00 -999.2500 -999.2500 9300.0000 -999.2500 25.6765 -999.2500 -999.2500 13.3429 17.1140 9350.0000 -999.2500 19.9065 -999.2500 -999.2500 20.8509 53.0331 9400.0000 -999.2500 33.3768 -999.2500 -999.2500 76.5813 9.6875 9450.0000 -999.2500 106.9855 -999.2500 -999.2500 23.4631 25.9436 9500.0000 -999.2500 21.0125 -999.2500 -999.2500 96.5564 13.6397 9504.0000 -999.2500 14.6655 -999.2500 -999.2500 109.8863 15.3860 Tape File Start Depth = 9250.000000 Tape File End Depth - 9504.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units - Feet GRBX TVD -999.25OO -999.25OO -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 136.4000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.25OO -999.2500 -999.2500 -999.2500 -999.2500 10.0000 -999.2500 8.0000 -999.2500 15.2857 -999.2500 40.8000 -999.2500 11.0000 -999.2500 8.8000 -999.2500 Tape Subfile 5 is type: LIS DEPTH AZT GRAX GRBT INC ROPS WBCS 9543.0000 -999.2500 55.4108 -999.2500 -999.2500 58.3243 20.7399 9543.2500 -999.2500 40.6258 -999.2500 -999.2500 71.7001 21.5165 9550.0000 -999.2500 11.0558 -999.2500 -999.2500 128.9501 28.2181 9553.0000 -999.2500 79.0668 -999.2500 -999.2500 122.5408 27.0498 GRAT TCDX Tape File Start Depth = 9543.000000 Tape File End Depth = 9553.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet GRBX TVD -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 23.0000 -999.2500 18.0000 -999.25OO 8.0000 -999.2500 31.0000 -999.2500 Tape Subfile 6 is type: LIS DEPTH AZT GRAX GRBT INC ROPS WBCS 9553.0000 -999.2500 79.0668 -999.2500 -999.2500 122.5408 27.0498 GRAT TCDX GRBX TVD -999.2500 -999.2500 31.0000 -999.2500 Tape File Start Depth = 9553.000000 Tape File End Depth = 9553.000000 Tape File Level Spacing - 0.000000 Tape File Depth Units = Feet Tape Subtile 7 is type: LIS DEPTH AZT GRAX GRBT INC ROPS WBCS 9504.0000 -999.2500 14.6655 -999.2500 -999.2500 109.8863 15.3860 9504.2500 -999.2500 12.3575 -999.2500 -999.2500 104.7514 14.9954 9550.0000 -999.2500 11.0558 -999.2500 -999.2500 128.9501 28.2181 9600.0000 -999.2500 15,4913 -999.2500 -999.2500 24.3431 38.0083 9650.0000 225.4000 11.6472 -999.2500 52.3000 33.5949 29.3084 9700.0000 -999,2500 12.5343 -999.2500 -999.2500 50.4610 35.6096 9750.0000 -999.2500 14.0128 -999.2500 -999.2500 47.8242 41.9751 9797.0000 -999.2500 28.7978 -999.2500 -999.2500 56.5222 38.5330 GRAT TCDX Tape File Start Depth = 9504.000000 Tape File End Depth - 9797.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet GRBX TVD -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 8.8000 -999.2500 8.0000 -999.2500 8.0000 -999.2500 9.5OO0 -999.2500 8.2000 8854.4941 8.5000 -999.2500 9.0000 -999.2500 14.0000 -999.25OO Tape Subtile 8 is type: LIS DEPTH AZT GRBT INC WBCS 9797.0000 -999.2500 ~999.2500 -999.2500 38.5330 9797.2500 -999.2500 -999.2500 -999.2500 38.3115 9800.0000 -999.2500 -999.2500 -999.2500 22.9574 9850.0000 -999.2500 -999.2500 -999.2500 39.0966 9900.0000 -999.2500 -999.2500 -999.2500 43.8218 9950.0000 -999.2500 -999.2500 -999.2500 29.1843 10000.0000 ~999.2500 -999.2500 -999.2500 41.2648 10050.0000 -999.2500 -999.2500 -999.2500 41.8729 10100.0000 -999.2500 -999.2500 -999.2500 44.0498 10114.0000 216.0000 -999.2500 86.3000 41.5670 GRAX GRAT GRBX ROPS TCDX TVD 28.7978 -999.2500 14.0000 56.5222 -999.2500 -999.2500 29.9067 -999.2500 14.3750 52.3626 -999.2500 -999.2500 31.4633 -999.2500 15.3333 42.7187 -999.2500 -999.2500 16.0766 -999.2500 10.0000 51.4782 -999.2500 -999.2500 16.0766 -999.2500 10.0000 95.3922 -999.2500 -999.2500 14.6341 -999.2500 9.5000 106.6666 -999.2500 -999.2500 13.1916 -999.2500 9.0000 110.5835 -999.2500 -999.2500 27.6166 -999.2500 14.0000 64.0374 -999.2500 -999.2500 13.1916 -999.2500 9.0000 63.7925 -999.2500 ,999.2500 13.9129 -999.2500 9.2500 85.2266 -999.2500 9034.2891 Tape File Start Depth -- 9797.000000 Tape File End Depth - 10114.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet Tape Subfile 9 is type: LIS DEPTH AZT GRBT INC WBCS 10114.0000 -999.2500 41.5670 216.0000 86.3OOO 10114.2500 -999.2500 41.7632 -999.2500 -999.2500 10150.0000 -999.2500 40.3364 -999.2500 -999.2500 10200.0000 -999.2500 23.1542 -999.2500 -999.2500 10250.0000 -999.2500 35.5576 -999.2500 -999.2500 10300.0000 -999.2500 41.4517 -999.2500 -999.2500 10350.0000 -999.2500 28.7913 -999.2500 -999.2500 10400.0000 -999.2500 17.2866 -999.2500 -999.2500 10450.0000 -999.2500 19.8131 -999.2500 -999.2500 10500.0000 -999.25OO 26.4548 -999.2500 -999.2500 10550.0000 -999.2500 30.2928 -999,2500 -999.2500 10600.0000 -999.250O 29.6449 -999.2500 -999.2500 10650.0000 -999.2500 28.8629 -999.2500 -999.2500 GRAX ROPS GRAT TCDX 13.9129 85.2266 6.8018 87.5518 9.3364 107.6604 8.4915 147.5614 8.5760 150.6757 9.7588 119.9459 6.8018 97.3781 9.7588 71.8546 6.8018 126.8546 12.7158 103.6642 9.7588 85,9286 12.7158 101.1720 9.7588 99.2054 GRBX TVD -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.25O0 -999.2500 -999.25OO -999.2500 -999.25O0 -999.2500 -999.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -999.2500 9.25O0 9034.2891 7.0000 -999.2500 7.8571 -999.2500 7.5714 -999.2500 7.6000 -999.2500 8.0000 -999.2500 7.0000 -999.2500 8.0000 -999.2500 7.0000 -999.2500 9.0000 -999.'2500 8.0000 -999.2500 9.0000 -999.2500 8.0000 -999.2500 DEPTH AZT GRBT INC WBCS 10700.0000 -999.2500 -999.2500 -999.2500 31.6075 10750.0000 -999.2500 -999.2500 -999.2500 17.0343 10800.0000 -999.2500 -999.2500 -999.2500 15.8505 10815.0000 -999.2500 -999.2500 -999.2500 15.8069 GRAX GRAT GRBX ROPS TCDX TVD 1 2.7158 -999.2500 9.0000 103.8752 -999.2500 -999.2500 8.2803 -999.2500 7.5000 68.6627 -999.2500 -999.2500 9.7588 -999.2500 8.0000 53.0065 -999.2500 -999.2500 14.9197 -999.2500 9.9091 44.5230 -999.2500 -999.2500 Tape File Start Depth = 10114.000000 Tape File End Depth - 10815.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet Tape Subtile 10 is type: LIS DEPTH AZT GRBT INC WBCS 10815.0000 -999.2500 -999.2500 -999.2500 15.8069 10815.2500 -999.2500 -999.2500 -999.2500 15.9907 10850.0000 -999.2500 -999.2500 -999.2500 17.8941 10900.0000 -999.2500 -999.2500 -999.2500 27.1900 10950.0000 -999.2500 -999.2500 -999.2500 30.4797 11000.0000 -999.2500 -999.2500 -999.2500 26.7570 11050.0000 -999.2500 -999.2500 -999.2500 37.7570 11100.0000 -999.2500 -999.2500 -999.2500 24.4299 11150.0000 -999.2500 -999.2500 -999.2500 30.3364 11200.0000 -999.2500 -999.2500 -999.2500 30.9097 11250.0000 -999.2500 -999.2500 -999.2500 31.0903 11277.0000 210.0000 -999.2500 87.3000 30.6760 GRAX GRAT GRBX ROPS TCDX TVD 14.9197 -999.2500 9.9091 44.5230 -999.2500 -999.2500 14.6574 -999.2500 9.8182 44.2388 -999.2500 -999.2500 18.0670 -999.2500 11.0000 58.3958 -999.2500 -999.2500 15.1820 -999.2500 10.0000 114.3772 -999.2500 -999.2500 22.6830 -999.2500 12.6000 100.9063 -999.2500 -999.2500 12.2970 -999.2500 9.0000 122.7009 -999.2500 -999.2500 6.5270 -999.2500 7.0000 45.1537 -999.2500 -999.2500 45.9553 -999.2500 20.6667 165.9283 -999.2500 -999.2500 72.8820 -999.2500 30.0000 35.4354 -999.2500 -999.2500 15.8477 -999.2500 10.2308 207.5217 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 205.4091 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 382.1246 -999.2500 9037.8262 Tape File Start Depth = 10815.000000 Tape File End Depth -- 11277.000000 Tape File Level Spacing - 0.250000 Tape File Depth Units -- Feet