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Home My WebLink About193-035MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, September 23, 2025 SUBJECT:Mechanical Integrity Tests TO: FROM:Guy Cook P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC AGI-09 PRUDHOE BAY UNIT AGI-09 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 09/23/2025 AGI-09 50-029-22350-00-00 193-035-0 G SPT 7828 1930350 1957 3370 3372 3374 3374 30 59 61 61 4YRTST P Guy Cook 8/15/2025 Testing was completed with a Little Red Services pump truck and calibrated gauges. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT AGI-09 Inspection Date: Tubing OA Packer Depth 18 2400 2365 2370IA 3374 61 45 Min 2362 60 Min Rel Insp Num: Insp Num:mitGDC250815171035 BBL Pumped:5.6 BBL Returned:3.3 Tuesday, September 23, 2025 Page 1 of 1           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 AGI-09 Water Wash Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 193-035 50-029-22350-00-00 10693 Conductor Surface Intermediate Production Liner 8458 80 3878 10078 729 10670 20" 13-3/8" 9-5/8" 7" 8440 36 - 116 35 - 3914 33 - 10111 9962 - 10691 36 - 116 35 - 3490 33 - 8000 7885 - 8457 none 470 2260 4760 7020 none 1490 5020 6870 8160 10326 - 10628 7" x 5-1/2" NT-80 / L-80 32 - 9966 8169 - 8407 Structural 7" Baker FB-1 , 9887 , 7828 7 Camco WRDP-2 , 2281 , 2213 9887 7828 Bo York Operations Manager Dave Bjork David.Bjork@hilcorp.com (907) 564-4672 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 0034628 , 0028301 0 0 148551 239647 0 0 40 50 3370 3330 324-067 13b. Pools active after work:PRUDHOE OIL 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 32 - 7889 By Grace Christianson at 4:12 pm, Jun 17, 2024 Digitally signed by David Bjork (3888) DN: cn=David Bjork (3888) Reason: I am approving this document. Date: 2024.06.17 15:26:03 -08'00' David Bjork (3888) RBDMS JSB 062024 DSR-6/17/24WCB 9-9-2024 ACTIVITYDATE SUMMARY 5/18/2024 T/I/O= 2702/28/37 (TUBING WASH/PICKLE) Pumped 10 bbls 60/40. 100 bbls of 180' diesel, 345 bbls of F-103, let soak for 2 hours. Pumped additional 232 bbls (total of 577 bbls) F-103 and 20 bbls 60/40. DSO notified upon LRS departure. Valve Positions: SV/WV/SSV = Closed, MV = Open, IA/OA = OTG Final WHPs = 284/28/160 Daily Report of Well Operations PBU AGI-09 Pumped 10 bbls 60/40. 100 bbls of 180'() diesel, 345 bbls of F-103, let soak for 2 hours. Pumped additional 232 bbls (total of 577 bbls 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field: 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 What Regulation or Conservation Order governs well spacing in this pool? Will perfs require a spacing exception due to property boundaries?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStratigraphicExploratory Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: AOGCC USE ONLY Commission Representative: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other Conditions of Approval: Post Initial Injection MIT Req'd?Yes No Subsequent Form Required: Approved By:Date: APPROVED BY THE AOGCCCOMMISSIONER PBU AGI-09 Water Wash Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 193-035 50-029-22350-00-00 ADL 0034628 , 0028301 10693 Conductor Surface Intermediate Production Liner 8458 80 3878 10078 729 10670 20" 13-3/8" 9-5/8" 7" 8440 36 - 116 35 - 3914 33 - 10111 9962 - 10691 36 - 116 35 - 3490 33 - 8000 7885 - 8457 none 470 2260 4760 7020 none 1490 5020 6870 8160 10326 - 10628 7" x 5-1/2" NT-80 / L-80 32 - 99668169 - 8407 Structural 7" Baker FB-1 7 Camco WRDP-2 9887 , 7828 2281 , 2213 Date: Bo York Operations Manager Dave Bjork David.Bjork@hilcorp.com 907.564.4672 PRUDHOE BAY 3-1-2024 Current Pools: PRUDHOE OIL Proposed Pools: PRUDHOE OIL Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov By Samantha Coldiron at 1:52 pm, Feb 08, 2024 Digitally signed by Eric Dickerman (4002) DN: cn=Eric Dickerman (4002) Date: 2024.02.07 13:39:45 - 09'00' Eric Dickerman (4002) SFD 2/9/2024MGR13kFEB24 10-404 DSR-2/13/24*&: JLC 2/16/2024 Brett W. Huber, Sr. Digitally signed by Brett W. Huber, Sr. Date: 2024.02.16 13:29:28 -06'00'02/16/24 RBDMS JSB 022024 Well Work Prognosis Well Name:AGI-09 API Number:50-029-22350-00 Current Status:Gas Injector Leg: Estimated Start Date:March 1, 2024 Rig:N/A Reg. Approval Req’d?10-403 Date Reg. Approval Received: Regulatory Contact:Carrie Janowski Permit to Drill Number:1930350 First Call Engineer:Dave Bjork Office: 907-564-4672 Cell: 907-440-0331 Second Call Engineer: Gas Injection Rate: ~280,000 Mscf/Day Injection Pressure: 3,450 psi Reservoir Pressure (Estimate): 3300 psi Program Objective(s): AGI-09 is a gas cap injection well that has demonstrated a decrease in injectivity. The well has not been water washed since 2020. Water washes are designed to dissolve salts and asphaltenes in the tubing and formation. The objective is to perform a tubing water wash to increase injectivity and perform a general maintenance on Gas Injection Wells. Proposed Program: Pump diesel followed by Fresh Water and Surfactant as per attached pumping template. Well Work Prognosis Well Work Prognosis H2S Value N/A H2S Date N/A Work Desc AFE Date Engineer Phone Job Objective Pump Schedule Stage Fluid Type Pump Into Vol (bbls) Rate (bpm)Max Pres (psi) 1 Spear Methanol / Water TBG 10 1-3 2500 2 Solvent Diesel TBG 100 1-3 2500 3 Over-Flush Fresh Water TBG 600 see below 1800 4 Spear Methanol / Water TBG 15 1-3 1800 5 6 7 Detailed Procedure Well AGI-09 GI Water Wash 01/28/24 David Bjork (907) 564-4672 Increase well injectivity by performing a water wash. -Use 2 full uprights of fresh water mixed with 0.02% F-103 surfactant. Use 100 bbls of diesel from COTU. -Heat diesel to ~120*F -Order FreshWater to be at ~160*F -Freeze Protect contingent on WSL and ambient temp/seasonal pumping 1.) 10 bbl 60/40 MeOH/water spear 2.) 50 bbls COTU diesel (heated to ~120 deg F)at ~1 to 3 bpm. 3.) Pump 600 bbls of fresh water with 0.02% F-103 surfactant per following: a.) Pump 345 bbls of fresh water with 0.02% F-103 surfactant at ~5 bpm. Max pressure during this pumping can reach 1800 psi. Once 345 bbls has been pumped, shut-down pumps and let diesel soak across perfs for 2 hours -this should allow ~ 50 bbls of diesel to be pumped into perfs and a remaining 50 bbls to soak outside the perfs. b.) After 2 hour soak time, resume pumping at max rate/pressure (whichever is hit first) for next 255 bbls of fresh water with 0.02% F-103 surfactant. 4.) 15 bbls of 60/40 MeOH/water freeze protect. 5.) RDMO. Return well to gas injection. if well isnt going to be POI then FP See ~ pumping time schedule and notesbelow COTU diesel has xylene impurities left, treat with proper safety precautions Clear Well Work Prognosis Pump Time Fluid type vol (bbls)rate (bpm)Time (min) time (hours) methanol 10 1 10 0.17 diesel 100 1.5 67 1.11 FW flush 345 5 69 1.15 Soak 2.00 FW flush 255 5 51 0.85 methanol cap 15 1.5 10 0.17 5.44 Soak Time of Diesel/Xylene 1 2 Diesel/Xylene Notes Note 1 Note 2 Note 3 Hot fluids recommended: Note 1 Fresh Water and Surfactant Notes Note 1 Max pump rates creates turbulence and has contact with the tubing walls. Also cuts down on time Use COTU "diesel" only in these treatments if available. See Craig Graff explanation below. COTU technically can’t make diesel. On good days it can make Jet A or Heating Oil. Neither meet the specs for diesel. The reason they are different is that they have a lot more aromatics and sulfur in them than diesel. Road diesel and ULSD have most of those bad components taken out, which means that they can only dissolve straight chain hydrocarbons (paraffins), and not aromatics. These will make asphaltenes precipitate instead of cleaning them up.COTU “diesel” has enough things like xylene and toluene left in it to make it a pretty good solvent even for asphaltenes. A real refinery would take all of those out to be sold for higher margins in other products. If COTU "diesel"is not available, use other available diesel and xylene at a 50/50 mixture. As you read diesel in instructions below, can substitue with diesel/xylene If xylene is used for a 50/50 diesel/xylene mixture, heated xylene to 80 deg F or higher, use pump rates of 1 to 1.5 bpm. Injectivity results have improved when all fluids pumped are at warmer temps Tubing has gas in it prior to pumping, any fluids pumped first will free fall. Soak time - keep at a minimum of ~2 hours; xylene works best with longer soak times (at least on asphaltenes) SBG treatments have a 3 hour soak time as well (just an FYI) Soak time is really a time for diesel/xylene to seep through the perfs vs pushing/rushing through MEMORANDUM TO: Jim Regg P.I. Supervisor del 11 FROM: Brian Bixby Petroleum Inspector Well Name PRUDHOE BAY UNIT AGI -09 Insp Num: mitBDB210804154911 Rel Insp Num: NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, August 5, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC AGI -09 PRUDHOE BAY UNIT AGI -09 Sre: Inspector Reviewed By: P.I. Suprv. �� Comm API Well Number 50-029-22350-00-00 Inspector Name: Brian Bixby Permit Number: 193-035-0 Inspection Date: 8/4/2021 Packer Well AGI -09 'Type Inj I G - TVD PTD 1930350 ' !Type Test j SPT' Test psi BBL Pumped: 5.1 BBL Returned: Interval 4YRTST — P/F Notes: Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min 7828 'Tubing 3268 3278 3278" 3278 - -- - -- 1957 IA 143 2218 2193 2190 4.3 OA 57 112 116 118 " — P Thursday, August 5, 2021 Page 1 of 1 Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:193-035 6.50-029-22350-00-00 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 10693 10670 8440 9887 None None 7828 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 91.5# H-40 36 - 116 36 - 116 1490 470 Surface 3879 13-3/8" 35 - 3914 35 - 3490 5020 2260 Intermediate 10078 9-5/8" 33 - 10111 33 - 8000 6870 4760 Production Perforation Depth: Measured depth: 10326 - 10628 feet True vertical depth:8169 - 8407feet Tubing (size, grade, measured and true vertical depth)7" 26# NT80 x 5-1/2" 17# L80 32 - 9966 32 - 7888 9887 7828Packers and SSSV (type, measured and true vertical depth) 5-1/2" Baker FB-1 Packer Liner 729 7" 9962 - 10691 7885 - 8457 8160 7020 12. Stimulation or cement squeeze summary: Intervals treated (measured): 10 bbls 50/50 methanol water, 50 bbls 120-deg diesel, 359 bbls .02% F-103 in fresh water, 214 bbls .02% F-103 in fresh water, 15 bbls 50/50 methanol water Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 0000 00 0 0 0 0 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: Dave Bjork david.bjork@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone: Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ 5 SUSP SPLUG 16. Well Status after work:Oil Gas Exploratory Development Stratigraphic 15. Well Class after work: 5Service 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 measured8458 Sundry Number or N/A if C.O. Exempt: 7" Camco WRDP-2 SSV 2281 2212 Junk Packer Printed and Electronic Fracture Stimulation Data 5 Water Wash Operations shutdown Change Approved Program 5 10326 - 10628 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate 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 034628, 028301 PBU AGI-09 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 320-194 907-564-4672 By Jody Colombie at 6:03 pm, Aug 06, 2020 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2020.08.06 16:28:34 -08'00' Bo York DSR-8/6/2020MGR07AUG2020 RBDMS HEW 8/7/2020 ACTIVITY DATE SUMMARY 7/14/2020 T/I/O=3300/160/68 Temp= S/I LRS Unit 76 (Tubing Wash/Pickle) Down TBG: 10 bls 50/50 50 bbls 120* diesel 359 bbls FW w/ .02% F-103 Surfactant 2hr soak 214 bbls FW w/ .02% F-103 Surfactant 15 bbls 50/50 Notified DSO to POI, SV WV closed, SSV MV IA OA = open. Final Whp's=20/175/140 Daily Report of Well Operations PBU AGI-09 Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:193-035 6.API Number:50-029-22350-00-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Field/Pools:9. Well Name and Number: ADL 034628 Property Designation (Lease Number):10. 8. PBU AGI-09 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Water Wash Op Shutdown GAS GSTORWAG 5 SPLUG Abandoned Oil WINJ Exploratory Development Stratigraphic 5Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 10693 Effective Depth MD: NT-80 / L-80 11. 7/13/2020 Commission Representative: 15. Suspended Contact Name: Brown, Don L. Contact Email: browd2@BP.com Authorized Name: Brown, Don L. Authorized Title:Petroleum Engineer Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 8458 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill Perforate Perforate New Pool 9887, 7828 2281, 2213 Date: Liner 729 7"9962 - 10691 7885 - 8457 8160 7020 Well Status after proposed work: 16. Verbal Approval: Change Approved Program 35 - 3914 35 - 3490 14. Estimated Date for Commencing Operations: BOP Sketch 36 - 116 Structural 6870 Proposal Summary 13. Well Class after proposed work: 7" Baker FB-1 Packer7 Camco WRDP-2 S6SV 10326 - 10628 8169 - 8407 7" 26# x 5-1/2" 17#32 - 9966 Production 10670 8440 None None 36 - 116 470 13-3/8" 9-5/8" Contact Phone:+1 9075644675 Date: 4760 80 149020"Conductor 2260 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 3879 5020 Intermediate 10078 33 - 10111 33 - 8000 Address:P.O. Box 196612 Anchorage, AK 99519-6612 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. Brown, Don L.Brown, Don L. 2020.05.06 09:05:13 -08'00' By Samantha Carlisle at 10:20 am, May 06, 2020 320-194 10-404X DSR-5/6/2020DLB 5/6/2020 ; ADL0028301 DLB MGR07MAY20 YesRequired? Comm 5/8/2020 dts 5/8/2020 JLC 5/8/2020 RBDMS HEW 5/11/2020 10-403 Sundry Application for Well PBU AGI-09 PTD #193-035 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Expected Start Date: July 13, 2020 Current condition of well: Gas Injection Well, Operable, Online: Gas Injection Rate: 218822 Mscf/Day Injection Pressure: 3328 psi Reservoir Pressure (Estimate): 3500 psi Program Objective(s): AGI-09 is a gas injection well with a decreased injectivity over the past 5 years. The well has been subject to successful to these water washes in the past (Oct-2015) which are designed to dissolve salts and asphaltenes in the tubing and formation. The objective is to subject the well to another tubing water wash to once more increase injectivity and perform a general maintenance on Gas Injection Wells. Proposed Program: Pump diesel followed by Fresh Water and Surfactant as per attached pumping template. 10-403 Sundry Application for Well PBU AGI-09 PTD #193-035 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Pump Schedule: 10-403 Sundry Application for Well PBU AGI-09 PTD #193-035 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Wellbore Schematic: S MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ` DATE: Wednesday,August 09,2017 P.I.Supervisor h '/ 8(r�I L-7 SUBJECT: Mechanical Integrity Tests ((�` BP EXPLORATION(ALASKA)INC. AGI-09 FROM: Guy Cook PRUDHOE BAY UNIT AGI-09 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT AGI-09 API Well Number 50-029-22350-00-00 Inspector Name: Guy Cook Permit Number: 193-035-0 Inspection Date: 8/5/2017 Insp Num: mitGDC170805185404 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well AGI-09 Type Inj G 'TVD 7828 Tubing 3319 . 3309 - 3308, 3305 PTD 1930350 - Type Test SPT Test psi 1957 - IA 70 2496 2471 2468- BBL Pumped: 5 ' BBL Returned: 3.2 OA 205 228- 231 232 Interval 4YRTST P/F P Notes: MIT-IA. A fluid level shot was taken before testing to show the fluid level at 90'. All the gas was bled off of the IA before testing began. SCANNED s Wednesday,August 09,2017 Page 1 of 1 RECEIVED • STATE OF ALASKA tt ALASKA OIL AND GAS CONSERVATION COM ON J E C 0 2 2015 REPORT OF SUNDRY WELL OPERAT NS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Water Wash I3 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 193-035 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service 0 6. API Number: 50-029-22350-00-00 7. Property Designation(Lease Number): ADL 0034628 8. Well Name and Number: PBU AGI-09 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 10693 feet Plugs measured feet true vertical 8458 feet Junk measured feet Effective Depth: measured 10670 feet Packer measured 9885 feet true vertical 8440 feet Packer true vertical 9967.92 feet Casing: Length: Size: MD: ND: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface 3876 13-3/8"68#NT-80 36-3912 36-3489 5020 2260 Intermediate 10076 9-5/8"47#NT8OS 33-10109 33-7999 6870 4760 Production Liner 1729 7"29#N-80 9961-11689 7884-9243 8160 7020 Perforation Depth: Measured depth: 10326 10346 feet 10364-10374 feet 10394-10404 feet 10468-10488 feet 10514-10534 feet 10598-10608 10618-10628 feet True vertical depth: 8169-8185 feet 8199-8207 feet 8223-8230 feet 8281-8297 feet 8317-6333 feet 8383-8391 8399-8407 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 7 Camco WRDP-2 SSV 2281 2212 12.Stimulation or cement squeeze summary: Intervals treated(measured): 10326'-10628'. Treatment descriptions including volumes used and final pressure: 54ii,''MEP ! L.r 4 _. )!E 200 Bbls Diesel/Xylene,725 Bbls 0.02%F-103/Fresh Water,22 Bbls Neat Methanol,77 psi. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 279041 350 3476 Subsequent to operation: 274711 350 3344 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 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: 315-237 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature Phone +1 907 564 4424 Date 12/2/15 / DECq Form 10-404 Revised 5/2015 rrt- 1/51 lb J(f RBDMS C 0 3 2015 Submit Original Only 4 //cM. • • d Q o 0 0 0 0 0 • N- ONO Nt (N — (Ti O N cr r- 10 CO 0 V; 0 0 0 0 0 0 i O N N- CO N O a0 N N- m LO M 00 N- r-- 0) �CA CT M O r- C70 N 0) CN a0 "ct O CN c0 a0 M r O) r- ; 1 1 1 1 1 1 I V CO CO M CO O N M M M 00 M O N- r� MN c, co O co C0d0) O O) cr)V p i i i i i < r- - N- '^ CO CO M CO O N- Cr)V M M (T M 00 Q ()) d) co H d. o u) c°, 000000 a) ZI— oo00 , Z v U CA _ NNN O 7 O N- o O N- N- N r� C CO co OO N- co co J co W CC ~ C 0 — U W W co U O � CCc Z Z Z rxW w m m O D H Z D D UCDZJI- 0 • Packers and SSV's Attachment PBU AGI-09 SW Name Type MD TVD Depscription AGI-09 SSSV 2281 2211.71 7 Camco WRDP-2 SSSV AGI-09 TBG PACKER 9884.59 7825.69 7" Baker FB-1 Packer AGI-09 PACKER 9967.92 7889.75 7" Baker H Packer • 0 2 % D % k V) a ¥ s = % e % \ Oa a - m = Af0E 2 , o < m \ / c T) 46 / $ 46 a Lo E \ -c4,7; A t o DC > \ E/ � _ _ ° = / » • ƒ/ E s- / a \ •/ \ \ \ a -0 0_ \ I- O / Rf - I 70 2 0 / CO> ƒ < a z $ U) o M 0 \ a $ o � � f / \ E o. 7 a x 2 k \ & Ce .- � / u & - -0eo § \ / 'C R a a f > % \ \ R E x k / 2 2 > / \ / _ � m � ƒ � C 0 o e . o / 7 2 § b 2 f \ E f a J 5 I x 2 \ 2 5 3 CO \ S % / a) / f 27 & OcZ 2 G r / \ mor R2aAa \ a E (NI w (NI R / 0 « TREE=• ? • sin NOTES:WELL REQUIRES A SSSV. WELLHEAD= CNV LINER NOT CEMENTED. ALL TBG IS IPC WITH ACTUATOR= BAKERC AGI-09 NSCC THREAD. KB.ELEV= 49' BF.ELEV KOP= 1154' Max Angle= 46 @ 6507' Datum MD= 11190' 0 [ I 2281' —17"CAMCO BAL-O SSSV NIP,ID=5.397" Datum TVD= 8800'SS 13-3/8"CSG,68#,NT-80,ID=12.415" —1 3914' , 7"TBG,26#,NT80S-IPC,NSCC,.0383 bpf,ID=6.276"—1 9879' TOP OF 5-1/2" TBG — 9879' \ / 9879' —7"X 5-1/2"XO,ID=4.875" 9884' 1ANCHOR,ID=4.875" X ><.......... < 9887' H 9-5/8"X 5-1/2"BAKER FB-1 PKR,ID=4.88" Minimum ID =4.455" @ 9954 5-1/2" OTIS XN NO GO NIPPLE 1 I 9933' —15-1/2"PARKER SWS NIP,ID=4.562" 1 I 9954' --15-1/2"OTIS XN NO-GO NIP,ID=4.455" TOP OF 7"LNR — 9962' jy ,,% r�r 5-1/2"TBG, 17#, L-80-IPC, NSCC, .0232 bpf, ID=4.892"I 9966' 1—/ \ 9966' H 5-1/2"WLEG, ID=4.892" 9967' H ELMD H LOGGED 06/09/93 9-5/8"CSG,47#,NT-80S,ID=8.681" H 10111' -4 11, I PERFORATION SUMMARY I REF LOG:MWD DPR ON 05/08/93 ' ANGLE AT TOP PERF:39 @ 10326' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10326- 10346 0 06/17/93 I 3-3/8" 6 10364-10374 0 06/17/93 3-3/8" 6 10394-10404 0 06/17/93 I 3-3/8" 6 10468-10488 0 06/17/93 I 3-3/8" 6 10514-10534 0 06/17/93 3-3/8" 6 10598-10608 0 06/17/93 3-3/8" 6 10618- 10628 0 06/17/93 7"LNR,29#, NT80S,.371 bpf,ID=6.184" H 10690' DATE REV BY COMMENTS 1 DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/16/93 ORIGINAL COMPLETION WELL: A01-09 05/11/93 LAST WORKOVER PERMIT No: 1930350 01/29/01 SIS-MD FINALAPI No: 50-029-22350-00 05/24/01 RN/TP CORRECTIONS Sec.36,T12N, R14E, 1978.97 FEL 138.25 FNL 03/18/03 AS/TLH ADD IPC/THREAD FOR TBG 02/11/11 MB/JMD ADDED SSSV SAFETY NOTE BP Exploration(Alaska) tq3- oIS V OF 7�� 6*v\��\��j,�� THE STATE Alaska Oil and Gas mw --s �—'�t.„Ali tit of Conservation Commission s .,.,...42", _ „:„4„ ALASI�:A uVx___= 333 West Seventh Avenue IWALKERAnchorage, Alaska 99501-3572 Op. *h„� � GOVERNOR BILL 9 Main: 907.279.1433 ALAS' Fax 907.276 7542 www.aogcc alaska.gov 9 2.P1515 Spencer Morrison �� X53R2 Petroleum Engineer ,r�'� BP Exploration(Alaska), Inc. I I CI-3 P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU AGI-09 Sundry Number: 315-237 Dear Mr. Morrison: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, /a);i-Gt )V-e/L- , Cathy P Foerster Chair I DATED this 21 day of April, 2015 Encl. RECEIVED STATE OF ALASKA APR 2 12015 ALASKA OIL AND GAS CONSERVATION COMMISSION aTS ItI 7/I s APPLICATION FOR SUNDRY APPROVALS A 0G CC 20 AAC 25.280 1.Type of Request: Abandon❑ Plug for Redrill❑ Perforate New Pool❑ Repair Well❑ Change Approved Program I=1 Suspend❑ Plug Perforations❑ Perforate❑ Pull Tubing❑ Time Extension❑ Operations Shutdown❑ Re-enter Susp.Well❑ Stimulate❑ Alter Casing❑ Other: Water Wash 0 - 2.Operator Name: 4.Current Well Class: 5 Permit to Dnll Number: BP Exploration(Alaska),Inc Exploratory ❑ Development ❑ 193-035-0 • 3.Address: Stratigraphic ❑ Service 0 • 6.API Number: P.O.Box 196612,Anchorage,AK 99519-6612 50-029-22350-00-00 ' 7.If perforating: 8 Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU AGI-09 • Will planned perforations require a spacing exception? Yes ❑ No ❑ 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL0034628 • PRUDHOE BAY, PRUDHOE OIL • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD(ft): Effective Depth ND(ft): Plugs(measured): Junk(measured): 10693 ' 8458 • 10670 8440 None None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"91.5#H-40 36.49-116.49 36.49-116.49 Surface 3876 13-3/8"68#NT-80 35.99-3911.94 35.99-3489.03 5020 2260 Intermediate 10076 9-5/8"47#NT8OS 33.09-10109.41 33.09-7999.24 6870 4760 Production None None None None None None Liner 1729 7"29#N-80 9960.55-11689.39 7884.08-9243.45 8160 7020 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment See Attachment See Attachment See Attachment Packers and SSSV Type: See Attachment for Packer Types Packers and SSSV MD(ft)and ND(ft): See Attachment for Packer Depths 7 Camco WRDP-2 SSV 2281',2211.71' 12.Attachments: Description Summary of Proposal ❑ 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch ❑ Exploratory El Development ❑ Service 0 • 14 Estimated Date for 15.Well Status after proposed work: 6/10/15 Commencing Operations: Oil El Gas ❑ WDSPL El Suspended El 16.Verbal Approval: Date: WINJ ❑ GINJ 0 ' WAG ❑ Abandoned ❑ Commission Representative: GSTOR ❑ SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Spencer Morrison Email Spencer.Morrison@BP.Com Printed Name Spencer Morrison Title PetrleumrlEngineer Signature �� Phone 564-5773 1//-2 Vic Date Prepared by Garry Catron 564-4424 COMMISSION USE ONLY Conditions of approval. Notify Commission so that a representative may witness Sundry Number: 3 1 5 -23-7 Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test El Location Clearance ❑ Other: Spacing Exception Required? Yes ❑ No 2/ Subsequent Form Required: /e,_ !t d4 APPROVED BY / Approved by: COMMISSIONER THE COMMISSION Date. 4•-z,7(S---. t'T3/15 f/ Z Z !s Form 10-403 Revised 10/2012 0 RIG'NAttvalid for 12 months from the date of a r val. Submit Form and Attachments in Duplic RBDMSJ ate APR 2 9 2015 .� '//2// Perforation Attachment ADL0034628 Well Date Perf Code MD Top MD Base TVD Top TVD Base AGI-09 6/17/93 PER 10326 10346 8169 8185 AGI-09 ' 6/17/93 PER 10364 - 10374 8199 8207 AGI-09 6/17/93 PER 10394 _ 10404 8223 8230 AGI-09 6/17/93 PER 10468 10488 8281 8297 AGI-09 6/17/93 PER 10514 10534 8317 8333 AGI-09 6/17/93 PER 10598 10608 8383 8391 AGI-09 6/17/93 PER 10618 10628 8399 8407 AB ABANDONED MIR MECHANICAL ISOLATED REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP BRIDGE PLUG PULLED MLK MECHANICAL LEAK BPS BRIDGE PLUG SET OH OPEN HOLE FCO FILL CLEAN OUT STC STRADDLE PACK,CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF a) U) O O 0 0 0 calcoe9 , co U Z Z Z Z a) Q o 0 0 0 0 0 ca CO N Cfl M I - N N o r` N CO Cn 0 7) o 0 0 0 0 0 CN 'croor- ONN CO CO Lc) N- N- a) Co 0) CO 0) N- O m O CA V co co (NI O N CO CO N- 0) CO N- Q O `zr CD CO CO CO CO CNI Q M CM CO M CO Cr) >"s N- L I- C 00 E N a) c (f) N O O N CD O (0 O O co CO t� n b Cco O M rn rn C C • o Ca H co co cO m r` o O Q () CO O) CO Cb co 5 rn rn C/) O O CO CO O Z NLc) 4 Z co Z Ci) V O CO O - N oo N N OO N- CO N Lo Cfl CA CO N O N N- N-00 r- cococo- - M 6) w Q Cr) c�aDw U QOO O Q e Cr LLZ Z Z w w CY m m O , Z D > Packers and SSV's Attachment ADL0034628 Well Facility Type MD Top Description TVD Top AGI-09 SSSV 2281 7 Camco WRDP-2 SSV 2212 AGI-09 PACKER 9885 7" Baker FB-1 Packer 7826 AGI-09 - PACKER 9968 7" Baker H Packer 7890 ALASKA WELL ACTIVITY STATEMENT OF REQUIREMENTS (V1.9,DBR,LHD,EAZ 01/15/15) General Information Well Name: AGI-09 Well Type: Gas Injection Well API Number: 50-029-22350-00 Well Activity Conventional 4 Classification: Activity Description: Water wash Cost Code/AFE: APBINJEC Field/Reservoir: PRUDHOE IVISHAK 12 Month Avg IOR, bopd: Job Type: TREAMENTS Estimated Cost, $K: Other regulatory AWGRS Job Scope: TUBING WASH/PICKLE None requirements? Sundry Form 10-403 Required? Yes Sundry Form 10-404 Required? Yes Primary Secondary Engineer: Spencer Morrison Contact numbers: (907) 564-5773 (713) 557-281 Well Intervention Engineer: Contact numbers: No Data No Data Lead Engineer: Chris Stone Contact numbers: (907) 564-5518 (907)440-401 Date Created: April 6, 2015 Revisions(date,who,what changed): Current Well Status Information Water Rate or Gas Rate or Oil Rate Inj Rate Gas Injection GOR Gas Lift Rate FTP or Injectic Date (bopd) (bwpd)Water Rate (scf/stbo) Choke Setting (Mscf/Day) Pressure (psi) Cut(%) (Mscf/Day) 4/6/2015 271,757 3,393 Current Status: Operable Flowing Inclination>70°at Depth (ft) Maximum Deviation(Angle and Recent H2S (date,ppm) NA 0 ppm Depth) 46° 6,507' MD Datum depth,ft TVDss 8,800' TVDss Dogleg Severity(Angle and Depth) 5° 1,947' MD Reservoir pressure(date, psig) 3,400 psi Minimum ID and Depth 4.455"@ 9,954' Reservoir Temp,F 130° F Shut-in Wellhead Pressure 2,400 psi Known mech. integrity Failed MIT-T but passed MIT-IA to 4,000 psi problems(specifics) Last downhole operation (date, 8/14/2013 SL pressure test for integrity. Set plug at 9,930', pulled after operation) Most recent TD tag (date,depth, 8/14/2013 10,650' MD 3.5"Centralizer toolstring OD) Surface Kit Fit-for-Service? YES If No,Why? Comments,well history, AGI-09 has had 2 water washes. The most recent on 1/2/2012 was 300 bbls of 50/50 D/X with 300 bbls of - background information, 100 F FW with surfactant at a rate of 5 BPM. The earliest water wash was on 5/31/2005 and pumped 626 etc: bbls of 140 F FW ata rate of 5 BPM. The wash in 2012 that included D/X was successful and this water wash will be of a similar formula to i i accomj, me same increase in injectivity. This summer there will be an NGI restoration project that will include significant down time for the NGI • wells. I have included the tentative schedule below.To reduce the impact of having the NGI wells shut in for work, water washes are needed on good candidates on AGI and WGI. NGI Restoration schedule: 1.Well lateral line work starts April 15 when we will take 2 NGI wells down at a time for repairs lasting 7-9 • days per set. We will start with wells 13/14 and work south until complete with pre-TAR scope. 2. Starting on June 26th we will take down NGI wells 1-12 to support blinding and repairs in the vicinity of FV6302/6203 for 9 days-This is outage one. 3. Following outage one and roughly on July 4th we will restart NGI wells 8-12(13 and 14 were already on line)and wells 1-7 will remain down for approximately 30 days for outage 2. 4. Following completion of outage 2 we will restart wells 1-7 and take down NGI wells 8-14 and begin repairs on the north end of NGI headers/laterals. This is outage 3 and duration is roughly 30 days. 5. Following outage 3 we will need to restart NGI wells 11-14 and take down NGI wells 1-10 to allow for blind removal at FV6302/6203. This is outage 4 and I estimate 2 days for this outage. 6. Finally we then will restart all of the NGI pipelines and wells that were down for blind removal and be back to normal with repairs in place. This is the base schedule and if we find additional corrosion damage the extends our scope of work then we could have some wells off line for longer duration. If the water washes go to plan,we will improve injectivity by dissolving salts and possibly asphaltenes in the tubing and formation. Diesel/Xylene washes have been used successfully in the past on the NGI/WGI/AGI gas injectors to improve injectivity. Well Intervention Details Suspected Well Problem: Oragnic deposition Specific Intervention or Well Objectives: 1 Increase well injectivity by cleaning the tubing and perforations 2 3 Key risks,critical issues: Mitigation plan: 1 2 3 Summary Service Line Activity Step# 1 Pump Water Wash as per attached template 2 3 Detailed work scope(If no RP/SOP exists for the intervention type,a well-specific procedure is required in addition to the SOR): 1 2 3 Performance Expectations(may be NA if no change anticipated due to the intervention) BOPD: MMSCFD: BWPD: Expected Production Rates: FTP(psi): Choke setting: Post job POP instructions: Bring back well to injection Attachments-include in separate excel worksheets Required attachments: Current wellbore schematic As needed: Perf form,logging form,well test chart,annotated mini log,annotated log section,tubing/casing tallies,Wellhead info,etc Approvals Management Approval: Date: Wells Approval: Date: TREE= ? TYC NOTES:WELL REQUIRES A SSSV. WELLHEAD= CIWA(' O fl L..__R NOT CEMENTED. ALL TBG IS IPC WITH — ACTUATOR= BAKERC NSCC THREAD. .KB.ELEV= 49' BF.ELEV= KOP= 1154' Max Angle= 46 @ 6507' Datum MD= 11190' Datum TVD 8800'SS 0 1 [ 2281' —7"CAMCO BAL-O SSSV NIP,ID=5.397", 13-3/8"CSG,68#, NT-80, ID=12.415" —I 3914' A 7"TBG,26#,NT80S-IPC, NSCC, .0383 bpf,ID=6.276"—I 9879' \ / I 9879' (—7"X 5-1/2"XO, ID=4.875" TOP OF 5-1/2" TBG –I 9879' I 9884' j-ANCHOR,ID=4.875" X9887' —J9-518"X5-112"BAKER FB-1 PKR,ID=4.88" Minimum ID =4.455" @ 9954' 5-1/2" OTIS XN NO GO NIPPLE I I 9933' IH 5-1/2"PARKER SWS NIP, ID=4.562" I I I 9954' 15-112"OTIS XN NO-GO NIP,ID=4.455" TOP OF 7"LNR —I 9962' I i; 5-1/2"TBG, 17#, L-80-IPC,NSCC,.0232 bpf,ID=4.892"—I 9966' I / \ 9966' H5-1/2"WLEG,ID=4.892" 9967' H ELMD TT LOGGED 06/09/93 9-5/8"CSG,47#, NT-80S, ID=8.681" —I 10111' -4 L PERFORATION SUMMARY REF LOG:MWD DPR ON 05/08/93 ANGLE AT TOP PERF:39 @ 10326' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10326-10346 0 06/17/93 3-3/8" 6 10364-10374 0 06/17/93 3-3/8" 6 10394-10404 0 06/17/93 3-3/8" 6 10468-10488 0 06/17/93 3-3/8" 6 10514-10534 0 06/17/93 3-3/8" 6 10598- 10608 0 06/17/93 3-3/8" 6 10618- 10628 0 06/17/93 7"LNR,29#,NT80S, .371 bpf, ID=6.184" H 10690' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/16/93 ORIGINAL COMPLETION WELL: AGI-09 05/11/93 LAST WORKOVER PERMIT No: 1930350 01/29/01 SIS-MD FINAL API No: 50-029-22350-00 05/24/01 RN/TP CORRECTIONS Sec.36,T12N, R14E, 1978.97 FEL 138.25 FNL 03/18/03 AS/TLH ADD IPC/THREAD FOR TBG 02/11/11 MB/JMD ADDED SSSV SAFETY NOTE BP Exploration(Alaska) XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED -E] Logs 'of various kinds .. [] Other COMMENTS: Scanned by: Beverly Dia~athan Lowell TO RE-SCAN Date;,~ Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: ~si 0 S MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday,August 22,2013 TO: Jim Regg .---) 0 P.I.Supervisor 1's ? I fr-4 it 3 SUBJECT: Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC AGI-09 FROM: Chuck Scheve PRUDHOE BAY UNIT AGI-09 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry j - NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT AGl-09 API Well Number 50-029-22350-00-00 Inspector Name: Chuck Scheve Permit Number: 193-035-0 Inspection Date: 8/18/2013 Insp Num: mitCS130819095354 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 MM 45 Min 60 Min - I Well 1 AGI-09 , 1Type Inj 7828] G ITVD IA 1 781 1 2518 q 2504 2508 1 I 1 1 , PTD 1930350 T — --H 1 - .I ype TestT Test l SP 1 psi I 1957 - 1 OA 1 t 222 230 - 231 I 232 - . ■ ..;,,.., Interval 4YRTST 'trill ' ' TUbirlg 3197 3198 ! 3200 1 3201 Notes: SCANNED DEC, 6 9 2D13. Thursday,August 22,2013 Page 1 of 1 C~ MEMORANDUM To: Jim Regg P.L Supervisor ~~ ~~~~(~ ~ ~ FROM: Jeff Jones Petroleum Inspector • State of Alaska Alaska Oii and Gas Conservation Commission DATE: Tuesday, September 08, 2009 SUBJECT: Mechanical Integrity Tes[s BP EXPLORATION (ALASKA) INC AGI-09 PRUDHOE BAY iINIT AGI-09 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~,_,~'~ Comm Well Name: PRUDHOE BAY iJNIT AGI-09 Insp Num: mitJJ090906180033 Rel Insp Num: API Well Number: 50-029-22350-00-00 Permit Number: 193-035-0 ,~ Inspector Name: Jeff Jones Inspection Date: 8~2~~2009 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. We~~ AGI-09 Type Inj. ~* 'j'~ ~828 ~ jE, 1100 2210 ~ 2160 2140 / P.T.D 1930350 TypeTest SPT I Test psi 1957 ~I QA 150 ]60 150 150 Interval 4YRTST P~ r ~ Tubing 3380 3380 3380 3380 NOteS: 1 well house inspected; no exceptions noted. / }r;~~f ..,.~> s~`~....a ~ .~ l. ~~ Tuesday, September 08, 2009 Page 1 of 1 MEMORANDUM ') TO: ~~1 qll~i5 Jim Regg P.I. Supervisor FROM: John Crisp Petroleum Inspector Well Name: PRUDHOE SAY UNIT AGI-09 Insp Num: miúCr050825 125722 ReI Insp Num Packer G ! TVD SPT I Test psi _.1__. P Well ~ AGI-09 ¡Type Înj. --P~T.--i .h1930350--¡·TypeTest .___._..__.J.._____.__..__._J Interval 4YRTST P/F Notes 3 bbls pumped for test. ) State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, August 30, 2005 SUB.JECT: Mechanical Integrity Tests BP EXPLORA TrON (ALASKA) mc AGI-09 PRUDHOE BAY UNlT AGI-09 Src: Inspector NON-CONFIDENTIAL API Well Number 50-029-22350-00-00 Permit Number: 193-035-0 'À~ /)./ 0:/ \~J Reviewed By: P.I. Sup rv -:18 i2.-- Comm Inspector Name: John Crisp Inspection Date: 8/23/2005 fA OA , 2200 1·-- 375 15 Min. 30 Min. 45 Min. 60 Min. --.---.-., ........-.-...-...-.-. -----·f-- -----¡-........--- 2200 I 2200 .'.-...-.- i---···----I-······--..·-··..· 375 375 I t--·- Depth 7828 Pretest Initial 3500 3500 1957 3500 ...._ __ -----L.. .___ Tuesday, August 30, 2005 Page 1 of 1 -,-.-._,- .-'''---.- .. " . \ .. i . 4 ~~~' 1\ d'" ~ L1")." "..ì\:". ') 0 '-': .¡:-.'~ ::'~(;i,),\\\~k~11ç:~.) ,:"" ","'.:' ~~~ 'L. IJ J ,.,¡¡... '".' o,J ,.. ,..JI ,_. MEMORANDUM TO: Julie Heusser Commissioner State of Alaska Alaska Oil and Gas Conservation Commission DATE: May 27, 2001 SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder BPX P.I. Supervisor~Jt''- ' AGI Pad AGI-06, 07, 08, 09, 10 FROM: Jeff Jones PBU Petroleum Inspector PBF NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. · w~"l ^~'-® ~'~'1 ~ I~'~'°' I~° I*~'n~ I~°° I~°° I~°° I~°° I'~'l ~ , P.T.D.I 193-009 'TypetestI P ITestpsil 1970 ICasingI 800 { 2100{ 2100 { 2090 J P/F I ~ Notes: Well~ AGI-07 I Typelnj. I G I T.V.D. 17840 }Tubing I 3400 J 3400 13400 13400],.te~,I4 P.T.D.I 193-027 TypetestI P ITestpsil 1960 I CasingI 850 I 21301 2130 I 21301 PIE I ~ Notes: Well l AGI-08 '~.~.~.~ ~.o~ ~'~.1 ~ I~.v.~. I~ ~~1 ~oo i~oo i~oo i~oo ~'~'1 ~ Type'testI 'P lTestpsiJ ~965 ICasingI 890 I 21201 21201 21101 P/F I ~ Notes: we,,! ~,-0~ I,vp~,~.l ~ I,.v.~. I~ I,ubin, 13400 13400 13400 ia400 I,~t~,l 4 ~.,.D.I ~a-03s I,vpet~stI ~ I*estps~ ~72 ~C~sin~l ~20 I 2~00 I 2~00 I 2~00 I ~/~ I ~ : ~oto~: WellI AGI-10 ]Typelnj.~G I T.V.D. 17824 I Tubi~g }3600 13600 J 3600 13~00 I,nte~a,I 4 P.T.D.I 193-039 ITypetestl , P }T~stpsi} 1956 ICasingI 700 I 2100 I 2080 I 2080 I PIE I'~ Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P- Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Test's Details Sunday, May 27, 2001: ! traveled to BPX's AGI Pad to witness 4 year MIT's on gas injection wells AGI-06, 07, 08, 09, and 10. The pre-test pressures were observed to be stable and the standard annulus pressure test was then performed with all five wells passing the MITs. The test data above indicates these wells are suitable for continued injection. Summary.: I witnessed five successful MIT's on BPX's AGI Pad in the Prudhoe Bay Field. M.I.T.'s performed: _5 Number of Failures: O Total Time during tests: 3 hrs. Attachments: cc: MIT report form 5/12/00 L.G. MIT PBU AGI-06,07,08,09,10 5-27-01 JJ 6/9/01 01'4 OR BEFORE C:LO~mM.D°c 93 .... 035 9 2, "' 0 3 5 9 3 .... 0 3. 5 o --0 9 3 '-0,3 5 92, .... 03 S 9 :::: "- 0 '35 93 .... 035 A r'e d r' y 'd -':~ "~ h ",, ,:: S ,. e Ar'-e we'i'J '1i s ARCO Al-sk-, Inc. P. O .Box 100360 Anchorage, Alaska 99510 DATE: 10-22-93 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS 4-17-93 o~ 10-7-93 o~ 3-31-93 11/18-3o/92 11-23-92 4-15-93 1-29-93 2-13-93 4-28-93 3-6-93 5-8-93 3-28-93 MWD: DPR/GR DLL/AC/CN/GR MWD: DPR/GR MWD '77~-t t~O MWD: DPR/GR MWD: DPR/GR MWD: DPR/GR MWD: DPR/GR MWD: DPR/GR. MWD: DPR/GR MWD: DPR/GR MWD: DPR/GR Job#1209 Job#6055 Job# 1202 Job#~zlZS Job#1152 Job#II68-450 Job# 1172-450 Job# 1181 Job# 1185-450 Job# 1190 Job# 1195-450 Job# 1205-450 Sperry BX-H ~z%-~o~o Please sign and return the attached copy as receipt of data. /~'~'~/ RECEIVED BY .... Have A Nice Day! /~.~' ~/~ OC F 2 9 1995 Sonya Wallace APPROVED_~ff/b~ 0il ~e~s co/,~ . ATO- 1529 Trans# 9312~~-' £o~1~/~.~ # BOB OCANAS {OH/GCT} # EXXON # BPX # STATE OF ALASKA The correct APl# for 3-18A is 50-029-20421-01. The correct API# for 9-28A is 50-029-21292-01. The correct API# for AGI-1 is 50-029-22307-00. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COI~,,VllSSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE EF ADex Gas Iniector 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 93-35 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22350 4. Location of well at surface ! ~;~j,..i~i~.i~:i:i¢~i:¢~ .~ .............. ~_ 9. Unit or Lease Name 2528' NSL, 2557' WEL, SEC. 36, T12N, R14E _ 0,;','i-~ ! ~ .,..~:.~.'r>:';~. ~ Prudhoe Bay Unit At Top Producing Interval . 288' SNL, 2579' EWL, SEC. 31, T12N, R15 -' ...... lJ~ i_~- ....... ! ..~ i 11. Field and Pool At Total Depth ................ ; Prudhoe Bay Field/Prudhoe Bay Pool 135' SNL, 2881' EWL, SEC. 31, T12N, R15E 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 49.5' ADL 34628 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. ol Completions 3/9/93 5/7/93 6/17/93I N/A feet MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 10693'MD/8458' TVD 10670'MD/8440' TVD YES [] r,,O []I 2281' feet MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, Gj/ro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HQLE SIZE CEMEN~NG RECORD AMOUNT PULLED 20" 91.5# H-40 30' 106' 30" 11 j/ds Arcticset (Approx.) 13-3/8" 68# NT-8OCHYE 38' 3914' 16" 2386 CUft "E'Y460 cuft "G" 9-5/8" 47# NT-80S 35' 10111' 12-1/4" 575 cu ft Class "G" 7" 29# NT-80S 9962' 10691' 8-1/2" Uncemented 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MDI Gun Diameter 3-3/8" 6 spT 7"x 5-1/2" 9966' 9887' MD TVD 10326'- 10346' 8120'-8136' NT-80/L-80 10364'- 10374' 8150'-8158' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10394'- 10404' 8174'-8181' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL LISED 10468'- 10488' 8232'-8248' Freeze protected w/150 bbls diesel 10514'-10534' 8268'-8284' 10598'- 10608' 8334'-8342' 10618'-10628' 8350'-8358' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 9/21/93 Gas Injection Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF NATER-BBL CHOKESIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. T ~ 199;~ &laska 0il & Gas 00ns. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GE-OL~IC MARKERS ~-~Or'.MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 10144' 7977' Base Sadlerochit 10638' 8366' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ,~ ~ - ,,,¢ Title Drilling Enoineer Supervi$¢r Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 : If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. ,rem 28: ,f no cores taken, indicate "none". RECEIVED Form 10-407 OCT - 1 Alaska (Jil & L-las Cons. Anchorage BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: AGI-9 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: APl: 50- PERMIT: APPROVAL: ACCEPT: 03/08/93 04:00 SPUD: 03/09/93 02:30 RELEASE: 05/11/93 12:00 OPERATION: DRLG RIG: AUDI 2 WO/C RIG: AUDI 2 03/09/93 (1) DRLG. MW: 8.5 VIS: 0 TD: 416'(416) SKID RIG. RIG ACCEPTED @ 16:00 HRS, 3/8/93. N/U DIVERTER. P/U BHA. SPUD WELL @ 02:30 HRS, 3/9/93. DRLG TO 416'. 03/10/93 ( 2) DRLG. TD: 1950'(1534) DRLG F/416'-1950'. MW: 9.3 VIS:185 03/11/93 (3) POOH. MW: 9.5 VIS: 90 TD: 3920'(1970) DRLG F/1950'-2344'. CBU. WIPER TRIP TO KOP. DRLG F/ 2344'-3920'. CBU. WIPER TRIP. CBU. POOH. 03/12/93 (4) RIH. MW: 9.6 VIS: 61 TD: 3920'(0) POOH. RIH W/13-3/8" CSG. CMTCSG. N/D DIVERTER. TOP JOB. N/U BOPE. TEST BOPE. RIH W/BHA. 03/13/93 (5) SHORT TRIP. MW: 9.3 ViS: 36 TD: 6087'(2167) RIH TO 3820'. TEST CSG. DRLG FLOAT EQUIP, 10' NEW HOLE. CBU. LOT (12.4 PPG EMW). CIRC. DRLG TO5056'. CBU. SHORT TRIP. RIH. DRLG TO 6087'. 03/14/93 (6) CBU. MW: 9.7 VIS: 40 TD: 7507'(1420) SHORT TRIP TO 3900'. REAM F/4837'-5150'. DRLG F/ 6087'-7117'. CBU. SHORT TRIP TO 3900'. RIH. REAM F/ 6662'-7117'. DRLG F/7117'-7507'. CBU. 03/15/93 ( TD: 8450'( 7) DRLG. MW: 9.7 VIS: 44 943) 'DROP SURVEY. POOH. CHANGE BIT. RIH. REAM F/ 7409'-7507'. DRLG F/7507'-8450'. 03/16/93 ( TD: 9360'( 8) DRLG. MW: 9.9 VIS: 43 910) DRLG TO 8718'. CBU. POOH. CHANGE BIT. RIH. REAM F/ 8628'-8718'. DRLG F/8718'-9360'. 03/17/93 ( TD:10140'( 9) RUN 9-5/8" CSG. MW: 9.9 ViS: 0 780) DRLG TO 10140'. CBU. SHORT TRIP TO 8534'. CIRC. POOH. TEST BOPE. RIH W/9-5/8" CSG. 03/18/93 (10) N/D BOPE. MW: 9.9 VIS: 0 TD:10140'( o) RIH W/9-5/8" CSG. ClRC @ SHOE. RIH W/CSG. CIRC. CMT CSG. L/D CSG EQUIP. INSTALL PACKOFF. TEST SAME. RIH TO 2000'. F/P WELL W/DIESEL. POOH. N/D BOPE. Alaska, Oil & Gas Cons. bor~missiOr~ Anchorage WELL ' AGI-9 OPERATION: RIG · AUDI 2 PAGE: 2 03/19/93 ( 1 TD:10140'( 1) RIG RELEASED. MW: 9.9 ViS: 0 0) INSTALL HGR, TREE. TESTTREE. INSTALL BPV. SECURE WELL. RIG RELEASED @ 09:00 HRS, 3/18/93. O5/O6/93 ( 1 TD:10140'( 2) N/U BOPE. MW: 9.9 VIS: 0 0) RIG MOVE. RIG ACCEPTED @ 04:00 HRS, 5/6/93. N/D TREE. N/U BOPE. 05/07/93 ( 1 TD:10320'( 3) DRLG. MW: 9.3 VIS: 58 180) N/D TREE. N/U BOPE. TEST BOPE. RIH TO 2100'. CIRC OUT DIESEL. RIH. CIRC. TAG CMT@ 10000'. TEST CSG. OK. DRLG CMT, FLOAT EQUIP TO 10140'. CBU. DISP HOLE TO FLOPRO. FIT (12.9 PPG EMW). CIRC. DRLG TO 10320'. 05/08/93 (14) BACKREAM. MW: 9.2 VIS: 56 TD:10693'( 373) DRLG TO 10693'. TD WELL @ 02:00 HRS, 5/8/93. CIRC. SHORT TRIP TO SHOE. CIRC. POOH. 05/O9/93 (15) POOH. MW: 9.3 NaCI TD:10693 POOH. RIH. CBU. POOH. L/D BHA. RIH W/7" LNR ON DP. PB:10693 CIRC. PUMP 100 BBLS XANVIS, 200 BBLS SEAWATER, 50 BBLS BRINE, 15 BBLS BREAKER. DISP W/BRINE. BUMP PLUG. SET HGR, PKR. TEST SAME TO 4000 PSI. OK. RELEASE F/LNR. DISP WELL TO BRINE. POOH. 05/10/93 (16) TD:10693 PB:10693 SPACE OUTTBG. MW: 9.3 NaCI POOH. L/D LNR RUNNING TOOLS. RIH W/BAKER 'FB-I' PKR. SET PKR @ 9887' (DPM). POOH. L/D DP. RIH W/7" TBG. 05/11/93 (17) CLEAN RIG. MW: 9.3 NaCI TD:10693 RIH W/7" TBG. SPACE OUT TBG. M/U HGR. F/P TOP 2000' W/ PB:10693 DIESEL. LAND TBG. TEST TBG, ANNULUS. N/D BOPE. N/U TREE. TEST TREE. SECURE WELL. RIG RELEASED @ 24:00 HRS, 5/10/93. 05/14/93 (18) TD:10693 PB:10670 RIG DOWN MW: 9.3 NaCI CLEANING & PREPARING TO STACK OUT. RIG DOWN PIPE SHED. SIGNATURE: (drilling superintendent) DATE: . S E !:~ - 2 199:~ ,~iaska. Oil & Gas Cons. Anchorage ORIGINAL SUB - S URFA CE DIRECTIONAL SURVEY [~ UIDANCE [~ ONTINUOUS ['~ OOL A~aska 0il a Gas Cons. Commission Anchorage Company ARCO ALASKAmINC. wemm Name AGI-9 (2528'FSL~ 2558' FEL, SEC 36, T12N, R14E) Field/Location PRUDHO£ BAY,NORTH SLOPE, ALASKA 93266 '-' t Date ,ob Refere.._.~nce No. MiCRO,ILl, lED Logcled By: Computed By: ~,~,_. / ~1~1~ .. ' ' KOHRING CRYER " · SCHLUMBERGER * GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. AGI-9 PRUDHOE BaY NORTH SLOPE, ALASKA SURVEY DATE' 09-JUN-93 ENGINEER' J. CRYER METHODS OF COMPUTATION TOOL LOCATION: MINIMUM CURVATURE INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 65 DEG S2 MIN EAST COMPUTATION DATE' 1-JUL-93 PAGE I ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 09-JUN-93 KELLY BUSHING ELEVATION' 49.00 ET ENGINEER' J. CRYER INTERPOLATED VALUES FOr EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0 O0 100 O0 200 O0 300 O0 400 O0 499 99 599 95 699 74 799 25 898 65 -49 O0 51 O0 151 O0 251 O0 351 O0 450 99 55O 95 650 74 750 25 849 65 0 0 N 0 0 E 0 2 S 21 28 E 0 5 S 9 0 E 0 8 S 16 47 E 0 24 S 58 2 E I 3 S 84 2 E 2 7 N 77 25 E 5 7 N 64 53 E 5 59 N 64 27 E 6 44 N 63 54 E 0 O0 0 13 0 10 0 O6 0 2O 1 14 3 61 9 93 19 75 30 72 0 oo 0 oo 0 oo 0 o6 0 52 0 77 i 82 I 60 0 51 I O4 0 O0 N 0 01S 0 14 S 0 28 S 0 58 S 0 93 S 0 70 S I 62 N 5 91N 10 66 N 0 O0 E 0 14 E 0 17 E 0 19 E 0 48 E 1 68 E 4 28 E 10 18 E 19 O1 E 28 9O E 0 O0 N 0 0 E o o 0 0 1 4 lO 19 30 14 S 87 24 E 23 S 50 17 E 34 S 34 18 E 75 S 39 36 E 92 S 61 2 E 34 S 80 43 E 31 N 80 59 E 91 N 72 44 E 80 N 69 45 E 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 997 73 O0 1096 O0 1194 O0 1292 O0 1390 O0 1488 O0 1585 O0 1681 O0 1776 O0 1870 948.73 8 48 38 1047.38 9 53 74 1145.74 10 51 88 1243.88 11 14 86 1341.86 12 2 38 1439.38 13 25 41 1536.41 14 45 47 1632.47 17 37 31 1727.31 19 9 08 1821.08 22 6 N 60 18 E N 60 17 E N 62 SE N 62 13 E N 62 55 E N 64 3O E N 64 0 E N 63 0 E N 63 52 E N 64 18 E 44 19 60 46 78 43 97 61 117 58 139 67 163 84 191 57 223 24 257 94 1 91 0 94 0 71 0 25 1 57 1 03 2 21 2 90 1 37 5 42 17 O1N 25 33 42 52 61 72 84 98 114 4O 81E 17 N 54 84 N 70 79 N 87 06 N 105 78 N 125 23 N 147 68 N 171 88 N 200 O0 N 231 44 21 N 67 22 E 98 E 60 77 E 78 76 E 97 49 E 117 33 E 139 14 E 163 94 E 191 27 E 223 52 E 258 46 N 65 24 E 44 N 64 27 E 64 N 64 0 E 64 N 63 44 E 73 n 63 45 E 91 N 63 51E 66 N 63 47 E 35 N 63 43 E 06 N 63 47 E 2000 O0 1961 11 1912 11 26 12 2100 2200 2300 2400 2500 2600 2700 2800 2900 O0 2050 O0 2139 O0 2228 O0 2316 O0 2402 O0 2487 O0 2571 O0 2653 O0 .2734 46 2001 61 2090 58 2179 44 2267 91 2353 99 2438 43 2522 93 2604 88 2685 46 26 54 61 27 1 58 27 26 44 29 38 91 3O 43 99 32 45 43 33 58 93 35 2 88 36 33 N 62 12 E N 62 4 E n 63 22 E N 64 11 E N 63 23 E N 63 51 E N 63 44 E N 62 46 E N 63 27 E N 64 24 E 299 23 344 04 389 29 434 92 482 64 532 84 585 36 640 42 696 86 755 55 2.26 0 72 0 57 1 03 1 49 1 62 1 94 0 65 2 29 0 61 132 52 N 268 45 E 299.38 N 63 44 E 153 174 194 215 238 261 286 311 337 7O N 3O8 45 N 348 56 N 389 62 N 432 02 N 477 08 N 524 O0 N 573 60 N 623 34 N 676 05 E 344.26 N 63 29 E 32 E 389.56 N 63 24 E 30 E 435 21 N 63 27 E 14 E 482 95 N 63 29 E 10 E 533 18 N 63 29 E 31E 585 71 N 63 32 E 46 E 640 82 N 63 30 E 83 E 697 32 N 63 27 E 59 E 756 02 N 63 30 E 3000 O0 2814 88 2765 88 37 23 3100 3200 3300 3400 3500 3600 3700 3800 3900 O0 2893 O0 2968 O0 3043 O0 3115 O0 3187 O0 3260 O0 3334 O0 3408 O0 3480 10 2844 91 2919 14 2994 48 3066 67 3138 58 3211 68 3285 26 3359 40 3431 10 39 46 91 41 23 14 43 0 48 43 57 67 43 33 58 42 45 68 41 52 26 43 33 40 43 53 N 63 56 E N 63 8 E 877 N 65 47 E 942 N 65 51E 1009 N 63 43 E 1078 N 62 34 E 1148 N 62 59 E 1216 N 62 46 E 1283 N 63 9 E 1351 N 63 28 E 1420 815 53 76 96 96 99 11 48 55 19 39 2 31 2.91 1 60 2 46 2 65 0 81 1 21 0 57 1 41 o 21 363 29 N 730 68 E 816 O1 N 63 34 E 391 419 446 475 507 538 569 600 631 39 N 786 49 N 845 68 N 906 81N 968 43 N 1030 67 N 1091 28 N 1151 10 N 1211 22 N 1273 27 E 878 11E 943 34 E 1010 93 E 1079 49 E 1148 38 E 1217 15 E 1284 43 E 1351 29 E 1421 3O N 63 32 E 5O N 63 36 E 44 N 63 46 E 46 N 63 51E 65 N 63 47 E O8 N 63 44 E 22 N 63 41E 92 N 63 39 E 17 N 63 38 E COMPUTATION DATE' 1-JUL-93 PAGE 2 ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 09-JUN-93 KELLY BUSHING ELEVATION' 49.00 FT ENGINEER' J. CRYER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG BIN DEG BIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3552 42 3503 42 43 58 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3624 O0 3696 O0 3768 O0 3841 O0 3914 O0 3987 O0 4061 O0 4133 O0 4205 45 3575 60 3647 60 3719 04 3792 22 3865 94 3938 64 4012 96 4084 88 4156 45 43 5O 60 43 56 60 43 53 04 43 16 22 42 41 94 42 19 64 43 4 96 44 0 88 44 6 N 63 55 E 1489 73 N 64 21E 1559 N 64 48 E 1628 N 65 4 E 1697 N 65 17 E 1766 N 65 27 E 1834 N 65 16 E 1902 N 65 6 E 1969 N 65 12 E 2039 N 64 54 E 2108 08 31 7O 64 79 35 94 O0 49 0 70 0 49 0 43 0 54 0 63 0 41 0.42 1.75 0.21 0.43 661 98 N 1335 48 E 1490 54 N 63 38 E 692 721 751 780 8O8 836 865 894 923 22 N 1397 95 N 1460 32 N 1523 26 N 1585 66 N 1647 79 N 1709 18 N 1770 24 N 1833 47 N 1896 91E 1559 45 E 1629 32 E 1698 89 E 1767 84 E 1835 27 E 1903 60 E 1970 26 E 2039 30 E 2109 91 N 63 39 E 15 N 63 42 E 52 N 63 45 E 44 N 63 48 E 57 N 63 52 E 11 N 63 55 E 68 N 63 57 E 73 N 64 0 E 2O N 64 2 E 5000 O0 4277 67 4228.67 44 4 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 4349 O0 4421 O0 4493 O0 4566 O0 4638 O0 4710 O0 4782 O0 4853 O0 4924 62 4300 62 43 56 75 4372 84 4444 12 4517 52 4589 87 4661 35 4733 37 4804 39 4875 75 43 50 84 43 45 12 43 40 52 43 37 87 43 49 35 44 44 37 44 49 39 44 44 N 64 41E 2178 09 N 64 42 E 2247 N 65 4 E 2316 N 65 17 E 2386 N 65 35 E 2455 N 66 0 E 2524 N 66 19 E 2593 N 66 28 E 2663 N 66 44 E 2733 N 66 27 E 2803 53 79 09 2O 18 21 12 51 89 0 23 0 19 0 44 0 37 0 25 0 40 1 18 0 12 0 21 1 15 953 17 N 1959 25 E 2178 81 N 64 3 E 982 1012 1041 1070 1098 1126 1154 1182 1210 87 N 2022 29 N 2084 36 N 2147 08 N 2210 39 N 2273 26 N 2336 26 N 2400 24 N 2465 06 N 2529 O3 E 2248 74 E 2317 65 E 2386 5O E 2455 41E 2524 56 E 2593 64 E 2663 24 E 2734 91E 2804 25 N 64 5 E 51 N 64 6 E 80 N 64 8 E 89 N 64 10 E 85 N 64 13 E 84 N 64 16 E 72 N 64 19 E 06 N 64 23 E 40 N 64 26 E 6000 O0 4995 13 4946.13 45 8 6100 6200 6300 6400 6500 6600 6700 6800 6900 O0 5065 O0 5136 O0 5206 O0 5276 O0 5346 O0 5415 O0 5485 O0 5555 O0 5625 63 5016.63 45 7 16 5087.16 45 12 61 5157.61 45 13 90 5227.90 45 36 46 5297.46 46 14 77 5366.77 45 51 48 5436.48 45 44 57 5506.57 45 33 41 5576.41 45 51 N 65 40 E 2874.57 N 66 3 E 2945.49 N 66 20 E 3016.39 N 66 23 E 3087 35 N 66 29 E 3158 47 N 66 58 E 3230 29 N 66 26 E 3302 35 N 66 26 E 3374 04 N 64 55 E 3445 37 N 64 52 E 3516 93 0 41 0 44 0 o3 0 19 0 84 0 43 0 35 0 87 1 16 0 29 1238 87 N 2594 45 E 2875 06 N 64 29 E 1267 92 N 2659 1296 49 N 2724 1324 93 N 2789 1353 43 N 2854 1381 81N 2920 1410.23 N 2986 1438.89 N 3052 1468.21N 3117 1498.69 N 3181 15 E 2945 03 E 3016 05 E 3087 23 E 3158 22 E 323O 46 E 33O2 18 E 3374 20 E 3445 96 E 3517 96 N 64 30 E 83 N 64 33 E 76 N 64 35 E 86 N 64 38 E 65 N 64 41 E 68 N 64 43 E 35 N 64 46 E 67 N 64 47 E 24 N 64 47 E 7000 O0 5695 31 5646 31 45 19 7100 7200 7300 7400 750O 7600 7700 7800 7900 O0 5765 O0 5835 O0 5906 oo 5976 O0 6047 oo 6118 O0 6190 O0 6263 O0 6336 51 5716 51 45 28 74 5786 74 45 19 17 5857 17 45 12 61 5927 61 45 15 20 5998 20 44 59 15 6069.15 44 27 17 6141.17 43 30 06 6214.06 43 1 24 6287.24 42 50 N 65 15 E 3588 44 N 65 25 E 3659 N 65 13 E 3730 N 65 17 E 3801 N 65 22 E 3872 N 65 13 E 3943 N 64 17 E 4014 N 62 57 E 4083 N 62 8 E 4151 N 61 51E 4219 66 85 84 82 65 11 45 80 83 10l 0 38 0 46 0 22 0 54 0 53 1 51 1 49 0 21 0 54 1528.86 N 3246 79 E 3588 74 N 64 47 E 1558 5O N 3311 1588 1617 1647 1677 1707 1737 1769 1801 23 N 3376 95 N 344O 63 N 3505 15 N 3569 16 N 3633 97 N 3695 64 N 3756 62 N 3816 55 E 3659 24 E 3731 70 E 3802 19 E 3873 57 E 3943 33 E 4014 49 E 4083 18 E 4152 36 E 4220 96 N 64 48 E 14 N 64 48 E 13 N 64 49 E 12 N 64 49 E 94 N 64 50 E 41 N 64 50 E 77 N 64 49 E 17 N 64 46 E 25 N 64 44 E COMPUTATION DATE: 1-JUL-93 PAGE 3 ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 09-JUN-93 KELLY BUSHING ELEVATION: 49.00 FT ENGINEER: J. CRYER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 8000 O0 6409 81 6360 81 42 36 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 6483 O0 6557 O0 6632 O0 6707 O0 6782 O0 6857 O0 6932 O0 7O07 O0 7082 64 6434 94 65O8 61 6583 52 6658 43 6733 21 6808 20 6883 21 6958 25 7033 64 42 12 94 41 49 61 41 38 52 41 21 43 41 46 21 41 24 20 41 29 21 41 23 25 41 21 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG N 61 43 E 4287 42 N 61 35 E 4354 N 61 32 E 4421 N 61 43 E 4487 N 61 55 E 4553 N 62 33 E 462O N 63 25 E 4686 N 64 26 E 4752 N 64 29 E 4818 N 64 26 E 4884 71 47 84 94 O7 39 52 65 73 0 O1 0 41 0 36 0 34 0 16 1 02 0 59 0 47 0 14 0 15 1833 71 N 3876 O1 E 4287.89 N 64 41 E 1865 1897 1929 1960 1991 2021 2050 2079 2107 74 N 3935 62 N 3994 26 N 4052 51N 4111 48 N 4169 57 N 4228 61N 4288 08 N 4348 57 N 4407 37 E 4355 24 N 64 38 E 22 E 4422 73 E 4488 13 E 4554 70 E 462O 87 E 4687 31E 4753 01E 4819 64 E 4885 07 N 64 35 E 50 N 64 33 E 67 N 64 30 E 86 N 64 28 E 23 N 64 27 E 38 N 64 27 E 52 N 64 27 E 61 N 64 27 E 9000 O0 7157.34 7108 34 41 18 9100 9200 9300 9400 9500 9600 9700 9800 9900 O0 7232.52 7183 O0 7307.68 7258 O0 7382.97 7333 O0 7458.42 7409 O0 7533.92 7484 O0 7609.55 7560 O0 7685.13 7636 O0 7761.07 7712 O0 7837.48 7788 52 41 16 68 41 13 97 41 5 42 40 59 92 40 53 55 40 56 13 40 47 07 40 23 48 39 52 N 64 22 E 4950 77 N 64 10 E 5016 N 64 16 E 5082 N 64 14 E 5148 N 64 6 E 5214 N 63 59 E 5279 N 64 6 E 5344 N 63 58 E 5410 N 63 47 E 5475 N 63 49 E 5539 69 64 43 05 59 99 46 49 97 0 25 0 38 0 17 0 22 0 15 0 50 0 31 0 49 0 49 1 62 2136 11 N 4467 21 E 4951 66 N 64 27 E 2164 2193 2221 2250 2279 2307 2336 2365 2393 72 N 4526 40 N 4586 98 N 4645 56 N 4704 19 N 4763 83 N 4822 47 N 4881 14 N 4939 64 N 4997 61E 5017 02 E 5083 30 E 5149 39 E 5215 37 E 5280 19 E 5345 O8 E 5411 48 E 5476 36 E 5541 59 N 64 27 E 56 N 64 26 E 37 N 64 26 E O0 N 64 26 E 57 N 64 26 E 99 N 64 25 E 47 N 64 25 E 53 N 64 25 E 04 N 64 24 E 10000 O0 7914 47 7865 47 39 27 10100 O0 7991 92 7942 92 39 0 10200 O0 8069 86 8020 86 38 32 10300 O0 8148 41 8099 41 38 4 10400 O0 8227 32 8178 32 37 52 10500 O0 8306 12 8257 12 38 5 10600 O0 8384 85 8335 85 38 0 10693 O0 8458 15 8409 15 38 0 N 63 40 E 5603.75 N 63 30 E 5666.98 N 63 44 E 5729.60 N 63 24 E 5791.45 N 63 13 E 5852.82 N 63 9 E 5914.34 N 62 56 E 5975.85 N 62 56 E 6033.04 O. 70 O. 60 O. 64 0.51 0.42 0.40 O. O0 O. O0 2421 88 N 5054 58 E 5604 84 N 64 24 E 2450 04 N 5111 23 E 5668 10 N 64 23 E 2477 85 N 5167 37 E 5730 75 N 64 23 E 2505 43 N 5222 77 E 5792 63 N 64 22 E 2533 03 N 5277 64 E 5854 03 N 64 22 E 2560 80 N 5332 60 E 5915 60 N 64 21E 2588 71N 5387 48 E 5977 15 N 64 20 E 2614 75 N 5438 46 E 6034 38 N 64 19 E COMPUTATION DATE: 1-JUL-93 PAGE 4 ARCO ALASKA, INC. AGI-9 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY: 09-JUN-93 KELLY BUSHING ELEVATION: 49.00 FT ENGINEER: J. CRYER INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN OEO MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 O0 O0 997 O0 1961 O0 2814 O0 3552 O0 4277 O0 4995 O0 5695 O0 6409 oo 7157 -49 O0 73 948 11 1912 88 2765 42 3503 67 4228 13 4946 31 5646 81 6360 34 7108 0 0 73 8 48 11 26 12 88 37 23 42 43 58 67 44 4 13 45 8 31 45 19 81 42 36 34 41 18 N 0 0 E N 60 18 E 44 N 62 12 e 299 N 63 56 E 815 N 63 55 E 1489 N 64 41E 2178 N 65 40 E 2874 N 65 15 E 3~88 N 61 43 E 4287 N 64 22 E 4950 0 O0 19 23 53 73 09 57 44 42 77 0 O0 1 91 2 26 2 31 0 7O 0 23 0 41 10l 0 O1 0 25 0 O0 N 17 132 363 661 953 1238 1528 1833 2136 0 O0 E O1N 40 52 N 268 29 N 730 98 N 1335 17 N 1959 87 N 2594 86 N 3246 71N 3876 11N 4467 0 O0 N 0 0 E 81E 44 45 E 299 68 E 816 48 E 1490 25 E 2178 45 E 2875 79 E 3588 O1E 4287 21E 4951 21 N 67 22 E 38 N 63 44 E O1 N 63 34 E 54 N 63 38 E 81 N 64 3 E 06 N 64 29 E 74 N 64 47 E 89 N 64 41E 66 N 64 27 E 10000.00 7914.47 7865.47 39 27 10693.00 8458.15 8409.15 38 0 N 63 40 E 5603.75 N 62 56 E 6033.04 O. 70 O. O0 2421.88 N 5054.58 E 5604.84 N 64 24 E 2614.75 N 5438.46 E 6034.38 N 64 lg E COMPUTATION DATE' 1-JUL-93 PAGE 5 ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 09-JUN-93 KELLY BUSHING ELEVATION' 49.00 FT ENGINEER' J. CRYER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPAR'DJRE SECTION SEVERITY NORTH/SOLFFH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 49 O0 149 O0 249 O0 349 O0 449 O0 549 02 649 11 749 48 850 03 0 O0 49 O0 149 O0 249 O0 349 O0 449 O0 549 O0 649 O0 749 O0 849 O0 -49 O0 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 0 0 N 0 0 E 0 5 S 48 43 E 0 6 S 13 13 E 0 4 S 6 31E 0 14 S 40 50 E 0 43 S 71 16 E 1 27 N 86 14 E 3 37 N 68 51E 5 40 N 63 37 E 6 15 N 64 23 E 0 O0 0 12 0 12 0 O8 0 O8 0 50 2 09 ' 5 98 14 61 25 08 0 O0 0 32 0 O0 0 O0 0 36 0 84 I 52 3 62 0 62 0 69 0 O0 N 0 O1 N 0 06 S 0 20 S 0 41 S 0 77 S 0 94 S 0 02 N 3 66 N 8 21 N 0 2 6 14 23 0 O0 E 0 13 E 0 16 E 0 18 E 0 27 E 90 E 72 E 56 E 39 E 82 E 0 O0 N 0 0 E 0 0 0 0 1 2 6 14 25 13 N 86 12 E 17 S 69 16 E 27 S 42 15 E 49 S 33 35 E 19 S 49 37 E 88 S 70 55 E 56 N 89 50 E 85 N 75 44 E 20 N 70 59 E 950 75 1051 1153 1255 1357 1459 1562 1666 1771 1877 949 O0 94 1049 45 1149 27 1249 24 1349 55 1449 40 1549 03 1649 12 1749 31 1849 900 O0 O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 O0 1700 O0 1800 7 49 N 61 52 E O0 9 29 N 59 56 E O0 10 25 N 61 21E O0 11 7 N 62 16 E O0 11 33 N 62 21E O0 12 55 N 64 6 E O0 14 5 N 64 26 E O0 16 35 N 63 8 E O0 18 48 N 63 33 E O0 20 57 N 64 19 E 37 06 52 42 69 84 88 94 108 87 130 46 154 49 181 60 213 87 249 55 2.92 0 74 1 54 0 29 0 88 1 45 1 35 3 29 1 14 4 36 13 55 N 21 29 38 48 57 68 80 94 110 34 56 E 14 N 47 76 N 63 75 N 80 05 N 97 79 N 117 16 N 138 16 N 163 73 N 191 36 N 223 37 12 N 68 35 E 98 E 52 19 E 69 09 E 88 75 E 108 O3 E 130 71E 154 O4 E 181 87 E 213 95 E 249 43 N 66 13 E 85 N 64 47 E 97 N 64 11E 92 N 63 5O E 53 N 63 43 E 55 N 63 50 E 68 N 63 49 E 98 N 63 43 E 67 N 63 46 E 1986 50 1949 O0 1900 O0 25 57 2098 2210 2323 2437 2553 2673 2793 2917 3043 36 2049 55 2149 06 2249 53 2349 88 2449 O0 2549 99 2649 58 2749 20 2849 O0 2000 O0 2100 O0 22OO O0 2300 0.0 2400 O0 2500 O0 2600 O0 2700 O0 2800 O0 26 54 O0 27 2 O0 27 50 O0 30 2 O0 31 47 O0 33 45 O0 34 56 O0 36 38 O0 38 21 N 62 30 E N 62 2 E N 63 29 E N 64 7 E N 63 23 E N 64 7 E N 62 50 E N 63 24 E N 64 29 E N 63 0 E 293 27 343 30 394 09 445 64 501 30 560 73 625 40 693 43 766 02 842 02 3 12 0 72 0 56 2 04 0 79 2 47 0 89 2 07 0 5O 2 72 129 73 N 263 17 E 293 41 N 63 46 E 153 176 199 223 25O 279 310 341 375 35 N 307 59 N 352 24 N 398 99 N 448 25 N 5O2 14 N 56O 06 N 620 86 N 686 13 N 754 39 E 343 52 N 63 29 E 61 E 394 36 N 63 24 E 94 E 445 93 N 63 28 E 83 E 501 62 N 63 29 E 18 e 561 08 N 63 31 E 09 E 625 79 N 63 31 E 76 E 693 89 N 63 28 E 03 E 766.49 N 63 31E 40 E 842.52 N 63 34 E 3173 53 2949 O0 2900 O0 41 7 3308 3446 3584 3719 3856 3995 4134 4272 4410 03 3049 52 3149 23 3249 24 3349 42 3449 24 3549 O1 3649 79 3749 94 3849 O0 3000 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 36O0 O0 3700 O0 3800 O0 43 9 O0 43 50 O0 42 57 O0 42 0 O0 43 55 O0 43 58 O0 43 46 O0 43 58 O0 43 12 N 65 10 E N 65 47 E 1015 N 62 33 E 1111 N 63 0 E 1205 N 62 46 E 1296 N 63 19 E 1390 N 63 54 E 1486 N 64 30 E 1582 N 65 1E 1678 N 65 18 E 1774 925 52 44 22 78 39 19 43 61 83 14 2 O1 2 30 0 80 0 95 I 19 0 41 0 67 0 41 0 11 0 57 412 22 N 829 25 E 926.06 N 63 34 E 448 490 533 575 617 660 702 743 783 93 N 911 38 N 997 81N 1081 16 N 1162 68 N 1246 53 N 1332 38 N 1419 36 N 1506 40 N 1592 3S E 1015 92 N 63 47 E 71E 1111 84 E 1206 57 E 1297 27 E 1390 51E 1487 15 E 1583 21E 1679 70 E 1774 71 N 63 50 E 37 N 63 44 E 07 N 63 41E 95 N 63 38 E 24 N 63 38 E 45 N 63 40 E 66 N 63 44 E 94 N 63 49 E COMPUTATZON DATE' 1-JUL-93 PAGE 6 ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 09-JUN-93 KELLY BUSHING ELEVATION' 49.00 FT ENGINEER' J. CRYER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4547 25 3949 O0 3900 O0 42 31 4682 4820 4960 5099 5237 5376 5514 5653 5793 72 4049 91 4149 08 4249 14 4349 82 4449 33 4549 48 4649 15 4749 84 4849 O0 4000 O0 4100 O0 4200 O0 4300 O0 4400 O0 4500 O0 4600 O0 4700 O0 4800 O0 42 48 O0 43 59 O0 44 8 O0 43 56 O0 43 56 O0 43 42 O0 43 38 O0 44 27 O0 44 48 N 65 25 E 1866 78 N 65 7 E 1958 N 65 15 E 2053 N 64 41E 2150 N 64 42 E 2246 N 65 11E 2343 N 65 31E 2438 N 66 4 E 2534 n 66 24 e 2630 N 66 43 E 2729 16 52 31 93 O1 85 17 23 17 0 34 1 68 0 11 0 02 0 19 0 32 0 22 0 40 1 07 0 26 821.95 N 1676 93 E 1867 54 N 63 53 E 860 22 N 1759 900 941 982 1023 1063 1102 1141 1180 33 N 1846 29 N 1934 62 N 2021 31N 2108 31N 2195 45 N 2282 11N 2370 52 N 2461 92 E 1958 44 E 2O54 14 E 2151 49 E 2247 53 E 2343 62 E 2439 54 E 2534 48 E 2630 25 E 2729 90 N 63 57 E 25 N 64 0 E 02 N 64 3 E 66 N 64 5 E 72 N 64 7 E 55 N 64 10 E 83 N 64 13 E 84 N 64 18 E 72 N 64 23 E 5934 70 4949 O0 4900 O0 44 57 6076 6218 6360 6503 6647 6790 6933 7076 7218 42 5049 23 5149 23 5249 67 5349 68 5449 63 5549 85 5649 45 5749 84 5849 O0 5000 O0 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 5600 O0 5700 O0 5800 O0 45 10 O0 45 13 O0 45 20 O0 46 16 O0 45 49 O0 45 30 O0 45 46 O0 45 30 O0 45 15 N 66 1E 2828 36 N 65 55 E 2928 78 N 66 21 E 3029 32 N 66 22 E 3130 13 N 66 59 E 3232 94 N 66 26 E 3336 N 65 3 E 3438 N 64 59 E 3541 N 65 27 E 3642 N 65 12 E 3744 54 69 21 87 23 1 O1 0 51 0 06 0 50 0 35 0 15 1 27 0 46 0 17 0 28 1219 92 N 2552 30 E 2828 86 N 64 27 E 1261 1301 1342 1382 1423 1465 1508 1551 1593 12 N 2643 68 N 2735 09 N 2828 85 N 2922 90 N 3017 41N 3111 97 N 3203 52 N 3296 84 N 3388 88 E 2929 88 E 3029 25 E 3130 66 E 3233 80 E 3336 15 E 3438 95 E 3541 28 E 3643 39 E 3744 26 N 64 30 E 76 N 64 33 E 53 N 64 37 E 29 N 64 41E 86 N 64 44 E 99 N 64 47 E 51 N 64 47 E 17 N 64 48 E 53 N 64 49 E 7360 79 5949 O0 5900 O0 45 14 7502 7643 7780 7917 8053 8188 8321 8455 8589 55 6049 04 6149 76 6249 38 6349 16 6449 O0 6549 92 6649 29 6749 04 .6849 O0 6000 O0 6100 O0 6200 O0 6300 O0 64OO O0 6500 O0 6600 O0 6700 O0 6800 O0 44 59 O0 43 57 O0 43 3 O0 42 44 O0 42 24 O0 41 52 O0 41 34 O0 41 28 O0 41 26 n 65 17 E 3844 97 N 65 12 E 3945 N 63 43 E 4O44 N 62 11E 4138 N 61 47 E 4231 N 61 38 E 4323 N 61 32 E 4413 N 61 48 E 4502 N 62 7 E 459O N 63 21E 4679 45 12 70 61 25 49 36 42 15 0 19 0 54 1 32 0 52 0 68 0 46 0 28 0 44 0 85 0 51 1636 O0 N 3479 89 E 3845 27 N 64 49 E 1677 1720 1763 1807 1850 1893 1936 1977 2018 90 N 3571 30 N 3660 51 n 3744 20 N 3826 75 N 3907 80 N 3987 15 N 4065 68 N 4143 32 N 4222 21E 3945 31E 4044 57 E 4139 76 E 4232 63 E 4323 18 E 4414 55 E 45O3 40 E 4591 39 E 4679 74 N 64 50 E 42 N 64 50 E 05 N 64 47 E 03 N 64 43 E 75 N 64 39 E O8 N 64 36 E 04 N 64 32 E 19 N 64 29 E 98 N 64 27 E 8722 41 6949 O0 6900 O0 41 25 8855 8988 9121 9254 9387 9519 9652 9784 9914 70 7049 90 7149 93 7249 91 7349 53 7449 93 7549 23 7649 15 7749 99 7849 O0 7000 O0 7100 O0 7200 O0 7300 O0 7400 O0 7500 O0 7600 O0 7700 oo 7800 O0 41 22 O0 41 19 O0 41 18 O0 41 9 O0 40 59 O0 40 50 O0 40 57 O0 40 27 O0 39 46 N 64 30 E 4767 35 N 64 28 E 4855 N 64 23 E 4943 N 64 11E 5031 N 64 17 E 5118 N 64 6 E 5205 N 63 59 E 5292 N 64 5 E 5379 N 63 48 E 5465 N 63 47 E 5549 46 44 16 79 87 63 22 22 56 0 28 0 O1 0 23 0 34 0 33 0 19 0 39 0 15 0 42 1 o3 2057 O0 N 4301 69 E 4768 21 N 64 27 E 2094 2132 2171 2209 2246 2284 2322 2360 2397 94 N 4381 94 N 4460 02 N 4539 10 N 4618 98 N 4697 91N 4775 78 N 4852 60 N 4930 87 N 5005 23 E 4856 60 E 4944 64 E 5032 60 E 5119 03 E 5206 09 E 5293 99 E 5380 26 E 5466 96 E SSSO 33 N 64 27 E 33 N 64 27 E 07 N 64 26 E 72 N 64 26 E 82 N 64 26 E 60 N 64 26 E 22 N 64 25 E 25 N 64 25 E 63 N 64 24 E COMPUTATION DATE: 1-JUL-93 PAGE 7 ARCO ALASKA, INC. AGI-9 PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 09-JUN-93 KELLY BUSHING ELEVATION: 49.00 FT ENGINEER: J. CRYER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 10044 65 7949.00 7900 O0 39 17 N 63 34 E 5632.05 10173 31 8049 O0 8000 O0 38 42 N 63 46 E 5712.95 10300 75 8149 O0 8100 O0 38 3 N 63 24 E 5791.91 10427 48 8249 O0 8200 O0 37 57 N 63 13 E 5869.69 10554 51 8349 O0 8300 O0 38 8 N 63 3 E 5947.96 10681 39 8449 O0 8400 O0 38 0 N 62 56 E 6025.90 10693 O0 8458 15 8409 15 38 0 N 62 56 E 6033,04 0 29 2434 46 N 5079.95 E 5633.16 N 64 24 E 0 74 2470 48 N 5152.43 E 5714 09 N 64 23 E 0 51 2505 64 N 5223.18 E 5793 09 N 64 22 E 0 30 2540 64 N 5292.71E 5870 91 N 64 21E 0 47 2576 02 N 5362.60 E 5949 23 N 64 21 E 0 O0 2611 50 N 5432.10 E 6027 24 N 64 19 E 0 O0 2614 75 N 5438.46 E 6034 38 N 64 19 E ARCO ALASKA, INC. AGI-9 PRUDHDE BAY NORTH SLOPE, ALASKA MARKER GCT LAST READING TD COMPUTATION DATE: 1-JUL-93 PAGE 8 DATE OF SURVEY: 09-JUN-93 KELLY BUSHING ELEVATION: 49.00 FT ENGINEER: J. CRYER INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 2528' FSL ~ 2558' FEE, SEC36 T12 R14 E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 10592.80 8379.18 8330.18 2586.69 N 5383.53 E 10693.00 8458.15 8409.15 2614.75 N 5438.46 E ARCO ALASKA, INC. aGI-9 PRUDHOE BaY NORTH SLOPE, ALASKa MARKER TD COMPUTATION DATE: 1-JUL-93 PAGE 9 DATE OF SURVEY: 09-JUN-93 KELLY BUSHING ELEVATION: 49.00 PT ENGINEER: J. CRYER .~********** STRATIGRAPHIC SUMMARY ***~*****~** SURFACE LOCATION = 2528' FSL & 2558' FEL, SEC36 T12 R14 E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 10693.00 8458.15 8409.15 2614.75 N 5438.46 E FINAL WELL LOCATION AT TD' TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MZN 10693.00 8458.15 8409.15 6034.38 N 64 19 E DIRECTIONAL SURVEY COMPANY ARCO ALASKA, INC. FIELD PRUDHOE BAY WELL AGI-9 COUNTRY USA RUN ONE DATE LOGGED 09 - JUN - 93 DEPTH UNIT FEET REFERENCE 93265 All interpretations are opinions based on inferences from electrical or other measurements and we cannot, and do not guarantee the accuracy or correctness of any Ir~srpretations, and we shall not. except in,the case of gross or wllfull negligence on our part. be liable or responslb~ for any loss. costs, damages or expenses incurred or sustained by anyone resulting from any Interpretation made by any of our officers, agents or employees. These interpretations are also subject to our General Terms and Conditions as set out in our current price Schedule. WELL: A'GI-9 (2428' FSL, 2558' FEL, SEC 36, T12N, R14E) HORXZONTAL PROJECT~ON NORTH 5000 FIEF 93285 4000 3000 2OOO 1000 -1000 -2000 SOUTH -3000 -1000 0 1000 2000 ~CALE = I / 1000 IN/FT 3000 4000 5000 6000 7000 WEST EAST IELL' A'GT-9 '- (2428' FSL, 2558' FEL. SEC 3e, T12N, R14£) VERTICAL PROdECTION -4000 ~2000 0 0 2000 4000 6000 8000 10000 12000 ;.; .;:; :::: ;::: :; : ::;: ;-:: :.:: :::; ,::: ; ~ .... !:!! !'i!!"':"!'i"i"!:'i'! ~!'~'!!'!i :~_::: ::: : :::~-~::~ - : ~.:- ::.: :: : ~ : ..... :.:: :::: ..:. :~.: · :: , ':. !!!i, !i :!:: :i:i ii!! i:!i !i:: !::! !-:! :,.. : .... J _:':.: ~!'!i ..... }i"}'"} ':':":~66b'~':"~'/: :i":'!''~ :'i'!"i: }/: :"' }": i': '" 2,.~i~:_.i ..... i .... : ....... :-- 800_0_ -.. : -:-: ?}:} · ..::~ ':: .... : .... ::. : :.- i i ....... : , : .... : : :.i.i. : ; :.i : : ;-i :.: , : : . , . i : : : ...... : : : : ~ : : : : I--: :.i.: -:. : :-: :.:. : : , : : : : ' :l~OOC : : : : : : : ' : : : : : : : : ' : . : : : :.:: : · ::~ :::: : ' ::::1:::: :'. ' : .': ':,': :':'':::': ..... :: :::: ''I :::: :: ' ' · . :. : .: :,: : : : : : : : :.: : . : : : : :. }.~ ! i' : : : : .i : i i ~ :.: : ::.: .:.: :::: :: : .::: .::: ..:. :..: :. . ::: : : : ..:. .:.:..: : ..... :...:...:..: ...... :.:..: :..:..:.:..: .... :...:...:..:..:.:..:.! :.: : : .... :: ::: ......... ..... :: :: · .:: : : .:: : : : .... : : : -~_ . ':., ;.~:.. :::: :: , . ::::: ~: : : :.:, ...... ..: .... :.i ..... ,...,...,.,..,.,,.,..,...,,.., ....... 2 ...... :[ ..... :..5.. 2.k.: .... : : ......... .......... .... :i'ii ...... i"i'-i"i':.i:':'i~ i~m :: ..... :::: .:.: :::. : ::: :: · . :. ~:.i.i-i..i.h..~..[...i...~_.i._~.;..i.i _~.i...~; ..... ;.} i...;..~.i.~..;; .... ;..ii.~ .~.~}} ..... ...... ...i.!: :..2...i.! ..... !...L..!..~..!..i..:...i ~.~..~..!.~...:.!_.i.[...:_.2.[.i..:[.i.:..:~..~i ...... ~ ..i .......... ........ :-: ::i::~: -::: .: : : .:: :: · .:.. .:. . :: .... : .. . : . . ... . !2:i.!ii:!:: : : ~ i~i: ! ! i: : ~:: '-: : - '' __:::: i !.i :::::::::::::::::::::::::::::::::: .:?;~.::: i::: ..i: :::.. (. i.:.::.:i':: :..:.: ':: '. :.:~' , "~' .................... ' PROJECTION ON VERTICAL PLANE 24.6.00 66.00 SCALED IN VERTICAL DEPTHS HOFIIZ SCALE : 1 / 2000 INtFT 6324/6116 Nielson Way Anchorage, AK 99518 907-563-3269 Fax: 907-563-5865 907-562-2646 Fax: 907-561-1358 BAKER HUGHES INTEQ MWD SURVEY WELL #AGI-9 APEX GAS INJECTION PAD ORIGINAL Eastman Teleco now Baker Hughes INTEQ appreciates the opportunity to provide our services. Please find attached a copy of the directional surveys in each of the following formats: · No Interpolation · 100' MD Interpolated · 100' TVD Interpolated R C IV£D SEP 1 5 1995 .Alaska Oil & Gas Cons. ~mmiss'.~ A~c~orage MIC OFILK . Eastman Teleco Anchorage, Alaska Prudhoe Bay Drilling Group Well Name Location Date Surveyed Survey Performed By Apex Gas Injection 9 Apex Gas Injection Pad North Slope, Alaska Mar 17, 1993 Scott Burkhardt This survey is correct to the best of my knowledge and is supported by actual field data. Y REPRESENTATIVE Eastman Teteco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993 Filename : 1195-450 No Interpolation Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° O' O' ' (T) Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 1 of 2 Date Mar 17, 1993 Filename · 1195-450 No Interpolation MD CkL INC DIR TVD VS LAT DEP ft ft deg deg ft ft ft ft 0 0 0.0 0.0 0 0 0 0 395 395 0.4 151.8 395 0 -1 1 599 204 2.5 79.4 599 4 -1 5 780 181 6.2 64.3 779 18 4 18 967 187 8.3 60.7 965 42 15 39 1154 1341 1529 1717 1905 2092 2279 2466 2653 2842 3026 3211 3400 3586 3770 3855 4243 4432 4620 4808 4996 5183 5371 5557 5744 187 10.6 62.8 1149 187 11.6 61.8 1333 188 14.2 65.3 1516 188 18.5 62.8 1696 188 22.1 63.9 1873 D'LEG o/loo 0.0 0.1 1.2 2.1 1.1 187 27.0 61.4 2043 187 27.1 65.0 2209 187 30.1 63.2 2373 187 34.1 61.8 2532 189 36.5 63.5 2686 BU I L D °/loo 0.0 0.1 1.O 2.0 i.i 184 38.0 62.8 2833 185 41.4 66.4 2975 189 44.2 63.2 3114 186 43.1 65.0 3248 184 43.4 63.2 3382 TUR!,~ ~/100 0.0 38.4 -35.5 -8.3 -1.9 85 44.1 64.6 3444 388 44.1 65.7 3722 189 43.2 66.0 3859 188 42.4 65.0 3997 188 44.1 66.7 4134 72 29 66 1.2 1.2 1.1 108 46 98 0.5 0.5 -0.5 150 65 135 1.4 1.4 1.9 203 88 183 2.3 2.3 -1.3 268 ' 117 241 1.9 1.9 0.6 188 44.2 65.7 4269 187 44.0 66.0 4403 188 43.8 65.7 4539 186 43.8 66.7 4673 187 44.9 68.1 4806 346 153 310 2.7 2.6 -1.3 431 191 386 0.9 0.1 1.9 520 230 467 1.7 1.6 -1.0 619 276 555 2.2 2.1 -0.7 728 327 652 1.4 1.3 0.9 188 45.1 66.4 4939 188 45.3 65.7 5072 188 45.3 66.4 5204 187 46.3 67.8 5335 188 45.9 66.7 5465 840 377 751 0 958 427 858 2 1086 482 974 1 1214 538 1089 0 1340 593 1203 0 187 45.9 65.0 5595 187 45.5 66.7 5726 185 45.3 66.0 5856 187 45.3 66.7 5987 188 44.3 65.0 6120 1399 619 1256 1669 733 1501 1800 786 1620 1927 839 1736 2056 892 1853 5932 6120 6308 6495 6683 6870 7057 7242 7429 7617 2187 944 1973 2317 998 2092 2448 1051 2211 2576 1103 2329 2707 1153 2449 2840 1205 2572 2973 1259 2694 3107 1313 2816 3241 1365 2939 3376 1418 3064 3511 1472 3187 3644 1527 3309 3776 1580 3430 3909 1633 3551 4041 1688 3672 .8 .2 .9 .9 .7 0 1 1 -0 0 .8 .8 .5 .6 .2 -0.4 1.9 -1.7 1.0 -1.0 .4 .2 .5 .6 .1 0 0 -0 -0 0 .8 .0 .5 .4 .9 1.6 0.~ 0.2 -0.5 0.9 .4 .2 .2 .4 .8 0 -0 -0 0 0 .1 .1 .1 .0 .6 -0.5 0.2 -0.2 0.5 0.7 .6 .3 .3 .8 .5 0 0 0 0 -0 .1 .1 .0 .5 .2 -0.9 -0.4 0.4 0.7 -0.6 0.7 0.7 0.3 0.3 0.8 0.0 -0.2 -0.1 0.0 -0.5 -0.9 0.9 -0.4 0.4 -0.9 Client Nell Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 · Apex Gas Injection Pad : North Slope, Alaska : ND CNL INC DIR TVD VS ft ft deg deg ft ft 7805 188 43.2 62.1 6256 4171 7992 187 42.7 63.5 6393 4299 8179 187 41.9 62.1 6531 4424 8366 187 41.5 63.2 6671 4549 8554 188 41.7 64.3 6812 4673 8741 187 41.5 65.7 6952 4797 8930 189 41.4 66.0 7093 4923 9117 187 41.4 65.3 7233 5046 9304 187 41.1 65.3 7374 5170 9491 187 41.0 63.9 7515 5292 9678 187 41.0 64.3 7656 5415 9866 188 40.1 63.5 7799 5537 10053 187 39.4 65.0 7943 5657 Page 2 of 2 Date Mar 17, 1993 Filename : 1195-450 No Interpolation LAT DEP D'LEG BUILD TURN ft ft :/100 ~/i00 :/100 1745 3789 1o2 -0.6 -1.5 1804 3902 0.6 -0.3 0.7 1861 4014 0.7 -0.4 -0.7 1918 4124 0.4 -0.2 0.6 1974 4236 0.4 0.1 0.6 2026 4349 0.5 -0.i 0.7 2077 4463 0ol -0.i 0.2 2128 4576 0.2 0.0 -0.4 2180 4688 0~2 -0.2 0.0 2232 4799 0.5 -0.1 -0.7 2286 4909 0.1 -000 0.2 2340 5019 0.6 -0.5 -0.4 2392 5126 0.6 -0.4 0.8 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993' Filename : 1195-450 Interpolated i00 ft of i,!P Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° O' O' ' (T) Client Well Name Location Eastman Teleco · Prudhoe Bay Drilling Group ' Apex Gas Injection 9 - Apex Gas Injection Pad · North Slope, Alaska : Page 1 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of MD MD ft 0 100 200 3OO 400 5OO 6O0 700 8OO 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3OOO 3100 3200 3300 3400 35OO 3600 3700 3800 3900 CkL INC DIR TVD ft deg deg ft 0 0.0 0.0 0 100 0.1 38.4 100 100 0.2 76.9 200 100 0.3 115.3 300 100 0.5 150.0 400 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 71.0 700 100 6.4 63.9 799 100 7.5 62.0 898 100 8.7 61.1 997 100 9.9 62.2 1096 100 10.8 62.6 1194 100 11.4 62.0 1293 100 12.4 62.9 1390 100 13.8 64.8 1488 100 15.8 64.4 1584 100 18.1 63.0 1680 100 20.1 63.3 1774 100 22.0 63.9 1868 100 24.6 62.6 1959 100 27.0 61.6 2050 100 27.1 63.5 2139 100 27.4 64.8 2228 100 29.0 63.8 2316 100 30.8 62.9 2402 100 33.0 62.2 2487 100 34.7 62.2 2570 100 36.0 63.1 2652 100 37.0 63.3 2732 VS ft 0 0 0 0 0 2 5 12 21 33 47 63 81 100 121 144 170 198 232 266 3O8 349 395 441 489 LAT ft 0 -0 -1 -1 -1 -1 -1 2 5 11 17 25 34 42 52 DEP D'LEG BUILD TURi; ft °/100 °/100 °/100 0 0.0 0.0 0.0 0 0.1 0.1 38.4 0 0.1 0.1 38.4 0 0.2 0.1 38.4 1 0.3 0.1 34.7 3 1.1 1.0 -35.5 5 1.6 1.0 -35.2 12 2.1 2.0 -8.3 20 2.0 1.9 -7.i 31 1.1 1.1 -1.9 44 1.2 1.2 -0.9 58 1.2 1.2 1.! 74 0.9 0.9 0.4 91 0.5 0.5 -0.5 110 1.1 1.0 0.9 62 130 1.4 1.4 1.9 74 153 2.0 2.0 -0.4 86 179 2.3 2.3 -1.3 101 209 2.0 2.0 0.2 116 240 1.9 1.9 0.~ 135 .155 175 196 217 276 2.6 2.6 -1.2 313 2.5 2.4 -1. i 354 0.9 0.1 1.9 395 0.7 0.4 1.3 438 1.7 1.6 -1.0 538 239 483 1.8 1.8 -0.9 591 263 530 2.2 2.1 -0.7 646 289 579 1.7 1.7 0.0 704 315 630 1.4 1.3 0.9 763 342 683 1.0 1.0 0.2 100 37.8 62.9 2812 824 100 39.4 64.2 2890 887 100 41.2 66.2 2966 951 100 42.7 64.9 3040 1018 100 44.2 63.2 3114 1086 100 43.6 64.2 3186 1155 100 43.1 64.9 3258 1224 100 43.3 63.9 3331 1293 100 43.6 63.7 3404 1361 100 44.1 64.7 3476 1431 370 397 424 453 482 512 542 572 602 632 737 0.8 0.8 -0 . 4 794 1.8 1.6 1.3 851 2.2 1.8 1.9 912 1.7 1.5 -1.3 974 1.9 1.5 -1.7 1036 0.9 -0.6 1.0 1098 0.7 -0.5 0.7 1160 0.7 0.2 -1.0 1221 0.4 0.4 -0.2 1284 0.8 0.5 1.0 Client Nell Name Location Eastman Teleco Prudhoe Bay Drilling Group Apex Gas Injection 9 Apex Gas Injection Pad North Slope, Alaska Page 2 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated i00 f~ of MD C~L INC DIR TVD ft ft deg deg ft 4000 !00 44.1 65.0 3548 4100 100 44.1 65.3 3620 4200 100 44.1 65.6 3691 4300 100 43.8 65.8 3763 4400 100 43.4 65.9 3836 4500 100 42.9 65.6 3909 4600 100 42.5 65.1 3982 4700 100 43.1 65.7 4055 4800 100 44.0 66.6 4128 4900 100 44.1 66.2 4200 5000 100 44.2 65.7 4272 5100 100 44.1 65.9 4343 5200 100 44.0 66.0 4415 5300 100 43.9 65.8 4487 5400 100 43.8 65.9 4559 5500 100 43.8 66.4 4632 5600 100 44.1 67.0 4704 5700 100 44.6 67.8 4775 5800 100 45.0 67.6 4846 5900 100 45.1 66.7 4917 6000 100 45.2 66.1 4987 6100 100 45.3 65.8 5058 6200 100 45.3 66.0 5128 6300 100 45.3 66.4 5199 6400 100 45.8 67.1 5268 6500 100 46.3 67.8 5338 6600 100 46.1 67.2 5407 6700 100 45.9 66.5 5477 6800 100 45.9 65.6 5546 6900 t00 45.8 65.3 5616 7000 100 45.6 66.2 5686 7100 i00 45.5 66,5 5756 7200 100 45.3 66.2 5826 7300 100 45.3 66.2 5896 7400 !00 45.3 66.6 5967 7500 100 44.9 66.1 6037 7600 100 44.4 65.2 6108 7700 !00 43.8 63.7 6180 7800 100 43.2 62.2 6253 7900 100 42.9 62.8 6326 VS ft 1500 1570 1639 1709 1778 1846 1914 1982 2051 2120 LAT ft 662 691 720 749 777 DEP D'LEG BUILD TURi~ ft °/100 °/100 ~/i0¢ 1347 0.2 0.0 0.3 1410 0.2 0.0 0.2 1473 0.2 0.0 0.3 1536 0.3 -0.3 0.2 1599 0.5 -0.5 0.2 2888 1224 2616 0.4 0.1 -0.f 2959 1253 2681 0.3 0.1 -0.4 3030 1282 2746 0.2 0.0 0.2 3101 1311 2811 0°3 0.0 0.4 3173 1339 2877 0.7 0.5 0.7 3244 1367 2943 0.7 0.5 0.7 3316 1394 3009 0.5 -0.2 -0.6 3388 1423 3075 0.5 -0.2 -0.6 3460 1452 3141 0.7 0.0 -0.P 3532 1481 3206 0.3 -0.1 -0.4 3604 1511 3272 0.7 -0.2 0.9 3675 1540 3337 0.3 -0.2 0.4 3746 1568 3402 0.3 -0.t -0.4 3817 1597 3467 0.1 -0.0 0.i 3888 1625 3533 0.3 0.0 0.4 3959 1654 3597 0.5 -0.4 -0.5 4029 1683 3661 0.8 -0.5 -0.9 4099 1713 3724 1.2 4168 1744 3786 1.2 -0.6 -1.5 4236 1775 3846 0.5 -0.3 0.6 2537 1087 2293 0.4 0.0 0.f 2606 1115 2356 0.5 0.3 0.~ 2676 ,1141 2421 0.8 0.6 0.7 2747 1169 2486 0.3 0.3 -0.2 2817 1196 2551 0.6 0.I -0.9 2190 946 1976 0.4 0o0 -0.~ 2260 974 2039 0.2 -0.1 0.2 2329 1003 2103 0.1 -0.i 0.i 2398 1031 2166 0.2 -0.1 -0.2 2468 1059 2229 0.1 ~0.1 0.~ 805 1662 0.5 -0.4 833 1723 0.6 -0.4 861 1786 0.8 0.6 0.! 889 1848 1.1 0.9 0.~ 917 1912 0.3 0.1 -0.4 ~lient i~ell Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 3 of 3 Date Mar 17, 1993 Filename · 1195-450 Interpolated 100 ft of MD MD CkL INC DIR TVD VS ft ft deg deg ft ft 8000 100 42.7 63.4 6399 4304 8100 100 42.2 62.7 6473 4371 8200 100 41.9 62.2 6547 4438 8300 100 41.6 62.8 6622 4505 8400 100 41.5 63.4 6697 4571 8500 100 41.6 64.0 6771 4637 8600 100 41.7 64.6 6846 4704 8700 100 41.5 65.4 6921 4770 8800 100 41.5 65.8 6996 4836 8900 100 41.4 66.0 7071 4903 9000 100 41.4 65.7 7146 4969 9100 100 41.4 65.4 7221 5035 9200 100 41.3 65.3 7296 5101 9300 100 41.1 65.3 7371 5167 9400 100 41.0 64.6 7446 5233 9500 100 41.0 63.9 7522 5298 9600 100 41.0 64.1 7597 5364 9700 100 40.9 64.2 7673 5429 9800 100 40.4 63.8 7749 5494 9900 100 40.0 63.8 7825 5559 10000 100 39.6 64.6 7902 5623 10053 53 39.4 65.0 7943 5657 LAT ft 1806 1837 1868 1898 1928 DEP D ' LEG BUILD TURN ft °/100 °/100 :/100 3907 0.5 -0.3 0.6 3967 0.7 -0.4 -0.7 4026 0.5 -0.4 -0.5 4085 0.4 -0.2 0.6 4145 0.4 -0.1 0.6 1958 4204 0.4 0.1 0.6 1986 4264 0.4 0.0 0.7 2015 4324 0.5 -0.1 0.7 2042 4384 0.3 -0.1 0.4 2069 4445 0.1 -0.1 0.2 2096 4505 0.1 -0.0 -0.2 2124 4565 0.2 0.0 -0.4 2151 4625 0.1 -0.1 -0.1 2179 4685 0.2 -0.2 0.0 22.07 4745 0.5 -0.1 -0.7 2235 4804 0.4 -0.0 -0.7 2264 4863 0.1 -0.0 0.2 3292 4922 0.1 -0.1 0.1 2321 4980 0.6 -0.5 -0.4 2349 5038 0.4 -0.4 -0.0 2377 2392 5096 0.6 -0.4 0.8 5126 1.0 -0.6 1.2 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of TVD Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° 0' 0'' (T) Client Well Name Location Eastman Teleco · Prudhoe Bay Drilling Group · Apex Gas Injection 9 · Apex Gas Injection Pad : North Slope, Alaska : Page 1 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated i00 ft of T.V2 MD ft 0 100 2OO 3OO 400 5OO 6OO 7OO 801 902 1003 1104 1206 1308 1410 1513 1616 1721 1827 1935 2045 2156 2269 2382 2497 2615 2736 2859 2985 3114 3245 3381 3519 3657 3795 3934 4073 · ~ 212 4350 4488 CIL INC DIR TVD ft deg deg ft 0 0.0 0.0 0 100 0.t 38.4 100 100 0.2 76.9 200 100 0.3 115.3 300 100 0.5 150.0 400 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 70.9 700 100 6.4 63.9 800 101 7.6 62.0 900 101 8.7 61.1 1000 101 10.0 62.2 1100 102 10.9 62.5 1200 102 11.4 62.0 1300 102 12.6 63.1 1400 103 14.0 65.0 1500 104 16.2 64.1 1600 104 18.6 62.8 1700 107 20.6 63.4 1800 108 22.9 63.5 1900 110 25.8 62.0 2000 111 27.0 62.6 2100 112 27.1 64.8 2200 114 28.8 64.0 2300 115 30.8 63.0 2400 118 33.3 62.1 2500 121 35.2 62.6 2600 123 36.6 63.4 2700 126 37.7 63.0 2800 129 39.6 64.5 2900 132 41.9 65.8 3000 136 43.9 63.5 3100 138 43.5 64.4 3200 138 43.2 64.3 3300 137 43.6 63.6 3400 139 44.1 64.8 3500 139 44.1 65.2 3600 139 44.1 65.6 3700 138 43.6 65.9 3800 137 43.0 65.7 3900 VS ft 0 0 0 0 0 2 5 12 21 33 47 64 82 102 124 146 175 204 241 281 326 375 426 48O 537 LAT ft 0 -0 -1 -1 -1 -1 -1 2 5 11 18 26 34 43 53 63 76 89 105 123 144 166 189 213 238 DEP D ' LEG BUILD TURN ft /100 /I00 /'i00 0 0.0 0.0 0.0 0 0.1 0.1 38.4 0 0.1 0.1 38.4 0 0.2 0.i 38.4 1 0.3 0.i 34.7 3 1.1 1.0 -3s.s 5 1.6 1.0 -35.2 12 2.1 2 . 0 -8.3 20 2.0 1.9 -7.0 32 1.I 1.! -1.9 44 1. 2 1. 2 -0.9 59 1.2 1.2 i·! 75 0.9 0.9 0.3 92 0.5 0.5 -0.5 112 1. 1 1. 1 i. I 132 1.4 1.4 1.9 158 2.2 2. 1 -0.8 184 2.3 2.3 -1.3 217 1.9 1.9 0.6 252 2.1 2.1 0.0 293 2.7 2.6 -1.3 336 1.2 1.1 0.5 382 0.9 0.1 1.9 431 1.5 1.5 -0.l 481 1.8 1.7 -0.9 599 267 537 2.2 2.1 667 299 597 1.6 1.5 0.4 739 331 661 1.3 1.2 0.7 815 366 729 0.8 0.8 -0.4 896 401 802 1.7 1.5 1.2 981 1074 1168 1263 1357 437 477 518 56O 601 642 683 724 763 802 1454 1551 1648 1743 1838 879 1.9 1.7 1.0 962 1.9 1.5 -1.7 1048 0.5 -0.3 0.6 1133 0.2 -0.2 -0.0 1218 0.4 0.3 -0.5 1305 0.7 0.4 0.9 1393 0.2 O. 0 0. 3 1481 0.2 0.0 0.3 1568 0.4 -0.4 0.2 1654 0.5 -0. 5 -0. i Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 Date Mar Filename Interpolated of 3 17, 1993 : 1195-450 100 ft of TVD MD ft 4624 4761 4900 5039 5179 5318 5456 5595 5735 5876 6018 6160 6302 6445 6589 6733 6877 7020 7163 7305 7447 7588 7727 7865 8001 8136 8271 84O5 8538 8672 88O6 8939 9072 9206 9338 9471 9604 9736 9867 9997 CkL INC DIR TVD VS LAT DEP D'LEG BUILD TURN ft deg deg ft ft ft ft °/100 °/100 °/100 136 42.4 65.0 4000 1930 840 1738 0.5 -0.4 -0.5 137 43.7 66.3 4100 2024 879 1824 1.1 0.9 0.9 139 44.1 66.2 4200 2120 918 1912 0.3 0.3 -0.1 139 44.2 65.8 4300 2217 957 2001 0.2 0.0 -0.3 139 44.0 66.0 4400 2314 997 2089 0.2 -0.1 0.2 139 43.9 65.8 4500 139 43.8 66.2 4600 139 44.0 67.0 4700 140 44.8 68.0 4800 141 45.0 66.9 4900 142 45.2 66.1 5000 142 45.3 65.8 5100 142 45.3 66.4 5200 143 46.0 67.4 5300 144 46.1 67.2 5400 144 45.9 66.2 5500 144 45.9 65.1 5600 143 45.6 66.4 5700 143 45.4 66.3 5800 142 45.3 66.2 5900 142 45.2 66.5 6000 141 44.5 65.3 6100 139 43.7 63.3 6200 138 43.0 62.5 6300 137 42.7 63.4 6400 135 42.1 62.4 6500 134 41.7 62.6 6600 134 41.5 63.4 6700 134 41.7 64.2 6800 134 41.6 65.2 6900 134 41.5 65.8 7000 133 41.4 66.0 7100 133 41.4 65.5 7200 133 41.3 65.3 7300 133 41.1 65.0 7400 133 41.0 64.0 7500 133 41.0 64.1 7600 132 40.7 64.1 7700 132- 40.1 63.5 7800 130 39.6 64.6 7900 2411 2507 2603 2701 2800 1036 2177 0.1 -0.1 -0.! 1075 2265 0.2 -0.0 0.3 1113 2353 0.4 0.2 0.6 1151 2443 0.8 0.6 0.7 1189 2536 0.6 0.1 -0.8 2901 1229 2628 0.4 0.1 -0.6 3002 1270 2720 0.1 0.1 -0.2 3103 13.11 2812 0.3 0.0 0.4 3205 1351 2907 0.7 0.5 0.7 3309 1391 3002 0.1 0.0 -0.1 3413 1432 3097 0.5 3516 1475 3192 0.6 3618 ,1517 3285 0.7 3720 1558 3378 0.1 3821 1598 3471 0.1 3922 1639 3563 0.2 4021 1679 3654 0.8 4118 1721 3740 1.1 4212 1764 3825 0.6 4305 1807 3908 0.5 4396 4485 4574 4663 4752 -0.1 -0.7 -0.0 -0.8 -0.2 0.9 -0.1 -0.0 -0.1 -0.0 -0.1 0.2 -0.5 -0.9 -0.6 -1.4 -0.4 -0.5 -0.3 0.6 1848 3988 0.7 -0.4 -0.7 1889 4068 0.3 -0.3 0.2 1930 4147 0.4 -0.1 0.6 1969 4227 0.4 0.1 0.6 2007 4307 0.5 -0.1 0.7 4840 2044 4388 0.3 4929 2080 4468 0.1 5017 2116 4549 0.2 5105 2153 4629 0.1 5192 2189 4708 0.2 5279 2227 4787 0.5 5366 2265 4865 0.0 5452 2302 4943 0.2 5538 2340 5019 0.5 5621 2376 5094 0.6 -0.1 0.5 -0.0 0.1 0.0 -0.4 -0.1 -0.1 -0. 1 -0.2 -0.1 -0.7 -0.0 0.1 -0.2 -0.1 -0.5 -0.4 -0.4 0.8 Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska Page 3 of 3 Date Mar 17, 1993 Filename · 1195-450 Interpolated 100 ft of TVD MD CkL INC DIR TVD ft ft deg deg ft 10053 56 39.4 65.0 7943 VS ft 5657 LAT ft 2392 DEP D' LEG BUILD TURN ft °/100 °/100 :/100 5126 0.9 -0.5 1.! Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° 6324/6116 Nielson Way Anchorage, AK 99518 907-563-3269 Fax: 907-563-5865 907-562-2646 Fax: 907-561-1358 ORIGINAL BAKER HUGHES INTEQ MWD SURVEY APEX GAS INJECTION 9 RECEIVED SEP 13 1993 Alaska Oil & Gas Cor, s. Ca~mJ~s~ Eastman Teleco now Baker Hughes INTEQ appreciates the opportunity to provide our services. Please find attached a copy of the directional surveys in each of the following formats: · No Interpolation · 100' MD Interpolated · 100' TVD Interpolated MICROFILMED Baker Hughes INTEQ Anchorage, Alaska Prudhoe Bay Drilling Group Well Name Date Surveyed Survey Performed By : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : : May 8, 1993 : : Don Lentz This survey is correct to the best of my knowledge and is supported by actual field data. . .o.'[1~ ?.~. ?~.L'~ COMPANY REPRESE.NTATIVE MEASURED DEPTH NO INTERPOLATION Baker Hughes INTEQ : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Date May 8, 1993 Filename : 1195-450 No Interpolation Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° 0' 0' ' (T) Well Name MD ft 0 395 599 780 967 Baker Hughes INTEQ : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 1 of 2 Date May 8, 1993 Filename : 1195-450 No Interpolation CkL INC DIR TVD VS LAT DEP ft deg deg ft ft ft ft 0 0.0 0.0 0 0 0 0 395 0.4 151.8 395 0 -1 1 204 2.5 79.4 599 4 -1 5 181 6.2 64.3 779 18 4 18 187 8.3 60.7 965 42 15 39 D' LEG °/100 0.0 0.1 1.2 2.1 1.1 BUI °/1 0 0 1 2 1 LD 00 .0 .1 .0 .0 .1 TURN °/100 0.0 38.4 -35.5 -8.3 -1.9 1154 1341 1529 1717 1905 187 10.6 62.8 1149 187 11.6 61.8 1333 188 14.2 65.3 1516 188 18.5 62.8 1696 188 22.1 63.9 1873 72 29 66 1.2 1 108 46 98 0.5 0 150 65 135 1.4 1 203 88 183 2.3 2 268 117 241 1.9 1 .2 .5 .4 .3 .9 1.1 -0.5 1.9 -1.3 0.6 2092 2279 2466 2653 2842 187 27.0 61.4 2043 187 27.1 65.0 2209 187 30.1 63.2 2373 187 34.1 61.8 2532 189 36.5 63.5 2686 346 153 310 2.7 2 431 191 386 0.9 0 520 230 467 1.7 1 619 276 555 2.2 2 728 327 652 1.4 1 .6 .1 .6 .1 .3 -1.3 1.9 -1.0 -0.7 0.9 3026 3211 3400 3586 3770 184 38.0 62.8 2833 840 185 41.4 66.4 2975 958 189 44.2 63.2 3114 1086 186 43.1 65.0 3248 1214 184 43.4 63.2 3382 1340 377 751 0.8 0 427 858 2.2 1 482 974 1.9 1 538 1089 0.9 -0 593 1203 0.7 0 .8 .8 .5 .6 .2 -0.4 1.9 -1.7 1.0 -1.0 3855 4243 4432 4620 4808 85 44.1 64.6 3444 1399 388 44.1 65.7 3722 1669 189 43.2 66.0 3859 1800 188 42.4 65.0 3997 1927 188 44.1 66.7 4134 2056 6'19 1256 1.4 733 1501 0.2 786 1620 0.5 839 1736 0.6 892 1853 1.1 0 0 -0 -0 0 .8 .0 .5 .4 .9 1.6 0.3 0.2 -0.5 0.9 4996 5183 5371 5557 5744 188 44.2 65.7 4269 2187 944 1973 0.4 187 44.0 66.0 4403 2317 998 2092 0.2 188 43.8 65.7 4539 2448 1051 2211 0.2 186 43.8 66.7 4673 2576 1103 2329 0.4 187 44.9 68.1 4806 2707 1153 2449 0.8 0 -0 -0 0 0 .1 .1 .1 .0 .6 -0.5 0.2 -0.2 0.5 0.7 5932 6120 6308 6495 6683 188 45.1 66.4 4939 2840 1205 2572 0.6 188 45.3 65.7 5072 2973 1259 2694 0.3 188 45.3 66.4 5204 3107 1313 2816 0.3 187 46.3 67.8 5335 3241 1365 2939 0.8 188 45.9 66.7 5465 3376 1418 3064 0.5 0 0 0 0 -0 .1 .1 .0 .5 .2 -0.9 -0.4 0.4 0.7 -0.6 6870 7057 7242 7429 7617 187 45.9 65.0 5595 3511 1472 3187 0.7 187 45.5 66.7 5726 3644 1527 3309 0.7 185 45.3 66.0 5856 3776 1580 3430 0.3 187 45.3 66.7 5987 3909 1633 3551 0.3 188 44.3 65.0 6120 4041 1688 3672 0.8 0 -0 -0 0 -0 .0 .2 .1 .0 .5 -0.9 0.9 -0.4 0.4 -0.9 Well Name Baker Hughes INTEQ : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 of 2 Date May 8, 1993 Filename · 1195-450 No Interpolation MD CkL INC DIR TVD VS LAT DEP D'LEG ft ft deg deg ft ft ft ft °/100 7805 188 43.2 62.1 6256 4171 1745 3789 1.2 7992 187 42.7 63.5 6393 4299 1804 3902 0.6 8179 187 41.9 62.1 6531 4424 1861 4014 0.7 8366 187 41.5 63.2 6671 4549 1918 4124 0.4 8554 188 41.7 64.3 6812 4673 1974 4236 0.4 8741 187 41.5 65.7 6952 4797 2026 4349 0.5 8930 189 41.4 66.0 7093 4923 2077 4463 0.1 9117 187 41.4 65.3 7233 5046 2128 4576 0.2 9304 187 41.1 65.3 7374 5170 2i80 4688 0.2 9491 187 41.0 63.9 7515 5292 2232 4799 0.5 9678 187 41.0 64.3 7656 5415 2286 4909 0.1 9866 188 40.1 63.5 7799 5537 2340 5019 0.6 10053 187 39.4 65.0 7943 5657 2392 5126 0.6 10274 221 38.2 64.6 8115 5795 2451 5252 0.6 10460 186 38.1 63.5 8261 5910 2501 5355 0.4 10660 200 37.7 63.5 8419 6033 2556 5465 0.2 BUILD o/loo -0.6 -0.3 -0.4 -0.2 0.1 -0.1 -0.1 0.0 -0.2 -0.1 0.0 -0.5 -0.4 -0.5 -0.1 -0.2 TURN °/100 -1.5 0.7 -0.7 0.6 0.6 0.7 0.2 -0.4 0.0 -0.7 0.2 -0.4 0.8 -0.2 -0.6 0.0 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 6033 ft 64.9° MEASURED DEPTH 100' INTERPOLATED Well Name Baker Hughes : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : INTEQ Page 1 of Date May 8, Filename : Interpolated 3 1993 1195-450 100 ft of MD MD CkL INC DIR TVD ft ft deg deg ft 0 0 0.0 0.0 0 100 100 0.1 38.4 100 200 100 0.2 76.9 200 300 100 0.3 115.3 300 400 100 0.5 150.0 400 5OO 6OO 700 8OO 9O0 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 71.0 700 100 6.4 63.9 799 100 7.5 62.0 898 100 8.7 61.1 997 100 9.9 62.2 1096 100 10.8 62.6 1194 100 11.4 62.0 1293 100 12.4 62.9 1390 100 13.8 64.8 1488 100 15.8 64.4 1584 100 18.1 63.0 1680 100 20.1 63.3 1774 100 22.0 63.9 1868 100 24.6 62.6 1959 100 27.0 61.6 2050 100 27.1 63.5 2139 100 27.4 64.8 2228 100 29.0 63.8 2316 100 30.8 62.9 2402 100 33.0 62.2 2487 100 34.7 62.2 2570 100 36.0 63.1 2652 100 37.0 63.3 2732 100 37.8 62.9 2812 100 39.4 64.2 2890 100 41.2 66.2 2966 100 42.7 64.9 3040 100 44.2 63.2 3114 100 43.6 64.2 3186 100 43.1 64.9 3258 100 43.3 63.9 3331 100 43.6 63.7 3404 100 44.1 64.7 3476 VS ft 0 0 0 0 0 LAT ft 0 -0 -1 -1 -1 DEP D ' LEG ft o/100 0 0.0 0 0.1 0 0.1 0 0.2 1 0.3 2 -1 3 1.1 5 -1 5 1.6 12 2 12 2.1 21 5 20 2.0 33 11 31 1.1 47 63 81 100 121 BUILD TURN °/100 °/100 0.0 0.0 0.1 38.4 0.1 38.4 0.1 38.4 0.1 34.7 1.0 -35.5 1.0 -35.2 2.0 -8.3 1.9 -7.1 1.1 -1.9 144 170 198 232 266 17 44 1.2 1.2 -0.9 25 58 1.2 1.2 1.1 34 74 0.9 0.9 0.4 42 91 0.5 0.5 -0.5 52 110 1.1 1.0 0.9 62 130 1.4 1.4 1.9 74 153 2.0 2.0 -0.4 86 179 2.3 2.3 -1.3 101 209 2.0 2.0 0.3 116 240 1.9 1.9 0.6 308 135 276 2.6 349 155 313 2 . 5 395 175 354 0.9 441 196 395 0.7 489 217 438 1.7 2.6 -1.2 2.4 -1.1 0.1 1.9 0.4 1.3 1.6 -1.0 538 239 483 1.8 1.8 -0.9 591 263 530 2.2 2.1 -0.7 646 289 579 1.7 1.7 0.0 704 315 630 1.4 1.3 0.9 763 342 683 1.0 1.0 0.2 824 370 737 0.8 887 397 794 1.8 951 424 851 2.2 1018 453 912 1.7 1086 482 974 1.9 1155 512 1036 0.9 1224 542 1098 0.7 1293 572 1160 0.7 1361 602 1221 0.4 1431 632 1284 0.8 0.8 -0.4 1.6 1.3 1.8 1.9 1.5 -1.3 1.5 -1.7 -0.6 1.0 -0.5 0.7 0.2 -1.0 0.4 -0.2 0.5 1.0 Well Name Baker Hughes INTEQ : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 of 3 Date May 8, 1993 Filename : 1195-450 Interpolated 100 ft of MD MD ft 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 50O0 5100 5200 5300 5400 55OO 5600 5700 5800 5900 6OO0 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 CkL INC DIR TVD ft deg deg ft 100 44.1 65.0 3548 100 44.1 65.3 3620 100 44.1 65.6 3691 100 43.8 65.8 3763 100 43.4 65.9 3836 100 42.9 65.6 3909 100 42.5 65.1 3982 100 43.1 65.7 4055 100 44.0 66.6 4128 100 44.1 66.2 4200 100 44.2 65.7 4272 100 44.1 65.9 4343 100 44.0 66.0 4415 100 43.9 65.8 4487 100 43.8 65.9 4559 100 43.8 66.4 4632 100 44.1 67.0 4704 100 44.6 67.8 4775 100 45.0 67.6 4846 100 45.1 66.7 4917 100 45.2 66.1 4987 100 45.3 65.8 5058 100 45.3 66.0 5128 100 45.3 66.4 5199 100 45.8 67.1 5268 100 46.3 67.8 5338 100 46.1 67.2 5407 100 45.9 66.5 5477 100 45.9 65.6 5546 100 45.8 65.3 5616 100 45.6 66.2 5686 100 45.5 66.5 5756 100 45.3 66.2 5826 100 45.3 66.2 5896 100 45.3 66.6 5967 100 44.9 66.1 6037 100 44.4 65.2 6108 100 43.8 63.7 6180 100 43.2 62.2 6253 100 42.9 62.8 6326 VS ft 1500 1570 1639 1709 1778 LAT DEP D'LEG ft ft °/100 662 1347 0.2 691 1410 0.2 720 1473 0.2 749 1536 0.3 777 1599 0.5 1846 805 1662 0.5 1914 833 1723 0.6 1982 861 1786 0.8 2051 889 1848 1.1 2120 917 1912 0.3 2190 946 1976 0.4 2260 974 2039 0.2 2329 1003 2103 0.1 2398 1031 2166 0.2 2468 1059 2229 0.1 2537 2606 2676 2747 2817 2888 2959 3030 3101 3173 BUILD TURN °/100 °/100 0.0 0.3 0.0 0.3 0.0 0.3 -0.3 0.2 -0.5 0.2 -0.4 -0.3 -0.4 -0.5 0.6 0.6 0.9 0.9 0.1 -0.4 0.0 -0.5 -0.1 0.2 -0.1 0.1 -0.1 -0.2 -0.1 0.0 1087 2293 0.4 0.0 0.5 1115 2356 0.5 0.3 0.6 1141 2421 0.8 0.6 0.7 1169 2486 0.3 0.3 -0.2 1196 2551 0.6 0.1 -0.9 1224 2616 0.4 0.1 -0.5 1253 2681 0.3 0.1 -0.4 1282 2746 0.2 0.0 0.2 1311 2811 0.3 0.0 0.4 1339 2877 0.7 0.5 0.7 3244 1367 2943 0.7 3316 1394 3009 0.5 3388 1423 3075 0.5 3460 1452 3141 0.7 3532 1481 3206 0.3 0.5 0.7 -0.2 -0.6 -0.2 -0.6 0.0 -0.9 -0.1 -0.4 3604 3675 3746 3817 3888 1511 3272 0.7 -0.2 0.9 1540 3337 0.3 -0.2 0.4 1568 3402 0.3 -0.1 -0.4 1597 3467 0.1 -0.0 0.1 1625 3533 0.3 0.0 0.4 3959 1654 3597 0.5 4029 1683 3661 0.8 4099 1713 3724 1.2 4168 1744 3786 1.2 4236 1775 3846 0.5 -0.4 -0.5 -0.5 -0.9 -0.6 -1.4 -0.6 -1.5 -0.3 0.6 Well Name Baker Hughes INTEQ : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 3 Date May Filename Interpolated of 8, : 3 1993 1195-450 100 ft of ND MD CkL INC DIR TVD VS ft ft deg deg ft ft 8000 100 42.7 63.4 6399 4304 8100 100 42.2 62.7 6473 4371 8200 100 41.9 62.2 6547 4438 8300 100 41.6 62.8 6622 4505 8400 100 41.5 63.4 6697 4571 8500 100 41.6 64.0 6771 4637 8600 100 41.7 64.6 6846 4704 8700 100 41.5 65.4 6921 4770 8800 100 41.5 65.8 6996 4836 8900 100 41.4 66.0 7071 4903 9000 100 41.4 65.7 7146 4969 9100 100 41.4 65.4 7221 5035 9200 100 41.3 65.3 7296 5101 9300 100 41.1 65.3 7371 5167 9400 100 41.0 64.6 7446 5233 9500 100 41.0 63.9 7522 5298 9600 100 41.0 64.1 7597 5364 9700 100 40.9 64.2 7673 5429 9800 100 40.4 63.8 7749 5494 9900 100 40.0 63.8 7825 5559 10000 100 39.6 64.6 7902 5623 10100 100 39.1 64.9 7979 5686 10200 100 38.6 64.7 8057 5749 10300 100 38.2 64.4 8136 5811 10400 100 38.1 63.9 8214 5873 10500 100 38.0 63.5 8293 5935 10600 100 37.8 63.5 8372 5996 10660 60 37.7 63.5 8419 6033 LAT DEP D'LEG ft ft °/100 1806 3907 0.5 1837 3967 0.7 1868 4026 0.5 1898 4085 0.4 1928 4145 0.4 BUILD TURN o o /100 /100 -0.3 0.6 -0.4 -0.7 -O.4 -O.5 -0.2 0.6 -0.1 0.6 1958 4204 0.4 0.1 0.6 1986 4264 0.4 0.0 0.7 2015 4324 0.5 -0.1 0.7 2042 4384 0.3 -0.1 0.4 2069 4445 0.1 -0.1 0.2 2096 4505 0.1 2124 4565 0.2 2151 4625 0.1 2179 4685 0.2 2207 4745 0.5 2235 4804 0.4 2264 4863 0.1 2292 4922 0.1 2321 4980 0.6 2349 5038 0.4 2377 5096 0.6 2404 5153 0.5 2431 5210 0.6 2458 5266 0.5 2485 5322 0.4 -0.0 -0.2 0.0 -0.4 -0. 1 -0. 1 -0.2 0.0 -0.1 -0.7 -0.0 -0.7 0.0 0.2 -0.1 0.1 -0.5 -0.4 -0.4 -0.0 -0.4 0.8 -0.5 0.3 -0.5 -0.2 -0.4 -0. 3 -0. 1 -0. 6 2512 5377 0.2 -0.1 -0.4 2539 5432 0.2 -0.2 0.0 2556 5465 0.3 -0.3 0.0 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 6033 ft 64.9° TRUE VERTICAL DEPTH 100' INTERPOLATED Well Name Baker Hughes : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : INTEQ Page 1 of 3 Date May 8, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD ft 0 100 200 300 400 5OO 6OO 700 801 902 1003 1104 1206 1308 1410 1513 1616 1721 1827 1935 2045 2156 2269 2382 2497 2615 2736 2859 2985 3114 3245 3381 3519 3657 3795 CkL INC DIR TVD ft deg deg ft 0 0.0 0.0 0 100 0.1 38.4 100 100 0.2 76.9 200 100 0.3 115.3 300 100 0.5 150.0 400 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 70.9 700 100 6.4 63.9 800 101 7.6 62.0 900 101 8.7 61.1 1000 101 10.0 62.2 1100 102 10.9 62.5 1200 102 11.4 62.0 1300 102 12.6 63.1 1400 103 14.0 65.0 1500 104 16.2 64.1 1600 104 18.6 62.8 1700 107 20.6 63.4 1800 108 22.9 63.5 1900 110 25.8 62.0 2000 111 27.0 62.6 2100 112 27.1 64.8 2200 114 28.8 64.0 2300 115 30.8 63.0 2400 118 33.3 62.1 2500 121 35.2 62.6 2600 123 36.6 63.4 2700 126 37.7 63.0 2800 129 39.6 64.5 2900 132 41.9 65.8 3000 136 43.9 63.5 3100 138 43.5 64.4 3200 138 43.2 64.3 3300 137 43.6 63.6 3400 3934 139 44.1 64.8 3500 4073 139 44.1 65.2 3600 4212 139 44.1 65.6 3700 4350 138 43.6 65.9 3800 4488 137 43.0 65.7 3900 VS ft 0 0 0 0 0 2 5 12 21 33 47 64 82 102 124 LAT ft 0 -0 -1 -1 -1 -1 -1 2 5 11 18 26 34 43 53 DEP D ' LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 0 0.1 0.1 38.4 0 0.1 0.1 38.4 0 0.2 0.1 38.4 1 0.3 0.1 34.7 3 1.1 1.0 -35.5 5 1.6 1.0 -35.2 12 2.1 2.0 -8.3 20 2.0 1.9 -7.0 32 1.1 1.1 -1.9 44 1.2 1.2 -0.9 59 1.2 1.2 1.t 75 0.9 0.9 0.3 92 0.5 0.5 -0.5 112 1.1 1.1 1.1 146 63 132 1.4 1.4 1.9 175 76 158 2.2 2.1 -0.8 204 89 184 2.3 2.3 -1.3 241 105 217 1.9 1.9 0.6 281 123 252 2.1 2.1 0.0 326 375 426 480 537 144 166 189 213 238 267 299 331 366 4'01 437 477 518 56O 601 642 683 724 763 802 599 667 739 815 896 981 1074 1168 1263 1357 1454 1551 1648 1743 1838 293 2.7 2.6 -1.3 336 1.2 1.1 0.5 382 0.9 0.1 1.9 431 1.5 1.5 -0.7 481 1.8 1.7 -0.9 537 2.2 2.1 -0.7 597 1.6 1.5 0.4 661 1.3 1.2 0.7 729 0.8 0.8 -0.4 802 1.7 1.5 1.2 879 1.9 1.7 1.0 962 1.9 1.5 -1.7 1048 0.5 -0.3 0.6 1133 0.2 -0.2 -0.0 1218 0.4 0.3 -0.5 1305 0.7 0.4 0.9 1393 0.2 0.0 0.3 1481 0.2 0.0 0.3 1568 0.4 -0.4 0.2 1654 0.5 -0.5 -0.1 Well Name Baker Hughes INTEQ : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 of 3 Date May 8, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD ft 4624 4761 4900 5039 5179 5318 5456 5595 5735 5876 6018 6160 6302 6445 6589 6733 6877 7020 7163 7305 7447 7588 7727 7865 8001 8136 8271 84O5 8538 8672 8806 8939 9072 9206 9338 9471 9604 9736 9867 9997 CkL INC DIR TVD ft deg deg ft 136 42.4 65.0 4000 137 43.7 66.3 4100 139 44.1 66.2 4200 139 44.2 65.8 4300 139 44.0 66.0 4400 139 43.9 65.8 4500 139 43.8 66.2 4600 139 44.0 67.0 4700 140 44.8 68.0 4800 141 45.0 66.9 4900 142 45.2 66.1 5000 142 45.3 65.8 5100 142 45.3 66.4 5200 143 46.0 67.4 5300 144 46.1 67.2 5400 144 45.9 66.2 5500 144 45.9 65.1 5600 143 45.6 66.4 5700 143 45.4 66.3 5800 142 45.3 66.2 5900 142 45.2 66.5 6000 141 44.5 65.3 6100 139 43.7 63.3 6200 138 43.0 62.5 6300 137 42.7 63.4 6400 135 42.1 62.4 6500 134 41.7 62.6 6600 134 41.5 63.4 6700 134 41.7 64.2 6800 134 41.6 65.2 6900 134 41.5 65.8 7000 133 41.4 66.0 7100 133 41.4 65.5 7200 133 41.3 65.3 7300 133 41.1 65.0 7400 133 41.0 64.0 7500 133 41.0 64.1 7600 132 40.7 64.1 7700 132 40.1 63.5 7800 130 39.6 64.6 7900 VS ft 1930 2024 2120 2217 2314 2411 2507 2603 2701 2800 2901 3002 3103 3205 3309 3413 3516 3618 3720 3821 3922 4021 4118 4212 4305 4396 4485 4574 4663 4752 4840 4929 5017 5105 5192 5279 5366 5452 5538 5621 LAT ft 840 879 918 957 997 1036 1075 1113 1151 1189 1229 1270 1311 1351 1391 1432 1475 1517 1558 1598 1639 1679 1721 1764 1807 1848 1889 1930 1969 2007 2044 2080 2116 2153 2189 2227 2265 2302 2340 2376 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 1738 0.5 -0.4 -0.5 1824 1.1 0.9 0.9 1912 0.3 0.3 -0.1 2001 0.2 0.0 -0.3 2089 0.2 -0.1 0.2 2177 0.1 -0.1 -0.1 2265 0.2 -0.0 0.3 2353 0.4 0.2 0.6 2443 0.8 0.6 0.7 2536 0.6 0.1 -0.8 2628 0.4 0.1 -0.6 2720 0.1 0.1 -0.2 2812 0.3 0.0 0.4 2907 0.7 0.5 0.7 3002 0.1 0.0 -0.t 3097 0.5 -0.1 -0.7 3192 0.6 -0.0 -0.8 3285 0.7 -0.2 0.9 3378 0.1 -0.1 -0.0 3471 0.1 -0.1 -0.0 3563 0.2 -0.1 0.2 3654 0.8 -0.5 -0.9 3740 1.1 -0.6 -1.4 3825 0.6 -0.4 -0.5 3908 0.5 -0.3 0.6 3988 0.7 -0.4 -0.7 4068 0.3 -0.3 0.2 4147 0.4 -0.1 0.6 4227 0.4 0.1 0.6 4307 0.5 -0.1 0.7 4388 0.3 -0.1 0.5 4468 0.1 -0.0 0.1 4549 0.2 0. 0 -0.4 4629 0.1 -0.1 -0.1 4708 0.2 -0.1 -0.2 4787 0.5 -0.1 -0.7 4865 0.0 -0.0 0.1 4943 0.2 -0.2 -0.1 5019 0.5 -0.5 -0.4 5094 0.6 -0.4 0.8 Well Name Baker Hughes : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : INTEQ Page 3 of 3 Date May 8, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD CkL INC DIR TVD VS ft ft deg deg ft ft 10126 129 39.0 64.9 8000 5703 10255 128 38.3 64.6 8100 5783 10382 127 38.1 64.0 8200 5862 10509 127 38.0 63.5 8300 5940 10636 127 37.7 63.5 8400 6018 10660 24 37.7 63.5 8419 6033 LAT ft 2411 2446 2480 2514 2549 2556 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 5168 0.5 -0.5 0.2 5241 0.6 -0.5 -0.2 5312 0.4 -0.1 -0.5 5382 0.2 -0.1 -0.4 5452 0.2 -0.2 0.0 5465 0.2 -0.2 0.0 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 6033 ft 64.9° [~TZ~__J A Baker Hughes company 6324/6116 Nielson Way · Anchorage, AK 99518 Phone: (907) 563-3269/Fax: (907) 563-5865 Phone: (907) 562-2646/Fax: (907) 561-1358 EASTMAN TELECO MWD SURVEY APEX GAS INJECTION 9 APEX GAS INJECTION PAD PRUDHOE BAY Eastman Teleco appreciates the opportunity to provide our services. Please find attached a copy of the directional surveys in each of the following formats: · No Interpolation · Interpolated 100' MD · Interpolated 100' TVD :C OFILMED /. Date /~, i ~ _ RECEIVED APR 2 0 1993 Alaska Oil & 6as Cons. Commission Anchorage Eastman Teleco Anchorage, Alaska Prudhoe Bay Drilling Group Well Name Location Date Surveyed Survey Performed By : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : : Mar 17, 1993 : : Scott Burkhardt This survey is correct to the best of my knowledge and is supported by actual field data. ; .' ........... COMPANY REPRESENTATIVE MEASURED DEPTH NO INTERPOLATION Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993 Filename : 1195-450 No Interpolation Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° O' 0'' (T) Client Well Name Location MD ft 0 395 599 780 967 1154 1341 1529 1717 1905 2092 2279 2466 2653 2842 3026 3211 3400 3586 3770 3855 4243 4432 4620 4808 4996 5183 5371 5557 5744 5932 6120 6308 6495 6683 6870 7057 7242 7429 7617 Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : CkL INC DIR TVD ft deg deg ft 0 0.0 0.0 0 395 0.4 151.8 395 204 2.5 79.4 599 181 6.2 64.3 779 187 8.3 60.7 965 Page 1 of 2 Date Mar 17, 1993 Filename ' 1195-450 187 10.6 62.8 1149 187 11.6 61.8 1333 188 14.2 65.3 1516 188 18.5 62.8 1696 188 22.1 63.9 1873 No Interpolation 187 27.0 61.4 2043 187 27.1 65.0 2209 187 30.1 63.2 2373 187 34.1 61.8 2532 189 36.5 63.5 2686 VS LAT DEP ft ft ft 0 0 0 0 -1 1 4 -1 5 18 4 18 42 15 39 184 38.0 62.8 2833 185 41.4 66.4 2975 189 44.2 63.2 3114 186 43.1 65.0 3248 184 43.4 63.2 3382 D'LEG °/100 0.0 0.1 1.2 2.1 1.1 85 44.1 64.6 3444 388 44.1 65.7 3722 189 43.2 66.0 3859 188 42.4 65.0 3997 188 44.1 66.7 4134 72 29 66 1 108 46 98 0 150 65 135 1 203 88 183 2 268 117 241 1 188 44.2 65.7 4269 187 44.0 66.0 4403 188 43.8 65.7 4539 186 43.8 66.7 4673 187 44.9 68.1 4806 346 153 310 2 431 191 386 0 520 230 467 1 619 276 555 2 728 327 652 1 188 45.1 66.4 4939 188 45.3 65.7 5072 188 45.3 66.4 5204 187 46.3 67.8 5335 188 45.9 66.7 5465 840 377 751 0 958 427 858 2 1086 482 974 1 1214 538 1089 0 1340 593 1203 0 187 45.9 65.0 5595 187 45.5 66.7 5726 185 45.3 66.0 5856 187 45.3 66.7 5987 188 44.3 65.0 6120 1399 619 1256 1669 733 1501 1800 786 1620 1927 839 1736 2056 892 1853 2187 944 1973 2317 998 2092 2448 1051 2211 2576 1103 2329 2707 1153 2449 2840 1205 2572 2973 1259 2694 3107 1313 2816 3241 1365 2939 3376 1418 3064 3511 1472 3187 3644 15'27 3309 3776 1580 3430 3909 1633 3551 4041 1688 3672 BUILD °/100 0.0 0.1 1.0 2.0 1.1 TURN °/100 0.0 38.4 -35.5 -8.3 -1.9 .2 .5 .4 .3 .9 1.2 0.5 1.4 2.3 1.9 1.1 -0.5 1.9 -1.3 0.6 .7 .9 .7 .2 .4 2.6 0.1 1.6 2.1 1.3 -1.3 1.9 -1.0 -0.7 0.9 .8 .2 .9 .9 .7 0 1 1 -0 0 .8 .8 .5 .6 .2 -0.4 1.9 -1.7 1.0 -1.0 .4 .2 .5 .6 .1 0 0 -0 -0 0 .8 .0 .5 .4 .9 1.6 0.3 0.2 -0.5 0.9 .4 .2 .2 .4 .8 0 -0 -0 0 0 .1 .1 .1 .0 .6 -0.5 0.2 -0.2 0.5 0.7 .6 .3 .3 .8 .5 0 0 0 0 -0 .1 .1 .0 .5 .2 -0.9 -0.4 0.4 0.7 -0.6 0.7 0.7 0.3 0.3 0.8 0.0 -0.2 -0.1 0.0 -0.5 -0.9 0.9 -0.4 0.4 -0.9 Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : MD CkL INC DIR TVD VS ft ft deg deg ft ft 7805 188 43.2 62.1 6256 4171 7992 187 42.7 63.5 6393 4299 8179 187 41.9 62.1 6531 4424 8366 187 41.5 63.2 6671 4549 8554 188 41.7 64.3 6812 4673 8741 187 41.5 65.7 6952 4797 8930 189 41.4 66.0 7093 4923 9117 187 41.4 65.3 7233 5046 9304 187 41.1 65.3 7374 5170 9491 187 41.0 63.9 7515 5292 9678 187 41.0 64.3 7656 5415 9866 188 40.1 63.5 7799 5537 10053 187 39.4 65.0 7943 5657 Page 2 of 2 Date Mar 17, 1993 Filename : 1195-450 No Interpolation LAT DEP ft ft 1745 3789 1804 3902 1861 4014 1918 4124 1974 4236 D' LEG °/loo 1.2 0.6 0.7 0.4 0.4 BU I LD o/ioo -0.6 -0.3 -0.4 -0.2 0.1 TURN o/100 -1.5 0.7 -0.7 0.6 0.6 2026 4349 0.5 -0.1 2077 4463 0.1 -0.1 2128 4576 0.2 0.0 2180 4688 0.2 -0.2 2232 4799 0.5 -0.1 0.7 0.2 -0.4 0.0 -0.7 2286 4909 0.1 2340 5019 0.6 2392 5126 0.6 -0.0 -0.5 -0.4 0.2 -0.4 0.8 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° MEASURED DEPTH 100' INTERPOLATED Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of MD Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0 ° 0' 0' ' (T) Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 1 of 3 Date Mar 17, 1993 Filename ' 1195-450 Interpolated 100 ft of MD MD CkL INC DIR TVD ft ft deg deg ft 0 0 0.0 0.0 0 100 100 0.1 38.4 100 200 100 0.2 76.9 200 300 100 0.3 115.3 300 400 100 0.5 150.0 400 5OO 6OO 700 8OO 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 71.0 700 100 6.4 63.9 799 100 7.5 62.0 898 100 8.7 61.1 997 100 9.9 62.2 1096 100 10.8 62.6 1194 100 11.4 62.0 1293 100 12.4 62.9 1390 100 13.8 64.8 1488 100 15.8 64.4 1584 100 18.1 63.0 1680 100 20.1 63.3 1774 100 22.0 63.9 1868 100 24.6 62.6 1959 100 27.0 61.6 2050 100 27.1 63.5 2139 100 27.4 64.8 2228 100 29.0 63.8 2316 100 30.8 62.9 2402 100 33.0 62.2 2487 100 34.7 62.2 2570 100 36.0 63.1 2652 100 37.0 63.3 2732 100 37.8 62.9 2812 100 39.4 64.2 2890 100 41.2 66.2 2966 100 42.7 64.9 3040 100 44.2 63.2 3114 100 43.6 64.2 3186 100 43.1 64.9 3258 100 43.3 63.9 3331 100 43.6 63.7 3404 100 44.1 64.7 3476 VS ft 0 0 0 0 0 2 5 12 21 33 47 63 81 100 121 144 170 198 232 266 308 349 395 441 489 538 591 646 704 763 824 887 951 1018 1086 1155 1224 1293 1361 1431 LAT ft 0 -0 -1 -1 -1 -1 -1 2 5 11 17 25 34 42 52 62 74 86 101 116 135 155 175 196 217 239 263 289 315 342 370 397 424 453 482 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 0 0.1 0.1 38.4 0 0.1 0.1 38.4 0 0.2 0.1 38.4 1 0.3 0.1 34.7 3 1.1 1.0 -35.5 5 1.6 1.0 -35.2 12 2.1 2.0 -8.3 20 2.0 1.9 -7.1 31 1.1 1.1 -1.9 44 1.2 1.2 -0.9 58 1.2 1.2 1.1 74 0.9 0.9 0.4 91 0.5 0.5 -0.5 110 1.1 1.0 0.9 130 1.4 1.4 1.9 153 2 . 0 2 . 0 -0 . 4 179 2.3 2.3 -1.3 209 2.0 2.0 0.3 240 1.9 1.9 0.6 276 2.6 2.6 -1.2 313 2.5 2.4 -1.1 354 0.9 0.1 1.9 395 0.7 0.4 1.3 438 1.7 1.6 -1.0 483 1.8 1.8 -0.9 530 2.2 2.1 -0.7 579 1.7 1.7 0.0 630 1.4 1.3 0.9 683 1.0 1.0 0.2 737 0.8 0.8 -0.4 794 1.8 1.6 1.3 851 2.2 1.8 1.9 912 1.7 1.5 -1.3 974 1.9 1.5 -1.7 512 1036 0.9 -0.6 1.0 542 1098 0.7 -0.5 0.7 572 1160 0.7 0.2 -1.0 602 1221 0.4 0.4 -0.2 632 1284 0.8 0.5 1.0 Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of MD MD CkL INC DIR TVD ft ft deg deg ft 4000 100 44.1 65.0 3548 4100 100 44.1 65.3 3620 4200 100 44.1 65.6 3691 4300 100 43.8 65.8 3763 4400 100 43.4 65.9 3836 4500 4600 4700 4800 4900 5OOO 5100 5200 5300 5400 55OO 5600 5700 5800 5900 6O00 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 100 42.9 65.6 3909 100 42.5 65.1 3982 100 43.1 65.7 4055 100 44.0 66.6 4128 100 44.1 66.2 4200 100 44.2 65.7 4272 100 44.1 65.9 4343 100 44.0 66.0 4415 100 43.9 65.8 4487 100 43.8 65.9 4559 100 43.8 66.4 4632 100 44.1 67.0 4704 100 44.6 67.8 4775 100 45.0 67.6 4846 100 45.1 66.7 4917 100 45.2 66.1 4987 100 45.3 65.8 5058 100 45.3 66.0 5128 100 45.3 66.4 5199 100 45.8 67.1 5268 100 46.3 67.8 5338 100 46.1 67.2 5407 100 45.9 66.5 5477 100 45.9 65.6 5546 100 45.8 65.3 5616 100 45.6 66.2 5686 100 45.5 66.5 5756 100 45.3 66.2 5826 100 45.3 66.2 5896 100 45.3 66.6 5967 100 44.9 66.1 6037 100 44.4 65.2 6108 100 43.8 63.7 6180 100 43.2 62.2 6253 100 42.9 62.8 6326 VS ft 1500 1570 1639 1709 1778 1846 1914 1982 2051 2120 2190 2260 2329 2398 2468 2537 2606 2676 2747 2817 2888 2959 3030 3101 3173 3244 3316 3388 3460 3532 3604 3675 3746 3817 3888 3959 4029 4099 4168 4236 LAT ft 662 691 7.20 749 777 8O5 833 861 889 917 946 974 1003 1031 1059 1087 1115 1141 1169 1196 1224 1253 1282 1311 1339 1367 1394 1423 1452 1481 1511 1540 1568 1597 1625 1654 1683 1713 1744 1775 DEP D'LEG BUILD TURI~ o o o ft /100 /100 /100 1347 0.2 0.0 0.3 1410 0.2 0.0 0.3 1473 0.2 0.0 0.3 1536 0.3 -0.3 0.2 1599 0.5 -0.5 0.2 1662 0.5 -0.4 -0.3 1723 0.6 -0.4 -0.5 1786 0.8 0.6 0.6 1848 1.1 0.9 0.9 1912 0.3 0.1 -0.4 1976 0.4 0.0 -0.5 2039 0.2 -0. 1 0.2 2103 0.1 -0.1 0.1 2166 0.2 -0.1 -0.2 2229 0.1 -0.1 0.0 2293 0.4 0.0 0.5 2356 0.5 0.3 0.6 2421 0.8 0.6 0.7 2486 0.3 0.3 -0.2 2551 0.6 0.1 -0.9 2616 0.4 0.1 -0.5 2681 0.3 0.1 -0.4 2746 0.2 0.0 0.2 2811 0.3 0.0 0.4 2877 0.7 0.5 0.7 2943 0.7 0.5 0.7 3009 0.5 -0.2 -0.6 3075 0.5 -0.2 -0.6 3141 0.7 0.0 -0.9 3206 0.3 -0.1 -0.4 3272 0.7 -0.2 0.9 3337 0.3 -0.2 0.4 3402 0.3 -0.1 -0.4 3467 0.1 -0.0 0.1 3533 0.3 0.0 0.4 3597 0.5 -0.4 -0.5 3661 0.8 -0.5 -0.9 3724 1.2 -0.6 -1.4 3786 1.2 -0.6 -1.5 3846 0.5 -0.3 0.6 Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 3 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of MD MD CkL INC DIR TVD VS ft ft deg deg ft ft 8000 100 42.7 63.4 6399 4304 8100 100 42.2 62.7 6473 4371 8200 100 41.9 62.2 6547 4438 8300 100 41.6 62.8 6622 4505 8400 100 41.5 63.4 6697 4571 8500 100 41.6 64.0 6771 4637 8600 100 41.7 64.6 6846 4704 8700 100 41.5 65.4 6921 4770 8800 100 41.5 65.8 6996 4836 8900 100 41.4 66.0 7071 4903 9000 100 41.4 65.7 7146 4969 9100 100 41.4 65.4 7221 5035 9200 100 41.3 65.3 7296 5101 9300 100 41.1 65.3 7371 5167 9400 100 41.0 64.6 7446 5233 9500 100 41.0 63.9 7522 5298 9600 100 41.0 64.1 7597 5364 9700 100 40.9 64.2 7673 5429 9800 100 40.4 63.8 7749 5494 9900 100 40.0 63.8 7825 5559 10000 100 39.6 64.6 7902 5623 10053 53 39.4 65.0 7943 5657 LAT ft 1806 1837 1868 1898 1928 1958 1986 2015 2042 2069 2096 2124 2151 2179 22.07 2235 2264 2292 2321 2349 2377 2392 DEP D ' LEG BUILD TURN o ft °/100 /100 /100 3907 0.5 -0.3 0.6 3967 0.7 -0.4 -0.7 4026 0.5 -0.4 -0.5 4085 0.4 -0.2 0.6 4145 0.4 -0.1 0.6 4204 0.4 0.1 0.6 4264 0.4 0.0 0.7 4324 0.5 -0.1 0.7 4384 0.3 -0.1 0.4 4445 0.1 -0.1 0.2 4505 0.1 -0.0 -0.2 4565 0.2 0.0 -0.4 4625 0.1 -0.1 -0.1 4685 0.2 -0.2 0.0 4745 0.5 -0.1 -0.7 4804 0.4 -0.0 -0.7 4863 0.1 -0.0 0.2 4922 0.1 -0.1 0.1 4980 0.6 -0.5 -0.4 5038 0.4 -0.4 -0.0 5096 0.6 -0.4 0.8 5126 1.0 -0.6 1.2 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° TRUE VERTICAL DEPTH 100' INTERPOLATED Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of TVD Plane of Vertical Section : 65.5° Latitude & Departure relate to : WELLSITE CENTER Vertical Section Originates at : WELLSITE CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.15°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Group Apex Gas Injection Pad Well AGI-9 +0° 0' 0'' (T) Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 1 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD ft 0 100 2OO 3OO 4OO 5O0 6OO 700 801 902 1003 1104 1206 1308 1410 1513 1616 1721 1827 1935 2045 2156 2269 2382 2497 2615 2736 2859 2985 3114 3245 3381 3519 3657 3795 3934 4073 4212 4350 4488 CkL INC DIR TVD ft deg deg ft 0 0.0 0.0 0 100 0.1 38.4 100 100 0.2 76.9 200 100 0.3 115.3 300 100 0.5 150.0 400 100 1.5 114.5 500 100 2.5 79.3 600 100 4.6 70.9 700 100 6.4 63.9 800 101 7.6 62.0 900 101 8.7 61.1 1000 101 10.0 62.2 1100 102 10.9 62.5 1200 102 11.4 62.0 1300 102 12.6 63.1 1400 103 14.0 65.0 1500 104 16.2 64.1 1600 104 18.6 62.8 1700 107 20.6 63.4 1800 108 22.9 63.5 1900 110 25.8 62.0 2000 111 27.0 62.6 2100 112 27.1 64.8 2200 114 28.8 64.0 2300 115 30.8 63.0 2400 118 33.3 62.1 2500 121 35.2 62.6 2600 123 36.6 63.4 2700 126 37.7 63.0 2800 129 39.6 64.5 2900 132 41.9 65.8 3000 136 43.9 63.5 3100 138 43.5 64.4 3200 138 43.2 64.3 3300 137 43.6 63.6 3400 139 44.1 64.8 3500 139 44.1 65.2 3600 139 44.1 65.6 3700 138 43.6 65.9 3800 137 43.0 65.7 3900 VS ft 0 0 0 0 0 2 5 12 21 33 47 64 82 102 124 146 175 204 241 281 326 375 426 48O 537 599 667 739 815 896 981 1074 1168 1263 1357 1454 1551 1648 1743 1838 LAT ft 0 -0 -1 -1 -1 -1 -1 2 5 11 18 26 34 43 53 DEP D ' LEG BUILD TURN o o o ft /100 /100 /100 0 0.0 0.0 0.0 0 0.1 0.1 38.4 0 0.1 0.1 38.4 0 0.2 0.1 38.4 1 0.3 0.1 34.7 3 1.1 1.0 -35.5 5 1.6 1.0 -35.2 12 2.1 2.0 -8.3 20 2.0 1.9 -7.0 32 1.1 1.1 -1.9 44 1.2 1.2 -0.9 59 1.2 1.2 1.1 75 0.9 0.9 0.3 92 0.5 0.5 -0.5 112 1. 1 1.1 1.1 63 132 1.4 1.4 1.9 76 158 2 . 2 2 . 1 -0 . 8 89 184 2.3 2.3 -1.3 105 217 1.9 1.9 0. 6 123 252 2. 1 2. 1 0.0 144 166 189 213 238 267 299 331 366 401 437 477 518 56O 601 642 683 724 763 802 293 2.7 2.6 -1.3 336 1.2 1.1 0.5 382 0.9 0.1 1.9 431 1.5 1.5 -0.7 481 1.8 1.7 -0.9 537 2.2 2.1 -0.7 597 1.6 1.5 0.4 661 1.3 1.2 0.7 729 0.8 0.8 -0.4 802 1.7 1.5 1.2 879 1.9 1.7 1.0 962 1.9 1.5 -1.7 1048 0.5 -0.3 0.6 1133 0.2 -0.2 -0.0 1218 0.4 0.3 -0.5 1305 0.7 0.4 0.9 1393 0.2 0.0 0.3 1481 0.2 0.0 0.3 1568 0.4 -0.4 0.2 1654 0.5 -0.5 -0.1 Client Well Name Location Eastman Teleco : Prudhoe Bay Drilling Group : Apex Gas Injection 9 : Apex Gas Injection Pad : North Slope, Alaska : Page 2 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD CkL INC DIR TVD ft ft deg deg ft 4624 136 42.4 65.0 4000 4761 137 43.7 66.3 4100 4900 139 44.1 66.2 4200 5039 139 44.2 65.8 4300 5179 139 44.0 66.0 4400 5318 139 43.9 65.8 4500 5456 139 43.8 66.2 4600 5595 139 44.0 67.0 4700 5735 140 44.8 68.0 4800 5876 141 45.0 66.9 4900 6018 6160 6302 6445 6589 6733 6877 7020 7163 7305 7447 7588 7727 7865 8001 8136 8271 8405 8538 8672 88O6 8939 9072 9206 9338 9471 9604 9736 9867 9997 142 45.2 66.1 5000 142 45.3 65.8 5100 142 45.3 66.4 5200 143 46.0 67.4 5300 144 46.1 67.2 5400 144 45.9 66.2 5500 144 45.9 65.1 5600 143 45.6 66.4 5700 143 45.4 66.3 5800 142 45.3 66.2 5900 142 45.2 66.5 6000 141 44.5 65.3 6100 139 43.7 63.3 6200 138 43.0 62.5 6300 137 42.7 63.4 6400 135 42.1 62.4 6500 134 41.7 62.6 6600 134 41.5 63.4 6700 134 41.7 64.2 6800 134 41.6 65.2 6900 134 41.5 65.8 7000 133 41.4 66.0 7100 133 41.4 65.5 7200 133 41.3 65.3 7300 133 41.1 65.0 7400 133 41.0 64.0 7500 133 41.0 64.1 7600 132 40.7 64.1 7700 132 40.1 63.5 7800 130 39.6 64.6 7900 VS ft 1930 2024 2120 2217 2314 2411 2507 2603 2701 2800 2901 3002 3103 3205 3309 3413 3516 3618 3720 3821 3922 4021 4118 4212 4305 4396 4485 4574 4663 4752 4840 4929 5017 5105 5192 5279 5366 5452 5538 5621 LAT ft 840 879 918 957 997 1036 1075 1113 1151 1189 1229 1270 13.11 1351 1391 1432 1475 1517 1558 1598 1639 1679 1721 1764 1807 1848 1889 1930 1969 2007 2044 2080 2116 2153 2189 2227 2265 2302 2340 2376 DEP D ' LEG BUILD TURN o o o ft /100 /100 /100 1738 0.5 -0.4 -0.5 1824 1.1 0.9 0.9 1912 0.3 0.3 -0.1 2001 0.2 0.0 -0.3 2089 0.2 -0. 1 0.2 2177 0.1 -0.1 -0.1 2265 0.2 -0.0 0.3 2353 0.4 0.2 0.6 2443 0.8 0.6 0.7 2536 0.6 0.1 -0.8 2628 0.4 0.1 -0.6 2720 0.1 0.1 -0.2 2812 0.3 0.0 0.4 2907 0.7 0.5 0.7 3002 0.1 0.0 -0.1 3097 0.5 -0.1 -0.7 3192 0.6 -0.0 -0.8 3285 0.7 -0.2 0.9 3378 0.1 -0.1 -0.0 3471 0.1 -0.1 -0.0 3563 0.2 -0.1 0.2 3654 0.8 -0.5 -0.9 3740 1.1 -0.6 -1.4 3825 0.6 -0.4 -0.5 3908 0.5 -0.3 0.6 3988 0.7 -0.4 -0.7 4068 0.3 -0.3 0.2 4147 0.4 -0.1 0.6 4227 0.4 0.1 0.6 4307 0.5 -0.1 0.7 4388 0.3 -0.1 0.5 4468 0.1 -0.0 0.1 4549 0.2 0.0 -0.4 4629 0.1 -0.1 -0.1 4708 0.2 -0.1 -0.2 4787 0.5 -0.1 -0.7 4865 0.0 -0.0 0.1 4943 0.2 -0.2 -0.1 5019 0.5 -0.5 -0.4 5094 0.6 -0.4 0.8 Eastman Teleco Client : Prudhoe Bay Drilling Group Well Name : Apex Gas Injection 9 Location : Apex Gas Injection Pad : North Slope, Alaska : Page 3 of 3 Date Mar 17, 1993 Filename : 1195-450 Interpolated 100 ft of TVD MD CkL INC DIR TVD ft ft deg deg ft 10053 56 39.4 65.0 7943 VS ft 5657 LAT ft 2392 DEP D ' LEG BUILD TURN ft °//100 °/100 °/100 5126 0.9 -0.5 1.1 Origin of Bottom Hole Closure WELLSITE CENTRE Bottom Hole Closure 5657 ft 65.0° ARCO Alaska~ Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 9-10-93 REFERENCE: ARCO DIRECTIONAL DATA ~-~a 3-18A 4-24-93 Electronic Multi-Shot Survey Job~~ Sperry q% ~'1 3-20A 4-14-93 Electronic Multi-Shot Survey Job~~ Sperry ~-~ 5-3A 5-26-93 MWD Directional Survey Ana ~%~ 5-14A 6-26~93 MWD ~ Survey Aha ~%~ 5-15A 6-26~93 MWD Directional ~urvey Aha ~-~7 ~22A 4-~ MWD Directional ~urvey Aha ~-q0 18-29A 4-26-93 MWD Directional Survey Ana q ~-.- ~'~5 AGI-3 4-14-93 MWD Dlrectionsl Survey Job~ 1163 BHI cD..- |% AGI4 4-14-93 MWD Directional 8ttrvey Job~1168 BHI ~-27 AGI-7 4-28-93 MWD Directional Survey Job~ 1185 Teleco /AGI-9 3-17-93 MWD Directional Survey Job#1195-450 BHI c~.. ~$ <,,,AGI-9 ~ MWD Directional Survey Job~119e~U~ ~H~ Please sign and return the attached copy as receipt of data~ Have A Nice Day! Sonya Wallace APPROVED~ ATO-1529 Trans# 93102 CENTRAL FILES CHEVRON D&M # CLINT CHAPMAN # EXXON MARATHON MOBIL # PB WELL ~ R&D #BPX # ST. OF AK_ (2 COPIES) TEXACO # LUCILLE JOHNSTON INDIVIDUAL WELL GEOLOGICAL INVENTORY REPORT PERMIT DATA DETAIL 93-035 DPR/GR 93-035 DPR/GR 93-035 GR/CCL 93-035 PERF 93-035 SBT/GR/CCL 93-035 407 93-035 DAILY WELL OP 93-035 SURVEY 93-035 SURVEY 93-035 SURVEY 93-035 SURVEY Are well tests required? Was well cored? Yes No... Yes No RUNS 465, 2&5"MD RUNS 465, 2&5"TVD RUN 1, 5" RUN 1, 5" CH,R1,2&5" COMP DATE:06/17/93 03/09/93-05/14/93 MWD MWD DIRECTIONAL SS DIRECTIONAL MWD DIRECTIONAL If yes, was the core analysis & description received? Yes No Are dry ditch samples required? Yes No WELL IS ON COMPLIANCE. INITIAL 09/10/1993 PAGE: 1 COMMENTS: ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-10-93 REFERENCE: ARCO DIRECTIONAL DATA 12-20-92 2-25-93 2-27-93 4-19-93 4-9-93 3-19-93 3-23-93 4-18-93 2-23-93 2-26-93 3-7-93 3-13-93 4-6-93 4-15-93 3-7-93 4-1-93 12/6-23/92 1/23-2/6/93 MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey 12/30-1/15/93 MWD Directional Survey 12-9-91 MWD Directional Survey 1-15-92 MWD Directional Survey 1/92 MWD Directional Survey 2-9-93 MWD Directional Survey 1-16-93 MWD Directional Survey 12-27-92 MWD Directional Survey 1-18-93 MWD Directional Survey 1-17-93 MWD Directional Survey 2-16-93 MWD Directional Survey 2-24-93 MWD Directional Survey 4-28-93 MWD Directional Survey 3-7-93 MWD Directional Survey 3-17-93 MWD Directional Survey 3-30-93 MWD Directional Survey Please sign and return the attached copy as RECEIVED BY_~~ Have A Nice Day! Sonya Wallace ATO- 1529 CHEVRON # CLINT CHAPMAN # EXXON MOBIL Ana Job#AKEI30010 Sperry Job#1209 BHI Ana Ana Job#AKEI30016 Sperry Job#AKMW30020 Sperry Job//1188 Teleco Job#AKEI30009 Sperry Job# 1192 Teleco Job#AKEI30012 Sperry Job#1202 BHI Ana Ana Ana Job# 1159 Teleco Job# 1175 Teleco Job# 1167 Teleco Job#AKMM911128 Sperry Job#AKMM911231 Sperry Sperry Ana Job#AKMW30003 Sperry Job#AKMM921231 Sperry Job# 1168 Teleco Job# 1172 Teleco Teleco Job# 1185-450 Teleco Job# 1185 Tele co Job# 1190 Tele co Job# 1195-450 Teleco Job#1205 BHI receipt of data. %.' o1 ~ PB ~LL F~ES ~ BPX ~ ST. OF ~. (2 COP~) t LUCILLE JO~STON ARCO .~19Sk~, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO OPEN HOLE FINALS MWD: DPR/GR R,m-~ 1-3, :F'&5'~MD MWD: DPR/GR Runs 1-3, 2"&~'I'VD LWD: CDN Run 1, ~'&l~' LWD: CDR Run 1, :~'&5" LWD: CDN N/F Run 1, LWD: CDN N/F OverlayRun 1, 2"&5" LWD: CDN Run 1, 3-18A/ 4/10-17/93 5-3A 6-13-93 5- 5-3A ~5 6-13-93 ) 6-13-93 ~6-13-93 LWIk. CDR AGI-5~ 4-20-93 BH Profile AGI'6"I o~ 4-25-93 DLL/GR/SP AGI-6/ a~ 4-25-93 BHCA/GR AGI-6 ~ ~'~ 4-25-93 BH Proffie AGI-6 ~ ~ 2/11-13/93 DPR/GR AGI-6r a/~l ~./11-13/-93 DFP./GR AGI-7~¢i~'~ 2/15-4/28/93 DPR/GR AGI-7" ?~ 2/15-4/28/93 DPR/GR AGI-8~ _ ~{ 3/5-6/93. DPR/GR AGI-9~ ~/~ 3/9-5/7/93 DPR/GR AGI-9' 3/9-5/7/93 DPR/GR Run 1, 2'&5"I'VD Run 1, 2'&~' Run 1, 2"&,~' Run 1, [~' Run 1, 2"'&fi' Run 1, 2'&fi' Run 1, [~' R,m= 6&7, ~'&i~D Runs 6&7, Runs 6&7, R, ms 6&7, 2'&I~"I'VD Run 4, 2"&5'~D Run 4, :~'&5'~rD Runs 4&5, :~'&5'~D Runs 4&5, IF'&~'rVD 3/24-28/93 AGI-10 · 3/24-28/93 DPR/GR Runs 3&4, :~'&i~'rVD Please sign and return ~t~tached~ as receipt of data. RECEIVED B~/y '/ ATO-1529 Trans# 93070 # CENTRAL FILES # CHEVRON #D&M # BPX # STATE OF ALASKA # MOBIL JUL 5 0 1995 # # EXXON # TEXACO BHI BHI Sch Sch Sch Sch Sch Sch Atlas Atlas Atlas Atlas Atlas Atlas Teleco Te!eco BHI BHI BHI BHI BHI BHI BHI BHI * The correct name for this well is 5-3A, and the logs are finals. ?*- These logs are revised final prints, please replace previous logs. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 1-28 ~'? ~-18-93 3-25A f?':3 6-17-93 3-31 } ~/-?z 6-16-93 3-32 i ~/~/i~ 6-15-93 3-33 t ¥~ ~' o 6-16-93 4-8 ?i~o 6-11-93 5-14 ??-~ 6-12-93 6-22A ~ I.~6-6-93 6-22A ~ -6-10-93 7-25 ~-Y ~. 6-6-93 9-44 f ~ ~ ~ z~6_6-93 11-18 ft,-~iz6-7-93 14-6 ~,~- ~6-8-93 14-8 ?~-/,7 6-10-93 14-13 ~1.~ 16-13-93 14-15 tl~ ~ 6-8-93 16-4A t~-l¢~ 6-9-93 16.17 ~'-zz~6.14_93 16-31 ~ ~-'{ i 6-7-93 17-4 ~o~a.~ 6-14-93 AGI-5 5~- ~-6-13-93 AGI-6 ~-d~ 6-14-93 AGI-7 ~ _6-8-93 AGI-7 ~ ~-t6-15-93 AGI-7 6-17-93 AGI-8 ~ ~$ ~ Prod Profile Completion Record Plug Setting Record Plug Setting Record Plug Setting Record Perf Record TBG Cutter Record Leak Detect Leak Detect Perf Record Perf Record Production Log PITS/Leak Detect Leak Detect Inj Profile Completion Record Prod Profile Perf Record Production Log Completion Record Completion Record Completion Record Perf Record Rlln Run Run Run Run R._n Ri_In Ri_In Rim Rim Rim R!!n Rl111 Run Run Rl111 Run Run Run Rl_m 1~ 5~ 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" I 2" 1, 5' 1, 5" 1, 5" 1, 5" 1, 5" 1, 2"&5" 1, 5" 1, 5" 1, 1'&5'' 1, 2"&5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch ~6-9-93 AGI-9~ a l~ 6-9-93 GR/CCL R-n 1, 5" Sch AGI-9i -~ ~ 6-17-93 Perf Record R-n 1, 5" Sch ~e~e si~ ~d ret~~~ch~~ -- ~ STA~ OF ~~ ~ MOB~ ~ * The correct APl//for 3-32 is 50-029-21141-00. The correct well v_~me for this log is 6-22~ ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-6-93 REFERENCE: ARCO CASED HOLE FINALS 1-24A 2-7-93 GR/CCL/Jewelry/Temp 3-20 4-6-93 Tubing Cutter ~w~ 0A 4-13-93 8ST/GR/CCL ~~20A 4-28-93 Pe~ Record 4-23-93 CNL/GR Color 4-23-93 USIT/GR Color 3-30 } ~ 1-29-93 ~ ~tect ~e ~e~/Temp ~ ~tect 4-16 T~-?~ 4-18-93 -10 ZZ~ 7~ 1-2-93 ~od ~o~e -16 ~.~ 4-20-93 ~oducflon ~g -12A ~ ~ 4-19-93 Pre~e B~d-Up ~6-12A :' . : 4-24-93 Press/Temp ~6-17 r~ 4-25-93 Pe~ Record -4A ~2~ ~ 7 4-23-93 ~od~flon ~g -7A ~j~l~- 4-31-93 D~ B~t TDTP (~r~) -27 ~~ 4-20-~3 ~erf Record -31A ~-~ 4-19-93 PFC/GR (Packer ~t) ~]~~~2-13 ~]- ~ ~ 1-2-93 ~ ~tect **~2-148T F/~/~4-27-93 ~ ~tect ~3-20~2-~ 4-25-93 ~ ~tect 13-25 C2-~/ 12-26-93 InJ ~-43 ~-/d~ 1-3-93 ~od ~6-27 ~.31 12-27-92 ~od ~o~e ~~7-13 ~7~ 4-18-93 ~ ~tect ~~I-~ ~>~ 4-11-93 SBT/GR/CCL Run 1, Run 1, Run 1, Run 1, Run 1, Run 1, Run 1, Run 1, Run 1, Run 1, R~ 1, R~ 1, R~ 1, 1"~' R~ 1, R~ 1, R~ 1, R~ 1, R~ 1, R~ 1, ~'&~ R~ 1, ~'&5" R~ 1, Camco Atlas Atlas 8ch Sch 9ch 6ch Camco 6ch 6ch Camco Sch 9ch 9ch 6ch 9ch 9ch Atlas Camco Camco 9ch 9ch Camco Camco Camco 8ch Atlas Please sign and retttl~E~e atta~h.~d cdev__ as rect~ of data, Sonya Wallace ATO-1529 # CENTRAL FILES # CHEVRON # CLINT CHAPMAN # EXXON # MOBIL Tra~# 9305~~'~- ....... PB WELL FILES. # BPX # STATE OF AL~KA The correct well n~_me for this log is 1-24A. The correct APl# for 3-20A is 504)2~209804)1. The correct APl# for 12-148T is 50-029-20659-00. STATE OF ALASKA '-- ~,~,~'/',~ . ALA,Sr-.,~ OIL AND GAS CONSERVATION COMMISSI(..,. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown x Stimulate Plugging Perforate Pull tubing Alter casing __ Repair well Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) ARCO Alaska, Inc. Development __ KBE =50' feet Exploratory 3. Address Stratigraphic 7. Unit or Property name P. O. Box 196612, Anchorage, Alaska 99519-6612 Service xx Prudhoe Bay Unit 4. Location of well at surface 8. Well number 2528' NSL, 2558' WEL, SEC. 36, T12N, R14E AGI-9 At top of productive interval 9. Permit number/approval number N/A 93-35 At effective depth 10. APl number N/A 50- 029-22350 At total depth 11. Field/Pool 334' SNL, 2618' EWL, SEC. 31, T12N, R15E Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured 10140 feet Plugs (measured) true vertical 8010' feet Effective depth: measured N/A feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 106' 20" 281 cuft Arcticset 106' 106' Surface 3873' 13-3/8" 2386 cu ft PF "E" & 3914' 3486' Intermediate 460 cu ft Class "G" Production 10073' 9-5/8" 575 cu fl Class "G" 10111' 7988' Liner Perforation depth: measured None true verticalRE( EIVED Tubing (size, grade, and measured depth) NoneAPR 0 1993 Packers and SSSV (type and measured depth) None Alaska 0il & Gas Cons. CommisS~0~ Anchorage, 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Averaae Production or Iniection Data - OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well C)jderations _z~ Oil Gas Suspended Service Aoex Gas Iniector h tt foregoin ' true an corre tothe best of my knowledge. Signed,.,/',~, ,1 ' _ __ Title Drillin[I En~lineer Supervisor Dot Form 10-404 R~ 88 t I SUBMIT IN DUPLICATE BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: AGI-9 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 03/08/93 04:00 SPUD: 03/09/93 02:30 RELEASE: 03/18/93 09:00 OPERATION: DRLG RIG: AUDI 2 WO/C RIG: 03/09/93 (1) TD: 416' ( 416) 03/10/93 (2) TD: 1950' (1534) DRLG. MW: 8.5 VIS: 0 SKID RIG. RIG ACCEPTED @ 16:00 HRS, 3/8/93. N/U DIVERTER. P/U BHA. SPUD WELL @ 02:30 HRS, 3/9/93. DRLG TO 416' DRLG. DRLG F/ 416'-1950' MW: 9.3 VIS:185 03/11/93 (3) TD: 3920' (1970) 03/12/93 ( 4) TD: 3920' ( 0) 03/13/93 (5) TD: 6087'(2167) 03/14/93 (6) TD: 7507' (1420) 03/15/93 ( 7) TD: 8450' ( 943) 03/16/93 (8) TD: 9360' ( 910) 03/17/93 (9) TD:10140' ( 780) 03/18/93 (10) TD:10140' ( 0) POOH. MW: 9.5 VIS: 90 DRLG F/ 1950'-2344' CBU. WIPER TRIP TO KOP. DRLG F/ 2344'-3920'. CBU. WIPER TRIP. CBU. POOH. RIH. MW: 9.6 VIS: 61 POOH. RIH W/ 13-3/8" CSG. CMT CSG. N/D DIVERTER. TOP JOB. N/U BOPE. TEST BOPE. RIH W/ BHA. SHORT TRIP. MW: 9.3 VIS: 36 RIH TO 3820'. TEST CSG. DRLG FLOAT EQUIP, 10' NEW HOLE. CBU. LOT (12.4 PPG EMW) . CIRC. DRLG TO 5056'. CBU. SHORT TRIP. RIH. DRLG TO 6087'. CBU. MW: 9.7 VIS: 40 SHORT TRIP TO 3900' REAM F/ 4837'-5150' DRLG F/ 6087'-7117' CBU. SHORT TRIP TO 3900' RIH. REAM F/ 6662'-7117' DRLG F/ 7117'-7507'. CBUi DRLG. MW: 9.7 VIS: 44 'DROP SURVEY. POOH. CHANGE BIT. RIH. REAM F/ 7409'-7507' DRLG F/ 7507'-8450' DRLG. MW: 9.9 VIS: 43 DRLG TO 8718' CBU. POOH. CHANGE BIT. RIH. REAM F/ 8628'-8718' DRLG F/ 8718'-9360'. RUN 9-5/8" CSG. MW: 9.9 VIS: 0 DRLG TO 10140' CBU. SHORT TRIP TO 8534' CIRC. POOH. TEST BOPE. RIH W/ 9-5/8" CSG. N/D BOPE. MW: 9.9 VIS: 0 RIH W/ 9-5/8" CSG. CIRC @ SHOE. RIH W/ CSG. CIRC. CMT CSG. L/D CSG EQUIP. INSTALL PACKOFF. TEST SAME. RIH TO 2000'. F/P WELL W/ DIESEL. POOH. N/D BOPE. RE(ZEiVED APR 2 0 1995 Alaska Oil & Gas Cons. Commission Anchorage WELL : AGI-9 OPERATION: RIG : AUDI 2 PAGE: 2 03/19/93 (11) TD:10140' ( 0) RIG RELEASED. MW: 9.9 VIS: 0 INSTALL HGR, TREE. TEST TREE. INSTALL BPV. SECURE WELL. RIG RELEASED @ 09:00 HRS, 3/18/93. SIGNATURE: (drilling superintendent) DATE: RECEIVED APR 2 0 1993 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 March 3, 1993 Michael Zanghi Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage AK 99519-6612 Re: Prudhoe Bay Unit AGI-09 ARCO Alaska, Inc. Permit No. 93-35 Sur. Loc. 2528'NSL, 2558'WEL, Sec. 36, T12N, R14E, UM Btmhole Loc. 137'SNL, 1671'WEL, Sec. 31, T12N, R15E, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035; and the mechanical integrity (MI) of the injection wells must be demonstrated under 20 AAC 25.412 and 20 25.030(g)(3). Sufficient notice (approximately 24 hours) of the MI test before operation, and of the BOPE test performed before drilling below the surface casing shoe, must be given so that a representative of the Commission may witness the tests. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Origin81 Signed BY David W. Johnston David W. Johnston Chairman BY ORDER OF THE COMMISSION dlf/Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] RedrillCillb. Type of well. Exploratoryr-] Stratigraphic Test [] Development OilCl Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Op~:-rator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 36'fe et Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 19661Z Anchoraoe. Alaska 99519-6612 ADL 34628 4. Location of well at surface 7. Unit or property Name 11. Type Bond(s,e 20 AAC 25.o~5) 2528' NSL, 2558' WEL, SEC. 36, T12N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 230' SNL, 1880' WEL, SEC. 31, T12N, R15E AGI-9 U-630610 At total depth ~. Approximate spud date Amount 137' SNL, 1671' WEL, SEC. 31, T12N, R15E 3/12/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and'rVD) property line . ADL 28301-3607' feet AG1-4/598'@ 500' MD feet 2560 10893' MD/8461' TVD~eet 16. To be completed for deviated wells 17. Anticipated pressure (se~ 20 Mc 25.035 (e)(2)) Kickoff depth 5oofeet Maximum hole angle,~4.65o Maximum suflace 3330pslg At total depth (TVD) ~O0'/4390pslg 18. Casing program Setting Depth s~ze Specificatigns Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 76' 30' 30' 106' 106' 11 yds Arcticset 16" 13-3/8" 68# L-80 BTC 3891' 29' 29' 3920' 3500' 1092 sx "E/400 sx "G"/250 sx "C" 12-1/4" 9-5/8" 47# L-80 NSCC 10282' 28' 28' 10310' 8046' 500 sx Class "G" 8-1/2" 7" 26~ L-80 NSCC 750' 10 ~ 43' 792 7' I0893' 8461' ., 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorREEEIVED Surface Intermediate ProductionFEB 1 9 199;~ Liner Alaska Oil & Gas Cons. Commissio~ Perforation depth: measured 'Anchorage true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program Drilling fluid pro, ram [] Time vs depth pict [] Refraction analys~s[] Seabed reportl-'l 20 AAC 25.050 requirements[] 21.1 hereby c;~fy~3~t tht foregoing is true and correct to the b~s~~ knowledge Signed [vi... 7~.~ Title Drillir.,2 Engineer Superviso, Datr~ ¢...""f-----' ~ L.,.,,) Commission Use o~iy- .. __ Permit Number IAPi number IApproval date See cover letter ~-~S 150-o~¢- ~-~-~5'o ! ~-5 -~-~ Ifor other requrements Conditions of approval Samples required [] Yes ~ No Mud log required r-lYes ,~ No Hydrogen sulfide measures [] Yes ,~l No Directional survey required ~ Yes [] No Required working pressure for BOPE []2M; FI3M; ~5M; 1-110M; I-I15M; Other: Origina! Signed By by order of , , vid w, Approved by ,~, . Johnston Commissioner me commission Dat Form 10-401 Rev. 12-1-85 Submit in triplicate WELL PLAN Well: APEX GAS INJECTOR #9 (AG! #9) LOCATION: Surface: Target: T.D.: 2528' FSL, 2558' FEL, Sec. 36, T12N, R1 4E 230 ' FNL, 1880' FEL, Sec. 31, T12N, R15E 137 ' FNL, 1671' FEL, Sec. 31, T12N, R1 SE ESTIMATED START: 12MAR93 OPR. DAYS TO COMPLETE: 20 (1 6 days drilling, 4 days completion) CONTRACTOR: AUDI RIG #2 MAX ANGLE/SECT COURSE/KOP/BUILD/MAX DEP: 44.65°/N65.S3°W/500'/1.5° per 100' MD/6314' Estimated Ground level elevation is 13' AMSL. KB to ground level elev;tion is 36' Item TVD(BKB) MD(_BKB) Mud Wt. 20" CONDUCTOR 106 106 8.5 1 3-3/8" SHOE 3500 3920 9.0 9-5/8" SHOE 8046 1031C 9.2-10.0 TOP SADLEROCHIT 8051 10317 9.2-10.0 7" SHOE 8461 10893 9.2-10.C TARGET 8231 10570 9.2-10.0 TOTAL DEPTH ' 8461 10893 c_;.2_ 1 CASING PROGRAM: ~ Csg Wt Grade Oonn Lcn,.F:th 30" 20" 91.5# H-40 WELD 76 30 106 i 6" 13-3/8" 68# L-80 BTC 3891 29 3920 1 2-I/~" 9-5/8" 47# L-80 NSCC 10282 28 1C :~ i" 8-I/2" 7" 26#." L-80 NSCC 750 101~.3 i 0893 COMPLETION: Tubing: 7" GLMs: None Packer: 26# L-80 NSCC 10066 27 10093 9-5/8" x 5-1/2" PERMANENT PACKER set at 10093MD or +/- 50' above Top of liner LOGGING PROGRAM: Open Hole 12-1/4" hole' 8-1/2" hole uR/r,=SbTl~ .;-Y WHILE DRi=LIK,= PlCi CASING GR/RESlSTIViTY WHILE DRILLING ACROSS SADLEROCHiT Cased Hole SBT IN 9-5/8" before running tubing (GR to be run up to 13-3/8") RE6EIVED FEB 1 9 1993 Alaska 0il & Gas Cons. (;ommissio~ Anchorage /-kPEX GAS INJECTOR #9 (AG! #9) DRILLING DISCUSSION AG! #9 is the ninth of a ten well program at the new Apex Gas Injection pad. All ten wells are to be gas injectors targeted to the apex of the Prudhoe Bay gas cap. They are intended to meet the additional gas injection requirements associated with the GHX-2 project and to "strip" residual liquid hydrocarbons from the gas cap. All ten bottom hole locations lie within an area where the Lower Cretaceous Unconformity truncates the top of the Ivishak S~nd. Therefore the Cretaceous shales ("K" shales) will directly overlie the Ivishak sand in, jection interval (target interval) comprised of Zones 1,2_, $, and part;ally truncated Zone 4. Ivishak sand thicknesses are likely to range between $50' and 405'. None of the wells are expected to encounter Putt River, Sag River, Shublik, or an oil column. The proposed casing prograrn is the conventional 2_0" conductor x 13-3/8" surface casing x 9-5/8" intermediat.~ casing x 7" liner. Gas tight connections will be used on the 9-5/8" i, termediate casi~g as well as the 7" liner. 7" tubing with 5-1/2" tailpipe will be the completion assembly. ANNULAR INJECTION The 13-3/8" x 9-5/8" annulus of AGI #2, AGI #3, AGI #4, AGI #5, AGI #6, AGI #7, and AGI #8 may be available for injection purposes. Ensure any annulus has been properly permitted before .. commencing injection. The 13-3/8" x 9-5/8" annulus on AGI #1 is not to be injected into. Fluids can be injected at the central CC-2 injection facility. ADEC has informed Prudhoe Bay Drilling that only associated fluids from drilling operations can be pumped down surface x intermediate annuli. Con,pletion fluids CANNOT be injected down the aforementioned anr, uli. SHUTDOWN OF w,~.,/ · ,,~.-~ OPERATIONS Shutdown of well operations once 9-5/8" casing has been set and cemented is planned for wells AGI #2, thru AGI #9. Wells AGI #3- AGI #9 wil! be drilled to 12_-1/4" hole TD, 9-5/8" casing run and cemented. At this time operations will be shutdown and the rig will move to the next well and repeat the process. AG! #10 will be drilled to 8-1/2" TD, 7" liner run, and the well completed. Once ?,.C-I i¢,10 is completed the rig will make its way back drilling 8-1/2_" hole, running 7" liner and cornpleting all the wells in which operations were shutdown. As per conversation with AOGCC (B. Wondzell) on 30DEC92_ shutdown and resumption of well operations approval will be incl,:dod as part of the permit approval-as long as the process is outlined in the PROPOSED DRILLING AND COMPLETION PROGRAM associated with this package-and therefore no application for sundry approval will be necessary for shutdown/resumption of operations. The decision to drill AGI #3- AGI #10 as described above is based solely on economics and therefore dictated by prudence alone. Thr-,e are no known hydrocarbon bearing sands between surface and 9-5/8" casing point in any of the AGi wells. All 9-5/8" casing points are estimated to be above tr;e top of the Sadleroch~ sands. Operations c:~ AGi #9 are expected to resume on or about 19MAY93. Al' ten wells are estimated to be drilled and completed by 25MAY93. If there are an) questions or if furEher information is required please contact J. E. Robertson at 564- 5510. FREEZE PROTECTION The 7" tubing along with the 7" x 9-5/8" annulus will be freeze protected with diesel before the drilling rig moves off the well. CLOSE APPROACHES r-I Wc~_LNAME SLOT DISTANCE DE?TH (' TVD) AGI #1 . - AGI #1 959 550' TVD AGI #2 -AGI #2 840 SURFACE AGI #3 AGI #3 719 500' TVD AGI #4 AGI #4 598 500' TVD AGI #5 AGI #5 480 SURFACE AGI #6 AGI #6 360 SURFACE AGI #7 AGI #7 240 SURFACE AGI #8 AGi #8 i 20 SURFACE RECEIVED FEB 1 9 199 Alaska Oil & Gas C0~s. Commis~ Anchorage PROPOSED DRILLING AND COMPLETION PROGRAM AGi #9 Procedure , MIRU drilling rig. Notify AOGCC of upcoming diverter function test. N/U diverter and function test same. . Drill 16" hole to surface casing point. Run and cement surface casing. Nipple up BOPE and function test same to 5000 psi. , PU 12-1/4" BHA and RIH. Test casing to 2500 psi for 30 minutes. Drill 10' of new hole arid perform lesk off test. 4. Drill intermediate hole to intermediate casing point. , MU and run 9-5/8 casing string and cement as per well plan. Bump cementing plug with seawater 6. RIH to 2000' MD and displace to diesel. , , ND BOPE. NU dryhole tree and test to 5000 psi. SHUTDOWN OPERATIONS. Release rig. Move off. :- . RESUME OPERATIONS. MIRU. BOPE. Test BOPE. Notify AOGCC of upcoming BOPE TEST. ND dryhole tree and NU , RIH. Displace diesel cap w/seawater. Drill to 9-5/8" shoe. Displace wellbore w/"drill in" mud. Continue drill/LOG 8-1/2" hole through reservoir to TD. 10. MU 7" liner on 5" DP. RIH to TD. Displace wellbore w/completion fluid. Set liner hanger and liner top packer. POOH. 11. Run ?", L-80 tubing and packer assembly with SSSV. Freeze protect with diesel. Test tubing and casing to 4000 ¢~ p~,. Have witnessed by state. 12_. NU tree and test to 5000 psi. Release drilling rig. ° Anticipated BHP: ° Maximum Anticipated Surface Pressure: ° Planned Completion Fluid: 3850 psi @ 8800' TVD SS 2970 psi 8.6 PPG SEAWATER Notes: a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.! 0 psi/N). c. No potential productive zones are anticipated above 9-.5/8" casing shoe. d. No potential hazardous levels of H2S are anticipated in this well. RECEIVED FEB 1 9 199 Alask~t 0il & Gas Cons. Commission Anchorage MUD PROGRAM: Well AGI #9 The mud program for this well shall follow the new Mud Policy. The following are the recommended mud parameters. MUD SPECIFICATIONS- SURFACE HOLE Surface: Casino Point: _ . Mud Weight: ppg 8.5 - 9.5 8.5 - 9.0 Funnel Viscosity sec/qt ~300 <1 O0 YP Ibs/100ft2 40 - 60 20 - 40 10 sec Gel lbs/100ft2 30 - 60 15 - 20 10 min Gel lbs/100ft2 60- 80 20 - 30 pH - 9.0 - 10 9.0 - 10 APl Fluid loss mi/30 min 15-25 15-25 Hardness mg/I < 200 <200 MUD SPECIFICATIONS-INTERMEDIATE HOLE Surface casing shoe to Top of Sadlerochit Sandstone: LSND Gel/Water System Mud Weight ppg 9.2-10.0 Yield Point lbs/100ft2 1 0 - 1 5 10 sec Gel lbs/100ft2 5 - 10 10 min Gel lbs/10Oft2 10 - 20 APl Fluid Loss mi/30 min 6-8 pH - 8.5 - 10.0 Hardness mg/I <200 MUD SPECIFICATIONS-PRODUCTION INTERVAL: Build new mud system to replace mud used in intermediate hole. Mud Weight ppg 9.0-9.5 Yield Point lbs/100ft2 20- 30 10 sec Gel lbs/100ft2 18 - 22 10 rain Gel lbs/100ft2 20 - 24 APl Fluid loss mi/30 min 6.0 - 8.0 pH - 9.5 - 10.0 Hardness mg/I <200 RECEIVED .~laska 0Il & Gas Cons, .C_e. mmiss~, Anchoraga The mud salinity should be compatible with the Reservoir logging program. The mud will be run at _+40,000 ppm chlorides. RUN LOW SHEAR RATE VISCOSITY AT 40,000+ Centipoise on mud system, AG1 #9 Casing Design SURFACE CASING 13-3/8" 68#/FT K-55 & L-80 BTC CASING BURST COLLAPSE K-55 3450 1950 1-80 5020 2260 PBYS (#) 1069000 1556000 TJYS (#) 1300000 1585000 Burst Pressure Calculation Burst rating based on shutting in the well on a gas kick equivalent to the LOT (14.0 ppg) at the surface casing shoe. Worst case will be in the K-55 casing, which has no back up gradient. LOT (ppg) TVD (FT) SI PRESSURE 14 3500 2198 Burst S.F. 1.57 Collapse Calculation Collapse rating based on losing returns until the fluid level is below the surface casing shoe Mud weight behind the surface casing is 9.5 ppg Mud Wt. (ppg) TVD (FT) Collapse press 9.5 3500 1729 Collapse S.F. 1.31 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 68 3920 PBYS Tension S.F. 4.69 Mud Wt. 9.5 ppg TJYS 5.71 String Wt. (#) 227855 FEB 1 9 199, Alaska Oil & Gas Cons. Cemmissi~-, Anchorage AGI #9 Casing Design Production Casing 9-5/8", 47#,L-80,NSCC Casing GRADE BURST L-80 6870 COLLAPSE PBYS (#) TJYS (#) 4750 1086000 1161000 Burst Pressure Calculation Burst rating based on have a tubing leak on top of full column of fluid Worst case will be at the surface, which has no back up gradient. SITP 3850 Burst S.F. 1.78 Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10.2 ppg Gas Grad. Mud Wt. (ppg) TVD (FT) (psi/fi) Collapse press 10.2 8046 0.1 3463 Collapse S.F. 1.37 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) IVlD (FT) 47 10310 PBY$ Tension S.F. 2.66 Mud Wt. 10.2 TJYS 2.84 String Wt. (#) 409026 ,ECEIV D FEB 1 9 1993 ~Jaska Oil & Gas Cons..Cemmissio, Anchorage AGI #9 Casing Design PRODUCTION LINER 7", 26#,L-80,NSCC Casing GRADE BURST L-80 7240 COLLAPSE PBYS (#) TJYS (#) 5410 604000 667000 Burst Pressure Calculation Burst rating based on formation pressure on top of 9.7 ppg fluid Fluid wt (ppg) back up (ppg) Burst Pressure SlTP 9.7 9.5 3942 3850 Burst S.F, 1,84 Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10.2 ppg Gas Grad. IVlud Wt. (ppg) TVD (FT) (psi/ft) Collapse Press 10.2 8461 0.1 3642 Collapse S.F. 1.49 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 26 750 Mud Wt. String Wt. (#) 10.2 16460 Tension S.F. PBYS TJYS 36.70 40.52 RECEIVED FEB 1 9 1995 Alaska Oil & Gas Cons, Anchorage CEMENT PROGRAM - HALLIBURTON SERVICES 15 $/8" SURFACE CASING CASING SIZE: 13 3/8", 68# CIRC. TEMP: 60°F LEAD CEMENT TYPE: TYPE 'E' PERMAFROST ADDITIVES: n/a WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx APPROX #SACKS: 1092 PUMP TIME: 4:30 hrs MIX WATER: 11.63 gps FW Mix water temp: 50-65F TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% Calcium Chloride WEIGHT: 15.8 ppg YIELD: 1.16 ft3/sx APPROX #SACKS: 400 PUMP TIME: 4 hrs MIX WATER: 5.00 gps FW Mix water temp: 50-65 F TOP .lOB CEMENT TYPE: TYPE "C" PERMAFROST (if necessary) ADDITIVES: n/a WEIGHT: 15.6 ppg YIELD:0.94 ft3/sx APPROX #SACKS: 250 PUMP TIME: 2:30 hrs MIX WATER: 3.5 gps FW Mix water temp: 50-65 F SPACER: 100 bbls fresh water ahead of lead slurry. The WATER temperature should be 50-65F CEMENT VOLUME 1. From top of tail to surface w/1 00% excess, 2. Tail slurry volume 400 sx 3. Top job volume +/- 250 sx. RECEIVED CASING SIZE: 9 5/8", 47# CIRC. TEMP 135°F 9 5/8" INTERMEDIATE CASING FEB 1 9 1995 Alaska 0il & Gas Cons..C0mmiss" Anchorage TAIL CEMENT TYPE: CLASS G ADDITIVES: 0.2% CFR-3 (Dispersant) + 0.25% HR-5 (Retarder) + 0.2% Haled 344 (Fluid Loss) WEIGHT: 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.00 gps FW APPROX #SACKS: 500 PUMP TIME: 4 hrs Mix water temp: 70-80 F SPACERS: Pump 20 bbls Alpha(ARCO) Preflush; 50 bbls Alpha(ARCO) spacer @ 11 ppg. OTHER CONSIDERATIONS: Continuously mix tail slurry. Displace at 12-15 bpm. CEMENT VOLUME 1. Lead Slurry will not be needed unless the WEST SAK and UGNU give a hydrocarbon show. 2. Tail Slurry to 1000' MD above shoe w/30% excess. Prudhoe Prudhoe AGI-09 Bay Bay DrillinE TRUE I 30.15 deg. Eost Declination I ©© VERTICAL VIEW SCALE 1000 £t;, / DIVISION REFERENCE: WELL HEAD 500 1000J 2000-- 0.00' ~ 0 MD R.~. ~ ELEVATION 49' ABOVE SEA LEVEL 0.00' ~ 500 HB KDP BUILD RATE: 1.50 DEG/IO0 FT 3.00' ~ 700 HD 6.00' ~ 900 MD 9.00' 8 IlO0 MD 12.00' e 1300 ND ]5.00' @ 1500 MD 30OO'--] 3184-- 3500 4000-- HORIZONTAL VIEW SCALE 500 ?t, / DIVISION REFERENCE: '../ELL HEAD % · · · l~.00' e 17oo .~ % , 21.oo' e 19oo ~ %, % ~ 33,00' a 2700 ~D . 36.00' a 2900 39.00' a 3100 HD ~ 42.00' e 3300 MD x 44 65 ~ 347~ HD ~Nu uF BU LD . . ' - , % ~ n 'I 500 500 ~000 1500 2000 2500 3000 3500 4000 4~00 5000 5500 6000 !lO~ 1414 ~~4~' ~ 3920 MD 13-3/8' CSG. PT. ~ / HD Inc Azm TVD North ~ IR.~.g. ~VAT~N 49' 0.00 0.00 0 0 0 I ~ IKOP/BUiLDi.5/IO0 ~00 0.00 0.00 ~00 0 0 I ~ IID-J ' , .3~0 4,65 65,533500 586 1887 ~ 19-5/8' C$G. PT.i0310 44.6565.538046 ~445 ~374 ~ ~ TO~ 1031744.6565.53B051 ~447 5379 ~ I TARGET 105FO44.6565.53~31 ~ mKAVlK t082344.6565.538411 2595 5702 m ) TOTAL DEPlH E0893 44.6~ 6~,~3 846) ~ ) I 252~FSLj ~55B' FEL FCklVrU I - u ~ a~o.o ASP: xY : 59B0164,40 16887 ~ ~ ~ ~ ~ least 5747.~ D.~ ---- ' X mTARGET LOCATION ~ ~ m 237 FHL) JBBO' FEL -~ ~ mSEC. 31~ -.~~. ~Olim"~"'- ~ Ins~, ~ = ~.~z~.4~ I x 694388 45 P~ 44.65' ~ 10317 5909 6087 u,X 44.65' e 10570 MD TARGET 6265 x~, 44.65' e 10823 MD KAVIK 6314 44.65' e 10893 HD TDTAL DEPTH 3000 ---2500 --'2000 --150n --1000 500 0 ! 000 2000 3000 4000 5000 6000 7000 VERTICAL SECTION PLANE: 65,53° Smith International, Inc. Propo~l Report Calculated using the I[,~'. :imum Curvature Method Computed by the Sfi Win-CADDS System Vertical Section Plane: 65.53 deg. Page 1 Date: 1/29/93 Weilpath ID: AGI-09WP Last Revision: 1/29/93 Survey Reference: WELLHEAD Reference World Coordinates: Lat. 70.21.01.97 N - Long. 148.28.03.90 W Reference GRID System: Alaska State Plune Zone: Alaska 4 Reference GRID Coordinates: (fee0:5980164.40 N 688710.05 E Vertical Section Reference: WELLHEAD Closure Reference: WEI,LHEAD North Aligned To: TRUE NORTH Prudhoe Bay Drilling Prudhoe Bay AGI AGI-09 AGI-09WP Measured Inci Drift TVD Subsea Depth Dir. Depth (ft) (deg.) (deg.) (f0 (ft) TOTAL Rectangular Offsets (ft) (ft) Geographic Coordinates Latitude / Longitude GRID Coordinates Northing Easting (ft)' (ft) Closure Dist. Dir. (ft) deg. Vertical Section (ft) DLS (dg/lOOft) R. ICB. ELEVATION 49' ABOVE SEA LEVEL 0.00 0.00 0.00 0.00 -49.00 100.00 0.00 0.00 100.00 51.00 200.00 0.00 0.00 200.00 151.00 0.00 N 0.00 0.00N 0.00 0.00 N 0.00 E 70.21.01.9683N148.28.03.8979W E 70.21.01.9683NI48.28.03.8979W E 70.21.01.9683 N 148.28.03.8979W 5980164.41 688710.05 5980164.41 688710.05 5980164.41 688710.05 0.00~ o.0o~ o. oo~ 0.00 0.00 0.00 0.00 0.00 0.0o 0.00 0.00 0.00 300.00 0.00 0.00 300.00 251.00 400.00 0.00 0.00 400.00 351.00 KOP/BUILDI.5/IO0 500.00 0.00 0.00 500.00 451.00 600.00 1.50 65.53 599.99 550.99 700.00 3.00 65.53 699.91 650.91 800.00 4.50 65.53 799.69 750.69 0.00 N 0.00 0.00 N 0.00 0.00N 0.00 0.54N 1.19 2.17N 4.76 4.88 N 10.72 E 70.21.01.9683NI48.28.03.8979W E 70.21.01.9683NI48.28.03.8979W E 70.21.01.9683N148.28.03.8979W E 70.21.01.9736NI48.28.03.8631W E 70.21.01.9896NI48.28.03.7586W E 70.21.02.0163N148.28.03.5847W 5980164.41 688710.05 0.0~ 0.00 5980164.41 688710.05 0.00~ 0.00 5980164.41 688710.05 0.00~ 0.00 5980164.98 688711.23 1.316 65.53 5980166.69 688714.76 5.23~ 65.53 5980169.55 688720.64 11.776 65.53 0.00 0.00 0.00 1;31 5.23 11.77 0.00 0.00 0.00 1.50 1.50 1.50 900.00 6.00 65.53 899.27 850.27 1000.00 7.50 65.53 998.57 949.57 1100.00 9.00 65.53 1097.54 1048.54 8.67N 19.05 13.53 N 29.74 19.48N 42.$0 E 70.21.02.0535N148.28.03.3413W E 70.21.02.1014N148.28.03.0286W E 70.21.02.1599N148.28.02.6469W 5980173.55 688728.87 5980178.68 688739.44 5980184.95 688752.35 20.9Z~, 65.53 32.68~ 65.53 47.03~ 65.53 20.92 32.68 47.03 1.50 1.50 1.50 1200.00 10.50 65.53 1196.09 1147.09 1300.00 12.00 65.53 1294.16 1245.16 1400.00 13.50 65.53 1391.70 1342.70 26.49N 58.22 34.57 N 75.97 43.71N 96.06 E 70.21.02.2288N148.28.02.1964W E 70.21.02.3083N148.28.01.6775W E 70.21.02.3982N148.28.01.0904W 5! 80192.35 688767.58 5980200.88 688785.13 5980210.52 688804.98 63.96~ 65.53 83.47~ 65.53 105.54~ 65.53 63.96 83.47 105.54 1.50 1.50 1.50 1500.00 15.00 65.53 1488.62 1439.62 1600.00 16.50 65.53 1584.86 1535.86 1700.00 18.00 65.53 1680.36 1631.36 53.90N 118.47 65.15 N 143.17 77.43 N 170.16 E 70.21.02.4985N148.28.00.4356W E 70.21.02.6090N 148.27.59.7135W E 70.21.02.7298N148.27.58.9247W 5980221.28 688827.12 5980233.14 688851.53 5980246.09 688878.20 130.15~ 65.53 157.306 65.53 186.956 65.53 130.15 157.30 186.95 1.50 1.50 1.50 Smith International, Inc. Proposal Report Page 2 Date: 1/29/93 Wellpath ID: AGI-09WP Measured Incl Drift TVD Subsea T O T A L Depth Dir. Depth Rectangular Offsets (ft) (deg.) (deg.) (ft) (ft) (ft) (ft) Geographic Coordinates Latitude / Longitude GRID Coordinates Northing Easting fit) (a) Closure Vertical DLS Di:;t. Dir. Section (ft) deg. (ft) (dg/100ft) 1800.00 19.50 65.53 1775.05 1726.05 90.74N 199.42 E 70.21.02.8607NI48.27.58.0696W 5980260.1.4 688907.12 219.0~ 65.53 219.09 1900.00 21.00 65.53 1868.86 1819.86 105.07N 230.92 E 70.21.03A;017N148.27.57.1489W 5980275.26 688938.25 253.7ff~ 65.~,~ 253.70 2000.00 22.50 65.53 1961.74 1912.74 120.47 N 264.65 E 70.21.03.1526NI48.27.56.1632W 5980291.45 688971.58 290.76~ 6,5.53 290.76 1.50 1.50 1.50 2100.00 24.00 65.53 2053.62 2004.62 136,77N 300.58 E 70.21.03.3134N148.27.55.1131W 5980308.70 689007.08 330.236 65.53 330.23 2200.00 25.50 65.53 2144.43 2095.43 154.11N 338,68 E 70.21.03.48401N148.27.53.9994W 598¢)326.99 689044.73 372.10~ 65.53 372.1.q 2300,00 27.00 65.53 2234.12 2185.12 172.42N 378.94 E 70.21.03.6641N148.27.52.8229W 5980346.32 689084.51 416.32~ 65.53 416.32 1.50 1.50 1.50 2400.00 28.50 65.53 2322.61 2273.61 191.71N 421.32 E 70.21.03.8538N148.27.51.5843W 5980366.67 689126.39 462.88~ 65.53 462.88 2500.00 30.00 65.53 2409.86 2360.86 211.94N 465.79 E 70.21.04.0528NI48.27.50.2845W 5980388.02 689170.34 511.75~ 65.53 511.75 2600.00 31.50 65.53 2495.80 2446.80 233.12N 512.33 E 70.21.04.2610N148.27.48.9243W 5980410.36 689216.33 562.876 65.53 562.87 1.50 1.50 1.50 2700.00 33.00 65.53 2580.37 2531.37 255.22N 560.90 E 70.21.04.4784NI48.27.47.5048W 5980433.68 689264.32 616.23~ 65.53 616.23 2800.00 34.50 65.53 2663.51 2614.51 278.22N 611.47 E 70.21.04.7047N148.27.46.0269W 5980457.96 689314.29 671.79~ 65.53 671.79 2900.00 36.00 65.53 27,15.17 2696.17 302.13N 664.00 E 70.21.04.9398NI48.27.44.4916W 5980483.18 689366.20 729.50~ 65.53 729.50 1.50 1.50 1.50 3000.00 37.50 65.53 2825.30 2776.30 326.91N 718.46 E 70.21.05.1835N148.27.42.8999W 5980509.32 689420.01 789.33~ 65.53 789.33 3100.00 39.00 65.53 2903.83 2854.83 352.55N 774.80 E 70.21.05.4356NI48,27.41.2530W 5980536.38 689475.69 851.24~ 65.53 851.24 3200.00 40.50 65.53 2980.71 2931.71 379.031N 833.00 E 70.21.05.6961N148.27.39.5520W 5980564.32 689533.20 915.18~ 65.53 915.18 3300.00 42.00 65.53 3055.89 3006.89 406.33N 893.02 E 70.21.05.9646NI48.27.37.7980W 5980593.14 689592.50 981.116 65.53 981.11 3400.00 43.50 65.53 3129.32 3080.32 434.45N 954.80 E 70.21.06.2411N 148.27.35.9922W 5980622.80 689653.55 1048.99~ 65.53 1048.99 END OF BUILD 3476.45 44.65 65.53 3184.25 3135.25 456.47N 1003.20E 70.21.06.4577NI48.27,34.5775W 5980646.04 689701.38 1102.17(~ 65.53 1102.17 1.50 1.50 1.50 1.50 1.50 1.50 13-3/8" CSG. PT. 3920.27 44.65 65.53 3500.00 3451.00 585.64N 1287.08 E 70.21.07.7281NIdS.27.26.280JW 5980782.36 689981.89 1414.05~ 65.53 1414.05 9-5/8" CSG. PT. 10310.01 44.65 65.53 8046.00 7997.00 2445.32N 5374.17E .70.21.26.0183NldS.25.26.8071W 5982746.11 694019.88 5904.35~ 65.53 5904.35 TOS 10317.04 44.65 65.53 8051.00 8002.00 2447.36N 5378.67 E 70.21.26.0384NI48.25.26.6757W 5982748.27 694024.32 5909.29~ 65.53 5909.29 0.00 0.00 0.00 TARGET 10570.04 44.65 65.53 8231.00 8182.00 2521.00N 5540.5~ E 70.21.26.7626N 148.25.21.9445W 5982826.07 694184.18 6087.08k~.~ 65.53 6087.08 10670.04 44.65 65.53 8302.15 8253.15 2550.10N 5604.46 E 70.21.27.0488N 148.25.20.0745W 5982856.82 694247.37 6157.35~ 65.53 6157.35 10770.04 44.65 65.53 8373.29 8324.29 2579.20N 5668.43 E 70.21.27.3351N 148.25.18.2044W 5982887.57 694310.55 6227.63~ 65.53 6227.63 0.00 0.00 0.00 KAVIK 10823.05 44.65 65.53 8411.00 8362.00 2594.63N 5702.33E 70.21.27.4868N148.25.17.2133'W 5982903.87 694344.04 6264.87~ 65.53 6264.87 TOTAL DEPTH 10893.33 44.65 65.53 ~461.00 8412.00 2615.08N 5747.28 E 70.21.27.6880N 148.25.15.8990W 5982925.49 694388.45 6314.26~ 65.53 6314.26 0.00 0.00 Px, udhoe Pr, ucl',aoe AGZ~09 AG-[~OgWP HORI~",~ AL VIEW SCALE 500 Ct, / DIVISION REFERENCE: WELL HEAD !C[/4oARIS[~ ~ELLS AG]OlRhrQ AG~-08~ Ilol tllo 14 1121 t 127 L~_~ L~-IO n~9 n~lO n912 n~14 WB-~D RECEJV[D FEB 1 9 1993 ,,~laska Oil & G~s GONE. ¢_emrWS: Anchoragel Smith International, Inc. Travelling Cylinder Report Compute/d by the Sii Win-CADDS System Least Distance Method Page Date: 1/29/9 REFERENCE WELL: Prudhoe Bay Drilting Prudhoe Bay AGI AGI-09 AGI-O~P TVD, N/S and E/~ are measured from the ~ELLHEAD Wellpath Slot Distance AGIO1Mk~D AGI-01 958.98 AGI-OZMIJD AGI-02 840.01 AGI-O3MI4D AGI-03 718.83 AGI-O4Mt~I) AGI-04 598.06 AGI-OSMWD AGI-05 480.00 AGI-O6WP AGI-06 360.00 AGI-71JP2 A61-07 240.00 ^GI-OSWP AG;-08 120.00 Closest Points Direction Ref MD Ref TVD 169.95 550.00 550.00 169.94 0.00 0.00 169.91 500.00 500.00 170.75 500.00 500.00 169.94 0.00 0.00 169.94 0.00 0.00 169.94 0.00 0.00 169.94 0.00 0.00 RECEIVED FEB 1 9 199,! 'Alaska Oil & Gas 6oi18, .6omm~ss~,, Anctmmt)~ j' 0o 600 550 5oo 450 400 350 300 / 50 No, ih ISHITHI RECEriVFD FEB 1 9 1993 Alaska 0il & Gas Cons, Anc{i'orag~ ,, \ 270o __ 24O° IL:~o 2JOo 150° CLOSEST I=~]NT S Slot AGI-OI ACd-O8 AGI-03 AC, l-CA AGI-O5 AG]-C6 AG]-O7 AGI-O8 Bi S-ton Ce N/A NVA N/A 480.00 240.00 ~recticn N/A N/A N/A 170.75 169.94 169.94 ~ 69.94 ~69.94 ReF MD N/A N/A N/A 500.OO O.00 O.00 O.00 O.00 Ref TVD N/A O.OD O.CO 0.00 0.00 _AGI #9 20" Conductor MD BKB 106' MD ~ 13.3/8", 688, L-80, BTC 13-3/8" Shoe 3920'MD 9-5/8", 47#, L-80, NSCC KOP: MAX. ANGLE: 500 MD 44.65° TD Departure · 6314' WELLHEAD: FMC JER FEB93 RECEIVED FEB 1 9 199) Alaska Oil & Gas Cons. Comm.l~slan Anchorage ~7" Baker Hngr and Liner Top Packer 9- 5/8" Shoe 7", 268, L-80, NSCC Liner PB TD 7" Shoe 8-1/2" hole TD 10160,MD 10310,MD +10813'MD 10893'MD 10893'MD SUi-..-C:.._ OL= DIVERTER SYSTEM _10- Full Opening Valves Two lines venling 90 deg. apart in directions lhal ensure sale down wind venling, and ex- lending lo ~ point al least 100' from any' F, olenlial sourceoi' " :gnl~ion. Dresser ,Sleeve '35' o; ts required 10' Dive,er Nne 1. Al! pipe ~nnec",_ions i 50# AN.SI ,'--'qanges or welded ~nned..'~ons and se-'~Jre~ to ~reve~ m~o',,em~nL , 2_ Mr:,nua! 10' full a?enin~ v~i,.'~s that on,~ vai'./o is laii-sai,::' o~en ~' 3. All tums ~re 90 dee. ar':-.~ l~,'-geted. i0' Full openina br..Il valve w/H,,/d~ulis ,---4, ~ A....~u ~t~, Cell~r 20- Diverter Spool v,,l 10' Side Oulle( F'~:~ 1 9 199S .~aska oii & Gas Cons. Commlssi_o.r~ Anchorage M EM 1/'3/~0 5 LJC 1' ~0~ (~I bl~t. ~8 1 - 200 g[;,a O[:e~:at:l. IW Capac.[ty. Centrifuge ].5 - I3t-nndt l-Ih5 l-l~d 1.t~;< ,~c.iJ. ta~'s ~-- l~O bl~l. 'r~:.i'i)Tank ].-- iu:,.o:~t:d[~g d~-.k.l, ling ~lu.t.d pkt level wa.~:~l.~g .devices at d[.Llleu' s ~nsole .;,; , I 0 ]. - D[[ii]-~9 [].u[d [lcd..; se. ri. sol / °! wit]~ ~-eadout at co~sole AUDI #2 5/8" $,000 psi Stack 2.00 4.12 _ 1 12.72 4.50 · -. 3.01 ,f 3.01 1.83 1 3.01 ..~ 2.52 1.5 RKB 1 [ I DRIP PAN RIG FLOOR HYDRIL PIPE RAM 17.88 22.38 I .! BLIND RAM GROUND LEVEL MUD CROSS PIPE RAM .I MUD CROSS ~ASE FLG/ 25.3 I ,f 30.23 I34.25 35.75 Ir RE i!'IV[!) FEB 1 9 199,:; alaska 0il & Gas Cons. An¢l'Orage · .. AGt-gCW~T .XLS S ~.ate: .4/~,,;-/(~ Engineer: Wail: ,45'! #9 Work S heat: Field: R~#/?~ £~.~ O ate: S~ate Pmmit ~ Casin9 T .... -' - H, ,r '-' , ~,p~ I~o.rlu,.~.,tor b urface Ca,,ir~ Size -inches 20.000 13.375 Ca~bg LenCh - Fee~ 78.000 3,89].000 Hole Diamete~ -Inches 30.000 18.000 Cement-Sacks ~ 0.000 ~,~2.000 Cement- YMd ~] 0.000 2.~ 70 Careen! - Cubic ~t ~'i 0.000 2.,389.840 Cemen~- Cubic Il~ 297.000 2,389.840 Cement-Sacks ~2 0.000 400.000 Cement- 'Yield ~2 0.000 1.160 ~ment - C~ic ft ~2 0.000 464.000 Cement- Cubic ti~2 0.000 464.0~ Cement- Sacks ~3 0.000 Cement- Ybld ~3 O. 000 Ce~n~ - Cubic R ~3 0.000 ~emen~ u. ublc II ~3 0.000 Cement- Cubic ~l / Voi 297.000 2,833.640 Cement- Filt F~ctm ~ .433 1.732 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ~DIV/O! Casing Type !~ermedia!e $!I Intermediate ~2 Casing Size I inches 0.000 0.000 Casing Depi:h - Feet O. O00 O. OOO Hoie Diameter -Inches 0.000 0.000 Cement-Sacks ~l O.!~ 0.00 Cement- Yield $11 0.00 0.00 Cement-Cubic Ct ~! 0.00 0.00 Cement. - Cubic R ~I 0.00 0.00 Cement- Sacks ~-2 0.00 0.00 Cement-Yield S12 O. O0 0.00 Cement- Cubic itti2 O. OO O. O0 Cement-Cubic Ct ~I2 0.00 0.00 cemm.t- Sacks ~I3 0.00 0.00 Cement- YieM ~3 0.00 0.00 Cement- Cubic ft~3 0.00 O. O0 - ~ubc It ~.~ 0.00 O. O0 . Cement- Cubic tt / Vol u. O0 O. OO Cement-interval it tIDiV/O! iiDIV/O! Top o~ Cement- Feet gDIV/O! tI:DIV/O! Production 9. G25 10.310.000 12.250 500.00 1.05 525.00 525.00 O. O0 0.00 0.00 0.00 0.00 0.00 0.00 O. O0 525.00 1,G7G.34 8,033., i-4c-;asure, d E)ep'H~ A ~) 0 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 simp!ify finding information, informati;3n 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. LIS VERIFICATION LISTING FOR: ARCO ALASKA, INC. AGI-9 PRUDHOE BAY MICROFILMED ATCM ATDC CADE CPDE DCCM GRAM PDCM PDDC PDEM RACM RADE ROPA ROPS RPCM RPDE TCDM Note: BELOW ARE THE MNEMONICS THAT CAN BE FOUND ON THE US TAPE GENERATED FOR ARCO ALASKA INC. AGI-9 Attenuation Borehole Corrected [RWD] Attenuation Dielectric Corrected [RWD] Conductivity (AT) Corrected for Dielectric Effect [RWD] Conductivity (PD) Corrected for Dielectric Effect [RWD] Calculated Dielectric Constant Gamma Ray Memory (APl) [RWD] Phase Difference Borehole Corrected [RWD] Phase Difference Dielectric Corrected [RWD] Phase Difference Elapsed Time [RWD] Resistivity (AT) Borehole Corrected [RWD] Resistivity (AT) Corrected Dielectric Effect [RWD] Rate of Penetration Averaged Rate of Penetration Resistivity (PD) Borehole Corrected [RWD] Resistivity (PD) Corrected for Dielectric Effect [RWD] CDS Temperature [RWD] AT is Attenuation PD is Phase Difference RWD is Recorded While Drilling -dB -dB mmho/m mmho/m MWD-API deg deg mins ohm-m ohm-m fi/hr fi/hr ohm-m ohm-m deg F Copyright 1987,1988,1989,1990,1991 By WESTERN ATLAS INTERNATIONAL, INC. All rights reserved. PROGRAM: TAPESCAN REVISION: 2.64 Start of execution: Wed 6 OCT 93 9:02a != = ECHOING INPUT PARAMETERS INPUT PARAMETER FILE: TAPESCAN.INP 1 2 3 4 5 6 7 123456789012345678901234567890123456789012345678.901234567890123456789012 1 AUTOCURV = 0 , ! Automatic Curve renaming: 0=OFF, I=ON 2 AUTOFILE = 0 , ! Automatic FILE= generation: 0=OFF, I=ON 3 COMMENTS = 1 , ! Decode LIS Comment records: 0-OFF, 1 --ON 4 INFORECS = 1 , ! Decode US Information records: 0--NO, I=YES 5 LISTMETHOD = 0 , ! Listing Method: 0=depth units 1=tape units 6 LISTFREQ = 50, ! Listing Frequency: Every n units 7 USTMAX = 0 , ! Listing Maximum (0=no limit, value=list limit) 8 STATS = 0 , ! Statistics generation: 0=OFF, I=ON 9 FORCETYP = 0 , ! (I=BIT,2=LIS ... thru 35=Array Accoustic) (see table) 10 WRITEASCII = 0 , ! If 1, all ascii files w!ll be written (file0001.dat,etc.) 11 WRITETAP = I , ! Write Tape-Image File: 0=NO, I=YES 12 SPLITLIS = 1 , ! If 1 and WRITETAP on, split LIS logical files to physical 13 SUBFILES = /0/, ! Tape Subtile write selection 0NRITETAP must be on) 14 INTERPOLATE='YES' ! Set up for TAPE2WDS to interpolate datums ('YES'or'NO') 15 END USER INPUT PARAMETERS AUTOCURV -- 0, AUTOFILE = 0 , --" COMMENTS = 1 , INFORECS = 1 , LISTMETHOD = 0 , _ LISTFREQ = 50, LISTMAX = 0, STATS = 0, FORCETYP = 0 , ~" WRITEASCII = 0, WRITETAP = 1 , SPLITLIS = 1 , r-_ SUBFILES = /0/, INTERPOLATE = 'YES' END !-- PROCESSING INTERVAL FROM 0.000 TO 0.000 CONSTANT PARAMETERS AUTOCURV= O.O00000E+O0 AUTOFILE= O.O00000E+O0 COMMENTS= 1.00000 FORCETYP= O.O00000E+O0 INFORECS= 1.00000 USTFREQ= 50.0000 r_ LISTMAX = O.O00000E+O0 MSTMETH= O.O00000E+O0 SELFTEST= O.O00000E+O0 SPLITLIS= 1.00000 STATS = O.O00000E+O0 WRITEASC= O.O00000E+O0 WRITETAP= 1.00000 dpcoef = 1.00000 dpcte = 1.00000 ddength= O.O00000E+O0 listwave= O.O00000E+O0 maxrecln= O.O00000E+O0 minrecin= O.O00000E+O0 nsamples= O.O00000E+O0 numcurvs= O.O00000E+O0 numdatar = O.O00000E + O0 numrecfl-- O.O00000E + O0 tfendep = O.O00000E + O0 tflevsp = O.O00000E+O0 tfstdep = O.O00000E+O0 wcrbot = O.O00000E+O0 r~ wcdevsp= O.O00000E+O0 wcrtop = O.O00000E+O0 ARRAY PARAMETERS SUBFILES(1) = O.O00000E+O0 SUBFILES(2) = -9999.00 _ SUBFILES(3) =-9999.00 SUBFILES(4) =-9999.00 SUBFILES(5) =-9999.00 SUBFILES(6) =-9999.00 SUBFILES(7) =-9999.00 SUBFILES(8) =-9999.00 SUBFILES(9) = -9999.00 SUBFILES(10) = -9999.00 '=~ SUBFILES(11) = -9999.00 SUBFILES(12) = -9999.00 SUBFILES(13) = -9999.00 SUBFILES(14) = -9999.00 SUBFILES(15) = -9999.00 SUBFILES(16) = -9999.00 ,~ SUBFILES(17) = -9999.00 SUBFILES(18) = -9999.00 SUBFILES(19) = -9999.00 SUBFILES(20) = -9999.00 SUBFIEES(21) = -9999.00 SUBFILES(22) = -9999.00 _ SUBFILES(23) = -9999.00 SUBFILES(24) = -9999.00 SUBFILES(25) = -9999.00 SUBFILES(26) = -9999.00 SUBFILES(27) = -9999.00 SUBFILES(28) = -9999.00 SUBFILES(29) = -9999.00 SUBFILES(30) = -9999.00 -- SUBFILES(31) = -9999.00 SUBFILES(32) = -9999.00 SUBFILES(33) = -9999.00 SUBFILES(34) = -9999.00 SUBFILES(35) = -9999.00 SUBFILES(36) - -9999.00 ,=,, SUBFILES(37) = -9999.00 SUBFILES(38) = -9999.00 SUBFILES(39) = -9999.00 SUBFILES(40) = -9999.00 SUBFILES(41) = -9999.00 SUBFILES(42) = -9999.00 SUBFILES(43) = -9999.00 SUBFILES(44) = -9999.00 ~- SUBFILES(45) = -9999.00 SUBFILES(46) = -9999.00 SUBFILES(47) = -9999.00 SUBFILES(46) = -9999.00 SUBFILES(49) = -9999.00 SUBFILES(50) = -9999.00 ~ SUBFILES(51) = -9999.00 SUBFILES(52) = -9999.00 SUBFILES(53) = -9999.00 SUBFILES(54) = -9999.00 SUBFILES(55) = -9999.00 SUBFILES(56) = -9999.00 _ SUBFILES(57) = -9999.00 SUBFILES(58) = -9999.00 SUBFILES(59) = -9999.00 SUBFILES(60) = -9999.00 SUBFILES(61) = -9999.00 SUBFILES(62) = -9999.00 SUBFILES(63) = -9999.00 SUBFILES(64) = -9999.00 -- SUBFILES(65) = -9999.00 SUBFILES(66) = -9999.00 SUBFILES(67) = -9999.00 SUBFILES(68) = -9999.00 SUBFILES(69) = -9999.00 SUBFILES(70) = -9999.00 -- SUBFILES(71) = -9999.00 SUBFILES(72) = -9999.00 SUBFILES(73) = -9999.00 SUBFILES(74) = -9999.00 SUBFILES(75) = -9999.00 SUBFILES(76) = -9999.00 ~_ SUBFILES(77) = -9999.00 SUBFILES(78) = -9999.00 SUBFILES(79) = -9999.00 SUBFILES(80) = -9999.00 ~ SUBFILES(81) = -9999.00 SUBFILES(82) = -9999.00 SUBFILES(83) = -9999.00 SUBFILES(84) = -9999.00 ~ SUBFILES(85) = -9999.00 SUBFILES(86) = -9cJ99.00 SUBFILES(87) = -9999,00 SUBFILES(88) = -9999.00 SUBFILES(89) -- -9999.00 SUBFILES(90) = -9999.00 ,~ SUBFILES(91) = -9999.00 SUBFILES(92) = -9999.00 SUBFILES(93) = -9999.00 SUBFILES(95) = -9999.00 SUBFILES(97) = -9999.00 SUBFILES(99) = -9999.00 SUBFILES(101) = -9999.00 SUBFILES(103) = -9999.00 SUBFILES(105) = -9999.00 SUBFILES(107) = -9999.00 SUBFILES(109) = -9999.00 SUBFILES(111) = -9999.00 SUBFILES(113) = -9999.00 SUBFILES(115) = -9999.00 SUBFILES(117) = -9999.00 SUBFILES(119) = -9999.00 SUBFILES(121) = -9999.00 SUBFILES(123) = -9999.00 SUBFILES(125) = -9999.00 SUBFILES(127) = -9999.00 SUBFILES(94) = -9cJ99.00 SUBFILES(96) = -9cJ99.00 SUBFILES(98) = -9999.00 SUBFILES(IO0) = -9999.00 SUBFILES(102) = -9999.00 SUBFILES(104) -- -9999.00 SUBFILES(106) = -9999.00 SUBFILES(108) = -9999.00 SUBFILES(110) = -9999.00 SUBFILES(112) = -9999.00 SUBFILES(114) -- -9999.00 SUBFILES(116) = -9999.00 SUBFILES(118) = -9999.00 SUBFILES(120) = -9999.00 SUBFILES(122) = -9999.00 SUBFILES(124) = -9999.00 SUBFILES(126) = -9999.00 SUBFILES (128) = -9999.00 STRING PARAMETERS INTERPOL= YES Input Tape Device, LU (1) is: TAPEC: Output Tape-image file, LU (2) is: J:\1195\1195.TAP (Output Tape-Image file will be created) Listing Method ("USTMETH") = 0, Depth Unit oriented listing. Listing Frequency ("LISTFREQ") is every ( 50) units of Depth. Usting output limiting (USTMAX) not enabled... (to enable list limiting set LISTMAX positive) Data Statistics reporting ("STATS") has not been enabled. (Specify STATS = 1 to enable this feature) Automatic curve renaming has been disabled by user input (AUTOCURV=0). Automatic "FILE = n" card generation is disabled. (This is the program default, AUTOFILE=0) (Specify AUTOFILE = 1 to enable this feature) US comment record decoding (COMMENTS= 1) has been enabled by user input. LIS information record decoding (INFORECS=I) has been enabled by user input. The WRITEASC option has not been enabled... (to write ASCII subfiles specify WRITEASC= 1) Tape Subtile 1 is type: US **** REEL HEADER **** MWD 93/10/6 1195 01 **** TAPE HEADER **** MWD 93/10/5 1195 01 Tape Subtile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS US COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678,901234567890 TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: AGI-9 APl NUMBER: 50-029-22350 OPERATOR: Arco Alaska Inc. LOGGING COMPANY: BAKER HUGHES INTEQ TAPE CREATION DATE: 06 OCT 93 JOB DATA BIT RUN1 BIT RUN2 BIT RUN3 JOB NUMBER: 1195 1195 LOGGING ENGINEER: S. BURKHARDT D. LENTZ OPERATOR WITNESS: J. GAFFANEY S. WALLS SURFACE LOCATION SECTION: 36 TOWNSHIP: 12N RANGE: 14E FNL: FSL: 2528 FEL: 2558 FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: 49.00 GROUND LEVEL: 13.00 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1 ST STRING 30.000 20.000 106.0 2ND STRING 16.000 13.375 3908.0 3RD STRING 12.250 9.625 10111.0 PRODUCTION STRING 8.500 REMARKS: $ **** FILE HEADER **** MWD .001 1024 US COMMENT RECORD(s): 123456789~123456789~123456789~123456789~123456789~123456789~123456789~123456789~ FILE HEADER FILE NUMBER: 1 --- EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH MWD 8662.0 10693.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) ~ EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MERGE BASE MWD MWD $ REMARKS: $ 4 8662.0 10080.0 5 10122.0 10693.0 CN : Arco Alaska Inc. WN : AGI-9 FN : Prudhoe Bay COUN : North Slope STAT :Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS EDITED MERGED MWD DATA. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 12 13 14 15 16 000 1 0000000 1 000 1 Rep Code Count Bytes 68 4 16 Sum: 4 16 16 fndun a [F ] 1.00000000 '- ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 GAPI 4 4 98 660 71 6 2 RA MWD 68 1 OHMM 4 4 98 660 71 6 3 ROP MWD 68 1 FPHR 4 4 98 660 71 6 4 RP MWD 68 1 OHMM 4 4 98 660 71 6 16 ** Routine LEVONE detects data discrepancy: DSB indicates: I FRAMES Data Record Length indicates: 50 FRAMES * DATA RECORD (TYPE# 0) 1006 BY'i'ES * Total Data Records: 82 Tape File Start Depth = 8662.000000 Tape File End Depth = 10693.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4560 datums Tape Subfile: 2 152 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subtile 3 is type: US **** FILE HEADER **** MWD .002 1024 US COMMENT RECORD(s): 1234567890123456789012345678901234567890123456789123456789012345678901234567890 FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 ~= DEPTH INCREMENT: 0.2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 8662.0 10080.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT)' Bo'FrOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: StOP DEPTH 16 MAR 93 M1.33 M1.33 MEMORY 0.0 8662.0 10080.0 0 39.4 41.5 TOOL STRING (TOP TO Bo3-rOM) VENDOR TOOL CODE TOOL TYPE MWD DUAL PROPAGATION $ TOOL NUMBER 2207-45 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 12.250 0.0 BOREHOLE CONDITIONS MUD TYPE: LT. DISPERSE MUD DENSITY (LB/G): 9.9O MUD VISCOSITY (S): 13.0 MUD PH: 9.3 MUD CHLORIDES (PPM): 1100 FLUID LOSS (C3): 0.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: 1.280 MUD CAKE AT MT: 0.000 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 12.250 TOOL STANDOFF (IN): 0.0 EWR FREQUENCY (HZ): 0 0.000 0,0 1.110 134.0 120.0 0.0 REMARKS: INTERVAL FROM 8658 TO 8718' MD (6889' TO 6934' TVD) WAS LOGGED 9.5 HOURS AFTER BEING DRILLED. NO DATA EXISTS OVER THE INTERVAL FROM 8848' TO 8909' MD (7032' TO 7077' TVD) DUE TO SURFACE SYSTEM SHUTDOWN. $ CN : Arco Alaska Inc. WN : AGI-9 FN : Prudhoe Bay COUN : North Slope STAT :Alaska LIS COMMENT RECORD(s): 1234567890123456789012345678,9012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS RAW MWD DATA FROM BIT RUN 4RR. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 00 0 1 000 0 0 0 0 1 0 0 0 1 Rep Code Count Bytes 68 16 64 Sum: 16 64 64 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units APl APl APl APl Log Crv Crv Size Length Typ Typ CIs Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 'i5 16 ATOM MWD 68 1 ATDC MWD 68 1 CADE MWD 68 1 CPDE MWD 68 1 DOOM MWD 68 1 GRAM MWD 68 1 PDCM MWD 68 1 PDDC MWD 68 1 PDEM MWD 68 1 RACM MWD 68 1 RADE MWD 68 1 ROPA MWD 68 1 ROPS MWD 68 1 PPCM MWD 68 1 RPDE MWD 68 1 TCDM MWD 68 1 -dB 4 -dB 4 MMHO 4 MMHO 4 4 GAPI 4 DEG 4 DEG 4 MINS 4 OHMM 4 OHMM 4 FPHR 4 FPHR 4 OHMM 4 OHMM 4 DEGF 4 498660 71 6 498660 71 6 4 98660 71 6 4 98660 71 6 498660 71 6 4 98660 71 6 4 98660 71 6 498660 71 6 498660 71 6 498660 71 6 4 98660 71 6 4 98660 71 6 498660 71 6 498660 71 6 4 98 660 71 6 498660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: I FRAMES Data Record Length indicates: 14 FRAMES * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 406 Tape File Start Depth = 8662.000000 Tape File End Depth = 10080.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** US representation code decoding summary: Rep Code: 68 12650 datums Tape Subfile: 3 474 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subtile 4 is type: US **** FILE HEADER **** MWD .003 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 ,.~ DEPTH INCREMENT: 0.2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 10122.0 10693.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT)' BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD DUAL PROPAGATION -- $ StOP DEPTH 08 MAY 93 M1.33 M1.33 MEMORY 0.0 10122.0 10626.0 0 37.7 38.2 TOOL NUMBER 1639-35 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN)' DRILLER'S CASING DEPTH (FT): 8.500 0.0 BOREHOLE CONDITIONS MUD TYPE: KCL FLO PRO MUD DENSITY (LB/G): 9.30 MUD VISCOSITY (S): 10.0 MUD PH: 9.1 MUD CHLORIDES (PPM): 40000 FLUID LOSS (C3): 0.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 0.000 MUD AT MAX CIRCULATING TEMPERATURE: 0.070 MUD FILTRATE AT MT: 0.070 102.0 MUD CAKE AT MT: 0.000 0.0 0.0 102.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 8.500 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 0.0 0 REMARKS: INTERVAL FROM 10087' TO 10122' MD (7969 TO 7996' TVD) WAS NOT LOGGED DUE TO SENSOR OFFSET. INTERVAL FROM 10122' TO 10140' MD (7796 TO 8017' TVD) WAS LOGGED 51 DAYS AND 9.25 HOURS AFTER BEING DRILLED. INTERVAL FROM 10671 TO 10693' MD (8428' TO 8445' TVD) WAS NOT LOGGED DUE TO SENSOR OFFSET. $ CN : Arco Alaska Inc. WN : AGI-9 FN : F'rudhoe Bay COUN : North Slope STAT :Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678.901234567890123456789012345678901234567890 THIS FILE CONTAINS RAW MWD DATA FROM BIT RUN 5. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 Rep Code Count Bytes 68 16 64 Sum: 16 64 64 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units 1 ATCM MWD 68 1 -dB 2 ATDC MWD 68 I -dB 3 CADE MWD 68 I MMHO 4 CPDE MWD 68 I MMHO 5 DCCM MWD 68 1 6 GRAM MWD 68 1 GAPI 7 PDCM MWD 68 1 DEG 8 PDDC MWD 68 1 DEG 9 PDEM MWD 68 1 MINS 10 RACM MWD 68 1 OHMM 11 RADE MWD 68 1 OHMM 12 ROPAMWD 68 1 FPHR 13 ROPS MWD 68 1 FPHR 14 RPCMMWD 68 1 OHMM 15 RPDE MWD 68 1 OHMM 16 TCDM MWD 68 1 DEGF APl APl APl APl Log Crv Crv Size Length Typ Typ CIs Mod 4 498660 71 6 4 4 98660 71 6 4 498660 71 6 4 498660 71 6 4 498660 71 6 4 498660 71 6 4 498660 71 6 4 4 98660 71 6 4 4 98660 71 6 4 498660 71 6 4 4 98660 71 6 4 498660 71 6 4 498660 71 6 4 498660 71 6 4 498660 71 6 4 4 98660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: I FRAMES Data Record Length indicates: 14 FRAMES * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 164 Tape File Start Depth = 10122.000000 Tape File End Depth = 10693.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9678 datums Tape Subfile: 4 234 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subtile 5 is type: LIS **** TAPE TRAILER **** MWD 93/40/$ 1195 01 **** REEL TRAILER **** MWD 93/10/6 1195 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 6 OCT 93 9:03a Elapsed execution time = 47.90 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 1 is type: LIS Tape Subfile 2 is type: LIS DEPTH GR ROP RP Tape File Start Depth = 8662.000000 Tape File End Depth = 10693.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 8662.0000 102.5910 -999.2500 -999.2500 -999.2500 8662.5000 104.6913 -999.2500 -999.2500 -999.2500 8700.0000 96.3426 7.1115 -999.2500 5.9376 8750.0000 98.5260 9.4222 101.2538 7.2874 8800.0000 93,3384 8.7271 101.2538 6.6182 8850.0000 102.9118 -999.2500 82.8700 -999.2500 8900.0000 -999.2500 -999.2500 93.3650 -999.2500 8950.0000 89.4282 13.6692 101.6452 10.1011 9000.0000 88.3059 17.7368 66.1865 11.9890 9050.0000 90.5900 8.8631 94.4157 6.8787 9100.0000 100.8641 7.2101 82.4159 5.6808 9150.0000 90.6812 8.2004 101.7253 6.0272 9200.0000 97.3877 8.4173 71.3271 6.6629 9250.0000 94.9298 12.3999 65.0983 8.6523 9300.0000 94,1159 12.3435 87.1244 9.1335 9350.0000 97.8816 12.2110 94.4363 9.1005 9400.0000 86.5310 13.3523 115.1568 9.6476 9450.0000 95.6078 13.4560 101.2538 10.1569 9500.0000 90.0847 16.3418 93.8263 11.4687 9550.0000 91.1158 8.9728 65.3433 6.9667 9600.0000 105.5264 5.3716 80.4773 4.8868 9650.0000 162.9507 6.7062 73.7709 5.2330 9700.0000 217.3124 4.4123 110.6562 2.8499 9750.0000 161.8126 3.8866 87.7635 3.1048 9800.0000 131.8677 8.4028 88.5971 5.9054 9850.0000 116.1545 8.6623 111.5774 6.0730 9900.0000 105.5535 7.2654 122.0703 5.4376 9950.0000 135.4216 6.3436 72.3242 4.6701 10000.0000 145.0480 9.1644 65.3948 7.4086 10050.0000 168.4324 7.8062 95.7807 6.2078 10100.0000 -999.2500 -999.2500 126.8762 -999.2500 10150.0000 273.2780 1.3525 38.0753 1.0976 10200.0000 48.9178 -999.2500 63.2321 66.5889 10250.0000 12.5010 -999.2500 73.7708 198.6406 10300.0000 11.0011 -999.2500 33.4057 59.9840 10350.0000 16.6699 -999.2500 34.4066 1015.7336 10400.0000 13.3638 -999.2500 56.340 1 324.8145 10450.0000 52.5279 -999.2500 24.7440 48.2655 10500.0000 110.8510 11.5042 8.1020 7.5812 10550.0000 59.4383 -999.2500 58.1287 23.3961 10600.0000 34.4067 -999.2500 47.2133 104.1161 10650.0000 108.7989 11.7379 8.2158 7.2168 10693.0000 -999.2500 -999.2500 7.9817 -999.2500 Tape Subtile 3 is type: US DEPTH ATOM ATDC CADE CPDE DOOM GRAM PDCM PDDC PDEM RACM RADE ROPA ROPS RPCM RPDE TODM 8662.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 102.5910 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 8662.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 103.6750 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 8700.0000 0.5095 0.5716 140.6168 168.4191 97.0462 96.3426 9.3680 9.1062 -999.2500 8.0290 7.1115 -999.2500 -999.2500 5.6846 5.9376 -999.2500 8750.0000 0,3730 0.4369 106.1328 137.2224 88.3598 98.5260 8.1937 7.9429 34.6500 11.0551 9.4222 96.7522 101.2538 6.9573 7.2874 1~8.5125 8800.0000 0.4060 0.4706 114.5850 151.0984 92.3265 93.3384 8.7294 8.4738 44.0167 10.1509 8.7271 100.3704 101.2538 6.3280 6.6182 120.9312 8850.0000 0.5023 -999.2500 -999.2500 -999.2500 -999.2500 102.9118 9.2398 -999.2500 43.0333 -999.2500 -999.2500 85.6037 82.8700 -999.2500 -999.2500 121.6625 8900.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 6.7603 -999.2500 -999.2500 91.0831 93.3650 -999.2500 -999.2500 123.4718 8950.0000 0.2368 0.3008 73.1571 98.9992 76.2285 89.4282 6.5736 6.3427 44.2667 17.1818 13.6692 98.7408 101.6452 9.5958 10.1011 -999.2500 9000.0000 0.1636 0.2290 56.3798 83.4101 70.6009 88.3059 5.8350 5.6158 32.6500 24.1570 17.7368 72.1283 66.1865 11.3606 11.9890 125.0375 9050.0000 0.3991 0.4636 112.8271 145.3766 91.6371 90.5900 8.5151 8.2577 38.2333 10.5679 8.8631 98.0968 94.4157 6.4311 6.8787 127.0625 DEPTH DCCM RACM RPDE ATCM GRAM RADE TCDM ATDC PDCM ROPA CADE PDDC ROPS CPDE PDEM RPCM 9100.0000 99.0274 8.1816 5.6808 9150.0000 96.3718 9.4857 6.0272 0.5006 100.8641 7.2101 128.3000 0.4339 90.6812 8.2004 130.1000 0.5643 9.6389 91.8690 0.49cJ6 9.2779 98.9919 138.6952 9.3747 82.4159 121.94,53 9.0166 101.7253 176.0318 32.7167 5.4435 165.9142 50.5500 5.7704 9200.0000 92.0515 9.7167 6.6629 9250.0000 80.8891 15.3350 8.8523 O.4238 97.3877 8.4173 129.5375 0.2670 94.9296 12.3999 131.9000 0.4872 8.6922 75.1656 0.3324 7.1922 87.5187 118.8023 8.4359 71.3271 80.6456 6.9541 85.0983 150.0859 39.1161 6.3688 112.9655 45.7995 8.4282 9300.0000 79.7558 15.1949 9.1335 9350.0000 79.8907 14.9900 9.1005 0.2695 94.1159 12.3435 131.7125 0.2734 97.8816 12.2110 133.9250 0.3339 7.0413 94.7242 0.3376 7.0592 89.2262 81.0141 6.8050 87.1244 81.8933 6.8221 94.4363 109.4870 35.2661 8.6917 109.8847 65.4496 8.6597 9400.0000 77.8193 16.7427 9.6476 9450.0000 75.7380 17.2244 10.1569 0.2434 86.5310 13.3523 134.1500 0.2424 95.6078 13.4560 134.8625 0.3082 6.7841 115.6936 0.3057 6.5449 97.6159 74.8937 6.5502 115.1568 74.3163 6.3165 101.2538 103.6528 35.0830 9.1714 98.4552 77.7833 9.7326 9500.0000 71.5082 21.9535 11.4687 9550.0000 90.4810 10.0350 6.9667 0.1854 90.0847 16.3418 128.4875 0.3940 91.1158 8.9728 133.9250 0.2497 6.0155 89.5474 0.4580 8.4405 71.7455 61.1929 5.7953 93.8263 111.4485 8.1860 65.3433 87.1936 43.5833 11.0447 143.5403 50.0167 6.6097 9600.0000 104.4305 5.9072 4.8868 0.6301 105.5264 5.3716 133.5875 0.7390 10.6044 82.2353 186.1645 10.3369 80.4773 204.6345 42.2333 4.8587 DEPTH ATCM ATDC CADE CPDE DCCM GRAM PDCM PDDC PDEM RACM RADE ROPA ROPS RPCM RPDE TCDM 9650.0000 0.5401 0.6036 149.1161 191.0937 101.8501 162.9507 10.1559 9.8891 57.4667 7.2726 6.7062 71.1814 73.7709 5.1256 5.2330 134.9375 9700.0000 0.8092 0.8792 226.6375 350.8947 136.5165 217.3124 14.7773 14.4782 51.8000 4.8506 4.4123 103.4924 110.6562 2.7553 2.8499 134.9375 9750.0000 0.9172 0.9807 257.2917 322.0653 131.1167 161.8126 14.0350 13.7421 56.6667 4.2016 3.8866 102.4307 87.7635 2.9994 3.1048 136.1750 9800.0000 0.4210 0.4879 119.0077 169.3375 97.2692 131.8677 9.3996 9.1374 42.8500 9.7826 8.4028 84.9056 88.5971 5.6567 5.9054 135.3500 9850.0000 0.4069 0.4739 115.4429 1F~.6630 96.0353 116.1545 9.2320 8.9702 2Z.9833 10.1282 8.6623 108.4948 111.5774 5.8139 6.0730 135.5000 9900.0000 0.4949 0.5601 137.6386 183.9041 101.0491 105.5535 9.9140 9.6454 38.7667 8.2783 7.2654 117.9088 122.0703 5.2129 5.4376 136.7375 9950.0000 0.5695 0.6354 157.6396 214.1274 108.3917 135.4216 10.9167 10.6425 28.1167 7.1377 6.3436 106.8385 72.3242 4.4879 4.6701 137.0750 10000.0000 0.3861 0.4487 109.1173 134.9780 87.6838 145.0480 8.1023 7.8533 37.4500 10.6780 9.1644 71.6519 65.3948 7.0739 7.4086 137.8625 10050.0000 0.4601 0.5234 128.1026 161.0878 95.0662 188.4324 9.1004 8.8410 27.5833 8.9312 7.8062 97.6459 95.7807 5.9420 6.2078 138.5375 10080.0000 0.9243 0.9881 259.5712 328.5123 132.3499 -999.2500 14.2045 13.9091 73.9167 4.1643 3.8525 142.8141 126.8762 2.9409 3.0440 138.9875 Tape File Start Depth = 8662.000000 Tape File End Depth = 10080.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet Tape Subtile 4 is type: LIS DEPTH ATCM ATDC CADE CPDE DCCM GRAM PDCM PDDC PDEM RACM RADE ROPA ROPS RPCM RPDE TCDM 10122.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 186.7504 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 121.5176 125.9150 -999.2500 -999.2500 139.6625 10122.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 175.2291 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 121.5176 122.9834 -999.2500 -999.2500 139.6625 10150.0000 2.1848 2.2465 739.3616 911.0482 215.1802 273.2780 25.4457 25.1187 17.8000 1.3984 1.3525 38.4065 38.0753 1.0694 1.0976 105.2375 1C200.0000 -999.2500 -999.2500 -999.2500 15.0175 35.7017 48.9178 1.4712 1.3594 21.7500 -999.2500 -999.2500 72.2175 63.2321 55.6087 66.5889 98.3750 10250.0000 -999.2500 -999.2500 -999.2500 5.0854 17.3115 12.5010 0.5042 0.4626 22.3000 -999.2500 -999.2500 62.0753 73.7708 483.1706 198.6406 100.5125 10300.0000 -999.2500 -999.2500 -999.2500 37.0909 11.0011 1.6119 1.4944 -999.2500 -999.2500 35.4880 33.4057 59.9840 104.4500 16.6711 30.7833 50.5766 10400.0000 -999.2500 -999.2500 -999.2500 3.0787 22.1506 13.3638 0.3075 0.2555 58.7000 -999.2500 -999.2500 57.7189 56.3401 205.5456 324.8145 111.4250 10450.0000 -999.2500 -g(:Jg.2500 -999.2500 20.7187 40.2412 52.5279 1.9424 1.8123 25.7132 -999.2500 -999.2500 24.9576 24.7440 41.4315 48.2655 114.5750 10500.0000 0.2843 0.3534 86.9250 131.9053 87.5473 110.8510 7.8932 7.6423 78.9660 13.9831 11.5042 7.7704 8.1020 7.0978 7.5812 116,6000 10350.0000 -999.2500 -999.2500 -999.2500 0.9845 18.1863 16.6699 0.0598 0.0229 26.4667 -999.2500 -999.2500 42.2952 34.4066 399.4122 1015.7336 107.8250 DEPTH ATCM ATDC CADE CPDE DCCM GRAM PDCM PDDC PDEM RACM RADE ROPA ROPS RPCM RPDE TCDM 10550.0000 -999.2500 -999.2500 -999.2500 42.7422 53.7292 59.4383 3.4950 3.3174 28.5989 -999.2500 -999.2500 45.3099 58.1287 20.9925 23.3961 118.6250 10600.0000 -999.2500 -999.2500 -999.2500 31.0747 34.4067 0.9833 0.8919 -999.2500 -999.2500 43.8134 47.2133 104.1161 117.5000 9.6047 36.3659 79.2379 10650.0000 0.2748 0.3463 85.1944 138.5665 89.8034 108.7989 8.1609 7.9046 139.6833 14.4383 11.7379 8.8465 8.2158 6.7178 7.2168 120.5375 10693.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 7.9817 7.9817 -999.2500 122.5625 -999.2500 -999.2500 -999.2500 Tape File Start Depth = 10122.000000 Tape File End Depth = 10693.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet Tape Subtile 5 is type: US