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183-181
333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov February 9, 2022 Mr. Greg Hobbs, P.E. Regulatory Engineer, Wells Team ConocoPhillips Alaska 700 G Street Anchorage, AK 99501 Re: Location Clearance Hemi Springs State 1 (PTD 1831810) Dear Mr. Hobbs: On September 23, 2021, the Alaska Oil and Gas Conservation Commission (AOGCC) received your email request for final location clearance of the Hemi Springs State 1 drillsite. Surface abandonment was witnessed by an AOGCC Inspector on March 3, 2012. Location inspection was conducted by the Department of Natural Resources and ConocoPhillips Alaska Inc. representatives on August 24, 2021; an AOGCC Inspector did not participate. A copy of the Field Inspection Report for Hemi Springs State 1 was provided to AOGCC on September 23, 2021 for review in lieu of an additional inspection. Based on the inspection report, Hemi Springs State 1 drill site is complianW with onshore location clearance requirements as stated in 20 AAC 25.170. The AOGCC requires no further work on the subject well or location at this time. However, ConocoPhillips Alaska, Inc. remains liable if any problems were to occur with this well in the future. Sincerely, Jeremy M. Price Chair, Commissioner cc: Ashley Ethridge, DNR (ashley.ethridge@alaska.gov) Sarah Kenshalo, CPAI (sarah.m.kenshalo@conocophillips.com) Jeremy Price Digitally signed by Jeremy Price Date: 2022.02.09 16:40:10 -09'00' 1 Carlisle, Samantha J (OGC) From:Regg, James B (OGC) Sent:Wednesday, February 9, 2022 1:11 PM To:AOGCC Records (CED sponsored) Subject:FW: Hemi Springs St. 1 (183-181) Attachments:2021-0922_Trip Report_Hemi Springs.pdf Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907‐793‐1236 From: Regg, James B (OGC) Sent: Wednesday, February 9, 2022 11:43 AM To: Ethridge, Ashley L (DNR) <ashley.ethridge@alaska.gov> Subject: RE: Hemi Springs St. 1 (183‐181) We can accept the Division of Oil and Gas Inspection Report DOG22‐030 (“North Slope Hemi Springs State #1 Trip Report”; ) in lieu of an AOGCC site visit. AOGCC will send a location clearance approval letter to CPAI (copy you) based on the findings in the trip report. Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907‐793‐1236 From: Ethridge, Ashley L (DNR) <ashley.ethridge@alaska.gov> Sent: Monday, February 7, 2022 1:49 PM To: Regg, James B (OGC) <jim.regg@alaska.gov> Subject: FW: Hemi Springs St. 1 (183‐181) From: Regg, James B (CED) <jim.regg@alaska.gov> Sent: Friday, September 24, 2021 10:59 AM To: Hobbs, Greg S <Greg.S.Hobbs@conocophillips.com> Cc: Kenshalo, Sarah M <Sarah.M.Kenshalo@conocophillips.com>; Ethridge, Ashley L (DNR) <ashley.ethridge@alaska.gov> Subject: RE: Hemi Springs St. 1 (183‐181) 2 AOGCC witnessed the surface abandonment (cutoff; cement to surface) on 3/3/2012 and well plugging operations were deemed to meet AOGCC requirements. As far as I can tell, CPAI and AOGCC did not perform a location inspection at Hemi Springs State #1 during the snow/ice free months of 2012 that would initiate our granting site clearance under 20 AAC 25.170. We may be able to accept DNR’s location inspection in lieu o f our inspection but I have not yet reviewed their report which was received yesterday afternoon. Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907‐793‐1236 From: Hobbs, Greg S <Greg.S.Hobbs@conocophillips.com> Sent: Thursday, September 23, 2021 6:18 PM To: Regg, James B (CED) <jim.regg@alaska.gov> Cc: Kenshalo, Sarah M <Sarah.M.Kenshalo@conocophillips.com> Subject: Hemi Springs St. 1 (183‐181) Jim, In August, the Hemi Springs St. 1 pad was visited by a group from theDivision of Oil and Gas and Sarah Kenshalo of ConocoPhillips. A draft report from DOG notes that the well was plugged and abandoned in 2012, and the AOGCC has not issued a final site clearance for the well. I dug into the AOGCC file and the last two documents for the well are the Inspection report from Jeff Jones noting that the well was abandoned per regulatory requirements, and our completion report with a photo of the gravel mound placed for subsidence after thaw. Sarah asked me to look into what was required for location clearance. Looking at the regulations, AAC 25.170 (d) notes that after the location is cleared, the Commission will at its discretion inspect the site and provide the operator a report of the inspection. 3 A photo from the 9/23/21 DOG visit is below showing the well mound currently: 4 My understanding is that the report from Mr. Jones combined with our final report satisfied the site clearance in the absence of a later inspection and report from the AOGCC. Am I correct? Thank‐you. Greg Greg Hobbs, P.E. Regulatory Engineer I Wells Team I W: (907) 263‐4749 I C: (907) 231‐0515 Field Inspection Report DOG22-030 North Slope Hemi Springs State #1 Trip Report Trip Dates: 8/24/2021 Report Date: 9/23/2021 Travel Authorization: DOG22-030 Unit(s): Formerly Hemi Springs Unit Operators: ConocoPhillips Alaska, Inc. (CPAI) Participants: Alex Zinck and Ashley Ethridge, Division of Oil and Gas; Sarah Kenshalo, CPAI Summary: On August 24, 2021, Alex Zinck and Ashley Ethridge from the Division of Oil and Gas (Division) Permitting Section traveled to Hemi Springs State #1 to observe and document site conditions. The primary reason for the site visit was to assess site conditions to aid DNR decision makers in determining a course of action for the lease. Background: Lease ADL 028249 was originally assigned to Humble Oil and Refining Company and Richfield Oil Corporation on October 1, 1965. Lease ADL 028249 was committed to the Hemi Springs Unit, which was formed on January 17, 1984, with Atlantic Richfield Company Alaska, Inc. (ARCO) being the unit operator. The Hemi Springs Unit was voluntarily terminated on October 1, 1992. In May 2000, the name on the lease changed from ARCO to Phillips Alaska, Inc. In 2002 the name on the lease changed from Phillips Alaska, Inc. to ConocoPhillips Alaska, Inc. ARCO drilled one exploration well at the Hemi Springs State #1 site. It was certified as capable of producing in paying quantities on June 04, 1984. In 2012 an ice road was constructed from W Pad in the Prudhoe Bay Unit to the Hemi Springs State #1 site to get equipment on site to plug and abandon the well. As it stands, the Alaska Oil and Gas Conservation Commission (AOGCC) has not issued a final site location clearance for the Hemi Springs State #1 well. The site has been accessed by aircraft and by an ice road that connected at the north end of the pad. The site consisted of a gravel pad, a flare pit located on the south side of the pad, and a reserve pit located on the east side of the pad. The reserve pit was backfilled with contents in place. The flare pit gravel was used to cap the reserve pit in 1984. The reserve pit was officially closed by the Alaska Department of Environmental Conservation (ADEC) on January 16, 2002. A Reclamation Plan was prepared by Weston Solutions Inc. in 2011 for rehabilitation efforts that included mounding gravel on the well location and topping with overburden to prevent ponding related to subsidence, and mechanical contouring in the gravel pad to promote revegetation. Environmental site assessments were conducted in two phases between 2014 and 2015. During the Phase II assessments gravel pad soil, flare pit soil, and surface water samples were taken and tested to determine if there was residual petroleum contamination at levels that may pose a risk to human health, or the environment present at the site. All samples where contaminants were detected were below the ADEC acceptable levels for cleanup, except for one gravel pad soil sample Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section that had diesel range organics that tested above the cleanup level even after the silica gel clean-up procedure. The Phase II environmental site assessment was completed in accordance with an ADEC approved work plan, and no further investigations or activity has been planned. Lease ADL 028249 was ordered into production in a decision from the Division dated August 25, 2014. The decision stated that if the lease was not placed into production by February 25, 2017, CPAI must relinquish the lease to the State on February 26, 2017, in “good order and condition,” as required by paragraph 36 of the lease agreement. On September 15, 2014, CPAI appealed the decision and requested a stay. In a letter dated February 24, 2017, the Commissioner stayed the August 25, 2014, decision until such a time that a decision is issued on CPAI’s appeal of that decision. Well Information: AOGCC permit number: 183181 American Petroleum Institute (API) number: 50029210560000 Spudded: January 11, 1984 Suspended: April 3, 1984 Plugged and Abandoned: March 4, 2012 Location information: Meridian: Umiat, Township: 10N, Range: 11E, Section: 12, SE ¼ Latitude, Longitude: 70.2315 N, -149.2223 W ADL: 028249 Hemi Springs State #1 is approximately 11 miles southeast of the Kuparuk airport. DOG Permitting Associated LONS Files: 83-103 Drill Pad C - Withdrawn 83-104 Drill Pad A - Constructed 83-105 Access Road - Withdrawn Observations: Division representatives traveled to the Hemi Springs Pad via helicopter accompanied by Sarah Kenshalo. An aerial survey of the Hemi Springs Pad was conducted to obtain high-quality orthomosaic imagery. In addition, an inspection of the pad was conducted on the ground to collect observations and photos. The pad was clean with minimal debris present. The shoulders of the pad were in good condition with very minimal amounts of gravel displaced to tundra. The well mound appeared stable and in good condition. The former flare pit was not discernable from the ground or the air. Revegetation was occurring in all areas of the pad with most of the vegetation being located near ponded water on top of the reserve pit. The mechanical contours for revegetation purposes did not contain significantly more vegetation than other areas of the pad. There were areas on the reserve pit where ponding was present. Some sheen was present on the water ponded on top of the reserve pit and on water near the gravel ramp that was used to connect to the ice road. A sheen has not been noted in these locations in prior reports and assessments. The sheen had characteristics of being biological in origin, as it broke apart when disturbed. Findings: The pad was in good condition, including the well mound. Vegetation was starting to establish on all areas of gravel pad. The reserve pit had some subsidence with ponding present. This ponding had been previously noted in the 2011 Reclamation Plan and no action has been taken. Sheens were present on some spots of water on the reserve pit and on water near the ramp used to connect to the ice road. Alex Zinck and Ashley Ethridge Permitting Section Hemi Springs State #1 Trip Report 9/23/2021 Figures: Figure 1: Inspection location map Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 2: Hemi Springs Pad Figure 3: Gravel migrated to tundra Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 4: Pad shoulder with vegetation migrating onto pad Figure 5: Trench with vegetation Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 6: Reserve pit southern end showing troughs and mounds Figure 7: Pond on reserve pit Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 8: Sheen observed near pond in Figure 6 Figure 9: Ponding on reserve pit Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 10: Reserve pit north end Figure 11: Ramp for ice road Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 12: Sheen observed near ramp for ice road Figure 13: Well mound Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 14: Well mound Alex Zinck and Ashley Ethridge Hemi Springs State #1 Trip Report 9/23/2021 Permitting Section Figure 15: Orthomosaic image of Hemi Springs captured on 8/24/21 From:Regg, James B (CED) To:AOGCC Records (CED sponsored) Subject:FW: Hemi Springs St. 1 (183-181) Date:Friday, September 24, 2021 11:00:04 AM Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907-793-1236 From: Regg, James B (CED) Sent: Friday, September 24, 2021 10:59 AM To: Hobbs, Greg S <Greg.S.Hobbs@conocophillips.com> Cc: Kenshalo, Sarah M <Sarah.M.Kenshalo@conocophillips.com>; Ethridge, Ashley L (DNR) <ashley.ethridge@alaska.gov> Subject: RE: Hemi Springs St. 1 (183-181) AOGCC witnessed the surface abandonment (cutoff; cement to surface) on 3/3/2012 and well plugging operations were deemed to meet AOGCC requirements. As far as I can tell, CPAI and AOGCC did not perform a location inspection at Hemi Springs State #1 during the snow/ice free months of 2012 that would initiate our granting site clearance under 20 AAC 25.170. We may be able to accept DNR’s location inspection in lieu o f our inspection but I have not yet reviewed their report which was received yesterday afternoon. Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907-793-1236 From: Hobbs, Greg S <Greg.S.Hobbs@conocophillips.com> Sent: Thursday, September 23, 2021 6:18 PM To: Regg, James B (CED) <jim.regg@alaska.gov> Cc: Kenshalo, Sarah M <Sarah.M.Kenshalo@conocophillips.com> Subject: Hemi Springs St. 1 (183-181) Jim, In August, the Hemi Springs St. 1 pad was visited by a group from theDivision of Oil and Gas and Sarah Kenshalo of ConocoPhillips. A draft report from DOG notes that the well was plugged and abandoned in 2012, and the AOGCC has not issued a final site clearance for the well. I dug into the AOGCC file and the last two documents for the well are the Inspection report from Jeff Jones noting that the well was abandoned per regulatory requirements, and our completion report with a photo of the gravel mound placed for subsidence after thaw. Sarah asked me to look into what was required for location clearance. Looking at the regulations, AAC 25.170 (d) notes that after the location is cleared, the Commission will at its discretion inspect the site and provide the operator a report of the inspection. A photo from the 9/23/21 DOG visit is below showing the well mound currently: My understanding is that the report from Mr. Jones combined with our final report satisfied the site clearance in the absence of a later inspection and report from the AOGCC. Am I correct? Thank-you. Greg Greg Hobbs, P.E. Regulatory Engineer I Wells Team I W: (907) 263-4749 I C: (907) 231-0515 • • G. C. Alvord Alaska Drilling Manager Drilling & Wells v P. O. Box 100360 Anchorage, AK 99510 -0360 ConocoPhil I i ps Phone: 907 - 265 -6120 March 14, 2012 Commissioner i r a ; EIVED State of Alaska Alaska Oil & Gas Conservation Commission MAR 5 333 West 7 Avenue Suite 100 1 01 Anchorage, Alaska 99501 Gas Cons. Commission Pi ichora e Subject: Well Completion Report for Hemi Springs State 1 I t %3 Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Well Completion Report for the recent abandonment operations on Hemi Springs State #1. Included in this package is the AOGCC Well Completion Report (form 10 -407), summary of operations, schematic and photos of the abandonment site. If you have any questions regarding this matter, please contact me at 265 -6120 or Tom Brassfield at 265 -6377. Sincerely, f-rr 7 C . ,_ G. L. Alvord Alaska Drilling Manager CPAI Drilling G LA/skad , , • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned Q Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 Development ❑ Exploratory 0 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: Service ❑ Stratigraphic Test 2. Operator Name: 5. Date Comp., Susp., 12. Permit to Drill Number: ConocoPhillips Alaska, Inc. orAband.: March 4, 2012 183 - 181 / 309 - 403, 311 - 019 3. Address: 6. Date Spudded: 13. API Number: P. O. Box 100360, Anchorage, AK 99510 - 0360 January 11, 1984 50 029 - 21056 - 00 4a. Location of Well (Governmental Section): 7. Date TD Reached: 14. Well Name and Number: Surface: 1320' FSL, 1320' FEL, Sec. 12, T1 ON, R11 E, UM February 20, 1984 Hemi Springs State #1 Top of Productive Horizon: 8. KB (ft above MSL): 120' RKB 15. Field /Pool(s): 1320' FSL, 1320' FEL, Sec. 12, T1ON, R11 E, UM GL (ft above MSL): 81' AMSL Exploration Total Depth: 9. Plug Back Depth (MD + TVD): 66' FSL, 537' FWL, Sec. 7, T1ON, R12E, UM surface 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x 596717.6 y 5934964.6 Zone 4 10937' MD / 10370' TVD ADL LONS83 - 104, 28249, 390486 TPI: x - 596717.6 y - 5934964.6 Zone 4 11. SSSV Depth (MD + TVD): 17. Land Use Permit: Total Depth: x 598590.5 y 5933734 Zone 4 none na 18. Directional Survey: Yes ❑ No 0 19. Water Depth, if Offshore: 20. Thickness of Permafrost MD/TVD: (Submit electronic and printed information per 20 AAC 25.050) N/A (ft MSL) 1900' MD / 1900' TVD 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re drill /Lateral Top Window MD/TVD none not applicable 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE PULLED 20" 91.5# H-40 35' 115' 35' 115' 30" 340 sx Cold Set II 13.375" 72# L -80 39' 2589' 39' 2589' 17.5" 1900 sx ASIII, 300 sx Class G 9.625" 47# L -80 34' 9512' 34' 8990' 12.25" 1050 sx Class G, 700 sx ASI 7" 29# L -80 9187' 10025' 8693' 9483' 8.5" 500 sx Class G 24. Open to production or injection? Yes ❑ No isi If Yes, list each 25. TUBING RECORD Interval open (MD +TVD of Top & Bottom; Perforation Size and Number):_ - -.. SIZE DEPTH SET (MD) PACKER SET (MD/TVD) ---- - ° _ "_' na na na perfs cemented off \--- 2. ACID, FRACTURE, CEMENT SQUEEZE, ETC. p ] 201 \ DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED ,�llaSka Oii & GaS ns. t�r�n 27. -- -'PRO ION TEST Date First Injection t - - --- ___ - ethod of Operation (Flowing, gas lift, etc.) abandoned Date of Test Hours Tested Production for OIL -BBL GAS -MCF WATER -BBL CHOKE SIZE GAS - OIL RATIO na na Test Period - -> Flow Tubing Casing Pressure Calculated OIL -BBL GAS -MCF WATER -BBL OIL GRAVITY - API (corr) Press. psi 24 -Hour Rate -> 28. CORE DATA Conventional Core(s) Acquired? Yes ❑ No 0 Sidewall Cores Acquired? Yes ❑ No Q If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (Submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. NONE RBDAAS MAR' 15 201 Form 10-407 Revised 12/2009 CONTINUED O REVERSE ,. // Submit original only xel G 28. GEOLOGIC MARKERS (List all formations and ma•encountered): 29. • FORMATION TESTS NAME MD TVD Well tested? ❑ Yes Q No If yes, list intervals and formations tested, Permafrost - Top ground surface ground surface briefly summarizing test results. Attach separate sheets to this form, if Permafrost - Bottom 1900 1900' needed, and submit detailed test information per 20 AAC 25.071. not applicable N/A Formation at total depth: na 30. LIST OF ATTACHMENTS Summary of Daily Operations, photos of site 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tom Brassfiel 265 - 6377 Printed Na G. L. Al 2rd Title: Alaska Drilling Manager Signature d ' / Phone 265 - 6120 Date 7 • 2, .p ,. e ' wori h74I y . J r � C� O `v " INSTRUCTIONS General: This f. is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a ell schematic diagram with each 10 -407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item la: Classification of Service wells: Gas injection, water injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123- 00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -in, or Other (explain). Item 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation, and a brief summary of this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 • • Hemi Springs State #1 Surface P &A Summary 03/4/2012 02/26/2012: Mobilize well stand, heater, loader and light plant to site. Tented the wellhead using the mobile well stand and visqueen. Place heater trunk at bottom of wellhead. 02/27/2012: FMC replaced wellhead and annuli valve gauges and installed bleeder valves on wellhead valves ahead of the new gauges. Greased the wellhead valves and made operational. Checked for pressure on annuli valves and tree valves. No apparent pressure seen on the gauges. Checked for hydrocarbons via the bleeder valves. The upper annulus valve had a short slight blow probably due to heating the wellhead. The lower annulus 13 3/8 x 9 5/8 went on vacuum for about 2 minutes prior to equalizing. Removed tent and well platform from wellhead. Moved all equipment away from well. 02/28/2012: Operation on standby for personnel change outs and weather issues. 02/29/2012: Install blanking bull plugs on annulus valves after checking for pressures. All pressures = 0 PSI. With PEAK excavator, excavate well casings and mousehole to 4 feet below tundra. Clear & clean up all wooden cellar debris. Operation completed approximately 1745 HRS. 03/01/2012: Wait on weather for equipment operation. Temperatures — 48 Deg 03/02/2012: Wait on weather for equipment operation. Temperatures — 46 Deg. Mobilize PEAK crane to location at 12 Noon. -38 Deg. Mobilize GBR welder CPAI Safety Specialist and KDT hands. Cut mouse hole off and weld plate to top. With welder, cut window in 20 ". Observed good cement around 13 3/8" casing. Attach crane and slings to well head for lifting. 1330 HRS Weld on nipple with valve assembly to 13 3/8" casing Tap 13 3/8" casing with air drill & bit, observed no pressure. Cut window in 13 3/8" casing. 1500 HRS Observed no cement on annulus. Weld on nipple with valve assembly to 9 5/8" casing. 1600 HRS Tap 9 5/8" casing with air drill & bit, observed no pressures but casing full of freeze protect diesel. Shut in valves. Mobilize Vac truck to location. Rig up same at 1715 HRS. Drain 9 5/8 casing. Received approximately 1 1 /2 BBLS of diesel. Continue cut 9 5/8" and 13 3/8" casing free until crane pulled assembly up and out of the way. Observed weight of assembly at 8000 Lbs. Lay down assembly and release crane at 1830 HRS. • • Vacuum out remaining diesel in 9 5/8" casing down to hard cement top. Observed hard cement in 9 5/8" casing at 9' below cut. Observed hard cement in 9 5/8" x 13 38" annulus at 33' below cut. Operation shut down at 1915 HRS. 03/03/2012: Hot water showed up on location at 9:OOam. Welder showed at 10:OOam AOGCC rep Jeff Jones showed at 10:30am KDT hands and water truck showed at 10:45 Gary Gauthier - Drilling Safety sniffed well at 10:50 GBR Welder cut and dressed off 9 5/8" off at 11:OOam KDT Toolhouse mixed and poured 11 x 100Ibs bags of cement until 11:40. Observed 9 5/8" casing and 9 5/8" x 13 3/8" annulus topped off with cement. AOGCC rep Jeff Jones witnessed cement job. GBR Welder ground casing and welded cap on tree until 12:OOpm AOGCC and CPAI reps obtained enclosed pictures. KDT Loader on location has a flat tire, will be repaired. Utilize PEAK Loader to backfill dig. Completed 1800 HRS Plan for location will be closed off 3 -5 -2012. 03/4/2012: Final inspection of location indicated proper backfill with 4' mound over dig. Photograph obtained and enclosed. HEMI SPRINGS ST•P &A 1r` Spud Date: 1/11/84 with Parker Rig #191 ConocoPh Rig released @ 2200 hrs 4/3/84 Surface P &A completed 3/4/2012 Surface Location: 1320' FEL, 1320' FSL, Sec. 12, T10N, R11 E Casing strings cut -off below Tundra level & topped -off with cement Pumped 700sx ASI 15.7 ppg Depths are based on down annulus Parker 191 RKB r `% % ��\5 \' o Top plug from 155' to surface (approx 9' below �\% % I N N 1$ ground level), 8 % bbls cement G, 15.7 20" @ 115' MD 4\% �\1 g ppg ASI Surface csg. f \\ 13 3/8" 72# L -80 BTC 9 3 @ 2587' MD % ppg r, %\ 13 3/8" No cement to surface. Top job performed successfully NaCI /NaBr Placed 125sx cement G, 15.9 ppg on retainer. Tagged TOC @ 4418 1 ;1 Perfs from 4589 to 4652' MD \ 5. '____ , Cement Retainer @ 4720' MD l A% ; \.. %.� Perfs from 4734 to 4810' MD 95/8 "FO tool @5404'MD k% ; \\ Cemented with 575sx G, 15.8 ppg 9.3 ppg i NaCl/NaBr i aC Br a r i ""' Cement Retainer @ 7083' MD. Dumped 21 bbls cement G, 15.8 ppg on top % 0 gio Squeezed perfs from 7174 to 7176' MD with 18 bbls cement G, 15.8 ppg 9.8 ppg �g � NaCl/NaBr Perfs from 7196 to 7245' MD J % ` : :` Cement Retainer @ 7408' MD. Squeeze with 15 bbls cement G, 15.8 ppg 9 5/8" FO tool @ 7803' MD .t.1 Cemented with 550sx G, 15.8 ppg 9.8 ppg 4, Squeezed perfs from 7460 to 7462' MD 4. NaCI /NaBr 0 i i '. , ; Cement Retainer @ 9088' MD. Dumped 21 bbls cement G, 15.8 ppg on top TOL @ 9187' MD 1 % % 9 5/8" cemented with 500sx G, 15.8 ppg. 9 5/8" Casing 47# L -80 BTC II; @9512'MD p 9.7ppg i aCl /Na: a. Ir .e Perfs from 9538 to 9578' MD Ir r oes 7" Liner 29# L -80 @ 10025' MD \\\ P&A plug #2 Top @ 10200' MD 8 %" Production hole to TD j j PM plug #1 Top @ 10450' MD @ 10937' MD 5/19/2005 Rev. by TJB 03/13/2012 ., 1 gift ' a 4 , -- ,,, 1 : 4: .0 . - ;: -7:7: :.., ,.. :" . 7 - , ., ,,, -; .' _.",::, • -' .4:.., - .,,, .,,,,,,,„ t.,.,.: _ : : . ,.,..'” ,.'Cl` , ,,,,i,,,,,,, ..... = {'�, it .'" 4 +' ConocoPhillips Alaska, Inc. • This photo is copyright by ConocoPhillips Alaska, Inc. and cannot be released Or published without the express consent of ConocoPhillips Alaska, Inc. t „* 4 b 5 f „ •'#, 4 Yr Y ' "i 4:4? f .- Y % aBq. {kM `bMy '3 . , 1 , x ;,� „- a PP ..� � -w 4 t ., • s 0 ConocoPhillips Alaska, Inc. This photo is copyright by ConocoPhillips Alaska, Inc. it'd cannot be releaseConoco 4r published without the express ” ��, I ' y consent of Phillips Alaska, Inc. • �a • s a, r s y coP hillips A laska, r ` " I lips Alaska, Inc. ii �� " �� I :. a released Or pu h the � . _ express con sent t of Canocapt �k ti ska, Inc. e I';',. Il k • ple? lo . - •. i .. a '"":tk tilt , ^..,, tce , ,00,tri„..„0._ ,' ' ., 5: p TZ u Ye ,,, t,0 ,,.y� 1 ° et to - • X11 ConocoPhillips Alaska Inc. 4. C) This photo is copyright by ConocoPhillips Alas Inc. and can be releas Or publishe mirth express consent. of ConocoPhillips Alaska, Inc. • E` • ConocoPhillips Alaska, Inc. This photo is copyright by ConocoPhillips Alaska, Inc. and cannot be released Or published without the express consent of ConocoPhillips Alaska, Inc. m • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ey, / ice DATE: March 3, 2012 P. I. Supervisor l FROM: Jeff Jones SUBJECT: Surface Abandonment Petroleum Inspector Hemi Springs State #1 - PTD 1831810 - ConocoPhillips Alaska Inc. March 3, 2012: I traveled to Conoco - Phillips Alaska Inc.'s (CPAI) Hemi Springs State #1 well location to inspect the casing cut off and surface abandonment procedures. I met CPAI representative Jim Holley at the Hemi Springs State #1 excavation site today and inspected the cut off well head. I noted that the casing strings were cut off at least 4 - feet below original tundra grade as required by the approved P &A procedure. I noted that all the casing annuli were filled to surface with hard cement. A %-inch thick steel marker plate was then seal welded to the outermost 20 -inch pipe with the required information - bead welded onto it. The excavation will be filled and mounded to 4 feet to allow settling , without forming a ponded depression. Summary: I inspected the surface cement plugs, casing cut off depth, and the P &A marker plate on CPAI's hemi Springs State #1 well and found all to be in compliance with AOGCC regulations. Attachments: 2 photos mo d. APR 1 t‘. • • Surface Abandonment — Hemi Springs State #1 PTD 1831810 Photos by AOGCC Inspector J. Jones March 3, 2012 �. � �. y ' . 4 It , _ '..� • a � , Cement to surface; w . ° all casing annuli f ' / Fah ,' , s • i . .. i i i u Z'' • -- �8 b Marker plate 43 '''' E 5 6 i III: it -� r� .. it) TT , .„, i Page 1 of 1 • Schwartz, Guy L (DOA) From: Schwartz, Guy L (DOA) Sent: Tuesday, January 10, 2012 4:10 PM To: 'Brassfield, Tom J' Cc: Alvord, Chip Subject: RE: Hemi Springs P &A (PTD 183 -181 <--"'"----^ Tom, The sundry to P & A the well is still valid ( sundry 309 -403) as long as there are no changes to the operation. It is 2 yrs old but I don't think anything has changed operationally ..if so let me know. Hope the NSB comes through with permits for you this year. The extension shows that it is valid till 9/2/12. Regards, Guy Schwartz Senior Petroleum Engineer AOGCC 793 -1226 (office) 444 -3433 (cell) From: Brassfield, Tom J [mailto:TOM.J .Brassfield @conocophillips.com] Sent: Tuesday, January 10, 2012 3:42 PM To: Schwartz, Guy L (DOA) Cc: Alvord, Chip Subject: Hemi Springs P&A Guy, just wanted to check and confirm that there are no additional AOGCC approvals for the Hemi Springs P &A this year? We are currently waiting on the NSB to approve the project (again!) and anticipate starting the ice road construction around Feb 1S The P &A would be finished late February/early March if all comes together as planned. Thanks, Tom Tom Brassfield Staff Drilling Engineer 907/265 -6377 (w) 907/244 -5684 (c) 907/275 -7352 (pgr) 1/10/2012 • • SEAN PARNELL, GOVERNOR Chip Alvord Drilling Manager ConocoPhillips Alaska, Inc. ~~~ 700 "G" Street Anchorage, AK 99510 Re: Exploration Field, Exploration Pool, Hemi Springs State # 1 Sundry Number: 310-276 Dear Mr. Alvord: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Daniel T. Seamount, Jr. h J Chair DATED this day of September, 2010. Encl. ~~ Conoco`Phillips Box 100360 Alaska 99510-0360 August 30,2010 Commissioner State of Alaska Alaska Oil and Gas Conservation Commission 333 West 7t" Avenue, Suite 100 Anchorage, AK 99501 Re: Renewal of suspension status 10-403 Sundry Surface Location: ~J Hemi Springs State #1 1320' FSL, 1320' FEL, Sec 12, T10N-R11E, UM X=596,718 & Y=5,934,965 ASP4 NAD27 Dear Commissioner: ConocoPhillips Alaska, Inc. hereby submits a request for renewal of suspension status for the Hemi Springs State #1 wellbore per 20 AAC 25.110. The well was visually inspected on 8/5/2010 and the results submitted with a 10-404 sundry. Attached is a wellbore schematic noting the condition of the wellbore. Please note the following: • The wellbore has been mostly P&A'd except for the surface cut-off • Plans were to complete the final P&A in 2009/2010, but permitting issues with the NSB delayed the project into late Winter and the decision was made to postpone until the Winter of 2010/2011. See attached correspondence. CPAI requests renewal of the suspension until 6/1/2011, so the final surface P&A program can be completed during the 2011 Winter season. Sincer~e_ly,>~-1 Tom Brassfield Senior Drilling E cc: CONFIDENTIAL -Hemi Springs State #1 Well File Chip Alvord ATO-1570 Leslie Senden ATO-1390 • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 0 ~~,1 1. Type of Request: Abandon ^ Plug for Redrill ^ Perforate New Pool ^ Repair Well ^ Change Approved Program ^ Suspend ^ Plug Perforations ^ Perforate ^ Pull Tubing ^ .Time Extension ^J Operations Shutdown ^ Re-enter Susp. Well ^ Stimulate ^ Alter Casing ^ Suspension ^ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: Conoco Phillips Alaska, Inc. Development ^ Exploratory Q 183-181 ° 3. Address: Stratigraphic ^ Service ^ 6. API Number: 700 "G" Street, Ancjorage, AK 99510 50-029-21056 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: Spacing Exception Required? Yes ^ No ^~ Hemi Springs State #1 9. Property Designation (Lease Number): 10. Field/Pool(s): LONS 83-104, ADL 28249 ` ~~'- ~~~%~C~-~'~ ~~ ':~' ` ~ Exploration 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): • 10,937 10,370 Surface Surface See Schematic See Schematic Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 115' 115' na na Surface 2550' 13-3/8" 2589' 2589' 5380 2670 Intermediate Production 9478' 9-5/8" 9512' 8990' 6870 4750 Liner 838' 7" 10,025' 9483' 8160 7030 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): See Schematic See Schematic na na na Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): na na 12. Attachments: Description Summary of Proposal ^J 13. Well Class after proposed work: Detailed Operations Program ^ BOP Sketch ^ Exploratory Q Development ^ Service ^ 14. Estimated Date for 8/30/2010- 6/1/2011 15. Well Status after proposed work: Commencing Operations: Oil ^ Gas ^ WDSPL ^ Suspended Q 16. Verbal Approval: Date: WINJ ^ GINJ ^ WAG ^ Abandoned Commission Representative: GSTOR ^ SPLUG ^ r1 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Tom Brasfield @ 265-6377 Printed Name Chip Alvord Title Drillin Manager Signature ~ Phone 265-6120 Date 8!30!2010 / COMMISSION USE ONLY Conditions of a roval: Notif Commission so that a re resentative ma witness Sund Number: ~ ~ ~~~} pp y p y ry `~' Plug Integrity ^ BOP Test ^ Mechanical Integri ty T e st ^ L o cation Clearance ^ // •` // 11 / / " / / ] Other: JL I ~U 5 1 iMt< t X. TGvi. S%Oh (/~L~d' f~,,~l ~j.,.. ~ G2r ,G,yA'~ CJ ~ ~ u ~~e zs ri ~ C~.) ~(G -~ a , ss ~ ~ . - Subsequent Form Required: n/~~E ~ 'f ~'l.t S ~r E''" - ~r APPROVED BY l Approved by: COMMISSIONER THE COMMISSION Date: ~ ~ l °)~, t ,~ ~.. Form 10-403 Revised 1/2010 ~ ~ ~~ !®~ I { __ I ~ ~~BDM$ SEP 0 2 201-~,~+~ubrt'iit in pl' ;! /~ ./ v _f ~~ HEMI SPRINGS S'I~ ~ ~` Spud Date: 1/11/84 with Parker Rig #191 ~a~~~~~'~~ Rlg released @ 2200 hrs 4/3/84 Blion lalndnglspoolled Surface Location: 1320' FEL, 1320' FSL, Sec. 12, T10N, R11 E Pumped 700sx ASI 15.7 ppg Depths are based on down annulus Parker 191 RKB ~,i Top plug from 155' to surface (approx 9' below 20" @ 115' MD ground level), 8'/i bbls cement G, 15.7 ppg ASI Surface csg. 13 3/8" 72# L-80 BTC @ 2587' MD NaCI/NaBr 13 3/8" No cement to surface. Top job performed successfully Placed 125sx cement G, 15.9 ppg on retainer. Tagged TOC @ 4418 9 5/8" FO tool @ 5404' MD Cemented with 575sx G, 15.8 ppg 9.3 PP9 NaCI/NaBr Perfs from 4589 to 4652' MD Cement Retainer @ 4720' MD Perfs from 4734 to 4810' MD Cement Retainer @ 7083' MD. Dumped 21 bbls cement G, 15.8 ppg on top Squeezed perfs from 7174 to 7176' MD with 18 bbls cement G, 15.8 ppg 9.8 PP9 NaCI/NaBr Perfs from 7196 to 7245' MD Cement Retainer @ 7408' MD. Squeeze with 15 bbls cement G, 15.8 ppg 9 5/8" FO tool @ 7803' MD Squeezed perfs from 7460 to 7462' MD Cemented with 550sx G, 15.8 ppg 9.8 PP9 NaCI/NaBr Cement Retainer @ 9088' MD. Dumped 21 bbls cement G, 15.8 ppg on top TOL@9187'MD 9 5/8" cemented with 500sx G, 15.8 ppg. 9 5/8" Casing 47# L-80 BTC @ 9512' MD 9.7 ppg aCl/Na Perfs from 9538 to 9578' MD 7" Liner 29# L-80 @ 10025' MD P&A plug #2 Top @ 10200' MD %~~~!'~~/i/~~%!!!!~% P&A plug #1 Top @ 10450' MD 8'/2' Production hole to TD ~~~ jai ~;;; @ 10937 MD ~~~%-!!%%~%!'s% 5/19/2005 Rev. by TJB 11!30/09 • . Page 1 of 2 Brassfield, Tom J From: Schwartz, Guy L (DOA) [guy.schwartz@alaska.gov] Sent: Friday, February 26, 2010 12:49 PM To: Brassfield, Tom J Subject: RE: Hemi Springs St 1 P & A status (PTD 183-181) Torn, I agree with your assessment and plan forward. tt is unfortunate that the NS Borough hearing is not sooner. An inspection in summer 2010 will fulfill the regulation requirement for the short term with final P & A in 2011.. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Brassfield, Tom J [mailto:TOM.J.Brassfield@conocophillips.com] Sent: Friday, February 26, 2010 11:48 AM To: Schwartz, Guy L (DOA) Cc: Alvord, Chip Subject: RE: Hemi Springs St 1 P & A status (PTD 183-181) Guy, the NSB has made the determination on the Hemi Springs P&A workscope mentioned below. It looks like we may be on their docket for March 18th. We feel that this could be a problem in completing the project from a timing perspective i.e. mobilizing crews, building the ice road, and completing the P&A workscope before conditions deteriorate. We would propose performing a visual inspection of the well this summer, filing an extension for "Suspension" status, and completing the P&A workscope before 4/1/2011? Thanks, Tom "Thank you for the map, in reading where the location is you will need to submit another $1,500 for a Conditional Use permit that will need to be out fora 30 day Public Notice and will need to be approved only by the Planning Commission, if you do go on with this project you will be on the agenda on March 25, 2010. If you do want to cancel we still do have the check for the Hemi Springs Application, since we did not start on it or accept it you will be getting the refund or we will void the check and return to you. If you have any question feel free to contact me or email me on this request. (2) Hemi Springs, Gwydyr Bay and Point Thomson. No Master Plan is approved for any part of these areas and until time as a Master Plan is approved for all or part thereof there are no administratively approved uses or development in these areas." From: Schwartz, Guy L (DOA) [mailto:guy.schwartz@alaska.gov] Sent: Friday, February 26, 2010 10:08 AM To: Brassfield, Tom J Subject: Hemi Springs St 1 P & A status (PTD 183-181) 8/26/2010 Page 2 of 2 Tom, As per our conversation please send an email outlining the .proposed inspection and Plug/Abandon timing for Hemi Springs St 1. Include the current circumstances that may preclude you from implementing the proposed P & A procedure this winter ice season (2010) . As per 20 AAC 25.110 (e) this well should be inspected before Sept. 30, 2010. Regards, Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) 8/26/2010 • • ConocoPhillips Box 100360 Alaska 99510-0360 ~~ ~. ~~~ ~ Yr' ~~9 !j k~~ii, August 30, 2010 Commissioner State of Alaska Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 j ~ i I,F -, _. , „ ~g .r~~; ~~ ~~ e~ Re: Well Inspection 10-404 Sundry Hemi Springs State #1 Surface Location: 1320' FSL, 1320' FEL, Sec 12, T10N-R11E, UM X=596,718 & Y=5,934,965 ASP4 NAD27 Dear Commissioner: ConocoPhillips Alaska, Inc. hereby submits a status update for the field inspection of the Hemi Springs State #1 location performed on 8/5/2010 as required by 20 AAC 25.110. Please find attached the following documents: • Remote Well inspection Checklist -this inspection was a visual inspection and no pressure readings were taken. • The "as-built" plat • Photographs • A wellbore diagram • The 10-404 Sundry The request for renewal of suspension status will be filed with a 10-403 Sundry. incer Tom Brassfield Senior Drilling Engineer cc: CONFIDENTIAL -Hemi Springs State #1 Well File Chip Alvord ATO-1570 Leslie Senden ATO-1390 ~~. STATE OF ALASKA ALASKA AND GAS CONSERVATION COMMISSI~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon Repair Well Plug Perforations Stimulate Other ~ IC1SpeCtlOn Performed: Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Time Extension ^ Change Approved Program ^ Operat. Shutdown ^ Perforate ^ Re-enter Suspended Well ^ 2. Operator Conoco Phillips Alaska, Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development ^ Exploratory^ 183-181 3. Address: 700 "G" Street, Anchorage, AK 99510 Stratigraphic^ Service ^ 6. API Number: 50-029-21056 7. Property Designation (Lease Number): 8. Well Name and Number: LONS 83-104, ADL 28249 Hemi Springs State #1 9. Field/Pool(s): Exploratory 10. Present Well Condition Summary: Total Depth measured 10,937 feet Plugs (measured) feet true vertical 10,370 feet Junk (measured) See schematic feet Effective Depth measured surface feet Packer (measured) See Schematic feet true vertical surface feet (true vertical) feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 115' 115' na na Surface 2550' 13-3/8" 2589' 2589' 5380 2670 Intermediate Production 9478' 9-5/8" 9512' 8990' 6870 4750 Liner 838' 7" 10,025' 9483' 8160 7030 Perforation depth: Measured depth: See SChematiC True Vertical depth: See SChef118tIC Tubing (size, grade, measured and true vertical depth): na ~~ ~,.. Packers and SSSV (type, measured and true vertical depth): na ._ f;a 11. Stimulation or cement squeeze summary: f ~~'~~' ~1~$510ft ~ c! ~ ~ ~ °` , ` " Intervals treated (measured): ~~.~~~ See Schematic ~ "~s.i,"` '``~ Treatment descriptions including volumes used and final pressure: 12. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 227 1183 3707 Subsequent to operation: 296 3052 3877 13. Attachments: 14. Well Class after work: Copies of Logs and Surveys Run Exploratory^~ Development ^ Service ^ Inspection Report X 15. Well Status after work: Oil Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ ^ SPLUG ^/ 16. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Tom Brasfield @ 265-6377 Printed Name Chip Alvord Title Drilling Manager Signature Phone 265-6471 Date 8/30/2010 R6DMS AUG 31201~'~~ ~ ~3 ~- ~ a Form 10-404 Revised 7/2009 ~ ~ /~bmit Original Only G%'~~~ • • Remote Welt Inspection Checklist Well Name emi S,~ripgs State ~1 Suspended ~ Abandoned ^ Coordinates: 70,232 --179.222 WGS84 Date: p$1QS/2414 Yes No N!A 1. Arcs surrounding Wellhead • Impounded Water ^ ~ ^ • Sheen present on ground water ^ ~ 2. Cellar Area • Fluid in cellar ^ ® ^ • Sheen present ^ ~ ^ • Fluid level in cellar is higher ^ lower ^ the same as ^ the level of the ground water outside the cellar. 3. Wellhead and tree • Presently leaking ^ ~ ^ • Evidence of prior leaks ^ ~ ^ 4. Bird Cover • Complete and secure ^ ^ • Evidence of fluids on inside of cover ^ ^ Description of Tree and Wellhead: (i.e. valve handles. Gages, needle valves, number of valves, etc.) The tree has 4 wing valves, two in the lower flow tee and 2 in the upper flow tee. The 2 western wings are capped and the valves have no handles. The two eastern wings are terminated with needle valves and gauges, the wing valves have handles that are not secured with chains. The tree is capped with two needle valves and a guage. Ail gauges read zero and appear inoperable. Description of Findings: The well area and pad are free of debris. The wooden cellar is filled with gravel and there is no water present. The wail sign is secured to the top flange and is not ~gibie.There is a mouse hole present, it has a metal cap that. is partiaNy welded on. One end of the reserve pit has a +!- 15' x 15' x 2' deep area with ponded water. The other end of the reserve pit is dry. Printed Name: i?a~~u, ~-• /t'taitav c7h Signature Original to :Sharon Allsup-Drake ATO 1533 ~ ~ ac 12 7 r' ~ I r i3 _ IB l7 l6 l5 Q~' , 24 ~ r2 _ ~ L. -- i 32 ~ ~~ nlN s• T lON t ~ 4 B 2 7 8 _ t© is ~ HEMI PAD is ~ ig r t l 1{ WELL N0. I -A Y = x,934,964.62 . X = x96 , ? 17.x6 te,t. 70° t3 ~ 54.6621 Long. t49°I3~p9.373 1320 t=EL 1320 FSL LOCATED IN PROTRACTED SECTION 12 TOWNSHIP 10 N., RANGE II E, UMIAT MER. ,."~'~,a1~~1 OF AL ~~1 .ar .t~G ~~.r~. ~~ S ~ ~~P •f _ ~~~~ ~~ '~ 49th ~ •. f_`'°~~ _ t ~r~` "'~ I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LtCENSEfl TO PRACTICE LAND SURVEYING . IN THE STATE 0l= ALASKA AND THAT THtS PLAT REPRESENTS A SURVEY I~IAflE UNDER MY DIRECT SUPERVYSIpN ANfl THAT ALL Dt=TAILS AR E fARRECT A3 OP DEC.23, 1983. ' ~'~" _ ARCO Ala~k~, tnc. Nli © ~. . n~ r Kuparuk Protect Nmrth Slope ~` I NEB I SPRINGS I~Q . CONDUCTOR AS-BU ITT .date: t)EC•i'3, f983 ;scale: N.T.B. ~UUOUt u ItiwltN .a /•N tgttsNt d-awfi m„ : • dw~. eo.: l.Qffi.a~6 el ~ _ _• __ _. 4 .~ 1 ` ~ ~ ~~9th :•, , - ~ ac ac ~ .~~...~..• •• ..t .. • ~ 8: ;~ ~ aS50C r _ . ..... ~ ~ Q 3 . T. 1 1 N. ,..«« ............... fir" , ' OAV~.. tKCI ~ ~ T.10 N. ~ ~' ••, x276 - ~ ~; l ~ ~ •. ~• r •- VICINITY MAP P.0.4. 5,947,73L66 611,767.05 PI.1 x947,471.67 610,367.77 ,~ Pt •8 a,939,71t 1.3a 604,1 1.3.48 PI.3 x,937,787.79 599,988.4a PI.4 x,936,450.37 597,173.94 P.GlB.,~~l PI•x x,935,616.04 x96,616.16 ~/•1 ~ EX14'f: - , PAD 3 ED.P. ~x,93x,284.L2 x86,704.56 33 ds . , 4 ~ ~,, T.11 tJ. T.10 N . ~ _ ~ u~ '~ ~_+ • ~ cc + 4 1 6 a ~ e ` ~ ~ 1 1 ' Q ~ ~J •~ ~ LEMs3TH OF ICE ROAD 3.47 fAl. a ~~ ~°~ ~~~`i LENtiTH OF ~E8d RD 0.9a MI. '~ FROM EDGE LK. TO gOURCE { day H~~~ PJ•3 FROM EDGE LK. TO SOWRCE d : ItS~ P!• 4 ~, ~ ARCO, At®skct tAC. WATER 90URCE KuPorwk Pro}~6t t+br~tlt 51~, Alesks P/•d . E48 ROAD HEMI•IA ICE ROAD °'~ ~ AS• BUILT LOCATION Dot• :18-23-43 4~mis : li~+• • Dr . by : J. 11<. Dwq. N~ i ~ .~k ~ ~ " ,. i ~ ~~~ o, ~ ~~ ~ ; ~ {:~ ~, fi r .~ ~ £ n ~ ~ a' ~ q ~ ~ ~ ~~ ' Y" c 1 ~~ ~ ° F ~ ~` sv,.. 3 ~. ~ ~ ~ ~ ~. n ~ 'y. ~'ir r~ 4 `~! k r ~ ~ y e ~ * kS 4 ~ g9 ~8~ ~~?~~ ~~. . ,~ .~ ~ ~ ~ ~ vYe L a' a, ~~.~` , ~ `~ _-~~ ~, ~~» [ ~. ,~ ~ 1. ~ ~. .. .. ~~o- ~~ -,~~, ~~ J ~., ~~~~~„~' ~~, ,a. ~~ k ~~ .,~* ,~„ a+ ~ ~ ',,; ~ ~` ~ ` ~ . M"^ ~ ~ ~ ~" '~ ~~ ~, ~ ~ ~~ ~ ~ ~ ~ * ;~ ~ ~4~ ~ a <,. ~ ~,:` ~ ~, ..~ '' .~., ',~ u h ,~ fin,. ~ ~~; fi,~, ~ . F ~ ~~ ~~~~ ~: x w: ~ as.. ~~ ~ ` ~.~ ~_< ~ ~ .:, ~. "~;~ ,^ ~~ " ~ ~ HEMI SPRINGS S'I~ Spud Date: 1/11/84 with Parker Rig #191 ~~~~~~~~'~'' Rlg released @ 2200 hrs 4/3/84 Blind Flange installed Surface Location: 1320' FEL, 1320' FSL, Sec. 12, T10N, R11 E on landing spool Pumped 700sx ASI 15.7 ppg Depths are based on down annulus Parker 191 RKB Top plug from 155' to surface (approx 9' below 20" @ 115' MD ground level), 8'/z bbls cement G, 15.7 ppg ASI Surface csg. 13 3/8" 72# L-80 BTC 9 3 ppg @ 2587' MD NaCI/NaBr 13 3/8" No cement to surface. Top job performed successfully Placed 125sx cement G, 15.9 ppg on retainer. Tagged TOC @ 4418 9 5/8" FO tool @ 5404' MD Cemented with 575sx G, 15.8 ppg 9.3 PP9 NaCI/NaBr Perfs from 4589 to 4652' MD Cement Retainer @ 4720' MD Perfs from 4734 to 4810' MD Cement Retainer @ 7083' MD. Dumped 21 bbls cement G, 15.8 ppg on top Squeezed perfs from 7174 to 7176' MD with 18 bbls cement G, 15.8 ppg 9.8 PP9 NaCI/NaBr perfs from 7196 to 7245' MD Cement Retainer @ 7408' MD. Squeeze with 15 bbls cement G, 15.8 ppg 9 5/8" FO tool @ 7803' MD Squeezed perfs from 7460 to 7462' MD Cemented with 550sx G, 15.8 ppg 9.8 ppg NaCI/NaBr TOL @ 9187' MD 9 5/8" Casing 47# L-80 BTC @ 9512' MD ,9.7 PP9 7" Liner 29# L-80 @ 10025' MD Cement Retainer @ 9088' MD. Dumped 21 bbls cement G, 15.8 ppg on top 9 5/8" cemented with 500sx G, 15.8 ppg. Perfs from 9538 to 9578' MD P&A plug #2 Top @ 10200' MD %;~j~ % j j P&A plug #1 Top @ 10450' MD 8 /2' Production hole to TD i/ii!/~~/ ~-~ @ 10937' MD ~ %<-, %-, 5/19/2005 Rev. by TJB 11/30/09 DS 14-39 P &A (PTD 188-138) Page 1 of 1 Schwartz, Guy L (DOA) From: Lau, John, Jack [Jack.Lau@bp.com] Sent: Tuesday, August 17, 2010 10:32 AM To: Schwartz, Guy L (DOA) Cc: Kara, Danny T Subject: DS 14-39 P &A (PTD 188-138) Guy, Per our conversation, the proposal to P&A well 14-39 for reservoir isolation is due to well integrity concerns. 14-39 has been established as a high risk well due to TxIA communication, IAxOA communication, a PC Leak, and a SC Leak. This well is currently secured with a sand plug in the 7" liner at 9271' and a WRP set in the 4.5" tubing at 9154'. The 14-39 Cement Bond Log (CBT) and Cement Evaluation Log (CET) have been reviewed by both BP and Schlumberger engineers. The resultant interpretation indicates there is more than 1000' of cement behind the 9-5/8"above the production packer. The objective of this P&A is to isolate this wellbore from the reservoir with 1500' of cement placed above the production packer and WRP in both the tubing and inner annulus. This will be accomplished by pulling GLV from Sta#9 and circulating cement down the tubing and up the IA. Another option evaluated was to pull the WRP, FCO, and P&A using coil, however this option was deemed too high of risk due to the well's integrity status. Please let me know if you have any questions or concerns. Thanks, Jack Jack Lau Wells Engineer BP Exploration (Alaska) Inc. Office: 907.564.5102 Cell: 907.227.2760 8/17!2010 Page 1 of 2 Schwartz, Guy L (DOA) From: Schwartz, Guy L (DOA) Sent: Friday, February 26, 2010 12:49 PM To: 'Brassfield, Tom J' Subject: RE: Hemi Springs St 1 P & A status (PTD 183-181) Tom, I agree with your assessment and plan forward. It is unfortunate that the NS Borough hearing is not sooner. An inspection in summer 2010 will fulfill the regulation requirement for the short term with final P & A in 2011. Guy Schwartz ~ ~~~ ~3 ~j ~~~ Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) _ _ __ . From: Brassfield, Tom J [mailto:TOM.J.Brassfield@conocophillips.com] Sent: Friday, February 26, 2010 11:48 AM To: Schwartz, Guy L (DOA) Cc: Alvord, Chip Subject: RE: Hemi Springs St 1 P & A status (PTD 183-181) Guy, the NSB has made the determination on the Hemi Springs P&A workscope mentioned below. It looks like we may be on their docket for March 18th. We feel that this could be a problem in completing the project from a timing perspective i.e. mobilizing crews, building the ice road, and completing the P&A workscope before conditions deteriorate. We would propose performing a visual inspection of the well this summer, filin~an extension for "Suspension" status, and completing the P&A workscope before 411/2011? Thanks, Tom "Thank you for the map, in reading where the location is you will need to submit another $1,500 for a Conditional Use permit that will need to be out fora 30 day Public Notice and will need to be approved only by the Planning Commission, if you do go on with this project you will be on the agenda on March 25, 2010. If you do want to cancel we still do have the check for the Hemi Springs Application, since we did not start on it ar accept it you will be getting the refund or we will void the check and return to you. If you have any question feel free to contact me or email. me on this request. (2) Hemi Springs, Gwydyr Bay and Point Thomson. No Master Plan is approved for any part of these areas and until time as a Master Plan is approved for all or part thereof there are no administratively approved uses or development in these areas." From: Schwartz, Guy L (DOA) [mailto:guy.schwartz@alaska.gov] Sent: Friday, February 26, 2010 10:08 AM To: Brassfield, Tom J Subject: Hemi Springs St 1 P & A status (PTD 183-181) 2/26/2010 Page 2 of 2 Tom, As per our conversation please send an email outlining the proposed inspection and Plug/Abandon timing for Hemi Springs St 1. Include the current circumstances that may preclude you from implementing the proposed P & A procedure this winter ice season (2010) . As per 20 AAC 25.110 (e) this well should be inspected before Sept. 30, 2010. Regards, Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) 2/26/2010 • i North Slope Borough PLANNING AND P.O.Box69 COMMUNITY SERVICES Barrow, Ax 99723 ~ D E P A RT M E N T ~ (907) ssz-o3zo Fax: (907) 852-5991 Email: DaaForster{~north-slope.org Daniel W. Forster, Director NOTICE OF PUBLIC HEARING T© Be Held on MARCH 18, 2009 The North Slope Borough Planning Commission will be conducting a public Hearing on March 18, 20 i 0, at 9:30 a.m., at its regular meeting in Barrow, Alaska located at the North Slope Borough Assembly Room. T'he purpose of the hearing is to discuss the Conditional Use Permits, NSB 10-226 of ConoeoPhillips Alaska, Inc. for Hemi Springs # 1 Well for Ice Roads & Plug and Abandon Well, Resource and Conservation District. Any persons wishing to comment or present testimony may do so at the public hearing, or by sending written comments by February 21, 2009 to: Daniel W. Forster Planning Commission Administrator North Slope Borough Planning Department P.O. Boz 69 Barrow, Alaska 99723 (907}852-0320 Faz #(907)852-0322 North Slope Borough PLANNING AND P.O.Box69 COMMUNITY SERVICES Barrow,AK99723 DEPARTMENT ~e (90~ ss2-o32a Fax: (907)852-5991 Email: dan.forsterQnorth-slope.org Daniel W. Forster, Director DRAFT CONDITIONAL USE PERMIT -REQUEST FOR COMMENTS COMMENTS DUE BY: MARCH 16, 2010 Thus is a draft Development Permit only for the purposes of review and gathering comments during the comment period prescribed by NSBMC 19. It contains conditions proposed for inclusion in a final permit, if a decision is made to issue a final permit. This draft permit should not be taken to mean that the proposed project is, or will, be approved. Only upon issuance of a final permit will the proposed project be approved to commence. February 8, 2010 ConocoPhillips Alaska, Inc. C/O Bruce St. Pierre, Senior Environmental Coorduaator F.O. Box 100360 Anchorage, Alaska 99510-0360 RE: NSB 10-226, Draft Conditional Use Permit, Henri Springs #1-Ice Road, Plug & Abandon Well, T10N, Rl lE, Section 12, Umiat Meridian, Resource Development & Conservation District. Dear Mr. Pierre: We are in the pxocess of reviewing your request to build ice roads & Pads in support of plug and abandon activities at the Henri Springs #1 well. Some additional information on the Henri Springs #1 well plug and abandon project. • The Henri Springs #1 well is located just south of the Prudhoe Bay Unit and southeast of the Kuparuk River Unit; • T10, R11E, Section 12, Umiat Meridian; • The original Henri Springs #1 Well was drilled in 1983, 27 years ago; xsB Io-z26c Henri springs # I -Ice Road, Plug anc(I Abandon Project cPAr Paget • Construct a short ice road spur with an ice pad to plug and abandon the old well located on the site; • There is no development plan for this area and therefore no TSB Master P12tn. You are closing out the old Exploration well and relinquishing the leases to the State of Alaska. • BP is constTueting an ice road from the Prudhoe Bay Unit W-Pad-south to Pad 37, you plan to acid. an additional 3 Hole ice road out to Henri Springs #1 to P & A the well. Purpose of development is to Plug and Abandon the well at Henri Springs #1 well. This project is scheduled to commence upon approval of permit, with a completion date of June 2010: We have preliminarily determined that your proposed development is consistent with Title 19 provided that you comply with the following conditions: ICE ROADS. PADS AND AIRSTRIPS STIPULATIONS 1. Water may be extracted only from sources approved by the Alaska Departairlent of Natural Resources. 2. Ice roads are not to cross Native Allotments unless authorized by the allotment owner. 3. Onshore ice road construction is not to continence until frost has penetrated the ground to a depth of one-foot. The ice Toad is to be mauitained at a minimum thcl~ness of six (6} inches. NSBMC 19.50.030(J} pg Z5; NSBMC 19.60.fl40x0) pg 28. 4. Spills of fuels, hydrocarbons, or chemicals on ice pads shall be cleaned up thoroughly prior to break- up #o prevent damage to the underlying tundra when the ice pad melts. NSBMC 19.50.030) {J); NSBMC 19.60.040}{O). 3. In the event that an alternate ice load route is required, all surface vehicles are to confine Havel as much as possible to only those areas and times of year with sufficient {6 inches) snow cover in order to protect the underlying tundra. NSBMC 19.60.040){Q). TUNDRA STIPULATIONS Vehicles shall be operated iri a manner such that the vegetative mat of the tundra is not disturbed and blading or iremoval of tundra or vegetative cover is prohibited unless specifically approved by the Land Management Administrator or his designee. Sriov~r ramps,, snow/ice bridges or cribbing shall be used to cross frozen water bodies to preclude cutting, eroding or degxaling of their banks. Snow ramps and snowiice bridges shall be substantially free of soil and debris and of sufficient thickness to support vehicles. Snow/ice bridges must lie reicrioved or breaclleci, atld cribbing removed after final use or prior to breakup, whichever occurs first. Frozen water courses shall be crossed at shallow riffle areas, if such area$ exist. Where such areas do not exist; an environmentally preferred location will be identified. YglucleS shall not be abandoned. NSBMC 14c6o.Q40 O:, NSB1VtC 19.70.050 L. ~ s IQSB IO-22bC Henri $priiigs # 1-Ice Road, Plug ~[ Abandon Projedt CPAI Page 3 2. Existing roads and trails shall be used wherever possible. Trail widths shall be kept to the minimum necessary. 'Trail surface may be cleared of timber, brash, stumps and snags NSBMC 19.70.030 L. 2. and 3: 3. Movement of equipment through willow Salix stands shall be avoided where possible NSBA!IC 19.70,050. K. 2. 4. Trails and campsites must be kept clean All solid waste including incinerator residue shall be backhauled to an authorized solid waste disposal facility NSBMC 19.70.050 I.4; and S. 5. All hazardous material cAntainers and fuel drums shall be marked with the contractor's initials and dated. 6. Feel storage facilities shall not be placed within 100 feet of water bodies. NSBMC 19.70.05a 1.11. ?. Tundra travel shall not cross. Native Allotments unless authorized by the allotment owner. CPAI shall consult with ICAS Realty Directar, Lloyd ~Paningona at (907) 852-4227 and when seeking permits must meet requirements of ICAS prior to commencement of project. Communications with ICAS Realty must lie submitted to NSB Planning Dept for further review. 8. Only those vehicles approved for summer/winter travel use by the State of Alaska Department of Natural Resources, Division of Mining, Land and Water Management are permitted. 9. Vehicle maintenance; cainpsite~, and storage or stockpiling of material on the surface ice of lakes, ponds or rivers or on sea ice within the borough is prohibited with the following exceptions: a} the use of light plants and water pumps (including refueling} on the surface ice of lakes and ponds may be allowed with consent from the Narfh Slope Borougli, b) storage or stockpiling of material on the surface ice of lakes and ponds that da not contain fish may be allowed with consent from the. North Tape Bomugh; c) storage or stockpiling of material on grounded ice in fish bearing waters may be ~ ' allowed with consent from the North Slope Borough. 10. Winter on tundra tra~rel may begin when six inches (6'~ of snow cover and twelve inches (12") of frost .depth conditions exist for the activities intended as determined by an authorized field representative of the Land Management Administrator. Certain on-tundra. activities may begin sooner than others depending on the impactor magnitude of the operations NSBMC 19.70A50 L. 3. 11. Crossings of rivers and streams is to be restricted to only those areas where the ice is frozen solidly to the river/stream bed to avoid impacts to potential fish over wintering areas NSBMC 19.'14.050 K 2. 12. After April 15, 2010, on tundra travel shall be subject to ter~muiation within 72 hours of notification by the band Management Administrator or his/her designee for protection of surface vegetation. NSBIVIC 19.70.OS0 L. 3. I3. A completion report shall be submitted within thirty (34) days upon termination of permit activities. This report shah contain the following information: NSB 10-226C Henri Springs # 1-Ice Road, Plug aiid Abandon PmjccY CPAI` Page 4 o Actual routes of travel, and, if utilized, the location of ail camps depicted on a USGS topo Wrap. o A list .of vehicles used for any off-road travel, which may have taken place. o Stabe~ent of clean-up activities. o Methods of disposal of garbage, and other camp debris. o A report covering any known incidents of tundra damage and follow-up corirctive actions that may have taken place while operating under this permit. o Any tundra damages that have occurred shall kie reported to the Permitting Division, Attn: Gordon Matumeak, Field lnspectorr at {907} 484-2(}28 or Thomas Siminonds III; Field Inspector at (907) 852-0440. o Report any tundra damage within 24 hours and consult with NSB Permitting staff with any questionable activity unsure of. IIIILC/TLUI STiPULATIQNS:i 1. Permittee must maintain a minimum 500-foot buffer zone from all Critical Sites (including all Traditional Land Use Inventory aril Alaska Heritage Resources Survey sites) u+ithin the ~ricinity of the proposed development. Permtttee must train its staff and contractor to observe this buffer and ensure. that sites are not disturbed. 2. Should any additional human remains or Critical Site materials (including, bat not limited to artifacts, house mounds, grave sites, ice cell~.rs, and fossilized animal remains) be tiscovered, that were not already identified by IHLC or SHPO, the Permtttee. must stop alI work within 1500 feet of the discovery until Permitiee has made contact with IIiL.C Cultural Resource Specialist at (907) 832-0320, the State Historic Preservation tOffice (SHPU) and (in the case of human remains}the Alaska State Troopers (AST}, and has obtained these agencies' approval.ta continue work: Permittee must sulnnit any information discovered that maybe of historic, prehistoric, cultural, traditional; archeological; and paleontological significance to IHLC (including; but not limited to artifacts, house mounds, grave sites; ice cellars, and fossilized animal remains}. This information must be submitted to the Il;-ILC Cultural Resource Specialist no later than 30 days from discovery: FerlilitteE must riot distribute this information to anyone outside of thos;r entities acting pursuant to this peFmit. 3. Fern1ittee must fo11oW state and federal law regarding the discovery of human remains. 4. Permittee must not remove or disturb any items that may be of historic, prchis#orie, cultural; traditional archeological; and paleontological significance except to the exte~ Waded to document their existence and to comply with state and federal law. . GENERAL STIPUL-ATIUNS 1. The permittee is reminded to cotlform to the provisions of NSBMC Chapters 9A8, 9.12 and 9.16 regarding sQltd and sanitary waste colleetion/disposal and potable vuater. The proper and lawful disposal ~. ~ :. of ,w~te in an environmen sound mal<u~Ier is a condition of this pernvt. If the permittee does riot anticipate usiztg facilities operated or approved by NS$, the Alaska Department. of Environmental Conservation at (907) 209-7500 shall be contacted for an approved sanitary and solid waste .disposal NSB 10-2260 Henri Springs # I -Ice Road, Plug and Abandon Project CPAI. Page 5 plan as well as a plan for potable water far temporary and permanent facilities described in this pemait. A copy of the approved plans shall be submitted to the North Slope Borough Permitting and Zoning Division to become a part of this permit file. r1sBMC 19.7o.oso(1)(a~(sl 2. Should any cultural, archeological or paleontological resource materials (including, but not limited to artifacts, house mounds; grave sites, ice cellars, and fossilized animal remains} be discovered in the Bourse of activities conducted under this permit, the site shall not be' disturbed and the North Slope Borough Inupiat History, ~,anguage and Culture Commission shall be promptly notified at (907) 852- 0422. MSBMC 19.70.050(E) through (G) 3. All oil and other hazardous material spills over 55 gallons shall be reported immediately to the NSB by telephoning (907) 852-(}440. The follow-up written report will be fared to the NSB Permitting and Zoning Division fax (907) $52-5991 and the NSB/OS1JA office at {907} 852-0327. A report of all spills shall be submitted to ow office on a weekly basis. A sufficient amount of absorbent materials shall be an hand at all times in the went of any fuel, oil, ar chemical spills. Spills shall be cleaned up as soon as possible. NSBMC 19.50.030(1) 4. The Land Management Administrator may require that his authorized representative be on-site during any operations conducted under this permit. NSBMC 19.30.100 5. Within the constraints of federal, state and Local law, the pernaittee and its agents are encouraged, through a voluntary affirmative action program, to hire and train residents of the North Slope Borough. In order to comply with this stipulation the permittee and its agents shall contact the 11r1ayor or City Manager and the village corporation of any village most affected by this permit. In this case contact the City of Nuigsut at {907) 480-6727 and Kuukpik Village Corporation at (907} 480-6220 to determine if there are qualified people available or people who could be employed for on-the-job training. NSBMC 19.70.030 6. The permittee shall comply with all local, state and federal laws and permits applicable to dais project. NSBMC 19.30.10U 7. This permit is valid for the duration of the existence of the development and the developer's compliance with the terms and conditions herein. This pernut automatically expires within twelve monthe of approval if na actual development has commenced. Failure to comply with the conditions of this pertxiit could result in immediate revocation Of this permit. NSBMC 19.30.070 8. `The permittee shall inform and ensure compliance with stipulations by its agents and employees. This permit shall be posted in a conspicuous place for these individuals to see. NSBMC 19.3(}.100 Our review of your application received January 3, 2010, is being conducted in accordance with NSBMC, Title 19. The purpose of our review is to ensure that your project achieves the goals and objectives, and implements the policies, of the Borough Comprehensive Phan; including its Coastal Management Program; to ensure that the futurre growth.and development of the Bar~augh is in acciard with the values of its residents; to identify and- secure; far present and future residents, the beneficial impacts of development; to identify and avoid, mitigate; or prohibit the .negative impacts of ~ i NSB IQ-22bC Hemi Springs #1-ice Road; Plug and Abandon Projecx . CPAI Pa~e.fi development; and to ensure that future development is of the proper type, design and location, and is served by a proper range of public services and facilities. You are encouraged to contact this office if you wish to discuss the applicability of the above conditions to this approval. By copy of_ this letter, we are soliciting comments from the below-listed individuals and their respective agencies regarding the adequacy of file above stipulations to meet tl;e purpose of our review. Comments on the adequacy of these stipulations should be sent to Roy Varner, Sr.; Land Management Specialist at the address above or by email at rov.varner(rx~,north-slope.orl~ or by telephone at (90'~ 8.52- 044U ext: 247 Sincerely, Daniel orster, Land Management Administrator cac: NSB Planning Commission Brian Person, NSB Wildlife Doicas Tukle, Maryainte Napageak, Nuigsut village Coordinator, NSB Chris Mines, AkDNR, Fairbanis Dennis Gnath, JPO Liaison, DNR, OHMP, Anchorage Roliett McLean,.Area Manager, DNR, OHMP, Fairbanks Jewel Bennett, Loaise Smith, USDUF&WS, Fairbanks Jeanne Hanson, USDt/NMFS, Anchorage Josepltina De1g~1o_Piikat, AkOMB/DGC, 3uaeau Bill Smy[ho, A&DF.C. Fairbanks Mike Holley, pon Rice, US Ain-y COE Lloyd Paningona; Realty Director, Inupiat Community of the Arctic Slope Anthony Edwardsen, President, Ukpeagvik Inupiat Corporation Isaac Nulcapigak, President, Kuukpik Yifiage Corporation Thomas Napageak, Jr., Mayor, City of Nuigsut Katie Farley, State Pipeline Coordinators Office) JPO, SOA Bemiee Kaigeiak, President, Nuicjsut Tribal Council Donna Wixon, USDIBLM John Easton, Jeanne. Frazier, Aaron Weaver AtcDNR/DO&G, Anchonage Rosemary Ahhianganiak, l~uigsut ICAS . Dale Stotts, UIC Oilfield Services Files Ni 0.226C/DWFfsa/rv ~~~=_~; Land Managemen# Regulations Permit Application r >~airr~rroFrtAtanmaGarIDCO~[n~utYSExvx~s rrRn~nr>DZOrmvGDlv~slc~ Permit Number ~ Q - Z2 (p ~ Pecrnit Type Applicant: ConocoPhillips Alaska, Inc. Date: Address: P.O. Box 100360 State ID: Anchorage, Alaska 99510-0360 Phone: Contact Person: Bruce St. Pierre Project Name: Unitized Field Name Location (TRS): T10N, R11E ,sec. 12 UM (pact location) and Pad Location: Zoning District; Resource Development Proposed Start Date: Feb. 15, 2010 Completion Date: Type: Amount: Handling: Treatment: Mining Habitat Type: Vehicles and equipment Amount: minor Type: Vehicles and equipment Amount: minor Floodplain: Shoreline: Proposed ConocoPhillips Alaska, Inc. (CPAI) requests authorization to build ice roads 8cpads in support of Development: plug and abandon activities at the Hemi Springs #1 well. . Purpose of No development Development: ^ Fil]/Dredge Material: NIA Acres: ^ Oil and Gas Wells Number of New Surface Holes: ® Temp. Water Use Source: Lakes along the route Access: Winter tundra traveU rolligon mutes ^ Off Road Travel ^ Fuel Storage ^ Hazardous Material Storage Purpose: Ice pad & road construction Maximum Amount: Max. allowable by applicable ADNR temporary water use permit(s). Period of Travel: Winter Season Equipment: Approved tundra travel vehicles Access to Site: Roiligon route and ice roads {see attached map) Type: Amount: Handling: Varies ^ Solid Waste ^ Mining ~. ® Air Emissions ® Noise/Vibration ^ Sensitive Habitat ® Transportation ^ Marine Tanker Facility Administrative 1127/10 (907)265-6417 Hemi Springs #1 -Ice mad, P&A well June 2010 Type: Transportation activities associated with ice road construction ^ Seismic Work ^ Utility Development ^ Recreational Development ^ Causeway Construction ^ Temporary Airport ^ Offshore Drilling ^ Oil Transport System ATTACH TO THIS APPLICATION THE FOLLOWING: ~~ ^ Residential Development ^ CD-ROM Included ® Snow Removal GENERAL VICINTCY MAP SPECIFIC LOCATION MAP, INCLUDING NEARBY EXISTING DEVLOPMENT AND NATURAL FEATURES. A DIGITAL GIS SHAPE FILE OR GEODATABASE OF THE PERMTTAREA WITH NO ATTRIBUTES. THE j PROTECTION SHOULD BE NAD 27 ALASKA ALBERS OR GEOGRAPHIC. -DESIGN PLANS (PLOT PLAN), ELEVATIONS, CROSS SECTIONS, PROFILES, AS APPROPRIATE. SUPPLEMENTAL IlYFORMATION, AERIAL PHOTOGRAPHS, STUDIES, ETC_ {AS NEEDED} SEND TO: NORTH SLOPE BOROUGH, LAND MANAGEMENT ADMINISTRATOR P.O. BOX 69 BARROW, AK 99723 PHONE: (907) 852-0320 TOLLFREE (IN STATE}: {800) 478-b(K6 EXT. 320 I HEREBY CERTIFY THAT THE FOREGOING IS TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. .~.t~--- I/27/10 Authorized Ign Date ~r~c~ $t Pierre Senior Envirolungntal Coordinator Name Title F'EE PAID ^ SPECIAL PLANNING COMMISSION MEETING.....$I2,000.00 ^ DEVELOPMENT PERMII'.....52,000.00 + $500.00 PER WELL ® ADMIAIISTRATIVE APPROVALS.....$1,500.00 ^ CONDITIONAL DEVELOPMENT PERMITS.....$3,000.00 AMOUNT PAID: 51.500 DECISION ^ ADMINISTRATIVELY APPROVED This is a minor amendment to a development permit a is a use of land lisped under administrative approvals far this caning district. ^ REZONING APPROVED This proposed development substantially complies with the Master Plan, and a ase permit is issued, conditioned an co~liance with aU relevant Master Plan conditions, least stgiulations, and provi~on of stye and federal law and permits awed thoreonder. ^ DEVELOPMENT PERMIT APPROVED The proposed development meets all applicable mandatory Policies, reprosents the Developer's best efforts to implement all relevant best effom and minimization potiaes, and as long as any conditions set forth in the accompanying lefts arc cotnplied with, vnll represent a net public benefit. (See accompanying letter). ^ CONDITIONAL DEVELOPMENT PERMIT APPROVED This is a use of htnd this is listed as a conditional development for this zoning district ar has been elevated by the Land Management Adminislratar b the PLmniug Commission. ^ PERMTf DENIED (see accompanying hour} Land Management Administrator Date if you wish to appeal this decision, you must submit written notice to the secretary of the Planning Commission prior to the next regularly scheduled meeting, stating the policy or policies in question and the reason you believe the decision is incorrect. . .' ~- 6 5 C' 3 ( a e: ~ ~ t2 7 '8 '9 ! ~ Q 13 18 1 16 15 Z4 y 9 2 ,,2 25 3a 29 28 2T _ PA ~.. 32 3 34 rllrl i r lore f 4 3 12 7 ( 9 i ..-, 30 13 HEMI PAD 16 15 WELL NO. I -A Y = 5,934,964.62 X = 596 , ? ! 7.56 f_at. 70°(3'54.662! Long. 149°!3109.373 1320' ~FEL 1320 FSL LOCATED I N PROTRACTED SECT t O N I~ TOWNSHIP ION., RANGE II E, UMIAT MER. ( HEREBY CERTIFY THAT I AM PROPERLY ~~+,~~`~~~ REGISTERED AND LICENSED TO PRACTICE LAND ,,, F A~q 1~ SURVEYING .IN THE STATE OF ALASKA AND iAP~~•O~'~ "••y`r~-~~$ THAT TFtIS PLAT REPRESENTS A SURVEY MADE ''~ ~~ ~ -- • ~ ~ UNDER MY DIRECT SUPERVYStON AND THAT ALL M~ - ~ * i ~ :~~{h... ..•sr _ •••~ DETAILS ARE CORRECT AS 01: DEC.23~ 1983. ~ •• "" ARCO Alaska, inc. OAVID UCCI ~ y~~ ;. ~~ Kuparuk Pro)aat North Siope Orilling ~~ S~ 52T&- S .~ ~/ ~t, ;~~...~...~~~° Y~ HEM I SPRlNCS N0. ~ ~tit~.s.~.)~°~4~° '~~ CONDUCTOR AS-BU ILT _ _ ~ ~ ~U~aU1 date: DEC_23, 1983 scale: N.T.S. ~' ~r--•--- - - urn..:... ~,.. ,.......s drawn tty : PtR 1 dwg. no.: 9.05.46 d 1 • o0 o o ~ 1~~ ~ ~ 2 {j 0~0 eo ~ p° o ~,° ~.o Q l ~ ~~~~ Mobi ' .1 Kuparuk~t. t I i Q ~ l "~ ~ _ ~ yn} o ~: ~ - V \, (1 ~°~ Q O~r1 Q ~ Appro>amate Location of Icy Road Q as a v /..- 0 ;:/ ~~ ~ p . o p ~~a o~,.~~~o ~a .. ..~.y d i "Lion WeEi BP EXPLORATION {ALASKA} INC. PRUDHOE BAY UNIT PAD 37 {KUPARUK ST. 33-11-12) PAD ABANDONMENT PROJECT fCE ROAD MAP DATE: SCALE: FIGURE: November 2t}08 1" = i,650' 4 re15765.dgn LOCATED I N PROTRACTE© SECTi ~ N 12 TOWNSHIP tQN., RANGE t! E~ UM1AT MER. -- t ~ s ~ i2 7 ` 8 13 a6 s7 24 c,~ ~ zo 25 ~ 30 Zs 3l I 32 1 _c6~ ~~n~ 28 ]t J27 34 riiN TION a 3 !-~ 1 i0 t3 ~e; HEMI. PAD is ~ Is r -.~,~. WELL N0. ! -A Y = 5,934,964.62 Lat. 70° 13' 54.662f tong. !49°I3`!r?9.3?3 1320 ` -FE L 1320` FS L * ~, , ~~' 49th ~ * ' .~ . *~+'~~ ~ 3zTe- s ri t` e~•''.,.... ~~ s .,... .. . ~~t; ~~t~~ ~ Q 't'_"~~ ~ ` I HfwREBY CERTIFY THAT i AM PROPE~tLY REGISTERED AND LICENSED TO ?RACTiCE LAND ~ SURVEYfNG . fN THE STATE OF ALASKA AND THAT THIS PLAT f2EPRE3ENTS A SURVEY MADE UNDEf~ MY DIRECT SUPERVISION AND Ti-!AT ALL DETAILS ARE CORRECT AS Of: DEC.23, 1983. ~~ ' ARCC Alaska, Inc, e - Drilling North Slop Kuparuk Projsct r I MEM I SPRINGS Nth . C~NDUCTtJR AS•BUILT date: DEC.23~ 1983 F scale: N.7.S. ~~~D~1 drawn by : PJi ' dwg, no.: 9.05.406 dl arurrtrs ..r-~aa ~rartrau ~. _. x ~ e . eY;.. .• ., t,i i4 vd - ~ - '•• •' ~ P D3. TI! N•. ~ ' ~ OAY~.. t1CC1 ~ 4 ~~.~' 5276 - S !~ . ` I x = ~ ~~ ~~\l~:4~~'~ .. ~'j. HEM: - . -. . ..~ VIClN tTY MAP P.Q.9. 5,847,731.66 B l 1,767,05 "; Pi•1 5947 471.67 BI0,367.77 , ~ ~ p} .2 8,339,72 L ~$ 604, i 1.3.82 P!•3 5,937,727.79 598,962.85 - . P!-4 5,936,850.37 897,!73.98 P.QB.~,~Y PI.3 5,935,816.08 596,6[3.13 1'1.1 ..~ ~D3 ED.P. 5,936,228.22 598,704.$8 33 K ~ ~ ~ ~ ~~ ~ • ~ ~~ ~ ~ T.ll N. T l 0 H. ,q~ _ l ui w `~ ~ ~ Q _, ~ , . i qr °~ 5 ~ ~ !! 4 ! 6 ~ ~ ~ ~ ~ 7 .. O~ \~. ~ LEN6TH QE ICE .ROAD : 3.87 M!. 5ea~N ,.. LENGTH ~ ACCES$ RD : O. $6 Mt. ~~ FROM EDt3~ L.K.TO SOURCE i 85~ ~ , pf`'; ~ FROM 6DC E UC. TO SOURCE 2 : 16!4' P!•4 ~ . E' ARC.O. Alaska, Inc. f2 ~ WATE~i S~URC>= Kuporuk Proja~t .. North S.iope, Aloska P!•8 ~, CE.SS . -ROAD HEMI•tA ICE ROAD Eo.p, ~ AS• BUILT LOCATION ... Dais . 12-23-8.3 scale: None - ~ Dr . by : J. 8. Dwy. No N (� } l;:j l SEAN PARNELL, GOVERNOR L ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMSSION 21 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mr. Chip Alvord Drilling Manager ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510 i 1' Re: Exploration, Hemi Springs State # 1 Sundry Number: 309-403 Dear Mr. Alvord: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. Chair DATED this day of December, 2009 Encl. RECEIVED DEC 0 3 ?00 Alaska Gil &Gas Cons. Commissia CMIPS Box 100360 Alaska 99510 -0360 December 1, 2009 Commissioner State of Alaska , Alaska Oil and Gas Conservation Commission` 333 West 7 th Avenue, Suite 100 Anchorage, AK 99501 Re: Application for P&A: Hem! Springs State #1 Surface Location: 1320' FSL, 1320' FEL, Sec 12, T10N -RI 1E, UM X= 596,718 & Y= 5,934,965 ASP4 NAD27 Dear Commissioner: ConocoPhillips Alaska, Inc. hereby submits a Sundry to permanently plug and abandon the onshore exploratory well Hemi Springs State #1. The well was originally drilled and tested from January of 1984 until April of 1984 by Parker Rig #191. Please find attached the 10 -403 Sundry and procedural outline for the P&A. The anticipated start date for this P&A is January 20, 2010 If you have any questions or require further information, please contact Tom Brassfield at (907) 265 -6377 or Chip Alvord at (907) 265 -6120 Sincerely, Tom Brassfield Senior Drilling Eng' eer cc: CONFIDENTIAL — Hem! Springs State #1 Chip Alvord ATO -1570 I •,��A • STATE Od� ASS, RECE ALASKA OIL AND GAS CONSERVATION COMMISSION DEC 0 3 'ZO09 APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Alaska Gil & Gas C OOS. Commission 1. Type of Request: Abandon ❑ - Suspend ❑ Operational Shutdown ❑ Perforate ❑ Re -enter S ❑ Alter casing ❑ Repair well ❑ Plug Perforations ❑ Stimulate ❑ Other ❑ Specify: Change approved program ❑ Pull Tubing ❑ Perforate New Pool ❑ Time Extension ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska Inc. Development ❑ Exploratory ❑� 183 -181 - 3. Address: Stratigraphic ❑ Service ❑ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50- 029 -21056 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line where 8. Well Name and Number: ownership or landownership changes: Spacing Exception Required? Yes No ❑d Hemi Springs State #1 - 9. Property Designation (Lease Number): 10. Field / Pool(s): ADL 28249 @ SHL - ,441_f go 5L86 - Exploration 11. PRESENT WELL CONDITION SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10,937' • 10,370' Surface Surface See Schemak See Schematic Casing Length Size MD TVD Burst Collapse Conductor 80' 20" 115' 115' na na Surface 2550' 13 -3/8" 2589' 2589' 5380 2670 Production 9478' 9 -5/8" 9512' 8990' 6870 4750 Liner 838' 7" 10,025' 9483' 8160 7030 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): See Schematic See Schematic na na na Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft) na na 12. Attachments: Description Summary of Proposal 0 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory Q - Development ❑ Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: January 20, 2010 Oil ❑ Gas ❑ WDSPL ❑ Plugged - Q 16. Verbal Approval: Date: WINJ ❑ GI NJ ❑ WAG ❑ Abandoned Q Commission Representative: I GSTOR ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tom Brassfield@ 265 -6377 Printed Name Chip Alvord Title: Drilling Manager Signature i% Phone 265 -6120 Date Qj i Commission Use Only Sundry umb Conditions of approval: Notify Commission so that a representative may witness Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance Other: _ r •64i ;o (f /l sr 8 4 Lv .TftGSf Wd A iAj� o h G a j. �cLt��a.Qc [ 6c -4A4 L(�4.IQ.riCt. .Sti�•��G /_ " Subsequent Form Required: / , �/ 7 APPROVED BY �Q Approved y: i COMMISSIONER THE COMMISSION Date: -9 7- 02 '061111r, Hemi Springs State #1 P&A Revised 12/1/09 Well Status: Hemi Springs State #1 was drilled and tested from 1/11/1984 until 4/3/1984. After testing several zones, the wellbore was placed in a "suspended" status as indicted in the attached schematic. Most of the surface P&A work has been completed. Plans are being made to finalize the P &A of the well this Winter season. The workscope proposed is described below. 1. Notify AOGCC 48 hours in advance of all pressure testing and well suspension operations. Hold pre -job meeting with all personnel to discuss objectives, as well as safety and environmental issues. 2. Once the ice road to the location and well has been completed, mobilize the contracted Wellhead company Tech to location. Dig -out the cellar as needed to cut - off wellhead /casing strings 3' below original ground level. Erect scaffolding and tent wellhead with visqueen. Apply heat to tented wellhead. Grease and service valves and wellhead as needed. Verify pressure status of the 9 -5/8" casing and the 9 -5/8" x 13 -3/8" annulus. Verify TOC inside the 9 -5/8" casing and attempt to verify TOC inside the 9 -5/8" x 13 -3/8" annulus. Report wellhead status to Anchorage. NOTE: Notify AOGCC Inspectors before topping -off surface plug(s). 3. Cut off wellhead and all casing strings at 3 feet below original ground level. Verify that cement is back to surface in all strings. Add cement as required. Send materials to Kuparuk warehouse for surplus or credit. 4. Cut -off rat/mouse hole casing 3 feet below original ground level. Fill with gravel /cement, weld cover plate over casing. 5. Weld W thick cover plate (20" in diameter) over all casing strings with the following information bead welded into the top (no weep hole required). ConocoPhillips Hemi Springs St #1 PTD # 183 -181 API # 50- 029 -21056 6. Remove cellar. Back fill cellar with gravel as needed. Back fill remaining hole to ground level with gravel. Clear ice pad location and demob all materials and equipment. TJB 12/1/09 FILE: Hemi Springs State #1 TJB 12/1/09/09 HEMI SPRINGS S'T49 � `1►� Spud Date: 1/11/84 with Parker Rig #191 Con �������'� Rig released @ 2200 hrs 4/3/84 Blind n landing nglspooled Surface Location: 1320' FEL, 1320' FSL, Sec. 12, T1 ON, R11 E Pumped 700sx ASI 15.7 ppg Depths are based on down annulus Parker 191 RKB Top plug from 155' to surface (approx 9' below 20" @ 115' MD ground level), 8 bbls cement G, 15.7 ppg ASI Surface csg. 13 3/8" 72# L -80 BTC 9.3 ppg @ 2587' MD NaCl/ /NaBr 13 3/8" No cement to surface. Top job performed successfully Placed 125sx cement G, 15.9 ppg on retainer. Tagged TOC @ 4418 Perfs from 4589 to 4652' MD Cement Retainer @ 4720' MD Perfs from 4734 to 4810' MD 9 5/8" FO tool @ 5404' MD Cemented with 575sx G, 15.8 ppg 9.3 ppg NaCI /NaBr Cement Retainer @ 7083' MD. Dumped 21 bbls cement G, 15.8 ppg on top Squeezed perfs from 7174 to 7176' MD with 18 bbls cement G, 15.8 ppg 9.8 ppg NaCI /NaBr Perfs from 7196 to 7245' MD Cement Retainer @ 7408' MD. Squeeze with 15 bbls cement G, 15.8 ppg 9 5/8" FO tool @ 7803' MD Squeezed perfs from 7460 to 7462' MD Cemented with 550sx G, 15.8 ppg 9 . 8 ppg NaCI /NaBr Cement Retainer @ 9088' MD. Dumped 21 bbls cement G, 15.8 ppg on top TOL @ 918T MD 9 5/8" Casing 47# L -80 BTC 9 5/8" cemented with 500sx G, 15.8 ppg. @ 9512' MD 9 . 7 ppg aCl /Na Perfs from 9538 to 9578' MD 7" Liner 29# L -80 @ 10025' MD P &A plug #2 Top @ 10200' MD 8' /z" Production hole to TD P&A plug #1 Top @ 10450' MD @ 10937' MD 5/19/2005 Rev. by TJB 11/30/09 ARCO Alaska, Inc. Pos! Office-Box 100360 Anchorage Alaska 99510-0360 Telephone 907 276 1215 March 31, 1995 Mr. David W. Johnston Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Dear Mr. Johnston, Re: Suspended Well Update ARCO Alaska Inc. ("ARCO") has compiled data pertaining to the 25 suspended wells described in your August 19, 1994, letter. Any additional suspended wells which were discovered during our research are also included in this update. I have attached an update on each well and grouped the wells by geographic area. If you have any questions, please call the ARCO Contact indicated for each geographical area or me at 265-6914. Sincerely, Senior Land~ JRW:hb Enclosures CC: M. L. Bill L. D. Brown H. R. Engel R. M. Lance T. W. McKay G. K. Phillips M. J. Reisterer ATO 1528 LAO 466 ATO 1918 ATO 1420 ATO 1202 ATO 496 ATO 1439 RECEIVED APR 1 4 1995 Alaska Oil & Gas Cons. Commission Anchora. ~, ARCO Alaska, Inc. Is · Subsidiary of Atlantic Richfield Company Exploration Wells (ARCO Contact: Tom McKay 265-6890) ARCO hereby requests extensions of "suspended" status for the following wells. West Mikkelsen State #1, APl # 50-029-20278-00, Permit # 78-0017-0 This well was Certified Capable of Producing in Paying Quantities on February 15, 1979. Hemi Springs State #1, APl # 50-029-21056-00, Permit # 83-0181'0 This well was Certified Capable of Producing in Paying Quantities on June 4, 1984. Birch Hill 22-25, Permit # 65-1 This well was Certified Capable of Producing in Paying Quantities. Falls Creek #1, This well was Certified Capable of Producing in Paying Quantities on February 18, 1944. The following wells are scheduled to be plugged and abandoned: Delta State #1, APl # 50-029-20004-00, Permit # 68-0095-0 Delta State #2, APl # 50-029-20150-00, Permit # 74-0056-0 Put River State #1, APl # 50-029-20017-00, Permit # 69-0036-0 Kavik Unit #3, APl # 50-179-20004-00, Permit # 73-0027-0 Highland State #1, APl # 50-029-20199-00, Permit # 76-0017-0 Ravik State #1, APl # 50-029-20888-00, Permit # 82-0218-0 Sag River State #1, APl # 50-029-20002-00, Permit # ? Northwest Eileen State #1, APl # 50-029-20013-00, Permit # ? RECEIVED APR 1 4 1995 A~ska 0il & Gas Cons. C0mmlssio~ Anch0ra. r The following well is no longer operated by ARCO: Swanson River Unit #34-15, APl # 50-133-10142-00, Permit # 60-0041-0 - ALASKA OIL AND GAS · CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 August 19, 1994 David Sutter, Land Manager ARCO Alaska Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Suspended Wells Compliance with regulations Dear Mr. Sutter: ARCO Alaska Inc. has 25 suspended wells as shown on the attached lists: ARCO SUSPENDED WELLS PRIOR TO 1980 and ARCO SUSPENDED WELL SINCE 1980. The applicable regulation is as follows: 20 AAC 25.110 SUSPENDED WELLS (a) Upon application by the operator under 20 AAC 25.105(e), the commission will, in its discretion, approve the suspension of a well if the well (1) encounters hydrocarbons of sufficient quality and quantity to indicate the well is capable of producing in paying quantities as reasonably demonstrated by well tests or interpretive formation evaluation data; or (2) is reasonably demonstrated to have future value as a service well. For each well on the attached lists of suspended wells, please p~ovide data showing that the well meets the criteria of (1) or (2) above or advise as to your plans to abandon the well. Wells that meet the criteria of (a) above that you wish to maintain as suspended, as required by 20 AAC 25.110(e), must have well site inspections this year prior to snow covering the locations. · Chairman encls c: Blair Wondzell bew/llarsusp PERMIT 60-0041-0 82-0038-0 82-0218-0 8,3 - 0181 - 0 84 -0156-0 84 -0205-0 86 - 0056 - 0 89-0013-0 89 -0041-0 90-0036-0 91 -0069-0 92-0065-0 93 -0174-0 93 -0179-0 94 -0043-0 API NUMBER 133-10142-00 029-20727-00 029-20888-00 029-21056-00 029-21181-00 029-21221-00 029-20138-01 029-21912-00 029-21937-00 029-22027-00 029-22173-00 029-22261-01 029-22419-00 029-22423-00 029-20614-01 ARCO SUSPENDED WELLS SINCE 1980 AS OF AUGUST 1994 WELL WELL WELL NA.~4E CLASS STATUS SWANSON RIVUNIT 34-15 DEV SUSP KUPARUK RIV UI~IT 1H-05 DEV SUSP RAVIK ST I EXP SUSP HEMI SPRINGS ST 1 EXP SUSP PRUDHOE BAY UIqIT DS18-11 DEV SUSP PRUDHOE BAY I/NIT DSl1-15 DEV SUSP W BEACH ST 1-A SER SUSP PT MCINTYRE P1-03 EXP SUSP PT MCINTYRE P3-01 DEV SUSP KUPARUK RIV UNIT 1L-20 DEV SUSP KUPARUK RIV 13~qIT 1L-26 D~V SUSP PT MCINTYRE P2-50A DEV SUSP KUP~UK RIV ~IT 2E-17 D~V SUSP KUPARUK RIV~IT 2E-05 DRV SUSP PRUDHOE BAY ~IT DS12-13A DRV SUSP STATUS DATE 8/21/91 5118/82 4/03/83 4/03/84 9/17/84 2/14/91 5/06/86 4/26/89 7/03/89 3/31/91 6/09/91 8/30/92 4/25/94 4/25/94 4/03/94 SECT 15 33 32 12 19 33 25 16 22 29 32 14 36 36 18 TWP 08~q 12N 09N 11N 11N 12N 12N 12N 11N 11N 12N 11N 11N R~G 009W 010E 009E 011E 015E 015E 014E 014E 014E 010E 010E 014E 009E 009~ 015~ FiER s u u U u u u u u u u u u u P~-P~XI T 00 - 0242 - 0 68-0095-0 69 - 0036 - 0 73 - 0027 - 0 74 - 0056 - 0 74 - 0057 - 0 76-0013-0 76-0017-0 76-0034-0 78-0017-0 API I~BER 029-21821-00 029-2000~-00 029-20017-00 179-20004-00 029-20150-00 029-20151-00 029-20195-00 029-20199-00 029-20208-00 029-20278-00 ARCO SUSPENDED WELLS PRIOR TO 1980 AS OF AUGUST 1994 WELL WELL WELL NAME CLASS STATUS PRUDHOE BAY UNIT OWDW-C SER SUSP DELTA ST I EXP SUSP PUT RIV ST i EXP SUSP KAVIK UNIT 3 DEV SUSP DELTA ST 2 EXP SUSP GULL IS ST i EXP SUSP GULL ISST 2 EXP SUSP HIGHLAND ST i DEV SUSP W BEACH ST 3 EXP SUSP W MIKKELSEN ST i EXP SUSP STATUS DATE 6/23/73 2/27/69 7/01/69 5/02/74 5/17/75 4/01/76 4/22/77 4/12/76 7/26/76 11/li/78 SECT 11 10 07 08 28 28 24 25 32 TWP 10N 10N 10N 03N 11N 12N 12N 11N 12N 10N Ri~G 014E 016E 01AS 023E 016E 01SE 015E 011E 014E 019E MER U U U U U U U U U U ----~'"~ STATE OF ALASKA * ALA OIL AND GAS CONSERVATION COI~ ..;ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend ~ Operation Shutdown ,'~ Re-enter suspended well ,~. Alter casing ~ Time extension ',~Change approved program ~ Plugging [] Stimulate ~ Pull tubing .~, Amend order ~ Perforate ~ Other~;,~ 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska~ Inc 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1320' FSL, 1320' FEL, Sec.12, TION, RllE, UM At top of productive interval N/A At effective depth 1320' FSL, 1320' FEL, Sec.12, TION, RllE, UM At total depth 66' FSL, 537' FWL, Sec. 7, TION, R12E, UM 11. Present well condition summary Total depth: measured true vertical RKB 1 2Q ' 6. Unit or Property name Wildcat 7. Well number Hemi Springs State #1 8. Permit number 10937'MD 10370'TVD feet feet Effective depth: measured S u r f a c e feet true vertical S u r f a c e feet feet Casing Length Size Conductor 80' 20" Surface 2550' 13-3/8" Production 9478' 9-5/8" Liner 838 ' 7" 83-181 9. APl number 50-- 029-21056 10. Pool ~est Sak/Sadlerochit/Lisburne 45 ' -1 55 ' Plugs (measured) 4418'-4720' 6796'-7083' Junk (measured) 9-5/8" retainer @ 9088'; 100 sx Class G spotted on top of retainer Cemented Measured depth True Vertical depth 340 sx CS II 1900 sx AS I I I & 300 sx Class G 1050 sx Class G & 700 sx AS I 500 sx Class G 115'MD 115'TVD 2589'MD 2589'TVD 9512'MD 8990'TVD 9187'-10025'MD 8692'-9483'TVD Perforation depth: measured None true vertical None ~bing(size, grade and measured depth) None Packers and SSSV (type and measured depth) None 12.Attachments Description summary of proposal ~ Detailed operations program ,~ BOP sketch 13. Estimated date for commencing operation ---- 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed &~/~f~ / ¢~./Z/A~_,/ Title Associate Enqi Commission Use Only (J6) SA2/127 Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI Appro,,ed C c-:-,-- Approved by Date /0-19©7 Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate HEMI SPRINGS STATE #1 APPLICATION FOR SUNDRY APPROVALS ARCO Alaska, Inc., requests an extension of "suspended" status for this well. Determination of the unit's commercial viability is still under consideration. Hemi Springs State #1 is one of three wells in the Hemi Springs Unit. Until a development drilling program is established and the location of the drillsites are known, we request that Hemi Springs State #1 remain suspended. SA2/127a 10/19/87 STATE OF ALASKA ALAS~_..., OIL AND GAS CONSERVATION COM: ...;SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon - Suspend ~ Operation Shutdown -- Re-enter suspended well - Alter casing -- Time extension v~Change approved program ~ Plugging ~ Stimulate ~- Pull tubing- Amend order- Perforate '" Other v~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100:360 Anchora. ge¢ AK 99510-0:360 4. Location of well at surface 17,20' FSL, 17,20' FEL, Sec. 12, T10N, R11E, UN At ~o/pA of productive interval At effective depth 1:320' FSL, 1:320' FEL, Sec. 12, T10N, R11E, UN At t6~t~alF~Pt~37' FWL, Sec. 7, TION, R12E, UM 5. Datum elevation (DF or KB) 120' RKB feet 6. Unit or Property name Wi 1 dcat 7. Well number Hemi Springs State //1 8. Permit number 83-181 9. APl number 50-- 029-21056 10. Pool West Sak/Sadl erochi t/Li sburne 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10937'MD 10370'TVD Surface Surface feet feet feet feet Plugs (measured) Junk (measured) See Attached Sheet None Casing Length Size Conductor 80 ' 20" Surface 2550 ' 13-3/8" P roducti on 9478 ' 9-5/8" Liner 838 ' 7" Cemented 340 sx CS II 1900 sx AS III & 300 sx Class G 1050 sx Class G & 700 sx AS I 500 sx C1 ass G Measured depth 115'MD True Vertical depth 115 'TVb 2589'MD 2589'TVD 9512 'MD 8990 'TVD 9187 '-10025 'MD 8692 '-9483'TVD Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) 12.Attachments RECEIVED None None OCT - 2 1986 Naska 011 & Gas Cons, Commission Anchorage Description summary of proposal~ Detailed operations program ,~ BOP sketch 13. Estimated date for commencing operation 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~/~ ~ ~j,,(.~ Title Associate Engineer Commission Use Only (JG) SA/126 Date Conditions of approval Approved by Notify commission so representative may witness ~. Plug integrity ~ BOP Test ~ Location clearance "' - ~' ~'~ Commissioner JApproval No. by order of t,e ommi,,io O,t Form 10-403 Rev Submit in triplicate HEMI SPRINGS STATE #1 APPLICATION FOR SUNDRY APPROVALS ARCO Alaska, Inc., requests an extension of "suspended" status for Hemi Springs State #1. Determination of the unit's commercial viability is still under consideration. Hemi Springs State #1 is one of three wells in the Hemi Springs Unit. Until a development drilling program is established and the locations of the drill sites are known, we request that Hemi Springs State #1 remain suspended. SA: I 26b: dmr 9-29-86 RECEIVED OCT - 2 1986 Alaska 0tl & Gas Cons. Commission Anchorage HEMI SPRINGS STATE #1 APPLICATION FOR SUNDRY APPROVALS Item 11. PLUGS (MEASURED) 45' - 155' 4418' - 4720' 6796' - 7083' 9-5/8" retainer ~ 9088'; 100 sx Class G spotted on top of retainer SA:126a:dmr 9-30-86 RECEIVED OCT - 2 1986 klaska Oil & 6as Cons. Commission Anchorage August 7, 1986 Mr. Ran~y Ruedrich Drilling Manager ARCO Alaska, Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Extension of SUspended Status ~H~~ S~~ Sta~.e::N° ~ ~ i~ Kup River State No. 1 Ravik State No.. 1 Telecopy No. (907) 276-7542 Dear Mr. RUedrich: A review of our records shows that the above referenced wells are suspended. Section ll0(a) of the regulations states the Commission will, in its discretion, approve the suspension of a well if the well is capable of producing hydrocarbons in paying quantities or is reasonably demonstrated to have future value as a service well. Section 105(e) states that "[e]ach well to be abandoned or suspended must be plugged...to prevent the movement of fluid either into or between freshwater and hydrocarbon sources and to prevent all other fluid migration within the well bore." In compliance with Section 170(a) of the regulations, "It]he location of an abandoned well onshore or upon a historically stable island must be cleared within one year following well abandozunent .... " Section 170(b) provides the means for an extension of time if a valid reason exists, and the wellbore is properly plugged. We are, therefore, requesting that you submit Form 10-403, Application for Sundry Approval, for a one-year extension of suspended status for the above referenced wells, together with justification for keeping the wells in suspended status. Please call Harold J, ..Hedlund at (907) 279-1433 if you have any questions. 'Sincerely, A_.----" :4 ~, t '- ...... Co--is s loner jo/A.HJH.06/07 October 17, 1985 Ms. Jo ~n Gruber ARCO Alaska, Inc. p.O. Box 100360 Anchorage, Alaska 99510-0360 Re- Submittal of Form 10-403, · Notices and Reports on ,'Sundry to Request an Extension Wells," of Time~ for Suspended Wells. Dear Ms. Gruber: It is requested that the Form 10-403 for the extension of time for suspended wells under 20 AAC 25.270(b) be submitted at an early date. The request should include: 1. A request for a one year extension- 2. A reason for the extension of time. 3. A description of future clean-uP plans, if applicable- The following wells are included under this request: ~tW Eileen State No. 1 Delta State No. 1 Prudhoe Bay State No. 1 Delta State No. 2 East Bay State No. 1 Gull Is. State No. 1 Gull Is. State No. 2 Highland State No. 1 Kavik Unit No. 3 Ugnu SWPT- 1 West Sak sW~T-1 Kuparuk River State I~o. 1 West Sak River No. 1 West Sak River State No. 2 West Sak River State No. 3 -Sag Delta 31-11-16 Hemi Springs State No. 1 Prudhoe Bay Unit Term A Prudhoe Bay Unit TR T-3C Put River State I.~o. 1 Ravik State No. 1 West Beach No. 1 West Beach No. 2 West Beach No. 3 W. Mikkelsen State No. 1 Kuparuk 28243 No. 1 West Sak Kiver State Mo. 5 West Sak River State No. 6 West Sak 25590 No. 15 East Ugnu Mo. 1 Sincerely, , . Lonnie C. Smith Commissioner - dlf: A. HJH. 10 ARCO Alaska, Inc. Extension Exploration TRANSMITTAL CONFIDENTIAL TO: ~/// //~ ~D,v - ~ ~ ~ ~ ADDRESS :.-_{66 ( 2~-,~-L~-~'~W=° smitted herewith are the following: DATE: Alaska 0il & Gas Cons. Commission Anchorage RECEIPT ACKNOWLEDGMENT: Return receipt to : DATE: ARCO Alaska, Inc. Extension Exploration ATTN: Lucille Johnston P. Oo Box 100360 Anchorage, Alaska ATO-1015 9951o Processed by: j~.~-., ~~. RMERRDR HESS CORPE)RRTION 1200 MILAM, 6TH FLOOR HOUSTON, TEXAS 77002 713-658-9770 October 16, 1984 Alaska Oil and Gas Convservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 RE: Arco Hemi Springs State #1 Dear Sirs: As announced in Alaska Report of August l, 1984, the Arco Hemi Springs State #1 exploratory well has been placed in the open file by the Alaska Oil and Gas Convservation Commission. Amerada Hess Corporation is interested in receiving this information. If there is a charge please notify. If not, please forward the information to: Barbara L. Sargent Technical Assistant 1200 Milam 6th Floor Houston, Texas 77002 Thank you for your efforts in this matter. Sincerely, Barbara L. Sargent Technical Assistant Frontier Division RECEIVED OCT 2 e Alaska Oil & Gas Oons. Commission Anchorage ~ M EMORA,',I DUM Sta,e of Alaska. ALASKA.0IL AND GAS CONSERVATION COMMISSION ~ter~ To: C, V/ ~/~ on ' ' o^TE: August 22, 1984 cna~t~~ FILE NO: D.31.53 THRU: Lonnie C. Smith '// TELEPHONE NO: Inspect Suspended Location and Wells at ARCO Sites. Commissioner ~ FROM: pB~btbroY 1Fe~Smt ~~,c ~or SUBJECT: Sunday, August 19, 1984: I met with Kirk White and we inspected the suspended wells and locations listed below. West Sak #15 Ravik #1 West Sak #6 West Sak #24 Highlands State #1 Hemi Springs #1 Tract Well TC-3 I recommend to the Commission that these drill sites and wells be accepted as suspended. Pictures attached. _ 02-00IA(Rev. 10179) ARCO Alaska, Inc. ' Post Office b~._., 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 August 7, 1984 ,r %. Mr. Harry W. Kugler State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Hemi Springs State #1 - DST Summary Dear Mr. Kugler, Enclosed is a copy of the DST summary for the subject well. you have any questions or need additional call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU8/L84 Enclosure xc: Well File - Hemi Springs State #1 If infOrmation, please ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED AUG 0 8 Alaska 0il & Gas Cons. Commission Anchorage February 29, 1984 1200 - 1700 1700 - 0230 March 1, 1984 0230 - 0500 0500 - 1345 1345 - 1530 1530 - 1800 1800 - 1830 1830 - 2030 2030 - 2145 H~I SPRINGS STATE ~-~1 Sadlerochit DST Summary 2/29/84- 3/6/84 Wellsite Log Ran Schlumberger CBL w/o pressures from 9710' - 9150'. Repeated w/1000 psi pressure. Noted differences between runs as improvement of cement at casing overlap and overall 10-15 millevolt reduction under pressure. Also noted perforation interval ~5.~'~5.~J) had 45 mv readings under pressure. Requested CET run. No significant difference between CET with and without pressure. CET shows fair bonding between 9570' - 9610'. Better bond than perforation zone. Ran CBL/CET in 9 5/8" from 7900' - 6650' (FO @ 7800') and 5450' - 4200' (FO @ 5400') CBL/CET run w/NaC1-Brine in hole, 9.4 ppg. R/D Schlumberger and changed out BOP rams to 3 ~". Test BOP Annulus to 3000 psi. P/U test string. Set clock on pressure bomb - Halliburton @ 0250, (bomb #H-IIi, Clock #29620), 6000# -144 hour clock. At 0256 set both Lynes clocks for 8 minute reading intervals (5000# gauges, 134 hr clock). At 0300 set second Halliburton clock (bomb #H-155, clock #29590), 6000# -144 hour clock. Note on test string - lock closed/bypass RIH in closed position. P/U 301 joints of 3~", 13.3 lb/ft drill pipe. RIH R/U with Schlumberger lubricator. Ran Schlumberger Gam~a Ray/CCL for correlation of Vann guns. Spaced out on depth to set PKR @ 9481'. Correlation OK. Radioactive marker at 9336' MD. R/D Schlumberger Set PKR at 9481'. Test annulus to 2000 psi. OK. Bled annulus to 500 psi. Opened PKR by-pass, displace w/diesel at 9372'. 70 BBLS of diesel in drill pipe. Calculated underbalance 992 psi. Used 6.9 ppg diesel. R/U Vann firing ~sr. Drop same. Perfed 9551' - 9538' with 4 SPF. Gun detonation verified on surface. kemi Springs State #1 ~ ~site Log March 21, 1984 Page 2 2210 - 2220 2220 - 1030 (2225) March 2, 1984 (0105) (0210) (0300 - 0430) (0430 - 0600) (0600 - 0730) (0730 - 0900) (0900- 1030) 1047 - 0920 Opened well for initial flow period. Weak stream of diesel into bucket. Received less than 1BBL fluid. Shut well in for initial shut in period. Surface pressure rose to 1125 psi after 90 minutes. Initial shut-in pressure at surface was 40 psi. R/U Schlumberger lubricator to run HP, gradio, tempera- ture. Tool length = 15.6'. RIH with Schlumberger production log (HP, gradio, temperature, GR, CCL). Having problems with grease seal on lubricator. Grease freezing. (Temperature -40°F). On bottom with production log @ 9476' MD. BHP = 4263 psi (HP set at 9460'), Gradio (uncorrected) = 0.9719, (corrected = 1.04), Temp = 207.4°F. Monitored buildup pressure for 90 minutes (0300 - 0430). BHP = 4237.3 psi, [Note: Pressure decreased by 26 psi (0.289 psi/min)], gradio (uncor.) = 0.9761, (corrected = 1.04), Temp. = 209.2°F. Could not obtain stable pres- sure. POOH w/logging tool Schlumberger POOH. Dropped Vann ball. Pressure up on drill pipe to 2700 psi. Sheared tubing release and released guns. Length of fish = 60.64'. PBTD = 9765'. R/U Schlumberger. Repeated grease/lub problem. RIH w/Schlumberger. HP/Gradio/Temp/ARCO fluid sampler (Sampler clock set at 0830 for 5 hours). Tied into radioactive marker @ 9336' MD (0945). At 1004 (time) positioned tool at 9554' (HP at 9538'). Tool length = 27.6', at 1010-Time, BHP @ 9538' = 4356 psi. At 1015, BHP = 4329 psi (same depth). Note: Top of tool @ 9524' MD. At 1020 time, BHP = 4312 psi. SITP = 1350 psi, falling. Opened well for final flow period Opened on ~ choke. Tubing pressure dropped to 12 psi in 35 seconds. Well stabilized @ 2 psi surface flowing pressure in 1 hour. BHP = 3297 psi (Hp @ 9538'). At 1230 hours, FBHP = 3322.5 psi. Gradio uncorrected = 0.8783, Temp. = 223.8°F. Noted BHP increasing 0.267 psi/min. iHemi Springs State #1W~ .~site Log March 21, 1984 Page 3 (1245) (1247) (1305) (1400) (1415) (1455) (1545) (1615) (1700) (1800) (1840- 1910) (1910) (2100) (2110) BHP = 3325 psi, gradio (uncorrected) = 0.8766, Temp. = 223.8°F Moved production logging tool (PLT) to 9526' MD, which positioned sampler at 9538' - 9526'. HP readings now at 9510'. BHP = 3315 psi, Gradio (uncorrected) = 0.8504, Temp. = 223.2°F. (corrected Gradio = 0.884). BHP = 3320 psi (@ 9510'), Gradio = 0.8504 (uncorrected), Temp. = 223.2°F. Tool closed at 1330 hours. BHP = 3333 psi, Gradio (uncorrected) = 0.842, Temp. = 223.4°F (9510' MD) Dropped down to 9600'. P/U to log, 50'/min, noted interface at 9550', from 0.96 to 0.86 (uncorrected), noted on temperature log - fluid entry across perfs. Logged from 9600' - 7400' MD. Found 2nd interface at 9492' from 0.86 to 0.80. 3rd interface at 8074' from 0.81 to 0.65. At 7950', Gradio begins to drift to 0.80. At 7520' Gradio reads 0.8, shifts to 0.6 at 7516'. POOH w/PLT + sampler. Schlumberger at surface. 5 hour clock on sampler still ticking. Apparently sampler did not close. No sample recovered. R/U 2nd sampler with 2~ hour clock. Clock set at 1610. Set to close at 1840 hours. Recovered 10 BBLS diesel at surface. Tool on bottom at 9526'. Bottom of sampler at 9538'. Waiting to ensure chamber closes on sampler #2. POOH w/sampler #2. Noted interface at 8820' bm from .8 to .75. From 8820 - 6970 gradio drifts from .75 to .85. 3rd interface at 6970 - 50' from .85 to .65. Recovered 15 BBLS to surface (diesel). Sampler #2 at surface. Set 2.5 hour clock on sampler #3 to close at 2340. GIH w/Schlumberger HP/Gradio/Temp/Sampler #3. Sampler #2 evacuated with initial'pressure of 1310 psi. Recovered gas cut water sample, dark color. Chloride = 5100 ppm, BS & W = 0.1o ~ ~5,o, PH = 6.8. ~.~emi Springs State #1 k .zsite Log March 21, 1984 Page 4 (2300) (2340 - 0010) March 3, 1984 (0148) (020o) (0700) (0900) oq?o- 1030 1030 - 1200 1200 - 1630 1630 - 1745 1745 - 2245 2245 - 2400 March 4, 1984 0000 - 0200 Sampler #3 on bottom. Positioned tool from 9492 - 9465' MD. Pressure = 3402 psi, Temp. = 223.6°F, Gradio = 0.85. Waiting to insure chamber closes on sampler #3. POOH with sampler #3. Noted interface at 8740' MD from .8 to .75. Slowly drifting from .71 to .9 between 8720 - 7000' MD. Shifts to .75 at 6430' - 6410' MD. OOH w/sampler #3. Sampler #3 evacuated with initial pressure of 525 psi. Recovered dirty water with gasey foam. Chlorides = 5500 ppm, 3S & W = 0.2%, PH - 6.6. Recovered 20" in surge tank = 24.2BBLS. Recovered 33 BBLS of diesel with trace of oil. Recovered 38.6 BBLS of diesel with trace of oil. Pick up test string, unseat packer, reversed out drill pipe. Pumped at 20 SPM. 1 stroke = 0.118 BBL or 8.3 strokes/BBL. At 216 strokes - saw trace of oil with diesel, slightly gas cut ( 25.5 BBLS). From 216 - 385 strokes recovered oil mixed with diesel (gas cut) - Live oil/gas mix amounted to 20 BBLS = 5 BBLS dead oil. At 385 strokes - water on surface cut with gas. At 550 strokes - clean brine at surface. Note: 590 strokes for a complete circulation (69.6 BBLS). Arctic Well Testers recovered 20.8 BBLS live oil - 27.4°API at 60°F. Circulate brine - kill well - 9.4 ppg. POOH with test string. R/U Schlumberger. · . RIH with perf guns. Perfed 9578' - 9538' with 12 SPF, 5½" casing guns. (Total shots - 480 plus the 52 from before = 532 holes.) Made 2-20' runs. Elected not to perf bottom 4', as it would cost an additional $5000 for the gun extension. POOH. P/U test assembly for re-test (DST #iA). RIH with test assembly on 3½" DP. LPR valve closed. Filled 54 stands with 9.4 ppg brine - as water cushion ( 5000'). Provides a 2000 psi underbalance. ~emi Springs State #1 I. ~site Log March 21, 1984 Page 5 0200 - 6245 0245 - 0445 0458 - 1600 (0700) (0700 - 1600) 1600 - 1330 March 5, 1984 (1125 - 1135) (1135 - 1330) 1330 - 1500 1500 - 2000 2000 - 2030 2030 - 0100 March 6, 1984 0100 - 0115 0115 - 0200 Slip and cut drilling lines. Finish RIH, set packer at 9516' MD. Pressured annulus to 2000 psi, opened LPR valve to flow well. Monitored surface pressure and used bucket to check for inflow. Surface choice 11/64". Switched to ¼" choke at 0500. 0 Surface Pressure, no bubbles, well dead. Annular pressure still 2000 psi. No fluid at surface. Continued to monitor well. Shut in well for FSIP. Bled off annular pressure. LPR closed. Repeated attempts to open "lock closed" bypass to reverse out drill pipe failed. Deferred opening bypass to end of build-up. Opened "lock closed" bypass to reverse out drill pipe. Fluid level on annulus dropped slightly. Pumped 10 SPM. Pumped 347 strokes and manifold plugged up. Broke down manifold - full of mud with cement parti- cles. Plug is at manifold, downstream brine only. First 347 strokes - brine with very slight gas cut and sheen of oil (347 strokes = 40.9 BBLS). Fluid ahead of plug averaged 9.3 PPG. Cleaned manifold and divert flow to pits. Recovered 25 BBLS gas cut mud. Circulate thru drill pipe bypass - bottoms up. Packer still set. R/D test head. Open LPR. Kill well. Unseat packer. POOH with test string. Layed down same. Found 10 ozs. of pea-sized gravel on top of LPR valve. Serviced rig. P/U 9 5/8" cement retainer. RIH. Set retainer at 9088'. Test retainer/casing to 3000 psi. OK. Pumped 12 BBLS fresh water, mix and pump 100 sacks class 'G' cement, 15.8 ppg (21 BBLS). Followed by 2 BBLS H20. Displace with 63 BBLS brine. ~emi Springs State #1 k .zsite Log March 21, 1984 Page 6 0200 - 0315 0315 - 0430 0430 - 0700 0700 - 0900 POOH to 7260'. Circulate and weight up brine to 9.7 ppg. Continue POOH. P/U test string for Kuparuk DST. Lynes clock started at 0856. Halliburton clock started at 0900. LES:pg 3/21/84 3-6-84 0930- 1230 i230- 1530 1550 1600 1615 1635 - 1654 1654 1656 1748 1800 - 1805 1805 1900 1940 1945 - 1952 2000 2200 2215 2235 2353 3-7-84 0130 0225 0230 0245 0340 0345 06OO Kuvaruk DST SummarM 3/6/84- 3/12/84 RIH w/Test Assy on 3½" DP RU Schlumberger...RIH w/GR, CCL for GUN SPACE OUT. Tied in at 7091.5. OOH w/Schlumberger Added 10 ft joint and set at 7097.6'. Displaced string w/diesel and closed bypass on packer Set Packer Dro4~p_~i__~ar.? and flowed well for 10 minutes. Well on 16/64" and a 20/64" chokes. 16/64" choke plugged.., on 20/64" only while 16/64" cleaned (Perfs at 7196' MD - 7245' MD) Shutin well for approximately 1 hour Dropped Ball P = 825 psig tb PreSsured up to 1200 psi to shear off guns Opened well on 20/64" choke. P.. = O psi in 30 seconds Produced 4 BBLS of diesel altered§ minutes Set wireline sampler clock for 5 hours (close at 00:40) SI well for Schlumberger to RU lubricator for additional tool length w/Sampler RIH w/Schlumberger Tools, (HP, Gradio, Temp, GR, cci) @ 7285', Pwf = 2252 psi Pt' = 180 and climbing = ooo q gas = 450 MCFD P = 420 psig o starting to decrease ~%~ = 70 psig Running log pass after sample taken, POOH w/ Sch Tools P -= 115 psig s[b~ell to retrieve tool string and sample Open well back up to flow Sample #.1, 2 % Sediments 4 % Oil 94% Water (7176' MD) 25,000 PPM Chlorides RU Sample chamber #2, Set clock for 2 hours (closes at 0540) RIH w/Schlumberger String w/sampler chamber Total fluids produced = 68.7 BBLS = 54 BBLS diesel and 5.7 BBLS oil/Condensate; 8.0 BBLS H20 Kuparuk DST Sum March 19, 1984 Page 2 0615 - 0745 0930-1000 1000 1500 1510 1530 1600 1640 1645 - 1830 1830 - 2215 3-8-84 2215 - O430 0430 - 0600 0600 - 0630 0630 - 0655 0655 08OO (acid summary) 0900 - 1615 pample #2, (7176' MD) Water 100% 15,000 PPM Chlorides Oil Negligible POOH w/Schlumberger String w/sampler. Retrieved sample #2. Well flowing. Produced 3.74 BBLS (q = 134 BFPD) gravity measured at 68°F = 29.5°API (corr. gravity = 29.0°API @ 60°F). ' flowing in surges (Gas - Oil). Monitoring flow. q~ = 134 BPD, So = 74%, Sw = 26%, Trace Sediments. G~avity = 29.0/60°F RU Schlumberger for Run #3 w/sampler. Clock set to close at 1900. RIH w/HP, gradio, CCL, Temp. sampler. Slugs in wellbore at i550', 1900', 2450' and 5100'. Surface Sample - 92% oil, 8% H O, 25.5 °AP1 (@ 60°F), = 1{1BPD 18,000 PPM Chlorides, q ~ ~ f °d Surface Sample - 88% ~z~ 12% H20, Trace Sed, 26.0 °API/60°F qfluid = 91.7 BPD Completed gra~zo pass over perforations and up to 6700' MD Set HP at 7186' to monitor P -. Set sampler at 7115' md, Su~ace Sample - 89% Oil, 11% H20, 16,000 PPM Chlorides 26 °API/60°F, qfluid = 45 BPD to 182 BPD in surges. Monitoring flow. POOH w/Schlumberger and Sampler. RD Schlumberger Samoler #3 87% Oil 13% BS/W 12,000 PPM Chlorides 33.7 °API RU Fracmaster CTU & Dowell Test Fracmaster to 4000 psig w/diesel. RIH w/Fracmaster, well flowing, injecting diesel ½ BPM RIH w/ 1" CT to 7190' MD. Flow well up 3~" x 1" annulus w/500 SCF/Min N2 assist SI N2, Well flowing w/o N2 assist qfluid = 503 BPD Acidize w/2588 gal i2% MSR-100 w/5% A250, 0.2% W-35, 0.2% L53W, 0.1% J237. Circulated acid nitrified w/500 cf/BN2 to 7190' and SI annulus. Squeezed into formation. Pumped 10 BBLS acid into formation and annulus press increased to 1500 psi. Lowered I" tail (CT) to 7250'. Pump 5 BBLS acid and shutin 1 hour. Pumped remaining acid @ 1/8 BPM, 4000 psig on 1" tbg w/annulus press increasing to 2500 psig. Did not Kuparuk DST Su.. dry March 19, 1984 Page 3 0946 1025 1045 1053 1135 1209 1229 1235 1250 1300 1305 1320 1351 1355 1415 I440 1450 1503 1520 1525 1537 1610 1612 1618 1624 1635 1650 1655 1707 1715 1715 1745 1800 1815 1950 2000 2025 nitrify last 37.5 BBLS of acid. Displaced acid w/ 3 BBLS diesel and N2 to tbg tail. SI flowline, Pann = 450 (Pann = Press on 3~ x 1" annulus at the surface). Pann = 1550 Lowering tbg (1") to 7250' md Bleeding off Pann to 1200 psig from 1650 (to avoid fracturing the formation) Bled off Pann press from 1700 to 1400 psig Bled off to 1600 psig Bled off to 1600 psig Pumping down CTU @ 1/8 BPM (3500 psig) (pumped = 2 BBLS) Pann = 1800 psig Pann = 2000 psig, P = 4000 psig up Pann = 2100, Cut ou~ ~A, only acid 26.5 BBLS acid pumped total, P = 3500, qZ= ¼ BPM Pann = 2~ 30 BBLS away, P = 3800 psi Pann = 2500, 40.5 BBLS away,P~t down pump Changing out gauge at chokes (improper range) Pump pressure chart showed instant drop to 1000 psi from 4000 then gradual decline to 400 psi. Apparently formation taking acid. 45 BBLS away, Pann = 2300 psi, P = 4000 oum~ . . . Pann = 2375, P = 4000, pressnre-s~abzlzzzng ~umo 58 BBLS away, rann = 2375 psig 62.5 BBLS away, P = 3955, Pann = 2325 Pumping 3 BBL die~Pplug. P = 500, q = ¼ BPM P = 4000, Pann = 2250 pump nm S~ar~ N2 displacement to bullhead remaining acid volume is CT Stop NA disPlacement, Pann = 2225 psig. Open well to flow, jZetting w/Nv Pann = 1750, flow-thru 20/64" choke Pull' CT to 7100" Pann = 500 20/64" choke plugging, opening 16/64" choke Jet N9 @ 1000 SCF/min, Pann = 350 Flow thru -30/64 only while cleaning 16/64" choke. Pann = 300 Decrease N2 from 1000 SCF/M to 500 SCF/M Pann = 950 Shut down N2, Pann = 1200 psig Pann = 800 psi Pann = 700 psi Pann = 725 psi Pann = 800 psi Moved tubing to 7350' (to lift rathole acid); Displaced w/1000 SCF/M N2. Pann = 800 Dropping N2 to 500 SCF/min, Pann = 1050. Pull CT up to 7080 Kuparuk DST Su~ March 19, 1984 Page 4 2030 2057 2150 2218 2321 3-9-84 0055 0115 0205 0300 - 0400 0445 0600 - 0845 1000 1020 1100 1200 1300 1350 2226 2235 2244 2350 2355 3-I0-84 0023 0047 0223 O33O Pann = 1225 psig Pann = 1050 psig Stopped Nitrogen to hook up additional Nitrogen truck POOH w/Coil Tubing @ 50 ft/min. Restarted pumping N2 @ 500 SCF/Min.@q = 100 BPD Stopped CTU ~¼~. Stopped N2 injection ~oing down w/CT to 7250' MD Injecting 200 to 250 SCF/M of N2 to assist running 1" down. Set CT @ 7250' w/No injection @500 SCF/Min Well flowing. POOH w/l" tubing and shut off N2 jetting Coiled tubing OOH...RD Fracmaster RU Schlumberger & RIH w/GR, HP Temp, Gradiometer P = 850, q~ = 672 BPD, 45% Oil, 54% emulsion (gl~/water) 1% ~?0 Running logging ~asses over perforated interval. Set ~ @ 7175' and monitoring bottomhole flow±ng pres- sures. P ~ = 2041, T = 159 5°F, 69% 0i1, 30% mud emuls~n,i~~2~, ' P . = 800 psi,~= 624 BPD GLR = 2124 69% oil 30% tb . ~_ · mu~emulszon, 1% O Ptb~ = 950% qf = 480, GLR = 2832, 67.6% oil, 32% emulsion, .4% H20 Retort Sammle 14% H O 75% O~1 11% Solids (Possibly heavy hydrocarbon ends) P . = 650 and dropping; ~fluid = 432 BPD and d~easing; GLR = 2725 and is r~szng Changing out 16/64" choke to 32/64", 20/64" choke remains in place. Attempting to unload tbg and decrease BHP '- Flowing on ~he 32/64" only Opening the 20/64" w/the 32/64" Pann = 350 psig and still dropping. Changing 20/64" to 40/64" for a 32/64" and 40/64" combination. Still no decrease in BHP. Rate is dropping Ptbg = 300 psig and falling to 250 psig Closing the ½" choke Opening ½" choke, Ptbg 250 psig, No apparent help to pressure changes Running gradio pass to analyze growing fluid column. Slugs of thick - heavy fluid encountered at 3750' MD, spaced apart by very low gradient, probable gas slugs. Pulled 1100 pounds cable tension through slug...unable to go back down. Running to the surface. Kuparuk DST SuM .... y March 19, 1984 Page5 04OO 0430 0455 0500 0600 - 0930 0930 - i000 1030 1153 1230 1300 1330 1400 1415 1430 1545 1655 2100 , 3-11-84 0755 0850 0855 1235 1418 1531 Z020 2130 2230 3-!2-84 2300 --1535 Tool OOH...rigging to go in with sinker bars and CCL to break up slug material qF = 1440,.qgas = 1.88 MMCFPD GOR = 1305 RIH with sln~er bars q = 1104, q = 11.8 MMCFPD, GLR = 1974. 38% emulsion, 4~ H_ O, 58%goil Foun~ slugs/bridges w/2" sinker bars & CCL, at 2063', 2175' 2580' 3025' ~ , 4286' and 4415' · , · POOH /sinker bars and CCL Rig up HP/gradio/temp/GR and RIH. Set Tool String on bottom and monitoring pressures. Pwf = 1150 psig @ 7220'; Closed the 40/64" choke ...only on 32/64" choke ~ ~ 624· Ptbg = 500 psig; qgas = 1.86 MMCFPD; GLR = 5 ~ = 528· P~ = 750 psig; q~ = 1.77 MMCFPD, GLR = 50; 73% Oi g17% Emulsion, 1~20 qf = 528, P . = 700 PSig ~ ~ - 1 84 MMCFD GLR = 3132 = 576, pt~g = 700,° _ . , .5 34.1 qf = 576, Ptb = 700, q = 1.84 MMCFD, GLR = 3133 Making GR, g~adio, HP,g~emp pass up hole. (Purpose to break up possible plugs· though, none indicated by surface or BHP. Logging up from 7351' (Pressure stop @ 5100 MD, 1230 psi) Tool stopped in lubricator...Tsurf = 98° (RIH w/Tool String and set HP at 7175') Monitorzng Pwf Produced sample...62% oil, 8% emulsion, 30% H20 Running Tool String from 7350' to the surface. Looking for gas and high density plugs w/gradio. POOH w/Schlumberger RIH to set @ HP depth (7175' MD) POOH to pickup sampler RIH w/HP, Gradio, Temp, GR and Sampler. Sampler clock set to close at 1645. Set sampler at 7113', Monitoring production Logging across the producing interval. 00H w/String and Sampler Sample #4 34.2 °API/60°F RIH w/Tool String (HP, Gradio, Temp, GR). Monitoring Pwf qf = 432 BPD, ~ = 1.96 (10°) CFPD; GLR = 4600 Chlorzdes = 12,000 s , Monitoring Pwf (BHP) Kuparuk DST Summary March 19, 1984 Page 6 1535 LJG: p g Well shutin for pressure buildup. HP @ 7175' MD, Psi = 1330.4 psi at start of~,buildup HEMI SPRINGS STATE #1 KUPARUK DST - Build-up 3-13-84 RETORT OIL SAMPLES FROM 3/12/84 Time Water Solids Oil 0600 44 10 46 0800 40 11 51 1000 46 10 44 1200 42 10 48 1400 44 12 44 3/13 Continue Pressure Build-up 0100 P = 2610 psi B~P = 3313 psia @ 7175' 0500 P = 2660 psi B~P = 3340 psia @ 7175' 1200 P = 2700 psi B~P = 3366 psia @ 7175' 1455 P = 2680 psi B~P = 3373 psia @ 7175' 1530 P = 2700 psi B~P = 3374 psia @ 7175' 1600 Schlumberger Crew change out 1720 Prepare to drop down below perforated interval to log up to surface with HP/Gradio/Temp P = 2675' psi F~nal BHP = 3378 psia @ 7175' BHT = 156°F @ 7183' Gradio = -.22 @ 7187' Gradiometer should be reading 0 but is out of calibration 1735 STOP BUILD-UP. Drop down below perfs to HP/Gradio/Temp to surface. 7350' . Run DEB:pg 3/20/84 HEMI SPRINGS STATE #1 Kuparuk DST #2A 3-16-84 1930 - 2400 3-17-84 0015 - 0115 0205 - 0230 0230 - 0300 0300 - 0315 0315 - 0330 0330 - 0400 0400 - 0430 0435 - 0439 0439 - 0449 0449 0458 - 0600 0600 - 0615 0615 - 0710 0710 - 0720 0720 - 0725 0725 0735 - 0745 0830 - 0845 1030 - 1045 1640 - 1650 1800 1845 - 1855 2052 2200 3-18-84 0040 - 0100 0100 RIH w/Test Assembly on 3½" D.P. RU Schlumberger. RIH w/GR/CCL for space out Tie in w/DIL. Marker at 7094.5' MD. POOH w/Schlumberger RD Schlumberger Space out test string. Vann gun perfs fr/7196 - 7245' MD. Set RTTS and test pkr. Open bypass and displace test string w/53 BBL diesel. RU Schlumberger lubricator w/GeoVann perf. bar. Drop bar. P = 680 psi. s Well flowed for 10 minutes thru ¼" choke (Rec. 4.8 BBL diesel). P = 0 psi. Shut well i~. P = 325 psi. Drop Vann gun shear ball and wait to reach release point. Ps = 750 psi. Pressure up 1800 psi to shear guns. Bleed surface pressure back to 750 psi. RIH w/Schlumberger HP/GRADIO/TEMP/GR/CCL. Make log pass across perforated interval. HP measure pt at 7175' MD. Stabilized BHP @ 3447 psia. BHT = 148°F. P = 85 psi. Open well tg flow on ¼" choke. P = 0 in 45 seconds. Make GRADIO/TEMP pass. Return t~HP measure pt of 7175' b~ to monitor BHP. Make GRADIO/TEMP pass. Continue monitoring BHP @ 7175' MD. Rate 96 B/D. Fluid recovery is diesel. BHP = 2670; BHT = 150.5°F; P = 0 psi. Making logSpass. Continue monitoring rise in BHP. Making log pass. Continue monitoring BHP. Gas to surface. Rate 89 B/D. P = 110 psi. s Making log pass. There appeared to be a normal fluid and temperature gradient across the perforated interval indicating no apparent gas entry zone. Rate 311B/D + gas. BHP = 2459 psia and dropping. BHT = 151.5°F. P = 90 psi. Total fluid recovery = 51.9 BBL of diesel. BH~ = 2447 and rising. P = 10-50 psi. Rate 40 - 80 B/D. s Rate dropped to zero. BHP rising. Estimated gas rate by choke/nipple coefficient= 39,°00~ SCF/Dav.. BHP = 2700. blake GRADIO/TEP~ pass. Well loaded up w/H?O. Begin to get returns at surface. Sample shake out: 79.5% HoO; .5% Sediments; 10% Oil; 10% Emulsion. Water is 148,000 ppm chloride. Kuparuk DST f~2A April 25, 1984 Page 2 0100 - 2130 Continue flowing well to surge tank. Bottom hole pressure continues to decline. Chloride continues to drop. (0430) Chlorides = 114,000 p.p.m. Rate = 45 BPD. Approximately 54.5% H20, 45% oil and diesel, and .5% sediments. (0545) Recovery at this time = 61 BBL of fluid. (53 BBL of diesel and 8 BBL kill fluid) (0700) Chlorides = 88,000 p.p.m. Rate = 91BPD. Approximately 92% H~0, 7.5% oil and diesel and .5% sediments. (1000) C~lorides = 67,000 p.p.m. Rate = 46 BPD. Approximately 76% H?O, 27% oil, and trace sediment. (1500) C~lorides = 57,000 p.p.m. Rate = 91BPD. Approximately 92% H O, 8% oil, and trace sediments. (1630) A~I gravity = 32.5° @ 60°F. (1700) Fluid Rate = 89 BPD; Gas Rate = 193,932 SCF/D; P = 130 psi; BHP = 2131 psia s (1740 - 1750) Make log pass across zone. No apparent gas entry zone. (1750 - 1830) POOH w/Schlumberger. Rate 97 BPD; 80% H20; 20% oil (1830 - 1900) RD Schlumberger (1900 - 2130) RU Fracmaster to run 1" coiled tubing. ID of 3~" = 2.76". Annulus volume between 3~" and 1" = 46 BBL 2300 - 0056 RIH w/coiled tubing injecting No @ 300 SCF/min. increasing to 1000 SCF/min upon reaching 7100' MD. RIH @ 60 - 80'/min. 3-19-84 - (oo15) (OO56) 0130 - 0135 0200 - 0300 0330 - 0430 0430 0600- 205O (0600) (1000) (1030) P = 400 psi. Open !~" choke to flow in addition to ¼". P S dropped to 325 psi. Rate = 206 B/D. s Coiled tubing reached 7100'. Increase injection rate to 1000 SCF/min. Production Rate = 367 B/D Change ¼" to 3/8" choke. Rate dropping off. Reduce No injection to 500 SCF/Min. Flowing through 3/8" choke 'only. Stop pumping N2. Rate dropped to zero. Rate is slowly coming back @ 22 B/D. Continue to let well flow on its own. Fluid breakdown from beginning of test to 6:00 a.m. 3/19/84: 53 BBL Diesel, 96.2 BBL HoO, 16.4 BBL oil. Switch flow from surge ta~k to separator. Measure gas gravity through RANAREX Gas Gravitometer. Gas gravity = .671. Orifice in gas meter run = 1". Continue flowing well. (1800 - 1915) TOH w/coiled tubing. (1915 - 2050) Rig Fracmaster down. 2050 - 2230 Open bypass to reverse circulate out and kill well with 9.8 NaC1 brine. (2050) Total fluid recovery = 186 BBL (53 BBL diesel, 109 BBL water, 24 BBL oil) AP1 gravity = 33.3°. 2230 - 0100 POOH with Kuparuk Test String. 3-20-84 0100 - 0145 0145 - 0630 MU Howco Redrill on ~2 D.P. RIH w/retainer to 7080' and set. Pressure test to 3000 psi. Kuparuk DST f~2A April 25, 1984 Page 3 0630 - 0730 Pump 15 BBL H20 and 21 BBL cement. Displace w/9.8 brine. Top of cement estimated at 6796'. DEB:pg cc: File HEMI SPRINGS STATE #1SlrbR~ARY OF EVENTS West Sak Drill Stem Tests #3 and #4 March 20, 1984 0730 - 0930 POOH to 5000'. 0930 - 1115 Displace 9.8 NaC1 to 9.3 NaC1. 1115 - 1330 Finish TOH. 1330 - 1630 Change pipe rams to 2 7/8". Test Hydrill. 1630 - 1700 Pull and break down test joint. 1700 - 2300 RIH with test string DST #3. Annulus fluid level dropped and brine to surface inside 2 7/8" tubing. ~ March 21, 1984 2300 - 0200 RU Schlumberger and run GR/CCL. Logging tools passed through LPR valve indicating premature opening of tool. 0200 - 0430 POOH with test string. 0430 - 0930 Waiting on arrival of new LPR valve. DEB:pg March 21, 1984 0930-1300 MU tools for DST #3, restart Halliburton pressure clocks. Lynes not reset (Lynes hand not on location). Pumped 9.3 brine in test string to top of collars. Top of collars @ 4380'. 1300-1345 RU Schlumberger (GR/CCL tool). 1345-1430 In hole w/Schlumberger, found RA marker @ 4330'. Will move string 14' to 4344. '. POOH and RD Schlumberger. 1430-1445 RU Dowell lines for nitrogen. 1445-1530 Moved string, set packer @ 46!~7 (dual choke manifold on rig floor set w/l" and 16/64" chokes). 1530-1620 Pressuring up w/No to 1426 psi surface pressure. (1420 psi necessary for 300 ~si drawdown at sandface.) 1646-1647 Dropped the bar to fire the Vann guns (perfs 1648-1750 RIH w/Schlumberger (GR/HP/Gradio/Temp/CCL). Found fluid at 4386'. Setting HP at 4634' to monitor BHP. Drill Stem Tests April 25, 1984 Page 2 and f~4 ,. 1750-1935 Bleeding N2 off at surface in 30 to 40 psi increments. 1939-1950 Logging up to find fluid level. Fluid at 4275'. Setting HP at 4634' to monitor BHP. 1950-2125 Bleeding off N2. 2129-2149 Logging up to find fluid level. Fluid at 4094' (181' rise since 1939, 1.05 BBLS) setting HP at 4634' to monitor BHP. 2149-2335 Logging up to find fluid level. Fluid at 3830' (264' rise since 2129, 1.53 BBLS) setting HP at 4634' to monitor BHP. March 22, 1984 2335-0357 Bleeding off N_ to 0 psi surface pressure. BHP = 1125 psi (HP = 1081 psi)~ with 0 psi on the surface. 0400-0500 POOH and RD Schlumberger. 0515-0645 Dropped ball for tubing release. 0645-0730 Rigging up Camco for swabbing operations. 0730-1115 SI well for pressure testing tree. Multiple pressure tests failed. 1115-1400 Lubricator tested OK. Pressuring up TBG with diesel to 1600 psi to release Vann guns. 1400-1415 RIH w/Camco to swab on 3/16" braided line and Guiberson MV swab cups. Stuck at 72'. POOH to check cup. 1420-1440 RIH with swab cup #2. PU depth at 900'. Camco PTO broke with cup at 608'. Waiting for new tractor. 1718-1724 Tractor replaced. POOH w/cup #2. 1724-2000 Continuous swabbing. Made 0.46 barrels of fluid by 2000. 2005-2400 Swabbing. Made 14.06 barrels since 2000, q = 84 BPD. March 23, 1984 0000-0600 Swabbing. Made 7.25 barrels since 2400 (produced all 11.8 barrels of diesel) q = 29 BPD. Completed 33 swabbing runs. 0600-1200 Swabbing. Made 4.78 barrels since 0600. Samples are 99.3% water, 0.7% sediments, q = 19 BPD. 1200-1400 Swabbing. Drill Stem Tests ~_ and #4 April 25, 1984 Page 3 1400-1505 Shut dorm tractor to check oil. Wouldn't restart. Delayed temporarily for jump starting. 1505-2400 Swabbing. Made 8.9 barrels since 1200. 99% water, 1% SEDS, q = 21BPD. Completed 48 swab runs by 2400 hours. March 24, 1984 0000-1035 Swabbing with used swab cups. Very poor recovery. Made 3.4 barrels since 2400 hours. Recovered 32.1 barrels of water completed 58 swab runs. DST #3 finished. 1035-1200 RD Camco. 1200-1215 Reversing out tubing fluid (formation water). 1215-1230 RD test head. 1230-1630 POOH and LD test string. Halliburton clocks failed. 1630-1700 RU Schlumberger. 1700-1930 RIH w/EZ drill 9 5/8" BP. Set @ 4725'. BP wouldn't test. 1930-2245 MU and RIH w/EZSV retainer. Set at 4720'. 2245-2300 Pressure tested w/1500 psi OK. March 25, 1984 2300-0300 PU gun and RIH w/test string for West Sak DST #4. Fluid cushion to top of collars at 4235'. Pressure clocks set just prior to going in hole. (144 hour clocks) 0300-0330 RU test head. 0330-0440 RU Schlumberger for tie-in log on RA marker (GR/CCL) 0440-0600 RIH w/GR and CCL for tie-in pass. Depth of string correct. No adjustment necessarY. 0600-0700 RD Schlumberger 0700-0930 Set packer at 4~3/1'. RU test lines and test w/N% to 1500 psi. Holding 1000 psi on annulus to open LPR valve. Release pressure on tubing. 0930-0934 Holding tubing pressure at 1350 psi for 300 psi initial drawdown. 0934-0935 Dropped the bar. PerforatioB~_~t 4~89' ~ to 4652' ~ Drill Stem Tests April 25, 1984 Page 4 and f/4 . 0935-1005 Surface pressure increased to 1401 psi. 1005-1046 RIH w/Schlumberger tools (HP/GR/Temp/Gradio/CCL). Fluid at 4059'. Setting the HP at 4489' to monitor N2 bleed off. Gradio reading 1.12 G/CC, apparently brine cushion. 1046-1210 Bled off 490 psi of N2 . BHP = 1681 psi, PTBG = 1002 psi. 1215-1248 Logging up to find fluid level. Fluid at 3404' (655' rise since initial bleed off, 3.8 BBL rise) setting HP at 4489'. 1248-1534 Bleeding off N2 to 0 psi surface pressure. 1534-1545 Pulling Schlumberger up to 1600' to log for fluid level. 1545-1555 Flowing gas in bubble bucket at surface. 1555-1605 Logging up for fluid level. Gaseous (light) fluid slugs from 1300' to 1144'. (2260' fluid rise in 5¼ hours, 13.1BBL rise, q = 59.8 BPD.) 1612-1715 POOH/RD Schlumberger. 1715-2005 RU Camco for swabbing operations. 2005-2400 Making two swab runs per hour. 15.6 BBLS water and 3 BBLS diesel produced. Diesel produced within first hour. March 26, 1984 0000-1151 Continuous swabbing (changing cups every run). 80.7 BBL~_ wat~r__~roduced and 3 BBLS .... dieael Completed 33 runs Cuts steady at 99.5% water, 0.5% sediments, q = 164 B~D. 1215 Bled off annulus pressure to close LPR valve. Well SI for buildup. March 27, 1984 1215-1300 LJG: p g cc: File Buildup complete. Opened LPR and bullheaded brine to kill . ,Y4 well DST finished. Hemi Springs State #1 testing fin- ished. Prepare to suspend well and move off location. July 25, 1984 Ms. J. Gruber Associate Engineer ARCO Alaska, Inc. P. O~ Box 100360 Anchorage, Alaska 99510-0360 'Re: Pemit No. 83-181 AP. CO Alaska, In¢. Hemi Springs State #i Dear Ms. Gruber: As indicated by the transmittal form returned to you, the com- pletion report, daily well history and gyroscopic directional survey for the subject well were received here July 20, 1984.. We note that testing~operations were conducted on the well from March 2 to March 28, 1984. Accordingly, in order to fulfill the requirements of Article 1, Section 70(3)(B) of AOGCC Regulations and supply the information called for in items 34, 27 and 30 of Form 10-407, it is necessary that you submit a detailed synopsis of all drill stem and production tests conducted on the well. This report is to include time. intervals, quantity and descrip- tion of all recovered fluids, and pressure data. We look forward to your prompt submittal of this material. Sincerely, ARCO Alaska, Inc.. Post Office b~.. 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 20, 1984 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT- Hemi Springs State #1 Dear Mr. Chatterton' Enclosed are the well completion report and gyroscopic survey for the subject well. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG: tw GRU8/L66 Enclosures RECEIVED Alaska Oil & Gas Cons. Cornrniss~o~l Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany Classification 1. Status of Well q~Se~vice Well~- · OIL [] GAS I'-I SUSPENDED [~X ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 83-181 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21056 9. Unit or Lease Name 4. Location of well at surface ')'LOCATIONS--? Wi I dcat 1320' FSL, 1320' FEL, Sec.12, T10N, R11E, UH I VERIFIED At Top Producing Interval ~_~-J 10. Well Number N/A Surf. Hemi Springs State #1 B.H. ~LJ 11 Field and Pool At Total Depth -- '- ' 66' FSL, 537' FWL, Sec.7, TION, R12E, UM West Sak Sand 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Sadl erochit Sand 120' RKB ADL 28266 Lisburne Limestone 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions O1/11/84 02/20/(~4 04/03/84 N/A feet MS LI 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10937'MD,lO370'TVD Surface YES [] NO [] N/A feet MDI 1900' (approx) 22. Type Electric or Other Logs Run See attached sheet. 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE :TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 115' 30" 340 sx Cold Set I I 13-3/8" 72.0# L-80 Surf 2589' 17-1/2" 1900 sx AS III & 300 sx Class G 9-5/8" 47.0# L-80 Surf 9512' 12-1/4" 1050 sx Class G & 700 s:~ AS ! 7" 29.0# L-80 9187' 10,025' 8-1/2" 500 sx Class 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) NONE N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 9088' 100 sx Class G 7460' - 7462' 75 sx Class G 7174' - 717R' lnn _~ 7083' lf)n .~x c1~_~ n ~ ~_¢hed shee, 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~i~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. See core description submitted by our Geology department.RECEIVED JUL2 0 lffS~ Alaska Oil & Gas Cons. Commission Anchorage "~" STATE OF ALASKA ~-~'" ALASKA'~ :. AND GAS CONSERVATION C~' 41SSION (~ WlJr L C'OMPLETiON OR RECOMPLETION REPORT AND LOG Form 10-407 GRU8/WC01 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate . ,- ..... . ....... , · · NAME ~ Include interval tested, pressure data, all fluids recovered and gravity, -' · ~ '- ':;~ ' :~ - : ::. MEAS. DEPTH TRUE VERT; DEPTH GOR,and time of each phase. .. , · _ . . TOp Upper Ugnu 3730t 3730~ N/A Top 9/est, Sak z~S2b,~ . ' /+52Z~t .... Top Sag River . 9375~ .~ 8862~ :,' Top Sadlerochi~; - 953~,~ 9011~' . : . . . . ~ . : , 31. LIST OF ATTACHMENTS Well His~.nry; Gyroscopic Survey (2 copieR) . . 32. I hereby certify that the foregoing is true and correct to the best of my knowledge` · , _ INSTRUCTIONS' General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), ~o 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 (G L) or other elevation (DF, KB, etc.). Item 23f: At{ached- 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". J ARCO; ~nd Gas Company ~ ' % Well History-Initial Report- Da Alaska North Slope Borough Alaska F, elO Prudhoe Bay Well AUlh. Or W.O. no. ITille .~_VE 802162/802271 I Exploratory )-~CO Alaska, Inc. ~ 100% Spudded ~ 1/!!/S& ~ .0245 ~rs. , N/A Date anc o~h Complete rec~r~ Ior each oly re.nit Is OI E:~ ~m. 11o6184 thru t/10/84 i/1!/84 1/12/84 !/13/84 1/14/84 1/15/84 20" @ 80'-~ West Sak drilling & Evaluation ~_rE ~:802263 20" ~ 115' RF~B 28!', (!66'), Drig Wt. 9.1, Vis 65, PV 19, YP 29, PH 9.5, Sol &, Oil 0 Acceot rig ~ l&30 hfs, 1/!0/84. k~ Rydri & diverter !ns. well ~ 0245 hfs, !/!1/84. Drl i7%" hole to 28i' 20" ~ !15'- !910', (1629'), Drlg Wt. 9.&~ Vis-55, PV 16, YP 20, PE 8.5, Sol 8, Oil 0 Drl & surv 17½" hole to 946', lost !000 psi pm? Fress, POOH, chg bi~.- TIH; tm'90' to btm, dr! & surv surf hole to 1910' Su~-veys: 443', 1/2° 9!6', 1/2° 1501', 1/2° 20" ~ !15' 2600', (690'), Wt. !0, ~is 45, PV 2~, ~ 18, ?H 9,' Soi 12, Oil. 0 Dr! & su?v surf hole to 2600', 10 s~d shot; trip, C&C. RU Schl, rn GR/S?/DiL, CR/LDT/C~%, GR/LSS, RD Scki. TIE w/bit. Suz'veys: !990', 3/4° i3-3/8" ~ 2587' 2619', (!9'), h~ BOPE wt. !0, vis 36, PV 8, YP 4, PE 8.5, Sol !2, Oil 0 i!H w/bit, C&C, POOH. RU & rn 65 its, 72#, 13-3/8", L-80 BT&C csg w/FC ~ 25i1', FS @ 2587' 13-3/8" @ 2587' 2629', (10'), Loading KCl mud Wt. 9.2, Vis 47, PV 13, YP 12, PH 7.5, So! 8.5, Oil 0 h~d & tst BOPE to 3000 psi. Chg rams & tst to 5000 psi. PU BM3o, RIH, tst csg to 1500 psi, tag cmt 6 25!0'. DO FC +cmt to 2553', tst csg to !500 psi. DO TS + 10' new hole. Conduct leak-off tst to 12.5 ~. Dump & cln pi~s. RECEIVED JUL2 01984 Naska Oil & Gas Cons, Commission Anchorage ~e. ;-~ocecu~.( u. anu&L Section 10 ~r,lhn~;. F'a[:e~ F,E in(: ET. 2/09/8~ ~ Drilling Io~ ,ne; &,e p,eD&,ec lc' eec~ --e,. I ', : .RCO Ot[~...:.--:{:.~ Gas Company .~r - (. , Daily Well History--inteM: Drexel,on. ~o~ official o~ 1e~m~lll,~ lesI on "F~aI" I0~. 1) GU~ -Inler~" s~1~ w~n hlleo oul b~ not ~ I~tO~hlly I~n e~ ~ ~, Or ~) . Alaska North Slope Borough ~-laska . II ,.,sot or Unit ~Pr'~6~6e' ~ay SHL: ~J~L ~:28249 & BH~_: ~.DL ~'28266 ~sle Bn~ -- 1/i6/84 ]/17/84 · · . ,i/~9/84 1120/84 !/2t/84 1/22/84 .. ..- Well hO. E ~_--M! SPG. 13-3/8" ~ 2587' 4!93', (1564'), Drlg Wt. 9.3, Vis 40/41, PV 15, YP 8, PR 7, Sol 8, Oil 0 Take on mud, build vol, pmp hi-vis sweep. Drl & surv 12k" hole to 4193' Su=-veys: 3Q58', 1° 3550', 3/4° 4014', 3/4° 13-3/8" @ 2587' 4527', (334'), POOH w/core ~t. 9.4, Vis 39/&0, PV 13, YP 8, PH 7, Sol 7.5,1 Oil 0 Dri 12~" hole to 4218', POOH, chg bit. ?!H, contrl drl 4218'-4527', circ f/samples, surv, POOH. PU 9-7/8" core assy, RIH (bridges @ 4370', 4425'), core bb! plugged. POOH we~. i3-3/8" ~ 2587' 4586', (59'), TIH Wt. 9.4, Vis 38, PV 13, .wp. 8, PH 7, Sol 7.5, Oil 0 C!n out gravel in tls, RIH, core 4527'-4556', rec'd 29' ~2, 4556'-4586', rec'd 24.5'. TIH w/core ~3. : - !3-3/8" @ 2587' &660', (74'), Corimg ~t. 9.5, Vis 40, PV 12, '~? 8, PH 7, Sol 8, Oil 0 Core #3, 4586'-4596', bb! jammed, PO,E, rec'd i5' Core #4, 4596'-4626', rec'd 29.5' Core ~5, 4626'-&656', rec'd 30.5' [IH f/core #6. Core 13-3/8" @ 2587' 4740', (80'), Coring Wt. 9.&, Vis 40, PV 14, .wp 9, PE 7, So! 8, Oil 0 Core ~6, 4656'-4686', rec'd 28'. Core fiT, ~686'-4705' 21' Core ~8, 4705'-4735', rec'd 28'. , rec'd !3-3/8" @ 2587' 4825', (85'), POOH Wt. 9.3, Vis 40, P~ 15, YP 9, PH 7, Sol 8, Oil 0 Core ~o,~, 4735'-4764', rec'd 31'. Core ~10, 4764'-4795' 31' Core ~11, ~795'-4825', incompl. , rec'd 13-3/8" @ 2587' ~856', (30'), Rm'g 9-7/8" hole ~ 4798' Wt. 9.4, Vis 41, PV 15, ~7 10, PH 7, Sol 7, Oil 0 Rec'd 31' f/Core #11. Core #!2, 4826'-~856', rec'd 2~' Tst BOPE to 5000 psi. PU BPS., RIE to 4527', open 9-7/8" hole to !2-1/4" f/4527'-a798' IDlle , 2/09/8~' Drilling Superintendent , i ~,RCO O .Id Gas Company ~".~,. Daily Well History--lnterir ~sk~ North Slope Borough ~ska P~dh0~ Bay S:~: )~L #282~9 6 B~: ~L ~)28266 JH~ SPG. -- 1/23/84 i/24/84 1/25/84 1/26/84 1/27/84 ~omplele retort Il( e&c~ o~.y while orillinD o~ wOrldly, er in pr,..oglesl 13-3/8" ~ 2587' 5148', (292'), Logging w/Schl Wt. 9.5, Vis 42, PV 16, YP i2, PH 7, Sol 7, Oil 0 Open 9-7/8" hole f/4798'-4856', drl f/4856'-5148', circ, 17 s=d shot= trip, CBU, POOH. RU & rn DLL/GR/M~TL/SP, tl not ~k'g, POOH. RIH w/bit, tag bridge ~ 4625', fell thru. RIH, wsh 30' to btm, C&C. RU Schi, RiH w/DLL/MS}-L, tagged up ~ 5128', POOH logging. !3-3/8" @ 2587' 5!48', (0'), Sidewall cores Wt. 9.6, Vis 43, PV i7, YP !2, PH 7, Sol 7, Oil 0 Fin i'og w/DLL. Rn LDT/C~%/GR, LSS/GR w/digital wave forms, Dipmeter. Begin =aking sidewall cores ~ selective inte:-va!s. 12:00 Noom 1/25/84 - ;3E uumber cham~es ~o #802271 13-3/8" ~ 2587' 5250', (5102'), PU BF~ Wt. 9.~, Vis 38, PV 12, ~? 16, PH 9.5, Sol 5, Oil 0 Shot '30' ~idew~l! cores ~ selected inter~'als, PO0£, 30 rec's. RiE w/biz to btm of csg, dump & c!n mud pits. Build new low solids mud sys. RIH w/bi= to b=m ~ 51&~', disp! KC1 f/hole w/new mud. Drl 12~" hole 5iA8'-5250', CBU. POOH, PU new B.~A f/kick-off. !3-3/8" @ 2587' 5587', (337'), Dr!g Wt. 9.5, Vis 37, PU 12, Y? 10, PH 10, Sol 6, Oil 0 TIH, wsh 20' to btm, DD !2k" hole 5250'-5518', POOH. ?U TiH, bridges ~ 3686'-4150' Rm 5150'-5515' Dr! & surv 12k" hole 5515'-5587' 5!50' Tie in, 5150 T~, 1.29 VS, 1.75N, E2.25 5377',-4.5°, S83E, 5376.82 T%~, 9.77 VS, 0.66~, Eil.09E 5440', 7.4°, S.80.2E, 5&39.AS T%~, !6.03 V$, 0.25S, E.iT.55E 13-3/8" @ 2587' 6429', (8&2'), DD Wt. o~.6, Vis 38, PV 12, ~.. 15, PH o~.5, Sol o~, Oil 0 Drl =o 6425t, circ, POOH. PU DD, TIH, DD & suz-v 12¼" hole to 6429' 5530', 10.2°, S71.2E, 5528.42 T~, 29.53 VS, 3.46S, 30.g&E 5712', 13.0°, S68.2E, 5706.61T~'D, 66.37 VS, 16.11S, 65.68E 5898', 16°, S66.1E, 5886.55 T%~, !13.38 V$, 34.36S, i09.00E 6i74', 20.7~, S61.2E, 6!A8.36 T%~, 200.49 VS, 73.125, i$7.04E 6368', 24.8~, 558.&E, 6327.61T%~, 27~.29 V5, !!0.~35, 251.08E J~ile iT,lie 2/0~/8~ Drilling Superin=endent RECEIVED JUL2 0k 4 Alaska 0ii & 8as Cons. Commission Anchorage _"ARCO 0~¢I Gas CompanY Daily Well History~interi - : , Alaska North SloPe Borough '?r~dho~ Bay [ SHL: ADL ¢/28249/BEL: ;_DL ~28266 Alaska IWIII I'~,. as ol 8.'0~ a.m. - 1/28/84 !/29/84 1/30/84 !/31/84 2/01/8~ Complete retort Sot each (:a~, while c~illinl; 01 workover in proprfr, s 13-3/8" @ 2587' 6575t, (146'), TIM Wt. 9.5, Vis 39, PV 11, YP 9, PH 9.5, Sol 9, Oil 0 DD & surv 12~" hole to 6575' 6452', 26½°, S60.1E, 6403.33 TVD, 310.46 VI, S129.02S, 282.33E 13-3/8" @ 2587' 6679', (104'), Rm..'g Wt. 9.6, Vis 40, PV 1~, _v? 9, PR 9.5, $o! 9, Oil trc T!5, z-m 150' to btm. Drl & su?v !2~" hole to 6679', POOH. HOPE to 5000 psi. h'd BF3., TiE, ratty hole 3920'-4200', bridge @ 65&0' Rm @ 6540'. 6555~, 28.9°, S62.3E, 6494.53 T~, 358.23 VI, i52.09S, 32~.29W 6585', 29.5°, S64.7E, 6520.72 _TV/), 372.86 VI, !58.62S, 337.39W 13-3/8" @ 2587' 7095', (416'), DD Wt. 9.7, Vis 39, PV 13, !7 11, ?H 9.5, Sol 9, Oil trc Fin re'g. to btm. Dr!, DD & suz-v 12~" hole ~o 7095' 6734', 2~°, S63.7E, 6650.72/TV°,, 445.65~VS, _]90.30S, 402.95E 6858", '28°, S63.3E, 6759.69 TV°, 504.80 VI, 216.70S, 455.88E 6~78', 27.4°, S67.9E, 6865.94'TVD,. 560.5~ V$, 239.745, 506.68E !3-3/8" @ 2587' 7~30', (335'), Con:rl dr! f/core pt W:. 10, Vis 39, PV 14, YP 10, ?H 9.5, Sol !!, Oil irc DD & surv ~o 7152', POOH, LD DO. PU BFq., %iE, contr! dr! & su~ 12~" hole to 7430' ' 7072', 28.5~, S71.1E, 6948.98/T~, 60&.4~VS, 25~.81S, 548.08~ 72!5', 31.4°, £72.8E, 7072.88~T1~, 675.28/VS, 276.3AS, 6t6.15E 7340', 34.2°, S69.6E, 7177 95/~, 742.60ZVS 298 165, 680.25E !3-3/8" ~ 2587' 7823','-(393'), Drlg Wt. 10.1, Vis 40, PV !7, YP i0, OE 9.5, Scl 13, Oil trc Contrl d~! 12~" hole 7823'. 7~62', 37.3°, S69.6E, 7276 96/TV°, 813.66/V5, 323.0!S, 747.06E 764!', 39.1°, S65.1E, 7417.63~T~, 924.28 VI, 365.73S, 849.19E 7734', 38.8°, S66.8E, 7489.96/TV°, 982.73ZVS, 389.55S, 902.59E '2/09/84 Drilling Superintendent IhuP~Of' &:' CJ,,- -eJ' ~,J:¢,, to,--! ¢cnse£Ultvr.~ jFog! nc ~,RCO O' id Gas Company,~.'~' ' Daily Well History--lnterir ~ Weo~soay Ol the w~k in whiC~ oil Strln~ is ~1. ~uDmJI w~kly lot wDr~ lng tOIIow~n~ ~lllnG OI oil &l/l~ - . . Ic°""'y o, P,,,~ Is",, Alaska .Worth Slope Borough Alaska I Le,se o, Un,, . Iwe, no. ?rudhe-"Bay SF~: ~L :e28249 6 BELt ~L f/28266 ~ SPG. ~ale anc OeD,h is O: &.'O0 _ 2/02/84 2/03/84 2/04/84 2/05/84 "- 2/0'6/84 13-3/8" @ 2589' 8360', (537'), Drlg wt. 10.2, Vis 43, PV 18, Y? 9, PH 9.5, Sol i3.5, Oil 0 Drl & surv 12¼" hole to 8360'. 7889', 38.45°, S65.4E, 761!.35 ~"~, 1079.09, 428.58S, 990.7!E 8044', 38.05°, S65.iE, 7733.41T%~, !174.62, 468.57S, 1077.46E 8201', 37.85°, S63.0E, 7857.38 T~D, 1270.9~, 510.72S, 1164.08E !3-3/8" @ 2589' 8734', (374'), Dr!g ahead Wt. 10.!, Vis 39, PV 16, ~ 9, PH 10, Sol 13, Oil 0 Dr! & surv 12k" hole to 8734' 8293', 37.55°, S62.6E, 7930.32 ?"9~, !326.96, 536.35S, 12i3.95E 8388', 36.9°, S61.9E, 8006.29 ~, 1383.93, 562.91S, 1264.43E 8514', 35.45°, S60.5E, 8108.93 /~, i456.84, 598.12S, !328.47E 13-3/8" @ 2589' 9193', (459'), Rm'g tight hole @ ~160' Wt. 10.3~ Vis 40, PV 16, ~7 10, ?H 9.5, Sol i3, Oil 0 Drl & suz-v !2k" hole to 9!93', POOH, chg B~., TiE, rm tight hole 8878,L91~0, .--- . 8671', 32.3°, S59.1E, 8240.O0'TVD, 1542.90', 641.60S, 8825', 30.2°, S57.6E, 8371.66~/-v~, 1622.2~', 683.52S, 1L71.18E 8949', 28.5°, £56.3E, 8479.74'T~, 1682.4!, 716.67S, 1522.13E 9073', 27.9~, S52.8E, 8589.02 ~"-%"D, 1740.02. 750.66S, i569.87E · 13-3/8" @ 2589 .~. ~ · 9546', (353'), Drlg ahead ' Wt. 10.2, Vis 37, PV 15, Y? 9, PE 9.5, Sol !3, Oil 0 Rm 9160'-9183' Drl & surw !,2(" hole to 9546'. 9238', 26°, S48.5E, 8736.10 7%~, !8!2.441V~, 798.07S, 1627.70E o~32' 24 &~ S&4 3E 882~ ~'-,-%~ ~850 35 VS, 825 67c, i657 68~ ~ , .. , · ) -.-~ , - . . · . . 9427', 2!.7°, S41.5E, 8908.57 TV°, 1884.80 VS, 852.92S, !683.00E 947i','20.2°, S41.5E, 8949.66 'i~, 1899.22' VS, ~64.70S, 1693.42E !3-3/8" @ 2589" 9595', (49'), Ush'g to btm Ut. 10.2, Vis 38, PV 15, Y~ 9, PH !0, Sol 13, Oil 0 Drl & surv 12¼" hole to 9595', CBU, 10 $:d short trip, C&C, 2 std short trip, C&C. POOH, PO core bbl. 'Tt)e &~l:,ve i~ ocr,ac: 2/09/84 RECEIVED JUL201 4 Alaska 0il & 8as Cons. Commission Anchorage Drilling Superiu;endeut lo, ese* -e', -'~" :_:c ' ARco O~iCd Gas Company v/~'~ , .~: ~i-. f~;'~,~.,. · Daily Well History--lnte'r . i ~ Wl~lll~ ~1 1~ ~k i~ ~ ch oli II~ it ~1. ~lmfl mkly lot ~N~ lng lolling ~inI OI oil Illl~ until ~m~lli~, ; - Llaska North $1o.~e Borough Alaska ILIIII al Unil SF/,: .LDL #28269 & BFi: ~L ~28266 ~m~lele recor~ lot each Oly while orilli~ Or ~OrkO~f ih pr~re~ ~,ate eric -- 2/07/84 2/08/84 · · . 2/09/84 2/10/84 . 2/11/84 21!2/84 2/13/84 13-3/8" ~ 2589' 9737', (142'), Dr!g ahead Wt. 10.2, Vis 37, PV 15, t7 8, PH 9.5, Sol 13, Oil 0 Wsh 9555'-9595' Core 9595'-9650', service core bbl. Ist BOPE to 3000 psi. RIH, tag up @ 9550', rm to top of 8½" core hole @ 9650' Dr! 12%" hole to 9737' 13-3/8" @ 2589' 9840', (!03'), Drlg Wt. 10.3, Vis 42, PV 15, ~ 9, PH 9.5, So! 13, Oil 0 Drl & sur~ 12~" hole to 9840' 9708', 17.4c, S39E, 9175 .VTD, !965 VS, 920S, 17415 13-3/8" @ 2589' 10,~184', (34&'), Drlg Wt. 10.1, Vis 35, P¥ 14, YP 7, PH 9.5, Sol !3, Oil trc Drl 12¼" hole to !0,184' 13-3/8" ~ 2589' 10,244'~ (60'), Logging Wt. I0.Pl Vis'36,'PV 13, .v? 8, PH 10, Sol 12, Oil :re Drl f/10,184'-10,244', 19 std short trip, rm to btm ~ 10,244' C&C, POOH to log. RU & RIB w/BHC/DT_L/UR/SP. 13-3/8" @ 2589' 10,244', (0'), Logging Wt. 10, Vis 47, PV 16, %7 9, PH 10, Sol 12, Oil trc Fin RIH w/logs, log f/i0,!73'-9300' & 10,173'-10,155', s;uck tis. Wrk tls loose, lost DiL/BHC. POOH. ~ & ?IH w/GK/$onic w/digital wave forms, log f/10,100'. ~MU & I5H w/GR/$P/DiL, log f/ !0,100'. 13-3/8~' @ 2589' 10,2~4", (0'), POOH f/BF~ Wi. i0.3,._ Vis &0, PV !7, YP 10, PE 10, Sol !~, Oil irc POOH w/D!L. TIE, hit bridge ~ 10,!02', ~ i0,102'-'!0,244', C&C. Wsh out f/10,244'-9825', rm up, POH w/12 stds to 8702' Wsh out f/8702'-8418', .,-m up, POOH to 6300'. TlR to 8325'; OK. POOR to 7855'; OK. TlR to 8575', C&C ~ 8638' POOH to 8231'; OK. TIH, hit bridge @ 9110', unable to wrk thru, POOH. TIH. !3-3/8" @ 2589' :10,24~', (0'), Rm'g to btm Wt. 10.~, Vis 39, PV 17, ~? 9, ?H 10, Sol 14, Oil trc TiH to 9i4!', wsh thru bridge ~ 91~1' Wsh & rm 9i41'-9566' I.Dale [~,lle 2/13/8/. Drilling Superintendent ._ . ~,RCO C .Id Gas Company Daily Well History--lnterir · u~r iii OTill Slam leSls .o~millly. AIIICh Oescfiptlon el ill COles. WOrK ~rlO~ b~ PfoOuclnG ~ction viii ~ fi~onec on "Interim" I~lt until final m weo~ay ol Ihe w~k in ~i~ oil strinG is ~t. SuDmil w~Kly Ici wor~m an~ fOIIDwi~ Sellln~ Of oll %lrln~ unlil com~lell~. Alaska North Slope Borough Alaska Da,e eno Depth -"$ Cf 8."0~ m_m. I LeaJ. e or Unit ~ .- .: . P=-udho& Bay S~U_: ADL ~./28249 & 2/14/84 .2/15/84 2/!6/84 2/17/84 2/18/84 " Well ;_DL f!28266 13-3/8" @ 2589' 10,244', (0'), Rm'g csg Wt. 10.6, Vis 39, PV 17, yp e., PH 10, Sol 16, Oil 0 Wsh & rm 9566'-9694', tight ~ 9631', C&C, p=p hi-vis pill, raise mud ~-t. Att short trip, wsh out ~o 9&~8' Rm 9448'- O O 9427'. Wsh out 9427'-,231', POOH w/7 stds to 8589' TIE, tag ~ 9515' Wsh & rm 9575'-9627'r C&C, POOH, wsh out 6 its to 943&'. POOH to 923°''. , OK. LD BFq, chg top rams to 9-5/8", tst doors to 3000 psi. RU & begin rr~tg 9-5/8" csg. 9-5/8" ~ 9512' 9427' PBTD, (0'), T!H w/FO shifting tls Wt. 10.6, Vis 39, PV 16, !7 8, PH 10, Oil utc Rn 233 its, 9-5/8", 47#, L-80 BT&C csg w/FS ~ 9512', FC FO's ~ 7803' & 5404' Cmt w/500 sx Ci "G" w/5% KC1, 1% D-60, .2% D-46 & .15% D-!3. Displ w/rig pmp, bump plug. CiP ~ 2330 hfs, 2/14/84. ~ Howco tls, TIH & locate FO ~ 5404' Open FO, circ, close FO, set pkr ~ 5410' & tst FO, re! pkr. ~ 5/8" ~ 2' ~- . ~ 951 10,244', (0'), RI~ w/bit Wt.' 10.5, Vis 38, PV 15, ~ 8, PH 10, Sol 16, Oil 0 RIH to 7803t, tag FO, open FO, break circ, close FO & tst to 1000 psi. Open FO, set pkr & tst to !000 psi. C&C mud f/cmt K~_ 8% D-60 & 2% D-&6 Displ job. ,~m.p 550 sx C1 "G" w/3% ~ w/mud, pull pkr free & close FO. Tst to 3500 psi. POOH, tag FO @ 5404', open FO, set pkr, C&C hole to cmt. M&P 575 sx C1 'IG'I W/.3% KC1, .8% D-60 & .2% D-A6. Displ w/mud, pull pkr free, close FO & tst to 2500 psi. POOH w/Ho~co tls. Chg rams to 5", PU B~ & RIH. 9-5/8" ~ 9512' 10,346.~, (102'), Drlg ahead Wt. 10,' Vis 39, ?V !6, t7 10, PH !0, Sol 12, Oil 0 Fin RiH, tag FC ~ 9427', tst csg to 3000 psi. DO FC, cmt, FS rm 20' of open bole, C&C f/leak-off tsp. Tst csg seat ~ 9512' .wi) w/10.2 ppg mud in hole @ ~330 psi surf press = 13.0 ppg ~_--MW. Wsh, rm & circ f/9532'-10,244' .Dri 8½" hole to !0,346' 9-5/8" ~ 9512' 10,480', (134'), Drlg 8½" hole Wt. !0, Vis 39, PV 15, YP 10, PH 10.5, Sol 12, Oil 0 Drl f/10,346'-10,397', CBU, TOH. Tst BOPE to 5000 psi. 8½" hole to 10,480', Dr! to SPC-. The &~Ove is correc,' --RECEIVED JUL2019M Alaska Oil & Bas Cons. Commission Anchorage thUd. De' a~, c&,,, ,,,e,, m,$;c,~ ,c,7, con~,e¢~.l,,~? , - ARCO O~!.?i.~d_ Ga~-Company:~ , ~,5 : :: ~ ,? ,.:..-~;;, Daily W~ll istory--ilnte;-i Alask~ . North Slqpe Borough Alaska IWIII hO. E--E~ SPC- .. 2/19/84 2120184... · , ~ .. 2/2i/8~ - 2/22/84 2/23/84 2/2A,/84 2/25/84 9-5/8" @ 9512' 10,7&5', (265'), POH f/bit chg wt. 10, Vis 39, PV 15, YP 9, PH 10.5, Sol 12, Oil 0 Drl 8½" hole to 10,745', POOH. 10,164', 15-1/2°, S32.5E 9-5/8" @ 9512" 10,937', (192')-, POOH Wt. lO, Vis 42, PV 16, YP 14, PH 10.5', So! t2, Oil trc Chg bit, TIE, dr! 8½" hole to 10,937', C&C f/logs, POOH. 9-5/8" @ 9512' 10,937', (0'), Wait on %fL grab wt. 10, Vis 45, PV 16, YP 14, PH 10.5, Sol 12, Oil trc RU Sch!, ~--a DIL Somic/GR/SP/LSS, }'DC/CA~L/GR/C;~. RI.~ w/?~T, pulled 3000# over in ~-t, T-bar on W-L sheave in elevators parted & hit floor. Drlr closed blind shear rams cutti.mg ~L. Wait on P-L grab. ! 9-5/8" @ 9512' 10,937",- (0')-, RU'Schl Wt. 10, Vis 47, PV 16, .t? 16, PH 10.5, Sol 12, Oil 0 .~ fsh'g t! assy w/%'-L grab, RIH., .tag up ~ 1023', POOH w/VL, rec'd ~2' %'-L. RIH w/grab, tag up @ 1!94', POOH w/~'L, LD fsh'g ~ls. RiH ~/bit, C&C, POOH. RU Schl RFT. 9-5/8" @ 9512' 10,937', (0'), POH to log Wt. 10, Vis ~5, P-~ 14, YP 6, PE !0.5, Sol !2, Oil 0 Rn RFT, take sample ~ 9541', 'POH. RIH w/.~-T, se: tl ~ 10,823', begin tak'g sample, electrical failure, ti stuck in open position. Wrk t! & close, POE. RiH w/8½" bit f/CO, C&C, POE to iog ~T/SWC/CBL/Gyro/VSP. '. . 9-5/8" @ 9512' i0,937!, :(0'), POH w/gyro Wt. 9.9, Vis 41, PV l&, ~7 6, PH 10.5, Sol 12 RU Schl, rn SEDT, unable to get below 10,620': Log 10,620'-95i2', POH. RIH w/sidewall cores, shoot 51, 19 rec's, unable to get below 10,620', ?OH. Rn CBL/VDL/GR. Rn gyro. 9-5/8" ~ 9512' 10,937', (0'); ~n'g VSP Wt. i0, Vis 43, PV l&, YP 7, PR 10.5, Sol i2, Oil 0 RIH ~/8½" bit to 9-5/8" shoe, C&C, POH. RU & rn VSP. '. 2/27/8~ Drilling Superintendent ~,RCO O nd Gas Company Daily Well History--lnterir .'_SII'Mcti~hI: '~'hiS form is ul. eC ourihg o~illlh~ Ot wOlkO~r O~rJ:ion~. II testihG, coring, or ~nolelln~. show Io~ellOn nlme ,n Oe~Crlbin~ ~or~ ~ormeC. · I~""~ o, ,..~ Is,.,. Alaska North Slope Borough ~laska Prudhoe--Ba7 Field Sh~: ).DL (/'28249 & ~F~.: ~D~ (/28266 Weld no. HLM, I SPG. 2/26/84 2/27>84_ 2/28/84 2/29/84 3/01/84 3/02/84 /' i 9-5/8" @ 9512' ]0,937', (0'), POH Wt. 10.0, Vis 50, PV 16, !~ 8, PH 10, Sol 12, Oil 0 Fin rm'g VSP, POH, redress tl, fin rn'g same. RiR w/8%" bit f/cond'g trip, C&C, POH. 9-5/8" ~ 9512' 10,937', (0'), Cmt 7" lnr Wt. !0, Vis ~3, ?V 16, !? 8, PH !0.5, Sol 12, Oil 0 Fin POH, LD BH~.. PU mule shoe, R!H w/5" DP to i0,937', C&C mud. Spot 15.8 ppg pill f/!0,937'-i0,450', POH to 10,&50'. Spot 160 sx C! "G" cm= plug f/i0,450'-10,200'. POE to 10,050t, C&C, POH. PU 19 its, 7", 29#, L-80 !hr, RIH on 5" DP, set !mr ~ 10,025' (TOL ~ 9!87', LC ~ 9765'). C&C. RU ~o cmt 7" !hr. 7" ~ 10,025' !0,937', (0'), R!H w/6" CO Assy Wt. 9.6, Pr.17, !? 8, ~% 18.6, Sol 8 M&P 500 sx C1 "C" w/5% KC!, !% D-60, .2% D-~6 & .15% D-!3 ~ !5.8 ppg. Di~pi using rig pmps, bump plug. CiP ~ 06~5 hfs, 2/27/84. Circ DP'cln, POH. ~iH w/8~" CO assy, C&C mud. Dr! ~-~,..t 8690'-9187' TOL, C&C mud, POH. RIE w/6" bit & CO assy. 7" ~ 10,025' 10,937', (0'), POE, ~_D 5" DP 9.4 NaC1/NaBr RIH w/6" blz, dr! cmt f/9695t-9765' ~top cf LC), CBU. %st csg to 3000 psi. Displ we!! ~o 9.4 ppg brine. POE, LD 5" DP ~orn CBL/VDL/GR/CET. 7" ~ !0,025' !0,937' TO, TiE w/tst string 9.4 NaCl/NaBr Fin POOH. RU & rn CBL/%~L/GR/CET w/ and w/o !000 psi f/91501-9750', 7900'-6600t, 5&50'-&2001,. POOH, chg rams to x~", tst to 3500 psi. PU GeoVann guns & 3% DP, RiH f/tst string. 7" ~ 10,025' 10,937' TO, POOH w/produc=ion logs 9.4 NaC1/NaBr RIH w/=st assy, PU 3%" DP. Rn CCL/GR correlation log. Set pkr ~ 9481' Perf 9538'-9551' ~ 4 SPF. Plowed well f/lO min. SI f/PBU. RU & rn C~/GR/HP/Temp/Gradio logs. Pages 3/02/84 I Drilling Superintendent RECEIVED JUL2 01984 Alaska Oil & Gas Cons. Commission Anchorage , I C i ' .. : ARCO Oi~:~l'Gas cOmpany ~. .. - DLsir~ Alaska Pruahoe Bay Field North Sloi~e BorouEh SLeas8 0r U~ . .. S~: ~L (;282&9 & B~: ~L ~28266 Alaska Well ~. H_rMI SPG u of 8:00 sm. 3/03/8/4 3/04/84 · · 3/05/8~ 3/06/84 3/07/8~ 3/08/84 Commele recor¢ low each c'y while oriliinE or walkover in pro;mas ..' 7" law ~ 10,025' 10,937' ID, 9765' PBD, Flowing well 9.& Brine RU Schl, rn F3 Gradio w/sampler, spot across top perf ~ 9538'. Open well & flow while taking sample run. At rep, time, well flowed a total of 32 bbls diesel to surf ~ 38.5 bbls. PD rate.' 7" @ 10,025' 10,937' _q-D, Well Si f/PBU 9.~ NaCl/NaBr }~oniuor ~e!! f/16 hfs, no fluid to surf. Close LPR vlv, tried opening by-pass above ~?R ~1~ to rev ou~ w/o success. Well SI .fl?~u.. 7" ~ 10,025' 10,937' TD, Tst'g Sadlerochit 9.& NaC1/NaBr Con, flowing well. PU ts, string, u=seat pkr, re~ out, kill well, POOH w/ts, assy. RU & per, add'l Sadlerochit interval 9578'-95~8', 9558'-9538' ~ 12 SPF. TIB w/ts, assy on 3½" DP, filled is, ~5000' v/9.4 br cushion, set pkr ~ 9516' F~. Press ann to 2000 psi, open L?R v!v. 7" @ 10,025' 8800' PB!D, TOH 9.7 NaCt/NaBr Well SI f/?BU until 12:00 noon, 3/05/84. Rev out 39 bbis br & /25 bbls drlg uud until c!n brine obtained. Circ dn DP thru bv-pa=~. __ bums u~,. POOH w/ts, tls. Set 9-5/8" re,ur ~ 9088' g ts, to 2000 psi. Spot 100 sx C1 "G" cml w/.15% D-13 & .2% D-&6 on top ef retnr. CiP ~ 0315 hfs, 3/6/8&. PU to 7260', circ & wt up br ~o 9.7 ppg. TOB, prep to PU tls f/DST. 7" @ 10,025' 8800' PBTD,'F~o~%ng well 9.7 ppg NaC1/NaBr PU DST assy, Rib on 3½" DP. Rn correlation log & space out guns. Set pkr ~ 7146-7186'. Displ tbg w/S& bb!s diesel, close by-pass on pkr, drop bar, flow well f/10 min. SI well w/SITP 825~. Open well on 20/6&" choke, press fell to 0 psi/30 sec. Rn GR/HP/Gradio/Temp, taking sample above parrs. Flow well a total of 64 bbls. 7" @ 10,025' 8800' PBID, RIB w/CTU 9.7 ppg Nac!/NaBr Cqmp! tst'g w/GR/HP/Gradio/Teup/Samp!er while flowing well. RU ~rac Master CTU, ~_= to &000 =si w/diesel. KZH =/C..~. ~he ~:)owt Il CO,faC: 3/08/84 [~ .... Dri!!in~ Su~erlntenden: %RCO C ~d Gas Company Daily Well History--lnlerir This Iorm is ueee Ounng onli,nG Or wOrkOUt O~ationt. II I~ting. c~nn~, or ~o~et,n~. show I~rmat,~ ne~ ,n ~sc,i~in~ work ~eC. ~c~..,~,~ .... ~ Is,.,. ~aska North Slope Borough Alaska . .. ILee~ Or Unit Well no. ~rud~0e' Bay Field I SHL: ADL ,'/28249 & BF_~.: ADL ~'28266 I H~! SPG. amc OBDln Complete recolC tar each Gay while orHhnD or workout in p~pre~ E~ a.m. ~ 3/09/84 3/10/8~ 3/11/84 3/12/8& 3/[3/84 3/14/84 7" ~ 10,025' 8800' PBTD, RD CT 9.7 NaC!/NaBr RiH to 7190', flow well up 3½" DP w/!" CT in hole. A¢idize w/2588 ga! 12%, MSR-iO0 w/5% A-250, .2% W-35, .2% L53N & .1% J-237. Circ'& SI ann. Sqz acid into formation ~ 1/8 BPM, 4000 psi. Displ acid w/3 bb!s diesel & N2 to tbg tail. Flow well up 3½" DP w/CT in hole. RD Frao Master. 7" @ 10,025' 8800' PB%'D, Flowing 9.7 NaC1/NaBz RiH w/GR/Temp/EP/Gradio, rn base log & hang cfr tls f/flowing BHP, POH w/k~, pull thru multiple tbg obstruc:icns. Well unloading. PU 2" sinker bars/CCL, TIH. 7" ~ 10,025' 8800' PBTD, Tst'g 9.7 NaClfNaBr Flow ~e~ all day._ RIH w/2" sinker bars/CCL. w/GR/P~fTemp/Gradio, log surf to _rD. Hang SWS off to monitor flowing B~?. Short trip to !nb w/k~,. Hang SWS off to monitor f!o~%ng BEP. 7" @ 10,025' 8800' PBTD, Tst'g 9.7 NaC1/NaBr Flowing well all day, POH & PU sample catche~. Hang off SWS, monitoring FBHP, POOH. TIH & hang off SWS monitoring FBHP. 7" @ 10,025' 8800' PBTD, S! f/PBD 9.7 NaCi/NaBr zAowmng w/SWS bung off for drawdn. Si well ~ !526 hfs, 3/12/84, f/PBU. S!TP 2~60 psi @ 0500 hfs, 3/13/8~. 7" @ 10,025' 8800' PBTD, POOH 9.8 NaCl/NaBr SI f/PBU. Close Hydrl, put 2000 psi on ann, open by-pass, rev circ to ts= rev circ unit, lost :20 bb!s to formation. C&C bt, wt up to 9.8. Set back surf ~st equip, POOH. DreDErat,On ~'nc. C,-~ir,Du:lOr, Pages t?c eno $? 3/13/8& I~'''' Drilling Superintendent RECEIVED JUL2 0Z984 Rlaska 0ii & (]as Cons. Commission Anchorage [hue'De· & : ca,,, we~. ',s:c', 'c~~'- las !r,e, a,e ~,e~a,ec Io~ el, c~. -e; ARCO Oi d Gas Company · ~r -- :,:!i~:i! Daily Well History--lr~te~i :~;.:..-. N~r lll:Crlll ilea tests ~Q~nliilly. ~ltlCh OeSCliplion. OI iii ~ w~ey ol 1~ w~k in which oil siring is ~1, · Ic~"- = ...~ Is,.,. Alaska North Slope Borough Alaska 'Pz~dhoe Bay Field SKL: ADL {:28249 & BHA: ADL f. 28266 Will no. X~_--~i_ S?C 3/15/84 3/16/84 3/!7/84 7" ~ 10,025' 7390' PBTD, RU Schl 9.8 NaCl/NaBr POOE~ LD ts, tls. RIX w/8½" bit & 2 9-5/8" csg scrprs to 7500', C&C bt, spot 31 bbls salt pill @ 7100', TOE. RIB w/4" sqz gun, perf 7460'-7462' @ 4 SPF. RIX w/HZ Drl re,mr, set ~ 7390' kq_M. TIX w/stinger on 3%" DP, sting into re,mr, sqz 75 sx Cl "G" cmt w/3% KC1, .8% D-60, .2% D-46, & .15% D-13. Displ cmt to re,or w/final IR 1.5 BPM ~ 3150 psi. Unsting f/re,n,, CBU, POOX. No co--unica,ion to prod/,st perle above re,or during sqz job. 7" ~ 10,025' 7i24'. PBTD, TIH to dri cmt 9.8 NaC!/NaBr RiX w/HZ dr~ on ~, set re,or ~ 7186' ~'~_.M, ~s~ to 3000 psi. w/~" sqz Hun, perf 7174'-7176' ~ ~ S?F, POOH, RD Sch!. h'D & by-pass, RIM, set RTTS @ 6903' RU :o cmt. Att to est IR 2 BPM, !600 psi, no c!r breakdn. Pmp 100 sx C1 "G" w/3% KC1, .8% D-6Q, .2% D-&6 & .15% D-13 w/400 psi on backside. Follow w/ 5 bbls wz~r,, close by-pass, press ann to 2000 psi. Final IR of !.5 BPM ~ 2300 psi. Displ cmt to 712~', leaving 3 bb!s cmt in 9-5/8" & 18 bb!s cmt to perfs. Sqz cmt - 2000 psi on ann. Open DP, no flow back. Open by-pass, pull RTTS free, .TO5. PU 8%" bit/6-1/&" BHA, 2 JB & 2 9-5/8" csg scrprs, TI5. 7" @ 10,025' 7401' PBTD, Well SI 9.8 ppg NaCl/NaBr Wsh f/6900', tag cmt ~ 7104' Dr! hard c:z f/710~' to top of re~nr ~ 7203' DPt, CHU. Press ,st upper scz to 15~0 psi; OK'. Dr! reznr, pusbed dnhc!e to 7368' Drl re,or & cmt ~o 7407' OPM, C&C, TOE. TiH w/ts, assy, rn correlation log, space ts, string - Vann =~un perfs f/7196'-7245'. Set RTTS & open by-pas'~, displ ~=t string w/53 bb!s diesel, close by-pass. RU Schl iub w/Vann perf bar, drop perf bar, guns fired. Flow well thru !/~" choke w/O psi flowing press on ts: manifold. SI well. Si DP press = 750 psi. Tr~ &=ore is co,fee: 3/19/84 Drilling Super!ntenden; ss Iris) ste :,eDlleC re, ese: --e'; ARCO O .d Gas Company~r'~' Daily Well History--lnteri' ~=.= . Ico..,y o, ,,.~ Is,e,. A!ask~ North Slope Borough SL-~L: )_~L i/28~49 & BTL~,: .:.D~ :~/28266 A~aska Well r,~. H --r~ i SPG. 'Prudhoe' Bay Field Es oi E.'~O La. _ 3/18/8& 3/19/8~ 3/20/84 3/21/84 7" ~ 10,025' 740!' PBTD, Flo~ng Well 9.8 NaC1/NaBr Well SI. RU Schl F3/Gradio/Temp w/!ub, press up :st string to tel Vann gun, guns sheared off ~ 2000 psi surf press. Open well, flow thru !/4" choke. Surf press fell to 0 psi/45 sec. Surf press built to a max of 100 psi @ 1800 hfs w/gas to surf. Well flowed back off of diesel cushion (53 bb!s) as of 2300 hrs. Flowed 7 bbls br wur f/0330 hfs to 0600 hfs & cunt's ~o flow. 7" ~ 10,025' 7401' PbTD, Obsez-ving well flow 9.8 NaC1/NaBr Flow well thru 1/&" choke w/Crad/HP/Temp log in hole, TOE w/Schl. Flowing well w/ 1!0 bbls fluid produced (53 bb!s diesel & 57 bbis br wtr). RU 1" C_~, tsz N2 ins & CT BOPE to 4000 psi. TiH to 7100' w/l" tbg, flo~%ng N~ ~ ~00 scf/min while CIE. Produced add'! 50 bb!s wtr (totzi production = 162 bbls.) Well stopped flowing, producing N2 only. Stop pmp'g, obsez-~e well. 7'1 ~ 7080' Retnr, Setting cmt plug 9.8 ppg NaC1/NaBr Flow well thru 3~" x 1" ann, POOH w/C?d. Open by-pass, kill well by rev circ'g 9.8 NaC1/NaBr, POOH w/ts: string. w/feint on 3½" DP, set EZ Dri ~ 7080' Press ts~ to 3000 psi, prep to cmt. APE changed ~o 802263 ~ 0730 hfs, 3/20/8~. 7" ~ 10,025' 6796' PBTD, POH w/~st string Set retnr ~ 7083', ts: :o 3000 psi. M&P 100 sx C1 "G" cmt w/3% KC!, .8% D-60, .2% D-46 & 15.8 ppg. Top of cmt est'd ~ 6796' Displ cmt w/9.8 bt, POOH to 5000'. Disp! 9.8 ppg NeC! to 9.3 ppg NaC1, fin ~OH. Chg rams to 2-7/8", ts: Hydrl to 3000 psi. PU GeoVann guns & DST tls, TIH w/2-7/8" tbg. At :350' above setting depth, ann level dropped, indicating by-pass or LPR vlv open. Fill ann,~brine to surf inside 2-7/8" tbg. Rn CCL/GR, log passed thru LPR vlv indicating premature opening of il. POH w/mst string to PU new LPR vlv. For lorn. p~eo&r&:,on ~nC czsIrl~ullOn REC[IV[D JUL201 ~ Oil & Gas Cons. Commission ~chorage 3/20/8~ Drilling Superintendent I~,umDe, &;: ca,., -e,~ ,~,slo,, ,c,e-,~ ccrlsecul,ve? I15 Ir, e? ~,,e ¢,e.~e,ec ~' eec' ,el. % CO O~!~?d Gas Company Daily Well HistorT--Irder'i 1- Alaska North Slope Borough Alaska . . . - ?rudhoe Ba7 Yield ILell4of Unll . S~/.: AD~ ~'28249 & B~.A: 2DL #28266 IWIII rio. .~ate an," Oepln -- 3/22~84 ,, 3/23/84 .3/24/84 -. 3/25/84 3/26/84 3/27/84 Cor~tple,e ,eCDrf' for elCh ~1)' while crillins; o~ ~,orkov~r in progress -. 7" ~'10,205' 6796' PBTD, RU Camco to swab 9.3 ppg NaC1/NaBr RU Schl, set pkr @ 4675' kq~M, press tst !ms to 2500 psi w/nitrogen, open LPR w/1250 psi. Fill tbg w/N~ & press up to l&O0 psi. Drop bar, perf 4734'-4810' ~ 12 JSP~. RI~, rn G~/Temp/Gradio/EP. Bled off 1400 psi/9 hrs. RD Schl. 7" @ 10,025' 6796' PBTD, Swabbing' 9.3 ppg Brine SI well @ surf, k0 lub & ts,. Press up tb~ w/diesel, drop Yanm guns w/1600 psi. Swab well. Total recovery = 19.8 bbls. 7" @ 10,205' 6796' PBTD, Swabbing 9.3 ppg Brine Swabbing. Total rec'y = 43.6 bbls. 7" ~ 10,205' 6796'~ P~D, P~ep fo set pkr Swab. Total rec'y = 44 bb!s. Opem by-pass & rev out. RD ts: head, POOH. RIH w/9-5/8" EZ Drl BP, set ~ 4725', indicazicm BP did ncc set. BP did not tst. RIH w/EZS%~ retmr, set ~ 4720:, ts: to 1500 psi. RU gun, RIH w/cst tls. RU Sch!, RiE w/GR & tie in to space out. 7" ~ 10,205' 4720' ?BTD, Swabbing 9.3 ppg Brine RD Schl, set ~kr ~ 4530'. RU ~st ins, ~s; to 1500 psi w/N. open LPR, hoi~ !000 psi on ann. Drop oar, fire gums, perfz' 4589'-4652' ~ 12 JSPF w/5" gun. Bled off on tbg :o 0 ~si Swab w&il. Total' rec'v = 43.8 bbls. N2 ' ' 7" ~ 10,205' ~720' PBTD, SI f/BKP Swabbing. Total rec'y = 83.7 bbls. LPR ~ 1215 hfs, 3/26/84. SI f/BHP. Bled press off ann, close The a~o,*e i~ cortec: ~:o, tor~.. Dre.~l[at,or- ~nc c,s~rll~.lOn )ce Frocecu,es )Aanu&l SeC:iOn lC.. ~/02/8~ D-~I~n~ Suoerinteudent ~.~ i~,e~ i,e ~',e~l,ec Io, ~lc'. -el i(; ,RCO O, .d Gas Company Daily Well History--lnterir u~ ii onll slim lists ~eOHnlillly. ~ttJcn OelClip.on ol iii cc),el. Worn ~rlD~eC Dy ProOucln~ ~ChOn kill ~ reponec Dn "in.rim" i~It unlil Ilnlt I C, c)unly Dr Plri~n I$1ele Alaska North Slope Borou~.h ~r~dhoe' Bay Field 1: Bric OeDln Complele ,ecorc lO, eacrt oe¥ wrtlle c)ritllng c)r wc)rkc)vef irt p~feS$ -- JLees. e or I, Inll . Sk~: ADL (128249 & BRA: ADL ~128266 Alaska Well no. 3/28/84 3/29184 3/30/84 · . 4/0!/84 4/02/84 7" ~ 10,205' 4377' PB~D, WOC 9.3 ppg Brine SI f/PBU. Open LPR, bullhead 30 bb!s brine dn tbg to kill well. Bled off tbg press, open by-pass & unseat pkr. Rev btms up, POOH, LD 2-7/8" tbg & tst tls. PU 3½" mu!eshoe, TIE, tag retnr @ 4720' W-LM. _~=p balanced plug of 125 sx C1 "G" ~ 15.9 ppg. Disp! w/brine using rig pmps. CIP ~ 2300 hfs, 3/27/84. Rev cite, POOH. WOC. 7" ~ 10,205' &0' PBTD, Prep to skid sub of'~ hole -RiH w/bit, pmp waste into ann, ;ag cmt ~ &418' DPM, set dn on cmt, will not wsh away. Tst csg & cmt plug w/!500 psi/15 min. Witnessed by Ed Sipp!e, DOG. POOH, LD DP. M&P 8-1/4 bb!s, 15.7 ppg ~ !, POOH. Chg rams in BOPE to 5".' N~ BOPE, chg blind rams ~o middle rams, move off BOPE stack. Prep to skid sub off hole. 7" ~ 10,205' 40' PBT~,-RD, Prep'to LD derrick Inject mud into 13-3/8" x 9-5/8", stand back BOP stack, skid rig off hole. Prep to LD derrick. 7" ~ 10,205' tO' PBiD, Weld on substructure Weld repairs on substructure, inject & thaw rese~e pit dn ann. 7" ~ 10,205' 40' PBTD, Weld on substructure Inject thawed waste f/reserve pit into ann. LD derrick. RU wheels, set sub & begin welding repairs on d~aged beams. :c.' ~.r?.. pre:,arat,Or. ~,nC gdl;rlDuz,or, · ee Frocecure$ M~'nu~-! ,~ec¥,on ~rii:;nJ;. Pa')es ~[. &nc F7 J:)ale JTllle *102184 Drilling Superintendent RECEIVED J u L o ]98 Alaska _0il & Gas Cons. Commission Anchorage lo, elc~ ARCO~:'-:_/iiii arid Gas Company ~- (:iii~ . _ Daily Well History-Final Rep~ · . 'L'~ttt~ie~l: PreD!(e IM zubmil the''Fi~*l Re're'_' ~ t~ fi~ Weo~y ~e; il~lb~ ~t ~en I1~0 or ~ell il PluD~e~. ~hO0~C. ~ ~1~. ~GuimC U~ C~MI~O~ ~ complllion and flprl~ti~ list ~ll in DIoC~ provi~C. T~ 'Final ~l~" to~ my ~ u.o lot rl~fl~ t~ enll~ · ~as~ " North Slop~ Borough . ~as~ P~dh~e Bay S~: ~ ~282~9 & B~: ~L' ~28266 'SPG. or W.O. ~. I~ille ~ 802162/802271 [ .. Explorato~ Jcos; cemer prior to ~--~CO ~S~ ~C. 100~ JibenOon~nl of this well I I 02&5 Rrs. [ N/A Spudded 1/11/84 ~lle IlrlO ~ O! ~.'00 &.m. ~/03/84 · · 7" ~ 10,025' 40' FBTD, PR . · Inject rese_~-ve pit. ~ 1400 hfs, 4/3/84. ~-rctic ?ak w/700 sx AS I ~ 15.7 ppg. tIP RR @ 2200 hfs, 4/3/84. .. [ New.Tn PE De:In '- 10,937' 40' 2200 ~rs. 4/3/84' Rotary Exploratory complelion Single Plugged Lisburne Proouclns; IntervAl I Oil Off i,--'e, c.,~'M X len~n SIZe - % correc'le¢ Gale S,;r.a:u,t [ Date t ~ iIle z//~' ~,../,.-,--~ ~ / ~ o 18', set ~-=ctc~.-,e~- ~,,wt* Sec:ion ~C. Drilling Superintendent HEMI Well SPRINGS STATE #1 Completion Report Item 22: Type Electric or Other Logs Run DIL/LDTZSP/GR/LSS/CNL DIL/GR/MSFL/SP DIL/LDT/CNL/GR/LSS/Dipmeter GR/BHCS/DIL/SP DIL/BHCS/GR/LSS/SP/FDC/CNL/Cal CBL/VDL/GR HDT/SWC/CBL CBL/VDL/GR/CET CCL/GR/HP/Temp./Gradio Item 26: Acid, Fracture2 Cement_~~z_~= ~£~ Amount & Kind of material used 4720' 125 sx Class G (Balanced Plug) GRUS/WCOlb:tw RECEIVED '3 U L 2 0 l~g~ 'Alaska Oit & Gas ConS. commission Anchorage DEPTH "(Fl) 9,591 9,593 9,593 9,747 9,751 9,845 9,985 10,426 10,428 10,430 10,507 10,661 10,664 10,668 10,823 10,829 Hemi Springs State No. RFT Results HYDROSTATIC (PSI) 4,774 4,785 4,774 4,872 4,915 4,88O 4,990 5,185 5,176 5,206 5,234 5,289 5,288 5,335 5,423 5,398 FORMATION "(PSI) 4,359 4,413 I_ 4,903 4,905 EW2/HSS#1q:tw RECEIVED J U L 2 0 1984 Alaska 0il & Gas C~. (,xm~'~l~t~ ARCO Alaska, In ARCO Exp,.,ration - Alaska Operations Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 277 5637 HAND CARRY SAMPLE TRANSMITTAL SHIPPED TO: State of Alaska DATE- Oil & GAs Conservation Commission 3001 Porcupine Drive Anchorage,Alaska 99501 Attn: Mr. Mike Minder May 29,1984 OPERATOR: Arco Sk%~PLE TYPE-Core Chips & Dry Ditch A~' T _I~ Sm~P,..~S SENT' SEE ATTACHED LISTS NAME:Hemi Springs State #1 NUMBER OF BOXES: 27 SHIPPED BY' ~_ ~~. /~~~-~~ Paleo Lab Tech UPON RECEIPT OF ~ESE ~AMPLES, ·PLEASE NOTE ANY DISCREPANCIES AND MAIn A SIGNED COPY OF THIS FORM TO: ARCO ALASKA, INC. P.O. BOX 1.00360 ANCHORAGE, ALASKA 99510 ATTN: R. L. BROOKS RECEIVED BY.' , RECEIVED MAY 2 9 i984 Alaska 0il & Gas Cons. CommiSSion Anchorage DATE' ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany Hemi Springs State Sadlerochet Core Chips 9595-9620 @ l'intervals 9621-9647 @ l'intervals Comments or Corrections Dry Ditch 80-2040 2070-2100 2115- 2130-2580 2600 2619 2640-3930 3960-4530 4527/4556 4560/4575 4575/4590 4597/4626 4620/4630 4630/4650 4680-5150 5148-5160 5190-5600 5610-6210 6220-7100 7100-8050 8060-8800 8820-8880 8890(maybe 8900-9090 9100(maybe 9110-9590 9595 9600-9650 9660-10240 10250-10944 West Sak 4527-4545 4546-4553 4556-4565 456-6-4578 4581-4593 4596-4620 4621-4623 4626-4645 4646-4653 4657-4668 4669-4682 4684-4690 4691-4702 Core L:.'~@--30-'/ intervlas II II II II II II II !l this this II II @ 10' intervals II II II II II il II II number,sample not marked) II II number,sample not marked) II Il II ll II II II II Chips 1I intervals II I! !! !! I! I! I! II '11 !! II I! NAME DATE Hemi Springs State #1 West Sak Core Chips 4705-4710 @ 1' intervals' 4711-4730 " " 4733-4734 " " 4735-4750 " " 4751-4761 " " 4765-4772 " " 4773_4790~ ,, ,, 4791-4792 " " 4795-4810 " " 4811-4823 " " 4826-4833 " " 4834-4848 " " Comments or corrections DATE Oil and Gas Company Sidewall Sample Description ,.~)C.,pcrator and well name ~ ~,,4, Page of Shot IRec°vered Depth Rec. Description % Oil Odor OII ~u~l ~k. I~ Cut Cut Show ,~'e~' ' stain ~ o/~ I ~nte~si~-' !Color color fluor sum , color ' ............... __~ ......... · _ I ~ ~ :' ~¢,.J-,.d~.~. ~o~ ,,'~. ~.,.~ I Remarks j ~ Described by ' ARCO Oil and Gas Company · .OPerator and well name Sidewall Sample Description I Page of Location Date i . Shot Recovered 30 Oil fluor Cut Cut Show Depth Rec. Description % Oil Odor fluor stain % Intensity i Color color sum color ) I I i I 1 I Remarks AR3B-2390-B Described by *,'ARCO Oil and Gas Company Sidewall Sample Description name IPage of Operator and well/~z ~r_.2 ,/~L.~,,,.~ ! ~ ~/~ ~ ~ ~ ~ ~ ~ ~ Location ~ Date Shot IRecovered r Depth Rec. Description % Oil Od or Oil fluor Cut Cut Show stain % Intensity I Color color fluor sum , color I , Remarks IDescribed by AR3B-2390-B ',~ARC0 Oil and Gas Company , Operato~ and well name Sidewall Sample Description Page of Location Shot Recovered 30 3a Depth Rec. Description % 011 Odor Oil fluor, Cut fluorCUt ShOWsum stain % Intensity Color I color color d//./ . . - ~ // t . ~ . ~ ~ ~-~ - .... ~a~ Remarks AR3B-2390-B Described by ',ARC'O Oil and Gas Company ,Operator and well name Sidewall Sample Description Page I of ~te? . z >x. ay Location Shot Recovered 30 3~ Depth Rec. Description % 011 Odor 011 fluor Cut Cut Show stain % Intensity Color color fluor sum color , ,/t u el . . ! Remarks Described by AR3B-2390-B :-,AR-C'O 'Oil and Gas Company ~-"~ ..,,. Sidewall Sample Description ,Operator and well name Page of Location Date I2 - 7"/~.xJ/~/>//~= t - z '~' - ~ ~' Shot Recovered Oil fluor Cut Cut Show Depth Rec. Description % Oil Od or stain % Intensity Color color colorflU°r sum ~'- "'"/' :'"&; "°"' i ... . .77~. ,. ., ;/. ~ .,-I l ! Z y /: Z" .., ~ ~1~ 7o ..5. .~ ,~/ 7 . ~?./ --- r, ........ - / , . j -'/ ' -' *:;, ¢ , / " '" ~ " I I Remarks AR3B-2390-B IDescribed by CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS COl'iFIDEN-'t'iiiL CORE ANALYSIS REPORT FOR ARCO ALASKA, INC. HEMI SPRINGS STATE ~1 PRUDHOE BAY NORTH SLOPE, ALASKA These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS, TEXAS ARCO ALASKA, INC. DATE : 09-APR-84 HEMI SPRINGS STATE ~1 FORMATION t WEST SAK PRUDHOE BAY DRLG, FLUIDI WBM NORTH SLOPE, ALASKA LOCATION t CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS PAGE IA FILE NO : BP-3-903 ANALYSTS : TLS,RDB LABORATORY: ANCHORAGE SAMPLE DEPTH PERMEABILITY (MD) POR GRAIN FLUID SATS. API NUMBER FEET MAXIMUM 90 DEG VERTICAL % DEN. OIL WTR OIL I 4527.8 0.18 18,2 2.68 1.0 95.9 22 ss;vf~,sl%~ 2 4528.2 14. 25.3 2.67 21.9 74°5 25 ss;vf-f~r,slt~ 3 4529.5 3.08 24.5 2.71 0.6 96.1 ss;vf~r,slt~ 4 4530.2 1.84 24.8 2.89 0.0 90.5 same 5 4531,8 0,57 20,8 2,76 0.0 99,7 same 6 4532,8 0,56 23,1 2,73 0,0 95.1 same 7 4533,4 0,57 22,7 2,73 0,0 96.7 same 8 4534,7 0,39 21.5 2.73 0,0 99,7 same 9 4535.5 0.48 23,0. 2.75 0,0 97,2 same 10 4536,9 0,23 21,0 2,79 0,0 95.3 same 11 4537.6 2.51 24.1 2.70 0.0 96.0 ss;vf-f~,slt~ 12 4538.6 36. 31. 28.1 2,68 8.8 .89.7 19 same 13 4539,1 113, 102. 29,7 2.65 2,6 93.5 16 same 14 4540.5 99. 83. 30,1 2.&6 3.8 92.9 same 15 4541.7 131. 121. 29.6 2.65 3.1 84.5 14 same 16 4542,3 39. 36, 28.1 2,67 5,5 89,8 same 18 4544,4 69, &4, 29.7 2,70 0,0 92,& same 19 4545,2 2.80 26,1 2,74 0,0 95,0 ss;vf~ 20 4546,0 9,17 27.5 2.72 0,0 94°9 same: 21 4547.2 1,51 24.5 2,73 0.0 94,1 same 22 4548.1 0.02 6,6 2.73 0.0 95.9 ss;vf~r,calc 23 4549.4 0.75 22.7 2.75 0.0 94.4 ss;vf~r,slt~ 24 4550.4 1.08 24,9 2.76 0,0 96,6 same 25 4551,8 5,31 24.3 2.75 0.0 90,0 ... same 26 4552.2 11, 23.3 2,73 6,9 78,6 same 27 4553,4 1,21 25,0 2,71 0,0 94,9 same 28 4556,6 56, 50. 30,9 2.&7 9,4 90,1 ..22 ss;vf-f~r DESCRIPTION These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE' LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 2A ARCO ALASKA, INC. HEMI SPRINGS STATE DATE FORMATION 09-APR-84 FILE NO t BP-3-903 WEST SAK ANALYSTS I TLS,RDB CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS SAMPLE [IEPTH PERMEABILITY (MD) F'OR GRAIN FLUID SATS. API NUMBER FEET MAXIMUM 90 DEG VERTICAL Z DEN. OIL WTR OIL DESCRIPTION 29 4557.6 37. 36. 28.8 2.68 6.3 84.6 18 same ( 30 4558.7 9.08 23.6 2.74 1.2 84.7 ss;vf~r,slt~ 31 4559.6 5.40 21.5 2.77 3.5 76.1 21 same 32 4560.3 21. 28.7. 2.70 2.4 96.1 ss;vf-~r,slt~ 33 4561.7 6.33 26.3 2.69 1.5 95.2 20 ss;vf~e 34 4562.9 3.30 24.2 2.68 3.4 94.5 same 35 4563.6 13. 24.7 2.68 4.3 94.2 ss;vf-f~r,slt~ 36 4564.5 2.58 23.6 2.68 0.0 99.1 ss;vfae,slt~ 37 4565.8 8.09 25.7 2.71 4.1 92.7 ss;vf-f~r,sit~ 38 4566.8 0.10 16.6 2.73 0.0 89.7 same;she,sc Peb 39 4567.4 0.25 19.6 2.72 0.0 97.0 sltst;sl sd~ 40 4568.7 0.53 ~°°.2 2.75 0.0 93.8 same;sc Peb,carb lam 41 4569.5 0.23 21.3 2.75 0.0 91.9 sltst;sl sd~ 42 4570.4 0.21 19.3 2.73 0.0 95.0 same 43 4571.5 1.18 21.8 2.79 0.0 91.9 same 44 4572.7 0.32 21.0 2.75 0.0 98.4 same 45 4573.8 0.10 19.0 2.74 0.0 98.0 same . 46 4574.8 0.25 19.4 2.74 0.0 94.8 same 47 4575.4 1.12 23.1 2.76 0.0 88.9 same 48 4576.5 0.18 19.0 2.72 0.0 96.2 same 49 4577.3 0.08 19.8 2.73 0.0 98.6 same 50 4578.1 0.15 20.0 2.71 0.0 98,6 same 51 4581.7 0.19 20.4 2.71 0.0 98.6 same 52 4582.2 0.19 20.7 2.72 0.0 93.7 same 53 4583.9 0.17 20.7 2.69 0.0 99.4 same 54 4584.3 1.20 25.6 2.77 0.0 87.2 sltst;sd~ 55 4585.5 0.20 24.6 2.74 0.0 ,91.2 same 56 4586.2 0.19 22.9 2.72 0.0 .77.9 sltst;sl sd~ 57 4587.7 0.25 ~.~ 0 2+74 0.0 96.5 same 58 4588.7 0.25 20.6 2.72 0.0 98.0 same These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. PAGE 3A " Petroleum Reservoir Engineering DALLAS, TEXAS ARCO ALASKA. INC. HEMI SPRINGS STATE DATE : 09-APR-84 FILE NO I BP-3-903 FORMATION : WEST SAK ANALYSTS t TLS,RDB CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS SAMPLE DEPTH PERMEABILITY (MD) POR GRAIN FLUID SATS, API NUMBER FEET MAXIMUM 90 DEG VERTICAL ~ DEN. OIL WTR OIL DESCRIPTION 59 4589.4 0.06 21.1 2,72 0.0 99.4 same 60 4590.7 0.19 21,5 2.72 0.0 95.6 same 61 4591.2 0.05 19.0 2.71 0.0 97.6 same 62 4592.9 0,23 24.7 2.74 0.0 98.3 same 63 4593.4 0,20 21.5 2.72 0o0 96.3 same 64 4596.6 299. 276. 3101 2.68 11.1 67.9 ss;vf-f~e,slt~ 65 4597.3 303. 259, 31.9 2.69 7.6 67.5 15 same 66 4598.4 1900 '183. 30.6 2.71 5.6 68.4 16 ss;f~r,slt~ 67 4599.4 57. 53. 28.8 2.72 0.0 90.6 ss;vf-f~r.slt~ 68 4600.5 134. 129. 29.6 2.70 11.0 69,6 ss;vf-f~r 69 4601.4 108. 105. 29.5 2.70 3.7 81.3 same 70 4602.8 184. 174. 28.9 2°72 5.3 70.1 same 71 4603.4 182. 171. 30.2 2.69 8.9 73.3 same 72 4604.8 39. 37. 29.4 2.70 0.0 87.3 same 73 4605.7 22. 21. 28.4 2.71 0.0 86.8 same 74 4606.7 1.09 23.8 2.71 0.0 97.3 ss;vf~r,sl%~ 75 4607.5 3.99 25.2 2..75 1.4 92.9 same 76 4608.7 48. 46. 28.9 2.70 2.9 87.7 ss;vf-f~r.slt~ '. 77 4609.1 77. 73. 30.3 2.70 5.6 81.6 17 same 78 4610.6 82. 77° 30.2 2.69 6.9 81.4 same 79 4611.8 186. 181. 31.2 2.69 13.8 67.3 same 80 4612.7 113. 105. 30.0 2.70 3.8 82.1 17 same 81 4613.6 no analysis-sample fmiluT'e 82 4614.8 10.00 27.0 2.70 000 91.2 ss;vf-far,slt~ 83 4615.6 22. 27.8 2.69 '0.0 92.0 same 84 4616.7 37. 25.9 2.71 0.0 94.3 same 85 4617.2 0.74 24.5 2.72 0.0 '87.5 sltst;sd~ 86 4618.4 8.55 26.6 ,. 2.71 0.0 95.7 ss;vfa~,slt~ 87 4619.4 1.23 23.8 2.71 0.0 96.4 sltst;sd~ 88 4620.7 3.75 26.4 2.71 0.0 90.5 ss;vf~,slt~ These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. ' Petroleum Reservoir Engineering PAGE 4A DALLAS, TEXAS ARCO ALASKA, INC. HEMI SPRINGS STATE DATE t 09-APR-84 FILE NO ~ BP-3-903 FORMATION ~ WEST SAK ANALYSTS ~ TLS,RDB CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS SAMPLE DEPTH NUMBER FEET PERMEABILITY (MD) POR GRAIN FLUID SATSo API MAXIMUH 90 DEG VERTICAL ~ DEN. OIL WTR OIL DESCRIPTION 89 4621.8 4°08 26.5 2.71 0o0 92°2 same ~,1'- 90 4622.2 2.51 25.7 2,71 0.0 93.8 same 91 4623.1 4.41 26.1 2.72 0.0 92.0 same 92 4626.4 20. 18. 28.2 2.69 9.2 89.6 ss;f~r,sl%~ 93 4627,6 25. 22. 26.1 2.68 4.? 92.0 19 ss;vf-m~r,shu 94 4628.5 1.57 22.7 2.69 0.0 77.1 ss;vf~r,sltu 95 4629.3 8.39 23.5 2.75 3.9 95.0 sltst;sd~ 96 4630.2 71. 66. 28.8 2.69 2.1 94.4 ss;f-m~e,sh inbd 97 4631.3 242. 236. 30.8 2.70 7.6 78.3 15 ss;vf-f~e 98 4632,3 66, 61o ..29,3 2,77 9,0 88,6 same 99 4633,6 0,43 23,8 2,72 1,8 88.3 ss;vfar,sltu 100 4634.9 46, 43, i'28.7 2,71 1.5 87,1 same 101 4635,7 23, 22, 28.7 2,68 2,8 89,7 same 102 4636.6 38, 35. · 28.5 2,68 6,2 86,7 same i03 4637.2 18, 16, 28,1 2,69 0,9 86.8 ss;vf~r,slt~,fn ea~b lams 104 4638,3 91. 85, .,. 29,5 2,70 13,4 75,6 ss;vf-f~r,slt~ 105 4639,2 0,77 22,5 2,78 0,0 92.4. sl%st;sl sd~ 106 4640.5 118, 112, :; 30,4 2,70 17,4 64,5 17 ss;vf-f~r 07 4641.4 0.45 22,8 2,76 0,0 86,7 ., sl%st;sl sd~ "108 4642,5 65. 62, 29,0 2,70 10,2 85,2 ss;vf-far,slt~ 109 4643,2 53, 47, 29,2 2,69 3,9 89,2 same 110 4644,3 66, 62, 29.3 2,69 4.6 87,1 same 111 4645,3 28, 25, 28,3 2,71 1.0 92,9 same 112 4646.8 0,37 22,9 2,69 0,0 92.9 sl%st;sdu 113 4647.7 12, 26,5 2,72 0,0 92,1 same 114 4648.7 no analusis-samele f~ilu~e 115 4649,7 0,25 ~.~ 5 2,71 0.0 94°5 sltst;sd~ 116 4650,5 1,20 23,4 2,69 0,0 ?5,4 -. same 117 4651,7 0.18 19,9 2,67 0,9 93,5 same 118 4652°3 266, 241, 31,7 2,68 16,3 70,8 17 ss;vf-m~e,slt~ These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitabler~e~ of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 5A ARCO ALASKA, INC. HEMI SPRINGS STATE DATE : 09-APR-84 FORMATION : WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS FILE NO : BP-3-903 ANALYSTS t TLS,RDB SAMPLE DEPTH PERMEABILITY (MD) POR GRAIN NUMBER FEET MAXIMUM 90 BEG VERTICAL % DEN. 119 4653.3 390. 366, 32,1 2.67 %~( '.20 4656.6 75. 66, 29.3 2.67 121 4657,6 27, 25. 27.3 2,70 122 4658.3 83. 76. 29,0 2,68 123 4659.5 2.13 24,8 2.71 124 4660.4 1,07 24.5 2.70 125 4661.4 0.63 24.3 2.68 126 4662.5 0.49 24.2 2,69 127 4663,5 1.22 25,2 2,68 128 4664.5 47. 44. 28.6 2.67 129 4665.2 0,76 24,0 2,69 130 4666.2 0.54 22,7 2,70 131 4667.2 2.82 22.6 2.66 132 4668.3 10.00 28.6 2.71 133 4669.4 40. 36. 26.1 2+68 134 4670,2 18, 17, 26,5 2,70 135 4671.2 1.80 8,0 2,70 X36 4672.3 3.84 20.4 2,71 ~ 37 4673.2 0.36 21.5 2+71 · 138 4674.2 0.47 23.6 2.69 139 4675,2 0,28 23,0 2,69 140 4676,4 0,31 22,6 2.70 141 4677,3 0,08 20.1 2,66 142 4678.2 27, 25. 27.2 2,69 143 4679.3 7,66 26.8 2.70 144 4680.3 144. 133. 29.5 2.69 145 4681.3 136. 126. 29.5 2.67 146 4682,3 127. 116. 30,0 2.70 147 4684+3 0.25 22.3 2.69 148 4685.3 0.26 20.7 2.69 FLUID SATS. API OIL WTR OIL 14.5 10,7 4.5 22.7 0.0 0.0 0.0 0.0 3.1 12.0 5.1 0.0 2.5 25,1 24,2 4.6 5.9 4.9 2.0 2.9 0.0 7.9 0.0 1.2 0.8 12 16 12 0 0 DESCRIPTION 72+2 same 80.1 ss;vf-f~r,slt~ 94.0 same 73.3 17 ss;vf-m~r,slt~ 96.5 ss;vfsr,slt~ 93,6 same 93.5 same 92.5 same 90.5 same 80.6 ss;vf-far,slt~ 60.5 ss;vf~r,slt~ 95,5 sltst;sd~ 95.2 same 68.2 22 ss;vf~r,slt~ 74.0 ss;vf-far,sltst 91.3 ss;vf-f~r,slt~ 82,8 ss;vf~r,calo 92.9 16 sltst;sd~ 95,3 same 90.6 same 94.1 same 88.5 same 9,7.0 sits% 94.2 ss;vf-f~r,slt~ 95,3 same ,2 82.7 ss;vf-f~ · 0 78.5 same · 5 87.3 15 same ,0 96,4 sltst;sl sd~ .0., 98+9 same lam These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to tlie productivity, proper operations, or profitablene~ of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. ARCO ALASKA. INC. HEMI SPRINGS STATE CORE LABORATORIES, INC. Petroleum Reservoir Engineering BATE FORMATION PAGE 09-APR-84 FILE NO ~ BP-5-903 ANALYSTS t TLS,RDB WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS SAMPLE DEPTH NUMBER FEET 149 4686.1 0.51 '50 4687.2 0.38 ~ /51 4688.2 0.28 152 4689.2 0.23 153 4690,3 0.30 154 4691.2 0.56 155 4692,2 0.86 156 4693,1 0,78 157 4694.1 0.56 158 4695.1 0,43 159 4696.5 18, 15. 160 4697.1 35. 31. 161 4698.2 84* 81. 162 4699.4 0.55 163 4700.1 194. 177. 164 4701.4 19. 17. 165 4702.1 t66 4705.5 14. ~=~ 67 4706.3 21. 20. '168 4707.5 53. 169 4708,4 14. 170 4709,1 16, 171 4710.1 2.09 172 4711.5 2.42 173 4712.2 1.66 174 47i3.2 0.65 175 4714.2 17. 15. 17& ' 4715.1 1.57 177 4716.0 0.36 178 4717.2 0.38 PERMEABILITY (MD) MAXIMUM 90 DEG VERTICAL POR GRAIN FLUID SATS, API ~ DEN° OIL WTR OIL DESCRIPTION 23.7 2.71 0.0 93,2 same 23.4 2.71 0,0 93,1 same 21.2 2.69 0,0 98.1 same 22.4 2.69 0.0 92.9 same 22,7 2.69 0,0 93,8 same 23.3 2.70 0.0 93.4 sl%st;sd~ 22.7 2.70 0.0 98,7 same 24.3 2.72 0,0 94.0 same 23.4 2.72 0o0 98.8 same 23,9 2.72 0.0 94.3 same 28.7 2.70 0.0 95.4 ss;vf~,slt~ 28.2 2.72 0.0 96.9 ss;vf-f~.sl%~ 28,3 2.68 0o0 94.4 same 23.4 2.71 4.3 93,3 ss;vf~r,slt~ 30.1 2.65 15.6 77.2 15 ss;vf-f~ 28.6 2.69 1ol 91.0 ss;vf~,slt~ 28.2 2.71 3,3 88.5 same 27.2 2.70 4.8 90.9 same 28.6 2.69 2.1 93.3 19 ss;vf~ 29.3 2.70 3.6 91.9 same 27.5 2,72 0.0 95.3 same 27.9 2.70 2.4 91.8 same 26.1 2.71 1.9 91.6 ss;vf~,sl%~ 24,9 2.70 .0,0 83.3 same 21.7 2.72 0.0 95.7 same 24,0 2,69 0,0 94,6 same 27,0 2,73 0.0 93.8 ss;vf-f~,slt~ 24.9 2.71 0.0 94.7 ss;vf~.slt~ 22.8 2.72 0.0 99.7 same 24,1 2.70 0.0 93.3 same These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitablene.~s of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 7A ARCO ALASKA, INC. HENI SPRINGS STATE DATE : 09-APR-84 FORMATION t WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS FILE NO ~ BP-3-903 ANALYSTS ~ TLS,RDB SAMPLE DEF'TH NUMBER FEET PERMEABILITY (MD) HAXIMUM 90 DEG VERTICAL 179 4718.2 0.88 _ '80 4719.1 1.28 i81 4720.9 22. 182 4721.8 0.89 183 4722.8 1.46 184 4723.6 1.22 185 4724.4 0.42 186 4725.5 0.31 187 4726.1 2.90 188 4727.4 0.15 189 4728.2 0.15 190 4729.5 0.20 191 4730.5 0.07 192 4731.0 193 4732.0 194 4733.0 195 4734.2 0.07 196 4735.1 0.15 (' k [ 97 4736.5 0.15 198 4737.5 0.31 199 4738.5 0.20 200 4739.1 0.09 201 4740.2 2.96 202 4741.2 5.13 203 4742.0 204 4743.2 70. 205 4744.2 34. 206 4745.7 58. 207 4746.2 173. 208 4747.3 90. 20, 67. 32. 165. '83. POR GRAIN FLUID SATSo ~ DEN. OIL WTR 23.3 2.70 4,3 95,3 23.0 2.69 2.4 93.7 25.4 2.66 12.1 81.9 25.2 2.71 0,2 88.6 24.8 2.71 1,2 85.7 25.9 2.73 1o7 85.9 23.5 2.71 4.9 84.0 23.5 2,73 2,6 89.3 25.8 2.71 12.2 80.3 22.4 2.72 0.0 89.6 22.7 2.74 2,6 89,9 22,8 2,73 0.0 91.5 22.4 2.74 0.0 91,2 22.5 2.72 0,0 25.9 2.72 0,0 22.8 2.71 .. 0,5 23.0 2,70 2.1 22.2 2.69 2,5 23.2 2.71 1.4 23,1 2,74 2°3 25.4 2.76 4,5 28.8 2.69 17,8 29.0 2.68 24,0 28.8 2.69 14.5 30.3 2.71 17.8 29.1 2.69 20.8 91.0 92.6 89,6 86.1 84,3 82.6 90.3 83.1 75.7 66.4 72,5 68.8 74.4 API OIL 19 2O DESCRIPTION same same ss;vf-far,sltw ss;vfar,slt~ same same same same same ss;vfar,vslt~ same no analysis no analysis no analysis ss;vfa~,vsl%~ same same s~me sltst;sd~ sa~e same;ss lam,sc ss;vfa~ no analysis ss;vf-fap same sa~e same sa~e These analyses, opinions or interpretations are based on observat!ons and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions ex. cepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitablene~ of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES. INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 8A ARCO ALASKA, HEMI SPRINGS INC. STATE DATE : 09-APR-84 FORMATION I WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS FILE NO : BP-J-903 ANALYSTS I TLS,RDB SAMPLE DEPTH PERMEABILITY (MD) NUMBER FEET MAXIMUM 90 DEG VERTICAL 209 4748.4 102. 97. !10 4749.4 99. 92. 211 4750,2 150. 139. 212 4751.3 4.51 213 4752,5 32, 214 4753,2 37, 215 4754,3 45, 216 4755,4 44, 42, 217 4756,2 62, 56. 218 4757.1 8.85 219 4758.1 77. 45. 220 4759,2 1,64 221 4760,2 14. 222 4761,5 68. 61. 223 4765,2 1,55 224 4766,2 0,07 225 4767,5 7,88 ~26 4768.2 17, 4769.1 423, 395, .27 228 4770.2 96. 88. 229 4771.1 104. 96. 230 4772.1 124. 116, 231 4773.2 119. 108. 232 4774.2 0.25 233 4775,1 83, 234 4776,2 0,86 235 4777,1 0,83 236 4778,2 1.12 237 4779.2 1.19 238 4780°2 1o69 POR BRAIN % DEN. 29.3 2.69 29.7 2.70 29,5 2.69 27,5 2,71 27,4 2.69 29,0 2,70 29,7 2,70 29,1 2,70 30,7 2,69 28.6 2.70 32,3 2.67 26,0 2,.70 29,3 2,69 ,. 29,0 2,67 26,1 2.66 23,4 2,75 27.1 2.70' 29,5 2,68. 31,0 2,66 30,4 2,69 29,8 2,70 29.6 2,67 30,6 2,68 22,4 2,73 29,3 2,68 26,4 2.71 26.0 2.71 26.0 2,70 24,4 2,69 26,2 2,69 FLUID SATS. AP1 OIL WTR OIL DESCRIPTION 14.9 78.1 same 5.1 87.9 22 same 6.7 81.6 same 0.2 90.3 ss;vf~r,slt~ 1.9 93.7 ss;vf-f~r,slt~ 2,3 88.3 same 8.1 86.7 same 0.0 98.6 same 6,3 88.3 21 same 2,6 86.1 ss;vf~r,slt~,sh~ 8.4 84.5 ss;vf-f~r,slt~ 2.2 89.0 ss;vf~r,slt~ 0,0 95.3 same 18.0 71.7 ss;vf~r,slt~ ~frao.8 0.3 86.9 ss;vf~,slt~ 4.3 84.5 sltst;sl sd~ 18.1 75.7 ss;vf~,slt~ 7.2 84.2 ss;vf~ 19.5 66,8 23 ss;vf-ma~ 8.3 78.7 ss;vf-f~ 5.3 83.0 same 14.6 71.4 23 same 10.8 74.9 same 0.0 .95.5 sltst;sl sd~ 10.2 79.5 ss;vf~ 0.0 92.1 ss;vf~,,sl%~ 0,0 92,4 same 0.0 94.1 same 0.0 98,3 same 0,0 95.8 same These analyses, opinions or interpretations are based on observations and materials supplied by the Client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representatkms, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 9A ARCO ALASKA, INC. HEMI SPRINGS STATE DATE ~ 09-APR-84 FORMATION ~ WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS FILE NO ANALYSTS ~ BP-3-903 ~ TLS,RDB SAMPLE DEPTH NUMBER FEET PERMEABILITY (MD) MAXIMUM 90 DEG VERTICAL 239 4781.0 2.15 240 4782.1 25. 241 4783.4 44, 242 4784,2 36, 243 4785.7 26, 244 4786,3 38. 245 4787.1 0,31 246 4788.3 2,46 247 4789,3 0,24 248 4790,2 0.78 249 4791,6 2,35 250 4792.4 13, 251 4795.9 0,53 252 4796.2 0.23 253 4797.3 0.13 254 4798.3 0.13 255 4799.2 0.28 256 4800.4 0.23 57 4801.5 0.05 258 4802.1 0.05 259 4803,5 287. 260 4804.1 152. 261 4805.1 147. 262 4806,7 112. 263 4807.4 176, 264 4808.3 136. 265 4809,7 192, 266 4810,4 0.10 267 4811.1 0.10 268 4812.3 19, POR GRAIN % DEN. 26.5 2.68 23. 28.0 2.65 36, 30.4 2.69 32. 30*0 2*70 23, 28.2 2,68 34, 28.9 2.69 23.9 2.70 24.8 2.67 22.4 2.69 22.3 2.69 25,5 2.69 27,6 2,67 24,7 2,69 · - 24.7 2.68 22.5 2,66 27.9 2.68 ' 24,8 2,68 24.2 2,67 5,8 2,69 5.1 2,68 261. 32.5 2.69 138. 32.5 2.68 136. 31,0 2.70 99, 30.3 2.70 164. 30.8 2.70 125. 30.8 2.70 179, 31,0 2.70 5,7 2,69 5,7 2,70 17. 30.4 2.71 FLUID SATS. OIL WTR 0,0 4.8 16.2 9.9 10,7 8.3 0,0 0.0 0.0 0,0 0.0 0.0 0o0 0,0 0,0 24.9 0.0 0,0 26.0 26,5 12,2 8,4 15.6 10,6 28,3 28.3 2,7.. API OIL DESCRIPTION 91.1 same 91.9 same 79,1 ss;vf-f~r 83.2 same 81.4 23 same 82,0 same 91.3 ss;vf~r,slt~ 99.4 same 92.5 same 97.2 same;si%s% 94.2 same. 95.0 ss;vf~r 95.2 ss;vf~r,slt~ 94.7 same 96.0 same 88.1 same 95.9 same 97.1 same· 72.9 ss;vlsi,unit 67.7 28 same 79.8 ss;vf-f~r 81.9 same 81.3 same 83.6 same 87.3 20 same 93.2 same 85,9 same 70.8 ss;vf~r,eale 67.0 20 same 82.6 ss;vf-f~r These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to thc productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. ARCO ALASKA, INC. HEMI SPRINGS STATE CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS DATE : 09-APR-84 FORMATION t WEST SAK CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS PAGE IOA FILE NO : BP-3-903 ANALYSTS : TLS,RDB SAMPLE DEPTH NUMBER FEET 269 4813.3 32. '70 4814.3 6.39 271 4815.4 28. 272 4816.2 0.14 273 4817.1 0.36 274 4818.6 0.51 275 4819.2 0.33 276 4820.1 0.31 277 4821,2 0.34 278 4822.2 0.38 279 4823.3 0.35 280 4826.3 0.43 281 4827.3 1.10 ~8~ 4828 2 0.47 283 4829°3 1.45 284 4830.2 3.16 285 4831.2 1.63 ~86 4832.2 10. , 87 4833.1 5.01 288 4834.1 17. 289 4835.1 42. 290 4836.1 53. 291 4837.1 7.83 292 4838.2 28. 293 4839.1 13. 294 4840.1 0.42 295 4841.2 0.78 296 4842.1 5.23 297 4843.1 23. 298 4844.2 11. PERMEABILITY (MD) MAXIMUM 90 DEG VERTICAL 29, 26. 42. 51. 26. 22. POR GRAIN FLUID SATS. AP1 % DEN. OIL WTR OIL DESCRIPTION 28.8 2.71 1.7 91.5 same 25,3 2.69 0.0 96.5 ss;vf~e,slt~ 28.7 2.68 ~.5 89.5 same 22.8 2.69 0.0 91.1 ss;vf~e,vslt~ 24.8 2.68 0.0 93.4 ss;vf~,slt~ 24.8 2.67 0.0 96.9 same 25.0 2.67 0.0 93.8 same 23.7 2.67 0.0 93.8 same 24.0 2.67 0.0 95.2 same 23.9 2.65 0.0 94.3 same 25.4 2.68 0.0 89.5 same 24,7 2.64 0.0 88.4 same 28.8 2.66 0.0 99.2 same 26.6 2.64 0.0 94.3 same 26,9 2.62 0.0 85.5 same;~arb inels 26.1 2.64 0.0 96.1 same 27,3 2.67 0.0 92.1 same 27.2 2.66 3.3 85.8 ss;vf-f~r,slt~ 28.8 2.68 7.2 89.3 26 same 29.1 2.68 2.5 88.9 same 31.0 2.68 1.1' 86.0 same 30,1 2.64 3.5. 82.3 same 24.9 2.60 0.0' 98.2 same 27.3 2.66 0.0 96,0 same 27.0 2.63 2.1 94.9 ss;vf~r,vsl%~ 24.5 2.57 3.8 83.1 same 25.2 2.61 0.0 95.8 same 22,3 2.58 0.0 97.2 same 27.0 2.63 0.0,94.5 same 24.5' 2.57 0.0 96.9 same These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (ail errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representa*ions, as to the productivity, proper operations, or profitable~ess of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. ARCO ALASKA, INC. HEMI SPRINGS STATE CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS PAGE 1lA DATE t 09-APR-84 FILE NO FORMATION ~ WEST SAK ANALYSTS CORE ANALYSIS RESULTS DEAN-STARK ANALYSIS ~ BP-3-903 ~ TLS,RDB SAMPLE DEPTH NUMBER FEET POR GRAIN FLUID SATS. % DEN. OIL WTR 299 4845,3 5,42 24,0 2,60 0,0 91,9 same TOO 4846,3 7,22 25,7 2,62 0,0 96,2 same 501 4847.3 6.12 24.5 2,61 0,0 76,3 same 302 4848.1 0.15 20,4 2.61 0.0 ?8.6 same PERMEABILITY (MD) MAXIMUM ?0 DEG VERTICAL API OIL DESCRIPTION These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS CORE ANALYSIS REF'ORT F'(,3. F~ ARCO ALASKA.,' INCo HEMI SPRIN(~S ,,)IAIE :~1 PRUDHOE BAY SI..0F E ~, AI...ASI<A NOF;:'I"H " "' "' These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. ~RCO ALASKA~ INCo ~EMI SPRINGS STATE ~RUDHOE BAY 40RTH SLOPE, ALASKA CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS DATE ~ 27.-FEB-84 FORMATION ; WEST SAK DRLGo FLUID; LOCAI'ION ; CORE ANALYSIS RESUI_TS DEAN-STARK ANALYSIS F'AGE lA FILE NO t BP-S-90S ANALYSTS ~ TLS,RDB LABORAI'ORY~ ANCHORAGE ~AMPL. E DEF'TH qUME{ER FEET PERMEABILITY (MD) POR GRAIN FLUID SA'rS, MAXIMUM 90 DEG VERTICAL % DEN, OIL WTR Ar'~mlumim ~.',e~-f'oemed on m:i. dewmll DESCRIPTION 1 2 4 5 7 8 9 10 11 12 .,;'~ 14 15 17 18 2740°0 546° ;!;5 ~ 6 2°65 0°0 98,3 mm ~ v'~'-.'t~ ~, 2771,0 ;;{ 10, 34°9 2,65 0~0 94,2 same ;~157,0 1268, 37,8 2~62 ;J2,8 56,4 mame APl :1.1 3805,0 1142~ ;~4,0 2~62 0,0 86,6 404~,0 7~8+2 2,58 0~0 92~5 4057,0 214, 32,6 2,64 0,0 9E),O 407;~, 0 ~54 ~ ;'~, 1 2, &4 24,8 57,9 mmme 4104,0 8157, 7~5,5 2,62 7~8,7~ 46,8 sm;msJ;, AP1 12 4114,0 ;'5566, 30,6 2 + 60 0,0 75,8 sm 4201,0 98, 27,5 2,64 1,7 89,2 ms ~ vf..-f~Je ~ om~'b lmms 4301,0 281, ;~:1.,0 2,6;J 27,6 56,0 ms~'f--ms(~, AF'I 14 4304~0 924~ 3()~9 2~64 28,5 5:L~9 smme APl 14 4334,0 33,5 2,6:1, ;~4+1 58~0 sm ~ v'¢.,..m~v 5010~0 20~ 28~5 2,&8 ~2 74~0 These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS ........... :...iii':, ;? ,::. ?," ....... "i'" '~" '" :'"' 0 ~. (.'.~:..,,.:~::; ':""' .:. :";; -::~. ..... ..... ?. i: "" i','~ :-'.:.:; '~" :. 'z, :; ..... .~ '~'. ':,"- :,. ;.'-.- · ' :'- '"! ~t:' :'~ " ... ' (J .:- ~..~ .,' ...: ,, ~;;, :5 -:ii. J;' i" "" C' :-;.:i ~' :.' ':i; ;i., ". ~' ",: 'i" ;i. ;.:.' C., ~- ('~~i~ ti'; .:. "'.:.:' .iii. ~i~ i¥~ ~;'..;- 0 ~. C, ~::~ .... .,:..'" .:. 2 'ii~ '~i~. :,'. :¥~ "" c-::.:?: ',- :., .i~i. :i. ,'.'.'; . 0 ~. () "".;.'; ::~; .:. ~i; '~::. '!!i. :'.': v T"---.. i'~'~ ::.:.:i ¥' .~ 'ii~ :;. ,'.:; :. % 'r. :;. ;.'-.. () .:. *:"; 7" ;!!; ,. 0 ,:ii..!ii.; ';"-..i t¥., :.::J ':' :, .:ii. :i. C: .:.~....'"" ? .... !:: ~. ::.~.; .i~ ,:~; ~'~ '?.-. ,:: ::.:.:; ';; :; .;!;'.. :;. ,.'.'.'; :., ",'.. :,." :i. ;.'-.. "' 0 """ I :,., ,. ~.,,' .... ~.~ .:... i;; .Z; l'i't (7.' :: ,- :,.; / ..J, C:, iii ';:; !~ ~ii C ::.:.:~ 't'" :.' 'L:. 'i .~ o ,i. i · ,-"*,,. .¢ ..t,m .*.*~ . . 0 ~ ;"~ 7" J. ,., 4 ........ · ,: ::., .:::. i¥~ () .: C,..c:, .... ;.:,:' o ":'.,' ;:~. ~i~ ~'~ "0 ; "' 4 '3 ,. 0 '" '''' ....... ~;;':, '.;' -; .i. ';::. ::.~ iii ~('!. ." () ".'.'~::' (; ,. (; 7 ~:":.... ::;" ':i:. ~::: i','., () o () i;t~.? :': .......... 0 ,, ,'t ,.::, ..... ...' o ,:.I.::: '::: ;,,~ "!'*' '"' ',;'~ :'..t;; ';' :, ii.: J. '''~ ......... ~,' -,.'-.: °..1 i.~ ~t.- ~' .i, ~ .i ~'~... ,, 0 "?., ~''-..~ ~. '.;"' ?!~..~ i'n (.:.:, ,,-% () ,, (.':. 7 7' .., c? ii!. ~i~ i¥, 0 .:. f':,':-"". ~;-,'...., 7 .ii; ..:i.~ ~'~',. ~.;:, These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. CORE LABORATORIES, INC. Petroleum Reservoir Engineering DALLAS, TEXAS '::: ,:5 iii t::' !;;-iii..i. :v: T'"' .;., .....? ::.:.:; .; ...... . 'i!i. X. :." ,/ :~ 'iii- ;.':; :.' :.. T' :i. ;"-'~ 'ii; ':~ i.~ ';:' '"' i'h .t:.i ';' ." 'iii. :i. ,:'.'; :, '~'.. ," :i. ;"'" ':ii- i~':; h', 'iii. ,~ii: i';t ':..:. ';:~ ~ ';" "" ,::: .¥i 7' ;: '~i.; :i. ~':.:~ * . . ...... " ' ' 'L .... [ .-. Z, Z; ~., '~" '" fi~ 2.:; T' :: 5 :;, ;,'.'; :., ~: ':'" ............ !ii, .ii~. ¢; ,.-' ...... 'f'"-... i'i~ ..!:.i ';: ~ .i~i...i d ,. 'I:.', .... .~. ,..'"- ...... , . ,~. :::..:::, i; I"' "" l'~'J ::.:.; 7 :. 5 :i. ,'.71 ? ,.: i' :[. ;:.'.' 'ii.~ ?!i. 'iii ...'i!: iii !!; &~: l'h ';:; ii~ '" V '? "-;';~ :?;[ ¥' ~: 'iii. :i. i.':j: '?. ;". :i. ;::. ::...:; ,.. ...... ., ....;¥i f;; ?" !,, ;':" :::'; ¥' ~: ~.. 7' i'-" These analyses, opinions or interpretations are based on observations and materials supplied by the client to whom, and for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgment of Core Laboratories, Inc. (all errors and omissions excepted); but Core Laboratories, Inc. and its officers and employees, assume no responsibility and make no warranty or representations, as to the productivity, proper operations, or profitableness of any oil, gas or other mineral well or sand in connection with which such report is used or relied upon. -~ore'D~e~scription Report ~prlngs State #1 P~g~ ol 3 °al~- 17-84 ocationec. 12, T10N/RllE Core number 7-4 5 5 6 ~c~ 9 i Rearer ed Depth Thickness 4527 Chip Description 5 1/4" diameter core taken with American Coldset Corp. (ACC) Fiberglass inner barrel. Core chips taken at approximately 3' foot intervals. Sandstone, med gray w/5% med brown spotty oil stain, quartzose, slightly micaceous, w/trace glauconite and carbonaceous material, very fine grained, very silty, clayey, poorly sorted, subang, fair porosity, poor permeability, very friable, probably bio- turbated, 5% medium brown stain in irregular patches, poor odor, 5% spotty gold fluor, dark straw cut from stained sample, slow streaming yellow cut fluor, very poor show 4530 Chip Siltstone, med gray, no stain, quartzose, micaceous, coarse silt, sandy (lower very Fn), clayey, poorly sorted, subang, fair 'porosity and permeability, very friable, massive, no show 4533 Chip Mudstone, med gray, no stain, quartzose, micaceous, fine silty, very clayey, poor porosity and permeability, no show 4536 Chip 4539 Chip :; ._'= , . Mudstone, same as 4533 Sandstone, med gray with 50% mottled medium brown oil stain, quartzose, very fine grained, silty, slightly clayey, moderately sorted subrnd-subang, good porosity & permeability, very friable, mottled color suggests bioturbation, 50% mottled dull gold fluor, weak odor, dark straw cut, instant streaming yellow cut fluor, very poor show M. R. Werner iCore n~.mber '~'Core Description Report Operator and well name ARCO Hemi Springs State ~1 iPage of ~ 2 3 Location iDate Core number Interval Cut =Recovered Depth 4542 4545 4548 4551 4553 Thickness Description Chip Chip Chip Chip Chip Sandstone, med gray, no visible stain, quartzose, very fine to fine to fine ground, silty, moderately well sorted, subrnd-Subang, unconsolidated, even very dull gold fluor, weak odor, straw cut, instant streaming yellow cut fluor, very poor show Mudstone, med gray, no visible stain, quartzose, micaceous, trace glauconite, fine silt, clayey, poorly sorted, tight, firm, massive & non-fissile, no show Calcaceous siltstone, light gray, quartzose w/abundant calcite cement, very hard, massive, no show Sandy siltstone, medium gray with 30% mottled medium brown oil stain, quartzose, micaceous, coarse silt with 30% very fine sand, clayey, poorly sorted, subang, fair porosity and permeability, bioturbated, 30% dull gold fluor, dark straw cut, weak odor, instant slow streaming yellow cut fluor, poor show Sandy siltstone, medium gray with 50% mottled medium brown oil stain, same as 4551 iCore number '-'Core Description Report Operator and well name ARCO Hemi Spring State #1 Page of 3 t ' Location iDate Core number 1 ;Interval iCut Recovered Depth 4556 Thickness Chip Description Siltstone, med gray w/50% mottled and laminated med brown oil stain, quartzose, micaceous, slightly glauconitic, sandy (lower very fine), very clayey, very poorly sorted, subang, slightly calcaceous, friable, poor porosity and permeability, 50% mottled and laminated bright gold fluor, fair odor, light amber cut, fast streaming white cut fluor, trace oil bleeding from cleavage surfaces and laminations, poor show. · Core number 1 'Core 'Description Report Operator and well name IPage , of I ' Hemi Springs State #1 1 i2 Location !Date Sec. 12, T10N/RllE ! 1-18-84 Core number !Interval !Cut Recovered 2 ! 4556-86 !30 24.5 ! , Description Depth 4559 4562 4565 4568 4571 4574 M. R. Werner Thickness Chip Chip Chip Chip Chip Sandy siltstone, medium brownish gray, 90% laminated light brown stain, quartzose, micaceous, coarse silt and very fine sandy, slightly clayey, poorly sorted, subrnd-subang, friable, laminated in part, 90% laminated gold fluor, weak odor, dark straw cut, instant streaming yellow white cut fluor, poor-fair show Sandy siltstone, medium gray with 50% mottled light brown oil stain, quartzose, coarse silt with 40% lower very fine sand, clay, one chart granule, poorly sorted, subang, poor porosity permeability, massive, very friable, 90% dull gold fluor, light amber cut, instant fast streaming yellow cut fluor, weak odor, poor to fair show Sandstone, medium gray w/50% mottled medium brown stain, quart- zose, glauconitic, lower very fine grained, very silty, clayey, trace chart pebbles, poorly sorted, subrnd-subang, massive, very friable, 50% mottled dull gold fluor, light amber cut, weak odor, instant fast streaming yellow-white cut fluor, poor to fair show Mudstone, medium gray, no visible stain, quartzose, micaceous, silt and clay, poorly sorted, tight, firm, no show Mudstone, same as 4568 Chip Mudstone, same as 4568 i Core number 2 ~ ~Core Description Report Operator and well name Page of ARCO Hemi Springs State ~1 , 2 2 Location ;Date Core number llnterval i Cut i Recovered 2 Description Depth 4577 4580 4581.5-86 Thickness Chip Chip Mudstone, same as 4568, common horizontal burrows, trace pyrite Mudstone, medium gray, no visible stain, silt and clay with trace amount sand and chart granules, very poorly sorted, firm, no show 5.5 No Recovery ICorenumber ,. 'Core Description Report Operator and well name ARCO Hemi Springs State #1 Location IPage Date i 1-18-84 Sec. 12, T10N/RllE Core number l lnte~al i Cut !Recovered 3 ! 4586-4596 ~ 10 I 15 Depth 4581-4586 Thickness Description Recovered 5' of core lost from core #2 4581 Chip Mudstone, dark gray, no visible stain, quartzose, micaceous, massive, firm, tight, no show 4584 Chip Mudstone, dark gray, no visible stain, micaceous, trace pyrite, common carbonaceous material,firm, tight, no show 4587 Chip Mudstone, same as 4584 4590 Chip Mudstone, same as 4584 4593 Chip Mudstone, same as 4584 4596 Chip Sandstone, medium gray, no visible stain, quartzose, fine grained, silty, several chart pebbles,moderately well sorted, subrnd-subang, good visible porosity and permeability, very friable, massive, 90% faint very dull gold fluor, no odor, straw cut, slow streaming white cut fluor, very poor show M. R. Werner JCore number ~ 'Core Description Report ,~rator and well name Pa~e iof CO Hemi Springs St ~/1 i 3 Location ~ '-iDa~e 18--84 Sec. 12, T10N/RllE i - IRecovered ' 29.5 Core number 4 Depth 4599 Thickness Chip !Interval !Cut i 4596-4626 i 30 Description Sandstone, medium gray with 20% mottled light brown oil stain, quartzose, glauconitic, very fine grained, common coarse silt, clayey, poorly sorted subrnd-subang, poor porosity and permeabil- ity, very friable, bioturbated, 20% mottled dull gold fluor, light amber cut, weak odor, instant fast streaming yellow cut fluor, poor show 4602 Chip Sandstone, med gray with 50% laminated med brown oil stain, quartzose, trace glauconite, very fine grained, silty, clayey, poorly sorted, subrnd-subang, fair porosity and poor permeability, very friable, laminated, 50% laminated dull gold fluor, dark straw cut, instant slow streaming yellow cut, weak odor, poor show. 4605 Chip Sandstone, med gray, no visible stain, quartzose, very fine grained, very silty, clayey, poorly sorted, subang-ang, fair porosity and poor permeability, friable, slightly calcaceous, massive, no show 4608 Chip Sandstone, medium gray with 70% mottled med brown oil stain, quartzose, very fine, silty, clay in part, one chart granule poorly sorted, subrnd-subang, fair porosity and poor permeability, sand is mottled, apparently bioturbated, sample grades into mudstone, 70% mottled dull gold fluor, dark straw cut, instant slow streaming yellow cut fluor, weak odor, poor show M. R. Werner iCore number "'Core Description Report Operator and well name ARCO Hemi Springs State #1 1 Page of Location iDate Core number i lnterval !Cut i Recovered I ' i , Depth 4611 4614 Thickness Chip 4617 Chip 4620 4622 4625 Chip Chip Chip Description Sandstone, medium gray with 70% mottled med brown oil stain, quartzose, very fine grained, silty, clayey, poorly sorted, subrnd-subang, fair porosity, poor permeability, laminated, 50% laminated dull gold fluor, straw cut, no odor, instant milky white cut, very poor show Sandstone, med brownish gray, 90% even visible stain, quartzose, glauconitic, very fine grained, silty, clayey, poorly sorted, subrnd-subang, common bivalve fragments, even dull gold fluor, dark straw cut, weak odor, instant milky white cut, poor show Mudstone, dark gray, no visible stain, quartzose, micaceous, firm, tight, finely laminated, poor fissility, no show Mudstone, same as 4617, massive Siltstone, medium gray, no stain, quartzose, micaceous, slightly glauconitic, minor very fine sand, clayey, poorly sorted, subang- subrnd, poor porosity and permeability, faintly laminated, calca- ceous, friable, no show Siltstone, med gray, no visible stain, quartzose, slightly sandy, clayey, poorly sorted, subang, fair porosity, poor permeability, friable, massive, 10% very dull gold fluor, no odor, no cut, very poor show !Core number I 4 'Core Description Report Operator and well name Page of ARCO Hemi Springs State ~1 3 ', 3 Location ~Date Core number i lnterval i Cut i Recovered i ' Depth Thickness Description 4625.5-26 0.5 No Recovery Core number ./. Core Description Report v Operator and well name IPage .of ARCO Hemi Springs State #1 I 1 i 3 Location iDate_ . Sec 12, T10N/RllE i 1/19/84 Core number i lnterval I Cut I Recovered 5 i 4626-4656 ~ 30 i 30.5 Depth 4625.5-26 Thickness Description Recovered 1/2 foot from previous core 4627 Chip Sandstone, med gray with 50% spotty med brown stain, quartzose, very fine, silty, poorly sorted, subrnd-subang, poor p & p, bioturbated, 50% dull gold fluor, dark straw cut, instant yellow cut, poor odor, poor show 4630 Chip Mudstone w/sandy lenses, dark gray w/10% med brown stain, quartzose, micaceous, 10% fine sand in lenses, poorly sorted, tight, 10% dull gold fluor in sandy lenses, straw cut, instant milky white cut, very poor show 4633. Chip Mudstone, dark gray, no stain, quartzose, micaceous, trace pyrite, tight, firm, no show 4636 Chip Sandstone med gray with 40% laminated brown stain, quartzose, micaceous, very silty in fine laminations, poorly sorted, subrnd- subang, friable, 40% laminated gold fluor, pale straw cut, instant milky yellow fluor, weak odor, very poor show 4638 Chip Same as 4636 4640 Chip Sandstone, medium brownish gray, even light stain, very fine M. R. Werner grained, silty, med well sorted, subrnd-subang, good p & p, very friable, massive, even dull gold fluor, amber cut, instant streaming yello-brown cut fluor, weak odor, fair show Co~e number ''Core Description Report Operator and well name IPage ,of ARCO Hemi Springs State #1 ! 2 i 3 ~Date Location !Recovered Core number i lnterval i Cut Depth Thickness Description 4643 Chip Sandy siltstone, medium gray w/20% laminated med brown stain, quartzose, micaceous coarse silt with very fine sandy laminations, poorly sorted, subrnd-subang, poor p & p, firm 20% laminated fluor, pale straw cut, no odor, instant milky yellow cut fluor, very poor show 4646 Chip Mudstone, medium gray, with 10% dark brown stain in sandy lense, quartzose, tight, firm, sand is very fine ground with even dark brown stain, gold fluor, light amber cut, weak odor, fair show in sand 4649 Chip Siltstone, medium gray with 80% mottled and laminated dark brown stain, quartzose, very fine sandy in stained portions, clayey where stain is absent, poorly sorted, poor p & p, friable, 80% dull gold fluor, light amber cut, instant yellow white cut, weak odor, fair show 4652 Chip Sandstone, medium brownish gray, 95% laminated light brown stain, quartzose, lower very fine grained, silty, mod sorted, subrnd- subang, fair p & p, finely laminated, very friable, 95% laminated gold fluor, light amber cut, weak odor, instant milky w/streaming yellow cut fluor, fair show 4656 Chip Sandstone, medium brownish gray, even light stain, quartzose, very fine grained, silty, clayey, mod sorted, subrnd-subang, fair p & p, very friable, massive, bivalve fragment hash layer, even duii gold !Core number ~5 Core Description Report Operator and well name ARCO Hemi Springs State #1 I Page of Location iDate Core number 5 !Interval i Cut ;Recovered Depth 4656(cont) Thickness Description fluor, fair odor, light amber cut, instant streaming yellow cut, fair show ICore number 'Core Description Report Operator and well name ARCO Hemi Springs State #1 Location Page of Date I 1/19/84 Sec. 12, T10N/RllE Core number IInterva ',Cut Recovered 6 i 4656-4686 i 20 28 Depth Thickness Description 4659 Chip Mudstone, dark gray, no visible stain, quartzose, micaceous, trace chart granules, firm, tight, no show 4662 Chip Mudstone, same as 4659 4665 Chip Siltstone, medium gray with 40% mottled light brown stain, quartz- ose, micaceous, sandy (very fine), poorly sorted, poor p & p, burrows common, 40% dull gold fluor in sandy burrow fill, straw cut, instant milky cut, weak odor, very poor show 4668 Chip Sandstone, med brown, light even stain, quartzose, very fine sand, silty, moderately sorted, subrnd-subang, good p & p, faint lamina- tions, even 100% bright gold fluor, amber cut, instant streaming yellow-brown cut, fair odor, good show 4671 Chip Calcaceous siltstone, dark gray with 30% med brown laminated stain, laminations are v fn sand, hard, tight, 30% spotty dull gold fluor, clear cut, no odor, very poor show 4674 Chip Sandstone, med brownish gray, 90% stain, quartzose, very fine grained, silty, mod sorted, subrnd-subang, very friable, fair p & p, 90% laminated dull gold fluor, dark straw cut, instant stream- ing milky white cut, weak odor, fair show M. R. Werner iCore number 6 Core Description Report '~' Operator and well name Page ~of ARCO Hemi Springs State #1 ! 2 i 2 Location iOate Core number i lnterval Cut iRecovered Description 4677 Depth Thickness Chip Sandstone, medium grayish brown, 90% even stain, quartzose, very fine, trace fine-mod, slightly silty, moderately well sorted, subrnd-subang, good p & p, very friable, 90% dull gold fluor, light amber cut, fair odor, fair show · 4679 Chip stain, quartzose, very fine sand and abunt coarse silt, clayey, moderately sorted, subrnd-subang, poor p & p, 90% laminated dull gold fluor, straw cut, instant milky cut fluor, faint odor poor show 4681 Chip Sandstone, medium brownish gray, light even stain, quartzose, very fine, silty, mod sorted, subrnd-subang, fair p & p, massive, friable, even dull gold fluor, light amber cut, instant streaming yellow cut, weak odor, fair show 4684 Chip Sandstone, med brownish gray, quartzose, trace gluconite, very fine ground-coarse silt, slightly clayey, mod sorted, subrnd- subang, fair porosity and permeability, very friable, massive, cleavable, even dull gold fluor, light amber cut, instant slow streaming yellow cut flour, fair odor, fair show 4684-86 2' No recovery Silty sandstone, med gray w/mottled and laminated 90% med brown ICore number 6 ' 'Core Description Report Operator and well name ARCO Hemi Springs State #1 , Pa~.e of 1 !Da~e_ 19_84 Location Sec. 12, T10N/RllE !Interval I Cut I Recovered Core number 7 i 4686-4705 Depth 4684-4686 4687 4690 4693 4696 Thickness Chip Chip Chip Chip Description Recovered 2 feet lost on previous core Siltstone, dark gray, no stain, quartzose, micaceous, trace very fine sand, clayey, poorly, sorted, firm, tight, massive, no show Siltstone, same as 4687 Siltstone, same as 4687 Siltstone, same as 4687 4699 Chip Siltstone, same as 4687 Chip 4701 7403 7404? M. R. Werner Chip Chip Sandstone, medium brownish gray, even 100% light stain, quartzose, glauconitic, very fine grained, slightly silty, mod well sorted, subrnd to subang, good p & p, very friable, massive, even dull gold fluor, light amber cuts, instant slow streaming yellow cut fluor, weak odor, fair show Mudstone, medium gray, with 30% stain along sandy laminations, quartzose, very fine sandy, poorly sorted, friable, poor p & p, 30% gold fluor, pale straw cut from sandy lamination, slow streaming milky cut, very poor show Calcaceous siltstone, light gray, no stain, hard very calcaceous, no show Core number7 Core Description Report ' ~' ~,~' Operator and well name IPage ,of ARCO Hemi Springs State #1 I 1 i 2 Location iDate Sec. 12, T10N/RllE ! 1/20/84 Core number 'ilnterval :~Cut !Recovered 8 i 4705-4735 .i 30 ~i 28 Depth 4705 Thickness Chip Description Sandstone, medium brownish gray, quartzose, even light stain, very fine grained, silty, mod well sorted, subrnd-subang, lam- inated, .fissile, friable, even dull gold fluor, light amber cut, instant stream yellow cut, fair odor, fair show 4708 Chip Sandstone, fair show, same as 4705 4711 Chip Mudstone, medium gray with 40% mottled light brown stain in sand filled burrows, quartzose, very fine sand in irregular lenses, very poorly sorted, firm, 40% mottled gold fluor, light amber cut, instant slow streaming white cut, poor show 4714 - Chip Siltstone, mod gray, no stain, quartzose, micaceous, firm, tight, massive, no show 4717 Chip Sandy siltstone, medium gray with 30% dark brown sandy oil stained laminations, quartzose, micaceous, very fine sandy, clayey, poorly sorted, firm, laminated, tight, fissile, oil bleeding from cleavage surface, 30% gold fluor, amber cut, firm sand, instant yellow cut fluor, fair odor, fair show 4720 Chip Sandstone, dark brown, dark even stain in sandy laminations, M. R. Werner quartzose, very fine to fine, silty, mod well sorted, subrnd- subang, fair p & p but ss laminates are in mudstone, even gold fluor in laminate, amber cut, fair odor, instant fast yellow cut, fair show, oil bleeding from surrounding mudstone ICore number '*Core Description Report Operatorandwellname iPa~ ,of Hemi Springs State #1 ~ 2 Location Date Core number !Interval iCut i Recovered Depth Thickness Description 4723 Chip Sandy mudstone, same as 4711, bivalve fragment 4726 Chip Sandy siltstone, dark gray with 40% dark brown mottled and laminated oil stain, quartzose, micaceous, very fine sandy, poorly sorted, firm, tight, sub fissile, bioturbated, oil bleeding from parting surfaces, 40% gold fluor, dark straw cut, good odor, slow streaming white cut fluor, fair show 4729 Chip Mudstone, dark gray, no stain, quartzose, micaceous, poorly sorted, firm, tight, no show 4733 Chip Mudstone, same as 4729 4733-35 2' No recovery ICore number 8 Core Description Report '~' Operator and well name Pa~.e i of ARCO Hemi Springs State #1 I 2 Date Location Sec 12, T10N/RllE j 1-20-84 Core number '~ Interval i Cut I Recovered 9 ! 4735-4764 I 29 ~ 31 Depth Thickness 4733-4735 4736 Chip 4739 Chip 4742 Chip 4745 Chip 4748 Chip M. R. Werner Description Recovered 2 feet from previous core Siltstone, dark gray with 50% dark brown irregular stain, quartz- use, micaceous, very fine sandy in burrows and lenses, firm, tight, poorly sorted, 50% gold fluor, amber cut firm sands, instant streaming yellow white cut, fair odor, fair show Same as 4736 Sandstone, med grayish brown, light even stain, quartzose, micaceous, very fine sand and abnt coarse silt, mod sorted, subrnd-subang, fair p & p, friable, even bright gold fluor, good odor, instant streaming yellow cut fluor, bleeding oil, light amber cut, good show Sandstone, medium grayish brown, light even stain, quartzose, very fine, silty, mod well sorted, subrnd, good p & p, very friable, even bright gold fluor, light amber cut, good odor, instant yellow cut, good show Sandy siltstone, medium brownish gray, irregular 90% stain, quartzose, very fine sandy in laminations, tight, slightly calcaceous, firm, 90% even gold fluor, fair odor, straw cut, instant milky white fluor, poor-fair show Co~e number Core Description Report v Operator and well name Pa~e ~ of ~ 2 ARCO Hemi Springs State #1 I Location Date Core number l lnterval i Cut Recovered · Depth Thickness Description 4751 Chip Silty sandstone, med gray, no stain, quartzose, very silty, clayey, poorly sorted, subrnd-subang, firm fissile, 90% very full gold fluor, no odor, very slow milk white cut fluor, no cut, no show 4754 Chip Silty sand, same as 4751, no show 4760 Chip Sandy siltstone, med gray with 50% light brown laminated stain, quartzose, micaceous, very fine sandy laminations, poorly sorted, firm, poor p & p, 50% laminated dull gold fluor, pale straw cut, slow milky cut fluor, weak odor, very poor show 4764 Chip Sandstone, dark grayish brown, dark 90% stain, quartzose, very fine ground, silty, mod sorted, subrnd, fair p & p, friable, laminated, even gold fluor, dark straw cut, instant slow stream- ing yellow cut fluor, good odor, fair show Co~e number Core Description Report v Operator and well name iPage of ARCO Hemi Springs State ~1 ! 1 2 Location [Date Sec. 12, T10N/RllE I 1-20-84 Core number 'Interval i Cut i Recovered 10 ~i 4764-4795 i 31 i 31 4767 4770 4773 4776 4779 Depth Thickness Description Chip Chip Chip Chip Chip Sandstone, med brownish gray, light even stain, quartzose, very fine, very silty, clayey in part, poorly sorted, subrnd, fair p & p, friable, 90% patchy dull gold fluor, straw cut, slow streaming milky cut fluor, weak odor, poor show Sandstone, same as 4767, pale straw cut, very poor show Sandy siltstone, medium brownish gray, light even stain, quartz- ose, abnt very fine sand, poorly sorted, subrnd-subrnd, poor p & p, sub fissile, friable, 95% even dull gold fluor, straw cut, slow streaming white cut fluor, weak odor, poor show Mudstone, med gray, no stain, quartzose, micaceous, slightly sandy, firm, tight, no show Mudstone, same as 4776 4782 Chip Sandstone, med brownish gray, light even stain, quartzose, very fine, silty, mod well sorted, subrnd-subang, good p & p, very friable, massive, interbedded with siltstone in 1" beds, even gold fluor, dark straw cut, good odor, instant fast streaming cut fluor, good show, no show in adjacent siltstones 4785 Chip Sandstone, med brownish gray, light even stain, quartzose, lover very fine, very silty, mod sorted, subrnd, fair p & p, friable, M. R. Werner Co~)number Core Description Report v ~a~)or and well name Page ~o, Hemi Springs State #1 2 i 2 Location iDate Core number i lnterval l~Cut I Recovered Description Depth Thickness 4785 (cont) 4788 Chip 4791 Chip 4795 Chip massive, even bright gold fluor, straw cut, weak odor, slow streaming yellow white fluor, fair show Mudstone, med gray, no stain, quartzose, micaceous, carbonaceous, firm tight no show Mudstone, same as 4788 Sandstone, med grayish brown, light even stain, quartzose, very fine, silty, mod well sorted, subrnd-subang, good p & p, very friable, in 1" laminated beds interbedded w/siltstone, no show in siltstone, sand has even bright gold fluor, strong fetid odor, dark straw-light amber cuts, instant streaming yellow-brown cut, very good show JCore number "':Core Description Report ~.~a~)or and well name Pa~.e i of Hemi Springs State #1 2 Location Date Sec 12, T10N/RllE i 1-21-84 Core number Interval i Cut ',Recovered · ' 131 11 i 4795-4826 i 31 Description Depth 4797 4800 Thickness Chip Chip Mudstone, dark gray, quartzose, micaceous, sandy, tight firm, no show Mudstone, same as 4797 4803 Chip Calcaceous siltstone, dark gray, light stain, very hard, dense, tight, even dull gold fluor, pale straw cut, slow streaming yellow-white cut, weak odor, poor show 4806 Chip Sandstone, med brownish gray, light even stain, quartzose, very fine sand, silty, mod sorted, subrnd, fair p & p, even dull gold fluor, dark straw cut, good odor, instant milky cut, good show 4808 Chip 4812 Chip Sandstone, med brownish gray, light even stain, quartzose, very fine, silty, mod well sorted, subrnd, fair p & p, very friable, massive, even gold fluor, dark straw cut, slow streaming yellow-white cut, fair odor, fair show Sandstone bed in siltstone: Siltstone, med gray, no stain, quartzose, tight firm, laminated, no show Sandstone, medium brownish gray, light stain, very fine, silty, mod sorted, subrnd, friable, fair p & p, bed 1/4" thick, even gold fluor, faint odor, pale straw cut, poor show M. R. Werner Co~e]. number Core Description Report ,~, iPage Operator and well name I 2 of ARCO Hemi Springs State #1 i 2 Location . Date ~ Core number i lnterval i Cut Thickness Description Depth 4814 I Recovered Chip Interlaminated sandstone (30%), and siltstone (70%) Siltstone, same as in 4812 Sandstone, med brownish gray, light stain, very fine, silty, mod sorted, subrnd, poor p & p, firm, 30% laminated gold flour, pale straw cut, instant milky cut, weak odor, very poor show 4816 Chip Interbedded sandstone (40%) and siltstone (60%) same as 4014 4819 Chip Siltstone, dark gray, no stain, quartzose, micaceous, carbon- aceous, slightly sandy, very clayey, firm tight, massive, no show 4822 Chip Siltstone, same as 4819 4826 Chip Mudstone, med gray, no stain, quartzose, micaceous, carbonaceous material, firm, tight, bivalve fragments, no show 11 Core number Core Description Report Operator and well name ARCO Hemi Springs ST ~1 Location iPage iDate of Sec. 12, T10N/RllE 1-21-84 Core number 12 Interval I Cut ~Recovered 4826-4856 ! 30 ~. 24 Depth 4829 Thickness Chip Description Siltstone, med gray, no stain, quartzose, micaceous, trace glauconitic, coarse silt, trace, very fine sand, firm poor p & p, massive, no show 4832 Chip Siltstone, same as 4829 4835 Chip Sandy siltstone, med gray, 10% stain in sandy burrow, quartzose, micaceous, 10% very fine sand in burrow, firm tight, 10% dull gold fluor, slow pale milky white cut fluor, pale straw cut from sandy burrow, very poor show 4838 Chip Siltstone, same as 4829 4844 Chip Siltstone, med gray, no stain, quartzose, trace glauconite, Chip 4847 4850 Chip coarse silt, trace v fn to fine sand, poorly sorted, firm, massive, no show Sandstone, med brown, light even stain, quartzose, very fine grained, silty, mod well sorted, subrnd, good p & p, friable, massive, even bright gold fluor, instant milky cut fluor, dark straw cut, strong kerosene odor, very good show Sandstone, med gray, no stain, quartzose, micaceous, very fine (v fine-med), slightly silty, mod sorted, fair p & p, firm, lam- inated, no show 4850-56 6' No recovery M. R. Werner iCore number !12 · ~E:6, SS. ~ PYR I TIE II ..i CUT; ~; [- RECOVERED. . c_~.2... CHIP D[SCRIPTIO :~ID£RI CONFIDENTIAL ETCH- p~SIT¥ COl~a~t E N TS · , I I : i . ; ,, [ ~ I I: - -- ~-- ] . ~ i 1 ..... , .... ...... i_,[,. : ~I:. I ., , ,.. o,':i~.. : : i [ · .: ' i ~ ~ ' : ~ ' ~ ' ,. . ; , . . ~ .... i t · t t t ~ ' " ~ 1 : ' ~ ' ' .... ~ , ......... [ ~--~ ..... ~ ......... ~-~- --~ ..... '--~-..~ ...... ~ .... ~T.--4~,--m .... ~ .... ~ .......... ~' ~~, ~ ~' j . · , , , ,, t . ~ ~ ~ , ~ , . . - ~ , , .;,..,., ~} "--': , . , .. . . · . , , ,, ' ~ I , 2 ] . , /' . , , ' ., ; ~ , . , , .. , ,, , , . ,'. _IL [ ' J ' [ ' : J .... ~-'"" '~ t'I'1 ilIl il /.ir~ p 14- II DESCRIPTION PE:O, SS. ~ COliC, :~,~ ~/,. - UP = CONG. ~"TRUC. PYR I TE O/o ChM ! FI~.,,~.,.....,.-~.-~-- ------ - -.- --- - LI'VHOLO6¥ DATA (PLEASE CODE O4~LY THE ACCEI~TAEILE CHARACTERS INTO EACH COLIUMN CHECK M~ OR CONTIWATION ARW ARE 1~:3'T ACCIE:PTABLE VAi.UES.! :SLOE RI 'IrE CO MM E N TS I N TERVAL, TO,: cu-r~ RECOVE RE D, -~: CHIP DESCRIPTION 62:- ~4- ~,e- T~-' 74- 'FO- ETCH. POROSITY ,,) ,i At-' I ~: WELL: GEOLOGI S TL ~£e. S$. t31 COl,lO. I:I'YRI TE SIDE RI TE · i I ; COMMENTS I N TERVAL, TO, CU-I'~ __ RE C OVI~: FIE D. CHIP DESCRIPTI a ~- 64- I,~- T3~- ETCH. POROS I TY t RECEIVED J U L £ o IiI~4 0 HEH I SF'R I NGS ~ 1 ( E:EC ]. 2 T 1 ON R 1 1E ) CCI/'tF'LiTAT I ON BA T'E BOSS 141 LDE A'i- F I El_FI F:'EBRLiAF;~'f ALA.'.2:KA .................... ~. :. :_ ,~:. VER'I' I CAL :=:EC'T I FiN F'.~L.C:LI~~:.i!~?i~ONG CLOE;URE 2,.'7 Fi;!::::.x.:.:'::':::'?i,~:::?? .:i-:: ~ "l' F;~ I_11::'ij SI_lB-SEA C . .EASi_II:?EiJD VE:]R ]" I CAi.. VERT I CAL INCL. I NA'T' I ON D I I::;:I:::]C.'T' ]] C)I',,I I:31i::]VE;R ][ -['Y dOB I',I[_IHBER, AI-:::-BFf--4C3010/M~'O'O11 ............. ;'. :'~ ~.,,, ~,, . - . O p E R A~ DR~ ,'.D~::~'~:TH:::: h.:; ::' ,:.:: :~;:;~ .......... 'l' 0 '1- A L ::i;:'' '.' '- RECTAI',,ILqLiLAR F:F,"iRD '[ NATES .' ~ERT I C:AL DE F'"I-H Dliii. F"/" H DEPTH DEG I't I Iq D E C"ilRIE E :.2; 0 0.00 -120.00 0 0 N O. () E ;~,~ ........... ~. 99 '_'. :-:"2CL, 0:1. :'.1 ,cZ:5. 0 E :2 0 0 19 9.9'7 7'iF/. 9 '7 1 6, S ]. 9 ,. 19 E :30,:"3 2'F/'.:.;' . 95 1 '7':..,'. ':;'5 1 10 ::_':; ]. :':: .. 1 '.? Ii-': DEE. i/100 I',1F'l R"I' H / :!::;('i Ll'f' H IEA:Z;'T' / WEE;T 'SECTION ......... ~ ......... *-~-..~T,. ~ .... ,· ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :':u ( ). ( )fO· :gl :.:!l )Oi ..... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 00C) ..... ' :" .... ':::: ............................... ": ...... ' ...... :'*'~::::"::':::' '?"Y'; ::i:: :: .... ~:'" ""' ':~ ::'' :"~:'D::~:~:;:I:~: ~:~ ~::~ '"::::~ .................. .~:~}I¢:":~".¢ '~. 0. :3:3 :::::. ()E: :!ii; 0.51 E 2. 14 (). 14 4 ,, 99 '.73 1. ()6 IE :3.67 800 799.90 679.9() 900 :3'? 9.89 '7'79. :::": 9 1000 999.8:3 87 9. E:::_":: ~,~,?,~.,,~,... ,.,,.,:,:,:..~,~..,~.,:. ,~ ,,,:.,,.,~,~,., ..', ......... ~,..,,,~ ,..,,,.,,,..~, ,,,..-.~,,~,,...:. '"::": :7:":'"::'. ::.:::: .1,1'!0:0~ 5:" .1. 099. ::_","7'" : :i,' ~ o,;,+'~'~'" ~..L F .~ ~, i,~,,_ ,(' 1300 :1. 2'.:;"P. 84 ~ :LZ':T,'. 84 .............. ...... - .... i-~;(:T,5 .............. il '5'i?'iC :ii::::ii 1 ::.." 7,i;, ,, :s:::i: 1 .'.5.'; 00 1499. :.2: () ]. :::'75;'. :.2: () 16,('30 :1. 599 ,, '79 J. 4'79. '79 ': ....... : ;:';:'~7:":T :'].'~'56'7'"' '".:' 'l 6,~;..;~,'7 :'~ ......... ::""i'5"~;i*"::-/~i ..... ::';:: : "1.80i) 1799,, 76 '167,?'). 76 ~_.9_!;:? ............... ;!_.:;i:'?~;', 74. ......... LZZ'.iL:..Z~I: .............. 2 (_"3 ()() :;.21 (:;3 () 2:2: (")0 :2 :.5: ()0 :;2: 4. ()0 2 5 ()() .......... 2/,'::, C) 27 ()() 2 E: C30 :2899.6:2 .:. 77 :, 62 'RECEIVED ......... J.U L 01 . HEMI SPRINGS ~I~l(:SEC NILDC~T FIELD SPEt~RY-S:UN WELL SURVEYING COMF'ANY ,rJ"'A SI..IF;~IE;D VEF';"f' I CAI .... VERT I F:AL I NE:L I NAT I -'11"4 ]EF'TH [)EIZ"T'H Ffl::"F']'H ~E'F:i J"l.;[Iq ,....~~.~ ~-~---- ............. -~=.. .......... 3000 2999.61 28'79,6,1 0 49 .... "L1..QEL_ .3!) Y:.E'_._6 © ......... 2979.60 ........... _0__ 36 ..... :~.- 2 (.')0 3199.60 :;ii', 0 '79 ,. 6 (.'.) (") 28 · .r..,, :3 ()0 :32'P 9.5 'i;:' 31 '7'i;;', 59 () ;-2:3 ANC:I'JOF;:AGE A[_ASKA i.:!i::!:.i~ . ::::~: .......................... Ef~ 3500 :~4.'P9.58 :'"4379:.' 5:E: :'::' 0 45 E; 70.1C) W O, ~ .. · ~ ~. .~ , ,. ~,~ : ::~.:; ..::::~:., . : 38C)C) :37® .... 7 :36,7'P P;'7 () 2'7 .::: ...... ::, 10 W C). 1:3 46 59 S 12, 5'7 W 15, 6,5 39C)C) .._":::: ':>'::>_ ..., , 57 :377'P ,57 C) 1/-, .... S :':M, . ...":~'::>.. W ("),,.. ,::.'""'"".::, 4A... 9R. _ S 13. C)5 N Z H~. 47 4C)0C) :?P'Pg. 57 :2~:~','7'~{., 5'Z (') '=;1 c. 4,=;. ,=;(') ~ ('). ~(") 47 /-,9 :::; ~:3, 7:'4 ~ 15,31 4:I00, : :4o :~... 06 : o~7... 56' 0 i 6 ;=, .:..~. 6,. E ....... · " ,% ~]' ,~ r'~ ;' ¢*,'~.' ":::::.:: :.F::::"F"':::~:~F':' ~) - ~ ,, - ~ (~ ..... "' : ..... ~ ':. -. ..................... t ....... ~'.~ ........................................ ,'-. ~,*.'. 4~00 4-~ ~ ~ , .=,E, 407 :~, ,J6 ~" ....... .,., .~,; .% ¢-.<,'~,~ ~ -' ,~ - :'! ': :: :i. '?.;' ,l:i ?.::.: ~',E.E::'. ::::::::::::::::::::::::::: :::::: : ::E, ::::, '.~:::~::~ :"'..: :::::::::;:::::~:::~:?.iE:E'.~]~:~E~ ~:E:~' . ~,,~ ....... ~;..., .......... ;;u.c~Z....~.~_..B ............... ~'~,O0 ~'?';~<;'_ F~/- 417:9.:~;:6 ................................. ' .................... ::::" ::::":::~:~":*: ....................... ~ ................................................ ~ ......... ~ ..... '"' 4. 400 4:399 ,, 56 42'7'?. 56 0 :1. J. N '74.50 E (). 20 48. '79 S 12.90 W 16.61 45()C) 44.'P'P. 56 Zl. :3 '7 'P ,, 56 - () 2() N 68, 1 () IE (). 15 48, 6:3 E; 12.4'7 W 16.88 ':.::.~:~[[':::?::~::::~::7::.::::::~:;~':::':'~?~ :~ :'[~:;.~?:~/: '~ ,~ :[~ ?~ ...... . :: k ,~, ~ ,) ,O~ :. , . ~.~ ...... . ........ ,.,, .......... . .~ ....... .,. ....... , .......... <,..j, .,,..~ ,.~ ..... . ............. ¢ ........... ¢.~>~ ... 5 ("). O. (')_ 4 ':)........ 99 '=',..::''''' ...... 4 E: '79. '=', · ''"'- c') :3:3 N 6:3 . F:;... ,'")... E 0 . 1 :::;.. 46, . :34 S '7 . '-'7 .... '= W 19 . ..,~ 1 .......... . ,. ,,.?.,-: .;;:!.?./.'.:!../..~¢. ...... : ....... '5:3()C~ 5299,,-,'.1.7 5 :i, 79 ,, 4-';" 2 26 N" 'Ei::!i: ~ I () ...... E; :iii:.::,, '::9 5 :':', !5 () !!~ :34':;;' ,, :3 Ei: !5 :'2' ':.::.' 9 ,, :38 4 :t. (") ./::, .. ,~ ,~:, Z.::¢ :l, 9 fill; 4 r: () " .......... 45 :2. () ,;:.:,.;.~,i;) J. '::) ~. ..... ,.. ,.~, .... , ..- ~;;:-. : - .... .......;':.-I ...... t.) ........ 1,,,, ;iii:'.:{. ....,"':'""';];i::iii:.:, ,, :ii!:,:fj. '.:;" 'iii:'? :'~!; ........ !!5 zi. . '2 ?::; ':::' :37 :iii'.. '.--':'". : t, ) '~;' :iii: ........ ' ....... :3 RECEIVED JIJL O atl4 L .. ......... ~l~l~ Oil & ~as Cons. ................ ~hcho~ge ~i~[O~ ANCHORAC~E ALASKg ..: ..:. HEld I SF'R I NI'SS :t~ 1 ( :SEC J. 2 '1"1C)N R 1 1E ) E:m]IdF'I_I'I-AT I ON EIA"I'E WILDCAT FIEL. D ' ' FE;BRI_.IAi::;:Y 2'7, l'~?:E:4 VERT I C:AL SEC:T I ON i"':¢'[ I'":11LATE.D':::':gL~INr~ . .. . ~ ':..' " 't" F;:L.ii:: :i'_:;LIB- SE A F':r'i U F;;,.::i; E ('.:: 1-1i i1::;~ :.:::; E V E:F,:'F :i; <.; .qi .... VERT I F:AL i NCL ;I; NAT :i: I:iIE F::' ]"H KIIEP'FH PEG H I Iq L'tE 16 E; 6:3, 19 E 2. ::;.:6 '.'215.7/_-, ',E; :3::-.': 1, 1 '7 E 395, 20 # . .. · m · "'*~ 4':'.'> S 6::.:: 10 i::"' (') 44 2:.:.:-7 69 :::; ::::74,4'.;'~ E 44:3 ..7 · 3,:::' ' S ./:,'::::. :::;C)IE C) . :31 .......... ';'.=':;' 5:2S 41'7 '-"=..:...., E 49 1.074 16 .=, ,~..,~ ..... u E 1. ~0 =================================================================================================================== ......... .................. ;:;.: .......... .,,:,,-~:-._.: ........ ;:.:- ..... .- ...... ........... .~.rv~::;,,::,~,.,::..-....?%. ,= .,.::~:::,!::.~:P~;;:i;"?' :='::%%"%:,~::9]:%:::.~¢.'~?:?:::'?:"~!.'""'::::!~::· ."?:i.:.:,i:.~:... ' ........ :1 4<"~ E /_-,7~ 4! iO ':::' 71.69 F":: 2. :39 :3:32 87 S ,--o. , .. . 2 :l, ::::: '71.. 19 IE 2. :::.::0 :::4.'.:.;'. ::::5 S /.::.42.01 IE 7:;:.'7.85 ::, ,:::, ::3 64. :::;(")1!::: !54 E; ,:!:,4. () E :},'::::: t:::; 6 ::::', ,, :l. ':::' i:::: .:) t.) ,,..: ...... '.::; 6,2.' ....... IE RECEIVED JUL2 Alaska 011 & Gas Cons. Commi~lorl ............................. ............ Allcflorage '.:;F'ERRY-::;IIN WELL '.SURVEYINC~ COMF'~NY ' '~: - -- _ :.. .::]:~ ::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::: ~&,, ........ .......... ................................................................................... H E M I SF' R I 1'4 G:E; ~:~ 1 ( :E;E C 12 T 1 ON R 11 E ) CCl M F'I..I-[ A']" I . · - .......... :f:~i~:¢~ .................. '. :~:*":~i .........,-. · : ::: .:: '::: ::::'~::;::;:::::~?¢~i::i?;~;:~!::::!::~:~:??::~r:::;i~:::~i~!~::~. ':~;}:::.~: ::. ~ERTI,.:AL ,EUTIuN L. ALUIJ~~,.UNU L. LO.=,LIRE (" TIRUE SUB-SEA COURSE CE, URSE ,-iEASLRED VEER .... ;CAL.. VERTICAL IN]LINATI :N DIREC:TIC, N SEVERITY RECTANGULAR E:OORDINATE~:'/'~'~?~4~RTICAL ..... ,¢, ~ .... ~. - '.'~ ' '~ ~4' ~ 5 , -~ E 1 ~ ~ 7~,.,, ~6,"::~:.,::::,: :: ............... ~.:~.~.~:,,::.-..5::::~::::",::~.:.:.:,:.:,~.. .... . .... ....:: ..... ,m 3e :6.: ? 0 0 0 ,-:,"'" ._, :' ~'-"o. :z:_ 9. 8 4 0 6 . ._'q 9. 2 8 10 S ._, '='.::,'-' ,, 19 E 1 . :z: .... (") 80'F¢ . '7 0 S 151 1 , 4 2 E 17 0 5 .7 2 ? 100 8614.9:3 84 94.9:3 2 7 :1. 1 S 50. 8 0 E 1 ,, 4. 8 8:38.29 S 1548.04. E , 17 52.0 7 ..... o"', '" ,'", ....... o, ,-, pq,'", "', ,':~ z ' ' '- ..... ' ~ ,--,/~,:, ::4 ,:,.~,:,<, :: ~ ~ ...... I'z, ......= ....... Z.,~.~L~ ........ ~~__~ ............... :..=. ...... ~...~ ............................ · ~. ........... ............. ~' -_% ,..~-~;~,.,~,~-,~ ....... ~.,~...~.;:.~,~:.:.~,:<: .~.,,e~,~,~ ...... ,.,,,~: ........................... ~ ..... .......... ~ . :, :::,.,:;.; ........ ., =============================================== :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ~ ~:'::': :',' : ':':: ">:'. , ' .~: .. ' .... ,'.' .t~ - : ~ ~ ~' .'", ~ " '-~ *~,, 0~ ~'" ;.~:::' "~ ::'::::: ':::::;, L. :: "'. ,::~:::::; ~:; ,::::: ============================= .~::.::' ,4or, :::::::.:::e:es. 2o 2o 2::: ::: s ,~ ........ ;... :~~,~.,,.~.:.,_~~ ..... ~J -J · '- ' . ....... ~ ...... ~ ...... ~ .,~,,~- a~._.~ ................................... , .............. - ....... ,'r~, ....... , ...... ':::' 4:3, () E: 3. '73 '::>'71 ~2 '.::; :[ 6'76 'P 1 E 19'q 3 ']'A : .:, 6.:, 90:38:36 ::: '::* 18.36 :[ ?' 0 .............. '?~:: 5'7 'F'i :2::::. 48 '::'()08, 48 :1. 6 0 ::::; :2,?, 0 IE 1 ~ 6 J. '?? J.. :34 '.S 16'74.4:3 E 1 '~5'F~. 04 .-.,,..~ ,:::. .-::, '7 .,,~.m~.~¢...~...~ ................. ¢...&,.~../...~.~ ................ .~.,.,~,~...,~.,¢~ ........................ . ...... ... ~ _ _,. ~ ..... .... ~ . :,: ~ ~;:...:::::~ ........ r:.~:::::.?,::..:z.: ........... ...-::...~. ====================== ............... ::::~.:~::.::.::~.. .::. ,:.~.:: :':' ::'"::: :: :::::::', .... , ':'" ,-,'-, '" ',~ ~' ~: - =' :..,~ ~ ~:<~, 7 .:, (~ [: ~ ~, 00 i O'~4::.t:'~:'c, :.:~::':' .~:~:~:::::::::::::::::::::::::::~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::: F~,46. ~.z, 1 (J. 50 .. i .~. 0, 50 1 ._, ...... .~., '-- ............... ; ................... ' '"' -": .................... ' ':' 5 ....... '-' ] '-' 1 ()126 '?.58C). ::::'7 746(.~..5 / :1..:::, J. S ::::6 5() E 0,. 27 J. 091 1 1 S 1 '7'7(::) 60 E: ~c 7,=.. O0 () ::::; ::::5 ,, 50 IE () ,, :::::8 1111. 16 S 1785. 17 IE 2101'. 30 0 c:, :':: (") ,:::. .. .::3 ,.:) :ii'.; 4-!5. ./ .i.:7 4 .:J ,..,' :,: .::: ::,::.:::: , : ; :. ::;. :::,:::,::::, :::::::::::::::::::::::::::::::::::::::::: .:~:~.:~<,,:::::: 24. 0 I:: (). 55 J. ::2(:)5.8?:> S 18:37. :1. '7 E 21 ':~7.40 2::::,, :">.. E ()..._,~:;": 1224. :37 S 1:::45, 21 E 2214,40 .. ~ <::. ,~ ,~: ~:: ,: ~,,~ . .... ~ ~L~:'~: :.. . : ~ ., ,~:~ ~':<::.`:...:.::::.:c`:`?..~v~`~.v..'v.....`.....".~:~'~.v...'".~,.v"v~..~'.. ....v,...,,, ,,.. v, ... i:::' ,'% I:::. ~...~.::,, A"i" H D ()'? :37 .,,::', M I Iq, '"' '"""'"" = ]. RECEIVED JUL 2 0 ~984 ":' '~' .............. Alaska ,OIL,&...6.a.s... cons. comm!ssl.o,.n .............. ' ~ . ...... ., . _ _ _. _ ~'"' ............. .. .:. Anchorage .'z;F'EF<RY-:::;UN WELL :z;LIRg,'EYINu L:UMPANY '" ~N -:Hr'~F;:~'-~F'd:.'z AL¢~':: t-::'~:~ ': ::77'!::;::::'~ ' ...... '- ' · .' : .. ................... - ,.-. , _~RC:Et_.~L~iS~;L~:,__ ]:.NC ..... :::::::::::::::L::::::: .___.FJ.i~T_~_LIF.....~LtR~E¥ ...F HEI;11' :Z:F'R ]: NG:z; J:l: J. ( SEC 1 ":-~T 1 ¢)N R 1:1. E ~ i:::Eildi:r'U-I"~::'~-f' i110r',l ;E~::'~"l-i"-'i: W ]: LEIC:A]- F' ]: ECLD I:::'EBF,:Lii::~F;:Y' ;;:'):", 1 '¢" :}ii: ,{i. ,_IFiB 1'41_II'IE~EF;; AF:'--F_3 "" .... .. :L-"J~L," - I I':'1--1 '[ Nr'; E'I E V. _ - 1 20.0(:) .... A L 8.:~:,~ .................................... :-::::~!~i:::~'..~::::~;¢ h:..':¢ ....................... ""' ~':'"'" ............................................... - FT. INTERP:~iLATIsI~, VA~?:UE:;; I.::'r",F~ EVEN :[¢~OO F:'EF.;T OF _HEP,:~:iUREFJ.FJEF!],H :: .:: ....... (' '1" I:;; U 12. ::_:; U B - ~; E A "I" (3 '1' i.".:J L. MEA:'_-';I_IIREE/"I g,'f.':'R-I" l E':~::,L.. g,'ERT I C:AL I";~EI;'.:'T'F':',NC~;UL ~:~t::~ '_- :' '3F;:FI IIx. IFN"I"E::i; i;'ii:l-. T'VEI VER'T' I I-:AL JBEP'tH ..................... i~,i=::F;'rFi ................. 5E~,:'f"H~ ...... ~i~'~'H2:~,3i'-~T~ ........ ~A?_:iT/~Ei~i:i" K,Z'FI--ERENCE .... "??"'::*:'"'""::':"~": ....... 1 (") (:) 0 ? ? ?, 8 ::_": :37'P. ',':-: :--: :l ;2 ,, '7 ~L'; :::i; :3 ,, :':::/, ['i:' O, .t 2: C), :t 2 2 (:) 0 0 1 ':? ? 9.7:2.:: 1 :.'.-.': '7 9. '7 2 :2:'i:~. ? 9 :i:_.'; :1.. 2:;1 gl ('). :2 :L:: (:). 1 6 :3(':) 00 29'.::;' ?./_-, 1 _'2',::: 7'.:.?. ~, 1 4. :3..~5:3 :E; /.:,. ,.q :i.'-'~ M (:). :'2:9 O..t ~ · ,.~--,~-.,?..,,~.~.~.-~ ,,,,-,~:-,,.*-,.-~,,*,..,,, ......... -,.'~.-~,,-,,...~.,,~,~,*'.,~'-.,~*,.,.,.,~'-~?--~.-,-,'~-,-.~.~,,'~,, *','~'~,:,.- ~',',.~,'w'~:~,'~-.:'.,. ..... c,.,'~.,~-~: ........ , .......................................... ,-,'-~-~---?.,'-.,-~-'-,~,~-. . :~, ......,.,¢,..,.. ...... ~`.~',~>~<~:~`:z~*~'~.~.'~;<.~4~>~.`~;~'``~`~`';~¢.~ .- ....... ,.-,-.-.,~.- ¢.^.~-~¢~-.~..~,.......~. 47.6 :-~ .:. t o. 7._, ~,1 : 0.:43 :,::, :..:'::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 4/-',...-,4 .::. 7. /._, ~ 0..:4 7 : : ::::: ".'::0::~ 04.:. : .... ~,':~<',."', .-,~ =,-, .~, .-,=" c~'-' ~::c: .... :,,,'-. - ,..-~ :.- ' ,= : :: ::::::::: , :. :: :'::::.: ::: '70C)0 ~:,.' ,:,'"' '-"=',::,._,,/:, "''/ ./::, 7/_",.:," '"", ~.::,7 :'::',(')0 ...... . :;:.2',3 ::::; F: ¢)(")...... ,2:1. E"' :l. :J. 4,33 '.:77 . :3C)C)0 '7 ¢:. '::~ '::> ....... 11 '"=/ ..... ..... 7 :'.¢ ............. :l:1 %:;::'C) ?::3:i::; :1. (') :3 :'::: 4,'.:. ti.: ::-.'0(") ::3':P 1 :iii:/.': ....... .... '~:, ':PO(:)O ':~:!"':;2F-,. :3'::;' ::ii:zl.O~:,, :::::'.:.? :.::i:O'::;', '7(") :ii:; 1 F:I :1. ,, ,.'.:l.:2 I"::: Zl.'7:":: ,,/..:, :l 172."2. '72 ' ':"' :.' : ~::'????'~"'"'"* ?"'";::~"~""5""?":::000~) :~4..,,.,, 8 :.~ ......... :::?:'?:':A:5"':";-g'i':'~"<"~::~3,,:,,~,, ,., ..~ ........... :"*' ......... l:' :": (.)/:.,4, .... :'"':':, :.~(.) ._,;i~': ............... '"'":1 .... 7.._, (.)A: ": ......... :"~ ;:6 .-~ ..... ~'"'":i ......... ...... ~ ...... : ,,,4 '~'~:~:~'~::'''''l. i" '::::"'" ':'::~:":':: ::: :::' :":::":: :..,:: ......... :: ": :::" ":'::' R<~'~::7 :, ::;' ....................................... .;) ~0~7' '~ '~ i ~).-,~:, ~," ~:,:, u" l(~ ~.4.,. ,':'" ~ o-.,{) ..... ~ ,...'"~'"":,. '7,":' ..,'-' 1,-:,,,/-, .""':"" '-',"' '-.,-, E 5~,7. ~ 5 ~, ' . :.:? :. ::.: :: ":::::: ::::: ::::::::::::::::::::::::: · .' ' '' ..,...::'.:.::..::...:.:,:::.!:i:i:i:,:.;;.,:. :::.::.:::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: THE CF/LF:I_IL.~iT'[ Cflq F:'RC,::: IEDURE:iii; ~'..~l::~E:'"':i<?.~':ii:iE::E:i "i::i¥'¥~:iE!'"' i:.l':ii:'iii""¥i::::" THREE I:[ ~ HEN:::; 'r OI',I(:~L R~D :[ U ii:; OF' -:...IRW.~TURE: · : !::,iii::: .:. ANCHORAGE ALASKA HEMI '.E;F'RiNG::':; :1:t:1 (F;EF::I. 2 TIO, N R1 1E) r'J:OHPJTATIC.~N [)A'r'E WILDCAT FIELD F'EBIRUAR¥' ';;:.'7'-, :1.':?:i.:',4 II'4"rER~n]i;;::~:rL.- ":'":" --" ~--~LUES....EDI~ EVEN..i_O£L FEET 0F_ ..,,- .... . 'T'I::(I.J I:.:. ~::;U B- :':-;E A -I" 0"1" A L 1 :;:_"0 1. '::." ('~. 00 0.00 1.52 ::::; 0. :1. 3 :.220 :.220.0 ("~ 100, () 0 3,44 '.iii; 0.6:3 :320 :7:'::"~ () ,, () () 2 ("~ (). 0 ~'-~ !::;, '39 :iii; I '1 "::; · 520 520.00 :: 40C~,0() ~ ':'".' '::' ' '""'= -'?¢ -".'A A ~ 5¢~¢ (' ] '72 ('~ '72 () ,, ()() 6 ()(). ()() ~ii!', ,, 9/: :iii; :3. 18 820 820. ()() 7 () O, C) 0 :1. ~:) ,, :1. 4 ::"!; ::":~. 4 .'1. 1720 : .1. 720,, 00 16()0, 0C~ ....... : .......... 1B2~ ............. 1D2 0.. ,.!;!,!:L ............ 1.Z~D.._::!O RECEIVED ::::::::::::::::::::::::::::: ,:: :.: ::::::::::::::::::::::::::::::::::::::::: ::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::-~:: ....................... J'UL 2 0 l(Jl Alaska 0tl & Gas Cons, Anchorage :: RECEIVED JUL2 0 198 . ............. -'~i~.Ska' Oil & 'Gas Cons. Oommission Anchorage HEM I SF'R ~ N(}:~: :~: 1 ( :~:l~:'('.'. ~ ":' T L ON R [ :l. i~' .) WILDCAT FZEI_D :' M E A L=.; I..I F:;; F' l'l DEPTH !.?'.2(! .......... 2 () 2 () 212 () 2220 2./..:,20 2 '7 2 0 :;;." :3 2 ¢] 3o2q ::;i.. 3120. ::ii:2 ;.20 3:':":20 I I'.IT.~,I3 VALUE"':S I:::'OF;: EVEN iC!f',~!.F!'EET C)E..~I_J~ _DEPTH.. '.f.;PE:RRY-SI..IN NELL. SURVEYING C:L]MF'ANY ::: ':: ~' : ~NI_.HI_.IF~--iI~E .............. f-~LA',z,l':,f'4= : ::: : ':~:' :::::::::::::::::::::::::::::::::::::: :~Y~::~:~::'"~'~~:~'"~ · . ........................ D¢~.TE_OEL C i.;~ I'"i i:=' i.j -1" A T I i.'.'~ i',.I :(:) A'T' E; I":',;;!;,r'.'_'~l:~t...IAl::;,'"'r'' 27:, ;I.'?',E:4 ,JAB NUIdBER AK-BO-4(-~CI'IO/MA-,4C~Oll I "' '~' ' · '" ='LLY ,BI '::'1-"11NA ELEV : -'..":.1.2~1I:' ('iCi, FT , .......... ...J6;."~ .................... :,,,.' ................. - ' ., .... "':" ' :' "':!~. .... ~": ,~':' :"i,.::.!:'.:.: ': :' '." ':!!::':::i:~:'- ;...'..~...: ' .':!: "i' 1:;4 i...l iii:. :=;I_IB- :i:_';E A V E I::;: "l" ]. C Al .... V E R T I C A L DEF'TH DEPTH · I',.I0 F;~TH/SALITFI EA:.S]' / WE:E;T D I FFERENCE :3220. () ('-~ ::ii: 100 ,, () 0 45 ,, 18 S 8.2:3 W (). 4 () ,A. ,h 0 :33 '.':::. (":,. . C) ,~"}_ :'-':: 2. C) 0 .00 4 ._'":; ,, ..'=', '":.': "::'.:., ,:::,"'". 9 ..... :'4 W (') .41 ('). Ci, () .:NC:. _ ' .... ............... i~,~ ::::::::::::::::::::::::::::::::::::,:,::.:~::...:L. ~ HEM I SF'R I NGS :t* i ( :~:E:C: 1 ":' T 1 ON R 11E ) COHF:'LITAT ]: ON DF~-I'E W II_DE:AT F l ELD F:'EEq::~I_ _IARY 'Z" ..... / ? 1 T/E:4 ,_lOB NUMBER AK-BEI-4OO:IO-~M¢O011 ~ .................. ~ ...... "~'-:.'.':" DEF"FH DEF'TH DEF'TH IqORTH/.BCH.ITH IE~'.~;T/WEST ' ' ~ "' ~::"::~ ................ ~:*:':'::' .......... 3'P 20 5 9'20 ,, C')0 :3 E: 0 C). ()0 4'7. () ~, E~; :1. 3 ,, :1. :1. W (), 4. :3 0.00 4.()20 4. 020. C) 0 :3900. O0 47.91 S :1. :3 ,, !? 4 W O. 44 O. 0:1. .......... :~,.:: ......... Z..~.,.,,~.,~ .....~ ......................... ~.td,~44 .................. ~ *~ ............................ *~*~'""*~ ........ ~ ........ ~ ........... .................. ~ ........ :* ,%:',: ............... .: :."'. .... :,,,,..~ ...... : .:=.....,. ,.,., .............................. ;._; '":'~' ...... =. . .... : ' ;:: :::7: :~: :::':::: :; ~::;~:::[ ::;.:;::L.] ~:. 7?, ~;;;::::~:::.::::~::::;~(::::;~::::~::::~;~HD:::~::~:~1~D::~¢1~;::~ '~'~. '~?:. q ....... : U 4520 ,, 00 44 ()0 ,, ()0 4 :E:, 5'? ::: J. 2:, :3 ..... W O, 4-4 0,00 46:20 4620, 00 4. 500.00 4 E:, :2 :~3 S :I. :1., ....,':'..:, .... W 0 ,45 0 ,00. Zl. 7'2(") Zl. 7'2('). (')('~ 4-/-,('~('~, ('H") 4. 7 ,,.:,,,..:::.':::"::" .'.[~( ....... ;l:,~J 7'4. ~ ~&5 ('~ ..., , , 5:1. 20 5 ]. 20 ,, O0 ::iCrC)('), Oc.) q. 5, E?,E: ::~: (::,, G:3 14 O. 4-E: (), O0 5:F22C~ ? :22(), ()C) :~; :1. O0 ,, ()0 :1.5, :3':;> S c:, ,, 0:3 W O, 4E: O, O0 .............. * ......... '~ "' ~ ~ "~' ........ ~' ' ' .... ~':" · ........ ~*'" ' ~~ ~ ' ...... - ' ;~:~?::~S:: ...... :::::::::::::::::::::::: . .~1.) E ~ ', :~ ............... ". ............................... ~:~::~:~': .................... ?.:.:':::;::":':.::;:~:::~::~::~::::::"~ ........... ~'~:~"'~'":'~:: '"' ~ ~ ~ ....... " ": ,: ::.:: :'.'::::<.::::::::::::::::::::::::::::: ::::::.:::: ;: '~ =i '"', ", ?~r:~2("~ O0 ?~4,00 O0 f~('~ 74 S :[9.,~1 E ..~ ....~ ~ RECEIVED JUL20 91R, AlasKa Oil & Gas Cons. commi$$(oDi Anchorage HEM]' :s;PRTNGS; :I:1:l (:.SEC12 T:IC:,N R'I IE') K:CtI'IF::'Li'TATi'EII'4 DA"t-IZ WILDCA'I' IZ]:ELD . I"-EBF:;UAF;;Y' ::-'"7.-, J.::;.i.~..:-'i ._lOB IqLIHBER AK-BA-4C)OIO/M~'_4001I A L A :{; I.::; A ...... _ ........... : ...... * ........................ ;?~%s.~.,::":~,:~'!i.:~:~ i:~: .;..,.:~!i~!:.?i;::::.f~' I 'T' I:';,' U Ii":; SUB-SEA ]"0 "I"A L ., ' MEAS;I..IR E;.EI VEF:;;-I" I r":AL VERT I C:AL F;,:E IZ:'T'AI'q("-d..IL AF;;i-;: Ci Cit:;~ J";~ ]; i',iA'T'i:::;:S HEI-'T'VD VERT I C:AL :: DEPTH DEF'TH DEPTH NORTH/SOUTH EAST/WE:ST DIFI::ERENCE .--,,, Ir..- ---, - ~ . r' ~_ ~.-"l,,'-~ .,--. I:.":,".~ ."',,,'- ' -~'~. '::: : :~.~:::'.1~'~?¢:: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ¢":':'¥:':':':': :+":':': ' : .~7. . ,710 OU · . ,~,00 OU ~_,.;,..~ ,-, -,, .,: .. -] ,. ...................... .~_.~..-.~ ............. ~ ............... ._ ............... _~ .......................... , ,~ ....... .~ ................................................................................................................................... =========================== 5 :::: '---"9 F, ::::'7' ('} ('l 0 F'; 7 A ('). (') 0 "?' r:. 20 '.S :32. F:, (') IE 'P. &,'P '"' ...................... ~ .: ..... :,. 17 5'9:::':: =;':>2(). O0 5:-':C)C). O0 :~::'-'~:. '-'":'" S :1. (')f:::. (.'::)'7 iiii: 1:3. ~:, 1 3. '-T~:':: ./:, C) :3 LF.: ./..:,0:20. O0 5";'.9C)0, O0 .'I. 0.':;:'. 4.'P S 1:3.4>, 2:.3 IE 1 F.':, 4.? 4 ,, 5::3 ...... ¢.............~.~ ........ ~ ..... "'*t' ~-'""¢?'' "'"'~'~ '* ......... ........ r ....... ~ ""~':~':'?'"'~ ~" .... ~"""'"' ............. '"*'~ "'" .......... '"'""'""~"'"" "~ ............. '" ............. ............................... ~'*~"":~'""?'?'~""~?.'~ .......... ~:;? -~ ;.m;,'~:,m.?;;m;;.'.:.:.'z.-.&~..-.'.,~..'.~...¢ ............... -x.,;..:-i:.,~::.~:~ :..-.~.;.;. ::.; : ;>:: ': (:,251 ./.-,220. O0 ,/:, ;I. 00. O0 13:3, 5:.3 '.-2; ' 2(:)<:), 42: E -'5 " ."'~,-~ .... "t,.- ""(" ~ -'~""* ~"' ,',-'"*""' · "% t~ ::. :v.:: . .' : f.~: :..,,~:::::,, :::::: ::::::: ":::::::::::::::::::::::::::::::::::::::::::::::: -. '~ '" 2,~.,¢:'~;;-=='-:-- ,.~-' ¢' ..~,..,.---- ...... t~.;,.,'2,,'~..~,.J:lg, ............. 13'- · ~, .,,B.~, ,~..,~ ............. ,~ ............. ~..~'~ .......................... ~ .................... ~,.~ .... ,,~ , ............................................ ~ ......... ~ ........ n,~ ................................. ' ....... ~ ¢~'~:~:~:~-:: /::,-"4- 71. ~:, 4. :2:0.00 ,::., :300 · 00 :1. :::: ,'-'-,. :3 :t. S; :27 :::i:. 12 Iii"' 51. ,/:, 4 11.07 i:.- ,-~ · 1-" ."-," ,S._,,.':, 4- /.: ....... .'. L). 00 ¢'":, 4. F)0.00 21:2.4:1 S.'; :'::: :;ii: 4- · ~i! ,':..:, E /_:, ,:1-. ::34- 1:3. :21 ./:,/:,'F,":T,' ~:,,::-,2C:' ,, OC) /..:,SCff). CK) 2:'3'?, !:~ '.:'~ '.i:"; 37z1.. 1 :iii: Iii:: '79', :27 14.. 4:3 ',",'.',*'~',',*",'~','mx*',,,"~' .......... ~, ",",', :',',,. ....................... ~',,' ....... . ............. ." ............ '"":~"" ......... ................ ' ......... " " .................... * ......... '~"" '~":"-'": '~" .... r.~?T'~:~:L.':t.:~:.':>?.::.-..-.::~ .............. ~.'7.:~:'z~.~::~~ ~. ~ &;,13 67~0, (,::)CD /:.,/.:,()0. (.)0 .,::.c,.;, 4.,:. ;=, 4z...,., ;,.-,, E . ......._-~, .:. ........... ............. .::,: ..................... '7:l'--..., ..-'"' '7(')20 ............. ,, O0 /.,':F*('~O ,, O0 ;:! ':..',F;. j. ,::>. '.iii; ....::' ./:,,'".:, :2'2' Iii-" :l. 32./.,/:.,.. . :l. 4 ,, 10 7'2:6,'.:.:' 7 :l. :20. C:,C:, '7~:)0C:,, C:,C:, :3Zl.,::l., 5:'i: '.iii; ,':.:,:[.2./..:,, 3.,(:, E 14'.:::', ?:3 .t 7 ,. :2.."7 '7:3'P0 722C) ,, C)O 71 C)O ,. OC) :'::~;.':.,'7 ,, ,;:) :.:.'!I S; ~.!:,'::.;'C). '7;/:', E:' 171. C)C) 21. " ........ : '"':;:'' ' '"'"'"" ' "C "~'":'&"; ': ' "': '""':~J=' "'? ;:' .... "' "' ...... ':: ..... -% ...................... " ,: 1 &:::,::.: 7..:,.~.u, t~ .) ,, ,,'-o0, uu ._.-:, ..... ,. u :: o 76 .I.. 4 7 E. . 7/-,45' 7zt.'.':'('~, ('~("~ 7:'::()0. ('K'~ 4.?'7, 1 :%' ':.':~ L--.-; Fi: .5 z..].,~,, F ....... :.. ...... ZZT. ~i ................ 17..;:.'..'; ~. u) ? !..'!!;! ........ Zz_t..g..(:%.!;_~.(! 4...~;.':_?:..... :~:~L__.~i ............. 'F, os, .i.i._._.~. ............. R£C£1¥£D Alaska Oil & Gas Cons. commission Anchorage HE M I S F'R -'[ N G S # 1 ( :-2; E C :[ :;." T 1 ON R 1 1. E ) W I L D F:A T F' I E L D , IN~D....t<.'.ALUE:3 FOR EVEN lOO FEET · 'i" 1::;: I.. i:":' S U El - .'_:; E A '1" 0 "1' (.ti 1_ ............. l.d.i~fi ;~; L!R~ ........ V.E. fi T ;[ C (q L ...... W. Ef-,L~ ......... E~ E.C.]:F.J.~L!L~:~I:!~ C 0 C! tqD i i,.1A 'T' iii; :;~i. ~ 1'tj2- Z -k~ J2 V E R 1" I C .6tL, ' ,., DEPTH DEF'TH E EF TH NORTH /SFiLITH FAST / WE ST '-[:' i'~:F~.R'~N~.:~ ........... :':::':':::'~i';5'~'~:~!~ Ci:h'!Ti?:::;::T:!::::iT!!:7:!:!iT!;:i::i:::!!::!7~i!!i?::~!!!iiiiiiii!i:~i! : · . : ..:::: : .: :: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: '=' .... , .. .... 7AELg_.,9c~ ......... Z/-~20_,..QO_ .... '751~ ..................... &SZ:--,Z~.Z.;Z..c.,. ....,-?'7¢:~ .. 64. :.."";026 772..-':0 ,, 0 () 76 () 0. o 0 525:. 2:2 '.B :t. 04'7.79' E:. :::~06. :'-",4- 26. :36 :::'. 1 !=;2 7',::'20 (')() 7700 00 F-;/-, 3 "'=' 4 .....S :1. :1. :1. ':' ''?'::'' ...... i, . ~ . _ _ # ... # /...,i '"""" ' '? ...... '"' ...... '-'- 5'";' .... '""'"' ' '-"'"" [""? ...... '~'- "7 '"' '-': .... ,'-, .' ': .- ( ) ( )( ) ,-,( )( ) ( It ) . '~ ': ': ,-., ...-, ,-, .. .", ..-. -,.", ...-, ... 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'~ # '~:=' ~ " "~ '~" '~ : ': ': ':: ::':' ':: ':: ::: ::::~ :' : * : ::' ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :'~:¥'$ 8'.~.:::::::::' ~,40,~ o0,~o. 0o ~0,0, oo /.- .... 7. o 1 <. 1...4 ?. 1.~: · . : , . :. :.,.,::.:. ::,.::.: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ~:;,,:,::::. :' d'% ,'~J J-"l ,~_1 .... 1,~, "t. ? ~ - ' -~ i~1~- ~'-. -~1" i- , ' ~ : : :':.::.: :: :':' "~'lr: '. ,, :.:..::x.: .:: .. :.:...: ....... :.,.,.:...: ........... ?.:.:.~,....:..:.~ ..;. :.:::; .. .. :::. , ,=,5~5 ,=, 1 ~0, oo ,~,0~0. oo , 6 7.:.~, ..,.., o 1..:,o 7.6 y E 405, 14 :: :::~7/-,'::' :3:320 (:)('~ :3200 O0 74-2 F:',':)S 141'":' ':~4 E"' zi4';:.'.':>F'~ 1.'7 6'7 .. _.~.. im .. m~ · .... · ...I 1,1 .. .. :3 :-': 7 :--: :::: 4 7.: 0.0 (:) :F: :2:0 0. ¢') () .... 7 ~ ~'''..::, . 7 (").. '.iii; 14 ./:, 4 · C)5E: ,i '9._ "",:,. 6 '7 1 .=..i_. '7:3 ,-, cry ,.-y .-, ,-; :;.-, - ..... ,.-, ..... ..- ,.--, - ,.:- , ..... : ............ ...., · · =. .- ,-., ,..-.,.:.: .. ,::,._ ~(.)_ (.)(.) ,...,z~()(). ()~) ,--,(iT. /-,., .;~, 1 .-,(),-,, /-,,-, I:: 47,.::'_ 7., 14_ (),-., :'::!:: '"::::T:::::;::::I;':; ~ 1:0:5': ': :36:2'"0' 00:::::': : :8:500 ';:'00 : 8:39":94 S 1550, 06 E : . ,";':, '~* ,:, o' *' ,~' ': :."~ ~ ,::, .:, =, ,:. =:..,,: ::, ...: : :.. Y,~ !~ ,.,7~0, O0 ~:'00, O0 ,..,7,; ..... ,4 ._, 1 ,.,~,.,. 5~., E ~(.' ............. · .-,~,~c.:, -~ ..................... ,~....~ ~LL..,-, - * L)l~ ........................ ~, Z.~2)~ ..... } .~)~D '-' I)Z... ............................. ", .... , ~~, ............ .... 94:37 :3 '.:.) 2 () . ()C~ :3::3C)(:~ ,, ()() ':;;' ': 'P. :35 S 1/_-,50, 1 1 Ii" :51 '7.6:3 :3. E::;;' .: .::, 4..:, ':.~ ................. 0 '2 ('~. 00 :..:.': 9 ()0 00 'ii> 6/_", .. '::/:::: '.iF.; 16 '7 :;ii: ('; :"3 [:." "::' '7-'...:'"". '7'7 6. 1 .........:~,:. ~ .... ::: ......... 'ii:': '1 ';~; (;!, Q(2 ':2!;~!2o ,. .......... ~., .,.('~ ('~ .......... '""'""'-':: ~;.. ;~: ,,. ~:.1. :,,':" S ....... 1 .,,~,~.'~ ;;ii: ,. :i?.(;!,.,..E ........... ~~~ Z[, 4- i '"*'~=':': :' 9752 '-'"'-' "*' '- * ....... ~,~,~O,.CO .. ~:t~00,00 lOii./.:,O S i7i~.4t E .. ,.,..,,, 0 172'7· 29: E ~ .,.-., ..... ~,i S .... 1.7.4~ 1:'3 .E ,'RECEIVED IUL2 0 1984. ~aSl~ Oil & Gas Cons. Commis~fo~ Ancborag~ :' ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: MEASURE:I"~ DEPTH V E R ']" i ~;';: A L DEPTH 1 () 167 '!;;' 6:2 {:}. () 0 '..:;' !5 ,r'} (). 0 ('~ i ,~:~ 2 '7 ~:'-~':.';' 72,2,. ()C, '::.;' 60 (). 0 (:.: 10:2:7 :.':: '? :::: 2 (). () () 9'7' 0 ('-). () (:~ '.::; U B- S E A "1" 0 "1" A 1._ VERT I CAL REC'TAi',,IEiLiL. AR CO EII:Ri.';~ I NA"I"E:3 M:O-- T Vi':I VERT.I CAI_ DEPTH NORTH/SOUTH "EAsI"/WEE;'I" D I F:F:':ERI~'~i~ L;_IRREL:T ION __ 1077, az S 17~,o,, 7'7 ..~ '-' 1 {")'.-?'::;'. 8 0 S 1 '7 7 7.0 2 E 5 4 '7 ,, (') 7 :3.6 :1. :/2.'.': '1 !.'-:; 7 '.F.;. .1. '?'::>'::' '- '" '::"::'" '::' ''- .:;,uE .,.~ ..... . ..... '~.., (.) ..... · _1. '.[ 4. 2./.:, 5 :ii;; 1 :::',(:} 5.7 4. E !5.5 3.6.5 :?,. F) ................... ~,ias~ Oi~ & (;as Co~s. Commlsslo~ Anchorage ...... _L~I_-:O AL~'.E;KA::, i NK:. HEld I C-.';F'R I IqE~:::'; :H: i ,; :i;;:Ei:C: i 2'." T 1 ON R 1 i E; ) W I L D L.-:A T F: l' E L D ................... ~~F~.ED_ ......... · DEPTH :-SF'F-RRY-F:;UN NELL. F;UF(VEYING C:nl'IF'AN~ i.-.j: i'j;I i'""t l:::' I..f '1" ~-'~ 'T' }~ I'-]1 ]"..l lEI Is'~ 'I' ,I-'.'~] 1::: [ij]l'.~(i-'(i. JK':~.l::;; 'f' :'-'j: 2'.. ]. '.:-:' :3 ':':.~ JOB NUMBER AK-['3CI-'40010/1~I¢I [40011 KELLY BLISHING ELEV. =.~{::2~: OC~ F'¢. _'[NT~D VALUES FO[;; SF'EC:IK4L SURVEY F:OZZ'~ : ,'~"'e, · 7 f;' "i" 14;1 .i [;j S U B -S E ~2~ 'T' C'.i T A'"~ L.. ,. "" C.. '"' ............... ' :.....:..:..:.: :,:::...:.: ::.: : : :.:...:...:.. :.:; . :::::.:.:...:~:~..`.::;:;:-.x:.....::~'.~:--~::::`c:::~[4~,':::G~8~]8i'~i~::~ DEPTH DEPTH NORTH/SOUTH EAST/WEST ' "' , . ":~:' ~':'~;;',:::':.:: ':.: ': :~-.;::~<.' MARKER .... . : ::.:.::.. ,..g~:: :: .: : .:::. ,,, :: :..:..::::::.,: :::::: : ::.::: ::::::::::::::::::::::::::::::::::::::::::::::: ::: ., : ',,.. ·: ·: : ':;::::.> ::: .':::::.::: ::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::'::~::::::::: :::...¥~::,..8:.::;.:..:..:::.:::.:.::.~:.[.~:.c:~:.~,,:,'::::::::.:,:: ......... ~ i . . ,i,' · , ', : .:..:.: : .,, . .: .' · ................... ;..,. ........ .'.'..:4..,::.~:,::::.::,::,:::::c::::..::;::-': _T~ LID PEFI :LII3iNU::::::: ::::::::::::::::::::::: .::<.,~: :<: T OF:' 14 E S T :i::;A K TOF' :.3¢:.~C-i R _'[ VER "Z'~[' SADLEROCH I T · x:..::. S:i::x: ::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::::::::::::: . ·: h:': :: ::, 3 :i .::.':i:1::::37: :i:[:J::i: :: :x:: :3 ::: :%:" :: :: :: 2 ::: ::::: ::::: ::::::::: ::: :::: ::: _,,., ....... ~Z30 .... Z .............. ~ ............... _4_6..~.& ._~ ................. 1.2., :L~_.~ Zl.5:,.'::4 4.52:>':, !56 4.4('x3, 56 4:3.5:::: '.S 12 ,, :3:3 W '~.) :2:'7 !=; ::: :-::/., '2, 22 ',.:-': 742 .... '""' 921. :':: :[ .=, _ . ......... · .:-.'. . ' .... 1/-, :"34,'S'7 iFS '~;'!":;2: '::>('} ~, (") Z ('')=:::: ::4 ':/ (") '(') ':;,/-,- -'" ':::; ' /- ' · (')":: ": . ~, u,~,;.u. ,, o t 0160!:;'80 :::~ ~,.,'~'~,'-.,....4',~ "':.=,_t ,-',=.", o._,u 17 :.E · ::... , !:: . .. , # , .... :.:::'?i ? .:i;:;:.' 109:_'-:7 .1. ..... n'~/.. .... '~'0 : · 1024:F/:; '.:)0 1~:"~' .... :: 79 ,.,'=' 1856, .-'F]8 E RECEIVED L 2 019I , ' Gas Cons. Commi~ o_. ',. .. .. ' :::,'T'RAT I GRAPH I C .- I II ]MRR¥ ....... DERIVED USING DIL DEJF'THS; AND SPERRY ._,UN ._,LIRVEY DR FA ............................................................................................. ........ ========================================================. _ , ;, ,, ,. , -,-~.~ ( '.=;E :: i 2 E~:~R 1 1 E ... . ..x~ TOF' ME:ST SAK ':~" 4,.,~ 4 4 ..... :'""'-'¢.:,, 56 4403, 5/: TOF' S~G R ZVER '""-' '= :3:36:2. ":":' 4,2 ' ........ ::" ........................... ::~:~:~:~::*~:~*::::':':~ ======================= 'l'O'l"i:~L DE:F'T'H DJ::( ]: L.L..E:F:~ 10'?:37 10:'2,&'?, 90 :[ 02zl.'P. 'PC) 1 "25:'3.7'PS 1856. $~SE '' · . ,.,., ,.. . . .~. ' , : ...:. : :,: ,:::,:::: ,:., ,: : >,...: ................. ::. :::.:,.:::., ::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::: ..: ........ ~ ................................ :::":':':':: ~':':: ........... : ............. '": ....... : ::::: ~*~.~ i-~ 1 ) F RUM L I NEAR E X TRAPOL AT I ON DEL OW DEEPES"F ~.,"rnT I ON ' ::'" ;~ :: :::::::::::::::::::::::::: ~.,..:::~.:.,.~,~~.:: ..,~ . .......... ,, ......... ,, _ ........ ": ::?:! ':i i!i:!!i:;]{!ii!!}i::':"i?!:ii?:i!i::!il:!: :::.:~. !': i:.?'"!.l/';:;:: :ii::{; !. i:i:.!i:.!;ii!iiiiiiii!iiii!iiii~ii!iii!i~:i:i¢¢i!!iii~.~!:~:¢'.(. DF./'l"A~ C:A~L.K:UI...R"I" j[ 01".1 ~'.~l"',IJ~'j .I N"I'EF~F'OI....I-'.:I"I" J[ ON BY F:;;,'4D I I.l:~i ':'it::' C:LIi::;;V~'-'./'I". Rf:i~. . .... .. ....... 'L; '2.." ~'"'2='"~"L '*'";..... ..... :; 'T' "2' ".. '--'"'"':';2,,~'"'""~"'"~'?"~'Z~;'..', .......... I.J;O?li:::'U'l"l&']" ]. (')iq ['lf:'.l"i"Ei; ': : · l: :: : i'::'ii!i.'.E~F:;:I...ll:.'.l¢::;,'¥' :;;i:'7., ;l. 'i;":i;i:zl- ...... . ' '. . .. ,, , .... .,- - :::: :. :::~:i:: :ii :i~i;!ii~!!i t':..' ii;i] L.. L. ¥ BI...I:'~;H I hi ('i ii':; L. E V, ::::: 12 (:~. 00 F' T'. I -500.00 TBUE N~TH Surface Location 1320 FSL 1320 FEL 100O. 00 1500.00 ,--500. O0 ~.P~~~ L-i 500 O0 HORIZONTflL ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. ~<-BO-40010/MA-40011 Well: Hemi Springs ~1 (SEC12 T10N RllE) Wildcat Field ~rth Slope, Alaska Survey Date: February 24, Operator: Smith Scale: 1" = 500' 10937 .P R O JECTiON 1984 0.00 200O. OO 4000.00 $000.00 8000.00 10000.00 1]O00. O0, 2240.62 @ S 55° 58'E 0937 I 2000. O0 ARCO Alaska, Inc. Our Boss Gyroscopic Survey Job No. AK-BO-40010/MA-40011 Well: Hemi Springs ~1 (SEC12 T10N RllE) Wildcat Field North Slope, Alaska Survey Date: February 24, 1984 Operator: Smith Scale: 1" = 2000' I 4000. O0 RECEIVED J U I_ 2 01984 Alaska Oil & (;as Cons, Commissio. Anchorage ,,. VERTICflL PRO JE C T ]~ ARCO ALAS}CA, INC. HEMI SPRINGS-STATE.-..~I WILDCAT FIELD ALASKA E;F'ERRY-SUN WELL SLIRVEY II',IG C;OMF'ANY .. '. ANCFIORAF.;E ALAE;I<A VERTICAL :--;ECTION CgLCLILATEI] ALONG F':LOSLIRE C:OMPJTATION DATE I--EBRUARY 27, 1984 PAGE 1 DATE OF SURVEY FEBRUARY 24, 1784 BASS GYRC~SC:OPIF: SURVEY .................... JOB NIJMBER AK-BO-40c) lO/MA-40011 KELLY BUSH INC.; ELEV. = 117.00 FT. OF'EITATOR-SH I-TH ...................... -~ ........ ........................... TRUE ............... :_~I_IB-SEA .............. C:OUR:--:E .......... COI_IRL:4E ........ DOG-I_EG ........................... TOTAl.- INCL INATII3N DIREF:TION SEVERITY RECTANGULAR DEG M I N DEGREES DEG / 10C~ hHqRTH / SC~I_ITH .,. F:OARD I NATES VERT I CAI_ EAST / WE ST SECT I ON MEASLIRED VERT I C:AL VERT I CAL °TH DEPTH DEPTH 0 O. O0 -117. O0 100 99.9'? -17.01 200 19':-..'. 97 82. '77 3 ('D 0 '299.95 182. '.P 5 400 :_-:'::".-.' · 94';2 ;--: ;'2.9' 4 500 499.92 .:,_'-'P, 2.92. 6 (] .... 0 ~ 99 · 9. 1 4 ,_-, .."-' '-'. 91 700 6'? 9 91 ="-"-' '? 1 ..................... 800 ............. 799.90 ........ 682 ...90 900 :-]'? 9.89' 7 :z: 2.89 1000 9 'P. 9. . ,_,'--' ,_,':' :':: 82 . :-':': 8 11 O0 1099 87 ,: c,.-., .......... ,',~,.._. 87 12 C)0 11 c:,,p ,-, = r),q.':, ,= 13 0 0 1 '~'- ':¢ . ~Y:. 84 llE:2.E:4 14 CD 0 1399 '-,'-.' . z o . · . . .-_.~ ........ 1. '-"-"-' 82 1500 J. 49':, 80 1 '-"-"-' · ... c.,,:, .,'. L--..: 0 1600 159 '.-.-,'. 7'? 14. 82.79 1700 . 16,99.78 1. 5:--: 2.7 1800 1799.76 16::::2.76 t 900 18~'?. 74 1782.74- ............... ,, .............. ~ ,:, .-) 2000 199'P 72 i _,,_,~..72 '2100 ' 2099.70 1. 9 E:','::. '. 70 2200 21 '.-"'/'.-.-,'. 6, '? 2082.6 'P 2300 2299.68 21 :--:2.68 2 4 (-) 0 ':, :'::':~'9 /-, 7 '-"-' '-' "' ......... ~ ~,:,.4.. 6,7 2~(]0 24¢~° 66 '-"-":"~' 66 _ . .- .. , -"O,_,x% · 26 (') 0 2599.65 24.:.'-:2.65 2700 269'P. 64 2582.6,4 2 E: 00 '2799.63 2682.6:3 2'PO0 28'29.62 2782.62 0 0 N O. 0 J. 15 S 5. 0 1 /-, ,z. icy .'I.'P 1 J.O E; 1:3. 1 9 · 0 2:1 S :_::0. :3'? .... 1 ::: ::;'FY. :::J', C~ I (') :3/-. F-'; ':'7 '-' 0 21 S 22. 19 ..... 04'.:) °-' 8. :q9 .., ..................... 0 49 S,,.'-' J:'P. CD 5:3 '.":; 1 :'::. 10 ....... ~%~ 0 ,.. 4. S 14 10 1 3 :'.:; .1. 2.5CD ¢) ~: -, ~,,::, S 16.19 , .......... 1 8 '.i":'; , 3.69 0 5L:: tS;.19. ,t'P ('). ~_._,':"- :i":; 11 . 5. (") ._, ~, :'310.89 1 '.P S :22.30 :[ 10 F;. 20. 1. 9 1 :3 '.E¢ 2(] 0 .'s!=;_ _ ,_-,'-' 15.69 0 54. S 20. '29 ,.-, ~1 0 F;_ 1 ..,,z. 1. A_. o (. ("~. 4:3 :'.:.; ..'-.":"- .,,.:, 19. (') 4,'='l :":; "-'~ 6,0 c) 54 ,z. '2'--' l'.i) .......... . ._l . . ,_i # 0 4:3 S 16. :2:9 ("). ._~"'~ .z,'"' -=,'~"3 ("1. . ,-,'" ''"::y 0 46 S ! 6.80 . IS o. 1. 4 E 0. ::44 E O. E:2 E 1.18 E O. 57 E .................... 0.49 ............ E O. 1 W 0 ":'4 W W W W W W , W W W ARCO ALASKA, INC. ~HEMI.SPRINGS--$TATE-~i WILDCAT FIELD ALASKA VERTICAL SECTION F:ALCLILATED ALONG C:LO'.=-;URE ...... .SPERRY-SUN WELL :SURVEYING-- COMPANY .............................. PAGE '-- 2 ANF:HORAGE ALASKA DATE AF SURVEY FEBRLIARY 24, 1984 C:nMPLITAT I ON DATE ................................. BOSS .-, GVRO'._=;CF~P I 0--SURVEY- ....... :..._.i_, ............. FEBRUARY 27, 1984 dOB NUMBER AI<-BO-40010/MA-40011 KELLY BUSHING ELEV. = 117.00 FT. ........................ OF'ERATCIR-SMI TH ' . TRUE ................ SUB-SEA ................. L-:OURSE- -- VERTICAL VERTICAL INC:LINATION W'=ASURED -"TH x [~EF']'H DEF']'H DEG M I Iq 3000 ?o~o 61 '-"-"-"-' 61. 0 45' ,.~ .- .- ,- · Z.,Z,C,/ . 31 O0 3099.6,0 2'P82.60 0 32 O0 3199.60 .. 3082.6 (') .............. 0 .... 28 3300 '3'2'? .9.59 5:182.59 0 2 :E: 3400 '3:-':'P9. 59 3282. 5':.".' 0 2:3 .3500 349'F; '='-' '-"-"-"-' '="-' O' 4.5 · ~ ~, .,2. -.2, ,-, -" ............ . ....... 3600 --,=' c:o ,=','-, 0 _. .: .... ; ..... ,,:, 3482.58 '-'700 :3699. ="-' '-'="-"-' '="'-' 0 J. .,,~ , ,. · ..! O F-:SAO 3799 ..57 , :,,: .... 2/'%? "=" '-' ....... _ . . ...................... , .:, 7 ................ 3900 ',5:899.57 3:7:--:2.57 % .:,,:,,:, o 57 4000 3999 ,.7 · ._~ *_, ,_, .~. · .... 4100 ........ 40 '.::;' 9. ::, & .... 'q '- '~' "" (-},-,.-, ,.- 42 ¢) 0 419'.=;. 56 4. ,:, .,.'..::, 6, 4300 42':.,'9.56 41 :s:2.56 ;t' 4400 ..4399.56 ..... 4'-"-"=' ..... . ..... .......... ... ,_-~ ,... 4o00 4-49'P. 56. 43:=:2. 460 C) 4599. = = .... ,._, 4482. 4700 4699.55 4='-''-' .............. ,_~,-, ... n 4:3 (:) 0 4799.54 4- 6 :=:2. 4'.-.?C~C) 4899.54. 47:.--:2. 500 (]) 4999, 5:3 ........... 4:382, 5100 "- ' '- - 4982. ':5'=., · -, (3 .-7':.! ='- '-' 200 % 1 '-? 9 k] '.';' =',') -"-' "'-' '-. :-5300 '::'-"- '- ..... ..... : y :,', 47 ,_,':"- 1 ::: ',.'. 47 5350_ 5:349 .2::3 ._,="-"-'"'..' .:..... :BE: 5400 5399 1 o =.'~,-,.", ..... ,.coz.. 19 5450 . . 544~. 04 ............. .=i3:.31, C-:Zl. 5500 5498. z....,'-'='Dc, ut'-:'-"- · ... ,_,'-'=' 5/=.0C) 5596.49 54.79.49 5700 ..:,6 .',,'4. 17 ...... ._,._,77. _1. 7 0 16, 0 51 .............. 0 . 16 . 0 13 (7) 5t-, (} 20 ..... , 0 34. 5 ~ '") 'Z, ,.,., , ("1 54 C) "1.:=: 5 :'=: ............... C) 35:: (.) .--,,= .,,."j .~1 0 :L 6, '-' '2/, 5 45 .......... 7 ... '.:.', 50 i 1 '.'_--:7 13 4. C:OURSE. · D I RECT I ON I]EGREES S 19.6(') W '"' 57 loW ':'.4/-, 3C) W S 65.30 W 67 /-.A W '='70 10 W . .~, m , N 70. 10 W · _,':' 63 ./-,0_ W .= ..... 10 W S 36.39 W S 4.5.50 W .:, z z. 69 E S ':' . 5 ,:, 7 0 N 74.50. N /-':' 10 N 70. 10 N 60. :BO' N 6:3.50 N 70,60. _ S 71,39 : S 86.3'F' S c,.z, o(2 S 74,89 ~ S 71.39 E '-' 69 R9 E · ~ ~ -- . ,.i 67,~'' E - .2' L) ......... DOG-I.EG ................TOTAl: SEVER I TY RECTANGI_ILAR C:OORD I NATES DEG/1 O0 NORTH/SOLITH EAST/WEST O. 50 4:3.5:3:5; 6.6,8 W 44.4.9 :i; : 7.:36 W VERTICAL SECTION 18.82 18.79 ............. (:).--16 ................. 45.06 S ................... 8~,--1.1TW--z: .......18,-5C). (:)· 16 45.52 S 8.78 W 18.20 (-) 0',=: 4 r.:; '"'"', . . · ..... ::,z. ',=; 9 47 W 17 79 _.0 :B/=, 46 18 S ................ 10,-40--W ,1.7, .... ' ............ . . ........... . - . ;,~..,.' . 0. ~(')_. 46.2'7 .'.--.'; 11 . ,.,,_,':":' W " 16 .46. C). 32 4.6.26, S 11.9"P W . 15. '75 ............ ¢'),.-1.::-: 46 5;9 : .............. 1 ':' 57--W -1 S,-6...,.. ............... . -- . ,~Z. · .~ 0 ~.:, 4/-, ':)::: '=' 1 '-' 0.=4, W 1 '-i 4.'7 0.60 47.6'? r.:; 13.73 W 15.3 :L , ........ ....... 0. ::: o 4,'2: · 44 S 14 17 W ........... -.,- 1 ~-' ':~ z- -' C). 20 48, 7":' '-' 3 - ' · _ , ._, .=, .1 ..:q'.v~ ):.15 75 '- : O. 17 4.0. ':'"''-' "' ' '- .... · '- ,:, l'q,_ · ':":',.,,_, W :" '?'' 16 . ," i' - 0 · 20 ...................... 48.7'~.... S ........................... 1.2,-90.,- W ...........16,~ 6 _- O. 15 4.°,_,, 63 S 12.. 47 W I6. ,_q'-',=, _- O...."-',=,'" 4. 8..:,'"'._, ~'= '::'._, 11.7:2 14 17 · 34 ~ .,,, ........ ¢~' .................... 0 ,.t :3. 47 ,, .u ? S ............ ! ............. 10 ..8'P- W ...... ........... 17, ~2. ,., _-0. ..~."4':, 47 · 42 . 'S 9. · '=¢.. 2 W' ' ~ 18 · 31 " ': 0 1":' 4.6 ,c:..=, :3 ' cq 75 W 1'",:, 94 .-- · ~ · ,- .,-- m , · (') ~'" 1 .: ........................ 46 "" " .... ':=" · .... ~"o4-...-, ............................ 7~"7.J W''Z ............ 1'9 51 "' O 0':' 45 "?~ , . ....... ;._ S /=, 8:3 W 20 05 0.4. 1 45.8/=, rE; ,_'-,. `1. :2 W '.=.'0.5'P · .-.z.1 45.68 ::.¢ "" 77 W'. '-'"' . ....... .=,, . ........... ,,z., 4:3 :3· 65 45 .... 66 rE; o. ;::':P W -.4'=' . ._'-q 1 · ~, · 0"t ."~ · ~ -- "1 o z.~= 46 11 S 3.4-1 E 9,q./=o ............... 4,.11 ....................... 47,.31 .... S ........................ P.., 09- E ......... -'--84 ~0'1' 4.56 49 '~ S · · .._4 t6 34 E 41 26 1·':' '> ~5 ':'1 S .... ' '-' 1, 52. 6:2: .'-' ~ '~ ...... , ............. . (: ,:, :=; . ._ .............. ,.,o. 75 g 80,. lq SPERRY-'.-~UN WELL SURVEY I NG-.-COMF'ANY-- ANCHORAGE ALASKA ARCO ALASKA, INC. HEMI SPRINGS STATE. t~1 ............................................ · - WILDCAT FIELD ALASKA VERTICAL SECTION CALCULATED ALONG CLOSURE C:C, IdF'UTAT I ON-.-DATE. FEBRIJARY 27, 1'..?:--:4 .................. PAGE-· ._,'=' DATE OF SURVEY FEBRUARY 24, '1984 BOSS- GYROSCOPI C -.-SURVEY--~= ,...IF~B NUMBER AK-BO-40C) lO/HA-40011 KEI_LY BUSHING ELEV. = 117.00 FT· ........................ OPERATOR-SM I TH ........................................ .~EASURED ( PTH ....................... TRUE ............ SUB-SEA .............. L-:AI_IRSE... VERT I CAE VERT I F:AL I NF:L I NAT I ON DEF'TH DEF'TH DEG M I N . . 5800 5900 6000 6100 6200 6300 6400 '6500 ................... 6600 6700 6800 .............. 6900 7000 7100 (. ........ 7200 7300 7400 .... 7500 7600 7700 ...... 7800 7'P00 8000 81 CiO 8200 8300 8400 .:350C) 86(30 :3700 COLIRSE D I R E C: T I 0 N DEGREES ._,791.27 ._,674.27 14 :34 S ._,._.,:,7, 70 5770 7(') :1./-,4. =..o'-,'-, 35 F,:::A6 '-'"=" o., :1. 7 4.8 L=: /., 078. l 2 5'P/., 1.12 1 ':.?23 L=: ' I~' .- ~ ,"'. 6171. 'P 2 /., 0._,4. o 2 ";' 1 ::3 · 6264.50 6147.._,=(]. ...... .. ..' .:. 1 :.3 ::; ¢,o .... , 6A /.,238.6/-, Z=' 1 6.:, ..' ,:,. 25 27 28 :=; 644-5.25 .... "-' ....... 65:3:3.22 ............... 6,416. :,22 .................. 29 ........ 1 ,'~ ........ S · "m ' 66 .' U. 64 6503.64 .,_'="-',:, 4o,. '.S - 670 o. :36 65 'P 1. :2: 6, ..._.':' ::' :33 .... 6796.72 ........ /:,67'?. 72 ........... 27 ....]./., 68L=:5.67 6768.67 6973.99 685/.,. 99 ............. 7060..57 ............. 6943.57 .............. 7145.11 70-.'o·11 7227.30 7110.30 ............ 7306.93 .............. 7189.93 ........... 73:34 '- = . . Y~, 72/-,7.95 7462.84 7345.84 · 7541 -',_, .............. 7424 ........ , .... · ~ .,' .,..I ............ 27 /", 2:=: 49 :2:1 ...... 1. C') 3:3 21 :_--:6 4 3:3 '-' ,. .._1 38 ...... 8 37 5/4. :=: 7 3 '2 .... 37'. "'" ':: .... .~._l 7:7 :L 6 37 11 · . 7._,0o. 02 7620 02 -="-' 769?. 11 75,'_--:2. 11 7778.47. 766.1.47 7857. 'P6 7740. '.:)6 7937. ..,o 7820..%o._,_, 8(317. :36 .......... 79(.")0. :36 ........... 36 C) 80'..="P. 36 7'PE:2 .. 36 34 49 8182. 16 8065. 16 3:3 2:]: 8266.38 :3149.38 31 50 Dr,S-LEG ......................... : ..... TOTAL '..-'.;EVER I TY REC:TANGULAR C:OORD I NATES DEG/1C)C) NCIRTH/SC~UTH EAST/WEST VERTICAL SECT I ON 65.89 /=,4.5(3 6:2:. C) 61.39 59. L=:9 58. :30 ._, 7. :3C) 60.30 6.o /=,3.1(:) ~'0 ,- 62. ~' .... 67.60 70. '-'"=' ,'-, .. ,71.6 71. 19 69. /_-,7.19, 66.3 '.'.=~ 66 0 64: 5C) 64. () 6:3. 1 '.:;' 6,2.5(:) 61.69 6 C)./., C) 59. 1 F,,-, /.,9 ~o 1C) ._ i..) · 5Z- 39 E ~. _e~ . , E 1.54 73.15 :=; 75.68 E · "-]= 84.24 S 99.66 E E 1 7:5: ,.-97 1 ='-.:.'"' ., 125 79--.E ........... g .............. · .._1 ....... --, ..... IS 1.66 112.04 'E; 15:3. 'P'P E E 1· ,_,'"2, 1'.'::''':',~...-. .. · 0:=:_ 'S 1:E:4 . 17 E 103.6= 129.74 <_S__t.58..61 19C) q'=' 224. o'-'4 E .........2..1/- .......... 14:=:.44.S ............ 216.55 E ......... ~-262.-54 E' ") 10 17 C) :'::3 :.-3 ..... = 2'--.') .-.... 1 E 3 C):3..~':' d.. · I . · . %. IF 2.5'7 19. :.3. :30 ._'.-] ~ .... ... ,=.-' '".-/. :31 E ~ 347.94 IS '-' '~'/ ' '-'" ~,.-76~... F.: .......... :.=: 31 ,,..1.'7 ... E :3 ';' 5,-. 2 c: ................... d~...,,~' .J~ :..') '. ............ ..' I ._ ~ _ ""-'- . ~74.4. E .44:3.37 IS C). 44 ,'._-,7 69 S '"" 9 ~ 1 25'::'). =i"=' '=' ~ '. " ' 2.34 ...'::ti,. C) .2:=:' S" 5 C) 0.-.:l":' E." .. ' ....,,.....- ~ oo. 6 C , , - 6.,.,:, 2(.] E '"" 31 '-' '-' · o l 6,. q'=' ' ' ""'" ,. ,_l .~, · ,.:.. 544.05 E ,.~' , ['-. . , t:='.,- · ..... 7--,-: ............. y.L..,.4A-.[E ............ 6.76.4 i-, I:=' '. ~. ."l · ,=,._, :=, :,4~. C) 1 E 727 . ,_,':'~.. :::'=.? '-' 6':~ 5 /- ':' E 7 ::42 ':)': · _ . ' ."i .. - · l i_1 - · .. (-) ,=, . ,~ -- ~ ........ ,. ..... .,--.,.? ...... 7o I. 9C-:.,..E ................. ,-842, 7:--: "" '"'" ·.:, o(.);~. 43 E '9C)3. .., -- ,--. [-r ~. ' E : 0.5/-, 441.04 o. ,:,:,6 81 E ':. ,965. 17. E ......... -=.-:-J,:-'l... Oo ~/. ~ n :i=,S.-- ......... '-]23: 1,7- E.--:-:-;;i~11026..-4~, . . ._m -~ .......... r ~'/' · . ". ' E 0 '-"-' · .J., ,i, E 0.61 E ..........0.44 E 0.51 E 0.67 E. , ........ 1.4.5 E 1 '-"-° · j:: .-' E 1.47 1.80 493.78 :.3 978.65 E i (:),'-=:7. :3'~ 52(). '78 :iS 10:33.46 E 114:=:. 0 · " ' . -- i ..... -- 548 74 S 1 A ::: 7 60 E .......... 1 :,-' ).-'.. 4 .~. r.- - 'T, - -' c, Z 7. 1._, ::~ ' 1141 . ~.~.c,.=, E 1 ',"' 6:=,. 7 .6 C). 6, . ._,':'._.':' :S 1194 .21 E 132'=~... (')~. A:::/-, 21 S ............. 1 ~4._,. 79 .. E ................ 1 ~:sS. 4! /., 6 A_. 0 o.. :=; 1=;._ '~'':' ~ .4:3 E 1446. .=,'-'~' 6')5.47 S 1:::43. 1:=: E 1 724 ...../-,n S 13':"-':,. 52 E ........1 ="=',.-,6.2, ARCO ALASKA, INC. · . HEM I -.SPR I NOS .- STATE.-.:~.i ............................................................. WILDCAT FIELD ALASKA ....................... . PAGE 4 ................ SF'ERRY-SLIN WELL' SURVEYING.. COMPANY ........................ ANCHORAGE ALASKA. ... DATE OF SURVEY FEBRUARY 24, 1984 C:C~MF'LITAT I ON DATE ............. BOSS.-C;VROSC:OF'-I O---SURVEY FEBRLIARY 27, 17C-:4 ,_IDB NUMBER AI<-BO-40010/MA-40011 KELI_Y BUSHING ELEV. = 117.0() FT. VERTICAL SECTION CALCLILATED ALONG CLL]SURE ................................ TRUE ............ SUB-SEA ......... COURSE ........... C:OIJRSE ' ................................ C~F'ERATOR-SM I .T-H -. D n G- L E G SEVER I ]'Y D E iS / 1 (])0 .... ASURED VERT I C:AL VERT I C:AL I NC:L I NAT I ON [; I REC:T I ON (' ..PTH DEF'TH DEPTH . DEG I'dlN DEGREES ' ' ,-,,/ E i '.~'9 75::: 4A 8800 8351.90 P-,,-.-,- ? ':' 4. '-?, n. :.--:_ C~_ 34 ,.s; 55 . '-'_ ". ..... ' ~ 1 6:--: 9,-? 6 '.:-; '~';% 10 E 1 "~'7" 781 64 8'P 00 ::: 4 S: :::. 63 ,_:: -: 2 ..... . .... ' '- '- ' "~' '-" S' ~ ''~ ................ ' .-, o 1 '.~ E 1,3 ('~ ...... 80'P-.-70 · - . . .... - . · - .- i_01 _ - · · , ~0 A 0 8526 2:9 ~ 4 A'.~ ~ 9 1 ~"l - ? 100 :--:614. S.) 3 84 ? 7. '? 3 27 1 i :--; 50, :-': 0 E 1,4.:s: 8:_--::--:. 29 ..................... TOTAL: REC:TANGLILAR COORD I NATES: VERT I C:AL Iqr'~R]-H /SF~L~]'H EAST / WEST E;ECT I AN c, 14'71 ~ ._, · - c. 1472 ~,6 E 1657 82 ._~ , · S .......1511.,-.4.2-.E i-705.7:2 S 1'=*'-'~, ~ ,=,. (')4. E 1752 .0? - c,/. ,:, A:--: ::; 1%:::2 56 ~ 2 C~ 0 :::703, 94 85 :E:d,. 'P 4 27 2 ::: 47.69 E i. 4 Z ,- .......... ..~ 4.% 1 S 4-3 60 E ................ '--.' 8:3 :::9:3 ':';~ '-' 1.61:3 ,-87 9300 ......... :3793.86 ........., ,,~-~-, ':'/--//-. ':'/-- '-' ' ' ' '- · ' ........ - ....... ": .............. ,-', .j '-' 3'r~ ,-,,r~ ":' 27 ,r~ .'.-., :'-: ,-,,= ,:. 164 C}. 9'7 ..".2, .' II ? 40 A ,_':~ o"' '-',=, ~%. 20 ,=.'-'/-'/> c,'-' .2 c} ::: .=, ,:, :. E ,-, ,-, .-, ' ; 'r ,-.C' · - . 0 · 9470 8.950, 2'::,_ o0o3 . ~:c,'-"-' 20 1.~']- ::~ 3'-.?. . 1'-.?. E 4. Id, ,:~i,", :::() ,,_4. .1657 46 ""'-'"' ' · 1-AT.S ._o t- ................ .9~63 ...... ~03A. 36 ........ ~721.-:36 ................ 17 .....0 .......... S...43, O.-E .................. 3, 7:3 ........... PT1., z...._.--,..> ........... ~ . .. E 1797.3'_.: E .......... ---1840.35 E ' . 1879.7/_- E 1 'P04.5'.; E ............ 1-9:'~"4~. 2~ 9657 .9128.4:--: .0.752 921 '?. ? 1 ............. 9846 ........... ?310,50 9739 'P 400. 11 ( 9490.70 . . 10316 . :10410- 1050 ",' 10596 .... 10688 107 :s: S: 10846 10874 10 'P 37 10033 .... 10126 9580,37 ............... .946:3. :37 ............... 15.,. 15 ........ 'S .36.'50 ":'~ 50 " '--' ,,~ ,_1 ._1 ,_1 . -- - P67-.' · <')7 ""===' (.')7 1 P; (] ::S .... ?011 · 4:_--: 1. 6 0 S 39. 0. E 1.61 991. :_::4 S 1/:,'.-.'/4.4:3 E 1959.0z '? 1 (_')2. '.--.* 115 :30 S :37.50 E 0.6,8 101. 1.5:3 '.3 1710.40 E 1 '~:--::3.6( .. , ...... 17--- 6'P.- E :30 S. 37..SA I'-- ...... 0.0(} . 1 C)31 5.t ..'S -. '-'~, ........ .2007 · 4~ -"' E 2C)'ql 0( '-' 1740. '-' ' ::.: 0 o :2:7, ~ 0 [}. C~. C~0 1 C) 51 2:24 o - ' - - . .. ~ 7..,.:,. 94 E ':" 0 r-i 4 7 :~ :2:0 :5 36, 50 E 0,2:=: 1071 · '.2'.~ ':~ 1 ~---'- -- -- · F_: ............ 0, 27 ........10? 1 ,,.11 S--.: ....... $770.~.-60- E .............. 2(.')78 ~. 0( F' 0.38 1111.16 S 1785,_1.7 E: 210!.3( 9764.04 9647.04 ?,-,% % .-, -c ....o5..-,. '.;'738 . .2'-"":._, 9?44.90 .-.~,:,.~ 7 1 C)036.50 ',-.?"P 1 ':.?. 54. 10126.30 ......... 100 O'P. :30. 1021'P. 10 10102. 10 10280.80 1016:3.80 10308.20 ...... 10191.20 .... A--.,.~,.~. c? 0 10:369.90 1 ~.=...... 14 0 S 32.50 1 ::4 30 :'_-3.' 28. 0 13 0 S 26,. 50 12 4.5 S 26. 0 1::..".:30 ........ S 24,..0 12 0 S 23. 0 12 0 S 21.5'0 .1.1 45 S :21,50 11 4=.j ..,':' 21 . ...~'~0 7y,:,. 49 E ..." o.."" 1 '"":' 11 "" ] '-'/ '-' ' ·.2 ... .:,t. ,::, :, .=, 1 '- '-' 12:3 ,~e ' · ,'" -- w' ., ..,, . ~ ,1.,:6, 1.1:~0 14,~.4, 1:30'P.7:5 E. ................ 14:3 4' 0 66 11 d, 8 '-'"" '.~ ':~ · ,Z' ,Z, 1 ''"' ' ' . . ,:,1..·41 F 2161 9' "'""~ 6-7 E '--" ,Z' 1 ,Z, ~ '- ~180 1, .-S .............. 1837.' 17-E .......... 2197'~'4~ -- i-i ~ ii ,~'i ,--i :-] 1,:,4.. 21 E ...,~14,4~ o 1 '-' ='''' o._,,-,. 17 E"- 2225 ......:::5,:Z .. ~:-~ - E ........... ----:-,,~oU O. ,-' ~'~ ~ E 2240 6 14C, RIZONTAL DISPLAC:EMENT.'= . :2240,62 FEET AT. SCILITH. 55 ...DEG,. 5:3 .MIN. EAST-., AT .MD-.= .... 109L47- THE CALCLILATION F'RC~C:EDLIREF'; ARE BASED ON THE USE OF TFIREE DIMENSIONAL RADIUS CIF C:LIRVATURE METHCID. ARCO ALASKA, INC. -HEMI-SPRINGS-STATE-#I WILDCAT FIELD ALASKA · -.SF'ERRY-SI. IN WELL..SI_IRVEYING.-COMPANY .................................................................... PAGE---5, ANCHORAGE ALASKA .................................................... F:OMF'UTAT I ON. DATE FEBRLIARY 27, 19:::4 DATE OF SURVEY FEBRUARY 24, 1984 JOB NUMBER AK-BO-40010/MA-40011 I1-. ii · KELLY BLoHING ELEV. = 117 O0 FT ................................ OF'ERATOR-SM I TH ....... ~ .................. ,_ .. · : , ;., ',.. ::; I NTERF'OLATED VALUES FOR EVEN 1C)00 FEET .(::iF MEASI_IRED DEF'TH ( -ASIJRED · ....;F'TH . 0 .... 1000 .. 2000 oUOu ....... 4000 5000 6()00 ................... 7000 .... 80C) 0 '~000 ..... 10000 10937 I'RUE SUB-SEA VERT I C:AL VERT I CAL . REI::TANG DEPTH, ........ DEF'TH ....... NORTH/S 0.00 - 117. 999 8::--: ,-,,-,.T, 1999 72 1 '-"-"-' · ,_-, ,.], ..- . 2':~ o ,-? 61 '=' ':' ':' ':' ...... · .. ,_H_i... J:';')'~/? · 57 ...... 3::::--:2. 4 9 ? 9.5'3 48 ::: 2. 5,Po-~ .-,=' ...... oo ,_,866. ,/_-.8:35 .. 67 ......... 6768.. 769'?. 1 i 7~':"--' i.... i_l & i ,::I.'- ~' , ..-/-,, '-' :':: ,-.'/ ,:, Z~ ['l .... i.,_-~ ,. ii 9458. '-"- o :,~ .... 9341,. 10 ''~" o6 .~. 90 10'"~'" TOTAL I_ILAR C:OORD I NATES OI_ITH EAS]'/ 00 C). 00 ::::--: .......................... 12 75 '-' 72 2'.-.-/. '..:, i.:/ S L',i 4'-' s'-' - ,.:,.._ .-, '~ 57 ................... 47, 6'? .'.-'.; .. .... I :53 46.34- S .:,'-'=._, 9'7 .15 '.:; 6, 7 ........................ 3 ("~ (') '--."-q ::~ .... 11 ='-". '~',::: ._, ... (.) '.:; ~:'- '-:.~ 8 ("~. ':~... 70 S', 89 1C)64.20 ~:; 90 1253.79 S CALCULATION. F'ROCEDURES.- ARE B~$ED ,.AN THE L,:,E OF~ [FIR~E-.I: IMF'N$IONAL,...RAD~ I'-' L o ,OF-,. F:URVATURE---HF,]THOD ........................ PAGE 6- ................... SF'ERRY-SUN WELL,-SURVEY I NG. COMF'ANY ........ ANE:I4ORAGE ALAF;I<A DATE OF SURVEY FEBRUARY 24, 1984 ARCO ALASKA, INC. ~ ....................................... HEMI- SPRINGS :STATE ~1 ................................................CFIMPLITATION'-'DATE ........................................... WILBCAT I=IELD FEBRUARY 27, 1984 ,JOB NUMBER AK-B¢I-4C)O10/MA-4()011 KELLY BUSHING' ELEV. = 117.00 FT· ALASKA ('. _ASURED DEF'TH I NTERF'FILATED VALLIES FOIR · TRUE SIJB-SEA VERT I CAL VERT I C:,AL REF:TANGULAR ........ DEF'TH ...... DEPTH NL-~RTH/'.:;OUTH 0 117 217 o17 417 517 617 ............ 717.. , ,:, 17 717 ................. 1017 1117 ,, 1°17 FIF'ERATOR-SM I TH ....................................... .. EVEN 1(:)(") FEE'I' OF SLIB-SEA DEF'TH ,.. TOTAL E:OORD I NATE:=; MD-TVD VERT I CAL I=ZAST / W E'.=;T .... D I FFEREhlCE ......... C:OIRRECT 101',,1 ............ O. C)O -1 17. C)C) O. C)O 117.00 . C).O0 ........ 1..46 .'_--; 217. (') C) 1 C)C). 0 C) :E:. :24'? S 317.00 200. 0 (] 5.33 :.:.; ............... _ . . # . . · ............ ,, .':,,_! 417.00 2 c) C~ C)c) ' 6 ::"; 517.00 400.00 7. :iii:6 S ....... !. :=; 617.00 500.0 () 8 '"-' ' 71,7.. O0 ............... 600. 00 ...................... :::::. 'P4 :-q ..... A17·O0 700.00 iO.O'P 'S c..~.-.,,::. ':' 17 0 0 :::(') C). (')C) 1. 1 ._ ..- 1017.0 0 ....... 9 C) O. 0 0 ............ 1:2:. 0 .1. S 1 1 17.0 C) 1 ('}(')C) (] C) .1. 4- 5:2: ':' 1 '=-' 17.0 0 1 100. 0 0 1 6. :2::2::-3 ......... :1.-q17 ...... .1.~17.00 ............... .1.2c~0. ~'~("~ 1.7 71 '"-" 1417 1417.00 1:2..00. 00 .1. 'F.'. 78 :=; · F, . .z.'l. ~1 S 1.... 17 1517.00 14 00 0 ~"~ '-' .... ..... 1617 ..· 1617.00 15 C) O. 00 2 :=:..1. () S 1717 1717.00 .1. 600. ~"~ 1 '=' 17 1817.00 17 00. 0 cl 26.58 S .. "~,-, 0 c) 1 1. ::::4 E <"~ (-':' '- '"" 6'7 E 0 C)':7~ c) 01 at:. m # ' ' ""' · o. :1. '7 E C). C)'P .............................. 6) .C) C) :::.:.40 IE O. 10 o.01 "-, ::.~':' F' O. 1 1 ('). 0.1. · "' me _ ~2. ' · "':=:C) E C) 12 ................................ 0.01. ~, ·,. ' ............. · -, ' c7:':: E, C) 1"" 0 C) 1 . · 0~ 2.l"-]4 E C). 15 C) -o ......... 2.09 IE .................... 0 .',, .1. 6..,. i ................................ O. 0'2 -, ': ................................................... .,:,..., E 0.1c' 0 02 1.4.3 E 0.20 0.02 1.0:3 E ,. 0.:2.1. ........... 0.01 .................................. 0.70 E 0.2:_:: 0.01, O. 0"" --,,=.- o 0'=' ,:, E 0....:,_~ .... .......................................... '.E;F'ERRY-:BUI',I WELL SURVEY I NG-. C:OMF'ANY ANCHORAGE ALAAKA ARCO ALASKA, INC. HEMI SPRINGS STATE..#i ........................................ WILDCAT F'IELD ALASKA ( TRUE SUB-F;EA ' MEASIJRED VERT I CAL VERT I F:AI_ DEF'TH DEPTH DEF'TI4 PAGE--- 7 DATE OF SURVEY FEBRUARY 24, . 1984 CC~MPUTAT I ON--DATE FEBRUARY 27, 1984 INTERPOLATED VALUE'.=; FOR EVEN 10C) FEET OF SUB-SEA DEF'TH · , .JOB NUMBER AK-BO-40010/MA-40011 KELL'Y BUSHING ELEV. = 117.00 FT. · . . OF'ERATFiR-SMITH ................ ,~ ..... ¢.. ~ · TOTAL RECTANGULAR CO6, RD I NA-FES MD-TVD VERT I CAL NAR-FH /SF~I_ITH . EAST / WEST ......D I FFERENCE., CnRREF:T I FiN ............ 00 18 (')(]. ()(] 2 ::-:. 4-'.-) S 0.65 W , , '0.27 (]. 02 '~: 00 .......1900.00 .................. :--:0. '2'2 S .................. 1.33 ,,,W.~ ....:: ,~.--- ..... 0 ..2:.-.: ............................... 0.02 ............ .. _ Aq'w 0.:30 (') O1 00 2000. 00 31 '?0 ::; .1..' . - 1917 1917. 2017 2017. 2117 '.F'117. 2217 2217.00 ..'-" 100 . (]. 0 , 2317 - 2317.00 .... 2200.00 ........... . _ ....:, 2417 2417 2517 2517.00 2400.00 ............... 2617 .... 2617.00 .............. 2500..00 ............. 2717 2717.00 2600.00 2817 2817.00 2700.00 ............ z,=.(.) J 00 ......... 2'P17 ..... 2f¢17.00 ~"" 'C. . ~'.. 3017 ~017 00 .00 ( '~117 c'117 00 '-' ............. :R217 ....~'~ '7 o 17 ~,':' ~,':' 17 00 3200 . O. 0 'R417 ~417.00 00 ....... 3400.00 ....................... 00 3500.00 3600.00 ............ 3517 ......... o~,17'-'= . ':'A17. 3617 ~,- 3717 3717.00 SPERRY-SUN WELL SURVEYING-'COMPANY ARCO ALASKA, INC. HEMI .SF'RINGS. STATE.- #1 .............................................. WILDCAT FIELD ALASKA , ANCHORAGE ALASKA :"" C:OMPLITATI ON DATE FEBRUARY 27, 1'.-784 ................................................................................ FIF'ERATFIR-SM I TH · INTERPOLATED (7ALLIES; FOR EVEN 100 FEET OF SLIB-SEA DEPTH SI_lB-SEA TOTAL VERT I CAL RECTANGIJLAR COORD .......... D EF'.T H ....... N 0 R:i'H /SC~I_ITH ....... EA'.--; S ................... 1 o~, 1 S 1 S 1 S 1 S ................. 3817. O0 3700.00 46. 3917.00 ..... 3800.00 ................ ' ........ 47. 4017. O0 3';'00.00 47. 4117. C) 0 4000.00 48. TRUE ldEASLIREn VERT I CAL (" :PTH ........ DEF'TH 3817 66 3.917 04. 4017 '-":' 4117 51 ............... 4217 ............. 4217. O0 ............ 4100.,00 ......................... 48.76 4 o 17 4317.00 4200 00 , 4.',5: ::::z 4417 4417.00 4:2:00.00 4 :::. 77 ................. 4517 ............. 4517,00 ............... 4400.00 ...................... 4-:::. 59.. I NATES MD-TVD T / WEST ........ D.I FFERENE:E .......... PAGE DATE'OF SURVEY FEBRLIARY 24, 1.984 JOB NUMBER AK-BO-40010/MA-40011 KELI_Y BLISHING ELEV. = 117.00 FT. · : :, 1 VERTICAL '.-~OORREOTION 4617 4717 ............ 4817 4917 4917.00 5017 5017.00 '---51.17 ............ 5117.-00 ............. 4617.00 4. 500.00 4.8. 4717.00 460 C). 00 47. ......... 481-7.. O0 ............. 4700.00 .............................. 47. 4800.00 46. : 4900.00 4.6. 50 (') (')., 0 (') ' ~= 5217 5217.00 5100.00 45. 5317 5317.00 5200.00 45. 5417, , 5417.00 - 5300.00 ............... 46. 551~ 5517.00 5400.00 5(). 5620 5617 00 550(] 00 ._7 29 :--; 11.56 W 0.45 0.0C) .90 $ 10.77 W 0.45 0.00 30,S ' 9,.71 W ............................... 0.4/: ............................... 0 01 -: ................. -, ................ 7':' ':' ,:,. 56'-' W ': 0 4.6 0: 01 ._~ ._1 , . , . , 27 S 7;,60 W ",'.', 0.4'7 .... 0.01 '" 0.00 0.0/_-, 0 '"/' '" ' .... '"' ""~ ii ,'"1 ~"1 -, ......... ,~ ...... ,~""' ~'..-~'-,~ ............... 1.12 1..91 ........................... · ~,.~ ........... ~ .......................................... -.. ....................... ~ .................... ~ ~..-----: :~ ~...,. '-.. .... ARCO ALASKA, INC. -,oHEMI. SPRINGS STATE-.~i WILDCAT FIELD ALASKA . . TRUE MEASURED VERT I ;_-:AL DEPTH ... DEF'TH .SPERRY-SUN WELL SURVEYING-.OOMPANY. .................. . ....... ; ........................ PAGE- - ANCH~]RAGE ALASKA ':' DATE OF :SURVEY FEBRUARY 24, 1984 C,-~MF'LITATICiN DATE".,·; ...................................................... I--EBRUARV' ~7, 1.984 JOB NUMBER AK-BO-4OOiO/MA-4001'i KELLY BLISHING ELEV. = 117.00 FT~ ............... OI-'ERA TAR-SM I TI-'t ................................ I NTERF'OLATED VALLIES FOR EVEN 100 FEET OF SLIB-SEA DEF'TH SUB-SEA TATAL VERT I CAL RECTANGULAR COORD I NATES; MD-TVD VERT I CAL DEF']:'H ....... Nr~RTFI/SFHJTH. EAST/WEST ...... BI FFERENC:E .......... CORRECTION 5723 5717 · O0 5600. 5826 5817.00 570£]. 9 ':: (') F,':, 17 00 F, ':' (')0 · ~... %... . ... ~.l ii 6035 6017.00 5900. ....... 6141 ..... 6117.,00 ....... 6000. 6248 6217.00 6100. 6357 6317.00 6200. ..................... 6468 .............. 6417..00 ............ 6300. 6581 6517.00 6400. · 66~5 6617.0¢] 6._,U(.]. .............. 680'7 67,17.00 ...... 6600. 6922 6817.00 6700. 7035 6~ 17.00 6800. (') 0 , 65.71 S ._,~' o'-'. 6 !-';_ E 6 .44 .~'-'. 50 OC),- ......... ' 7.~7. ,c:::: S · q 1 79 E ........................ .9.. 59- ............................... ,o..15'-' (')(') :37 ':":'" ..... '~ ':~0 ,_, .... :, 107 's,,:..-, E 1 ..::. 4 ? . . I m ~--. '-- I .' 0 ¢) 1 (]2.0/-, S 1. '-' ~ - . _ o._,. 42 E 1 ~=:. 34 4. E:6 .............. 71 4 9 ........ 7017.00 ............... 6900 · 7266 7117.0¢) 70c)0. 7387 7217.00 7100. ........ 7512 7317. O0 ............ 7200. 7641 7417.00 7300. 7769 7517.00 7400. C) 0 11 ':' 6(') "S 166 02 0 0 13 7. 'P ¢) ?-; 1 ,r,.. 9. . ~,':',_.':' 00 1 AC) 50 S; ~"-'= -- . I ~'--Ia ,' 7 00 236.7:3 S. ..,°72.70 '-'- 421 44. (')0 , ~ & 1 67 '::' 00 2:35 '::' ~ S ~ ~ '" · , :~,:,. 11 i i_m ._ 00 ' E: 06. ~,c' ,:).. ._,':' ~,~ 1 P]_. 04 0(') .......................... 324 /-':' c; 5/',& A3 c)(') .... ~ 4 o'-' 624 .49 00 36 A_. 34 ~ 6, ,_,':',_,':'. 70 O0 394 17 '-' ~'- <' ': 00 426 1 :''-' q ~'':' c,,:, 00 ~'" S 905 .. 99 .:, 1.40 , ' 7 1 '--"-' ' :.; :' :i' :; .", E '"~ ' '40·'"'7' ' : ,"; :' 8."-'o6 " I~" " ' ~ 4 .--, "Y , ' ' ~ r_.. ............ ..~.,,-.¢. ,'. ............... ~. 1.01 ......................... ~ ..... E 64 4.l 1''') 1':-' E ''-' 14 44 7~. 84 · E '~ '~' '-' ........... : ............ . ~., o4 .... 1'-' '.'-~"-¢ ,", , , E 10.=], ''~''' . .. ,: :, ._.c,~. 12 ~'~' ' '~. E 11'" ~" ,:,, 19 1'-' 37 -."mm , · t "~ '-~ '-~('~ .. ' ' E. .................... ., .:,~: ...~. ................................. · 4 ..01 ......................... ;J,.:;~;., E 149.34 17.14 . E 170 · 30 '-' ' E., 195 · 84 ............................ '"=' ................... ,~,..,. 54 ..................................................... , :,, : , , E 224.. c": . .. ':"'-' ,..7 ,,c,. 45 ,. E '-'.'-]'-' ' ~.,./., 17 27 ':"-' . , .............. ~ ...................... ARC:O ALASKA, INC. HEMI SPRINGS STATE ~1 · WILDCAT FIELD ALASKA -- SF'ERRY-SUN WELL SURVEYING COMF'ANY ................ PAGE. 10 ANCHORAGE ALASKA BATE OF sLIRVEY FEBRUARY 24, '1!784 COMF'UTATION BATE FEBRUARY 27, 1.984 dOB NUMBER AI'-'.'.'-f'40-4001C')/MA-40011 KELLY BUS;HING ELEV. = 117.00 FT. ................................ OF'ERATOR-SM I.TH (' -=ASLIRED ' _,rZPTH INTERPOLATED VALUES FAR EVEN 100 FEE~T OF F:LIB-SEA DEPTH TRUE 'SUB-SEA TOTAL VERT I CAL VERT I C:AL REE:TANGULAR COORD I NATES: MD-TVB VERT I C:AL DEPTH .......... DEF'TH 1'40RTH / :=;rUJTI-4 EAS]'/WE,.. T ....... D I FFERENCE I]:ORRECT I ON ........ ............. 78.996 ~ ~'-I ") '-,. 8148 8274 ......... 83:]8 8641 ...................... 8759. 8:=:75 8~8.9 .......... .9102 9214 .9o.=.~ /" .... .9434 .W,.,4. L) P64,., .......... '-2748 .985 '2 9956 7617. ,. 7717· 7817. 7.917. .......... 8017. :3117. 8217. ............ 017. :--:417. 8517. ........ 8617. 8717, :--:817. .'_=~.917. 9017. 7117. 00 O0 00 7700.00 562.38 '.=-; 00 7800.00 .'.5 '.-.? L::. 66 S 00 .......... 7'~' 00. ¢)0 ................ /:.35. :=: 9 S ....... O0 :5:000. O0 '672.47 S O0 8100.00 707.60 S O0 ............. 8200~ O0 .................... 741.90 S ............ 00 8300.00 O0 8400.00 00 8500.00 00 8600. On O0 8700.00 00 ............. 8800.00 ............ 0 C) 'P 000.00 7500.00 492· 74 S 976.54 ..... 7600.00 ........... 527.18 S ...... 1045...73- 1113.72 118£). 61 · 1245.2,'_] 1305. 1362.' 65 1414.-47- 1462.68 774.75 S 806.69 S 83:=:..96 S 872. = ._ ._, ]. c; 9('~6. :31 :=; 'P:=:8. 'P2S.,,. ...... 'P66, '- ~ :Z::: S 5>88.7:--: :_--; ...... 9217.0C) ,,. 91A0.0C) . ? 317.00 .'::';' 200.00 .9417.00 .9:300.00 , 1507. 1548· 1 ,,,- 7· 1/._, ,_.s, 1'. , 164.9. 1~7..'-. 169';'. : 2¢9. 17 27.00 - ~ E.- ~ .....8(:)5...56 ...................... 26, :3'? 1 C) 1 ('). '~ 4 '-' 10:32. ?4 S 10'-34 o=' ~'. · ,. · ; .J 0 17 C) 1726. 1743. S. .................. :~ :'q I · E 404. =- : 424. E---'~-,~ .... 442. ~ 4.2,,:, · 3'.-.? =- 472 · 86 - 4:3 = 4.2 S 4.97. 2A ..... ~(~)'" _ ~,. . ' . ._1 ~ C", · :34-I =-..-~,-.= ....... :-517. 3';? '- ":':":' ~ ,..I ...., · · 36 : 52,:,. "? 1E ='" 79 E 6'2'E 5:39. ~1 25 '-= · _ . .':; ~j 16 "~'= 66' 93 ...................... 24,,77 ............. '- ........................ 4:--: '"':" '~' 55 " 71 2C). 2:=: ' ,'.,. 46 ............................ 17..-74 ...... " -.-4 15.7:--: '='~ 14 11 32 .................. 12.98 .-,., ...................... -, ................ /_-.4 1 '2. :31 50 10. 86 ,'~9 '-' '"":'/ 62 6..,:..":"=',., 05 4 .. 43 '='"q :=: · ".-"2 .. i_ , , ,, .. ......... ,-. . ~ ...,-.,,,,..-,~,,,-: ..... , ....,-,-,,.-,..,.,¢ ...... 7.5 '-' .,.:,.77 %'.'= .... ..... · =~. 78 ARCO ALASKA, HEMI SPRINGS WILDCAT I=IELD ALA?]KA MEASLIRED .(- -'EF'TH 1006 ¢) .w.- 517. ¢)0 J. 0163 :?617.00 10267 $) 717.00 J. 0370 'F,' 817.00 ..... 10473 '?'? 17.00 10575 10017.00 1067',3 10117.00 ........... 10780 ., 10217.00 10883 10317.00 10.937 10367. 'F/O INC. STATE.-#1 ............. I NTERF'OLATED VALLIES FOR EVEN ]-RLIE SLIB-:=;EA TOTAL VERT I CAL VERT I C:AL REC DEPTH ......... DEF']'H .' ....... NOR SF'ERRY-SUN WELL SURVEYING,--COMF'ANY .................... PAGE-1 ANL. HURAL, E AL~SI.(A DATE OF SLIRVEY FEBRUARY 24, 1.984 COMF'LITATI ON DATE ............................................................ FEBRLIARY 27, 1~84 .JOB NUMBER AK-BIZ~-40010/MA-40011 KELLY BU'.=;HING ELEV. = 117.00 FT ............................................. F~PERA TOR-SM I TH ........................ 100 FEET OF SUB-'SEA DEPTH TANGULAR COORD I NATES MD-TVD VERT I CAL TH/SE~LITH, EAST/WEST .... DIFFERENCE .............CORRECT I ¢~N 28 E 543. 54. E ..... ~ ............ 546... ~'~7 E ~'-- ' . ._~,_, (_). 4£) E 55::-:. '::'13' E '=: '='- · 'I. '1 ~':, · 73 E .5~'-' ._1 C, · ':":' E '=61 0:3 ~ E ................. ._,'"" 6 .:,'-', 96 E 566. 9L=: E 5/=,7. 30 3.77 97 ......................... '-' /-.7 49 ':' 52 56 3. (] 7 37. '-' :=:1 97 '=' 60 : · 4/._", 2.4'.-."',, " · 81 ............................ ..'...:,4 ..................... 02 2.21 l'- z, 1.13 THE CA'LCULATION FRLL. EDLIRE.:, USE A LINEAR INTERPOLATION BETWEEN ' . THE NEAREST 2C) FOOT MD (FROM RADILIS OF CLIRVATURE,] POINTS ',, , Su~ges~e~ form to be inserted in each "Ac[l~.~. well folder to d~eck for timely compliance with our regulations. ' ' Operatb~, w~l'l Na~e-and/N[~er . ' ' Reports and Materials to be received by:. ~----~ Date Completion Report Required Well History · _Samples Mud Log Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Prcd~cti~n Test Reports Digitized Data Date Received x/e3 Remarks Yes ARCO Alaska, I~'~' ' Post Offk._ _~ox 100360 Anchoracje, Alaska 99510 Telephone 907 276 1215 April 15, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed are the Monthly State Reports for the following wells: 2B-9 2F-7 WSP #3 2B-10 2F-8 WSP #9 2B-11 2F-9 WSP #12 2B-12 2F-10 Hemi Springs State #1 2A-1 WSP #1S Thank you. Sincerely, / Actin~ District Drilling Engineer JBK/SHi:ih ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldCompany -- .' ,~--. STATE OF ALASKA --~ ~ : ALASKA _.iL AND GAS CONSERVATION C~. tMISSION MONTHLY REPORT OF DRILLING AND WOR OVER OPERATIONS 7. Perm~t3N._o! 81 1~ · Drilling well ~ Workover operation [] 2. Name of operator ARCO Alaska, Inc. 3'Add'ss O. . Box 100360, Anchorage, AK 4. Location of Well at surface 99510 1320' FSL, 1320' FEL, Sec.12, T10N, RILE, UM 5. Elevatiop in feet (indicate KB DF. e I 6. Lease Designation and Serial No. 75'GL PAD 5', 1'20' t~B SHL A])L 28249 BHL:ADL28266 March For the Month of 8. APl Nur01~_2 1056 50-- 9. Unit_Qr I. eose Name WiIdcat 10. Well No. Hemi Springs State #1 11. Field and Pool West Sak Sand Sadlerochit Sand Lisburne Limestone 84 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks See Attached Well History 13. Casing or liner run and quantities of cement, results of pressure tests 13-3/8" 72# L-80 BTC csg w/shoe @ 2583'. 9-5/8" 47# L-80 BTC csg w/shoe @ 9512. @ 10,025'. Cmtd w/500 sx class "G". Cmtd w/1900 sxs AS III and 300 sxs class "G". Cmtd w/500 sxs class "G". 7" 29# L-80 liner set 14. Coring resume and brief description Cored f/4527' to 4856'. Side wall cores through selective intervals. Cored f/9595 to 9650' 15. Logs run and depth where run DIL/LDT/SP/GR/LSS/CNL f/2600 to 115'. DIL/GR/MSFL/S? f/5128' to 2587'. DIL/LDT/CNL/GR/LSS/Dipmeter f/5128' to 2587'. GR/BHCS/DIL/SP f/10,173' to 2589' DIL/BHCS/GR/LSS/SP/FDC/CNL/CAL/ f/10,500' to 9512' CBL/VDL/GR f/9475' to 1800' HDT/SWC/CBL f/10,620' to 9512' CBL/VDL/GR/CET f/9150' to 9750' 7900' to 6600' 5450' to 4200' 1 6. DST data, perforating data, shows of H2S, miscellaneous data N/A APR i 9 1....,8~ Alaska Oil & Gas Cons. ~'--~: ..... 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. AI.!Cii0F0.00 S,GNED ~-'/'~ r~- ~ TITLE Area Drilling EngineeroATE ~/~ NOTE--Re t is required for each calendar month, regardless of the status of operations, and must be ~iled~n duplicate with the Alaska Oil and Gas Conserv~n Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~04 ~ HILL/~123 Submit in duplicate ARCO Oil and Gas Company Well History- Initial Report- Daily Instructions: Prepare and submit the "Initial Reoort" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior tO spudding should be summarized on the form giving inclusive dates only. District Alaska Field Prudhoe Bay Auth. or W.O. no. AFE 802162/802271 County. paris;3 or borough North Slope Borough IState Lease or Unit SHL: ADL #28249 & BHL: ADL #28266 Title Alaska IWeil no. HEMI SPG. #i Exploratory ._ Operator ARCO W.I. -- A.R¢O Alaska, Inc. '~ 100% Spudded or W.O. begun IDate tHour Spudded 1/11/84 0245 Hrs. Date and depth as o! 8:00 a.m. The above is correct 1/06/84 thru 1/10/84 1/11/84 1/12/84 1/13/84 1/14/84 1/15/84 Complete record for each day reported Prior status if a W.O. N/A 20" @ 80'-+ RU. West Sak drilling & Evaluation AFE #802263 20" @ 115' RKB 281', (166'), Drlg Wt. 9.1, Vis 65, PV 19, YP 29, PH 9.5, Sol 4, Oil 0 Accept rig @ 1430 hrs, 1/10/84. NU Hydrl & diverter Ins. Spud well @ 0245 hrs, 1/11/84. Drl 17½" hole to 281'. 20" @ 115' 1910', ~1629'~ Drlg Wt. 9.4 Vis- , PV 16, YP 20, PH 8.5, Sol 8, Oil 0 Drl & surv 17½" hole to 946', lost 1000 psi pmp press, POOH, chg bit. TIH, rm 90' to btm, drl & surv surf hole to 1910'. Surveys: 443', 1/2° 916', 1/2° 1501', 1/2° 20" @ 115' 2600', (690'), TIH Wt. 10, Vis 45, PV 24, YP 18, PH 9, Sol 12, Oil 0 Drl & surv sur~ hole to 2600 , 10 std short trip, C&C. RU Schl, rn GR/SP/DIL, GR/LDT/CN%, GR/LSS, RD Schl. TIH w/bit. Surveys: 1990', 3/4° 13-3/8" @ 2587' 2619', (19'), NU BOPE Wt. 10, Vis 36, PV 8, YP 4, PH 8.5, Sol 12, Oil 0 TIH w/bit, C&C, POOH. RU & rn 65 its, 72#, 13-3/8", L-80 BT&C. csg w/FC @ 2511' FS @ 2587' , · 13-3/8" @ 2587' 2629', (10'), Loading KC1 mud Wt. 9.2' Vis 47, PV 13, YP 12, PH 7.5, Sol 8.5, Oil 0 ~ & tst BOPE to 3000 psi. Chg rams & tst to 5000 psi. PU BHA, RIH, tst csg to 1500 psi, tag cmt @ 2510'. DO FC + cmt to 2553', tst csg to 1500 psi. DO FS + 10' new hole. Conduct leak-off tst to 12.5 EMW. Dump & cln pits. Alaska Oii & Gas Cons. For form preparation and dislributio~r see Procedures Manual. Section 10././ Drilling, Pages 86 and 87. Date 2/09/84 Title Drilling Superintendent INumber all daily well history forms consecutively as they are prepared for each well. Page no. ARCO Oil and Gas Company Daily Well History--Interim instructions: This tore is used during drilling or work@vet operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "interim" sheets until final completion. Report official or representative test on "Final" tore. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District County or Parish IState Alaska North Slope Borough I Alaska Field Lease or Unit -- JWell no. ~prUdhoe Bay SHL: ADL ~/28249 & BHL: ADL ~/28266 I HEMI SPG. Date and depth Complete record for each day while drilling or workover in progress as of 8:00 a.m. __ . _ 1/16/84 13-3/8" @ 2587' 4193' (1564'), , Drlg Wt. 9.3, Vis 40/41, PV 15, YP 8, PH 7, Sol 8, Oil 0 Take on mud, build vol, pmp hi-vis sweep. Drl & surv 12¼" hole to 4193'. Surveys: 3058' 1° 3550' 3/4° 4014' 3/4° 1/17/84 13-3/8" @ 2587' 4527' (334' POOH w/core bbl · ~ ) , Wt. 9.4, Vis 39/40, PV 13, YP 8, PH 7, Sol 7.5, Oil 0 Drl 12¼" hole to 4218', POOH, chg bit. TIH, contrl drl 4218'-4527', circ f/samples, surv, POOH· PU 9-7/8" core bbl assy, RIH (bridges @ 4370', 4425'), core bbl plugged. POOH wet. 1/18/84 13-3/8" @ 2587' 4586', (59'), TIH Wt. 9.4, Vis 38, PV 13, YP 8, PH 7, Sol 7.5, Oil 0 Cln out gravel in tls, RIH, core 4527'-4556' ' ' , recd 29 . Core f/2, 4556'-4586' ' ' , rec d 24.5 . TIH w/core ~/3. · 1/19/84 13-3/8" @ 2587' 4660', (74'), Coring Wt. 9·5, Vis 40, PV 12, YP 8, PH 7, Sol 8, Oil 0 Core f/3, 4586'-4596', bbl jammed, POOH, rec'd 15'. Core ~/4, 4596'-4626' ' ' , recd 29 5 Core f/5, 4626'-4656' reC'd 30 5' · · , . RIH f/core ~/6. 1/20/84 13-3/8" @ 2587' 4740' (80') Coring ' , Wt. 9.4, Vis 40, PV 14, YP 9, PH 7, Sol 8, Oil 0 Core ~/6, 4656' -4686' ' ' , rec d 28. Core ~/7, 4686'-4705', rec'd 21'. Core f/8, 4705'-4735', rec'd 28'. .. 1/21/84 13-3/8" @ 2587' 4825', '(8-5'), POOH Wt. 9.3, Vis 40, PV 15, YP 9, PH 7, Sol 8, Oil 0 Core ~/9, 4735'-4764' ' ' , rec d 31. Core f/10, 4764'-4795', rec'd 31' Core ~/11, &795'-4825' incompl 1/22/84 13-3/8" @ 2587' 4856', 130'), Rm'g 9-7~8" hole 0 4798' Wt. 9.4 Vis 41, PV 15 YP 10, PH 7, Sol 7, Oil 0 Rec'd 31' f/Core ~/11. Core ~/12, 4826'-4856', rec'd 24'. Tst BOPE to 5000 psi. PU BHA, RIH to 4527', open 9-7/8" hole to 12-1/4" f/4527'-4798' The above is correct For form preparation and distributi~f~1.. see Procedures Manual Section 10,v Drilling, Pages 86 and 87 2/09/84 ITM Drilling Superintendent AR3B-459-2-B INumber all daily well history forms consecutively as they are prepare0 for each well. ARCO Oil and Gas Company Daily Well History--Interim fnsfrucfions: This form is used during drilling or workover operations. If testing, ccring, or perforating, show formation name in describing work peHormed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "interim" sheets until final completion. Report otficial or representative test on "Final" form. 1) Submit "Interim" sheet,~ when filled out but not less frequently than every 30 days, or 12) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Date and clep,h as of 8:00 a.m. -- County or Parish I State Alaska North Slope Borough Lease or Unit -- · 'Prudh0~ Bay SHL: ADL #28249 & BHL: ADL (/28265 Complete record for each day while drilling or workover in p}"~gress 1/23/84 1/24/84 1/25/84 1/26/84 1/27/84 Alaska JWell no. HEMI SPG. #1 13-3/8" @ 2587' 5148', (292'), Logging w/Schl Wt. 9.5, Vis 42, PV 16, YP 12, PH 7, Sol 7, Oil 0 Open 9-7/8" hole f/4798'-4856', drl f/4856'-5148', circ, 17 std short trip, CBU, POOH. RU &-rn DLL/GR/MSFL/SP, tl not wrk'g, POOH. RIH w/bit, tag bridge @ 4625', fell thru. RIH, wsh 30' to btm, C&C. RU Schl, RIH w/DLL/MSFL, tagged up @ 5128', POOH logging. 13-3/8" @ 2587' 5148', (0'), Sidewall cores Wt.9.6, Vis 43, PV 17, YP 12, PH 7, Sol 7, Oil 0 Fin l'og w/DLL. Rn LDT/CNL/GR, LSS/GR w/digital wave forms, Dipmeter. Begin taking sidewall cores @ selective intervals. 12:00 Noon 1/25/84 - AFE number changes to #802271 13-3/8" @ 2587' 5250', C102'), PU BHA Wt. 9.6., Vis 38, PV 12, YP 16, PH 9.5, Sol 5, Oil 0~ Shot 30 sidewall cores @ selected intervals, POOH, 30 rec's. RIH w/bit to btm of csg, dump & cln mud pits. Build new low solids mud sys. RIH w/bit to btm @ 5148', displ KC1 f/hole w/new mud. Drl 12¼" hole 5148'-5250', CBU.. POOH, PU new BHA f/kick-off. 13-3/8" @ 2587' 5587', (337'), Drlg Wt. 9.5, Vis 37, PV 12, YP 10, PH 10, Sol 6, Oil 0 TIH, wsh 20' to btm, DD 12¼" hole 5250'-5518r, POOH. PU BHA, TIH, bridges @ 3686'-4150'. Rm 5150'-5515'. Drl & surv 12¼" hole 5515'-5587'. 5150' Tie in, 5150 TVD, 1.29 VS, 1.75N, E2.25 5377',-4.5°, S83E, 5376.82 TVD, 9.77 VS, 0.66N, Ell.O9E 5440', 7.4°, S80.2E, 5439.48 TV]P, 16.03 VS, 0.25S, E.17.55E 13-3/8" @ 2587' 6429':6(842'), DD Wt. 9 , Vis 38, PV 12, YP 15, PH 9.5, Sol 9, Oil 0 Drl to 6425', circ, POOH. PU DD, TIH, DD & surv 12¼" hole to 6429'. 5530', 10.2°, S71.2E, 5528.42 TVD, 29.53 VS, 3.46S, 30.94E 5712', 13.0°, S68.2E, 5706.61 TVD, 66.37 VS, 16.11S, 65.68E 5898', 16°, S66.1E, 5886.55 TVD,-113,38 VS, 34.36S, 109.00E 6174', 20.7°, S61.2E, 6148.36 TVD, 200.49 VS, 73.12S, !87.04E 6368', 24.8°, S58.4E, 6327.6! TVD, 274.29 VS, 110.43S, 251.08E The above is correct Signature For form preparatio~and distribu'.i#n see Procedures Manuel Section 10~, Drilling, Pages 86 and 87 Dale ITitle 2/09/84 Drilling Superintendent AR3B-459-2-B las they are prepared for each well. Number all daily well history forms consecutively tPage no. 3 ARCO Oil and Gas Company '~-,~, Daily Well History--Interim Instructions: This lorm is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number a;I drill stem tests sequentially. Attach clescription of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. ~eport official or represenlative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesoay of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska ~prUdhoe Bay County or Parish Lease or Unit North Slope Borough iState ,. SHL: ADL #28249/BHL: ADL #28266 Alaska IWell no. HEMI SPG. #1 D~,le and depth as of 8:00 a.m. 1/28/84 1/29/84 1/30/84 1/31/84 2/01/84 Complete record for each day while drilling or workover in progress 13-3/8" @ 2587' 6575', (146'), TIH Wt. 9.5, Vis 39, PV 11, YP 9, PH 9.5, Sol 9, Oil 0 DD & surv 12¼" hole to 6575'. 6452', 26½°, S60.1E, 6403.33 TVD, 310.46 VS, S129.02S, 282.33E 13-3/8" @ 2587' 6679', 1104'), Rm'g Wt. 9.6 Vis 40, PV 14, YP 9, PH 9.5, Sol 9, Oil trc TIH, rm 150' to btm. Drl & surv 12¼" hole to 6679', POOH. Tst BOPE to 5000 psi. MU BHA, TIH, ratty hole 3920'-4200', bridge @ 6540'. Rm @ 6540'. 6555', 28.9°, S62.3E, 6494.53 TVD, 358.23 VS, 152.09S, 324.29W 6585', 29.5°, S64.7E, 6520.72 TVD, 372.86 VS, 158.62S, 337.39W 13-3/8" @ 2587' 7095', (416'), DD Wt. 9.7, Vis 39, PV 13, YP 11, PH 9.5, Sol 9, Oil trc Fin rm'g. to btm. Drl, DD & surv 12¼" hole to 7095'. 6734', 29°, S63.7E, 6650.72 TVD, 445.65 VS, 190.30S, 402.95E 6858', 28°, S63.3E, 6759.69 TVD, 504.80 VS, 216.70S, 455.88E 6978', 27.4°, S67.9E, 6865.94 TVD, 560.58 VS, 239.74S, 506.68E 13-3/8" @ 2587' 7430', (335'), Contrl drl f/core pt Wt. 10, Vis 39, PV 14, YP 10, PH 9.5, Sol 11, Oil trc DD & surv to 7152', POOH, LD DD. PU BHA, TIH, contrl drl & surv 12¼" hole to 7430' 7072', 28.5°, S71.1E, 6948.98 TVD, 604.48 VS, 254.81S, 548.08E 7215', 31.4°, S72.8E, 7072.88 TIRO, 675.28 VS, 276.34S, 616.15E 7340', 34.2°, S69.6E, 7177.95 TVD, 742.60 VS, 298.16S, 680.25E 13-3/8" @ 2587' 7823','--(393'), Drlg Wt. 10.1, Vis 40, PV 17, YP 10, OH 9.5, Sol 13, Oil trc Contrl drl 12¼" hole 7823'. 7462', 37.3°, S69.6E, 7276.96 TVD, 813.66 VS, 323.01S, 747.06E 7641', 39.1°, S65.1E, 7417.63 TVD, 924.28 VS, 365.73S, 849.19E 7734', 38.8°, S66.8E, 7489.96 TVD, 982.73 VS, 389.55S, 902.59E The above is correct For form preparation and diStH~u .o - see Procedures Manual Section 10, Drilling, Pages 86 and 87 [Title 2/09/84 Drilling Superintendent AR3B-459-2-B INumber all daily well history forms consecutively as they are prepared for each well. IPag~ no. ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or pedorating, show formation name in describino work performed. Number all drill stem tests sequentially. Attach descrioti0n of all cores. Work performed by Producing Section will be reported on "Interim~' sheets until final completion. Report official or representative lest on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strin§ until completion. District Field Alaska *prUdhe.'Bay County or Parish Lease or Unit North Slope Borough IState ._ SHL: ADL f/28249 & BHL: ADL f/28266 Alaska IWell no. HEM~I SPG. Date and 0eptn as of 8:00 a.m. 2/02/84 2/03/84 2/04/84 2/05/84 ' 2/0'6/84 Complete record for each day while drilling or workover in p,r.~gress 13-3/8" @ 2589' 8360', (537'), Drlg Wt. 10.2, Vis 43, PV 18, YP 9, PH 9.5, Sol 13.5, Oil 0 Drl & surv 12¼" hole to 8360'. 7889', 38.45©, S65.4E, 7611.35 TVD, 1079.09, 428.58S, 990.71E 8044', 38.05©, $65.1E, 7733.41TVD, 1174.62, 468.57S, 1077.46E 8201', 37.85°, S63.0E, 7857.38 TVD, 1270.93, 510.72S, 1164.08E 13-3/8" @ 2589' 8734', (374'), Drlg ahead Wt. 10.1, Vis 39, PV 16, YP 9, PH 10, Sol 13, Oil 0 Drl & surv 12¼" hole to 8734'. 8293', 37.55©, S62.6E, 7930.32 TVD, 1326.96, 536.35S, 1213.95E 8388', 36.9°, S61.9E, 8006.29 TVD, 1383.93, 562.91S, 1264.43E 8514', 35 45©, S60.5E, 8108.93 TV-D, 1456.84, 598.12S, 1328.47E 13-3/8" @ 2589' 9193', (459'), Rm'g tight hole @ 9160' Wt. 10.3~ Vis 40, PV 16, YP 10, PH 9.5, Sol 13, Oil 0 Drl & surv 12¼" hole to 9193', POOH, chg BHA, TIH, rm tight hole 8878'-9160'. 8671', 32.3°, S59.1E, 8240.00 TVD, 1542.90, 641.60S, 1403.17E 8825', 30.2©, S57.6E, 8371.66 TVD, 1622.24, 683.525, 1471.18E 8949', 28.5°, S56.3E, 8479.74 TVD, 1682.41, 716.675, 1522.13E 9073', 27.9©, S52.8E, 8589.02 TVD, 1740.02. 750.66S, 1569.87E 13-3/8" @ 2589' 9546', (353'), Drlg ahead Wt. 10.2, Vis 37, PV 15, YP 9, PH 9.5, Sol 13, Oil 0 Rm 9160'-9183'. Drl & surv 12¼" hole to 9546-'. 9238', 26°, S48.5E, 8736.10 TVD, 1812.44 VS, 798.07S, 1627.70E 9332', 24.4°, S44.3E, 8821.15 TVD, 1850.35 VS, 825.67S, 1657.68E 9427', 21.7©, S41.5E, 8908.57 TVD, 1884.80 VS, 852.92S, 1683.00E 947i',"_20.2©, S41-.5E, 8949.66 TVD, t899.22 VS, 864.70S, 1693.42E 13-3/8" @ 2589" 9595', (49'), Wsh'g to btm Wt.10.2, Vis 38, PV 15, YP 9, PH 10, Sol 13, Oil 0 Drl & surv 12¼" hole to 9595', CBU, 10 std short trip, C&C, 2 std short trip, C&C. POOH, PU core bbl. The above is correct Signature For form preparation and distribut{~n see Procedures Manual Section Drdling, Pages 86 an(~ 87 Date ITitle - 2/09/84 Drilling Superintendent AR3B-459-2-B JNumber all daily well history forms consecutively as they are prepared for each well. , . IPa~e no. i ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work peHormed. Number all drill stem tests sequentially. Attach Oescriotion of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "interim" sheets when filled out but not less frequently than every 30 days, or (2) on WeOnesday of the week in which oil string is set. Submit weekly for workovers and lollowing setting of oil strincj until completion. District Field - Alaska 'Prudho~ Bay County or Parish [State North Slope Borough Lease or Unit SHL: ADL #28249 & BHL: ADL #28266 Alaska IWell no. HEMI SPG. #1 Date and OeDth as of 8:00 a.m. -- 2/07/84 2/08/84 · 2/09/84 2/10/84 2/11/84 2/12/84 2/13/84 Complete record for each day while drilling or workover in progress 13-3/8" @ 2589' 9737', (142'), Drlg ahead Wt. 10.2, Vis 37, PV 15, YP 8, PH 9.5, Sol 13, Oil 0 Wsh 9555'-9595'. Core 9595'-9650', service core bbl. Tst BOPE to 3000 psi. RIH, tag up @ 9550', rm to top of 8½" core hole @ 9650'. Drl 12¼" hole to 9737'. 13-3/8" @ 2589' 9840', (103'), Drlg Wt. 10.3, Vis 42, PV 15, YP 9, PH 9.5, Sol 13, Oil 0 Drl & surv 12¼" hole to 9840'. 9708', 17.4°, S39E, 9175 TI~, 1965 VS, 920S, 1741E 13-3/8" @ 2589' 10,184', (344'), Drlg Wt. 10.1, Vis 35, PV 14, YP 7, PH 9.5, Sol 13, Oil trc Drl 12¼" hole to 10,184'. 13-3/8" @ 2589' 10,244'~ (60'), Logging Wt. 10.0, Vis 36, PV 13, YP 8, PH 10, Sol 12, Oil trc Drl f/10,184'-10,244', 19 std short trip, rm to btm @ 10,244'. C&C, POOH to log. RU & RIH w/BHC/DIL/GR/SP. 13-3/8" @ 2589' ' 10,244', (0'}~ Logging Wt. 10, Vis , PV 16, YP 9, PH 10, Sol 12, Oil trc Fin RIH w/logs, log f/10,173'-9300' & 10,173'-10,155', stuck tls. Wrk tls loose, lost DIL/BHC. POOH. MU & TIH w/GR/Sonic w/digital wave forms, log f/10,100'. .MU & TIH w/GR/SP/DIL, log f/ 10,100'. 13-3/8" @ 2589' 10,244'~', (0'), POOH f/BHA Wt. 10.3, Vis 40, PV 17, YP 10, PH 10, Sol 14, Oil trc POOH w/DIL. TIH, hit bridge @ 10,102', rm 10,102'-10,244', C&C. Wsh out f/10,244'-9825', rm up, POH w/12 stds to 8702'. Wsh out f/8702'-8418', rm up, POOH to 6300'. TIH to 8325'; OK. POOH to 7855'; OK. TIH to 8575', C&C @ 8638'. POOH to 8231'; OK. TIH, hit bridge @ 9110', unable to wrk thru, POOH. TIH. 13-3/8" @ 2589' 10,244', (0'), Rm'g to btm Wt. 10.4, Vis 39, PV 17, YP 9, PH 10, Sol 14, Oil trc TIH to 9141', wsh thru bridge @ 9141'. Wsh & rm 9141'-9566'. The above is correct For form preparation and clistribution jf see Proceaures Manual Section 10, Drilling, Pages 86 anO 87 2/13/84 Drilling Superintendent AR3B-459-2-B INumber all daily well history forms consecutively as they are prepared for each well. IPag~ no. ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or pedorating, show formation name in describing work I~eHorrned. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strin~ until completion. District Alaska Alaska Field iCounty or Parish I Stale North Slope Borough Lease or Unit -- SHL: ADL #28249 & BHA: ADL #28266 · ~Prudh©& Bay Date and Depth Complete record for each day while drilling or workover in progress as of 8:00 a.m. Well no. HEMI SPG. #1 2/14/84 2/15/84 2/16/84 2/17/84 2/18/84 13-3/8" @ 2589' 10,244', (0'), Rn'g csg Wt. 10.6, Vis 39, PV 17, YP 9, PH 10, Sol 16, Oil 0 Wsh & rm 9566'-9694', tight @ 9631', C&C, pmp hi-vis pill, raise mud wt. Att short trip, wsh out to 9448'. Rm 9448'- 9427'. Wsh out 9427'-9239', POOH w/7 stds to 8589'. TIH, tag @ 9515'. Wsh & rm 9575'-9627', C&C, POOH, wsh out 6 jts to 9434'. POOH to 9239'; OK. LD BHA, chg top rams to 9-5/8", tst doors to 3000 psi. RU & begin rn'g 9-5/8" csg. 9-5/8" @ 9512' 9427' PBTD, (0'), TIH w/FO shifting tls Wt. 10.6, Vis 39, PV 16, YP 8, PH 10, Oil trc Rn 233 jts, 9-5/8" 47# L-80 BT&C csg w/FS @ 9512' FC @ 9427' FO's @ 7803' & 5404'. Cmt w/500 sx Cl "G" w/5% KCl, 1% D-60, .2% D-46 & .15% D-13. Displ w/rig pmp, bump plug. CIP @ 2330 hrs, 2/14/84. MU Howco tls, TIH & locate FO @ 5404'. Open FO, circ, close FO, set pkr @ 5410' & tst FO, tel pkr. · 9-5/8" ~ 9512' 10,244', (0'), RIH w/bit Wt. 10.5, Vis 38, PV 15, YP 8, PH 10, Sol 16, Oil 0 RIH to 7803', tag FO, open FO, break circ, close FO & tst to 1000 psi. Open FO, set pkr & tst to 1000 psi. C&C mud f/cmt job. Pmp 550 sx C1 "G" w/3% KCl, .8% D-60 & .2~ D-46. Displ w/mud, pull pkr free & close FO. Tst to 3500 psi. POOH, tag FO @ 5404', open FO, set pkr, C&C hole to cmt. M&P 575 sx C1 "G" w/.3% KC1, .8% D-60 & .2% D-46. Displ w/mud, pull pkr free, close FO & tst to 2500 psi. POOH w/Howco tls. Chg rams to 5", PU BHA & RIH. 9-5/8" @ 9512' 10,3461, (102'), Drlg ahead Wt. 10,-Vis 39, PV 16, YP 10, PH 10, Sol 12, Oil 0 Fin RIH, tag FC @ 9427', tst csg to 3000 psi. DO FC, cmt, FS & rm 20' of open hole, C&C f/leak-off tst. Tst csg seat @ 9512' MD w/10.2 ppg mud in hole @ ~330 psi surf press = 13.0 ppg EbfW. Wsh, rm &circ f/9532'-10,244'. Drl 8½" hole to 10,346'. 9-5/8" @ 9512' 10,480', (134'), Drlg 8½" hole Wt. 10, Vis 39, PV 15, YP 10, PH 10.5, Sol 12, Oil 0 Drl f/10,346'-10,397', CBU, TOH. Tst BOPE to 5000 psi. Drl to 8~" 2 hole to 10,480'. The above is correct Signature For form preparation an0 distribution see Procec~ures Manual Section 10, Drilling, Pages 86 and 87 IDate ITille 9/9o/~/~ Pri~_-.ng ~ ~ Suparint cndcnt AR3B-459-2-B INumber all daily well history forms consecutively as they are prepared for each well. PagTe no. ARCO Oii and Gas Company Daily Well History--interim Instructions: This fcrm is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days. or on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska ~Prudhoe Bay Field ICounty or Parish I State North Slope Borough Lease or Unit .. SHL: ADL #2~249 & BRA: ADL #28266 Alaska IWell no. HEMI SPG. #1 Date and depth as of 8:00 a.m, 2/19/84 2/20/84 2/21/84 2/22/84 2/23/84 2/24/84 2/25/84 Complete record for each day while drilling or workover in progress 9-5/8" @ 9512' 10,745', (265'), POH f/bit chg Wt. 10, Vis 39' PV 15, YP 9, PH 10.5, $ol 12, Oil 0 Drl 8½" hole to 10,745', POOH. 10,164', 15-1/2°, S32.5E 9-5/8" @ 9512' 10,937', (192'), POOH Wt. 10, Vis 42, PV 16, YP 14, PH 10.5, Sol 12, Oil trc Chg bit, TIH, drl 8½" hole to 10,937', C&C f/logs, POOH. 9-5/8" @ 9512' 10,937', (0'), Wait on WL grab wt. 10, Vis 45, PV 16, YP 14, PH 10.5, Sol 12, Oil trc RU Schl, rn DIL Sonic/GR/SP/LSS, FDC/CNL/GR/CAL. RIH w/HDT, pulled 3000# over in wt, T-bar on W-L sheave in elevators parted & hit floor. Drlr closed blind shear rams cutting WL. Wait on WL grab. · 9-5/8" @ 9512' 10,937", (0'), RU Schl Wt. 10, Vis 47, PV 16, YP 16, PH 10.5, Sol 12, Oil 0 MU fsh'g tl assy w/WL grab, RIH., gag up @ 1023', POOH w/WL, rec'd 42' WL. RIH w/grab, tag up @ 1194', POOH w/WL, LD fsh'g tls. RIH w/bit, C&C, POOH. RU Schl RFT. 9-5/8" @ 9512' 10,937', (0'), POH to log Wt. 10, Vis45, PV 14, YP 6, PH 10.5, Sol 12, Oil 0 Rn RFT, take sample @ 9541', POH. RIH w/RFT, set tl @ 10,823', begin tak'g sample, electrical failure, tl stuck in open position. Wrk tl & close, POH. RIH w/8½" bit f/CO, C&C, POH to log HDT/SWC/CBL/Gyro/VSP. ._ 9-5/8" @ 9512' 10,937!, '(0'), POH w/gyro Wt. 9.9, Vis 41, PV 14, YP 6, PH 10.5, Sol 12 RU Schl, rn SHDT, unable to get below 10,620'. Log 10,620'-9512', POH. RIH w/sidewall cores, shoot 51, 19 rec's, unable to get below 10,620', POH. Rn CBL/VDL/GR. Rn gyro. 9-5/8" @ 9512' 10,937', (0'), Rn'g VSP Wt. 10, Vis 43, PV 14, YP 7, PH 10.5, Sol i2, Oil 0 RIH w/8½" bit to 9-5/8" shoe, C&C, POH. RU & rn VSP. - The above is correct Date ITitle 2/27/84 Signature For torm preparat,on an~/distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling Superintendent AR3B-459-2-B INumber all daily well hislory forms consecutively as they are prepared for each well. IPage no. 8 ARCO Oil and Gas Company Daily Well History--interim Instructions: This form is used Outing drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequenlially. Attach descriDtion of all cores. Work performed by Producing Section will be reported on "Interim" sheets until' final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days. or (2) on Wednesday of Ihe week in which oil siring is set. Submit weekly lor workovers and following setting of oil string until completion. District Fiel0 Alaska Prudhoe'Bay Field County or Parish ~State North Slope Borough Lease or Unit .. SHL: ADL #-28249 & BRA: ADL #28266 Alaska jWell no. HEMI SPG. #1 Date and oepth as of 8:00 a.m. 2/26/84 2/27~84. 2/28/84 2/29/84 3/01/84 3/02/84 Complete record for each day while drilling or workover in pr.~gress 9-5/8" @ 9512' 10,937', (0'), POH Wt. 10.0, Vis 50, PV 16, YP 8, PH 10, Sol 12, Oil 0 Fin rn'g VSP, POH, redress tl, fin rn'g same. RIH w/8½" bit f/cond'g trip, C&C, POH. 9-5/8" @ 9512' 10,937' (0'), , Cmt 7" lnr Wt. 10, Vis 43, 'PV 16, YP 8, PH 10.5, Sol 12, Oil 0 Fin POH, LD BHA. PU mule shoe, RIH w/5" DP to 10,937' C&C mud. , Spot 15.8 ppg pill f/10,937'-10,450', POH to 10,450'. Spot 160 sx C1 "G" cmt plug f/10,450'-10,200'. POH to 10,050', C&C, POH. 7" 29# L-80 lnr RIH on 5" DP, set lnr @ 10,025' PU 19 its, , , , (TOL @ 9187', LC @ 9765'). C&C. RU to cmt 7" lnr. 7" @ 10,025' 10,937', (0'), RIH w/6" CO Assy Wt. 9.6, PV'17, YP 8, WL 18.6, Sol 8 M&P 500 sx C1 "G" w/5% KC1, 1% D-60, .2% D-46 & .15% D-13 @ 15.8 ppg. Displ using rig pmps, bump plug. CIP @ 0645 hrs, 2/27/84. Circ DP'cln, POH. RIH w/8½" CO assy, C&C mud. Drl cmt 8690'-9187' TOL, C&C mud, POH. RIH w/6" bit & CO assy. 7" @ 10,025' 10,937', (0'), POH, LD 5" DP 9.4 NaCl/NaBr RIH w/6" blt, drl cmt f/9695'-9765' (top of LC), CBU. Tst csg to 3000 psi. Displ well to 9.4 ppg brine. POH, LD 5" DP to rn C~L/VOL/G~/CET. 7" @ 10,025' 10,937' TD, TIH w/tst string 9.4 NaC1/NaBr Fin POOH. RU & rn CBL/VDL/GR/CET w/ and w/o 1000 psi f/9150'-9750', 7900'-6600', 5450'-4200'. POOH, chg rams to 3½", tst to 3500 psi. PU GeoVann guns & 3½" DP, RIH f/tst string. 7" @ 10,025' 10,937' TD, POOH w/production logs 9.4 NaCl/NaBr RIH w/tst assy, PU 3%" DP. Rn CCL/GR correlation log. Set pkr @ 9481'. Perf 9538!~9551' @ 4 SPF. Flowed well f/10 min. SI f/PBU. R~ & {~'-~CC~/GR/HP/Temp/Gradio logs. The above is correct Signature 3/02/84 For form preparation ano dislr~Dution see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling Superintendent AR3B-459-2-B Number all daily well history forms consecutively as they are prepared for each well. jPa~e no. ARCO Oil and Gas Company Daily Well History--Interim instructions-' This form iS used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report otlicial or reoresentative test on "Final" form. 1) Submit "interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in wl3icl~ oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska '"prUdhoe Bay Field County or Parish I State North Slope Borough Lease or Unit SHL: ADL #28249 & BHA: ADL #28266 Alaska IWell no. HEMI SPG. #' Date and oeptl3 as of 8:00 a.m. 3/03/84 3/04/84 3/05/84 3/-06/84 3/07/84 3/08/84 Complete record for each day while drilling or workover in progress 7" lnr @ 10,025' 10,937' TO, 9765' PBD, Flowing well 9.4 Brine RU Schl, rn HP Gradio w/sampler, spot across top perf @ 9538'. Open well & flow while taking sample run. At rept time, well flowed a total of 32 bbls diesel to surf @ 38'5 bbls PD rate.' · 7" @ 10,025' 10,937' TD, Well SI f/PBU 9.4 NaC1/NaBr Monitor well f/16 hrs, no fluid to surf. Close LPR vlv, tried opening by-pass above LPR vlv to rev out w/o success· Well SI .f/PBU. 7" @ 10,025' 10,937' TD, Tst'g Sadlerochit 9.4 NaCl/NaBr Cont flowing well. PU tst string, unseat pkr, rev out, kill well, POOH w/tst assy. RU & perf add'l Sadlerochit interval 9578'-95~8' 9558'~9.538' @ 12 SPF TIH w/tst assy on 3½" DP filled 1st ±5000' w/9.4 br cushion, set pkr @ 9516' MD. Press ann to 2000 psi, open LPR vlv. 7" @ 10,025' 8800' PBTD, TOH 9.7 NaC1/NaBr Well SI f/PBU until 12:00 noon, 3/05/84. Rev out 39 bbls br & ±25 bbls drlg mud until cln brine obtained. Circ dn DP thru by-pass btms up, POOH w/tst tls. S~e~_.~r5./8,'__retnr @ 9088' & tst to 2000 psi. Spot 100 sx C1 "G" cmt w/.15% D-13 & .2% D-46 on top of retnr CIP @ 0315 hrs, 3/6/84 PU to 7260' circ & wt up br to 9.7 ppg.- TOH, prep to PU tls f/DST. 7t' @ 10,025' - d er 9.7 ppg NaC1/NaBr PU DST'assy, RIH on 3½" DP. Rn correlation log & space out guns. Set pkr @ 7146-7186'. Displ tbg w/54 bbls diesel, close by-pass on pkr, drop bar, flow well f/lO min. SI well w/SITP 825#. Open well on 20/64" choke, press fell to 0 psi/30 sec. Rn GR/HP/Gradio/Temp, taking sample above perfs. Flow well a total of 64 bbls. 7" @ 10,025' 8800' PBTD, RIH w/CTU 9.7 ppg NaC1/NaBr Compl tst'g w/GR/HP/Gradio/Temp/Sampler while flowing well. RU Frac Master CTU, tst to 4000 psi w/diesel. RIH w/CTU. The above is correct Signature For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate ITitle 3/08/84 Drilling Superintendent AR3B-.459-2-B INumber all daily well history forms consecutively [Pagle(~o. as they are prepared for each well. ARCO Oil and Gas Company Daily Well History--interim Instruction,: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Numoer all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until tinal completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 clays, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska ~rUdhoe Bay Field County or Parish I State North Slope Borough Lease or Unit SHL: ADL ,~/28249 & BHA: ADL ~/28266 Alaska IWell no. Date and Oeptn as of 8:00 a.m. __ 3/09/84 3/10/84 3/11/84 3/12/84 3/13/84 3/14/84 Complete record for each day while drilling or workover in p~gress 7" @ 10,025' 8800' PBTD, RD CT 9.7 NaC1/NaBr RIH to 7190',~flow well up 3½" DP w/l" CT in hole. Acidize w/2588 gal 12%, MSR-100 w/5% A-250, .2% W-35, .2% L53N & .1% J-237. Circ & SI ann. Sqz acid into formation @ 1/8 B?M, 4000 psi. Displ acid w/3 bbls diesel & N2 to tbg tail. Flow well up 3½" DP w/CT in hole. RD Frac Master. 7" @ 10,025' 8800' PBTD, Flowing 9.7 NaC1/NaBr RIH w/GR/Temp/HP/Gradio, rn base log & hang off tls f/flowing BHP, POH w/~, pull thru multiple tbg obstructions. Well unloading. PU 2" sinker bars/CCL, TIH. 7" @ 10,025' 8800' PBTD, Tst'g 9.7 NaClfNaBr Flow well all day. RIH w/2" sinker bars/CCL. RIH w/GR/HP~Temp/Gradio, log surf to TD. Hang SWS off to monitor flowing BHP. Short trip to lub w/WL. Hang SWS off to monitor flowing BHP. 7" @ 10,025' 8800' PBTD, Tst'g 9.7 NaC1/NaBr Flowing well all day, POH & PU sample catche~. Hang off SWS, monitoring FBHP, POOH. TIH & hang off SWS monitoring FBHP. 7" @ 10,025' 8800' PBTD, SI f/PBU 9.7 NaC1/NaBr Flowing w/SWS hung off for drawdn. f/PBU. SITP 2660 psi @ 0500 hrs, SI well @ 1526 hfs, 3/12/84, 3/13/84. 7" @ 10,025' 8800' PBTD, POOH 9.8 NaC1/NaBr SI f/PBU. Close Hydrl, put 2000 psi on ann, open by-pass, rev circ to tst rev circ unit, lost ±20 bbls to formation. C&C br, wt up to 9.8. Set back surf tst equip, POOH. The above is correct For form preparation and distribution 3/13/84 ITM Signature see Proce0ures Manual Section 10. Drilling, Pages 86 and 87 Drilling Superintendent AR38-459-2-B jNumber all daily well hislor~ forms consecutively as they are prepared for each well. ARCO Oil and Gas Company Daily Well History--interim Instructions: This form is used during drilling or workover operations. If testing, coring, or peHorating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska ~prUdhoe Bay Field County or Parish IState [ North Slope Borough Lease or Unit ._ SHL: ADL #28249 & BHA: ADL #28266 Alaska IWell no. HEMI SPG. # Date and Oepth as of 8:00 a.m. 3/15/84 3/16/84 3/17/84 Complete record for each day while drilling or workover in progress 7" @ 10,025' 7390' PBTD, RU Schl 9.8 NaCl/NaBr POOH,. LD tst tls RIH w/8½" bit & 2 9-5/8" csg scrprs to 7500' C&C br, spot 31 bbls salt pill @ 7100', TOH. RIH w/4" sqz gun, per~f_3460',7~62.' @ 4 SPF. RIH w/EZ Drt retnr, set @ 7390' WLM. TIH w/stinger on 3½" DP, sting into retnr, gqz 75 sx C1 "G" cmt w/3% KC1, .8% D-60, .2% D-46, & .15% D-13. Displ cmt to retnr w/final IR 1.5 BPM @ 3150 psi. Unsting f/retnr, CBU, POOH. No communication to prod/tst perfs above retnr during sqz job. 7" @ 10,025' 7124' PBTD, TIH to drl cmt 9.8 NaCl/NaBr RIH w/EZ drl on WL, set retnr @ 7186' WLM, tst to 3000 psi. RIH w/4" sqz gun, perf 7174'-7176' @ 4 SPF, POOH, RD Schl. MU RTTS & by-pass, RIH, set RTTS @ 6903'. RU to cmt. Att to est IR @ 2 BPM, 1600 psi, no clr breakdn. Pmp 100 sx C1 "G" w/3% KC1, .8% D-6G, .2% D-46 & .15% D-13 w/400 psi on backside. Follow w/ 5 bbls wtr, close by-pass, press ann to 2000 psi. Final IR of 1.5 BP~ @ 2300 psi. Displ cmt to 7124', leaving 3 bb!s cmt in 9-5/8" & 18 bbls cmt to perfs. Sqz cmt - 2000 psi on ann. Open DP, no flow back. Open by-pass, pull RTTS free, .TOH. PU 8½" bit/6-1/4" BHA, 2 JB & 2 9-5/8" csg scrprs, TIH. 7" @ 10,025' 7401' PBTD, Well SI 9.8 ppg NaC1/NaBr Wsh f/6900', tag cmt @ 7104'. Dr! hard cmt f/7104' to top of retnr @ 7203' DPM, CBU. Press tst upper sqz to 1500 psi; OK. Drl retnr, pushed dnhole to 7368'. Drl retnr &tcmt to 7407' DPM, C&C, TOH. TIH w/tst assy, rn correlation log, space out tst string - Vann gun perfs f/7196'-7245'. Set RTTS & open by-pas~, displ tst string w/53 bbls diesel, close by-pass. RU Schl lub w/Vann perf bar, drop perf bar, guns fired. Flow well thru 1/4" choke w/0 psi flowing press on tst manifold. SI well. SI DP press = 750 psi. The above is correct Signature IDate ITitle 3/19/84 For form prep~ra.on an(~ distribution see Proceclures Manual ~ection 10, Drilling, Pages 86 and 87 Drilling Superintendent AR3B-459-2-B INumber all daily well history forms consecutively as they are prepared for each well. [Pag.~ no. 2 ARCO Oil and Gas Company Daily Well History--Interim Jnstruclions: This form is used OurJng drilling or workover operations. If testing, coring, or perforating, show formalion name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Inter|m" sheets until final comDletion. Report official or representative test on "Final" torm. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil strin§ until completion. District Field Alaska · rudhoe Bay Field County or Parish JState North Slope Borough Lease or Unit .. SHL: ADL ~/28249 & BF_A: ADL ~/28266 Alaska Well no. HEMI SPG. 7~] Date and 0el3tr~ as of 8:00 s.m. 3/18/84 3/19/84 3/20/84 3/21/84 Complete record for each day while drilling or workover in p,--ogress 7" @ 10,025' 7401' PBTD, Flowing Well 9.8 NaC1/NaBr Well $I. RU $chl HP/Gradio/Temp w/lub, press up tst string to rel Vann gun, guns sheared off @ 2000 psi surf press. Open well, flow thru 1/4" choke. Surf press fell to 0 psi/45 sec. Surf press built to a max of I00 psi @ 1800 hrs w/gas to surf. Well flowed back off of diesel cushion (53 bbls) as of 2300 hrs. Flowed 7 bbls br wtr f/0330 hrs to 0600 hrs & cont's to flow. 7" @ 10,025' 7401' PbTD, Observing well flow 9.8 NaCl/NaBr Flow well thru 1/4" choke w/Grad/HP/Temp log in hole, TOH w/$chl. Flowing well w/ 110 bbls fluid produced (53 bbls diesel & 57 bbls br wtr). RU 1" CTU, tst No ins & CT BOPE to 4000 psi. TIH to 7100' w/l" tbg, flowing N9 @ 500 scf/min while GIH. Produced add'l 50 bbls wtr (total production = 162 bbls.) Well stopped flowing, producing N2 only. Stop pmp'g, observe well. 7" @ 10;025' 7080' Retnr, Setting cmt plug 9.8 ppg NaC1/NaBr Flow well thru 3½" x 1" ann, POOH w/CTU. Open by-pass, kill well by rev circ'g 9.8 NaCl/NaBr, POOH w/tst string. RIH w/retnr on 3%" DP, set EZ Drl @ 7080'. Press tst to 3000 psi, prep to cmt. AFE changed to 802263 @ 0730 hrs, 3/20/84. 7" @ 10,025' 6796' PBTD, POH W/tst string Set .r_~e~nr @ 7083', tst to 3000 psi. M&P~_.~O. O~X C1 "G" cmt w/3% ~ .8%-D-2g~¥-'[2% D-46 & 15.8 ppg Top of cmt est'd @ 6796'. Displ cmt w/9.8 br, POOH to 5000'. Displ 9.8 ppg NaC! to 9.3 ppg NaC1, fin TOH. Chg rams to 2-7/8" tst Hydrl to 3000 psi. PU GeoVann guns & DST tls, T!H w/2-7/8~ tbg. At ±350' above setting depth, ann level dropped, indicating by-pass or LPR vlv open. Fill ann,~brine to surf inside 2-7/8" tbg. Rn CCL/GR, log passed thru LPR vlv indicating premature opening of tl.' POH w/tst string to PU new LPR vlv. The above is correct Signature For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 ancl 87 IOa,e 3/20/84 ITM Drilling Superintendent AR38-459-2-B INumber all daily well history forms consecutively as they are prepared for each well. ARCO Oil and Gas Company Daily Well History--interim Instructions: This form is used during drilling or workover operations. If testing, coring, or peHorating, show formation name in describing work performed. Number a;I drill slem tests seCluentially. Attach description of all cores. Work Derformed by Producing Section will be reported on "Interim" sheets until tinal completion. Report official or representative test on "Final" form. 1) Submit "interim" sheets when tilled out but not less frequently than every 30 days, or (2) On Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting o! oil string until completion. District Field Alaska Prudhoe Bay Field County or Parish J State North Slope Borough Lease or Unit .. SHL: ADL ~/28249 & BHA: ADL ~28266 Alaska IWell no. HEMI SPG. ~/1 Date and deptl~ as of 8:00 a,m. 3/22/84 · 3/23'/84 3/24/84 3/25/84 3/26/84 3/27/84 Complete record for each day while drilling or workover in progress 7" @ 10,205' 6796' PBTD, RU Camco to swab 9.3 ppg NaCl/NaBr RU Schl, set pkr @ 4675' WLM, press tst ins to 2500 psi w/nitrogen, open LPR w/1250 psi. Fill tbg w/N? & press up to 1400 psi. Drop bar, p_~4~734'-4810' @ 12 JSPF. RIH, rn GR/Temp/Gradio/HP. Bled off 1400 psi/9 hrs. RD Schl. 7" @ 10,025' 6796' PBTD, Swabbing' 9.3 ppg Brine SI well @ surf, RU lub &tst. guns w/1600 psi. Swab well. Press up tbg w/diesel, drop Vann Total recovery = 19.8 bbls. 7" @ 10,205' 6796' PBTD, Swabbing 9.3 ppg Brine Swabbing. Total rec'y = 43.6 bbls. · 7" @ 10,205' 6796' PBTD, P~ep to set pkr Swab. Total rec'y = 44 bbls. Open by-pass & rev out. RD tst Drl BP, set @ 4725 , indication BP head, POOH. RIH w/9-5/8" EZ ' did not set. BP did not tst. RIH w/EZSV retn~.~s~_et~__~7~O', tst to 1500 psi.. RU gun, RIH w/tst tls. RU Schl, RIH w/GR & tie in to space out. 7" @ 10,205' 4720' PBTD, Swabbing 9.3 ppg Brine RD Schl, set pkr @ 4530'. RU tst ins, tst to 1500 psi w/N2, open LPR, hold 1000 psi on ann. Drop bar, fire guns, perf ~~2_[ @ 12 JSPF w/5" gun. Bled off N2 on tbg to 0 psi. Swab well. Total-rec'y = 43.8 bbls. 7" @ 10,205' 4720' PBTD, SI f/BHP Swabbing. Total rec'y = 83.7 bbls. LPR @ 1215 hfs, 3/26/84. SI f/BHP. Bled press off ann, close The above is correct Date ITille I 4/02/84 Signature For form preoaration and distribution see Procedures Manual Section Drilling, Pages 86 and 87 Drilling Superintendent AR3B-459-2-B INumber all daily well hislory forms consecutively as they are prepared for each well. ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "interim" sheets when tilled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting ot oil string until completion. District Field Alaska ~rUdhoe Bay Field County or Parish IState i North Slope Borough Lease or Unit .. SHL: APL ~128249 & BHA: APL ~/28266 Alaska IWell no. HEMI SPG. ~/1 Date and Oeptn as of 8:00 a.m. 3/28/84 3/29/84 3/30/84 4/01/84 4/02/84 Complete record for each day while drilling or workover in p~:Jress 7" @ 10,205' 4377' PBTD, WOC 9.3 ppg Brine SI f/PBU. Open LPR, bullhead 30 bbls brine dn tbg to kill well. Bled off tbg press, open by-pass & unseat pkr. Rev btms up, POOH, LD 2-7/8" tbg & tst tls. PU 3½" muleshoe, TIH, tag retnr @ 4720' WLM. Prop balanced plug of 125 sx Ci "G" @ 15.9 ppg. Displ w/brine using rig pmps. CIP @ 2300 hrs, 3/27/84. Rev circ, POOH. WOC. 7" @ 10,205' 40' PBTD, Prep to skid sub off hole RIH w/bit, pmp waste into ann, tag cmt @ 4418' DPM, set dn on cmt, will not wsh away. Tst csg & cmt plug w/1500 psi/15 min. Witnessed by Ed Sipple, DOG. POOH, LD DP..M&?~r_~_~l~.4 bbls, 1~.~.7 ppg AS I, POOH. Chg rams in BOPE to 5".- ND BOPE, chg blind rams to middle rams, move off BOPE stack. Prep to skid sub off hole. · 7" @ 10,205' 40' PBT~, RD, Prep to LD derrick Inject mud into 13-3/8" x 9-5/8", stand back BOP stack, skid rig off hole. Prep to LD derrick. 7" @ 10,205' 40' PBTD, Weld on substructure Weld repairs on substructure. Inject & thaw reserve pit dn ann. 7" @ 10,205' 40' PBTD, Weld on substructure Inject thawed waste f/reserve pit into ann. LD derrick. RU wheels, set sub & begin welding repairs on damaged beams. The above is correct JOate jTitle 4/02/84 Signature For lorm preparation and O~jtiibution see Proceoures Manual SecY~on 10, Drilling, Pages 86 and 87 Drilling Superintendent AR3B-459-2-B JNumber all daily well history forms consecutively as they are prepared for each well. ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the' "Final Reporl'.' on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned~ or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not 'required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. ~ District Alaska Field Prudhoe Bay AFE 802162/802271 Auth. or W.O. no. County or Parish · Lease or Unit iAccounting cost center code state i North Slope Borough ! . Alaska tWell no. SHL: ADL ~/28249 & BHL: ADL ~/28266 HEMI SPG. Title Exploratory -- , Operator ARCO Alaska, Inc. Spudded or W.O. begun Spudded Date and depth as of 8:00 a.m. 4/03/84 · .. Old TD Released rig IA.R.Co. W.I. Date ,Complete record for each day repoRed 7" @ 10,025' 40' PBTD, RR . Inject reserve pit. @ 1400 hrs, 4/3/84. 100% 1/11/84 Iotainumber of wells (active or inactive) on this dst center prior to plugging and . ! bandonment of this well I our ] Prior. status if a W.O. 0245 Hrs.I N/A Arctic Pak w/700 sx AS I @ 15.7 ppg. RR @ 2200 hrs, 4/3/84. CIP tNew TD Date 10,937' 40' tPB Depth Kind of rig 2200 Hrs. 4/3/84' Rotary Classifications (oil, gas, etc.) Type completion (single, dual, etc.) Exploratory Single Producing method Official reservoir name(s) Plugged . Lisburne Potential test data IWell no. Date Reservoir Producing Interval Oil or gas Test time Production · Oil on te~t Gas per day Pump size, SPM X length Choke size T.P. C.P. Water. % GOR correctedGravi'ty . IAIIowable Effective date , The above is correct Signature I Date ITitle Drilling Superintendent For form preparation er~ distribution, see Procedures Manual, Section 10. Drilling, Pages 56 and 87. INumber all daily well history forms consecutively as they are prepared for each well. iPage no. 16 I ~--~_~' OF A~,~_%%I I._?ereby certify that ! ~m properly r~is*er~ I -~..' ~~~'F. 1~ :,,. St~ Of AI~, and that this plat - ' i~?~ ~. - r.~.~nt. ~ survey m~de under my direct ..' ~ ~ su~vi~ion, and that all details are correct . ~ NOTES I. All Y and X coo~clin~le~ are AIQ~ Stat~ Plane~ Zone 4. Distances-from section liwee ar~ geodetic. Drill Site Y o~d X c~ (~e based, on USCS~6S mem~aeet~ ~ m~[ EILEEN. 4. Elev~fim based m TBIII ~ pm- LHD &, 5. Tempkde/As-Beitt gmv~ qua.ti~ =~Z~980.4- Cubic Yord$. I I f I FLARE PIT 200' I ..-. ::: I HEMI SPRINGS NO. I.A Y = 5,934,964.62 : · X: 596,717.56 · Let.=- 70°!:5'54.667.1" · long.= 149 o 1:5' 09.:5T5" 1:520' FEI_.; 15?_O'FSL. Sec..12, TION ~ R II E, U.M. Pace Elev. :-81.1 ' B.RM.S.L : · $00 ' 60' I0' I ~ ~' Kuparuk Project I HEMI SPRINGS NO. I.A ,AS-BUILT LOCATION ,"mj~,~.HBm~l I Date'IDraughtsman= .[ D.g.n.=NsKg.05.~ ~.~,~A1 a s k a, ]nc. Extension Exploration Bill-lLa-n Alen- AOGC-.. IRANSI,1I TTAL From: Mike Werner - Ext. :e'~Apri~l 17; 19Ra, ~nsmitted herewith are the following' One Copy Each ARCO' HEMI SPRINGS ST. #1 4-10-84 4-9-84 Correlation Coregraph File No. BP-3-903 .. Core Analysis Results (Dean-Stark) File No. BP-3-903 1-8-84 HEMI SPRINGS ST.#1-A AS-BUILT LOCATION eceipt .cknowl edgment: ~R :eturn Receipt t CO Alaska, Inc. Extension Exploration P. O. Box .100360 .. Anchorage, AK 99510 Attn ' Date' Processed by'- Lucille Johnston ATO-1015 x4599 .... ~'~U'~A1 a s ka, inc. Extension Exploration TRANSI,1ITTAL Bill Va-m-Alen - AOGC.- F rom: _ Mike Werner - Ext. Exploration ~te' April-13, 1984 -ansmitted herewith are the following' Lis Tapes & Listings ARCO' HEMI SPRINGS ST.'#1 ~2)2-20-84~ Tape #6906'4 Run 4 2~20-84 Tape #69064 Runs 1,2,3,4 LSS-WAVES OPEN HOLE teceipt ~cknowl edgment' Return Receipt to Alaska, Inc. ~ Extension Exploration P. O. Box 10036[} Anchorage, AK 99510 Date' Processed by- Lucille Johnston ATO-1015 x4599 Attn ' " ARCO Alaska, Inc Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 April 5, !984 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Hemi Springs State No. 1 Dear Mr. Chatterton' Enclosed is the Subsequent Sundry Report for the subject well. If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG'tw GRU6/L82 Enclosure 1~ ..... ~,~ Oil & Gas Cons. Oommis~,iori A, ...... rag~ ARCO Alaska, Inc. is a Subsidiary of AllanticRichfieldCompany STATE OF ALASKA "-. ALASKA OIL AND GAS CONSERVATION C,....,,/1MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL[] COMPLETED WELL [] OTHERI~X ,,~/~ 7. Permit No. 83-181 99510 50- 029-21056 9. Unit or Lease Name 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, AK 4. Location of Well Surface: 1320' FSL, 1320' FEL, Sec.12, TION, R11E, UM Wildcat 5. Elevation in feet (indicate KB, DF, etc.) 120' RKB 12. 10. Well Number Hemi Springs State No. 1 Perforate Stimulate Repair Well Pull Tubing I6. Lease Designation and Serial No. · ADL 28266 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data 11. Fieldand Pool West Sak Sand Sadlerochit Sand Lisburne Limestone NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) [] Alter Casing [] Perforations [] Altering Casing [] Abandon [] Stimulation [] Abandonment [] Change Plans [] Repairs Made [] Other [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Current Status: 9-5/8" cmt retainer @ 4720' Test perforations 4589' - 4652' TIH w/open-ended DP and tagged retainer ~ 4720'. Spotted 125 sx Class G, balanced cmt plug. WOC & tagged to~ of cmt plug ~ 4418'. Tstd csg & plug to 1500 psi - ok. (Test was witnessed by Ed Sipple, AOGCC) Spotted 501 sx AS I, balanced cmt plug, f/155' - 45' (9' below GL). ND BOPE. Installed blind flange on tbg head. Pumped remaining reserve pit fluids down the 9-5/8" x 13-3/8" annulus. Mixed & pumped 700 sx AS I to fill 9-5/8" x 13-3/8" annulus f/2000' - surface. Moved rig. Cleaned location & backfilled reserve pit. Suspended well as of 03/30/84. ,t-'..,1,:~,,m,,...~,,~. Oil & Gus, C:-:.r:s. 14. I hereby//~fy that the foregoing is true and correct to the best of my knowledge. Signed /, ~ , Title Area Dri 11 i ng Engineer Conditions of ApprOval, if any: Date By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 GRU6/SN29 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Extension Exploration I'RANSMITTAL . . ' Bill_V~n Alen- AOGC ,, From: Mike Werner - E×t. E×ploratt ~ to- April 5, 1984 ansmitted herewith are the following' Blueline & Sepia Copies (Finals) ARCo: . HEMI SPRINGS ST. #1 2-20-84 2-23-84 2-20-84 1-22-84 1-21-84 1-22-84 1-23-84 .1-24-84 1-22-84 1-12-84 1-23-84 2-23-84 2-22-84 2-20-84- 2-23-84 2-20-84 2-10'84 LSS/GR '- Runs 1,2,3,4 SHDT -Run4 CPL/CYLK " 4 DIL/SFL Runs 1,3,4 NGR-SPCT Run 4 DIISECT. SVY " 2 DIRECT. LOG " 2 AR PLT Run 2 DLL/Msfl " CPL/Cylk ' " DUAL DPM " LSS/GR Run 1 LSS/WF 10' Run 2 CBL/VD ' 'Run 4~ RFT "" -- SHDT/CYdp " SWC/Shot smy." ~LSS/WF " '- CNFD ~_ Runs-l,2,4 FDC " LSS/DGE-Wf Run.3 2" &' 5" 5" 5" 2" & 5" 2" & 5" 1/5 =scale · - 5" 1" 2" 5" 5 [! 5" 5" 5 ~! 5 ti 5 ' - ' 2" & 5" -? · 2" & 5" ~eceipt ~cknowl edgment: ~ Return Receipt to~/~RCO Alaska, Inc. ~x £xtension Exploration P. O. Box 100360. Anchorage, AK 99510 Attn- Processed by.' Lucille Johnston ~TO-1015 x4599 ·- ~z-:~.<Lq~A1 a s k a, Inc. ..... ~Extension Exploration TRANSH I TTAL - Bill Van Alen- AOGC - From' Mike Werner - E×t_ E~p.]nration re' April 4:]984 ... .. · ansmitted herewith'are the following-. One Copy Each ARCO: HEMI SPRINGS ST. '#1 .. 2-23-84 2-23-84 Lis Tape ~ #4926 Run 4 SHDT Ar Piot/SHDT Run 4 5" SHDT/DPMTR Cluster Listing Run 4 Job #4926 ~eceipt ~ckn°wledgment:ip ./.-, / Return Receipt t .~?/~RCO Alaska, Inc. Extension Exploration ?. O. Box 100360 Anchorage, AK 99510 Attn- Alaska Oil & GaS Cons, Commission - ' Processed by:. Lucitle Johnston _ ATO-1015 x4599 -, MEMO TO: THRU- · FROM: RANDUM State of Alaska ALASKA OIL-~lqD GAS CONSERVATION CO1.RIISSION C. V/~t~t~r t On DATE: April 4, Chai~z~ x-~ ~¢/- ~ ~l~E~o: 51.22 Lormie C. Smith .: Co~ffr~i8 s ioner TELEPHONE NO: Edgar W. Sipple, J~~J ~ .~_ Petro!e~ Inspector 1984 SUBJECT: Witness P&A on ARCO's Hemi Springs State No. 1, Sec. 12, T10N,RllE,LR'~, Permit No. 83-181, Parker Rig No. 191· Wednesday, March 28, 1984: I traveled this date from Anchorage to Pr--~hoe-~BaYV~ AlaS'Ra A~r!ines. Upon arrival at Prudhoe Bay, I drove the State truck to ARCO's Hemi Spring State No. 1 to witness a cement plug on top of a retainer set at a depth of 4720 feet. The top of the cement plug was 4418 feet. The cement plug was taged with 15,000 pounds with no movement. The cement plug was pressure tested to 1500 pounds for 15 minutes, there was no leak off. i filled out the A.O.G.C.C. Form No. 11 and it is attached to this report. In s~ary, I witnessed the P&A on ARCO's Hemi Springs State No. i, Parker Rig 191. At tacbanent 02-00IA(Rev, 10/79), BOTTOM I.-IQLE L,~e.: SSC. ~ %'__,~".~ I::%__~..,__- ,"-'I · p,t.%'l'E.:_ 3- - ¢._...8' z8'9 fogoo Eot 10o2_5 · /o o~g', ¢~ /0937 j_L.q 3 7 Suspended Well and Location Report 20 AAC 25, ARTICLE 2 FILE INFORMATION: /~//~ /~ , ~ ~--~-~-- ~-f~f.~ /f~/ . . ' Date Suspended ~~-~ Surface ~Ocg{moK 6~-we~ ' - ' Permit No. ~~/~ [ sec./~, m~ ~, ~~, ~m. u~t or m~a~ N~ ~~ ~~~ Wel 1 No., / Field & Pool ~i~,'/~c~ Condition of Pad ~~ Condition of Pi ts _ '~ Well head - Ail outlets plugged Wel 1 sign - Attached to well head Attached to well guard Attached to Information correct No No Cellar - Opened Yes Filled ~ Covered No No No WaterWell - Plugged off Capped Open Rat Hole Open Fi 1 led Covered Explanation_ Ye s No Ye s No Photographs taken to verify above conditions ~ No Explanaton Work to be done to be acceptable This well and location is a~_~ptabl~ (unacceptab~le) to suspended for the~~ ~9~-~~ ~f~ru ~-~2 Inspected by:__/- ~ Date :_ classified as 19~. Revised 8/24/82 ARCO Alaska,, In Post Office ~ox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 15, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed are the Monthly State Reports for the following wells: 2F-5 2B-5 WSP #3 2F-6 2B-6 Hemi Spring St #1 2F-7 2B-7 2B-8 2B-9 Thank you. Sincerely, A~'~~lling Engineer JBK/SHi:ih ARCO Alaska. ~nc. ;s a s',~Dsidiary ci AHanticHichfieldCompany - /:~.. STATE OF ALASKA ,-- ::-., (~'¢ z ' AhASKA.~,IL AND GAS CONSERVATION C 'IMISSION iI 'O NTHLy REPORT OF DRILLING AND WORKOVER OPERATIONS, 1. Drilling well ~ Workover operation [] I 7. 2. Name of operator _ ARCO Alaska, Inc. 3. Address 8. APl Nu~_~_21056 P. O. Box 100360, Anchorage, AK 99510 50- 9. Unit or Lease Name Wildcat 1320' FSL, 1320' FEL, Sec. 12, T10N, RllE, UM 4. Location of Well at surface 5. Elevation in feet (indica. te KB. DF e I 6. Lease Designation and Serial No. 75'GL PAD 5', 120" ~B SHL ADL 28249 BHL:ADL28266 February For the Month of 10. Well No. Hemi Springs State #1 11. Field and Pool West Sak Sand Sadlerochit Sand Lisburne Limestone 84 2. Depth at end of month, footage drilled, fishing jobs,.directional drilling problems, spud date, remarks Spudded well @ 0245 hrs', 01/11/84. Drld 17-1/2" hole to 2600'. Ran logs. Ran, cmtd & tstd 13-3/8" csg. Performed top job. 'Drlg 12¼" hole to 4527. Cored well. Opened core hole to 12¼". Cont drlg 12¼" hole to 9595. Cored well. Cont drlg 12½" hole to 10,244'. Ran logs. Ran, cmtd & tstd 9-5/8" csg. Cmtd csg. Cont drlg 8½" hole to 10,937'. Ran logs. Ran RFT. Set cmt plug. Ran, cmtd & tstd 7" liner. Ran logs. RIH w/Geo Vann guns and Howco test tools. Preparing to run well test as of 3/1/84. 13. Casing or liner run and quantities of cement, results of pressure tests 13-3/8" 72# L-80 BTC csg w/shoe @ 2583'. Cmtd w/1900 sxs AS III and 300 sxs class "G". 9-5/8" 47# L-80 BTC csg W/shoe @ 9512. Cmtd w/500 sxs class "G". 7" 29# L-80 liner set @ 10,025'. Cmtd w/500 sx class "G". 14. Coring resume and brief description Cored f/4527' to 4856'. Side wall cores through selective intervals. Cored f/9595 to 9650' 15. Logs run and depth where run DIL/LDT/SP/GR/LSS/CNL f/2600 to 115'. DIL/GR/MSFL/SP f/5128' to 2587'. DIL/LDT/CNL/GR/LSS/Dipmeter f/5128' to 2587'. GR/BHCS/DIL/SP f/10,173' to 2589' DIL/BHCS/GR/LSS/SP/FDC/CNL/CAL/ f/10,500' to 9512' CBL/~DL/GR f/9475' to 1800' HDT/SWC/CBL f/10,620' to 9512' CBL/VDL/GR/CET f/9150' to 9750' 7900' to 6600' 5450' to 4200' 6. DST data, perforating data, shows of H2S, miscellaneous data N/A i-, ~ ~.~..i--~ ! ~ '.i, 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. · with the Alaska Oil and Gas Conserv ioa~.~ommission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 ]4TT.~./NI'~ ] ? '~ Submit in duplicate Hemi-Springs State #1 Drilling History NU 20" hydril and diverter and tested same. Spudded well @ 0245 hours on 1/11/84. Drilling 17½" hole to 2600'. Ran logs GR/SP/DIL/LDT/CNL/LSS f/2600 to 115'. Ran 65 jts 13-3/8" 72# L-80 BTC csg w/shoe @ 2583'. Cmtd 13-3/8" csg w/1900 sxs AS III and 300 sxs class "G". Bumped plug w/1500 psi. Floats held - ok. ND 20" hydril and diverter. Performed top job w/il0 sxs AS I. Instld 13-3/8" packoff and tested - ok. NU BOPE and tested to 3000 psi - ok. Tested csg to 1500 psi - ok. Drilled FC and cmt. Drilled FS and 10' new form. Tested form to 12.5 ppg - EMW - ok. Drilled 12¼" hole to 4527'. Cored f/4527 to 4856'. Tested BOPE to 5000 psi - ok. Open 9-7/8" hole f/4527' to 4798' to 12¼". Cont drilling 12¼" hole to 5148'. Ran logs DIL/GR/MSFL/SP f/5128' to 2587'. DIL/LDT/CNL/GR/LSS/Dipmeter f/5128' to 2587'. Side wall cores taken @ selective intervals. Cont drilling the 12¼" hole to 6679'. Tested BOPE 5000 psi - ok. Cont drilling 12-1/4" hole to 9595'. Cored from 9595 to 9650. Cont drlg 12¼" hole to 10,244'. Ran logs GR/BHC/DIL/SP f/10,173 to 2589'. Circ and cond hole. Ran 233 jts 9-5/8" 47#~ L-80 BTC csg w/shoe @ 9512'. Cmtd w/500 sx class "G". Bumped plug w.3000 psi - ok. PBTD 9427'. RIH to FO @ 7803 and pumped 550 sxs class "G" cmt. RIH to FO @ 5404 and pumped 575 sxs class "G". RIH to FC @ 9427 tstd csg to 3000 psi. Drld FC, cmt and FS. Tstd form to 13 ppg EMW. Cont drlg 8½" hole to 10,937'. Ran logs DIL/BHCS/GR/LSS/SP/FDC/CNL/CAL f/10,500' to 9512'. Ran RFT. Ran log HDT/SWC/CBL f/10,620' to 9512'. Ran logs CBL/VDL/GR f/9475' to -i- R,-, ,S~,i!TTAL F rom: Transmitted herewith are the fol t ov,'ing' Receipt Acknowl edg,~,ent' P,eturn P, eceipt to' ARCO Alaska, Inc. Extension Exploration P. O. Box 100360 Anchorage, AK 995i0 Attn ' -) . ARCO Alaska, Inc Post Office box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Harch 13, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- Hemi Springs State No. Dear Mr. Chatterton. Enclosed is a Subsequent Sundry Report for the subject well. Verbal approval for this work was received on 03/02/84 from M. Minder, AOGCC. If you have any questions, please call me at 263-4970. Sincerely, JBK/JG'tw GRU6/L26 Enclosures ARCO Alaska, Inc, is a Subsidiary of AtlanticRichfieldCompany t--_ STATE OF ALASKA -~', ALASKA OIL AND GAS CONSERVATION C. ,¢IMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc, 83-181 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21056 9. Unit or Lease Name Wi 1 dcat 4. Location of Well Surface: 1320' FSL, 1320' FEL, Sec.12, TION, R11E, UN 5. Elevation in feet (indicate KB, DF, etc.) 120' RKB , 6. Lease Designation and Serial No. ADL 28266 10. Well Number Hemi Springs State No. 1 11. Field and Pool West Sak Sand Sadlerochit Sand Li sburne Limestone 12. (Submit in Triplioate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Current]y, the 9-5/8" casing is set, (~ 9512'. The 7" liner was run f/9187' - 10,025'. Perforated 9538' - 9551' w/16 spf & 9551' - 9578' w/12 spf. RIH w/9-5/8" retainer & set at, 9088'. Tested retainer & casing to 3000 psi - ok. Pumped 12 bbls fresh H20. Mixed & pumped 100 sx Class 6 cmt, followed by 12 bbls H20. Displaced w/63 bbls brine. P0H & prepared to run DSTs as originally planned. Verbal approval received on 03/02/84 from M. Minder, AOGCC. 14. I hereby cer/~ that the foregoing is true and correct to the best of my knowledge. Area Drilling Engineer Signed , Title Th e space ~ow~o r~,~,~ iss ion use Conditio,~t~ of Appr~f, if any: Date By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 GRU6/SN09 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc.~ Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 March 13, 1984 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Conductor As-Built Location Plat - Hemi Springs State No. 1 Dear Elaine: Enclosed is an as-built location plat for the subject well. Since this information is confidential, it would be appreciated if you could store it in a secure area. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG6/L30: tw Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany o:. NO. I-A NEMI ~AD I~ TION $ 13 WELL NO. I-A 7 Y = $ ,954 X = 596~ 71 7.56 J8 1520' FEL C UCTORS A ' ~ D BY; ~'~"" ~ . ' LOCATED IN PROTRACTED SECTION ~ ,II ~ i',..% [ !j~* ~ .f...,.~ , , .TOW-NSH IP !0 N., RANGE II E, UMIAT MER. K1~WHZTE ARCO REPRESENTA~:[:.~'~:~j~ ' . _~ . ~~- _ -~ ~ · ~ ~ ~ ~ ~ ..... I HEREBY O~TIFY THAT I AM PROPgRLY ~E¢ISTERED AND LICENSED ~C. PRAOTIOE LAND ~.. OF A~I~ SURVEYING.IN THE STA~. OF ALASKA AND ~~,,~.,~i~. :..$ ~ DETAI~ ARE CORRECT AS OF DEC 8A ~..['-~ .... %~ ~~ ~ ' ARCO Alaska, . ~&,~x~,~[~~ ~ . CONDUCTOR AS'¢U I L~ ARCO Alaska, Inc. Extension Exploration TRAN SH I TTAL To: Bill Van Alen- AOGC From' Mike Werner - Ext .Explorati on Date' March 16,1984 Transmitted herewith are the following' Lis Tapes ARCO' HEMI SPRINGS ST. ~1 1-23'84 Final Tape #69007 WAVEFORMS 1-23-84 Final Tape #69007 OPEN HOLE Runs 1,'2 Runs 1,2' Receipt , , / Acknowledgment: Return Receipt to:~/ARCO Alaska, Inc. ~Extension Exploration P..O. Box 100360 Anchorage, AK 99510 Attn' Date' Alaska. Processed by' Lucille Jphnston ATO-1015 x4599 ARCO Alaska, Inc. Extension Exploration TRANSM I TTAL To' Bill Van Alert - AOGC From' Mike Wermer- Ext. Explormtio~ Date' March 7~. 1984 Transmitted herewith are the following' One Copy Each ARCO' HEMI SPRINGS ST. ~1 CORE DATA 1-17,21-84 2-27-84 1-24-84 2'27-84 2-6-84 CORE DESCRIPTION REPORT Cores 1-12 .. CORE ANALYSIS RESULTS 2740-5010 BP-3'-903 SWC SWS DESCRIPTION 2687-5010 CORE ANALYSIS REPORT(Dean-Stark) 9541-10866 .. CORE ANALYSIS RESULTS(Boyles Law-Helium Porosity) 9595.6-9647.3 CORE CHIP DESCRIPTION 9595-9647 Receipt Acknowledgment: Da te' Return Receipt to' ARCO Alaska, Inc. Extension Exploration P. O. Box 100360 Anchorage, AK 99510 Attn' Processed by' Lucille Johnston ATO-1015 x4599 ^..~0 Alaska, Inc. Extension Exploration TRANSMITTAl F rom · Transmitted herewith are the fol 1 owi ng' ~vz_~- ~/~ Z?~m-/~, Receipt Acknowl edgmen~- Return Receipt to:/' '~CO Alaska, Inc. ~Extension Exploration P. O, Box ]00360 Anchorage, AK 99510 Attn- Date: Processed .o AF~CO Alaska, Inc Post Office ~-~x 360 Anchorage. Alaska 99510 Telephone 907 277 5637 February 15, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Enclosed are the Monthly State Reports for the following wells: 2F-1 2V-6 WSP #3 2F-2 2V-7 WSP #13 2F-3 2V-8° Hemi Spring St #1 2F-4 2B-5 Thank you. Sincerely, ~ win ~ ' A~~t Drilling Engineer JBK/SHi:ih ~,RCO Aiaska. inc. is a subsidiary of AtlanticRichlield£:ompan'.,. " , ~' ,~'~ STATE Or: ALASKA ALASKA .....k AND GAS CONSERVATION CL...,MISSION~ MONTHLY REPORT OF DRILLING AND WORKOVER Workover operation · Drilling well 7. Per~i~N~.81 2. Na%~p%~rska, Inc. 3. Ad~e. SSo Box 100360 Anchorage, AK 99510 8. AP~ Nu0~f_21056 · ' 50- 9. Uni~:.o£~Leiase .Name W 3_.Laca[ 1320' FSL, 1320' FEL, Sec.12, ?iON, RllF,, UM 4. Location of Well at surface 5. ElevatiQn in feet (indicate 5B~2~F~, I Lease Desianation and Serial No. 75'GL PAD 5', e~B 6. SHL ADL 28249 BHL:ADL28266 10. We, IJ No.. nem~ Springs State ~1 11' Fi~de~s"~ P§~k Sand Sadlerrochit Sand Lisburne Limestone For the Month of. January ,19 84 12. Depth at end of month, footage drilled, fishing.jobs,directional drilling proble.ms,.spud date, remarks Spudded well @ 0245 hrs, 01/11784. Drld 17-1/2" hole to 2600'. Ran logs. Ran, cmt'd & tstd 13-3/8" csg. Performed top job. Drlg 12¼" hole to 4527. Cored well. Opened core hole to 12¼". Cont drlg 12¼" hole to 5148. Ran logs, dipmeter. Performed side wall cores. Cont drlg 12¼" hole to coring point as of 1/31/84. 13. Casing or liner run and quantities of cement, results of pressure tests 13-3/8" 72~ L-80 BTC csg w/shoe @ 2583'. Cmtd w/1900 sxs AS III and 300 sxs class "G". 14. Coring resume and brief description Cored f/4527' to 4856'. Side wall cores through selective intervals. 15. Logs run and depth where run DIL/LDT/SP/GR/LSS/CNL f/2600 to 115'. DIL/GR/MSFL/SP f/5128' to 2587'. DIL/LDT/CNL/GR/LSS/Dipmeter f/5128' to 2587'. 6. DST data, perforating data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. :SIGNED TITHE Area Drilling EngineeroATE _ , NOTE--Repor/~'or~h~/s/~rm is required for each calendar month, regardless of the status of operations, and must be f~led ~n duplicate with the Alaska Oil and Gas/J~onser~a~/j~n Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 ~' HILL/MR110 Submit in duplicate Drilling History NU 20" hydril and diverter and tested same. Spudded well @ 0245 hours on 1/11/84. Drilling 17~"2 hole to 2600'. Ran logs GR/SP/DIL/LDT/CNL/LSS f/2600 to 115'. Ran 65 jts 13-3/8" 72# L-80 BTC csg w/shoe @ 2583'. Cmtd 13-3/8" ~_________----~ csg w/1900 sxs AS III and 300 sxs class "G:. Bumped plug w/1500 psi. Floats held - ok. ND 20" hydril and diverter. Performed top job w/il0 sxs AS I. Instld 13-3/8" packoff and tested - ok. NU BOPE and tested to 3000 psi - ok. Tested csg to 1500 psi - ok. Drilled FC and cmt. Drilled FS and 10' new form. Tested form to 12.5 ppg - EMW - ok. Drilled 12¼" hole to 4527'. Cored f/4527 to 4856'. Tested BOPE to 5000 psi - ok. Open 9-7/8" hole f/4527' to 4798' to 12¼". Cont drilling 12¼" hole to 5148'. Ran logs DIL/GR/MSFL/SP f/5128' to 2587'. DIL/LDT/CNL/GR/LSS/Dipmeter f/5128' to 2587'. Side wall cores taken @ selective intervals. Cont drilling the 12¼" hole to 6679'. Tested BOPE 5000 psi - ok. Cont drilling 12-1/4" hole 7823. Drilling to coring point as of 1/31/84. D~/S9 2/13/84 ih ARCO Alaska, Inc. Extension Exploration To' ~Bill Van Alen- AOGC TRANSMITTAL From: Mike Werner - Ext. Ewploration Date' Feb. 2, 1984 Transmitted herewith are the following: Bluelines, Sepias & 1 Lis Tape ARCO- HEMI SPRINGS ST. #1 1-12-84 1-23'84 1-12-84 1-23-84 1-12-84 1-23-84 1-23-84 1-12-84 1-24-84 1-21-84 1-12-84 1-23-84 1-22-84 Dil/Sfl Run 1 2" & 5" Dil/Ms£1 " 2 1",2" & 5" LSS-Gr ' '" 1 2" & 5" LSS " 2 5" LSS/WF " 1 5" LDT/CNL-Rw " 2 2" & 5" LDT/CNL-Poro " 2 " LITHO/DN-Poro " 1 CPL/Cylk " 2 DIRECTIONAL LG " 2 LITH0/DN,Rw " 1 LSS/WF ( 10 ' ) " 2 DUAL DPMTR Run 2 2" & 5" 5" 5" 1-12-84 LIS TAPE #101-106 Run 1 Dil/Gr/LD~-Cnl/LSS-Gr .... .'..i: - ,. Receipt Acknowl edgmenl~: Return Receipt to: ARCO Alaska, Inc. Extension Exploration P. O. Box 100360 Anchorage, AK 99510 Attn - Date. Processed by' Lucille Johnston ^TO-1015~ ~.4599 MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION TO: ~ ~ Cha~~~-~ THRU: 'Lonnie C. Smith , ' Commis s ione_r~_~. --~]i . FROM: Bobby ~-os~e= ~ Petrole~ Inspector DATE: January 18, 1984 F,LENO: 31.9 TELEPHONE NO: SUBJECT: Inspect Diverter System on ARCO's Hemi Springs.State #1, Sec. 16, T10N,R15E,UM, Permit #83-181. Friday, Jan~.uary 13, 1984: I traveled this date to Prudhoe Bay and ~nspee~ed t~e ~ive~'ter-~System on Parker Drilling Co. Rig 191. The diverter system met the A.P.I. and A.O.G.C.C. rules for diverter systems. In summary I inspected the diverter system on ARCO's Hemi Springs State ~1. MEMORANDUM TO: THRU: FROM: State of Alaska ALASKA~IL AI-~ GAS CONSERVATION CO~.~ISSION C. V ton DATE: January 16, 1984 Chaikm~d ~ .... · FILE NO: 3I, 8 Lonnie C. Smith / ~- Commis sione~r~_ ~ ;.:~ ~.~ \~. Bobby Foster.;'~ Petroleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE test on ARCO's Hemi Springs State No. 1, Sec. 12, T10N,RllE,IR, I, Permit No. 83-181. Saturday, January 14, 1984: The BOPE test began at 4:30 pm and was co~neluded~'t 6:30 pm~ As-'the attached BOPE test report shows there were no failures. In summary, I witnessed the BOPE test on ARCO's Hemi Springs State No. 1. Attachment STA'fE O[" ALAS}Q\ ALASKA C'-' & -CAS ODNSERVATION CCMMISSION -~ B.~. P.E. Inspection Rcport / / ........ ~ ~ '. .......... ~ / ~ ~rator. /,. ~~~ ~, ~ , , ~ Repres~tat~e~~ /~/~~/ ,, . ...' ~=tlon: Sec / ~ ~/~R//~ M ~ /~~as~,Se~ 8~~ ~ ~t~l~ ,.~ ~illinq ~n~a~or ~~/~ Rig ~/~'"' Repre~nta~ve~~ ~~'~~ ~mtion, ~neral ~/" ACCO%~U~R SYS~M Well Sign Cenera 1 Housekeeping P~serve pit Annular Preventer - / Blind Rams __/ Choke Line Valves. H.C.R. Valve Kill Line Valves Check Valve / ; . · , . Test Results: Failures, Test Pressure Full Charge Pressure ~O~ psig Pressure After Closure/~ 0 '9 psig Pump incr. clos. pres. 200 ps ig, -- ,~sec. Full Charge Pressure Attained: ~ ' "~ m~n.~ O sec. Controls: Master Remote / Kelly and Floor Safety Valves Upper Kelly_ . / Test Pressure, Lo%~r Kelly./,, Test Pressure Ball Type , A Test Pressure Inside BOP ,/ Test Pressure No. flangea ~djustable Chokes t~fdrauically operated choke Test Time' ~ ~-~ hrs. Repair or. Replacement of failed equipment to he made within. -- days and Inspector/Com~,'ssion office notified. Distribution orig. - AO&CCC CC - Operator cc - Supervisor ARCO Alaska, Inc,~ Post Office'b,.,x 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 January' 13, 1984 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Hemi Springs State No. 1 Dear Mr. Chatterton' Enclosed is a Sundry Notice for the subject well. We propose to inject down the 13-3/8" x 9-5/8" annulus of the well Since we expect to start this work on January 17, 1984, your earliest approval will be appreciated. If you have any questions, please call me at 263-4970. Sincerely, ~g Engineer JBK/JG: tw GRU5/L114 Enclosures RECEIVED A~I~II 011 & 6~s Cons. Commtss!or Andfiur~l~ ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ;---- STATE OF ALASKA ALASKA ~.,. AND GAS CONSERVATION C,. .¢IlSSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator 7. Permit No, ARCO Alaska, Inc. 83-181 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21056 9. Unit or Lease Name Wi 1 dcat OTHER []X 4. Location of Well Surface: 1320' FSL, 1320' FEL, Sec.12, TION, R11E, UM 5. Elevation in feet (indicate KB, DF, etc.) 120' RKB 12. I 6. Lease Designation and Serial No. ADL 28266 10. Well Number Hemi Springs State No. 1 11. FieldandPool West Sak Sand Sadlerochit Sand Lisburne Limestone Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans. [] Repairs Made [] Other [] Pull Tubing [] Other *J~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc., proposes to dispose reserve pit fluids down the 13-3/8" x 9-5/8" annulus of this well. A non-freezing fluid will be placed in the annulus prior to rig release. Estimated Start: January 17, 1984 RECEIVED JAN ,8 AIs.I~I Oil & Gas Cons. Gmr, mlssi~:.~ At~dhprml. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '-' _.), ~ Title Area Dri 1 ling Engineer Th e space ~/v~ ~r~,/mission use Conditior~of Appr~fl, if any: Approved r,.opy Returned .. ...... ...... Approved by By Order of COMMISSIONER the Commission Date · /' / / Form 10-403 Rev. 7-1-80 GRUS/SN69 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Dar6: Subject: From/Location: To/Location: Internal Correspond~e.~_ce December 2, 1983 Proposed Operations of Pingut Two-Month Test' J. A. Walker J. S. Carlyle/J. T. Nydegger As you are aware, a two-month production test of the Pingut State No. 1 Well was planned to ~elp evaluate the Lisburne development. A brief flow test indicated the well will p~oduce 1200 BOPD, no water, and 780 MSCFD of gas with 2000 ppm HgS .... ~his._proposal was assembled to ensure that all reasonable precautions will be taken during the production test. It was prepared in accordance with the applicable sections of the Texas Railroad Commission Rule 36, Oil, Gas, or Geothermal Resource Operation in Hydrogen Sulfide Areas, and the API Recommended Practices for Oil and Gas Operations Involving Hydro,eh Sulfide, RP55. The proposal includes a description of the test facility and operations, Special Operating Procedures, au Emergency Plan, and a Training Program. The test operations will be conducted by contracted personnel using H2S rated rental equipment. The production facilities will heat and separate the crude, flare all produced gas and allow for trucking of the oil. See Figure 1. The saleable oil will be trucked to South Point where it will be trans- fer-red to tanks and pumped.to. DS 18. Appendix A has a detailed description of the test facility and planned operation. The Pingut test facility also has a continuous H2S monitoring system which will audibly and visually alarm when the air reaches a certain H2S concentration. In addition to the H2S monitoring system, special procedures were developed for this test because of the high H_S concentration in the produced gas. These procedures were intended for 2this test only, and augment prudent practices established at previou~ Lisburne tests where H_S was not found. The Pingut 2 month test will have a 24-hour secured entry~ Only authorized personnel will be allowed in to the Pingut site. Pingut Security will also secure the surplus materials yard at night in lieu of a locked gate, because the only access to the Pingut site is through the surplus yard. See Figure 2. Also, Special Operating Procedures and Emergency Procedures were estab- lished for the safe ope_rat~0n of the test facilities. The procedures and plans were developed considering Rule 36 and RP55 and are listed in Appendix - The Training Program, developed and administered by the Fire and Safety group, is similar to the program used in the Permian District. The training program will include a general medical history and respiratory review by the Prudhoe Bay ARCO Physician. The course outline and medical questionnaire are presented-in Appendix C. J. S. Carlyle -2- December 2, 1983 These procedures and programs are highly interrelated and should be viewed as a comprehensive plan for conducting this well test. This plan encompasses all applicable sections 'of Rule 36 and RP55, and compliance will minimize potential hazards during the Pingut test. A. Walker JAW:sac M1 12/2/83 At tachment s: Figure 1 - Process Flow Diagram Figure 2 - Vicinity Plan Figure 3 - Site Plan Appendix A - Detailed Test Description Appendix B T Procedures Appendix C - Training Program CONCURRENCE: J. S. Carlyle cc: S. Hasund - ATO 1826 J. S. Dayton - ATO 1820 J. B. Robinson - ATO 1830 R. F. Bryant - PRB D. W. Trepp - PRB J. W. Styler - PRB December 27, 1983 Mr. Jeffrey B. Kewin Area Drilling Engineer ARCO Alaska, Inc.. P. O. Box 100360 Anchorage,. Alaska 99510 Memt Springs~ State No. 1 ARCO Alaska, Inc. Permit No. 83-181 Sur. Loc. 1320' FSL, 1320' FEL, Sec. 12, T10N, RilE, Btmhole LOc. 270' FSL, 940' FWL, Sec. 7, T10N, R12E, UM. Dear ~. K~in: Enclosed is the approved application for permit to drill the above referenced well. ~ere is evidence that hydrogen sulfide (H~S) gas may be encountered in the drilling and testing of*the Lisburne Group. Therefore, before'penetration of the Lisburne in the drilling of this well and during the testing, the operator shall comply with the minimum requirementg for detection monitoring, contingency and control of H25 gas as specified in 20 AAC 25.065(c). if coring is conducted, a one cubic inch chip from each ~oot of recovered core is required. Samples of well cuttings and a mud log are required. A continuous directional suz-vey is required as er 20 AAC 25.050(b)(5). If available, a tape containing the igitized log info~tion Shall be submitted on all logs for copying except experimental logs, velocity surveys and~ dipmeter surveys. ~any rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's Office, D~partment of Fish and Game. Pollution of any waters of the State is prohibited by AS ~6, ~pter!~'[ Article 7 and the regulations promulgated ~h~reupder (Tzt!e Alaska Administrative Code, Chapter 70) and by the Mr. Jeffrey B. Kewir Hemi Springs State l~.~, t -2- D ',mber 27, 1983 Federal Water Pollution Control Act, aa amendad. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, plea~ notify this of!ice 24 hours prior to commencing installation of the blowout Prevention equipment so that a representative of the Commission may be pre~ent to witness testing of the equipment before the surface casing shoe is drilled, ~ere a diverter system is required, please also notify this office 24 hours prior to co~m~ncing equipment installation ~o that the Commission may witness te~tlng before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notificatio~_~ so that we may have a witness present. Very truly yours, .:: .- . ~- ,~ ! ~'C". V. Chatterton Alaska Oil and Gas Conse~'ation Co~ission lc: Enclosure cc: Department of Fish & Game, Habitat Section w/o enc!. Department of Environmental Conservation w/o ~' '~ ~I~C ~. ARC° Alaska, Inc. Post Office Bo.~.: ~,~0360 Anchorage, Alaska 99510 Telephone 907 276 1215 December 8, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT' Hemi Springs State No. I Dear Mr. Chatterton- ARCO Alaska, Inc., proposes to drill an exploratory well, Hemi Spring State No. 1, commencing December 24, 1983. Attached please fi nd' o An application for Permit to Drill Hemi Springs State No. 1, along with a $100 application fee o Diagrams showing the proposed horizontal and vertical projections of the wellbore o Discussion of lease crossing o Letters of non-objection from Mobil Oil Corporation and Phillips Petroleum Company o Diagrams, description and operational procedures for the 20" 2000 psi diverter system and the 13-5/8" 5000 psi RSRRA stack Prior to suspension of operations on this well, a certified survey plat of this location will be submitted to your office. Please feel free to contact me at 263-4970 if I can be of any assistance. rely,. ~__~~. EngineerI' -, JBK/TAS/GRU5L55-tw Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany la. Type of work. 2. Name of operator ARCO Alaska, Inc. 3. Address ALASKA DRILL REDRILL DEEPEN STATE.OF ALASKA .... -. GAS CONSERVATION coMi~. .SION PERMIT TO DRILL 20 AAC 25.005 1 b. Type of well EXPLORATORY [~X DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE [] ST.~ATIGRAPHIC d'... SINGLE ZONE [] MULTIPLE ZONE [] "~'i, .,. P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 1320' FSL, 1320' FEL, Sec.12, T10N, R11E, UN At top of proposed producing interval West Sak: Same as surface AStatdol~lroOe~i~t: 582'FSL, 269'FWL, Sec.7, T10N, R12E, UN 270' FSL, 940' FWL, Sec.7, T10N, R12E, UN 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. 75'GL 5'Pad 120'RKB I 5HL:ADL 28249 BHL: ADL 28266 Federal Insurance Company 12. Bond information (see 20 AAC 25.025) Type Statewide Surety and/or number #8088-26-27 13. Distance and direction from nearest town 16 mi. W of Deadhorse miles 16. Proposed depth (MD & TVD) 10,789' ND, 10,150' TVD feet 19. If deviated (see 20 AAC 25.050) 9. Unit or lease name Wi 1 dcat 10. Well number [~' Hemi Springs State No.1 11. Field and pool West Sak Sand Sadlerochit Sand Li sburne Limestone Amount $500,000 l 14: Distance to nearest property or lease line / 15. Distance to nearest drilling or completed See attached di scussi on feet 33111-12 well 19,000 feet 17. Number of acres in lease / 18. Approximate spud date DL 28249-2560 Acres/ADL 28266-2501 Acre, s 12/24/83 3900 psig@ 80°F Surface KICK OFF POINT 21 SIZE Hole ~0" 17-1/2" 12-1/4" ]- 1/2" 20. Anticipated pressures 5220 feet. MAXIMUM HOLE ANGLE 30 o I (see 20 AAC 25.035 (c) (2) 4815 psig@ 9750 ft. TD (TVD) Casing Weight 20" 91.5# 72.0# 13-3/8" 9-5/8" 47.0# 7" 29.0# 5" 18.0# -22. Describe proposed program: Proposed Casing, Liner and Cementing Program CASING AND LINER Grade Coupling Length / H-40 Weld 80': L-80 BTC 2563' L-80 BTC 5086' L-80 BTC 5280' N-80 FL4S 714' SEITING DEPTH MD TOP TV D 40' I 40' 37' I 37' 34' ~ 34' 4920' 14920' I 10075' 19530' I MD BOTTOM TVD 120' 120' 2600'1 2600' 5120'I 5120' 10275'1 9705' 10789'I10150' QUANTITY OF CEMENT (include stage data) 2000# Poleset !300sxFondu + 400 sx PFC 600 sx "G" & 85 sx PFC 400sxG(btm)& 250sxG(top) 150 sx "G" ~ ~ARCO AlaSka, Inc., proposes to drill an exploratory well to a depth of 10,150'TVD (10,789'MD). The well will be located,,16 miles West of Deadhorse. The primary objectives are the West Sak and Sadlerochit. The secondary objective will be the Lisburne. The casing design is identical to that of current Prudhoe Bay development wells. A contingency 5" liner across th~ Lisburne is planned. The West Sak will be cored. Open hole logs will be run at all casing points including the surface hole. The West Sak, Sadlerochit and Lisburne may be tested. A 20" diverter will be installed on the 20" conductor while drilling the surface hole. A 13-5/8" 5000 psi RSRRA BOP stack will be tested upon installation and weekly thereafter to 5000 psi (3500 psi for the annular). Non-freezing fluids will be left in uncemented annuli through the permafrost interval. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge i S~GNED ~ T~TLE Area Drilling Engineer DATE · The space b~l¢¢o-~C~m~io~use~ ~ S~c±a~ =equi=em~t pe=taininCONDiTl~NstOoF ~PPROVALS set ~o=th ~ cove= ~ette=I Samples required Mud log required ~YES []NO [~YES [--INO Permit number Approval date Directional Survey required [~YES [[]NO APl number 50- oz~-~-IOS-G SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE by order of the Commission Dec~rber o7 ~ o~ _ /27/gq,~d' . Submit in triplicate ;',f/t4,Jf~ Pt~P LEGEND: M = FLO¥t },~ETER LC = LEVEL CONTIIOL., FIGURE 1 Al]CO ^lacka, Ins, ~Ufllldllq a! ~ll~nllclllchllohlComp.,~' 2 MONTIt TEST PR~ESS FLOW DIAG~ ~ ,.,. ~,. 'M/A/GUT 5TA7£ AI~ . I o L~IL L SUI?PLLI2 Cll~CCld POIAIT' 25 L)RILL. .3/7'£ TIIM TIOtl THI.q Z) ~ ,t I4/l/V5 ,42,q ££F£RENC_E HOT' TO B_~ ~C, n LEL~ · m mmmmm ~ ,~ lalLI. IIII I101111 ! · , ...... FL&RE PIT · RESERVE PIT ~1~ It't KW Ot#[lqA'l'ON fl~<lO ,.,I #~o# RiI NOn# / goo P.P.M. PlAOIUl OF II(POlU~q~ Il KW leu.-.(:] ! · ~4'flCl ~/IYACVAIION II&COIl INO NON# /- l. lee I).l,.I. If. OWl of' ll/'OIUR! I'OlqTfLllfll V#l[Ir IqATCN ll ! flY. · Iol p.p.ld. RA~IIUI or IIPOl~UrlF Il I Fl. · IAOlUl OF iiPOlUlqlr Itlfllldl#l~O BY Il I I 0 IflLl, lOlff 1011 ,ytCENITY UAl" :, 1~, . ~.o. ORAV1EL PAD'--J ARCO Alaska, Inc. Subtldlo~ o! AllinllcrllchllofdCnmp~ IIIqfllH K~! olSlnlct · ~wlM ~ · LISnU,I~ ~EST FACILIVY ~INGUT GTATE ~o. l 8lYE ~LAH I _1._ !_1_ l_l_ ~[ ~.t ~t ...... ~ da~l~ ~' '' ';'L Appendix A - Detailed Test Description The following paragraphs describe the test facilities and operations and personnel responsibilities:. . Test Facilities and Operations The test facilities were set up to flow the well Continuously for two month.s. Oil and gas processing, utilities, and the H2S safety a're discussed below. A. Oil and Gas Processing- The wel'l will be tested with a wireline pressure gage in the hole. Production will flow from the well head to the crude heater where it will be heated to 120OF (from about 60°F) and choked to 30 psig (from about 1000 psig). The crude will flow from the heater to the separator which will be operated at 30 psig. The gas off the separator will be metered and flared. Produced water will be metered and piped to a dedicated tank in the battery. Oil will flow from the separator through a turbine meter to a surge tank. The surge tank will be operated at 5 psig with the off gas flowing through a meter to flare. The oil will be pumped from the surge tank through a positive displacement meter to the tank battery. The process equipment materials uniformly meet NACE requirements for the conditions of this test. Please refer to the attached memorandum from J. B. Robinson, dated 11/18/83, for materials specifications. The heater is a 2 MMBTU/hr. indirect fired, glycol bath unit. The fl owlines from the wellhead to the heater are 3" schedule XXH, rated and tested at 3000 psig. The fl owlines from the heater to the separator are also 3" schedule XXH. The separator, surge tank and transfer pump are located in the same enclosure. The separator is a 40" x 15' ANSI 600, 3-phase separator with dual oil and gas meter runs, automatic gas back pressure and liquid level control valves, rupture disk "set" at 1500 psig, and a relief valve set at 1400 psig. The vessel is ASME stamped and was pressure tested to 1000 psig following the last rig-up. The flowlines from the heater choke to the separator were also tested at 1000 psig. The 50 bbl capacity surge tank was designed for 50 psig ~.~AWP. It is ASME stamped and pressure protected with a rupture disk and relief valve set at 60 and 48 psig. There are three flare lines, one each for the surge tank off gas and pressure relief, separator off gas and pressure safety, and separator surge tank bypass. The flare lines are 2 7/8" tubing supported on wooden cribbing and held down with two 1000# weights. The flare lines and all other outside lines are wrapped with 10 watts per foot, self limiting electric heat trace and insulated with 3" to 6': of foil-backed fiberglass protected by visqueen. Appendix A- Page 2 The tank battery consists of three 400 bbl mud tanks with 3" of polyurethane insulation and 2" s~eam coils. The tanks are manifolded together such that the oil production can be stored in any of the three. Produced water can be stored only in the northern-most tank. Each stock tank has a truck connection. A trucking contractor will haul the oil from Pingut-to South Point. The oil will be transferred to a tank at South Point and will be pumped to D.S. 18. The PBU approved L.A.C.T. unit at South Point will be used for custody transfer. The existing South Point pumps and pipeline will be used to transport the oil to D.S. 18. Be Utilities: A 100 kw generator supplies power to everything on site except the office building which is run by a dedicated 20 kw generator. The major generator~loads are the 40 hp transfer pump, heater blower and the electrical heat tracing. Instrument air is provided by a compressor inside the separator/surge tank enclosure. All air lines are inside the heated enclosure. Three portable plants provide pad lighting. Ce H2S Safety: H2S safety is based on sound training and equipment. This section addresses only the equipment. Refer to Appendix C for training. Safety equipment for this test includes self-contained breathing apparatus (SCBA) H2S badges, drager tube testers, personal H2S monitors, and a ~ixed H2S detection and alarm system. An attached safety equipment summary tabulates the types and locations of equipment available on site. Two types of SCBA's are available: The standard 30 minute pack and a five minute pack with extension hose and 150 minute tanks. The 150 minute tanks with hoses will be used when gaging the tank battery. The 30 minute packs will be used during all other operations and emergencies. H2S badges from the Pingut security will be available for visitors. The lead-acetate badges will change color when exposed to a H2S environment. Drager tube tests will be used to measure the H2S concentration in the separator off gas, stock tank vapors and air. Calibrated pumps and analyzer tubes with lead-acetate elements will be used for these tests. Personal H2S monitors will be carried by the two on-site .operators. These Gastec model HS-82 model H2S monitors are battery powered and factory calibrated. Batteries are good for 48 hours. The 100 ppm range monitors display, the H2S concentration and audibly alarm at 10 ppm H2S in the atmosphere. Appendix A - Page 3 The fixed H2S detection and alarm system is based on the General Monitors; Inc. Model 2170 H2S monitor. There are four sensors each with dedicated single channel monitors. The monitors have an analog meter scaled in ppm H2S with a 0-100 range, low, high and malfunction lamps, power-on lamps, and reset switch. The sensors are mounted where the greatest hazards for H2S exist. Two sensors are locate, d in the separator enclosures where sampling ahd production measure- ment will occur. One sensor is located at the tank battery 4' above grade near the truck connection. The fourth sensor is mounted in the wellhouse about 4' from the tree and 4"above grade. The three monito'rs for the separator and tank battery sensors are mounted in the office trailer. The monitor for the wellhouse sensor is mounted in the wireline unit. The three office monitors (for separator and stock tank sensors) will annunciate 20 ppm and 50 ppm visual and audible alarms if any of the three sensors "sees" 20 ppm or 50 ppm. The 20 ppm alarm will annunicate a special light and horn mounted on the separator enclosure. The 50 ppm evacuation beacon and horn are mounted on the office trailer roof. Test switches for the 2D ppm and 50 ppm alarms are mounted in the office. The monitor for the wellhouse sensor will be manned 24 hrs/day by the wireline unit operator. .Only the 20 and 50 ppm lamps on the monitor will annunciate when the wellhouse sensor "sees" a 20 or 50 ppm H2S concentration. Others will rely on the wireline unit operator to notify them when the alarm levels are exceeded. Personnel Responsibilities This definition of responsibilities was developed as a general guide- line for Pingut test operations. Most of the actual test operations will be performed by contractors. Noralco will provide flowlines, crude heater, separator, and surge tank and operators for same. There will be two Noralco operators on site at all times. Camco will provide a wire- line unit and operator for bottomhole pressure measurement. Pioneer Oil Field Services, Inc. will provide the lO,000 gallon tank truck, truck driver, and South Point pump operator. The Pingut security guard will be contracted through O'Neill Security Services and ad- ministered by Prudhoe Bay Operations Support. The following lists' the personnel and their responsibilities: Drillsite Supervisor - directing o~erall operations. Wireline Supervisor - conducting all' wireline work. Well Haintenance Supervisor - conducting wellhead maintenance. Appendix A - Page 4 Arco Operators - maintaining' hydraulic panel, ensuring safety of site operations and transmitting da'ily reports to F.S. #2. ~- Arco Fire & Safety - ensuring personnel are properly trained. Facility Planning Engineers - providing engineering support as required and demobilizing site. · - Noralco Operators - Operating the well, crude heater, separator surge tank, tank battery, flare, and H2S detection and alarm system; ESD shutdown, sampling and testing oil and gas measuring and reporting production; following special Operating and Emergency Procedures (Appendix B). Camco Wireline Operator - monitoring the wellhouse H2S level, operating the wireline unit, and reporting the BHP to Noralco. Arco Fuel er - fueling diesel fi red crude heater and generators. Pioneer Truck Driver - loading, transporting and unloading crude. Pioneer Pump Operator -.operating the South Point pump and L.A.C.T. meter skid, sampling and testing for BS&W, reporting daily pipe runs to F.S. #1 and completing monthly run tickets. P~ngut Security Guard - controlling entry to Pingut test site and surplus materials yard and following Security Procedures (Appendix B). Safety is the responsibility of everyone involved. The responsibilities listed above do not cover all the responsibilities for this test, but generally outline areas of responsibility. Dste: November 18, 1983 internal Correspondence ATTACHMENT - ~, 'NDIX A Subiect: Operation of Lisburne Production Test at~Pingut State No. 1 Frorn/Lc>c~tion: J. B. Robinson, ATO-1830 To/Location: J. S. Dayton, AT0-1820 As you are aware, high H_S concentrations have been se~n in the produced g'as during initial testing a~ Pingut State ~o[ 1. The well was shut in to allow time to evaluate the potential problems associated with continued production. Potential problem areas have been evaluated by the Lisburne Engineering and Facilities Planning groups and are discussed below. Surface Equipment_ The surface production equipment (wellhead, f 1 owlines, heater, and separator) was evaluated for H_S use based on the National Association of Corrosion Engineers (NACE) St'Zandard MR-10-75 (attached). The facility layout can be seen on the attached map. During normal testing, produced fluids are expected to leave the wellhead at 800-1000 psig, 70°F and pass through a heater with an internal choke where they are heated to 120°F and the pressure is dropped to 50 psi. From the heater the fluids flow to a separator operated at 50-pst where the oil and gas is separated and metered. The gas is sent to the flare and the oil is sent to a surge tank, operated at atmospheric pressure. The gas off the surge tank is also sent to the flare and the "dead" oil is sent to stock tanks to be trucked to South Point for metering and pumping into Drill Site 18. The wellhead is a McEvoy, 5000 psi tree which is H_S rated, as per NACE F~1-01-75, with K-Monel internals and stainless stee~ trim in the valves. Ail flowlines are made of A-333, Grade 6 or A-106 Grade B pipe, both of which are H S rated, as can be seen in Table 4 of the attached NACZ PLR-01-75 T~ separator and surge tank are not made of H2S rated material, but according to the NACE specifications, H2S cracking or imbrittlement is · not a problem at pressures below 65 psma. 2'nerefore, as long as the separation equipment is operated at 65 psia or less, no problems are expected. Therefore, all the surface equipment meets NACE specifications and no material/facility problems are to be expected during'sustained production at Ping-ut State No. 1. Subsurface E~ui~ment Pingut State No. 1 is completed with 2-7/8", N-80 plastic coated tubing. The well has a 2-7/8" Camco TRDP-1A tubing retrievable subsurface safety valve. The SSSV has Monel internals and is H.S rated. The N-80 tubing is not rated for H2S service but discussions wit~Plano metallurgists indicate that as long as no water is produced during the test, the danger of hydrogen imbrittlement or sulfide cracking is not very severe. With an H2S rated tree and SSSV and only a slight trace of water production, a two month production test using the N-80 tubing should not pose ~ny unacceptable risks. ATTACHMENT - APPEND'--'A Test Operations The facility layout and operating guidelines have been based on the American Petroleum Institute (API) RP55, "Recommended 'Practices for Conducting Oil and Gas Production-Operations Involving H2S" (attached). As can be seen from the attached plot plan, the facilities and safety equipment have been strategically placed to minimize the-risk of H2S exposure during test operation. The office trailer Where the operators will spend most of their time will be located outside the expected 100 ppm H2S exposure area (based on the highest expected production rates and 2000 ppm-H2S). Continuous monitors, with audible alarms- set at '10 ppm H2S will be located in tbe separator building, at the office trailer, and at the wellhead. In addition, the contract test operators (Noralco) -will carry portable, battery-powered K. 2S monitors which emit audible and visual alarms at 10 ppm HgS and have a digital display of the HgS concentrations in the atmosphere. B~dges which change color with HiS exposure will be located on site and will be required to be worn by all visitors. Self contained breathing apparatus will be located at the separator building, office trailer, and stock tanks. A telephone will be placed in the office trailer and the operators will be expected to routinely "check-in" with Flow Station Two personnel. The test operators have met with Prudhoe Bay Fire and Safety personnel and have been briefed on the effects of H2S and the proper use of Scott air packs. The Fire and Safety group is currently developing safe operating guidelines for such things as sample catching and tank strapping and are expected to work closely with the test operators to maintain safe conditions at the well site. In addition to the operating guidelines, a contingency plan should be developed for the test as per section four of the attached API B.~-55 report. /'ne Noralco :operators will be under the direct supervision of the Flow Station Two Drill Site Supervisors, who will coordinate the various efforts (Noralco, Fire and Safety, Production) to insure that safe operating conditions and procedures are maintained. ~'~o samples of ?ingut stock tank oil have been analyzed to date, one had 35 ppm sulfides and the other had no measurable amount of sulfides. Approximately 3500 STB of Pingut oil were trucked to the South Point pad and injected into Drill Side 18 and no trace of H2S was seen at the South Point location during that operation. Based on this, no oil related H2S problems are expected during the two month production test. To summarize, it appears that with the proper supervision and awareness of potential hazards, a safe two month test at Pingut State No. 1 can be performed using existing equipment and personnel. If you have any questions, please call me at 6275 or Jack Walker at 4909. · . obinson JBR/dy cc: w/attaghments -R. K. Doughty, AT0-1988 S. ~asund, AT0-1826 D. K. Chancey, AT0-1828 APPENDIX A Safety Equipment Summary SCBA's and fixed H~S sensors and monitors are located at selected positions as indicated below. Refer to Figure 2. SCBA H2S Monitor Phone Radio Fire · Sensor . Extinguisher Office Trailer 3 -- 3 1 1 1 Separator/Surge ~ank 2 2 W~l~'house -- 1 · Wireline Unit 1 -- 1 .... 1 Tank Battery l* 1 Pingut Security 1 .... 1 1 1 *A 150 minute tank will be kept just outside of the tank battery dike. The mask, 5-minute tank, and hose to connect to the 150 minute tank will be stored in the office trailer out of weather. There will also be a SCBA in the ARCO operator's truck, Pioneer oil hauling truck and the South Point pumphouse. Pingut security will have H2S badges for visitor use. The drager tube test pumps and tubes will be stored at the office trailer. Appendix B - Procedures Some special procedures were adopted for the Pingut two month test as a precaution for the high H2S concentrations. There are three sets of interrelated procedures herein: Security; Emergency; and Special Operational. Security Procedures 1. Only people included on the authorized personnel Tist (attached) are permitted to enter the Pingut test site. 2e The drillsite supervisor has authority to change the authorized personnel . list. · There are two sections of the list: Restricted and unrestricted. Unrestricted persons may enter the Pingut location without restriction except as noted below. Restricted persons may enter the test site only with an escort who must be unrestricted. , The persons' names and vehicle numbers as well as time in and out are recorded for all personnel entering the Pingut test site. Be All persons entering the test. site must have a personal protection device, e.g., H2S badge. Ge Materials deliveries or pickups at the surplus yard are prohibited between the hours of 7 p.m. and 7 a.m. unless authorized by the surplus yard supervisor, Ext. 5539. Emergency Procedures If any H2S monitor exceeds 50 ppm alarm level: 1. Put on self-contained breathing apparatus (SCBA); 2. ESD wel 1; 3. evacuate all personnel to Pingut security and close entry to site, check wi nd direction; and 4. notify drillsite supervisors. If any H2S monitor exceeds 20 ppm alarm level: 1. Put on SCBA; 2. evacuate all restricted personnel to Pingut security; 3. note 'location of alarming sensor(s) and wind direction, notify Pingut security via phone by briefly removing air mask to talk (security will notify drillsite supervisor); Appendix B - Page 2 4. identify source of H2S and take appropriate action; · if the source 'of the H2S concentration cannot be secured, shutin well, shutdown heater and generators, and evacuate to Pingut security. Close entry to Pingut site. The drillsite supervisor will notify Fire and Safety, Flow Station #2 super, visor. Fire and Safety will direct Prudhoe Bay. security to se~ up road blocks, if necessary, and provide the list of authorized personnel permitted into secured area. Special Operations Procedures 1. The drillsite supervisor must give approval before flowing well. 2. Operate separator at 30 psig or less to prevent sulfide stress cracking. For every person inside the wellhouse and separator/surge tank enc'losure, there will be at least one person outside. The number of people in the separator/surge tank enclosure will be limited to the number of SCBA's in the enclosure. ~ 4. Wear SCBA before- Ae B. C. D. E · Entering dike to gage tank battery; removing an orifice plate; taking oil and gas samples; any other time a leak-inside the separator enclosure is suspected; and any time a H2S monitor exceeds 20 ppm level (see Emergency Procedures). Maintain a minimum of three (3) fully charged S£BA's on site in office trailer at all times for emergepcy use only.. · Test 20 ppm H2S and 50 ppm H2S alarms at noon every day and record results in daily log book. 7, Test each sensor head on Monday of each week and record results in daily log book~ 8. Report any alarm failures or H2S monitor malfunctions immediately to the drillsite supervisor. Always check and record wireline unit H2S monitor level before entering wellhouse. 10. At least once per shift ensure H2S sensor at tank battery is free of snow. Pingut ATTACHMENT - APPENDIX B State No. 1 - Authorized Personnel UNRESTRICTED: Drillsite Supervisor Night Supervisor Drillsite Operator Drillsite Operator Fire & Safety Specialist , Engineer ~ Bryant/Doughty Beaudry/McGarry Stark/Newl on F1 emmi ng/Johnston Carmi ca 1/S immons Wal ker/Wiggin Phone 5493 '5491 5491 5491 5424 4909/6233 Pager 375 815 761 316 461/421 047 Mobile 022 025 025 66/62 RESTRICTED: F1 ow Station 2 Supervisor Wells Supervisor Well Maintenance -Supervisor Pioneer Truck Driver ARCO Fuel er ARCO Oi 1 er Heavy Equipment Operations Engineer Operations Engineer Materials Delivery Personnel Carlyl e/Nydegger Purdom/Adams Operator/Snow Removal Robinson/Carter Ral ph/Kramer 5804 5255 6275/6201 6393/6581 EMERGENCY PHONE I.i. IST PINGUT STATE NO. BOB BRYANT/GLEN DOUGHTY diM ASHFORD/MIKE KENNEDY FIRE tA SAFETY EXTENSION 549,=` PAGER 191- 375 MOBILE RADIO 044 EXTENSION PAGER MOBILE RADIO 5762 191-257 O42 EXTENSION 5300 FLOW STATION 2 EXTENSION 5491 . APPENDIX C HYDROGEN SULFIDE TRAINING OUTLINE I. Hydrogen Sulfide A~ What 1. 2. i s H. 2S? Properties Exposure Limits B. Sources I. Exposure Areas' C. Means of Human Exposure 1. Inhalation 2. Ingestion 3. Ski n Penetration 4. Ears D, Effects of Human Exposure 1. Duration 2. Frequency 3. Intensity 4. Individual Susceptible II. Detection A. Detecting and Monitoring 1. 2. 3. 4. Fixed System Personal Monitors Portable Detectors Daily Test & Documentation B. Location III. '1. Respi Sensors Monitors Portable A1 arms - Level of Detectors Visible and Audible H2S for Actuation of ratory Protection High and Low Alarm A. Introduction of SCBA 1. Scott Demo (30 min.) 2. Scott Demo (5 min.) B. Donning Procedures 1. Scott 30 min. 2. Scott 5 min. , ?age Z APPENDIX C - IV. V~ Ce De E~ Inspection Procedures 1. Scott 30 min. 2. Scott 5 min. Fe Service le Refilling Sanitizing Fi t Test 1. I soamy.1 Acetate 2. Positive Pressure 3. N~gative Pressure 4. Head Movement Speci al Probl ems 1. Face Fi t 2. Health 3. Physiology 4. Motivation 5. Limitations of G. Practice Session H. Equipment Location Safety Measures A. Approaching Job Site Personnel Movement Wind Direction and D. Self Protection E. Buddy System F. Emergency Stations G. Escape Routes Emergency Procedures A. Communication 1. Telephone 2. Rescue Procedures' {Banana Oil) Equipment Indicators rage VI. B~ C, Rescue Procedure. 1. Self Protection 2. Rescue Procedures o First Aid Procedures . 1. Artificial Respiration 2. CPR Support Services Medical Emergency Ae B. D~ 1. Doctor 2. Ambulance 3. Hospital Security Fire and Safety 1. safety Service 2. Emergency .Rescue 3. Fire Brigade Production and Maintenance 1. Flow Station No. 2 Drill Site Supervisor VII--Post Training Test APPENDIX C Percentile Score POST TEST DATE NAME LOCATION SUBJECT HYDROGEN SULFIDE GAS (H~S) SAFE PRA[~TICES AND PROC~-DURES Multiple.chbice- Circle one of' the letters to complete the statement correctly. . e Hydrogen Sulfide Gas is a. Poisonous b. Corrosive c. Flammable d. All the above ~ OSHA requires the use of safe breathing equipment if the concentration of H2S in air exceeds a. 100 ppm b. 80 ppm c. 50 ppm d. 20 ppm If a person is overcome by H2S, they must be Quickly fitted with a safe breathing apparatus Removed to fresh air where they will resume breathing Removed to fresh air and give artificial respiration Given cardiac massage Safe breathing apparatus will not seal effectively if worn over · A beard A heavy stubble of beard The temples of glasses All of the above Points · 10 10 10 10 APPENDIX C PINGUT STATE NO. EXTEND WELL TEST ARCO ALASKA, INC. .- · Training Received (Check) ARCO AND CONTRACTOR TRAINING -. _ . _Subject __ Review of Job to be completed Operating Procedures H2S Facts Instructor J. Walker J. Walker Safety Dept. Respiratory Protection Safety Dept. Safety Measures .. · ;,, Emergency Procedures . Safety Dept. Safety Dept. Emergency Support Services -- Question and'A~swer Session Safety Dept. Safety Dept. NAME C0~A~f DATE INSTRUCTORS: SUGGES_TED FLr_,Ni~CJM M'~DiC;~ QUESTi CONFIDENTIAL , · · ADDP~ESS LAST MIDDLE iKiTJ. AL ST?£ET AGE · CITY · · ,I s x: ( ) MALE ( ) FE. LE ZiP CODE · SOCIAL SECURITY PHON~ INTRODUCTION i u.ndersSand that I am being, given this questionnaire to dete.~mine my ability to safely wear a respirator 'during the no.-m~! performs.~ce of duties associated-with my · empio)unent with this' orgs.uization. .. Have you ever been short of breath on exer%ion, s%lch as: .. NO YES a. climbing one fligh+~ of s~a!rs .2. b. walking up a slight hill or, · c. walking with other people of your own age at an ordinary pace on ~he level? · · Have you now, or have you within the !as: 3 years had a cough that produced .ph!eg~ and !asked for 3 months or more? Have you ever had chest pains? Have you ever had asthma? 5. Do. you , . -~ df ~.~ cul~Jy frequen,_y ~ave breathing through your nose? 6. Have you ever had a heart attack or other heart condition? issue !0/30/8! ,. .,' APPENDIX C . -d_--_cu. ty -- ~ . 7 Do you have ~=~ ~ sme~ino or ~astinc anything? 8. Do you have chronic skin prob!~ms of ~he face? 9. Do you wear.glasses or contact !e~ses? 10. 11. NO YES Do you faint, blackout, or have you had any meriods of unconsciousness in the last 3 years? (for example epilepsy) Do you know of any reason why. you are not kb!e to wear ~ respirator?' I understand 'P_he questions above and have answered ~nam to ~he best of my kn6wledge. I understand that I have the right to request a medical examina- tion concerning my ability to wear a respirator. I understand that ~he ' = ~ zn~o_~a~_on here given is confidential and shall only be disclosed to my designated representative (upon my %~itten request).axoept as required by appropriate federal and s.a~e statutes. ~igned " Date ( ~2mp 1 oyee ) Date Signed , (Person Ad~inistering Questionnarie) APPROVED FOR .~ESPIP~ATORWE~ ( ) NOT APPROVED FOR RESPIRATOR ~.AR ( ) (Signa=ure of Healr_h Professional · making above deta-~mination) Co~ents and/or further 'actions (i'e., additional tests) 14-11.2 tls n ticRich field Company ;ame (last, first, middle) ;irlhdate !dine telephone number ;rea code IAge APPENDIX C Medical Confidential Medical History Page 1 of 2 Sex 'i Race Work telephone number : area code f I Social Security number date (lor office use only) ARCO medical office location code (for office use only) Job title Work location -iome address (street, city, state and zip code) _:mergency contact i Emergency address (if different) I -'xamination type (check appropriate box) ~] Preplacement [] Periodic [] DOT [] Surveillance [] Pilots -'amily history: Check box if any blood relation (parent, brother, sister, etc.) had: IEmergency telephone number area code ( ) E] Expatriate [] Termination Diabetes Heart disease Lung disease High blood pressure · Cancer Blood disease Arthritis Eye disease (Glaucoma, etc.) Deafness Mlergies: Check box if you are allergic to any of th.e following medications or substances: I Other antibiotics (explain in comments) Food (explain in comments) Other (explain in comments) Insect sting Personal history: Check if you ever had or now have: (explain all positive response below} I Head injury I Asthma . BonP, joint, or back disorder t Severe or chronic headache Chest pain Or pressure Diabetes, sugar diabetes I Dizziness or fainting spells Chronic cough Foot trouble Epilepsy-fits, seizures Lung disease I Trouble sleeping " Paralysis/numbness/tingling Heart trouble I Depression/excessive worry Unconscious periods Rheumatic fever Drug or alcohol abuse Motion sickness High blood pressure Meningitis Ever worn eyeglasses or contacts Anemia, brood problems Abnormal bleeding Eye disease-glaucoma, etc. Shortness of breath Skin disease or skin problem Earache Frequent indigestion. Tuberculcsis -- Hearing loss Stomach, liver, intestinal 15roblem Cancer or malignancy Hay fever Hepatitis or yellow jaundice Venereal disease Sinus, disease or problems Hernia or rupture Miscarriages-if yes, give number Neck'injury Rectal problem Menstrual periods-if yes, give - Thyroid disorder Frequent or painful urination date of last period :._ Severe tooth or gum problems I Kidney/bladder problems " Other (explain below) Pneumoniaj Sugar/albumin/blood in urine e agents to which you have ever been exposed Check the clear box [] for on the job exposures (explain in comments): Check the shaded box [] for off the job exposures Acetylene tetrachloride Ethylene dichloride Perchloroethylene Alcohol (non-beverage) Fibrous glass Pesticides Ammonia Fluoride (exclude toothpaste) Phenol Arsenic Halothane Phosgene Asbestos Heat stress Radiation ( Exclude rout,ne ) dental or me0,cal Benzene Isocyanates Styrene Cadmium Ketones I Sulfur dioxide Carbon tetrachloride Lead i Toluene - Chlorinated naphthalenes ManganeseI Toluene diisocyanate Chloroform Mercury I Trichloroethylene Chloroprene Methylene chloride I Trinitrotoluene -- Chromium Nickel i Vinylidene chloride Crystalline silica Nitric acid Xylene Dichlorobenzene Nitric oxide Zinc chloride Ethylene dibromide Noise (excessive) Other (explain below) ~C Atla nticRichfieldCompany Medical Confidential ,Name (last, first, middle) Tobacco, alcohol and caffeine: Answer all questions Social Security number Date Medical History Page 2 of 2 'I. Do you use tobacco? [] No [] 'Yes If yes, answer A and B A. Age you began using tobacco: Cigarettes ~ age Cigars B. How much do you use per day: Cigarettes ~ pkgs Cigars 2. Have you ever used a form of tobacco and successfully stopped? [] A. At what age did you stop? B. How many years did you use: C. How much did you use per day: 3. Do you drink alcoholic beverages? age l-'! Yes Cigarettes ~ age Cigars age Pipe Cigarettes ~ yrs Cigars yrs Pipe Cigarettes~ pkgs Cigars ~ Pipe [] No . [] Yes If yes, give frequency [] Daily Pipe ~ age Chewing tobacco~ Pipe pouches Chewing tobacco if yes, answer A thru C 4. Do you drink caffeinated beverages? [] No [] Yes age pouches If yes, give amount in ounces: Beer If yes, give daily amount in drinks Coffee age Chewing tobacco~ age ~ yrs Chewing tobacco~ yrs ~ pouches Chewing tobacco ~ pouches [] Weekly [] Weekends [] Monthly or less Wine ~ Hard liquor ~ ~ Tea ~ Cola Medications: list current medications, dosage and purpose Have you ever been hospitalized or had surgery: if yes, give hospital name and address, date and reason Miscellaneous: Check box if yes and explain below:. [] 1. Give date of last tetanus inoculation: 2. Have you been refused employment or unable to hold a j-ob because of: [-t A. Sensitivity to chemicals, dust, sunlight, etc.? [] B. Inability to peHorm certain motions? D C. Inability to assume certain positions? [] D. Other medical reasons (including physical examinations)? [] 3. Have you ever been told you should have any kind of operation you have not had? [] 4~ Do you have any physical defects not previously noted? [] 5. Have you ever received Worker's Compensation? [] 6. Have yOU ever received pension or disability?. ............ 7. Do you wear any artificial apparatus (hearing aid, pacemaker, etc.)? 8. Have you ever been unable to wear a respirator?. Present health: State the condition of your present health Personal physician or clinic: Give name and address JTelephone number area code ( ) certify lhat I have reviewed the foregoing information supplied by me and that it is true and complete to the best of my knowledge 2;gnature I Date ............ ................. H-r) - ..... dN. '- · ................... ....... I I , ............ _~ ~ ~ ~ : : . ~ : ~ ~ i i , , ' " ::; .~ : ' : ;'' I ~ '': "-~------ ~ ' : ~ ~~_ ~ ~ ; ~ : ..... : ' : ~/ ,: ~ ~ ~ _ .,~~~~,~. : . ,,, ,. : , .:;: :. ,, .. : : t ' : ~ ~ ~ ,. : : i~ - ~ , , ; ~ : : ~ ~ ~ : ~ ~ ~ ~ , I i ~ , : ,. ~ ! , , : ~ : . E E ~ , , ~ ~ i . : ~ ) · . i , , . ~ ; ~ , , · ; : ~ ~ ~. ~ ,. , . . , .. . . .... :,~ i~ ,. ,. ~ : · ~ i : ' ~ ~ ~ ~ . ~ ~ i ~ ', : ~ ~ ~" ', ~ ' ~ · ' ,~ ~ ~ ' i : ~ , ~ i : , i Ii i , ~ ' · ~ ~ , ; ; ' ..... ~ ' '~ : i ~ ' ~ ' : ' ~ : "' : ' : ' :~ ~ ~ ~ '~"; ~'~ I i i . . ~ i i~ ', ~ i i . ~ ....... .'~ ,~:- . ~, , ,. . ~ ~ , ' , ~ : ~ i~ , i ] ; ' J ' ' ~ ' ' ~ ~ : ' '' ~ : i ~' : : :. : .: ~ I , . . , . - , · . ' ~t ~ ~ : ' ' , , ~ , : . , . , . ~ ~ i, : '. ,. , : ; . , : ~ , , , , : . , -. , , . ; ~ J j . . : . ~ J ~ ~ · ,. , ~ , , : I - ' : ~ , ' ~ 'j , , . . ' : i ~ ~ J I , , , ~ ~ . - i : ~ ' ' : '. ' ' : J ' , , . . ~ ' . : : , , J - ~ -', .... ~;; , Hemi Springs State #1 Lease Line Discussion The proposed subject well will affect the operators of lease ADL 28266. Attached are letters of non-objection from the concerned lease operators, Mobil Oil Corporation and Phillips Petroleum Company. Leases ADL 28251 and ADL 28267 belong to ARCO Alaska, Inc. GRUS/PDI7a;~w PHILLIPS PETROLEUM COMPANY DENVER, COLORADO 80237 8055 EAST TUFTS AVENUE PARKWAY ii i _ OLH ARCO ALASKA INC. -- NOV 1 83 ~ ~ND D~. '''~ · -~ .. ARCO Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510 Attention: J. Patrick Foley RE: Hemi-Springs State #t Letter of Non-Objection ADL-28249, 28266, Sec. 12-10N-lIE and Sec. 7-10N-12E, U.M. November 15, 1983 File Lse P123911 GF 26270 Hemi-Springs Unit North Slope, Alaska Dear Mr. Foley: It is the understanding of Phillips Petroleum Company that ARCO Alaska, InC. intends to commence the drilling of the Hemi-Springs State #1 well from a surface location on ADL-28249 of 1320"FSL, 1320' FEL, Section 12, TiON, RllE, U.M. and directionally drill said well trending east across the common'boundary between ADL-28249 and ADL-28266 to a bottom hole location on ADL-28266. Phillips Petroleum Company, as record owner of ADL-28266 with Mobil Oil Corporation, has no objection to said well being deviated to cross the lease line and bottom on ADL-28266. Sincerely, '~sr~a~aBn~u~lelrvisor JKB: mar cc: N. E. Caldwetl C. R. Fjelstul MobilOil Corpo tlon Alaska Exploration BOX ~0 D~LI,~, TEXA~ November 20, 1983 Arco A3aska P. O, Box 100360 Anchorsge, Alaska 99510 Attention: Mr. Jim Posey Land Manager RE: HEMI SPRINGS STATE #l LOCATION ADL-28249 2B256, S CT ON TZON, _S;£_CT]ON.7'..~, T!O~.,_.~I_2E, .U.IJ4,~ Gent 1 emen: With respect to the subject Hemi Springs State Well #l to be drilled by Arco as Operator at the following surface location: 1320'FSL, 1320 FEL, Sectton 12, TION, RllE, U.M,, said well to be dtrectionally drilled, tending to the. southeast, and cutting the West Sak formation at approximately lO001 froTM the' south line and 820' from the east line, and-crossing the lease line between ADL-2824g and 28266, Mobil Oil Corporation has no objection to said surface location, the drilling of a devtated wellbore,.the crossing of ADL-28266 and the bottomhole location being on ADL-28266. Cordially yoUrs, jShepard:lJ SURFACE H OL E D I VE R TF R ARCO ALASKA SYSTEM INC'. ,: SCHEMATIC I0" HYD. OPR. BALL VALVE WELL BORE (SEE DETAIL) I0" HYD. OPR. BALL ,, VAL ,V, E I ALL 90° TURNS ARE TEE CUSHION Ii. ~ 60, WELL GBORE I I .I RESERVE I PIT I AREA I I I I' I I NOTE' FLONNt. INE DRILLING RISER 20" 2000 PSI V~P ANNULAR PREVENTOR VERTER LINE ~ .... ~.~. Valves on diverter lines open automati- cally when the annular preventer is closed. ~0" CONDUCTOR PIPE I0" HYDRAULIC OPERATED BALL VALVES "DETAIL" ,I 2026010203 ! ANNUl. AR PREVENTER DRILL[N6 SPOOL 13-5/8' 80P STAC~ OIAG Accumulator Capacity Test 1. C~eck and fill acc~aulator reserwoir to proper l~el with h~raulic fluid. with ~00 psi downstrm~ of tbm rmgulator. 3. ~m~e ti~, ~ close all units si~lt~m- ously ~d ~ord the ti~ ~d press~e r~aining aft~ all ~its ~e clos~ with Ch~ging 4. R~ord ~ I~ rm~ort. (~e accept~le lo~r limit ts 45 seconds closing time and psi rmaining pressure. 13-5/8' BOP Stack Tes.~, ).. Ffll BOP stack and manifold with a non-freezing 1 iquid. 2. Check that all hold down screws are fully retracted. Mark running Joint with predeter- mined plug seating depth. Run test plug on drill pipe md seat in wellhe~. Run in lock 'dollml 3. Close annular pr~ontkr and chokes and byl~ass valves on manifold. 4. In each of the following tests, first hold a, 2S0 psi low pressure test for a minimum of -3, minutes, then test at the high pressure. S. Increase presure to 3000 psi and hold for a mtnim~mm ~_ 3 minutes. $~eed pressure to zero. 6. Open annular ~reventer and close top set of pipe rams. Increase pressure to S000 psi and hold for at least 3 minutes. $1eed pres- sure to zero. 7. ClOSe valves directly upstream of chokes and open chokes. Increase pressure to SO00 psi & hold for at least 3 minutes. $1eed pressure to zero. 8. C)l~n top set of pipe rams then close bottom set ol' pipe rams. Increase pressure to S000 psi below the bottom set of pipe rams and hold for at least 3 minutes. Test remaining untested manifold valves (if any) with SOOO psi upstream of valve and zero pressure downstream. Bleed pressure to zero. Open bottom set otr pipe ll. 8ack off running Joint and pull out of hole. Close blind rams and test to SOO0 psi for at least 3 minutes. 1Z. $leed pressure off a]l equipment. Open blind rams. MaKe sure manifold and lines are full of non-freezing liquid and all valves are set in drill lng position. Test standpipe valves to SOC)O psi. [4. Test Kelly cocks and inside SOP to 5000 psi with I5. Che~k operation of De, asset. Record test information on blowout preventer test form. Sign and send to Drilling Super- v i sot, [7. Perform complete 80Pt test once a week and functionally operate BOP[ daily. P. ev · 5/13/81 CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (1) Fee (2) Loc ,..(2 thru 8) 1. Is ..(8)'" ,.' .,' ~'-' . (3) Admin' ,,~::...-- L "'",:.~ 9 (9/ thru 11) 10. :i.->~,~::_&~ ~. ,',':~ :~ 11. ~,(10 and 11) 4 c a s g (l~-th~ 20) 13. 14. 15. 16. 17. 18. 19. 20. ( 5 ) B 0 P E ;~.'~.,/,~-f~. (21 thru 24) (6) Add: l,~,-,t~,,,. ~ 21. 22. 23. 24. 25. Company YES the permit fee attached ...................... '": ................... ~ ~ f ¢~'~ Lease & Well No. NO REMARKS Is Can permit be approved before ten-day wait .......................... '~ / Does operator have a bond in force ................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... ..,"~:.'i,,~ .- 2. Is well to be located in a defined pool ............................. 3 Is well located proper distance from property line ..... · ...,..,o..,.,o,..o 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 well bore plat included .............. operator the only affected party Is conductor string provided ........................................ 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 surface casing protect fresh water zones ....................... 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 well bore separation proposed ........................... Is a diverter system required ....................................... .~ Are necessary diagrams of diverter and BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to c5~~ psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. /" j-""~ Additional Remarks: 0 mm Geology: Engineering: HWK LCS BEW ,JAL.:!:::,..::.",'.,,,,; ...... MTM~ ,. , rev: 12/08/83 "~ INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ~'2-.-. ', .,~;/ ,'%
