The URL can be used to link to this page

Home My WebLink About190-1571. Operations Susp Well Insp Plug Perforations Fracture Stimulate Pull Tubing Operations shutdown Performed: Install Whipstock Perforate Other Stimulate Alter Casing Change Approved Program Mod Artificial Lift Perforate New Pool Repair Well Coiled Tubing Ops Other: CT Econ Eval Development Exploratory Stratigraphic Service 6. API Number: 7. Property Designation (Lease Number): 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): 11. Present Well Condition Summary: Total Depth measured 14,348 feet 13,795 feet true vertical 10,424 feet N/A feet Effective Depth measured 13,795 feet 13,502' and 14,027'feet true vertical 10,058 feet 9,868' and 10,202'feet Perforation depth Measured depth See Schematic feet True Vertical depth See Schematic feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12/6# / L-80 13,591' 9,928' Packers and SSSV (type, measured and true vertical depth) 9-5/8" MHR, 7" WD 4-1/2" HXO SVLN See Above 12. Stimulation or cement squeeze summary: N/A Intervals treated (measured): Treatment descriptions including volumes used and final pressure: N/A 13a. Prior to well operation: Subsequent to operation: 13b. Pools active after work: Same 15. Well Class after work: Daily Report of Well Operations Exploratory Development Service Stratigraphic Copies of Logs and Surveys Run 16. Well Status after work: Oil Gas WDSPL Electronic Fracture Stimulation Data GSTOR GINJ SUSP SPLUG Sundry Number or N/A if C.O. Exempt: Authorized Name and Digital Signature with Date: Contact Name: Contact Email: Authorized Title:Operations Manager Contact Phone: 323-046 Sr Pet Eng: 7,830psi Sr Pet Geo: Sr Res Eng: WINJ WAG 0 Water-BblOil-Bbl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Brenden Swensen brenden.swensen@hilcorp.com 907-748-8581 N/A 1,555' MD (1,551' TVD) measured true vertical Packer Representative Daily Average Production or Injection Data Casing Pressure Tubing Pressure 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 0 Gas-Mcf MD 131' 200 Size 131' 2,428' 0 2000 0 NA0 NA measured TVD 9-5/8" 9,690psi STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 190-157 50-029-22107-00-00 3800 Centerpoint Dr, Suite 1400 Anchorage, AK 99503 3. Address: Hilcorp Alaska LLC N/A 5. Permit to Drill Number:2. Operator Name 4. Well Class Before Work: ADL0034633, ADL0312828 ENDICOTT / IVISHAK OIL DUCK IS UNIT MPI 1-11 Plugs Junk measured Length Production Liner 2,658' 816' Casing Conductor 10,042' 7" 13,768' 14,350' 10,425' 11,110' 2,485'Surface Intermediate Intermediate 30" 13-3/8" 9-5/8" 75' 2,444' 5,090psi 5020 psi 6,870psi 8,150psi 11,110' 8,230' Burst NA Collapse NA 2260psi 4,760psi S Form 10-404 Revised 10/2022 Due Within 30 days of Operations Submit in PDF format to aogcc.permitting@alaska.gov By Kayla Junke at 11:08 am, Apr 18, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.04.17 16:26:35 -08'00' Torin Roschinger (4662) DSR-4/18/23WCB 12-6-2024 RBDMS JSB 042023 Well Name Rig API Number Well Permit Number Start Date End Date END 1-11 Slickline 50-029-22107-00-00 190-157 2/18/2023 3/29/2023 Hilcorp Alaska, LLC Weekly Operations Summary 3/29/2023 END 1-11 was perforated twice from 13,729 – 13,761’. After both sets of perforations, the well was attempted to flow without success. Subsequent attempts to apply pressure to the well with gas lift confirmed that perforations are either tight or did not connect to the reservoir. About 2,000psi gas lift pressure was applied and held at surface. The fluid level was only depressed 300’. With a column of diesel in the well bore, this equates to about 5,400psi at reservoir depth, about 1,500psi over expected reservoir pressure. Surface pressure was held for several days with no observable fluid movement. With little connectivity, it has been deemed uneconomic to proceed with running a coil string in the well. The well will be reviewed for other rig work over and side track options. 3/19/2023 - Sunday WELL S/I ON ARRIVAL. PRESSURE TEST PCE TO 200#LP-3,000#HP. RIH W/ 1-7/16" CHD (1" FN), 3-1/8" GR/CCL, 3-3/8" PERF GUN (LOADED 32' W/ 22.7 GRAM BASIX CHARGES, 43' OAL). PERF DEPTH=13,729'-13,761'. CCL OFFSET=10.9'. CCL STOP DEPTH=13,718.1'. PRESSURES BEFORE SHOOTING=1,900/200/100. PRESSURES AFTER SHOOTING=1,800/200/100. WELL LEFT S/I. CONT FROM 24-FEB-2023...(set hex plug/perf). SET HEX PLUG ME @ 13800'. CCL TO ME OFFSET: 19.4'. CCL STOP DEPTH: 13780.6'. TOP OF PLUG AT 13794.5'. ME OF PLUG @ 13800'. PERFORATE 13729'-13761' W/ 23 GRAM MAXFORCE CHARGES. CCL TO TOP SHOT OFFSET: 9.7'. CCL STOP DEPTH: 13719.3'. PRE-PERF PRESSURES: 500/250/0, POST PERF PRESSURES: 400/200/0. CORRELATED TO SLB CEMENT EVALUATION LOG: 05-APR-1991. JOB COMPLETE, WELL LEFT S/I AND SECURED. WELL S/I ON ARRIVAL. (glv c/o, mit-t, pull px-plug). SET 4-1/2" SLIP STOP CATCHER AT 4,710' SLM. PULL ST# 2 RKP-CIRC VLV @ 4,618 MD. SET ST# 2 RK-DGLV @ 4,618' MD. PULL 4-1/2" SLIP STOP CATCHER AT 4,710' SLM. T-BIRD CONDUCTS PASSING MIT- T TO 2500 PSI. MADE 2 ATTEMPTS TO PULL P-PRONG (see log, metal ring on bait-sub). PULL 4-1/2" KEYLESS X-CATCHER ON P- PRONG AT 13,557' SLM. LDFN, CONT WSR ON 2/19/23. Fullbore: T/IA/OA=350/153/152. TFS U3. (MIT-T). MIT-T *** PASSED*** Pumped 2.6 BBLS of 60/40 down the TBG to reach test pressure of 2759 psi. First 15 minutes lost 75 psi, second 15 minutes lost 26 psi. Total loss over 30 minutes= 101 psi. Bleed back 2.6 BBLS to starting pressure of 375 psi. Well left in control of SL upon deaprture, Flags and tags hung. FWHP= 375/157/152 2/18/2022 - Saturday WELL S/I ON ARRIVAL, DSO NOTIFIED. (ru/pressure test). PRESSURE TEST 300L/3000H. LAY DOWN FOR EVENING. JOB CONT ON 25-FEB-202 2/25/2022 - Saturday 2/19/2023 - Sunday CONT WSR FROM 2/18/23.( pull px-plug, caliper). PULL P-PRONG FROM PX-PLUG BODY IN X-NIP AT 13,579. PULL 4-1/2" PX- PLUG BODY FROM SWS NIP @ 13,565' SLM / 13,579' MD (+14' correction). DRIFT W/ 3.5" CENT, 1.75" SAMPLE BAILER TO 13,905' SLM / 13,919' MD . RAN HES 40 ARM CALIPER FROM 13,316' MD TO 12,959' MD (good data). WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED. 2/24/2022 - Friday RIH W/ 1-7/16" CHD (1" FN), 3-1/8" GR/CCL, 3-3/8" PERF GUN (LOADED 32' W/ 22.7 GRAM BASIX CHARGES, 43' OAL). PERF DEPTH=13,729'-13,761'. After both sets of perforations, the well was attempted to flow without success. Subsequent attempts to apply pressure to the well with gas lift confirmed that perforations are either tight or did not connect to the reservoir. About 2,000psi gas lift pressure was applied and held at surface. The fluid level was only depressed 300’. With a column of diesel in the well bore, this equates to about 5,400psi at reservoir depth, about 1,500psi over expected reservoir pressure. Surface pressure was held for several days with no observable fluid movement. With little connectivity, it has been deemed uneconomic to proceed with running a coil string in the well. _____________________________________________________________________________________ Revised By: DH 3/20/23 SCHEMATIC Endicott Well: END 1-11 Last Completed: 4-8-1991 PTD: 190-157 TD = 14,348’ (MD) / TD=10,423’(TVD) 30” KB Elev: 55’ / BF Elev: 15.5’ 7” 3 10 6 7 11 15 1,760’ production casing leak 9-5/8” 1 2 13 12 Min ID= 3.72 5” @ 14,042’ XNNip PBTD =14,268’ (MD) / PBTD=10,366(TVD) 4 3/19/23 perf failed to reach reservoir through casing 13-3/8” 5 8 16 9 14 Marker joint at 14,055’ CASING DETAIL Size Type Wt/ Grade/ Conn ID Top Btm BPF 30" Conductor N/A / N/A / N/A N/A Surface 131’ N/A 13-3/8” Surface 68/ NT80CYHE/ N/A 12.415 Surface 2,485’ 0.1497 9-5/8" Intermediate 47/ NT-80/ N/A 8.681 Surface 11,110’ 0.0732 9-5/8" Intermediate 47/ NT95HS/ N/A 8.681 11,110’ 13,768’ 0.0732 7" Liner 29/ NT95HS/N/A 6.184 13,534’ 14,350’ 0.0371 TUBING DETAIL 4-1/2" Tubing 12.6/ L-80/ TDS 3.958 Surface 13,591’ 0.0152 JEWELRY DETAIL No Depth Item 1 1,555’ 4-1/2” Otis HXO SVLN Assembly, ID= 3.813” w/SSSV Min ID= 2.0” GLM Detail: McMurry FMHO 1.5” Valves w/ RK Latch 24,618’STA 2: Dev= 56, VLV= DGLV, TVD= 4,010’, Date= 2/18/23 3 13,455’STA 1: Dev= 45, VLV= Dmy, Port= unknown, TVD= 9,834’, Date= 4/6/1991 4 13,484’ 4-1/2” Parker SWS Nip, ID= 3.813” 5 13,501’ Seal Anchor 6 13,502’ 9-5/8”Otis MHR Packer 7 13,508 5-1/2” Otis Mill-out Extension 8 13,513 4-1/2” x 5-1/2” Otis XO 9 13,557 4-1/2” Parker SWS Nip, ID= 3.813” 10 13,579 4-1/2” Parker SWS Nip, ID= 3.813” 11 13,590’ 4-1/2” Parker WLEG, ID= 3.843”, Bottom @ 13,591 12 13,795’ 7” Interwell HEX Bridge Plug set 2/25/2023 13 14,027’ 7” Otis WD Packer, ID= 3.946” 14 14,038’ 4-1/2” Otis X Nip, ID= 3.813” 15 14,042’ 4-1/2” Otis XN Nip,ID= 3.725” 16 14,044’ 4-1/2” Otis WLEG, ID= 3.855”, Bottom @ 14,045 PERFORATION DETAIL END Sands Top (MD) Btm (MD) Top (TVD) Btm (TVD)FT Date Status Size SPF Middle Ivishak 13,729’ 13,761’ 10,018’ 10,038’ 32 3/19/2023 Failed to Perf 3-3/8” 6 Ivishak 2A 13,836’ 13,854’ 10,083’ 10,094’ 18 4/7/1991 Closed 4-1/2” 5 Ivishak 2A 13,862’ 13,978’ 10,099’ 10,169’ 116 4/7/1991 Closed 4-1/2” 5 Reference Log: DLL-GR on 4/1/1991 OPEN HOLE / CEMENT DETAIL 13-3/8” 2,900 sx plus 200 sx top job Permafrost in 17-1/2” Hole 9-5/8"1,842 cu. ft. Class “G plus 155 cu. ft. Class “G”in 12-1/4” Hole 7” 360 cu. ft. Class “G” in 8-1/2” Hole WELL INCLINATION DETAIL KOP @ 902’ Max Hole Angle = 57 deg. @ 4,783’ Angle at Top Perf = 53 Deg. @ 13,840’ TREE & WELLHEAD Tree McEvoy 4-1/16” Wellhead FMC 13-5/8” 5M GENERAL WELL INFO API: 50-029-22107-00 Drilled and Completed by Doyon 15 - 4/8/1991 Perfed and Set Plug to Isolate Lower Perfs – 2/25/23 SAFETY NOTES H2S Readings Average 230 – 260 PPM on A/L & Gas Injectors Well Requires a SSSV. Kyle Wiseman Hilcorp Alaska, LLC Geo Tech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: Kyle.Wiseman@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 04/14/2023 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20230414 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# MPF-81 50029229590000 200066 3/29/2023 READ CaliperSurvey MPI-04A 50029220680100 201092 4/2/2023 READ CaliperSurvey MPI-27 50029236920000 221013 4/2/2023 READ CaliperSurvey MPI-27 50029236920000 221013 3/20/2023 READ CaliperSurvey MPL-12 50029223340000 193011 4/2/2023 READ CaliperSurvey MPU I-27 50029236920000 221013 3/23/2023 READ LeakPointSurvey PBU 09-23A 50029210660100 198044 3/28/2023 READ MultipleArrayProductionProfile PBU L-112A 50029231290100 222138 3/27/2023 READ MemoryRadialCementBondLog END 1-11 50029221070000 190157 3/19/2023 AK E-LINE Perf END 1-29 50029216690000 186181 2/9/2023 AK E-LINE Perf NCI A-08 50883200280000 169063 3/20/2023 AK E-LINE Perf BCU 19RD 50133205790100 219188 4/4/2023 AK E-LINE PPROF SRU 224-10 50133101380100 222124 3/31/2023 AK E-LINE CIBP_GPT_Perf SRU 224-10 50133101380100 222124 4/3/2023 AK E-LINE GPT_Perf SRU 231-33 50133101630100 223008 3/29/2023 AK E-LINE GPT Please include current contact information if different from above. T37595 T37596 T37599 T37599 T37597 T37599 T37598 T37601 T37603 T37600 T37602 T37594 T37604 T37604 T37605 END 1-11 50029221070000 190157 3/19/2023 AK E-LINE Perf Kayla Junke Digitally signed by Kayla Junke Date: 2023.04.17 14:10:44 -08'00' Kyle Wiseman Hilcorp Alaska, LLC Geo Tech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: Kyle.Wiseman@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 03/17/2023 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20230317 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# MPU L-57 50029236090000 218072 3/7/2023 READ CaliperSurvey SRU 23-33 50133101630000 161019 2/16/2023 AK E-LINE Jet Cut CLU-9 50133205440000 204161 2/24/2023 HALLIBURTON PPROF CLU-15 50133206870000 220003 2/26/2023 HALLIBURTON PPROF END 1-11 50029221070000 190157 2/19/2023 HALLIBURTON MFC END 1-11 50029221070000 190157 2/25/2023 HALLIBURTON PLUG-PERF KU 14X-06 50133203420000 181092 3/1/2023 HALLIBURTON LDL Please include current contact information if different from above. END 1-11 50029221070000 190157 2/19/2023 HALLIBURTON MFC END 1-11 50029221070000 190157 2/25/2023 HALLIBURTON PLUG-PERF 1. Type of Request:Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspend Perforate Other Stimulate Pull Tubing Change Approved Program Plug for Redrill Perforate New Pool Re-enter Susp Well Alter Casing Other: CT Econ Eval 2. Operator Name:4. Current Well Class: 5. Permit to Drill Number: Exploratory Development 3. Address: Stratigraphic Service 6. API Number: 7. If perforating:8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception?Yes No 9. Property Designation (Lease Number): 10. Field: Current Pools: ENDICOTT / IVISHAK OIL 11. Total Depth MD (ft):Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 14,348'N/A Casing Collapse Conductor N/A Surface 2,260psi Intermediate 4,760psi Intermediate 5,090psi Production Liner 7,830psi Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): 12. Attachments:Proposal Summary Wellbore schematic 13. Well Class after proposed work: Detailed Operations Program BOP Sketch Exploratory Stratigraphic Development Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations:OIL WINJ WDSPL Suspended 16. Verbal Approval:Date: GAS WAG GSTOR SPLUG AOGCC Representative: GINJ Op Shutdown Abandoned Contact Name: Contact Email: Contact Phone: 406-570-9630 Authorized Title: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Post Initial Injection MIT Req'd? Yes No Spacing Exception Required? Yes No Subsequent Form Required: APPROVED BY Approved by: COMMISSIONER THE AOGCC Date: Comm. Comm. Sr Pet Eng Sr Pet Geo Sr Res Eng Perforation Depth MD (ft): 13,768' See Schematic 7" See Schematic 14,350'816' 4-1/2" 10,425' 75'30" 13-3/8" 9-5/8" 2,444' 9-5/8"2,658' 11,110' MD N/A 8,150psi 5,020psi 6,870psi 2,428' 8,230' 10,042' 2,485' 11,110' Length Size Proposed Pools: 131'131' TVD Burst 10,424'14,268'10,368'2,700 13,579' PRESENT WELL CONDITION SUMMARY STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 ADL0312828 190-157 3800 Centerpoint Dr, Suite 1400 Anchorage, AK 99503 50-029-22107-00-00 Hilcorp Alaska LLC C.O. 462.007 DUCK IS UNIT MPI 1-11 9,690psi Tubing Grade:Tubing MD (ft): 13,502' MD (9,868' TVD ) / 14,027' MD (10,202' TVD) and 1,555' MD (1,551' TVD) Perforation Depth TVD (ft):Tubing Size: 12.6# / l-80 13,591' 2/9/2023 9-5/8" MHR / 7" WD and 4-1/2" HXO SVLN 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Authorized Name and Digital Signature with Date: AOGCC USE ONLY Operations Manager Torin Roschinger torin.roschinger@hilcorp.com m n P s 1 6 5 6 t Form 10-403 Revised 10/2022 Approved application valid for 12 months from date of approval.Submit PDF to aogcc.permitting@alaska.gov By Samantha Carlisle at 4:00 pm, Jan 26, 2023 323-046 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.01.26 15:55:18 -09'00' Torin Roschinger (4662) SFD 2/1/2023 2,700 CO 275 SFD 10-404 ENDICOTT SFD Approved for 30 day flow test. * Variance to 20 AAC 25.265 (c)(1) surface safety valve must be located in the vertical run of the tree. * Variance to DSR-1/26/23 r: CT Econ Eval SAME SFD, ADL0034633 SFD SSV approved to be placed in horizontal line from the tree. See attached approved piping diagram attached (last page). *Pump to kill well and 290 bbls of KWF to remain rigged up while performing 30 day flow test. MGR09FEB23GCW 02/10/23 SSV approved to JLC 2/10/2023 2/10/23 Brett W. Huber, Sr. Digitally signed by Brett W. Huber, Sr. Date: 2023.02.10 13:16:28 -09'00' RBDMS JSB 021023 Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Well Name:END1-11 API Number:50-029-22107-00 Current Status:Not Operable Rig:SL, EL & CTU Estimated Start Date:Q1 2023 Estimated Duration:5days Regulatory Contact:Darci Horner Permit to Drill Number:190-157 First Call Engineer:Torin Roschinger (406) 570-9630 (c) Second Call Engineer:Jerimiah Galloway (828) 553-2537 AFE Number:IOR 200 Last Bottom Hole Pressure:3,700 psi @ 10,000’ TVDss (Based on BHP from END2-32 and 2-38) Min ID:3.725” XN Nip at 14,042’md Max Angle:57 Deg @ 4,803’ MD Tie-In Log:SLB Cement Evaluation Log (CET) – 05-April-1991 Brief Well Summary: Endicott 1-11 is currently a Not Operable produced water injector with a known production casing leak at 1,760’md from a LDL run June 13, 2010. In attempt to mitigate the PC leak at 1760’md near the bottom of the OA shoe at 2,485’md, an OA top job was pumped in February 2022. Unfortunately, a CMIT-TxIA failed after the OA top job. A second cement remediation attempt was performed in April 2022 by pumping cement down the IA into the leak at 1760’md, but the subsequent CMIT-TxIA also failed indicating both remedial attempts were unsuccessful. As an injector, the well does not economically justify a RWO. However, there is a 32ft Middle Ivishak interval (13,729-13,761’md) that is isolated from the existing Ivishak offtake wells (End 2-32 and 2-38) and has not been produced from in 1-11. Hilcorp would like to evaluate the production from the Middle Ivishak in 1-11 for 30 days to determine if a RWO can be economically justified to repair the PC leak and run new tubing. However, with the existing PC leak in 1- 11 and the inability to obtain a successful IA squeeze, there aren’t many options to economically evaluate the Middle Ivishak production. The well will most likely require either gas lift or an N2 lift to flow. Performing an N2 lift with coiled tubing for 30 days cannot be justified economically due to the day rate of coiled tubing and $/gal of N2 for 30 continuous days. The plan forward is to RIH and hang off ~5,500’tvd or ~6,850’md of 1.5” or 1.75” coiled tubing with a coiled tubing spool flanged up to the swab valve and apply gas lift gas down the tree cap/coiled tubing taking returns up the tubing x CT annulus. This concept is similar to using coiled tubing to lift the well, but wouldn’t be paying for the coiled tubing unit to pump nitrogen for 30 days and would be using gas lift instead of N2. This method allows the economic evaluation to be performed. Objective: The objective of this procedure is to isolate all the existing perfs, shoot addperfs in the Middle Ivishak and run a coiled tubing gas lift string into the well to assist lifting the well for 30 days to evaluate the economics of converting the well to a producer. If the welltests prove favorable for a RWO, the PC leak will be mitigated by running a 7” tie-back and recompleting the well with new tubing. Fullbore/Slickline 1. Perform MIT-T to 2500psi, LLR if fails 2. MIRU slickline and pull TTP in 4-1/2” SWS Nip @ 13,579’md. Use this depth to tie-in caliper on next run. a. Pulling the TTP will act as the tubing drift for the HEX plug. Slickline was able to drift down to 13,914’md with a 3.25” cent. and 1.75” sample bailer the last time the plug was pulled on 7/29/2021. Hilcorp would like to evaluate the production from the Middle Ivishak in 1-11 for 30 days t Endicott 1-11 is currently a Not Operable produced water injector w o isolate all the existing perfs, shoot addperfs in the Middle Ivishak and run a coiled tubing gas lift string into the well to assist lifting the well for 30 days t Proposed perforations lie within the Endicott Field-Ivishak Oil Pool, which is governed by CO 275. SFD 2/1/2023 Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 3. Run caliper from 13,900’md up into tubing to 13,000’md. Confirm good data and send to OE for review. (torin.roschinger@hilcorp.com) Eline/Fullbore 4. MIRU Fullbore. 5. Pump 183bbls of diesel into tubing. a. The intention of this step is to fluid pack the well to pressure test the HEX plug confirming all other zones are isolated, but also to lighten the fluid column as much as possible to give the well the best chance possible to flow on its own after eline shoots the addperfs. b. Fullbore pumped 30bbls of diesel on 4/28/2022 to FP the well after the cementing operations. With the 30bbls in the well plus the 183bbls to be pumped, all brine/water will be displaced past the proposed top perf. c. Wellbore Volume to bottom proposed perf (perfs 13,729’md-13761’md) i. 7” liner - .0371bpf x (13,761’md-13,590’md) = 6bbls ii. 4-1/2” tubing - .0152bpf x 13,590’md = 207bbls iii. Total Vol to Top Perf = 213bbls 6. RU Eline. RIH and tie-in to SLB Cement Evaluation Log (CET) – 05-April-1991 log. This log will be used for both the shooting and plug runs. 7. MU and RIH with either a 350-700 or 363-700 HEX plug and set between 13,770-13,830’md to isolate all perfs pending caliper results. Setting the plug deeper is preferred to provide more standoff when shooting the perf guns. a. Notify the OE (Torin Roschinger 406-570-9630) or the Geo (Brock Rust 615-306-9509) to tie the HEX plug in. 8. Fullbore to fluid pack well with diesel and pressure test HEX plug to 2000psi. 9. The perf interval will be shooting through both the 7” liner and 9-5/8” casing. Modeling suggests that the selected guns noted below provide the best depth of penetration and flow area per perf tunnel. However, once the coil string is run there will not be another opportunity to perform intervention work in the liner unless the coil string is pulled. To ensure the best opportunity for the Middle Ivishak perfs to flow, two perf guns will be shot over the same interval. 10. MU first 32’ of 3-3/8” HES MaxForce-FRAC HMX 6SPF guns. RIH and shoot addperfs from 13,729’- 13,761’md. 11. MU second 32’ of 3-3/8” HES MaxForce-FRAC HMX 6SPF guns. RIH and shoot addperfs from 13,729’- 13,761’md. a. Notify the OE (Torin Roschinger 406-570-9630) or the Geo (Brock Rust 615-306-9509) to tie the perf gun in. b. Record WHPs before and after shooting guns in AWGRS. c. Note: These addperfs will be through both the 7” 29# liner and 9-5/8” 47# casing. Operations 12. Operations to attempt to naturally flow well to tanks to mitigate the following coiled tubing steps. a. Note: Modeling shows that the well will not flow on its own. b. Gas lift is not approved down the IA during this step. c. If unable to establish natural flow to tanks or flowline to evaluate production economics, move forward with the following coiled tubing procedure. If flow is established, notify OE (Torin Roschinger at 406-570-9630) and a slickline step will be setup to reset the SSSV. In addition, Operations personnel will need to notify the AOGCC for SVS witness testing once the SSSV is set. The 30 day Under Evaluation clock will begin once flowing. shoot addperfs from 13,729’- 13,761’md. shoot addperfs from 13,729’- 13,761’md. Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Coiled Tubing 13. CT WSL to ensure RU crew installs the following from bottom up as depicted in the “Tree Diagram” provided below: a. 4-1/16” Swab Valve – Already RU on well b. RU 4-1/16” Coiled Tubing Hangar Spool on top of Swab Valve c. Install an additional Swab Valve on top of the Coiled Tubing Hangar Spool d. Install Tree Cap Flange with needle valve and pressure gauge 14. RU crew to Pressure Test system to 4000psi prior to coiled tubing’s arrival. 15. MIRU Coiled Tubing Unit with either 1.5” or 1.75” CT. Spot ancillary equipment. 16. Perform weekly BOP test if one has not been completed in last 7 days. Otherwise, PT BOPs to 4000psi. 17. MU and RIH with 1.75” nozzle, DCHVs and “no-go” CTC. a. Chose nozzle with side or upward jets only. If needed, install ball in ball drop hole so that gas isn’t jetting against the direction of production flow. 18. RIH to a depth of 6,850’md (~5,500tvd), confirm the DHCVs are still holding, note coiled tubing hang off weight and close pipe and slip rams. 19. Ensure pressure above pipe rams is bled off and strip injector and lubricator up prepare coiled tubing for hangar. 20. Cut coiled tubing, dress and install coiled tubing hangar. Measure distance from GS profile to coiled tubing hangar spool where the hangar will land. This will provide a close estimate of how far to RIH to land the hangar. 21. MU CTC, DHCVs and 3”GS spear. Strip lubricator back down on top of BOPs and pressure test. 22. RIH, latch into GS profile and pull up to previously recorded hangoff weight. Zero counter, open pipe and slips rams and RIH until the hangar is landed. Confirm the RIH depth is close to the measured distance from the GS profile on the hangar to spool depth taken above. Once landed in the spool, wellhead technician will RILDS and pressure test seals on hangar. 23. Pump off GS and RDMO. Operations/Fullbore 24. RU pump to kill line and confirm 290bbls of 120degF KCl/KWF is on location.This step is required per AOGCC. a. Ensure temperature is accurately taken every 3 days after loaded into UR tank to ensure fluid remains above 60degF. If it drops to 60degF, either have LRS reheat the KCl or recycle the fluid and replace it with 120degF KCl/KWF. 25. Notify AOGCC to witness SVS test. 26. Operations RU ¾” GL hose to tree cap and begin displacing coiled tubing with gas lift to flow the well. Attempt to maintain ~3.8-4.0mmscfd gas lift to lift well. a. Notify the Operations Lead, Foreman and OE of start date. AOGCC approval has been given to flow for 30 days. 27. Note the wellbore volume down to the bottom perf is 213bbls. Once 213bbls have been flowed back, inform the OE of production results being observed. Attachments: 1. Current Schematic 2. Proposed Schematic 3. Coil BOPE Schematic 4. Temporary Proposed Tree Diagram 5. Standard Well Procedure- Nitrogen 6. Tie-In Log 7. Mini-log hard line Utilize hard line as per attached piping diagram. mgr Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Current Wellbore Schematic Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Proposed Wellbore Schematic Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Coil BOP Schematic Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Proposed Tree Schematic Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Tie-in Log Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Perf Ivishak and Run Temporary Gas Lift String END1-11 PTD: 190-157 Mini-log 1 Rixse, Melvin G (OGC) From:Torin Roschinger <Torin.Roschinger@hilcorp.com> Sent:Thursday, February 9, 2023 6:18 AM To:Rixse, Melvin G (OGC) Subject:RE: [EXTERNAL] PTD 190-157 - Piping diagram Attachments:END 1-11 flowpath.pdf GoodmorningMel, I’veattachedtheflowdiagramforEND1Ͳ11peryourrequest.Weareseekingadeviationto20AAC25.265tohavethe SSVinthehorizontalrunperourpreviousconversation.Thiswasonthebasisof1)thisisonlyatemporary30day flowbackperiod2)thewellcannotflowbyitselfasnotedinStep#12intheprocedure(notedbelowforquickreference) and3)apumpandKWFwillbeonlocationduringthe30dayflowperiodasnotedinStep24(notedbelowforquick reference). PleasenoteintheattachmentthatOperationswillbeRU2”hardlineforourgasliftinsteadofa¾”GLhose. Thankyou, Torin From:Rixse,MelvinG(OGC)<melvin.rixse@alaska.gov> Sent:Tuesday,February7,202311:32AM To:TorinRoschinger<torin.roschinger@hilcorp.com> Subject:[EXTERNAL]PTD190Ͳ157ͲPipingdiagram Torin, Doyouhaveasurfacepipingdiagramforthiswell? CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. CAUTION:Externalsender.DONOTopenlinksorattachmentsfromUNKNOWNsenders. 2 Howwillyoumeet20AAC25.265(c)? MelRixse SeniorPetroleumEngineer(PE) AlaskaOilandGasConservationCommission 907Ͳ793Ͳ1231Office 907Ͳ297Ͳ8474Cell CONFIDENTIALITYNOTICE:ThiseͲmailmessage,includinganyattachments,containsinformationfromtheAlaskaOilandGasConservationCommission(AOGCC), StateofAlaskaandisforthesoleuseoftheintendedrecipient(s).Itmaycontainconfidentialand/orprivilegedinformation.Theunauthorizedreview,useor disclosureofsuchinformationmayviolatestateorfederallaw.IfyouareanunintendedrecipientofthiseͲmail,pleasedeleteit,withoutfirstsavingorforwardingit, and,sothattheAOGCCisawareofthemistakeinsendingittoyou,contactMelRixseat(907Ͳ793Ͳ1231)or(Melvin.Rixse@alaska.gov). The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. Donor WellIA ValveGas Lift Swab Valve (Open)SSV (Open)Master ValveIA GaugeEND 1-11Swab Valve (open)SSV (SI)Master Valve (SI) Wing Valve to Inj (Isolated)Coiled Tubing Head w/HangerWing Valve to ProdActuated SSVCheck ValveCheck ValveGas Lift Flow (2" Hardline)Gas Lift FlowGas Lift FlowProduction Flow (2" or 3" Hardline)Wing ValveSwab Valve #1Swab Valve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y Anne Prysunka at 11:29 am, Nov 09, 2022 'LJLWDOO\VLJQHGE\7RULQ 5RVFKLQJHU '1FQ 7RULQ5RVFKLQJHU RX 8VHUV 'DWH 7RULQ5RVFKLQJHU MGR12NOV222 RBDMS JSB 111022 DSR-11/10/22 tĞůůEĂŵĞ ZŝŐ W/EƵŵďĞƌ tĞůůWĞƌŵŝƚEƵŵďĞƌ ^ƚĂƌƚĂƚĞ ŶĚĂƚĞ EϭͲϭϭ &ƵůůďŽƌĞͬ,> ĞŵĞŶƚŝŶŐ ϱϬͲϬϮϵͲϮϮϭϬϳͲϬϬͲϬϬ ϭϵϬͲϭϱϳ ϮͬϲͬϮϬϮϮ ϭϭͬϴͬϮϬϮϮ ϮͬϮϭͬϮϬϮϮ dĂŐŐĞĚdKŝŶKΛϭϬΗǁŝƚŚƉůƵŵďďŽďĂŶĚŵĞĂƐƵƌŝŶŐƚĂƉĞ͘dͬ/ͬKсϬͬϬͬϬ͘ ϮͬϰͬϮϬϮϭ t>>^,hdͲ/EKEZZ/s>͕WdWϯϬϬ>ͬϯϬϬϬ,͘^dϰͲϭͬϮΗ<z>^^yͲd,Zdϭϯ͕ϱϳϵΖD͘Wh>>ZW<Ͳ^,Zs>s ;ƵŵŵŝĞĚŽĨĨͿ&ZKD^dηϮ;ϰ͕ϲϭϴΖDͿ͘^dZW<Ͳ^,Zs>s/E^dηϮ;ϰ͕ϲϭϴΖDͿ͘t>>^,hdͲ/EKEZZ/s>͕EKd/&/W KW͘ ,ŝůĐŽƌƉůĂƐŬĂ͕>> tĞĞŬůǇKƉĞƌĂƚŝŽŶƐ^ƵŵŵĂƌǇ ϮͬϯͬϮϬϮϭ D/dͲdƚŽϮϳϬϲƉƐŝΎΎΎW^^ΎΎΎWƵŵƉĞĚϰϮďďůƐϲϬͬϰϬŵĞƚŚĚŽǁŶdďŐƚŽƚĂŬĞdďŐƉƐŝƚŽϮϳϮϬ͘dďŐůŽƐƚϯϱƉƐŝŝŶϭƐƚϭϱŵŝŶƐ ĂŶĚŐĂŝŶĞĚϮϮƉƐŝŝŶϮŶĚϭϱŵŝŶƐĂŶĚůŽƐƚϭƉƐŝŝŶϯƌĚϭϱŵŝŶƐĨŽƌĂƚŽƚĂůůŽƐƐŽĨϭϰƉƐŝŝŶϯϬŵŝŶƚĞƐƚ͘ůĞĚďĂĐŬΕϭďďů͘ WƵŵƉĞĚϭϲďďůƐϲϬΎ^>ĚŽǁŶ/ŝŶĂŶĂƚƚĞŵƉƚŽĨD/dͲdǆ/͘ĐŚŝĞǀĞĚĂŶĂƉƉƌŽǆŝŵĂƚĞ>>ZŽĨϭ͘ϱďƉŵΛϭϮϬϬƉƐŝǁͬƚŚĞK ƐůŽǁůǇƚƌĂĐŬŝŶŐ͘WƵŵƉĞĚ͘ϬϱďďůƐ^>ĚŽǁŶKĨŽƌƉƌĞƐƐƵƌĞƚĞƐƚƚŽϱϮϮƉƐŝ͘KůŽƐƚϴϲƉƐŝŝŶϭƐƚϱŵŝŶƐĂŶĚϯϵƉƐŝŝŶϮŶĚϱ ŵŝŶƐ͘ t>>^,hdKEZZ/s>͘hE>dKKWE^ts>s͕s>sZtt/>>ZW>s>s͘t>>^,hdKEWZdhZ͘ ϮͬϭϱͬϮϬϮϮ ϮͬϲͬϮϬϮϮ &ƵůůďŽƌĞ͗KĚŽǁŶƐƋƵĞĞǌĞ͗WƵŵƉĞĚϮϱďďůƐ^>ĚŽǁŶdďŐƚĞƐƚŝŶŐĨůŽǁƐůĞĞǀĞ͘&ƌĞĞǌĞƉƌŽƚĞĐƚĞĚƐƵƌĨĂĐĞůŝŶĞƐďĞƚǁĞĞŶĞĂĐŚ ƐƚĂŐĞŽĨƚŚĞũŽďǁͬϲϬͬϰϬŵĞƚŚ͘WƵŵƉĞĚϭϭϯďďůƐϭй<>ĚŽǁŶ/ǁŚŝůĞ,ĂůŝďƵƌƚŽŶĐĞŵĞŶƚĞĚƚŚĞK͘WƵŵƉĞĚϯϴďďůƐϭй<> ĚŽǁŶdďŐŝŶƚŽ/ŬĞĞƉŝŶŐƉƌĞƐƐƵƌĞŽŶ/ǁŚŝůĞĐĞŵĞŶƚĞƌƐĐůĞĂŶĞĚƵƉĂŶĚZ͘WƵŵƉĞĚϮďďůƐϲϬͬϰϬŵĞƚŚ͕ϯϬďďůƐǀŝƐĐŽƐŝĨŝĞĚ ŐĞůĂŶĚϯϮϱďďůƐϭй<>ĂƚƌĂƚĞĚŽǁŶƚďŐƚĂŬŝŶŐƌĞƚƵƌŶƐĨƌŽŵ/ƚŽKddƐ͘ŽŶƚŝŶƵĞĚƚŽĐŝƌĐǁĞůůƚŽƚĂŶŬƐǁͬyyyďďůƐϭй<>ƚŽ ĐƵƌĞĐĞŵĞŶƚ͘WƵŵƉĞĚϮďďůƐϲϬͬϰϬŵĞƚŚĂŶĚϭϰϬďďůƐ^>ĚŽǁŶ/ƚĂŬŝŶŐƌĞƚƵƌŶƐĨƌŽŵƚďŐ͘hͲdƵďĞ^>ŝŶƚŽƚďŐĨŽƌϭŚŽƵƌ͘&W ƐƵƌĨĂĐĞůŝŶĞƐǁͬϲϬͬϰϬŵĞƚŚ͘ ,ĂůůŝďƵƌƚŽŶĞŵĞŶƚŝŶŐ͗D/Zh͘sĞƌŝĨǇĨůŽǁƉĂƚŚƚŚƌŽƵŐŚĨůŽǁƐůĞĞǀĞĚŽǁŶƚƵďŝŶŐ͕ƚĂŬŝŶŐƌĞƚƵƌŶƐƚŚƌŽƵŐŚůĞĂŬͬKƐŚŽĞ͘ ƚƚĞŵƉƚĞĚƚŽƚĂŬĞƌĞƚƵƌŶƐƵƉ/ŚŽǁĞǀĞƌ͕ŝŶĐŽŶĐůƵƐŝǀĞǁŝƚŚĂĐƚŝǀĞůĞĂŬŐŽŝŶŐŝŶƚŽK͘WƵŵƉϭϱϬďďůƐŽĨϭϲϬĚĞŐƌĞĞ&&tн ,^ƐƵƌĨĂĐƚĂŶƚǁĂƐŚŝŶƚŽKǁŚŝůĞƉƵŵƉŝŶŐƐůŝĐŬϭй<>ŝŶƚŽ/͘>ĞĂĚǁŝƚŚϱϬďďůŽĨ,^ďƌŝĚŐĞŵĂŬĞƌŵŝǆĞĚŝŶƚŽϭϰ͘ϴƉƉŐ ĐůĂƐƐ'ĐĞŵĞŶƚĨŽůůŽǁĞĚďǇϭϱϰďďůƐŽĨŶĞĂƚϭϰ͘ϴĐůĂƐƐ'ĐĞŵĞŶƚǁŚŝůĞƐŝŵƵůƚĂŶĞŽƵƐůǇƉƵŵƉŝŶŐĚŽǁŶ/ƚŽƉƌĞǀĞŶƚĐĞŵĞŶƚ ĨƌŽŵĨĂůůŝŶŐŝŶƚŽ/͘ĐŚŝĞǀĞϭϴϳƉƐŝďƵŵƉŝŶƉƵŵƉƉƌĞƐƐƵƌĞĂĨƚĞƌŚĞƐŝƚĂƚŝŶŐǁŝƚŚϰϰďďůƐŽĨĐĞŵĞŶƚ͘WƵŵƉϯϬďďůƐϭ͘ϮϱƉƉď ƉŽǁĞƌǀŝƐŐĞůƐǁĞĞƉĚŽǁŶƚƵďŝŶŐĨŽůůŽǁĞĚďǇƐůŝĐŬϭй<>ĂƚŵĂǆƌĂƚĞŚŽůĚŝŶŐĨŝŶĂůƐƋƵĞĞǌĞŽŶ/͘ZĞĚƵĐĞƌĂƚĞĚŽǁŶƚƵďŝŶŐ ŽŶĐĞŐĞůƉŝůůŽƵƚŽĨǁĞůůĂŶĚĐŽŶƚŝŶƵĞĐŝƌĐƵůĂƚŝŶŐϭϯϬĚĞŐƌĞĞ&<>ƵŶƚŝůĐĞŵĞŶƚƌĞĂĐŚĞĚϳϬďĐ͘&WǁĞůůǁŝƚŚϭϰϬďďůƐŽĨǁĂƌŵ ĚŝĞƐĞůĚŽǁŶ/͘hͲƚƵďĞ/ǆdďŐĨŽƌϭŚŽƵƌ͘ĂůůŽƵƚŐƌĞĂƐĞĐƌĞǁƚŽƐĞƌǀŝĐĞƚƌĞĞ͘ ϮͬϭϰͬϮϬϮϮ tĞůůEĂŵĞ ZŝŐ W/EƵŵďĞƌ tĞůůWĞƌŵŝƚEƵŵďĞƌ ^ƚĂƌƚĂƚĞ ŶĚĂƚĞ EϭͲϭϭ &ƵůůďŽƌĞͬ,> ĞŵĞŶƚŝŶŐ ϱϬͲϬϮϵͲϮϮϭϬϳͲϬϬͲϬϬ ϭϵϬͲϭϱϳ ϮͬϲͬϮϬϮϮ ϭϭͬϴͬϮϬϮϮ ,ŝůĐŽƌƉůĂƐŬĂ͕>> tĞĞŬůǇKƉĞƌĂƚŝŽŶƐ^ƵŵŵĂƌǇ dͬ/ͬKсϭϱͬϮͬͬϬ;DEd^YͿ>Z^ƐƐŝƐƚ,^ĐĞŵĞŶƚƉƵŵƉ͕Ϯ͘ϱďƉŵĐŝƌĐƚĞƐƚĚŽǁŶdďŐƌĞƚƵƌŶƐƵƉ/ƚŽKddŐŽƚŐŽŽĚ ƌĞƚƵƌŶƐǁŝƚŚϴďďůƐϲϬͬϰϬƚŚĞŶĐůŽƐĞĚĐŚŽŬĞĂŶĚƉƵŵƉĞĚĂĚĚŝƚŝŽŶĂůϴ͘ϱďďůƐƵƉƚŽϯďƉŵƚŽǀĞƌŝĨǇĚŽǁŶŚŽůĞŝŶũĞĐƚŝŽŶ͘,^ ĞƐƚĂďůŝƐŚĞĚŝŶũĞĐƚŝŽŶĚŽǁŶ/ƵƉd'ƚŽŽƉĞŶƚŽƉƚŚĞŶĚŽǁŶŚŽůĞƚŚƌŽƵŐŚůĞĂŬΛϮďƉŵ͘,^ƉƵŵƉĞĚϱďďůƐ&t^ƉĂĐĞƌ͕ ϯϴďďůƐϭϯ͘ϱƉƉŐůĞĂĚĐĞŵĞŶƚ͕ϯϴďďůƐϭϱ͘ϯƉƉŐƚĂŝůĐĞŵĞŶƚ͕ϭϬďďůƐ&tƐƉĂĐĞƌ͕ϭϱďďůƐŝĞƐĞůǁŚŝůĞƚĂŬŝŶŐƌĞƚƵƌŶƐǁŝƚŚƉĂƌƚŝĂů ůŽƐƐĞƐ͘^ŚƵƚŝŶĐŚŽŬĞĂŶĚƐƚĂƌƚĞĚďƵůůŚĞĂĚŝŶŐĐĞŵĞŶƚŝŶƚŽůĞĂŬĂƚϯďƉŵ͘/ŶũĞĐƚŝŽŶƉƌĞƐƐƵƌĞĚƵƌŝŶŐďƵůůŚĞĂĚƌŽƐĞƚŽϭ͕ϮϬϬƉƐŝ ĂŶĚƚŚĞŶĨůĂƚůŝŶĞĚ͘^ŚƵƚĚŽǁŶƉƵŵƉǁŝƚŚϮϱďďůƐŽĨĐĞŵĞŶƚĂďŽǀĞůĞĂŬĚĞƉƚŚĂŶĚƐƚĂƌƚĞĚŚĞƐŝƚĂƚŝŽŶƐ͘WĞƌĨŽƌŵĞĚϱŚĞƐŝƚĂƚŝŽŶƐ ĂƚϭϬ͕ϮϬ͕ϯϬ͕ϯϬ͕ϯϬDŝŶƵƚĞƐ͘WƵŵƉĞĚ͘ϱďƉŵďĞƚǁĞĞŶŚĞƐŝƚĂƚŝŽŶƐĂŶĚŶĞǀĞƌĂĐŚŝĞǀĞĚŐƌĞĂƚĞƌƚŚĂŶϵϬϬƉƐŝďĞĨŽƌĞƉƌĞƐƐƵƌĞ ďƌŽŬĞŽǀĞƌ͘ŽŶƐƵůƚĞĚǁŝƚŚKĂďŽƵƚĞǆĐĞĞĚŝŶŐƚŚĞƉƵŵƉĂďŝůŝƚǇƚŝŵĞĂŶĚĚĞĐŝƐŝŽŶǁĂƐŵĂĚĞƚŽĐŝƌĐŽƵƚĐĞŵĞŶƚĂƐƉůĂŶŶĞĚ͘ >Z^ƉƵŵƉĞĚĐůĞĂŶƵƉƌĞŵĂŝŶŝŶŐϭϮďďƐŽĨĐĞŵĞŶƚďǇĐŝƌĐŝŶŐĚŽǁŶd'ƚĂŬŝŶŐƌĞƚƵƌŶƐƵƉ/ƚŽŽƉĞŶƚŽƉǁͬϯϰďďůƐΗŐĞůΗ ǀŝƐĐŽƐŝĨŝĞĚϭй<ů͕ϯϳϯďďůƐϭй<>͘WƵŵƉĞĚĚŽǁŶ/ƚŽ&ƌĞĞǌĞWƌŽƚĞĐƚǁͬϭϱϬďďůƐĚŝĞƐĞůĚŝĚŶŽƚŐĞƚϭ͗ϭƌĞƚƵƌŶƐ͘&WΖĚƐƵƌĨĂĐĞ ůŝŶĞƚŽKdd͘hͲdƵďĞĚĚŝĞƐĞůŝŶƚŽd'ĨŽƌϭŚŽƵƌƵŶƚŝůŶŽĨůŽǁ͘^KŶŽƚŝĨŝĞĚŽĨǁĞůůƐƚĂƚƵƐƵƉŽŶĚĞƉĂƌƚƵƌĞ͘&t,WΖƐϭϲϬͬϭϲϬͬϬ͘ ϰͬϮϴͬϮϬϮϮ ƚƚĞŵƉƚD/dͲdǆ/͘&ĂŝůĞĚ͘WƌĞƐƐƵƌĞŝŶƐƚĂŶƚůǇĨĞůůŽĨĨ͘>>ZϮďƉŵĂƚϯϯϬƉƐŝ͘WƵŵƉĞĚĚŽǁŶd'ǁͬϴϬďďůƐϭϴϬΎ&ĚŝĞƐĞů ĨŽůůŽǁĞĚďǇϭϮϬďďůƐϭϯϬΎ&/ŶŚŝďŝƚĞĚϮй<>ĨŽƌΘ&͘dŚĞŶϱďďůƐϭϬϬΎ&ĚŝĞƐĞůƚŽĐĂƉƚŚĞƚƌĞĞͬůƵďĞǁŚŝůĞ^>WKK,ĂŶĚ ƐǁĂƉƉĞĚƚŽƉůƵŐ͘^>Z/,ǁͬƉůƵŐ͕ĨůƵŝĚĂƚϮϬϬΖǁĞƉƵŵƉĞĚϮϱďďůƐϭϬϬΎ&ĚŝĞƐĞůŝŶƚĞƌŵŝƚĞŶƚůǇƚŽŬĞĞƉdďŐĨƵůů͘ZĞůĞĂƐĞĚƚŽ ĐŽŶƚŝŶƵĞƚŽŵŽƌƌŽǁ͕^>ĨŝƐŚŝŶŐĨŽƌǁŝƌĞĨƌŽŵϮϬϬϴ͘ ϰͬϭϳͬϮϬϮϮ WƌĞƐƐƵƌĞƚĞƐƚĐŚŽŬĞƐŬŝĚǁͬϱďďůƐϲϬͬϰϬƚŽKddŵĂŶŝĨŽůĚƚŽϮϱϬϬƉƐŝ͕ůŽƐĞĐŚŽŬĞŽƵƚůĞƚϮΗƉůƵŐǀĂůǀĞƐĂŶĚWdĂůůŽƚŚĞƌ,> ĂŶĚ,^ĐĞŵĞŶƚůŝŶĞƚŽϰϵϬϬƉƐŝΎWĂƐƐΎ^^sdƌŽƵďůĞ͕ũŽďƉŽƐƚƉŽŶĞĚƵŶƚŝůƚŽŵŽƌƌŽǁ͘>ĞĂǀĞĞƋƵŝƉ͘ŽŶůŽĐĂƚŝŽŶ͘ ϰͬϭϴͬϮϬϮϮ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ZĞǀŝƐĞĚǇ͗,ϭϭͬϴͬϮϮ ^,Dd/ ŶĚŝĐŽƚƚ tĞůů͗EϭͲϭϭ >ĂƐƚŽŵƉůĞƚĞĚ͗ϰͲϴͲϭϵϵϭ Wd͗ϭϵϬͲϭϱϳ dсϭϰ͕ϯϰϴ͛;DͿͬdсϭϬ͕ϰϮϯ͛;dsͿ ϯϬ´ <ůĞǀ͗ϱϱ͛ͬ&ůĞǀ͗ϭϱ͘ϱ͛ ϳ͟ ¶ SURGXFWLRQ FDVLQJOHDN ϵͲϱͬϴ͟ DŝŶ/сϯ͘ϳϮϱ͟Λ ϭϰ͕ϬϰϮ͛yEEŝƉ Wdсϭϰ͕Ϯϲϴ͛;DͿͬWdсϭϬ͕ϯϲϲ;dsͿ ϭϯͲϯͬϴ͟ DĂƌŬĞƌũŽŝŶƚĂƚ ϭϰ͕Ϭϱϱ͛ ^/E'd/> ^ŝǌĞ dǇƉĞ tƚͬ'ƌĂĚĞͬŽŶŶ / dŽƉ ƚŵ W& ϯϬΗ ŽŶĚƵĐƚŽƌ EͬͬEͬͬEͬ Eͬ ^ƵƌĨĂĐĞ ϭϯϭ͛ Eͬ ϭϯͲϯͬϴ͟ ^ƵƌĨĂĐĞ ϲϴͬEdϴϬz,ͬEͬ ϭϮ͘ϰϭϱ ^ƵƌĨĂĐĞ Ϯ͕ϰϴϱ͛ Ϭ͘ϭϰϵϳ ϵͲϱͬϴΗ /ŶƚĞƌŵĞĚŝĂƚĞ ϰϳͬEdͲϴϬͬEͬ ϴ͘ϲϴϭ ^ƵƌĨĂĐĞ ϭϭ͕ϭϭϬ͛ Ϭ͘ϬϳϯϮ ϵͲϱͬϴΗ /ŶƚĞƌŵĞĚŝĂƚĞ ϰϳͬEdϵϱ,^ͬEͬ ϴ͘ϲϴϭ ϭϭ͕ϭϭϬ͛ ϭϯ͕ϳϲϴ͛ Ϭ͘ϬϳϯϮ ϳΗ >ŝŶĞƌ ϮϵͬEdϵϱ,^ͬEͬ ϲ͘ϭϴϰ ϭϯ͕ϱϯϰ͛ ϭϰ͕ϯϱϬ͛ Ϭ͘Ϭϯϳϭ dh/E'd/> ϰͲϭͬϮΗ dƵďŝŶŐ ϭϮ͘ϲͬ>ͲϴϬͬd^ ϯ͘ϵϱϴ ^ƵƌĨĂĐĞ ϭϯ͕ϱϵϭ͛ Ϭ͘ϬϭϱϮ :t>Zzd/> EŽ ĞƉƚŚ /ƚĞŵ ϭ ϭ͕ϱϱϱ͛ ϰͲϭͬϮ͟KƚŝƐ,yK^s>EƐƐĞŵďůǇ͕/сϯ͘ϴϭϯ͟ǁͬ^^^sDŝŶ/сϮ͘Ϭ͟ '>DĞƚĂŝů͗DĐDƵƌƌǇ&D,Kϭ͘ϱ͟sĂůǀĞƐǁͬZ<>ĂƚĐŚ Ϯϰ͕ϲϭϴ͛^dϮ͗Ğǀсϱϲ͕s>sсŝƌĐƵůĂƚŝŽŶsĂůǀĞ͕dsсϰ͕ϬϭϬ͕͛ĂƚĞсϮͬϰͬϮϮ ϯ ϭϯ͕ϰϱϱ͛^dϭ͗Ğǀсϰϱ͕s>sсŵǇ͕WŽƌƚсƵŶŬŶŽǁŶ͕dsсϵ͕ϴϯϰ͕͛ĂƚĞсϰͬϲͬϭϵϵϭ ϰ ϭϯ͕ϰϴϰ͛ ϰͲϭͬϮ͟WĂƌŬĞƌ^t^EŝƉ͕/сϯ͘ϴϭϯ͟ ϱ ϭϯ͕ϱϬϭ͛ ^ĞĂůŶĐŚŽƌ ϲ ϭϯ͕ϱϬϮ͛ ϵͲϱͬϴ͟KƚŝƐD,ZWĂĐŬĞƌ ϳ ϭϯ͕ϱϬϴ ϱͲϭͬϮ͟KƚŝƐDŝůůͲŽƵƚǆƚĞŶƐŝŽŶ ϴ ϭϯ͕ϱϭϯ ϰͲϭͬϮ͟ǆϱͲϭͬϮ͟KƚŝƐyK ϵ ϭϯ͕ϱϱϳ ϰͲϭͬϮ͟WĂƌŬĞƌ^t^EŝƉ͕/сϯ͘ϴϭϯ͟ ϭϬ ϭϯ͕ϱϳϵ ϰͲϭͬϮ͟WĂƌŬĞƌ^t^EŝƉ͕/сϯ͘ϴϭϯ͟WyƉůƵŐƐĞƚŽŶϬϲͬϭϭͬϮϬ ϭϭ ϭϯ͕ϱϵϬ͛ ϰͲϭͬϮ͟WĂƌŬĞƌt>'͕/сϯ͘ϴϰϯ͕͟ŽƚƚŽŵΛϭϯ͕ϱϵϭ ϭϮ ϭϰ͕ϬϮϳ͛ ϳ͟KƚŝƐtWĂĐŬĞƌ͕/сϯ͘ϵϰϲ͟ ϭϯ ϭϰ͕Ϭϯϴ͛ ϰͲϭͬϮ͟KƚŝƐyEŝƉ͕/сϯ͘ϴϭϯ͟ ϭϰ ϭϰ͕ϬϰϮ͛ ϰͲϭͬϮ͟KƚŝƐyEEŝƉ͕/сϯ͘ϳϮϱ͟ ϭϱ ϭϰ͕Ϭϰϰ͛ ϰͲϭͬϮ͟KƚŝƐt>'͕/сϯ͘ϴϱϱ͕͟ŽƚƚŽŵΛϭϰ͕Ϭϰϱ WZ&KZd/KEd/> E ^ĂŶĚƐ dŽƉ ;DͿ ƚŵ ;DͿ dŽƉ ;dsͿ ƚŵ ;dsͿ &d ĂƚĞ ^ƚĂƚƵƐ ^ŝǌĞ ^W& /ǀŝƐŚĂŬϮ ϭϯ͕ϴϯϲ͛ ϭϯ͕ϴϱϰ͛ ϭϬ͕Ϭϴϯ͛ ϭϬ͕Ϭϵϰ͛ ϭϴ ϰͬϳͬϭϵϵϭ KƉĞŶ ϰͲϭͬϮ͟ ϱ /ǀŝƐŚĂŬϮ ϭϯ͕ϴϲϮ͛ ϭϯ͕ϵϳϴ͛ ϭϬ͕Ϭϵϵ͛ ϭϬ͕ϭϲϵ͛ ϭϭϲ ϰͬϳͬϭϵϵϭ KƉĞŶ ϰͲϭͬϮ͟ ϱ ZĞĨĞƌĞŶĐĞ>ŽŐ͗>>Ͳ'ZŽŶϰͬϭͬϭϵϵϭ KWE,K>ͬDEdd/> ϭϯͲϯͬϴ͟ Ϯ͕ϵϬϬƐǆƉůƵƐϮϬϬƐǆƚŽƉũŽďWĞƌŵĂĨƌŽƐƚŝŶϭϳͲϭͬϮ͟,ŽůĞ ϵͲϱͬϴΗ ϭ͕ϴϰϮĐƵ͘Ĩƚ͘ůĂƐƐ͞'ƉůƵƐϭϱϱĐƵ͘Ĩƚ͘ůĂƐƐ͞'͟ŝŶϭϮͲϭͬϰ͟ ,ŽůĞ ϳ͟ ϯϲϬĐƵ͘Ĩƚ͘ůĂƐƐ͞'͟ŝŶϴͲϭͬϮ͟,ŽůĞ t>>/E>/Ed/KEd/> <KWΛϵϬϮ͛ DĂǆ,ŽůĞŶŐůĞсϱϳĚĞŐ͘Λϰ͕ϳϴϯ͛ ŶŐůĞĂƚdŽƉWĞƌĨсϱϯĞŐ͘Λϭϯ͕ϴϰϬ͛ dZΘt>>, dƌĞĞ DĐǀŽǇϰͲϭͬϭϲ͟ tĞůůŚĞĂĚ &DϭϯͲϱͬϴ͟ϱD 'EZ>t>>/E&K W/͗ϱϬͲϬϮϵͲϮϮϭϬϳͲϬϬ ƌŝůůĞĚĂŶĚŽŵƉůĞƚĞĚďǇŽǇŽŶϭϱͲϰͬϴͬϭϵϵϭ ^&dzEKd^ ,Ϯ^ZĞĂĚŝŶŐƐǀĞƌĂŐĞϮϯϬʹϮϲϬWWDŽŶͬ>Θ'ĂƐ/ŶũĞĐƚŽƌƐ tĞůůZĞƋƵŝƌĞƐĂ^^^s͘ From:Rixse, Melvin G (OGC) To:AOGCC Records (CED sponsored) Subject:FW: 20220316 1034 APPROVAL REVISION 1 Sundry 322-016: Duck Island MPI 1-11 Repair Well : PTD 190-157 Date:Wednesday, March 16, 2022 10:41:24 AM Attachments:1-11 Revision to sundry procedure_8 March 2022.pdf Joleen, Revision 1 (see attachment) to approved Sundry 322-016 is approved by AOGCC. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin.Rixse@alaska.gov). From: Joleen Oshiro <Joleen.Oshiro@hilcorp.com> Sent: Tuesday, March 8, 2022 3:48 PM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Subject: RE: [EXTERNAL] RE: PTD 190-157, Sundry 322-016: Duck Island MPI 1-11 Repair Well Mel, My apologies. Please see the attached procedure. Appreciate the prompt response. Let me know if I can provide any further info. Cheers, Joleen Oshiro Alaska Islands Team Ops Engineer 650-483-4774 joleen.oshiro@hilcorp.com From: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Sent: Tuesday, March 8, 2022 3:30 PM To: Joleen Oshiro <Joleen.Oshiro@hilcorp.com> Subject: [EXTERNAL] RE: PTD 190-157, Sundry 322-016: Duck Island MPI 1-11 Repair Well CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. Joleen, Can you resend the procedure placing additional steps in a red font and striking out the completed steps? I am not sure what all had been done. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin.Rixse@alaska.gov). From: Joleen Oshiro <Joleen.Oshiro@hilcorp.com> Sent: Tuesday, March 8, 2022 10:55 AM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Subject: PTD 190-157, Sundry 322-016: Duck Island MPI 1-11 Repair Well Hi Mel, Hilcorp would like to ask for a revision to sundry 322-016 for Endicott well 1-11 (PTD 190-157). The approved, sundry operations have been executed but unfortunately the well still fails a casing test. The attached procedure is the proposed, additional scope for the remedial work on Endicott produced water injector 1-11 to mitigate the production casing leak. Please let me know if I can provide any additional information, or if you have any questions. Cheers, Joleen Oshiro Alaska Islands Team Ops Engineer 650-483-4774 joleen.oshiro@hilcorp.com The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. 1 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 Well Name:END 1-11 API Number:50-029-22107-00 Current Status:Shut-In, Not Operable Produced Water Injector Service Lines:Pumping, slickline Estimated Start Date:2/1/2022 Estimated Duration:3 Days Reg.Approval Req’std? Date Reg. Approval Rec’vd: Regulatory Contact:Darci Horner 777-8406 Permit to Drill Number:190-157 First Call Engineer:Joleen Oshiro (650)-483-4774 (M) Second Call Engineer: Revision 1: 3/8/22, added IA squeeze steps post OA downsqueeze and failed casing test Brief Well Summary: Endicott 1-11i is a produced water injector that is Not Operable; the last time it injected was 5/2010. It supports producers 2-32 and 2-38. In 6/2010, a leak detect log indicated a leak at 1760’ MD in the 9- 5/8’’ production casing. There have been notes in the well history of bubbling in the cellar (last notes of bubbling in cellar 7/1/10), so please be aware of this during this pumping operation. A 9/2009 UT of the 13-3/8’’ surface casing indicates internal, mechanical wear to up to 53% wall loss; the damage did not appear to have corrosion characteristics but appeared to more likely to have been caused by a mechanical damage mechanism (suspected drilling wear). The surface casing of END 1-11 has a nominal wall thickness of 0.490” and a minimum recorded remaining wall thickness of 0.260” (53% wall loss). Nominal internal working pressure of the 13-3/8’’, 68 lb/ft, NT-80 surface casing is 5129 psi. Due to this, the OA burst pressure has been derated to 2722 psi using Barlow’s equation. The maximum treating pressure on the OA during this procedure is 1600 psi, which is well below our derated, internal working pressure of the surface casing. An OA downsqueeze was pumped on 2/6/22; 50 bbls of 14.8 ppg cement with LCM material was pumped, followed by 154 bbls neat 14.8 ppg cement. A 187 psi pressure bump was achieved after hesitating with 44 bbls of cement. After the cement was squeezed into the OA, 30 bbls of viscosified gel and 325 bbls of 1% KCl were pumped down the tubing, taking returns up the IA. On 2/15/22, a post-OA downsqueeze CMIT TxIA was performed, and a liquid leak rate of 1.5 bpm was established at 1200 psi with the OA slowly tracking (final TIO = 1198 psi/1185 psi/410 psi). An OA pressure test was done to max OA pressure of 522 psi, losses of 86 psi in 5 minutes followed by losses of 39 psi in second 5 minutes (ending TIO = 198 psi/174 psi/397 psi); the leak was too small to establish a liquid leak rate during the OA pressure test. The top of cement in the OA was tagged at 10’’ from surface on 2/21/22. The proposed, revision to this sundry aims to squeeze the production casing leak at 1760’ MD via pumping cement down the IA. 2 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 Recent Events (listed from most recent to oldest) ·Most Recent OA test: 8/27/21-- OA injectivity test: Pumped 100 bbl diesel and 10 bbl 60/40 methanol down OA at 2 bpm; OA did not pressure up (starting TIO: 586 psi/413 psi/329 psi, ending TIO: 574 psi/425 psi/257 psi). No notes of bubbling in cellar ·Most Recent IA injectivity test: 8/27/21—Following OA injectivity test, pumped 3 bbls 60/40 methanol, 40 bbls 1% KCl, 60 bbls diesel down IA at 2 bpm (starting TIO: 575 psi/405 psi/139 psi, ending TIO: 572 psi/1134 psi/185 psi) TIO upon RDMO: 571/491/136 ·Most Recent MIT-T: 2/15/16—MIT-T to 1480 psi passed against tubing tail plug at 13,579’ MD with diesel, losses of 20 psi followed by 0 psi (ending TIO: 1480/100/150) ·7/20/10 MIT-T passed to 2920 psi against tubing tail plug at 13,579’ MD with 60/40 meth, losses of 60 psi followed by 20 psi ·7/1/2010: steady bubbling noted at 4:00 position. ·6/13/10: Acoustic LDL indicated leak in production casing at 1760’ MD. LDL run while pumping 1% KCl and inhibited seawater down IA. ·Most Recent MIT-IA: 5/29/10-- MIT-IA failed with diesel, liquid leak rate of 2 bpm at 2300 psi was established. ·9/23/09: MIT-OA to 500 psi with N2 failed. Could not reach test pressure using 2 bottles of N2; increased OA pressure to 160 psi from starting OA pressure of 60 psi. No signs of bubbling ·7/27/09 MIT-OA to 1000 psi using diesel failed. OA pressure did not increase from starting OA pressure of 50 psi. No visible or audible signs of leaking in conductor or cellar. Current Status:Well is classified as Not Operable, and is secured with a PX plug at 13,579’ MD. Objective: Repair the shallow, production casing leak at 1760’ MD Attachments: 1.Wellbore Schematic 2.Proposed Wellbore Schematic 3 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 WELLWORK PROCEDURE Pumping 1.MIT-T to target pressure of 2500 psi, max applied pressure 2750 psi. If fails, establish liquid leak rate and contact Operations Engineer. Wellhead/Operations 1.Nipple down OA gate valves. Nipple up OA integrals. Slickline 1.RU SL unit and pressure test to 250psi low 3,500 psi high. 2.Pull DGLV #2 at 4,618’ MD and set flow sleeve. Sundry Procedure (Approval Required to Proceed): Pumping Rig Up #1 1.RU with a way to pump down OA, IA and Tubing (separately), with the ability to take returns up the IA. Rig up with a way to wash up upstream of the OA so that no wash-up water goes into the OA. 2.Pump Class G cement with LCM or aggregate as per pump schedule below.While pumping down OA, hold ~800 psi on the IA (to deter cement from U-tubing into the IA too severely). Important notes: Ø Plan to have ~200 bbls mixable of Class G cement on location and return unused cement to vendor. Ø Maximum treating pressure on OA during job is 1600 psi. Ø Monitor the cellars of both the subject well and adjacent cellars for returns during the job. Have a vac truck available to suck out cellars as needed during pumping. Ø During the OA downsqueeze pumping steps outlined below, we will need to simulteneously pump down the IA to keep IA pressure at ~800 psi; based on recent IA injectivity test 8/27/21, pump rate down IA is anticipated to start off at ~2 bpm. Stage Fluid Volume Treating Pressure on OA Rate 1 Neat methanol 2 bbl Max 1600 psi max 2 Hot (160degF) freshwater + surfactant 150 bbl Max 1600 psi max 3 Fresh water spacer 2 bbl Max 1600 psi max 4 Class G cement (14-15.8 ppg) with LCM or 15 ppb aggregate added 50 bbl Max 1600 psi max 5 Class G cement (14-15.8 ppg) neat 150 bbl Max 1600 psi max 4 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 Shut-down pump after 150 bbls of cement has been pumped away and hesitate in the last 50 bbls of cement or until the OA pressure exceeds 100 psi. The objective here is to keep the OA full of cement and to have LCM bridge off the formation or in casing so that the OA is cemented to surface. 3.Close in the OA. Wash-up upstream of the OA, leaving nothing but cement in the OA. Continue to maintain ~800 psi on the IA. 4.Immediately after pumping cement down the OA, pump down the tubing taking returns up the IA following the pump schedule below to clean out cement that entered the IA during the cement job. Pump down the tubing at a maximum rate under the max treating pressure on tubing of 2500 psi to ensure a good cement clean out. Continue to maintain ~800 psi on the IA through the circulation to prevent the OA cement from U-tubing into the IA. Stage Fluid Volume Treating pressure on tubing Rate Comment 6 Neat methanol 2 bbl Max 2500 psi Max 7 Viscosified, 1% KCl 30 bbl Max 2500 psi Max 8 Heated (160degF), 1% KCl 325 bbl Max 2500 psi Max This is the volume to get the gel pill circulated out to surface 9 Heated (160degF), 1% KCl 240+ bbl Max 2500 psi MINIMUM RATE Keep pumping at minimum rate until cement reaches thickening time (approx 7 hrs) + 1 more hour = ~8 hrs. This should accelerate the cement set up time. 10 Neat methanol 2 bbl Max 2500 psi 11 Diesel (preferrably heated) 207 bbl Max 2500 psi Freeze Protect. Pump 46 bbl down tubing. Pump 161 bbl down IA. Volumes: top MD bot MD Size ID bbls/ft.Ft. volume bbls 4-1/2” Tubing to Flow Sleeve 0 4618’4-1/2” 12.6#3.958”0.0152 4618’71 9-5/8” x 4-1/2” annulus to Flow Sleeve 0 4618’ 9-5/8” 47# x 4-1/2” 12.6# 8.681” x 4.5”0.0535 4618’248 Total tubing + IA Volume to Flowsleeve 0 4618’319 5 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 13-3/8” x 9-5/8” annulus (to leak)0 1760’ 13-3/8” 68# x 9-5/8” 12.415” x 9.625”0.0597 2485’106 13-3/8” x 9-5/8” annulus (to shoe)0 2485’ 13-3/8” 68# x 9-5/8” 12.415” x 9.625”0.0597 2485’149 Ppg:14 - 15.8 ppg Class G – Mix on the fly Slurry Temperature:between 80° and 110°F BHST:10° F (lowest temp expected in permafrost interval) API fluid loss:40 - 200 cc (20-100cc/30min) Thickening Time:Minimum 7 hours Compressive Strength:2000 psi in 24 – 72 hours End of Sundry Operations Pumping Rig Up #2 Note: Consult with Operations Engineer on when to MIRU for this portion of the program as we will want to ensure the cement has had enough time to achieve sufficient compressive strength (~3 days) 1.MIRU pumping unit. 2.MIT-IA to target pressure of 2500 psi, max applied pressure 2750 psi. If fails, establish liquid leak rate and contact Operations Engineer. Sundry Procedure (Approval Required to Proceed): Pumping Rig Up #1 5.RU to achive the following: Ø Able to pump down the IA via the 2 x IA valves (this should allow for more uniform cement placement and less channelling) and take returns up the tubing. Ø Able to pump down the tubing and take returns up the IA (post cement pumping down the IA) Ø Route OA to tank 6.Pump down IA using the pump schedule below. Ø Maximum surface, treating pressure on IA during job is 4300 psi. i.9-5/8’’, 47 lb/ft burst pressure, with 20% safety factor = 5500 psi ii.Hydrostatic pressure of cement + displacement to leak at 1760 psi = 1200 psi iii.Max IA surface treating pressure = 5500 psi - 1200 psi = 4300 psi Ø Open up the OA to atmosphere (to tank), to encourage a possible differential pressure between the IA and OA and encourage cement pumped down the IA to enter the leak point at 1760’ MD (as opposed to falling down the IA past the leak point) 6 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 Ø Monitor the cellars of both the subject well and adjacent cellars for returns during the job. Have a vac truck available to suck out cellars as needed during pumping. Ø IA volume to leak = 95 bbls Ø Recent CMIT TxIA liquid leak rate was 1.5 bpm at 1200 psi. Ø Fluid in IA and tubing = 1% KCl with diesel freeze protect cap Ø Modeling indicates that starting IA surface, treating pressure should start at ~4100 psi @ 3bpm and should trend downwards in surface, treating pressure until the starting edge of the lead cement hits the restriction (when about about 20 bbls displacement has been pumped away) Ø The 15.3 ppg tail cement is designed to have higher fluid loss so filter cake can pack off to seal off leak; when ~57.5 bbl of displacement is pumped away, the leading edge of the tail cement should be at the leak. Expect surface treating pressure to increase as the tail cement dehydrates and packs off as designed to seal off leak. Stage Fluid Volume Treating Pressure on IA Rate Comments IA hydrostatic down to leak at beginning of stage 1 Neat methanol 2 bbl Max 4300 psi 3 bpm Take returns up the tubing, holding the appropriate back pressure to achieve the desired ~3 bpm rate 760 psi 2 Fresh water spacer 5 bbl Max 4300 psi 3 bpm 3 13.5 ppg cement lead (low fluid loss properties) 37.5 bbl Max 4300 psi 3 bpm 4 15.3 ppg cement tail (medium fluid loss properties) 37.5 bbl Max 4300 psi 3 bpm 950 psi 5 Fresh water or 1% KCl displacement 57.5 bbl Max 4300 psi At the END of this stage, close tubing in to encourage cement to squeeze into the leak. At this point, the leading edge of the tail cement should be at leak. Expect IA surface treating pressures to increase; adjust pump rates if necessary. 1205 psi 6 Fresh water or 1% KCl displacement 22.5 bbl Max 4300 psi Total displacement pumped at end of this stage is 80 bbl. This leaves 15 bbls in IA for final hesitation squeeze 1017 psi 7 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 7 Fresh water or 1% KCl displacement Hesitate in 500 psi increments, hold each stage 10 minutes. Do not let IA pressure drop between ramp up stages. 1)1500 psi surface pressure for 10 minutes 2)2000 psi surface pressure for 10 minutes 3)2500 psi surface pressure for 10 minutes 788 psi 7.Immediately after pumping cement down the IA and squeezing, pump down the tubing, taking returns up the IA following the pump schedule below to clean out the excess cement in the IA. Keep ~1500 psi on IA throughout the duration of the job. Max surface treating pressure on tubing = 2500 psi. Stage Fluid Volume Rate Comment 8 Neat methanol 2 bbl Max 1.5 bpm 7 Viscosified, 1% KCl 30 bbl Max 1.5 bpm 8 1% KCl 325 bbl Max 1.5 bpm This is the volume to get the gel pill circulated out to surface 11 Heated diesel 140 bbl Freeze Protect for tubing and IA. 8.RDMO and keep 1500 psi on the IA as the cement cures; ensure to communicate this to field operators. Volumes: top MD bot MD Size ID bbls/ft. Ft. volume bbls 4-1/2” Tubing to Flow Sleeve 0 4618’4-1/2” 12.6#3.958”0.0152 4618’71 9-5/8” x 4-1/2” annulus to Flow Sleeve 0 4618’ 9-5/8” 47# x 4-1/2” 12.6# 8.681” x 4.5”0.0535 4618’248 Total tubing + IA Volume to Flowsleeve 0 4618’319 9-5/8” x 4-1/2’’ annulus (to leak)0 1760’ 9-5/8” 47# x 4-1/2” 12.6# 8.681” x 4.5”0.0535 1760’95 End of Sundry Operations 8 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 Pumping Rig Up #2 Note: Consult with Operations Engineer on when to MIRU for this portion of the program as we will want to ensure the cement has had enough time to achieve sufficient compressive strength (~3 days) 3.MIRU pumping unit. 4.CMIT TxIA to target pressure of 2500 psi, max applied pressure 2750 psi. If fails, establish liquid leak rate and contact Operations Engineer. Slickline & Operations Note: Consult with Operations Engineer to ensure that END 1-11 has been reclassified as Under Evaluation with the AOGCC before putting well on injection. 1.Pull flow sleeve and set DGLV. 2.Slickline pull PX plug at 13,579’ MD. 3.Set MCX with 0.5” bean at 1,555’ MD. 4.After well is reclassified as Under Evaluation, put well on injection and monitor IA x OA communication. Target full open choke, ~5000-6000 bwpd. a.If IA x OA communciation still exists and is unmanagable by bleed, plan to squeeze the OA with Well Lock or similar product. b.If no IA x OA communication is observed, or IA x OA communication is managable by bleed, perform AOGCC witnessed MIT-IA to target pressure 2500 psi when injection has stabilized. If MIT-IA passes, re-classify well to Operable status. Wellhead/Operations 1.Nipple down OA integrals. Nipple up OA gate valves. Attachments: 1. Wellbore Schematic post OA downsqueeze 2. Proposed Wellbore Schematic post IA squeeze 9 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well: END 1-11 PTD: 190-157 10 3/8/22 12/28/21 IA squeeze OA Downsqueeze Well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y Samantha Carlisle at 11:44 am, Jan 14, 2022 'LJLWDOO\VLJQHGE\7RULQ 5RVFKLQJHU '1FQ 7RULQ5RVFKLQJHU RX 8VHUV 'DWH 7RULQ5RVFKLQJHU $'/ 6)' &': [ '65 $2*&&WRZLWQHVV0,7,$WRSVL 0*5-$1 dts 1/25/2022 JLC 1/26/2022 Jeremy Price Digitally signed by Jeremy Price Date: 2022.01.26 09:42:47 -09'00' RBDMS HEW 1/26/2022 ϭ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ tĞůůEĂŵĞ͗EϭͲϭϭ W/EƵŵďĞƌ͗ϱϬͲϬϮϵͲϮϮϭϬϳͲϬϬ ƵƌƌĞŶƚ^ƚĂƚƵƐ͗^ŚƵƚͲ/Ŷ͕EŽƚKƉĞƌĂďůĞ WƌŽĚƵĐĞĚtĂƚĞƌ /ŶũĞĐƚŽƌ ^ĞƌǀŝĐĞ>ŝŶĞƐ͗WƵŵƉŝŶŐ͕ƐůŝĐŬůŝŶĞ ƐƚŝŵĂƚĞĚ^ƚĂƌƚĂƚĞ͗ϮͬϭͬϮϬϮϮ ƐƚŝŵĂƚĞĚƵƌĂƚŝŽŶ͗ϯĂǇƐ ZĞŐ͘ƉƉƌŽǀĂů ZĞƋ͛ƐƚĚ͍ ĂƚĞZĞŐ͘ƉƉƌŽǀĂů ZĞĐ͛ǀĚ͗ ZĞŐƵůĂƚŽƌǇŽŶƚĂĐƚ͗ĂƌĐŝ,ŽƌŶĞƌϳϳϳͲϴϰϬϲ WĞƌŵŝƚƚŽƌŝůůEƵŵďĞƌ͗ϭϵϬͲϭϱϳ &ŝƌƐƚĂůůŶŐŝŶĞĞƌ͗:ŽůĞĞŶKƐŚŝƌŽ ;ϲϱϬͿͲϰϴϯͲϰϳϳϰ;DͿ ^ĞĐŽŶĚĂůůŶŐŝŶĞĞƌ͗ ƌŝĞĨtĞůů^ƵŵŵĂƌǇ͗ ŶĚŝĐŽƚƚϭͲϭϭŝŝƐĂƉƌŽĚƵĐĞĚǁĂƚĞƌŝŶũĞĐƚŽƌƚŚĂƚŝƐEŽƚKƉĞƌĂďůĞ͖ƚŚĞůĂƐƚƚŝŵĞŝƚŝŶũĞĐƚĞĚǁĂƐϱͬϮϬϭϬ͘ /ƚƐƵƉƉŽƌƚƐƉƌŽĚƵĐĞƌƐϮͲϯϮĂŶĚϮͲϯϴ͘/ŶϲͬϮϬϭϬ͕ĂůĞĂŬĚĞƚĞĐƚůŽŐŝŶĚŝĐĂƚĞĚĂůĞĂŬĂƚϭϳϲϬ͛DŝŶƚŚĞϵͲ ϱͬϴ͛͛ƉƌŽĚƵĐƚŝŽŶĐĂƐŝŶŐ͘dŚĞƌĞŚĂǀĞďĞĞŶŶŽƚĞƐŝŶƚŚĞǁĞůůŚŝƐƚŽƌǇŽĨďƵďďůŝŶŐŝŶƚŚĞĐĞůůĂƌ;ůĂƐƚŶŽƚĞƐ ŽĨďƵďďůŝŶŐŝŶĐĞůůĂƌϳͬϭͬϭϬͿ͕ƐŽƉůĞĂƐĞďĞĂǁĂƌĞŽĨƚŚŝƐĚƵƌŝŶŐƚŚŝƐƉƵŵƉŝŶŐŽƉĞƌĂƚŝŽŶ͘ ϵͬϮϬϬϵhdŽĨƚŚĞϭϯͲϯͬϴ͛͛ƐƵƌĨĂĐĞĐĂƐŝŶŐŝŶĚŝĐĂƚĞƐŝŶƚĞƌŶĂů͕ŵĞĐŚĂŶŝĐĂůǁĞĂƌƚŽƵƉƚŽϱϯйǁĂůůůŽƐƐ͖ ƚŚĞĚĂŵĂŐĞĚŝĚŶŽƚĂƉƉĞĂƌƚŽŚĂǀĞĐŽƌƌŽƐŝŽŶĐŚĂƌĂĐƚĞƌŝƐƚŝĐƐďƵƚĂƉƉĞĂƌĞĚƚŽŵŽƌĞůŝŬĞůǇƚŽŚĂǀĞďĞĞŶ ĐĂƵƐĞĚďǇĂŵĞĐŚĂŶŝĐĂůĚĂŵĂŐĞŵĞĐŚĂŶŝƐŵ;ƐƵƐƉĞĐƚĞĚĚƌŝůůŝŶŐǁĞĂƌͿ͘dŚĞƐƵƌĨĂĐĞĐĂƐŝŶŐŽĨEϭͲϭϭ ŚĂƐĂŶŽŵŝŶĂůǁĂůůƚŚŝĐŬŶĞƐƐŽĨϬ͘ϰϵϬ͟ĂŶĚĂŵŝŶŝŵƵŵƌĞĐŽƌĚĞĚƌĞŵĂŝŶŝŶŐǁĂůůƚŚŝĐŬŶĞƐƐŽĨϬ͘ϮϲϬ͟ ;ϱϯйǁĂůůůŽƐƐͿ͘EŽŵŝŶĂůŝŶƚĞƌŶĂůǁŽƌŬŝŶŐƉƌĞƐƐƵƌĞŽĨƚŚĞϭϯͲϯͬϴ͕͛͛ϲϴůďͬĨƚ͕EdͲϴϬƐƵƌĨĂĐĞĐĂƐŝŶŐŝƐ ϱϭϮϵƉƐŝ͘ƵĞƚŽƚŚŝƐ͕ƚŚĞKďƵƌƐƚƉƌĞƐƐƵƌĞŚĂƐďĞĞŶĚĞƌĂƚĞĚƚŽϮϳϮϮƉƐŝƵƐŝŶŐĂƌůŽǁ͛ƐĞƋƵĂƚŝŽŶ͘ dŚĞŵĂǆŝŵƵŵƚƌĞĂƚŝŶŐƉƌĞƐƐƵƌĞŽŶƚŚĞKĚƵƌŝŶŐƚŚŝƐƉƌŽĐĞĚƵƌĞŝƐϭϲϬϬƉƐŝ͕ǁŚŝĐŚŝƐǁĞůůďĞůŽǁŽƵƌ ĚĞƌĂƚĞĚ͕ŝŶƚĞƌŶĂůǁŽƌŬŝŶŐƉƌĞƐƐƵƌĞŽĨƚŚĞƐƵƌĨĂĐĞĐĂƐŝŶŐ͘ ZĞĐĞŶƚǀĞŶƚƐ;ůŝƐƚĞĚĨƌŽŵŵŽƐƚƌĞĐĞŶƚƚŽŽůĚĞƐƚͿ x DŽƐƚZĞĐĞŶƚKƚĞƐƚ͗ϴͬϮϳͬϮϭͲͲKŝŶũĞĐƚŝǀŝƚǇƚĞƐƚ͗WƵŵƉĞĚϭϬϬďďůĚŝĞƐĞůĂŶĚϭϬďďů ϲϬͬϰϬŵĞƚŚĂŶŽůĚŽǁŶKĂƚϮďƉŵ͖KĚŝĚŶŽƚƉƌĞƐƐƵƌĞƵƉ;ƐƚĂƌƚŝŶŐd/K͗ϱϴϲƉƐŝͬϰϭϯ ƉƐŝͬϯϮϵƉƐŝ͕ĞŶĚŝŶŐd/K͗ϱϳϰƉƐŝͬϰϮϱƉƐŝͬϮϱϳƉƐŝͿ͘EŽŶŽƚĞƐŽĨďƵďďůŝŶŐŝŶĐĞůůĂƌ x DŽƐƚZĞĐĞŶƚ/ŝŶũĞĐƚŝǀŝƚǇƚĞƐƚ͗ϴͬϮϳͬϮϭͶ&ŽůůŽǁŝŶŐKŝŶũĞĐƚŝǀŝƚǇƚĞƐƚ͕ƉƵŵƉĞĚϯďďůƐ ϲϬͬϰϬŵĞƚŚĂŶŽů͕ϰϬďďůƐϭй<ů͕ϲϬďďůƐĚŝĞƐĞůĚŽǁŶ/ĂƚϮďƉŵ ;ƐƚĂƌƚŝŶŐd/K͗ϱϳϱ ƉƐŝͬϰϬϱƉƐŝͬϭϯϵƉƐŝ͕ĞŶĚŝŶŐd/K͗ϱϳϮƉƐŝͬϭϭϯϰƉƐŝͬϭϴϱƉƐŝͿ d/KƵƉŽŶZDK͗ϱϳϭͬϰϵϭͬϭϯϲ x DŽƐƚZĞĐĞŶƚD/dͲd͗ϮͬϭϱͬϭϲͶD/dͲdƚŽϭϰϴϬƉƐŝƉĂƐƐĞĚĂŐĂŝŶƐƚƚƵďŝŶŐƚĂŝůƉůƵŐĂƚ ϭϯ͕ϱϳϵ͛DǁŝƚŚĚŝĞƐĞů͕ůŽƐƐĞƐŽĨϮϬƉƐŝĨŽůůŽǁĞĚďǇϬƉƐŝ;ĞŶĚŝŶŐd/K͗ϭϰϴϬͬϭϬϬͬϭϱϬͿ x ϳͬϮϬͬϭϬD/dͲdƉĂƐƐĞĚƚŽϮϵϮϬƉƐŝĂŐĂŝŶƐƚƚƵďŝŶŐƚĂŝůƉůƵŐĂƚϭϯ͕ϱϳϵ͛DǁŝƚŚϲϬͬϰϬ ŵĞƚŚ͕ůŽƐƐĞƐŽĨϲϬƉƐŝĨŽůůŽǁĞĚďǇϮϬƉƐŝ x ϳͬϭͬϮϬϭϬ͗ƐƚĞĂĚǇďƵďďůŝŶŐŶŽƚĞĚĂƚϰ͗ϬϬƉŽƐŝƚŝŽŶ͘ Ϯ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ x ϲͬϭϯͬϭϬ͗ĐŽƵƐƚŝĐ>>ŝŶĚŝĐĂƚĞĚůĞĂŬŝŶƉƌŽĚƵĐƚŝŽŶĐĂƐŝŶŐĂƚϭϳϲϬ͛D͘>>ƌƵŶǁŚŝůĞ ƉƵŵƉŝŶŐϭй<ůĂŶĚŝŶŚŝďŝƚĞĚƐĞĂǁĂƚĞƌĚŽǁŶ/͘ x DŽƐƚZĞĐĞŶƚD/dͲ/͗ϱͬϮϵͬϭϬͲͲD/dͲ/ĨĂŝůĞĚǁŝƚŚĚŝĞƐĞů͕ůŝƋƵŝĚůĞĂŬƌĂƚĞŽĨϮďƉŵĂƚ ϮϯϬϬƉƐŝǁĂƐĞƐƚĂďůŝƐŚĞĚ͘ x ϵͬϮϯͬϬϵ͗D/dͲKƚŽϱϬϬƉƐŝǁŝƚŚEϮĨĂŝůĞĚ͘ŽƵůĚŶŽƚƌĞĂĐŚƚĞƐƚƉƌĞƐƐƵƌĞƵƐŝŶŐϮ ďŽƚƚůĞƐŽĨEϮ͖ŝŶĐƌĞĂƐĞĚKƉƌĞƐƐƵƌĞƚŽϭϲϬƉƐŝĨƌŽŵƐƚĂƌƚŝŶŐKƉƌĞƐƐƵƌĞŽĨϲϬƉƐŝ͘EŽ ƐŝŐŶƐŽĨďƵďďůŝŶŐ x ϳͬϮϳͬϬϵD/dͲKƚŽϭϬϬϬƉƐŝƵƐŝŶŐĚŝĞƐĞůĨĂŝůĞĚ͘KƉƌĞƐƐƵƌĞĚŝĚŶŽƚŝŶĐƌĞĂƐĞĨƌŽŵ ƐƚĂƌƚŝŶŐKƉƌĞƐƐƵƌĞŽĨϱϬƉƐŝ͘EŽǀŝƐŝďůĞŽƌĂƵĚŝďůĞƐŝŐŶƐŽĨůĞĂŬŝŶŐŝŶĐŽŶĚƵĐƚŽƌŽƌ ĐĞůůĂƌ͘ ƵƌƌĞŶƚ^ƚĂƚƵƐ͗tĞůůŝƐĐůĂƐƐŝĨŝĞĚĂƐEŽƚKƉĞƌĂďůĞ͕ĂŶĚŝƐƐĞĐƵƌĞĚǁŝƚŚĂWyƉůƵŐĂƚϭϯ͕ϱϳϵ͛D͘ KďũĞĐƚŝǀĞ͗ĞŵĞŶƚƚŚĞKƚŽƌĞƉĂŝƌƚŚĞƐŚĂůůŽǁ͕ƉƌŽĚƵĐƚŝŽŶĐĂƐŝŶŐůĞĂŬĂƚϭϳϲϬ͛D ƚƚĂĐŚŵĞŶƚƐ͗ ϭ͘ tĞůůďŽƌĞ^ĐŚĞŵĂƚŝĐ Ϯ͘ WƌŽƉŽƐĞĚtĞůůďŽƌĞ^ĐŚĞŵĂƚŝĐ ϯ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ t>>tKZ<WZKhZ WƵŵƉŝŶŐ ϭ͘ D/dͲdƚŽƚĂƌŐĞƚƉƌĞƐƐƵƌĞŽĨϮϱϬϬƉƐŝ͕ŵĂǆĂƉƉůŝĞĚƉƌĞƐƐƵƌĞϮϳϱϬƉƐŝ͘/ĨĨĂŝůƐ͕ĞƐƚĂďůŝƐŚůŝƋƵŝĚ ůĞĂŬƌĂƚĞĂŶĚĐŽŶƚĂĐƚKƉĞƌĂƚŝŽŶƐŶŐŝŶĞĞƌ͘ tĞůůŚĞĂĚͬKƉĞƌĂƚŝŽŶƐ ϭ͘ EŝƉƉůĞĚŽǁŶKŐĂƚĞǀĂůǀĞƐ͘EŝƉƉůĞƵƉKŝŶƚĞŐƌĂůƐ͘ ^ůŝĐŬůŝŶĞ ϭ͘ Zh^>ƵŶŝƚĂŶĚƉƌĞƐƐƵƌĞƚĞƐƚƚŽϮϱϬƉƐŝůŽǁϯ͕ϱϬϬƉƐŝŚŝŐŚ͘ Ϯ͘ WƵůů'>sηϮĂƚϰ͕ϲϭϴ͛DĂŶĚƐĞƚĨůŽǁƐůĞĞǀĞ͘ ϰ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ ^ƵŶĚƌǇWƌŽĐĞĚƵƌĞ;ƉƉƌŽǀĂůZĞƋƵŝƌĞĚƚŽWƌŽĐĞĞĚͿ͗ WƵŵƉŝŶŐZŝŐhƉηϭ ϭ͘ ZhǁŝƚŚĂǁĂǇƚŽƉƵŵƉĚŽǁŶK͕/ĂŶĚdƵďŝŶŐ;ƐĞƉĂƌĂƚĞůǇͿ͕ǁŝƚŚƚŚĞĂďŝůŝƚǇƚŽƚĂŬĞƌĞƚƵƌŶƐƵƉ ƚŚĞ/͘ZŝŐƵƉǁŝƚŚĂǁĂǇƚŽǁĂƐŚƵƉƵƉƐƚƌĞĂŵŽĨƚŚĞKƐŽƚŚĂƚŶŽǁĂƐŚͲƵƉǁĂƚĞƌŐŽĞƐŝŶƚŽ ƚŚĞK͘ Ϯ͘ WƵŵƉůĂƐƐ'ĐĞŵĞŶƚǁŝƚŚ>DŽƌĂŐŐƌĞŐĂƚĞĂƐƉĞƌƉƵŵƉƐĐŚĞĚƵůĞďĞůŽǁ͘tŚŝůĞƉƵŵƉŝŶŐ ĚŽǁŶK͕ŚŽůĚΕϴϬϬƉƐŝŽŶƚŚĞ/;ƚŽĚĞƚĞƌĐĞŵĞŶƚĨƌŽŵhͲƚƵďŝŶŐŝŶƚŽƚŚĞ/ƚŽŽƐĞǀĞƌĞůǇͿ͘ /ŵƉŽƌƚĂŶƚŶŽƚĞƐ͗ ¾WůĂŶƚŽŚĂǀĞΕϮϬϬďďůƐŵŝǆĂďůĞŽĨůĂƐƐ'ĐĞŵĞŶƚŽŶůŽĐĂƚŝŽŶĂŶĚƌĞƚƵƌŶƵŶƵƐĞĚ ĐĞŵĞŶƚƚŽǀĞŶĚŽƌ͘ ¾DĂǆŝŵƵŵƚƌĞĂƚŝŶŐƉƌĞƐƐƵƌĞŽŶKĚƵƌŝŶŐũŽďŝƐϭϲϬϬƉƐŝ͘ ¾DŽŶŝƚŽƌƚŚĞĐĞůůĂƌƐŽĨďŽƚŚƚŚĞƐƵďũĞĐƚǁĞůůĂŶĚĂĚũĂĐĞŶƚĐĞůůĂƌƐĨŽƌƌĞƚƵƌŶƐĚƵƌŝŶŐƚŚĞ ũŽď͘,ĂǀĞĂǀĂĐƚƌƵĐŬĂǀĂŝůĂďůĞƚŽƐƵĐŬŽƵƚĐĞůůĂƌƐĂƐŶĞĞĚĞĚĚƵƌŝŶŐƉƵŵƉŝŶŐ͘ ¾ƵƌŝŶŐƚŚĞKĚŽǁŶƐƋƵĞĞǌĞƉƵŵƉŝŶŐƐƚĞƉƐŽƵƚůŝŶĞĚďĞůŽǁ͕ǁĞǁŝůůŶĞĞĚƚŽ ƐŝŵƵůƚĞŶĞŽƵƐůǇƉƵŵƉĚŽǁŶƚŚĞ/ƚŽŬĞĞƉ/ƉƌĞƐƐƵƌĞĂƚΕϴϬϬƉƐŝ͖ďĂƐĞĚŽŶƌĞĐĞŶƚ/ ŝŶũĞĐƚŝǀŝƚǇƚĞƐƚϴͬϮϳͬϮϭ͕ƉƵŵƉƌĂƚĞĚŽǁŶ/ŝƐĂŶƚŝĐŝƉĂƚĞĚƚŽƐƚĂƌƚŽĨĨĂƚΕϮďƉŵ͘ ^ƚĂŐĞ &ůƵŝĚ sŽůƵŵĞ dƌĞĂƚŝŶŐWƌĞƐƐƵƌĞŽŶK ZĂƚĞ ϭ EĞĂƚŵĞƚŚĂŶŽů Ϯďďů DĂǆϭϲϬϬƉƐŝ ŵĂǆ Ϯ ,Žƚ;ϭϲϬĚĞŐ&ͿĨƌĞƐŚǁĂƚĞƌнƐƵƌĨĂĐƚĂŶƚ ϭϱϬďďů DĂǆϭϲϬϬƉƐŝ ŵĂǆ ϯ &ƌĞƐŚǁĂƚĞƌƐƉĂĐĞƌ Ϯďďů DĂǆϭϲϬϬƉƐŝ ŵĂǆ ϰ ůĂƐƐ'ĐĞŵĞŶƚ;ϭϰͲϭϱ͘ϴƉƉŐͿǁŝƚŚ >DŽƌϭϱƉƉďĂŐŐƌĞŐĂƚĞĂĚĚĞĚ ϱϬďďů DĂǆϭϲϬϬƉƐŝ ŵĂǆ ϱ ůĂƐƐ'ĐĞŵĞŶƚ;ϭϰͲϭϱ͘ϴƉƉŐͿŶĞĂƚ ϭϱϬďďů DĂǆϭϲϬϬƉƐŝ ŵĂǆ ^ŚƵƚͲĚŽǁŶƉƵŵƉĂĨƚĞƌϭϱϬďďůƐŽĨĐĞŵĞŶƚŚĂƐďĞĞŶƉƵŵƉĞĚĂǁĂǇĂŶĚŚĞƐŝƚĂƚĞŝŶƚŚĞůĂƐƚϱϬďďůƐŽĨ ĐĞŵĞŶƚŽƌƵŶƚŝůƚŚĞKƉƌĞƐƐƵƌĞĞǆĐĞĞĚƐϭϬϬƉƐŝ͘dŚĞŽďũĞĐƚŝǀĞŚĞƌĞŝƐƚŽŬĞĞƉƚŚĞKĨƵůůŽĨĐĞŵĞŶƚ ĂŶĚƚŽŚĂǀĞ>DďƌŝĚŐĞŽĨĨƚŚĞĨŽƌŵĂƚŝŽŶŽƌŝŶĐĂƐŝŶŐƐŽƚŚĂƚƚŚĞKŝƐĐĞŵĞŶƚĞĚƚŽƐƵƌĨĂĐĞ͘ ϯ͘ ůŽƐĞŝŶƚŚĞK͘tĂƐŚͲƵƉƵƉƐƚƌĞĂŵŽĨƚŚĞK͕ůĞĂǀŝŶŐŶŽƚŚŝŶŐďƵƚĐĞŵĞŶƚŝŶƚŚĞK͘ŽŶƚŝŶƵĞ ƚŽŵĂŝŶƚĂŝŶΕϴϬϬƉƐŝŽŶƚŚĞ/͘ ϰ͘ /ŵŵĞĚŝĂƚĞůǇĂĨƚĞƌƉƵŵƉŝŶŐĐĞŵĞŶƚĚŽǁŶƚŚĞK͕ƉƵŵƉĚŽǁŶƚŚĞƚƵďŝŶŐƚĂŬŝŶŐƌĞƚƵƌŶƐƵƉƚŚĞ /ĨŽůůŽǁŝŶŐƚŚĞƉƵŵƉƐĐŚĞĚƵůĞďĞůŽǁƚŽĐůĞĂŶŽƵƚĐĞŵĞŶƚƚŚĂƚĞŶƚĞƌĞĚƚŚĞ/ĚƵƌŝŶŐƚŚĞ ĐĞŵĞŶƚũŽď͘WƵŵƉĚŽǁŶƚŚĞƚƵďŝŶŐĂƚĂŵĂǆŝŵƵŵƌĂƚĞƵŶĚĞƌƚŚĞŵĂǆƚƌĞĂƚŝŶŐƉƌĞƐƐƵƌĞŽŶ ƚƵďŝŶŐŽĨϮϱϬϬƉƐŝƚŽĞŶƐƵƌĞĂŐŽŽĚĐĞŵĞŶƚĐůĞĂŶŽƵƚ͘ŽŶƚŝŶƵĞƚŽŵĂŝŶƚĂŝŶΕϴϬϬƉƐŝŽŶƚŚĞ/ ƚŚƌŽƵŐŚƚŚĞĐŝƌĐƵůĂƚŝŽŶƚŽƉƌĞǀĞŶƚƚŚĞKĐĞŵĞŶƚĨƌŽŵhͲƚƵďŝŶŐŝŶƚŽƚŚĞ/͘ ϱ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ ^ƚĂŐĞ &ůƵŝĚ sŽůƵŵĞ dƌĞĂƚŝŶŐ ƉƌĞƐƐƵƌĞŽŶ ƚƵďŝŶŐ ZĂƚĞ ŽŵŵĞŶƚ ϲ EĞĂƚŵĞƚŚĂŶŽů Ϯďďů DĂǆϮϱϬϬƉƐŝ DĂǆ ϳ sŝƐĐŽƐŝĨŝĞĚ͕ϭй<ů ϯϬďďů DĂǆϮϱϬϬƉƐŝ DĂǆ ϴ ,ĞĂƚĞĚ;ϭϲϬĚĞŐ&Ϳ͕ϭй <ů ϯϮϱďďů DĂǆϮϱϬϬƉƐŝ DĂǆ dŚŝƐŝƐƚŚĞǀŽůƵŵĞƚŽŐĞƚƚŚĞ ŐĞůƉŝůůĐŝƌĐƵůĂƚĞĚŽƵƚƚŽ ƐƵƌĨĂĐĞ ϵ ,ĞĂƚĞĚ;ϭϲϬĚĞŐ&Ϳ͕ϭй <ů ϮϰϬнďďů DĂǆϮϱϬϬƉƐŝ D/E/DhD Zd <ĞĞƉƉƵŵƉŝŶŐĂƚŵŝŶŝŵƵŵ ƌĂƚĞƵŶƚŝůĐĞŵĞŶƚƌĞĂĐŚĞƐ ƚŚŝĐŬĞŶŝŶŐƚŝŵĞ;ĂƉƉƌŽǆϳ ŚƌƐͿнϭŵŽƌĞŚŽƵƌсΕϴŚƌƐ͘ dŚŝƐƐŚŽƵůĚĂĐĐĞůĞƌĂƚĞƚŚĞ ĐĞŵĞŶƚƐĞƚƵƉƚŝŵĞ͘ ϭϬ EĞĂƚŵĞƚŚĂŶŽů Ϯďďů DĂǆϮϱϬϬƉƐŝ ϭϭ ŝĞƐĞů;ƉƌĞĨĞƌƌĂďůǇ ŚĞĂƚĞĚͿ ϮϬϳďďů DĂǆϮϱϬϬƉƐŝ &ƌĞĞǌĞWƌŽƚĞĐƚ͘ WƵŵƉϰϲďďůĚŽǁŶƚƵďŝŶŐ͘ WƵŵƉϭϲϭďďůĚŽǁŶ/͘ 9ROXPHV WRS 0' ERW 0' 6L]H ,' EEOVIW )W YROXPH EEOV ´7XELQJWR)ORZ 6OHHYH ¶ ´ ´ ¶ ´[´DQQXOXVWR )ORZ6OHHYH ¶ ´[ ´ ´ [´ ¶ 7RWDOWXELQJ,$9ROXPH WR)ORZVOHHYH ¶ ´[´DQQXOXV WROHDN ¶ ´ [´ ´ [ ´ ¶ ´[´DQQXOXV WRVKRH ¶ ´ [´ ´ [ ´ ¶ WƉŐ͗ ϭϰͲϭϱ͘ϴƉƉŐůĂƐƐ'ʹDŝǆŽŶƚŚĞĨůǇ ^ůƵƌƌǇdĞŵƉĞƌĂƚƵƌĞ͗ ďĞƚǁĞĞŶϴϬΣĂŶĚϭϭϬΣ& ,^d͗ ϭϬΣ&;ůŽǁĞƐƚƚĞŵƉĞǆƉĞĐƚĞĚŝŶƉĞƌŵĂĨƌŽƐƚ ŝŶƚĞƌǀĂůͿ W/ĨůƵŝĚůŽƐƐ͗ ϰϬͲϮϬϬĐĐ;ϮϬͲϭϬϬĐĐͬϯϬŵŝŶͿ dŚŝĐŬĞŶŝŶŐdŝŵĞ͗ DŝŶŝŵƵŵϳŚŽƵƌƐ ŽŵƉƌĞƐƐŝǀĞ^ƚƌĞŶŐƚŚ͗SVLLQ±KRXUV ŶĚŽĨ^ƵŶĚƌǇKƉĞƌĂƚŝŽŶƐ ϲ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ WƵŵƉŝŶŐZŝŐhƉηϮ EŽƚĞ͗ŽŶƐƵůƚǁŝƚŚKƉĞƌĂƚŝŽŶƐŶŐŝŶĞĞƌŽŶǁŚĞŶƚŽD/ZhĨŽƌƚŚŝƐƉŽƌƚŝŽŶŽĨƚŚĞƉƌŽŐƌĂŵĂƐǁĞǁŝůů ǁĂŶƚƚŽĞŶƐƵƌĞƚŚĞĐĞŵĞŶƚŚĂƐŚĂĚĞŶŽƵŐŚƚŝŵĞƚŽĂĐŚŝĞǀĞƐƵĨĨŝĐŝĞŶƚĐŽŵƉƌĞƐƐŝǀĞƐƚƌĞŶŐƚŚ;ΕϯĚĂǇƐͿ ϭ͘ D/ZhƉƵŵƉŝŶŐƵŶŝƚ͘ Ϯ͘ D/dͲ/ƚŽƚĂƌŐĞƚƉƌĞƐƐƵƌĞŽĨϮϱϬϬƉƐŝ͕ŵĂǆĂƉƉůŝĞĚƉƌĞƐƐƵƌĞϮϳϱϬƉƐŝ͘/ĨĨĂŝůƐ͕ĞƐƚĂďůŝƐŚůŝƋƵŝĚ ůĞĂŬƌĂƚĞĂŶĚĐŽŶƚĂĐƚKƉĞƌĂƚŝŽŶƐŶŐŝŶĞĞƌ͘ ^ůŝĐŬůŝŶĞΘKƉĞƌĂƚŝŽŶƐ EŽƚĞ͗ŽŶƐƵůƚǁŝƚŚKƉĞƌĂƚŝŽŶƐŶŐŝŶĞĞƌƚŽĞŶƐƵƌĞƚŚĂƚEϭͲϭϭŚĂƐďĞĞŶƌĞĐůĂƐƐŝĨŝĞĚĂƐhŶĚĞƌ ǀĂůƵĂƚŝŽŶǁŝƚŚƚŚĞK'ďĞĨŽƌĞƉƵƚƚŝŶŐǁĞůůŽŶŝŶũĞĐƚŝŽŶ͘ ϭ͘ WƵůůĨůŽǁƐůĞĞǀĞĂŶĚƐĞƚ'>s͘ Ϯ͘ ^ůŝĐŬůŝŶĞƉƵůůWyƉůƵŐĂƚϭϯ͕ϱϳϵ͛D͘ ϯ͘ ^ĞƚDyǁŝƚŚϬ͘ϱ͟ďĞĂŶĂƚϭ͕ϱϱϱ͛D͘ ϰ͘ ĨƚĞƌǁĞůůŝƐƌĞĐůĂƐƐŝĨŝĞĚĂƐhŶĚĞƌǀĂůƵĂƚŝŽŶ͕ƉƵƚǁĞůůŽŶŝŶũĞĐƚŝŽŶĂŶĚŵŽŶŝƚŽƌ/ǆK ĐŽŵŵƵŶŝĐĂƚŝŽŶ͘dĂƌŐĞƚĨƵůůŽƉĞŶĐŚŽŬĞ͕ΕϱϬϬϬͲϲϬϬϬďǁƉĚ͘ Ă͘ /Ĩ/ǆKĐŽŵŵƵŶĐŝĂƚŝŽŶƐƚŝůůĞǆŝƐƚƐĂŶĚŝƐƵŶŵĂŶĂŐĂďůĞďǇď ůĞĞĚ͕ƉůĂŶƚŽƐƋƵĞĞǌĞƚŚĞ KǁŝƚŚtĞůů>ŽĐŬŽƌƐŝŵŝůĂƌƉƌŽĚƵĐƚ͘ ď͘ /ĨŶŽ/ǆKĐŽŵŵƵŶŝĐĂƚŝŽŶŝƐŽďƐĞƌǀĞĚ͕Žƌ/ǆKĐŽŵŵƵŶŝĐĂƚŝŽŶŝƐŵĂŶĂŐĂďůĞďǇ ďůĞĞĚ͕ƉĞƌĨŽƌŵ K'ǁŝƚŶĞƐƐĞĚD/dͲ/ƚŽƚĂƌŐĞƚƉƌĞƐƐƵƌĞϮϱϬϬƉƐŝǁŚĞŶŝŶũĞĐƚŝŽŶŚĂƐ ƐƚĂďŝůŝǌĞĚ͘/ĨD/dͲ/ƉĂƐƐĞƐ͕ƌĞͲĐůĂƐƐŝĨǇǁĞůůƚŽKƉĞƌĂďůĞƐƚĂƚƵƐ͘ tĞůůŚĞĂĚͬKƉĞƌĂƚŝŽŶƐ ϭ͘ EŝƉƉůĞĚŽǁŶKŝŶƚĞŐƌĂůƐ͘EŝƉƉůĞƵƉKŐĂƚĞǀĂůǀĞƐ͘ $WWDFKPHQWV :HOOERUH6FKHPDWLF 3URSRVHG:HOOERUH6FKHPDWLF ϳ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ ϴ ϭϮͬϮϴͬϮϭ KŽǁŶƐƋƵĞĞǌĞ tĞůů͗EϭͲϭϭ Wd͗ϭϵϬͲϭϱϳ • • RECEIVEDPost Office Box 244027 Anchorage,AK 99524-4027 S HilcorpAlaeka,LLC ,JUL 3 0 Z01L3 3800 Centerpoint Drive Suite 100 A®Gcc Anchorage,AK 99503 Phone: 907/777-8300 July 29, 2015 Fax: 907/777.-8301 Commissioner Cathy Foerster Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 ! �V Anchorage, AK 99501 Re: Duck Island Unit Well Renaming Request SCANNED AUG 2 9 2016 Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "I" followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/L21" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD# 1861730), that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/T34" (PTD# 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp Orig New API_WeliNo PermitNumber WellName WeIlNumber WeIlNumber 50029218010000 1880370 DUCK IS UNIT MPI 1-01/119 1-01 50029226010000 1951500 DUCK IS UNIT MPI 1-03/P16 1-03 50029216050000 1861060 DUCK IS UNIT MPI 1-05/020 1-05 50029217430000 1870810 DUCK IS UNIT MPI 1-09/118 1-09 50029217430100 1970290 DUCK IS UNIT MPI 1-09A/L21 1-09A 7....)50029221070000 1901570 DUCK IS UNIT MPI 1-11/SN4 1-11 50029223610000 1930560 DUCK IS UNIT MPI 1-15/P25 1-15 50029221000000 1901500 DUCK IS UNIT MPI 1-17/SN2 1-17 50029221000100 1961990 DUCK IS UNIT MPI 1-17A/117 1-17A 50029225690000 1950930 DUCK IS UNIT MPI 1-19/118 1-19 50029220050000 1900020 DUCK IS UNIT MPI 1-21/K25 1-21 50029225100000 1941280 DUCK IS UNIT MPI 1-23/015 1-23 50029217220000 1870420 DUCK IS UNIT MPI 1-25/N22 1-25 50029217220100 1970750 DUCK IS UNIT MPI 1-25A/K22 1-25A 50029216930000 1870090 DUCK IS UNIT MPI 1-27/P20 1-27 50029216690000 1861810 DUCK IS UNIT MPI 1-29/M25 1-29 50029225620000 1950720 DUCK IS UNIT MPI 1-31/M21 1-31 50029225770000 1951070 DUCK IS UNIT MPI 1-33/M23 1-33 50029225770100 1980870 DUCK IS UNIT MPI 1-33A/L24 1-33A 50029225770200 1982550 DUCK IS UNIT MPI 1-33B/L24 1-338 50029225770300 2050040 DUCK IS UNIT MPI 1-33C/M24XX 1-33CXX 50029216720000 1861840 DUCK IS UNIT MPI 1-35/025 1-35 50029217480000 1870900 DUCK IS UNIT MPI 1-37/P24 1-37 50029218270000 1880630 DUCK IS UNIT MPI 1-39/P17 1-39 50029218270100 2061870 DUCK IS UNIT MPI 1-39A/N-16 1-39A 50029217130000 1870320 DUCK IS UNIT MPI 1-41/023 1-41 50029218640000 1881050 DUCK IS UNIT MPI 1-43/P26 1-43 50029219910000 1891240 DUCK IS UNIT MPI 1-45/Q26 1-45 50029216250000 1861310 DUCK IS UNIT MPI 1-47/Q21 1-47 50029216250100 1972030 DUCK IS UNIT MPI 1-47A/M20 1-47A 50029218410000 1880780 DUCK IS UNIT MPI 1-49/P21 1-49 50029223040000 1921190 DUCK IS UNIT MPI 1-51/V20 1-51 50029225010000 1941120 DUCK IS UNIT MPI 1-53/Q20 1-53 50029217880000 1880210 DUCK IS UNIT MPI 1-55/R25 1-55 50029218730000 1881140 DUCK IS UNIT MPI 1-57/R23 1-57 50029226440000 1960220 DUCK IS UNIT MPI 1-59/024 1-59 50029225200000 1941420 DUCK IS UNIT MPI 1-61/Q20 1-61 50029219050000 1890060 DUCK IS UNIT MPI 1-63/T22 1-63 50029226270000 1951880 DUCK IS UNIT MPI 1-65/N25 1-65 50029226270100 2032120 DUCK IS UNIT MPI 1-65A/N27 1-65A 50029219850000 1891140 DUCK IS UNIT MPI 1-67/T20 1-67 50029220200000 1900290 DUCK IS UNIT MPI 1-69/V19 1-69 50029215680000 1860630 DUCK IS UNIT MPI 2-02/P18 2-02 50029215850000 1860820 DUCK IS UNIT MPI 2-04/M19 2-04 50029216990000 1870180 DUCK IS UNIT MPI 2-06/122 2-06 50029217710000 1880040 DUCK IS UNIT MPI 2-08/K16 2-08 50029223020000 1921170 DUCK IS UNIT MPI 2-12/016 2-12 50029216390000 1861490 DUCK IS UNIT MPI 2-14/016 2-14 50029218850000 1881340 DUCK IS UNIT MPI 2-16/M16 2-16 50029220320000 1900430 DUCK IS UNIT MPI 2-18/L16 2-18 150029220480000 1900600 DUCK IS UNIT MPI 2-20/115 2-20 150029219310000 [1890340 DUCK IS UNIT MPI 2-22/L14 2-22 Pages NOT Scanned in this Well History File XHVZE 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. /~(~,~7 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 , ..[]'.~fioas kinds , ' IM,"' Other ',"Y%~'--.~'-' ~'~.~ COMMENTS: Scanned by: Beverly Diann~Nathan Lowell TO RE-SCAN Date: ~'~_.~///~ ! Notes: · Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: /si • • UNSCANNED, OVERSIZED MATERIALS AVAILABLE: ~~ ~~ FILE # ~ ~' To request any/all of the above information, please contact: Alaska Oil & Gas Conservation Commission ~ 333 W. 7th Ave., Ste. 100 Anchorage, Alaska 99501 Voice (907) 279-1433 y Fax (907) 276-7542 06/30/10 • Scblamberger Alaska Data 8 Consulting Services 2525 Gembell Street, Suite 400 Anchorage, AK 99503-2838 A7TN: Bath Well Job # N0.5553 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Log Description Date 8L Color CD J-13 K-O68 PWDW3-1 8148-00109 BCUE-00027 BCRC-00027 USIT MEM PROD PROFILE ~ ~ RST WFL ~ .~ . -r /` ~ 06!23110 06/14/10 06/22/10 1 1 1 1 i 1 1.11/SN•04 8148-00107 LDL 06/12/10 1 i 3-01/N-29 BDBB-00021 MEM INJ. PR FILE 06/13/10 1 / 15-168 10AKA0047 ON MWDA-WD EDIT 04/04/10 2 1 15-16BPB1 10AKA0047 ON MWD/LWD EDIT 04/01/10 2 1 03-22 BSJN-00047 RST 03/30/10 1 i G-30C AZ2F-00038 MCNL 04/22/10 1 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. ,~ Alaska Data 8 Consulting Services 2525 Gambett Street, Sude 400 Anchorage. AK 99503-2938 g -. ,R - °a e~ , i 't1 ~(} SL'.. ~ R r~` ~ MEMORANDUM TO: Randy Ruedrich ~,,~z,,, Commissioner State of Alaska Alaska Oil and Gas Conservation Commission DATE: March 25, 2003 i SUBJECT: Mechanical IntegdtyTests THRU: Jim Regg '~4~4 ~ 7.45 ~t~ BPX ''11 P.I. Supervisor t- DIU MPI PROM: dohn Crisp Endicott Petroleum Inspector Duck Island Unit NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. vw"l~-°~'~-°~l~"i.I ~ I~-''-D- I~° I~"~1 ~° I~ I~° I ~o~ I,.,~,1 ~ P.T.D.I 1811170 ITypetestl P ITestpsil 2500 I Casingl ~00 I 25001 25001 24901 P/F I E Notes: CA pressure 50psi during test. w~"l~'~'~N-~l~"~'n~'l ~ I~'v'~' I ~ I~u~""l ~oo I~o I~o I~o I,n,~,l "1 P.T.D.I 1901570 ITypetestl P ITestpsil 2500 ICasingI 925 I 25001 25001 25001 P/F I E ! Notes: CA pressure 50psi during test. I w~,,l~-o~/~-~lTYP~,.j.I N I T.V.D.I ~00 ITubi.gI ~ I~ I~ I~ I,nte~a,I 4 P.T.D.I 1860630ITypetestl P ITestpsil ~500 I Casingl 100 I ~e25 I le10 I 1600I P/F I ~ Notes: CA pressure 220psi during test. WellI P.T.D.I Notes: P.T.D.I Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS I NJ. 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 I traveled to BPX's Endicott MPI to witness 4 year MIT's on 2 WI wells & 1 class 2 disposal well. No failures witnessed. M.I.T.'s performed: 3 Number of Failures: 0 Attachments: Total Time during tests: 4 hfs. CC: MIT report form 5/12/00 L.G. MIT BPX DId 03-25-03 JC.xls 4/28/2003 STATE OF ALASKA ALAS "~"')IL AND GAS CONSERVATION COMMISE' ~-"' REPORT Or SUNDRY WELL OPEr ATIONS Operations performed: Operation shutdown~ Stimulate__ Plugging__ Pull tubing__ Alter casing __ Repair well __ Perforate__ Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora_~Te, Alaska 99519-6612 4. Location of well at surface 1970' SNL, 2054' WEL, Sec. 36, T12N, R16E At top of productive interval 927' SNL, 1201' WEL, Sec. 30, T12N, R17E At effective depth 880' SNL, 880 WEL, Sec. 30, T12N, R17E At total depth 874' SNL, 823' WEL, Sec. 30, T12N, R17E 5. Type of Well: Development __ Exploratory ~ Stratigraphic __ Service .. 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-11/SN-04 9. Permit number/approval number 90-157 10. APl number 50- 029-22107 11. Field/Pool Sa_cl Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14348' feet Plugs (measured) 10422' feet BKB 14268' feet Junk (measured) 10366' feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth BKB 75' 30" Driven 131' 2444' 13 3/8" 2787 cu ft. permafrost 2483' 13728' 9 5/8" 1997 cu. ft. Class G 13767' 816' 7" 360 cu. ft. Glass G measured 13836'- 13854', 13862'- 13978' 13534'- 14350' True vertical depth BKB 131' 2426' 10041' 9889'-1O424' true vertical subsea 10028'- 10039', 10043'- 10114' Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 to 13591' ORtGIN/ L Packers and SSSV (type and measured depth) 7" WD Packer at 14030'; 9 5/8" Packer at 13502'; 4 1/2" SSSV at 1555' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 4O67 2865 Tubing Pressure 2016 1966 15. Attachments MIT4-1-99 Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil__ Gas__ Suspended__ Service W~t~_r 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed^---m~,... ~,~),--~2._0..~~ Title S~ninr Technical A.~$istant IV Form 10-404 Rev 06/15/~& Date 4-14-98 SUBMIT IN DUPLICATE BPX Endicott Production Engineering Department MIT with State AOGCC Witness DATE: 4-1-99 WELL N°: 1-11 / SN-04 BP EXPLORATION REP: Lovelace SERVICE COMPANY: APC DATE/TIME OPERATIONS SUMMARY WHP= 1800 IA = 500 OA = 0 4/1/99 MIRU TO IA PT HARDLINE TO 3000 PSI. START PUMPING 60/40 MEOH 4 BBLSAWAY. lAP= 2500 PSI. START TEST. TEST IS GOOD. BLEED BACK lAP TO 300 PSI. RDMO. WHP=1800 IA=300 OA= 0 Summary: MIT with the state AOGCC witness Pump Summary: BBLS FLUID 4 60/40 meth. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging__ Pull tubing Alter casing Repair well Perforate__ Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1970' SNL, 2054' WEL, Sec. 36, T12N, R16E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-11/SN-04 At top of productive interval 927'SNL, 1201' WEL, Sec. 30, T12N, R17E At effective depth 880' SNL, 880 WEL, Sec. 30, T12N, R17E At total depth 874' SNL, 823' WEL, Sec. 30, T12N, R17E 9. Permit number/approval number 90-157 10. APl number 50- 029-22107 11. Field/Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 14348' feet Plugs (measured) 10422' feet BKB 14268' feet Junk (measured) 10366' feet BKB Length Size Cemented Measured depth BKB 75' 30" Driven 131' 2444' 13 3/8" 2787 cu fl. permafrost 2483' 13728' 9 5/8" 1997cu. fl. Class G 13767' 816' 7" 360 cu. ft. Glass G measured 13836'- 13854', 13862'- 13978' 13534'-14350' True vertical depth BKB 131' 2426' 10041' 9889'-10424' true vertical subsea 10028'-10039~ 10043'-10114' Tubing (size, grade, and measured depth) 4 1/2" 12.6~ L-80 to 13591' Packers and SSSV (type and measured depth) 7" WD Packer at 14030'; 9 5/8" Packer at 13502~ 4 1/2" SSSV at 1555' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. ~ ~,~.~ · Representative Daily Average Production or Injection Data ,. At'~Q~,': ~ Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2485 1851 Subsequent to operation 2625 1883 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil __ Gas__ Suspended Service Water Inject(~r 17. I hereby certify that the ~ing~rect to the best of my knowledge.~ _. Signed Title Senior Technical Assistant II Form 10-,4.0,4 Rev 08/15/88 SUBMIT IN DUPLICATE Endicott Production Engineering Department OPERATIONS REPORT DATE: 5~5~95 WELL N~:' 1-11/SN-04 TYPE OF OPERATION: MIT BP EXPLORATION REP: VARBLE SERVICE COMPANY: HB&R DATE/TIME OPERATIONS SUMMARY 1105 RIG UP - P/T TO 3500~ 1111 PUMP 10 BBLS OF DIESEL DOWN IA & PRESSURE UP TO 260Off - MONITOR FOR 30 MIN - TEST GOOD - BLEED IA DOWN TO 500~ - RD WHP - 600 IA - 350 OA - 0 NOTE: MIT TEST GOOD - WITNESSED BY AOGCC REP. JERRY HERRING BP EXPLORATION October 19, 1993 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Larry Grant Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Mr. Grant: Enclosed are the available materials that the AOGCC requested in your fax dated May, 1993. WELL LOG TYPE/TAPE (w/listing) SERVICE CO, BPX TAPE NO. DIU c~O~[~?.. 3-25/M-27 ~-'3~55 GCT, Run 1 b..4u.~.Sd --'Sch., #74361 ~ ¢_~ LWD-CDN/GR W/DLL-GR I~E~;~,5-I~tSq' -'5~-h., #74347 ~~ LWD-CDN/GR t~t~q~' ~., ~74347 W07654 W07691 W07692 DIU 1 - 11/SN-04 ~ 5'~3~¢-DiFL-GR/DLI_/MLL/ZDL-CN/CAL 1%7~-I-'~ qS~O~,tlas, 3/30/91 &Eu-~3c./6CT, Run 1 ~A-~IW~3u;8' Sch., #74487 EN0647 W07722 DIU 3-29/J-32 ~g~32"'~R iztqo--iz~flo' Atlas, 12/31/90 ~ ~29 ~R/RL~GRC/RHOB/CNP/ROP/DIR ~[~' Sperm, ~AKRB901254 ~ 5~ ~D ~t~o-l~' Sperm, 02/08/91 ~ ~ ~T-Borax, Run 2 ~~,5-t~m~' Sch.,~425542 ~ 58~n 6CT/CET/CBT, Files 4, 7, 9, 13-16 i~u~, Sch., ~ ~B~T-P, Run 1, Fil~~~~- Sch., 391489 ~~T, Run 1 ~~[ V ~ ~ Sch., ~74424 aPX OPE~TED PaU pad wells OOT 1 9 199 Ala k Oi Gas Cons. G0mmissiO~~'~ [ ' PBU P-13, permit no. 90-111, reque~-~r ~~~tions: Thes~ere not found in the well file. There is no indication, from the wells drilling h~'~;'that any sidewall cores were ever obtained. EN0628 W07563 EN0631 W08059 EN0637 W07911 W07698 PBU P-1 5, permit no. 9~-7-6, request for RFT sepia and blueline. No RFT was run for this well, however, an FMT/GR was run. We do not have copies of the FMT/GR in our well files and are trying to obtain them from Atlas wireline. PBU X-14A, permit no. 92-143, request for DLL/MLL/BH/AC/GR w/sepias and bluelines. This well was drilled and logged in Feb./March 1993. BPX has no OH logs for this well in the well files. Atlas was the logging company and they were unable to get downhole with wireline tools. Chris Barnette, Atlas service company representative, is trying to obtain information as to the availability of MWD logs for this well. BP EXPLORATION At. ,O Alaska, Inc. February 10, 1993 Mr. George Wilson Alaska Department of Environmental Conservation Pipeline Coordinator Regional Office 411 W. 4th Ave - Suite 2C Anchorage, Alaska 99501 Annular Injection Permit Permit no. 9240-DB002 -TH~---"' Request for Annular Injection Dear Mr. Wilson' Effective this date, Prudhoe Bay Drilling would like to add the following Endicott wells to the list of those approved for annular injection in 1993' MPI 1-63/T-22 ~q- O~ MPI 2-38/SN-01 c/t)- MPI 1-17/SN-02 qo-\ MP_I 2-32/SN-03 MP"[i 1-11/SN-04 Cl.o-t5"/ ,, Enclosed is an updated injection table showing previous injection volumes in these well. Thank you for you consideration in this matter. Please call Karen Thomas as 564-4305 if you have any questions concerning this report. Sincerely, RE E! ~ " - ' /~,7~ MAR 0 1 :-'E'~'a A. Denman ~cbo~g~ HSE Coordinator, Pmdhoe Bay Drilling BP Exploration (Alaska) Inc. Post Office Box 196612 Anchorage, Alaska 99519-6612 Telephone (907) 561-5111 Co-Operators, Prudhoe Bay Unit ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 15, 1992 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sirs: o Enclosed please find one sepia and one blueline print for the well logs run on the following Sag Delta North wells' ! WELL 1-11/SN-04. 12/1/91 13500'-14233' ,,// RUN ONE JEWELRY LOG CAMCO 12/1/91 13500'- 14233' / RUN ONE INJECTION PROFILE TEMP WARMBACK v' CAMCO WELL 1-17/SN-02 4550'-13700' GAS LIFT SURVEY CAMCO Sincerely, JLH/clt Enclosures 11/24/91 RUN ONE 2371/J LH/clt ALASKA OIL AND GAS CONSERVATION COMMISSIc.. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1970' SNL, 2054'WEL, Sec. 36, T12N, R16E At top of productive interval 927'SNL, 1201' WEL, Sec. 30, T12N, R17E At effective depth 880' SNL, 880 WEL, Sec. 30, T12N, R17E At total depth 874' SNL, 823' WEL, Sec. 30, T12N, R17E 5. Type of Well: Development Exploratory Stratigraphic Service X 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-11/SN- 04 9. Permit number/approval number 90-157/91-135 10. APl number 50- 029-22107 11. Field/Pool Sag Delta North/lvishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14348' feet Plugs (measured) 10422' feet BKB 14268' feet Junk (measured) 10366' feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True ve_.dj(;_al depth BKB 30" Driven 131' 131' 13 3/8" 2787 cu ft. permafrost 2483' 2426' 9 5/8" 1997 cu. ft. Class G 13767' 10041' 2444' 13728' 816' 7" 360 cu. ft. Glass G measured 13836'- 13854; 13862'- 13978' 13534'-14350' 9889'-10424' RECEIVED true vertical subsea 10028'- 10039', 10043'- 10114' J U L. - 5 ~o,~ Tubing (size, grade, and measured depth) 4 1/2" 12.6t~ L-80 to 13591' Alaska Oil & Gas Cons. Comm'tss~c Anchorage Packers and SSSV (type and measured depth) 7" WD Packer at 14030'; 9 5/8" Packer at 13502'; 4 1/2" SSSV at 1555' 13. Stimulation or cement squeeze summary 15% Hcl/lO% Xylene Perf Wash Intervals treated (measured) 13836'- 13854' 13862'- 13978' Treatment description including volumes used and final pressure 78 bbis diesel, 24 bbls HCYlO% Xylene, 30 bbls NH4CI w/ corrosion inhibitor FWHP =230 psi 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Dat,a OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure No data available Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil Gas Suspended Service Water In/ector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~- /~' ~"--~ TitleEndicott Operations & Production Lead Enqr. Date ~/'~' S'//'~ / Form 10-404 Rev 06/15/88 ~_ SUBMIT IN DUPLICATE STATE OF ALASKA 0 ~ 16 IN ' ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] Water Injector 2. Name of Operator 7. Permit Number BP Exploration 90-157 3. Address 8. APl Number P. O. Box 196612, Anchora~le, Alaska 99519-6612 50- 029-22107 4. Location of well at surface ................. --~ 9. Unit or Lease Name 1970' SNL, 2054' WEL, SEC. 36, T12N, R16E i . ~ :,~."- t TT Duck Island Unit At Top Producing Interval~'~--~i~'=-~-/~'-~/'~/~ ~ j VERIEJF~D 10. Well Number 943'SNL, 1277' WEL, SEC. 30, T12N, R17E !.._/~..~ ......~J ~?~,_, H. ~~ 11. Field and Pool At Total Depth ~;~'- ~- ........... ~ ..... . Sag Delta North 870' SNL, 1260' WEL, SEC. 30, T12N, R17E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 55' ] ADL 312828 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 02-27-91 03-29-91 04-08-91I 6-12'MS/feet MSL I ONE 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD] 19. Directional Survey 120. Depth where SSSV set ~1. Thickness of Permafrost 14348'MD/lO422'TVD 14268'MD/10366'TVD YES [] NO []I 1555feet MD J1466' 22. Type Electric or Other Logs Run GR/FMT, CBD'GR 23. CASING, LINER AND CEMENTING RECORD SETrlNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Be'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 30" Surface 131 13-3/8" 68# Nrs,c ~,,~ Surface 2483' 17-1/2" 2787 cuft Permafrost 9-5/8" 47# NT-80 Surface 11110' 12-1/4" 9-5/8" 47# NT95HS 11110' 13767' 12-1/4" 1997cu ft C/ass G ~7,''~ 8-.1./E" 29# NT95HS 13534' 14350' 8-1/2" 360 cu fl C/ass G 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(MD) Schlumberger 4.5" @ 5 spf L-80 TDS 12.6# 13591' 13502' MD TVDss 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 13836'-13854' 10028'-10039' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 13862'- 13978' 10043'- 10114' 13-3/8"x 9-5/8" Freeze Protect annulus with 175 bbls Dry Crude 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) N/A I Well present~ ~, not on production-stimulation planned. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-IVICF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAS-IVICF 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. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE · f :30. .... . ;'i~..:',' '. ,}":* lC MARKERS FORMATION TESTS , NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TFIUE VEl:IT. DEPTH GOR, and time of each phase. Top HRZ 13368' 9772' Base Kekiktuk 13738' 10024' Itkiliariak is absent , :31, LIST OF ATTACHMENTS :32. I hereby certify that the foregoing is true and correct to the best of my knowledge ,d / / INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. February 27. 1991 WELL: 1-11~SN-04 ~, APl No. 50-029-22107 Day: 1 Depth at 0600 Hrs. = 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' Mixing spud mud. Summary of Last 24 Hours: Moved rig to MPI. Accepted rig at 0300 hrs on 2/27/91. Mixed spud mud. Mud Type Mud Weight Viscosity PV Spud Mud ._.¢.../_gal Sec. YP Fluid Loss Solids Temp cc °F Survey Depth Anale Direction TVD N (+)/S (-) E(+)/W(:) .Dog Leg Section Coordinate Coordinate °/100' Reviewed By:' ,.-'T-~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday. February_ 28. 199.1 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 1 Depth at 0600 Hrs. = 24 Hour Footage = 1,240 Ft. 1.240 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' Dyna-drilling. Summary of Last 24 Hours' Spudded well at 0930 hrs on 2/28/91. Drilled 17-1/2" hole to 1240'. Mud Type Mud Weight Viscosity P V YP Fluid Loss Solids Spud Mud ........... 8.9 #/gal- : 230 Sec. -- 7 - 51 22.0 cc 5% Temp 45 OF Survey Depth Angle Direction TVD 3 1,045 3.00 N74E 1,045 N (+)/S (-) .E(+)/W(-) Section .Coordinate Coordinate 6 1 8 Dog Leg o/100' Reviewed By' PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, March 1, 1991 WELL: 1-11/SN-04 SAG DELTA NORTH APl No. 50-029-221 O7 Day' 2 Depth at 0600 Hrs. = 24 Hour Footage -- 2,500. Ft. 1,26q Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Circulating. Summary of Last 24 Hours: Drilled 17-1/2" hole to 2500'. Circulate before running 13-3/8" casing. Mud Type Mud Weight Viscosity P V YP. Spud Mud 9.5 #/gal 106 Sec. 8 56 _ . _ Fluid Loss Solids Temp 24.0 cc 9% 63 °F Survey Depth Angle Direction TVD 17 2,378 27.90 N36.1E 2,335 N {~.+)/S (-)' E{+)/W(-) Do~ Section Coordinate Coordinate °/100' 3OO 234 189 Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Mt;)nclc. y, March 4. 1991 WELL: 1-1I/SN-04 AP! No. 50-029-22107 Day: 5 Depth at 0600 Hrs. = 72 Hour Footage = 4,775 Ft. 2,275 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Tripping. Summary of Last 72 Hours: Ran and cemented 13-3/8" casing. NU BOPE. Tested BOPE. Tested casing to 3000 psi, ok. Drilled float equipment and 10' new hole. FIT = 13.4 ppg. Drilled 12-1/4" hole to 4775'. MudType Mud Weight Viscosity P V ..YP Fluid LQS$ ,Solids Lignosulfonate - - 9.5 #/gal . 36 Sec. 4 9 cc 9% Temp 75 OF - Survey Depth Angle Direction TVD. 34 3,994 49.60 N37E 3,628 N (+}/S (-) E(+)/W(-). Section .Coordinate Coordinate 1,249 1,014 740 Dog Leg o/100' Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday, March 5. 1991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 6 Depth at 0600 Hrs. = 24 Hour Footage = 6,210 Ft. .1,436. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Day. on Rig #15 176164 Current Operation' Summary of Last Drilled to 6210'. Drilling. 24 Hours: Mud Type Lignosulfonate Mud Weight 9.5 CC/gal Viscosity 38 Sec. PV .YP Fluid Loss Solids 8 1 1 11.0 cc 9% Temp 71 OF Survey Death Angle Direction TVD N (+)/S (-) E(+)/W(-) Section 00ordinate O¢ordinate Dog Leg o/100' Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday, March 6, !991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 7 Depth at 0600 Hrs. = 24 Hour Footage = 7,55q Ft. 1,513. Ft. Rig: AFE Number: AFE Amount: Current Costs = Estimated Final Cost - Doy. on Rig #1 5 176164 Current Operation' Summary of Last Drilled to 7550'. Drilling. 24 Hours: MUd.,Type Lignosulfonate Mud Weiaht 9.7 #/gal V. i,~cosity 36 Sec. PV YP Fluid Loss Solids 4 9 8.0 cc 10% Temp 71 °F Survey Depth Angle Direction TVD, N (+)/S (-) E(+)/W(-) ,Section Coordinate Coordinate Dog Leg o/100' Reviewed By: PC. BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday, March 7. 1991 WELL: 1-ll/SN-04 APl No. 50-029-221 O7 Day: 8 Depth at 0600 Hrs. = 24 Flour Footage = 8,85O Ft. 1,3OO Ft. Rig' AFE Number: AFE Amount = Current Costs = Estimated Final Cost = D. oyo.n Ri.g #15 176164 Current Operation' Drilling ahead. Summary of Last 24 Hours' Drilled 12-/14" hole to 8850'. Mod Type Lignosulfonate Mud Weight 9.8 #/gal Viscosity - 36 Sec. PV YP Fluid Loss Solids 8 8 8.0 cc 11% Temp 75 OF Survey Depth Angle. Direction TV.._..QD 80 8,496 51.30 N35.2E 6,553 N (+)/S (-_l E(+)AN(-) Section Coordinate ¢oQrdinate 4,648 3,728 2,805 Dog Leg o/100' 0.50 Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, M~rch 8. 1991 WELL: 1-H/SN-04 SAG DELTA NORTH AP! No. 50-029-22107 Day: 9 Depth at 0600 Hrs. -- 24 Hour Footage = 9,650 Ft. 800 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Drilling Summary of Last 24 Hours: Drilled the 12-1/4" hole to 9650'. Mud Tvoe Lignosulfonate Mud Weiaht 9.7 #/gal Viscosity 43 Sec. p v .YP F. luid Loss Solids Temp 12 14 7.0 cc 11% 75 °F .Survey Deoth Angle Direction N (+)/S (-). E(+)/W(-) Dog Leg TVD Section ,Coordinate Coordinate °/100'. Reviewed By: PC, BP EXPLORATION (ALASKA), INC. DAILY'DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monde, y, March 11. 1991 WELL: 1-11/SN-04 :~, AP! No. 50-029-22107 Day: 1 2 Depth at 0600 Hrs. = 10.793 Ft. 72 Hour Footage = 1,143 Ft. Current Operation: POH. Summary of Last 72 Hours: Drilled 12-1/4" hole to 10793'. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Mud Type Lignosulfonate Mud Weight 9.8 #/gal Viscosity 36 Sec. pv. YP Fluid Loss Solids Tem.o 8 7 6.2 cc 11% 84 °F 103 10,708 Anale 45.20 N35E TVD 7,954 N (+)/S (-) E(+)/W(-) DQg Leg Section Coordinate Coordinate °/100' 6,344 5,131 3,781 1.10 Reviewed By: PC, BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. March 12. 1991 WELL: 1-1I/SN-04 APl No. ,50-02~)-22107 Day: 1 3 Depth at 0600 Hrs. = 24 Hour Footage = 11,000 Ft. 207 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' Drilling ahead. Summa_ry of Last 24. Hours: Drilled 12-1/4" hole to 11000'. Mud Tvoe - . Lign0suifonate Mud Weiaht 9.9 #/gal Viscosity 36 Sec. PV YP DLuLd_L~ 8olids 1 1 9 5.7 cc 12% Temo 89 OF Survey ~ 104 10,865 Anale -- 45.70 N40.4E 8,065 N (+)/S (-) E(+)/VV(-) Section Coordinate Coordinate 6,456 5,220 3,850 .D~)g Leg °t100~ 2.40 Reviewed By: PC, BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. March 13. 1991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 1 4 Depth at 0600 Hrs. = 11,240. Ft. 24 Hour Footage = 240 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Drilling ahead. Summary of Last 24 Hours: Drilled 12-1/4" hole to 11240'. M. ud Type Lignosulfonate Mud Weight 9.9 #/gal Viscosity 36 Sec. PV YP .Fluid Loss Solids 1 0 6 5.8 cc 1 2% Temp, 82 OF Survey Depth 108 11,170 Angle. 48.00 Direction N44.1E TVD. 8,269 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 6,680 5,383 4,005 Dog..Leg °/100; Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As' of 0600 Hrs. Thursday. March 14. 199! WELL: 1-11/SN-04 AP! No. 50-029-221 07 Day: 1 ~; Depth at 0600 Hrs. = 111510 Ft. 24 Hour Footage = 270 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost - Doyon Rig #15 176164 Current Operation: Drilling ahead. Summary of Last 24 Hours' Drilled 12-1/4" hole to 11510'. Mud Type Lignosuifonate Mud Weioht 9.9 #/gal Viscosity 40 Sec. PV Y.P Fluid Loss ~ Temp 1 2 8 5.6 cc 12% 82 °F Survey E.~ ~ J~ TVD 110 11,360 47.50 N47.1E 8,397 N (+)/S (-) E(+)/W(-) Dog Leg Section Coordinate Coordinate °/100' 6,820 5,480 4,105 Reviewed By: P~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, Mar~h 15.1991 WELL: 1-11/SN-04 , SAG DELTA NORTH APl No. 50-029-22107 Day: 16 Depth at 0600 Hrs. = 11,725 Ft. 24 Hour Footage = 21 5 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' RIH w/Dyna-drill Summary of Last 24 Hours: Drilled to 11725'. POH f/Dyna-drill. Mud Type Lignosuifonate Mud Weight 9.9 #/gal Viscosity 36 Sec. .P V. YP. Fluid Loss Solids 11 6 6.0 cc 12% Temp 85 OF Survey Depth Angle 113 11,647 48.00 _Direction N48.4E TVD 8,590 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 7,032 5,624 4,261 Dog Leg o/100' Reviewed By: PC, BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday, March 18. 1991 ?- WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 1 9 Depth at 0600 Hrs. = 12,696 Ft. 72 Hour Footage = 971 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig Cf15 176164 Current Operation: Tripping for bit. Summary of Last 72 Hours: Drilled 12-1/4" hole to 12696'. Mud Type Lignosulfonate Mud Weiaht -- 1 0 #/gal Viscosity 38 Sec. PV .Y.P Fluid Lgs$ Solids 1 4 8 5.8 cc 1 2% Temp 95 OF Survey Depth Angle Directign TVD 1 23 12,599 47.80 N62.3 E 9,239 N (+)/S (-) .E(+)/W(-) Section Coor¢ina, te O00rdina'(e 7,701 5,995 4,849 Dog Leg 01100' Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. March 19. 1991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 20 Depth at 0600 Hrs. = 13,245 Ft. 24 Hour Footage = 549 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Drilling ahead. Summary of Last 24 Hours: Drilled 12-1/4" hole to 13245'. Mud Type Lignosulfonate Mud Weight 10.2 Cf/gal Viscosity 38 Sec. PV YP. Fluid Loss Solids. 1 3 9 5.4 cc 13% Temo 95 OF Survey Depth Angle Direction TVD 128 13,069 45.10 N66E 9,559 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 8,021 6,150 5,156 Dog Leg o/100' Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. March 20. !991 WELL: 1-11/$N-04 APl No. 50-029-22107 Day' 21 Depth at 0600 Hrs. = 13,359 Ft. 24 Hour Footage = 114 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = D0yon Rig #15 176164 Current Operation' Summary_ of Last Drilled to 13359'. Tripping for bit. 24 Hours: Mud Type Lignosulfonate Mud Weiaht -- 1 O.2 #/gal Viscosity 39 Sec. P,V YP 1 iELC_cI._L.Q~ Solids 1 3 1 0 5.4 cc 14% Temp 85 OF Survey D..e. mb 129 13,169 Anale 44.00 Direction N66.5E TVD 9,630 N (+}/S (-) E(+)/W(-} Section Coordinate Coordinate 8,085 6,179 5,220 Dog Leg o/100' 1.10 Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday, March 21,1991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 22 Depth at 0600 Hrs. = 13,812 Ft. 24 Hour Footage = 453 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: CBU. Summary of Last 24 Hours: Drilled to 12-1/4" TD at 13812'. CBU to run casing. Lignosulfonate Mud Weight Viscosity 37 #/gal 37 Sec. PV YP Fluid Loss Solids Temp 1 2 1 2 5.2 cc 1 3% 92 °F Survey Depth 134 13,698 Anale -- 50.40 Direction TVD N77E 10,001 N (+)/S (-) E(+)/W(-). Dog Leg Section Coordinate Coordinate °/100_Z 8,914 6,303 5,574 3.50 Reviewed By: PC BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Frida, y, March 22, 1991 WELL: I-ll/SN-04 (ALASKA), INC. SAG DELTA NORTH APl No. 50-029-22107 Day: 23 Depth at 0600 Hrs. = 24 Hour Footage = 13,81 2 Ft. oFt. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' Working stuck pipe. Summary of Last 24 Hours: POH to run 9-5/8" casing. Stuck pipe at 5131'. Jar on stuck pipe. Spot SFT pill. Mud-I'_voe Mucl Weight Viscosity P V YP Fluid Loss Solids Temo Lignosulfonate 10.2/C/gal 37 Sec. 1 1 6 5.4 cc 13% 68 °F Survey Depth Angle, Direction N (+)/S (-) E(+)/W(-) .Dog Leg TVD ~ CooFdinate COoFdinate °/100' Reviewed By' PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday, March 25. 1991 WELL: 1-11/$N-04 APl No. 50-029-221 O7 Day: 26 Depth at 0600 Hrs. = 13.812 Ft. 72 Hour Footage = 0 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = D0yon Rig #15 176164 C~rrent Operation: Wash and ream to bottom. Summary_ of Last 72 Hours: Fished out stuck drillstring. Pick up new BHA. RIH. Washed and reamed to 13550'. Mud Ty.De Mud Weight Viscosity P V YP iEjC_.d._[c_,s~ Solids Tema Lignosulfonate 10.1 #/gal. 38 Sec. 1 2 7 5.6 cc 13% °F Survey Death Anale D.J. EC..&tLQ_E TVD N {+)/S (-) E{+)/VV(-) Dog Leg Section Coordinate Coordinate °/100, Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. T~!esday. March 26.1991 WELL: 1-11/SN-O4 APl No. 50-029-22107 Day: 27. Depth at 0600 Hrs. = 13,812 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DQyon Rig #15 176164 Current Operation' Wash and ream to bottom. Summary of Last 24 Hours' Washed and reamed tight hole to 13780'. Mud Tvoe Mud Weiaht Viscosity Lignosulfonate 10.4 #~gal 38 Sec. PV. yP. Fluid Loss ~ 10 7 5.6 cc 14.5% Temo 92 OF Survey ~ Angle DirectiQn 'I'VD N (+)/S (-) E(+)/VV(-) Section Coordinate Coordinate Dog Leg °/100' Reviewed By' PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: ~AG DELTA NORTH As of 0600 Hrs. Wednesday, March 27. 1991 WELL: 1-11/SN-04 APl No. ~0-029-22107 Day: 28 Depth at 0600 Hrs. = 13,794 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = .Doyon Rig #15 176164 Current Operation' Cementing 9-5/8" casing. Summary of Last 24 Hours' Ran and cemented 9-5/8" casing. , Mud Type Mud Weight Viscosity Lignosulfonate 10.5 #/gal 41 Sec. PV yP Fluid Loss Solids Temp 1 4 1 0 5.2 cc 15% 94 °F Survey Depth Angle Directiorl ,,- - TVD N (+)/S (-) E(+)/W(~) Dog Leg Section Coordinate Coordinate °/100, Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday. March 28. 1 WELL: 1-11/SN-04 APl No. ~0-029-22107 Day: 29. Depth at 0600 Hrs. = 13,810 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = D, oyon Rig #15 176164 CUrrent Operation' Drilling ahead. Summary of Last 24 Hours: Drilled cement to float shoe. Tested casing to 3000 psi, ok. Drilled 8-1/2" hole to 13810'. Mud Type Mud Weight Viscosity p V, YP Fluid Loss Solids Lignosulfonate 9.0 #/gal 34 Sec. 3 2 8.6 cc 5% TemD 90 OF Survey Depth Angle Direction TVD N (+)/S (-) E(+)/W(-) Section Coordinate Coor(;linote Dog Leg 01100' Reviewed By: PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday. Aoril 1, 1991 WELL: 1-1I/SN-04 .,SAG DELTA NORTH APl No. 50-029-22107 Day: 33, Depth at 0600 Hrs. = 96 Hour Footage = 1 4,348 Ft. 538 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Logging. Stjmmary of Last 96 Hours: Drilled to 8-1/2" TD at 14348'. Stuck logging tools on repeat pass of run #1. Cut and threaded wireline to fish logging tools. POH with fish. RIH and conditioned. RU loggers. Running logs. MudType Mud Weight Viscosity P V YP Fluid Loss Solids Lignosuifonate 9.7 #/gal 42 Sec. 1 9 1 1 5.6 cc 7% Temp 78 OF Survey Deoth Angle Direction TVD N (+)/S (-) E(+)/W'(-) Section Coordinate Coordinate Dog Leg 01100, Reviewed By' PC BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Tuesday. Aoril 2. 1991 WELL: 1-11/SN-04 SAG DELTA NORTH APl No. ~0-029-221 07 Day: 34 Depth at 0600 Hrs. = 24 Hour Footage = 14,348 Ft. O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = ,D0yon Rig #15 .1 76164 Current Operation' Running 7" liner. Summary_ of Last 24 Hours: Ran open hole logs. Circulated and conditioned hole. Running 7" liner. Mud Tvoe Mud Weiaht Viscosity Lignosulfonate 9.7 #/gal 41 Sec. PV YP Fluid Loss Solids 14 1 0 6.0 cc 7% Temp 70 OF Survey Depth Angle Direction TVD N (+)/s (-) E(+)/W(-) Section Coordinate Coordinate Dog Leg "/100, Reviewed By: PC ... BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday, April 3. 1991 WELL: 1-11/SN-04 APl No. 50-029-22107 Day: 3,5 Depth at 0600 Hrs. = 24 Hour Footage = 14,348 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15 176164 Current Operation' RIH w/9-5/8" casing scraper Summary of Last 24 Hours: Ran and cemented 7" liner. POH with running tool. RIH with 9-5/8" csg. scraper. MudType Mud Weight Viscosity P V YP Fluid Loss Solids Lignosulfonate 9.7 CC/gal 40 Sec. 1 4 8 6.0 cc 7% Temo 78 OF Survey Deoth Anale Direction -I'VD -- N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate Dog Leg o/100' Reviewed By' MJS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: ,SAG DELTA NORTH As of 0600 Hrs. Thursday. April 4. 1991 WELL: 1-11/$N-04 APl No. 50-029-22107 Day: 36 Depth at 0600 Hrs. = 14,268 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = D0YOn Rig #15 176164 Current Operation: Preparing to change over to brine. .Summary of Last 24 Hours: RIH, cleaned out cmt 13138'-13534'. POH. P/U 7" csg. scraper, RIH. Test liner o/lap - 3000psi. Cleaned out casing to landing collar at 14268' MudType Mud Weight Viscosity F~ ¥ .YP Fluid Loss Solids Temp Lignosuifonate 9.7 #/gal 41 Sec. 1 5 7 6.4 cc 7% °F Survey Depth Angle Dire¢ion N (+)/S (-) E(+)/W(-) pog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: MJS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hm. Friday. April 5. 199l WELL: 1-11/SN-04 SA(~ DELTA NORTH APl No. 50-029-22107 Day: 37 Depth at 0600 Hrs. = 14,268 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs -- Estimated Final Cost = Doyon Rig #15 176164 Current Operation: Rigging up to run w/line logs Summary of Last, 24 Hours: Circ. hole to 8.Sppg filtered brine. Tested liner to 3000psi. POH Mud T_vpe Mud Weight Viscosity P V Brine 8.8 #/gal Sec. YP Fluid Loss Solids Temp cc °F Survey Depth Angle Direction N (+)/S (-) E(+)/W(-) Dog Leg TVD Sectiorl Coordinate Coordinate °/100' Reviewed By: MJS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday, A.oril 8. 1991 WELL: 1-11/SN-04 SAG DELTA NORTH APl No. 50-029-22107 'I Day: 40 Depth at 0600 Hrs. = 14.268 Ft. 72 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon, Rig #15 176164 Current Operation: Retrieving dummy valve from GLM · Summary of Last 72 H0t~r$' Ran CBT/CET and Gyro surveys. Ran perf. guns and perfed well. Rev. circ well dead, POH. Set WD packer at 14030'MD. Ran and landed 4-1/2" tubing. N/U and tested tree. Set packer and tested annulus 'TO ,~5;cc) P_<~ Fo~.. fi/l'/'?. MudType Mud Weight Viscositv P V YP Fluid Loss Solids :Temp Brine 8.6 #~gal Sec. cc °F Survey Depth Angle Direction TVD N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate, "/100' Reviewed By' MJS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Tuesday. Aoril 9. 1991 WELL: 1-11/SN-04 ., SAG DELTA NORTH APl No. 50-029-221 07 Day: 4,1 Depth at 0600 Hrs. = 14,268 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Doyon Rig #15, 176164 Current Operation: Summary of Last 24, Hours: Retrieved dummy valve. Displaced 110bbls of tbg/annulus to diesel. Rig Released at 1800 hrs 4/8/91 Mud Type Mud Weight Viscosity P V, YP, #/gal Sec. Fluid Loss Solids Temp cc °F Survey Depth Angle Direction N (+)/S (-) E(+)/W,(-) Dog Leg TVD Section Coordinate Coordinat~ °/100' Reviewed By: MJS GCT DI~E~ .,. ,~T[ONAL SURVEY C~JSTOMER LIST FOR 8P E.XPLORATIDN 'i-II / SN - 04 MPl SAG NORTH NORTH SLOP£, AL~'SKA SURVEY DA'T:: 05-~PR-t99! METHODS OF COMPUTATION TOOL LOCATION: !NTE.RPOL~TION: VERTICAL SECTION: TANGENT I AL- LINE.&R HORIZ. DIST. ENGINEER: M.MCSRZDE AVERAGED DEVVATION AND ,aZi~4UTH PROJECTED O,NTO ~ TARG:T AZI~'qUTH OF .qORTH -~3 O'-'G 9 MIN EAST COMPUTATION DATS: 11-~PR-91 ,P EXPLORATION -11 / SN - Oa MPI ~G NORTH. IORT~ SLOPE, ALASKA INTERPOLA'TED VALUES FOR EVEN 100 FEET OF TRUE SUB-SE..~ ASURED VERTICAL VERTICAL OEPTH DEPTH OEOTH C ,9 U ~ S E DEV IA'TII]N AZIMUTH DEG MIN DEG MtN 0.00 O.OO -55.00 100.00 100.00 '45.00 200.00 200.00 14'5.00 300.00 300.00 245.00 ~00.00 400.00 345.00 500.00 500.00 ~,45.90 600.00 ,500.00 5:45.g0 700.00 700,.00 645.00 800.00 800.00 745.00 900.00 900.00 ~45.90 0 0 N 0 0 0 12 S 0 !7 0 9 S 13 0 4 S ~6 51 0 5 S 0 3¢ 0 5 S 9 4~ 0 6 S 30 42 0 5 S 39 5.1 0 6 S 4~ 14 0 13 S 78 1~ 000.00 999.99 ~&4.99 100.00 1099.87 1044.87 200.00 1199.55 1144.55 300.00 1298.8,9 1143.~9 400.00 1398.01 134,3.01 500.00 1496.79 '1441.79 600.00 1595.43 1540.43 700.00 1694.07 1639.07 ~00.00 1791.99 1736.99 900.00 1889.40 1'834.40 I 6 N 58 22 4 0 N 7.5 52 5 52 N 65 15 6 5'9 N 55 51 8 30 N 41 52 9 30 N 40 14 9 11 N 38 16 10 29' N 37 30 12 20 N 36 2~ 1~ 36 N 35 45 000.00 1985.93 1930.93 ,100.00 2080.84 2025.84 '.200.00 2173.9~ 2! 1.~.. 98 1300.00 2265.30 2210.30 '.~+00. O0 2354.32 2299.32 :500.00 ]440.51 2385.51 '.600.00 2525.31 2470.31 [700.00 2609.58 2554.58 1800.00 2693.69 2638.59 '.900. O0 2777.54 2722.54 '16 44 N 34 22 19 52 N 35 5 22 41 N 35 42 25 2~ N 36 lO 28 52 N 35 19 31 3.5 N 36 4 32 24 N 35 5~ 32 36 N 35 32 32 57' N 35 20 33 2 N ~5 1~ ;000.00 2861.36 2~06.36 ;I00.0O 2945.09 2890.09 ;200.00 3028.76 2973.76 ;300.00 3112.36 3057,36 400.00 3194.73 3139.73 500.00 3274.86 3219.~6 600.00 3352,85 3297.~5 700.00 3427.94 3372,94 800.00 3499.44 3444.44 900.00 3567.22 3512.22 33 16 N 34 55 33 3 N 34 al 33 14 N 34 38 33 31 N 34 37 35 46 N 34 4 '9 37 41 N 35 42 39 59 N 36 47 42 4~ N 36 4~ 45 55 N ~6 45 48 22 N 36. 2~ V E RT! CAL DOGL 5G SECTI.ON SEVERITY FEET OE,3/iO0 ~ 0.00 0.00 W -O.. 02 0.06 E -0.23 0.22 W -0.30 0.00 'E -0.43 O. 14 W' -0.52 O.lO E - O. 62 0 - 1,5 E - 0.55 0.00 5 -0.65 0.1! 'E - 0. '57 0.2 ~* = 0. 14 1 .94 '5 4.20 1.06 = II'.'17 3.48 '=- 2.2'. 0 8 3 . 86 = 3'5.20 2.20 E 50.77 2.03 E 67.17 0.54 E 83.51 3.74 E 103.64 : 1.05 E '126.08 1 . T.1 E 151.86 3.52 E 182.98 3.10 ':._ 219. O1 2 . 67 ~ 259 . 41 2 . 9 ~ E 304.59 4.05 E 354.91 !.1.0 = 407.50 0.84 ,6o.a9 0.03 '=_ 514.48 0.34 E 568.47 0.60 622.45 0.38 676.54 0.20 730.71 0.16 784.97 1.2:3 841.05 2.4~ 900.!9 1.72 962.42 2.61 1023.05 2.91 1097.51 3.38 1170. 55 1.4'4 D&T: KELLY 'EUSHING ~E ~ S'UR'E O DEPTH R ;CTA'NGULaR NOR TH/SOUTH FEET' 0.0'0 N 0.03 S 0.29 S 0.412 S 0.5'5 S 0.66 S 0.83 S 0.9'5 S 1.05 S 1.1,5 S 0-9,9 S 0.3.~ N 2,8.3 N 8.3~+ N 17.4~+ N 29.1,4 N 41.9'3 N 54.90 N 71.13 N '89.3,7 N 110.72 N 136.65 N 1,56.2 ~ N 1 99.2 '1 N 235.95 N 2 76.'~8 N 319.75 N 3.53.4,5 N 407.5~ N 452.01 N OF SURVC¥:~ EL EV AT I ON: ENG IN E E'R: C']ORDINATES HORIZ. E~ST/WEST OtST . 'FEET FEET 0.00 E 0.00 0.00: w 0.03 0.02 W 0.29 0.01 E 0.42 0.05 W 0.55 0.05 ~ 0.66 0.03 W 0.83 0.05 E 0.95 ' 0.17 ~ 1.07 0.3 ~ E i . 2 Z 1.26 5.74 ~ 5.75 13.31 = 13.6t 43.!4 E 52.06 53.49 ~ 57.96 63.5~ ~ 83.97 75.67 ': 103.~5 .89.01 E 126.13 103.93 E 151.8,5 121.78 E 183.04 142.89 ~ 219.21 166.50 E 259.82 193.67 E 3~5~ .25 2~3,' .58 E 355.88 254.74 E 408.~2 286.17 E 4.52.60 317.51 E 516.63 3¢9.01 E 5'71.07 496.6,5 541.55 586.62 631.75 673.39 727.25 777.71 830.54 886.49 945.48 N 380.32 E 625.55 N 411. 53 E 6,30.17 N 442.65 E 734.88 N 473.83 : 7'39.71 N 506.09 E ~46.37 N 540.59 : 906.1-5 N 577..51 : 9.58.74 N 617.21 : 1034.77 N 659.10 E t104.66 N 702.96 E 1178.17 PAGE 1 05-APR-1991 '55.00 FT DE o A RIO'R.E ,I~Z IMUTH E G ,"41 q 3 0 E ',') 44 W 3 36 W I 12 F 5 5 w ¢ 24 W I 46 W 3 45 E ') 12 13 47 ,. 51 54 E 86 i1 E N 78 0 E 70 22 E N 6'~ ~ 55 58 E 51 54 E 4 9 10 4,3 46 r_ 44 53 E 43 11 E 41 42 r. 40 41 39 56 E 3) 23 E 3'~' 55 E 3'3 33 E 38 13 E 37 55 E N 37 40 7- N 37 27 :.. N 37 14 ~- N 37 2 = N 35 52 ~ N 35 43 E N 36 37 E N 36 36 ~ - N 36 37 5 N 35 38 E N 35 B8 E ' COMPUTATION DATE: 1'l-APR-91 PAGE 2 ,P EXPLORATION ,-11 / SN - 04 ~FI AG NORTH. ORTH. SLDPE, ALASKA INT:ERPC.LATEO VALUES ~OR EVEN .100 TRUE SUB-SEa ASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 000.00 3632.89 3577.89 100.00 3697.50 3642.50 200.00 3761.27 3705..27 300.00 3823.56 3768.56 400.00 3854.12 3829.12 500.00 3942.67 3887.67 600.00 3999.44 3944.44 700.00 4055.30 4000.30 800.00 4110.21 4055.21 gOO.DO 4166.59 4111.59 000.00 4225.02 4179.02 100.00 4285.00 4230.00 ZO0.O0 4346.31 4291.31 300.00 4409.77 4354.77 400.00 4475.09 4420.09 500.00 4541.71 4486.71 600.00 4608.36 4553.36 700.00 46'76.70 4621.70 800.00 4746.28 4691.28 900.00 4817.08 4'762.08 000.00 4888.12 4833.12 100.00 4959.30 4g0,4.30 200.00 5030.56 4975.56 300.00 5101.10 504.6.10 400.00 5171.91 5116.'91 500.00 5242.94 5187.94 600.00 5313.42 5253.42 700.00 5383.41 5328.41 BO0.O0 5452.59 5397.59 ,900.00 5520.78 5485.'?~ '000.00 5538.7! 5533.72 '100.00 5656.2! 5601.22 '200.00 5723.05 566.8.05 '300.00 57~9.23 5734.!8 '400.00 5855.15 5300.15 '500.00 5920.57 5~65.57 '500.00 5985.34 5930.~4 '700.00 6050.07 5995.07 'BO0.O0 6114.39 6059.39 '900.00 6178.23 6123.23 DATE O~ SURVEY: KELLY 5USHING ELEVATION: FEET C:,= ME~,SUR'ED DEPTH COURSE 'VERTICAL DOGLEG REC'TANGUL AR DEV!~'TION AZIMUTH SECTION SEVERITY NORTH/SOUTH BEG MIN DEG M'IN FEET DES/lO0 FEET 49 .30 N 36 15 E 1!45.43 ,49 57 N 36 2 E 1.321.18 50 56 N 36 !0 E 1397.62 52 0 N 36 34 E 1475.30 53 25 N 36 56 ~ 1.554.138 54 55 N 36 50 E 1634.97 55 45 N 36 45 E 1716.78 56 20 N 36 59 'E ~799.21 56 50 N 37 l t3 E 1882.31 54 49 N 37 39 ~E 1954.50 53 40 N 37 51 '.E 2045.28 52 48 N 38 1 E 2124.97 51 13 N 37 54 E 2203.63 50 O N 37 5'~ E 2!80.60 48 1! N 3'7 58 E 2355.99 48 2'1 N '].8 12 E 2430.28 .~7 2,~ N 38 2!3 E 2504.57 46 23 N 38 3~ E 2':577..33 45 20 N 38 53 E 2648.94 4 4 43 N 38 5 .~ ,~ 2719 . ~ 7 44 50 N 39 14 E 2789.57 44 30 N 38 53 F_ 2859.53 ,44 44 N 38 55 5 292g.60 45 3 N 38 56 5 3000.28 44 4~ N 38 43 ~ 3070.69 44 54 N 3~ 48 c. 3140.88 45 24 N 38 27 ~: 3211.61 ~5 52 N 3~ 17 E 3281.7~ 46 30 N ~8 0 15 3354.71 47 7 N 37 43 E 342'7.55 ENGINEER: 47 15 N 37 35 E 3500.59 47 F5 N 37 20 Y 3574.01 4~ 15 N 37 15 E 364'8.01 48 37 N ~7 11 E 3722.53 46 .~4 N ~6 55 ? 3797.34 49 16 N 36 5~ ~ 3872.52 49 36 N 36 5~ 5 3943.26 49 40 N 36 37 E 4024.01 50 10 N 36 2q E 4100.08 50 40 N 36 24 5 4176.52 05-APR-1991 55.00 FT 0.81 t006.2,3 N 0.53 1067.87 N 1.30 1130.15 N 1.02 1193.11 N 1.20 1256.87 N 1.69 1321.67 N 0.69 1387.60 N 0.31 1454.07 N !.46 1520.80 N 1-:85 1586.2'8 N 1.14 1650.45 0.32 1713.56 1.213 1775.84 1.2.6 1836.~3 1.39 1896.55 0.74 1955.25 2.29 2013.72 0.79 2070.80 0.81 2126.79 0.38 2181.76 1229.94 E 2058.34 N 35 42 AZ 1279.1~. =,. ,~138_ .3~., N -,~6 44 E 1~27.72 E 2217.31 N 35 47 ~ 1375.20 ~ 2294.58 N 36 49 E 1421.73 E 2370.27 N 36 51 E 1457.74 E 2444.84 N 36 54 ~ 1513.98 E 2;19.36 N 36 ';6 E 1559.49 'E 2592.33 N 36 59 E 1604.4,5 E 2664.12 N 37 2 E 1648.81 E g734.71 N 37 5 ~ 0.77 2236.36 0.40 22'90.95 1.82 2345.56 0.42 2400.72 0.37 2455.69 0.~1 ,2510.53 0.72 2555.93 ~.73 2621.94 1.32 2678.74 0.4! 2736.43 N 1593.21 = 2805.04 N 37 8 E N 173'7.41 E 2875.25 N 37 11 e N 1781.45 E 2945.37 N 37 13 E N 18!5.96 E 3016.22 N 37 15 E N 1:870.2'8 E 3086.81 N 37 18 l N 1914.41 E 3157.17 N 37 20 F N 1958.72 E 3228.10 N 37 21 _~ N 2003.05 E 3299.51 N 37 23 E N 2047.64 ~ 337!.71 N 37 24 E N 2092.5} c 3444.85 N 37 24 ~ 0.54 2794.50 0.71 2853.10 0.83 2912.25 1.45 2971.95 1.15 303!.99 0.80 3092.49 0.17 ~153.44 0.60 3214.4~ 0.20 3276.00 0.43 33~7.9I 2137.44 5 3518.22 N 37 !5 E 2132.23 ': 3592.01 N 37 25 5 ~227.3~ = 3656.40 N 37 25 E !272.67 E 3741.32 N 37 24 E 2318.00 5 3816.5.5 N 37 24 ~ 2353.39 E 3392.1~ N 37 23 E !409.11 = 3968.37 N 37 23 ~ 2454.75 : ~0&4.'59 N 37 22 E 2500.35 ~ 4121.16 N 37 21 5 2546.08 E 4198.1! N 37 20 E 747.64 E 1253.5:3 N 35 37 E 792.64 E 1329.90 N 36 35 E 837.97 E 1406.93 N 36 33 ~ 884.40 ~ 14~5.15 N 36 33 E 932.00 E 156,4.73 N 30 33 E 9'~0.72 E ,16'45.79 N 3,6 35 ~ 1030.01 : 1728.11 N 36 35 ~: 1079.63 E 1811.06 N 36 35 ~ 1129.95 E 1894.63 N 36 37 E 1180.28 E 1977.20 N 36 39 E C'OORDIN~T~S HOR!Z. DEPARTURE EaST/WEST DIST. ,~ZIMUTH FEET FEET OEG M!N COMPUT.aT!gN ,P EXPLORATION -11 ,AG NORTH' IORTH, SLOPE, ,ALASKA INTERPOLATED VALUES FOR TRUE ASURED VERTICAL DEPTH DEPTH SUB-SEA V:RTZCAL,_ OEPTH COURSE D!EVZATION AZIMUTH DEG MIN D!EG MIN 000.00 6241.45 100.00 6304.35 200.00 5367.02 300.00 6429.32 400.00 6491.47 500.00 6553.86 600.00 6616.13 700.00 6677.86 800.00 6739.05 900.00 6799.87 6186.45 6249.35 6312.02 6374.32 643,.6.47 6498.86 6561.13 6622.86 ,668.4.05 6'744.87 51 5 N 36 28 51 10 N 36 9 51 16 N 3.6 ,7_ 51 39 N 35 50 51 25 N 35 46 51 24 N 35 3'8 51 44 N 35 3'1 52 2 N 35 3:5 52 28 N 35 3'7 52 54 N 35 2'7 000.00 6860.13 100.00 6920.28 ZO0.O0 6980.46 300.00 7040.81 400.00 7101.51 500.00 7162.60 600.00 7224.40 TOO. D0 7286.8'1 800.00 7350.11 900.00 7413.45 6805.13 6865.28 6925.46 6985.81 7046.51 7107.60 7169.40 7231.81 7295.11 7358.45 52 59 N 35 29 53 3 N 35 23 53 1 N 35 11 52 41 N 34 52 52 36 N 34 47 52 9 N 34 55 51 38 N 34 56 51 5 N 34 57 50 33 N 35 15 50 4'7 N 35 41 ,000.00 7477.48 ,lO0.O0 7542.08 IZO0.O0 7607.02 1300.00 7672.71 ,400.00 7739.47 '500.00 7807.11 t600.00 7875.81 ,?00.00 7945.45 ,900.00 8016.18 ,900.00 8086.11 7422.,48 49 56 N 35 7'487.98 49 35 N 35 '7552.02 49 22 N 34 7517.71 48 10 N 34 768.4.47 ,47 51 .N 34 7752.11 46 56 N 35 7820.31 ~6 14 N 35 7890~45 45 25 N 36 7961.18 45 7 N 37 8031.11 46 lO N 40 000.00 8154.72 100.00 8222.48 ZO0.O0 8290.05 300.00 8357.60 400.00 8425.07 500.00 8491.96 600.00 8558.51 700.00 8624.20 800.00 8689.65 900.00 8756.69 8099.72 47 8 N ,44 8167.48 47 26 N 44 8235.05 47 32 N ~5 8302.60 47 31 N 45 8370.07 47 4'9 N 45 8436.~6 48 ll N 45 8503.51 48 28 N 46 8569.20 49 26 N 47 8634.65 48 37 N 51 8701.69 46 47 N 55 E E E E E E E E E E E ~0 ~_ 3 ~ 33 E '38 E 10 E 35 E 12 ~ 45 E 50 : 23 .5 52 E 1 E 5 I7 E 54 E DATE: ll'-~PR-91 EVEN 100 FE'ET OF VERTICAL DOGLEG SECTION .SEVERITY FEET DEG/IO0 4253.47 0.40 4330.65 0.35 4407.98 0.74 4485.58 0.48 4563.29 0.32 4640.77 0.53 4'718.34 0.05 479,5.31 0.81 4~74.73 1.1,6 4953.41 1.31 5032.48 0.31 5111.64 0.56 5190.75 0.21 5269.69 0.51 5348.31 0.34 5426.66 0.6:~ 5504.47 0.63 5581.81 0.6'5 5,658.45 0.51 5735.15 1.33 5811.30 0.68 588.5.92 0.39 5962.18 0.52 6036.75 0.81 6110.35 0.6'9 6183.23 0.76 6255.22 0.83 6326..40 1.13 6396.63 3.06 6467.93 2.96 6540.65 1.66 6614.17 0.31 6687.36 0.12 6'761.54 0.43 6B35.28 1.43 6'909.56 0.69 6984.10 0.50 7059.37 1.58 7134.57 3.30 7207.52 4.32 C~T~ OF SURVEY: KELLY BO'SHINS 'ELEVATION: ENGIN=Eq: M~:ASURED_ D:PTH' REC'TANGUL,aR COORD'IN~TES HORIZ. NORTH/SOUTH EAST/WEST DIST. '~EET FEET '~EET 3400.23 N 2592.11 3462.89 N 2638.13 3525.8~ N 26,34.01 '3589.24 N 2729.89 3652.76 N 2775.75 3716.24 N 2821.31 3779.8.7 N 2866.86 '3843.88 N 2912.59 3908.18 N 2958.65 3972.75 N 3004.81 4037.80 N 3051.05 4102.90 N 309'7.34 4168.12 N 3143.44 4233.4.3 N 3189.20 4298.68 N 3234.54 4363.64 N 3279.82 ,4428.08 N 33.24.84 4492.12 N 3369 . 60 ~555.49 N 3414.08 4618.48 N 3459.03 4680.87 N 3503.82 .4743.20 N 3547.89 4805.5'2 N 3591.47 4867.56 N 3634.31 4928.92 N 3676.47 4989.36 N 3718.57 5048.64 N 3760.59 5106.83 N 3802.60 5163.58 N 3844.73 5219.00 N 38~9.86 .4275.59 4353.32 4431.22 4509.43 4587.74 4665.86 4744.08 4822.71 ~'901.78 4981.13 5060.90 5140.75 5220.53 5300.27 5379.68 5458.80 5537.37 5615.45 5692.84 5770.20 5846.99 5923.30 5999.39 6074.65 6149.04 6222.66 6295.30 &367.06 6437.74 6509.15 5272.52 N 3939.12 5324.88 N 3990.76 '5377.03 N 4042.87 5428.98 N 4095.19 54~]0.66 N 4147.8~ 5532.6l N 4201.05 5584.50 N 4254.71 5636.44 N 4309.36 5686.08 N 4366.35 5730.15 N 4426.02 6581.50 6654.35 ~727.35 6800.32 6973.32 59~6.85 ~020.63 7095.07 7169.14 7240.46 ~A'3E 3 05-APR-199I ~5 O0 ~T M. '~C 5R iD': OEOARTURE AZIMUTH OEG M!N N 37 '19 E N 37 18 E N 37 17 E N 37 15 ~- N 3T 14 E N 37 12 E N 37 11 E N 37 9 .~ N 37 85 N 37 6 ~ N 37 5 ~ N 37 3 ~ N 37 1 E N 37 0 E N 35 58 =_ N 36 5,5 E N 36 54 E N 36 52 E N 35 51 5 N 36 50 E N 36 49 E N 36 48 E N 36 46 E N 3,5 45 E N 36 43 E N 35 42 E N 36 41 E N 35 40 E N 35 40 E N 36 42 E N 36 46 E N 36 51 E N 36 56 E N 37 2 E N q7 7 .., ,._ N 37 13 E N 37 18 E N 37 24 5 N 37 31 E N 3741 E C~MPUTATION DATE.: 11-~PR-91 PAGE 4 P EXPLORATION -11 / SN - 04 MPI AG NORTH ° ORTH-SLOPE, ALASKA INTERPOLATED VALUES FOR EVEN 100 TRUE &SURED VER'TICAL DEPTH DEPTH .SUB-SE:~ COURSE VERTIC,~L VERTICAL DEVIATION AZZMUTH SECTION DEPTH DEG MIN DEG MIN FEET 000.00 8826.1'7 100.00 8895.58 200.00 8964.55 300.00 9033.13 400.00 9101.42 500.00 9169.40 600.00 9236.67 700.00 9303.33 800.00 9370.25 900.00 9438.08 87'71.1'7 8~40.59 8909.56 8978.13 9046.42 9114.40 9131.67 924'8.33 9,315.25 9383.08 .45 48 N 57 47 ,E '7277.28 46 13 N 58 23 E 734,5.84 46 32 N 59 14 E 741,5.58 46 5.2 N 60 3 E 7486.36 &6 57 N 60 47 E 7556.09 ~7 23 N 61 15 E 7625.89 47 54 N 61 3,5 E 7596.14 48 18 N 61 40 E 7766.82 47 39 N ,51 55 E 7837.25 46 49 N 62 47 E 7906.66 000.00 9507.08 lO0.O0 9577.15 ZO0.O0 9648.72 300.00 9721.88. 400.00 9794.96 500.00 9865.90 600.00 9934.26 TO0.O0 9999.60 800.00 100,61.37 900.00 10121.73 9452.08 9'522.15 9593.72 9566.88 9'739.'96 9810.90 9879.Z6 9944.60 10006.37 .45 56 N 63 26 E 7'974.73 44 55 N 65 2!5 E 8041.15 43 36 N 66 44 E 8'105.55, 42 30 N 68 9 E 8167.69 ~3 54 N 69 5 E 8229.36 45 44 N 71 39 ~ 8292.04 47 54 N 73 46 'E83.55.41 50 2'7 N 75 48 E 8419.90 53 lZ N 78 23. E ~ 8485.!8 52 20 N 79 19 E 8549.76 000.00 10183.09 100.00 10248.69 ZO0.O0 10318.33 300.00 10388.7,5 348.00 10422.57 1012~.09 10'193.69 10263.33 10333.76 10367.57 51 lB N 80 lZ E 8613.25 46 39 N 83 26 E 8672.21 45 14 N 34 Z E 8726.80 45 13 N 94 0 E 8780.37 45 13 N ~4 0 E 8~06.14 DATE OF SURVEY: KELLY BUSHING EL=VAT ION: ENGINEEr: FEET OF MEASURED DEPTH DOGLEG P 5CTANGULAR SEVERITY NOR'TH/SOUTH OEG/IO0 ~EET: COORD,[NATES HORIZ. EAST/WEST OIST. FEET r-EET 1.05 5769.08 0.6'7 5807.18 0.96 58.44.74 0.66 ~5981.49 0.73 5917.48 0.83 5953.01 0.15 5938.37 0.34 6023.76 0.77 6058.91 1.71 6093.08 44~6.49 = 7308.27 4547.56 E 7375.88 ,4609.46 E 7443.66 4672.28 E 7511.47 4735.85 E 7579.Z4 4800.01 E 7647.12 4865.00 E 7715.50 4930.61 E 7782..38 4996.08 E 7953.10 5061.13 E 7920.90 1.04 6125.90 2.12 6.156.80 2.99 5185.10 1 .01 6211.25 2.42 6236.25 3.04 62 5,9.93 3.21: 6281.4~ 3.29 6301.39 3.62 6319.21 0.42 6334.20 N 5125.64 E 7987,4Z N 51'89.94 E 8052.43 N 5253.78 E 8115.27 N 5316.74 E 8176.02 N 5380.25: E 3236.37 N 5446.62 E 3297.74 N 5516.35 E ~359.82 N 5589.36 E 8423.09 N 5665.94 5 3487.3~ N 5744.24 E 8550.93 4.3~. 5348.4:1 2.91 6359.27 5.73 6367.2,4 0.00 6374.48 O.OO 6378.05 N 5821.91 E 8613.76 N 58'96.54 E 8672.34 N 5967.86 E 8726.80 N 6038.45 E 8780.49 N 6072.34 E R806.40 05-~PR-l']91 55.00 FT M.MCERiDE OEP~RTUP':E AZIMUTH DEG M.IN N 37 52 E N, 38 45 N 3,9 16 = N 3.~ 40 E N 3a 53 m N 39 18 E N ].~ 31 E N 39 43 E N 39 55 E N 40 8 E N 40 21 E N 40 34 E N 40 47 E N z. 1 2 E N 4t 17 E N 41 34 E M 41 53 E N 42 12 E N 42 31 E N 42 50 E N 43 9 E N 43 Z7 E N 43 36 E COMPUTATISN DAT:: Il-APR-91 PAGE 5 ~P EXPLORATION -11 / SN - 04 MPI ,AG NORTH: IORTH" SLOPE, ALASKA INTERPOLATED VALUES FOR TRUE SUB-SEA :ASURED VERTICAL VERTZCtL DEPTH DEPTH OEPTH EVEN 1000 0.00 0.00 -55.00 ,000.00 999.99 9,44.99 '.000.00 1985.93 1930.93 ;000.00 2861.35 2806.36 ,000.00 363Z.89 3577..99 ;000.00 4225.02 41'70.02 iO00.O0 4888.12 4833.12 '000.00 5588.72 5533.72 1000.00 6241.45 6186.45 ~000.00 6860.13 6805.13 COURSF_ VERTICAL DEVIATION AZIMUTH SECTION DEG MIN DEG MIN FEET ~000.00 7477.48 742.2.48 .000.00 8154.72 8099.72 I000.00 8826.17 877'1.17 I000.00 9507.08 9452.08 '000.00 10183.09 1012'8.09 ~348.00 10422.5? 10367.5? 0 0 N O' 0 E 0.00 1 5 N 68 22 E 0.14 16, 44 N 34 2'Z E 151.8~, 33 16 N 34 55 E 622.45 49 30 N 36 1!5 E 1245.43 53, 40 N 37 51 E 2045.28 44 50 N 39 14 ~. 2789.57 47 15 N 37 35 E 3500.59 51 5 N 36 28 5 4253.47 52 59 N 35 29 E 5032.48 49 56 N 35 30 E 5811.30 4'7 8 N 44 13 'E 6540.65 45 48 N 57 4'7 E 7277.28 45 56 N 63 26 E 7974.73 51 18 N 80 12 E 8613.25 .45 13 N 84 0 E 8806.14 KELLY DATE 5U SHING , OF SURVEY: ELEVATION: ENGINEER: FEET DF MEASUREO DEPTH DOGLEG RECTANGULAR SEVERITY NORTH/SOUTH DEG/IO0 'mEET COO~DIN;~TES HORIZ. E.a. ST/WEST DIST. FEET FEET 0.00 0.00 N 0.00 1.9¢ 0.99 S 1.26 3.52 110.72 N 103.93 0.38 496.66 N 380.32 0.81 1006.23 N 74'7.64 1.14 1650.45 N 1229.94 0.77 2236.36 N 1693.21 0.54 g794.50 N Z137.4~ 0.40 3400.23 N 2592.11 0.31 40'37.80 N 3051.05 0.68 .~680.87 N 3503.82 1.6,5 527.2.52 N 3939.12 1.05 5769.08 N 4486.49 1.0~ 61~5.90 N 5125.64 4.313 6348.41 N 5821.91 0.00 6378.05 N .6072.3~ 0.00 1.60 151 625.55 1253 2058.34 2805.04 3518 22 4275.59 5060.90 5846.99 6581.50 7308.27 799'7.42 8613.76 B806.40 05-~PR-1991 55.00 FT ~.MCBR[DE D'EP~RTURE AZIMUTH OEG MIN N 0 0 E S 51 54 E N 43 11 E N 37 '~7 N 36 37 E N 36 42 E N 37 8 N 37 25 ~ N 37 19 ~ N 37 5 E N 36 49 E N 36 46 E N 37 52 E N 39 55 E N 42 31 E N 43 36 E COMDUTATIDN D~T~: Il-APR-g1 ~P EXPLORATION -11 / SN - 04 , ;AG NORTH ' ~ORTH. SLOPE, AL~SK~ i INT ER PO LA TEO VALUES FOR TRUE SUB-SEA COURSE :~SURED VERTICAL VERT!C~L DEVEA'TION DEPTH OEPTH DEPTH D'EG MZN 0.00 0.00 -55.00 55.00 55.00 0.00 155.00 155.00 100.00 255.00 255.00 200.00 355.00 355.00 300.00 455.00 455.0'9 400.00 555.00 555.00 500.00 655.00 655.00 600.00 755.00 755.00 700.00 855.00 855.00 800.00 955.00 955.00 900.00 .055.04 1055.00 1000.00 155.28 1155.00 1100.00 255.80 1255.00 1200.00 356.57 1355.00 1300.00 457.67 1455.00 1400.00 559.03 1555.00 1500.00 660.34 1655.00 1600.00 '762.16 1755.00 1700.00 864.63 1855.00 l~O0.O0 .967.79 1955.00 1900.00 !072.59 2055.00 2000.00 !179.46 2155.00 2100.00 !Z88.59 2255.00 2200.00 1400.77 2355.00 2300.00 !517.03 2455.00 2400.00 1635.21 2555.00 2500.00 I753.94 2655.00 2600.00 1873.11 2755.00 2700.00 1992.40 2855.00 2800.00 ;111.82 2955.00 2900.00 1231.37 3055.00 3000.00 ;351.41 3155.00 3!00.00 ;474.98 3255.00 3200.00 ;602.82 3355.00 3300.00 1737.27 3455.00 3400.00 ;881.65 3555.00 3500.00 ,034.12 3655.00 3600.00 ,190.06 3755.00 3700.00 ,351.49 3855.00 3800.00 AZIMUTH DEG M!N 0 0 N 0 O 0 8 S 73 26 W 0 .~ S 10 16 W 0 4 S 15 28 ',E 0 6. S 23 17 W 0 4 $ 1 Z W 0 6 S 8 1 7' 0 5 s 34 4,~ 6 0 5 S ,45 51 E 0 ~ S 67 4I E 0 29 2 57 4 24 6 43 7 32 8 57 9 26 919 I2 4 13 16 15 43 19 3 22 10 25 8 28 54 31 46 32 36 32 &4 33 5 33 14 33 5 33 14 34 31 37 14 40 3 43 56 48 7 49 43 50 49 '52 46 N 81 45 ',E N 73 5 E N 73 12 :E N 61 2!5 E N 44 8 E N 41 20 iE N 38 36 E N 37 36 E N .36 31 E N 36 10 E N 34 38 E 34 41 E .35 38 ~: 36 lO E N 36 2 E N 35 47 E ~35 24 'E 35 18 E N 34 57:,~. N 34 40 E N 34 39 E N 34 39 ~ N 35 2~ ~ N ~6 49 E N 36 34 E N 36 ~ 5 N 36 75 N ~6 45 E EVEN 100 FE~T OF VERTICAL DO,gL'EG SECT I'ON S EVE RI'TY FiEET DEG/IO0 0'.00 0.00 0.00 0.00 -0.14 O. 07 -0.26 0.14 -0..38 0,.00 -0.48 I 0. O0 -0.58 0.21 -0.64 0.00 -0.65 0.00 -0.64 0.21 -0.36 0.81 1.34 2.94 7.65 1 .48 1'7.05 0.4,6 29.17 2.02 44.01 0.47 60.57 0.55 76.75 1.51 95.71 0.81 11 ?. 93 0.65 142.99 3.09 173.94 2.97 21'1.23 2.27 254.55 2.88 304.97 4.0'3 36'3.?8 0.64 426.27 0.33 489.72 0.61 $53.94 0.3'7 618.33 0.43 682.92 0.34 747. T1 0.14 813.38 2. 48 885.21 2.19 964.23 2.58 1053.51 3.10 1156.95 1.41 1271.22 0.17 1389.96 1.40 1515.82 1.19 DATE OF SURVEY: KE,LLY 5USHING ~L;~VATION: SUB-SEa :DEPTH. R ~,CTANG,UL a R NORTH/SOUTH .,mEET: , 0.'00 N O.OD N 0.1,3 S o.3~3 s O. 49 'S 0.61 5 0.75 S 0.89 S !'.01 S 1.12 S 1.16 S 0.33 S 1.44 N 5.68 N 13.00 N 24.03 N '36.74 N 49.52 N 64.70 N 82.72 N 103.33 N 129.15 N 159.87 N 195.25 N 236.25 N 284.11 N 335.09 N 3~7.1~ N 44 O. 04 N 493.25 N 546.8.5 N 600.76 N 655.40 N 714.87 N 779.17 N 851.05 N 934.48 N 1027.1~ N 1123.93 N 1225.82 N ENGINEER: C OC, R D IN ~T ES E.~ST/WEST 'FEET 0.00 0.00 0.01 O.OZ 0.03 0.04 0.06 O.OZ 0.12 0.26 HOR IZ. OIST. FEET 0.00 0.00 0.18 0.38 0.49 0.61 0.75 0.89 1.02 1.15 0.70 3.05 9.64 .18.87 28.73 38.72 49.3? 59.40 70.93 84.19 1.35 3.0,6 9.75 19. '70 31.58 45.57 61.54 77.33 96.00 118.03 98.85 116.55 138.32 163.92 193.90 228.84, 265.82 303.05 340.54 377.94 415.20 432.42 490.16 531.74 578.70 632.56 694.81 762.99 883.42 908.74 O5-;~PR-1 '~91 55. O0 FT M.MC~RID: DE PARTUR { .~ Z 1MUT H DEG MIN N O 0 5 N 0 0 E S q, !9 W S 3 58 W S ~ 6 W S ~ ZO W S 1 8 e S 5 53 E S 13 13 E S 31 13 E S 83 5" N 81 31 E N 73 14 '2 N 65 41 E N 58 10 E N 53 21 E N 50 11 E N 4'? 38 E N 45 .30 E 143.00 N 43 44 173.97 N 42 4 211.40 N 40 52 254.94 N 40 1 305.53 N 3=; 23 E 364.~1 N 3~ 51 E 427.72 N 3~3 25 E 491.67 N 3p- 3 E 556.42 N 37 44 621.39 N 37 28 E 686.61 752.06 818.42 890.95 970.56 1060.38 1164.47 1279.55 1399.21 1525.93 N 37 12 E N 36 59 E N 3.5 ~8 E N 36 39 E N 36 56 E N 36 37 E N 35 38 E N 35 36 E N 36 33 E N 36 33 5 ' COMPUTATION D&T~E: 1!-.6PR-91 OAGE 7 ,P EXPLOR&TION -11 / SN - 04 MPI &G NORTH · IDRTH, SLOPE, ALASKA TRUE '~SURED VERTICAL DEPTH DEPTH ,521.53 8955.00 699.46 4055.00 ,879.82 ~155.00 ,050o25 4255.00 ;213.85 ~355.00 :362.69 4455.00 ,520.01 4555.00 668,.47 4655.00 812.39 4755.00 953.35 ~855.00 093.98 4955.00 2]¢.56 5055.00 376.15 5155.00 517.04 5255.00 659.30 5355.00 803.50 5455.00 950.31 5555.00 098.18 5655.00 '248.16 5755.00 '399.77 '5855.00 '553.07 5955.00 "707.62 6055.00 '863.43 6155.00 1021.55 6255.00 I180.Bl 6355.00 I341o39 6455.00 :501.83 6555.00 1662.90 6655.00 ;825.17 6755.00 1991o48 6855.00 1157.71 6955.00 1323.40 7055.00 '487.62 7155.00 1649.25 7255.00 807.70 7355.00 '965.04 7455.00 119.94 75~5.00 ~273.34 7655.00 ,423.11 7755.00 ,569.86 7855.00 INTERPOLATEO VALUES FOR EVEN 100 FEET SUB-SEA COURSE VERTICAL DEVIATZON AZIMUTH OEPTH DEG MIN DiEG M.[N 3900.00 55 13 N 36 47 E 4000.00 56 20 N 36 50 ~ 4100.00 55 T N 37 ]'? E 4!00.00 53 4 N 1:37 56 E 4300.00 51 3 N 37 54 E 4400.00 ,48 54 N 37 5~+ E 4500.00 48 2~ N 38 16 E 4600.00 46 41 N 38 37 ~_ 4700.g0 45 14 N ,38 53 E 4300.00 44 41 N 39 9 E 4900.00 .44 29 N 38 52 E 5000.00 45 12 N 38 52 E 5100.00 44 52 N 38 49 E 5200.00 45 2 N ']8 4'.5 E 5300.00 45 37 N 38 20 E 5400.00 46 32 N '38 0 E 5500.00 47 15 N 37 41 'E 5600.00 47 54 N 37 20 E 5700.00 48 38 N 37 12 E 5800.00 48 54 N 36 55 E 5900.00 49 48 N 36 51 6000.00 49 43 N 36 36 6100.00 50 24 N 36 26 6200.00 51 0 N 36 23 6309.00 51 10 N 36 2 6~00.00 51 39 N 35 51 6500.90 51 23 N 35 3,:] 6600.00 '51 55 N 35 6700.00 52 25 N 35 37 6800.00 52 57 N 35 29 6900.00 52 56 N 7000.00 52 37 N 34 50 E 7100.00 52 5 N 34 59 E 7200..00 7309.00 50 33 N 35 1.3 E 7400.90 50 0 N 35 37 7500.00 49 37 N 35 0 7600.00 48 35 N 34 32 E 7700.00 47 4~. N 34 4~ ,E 7800.00 46 27 N 35 KELLY SUB-SEA DE~TH VERTICAL DOGLEG RECTANGUL,6R SECTION SEVERITY NORTH/SOUTH FEET DEG/IO0 FEET 1652.51 1.26 1335.80 N 1798.77 0.32 1453.72 N 1948.05 1.10 1573.t~ N 2085.44 0.87 1682.28 N 2.214.38 1.13 1784.35 N 2333.39 2.98 1878.65 N 2~45.18 0.68 1967.00 N 2554.52 0.93 2052.92 N 2657.72 1.3:1 2133.65 N 2756.80 0.47 2210.90 N 2855.42 0.4'! 2953.96 0.96 3053.93 0.87 3152.89 0.89 3253.74 0.51 335'1.24 1.60 3~64.26 1.30 3572.66 0.74 3683.85 0.77 3797.17 1.15 .3912.67 0.25 4029.79 1.07 4148.46 1.69 4270.11 0.54 4393.14 0.37 4517.7~ 0.81 4542.18 0.63 4767.35 0.39 4895.30 1.03 5025.75 0.37 5157.31 O.Z.C 528~.10 0.30 5~16.99 1.04 5542.65 1.99 5664.34 0.52 5784.77 0.4'9 5'901.95 0.35 6017.05 2.68 6127.28 0.61 6233.62 1.20 2287.66 N 2364.57 N 2442.59 N 2519.92 N 25'99.07 N 26:30.74 N 2765.59 N 2852'02 N 2940.99 N 3031.85 N 3124.80 N 3219.15 N 3315.18 N 3413.72 N 3513.75 N ~6!5..54 N 3717.40 N 3820.12 N 3925.05 N 4032.26 N 4140.53 N 42~8.6'9 N 4355.63 N 4459.73 N &560.34 N 4659.09 N 4755.63 N ¢851.15 N 4943.00 N 5030.89 N D~TE OF SURVEY: 05-APR-I'991 ~USHING EL=VATION: 55.00 FT E N G I N '= E R: M. ,'qC 8R IDE 931.29 E 1653.44 N 35 35 E 1079.36 E '1810.61 N 35 36 E 1170.19 ~ 1950.68 N 36 39 E 1254.71 E 2092.66 N 3,5 43 E 1334.34 E 2228.09 N 36 47 E 1407.78 E 2347.59 N 3.5 51 E 1476.99 'E 2459.79 N 35 54 E 1545.21 E 2569.46 N 36 58 E 1609.99 E 2672.92 N 37 2 E ~672 44 = ~772 21 N ~'7 6 E 1734.77 E 2871.03 N 3'7 10 c 1796.80 E 2969.79 N 3'7 14 ~ 1859.7~ E 3070.00 N 37 17 ~ 1921.95 E 3169.21 N 37 20 E i984.9~ ~ 3270.36 N 37 22 E 2049.20 E 3374.25 N 37 24 E 2115.15 E 3481.72 N, 37 25 E 2181-46 E 35'90.65 N 37 25 ~ 2249.14 E 3702.43 N 37 24 '~ 2317.89 E 3816.32 N 37 24 E 2387.62 E 3932.57 N 37 23 E 2458.22 E ~050.4! N 37 22 E 2529.39 E 4159.87 N 3'7 20 ~ 2602.0,5 =,_ 4292.34 N 37 19 ~_ 2675.21 E 4416.27 N 37 17 E 2748.90 E ,~54!.,87 N 37 15 = 2822.I~ E ~667.29 N 3'7 1Z . ~ 2895.59 ~ 4793.51 N 37 10 ~ 2970.7] E 4922.5.3 N 37 7 E 30~7.10 E 5054.10 N 37 5 E 31'23.93 = 51:36.83 N 37 2 ~ 3199.83 E 5318.86 N 35 59 E 3274.22 E 5449.0G N 35 56 E 3346.92 E 5575.93 N 35 53 ~ 3417.51 ~_ 5698.7:3 N 3.6 51 f 3488.25 E 5820.23 N 35 45' E 3556.60 = 5938.47 N 36 48 E 3623.01 : 6054.74 N 36 45 E 36~6.22 S 6156.15 N 36 43 E 37~7.93 P 6273.50 N 36 41 f COORDINATES HORIZ. 'OEPARTUR: EAST/WEST DIST. AZIMUTH FEET ~EET DEG MIN COMPUT~'TI~N DATE: I!-~PR-91 PAGE EXPLORATION -11 / SN - 04 MPI NORTH ' fORTH' SLOPE, ALASKA TRUE '~SURED VERTICAL DEPTH DEPTH 713.59 7955.00 955.29 8055.00 000.41 8155.00 148.10 8255.00 Z96.15 8355.00 444.71 8455.00 594.71 8555.00 747.32 8655.00 897.53 8755.00 ,041.45 8855.00 186.11 8955.00 ,332.0! 9055.00 478.73 9155.00 ,627.39 9255.00 '?7?.33 9355.00 :924.67 9455.00 ;068.59 9555.00 ;208.65 9655.00 ;345.04 9755.00 ;484.43 9855.00 ;631.23 9955.00 ,789.39 10055.00 ,954.44 10155.00 ,109.17 10255.0,9 ,252.07 10355.00 ,348.00 10422.57 INTERPOLATEO VALUES FOR EVEN 100 FEET OF SUB-SEA COURSE VERTICAL DOGLEG VERTICAL DEVIATION AZIMUTH SEC'TION SEVERITY DEPTH DEG MIN DEG MIN FEET OEG/IO0 7909.00 8000.00 8100.00 8200.00 8300.00 8400.00 8500.00 8600.00 8700.0O 6800.00 .45 14 N 36 17 E 6'335.99 1.96 45 41 N 39 2] E 6435.86 2.32 47 8 N 44 14 E 6540.95 1.65 47 31 N 44 59 E 6649.59 0.4,4 47 31 N 45 21 E 6758.70 0.4~ 48 2 N 45 35 F_ 6868.47 0.59 48 27 N 45 59 ,5 ' 6980.14 0.43 49 12 N 48 38 E 7095.17 .4.51 46, 51 N 55 4~ 5 7!05.76 4.2~ 46 1 N 57 5'9 E 7306.0'7 0.40 8900.00 9000.00 9100.00 9200.00 9300.00 9400.00 9500.00 9600.90 9'700.00 9800.00 46 31 N 59 4 E 7406.89 1.00 46 57 N 60 23 E 7508.70 0.8.4 47 19 N 61 ? E 7611.01 0.80 48 5 N 61 39 E 7715.44 1.10 47 50 N 61 51 E 7~21.36 0.99 46 35 N 62 56 E 7'923.56 0.85 45 21 N 64 47 E 8020.59 2.15 43 25 N 66 54 ~ 8111.01 1.84 42 55 N 68 26 E 8195.31 O.8S 45 26 N 71 13 ~ 828.2.25 2.4]3 9900.00 10000.00 lOlO0.O0 10Z00.00 10300.00 10367.57 48 50 N 74 15 E 8375.45 2.69 53 ! N 77 57 E 8478.33 4.24 52 18 N 79 36 '~ 8584.50 0.73 46 24 N 83 35 E 8677.29 2.3~+ 45 13 N 94 0 5 8754.63 0.00 45 13 N 84 0 5 8806.14 0.00 D~TE OF SURVEY: KELLY BUSHING ELEVATION: ENGINEER: SU'8- SE~ DEPTH R'EC'TANGUL&R COORDINATES HgRIZ. NORTH/SOUTH EAST/WEST DIST. FEET CEET FEET 51'14.62 N 3808.31 E 6376.72 5194.41 N 3869.21 E 6477.0) 52'72.73 N 3939.33 E 6581.79 5349.9~ N 4015.78 E 5689.45 54,Z6.9~ N 4093.17 ~ 5797.51 5503.91 N 4171.60 E 6906.18 5581.75 N 4251.86 ~ 7016.71 !$660.59 N 4335.94 ~ 7130.41 5729.13 N 44g4.53 E 7238.74 5784.90 N 4511.71 E 7336.25 5839.58 N 4600.80 E 7434.25 5893.10 N 4692.57 E 7533.18 5945.4'7 N 4786.30 E 7632.65 5998.04 N 4882.91 E 7734.29 6051.00 N 4981.2~ E 78.37.59 6101.26 N 5077.11 5 7937.41 6147.42 N 5159.74 E B032.25 6187.45 N 5259.25 E ~120.61 6222.53 N 5345.10 E 8203.04 6256.39 N 5436.08 E 8288.15 6287.86 N 5538.79 E 8379.47 6317.48 N 5657.63 E 3480.53 6342.11 N 5786.60 E 3585.23 6360.03 N 5903.15 E 8677.39 6370.93 N 6004.61 E 8754.66 6378.05 N 6072.3~ E 8806.40 05-APR-1 }91 5.~. O0 ~T M. ~"C &RIDE DEPARTUR~E AZIMUTH D=G MIN N 36 ~0 E N 36 41 E N 36 46 E N 36 54 E N 37 1 E N 37 10 E N 37 13 E N 37 27 E N 37 41 E N 37 '57 E N 3'8 '14 E N 38 32 E N 38 50 E N 39 9 E N 3'9 28 E N 39 ~6 E N 40 4 E N 40 Z2 E N 40 40 E N 40 5'9 E N 41 23 E N 4;I 51 E N 42 23 E N 42 52 ~ N 43 l~ ~ N 43 36 E ' ~ CDMPUTA'TION DAT~E: 11-AP,q-91 PAGE P EXPLORATION -11 / SN - 04 MPI AG NORTH ' ORTH ?SLOPE, ALASKA MARKER TOP 7" LINER 9 5/8" CASING SHOE GCT LAST RE~D'INS PBTD 7" CASING SHOE ORILLER'$ OEPTH INTERPOLATEO VALUES FOR CHOSEN :HORIZONS SURFACE LOCATION : MEASURED DEPTH TVD BELOW KB FROM KB 1970' FNL SUB-SEA 135'34. O0 9,8 B'9.'45 9834.4 5 13768.00 10042.03 99~7.03 14203.00 10320.44 10255.44 1,42,68.00 10366.22 10311'.22 1,4348.00 10422.$7 10367.57 14348.09 .10422.57 10367.57 ~< ELLY OAT~ gUSHING OF SURVEY: ELEVATION: ENGINEER: 05-APR-1991 55.00 F'T H. MCBRZDE 2054' FEL, S6C36 T12N R16E RECTANGUL.~R COORDINATES NORTH/SOUTH EAST/WEST 6267.46 N , 5469.}5 E 6313.~1 N 5541.02 E 6367.29 N 5969.97 E 6372.11 N 6015.~6 E 6378.05 N 6072.34 E 6378.05 N 6072.34 E COMPUTATION DATE: tP EXPLORATION L-11 ! SN - 04 MPI ;AG NDRTH ~ JDRTH~SLOPE~ ~L~SK& MARKER PBTD DRILLER"S DEPTH ~'~~~ STR~T[GRAPHIC SURFACE MEASURED DEPTH BELOW KB 14258.00 14348.00 SUMMARY ~~~ LOCATION = 19T0' ~NL TVD FROM KB SU~-SE~ 10~6.5.22 10311.22 10~22.5T 10~67.5T ~ELLY DATE OF SURVEY: BUSHING ELEVATION: ENGINEER: 05-~PR-1991 55.00 FT M.MCBRIDE 2054' FEL, SEC36 T12N RISE RECT&NGULAR COORDINATES NORTH/SOUTH EAST/WEST 6372.11 N 6015.86 E 6378.05 N 607.2.~4 E FINAL MEASURED DEPTH WELL LOCATION A'T TO: TRUE SUB-SEA VERTICAL VERTICAL DEPTH DEPTH 14348.00 10422.5'7 10367.57 HORIZONTAL DEPARTURE OISTANCE AZIMUTH FEET DEG M!N 806..40 N 43 36 E SUB - S URFA CE DIRECTIONAL SURVEY r~ UIDANCE r~ ONTINUOUS F~ OOL .gate Company BP EXPLORATION Well Name 1-11/SN-04 MPI (1970' FNL, 2054' FEL, SEC 36, T12N, R16E) Field/Location SAG NORTH, NORTH SLOPE, ALASKA Job Reference No. ~:_~. ~.. ~.. ~.~ i, ~,~,!- ?...~ ~ ;, Date 74487 6-APR-91 ~-~r ~ Logged By ~: t i~!. ~- ~? ~ ~-~ ~:~ ~ · : ,..~ ,.~:.~.- Computed By' MCBRIDE ~"-"~?' ...... ~':'~ " * SCHLUMBERGER * , · GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA SURVEY DATE: 05-APR-1991 METHODS OF COMPUTATION TOOL LOCATION: INTERPOLATION: VERTICAL SECTION: ENGINEER: M.MCBRIDE TANGENTIAL- Averaged deviation and azimuth LINEAR HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 43 DEG 9 MIN EAST COMPUTATION DATE: 11-APR-91 PAGE 1 BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE 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 HORZZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/ O0 FEET FEET FEET DEG 0.00 100.00 200.00 300.00 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 -55 O0 45 O0 145 O0 245 O0 345 O0 445 O0 545 O0 645 O0 745 O0 845 O0 0 0 N 0 0 E 0 12 S 0 17 W 0 9 S 13 6 E 0 4 S 36 51 W 0 5 S 0 34 E 0 5 S 9 44 W 0 6 S 30 43 E 0 5 S 39 51 E 0 6 S 48 14 E 0 13 S 78 12 E 0 O0 -0 02 -0 23 -0 30 -0 43 -0 52 -0 62 -0 65 -0 65 -0 57 0 O0 0 06 0 22 0 O0 0 14 0 10 0 16 0 O0 0 11 0 24 0 O0 N 0 03 S 0 29 S 0 42 S 0 55 S 0 66 S 0 83 S 0 95 S 1 06 S 1 16 S 0 O0 E 0 O0 W 0 02 W 001 E 0 05 W 0 05 W 0 03 w 0 06 E 0 17 E 0 39 E 0 O0 N 0 0 E 03 S 0 44 W 29 S 3 36 W 42 S 1 12 E 55 S 5 5 W 66 S 4 24 W 83 S 1 46 W 95 S 3 45 E 07 S 9 12 E 22 S 18 47 E 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 999.99 944.99 1 6 O0 1099.87 1044.87 4 0 O0 1199.55 1144.55 5 52 O0 1298.89 1243.89 6 59 O0 1398 01 1343.01 8 30 O0 1496 79 1441.79 9 30 O0 1595 43 1540.43 9 11 O0 1694 07 1639.07 10 29 O0 1791 99 1736.99 12 20 O0 1889 40 1834.40 13 36 N 68 22 E N 75 52 E N 65 15 E N 55 51 E N 41 52 E N 40 14 E N 38 16 E N 37 30 E N 36 24 E N 35 46 E 0 14 4 20 11 17 22 08 35 20 50 77 67 17 83 51 103 64 126 08 1 .94 1 .06 3.48 3.86 2 20 2 O8 0 54 3 74 1 05 1 71 0 99 S 0 38 N 2 83 N 8 34 N 17 44 N 29 14 N 41 93 N 54 90 N 71 13 N 89 37 N 1 26 E 5 74 E 13 31 E 23 38 E 32 87 E 43 14 E 53 49 E 63 53 E 75 89 1 60 s 51 54 E 5 13 24 37 52 67 83 67 E 103 01 E 126 75 N 86 11 E 61 N 78 0 E 82 N 70 22 E 21 N 62 3 E 06 N 55 58 E 96 N 51 54 E 97 N 49 10 E 85 N 46 46 E 13 N 44 53 E 2000 O0 1985 93 1930.93 16 44 2100 2200 2300 24O0 2500 2600 2700 2800 2900 O0 2080 O0 2173 O0 2265 O0 2354 O0 2440 O0 2525 O0 2609 O0 2693 O0 2777 84 2025 84 19 52 98 2118 30 2210 32 2299 51 2385 31 2470 58 2554 69 2638 54 2722 98 22 41 30 25 28 32 28 52 51 31 36 31 32 24 58 32 36 69 32 57 54 33 2 N 34 22 E N 35 5 E N 35 42 E N 36 10 E N 36 10 E N 36 4 E N 35 54 E N 35 32 E N 35 20 E N 35 14 E 151 86 182 98 219 01 259 41 304 59 354 91 407 50 460 89 514 48 568 47 3 52 310 2 67 2 98 4 05 1 10 0 84 0 03 0 34 0 60 110.72 N 103 93 E 151 86 N 43 11 E 136.65 N 121 166.24 N 142 199.21N 166 235.95 N 193 276.88 N 223 319.75 N 254 363.46 N 286 407.54 N 317 452.01 N 349 78 E 183 89 E 219 8O E 259 67 E 305 58 E 355 74 E 408 17 E 462 51 E 516 01 E 571 04 N 41 42 E 21 N 40 41 E 82 N 39 56 E 25 N 39 23 E 88 N 38 55 E 82 N 38 33 E 60 N 38 13 E 63 N 37 55 E 07 N 37 40 E 3000.00 2861 36 2806 36 33 16 3100.00 2945 3200.00 3028 3300.00 3112 3400.00 3194 3500.00 3274 3600.00 3352 3700.00 3427 3800.00 3499 3900.00 3567 09 2890 76 2973 36 3057 73 3139 86 3219 85 3297 94 3372 44 3444 22 3512 N 34 56 E 09 33 3 N 34 41 E 676 76 33 14 N 34 38 E 730 36 33 31 N 34 37 E 784 73 35 46 N 34 49 E 841 86 37 41 N 35 42 E 900 85 39 59 N 36 47 E 962 94 42 48 N 36 48 E 1028 44 45 56 N 36 45 E 1097 22 48 22 N 36 28 E 1170 622 45 54 71 97 O5 29 42 O5 51 55 0 38 0 2O 0 16 1 28 2 49 1 72 261 291 3 38 1 44 496.66 N 380 32 E 625 55 N 37 27 E 541.55 N 411 586.62 N 442 631.76 N 473 678.39 N 506 727.25 N 540 777.71N 577 830.54 N 617 886.49 N 659 945.48 N 702 53 E 680 65 E 734 83 E 789 09 E 846 59 E 906 61 E 968 21 E 1034 10 E 1104 96 E 1178 17 N 37 14 E 88 N 37 2 E 71 N 36 52 E 37 N 36 43 E 16 N 36 37 E 74 N 36 36 E 77 N 36 37 E 66 N 36 38 E 17 N 36 38 E BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA COMPUTATION DATE: 11-APR-91 PAGE 2 DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE 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 FEE7 DEG 4000 O0 3632 89 3577 89 49 30 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3697 O0 3761 O0 3823 O0 3884 O0 3942 O0 3999 O0 4055 O0 4110 O0 4166 5O 3642 27 3706 56 3768 12 3829 67 3887 44 3944 3O 400O 21 4055 59 4111 5O 49 57 27 50 56 56 52 0 12 53 25 67 54 55 44 55 45 30 56 20 21 56 50 59 54 49 N 36 15 E 1245 43 N 36 2 E 1321 N 36 10 E 1397 N 36 34 E 1475 N 36 56 E 1554 N 36 50 E 1634 N 36 45 E 1716 N 36 50 E 1799 N 37 18 E 1882 N 37 39 E 1964 18 62 3O 38 97 78 21 31 50 081 0 53 1 30 1 02 1 20 1 69 0 69 031 1 46 1 85 1006.23 N 747 64 E 1253.58 N 36 37 E 1067.87 N 792 1130.15 N 837 1193.11 N 884 1256.87 N 932 1321.67 N 98O 1387.60 N 1030 1454.07 N 1079 1520.80 N 1129 1586.28 N 1180 64 E 1329.90 N 36 35 E 97 E 1406.93 N 36 33 E 40 E 1485 15 N 36 33 E O0 E 1564 73 N 36 33 E 72 E 1645 79 N 36 35 E 01 E 1728 11 N 36 35 E 63 E 1811 06 N 36 36 E 95 E 1894 63 N 36 37 E 28 E 1977 20 N 36 39 E 5000 O0 4225 02 4170 02 53 40 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 4285 O0 4230 O0 4346 31 4291 O0 4409 77 4354 O0 4475 09, 4420 O0 4541 71 4486 O0 4608 36 4553 O0 4676.70 4621 O0 4746.28 4691 O0 4817.08 4762 O0 52 48 31 51 13 77 50 0 09 48 11 71 48 21 36 47 28 7O 46 23 28 45 20 08 44 43 N 37 51 E 2O45 28 N 38 1 E 2124 N 37 54 E 2203 N 37 58 E 2280 N 37 58 E 2355 N 38 12 E 2430 N 38 28 E 2504 N 38 38 E 2577 N 38 53 E 2648 N 38 54 E 2719 97 63 6O 99 28 57 33 94 37 1 14 0 32 1 23 1 26 1 39 0 74 2 29 0 79 081 0 38 1650.45 N 1229 94 E 2058 34 N 36 42 E 1713 56 N 1279 1775 1836 1896 1955 2013 2070 2126 2181 84 N 1327 83 N 1375 55 N 1421 25 N 1467 72 N 1513 80 N 1559 79 N 1604 76 N 1648 13 E 2138 72 E 2217 20 E 2294 73 E 2370 74 E 2444 98 E 2519 49 E 2592 46 E 2664 81 E 2734 33 N 36 44 E 31 N 36 47 E 58 N 36 49 E 27 N 36 51 E 84 N 36 54 E 36 N 36 56 E 33 N 36 59 E 12 N 37 2 E 71 N 37 5 E 6000 O0 4888 12 4833 12 44 50 6100 6200 6300 64OO 6500 6600 6700 6800 6900 O0 4959 O0 5030 O0 5101 O0 5171 O0 5242 O0 5313 O0 5383 O0 5452 O0 5520 30 4904 56 4975 10 5046 91 5116 94 5187 42 5258 41 5328 59 5397 78 5465 30 44 30 56 44 44 10 45 3 91 44 48 94 44 54 42 45 24 41 45 52 59 46 30 78 47 7 N 39 14 E 2789 57 N 38 53 E 2859 N 38 55 E 2929 N 38 56 E 3O00 N 38 48 E 307O N 38 48 E 3140 N 38 27 E 3211 N 38 17 E 3282 N 38 0 E 3354 N 37 48 E 3427 63 60 28 69 88 61 78 71 55 0 77 0 40 1 82 0 42 0 37 0 81 0 72 0 73 1 32 041 2236 36 N 1693 21 E 2805 04 N 37 8 E 229O 95 N 1737 2345 56 N 1781 24O0 72 N 1825 2455 69 N 1870 2510 53 N 1914 2565 93 N 1958 2621.94 N 2003 2678.74 N 2047 2736.43 N 2092 41 E 2875 46 E 2945 96 E 3016 28 E 3086 41 E 3157 72 E 3228 05 E 3299 64 E 3371 59 E 3444 25 N 37 11 E 37 N 37 13 E 22 N 37 15 E 81 N 37 18 E 17 N 37 20 E 10 N 37 21 E 51 N 37 23 E 71 N 37 24 E 85 N 37 24 E 7000 O0 5588 72 5533 72 47 15 7100 7200 7300 7400 7500 7600 7700 7800 7900 O0 5656 O0 5723 O0 5789 O0 5855 O0 5920 O0 5985 O0 6050 O0 6114 O0 6178 22 5601 05 5668 28 5734 15 58OO 57 5865 34 5930 07 5995 39 6059 23 6123 22 47 55 05 48 15 28 48 37 15 48 54 57 49 16 34 49 36 07 49 40 39 50 10 23 50 40 N 37 35 E 35OO 59 N 37 20 E 3574 N 37 15 E 3648 N 37 11 E 3722 N 36 55 E 3797 N 36 54 E 3872 N 36 54 E 3948 N 36 37 E 4024 N 36 29 E 4100 N 36 24 E 4176 01 01 53 34 52 26 01 O8 52 0 54 071 0 83 1 45 1 0 0 0 0 0 15 8O 17 60 20 43 2794.50 N 2137 44 E 3518 22 N 37 25 E 2853.10 N 2182 2912.28 N 2227 2971.95 N 2272 3031.99 N 2318 3092.49 N 2363 3153.44 N 2409 3214.49 N 2454 3276.00 N 2500 3337.91 N 2546 28 E 3592 34 E 3666 67 E 3741 O0 E 3816 39 E 3892 11 E 3968 75 E 4044 36 E 4121 08 E 4198 01 N 37 25 E 40 N 37 25 E 32 N 37 24 E 56 N 37 24 E 18 N 37 23 E 37 N 37 23 E 59 N 37 22 E 16 N 37 21 E 12 N 37 20 E COMPUTATION DATE: Il-APR-91 PAGE 3 BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55,00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUIH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HOR!Z. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 6241 45 6186 45 51 5 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 6304 35 6249 O0 6367 02 6312 O0 6429 32 6374 O0 6491 47 6436 O0 6553 86 6498 O0 6616.13 6561 O0 6677.86 6622 O0 6739.05 6684 O0 6799.87 6744 35 51 10 O2 51 16 32 51 39 47 51 25 86 51 24 13 51 44 86 52 2 05 52 28 87 52 54 N 36 28 E 4253 47 · N 36 9 E 4330 N 36 2 E 4407 N 35 50 E 4485 N 35 46 E 4563 N 35 38 E 464O N 35 31 E 4718 N 35 35 E 4796 N 35 37 E 4874 N 35 27 E 4953 65 98 58 29 77 34 31 73 41 0 40 0 35 0 74 0 48 0 32 0 58 0 O5 081 1 16 1 31 3400 23 N 2592 11 E 4275 59 N 37 19 E 3462 3525 3589 3652 3716 3779 3843 3908 89 N 2638 88 N 2684 24 N 2729 76 N 2775 24 N 2821 87 N 2866 88 N 2912 18 N 2958 3972.75 N 3004 13 E 4353 01 E 4431 89 E 4509 75 E 4587 31 E 4665 86 E 4744 59 E 4822 65 E 4901 81 E 4981 32 N 37 18 E 22 N 37 17 E 43 N 37 15 E 74 N 37 14 E 86 N 37 12 E 08 N 37 11 E 71 N 37 9 E 78 N 37 8 E 13 N 37 6 E 9000 O0 6860.13 6805.13 52 59 9100 9200 9300 94O0 9500 9600 9700 9800 9900 O0 6920.28 6865.28 53 3 O0 6980.46 6925 46 53 1 O0 7040.81 6985 81 52 41 O0 7101.51 7046 51 52 36 O0 7162.60 7107 60 52 9 O0 7224.40 7169 40 51 38 O0 7286.81 7231 81 51 5 O0 7350.11 7295 11 50 33 O0 7413.45 7358 45 50 47 N 35 29 E 5032.48 N 35 23 E 5111.64 N 35 11 E 5190.75 N 34 52 E 5269.69 N 34 47 E 5348.31 N 34 55 E 5426.66 N 34 56 E 5504.47 N 34 57 E 5581.81 N 35 15 E 5658.45 N 35 41 E 5735.15 031 0 56 021 051 0 34 0 68 0 63 0 65 0 51 1 33 4037.80 N 3051 05 E 5060 90 N 37 5 E 4102.90 N 3097 4168.12 N 3143 4233.43 N 3189 4298.68 N 3234 4363.64 N 3279 4428.08 N 3324 4492.12 N 3369 4555.49 N 3414 4618.48 N 3459 34 E 5140 75 N 37 3 E 44 E 5220 58 N 37 1 E 20 E 5300 27 N 37 0 E 54 E 5379 68 N 36 58 E 82 E 5458 80 N 36 56 E 84 E 5537 37 N 36 54 E 60 E 5615 46 N 36 52 E 08 E 5692.84 N 36 51 E 03 E 5770.20 N 36 50 E 10000 O0 7477 48 7422 48 49 56 10100 10200 10300 10400 10500 10600 10700 10800 10900 O0 7542 O0 7607 O0 7672 O0 7739 O0 7807 O0 7875 O0 7945 O0 8016 O0 8086 08 7487 02 7552 71 7617 47 7684 11 7752 81 7820 45 7890 18 7961 11 8031 08 49 35 02 49 22 71 48 10 47 47 51 11 46 56 81 46 14 45 45 25 18 45 7 11 46 10 N 35 30 E 5811.30 N 35 3 E 5886.92 N 34 51 E 5962.18 N 34 33 E 6036.75 N 34 38 E 6110.35 N 35 10 E 6183.23 N 35 35 E 6255.22 N 36 12 E 6326.40 N 37 21 E 6396.63 N 40 45 E 6467.93 0 68 0 39 0 52 081 0 69 0 76 0 83 1 ]3 3 O6 2 96 4680.87 N 3503 82 E 5846.99 N 36 49 E 4743.20 N 3547 4805.52 N 3591 4867.56 N 3634 4928.92 N 3676 4989.36 N 3718 5048.64 N 3760 5106.83 N 3802 5163.58 N 3844 5219.00 N 3889 89 E 5923.30 N 36 48 E 47 E 5999 30 N 36 46 E 31 E 6074 65 N 36 45 E 47 E 6149 04 N 36 43 E 57 E 6222 66 N 36 42 E 59 E 6295 30 N 36 41 E 60 E 6367 06 N 36 40 E 73 E 6437 74 N 36 40 E 86 E 6509 15 N 36 42 E 11000 O0 8154 72 8099 72 47 8 11100 O0 8222 48 8167 11200 O0 8290 05 8235 11300 O0 8357 60 8302 11400 00 8425 07 8370 11500 O0 8491 96 8436 11600 O0 8558 51 8503 11700 O0 8624 20 8569 11800 O0 8689 65 8634 11900 O0 8756 69 8701 N 44 13 E 6540 65 48 47 26 N 44 50 E 6614 05 47 32 N 45 5 E 6687 60 47 31 N 45 23 E 6761 07 47 49 N 45 36 E 6835 96 48 11 N 45 52 E 6909 51 48 28 N 46 1 E 6984 20 49 26 N 47 6 E 7059 65 48 37 N 51 17 E 7134 69 46 47 N 55 54 E 7207 17 86 54 28 56 10 37 57 52 1 66 031 0 12 0 43 1 43 0 69 0 50 1 58 3 3O 4 32 5272.52 N 3939 12 E 6581 50 N 36 46 E 5324.88 N 3990 5377.03 N 4042 5428.98 N 4095 5480.66 N 4147 5532.62 N 4201 5584.50 N 4254 5636.44 N 4309 5686.08 N 4366 5730.15 N 4426 76 E 6654 87 E 6727 19 E 6800 88 E 6873 O5 E 6946 71 E 7020 36 E 7095 35 E 7169 02 E 7240 36 N 36 51 E 35 N 36 56 E 32 N 37 2 E 32 N 37 7 E 85 N 37 13 E 63 N 37 18 E 07 N 37 24 E 14 N 37 31 E 46 N 37 41 E BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA COMPUTATION DATE: 11-APR-91 PAGE 4 DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN 12000 O0 8826 17 8771.17 45 48 121O0 12200 12300 12400 12500 126O0 12700 12800 12900 O0 8895 58 8840.58 46 13 O0 8964 56 8909.56 46 32 O0 9033 13 8978.13 46 52 O0 9101 42 9046.42 46 57 O0 9169 40 9114,40 47 28 O0 9236.67 9181.67 47 54 O0 9303.33 9248.33 48 18 O0 9370.25 9315.25 47 39 O0 9438.08 9383.08 46 49 13000 O0 9507.08 9452 08 45 56 13100 13200 13300 13400 13500 13600 13700 13800 13900 O0 9577.15 9522 O0 9648.72 9593 O0 9721.88 9666 O0 9794.96 9739 O0 9865.90 9810 O0 9934,26 9879 O0 9999.60 9944 O0 10061.37 10006 O0 10121.73 10066 15 44 55 72 43 36 88 42 3O 96 43 54 90 45 44 26 47 54 60 50 27 37 53 12 73 52 20 14000.00 10183.09 10128.09 51 18 14100.00 10248.69 10193.69 46 39 14200.00 10318.33 10263.33 45 14 14300.00 10388.76 10333.76 45 13 14348.00 10422.57 10367.57 45 13 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEG MIN FEET N 57 47 E 7277 28 N 58 23 E 7346 N 59 14 E 7416 N 60 3 E 7486 N 60 47 E 7556 N 61 15 E 7625 N 61 36 E 7696 N 61 40 E 7766 N 61 55 E 7837 N 62 47 E 7906 84 58 36 09 89 14 82 25 66 N 63 26 E 7974.73 N 65 25 E 8041.25 N 66 44 E 8105.55 N 68 9 E 8167.69 N 69 5 E 8229.36 N 71 39 E 8292.04 N 73 46 E 8355.41 N 75 48 E 8419.90 N 78 23 E 8485.28 N 79 19 E 8549.76 N 80 12 E 8613.25 N 83 26 E 8672.21 N 84 2 E 8726.80 N 84 0 E 8780.37 N 84 0 E 8806,14 DEG/ O0 i 05 0 67 0 96 0 66 0 73 0 83 0 15 0 34 0 77 1 71 1.04 2.12 2.99 1.01 2.42 3.04 3.21 3.29 3.62 0,42 4.38 2.91 5.73 0.00 0.00 FEET FEET FEET DEG MIN 5769 08 N 4486.49 E 7308 27 N 37 52 E 58O7 5844 5881 5917 5953 5988 6023 6058 6093 18 N 4547.56 E 7375 88 N 38 4 E 74 N 4609.46 E 7443 66 N 38 16 E 49 N 4672.28 E 7511 47 N 38 28 E 48 N 4735 85 E 7579 24 N 38 40 E 01 N 4800 01 E 7647 12 N 38 53 E 37 N 4865 O0 E 7715 50 N 39 5 E 76 N 4930 61 E 7784.38 N 39 18 E 91 N 4996 08 E 7853.10 N 39 31 E OB N 5061 13 E 7920.90 N 39 43 E 6125.90 N 5125 64 E 7987.42 N 39 55 E 6156.80 N 5189 6185.10 N 5253 6211.25 N 5316 6236.25 N 5380 6259.93 N 5446 6281.44 N 5516 6301.39 N 5589 6319.21 N 5665 6334.20 N 5744 94 E 8052.43 N 40 8 E 78 E 8115.27 N 40 21 E 74 E 8176.02 N 40 34 E 25 E 8236.37 N 40 47 E 62 E 8297.74 N 41 2 E 35 E 8359.82 N 41 17 E 36 E 8423.09 N 41 34 E 94 E 8487.36 N 41 53 E 24 E 8550.93 N 42 12 E 6348.41 N 5821,91 E 8613.76 N 42 31 E 6359.27 N 5896.54 E 8672.34 N 42 50 E 6367.24 N 5967.86 E 8726.80 N 43 9 E 6374.48 N 6038.45 E 8780.49 N 43 27 E 6378.05 N 6072.34 E 8806.40 N 43 36 E COMPUTATION DATE: 11-APR-91 PAGE 5 BP EXPLORATION 1-11 / SN - 04 SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR EVEN 1000 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. DEPARTLJRE 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 999 O0 1985 O0 2861 O0 3632 O0 4225 O0 4888 O0 5588 O0 6241 O0 6860 -55 O0 99 944 93 1930 36 2806 89 3577 02 4170 12 4833 72 5533 45 6186 13 6805 0 0 N 0 0 E 99 1 6 N 68 22 E 0 93 16 44 N 34 22 E 151 36 33 16 N 34 56 E 622 89 49 30 N 36 15 E 1245 02 53 40 N 37 51 E 2045 12 44 50 N 39 14 E 2789 72 47 15 N 37 35 E 3500 45 51 5 N 36 28 E 4253 13 52 59 N 35 29 E 5032 0 O0 14 86 45 43 28 57 59 47 48 0 O0 1 94 3 52 0 38 081 1 14 0 77 0 54 0 40 031 0.00 N 0.99 S 110.72 N 103 496.66 N 380 1006.23 N 747 1650.45 N 1229 2236.36 N 1693 2794.50 N 2137 3400.23 N 2592 4037.80 N 3051 0 O0 E 0.00 N 0 0 E 26 E 1.60 S 51 54 E 93 E 151.86 N 43 11 E 32 E 625 55 N 37 27 E 64 E 1253 58 N 36 37 E 94 E 2058 34 N 36 42 E 2~ E 2805 04 N 37 8 E 44 E 3518 22 N 37 25 E 11 E 4275 59 N 37 19 E 05 E 5060 90 N 37 5 E 10000 O0 7477.48 7422 48 49 56 11000 O0 8154.72 8099 72 47 8 12000 O0 8826.17 8771 17 45 48 13000 O0 9507.08 9452 08 45 56 14000 O0 10183,09 10128 09 51 18 14348 O0 10422.57 10367 57 45 13 N 35 30 E 5811.30 N 44 13 E 6540.65 N 57 47 E 7277.28 N 63 26 E 7974.73 N 80 12 E 8613.25 N 84 0 E 8806.14 0 68 1 66 1 O5 1 04 4 38 0 O0 4680 87 N 3503.82 E 5846 99 N 36 49 E 5272 52 N 3939.12 E 6581 50 N 36 46 E 5769 08 N 4486.49 E 7308 27 N 37 52 E 6125 90 N 5125.64 E 7987 42 N 39 55 E 6348 41 N 5821.91 E 8613 76 N 42 31 E 6378 05 N 6072.34 E 8806 40 N 43 36 E BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 0.00 55.00 55.00 155.00 155.00 255.00 255.00 355.00 355.00 455.00 455.00 555.00 555.00 655.00 655.00 755.00 755.00 855.00 855.00 COMPUTATION DATE: 11-APR-91 PAGE 6 DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTk-f 0 0 N 0 0 E 0 8 S 73 26 W 0 8 S 10 16 W 0 4 S 15 28 E 0 6 S 23 17 W 0 4 S 1 2 W 0 6 S 8 17 E 0 5 S 34 48 E 0 5 S 45 51 E 0 8 S 67 41 E 955 O0 955 O0 1055 04 1055 1155 28 1155 1255 80 1255 1356 57 1355 1457 67 1455 1559 03 1555 1660 34 1655 1762 16 1755 1864 63 1855 -55 O0 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 O0 O0 O0 O0 0 29 N 81 45 E 2 57 N 73 5 E 4 24 N 73 12 E 6 43 N 61 26 E 732 N 44 8 E O0 8 57 N 41 20 E O0 9 26 N 38 36 E O0 9 19 N 37 36 E O0 12 4 N 36 31E O0 13 16 N 36 10 E O0 1000 O0 1100 O0 1200 O0 1300 O0 1400 O0 1500 O0 1600 O0 1700 oo 1800 1967 79 1955 O0 1900 O0 15 43 59 2055 46 2155 59 2255 77 2355 O3 2455 21 2555 94 2655 11 2755 40 2855 O0 2000 O0 2100 O0 2200 O0 2300 O0 2400 O0 2500 O0 2600 O0 2700 O0 2800 O0 19 3 O0 22 10 O0 25 8 O0 28 54 oo 31 46 O0 32 36 O0 32 44 O0 33 5 O0 33 14 N 34 38 E N 34 41 E N 35 38 E N 36 8 E N 36 10 E N 36 2 E N 35 47 E N 35 24 E N 35 18 E N 34 57 E FEET DEG/IO0 FEET FEET FEET DEG MIN 2072 2179 2288 2400 2517 2635 2753 2873 2992 3111.82 2955 O0 2900 O0 33 5 O0 3000 O0 3100 O0 3200 O0 3300 O0 3400 O0 3500 O0 3600 O0 3700 O0 3800 0.00 0 O0 -0 14 -0 26 -0 38 -0 48 -0 58 -0 64 -0 65 -0 64 -0.36 1.84 7.65 17 O5 29 17 44 01 6O 57 76 75 95 71 117 93 142 99 173 94 211 23 254 55 304 97 363 78 426 27 489 72 553 94 618 33 682 92 71 38 21 23 95 22 96 82 3231.37 3055 3351.41 3155 3474.98 3255 36O2 82 3355 3737 27 3455 3881 65 3555 4034 12 3655 4190 06 3755 4351 49 3855 N 34 40 E O0 33 14 N 34 39 E 747 O0 34 31 N 34 39 E 813 O0 37 14 N 35 24 E 885 O0 40 3 N 36 48 E 964 O0 43 56 N 36 49 E 1053 O0 48 7 N 36 34 E 1156 O0 49 43 N 36 9 E 1271 O0 50 49 N 36 7 E 1389 O0 52 46 N 36 45 E 1515 0.00 0 O0 0 07 0 14 0 O0 0 O0 021 0 O0 0 O0 021 0.81 2.94 1 48 0 46 2 O2 0 47 0 55 1 51 081 0 65 3 O9 2 97 2 27 2 88 4 O3 0 64 0 33 0 61 0 37 0 43 0 34 0 14 2 48 2 19 2 58 3 10 1 41 017 1 40 1 19 0 O0 N 0 O0 N 0 18 S 0 38 S 0 49 S 061 S 0 75 S 0 89 S 1 01 S 1 12 S 0 O0 E 0 O0 E 0 01 W 0 02 E 0 03 W 0 04 W 0 06 W 0 02 E 0 12 E 0 26 E 0 O0 N 0 0 E O0 N 0 0 E 18 S 4 19 W 38 S 3 4 E 49 S 3 58 W 61 S 4 6 W 75 S 4 20 w 89 S 1 8 E 02 S 6 53 E 15 S 13 13 E 1 16 S 0 33 S 1 44 N 5 68 N 13 O0 N 24 03 N 36 74 N 49 52 N 64.70 N 82 72 N 0 70 E 3 05 E 3 9 64 E 9 18 87 E 19 28 78 E 31 38 72 E 45 49.37 E 61 59.40 E 77 70.93 E 96 84.19 E 118 1 35 S 31 13 E 06 S 83 51 E 75 N 81 31 E 70 N 73 14 E 58 N 65 41 E 57 N 58 10 E 54 N 53 21 E 33 N 50 11 E O0 N 47 38 E 03 N 45 30 E 103 33 N 129 15 N 116 159 87 N 138 195 25 N 163 236 25 N 193 284 11N 228 335 09 N 265 387 16 N 303 440 04 N 340 493 25 N 377 98 85 E 143 O0 N 43 44 E 55 E 173 32 E 211 92 E 254 9O E 3O5 84 E 364 82 E 427 05 E 491 54 E 556 94 E 621 97 N 42 4 E 40 N 40 52 E 94 N 40 1 E 63 N 39 23 E 81 N 38 51 E 72 N 38 25 E 67 N 38 3 E 42 N 37 44 E 39 N 37 28 E 546.86 N 415.20 E 686 61 N 37 12 E 600.76 N 452.42 E 752 655.40 N 490.16 E 818 714.87 N 531.74 E 890 779.17 N 578.70 E 970 851.05 N 632.56 E 1060 934.48 N 694.81 E 1164 1027.19 N 762.99 E 1279 1123.93 N 833.42 E 1399 06 N 36 59 E 42 N 36 48 E 95 N 36 39 E 56 N 36 36 E 38 N 36 37 E 47 N 36 38 E 56 N 36 36 E 21 N 36 33 E 1225.82 N 908.74 E 1525.93 N 36 33 E COMPUTATION DATE: 11-APR-91 PAGE 7 BP EXPLORATION t-ll / SN - 04 SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE 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 4521 53 3955 O0 3900.00 55 13 4699 4879 5050 5213 5369 5520 5668 5812 5953 46 4055 82 4155 25 4255 85 4355 69 4455 01 4555 47 4655 39 4755 35 4855 O0 4000.00 56 20 O0 4100o00 55 7 O0 4200 O0 53 4 O0 4300 O0 51 3 O0 4400 O0 48 54 O0 4500 00' 48 24 O0 4600 O0 46 41 O0 4700 O0 45 14 O0 4800 O0 44 41 N 36 47 E 1652 51 N 36 50 E 1798 N 37 37 E 1948 N 37 56 E 2085 N 37 54 E 2214 N 37 54 E 2333 N 38 16 E 2445 N 38 37 E 2554 N 38 53 E 2657 N 39 9 E 2756 77 05 44 38 39 18 52 72 8O 1 26 0 32 1 10 0 87 1 13 2 98 0 68 0 93 1 31 0 47 1335 80 N 991 29 E 1663 44 N 36 35 E 1453 1573 1682 1784 1878 1967 2052 2133 2210 72 N 1079 19 N 1170 28 N 1254 35 N 1334 65 N 1407 O0 N 1476 92 N 1545 65 N 1609 90 N 1672 36 E 1810 19 E 1960 71 E 2O98 34 E 2228 78 E 2347 99 E 2459 21 E 2569 99 E 2672 44 E 2772 61 N 36 36 E 68 N 36 39 E 66 N 36 43 E 09 N 36 47 E 59 N 36 51 E 79 N 36 54 E 46 N 36 58 E 92 N 37 2 E 21 N 37 6 E 6093 98 4955 O0 4900 O0 44 29 6234 6376 6517 6659 6803 6950 7O98 7248 7399 56 5055 15 5155 04 5255 30 5355 50 5455 31 5555 18 5655 16 5755 77 5855 O0 5000 DO 5100 O0 5200 O0 5300 O0 5400 O0 5500 O0 56OO O0 5700 O0 5800 O0 45 12 O0 44 52 O0 45 2 O0 45 37 O0 46 32 O0 47 15 O0 47 54 O0 48 38 O0 48 54 N 38 52 E 2855 42 N 38 52 E 2953 N 38 49 E 3053 N 38 45 E 3152 N 38 20 E 3253 N 38 0 E 3357 N 37 41 E 3464 N 37 20 E 3572 N 37 12 E 3683 N 36 55 E 3797 96 93 89 74 24 26 66 85 17 041 0 96 0 87 0 89 051 1 60 1 30 0 74 0 77 1 15 2287.66 N 1734 77 E 2871 03 N 37 10 E 2364.57 N 1796 2442.59 N 1859 2519.92 N 1921 2599.07 N 1984 2680.74 N 2049 2765.59 N 2115 2852.02 N 2181 2940.98 N 2249 3031.85 N 2317 80 E 2969 74 E 3070 95 E 3169 98 E 3270 20 E 3374 16 E 3481 46 E 3590 14 E 3702 89 E 3816 79 N 37 14 E O0 N 37 17 E 21 N 37 20 E 36 N 37 22 E 25 N 37 24 E 72 N 37 25 E 65 N 37 25 E 43 N 37 24 E 38 N 37 24 E 7553.07 5955 O0 5900 O0 49 48 7707.62 6055 7863.43 6155 8021.55 6255 8180.81 6355 8341.39 6455 8501.83 6555 8662.90 6655 8826.17 6755 8991.48 6855 N 36 51 E 3912.67 O0 6O0O O0 6100 O0 6200 O0 6300 O0 640O O0 6500 O0 6600 O0 670O O0 6800 O0 49 43 N 36 36 E 4029.79 O0 50 24 N 36 26 E 4148.46 O0 51 0 N 36 23 E 4270.11 O0 51 10 N 36 2 E 4393.14 O0 51 39 N 35 51 E 4517.78 O0 51 23 N 35 38 E 4642.18 O0 51 55 N 35 33 E 4767.35 O0 52 26 N 35 37 E 4895.30 O0 52 57 N 35 29 E 5025.75 0 26 1 07 1 69 0 54 0 37 081 0.63 0.39 1 .O3 0.37 3124.80 N 2387 62 E 3932.57 N 37 23 E 3219 15 N 2458 3315 3413 3513 3615 3717 382O 3925 4032 18 N 2529 72 N 2602 78 N 2675 54 N 2748 40 N 2822 12 N 2895 05 N 2970 26 N 3047 22 E 4050.41 N 37 22 E 30 E 4169.87 N 37 20 E 06 E 4292 34 N 37 19 E 21 E 4416 27 N 37 17 E 90 E 4541 87 N 37 15 E 14 E 4667 29 N 37 12 E 59 E 4793 51 N 37 10 E 73 E 4922 53 N 37 7 E 10 E 5054 10 N 37 5 E 9157 71 6955 O0 6900 O0 52 56 9323 9487 9649 9807 9965 10119 10273 10423 10569 40 7055 62 7155 25 7255 70 7355 04 7455 94 7555 34 7655 O0 7000 O0 7100 O0 72OO O0 73O0 O0 7400 O0 7500 O0 7600 O0 52 37 O0 52 5 O0 51 23 O0 50 33 O0 50 0 O0 49 37 O0 48 35 N 35 12 E 5157 31 11 7755 86 7855 O0 7700 O0 7800 N 34 50 E 5288 N 34 59 E 5416 N 34 59 E 5542 N 35 18 E 5664 N 35 37 E 5784 N 35 0 E 5901 N 34 32 E 6017 O0 47 44 N 34 44 E 6127 O0 46 27 N 35 24 E 6233 10 99 65 34 77 95 O5 28 62 0.24 0.30 1 .04 1 .99 0.52 0.49 0.35 2.68 0.61 1 .20 4140 53 N 3123.98 E 5186 83 N 37 2 E 4248 4355 4459 4560 4659 4755 4851 4943 5030 69 N 3199 83 E 5318 63 N 3274 73 N 3346 34 N 3417 O9 N 3488 63 N 3556 15 N 3623 O0 N 3686 89 N 3747 86 N 36 59 E 22 E 5449 04 N 36 56 E 92 E 5575 93 N 36 53 E 51 E 5698 78 N 36 51 E 25 E 5820 23 N 36 49 E 60 E 5938 47 N 36 48 E 01 E 6054 74 N 36 45 E 22 E 6166.15 N 36 43 E 93 E 6273.50 N 36 41 E BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA COMPUTATION DATE: 11-APR-91 PAGE 8 DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55,00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN 10713 59 7955 O0 7900.00 45 14 10855 11O00 11148 11296 11444 11594 11747 11897 12041 29 8055 41 8155 10 8255 15 8355 71 8455 71 8555 32 8655 53 8755 45 8855 O0 8000 O0 45 41 O0 8100 O0 8200 O0 8300 O0 8400 O0 8500 O0 8600 O0 8700 O0 8800 O0 47 8 O0 47 31 O0 47 31 O0 48 2 O0 48 27 O0 49 12 O0 46 51 O0 46 1 12186.11 8955 O0 8900 O0 46 31 12332.01 9O55 12478.73 9155 12627.39 9255 12777.33 9355 12924.67 9455 13068.59 9555 13208.65 9655 13345.04 9755 13484.43 9855 O0 9000 O0 9100 O0 9200 O0 9300 O0 94O0 O0 9500 O0 9600 O0 9700 O0 9800 O0 46 57 O0 47 19 O0 48 5 O0 47 50 O0 46 35 O0 45 21 O0 43 25 O0 42 55 O0 45 26 13631 23 9955 O0 9900 O0 48 50 13789 39 10055 O0 10000 O0 53 1 13954 44 10155 O0 10100 O0 52 18 14109 17 10255 O0 10200 O0 46 24 14252 07 10355 O0 10300 O0 45 13 14348 O0 10422 57 10367 57 45 13 DEG MIN FEET N 36 17 E 6335 99 N 39 22 E 6435 86 N 44 t4 E 6540 95 N 44 59 E 6649 59 N 45 21 E 6758 70 N 45 35 E 6868 47 N 45 59 E 6980 14 N 48 38 E 7095 17 N 55 48 E 7205 76 N 57 59 E 7306 07 N 59 4 E 7406 89 N 60 23 E 7508 70 N 61 7 E 7611 01 N 61 39 E 7715 44 N 61 51 E 7821 36 N 62 56 E 7923 56 N 64 47 E 8020 59 N 66 54 E 8111 01 N 68 26 E 8195 31 N 71 13 E 8282 25 N 74 15 E 8375 45 N 77 57 E 8478 33 N 79 36 E 8584 50 N 83 35 E 8677 29 N 84 0 E 8754 63 N 84 0 E 8806 14 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEG/IO0 FEET FEET FEET DEG MIN 1 96 2 32 1 65 0 44 0 48 0 59 0 43 451 4 28 0 40 5114 62 N 3808 31 E 6376.72 N 36 40 E 5194 5272 5349 5426 5503 5581 5660 5729 5784 41N 3869 73 N 3939 98 N 4015 98 N 4093 91N 4171 75 N 4251 59 N 4335 13 N 4424 90 N 4511 21 E 6477.09 N 36 41 E 33 E 6581.79 N 36 46 E 78 E 6689.45 N 36 54 E 17 E 6797.51 N 37 1 E 60 E 6906.18 N 37 10 E 86 E 7016.71 N 37 18 E 94 E 7130.41 N 37 27 E 53 E 7238.74 N 37 41 E 71 E 7336.25 N 37 57 E 1 .00 0.84 0.80 1 10 0 99 0 85 2 15 1 84 0 88 2 43 5839 58 N 4600 80 E 7434 25 N 38 14 E 5893 5945 5998 6051 6101 6147 6187 6222 6256 10 N 4692 47 N 4786 04 N 4882 O0 N 4981 26 N 5077 42 N 5169 45 N 5259 53 N 5345 39 N 5436 57 E 7533 30 E 7632 91 E 7734 29 E 7837 11 E 7937 74 E 8032 25 E 8120 10 E 8203 08 E 8288 18 N 38 32 E 65 N 38 50 E 29 N 39 9 E 59 N 39 28 E 41 N 39 46 E 25 N 40 4 E 61 N 40 22 E 04 N 40 40 E 15 N 40 59 E 2 69 4 24 0 73 2 34 0 O0 0 O0 6287.86 N 5538 79 E 8379.47 N 41 23 E 6317.48 N 5657 63 E 8480.53 N 41 51 E 6342.11 N 5786 60 E 8585.28 N 42 23 E 6360.03 N 5903 15 E 8677.39 N 42 52 E 6370.93 N 6004 61 E 8754.66 N 43 18 E 6378,05 N 6072 34 E 8806.40 N 43 36 E COMPUTATION DATE: 11-APR-91 PAGE 9 BP EXPLORATION 1-11 / SN - 04 SAG NORTH NORTH SLOPE, ALASKA MARKER TOP 7" LINER 9 5/8" CASING SHOE GCT LAST READING PBTD 7" CASING SHOE DRILLER'S DEPTH DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 1970' FNL & 2054' FEL, SEC36 T12N R16E MEASURED DEPTH BELOW KB TVD FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 13534 O0 13768 O0 14203 O0 14268 O0 14348 O0 14348 O0 9889.45 9834.45 10042.03 9987.03 10320.44 10265.44 10366.22 10311.22 10422.57 10367.57 10422.57 10367.57 6267 46 N 6313 81N 6367 29 N 6372 11N 6378 05 N 6378 05 N 5469.95 E 5641.02 E 5969.97 E 6015.86 E 6072.34 E 6072.34 E BP EXPLORATION 1-11 / SN - 04 MPI SAG NORTH NORTH SLOPE, ALASKA MARKER PBTD DRILLER'S DEPTH COMPUTATION DATE: Il-APR-91 PAGE 10 DATE OF SURVEY: 05-APR-1991 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: M.MCBRIDE ************ STRATIGRAPHIC SUMMARY ************ SURFACE LOCATION = 1970' FNL & 2054' FEL, SEC36 T12N R16E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 14268.00 10366.22 10311.22 6372.11 N 6015.86 E 14348.00 10422.57 10367.57 6378.05 N 6072.34 E FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 14348.00 10422.57 10367.57 8806.40 N 43 36 E SCHLUMBEROF-R D I REC T I ONI:S:tL SURV E Y COMPANY BP EXPLORATION WELL i-i i × SN - 04 MPI FIELD SAG NORTH COUNTRY USA RUN ONE DATE LOOOEO OS - APR - 91 REFERENCE 94489 ,NELL: 1-11/sN-04 MPI (1970' FNL, 2054' FEL, SEC 36,: 12N, R16E) iORIZONTAL PROJECTION NORTH ]2000 REF 74487 SCALE = 1/2000 IN/FT 10000 800O 6000 40OO 2000 -2000 SOUTH -4000 NEST -4000 -2000 0 ~000 4000 6000 8000 10000 12000 ERST WE.LL: 1-11/sN-04 I~lPI (1970' FNL, 2054' FEL, SEC 36,, 12N, R16E) VERTICAL PROJECTION 223. -4000 -2000 0 0 2000 4000 6000 BO00 10000 ]2000 43. PROJECTION ON VERTICAL PLANE 43. - 223. SCALEO IN VERTICAL OEPTHS HOR[Z SCALE = 1/2000 IN/FT C[I~P~' ~' EXI:'LORATI~ WELL ~ MPI 1-11/SN-04 LOCATION 1 B~I)ICOTT ~TION 2 NORTH SLOPE~, ALASI(A MAGNETIC DECLINATIOt. i 30.60 D4TE: 2fl- ~'~'.'.'.'.'.'.'.'~9 - ? 1 WELL ~BE~ 1 WELL HEAD LOCATI~: LAT(N/-S) DEP(E/-W) ~ZIML~ FF~I ~,~ARY T~LE TO T~GET IS 41,94 TIE IN POINT(TIP) : MEASURED DEPTH 0.00 TRUE VE~7 DEPTH 0.00 INCLINATIO~ 0.00 AZI~I~H 0.00 LATITUDE(N/-S) 0,00 D~'~TL~E (E/-W) 0.00 P~E hD, 2 . ~--- -- 1-11/SN-04 SUKYEY CAL[If,.A~IDHS RADIUS OF CLIRYATURE TARG)/T STATION AZIMUTH LATITU])E S~C~IDN INCLN, ~/-S ft deg deg ft 0,00 0,00 0,00 0,00 0,00 0,00 O,OO 0,00 0.63 0,25 130.00 0,2? 4,20 3,00 74.00 -1,20 9,20 4,40 71,00 0,54 DEF'ARTUR~ DISPLAC£M~NT at AZIMUTH tU-W ft it 0,00 0,00 0,00 0,00 0,00 0,62 0,68 65,00 7.63 7.72 98.95 13,16 13,18 87,~3 DLS lOOft 0,00 0,00 0,06 1,57 1226,00 1316,~ 1371,00 1~7,00 1602,00 91,0 1~.~5,26 ~0,0 1314,63 55,0 1369.13 136,0 1503,42 95,0 1597,10 16,~3 6,50 66,00 3,71 21,20 21,52 60,07 2,36. 27,14 7,10 49,90 9,35 30,21 31,62 72,80 2.21 34,46 8,30 43,00 14,42 35,54 38,36 67,91 2,75 55,91 9.90 33.00 31.3~ 48,77 57,98 57.27 1,65 71.53 ?,20 35,40 44,38 57.63 72.74 52.40 0.85 1695,C~) 17~,00 18~8.00 1964,00 L~J67,00 73,0 1688,71 98,0 1764,76 95,0 1877,35 96,0 1970,06 103,0 2067,97 07,43 10,60 36,30 57,34 106,77 12,30 35,10 73,14 127,81 13.50 34,60 ~0,55 152,40 16,50 32,?0 111,20 164,04 19,70 33,80 137.~3 66.~ 88,18 49,44 1,51 76,34 107,18 46,97 1,75 90,46 127,?~ 44,97 1,27 104,26 152,44 43,16 3,16 121,85 184,05 41,46 3,12 2162,00 2278,00 2378,00 2440,00 2564.00 95,0 2156,80 96,0 2245 100,0 2334,89 62,0 2389,19 124,0 2495,19 217,44 21,80 36.10 165,51 254,99 24,50 36,40 195,95 2?8,69 27,60 36,10 231,36 326,42 30,10 35,00 25~,70 3?2.23 ~.40 34,40 306,58 141,13 217,52 40,45 2,37 163,45 255,17 39,83 2,82 109,41 299,00 39,31 3,10 206.80 328.86 38,97 4,12 243,42 3?3,03 3~.27 1,07 2659.00 2755.00 2851.00 2945.00 ~40,00 95,0 ~5,36 96,0 2656,28 96,0 2736.66 94,0 2815,63 ?5,0 2895,16 442,79 32,50 35,00 350,48 494,12 32,60 36,00 3V2,54 545,91 33,20 34,50 435,12 596.75 33,00 33.50 477.67 648.23 33,30 35,00 520,61 272,44 443,~2 37,8~ 0,36 302,43 495,53 37,61 0,57 332,53 547,63 37,3~ 1,05 361.23 598.86 37,10 0,62 390,47 650,77 36,87 0.92 31~.,00 3332,00 3427,00 35~,00 96,0 2?75,40 96,0 3055,64 100,0 3136,86 55,0 3216,55 95,0 3212,22 700,47 33.30 33,70 564,13 752,72 33,30 35,10 607,61 807,70 34,00 34,50 653,12 8~1,07 36,30 33,60 698,43 918.79 38,10 34.~0 745,~ 420,21 703,43 36+68 0,74 449,90 756,10 36,52 0,80 461,61 811,48 36,41 0,78 512,23 866,13 36,26 2,48 544,55 ~Z3,53 ~.,13 2,07 ~..,7,00 3713,00 3808,00 3899,00 39~4,00 95.0 3365.70 96.0 3437.29 95,0 3504,75 91,0 3566,40 95.0 3628.66 978,60 40,40 37,60 794,30 1042,3<) 43,30 35,~0 845,55 1108,92 46,20 36,40 1175,47 48.50 35,40 953,76 1246,84 49,60 37,00 1011,66 5~0,17 983.63 36,14 3,10 618,56 1047,66 3~,19 3,30 658,03 1114,53 36,19 3.08 6?7,27 1181,46 34,17 2,65 739,65 1253,21 36,17 1,72 40~0,00 4165,00 4281,~0 4376,00 4472,00 96,0 3690,75 95,0 37~1.50 96,0 3811,52 95.0 3869,35 96,0 3926.05 1319,67 49.80 34,80 1070,96 13r{2,30 50,70 37,10 1130,09 1466,98 51,90 37,50 118~,68 1542,12 53.10 37,50 1249,48 1619,26 54,50 35,90 1311,59 782,58 1326,42 36,16 1,76 825,45 139~,45 36,15 2.09 870,85 1474,36. 36,20 1,29 916,73 1549,71 36,27 1,26 963,03 1627,17 36,2? 1,96 ************* A~JAI)RILL SUE~Y CAICLr~TIONS RADIUS OF CUBVATL~ M~THOD*****w** T~tlET STATIOH AZIMUTH LATITUDE SECTIOH IHCLN. N/-S ft deg deg ft 1696.69 55,60 35,80 1374,70 1775,65 56,10 35,50 143%26 1854,31 56.70 5,90 1503,51 1933,92 56,00 38,00 1567.38 2012.55 54,40 37,80 16~,58 D~PA~TUR£ DISPLA~MB~T at AZIMUTH E1-W it ft deg 1008.63 1705,04 36,2_7 1054,94 1784,48 36,24 1101.11 18~3.60 36.22 1149,15 1943,50 36,25 1197.57 20~,30 36,31 DLS deg/ lOOft 1.16 0,58 0,72 1,96 5141,00 5333,00 542%00 96.0 4251.~ ?5,0 4310,17 95,0 436.59,95 97.0 4432,37 96,0 4495,41 2089.56 52.80 3~.80 1691.04 2164,37 51,50 38,60 1750,39 2237.98 50.50 36.60 1808.88 2311,95 4'7,40 37,30 1868,22 2364,18 48,50 36,90 1925,19 1244.3~ 20~,55 36,35 1.87 1290.26 2174,54 36,40 2.03 1335,31 2248,35 36,43 1.95 1379,94 2322,60 36,45 1,26 1424.61 2394,96 36,50 1.57 5525.00 5621,00 5717,00 5907.00 96.0 4559,40 96.0 4624.25 96.0 4690,21 190,0 4823.50 95,0 4890, 97 2455,66 47,90 39,10 1980,80 2526,28 47,10 37.30 2036,42 2595,90 46,10 39,80 20??0,97 2731,12 44.80 38.30 2196,12 2797.92 44,70 40,10 2247.94 1469,65 246~.47 36.57 0.64 1513,42 2537,21 36.62 1.61 1556.88 2606,f~2 36.67 2.16 1,~2,18 2742,20 36,79 0.89 1684,45 2809,02 36.85 1.34 6098,00 6203,00 6296.00 6391,00 6490,00 ?6.0 4959.32 105,0 5034,0~ ?3.0 95.0 5167,43 ?9,0 5237,68 2865.26 44.50 38.60 2300,06 2938.8~ 44,70 38,70 2357,64 3004,31 44,~ 39.60 2408.46 3071.24 44.80 36.80 2460,38 3140.92 44,80 39.90 2514.32 1727.19 2876.36 36,90 1,12 1773.23 2950,06 ~,95 0.20 1814.60 3015,54 37.00 0.72 1856,95 30~2.49 37,04 0,60 1901,18 3152.19 37,04' 0.78 6563,00 ~78,~ 67'/7.00 &876.00 6972.00 93,0 5~3.~ ?5,0 5369,85 99,0 5438,56 99,0 5506,46 96+0 5571,74 3206,72 45.40 38,40 2565,41 3274.41 45,70 38,50 2618.52 3345.54 46,40 36,20 2674.41 3417.38 47.00 36,90 2731,53 3487,54 47,30 37.90 2787,45 1942,77 3218.02 37,14 1984,94 3285.82 37,16 202~. 16 3357,08 37.19 2073,07 3429,12 37.20 2115.82 34'~,51 37,20 1.31 0,33 0.74 1.13 O,B3 70?4,00 7164.00 72~,,00 7368,00 74~2,00 122.0 5654,16 70,0 5701,05 102.0 ~66,64 102.0 ~.,Z2 94,0 ~97,71 3577.25 47.70 37.70 2858,52 362~.07 48,20 37,10 2899,81 3704,97 48.50 36,40 2960,88 3781.15 48,80 35,80 3022,75 3851,92 49,50 37,10 307%94 2170,95 3589,45 37,22 0.35 2202.52 3~11.43 37,22 0.96 2248,12 3717.64 37,21 0.59 2.293, 24 3794,20 37.19 0,53 2335,48 3865,29 37,17 1.28 7555.00 7656,00 7731, O0 7827,00 7923,00 ~,0 5957,98 101.0 6023.38 75.0 6071.99 96.0 6133.70 96,0 6194,89 ~.47 49.70 36,70 313~,58 3999.~ 49.60 35.60 3198.73 4055.86 4%60 36,40 3244 4129,02 50.40 35.80 3304,36 4202,54 50,40 5,50 33~4,46 2378.00 3936,12 37.17 2423,41 4013.08 37,15 2456.98 4070.18 37.13 2500,31 4143,71 37,11 2543.42 4217.65 ~7,09 0.39 0.84 0,81 0,96 0,24 8Q19+00 8114,00 8210,00 8305,00 8401.0Q 96,0 6255.69 95,0 6315.35 96.0 6375.44 95,0 6434.64 96,0 6494,40 4276,35 51,00 35,40 3424,98 4349.95 51, ~ 37,60 3464.41 4424,48 51,30 35,50 3YM4,55 4498,36 51.60 36,20 3~04.77 4573,08 51,40 35.80 3665,55 2586,51 42~1,91 37,06 0.63 2&30.40 43~5.84 37.05 1.81 2675,06 4440.70 37.04 1.71 2718,58 4514,98 37,02 0.~, 2762,74 45~,10 37,01 0,39 PAG~ NO, 4 ~- '-? 1-11/SN-04 TARGBT STATION AZIMUTH LATITUDE SECTION INCLN. N/-S ft deg deg ft 4646,81 51.30 35.20 3725.95 4721.37 51,70 34,60 3787,57 4795,47 52.OO 34+70 3649.03 4575,28 52,~ 34,20 3715,40 4950.78 52,~ 35.90 2977,66 BEPARTURE DISPLACEMENT at AZIMUTH £/-W ft ft d~ 2805,82 4664,26 36.98 2840,81 4739,35 36.~5 2891,28 ~13,99 36,91 2936,81 4894,41 36,87 2980,49 4970,43 36.84 I)LS deg/ lOOft 0,50 0.64 0,33 0,43 1,46 8979,00 9069.00 9164,00 9260,OO 9356,00 94,0 6850,31 90,0 6904,53 ~.0 6%1,77 96,0 7019,61 96,0 7077,99 5025,19 52,90 35,?0 4038,27 5096,51 53,00 34,30 4097,04 5171,74 52,90 35.30 4159,30 5247,56 52,70 33,80 4222,27 5323.?..7 52,70 35,00 4285,28 3024,37 5045,24 36,83 0,32 3065,67 5117,03 36,81 1,42 3108,94 5192,81 36,78 0,85 3152,30 5269,21 36,74 1,26 3195.44 5345,51 36,71 0,9"-/ 9452.00 9551,00 9649,OO 97~,00 9833,OO 96,0 7136,43 99,0 7197,38 98,0 7258,38 89,0 7314,21 95,0 7374,25 5398,90 52.30 35,30 4347,56 5476,39 51.70 35,40 4411,19 5552.52 51,30 34,50 4474,05 5621,28 51,00 35,00 4531.00 5694.32 50.60 34.40 4591.52 3239,29 5421,65 36,69 0,49 3284,42 5499,64 36,67 0,61 3328,36 5576,30 36,65 0,83 3367,87 5645,57 36,62 0,55 3409,78 5719,15 36,60 0,65 99,-,..,0u 10025,OO 101~,00 10218,OO 10314,00 89,0 7431,05 103,0 7497,25 100,0 7561,93 93,0 7622,45 96.0 7685.D;. 5762,27 50,10 34.K) 4648,® 5840,59 49,90 35,40 4712,63 5916,25 49,50 34.00 4775,33 598,.5.25 49.30 34,90 4833.5,6 6057,91 48.50 33,20 48~..50 3448.59 5787.63 36.57 3493,85 586.5.50 36.55 3537.26 5942.73 ~,53 3577.21 6013.30 36.50 3617,71 6085,57 36,48 0.59 0,63 1,14 0,77 1,57 10409,00 1~I1,00 I0606,OO 107C8_.,00 10805.OO 95,0 7749,06 102,0 7816,30 95,0 7883,75 102,0 7955,12 97.0 8023,17 6127,76 47,60 33,40 4952,55 6202,03 q.,90 35,60 5014,27 6270,49 46,00 36,10 5070,08 6342,91 45,20 35,00 5129.37 6411,82 45,70 40,40 5184,05 3656,50 6156,11 36,44 3698,92 6230,97 36,42 3739,25 6299,82 36,41 3781,62 6372,68 36,40 3823,87 6441,77 36,41 0,96 1,73 1,02 1,10 4,00 10"72~..00 1~74,00 11068,00 11170,OO 11265,00 129,0 8112,45 40,0 813-7,66 94,0 8202.98 102,0 8271,49 ~.0 6335,18 6~4,91 46,70 44,20 5252,90 6534,23 47,60 41,50 5274,40 6603,67 47,70 44,70 5325,11 6679,17 47,90 44,10 5379,10 6749,59 47°90 44.60 54~,50 38&(..52 6534,37 3906.47 6563.52 36,53 3~53.93 6632,52 36.59 4006.79 6707.39 36.68 4056,07 6777,26 36,76 2,26 5,44 2,52 0,48 0,35' 11360,OO 11449,00 11~5,00 11645,00 11724,OO 95,0 8399.12 89,0 8459,20 96,0 8523,68 100.0 85?0.59 7%0 8643,71 6819,69 47,50 47,10 5478,44 6685,08 47,60 47,30 5523,06 6955,89 48,00 47,30 5571,29. 7029,81 48,00 48,40 5621,16 7087.86 47.50 49,30 5659.64 4106,48 6846,64 36,85 1.99 4154,67 6911,26 3~,~ 0,20 4206,93 6981.23 37,06 0,42 4262,03 7054,24 37,17 0,62 4206,06 7111,51 37,27 1,05 11817,00 11868,00 12020 12116.00 1C~1t ,~.~ 93,0 8705,82 51,0 8739,81 152,0 8843,95 96,0 8910,64 95,0 8976,28 7156,18 48,70 52,90 5703,10 7193.35 47.70 55.20 5725,42 7300,00 45.80 59,70 5784.97 7365,84 46,20 59,30 5620.01 7431,19 ~.,40 60,40 5854.51 4359,92 7178,73 37,40 3,16 4390,69 7215.16 37,48 3,89 4483.95' 7319.29 37,78 2,49 4543,49 7383,49 37,98 0.51 4602.88 7447,27 38.17 0,86. ~,T 1-11/SN-04 MEASL~2D I~TEFd~LVE~'~ICAL DEFq~ DEF~H ft ft ft 12313,00 102,0 9~6,42 124~,~ 96,0 9112,~ 1~,00 95,0 9176,62 12599,~ '~,0 ~40,~ 12687,00 ~,0 ************* A~AI)RILL ************** SLFxVEY CAIflCATIONS ***** ~DIUS OF CURVATL~'.E TARGET 5~ATION AZIMUTH LATITUDE SECTION IHCLH. N/-S ft deg deg ft 7~01.49 46.70 60,10 5891 7567,63 47.00 61,20 5925.58 7633,71 47,40 60,80 7699,79 47,8.0 62,30 5992,80 7761,07 46,00 62,00 6023.30 D~'AE~U~ DISPLACEMENT at AZI~TH EI'W it it deg 4667.17 7515,94 38,39 4728,2I 7580,80 38,59 4709,18 7645,29 38,79 4850,86 7710.02 38.,99 4908,59 7770,10 39,1.~) DLS deg/ lOOft 0,36 0,69 0,52 1,24 0,34 12878,O0. 12974.00 13169,00 96,0 9364,11 95.0 9426.53 96,0 9494,49 95,0 956O,84 100,0 9632,10 7827,60 47,70 ~,50 6055,89 76f~2,48 46,90 63,70 6066,93 7957,46 46,30 62,80 6116,32 8020.29 45,10 &6,00 6147,70 8064,22 44.00 66.50 6175,95 4971,86 7635,30 39,39 1,20 5034,40 7899,11 39.5? 0,86 .5096,68 7963,04 39,79 0,93 5157.99 8024,90 40.00 2,72 5222.20 8087,68 40,22 1.15 1~,28,00 13417,00 13698,00 159.0 9747,81 89.0 9612,48 92,0 96U,42 97.0 ~43.44 92,0 10003,43 8182,87 42.60 67,60 6218,29 8237,40 44,20 6%90 6240,36. 8294,36 46,00 72,10 6261,57 8355.19 48.20 74,00 6282.28 8413,26 50,40 77,10 6299,69 5322,68 8185,24 40,56 1,04 5379,71 8239,13 40,76 2,42 5441,32 8295,50 40,99 2.59 ~09,28 6355,79 41,2~ 2,68 5576,B1 8413,49 41,52 3,50 GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY BP EXPLORATION COMPANY MPI 1-11/SN-04 WELL NAME ENDICOTT LOCATION AL291D10 MWD JOB NUMBER TYPE SURVEY DIRECTIONAL KEVIN DESORMEAUX SUPERVISOR NAME TITLE 03/28/91 DATE SIGNATURE 389 FT. 13812 FT. DEPTH INTERVAL FROM TO 02/26/91 03/21/91 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. ~REAT LAND DIRECTIONAL DRILLING, Client .... : BP EXPLORATION Field ..... : ENDICOTT Nell ...... : MPI 1-11/SN-04 Section at: N,41.94,E Engineer..: KEVIN DESORMEAUX MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB . SUB-SEA 389 0.00 389.0 782 0.25 782.0 1045 3.00 1044.9 1135 4.40 1134.7 1226 6.50 1225.3 3 1316 7.10 1314.6 ? 1371 8.30 1369.1 3 1507 9.90 1503.4 3 1602 9.20 1597.1 3 1695 10.60 1688.7 3 1793 12.30 1784.8 3 1888 13.50 1877.4 3 1984 16.50 1970.1 3 2087 19.70 2068.0 3 2182 21.80 2156.8 3 2278 24.50 2245.1 3 2378 27.40 2335.0 3 2440 30.10 2389.3 3 2544 32.40 2478.2 3 2639 32.50 2558.4 3 2755 32.60 ^Survey Codes: (MSN04D B1.17) 334.0 727.0 989.9 1079.7 1170.3 1259.6 1314.1 1448.4 1542.1 1633.7 1729.8 1822.4 1915.1 2013.0 2101.8 2190.1 2280.0 2334.3 2423.2 2503.4 2656.2 2601.2 3/MWD INC. Computation...: Survey Date...: RKB Elevation.: Reference ..... : Magnetic Dcln.: 03/28/91 RADIUS OF CURVATURE 03/21/91 55. O0 ft 30.00 E RECORD OF SURVEY (Well assumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DISTNCE BEARING FROM-WELL-HEAD 0.0 N 0,00 E 0.0 N 0.0 S 50.00 E 0.6 S 3.6 N 74.00 E 2.0 S 8.6 N 71.00 E ~ 0.3 S 16.3 N 66.00 E 2.9 N CLOSURE DL DISTNCE BEARING /100 0.0 E 0.0 N 0.00 E 0.00 0.7 E 0.9 S 50.00 E 0.06 7.7 E 7.9 S 75.09 E 1.05 13.2 E 13.2 S 88.72 E 1.56 21.2 E 21.4 N 82.30 E 2.31 26.5 N 49.90 E 8.5 N 30.2 E 31.4 N 74.29 E 0.72 33.9 N 43.00 E 13.6 N 35.6 E 38.1 N 69.11 E 2.20 55.3 N 33.00 E 30.5 N 48.8 E 57.6 N 57.99 E 1.20 70.9 N 35.40 E 43.5 N 57.7 E 72.3 N 52.94 E 0.74 86.8 N 36.30 E 56.5 N 67.0 E 87.7 N 49.87 E 1.51 106.2 N 35.10 E 72.3 N 78.4 E 106.6 N 47.31 E 1.74 '127.2 N 34.60 E 89.7 N 90.5 E 127.4 N 45.25 E 1.26 .151.8. N 32.90 E 110.4 N 104.3 E 151.9 N 43.38 E 3.13 183.4 N 33.80 E 137.1 N 121.9 E 183.4 N 41.64 E 3.11 216.9 N 38.10 E 164.3 N 141.6 E 216.9 N 40.76 E 2.30 254.5 N 36.10 E 194.4 N 164.4 E 254.6 N 40.22 E 2.84 298.0 N 36.10 E 229.8 N 190.2 E 298.3 N 39.61 E 2.90 327.7 N 35.00 E 254.0 N 207.5 E 328.0 N 39.25 E 4.38 381.2 N 34.40 E 298.4 N 238.2 E 381.8 N 38.60 E 2.22 431.8 N 35.00 E 340.3 N 267.3 E 432.7 N 38.14 E 0.21 493.8 N 36.00 E .391.1 N 303.5 E 495.1 N 37.81 E 0.26 7 / GYRO MPI 1-11/SN04 Page 2 03/28/91 S MEAS INCLN C DEPTH ANGLE 3 2851 33.20 3 2945 33.00 3 3040 33.30 3 3136 33.30 3 3232 33.30 VERTICAL-DEPTHS BKB SUB-SEA 2736.8 2681.8 2815.5 2760.5 2895.1 2840.1 2975.3 2920.3 3055.5 3000.5 RECORD OF SURVEY (Well assumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DISTNCE BEARING FROM-WELL-HEAD 545.6 N 34.50 E 433.7 N 333.6 E 596.4 N 33.50 E 476.2 N 362.3 E 647.9 N 35.00~ E 519.2 N 391.5 E 700.1 N 33.30 E 562.8 N 421.1 E 752.3 N 35.00 E 606.4 N 450.7 E CLOSURE DISTNCE BEARING 11oo 547.1 N 37.57 E 0.78 598.4 N 37.26 E 0.38 650.3 N 37.02 E 0.57 702.9 N 36.81 E 0.53 755.6 N 36.62 E 0.53 3 3332 34.00 3 3427 36.30 3 3522 38.10 3 3617 40.40 3 3713 43.30 3138.8 3083.8 3216.4 3161.4 3292.1 3237.1 3365.7 3310.7 3437.2 3382.2 807.3 N 34.50 E 651.9 N 482.3 E 861.5 N 33.60 E 697.3 N 512.9 E 918.4 N 34.90 E 744.7 N 545.2 E 978.2 N 37.80 E 793.1 N 580.9 E 1042.0 N 35.90 E 844.4 N 619.3 E 811.0 N 36.49 E 865.6 N 36.34 E 923.0 N 36.21 E 983.1 N 36.22 E 1047.1 N 36.26 E 0.72 2.44 1.97 2.74 3.16 3 3808 46.20 3 3899 48.50 3 3994 49.60 3 4090 49.80 3 4185 50.70 3504.6 3449.6 3566.3 3511.3 J628.6 3573.6 3690.6 3635.6 3751.4 3696.4 1108.5 N 36.40 E 898.4 N 658.7 E 1175.1 N 35.40 E 952.6 N 698.0 E 1246.5 N 37.00 E 1010.5 N 740.3 E 1319.3 N 34.80 E 1069.8 N 783.3 E 1391.9 N 37.10 E 1128.9 N 826.1 E 1114.0 N 36.25 E 1180.9 N 36.23 E 1252.7 N 36.23 E 1325.9 N 36.21 E 1398.9 N 36.20 E 3.06 2.60 1.51 1.35 1.73 3 4281 51.90 3 4376 53.10 3 4472 54.50 3 4567 55.60 3 4663 56.10 3811.4 3756.4 3869.2 3814.2 3925.9 3870.9 3980.4 3925.4 4034.3 3979.3 1466.6 N 37.50 E 1188.5 N 871.5 E 1541.7 N 37.50 E 1248.3 N 917.4 E 1618.8 N 35.90 E 1310.4 N 963.7 E 1696.3 N 35.80 E 1373.5 N 1009.3 E 1775.2 N 35.50 E 1438.1 N 1055.6 E 1473.8 N 36.25 E 1549.2 N 36.31 E 1626.6 N 36.33 E 1704.5 N 36.31 E 1783.9 N 36.28 E 1.28 1.26 1.83 1.16 0.56 3 4758 56.70 3 4854 56.00 3 4950 54.40 3 5046 52.80 3 5141 51.50 3 5236 50.50 4086.8 4031.8 4140.0 4085.0 4194.8 4139.8 4251.8 4196.8 4310.1 4255.1 4369.8 4314.8 1853.9 N 35.90 E 1502.3 N 1101.8 E 1933.5 N 38.00 E 1566.2 N 1149.8 E 2012.1 N 37.80 E 1628.4 N 1198.2 E 2089.2 N 36.80 E 1689.9 N 1245.1 E 2164.0 N 38.60 E 1749.2 N 1290.9 E 2237.6 N 36.60 E 1807.7 N 1336.0 E 1863.1 N 36.26 E 1943.0 N 36.28 E 2021.8 N 36.35 E 2099.0 N 36.38 E 2174.0 N 36.43 E 0.70 1.67 1.67 1.79 1.79 2247.8 N 36.47 E 1.64 ^Survey Codes: 3/MWD MPI 1-11/SN04 S MEAS INCLN C DEPTH ANGLE __ 3 5333 49.40 3 5429 48.50 3 5525 49.70 3 5621 47.10 3 5717 46.10 VERTICAL-DEPTHS BKB SUB-SEA 4432.3 4377.3 4495.3 4440.3 4558.2 4503.2 4621.9 4566.9 4687.8 4632.8 3 5907 44.80 4821.1 4766.1 3 6002 44.70 4888.6 4833.6 3 6098 44.50 4957.0 4902.0 3 6203 44.70 5031.7 4976.7 3 6296 44.90 5097.7 5042.7 3 6391 44.80 5165.1 5110.1 3 6490 44.80 5235.3 5180.3 3 6583 45.40 5301.0 5246.0 3 6678 45.70 5367.5 5312.5 3 6777 46.40 5436.2 5381.2 6876 47.00 5504.1 5449.1 6972 47.30 5569.4 5514.4 7074 47.70 5638.3 5583.3 7164 48.20 5698.6 5643.6 7266 48.50 5766.4 5711.4 3 7368 48.80 5833.7 5778.7 3 7462 49.50 5895.2 5840.2 3 7555 49.70 5955.5 5900.5 3 7656 49.60 6020.9 5965.9 3 7731 49.60 6069.5 6014.5 3 7827 50.40 6131.2 6076.2 RECORD OF SURVEY (Well assumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DI.STNCE BEARING FROM-WELL-HEAD 2311.5' N 37.30 E 1867.1 N 1380.6 E 2383.8 N 38.90 E 1924.0 N 1425.3 E 2456.2 N 39.10 E 1980.4 N 1471.0 E 2527.9 N 37.30 E 2036.8 N 1515.3 E 2597.5 N 39.80 E 2091.4 N 1558.8 E 2732.7 N 38.30 E 2196.5 N 1644.1 E 2799.5 N 40.10 E 2248.3 N 1686.4 E 2866.8 N 38.60 E 2300.5 N 1729.1 E 2940.4 N 38.70 E 2358.0 N 1775.2 E 3005.9 N 39.60 E 2408.9 N 1816.5 E 3072.8 N 38.80 E 2460.8 N 1858.9 E 3142.5 N 39.90 E 2514.7 N 1903.1 E 3208.3 N 38.40 E 2565.8 N 1944.7 E 3276.0 N 38.50 E 2618.9 N 1986.9 E 3347.1 N 38.20 E 2674.8 N 2031.1 E 3419.0 N 36.90 E 2731.9 N 2075.0 E 3489.1 N 37.90 E 2787.8 N 2117.7 E 3564.1 N 37.70 E 2847.3 N 2163.8 E 3630.7 N 37.10 E 2900.4 N 2204.4 E 3706.7 N 36.40 E 2961.4 N 2250.0 E 3782.8 N 35.80 E 3023.3~N 2295.1 E 3853.6 N 37.10 E 3080.5 N 2337.4 E 3924.1 N 36.70 E 3137.1 N 2379.9 E 4000.7 N 35.60 E 3199.3 N 2425.3 E 4057.5 N 36.40 E 3245.5 N 2458.9 E 4130.7 N 35.80 E 3304.9 N 2502.2 E Page 3 03/28/91 CLOSURE DISTNCE BEARING 2322.1 N 36.48 E 2394.4 N 36.53 E 2466.9 N 36.60 E 2538.7 N 36.65 E 2608.4 N 36.70 E 2743.7 N 36.82 E 2810.5 N 36.87 E 2877.8 N 36.93 E 2951.5 N 36.97 E 3017.0 N 37.02 E DL /lOO 1.21 1.32 1.26 2.89 1.71 0.79 0.94 0.80 0.20 0.53, 3084.0 N 37.07 E 0.43 3153.7 N 37.12 E 0.55 3219.5 N 37.16 E 1.04 3287.3 N 37.19 E 0.32 3358.6 N 37.21 E 0.72 3430.6 N 37.22 E 3501.0 N 37.22 E 3576.2 N 37.23 E 3643.0 N 37.24 E 3719.2 N 37.23 E 3795.8 N 37.20 E 3866.9 N 37.19 E 3937.7 N 37.19 E 4014.7 N 37.17 E 4071.8 N 37.15 E 4145.3 N 37.13 E 0.93 0.64 0.41 0.67 0.48 0.44 1.09 0.33 0.64 0.62 0.91 ^Survey Codes: 3/MWD MPI 1-11/SN04 S MEAS INCLN C DEPTH ANGLE 3 7923 50.40 3 8019 51.00 3 8114 51.20 3 8210 51.30 3 8305 51.60 VERTICAL-DEPTHS BKB SUB-SEA 6192.4 6137.4 6253.2 6198.2 6312.9 6257.9 6372.9 6317.9 6432.2 6377.2 3 8401 51.40 6491.9 6436.9 3 8496 51.30 6551.2 6496.2 3 8592 51.70 6611.0 6556.0 3 8687 52.00 6669.7 6614.7 3 8789 52.20 6732.3 6677.3 3 8885 52.60 6790.9 6735.9 3 8979 52.90 6847.8 6792.8 3 9069 53.00 6902.0 6847.0 3 9164 52.90 6959.3 6904.3 3 9260 52.70 7017.3 6962.3 3 9356 52~70 7075.5 7020.5 3 9452 52.30 7133.9 7078.9 3 9551 51.70 7194.9 7139.9 3 9649 51.30 7255.9 7200.9 3 9738 51.00 7311.7 7256.7 3 9833 50.60 7371.8 7316.8 3 9922 50.10 7428.6 7373.6 3 10025 49.90 7494.8 7439.8 3 10125 49.50 7559.4 7504.4 3 10218 49.30 7620.0 7565.0 3 10314 48.50 7683.1 7628.1 ^Survey Codes: 3/MWD RECORD OF SURVEY (Well assumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DISTNCE BEARING FROM-WELL-HEAD 42.04.2 N 35.50 E 3365.0 N 2545.3 E 4278.0 N 35.40 E 3425.5 N 2588.4 E 4351.6 N 37.60 E 3485.0 N 2632.4 E 4426.2 N 35.50 E 3545.1 N 2677.0 E 4500.0 N 36.20 E 3605.3 N 2720.5 E 4574.8 N 35.80 E 3666.1 N 2764.6 E 4648.5 N 35.20 E 3726.5 N 2807.7 E 4723.1 N 34.60 E 3788.1 N 2850.7 E 4797.2 N' 34.70 E 3849.6 N 2893.2 E 4877.0 N 34.20 E 3915.9 N 2938.7 E 4952.'5 N 35.90 E 3978.2 N 2982.4 E 5026.9 N 35.90 E 4038.8 N 3026.3 E 5098.2 N 34.30 E 4097.6 N 3067.6 E 5173.4 N 35.30 E 4159.8 N 3110.8 E 5249.2 N 33.80 E 4222.8 N 3154.2 E 5325.0 N 35.00 E 4285.8 N 3197.4 E 5400.6 N 35.30 E 4348.1 N 3241.2 E 5478.1 N 35.40 E 4411.7 N 3286.3 E 5554.2 N 34.50 E 4474.6 N 3330.3 E 5623.0 N 35.00 E 4531.5 N 3369.8 E 5696.0 N 34.40 E 4592.1 N 3411.7 E 5763.9 N 34.60 E 4648.5 N 3450.5 E 5842.3 N 35.40 E 4713.2 N 3495.8 E 5917.9 N 34.00 E 4775.9 N 3539.2 E 5987.9 N 34.90 E 4834.1 N 3579.1 E 6059.6 N 33.20 E 4894.0 N 3619.6 E Page 4 03/28/91 CLOSURE DISTNCE BEARING 4219.2 N 37.10 E 4293.5 N 37.08 E 4367.4 N 37.07 E 4442.3 N 37.06 E 4516.6 N 37.04 E DL /lOO 0.19 0.63 1.42 1.34 0.55 4591.7 N 37.02 E 0.33 4665.8 N 37.00 E 0.40 4740.9 N 36.96 E 0.57 4815.6 N 36.93 E 0.32 4896.0 N 36.89 E 0.36 4972.0 N 36.86 E 1.19 5046.8 N 36.84 E 0.32 5118.6 N 36.82 E 1.14 5194.4 N 36.79 E 0.68 5270.8 N 36.76 E 1.01 5347.1 N 36.72 E 0.79 5423.2 N 36.70 E 0.46 5501.2 N 36.68 E 0.61 5577.9 N 36.66 E 0.69 5647.2 N 36.64 E 0.48 5720.7 N 36.61 E 5789.2 N 36.59 E 5868.1 N 36.56 E 5944.3 N 36.54 E 6014.9 N 36.52 E 6087.1 N 36.49 E 0.57 0.58 0.49 0.90 0.60 1.30 MPI 1-11/SN04 S MEAS INCLN C DEPTH ANGLE 3 10409 47.60 3 10511 46.90 3 10606 46.00 3 10708 45.20 3 10865 45.70 3 10934 46.70 3 10974 47.60 3 11068 47.70 3 11170 47.90 3 11265 47.90 3 11360 47.50 3 11449 47.60 3 11545 48.00 3 11647 48.00 3 11724 47.50 3 11817 48.70 3 11868 47.70 3 12020 45.-80 3 12116 46.20 3 12211 46.40 3 12313 46.70 3 12409 47.00 3 12504 47.40 3 12599 47.80 3 12687 48.00 3 12783 47.70 BKB SUB-SEA 7746.6 7691.6 7815.8 7760.8 7881.3 7826.3 7952.6 7897.6 8062.8 8007.8 8110.5 8055.5 8137.7 8082.7 8201..1 8146.1 8269.6 8214.6 8333.3 8278.3 8397.2 8342.2 8457.3 8402.3 8521.8 8466.8 8590.0 8535.0 8641.8 8586.8 8703.9 8648.9 8737.9 8682.9 8842.0 8787.0 8908.7 8853.7 8974.3 8919.3 9044.5 8989.5 9110.1 9055.1 9174.7 9119.7 9238.8 9183.8 9297.8 9242.8 9362.2 9307.2 RECORD OF SURVEY (Well asSumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DISTNCE BEARING FROM-WELL-HEAD 6129.4 N 33.40 E 4953.1 N 3658.4 E 6203.7 N 35.60 E 5014.8 N 3700.8 E ~6272.2 N 36.10 E 5070.6~N 3741.2 E 6344.6 N 35.00 E 5129.9 N 3783.5 E 6456.1 N 40.40 E 5218.4 N 3851.9 E 6505.9 N 44.20 E 5255.2 N 3885.4 E 6535.2 N 41.50 E 5276.7 N 3905.4 E 6604.7 N 44.20 E 5327.7 N 3952.6 E 6680.2 N 44.10 E 5381.9 N 4005.3 E 6750.6 N 44.60 E 5432.3 N 4054.5 E 6820.7 N 47.10, E 5481.2 N 4104.9 E 6886.1 N 47.30 E 5525.8 N 4153.1 E 6956.9 N 47.30 E 5574.1 N 4205.4 E 7032.3 N 48.40 E 5624.9 N 4261.6 E 7088.9 N 49.30 E 5662.4 N 4304.5 E 7157.2 N 52.90 E 5705.9 N 4358.4 E 7194.4N 55.20 E 5728.2 N 4389.1 E 7301.0 N 59.70 E 5787.8 N 4482.4 E 7366.9 N 59.30 E 5822.8 N 4541.9 E 7432.3 N 60.00 E 5857.5 N 4601.2 E 7502.7 N 60.10 E 5894.5 N 4665.4 E 7569.0 N 61.20 E 5928.8 N 4726.4 E 7634.9 N 60.80 E 5962.6 N 4787.4 E 7701.0 N 62.30 E 5996.0 N 4849.1 E 7762.3 N 62.00 E 6026.5 N 4906.8 E 7828.8 N 63.50 E 6059.1 N 4970.1 E Page 5 03/28/91 CLOSURE DISTNCE BEARING DL /1oo 6157.7 N 36.45 E 0.95 6232.5 N 36.43 E 1.34 6301.4 N 36.42 E 0.99 6374.3 N 36.41 E 0.95 6486.1 N 36.43 E 1.79 6535.6 N 36.48 E 6564.7 N 36.51 E 6633.8 N 36.57 E 6708.7 N 36.66 E 6778.6 N 36.74 E 3.26 4.31 1.57 0.20 0.29 6847.9 N 36.83 E 1.49 6912.5 N 36.93 E 0.17 6982.5 N 37.03 E 0.42 7057.0 N 37.15 E 0.60 7112.8 N 37.24 E 0.91 7180.0 N 37.37 E 7216.4 N 37.46 E 7320.6 N 37.76 E 7384.7 N 37.96 E 7448.6 N 38.15 E 7517.4 N 38.36 E 7582.2 N 38.56 E 7646.7 N 38.76 E 7711.4 N 38.96 E 7771.5 N 39.15 E 2.54 3.15 1.97 0.47 0.44 0.30 0.69 0.48 0.96 0.30 7836.7 N 39.36 E 0.91 ^Survey Codes: 3/MWD MPI 1-11/SN04 S MEAS INCLN C DEPTH ANGLE 3 12878 46.90 3 12974 46.30 3 13069 45.10 3 13169 44.00 3 13328 42.60 VERTICAL-DEPTHS BKB SUB-SEA 9426.6 9371.6 9492.6 9437.6 9558.9 9503.9 9630.2 9575.2 9745.9 9690.9 RECORD OF SURVEY (Well assumed vertical to 389 MD) SECTION DIRECTION RELATIVE-COORDINATES DISTNCE BEARING FROM-WELL-HEAD 7893.7 N 63.70 E 6090.2 N 5032.6 E 7958.7 N 62.80 E 6121.6 N 5094.9 E 8021.5 N 66.00 E 6150.9 N 5156.2 E 8085.4 N 66.50 E 6179.2 N 5220.4 E 8184.1 N 67.80 E 6221.5 N 5320.9 E Page 6 03/28/91 CLOSURE DL DISTNCE BEARING /100 7900.4 N 39.57 E 0.85 7964.4 N 39.77 E 0.79 8026.2 N 39.97 E, 2.11 8089.2 N 40.19 E 1.13 8186.5 N 40.54 E 0.96 3 13417 44.20 3 13509 46.00 3 13606 48.20 3 13698 50.40 9810.5 9755.5 9875.5 9820.5 9941.5 9886.5 10001.5 9946.5 8238.6 N 69.90 E 6243.6 N 5377.9 E 8295.6 N 72.00 E 6264.9 N 5439.5 E 8356.4 N 74.00 E 6285.6 N 5507.4 E 8414.5 N 77.10 E 6303.0 N 5575.0 E 8240.4 N 40.74 E 2.13 8296.8 N 40.97 E 2.29 8357.1 N 41.22 E 2.54 8414.8 N 41.49 E 3.12 PROJECTED TD AT 13812 MD 13812 54.00 10071.4 10016.4 8488.2 N 77.10 E 6323.1 N 5662.8 E 8488.2 N 41.85 E 3.16 ^Survey Codes: 3/MWD MPI 1-11/SN04 SUBSEA MEAS DEPTH DEPTH 400 455 500 555 600 655 700 755 800 855 Page 7 03/28/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL (Well assumed vertical to 389 MD) INCLN TVD ANGLE BKB MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 0.04 455 0 0 S 50.00 E, 0.02 S 0.02 E 0.11 555 0 0 S 50.00 E 0.10 S 0.12 E 0.17 655 0 0 S 50.00 E 0.25 S 0.30 E 0.23 755 0 0 S 50.00 E 0.48 S 0.57 E 1.01 855 0 0 N 34.39 E 0.45 S 1.36 E 900 955 1000 1055 1100 1155 1200 1256 1300 1357 1400 1458 1500 1559 1600 1661 1700 1763 1800 1865 2.06 955 0 0 S 29.98 E 3.21 S 2.89 E 3.16 1055 0 0 N 73.66 E 1.89 S 8.19 E 4.87 1155 0 0 N 69.88 E 0.26 N 14.76 E 6.70 1255 1 1 N 60.64 E 4.42 N 24.31 E 7.99 1355 2 1 N 44.79 E 12.13 N 34.17 E 9.32 1455 3 1 N 36.61 E 23.80 N 44.10 ~E 9.51 1555 4 1 N 34.32 E 37.85 N 53.70 E 10.68 1655 6 1 N 35.97 E 51.54 N 63.40 E 11.77 1755 8 2 N 35.47 E 67.13 N 74.71 E 13.21 1855 10 2 N 34.72 E 85.34 N 87.48 E 1900 1968 2000 2073 2100 2180 2200 2289 2300 2401 16.01 1955 13 3 N 33.18 E 106.68 N 101.90 E 19.27 2055 18 5 N 33.68 E 133.27 N 119.35 E 21.76 2155 25 7 N 38.01 E 163.76 N 141.20 E 24.82 2255 34 9 N 36.10 E 198.11 N 167.10 E · 28.39 2355 46 12 N 35.70 E 238.37 N 196.40 E 2400 2517 2500 2635 2600 2754 2700 2873 2800 2992 31.79 2455 62 16 N 34.56 E 286.39 N 229.99 E 32.50 2555 80 18 N 34.97 E 338.53 N 266.02 E 32.60 2655 99 19 N 35.99 E 390.50 N 303.06 E 33.15 2755 118 19 N 34.27 E 443.53 N 340.32 E 33.15 2855 137 19 N 34.24 E 497.60 N 376.63 E 2900 3112 33.30 2955 157 20 N 33.73 E 551.69 N 413.76 E MPI 1-11/SN04 SUBSEA MEAS DEPTH Page 8 03/28/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL (Well assumed vertical to 389 MD) INCLN TVD MD-TVD VERT DIRECTION RELATIVE COORDINATES DEPTH ANGLE BKB DIFF CRRT BEARING FROM WELL HEAD 3000 3231 3100. 3352 3200 3475 3300, 3603 3400 3738 33.30 3055 176 20 N 34.99 E 606.13 N 450.50 E 34.48 3155 197 20 ' N 34.31 E 661.06 N 488.53 E 37.21 3255 220 23 N 34.26 E 721.15 N 528.98 E 40.06 3355 248 28 N 37.37 E ' 785.98 N 575.35 E 44.05 3455 283 35 N 36.03 E 858.16 N 629.25 E 3500 3882 3600 4035 3700 4191 3800 4352 3900 4522 48.07 3555' 327 44 N 35.59 E 942.29 N 690.60 E 49.69 3655 380 53 N 36.06 E 1035.50 N 758.85 E 50.77 3755 436 56 N 37.12 E 1132.44 N 828.80 E 52.80 3855 497 62 N 37.50 E 1233.34'N 905.93 E 55.08 3955 567 70 N 35.85 E 1343.79 N 987.84 E 4000 4700 4100 4881 4200 5051 4300 5213 4400 5368 56.34 4055 645 78 N 35.66 E 1463.32 N 1073.66 E 55.56 4155 726 80 N 37.94 E 1583.57 N 1163.38 E 52.$3 4255 796 71 N 36.90 E 1693.27 N 1247.62 E 50.75 4355 858 61 N 37.09 E 1793.24 N 1325.14 E 49.07 4455 913 55 N 37.88 E 1887.95 N 1396.71 E 4500 5520 4600 5669 4700 5813 4800 5955 4900 6095 49.64 4555 965 52 N 39.09 E 1977.52 N 1468.60 E 46.60 4655 1014 49 N 38.56 E 2064.68 N 1537.05 E 45.44 4755 1058 44 N 39.04 E 2144.65 N 1602.61 E 44.75 4855 1100 41 N 39.20 E 2222.71 N 1665.13 E 44.51 4955 1140 41 N 38.64 E 2298.96 N 1727.91 E 5000 6236 44.77 5100 6377 44.81 5200 6518. 44.98 5300 6660 45.64 5400 6804 46.57 5055 1181 41 N 39.02 E 2376.00 N 1789.63 E 5155 1222 41 N 38.92 E 2452.99 N 1852.60 E 5255 1263 41 N 39.45 E 2529.82 N 1915.63 E 5355 1305 42 N 38.48 E 2608.91 N 1978.91 E 5455 1349 44 N 37.84 E 2690.42 N 2043.29 E 5500 6951 47.23 5555 1396 47 N 37.68 E 2775.55 N 2108.21 E MPI 1-11/SN04 SUBSEA MEAS DEPTH Page 9 03/28/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL (Well assumed vertical to 389 MD) INCLN TVD MD-TVD VERT DIRECTION RELATIVE COORDINATES DEPTH ANGLE BKB DIFF CRRT BEARING FROM WELL HEAD 5600 7099 5700 7249 5800 7400 5900 7554 6000 7709 47.84 5655 1444 48 N 37.53 E 2861.85 N 2175.08 E 48.45 5755 1494 50 N 36.52 E 2951.11 N 2242.41 E 49.04 5855 1545 51 N 36.25 E 3043.02 N 2309.49 E 49.70 5955 1599 54 N 36.70 E 3136.65 N 2379.56 E 49.60 6055 1654 54 N 36.16 E 3231.75 N 2448.81 E 6100 7864 6200 8022 6300 8181 6400 8342 6500 8502 50.40 6155 1709 56 N 35.68 E 3328.24 N 2519.02 E 51.01 6255 1767 58 N 35.47 E 3427.33 N 2589.70 E 51.27 6355 1826 59 N 36.13 E 3526.93 N 2663.87 E 51.52 6455 1887 60 N 36.05 E 3628.56 N 2737.46 E 51.33 6555 1947 60 N 35.16 E 3730.33 N 2810.43 E 6600 8663 6700 8826 6800 8991 6900 9157 7000 9322 51.92 6655 2008 61 N 34.67 E 3834.13 N 2882.50 E 52.35 6755 2071 63 N ~34.86 E 3940.07 N 2955.32 E 52.~1 6855 .2136 65 N 35.69 E 4046.52 N 3031.83 E 52.91 6955 2202 66 N 35.23 .E 4155.21 N 3107.57 E ,. 52.70 7055 2267 65 N 34.58 E 4263.73 N 3182.00 E 7100 9486 7200 9648 7300 9807 7400 9963 7500 10118 52.09 7155 2331 64 N 35.33 E 4370.25 N 3256.89 E 51.31 7255 2393 61 N 34.51 E 4473.67 N 3329.64 E 50.71 7355 2452 59 N 34.57 E 4575.21 N 3400.11 E 50.02 7455 2508 57 N 34.92 E 4674.49 N 3468.51 E 49.53 7555 2563 55 N 34.10 E 4771.56 N 3536.26 E 7600 10271 7700 10421 7800 10568 7900 10711 8000 10854 48.85 7655 2616 53 N 33.95 E 4867.44 N 3601.97 E 47.51 7755 2666 50 N 33.67 E 4960.77 N 3663.50 E 46.36 7855 2713 47 N 35.90 E 5048.48 N 3725.07 E 45.21 7955 2756 43 N 35.12 E 5131.87 N 3784.90 E 45.66 8055 2799 43 N 40.02 E 5212.33 N 3846.79 E 8100 11000 47.63 8155 2845 46 N 42.24 E 5290.82 N 3918.00 E MPI 1-11/SN04 SUBSEA MEAS DEPTH DEPTH 8200 11148 8300 11297 8400 11446 8500 11595 8600 11744 8700 11893 8800 12039 8900 12183 9000 12328 9100 12475 9200 12623 9300 12772 9400 12919 9500 13063 9600 13203 9700 13340 9800 13480 9900 13626 10000 13784 Page 10 03/28/91 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL (Well assumed vertical to 389 MD) INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 47.86 8255 2893 49 N 44.12 E 47.76 8355 2942 49 N 45.45 E 47.60 8455 2991 48 N 47.29 E 48.00 8555 3040 49 N 47.84 E 47.75 8655 3089 49 N 50.06 E RELATIVE COORDINATES FROM WELL HEAD 5370.30 N 3994.03 5449.24 N 4071.50 5524.15 N 4151.29 5598.98 N 4232.63 5671.82 N 4315.55 47.38 8755 3138 50 N 55.95 E 45.88 8855 3184 45 N 59.62 E 46.34 8955 3228 44 N 59.79 E 46.75 9055 3273 45 N 60.28 E 47.28 9155 3320 47 N 60.92 E 5738.80 N 4404.57 5794.52 N 4493.96 5847.34 N 4583.64 5900.04 N 4675.04 5952.21 N 4768.70 E E E E E 47.85 9255 3368 48 N 62.22 E 47.73 9355 3417 49 N 63.33 E 46.64 9455 3464 47 N 63.31 E 45.17 9555 3508 44 N 65.81 E 43.70 9655 3548 40 N 66.78 E 6004.38 N 4864.92 '6055.59 N 4963.00 6103.64 N 5059.63 6149.33 N 5152.60 6188.64 N 5242.29 E E E E E 42.82 9755 3585 37 N 68.09 E 45.43 9855 3625 39 N 71.33 E 48.69 9955 3671 47 N 74.69 E 53.13 10055 3729 58 N 77.10 E 6224.69 N 5328.68 6258.25 N 5419.56 6289.74 N 5522.09 6318.19 N 5641.16 'E E E E MPI 1-11/SN04 Page 11 03/28/91 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST BEARING 1000 2.53 1000 945 -3 S 21.98 W 5 S 2000 17.00 1985 1930 156 N 33.04 E 114 N 3000 33.17 2862 2807 626 N 34.37 E 501 N 4000 49.61 3632 35,77 1251 N 36.86 E 1014 N 5000 53.57 4224 4169 2052 N 37.28 E 1660 N DL/ 100 2 E 6 S 19.11 E 1.0 107 E 156 N 43.08 E 3.1 379 'E 628 N 37.10 E 0.6 743 E 1257 N 36.23 E 1.3 1223 E 2062 N 36.37 E 1.8 6000 44.70 4887 4832 2798 N 40.06 E 2247 N 7000 47.41 5588 5533 3510 N 37.85 E 2804 N 8000 50.88 6241 6186 4263 N 35.42 E 3413 N 900.0 52.92 6860 6805 5044 N 35.53 E' 4052 N 10000 49..95 7479 7424 5823 N 35.21 E 4698 N 11000 47.63 815~ 8100 6554 N 42.25 E 5291 N 12000 46.05 8828 8773 7287 N 59,11 E 5780 N 13000 45.97 9511 9456 7976 N 63.68 E 6130 N 1685 E 2809 N 36.87 E 0.9 2130 E 3522 N 37.23 E 0.4 2580 E 4279 N 37.08 E 0.6 3036 E 5064 N 36.84 E 1.1 3485 E 5849 N 36.57 E 0.5 3918 E 6584 N 36.52 E 1.6 4470 E 7307 N 37.71 E 2.0 5112 E 7982 N 39.82 E 2.2 T ¥_ D <KB>O ~ 800 1600 2400~ 3200 4000 4800 5600 6400 7200 A 8000 8800 9600 10400 i1200 12000 12800 13600 14400 800 VERTICAL SECTION VIEW BP EXPLORATION MPI 1-11/SN04 Section at: N 41.94 E TVD Scale.: 1 inch = 1600 feet Dep Scale.: 1 inch = 1600 feet Drawn .....: 0312B/gl Harker Identification A] K8 B) TD MD TVD SECTN INCLN 0 0 0 0.00 13812 10071 8488 54.00 0 800 t600 2400 3200 4000 4800 5600 6400 7200 8000 Section Departure Great Land Directional Drilling. Znc. Marker Identification MD N/S E/~ A] KB 0 0 N 0 E B) TD ~38i2 6323 N 5663 E PLAN VIEW BP EXPLORATION MPI &-&&/SN04 CLOSURE ..... : 8488 ft N 4t.85 E DECLINATION.: 30.00 E SCALE ....... : ! inch = ~tO0 feet .DRAWN .......: 03/28/9~ 7~50 6600 6050 5500 4950 4400 3850 3300 2750 220O ~.850 550 I 550 '550 0 550 <- NEST' EAST -> iiO0 i650 2200 2750 3300 3850 4400 4950 5500 6050 check off or listdata as it is"received.*list received date for 407. if not required list as NFt cored inte~ls core analysis ~. d~ ditch intcwals digital data I LOG TYPE IION INTERVALS SCALE NO. [to the nearest fo,ot~ [inchl100' ~i~ i i AOGCC SE~A/BLUEI INE LO~ ~NVENTO~Y i0~1 type reccivcd *rec date run # Comments BHCISL yes BHCIAC yes no LSS yes no sSS yes no , CNL yes no SHDT yes no ..... CYBEr. yes no LOOK ML yes no CET R~ yes no -GYRO yes ~,~ ~ .o ¢~.~t / MUD yes no ...... ~ yes CORE yes no I I CORED INTERVALS RECOVERED COMMENTS ~_~c 1. Type of Request: Abandon __ Suspend __ Alter casing __ Repair well __ Change approved program __ STATE OF ALASKA -' /,:' i ,~. ALASKA OIL AND GAS CONSERVATION COMMISSION ' ~ (? APPLICATION FOR SUNDRY APPROVALS Operation Shutdown __ Re-enter suspended well Plugging__ Time extension__ Stimulate X Pull tubing __ Variance__ Perforate __ Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1970' SNL, 2054' WEL, Sec. 36, T12N, R16E At top of productive interval At effective depth At total depth 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development__ Exploratory __ Stratigraphic __ Service x 14348" feet Plugs (measured) feet BKB 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-11/SN-04 9. Permit number 90-157 10. APl number 50- 029-22107 11. Field/Pool ~/Ivishak Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 14268" feet Junk (measured) feet Length Size Cemented Measured depth True vertical depth BKB BKB 75 30" Driven 131' 2433' 13 3/8" 2787 cu ft. permafrost 2483' 13710' 9 5/8" 1997cu. ft. Class G 13767' 13534'-14350' 816' 7" 360 cu. ~ G~ss G measured 13836'- 13854; 13862'-13978' true vertical subsea Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 to 13591' Packers and SSSV (type and measured depth) 9 5/8" Packer at 13502'; 4 1/2" SSSV at 1555' Detailed operations program X 15. Status of well classification as: 13. Attachments 131" Description summary of proposal__ 14. Estimated date for commencing operation May 1, 1991 16. If proposal was verbally approved Name of approver Date approved RECEIVED APR 2 9 1991 Alaska Oil & Gas Cons. C0mmiss[0~ Anchorage Oil __ Gas __ Suspended Service Water Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~- ~_ Title Endicott Res. Studies and Dev. Lead Engr. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP. ,Test__ Location clearance__ Mechanical Integrity Test ~ Subsequent form required 10- Approved by order of the Commission ,,~,p'.o' "."' ~qd C~/¢~mmissi°ner ORIGINAL SIGNED BY LONNIE C. SMITH BOP sketch ,~' Date ¢~,/~' / IApproval No. SUBMIT IN TRIPLICATE Form 10-403 Rev 06/15/88 WELL 1-11/SN-04 15% HCL / 10% Xylene Perforation Wash Job Program Job Objective: To wash 15% HCL / 10% Xylene across the perforations from 13836'- 13978' MDBKB to dissolve perforation debris in the near weilbore area. Tie-In' Use a CTU with tubing end Iocator, tie-in to tubing tail and note correction. Treatment Volume: 1000 gals (23.8 bbls) of 15% HCL / 10% Xylene will be required. Additives and acid are specified in attached SOP. Pumping Procedure: Run tubing nozzle in hole to a depth of 13836' MDBKB Begin pumping acid at 1.5 BPM. Filter acid to 3 microns on the fly. Once acid starts to discharge out of the nozzle, RIH CT at a speed of 20-30 fpm. When the nozzle reached the bottom perfs at 13978' MDBKB then reverse CT and recipricate at the same speed. Continue this until all acid is displaced out of coiled tubing. Do not exceed a 0.6 psi/ft treatment gradient. With a column of diesel in the tubing this equates to a 2500 psig WHP. Soak Time: Leave well shut-in for 4 hrs. RECE.iVED APR ~ 9 t99~ Alaska 0il & Gas Oons, 6ommisS~or~' Anchorage Endicott Production Engineering Department HCL Acid Stimulation w/CTU Objective: To chemically remove near wellbore formation damage in order to restore the natural productivity of the well by stimulating the intervals at matrix conditions with a CTU. Pre-Treatment Procedure: . Obtain one-quart size samples from well 2-38/SN-01 and submit them to the stimulation company's lab for emulsion/sludge testing. The stimulation company should perform the tests in accordance with the American Petroleum Institute (APl) standardized test APl RP 42. The test should be conducted for the specific acid system to be pumped with both live and spent acid (with associated additives) heated to 180OF. Preference is to "spend" the acid on formation samples obtained from the subject well (Check to see if any cuttings or cores are available and are suitable for this purpose). Ensure the acid system is "doped" with 5000 ppm ferric ions as this will ensure sufficient iron reducing/sequestering agents are added to the acid system. Finally, ensure the service company adjusts the type and volumes of additives as dictated by the emulsion test results. Note: RECEiVE If the well is unable to flow, it is critical to obtain a wellhead sample from a well producing from the same target interval in close proximity of the subject well ie, well 2-38/SN-01. APR ~: 9 ~99~ For gas lift wells, SI gas lift 4-6 hours prior to the treatment to 0il & Gas Cons. 0omm~ss~'°n equalize wellbore pressures and to segregate wellbore fluids. Shoot fluid levels after SI to ensure check valves are holding. 'Anchorago 2. Inspect the wellhouse and surrounding area for cleanliness, spills, etc. . Prepare in advance to have the SSSV removed from the well and run a drift on the tubing to ensure no obstruction exists in the wellbore and to verify there is no fill across the perforated interval. Tag TD with drift run and note any obstructions, pipe dope, scale, asphaitenes, or paraffins encountered on telex. Note- In the event the tubing does not drift due to scale or sludges, contact Anchorage engineering before executing the stimulation program as it may be necessary to perform a tubing wash or other remedial work. . Verify that there is no substantial communication between the tubing and inner annulus that would allow inadvertent placement of treating fluids into the annulus. Verification may include wellfile research, shut- in tubing and annulus pressures, echometer fluid levels, or a pump down diagnostic survey after the plug is set. Treatment ProcedlJre: · Order the acid system and associated additives as recommended by Anchorage engineering. The acid temperature should be 120 - 130 OF prior to pumping the treatment. The following table summarizes product designations and typical concentrations. Item I;)owell , Halli3~rl;grl !~ 'l'~a n 15% HCL/10% Xylene DAD add PAD add ONE SHOT acid Additives: Inhibitor* lgal/Mgal A-250 lgal/Mgal HAl-85 lgal/Mgal Ci-25 Surfactant 0.2% F-40N/F-75N*** 0-0,5% LOSURF 251&300' 4gal/Mgal NE-18 Iron Reducer 25~/Mgal L-58 25#/Mgal Fercheck A 25#/Mgal Ferrotrol 210 Anti-Sludge 0-10gal/Mgal W-35'* 0-12gal/Mgal AS-5** NA Non-Emulsifier 0-10gal/Mgal W-54'* NA 0-10gal/Mgal Inflow-45** * Low inhibition concetrations are to provide maximum reaction to the iron particulate plugging the perforations. ** Concentrations dictated as per emulsion/sludge testing requirements. *** Dowell recommends the use of F-40N surfactant when OSR is used and F-75N in all other instances. Note: 0.X% is equivalent to X gal/Mgal as additives are listed above on a volumetric basis. Note: The engineer should make arrangements to be present during the loading of the acid transports to ensure quality control of acid strength, temperature, pH, iron/solids content, additive concentrations, fluid gravities, transport cleanliness, etc. 2. The following considerations need to be made in advance of the treatment with Anchorage engineering: · The volume and strength of HCL acid to be pumped. The addition of Xylene or Toluene in moderate concentrations should have also been considered. C~IV ~- ~'''~ · The volume and type of diverter to be used such as large vs. small Oil Soluble Resin, Unibeads, Rock Salt, etc. as well as the number of ~pp, ?_ 9 ~,99~ stages to be diverted. Gas ~on~. ~"~s~u~':The~ addition of a non-reactive fluid stage at the leading edge of the /~ch0r~ge treatment to remove any paraffin/asphaltene complexes from the pore surfaces to increase the reaction surface area. · The necessity of an overflush stage. Historically, HCL treatments are not overflushed unless an injection well is being stimulated. The addition of a surfactant to the overflush stage should have also been considered. . . . Block the SSV with a fusible cap and SI the well at the choke and wing valve. MIRU stimulation company, pump unit, filtering unit, and CTU equipped with a Tubing End Locator (TEL). Install a pump-in sub and ensure a check valve is installed between the CTU and pump van. Note wellhead and annulus pressures and monitor during the job. Pressure test lines and CTU to 4000 psi. Note: Filter all fluids that are to enter formation through a 3 micron nominal filtering unit. Do not filter diverting materials. Replace connection dependent O-ring seals on injector head. Ensure weight indicator is reading dead injector weight. Secure injector with chains. Weight checks should be done every 3000' and after each ID restriction. Slow running speed to -+-- 20 ft/min through ID restrictions. Sample acids to ensure acceptable concentration and that iron count is less than 350 ppm. Also perform the following quality control checks: · Ensure sample bottles are on location prior to pumping job in order to catch acid samples. · Make sure service company can circulate tanks prior to pumping job for a uniform acid mixture. Catch acid samples after circulating tanks. Check acid strength on location with a calibrated hydrometer. A tolerance of + 1% HCL is generally acceptable dependent upon the emulsion/sludging tendencies of the formation receiving treatment. · Check service company ticket to ensure all additives are available. · Ensure surface pressure and flowrate instrumentation is properly registering and calibrated. Strapping the tanks during the job is useful in verifying volumes pumped. . RIH with nozzle on CT and tie into tubing tail with TEL for depth control. Hang CT at the top of the perforated interval as acid will segregate to the bottom of wellbore fluids should depth control be in error. Note: REC EIVE ) APR 9 !991 The appropriate nozzle should be selected according to the objective(s) of the stimulation prior to RU CTU. Swirl nozzles are generally not used in conjunction with chemical diverting agents as bridging/plugging can occur. Swirl nozzles are very effective, however, in washing perforations in the absence of diverters. . . The slickline PBTD/drift run can also be used for CTU depth control if the wireline measurement can be extrapolated to an open hole Icg measurement. Pump the acid job as recommended by Anchorage engineering. Reciprocate a minimum of 2 passes across the target interval and concentrate injection into any interval evidenced as more severely damaged. Record wellhead tubing and annulus pressures in a timely manner and compare to the CTU readings throughout the job. Hook up an ERAD chart recorder and ensure the entire scale will be consumed. Mark events such as pre-flush, acid, diverter, or post-flush at the perfs to note stimulation progression. If 4000 psig (CTU) is achieved with minimal rate, allow acid to soak on the perforations to break them down instead of aborting the job. Do not exceed matrix conditions while acid is entering the formation. POOH with CT. Shut the master & open the wing and choke. Pump 30 bbls 2% NH4CL containing 20 gallons of corrosion inhibitor down the flowline. Return the well to production after a 4 hr shut-in. Ensure wing/lateral valves are open and the well is flowing at wide open choke against the minimum backpressure available. RIH with .coiled tubing. Have a full Icad (~2000 gallons) of Nitrogen available. At ...1000 ft initiate N2 at ...400 scfpm. Continue to RIH with CTU and increase N2 injection by -100 scfpm per 1000 ft MDBKB increments. Monitor flowrate and cumulative bbls produced through the high flow test separator. Nitrogen loft a minimum of two tubing volumes of liquid prior to terminating the job. Adjust N2 rates as seen necessary to optimize flowrate. The objective is to remove the spent acid from the formation as quickly as possible to prevent damaging precipitates from dropping out of solution and corrosion losses to the tubulars. Post-Treatment Procedure' 1. Assure that one quart samples are attained from initial bottoms up till the well cleans up. . Once the well has stabilized, coordinate with the Control Room Oil Board Operator for a maximum rate well test. Aisc coordinate flowback sampling and analyses with Chemlink. . RU slickline unit and set the SSSV. Return the well to allocated rate production ASAP. RECEIVED APR [~ ~ t9g~ Oil & Gas Cons. CommlsSior~ Anchorage B.O.P. STACK CONFIGURATION I S-5/8 IN. TRIPLE RAI'I STACK 5000 PSI WP DRILLING 2 IN. KILL LlPlE CHECK HAND GATE HAND GATE ANNULAR PREVENTER I I I ] PIPE RAMS I I I J BLIND RAMS DRILLING SPOOL PIPE RAMS 4 I N. CHOKE LI lie I GATE GATE R : ¢EiVED APR 2 9 t991 Oil & 6as Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 22, 1991 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Boyle' Enclosed please find one sepia and one blueline print for the well logs run on the following Sag North wells' WELL 1-11/SN-04 CDL/CNL PORO 13764'-14268' ATLAS SS TVD 13764'-14300' ATLAS V/" BOREHOLE PROFILE 13764'-14268' ATLAS v/DIL 13764'-14300' ATLAS 3/30/91 RUN ONE 3/30/91 RUN ONE 3/30/91 RUN ONE 3/30/91 RUN ONE John Boyle Alaska Oil and Gas Conservation Commission Page Two WELL 1-11/SN-04 CDL/CNL RAW 13764'-!4268' ATLAS DLL/MLL 13764'-14328' ATLAS (cont'd) 3/30/91 RUN ONE 4/1/91 RUN ONE ,,/ SPEC1RAL~ 13764'-14290' ATLAS RFr 13843'-14150' ATLAS 4/1/91 PUN ONE 4/1/91 RUN ONE ,/ PERF 13470'-13750' SCHLUMBERGER ~-T 6950'-14258' SCHLUMBERGER CBT 6950'-14235' SCHLUMBERGER PKR SET RECORD 13690'-14120' SCHLUMBERGER 4/5/91 RUN ONE 4/5/91 RUN ONE 4/5/91 RUN ONE 4/7/91 PUN ONE February 26, 1991 Bill Kirton Endicott Lead Engineer BP Exploration (Alaska) Inc. P. O. Box 196612 Anchorage, Alaska 99519-6612 Re: Duck Island Unit 1-11/SN04 BP Exploration (Alaska) Inc. Permit No. 90-157 Rev. #2 Sur. Loc. 1970'SNL, 2054'I-tEL, Sec. 36, T12N, R16E, UM. Btmhole Loc. 459'SNL, 799'WEL, Sec. 30, T12N, R17E, UM. Dear Mr. Kirton: Enclosed is the approved revised application for permit to drill the above referenced well. The original permit was approved November 20, 1990 and first revised December 5, 1990. %"ne revised 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. This authorization is subject to the same terms and conditions as established in the original approved permit to drill. Sincerely, David W. Joh.n~on Chairman Alaska Oil and Gas Conservation Commission BY ORDER OF THE COPSMISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Febbruary 20, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn' Mr. Lonnie C. Smith 1-11/SN-04 (MPI) SAG DELTA NORTH BP Exploration submits a revised form 10-401, our application for Permit to Drill the above named well due to a change in the type of well from oil producer to water injector. Aisc, enclosed are the attachments listed on the application form. This well is anticipated to spud approximately Feb. 26, 1991. If there are any questions, please do not hesitate to call Paul Chan at 564-4226. Yours very truly, Bill Kirton Drilling Engineering Supervisor STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.0O5 REVISION ~2 la. Type of work Drill [] Redrill[]llb. Type of well. Exploratory FI Stratigraphic TestF1 Development Oil[] Re-Entry [] Deepen!-!I Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration BKB=56 feet Sag Delta North 3. Address 6. Property Designation P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 312828 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 1970' SNL, 2054' WEL, SEC. 36, T12N, R16E Duck Is/and Unit At top of productive interval 8. Well number Number 760' SNL, 1070' WEL, SEC. 30, T12N, R17E 1-11/SN04 2S100302630-277 At total depth 9. Approximate spud date Amount 459' SNL, 799' WEL, SEC. 30, T12N, R17E February 26, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVO) p roPe/[~tL line 34633 @ 4043' feet 1-05/0-20 @1766'TVD/O. gfeet 4299 14580710496'feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^^c 25.035 (e)(2)) Kickott depth 1500' feet Maximum hole angle 50.00 Maximum surface 3835 pslg At total depth (TVD)1000074825 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe Surface 131' 131'i Drive 17-1/2" 13-3/8" 68# ~cr,E Butt 2466' Surface 2522' 2500' ~ 2700 cu ft Permafrost 12-1/4" 9-5/8" 47# NT80S NSCC 11420' Surface 11476 8500' 12-1/4" 9-5/8" 47# NTgSHS NSCC 2498 11476' 8500' 13974' 10106' 3274 cu fl Class G 8-1/2" 7" 29# NT95HS TKC 856 13724 9945' 14580' 10496' 304 cu fl Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural sCu°nrfdaUcCet°rR E C E IV E D Intermediate Production F [~ ~ 2 O ] ~,~) ~ Liner Perforation depth: measured :~f~as~a .0il .& Gas Cons. true vertical '. ~.chora~a : 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~l Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[-] 21.1 hereby ce~ ~t~hat~the~oregoing is true and correct to the best of my knowledge Signed~(f/~"~____,~,x'~ Title Endicott Lead Engineer .~//2~.//¢ / Date Commission Use Only Permit Number IAPI number IApproval date See cover letter ~4::~ '-,/',.5'-~ 150- ~ Z. '~- ~. ~-_ / 0 ~ I 11 / 20 / 90 for other requirements Conditions of approval Samples required [] Yes .,~No Mud log required []Yes ,~ No Hydrogen sulfide measures [] Yes ~_ No Directiona.~l survey requ~recl ~ Yes [] No Required working pressure for BO~_F~ I-]2M; J~3M; ~5M; r-110M; [-115M; Other: ~.. (~1~~ by order of Approv~y.~ ~J~~..~..~~~- Commissioner t,e commission Date z~.4 2M; ~3M; ~;~5M; I-I1(; Form 10-401 Rei ~ ~ '"' Submit cate PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-11/SN-04 (MPI) Obiective Well 1-11/SN-04 will be drilled as a water injection well. The Ivishak is the primary objective. The completion will be run at the time of drilling and will consist of a simple type assembly. Operation Execute a rig move to slot 1-11 and rig-up. Vertically drill 17-1/2" hole to 1500 ft. then directionally drill to 2522 ft. Run and cement 13-3/8" 68#/ft., NT-80CYHE Buttress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4825 psi at 10,000 ft. TVDss. Maximum possible surface pressure is 3835 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Directionally drill 12-1/4" hole to the intermediate casing point above the Ivishak formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe. Drill 8-1/2" hole to TD. Run open hole logs. Run and cement 7" 29#/ft, NT95HS buttress (TKC) liner to TD with approximately 250 ft. of lap in the 9- 5/8" casing. Clean out to landing collar. Test casing and lap to 3000 psi. Change over to NaCI packer fluid. Run CET/CBT/GR/CCL in 7" liner and gyroscopic survey from PBTD to surface. Run CBT from 7" liner top to 13- 3/8" casing shoe. Perforate well underbalanced utilizing drill pipe conveyed guns. Flow well for simple clean-up. Kill well and complete with a simple type completion. Perform mechanical integrity test on completion. A sub surface safety valve will be installed below base of permafrost. Nipple down BOPE. Install tree on wellhead and release rig. Fluids incidental to the drilling of a well will be pumped down the 13-3/8" by 9-5/8" annulus of the well. The 13-3/8" x 9-5/8" annulus will be freeze protected with a non-freezing fluid down to 3000 feet once the rig is released. PC 2/20/91 SAG DELTA NORTH PROPOSED DIAGRAM WELL 1-11/SN-04 (MPI) NON-FREEZING FLUID TVD (BKB) MD {BKB) 30" DRIVE PIPE 131 FT 131 FT BASE PERMAFROST 1466 FT 1466 FT KOP ( DIR: N 41.94° E; ANGLE: 50.0 o) 1500 FT SSSV 1550 FT 1550 FT 13-3/8" 68#/FT NT-8OCYHE BTC 25OO FT 2522 FT BOTTOM OF FREEZE PROTECTION (ESTIMATED) 3000 FT TOP OF 9-5/8" CEMENT (ESTIMATED) 3700 FT 4-1/2", 12.6#/FT L-80 TDS TUBING W/4-1/2" TAILPIPE 9-5/8" 47#/FT NT80S NSCC 8500 FT 11476 FT 9-5/8" PACKER 9913 FT 13674 FT ~ 7" LINER TOP 9945 FT 13724 FT 9-5/8" 47#/FT NT95HS NSCC 10106 FT 13974 FT PLUG BACK TD 7" 29#/FT NT95HS TKC LINER 10496 FT 145OO FT 1458O FT PC/11-30-90 ~' SAG DELTA NORTH DEVELOPMENT WELL 1-11/SN-04 (MPI) DEPARTURE TO BHL: 9128 FT 14580 FT MD 10496 FT TVD BKB DEPARTURE TO TARGET: 8723 FT 14052 FT M D 10156 FT TVD BKB TRUE NORTH GRID N 41 o 56' E SLOT 1-11 SURFACE LOCATION X = 259,152 FT; Y = 5,982,441 FT 1970 FT SNL; 2054 FT WEL SEC 36 , T12N , R16E NOTE: THE NEAREST WELL TO 1-11/SN-04 IS 1-09/J-18 LOCATED 10 FT NORTH EAST AT SLOT 1-09 130/1%30-90 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM STACK DRILLING RISER I ANNULAR PREVENTER 2" KILL LINE , i I I PI PE RAMS ! BLIND RAMS I MANUAL HYDRAULIC GATE GATE DRILLING SPOOL t i P l PE RAMS I 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE ,, 62 0 0 22 0 ® 6159 e'~Oo $6 ~'""~""~' N 0 rES' CERTIFICATE OF SURVEYOR I kearby certify that I am properly registered and licensed to pre~tice land surveying ia tho State Aieskaend that t#ie plat repreeents an ~ro~osed I~atien far the 'Well num~rs ~o~n abo~e. All surveyi.g was done ~y me or u.der my supervis~., end t~t ell dimnsfons end detQlls ere correct. r~49 T~ m DRW. 116-85 SHEET Z of I0 REV. 0 i Iedicatee well Indicates Celc[~lated $ectio. Cer~er i~sitMR Indicates Ptrl~endiculer Offset Oilten{I Indicates ~ndiculer Off~t Distance ~er?endicular ~ist~nce ~qries for ?a~ ~91~ ~ PLAT OF MPI PROPOSED WELL LOCATIONS LOCA~D IR SEC. 36, T. 12R.,R. 16 E. UMIAT M. PRE PARED FOR SOHIO ALASKA PETROLEUM CO. PREPARED BY F.R. BELL a ASSOC. ' PRUDHOE BAY OFFICE PRUDHOE BA'Y, ALASKA i Il ii I i D&TE' I~V- SCALEI I'= 60' DRAWN IY: CHECKED BY' I.E. -- - I I I ~1 IU ................. I1~ __ #[Lb AlP ZDI~ $ UT) ..... t( & LATITUDE L~::.. ~ )I17(~ I ¥- }tl2412,$7 #- 7105324.$1 7~21'10,0670; 147°S7'2e;¢~l· 1921.4e 212&.&4 2 Y= 5982579.88 N= 7e05553.52 70o21'10.7814· 147o57'24.62~7· 1855.4~ 2116.~4 x, 25904~.49 E- 4640~4.45 · , '" ' "i ~475~7'20 6258" i 1936 77 ! 2032 5 IY- 5982474.18 i N- 7805321,98 ~0c21 O~,~E4~ , , . , !l= 259175 O1 E- 464155 65 ] ' : ' · X 259035 7~, E- 464092 74 . I 5 jY= 5982465.99;N= 7B05~I~.46 70~21'09.9025"j147C 57'20.7857" 'j 1~45.15 2037.'5~-~ & Y'"~982563.50 N- 7805348.47 70~21'10.8168' 147~57'24.9454" ' 1852.17 2179.88 X- 25~030.02 E- 4640~I.04 7 Y- 5982457.80 N= 780531&.94 70~21'09.8200" 147~57'20.9455" 19~5.52 2043.06 ~- 259163,54 E- 464152,24 8 Y- ~,82555,$0 N- 7805545,94 70c21'10.7~44" 147°57'25.1~5~" 18~0.54 Z- 259024,29 E- 4640,~9,33 . X" 259157,80 E' 464130,55 X" 259018,55 E" 464.087,62 1 11 Y- 5982441.42 j N- 7~05511,~9 70~21'09,6555' ' 147°57'21,2655" ' 19~0,261 2054,00 X- 259152,07 ~ E-I 46412B,B5 12 Y: 5982558.92j.- 7805 40590 70a21'It.5697" 147°57'25;4250" 1,77.2,!219~.50 X 259012,82 E- 464085 92 15 Y- 5982455,25 N- 7805509.56 70c21'09,5750" 147°57'21.4251" 1978.'651 2059.47 X- 259t46,$5 E- 464127.12 1~ Y- 5782550.75 N' 78055J8.57 70021'10.4874" i47°57'25.5849" 1885.~6122~1.77 [- 259007,08 E' 464084,21 15 Y- 5982425.0~ N- 7805506.84 70c21'09,4906" 147057'21.5850" 1987.001 2064,~4 X- 259140,60 E- 464125,42 ,. ,ii" 259134.16 E" 464123.71 / lB Y" ~982514.~5 N' 7805555,32 70°21'10,5227" 147°57'255904&" 1902.40i 22~2.71 X' 258995,61 E' 464080.80 - 19 Y= 59~2408,65 N- 7805501.79 70421'09.~260" i 147°57'21,9047" 200~.75~ 2075,S? X- 259129 1~ E- 464122 O0 20 Y- ~982506.16 N- 7805~50.80 70c21'10.2404' J 147e57'26.0644' J 1910.77 2218.18 X- 258989,87 E- 464079,09I J. 21 Y- SgB2400.46 N- 7805299.27 70°21'09'24~6" i t47657'22'064&" I 2012.12j'20~1.$6 X- 259125.59 E- 4~4120.~0i I L -- i i i MPI PROPOSED WELL LOCATION LIST ,.,,.,,,. u.,.,.. '' ~ '' SOHIO ALASKA PETROLEUM CO. ~--~ It~~-~~-- ER BELL · ASSOC ~c;es~~ SHE ET 3 of iO ' · SCALE: %~~~ PRUDHOE BAY OFFICE DR~W~ aY' ~.T c REV. O PRUOHOE BAY, ALASKA CN[CXED i i i i / i ii i IK".,L ~ ZOal ~ lilt . -1i 6 L4TITI,,'I4 L~ .~"lJlf lilT C J,) IIIT~L~ 22' Y-~912497.~7 Il-,.4~1321.27 7~2l'lO, I~lI' '147°~', Z&.224;{' 19'19.1~ 2223.6~{ X' 258914, 24 E' 464077.$l 2] Y- 5982],{2.27 N' 7B05294,.74 7d° 21' 09,1615· 147~7'22.2~44· 2020.49 x- 259117.&5 E- 464118.59 { 24 ,Y- 598248V,77 'N- 7805~25,~5 !70c21'10,0757" 147c57'26.38'42" ' Z- 258~78.40 E- 484075.~8 25 Y- ~,82Z84.08 ~" 7805i~4;~2~-7-0~21'~-0'~-':-0~-V0' i-'i-~-~'~7"2~.~84:~' ' '20-2-8'.-8e'-2t-~-~.~O : · ;X- 259111.92 E- 484II&.BB j i 26 Y= 5982481.58 N- 7805323.23 '70~-21'0v.'9934" { 147: 57 '26, 5~4i)" i 1935.90 2234.80 ,X- 258972.87 E- 484073.97 i l 27 !Y- 59:/82375 8, '~'N" 780529:/I ~,, 70':21'0B,'9966" {147c57'22.5442' ~ 2037.24 ' 2097,77- X- 258966.9] E- 464072127 ~ .{. X- 259100,45. E- 464115 47 { "' i '" ' "{ 12245 54 $0 Y' 5'82465 20 Il- 7,0~31B,10 i70¢21'09.02B7' 147°57 2&.ti&3:7' 1'52.&4 { . ]1 tY' 5~23~9 =0[~"'7i052~I &5 170¢2~'08."320" t47~57'22.a~3~" I 20'5],~a X' 2~9094:7!I E' 4~4111:7~.I { I i' . ' ' ' ~ ' ' ' '~2 {Y' 5m82457 ol N- 7805]'15 65 i70¢2! 0937464 i47o57 27,0236 i 19{,l.O1 ~ {,X- 259088 98{ E- 4,54110 06 {. X- 2S90~I.03 E- 4t4!0~.23 ! ' · ,; , ._ ;~6 Y-5982416,05 N- 7805]03,03 ['70°22 ~9 ]]47'; { 247¢57 27 82~'~' { 2oo2.87 2278.]7 ]- 258926,78 E- 464060, ~2 .' ~.{ ~7 Y'; 59f!23~0.~6 N- 780'5271.50 { 7002~'08.~7,' ~47¢57'2].B2~0' 2i04.21 2141.55 39 Y= 59B2302.17 { N= 7805268.98 j70~21"Om.2S~6'~ 147¢~7'2].9129" 2112.~1 2147.02 X' 2~8915.3!{ E' 464056.91 ! { 4! Y' 5982295 97; #" 7'0'~2b6 45 '70°21'00,'75~' ['47057'24.'42'7' 2'20.95 42 Y' 59"2391.4a #' 7B0~29~.46 [70°2~'09,0877" j 147°57'28.3024" 2027.99 22~4,79 .. ~' 258909.58 i E' ~64055,20[I; , , ., i ii i i ii ~ i i ! .~..~;.,.,T,~,,,.~t,'~ , ,,,,_ MP! PROF~SED WELL LOCATION LIST :,,. ,, :. ,,. T., :,... ,. ,, u,,,,, I~I ~ p~dBW · ,"'~' ,~ ~: {'_~'~~ ~..~ $O"'O A LASK, A PETROLEUM CO. '1~,.~ ,:~,.,..,,,-',,'",~ F.R BELL & iS$OC -, O~E$,.-,.,-,--- ' SCALE: N/A ~1,,~1,,~,~~%~ SHEET ' of I0 ' ' PRUDHOE: BAY OFFICE ORAWWI BY'. R-G.T -',, REV, O PRUDHOE BAY, ALASKA ,-CHECKED I¥.' ii i i i ii i i ii i I i I1_ I 11 I I - I I II 4] Y- 5~1221~!,71 #- 710~i2&3.93 70¢21'ol.'090t" 147eS7'24,302&' 21~.33 X- '~9043.0~ E- 4640~6.42 44 Y- ~9e2383,29 ~ ~' 780~2~2,93 ~70-21'09,0~4' 147c~7;28;4&'2J" ~035.3~ 2300.2~ 4~'~Y='-5~82277.5~ N= 7~0526t.40 70-2~'08.008b' ~47< 57 ' 24. 4625" "'~7.'70 ~2~'~.4~ ~X= 2590~7,~6 E- 4~4094.70 4~ ~Y-'~982375,iO'~'N-7805~90~41 70:21'08:~230' ~ 147~57'28:6221:. 2044.73 2305.73 .. X= 2588~8,11 E= 464051 7~ ' ~ 47 Y= 598226~.40 N- 780525~ 88 70~2~ 07 ~263" 147c57 24 ~223 ' 214~.07 21~8.~1 l- 259031 b2 E' 4640~2 9~~ ; 4e Y- :~a~]e~.el .. 7eo~eT.e~ [70a~'oe.e407' ~47o~7'aa. Ta20· 205:.~0~ X, 2588~2.37 E- 464oa0.0e 4~ Y- ~e22e~.2~ ~. 7~0~2~e.~ 70~'07.~' ~7o~7'2e. Tm22· X- 259025.89 E- 464091.29 , ~0 Y- ~823~B.7~ N- 780~28~.34 70o2{'08.7~B4' { 147~}7'28.94{B" 206{.47 j 23{4.47 X- 258884.43 E- 444048,38 51 Y= ~82253.02 N= 7805253.83 70~21'07.761&" 147~7'24.~420" 21~2.8i ~ 217~.86 X- 25~020.15 E- 464089.58 52 JY-SgB2350.52X. 258880.90H-7805282.84E. 464046.67 70c21'08.4740"~[147o57'29.101'7' 53 {Y- ,982244.83 N- 7805251.31 70021'07.6793' j 147o57'2,.1019" 2171.19{ 2185.33 X- 2590~4,41 E' 464087.88 I . Y- ~982342.33 N- 780~280.31 70021'08.5937" 147o~7'29.2~15· 207B.22j 2327.42 ,X" 25887~.16 E" 464044.96 55 IY- 5982234,b4 N- 7B05~8.78 70c21'07,5969" 147'057'25.2~17" 2179,56, 2190,80 ~ 259008.6~ E- 464086,17 ~7 Y- 5982228.44 r ' ~ ' 7805246.26 70021'07.$144" 147°57'25,4216" 2157.93i 2196.27 X- 259002,94 E- 444084.44 ~8 ~Y- 5~82325.9S N- 7B05275.27 70o21'0B',42~0" 147c'57'29,~112~'' 2094'2~6 233B.~6 X- 258863.&9 E- 464041.55 ~9 [Y- ~982220.25 ~- 7B05243.73 7do21'07,4323" 147°57'25.~114" 21~&.30 2201.74 X- 2~8997,21 E- 444082,76 60 Y- ~982317.7~ { N- 78052'72.74 70o2{'0'B,3447" 1~7°~7'29.7411" 2103.3'3 2344,03 X- 2~8857.~6 E- 464059.BS ~1 Y- 59B2212.06 N- 7~05241,21 70c21'07,5499" 147o57'25,7415" 2204.&7 2207,2i X- 258991.47 E- 444081.05 42 Y- ~982309,57. N= 7B05270.22 70c21'0B,2643" 147°57"29,9009" 2111.71 2349.~0 X= 2~8852.22 E= 464038. I4 43' y, $~{2203.N7 { N- 780~238.4~ 70~21'07.2474' 147o~7'2~.{~1" 22~3.~ 2212.49 X- 2~B9B~.74J. E- 464079.34 ~ ~ , , m i i I m Il ~~~_ -, MP! PRO~SED WE~ L~TION LIST SOHIO ALASKA ~TROLEUe CO, ~ ~ ~ ~I~ .- ~.~-Z~~~ DRW' NO. lie- 85 PREPARED mY DATE:NOV.13, JmlS;_ 't~o ~-~~ ~- . ,~,=~ . ER BELL & ASSOC. q~-- -~ ..... SHEET 5of IO ' SCALE' ~%~~ ,, PRUDHOE BAY OFFICE - DRAWN BY : R~.T ~ a~v. o PRUDHOE ~Y, ALAS~L.C~EC~Eo ay: ~:~- ...... ~ i i mi m ~ m I 64 T- ~9'12301,~ ~-7105267.69 ~21;'0~.i820' i470~7'30.060i· 2i2Q.H -2354.97 X' 2~BB4&,41 E- 46403&,43 6~ Y- 5982195,68 : N- 7g05236,26 70c21'07,18~2' ~ '147c57'26,0610' 2221,4~ 2218',16 ~ ~ 2~980,00 E- 464077,64 . '66 ~yI 5982293,1'8' N' 7805~6'5.17 70'21'08,0997" 147-57'30,2206" ' 2128.45 2360.45 X= 2~8840,75 E- 464034.7~ , -- . b7 Y- 5982187,4~ : N- 7805233,b4 70:21'07,102q" 147-57'2~,2208" ~ 2229,80 2225.~5 ~8 Y- ~982284,99. N- 780~2~2,b4 ~ 70~21'08,0173" ' 147¢~7'30,3805" 2138,82 69 'Y:'X ~9821792~8968:5~0~: N-E. 7B0~2]I.1~4,4074.2~ 70a2~'07'0206' ~ ~47~7'21'3807", 22~"'~7 j2229'~0 70 Y- ~qe227~.BO ~- 7B0~260,12 70~21'07,9~0' · 147057'30,5403" 214~,~9 ]2~71,39 X. 2~882928 E- 4640~ , .._ , '; i , rI MPI P O SED L ATI LIST ~~ ~ 4~ ~t LOCATED IN SEC. ]6,T. IZN.,R. le[. I~o~;~Z~~ F.R BELL ~ ASSOC. ~~s~m~c~ SHEET ~ of ~O · "SC~E; ~/~ ~~~ PRUDHOE BAY OFFICE ORaWN a~' ~.~Z. t ~. o PRUDHOE BAY~ALASKA ~ ................. CHECKED BY: B-E,' I !.o-'.,~ ~ i ur, = !.,I-E S-N TVD< 3B~) 'r~:,p ............ ~:]"~ I 5.-?. O0 .... 5'.?~2~ :iI'."00 ...............-36. ,'..',O ............. l!lo tt~m 2~4~12. 3[4 598~755. ,58 10440. 0(] HELL I DENT AOOO-O00005 l i'1I-1 1'40 COI3RDIN,WFE POINTS WI';'H£N SPEC, IF£ED - -AOOO-OOOOOBL-1 i'ii-33 r'iO COORDINATE POiN'I'5 bllTHIl,l SPEC IF'lED :3E,AI-iCH WINDOW A029-2051BO0 A029-2063900 i"lI-~D9 .... AO29~20&z;O00- HISDlO ."..: ']';. AOae-21 ~6a00 ../.' -¥ ".,.;,, :......., ."-....;.] ,A029-~158500 :.:..', ': ': ::'.;: "'! MI-M19 '.:.' .] '.,'" '.. ! ,".~,:---^ o~s,~-a 1-ao ~oo :" '" '" "":': ' MI -020 C',l-d~est' Approacll ....................................................................................... Ve~'Ci',':.al' '.r.:'..tO.~'~'eKT.'.t ~n ..................................................... /PROPOSED\ ."NEARBY'., CLOEEST ./'PF~i]PI)SEC', "I' IE,'-,R E. '," ", t]E::'r T"" TVD OEP ART rVD GEP tiS. 7 i213. 5 -'x60. -3 &&5. 4 3750. 3 1(;~?. ;.-3 -",.S7L. i. ;'5. iOr--;-.i. '" i !:'::0. 7 '-~5b'~:-5--- 2062:-3 ........... .'48~ q..'? .......... I 0.3L::', :3 '" 3785. ~ 1133. :3 3,17~. 7 4065. 4 1465. 2 4446. 0 2009'2&' ~'D :-9 .... ~008:" 3 '~. ,' 1980. 8 40. 9 1980. I 5. 0 1765. & la. 7 1764. 9 17. 7 , . 166.9 2986.5 416.3 5717.0 417.5 2731.5 0.9 1771.5 13.2 1895.3 17.0 127.5 1857.7 22.9 D76. 5 7. 5 -1280.5 200.9 0.0 200.0 0.4 209. 5 1600.0 1.7 1600.2 b. 4 167.3 80070 --'070-- 80070-- '20 IT'S ................................... 500. 9 O. O 1.0 0.0 O. 0 0 O I50. 1 ~0075 0.0 20070 O=. o~--.~. . ~. 0.8 0.0 0.0 O. 0 180,9 i'DOO70 07-.0 -I'q99-.-'~' l -~': ,:, 613-.-8 1.0 0.0 0:0 O. 0 10.8 - 0. 5 0.0 0.0 O. 0 160. 1 2025.-~ 48. 9 2025. =: ----,,2F-~3- TqOT. 0'-- 1981. 3 -I 1 . 0 1999. 0 ", C,. - ~_=..'"'~ 4 2367.4 134.7 3205.8 203.1 839.3 .... A029-218I'500- _'~4.iiDUA112: [DRANO35]MtSNO4_CLOSAP_SHORT7. L IS,, 10 2019. 2 ,.;7..-r 772. ;') 2. 8 - i 2'37 ._.3 39'~3." I:.'.20. :2 ,I,:;46 :. t~/u. '... 4;32. ] '29-~f.iO'.¢--: '::.~L'; i "[' I '.] F i:~g e MI-N14 1400. 9 :J C 14o0. 0 O. 2 183. AO,:.9-.-_. 18,=700 Search Rmdius= 200 (.'.OURSE LINE P-or' p T'op o s ed -t~e 11' ' ' 1'I I/Sf.i-04[ 4 l-3C--I 2-17 ] Location = W-E S-FI TVD (SBS) --- T o p 2 Dc/1'527"00'--5782zl z~1700 "-~5~7- 00 .... Bottom 2654~3. 12 5989030. 71 104~0. O0 .... No t e .~---A' I'I-'-'¢ep-Ch's--l-n--F e'e'C-"I~*e 1-ow'-' K-e'-l" 1 ~-B o ~'h iT~ ~ '"'¢ Ba B ) .............................. WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE '-Ve~i"c~l .... in~ewsect'~on .................................................. /PROPOSED\ /NEARBY\ VERTICAL TVD DEPART TVD DEPART DiSTANC~ AO00-O000051 NI- 1 'A000=0000083 MI-33 AOa~-2OD1 BO0 ...... FIi.=SD7 A029-20~3900 ~II-SD9 NO COORDINATE P]i,4T,~ WITHIN SPECIFIEG SEARCH WINDOW ND COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 3588.3 ~04.3 3289.2 ~4. 3 1335.5 ,;b:.t?,::-.'.:~ MISDIO ..: '.'L'~ 4076. 0 1477, ~7 4544. 3 759. 3 777. · . ....... ,:.',:.';:.:'~i:.; ^oa9-21568°0. T:"::~. ... :. . , .... ~,..... . : .. . . i':'."}: "~ f.. ~ .":~--M~eZ'a i ~0o:~ aa. a i ~oor-o ' ~ m "t .';; r': ;..,:' i;2: ~ _~ ~:.:.'.'.'Y.':;:":'i ~I-M19 . 18~1.7 22. 1 '1851. 2 4 5 170. ';...'.~,::;,.~'?;~-ao~zao3oo .....,: .... :.. ...... - .;~, ................. :......:.¢~.:';,~:.,~.~:; HI-D=O :~,., ,;,~..~;,~::;:~! 17&4,,1 .... :..~,~,:...::~..ta,:~,. :.,. :.::., :.,~. 1753. 4 r..>:=,~ :~, :: ' "'17. 7 ;";¥ ,'~; i:,,~.;~,. %', ~', : : .:~c~.-.,.,:SL,~, ...~.~,~.,2,.',:,... '"-a~-;~k::.:~;;i::-";'." 2:4,~.':;'.. ';ff(~ ',k ;...',,, . ,. ;:.:k(,.~a&-a~q"~ ; ...... 3745.2 1083.7 5002.4 1227.5 1264.6 . 3191. 0 552. 5 6041. 1 565. 6 2851. 2 1762.1. ill ~. 12.4' '" i685.0 :!" 18. I ' ' .",-'72. 4 :' ' · ' -1810. 7 "':;;' · '17. 1' '!"'1030. b · 13. 7:: "" ". '?,i'~779. 5 .'. .:Y',.',':-: .<.<:'~ A02~-2162~oo ~:,.-'..'~i,':.:'~k?.! MI-Gal · " 200. 9 -, O. 0 200. 0 ' O. 4 209. 5 ,~.'""r,~? .... ' ..... ...... '~:'~-~~ <", "· ::" '' "':",~"~ ;.' ":':'" :':' :':':::' AO29-a 166200 ' · .., .. :..:... .. ".'.-'-.. --M'I'~Pt-4' 800.-0 O:-0 800:'0 ~:-8':-- -20~--a- · . -..'. A02C?-21aac~O0 .. ,. MI-M25 500. '-7 O. 0 500. 0 . 2. 3 89. 1 · '"'i. :'..". '"--~;~'--"a1-~7200. :.: .,.::... ...... : . t.'..! . ' ' ?:: '...;.:.:, ...;... MI-026 :,,, :-_'?"~',.-:_~':;.:'.'.-~:"'-:'i..o '.:" '. ~.~:.::? o. ~ i,'.:.i' ",. .: °.o '. '...';.; '~ o. o - 15o 1 '".' ,'~'.i:'>: ~ ....... ,'-~,...~.~'.,,.',.:.~.,,-.-~,; ..... ,:.-~--.--:.-.:..::-~ ..... ' -','- ~,~ · · ..... ",%.','"~--",..°, ': '. ' '.' . -:,,, ..,,, -- .1,,., ,~,, ........, .. , . .~,. . .. :....~ .,..,.,,, . ........ -o;..._:..,.. ......... ..... .... :,... ....AO~C~ 1~1&c2300 .......... ~,..~ ........... · ..... ._....,.,.z: ...... ~.-i ........· ............................... ....... ;'.;',; r~ ~. "%.. ..... -.~ -.~ --; . . .Z._.,~,.~:.~.~;,z~,-l!~-.l,:.:~l.~.,_'._,' ,' - . ','- Z,...,::.. ~,,~,'..~'.~':;.,..:~'~.'' .¢~,~-..-.,.-.- ..... ~"~ · "'~ .'"~;" ;~5,;'..';t.r .' '" "'-' · ".' :~' .?it;' .' · >.'-'.'--';.,'.' ml~r'~ .... --'u~J. J u. u ciO0. 0 O. 2 80~ ':".i"'~'"::'_,'.~' MI-Ja2 2139. 9 72. 8 2143. 7 :' 7' :':' "'.'":.-:" ~;'11'5. 4 .... 1%'0.--? ~-1-4'5. 4" 1~31-7~ 3700w. ~ 2433.9 157.0 3307.1 230.7 87&.0 '.'..,' i'.~' ~-' M i-o23 ·. o. a o. ~2':-::;~' ;;;",'~.;i A029-2172200 '.:...'. . ,: ... · ::~:';,'"',, .;--'MI-=N~a 1300. 0 ' O. · A029-217q300 " '. ! MI-J18 1. 0 O. · ,4 ;:.',:..-.:. ! ,!';,.',i]--AO~--~7=21'74800 i']." ',.'-;i' MI-P24 O. 5 O. ......... :' ^02~-~ 1771 O0 '..:" --i'lI=Ifl6 1922. i 31. .. ..., A02c~-2180100 MI-U19 3547. 8 861. 0.0 0.0 10.8 0.0 0.0 160. 1 3571. 4 809. 3 7. ~ 2Cia. 3 47.2 la6~l. 4 7. 8 -172. 5 3~56. 5 ,,=~,,~. ~ G59'9_ . ~ 822.9 EO:- ...~qSDUAll2' [DRANO35]MISN04 CL. OSAP SHORT I..IS.. I I ' 2'?-'N(']t)-lc'?°.'.'', 'i.~t' (5~:~ P ~a,= ~ SAG DELTA NORTH MUD PROGRAM MAIN PRODUCTION ISLAND ,WELL 1-11/SN-04 Interval Mud Weight Viscosity Fluid Loss (ppg) (sec/at) (ml/30min) 0 - 2522' 8.8 - 9.8 100-200 20-15 Set 13-3/8" casing 9.0-9.5 Mud Type/ Components Generic Mud #5 Seawater Fresh water Gel Soda Ash 2,522 - 13,974" -13,974 - 14,580' 9.0 - 10.2 40-45 15-16 Set 9-5/8" casing 9.0 - 10.5 40-45 6-8 Hang 7" Liner 9.0-10.5 9.0-11.0 Generic Mud ¢~7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill 1 I I I1 I II __1 I I 12 oo i I IZ 'C " O! I II :0 ' i DOYON DRILLING~ INC. RI G NO. MUD AND SOLIDS CONTROL EQUIPMENT Equipment Manufacturer Nominal Mo del Cap ac i t y Shaker Desander Mudcleaners Centrifuge Brandt Dual Double 1000 gpm Demco 2-12" cones 700 gpm (each) Tri Flow Do u ble 400 9pm 8 each - 4" (each) cones Pioneer Mark II, 150 gpm Decantin9 Degasser Drilco Agi tarots Brandt Hoppers Geosource Uacuum 1000 gpm 8 each - 25 h.p. Dual Sidewinders I000 9pm The trip tank and mud tank sections have one vertical pit level float indicator which are connected to the drilling recorder system that contains visual and audio warning devices located in the driller's console. Sear-ch Radiu'~,= ?OC' 7 .'[]EgRr:= !...~.-'C L~''- F~:~" F~T'r-)i:~oS~d '.sa!!'.'" i-!t.,'~r.i--o~Eq.i-3O-t3-'.,'''] ..'... ...: .... ' WELL IDENT AO00-O000051 · MI - 1 .... A000-0000083 MI -33 · A029-205 i 800 ........... MI "-~D',' -- A0~9-20~3900 M I -SD9 .... AO~9~O~-~O00 MISDIO . v. - :- .'. '... -:: "' A029-2156800 "- -' "?',?. ':'~;]:.:;'~::':;::~ A029-~158500 ".} .:.'.'.J'"/:",: ~: ~ ~ MI-M19 ,. . '?. . , '-: :":'::~"::"3';?. }: [--~029-2 i b3900 ': :"'~'~".':~'; "':":::"' .] M 1-016 '/'*.' '.'9 ~',":'~'..4~ · ,......, .: M I-M25 -' - bl 1-025 AO~9-~ 169300 .. :.'. ~'M~ ' "" '] ~0~9-~1~9800 ;:-?'.'.'. ? . I -d22 NO COORDIiq,q'l'E POINTS WITHIN SPEC IFrED '-iEAi;;C?i wIr4DGI.-I bio COORDINATE POINTS WITHIIq SPECIFIED :3E,ARCH WINDi3W -- ,~=~-~-- ' . ,..¢ .... ....~ ' ="'"~ ........... ;2010. -?,~,.,~. 5 206273 ........... .e, 8~,~l 2 ................ l ..... '"" ''> .......... '~?~. ?) -.-,,..-.~.. ,3 3786.,~ = I ~' '~'~,-,,... ''~.-, 3476. 7 'i...=. Z. 7 "2', ,.,."- ............................................................................................................................................................ 360. '~ 665. 4 :3730. 3 4065.4 1469.2 4446.0 20097-'.~ ~D:-'?-' 20087'3-- 1980.8 40.9 1980.1 1765. 6 12. 7 . . '1764.9 Va::' T i D ] '{ T a N ~.: E 200.9 0.0 200.0 ':?.%73. ~5 1.0~4. '" i !:50. 7 1600.0 1.7 1600.2 5.0 166.9 29D6.5 416.3 5717.0 .~i7.5 2731.5 17.7 0.9 1771.5 13.2 1898.3 17.0 127.5 1897.7 22.? 578.5 7.5 -1280.5 ~a~.~--~ ......... t~':-'? .... 606'3T'~ ii-5.* ~ .... ~ ..... O. 4 209. 5 5. 4 167. 3 800. 0 O. 0 500. 9 O. O 1.0 0.0 2007.5 O. 0 2182. 9 82. 8 80070-- 378 2 01-7-'S ....................................... 500. "" 2. O. 0 0 ,3 150. 1 '2007'0 ¢. =.. o0:-~. . .-_ .'---' 2186. 4 96. 5 84. 9 2367. 4 134· 7 3205. 8 203. 1 839. 3 },:.., ,......,!? MI-023 O. 8 O. 0 · ' :"'" "" "" A029-2172200 ",...T "": ";' ': "-' ' ' . - . ?i I--=1~I22 I ~-~00.-0 O. 0 · ...... ~02~-2174300 .'.. ...... ': ~.':' MI-J18 1 0 0 0 f;-",; ~ ,,.'.';,w r ;C:.;~,%--, · · .% :;.-..,,.. ...... -"';Y ".';: :'"' .'" MI-P24 ...::....' .,.. .... A029-2177100 .. . :. ,.~...'----FII'-=EI--6 .. "' " A029-2180100 .... MI-J19 , , ,, ... -A 029.=~i-8i 500- 0.0 0.0 180.9 0.'0 0.0 10.8 0. 5 0.0 0.0 O. 0 160. 1 4025.2 48:9 2025':'~----~.gY3 I q~.O 1981. 3 41. 0 1999. 0 18. - 22. 4 2019. 2 47. ;: .'7'72. :') 2. ~ -i267 39'x3. 7 l:3Z,:). 2 4.446 - 1270. C. i82. ': _'~4SDUA112: [DRANO35]MISNO-4_CLOSAP_~,HORT7. LIS~ 10 '29-'-r.iO'¢--t?~i:; l 4:19 F 29 e PII-N14 1400. 9 :3 0 1400. O O. :2 183. ~. AOc_9-= 182700 _~ ~"1 ! -t'.114 1400, A02c?-~ 18~'700 FiI-P 17 ................... S~.-~ i AO~'7-~ 1841 O0 PII -P21 ~00. 215. 1500. 0 O. 0 ! 300. 3 O. I O01-.-0 .................. 1300. 9 O. 0 1300. 0 :~. C, AO~-'~-=~ 184'700 .........................................................................i ............................. i'-lI --P ! ~;' 1,5'~9. AC, 29-~ 18~.q.C,O ..... ~I'=~6'~ AO~-~ 1 ~7~00 · , ..,. MI-R23 400. PII-M16 400. A02~-~ 193100 ............ ......... MI ~'I'¢ ................................... AO~-~lg~lO0 MI-G26 19B. S ...... .... ............................. ...... A'O~9 =~O0 50U . A029-2201400 " ...... ~-~-~'-- "~ A029-2203200 '. ,...:.'., MI-L16 . . ...... - ............................... '~";"':'~'""'~' ..... MI-L15 1~00. 0 O. 0 14~. I<p I:.- 7 .......................................... Closest approach distance = 0.~ ~eet KICK OFF ~or this run = 1500.0 6eet ..~Y:'.: J,,:,~ ..,. ;; ...... : ., . .... · . .:. .... · . ., :~T.. - ASKI! II I i1.~ (. f.. ·· · L' 1 I · (.3AL. L. 0 t 1 DOYON DR!LL!N6~ !NC. R1: G NO. 15 MUD AND SOLIDS CONTROL EQUIPMENT Equipment Manufacturer Nominal Model Capacity Shaker Desander Mudcleaner s Centrifuge Brandt Dual Double 1000 gpm Demco 2-12" cones 700 9Pm (each) Tri Flow Double 400 9pm 8 each - 4" (each) cones Pioneer Mark II, 150 9pm Decantin9 Degasser Dr i 1 co Agi tarots Brandt Hoppers Geosource Vacuum 1000 9pm 8 each - 25 h.p. Dual Sidewinders 1000 9pm The trip tank and mud tank sections have one vertical pit level float indicator which are connected to the drillin9 recorder system that contains visual and audio warnin9 devices located in the driller's console. December 5, 1990 Telecopy: (907)276-7542 C. R. Maskell Endicott Lead Engineer BP Exploration (Alaska) Inc. P. O. Box 1966!2 Anchorage, Alaska 99519-6612 Re; Duck Island Unit !-!I/SN04 BP Exploration (Alaska) Inc. Permit No. 90-157 Revised Sur. Loc. 1970'SI{L, 2054'!~L, Sec. 36, T12N, R16E, Btm~hole Loc. a5~'~ 7~9'!~EL, Sec. 30, wl.~N R17E ~'~ Dear Mr .,_aske!!: Enclosed is the approved revised application for permit to drill the abOve referenced w~!l. The original pemit was approved tqovemb~r 20, 1990. The revised 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. Sufficient notice must be given to allow for a representative of the co~-~nission to witness the BOPE installed on the surface casing and a test of same prior to drilling out the surface casing shoe. Sincerely, -- .... -: ~--'Lonnie C. ~mith Commissioner Alaska Oil and Gas Conservation Conzmission BY ORDER OF THE d!f Enclosure cc: Department of Fish & Game, !!abitat Section w/o encl. Department of Environmental Consez~ation w/o encl. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 30, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn: Mr. Lonnie C. Smith 1-11/SN-04 (MPJ) SAG DELTA NORTH BP Exploration submits a revised form 10-401, our application for Permit to Drill the above named well due to a change in the surface hole location. Also, enclosed are the attachments listed on the application form. This well is anticipated to spud approximately Dec. 9, 1990. If there are any questions, please do not hesitate to call Paul Chan at 564-4226. Yours very truly, C.R. Maskell Senior Drilling Engineer t ECEIVED Alaska Oil & Gas Oons. Commission Anchorage REVISED PERMIT STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] RedrillCIIlb. Type of well. Exploratory[] Stratigraphic Test[] Development Oil[] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration BKB=56 feet Sag Delta North 3. Address 6. Property Designation P. O. Box 196612, Anchorage,Alaska 99519-6612 ADL 312828 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 1970' SNL, 2054' WE/_, SEC. 36, T12N, R16E Duck Is/and Unit At top of productive interval 8. Well number Number 760' SNL, 1070' WE/_, SEC. 30, T12N, R17E 1-11/SN04 2S100302630-277 At total depth 9. Approximate spud date Amount 459' SNL, 799' WEL, SEC. 30, T12N, R17E December 9, 1990 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and TVD) prop~L line 34633 @ 4043' feet 1-05/0-20 @1766'TVD/O. gfeet 4299 14580710496'feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^AC 25.035 (e)(2)) Kickott depth 1500' feet Maximum hole angle 50.00 Maximum surface 3835 psig At total depth (TVD)1000074825 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight' Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe Surface 131' 131' Drive 17-1/2" 13-3/8" 68# .T~cYHE Butt 2466' Surface 2522' 2500' : 2700 cu ft Permafrost 12-1/4" 9-5/8" 47# NT80S NSCC 11420' Surface 11476 8500' 12-1/4" 9-5/8" 47# NT95HS NSCC 2498 11476' 8500' 13974' 10106' 3274 cu ft Class G 8-1/2" 7" 29# NrgsHs TKC 856 13724' 9945' 14580' 10496' 304 cu ft Class G 19. To be completed for Redrill, Re-entry. and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor RECEIVED Surface Intermediate NOV ,,,z 0 '~9cJO Production Liner Alaska 011 & Gas Cons. c0mmis¢ot~ Perforation depth: measured Anchorage true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth~olot [] Refraction analysis l-I Seabed report[-I 20 AAC 25.050 requirementsl-I 21. I hereby certify th~e foregoin~/jolS true~n~/~orrect to the best of my knowledge Si~]n~ -~'~--'V~,~,K~ ,~~~-~-~'/~ Title Endicott Lead En.qineer Date , Commission Use Only Permit Number IAPI number IApf~;oya, l,l,~d~.~e0 ISee cover letter qo 150- / o? - Ifor other requirements Conditions of approval Samples required [] Yes ]~NO Mud Icg required []Yes,~No Hydrogen sulfide measures •.Yes ,~ No Directional. survey required ~ Yes [] No Required working pressure f?/~8OPE []/?-M}.~3M.; ~5M; I-ilOM; []15M; Other: .-/7 ,,,/~/; ..... '~ ~-- / '- / ~"~'¢'-' ._~ Commissioner by order of Approved by [, ?~_~.~ (.__. [./~.~ me commission Date/z- Form 10-401 Rev. 12-'1<85 Submit in triplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-11/SN-04 (MPI) Objective Well 1-11/SN-04 will be drilled as an oil production well. The Ivishak is the primary objective. The completion will be run at the time of drilling and will consist of a packer tailpipe assembly. Operation Execute a rig move to slot 1-11 and rig-up. Vertically drill 17-1/2" hole to 1500 ft. then directionaily drill to 2522 ft. Run and cement 13-3/8" 68#/ft., NT-80CYHE Buttress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4825 psi at 10,000 ft. TVDss. Maximum possible surface pressure is 3835 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Directionaily drill 12-1/4" hole to the intermediate casing point above the lvishak formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe. Drill 8-1/2" hole to TD. Run open hole logs. Run and cement 7" 29#/ft, NT95HS buttress (TKC) liner to TD with approximately 250 ft. of lap in the 9- 5/8" casing. Clean out to landing collar. Test casing and lap to 3000 psi. Change over to NaCl packer fluid. Run CET/CBT/GR/CCL in 7" liner and gyroscopic survey from PBTD to surface. Perforate well underbalanced .utilizing drill pipe conveyed guns. Flow well for simple clean-up. Kill well and complete with a packer taiipipe completion. A sub surface safety valve will be installed below base of permafrost. Nipple down BOPE. Install tree on wellhead and release rig. Fluids incidental to the drilling of a well will be pumped down the 13-3/8" by 9-5/8" annulus of the well. The 13-3/8" x 9-5/8" annulus will be freeze protected with a non-freezing fluid down to 3000 feet once the rig is released. PC 11/30/90~ RECEIVED NOV 5 0 1990 Alaska Oil .& Gas Cons. 6om~ftss~o~ Anchorage SAG DEL. ~ NORTH PROPOSED DIAGRAM WELL 1-11/SN-04 (MPI) NON-FREEZING FLUID N0¥ 3 0 ]99~ Alaska 0jJ & Gas Coils. bumrnissioi~ Anchorage TVD (BKB) MD (BKB) 30"DRIVE PIPE BASE PERMAFROST ~KOP(DIR'N 41.94°E; ANGLE:50.0°) SSSV 13-3/8" 68#/FT NT-80CYHE BTC BOTTOM OF FREEZE PROTECTION TOP OF 9-5/8" CEMENT 4-1/2", 12.6#/FT L-80 TDS TUBING W/4-1/2" TAILPIPE 9-5/8" 47#/FT NT80S NSCC 9-5/8" PACKER ~ 7" LINER TOP 9-5/8" 47#/FT NT95HS NSCC 7" PACKER PLUG BACK TD 7" 29#/FT NT95HS TKC LINER 131FT 131FT 1466 FT 1466 FT 1500 FT 1550 FT 1550 FT 2500FT 2522 FT (ESTIMATED) 3000 FT (ESTIMATED) 3700 FT 8500 FT 11476 FT 9913 FT 13674 FT 9945 FT 13724 FT 10106 FT 13974 FT 10496 FT 14500 FT 14580 FT PC/11-30-90 ~ SAG DELTA NORTH DEVELOPMENT WELL 1-11/SN-04 (MPI) DEPARTURE TO BHL: 9128 FT 14580 FT MD 10496 FT TVD BKB DEPARTURE TO TARGET: 8723 FT 14052 FT MD 10156 FT TVD BKB TRUE NORTH GRID N 41o56' E SLOT 1-11 SURFACE LOCATION X = 259,152 FT; Y = 5,982,441 FT 1970 FT SNL; 2054 FT WEL SEC 36, T12N , R16E REIEEIVED N OV ~ 0 1990 Alaska Oil & Gas Cons. Commiss[Oa Anchorage NOTE: THE NEAREST WELL TO 1-11/SN-04 IS 1-09/J-18 LOCATED 10 FT NORTHEAST AT SLOT 1-09 PC/11-3~90 ~ BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM STACK RECEIVED r,,,/o v 5 o 199~ Oil & (]as Cor~s. Commission Anchorage DRILLING I RISER ANNULAR PREVENTER I I PI PE RAMS I I BLIND RAMS I MANUAL GATE 2" KILL LINE HYDRAULIC GATE DRILLING SPOOL 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE I PI PE RAMS I I suR,..CE HOLE OlVERTER SYSTEM Two lines venting 90 deg. apart in directions that ensure safe down wind venting, and ex- tending to a point at least 100' from any potential source of ignition. 10" Full Opening Valves 35' or as required ""- I Dresser Sleeve 1. All pipe connections 150# ANSI Flanges or welded connections and secured to prevent movement. 10" Diverter Line 2. Manual 10" full opening valves mechanically connected to ensure that one valve is fail-safe open at all times. 3. All tums are 90 deg. and targeted. f 10' Full opening bali valve w/Hydraulic Actuator Cellar EErz'EiVED 1990 20" Diverter Spool w/10" Side Outlet Alaska 0il & Gas Cons. Commission Anchorage MEM 1/3/90 4 2 40~}~ 44 ~ I ?0 ~'r ~ 0 272% 0 ~ k I o ! 53 0 575~ 0 68&7- 50 ©o RE EIVF. D OV 3 0 ]99rj Gas Cons. Commissio~ ~ch'orage 36 NO rES' CERTIFICATE OF SURVEYOR o i,,i~o~,, " -- ~ Indicates Celc[Jlated Sect;on Cer~er Indicates Perpendicular Offer i ~eerby ¢ertif~thatl ~ 9rogerl~ registered end I.dicete= ~~iculer Offer Aiaskaa~ that this plat represents On propoled t~ai;on for the-Well nut.rs shown above, Al! PLAT turveying was done Dy me or under my supervis~n, MPI PROPOSED WELL LOCATIONS and t~t oil di~sions end detQ~ls ere correct. LOC&~D IN SEC.~I~ T.I~N.,R. IS E. UMIAT M. ~EPARED FO~ SOHIO ALASKA PETROLEUM CO. DRW. 116-85 PREPARED BY ~ ~F.R BELL · ASSOC ' ~ SHEET Z et I0 ' ' ~ PRUOHOE BAY OFFICE PRU~OE BAY, ~&SKA I i I DATE' NOV. I$, IBIS SCALI;~ I"= 60' )RAWN BY: RJ.T. CHECKED BY' B.E. I~ ! I ~.. -- L I~LL AlP ZDIiE $ UT), ,~ & I Y- ~912412.37 N' 710~$24.$1 7~21'10.0670~ 14T°17'le.~66~· 19~1.41 ~1.64 X' 2~9:10.7~ E' 2 ~- 5~82~79.~8 N- 780~$~,~2 70~2X'10.9~X4' 147~57'24.62~7' il3~.4~ 2~6~.94 X- 2~904~.49 E- 464094.4~ 3 ~Y- 5982474.1B ~N=~ '7805321. 98 ~70;21'0~.~84~" ~ 147'~ 57 ' 20. 6258' [. 1936.77~. 2'~32.11 ~X= 259175.01 E= 4~4155.fi5 ~ _~i 4 ~Y= 5982571.a~ ~ N= 7805550.9~ 70C21'10.8~I' ' 147~57'24.785~' ~ 1845.80 2174.41 5 [Y= 5982465.9, ~N= 780551,.46 70=21'0,.9023" 147c57'20.7857' ~ 1945.15 2037.58 6 Y~ ~982~63.~0 N' 7805548.47 70~21'10.81~B' 147057'24.9454. 1852,17~ 2179.88 X' 2~9030,02 E' 464091,04 7 Y' 59B2457.80 N' 78'05~16,94 70c21'09,B200' 147~57'20.9455' 1953.52 2045.06 X' 25916~ 54 E= 464132 24 l :. ::,o:,.:, E- ,:,o,,.:: L 9 y1 ~982449,61 N= 7805314,41 70021'09.7~76' 147°~7'21~195~' 1961.19[ 2048.53 l X1 2~91~7.10 E1 4641301~3 10 Yi ~9B2547.'1i N1 7B0~343.42 70°21'10'~5~1'/ 1470~7'2~"2~51' IB&B.91t 219'0.B~ X" 259018.~ Il 464.0~7,62 X- 259152'07~ E- 464128.83. 12 ~Y' 59B2~38.92 N' 780~340,90 70c21'10.'5697' 147°57'2~.4250' IB77.2B~ 2196.30 I X- 259012,~2 E- 4640~.~2 I~ Y- ~9824~3,2~ N=-7805~09,36 70~21'09.57~0' 147°~7'21.4251' 1978.&3; 2059.47 X- 259146.33~ E- 464127.12 14 Y' ~9825~0.73 H' 780~'~8,~7 70~21'10.~B74' 147°57'25.5B49' 'i'885.66~ 2201.77 X= ~9007,08 ~l 464084,~t 1~ Y~ ~98242~,03 N- 780~306,B4 70~21'09.4906' 147~S7'21.585O' ~987,00T 2064.94 X- 259140.60 E- 464125,42 16 Y- S9~2522.54 N- 7B0~33~.85 70~21'X0.40S1' 147°57'25,7447'' ~194.03 2207.24 X~ 259001,3~ E~ 4640B2,~0 17 Y- 5982416,B4 N- 7B0~304,31 70°2~'09,4083' ~47°57'21,7449' ~995,3B 20~0.41 X- 2S9~34,16 E- 464~23,7~ · lB Y- 5982514.3~ N- 780~333.32 70°21'10,3227· 147°17'25,904&· 1902.40 2212.71 X- 25899~.61 E- 464080.80 19 ' Y- 5982408,65 N- 7B0~01.79 70c21'09.3260· ; 147o~7'21.9047· 200~.75~ 2075.B9 ]XI 2,9129 13 El 464122 O0. l 20 ~Y- 5982506.16 H- 780'~30,80 70c21'10,240~' 147~7'26.0644' 1910,77 221B,18 X- 2~8989.B7 E- 464079,09 21 Y- '5982400.46 N- 7B0~299.27 70021'09,24~6' ~ 147o57'22.0&4&' ~ 2012.12j 2081"36 X- 2~9123 39' E, 464120 30 ii I i I I I i i ii R EE E IV E D PRO SED WELL L ATION LIST I -~ '~1;11,- ~ ~chorago SOH IO ALASKA PETROLEUM CO. ~ ~9~., · tk_~O~ ..... ,~ SHEET 3of I0 ~R, BELL & ASSOC SCALE' N/A ~~~~ P~UDHO~ BAY OFFIC~ D~WN BY' ~.~ ~V. O P~UDHO~ BAY~A~ASKA CH~CK~D BY~ I.~. i ii i ~ I III i iiii I I I I i i I · i _I 22 Tm 8112497,97 N~ 710~321,27 7~Zi~O'l~l' J4~ST'2e,2241' I~ ~1914,24 El 4&4077,31 2~ Y- 3982~92,27 N- ?BG~29&,74 70~2~'09,2&Z3· ~47~57'22,2244· 2020,49 ~208&,83 X- 2~9117.6~ E' 464118.~9 24 ~Y' ~24~.77 ~ ~' 7B0~2~.7~ ~70~22'20.07~7' ~ 247~7'2~.~42' " 292~.~ 25 Y= ~982384.0~N~-~GO~294~2~-O~2[s-09-'~O'~~-i~-~--57"22,3~43' - 202'8,8~-2~2,~0- ~X= 25~111 ~2 ~ E= ~64116 B8 ~ j 26 Y= 5982481,58 ~ N= 780552~.25 70~21'09.9954'~' 147c57'26,5440' ~" 1955,90 2254.60 X= 258972 67 ~ E= 464073 97 27 ~Y= 5982375 89 ~N= 780~291,69 70c21'08,9966' ~'147c57'22,5~42' ' 2037,24 ~ 20~7,77 X-259tO6;ta E-4641t~.IB ~ 28 ]x-Y' 5982473.392~8966.93 N-E, 780~320464072~27 ~ 70 ~70c21'09'9111' 147c57'26.7039· t944.27 12240.07 29 Y- 5982367,70 'N= 780~289.17 ~70021'0B.914~' 147c$7'22.7040' 2045.&1_ 210~.24 X= 2~9100,45 E- 4~41t3,47 ~ .... 3t Y= $982359.~0 N- 780~286,&5 17002t'08,8320' tlTcS7'12,B639· 2053,9i i2t0B.72 · . . i X- 2~9094 7t E- 46411t 7~ ~ 32 ~Y- 5982457'01 N= 7805315.&5 ~70c21'09.74&4" Z47~57'27,0236" 19&1,01 I I.X' 2~8955,46 E" 464068,8~ ~ ~ ~ ~Y- 5982351,31 N' 7805284,12 ~70~21'08.~4~b" 147c~7:23,0237" ~ 2062.3~ ~2114,19 X- 2~9088.98 E' 464110,06'; ~ Y= 5982448.82 N; 7Bos~13. z~ i70~21"09.&642. ~47~7'27.1834" il 19&9,38 ~2256.49 ~X- 258949,7~ E- 464067,15 ~ ~ 3~ Y' 5982318,5~ N' 7805274,02 70°21'0B.420~" 147°~7"2~.6&32" ~ 2095.B4 ' 2136,07 36 Y= 5982416,05 H= 7805303,03 70e21'09,3347" t.47c$7'27,822~" ~ 2002,17 2278,37 X' 2~8926,78 E' 46~060.32 ' 37 Y= ~982310.36 g- 780~271.50 ~70°2~'08.3379" 147°57;23.B230' 2104.21 2141.~ X= 2~9060.30 E= 464101.53~ 38 Y- ~982407.B6 N= 780~300.51 ])0°21'09.~24, 1470~7'27.9127' 2011.24 2283.84 X= 2~8921.0~ E= 4~40~8.~1 I 39 Y= 5982302,~7 N= 7i05268,9B 17~21'08,25~6' 147c~7'23.~12~" 2112.51 2147.02 X- 2~90~4,~6 E" 464099,B2 ~ ,. 40 Y= 5982399,67 N= 7B05297;98 ~70°21'09,~700" ~47e~7'28.1'426" 2019,&2 2289,31 X- 2~891~.3t E= 42 Y= 5982391,48' N= 7B05295,4~ ~70o21'09,0877" 147°~7'28,3024' 2027,99 2294,79 X= 2~8909,58] E= 4640~5,20 I i P,P SED WEL L ,T,ON UST f4 ~ PRE PARED FOR ~~~;~~~, SOHIO ALASKA PETROLEUMCO... Ii~~.~~ .- , . ~~$S~~ SHEET 4 of IO F.R. BELL & ASSOC. SCALE:: '~~~- PRUDHOE BAY O~CE DRAWN BY~ R.~.T -',. REV. 0 PRUDHOE BAY, ~AS~ CHECKED BY: B. [. __ ~ ~ -~ .I I I I I WELL AlP ZOII{ I UTh .~ & L~TITU~E LDo' IE lllT .(~) lilt 43 Y- ~122fl.71 N- 710~2&3,'t3 70c2~'01.0t~1" 14~17"24,30~&' ~ 11~.I1 liS~.tl X 2~e~0].84, E- 46.~0~- ~0: ..... ~ + . 4~ ~Y;-~2277.Sq = N= 780526~.40 70-2['08,00~6" [47c~7'24,4625" 2[37,70 2[63.43 47~Y= 59~2269,~0 { N- 7~0525~,BB, 70~2~'07,~263" : ~47c57'24,~223" X' 2588~2.~7 E- 464050.08 49 Y- 5982261 21 N- 7805256.35 70c21 07.8439 ~ 14~°57 24.'7122 2154 44{ , ' · ' · . ~2174.3B X- 259025.B9 E- 464091,29 50 Y- 59~2358,71 N- 7B0~2BS.~& 70o2~'08.'7584· ~47°57'2B.9~1~· X= 256886.63 E= 464048,36 ~1 Y" ~9822~3.02 N" 780~2~3.83 7~021'0i.7616" 147°~7'24.9420" 2162.{1 ] 2179.N6 X' 2~9020.15 E' 464089.~8 I I ~2 iY' ~982350.~2 N- 7,052B2.N4 70c21'0B,676~' 147°57'2~.,017' 2069.N5] 2322.1~ I X- 258880.~0 E- 4~4044.47 55 iY= 5,B2236.~4 N= 7~052~8.78 70c2t'07.596,· t17o57'25.2~t7· 217,.56~ 21,0.$0 iX= 259008.68 E= 464086.t7 J =.X 258869.43 E= 464043.26 IY= ea22 a.44 ,= 7a0 6.2 2 7.e3i 2t .27 X 259002,~4 E= 464084.46 ~8 Y- ~e232~.'~5 N- 7N0527~.27 70°21'0~.42~0· {47~7'2~'.~1~2· 20~4.~4 ~- 258863.3~ E= 46404~,~ 59 Y- 59822"20.25 N"7B05243.73 7'0~21'07.4323" 147~7'25.'~114· 21~.30 220'1.74 ~" 2~a~7.2t E" 4~4082.76 60 Y- ~982317.76 W- 780~272.74 70°2~'0g,3467" l~70~7'2t.74tl" 2103.33 2]44.03 X- 258857,~ E- 444039.{~ ~{ Y"'59822~2.06 M- 780524~.2{ 170~21'07.~4~" {4'7°~7'25.7413" 2204.~7 2207'.2t X- 25899~,47 E- 46408~'0~ I 62 Y' ~82i0~.57. ~" 7805270.22 70c2~'0g,2643" ~47°57'2~.~009" X" 2~8852.22 E- 464038,14 63 Y"~2203.87 N' 780~238.69 70°'21'07.2676" 147°~7'2~.t0~" 2213.0~ 221'~.~9 . , E" 464079 34 l" 2~9B~ 74 ~ . , I m il m ~..--''~- "' R E ~ E IV E P MP! PRO~S E D WE~ L~TION LIST ~~ ~ 4C4hI, LOCATED l" ~C. ['~2~~1 ~c,orage SOHI° ALASKA 'TROLEUM CO. ..~. PREPARED mY DAT[: NOV. 13, I ~15 I-~:~'~~ -- ~ ' R R. BELL & ASSOC. q&~u~~~ SHEET 5of IO SC.LE: N/A '~%~~ PRUDHOE BAY OFFICE - ,, DRAWN IY : R~.~ REv. O PRUDHOE ii i I I I I I · I I I I I '~LI,,, ' ~ ZONE 3 UT. .,~ , i. 64 '"Y- ~912301,36 I~ ~005267,69 70°21'0i, 1820' 147~87'$0,0608' 2120,00 23S4,"97 X" 258846.41 E" 464036,43 65 Y" 5982'295.~'81 N" '7B05256.26 170c22,'07.2852" Z 147¢57'26.0610' 2221.45 X" 258980.00,1 £" 464077.64 06 Y- 5987293,~8 N" 780~265.},7 70::22, 08.099?" 147'57'30.2'206" ' 2128,45 25/:,0,45 X= 258840,75 E- 464034.7'::$ . -- 67 Y" 5982187.49 N- 7805253.04 70:21'07.1029" 147-57'20,2208" ~ 2229.80 2223.63 X- 258974.26 E- 464075,9:$ 68 Y- 5982284,99 !,4- 7805262,64 , 70:21 08.0175" 147'--57"30.$805" 2136.82 ' 2365.92 · X- 258835,01 E- 464033.02 70c21'07,0206" ! 147c~7'26.$807"- 2258.17 ' 2229'.10 t,,1- 7B05231 11 70 Y- ~gG:2276.BOi N" 7B05260.22 70=2t.'07.935'0"'~ 1,47~E7'$0.~405" 224~.!9 2572,$9 X- 258829.28 E- 464031,,$! , RECEIVED N O V ^[aska Oil & Gas Cons. 13ommissio~ ~nahorage · ii i ii MPI PROPOSED ~ELL LOCATIO~ LIST OF 4-'% LOCATED IN SEC 36'T. ,2N ..l Elf UMIAT M. ..,._xg ;,,. at---_'~~'~4~~ =c SOHIO ALASKA PETROLEUM CO. lb ~'a '%,,, "'"".,.'"_,t",,~, F.R BELL 8~ A:S:SOC *-~q~,%,~q,,,~r- PRUDHOE BAY OFFICE DRAWN BY' R.G.T. REV. O PRUOHOE BAY~ALASKA CHECKED BY'- B.E. cation = W-E S-!'.I TVD(SBS) p ................ D59, ~ 5D':'"O0 - - 5<782.~; 4 l'."00 .................. -~'..,,.:,~..:30 '" Bo'ttom L~64612. 38 ,~989 ...... 68 I044(3. 00 WELL I DENT A 000-0000051 MI--1 l'40 COORDIbIA'I'E POINTS WI'FHIt'J SPECIF£ED '~EAi(C;-i ~4INGEiW ' ---A000'-000008:3 ,. ~-i1-33 A029-205 i 800 A029-2063900 ." PlI -SD9 .... P~ISDIO . . ... ..~ .. .. · . . ...,., .- : '..~'". · 'i . ' · .. '. ~ ':'"" '. "'". "'. "'~' '[. , MI-~ 1 AO~9-~ 166900 .- . ..~,. · ' A0~9-~1~7~00 ,. M 1-0~ 5 AO~9-~ 169300 . . · ..:.:., '. :.'~ ~o~-~ ~ 6~oo .... . ~., .~ '.':". ' .... ,'.'., MI-d~ ....::'-. ~'.., ".-.' ~0~~00' NO COORDINATE POINTS WITHIbl SPECIFIED SE,ARCH WI~'qDOW ~= ~ ..... .-~ .~.~--.~ ................ ~ o ~ , · ~..',~ ~., ,~ ,.~ ~- A ~,. -~u~. 5 =O ...... .~=.~,~ 2 ........... ' ..... ~'"' '') ............... .~7~'. C~ ...... g~:~]~:",3 ......... ~'~'~" ',2 3786. 8 11'3'3. :3 347,5. 7 i..~,. 7 i213. 5 4065.,% 1465. D ~O0~.S' ~D79- 1980.8 40.9 1765. 6 1~. 7 4446. 0 ~:,0. ,5 665. ~008T'3' '.~':- ? -- 1"~2:-. O 1980. 1 ' 1764. 9 200. ~ O. 0 1600.0 1.7 5. 0 166.9 29S6, 5 416.3 5717.0 417. 5 2731. = 17.7 0.9 1771.5 13.2 1898.3 17.0 127.5 1857.7 22.9 D76. 5 7.5 -1280. 5 T~OIT~ ......... t'~5':-'9 ........ 60637V-- --T'I'5'.-7 "~'~,~. , 200.0 0.4 209.5 1600.2 0.4 167.3 moo: o 500. 9 O. O 1.0 0.0 200; 5 O. 0 .. 8007'0 37 2182.9 82.8 Dr-jO ?-, .-. .? :.;~ O. 0 0 0 150. i ~00:-. 0 -- CT ~- . ~=.05. 8 203. 1 839. 2186 4 ~6. 5 84. 9 2367. 4 134. 7 ............................. 0.8 0.0 0.0 O. 0 180.9 1.0 0.0 0.0 O. 0 10. 8 0.5 0.0 202.5. 2 48F9 1981. 3 41. 0 ,. : .... -A029=2-I-t3-;I-500 _$4SDUA112' [DRANO35]MISNO-4_CLOSAP_SHORT7. L fS~ i0 0.0 0.0 160. 1 1999. 0 I°. - 22. 4 R-E-GE-IV.ED N. OV' O-I O Alaska r,.. ~ u~.!.&_._aa_s_ Anchorage :2019. ''~ 772. ,:_ ~ 7, .': 3'-7':~3. 7 ' ....,'~ ::9 . ...,,.:. ~,. ....... 2. ~ - i 2.57 t 27C'. C. a;52. '~ plI-r, ll4 14oo. 9 :J. O 1400. 0 PJI -N l 4 l :~0©. ? -:,? ,:',',. i :C.',(? .,..~ AO~?-~ 182700 ..... MI-PI7 ................. S9~: 9 ...... 0.'9 ........ :?gq :: A029-2184100 MI-P21 aO0. 9 O. 0 Dg?. ~ AO~9-~ 1'84700 : PlI--P!~ 1699. 8 7. 0 ~704. () AOX9-: 186400 ,} .::..'. ?. 21 ',}. :] 17(;, 0 .... PlI=P~6'- 30T7-1 ................. 070 ................ 300.-0 .......................... 0 -7 ................... 190.' l ............................................................................................. , . .. A029-2187300 I'1I-R23 400. 8 O. 0 '299. "7 3. A029-2188~00 ' PlI -M 16 4(; 0. 9 O. 0 .a G O, 0 A029-2193100 ................ .......... MI=E'I'4 ................................. 600: 5' ................ 07'0 ..... 600.' '3 O.c. i 77. 3 .......... A0~9-2199100 I11-Q26 1500. 0 'J. 0 ~ ":n .... ..... A0~9=~005-00 MI-~25 O. 9 0. O O, Arj29-2aO 1400'~" ......... MI"=O 174 Y 001-.-0 ........................ 070 ............... ~000. 0 ............. MI-LI6 1300. 9 O. 0 i300. 0 4. MI-L15 1500. 0 O. 0 1499. 7 11. 4 168. 6 ' ::".' :-;.,'::?,:.::';', ^oae-22os~oo .. :....... ; ..,..-, , ............................................. · -:, :,,,':..:, -.- ~=3 ~--~' !~ 1-00079 '0:-0 ...... 1-000';"0 ~ :--0- ............... I91:~7 ..................................................................... (, ,,' :,.' ,,,. :,':: :.':i .:.::, .? ·.....: ,:..:: .." : . · ':..':' :':'-"".:.':J',--~SUMa~t¥-- ·..., ...':,., Closest approach distance = O. 9 ~eet KICK OFF ~or this run = 1500. 0 ~eet Sea,-ch Radius= 200 COURSE LINE .... F o'r--p ~"~p o's'e-cf'-'~b'e'l' 1': ..... 1~ 1-I-/SF~=04 [ 41 ~-,'30-- 12-~ '~'] ............................................................................................................................. Location = W.-E S--~,] TVD<SGS) 'Fop 25':/'3.'5'~. 0 O-- ~::F 8 ~z~ qr-[ T- 0 O --~5~.. O0 .. Bot.~om ;265463. 12 5989035. 71 10440. O0 ,. No-~-e'. A i i -~q~t-~-s---tgi-' .F e~t--~e~l-o'~- ~e'T I ~'--~"'l'~'g"-'('~ ~ ~)'~ ~ . ., WELL IDENT /PROPOSED\ ,'NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE A000-0000051 MI-1 --A'O00=O00008~ MI-33 A029-2051800 ..... Mi-=SD7 ...................... V e~"ti"c~ l--'i'n ~ e~-s e c ~ ] on ........................................................................... /PROPOSED\ TVD OEP AR T TVD OEP AR T D NO COORDINATE POI,~'4TS WITHIN SPECIFIED SE,~RCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW · , 61"'"'d-.-1- ....... .. ~ ,-,=.-'.~. £.- ............. 5~S~, ~ ' -~'705. ~' 8~I. ] 4 ~~~~'- 5 ~:'- 5~-~26'.~ ........... ~ .......................... - .... " . · ' x:?...:' I'l I-SD9 3588. 3 .",i.'i;;:~';~':,.:"i¥:'.J ^029-2156800 , . 407&. 0 :::'.i<:':~?.-,,~:,:.', · ~ii-P i 8 i~00. 7 !.i:::'?'!!'.L'-!i A029-2158500 904.3 3289. ~ 94. 3 1335. ,, 1477.~.. 4544.3 75~.3 .777.8 3745.2 1083.7 5002.4 1227.5 . 28.~ i~O0:'.-O' 4-7'8 '1737-.~ "~-~'.:~'Y'::; MI-M19 1851.7 22. I 1851. ;2 4. 5 .......................... . ............ ':":' '"'""';"',-~ ?'~ ~ ' ' "3 -~ . . ,'/,:.',~'~.'.'~i~:~.':'~ " :.~>~,7' '"~'.':'~'" ~i"t' "'. ..i.~:~:.'.;'" .,~';.z~.~'~':-.i:: ' .' ..-..'.:.'.: .~ .';., .~.:i'~%. M I-0~0 ',.:;.;':,.'~.:~:~?.,.:. 1764, .. 1 :.L~.-.: ~, +.:".: :~':.:1 ~. ~& ~. ~'~." :.'.:.:~;~-.,: 17&3. 4 ;,.','~t~:.~ :.'.' 4 7,' 7 ", 170.8 3191.0 552.5 6041. i 5&5.6 2851.2 "-2:'.':.g:.,.,.::- ~. A0--9-21/,2500 . :,'~'~i?.:~'i:'~'.:----- '" MI-e21 . - 200. ~ ' '. o.'o ~oo. o o, ~.::?: ~. .,',,: ~,.-, .... .. . '.%¢*.~'~,:~.~.~ ...,~* · ..... ~... ~.~L,.~,~;~.~ ........ ~-e~,~,~,~.~,~'..~z.,' ,~,.,..,~,,,r-,,,-~' ~ ..... ,...=,-~r~.,',',, 5' ~'~-~-4-- 800:-0 . .....'.. . ' '..". ~02~-21 bb?O0 :.......:~" ' M[-N~5 500. ~ O. 0 500. 0 . .'.: ~::. :.-?..:' ~0~~00 ........... ..: .%..?.. : . .. · . . 4 ~0~. 5 4 1~7.& 20 3 89. 1 ~ 762 . I ~ ........ ' 12 . 4 i685.0 18. 1 -7~. -1810.':7 -,'~ 17, 1 ... -'.:':?"1030. ~ .:;':~.. ' 13.7 2445. 4 " i&O:~ ' "6145. 4" i~i. 2 ' 3700. 3309. 1 230. 7 876. O 0.8 0.0 0.0 0.0 180.9 : . · . , · i 500. 0 O. O i499, 1.0 0.0 0.0 0.0 10.8 0.5 0.0 0.0 0.0 160. 1'-222. i 3i. ~ i922. i 4i. 5 i45. 3547. 8 8&l. 8 3571. 4 809. 3 7. Alaska .Oil & Gas Cons. Commiss'ton :Anchorage 2016. 3 47. 2 1B6q. 4 7, 8 -172. 5 35:J~. b :,=..72..:. :2.',~.9'=. :. 8~22. ? ~?.O:' 2 '.~4~DUA112' [DRANO35]MISN04 CLOSAP SHORT. LIS, I1 ' 29-P10\)-1~90 14' 06 ;~-]ae .-3 _~4~DUA1 12: [C'RANO35]MISNO4_CLOSF,,F-'_SHORT. LiS, 1 I M1-NI4 1400. A029-2182700 ....... M I';Pl'7 ................. AO29-a 1841 O0 M I -P~ 1 600. J .... . .. aOag-a 18&4oo --MI-Pab 301. , .i '...~-.i;.4 AOag-2187300 M I -R~3 400. . ....', ;. MI-M16 400. · .. ' ..;. ,': Aoag-a 1931 O0 .i .. .. --'~M ~=l-Y~ 6007-5 ' ' ".. ~0a9-2199100 ', .,. . '" MI-Ga6 1500. ' " " ~I I-K~5 O. ., . . .' 'i i. AOag-~O1400 ,. . .. .... M~Oi4 IOOi, . AO~9-~a03200 - .~:...' MI-L16 1300. .~ ~ ..... .,:¢ 1500. O. 0 1400, O. 0 7. 0 1704. 0 '07.0 '300'7-0 O. 0 399. 9 0TV 3..4 l ..... :l ~ .1. 5~7G ..................................... 215. 3 · 170, 7 .I-c7.0-;-I- O. 0 400 0 0.--0' '800.-"0 O. 0 1500. 3 0.0 0.0 0.0 50.~_ \ 07' 8 .................... 22~;.--0 .............................................................................................................................................. -) "' OT-O"--'--'~ 000 ~O 0.0 1300.0 4.0 168.9 0.0 1499. 7 11.4 168. 6 19i. 7 ..... :'i!'"',.,".':'~.',,,:i'~:'.i! ciosest app,'oath distance = 0.6 Feet KICK OFF ~or this run = 1500.0 Feet SAG DELTA NORTH MUD PROGRAM MAIN PRODUCTION ISLAND WELL 1-11/SN-04 Interval Mud Weight Viscosity Fluid Loss (ppg) (sec/at) (ml/30min) 0 - 2522' 8.8- 9.8 100-200 20-15 Set 13-3/8" casing pH 9.0-9.5 Mud Type/ Components Generic Mud #5 Seawater Fresh water Gel Soda Ash 2,522 - 13,974' 9.0- 10.2 40-45 15-16 9.0-10.5 Set 9-5/8" casing Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill 13,974 - 14,580' 9.0 - 10.5 40-45 6-8 9.0-11.0 Hang 7" Liner & 6as Cons. Commission Anchorage Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill REEEIVED Aias ~ Oil & Gas Cons, Anchorage 1403) 4~B-1550 ~>415- 75 ~t~eet. ~to,n, aJb,,~la T61E ,, r~ DC) ii i IF IN DOUBT. . - ASKII i _ i_ i L __ 12 ~0° ~9.C · 11'7 12:0' J ~Z '- ' ] NOV ,3 0 18~0 AJ~,.sk~. OJJ & G~S COBS. Anchomge DOYON DRILLING, INC. RIG NO. 15 MUD AND SOLIDS CONTROL EQUIPMENT Equ i preen t Manufacturer Nominal Model Capacity Shaker Desander Mud¢leaners Centrifuge Brandt Dual Double Demco 2-12" cones Tri Flow Double 8 each - 4" cones 1000 gpm 700 gpm (each) 400 gpm (each) Pioneer Mark II, 150 gpm Decanting Desasser Dr i 1 co Asi tators Brandt Geosource Uacuum 1000 gpm 8 each - 25 h.p. Hoppers Dual Sidewinders 1000 9pm The_trip tank and mud tank sections have one vertical pit level float indicator which are connected to the drilling recorder system that contains visual and audio warning devices located in the driller's console. RECEIVED Alaska Oil & Gas COns. Commission Anchorago November 20, 1990 Teiecopy: (907)276-7542 C. R. Maske!! Endicott Lead Engineer BP Exploration (Alaska) !nc. P. O. Box 196612 Anchorage, Alaska 99519-6612 Duck Island Unit !-03/SN04 BP Exploration (Alaska) inc. Permit No. 90-157 Sur. Loc. 1937'SNL, 2032'~-~EL, Sec. 36, T12N, R16E, Btmhole Loc 460'SNL, 799'WEL, Sec 30, T12N RI7E ~ · .... "~ S' · Dear Mr. Maskell: 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 Commission will advise you of those BOPE tests that it wishes to witness. Sincerely. Corgi s s ~ Alaska Oil and Gas Conse~ation Co~ission BY ORDER OF THE COI~iISSION d!f 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 20 AAC 25.OO5 ,ype of work Drill [] RedrillDIlb. Type of well. ExploratoryF1 Stratigraphic Test[] Development OilE1 Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration BKB=56 feet Sag Delta North 3. Address 6. Property Designation P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 312828 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 ^AC 25.025) 1937' SNL, 2032' WEL, SEC. 36, T12N, R16E Duck/s/and Unit At top of productive interval 8. Well number Number 760' SNL, 1070' WEL, SEC. 30, T12N, R17E 1-03/SN04 2S100302630-277 At total depth 9. Approximate spud date Amount 460' SNL, 799' WEL, SEC. 30, T12N, R17E December 9, 1990 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(UDandTVD) prop~L line 34633 @ 4043' feet 1-01/J-19 @1660'TVD/3.3'feet 4299 145487710496'feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^^c 25.o35 Kickott depth 1500' feet Maximum hole angle 49.8o Maximum surface 3835 pslg At total depth (TVD) 10000774825 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe Surface 131' 131' Drive 17-1/2" 13-3/8" 68# ~r~OCYH~ Butt 2466' Surface 2522' 2500' 2700 cu ft Permafrost 12-1/4" 9-5/8" 47# NT80S NSCC 11397' Surface 11453' 8500' 12-1/4" 9-5/8" 47# Nr95HS NSCC 2506 11453' 8500' 13959' 10116' 3274 cu fl Class G 8-1/2" 7" 29# NT95HS TKC 839 13709' 9955' 14548' 10496' 304 CU ft Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural sCu°rr~da~Cet° r RF. CF. IVED Intermediate Production ~0V ~ ~ ![-cJO'u0 Liner~b 1,,~ rill ~. P.~ [~0~.~ Perforation depth: measured true vertical ~-~[[, .~0 -~, 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program I~l,.~me vs deRth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements l-] 21.1 hereby~certify~j/~~~..,~ ~'"~t~"t~e forego~g is true/and correct to the best of my knowledge Date ///.,~-i~/~//~ Signed t'-~- ~ ~----'~ ~_-,~-~ ~ -~"'-"~' Title Endicott Lead Engineer Commission Use Only Permit Number IAPI number IApprov~].d,~_e0 See cover letter ~'4::~ "//.~ ,,~ 15 0- c:> ~.. ~, .~ ~. ~ / O '~'I -- / 9 0 for other requirements Conditions of approval Samples requi~.red [] Yes ~No Mud Icg requir¢,~ []Yes~ No Hydrogen sulfide measures [] Yes ~ No Directional, survey requ~recl ~ Yes Required working pressure for B~PE 1-12~-;. ~3M; 1~5M; F-I10M; []15M; _,</ .., / Other: --~/ b/ .? . by order of {~'- ~~ Commissioner~. Approved by ~ ~~ me comm,ssion Date li-~ Form 10-401 Rev. 12-y:85 Submit in triplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-03/SN-04 (MPI) Objective Well 1-03/SN-04 will be drilled as an oil production well. The Ivishak is the primary objective. The completion will be run at the time of drilling and will consist of a packer tailpipe assembly. Operation Execute a rig move to slot 1-03 and rig-up. Vertically drill 17-1/2" hole to 1500 ft. then directionally drill to 2522 ft. Run and cement 13-3/8" 68#/ft., NT-80CYHE Buttress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4825 psi at 10,000 ft. TVDss. Maximum pos.sible surface pressure is 3835 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Drill 12-1/4" hole to the intermediate casing point above the Ivishak formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe. Drill 8-1/2" hole to TD. Run open hole logs. Run and cement 7" 29#/ft, NT95HS buttress (TKC) liner to TD with approximately 250 ft. of lap in the 9- 5/8" casing. Clean out to landing collar. Test casing and lap to 3000 psi. Change over to NaCI packer fluid.Run CET/CBT/GR/CCL in 7" liner and gyroscopic survey from PBTD to surface. Complete with a packer tailpipe completion. A sub surface safety valve will be installed below base of permafrost. Nipple down BOPE. Install tree on wellhead and release rig. Perforate well underbalanced utilizing wireline conveyed guns. Flow well for simple clean-up. Fluids incidental to the drilling of a well will be pumped down the 13-3/8" by 9-5/8" annulus of the well. The 13-3/8" x 9-5/8" annulus will be freeze protected with a non-freezing fluid down to 3000 feet once the rig is released. PC 11/13/90 RECEIVED ~OV 1 5 1990 SAG DE NORTH PROPOSED DIAGRAM WELL 1-03/SN-04 (MPI) NON-FREEZING FLUID TVD CBKB) MD (BKB) 30" DRIVE PIPE 131 FT 131 FT BASE PERMAFROST 1466 FT 1466 FT KOP ( DIR' N 41.98° E; ANGLE: 49.85 °) 1500 FT SSSV 1550 FT 1550 FT 13-3/8" 68#/FT NT-80CYHE BTC BOTTOM OF FREEZE PROTECTION TOP OF 9-5/8" CEMENT 4-1/2", 12.6#/FT L-80 TDS TUBING W/4-1/2" TAILPIPE 9-5/8" 47#/FT NT80S NSCC 9-5/8" PACKER 7" LINER TOP 9-5/8" 47#/FT NT95HS NSCC 7" PACKER PLUG BACK TD 7" 29#/FT NT95HS TKC LINER 25OO FT 2522 FT (ESTIMATED) 3000 FT (ESTIMATED) 3700 FT 8500FT 11453 FT 9923 FT 13659 FT 9955FT 13709 FT 10116 FT 13959 FT 10496 FT 14468 FT 14548 FT PC/11-13-90 ~ SAG DELTA NORTH DEVELOPMENT WELL 1-03/SN-04 (MPI) DEPARTURE TO BHL: 9086 FT 14548 FT M D 10496 FT TVD BKB DEPARTURE TO TARGET: 8683 FT 14021 FT MD 10156 FT TVD BKB TRUE NORTH GRID N 41o59' E SLOT 1-03 SURFACE LOCATION X = 259,175 FT; Y = 5,982,474 FT 1937 FT SNL; 2032 FT WEL SEC 36 , T12N , R16E NOTE: THE NEAREST WELL TO 1-17/SN-02 IS 1-01/J-19 LOCATED 10 FT NORTHEAST AT SLOT 1-01 AND 1-05/O-20 LOCATED 10 FT SOUTHWEST AT SLOT 1-05. PC/11-12~90 ~ BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM STACK DRILLING RISER II i ANNULAR PREVENTER PI PE RAMS BLIND RAMS 2" KILL LINE DRILLING 4" CHOKE LINE MANUAL HYDRAULIC GATE GATE SPOOL HYDRAULIC MANUAL GATE GATE PIPE RAMS I I I I .... ~ I I II .. I II . II _ 424000 44 0 I ~o ?0 ~? ~ 0 272b0 36 6 · 6.5 67* 0 6.0 o NO TES' 36 CERTIFICATE OF SURVEYOR i kearby certify that I mn properly registered and licensed to proctice land surveying in the State Mr Alaska and that this plat represents an proposed location for the Well numbers shown above. All surveying was dane by me or under my supervision, and that ell dimensions end details Ire correct. DRW. 116-85 SHEET 2 at I0 REV. 0 Indicates ~ell Indicates Celc[Heted Section Cer~er I~)sitien Indicates Perl~endic.lar Offset Distance indicates .Ptrl~. ridiculer Off~t Distance ~er~endicular d&stanc~ v~ries for ~a~ well PLAT OF ~PI PROPOSED WELL LOCATIONS LOCA~D IN IEC, I1~ T. li~., ~. IS E. UNIAT IIq~ E PARE D FOR SOHIO ALASKA PETROLEUM CO. i PREPARED BY F.R. BELL a ASSOC.' PRUDHOE BAY OFFICE PRUDHOE BA'Y. ALASKA I I)&TE' NOV. I$, BBIS ICALE~ I"a SO' , DRAWN IY: R,B,T, CHECKED BY' IL I ~ II I Il ~ I I ~ II I . "~ -- · I I I II I[ _ _ i Y- ~912412.37 N- 7t05324.~ 7~2~'X0.0~70' i4~/'ze'.~e' 1521.4e 2 Y- ~982~79.88 N- 780~3~3.~2 70°21'30.t814' 147°57'24.6257' IB~.4~ 23,B.~4 X- 259041.4~ E- 4640~4.4~ 3 iY' 5982474.18 ~N=; 7805~21 ..... 98 70:21'09 ;84~" l'147~5~'20l 6258" 1936 77~ 2032 Il ~X= 259175.01 E= 6~4155.65 ~ ~ ' 4 jY= 5;8257i.~; N= 7e0'5350.;; 70o2i'lo.ee~i"'jt47~57'24.TaS~' ~ 1643.80:2174.41 ~- 2:e0~5.7~ E- ~40~2.7~[ j , '" 5 '}Y= 59824~5.~9 N= 780551~.4~ 70=21'09.9025' 147e 57 ' 20. 7857' i 1~45.15' 2037.58- I ix= 259169.27 E= 464133.95 6' Y- 5982563,50 N= 7805348.47 70o21'10,8168" 147°57'24,9454" I852,17" 217~,i8 X= 259030,02 E- 464091,04 7 Y= 59~2457.80 N= 7805~16.94 70°21"'b9.8200" 147~57'20.9455" 1953.52 2043.06 I ~= 259163.54 E= 464132.24. .+.. B Y= 5982555.30 N= 7805~45.94 70~21'10.7~44= 147°57'25.1053' I860.54 2185.35 ~= 25902~.29 E' 464089.33 9 Y- ~982449.61 N"' 7805314.41 70021'09.737'6. 147°'~'21.10~4= 19,1.~9~ Z' 2~91S7.B0 Em 464130.53 10 Y= 598254'7.'11 N= 7805343.'42 70021'10.6521' 147~'57'25.2651' I868.91 [ 2190.B3 X~ 2~9018.~5 E' 464.087.62 11 Y='5982441.42 N' 7805311.89 70°21'09.655~' '147°57'21.2653' 1970.26 2054.00 l= 259152,07 E= 464128.g3 ~2 Y= 5982538,92 N= 7805340,90 70~ 2'1'10, 5697' 147°57'25,4250' I877,21. 2196,30 X= 259012,82 E= 464085,92 ~ 13 Y= 5982433.23 N' 7805309.36 70021"09.57~0' 147°57'21.4251' 1978.63T 2059.47' x- 259146.33 E- 464127.12 14 Y- 5982~30.73 N- 7805338.37 70°21'10.4874· 147°57'25'5849' IB~5.~6I 220'1.77 ~- 2~9007,08 .~- 1~ Y- 5982425.0~ N- 7~0~306.84 700 21' 09. ~906· 147057'21,5850" 1987,0~ 2064.94 X- 259140.60 E- 46412~,42 16 Y- ~982522.54 N- 780533~.85 70o21'10.4051· 147°57'25~7~47' 1~94.03 2207,24 X- 2~9001.3~ E- 464082.~0 17 Y- 5982416.84 N- 78'05304,31 '70o21'09,4083· 147657'21,7449· " 1995,'38 ~- 2~9154.~6 E- 464123.71 IB -Y= 5982514.3~ '"N= 7805333.32 70°21'10.3227' 147°57"25.904~' 1902.40 2212.71 X~ 2~899~.61 E= 464080.80 :; y- :;~2~0;.~ ,- ;~0:~0~.7; 70~21"0;.~2~0'j~47o:;'~.~0~7' 200~.7: 20~':.;; ~= 259129.13 E' 464122.00 20 Y= 5982506.16 N= 7805330.80 '70c21'10.2404" 147°~7'26,0644' 1910.77 2218.18 X" 258989.87 E' 464079.09 ~ y- ~2~00.~ ~- 7e052~9.27 70~21'09.2,~"1 ~7o~7'~.0,~," 20~.~21 ~oe'~.~ I I MPI PRO~SED WELL L~ATION LIST ~2~~~ 1:~ SOHIO ALASKA PETROLEUM CO. fa(~ ~19~ -'et ~ DRW. NO. 116-85 PREPARED IY DATE'NOV. 13, ~ ~*~~-~~ ~ F.R. BELL · ASSOC ~~~~ ~ SHEET 3 of lO · SCALE: N/A ~~~~ PRUDHOE BAY OFFICE OR~W,"~Y: ~;.~ REV. O PRUDHOE BAY~ALASKA CHECKED BY~ i i ii zz ~ ~124~?.~? N~ ?1~5321.z? ?~2~'~Q.~· ~4~?'2k.2243~ ~.~ z223.k~ Z' 2589i4.24 E' 4&4077.31 2~ Y' 5982392.27 N' 7BOS29&,74 70°22'09,~&Z3' ~7°57'22.2244' 2020.49 X- 2~9~17.6~ E- 4641X8.59 24 ~yI SgB24Bg.77 N' 780532~,7~ ~70c21'I0,07~7' 147~7'26,3842' 1927.~ x. 2~ Y- ~82~4.0~Nm~-~0~94,2~ ' 70~21'09.0790' ~ 147~7''22.~B4~'-- 2*~-20,~B6"- 2~*~.~0 X- 2~9~11,92 ~ E- 464116,B8 ~ i , 26 'Y= 5982481 ~8 ~ N= 7805323 23 '70~21'09 9934' ~ 147c~7'26 54~0' ~ 1935 90 2234 60 , X= 2~8V72.67 ~ E= 464073.97 } , 27 ~Y- ~8237~.H~ ? N- 780~2~1.4q ~70c2~'08.9~44" ' i47c~7'22.~442" ~ 2037.24 i 20~7.77- X- 2~9106.18 E- 464115,1B{ 28 Y- 5982473.39 N-"780~320.70 70c21'09.9Z11· 147c 57 ' 2&. 7039· J944.27 2240.07 X- 2~966,93 E- 464072.27 29 Y- ~982~67.70 N- 780~289,17 ~70c21'08,9143· ~47c~7'22.7040' 2045.&1 210~.24 XI 2~9100,4~ E- 464113.47 30 Y- ~982465,20 N- 780S31B. IB ~70c2~'09.12B7· 147o57'26.8&~7' ~9~2.&4 ~2245.54 X- 2~8961,20 E- 464070,56 ~ 31 Y- ~9823~9,~0 N- 780~286,&5 ~70~2~'08,1320' ~47cS7'22.8439' 2053"9i"i 210B.72 X- 2~9094.71 Em 464111.76 ~, 32 ~Y- 5982457.01 N- 780~315,65 70c21 09.7444' 147~7 27 0236' 1941.01 {X- 2~895~,46 E- 464068.8~ ~ 33 Y- ~9823~1.3~ N- 7805284,12 }70c21'0B.7496' ~47~7'23.0237· { 2062.35 ~2114,19 34 Y' 5982448,82 N- 7805313.13 70c21'09 4641" 147°~7'27.1834" 1949,38 22~6,49 x. 2s 49.7 E- 464067. S Xm 259066.03 E' 464103.23 36 Y' ~982416.05 H' 780~303.03 70°21'09.3347" 147c~7'27.B229' 2002.~7 227B.37 X' 2~8926.78 E' 464060.32 ', 37 Y' 5982310,36 N' 780~271.50 170°21'08.3379' ~ 147°57'23.B230' 21~4.21 2141,55 X' 2~9060,30 E' 464101.53 1 38 Y' ~982407.~6 N' 7805300.51 ~70°21'09.2524" 1470~7'27.9127' 2011.24 2283.B4 X' 2~892~.0~ E' 4640~8.6~ 39 Y' ~982302,17 N' 780~268.98 7~21'0B.2556" 147c~7'23.9129" 2i12.51 2147.02 X' 2~90~4.~6 E' 464099.82 , I ' 40 Y- ~982399,67 N- 7B05297 98 70o21 '09, 1700' 147o~7'2B, 1426' 2019,&2 X- 2~891~,31 E- 4640~6~91 . 41 Y~ ~982293,97 N- 7B0~266 45 ~70°21'08,~733' ~47~57'24,'~427· 2120.9~ 2152.49 X- 25904B,83 E- 464098~11 42 Y- 5982391,48' N- 7B05295,46 70021'09,0877· 147°~7'28,3024· 2027,99 2294.79 X- 2~8909.58] E' 4640~,20 . m i i i _~~~_ MP! PR~SED WEL~ L~ATION LIST ---~ ~ ~ ~t LOCATED IN SEC. 36, T. IZN., R. 16E. UMIATM. .. E'~--~"'~ SOHIO ALASKA PETROLEUMCO. A ~%~/.~ / DRW. NO, 116-85 PREPARED BY DATE' NOV.13, I}85 ~~~~ SHEET 4 of ID F.R. BELL E ASSOC, SCALE: -~~~ PRUDHOE BAY O~CE -', ~Ev o PRUDHOE BAY, ~AS~ DR~WN aY: ' ' ~HECKED BY: B.E. i i I - _ I II _ -~- I IIIII I ~I~ II ~ ~ELL AlP IOl~ I UTk .4)NE & LATITLLI£ LO~ ~ lilt lilt ' 4~ Y--Sg122fl.71 N-'710~2&~,9~ 70~21'01.09'01' 14~'7'~4.~ X- '~904~.09 E- 46409&. 44 Y~ ~982~8~.29 N-'TB0~9'2.9~ 70d2~'09.0~54' 247~7'28.4&2~' 203&.3& 2300.26 X 2~890~'84, E''46~05~. ~O~ 45 ;!Y=--~B2277,59 : N- 7805261,40 70-21'08,0~'86" : 147c57'24,4b25" 2137',-70 2163,43 i X~ 2~90~7,~6 E- 464094,70 46 IY" ~982~7~,10 N- 7B0~290,41 70:21'08,92~0" ~ 147¢57'2B,6221" ~ 2044,7~ 2~0~,7~ X- 258898 11 E- 464051,79 ' 47 Y. ~e~~4o N- 7~o~2:~.~8 X- 2590~1,62 E- 4~4092,99 48 Y, :982~,91 ~. 7B0~287.B9 J70o2i'Oe. B407~ 147°~7'2B,TB20; ' 2~,10 2311,20 X- 2~B892.~7 E- 4640~0.08 49 Y- 598226Z.22 N- 78052~6.35 70C2~'07.8439" 247e57"24.7822' "2'Z~4.44; 2Z74.~8 X- 259025.B~ E- 46409~.29 ~O Y- 5;82~58.7~ N- 7B05285.]6 70o2~'08.7~84' Z&7o~7'2i.94~B' 206~.47~ 23Z6.67 X= 258886.6~ E- 464048.$8 ' ~ Y- 598225~.02 N= 78052~].8~ '70~2~'07.7626' 147°57'24.9420"- 2Z62.BZ ~ 2~79.B6 X- 259020.25 E- 464089.58 / 52 Y- ~982~0,~2 N- 7805282,84 70c2~'08.6760'' 147°~7'29,10Z7" 2069,85~ 2~22,~4 X- 2~B880,90 E= 464046.67 , ~ ]Y- ~982244.B~ H- 780525~.~2 70o22'07.679~· ~47o57'25.20~9· 2~72,19 2~8~,~ I X- 2590[4'41 [- 464087.88 ~4 IY-,982342.33 ,-780,2B0.31 70°21'08.,9~7' 147°~7'29.2,15' 2078.22~ 2327.,2 I X- 258875. t6 E- 464044.96 .j.. 55 Y- 5982236.64 N- 7805248.78 70021'07.5969· 147o57'2~.2&17' 2279.56. 2190.80 X- 259008.68 E- 464086,17 56 Y- ~982~4,~4 N- 7805277,79 70o2z~08,5~' 247o~7'29,42Z4' X- 258869,4~ E- 464043,26 I ~7 Y- 59B222B,44 H- 7805246,26 70o 22 ' 07, 5146' 147o57'25.42~6' 2287,9~ 2~96.27 X- 2~9002,94 E- 464084,46 58 Y- ~'98232~.~ N- 7B0~27~,27 70o2Z'08.4290 X' 2~886~.&9 E- 46404t.~ ~9 Y- ~982220.25 H- 780~24~.7~" '7~02Z"07.4~2~, Z47o57'2~.~1~4· 2~9&.30 220Z.74 X~ 2~B997.2~ E- 464082.76 " &0 Y- ~982~27.76 N- 780~272.74 70Q2~'0B.~467' Z47°57'29.74ZZ' 2~0~.~ 2~44.0~ X- 2588~7.96 E- 4640~9.85 62 Y' ~982212,06 N' 780~241,21 '70°2~"07~499' 147°~7'2~,74'13' " 2204.&7 2207.2t X' 2~8991.47 E- 46408~.05 &2 Y- ~982309.S7 N. 7805270.22 '7'0~21'08.2643· 147o57'29~9009· 211t.7[ 2349.50 X- 2~852.22 E- 464038,14 63 Y' 5982203,B7 g-'7B05238,69 70o21'07,2676· t47o~7'2~tOtt' 2213,0~ 2212,&9 ! X' 258985,74 i E' 464079,~4 I I I i i ~~~ .~ MPI PRO~SED WE~ L~TION LIST ~_~ (~ 1-- LOCATED IN ~C. ~. ~K~ ,:'~ , , qk;.~Ess~~ ER. BELL & ASSOC. SCALE' N/~ _~%~~ SHEET Sol ~O - PRUDHOE BAY OFFICE - '' ~ ~[v. o PRUOHOE ~Y, ALAS~ CUECK[OBY: ~.E. I i II I I I I III II '~ELL M~ ZONE I UT. DE & LITITUIE LI~. ~l Ill?~ lllT~ 64 Y' ~912501,30 N- 78052~7.69~ 7~21'0b,18200 147~B7'30,0601· ll2~.fi X" 258846.40 Es 464036.43 65 Y- ~98229~.68I N- 790~236.16,~70~2~'07"~852" ~l 147c57'26'0620" 222~'.4~ 221B,26 Xm 25~990,001 Em 464077.64 ~ 66 :Y' 5982293.18' N= 7805~'65.17 70-21'08,0997" 147:~7'~0.2206" ' 2128,45 '2360,45 , X= 258840,75 E- 4~4034,7~ ~7 Y= 5~82187,4~: N= 7805233,64 ~ 70-21'07,1027; ~ 147-57'2~,220B" ~ 222e'80 i2223'631 X= 258~4.2~ E= 46407~.9~ ~ 68 Y= 5982284,99 N= 7805262.64 i 70:2~'0B,0273" ' ~47~7'30.3805" 2~6.~2 ' 2365.92 X- 2588~5 01 E= 4640~ 02~ &e Y= 598217e.3oi N= 7B0~23i.t~ 70~21'07.0206' j 147c~7'2~,3B07' 2238,17 X= 2~8~68,~3I~ E= 464074,23~. , ; ' , ' 147°~7'30,~4~3' 2145,!9 X= 2~882~,28 E= 464031,31 ~ i I I[ ii MPI PRO~SED WE~ L~ATI~ LIST so. o P[T OL[U. CO. '~~e~_~.~~~~~~ * ~.~I~ ~ ~ ~ DRW. NO. IIG-85 PREPARED 8Y ~TE' NOV. 13, 1S85 · ~e~..._~~--~ F.R BELL B &SSOC ~ ~ .... ,~ ~ SHEET G of IO · ' SC~[: N/A q~ss;~:"~ - PR U OHOE BAY OF FICE _ R~. O PRUOHO[ BAY~ALASKA CNECKEOB~: B.E. ~-earch~ Radi~:s= -°O0 7 ,.,=,~r~~_=~=~n- LEAD LINE FOT' "p ~*O'p o"S e d--u~'e-;t'I-: 1-03/SN-04 Location = W-E S--N T\,'D ~. S8S ) ....... ¥'op ................. 2591'757'00 .... 5982¢?¢:-'00- ................... D8":-'O0 ................................................................................................................................................................................................................ :. I~ottom 264615. 56 5989751. 28 10440. O0 6Lo. s'~-s~-A p' p' ~'o'a'c h .............................................. *¢e r~'~-ca l--!'ri'ye ~"s 'e c';.': i-on WELL IDENT /PROPOSED% /NEARBY% CLOSEST /PROPOSED% /'NEAR~Y\ TVD DEPART TVD . DEPART DISTANCE TVD DEPART TVD DEPART VERTICAL DISTANC~ :~ri AO00-O000051 ' MZ-1 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW ,:¢ M1-33 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A029-2051800 .i:' ' .............. M'I-=SO~ .............................. ¢5'~0~ ...... ~--¢~ ........... ~'~' ~ ......... ~"~qm'-'~i ............... -~d ........ l~r~ ,o-m , -~q , ~ A029-2063900 ~,~, MI-SD~ 3766. ~ 1108, 3 3476. 7 163. 7 1205. 0 ~,~ ........ A.029~20~00~ 436. 5 ~434.0 848. 6 · ~-.-.&. 683. 8 3716.7 104~.6 4~7~.? 10~4,1 !183.7 O. 0 1100.0 3.6 166.8 29!4.8 374.0 571~,0 415,~ 27~8.3 0,0 0.0 10.0 2266.3 104.7 ~057.9 114. 7 3792. 3 .' .~2~! .. MISDIO . 4043. !.,.,'~ A029-2158800 . : ~ A02~-21 ~8500 ,30~ <,', :,~:~ M I-O~O : 0~.7 .. t I A029-2166200 :: ~0~9-218~300 MI-P20 200. i'. '7 i800; 0 57-¢ 175. 0.0 600.0 3.3 226. 3 '0:0 07-0 07-0 0.0 200.0 C,. £ 120.4 :4~. MI-d22 a004.4 4=' A029-2171300 :a M1-023 O.B ' 14:~ A02~-2172200 .~, MI-N22 1500.0 ' MI-dl8 .:., A0~-2174800 A029-~177~00 .~3~ MI-R16 44.9 2008.2 87.6 93.0 0.0 --'07-.0' 07.0 ~2i O.O 1500.6 15.6 103.4 2223.m~ °3, . 2 .~!9'~.¢. 201. 3 ~76. 5 1154.7 0.0 1153.7 26.7 18.0 0.5 O:O 0~.0 ~ ~20..~ 1799.5 15.7 IS00.3 39.7 141. 3 MI-Ol9 1660. 4 4. 9 1681, 0 5. 8 3. 3 3913. 0 A029-218i 500 .......... M-I-~-N1-4 r~"~OCrT? _...3 ~ -~00~ O ,~ .... ~..~ A029-2182700 MI-Pi7 894. ~. O. 0 ~.9~. 0 2. '?. ~n=~. Z A029-2184700 _~SaS~DUA11~' [DRANO35]MZSNO4_CLOSAP_'GHOR'TT. L. ia, 5 A029-2186400 M!--Pa6 301.! 0.0 'ZO0, O O. TM 1282.3 4450.7 I27~. 3 ~17. 1 12-N0'.,-'-!?'70 I~.: 35 230. __~4'.~;DUA1 t 2: [ :3RANO35]MI Si'JO4_CLOSAP_SHOR'[ F. L..[ 5, 5 30t. 1 O. 0 300. 0 O. 7 '2-NOV-.t?'!?O 15:3,5 'P:~ 400. 8 O. 0 3?9. ? 3. 4 4007-7 0T0 ............... '400T0 ....................... I-:"0 ~00. ~ O. 0 500. 0 O. 2 29'7. 192. O. 0 1500. 0.0 1499.3 1. 4 239. 0 4.5 17~.5 ( ' M t-L 15 - 1500. 0 O. 0 1499. 8 A02~-2208400 :,~, ---2~ ' 100079 07-0- .... 11.4 180.0 ~.0 2" ~2i"---W'~e--~e-l-l-'t~;, ich comes c'Ids::eSt -"re' the 'p'r~P'used'"~n-~l'l i ~: ~1 A029-21801 O0 M I '-41 ~ ,~s~ .. . ..... .... ~;.;:,:::~',~....;,.'ff;:.. ":;.'~:;;.,,.... ......... , ..... loses~"-.app~oach .distance':'= '":~': ........ :3 3'¢eet';."~ ..... : i27I C .................... '.,~:: ~ .,: -, .,.'~?..: ..... :.-: 7 :: -',' ' '[ ..... KICK OFF ~or this run = 1500.0 ~eet : ................ 139~ · Search Radios= 200 COURSE LT. NE ~ - ~ ........ ~ .... ~. ,... · ...... ..... . Locmtion = ...... Top Bottom W-E S-N T:JD ( S133 ) -- 259~'75:-00 .... 5982 ."4. 7 ,{',;7 '00 ............... -5 6':"0 (..Y ................................................................................................................................................................................. 265461. 88 5989034. O0 104;~0, O0 .: ~,,: AO00-O000051 MI-1 "'::- ...... NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW ., MI-33 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A029-2051800 A029-~063900 .., MI-SD9 °=6'= 0 882. 3 3289 2 ~ "~ ~32~. ~ ..~ ~/ ~ ....... ~ . ::., "---A029-~0640~ .................................................................................................................................................................................................................... MISDIO ,405~, ~ 1447. 7 ~30..~ 744. ~ 794. 0 371 ! . ¢ .... !0~3 ~ 4997. "'.= 12~_. ;:z A029-2 ~ 56800 . ' · -M'I~P~8- 150~ ~ - '-?~ ~ --T88.' 73. '~0', A029-2158500 :0' MI-M19 1101. I O. 0 ~t00. 0 3, 6 166. 8 3112. 3 497, 0 6003. S 548. i0.0 226. 3 2305.4 llO. S 611B. 7 125. 7 3814. 0 MI-M25 500.9 0.0 500.0 A029-2167200 " Mi-O~='¢~ i.--O 07'0 ........................ 0'~0 .~. A029-~169300 MIo-p20 200. 5 0 0 ~00. ,3 2. 3 07'0 0.2 I£0. 4. 98. I 103. 4 2280.0 108.4 3272.1 220.3 992.9 1710.7 7.9 667.0 =.~ 3 -10,54. z. 3530.7 844.7 3623 D 834.8 72.~ 1400.:~' O. 0 1400. 0 :.S4SDUA112' [DRANO35]MISNO,~_CL,7..'SAP_SHORT. :_l'S.~ 6 1..£-NOV- :. ~90 : f~' 32 :':.a § ~.= ,r-!I-PI. 9 !593. 0 =. 7 i69~." A,D ~29- 2136400 M I -P .~_~ts ............ 301-:"1 .......................... OT'-O ...................... 300:0 A 0 [-Z St -'2 i ~3 q. 7 O 0 _:S4~DL!/,i 1 '10. [: ORAi,.~O3~']M,! ~.'~,,'' ':._..'"', r",c' ."; ....... M I -'- P I '? ! 6 ~ 3. ,~ ,~.. 7 'i 69 ~. "- ,.-'21..,.i. t ? 1..:~ A029-2187300 MI-R23 400. 8 O. 0 399. 9 '3..4 297. '2 .... A029-21C~8500 ~I-~16 400. 9 O. 0 400. 0 ~. 0 17~. ~ AO=. -=1 100 MI-O~6 1500. 0 O. 0 1~00. 5 l.q. 23~. 0 :,~ .... A02~2200500 SUMMARY The weii which comes closest to th~ proposed well is __ C"'-l-o-~e-s-t--ayVwo-~h d~-sta,~cu- 2r-?--P-ee't KICK OFF ~o~ this wun = 1500. 0 ~eet 3h ] If IN DOUBT- - - ASKll _ -- F ~:o' .7 :o' : ! , .~.. o, ! i t' , 1 13' 1 · ! DOYON DRILLING, INC. RI 6 NO. 25 MUD AND SOLIDS CONTROL EQUIPMENT Equ ipmen t Manufacturer Mo del Nominal Capacity Shaker Brandt Desander Mudcleaners Centrifuge Dual Double Demco 2-12" cones Tri Flow lO00 9pm 700 9Pm (each) Double 400 9pm 8 each - 4" (each) cones Pioneer Mark II, 150 9pm Decant i n 9 Degasser Drilco Vacuum 1000 9pm Agitators Brandt 8 each - 25 h.p. Hol~pers Geosource Dual Sidewinders 1000 spa The trip tank and mud tank sections have one vertical pit level float indicator which are connected to the drillin9 recorder system that contains visual and audio warnins devices located in the driller's console. SAG DELTA NORTH MUD PROGRAM MAIN PRODUCTION ISLAND WELL 1-03/SN-04 Interval 0 - 2500' Mud Weight (ooa/ Viscosity Fluid Loss fsec/(]t~ fml/30min~ DH · . 8.8 - 9.8 100-200 20-15 9.0-9.5 Set 13-3/8" casing Mud Type/ Comoonent~, Generic Mud #5 Seawater Fresh water Gel Soda Ash 2,500 - 13,959' 9.0- 10.2 40-45 15-16 9.0-10.5 Set 9-5/8" casing Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill 13,959 - 14,548' 9.0 - 10.5 40-45 6-8 9.0-11.0 Hang 7" Liner Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill ! 3 - 3/8 -- 9-5/8 TEST PLUG --PACKING PORT TEST PORT --LOCKSCREW CASING HANGER SPLIT SPEEDHEAO ., II. 3. 9-5/8' CASING AND WELLHEAD EQUIPMENT 3.1 TESTING B.O.P. STACK I. After B.O.P.'s are nippled up to split speedhead, make up 13" x 4-I/2 Internal Flush B.O.P. test plug, Accessories Item 7, Part No. 538116. 2. Lower plug into head (it wtll land on lower step). Tighten 4 lockscrews 90° apart. 3. After B.O.P. test, back out lockscrews and retrieve test plug. CAUTION: It is very important not to have the lockscrews protruding into the bore of the head while either running or pulling the B.O.P. test plug. Always check them if in doubt. (29) I. ] 13-5/8" API-5000* 13-5/8" API-3000¢ CONTROL LINE 13-3/8" CONTROL LINE --4-1/2~' WELLHEAD ASSEMBLY,ENDICOTT 5KSI 13-B/8"x 9-5/8"x SOHIO ALASKA PCTRRI ~IIM ~MPANY F [CURE ! (3) --SPLIT SPEEOHEAO TEST PLUG 13-3/8" 0.0. CASING (30) , IF FE~LE THO I1 II II 'f ACCESSORIES ITEM 6 ACCESSORIES ITEM ? t2.9~ O~A /~-- z.-V2 IF FEMALE , _// THO It II II I! / v I ,- 8 210 -- "- '~' ' T "tJ.) ~OR LO'HER BOWL II. 4. 4-1/2 TUBING AND WELLHEAD EQUIPMENT 4.1 TESTING B.O.P.'s 1. After 9-5/8" has been set and tested, run in B.O.P. test plug, Accessory Item 6, Part Number 538117, which lands in upper bowl of the split speedhead. Run £n 4 lockscrews lightly, 90° apart to keep plug from moving. 2. After test, retract lockscrews and pull plug. 3. Run in short bowl protector, Accessory Item 8, Part Number 538114, using the same running tool, Accessory Item 5, Part Number 538115, that was used for the long protector. 4. After bowl protector is in place, run tn 4 lockscrews lightly to hold protector in place. CAUTION: Upper lockscrews must be retracted when the bowl protector or B.O.P. test plug is either run or pulled. CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (2 thru 8) (3) Admin '~M~ ~/~//ql ' 9. (9 thru 13) 10. (10 and 13) 12. .. 13. (4) Casg (14 thru 22) (23 thru 28) Company Is the permit fee attached .......................................... ,. Lease & Well YES NO 2. Is well to be located in a defined pool ............................. ~__ 3. Is well located proper distance from property line .................. ~ ,, 4. 'Is well located proper distance from other wells .................... _~ 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. ~__ 8. Can permit be approved before fifteen-day wait ...................... ~ 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Does operator have a bond in force .................................. ~_ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~ Does the well have a unique name and number ......................... Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... /f~ Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to~psig .. Does the choke manifold comply w/API RP-53 (May 84) .... ,,'~ ............. Is the presence of H2S gas probable ................................. / , (6) OTHER (29 thru (6) Add: /f~.v':~ ~-~5--~? Geology: En~ineerin~: RPC/~-~, MTM /~/ RAD / rev: 11/30/90 6.011 For 29. 30. 31. 32. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ........ g~' // If an offshore loc., are survey results of seabed conditions pres Additional requirements ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE {0,45o , , · Add±t±onal Remarks: .~-.~ ),~.~ ',~,.~ ~,~ ~,r.~_~. ~'o IT~ ~PROVE DATE Loc ~Z~, /~-~- ~o , , (2 ~hru 8) (8) (9 Thru 13)-' ' 10. (10 and 13) 12. 13. (14 thru 22) (23 thru 28) (2~ thru 31) . (6) Add: ~.,:..~. /~-~-q~ Geology: Engineering: DWJ LCS '/:~.~ BEW / P, PC//c. rev: 01/30/89 6.011 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26 27. 28. For 29. 30. 31. 32. £? Company / YES Is the permit fee attached .......................................... NO , Lc ,/ ? ~ ~x/,c--r,~.~,-. ~,.o~,~--r ' /t/o ,ICe.. , J; ,,, ~,~ ~ , ~,~l, ~4~ ~, Lease & Well No. ~D~ 3/J~ ~S O3d~ 2. Is well to' be located in a defined pool ............................. 3. Is well located proper distance from property line .................. ~_ 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground, source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate/~y Are necessary diagrams and descriptions of diverter and BOPZ attached. Does BOPE have sufficient pressure rating Test to ~OOo.~Oompsig .. - Does the choke manifold comply w/API RP-53 (May 84) ..... ~ ............ Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUSAREA NO. SHORE / ' / //.r o ,-/ 0 CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (2' thru S) (3) Admin/~P~ /?/~/~o 9, (~ t~ru ~) - 10. (10 and 13) .-. 12. 13. (4) Casg /////~,'~" //-/,q-,.~ (14 thru 22) (5) BOPE /~/,,~ ~.:..:..,, //-l~'- ~ (23 thru 28) 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Company '~P Is the permit fee attached .......................................... Lease & Well No, ~ff?~ S/Z~J!~[ ~M(5 ~ NO ~EMARKS 2. Is well to be located in a defined pool ............................. 3..Is well located proper distance from property line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... . Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate .................................... ~- Does the well have a unique name ~nd number ......................... ~-_ ~ Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate /~ Are necessary diagrams and descriptions of ~i. · ...... ~ BOPE, attached, Does BOPE have sufficient pressure rating - Test to ~o~o/~--~.,~ psig ,, Does the choke manifold comply w/API RP-53 (May 84) .... ( ............. Is the presence of H2S gas probable ................................. 0 ~ o Z (6) OTHER '[2§ thru (6) Add: ""'"':'~', 'o , ,- I,"-: Geo 1 og~y: Engi~ring: LCS ? gw rev: 11/30/90 6,011 For 29. 30. 31. 32. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE o /- o ,'/ o Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information-of this nature is accumulated at the end of the file under APPENDIX. No special'effort has been made to chronologically organize this category of information. PROGRAM: LISCAN REVISION: 5.2 PART NUMBER: W5790-MICRO Start of execution: Mon 8 APR 91 9:38a **** REEL HEADER **** LIS 91/ 4/ 8 AWS 01 **** TAPE HEADER **** LIS 91/ 4/ s 01 FILE # 1 LIS .001 **** FILE HEADER **** RECEIVED OCT I 9 1995 Alaska 0il & Gas Cons. C0mm]ssion Anchorage 1024 CN WN. FN COUN STAT · BP EXPLORATION (ALASKA) ~ ' 1--11 / SM- 04 (MPI) : SAG NORTH : NORTH SLOPE · ALASKA Oate ~ * COMMENT RECORD * API NO. 50-029-22107 LOG DATE' 3/30/91 FILE = MAIN PASS DIFL-ZDL-CN-GR (13650 - 14310 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 20 CURVES : NAME 1 CAL 2 CHT 3 CNC 4 GR 5 HRD1 6 HRD2 7 LSN 8 PE 9 RFOC 10 RILD 11 RILM 12 SFT2 13 SHR 14 SP 15 SPD 16 SSD 17 SSN 18 TTEN 19 ZCOR 20 ZDEN CODE SAMPLE# 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 68 1 UNIT BYTES IN 4 LBF 4 % 4 API 4 CPS 4 CPS 4 CPS 4 BARN 4 OHMM 4 O~ 4 OHMM 4 DIM 4 DIM 4 MV 4 F/MN 4 CPS 4 CPS 4 LBF 4 G/C3 4 G/C3 4 * DATA RECORD DEPTH HRD1 RILD SPD ZDEN 14310.000 -999.2500 -999.2500 -999.2500 -999.2500 14260.000 686.5571 5.870631 23.99760 2.747515 14210.000 621.9114 15.70055 24.99750 2.699979 14160.000 1295.420 8.893105 23.99760 2.367071 14110.000 1138.817 37.05183 (TYPE~ CAL HRD2 RILM SSD -999.2500 -999.2500 -999.2500 -999.2500 9.814478 954.1750 6.330656 8534.008 9.666454 816.0664 22.12796 7384.285 9.396486 1652.953 9.493179 9031.500 9.111374 1435.720 45.40973 0) 1014 BYTES * CHT LSN SFT2 SSN -999.2500 -999.2500 -999.2500 -999.2500 1374.404 0.0000000E+00 544.1082 0.0000000E+00 1424.052 462.8191 503.3733 441.9038 1433.241 88.87579 1083.532 196.2332 1600.245 100.0435 909.1238 CNC PE SHR TTEN -999.2500 -999.2500 -999.2500 -999.2500 0.0000000E+00 4.914000 0.4604601 7726.074 6.955719 3.513926 0.5567530 7433.102 32.83737 3.585270 0.5508189 7114.539 33.86125 3.581333 0.5511431 GR RFOC SP ZCOR -999.2500 -999.2500 -999.2500 -999.2500 0.0000000E+00 6.905070 55.51723 0.1318530 44.64948 37.51775 36.15428 0.2598594E-01 33.93495 11.61868 -57.44409 0.1326485E-01 38.24016 48.50369 -60.81203 23.99760 2.392132 14060.000 778.1475 3.138161 23.99760 2.707850 14010.000 798.0020 4.079718 23.99760 2.665845 13960.000 1348.885 8.117365 23.99760 2.368308 13910.000 1435.337 9.248217 23.99760 2.354744 13860.000 918.9561 13.33671 23.99760 2.595891 13810.000 1074.814 7.516474 23.99760 2.463324 13760.000 934.1724 4.759664 24.40381 1.'664569 13710.000 378.2771 0.2000000 0.0000000E+00 2.198858 13660.000 0.0000000E+00 0.2000000 0.0000000E+00 2.000000 8353.055 11.64464 1031.022 3.416556 8819.859 11.35290 1011.813 4.543760 8460.387 9.050198 1749.775 9.402214 9381.734 8.922441 1798.463 9.632231 9559.145 11.12340 1194.235 14.01056 8852.484 10.71959 1321.355 9.424286 8516.008 8.978384 1474.016 10000.00 3589.466 9.008581 609.3120 10000.00 3200.286 6.000000 0.0000000E+00 0.20000OO 0.0000000E+00 224.9144 7374.652 1664.051 63.98880 620.5728 162.0124 41.64526 4.220203 0.5033180 7399.734 1625.532 75.33762 634.7268 183.2584 38.82225 4.238910 0.5020491 6572.977 1603.872 115.8458 1097.723 217.9009 25.14619 3.955155 0.5220561 6343.398 1645.814 116.8115 1198.635 229.7011 27.07297 3.488821 0.5588729 5981.848 1703.355 98.00671 757.2690 194.4621 27.47562 3.950818 0.5223750 6656.449 1597.758 88.69652 857.1750 195.1154 32.63251 3.693859 0.5420350 6728.066 1489'.661 28.12070 491.3074 99.71240 ..... 81.'90262 17.87206 0.1949690 6570.152 -500.0000 30.02861 198.9565 116.7588 101.1183 18.57025 0.1903220 5000.000 -500.0000 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 5000.000 -0.2249680E-01 113.3795 3.823625 -39.05992 0.1357315 106.3794 4.941143 -22.04594 0.9388459E-01 40.07718 11.78393 -33.73021 0.3664254E-01 32.82445 12.86489 -34.69516 0.4247243E-01 31.35411 8.263302 12.10013 0.9303284E-01 97.65651 7.615652 -9.880630 0.1656828E-01 43;'81578' 0.2287605 -8.159592 -0.7816485 103.4090 0.2000000 37.62024 -0.6422991 0.0000000E+00 0.2000000 -80.00000 -0.1000000 TOTAL DATA RECORDS : 111 STARTING TAPE DEPTH = 14310.00 ENDING TAPE DEPTH = 13650.00 **** FILE TRAILER **** **** REEL HEADER **** LIS 91/ 4/ s AWS **** TAPE HEADER **** LIS 91/ 4/ s 01 FILE # 2 LIS .001 **** FILE HEADER **** 1024 CN WN _ _ FN.~ COUN STAT · rBP EXPLORATION (ALASKA) · 1- 11 / SN- 04 (MPI) : SAG -NORTH .... : NORTH SLOPE : ALASKA * COM~ENT RECORD * FILE.= MAIN PASS - DLL-MLL-SL-CAL (13690 - 14340 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH-PER FRAME TAPE DEPTH UNIT : F 2 0 CURVES : NAME CODE SAMPLE# UNIT 1 CAL 68 1 IN 2 CHT 68 1 LBF 3 DEV 68 1 DEG 4 ED 68 1 MV BYTES 4 4 4 4 5 ES 68 1 MV 4 6 GR 68 1 API 4 7 ID 68 1 A 4 8 IS 68 1 A 4 9 K 68 1 % 4 10 KTH 68 1 API 4 11 RB 68 1 DEG 4 12 RD 68 1 OH24/~ 4 13 RMLL 68 1 OHMI~ 4 14 RS 68 1 OHMM 4 15 SP 68 1 MV 4 16 SPD 68 1 F/MN 4 17 TEMP 68 1 DEGF 4 18 TH 68 1 PPM 4 19 TTEN 68 1 LBF 4 20 U 68 1 PPM 4 * DATA RECORD DEPTH ES KTH SP U 14340.000 -999.2500 -999.2500 -999.2500 -999.2500 14290.000 188.7496 13.25693 -80.00000 0.2955298 14240.000 112.2862 48.77368 -19.74124 0.2808708 14190.000 111.3912 46.82115 2.315927 4.360101 14140.000 169.4922 21.49626 -48.46666 0.4671258 14090.000 120.7800 (TYPE# CAL GR RB SPD -999.2500 -999.2500 -999.2500 -999.2500 9.044731 14.41641 18.63596 10.99890 9.815004 48.77368 22.04201 10.99890 9.858294 82.85504 22.75790 10.76310 9.561886 25.65688 23.16872 10.99890 9.287218 23.26817 o) 1014 BYTES * CHT ID RD TEMP -999.2500 -999.2500 -999.2500 -999.2500 1241.161 85.28555 33.17447 183.1982 1471.844 89.07254 21.35492 183.7035 1261.616 272.8889~ 9.017084 185.2799 1016.439 122.2966 24.01102 184.0731 2053.942 8.838600 DEV IS RMLL TH -999.2500 -999.2500 -999.2500 -999.2500 324.5374 211.2658 32.67401 0.8871436E-01 322.4141 267.8867 20.81407 7.516908 322.7808 626.8997 8.418591 2.954665 322.6785 351.9524 26.27272 1.321785 326.3328 33.10614 ED K RS TTEN -999.2500 -999.2500 -999.2500 -999.2500 196.3160 0.2806419 35.26715 8140.371 132. 0103 0.9391760 16.54427. 8496. 145 170.8097 0.8585094 7.013000 7701.070 203.7844 0.3633667 19.00830 7113.902 120.1680 0.1353931 11.25875 -54.84737 1.210857 14040.000 214.5906 86.90788 -28.48846 2.497129 13990.000 47.84917 95.48923 -6.146240 2.433794 13940.000 117.8647 33.78436 -87.66432 0.2949106 13890.000 191.0162 14.18363 -90.47972 0.9727167 13840.000 140.2305 18.45432 -57.25607 1.096218 13790.000 77.26154 61.65051 -1.930969 10.55110 13740.000 0.0000000E+00 44.30515 52.74934 1.766801 13690.000~ -999.2500 -999.2500 -999.2500 -999.2500 20.93878 9.999001 196.5033 185.2657 11.40774 104.1165 27.83942 8.999102 11.60857 112.2397 30.68465 9.234900 1437.976 351.4648 10.03357 184.9043 1215.923 186.9939 5.768538 185.7806 9.185654 34.75964 23.56528 9.999001 895.2144 171.9137 13.21619 186.4778 9.368536 21.21884 23.90916 9.999001 8.931648 27.77126 22.86966 9.999001 961.6074 148.9315 23.45859 186.5229 1062.669 74.01781 30.46217 186.5399 13.55351 176.0482 34.91121 9.999001 944.5681 92.98734 15.39882 184.4810 6.000000 500.0000 59.45177 0.0000000E+00 0.0000000E+00 0.2000000 0.0000000E+00 0.0000000E+00 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 31.84906 1.571554 310.1655 566.4143 2.691592 9.433792 311.7051 468.0369 2.440480 13.76621 324.0779 447.1375 12.79827 5.823890 324.0200 334.0691 15.43884 0.7978338 325.4001 249.8005 20.67613 1.120838 308.7944 252.1331 7.215916 8.895256 0.0000000E+00 0.0000000E+00 0.2000000 4.361891 -999.2500 -999.2500 -999.2500 -999.2500 144.0918 9708.559 244.7880 1.804232 14.95358 7613.082 74.88211 1.858285 4.034959 7325.527 157.7048 0.5166041 10.40402 6735.566 242.4593 0.3055867 22.56937 7056.805 156.4566 0.3294647 22.15816 7328.344 99.38547 0.6399299 12.09472 7167.320 0.0000000E+00 0.7208291 0.2000000 6000.000 -999.2500 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = FILE TRAILER **** 109 14340.00~ ENDING TAPE DEPTH = 13690.00 **** REEL HEADER **** LIS 91/ 4/ 8 AWS 01 **** TAPE HEADER **** LIS 91/ 4/ 8 01 FILE # 3 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : 1- 11 / SN- 04 (MPI) : SAG NORTH : NORTH SLOPE : ALASKA - * COMMENT RECORD * FILE = REPEAT PASS - DIFL-ZDL-CN-GR (13730 - 14060 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 20 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 CAL 68 1 IN 4 2 CHT 68 1 LBF 4 3 CNC 68 1 % 4 4 GR 68 1 API 4 5 HRD1 68 1 CPS 4 6 HRD2 68 1 CPS 4 7 LSN 68 1 CPS 4 8 PE 68 1 BARN 4 9 RFOC 68 1 OHMM 4 10 RILD 11 RILM 12 SFT2 13 SHR 14 SP 15 SPD 16 SSD 17 SSN 18 TTEN 19 ZCOR 20 ZDEN 68 68 68 68 68 68 68 68 68 68 68 1 1 1 1 1 1 1 1 1 1 1 OHMM 4 OHMM 4 DIM 4 DIM 4 MV 4 F/MN 4 CPS 4 CPS 4 LBF 4 G/C3 4 G/C3 4 * DATA RECORD DEPTH HRD1 RILD SPD ZDEN 14060.000 -999.2500 -999.2500 -999.2500 -999.2500 14010.000 789.9236 5.045660 24.99750 2.644320 13960.000 1260.914 8.069265 24.99750 2.387675 13910.000 1494.581 9.153126 30.99100 2.335287 13860.000 1052.126 13.82800 30.00290 2.438751 13810.000 1060.995 7.728653 29.58490 2.466754 (TYPE# CAL HRD2 RILM SSD -999.2500 -999.2500 -999.2500 -999.2500 9.689535 1061.046 4.999420 8417.613 9.110662 1570.814 9.355833 8943.738 9.018023 1857.702 9.361025 9633.223 10.21080 1324.085 14.31695 8251.992 10.95576 1337.679 9.925526 8552.191 0) 1014 BYTES * CHT LSN SFT2 SSN -999.2500 -999.2500 -999.2500 -999.2500 1371.404 0.0000000E+00 617.4380 0.0000000E+00 1801.146 114.3704 1050.887 218.3831 1835.647 122.5554 1244.499 223.4763 1991.824 125.0104 896.5952 233.7023 1990.898 90.42572 844.3652 199.2207 CNC PE SHR TTEN -999.2500 -999.2500 -999.2500 -999.2500 0.0000000E+00 5.098284 0.4503741 6656.449 25.79909 3.928147 0.5240490 7481.141 23.85252 3.191982 0.5852699 7000.488 24.88498 3.661336 0.5446349 6923.973 32.71631 3.575142 0.5516529 6716.078 GR RFOC SP ZCOR -999.2500 -999.2500 -999.2500 -999.2500 0.0000000E+00 4.973498 -19.33342 0.8220500E-01 46.33134 11.35852 -44.27426 0.1566095E-01 30.93053 11.94641 -24.20946 0.3931340E-01 59.25719 10.45469 14.03181 -0.1163008E-01 99.96742 6.685739 -2.342547 0.2049023E-01 13760.000 6.000000 1000.000 89.81544 46.22264 0.0000000E+00 0.0000000E+00 0.2000000 0.2000000 0.0000000E+00 0.0000000E+00 2.000000 27.58240 0.0000000E+00 0.2000000 0.0000000E+00 0.0000000E+00 -80.00000 101.6233 5000.000 -0.1000000 TOTAL DATA RECORDS : 56 STARTING TAPE DEPTH = 14060.00 ENDING TAPE DEPTH = 13730.00 **** FILE TRA~LER **** - **** REEL HEADER **** LIS 91/ 4/ 8 AWS 01 **** TAPE HEADER **** LIS 91/. 4/ 8 __ FILE # 4 **** FILE HE~DER **** LIS .001 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) · 1- 11 / SN- 04 (MPI) : SAG NORTH : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = REPEAT PASS - DLL-MLL-SL-CAL (13690 - 14040 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 0 CURVES : NAME 1 CAL 2 CHT 3 DEV 4 ED 5 ES 6 GR 7 ID 8 IS 9 K 10 KTH 11 RB 12 RD 13 RMLL 14 RS 15 SP 16 SPD 17 TEMP 18 TH 19 TTEN 2O U CODE SAMPLE# UNIT BYTES 68 1 IN 4 68 1 LBF 4 68 1 DEG 4 68 1 MV 4 68 1 MV 4 68 1 API 68 1 A 4 68 1 A 4 68 1 % 4 68 1 API 4 68 1 DEG 4 68 1 OHMM 4 68 1 OHMP[ 4 68 1 OHMM 4 68 1 MV 4 68 1 F/MN 4 68 1 DEGF 4 68 1 PPM 4 68 1 LBF 4 68 1 PPM 4 * DATA RECORD DEPTH ES KTH SP U 14040.000 -999.2500 -999.2500 -999.2500 -999.2500 13990.000 47.54819 0.0000000E+00 -80.00000 0.2913000 13940.000 117.9682 24.95168 -52.00552 1.219997 13890.000 191.7579 14.46201 -78.23911 0.8108709 (TYPE# 0 ) CAL GR RB SPD -999.2500 -999.2500 -999.2500 -999.2500 11.60390 0.0000000E+00 36.16901 10.99890 9.216135 35.48067 25.20532 8.999102 9.419199 20.98073 25.27676 8.999102 1014 BYTES * CHT ID RD TEMP -999.2500 -999.2500 -999.2500 -999.2500 1171.065 192.9901 5.657357 184.0313 866.4463 170.9132 13.26634 186.0052 1098.972 149.2952 23.53059 186.7464 DEV IS RMLL TH -999.2500 -999.2500 -999.2500 -999.2500 304.5278 471.7434 1.994034 0.0000000E+00 321.3120 444.3982 15.12970 2.706980 321.9465 337.4790 40.07228 0.6844106 ED K RS TTEN -999.2500 -999.2500 -999.2500 -999.2500 75.79390 0.7499999E-01 3.978072 7038.289 157.3819 0.3932770 10.47735 6395.109 243.7969 0.2820960 22.42807 6952.336 13840.000 8.980143 1096.119 322.7461 250.8846 140.0805 34.17561 57.85338 255.6445 0.3833539 22.84749 23.21373 62.53056 29.56461 21.62842 -80.12581 9.999001 185.8856 1.201217 7032.848 1.241496 13790.000 11.73350 1072.467 72.36197 161.5122 93.09465 51.89146 33.43547 15.77317 -33.72208 9.999001 183.5120 8.900316 310.0127 221.8566 9.101007 11.75525 101.9184 0.2810545 12.87366 7206.844 13740.000 6.000000 500.0000 0.0000000E+00 1.220551 0.2704000 46.84232 40.95308 58.42227 0.5328637 32.81068 0.0000000E+00 0.4292828 0.2000000 0.1826688 32.67029 0.0000000E+00 0.0000000E+00 3.258320 6000.000 1.636977 13690.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 59 . 14040.00 ENDING TAPE DEPTH = 13690.00 **** REEL HEADER **** LIS 91/ 4/ 8 AWS 01 **** TAPE HEADER LIS 91/ 4/ 8 O1 FILE # 5 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : 1 - 11 : SN - 04 (MPI) : SAG NORTH : NORTH SLOPE : ALASKA FORMAT RECORD (TYPE# 64) ONE DEPTH PER FR3~E TAPE DEPTH UNIT : F CURVES : NAME CODE SAMPLE# UNIT 1 TTEN 68 1 LBF 2 CHT 68 1 LBF 3 GR 68 1 API 4 SPD 68 1 F/MN 5 TEN 68 1 LBF BYTES 4 4 4 4 4 * DATA RECORD (TYPE# 0) DEPTH TTEN TEN 13900.000 -999.2500 6503.758 13850.000 6693.520 -999.2500 13800~000 6888.859 -999.2500 13750.000 6833.367 3573.668 13700.000 6946.250 1643.490 13650.000 6847.734 711.9226 13600.000 6862.305 296.6028 13550.000 6771.609 104.8431 13500.000 6743.492 20.34198 1014 BYTES * CHT -999.2500 -999.2500 -999.2500 7386.945 7407.539 7414.707 7421.672 7397.676 7346. 070 GR 26.78821 43.65005 84.63657 44.59009 108.9787 102.2541 86.82623 58.55884 127.8959 SPD -999.2500 -999.2500 -999.2500 42.99568 42.24901 41.99582 42.12831 42.37221 42.00171 13450.000 6698.305 -45.89091 13400.000 6757.344 -14.82940 13350.000 6649.695 -47.31192 13300.000 6725.902 41.76335 13250.000 6607.992 -48.43401 13200.000 6566.090 -51.64781 7283.945 154.0887 42.23970 7218.375 93.39726 41.99582 7168.512 77.54491 43.10489 7106.344 40.95755 43.47429 7050.176 76.57739 43.35359 6975.164 61.92577 43.74579 TOTAL DATA RECORDS : STARTING TAPE DEPTH = FILE TRAILER **** 35 13900.00 ENDING TAPE DEPTH 13170.00 **** TAPE TRAILER **** LIS 91/ 4/ 8 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 409 **** REEL TRAILER **** LIS 91/ 4/ s AWS 01 TOTAL RECORDS IN THIS LOGICAL REEL : 410 TOTAL RECORDS IN THIS PHYSICAL REEL: 410 End of execution: Mon 8 APR 91 9:39a Elapsed execution time = 55.20 seconds. SYSTEM RETURN CODE = 0