Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
197-043
7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU D-06A Pull Patch Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 197-043 50-029-20148-01-00 11758 Conductor Surface Intermediate Production Liner 9019 80 2651 7517 8949 2946 9566 20" 13-3/8" 9-5/8" 7" 4-1/2" 8967 30 - 110 30 - 2681 28 - 7545 26 - 8975 8812 - 11758 30 - 110 30 - 2681 28 - 7316 26 - 8518 8356 - 9019 11620, 11630, 11656 520 2670 4760 7020 7500 9566 1530 4930 6870 8160 8430 9080 - 11650 4-1/2" 12.6# 13cr80, L80 24 - 8816 8623 - 9012 Structural 4-1/2" Baker S3 Packer 8759, 8304 8631, 8759 8179, 8304 Torin Roschinger Operations Manager Finn Oestgaard finn.oestgaard@hilcorp.com 907.564.5026 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028285 24 - 8361 N/A N/A 97 600 24926 55450 56 4 500 500 780 1040 N/A 13b. Pools active after work:Prudhoe Oil 4-1/2" Baker S3 Packer 8631, 8179 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 9:19 am, Sep 02, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.09.02 08:49:16 - 08'00' Torin Roschinger (4662) J.Lau 11/4/25 RBDMS JSB 090425 DSR-9/11/25 ACTIVITY DATE SUMMARY 8/15/2025 ***WELL S/I ON ARRIVAL*** PULLED DREAMCATCHER FROM 8804' MD, MULTIPLE CHUNKS OF CIPB RECOVERED RAN DOGLESS GS TO TOP OF PATCH @ 9075' MD / 9070' SLM, GS SHEARED JARRED ON PATCH @ 9075' MD FOR 1 HOUR *** WSR CONT ON 8/16 *** 8/16/2025 T/I/O=2441/472/261, LRS Unit 76, Assist Slickline (PROFILE MODIFICATION), Pumped 10 bbls 50/50 to spear in followed by 150 bbls 120* 1% KCL to kill well. ***Job continued to 8/17/2025*** 8/16/2025 *** WSR CONT FROM 8/15 *** JAR ON PATCH FOR A TOTAL OF 1 HOUR 40 MIN ** PART WIRE ~2400' WIRE, 31' TOOLSTRING LIH ** RAN 4-1/2'' GR, 4-1/2'' B-SUB, 4-1/2'' BLB, 3.75'' 3 PRONG WIRE GRAB, GRABBED WIRE/FISH & PUH TO X NIPPLE @ 2124' MD *** WSR CONT ON 8/17 *** 8/16/2025 T/I/O=2441/472/261, LRS Unit 76, Assist Slickline (PROFILE MODIFICATION), Pumped 10 bbls 50/50 to spear in followed by 150 bbls 120* 1% KCL, 8/17/2025 *** WSR CONT FROM 8/16 *** MADE MULTIPLE GR RUNS TO FISH @ 2124'MD RECOVERED ALL WIRE & FISH TS JARRED ON PATCH @ 9075' MD FOR 2.5 HOURS KNOCKED PATCH DOWNHOLE TO 9138' SLM, UNABLE TO MOVE PATCH UP HOLE *** WSR CONT ON 8/18 *** 8/17/2025 *** Job continued from 8/16/2025*** Pumped 15 bbl;s 50/50 per SL WSL for FP, Pumped 10 bbls crude followed by 150 bbls KCL down TBG followed by 38 bbls crude for FP. Well left in Slicklines control, Equipment secured, DSO notified upon departure, FWHP=0/499/567 8/18/2025 *** WSR CONT FROM 8/17 *** JARRED ON PATCH 2hr 10min @ 9205'SLM (6hr 20min TOTAL w/.125c) ***SWAPPED TO .160 WIRE*** PULLED PATCH FROM 9205'SLM (all elements & slips intact) DRIFTED FREELY TO DEVIATION @ 9642'SLM w/3.70'' CENT, 4-1/2'' BLB, 3.70'' G- RING ***WELL LEFT S/I ON DEPARTURE*** 8/19/2025 *** TEST WLV'S *** 8/20/2025 ***WELL SHUT IN ON ARRIVAL*** RIG UP AK E-LINE (SET PLUG) PT 250 L 3000H RIH WITH RS, 5' WB, GR/CCL, BAKER 10, 3.50" CIBP. OAL=18' MAX OD=3.50" TIED INTO AKES PLUG PERF RECORD DATED 23-OCT-2021 SET CIBP @ 9566 CCL STOP DEPTH= 9552.8 (CCL-ME=13.2') JOB COMPLETE SECURE WELL RIG DOWN ***WELL SHUT IN ON DEPARTURE*** Daily Report of Well Operations PBU D-06A 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU D-06A Mill CIBPs, Patch Perfs Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 197-043 50-029-20148-01-00 11758 Conductor Surface Intermediate Production Liner 9019 80 2651 7517 8949 2946 11668 20" 13-3/8" 9-5/8" 7" 4-1/2" 9012 30 - 110 30 - 2681 28 - 7545 26 - 8975 8812 - 11758 30 - 110 30 - 2681 28 - 7316 26 - 8518 8356 - 9019 11620, 11630, 11656 520 2670 4760 7020 7500 None 1530 4930 6870 8160 8430 9080 - 11650 4-1/2" 12.6# 13cr80, L80 24 - 8816 8623 - 9012 Structural 4-1/2" Baker S3 Packer 8759, 8304 8631, 8759 8179, 8304 Torin Roschinger Area Operations Manager Kirsty Glasheen Kirsty.Glasheen@hilcorp.com 907.564.5258 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028285 24 - 8361 N/A N/A 555 138 54961 14551 60 774 1700 1700 1050 707 N/A 13b. Pools active after work:Prudhoe Oil 4-1/2" Baker S3 Packer 8631, 8179 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 2:39 pm, Jun 23, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.06.23 11:14:45 -08'00' Torin Roschinger (4662) DSR-6/23/23 RBDMS JSB 071123 WCB 1-18-2024 ACTIVITY DATE SUMMARY 6/7/2023 CTU #6 1.75" CT 0.156". Job Scope: Mill 3 CIBPs MIRU. ***Job In Progress*** 6/8/2023 CTU #6 1.75" CT 0.156" Job Scope: Mill 3 CIBPs Finish rigging up. MU 2-7/8" milling BHA w/ 3.70" Venturi burnover assembly. Mill 1st CIBP at 9480' MD and push down to 2nd CIBP at 9909' MD. POH. Recovered CIBP pieces. MU new 3.70" burnshoe. Tag 2nd CIBP. Attempt to mill; not making progress. POH to inspect tools. ***Job In Progress*** 6/9/2023 CTU #6 1.75" CT 0.156" Job Scope: Mill 3 CIBPs POH w/ 3.70" Venturi burnover assembly to inspect tools. Recovered more CIBP pieces. Change out motor and MU 3.70" 5-blade junk mill. Mill 2nd CIBP at 9909' MD(lost WHP), but can't push down. POH to inspect tools. Center of mill face is worn. MU 3.70" Venturi burnover assembly with redressed burn shoe. Mill/push 2nd CIBP down to 3rd CIBP at 11,110' MD. POH to inspect tools and conduct weekly BOP test. Venturi basket contains rubber, slips, and various other metal pieces from 2nd CIBP. ***Job In Progress*** 6/10/2023 CTU #6 1.75" CT 0.156" Job Scope: Mill 3 CIBPs Trim pipe, perform chain inspection, change packoffs. Conduct weekly BOP test. RIH w/ 3.70" junk mill. Attempt to mill 3rd CIBP at 11,110' MD. POH to inspect tools. Circular wear pattern in center of mill face. RIH w/ 3.70" Venturi burnover assembly. ***Job In Progress*** 6/11/2023 CTU #6 1.75" CT 0.156" Job Scope: Mill 3 CIBPs RIH w/ 3.70" Venturi burnover assembly (Run 6). Tag 3rd CIBP at same depth. Reciprocate above plug to clean debris. Attempt to mill. Jar down 3 times. Plug not letting go. POH. Minimal recovery in Venturi. RIH w/ specially-made 3.70" Venturi burn shoe w/ 2.9" ID (Run 7) to try and recover larger CIBP parts. Reciprocate above Plug 3, then attempt to mill. POH. Recovered fairly large piece of CIBP cone. MU same special burn shoe BHA (with new motor) to try and recover more big pieces. ***Job In Progress*** 6/12/2023 CTU #6 1.75" CT 0.156" Job Scope: Mill 3 CIBPs Re-run specially-made 3.70" Venturi burn shoe w/ 2.9" ID (Run 8) to try and recover more large CIBP parts. Begin milling at Plug #3 depth and lose 1000 psi WHP and got weight back. Milled and Pushed Plug to 11620'. FP Coil and Well with diesel. RDMO. ***Job Complete*** Daily Report of Well Operations PBU D-06A ggg Milled and Pushed Plug to 11620'. Mill 2nd CIBP at 9909'g j MD(lost WHP), but can't push down. POH to inspect tools. Center of mill face is worn.() MU 3.70" Venturi burnover assembly with redressed burn shoe. Mill/push 2nd CIBP down to 3rd CIBP at 11,110' MD. FP Coil and Well with diesel.gg RDMO. Job Scope: Mill 3 CIBPs Mill 1stgg g g CIBP at 9480' MD and push down to 2nd CIBP at 9909' MD. POH Daily Report of Well Operations PBU D-06A 6/14/2023 T/I/O/OO = SSV/460/450/350, Temp = SI. Bleed OAP (Eval IAxOA). ALP = 480 psi, SI @ CV. OA FL @ near surface. Bled OAP to BT to 100 psi in 30 min (FTS). Monitored for 30 min, OAP increased 60 psi. FWHP's = SSV/460/160/350. SV, WV, SSV = C. MV = O. IA, OA & OOA = OTG. 02:30 6/16/2023 ***WELL S/I ON ARRIVAL*** RAN 3.70" GAUGE RING DOWN TO 9,500' SLM, NO ISSUES RAN 30' x 45 KB PATCH DRIFT TO 9,150' SLM, NO ISSUES ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED OF STATUS*** 6/20/2023 ***WELL SHUT IN ON ARRIVAL*** PRESSURE TEST PCE FROM 200LB - 3000LB RIH WITH 1 7/16" CABLE HEAD, 3 1/8" GR/CCL, 2 5/8" BAKER 10 SETTING TOOL, 3.718" CASING PATCH (MAX OD = 3.718" , MAX LENTH = 46') (PATCH SET DEPTH = 9,075' - 9,105' , CCL OFFSET = 12.4' , CCL STOP DEPTH = 9,062.6') TREECAP INSTALLED & PRESSURE TESTED ***WELL LEFT S/I*** 6/21/2023 ***WELL S/I ON ARRIVAL*** RAN KJ, 3.80" GAUGE RING, BLB, 3.67" GAUGE RING TO XN NIP @8,819' SLM (8,804' MD) SET 4-1/2" DREAMCATCHER (=42" oal, 3.79" no-go, sec lockdown installed) IN XN NIP @8,820' SLM (8,804' MD) ***WELL S/I ON DEPARTURE*** The final milled CIBP fish is correctly shown on the new WBS, below. The patch is correctly shown on the new WBS, below. The perfs covered by the patch are correctly listed as closed. -WCB RIH WITH 1 7/16" CABLE HEAD, 3 1/8" GR/CCL, 2 5/8" BAKER 10 SETTING TOOL, 3.718" CASING PATCH (MAX OD = 3.718" , MAX LENTH = 46')( (PATCH SET DEPTH = 9,075' - 9,105 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071):10. Field/Pool(s): Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU D-06A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 197-043 50-029-20148-01-00 11758 Conductor Surface Intermediate Production Liner 9019 80 2651 7517 8949 2946 9480 20" 13-3/8" 9-5/8" 7" 4-1/2" 8927 30 - 110 30 - 2681 28 - 7545 26 - 8975 8812 - 11758 30 - 110 30 - 2681 28 - 7316 26 - 8518 8356 - 9019 11630 520 2670 4760 7020 7500 9480, 9909, 11110 1530 4930 6870 8160 8430 9080 - 11650 4-1/2" 12.6# 13cr80, L80 24 - 8816 8623 - 9012 Structural 4-1/2" Baker S3 Packer 8631, 8179 Stan Golis Sr. Area Operations Manager Noel Nocas Noel.Nocas@hilcorp.com 907.564.5278 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final 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: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028285 4-1/2" Baker S3 Packer 24 - 8361 8759, 8304 N/A N/A 166 690 21337 53860 64 0 1700 1700 738 1440 N/A STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2021 Submit Within 30 days or Operations Sr Res Eng: 8631, 8759 8179, 8304 No SSSV Installed By Samantha Carlisle at 4:03 pm, Nov 01, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.11.01 14:36:34 -08'00' Stan Golis (880) SFD 11/2/2021MGR02NOV2021 RBDMS HEW 11/3/2021 DSR-11/1/21 ACTIVITY DATE SUMMARY 10/22/2021 T/I/O/OO = 2350/1500/300/400. Temp = SI. TBG FL (E-Line request). ALP = 1500 psi, SI @ CV. TBG FL @ 9580' (146 bbls). SV, WV, SSV = C. MV = O. IA, OA, OOA = OTG. 17:45 10/23/2021 ***WELL SHUT IN UPON ARRIVE*** THUNDERBIRD LOAD WELL WITH 160 BLLS OF CRUDE TO INCREASE FLUID LEVEL IN WELL INITAL T/I/O/OO = 280/1325/350/300 SET LEGACY CIBP AT 9480.0', CCL TO ME = 39.0', CCL STOP DEPTH = 9441.0' PERFORATE W/ 3-1/8" X 20' GUN (CONNEX CHARGES) - INTERVAL: 9080' - 9100', CCL TO TOP SHOT = 9.7', CCL STOP DEPTH = 9070.3' FINAL T/I/O/OO = 400/1325/350/300 ***JOB COMPLETE*** 10/23/2021 T/I/O=2400/1500/400 (Perfs) Pump 180 bbls crude to load well for E-line. Pad op notified of well status upon departure. SV,WV,SSV= C MV=O CV's= OTG. FWHP's 650/1500/400 Daily Report of Well Operations PBU D-06A PERFORATE INTERVAL: 9080' - 9100', Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:197-043 6.50-029-20148-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11758 9909 9029 8631, 8759 11630 9909, 11110 8179, 8304 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30 - 110 30 - 110 1530 520 Surface 2651 13-3/8" 30 - 2681 30 - 2681 4930 2670 Intermediate 7517 9-5/8" 28 - 7545 28 - 7316 6870 4760 Production 8949 7" 26 - 8975 26 - 8518 8160 7020 Perforation Depth: Measured depth: 9762 - 11650 feet True vertical depth:9018 - 9012 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13cr / L80 24 - 8816 24 - 8361 8631 8179Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S3 Packer Liner 2946 4-1/2" 8812 - 11758 8356 - 9019 8430 7500 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 117255072377 6215845 950 36867 174 323 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Noel Nocas Noel.Nocas@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:907.564.5278 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured9019 Sundry Number or N/A if C.O. Exempt: N/A 4-1/2" Baker S3 Packer 8759 8304 Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program N/A Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028285 PBU D-06A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Meredith Guhl at 12:44 pm, Jun 25, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.06.24 17:10:37 -08'00' Stan Golis (880) SFD 6/25/2021MGR30JUN21RBDMS HEW 6/30/2021 DSR-6/25/21 ACTIVITY DATE SUMMARY 6/7/2021 CTU #6 w/1.75" coil MIRU CTU, MU Northern solutions MHA and SLB 31' 2-7/8" PJO gun. RIH and SLB guns, tagged CIBP 9,909' MD. Picked up to neutral and correct counter to bottom shot = 9,908.35'. PUH and perforate interval 9,762' MD - 9,793' MD. Bring well online reciprocating pipe 9200', pump MEOH down coil and IA. Pooh w/guns. ***Job in Progress*** 6/8/2021 CTU #6 w/1.75" coil Well cycling gas from IA to surface. Shut in well, lay in 38 bbls of MEOH while Pooh. Lay down SLB guns, RDMO CTU6. ***Job Complete*** 6/10/2021 T/I/O/OO = 2360/2010/560/300. Temp = SI. T & IA FL (Ops request). ALP = 2000 psi, SI @ CV. T FL @ 8810' (982' above perfs). IA FL @ 5269' (sta # 3 dome). SV, WV = C. SSV, MV = O. IA, OA = OTG. 00:30 Daily Report of Well Operations PBU D-06A Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:197-043 6.50-029-20148-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11758 9909 9029 8697, 8759 11630, 11656 9909, 11110 8243, 8304 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30 - 110 30 - 110 1530 520 Surface 2651 13-3/8" 30 - 2681 30 - 2681 4930 2670 Intermediate 7517 9-5/8" 28 - 7545 28 - 7316 6870 4760 Production 8949 7" 26 - 8975 26 - 8518 8160 7020 Perforation Depth: Measured depth: feet True vertical depth: feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13cr / L80 24 - 8816 24 - 8361 8697 8243Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S3 Packer Liner 2946 4-1/2" 8812 - 11758 8356 - 9019 8430 7500 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 117207237736867 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Noel Nocas Noel.Nocas@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:907.564.5278 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations 5 Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured9019 Sundry Number or N/A if C.O. Exempt: N/A 4-1/2" Baker S3 Packer 8759 8304 Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program N/A Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028285 PBU D-06A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations No Test Available 9792 - 11650 9023 - 9012 By Meredith Guhl at 7:17 am, Apr 30, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.04.29 11:07:23 -08'00' Stan Golis (880) SFD 5/3/2021DSR-4/30/21 RBDMS HEW 4/30/2021MGR28JUL2021 ACTIVITY DATE SUMMARY 4/8/2021 ...Well shut in on arrival... (AK EL - pump down cibp/adperf) LRS LOAD WELL WITH 145bbl SKL WITH SAFELUBE. LRS PUMP DOWN CIBP/PERF GUN TOOLSTRING FROM 9,500' to 9,943' AT 4.5bpm AND 1,200psi. SET 4-1/2" CIBP AT 9,909' ME. LRS PT CIBP TO 1,500psi. PERFORATE 9,792' - 9,812' WITH 20' x 2-7/8" GEODYNAMICS RAZOR w/ 15g HMX CHARGES, 6 SPF, 60 DEG PHASING. API 19B PENETRATION = 35.1", ENTRANCE HOLE = 0.34". POST PERF MAX INJECTIVITY = 1.3bpm AT 3,000psi. PUMP RATE TOO LOW TO PUMP DOWN NEXT 30' PERF GUN DOWN. ***Job Incomplete. Plan to attempt to POP well to clean up existing perofrations, then return to for remaining 30' adperf.*** 4/8/2021 T/I/O/OO = 0/181/518/300. ***Assist Eline w/ Perforating*** Pumped 3bbls 60/40, 237bbls 1% SKL w/ safelube down tubing to get EL in position. FP tubing w/ 2bbls 60/40, 36bbls crude. Performed very minimal step rate test due to low fluids on location after they set plug and perforated. 0.5bpm @ 1770psi and still climbing. 1bpm @ 2450 and still climbing. FWHP's = 0/170/602/250 4/19/2021 T/I/O=1900/1750/600/300 (High Pressure Breakdown) Pumped 2 bbls of 60/40 and 92 bbls of crude down the IA to fluid pack. Pumped 2 bbls of 60/40 and 152 bbls of crude down the tbg to load. Pumped 80 bbls of crude down the tbg for injectivity test. Test was not completed do to tbg pressuring up over max pressure. See log for details. FWHP=1500/1500/650/300 SV,WV,SSV=closed IA/OA/OOA=OTG Fluid packed annulus tags hung. Daily Report of Well Operations PBU D-06A STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS HLGEIVE IAN n o n<n 1. Operations Performed TV 13 Abandon ❑ Plug Perforations 0 Fracture Stimulate ❑ Pull Tubing ❑ Operations s t �y" `'�0o /L{ _eYp°"^ Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Ap optrbg�lYL G Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: Mill CIBP - Set CIBP 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 0 Exploratory ❑ 1 5. Permit to Drill Number: 197-043 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 1 6. API Number: 50-029-20148-01-00 7. Property Designation (Lease Number): ADL 028285 B. Well Name and Number: PBU 0-06A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY. PRUDHOE OIL 11. Present Well Condition Summary: Total Depth: measured 11758 feet Plugs measured 11110 feet true vertical 9019 feet Junk measured 11630, 11656 feet Effective Depth: measured 11110 feel Packer measured 8631, 8759 feet true vertical 9010 feet Packer true vertical 8179. 8305 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30-110 30-110 1530 520 Surface 2651 13-3/8" 30-2681 30-2681 4930 2670 Intermediate 7517 9-5/8" 28-7545 28-7316 6870 4760 Intermediate 8949 7" 25-8975 26-8519 7240 / 8160 5410/7020 Liner 2946 4-1/2" 8812-11758 8356-9019 8430 7500 Perforation Depth: Measured depth: 10020 -11650 feet True vertical depth: 9024-9012 feet Tubing (size, grade, measured and true vertical depth) 4-1/7'12,6# L-80 24-8816 24-8361 4-1/2" Baker S-3 Perm Packer 8631 8179 Packers and SSSV (type, measured and 4-1/2" Baker SB3 Packer 8759 8305 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): 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: 149 15033 77 1500 329 Subsequent to operation: No Test Available 300 500 14.Attachments: (regwredpv20M025.o7a.29.m1, 325290) 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Authorized Name: Stone, Chns Contact Name: Slone, Chris Authorized Title : D Wad / GC1 Lead Petroleum Engineer Contact Email: Chdstopher.Stone@bp.com Authorized Signature: LAn!ji,( Date: / Contact Phone. +1 9075645518 Form 10.404 Revised 04/2017 l%QR RBDMS` 1JAN 0 9 2019 Submit Original Only Daily Report of Well Operations PBU D -06A ACTIVITVr)ATF ci IRARA Aov CTU #9 1.75" coil 0.156 WT Blue coil Objective: mill CIBP and set a new one deeper MIRU. 12/9/2018 ***In progress*** CTU #91.75" Blue Coil 0.156WT Objective: mill cibp and set new cibp Standby complete. Continue to RU CTU. 12/10/2018 **In progress" CTU #9 1.75" Blue Coil 0.156WT Objective: mill cibp and set new cibp Standby complete. Continue to RU CTU. Make up 2/7/8" motor and 3.63" Excalibur mill. RIH and load well with 1 % KCI w/ SafeLube. Unable to get any significant motor work after -2hrs of attempting. Was able to stall 1 time early on in trying to mill. Varied rates, rih speeds etc. See log for details. POOH to inspect tools. Face of mill/sides had decent wear. Verified burst disc good. Milk motor. MU 3.66" burn shoe+ 3.12 venturi. 12/10/2018 ...Job in Progress... CTU #9 1.75" Blue Coil 0.156WT Objective: mill cibp and set new cibp Troubleshoot weeping Putter block valve on killport. Apply heat, re -pt, good to go. RIH with 3.66" WFD burn shoe. Milled plug, pushed to 11629.8 CTM. POOH. Debris remaining in burnshoe and possibly still in liner/heel. Make up 3 1/8" Venturi and 3.51" mule shoe and RIH. Venturi from 9500'- 11345' with multiple tags. Continue ventun while PUH and had overpulls at 10558' and 9948' CTMD. Able dry drift from 9500-11300'. POOH. Venturi came back empty. Prep for weekly bop test. 12/11/2018 ***In Progress*** CTU #91.75" Blue Coil 0.156WT Objective: mill cibp and set new cibp Continue weekly bop test. MU WFD 4.5" CIBP. R and tie-in to blue/yellow flag. Set CIBP at 11,110' MD. POOH and FP well. RDMO CTU. 12/12/2018 ***Job Complete*** ,TTam= Cw WELLHEAD = MCEVOY TYPE9701— ACT1.t4TOR= - BAKEI2C Opn/Sqz NITIAL KB. ELE 67.50' 3151 BF. ELEV = -- 40.64' KBG-2 KOP=._-----3300' 2-3/4" Max Angle = 94'@ 10004' 5269 Datum MD = 9380' 20' COND, Datum ND = 8800' SS O /29/13 2 94# FI -40 6742 20 D = 19.124" 13-3/8" CSG, 72#, N-80 BUTT 2681' D= 12.347 Minimum ID = 3.725" @ 8804- 4-1/2" HES XN NIPPLE 9-5/8• ¢SV — 77AW 7 D -06A SAFETY NOTES: W ELL ANGLE> 70° 9600' """CHROME 4-12" TBG""" 99-518" PBR 4-1/2' FES X NP, ID = 3.813' GAS LFr MANDRELS ST MD ND DEV TYPE9701— SPF INTERVAL Opn/Sqz DOTE 4 3151 3149 7 KBG-2 DOW 2-3/4" 429/13 3 5269 5177 18 KBG-2 4 10020 - 10080 O /29/13 2 6932 6742 20 KBG-2 DW1/07/05 2-3/4" 4 1 8458 8016 25 KBG-21I07I05 4 11150- 11270 C 07/24/97 9-5/8" MLLOLff V NDOW 7545'- 7600' 9) = 8 CSG, 47#, L-80, D=8.681" 8610' 4-12'FESX NP, ID=3.813• 8631' 7-5/8" X 4-1/2• BKR S-3 PKK D= 3.875" 8697' T CSG, 26#, L-80 BTC -M .0383 bpf, D = 6.276' 7864' 8720' 4-12" TBG STUB (TAGGED 01/07/05) 8727' 7"X4-12' WIOLIE OV67SFpT 4-1/2' FES X NP, ID = 3.813' 'TBG. 12.69, 13CW90 V AM TOP, .0152 bpf. D = 3 956' 8-71 \ 8748' PERFORATION St1MMY1RY REF LOG: MVVD GR ON 07/18/97 ANGLE AT TOP PEW 91"@ 10340' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz SHOT SOZ 2-3/4" 6 10340- 10373 O 06/02/18 2-3/4" 6 10540-10573 O 06/01/18 WES 2-7/8" 4 10020 - 10080 O 1229100 DRAWNG CORRECTIONS 2-3/4" 4 10770-10890 O 0724/97 2-3/4" 4 10950 - 11070 O 0724/97 2-314" 4 11150- 11270 C 07/24/97 2-3/4' 4 11330 - 11430 C 0724197 2-314" 4 11500 - 11650 C 07/24197 ' TBG, 12.6#, L -BO BT, .0152 bpf, D = 3.958• I— 7" CSG, 29#, L-80 BTC -M .0371 bpf, D = 6.184' LMZ 12.6#, L-80 BT, .0152 bpf, D = 8759' 14-1/2"X 7' BKR S-3 PKR, D = 3.875" 8783' 4-1/2' HES X NP, D=3813' 8804 4-12" HES XN NP, ID = 3.725- 8812' 7"X5"ZXPPKRW/7.40' TEBACK SLV, D = 4.00' 8816' 4-1/2" WLEG, D=3.958' -Fa MD TT NOT LOGO 8831'S1/2• x 4-v2" XO, D = 3.958' 11110'4-12'CBP(12nD18 11630' CTM 4-12' MILLED CBP (12/11/18) 11656 CTMFIBH 4-12" VUFD 1166W CBP MLLED DH 11768' (12/01117) PRUDFDE BAY LINT WELL. D -06A PBBM ff No: 1920430 AR NW: 50-029-20148-01 SEC 23, T11 N, R13E 2830' FNL 8 1067' FEL BP Exploration (Alaska) REV BY COM 94TS DATE RET/ BY COMMENTS N18E OISGINAL COM PLETION 12106/17 MiSIJIMD IFLLEDCBP(12/Ot/17) r07125197 616 RWO 06ItM/18 JTGJIMD SET CEPS ADPERFS D-141 SIDE'RACK(D-O6A) 12/13/18 JMAU MLLEdSEr CIBPB FISH WES RWO PJC DRAWNG CORRECTIONS 04/30/13 BSE/SV GLV C/O (0429/13) PRUDFDE BAY LINT WELL. D -06A PBBM ff No: 1920430 AR NW: 50-029-20148-01 SEC 23, T11 N, R13E 2830' FNL 8 1067' FEL BP Exploration (Alaska) tituEIVED STATE OF ALASKA "'ALASKA OIL AND GAS CONSERVATION COMMI N REPORT OF SUNDRY WELL OPERATI�S DEC 15 201? 1. Operations Performed /er��r Abandon ID Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing ❑ '4r M ❑ Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing ❑ Change Approve rogram ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well ❑ Other: Mill CIBP LJJ 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number 197-043 3. Address: P.O.Box 196612 Anchorage, Development El Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20148-01-00 7. Property Designation(Lease Number): ADL 0028285 8. Well Name and Number: PBU D-06A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 11758 feet Plugs measured feet true vertical 9019 feet Junk measured 11656 feet Effective Depth: measured 11668 feet Packer measured 8631/8759 feet true vertical 9012 feet Packer true vertical 8179.32/8304.77 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 31-111 31-111 1530 520 Surface 2654 13-3/8" 27-2681 27-2681 4930 2670 Intermediate 7532 9-5/8" 27-7545 27-7316 6870 4760 Intermediate 8950 7" 25-8975 25-8519 7240/8160 5410/7020 Liner 2946 4-1/2" 8812-11758 8356-9019 8430 7500 Perforation Depth: Measured depth: 10020-11650 feet True vertical depth: 9024-9012 feet feet Tubing(size,grade,measured and true vertical depth) 4-1/2",L-80 23-8816 23-8361 Packers and SSSV(type,measured and 4-1/2"Baker S-3 Perm Packer 8631 8179.32 true vertical depth) 4-1/2"Baker SB3 Packer 8759 8304.77 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED JAN 2 }r'^ 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 359 28268 60 658 1092 Subsequent to operation: 373 28970 78 658 1002 14.Attachments:(required per 20 AAC 25.070 25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations a Exploratory ❑ Development m Service 0 Stratigraphic El Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR 0 WINJ ❑ WAG El GINJ ❑ SUSP ❑ SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Haffener,Jordan Contact Name: Haffener,Jordan Authorized Title: Production Engineer Contact Email: Jordan.Haffenert bp.com Authorized Signature: Date: /Z 0/7 Contact Phone: +1 9075645383 Form 10-404 Revised 04 017 if TL //7/1r Submit Original Only A, R€3[r��iS 1,‘- DEC 1 5 2017 • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary December 14, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Milling of a Cast Iron Bridge Plug for Well D-06A, PTD # 197-043. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 • • E \ a) 0 _$ [ 2 ) 'Cr ' ? \ .o o $ / c . c ± 4— \ % = % = o & a g = R / \ £cril± \ © $ E \ 0 $ * f \ / C0 g&) a) \ / -§ .e \ O / \ rn G / \ 2 m o 5 p R / \ 22 & ® \ < L Cl_ ° a a E 5 $ § .D iD .c » 2 ® 0 \ / ) '§ caE L. < _o co c _U / 0 \ E a 0 / % \ E \ O / E R p » - / b 9 = co } a2 .g \ \ @ o = ± 2 S w \\ CL E \ —1 E _ 0 '- o_ _ RD o 0 $ $ _ � § o 0 / g ƒ / f / La o < \ I / 17_ ± 2 / % 2 @ w / k / t ƒ § J c w ® 0 / ,- a_ - 0 < © ® m e \ a a \ o 0 0 Z \ cc o .c w a m o r o o = '- O » < ® k » E ® e & m = 2 0 o ® ± f ƒ / / \ / _/ f ƒ f / z 6 \ / \ c o -§ G O / $ g (:) (0 o J 2 $ / / \ 5 \ f \ \ E U \ / \ ® \ - co / c .- c o Li \ 2 . / 0\ k \ 2 f \ / / » / R ± $ 0 \ A / @ // e 7 \ : 0 : 0 > n2 : 0 _1 : b & ± 0 0 N- w _® » d \ 00 5 / p $ � K \ / � @ \ CN 2 0 < TREE= caw ACTUATOR= BAKEROC a-O f A it'SOM NOTES:4-1/2"TBG*" 70° 9600' INITIAL KB.ELE 67.50' BF.ELEV T 40.64' J KOP= 3340' I 1 2105' —9-5/8"FBR Max Angle= 94° . 10004' Datum SD= 9380' 20"COND, H 10T Datum TVD= 8800'SS 2124' --4-1/2"FES X NF!ID=3.813" 94#,H-40 ID= t 9.124" 1-1 2673' H9-5/8"FOC ZA GAS LFT MANDRELS L ST M) TVD DEV TYPE VLV LATCH PORT DATE 13-38"CSG,72#,N-80 BUTT --J 2681' 4 3151 3149 7 KBG-2 DOSE BK 16 04/29/13 D=12.347' 3 5269 5177 18 KBG-2 DOSE BK 16 04/29/13 2 6932 6742 20 KBG-2 DMY BK 0 01/07/05 Minimum ID = 3.725" @ 8804' 1 8458 8016 25 KBG-2 DMY BK 0 01/07/05 4-112" HES XN NIPPLE 9-5/8'EZSV H 7749' 9-5/8"MLLOIJT VVWDOW 7545'-7600' 9-5/8'CSG,47#,L-80, --i 8319' D=8.681" 8610' —4-1/2"HES XNP,D=3.813' 8631' —17-518"X 4-1/2" BKR S-3 F'KR,D=3.875" 04 8697' —14-1/2-FES X NP,ID=3.813" VI 7"CSG,26#,L-80 BTC-M,,0383 bpi,D=6.276" H 7864' ,� IF 8720' 14-1/2"TBG STUB(TAGGED 01/07/05) 8727° H 7"X 4-1/2"UNIQUE OVERSET 8749` —14-112"FES X NP,D=3.813" 4-1/2'TBG, 12.6#,13CR:-B0 VAM TOP,.0152 bpf,D=3.958" H 8718' PERFORATIONSUMMARY —a-1/2'x7"BKR S-3 PKR 0=3.875' FEF LOG: MWD GR ON 07/18/97 ANGLE AT TOP FEFF:93° , 10020' �� 8783' H4-1/2"FES X NP,5)=3.813" Note_Refer to Production DB for historical pert data ,1Pik SIZE SPF INTERVAL Opn/Sqz SHOT SOZ 8804' —{4-1/2"HES XN NP,D=3,725" 2-7/8" 4 10020-10080 0 12/29/00Pt 2-3/4" 4 10770- 10890 0 07!24/97 2-3/4" 4 10950- 11070 0 07/24/97 8812' 7"X 5"ZXP RCR w/7.40' 2-3/4" 4 11150- 11270 0 07/24/97 ' T1E33ACK SLY,D=4.00' 2-3/4" 4 11330-11430 0 07/24/97 * :-:16' --{4-1/2"WLEG,D=3.958' 2-3/4" 4 11500-11650 0 07/24/97 ,Vdk ' HELM)TT NOT LOGGED ii 8831' —5-1/2"X 4-1/2"XO, D=3.958" 4.1/2"TBG, 12.6#,L-80 ET,.0152 bpf,D=3.958" —i 8816' , T CSG,29#,L-80 BTC-M, .0371 bpf,ID=6.184 H 8975' , 11656' CTM —FISH:4-112'VIFD CBP MLLED 01-1 PBTD -1 11668' �, (12/01/17) ,r.„i�„4,4, 4-1/2”LNR,12.6#,L-80 ET,.0152 bpf,D=3.958" H 11758' !••��4�4 a4 DATE REV BY COMMENTS DATE REV BY COMMENTS FRWI-IOEBAY UNIT 10/12!76 NI8E ORIGINAL COMPLETION .08/15!11 MEM PJC GLV C/O(8!10/11) WELL: D-06A 09/07191 D-16 RANO 04/24/13 JJU.9.1D PULL WRP'SET CEP(04/15/13) PERMIT No: 1920430 07/25/97 D-141 SIDETRACK(D-06A) 04/30/13 BSE/SV GLV C0(04/29/13) AR Na: 50-029-20148-01 01/07(05 N7ES RWO 12/06/17 MSS/JM)KILL/3)CEP(12/01/17) SEC 23,T11 N,R13E,2830'FPR.&1067'FEL 10/12/08 PJC DRAWING CORFECTIONS 06/28/11 RWU PJC GLV CYO(01/30/05) BP Exploration(Alaska) ) I ti ~ Pages NOT Scanned in this Well History File X HVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. ' /97 -V'f) File Number of Well History File PAGES TO DELETE Complete RESCAN o Color items - Pages: o GraY,scale, halftones, pictures, graphs, charts - Pages: o Poor Quality Original' - Pages: o Other - Pages: DIGITAL Cf'TA [J Diskettes, No. [J Other. NolType 'OVERSIZED [J Logs of various kinds c Other COMMENTS: J (ç ~'yf ". Scanned by: Beverly MildredD.reIha ~ Lowell Date: :l II; J5I ~ o TO RE-SCAN . po Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: JsI • RECEIVED STATE OF ALASKA . AOKA OIL AND GAS CONSERVATION COMMON MAY 0 7 2013 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon U Repair Well Li Plug Perforations (J Perforate 11 Other[J "' "°� Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac El Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Well❑ 2. Operator 4. Well Class Before Work: ✓ 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ 197 -043 -0 3. Address: P.O. Box 196612 Stratigraphid Service ❑ 6. API Number: `' Anchorage, AK 99519 -6612 50- 029 - 20148 -01 -00 7. Property Designation (Lease Number): 'f 8. Well Name and Number: ADL0028285 PBU D -06A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): te To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 11758 feet Plugs measured 11105 feet true vertical 9018 feet Junk measured None feet Effective Depth measured 11105 feet Packer measured See Attachment feet true vertical 9009.82 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 94# H -40 37 - 117 37 - 117 1530 520 Surface 2645 13 -3/8" 72# N -80 36 - 2681 36 - 2680.84 4930 2670 Intermediate None None None None None None Production 7510 9 -5/8" 47# N -80 35 - 7545 35 - 7315.84 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10020 - 10060 feet 10770 - 10890 feet 10950 - 11070 feet 11150 - 11270 feet 11330 - 11430 feet 11500 - 11650 feet True Vertical depth 9024.13 - 9022.55 feet 9013.23 - 9013.31 feet 9012.93 - 9010.31 feet 9011.26 - 9018.46 feet 9019.81 - 9016.43 feet 9013.65 - 9011.99 feet Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 34 - 8816 34 - 8360.74 Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: SCANNED JUL L 1 LO l 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 644 33516 0 0 881 Subsequent to operation: 0 0 0 0 0 14. Attachments: 15. Well Class after work: ✓ Copies of Logs and Surveys Run Exploratory❑ Development © Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil El , Gas ❑ WDSPLIJ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUC-❑ 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: N/A Contact Nita Summerhays Email NIta.SummerhaysCcilbp.corn Printed Name Nita Summerhays Title Petrotechnical Data Technician Sign/ i����jj / Phone 564 -4035 Date 5/7/2013 -� _ vL-P RBDMS MAY - 8 201,4k // 113 •04°...7/ Form 10-404 Revised 10/2012 Submit Original Only • • Daily Report of Well Operations ADL0028285 ITO 0 V '01 N - , J,;.; 1.75 "CT. Job Objective: Pull WRP, Set CIB' MIRU. RIH w/ WRP, equalizing tool, jars, and mule shoe. Tag at 8696'CTM. Unable to gain entry after varying running speed, pump rates, and pump orientation. POOH it inspect tools. Inspection indicates mule shoe edge w/ cassleations setting down, potentially on tubing stub in overshot. RIH w/ WRP equalizing tool, jars, mule shoe 4/14/2013 w/o castleations, and sealable knuckle. « <In Progress »> CTU #9 1.75 "CT. Job Objective: Pull WRP, Set CIBP « <Continued from 04/14/13 »> Continue RIH w/ 3.69" WRP equalizing tool, jars, mule shoe w/o castleations, and sealable knuckle. Pass through trouble section (tbg stub /overshot) w/o issues. Dry tag WRP at 11,420'CTM. Jet top of WRP w/ 20 bbls of PowerVis, Fluff N Stuffing any fill. Equalize WRP at —initial tag depth, confirmed by instantaneous drop in WHP. Jet up through perfs. POOH. RIH w/ 3.69" WRP retrieval tool, jars, mule shoe, and sealable knuckle. No problems through overshot. Latched WRP at 11429'CTM. Over pull 8k, WRP free. RBIH to below setting depth. POOH w/ WRP. Hang up on nipple at 8804'M. RBIH. Come up w/o issues. Overpull thru nipples at 8783' and 2124'MD . Recovered complete WRP. RIH w/ PDS GR /CCL memory tools in 2 -3/8' cerrier w/ 2.75" JSN. Flag pipe at 11,110'CTM (11,147'CTM Mech). Log GR /CCL up from 11,200' to 10,000'CTM at 30 fpm. POOH. Bad GR /CCL data CCL failure, PDS to perform failure analysis). RIH w/ new GR /CCL memory tools in 2 -3/8' carrier w/ 2.5 JSN. Stop at existing flag (yellow on red) repaint to red on white. 11,111'CTM (11,090' Mechanical). RIH. Log memory GR /CCL up from 11,300' to 10,000'CTM at 40 fpm. POOH. 4/15/2013 « <In Progress »> CTU# 1.75 "CT. Job Objective: Pull WRP, Set CIBP « <Continued from 04/15/13 »> POOH w/ PDS memory GR /CCL. Good Data. Tie into Ref Log: SLB MCNL dated 31 -JUL -2003 ( +22' Correction). RIH w/ WFD 4.5" DB -10 CIBP. Correct depth at flag to mid element of CIBP. PU and set WFD 4/16/2013 DB -10 CIBP at 11,105'ELM. « <Complete »> • . o. •.jec Ive: 'u TV'', e «< ontinue• from 04/15/13 »> POOH w/ PDS memory GR /CCL. Good Data. Tie into Ref Log: SLB MCNL dated 31 -JUL -2003 ( +22' Correction). RIH w/ WFD 4.5" DB -10 CIBP. Correct depth at flag to mid element of CIBP. PU and set WFD 4/16/2013 DB -10 CIBP at 11,105'ELM. « <Complete »> FLUIDS PUMPED BBLS 1509 60/40 METH 182 1% SLICK KCL W /SAFE LUBE 20 POWERVIS 1711 TOTAL Casing / Tubing Attachment ADL0028285 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" 94# H -40 37 - 117 37 - 117 1530 520 LINER 7821 7" 26# L -80 25 - 7846 25 - 7575.79 7240 5410 LINER 1129 7" 29# L -80 7846 - 8975 7575.79 - 8518.34 8160 7020 LINER 2933 4 -1/2" 12.6# L -80 8825 - 11758 8369.67 - 9018.8 8430 7500 PRODUCTION 7510 9 -5/8" 47# N -80 35 - 7545 35 - 7315.84 6870 4760 SURFACE 2645 13 -3/8" 72# N -80 36 - 2681 36 - 2680.84 4930 2670 TUBING 8782 4 -1/2" 12.6# L -80 34 - 8816 34 - 8360.74 8430 7500 • • • • Packers and SSV's Attachment ADL0028285 SW Name Type MD TVD Depscription D -06A PACKER 8631 8111.22 4 -1/2" Baker S -3 Perm Packer D -06A PACKER 8759 8236.36 7" Baker S -3 Packer D -06A PACKER 8812 8288.84 5" Baker ZXP Top Packer TREE= CM/ W .LHEAD = MCEVOY D _ 6A ***CHROME NOTES: W e-L ANGLE > 70° 9600' ACTUATOR = BAKER C CHROME 4 -112' TBG*** NTIAL KB. ELE 67.50' BF. ELEV = 40.64' KOP = 3300' I I 2106' ElEiCia Max Angie = 94° e, 10004' Datum MD= ......._..__ 9380' 20" COND, H 10T I , I 2124' H4 -1/2" Has X MP, D= 3.813" I DatumTVD= 8800' SS 9410, H_40 D= 19.124" , ' 267$' 1��GASLFTN0.NDFi�S ST MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8" CSG, 72#, N-80 BUTT ri 2681' 4 3151 3149 7 KBG-2 DOME BK 16 04/29/13 D = 12.34r 3 5269 5177 18 KBG-2 DOME BK 16 04129/13 2 6932 6742 20 KBG-2 DMY BK 0 01/07/05 Minimum ID = 3.725" @ 8804' 1 8458 8016 25 KBG-2 DMY BK 0 01/07/05 4 -112" HES XN NIPPLE 9-5/8" EZSV H 7749' 9 -5/8° MLLOUT WIMOW 7545' - 7600' 9-5/8" CSG, 47 #, 1-80, --1 831W D= $.681' 8610' H4- 12 "HESX MP, D= 3.813" 1 8631' H7-5/8" X 4-1/2" BKR S-3 PKR, D= 3.875° I ' 8 697' H4-1/2" HES X MP, ID= 3.813" I 17° CSG, 26#, L-80 BTC-M, .0383 bpf, D = 6.276" H 7864' ,� 8720' 4-1/2"113G STUB (TAGGED 01/07/05) I 8727' Hr X 4-1/2" UNIQUE OVERSHOT I 8749' H4 -12" FES X MP, 13= 3.813" I 14-1/2" TBG, 12.6#,13CR 80 VAM TOP, .0152 bpf, D = 3.958° 8718' 41 PRORATION SUMMARY 8759' 14-1/T X r BKR S-3 PKR, REF LOG: MVVD GR ON 07 /18/97 I ANGLEAT TOP FERE 93° fa 10020' ', t: 8783' - �4 -12 N " FES X P D= 3.813" I Nate: Hafer b Production CB for historical pert data �� SIZE SPF MERVAL Opn/Sqz SHOT S07 8804' H4-12" FES XN NP, D = 3.725" I 2 -7/8" 4 10020 -10080 0 12/29/00 2 -3/4" 4 10770 -10890 0 07/24/97 2 -3/4" 4 10950 -11070 0 07/24/97 8812' I— 7' X 5" 2XP R'FCR w ! 7.40' 2 -3/4" 4 11150 -11270 C 07/24/97 TRACK SLV, D = 4.00" 2-3/4" 4 11330 11430 C 07/24/97 8816' — I4 -1/2" VVLEG, D = 3.958" ( 2 -3/4" 4 11500 - 11650 C 07/24/97 ' I H ELM!) TT NOT LOGGED I II 8831' F- 5-1/2" X 4 -1/2" XO, ,D= 3.958" I4 -12" TBG, 12.64, L-80 ET, .0152 bpf, D = 3.958" H 8816' �� 1111 11105' I 4-1/2" WFD CEP I7" CSG, 29#, L BTC .0371 bpf, D = 6.184" H 8975' ` (04/15/13) PBTD H 11668' • I4 -1/2" LM, 12.6#, 1-80 ET, .0152 bpf, D = 3.958" I 11758' !* * * *j 1 DATE REV BY COMMENTS NTS . DATE REV BY OOM ANTS PRUDHOE BAY UNIT 10/12/76 N18E ORIGINAL COMPLETION 10/12/08 PJC DRAW/4G CORRECTIONS WELL D-06A 09/07/91 D-16 MO 06/28/11 RIM/ PJC GLV C%O (01/30/05) FERNIT No: 1920430 07/25/97 D -141 SIDETRACK (D -06A) 08/15/11 W M PJC GLV GO (8/10/11) AR Na: 50- 029 - 20148 -01 01/07/05 N IES IMO 4/13 JJUJMO PULL WRP/SET CEP (04/15/13) SEC 23, T11N, R13E, 2830' FNL & 1067' FEL 08/28/05 TLH CORRECTIONS 04/30/13 BSE/SV GLV CYO (04/29/13) 10/12/08 RRD'PJC SET WFD IMP (09/06/08) BP Exploration (Alaska) 97 -013 24 -FEB -2012 j 4 5., Scblwnberger i 5895 i �} � Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job it Log Description Date BL Color CD Z -21A BWML -00003 RESERVOIR SATURATION LOG 13- Oct -11 1 1 N -04A BINC -00068 RESERVOIR SATURATION LOG 28- Sep -11 1 1 C -03B BINC -00059 RESERVOIR SATURATION LOG 19- Aug -11 1 1 4 D -06A H -19B BL65 -00041 MEMORY COMPENSATED NEUTRON W/ BORAX 25-Jun-11 1 1 BLPO -00109 MEMORY COMPENSATED NEUTRON W/ BORAX 13-Jun-11 1 1 01 -02 BG4H -00083 RESERVOIR SATURATION LOG 5- Sep -11 1 1 B -16A BD88 -00128 MEMORY COMPENSATED NEUTRON LOG 30-Jun-11 1 1 ■ 0 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: 4‹ BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 OPERABLE: Producer D -06A (PTD 070430) Tubing Integrity Restored Page 1 9.f2' Regg, James B (DOA) • From: AK, D &C Well Integrity Coordinator [AKDCWeIllntegrityCoordinator @bp.com] �' &7 z 'II( Sent: Wednesday, August 10, 2011 9:19 PM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; Phillips, Patti J Cc: Walker, Greg (D &C); Clingingsmith, Mike J (Swift); Reynolds, Charles (ALASKA) Subject: OPERABLE: Producer D -06A (PTD #1970430) Tubing Integrity Restored All, Producer D -06A (PTD #1970430) passed an MIT -IA to 3000 psi on 08/10/2011 after dummy gas lift valves were set. The passing test verities two competent barriers and the well is being reclassified as Operable. Please be aware of the potential for thermal expansion when placing the well back online as the IA is liquid packed. Thank you, Mehreen Vazir (Alternate. Gerald Murphy) r .. C; ► ) (� i Well Integrity Coordinator Pt. BP Alaska Drilling & Wells Well Integrity Office: 907.659.5102 Email: AKDCWeIllntegrityCoordinator @BP.com From: AK, D &C Well Integrity Coordinator Sent: Sunday, July 31, 2011 8:11 PM To: 'Regg, James B (DOA) ; 'Maunder, Thomas E (DOA)'; 'Schwartz, Guy L (DOA)'; AK, OPS GC2 •: ; AK, OPS GC2 Field O &M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wirer e Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Op' ngr; Phillips, Patti 3; AK, OPS Well Pad HU Cc: AK, D &C Well Integrity Coordinator; King, Whitney; Arend, Jon (NORTHERN S• UTIONS LLC) Subject: UNDER EVALUATION: Producer D -06A (PTD #1970430) Sustained Casing Pressure Above MOASP All, Producer D -06A (PTD #1970430) has confirmed su: ained IA casing pressure above MOASP. The wellhead pressures were tubing/IA/OA/00A equ- to SSV/2250/400/80 on 7/28/2011. A TIFL was inconclusive on 7/30/2011. The well has been r- classified as Under Evaluation. The well may remain online while work is conducted to attempt to -store integrity. Plan forward: 1. Slickline: Dummy gas lift valves 2. Fullbore: MIT -IA to 2500 psi A TIO plot and wellbore sche atic have been included for reference. « File: Producer D -06A D #1970430) TIO Plot.doc » 8/22/2011 1`' ? -of3 13 -JUL -2011 2-V2- Schhiherger t ' 3 V 3 3; I 9 � m' No. 5764 Alaska Data & Consulting Services - Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD W -223 BCRJ -00086 ISOLATION SCANNER 18- May -11 1 1 W -221 BJGT -00040 USIT 16- Jun -11 1 1 C -11A BLPO -00111 PPROF W GHOST 14- Jun -11 1 1 H -19B BLPO -00109 MEMORY PPROF W GHOST 12- Jun -11 1 1 V -227 BCRJ -00090 SCMT 19-Jun-11 1 1 X -22A AWJI -00143 USIT 18- Jun -11 1 1 MPI -09 BCRC -00067 MEMORY LEAK DETECTION LOG 18-Jun-11 1 1 411i 14 -36 BCRJ -00091 IPROF 21- Jun -11 1 1 J -27A BAUJ -00090 PPROF W GHOST 20Jun -11 1 1 D -06A 16 -05A Z -27 BL65 -00041 PPROF W DEFT GHOST 24-Jun-11 11 1 1 BSM4-00008 LEAK DETECTION LOG 27-Jun-11 n -11 1 1 BSM4 -00009 GAS LIFT SURVEY 2-Jul-11 1 1 09 -22 BJGT -00048 (PROF 4-Jul-11 1 1 W -08A BBSK -00076 SCMT 25-Jun-11 1 1 Y -04 AWJI -00147 PPROF W DEFT GHOST 22-Jun-11 1 1 R -28 BJGT -00047 SBHPS 3-Jul-11 1 1 U -11B BG4H-00058 PPROF 16-Jun-11 1 1 Z-31 BCRJ -00093 SCMT 10Jul -11 1 1 F-48 BG4H -00062 PPROF W DEFT GHOST 9-Jul-11 1 1 06 -11 BSM4 -00012 PPROF W DEFT GHOST 4- Jul -11 1 1 C -32C BLPO -00117 PPROF W GHOST 5-Jul-11 1 1 01 -31 BP5G -00001 RST EDIT 17- Mar -11 1 1 N -17 BJOH -00007 PDC -GR EDIT 9- Feb -11 1 C -12B BAUJ -00064 MCNL EDIT 9- Mar -11 1 1 C -22A BL65 -00022 MCNL EDIT 7- Mar -11 1 1 14 -33A BL65 -00023 MCNL EDIT 6- Apr -11 1 1 S -129 10AKA0109 OH PDC -GR EDIT 7- Nov -10 1 1 S- 129PB1 10AKA0109 OH PDC -GR EDIT 7- Nov -10 1 1 S- 129PB2 10AKA0109 OH PDC -GR EDIT 7- Nov -10 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 UNDER EVALUATION: Producer DoA (PTD #1970430) Sustained IA Casi,Pressure Abov... Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWelIIntegrityCoordinator @bp.com]� $( /l Sent: Sunday, July 31, 2011 8:11 PM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS GC2 OSM; AK, OPS GC2 Field O &M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Phillips, Patti J; AK, OPS Well Pad HU Cc: AK, D &C Well Integrity Coordinator; King, Whitney; Arend, Jon (NORTHERN SOLUTIONS LLC) Subject: UNDER EVALUATION: Producer D -06A (PTD #1970430) Sustained IA Casing Pressure Above MOASP Attachments: Producer D -06A (PTD #1970430) TIO Plot.doc; D -06A (PTD #1970430) wellbore schematic.pdf All, Producer D -06A (PTD #1970430) has confirmed sustained IA casing pressure above MOASP. The wellhead pressures were tubing /IA/OA/OOA equal to SSV/2250/400/80 on 7/28/2011. A TIFL was inconclusive on 7/30/2011. The well has been reclassified asunder Evaluation. The well may remain online while work is conducted to attempt to restore integrity. Plan forward: 1. Slickline: Dummy gas lift valves - ✓tthce 2. Fullbore: MIT -IA to 2500 psi A TIO plot and wellbore schematic have been included for reference. «Producer D -06A (PTD #1970430) TIO Plot.doc» «D -06A (PTD #1970430) wellbore schematic.pdf» Please call if you have any questions or concerns. Thank you, Gerald Murphy (alt. Mehreen Vazir) y AUG ZOl] Well Integrity Coordinator Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 II I 8/1/2011 PBU D -06A PTD #1970430 7/31/2011 TIO Pressures Plot Well: D -06 3,000 - T bg — IA 2,000 -A- OAA —� 000A On 1,000 - • .-. 04/30111 05107/11 05114111 05/21111 05/28/11 06/04/11 06111/11 06/ 18/11 06/25/11 07 /02/11 07/09111 07116/11 07/23111 KB. ELEV = 69.49 SAFETY S: WELL ANGLE> 70° @ 9600' BF. ELEV = 4 0.64' • KOP = 3300' * * *CHRO 4-1/2" TBG"** Max Angle = 94 @ 10004' Datum MD = 9380' DatumTVD - 8800' SS I I 2 105' I9 -5/8" PBRI 20" CONDUCTOR, 94 #, H-40 -L 107' ID = 19.124" I ' ( 2124' H4-1/2" HES X NIP, ID = 3.813" I -- 2673' 1-19-5/8" FOCI 13 -3/8" CSG, 72 #, N -80 BUTT --I 2681' kJ ID = 12.347" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3151 3149 7 KBG -2 DOME BK 16 01/30/05 TO Minimum ID = 3.725' 8804' 3 5269 5177 18 KBG -2 SO BK 20 01/30/05 4-1/2" HES XN NIPPLE 2 6932 6742 20 KBG -2 DMY BK 0 01/07/05 1 8458 8016 25 KBG -2 DMY BK 0 01/07/05 19 -5/8" EZSV H 7749' 9 -5/8 " MILLOUT WINDOW 7545' - 7600' 9-5/8" CSG, 47 #, L -80, -- j 8319' I 8610' H4-1/2" HES X NIP, ID = 3.813" I ID = 8.681" 0 8631' J- 17-5/8" X 4 -1/2" BKR S -3 PKR, ID = 3.875" I 4 8697' H4-1/2" HES X NIP, ID = 3.813" I I (7" CSG, 26 #, L -80 BTC-M, .0383 bpf, ID = 6.276" I-I 7864' ,, i 8720' H4 -1/2" TBG STUB (TAGGED 01/07/05) I 8727' H7" X 4 -1/2" UNIQUE OVERSHOT 8749' I- 1 4 -1/2" HES X NIP, ID = 3.813" I (4 -1/2" TBG. 12.6 #, 13CR -80 VAM TOP, .0152 bpf, ID = 3.958" H 8718' I 8759' I- 4 -1/2" X 7" BKR S -3 PKR, PERFORATION SUMMARY 11",,E4 ID = 3.875" REF LOG: MWD GR ON 07/18/97 ANGLE AT TOP PERF: 93 @ 10020' T�Vii ', 8783' H4-1/2" HES X NIP, ID = 3.813" I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 8804' _(4 -1/2" HES XN NIP, ID = 3.725" I 2 -7/8" 4 10020 - 10080 0 12/29/00 2 -3/4" 4 10770 - 10890 0 07/24/97 2 -3/4" 4 10950 - 11070 0 07/24/97 8812' I-) 7" X 5" ZXP PKR w 17.40' 2 -3/4" 4 11150 - 11270 0 07/24/97 111111. TIEBACK SLV, ID = 4.00" 2-3/4" 4 11330 - 11430 0 07/24/97 1 8816' 1-14 -1/2" WLEG, ID = 3.958" I 2 -3/4" 4 11500 - 11650 C 07/24/97 'j I HELM TT NOT LOGGED 1 ii 8831' I- 5 -1/2" X 4 -1/2" X0, ID = 3.958" 4 -1/2" TBG, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" H 8816' 11450' I-13.69" WRP (09/06/08) I (7" CSG, 29 #, L -80 BTC-M, .0371 bpf, ID = 6.184" I 8975' i M&' = 7z5Cp; I PBTD H 11668' 14 -1/2" LNR, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" I 11758' lairiPtlirif DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/12176 N18E ORIGINAL COMPLETION 10/12/08 PJC DRAWING CORRECTIONS WELL: D-06A 09/07/91 D -16 RWO 06/28/11 RWL/ PJC GLV C/O (01/30/05) PERMIT No: '1920430 07/25/97 D -141 SIDETRACK (D -06A) API No: 50- 029 - 20148 -01 01/07/05 N7ES RWO SEC 23, T11 N, R13E, 2830' FNL & 1067' FEL 08/28/05 TLH CORRECTIONS 10/12/08 RRD /PJC SET WED WRP (09/06/08) _ _ BP Exploration (Alaska) bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 r, Post Office Box 196612 Anchorage, Alaska 99519 -6612 ► (17 - C)(-5 March 06, 2011 o &A ior Mr. Tom Maunder RECEIVED Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 . Subject: Corrosion Inhibitor Treatments of GPB D Pad '''' Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from D Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Date: 03/04/11 Corrosion • Initial top Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name , PTD # API # of cement pumped cement date inhibitor sealant date ft bbls ft na gal D -01 A 1970780 50029200540100 NA N/A NA N/A 1/31/2011 0-03A 2001340 50029200570100 NA 14 NA 100.30 1/19/2011 D -04B 2031100 50029200560200 NA 4 NA 56.10 2/19/2011 D -05 1700060 50029200580000 NA 0 NA trace 1/19/2011 D -06A 1970430 50029201480100 NA 0.5 NA 3.40 1/7/2011 - D -07B 2051810 50029201620200 NA 0.5 NA 3.40 1/7/2011 D -08A 2021230 50029203720100 NA 0.5 NA 3.40 2/9/2011 D -09A 1990850 50029203810100 NA 0.7 NA 3.40 1/19/2011 0-10 1790530 50029203890000 NA 2.3 NA 8.50 3/2/2011 D -11B 2100770 50029204350100 NA 3.5 NA 23.80 1/6/2011 D -12 1800150 50029204430000 NA 1.3 . NA 5.10 1/15/2011 D -13A 2000810 50029204490100 NA 0.5 NA 2.55 3/31/2010 D -14A 1961530 50029204500100 NA 0.2 NA 0.85 1/15/2011 D -15A 1972120 50029204610100 NA 0.2 NA 0.85 1/15/2011 • D -16A 2090250 50029206830100 NA 0.1 NA 0.85 2/20/2011 D -17B 2021110 50029206920200 NA 1 NA 3.40 2/19/2011 D -18A 2011030 50029206940100 NA 5.4 NA 34.00 2/20/2011 D -19B 2011120 50029207070200 NA 0.8 NA 3.40 2/19/2011 D -20 1820440 50029207800000 NA 0.5 NA 1.70 2/19/2011 0-21 1820520 50029207880000 NA 0.2 NA 3.40 2/10/2011 D -22C 2081210 50029207370300 NA 0.2 NA 0.85 2/10/2011 D -23A 1961880 50029207380100 NA 13.5 NA 93.50 3/1/2011 D -24 1852990 50029215060000 NA 0.9 NA 6.80 1/8/2011 D -25A 2000240 50029215220100 NA 6 NA 32.30 1/15/2011 D -26B 2060980 50029215300200 NA 0.8 NA 3.40 2/19/2011 D -27A 2051930 50029215430100 NA 0.3 NA 1.70 2/10/2011 D -28B 2090890 50029215560200 NA 0.3 NA 1.70 2/10/2011 0-29 1852530 50029214700000 NA 13.3 NA 27.20 1/16/2011 D -30B 2061840 50029226460200 NA 2.2 NA 13.60 12/25/2010 D-31A 1960950 50029226720100 NA 3.3 NA 27.20 1/19/2011 0-33 1960360 50029226520000 NA 2.2 NA 18.70 1/8/2011 BP-Prudhoe Bay-D-6 Gas Release Subject: BP-Prudhoe BaY-D-fbas Release From: "GPB, Environ Advisor West" <GPBEnvironAdvisorWest@BP .com> Date: Tue, 15 Mar 2005 18:15:18 -0900 To~ tom_maunder@admin.state.ak.us, j im _regg@admin.state.ak.us Cç: "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <G:PBEnvironAdvisorEast@BP .com>, "Benson, Gary A" <BensonGA@BP.com> .-' / . .."... :e::::eve our eml~'\~s;~~~::?in~o~me2:~ a~ rele:SJ:<2~:> at approximately 3:30 pm on 3/15/05 in the Prudhoe Bay Field, D-Pad Well-6. This incident occurred when a loader operator inadvertently struck a piece of lumber while cleaning snow to put a well house back on after a drilling rig had moved. The piece of lumber jumped up and knocked a 3/4" nipple off an artificial lift line. A conservative estimate by our production engineers was 400,000 scf of gas had escaped. There was no type of facility shut down or spill related to the incident, therefore it is a non-reportable event. If you have any questions feel free to contact me anytime. Thanks, Matt Laskey Filling in for: GPB Environmental Advisor WOA 907.659.4789 r".'''''''A''N' ~i\iEt"'\ npn 1.\'îJ I~ 2005 ij\'~ , . ~ r:I ..f..i H b'1 M~' '., 1 of 1 3/16/20058:10 AM " STATE OF ALASKA" R E1V ALASKAt AND GAS CONSERVATION CO¡,,~.~ISSION .. ~ æ REPORT OF SUNDRY WELL OPERATIONS JAN 13 2005 1. Operations Performed: 0 Aba ndon 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): 8. Property Designation: ADL 028285 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Length Perforation Depth MD (ft): Perforation Depth TVD (ft): Þ.laska Oil & Gas Cons. Commisst Anchorage 0 Other 0 Time Extension 1m Repair Well 0 Plug Perforations 0 Stimulate 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Operation Shutdown 0 Perforate 0 Re-Enter Suspended Well 99519-6612 67.94' 11758 9019 11668 9012 feet feet feet feet Size 80' 2681' 7545' 8950' 2933' 20" 13-3/8" 9-5/8" 1" 4-1/2" 10020' - 11650' 9024' - 9012' Tubing Size (size, grade, and measured depth): 4. Current Well Class: 1m Development 0 Exploratory 0 Stratigraphic 0 Service 5. Permit To Drill Number: 197-043 6. API Number: 50-029-20148-01-00 9. Well Name and Number: PBU D-06A 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool Plugs (measured) Junk (measured) None None MD Burst Collapse TVD 80' 2681' 7545' 8975' 8825' - 11758' 1530 5380 6870 7240 8430 520 2670 4760 5410 7500 80' 2681' 7316' 8518' 8370' - 9019' ~) () n ¡:; SCANNED FES 0 4 to. U';I 4-1/2", 12.6# 13Cr80 & L-80 8816' Packers and SSSV (type and measured depth): 4-1/2" Baker 'S-3' Packer (2); 'ZXP' packer; 4-1/2" HES 'X' Nipple 8631' & 8759'; 8812'; 2124' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: RBDMS BFL JAN 2 5 2D05 13. Oil-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: 0 Copies of Logs and Surveys run 1m Daily Report of Well Operations 1m Well Schematic Diagram Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casinq Pressure TubinQ Pressure 15. Well Class after proposed work: 0 Exploratory 1m Development 0 Service 16. Well Status after proposed work: 1m Oil 0 Gas 0 WAG 0 GINJ 0 WINJ 0 WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Ken Allen, 564-4366 N/A Printed Name Terrie Hubble Signature /fÓ./Vli R ~ ~ 1 ~ Form 10-404 Revised 04/2004 Title Technical Assistant Phon, e ~4.-462. 8 Date or (~I OS ORILJINAL Prepared By Name/Number: Terrie Hubble, 564-4628 Submit Original Only Well: Field: API: Permit: ) ) ,~, ", ,,',a,' '.' " ,;"""",,¡:;;}i¡, ti?,.Yij"Ii ,.Ð'1" 0 1 /03/05 N/A 01/07/05 Nabors 7ES 06/18/04 CUT TUBING AT 8720' WITH 3 5/8" CHEMICAL CUTTER, PUNCHED 9 HOLES AT 8705'-8701' AND STRING SHOT 2 STRANDS AT 8710'-8722'. WELL SHUT IN. D-06A, RWO Prudhoe Bay Unit 50-029-20148-01-00 197 -043 Accept: Spud: Release: Rig: PRE-RIG WORK ) Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: D-06A D-06A WORKOVER NABORS ALASKA DRILLING I NABORS 7ES Start: 12/31/2004 Rig Release: 1/7/2005 Rig Number: Spud Date: 6/6/1997 End: 1/7/2005 Date Frorn- Tö HOUTS Task Code NPT 1/2/2005 15:00 - 00:00 9.00 MOB P PRE 1/3/2005 00:00 - 09:45 9.75 MOB P PRE 09:45 - 11 :00 1.25 RIGU P PRE 11 :00 - 14:00 3.00 RIGU P DECOMP 14:00-15:15 1.25 CLEAN P DECOMP 15:15 - 16:00 0.75 DHB P DECOMP 16:00 - 18:00 2.00 WHSUR P DECOMP 18:00 - 20:30 2.50 BOPSUR P DECOMP 20:30 - 00:00 3.50 BOPSUP P DECOMP 1/4/2005 00:00 - 01 :30 1.50 BOPSUP P DECOMP 01 :30 - 02:15 0.75 WHSUR P DECOMP 02:15 - 06:00 3.75 WHSUR N WAIT DECOMP 06:00 - 06:45 0.75 WHSUR P DECOMP 06:45 . 07:00 0.25 WHSUR P DECOMP 07:00 - 07:30 0.50 WHSUR P DECOMP 07:30 - 08:00 0.50 PULL P DECOMP 08:00 - 12:00 4.00 PULL P DECOMP 12:00 - 18:45 6.75 PULL P DECOMP 18:45 - 19:45 1.00 BOPSUR P DECOMP 19:45 - 20:15 0.50 BOPSUR P DECOMP 20:15-21:00 0.75 BOPSUPP DECOMP 21 :00 - 22:45 1.75 CLEAN P DECOMP 22:45 - 00:00 1.25 CLEAN P DECOMP 1/5/2005 00:00 - 05:15 5.25 CLEAN P DECOMP 05:15 - 06:45 1.50 CLEAN P DECOMP 06:45 - 07:45 1.00 CLEAN P DECOMP RID & Prep. for Move, Move Camp PJSM w/Security, Rig Move-Transport Sub to D-Pad, Spot Rig over well. RU, Spot Pit Complex, hook up interconnect-all fluid, electrical & air lines Complete Pre-Spud Checklist take on 8.4 # seawater. Rig Accepted at 11 :00 R/U DSM and Pull BPV. Continue taking on 8.4# heated seawater. R/U to reverse circulate. Test lines to 3500 psi. Check annulus pressure - IA = 0 psi, OA = 360 psi. Rev Circulate diesel out of tubing. R/U and pump dn tubing taking diesel returns from annulus. Pumped total of 544 bbls, 9.5 bpm, 1390 psi. 115 Bbls diesel returns. Cameron hand dry rod & set TWC. Test 1000 psi Blow down all lines. RID lines. N/D tree - inspect well head - Hanger threads in good condition.. N/U BOPE R/U Test Equipment and Test BOPE 250 Low/3500 High. Test BOPE to 250 low, 3500 high. RID Test Equipment. Pull Test Jt. and Test plug & lay down string. Unable to test lower pipe rams due to spacing issue. Will test once tubing is laid down, prior to running in the hole with the 6' shoe. Rig Up BOP lubricator extension for DSM lubricator Wait on DSM lubricator trailer to repair flat tire on Z pad then caught behind 4ES rig move. R/U DSM & Pull TWC Valve Screw in Landing Jt. and Pull Tubing Hanger, Pulled free at 135K Pulled Hanger to Floor and Circ. Bottoms Up 195 stk.lmin, 1300 psi Disconnect Control Line and Hook to Spool. Pull 4.5" Tbg. OOH. 45 Out of 54 Control Line Bands accounted for. UD 4.5" 12.6# L-80 4.5" Tbg. F/Jt. #50 tIJt. # 205 plus cut off jt. OOH w/21.05' of jt. 206. Cut on tubing very clean. Clear Floor and R/U to test lower pipe ram. Test lower pipe rams to 250 lower, 3500 upper. RID test equip, pull test plug, set wear ring. PJSM and P/U Milling/Cleanout BHA P/U 4" HT 40 DP F/JT#1 T/JT#44 PU/RIH w/4" HT40 DP w/Milling/Cleanout Assy to dress stub Circulate in hole from 8500' pumping 145 stks/min @ 1400 psi to wash down on fish. Rotate down at 40 RPMs from 8,500 to 8,690 torqe consistant @ app. 2,000. Tag fish at 8714. Set down with 5 K. P/U off the top of the fish and run pump at 100 SPM with 725 psi. Shake and spin string at 70 RPM's, in an attempt to free any bands etc, that may have been inside the overshot. Work back over fish and dress top. P/U off the top of stump and work several times with no pump. Circulate 30 bbl. Hi-Vis sweep followed by 1 drum of ,"Dirt Magnet". No sign of bands came back with the sweep, but was hard to tell as it was dumped overboard. The dirt magnet brought back some darker seawater, but little more. Printed: 1/10/2005 9:23:50 AM ) Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: BPEXPLORATION O.PE!,r.~t.i.,o'n$....S't.a.mm,t\.rY",..~,~,þprt D-06A D-06A WORKOVER NABORS ALASKA DRILLING I NABORS 7ES Date Frorn~To Hours Task Code NPT Phase 1/5/2005 07:45 - 08:15 08:15 - 12:00 12:00 - 13:30 13:30 - 16:30 16:30 - 18:30 18:30 - 21:15 21 :15 - 22:15 22:15 - 00:00 1/6/2005 00:00 - 02:00 1/7/2005 02:00 - 05:30 05:30 - 08: 15 08:15 - 10:00 10:00 - 13:00 13:00 - 14:30 14:30 - 16:00 16:00 - 00:00 00:00 - 04:00 04:00 - 04:30 04:30 - 05:45 05:45 - 07:00 07:00 - 09:30 0.50 CLEAN P 3.75 CLEAN P DECOMP DECOMP 1.50 CLEAN P 3.00 CLEAN P 2.00 CLEAN P DECOMP DECOMP DECOMP 2.75 CLEAN P DECOMP 1.00 CLEAN P DECOMP 1.75 CLEAN P DECOMP 2.00 CLEAN P DECOMP 3.50 CLEAN P 2.75 CLEAN P 1.75 CLEAN N 3.00 CLEAN P 1.50 CLEAN P 1.50 RUNCOMP 8.00 RUNCOMP 4.00 RUNCOrvP 0.50 RUNCOMP DECOMP DECOMP RREP DECOMP DECOMP DECOMP RUNCMP RUNCMP RUNCMP RUNCMP 1.25 RUNCOrvP 1.25 RUNCOrvP RUNCMP RUNCMP 2.50 RUNCOrvP RUNCMP 09:30 - 10:45 1.25 RUNCOrvP RUNCMP 10:45 - 12:00 1.25 RUNCOrvP RUNCMP 12:00 - 13:30 1.50 BOPSUR P OTHCMP 13:30 - 15:30 2.00 BOPSUP P OTHCMP 16:15 - 17:00 0.75 BOPSUPP OTHCMP 17:00 - 19:15 2.25 BOPSURP OTHCMP 19:15 - 20:30 1.25 BOPSUP P OTHCMP 20:30 - 21 :30 1.00 RIGD P POST 21 :30 - 0.00 RIGD P POST Start: 12/31/2004 Rig Release: 1/7/2005 Rig Number: Spud Date: 6/6/1997 End: 1/7/2005 Pump dry job. POOH to BHA. Lay down and break down mills. Good indication that the inside mill had been inside the 4 1/2 tubing. Finish LID of BHA, Clear Floor PJSM, R/U Schlumberger W/L unit. '(Slowed by weather) Run Schlumberger gauge ring/junk basket for 7" 29# on slick line. POOH w/2" long piece of SS band in basket. RIH w/Schlum. GS retrieving tool, oil jars and spang jars for 4-1/2". Could not enter stub w/straight assy. POOH. Slight indentations on bottom of GS tool. RiH w/Schlum GR shear up retrieving tool, oil jars, and spang jars for 4-1/2". Latch up and work slickline. Pull max. 1600 and trip jars. POOH, tool sheared. Repin and RiH w/Schlum GR shear up retrieving tool, oil jars, and spang jars for 4-1/2". Latch up and work slickline. Pull max. 1600 and trip jars. POOH, w/retrieving tool and junk basket. 3 bands in basket. 5 bands remain in hole. POOH w/W/L tools. Recovered junk basket w/3 control line bands. 5 remain in well. R/D W/L unit. Clean floor. TIH w/DP to POOH laying down DP LID 136 jts. DP Blew link tilts hydraulic hose. Replaced hose. LID DP jts to 267. LID BHA, Clear floor, pull wear ring. R/U to run 4.5 tbg. completion. PJSM Run 4.5" 12.60# 13Cr VAM Top F/J jt. #1 to #130. RIH w/completion jts 130 to 203. Spaceout rig up landing joint and land tubing/Unique o-shot at 8727' RKB. Rigup to circulate completion fluids. Pump over stub to verify depth. Swallow 7'. P/U 3'. Space out. R/D cement line and head pin. LID one joint of tubing. M/U Hanger and landing jt. R/U cement line to head pin. Rev. Circ. 58 bbls. inhibited seawater. Follow w/92 bbls. seawater. R/D Cement line and head pin. Drop ball and rod. LID landing jt. R/U to test tbg. Pressure test tbg. to 3500 psi, hold for 30 min. Bleed tbg. to 1500 psi. Pressure test annulus to 3500, hold for 30 min. Bleed pressure off on annulus. Bleed presssure off tbg. Pressure annulus to 2400 psi and shear DCK valve. Set TWC and test t/1000 psi, blow down. Clear floor, C/O Bails, R/D stabbing board. N/D BOP N/U Adapter Flange and pull TWC, R/D Lubricator. R/U to pump diesel. Test lines to 1000. Pump 75 bbls diesel to annulus taking returns up tubing. U- Tube. Set BPV & test to 1000, secure tree. Slip and cut drilling line. Release rig at 21 :30. Printed: 1/10/2005 9:23:50 AM TREE =' .. 4-1/8" CAMERON WELLHEAD = MCEVOY ACTUATÓR~' . BAKER KB.ELEV = .. '69.49' BF. ELEV' =40.64~ Kop = ........ . .. .3300; .. "''<.. .. . '" ,nO ~~. u..m ., "" " ." om.. " Max Angle = 94 @ 10004' Datum MD ~ .., ........ . 93äö' , ,.,. .,.". . , ." Datum TVD = 8800' SS 113-3/8" CSG, 72#, L-80, ID= 12.347" 1-1 2681' Minimum ID = 3.725" @ 8804' 4-1/2'. HES XN NIPPLE 19-5/8" CSG. 47#, L-80, ID = 8.681" 1-1 7545' 14.5",12.6#, 13Cr-80, ID = 3.958" 1-1 -8717' 1 9-5/8" MILLOUT WINDOW 7545' - 7600' 17" CSG, 26#, L-80, ID = 6.276" 1-1 7864' 17" x 4.5" BAKER S-3 PKR, 3.875" ID 1-1 -8632 1 I Unique Overshot 13Cr-80 7" x 4.5" 1-1 -8727 1 14.5",12.6#, L-80, ID = 3.958" 1-1 8831' 1 19-5/8" EZSV 1-1 7749' 1 ÆRFORA TION SUMrv1A RY REF LOG: MWD GR ON 07/18/97 ANGLEATTOPÆRF: 93 @ 10020' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 2-7/8" 4 10020 - 10080 0 12/29/00 2-3/4" 4 10770 - 10890 0 07/24/97 2-3/4" 4 10950 - 11070 0 07/24/97 2-3/4" 4 11150 - 11270 0 07/24/97 2-3/4" 4 11330 - 11430 0 07/24/97 2-3/4" 4 11500 - 11650 0 07/24/97 DATE 07/24/97 01/09/02 12/17/02 OS/22/03 09/15/03 10/04/03 REV BY COMMENTS CHH SIDETRACKlDAYON RIG 141 RN/TP CORRECTIONS MHlKA K GL V C/O JCrwTP GL V C/O CMO/TLP REF LOG/ ÆRF ANGLE DAClTLP DMY EXTENDED PACKING .J-06A Actual ) " ~ 2105' H 9-5/8" PBR I , k-1 -2124 1-14-1/2" HES "X" NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYÆ VALVE LA TCH 4 3151 3149 7 41/2" X 1" KBG-2 Dummy BK 3 5269 5176 18 41/2" X 1" KBG-2 DCK BEK 2 6932 6742 20 41/2" X 1" KBG-2 Durrmy BK 1 8458 8014 25 41/2" X 1" KBG-2 Durrmy BK . . l -8631 1-14-1/2" HES X NIP, ID = 3.813" I -8696 1-I4-1/2"HES X NIP, ID = 3.813" 1 - 4-1/2" HES X NIP, ID = 3.813" 1 - 4-1/2" X 7" BKR S-3 PKR, ID = 3.875" 8783' 1-14-1/2" HESX NIP, ID= 3.813" 8804' - 4-1/2" HES XN NIP, ID = 3.725" 1 8812' - 7" X 5" ZXP PKR W/TB SL V, ID = 5.250" 8816' 1-14-1/2" WLEG 1 8831' 1-I5-1/2"X4-1/2"XO, ID = 3.958" 1 17" CSG, 29#, L-80, ID = 6.184" 1-1 14-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.958" 1-1 11758' I DA TE REV BY COMMENTS .. 06/18/04 LDKlKAK TBG PUNCH; CHEM CUT TBG 01/07/05 AM New 41/2 tubing/Unique OS PRUDHOE BAY UNrr WELL: D-06A ÆRMrr No: 1920430 API No: 50-029-20148-01 SEe 23, T11 N, R13E, 2830' FNL & 1067' FEL BP Exploration (Alas ka) Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth 08/18/03 NO. 2948 Company: State of Alaska Alaska Oil & Gas Cons Corem Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Well Job # Log Description Date Blueline Color Prints CD D.S. 14-35 ~ ~-~{~-J LI [;~j~y. INJECTION PROFILE 08/15/03 1 W-34A (~ (~,~ '-L'~ PROD PROFILE/DEFT 07126103 1 D.S. 14-14 '['~<:j l ~ ~(~ ~J,-- INJECTION PROFILE 08/06103 1 D.S. 4-31 ) ~c~--~,~ ~~ PSP LEAK DETECTION LOG 08/07103 D-0eA [ (~ ~ _~)~ 'C~ PRODUCTION PROFILE 07131/03 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: 200,5 An~0r~§e Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: Julie Heusser,~ Commissioner Tom Maunder, ~ P. i. Supervisor DATE: April 20, 2001 FROM: Chuck Scheve; SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit D Pad Friday, April 20, .200,!,: I traveled to BPXs D Pad and witnessed the semi annual safety valve system testing. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 20 wells and 40 components with 1 failure. The surface safety valve on well D-06 had a slow leak when pressure tested. This valve was serviced and the retest witnessed on this date. Merv Liddiow performed the testing today; he demonstrated good test procedures and was a pleasure to work with. A walk through inspection of the well houses on this pad was performed during the SVS testing with no problems noted. All well houses inspected were reasonably clean and all equipment appeared to be in fair conditions. Summary:. I witnessed the semi annual SVS testing at BPXs D-Pad. PBU D Pad, 20 wells, 40 components, 1 failure 2.5% failure rate 25 wellhouse inspections Attachment: SVS PBU D Pad 4-20-01 CS . X.. Unclassified Confidential (Unclassified if doc. removed ) Confidential SVS ?BU D Pad 4-20-01 CS Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Chuck Scheve Submitted By: Cht~ck Scheve Field/Unit/Pad: Prudhoe/PBU / D Pad Separator psi: LPS 154 Date: 4/19 & 4/20 HPS 660 i Well Permit Separ Set L/P Test Test Test Date on, WAG, GIN J, Number Number PSI PSI Tdp Code Code Code Passed GAS or CYCLZ D-01A 1970780 154 125 125: P P OIL , D-03A 2001340! 154! 125 1251 P P OIL D-04A 1871250 D-05 1700060 660 550 4501 P 'P 'OIL D-06A' 1970430~ 660 550 600~ 'P 4 OIL , , D-07A 1931570 660 550 525 P P 4/20/01 OIL D-08 1790360~ , D-09A 1990850 660 550 525~ P P OIL ,, , D-10 17905301 660 550 525! P P OIL ,,, D-11A 19518301 660 550 525! P P OIL D-12 1800150 6601 550 530 P P OIL , , D-13A 20008101 D-14A 1961530 D-15A 1972120 D-16 1811710 660 550 500 P P OIL ,, D-17A 1960460 , D-18 1811880 D-20 1820440 i54 125' '120 P P OIL , D-21 1820520 154 125 125 P P OIL D-22A 1972040 D-23A 19618801 660 550 525 P P " OI~ D-24 1852990 D-25A 2000240 154 125 100 P P OIL D-26A 1970870i 660 550 525 P P OIL D-27 1860330: 660 550 550 P P OIL D-28A 1952130 660 5501 550 P P OIL , D-29 1852530 154 125 110 P P OIL D'30 196026~i ' [ , D-31A 1960950 660 550! 550 P P OIL D-33 1960360 660 5501 550 P P OIL , , , RJF 1/16/01 Page 1 of 2 SVS PBU D Pad 4-20-01 CS Well i Permit / Separ I Set i I_dP '~;st i ~est i'~st I Date I°iL wAG, ~,1 ~~ l~b~/ ~sI I es~ ! ~d~ ¢oa~ I Coa~ I Coa~ I ~a I~so~c~c[~I Wells: ~:: 20 Components: 40 Failures: 1 Failure Rate: 2.50% [2o0 Day - .. Remarks: The surface, safety, valve on well D-6 had slow leak when pressure tested. 'Valve was serviced and retested same. day RJF 1/16/01 Page 2 of 2 SVS PBU D Pad 4-20-01 CS '7'13 I t,) PERMIT DATA 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 97-043 AOGCC Individual Well Geological Materials Inventory T DATA PLUS EZSV SET RCD 400-7755 GP/DSR/EWR4-TV 317-9019 8096 8103 CMRI 6/29/97 BHC/SL PEX-BH PROF PEX-LDT PEX-AIT SSTVD 7803 NGP-TVD NGP-MD 7850 MMS MWD SRVY MWD SRVY 7856 MRIL-TIME DOM MRIL-DIF SPEC MRIL-MAG RESN ~-SPERRY GR/EWR4 ~/SPERRY GR PB1 /9ooo-9493 ~7'545-9524 PB1 ~'/7545-9544 PB1 ~7545-9544 PB1 ~CHLUM PEX-AIT-H/BHC ~/7139-8595 PB1 '.,~W/~361-9040 PB1 /~HLUM ~ERRY ~SPERRY SPERRY CMP 7498.92-9610.22 7498.92-9632. 7498.92-11758. NUMAR PB1 ~/NUMAR (C) 8980-9434 PB1 ~ NUMAR (C) 8980-9434 PB1 ~NUMAR (C) 8980-9434 PB1 PB1 PB1 PB2 Page: 1 Date: 07/19/99 RUN RECVD FINAL 08/07/97 FINAL 09/10/97 FINAL 09/10/97 1-7 09/10/97 2,3 09/10/97 FINAL 09/11/97 FINAL 09/11/97 FINAL 09/11/97 FINAL 09/11/97 FINAL 09/11/97 FINAL 09/11/97 1 09/11/97 FINAL 09/17/97 FINAL 09/17/97 1 10/22/97 11/03/97 11/o3/97 11/03/97 11/12/97 1 11/12/97 1 11/12/97 1 11/12/97 BOX PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS Page: 2 Date: 07/19/99 RUN RECVD T D BOX Are dry ditch samples required? yes ~~And received? ~ Was the well cored? yes ~~alysis & description received? Are well tests required? ~/es ~-~/~~ceived? ~ no Well is in compliance ~v Initial COMMENTS GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11601 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 12/1/97 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape --- c, O-06A PB1 (REDO) ~'"'~--~.z-~O 97461 REPROCESSEDCMRDATA 970630 1 BP Exploration (Alaska) Inc. Schlumberger GeoQuest 500 W. International Airport Road Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: [)~: .... 0 5 '199'/ Anchorage, Alaska 99618-1199 Received b¥.~(~ ~("~~ State of Alaska Alaska Oil & Gas Conservation Com. Attn: Lori Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 B. P. Exploration (Alaska) Inc. Petrochemical Data Center M]33-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Please find enclosed the digital data set for the D-06a Pilot Well logged previously by Numar Corporation. We have also attached a standard mneonic list for the data listed on the tape. Please sign below to acknowledge receipt of the tape and mail one copy of this letter to the address listed above. Thank you for your cooperation and should you have questions, please fee! free to call me, John Benes, Numar, Houston 281-590-5494. Sincerely, John Benes Sr. Log Analyst Numar Corp. STATE OF ALASKA .¢~:i' .i:':- ../' ," .. ALASKA OIL AND GAS CONSERVATION COMMISSION , . WELL COMPLETION OR RECOMPLETION REPORT AND LOG "" ,'~.~"' · ;/c,,'~ ?;.:. ,,-i.~., 1. Status of Well Classification of Servic~-wel'l:~',. [] Oil [~ Gas [] Suspended [] Abandoned [] Service -'.i;~;i:..:.),,,:, ii--' "" ' 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-43 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20148-01 4. Location of well at surface " ::':'::' ' '~::; ~ i 9. Unit or Lease Name At top of productive intervali' ~/~ i '~~i: ~' ' ~ ' ~"~: 10. Well Number 720' SNL, 2264' WEL, SEC. 23, T11N, R13E, UPU L~ D-06A At total depth .~?-. ..... . _.:~.-.~:~~ 11. Field and Pool 628' SNL, 219' EWL, SEC. 24 T11N, R13E, UPU ~..,~ ....... i Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Se¢i~'"~'~'~-~ Pool KBE = 67.94I ADL 028285 12. Date Spuddedc/13/97 I 13' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'l 15' Water depth' if °fish°re 116' N°' °f C°mpleti°ns7/19/97 7/24/97 N/A MSL One 17. Total Depth (MD+TVD)I18. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 11758 9019 FTI 11668 9012 FTI []Yes I~No (Nipple) 2120' MD 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, RES, CNL, Sonic, CMR, Platform Express, Numar, 4-Phase RES, LWD (DIR/FE/DD) 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 80' 26" 150 sx Arctic Set 13-3/8" 72# N-80 Surface 2681' 18-1/2" 2780 sx Arctic Set 9-5/8" 47# N-80 Surface 7545' 12-1/4" 750 sx Howco Light, 200 sx 'G', 400 sx PF 'C' 7" 26# / 29# L-80 25' 8975' 8-1/2" _~95 sx Class 'G' 4-1/2" 12.6# L-80 8825' 11758' 6" 307 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 8816' 8759' MD TVD MD TVD 10770' - 10890' 9013' - 9013' 10950' - 11070' 9013' - 9010' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11150' - 11270' 9011' - 9018' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11330' - 11430' 9020' - 9016' 11500' - 11650' 9014' - 9012' Freeze Protect with 100 Bbls of Diesel :27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) August 9, 1997I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED [OIL-BBL GAS-MOF 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. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests ...... Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GE)R, and time of each phase. ....... Sag River 8968' 8511' Shublik 9000' 8543' Shublik 'B' 9035' 8578' Top of Sadlerochit 9070' 8613' 31. List of Attachments Summary of Daily Drilling Reports, Surveys ,~2. I hereby certify that the f~oing is~orrect to the best of my knowledgesigned /.~. /¢ Dan Stoltz / (/~,/?~,~ Title Senior Drilling Engineer Date /~/ ¢ ? D-06A ! g'/ vv - ~¢' ~7~_43 Prepared By Name/Number: Terrie Hubble, 564-4626 Well Number Permit No. / Approval No. INSTRUCTIONS G£UER~,: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1.' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5-' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 .AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stagecementing and the location of the cementing tool. ITEM 2?: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 1 13 August 97 Date/Time 04 Jun 97 05 Jun 97 06 Jun 97 07 Jun 97 08 Jun 97 16:00-00:00 00:00-00:30 00:30-02:00 02:00-02:30 02:30-03:00 03:00-04:00 04:00-06:00 06:00-09:30 09:30-12:00 12:00-12:30 12:30-14:00 14:00-17:30 17:30-18:00 18:00-21:30 21:30-22:30 22:30-00:00 00:00-00:30 00:30-06:00 06:00-07:00 07:00-10:00 10:00-12:00 12:00-12:30 12:30-15:30 15:30-16:00 16:00-16:30 16:30-17:30 17:30-18:30 18:30-19:00 19:00-20:00 20:00-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-02:00 02:00-02:30 02:30-03:30 03:30-04:00 04:00-06:00 06:00-07:00 07:00-09:30 09:30-13:30 13:30-14:00 14:00-16:30 16:30-19:30 19:30-21:30 21:30-00:00 00:00-03:00 03:00-04:00 04:00-06:00 06:00-06:30 06:30-13:00 13:00-14:00 14:00-19:30 19:30-21:00 Duration 8hr 1/2 hr 1-1/2 hr 1/2hr 1/2 hr lhr 2hr 3-1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 3-1/2 hr 1/2 hr 3-1/2 hr lhr 1-1/2 hr 1/2hr 5-1/2 hr lhr 3hr 2hr 1/2 hr 3hr 1/2 hr 1/2 hr lhr lhr 1/2 hr lhr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr lhr 1/2 hr 2hr ilar 2-1/2 hr 4hr 1/2 hr 2-1/2 hr 3hr 2hr 2-1/2 hr 3hr lhr 2hr 1/2 hr 6-1/2 hr lhr 5-1/2 hr 1-1/2 hr Activity Rig moved 100.00 % Held safety meeting Fill pits with Seawater Held safety meeting Removed Hanger plug Reverse circulated at 7749.00 ft Circulated at 7749.00 ft Removed Xmas tree Rigged up BOP stack Held safety meeting Rigged up BOP stack Tested BOP stack Serviced Draw works Retrieved Tubing hanger Circulated at 7749.00 ft Laid down 1500.00 ft of Tubing Held safety meeting Laid down Tubing of 5400.00 ft Laid down 5400.00 ft of Tubing (cont...) Conducted electric cable operations Worked toolstring at 120.00 ft Held safety meeting Worked toolstring at 120.00 ft Pumped out of hole to 0.00 ft Conducted electric cable operations Worked toolstring at 120.00 ft Circulated at 120.00 ft Pulled out of hole to 0.00 ft Conducted electric cable operations Worked toolstring at 120.00 ft Circulated at 120.00 ft Held safety meeting Circulated at 120.00 ft Worked toolstring at 120.00 ft Pulled out of hole to 0.00 ft Tested Kelly Conducted electric cable operations Worked toolstring at 120.00 ft Pulled out of hole to 0.00 ft Conducted electric cable operations Conducted electric cable operations Tested Casing Held safety meeting Worked toolstring at 120.00 ft Tested Well control Removed Tubing head spool Held safety meeting Tested BOP stack Worked toolstring at 30.00 ft Rigged down Drillstring handling equipment Laid down 1500.00 ft of Casing Flow check Laid down 600.00 ft of Casing Serviced Rotary table Facility Date/Time 09 Jun 97 10 Jun 97 11 Jun 97 12 Jun 97 13 Jun 97 PB D Pad Progress Report Well D-06A Rig Doyon 141 21:00-21:30 21:30-02:00 02:00-04:00 04:00-06:00 06:00-08:00 08:00-09:00 09:00-12:00 12:00-19:00 19:00-23:30 23:30-00:00 00:00-02:30 02:30-03:00 03:00-06:00 06:00-09:30 09:30-10:00 10:00-10:30 10:30-13:30 13:30-14:30 14:30-16:30 16:30-22:00 22:00-22:30 22:30-23:00 23:00-23:30 23:30-00:00 00:00-00:30 00:30-02:00 02:00-06:00 06:00-12:00 12:00-12:30 12:30-16:30 16:30-18:00 18:00-22:00 22:00-23:00 23:00-00:00 00:00-00:30 00:30-02:00 02:00-02:30 02:30-06:00 06:00-06:30 06:30-07:00 07:00-07:10 07:10-07:30 07:30-08:30 08:30-10:00 10:00-12:00 12:00-12:30 12:30-13:30 13:30-14:00 14:00-17:00 17:00-20:30 20:30-22:30 22:30-02:00 02:00-02:15 02:15-02:45 Duration 1/2 hr 4-1/2 hr 2hr 2hr 2hr lhr 3hr 7hr 4-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 3hr 3-1/2 hr 1/2 hr 1/2 hr 3hr lhr 2hr 5-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 4hr 6hr 1/2 hr 4hr 1-1/2 hr 4hr lhr lhr 1/2 hr 1-1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 0hr 1/4 hr lhr 1-1/2 hr 2hr 1/2 hr lhr 1/2 hr 3hr 3-1/2 hr 2hr 3-1/2 hr 1/4 hr 1/2 hr Activity Installed Spacer spool Worked toolstring at 2099.00 ft Serviced Block line Circulated at 2099.00 ft Circulated at 2099.00 ft Tested Casing - Via string Pulled out of hole to 0.00 ft Tested All functions Ran Casing to 2105.00 ft (9-5/8in OD) Held safety meeting Circulated at 2105.00 ft Space out tubulars Removed BOP stack Installed Emergency hang off assembly Installed Casing spool Tested Casing spool Installed BOP stack Tested Casing spool Made up BHA no. 2 R.I.H. to 7748.00 ft Held safety meeting Circulated at 7748.00 ft Pulled out of hole to 7580.00 ft Circulated at 7580.00 ft Held safety meeting Circulated at 7580.00 ft Milled Casing at 7545.00 ft Milled Casing at 7579.00 ft Held safety meeting Milled Casing at 7600.00 ft Circulated at 7600.00 ft Pulled out of hole to 675.00 ft Pulled BHA Singled in drill pipe to 20.00 ft Held safety meeting Washed to 25.00 ft Made up BI-LA no. 3 R.I.H. to 7700.00 ft Circulated at 7700.00 ft Batch mixed slurry - 31.000 bbl Mixed and pumped slurry - 31.000 bbl Displaced slurry - 115.500 bbl Pulled out of hole to 6584.00 ft Reverse circulated at 6584.00 ft Pulled out of hole to 1262.00 ft Held safety meeting Pulled out of hole to 516.00 ft Pulled BHA Made up BHA no. 4 R.I.H. to 5286.00 ft Pulled out of hole to 1095.00 ft Pulled BI-IA R.I.H. to 93.00 ft Circulated at 90.00 ft Date 13 Au4CuS[~} 97: ~:'-'::::::. Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 3 13 August 97 Date/Time 14 Jun 97 15 Jun 97 16 Jun 97 17 Jun 97 18 Jun 97 02:45-03:00 03:00-04:00 04:00-06:00 06:00-07:30 07:30-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-19:00 19:00-19:30 19:30-20:00 20:00-20:30 20:30-00:00 00:00-00:30 00:30-04:30 04:30-06:00 06:00-08:00 08:00-09:30 09:30-11:30 11:30-12:00 12:00-12:30 12:30-15:00 15:00-16:00 16:00-17:00 17:00-00:00 00:00-00:30 00:30-06:00 06:00-07:30 07:30-08:30 08:30-14:30 14:30-15:00 15:00-19:30 19:30-20:30 20:30-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-05:00 05:00-06:00 06:00-07:00 07:00-10:30 10:30-12:00 12:00-12:30 12:30-16:00 16:00-21:00 21:00-00:00 00:00-00:30 00:30-02:00 02:00-04:00 04:00-05:30 05:30-06:00 Duration 1/4 hr lhr 2hr 1-1/2 hr 4-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 6-1/2 hr 1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 4hr 1-1/2 hr 2hr 1-1/2 hr 2hr 1/2 hr 1/2 hr 2-1/2 hr lhr lhr 7hr 1/2 hr 5-1/2 hr 1-1/2 hr lhr 6hr 1/2 hr 4-1/2 hr lhr 3hr 1/2 hr 1/2 hr 1/2 hr 4hr lhr lhr 3-1/2 hr 1-1/2 hr 1/2 hr 3-1/2 hr 5hr 3hr 1/2 hr 1-1/2 hr 2hr 1-1/2 hr 1/2 hr Activity Pulled out of hole to 0.00 ft Made up BHA no. 5 R.I.H. to 6550.00 ft R.I.H. to 7360.00 ft (cont...) Drilled cement to 7550.00 fit Held safety meeting Drilled to 7778.00 ft Held safety meeting Drilled to 7935.00 ft Drilled to 8184.00 ft (cont...) Held safety meeting Drilled to 8468.00 ft Circulated at 8468.00 ft Pulled out of hole to 7545.00 ft R.I.H. to 8468.00 ft Drilled to 8545.00 ft Held safety meeting Drilled to 8640.00 ft Pulled out of hole to 7245.00 fit Pulled out of hole to 1104.00 ft (cont...) Pulled BHA Made up BHA no. 6 Serviced Drillfloor / Derrick Held safety meeting R.I.H. to 7485.00 ft Serviced Block line R.I.H. to 8640.00 ft Drilled to 8725.00 ft Held safety meeting Drilled to 8962.00 fit Circulated at 8962.00 ft Pulled out of hole to 7500.00 ft Fill pits with Water based mud R.I.H. to 8962.00 fit Circulated at 8962.00 ft Pulled out of hole to 7500.00 ft Circulated at 7500.00 ft R.I.H. to 8911.00 fit Held safety meeting Reamed to 8962.00 ft Drilled to 9040.00 fit Circulated at 9040.00 ft Circulated at 9040.00 ft (cont...) Pulled out of hole to 1111.00 ft Pulled BHA Held safety meeting Tested BOP stack Made up BHA no. 7 R.I.H. to 8800.00 ft Held safety meeting R.I.H. to 9040.00 ft Cored to 9083.00 fit Circulated at 9083.00 ft Pulled out of hole to 8500.00 ft Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 4 13 August 97 Date/Time 19 Jun 97 20 Jun 97 21 Jun 97 22 Jun 97 06:00-10:00 10:00-12:00 12:00-12:30 12:30-15:00 15:00-17:30 17:30-21:30 21:30-22:30 22:30-00:00 00:00-00:30 00:30-02:30 02:30-04:00 04:00-06:00 06:00-08:00 08:00-11:00 11:00-12:00 12:00-12:30 12:30-14:30 14:30-16:00 16:00-17:00 17:00-20:00 20:00-22:00 22:00-00:00 00:00-00:30 00:30-01:00 01:00-02:30 02:30-05:30 05:30-06:00 06:00-07:00 07:00-08:00 08:00-12:00 12:00-12:30 12:30-14:30 14:30-18:00 18:00-20:00 20:00-00:00 00:00-00:30 00:30-06:00 06:00-10:00 10:00-11:00 11:00-11:30 11:30-12:00 12:00-12:30 12:30-15:30 15:30-17:30 17:30-18:30 18:30-21:30 21:30-00:00 00:00-00:30 00:30-01:30 01:30-03:00 03:00-05:00 05:00-06:00 06:00-08:00 08:00-09:30 Duration 4hr 2hr 1/2 hr 2-1/2 hr 2-1/2 hr 4hr lhr 1-1/2 hr 1/2 hr 2hr 1-1/2 hr 2hr 2hr 3hr lhr 1/2 hr 2hr 1-1/2 hr lhr 3hr 2hr 2hr 1/2 hr 1/2 hr 1-1/2 hr 3hr 1/2hr lhr lhr 4hr 1/2 hr 2hr 3-1/2 hr 2hr 4hr 1/2 hr 5-1/2 hr 4hr lhr 1/2 hr 1/2 hr 1/2 hr 3hr 2hr lhr 3hr 2-1/2 hr 1/2 hr lhr 1-1/2 hr 2hr lhr 2hr 1-1/2 hr Activity Pulled out of hole to 1350.00 ft (cont...) Pulled BHA Held safety meeting Pulled BHA Made up BHA no. 8 R.I.H. to 9011.00 ft Washed to 9042.00 ft Reamed to 9083.00 ft Held safety meeting Cored to 9143.00 ft Circulated at 9143.00 ft Pulled out of hole to 5888.00 ft Pulled out of hole to 1289.00 ft (cont...) Pulled BHA Made up BHA no. 9 Held safety meeting Made up BHA no. 9 R.I.H. to 5475.00 ft Serviced Block line R.I.H. to 9074.00 ft Reamed to 9143.00 ft Cored to 9178.00 ft Held safety meeting Cored to 9205.00 ft Circulated at 9205.00 ft Pulled out of hole to 2788.00 ft Circulated at 2788.00 ft Pulled out of hole to 1289.00 ft Circulated at 1289.00 ft Pulled BHA Held safety meeting Made up BHA no. 10 R.I.H. to 9106.00 ft Reamed to 9205.00 ft Drilled to 9230.00 ft Held safety meeting Drilled to 9260.00 ft Drilled to 9290.00 ft (cont...) Circulated at 9290.00 ft Drilled to 9295.00 ft Circulated at 9295.00 ft Held safety meeting Pulled out of hole to 7505.00 ft R.I.H. to 9231.00 ft Reamed to 9295.00 ft Circulated at 9295.00 ft Pulled out of hole to 6535.00 ft Held safety meeting Pulled out of hole to 1288.00 ft Pulled BHA Made up BHA no. 11 R.I.H. to 3200.00 ft R.I.H. to 9240.00 ft (cont...) Reamed to 9295.00 ft Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 5 13 August 97 Date/Time 23 Jun 97 24 Jun 97 25 Jun 97 26 Jun 97 09:30-11:30 11:30-12:00 12:00-12:30 12:30-14:30 14:30-18:30 18:30-22:30 22:30-00:00 00:00-00:30 00:30-01:30 01:30-04:30 04:30-05:30 05:30-06:00 06:00-08:00 08:00-10:00 10:00-12:00 12:00-12:30 12:30-15:30 15:30-17:30 17:30-20:30 20:30-22:00 22:00-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-03:00 03:00-04:00 04:00-06:00 06:00-09:30 09:30-12:00 12:00-12:30 12:30-13:00 13:00-17:00 17:00-19:00 19:00-23:30 23:30-00:00 00:00-00:30 00:30-02:30 02:30-04:00 04:00-06:00 06:00-12:00 12:00-12:30 12:30-18:30 18:30-19:00 19:00-20:30 20:30-00:00 00:00-00:30 00:30-01:30 01:30-05:30 05:30-06:00 06:00-07:00 07:00-09:30 09:30-12:00 12:00-12:30 12:30-16:00 Duration 2hr 1/2 hr 1/2 hr 2hr 4hr 4hr 1-1/2 hr 1/2 hr lhr 3hr lhr 1/2 hr 2hr 2hr 2hr 1/2 hr 3hr 2hr 3hr 1-1/2 hr lhr lhr 1/2 hr lhr 1-1/2 hr lhr 2hr 3-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 4hr 2hr 4-1/2 hr 1/2 hr 1/2 hr 2hr 1-1/2 hr 2hr 6hr 1/2 hr 6hr 1/2 hr 1-1/2 hr 3-1/2 hr 1/2 hr lhr 4hr 1/2 hr lhr 2-1/2 hr 2-1/2 hr 1/2 hr 3-1/2 hr Activity Cored to 9355.00 ft Circulated at 9355.00 ft Held safety meeting Circulated at 9355.00 ft Pulled out of hole to 1289.00 ft Pulled BHA Made up BHA no. 12 Held safety meeting Made up BHA no. 12 R.I.H. to 9325.00 ft Reamed to 9355.00 ft Cored to 9355.00 ft Cored to 9415.00 ft (cont...) Circulated at 9415.00 ft Pulled out of hole to 7500.00 ft Held safety meeting Pulled out of hole to 1289.00 ft Pulled BHA Made up BHA no. 13 R.I.H. to 5500.00 ft Serviced Block line R.I.H. to 7505.00 ft Held safety meeting R.I.H. to 9380.00 ft Reamed to 9415.00 ft Cored to 9426.00 ft Circulated at 9426.00 ft Pulled out of hole to 1289.00 ft Pulled BHA Held safety meeting Pulled BHA Tested BOP stack Made up BHA no. 14 R.I.H. to 9390.00 ft Reamed to 9400.00 ft Held safety meeting Reamed to 9426.00 ft Cored to 9486.00 ft Circulated at 9486.00 ft Pulled out of hole to 8664.00 ft Held safety meeting Pulled out of hole to 1289.00 ft Pulled BHA Laid out Aluminium sleeve core Serviced Kelly Held safety meeting Made up BHA no. 15 R.I.H. to 9222.00 ft Reamed to 9250.00 ft Reamed to 9282.00 ft Pulled out of hole to 7490.00 ft Rest hole at 7490.00 ft Held safety meeting Rest hole at 7490.00 ft Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 6 13 August 97 Date/Time 27 Jun 97 28 Jun 97 29 Jun 97 30 Jun 97 O1 Jul 97 16:00-17:00 17:00-20:00 20:00-21:30 21:30-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-04:30 04:30-06:00 06:00-12:00 12:00-12:30 12:30-16:00 16:00-00:00 00:00-00:30 00:30-06:00 06:00-07:00 07:00-08:00 08:00-12:00 12:00-12:30 12:30-15:00 15:00-15:30 15:30-16:30 16:30-20:30 20:30-00:00 00:00-00:30 00:30-01:30 01:30-02:30 02:30-03:30 03:30-05:30 05:30-06:00 06:00-10:00 10:00-11:00 11:00-12:00 12:00-12:30 12:30-13:30 13:30-15:00 15:00-17:00 17:00-19:00 19:00-20:30 20:30-22:00 22:00-00:00 00:00-00:30 00:30-06:00 06:00-18:00 18:00-19:30 19:30-00:00 00:00-00:30 00:30-04:30 04:30-06:00 06:00-06:30 06:30-07:00 07:00-07:30 07:30-08:30 08:30-11:30 Duration lhr 3hr 1-1/2 hr 1-1/2 hr lhr 1/2 hr lhr 3hr 1-1/2 hr 6hr 1/2 hr 3-1/2 hr 8hr 1/2 hr 5-1/2 hr lhr lhr 4hr 1/2 hr 2-1/2 hr 1/2 hr lhr 4hr 3-1/2 hr 1/2 hr lhr lhr lhr 2hr 1/2 hr 4hr lhr lhr 1/2hr lhr 1-1/2 hr 2hr 2hr 1-1/2 hr 1-1/2 hr 2hr 1/2 hr 5-1/2 hr 12hr 1-1/2 hr 4-1/2 hr 1/2 hr 4hr 1-1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr 3hr Activity R.I.H. to 9282.00 ft Reamed to 9282.00 ft Pulled out of hole to 7465.00 ft Rest hole at 7465.00 ft R.I.H. to 9345.00 ft Held safety meeting Reamed to 9371.00 ft Circulated at 9371.00 ft Reamed to 9390.00 ft Reamed to 9445.00 ft Held safety meeting Reamed to 9486.00 ft Drilled to 9581.00 ft Held safety meeting Drilled to 9622.00 ft Drilled to 9632.00 ft Circulated at 9632.00 ft Pulled out of hole to 8600.00 ft Held safety meeting Pulled out of hole to 7527.00 ft Serviced Draw works R.I.H. to 9499.00 ft Reamed to 9632.00 ft Circulated at 9632.00 ft Held safety meeting Pulled out of hole to 7527.00 ft R.I.H. to 9605.00 ft Reamed-to 9632.00 ft Circulated at 9632.00 ft Pulled out of hole to 0.00 ft Pulled out of hole to 100.00 ft Pulled BHA Rigged up Logging/braided cable equipment Held safety meeting R.I.H. to 8315.00 ft Pulled out of hole to 0.00 ft Rigged up Logging/braided cable equipment R.I.H. to 3900.00 ft Serviced Block line R.I.H. to 7548.00 ft Rigged up Logging/braided cable equipment Held safety meeting Conducted electric cable operations Conducted electric cable operations Pulled out of hole to 7545.00 ft Pulled out of hole to 0.00 ft Held safety meeting Ran Drillpipe to 7540.00 ft (3-1/2in OD) Circulated at 7540.00 ft Circulated at 7450.00 ft Mixed and pumped slurry - 72.000 bbl Displaced slurry - 131.000 bbl Reverse circulated at 8146.00 ft Circulated at 8146.00 ft Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 7 13 August 97 Date/Time 02 Jul 97 03 Jul 97 04 Jul 97 05 Jul 97 11:30-12:00 12:00-12:30 12:30-19:00 19:00-20:30 20:30-21:30 21:30-22:00 22:00-22:30 22:30-00:00 00:00-00:30 00:30-02:00 02:00-05:30 05:30-06:00 06:00-10:30 10:30-13:30 13:30-17:00 17:00-18:00 18:00-19:30 19:30-21:00 21:00-00:00 00:00-00:30 00:30-01:00 01:00-04:00 04:00-06:00 06:00-06:30 06:30-07:00 07:00-08:30 08:30-09:00 09:00-12:00 12:00-12:30 12:30-14:00 14:00-18:30 18:30-20:00 20:00-21:00 21:00-21:30 21:30-23:00 23:00-00:00 00:00-00:30 00:30-02:00 02:00-05:15 05:15-06:00 06:00-06:30 06:30-07:00 07:00-10:30 10:30-12:00 12:00-12:30 12:30-13:00 13:00-15:30 15:30-16:30 16:30-19:00 19:00-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-04:00 Duration 1/2 hr 1/2hr 6-1/2 hr 1-1/2 hr lhr 1/2 hr 1/2hr 1-1/2 hr 1/2 hr 1-1/2 hr 3-1/2 hr 1/2 hr 4-1/2 hr 3hr 3-1/2 hr lhr 1-1/2 hr 1-1/2 hr 3hr 1/2 hr 1/2 hr 3hr 2hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 3hr 1/2hr 1-1/2 hr 4-1/2 hr 1-1/2 hr lhr 1/2 hr 1-1/2 hr lhr 1/2hr 1-1/2 hr 3-1/4 hr 3/4 hr 1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr lhr 2-1/2 hr 3-1/2 hr lhr 1/2 hr 1/2hr 3-1/2 hr Activity Wait on cement Held safety meeting Wait on cement Pulled out of hole to 8710.00 ft Pulled out of hole to 7900.00 ft Pulled out of hole to 7700.00 ft Batch mixed slurry - 44.000 bbl Reverse circulated at 6600.00 ft Held safety meeting Circulated at 6600.00 ft Pulled out of hole to 0.00 ft Tested BOP stack Tested BOP stack Ran Drillpipe to 7090.00 ft (5in OD) Singled in drill pipe to 7725.00 ft Circulated at 7725.00 ft Washed to 7986.00 ft Circulated at 7986.00 ft Pulled out of hole to 1500.00 ft Held safety meeting Pulled out of hole to 0.00 ft Ran Drillpipe to 7731.00 ft (5in OD) Circulated at 7731.00 ft Circulated at 7731.00 ft Batch mixed slurry - 100.000 bbl Pulled out of hole to 5500.00 ft Circulated at 5500.00 ft Pulled out of hole to 0.00 ft Held safety meeting Ran Drillpipe to 5500.00 ft (5in OD) Serviced Drillstring handling equipment Ran Drillpipe to 7748.00 ft (5in OD) Circulated at 7545.00 ft Ran Drillpipe to 7840.00 ft (5in OD) Circulated at 7840.00 ft Pulled out of hole to 6500.00 ft Held safety meeting Pulled out of hole to 0.00 ft Ran Drillpipe to 7748.00 ft (5in OD) Circulated at 7748.00 ft Circulated at 7748.00 ft Mixed and pumped slurry - 100.000 bbl Circulated at 5500.00 ft Pulled out of hole to 2000.00 ft Held safety meeting Pulled out of hole to 0.00 ft Ran Drillpipe to 5498.00 ft (5in OD) Serviced Block line Ran Drillpipe to 6990.00 ft (5in OD) Washed to 7550.00 ft Circulated at 7550.00 ft Pulled out of hole to 6800.00 ft Held safety meeting Pulled out of hole to 0.00 ft Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 8 13 August 97 Date/Time 06 Jul 97 07 Jul 97 08 Jul 97 09 Jul 97 10 Jul 97 04:00-06:00 06:00-09:00 09:00-12:00 12:00-12:30 12:30-14:00 14:00-16:00 16:00-17:30 17:30-19:00 19:00-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-16:30 16:30-17:30 17:30-18:45 18:45-19:30 19:30-21:00 21:00-00:00 00:00-00:30 00:30-02:00 02:00-03:30 03:30-06:00 06:00-07:30 07:30-08:15 08:15-10:30 10:30-11:30 11:30-12:00 12:00-12:30 12:30-15:00 15:00-15:30 15:30-16:30 16:30-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-03:00 03:00-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-08:15 08:15-08:45 08:45-08:55 08:55-10:30 10:30-12:00 Duration 2hr 3hr 3hr 1/2 hr 1-1/2 hr 2hr 1-1/2 hr 1-1/2 hr 5hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2hr 11-1/2 hr 1/2 hr 5-1/2 hr 10-1/2 hr lhr 1-1/4 hr 3/4 hr 1-1/2 hr 3hr 1/2hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 1-1/2 hr 3/4 hr 2-1/4 hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr lhr 6hr lhr 1/2 hr' 1/2 hr 2-1/2 hr 2hr lhr lhr lhr 1/4 hr 1/2 hr 0hr 1-1/2 hr 1-1/2 hr Activity Made up BHA no. 16 R.I.H. to 7530.00 ft Circulated at 7530.00 ft Held safety meeting Circulated at 7530.00 ft Pulled out of hole to 4100.00 ft R.I.H. to 7545.00 ft Circulated at 7545.00 ft Drilled to 7569.00 ft Held safety meeting Drilled to 7583.00 ft Drilled to 7640.00 ft Held safety meeting Drilled to 7975.00 ft Held safety meeting Drilled to 8110.00 ft Drilled to 8354.00 ft Held safety meeting Drilled to 8615.00 ft Held safety meeting Drilled to 8691.00 ft Drilled to 8975.00 ft Circulated at 8975.00 ft Pulled out of hole to 7545.00 ft R.I.H. to 8975.00 ft Circulated at 8975.00 ft Pulled out of hole to 6500.00 ft Held safety meeting Pulled out of hole to 5000.00 ft Serviced Brake Pulled out of hole to 1100.00 ft Pulled BHA Held safety meeting Pulled BHA Held safety meeting Pulled BHA Held safety meeting Serviced Kelly Serviced Bore protector Rigged up Casing handling equipment Ran Casing to 2400.00 ft (7in OD) Held safety meeting Ran Casing to 2800.00 ft (7in OD) Held safety meeting Ran Casing to 7500.00 ft (7in OD) Circulated at 7500.00 ft Ran Casing to 7in (7900.00 ft OD) Ran Casing to 8975.00 ft (7in OD) (cont...) Circulated at 8975.00 ft Held safety meeting Pumped Fresh water spacers - volume 70.000 bbl Mixed and pumped slurry - 60.500 bbl Displaced slurry - 336.000 bbl Rigged down BOP stack Facility PB D Pad Progress Report Well D-06A Page 9 Rig Doyon 141 Date 13 August 97 Date/Time 11 Jul 97 12 Jul 97 13 Jul 97 14 Jul 97 15 Jul 97 12:00-12:30 12:30-16:30 16:30-21:00 21:00-00:00 00:00-00:30 00:30-01:00 01:00-02:00 02:00-06:00 06:00-07:00 07:00-12:00 12:00-12:30 12:30-14:00 14:00-15:00 15:00-21:00 21:00-21:30 21:30-22:30 22:30-00:00 00:00-00:30 00:30-01:00 01:00-03:30 03:30-06:00 06:00-12:00 12:00-12:30 12:30-19:30 19:30-20:00 20:00-00:00 00:00-00:30 00:30-01:00 01:00-03:30 03:30-06:00 06:00-07:00 07:00-10:30 10:30-11:30 11:30-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-02:00 02:00-03:00 03:00-06:00 06:00-08:00 08:00-10:30 10:30-11:00 11:00-12:00 12:00-12:30 12:30-15:00 15:00-18:00 18:00-19:00 19:00-19:30 19:30-21:00 21:00-23:30 23:30-00:00 00:00-00:30 00:30-02:00 Duration 1/2 hr 4hr 4-1/2 hr 3hr 1/2 hr 1/2 hr lhr 4hr lhr 5hr 1/2 hr 1-1/2 hr lhr 6hr 1/2 hr lhr 1-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 2-1/2 hr 6hr 1/2hr 7hr 1/2 hr 4hr 1/2 hr 1/2hr 2-1/2 hr 2-1/2 hr lhr 3-1/2 hr lhr 1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 1-1/2 hr lhr 3hr 2hr 2-1/2 hr 1/2 hr lhr 1/2 hr 2-1/2 hr 3hr lhr 1/2hr 1-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 1-1/2 hr Activity Held safety meeting Installed Emergency hang off assembly Rigged up BOP stack Tested BOP stack Held safety meeting Installed Wear bushing Rigged up Drillstring handling equipment Made up BHA no. 17 Made up BHA no. 17 (cont...) R.I.H. to 5000.00 ft Held safety meeting Tested Kelly Serviced Block line R.I.H. to 8889.00 ft Held drill (Kick (well kill)) Tested Casing - Via annulus and string Drilled installed equipment - Float shoe Held safety meeting Drilled to 8995.00 ft Circulated at 8995.00 ft Drilled to 9034.00 ft Drilled to 9307.00 ft (cont...) Held safety meeting Drilled to 9468.00 ft Circulated at 9468.00 ft Pulled out of hole to 1093.00 ft Held safety meeting Pulled BHA Made up BHA no. 18 R.I.H. to 9400.00 ft R.I.H. to 9468.00 ft (cont...) Drilled to 9504.00 ft Circulated at 9455.00 ft Drilled to 9510.00 ft Held safety meeting Drilled to 10056.00 ft Held safety meeting Drilled to 10096.00 ft Circulated at 10096.00 ft Logged hole with LWD: DIR/FE/DD from 10075.00 ft to 9500.00 ft Logged hole with LWD: DIR/FE/DD from 9500.00 ft to 8975.00 ft Pulled out of hole to 1089.00 ft Held safety meeting Pulled BHA Held safety meeting Made up BHA no. 19 R.I.H. to 8975.00 ft Serviced Block line Held safety meeting R.I.H. to 10096.00 ft Drilled to 10224.00 ft Circulated at 10224.00 ft Held safety meeting Circulated at 10224.00 ft Facility PB D Pad Progress Report Well D-06A Page 10 Rig Doyon 141 Date 13 August 97 Datefrime 16 Jul 97 17 Jul 97 18 Jul 97 19 Jul 97 20 Jul 97 02:00-04:30 04:30-06:00 06:00-09:00 09:00-09:30 09:30-11:30 11:30-14:00 14:00-18:30 18:30-00:00 00:00-00:30 00:30-06:00 06:00-06:00 06:30-09:00 09:00-09:30 09:30-12:00 12:00-12:30 12:30-17:30 17:30-19:00 19:00-21:00 21:00-00:00 00:00-00:30 00:30-03:00 03:00-06:00 06:00-07:30 07:30-10:00 10:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-08:00 08:00-12:00 12:00-12:30 12:30-13:00 13:00-14:30 14:30-18:30 18:30-22:00 22:00-23:00 23:00-00:00 00:00-00:30 00:30-03:00 03:00-06:00 06:00-10:00 10:00-12:00 12:00-12:30 12:30-17:00 17:00-23:30 23:30-00:00 00:00-00:30 00:30-02:00 02:00-03:00 03:00-06:00 06:00-10:30 10:30-12:00 12:00-12:30 Duration 2-1/2 hr 1-1/2 hr 3hr 1/2 hr 2hr 2-1/2 hr 4-1/2 hr 5-1/2 hr 1/2 hr 5-1/2 hr 24 hr 2-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 5hr 1-1/2 hr 2hr 3hr 1/2 hr 2-1/2 hr 3hr 1-1/2 hr 2-1/2 hr 2hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 2hr 4hr 1/2hr 1/2 hr 1-1/2 hr 4hr 3-1/2 hr lhr lhr 1/2 hr 2-1/2 hr 3hr 4hr 2hr 1/2hr 4-1/2 hr 6-1/2 hr 1/2hr 1/2 hr 1-1/2 hr lhr 3hr 4-1/2 hr 1-1/2 hr 1/2hr Activity Drilled to 10268.00 ft Circulated at 10268.00 ft Pulled out of hole to 3600.00 ft Held safety meeting Pulled BHA Made up BHA no. 20 R.I.H. to 10268.00 fl Drilled to 10537.00 ft Held safety meeting Drilled to 10698.00 ft Drilled to 10698.00 fl (cont...) Circulated at 10720.00 fl Held safety meeting Logged hole with LWD: DIR/FE from 10720.00 ft to 10015.00 ft Held safety meeting Pulled out of hole to 183.00 ft Pulled BHA Made up BHA no. 21 R.I.H. to 6065.00 fl Held safety meeting R.I.H. to 12698.00 fl Drilled to 10788.00 ft Drilled to 10788.00 ft (cont...) Circulated at 10860.00 fl Drilled to 10900.00 ft Held safety meeting Drilled to 11276.00 ft Held safety meeting Drilled to 11450.00 ft Circulated at 11450.00 ft Pulled out of hole to 2700.00 ft Held safety meeting Pulled out of hole to 300.00 ft Pulled BHA Tested BOP stack Made up BHA no. 22 R.I.H. to 5937.00 fl Serviced Block line Held safety meeting R.I.H. to 11450.00 fl Drilled to 11563.00 fl Drilled to 11758.00 ft (cont...) Circulated at 11758.00 fl Held safety meeting Circulated at 11758.00 ft Pulled out of hole to 300.00 fl Pulled BHA Held safety meeting Pulled BHA Rigged up Casing handling equipment Ran Liner to 2923.00 ft (4-1/2in OD) Ran Tubing to 2824.00 ft (2-7/8in OD) Ran Liner in stands to 3051.00 ft Held safety meeting Facility Date/Time 21 Jul 97 22 Jul 97 23 Jul 97 24 Jul 97 PB D Pad Progress Report Well D-06A Page 11 Rig Doyon 141 Date 13 August97 12:30-19:00 .19:00-20:00 20:00-20:15 20:15-20:40 20:40-20:55 20:55-21:30 21:30-00:00 00:00-00:30 00:30-01:00 01:00-02:30 02:30-06:00 06:00-10:00 10:00-10:30 10:30-11:00 11:00-19:00 19:00-00:00 00:00-00:30 00:30-01:30 01:30-02:30 02:30-06:00 06:00-08:00 08:00-09:00 09:00-10:00 10:00-11:00 11:00-12:00 12:00-12:30 12:30-14:00 14:00-15:00 15:00-16:00 16:00-17:00 17:00-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-03:30 03:30 06:00-12:00 12:00-12:30 12:30-17:00 17:00-19:30 19:30-20:30 20:30-21:30 21:30-22:30 22:30-23:00 23:00-00:00 00:00-00:30 00:30-01:30 01:30-03:30 03:30-04:30 04:30 06:00-06:30 06:30-07:30 07:30-10:00 10:00-12:00 Duration 6-1/2 hr lhr 1/4 hr 1/4 hr 1/4 hr 1/2 hr 2-1/2 hr 1/2hr 1/2 hr 1-1/2 hr 3-1/2 hr 4hr 1/2 hr 1/2 hr 8hr 5hr 1/2 hr lhr lhr 3-1/2 hr 2hr lhr lhr lhr lhr 1/2 hr 1-1/2 hr lhr lhr lhr 6-1/2 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 6hr 1/2 hr 4-1/2 hr 2-1/2 hr lhr lhr lhr 1/2 hr lhr 1/2 hr lhr 2hr lhr 1/2 hr lhr 2-1/2 hr 2hr Activity Ran Liner in stands to 11758.00 ft Circulated at 11758.00 ft Batch mixed slurry - 65.800 bbl Pumped Fresh water spacers - volume 70.000 bbl Mixed and pumped slurry - 65.800 bbl Displaced slurry - 72.000 bbl Circulated at 11654.00 ft Held safety meeting Tested Liner Serviced Block line Pulled Drillpipe in stands to 8801.00 ft Laid down 2824.00 ft of Drillpipe Tested Liner Held safety meeting Space out tubulars Ran Drillpipe in stands to 11657.00 ft Held safety meeting Perforated Reverse circulated at 8729.00 ft Laid down 4960.00 ft of 3-1/2in OD drill pipe Laid down 2150.00 ft of 3-1/2in OD drill pipe (cont...) Held safety meeting Laid down 1440.00 ft of 3-1/2in OD drill pipe Ran Drillpipe in stands to 1728.00 ft Laid down 704.00 ft of 3-1/2in OD drill pipe Held safety meeting Laid down 1024.00 ft of 3-1/2in OD drill pipe Retrieved Retrievable packer Held safety meeting Serviced Kelly Laid down 2012.00 ft of 2-7/8in OD drill pipe Retrieved Wear bushing Held safety meeting Retrieved Wear bushing Serviced Top ram Ran Tubing to 4-1/2in (2000.00 ft OD) Ran Tubing to 6700.00 ft (4-1/2in OD) (cont...) Held safety meeting Ran Tubing to 8816.00 ft (4-1/2in OD) Circulated at 8816.00 ft Installed Tubing hanger Set packer at 8759.00 ft with 4000.0 psi Tested Tubing Installed Hanger plug Rigged down BOP stack Held safety meeting Removed BOP stack Installed Tubing on landing string Removed Hanger plug Tested Casing Tested Casing (cont...) Circulated at 4304.00 ft Monitor pressures Installed Lubricator Facility PB D Pad Progress Report Well D-06A Rig Doyon 141 Page Date 12 13 August 97 Date/Time 25 Jul 97 12:00-12:30 12:30-14:00 14:00-17:00 17:00-22:00 22:00-00:00 00:00-00:30 00:30-03:00 03:00 Duration 1/2 hr 1-1/2 hr 3hr 5hr 2hr 1/2 hr 2-1/2 hr Activity Held safety meeting Cleared Chicksan lines Rigged down Fluid system Rigged down Drillfloor / Derrick Removed Drillfloor / Derrick Held safety meeting Rig moved 98.00 % Rigged up Drillfloor / Derrick SPER. -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 MWD SURVEY JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT· 7498.92 7272.67 7204.73 7550.00 7320.45 7252.51 7569.25 7338.39 7270.45 7598.33 7365.31 7297.37 7628.20 7392.73 7324.79 20 45 20 39 21 53 22 30 24 12 N 18.12 W .00 1116.86N 790 N 16.83 W .91 1134.08N 795 N 17.38 W 6.52 1140.76N 797 N 18.12 W 2.28 1151.23N 801 N 18.80 W 5.76 1162.45N 805 .51W .93W .99W .34W · 09W -431.24 -431.42 -431.44 -431.60 -431.92 7660.77 7422~.13 7354.19 7692.70 7450.31 7382.37 7723.03 7476.46 7408.52 7755.16 7503.48 7435.54 7787.66 7530.10 7462.16 26 47 29 17 31 36 33 54 36 5 N 23.74 W 10.31 1175.50N 810 N 27.80 W 9.85 1189.00N 816 N 30.19 W 8.57 1202.44N 824 N 32.40 W 8.07 1217.28N 833 N 28.40 W 9.78 1233.36N 842 .20W .74W .20W .24W .65W -433.01 -435.34 -438.57 -442.89 -447.22 7816.54 7553.06 7485.12 7848.06 7577.27 7509.33 7880.27 7601.05 7533.11 7911.78 7623.24 7555.30 7945.09 7645.48 7577.54 38 35 41 0 43 47 46 42 49 30 N 25.50 W 10.58 1248.98N 850 N 25.50 W 7.61 1267.19N 859 N 25.00 W 8.76 1286.83N 868 N 26.70 W 9.97 1306.96N 878 N 28.00 W 8.89 1328.98N 889 .58W .26W · 52W .28W ,68W -450·26 -453.27 -456·41 -459.89 -464·39 7975.40 7664.76 7596.82 8006.24 7683.81 7615.87 8040.00 7704.50 7636.56 8071.67 7723.98 7656.04 8101.30 7742.30 7674.36 51 30 52 12 52 12 51 54 51 42 N 30.70 W 9.53 1349.35N 901 N 33.80 W 8.22 1369.85N 914 N 36.50 W 6.32 1391.66N 929 N 36.30 W 1.07 1411.76N 944 N 36.40 W .73 1430.51N 958 .15W .09W .44W .26W .06W -469·43 -475.84 -484.18 -492.51 -500·26 8132.50 7761.64 7693.70 8164.30 7781.50 7713.56 8192.51 7799.85 7731.92 8223.43 7821.28 7753.34 8255.61 7844.85 7776.92 51 42 51 0 47 47 44 28 41 17 N 36.80 W 1.00 1450.17N 972 N 36.80 W 2.20 1470.06N 987 N 37.60 W 11.55 1487.12N 1000 N 38.40 W 10.93 1504.68N 1014 N 37.90 W 9.91 1521.90N 1027 · 66W .54W .48W .20W · 73W -508.50 -516.95 -524.37 -532.38 -540.31 8288.68 7870.37 7802.43 8318.27 7894.26 7826.32 8349.65 7920.50 7852.56 8378.77 7945.35 7877.41 8408·71 7971.47 7903.53 37 42 34 35 31 53 30 53 27 36 N 38.90 W 11.05 1538.39N 1040 N 39.30 W 10.51 1551.93N 1051 N 40.10 W 8.72 1565.17N 1062 N 41.20 W 3.96 1576.68N 1072 N 42.80 W 11.33 1587.56N 1082 .79W .79W · 78W .66W .44W -548.01 -554.59 -561.25 -567·35 -573·54 8441.54 8000.68 7932.74 8474.65 8030.63 7962.69 8503.84 8057.60 7989.66 8538.06 8089.81 8021.87 8568.35 8118.66 8050.72 26 42 23 47 21 6 18 23 17 0 N 43.20 W 2.80 1598.52N 1092.65W N 43.00 W 8.76 1608.83N 1102.30W N 46.50 W 10.32 1616.75N ll10.13W N 47.90 W 8.01 1624.62N 1118.61W N 49.20 W 4.80 1630.71N 1125.51W -580.13 -586.36 -591.54 -597.37 -602.19 OP! INAL SPERi SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU / D- 06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 MWD SURVEY JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 8597.31 8146.49 8078.55 8631.48 8179.54 8111.60 8663.09 8210.21 8142.27 8698.17 8244.38 8176.44 8725.43 8271.10 8203.16 15 6 14 18 13 48 12 11 10 36 N 51.40 W 6.89 1635.83N 1131.66W N 55.60 W 3.90 1640.99N 1138.62W N 63.20 W 6.04 1644.90N 1145.21W N 69.80 W 6.22 1648.07N 1152.42W N 73.50 W 6.45 1649.77N 1157.53W -606.59 -611.74 -616.91 -622.89 -627.28 8755.80 8301.04 8233.09 8 48 8787.67 8332.57 8264.63 7 48 8815.42 8360.07 8292.13 7 35 8849.15 8393.50 8325.56 7 35 8882.24 8426.30 8358.36 7 41 N 77.30 W 6.29 1651.08N 1162.47W N 84.00 W 4.36 1651.84N 1167.00W N 87.60 W 1.88 1652.11N 1170.71W N 82.60 W 1.96 1652.49N 1175.15W N 82.90 W .33 1653.05N 1179.52W -631.63 -635.74 -639.21 -643.34 -647.36 8902.95 8446.82 8378.88 7 41 8987.10 8530.23 8462.29 7 31 9018.50 8561.45 8493.51 4 46 9050.73 8593.61 8525.67 3 32 9082.63 8625.38 8557.44 6 57 N 85.10 W 1.42 1653.34N 1182.28W N 72.33 W 2.02 1655.49N 1193.15W N 64.69 W 9.15 1656.68N 1196.29W N 4.11 W 13.42 1658.25N 1197.57W N 47.52 E 17.26 1660.54N 1196.22W -649.92 -659.69 -662.35 -663.12 -661.16 9114.59 8656.85 8588.91 9146.56 8687.60 8619.66 9178.77 8717.63 8649.68 9210.75 8746.15 8678.21 9241.63 8772.05 8704.11 12 59 18 37 23 43 29 57 35 55 N 59.81 E 19.90 1663.66N 1191.68W N 65.39 E 18.25 1667.59N 1183.92W N 70.88 E 16.97 1671.86N 1173.11W N 72.24 E 19.57 1676.41N 1159.42W N 75.41 E 20.12 1681.05N 1143.29W -655.91 -647.34 -635.76 -621.33 -604.55 9273.96 8797.34 8729.40 41 5 9306.09 8820.57 8752.63 46 17 9337.98 8841.80 8773.86 50 12 9370.88 8862.41 8794.47 52 13 9404.23 8882.50 8814.56 53 40 N 79.89 E 18.16 1685.31N 1123.63W N 83.54 E 17.95 1688.47N 1101.68W N 85.58 E 13.18 1690.71N 1078.00W N 85~51 E 6.11 1692.70N 1052.43W N 86.13 E 4.59 1694.64N 1025.89W -584.51 -562.58 -539.27 -514.24 -488.28 9427.27 8896.19 8828.25 53 27 9459.35 8915.07 8847.13 54 24 9491.46 8933.10 8865.16 57 17 9523.26 8949.19 8881.25 61 51 9557.24 8963.89 8895.95 66 52 N 85.10 E 3.71 1696.06N 1007.41W N 85.30 E 2.97 1698.23N 981.57W N 85.30 E 9.03 1700.40N 955.09W N 84.58 E 14.47 1702.83N 927.78W N 83.64 E 14.95 1705.97N 897.32W -470.19 -444.84 -418.87 -392.04 -361.98 9588.72 8975.51 8907.57 69 47 9619.41 8985.40 8917.46 72 36 9651.44 8994.23 8926.29 75 24 9683.95 9001.82 8933.88 77 34 9715.75 9008.58 8940.64 77 51 N 83.76 E 9.28 1709.18N 868.25W N 82.80 E 9.65 1712.59N 839.40W N 81.84 E 9.20 1716.70N 808.88W N 80.89 E 7.25 1721.45N 777.64W N 81.68 E 2.58 1726.16N 746.93W -333.23 -304.64 -274.25 -242.97 -212.22 SPER -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 MWD SURVEY JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS DIRECTION DEGREES DG/100 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST VERT. SECT. 9748.02 9015.22 8947.28 9779.99 9021.01 8953.07 9812.23 9025.64 8957.70 9843.93 9028.83 8960.89 9876.21 9029.91 8961.97 78 24 80 42 82 45 85 41 90 27 N 82.50 E 3.02 N 83.54 E 7.87 N 85.25 E 8.24 N 86.84 E 10.53 N 88.64 E 15.76 1730.50N 715.65W 1734.32N 684.45W 1737.44N 652.70W 1739.61N 621.24W 1740.88N 589.01W -181.03 -150.07 -118.79 -88.06 -56.85 9908.94 9029.00 8961.06 9940.30 9027.88 8959.94 9972.63 9026.75 8958.81 10004.05 9025.00 8957.06 10036.43 9023.15 8955.21 92 43 91 22 92 38 93 44 92 47 N 88.72 E 6.91 N 87.70 E 5.37 N 87.35 E 4.04 N 86.41 E 4.60 N 84.27 E 7.22 1741.63N 556.31W 1742.61N 524.99W 1744.01N 492.71W 1745.71N 461.39W 1748.34N 429.17W -25.35 4.90 36.19 66.65 98.24 10068.96 9022.41 8954.46 10100.48 9022.58 8954.64 10132.69 9022.87 8954.93 10162.53 9023.20 8955.26 10197.47 9023.26 8955.32 89 5O 89 30 89 26 89 17 90 31 N 84.12 E 9.05 N 85.21 E 3.62 N 85.21 E .19 N 85.66 E 1.60 N 86.01 E 3.69 1751.63N 396.82W 1754.56N 365.44W 1757.25N 333.34W 1759.62N 303.60W 1762.16N 268.76W 130.14 161.02 192.51 221.66 255.73 10228.04 9022.62 8954.67 10262.18 9021.53 8953.59 10293.52 9020.42 8952.48 10325.63 9019.54 8951.60 10357.68 9019.18 8951.24 91 52 91 46 92 16 90 51 90 25 N 84.18 E 7.42 N 83.91 E .83 N 83.82 E 1.59 N 83.90 E 4.40 N 82.96 E 3.23 1764.77N 238.31W 1768.31N 204.37W 1771.66N 173.23W 1775.09N 141.32W 1778.76N 109.48W 285.62 319.12 349.89 381.41 412.94 10390.09 9018.86 8950.92 10422.02 9018.39 8950.45 10454.53 9017.77 8949.83 10486.49 9017.38 8949.44 10518.41 9017.12 8949.18 90 41 91 0 91 9 9O 15 90 4O N 83.08 E .91 N 83.08 E .97 N 83.23 E .65 N 83.16 E 2.86 N 82.82 E 1.69 1782.70N 77.32W 1786.55N 45.62W 1790.42N 13.35W 1794.21N 18.38E 1798.10N 50.06E 444.86 476.30 508.31 539.77 571.21 10550.46 9016.65 8948.71 10582.71 9016.38 8948.44 10615.59 9016.17 8948.23 10644.60 9015.47 8947.53 10678.77 9014.44 8946.50 91 0 89 58 90 44 92 3 91 24 N 82.80 E 1.06 N 82.55 E 3.32 N 85.21 E 8.42 N 88.09 E 10.90 N 89.53 E 4.61 1802.11N 81.86E 1806.22N 113.84E 1809.73N 146.53E 1811.42N 175.48E 1812.13N 209.62E 602.79 634.59 666.88 695.07 727.94 10711.08 9013.80 8945.86 10743.30 9013.38 8945.44 10775.10 9013.08 8945.14 10806.97 9012.96 8945.02 10839.30 9013.11 8945.17 9O 51 90 36 90 29 89 56 89 30 S 89.72 E 2.88 N 89.84 E 1.57 N 89.25 E 1.89 N 89.14 E 1.76 S 89.89 E 3.28 1812.19N 241.92E 1812.15N 274.14E 1812.41N 305.94E 1812.85N 337.80E 1813.07N 370.13E 758.86 789.68 820.17 850.79 881.78 SPER. ~SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 MWD SURVEY JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10871.73 9013.24 8945.30 90 3 10903.45 9013.15 8945.21 90 14 10935.82 9012.96 8945.02 90 25 10967.81 9012.55 8944.61 91 2 10999.63 9011.95 8944.01 91 7 S 89.85 E 1.70 1812.99N 402.56E 912.78 S 89.79 E .60 1812.89N 434.28E 943.10 S 89.72 E .63 1812.75N 466.65E 974.03 S 87.85 E 6.15 1812.08N 498.63E 1004.42 S 87.13 E 2.28 1810.68N 530.41E 1034.42 11031.53 9011.26 8943.32 91 20 11063.34 9010.39 8942.45 91 46 11095.99 9009.74 8941.80 90 31 11127.72 9010.15 8942.21 88 0 11159.82 9011.75 8943.81 86 16 S 88.12 E 3.18 1809.36N 562.27E 1064.52 S 87.34 E 2.80 1808.10N 594.04E 1094.55 S 88.21 E 4.69 1806.83N 626.66E 1125.39 S 87.30 E 8.44 1805.59N 658.36E 1155.35 S 87.71 E 5.51 1804.20N 690.39E 1185.59 11192.25 9013.99 8946.05 85 46 11224.09 9016.07 8948.13 86 45 11256.25 9017.74 8949.80 87 16 11288.47 9019.04 89.51.10 88 5 11321.23 9019.68 8951.74 89 39 S 87.24 E 2.11 1802.77N 722.71E 1216.09 S 86.68 E 3.52 1801.09N 754.43E 1245.96 S 85.56 E 3.85 1798.91N 786.47E 1275.98 S 85.36 E 2.62 1796.36N 818.57E 1305.94 S 85.56 E 4.77 1793.77N 851.21E 1336.42 11353.09 9019.44 8951.50 91 13 11384.67 9018.40 8950.46 92 32 11417.77 9016.90 8948.96 92 39 11450.23 9015.33 8947.39 92 54 11482.35 9014.03 8946.09 91 45 S 85.03 E 5.23 1791.16N 882.96E 1366.03 S 85.08 E 4.15 1788.44N 914.41E 1395.32 S 85.89 E 2.47 1785.84N 947.37E 1426.10 S 85.41 E 1.67 1783.38N 979.70E 1456.31 S 85.28 E 3.60 1780.77N 1011.68E 1486.16 11514.50 9013.22 8945.28 91 6 11546.04 9012.59 8944.65 91 11 11578.30 9011.96 8944.01 91 3 11642.39 9011.76 8943.82 89 18 11674.36 9012.62 8944.68 87 37 S 85.20 E 2.01 1778.11N 1043.71E 1516.02 S 84.35 E 2.71 1775.23N 1075.11E 1545.23 S 84.33 E .47 1772.05N 1107.21E 1575.01 S 82.57 E 3.87 1764.74N 1170.87E 1633.78 S 83.81 E 6.53 1760.95N 1202.59E 1663.04 11703.63 9014.31 8946.37 85 45 S 83.72 E 6.36 11758.00 9018.69 8950.75 85 0 S 84.00 E 1.49 1757.78N 1231.64E 1689.90 1751.98N 1285.52E 1739.76 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2173.02 FEET AT NORTH 36 DEG. 16 MIN. EAST AT MD = 11758 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 73.08 DEG. TIE-IN SURVEY AT 7,498.92' MD WINDOW POINT AT 7,550.00' MD PROJECTED SURVEY AT 11,758.00' MD SPER, -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7498.92 7272.67 7204.73 1116.86 N 790.51 W 226.25 8498.92 8053.02 7985.08 1615.51 N 1108.84 W 445.90 219.65 9498.92 8937.07 8869.13 1700.93 N 948.80 W 561.85 115.95 10498.92 9017.32 8949.38 1795.69 N 30.72 E 1481.60 919.74 11498.92 9013.53 8945.59 1779.41 N 1028.19 E 2485.39 1003.80 11758.00 9018.69 8950.75 1751.98 N 1285.52 E 2739.31 253.92 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPER -SUN DRILLING SERVICES ANCHOR3~GE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A 500292014801 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/25/97 DATE OF SURVEY: 071997 JOB NUMBER: AK-MW-70169 KELLY BUSHING ELEV. = 67.94 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7498.92 7272.67 7204.73 1116.86 N 790.51 W 226.25 7601.18 7367.94 7300.00 1152.28 N 801.69 W 233.24 6.99 7713.10 7467.94 7400.00 1198.00 N 821.69 W 245.16 11.92 7835.77 7567.94 7500.00 1259.97 N 855.82 W 267.83 22.67 7980.52 7667.94 7600.00 1352.79 N 903.22 W 312.58 44.75 8142.64 7767.94 7700.00 1456.53 N 977.42 W 374.70 62.12 8285.54 7867.94 7800.00 1536.83 N 1039.54 W 417.60 42.90 8404.69 7967.94 7900.00 1586.14 N 1081.14 W 436.75 19.15 8514.87 8067.94 8000.00 1619.39 N 1112.94 W 446.93 10.18 8619.51 8167.94 8100.00 1639.32 N 1136.18 W 451.57 4.64 8722.21 8267.94 8200.00 1649.61 N 1156.96 W 454.27 2.70 8823.36 8367.94 83.00.00 1652.17 N 1171.76 W 455.42 1.15 8924.26 8467.94 8400.00 1653.58 N 1185.12 W 456.32 .90 9025.01 8567.94 8500.00 1656.96 N 1196.64 W 457.07 .75 9126.06 8667.94 8600.00 1665.02 N 1189.11 W 458.12 1.05 9236.63 8767.94 8700.00 1680.30 N 1146.03 W 468.69 10.57 9379.93 8867.94 8800.00 1693.26 N 1045.29 W 511.99 43.30 9567.96 8967.94 8900.00 1707.07 N 887.46 W 600.01 88.02 11758.00 9018.69 8950.75 1751.98 N 1285.52 E 2739.31 2139.30 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPER.._-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292005470 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-70190 KELLY BUSHING ELEV. = 70.14 OPERATOR: BP EXPLOP~ATION FT. TRUE SUB-SEA COURS COURSE DLS MEASD VERTICAL VERTICAL INCLN DIRECTION DEPTH DEPTH DEPTH DG MN DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT. 7498.92 7272.67 7202.53 20 45 N 18.12 W .00 1116.86N 790.51W 7702.01 7457.71 7387.57 28 54 N 15.24 E 7.84 1198.94N 788.79W 7795.91 7538.40 7468.26 32 52 N 30.28 E 9.22 1242.92N 769.94W 7889.37 7615.49 7545.35 35 58 N 32.28 E 3.54 1288.04N 742.48W 7982.22 7690.99 7620.85 35 13 N 34.53 E 1.63 1333.16N 712.74W 542.97 613.97 661.35 714.17 768.17 8076.24 7767.90 7697.76 34 59 N 35.23 E .49 1377.52N 681.82W 8171.50 7846.06 7775.92 34 44 N 36.42 E .76 1421.67N 649.95W 8265.27 7922.54 7852.40 35 57 N 38.06 E 1.65 1464.85N 617.11W 8360.59 7999.58 7929.44 36 10 N 39.02 E .64 1508.74N 582.14W 8453.00 8074.46 8004.32 35 34 N 40.33 E 1.06 1550.42N 547.58W 822.13 876.42 930.38 986.05 1039.63 8547.12 8151.83 8081.69 33 50 N 40.97 E 1.87 1591.08N 512.67W 8641.96 8231.63 8161.49 31 32 N 40.13 E 2.48 1629.98N 479.37W 8736.07 8311.68 8241.54 31 54 N 44.35 E 2.39 1666.59N 446.12W 8831.14 8395.30 8325.16 24 46 N 42.25 E 7.57 1699.34N 415.13W 8926.02 8483.86 8413.72 17 4 N 38.51 E 8.24 1724.99N 393.06W 1092.50 1143.05 1191.61 1235.70 1269.08 9020.25 8575.77 8505.63 7 56 N 31.21 E 9.81 1741.41N 381.05W 9113.81 8668.63 8598.50 5 50 N 29.80 E 2.26 1751.07N 375.33W 9201.65 8756.01 8685.88 5 54 N 29.57 E .09 1758.88N 370.88W 9299.13 8853.02 8782.88 5 23 N 29.49 E .53 1767.23N 366.15W 9393.64 8947.09 8876.95 5 40 N 27.93 E .34 1775.22N 361.78W 1289.36 1300.58 1309.56 1319.15 1328.25 9487.78 9040.76 8970.62 5 44 N 27.16 E .11 1783.53N 357.45W 9580.22 9132.80 9062.66 4 57 N 26.57 E .85 1791.22N 353.55W 9610.22 9162.69 9092.55 4 28 N 27.36 E 1.63 1793.42N 352.43W 1337.60 1346.20 1348.67 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 1827.72 FEET AT NORTH 11 DEG. 7 MIN. WEST AT MD = 9610 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 31.33 DEG. TIE-IN SURVEY AT 7,498.92' MD LAST SURVEY STATION AT 9,610.22' MD SPEA -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292005470 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-EI-70190 KELLY BUSHING ELEV. = 70.14 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7498.92 7272.67 7202.53 1116.86 N 790.51 W 8498.92 8111.81 8041.67 1570.78 N 530.29 W 9498.92 9051.85 8981.71 1784.52 N 356.94 W 9610.22 9162.69 9092.55 1793.42 N 352.43 W 226.25 387.11 160.86 447.07 59.97 447.53 .45 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPER -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292005470 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-EI-70190 KELLY BUSHING ELEV. = 70.14 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7498.92 7272.67 7202.53 1116.86 N 790.51 W 226.25 7604.23 7370.14 7300.00 1156.16 N 795.60 W 234.09 7.84 7716.25 7470.14 7400.00 1205.59 N 786.78 W 246.10 12.01 7833.99 7570.14 7500.00 1261.00 N 759.19 W 263.85 17.74 7956.70 7670.14 7600.00 1321.03 N 721.08 W 286.56 22.72 8078.97 7770.14 7700.00 1378.80 N 680.91 W 308.83 22.27 8200.80 7870.14 7800.00 1435.10 N 640.03 W 330.66 21.83 8324.12 7970.14 7900.00 1492.02 N 595.70 W 353.98 23.31 8447.69 8070.14 8000.00 1548.07 N 549.58 W 377.55 23.57 8569.17 8170.14 8100.00 1600.35 N 504.62 W 399.03 21.48 8687.17 8270.14 8200.00 1647.97 N 464.00 W 417.03 18.00 8803.17 8370.14 83-00.00 1690.35 N 423.41 W 433.03 16.00 8911.59 8470.14 8400.00 1721.54 N 395.85 W 441.46 8.43 9014.56 8570.14 8500.00 1740.68 N 381.52 W 444.42 2.96 9115.32 8670.14 8600.00 1751.20 N 375.26 W 445.18 .77 9215.85 8770.14 8700.00 1760.15 N 370.16 W 445.71 .53 9316.33 8870.14 8800.00 1768.63 N 365.36 W 446.19 .48 9416.80 8970.14 8900.00 1777.24 N 360.71 W 446.66 .48 9517.31 9070.14 9000.00 1786.16 N 356.10 W 447.17 .50 9610.22 9162.69 9092.55 1793.42 N 352.43 W 447.53 .36 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPER. -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292014870 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 MWD SURVEY JOB NUMBER: AK-MW-70168 KELLY BUSHING ELEV. = 67.94 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 7498.92 7272.67 7204.73 20 45 7550.00 7320.45 7252.51 20 39 7590.77 7358.26 7290.32 23 23 7622.96 7387.58 7319.64 25 23 7652.54 7414.12 7346.18 27 6 N 18.12 W .00 1116.86N 790.51W N 16.83 W .91 1134.08N 795.93W N 4.60 W 13.07 1149.05N 798.67W N 3.40 E 11.99 1162.32N 798.77W N 9.80 E 11.16 1175.29N 797.25W 542.97 554.86 566.22 577.50 589.38 7685.14 7442.91 7374.97 28 47 7718.06 7471.66 7403.72 29 36 7748.29 7497.79 7429.85 30 47 7780.39 7525.15 7457.21 32 12 7812.15 7551.79 7483.85 33 47 N 13.70 E 7.65 1190.24N 794.12W N 20.90 E 10.94 1205.54N 789.34W N 25.70 E 8.92 1219.50N 783.32W N 29.80 E 7.97 1234.32N 775.51W N 32.10 E 6.40 1249.15N 766.61W 603.77 619.33 634.38 651.10 668.40 7843.29 7577.39 7509.45 35 35 7873.06 7601.55 7533.61 35 54 7905.03 7627.44 7559.50 35 54 7936.98 7653.42 7585.48 35 17 7966.50 7677.54 7609.60 35 5 N 32.50 E 5.83 1264.13N 757.14W N 32.10 E 1.28 1278.83N 747.84W N 31.10 E 1.83 1294.80N 738.02W N 33.20 E 4.26 1310.54N 728.13W N 34.00 E 1.70 1324.72N 718.71W 686.12 703.51 722.25 740.85 757.85 8061.15 7754.93 7686.99 8154.34 7831.27 7763.33 8244.46 7904.54 7836.60 8342.47 7983.73 7915.79 8434.78 8058.74 7990.80 35 12 34 47 36 24 35 47 35 30 N 35.20 E .74 1369.57N 687.77W N 36.30 E .80 1412.95N 656.54W N 36.70 E 1.79 1455.11N 625.34W N 38.80 E 1.40 1500.77N 590.00W N 40.70 E 1.24 1542.13N 555.60W 812.25 865.54 917.78 975.16 1028.37 8497.68 8110.17 8042.23 34 8532.19 8138.59 8070.65 34 8563.40 8164.50 8096.56 33 8596.63 8192.44 8124.50 32 8626.76 8218.14 8150.20 30 47 17 3O 0 53 N 40.40 E 1.15 1569.64N 532.06W N 40.40 E 1.45 1584.55N 519.37W N 40.70 E 2.62 1597.77N 508.06W N 39.60 E 4.86 1611.51N 496.47W N 39.40 E 3.67 1623.64N 486.47W 1064.12 1083.44 1100.62 1118.39 1133.95 8659.46 8246.11 8178.17 31 30 8687.25 8269.64 8201.70 32 47 8722.47 8299.21 8231.27 33 0 8753.82 8325.94 8258.00 30 0 8785.56 8353.80 8285.86 27 12 N 39.40 E 1.83 1636.73N 475.72W N 42.80 E 8.02 1647.86N 465.99W N 44.50 E 2.68 1661.70N 452.79W N 44.10 E 9.59 1673.42N 441.35W N 43.10 E 8.95 1684.42N 430.87W 1150.72 1165.28 1183.97 1199.93 1214.77 8816.98 8382.07 8314.13 24 36 8848.16 8410.68 8342.74 22 12 8880.69 8441.06 8373.12 19 36 8913.07 8471.80 8403.86 17 0 8944.24 8501.79 8433.85 14 36 N 41.90 E 8.44 1694.53N 421.59W N 40.10 E 8.03 1703.87N 413.46W N 38.40 E 8.21 1712.85N 406.11W N 37.70 E 8.06 1720.85N 399.85W N 36.40 E 7.78 1727.62N 394.73W 1228.24 1240.44 1251.93 1262 . 02 1270.46 SPEt -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292014870 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 MWD SURVEY JOB NUMBER: AK-MW-70168 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 8974.79 8531.53 8463.59 11 48 N 33.70 E 9.38 1733.32N 390.71W 9020.25 8576.31 8508.37 7 54 N 31.20 E 8.63 1739.86N 386.51W 9113.81 8669.19 8601.25 5 48 N 29.80 E 2.25 1749.46N 380.83W 9201.65 8756.57 8688.63 5 54 N 29.60 E .11 1757.24N 376.39W 9299.13 8853.57 8785.63 5 24 N 29.50 E .51 1765.59N 371.66W 1277.42 1285.19 1296.35 1305.30 1314. 89 9393.64 8947.64 8879.70 5 41 N 27.90 E .36 1773.61N 367.27W 9487.78 9041.32 8973.38 5 41 N 27.20 E .08 1781.89N 362.95W 9580.22 9133.35 9065.41 5 0 N 26.60 E .76 1789.58N 359.05W 9610.22 9163.25 9095.31 4 30 N 27.40 E 1.68 1791.79N 357.92W 9632.00 9184.96 9117.02 4 30 N 27.40 E .09 1793.31N 357.13W 1324.02 1333.35 1341.94 1344.42 1346.12 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 1828.53 FEET AT NORTH 11 DEG. 15 MIN. WEST AT MD = 9632 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 31.33 DEG. TIE-IN SURVEY AT 7,498.92' MD WINDOW POINT AT 7,550.00' MD PROJECTED SURVEY AT 9,632.00' MD SPE' -SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292014870 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-MW-70168 KELLY BUSHING ELEV. = 67.94 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 7498.92 8498.92 9498.92 9632.00 7272.67 7204.73 8111.19 8043.25 9052.40 8984.46 9184.96 9117.02 1116.86 N 790.51 W 226.25 1570.18 N 531.60 W 387.73 161.48 1782.88 N 362.44 W 446.52 58.79 1793.31 N 357.13 W 447.04 .52 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPER -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU / D-06A CORE PILOT HOLE 500292014870 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/17/97 DATE OF SURVEY: 062997 JOB NUMBER: AK-MW-70168 KELLY BUSHING ELEV. = 67.94 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7498.92 7272.67 7204.73 1116.86 N 790.51 W 226.25 7601.35 7367.94 7300.00 1153.32 N 798.87 W 233.41 7.16 7713.80 7467.94 7400.00 1203.57 N 790.01 W 245.86 12.45 7831.74 7567.94 7500.00 1258.52 N 760.69 W 263.80 17.94 7954.76 7667.94 7600.00 1319.10 N 722.47 W 286.82 23.01 8077.07 7767.94 7700.00 1377.07 N 682.48 W 309.13 22.31 8199.00 7867.94 7800.00 1433.49 N 641.45 W 331.06 21.93 8323.00 7967.94 7900.00 1491.89 N 597.13 W 355.06 24.00 8446.08 8067.94 8000.00 1547.10 N 551.32 W 378.14 23.08 8567.53 8167.94 8100.00 1599.50 N 506.57 W 399.59 21.45 8685.23 8267.94 8200.00 1647.06 N 466.74 W 417.29 17.70 8801.35 8367.94 8300.00 1689.58 N 426.10 W 433.41 16.12 8909.01 8467.94 8400.00 1719.86 N 400.62 W 441.07 7.66 9011.78 8567.94 8500.00 1738.77 N 387.19 W 443.84 2.77 9112.56 8667.94 8600.00 1749.35 N 380.89 W 444.62 .78 9213.08 8767.94 8700.00 1758.26 N 375.81 W 445.14 .52 9313.56 8867.94 8800.00 1766.77 N 370.99 W 445.62 .48 9414.04 8967.94 8900.00 1775.40 N 366.33 W 446.10 .48 9514.54 9067.94 9000.00 1784.26 N 361.73 W 446.60 .50 9614.93 9167.94 9100.00 1792.12 N 357.75 W 446.99 .39 9632.00 9184.96 9117.02 1793.31 N 357.13 W 447.04 .05 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS 10/23/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11488 Company: Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501. Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape D-06A PB1 ~-~ "Z '~'~'¢..~ 97461 Cfvl:l 970630 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: RECEiVbL OCT 22 1997 f~l & Gas Cons. Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received b~~'~/~ D I::! I I_1_1 IM G S E !::! k/i I: ~:: S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Co,mm Atm.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs D-06A, AK-MW-70169 September 24, 1997 The technical data listed below is being :submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of~ Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-20148-01. Note: This MWD Digital Data is replacement data for well (D-06A) previously distributed. apologize for any inconvenience. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company r'l I::! I /1_ I N I~ SE/~JI i-- E S WELL LOG TRANSMITrAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 September 17, 1997 RE: MWD Formation Evaluation Logs D-06APB1, AK-MW-70153 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of~ Yma Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 D-06A PBI: 2" x 5" MD Gamma Ray Logs: 50-029-20148-70 2"x 5" TVD Gamma Ray Logs: 50-029-20148-70 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9¢7) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11344 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 9/11/97 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape C-20A '~ "~;:)~"// 97377 ,, PEX-AiT,BHC , 970704 1 C-20A 97377 PEX-AIT 970704 1 1 , , C-20A 97377 PEX-CNL 970704 1 1 C-20A 97377 PEX-CNL/LDT 970704 1 1 C-20A 97377 PEX-SSI'VD 970704 I 1 .... C-20A 97377 BI-lC 970704 I 1 !D-06APB1 ~t-"7~(~)~"~ 97386 PEX-AIT-Hi'BHc 970630 "' 1 D-06A PB1 97386 PEX-AIT 970630 I 1 D-06A PB1 97386 PEX-LDT 970630 I 1 D-06A PB1 97386 PEX-BOREHOLE PROFILE 970630 I 1 D-06A PB1 97386 PEX-SSTVD 970630 I 1 ,,, D-06A PB1 97386 COMB.MAG.RESONANCE IMAGER 970630 I 1 D-06A PB1 97386 BHC 970630 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: R CEIVED SEP 1 1 1997 ,"u~dqora~3e Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received b~'/~ spemm -sur, WEIJ~ LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Lori Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs D-06A, AK-MW-70153 September 10, 1997 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention off Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-20148-01 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-20148-01 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia SEP t0 '~997 ,~aska 0ii & Gas G~ns. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 September 10, 1997 RE: MWD Formation Evaluation Logs D-06A AK-MW-70169 The technical data listed below is being submitted herewitlt Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-20148-01. Note: Job numbers for both D-06A & D-06A PB1 are correct. SEP ~0 ~la~ka Gl & Gas ~ns. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSM1TT~ To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs September 10, 1997 D-06A PB 1 AK-MW-70168 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-20148-70. Note: Job nmbers for both D-06A & D-06A PB1 are correct. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company , '~ · ;zoo GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11206 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) 7/31/97 Well Job # Log Description Date BL RF Sepia LIS Tape A- 26 WHIPSTOCK SETTING RECORD 9 70604 I 1 B-23A PERFORATION RECORD 970 61 9 I 1 C-20 TUBING CUT RECORD 9 7061 6 I 1 D-06 A EZSV SET RECORD 970607 1 1 H- 15 PERFORATING RECORD 9 7061 5 I 1 H- 30 LEAK DETECTION LOG 97061 7 I 1 J-03 PERFORATE RECORD 970617 I 1 P- 26 PRODUCTION PROFILE 97062 0 I 1 P- 26 DIGITAL ENTRY FLUID TOOL 9 7062 0 1 1 Q-07 GAS ENTRY LOG 970609 I 1 R-28 GAS LIFT SURVEY 970603 1 1 R-28 PRODUCTION PROFILE 970603 I 1 S-43 PACKER SETTING RECORD 970603 I 1 X- 07 PRODUCTION LOG 970608 I 1 X-31 GAS LIFT SURVEY 970603 I 1 Y-09 EZSV SET RECORD 97061 0 1 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: .,"',UC 0 7 199'i' Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 MEMORANDUM TO: David jo~ Chairmal3,/ THRU: State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 2, 1997 Blair Wondzell, P. I. Supervisor "//'~ FROM: Bobby Fos~er,~.. ~/-~ SUBJECT: Petroleum Inspector FILE NO: AHWIGBEE.doc BOPE Test - Doyon 141 BPX- PBU - D-06A PTD # 97-0043 Wednesday, July 2 1 1997: I traveled this date to BPX's PBU well D-06A being drilled by Doyon rig 141 and witnessed the weekly BOPE test. As the attached AOGCC BOPE Test Report shows there was 1 failure. The Dart floor safety valve leaked and was repaired and tested OK. The location was clean and all extra equipment was stored properly. There was good access to all areas of the rig. Summary: I witnessed the weekly BOPE test on Doyon rig 141 drilling BPX's PBU well D-06A. DOYON 141 - 712/97 - TEST TIME 3.5 HOURS - 1 FAILURE. Attachment: AHWIGBEE.XLS X Unclassified Confidential (Unclassified if doc. removed ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: DOYON Rig No. Operator: BPX Well Name: D-O6A Casing Size: 9.625" Set @ 8,450' Test: Initial Weekly X Other 141 PTD # Rep.: Rig Rep.: Location: Sec. DATE: 7/2/97 g7-0043 Rig Ph.# 65g-4586 RON JA YE JERRY SANDRIDGE 23 T. 11N R. 13E Meridian Urn. MISC. INSPECTIONS: Location Gen.: OK Well Sign YES Housekeeping: OK (Gen) Drl. Rig OK PTD On Location YES Hazard Sec. YES ~tanding Order Posted YES ~ FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. 1 1 Test Pressure P/F 500/5,000 P 500/5,000 500/5,000 500/5,000 FXP BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F 1 P 300/2,500 500/5, 000 500/5,000 1 500/5,000 P 1 500/5,000 P 2 500/5,000 P 1 500/5,000 P N/A MUD SYSTEM: Visual Alarm Trip Tank YES YES Pit Level Indicators YES YES Flow Indicator YES YES Meth Gas Detector YES YES H2S Gas Detector YES YES , CHOKE MANIFOLD: No. Valves 14 I No. Flanges 36 Manual Chokes 1 Hydraulic Chokes I Test Pressure P/F 500/5,000 P 500/5,000 P Functioned P Func'b'oned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 2 Blind Switch Covers: Master: Nitgn. Btl's: 5 {~ 2300 3,000 I P 1,750 P minutes 31 sec. minutes 45 sec. YES Remote: YES Psig. Number of Failures: 1 ,Test Time: 3.5 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. I. Supervisor at 279-1433 REMARKS: THE DART TYPE FLOOR VALVE LEAKED~- REPAIRED TESTED OK- COMPLETED AFTER I DEPARTED THE LOCATION - TEST OF VA VLE NOT WITNESSED. " Distdbution: orig-Well File c - Oper./Rig c - Database c - Tdp Rpt File c -Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: V~[tnessed By: BOBBY D. FOSTER F1-021L (rev. 12/94) AHWIGBEE.XLS MEMORANDUM TO: David johr~, Chairman/_,,/' THRU: State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 1, 1997 Blair Wondzell, P. I. Supervisor '~/$ FROM: Bobby Foster~?~-'- SUBJECT: Petroleum InsPe~'ctor FILE NO: NHWIGAEE.doc P & A Cement Plug BPX- PBU - D-6A PTD # 97-0043 Tuesday, July 1, 1997: ! traveled this date to BPX's PBU well D-06A being drilled by Doyon rig 141 and witnessed the open hole cement plug set to P & A the Sag River sand. The plug was set to abandon the Sag River sand portion of the hole which had been cored using some experimental coring tools. The plug was set from 9,450' to the top of the sand at 8,921' with the CTOC at 8,700'. The TOC was tagged at 8,819' with 20,000~ of DP weight and the pump rate at I bbl./min., giving 102' of cement above the top of the sand in accordanc~ with AOGCC regulations. Summary: I witnessed the tagging of the P & A plug set in BPX's D-06A after an experimental coring operation. Attachment: NONE X Unclassified Confidential (Unclassified if doc. removed ) Confidential BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 30, 1998 Mr. Robert Crandall AOGCC 3001 Porcupine Dr. Anchorage, AK DearMr. Crandall, ~.~,. ~t ~ ff /~)(~ l"- Please find enclosed the core chips from the Pmdhoe Bay Well D-06a core. Core was recovered from depths 9040- 9206.7 ft and 9295-9472 ft. Seven three foot sections have been preserved for gas displacement studies. As previously confirmed with yourself in both a phone conversation and letter, core chips from these sections will not be available until after the SCAL studies are complete. A list of these chips is included below. Please feel free to call me if you have any questions or comments (564-4314). Sincerely, Car ine J Bajsar Core chips missing (ft) 9299 9346 9437 9300 9394 9461 9310 9395 9462 9311 9405 9312 9406 9345 9436 ,, ,.. ~_~ ~.,.~; Alaska Oil a Sas Cons, ~,mmlssltm cc: J. Hurliman G. Bernaski R. Skinner TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 16, 1997 Caroline J. Bajsarowicz BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Dear Caroline; I am responding to your June 5, 1997 letter in which you describe your plans to obtain a core through most of the Ivishak Fm. in the pilot hole for well PBU D-06A. The purpose of this extensive coring procedure is to further evaluate Prudhoe Oil Pool recovery processes. Ten three foot long whole core sections will be preserved for gas displacement studies and appropriate whole core sections, identified through cat scanning will also be preserved for special core analysis. The preserved sections of core will be slabbed and described at the end of a two year archiving period. Your analytical plans for this core prevent you from complying with the requirements of 20 AAC 25.071 (b) (3). This regulation requires an operator to file a lithologic description and a representative chip from each foot of core with the Commission within 30 days of the completion, suspension or abandonment of a well. You have indicated your intention to comply with these requirements following the two year archival period for the D-06A core. In consideration of the importance of the core studies you will be conducting with the D-06A core, a two year delay in complying with the requirements of 20 AAC 25.071 (b) (3) is approved for those portions of the core which you must preserve. Robert Crandall Senior Petroleum Geologist cc: R. Christenson xvell file TONY KNOWLE$, GOVEF~NOFt ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 16,1997 Caroline J. Bajsarowicz BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Dear Caroline; I am responding to your June 5, 1997 letter in which you describe your plans to obtain a core through most of the Ivishak Fro. in the pilot hole for well PBU D-06A. The purpose of this extensive coring procedure is to further evaluate Prudhoe Oil Pool recovery processes. Ten three foot long whole core sections will be preserved for gas displacement studies and appropriate whole core sections, identified through cat scanning will also be preserved for special core analysis. The preserved sections of core xvill be slabbed and described at the end of a two year archiving period. Your analytical plans for this core prevent you from complying with the requirements of 20 AAC 25.071 (b) (3). This regulation requires an operator to file a lithologic description and a representative chip from each foot of core with the Commission within 30 days of the completion, suspension or abandonment of a well. You have indicated your intention to comply with these requirements following the two year archival period for the D-06A core. In consideration of the importance of the core studies you will be conducting with the D-06A core, a two year delay in complying with the requirements of 20 AAC 25.071 (b) (3) is approved for those portions of the core which you must preserve. Robert Crandall Senior Petroleum Geologist cc: R. Christenson well file BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Mr. Robert Crandall AOGCC 3001 Porcupine Dr. Anchorage, AK 99501 June 5,1997 Dear Mr. Crandall, As per our conversation this morning, the Prudhoe Bay Unit is preparing to cut a core from top Ivishak to 40 ft below the HOT in the top of Zone 1. The plan is to sidetrack well D-06 and core a pilot hole before plugging back and sidetracking again to drill a horizontal section in lower Zone 2 for production. The core is being taken to better understand and enhance field recovery processes. In situ saturation measurements will be made on plugs approximately every 1.5 feet. Core for proposed SCAL studies will be collected at wellsite. Ten 3-foot long sections will also be selected for gas displacement studies (2 x 3' sections from Zone 4; 2 x 3' sections from Zone 3; 6 x 3' sections from Zone 2). Where appropriate, suitable core sections (identified using CAT Scan images) will remain preserved for future core analysis experiments. A 2 year time limit has been set, and after this time any core still preserved will be depreserved and slabbed for description purposes. As we discussed, because of the requirements of the core analysis experiments, we will be unable to obtain the required core chips every foot. During our phone conversation you verbally agreed to this and could you please confirm this by return letter. Please feel free to call me if you have any questions or comments (564-4314). Sincerely, Caroline J. Bajsaro cz cc: J. Hurliman c:::y'?-_ G. Bernaski K. MacGregor .!!}!"..! 1 'i 1997 .0il .& Gas Cons. C0mmiss, Anchorage TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION CO~EvlISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 June 3, 1997 Paul Prince Senior Drilling Engineer BP Exploration (Alaska) [nc. P O Box 196612 Anchorage, AK 99519-6612 Re~ Prudhoe Bav D-06A Revised BP Exploration (Alaska) Inc. Permit No. 97-43 Sur Loc 2380'SNL, 1067'WEL, Sec. 23, T1 IN. R13E, UM Btmhole Loc 4662'NSL, 5060'WEL, Sec. 24, T11N, R13E, UM Dear Mr. Prince· Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated March 27, 1997 are in effect for this revision. · dlffEnclosures CC' Department of Fish & Game, Habitat Section W/o encl Department of Environmental Conservation w/o encl STATE OF ALASKA ALASKA Cl,. AND GAS CONSERVATION COMk.,...,SlON PERMIT TO DRILL 20 AAC 25.005 REVISED: 05/27~97 ila. Type of work [] Drill []Redrill Ilb. Type of well [] Exploratory I--IStratigraphic Test [] Development Oil ' [] Re-Entry [] DeepenI []Service [] Development Gas [] Single Zone [] Multiple Zone !2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 70.14' Prudhoe Bay Field / Prudhoe 13. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028285 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2380' SNL, 1067' WEL, SEC. 23, TllN, R13E, UPM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 4631' NSL, 1682' WEL, SEC. 23, T11N, R13E, UPM D-06A At total depth 9. Approximate spud date Amount $200,000.00 4662' NSL, 5060' WEL, SEC. 24 T11N, R13E, UPM 06/10/97 12. Distance to nearest property linel 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028286, 4662'I No Close Approach 2560 11715' MD / 8965' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 7545' MD Maximum Hole Angle 90° Maximum surface 2575 '"~sig, At total depth (TVD) 8800' / 3375 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# L-80 BTC 1565' 7395' 7178' 8960' 8520' 294 sx Class 'G' 6" 4-1/2" 12.6# L-80 IBT-Mod 2905' 8810' 8370' 11715' 9035' 310 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations.lt'~ L ~ IL. ~ ¥ ~ Present well condition summary MAY 2_ 8 997 Total depth: measured 9600 feet Plugs (measured) true vertical 9252 feet -~$J~ .0il & Gas Cons, .~o.m~ Effective depth: measured 9476 feet Junk (measured) fill at 9476' MD (06/86) ' , true vertical 9145 feet Casing Length Size Cemented M D TVD Structural Conductor 90' 20" 150 sx Arctic Set 117' 117' Surface 2654' 13-3/8" 2780 sx Arctic Set 2681' 2681' Intermediate 2079' 10-3/4"x9-5/8 Tieback String 2120' 2120' Production 6911' 9-5/8" 1350 sx 2120' - 8319' 2120' - 8039' Liner 1741' 7" 464 sx 7856' - 9597' 7617' - 9250' Perforation depth: measured 9264'-9312' 0EIClNAL true vertical subsea 8864' - 8921' 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fl,~l}Program I--]Ti~ vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements 21. I hereby certify that th~f~reg~g~/~rut, ¢~nd"correct to the best of my knowledge I Signed PaD, Prince Title Senior Drilling Engineer 'Date :;~J Commission Use Only Permit Number APl Number I Approval Date See cover letter 97-43 50-029-20148-01I 03/27/97 for other requirements Conditions of Approval: Samples Required []Yes J~,No Mud Log Required []Yes []No Hydrogen Sulfide Measures EYes []No Directional Survey Required ~_Yes [] No Required Working Pressure for ROPE [--12M; ~],3M; I--I SM; ['-I 10M; [-I 15M Other: dl'lglnSi SlgneQ ~y by order of David W. Johnston Approved By Commissioner the commission Date ~¢,~-~,,~ Form 10-401 Rev. 12-01-85 Submit In Triplicate Well Name: [D-06A Well Plan Summary' Type of Well (producer or injector): [ Producer Surface Location: 2380'FNL, 1067'FEL, Sec. 23, Ti iN, R13E Core Target Location: 4617'FSL, 1502'FEL, Sec. 23, T11N, R13E Pilot Hole X = 653630, Y = 5960330, Z = 8510 Core Bottom Hole 4617'FSL, 1502'FEL, Sec. 23, T1 iN, R13E Location: Pilot hole X = 653630, Y = 5960330, Z = 9210 Target Location: 463 I'FSL, 1682'FEL, Sec. 23, T1 IN, R13E Horizontal section X = 653450, Y = 5960340, Z=8960'TVDss Bottom Hole Location: 4662'FSL, 5060'FEL, Sec. 24, TI IN, R13E Horizontal section X = 655350, Y = 5960410, Z=8965'TVDss AFE Number: 4P0956 (Core)& I 4P0914 (Horiz.) I Estimated Start Date: [ 6/10/97 [ IMD: 111715' I ITVD: 19035' Rig: I Doyon#141 Operating days to complete: [ 36 ]KBE: ]70.14' I hole for core work [Objective: I Sadlerochit - Zone 2 horizontal after pilot hole core work Formation Markers Core Pilot Hole: Formation Tops MD TVD(BKB) Begin sidetrack 7545 7316 Sidetrack from section in 9-5/8"casing in HRZ (top HRZ at 7418'MD) Kingak / LCU 7709 7465 End 10°/100 build 7849 7584 angle built to 36 degrees,' 35.7 deg azimuth Begin 8°/100 Drop 8600 8193 Top "JC" 8615 8205 Top "JB" 8739 8315 Sag River 8916 8485 Shublik 8946 8515 Reach Vertical by Base Shublik, Begin Core in Base Shublik/Top Zone 4 Start core 9006 8575 Begin core program SAD 9021 8590 Zone 3 9191 8760 Zone 2C 9276 8845 HOT 9466 9035 OOWC 9511 9080 End Core 9561 9130 End core at 50' below OOWC Pilot TD 9711 9280 Drill 150' below OOWC, Log Core pilot hole will be plugged back after logs Well Plan Summary Formation M arkers Horizontal Segment: Formation Tops MD TVD(BKB) Tie in Survey 7545 7316 Drill 8-1/2" hole directionally from section in the 9-5/8" Kingak / LCU 7706 7465 End 10°/100 build 7814 7540 hold tangent at 46 degrees Begin Drop 8200 7808 @ 10°/100 TJC 8650 8210 End drop @ vertical 8660 8220 Top Sag River 8950 8510 7" liner depth 8960 8520 7" liner at 10' into Sag River Shublik 8'985 8545 Drill 6" hole below liner TSAD 9060 8620 Zone 3 9239 8790 Zone 2C 9340 8875 Possible Fault 9348 8880 25P 9456 8955 Begin target 9801 9030 Pick up Real time 4-Phase resistivity tool, polygon @ HOT MADD pass TSAD to polygon start Possible Fault 10295 9033 TD 11715 9035 Casing/Tu bing Program: Hole gize Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVD MDfFVD existing 13-3/8" 72# N-80 BTC 2651' 30'/30' 2681 '/2681' existing 10-3/4"x 2090' 30'/30' 2120'/2120' 9-5/8" existing 9-5/8" 47# N-80 BTC 6199' 2120'/2120' 8319'/8039' existing 7" 29# N-80 BTRS 1782' 7815'/7568' 9597'/9250' 8-1/2" 7" 29# L-80 BTC 1565' 7395'/7178' 8960'/8520' 6" 4-1/2" 12.6# L-80 IBTMod 2905' 8810'/8370' 11715'/9035' NOTE: original KBE was 67.52', Orig KBE-BF elevation was 26.9'. Logging Program: Open Hole Logs: ICased Hole Logs: Core Section: MWD-GR from KOP (7545') to Core Point. After coring and drilling rathole Log w/Platform Express + Sonic, followed by Numar (if available). Production Section: MWD-GR from KOP (7545') to TD (11715'MD) in both the 8-1/2" and 6" hole sizes. Pick up Real Time 4-Phase Resistivity for the horizontal section target polygon Sample catchers and rig site geologist from TSAD to TD Prior to Drilling Core Section: CNL through 4-1/2" Tubing and 7" casing Well Plan Summary Page 2 Mud Program: I Special design considerations I Drill to core point with inhibited 6%KCL mud w/Soltex atI 10.2ppg, displace to 6% KCL core fluid prior to core depth. Initial Kickoff Mud Properties: 1 9-5/8" Kickoff in HRZ Density Viscosity Yield Chlorides Filtrate ph (PPG) Point HTHP 10.2 45-55 12-20 30,000 12.0 9.0 Bland Coring Mud Properties: Density IVisc°sity I Yield (PPG) Point 10.2 50-65 15-25 Displaced at Top Sag Chlorides Filtrate HTHP 30000 <7.5 ph 7.5-8.5 Plan to continue the use of the Coring Mud after plugback for second sidetrack Kickoff #2, Mud Properties: 9-5/8" Kickoff in HRZ Density Viscosity Yield Chlorides Filtrate ph (PPG) Point HTHP 10.2 45-55 12-20 30,000 12.0 8.5-9.0 Horizontal Production Mud Properties:l Quikdriln in 6" Density Viscosity LSR Yield LSRV Filtrate pH (PPG) Point 8.8 50-65 10-20 45000 NC 8.5-9.0 to 9.0 50-65 10-20 55000 NC 8.5-9.0 Keep Sand content at less than 0.25 % in the production interval Hazards and Contingencies: 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. B OPE and drilling fluid system schematics on file with AOGCC. Bottom Hole Pressure is 3375 psi at 8800'TVDss (estimated) Maximum Shut in Casing Pressure is 2575psi (assumes 0.1 psi/ft gas gradient to surface) Directional: KOP: 1) 7545'MD, drill out of section in 9-5/8" and build at 10°/100' to 36° Inc. then Drop at 8°/100 to vertical for coring section. Drill vertical core. 2) 7545'MD, drill out of section in 9-5/8" build to 46° then drop to vertical by Sag all at 10°/100, Build at 16°/100 to horizontal in 6" hole size below 7" liner Maximum Hole Angle: 90° in Zone 2 to TD Close Approach Well: none Well Plan Summary Page 3 Cement Data: Casing/Liner P&A of original well Kickoff plug Core Pilot Plugbac .k, 7" Liner from 7395' to 8960'MD 4-1/2" liner from 8810' to l1715'MD Lead: Sxs/Wt/Yield None none Tail: Sxs/Wt/Yield 170/15.8/1.15 168/17.0/0.982 #1) 376/15.8/1.15 #2) 172/17.0/0.982 294/15.8/1.15 310/15.7/1.19 Comments "G" at 15.8 ppg "G" at 17.0 ppg "G" at 15.8 ppg Bottom hole to 50' above Sag River "G" at 17.0 ppg above a high vis pill. Cmt 100' below section to 200' above + 45' section Class "G", 30% excess on open hole plus lap and 150' above TOL w/5" DP in hole Class "G"Acid resist., 30% excess on open hole plus lap and 150' above TOL w/3-1/2" DP in hole. Name Contacts Office Home Pager James E. Smith Drilling Eng. 564-5026 345-8660 275-4015 Paul Prince Drlg. Eng. Supr. 564-5589 345-6867 275-7503 David Nims Drilling.Supt. 564-5219 346-2026 275-4539 Greg Bernaski Geologist Rachael Mays Pad Engr. Doug Von Tish Geophysics Floyd Hernandez Asset Drlg. Engr. Caroline Bajsarowicz Core co-ord. 564-5464 346-1320 564-5220 276-0138 564-5158 345-4294 564-5960 696-8971 564-4314 Pre-Rig Operations: Note: original elevation 67.52' AMSL, OKB to BF = 26.9' 1. Notify an AOGCC representative prior to beginning P&,A operations. 2. Check and service the wellhead, pressure test the 11-3/40 thermocase packoff to 3500 psi. (tubing spool and packoff changed out in 1991 workover) Notify Jim Smith at 564-5026 of results. 3. Perform an IA pressure integrity test. 4. Kill the well with Seawater. 5. Perforate circulation holes in the 3-1/2" tubing at the following locations: · -9304' MD in the middle of the 3-1/2" TDS pup joint · -9090' MD in the middle of the 3-1/2" TDS tubing joint · -7780' MD in the middle of the 3-1/2" TDS tubing joint 6. Load the hole with seawater, pump at least 100 bbl of seawater so that the straddle is filled with seawater. 7. Obtain CNL log through the 3-1/2" tubing and the 7" liner from PBTD to approx. 8750'. (See Attached "D-06 Tubing Punch and CNL" letter dated May 13, 1997). 8. Perform cement P&A of the bottom hole, pumping 35 bbls (170 sacks) of Class G cement at 15.8 ppg to P&A both bottom perforations (9334'-9362') and leaky perforations located in the 3-1/2" tubing by 7" liner annulus from 9195'-9312' MD. Pump cement followed by displacement to put TOC just below the tubing punch at 7780' (119bbl of displacement) 9. WOC (approx. 24 hours or overnight) and pressure test the P&A cement plug. 10. Make a chemical cut of the 4-1/2" 12.6g L-80 tubing pup joint at approx. 7755'MD (above the 9-5/8" packer), adjust this cut to be as deep as possible (will not fish anything below tubing cut). Ensure that the well is dead and then freeze protect to +2000' with diesel. Bleed off all pressure, set BPV in the tubing hanger and test to 1000 psi against BPV. Secure well. 12. Remove all electrical lines, well house and flow lines. Level the pad and dig out the cellar. 13. Please provide total well preparation cost on the hand over form. Well Plan Summary Page 4 Rig Work: 1. MIRU, Verify packoff has been tested or retest. Pull BPV. 2. Circulate the well to remove freeze protection and any trapped gas. Set and test TWC to 1000 psi. ND tree, NU and test BOPE. 3. Pull TWC and circulate well. Pull the 4-1/2" tubing from the cut at approx. 7755'MD. Inspect the tubing for NORM. 4. Run and set a 9-5/8" EZSV on Baker 20 setting tool (w/CCL). Set the EZSV as near as possible to the tubing stub at 7755' (planned KOP is 7545'). 5. Shut in the well and test 9-5/8" and 10-3/4" casing against the EZSV to 3500 psi for 30 minutes. If the casing leaks, an RTTS run will be made to locate and identify the leaking zone for further repairs. 6. PU section mill for 9-5/8" casing, RIH on 5" DP to tag the EZSV with the mill, spot 10 bbl of 18 ppg high vis mud on bottom. Pull up to start the section at about 7545' (start cut just below a collar). 7. Mill a 55' section of the 9-5/8" casing. 8. Trip for open ended DP to about 100' below the bottom of the section. Spot a balanced cement plug from 7700' to 7345'. (100' below section, 55' of 12-1/4" section, 200' above section). This is 30 bbl (168ft3) or 172sx of 17.0 ppg BJ cement with .982ft3/sx yield. 9. Pull above the cement plug and perform a hesitation squeeze on the plug. POOH 10. PU 8-1/2" bit and BHA, kick off the plug and drill per directional plan to the Sag River 11. Displace/Treat mud system to prepare for coring. 12. Core the Ivishak interval (+515' f/Top Zone 4 to base Zone 1) 13. Drill rathole below coring interval for logging. 14. Log the hole with platform express + sonic. Log with NUMAR (if available). 15. P&A the core pilot hole with cement from TD to above the next KOP at 7545'. 16. Dress cement and kick off with 8-1/2" hole as per directional well plan. Drill 10' into Sag River to 8960'MD, run and cement 7" liner with 150 lap above the section, approximate top of liner 7395' MD. (liner top is in the 9-5/8" casing) 17. Drill 6" hole to TD (@11715'MD) of the target polygon interval. 18. Run and cement 4-1/2" 12.6#, L-80 liner to TD with 150' lap into the 7", approx, top of liner at 8810'MD. 19. Test liner top packer and liner to 3500 psi for 30 minutes. 20. Perforate the liner on DP per Asset specifications. 21. Run 4-1/2" 12.6#, L80 tubing and completion with 3-GLM's. ND stack, NU tree and test. Set BPV 10. Secure well, release rig. Jim Smith Drilling Engineer Paul Prince CC: David Nims MB 8-1 Paul Prince MB 8-1 Floyd Hernandez MB 8-1 Rachael Mays MB 10-2 Rig Supervisors Senior Drilling Engineer Well Plan Summary Page 5 0~/14/1997 15:01 9875637252 SPERRY-SUN . .;- Shared Services Drilling Well: D-O6A Core Location: Alaska Structure: PB D Pad Field: Prudhoe Bay 72OO - -- 7350 - -- 7500- 7650 - 7800 - 7950 - 8100 - 8250 - 8400 - 8550 - 8700 - 8850 - 9000 - 9150 - 9500 - 9450 - ,. -~ i 300 450 Scale 1: 150.00 KOP 28.o~Klngak .' WELL PROFILE DATA · Tie ~ ' 754~, 20.67 ,1~2,g~ 7,11W I t31 -79~ ' KO~ - 7~gB. 24.00 3~0,(X3 73~ 1 ~Sl -~ ;~e~ ' 7~ ~ ~.71 7~' ' ~262 -7~ ~d ~7~ 3S.ge ~.71 el~g 1~7 ' -617 34.2. I ~d of Build r~et ~1 o,~ ~,~ ~&~ 17t8 -437 ~dof H~ . 971t 0.~. ~ g~eo 1718 -437 - . Io-o6o Wp ll Core Target i i , ~ .. '. ~..T~c . . '_ - · '~24~TJB ' Shubllk CoreTgrg~ 1 . OOOC Zone ~ Zone 2C Top 2~ ~1 Len~25P $ond 25NShale "P60C 22P 0.oo 1o.oo 0.0~ 600 750.. ' 900 1050 -1200 I I I I 1350 500 05/3..4/1997 3.5: 03. 9875637252 ~-. SpERRy'-SUN PAGE 02 N Scale 1 ' 75.00 T,U,,~,T. -- 1050 -- 975 --900 Shared Services Drilling IsfrUcfure: PB D Pod Well: D-O6A Core Fiald: Prudhoe Boy Locoflon: Alaska East -> ID-O6a Wp11 Core Target 1 -825. -750 -675 -600 -525 -450 '-375 -300- II 0 1950 1875 - 1800 1725 - 1650 : -- 157.5 - 1500 ' . . -- 1425._ . ~ 1350 - 1275 - ' 1200 - 1125 - 1050 - 975 j.~ .. -1050 -97'5 I I I ' I" -900 . -825 Scole 1: 75.00 . Poly 2 Poly 3 '.. · I ' I I -750 '-675 -600 East = > -525 -450 -375 195O 1875 1800 .. 1725 1650 .. 1575'../~... · . I1' 1500' ..'~._. 1425... 0 --~. ~35o :3" 1.275 1200 1125 1 O5O 975 -300 ~-uaa wp~ 1 core Target 1 (Pilot) reflJcal S~ction 3133° tl~ 70.14' LID Inc. Ad. TI/Dss TVDrkb Rect. Coordins~s Grid Coordinales DLS Vertical gorthing Eastirlg Fasting NortMng degflOOltSedion 7545.00 20,67 342.95 7245.87 7316.01 1131.14n 795.05w 653284.29 5959735,74 0.00 552,81 KOP 7598,33 24,00 350.00 7295,20 7365,34 1160.84n 799.69w 653279.25 5959755.33 8.00 56722 7600,90 24.02 350.41 7296,72 7366,86 1151.50n 799.81w 653279.12 5959756.00 10.00 567.73 7700,00 26.95 12.78 738720 7457.34 '1193,77n 798,18w 653279,89 595979829 10.00 604,68 7708,77 27.35 14,49 7395,00 7465.14 1197.66n 79724w 653280.75 5959802.20 10.00 608.49 Kingak 7800,00 32.61 29.49 7474.11 754425 1239.44n 779.86w 65329728 5959844.31 10.00 65321 7848.64 35.99 35,71 751430 7584.44 1262,46r~ 765.06w 653311,62 5959867.63 10.90 68057 7900.90 35,99 35,71 7555,86 7626,00 1286.97n 747.44w 653328.73 5959692.48 0,00 710,67 8(XX),O035.99 35,71 7636,77 7706,91 1334.68n 713.14w 653362.06 5956940.88 0,00 769.26 8100.90 35.99 35,71 7717,68 7787,82 1382.39n 678.84w 653395~38 5959989.27 0.00 827,65 8200.90 35.99 35,71 7798.60 7668.74 1430,11n 644,54w 653428.70 596(X)37,67 0,03 886,44 8300,00 35.99 35,71 7879.51 7949.65 1477.82n 610.25w 653462.03 5960086.06 0.00 945.03 84(X).0035.99 36,71 7960.43 8030.57 1525.53n 575.95w 653495.35 5960134,45 0.03 1003.62 8500.00 35.99 35,71 9041~34 8111.48 1573.25n 541,65w 653528.67 5960162,85 0.03 1062.21 8571.46 35.99 35,71 8099.16 8168,30 1607,34n 517.14w 653552,48 5960217.43 0.00 1104.06 8600.90 33.70 35.71 8122.59 8192.73 .. 1620.58n 507,62w 653561.73 5960230.66 8.00 1120,33 8614,82 32.52 35.71 8135.900 8205.14 1627.16rl 502.90w 653566.32 '5960237,53 '8.00 1128,41 TJC 8700,00 25.70 35,71 8209.37 8279,51 1660.79n 476.72w 683589,81 5960271.64 8739.05 22.5B 35.71 8245,00 8315,14 1673.75n 469,40w 6535~.~ 5960284,79 8800,00 17.70 35.71 8302.21 8372.36 1690,79n 457.16w 653610,76 5960302.07 8900,00 9.70 35.71 8399.28 8469.42 1710.01n 443.34w 653624,19 6960321.56 8915.92 8.43 35.71 8415.00 8485,14 1712.05n 441,87w 653625.61 5960323,63 8946,16 6.01 35.71 8445.00 8515,14 1715.13n 439.66w 653527.77 5990326.76 9000,90 1.70 35.71 8498,71 8568.85 171B,OSn 437,5,1w 653629.~ 5960329,74 9021,30 0.00 40,30 8520,00 8590.14 1718.33n 437.36w 653630.00 5960330,00 9051.30 0.00 40,30 8550.00 8620.14 1718,33n 437.36w 653630.00 5960330.06 9076.30 0.00 40.30 6575,00 8645.14 1718.33rt 437.36w 653630.00 ~,00 9100,03 0.00 40.30 8598.70 6668.64 1718.33n 437.36w 653630.00 5,960330.00 9191.30 0,00 40.30 8690.00 8760.14 1716,33n 437.36w 653630.00 ,6,960330.00 9200.00 0.00 40.30 .__.1~)8.70 8768.84 1718.33n 437.36w 653630,00 5960330.00 9276.30 0.00 40.30 877~;.00 8845,14 1718.33n 437.36w 653630,00 5,q60330,00 9300.00 0.00 40,30 6798,70 8868,64 1718.33n 437.36w 653530.00 5960330.00 9336.30 0.00 40.30 6835.00 8,905.14 1718.33n 437,36w 653630.00 5960330.03 9346.30 0.00 40.30 8845,00 8915,14 1716,33n 437,35w 653630.00 5960330.00 9351.30 0.00 40.30 8850.00 8920.14 1716.33n 437,35w 6536~.00 5960330.00 9376.30 0,00 40.30 8675..00 8945.14 1718.33n 437.35w 653630.90 5,960330.00 9400.00 0,00 40.30 8898,70 8968.84 1718.33n 437.35w 653630.00 5960330,00 9436,30 0.00 40.30 8935;00 9005.14 · 1718.33n 437,35w 653630.00 5960330,06 9466.30 0.00 40.30 6965,00 9035.14 1716,34~ 437.35w 663630,00 5960830.01 5/1~97 9:13 AM Page 1 of 2 8.03 1169.70 8.90 1165.62 TJB 6.90 1206.65 8,00'.1230,15 8.00 '1232.65 SagRh~ 8.00 1236.44 Shubflk 8.90 1240,O5 8.00 1240,36 Sad 0.00 1240.36 C(xeTarget 1 0,00 1240.36 OGOC O.00 1240.36 0,00 1240.37 Zooe3 0.03 1240.37 0.(X) 1240,37 Zone 2C 0.00 1240.37 0.00 1240.37 Top 26N 0il Lens 0.00 1240.37 25N Shale 0.09 1240.37 25P Sand 0.00 1240~7 PGOC 0,00 1240.37 0.00 1240,37 22P 0.00 1240.37 HOlT MI) Inc, Ad. l'VDss TVl)fl~b Rect Coordin~es Grid Coordin~es DIS Vertical , Norlhlng F,,=~ ng Easti~g #o~tn~ degtlOO~t ~ 9500.0D 0,00 40.30 8998.70 9068.84 1718,34n 437.35w 653630.00 5960330.01 0.00 1240.37 9511.30 0.00 40,30 9010.00 9080,14 1718.34n '437.35w 653630,00 ~0.01 0.00 1240.37 OOWC/TZ1B · ' 9600.00 0.00 40,30 9098.70 9168,1N 1718.34n 437.35w 653630.00 5960330,01 0.00 1240.37 9700.00 0,00 40,30 9198.70 9268,84 1718.34n 437.35w 653630,00 5960330.01 0.00 1240.37 9711.30 0.00 40.30 9210,00 9260.14 1718.34n 437.35w 6,5,36,30.00 5960330.01 0.00 1240.37 ~ommefll 5/1,~97 9:13 AM Page 2 ol 2 7000 - -- 7200 - -- 7400 - -- 7600 - -- 7800 - -- 8000 - -- 8200 - 8400 - 8600 - -- 8800 - -- 9000 - -- 9200 - -- 9400 - -- 9600 Tie on 29.70 ,39.22 End of Build End of Hold End of Drop Shared Services Drilling Structure · PB D Pad Field ' Prudhoe Bay Well · D-O6A Location 'Alaska W .... Point .... MD fie on 7545 End of Build 7814 ;'nd of Hold 8200 End of Drop 8660 End of Hold 9050 End of Build 9250 KOP 9309 End of Build 9639 End of Hold 9768 farget 9802 End of Drop 9808 End of Hold 10452 Target 10793 Target 11715 ELL PROFILE DATA Ina Dir TVD North East DLS(deg/lOOft) 20.67 342,95 7316 1131 -795 0.00 46.00 325.00 7540 1258 -866 10.00 46.00 325.00 7808 1486 -1025 0.00 0.00 325.00 8220 1629 -1125 10.00 0.00 325.00 8610 1629 ii125 0,00 32.00 78.00 8800 1640 -1072 16.00 32.00 78.00 8850 1647 -1041 0.00 84.79 78.70 9017 1701 -776 16.OO 84.79 78.70 9029 1726 -850 0.00 89.70 81.00 9030 1732 -617 16.00 89.65 81.27 9030 1733 -610 4.00 89.65 81.27 9034 1831 26 0.00 90.00 94.89 9035 1842 365 4.00 90.00 94.89 9035 1764 1284 0.00 I D-O6AWp13 PRELIMINARY 7" Cccs~,~g J ,lik End of Hold Zone ,~ Zone 2C 4.8.00 End of Build 25P :2P Target 21P Target ~ [~ TD/4 1/2" Liner Scale 1 ' 200.00 Vertical Section on 73.08 azimuth with reference 0.00 S, 0.00 E from D-O6A I I -1000 -800 -600 -400 -200 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 D-06a Wp 13 Certical Section :IKB 73.08° 70.14' MD Inc. Azi. TVDss TVDrkb Rect. Coordinates Northing 7545.00 20,67 342.95 7245.87 7316.01 1131.14n 7600.00 25.61 336.72 7296.44 7366.58 1151.36n 7700.00 34.99 329.76 7382.71 7452.85 1196.09n 7715.14 36.43 329.00 7395.00 7465.14 1203.69n 7800.00 44.61 325.49 7459.47 7529.61 1249.93n 7814.34 46.00 325.00 7469.55 7539.69 1258,30n 7900.00 46.00 325.00 7529.06 7599.20 1308.78n 8000.00 46.00 325.00 7598.52 7668.66 1367.70n 8100.00 46.00 325.00 7667.99 7738,13 1426.63n 8200.00 46.00 325.00 7737.45 7807.59 1485.55n 8260.00 40.00 325.00 7781.31 7851.45 1519.06n 8360.00 30,00 325,00 7863,13 7933.27 1565,98n 8460.00 20,00 325.00 7953.64 8023.78 1600.56n 8560.00 10.00 325,00 8050.11 8120.25 1621.73n 8650.40 0.96 325,00 8140.00 8210,14 1628.80n 8659.99 0.00 325.00 8149,59 8219.73 1628,86n 8700.00 0,00 325.00 8189.60 8259,74 1628.86n 8785,40 0,00 325.00 8275.00 8345.14 1628,86n 8800.00 0.00 325.00 8289.60 8359,74 1628,86n 8900.00 0,00 325.00 8389,60 8459.74 1628.86n 8950,40 0.00 325.00 8440.00 8510.14 1628,87n 8960.26 0.00 325,00 8449,86 8520.00 1628.87n 8985.40 0.00 325.00 8475.00 8545.14 1628.87n 9000.00 0.00 325,00 8489.60 8559,74 1628.87n 9050.26 0,00 325.00 8539.86 8610.00 1628.87n 9060.40 1.62 77,97 8550.00 8620,14 1628.90n 9100.00 7,96 77.99 8589.44 8659.58 1629.58n 9200.00 23.96 78,00 8685.28 8755.42 1635,28n 9239.02 30.20 78.00 8720.00 8790.14 1638.97n 9250.26 32.00 78.00 8729,63 8799.77 1640.18n 9300,00 32,00 78.00 8771.81 8841.95 1645.66n 9309.49 32.00 78.00 8779,86 8850.00 1646.71n 9339.99 36.88 78.12 8805.00 8875.14 1650.27n 9400.00 46.48 78.30 8849.77 8919.91 1658.41n 9455.99 55.44 78,42 8885.00 8955.14 1667.17n 9500.00 62.48 78.50 8907.68 8977.82 1674.71n 9600.00 78.48 78.65 8940.99 9011.13 1693.32n 9624.06 82.33 78.68 8945.00 9015.14 1697.98n 9639.44 84.79 78.70 8946.73 9016.87 1700.98n Easting 795.05W 802,60w 825.63W 830.13w 860.05w 865,86w 901.21w 942.47w 983.72w 1024.98w 1048.44w 1081.30w 1105.51w 1120,34w 1125.28w 1125.33w 1125,33w 1125.33w 1125,33w 1125.33w 1125.33w 1125.33w 1125.33w 1125.33w 1125.33w 1125,19w 1121.96w 1095.15w 1077,79w 1072.11w 1046.33w 1041.41w 1024.54w 985.52w 942.97w 906.05w 813.96w 790.70w 775.72w Grid Coordinates Easting 653284.29 653276.33 653252.40 653247.74 653216.90 653210.92 653174.57 653132.13 653089.69 653047.25 653023.12 652989.32 652964.42 652949.17 652944.08 652944.03 652944.03 652944.03 652944.03 652944.03 652944.03 652944.O3 652944.03 652944.03 652944.03 652944.17 652947.38 652974.07 652991.35 652997.01 653022.67 653027.57 653044.36 653083.20 653125.56 653162.33 653254.01 653277.17 653292.09 Northing 5959735.74 5959755.80 5959800.05 5959807.56 5959853.18 5959861.43 5959911.18 5959969.25 5960027.32 5960085.40 5960118.42 5960164.67 596O198.74 5960219.61 5960226.57 5960226.64 5960226.64 5960226.64 5960226.64 5960226.64 5960226.64 596O226.64 5960226.64 5960226.64 5960226.64 5960226.68 5960227.43 596O233.67 5960237.71 5960239.03 5960245.03 5960246.18 5960250.08 5960259.01 5960268.63 5960276.91 5960297.37 5960302.51 5960305.81 DLS deg/100ft 0.00 10.00 10.00 10.00 10.00 10.00 0.00 0.00 0.00 0.00 10.00 10.00 10.00 10.00 10.00 10.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.00 16.00 16.00 16.00 16.00 0.00 0.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Vertical Section -431.43 -432.77 -441.79 -443.88 Top Kingak -459.05 -462.17 -481.29 -503.62 -525.94 -548.27 -560.96 -578.74 -591.84 -599.86 -6O2.54 TJC -602.56 -602.56 -602.56 TJB -602.56 -602.56 -602.56 Sag -602.56 7" -602.56 Shublik -602.56 -602.56 -602.42 Sad -599.13 -571.82 -554.13 Zone -548.35 -522.09 -517.07 -499.90 Zone -460.20 -416.95 25P -379.43 -285.91 -262.3O 22P -247.O9 Comment 5/22/97 9:33 AM Page I of 2 .........Shared Services Drilling Sfrucfure: PB D Pc]d Well: D-O6A , Field: Prudhoe Bey Locc]fion: AIc]sko PRELIMINARY A C- Scale 1 ' 200.00 East -> -1400 -1200 -1000 -800 -600 -400 -200 0 200 400 600 800 1000 1200 1400 1600 1800 26OO -- 2400 - -- 2200 - -- 2000 - -- 1800 - -- 1 600 - 1400 - 1200 - 1000 - -- 8OO I I I I I I I 11715 10793 9802 Inc Dir %/0 North East -- Name .... Position -- go.o0 94.89 g055 1764 1284- D-O6A E'3L 655350,5960410 go.o0 94.89 9035 1842 365 D-OSA MID654¢30, 5960470 89.70 81.00 9030 1732 -617 D-O6AT~ 653450,59603,40 D_:..O 6A MID ' -06A T1 ~ 7'Casing L ¢ 1/2" Liner i D-O6A ESL 2600 -- - 2400 -- - 2200 -- - 2000 -- - 1800 - 1 600 -- - 1 4OO -- - 1200 -- - 1000 -- 8OO -1400 -1200 -1000 -800 -600 -400 -200 0 200 400 600 800 1000 1200 1400 1600 1800 A Z O Scale 1 ' 200.00 East -> D-06a Wp 13 Vertical Section RKB 73.08° 70.14' MD Inc. Azi. 9700.00 84.79 9767.68 84.79 9800.00 89.47 9801.56 89.70 9808.37 89.65 9900.00 89.65 10000.00 89.65 10100.00 89.65 10200.00 89.65 10294.74 89.65 10300.00 89.65 10400.00 89.65 10451.97 89.65 10500.00 89.70 10600.00 89.80 10700.00 89.90 10792.63 90.00 10800.00 90.00 10900.00 90.00 11000.00 90.00 11100.00 90.00 11200.00 90.00 11300.00 90.00 11400.00 90.00 11500.00 90.00 11600.00 90.00 11700.00 90.00 11714.66 90.00 78.70 78.70 80.89 81.00 81.27 81.27 81.27 81.27 81.27 81.27 81.27 81.27 81.27 83.19 87.19 91.19 94.89 94.89 94.89 94.89 94.89 94.89 94.89 94.89 94.89 94.89 94.89 94.89 TVDss 8952.23 8958.37 8959.99 8960.00 8960.04 8960.60 8961.21 8961.81 8962.42 8963.00 8963.03 8963.64 8963.96 8964.23 8964.67 8964.92 8965.00 8965.00 8965.0O 8965.00 8965.00 8965.00 8965.00 8965.00 8965.00 8965.00 8965.00 8965.00 TVDrkb 9022.37 9028.51 9030.13 9030.14 9030.18 9030.74 9031.35 9031.95 9032.56 9033.14 9033.17 9033.78 9034.10 9034.37 9034.81 9035.06 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 9035.14 Rect. Coordinates Northing 1712.80n 1726.01n 1731.73n 1731.97n 1733.02n 1746.93n 1762.12n 1777.30n 1792.48n 1806.86n 1807.66n 1822.84n 1830.73n 1837.23n 1845.62n 1847.03n 1842.13n 1841.50n 1832,97n 1824.45n 1815.92n 1807.40n 1798.87n 1790.35n 1781.82n 1773.29n 1764.77n 1763.52n Easting 716.55W 650.44W 618.67W 617.13W 610.41W 519.84W 421.01W 322.17W 223.33W 129.69W 124.50W 25.66W 25,70e 73.29e 172.92e 272.89e 365.37e 372.71e 472.35e 571.98e 671.62e 771.26e 870.89e 970.53e 1070.16e 1169.80e 1269.44e 1284.04e Grid Coordinates Easting 653350.99 653416.83 653448.46 653450.00 653456.70 653546.96 653645.46 653743.96 653842.46 653935.79 653940.97 654039.47 654090.65 654138.10 654237.53 654337.44 654430.00 654437.35 654537.13 654636.91 654736.69 654836.47 654936.25 655036.03 655135.81 655235.59 655335.38 655350.00 Northing 5960318.82 5960333.37 5960339.73 5960340.00 5960341.19 5960356.93 5960374.10 5960391.28 5960408.46 5960424.73 5960425.64 5960442.81 5960451.74 5960459.20 5960469.60 5960473.04 5960470.00 5960469.52 5960463.02 5960456.51 5960450.00 5960443.50 5960436.99 5960430.48 5960423.97 5960417.47 5960410.96 5960410.00 DLS deg/100ft 0.00 0.00 16.00 16.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 4.00 4.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Vertical Section -187.05 -119.95 -87.90 -86.35 -79.61 11.08 110.06 209.03 308.01 401.79 406.99 505.96 557.40 6O4.82 702.57 798.63 885.68 892.52 985.36 1078.20 1171.05 1263.89 1356.73 1449.57 1542.41 1635.25 1728.10 1741.70 Comment D-06A Begin 21P D-06A MID / HO/T TD / 4 1/2" Liner 5/22/97 9:33 AM Page 2 of 2 LIST OF MNEMONICS FOR MRIL DA Rev. 4/7/97 · MPHI - MRIL Porosity · MPHE - MRIL Porosity (AWS designation) · PHIMD - MRII, porosity (decimal) from Nmnar MRIAN processing. · MBVI - MRIL bulk volume irreducible, max(SBVI, CBVI) · BVIMD - MRIL bulk volume irreducible (decimal) from Numar 1VIRI~ processing. · MFFI - Free fluid index (does not have Ti or Hydrogen Index correction) · FFIMD - Free fluid index (decimal) from Nmnar MRIAN processing. · MBVM - Bulk Volmne Moveable Fluid (MFFI co~ected for Ti and Hydrogen Index) · MCBW - Volume of clay bound water · MPERM - MRIL permeability · MPRM - MRIL permeability (AWS designation) · MPHG - Gas volume from Time Domain Analysis (corrected for Hydrogen Index and TI) · MPHO - Oil volume from Time Domain Analysis " · MPHW - Water volume from Time Domain Analysis · MGAS - Uncorrected gas volmne from Time Domain Analysis · MOll, - Uncorrected oil volume from Time Do~nain Analysis · MWTR - Uncorrected water volume from Time Domain Analysis · PHIE - Effective porosity from Time Domain Analysis · BVIL - Bulk Volume Irreducible from Time Domain Analysis · MSIG - Porosity sum (MCBW+MBVI+MBVM) · MPHS - Apparent porosity (MPHE+MCBW) · ECHOxxx or Exxx - MRIL Echo amplitude for echo number xxx. · ECHO - Amplitude of echo (array format data) · PHASxxx or Pxxx - MRIL Phase angle corresponding to echo number xxx. · PHAS - Phase angle of echo (array format data) · P1PR - MRIL partial porosity bin at 0.5 ms · P2PR - MRIL partial porosity bin at 1.0 ~ns · P3PR - MRIL partial porosity bin at 2.0 ms · Pi through Pxx - MRIL partial porosity (T2R) distribution bins from MAP processing. · · P136 through p936 - MRIL partial porosity (T2R) distribution bins frown MAP processing ( TE=3.6 ms) BIN1 through BINxx - Summation of partial porosities (P1-Pxx) frown MAP processing. For exmnple BINI=P1, BIN2=PI+P2, BIN3=Pi+P2+P3 etc. · CBVWE - Bulk volume water effective from Numar MRIAN analysis · CBVWT - Bulk volume water total from Numar MRIAN analysis · WI - Textural parameter assuming irreducible conditions · WW - Textural parameter assuming water wet conditions · WQ - Textural parameter used for CBVWE cmnputation · PMRI - MRIL permeability frown Numar MRIAN analysis, uses clay-corrected neutron-density porosity rather than MP~ as the porosity input. · VCLAY - Volume of dry clay from CTP processing · VSHALE - Dry shale volume from CTP processing · CLPHIAPP - Apparent clay porosity from CTP processing · CLAYLINE - T2 cutoff between clay and capillary bound water · BVILINE - T2 cutoffbetween capillary bound and free fluid . · T2 or T2GM - Transverse relaxation time · T2xx - T2 computed from TE = xx ms · IT2 - Inverse of T2 Dat, · D - Coefficient of diffusion · DW - Coefficient of diffusion for bulk water · RDDW - Ratio of D to DW · SW_T2D - Water saturation from T2 and diffusion log · SHY - Hydrocarbon saturation frown T2 and diffusion log · PORE_RAD - Pore radius from T2 and diffusion log · Ti or Ti_i - Longitudinal relaxation time (Ti_I refers to T1 derived from uui-exponential fitting) SWBM - Clay bound watcr ~Luration from iVlRIAN analysis PND - Neutron - density crossplot porosity CALIFLAG - Bad hole flag, typically computed using caliper and/or conventional porosity excursions. · RT - Deep induction with borehole and invasion corrections · GR - Gamma ray from conventional log nm · CALl - Caliper from conventional log run, typically from density logs · SP - Spontaneous potential from conventional logs · PEF - Photoelectric effect from conventional logs · IDPH, ILD, ATg0, AF90, AO90, LLD, RILD, HDRS, DVR2, etc. - Deep resistivity from conventional logs · IMPH, ILM AT30, AF30, AO30, LLS, RK,M, HMRS, MVR2, etc. - Medium resistivity from conventional logs · SFLU, SFL, AT10, AFl0, AO10, MSFL, RFOC, DFL, etc. o Shallow or micro-resistivity from conventional logs · PDSS - Density porosity using 2.65 gm/cc matrix density computed from conventional RHOB · PDLS - Density porosity using 2.71 gm/cc matrix density computed from conventional RHOB · PDDOL - Density porosity using 2.87 gm/cc matrix density computed from conventional RHOB · PCNSS - Neutron porosity using sandstone matrix computed from conventional NPHI · PCNLS - Neutron porosity using limestone matrix computed from conventional NPHI · PCNDOL - Neutron porosity using dolomite matrix computed frmn conventional NPHI · GAMMA - MRIL gamma ray ALASKA OIL ~XND GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 March 27, 1997 Dan Stoltz Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit D-06A BP Exploration (Alaska) Inc. Permit No. 97-43 Sur. Loc 2380'SNL, 1067'WEL, Sec. 23, T11N, RI3E. UM Btmhole Loc. 4652'NSL. 5066'WEL, Sec. 24, T11N, R13E, UM Dear Mr. Stoltz: 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 ~vith 20 AAC 25.035. Sufficient notice (approximately' 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Mao' Marshbur'"~--''-'~ Commissioner BY ORDER OF THE COMMISSION dlt;-enclosures Department of Fish & Game. Habitat Section w/o encl. Department of Envinornment Conservation w/o e~lcl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 [] Drill [] Redrill Ilb' Type of well [] Exploratory [] Stratigraphic Test [] Development Oil la. Type of work [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 67.5' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028285 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2380' SNL, 1067' WEL, SEC. 23, T11 N, R13E, UPM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 4741' NSL, 702' WEL, SEC. 23, T11N, R13E, UPM D-06A At total depth 9. Approximate spud date Amount $200,000.00 4652' NSL, 5066' WEL, SEC. 24 T11N, R13E, UPM 04/01/97 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028286, 4652'I No Close Approach 2560 11400' MD / 8965' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e)(2)} Kick Off Depth 9000' MD Maximum Hole Angle 90° Maximum surface 2575 psig, At total depth (TVD) 8800' / 3375 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 6" 4-1/2" 12.6# L-80 IBT-Mod 3736' 7665' 7520' 11400' 9037' 430 sx Class 'G' · i19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 9600 feet Plugs (measured) -~.--,,.! ,"~-., · true vertical 9252 feet Effective depth: measured 9476 feet Junk (measured) fill at 9476' MD (06/86) ". , .v.... . true vertical 9145 feet Casing Length Size Cemented MD TVD Structural Conductor 90' 20" 150 sx Arctic Set 117' 117' Surface 2654' 13-3/8" 2780 sx Arctic Set 2681' 2681' Intermediate 2079' 10-3/4"x9-5/8" Tieback String 2120' 2120' Production 6911' 9-5/8" 1350 sx 2120' - 8319' 2120'- 8039' Liner 1741' 7" 464 sx 7856' - 9597' 7617' - 9250' Perforation depth: measured 9264' - 9312'ORIGINAL true vertical subsea 8864' - 8921' 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Jim Smith, 564-5026 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the-forgoing isj;rue an¢ correct to the best of my knowledge Signed '~ Paul Prince,' ~ . , ,~ _ Title Senior Drilling Engineer Date ! Commission Use Only Permit Number I APINumber I ApprovalDate I Seecoverletter ?~'.. ~,,,',.~_ 50- O ~ ¢ -' ~ C:~/' ~ ~' .-- ~ / ~ .- ,~ '~ .-- ~'~' for other requirements Conditions of Approval: Samples Required [] Yes,~ No Mud Log Required [] Yes _~.No Hydrogen Sulfide Measures /l~es [] No Directional Survey Required ,~Yes [] No Required Working Pressure for DOPE [] 2M; [] 3M; ~ 5M; [] 10M; [] 15M Other: by order of Approved By Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: I D-06A Well Plan Summary I Type of Well (producer or injector): I Producer ISurface Location: Target Location: Bottom Hole Location: 2380'FNL, 1067'FEL, Sec. 23, TI IN, R13E 4741'FSL, 702'FEL, Sec. 23, T1 iN, R13E 4652'FSL, 5066'FEL, Sec. 24, T11N, R13E I AFENumber: 14P0914 [ I Rig: I Doyon #141 I Estimated Start Date: 1 4/1/97 I I Operating days to complete: 118 I m~= 111400' I ITVDss: I8965' I [KBE: 167.5' Well Design (conventional, slimhole, etc.): sidetrack ultraslim horizontal I Objective: [ Sadlerochit- Zone 2 Formation Markers: Formation Tops MD TVD(BKB) Begin sidetrack 9000 8616 whipstock out of 7" liner casing in Zone 4 End 20°/100 build 9102 8709 Zone 3 9115 8720 Top Zone 2C 9208 8800 Begin 22.5/100' 9213 8805 build and turn Top Zone 2B 9243 8830 PGOC 9325 8890 Reach horizontal at 9522'MD, 8957'TVDss Start Target 10475 8960 End Target 11400 8965 TD 11400 8965 TD Well Plan Surmnary Page 1 Casing/Tubing Program: Hole S~ize ~sg/- Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD existing 9-5/8" 47# L-80 BTC 8289' 30/30 8319'/8035' existing 7" 29# N-80 BTRS 1782' 7815¥7568' 9597'/9250' 6" 4-1/2" 12.6# L-80 IBTMod 3736' 7665'/7520' 11400/9037 tbg 4-1/2" 12.6# L-80 IBTMod 7635 30/30 7665'/7520' NOTE: original KBE was 67.52', Orig KBE-BF elevation was 26.9'. Logging Program: I Open Hole Logs: Cased Hole Logs: 6" MWD-GR from KOP (9000') to TD at 11400'_+. PU real time RES at horizontal. Sample catchers and rig site geologist from KOP to TD Mud Program: I Special design considerations[Whipstock drilling withQuikdriln. Pump two hi-vis sweeps I after milling then same Quikdriln solids free system to TD. Initial whipstock Mud Properties: ] 7" whipstock Kickoff below Kingak Density Viscosity LSR Yield LSRV Filtrate ph (PPG) Point 8.7-8.9 50-65 10-20 >45000 NC 8.5-9.0 Max Production Mud Properties:l Quikdriln in 6" below KOP Density Viscosity LSR Yield LSRV Filtrate pH (PPG) Point 8.8 50-65 10-20 45000 NC 8.5-9.0 to 9.0 50-65 10-20 55000 NC 8.5-9.0 Keep Sand content at less than 0.25 % in the production interval Hazards and Contingencies: 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. B OPE and drilling fluid system schematics on file with AOGCC. Bottom Hole Pressure is 3375 psi at 8800'TVDss (estimated) Maximum Shut in Casing Pressure is 2575psi (assumes 0.1 psi/ft gas gradient to surface) Well Plan Summary Page 2 Directional: KOP: 9000'MD, come off whipstock and build at 20-22.5°/100'to horizontal, hold near horizontal to TD Maximum Hole Angle: I 90° in Zone 2 to TD Close Approach Well: I none Cement Data: Casing/Liner Lead: Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments P&A as required 4-1/2" liner from 11400' to 7655'MD none 430/15.7/1.19 "G" at 15.7 ppg Class "G"Acid resist., 30% excess on open hole plus lap and 200' above TOL w/DP in hole. Name Contacts Office Home Pager James E. Smith Paul Prince David Nims Drilling Eng. Drlg. Eng. Supr. Drilling Supt. Greg Bernaski Rachael Mays Doug Von Tish Mark Stanley Geologist Pad Engr. Geophysics Asset Drlg. Engr. Sperry Sun (mud plant/rig) Carl Hoeft/Pete Holtzman Schlumberger wireline/DP conveyed Scott BittnedGraham Struart 564-5026 564-5589 564-5219 564-5464 564-5220 564-5158 564-5938 659-2809 659-2487 345-8660 345-6867 346-2026 346-132O 276-0138 345-4294 277-0926 275-4015 275-7503 275-4539 Well Plan Summary Page 3 Objective: The objective of pre-rig work activity is to cut the existing 3-1/2" tubing in the straddle, and cut the 4-1/2" tubing above the production packer in preparation for tubing removal. The well will be freeze protected following P&A activities. Pre-Rig Operations: Note: originalelevation 67.52' AMSL, OKB to BF = 26.9' Notify an AOGCC representative prior to beginning P&A operations. · Notify AOGCC representative of the plugging operation with the understanding that the final P&A of perforations will occur later with the drilling rig. . Check and service the wellhead, pressure test the 11-3/4" thermocase packoff to 3500 psi. (tubing spool and packoff changed out in 1991 workover) Notify Jim Smith at 564-5026 of results. 3. Perform an IA pressure integrity test. . Kill the well with Seawater. Make a chemical cut of the 3-1/2" 9.2#/ft L-80 robing tailpipe at 9075'MD, adjust this cut to be near the middle of a robing joint. Perforate circulation holes in the 3-1/2" tubing (suggest 1 foot with 4 shots) below the 4-1/2" X 3-1/2" XO located at 7773'. Make a second chemical cut of the 4-1/2" 12.6#/ft L-80 tubing at 7740'MD at +20' above the 9-5/8" by 4- 1/2" packer. RU and circulate through the chemical cut with seawater until returns are clear. . Ensure the well is dead and then freeze protect to +2000' with diesel. Bleed off all pressure, set a TWC in the tubing hanger and test to 1000 psi against TWC. Secure well. , Remove the electrical lines, well house and flowlines. Level the pad and dig out the cellar. Please provide total well preparation cost on the handover form. Well Plan Summary Page 4 Rig Work: 1. MIRU, Verify packoff has been tested or retest. Pull TWC . Circulate the well to remove freeze protection and any trapped gas. Set and test TWC to 1000 psi. ND tree, NU and test BOPE. . Pull TWC and circulate well. Pull the 4-1/2" tubing from the cut at approx. 7740'MD. Inspect the tubing for NORM. . MU 4-1/2" overshot on 5" DP, RIH to fish seal bore from 9-5/8" TIW HBBP-R packer. POOH RIH with spear assy. to release and pull TIW HBBP-R packer, pull packer and 3-1/2" tailpipe from well (3-1/2" tailpipe has been cut at +_9075'MD). . · Notify AOGCC representative of the P&A cementing operations to follow. Make a GR/JB run to 9050'MD. . Run and set a 7" 29# EZSV on Baker 20 setting tool (w/CCL). Set the EZSV at 3' below a casing collar as near as possible to 9033' (planned KOP is 9000'). PU EZSV stinger (plug catcher just above EZSV stinger), 3-1/2" and and 5" DP. RIH to EZSV and sting in. Establish injection rate into perfs from 9195' to 9362'. Mix and pump 25 bbl (120 sx of "G" cement is calculated capacity plus 40% excess), drop dart and displace with seawater to place cement from the EZSV to TD (9521'). Sting out, pump dart into plug catcher, Reverse DP capacity and POOH. . Shut in the well and test 9-5/8" and 10-3/4" casing against the EZSV to 3500 psi for 30 minutes. If the casing leaks, an RTTS run will be made to locate and identify the leaking zone for further repairs. . PU Baker anchor/whipstock for 7" casing and the MWD, RIH and set to come off highside with bottom trip against the EZSV (hole angle is about 18.5° at the KOP) 9. Mill out off the whipstock plus 22' of formation. 10. Trip for the 6" steerable BHA and drill ahead per directional plan building to 30° at 20°/100' prior to reaching Zone 3. Hold tangent through Zone 3 and then begin building again at 22.5°/100 on up to horizontal at approx. 9522'MD/8957'TVDss in Zone 2. Change to horizontal BHA with real time Resistivity and continue horizontal to TD at 11400'MD and 8965'TVDss. 11. Run and cement 4-1/2" 12.6#, L-80 liner to TD with 150' lap into the 9-5/8", approx, top of liner at 7665'MD. Note: liner top is above the existing 7" liner top and into the 9-5/8". 12. Test liner top packer and liner to 3500 psi for 30 minutes. 13. Perforate the liner on DP per Asset specifications. 14. Run 4-1/2" 12.6#, L80 tubing and completion with 3-GLM's. ND stack, NU tree and test. Set BPV Secure well, release rig. Well Plan Summary Page 5 02: 51.P ' Anadri ! I SHARED .' SE'RVt'C'bS 'DR I:'L.'L.I:NG ' MD 8909 9000 9005 9102 9213 9522 10379 10475 10475 10895 ~090~ ~395 i1395 Harker"Identifica(ion A) TIE'IN SURVEY. TOP OF WINDOW' KOP./ 20/IO0'CURVE END 20/100 CURVE 22.5/100 -END 22.5/100. -CURVE 10/100 END 10/100 CURVE START TARGET CURVE lO/lO0" END t0/100 CURVE END TARGEl B) · C) · D) E) F) 'G) H) .I) . J) L) N/S 1590 N ~61g N 1620 N 1656 N 1700 N 1783 N i843 N t842 N IB42 N 1BO2 N i801N 1753 N .1753 N .. D.O6A-.'" (P.3)' ' ' ' '"' 872 . ' '87! ~ _820 W 587 W :'26B E' 363 E 363'E 782 E 787 E 1279 E ~279 E .' PLAN. ViEW cLosuRE -" 2170 f'e'et-, at'iAzimut-h 36.i2 DECLINATION ".'.+0.000. (E). SCALE.' ' l. inch =.400 feet . ]RAWN?... i.~: .09 Dec 1996 i · i An'adr i ] ] .Schlumberger ........ _. . -. · . . · t400 1200 1000 800 600 400 200 0 200 400 600 800 tO00 1200 1400 <- WEST ' EAST -> (xnadrill (c)96 DO6AP03 3.Ob.lO ~ 13 PN P) i '. Oec-Og'96 02.:5'1P 'Anadrill DPC : - .. .. . - : --.- ' Drawn.'~ · · 09 Dec. i996 · . '=~'~'-"-~---~-:' :' ~.BO0- ' ..""' ' ' ' ' .' ' " I '" ."' -- ' " .... ' ' .-' " ' "" " '~'.'.~ad['~J ]].''' " ":".S'~?]~J~r~.' " "~ 2400-- '' - : MarkeP iuenti.flcdtion. "I~) BKB SECTN'':INCLN . ~ . ' , Gl CURVE ~O/JO0 .. 10379· .' 9027' .' mB8 ''89.84 ' . ..... ' '. . . " ~ ~ ~"~ ~ I I .- '1'~ - - ~ ~ -'~00 0 $~ ~00 1800 ~00 ~000 3~0 ~00 ~800 5~00 riO00 $$00 7200 0 o 0 o ~ ~' ~ ~ 0 · I ! I o o STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Pedorate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. [] Development KBE = 67.52' [] Exploratory 7. Unit or Property Name 3. Address [] Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service 4. Location of well at surface 8. Well Number D-06 2380' SNL, 1067' WEL, SEC. 23, T11N, R13E, UPM At top of productive interval 821' SNL, 1939' WEL, SEC. 23, T11N, R13E, UPM At effective depth 605' SNL, 1937' WEL, SEC. 23, T11N, R13E, UPM At total depth 570' SNL, 1936' WEL, SEC. 23, T11N, R13E, UPM 9. Permit Number 74-53 10. APl Number 50-029-20148 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 9600 feet true vertical 9252 feet Effective depth: measured 9476 feet true vertical 9145 feet Plugs (measured) Junk (measured) fill at 9476' MD (06/86) Casing Length Structural Conductor 90' Surface 2654' Intermediate 2079' Production 6911' Liner 1741' Size Cemented MD TVD 20" 150 sx Arctic Set 117' 117' 13-3/8" 2780 sx Arctic Set 2681' 2681' 10-3/4"x9-5/8" Tieback String 2120' 2120' 9-5/8" 1350 sx 2120'- 8319' 2120'- 8039' 7" 464 sx 7856' - 9597' 7617'- 9250' Perforation depth: measured true vertical 9264'- 9312' Squeezed: 9195'-9220', 9232'-9252' subsea 8864'-8921' Tubing (size, grade, and measured depth) 4-1/2", 12.6¢, L-80, TDS tubing to 7773'; 3-1/2", 9.2ff;;~Se¢~S tailpipe to 9337' Packers and SSSV (type and measured depth) 7" TIW HBBP packer at 9321'; 9-5/8" BeT packer at 7856'; 4-1/2" SSSV and insert at 1982' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 4. Estimated date for commencing operation March 11, 1997 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Contact Engineer Name/N..IArnber: Jim Smith, 564-5026 Prepared By Name/Number: h{e' ol ~~,/¢:tis to the best of my knowledge 17. I hereby certify that t f going Signed Paul Prince ~~. _~'.,¢~ ~~--"------" CommissionTitle SeniOruseDrillingonly Engineer Terrie Hubble, 564-4628 Date Conditions of Approval: Notify Commission so representative may witness I Approval Plug integrity ~ BOP Test ~ Location clearance Mechanical Integrity Test Subsequent form required 10----~ Original Sign~a Approved by order of the Commission David W. UohrlstoFi Commissioner Date Form 10-403 Rev. 06/15/88 Submifln WELL PERMIT CHECKLISToo~ ,,~p W~LL .~E Pgf--A' L3- O~'/$ P,~OG~,,= ~,.~ expr] dev redrl~serv[q wellbore segr] ann disp para reqr] F~.LD ~ POOL ~ ~. ~ IE~ ~ c,.~ss /2~ 1-~,~/ G~.OL ~ ~_ ?~ u~ '//~_~ o~o~ s.o~ ~b ADMINISTRATION 1. · 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Permit fee attached ................... N Lease number appropriate ................ N Unique well name and number .............. N Well located in a defined pool ............. N Well located proper distance from drlg unit boundary. . N Well located proper distance from other wells ...... N Sufficient acreage available in drilling unit ..... N If deviated, is wellbore plat included ........ N Operator only affected party .............. N Operator has appropriate bond in force ......... N Permit can be issued without conservation order .... N Permit can be issued without administrative approval. . N Can permit be approved before 15-day wait ........ N REMARKS ENGINEERING 14. Conductor string provided ................ Y N ~ 15. Surface casing protects all known USDWs ......... Y NI ' ~--~ 16. CMT vol adequate to circulate on conductor & surf csg. . Y N /~ ~ ~v-,~:_ 17. CMT vol adequate to tie-in long string to surf csg . . . Y N 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 abndnmnt been approved. ~.Y~-'_ N /~ ~/~/r~.~~/t~ ~_~ ,~-; 22. Adequate wellbore separation proposed .......... ~ N 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 ~C.~ psig.(_~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... ~ N p~ / 28. Work will occur without operation shutdown ....... .~ N 29. Is presence of H2S gas probable ............ ~ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y/N 32. Seismic analysis of shallow gas zones .......... 7 N 33. Seabed condition survey (if off-shore) ........ /Y N 34. Contact name/phone for weekly progress reports . . ./. Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: JDH ~ mcm Comments/Instructions: HOWIdlf - A:\FORMS\cheklist rev 01/97 !WELL PERMIT CHECKLISTco. .Y POOL -- ADMINISTRATION 1. Permit fee attached .................. N 2. Lease number appropriate ............... N 3. Unique well name and number .............. N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary.. N 6. Well located proper distance from other wells ..... N 7. Sufficient acreage available in drilling unit ..... N 8. If deviated, is wellbore plat included ........ N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order .... N 12. Permit can be issued without administrative approval. . N 13. Can permit be approved before 15-day wait ....... N ENGINEERING REMARKS AP~ D TE 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf cng. . Y N 17. CMT vol adequate to tie-in long string to surf cng . . . Y N 18. CMT will cover all known productive horizons ...... Y~ 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 abndnmnt been approved..Y N /~ p~ 22. Adequate wellbore separation proposed ......... ~ N 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 ~'~d~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... ~ N ~ ~ 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2s gas probable ............ ~ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... 31. Data presented on potential overpressure zones .... 32. Seismic analysis of shallow gas zones ........ 33. Seabed condition survey (if off-shore) ..... / . . Y N 34. Contact name/phone for weekly progress reports y/ .... Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: JDH mcm ~?~~- Comments/Instructions: HOW/dlf - A:\FORMS\chektist rev 01/97 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. D~C 0 5 '199~ . ....... SCHLUMBERGER ...... ............................ * COMPANy NAME : BP EXPLORATION WELL NAME : D-O6A FiELD NAME : pRUDHOE BAY · NORTH SLOPE BOROUGH · ALASKA STATE API NIIM~ER : 50_029-20148-70 REFERENCE NO : 97461 · LIS Tape Verification m~sting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/11/26 ORIGIN : FLIC REEL NAFIE : 97461 CONTINUATION # : PREVIOUS REEL : COi~]~TT : B.P. EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 **** TAPE HEADER **** SERVICE NAM~ : EDIT DATE : 97/11/26 ORIGIN : FLIC TAPE NAM~ : 97461 CONTINUATION # : 1 PREVIOUS TAPE : COMI~_J~T : B.P. EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAFiE : OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING D-O6A PB1 500292014870 BP EXPLORATION SCHLUMBERGER WELL SERVICES 22-0CT-97 RUN 1 97461 KIRKBY H. HAYWOOD RUN 2 RUN 3 23 liN 13E 2380 1067 67.94 66.44 40.64 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 7545.0 .LIS Tape Verification ~isting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 3RD STRING PRODUCTION STRING CONTAINED HEREIN IS THE OPENHOLE ~ DATA ACQUIRED ON BP EXPLORATIONS D-O6A PB1 WELL. THE CMR DATA IS BOTH THE DATA AS ACQUIRED BY THE FIELD ANDALSO REPROCESSED DATA FROM THE ANCHORAGE COMPUTING CENTER. $ $ PAGE: **** FILE HEADER **** FILE NA~E : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER: 1 EDITED OPElVHOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREFIF2fr: 0.5000 FILE SUl~VARY LDWG TOOL CODE GR $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 9493.0 8951.0 9480.0 8950.0 BASELINE DEPTH $ FiERGED DATA SOURCE LDWG TOOL CODE $ .......... EQUIVALENT UNSHIFTED DEPTH .......... CMR GR .............. RUN NO. PASS NO. ............... FiERGE TOP MERGE BASE THIS FILE CONTAINS THE CLIPPED CFIR FIELD AND REPROCESSEDDATA. FOLLOWING IS A DESCRIPTION OF THE CURVES CONTAINED IN THIS FILE: KTlI~. 33TC = TIMUR COATES PERMIABILITY 33ms Tapered Cutoff KSDR. 45C = SDR PERMIABILITY 45ms Cutoff (NO TAPER) KTIM. 45C = TIMUR COATES PERMIABILITY .LIS Tape Verification ,~.sting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: BFV. 33TC = CMFF. 33TC = CI~RP. 3MS GR.CiWiR = CALl. SDN = TENS. CFiR = $ LIS FORMAT DATA 45ms Cutoff (NO TAPER) C~R BOUND FLUID 33ms Tapered Cutoff ~ FREE FLUID 33ms Tapered Cu toff TOTAL ~ POROSITY 45ms Cutoff (NO TAPER) CMR POROSITY (OLD TOOL) OPENHOLE GAMMA RAY PLATFORM EXPRESS CALIPER TENS I ON ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUFIB NUFIB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFIB SAMP ELE~ CODE (HEX) DEPT FT 662641 O0 000 O0 0 1 1 1 4 68 0000000000 KTIM 33TC F1D 662641 00 000 O0 0 1 1 1 4 68 0000000000 KSDR 45C FID 662641 O0 000 O0 0 1 1 1 4 68 0000000000 KTIM 45C FiD 662641 O0 000 O0 0 1 1 1 4 68 0000000000 BFV 33TC V/V 662641 O0 000 O0 0 1 1 1 4 68 0000000000 C~FF 33TC V/V 662641 O0 000 O0 0 1 1 1 4 68 0000000000 TCl4R C~R V/V 662641 O0 000 O0 0 1 1 1 4 68 0000000000 C~RP 3MS V/V 662641 O0 000 O0 0 1 1 1 4 68 0000000000 · LIS Tape Verification mxsting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: NABiE SERV UNIT SERVICE API API API API FILE NU~iB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) GR ~ GAPI 662641 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 662641 O0 000 O0 0 1 1 1 4 68 0000000000 TENS ~ LB 662641 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9520.000 KTIM. 33TC -999.250 KSDR.45C -999.250 KTIM. 45C BFV. 33TC -999.250 C~FF.33TC -999.250 TC~iR.CPIR -999.250 C~RP.3MS GRoC~IR -999.250 CAL1.SDN -999.250 TENS. C~iR 2118.250 DEPT. 8952.000 KTIM. 33TC -999.250 KSDR. 45C 0.007 KTIM. 45C BFV. 33TC 0.040 CMFF. 33TC 0.008 TCMR.CF1R 0.048 Cl~RP.3MS GRoCSIR 92.885 CALI.SDN 9.103 TENS. CF iR 1099.500 -999.250 -999.250 0.013 0.043 ** END OF DATA ** **** FILE TRAILER **** FILE NAI~iE : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUF~ER 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN AU3M~ER : 1 TOOL STRING NUFiBER: 2 .LIS Tape Verification ,~sting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: PASS ArUM~ER: 1 DEPTH INCRE~IF2~f: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH ClViR 9493.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 8951.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CPIR MAGNETIC RESONANCE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS I%fUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHT4PI) AT TEMPERATURE (DEGF): ~ AT I~iEAS~ TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (ITT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 8950.0 9520.0 TOOL NUMBER CMRC-AA 71 8.500 7545.0 KCL- POLYMER 10.30 93.0 8.0 180.0 O. 190 68.0 0.120 68.0 0.260 68.0 REMARKS: FIRST ATTEPIPT PEX (AITH)-CMR ATTEMPTED ON WIRELINE. ~LIS Tape Verification ~xsting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: BRIDGED @8315' ON WIRELINE. SECOND ATTEMPT PE~f(AITH)-C~R-SONIC-NUMAR DRILL PIPE CONVEYED. PASS #1 (TOTAL POROSITY) PARAMETERS: ECHOE SPACING 200 ms , 1800 ECHOES, T2 CUTOFF=45ms, WAIT TIME=4.5 SEC. PASS #2 (BOUND FLUID) PARAFiETERS: ECHOE SPACING 200 ms, 600 ECHOES, T2CUTOFF=45 ms, WAIT TItlE=0.3 SEC. SWIVEL RUN ON TOP OF ENTIRE STRING FOR DRILL PIPE CONVEYED. BIRDGED @ 9540' ON DRILL PIPE AND LOGGED OUT. ~ ECCENTRALIZED USING BOW SPRING ON CMR CARTRIDGE AND BOW SPRING ON HCNT, AS WELL AS THE CALIPER ON THE HRMS. UNABLE TO PERFORM SHIFTED SPECTRUM PASS, OR AN INCREASED WAIT TI~E PASS DUE TO LIMITED RIG TIME AVAILABLE. TOOL TUNED PRIOR TO EACH PASS. TWO FLEX JOINTS RUN BETWEEN SONIC AND CM~. THIS FILE CONTAINS RAW PASS #1 C~R FIELD AND REPROCESSED DATA. FOLLOWING IS A DESCRIPTION OF THE PRESENTED CURVES: KTIM. 33TC = KSDR. 45C = KTIM. 45C = BFV. 33TC = CMFF. 33TC = TCi~o CMR = C~RP. 3MS = GR. dlvlR = CALl. SDN = TENS. CFiR = $ LIS FORMAT DATA TIMUR COATES PERMIABILITY 33ms Tapered Cutoff SDR PERMIABILITY 45ms Cutoff (NO TAPER) TIMUR COATES PERMIABILITY 45ms Cutoff (NO TAPER) ~ BOUND FLUID 33ms Tapered Cu toff CMR FREE FLUID 33ms Tapered Cut off TOTAL CMR POROSITY 45ms Cutoff (NO TAPER) CTIR POROSITY (OLD TOOL) OPENHOLE GAI~/~A RAY PLATFORM EXPRESS CALIPER TENSION ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT LIS Tape Verification ,,~sting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: TYPE REPR CODE VALUE 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN * * NAI~E SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUIv~ SAMP ELEM CODE (HEX) DEPT FT 662641 O0 000 O0 0 2 1 1 4 68 0000000000 KTIM 33TC ~D 662641 O0 000 O0 0 2 1 1 4 68 0000000000 KSDR 45C FiD 662641 O0 000 O0 0 2 1 1 4 68 0000000000 KTIM 45C FiD 662641 O0 000 O0 0 2 1 1 4 68 0000000000 BFV 33TC V/V 662641 O0 000 O0 0 2 1 1 4 68 0000000000 CMFF 33TC V/V 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TC~R C~R V/V 662641 O0 000 O0 0 2 1 1 4 68 0000000000 C~IRP 3MS V/V 662641 O0 000 O0 0 2 1 1 4 68 0000000000 GR C~4R GAPI 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TENS ~ LB 662641 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9534.000 KTIM. 33TC -999.250 KSDR.45C 0.000 KTIM. 45C BFV. 33TC 0.026 C~FF. 33TC 0.000 TCT4R.ClViR 0.026 CPIRP. 3MS GR.Cl~iR 67.140 HCAL.PEX 7.702 TENS.CF IR 836.000 0.000 0.010 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : ~LIS Ta~ Verification ~..sting Schlumberger Alaska Computing Center 26-NOV-1997 16:07 PAGE: *~** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/11/26 ORIGIN : FLIC TAPE NAME : 97461 CONTINUATION # : 1 PREVIOUS TAPE : COf4t4~2TT : B.P. EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/11/26 ORIGIN : FLIC REEL NA~IE : 97461 CONTINUATION # : PREVIOUS REEL : CO~4~T : B.P. EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 Sperry-Sun Drilling Services LIS Scan Utility Tue Sep 16 13:54:20 1997 Reel Header Service name ............. LISTPE Date ..................... 97/09/16 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/09/16 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: D-06A 500292014801 SEP ?-6 199-{ BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 05-SEP-97 MWD RUN 1 MWD RUN 2 MWD RUN 3 AK-MW-70169 AK-MW-70169 AK-MW-70169 R. FRENCH M. CADY M. CADY J. JAYE R. BORDES R. BORDES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 MWD RUN 4 MWD RUN 5 AK-MW-70]69 AK-MW-70169 AK-MW-70169 M. CADY M. CADY M. CADY R. BORDES R. BORDES R. BORDES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION MWD RUN 5 MWD RUN 6 MWD RUN 7 AK-MW-70169 AK-MW-70169 AK-MW-70169 M. CADY M. CADY R. FRENCH R. BORDES R. BORDES R. BORDES SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 23 lin 13E 2380 1067 67.90 66.40 40.60 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 7550.0 8.500 7.000 8975.0 6.000 11758.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1 AND 2 ARE DIRECTIONAL WITH NATURAL GAMMA PROBE (NGP) UTILIZING SCINTILLATION DETECTORS. '3. MWD RUNS 3, 4, 5, 6, AND 7 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBES AND SLIMHOLE ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 4. A CHANGE FROM SCINTILLATION DETECTOR (NGP) TO GEIGER MUELLER TUBE DETECTORS (DGR) OCCURED AT 9414'MD, 8888'TVD. 5. MEASUREMENT AFTER DRILLING (MAD) DATA FROM 8988'MD, 8531'TVD TO 10075'MD, 9022'TVD AND FROM 10115'MD, 9024'TVD TO 10719'MD, 9014'TVD WAS COLLECTED LOGGING OUT OF THE HOLE AFTER M~D'RUNS 3 AND 5 RESPECTIVELY. THE DATA IS PRESENTED AS A TRAILER ON THIS LOG. 6. DEPTH SHIFTING/CORRECTION OF MWD DATA'IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN GREG BERNASKI OF BP EXPLORATION (ALASKA), INC. AND ALI TURKER OF SPERRY SUN DRILLING SERVICES ON 08/25/97. 7. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11758'MD, 9019'TVD SROP = SMOOTHED RATE OF PENERATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA-SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY {MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. CURVES WITH THE EXTENSION M DENOTE MEASURMENT AFTER DRILLING (MAD) DATA. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record 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 ROP FET RPD RPM RPS RPX $ START DEPTH STOP DEPTH 7474.5 11720.0 7551.5 11757.5 9421.0 11727.0 9421.0 11727.0 9421.0 11727.0 9421.0 11727.0 9421.0 11727.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 1 MWD 2 MWD 3 MWD 4 MWD 5 MWD 6 M?~D 7 $ REMARKS: MERGED MAIN PASS. $ EQUIVALENT UNSHIFTED DEPTH MERGE TOP 7555.0 8975.0 9467.0 10097.0 10268.0 10720.0 11450.0 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 ~ERGE BASE 8975 0' 9467 0 10097 0 10268 0 10720 0 11450 0 11758 0 Depth Units ....................... Datum Specification Block sub-type.. Name DEPT GR RPX ROP RPS RPM RPD FET Service Order Units Size Nsam Rep FT 4 1 68 MWD AAPI 4 1 68 MWD OHMM 4 1 68 MWD FT/H 4 1 68 MWD OHM~ 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD HOUR 4 1 68 .0 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 7474.5 11757.5 9616 8567 GR 11.1742 660 66.8238 8492 RPX 0.8485 32.502 6.79368 4613 ROP 2.4904 4410.35 91.8313 8413 RPS 0.834 2000 8.91786 4613 RPM 1.056 2000 9.99186 4613 RPD 1.5982 2000 11.0369 4613 FET 0.1707 22.8912 2.02837 4603 First Reading 7474.5 7474.5 ~9421 7551.5 9421 9421 9421 9426 Last Reading 11757.5 11720 11727 11757.5 11727 11727 11727 11727 First Reading For Entire File .......... 7474.5 Last Reading For Entire File ........... 11757.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE S UMPLARY PBU TOOL CODE GR FET RPD RPM RPS RPX RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD $ REMARKS: START DEPTH 8950 5 8974 5 8974 5 8974 5 8974 5 8974 5 8987 5 STOP DEPTH 10680.5 10689.5 10689.5 10689.5 10689.5 10689.5 10719.5 MAD RUN NO. MAD PASS NO. MERGE TOP 3 8988.0 5 1O014.0 MERGED MAD PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD FT/H 4 1 68 4 2 GR I~AD AAPI 4 1 68 8 3 RPX MAD OHMM 4 1 68 12 4 RPS MAD OHM~ 4 1 68 - 16 5 RPM MAD OHMM 4 t 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD HOUR 4 1 68 28 - 8 MERGE BASE 10014.0 10720.0 Name Min Max Mean Nsam DEPT 8950.5 10719.5 9835 3539 RAT 60.105 953.257 286.486 3465 GR 8.7901 536.931 39.7202 3461 RPX 0.283 119.968 6.73073 3431 RPS 0.377 2000 9.77459 3431 RPM 0.587 2000 12.6453 3431 RPD 0.534 2000 16.1052 3431 FET 4.7708 61.576 26.328 3431 First Reading 8950 5 8987 5 8950 5 8974 5 8974 5 8974 5 8974 5 8974 5 Last Reading 10719 5 10719 5 10680 5 10689 5 10689 5 10689 5 10689 5 10689 5 First Reading For Entire File .......... 8950.5 Last Reading For Entire File ........... 10719.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and,log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 7474.5 8903.0 ROP 7551.5 8975.5 $ LOG HEADER DATA DATE LOGGED: ' 08-JUL-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 8975.0 TOP LOG INTERVAL (FT): 7555.0 BOTTOM LOG INTERVAL (FT) : 8975.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 7.6 MAXIMUM ANGLE: 52.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 TOOL NUMBER NGP SPC 294 8.500 8.5 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 LSND 10.20 63.0 9.3 28000 4.2 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 - 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 60.6 First Name Min Max Mean Nsam Reading DEPT 7474.5 8975.5 8225 3003 7474.5 GR 54.9873 319.011 123.39 2858 7474.5 ROP 2.4904 4410.35 61.4017 2849 7551.5 Last Reading 8975.5 8903 8975.5 First Reading For Entire File .......... 7474.5 Last Reading For Entire File ........... 8975.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 ~ RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUI~/VLARY VENDOR TOOL CODE START DEPTH GR 8903.5 ROP 8976.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 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 9413.5 9466.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE ~qD CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS NUJD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: 12-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 9467.0 8975.0 9467.0 3.5 54.0 TOOL NUMBER NGP SPC 219 6.000 6.0 QUICKDRIL-N 8.80 51.0 7.9 MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 29000 14.0 .000 .000 .000 .000 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 53.9 , First Name Min 'Max Mean Nsam Reading DEPT 8903.5 9466.5 9185 1127 8903.5 GR 25.1386 660 72.1002 1021 8903~5 RO? 5.4878 465.82 75.3692 982 8976 Last Reading 9466.5 9413.5 9466.5 First Reading For Entire File .......... 8903.5 Last Reading For Entire File ........... 9466.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY ~ VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9414.0 RPD 9421.0 RPM 9421.0 RPS 9421.0 RPX 9421.0 FET 9421.0 ROP 9467.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 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 DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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) : 10059 0 10066 0 10066 0 10066 0 10066 0 10066 0 10096 5 14-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY - 10097.0 9467.0 10097.0 - 53.5 92.8 TOOL NUMBER P0694SP4 P0694SP4 6. 000 6.0 QUIKDRILN 8.70 49.0 MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION(IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 8.3 28000 8.0 .120 .O75 .100 .150 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 RPX MWD 3 OHMM 4 1 68 8 3 RPS MWD 3 OHMM 4 1 68 12 4 RPM MWD 3 OHMS4 4 1 68 16 5 RPD MWD 3 OHMM 4 1 68 - 20 6 ROP MWD 3 FT/H 4 1 68 24 7 FET MWD 3 HOUR 4 1 68 28 8 49.2 First Name Min Max Mean Nsam Reading DEPT 9414 10096.5 9755.25 1366 9414 GR 15.7557 91.9589 27.7809 1291 9414 RPX 0.8485 32.502 7.86126 1291 9421 RPS 0.834 2000 11.6696 1291 9421 RPM 1.056 2000 13.1293 1291 9421 RPD 1.5982 2000 14.359 1291 9421 ROP 8.8101 2014.45 126.963 1260 9467 FET 0.1707 4.1554 0.876986 1281 9426 Last Reading 10096.5 10059 10066 10066 10066 10066 10096.5 10066 First Reading For Entire File .......... 9414 Last Reading For Entire File ........... 10096.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Conunent Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and-log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10059.5 FET 10066.5 RPD 10066.5 RPM 10066.5 RPS 10066.5 RPX 10066.5 ROP 10097.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 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: M3~XIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMY~ RAY 10223.5 10230.5 10230.5 10230.5 10230.5 10230.5 - 10268.5 15-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 10268.0 10097.0 10268.0 89.4 90.5 TOOL NUMBER P0694SP4 EWR4 $ ELECTROMAG. RESIS. 4 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) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefine~ Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 P0694SP4 6.000 6.0 QUI KDRI LN 8.7O 52.O 9.0 28000 7.6 · 120 · 075 .100 · 160 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 AAPI 4 1 68 4 2 RPX MWD 4 OHM~ 4 1 68 8 3 RPS MWD 4 OHMM 4 1 68 12 4 RPM MWD 4 OHM~ 4 1 68 16 5 RPD MWD 4 OHMM 4 1 68 20 6 ROP MWD 4 FT/H 4 1 68 24 7 FET MWD 4 HOUR 4 1 68 28 8 49.2 First Name Min Max Mean Nsam Reading DEPT 10059.5 10268.5 10164 419 10059.5 GR 17.5802 98.5427 35.0087 329 10059.5 RPX 4.3917 20.1582 10.0084 329 10066.5 Last Reading 10268.5 10223.5 10230.5 RPS 4.9087 21.0642 11.7643 329 RPM 5.0178 20.7478 12.1625 329 RPD 5.3724 19.7419 12.5863 329 ROP 5.7904 349.73 89.7043 344 FET 0.488 20.6575 5.07523 329 10066.5 10230.5 10066.5 10230.5 10066.5 10230.5 10097 10268.5 10066.5 10230.5 First Reading For Entire File .......... 10059.5 Last Reading For Entire File ........... 10268.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 ' DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10224.0 10682 0 FET 10231.0 10689 0 RPD 10231.0 10689 0 RPM 10231.0 10689 0 RPS 10231.0 10689 0 RPX 10231.0 10689 0 ROP 10269.0 10719 5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): 16-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 10720.0 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 DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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) : RESISTIVITY (OHMS4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 10268.0 10720.0 90.0 92.1 TOOL NUMBER P0694SP4 P0694SP4 6.000 6.0 QUIKDRILN 8~70 54.0 8.5 32000 7.6 .160 .090 .140 .180 53.9 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 RPX MWD 5 OHMM 4 1 68 8 3 RPS MWD 5 OHMM 4 1 68 12 4 RPM MWD 5 OHMS4 4 1 68 16 5 RPD ~D 5 OHM~ 4 1 68 20 6 ROP MWD 5 FT/H 4 1 68 FET MWD 5 HOUR 4 1 68 24 28 Name Min Max Mean Nsam DEPT 10218.5 10719.5 10469 1003 GR 18.5107 83.1806 39.2935 917 RPX 2.6119 11.6424 6.1105 917 RPS 3.9353 13.3433 7.09128 917 RPM 4.6689 15.7457 7.63034 917 RPD 5.0986 18.7307 8.41463 942 ROP 11.9957 427.966 102.632 902 FET 0.2194 16.4367 2.04105 917 First Reading 10218.5 10224 10231 10231 10231 10218.5 10269 10231 Last Reading 10719.5 10682 10689 10689 10689 10689 10719.5 10689 First Reading For Entire File .......... 10218.5 Last Reading For Entire File ........... 10719.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR FET RPD RPM RPS RPX ROP 6 .5000 START DEPTH 10682.5 10689 5 10689 5 10689 5 10689 5 10689 5 10720 0 STOP DEPTH 11412 5 11419 5 11419 5 11419 5 11419 5 11419 5 11450 0 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 DATA TYPE (MEMORY OR REA_L-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 DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 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) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 18-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 11450.0 10720.0 11450.0 85.8 92.5 TOOL NUMBER P0694SP4 P0694SP4 6.000 6.0 QUI KDRI LN 8.60 40.0 7.5 22000 11.0 .140 .100 .140 .160 56.1 .0 Depth Units ....................... Datum Specification Block sub-type.. DEPT GR RPX RPS RPM RPD ROP FET Name Service Order Units Size Nsam Rep FT 4 1 68 MWD 6 AAPI 4 1 68 MWD 6 OHMM 4 1 68 MWD 6 OHMS4 4 1 68 MWD 6 OHM~ 4 1 68 MWD 6 OHP~4 4 1 68 MWD 6 FT/H 4 1 68 MWD 6 HOUR 4 1 68 .0 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 10682.5 11450 11066.2 1536 GR 11.1742 102.289 26.0211 1461 RPX 2.8066 15.3808 6.01302 1461 RPS 4.376 23.6274 7.73694 1461 RPM 4.9116 29.7192 9.03594 1461 RPD 6.0798 24.7632 10.1968 1461 ROP 6.6288 1049.51 73.3389 1461 FET 0.3681 22.8007 1.98516 1461 First Reading 10682.5 10682.5 10689.5 10689.5 10689.5 10689.5 10720 10689.5 Last Reading 11450 11412.5 11419.5 11419.5 11419.5 11419.5 11450 11419.5 First Reading For Entire File .......... 10682.5 Last Reading For Entire File ........... 11450 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11413.5 FET 11420.5 RPD 11420.5 RPM 11420.5 RPS 11420.5 RPX 11420.5 ROP 11451.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 5.03 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 11720.0 11727.0 11727.0 11727.0 11727.0 11727.0 11757.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MuXTRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: 19-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 11758.0 11450.0 11758.0 85.0 91.8 TOOL NUMBER P0717SP4 P0717SP4 6.000 6.0 QUIKDRILN 8.60 40.0 7.5 22000 11.0 .140 .079 .120 .160 58.3 .0 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 GR MWD 7 AAPI 4 1 RPX MWD 7 OHMM 4 1 RPS MWD 7 OHM~ 4 1 RPM MWD 7 OHMM 4 1 RPD MWD 7 OHMM 4 1 ROP MWD 7 FT/H 4 1 FET MWD 7 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20~ ~ 6 68 24 7 68 28 8 Name Min Max Mean Nsam DEPT 11413.5 11757.5 11585.5 689 GR 13.345 63.3726 32.1714 614 RPX 3.3938 16.625 5.7045 614 RPS 3.8741 41.691 7.14516 614 RPM 4.2442 52.1034 8.03249 614 RPD 5.1524 41.0965 9.0161 614 ROP 21.6152 2858.2 217.037 613 FET 0.2048 22.8912 2.86534 614 First Reading 11413 5 11413 5 11420 5 11420 5 11420 5 11420 5 11451 5 11420 5 Last Reading 11757.5 11720 11727 11727 11727 11727 11757.5 11727 First Reading For Entire File .......... 11413.5 Last Reading For Entire File ........... 11757.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FI LE HF=ADER FI LE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files· DEPTH INCREMENT: MAD RUN NUMBER: MAD PASS NUMBER: FILE SU~DARY .5O00 3 VENDOR TOOL CODE START DEPTH GR 8950.5 FET 8974.5 RPD 8974.5 RPM 8974.5 RPS 8974.5 RPX 8974.5 RAT 8987.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE 5.03 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 9978 5 9984 0 9984 0 9984 0 9984 0 9984 0 10014 0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: 14-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 10097.0 9467.0 10097.0 53.5 92.8 TOOL NUMBER P0694SP4 P0694SP4 6.000 6.0 QUIKDRILN 8.70 49.0 8.3 28000 8.0 · 120 .075 .100 49.2 MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .150 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DE?T FT 4 1 68 0 1 GR MAD 3 AAPI 4 1 68 4 2 RPX MAD 3 OHMM 4 1 68 8 3 RPS MAD 3 OHM~ 4 1 68 12 4 RPM MAD 3 OHM~ 4 1 68 16 5 RPD MAD 3 OHM~ 4 1 68 20 6 FET MAD 3 HOUR 4 1 68 24 7 RAT MAD 3 FT/H 4 1 68 28 8 First Name Min Max Mean Nsa~ - Reading DEPT 8950.5 10014 9482.25 2128 8950.5 GR 8.7901 536.931 41.3942 2057 8950.5 RPX 0.283 119.968 7.8494 2020 8974~5 RPS 0.377 2000 12.0355 2020 8974.5 RPM 0.587 2000 16.1217 2020 8974.5 RPD 0.534 2000 21.1567 2020 8974.5 FET 4.7708 55.309 27.153 2020 8974.5 RAT 60.105 953.257 293.773 2054 8987.5 Last Reading 10014 9978.5 9984 9984 9984 9984 9984 10014 First Reading For Entire File .......... 8950.5 Last Reading For Entire File ........... 10014 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF File Header Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.010 Comment Record FILE HEADER FILE NUMBER: 11 RAW MAD Curves and log header data for each pass of each Dun in separate files. DEPTH INCREMENT: MAD RUN NUMBER: MAD PASS NUMBER: FILE SUMMARY .5000 5 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9979.0 10680.5 FET 9984.5 10689.5 RPD 9984.5 10689.5 RPM 9984.5 10689.5 RPS 9984.5 10689.5 RPX 9984.5 10689.5 RAT 10014.5 10719.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE 5.03 SURFACE SOFTWTkRE 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 DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS . $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 16-JUL-97 MSC 1.32 / ISC 5.06 DEP 2.042/NGP 5.74/SP4 MEMORY 10720.0 10268.0 10720.0 90.0 92.1 TOOL NUMBER P0694SP4 P0694SP4 6.000 6.0 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined AJosent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 QUIKDRILN 8.70 54.0 8.5 32000 7.6 .160 .090 .140 .180 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 - 0 1 'GR MAD 5 AAPI 4 1 68 4 2 RPX MAD 5 OHM~ 4 1 68 8 3 RPS MAD 5 OHMM 4 1 68 12 4 RPM MAD 5 OHMM 4 1 68 16 5 RPD MAD 5 OHM~ 4 1 68 20 6 FET MAD 5 HOUR 4 1 68 24 7 RAT MAD 5 FT/H 4 1 68 28 8 53.9 Name Min Max Mean Nsam DEPT 9979 10719.5 10349.2 1482 GR 15.219 97.9216 37.2677 1404 RPX 2.3947 17.7187 5.12922 1411 RPS 3.2312 20.7997 6.53787 1411 RPM 4.244 20.0875 7.66859 1411 RPD 4.7796 20.2865 8.8734 1411 FET 5.084 61.576 25.147 1411 RAT 61.8528 860.952 275.877 1411 First Reading 9979 9979 9984 5 9984 5 9984 5 9984 5 9984 5 10014 5 Last Reading 10719.5 10680 5 10689 5 10689 5 10689 5 10689 5 10689 5 10719 5 First Reading For Entire File .......... 9979 Last Reading For Entire File ........... 10719.5 File Trailer Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.012 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/09/16 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/09/16 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Physical EOF Scientific Scientific Physical EOF End Of LIS File 1661. I. l. d3S LIS Tape Verification masting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: **** REEL HEADER **** SERVICE NA~ : EDIT DATE . 97/09/ 7 ORIGIN : FLIC REEL NA~E : 97386 CONTINUATION # : PREVIOUS REEL : COPR~_~IT : BP EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 **** TAPE HEADER **** SERVICE NAM~ : EDIT DATE : 97/09/ 7 ORIGIN : FLIC TAPE NAPiE : 97386 CONTINUATION # : 1 PREVIOUS TAPE : CO~IENT : BP EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 TAPE HEADER Prudhoe Bay OPEN HOLE WIRELINE LOGS WELL NAME: API ~ER: OPERATOR: LOGGING COMPANY: TAPE C~TION DATE: JOB DATA JOB NUM~ER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: RUN 1 97386 H. KIRKBY HARRY HAYWO0 WELL CASING RECORD 1ST STRING 2ND STRING D-O6A PB1 500292014870 BP Exploration SCHLUMBERGER WELL SERVICES 7-SEP-97 RUN 2 RUN 3 .......... 23 liN 13E 2380 1067 67.94 66.44 40.64 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9. 625 7545.0 LIS Tape Verification ~sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 3RD STRING PRODUCTION STRING CONTAINED HEREIN IS THE LDWG FORMATTED LIBRARY TAPE OF THE OPENHOLEARRAY INDUCTION TOOL (AIT), BOREHOLE COMPENSATED SONIC (BCS), AND PLATFORM EXPRESS (SDN/CNT), ACQUIRED ON BP EXPLORATIONS D-O6A PB1 WELL. THESE DATA ARE THE PRIMARY DEPTH CONTROL LOGS FOR THIS WELL. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFi~ER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O. 5000 FILE SU~M_ARY LDWG TOOL CODE AIT BCS SDN CNT $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 9514.0 7688.0 9452.0 7586.0 9499.0 7600.0 9494.0 7600.0 BASELINE DEPTH $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... AIT BCS SDN CNT RUN NO. PASS NO. MERGE TOP MERGE BASE ................... THIS FILE CONTAINS THE MAIN LOG OPENHOLE DATA THAT HAS BEEN CLIPPED FOR INVALID READINGS. NO DEPTH CORRECTIONS HAVE BEEN MADE AS THESE DATA ARE THE PRIMARY DEPTH CONTROL LOGS FOR THIS WELL. $ LIS Tape Verification ~=sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 112 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN** NAFiE SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 662641 O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB 662641 O0 000 O0 0 1 1 1 4 68 0000000000 TEND AIT LB 662641 O0 000 O0 0 1 1 1 4 68 0000000000 FIRESAIT OPiM~662641 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMAIT DEGF 662641 O0 000 O0 0 1 1 1 4 68 0000000000 GR ECS GAPI 662641 O0 000 O0 0 1 1 1 4 68 0000000000 DT ECS US/F 662641 O0 000 O0 0 1 1 1 4 68 0000000000 AFiO AIT OPiM~662641 O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT OPiM~ 662641 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT 0Pi~662641 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT OPiMM 662641 O0 000 O0 0 1 1 1 4 68 0000000000 AF90 AIT 0I~4~ 662641 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 662641 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 662641 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 662641 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL SDN 0t~4~662641 O0 000 O0 0 1 1 1 4 68 0000000000 MINVSDN OH~ 662641 O0 000 O0 0 1 1 1 4 68 0000000000 M~VOR SDN OPi~I 662641 O0 000 O0 0 1 1 1 4 68 0000000000 DEV SDN DEG 662641 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 662641 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification ~=sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 4 NAF~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) CFTC CNT CPS 662641 O0 000 O0 0 1 1 1 4 68 0000000000 FCNTCNT CPS 662641 O0 000 O0 0 1 1 1 4 68 0000000000 NCNTCNT CPS 662641 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 662641 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 662641 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 662641 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S 662641 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 662641 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9530 000 TENS.AIT 1755.000 TEND.AIT 1716.735 MRES.AIT 0.120 MTEM. AIT 187 295 GR.BCS -999.250 DT. BCS -999.250 AFiO.AIT -999.250 AF20.AIT -999 250 AF30.AIT -999.250 AF60.AIT -999.250 AFgO.AIT -999.250 DRHO.SDN -999 250 PEF. SDN -999.250 RHOB.SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999 250 ~VOR.SDN -999.250 DEV. SDN -999.250 CNTC. CNT -999.250 CFTC. CNT -999 250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999 250 NPHI. CNT -999.250 CPHI.CNT -999.250 CAL1.SDN -999.250 DEPT. 7584.000 TENS.AIT 637.000 TEND.AIT 1470.125 MRES.AIT 0.10i MTEM. AIT 148.038 GR.BCS 162.900 DT.BCS -999.250 AFIO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999.250 AF60.AIT -999.250 AFgO.AIT -999.250 DRHO.SDN -999.250 PEF. SDN -999.250 RHOB.SDN -999.250 MSFL.SDN -999.250 MINV. SDN -999.250 FINOR.SDN -999.250 DEV. SDN -999.250 CNTC. CNT -999.250 CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999.250 NPHI. CNT -999.250 CPHI.CNT -999.250 CAL1.SDN -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification ~=sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: **** FILE HEADER **** FILE NAi~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 2 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUBIBER: 1 TOOL STRING NUMBER: 1 PASS--ER: 2 DEPTH INCREMENT: 0.5000 FILE SUNFLARY VENDOR TOOL CODE START DEPTH AIT 9514.0 BHC 9452.0 PEX 9499.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) LOGGING SPEED (FPHR) : STOP DEPTH 7688.0 7586.0 7600.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUMBER SLS-W 1268 HTBCC 814 8.500 7545.0 LIS Tape Verification ~sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OP2~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL-Pol ymer 10.30 93.0 8.0 180.0 0.190 68.0 0.120 68.0 0.260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-CMR-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-CMR-SONIC-NUMAR drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring run for eccentralization on Neutron. Swivel run on top of entire string for drill pipe conveyed. This file contains the raw openhole main log data. Ail curves are sampled at 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 172 4 66 1 5 66 6 73 7 65 8 68 O. 5 LIS Tape Verification b~sting Schlumberger Alaska Computing Center 7-SEP~1997 10:51 PAGE: TYPE REPR CODE VALUE 9 65 FT 11 66 5 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAPIE SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUF~ SAMP ELE~ CODE (HEX) DEPT FT 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HTENAIT LB 662641 O0 000 O0 0 2 1 1 4 68 0000000000 PiRES AIT OH~ 662641 O0 000 O0 0 2 1 1 4 68 0000000000 MTEMAIT DEGF 662641 O0 000 O0 0 2 1 1 4 68 0000000000 GR BHC GAPI 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HGR BHC GAPI 662641 O0 000 O0 0 2 1 1 4 68 0000000000 DT BHC US/F 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TT1 BHC US 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TT2 BHC US 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TT3 BHC US 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TT4 BHC US 662641 O0 000 O0 0 2 1 1 4 68 0000000000 AFiO AIT OH~4M662641 O0 000 O0 0 2 1 1 4 68 0000000000 AF20 AIT OH~ 662641 O0 000 O0 0 2 1 1 4 68 0000000000 AF30 AIT OH~ 662641 O0 000 O0 0 2 1 1 4 68 0000000000 AF60 AIT OPIMM 662641 O0 000 O0 0 2 1 1 4 68 0000000000 AF90 AIT OH~q 662641 O0 000 O0 0 2 1 1 4 68 0000000000 AIBD AIT IN 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HI)RA PEX G/C3 662641 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX 662641 O0 000 O0 0 2 1 1 4 68 0000000000 DPHZ PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 662641 O0 000 O0 0 2 1 1 4 68 0000000000 H~IN PEX OH~ 662641 O0 000 O0 0 2 1 1 4 68 0000000000 H~INO PEX OH~M 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RXOZ PEX OP~4~ 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RX08 PEX OPIUM 662641 O0 000 O0 0 2 1 1 4 68 0000000000 DEVI PEX DEG 662641 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RTNR PEX 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification ~,=sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) HCNT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HCFT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 RHFT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 Rt{NT PEX CPS 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HTNP PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 HNPO PEX PU 662641 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9541.000 TENS.AIT 2086.000 HTEN. AIT 721.923 MRES.AIT MTEM. AIT 187.295 GR.BHC 178.142 HGR.BHC 178.142 DT.BHC TT1.BHC 525.156 TT2.BHC 383.281 TT3.BHC 494.766 TT4.BHC AFiO.AIT 1.292 AF20.AIT 2.472 AF30.AIT 3.020 AF60.AIT AF90.AIT 4.137 AIBD.AIT 7.588 RHOZ.PEX -999.250 HDRA.PEX PEFZ.PEX -999.250 DPHZ.PEX 60721.211 HCAL.PEX 7.588 Pff4IN. PEX HMNO.PEX 0.029 RXOZ.PEX 0.030 RXO8.PEX 0.030 DEVI.PEX NPHI.PEX 21.328 TNPH. PEX 20.480 NPOR.PEX 20.123 CNTC. PEX CFTC.PEX 1199.588 TNRA.PEX 2.090 RTNR.PEX 2.255 RCFT. PEX RCNT. PEX 2307.543 HCNT. PEX 2470.572 HCFT. PEX 1199.588 RHFT. PEX ~.PEX 2307.543 HTNP.PEX 20.480 HNPO.PEX 20.123 DEPT. 7583.500 TENS.AIT 551.000 HTEN. AIT MTEM. AIT 147.934 GR.BHC 162.900 HGR.BHC TT1.BHC -999.250 TT2.BHC -999.250 TT3.BHC AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT AF90.AIT -999.250 AIBD.AIT -999.250 RHOZ.PEX PEFZ.PEX -999.250 DPHZ.PEX -999.250 HCAL.PEX HT4NO.PFJf -999.250 RXOZ.PEX -999.250 RXO8.PEX NPHI.PEX 50.017 TNPH. PEX 44.525 NPOR.PEX CFTC.PEX 292.133 TNRA.PEX 4.235 RTNR.PEX RCNT.PEX 1128.005 HCNT. PEX -999.250 HCFT. PEX RHNT.PEX -999.250 HTNP.PEX -999.250 HNPO. PEX 1474 281 -999 250 -999 250 -999 250 -999 250 -999 250 -999.250 43.114 4.145 -999.250 -999.250 MRES. AIT DT. BHC TT4. BHC AF60. AIT HDRA . PEX HI4IN. PEX DEVI. PEX CNTC. PEX RCFT. PEX RHFT. PEX 0.120 72. 734 345. 703 3. 375 -999.250 O. 026 -999.250 2470. 572 1027. 840 1027. 840 0.101 144.063 -999.250 -999.250 -999.250 -999.250 23.725 1113.368 253.683 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification m~sting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUNNUM~ER: TOOL STRING NUM~ER: PASS NUFIBER: DEPTH INCREM~aVT: FILE SUMFZARY FILE HEADER FILE NUM~ER 3 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.1667 VEATDOR TOOL CODE START DEPTH STOP DEPTH AIT 9514.0 7688.0 BHC 9452.0 7586.0 PEX 9499.0 7600.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIFiE CIRCULATION ENDED: TIFiE LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUAIBER ........... SLS-W 1268 HTBCC 814 8.500 7545.0 LIS Tape Verification basting Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 10 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) '. MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT f4EAS~ TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL- Polymer 10.30 93.0 8.0 180.0 0.190 68.0 O. 120 68.0 0.260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-C~R-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-CMR-SONIC-~ drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring run for eccentralization on Neutron. Swivel run on top of entire string for drill pipe conveyed. This file contains the raw openhole main log data. Ail curves are sampled at 0.1667'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 O. 166 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 11 TYPE REPR CODE VALUE 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUR~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~ CODE (HEX) DEPT FT 662641 O0 000 O0 0 3 1 1 4 68 0000000000 HGR BHC GAPI 662641 O0 000 O0 0 3 1 1 4 68 0000000000 TT1 BHC US 662641 O0 000 O0 0 3 1 1 4 68 0000000000 TT2 BHC US 662641 O0 000 O0 0 3 1 1 4 68 0000000000 TT3 BHC US 662641 O0 000 O0 0 3 1 1 4 68 0000000000 TT4 BHC US 662641 O0 000 O0 0 3 I 1 4 68 0000000000 PiDRA PEX G/C3 662641 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ PEX 662641 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ PEX G/C3 662641 O0 000 O0 0 3 1 1 4 68 0000000000 DPHZ PEX PU 662641 O0 000 O0 0 3 1 1 4 68 0000000000 HMIN PEX OH~ 662641 O0 000 O0 0 3 1 1 4 68 0000000000 HPHVO PEX OH~4~662641 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ PEX OP~4~662641 O0 000 O0 0 3 1 1 4 68 0000000000 RX08 PEX OH~4~662641 O0 000 O0 0 3 1 1 4 68 0000000000 HCNT PEX CPS 662641 O0 000 O0 0 3 1 1 4 68 0000000000 HCFT PEX CPS 662641 O0 000 O0 0 3 1 1 4 68 0000000000 RHFT PEX CPS 662641 O0 000 O0 0 3 1 1 4 68 0000000000 RH1FTPEX CPS 662641 O0 000 O0 0 3 1 1 4 68 0000000000 HTNP PEX PU 662641 O0 000 O0 0 3 1 1 4 68 0000000000 PiNPO PEX PU 662641 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 9541.000 HGR.BHC 178.142 TT1.BHC 525.156 TT2.BHC TT3 .BHC 494. 766 TT4 .BHC 345. 703 HDRA. PEX -999.250 PEFZ. PEX RHOZ.PEX -999.250 DPHZ.PEX 60721.211 H~IN. PEX 0.026 H~NO.PEX RXOZ.PEX 0.030 RXO8.PEX 0.030 HCNT. PEX 2470.572 HCFT. PEX RHFT. PEX 1027. 840 RJ4NT. PEX 2307. 543 HTNP. PEX 20. 480 HNPO. PEX DEPT. 7583. 667 HGR.BHC 157. 453 TT1 .BHC 869.531 TT2.BHC TT3.BHC 864.583 TT4.BHC 595. 495 HDRA.PEX O. 031 PEFZ.PEX RHOZ. PEX 2.162 DPHZ. PEX 29.597 H~IN. PEX O . 466 H~NO. PEX RXOZ . PEX 0.912 RXO8 . PEX 1.217 HCNT. PEX 1109.841 HCFT. PEX RHFT. PEX 289. 700 RHA~. PEX 1113. 568 HTNP. PEX 46. 872 HNPO. PEX 383.281 -999.250 0.029 1199.588 20.123 601.641 7.641 0.563 289.304 44.065 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 12 ** END OF DATA ** **** FILE TRAILER **** FILE NA~4E : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAI~E : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NOlVi~ER : TOOL STRING ~ER: PASS NOWi~ER : DEPTH INCREMENT: FILE StC4MARY FILE HEADER FILE NOWiBER 4 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 2 0.0833 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 9514.0 7688.0 BHC 9452.0 7586.0 PEX 9499.0 7600.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 13 BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 9530.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ TOOL NUMBER SLS-W 1268 HTBCC 814 BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8.500 7545.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OPiMPI) AT TEMPERATURE (DEGF) : MUD AT M~ASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL-Polymer 10.30 93.0 8.0 180.0 O. 190 68.0 O. 120 68.0 O. 260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-CMR-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-C~R-SONIC-NUMAR drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring run for eccentralization on Neutron. Swivel run on top of entire string for drill pipe conveyed. This file contains the raw openhole main log data. All curves are sampled at O. 0833'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 14 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 662641 O0 000 O0 0 4 1 1 4 68 0000000000 HCAL PEX IN 662641 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 9541.000 HCAL. PEX 7.588 ** END OF DATA ** *~** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS TaPe Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 15 **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE 19IIMBER 5 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NU~iBER: 1 PASS NUMBER: 2 DEPTH INCREMF2Ff : 0.2500 FILE SUMPAARY VENDOR TOOL CODE START DEPTH AIT 9514.0 BHC 9452.0 PEX 9499.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 7688.0 7586.0 7600.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUM~ER SLS-W 1268 HTBCC 814 8.500 7545.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 16 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (Otff~) AT TEMPERATURE (DEGF) '. MUD AT I4EASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL-Polymer 10.30 93.0 8.0 180.0 O. 190 68.0 O. 120 68.0 O. 260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REM3kRKS: Rig: Doyon 141 First attempt PEX(AITH)-CMR-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-C~R-SONIC-~ drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring run for eccentralization on Neutron. Swivel run on top of entire string for drill pipe conveyed. This file contains the raw open_hole main log data. All curves are sampled at 0.25'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 O. 25 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 17 TYPE REPR CODE VALUE 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 662641 O0 000 O0 0 5 1 1 4 68 0000000000 AFiO AIT OHMM662641 O0 000 O0 0 5 1 1 4 68 0000000000 AF20 AIT OH~q 662641 O0 000 O0 0 5 1 1 4 68 0000000000 AF30 AIT OH~M 662641 O0 000 O0 0 5 1 1 4 68 0000000000 AF60 AIT OH~M662641 O0 000 O0 0 5 1 1 4 68 0000000000 AFgO AIT OPff4M 662641 O0 000 O0 0 5 1 1 4 68 0000000000 AIBD AIT IN 662641 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9541.000 AFiO.AIT 1.292 AF20.AIT 2.472 AF30.AIT AF60.AIT 3.375 AF90.AIT 4.137 AIBD.AIT 7.588 DEPT. 7583.750 AFiO.AIT 7.112 AF20.AIT 2.857 AF30.AIT AF60.AIT 2.884 AF90.AIT 2.663 AIBD.AIT 17.164 3. 020 2.587 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS TaPe Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 18 **** FILE HEADER **** FILE NAFZE : EDIT .006 SERVICE : FLIC VERSION · O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 6 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH AIT 9524.0 BHC 9448.0 PEX 9500.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) LOGGING SPEED (FPHR) : STOP DEPTH 8988.0 8894.0 8903.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... BHC BOREHOLE COMP. SONIC AIT ARRAY INDUCTION PEX PLATFORM EXPRESS $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) '. LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUMBER SLS~W 1268 HTBCC 814 8.500 7545.0 KCL~Polymer LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 19 MUD DENSITY (LB/G): 10. 30 MUD VISCOSITY (S) : 93.0 MUD PH: 8.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 180.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): O. 190 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): O. 120 MUD FILTRATE AT (BHT) .. MUD CAKE AT (MT): O. 260 MUD CAKE AT (BHT) : 68.0 68.0 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-CMR-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-CMR-SONIC-NUMAR drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring sun for eccentralization on Neutron. Swivel run on top of entire strin for drill pipe conveyed. This file contains the raw openhole repeat log data. All curves are sampled at 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 15 LIS Tap'e Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 2O TYPE REPR CODE VALUE 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) O0 000 O0 0 6 1 1 4 68 0000000000 DEPT FT 662641 TENS AIT LB 662641 O0 000 O0 0 6 1 1 4 68 0000000000 HTEN AIT LB 662641 O0 000 O0 0 6 1 1 4 68 0000000000 f4RES AIT OH~ 662641 O0 000 O0 0 6 1 1 4 68 0000000000 MTE~ AIT DEGF 662641 O0 000 O0 0 6 1 1 4 68 0000000000 DEVI PEX DEG 662641 O0 000 O0 0 6 1 1 4 68 0000000000 GR BHC GAPI 662641 O0 000 O0 0 6 1 1 4 68 0000000000 DT BHC US/F 662641 O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PEX CPS 662641 O0 000 O0 0 6 1 1 4 68 0000000000 CFTC PEX CPS 662641 O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PEX 662641 O0 000 O0 0 6 1 1 4 68 0000000000 RTArR PEX 662641 O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PEX CPS 662641 O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PEX CPS 662641 O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PEX PU 662641 O0 000 O0 0 6 1 1 4 68 0000000000 TNPH PEX PU 662641 O0 000 O0 0 6 1 1 4 68 0000000000 NPOR PEX PU 662641 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9534.000 TENS.AIT 836.000 HTEN.AIT 1556.014 MRES.AIT MTE~.AIT 180.511 DEVI.PEX -999.250 GR.BHC 67.140 DT. BHC CNTC.PEX 2827.231 CFTC.PEX 1059.039 TNRA.PEX 2.698 RTNR.PEX RCFT. PEX 910.489 RCNT. PEX 2636.704 NPHI.PEX 30.334 TNPH. PEX NPOR.PEX 29.305 DEPT. 8890.500 TENS.AIT 1441. 000 HTEN. AIT 1876. 673 MRES.AIT MTEM. AIT 165.941 DEVI.PEX 18.808 GR.BHC 128.993 DT. BHC CNTC.PEX 1455.411 CFTC. PEX 430.632 TNRA.PEX 3.582 RTNR.PEX RCFT. PEX 372.071 RCNT. PEX 1452. 708 NPHI.PEX 37.897 TNPH. PEX NPOR . PEX 35.157 0.099 89.102 2.910 29.696 0.112 109. 818 3.530 35. 581 ** END OF DATA . LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 21 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE .FLIC VERSION ·O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE · 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUf4~ER 7 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.1667 FILE SUM~Jh~Y VENDOR TOOL CODE START DEPTH AIT 9524.0 BHC 9448.0 PEX 9500.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TI~E CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 8988.0 8894.0 8903.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC AIT ARRAY INDUCTION 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUMBER SLS-W 1268 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 22 PEX PLATFORM EXPRESS HTBCC 814 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 8.500 7545.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) : MUD AT f4~ASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT): MUD CAKE AT (MT): MUD CAKE AT (BHT) : KCL-Polymer 10.30 93.0 8.0 180.0 0.190 68.0 0.120 68.0 0.260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-C~-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-CM~-SONIC-NOWAR drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring sun for eccentralization on Neutron. Swivel run on top of entire strin for drill pipe conveyed. This file contains the raw openhole repeat log data. Ail curves are sampled at 0.1667'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 23 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 i 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 662641 O0 000 O0 0 7 1 1 4 68 0000000000 TT1 BHC US 662641 O0 000 O0 0 7 1 1 4 68 0000000000 TT2 BHC US 662641 O0 000 O0 0 7 1 1 4 68 0000000000 TT3 BHC US 662641 O0 000 O0 0 7 1 1 4 68 0000000000 TT4 BHC US 662641 O0 000 O0 0 7 1 1 4 68 0000000000 HGR BHC GAPI 662641 O0 000 O0 0 7 1 1 4 68 0000000000 P~DRA PEX G/C3 662641 O0 000 O0 0 7 1 1 4 68 0000000000 PEFZ PEX 662641 O0 000 O0 0 7 1 1 4 68 0000000000 RHOZ PEX G/C3 662641 O0 000 O0 0 7 1 1 4 68 0000000000 DPHZ PEX PU 662641 O0 000 O0 0 7 1 1 4 68 0000000000 H~IN PEX OH~ 662641 O0 000 O0 0 7 1 1 4 68 0000000000 H~VO PEX OPHir 662641 O0 000 O0 0 7 1 1 4 68 0000000000 RXOZ PEX OHM~ 662641 O0 000 O0 0 7 1 1 4 68 0000000000 RX08 PEX OH~ 662641 O0 000 O0 0 7 1 1 4 68 0000000000 HCNT PEX CPS 662641 O0 000 O0 0 7 1 1 4 68 0000000000 HCFT PEX CPS 662641 O0 000 O0 0 7 1 1 4 68 0000000000 RHFT PEX CPS 662641 O0 000 O0 0 7 1 1 4 68 0000000000 RHNTPEX CPS 662641 O0 000 O0 0 7 1 1 4 68 0000000000 HTNP PEX PU 662641 O0 000 O0 0 7 1 1 4 68 0000000000 PiNPO PEX PU 662641 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** 'LIS Tap'e Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 24 DEPT. 9534.000 TT1.BHC TT4.BHC 343.906 HGR.BHC RHOZ.PEX -999.250 DPHZ.PEX RXOZ.PEX 1.528 RXO8.PEX RHFT. PEX 910.489 RHNT. PEX DEPT. 8890. 834 TT1. BHC TT4. BHC 501.563 HGR. BHC RHOZ.PEX 2. 410 DPHZ.PEX RXOZ . PEX O . 099 RXO8 . PEX RHFT . PEX 378. 638 RHIFr . PEX 577. 813 TT2. BHC 67.140 HDRA. PEX 60721. 211 H~IN. PEX 1.528 HCNT. PEX 2636. 704 HTNP. PEX 706.302 TT2.BHC 135.123 HDRA.PEX 14.570 HMIN. PEX 0.097 HCNT. PEX 1469.491 HTNP.PEX 401 . 016 TT3 .BHC -999.250 PEFZ.PEX 1.463 HMNO. PEX 2827. 231 HCFT. PEX 29. 696 HNPO. PEX 506. 432 TT3 . BHC O. 096 PEFZ. PEX O . 133 HMNO . PEX 1461 . 264 HCFT. PEX 35. 014 HNPO. PEX 523. 516 -999. 250 1. 216 1059. 039 29. 305 698. 828 7. 305 O. 091 427. 955 33. 610 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE - FLIC VERSION · O01CO1 DATE · 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN~ER: 1 TOOL STRING NUM~ER: 1 PASS NUM~ER: 1 DEPTH INCREMFJT~: 0.0833 FILE SUM~a2~Y VENDOR TOOL CODE START DEPTH AIT 9524.0 BHC 9448.0 PEX 9500.0 STOP DEPTH .......... 8988.0 8894.0 8903.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 25 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER BHC BOREHOLE COMP. SONIC SLS-W 1268 AIT ARRAY INDUCTION PEX PLATFORM EXPRESS HTBCC 814 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT f4~AStrRED TEMPERATURE (NT) : MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): 8.500 7545.0 KCL - Pol ym e r 10.30 93.0 8.0 180.0 0.190 68.0 0.120 68.0 0.260 68.0 THERMAL SANDSTONE 2.65 Rig: Doyon 141 First attempt PEX(AITH)-CMR-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-C~IR-SONIC-NUMAR drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 26 Holefinder run on the bottom of the AITH Bowspring sun for eccentralization on Neutron. Swivel run on top of entire strin for drill pipe conveyed. This file contains the raw openhole repeat log data. All curves are sampled at 0.0833'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELaM CODE (HEX) DEPT FT 662641 O0 000 O0 0 8 1 1 4 68 0000000000 HCAL PEX IN 662641 O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 9534.000 HCAL.PEX 7.702 DEPT. 8890.584 HCAL.PEX 18.146 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 27 **** FILE TRAILER **** FILE NA~E : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUFIBER : TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUA~IARY FILE HEADER FILE NUMBER 9 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 1 O. 2500 ~OR TOOL CODE START DEPTH STOP DEPTH AIT 9524.0 8988.0 BHC 9448.0 8894.0 PEX 9500.0 8903.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE BHC BOREHOLE COMP. SONIC AIT ARRAY INDUCTION 30-JUN-97 8C0-609 600 29-JUN-97 200 30-JUN-97 9632.0 9544.0 7584.0 9530.0 1800.0 TOOL NUMBER SLS-W 1268 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 28 PEX PLATFORM EXPRESS BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OBl~4) AT TEMPERATURE (DEGF) : MUD AT M~ASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : HTBCC 814 8.500 7545.0 KCL- Pol ymer 10.30 93.0 8.0 180.0 O. 190 68.0 0.120 68.0 0.260 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: Rig: Doyon 141 First attempt PEX(AITH)-C~i~-SONIC attempted on wireline Bridged at 8315' on wireline Second attempt PEX(AITH)-CM~-SONIC-~ drill pipe convey Four standoffs on the sonic for centralization Two standoffs on the AITH Holefinder run on the bottom of the AITH Bowspring sun for eccentralization on Neutron. Swivel run on top of entire strin for drill pipe conveyed. This file contains the raw openhole repeat log data. Ail curves are sampled at 0.25'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 29 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 O. 25 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 662641 O0 000 O0 0 9 1 1 4 68 0000000000 AFIO AIT Otff4M662641 O0 000 O0 0 9 1 1 4 68 0000000000 AF20 AIT OHN~I 662641 O0 000 O0 0 9 1 1 4 68 0000000000 AF30 AIT OHMM 662641 O0 000 O0 0 9 1 1 4 68 0000000000 AF60 AIT OH~I4 662641 O0 000 O0 0 9 1 1 4 68 0000000000 AFgo AIT OHN~I 662641 O0 000 O0 0 9 1 1 4 68 0000000000 AIBD AIT IN 662641 O0 000 O0 0 9 1 1 4 68 0000000000 * * DATA * * DEPT. 9534.000 AFiO.AIT 2.406 AF20.AIT 6.516 AF30.AIT AF60.AIT 5.824 AF90.AIT 3.447 AIBD.AIT 7.702 DEPT. 8890.750 AFiO.AIT 1950.000 AF20.AIT 8.307 AF30.AIT AF60.AIT 6.074 AF90.AIT 5.292 AIBD.AIT 16.396 7.316 6.388 ** END OF DATA ** LIS TaPe Verification Listing Schlumberger Alaska Computing Center 7-SEP-1997 10:51 PAGE: 3O **** FILE TRAILER **** FILE NAM~ : EDIT .009 SERVICE : FLIC VERSION · O01CO1 DATE : 97/09/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NA~E : EDIT DATE · 97/09/ 7 ORIGIN : FLIC TAPE NAFiE : 97386 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT '. BP EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 ~*** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/09/ 7 ORIGIN : FLIC REEL NAFIE : 97386 CONTINUATION # : PREVIOUS REEL : CO~4~l~r : BP EXPLORATION, D-O6A PB1, PRUDHOE BAY, API #50-029-20148-70 Sperry-Sun Drilling Services LIS Scan Utility Mon Sep 08 10:42:03 1997 97-oq Reel Header Service name ............. LISTPE Date ..................... 97/09/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... %5XqfNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Tape Header Service name ............. LISTPE Date ..................... 97/09/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/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: MWD RUN 2 AK-MW-70168 NEUBAUER BORDES ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: Date 0 ~I ,-(13-- (i I D-06A PB1 500292014870 BP EXPLORATION (ALASKA), INC. SPERRY-SUNDRILLING SERVICES 08-SEP-97 MWD RUN 3 AK-MW-70168 NEUBAUER BORDES 23 lin 13E 2380 1067 SEP 1 0 199 Alaska Oil & Gas Cons. Corn Anchorage 67.90 66.40 40.60 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 7545.0 8.500 9632.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAPIMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUN 1 CONTAINS NO VALID DATA AND IS NOT PRESENTED. 4. MWD RUNS 2 AND 3 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 5. SEVERAL CORING RUNS WERE PERFORMED AFTER MWD RUN 3. ONLY RATE OF PENETRATION DATA (SROP) WAS ACQUIRED DURING CORING INTERVALS. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 9632'MD, 9185'TVD. SROP = SMOOTHED RATE OF PENERATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE AK3M~ER: 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 GR 7290.0 8966.0 ROP 7357.0 9629.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 7290 0 7586 0 7589 0 7592 0 7595 5 7599 5 7602.0 7603.5 7605.5 GR 7294.5 7590 5 7591 5 7595 0 7597 5 7602 5 7604 5 7606 5 7608 0 EQUIVALENT UNSHIFTED DEPTH 7609 7612 7615 7618 7621 7624 7627 7632 7634 7638 7640 7643 7646 7650 7653 7656 7658 7661 7663 7671 7674 7676 7680 7682 7685 7690 7696 7702 7707 7708 7710 7716 7724 7737 7741 7762 7766 7769 7780 7827 7829 7831 7833 7836 7838 7841 7844 7847 7859 7863 7879 7885 7887 8006 8010 8019 8021 8035 8037 8042 5 5 0 0 0 5 5 5 5 0 0 5 5 0 0 0 5 5 S 0 0 5 0 0 0 0 0 5 S S 0 S 5 0 0 0 5 5 5 0 5 5 0 5 5 5 5 5 5 S 5 0 5 5 S 5 0 0 5 5 7612 7616 7618 7620 7623 7627 7630 7635 7637 7640 7642 7646 7649 7653 7656 7659 7661 7665 7665 7672 7676 7679 7682 7684 7688 7693 7698 7706 7710 7712 7713 7719 7727 7739 7743 7763 7769 7774 7784 7830 7832 7834 7836 7839 7841 7845 7848 7850 7862 7865 7882 7888 7891 8008 8012 8023 8024 8039 8041 8047 .5 .0 .0 .5 .5 .0 .5 .5 .5 .5 .5 5 0 0 0 0 5 0 5 .0 .0 .0 .0 .5 .5 .0 .0 .5 .5 .0 .0 .0 0 5 0 5 5 0 5 0 .5 5 0 0 5 0 0 5 0 5 5 5 0 5 5 5 5 5 5 0 8067.0 8069.0 8071.5 8074.0 8077.0 8331.5 8388.5 8400.5 8402.0 8429 5 8439 0 8441 5 8443 5 8446 0 8449 5 8453 0 8456 0 8458 0 8481 5 8484 0 8488 5 8493 5 8497 0 8501 0 8507 0 8509 5 8521 5 8531 0 8533 5 8540 0 8541.5 8550 5 8552 5 8558 5 8560 0 8562 5 8567 5 8571 5 8574 5 8577 0 8578 5 8583 5 8586 5 8598.0 8601 0 8738 5 8740 0 8741 5 8744 0 8747 0 8771 5 8809 5 8813 5 8818 0 882O 0 8826 5 8830 5 8835 0 8913 5 8916 5 8070.5 8072.5 8074.0 8077.5 8081 0 8334 0 8394 5 8405 0 8406 0 8429 5 8439 0 8441 5 8443 0 8447 0 8450 0 8452 0 8455 5 8457 5 8482 0 8484 5 8489 0 8492 5 8498.0 8502.0 8508.5 8511.0 8521.5 8530.0 8532.0 8541.0 8542.0 8553.0 8555.0 8559.5 8561.5 8566.5 8570.5 8574 0 8575 0 8580 5 8581 0 8586 5 8589 5 8601 0 8605 5 8742 0 8743 5 8745 0 8747 0 875O 0 8779 0 8814 5 8817 0 8821 0 8824 0 8831 0 8834 0 8837 5 8918 5 8921 0 8918 8921 8923 8946 8949 8952 8953 8956 8965 9629 $ 5 0 5 0 0 5 5 0 .0 .0 MERGED DATA SOURCE PBU TOOL CODE MWD MWD $ REMARKS: 8923.5 8926.0 8928.0 895O .5 8954 0 8957 0 8958 5 8960 0 8967 0 9631 0 BIT RUN NO MERGE TOP MERGE BASE 2 7361.0 8639.0 3 8639.0 9040.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 7290 9629 8459.5 4679 7290 GR 33.41 318.17 99.0907 3353 7290 ROP 3.41 354.83 57.1256 4545 7357 Last Reading 9629 8966 9629 First Reading For Entire File .......... 7290 Last Reading For Entire File ........... 9629 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 7294.5 ROP 7361.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8574.0 8637.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: 15-JUN-97 1.32 5.74 MEMORY 8639.0 7361.0 8639.0 23.4 36.4 TOOL NUMBER NGP SPC 176 8.500 8.5 GEL FREE ST 10.20 53.0 9.9 26500 6.4 .000 .000 56.2 MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .000 .000 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 7294.5 8637.5 7966 2687 7294.5 GR 33.41 254.05 97.3473 2560 7294.5 ROP 4.95 354.83 62.2606 2553 7361.5 . First Reading For Entire File .......... 7294.5 Last Reading For Entire File ........... 8637.5 Las t Reading 8637.5 8574 8637.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8568 . 0 8968.0 ROP 8641 . 0 9040 . 0 $ LOG HEADER DATA DATE LOGGED: 17-JUN- 97 SOFTWARE SURFACE SOFTWARE VERSION: 1.32 DOWNHOLE SOFTWARE VERSION: 5.74 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 9040.0 TOP LOG INTERVAL (FT): 8639.0 BOTTOM LOG INTERVAL (FT): 9040.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMLTM ANGLE: 11.8 MAXIMUM ANGLE: 32 . 0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 77 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 8.5 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OH/4M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: GEL FREE ST 10.20 165.0 8.8 28000 6.2 .000 .000 .000 .000 53 .9 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8568 9040 8804 945 8568 GR 39.94 318.17 105.893 801 8568 ROP 14.59 270.34 54.9799 799 8641 Last Reading 9040 8968 9040 First Reading For Entire File .......... 8568 Last Reading For Entire File ........... 9040 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/09/08 Origin ................... STS Tape Name ................ UNKNO~ Continuation Number ...... 01 Next Tape Name ........... UNKNO~ Comments ................. STS LIS Writing Library. Technical Services Scientific Reel Trailer Service name ............. LISTPE Date ..................... 97/09/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Technical Services Library. Scientific Physical EOF Physical EOF End Of LIS File (NOTE: LIS READ **** MAXIMUM RECORD LENGTH - 8192 BYTES) REEL HEADER REEL SEQUENCE # 1 SERVICE Nkk!E: NUMAR DATE: 97/11/07 ORIGIN OF DATA: REEL NAME: BP CONTINUATION #: 01 PREVIOUS REEL NAME: COMMENTS: PETROLEUM COMPUTING INC.- LIS FORFLAT TAPE HEADER SERVICE NAME: NUMAR DATE: 97/11/07 ORIGIN OF DATA: TAPE NAME: BP CONTINUATION #: 0i PREVIOUS TAPE N~ME: COMMENTS: PETROLEUM COMPUTING INC.- LIS FORMAT END OF FILE (EOF # 1) ********** FILE HEADER ~* FILE SEQUENCE # 1 FILE NAME: NUMAR SERVICE NAME: NUMAR VERSION #: REV !.01 DATE: 97/11/07 PREVIOUS FiLE NAF~E: ** INFOP/WATION RECORD MNEM CONTENTS CN WN FN FL STAT COUN CTRY APiN BP EXPLORATION(ALASKA), INC. D-06A PILOT PRUDHOE BAY 2380' FNL & 1067' FEL AT SURFACE ALASKA NORTH SLOPE USA 50-029-20148-70 DATA FORMAT SPECIFICATION ENTRY BLOCKS TYPE SiZE REP CODE ENTRY 3 2 79 328 4 1 66 255 8 4 68 .50 9 4 65 FT 11 2 79 3 12 4 68 -999.25 16 1 66 0 0 1 66 DESCRIPTION DATA FRAME SIZE (BYTES) LOG DIRECTION, DOWN DATA FRAME SPACING UNITS OF DATA FRAME SPACING MAXIMUM FRAMES / DATA RECORD ABSENT VALUE SPECIFICATION BLOCK SUB-TYPE TERMINATOR (NO MORE ENTRIES) DATUM SPECIFICATION BLOCKS NAME SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR ID ORDER# LOG TYP CLS MOD NO. LVL CODE DEPT FT 0 0 0 0 1 4 0 1 68 GAPLM cps 0 0 0 0 1 4 0 1 68 P2LA P3LA P4LA P5LA P6LA P7LA P8LA PgLA P1LB P2LB P3LB P4LB P5LB P6LB P7LB P8LB PgLB PlA P2A P3A P4A P5A P6A P7A P8A PgA PtB P2B P3B P4B P5B P6B P7B P8B PgB MF~'D,W pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 89 I I -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- - I I -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 nd nd nd nd O~(I nd nd nd nd __ _-~ P736 pu 0 0 0 0 1 4 0 1 68 P836 pu 0 0 0 0 1 4 0 1 68 P936 pu 0 0 0 0 1 4 0 1 68 DATA FORMAT SPECIFICATION ENTRY BLOCKS TYPE SIZE REP CODE 3 2 79 4 i 66 8 4 68 9 4 65 11 2 79 12 4 68 16 1 66 0 1 66 ENTRY 328 255 .50 FT 3 -999.25 0 DESCRIPTION DATA FRAME SIZE (BYTES) LOG DIRECTION, DOWN DATA FRAME SPACING UNITS OF DATA FRAME SPACING MAXIMUM FRAMES / DATA RECORD ABSENT VALUE SPECIFICATION BLOCK SUB-TYPE TERMINATOR (NO MORE ENTRIES) DATUM SPECIFICATION BLOCKS NAF~ SERVICE SERVICE UNIT API API API API FILE SZE PROC SPL REPR ID ORDER# LOG TYP CLS MOD NO. LVL CODE DEPT FT 0 0 0 0 1 4 0 1 68 GAMM cps 0 0 0 0 1 4 0 1 68 MPHI pu 0 0 0 0 1 4 0 1 68 P1LA pu 0 0 0 0 1 4 0 1 68 P2LA pu 0 0 0 0 1 4 0 1 68 P3LA pu 0 0 0 0 1 4 0 1 68 P4LA pu 0 0 0 0 1 4 0 1 68 P5LA pu 0 0 0 0 1 4 0 1 68 P6LA pu 0 0 0 0 1 4 0 1 68 P7LA pu 0 0 0 0 1 4 0 1 68 ~T.~ m~ 0 0 0 0 1 4 0 1 68 P2LB P3LB P4LB P5LB PSLB P7LB P8LB P9LB PlA P2A P3A P4A P5A P6A P7A PSA P9A P1B P2B P3B P4B P5B P6B P7B P8B PgB MCBW P1PR P2PR P3PR P4PR P5PR P6PR BIN1 BIN2 'P. Tt~ ~ pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu PU PU 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 '1 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 BiN6 BiN7 BIN8 BIN9 MBVI MSiG MBVM WQ BPW~T BV~ SWBM MFFi PMRI MPRM MGAS MOIL MWTR MPHG MPHO MPHW PHIE BVIL P136 P236 P336 P436 P536 P636 P736 P836 P936 PU PU PU PU DEC DEC DEC DEC DEC MD pu pu pu pu pu pu pu pu pu U 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 RECORDS 367 DEPTH 8900.000 DEPTH 9450.000 FT INCREMENT .5000 FILE TRAILER** FILE NAME: NUMAR SERVICE NAME: NUMAR VERSION #: REV 1.01 DATE: 97/11/07 MAX. RECORD LENGTH: FILE TYPE: NEXT FILE NAME: 1024 END OF FILE (EOF # 2) ********** TAPE TRAILER*¢ SERVICE NAME,: NUMAR DATE: 97/11/07 ~u~zz~uaTlu~ ~: u± NEXT TAPE NAME: COMMENTS: PETROLEUM COMPUTING INC.- LIS FORMAT REEL TRAILER SERVICE NAME: NUMAR DATE: 97/11/07 ORIGIN OF DATA: REEL NAME: BP CONTINUATION #: 01 NEXT REEL NAME: COhH~ENTS: PETROLEUM COMPUTING INC.- LIS FORMAT TAPE TEE~INATED BY REEL TRAILER
