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195-174
CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. You don't often get email from andrew.ogg@hilcorp.com. Learn why this is important From:Lau, Jack J (OGC) To:Andrew Ogg Subject:RE: 15-47 P&A revision Sundry 325-155 (PTD: 195-174) Date:Tuesday, August 5, 2025 11:56:31 AM Attachments:Sundry_325-155_040125 REV 1.pdf Andy – Your revised plan below is approved. I think your revision is the best opportunity to achieve the 150’ surface cement plug on tubing and annuli. No need to resubmit sundry, this email covers the change of approved program. Jack From: Andrew Ogg <andrew.ogg@hilcorp.com> Sent: Monday, August 4, 2025 3:24 PM To: Lau, Jack J (OGC) <jack.lau@alaska.gov> Subject: 15-47 P&A revision Hello Jack, As we discussed on Friday, P&A activities have started on 15-47. The OA cement downsqueeze was pumped on 07/14. Once cement was at the shoe, the OA pressure remained on a vac for the remainder of the job. DHD attempted to determine the cement top through the OA casing valve that was used for the cement job and had difficulty with the strap due to cement stringers. An acoustic fluid level showed the cement top ~210’ MD. Over the weekend, we pulled the VR plug off the companion side of the OA and confirmed a clean drift (no cement stringers), however due to the depth, a physical strap was difficult to interpret. Another acoustic fluid level performed on the clean side showed a cement top ~ 240’ MD. Due to the repeatability of the fluid level shots, I am confident the cement top is ~200-250’ MD. With that, I think the best option is to revise the program. Proposed steps as follows: 1. Fullbore: Cement IA to surface through open pocket @ 3712’ MD 2. Eline: Perforate through tbg/IA cement into OA @ 150’ MD. 3. Fullbore: Cement tbg and OA to surface via perforations @ 150’ MD 4. Special Projects: Cut & Cap I have attached the original and a revised program, let me know if you have any questions or concerns. Also, can you approve this through email or do we need to resubmit a Sundry? Thanks, Andy Ogg Hilcorp Alaska LLC Field Well Integrity andrew.ogg@hilcorp.com P: (907) 659-5102 M: (307) 399-3816 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field: Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown What Regulation or Conservation Order governs well spacing in this pool? Will perfs require a spacing exception due to property boundaries?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStratigraphicExploratory Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: AOGCC USE ONLY Commission Representative: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other Conditions of Approval: Post Initial Injection MIT Req'd?Yes No Subsequent Form Required: Approved By:Date: APPROVED BY THE AOGCCCOMMISSIONER PBU 15-47 Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 195-174 50-029-22617-00-00 ADL 0028306 10969 Conductor Surface Intermediate Production Liner 8968 80 3480 8701 2425 7400 20" 9-5/8" 7" 4-1/2" 7187 35 - 115 35 - 3515 33 - 8734 8544 - 10969 2500 35 - 115 35 - 3506 33 - 8354 8190 - 8968 10392 470 3090 5410 7500 7400 , 8804 1490 5750 7240 8430 9650 - 10960 4-1/2" 12.6# L-80 31 - 85488950 - 8966 Structural 4-1/2" Baker S , 8513 , 8164 No SSSV Date: Bo York Operations Manager Andy Ogg Andrew.Ogg@hilcorp.com (907) 659-5102 PRUDHOE BAY 4/1/2025 Current Pools: PRUDHOE OIL Proposed Pools: PRUDHOE OIL Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov By Grace Christianson at 3:43 pm, Mar 20, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.03.20 12:22:41 - 08'00' Bo York (1248) 325-155 JJL 3/26/25 AOGCC witness casing cuts before any top job commences. Take photos of cement tops. AOGCC witness marker cap install before backfilling. For option 2 circulating cement into OA attempt to squeeze cement into shoe. For option 2, take caution to avoid IA cement top dropping from surface via U-tube. SFD 3/21/2025 10-407 DSR-3/28/25 X *&: Jessie L. Chmielowski Digitally signed by Jessie L. Chmielowski Date: 2025.04.01 08:45:07 -08'00'04/01/25 RBDMS JSB 040225 P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 Well Name:15-47 Permit to Drill:1951740 Current Status:Suspended API Number:50-029-22617-00-00 Estimated Start Date:4/1/2025 Estimated Duration:14 days Regulatory Contact:Carrie Janowski First Call Engineer:Andy Ogg 307-399-3816 Second Call Engineer:Jerry Lau 907-360-6233 Current Bottom Hole Pressure:Perfs cemented, hydrostatic at TOC (7400’ MD, 7186’ TVD)= 3125 psi Max. Anticipated Surface Pressure:2500 psi Max treating pressure Last SI WHP:0psi Min ID:3.813”, SSSV nipple @ 2191’ MD Max Angle:93 deg @ 10211’ MD Well History: 15-47 was originally drilled in 1995. It has been shut-in since 9/30/2002. Tubing pressure would build even though the well had been sanded back above the perforations. On 12/24/2011 the well was suspended as a risk mitigation measure to isolate the reservoir with the cement top in the tubing at 7400’ MD. The inner annulus was cemented from just above the packer to 4468’ MD which was verified by a SCMT log on 12/21/11 to fix tubing by inner annulus communication around the production packer. The well passed an AOGCC witnessed CMIT-TxIA to 2,863psi on 01/07/12. The OA shoe was not down squeezed during well construction and a MIT- OA failed in 2009 to both diesel and N2 with no response or returns in the conductor/well cellar indicating an open shoe. Objectives: Perform a full P&A on the well by down squeezing cement in the 9-5/8” x 7” annulus from 3,515’ MD to surface. The 7” x 4-1/2” annulus and production tubing will be cemented to surface from 3712’ MD by circulating cement through an open pocket at gas lift mandrel #1. Excavate and cut casings 3’ below original tundra level and install marker plate. Procedure: AOGCC Witness: All AOGCC witnessed operations require a minimum of 24-hour notice to AOGCC inspectors of the timing of the operation so they can be available. FB: 1. Perform OA Injectivity test: Max Applied pressure of 2000 psi x MIT-OA failed in 2009 with no fluid returns to surface. However, consider having vac truck on location for contingency. x If Injectivity is > 2 bpm proceed with Option 1 - OA cement down squeeze. x If Injectivity is < 2 bpm proceed with Option 2 - circulate OA cement Option 1 – OA cement down squeeze FB: 1. Pump the following down the OA to cement surface casing (do not overdisplace): Max pressure while pumping= 2000 psi. A. 5 bbls MeOH B. 20 bbls hot (160degF) fresh water + surfactant P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 C. 10 bbls fresh water D. 20 bbls 14-15.8 ppg Class G cement w/bridgemaker II or aggregate E. 100 bbls 14-15.8 ppg Class G cement DHD : 1. Cement control and balance lines with ~ 1 gallon of cement in each. SL: 1. Drift to 4000’ MD. 2. Pull sta #1 GLV @ 3712’ MD. Confirm TxIA circulation with field triplex. Well Support : 1. Nipple down production tree, install dry hole tree for cementing. FB : 1. Confirm circulation through empty pocket. FB Cement: 1. Pump the following down the tubing, up the IA. Max pressure while pumping= 2500 psi. A. 5 bbls MeOH B. 75 bbls hot (160degF) fresh water + surfactant C. 10 bbls fresh water D. 150.4 bbls (25 bbls over calculated volume) 14-15.8 ppg Class G cement E. Top of cement will be at surface in the tubing and 9-5/8” x 7” x 4-1/2” annulus. Volumes: 3712ft of 4-1/2” tubing 56.4 bbls 3712ft of 7” x 4-1/2” annulus 69.0 bbls (+25 bbls excess) 3515ft of 9-5/8” x 7” annulus 99.1 bbls (+20 bbls excess) Total cement: 270 bbls TxIAxOA Surface CMT Properties: BHST: 10 degF (lowest temp expected in permafrost interval) Required Density: Class G or Arctic Set 14-15.8 ppg Pumpability Time: minimum 6hrs Fluid Loss: 20-200 cc/30 min Option 2 – Circulate OA cement DHD : 1. Cement control and balance lines with ~ 1 gallon of cement in each. SL: 1. Drift to 6000’ MD. 2. Pull sta #1 GLV @ 3712’ MD. Confirm TxIA circulation with field triplex. Well Support : 1. Nipple down production tree, install dry hole tree for cementing. P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 FB : 1. Confirm circulation through empty pocket. FB Cement: 2. Pump the following down the tubing, up the IA. Max pressure while pumping= 2500 psi. A. 5 bbls MeOH B. 75 bbls hot (160degF) fresh water + surfactant C. 10 bbls fresh water D. 89.9 bbls (20 bbls over calculated volume) 14-15.8 ppg Type 1-2 Class G cement E. 5 bbls fresh water F. Foam ball G. 35.5 bbls 9.8 ppg brine H. 15 bbls 60/40 for freeze protect. I. Confirm cement at surface in IA. a. Cement plug in IA will be from open pocket @ 3712’ to surface. b. Cement plug in tubing will be from 3650’ MD to open pocket @ 3712’ MD. SL: 1. Drift to TOC ~3650’ MD. EL: 1. Perforate 4-1/2” tubing and 7” casing at 3495’-3500’ MD with 3-1/8” MaxForce FLOW or similar. A. Perforate 4-1/2” tubing and 7” casing from 3495’-3500’ MD to establish circulation point for cementing. B. Apply 1000 psi to 4-1/2” prior to perforating, record before/after pressures C. Note any pressure changes FB Cement: 1. Circulate the following down the tubing and up the 7” x 9-5/8” annulus. Max pressure while Pumping =1500 psi. (No Arctic Pack present) A. 5 bbls MeOH B. 25 bbls hot diesel (min 120 degF) to confirm circulation C. 75 bbls hot (160degF) fresh water + surfactant D. 10 bbls fresh water E. 177 bbls (25 bbls over calculated volume) 14- 15.8 ppg Class G cement or until uncontaminated cement is seen at surface F. Top of cement will be at surface in the tubing and 7” x 9-5/8” annulus. Confirm cement at surface in OA. Volumes: 3650 - 3712ft of 4-1/2” tubing 0.9 bbls 0 – 3500 ft of 4/1/2” tubing 53.2 bbls 3712ft of 7” x 4-1/2” annulus 69.0 bbls (+20 bbls excess) 3500ft of 9-5/8” x 7” annulus 98.8 bbls (+25 bbls excess) Total cement: 267 bbls *Attempt to squeeze cement into OA shoe - JJL *Take caution to avoid IA cement top dropping from surface via U-tube - JJL P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 TxIAxOA Surface CMT Properties: BHST: 10 degF (lowest temp expected in permafrost interval) Required Density: Class G or Arctic Set 14-15.8 ppg Pumpability Time: minimum 6hrs Fluid Loss: 20-200 cc/30 min Special Projects: Photo document all steps. 1. Excavate and install shoring box. 2. Cut off all casings and wellhead 3’ below original tundra level. 3. AOGCC witness of cut-off casings before any top job commences. 4. Top job of cement voids in all annuli as needed. 5. Bead weld marker cap on outermost casing string. 6.AOGCC witness of installed marker cap before backfilling. 7.Remove shoring box and backfill. Hilcorp North Slope, LLC PTD # 195-174 Well: PBU 15-47 API # 50-029-22617-00-00 P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 Figure 1: Current WBS P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 Figure 2: Proposed P&A WBS Option 1 – OA cement downsqueeze P&A Well:15-47 PTD:195-174 API:50-029-22617-00-00 Figure 3: Proposed P&A WBS Option 2 – Circulate OA cement 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU 15-47 Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 195-174 50-029-22617-00-00 10969 Conductor Surface Intermediate Production Liner 8968 80 3480 8701 2425 7400 20" 9-5/8" 7" 4-1/2" 7187 35 - 115 35 - 3515 33 - 8734 8544 - 10969 35 - 115 35 - 3506 33 - 8354 8190 - 8968 10392 470 3090 5410 7500 7400 , 8804 1490 5750 7240 8430 9650 - 10960 4-1/2" 12.6# L-80 31 - 8548 8950 - 8966 Structural 4-1/2" Baker S , 8515 , 8164 No SSSV 8515 8164 Bo York Operations Manager Ryan Holt Ryan.Holt@hilcorp.com (907) 659-5102 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028306 31 - 8194 0 0 0 0 0 0 0 0 0 0 N/A 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 12:15 pm, Aug 06, 2024 Digitally signed by David Bjork (3888) DN: cn=David Bjork (3888) Reason: I am approving this document. Date: 2024.08.06 10:55:43 -08'00' David Bjork (3888) RBDMS JSB 080824 WCB 10-1-2024 DSR-8/12/24 Suspended Well Site Inspection Form Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: Prudhoe Bay UNIT 15-47 Field/Pool: Prudhoe Bay / Prudhoe Oil Permit # (PTD): 195-174 API Number: Lease Wellbore Traverses: Expiration Date: Operator: Hilcorp Alaska LLC Date Suspended: 12/24/2011 Surface Location: Section: 22 Twsp: 11N Range: 14E Nearest active pad or road: DS-15 Take to Location Digital camera Map showing well location /Aerial photos Brief well history Wellbore diagram showing downhole condition Latest Sundry or Completion report Past Site Visit documentation Site clearance documentation Pressure gauges, fittings, tools Sample containers for fluids on or near pad Condition of Surface Location AOGCC requires: 1) a description of the condition of the surface location, including discoloration, fluids or sheens visible on the ground or in any nearby water, 2) photographs showing the condition of the location surrounding the well General location condition: Good Pad or location surface: Good Location cleanup needed: None Pits condition: Good Surrounding area condition: Good Water/fluids on pad: None Discoloration, Sheens on pad, pits or water: None Samples taken: None Access road condition: Good Photographs taken (# and description): 1 Well Condition of Wellhead AOGCC requires: 1) a description of the condition of the wellhead, 2) well pressure readings, where practicable, 3) photographs showing the wellhead condition Wellhead/tree/valve description, condition: FMC wellhead Cameron Tree Cellar description, condition, fluids: Good Rat Hole: None Wellhouse or protective barriers: Cattle guard Well identification sign: Good Tubing Pressure (or casing if no tubing): 480 psi Annulus pressures: IA - 300 OA - 200 Wellhead Photos taken (# and description): Work Required: None Operator Rep (name and signature): Ryan Holt AOGCC Inspector: Brian Bixby Other Observers: Inspection Date: 7/7/2024 AOGCC Notice Date: 7/6/2024 Time of arrival: 8:30 AM Time of Departure: 8:45 AM Site access method: Drive 50029226170000 5 Year Digitally signed by Ryan Holt (4157) DN: cn=Ryan Holt (4157) Date: 2024.07.07 14:59:56 - 08'00' Ryan Holt (4157) ACTIVITYDATE SUMMARY 7/6/2024 T/I/O = SSV/300/190. Temp = SI. WHPs (suspended well inspection). No AL, wellhouse, scaffold or flowline. Wellhead and cellar are clean. Surface area around well is clean and free of debris, delineated gravel mound with holes next to cattle guard barrier installed around well. Well ID sign on cattle guard barrier. SV, SSV = C. WV = LOTO. MV = O. IA, OA = OTG. 16:15 7/7/2024 T/I/O = 400/300/200. Temp = SI. WHP (suspended well inspection). (Witnessed by Brian Bixby). No AL, wellhouse, scaffold or flowline. Wellhead and cellar are clean. Surface area around well is clean and free of debris & cattle guard barrier installed around well. Well ID sign on cattle guard barrier. SV, SSV = C. WV = LOTO. MV = O. IA, OA = OTG. 08:45 Daily Report of Well Operations PBU 15-47 Reviewed By: P.I. Suprv Comm ________ :ZϬϴͬϭϲͬϮϬϮϰ /ŶƐƉĞĐƚEŽ͗ƐƵƐϮϰϬϳϬϳϭϯϬϭϯϳ tĞůůWƌĞƐƐƵƌĞƐ;ƉƐŝͿ͗ ĂƚĞ/ŶƐƉĞĐƚĞĚ͗ϳͬϳͬϮϬϮϰ /ŶƐƉĞĐƚŽƌ͗ƌŝĂŶŝdžďLJ /ĨsĞƌŝĨŝĞĚ͕,Žǁ͍KƚŚĞƌ;ƐƉĞĐŝĨLJŝŶĐŽŵŵĞŶƚƐͿ ^ƵƐƉĞŶƐŝŽŶĂƚĞ͗ϭϮͬϮϰͬϮϬϭϭ η ϯϭϭͲϯϰϭ dƵďŝŶŐ͗ϰϵϬ /͗ϯϬϬ K͗ϮϬϬ KƉĞƌĂƚŽƌ͗,ŝůĐŽƌƉEŽƌƚŚ^ůŽƉĞ͕>> KƉĞƌĂƚŽƌZĞƉ͗ZLJĂŶ,Žůƚ ĂƚĞK'EŽƚŝĨŝĞĚ͗ϳͬϲͬϮϬϮϰ dLJƉĞŽĨ/ŶƐƉĞĐƚŝŽŶ͗^ƵďƐĞƋƵĞŶƚ tĞůůEĂŵĞ͗WZh,K zhE/dϭϱͲϰϳ WĞƌŵŝƚEƵŵďĞƌ͗ϭϵϱϭϳϰϬ tĞůůŚĞĂĚŽŶĚŝƚŝŽŶ 'ŽŽĚ ^ƵƌƌŽƵŶĚŝŶŐ^ƵƌĨĂĐĞŽŶĚŝƚŝŽŶ 'ŽŽĚ ŽŶĚŝƚŝŽŶŽĨĞůůĂƌ 'ŽŽĚ ŽŵŵĞŶƚƐ >ŽĐĂƚŝŽŶsĞƌŝĨŝĞĚtŝƚŚƐͲƵŝůƚDĂƉ͘ ^ƵƉĞƌǀŝƐŽƌŽŵŵĞŶƚƐ WŚŽƚŽĂƚƚĂĐŚĞĚ ^ƵƐƉĞŶƐŝŽŶƉƉƌŽǀĂů͗^ƵŶĚƌLJ >ŽĐĂƚŝŽŶsĞƌŝĨŝĞĚ͍ KĨĨƐŚŽƌĞ͍ &ůƵŝĚŝŶĞůůĂƌ͍ tĞůůďŽƌĞŝĂŐƌĂŵǀĂŝů͍ WŚŽƚŽƐdĂŬĞŶ͍ sZWůƵŐ;ƐͿ/ŶƐƚĂůůĞĚ͍ Ws/ŶƐƚĂůůĞĚ͍ &ƌŝĚĂLJ͕ƵŐƵƐƚϭϲ͕ϮϬϮϰ 9 9 9 9 9 9 2024-0707_Suspend_PBU_15-47_photos_bb Page 1 of 1 Suspended Well Inspection – PBU 15-47 PTD 1951740 AOGCC Inspection Rpt # susBDB240707130137 Photos by AOGCC Inspector B. Bixby 7/7/2024 Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:195-174 6.API Number:50-029-22617-00-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Field/Pools:9. Well Name and Number: ADL 0028306 Property Designation (Lease Number):10. N/A 8. PBU 15-47 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Suspension Renewal Op Shutdown GAS GSTOR WAG SPLUG Abandoned Oil WINJ Exploratory Development Stratigraphic 5Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 10969 Effective Depth MD: L-80 11. Commission Representative: 15. Suspended 5 Contact Name: Oliver Sternicki Contact Email: oliver.sternicki@hilcorp.com Authorized Name: Bo York Authorized Title:Sr Operations Manager Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 8968 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill Perforate Perforate New Pool 8515, 8164 No SSSV Installed Date: Liner 2425 4-1/2"8544 - 10969 8190 - 8968 8430 7500 Well Status after proposed work: 16. Verbal Approval: Change Approved Program 35 - 3515 35 - 3506 14. Estimated Date for Commencing Operations: BOP Sketch 35 - 115 Structural 7240 Proposal Summary 13. Well Class after proposed work: 4-1/2" Baker S Packer None None 4-1/2" 12.6# L-80 31 - 8548 Production 7400 7186 7400 10392 35 - 115 470 9-5/8" 7" Contact Phone:(907)564-7891 Date: 5410 80 149020"Conductor 3090 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 3481 5750 Intermediate 8702 33 - 8734 33 - 8354 Address:3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.06.24 09:41:10 -08'00' Bo York By Samantha Carlisle at 1:09 pm, Jun 24, 2021 321-311 DSR-6/24/21MGR24JUN21SFD 6/24/2021 SFD 6/24/2021 dts 6/24/2021 Jeremy Price Digitally signed by Jeremy Price Date: 2021.06.25 12:09:08 -08'00' RBDMS HEW 6/25/2021 Hilcorp North Slope, LLC Bo York, PBE Operations Manager 3800 Centerpoint Dr, Suite 1400 Anchorage, Alaska 99503 06/21/2021 Mr. Jeremy Price Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Prudhoe Bay Well 15-47 (PTD #195174) Application for Renewal of Existing Suspension (10-403) Dear Mr. Price, An AOGCC witnessed suspended well inspection of Prudhoe Bay well 15-47 was conducted on 07/06/2019 (20 AAC 25.110 (h)). The submitted suspended well inspection reflects the current condition of the well (reference 20 AAC 25.110 (f)) and supports the request for renewal of suspension. Recent events from this well indicate that this well is mechanically sound. Specific attachments include: x Wellbore diagram illustrating the current configuration of the well. x Suspended Well Site Inspection form documenting the pressures and site condition. Prudhoe Bay well 15-47 was suspended on 12/24/2011. It is located on a pad with active wells and/or service wells. The strata through which the well was drilled is neither abnormally geopressured or depleted. The well is mechanically sound and secured with a passing CMIT- TxIA on 01/07/2012. Based on these conditions and the inspection on 07/06/2019 Prudhoe Bay well 15-47 meets the provisions required in 20 AAC 25.110 (a)(1). Hilcorp North Slope, LLC requests approval for renewal of the existing suspension status for this well. Attached is an Application for Sundry Approval (10-403) with a technical justification summarizing the information on the current status and condition of the well (reference 20 AAC 25.110 (a), (b), (e), (h)). In summary, Hilcorp believes Prudhoe Bay well 15-47 is mechanically sound and secure and meets the requirements for renewal of suspended status. If you have any questions, please call me at 907-777-8345 or Ryan Holt/ Andy Ogg at 659- 5102. Sincerely, Bo York PBE Operations Manager Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.06.24 09:41:40 -08'00' Bo York Attachments Technical Justification 2019 Suspended Well Site Inspection form Wellbore Schematic Prudhoe Bay Well 15-47 (PTD #195174) Technical Justification for Renewal of Suspended Status 06/21/2021 Well History and Status Prudhoe Bay well 15-47 (PTD #195174) was a not operable, LTSI well with TxIA communication, a packer leak and a surface casing leak. Tubing pressure would build even though the well had been sanded back above the perforations. In 2011 the well was suspended as a risk mitigation measure to isolate the reservoir. 15-47 was suspended on 12/24/2011 with the cement top in the tubing at 7400’ and the cement top in the IA at 4468’. The well is mechanically sound and secured with a passing CMIT-TxIA on 01/07/2012 proving the integrity of the tubing cement plug at 7400’, the IA cement from 4468’-7400’ and the 7” production casing. The well will not allow the migration of fluids, will not damage freshwater or producing or potentially producing formations, will not impair the recovery of oil or gas, and is secure, safe and not a threat to public health. The strata through which the well was drilled is neither abnormally geo-pressured or depleted. Condition of the Wellhead and Surface Location Prudhoe Bay well 15-47 is located on an active, well maintained pad with clean gravel. The pit and surrounding area are in good condition. There is no discoloration and no sheens on the pad, pits, or in nearby water. The well pressure readings are T/I/O = SSV /0 /200 psi. Request Hilcorp North Slope, LLC requests approval for renewal of the existing suspension status for 15- 47. A variance to the provisions of 20 AAC 25.110 (c) (2) is also requested under 20 AAC 25.112 (i) to allow the well to remain as suspended in its current condition. All hydrocarbon intervals are isolated and there are no underground sources of fresh water in this area. t: h )t1uP sen ED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS JUL 2 n 1. Operations Performed Abandon ❑ Plug Perforations Cl Fracture Stimulate ❑ Pull Tubing ❑ Operetii ji' s slhltdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Reenter Susp Well ❑ Other: Suspend Inspection 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work 5. Permit to Drill Number 195-174 3. Address: P.O. Box 196612 Anchorage, Development IZ Exploratory ❑ AK 99519-6612 Straligraphic ❑ Service ❑ 1 6. API Number: 50429-22617-00-00 7. Property Designation (Lease Number): ADL 028306 8. Well Name and Number: PBU 1547 9. Logs (List logs and submit electronic and panted data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY. PRUDHOE OIL 11. Present Well Condition Summary: Length: Size: MD: Total Depth: measured 10969 feet Plugs true vertical 8968 feet Junk Effective Depth: measured 7400 feet Packer We vertical 7186 feet Packer Casing: Length: Size: MD: Structural feet measured 8515 Conductor 80 20" 35-115 Surface 3481 9-5/8" 35-3515 Intermediate 8702 7" 33-8734 Production Liner 2425 4-1/2" 8544-10969 Perforation Depttr, Measured depth: None feet True vertical depth: feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 Packers and SSSV (type, measured and 4-1/2" Baker S Packer true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: measured 7400, 8804 feet measured 10392 feet measured 8515 feet true vertical 8164 feet TVD Burst 35-115 1490 35-3506 5750 33-8354 7240 8190-8968 8430 31-8548 8515 31-8193 8164 Collapse 470 3090 5410 7500 3. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water-Bbi Casing Pressure Tubing Pressure Prior to well operation: Suspended Subsequent to operation: 14. Attachments: (required per 29 MC 25.07025 071, a 25 293) Daily Report of Well Operations ® Copies of Logs and Surveys Run ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR 15. Well Class after vrork: Exploratory ❑ Development m Service ❑ Stratigraphic ❑ 16. Well Status after work: Oil ❑ Gas ❑ WDSPL ❑ ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP [Z SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge- Sundry Number or NIA if C.O. Exempt: NIA Authorized Name: Lastufka, Joseph N Contact Name: Montgomery, Travis J Authorized Title: ecialist Contact Email: Travis.Montgomeryobp.com Authorizetl Signature: Date: �Z°1/` I Contact Phone. +1 907 564 4127 /u Form 10.404 Revised 04/2017 ,4� a^�'r��t� RgDMSO/jUL 312019 Submit Original Only Daily Report of Well Operations 15-47 ACTIVITYDATF St1MMARY T/I/O = SSV/0/240. Temp = SI. Pre AOGCC SU well inspection. No AL, wellhouse, scaffold or flowline. Wellhead and cellar are clean and dry. Surface area around well is clean, dry and free of debris. Jersey barriers installed around well. Well ID sign on wellhead. 6/29/2019 SV, SSV = C. WV = LOTO. MV = O. IA, OA = OTG. 22:50 T/I/O = SSV/0/200. Temp = Sl. SU Well Inspection (AOGCC inspected by Bob Noble). No AL. 7/6/2019 SV, SSV = C. WV = LOTO. MV = O. IA, OA = OTG. 09:20. Suspended Well Site Inspection Form Initial Inspection Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: 15-47 Field/Pool: Prudhoe Bay / Prudhoe Oil Permit # (PTD): 1951740 API Number: 50-029-22617-00 Operator: BP EXPLORATION (ALASKA) INC Date Suspended: 12/24/2011 Surface Location: Section: 22 Twsp: 11N Range: 14E Nearest active pad or road: DS -15 Take to Location Digital camera Brief well history Latest Sundry or Completion report Past Site Visit documentation Pressure gauges, fittings, tools Map showing well location /Aerial photos Wellbore diagram showing downhole condition Site clearance documentation Sample containers for fluids on or near pad Condition of Surface Location AOGCC requires: 1) a description of the condition of the surface location, including discoloration, fluids or sheens visible on the ground or in any nearby water, 2) photographs showing the condition of the location surrounding the well General location condition: C 1a4 n S rrF Ve-� Pad or location surface: car. Location cleanup needed: Pits condition: Surrounding area condition: Water/fluids on pad: Discoloration, Sheens on pe Samples taken: None Access road condition: Photographs taken (# and or water: Condition of Wellhead AOGCC requires: 1) a description of the condition of the wellhead, 2) well pressure readings, where practicable, 3) photographs showing the wellhead condition Wellhead/tree/valve description, condition: _11 .., n Cellar description, condition, fluids: Rat Hole: +V/ Wellhouse or protective barriers: Well identification sign: V s'? 9 Tubing Pressure (or casing if n tubing): S..S V Annulus pressures:p. _ p D A- 3 D p des Wellhead Photos taken (# and criptio): ; le Operator Rep (name and signature). Josh Prowant 12C 4 1 Q— AOGCC Inspector. AJ - Other servers: Inspection Date: y/� //C! AOGCC Notice Date: Time of arrival: ar,;1 Time of Departure: Site access method: Access Road low 15-33 L 15-33 15-45 ?" C r 15-45Pfi1" 15-330 = 1&45C 0-45CP81 C C -20C J C-20[ 1533PB2 I 1545AP61 C- 19A 15,339 15-33P B 1 15-288 '--' C --37A p7LQB 15-45AP62.15-45A C-37AP62 1&05B 15-05BPB1 T C-37APB1� C -37L C -03A ❑C-14 - 1505A �' 15-05 15-05APB!7 1505 L �-20A .T C -03C � _ 15-264 1L1. 1&418PB1 J L 15-37 1537A i.. 15-450 71 1�B7 1537APB1 15-01 7 `l 15a4 —— 1&41B - - 15-3 4 BPB1 -. 15 1516A 5458 ; 15-35 5.0-,'6 L. 15.08 15-07DPB2' 15-19A IC -09B I- 15-49B C. 15-08 f; 1? -08C 15-08BPB7 L ((� 15. -_ 15-O8A 71509A r 15-Q9 1p32H L 1-539 15-OBAPB2 �� 1 09AP81 1�3f �i 1508APSI C 1&34A 1549A 1549 C-13 15-48 Q 1 iB; 19r328P6 15 048P61 -SiA L' ? 1 48-' 20d4i 15-20_AP C t 15-04P@2 - -41 1&04-%.. 1&04P61 r 15.OSCLI - - _5 ..I Q 1 03 H 9 15256 C-39 � 1&23A � _ 1543 �- 11 } _100 L �41A C 15028 C-41AP81 D 11 ^1gg_ 15-12A i5 --f = 159115- 11 C-31P81-I�'�26 21 22 -G32 13.,15-024 C 1523 Ct '.,P11 1&_4PE1 �' 15-lZAFEr 1511CPB1 .. C 1r 48C = 1&48A 15-24 ..... 1&02BPBF, 1&028PB.L 1&0 07-29C 15-320 L 1E_�=�. - 15.02APB1•.. .. _15-01 _ 1'_�-48B 1 157 L� 1~32ty12 151'E 15-316 p7- C C-31�B C-316 1&04- 07-2SAL1 1x15-13 - C 1,F -39A --.. 1&42� •' 07I Pfii -, 15-20B 15-12BPB1 C 07-28A 07-29 1511 542PE 4 C-12CPB1 1&47 '5 42PB2 r. C-12 C-1 L C -31A ^Ci r- -28 07-29D 1&42PK C-12APB1 07-1 � 07-13@' 1&40P87 .; i&10Pfi2 = 02-18B ` p7 A 15-128. CC -29B ....07-14A C -29A ❑ Ip 07-18*1F 40 15-15g- 1538 CC -12A =i&13A C-106 07-3r 4107-288 07-14 1'-49A 1515CPB1 _02-18A L 0.29 7.07-13 •_E 1514_ . Di_ .. 15- 8AP&T �, C -27C ��87.34A 1 0 07-32ED ` 07.32A -_ - � _. ._ 15-15 02-18 '} &28 • 07 29E 0v-18 ``3SA 7 07AO 07 32PB -_ - 0.-33BC - W,274oz- PFZr 1�SA&€158 48+QT L Oi-14B 07-3_. - 8-0eI _ C, 07-15A 07 32 07-33APB2'� 017-130 s B c 07J13,EPB1 07.33APB1 C 07-30 = 157 -04A f'� !!!!!! _ �38 -3 07-09 r: 07-10 C b 1-15B 02-05AP81 B -07R B-27 �_` 07-308 _ ` fi-38'' 07-09P81 I _ 07-08 _ t07-07 05A &27CP87 I _ 07-OSA-07-07A �r_ 7 35 B-27CPBDs� 7C 07-34 - B -27A !-' 07-15 07-088 i rtcc= 7 15-4 ■ WELLHEAD = CNV ACTUATOR= _ BAKERC KB. ELEV = 68.9 BF. ELEV = 35.40' KOP = 5488' Max Atgle =.___ 93•x_10211' Datura MD = 9377' nature TVD= sa00'aS SUSPENDED 7 15-4 ■ SPF INTERVAL Opn/Sgz SAFETY NOTES: THAN NORMAL. GLMS HAVE LOWER PSI RATE CHECK WITH ACFJFE 9-5/8" CSG, 40#, L-80, D = 8.835" 3515' Minimum ID = 3.710" @ 8265-8513' CEMENT DONUT POST SQZ 4-12" TBG, 12.6#, L-80, .0152 bpf, D = 3.958" 1—i 8546' TOP OF 4-12" LNR 7^ c_sr tae Nrr_an in = a 77a^. PERFORATION SLA"RY REF LOG: BHCA ON 1123/95 ANGLE AT TOP PERF: 87 @ 9650' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE NA 4 9650-9940 O 12/12/95 NA 4 9960-10020 O 12/12/95 NA 4 10065 -10155 O 12/12/95 NA 4 10175 -10195 O 12/12/95 NA 4 10210 - 10250 O 12/12195 NA 4 10350 - 10540 O 12/12195 NA 4 10565 - 10760 O 12/12/95 NA 4 10855 - 10960 O 12/12/95 4-12" LNR, 12.6#, L-80-0152 bpf, D= 3.958" 1096' O 2191' —J4-1/2" HES HXOSVLNSSSV, D=3.813" 3"I 8444 81031 302B7 30 I KBG2-L:_MOD I MOVED ` DKO-2, CA VLV REQUIRES MODFED LATCH E, CA, VLV REQUIRES MODIFIED LATCH 6536' 41/2" FES XN NP, D= 3725- 4-i r.- 725"4-12" vw-m D = 3.958" 8576' B -MD TT LOGG®1222195 m DATE REV BY COMMENTS DATE REV BY COMMENTS 12/08195 ORIGINAL COMPLETION 01/02112 RUM/PJC P&A(1224/11) 07/14/01 RWTP CORRECTIONS 01/30/12 MJA/PJC P&ACORRECTIONS 06/13/03 CMO/TLP KS ELEVATION CORRECTION 0726119 JNUJMD ADD BF & SUSPENDED 09/12/03 CMO/TLP PERF ANGLE CORRECTION 01/19/05 CNJ/PJC CORRECTION SAND DUMP 01/02/12 JTC/PJC TBG PUNCH'S(122D-21/11) PRUDHOE BAY UNIT WELL: 15-47 PERMIT No: 1951740 API No: 50-029-22617-00 BP Exploration (Alaska) Suspended Well Inspection Review Report InspectNo: susRCN190707164038 Date Inspected: 7/6/2019 Inspector: Bob Noble Well Name: PRUDHOE BAY UNIT 15-47 Permit Number: 1951740 Suspension Approval: Sundry # 311-341 Suspension Date: 12/24/2011 Location Verified? ❑ If Verified, How? Other (specify in comments) Offshore? ❑ Type of Inspection: Subsequent ' Date AOGCC Notified: 7/6/Z019 Operator: BP Exploration (Alaska) Inc. Operator Rep: Josh Prowant Wellbore Diagram Avail? D Photos Taken? d❑ Well Pressures (psi): Tubing: Fluid in Cellar? ❑ IA: 0 BPV Installed? ❑ OA: 200 VR Plug(s) Installed? ❑ Wellhead Condition Good condition, No flowline, wellhouse and AL line. All lines blinded. SSV closed. Cement baracades protecting well head. Condition of Cellar Dry clean gravel Surrounding Surface Condition good clean gravel Comments Location verified with pad map. ' Supervisor Comments Friday, August 16, 2019 Suspended Well Inspection — PBU 15-47 PTD 1951740 AOGCC Inspection Rpt # susRCN190707164038 Photos by AOGCC Inspector B. Noble 7/6/2019 2019-0706_ Suspend _PBU_15-47_photos_bn.docx Page 1 of 1 STATE OF ALASKA a OLASKA OIL AND GAS CONSERVATION COMMI REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Suspend Well Inspection m 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 195-174 3. Address: P.O.Box 196612 Anchorage, Development a Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22617-00-00 7. Property Designation(Lease Number): ADL 0028306 8. Well Name and Number: PBU 15-47 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RErFPVE Total Depth: measured .10969 feet Plugs measured 7400 feet AUGf true vertical - 8968 feet Junk measured 10392 feet UG 2 2 015 Effective Depth: measured 7400 feet Packer measured 8515 feet true vertical 7186 feet Packer true vertical 8163.94 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 37-117 37-117 1490 470 Surface 3481 9-5/8"40#L-80 36-3517 36-3508 5750 3090 Intermediate 8703 7"26#NT-80 33-8736 33-8356 7240 5410 Production Liner 2425 4-1/2"12.6#L-80 8546-10971 8191 -8968 8430 7500 Perforation Depth: Measured depth: 9650-9940 feet 9960-10020 feet 10065-10155 feet 10175-10195 feet 10210-10250 feet 10350-10540 10565-10760 feet 10855-10960 feet True vertical depth: 8950-8954 feet 8954-8953 feet 8953-8952 feet 8952-8951 feet 8951-8949 feet 8947-8947 8946-8944 feet 8948-8966 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 31 -8550 31 -8195 Packers and SSSV(type,measured and 4-1/2"Baker S Packer 8515 8163.94 true vertical depth) 5"Baker ZXP Top Packer 8554 8198.45 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNEV �}p ,} b , (J 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: SI Subsequent to operation: SI 14.Attachments:(required per 20 AAC 25.070.25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations RI Exploratory 0 Development m Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 10 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature J CPhone +1 907 564 4424 Date 8/27/15 J �- Form 10-404 Revised 5/2015 V7 L.- R /i/l .5REI S 'OG 31 2015 Submit Original Only fife,,, • • 0 to N C 0 fo > N � O (o II i2 Nj 3 co a w U CO -0 a c co as C N O a C U -0 L E 0• >- U N Q E E N A ID co 0 c � 3 .0 a o m }, 3 d o-2 c u- �+ • 5 = 3 `° RI a aa, c co Q Q.0 7 LaTi 0- N N O a a O co .5 0 L O .m o Q in z w H Q o cis > c') m 0 Q • S Suspended Well Site Inspection Form 5 year Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: [PRUDHOE BAY UNIT 1547 Field/Pool: PRUDHOE BAY/PRUDHOE OIL Permit#(PTD): 195-174 API Number: 50029226170000 Operator: BP EXPLORATION (ALASKA) INC Date Suspended: 12/24/2011 Surface Location: Section: 22 Twsp: 11N Range: 14E Nearest active pad or road: DS-15 Take to Location Digital camera Map showing well location/Aerial photos Brief well history Wellbore diagram showing downhole condition Latest Sundry or Completion report Past Site Visit documentation Site clearance documentation Pressure gauges,fittings, tools Sample containers for fluids on or near pad Condition of Surface Location. AOGCC requires: 1)a description of the condition of the surface location, including discoloration, fluids or sheens visible on the ground or in any nearby water, 2)photographs showing the condition of the location surrounding the well General location condition: Clean and active pad Pad or location surface: Graded gravel Location cleanup needed: None Pits condition: clean, empty from dewatering Surrounding area condition: clean Water/fluids on pad: rain water Discoloration, Sheens on pad, pits or water: None Samples taken: None Access road condition: Good Photographs taken (#and description): (2)well area Condition of Wellhead AOGCC requires: 1)a description of the condition of the wellhead, 2)well pressure readings,where practicable, 3)photographs showing the wellhead condition Wellhead/tree/valve description, condition: FMC wellhead, CIW tree, all wellhead valves functional, open to gauges Cellar description, condition,fluids: Lined metal cellar box with liner Rat Hole: N/A Wellhouse or protective barriers: concrete barriers Well identification sign: Yes, correct Tubing Pressure(or casing if no tubing): N/A SSV closed Annulus pressures: IA=0 psi OA=250 psi Wellhead Photos taken (#and description): (1)wellhead &tree Work Required: None / • Operator Rep (name and signature): Whitney Pettus f, AOGCC Inspector: Waived by Chuck Scheve Other Obsela Ryan Hayes Inspection Date: 8/3/2015 AOGCC Notice Date: 8/2/2015 Time of arrival: 2:25 PM Time of Departure: 3:00 PM Site access method: Truck • • � tti • � 4 ...r 777 + ' WELL: 15-47 OWNER Prudhoe Bay Unit ORATOR BP Exploration(Alaska)Inc. 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C m w y <_ cc)N 0 - . P:d C . - o cD 11 TREE=,_ ? WELLHEAD= CM/ • S NOTES: GLMS HAVE LOWER PSI RATE ACTUATOR= BAKERC 15-47 THAN NORMAL. CHECK WITH ACE/FE KB.ELEV= 68.6' BF.ELEV= ? IF] [I KOP= 5488' Max Angle= 93 @ 10211' Datum MD= 9377' 2191' -4-1/2"HES HXO SVLN SSSV,ID=3.813" Datum TVD= 8800'SS • 9-5/8"CSG,40#,L-80,ID=8.835" — 3515' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE CEMTENT IN IA(12/20/11) - 4468' -8444' ► :�� 1* 3712 3702 1 KBG-2-LS-MOD MODIFIED �� 2" 6366 6287 30 KBG-2-LS-MOD MODIFIED 44, • - •A• . 3** 8444 8103 30 KBG-2-LS-MOD INT • Minimum ID = 3.710" @ 8265-8513' ��� �. DKO-2,CA VLV REQUIRES MODIFIED LATCH CEMENT DONUT POST SQZ �% �� ECA,VLV REQUIRES MODIFIED LATCH •�•• ►•�• 7400' elmd -TOP OF CEMENT(12/24/11) :::►:::��i,l 7i �•. ►•�•�•�• .• 8265' -8513'H CEMENT DONUT,ID=3.710" X16 ►••••••• 1• '4 ►••••••• 0•••••• •�•�•• 8470' -8480' --ITUBING PUNCH(12/21/11) • ►•�•�•0'• 8507'-8512' -TUBING PUNCH(12/21/11) Za►��•�••••r� 8513' —17"X 4-1/2"BAKERS PKR ,•,•,•,• �4—I 8518' -8523' -TUBING PUNCH(12/20/11) ••�•�••• 8536' -4-1/2"HES XN NIP, ID=3.725" 4-1/2"TBG, 12.6#,L-80, .0152 bpf,ID=3.958" — $54$' 1••••••• 8548' -4-1/2"WLEG,ID=3.958" ♦••••••♦ 8576' -ELMDTTLOGGED 12/22/95 TOP OF 4-1l2"LNR — 8559 •••••4•••••• 7"CSG,26#,NT-80, ID=6.276" — 8734' I--• ►- - - -•-i- 8804 ELM'-SAND DUMP(5/28/03) I PERFORATION SUMMARY I REF LOG:BHCA ON 11/23/95 ANGLE AT TOP PERF:87 @ 9650' I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL I Opn/Sqz DATE NA 4 9650-9940 _ 0 12/12/95 I NA 4 9960- 10020 0 12/12/95 NA 4 10065- 10155 0 12/12/95 NA 4 10175-10195 O 12/12/95 NA 4 10210-10250 0 12/12/95 10392' -FISH-CIBP STUCK IN PERFS 09/16/99 NA 4 10350- 10540 0 12/12/95 I NA 4 10565-10760 O 12/12/95 NA 4 10855-10960 0 12/12/95 I ri PBTD H 10969' 4-1/2"LNR, 12.64,L-80,.0152 bpf,ID=3.958" — 10969' I I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/08/95 ORIGINAL COMPLETION 01/02/12 RLM/PJC P&A(12/24/11) WELL: 15-47 07/14/01 RN/TP CORRECTIONS 01/30/12 MJA/PJC P&A CORRECTIONS PERMIT No: 1951740 06/13/03 CMO/TLP KB ELEVATION CORRECTION AR No: 50-029-22617-00 09/12/03 CMO/TLP PERF ANGLE CORRECTION SEC 22,T11 N,R14E,974.68'FEL&4771.64'FNL 01/19/05 CNJ/PJC CORRECTION SAND DUMP 01/02/12 JTC/PJC TBG PUNCH'S(12/20-21/11) BP Exploration(Alaska) Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. I q ,.,~" ] '~/'~' File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by:~Dianna Vincent Nathan Lowell -- [] TO RE-SCAN Notes: Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ • • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Suspended Well Inspection Report Date Inspected: 09/01/12 Inspector: Bob Noble Operator: BPX Well Name: PBU 15 -47 Oper. Rep: Jon Arend PTD No.: 1951740 Oper. Phone: Location Verified? Yes Oper. Email: If Verified, How? Other (specify in comments) Onshore / Offshore: Onshore Suspension Date: 12/24/11 Date AOGCC Notified: 08/30/12 Sundry No.: 311 -341 Type of Inspection: Initial Wellbore Diagram Avail.? Yes Well Pressures (psi): Tubing 170 " Photos Taken? Yes IA Vac OA 230 Condition of Wellhead: IA and OA blinded with gauges. FL not blinded. SSV left closed. Wing closed. Location verfied with plot plan. Wellhead looked to be in good condition. Cellar was tinned and dry. Wellhouse to protect wellhead. Condition of SCANNED APR 1. ` 2013 Surrounding Surface Location: Location looked good with clean gravel. Follow Up Actions Needed: None t Comments: Cement in tubing from 7400 - 8800 ft MD; IA cemented 1975 - 8444 ft MD; refer to Well Completion Report dated 1/17/2012 Attachments: ` th ( Z) REVIEWED BY: Insp. Supry (° � y 1 J 7/ Comm PLB 10/2011 2012-0901_Suspend_PBU_15-47_bn Suspended Well Inspection — PBU 15 -47 PTD 1951740 Photos by AOGCC Inspector B. Noble 9/1/2012 A' r II # 111 s w 111 i�'�1'!f ( j % 1 '„ . w111tfllitl -' ll :: .. 40 , _ #:. • t - .` ,..,. -;.. - slimileiti L., , : - . i � , III . . — 1111A -tae T-. _ 41 STATE OF ALASKA RECEIVED ASKA OIL AND GAS CONSERVATION COMAION SEP 1 9 2 012 REPORT OF SUNDRY W OPERATIONS 1. Operations Abandon [J Repair Well u Plug Perforations U Perforate U Utne WeII Insp_ Performed: Alter Casing ❑ Pull Tubing0 Stimulate - Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program 0 Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended WeJ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 151 Exploratory ❑ .. 195 -174 -0 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 5. API Number: Anchorage, AK 99519 -6612 50- 029 - 22617 -00 -00 7. Property Designation (Lease Number): r 8. Well Name and Number: _. ADL0028306 PBU 15-47 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): _ To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 10969 feet Plugs measured 7400 feet true vertical 8968 feet Junk measured 10392 feet Effective Depth measured 7400 feet Packer measured 8513 feet true vertical 7186.3 feet true vertical 8162.6 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 91.5# H-40 33 - 113 33 - 113 1490 470 Surface 3483 9 -5/8" 40# L -80 32 - 3515 32 - 3505.4 5750 3090 Intermediate None None None None None None Production 8703 7" 26# NT -80 31 - 8734 31 - 8354.12 7240 5410 Liner 2410 4 -1/2" 12.6# L -80 8559 - 10969 8202.61 - 8968 8430 7500 Perforation depth Measured depth 9650 - 9940 feet 9960 - 10020 feet 10065 -10155 feet 10175 - 10195 feet 10210 - 10250 feet 10350 -10540 feet 10565 - 10760 feet 10855 - 10960 feet True Vertical depth 8950.36 - 8953.85 feet 8953.54 - 8953.08 feet 8952.87 - 8952.4 feet 8951.9 - 8951.16 feet 8950.5 - 8948.63 feet 8946.55 - 8946.93 feet 8946.25 - 8943.5 feet 8948.46 - 8966.2 feet Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 30 - 8548 30 - 8193.05 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" Baker S Packer 8513 8162.6 Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: SCANNED JAN 16 2013 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 1127 24559 0 0 1839 Subsequent to operation: 0 0 0 0 0 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory U Development Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil Q Gas ❑ WIPtU GSTOR Q WINJ CI WAG ❑ GINJ ❑ SUSP El ° SPLUCC 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Garry Catron Prepared by Garry Catron 564 -4424 Printed Name Garry Catron Title PDC PE Signature �� Phone 564 -4424 Date 9/19/2012 DMS SEP 2 0 NV 4&' .z .( L Form 10-404 Revised 11/2011 /O %-/ Submit Original Only Daily Report of Well Operations ADL0028306 ACTIVITYDATE ( SUMMARY • = • 7 . I. emp= :- ssis TY - rojec s a e nspec ion - ' •y :o• Noble). No AL. Integral installed on cross flow =not current. 9 /1/2012 SV,WV= Closed. SSV,MV =Open. IA,OA =OTG. NOVP. (1000 hrs) • • i • Prudhoe Bay Unit / Prudhoe Oil Pool Well 15-47, PTD 1951740 Suspended Well Inspection Report BP Exploration (Alaska) Inc. (BPXA) completed a suspended well inspection of 15-47 on 09/01/2012. The following attachments document the inspection and the current condition of the well (reference 20 AAC 25.110 (e) and (f)). o Report of Sundry Well Operations (10 -404) o Suspended Well Site Inspection form documenting the well pressures and site condition. AOGCC inspector Bob Noble witnessed the inspection. o Wellbore diagram illustrating the current configuration of the well. o Pad map showing the well location and other wells within one - quarter mile radius of the surface location. o Photographs showing the condition of the wellhead and the surrounding location. Additional pertinent information: • 15-47 was suspended on 12/24/2011. The work was documented in a completion report (form 10-407 submitted on 01/17/2012). • 15-47 is located on an active maintained pad and is accessible by the Prudhoe Bay road system. • The well is isolated with cement above a sand plug to 7350' SLM. The plug was tagged and pressure tested to 3000 psi on 01/7/2012. MS /MLB 09/18/12 • • Suspended Well Site Inspection Form Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: 15 -47 Field /Pool: Prudhoe Bay /Prudhoe Oil Permit # (PTD): 1951740 API Number: 50- 029 - 22617 -00 Operator: BP EXPLORATION (ALASKA) INC Date Suspended: 12/24/2011 Surface Location: Section: 22 Twsp: 11N Range: 14E Nearest active pad or road: Drillsite 14 Take to Location Digital camera Map showing well location /Aerial photos Brief well history Wellbore diagram showing downhole condition Latest Sundry or Completion report Past Site Visit documentation Site clearance documentation Pressure gauges, fittings, tools Sample containers for fluids on or near pad Condition of Surface Location AOGCC requires: 1) a description of the condition of the surface location, including discoloration, fluids or sheens visible on the ground or in any nearby water, 2) photographs showing the condition of the location surrounding the well General location condition: Good, clean Pad or location surface: Level gravel pad Location cleanup needed: None Pits condition: Melt water, no sheen Surrounding area condition: Good Water /fluids on pad: Rainwater Discoloration, Sheens on pad, pits or water: None Samples taken: N/A Access road condition: Spine - Good Photographs taken (# and description): (2) Front wellhouse, Back wellhouse Condition of Wellhead AOGCC requires: 1) a description of the condition of the wellhead, 2) well pressure readings, where practicable, 3) photographs showing the wellhead condition Wellhead /tree /valve description, condition: Cameron tree, FMC wellhead and annular valves Cellar description, condition, fluids: Spray in liner Rat Hole: None Wellhouse or protective barriers: Wellhouse, good condition Well identification sign: Yes Tubing Pressure (or casing if no tubing): 170 psi • Annulus pressures: IA =Vac, OA= 230 Wellhead Photos taken (# and description): (2) Tree, wellhead and annular valves Work Required: None Operator Rep (name and signature): Gerald Murphy AOGCC Inspector: Bob Noble Other Observers: Jon Aren Inspection Date: 9/1/2012 AOGCC Notice Date: 8/31/2012 Time of arrival: 9:40 AM Time of Departure: 10:00 AM Site access method: Pickup TREE= 7 • S NOTES: GLMS HAVE LOWER PSI RATE WELLHEAD = CM/ 1 5_47 THAN NORMAL. CHECK WITH ACE/FE. ACTUATOR = BAKER C KB. ELEV = 68.6' BF. ELEV = 1 KOP = 5488' Max Angle = 934 10211' Datum MD = 9377' I 2191' I - I4 -1/2" HES HXO SVLN SSSV, ID = 3.813" I Datum 1V D = 8800' SS 19 -5/8" CSG, 40 #, L -80, ID = 8.835" I-f 3515' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE CEMTENT IN IA (12/20/11) H 4468' -8444' • • • 1* 3712 3702 1 KBG -2 -LS -MOD MODIFIED ♦♦ ► ♦ ♦ *, 2 ** 6366 6287 30 KBG -2- LS-MOD MODIFIED • t )••, 3 ** 8444 8103 30 KBG -2 -LS -MOD INT Minimum ID = 3.710" @ 8265 -8513' ♦♦ ► ♦♦V * DKO -2, CA VLV REQUIRES MODIFIED LATCH • • CEMENT DONUT POST SQZ • •; ** CA, VLV REQUIRES MODIFIED LATCH ♦ ♦ ♦ �. ►a' 7400'eimdl —ITOP CEMENT (12 /24/11) I ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ► ♦ ♦♦♦♦♦♦ N∎ ••••••••• • i• •► ♦ ♦ i ♦ i ♦ i' ■ •♦ 8265' - 8513' H CEMENT DONUT, ID = 3.710" I •�• ► ♦ ♦♦ ♦♦♦� ♦ ∎• ► ♦ ♦♦ ♦Ii 1 8470' - 8480' I -I TUBING PUNCH (12/21 /11) 8507' - 8512' -I TUBING PUNCH (12/21/11) I ► � ♦ . ♦ , ♦ , „ _ 8513' H 7 4 - 1 1 2 " BAKER S PKR I Tg• ♦ ♦ ♦ • •••••••♦” r 8518' - 8523' -I TUBING PUNCH (12/20/11) I ••••• •••••A ■ • ♦ • ♦ • L 8536' H4-1/2" HES XN NIP, ID = 3.725" I ••♦♦•♦•• ♦ ♦ ♦ ♦ ♦ i •••• 4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" H 8548' * ♦ ♦♦ ♦♦♦ s 8548' - 14 -1/2" WLEG, ID = 3.958" • ••••••••• ••••••••■ ••- ■•••••• ••••••••■ 1 8576' I-I ELMD TT LOGGED 12/22/95 ♦� ♦ ♦ ♦ ♦ ♦ TOP OF 4-1/2" LNR H 8559' I • 4 ♦ ♦ i ♦ DODO• N •••• •••••4 7" CSG, 26 #, NT -80, ID = 6.276" H 8734' I--A ■!■!♦ 8804 ELM'I-I SAND DUMP (5/28/03) I PERFORATION SUMMARY REF LOG: BHCA ON 11/23/95 ANGLE AT TOP PERF: 87 @ 9650' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn /Sqz DATE , NA 4 9650 - 9940 0 12/12/95 NA 4 9960 - 10020 0 12/12/95 NA 4 10065 - 10155 0 12/12/95 NA 4 10175 - 10195 0 12/12/95 NA 4 10210 - 10250 0 12/12/95 10392' H FISH - CIBP STUCK N PERFS 09/16/99 I NA 4 10350 - 10540 0 12/12/95 I I NA 4 10565 - 10760 0 12/12/95 NA 4 10855 - 10960 0 12/12/95 PBTD H 10969' 1 14 -1 /2" LNR, 12.6 #, L -80, .0152 bpf, ID = 3.958" H 10969' I i I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNR 12/08/95 ORIGINAL COMPLETION 01/02/12 RLM/ PJC P&A (12/24/11) WELL: 15 -47 07/14/01 RN/TP CORRECTIONS 01/30/12 MJA/ PJC P&A CORRECTIONS PERMIT No: '1951740 06/13/03 CMO/TLP KB ELEVATION CORRECTION API No: 50- 029- 22617 -00 09/12/03 CMO/TLP PERF ANGLE CORRECTION SEC 22, T11 N, R14E, 974.68' FEL & 4771.64' FNL 01/19/05 CNJ /PJC CORRECTION SAND DUMP 01/02/12 JTC/ PJC TBG PUNCH'S(12 /20- 21/11) BP Exploration (Alaska) • • 0S -15 July 6, 2011 • Approximate Scale: 1' =400' 2011- 19c -6 -24 • aerometr y Yv ` l G i�i t j .r 1 , ,,, ., , 4 . , I' , R , 4 �q44 . . bd " . :; 4 ).. \ , , +ti ' ''''''2 " arm ...,� . ' ' k s - \,. „ .. e ),..it , ., 4.......„,„ 1 E 4 i * L ` .r L \ . \ .., l� ; • 0 1384' I 1 i i o t i 4- • I 0 18 ; z - -, ;44 29.41 • -, \ zes 1 e , zz • ! 27 • ■ I z • 45 35 43 ....-- I I I 1 17 1 I 1 i 1 1 8 1 L: . ! , 1 a : i ...... , ( 4 4 • . 500' 240' , 1 , 3' I 23 • 1 7 a I I 47 4 0 30 37 35 ''' i W I i • INNIMIE.111111111111 I I ct f I i i 1 I Li r 1 i I I II 7 l i- _ ---- - i - , ea _.... _ _ __ , _ . Oa" I r 1 r . ..... _ i 1 , r_, c _,, ii a ar I 1 1 'or - - - ,, I * 28 4 i i 1 ,- \ \ \ I; /- 1 ' \ I a V // `...", Is 1.2 a t, *14 -' iz "vs - T is 42 , I EntertExit ,,, . _ . EntlIEJat - 1 , WELL PRODUCER • or 0 WELL INJECTOR • DATE - 5/30/2012 SCALE - 1" = 325 ' MAP DATE . 2011 PBU - DS 15 WELL SLOT W;CONDUCTOR In ' , 1 *..." e • 4 ■ • • . Ali I A , . , s . ...„...... , r • • 1111mi* 1 1 1 II i IP L u p i r 1 _ I r ' z t# 4 i y . # ° ! M �' X ". . - � t ♦ € ' } R ' N O %. '''' c { . ,. ti .s .. = _ . ® � �% . a. - . .- . r . 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' 1 I If / ' 1111111 �t tc) 47i • 31- JAN -2012 Schlinnkerger 5885 Alaska Data & Consulting Services Eg % 5 2,013 Company: State of Alaska 2525 Gambell Street, Suite 400 N Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 SCAN��� Attn: Christine Shartzer ATTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 01 -24A BINC -00093 INJECTION PROFILE 15- Jan -12 1 1 01 -25 BBSK -00105 INJECTION PROFILE 9- Jan -12 1 1 14-44A BUTT -00054 MEMORY LEAK DETECT LOG 28- Dec -11 1 1 01 -02 BVYC -00024 CROSSFLOW CHECK 30- Dec -11 1 1 V -212 BAUJ -00106 MEMORY INJECTION PROFILE 26- Dec -11 1 1 S -110 BX69 -00018 USIT 7-Jan-12 1 1 01 -02 BYS4 -00015 CROSSFLOW CHECK 4- Jan -12 1 1 R -16 BG4H -00106 SBHPS 23- Dec -11 1 1 01 -30 BD88 -00189 MEMORY INJECTION PROFILE 19- Dec -11 1 1 15-47 BG4H -00105 CEMENT BOND LOG SCMT 20- Dec -11 1 1 1 3 -12A BVYC -00018 ISOLATION SCANNER 30- Nov -11 1 1 MPI -18 BG4H -00107 ISOLATION SCANNER 25- Dec -11 1 1 1 NGI -10 BBSK -00102 USIT 16- Dec -11 1 Z-116 BBSK -00104 ISOLATION SCANNER 22- Dec -11 1 1 V -222 BUTT -00051 MEMORY INJECTION PROFILE 26- Dec -11 1 1 V -106A BCRJ -00108 FSI 15- Aug -11 1 1 S PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 Ftt 1VtV • STATE OF ALASKA • S AN 1 ! L ALASKA OIL AND GAS CONSERVATION COMMISSION pa jY 4 4 G : lib+. Commissiof1 WELL COMPLETION OR RECOMPLETION REP I A ' 1 '►. -- e la. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned IS Suspended 1 b. Well Class: 20AAC 25.105 20AAC 25.110 ® Development ❑ Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions Zero ❑ Service ❑ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Abend,: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 12/24/2011 195 - 174 311 - 341 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 11/12/1995 50 029 - 22617 - 00 - 00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 12/02/1995 PBU 15-47 3648' FSL, 4956' FEL, Sec. 22, T11 N, R14E, UM 8. KB (ft above MSL): N 68 6 15. Field / Pool(s): Top of Productive Horizon: 2150' FSL, 20' FEL, Sec. 21, T11 N, R14E, UM GL (ft above MSL): .. 33.2' Prudhoe Bay / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): 507' FSL, 975' FEL, Sec. 21, T11N, R14E, UM 7400' 7186' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x - 676267 y 5959857 Zone ASP4 10969' 8968' ADL 028306 TPI: x- 675962 y - 5958351 Zone ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 675048 Y 5956687 Zone- ASP4 N/A 18. Directional Survey: ❑ Yes 2:1 No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 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: MWD, LWD DIR / FE / DD, GR, DIFL, BHC -AC, ZDL, CN, CAL, SP, CHT, TEMP, FMT, RB, DLL, CDL, CNL, DLL, MLL N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE To I BOTTOM To BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H -40 Surface 100' Surface 100' 30" 260 sx Arctic Set (Approx.) 9 -5/8" 47# L -80 35' 3515' 35' 3505' 12 -1/4" 985 sx CS III. 305 sx 'G'. 322 sx PF 'C' 7" 26# NT80 31' 8734' 31' 8354' 8 -1/2" 415 sx Class 'G' 4 -1/2" 12.6# L -80 8559' 10969' 8203' 8968' 6" 283 sx Class 'G' 24. Open to production or injection? ❑ Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET (MD) PACKER SET (MD / TVD) (MD +TVD of Top & Bottom; Perforation Size and Number): 4 -1/2" 12.6# L -80 8548' 8513' / 8163' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD)I AMOUNT AND KIND OF MATERIAL USED FEB 7400' 24.5 bbls Class 'G' cement 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS -OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes ® No 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 250.071. None RBOMS JAN 18; Form 10-407 Revised 12/2009 CONTINUED ON REVERSE / 2 -j,- /z ` d. / riginal Only G ID 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. 1/ TESTS NAME MD TVD Well Tested? ❑ Yes =■ No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 8679' 8307' None Shublik 8724' 8345' Sadlerochit 8811' 8421' Formation at Total Depth (Name): 31. List of Attachments: Summary of Work Completed, Well Schematic Diagram 32. I here that he r ing is true and correct to the best of my knowledge. Sign ' 1 VA, Q_�, Title: Drilling Engineer Date: 1 in 112, PBU 15 195 -174 311 -341 Prepared By Name/Number: Joe Lastufka, 564 -4091 Well Number Permit No. / Approval No. Drilling Engineer: 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. Submit a well schematic diagram with each 10-407 well completion report and 10 -404 well sundry report when the downhole well design is changed. Item 1 a: 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 elevation 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 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: 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 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: 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 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Submit Original Only • . • 15 -47 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY T a` rr a w 12/19/2011;** *WELL SHUT IN UPON ARRIVAL * ** ;INITIAL TWO = 500/250/250 PSI INITIAL VALVE CONFIGURATION = SWAB, SSV, MASTER, WING = CLOSED ARRIVED TO LOCATION, SPOTTED EQUIPMENT, RIG UP LUBRICATOR AND CHECKED TOOLSTRING AT SURFACE. FOUND 0 -RING LEAK IN THE BTM JOINT OF 30' RISER DURING PT. WSL POSTPONES JOB FOR THE NIGHT TIME. ARRIVE ON LOCATION IN THE EVENING. BEGIN RIG UP. CHECKED TOOLS AT ;SURFACE. HELD SAFETY MEETING AND PERFORMED PT OF LUBRICATOR. LRS RIGGED UP AND STARTED PRESSURE TESTING WHILE E -LINE RIH WITH SCMT TOOLSTRING: HEAD(3X3) /SWIVEU2X2 -1/8" WB /PBMS /SCMT W/ 2 4" GEMCOS. OAL /OAW /MAX OD = 51'/370 LBS/2 -1/8" ** *JOB IN PROGRESS * ** TO BE CONTINUED 20- DEC -2011 12/20/2011 T /I /0 = 500/260/240. Temp = SI. Assist E- line /LRS w/ cellar watch (P &A prep). (See log for details). Cellar watch through E -line logging runs, no activity in cellar or conductor. FWHP's = 600/500/260. Job Complete. E -line in control of well on departure. 12/20/2011 T/I/0= 600/340/240 Assist E -Line (Secure Well) Maintain 1000 -1500 psi on Tbg while E -line logs. Pumped 9.5 bbls dsl to reach pressure, bled off Tbg, rig down. E- line in control of well at LRS departure. Annulus valves open to gauges. FWHP=600/480/300. 12/20/2011 ** *JOB IN PROGRESS FROM 19- DEC - 2011 * ** (SCMT- TUBING PUNCH) LOGGED SCMT AT 50 FPM FROM 8600' TO 1500' WHILE LRS KEPT TUBING PRESSURE AT 1350 PSI. A REPEAT PASS WAS LOGGED FROM 1800' - 1500' AT, 30 FPM WITH LRS STILL KEEPING THE TUBING PRESSURE AT 1350 PSI. NO 'CEMENT WAS OBSERVED FROM THPRODUCTION PACKER TO GLM# 3 AT '8444'. TOC WAS FOUND AT 4468' V RIH FIRST 5' MEDIUM PUNCHER TOOLSTRING. TIED IN TO THE TUBING ;SUMMARY DATED 2- DEC -1995. TUBING PUNCH INTERVAL = 8518' - 8523' ;CURRENTLY RIH WITH SECOND 5' MEDIUM CHARGE TUBING PUNCHER TOOLSTRING. ** *JOB IN PROGRESS * ** TO BE CONTINUED 21- DEC -2011 12/21/2011' ** *JOB CONTINUED FROM 20- DEC - 2011 * ** 'CORRELATED TO TUBING SUMMARY DATED 2- DEC -1995 AND PULLED INTO POSITION. TUBING PUNCH INTERVAL = 8507' - 8512', CCL TO TOP SHOT = 7.3' AND CCL STOP DEPTH 8499.7'. CONFIRMATION AT SURFACE OF GOOD FIRING. POOH. VISUAL CONFIRMATION AT SURFACE OF SUCCESSFUL RU BREAK UP TOOLSTRING AND MAKE UP 10' MEDIUM CHARGE TUBING PUNCHER TOOLSTRING. HOT CHECK AND ARM. RIH. TIED IN AND PULLED INTO POSITION TUBING PUNCH INTERVAL = 847 ' - ' CL TO TOP SHOT F= 7.3', AND CCL STOP DEPTH = 8462.7. CON IRMATION AT SURFACE OF GOOD FIRING. POOH. VISUAL CONFIRMATION AT SURFACE OF SUCCESSFUL RUN. ;RIG DOWN. CLOSE PERMIT AND LEAVE LOCATION. ALL THE TUBING !PUNCHER RUNS WERE DONE WITH A MEDIUM CHARGE TUBING PUNCHER, 4 • • SPF AND 0 DEG PHASING ; FINAL VALVES CONFIGURATION = SSV, MASTER, SWAB = CLOSE. ;FINAL T /I /O = 660/600/300 ** *JOB COMPLETE * ** WELL SHUT IN UPON DEPARTURE 12/23/2011 #9 w/ 1.75" OD CT. Objective: P &A. MIRU CTU. Continued on WSR 12/24/11. 12/24/2011 CTU #9 w/ 1.75" OD CT. Continued from WSR 12/23/11. Objective: P &A. MU and RIH w/ 2.1" OD BDJSN. Laid in 24.5 bbls of 15.8 ppg class G cement 1:1 from 8785 to 7400' clean out to 7400'W biozan POOH. EST top of cement 4 reeze :protect well w / 38 bbls of 50/50 methanol. Ball has been recovered. RDMO «< Job complete. » >. 1/5/2012; ** *WELL S/I ON ARRIVAL * * *(P &A) !TROUBLESHOOT SSV (not closing) ' ** *SSV NEEDS — 1000psi ON TUBING TO STROKE FULLY CLOSED * ** IA & OA ARE BOTH TRACKING WITH THE TUBING * * *LDFN, CONT ON 1 -6 -12 WSR * ** 1/5/2012,T/1/O= 100/0/150 Temp =S /I CMIT -TxIA PASSED to 3000 psi (P &A) (Pre - AOGCC) ! ✓ Pressured up Tbg & IA to 3000 psi with 2.6 bbls diesel. T /IA lost 59/57 psi in the 1st 15 min and lost 29/28 psi in 2nd 15 min for a total pressure loss of 88/85 psi in 30 ;min test. * ** WSR continued on 01- 06 -12 * ** 1/6/2012; * ** WSR continued from 01- 05 -12 * ** CMIT -TxIA PASSED to 3000 psi (Secure Well) Bled psi back — 2.5 bbls. RDMO. WV, SV, SSV, MV= closed. IA, OA open to gauges. FWHP's= 300/400/60. DSO notified on departure. 1/6/2012 ***CONT FROM 1 -5 -12 WSR * * *(P &A) IRAN 3.25" DRIFT TO TOC @ 7350' SLM (no sample recovered) �/ * * *LDFN, CONT ON 1 -7 -12 WSR * ** 1/6/2012 TWO= SSV/420/120. Temp= SI. WHPs (Eval T x 1 x 0 comm). No AL. Slick line ;day unit on location. ; SV,WV,SSV,MV= closed. IA,OA =open to gauge. NOVP. 02:56 hr. 1/7/2012; * * *CONT FROM 1 -6 -12 WSR * * *(P &A) IRAN 3.25" DRIFT TO TOC @ 7350' SLM (state witnessed) LRS PERFORMED CMIT -TxIA @ 3000psi (state witnessed) ** *WELL LEFT S /I, DSO NOTIFIED * ** 1/7/2012T/I/O= 820/670/204 CMIT -TxIA PASSED to 3000 psi (Secure Well, AOGCC witnessed by Matt Herrera) Pumped 2.4 bbls neat meth down the Tbg to pressure up • ,T /IA to 2990/3089 psi. T /IA lost 92/90 psi in the 1st 15 min and lost 35/37 psi in the ;2nd 15 min for a total T /IA pressure loss of 127/127 psi in 30 min test. Bled TBG/ IAP ( -2 bbls, all fluid). IA & OA valves left open to gauges upon departure. FWP's=500/600/200. • FLUIDS PUMPED BBLS 88 60/40 METH 460 1% SLICK KCL 250 FRESH WATER 100 1.5 PPB BIOZAN 24.5 CLASS G 15.8 PPG CEMENT 19.6 DIESEL 5.4 NEAT METH 947.5 TOTAL TREE = ? • SAFETY NCe: GLMS HAVE LOWER PSI RATE WELLHEAD = CIW 15.4 7 THAN NORMAL. CHECK WITH ACE/FE. ACTUATOR = BAKER C 1" (B. ELEV = 68.6' BF. ELEV = ? KOP = 5488' 1975' 8444' ( I CEMENT IN IA (SCMT 12/20/11) I 1/ Max Angle = 93 @ 10211' 1 ►�♦� I Datum MD = 9377' j� " 2191' -14 -1/2" HES HXO SVLN SSSV, ID = 3.813" I Datum TV D = 8800' SS ►�tj �tO 9 -5/8" CSG, 40 #, L -80, ID = 8.835" I� 3515' 1 ■ • , ► a i , ►• •! • ►• •∎ GAS LIFT MANDRELS ∎• • ∎• • ST MD ND DEV TYPE VLV LATCH PORT DATE ■ V.' V.' 1* 3712 3702 1 KBG -2 -LS -MOD MODIFIED ♦t ♦♦ Minimum ID = 3.710" @ 8265 -8513' V ■ ∎• 3 *` 8444 8103 30 KBG -2 -LS -MOD I D N I T IED CEMENT DONUT POST SQZ j��� j -•- * DKO -2, CA VLV REQUIRES MODIFIED LATCH ► i i i ► i i i ** E, CA, VLV REQUIRES MODIFIED LATCH �� ∎• ∎• ∎• ∎•. �.V, 7400' elmd - JTOP OFCEMENT(12 /24/11) 1 • ,•"••••••••4. ►,4 F - 8 —I CEMENT DONUT, ID = 3.710" i :♦�♦�tisi 1 8470' - 8480' ( TUBING PUNCH (12/21/11) 1 ► i�i • • • •.i 8507' - 8512' - (TUBING PUNCH (12/21/11) I i • •�•�• ∎ 8513' —17" X 4-1/2" BAKERS PKR I ► I 8518' - 8523' --I TUBING PUNCH (12/20/11) j������� 1 8536' H 4 -1/2" HES XN NIP, ID = 3.725" 1 4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" 1 8548' � ,• � • � • � • � > � 8548' —14 -1/2" WLEG, ID = 3.958" I • ►••i•••i•••••••i•• • ■••••••••■ I 8576' H ELMD TT LOGGED 12/22/95 TOP OF 4-1/2" LNR I 8559' ∎•••• iw 1 7" CSG, 26 #, NT -80, ID = 6.276" H 8734' -• ••,. 18804 ELM'H SAND DUMP 5/28/03 PERFORATION SUMMARY REF LOG: BHCA ON 11/23/95 ., ANGLE AT TOP PERF: 87 @ 9650' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE NA 4 9650 - 9940 0 12/12/95 NA 4 9960 - 10020 0 12/12/95 NA 4 10065 - 10155 0 12/12/95 NA 4 10175 - 10195 0 12/12/95 NA 4 10210 - 10250 0 12/12/95 IL•'L 10392' --I FISH - CIBP STUCK IN PERFS 09/16/99 NA 4 10350 - 10540 0 12/12/95 --_-7-_-_— =_ NA 4 10565 - 10760 0 12/12/95 NA 4 10855 - 10960 0 12/12/95 PBTD H 10969' 1 1 4-1/2" LNR, 12.6 #, L -80, .0152 bpf, ID = 3.958" I-I 10969' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/08/95 ORIGINAL COMPLETION 01/02/12 RLM/ PJC P&A (12/24/11) WELL: 15 -47 07/14/01 RN/TP CORRECTIONS PERMIT No: '1951740 06/13/03 CMO/TLP KB ELEVATION CORRECTION API No: 50- 029 - 22617 -00 09/12/03 CMO/TLP PERF ANGLE CORRECTION SEC 22, T11 N, R14E, 974.68' FEL & 4771.64' FNL 01/19/05 CNJ /PJC CORRECTION SAND DUMP 01/02/12 JTC/ PJC TBG PUNCH'S(12 /20- 21/11) BP Exploration (Alaska) • • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, January 09, 2012 TO: Jim Regg I 1 I i 1 P.I. Supervisor 1 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC 15-47 FROM: Matt Herrera PRUDHOE BAY UNIT 15-47 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry 1t'_ NON - CONFIDENTIAL Comm Well Name: PRUDHOE BAY UNIT 15 - 47 API Well Number: 50 029 - 22617 - 00 - 00 Inspector Name: Matt Herrera Insp Num: mitMFH120108142831 Permit Number: 195 - 174 - Inspection Date: 1/7/2012 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 15-47 - Type Inj. N TVD IA 621 3089 - 2999 2963 - P.T.D 1951740 - TypeTest SPT Test psi OA 204 432 354 323 Interval OTHER - p/F P - Tubing 478 2990 - 2898 2862 Notes: Well being prepped for P &A. Pressure tested to 3000 psi IA/tbg combo. TOC verified by slickline and witnessed by AOGCC at 7350' v 4Y",.i' ,nAAfi .) F E B IL 6 a; a tr Monday, January 09, 2012 Page 1 of 1 . M • • rAA SEAN PARNELL, GOVERNOR O LasEni ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 Aras Worthington Wells Intervention Team Lead BP Exploration (Alaska), Inc. P.O. Box 196612 /31. Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 15 -47 Sundry Number: 311 -341 Dear Mr. Worthington: Y ‘1 71\ � , Enclosed is the approved Applicat! o r 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, Dan = . Seamount, Jr. rri Chair DATED this 3 day of November, 2011. Encl. . • TE OF ALASKA C.if ` ` il . EI E N I ' ALASKA OIL AND CONSERVATION COMMISSION f 4111w I y a, 4.-• A FOR SUNDRY APPROVALS ,1� `� " / /�_ /J 20 AAC 25.280 NN. 3 1. Type of Request: Abandon ❑ Plug for Redrill ❑ Perforate New Pool❑ Repair Well ❑ Aloska tifirifjetiasrekiaordiniugs, ion Suspend El - Plug Perforations p Perforate': Pull Tubing ❑ fi:I Pi+^ i'ff ension ❑ r Operation Shutdown ❑ Re -enter Susp. Well ❑ Stimulate❑ Alter Casing ❑ Other: ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: BP Exploration (Alaska), Inc. Development Ei . Exploratory ❑ 195 -1740 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 22617 -00 -00 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 ❑ PBU 15-47 9. Property Designation (Lease Number): 10. Field /Pool(s): ADLO-028306 • PRUDHOE BAY Field / PRUDHOE OIL Pool - 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): 10969- 8968 - 10966 8967 8804 (TOS) 10392 Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 91.5# H -40 33 113 33 113 1490 470 Surface 3483' 9 -5/8" 47# L -80 32 3515 32 3505 6870 4760 Production 8703' 7" 26# NT -80 31 8734 31 8354 7240 5410 Liner 2410' 4 -1/2" 12.6# L -80 8559 10969 8203 8968 8430 7500 Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): SEE ATTACHED - - 4 -1/2" 12.6# L -80 30 8548 Packers and SSSV Tvpe: 4 -1/2" Baker S Packer Packers and SSSV MD and TVD (ft): 8513 8163 12. Attachments: Description Summary of Proposal ❑ 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Development El Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 11/15/2011 Oil ❑ Gas ❑ WDSPL ❑ Suspended - El 16. Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG ❑ Abandoned ❑ Commission Representative: GSTOR ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Aras Worthington Printed Name ras Worthington Title Wells Intervention Team Lead Signature Phone Date 564 -4102 11/1/2011 Prepared by Joe Lastufka 564 -4091 COMMISSION USE ONLY `� Conditions of approval: Notify Commission so that a representative may witness Sundry Number: ,,J ( 1 -3 i (� Plug Integrity U BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ I Other: !vol. r clef- �rf- 5 .i11 sie? clef- 4 L' / 4 ! . ! , - 1 _ A (--� „....- pitti p .. -,,... -. ferev' ,----- e sy AA- c- e- 1/U Cam.) Subsequent Form Required: L a -- L i 07 , APPROVED BY Approved by: COMMISSIONER THE COMMISSION Date: 1 1 1 3 1 ' / 14 ; IMS NOV 04 ill 0 if-zY 1 r:1 t\ ! A 1 .. Form 10 -403 Revised 1/2010 Nu f !' /S ubmit in Duplicate 15-47 195 -174 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 15-47 12/12/95 PER 9,650. 9,940. 8,950.36 8,953.85 15-47 12/12/95 PER 9,960. 10,020. 8,953.54 8,953.08 15-47 12/12/95 PER 10,065. 10,155. 8,952.87 8,952.4 15-47 12/12/95 PER 10,175. 10,195. 8,951.9 8,951.16 15-47 12/12/95 PER 10,210. 10,250. 8,950.5 8,948.63 15-47 12/12/95 PER 10,350. 10,540. 8,946.55 8,946.93 15-47 12/12/95 PER 10,565. 10,760. 8,946.25 8,943.5 15-47 12/12/95 PER 10,855. 10,960. 8,948.46 8,966.2 15-47 8/25/03 SPS 8,804. 10,969. 8,414.56 8,968. AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET • FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • i 1 • Summary of Proposed Work BP Exploration Alaska Inc (BPXA) Reservoir Abandonment DS 15 -47 PTD 1951740 API No. 50- 029 - 22617 -00 As part of BP's risk mitigation program to minimize the number of unsecured non - operable wells across its area of operation, well 15 -47 has been targeted for reservoir abandonment. As per AOGCC definitions, the proposed work will be for suspending the well. This will isolate the reservoir but still allow access to the welibore for re -entry or sidetrack options in the future. 15 -47 has been shut -in since 9/30/2002, it is a natural flow capable well that is not secured down hole. Tubing pressure in the well builds even though the well has been sanded back above the perforations. The inner annulus was cemented from just above the packer to an unknown depth. Tubing by inner annulus communication has been identified around the production packer by a leak detection log. A surface casing leak has been identified with a failed MITOA to both diesel and N2. The bottom hole location was replaced by 15 -14a in 2005. - TxIA Comm, SC Leak - MITOA w/ N2 Failed w/ intermittent bubbling - (12/21/09) - Cement bond log found no cement in annulus from 1600' - 3500' and - (9/15/2004) - Fulibore Sandback covering perforations- (05/12/03) - Leak at packer, suspect leak at top and bottom of packer - (03/21/03) - Caliper shows Tbg in very bad condition - (01/03/03) - IA cement squeeze, TOC in IA @ 1975'. - (9/1999) Present Well Condition Originally drilled in 1995 to a depth of 10969' MD. - 12 -1/4" hole drilled to 3530' and ✓ o Cased with 9 -5/8" 47# L -80 NSCC to 3515' and o Cemented with: • 1 stage: 337 bbls, 12.2 # CC I I I • 2 " stage: 63 bbls, 15.7# Class G • Top job: 54 bbls, 15.8# Class G - 8 -1/2" hole drilled to 8739' and o Cased with 7" 26# NT -80S NSCC to 8734' and o RA Tag at 8526' and o Cemented with: • 84 bbls, 15.8# Class G • Full returns during cement job • Top of cement calculated at 6761' and with 30% wash out. - 6" hole drilled to 10969' and o Cased with 4 -1/2" 12.6# L -80 Imp BTC -Mod (Liner) o Cemented with: • 60 bbls, 15.8 ppg Class G • Good returns during cement job. Circulated 21 bbls of cement off top of liner after setting hanger and liner top packer. - 4 -1/2" Tubing o 4 -1/2" 12.6# L -80 Imp BTC -Mod • • • o WLEG set at 8548' and o Baker 'S' packer (7 "x 4 -1/2 ") set at 8513' and Procedure for Reservoir Abandon 15-47: 1. Service Tree. 2. RU Slickline, drift and tag with 3.65" drift and TEL to top of sand at 8804' ELM. V 3. RU E -Line, run SCMT from tubing tail to 1975'. Confirm cement top and bottom in 7" x ✓ 9 -5/8" annulus. The top of the cement in the annulus will be needed for any future abandonment work. 4. Tubing Punch with E -Line just below Baker "S" Packer at - 8519' -8521' MD per Tbg Tally. If no cement is identified in the annulus just above the Baker "S" Packer, tubing punch just below the bottom of the cement in tubing by casing annulus. 5. RU Coil Tubing. RIH with cement nozzle to top of sand at 8804' ELM. Lay in cement from top of sand to 7500' MD. This is approximately 21 bbls of cement. Freeze protect welibore. 6. Wait on Cement 3 days 7. RU Slickline. Drift and Tag to top of cement in tubing. Confirm top of cement 7500' to 7250' 8. Pressure Test to 3000 psi. �h s�,�t r C4); ne C.75 -J c r / • . • Current Wellbore Diagram . TREE - ? WELLHEAD - CPA' A V A_ SAFETY NOTES: GLMS HAVE LOWER PSI RATE ACTUATOR BAKER C THAN NORMAL. CHECK WITH ACEIFE. KB. ELEV - 68. a HORIZONTAL W ELL BF ELBI - ? ' KOP- 5488' Max Angle = 93 @ 1 021 1' 1975' H Top of Oft in v ?? ?? I Datum MD - 93/r Datum P1D- 8800' SS © I 2191' H 4 -1/2" HES HXO SVLN SSSV. ID - 3.8'3" I 9 -5/8" CSG, 404, L -80, ID = 8.835" H 3515' ■ GAS LIFT MANCREL S ST MD TVD Del TYPE VLV LATCH PCR LYV I E I Est. Top of Cmt in 12 -1/4" x 9.5/8' H 6761' I ■ 1" 3712 3702 1 KBG -2 -LS -MOD MCOIF1® 2"' 6366 6287 30 KBG-2 -LS MDD MCDPa) 3" 8444 8103 30 KBG -2 -LS -MOO INT i " 01(0 -2. CA VLV FECCI ES MOCIFED LATCH • ( Minimum ID = 3.710" @ 8265 -8513' CEMENT DONUT POST SQZ " E CA. VLV REQUIRES mnaFEDLATCH • I 8265' H Tor' OF CEMENT DONUT IN TBG I I 8480' HBOTTOP.bOF CEMENI N to I 8513' CEMENT DONU r BTM IN TEG I *I �, 851 3' 7'X 4- 1 /2 " BAKER SPKR I I 8536' H 4 -1/2' HES XN NP. ID= 3.725" I 4 -1/2' TBG, 12.64. L- 80..0152 bpf. ID- 3.958' 8548' 8548' 4 -1/2" TUBING TAN_ WLEG I 8576' H ELMD TT LOGGED 12/22:55 I TOP OF 4 -1/2" LNR H 8559' I 7' CSG, 264, NT -80. D = 6.276" H 8734' 1 8804 ELM' H SAND DUN 542 13/03 I PERFORATION SUMMARY REF LOG: BHCA ON 11/23/95 ANGLE AT TOP PERF: 87 @ 9650' Nbte: Refer to Production DB for historical pert data SIZE SPF NTEFN /AL OpriSgz DATE NA 4 9650 - 9940 0 12/12/95 NA 4 9960 - 10020 0 12/12/95 NA 4 10065.10155 O 12/12/95 NA 4 10175 - 10195 0 12/12/95 NA 4 10210 - 10250 O 12!12195 10392' H FISH - OBP STUCK IN PERFS 09 /16/99 I NA 4 10350 - 10540 0 12/12195 —_ NA 4 10565 - 10760 0 12/12195 NA 4 10855 - 10960 0 12712/95 Top of Sag = 8680' and PBTD 10969' I Top of Shub = 8725' and 1 4 -1/2" LNR, 12.64. L -80, .0152 bpi. ID- 3.958" H 10969' Top of Sad! = 8811' and DATE REV BY COMMENTS DATE REV 8V COMMENTS FRUDHOEBAY UNT 12108/95 ORIGINAL COMPLETION WELL: 15 -47 01/14/01 RNTP CORRECTIONS PERMIT No: 1951740 06/13/03 CMOTTLP KB ELEVA TON CORREC t ION API No: 50-W9-2261T-00 09/12/03 CMOTTLP PERF ANGLE CORRECTION SEC 22. T11N. R14E 974.68' FEL 84771.64' FFL O 111 9/05 CNJ/PJC CORRECTION SAND DUMP BP Exploration (Alaska) Proposed Wellbore Diagram I II TREE - WELLHEAD - CIW �� SAFETY NOTES: GLMS HAVE LOWER PSI RATE ACTUATOR , • E2 BAKER C Diesel 1 Crude 1 THAN NORMAL. CHECK WITH ACE'FE. KB. ELEV - 68.8 Cement HORIZONTAL W ELL IBF. ELEJ - ? KOP- 5488 Max Angle - 93 (cif 102/ V 1975' H T OP OF CEMENT IN FA DatumMD - 9377 Datum TVD- 8800 SS H 4 -112" HES -6(0 SVLN SSSV. ID 3.813" I 9-5/8» CSG, 408. L -80. ID- 8.835" H 3515' I---` ' GAS LET MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE I Est Top of CM n 12 -114' x 9 -5+8' H 6761' 1 • 3112 3702 1 KBG LS-MOD OD MODFIED 2" 6366 6287 30 KBG-2-LS-MOD MODFIED Minimum ID = 3.710" 8265 -8513' 3" 8444 8103 30 KBG-2-LS-MOD NT • DKO -Z CA VLV REQUIRES MODIFIED LATCH CEMENT DONUT POST SQZ " E. CA.VLV REQUIRES ODEIEDLATCH Top of Cement in 4- 'i2 "Tba H 7500' I 8265' H TOP OF C LENT f30NUT IN TBG I 8480' H BOTTOM M OF CEMENT IN LA I Tbg Punch above Pkr (if needed: H 8505' I - 1 p 8513' H CEMENT DONUT BTM W TBG I X lire I 8513' H 7" X 4 -112 B KER S PKR I I Tbg Punch below Pkr H 8515' I 8 8 11 8536' H 4 -172' HES XN NP, ID - 3.725° I 14 -112" TBG, 12.68, L- 80..0152 bpf, 0.3.958" H 8548' } — 8548' H 4 -112" TUBING TAL WLEG I 8576' ELMD TT LOGGED 12122/95 I I TOP OF4 -112" WR H 8559' I---j S 1 T CSG. 26 #, NT -80. ID - 6.215" H 8734' I--A 8804 ELM' SAND DuvtP 5128•'03 { FERFORATION SUMMARY REF LOG: BHCA ON 11123/95 ANGLE AT TOPPERF: 87 @ 9650' Pate: Refer to Production DB for historical pert data SIZE SPF INTERVAL OpriSgz DATE NA 4 9650 - 9940 0 12712/95 NA 4 9960 - 10020 0 1211295 1 NA 4 10065 - 10155 0 12/12795 NA 4 10175 - 10195 0 12/12795 I NA 4 10210 -10250 0 12/12/95 .'UNIIIILI 10392' ASH OBPSTLCK IN I!EFFS :R ni99 1 NA 4 10350 - 10540 0 12/12195 NA 4 10565 - 10760 0 12/12/95 NA 4 10855 - 10960 0 12712/95 PBTD 10969 Top of Sag = 8680' and Top of Shub = 8725' and 1 4 -1R" LNR. 12.6#. L- 80..0152 bpf. ID - 3.958" H 10969' Top of Sadl = 8811' and DATE REV BY COMMENTS DA FE REV By GGMIMWIS F 2UDHOEBAY UNT 12/08/95 ORIGINAL COMPLETION WELL: 15 -47 0//14101 RN•'TP CORRECTIONS PEFdvBT No: 1951740 06/13703 CM /TLP KB ELEVATION CORRECI API No: 50-029-22617-00 09/12/03 CMOTILP PERF ANGLE CORRN SAND DUEi TION 01/19/05 C SEC 22. T11N, R14E 974.68 FEL 8 4771.64' FN_ NJIPJC CORRECTIOMI BP Exploration (Alaska) • BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 January 1, 2010 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7t" Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB DS 15 Dear Mr. Maunder, • by -,. W ` ~"J )t} q~- ~7`t rs- y7 Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS 15 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) DS-15 r1a4a• M/05/10 Well Name PTD # API # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 15-01 B 2042570 50029206960200- NA Sealed NA 15-026 2060720 50029206970200 NA Sealed NA 15-03 1820300 50029207220000 NA Sealed NA 15-048 2071380 50029207260200 NA Sealed NA 15-05A 1950340 50029207310100 NA Sealed NA 15-06A 1982540 50029207420100 NA 6.7 NA 40.8 11/7/2009 15-07C 2030970 50029211660300 NA 5 NA 34.0 11/10/2009 15-OSC 2050050 50029211800300 NA 6.5 NA 45.9 11/28/2009 15-09A 1931380 50029212010100 NA 0.9 NA 5.1 11/11/2009 15-10A 1880850 50029205010100 NA Sealed NA 15-118 2041460 50029206530200 NA Sealed NA 15-126 2060870 50029206650200 NA Sealed NA 15-13A 1991240 50029206450100 NA Sealed NA 15-14A 2042220 50029206820100 NA Sealed NA 15-15C 2081820 50029206910300 NA Sealed NA 15-16A 2011920 50029211150100 NA 0.3 NA 3.4 11/7/2009 15-17 1840890 50029211260000 NA 14.7' NA 132.6 12/4/2009 15-18A 2080830 50029222740100 NA 0.4 NA 1.7 11/11/2009 15-19A 1990990 50029218290100 NA surface NA 15-20C 2050930 50029211330300 NA 17 NA 120.7 12/2/2009 15-21A 1990290 50029205030100 NA Sealed NA 15-22 1800970 50029205090000 NA Sealed NA 15-23A 2031110 50029222250100 NA 0.7 NA 3.4 10/7/2009 15-24 1911280 50029222230000 NA 1.3 NA 10.2 10/7/2009 15-256 2080240 50029218420200 NA 0.8 NA 6.8 11/12/2009 15-268 2041590 50029222350200 NA 0.3 NA 1.7 10/8/2009 15-27 1920060 50029222430000 NA 0.3 NA 1.7 10/8/2009 15-28A 2031240 50029222470100 NA 0.5 NA 8.5 11/9/2009 15-296 2090380 50029222590200 NA 0.1 NA 1.7 11/10/2009 15-30A 2020890 50029222820100 NA 0.8 NA 5.1 11/11/2009 15-316 2050860 50029222850200 NA 1.2 NA 3.4 11/1112009 15-32A 2011840 50029224620100 NA 1.5 NA 10.2 10/7/2009 15-336 2031940 50029224480200 NA 1.6 NA 10.2 11/29/2009 15-34A 2001370 50029224740100 NA 1.4 NA 8.5 11/10/2009 15-35 1940880 50029224880000 NA 1.8 NA 15.3 11/10/2009 15-368 2060730 50029224800200 NA 1 NA 5.1 11/10/2009 15-378 2040190 50029224850200 NA 1.3 NA 10.2 11/9/2009 15-38A 2030160 50029224960100 NA Sealed NA 15-39A 2060860 50029225030100 NA 0.3 NA 1.7 11/9/2009 15-40A 1980980 50029225110100 NA 1 NA 5.1 11/9/2009 15-416 2011460 50029224920200 NA 1.2 NA 6.8 11/9/2009 15-428 2090730 50029226240200 NA 1.5 NA 11.9 11/11/2009 15-44 1961100 50029226830000 NA 3.5 NA 30.6 12/17/2009 15-458 2071790 50029226710200 NA 1.7 NA 11.9 11!8/2009 15-46 2041030 50029226650000 NA 1.9 NA 17.0 11/9/2009 15-47 1951740 50029226170000 NA 1.5 NA 10.2 10/9/2009 15-486 2051660 50029226350200 NA 1.2 NA 10.2 10/8/2009 15-496 2090640 50029226510200 NA 7.3 NA 51.0 11/8/2009 Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth NO. 2781 Company: State of Alaska Alaska Oil & Gas Cons Corem Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99504 Field: Prudhoe Bay, Endicott, Niakuk 05/13/03 Well Job # Log Description Date Blueline Color Prints CD NK-14 [ C{ ~, O(~ SBHP SURVEY 04~20~03 1 NK-08A ~..Ot. O?..~ SBHp SURVEY 04/19103 1 NK-20 [ .c~.~; i g i SBHP SURVEY 04~20~03 1 NK-21 [c~,~--~.-~.~ SBHP SURVEY 04119/03 1 NK-07A ~ ~, (~, ~ SBHP SURVEY 04/21/03 1 4-18/S-30 i~. i~ PSP GLS 04118/03 1 1-33B/L-24 .l~q~. ~, .~' LDL 04119/03 3-45/M-29 t ~'~ -O .~--_-_3 i INJECTION PROFILE 03/27/03 1 D.S. 15-47 Icl~ --t'l ~- :LDL 03121103 1 D.S. 17-11 ! ~.{-. ~.~L.~ GLS 04/27/03 1 D.S. 18-14A (~. OO'"~ LDL 04/03103 1 D.S. 13-29L1 ~.O'~-, CG, c~ PRODUCTION PROFILE 04~06~03 1 D.S. 18-03A [.~L.~ -- ~,~ ~ LDL 03/27/03 1 D-05 %"tO, I~O ~, PRODUCTION PROFILE 04113103 1 D.S. 9-20 %'3~, ~ ~[' ~. INJEC'I'ION PROFILE 04115103 1 ,E-13A I cl~ ' ~(~ '7.- SBHP SURVEY 04/24/03 1 D.S. 1-28 i~ ' O4~ .~ CHFR 03131/03 D.S. 4-18 I ~): ~.~ ~'J FLOWING BHP & TEMP 04143103 1 J-23 I T~ ~ ' O '~ -~ LDL 04/25103 N-20A tq~ - i ~ ~J~ CHFR 04110103 1 D.S. 1-34 [ ~(4~' --I 1 ~.~ CHFR '03/29/03 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH T.O: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 AI-I'N: Beth Received by: ~ ~..~ TREE = ? WELLI-EAD = CIW,~ j? ,,~ =-~, SAFETY NOTES: GLM S HAVELOWER PSI RAT E THAN NORM AL. CI-ECK WITH KB. ELEV = 69'ay ~ ACE/FE. HOI~ZONTAL WB.L BF. F_LEV = ? KOP = 5488' ox: ' 1975' I--~ TOP OF CF_I~_NT IN IA Max Angle = 93@ 10243' I Datum MD = 9377, DatumTVD= 8800'ss ~ ~ i 2a0a' Id 4-1/2"HESHXOSVLNSSSV"D:3'S13" I GAS LFT MAI~:)RELS ST MD 'rVD DEV TYPE VLV LATCH PORT DATE i / 1' 3712 3702 1 KBG-2-LS-MOD MODIFIED 2** 6366 6287 30 KBG-2-LS-MOD MODIFIED 3** 8444 8103 30 KBG-2-LS-MOD INT !Minimum ID = 3.710" @ 8265-8513' , ~. * DKO-2, CA VLV REQUIRBS MODIFIED LATCH CEMENT DONUT POST SQZ · *E, CA, VLV REQUIRES MODIRED LATCH I ~5~' H CEMENT DONUT BTM INTBG I I TOPO~4-1/2"~NR H ~S~*' I ~ PERFOR~ON SUMMA RY REF LOG: BI-~A ON 11/23/95 ANGLEAT TOP PEP, F: 86 @ 9650' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DATE NA 4 9650 - 9940 O 12/12/95 NA 4 i 9960 - 10020 O 12/12/95 NA 4 I 10065 - 10155 : O 12/12/95 NANA 44 10210-1025010175 - 10195 : oO 12/12/9512/12/95 ~ ~ 10392' Jd FISH- CIBPSTUCK IN PERFS 09/16/99 I NA 4 10350 - 10540 O 12/12/95 NA 4 10565 - 10760 O 12/12/95 NA 4 10855 - 10960 O 12/12/95 I P~T~ H lo~o' I ~ 14-1/2"bN~,12.e#,b-60,0.0152bpf,,D:3.956" I-t ~o~,' I , DATE REV BY COMMENTS DATE REV BY COIVIVIENTS PRUDHOE BAY UNIT 12/08/95 ORIGINAL COMPLETION WB.L: 15-47 12/20/00 SIS-lsl CONVERTED TO CANVAS PERMITNo: 1951740 07/14/01 RN/TP CORRECTIONS SEC 22, T11N, R14E 974.68' F'EL & 4771.64' FNL , BP Exploration (Alaska) PERFORATION SUMMA RY REF LOG: BI'ICA ON 11/23/95 ANGLEAT TOP PERf: 86 @ 9650' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE NA 4 9650 - 9940 O 12/12/95 NA 4 9960 - 10020 O 12/1 2/95 NA 4 10065 - 10155 O 12/12/95 NA 4 10175 * 10195 O 12/12/95 NA 4 10210 - 10250 O 12/1 2/95 NA 4 10350 - 10540 O 12/1 2/95 NA 4 10565 - 10760 O 12/1 2/95 NA 4 10855 - 10960 O 12/1 2/95 DATE REV BY COMMENTS DATE REV BY COIVIVIENTS 12/08/95 ORIGINAL COMPLETION 12/20/00 SIS-lsl CONVERTED TO CANVAS 01/24/01' '""~l'S~It~'lO 'FI',IAL 07/14/01 RN/TP CORRECTIONS STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown _ Stimulate _ Plugging _ Per/orate _ Pull tubing _ Alter casing _ Repair well _ Other_X 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1631' FNL, 4954' FEL, Sec. 22, T11N, R14E, UM At top of productive interval 2149' FSL, 16' FEL, Sec. 21, T11N, R14E, UM At effective depth At total depth 4772' FNL, 975' FEL, Sec. 21, T11N, R14E, UM 5. Type of Well: Development__X Exploratory__ Stratigraphic_ Service__ 6. Datum elevation (DF or KB feet) RKB 69 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 15-47 9. Permit number / approval number 95-174 / 399-096 10. APl number 50-029-22617 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summar Total depth: measured true vertical 10969 feet Plugs (measured) 8968 feet Stuck CIBP @ 13486' MD (9/16/98) Effective depth: measured true vertical Casing Length Conductor 100' Surface 3480' Production 8703' Liner 2410' Perforation depth: 10392 feet Junk (measured) 8946 feet Size Cemented 20" 260 Sx ArcticSet 322 Sx PFC, 305 Sx Class G, & 9-5/8" 985 Sx CS U 7" 415 Sx Class G 4-1/2" 283 Sx Class G Measured Depth True vertical Depth 100' 100' 3515' 3505' 8734' 8354' 10969' 8968' ORIGINAL measured 9650' - 9940'; 9960' - 10020'; 10065' - 10155'; 10175' - 10195'; 10210' - 10250'; 10350' - 10540'; 10565' - 10760'; 10855' - 1096 true vertical 8950' - 8954'; 8953' - 8953'; 8953' - 8952'; 8952' - 8951'; 8950' - 8949'; 8946' - 8947'; 8946' - 8943'; 8948' - 8966'. Tubing (size, grade, & measured depth) 4-1/2", 12.6#, L-80 Tbg @ 8548' MD. Packers and SSSV (type & measured depth) 7" X 4-1/2" BAKERS PACKER @ 8513' MD. 4-1/2" HES HXO SLVN SSSV @ 2191' MD. i ECEIVED OCT 11 tj) 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure Anchorage 14. OiI-Bbl Prior to well operation (shut in) Subsequent to operation 3227 Representative Daily Avera.qe Production or Injection Data Gas-Md Water-Bbl 14645 0 Casing Pressure Tubing Pressure 1219 15. Attachments Copies of Logs and Surveys run _ Daily Report of Well Operations ._X 16. Status of well classification as: Oil _X Gas m Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SignedErin Oba~ ~ Title Arco Engineering Supervisor Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 15-47 DESCRIPTION OF WORK COMPLETED BACKSIDE CEMENT SQUEEZE / CIBP INSTALL Date Event Summary 8/13/1999: 9/04/1999: 9/07/1999: 9/16/1999: RIH & drifted to 9392' SLM. Stopped to do deviation. RIH & CIBP @ 8531' MD. MIRU CTU. PT equip to 4000 psi. RIH w/CT & pumped a gelled sand slurry containing 500 lb of River Sand on top of CIBP, to place an isolation sand plug across the open perforations below: 9650'- 9960'- 10065'- 1O175'- 10210'- 10350'- 10565'- 10855'- 9940' MD (Zone lB) Ref Log: BHCA 11/23/1995 10020' MD (Zone lB) 10155' MD (Zone lB) 10195' MD (Zone lB) 10250' MD (Zone lB) 10540' MD (Zone lB) 10760' MD (Zone lB) 10960' MD (Zone lB) Final TOS @ 8394' MD. Performed injectivity test: @1 bpm, CT=430 psi, whp=0; @ 2 bpm, CT=2820 psi, whp =0. Set EZSV Cement Retainer mid element @ 8395' (top of element @ 8394' MD. POOH w/CT. FP'd well. RD. A CTU Annular Isolation Squeeze was performed to eliminate multiple tubing leaks as follows: MIRU CTU. PT'd equip. RIH w/CT & stabbed into EZSV. Pumped 123 bbls of 11 ppg Litecrete Cement into the IA, -TOC in IA @ 1975' MD. Pulled out of EZSV & pumped an additional 2 bbls of 11 ppg Litecrete Cement on top of EZSV. POOH w/CT. FP'd well. RD. WOC. MIRU CTU. PT'd BOPE. RIH & milled mud solids in casing f/4400' - 6800' MD. Tagged TOC on EZSV @ 8253' MD. Milled cement to EZSV. Milled EZSV & into sand interface. FCO'd to CIBP. Pumped Biozan sweep. Released CIBP slips & pushed CIBP downhole. CIBP stuck downhole @ 10392' MD as fish. POOH. RD. Continued w/15-47A Sidetracking Operations. .,lormation Response: Backside Cemq( lueeze Repairs Subject: Re: Information Response: Backside Cement Squeeze Repairs Date: Fri, 04 Jun 1999 14:35:33 -0800 From: B lair Wondzell <B lair_Wondzell~admin.state.ak.us> Organization: SOA-AOGCC To: Michael R Niznik <MNIZNIK~mail.aai.arco.com> Michael, Thanks for the additional information on this rather Unique repair technique. I agree with your assessment, especially it being a good repair technique when the tubing has mulitiple leaks or is generaly weaked and when there are no "above-zone" redrill possibilities. Because these type jobs rather permanently change the mechanical condition of the well, we prefer to recieve a 10-403 for consideration and approval. This ensures we have information of a major mechanical condition change in our file. Thanks, Blair. Michael R Niznik wrote: > > Blair, > > Per your request I have drafted the attached memo on Backside Cement Squeeze > Repairs. Please feel free to call me at 263-4561 if you have any questions or > need additional clarification. > > Sincerely, > > Michael R. Niznik > > (See attached file: AOGCC Request.doc) > > Name: AOGCC Request. doc > AOGCC Request. doc Type: Winword File (application/msword) > Encoding: base64 > Description: Mac Word 3.0 1 of 1 6/4/99 2:36 TO: Mr. Blair Wondzell FROM: Michael R. Niznik DATE: June 3, 1999 SUBJECT: Backside Cement Squeeze Repairs We view the backside cement squeeze repair as a valuable addition to our 'Tool Box' of options for repairing wells with Tubing by Inner Annulus (T x IA) communication issues. Other options included in this 'Tool Box' are rig workovers (tubing replacement), tubing patches, scab liners and waiver requests for wells capable of unassisted flow to surface. The selection of the optimum repair option will involve a review of the wells existing value, future value (i.e. sidetrack potential), the status of off-set wells and its location in the field. Conditions that would make a well a good candidate for a backside cement squeeze would include: 1. Wells with packer leaks, multiple tubing leaks or pipe weakened to the point that patching has a Iow chance of long term success, and 2. sufficient existing or future value to justify the expense, and 3. where future sidetrack targets can be accessed using Coiled Tubing Drilling (CTD) or Thru-Tubing Rotary Drilling (TTRD) Of the 800+ wells in the Eastern Operating Area of Prudhoe Bay, less than 40 are currently Shut- In as a result of T x IA Communication problems. We envision repairing between 10 and 15 of these wells using the backside cement squeeze repair in 1999. The limited application of this new procedure should not reduce our flexibility to fully realize any future reservoir potential and will allow us to maximize the number of wells on line as the field ages. As we discussed on the phone last Wednesday, we believe this technique is becoming sufficiently routine to justify dispensing with Pre-job Sundry Applications, Form 10-403. Post job Sundry Report, Form 10-404, will continue to be submitted with a description of work completed. If you have any additional questions or would like to discuss details of the specific candidates you have in hand (15-39 and 15-47) please call me at 263-4561 or Scott Mattison (DS-15 DSE) at 263-4362. Sincerely, Michael R. Niznik STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon _ Suspend _ Operational shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate _ Change approved program _ Pull tubing _ Vadance _ Pedorate _ Other _X 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 1631' FNL, 4954' FEL, Sec. 22, T11N, R14E, UM At top of productive interval 2149' FSL, 16' FEL, Sec. 21, T11N, R14E, UM At effective depth At total depth 4772' FNL, 975' FEL, Sec. 21, T11N, R14E, UM 5. Type of Well: Development __X Exploratory _ Stratigraphic _ Service _ 6. Datum elevation (DF or KB feet) RKB 69 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 15-47 9. Permit number / approval number 95-174 10. APl number 50-029-22617 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Size Conductor 100' 20" Surface 3480' 9-5/8" Production 8703' 7" Liner 2410' 4-1/2" Perforation depth: measured 10969 8968 10940 8962 feet Plugs (measured) feet PBTD tagged @ 10940' MD (11/10/1997) feet Junk (measured) feet Cemented Measured Depth True vertical Depth 260 Sx ArctlcSet 100' 100' 322 Sx PFC, 305 Sx Class G, & 3515' 3505' 985 Sx CS II 415 Sx Class G 8734' 8354' 283 Sx Class G 10969' 8968' ORIGINAL 9650' - 9940'; 9960' - 10020'; 10065' - 10155'; 10175' - 10195'; 10210' - 10250'; 10350' - 10540'; 10565'- 10760'; 10855' - true vertical Tubing (size, grade, and measured depth Packers & SSSV (type & measured depth) 8950' - 8954'; 8953' - 8953'; 8953' - 8952'; 8952' - 8951'; ~,,.~9~5 ~ 8 9~,'-, 8~9~6'~i., 894~, 8946' - 8943'; 8948' - 8966'. 13. Attachments Description summary of proposal ~X 4-1/2", 12.6#, L-80 Tbg @ 8548' MD. 7" X 4-1/2" BAKER S PACKER ~ 8513' MD. 4-1/2" HES HXO SLVN SSSV ~ 2191' MD. '?~J;~{~ 0JJ ~t~ Gas Coi~s.CO~L,~s,.o~' ~ "'"~. Detailed operations program ~ ~JJOr~; BOP sketch Date approved 15. Status of well classification as: 14. Estimated date for commencing operation June 7, 1999 16. If proposal was verbally approved Name of approver Oil mX Gas m Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Questions? Call Mike Niznik @ 263-4561, Title: AAI Wellwork Design & Optimization Supervisor Date 5- ~ ~ ' ? ? Prepared b)/ Pau/ Rauf 263-4990 FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity _ '~,"~' BOP Test ~ Location clearance _ Mechanical Integrity Test _ Subsequent form required 10- ~'~"~ .... ~pproved by_order of _t_h_e Commission Form 10-403 Rev 06/15/88 · ORIGINAL SIGNED' BY I Approval no. ~.~O~C~_ 0(~.~ SUBMIT IN TRIPLICATE 15-47 Annular Isolation Squeeze Primary Objective Note: Primary objective is to cement the tubing x inner annulus with 11 ppg LiteCRETE cement to eliminate annular communication caused by multiple tubing leaks. 1. RU Slickline and drift / tag. 2. RU CTU. Fluid pack well and combo MIT well to 1000 psi, this will insure the plug, packer, and casing have pressure integrity. 3. RU E-Line. Shoot circulation holes from 8450'-8460'. . RIH w/CT and circulate 91 bbls of 11 ppg brine in tubing. Pump 105 bbls of 11 ppg LiteCRETE cement in the tubing x inner annulus from - 2515' to -8500'. Pull out of hole. 5. Wait on cement 7 days. Pressure test tubing, and inner annulus. 6. MilI/FCO to TD. 7. Return well to production. D= 15-47 Annular Isolation Squeeze 9-5/8" Surface Casing 40# @ 3515' MD Diesel to Surface Permafrost- 1800' 4-1/2" SSSV @ 2191' MD. Tubing / Casing Annulus Filled w/11 ppg LiteCRETE Cement 2515' - 8500' MD. Tubing Holes -8450' MD. 7" X 4-1/2" Baker S Packer @ 8513' MD. 7" Production Casing 26# @ 8734' MD 4-1/2" 12.6# L-80 Tubing 0' - 8548' MD. 4-1/2" Liner 12.6# @ 8559' - 10969' MD pcr 5/24/1999 6 5 4 .3 2 CO ILED 'i'UB!NI3 'UN/. T BOP EOU! PHENT 1. 5000 PSI ?" WELLHEAD CONNECTOR FLAHOE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4, 5000 PSI 4 1/6" SHEAR RAMS 5. ~X)C)PSI 4 1/6" BLIND RAJAS 6. 5000 PSI 4 1/16" STUFFING BOX . H]REL INE BOP ,EOU] PMENT 1. 5000 PSI ?" WELLHEAD CONNEC10R rLANG 2. 5000 PSI WIRELIN[ RAIDS (VARIABLE SIZE) .3. 5000 PSI 4 1/6" L UBRICA'I'oR 4. 2000 PSI 4 1/6" FL OW lUBE PACK-OlrF .,.;O Alaska, Inc. PRB 1S-4 TRSV -- (2191-2192, OD:4.500) Tubing -- (O-8548, OD:4.500, ID:3.958) Gas Lift MandrelNalve 1 (3712-3713, 0D:4.500) Gas Lift landrel/Dummy Valve 2 (6366-6367, OD:4.500) Gas Lift landrel/Dummy Valve 3 (8444-8445, OD:4.500) PKR (8513-8514, OD:7.000) Casing (0-8734, OD:7.000, Wt:26.00) NIF (8536-8537, OD:4.500) TTL (8548-8549, OD:4.500) Peff (9650-9940) Perf (9960-10020) Perf (10065-10155) Perf (10855-10960) Liner (8559-10969, OD:4.500, Wt:12.fi01 15-47 APl: 500292261700 Well Type: PROD Angle ~ TS:I30 deg (~ 8819 SSSV Type: Orig Completion: 12/8/95 Angle @ TD:179 deg (~, 10969 Annular Fluid: 6.8 Diesel/8.5 Last W/O: 12/12/95 Rev Reason: Set OV by ImO Seawater Reference Log: BHCA Ref Log Date: 11/23/95 Last Update:l 2/14/99 Last Tag: TD: 10969 ftKB Last Tag Date: Max Hole Angle:' 93 deg (~ 10243 Casing String - PRODUCTION Size Top Bottom TVD I Wt Grade Thread 9.625 0 3515 3505[ 40.00 L-80 7.000 0 8734 8354 26.00 NT-80 Casing String - LINER Size Top Bottom TVD Wt Grade Thread 4.500 8559 10969 10969 12.60 L-80 Tubing String - TUBING Size Top Bottom TVD Wt Grade Thread 4.500 0 8548 8193 12.60 L-80 Perforations Summary Interval TVD Zone Status Feel SPF Date Type Comment 9650 - 9940 8950 - 8954 ZONE lB O 290 4 12/12/9.~ IPERF 9960- 10020 8954- 8953 ZONE lB O 60 4 12/12/9.= IPERF 10065- 10155 8953- 8952 ZONE lB O 90 4 12/12/9.~ IPERF 10175- 10195 8952- 8951 ZONE lB O 20 4 12/12/9.~ IPERF I 10210- 10250 8951 - 8949 ZONE lB O 40 4 12/12/9.~ IPERF 10350- 10540 8947 - 8947 ZONE lB O 190 4 12/12/9.~ IPERF 10565- 10760 8946 - 8944 ZONE lB O 195 4 12/12/9.~ IPERF 10855- 10960 8949 - 8966 ZONE lB O 105 4 12/12/9.~ IPERF Gas Lift Mandrels/Valves Stn: MD ; TVD Man Man V Mfr V Type V OD ,Latch Port TRO Date Vlv I Mfr Type Run Commer 1 3712 3702 CAMCO BG-2-LS-M(: CAMCO OV 1.0 Integral 0.375 0 2/12/99 (1) 2 6366 6287 CAMCO BG-2-LS-M(: CAMCO DMY 1.0 Integral 0.000 0 8/19/96 (2) 3 8444 8103 CAMCO BG-2-LS-M(:: CAMCO DMY 1.0 Integral 0.000 0 8/17/96 (3) l. DKO-2, CA vlv ran in this mandrel requires modified latch 2. E, CA vlv ran in this mandrel requires modified latch 3. E, CA vlv ran in this mandrel requires modified latch Other Plugs, equip., etc.) -JEWELRY Depth TVD Type Description ID 2191 2182 TRSV 4-1/2" HES HXO SVLN SSSV 3.813 8513 8163 PKR 7" x 4-1/2" Baker S Packer 4.500 8536 8183 NIP 4-1/2" HES XN Nipple 3.725 8548 8193 TTL 4-1/2" Tubing Tail W/L Re-entry Guide 0.000 General.Notes · · .. '. , , Date Note GLM'S HAVE LOWER PSI RATE THAN NORMAL CK W/ACE/FE 8536 Min ID = 3.725" (4-1/2" HES XN Nipple) TTL ELM @ 0: ELM Tubing Tail (Not Logged) Daterun: 1995-12-08 ........ -- -- -- ANNULAR INJECTION DATA ENTRY SCREEN Asset ~.OA ........................................... Rig Name .................................. Inj Well Name .1..5.:.~.7. .......................................... Sur Csg Dep :~.5..1..5. ................ Permit Start ........ .lJ.:.7..-.9.5. ....... _ Permit End ....... ~.~.~.1/D.5. ..... *Permit Expires in 30 Days or Less* Cumulative Data Rig completion . ~Format[on :i ,'; int~rmittant ' WelITotal Uud/Ctg wash ~::: : ~.'.~:Fj~:id~::::: ~i:?:::i ii'~-:: :.F~ ......... ~.~ .................... aoa ...........~,.o.~.~. i Legal Oesc :~.6..~.~.:bI~.L~..~.9.~.61~.F,,L,..~;.f~.2?,,,.TJ..1.N,.B.l..4~ .................................. Research Daily Data :. : ~,. i : ::::i : -.:: :~:::-:: :: :'.: ~: . :- 'i :'::f~ DS 15-47 11/26/95 129~ 129 DS 15-47 11/27/95 103 103 DS 15-47 -~ 1/28/95 80 80 160 DS 15-4~ 11/30/95 101 ~b~ 202 ..... ~ 1~'~ ........ ~~ ........ ~ .................... 106 199 ~ __ 183 DS 15-47 1~04/95 122 61 I .... DS 15-47 {'~"~7~-5 .............. ~-~ ................................ 30 ~ 60 ~:~.~ ............ ]..~.~- ............ ~- ............................... ~8 ~ 408 ~ ~:~'~ .............. ~"~'~' .................................................................................... 375 375 DS 15-47 1~08/95 -~ 703 90 793 I ....... i~ .................................................................... '/.' 7'.'i.i.." ".~'. 7.~.'t~. 7.'~.'11'~."./'~i.~.~'.'.~.'.'.'ii.'."5'2'/~ .~.~i.C.~.7.725~'¢-,~.7-C~-~! ! ................ .................................... * I ............ ~ ............................... ' ....................................................................................................................... [ ~ .......................................... ~ .................................... i .............. ~ ' - .................. , l .................................................................................. I ........................................ I ................................. ~ ...................... i ................................................... - ..................................................................................................................... : .................................... ared rvices rilling 900 East Benson Boulevard, MB 8-1 - Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 December 14, 1998 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 RECEIVED Re: Annular Disposal Information Request DEC 141998 Dear Ms. Mahan: Alaska Oil & Gas Cons. Commission .. Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular Disposal Records from July 25, 1995 through preSent time. We compared your list with our records and are able to provide yOu with the following' data: . · Individual Annular DiSposal Logs from the SSD database Which coincide with the approved wells on your attached AOGCC Annular Log. The.SSD records are proVided to you in the same order as listed on your log. · There were some wells on your list which were not injected into. These wells are identified as follows: · Endicott wells 1-03/P-16, 1~65/N-25, 1-59/0-24 · EXploration well Pete's Wicked #1 · Milne Point wells E-22, E-23, F-O1, L-16, J-19, L-25, F-30, L-21, K-38, NMP #1 & #2, K-05, K-02, 1t-07, K-25, K-37, E-17, F-21, K-30, K-34, K,21i, F-66, K-06, K-54, K-33, F-49i, K-18 · PBU Wells E-38, 18-34, 15-42, S-29A, 15-46, B-36, 15-43, 11-38 · The reason many of these annuli were not used is because the waste materials generated from these wells were injected into other aPproved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: · The wells listed above in italics were permitted but not used for annular disposal. · The wells listed above in BOLD were not permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be permitted with a SUndry ' Approval (10-403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and june 6, 1996 were automatically approved for annular disposal with the Permit to Drill. · We also provide .you with a cumulative report from our database of records from July 25, 1995 through the present. From those records, we show the following wells not listed on your report were used for annular disposal: ', . ',, , . ~ ,Annular Disposal Letter .', 12/14/98 ] / · Endicott wells i-23/O-15, 1-61/Q-20, 2-40/S-22 Exploration well Sourdough #3 - 3~' ° o ~5 4 , ~ Mflne ~oint wells F-06, H-05, ~-06, J- 13, L-24 - ~ ~- ~ ~ PBU wells-18-30, 18-31, 14-~,~-43, ~-34, ~-36, G-~A, ~d S-33-~z'~ Individu~ logs ~ provided to ~ou ~o~ tE~se ~ogs ~s we~l. · Finally, our records show that the B-24 outer annulus was left open (see attached correspondence) Thank you for the opportunity to provide clarity to these records· If I can be of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. Sincerely, Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) 8CANNED NOV i g 21102 RECEIVED oec !4 19'98 glaska 0il &.Gas Cons. C0mmissi0~ Anchorage h I' S ar(~,d SerVice [hilling Ann~ar Injection Volumes July 25, 199.5 until December 1998 Cumulative Report Rig Inj Well - Endicott Doyon 15 1-19/I-18 5000 Doyon 15 1-23/O-15 4246 Doyon 15 1-33/M-23 5013 Surface Casing "' Cum Mud Depth Legal Desc Cum Total & Ctgs Cum Rig Cum Compl Cum Form Cum Interm Cum Final Disposal Period Annulus Wash Fluids Fluids Freeze Freeze Start End Slalus Sec. 36, T12N, R16E . 8,960 7,848 992 120 12/5/95 12/5/96 Open 2020'FNL, 2087'FEW, SEC.36,T12N,R16E 32,084 30,604 1,160 200 120 9/30/95 12/31/95 Open 3217'NSL, 2114'WEL, Sec 36,T12N, R16E 9,879 9,729 150. 8/31/95 12/31/95 Broached Doyon 15 1-61/Q-20 4236 3075'NSL~ 2207'WEL, Sec 13.T12N, R16E 25,228 21.379 2.613 1,176 60 12/5/95 12/5/96 Open Doyon 15 2-40/S-22 4531 2020'FNL, 2289'FEL, Sec 36,T12N, R16E 31,195 29,952 1,063 120 60 7/25/95 12/31/95 Open . .. EOA 0oyo'n 14 15-47 3515 3648'NSL. 4956'WEL, Sec 22,TllN. R14E 3.002 903 2,009 90 11/7/95 12/31/95 Open 3oyon 14 DS 15-45 3829 4749' NSL, 5180' WEL, Sec. 22, T11N, 1,882 1,697 134 51 4/4/96 4/4/97 Broached ]oyon 14 DS 15-48 3548 Sec. 22, T11N, R14E 3,385 216 820 2,283 66 12/21/95 Open ]oyon 14 DS 15-49 3667 4676' NSL, 5165' WEL, Sec. 22, T11N, 4,669 1,559 1,141 1,904 65 2/21/96 2/21/97 Open ]oyon 9 18-30 3930 1499'SNL, 26'WEL, Sec 24,T11N, R14E 2,266 936 380 800 150 7/25/95 12/31/95 Open )oyon 9 18-31 3680 3719'NSL, 64'WEL, Sec 24,T11N, R14E 6,086 2,250 1,100 2,565 171 7/26/95 12/31/95 Open )oyon 9 18-32 3830 3632'NSL, 41'WEL, Sec 24,T11N, R14E 3,311 1,861 200 1,100 150 8/24/95 12/31/95 Open )oyon 9 18-33 4140 3690'NSL..56'WEL, Sec 24,T11N, R14E 5,215 2,050 3,035 10 120 9/28/95 12/31/95 Open Jabors 18E 12-35 3543 348'NSL, 705~NEL, Sec 18,T10N. R14E 3,723 3,436 137 150 9/1/95 12/31/95 Open labors 18E 12-36 3452 63'FSL, 899'FEL, Sec 18,T10N, R15E 4,002 1,961 50 1,871 120 10/13/95 12/31/95 Open labors 18E 13-36 3431 1585'NSL, 5187'WEL, Sec 13,T10N, R14E 4,137 3,523 464 150 10/26/95 12/31/95 Open labors 18E 14-44 3288 2829'NSL, 1617'WEL, Sec 9,T10N, R14E 3,974 2,319 1,535 120 8/17/95 12/31/95 Open xploration ool 4 Sourdough #3 4236 2245'FSL, 5067' FEL, Sec. 29. T9N, R24E 5,786 4,630 1,156 1/26/96 1/26/97 Closed 12/21/96 lilne · 27E MPK-17 3508 3648'NSL,2100'WEL, Sec.03,T12NR11E 19,608 18,538 285 685 100 4/18/96 4/18/97 Open abors 22E MPC-23 4941 1038 NSL, 2404 WEL, Sec 10,T13N, 2,060 1,800 130 130 1/25/96 1/25/97 Open abors 22E MPC-25 8595 1143'FNL, 2436'FWL, Sec 10,T13N, R10E 1,905 1,465 300 - 140 1/5/96 1/5/97 Open abors 22E MPC-26 4704 1086 NSL, 2419 WEL, Sec 10,T13N, 5,228 4,483 555 . 190 12/19/95 12/19/96 Open abors 22E MPC-28 5405 Sec 10,T13N, R10E 425 350 75 2/15/96 2/15/97 Open Page I .NOV .DEC 1 4. 1998 C011~. C0,,~-~, Anch0ra~o . Sha~..d Service Drilling Annul'ar Injection Volumes July 25, 199~ until December 1998 Cumulative Report Surface Casing Rig Inj Well Depth Legal Desc Nabors 22E MPF-06 8766 Sec 06,T13N, R10E Nabors 22E MPF-14 6690 Nabors 22E MPF-70 Nabors 22E MPH-05 Cum Mud Cum Rig Cum Total & Ctgs Wash 1,927 1,731. Sec06,T13N, R10E UM 18,717 17,107 1,270 7919 2189'NSL 2591'WEL, Sec 6,T13N, R10E 19,775 18,794 735 .. 5335 2882'NSL 4028'WEL, Sec 34,T13N, R10E 8,283 7,711 382 CumCompl Cum Form Cumlnterm Cum Final Fluids Fluids Freeze Freeze .... . 196 340 6/3/96 190 56 6/17/96 190 8/19/95 180 8/5/95 Disposal Period Annulus Start End Slalus 1/25/96 1/25/97 Open ._. 6/3/97 Open 6/17/97 Open 12/31/95 Open 12/31/95 Open Nabors 22E MPH-06 NabOrs 22E MPI-07 . _ Nabors 22E MPJ-13 7304 2824;NSL 4044'WEL, Sec 34,T13N,__R!0E __ 8,_5~15~ 2680 2339'ESL 3906'WEE, Se~c. 3_3,T? 3N_,_.RI_O_E' ....... 1,680 1,280 250 .. 80 · 70 9/21/95 12/31/95 open 2835 2319'NSL 3179'WEL, Sec 28,T13N, R10E 14,127 13,292 645 60 130 10/1775 Nabors 22E MPJ-16 3112 Nabors 27E B-24 4080 2317'NSL 3336'WEL, Sec 28,T13N, R10E Sec 18,T13N, R11E UM 985 915 1,468 1,396 72 70 11/12/95 12/31/95 Open 1/25/96 1/25/97 Open Nabors 27E MPFo22 8841 Nabors 27E MPF-25 3405 sec 06,T13N, R10E UM 6,536 6,466 70 12/12/95 1857'NSL, 2696'WEL, sec 6,T13N, R10E ' 9,897 9,357 250 225 65 12/26/95 Nabors 27E MPF-37 6621 1931'NSL. 2643'WEL, Sec 6,T13N, R10E 7,032 6,887 .70 75 7/25/95 12/31/95 Open NaborS 27E MPF-38 8561 1994'NSL, 2731'WEL, Sec 6,T13N, R10E 9,232 9,157 75 12/6/95 Nabors 27E MPF-45 6678 1979'NSL, 2608'WEL, Sec 6,T13N, R10E 17,562 17,381 181 7/31/95 Nabors 27E MPF~53 6750 2028'NSL, 2572~/VEL, Sec 6,T13N, R10E 6,051 5,671 165 75 60 80 8/19/95 Nabors 27E MPF-61 6585 2077'NSL, 526'WEL; Sec 31.T14N. R10E 5,732 5,657 75 8/31/95 Nabors 27E MPF-62 6059 2141'NSL, 2627'WEL, Sec 6,T13N, R10E 386 316 70 10/13/95 75 1 2/12/96 Open 12/26/96 Open 5772 2125'NSL, 2502'WEL, Sec 6,T13N, R10E 9,740 91665 8/31/95 9/1 2/95 12/31/95 O ~en 12/31/95 O)en 1 2/31/95 O )eh 12/31/95 O )en 12/31/95 O )en 12/31/95 O )eh 12/31/95 O 12/31/95 O )en Nabors 27E MPF-69 Nabors 27E MPF-78 7085 2237'NSL, 2555'WEL, Sec 6,T13N, R 10E 8,476 7,456 40- 775 65 140 Nabors 27E MPL-24 - 6515 3654'NSL, 5180~WEL, Sec 8,T13N, R10E 6,790 4,900 1,320 165 335 70 11/27/95 WOA 18E F-33 3570 3332'NSL, 2174'WEL, Sec 2,T11N, R13E 1,468 183 660 465 160 2/21/96 2/21/97 Open 18E F-36 3691 2642'NsL, 2878'WEL, Sec 2,T11N, R13E 6,963 1,998 1,359 3,471 135 12/18/9_5 ____1.2/18/96 Open 3oyon 9 D-30 3456' 3625' NSL, 1068' WEL, SEC. 23, T11Ni 5,261 2,811 1,275 1~035 140 1/31/96 1/31/97 Open :)oyon 9 D-31 3215 SEC. 26, T11N, R13E 150 150 4/20/96. 4/10/97 Open 3oyon g D-33 3~Pp 2965' NSL, 1067' WEE, SEC. 23, TllN, 4,661 2,425 2,106 130 2/21/96 2/21/97. Open ~labors 18E S-43 3121' 4211'NSL,4503'WEL,SEC35,T12N,Ri2E 5,943 2,636 1,716 1,511 80 5/7/97 5/7/98 OPEN CANNED NOV I Page 2 Shar. ed, S',e~ice D.c. illing Anntllhr Injection Volumes July 25, 1995, until December 1998 Cumulative Report Surface Casing Rig Inj Well Depth Nabors 28E B-33 3504' Nabors 28E E-34 3664 . Nabors 28E E-36 3648 .. Nabors 28E E-37 3810 Cum Mud Cum Total & Ctgs Legal Desc 969'SNL, 1898'EWL, Sec 31, TllN, R14E 3,974 2.842 168~SN_L, 50_O'WEL~._Sec 6,.T1 !N, R14[~ ....... 9_,65~6- ...... 7_,_2_ 28 1706'SNL 822'WEL, Sec 6,T11N, R14E 9,271 4,417 .. _ _ 3391'NSL 881'WEL, Sec 6,T11N, R14E 4,695 4,241 Cum Rig Cum Compl Cum Form Cum Interm Cum Final Wash F~s Fluids Freeze Freeze _.. 857 195 80 _ . . 1,420 858 40 110 1,293 3,096 365 100 374 80 Disposal Period Annulus Start End Status 5/1/96 12/31/96 Broached 8/23/95 12/31/95 Open 7/25/95 12/31/95 Open ·. 9/16/95 12/31/95 Open Nabors 28E E-39 3638 3358'NSL 501'WEL, Sec 6.T11N, R14E Nabors 28E G-04A 3509 2917'NSL 1974'WEL, Sec 12,T11N, R13E Nabors 28E G-21 3509 2911'NSL 2368'WEL, Sec 12,T11N, R14E Nabors 28E S-24 2750 1633'SNL 4228'WEL, Sec 35,T12N, R12E Nabors 28E S-33 2958 1639'SNL 1487'WEL, Sec 35,T12N. R12E 2,250 _.?~ 5,937 1,798 11,430 3,956 20,261 11,773 18,014 6,613 220 1,022 80 8/28/95 12/31/95.. Open .... 1,824 2,315 10/20/95 12/31/95 Open 3,072 4,270 70 ' 62 9/8/95 1 2/31/95 Open 2,177 5,751 275 285 12/9/95 ~. 12/9/96. ....... 0_pe_n 2,431 8,392 270 308 12/1/95 12/1/96 Open Nabors 28E S-41 3331 4152' NSL, 4504' WEL, Sec 35,T12N, 8,062 4,159 2,034 1,754 ...... 115 2/8/96 2/8/97 Open Nabors 28E S-42 3077' Sec 35, T12N, R12E 168 100 68 3/13/96 3/13/97 Open Nabors 2E$ H-35 3157 4535'NSL, 1266'WEL, Sec 21,T11 N, R13E 4,860 3,725 555 480 20 80 10/26/95 12/31/95 Open Nabors 2ES H-36 3550 4478'NSL, 1265'WEL, Sec 21,T11N, R13E 1,452 857 100 410 85 ........ 10/26/95 12/31/95 Open $CANNEE NOV I g 2002 Page 3 h ared o ioes rillJng TO: Blair Wondzell FROM: Chris West DATE: October 27, 1995 SUBJECT: MPB-24 Well Suspension APl # 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- AAC 25.110, As discussed this morning we propose setting three plugs in this well as detailed in the attached form. This will allow us to retain the wellbore for potential future sidetrack or service well use. We would like to keep the well's 9-5/8" x 7" annulus available for the injection of liquid 'wastes. There are no other well annulii on this pad for injection. The annulus for MPB-24 was approved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected before moving the rig. Thank you for your help in this matter. Please call me if I maY be of any assistance. Chris West Drilling.Operations Engineer Nabors 27E (907)-564-5089 PERMIT DATA AOGCC Geological Indi vidual Material T DATA PLUS Well Inventory Page: Date: RUN 1 12/15/97 RECVD 95-174 PRI DEPTH 95-174 7121 95-174 7254 95-17~ 7277 95- 17~ GR/E~R 95-17~ GR/EWR - TVD I0-b07 CNTROL ,.,J~'"'SEPZA i~''/¢~1 ' b,[~"PDC/G R/CC L ,.R'/D Z F L/D L L/AC/CN/ZD L/G RD ,..T.-/~, P E R R V GR/ROP/EWRY .L,/SEPIA ~ ,C'76 - f,~9¢~1 /~ ?~ _ ~'>~o ~/SEPIA ~,~;~ - ~£ ~ COMPLETION DATE 1,2 01/05/96 02/02/96 02/08/96 06/1 ~/96 06/14/96 06/1~/96 Are dr'¥ Was the DAILY d'¥tch samples we]~ cored? WELL OPS R I! /!~ /~11"" / TO IA~ ( / q f"/ 2,,/' p o / ~ll,, / r'equ~r'ed? yes ~_.~nd r'ece~ved? -~ f.ss r;c- yes (~L~Anal ys~ s Ar'e well tests r'equ'fr'ed? Well is in cornpl I n -~ t '¥ a 1 COMMENTS T (~ e o ] o ,:,.:...j '¥ c ,~:',,' "J b'i a-t (e. r" "i ,x:~ J s Z r'l v e ri ~ o r" y PEEH.TT r.)ATA T DATA P!...US ~ ~rd,(/~.rulC,~/~! l... "?~ c¥'~¢~/ ? i ? i pf.~' pr.,, c/' 6. R /c c L, 7 2 [-.5 ,"..~. .-~D ]i F L./;D i... L./,.a,C//C N ? Z!::, [./G 727'7 ~F'EREY ,.qR/IROF'/EWRY ,3Ri"EWE --'~HD ~ SE:P7[:/:'., 9' .'/"'7~ - ~. R / E W R .....T V D ~.-.'3-., ~.,. ~ r:, :1.1 A (_., '-,' o ~ - g ~'r F' i O -.- 4 0 7 ~,,.R' C O H P L. E 'T Z C, iq D A T E y ~,/ ~ .,./c/j-/' 4/' 2 o."'q'O ," ,&i"E-~ cJr'v d'¥ t:ch sampies Was !:he we'Jl cor'e,.J? A i-'" e v:: e 'J J '!: e s t: s r' e (:i u 'i r" e (:] ,':, yl-.-,.7 :~-'.'-" W~:::-.';i'i 'is 'i'n compiS'ance ....... Z n '¥ i: "¢ a i ,.'; C:, h.iH E i',! 'T S ., /! r'l !:! I I_1_ I IM G S I:: I::l~J I C E S To: State of Alaska June 14, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 15-47, RE: AK-MW-50112 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of 2 Ytm Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22617-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22617-00 1 Blueline ~ 1 Folded Sepia 1 Blueline 1 Folded Sepiff.,--~ RECEIVED JUN 1 4 1991 AJaska Oil & Gas Cons. Commi~ion Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company 0 !:! I I--I--I N G S E I:i~JI r' E S WELL LOG TRANSMITTAL To: State of Alaska June 13, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 ~/'~''~ MWD Formation Evaluation Logs - DS 15-47 AK-MW-50112 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Yah Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 1 LDWG formatted magnetic tape with LIS listing. RECEIVED JUN 13 1996 Alaska Oil & Gas Cons. Commission Anb"hor~e 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company Scl~lumbergeL_J ~ GeoQuest 500 W. international Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10080 Company: Alaska Oil & Gas Cons Corem Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 3/21/96 Field: Greater Point Mclntyre Area [Lisburne, L6-26, Pt. iViclntyre, and West Niakuk (NK-27)] Floppy Well Job # Log Description Date BL RF Sepia Disk P2-4,7 ,; q~::,t ~d ,i, I;96 047 CDR/CDN 960104 I .... ' [:)2-35 ~-/'~. '95410 .CDR/CDN 951201 1 P2-47 .q.%"",lc(0" 96047 CDR 9601 04 I 1 P2-47 ,'~'j%'~(~0 ! ' .i96047 CDN 960104 1 1 P2-47~ ~ ~ L .:(~O . .~: 96047 CDRTVD 960104 I _ 1 .P2'47 (~.:~';'iq¢ ~. 96047 CDN TVD 960104 I '! ~2-35 ~5~-'17{ .. 95410 CDR 951201 1 1 P2-35 ~ 95410 CDN 951201 I 1 ~P 2-~ 5~ 95410 C---~R TVD 951201 I - I --- ..... P2-35 95410 CDNTVD . . 951201 I I __ P2-35 /-7 PERFORATING RECORD 960206 1 1 P 2-35~ PERFORATING RECORD 96011 3 I 1 P2-35 ~¥'~ !7~ JE___W. ELRY LOG 96011 3 I I SIGNED: ___~ ~ DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 95-174 3. Address B. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50-029-22617 4. Location of well at surface 9, Unit or Lease Name 3648' NSL, 4956' WEL, SEC. 22, T11N, R14E ......... - ?~.~ .. ' .................. ~: Prudhoe Bay Unit .,, ~ ~-.--.~ lO. Well Number 2149' NSL, 16' WEL, SEC. 21, T11N, R14E / -. .......... ""~ ?' ..... ~ 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) [~. Lease Designation and Serial No. KBE = 68.60 I ADL 028306 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. J15. Water Depth, if offshore J16. No. of Completions 11/12/95 12/02/95 12/08/95 N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD', 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 10969' MD/8968' TVD 10966'MD/8967' TVD YES [] NO []I 2191 feet MD ] 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD DIR/FE/DD, GR, DIFL, BHC-AC, ZDL, CN, CAL, SP, CHT, Temp, FMT, RD, DLL, CDL, CNL, DLL, MLL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO-Fi'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5 H-40 Surface 100' 30" 260 sx Arctic Set (Approx.) 9-5/8" 4 7# L-80 35' 3515' 12-1/4" 985 sx cs #~, 3o5 sx 'G'. ~22 ~x PF 'C' 7" 26# NT80 31' 8734' 8-1/2" 415 SX Class 'G' 4-1/2" 12.6# L-80 8559' 10969' 6" 283 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) 2-3/4" Gun Diameter, 4 spf 4-1/2" 8548' 8513' MD TVD 9650'- 9940' 8950'- 8954' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 99~0'- 10020' 8953'- 8953' 10065~ 10155' 8952'- 8952' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~0175'- 1O195' 8952'-8951' Freeze Protect w/73 Bbls Diesel 10210'- 10250' 8950'- 8949' 10350'- 10540' 8946'- 8947' 10565' - 10760' 8946' - 8943' 10855' - 10960' 8948' - 8966' i27. ~ PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) January 16, 1996 I Flowing Date of Test Hours Tested "RODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESIZE IGAS-OIL RATIO i-EST PERIOD II~ Flow Tubing Casing Pressure 3ALCULATED..~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. ~4-HOUR RATE -Ir 2_8. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 8679' 8306' Shublik 8724' 8345' Sadlerochit 8811' 8420' 31. LIST OF A'I-I'ACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ¢'~'f / ~ Title$¢niorDri//ingEngincer Date ~'°J~'~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1- Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. ~,~..,.;~_,,~,..,..,_.~~,~ ..... ~.. · ~.~¢.,,~,,. ~'~'~' ~,,~"} Item 28: If no cores taken, indicate "none". 20 1996 Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: 15-47 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/11/95 08:00 SPUD: 11/12/95 10:00 RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: 11/10/95 ( 1) TD: 0'( 0) 11/11/95 ( 2) TD: 0'( 0) MOVING RIG MW: 0.0 VIS: 0 PREPPED RIG FOR MOVE. BROKE STEERING HINGE, REPAIRED. CONTINUE MOVE. MOVE RIG MOVE RIG TO DS #15. MW: 0.0 VIS: 0 11/12/95 ( 3) TD: 100' ( 100) 11/13/95 ( 4) TD: 1165' (1065) 11/14/95 (5) TD: 2515' (1350) 11/15/95 ( 6) TD: 3530'(1015) 11/16/95 ( 7) TD: 3530'( o) RUN BHA #1 MW: 0.0 VIS: 0 MIRU. FINISH MOVING RIG & CAMP. RIG ACCEPTED @ 2000 HRS., 11/11/95. NU DIVERTER & LINE. FUNCTION TEST KNIFE VALVE. MIX SPUD MUD & PREP TO SPUD. RUN BHA #1. DRILLING MW: 0.0 VIS: 0 RUN BHA #1. TEST DIVERTER WITH DOUG AMOS WITH AOGCC. OK. REPAIR KOOMEY ELECTRIC TRIPLEX PUMP IN DIVERTER. SPUD. DRILL T/100'. DIRECTIONALLY DRILL F/200' T/523'. FLOWLINE PLUGGED. WAIT ON GUZZLER TRUCKS TO CLEAR FLOWLINE. DRILL T/1122'. RIH MW: 0.0 VIS: 0 RUN BHA %1. DRILLED T/1618'. DRILLED T/1741'. DRILLED T/1864'. DRILLED T/2144'. DRILLED T/2515' CBU @ 2515' · POOH T/390', SHORT TRIP TO LAST STD OF HWDP. RIH T/565' WASHED T/600', PU KELLY. SPERRY DP SCREEN STUCK IN HWDP. RIH T/789'. WASHED T/834'. RIH T/1800', STOOD KELLY BACK. RIH T/2600' MW: 0.0 VIS: 0 BHA #1, RIH T/1306' HIT BRIDGE WASHED BRIDGES AT 1306' RIH T/2515'. DRILLED T/2653'. OBSERVED CHANGE IN INCREASED LITHOLOGY PERCENTAGE. UNUSUALLY HIGH VIS RETURNS. CIRC OUT THICK MUD. DRILLED T/3530', REACHED PLANNED END OF RUN. CBU, HOLE SWEPT WITH SLUG. REAMED HOLE, PUMPED OUT. POOH T/211', CLEANED OFF THICK CLAY BALLED UP ON STABS. RIH T/2600', HOLE STILL LOOKS GOOD. ATTEMPTING TO LAND HANGER MW: 0.0 VIS: 0 BHA #1, RIH T/3530', WASH AND REAM. CBU AT 3530', POOH T/900' RAN 9-5/8" CASING T/3510'. CASING HANGER UNABLE TO WORK THROUGH DIVERTER. CBU, WORKED CASING STRING TRYING TO LAND CASING HANGER. NUMEROUS ATTEMPTS W/NO SUCCESS. DRAINED STACK IN EFFORT TO SEE WHERE HANGUP IS. RIGGING UP TO PULL HYDRIL AND LANDING JOINT TO NEUTRAL POSITION. WELL : 15-47 OPERATION: RIG : DOYON 14 PAGE: 2 11/17/95 ( 8) TD: 3530' ( 0) 11/18/95 ( 9) TD: 4541' (1011) 11/19/95 (10) TD: 5691' (1150) 11/20/95 (11) TD: 6654' ( 963) 11/21/95 (12) TD: 7800' (1146) 11/22/95 (13) TD: 8492' ( 692) 11/23/95 (14) TD: 8739' ( 247) 11/24/95 (15) TD: 8739' ( 0) 11/25/95 (16) TD: 8739' ( 0) WOC, PREPARE FOR BHA #2 MW: 0.0 VIS: 0 EQUIPMENT WORK. ESTABLISH CIRCU AND WORK CASING DOWN TO LAND CASING. CBU AT 3515'. MIXED AND PUMPED CEMENT SLURRY. INSTALLED CASING SPOOL. R/U BOP STACK AND TEST. M/U BHA #2. DRILLING MW: 0.0 VIS: 0 BHA #2, RIH T/3419'. PRESSURE TEST CASING, SUCCESSFUL. DRILLED CEMENT T/3540'. DRILLED T/4509', CBU. POOH T/3500', RIH T/4509'. DRILLED T/4541'. DRILLING MW: 0.0 VIS: 0 BHA #2, DRILLED T/5320', ROP DROPPED, BIT QUIT. CBU, POOH T/O'. BHA #3, RIH T/5290', REAMED T/5320'. DRILLED T/5691' RIH T/3500', TEST MWD MW: 0.0 VIS: 0 BHA #3, DRILLED T/6654'. CBU, POOH T/0' FOR BIT CHANGE DUE TO FORMATION. BHA #4, RIH T/3500', SHALLOW TEST MWD. DRILLING MW: 0.0 VIS: 0 BHA #4, RIH T/6654'. DRILLED T/7717', CBU. POOH T/6654', HOLE SMOOTH. RIH T/7717', DRILLED T/7800' POOH TO CHANGE BITS MW: 0.0 VIS: 0 BHA #4, DRILLED T/8279'. CIRC OUT GAS CUT MUD, CHECK FOR FLOW, NONE. REAM THROUGH TIGHT AREA. DRILLED T/8492', BIT QUIT. CBU, PUMP DRY JOB. POOH TO CHANGE BITS. PREPARING TO RUN LOGS MW: 0.0 VIS: 0 BHA #4, POOH T/0', LAID OUT. BHA #5, RIH T/8492' DRILLED T/8739', REACHED PLANNED END OF RUN. CBU, POOH T;7918', RIH T/8739', SMOOTH TRIP IN. CBU, POOH T/0', L/D BHA. R/U ATLAS TO RUN LOGGING OPERATION. POOH, L/D 5" DP MW: 0.0 VIS: 0 RAN ELECTRIC LOGS: DIFL, BHC-AC, ZDL, CN, GR, SP, CHT, TEMP. L/D RUN #1, P/U RUN #2: FMT-GR. TOOK 7 PRESSURE SAMPLES IN PUT RIVER, 2 FLUID SAMPLES IN PUT RIVER. SAMPLES WERE PREDOMINANTLY GAS. R/D LOGGING EQUIPMENT. BHA #6, RIH T/8555', WASHED T/8712' REAMED T/8739', CBU. POOH, L/D 5" DP. R/U VARIABLE RAM MW: 0.0 VIS: 0 R/U CASING HANDLING EQUIPMENT. RAN 7" CASING T/3500', CIRC. RAN CASING T/8721', WASHED T/8734', CBU. MIXED AND PUMPED CEMENT SLURRY. RELEASED TOP PLUG. CIP AT 11/25/95, 01:30 HRS. PLUG BUMPED. TEST CASING TO 3500 PSI FOR 30 MINUTES. R/D CASING HANDLING EQUIPMENT. INSTALLED CASING HANGER, SET PACKOFF AND TEST TO 5000 PSI. N/U VARIABLE RAM. WELL : 15-47 OPERATION: RIG : DOYON 14 PAGE: 3 11/26/95 (17) TD: 8749'( 10) 11/27/95 (18) TD: 9169' ( 420) 11/28/95 (19) TD: 9754' ( 585) 11/29/95 (20) TD: 9754' ( 0) 11/30/95 (21) TD:10277' ( 523) 12/01/95 (22) TD:10485' ( '208) DRILLING MW: 0.0 VIS: 0 TEST WELL CONTROL EQUIPMENT. BHA #7, SINGLED IN DP T/8474'. LOGGED HOLE WITH LWD: DIR/FE. SINGLED IN DP T/8650'. TEST CASING T/3500 PSI FOR 5 MINS. DRILL FLOAT EQUIPMENT AND CEMENT. DRILLED 10' OF NEW HOLE T/8749' POOH W/NO PROBLEMS F/BLD ASSY MW: 0.0 VIS: 0 BHA #7, DRILLED T/8749'. CIRC AT 8749', HOLE DISPLACED WITH WATER BASED MUD. DRILLED T/9169', CBU. POOH T/4050' CBU, POOH FOR LOGS MW: 0.0 VIS: 0 BHA #7, PULLED BHA #8, RIH T/9169' SURVEY DRILLED · , T/9754', REACHED PLANNED END OF RUN. CBU, PREPARING TO POOH FOR LOGS. POOH W/LOGGING TOOL MW: 0.0 VIS: 0 BHA #8, CBU AT 9754'. POOH T/8725', RIH T/9754', CBU, DROP 2" RABBIT. POOH T/0', PUMP DRY JOB, DOWNLOAD MWD TOOL. R/U ATLAS LOGGING EQUIPMENT. RIH AND LOG WITH GR, CN, ZDL, TEMP, RB, DLL, CDL, CNL, MLL. POOH, R/D ATLAS WIRELINE. R/D SUB-SURFACE EQUIPMENT, PUMP DRY JOB. POOH W/LOGGING TOOL. DRILLING MW: 0.0 VIS: 0 R/D LOGGING/BRAIDED CABLE EQUIPMENT. BHA #9, RIH T/9680', BENCHMARK. LOGGED HOLE WITH LWD: F/9680' T/9754'. DRILLED T/10294'. BIT QUIT, POOH MW: 0.0 VIS: 0 BHA #9, DRILL T/10454', CBU. CHECK FLOW, POOH T/SHOE, CHECK FLOW. BHA STOOD BACK. BHA #10, RIH T/9750', BENCHMARK SURVEY AT 8929'. LOGGED HOLE LWD: DIR/FE/DD FROM 9750' TO 10454'. DRILL T/10485' ROP DROPPED, BIT QUIT. SIGNATURE: (drilling superintendent ) DATE: SPF~-"Y-SUN DRILLING SERVICES · I f ANCHORAGE ALASKA t // SHARED SERVICES DRILLING DATE OF SURVEY: PBU/15-47 MWD SURVEY <L~?//i//~ 500292261700 JOB NUMBER: AK-MW-50112 NORTH SLOPE BOROUGH KELLY BUSHING ELEV. = 68.60 FT. COMPUTATION DATE: 12/11/95 OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. .00 .00 -68.60 182.00 182.00 113.40 210 . 00 210 . 00 141 . 40 239.00 239.00 170.40 329.00 328.98 260.38 0 0 N .00 E .00 .00N .00E .00 0 15 S 68.50 E .14 .15S .38E .00 0 16 S 71.50 E .07 .20S .51E -.00 0 6 S 32.10 E .73 .24S .59E .01 1 26 S 80.80 E 1.53 .49S 1.75E -.19 359.00 358.97 290.37 388.00 387.95 319.35 422.00 421.90 353.30 481.00 480.78 412.18 511.00 510.68 442.08 1 57 S 80.20 E 1.73 .64S 2.62E -.37 2 40 S 81.30 E 2.45 .82S 3.78E -.62 3 24 S 78.10 E 2.20 1.15S 5.55E -.97 3 54 S 79.30 E .86 1.88S 9.23E -1.64 5 24 S 81.50 E 5.03 2.28S 11.63E -2.15 6'02.0.0 601.11 532.51 691.00· 689.33 620.73 781.00 778.46 709.86 871.00 867.50 798.90 962.00 957.46 888.86 7 18 S 79.60 E 2.10 3.96S 21.55E -4.22 7 48 S 82.60 E .72 5.76S 33.10E -6.79 8 11 N 89.60 E 1.28 6.50S 45.58E -10.67 8 30 N 85.40 E .75 5.92S 58.63E -16.00 8 53 N 82.00 E .72 4.40S 72.30E -22.43 1048.00 1042.41 973.81 1141.00 1134.37 1065.77 1235.00 1227.55 1158.95 1327.00 1318.96 1250.36 1424.00 1415.50 1346.90 9 0 N 80.20 E .35 2.33S 85.52E -29.20 8 6 N 78.60 E 1.00 .20N 99.11E -36.54 7 0 N 77.50 E 1.18 2.75N lll.19E -43.35 6 0 N 77.90 E 1.09 4.97N 121.37E -49.15 5 5 N 82.80 E 1.05 6.58N 130.60E -54.03 1513.00 1504.20 1435.60 1605.00 1595.98 1527.38 1697.00 1687.86 1619.26 1789.00 1779.81 1711.21 1886.00 1876.79 1808.19 4 18 N 87.50 E 1.00 7.22N 137.86E -57.29 3 35 N 90.00 E .78 7.37N 144.19E -59.75 2 5 N 87.90 E 1.63 7.43N 148.77E -61.48 1 23 N 78.80 E .82 7.71N 151.55E -62.77 1 6 N 46.50 E .78 8.58N 153.39E -64.25 1979.00 1969.77 1901.17 2073.00 2063.76 1995.16 2165.00 2155.73 2087.13 2258.00 2248.69 2180.09 2351.00 2341.61 2273.01 1 0 N 24.60 E .44 9.93N 154.38E -65.87 1 12 N 14.40 E .30 11.63N 154.96E -67.67 1 17 N 40.10 W 1.25 13.36N 154.53E -69.12 2 12 S 88.80 W 1.84 14.13N 152.07E -68.93 2 35 S 82.60 W .51 13.82N 148.19E -67.22 2444.00 2434.51 2365.91 2533.00 2523.44 2454.84 2625.00 2615.42 2546.82 2719.00 2709.42 2640.82 2812.00 2802.41 2733.81 2 42 S 78.60 W .23 13.12N 143.95E -65.01 1 30 S 72.00 W 1.37 12.35N 140.79E -63.13 0 42 N 82 20 E ~ 140 83E -63 36 0 54 N 82.20 E .21 12.76N 142.11E -64.00 SPF .... Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 MWD SURVEY JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 2904..00 2894.40 2825.80 0 36 2997.00 2987.39 2918.79 0 54 3090.00 3080.38 3011.78 0 54 3180.00 3170.37 3101.77 0 42 3274.00 3264.36 3195.76 0 48 N 83.00 E .33 12.91N 143.31E S 72.40 E .47 12.75N 144.49E N 81.20 E .44 12.64N 145.91E S 78.20 E .39 12.64N 147.14E S 78.90 E .11 12.39N 148.35E -64.58 -64.86 -65.28 -65.73 -65.95 3374.00 3364.35 3295.75 0 54 3457.00 3447.34 3378.74 0 54 3623.30 3613.62 3545.02 0 54 3716.70 3707.01 3638.41 1 0 3808.20 3798.50 3729.90 0 18 N 89.40 E .20 12.27N 149.82E N 85.60 E .08 12.32N 151.12E S 65.30 E .27 11.88N 153.61E S 84.10 E .35 11.49N 155.09E S 48.50 E .85 11.25N 156.06E -66.37 -66.90 -67.40 -67.58 -67.71 3901.70 3892.00 3823.40 3995.90 3986.19 3917.59 4090.70 4080.98 4012.38 4185.90 4176.17 4107.57 4280.10 4270.36 4201.76 0 48 0 36 0 54 0 54 0 48 S 81.80 W 1.09 10.99N 155.60E N 87.80 W .25 10.92N 154.45E S 78.20 W .37 10.78N 153.23E S 84.40 W .10 10.56N 151.75E S 72.00 W .22 10.28N 150.39E -67.30 -66.81 -66.24 -65.49 -64.73 4368.70 4358.95 4290.35 0 54 4462.50 4452.74 4384.14 0 54 4556.80 4547.01 4478.41 1 54 4651.80 4641.93 4573.33 2 42 4743.40 4733.42 4664.82 2 47 N 86.20 W .38 10.14N 149.11E N 87.90 W .03 10.21N 147.64E S 39.20 W 1.63 9.03N 145.91E S 29.80 W .93 5.87N 143.80E S 29.70 W .11 2.05N 141.62E -64.13 -63.66 -61.92 -58.21 -53.86 4836.60 4826.50 4757.90 3 5 4930.40 4920.15 4851.55 3 17 5025.00 5014.58 4945.98 3 35 5117.02 5106.44 5037.84 3 12 5209.30 5198.51 5129.91 4 18 S 39.70 W .64 1.86S 138.88E S 18.70 W 1.26 6.37S 136.40E S 12.40 W .51 11.85S 134.89E S 9.90 W .46 17.20S 133.82E S 20.40 W 1.40 22.98S 132.18E -49.21 -44.11 -38.45 -33.09 -27.10 5240.60 5229.72 5161.12 4 30 5304.80 5293.64 5225.04 6 5 5397.50 5385.57 5316.97 8 30 5488.00 5474.74 5406.14 11 6 5582.00 5566.45 5497.85 14 11 S 26.30 W 1.58 25.18S 131.22E S 26.80 W 2.49 30.49S 128.57E S 25.60 W 2.59 41.06S 123.39E S 27.20 W 2.89 54.84S 116.51E S 28.60 W 3.31 73.02S 106.86E -24.71 -18.80 -7.06 8.28 28.73 5674.10 5655.49 5586.89 15 23 5767.20 5744.76 5676.16 17 36 5859.30 5831.83 5763.23 20 23 5954.10 5919.96 5851.36 22 47 6047.90 6005.83 5937.23 24 36 S 24.40 W 1.75 94.07S 96.40E S 17.20 W 3.22 118.78S 87.13E S 16.90 W 3.04 147.45S 78.34E S 17.20 W 2.53 180.80S 68.11E S 15.40 W 2.07 216.99S 57.55E 52.15 78.54 108.43 143.22 180.75 SPE'~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 MWD SURVEY JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6142.90 6091.50 6022.90 26 36 6233.40 6171.47 6102.87 29 12 6326.00 6251.94 6183.34 30 6 6419.70 6332.97 6264.37 30 12 6514.80 6415.03 6346.43 30 30 S 16.60 W 2.17 256.43S 46.22E S 16.10 W 2.88 297.07S 34.31E S 16.00 W .97 341.09S 21.64E S 16.50 W .29 386.27S 8.47E S 16.50 W .32 432.34S 5.17W 221.60 263.77 309.37 356.24 404.10 6576.00 6467.82 6399.22 6647.70 6529.69 6461.09 6740.90 6610.20 6541.60 6834.70 6691.39 6622.79 6927.50 6771.96 6703.36 30 30 30 30 29 17 23 6 0 30 S 17.20 W .66 461.98S 14.15W S 17.40 W .20 496.57S 24.92W S 17.30 W .33 541.39S 38.92W S 17.00 W .19 586.27S 52.77W S 18.80 W 1.10 630.09S 66.92W 434.97 471.10 517.93 564.76 610.71 7021.40 6853.81 6785.21 29 12 7115.50 6936.27 6867.67 28 23 7206.20 7016.13 6947.53 28 12 7300.50 7098.96 7030.36 28 53 7394.10 7180.98 7112.38 28 42 S 18.00 W .53 673.76S 81.45W S 18.80 W .94 716.77S 95.75W S 18.40 W .30 757.52S 109.47W S 18.30 W .74 800.30S 123.66W S 17.90 W .30 843.16S 137.67W 656.67 701.93 744.87 789.87 834.88 7489.20 7264.59 7195.99 28 12 7584.00 7347.91 7279.31 28 47 7677.00 7429.56 7360.96 28 23 7771.00 7512.40 7443.80 28 0 7862.00 7592.52 7523.92 28 36 S 17.90 W .53 886.27S 151.59W S 15.60 W 1.32 929.58S 164.62W S 17.00 W .84 972.31S 177.11W S 16.40 W .52 1014.85S 189.87W S 18.10 W 1.10 1056.05S 202.67W 880.10 925.17 969.50 1013.76 1056.77 7957.00 7675.93 7607.33 28 36 8051.00 7758.73 7690.13 27 53 8142.30 7839.34 7770.74 28 6 8235.70 7921.11 7852.51 29 42 8330.20 8003.31 7934.71 29 23 S 14.00 W 2.07 1099.72S 215.24W S 15.50 W 1.06 1142.75S 226.56W S 17.30 W .95 1183.86S 238.66W S 15.50 W 1.95 1227.16S 251.38W S 16.30 W .52 1271.98S 264.15W 1102.01 1146.19 1188.88 1233.82 1280.20 8421.20 8082.55 8013.95 29 30 8516.20 8165.24 8096.64 29 30 8611.50 8248.02 8179.42 29 53 8675.80 8303.67 8235.08 30 12 8779.00 8392.82 8324.22 30 17 S 16.40 W .12 1314.91S 276.74W S 18.90 W 1.30 1359.48S 290.92W S 18.20 W .56 1404.24S 305.94W S 19.70 W 1.26 1434.69S 316.40W S 20.80 W .55 1483.46S 334.40W 1324.76 1371.43 1418.58 1450.74 1502.72 8876.80 8477.26 8408.66 8973.30 8560.41 8491.81 9069.00 8642.26 8573.67 9142.50 8704.77 8636.17 9163.40 8722.51 8653.91 30 17 30 42 31 42 31 47 32 0 S 20.20 W .31 1529.68S 351.68W S 19.90 W .44 1575.69S 368.47W S 18.70 W 1.23 1622.48S 384.84W S 17.50 W .87 1659.24S 396.86W S 16.50 W 2.70 1669.80S 400.09W 1552.05 1601.01 1650.54 1689.15 1700.16 SPF~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 MWD SURVEY JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 9195.00 8748.92 8680.32 9227.30 8774.69 8706.09 9258.70 8797.92 8729.33 9291.10 8819.74 8751.14 9323.50 8839.63 8771.03 COURS INCLN DG MN 34 35 39 30 45 0 50 17 54 0 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST S 15.00 W 8.63 1686.50S 404.79W S 13.20 W 15.54 1705.37S 409.51W S 12.40 W 17.60 1725.95S 414.18W S 12.30 W 16.36 1749.33S 419.30W · S 16.10 W 14.70 1774.12S 425.59W VERT. SECT. 1717.42 1736.71 1757.57 1781.19 1806.56 9355.80 8857.71 8789.11 57 54 9388.30' 8873.92 8805.32 62 17 9419.90 8887.32 8818.72 67 30 9452.10 8899.25 8830.65 69 0 9484.60 8910.52 8841.92 70 24 S 20.80 W 17.06 S 24.40 W 16.60 S 28.10 W 19.57 S 29.10 W 5.48 S 29.60 W 4.54 1799.48S 434.08W 1825.47S 444.92W 1851.11S 457.58W 1877.37S 471.90W 1903.93S 486.84W 1833.27 1861.42 1889.92 1919.60 1949.79 9516.20 8920.97 8852.37 71 0 9547.40 8930.66 8862.06 72 48 9580.20 8939.56 8870.96 75 41 9611.70 8946.06 8877.46 80 30 9644.10 8949.84 8881.24 86 5 S 30.30 W 2.82 S 29.40 W 6.39 S 28.60 W 9.15 S 28.30 W 15.27 S 29.50 W 17.67 1929.77S 501.73W 1955.49S 516.49W 1983.10S 531.79W 2010.19S 546.47W 2038.35S 562.01W 1979.30 2008.63 2039.93 2070.52 2102.42 9674.70 8951.22 8882.62 9704.60 8951.93 8883.33 9733.20 8952.93 8884.33 9764.00 8954.27 8885.67 9796.30 8955.31 8886.71 88 41 S 31.60 W 10.92 88 35 S 31.30 W 1.06 87 24 S 31.80 W 4.54 87 35 S 32.30 W 1.75 88 41 S 33.00 W 4.04 2064.67S 577.55W 2090.17S 593.15W 2114.53S 608.10W 2140.61S 624.43W 2167.79S 641.84W 2132.60 2162.05 2190.19 2220.44 2252.12 9828.60 8955.76 8887.16 9859.90 8955.52 8886.92 9891.80 8954.79 8886.19 9923.70 8954.04 8885.44 9956.10 8953.45 8884.85 89 41 S 32.40 W 3.61 91 11 S 33.20 W 5.43 91 24 S 32.60 W 1.98 91 18 S 32.40 W .70 90 48 S 32.50 W 1.57 2194.97S 659.29W 2221.27S 676.24W 2248.05S 693.57W 2274.95S 710.70W 2302.28S 728.08W 2283.80 2314.49 2345.75 2377.06 2408.87 9988.20 8953.11 8884.51 10020.40 8952.94 8884.34 10050.10 8952.81 8884.21 10083.40 8952.61 8884.01 10115.60 8952.53 8883.93 90 24 S 32.50 W 1.25 90 11 S 32.60 W .69 90 18 S 32.00 W 2.05 90 24 S 33.30 W 3.92 89 54 S 33.10 W 1.67 2329.35S 745.33W 2356.49S 762.65W 2381.60S 778.52W 2409.63S 796.49W 2436.58S 814.12W 2440.38 2471.98 2501.16 2533.83 2565.36 10148.00 8952.36 8883.76 10178.70 8951.63 8883.03 10210.90 8950.31 8881.71 10243.20 8948.79 8880.19 10274.60 8947.61 8879.01 90 41 S 33.90 W 3.49 92 0 S 34.70 W 4.97 92 41 S 35.30 W 2.86 92 41 S 34.70 W 1.86 91 35 S 34.60 W 3.52 2463.59S 832.00W 2488.95S 849.30W 2515.30S 867.75W 2541.73S 886.25W 2567.54S 904.09W 2597.06 2626.98 2658.27 2689.64 2720.20 SPE~¥-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 MWD SURVEY JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10306.80 8946.85 8878.25 91 5 10339.20 8946.46 8877.86 90 18 10370.50 8946.32 8877.72 90 11 10399.30 8946.20 8877.60 90 18 10433.41 8946.43 8877.83 88 54 S 34.80 W 1.67 2594.005 922.42W 2751.54 S 34.50 W 2.64 2620.665 940.84W 2783.09 S 34.80 W 1.01 2646.405 958.63W 2813.57 S 34.60 W .77 2670.085 975.03W 2841.61 S 33.40 W 5.41 2698.355 994.10W 2874.91 10466.30 8947.27 8878.67 88 11 10498.50 8947.66 8879.06 90 24 10530.71 8947.07 8878.47 91 41 10561.90 8946.20 8877.60 91 30 10594.20 8945.49 8876.89 91 0 S 34.50 W 3.96 2725.635 1012.46W 2907.02 S 34.00 W 7.01 2752.245 1030.58W' 2938.42 S 34.40 W 4.22 2778.875 1048.68W 2969.84 S 34.30 W .72 2804.615 1066.27W 3000.24 S 35.00 W 2.66 2831.18S 1084.63W 3031.68 10626.20 8944.77 8876.17 91 35 10654.80 8944.07 8875.47 91 11 10687.90 8943.43 8874.83 91 0 10721.00 8942.97 8874.37 90 35 10753.00 8943.20 8874.60 88 35 S 33.70 W 4.47 2857.595 1102.68W 3062.87 S 31.80 W 6.79 2881.63S 1118.15W 3090.91 S 31.40 W 1.35 2909.825 1135.49W 3123.50 S 32.90 W 4.69 2937.845 1153.10W 3156.02 S 35.10 W 9.29 2964.365 1170.99W 3187.26 10785.60 8944.28 8875.68 87 35 10816.90 8945.72 8877.12 87 5 10848.00 8947.73 8879.13 85 30 10879.90 8951.20 8882.60 82 0 10912.10 8956.54 8887.95 78 54 S 34.30 W 3.93 2991.155 1189.54W 3218.98 S 35.10 W 3.01 3016.855 1207.33W 3249.43 S 35.80 W 5.61 3042.135 1225.33W 3279.55 S 34.40 W 11.81 3068.075 1243.56W 3310.36 S 33.10 W 10.42 3094.475 1261.20W 3341.39 10916.80 8957.47 8888.87 78 30 S 34.10 W 22.54 10969.00 8967.87 8899.27 78 30 S 34.10 W .04 3098.305 1263.75W 3345.90 3140.665 1292.43W 3395.82 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3396.19 FEET AT SOUTH 22 DEG. 22 MIN. WEST AT MD = 10969 VERTICAL SECTION REI_J~TIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 201.52 DEG. SPE?-':-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 6 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD DIFFERENCE VERTICAL CORRECTION .00 .00 -68.60 .00 N .00 E .00 1000.00 995.00 926.40 3.58 S 78.12 E 5.00 2000.00 1990.77 1922.17 10.27 N 154.53 E 9.23 3000.00 2990.39 2921.79 12.74 N 144.53 E 9.61 4000.00 3990.29 3921.69 10.92 N 154.41 E 9.71 5.00 4.23 .38 .10 5000.00 4989.63 4921.03 10.32 S 135.22 E 10.37 6000.00 5962.27 5893.67 197.80 S 62.85 E 37.73 7000.00 6835.13 6766.53 663.83 S 78.22 W 164.87 8000.00 7713.68 7645.08 1119.69 S 220.22 W 286.32 9000.00 8583.37 8514.77 1588.51 S 373.11 W 416.63 .66 27.36 127.14 121.45 130.32 10000.00 8953.03 8884.43 2339.30 S 751.67 W 1046.97 10969.00 8967.87 8899.27 3140.66 S 1292.43 W 2001.13 630.34 954.16 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPEP~V-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 7 SH3~RED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -68.60 68.60 68.60 .00 168.60 168.60 100.00 268.60 268.60 200.00 368.64 368.60 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .13 S .33 E .00 .00 .28 S .62 E .00 .00 .69 S 2.98 E .04 .04 468.79 468.60 400.00 569.23 568.60 500.00 670.07 668.60 600.00 771.04 768.60 700.00 872.11 868.60 800.00 1.73 S 8.42 E .19 .16 3.21 S 17.46 E .63 .44 5.39 S 30.29 E 1.47 .84 6.51 S 44.16 E 2.44 .97 5.91 S 58.79 E 3.51 1.07 973.28 968.60 900.00 1074.52 1068.60 1000.00 1175.57 1168.60 1100.00 1276.36 1268.60 1200.00 1376.91 1368.60 1300.00 4.16 S 74.03 E 1.62 S 89.61 E 1.17 N 103.88 E 3.84 N 116.11 E 6.03 N 126.41 E 4.68 1.17 5.92 1.24 6.97 1.05 7;76 .78 8.31 .55 1477.30 1468.60 1400.00 1577.57 1568.60 1500.00 1677.73 1668.60 1600.00 1777.78 1768.60 1700.00 1877.81 1868.60 1800.00 7.09 N 135.17 E 7.37 N 142.47 E 7.40 N 148.06 E 7.66 N 151.28 E 8.47 N 153.28 E 8.70 .39 8.97 .27 9.13 .16 9.18 .05 9.21 .03 1977.83 1968.60 1900.00 2077.85 2068.60 2000.00 2177.87 2168.60 2100.00 2277.93 2268.60 2200.00 2378.02 2368.60 2300.00 9.91 N 154.37 E 11.73 N 154.99 E 13.59 N 154.34 E 14.12 N 151.30 E 13.67 N 146.97 E 9.23 .02 9.25 .02 9.27 .02 9.33 .06 9.42 .10 2478.13 2468.60 2400.00 2578.17 2568.60 2500.00 2678.18 2668.60 2600.00 2778.19 2768.60 2700.00 2878.20 2868.60 2800.00 12.80 N 142.37 E 11.99 N 139.69 E 12.51 N 140.34 E 12.68 N 141.59 E 12.88 N 143.04 E 9.53 .11 9.57 .04 9.58 .00 9.59 .01 9.60 .01 2978.21 2968.60 2900.00 3078.22 3068.60 3000.00 3178.23 3168.60 3100.00 3278.24 3268.60 3200.00 3378.25 3368.60 3300.00 12.84 N 144.21 E 12.61 N 145.72 E 12.64 N 147.12 E 12.38 N 148.41 E 12.27 N 149.88 E 9.61 .01 9.62 .01 9.63 .01 9.64 .01 9.65 .01 SPE¥ .... '-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 8 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 3478.26 3468.60 3400.00 3578.27 3568.60 3500.00 3678.28 3668.60 3600.00 3778.30 3768.60 3700.00 3878.30 3868.60 3800.00 3978.31 3968.60 3900.00 4078.32 4068.60 4000.00 4178.33 4168.60 4100.00 4278.34 4268.60 4200.00 4378.35 4368.60 4300.00 4478.37 4468.60 4400.00 4578.41 4568.60 4500.00 4678.50 4668.60 4600.00 4778.62 4768.60 4700.00 4878.76 4868.60 4800.00 4978.93 4968.60 4900.00 5079.12 5068.60 5000.00 5179.30 5168.60 5100.00 5279.62 5268.60 5200.00 5380.34 5368.60 5300.00 5481.74 5468.60 5400.00 5584.22 5568.60 5500.00 5687.71 5668.60 5600.00 5792.27 5768.60 5700.00 5898.53 5868.60 5800.00 6006.96 5968.60 5900.00 6117.29 6068.60 6000.00 6230.13 6168.60 6100.00 6345.25 6268.60 6200.00 6460.93 6368.60 6300.00 6576.91 6468.60 6400.00 6692.80 6568.60 6500.00 6808.38 6668.60 6600.00 6923.64 6768.60 6700.00 7038.34 6868.60 6800.00 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 12.35 N 151.45 E 12.17 N 152.97 E 11.56 N 154.42 E 11.35 N 155.94 E 11.04 N 155.92 E 10.91 N 154.64 E 10.82 N 153.42 E 10.57 N 151.87 E 10.29 N 150.41 E 10.15 N 148.96 E 10.22 N 147.39 E 8.47 N 145.46 E 4.78 N 143.18 E .56 N 140.77 E 3.62 S 137.43 E 9.03 S 135.51 E 15.12 S 134.19 E 20.88 S 132.96 E 28.10 S 129.77 E 38.77 S 124.48 E 53.79 S 117.06 E 73.50 S 106.60 E 97.44 S 94.93 E 126.20 S 84.84 E 160.53 S 74.37 E 200.58 S 62.08 E 245.45 S 49.50 E 295.55 S 34.75 E 350.37 S 18.98 E 406.16 S 2.58 E MD-TVD VERTICAL DIFFERENCE CORRECTION 9.66 .01 9.67 .01 9.68 .01 9.70 .01 9.70 .00 9.71 .01 9.72 .01 9.73 .01 9.74 .01 9.75 .01 9.77 .01 9.81 .04 9.90 .10 10.02 .12 10.16 .14 10.33 .17 10.52 .19 10.70 .18 11.02 .32 11.74 .72 13.14 1.40 15.62 2.47 19.11 3.50 23.67 4.56 29.93 6.25 38.36 8.43 48.69 10.34 61.53 12.83 76.65 15.13 92.33 15.68 462.42 S 14.28 W 108.31 15.97 518.34 S 31.74 W 124.20 15.89 573.69 S 48.93 W 139.78 15.58 628.29 S 66.31 W 155.04 15.26 681.62 S 84.00 W 169.74 14.71 SPEP .... -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 9 SHARED SERVICES DRILLING PBU/15-47 500292261700 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/11/95 DATE OF SURVEY: 120395 JOB NUMBER: AK-MW-50112 KELLY BUSHING ELEV. = 68.60 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7152.26 6968.60 6900.00 733.32 S 101.39 W 183.66 13.91 7265.82 7068.60 7000.00 784.39 S 118.40 W 197.22 13.57 7379.99 7168.60 7100.00 836.71 S 135.58 W 211.39 14.16 7493.74 7268.60 7200.00 888.32 S 152.25 W 225.15 13.76 7607.62 7368.60 7300.00 940.54 S 167.68 W 239.02 13.87 7721.38 7468.60 7400.00 992.49 S 183.27 W 252.78 13.76 7834.75 7568.60 7500.00 1043.65 S 198.62 W 266.15 13.37 7948.65 7668.60 7600.00 1095.84 S 214.27 W 280.05 13.90 8062.17 7768.60 7700.00 1147.78 S 227.95 W 293.57 13.51 8175.46 7868.60 7800.00 1198.77 S 243.30 W 306.86 13.30 8290.35 7968.60 7900.00 1253.19 S 258.67 W 321.75 14.89 8405.17 8068.60 8000.00 1307.34 S 274.52 W 336.57 14.81 8520.06 8168.60 8100.00 1361.28 S 291.54 W 351.46 14.90 8635.24 8268.60 8200.00 1415.48 S 309.64 W 366.64 15.18 8750.94 8368.60 8300.00 1470.23 S 329.37 W 382.34 15.70 8866.77 8468.60 8400.00 1524.93 S 349.93 W 398.17 15.82 8982.83 8568.60 8500.00 1580.26 S 370.12 W 414.23 16.06 9099.95 8668.60 8600.00 1637.88 S 390.06 W 431.35 17.13 9219.48 8768.60 8700.00 1700.61 S 408.37 W 450.88 19.53 9377.25 8868.60 8800.00 1816.59 S 441.04 W 508.65 57.76 10969.00 8967.87 8899.27 3140.66 S 1292.43 W 2001.13 1492.48 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: RE: 7 February 1996 Transmittal of Data ECC #: 6536.00 Sent by: HAND CARRY Data: OH-LDWG Dear Sir/Madam, Reference: I 15-47 NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE+LIS Run # ~2 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Date: FE~ 0 ~ ]996 Oil & Gas Cons. Commission GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10015 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 2/1/96 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 15-47 ~"-t'~/ 9 6 0 0 4 PRIMARY DEPTH CONTROL GR/CLL 9 51 2 2 2 1 D.S. 15-2 ,~$) 95408 DUAL BURSTTDT-P (BORAX) 951207 1 , SIGNED' Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DA~[~.B 0 ~ 996 Anchorage GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 A'I'TN: Sherrie NO. 9968 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 1/5/96 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk !D.s. 2-17 ~)O"~ GAS ENTRY LOG 951 212 I " 1 DiS. 7-1 ~ 7" ~./ TDT-P'BoRAx, " 951201 I I ..... "' D.S. 7-8 "] ~- ! (O PRODUCTION PROFILE 951 209 I 1 D~,S. 14-4 ... ~ o°,,~'L:~ PRODUCTION PROFILE 951 209 ,, 1 1 ,, D.S. 15-20 ~L~"Ct~ TDT-PBORAX 951202 1 1 ,, D.S. 15-34 ......cjc~-.(~ TDT-PBORAX 1951204 1 1 D.S. 15-4.7 __Ci~ "./'7 L~ PRIMARy DE~TH CONTROLGR/CCL 951222 1 1 .. , ~ , ,., .. , · . , SIGNED. RECEIVED JAN 0 5 DATE: , .,o...,,:, ,~,, &~,~s Co;is. Commission Anchorage Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 8 December 1995 RE: Transmittal of Data ECC #: 6536.00 Sent by: HAND CARRY Data: OH-LDWG Dear Sir/Madam, Reference: ARCO 15-47 PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: Prints/Films: ZDL/CN FINAL BL+RF DIFL/DLL FINAL BL+RF FMT FINAL BL+RF BHC/AC FINAL BL+RF GR/RA MRKR FNL BL+RF CN FINAL BL+RF BH PRO FINAL BL+RF SSVD FINAL BL+RF Run # 1-2 Run # 1~ Run # 1 Run # 1 Run # 1 Run # 1-2 Run # ~2 Run # 1-2 Please sign and return to.: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 RECEIVFD y..~/~/~ Anchorage, AK 99518 DEC FAX to. (907) 563-7803 ~ ~:,~:. Received b Date: .... CI I:::i I I_/I rd G s E I=t ~./I I- I:= S December 12, 1995 AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 Re: Survey Data 15-47 Dear Mr. Grant, Enclosed are two hard copies of the above mentioned file(s). Well 15-47 MWD survey, surface to 10,969'. Please call me at 563-3256 if you have any questions or concerns. Regards, Sandra L~fkin Dept. Specialist Attachments. ".Consc tln°hora90' °nb.¢~io[;' 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: David Johann, Chairma'~¢ Blair Wondzell, P. I. Supervisor FROM: Doug Amos, ~/~ SUBJECT: Petroleum Inspector DATE: FILE NO: November 12, 1995 egghklcd.doc Diverter Inspection Doyon 14 Arco PBU DS1 5-47 Prudhoe Oil Pool PTD No. 95-174 Sunday, November 12, 1995: I t[aveled to Arco's PBU DS15-47 well to witness the Function Test and Inspect the Diverter System. I found the location well organized and the Diverter System in compliance. The 40' vent line was angled approximately 30° so that in the event of a divert scenario the gas would be vented into the reserve pit. The vent line was anchored and chained to a pipe' saddle to prevent movement during diverting operations. The vent line terminates approximately 20 feet from a flow line originating from the adjacent well. However the portion of the flow line that would be affected during venting is blind flanged and blocked. Doyon 14 will be drilling 7 additional wells at 15 foot spacing on this drillsite with this same diverter arrangement. Some of the upcoming location will have the vent line terminated within 15 to 20 feet and at the same elevation as the active flow lines in the pit area. An AOGCC Diverter Inspection Form with Locati°n Schematic is attached for reference. SUMMARY: Witnessed the Diverter Function Test at Arco's PBU DS15-47 well on Doyon Rig 14. Attachment: EGGHKLCD.XLS Drlg Contractor: Operator: Well Name: Location: Sec. 22 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Diverter Systems Inspection Report Doyon Drilling Inc. Arco Alaska Inc. PBU DS 15-47 T. 11N. Operation: Rig No. Development 14 PTD # Date: 11/12/95 X Exploratory: 95-174 Rig Ph. # 659-4510 Gene Cooper R. Oper. Rep.'. Rig Rep.' 14E. Mark Egholm Merdian Umiat TEST DATA MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK Reserve Pit: OK (Gen.) DIVERTER SYSTEM INSPECTION: Diverter Size: Divert Valve(s) Full Opening: Valve(s) Auto & Simultaneous: Vent Line(s) Size: Vent Line(s) Length: Line(s) Bifurcated: Line(s) Down Wind: Line(s) Anchored: Turns Targeted / Long Radius: Well Sign: Drlg. Rig: Flare Pit: 20 Yes Yes 16 4O No Yes Yes N/A OK OK OK in, in. ACCUMULATOR SYSTEM: Systems Pressure: 3,000 Pressure After Closure: 1,900 200 psi Attained After Closure: min. Systems Pressure Attained: 1 min. Nitrogen Bottles: 4 @ 2,000 Avg. 43 45 MUD SYSTEM INSPECTION: Light Alarm Trip Tank: OK OK Mud Pits: OK OK Flow Monitor: OK OK GAS DETECTORS: Light Alarm Methane OK OK Hydrogen Sulfide: OK OK psig psig sec. sec. psig DIVERTER SCHEMATIC Prevailing Wind Direction Northeast to Southwest Pad Access Edge of Drillsite 8" Flow Line 16" Hydraulically Operated 40' Full Opening Knife Valve / 16" Vent Line Blind Flange Motor, Pits, Pipe Shed //',~~/' ~ i ~ Rig & Sub Base / 20" Annular Preventer ! ! 8" Flow Line ~~.~"~r .~pOc/{$ 'ILO ~.. ~'1~-- E~geofDrillsite I i 8" Block Val/v.e////× Mud Pit Non Compliance Items I Repair Items Within N/A Day (s) And contact the Inspector @ 659-3607 Remarks: Accumulator Failed the 2 minute preformance test, The pump was repair and retest good. Distribution orig. - Well File AOGCC REP.: c - Oper/Rep c - Database c- Trip Rpt File EGGHKLCD,XLS c - Inspector TONY KNOWLE$, GOVERNOR OIL AND GAS CONSERVATION COPEqlSSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 7, 1995 .: Terry T. Jordan, Senior Drilling Engineer ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 15-47 ARCO Alaska, Inc. permit No 95-174 Surf Loc 3648'NSL, 4956'WEL, Sec. 22, T11N, R14E, UM Btmhole Loc 747'NSL, 826'WEL, Sec. 21, T11N, R14E,UM Dear Mr. Jordan: Enclosed is the approved application for permit to ddil the above referenced well. The permit to ddll does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting ddiling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before ddlling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, BY ORDER OF THE COMMISSION /encl c: Dept of Fish & Game, Habitat Section - w/o enct Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.OO5 la. Type of work Drill [] Redrill I-Illb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. Plan RTE = 67 f e et Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028306 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 ^AC 25.025) 3648' NSL, 4956' W£L, SEC. 22, T11N, R14E Prudhoe Bay Unit , //~, ,to, p. of .p.f/gductive interval 8. Well number Number R14E ..¢.; ,~.l~ 15-47 U-630610 ~, t~t~, -L~d pt~,~, ¢5/~ 5~......,.¢ v ..- a~p~ ~-' '~¢:~r' 9. Approximate spud date Amount ~2' ~¢¢¢., WEL, SEC. T11N, R14E 11/07/95 $200,000.00 12. Distance to nearest 13. Distance to near.~s¢... _well 14. Number of acres in property15. Proposed depth(MD~dTVD) property line . ~ ~'f .-/'FN.c)'.5'¢:f ~, ADL 028309 2000 feet i~'~'5-24, Atsurface30, feet 2560 10917'MD/8936' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 25.035 (e)(2)) Kickoff depth 200 feet Maximum hole anglego.89 o Maximum surface 3330 psig At total depth (TV•) 8800'/4390 psig 18. Casing program Specifications Setting Depth s~ze - Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# NT80 BTC 3500' 30' 30' 3500' 3493' 9ac sx CS III, 305 sx 'G; 250 sx Pi= 'C' 8-1/2" 7" 26# NT80 NSCC 8695' 30' 30' 8725' 8350' 220 sx Class 'G' 6" 4-1/2" 12.6# L80 NSCT 2089' 8621' 8300' 10710' 8960' 245 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural . Conductor Surface i" .... ~-.. ~ -, --- Intermediate [";OV c; 'i Production '~' ~'-' '" Liner "~."~'~,'~ C!J~ ° Perforation depth: measured ' ~,~,..~. ~. 6~,s ~.;0%. true vertical ............. ~,~. 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report• 20 AAC 25.050 requirements[] 21.1 hereby cedi~ that t.b/e~oi~g_ is true and correct to the best of my knowledge 6,¢s Signed "/'~ I /,N~T~ Title Senior Drilling Engineer Date ~ Commission Use Only / / Permit Number T-APl number .., . _. IApproval date See cover letter 15c-cz '~''-' 2-- ~-- ~ /.,/ I //- '~ "¢-,~ for other requirements Conditions of approval Samples required [] Yes [] No Mud Icg required []Yes ~ No Hydrogen sulfide measures [] Yes [] No Directional survey required J~ Yes [] No pressur or B B Required workingu, cuo,~ ~uuy*'tlgin~9~'"n"G2~J Fi3M; IR5M; D10M; D15M; Other: by ordero, Approved by Tuckerman Babcocl~ Commissioner me commission Date Form 10-401 Rev. 12-1-85 Submit licate BP EXPLORATION Memorandum To: Alaska Oil & Gas Conservation Commission Date: November 7, 1995 Terry Jordan ~ f (~ ~/?/~' Shared Services Senior Dr~ling Engineer Permit 95-174, DS 15-47 From: Subject: Due to a clerical error, the legal locations at the top of the productive interval and at total depth were list incorrectly on the original Permit To Drill. Please change these locations to the following: At top of productive interval 1618' NSL, 237' WEL, SEC. 21, T11N, R14E At total depth 747' NSL, 826' WEL, SEC. 21, T11N, R14E Thank you for your assistance in this matter. TREE: 4" CIW WELLHEAD:FMC DS15-47 OTIS O ''~ SSSV Landing Nipple ~ Z~, -- i ~' _+_2200' 9 5/8" 47 #/ft NT-80 BTC iii, i-- I i-i Production Tubing ' 4-1/2" 12,6#/ft L-80 NSCT I ' [~OV 0(3 ]995 Alas_Ica .Oil .&. 6as Cons. Commission Anchorage _. 7" 26 #/ft NT-80 NSCC Surface to 8500' 4-1/2" X 7" Packer Il I ~II/ 7" 29 #/ft NT-80 NSCC 8500'- I/ / 8724' : I i , k18724'1 · . TD I0707'MD TVD 4.5" Liner Top 4.5" 12.6#/ft L-80 DATE REV. BY COMMENTS PRUDHOE BAY UNIT 11/6/95 BWS PROPOSED COMPLETION WELL: 15-47 APl NO :029-21952-01 SEC 22; Tll N; R14E Shared Services Drilling BPX-Shared Services Dz" ng Alaska State Plane: Zone. PBU' EOA: DS15 Slot' 15-4?As-Built Wellpath ' 15-47~[p4 HALLIBURTON APPROVED WELL DESIGN KI]P ! ~'TA~ ~ ~IJILD t 1.00%~.00 ft 9 ~8 In OD, 0:3500 MD, :13494 TVD ~1~ t 3~44 MD .... ~ .... ~O~ ~ 6846 MD K-10 4 1/2 iff OD, WELL PLAN PROFILE SUMMARY 0 ~CG{)ellt ver."dc,,t t:' 1/4' hole '~0 ~ ~. 9144 ~ ~t oF ~c~t t 1~ / 1~ ~lt ~ ~' [~ ~ ~. ~14.~'. 10707 ~ ~ ~ P~ ~ POINT DATA 3G,'C<~' ! 8007 J~) K'-~ 20,00* ~ 834:S ~ 8ra_q~ ~ / L~ / Top ~ · 8438 MD ~C l ~' ! 9~0 ~ ~c A 7 In OD, O 8724 MD,.i~ ..... ~ ~00' a 8978 ~ Z3 .... -1~ ...... 3 0 ' ~ ~ P~: 20L~2~ CASING PDI~ DATA ] I OD MD Inc Azl TYO N~ 9 S/8 In ~00 O,00' 0,00' 3494 0 N 1~5 E 7 In 87~430.00'196.83' 8347[456~ ~99 ST~T ~ 11~ ~ ~ l~ 70 T-D T-3 4[3e~ 1~ 41~6 ~ ~ 12. ~ K-I~ 46~ ~ 1~ ~38 ON ~T~T ~~ 49~ ~ 1~ 4~ 0N IRS We~ ~ 6140 ~6~ 1~ &l~ ~t· ~g K K-IR ~ ~ l~ ~ ~ ~ ~ K K-10 66~ =~ 1~ 67. = ~ 36 V 74~ ~ ~ ~ 1~ ~46 1~4 ~ ~4 8713 ~ 1~ ~37 14 ~7 97~ ~ ~ 1487 Z4 33~ ~SS 3~* 1~ ~4a 16~ ~347 - T~ 9it~ 3~' I~E~ KB~ 1644 ~ ~ ~9 44.3~~6~ ~tO 17~S 314 93~~SL* ~7.0~ ~Ta 1795 ~ 4tS v r~? ~ 6~74'~.34' ~3 19~8 $ 433 V 9144 I.~ ST~T CF ~! 1~.00'~ ~ ~ 7~ ! ~44 ~ 4 1~ ~ OD, 0 10~7 MD, 8957 ~D PLOT INFORMATION DRAWING NAME/FII._~ NAME I~1 9110 t5-47 Compode IP~I 11 ~ITP4HF', 9KD SURFACE LOCATION P~P~ ~ 8t~e Pla~ ~ ~ ~ 107~.38 mz,,.,s 0 ~ ~ 3tie.ia SMO~.S ~00.T4 To~{]et N~ne TYD N~ EV Gpld X Gr~d ¥ ·~l 8957 ~030 S ~7 v 6757~ 5957814 a~I 8957 ~901 S 1144 g &75~91 5959930 P~ygon 8957 E687 S 1319 V 675011 59~140 oVer~e~ 8957 E687 { 1319 V 6~011 59~140 ·Ver~e~ g9~ 1845 S 465 V 675845 59~001 ·Vertex3 ~S7 E031 S E77 ~ 676037 59~8~ oVerCex4 ~ ~440 S 376 V 675948 5~409 'Ver~e~ 89~7 ~900 S ~0 V 6~6~ ~6941 ·Ve~te~ 0957 2901 S 1144 V G~191 5~6930 I Well Name: Well Plan Summary Revisions I 15-47 ]Type of Well (producer or injector): I Producer Surface Location: 3648'NSL' 4956 WEL, sec 22, T1 IN, R14E Target Location: 2297 SNL 2904 WEL, sec 15, TI IN, R14E Bottom Hole Location: 2000 SNL 2714'WEL, sec 15, TI IN, R14E I AFE Number: ]4J0307.0 ] Estimated Start Date: Dec. 1, 1995 I Rig: I DOYON 14 ] Operating days to 25 complete: I Well Design (conventional, slimhole, etc.):] Ultra-Slimhole Horizontal Formation Markers: GR 33.2' Formation Tops MD TVD (BKB) Base of Permafrost 1900 1850 9-5/8" Casin~ 3500 3493 TI'4/T5/SV3 4135 4129 UGNU Sands 5360 5353 Ugnu S marker WEST SAK 6143 6104 SEABEE (K- 12) 6386 6322 K-5 7705 7465 PUT RIVER 8264 7949 LCU (KINGAK) 8347 8021 SAG RIVER 8670 8301 SHUBLIK 8715 8340 7" Casing 8725 8350 10' tvd below the top of Shublik Sadlerochit (Z 4B) 8790 8405 Zone 3 8981 8570 Zone 2 9067 8645 CGOC 9368 8875 Zone 1 9412 8898 Kavik 9660 8960 End of Horiz. 10710 8960 4-1/2" Liner Shoe Casing/Tubing Program: Hole Cs~/ Wt/Ft Grade Conn Length Top Btm Size Tbg MD/TVD MD/TVD O.D. 30" 20" 91.5# H40 WELD 80 30'/30' 110'/110' 12-1/4" 9-5/8" 40# NT80 BTC 3500' 30'/30' 3500'/3493' 8-1/2" 7" 26# NT-80 NSCC 8695' 30'/30' 8725'/8350' 6" 4 1/2" 12.6# L80 NSCT 2089' 8621'/8300' 10710/8960' NA 4 1/2" 12.6# LB0 NSCT 8621' surface 8621'/8300' Logging Program: ]Open Hole Logs: I Cased Hole Logs: 12-1/4" MWD Dir 8-1/2" MWD Dir from surface shoe to intermediate casing point. MWD Dir/GR from 100' MD above the Put River to casing point. Sample catcher from Zone 2 to TD. 6" MWD Dir/GR to TD GR-DEN-NPHI-RES from TD' to Casing shoe GR w/PDC Mud Program: Special design considerations MI Flow Pro ® Polymer system in 6" horizontal hole section. Higher mud weight in the surface hole possibly needed due to Cretaceous interval. Surface Mud Properties: ] 12-1/4" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 100 20 15 20 8.5 15 to to to to to to to 9.8 300 60 60 80 10 25 Intermediate Mud Properties: 18-1/2" hole section Density Plastic Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.2 8 10 5 30 8.5 15 to to to to to to to 10.4 15 25 15 50 10.5 5 Production Mud Properties: 1 6" hole section Density LSRV Yield 10 sec 10 min pH Fluid (PPG) (cps) Point gel gel Loss 8.5 50,000 40 18 24 8 <6 to to to to to to to 9.0 75,000 45 23 29 9 <6 Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer ~ .~. will be installed and is capable of handling maximum potential surface pressures, i"- ~ ~ ~ ~ '~ ~7. ~./ Diverter, nOPE and drilling fluid system schematics on file with AOGCC. Directional: I KOP: 1200' MD I IMaximum Hole Angle: 190.89 degrees Close Approach Well: nearest is 15-24, 30' away at surface The above listed wells will be secured as necessary during the close approach. ;~,nch0ra§0 Cement Data: Casing/Liner 9-5/8" ,! Lead: Sxs/Wt/Yield 980/12.2/1.92 none Tail: SxsFWt/Yield 305/15.8/1.15 170/15.8/1.14 Comments Perm & Class "G" TOC-7200' 4-1/2" none 245/15.7/1.19 Class "G" Drilling Hazards · PUT formation (8264 MD) is expected to have hydrocarbon present in the zone but not of producable quanities. Expecting some gas cut mud possible. · Losses have been encountered drilling the Kingak, Shublik, Sag River and Sadlerochit formations on DS 15. · A minimum of 9.8 ~)~)o mud weioht should be used to drill throuah the 15-47 DRILLING AND COMPLETION PROGRAM 1. MIRU drilling rig. N/U diverter and function test same. ,, Drill 121/4'' hole to surface casing point at 3500 MD. Run and cement 95/8'' 47#/ft, NT-80 BTC surface casing. 1 Install Blow out prevention equipment consisting of 5000 psi W. P. pipe rams, blind rams and annular preventer. Function test and pressure test to 250/5000 psi. . Test casing to 3000 psi for 30 minutes. Drill 10' of new hole and perform leak off test. . Directionally drill 8 1/2 inch hole to 10 feet into the Shublik formation at an angle of 30 degrees. The 8 1/2 inch hole will have a MWD/GR installed during the drilling of the intermediate hole section. . MU and RIH with 7" 26#/ft NT-80 NSCC casing string and cement as per well plan. . Clean out to 7" landing collar and test casing to 3500 psi for 30 min. Drill 10' of new hole run a formation integrity test at 0.5 ppg or more than the expected mud weight to be used to drill the section. Displace to 9.0 ppg FIo Pro mud system. Directionally drill to horizontal and continue to TD at =/- 10917 MD/8936'TVD. The 6 inch BHA will have a MWD/GR installed. . Make open hole cleanout trips as required to provide a smooth wellbore for running liner. . Run open hole logs (GR/CNL/Density/Res) from TD to the 7 inch casing shoe. . Run 41/2'', L-80 solid liner assembly to bottom. Space the liner hanger and packer 150' above the 7" casing shoe. 10. Cement the liner in place with the total cement volume based on 30% excess, 150' liner lap, top of cement 200' above the liner with drillpipe in the hole, and 80' shoe volume. 11. 12. 13. Set liner hanger and packer. Unsting running tool and reverse circulate ~. excess cement from the wellbore. POOH. ~;"' RIH with clean-out mill. Clean out to landing collar. Displace well to clean, filtered, inhibited seawater. Test liner and lin~'):~l~ to 3500 psi for 30 minutes. 14. RIH with 3" drillpipe conveyed perforating guns and perforate the 41/2" liner. POOH and lay down guns. 15. RIH with 41/2" L-80 completion with SSSV, GLMs, and 7"x 41/2'' packer. Packer should be set with the wireline reentry guide spaced out to be 150' above the liner tieback stem. Set packer and test tubing to 3500 psi. 16. 17. Set 2-way check valve. Test to 3000 psi. ND BOPs. NU tubing head adapter and tree. Test same to 5000 psi. Pull 2-way check valve. Test 4~/2" x 7" annulus to 3500 psi with 2000 psi on tubing. Shear RP valve. Freeze protect well through shear valve in top GLM station. Release rig. 9s/8" Surface Casing-Cementing Program Casing Size: 95/8'', 47#, L-80 Circ. Temperature: 40°F Spacer: 75 bbls fresh water ahead of lead slurry. Lead Cement Type: BJ Coldset III, with Sodium Citrate retarder Weight Yield Mix Water Sacks Barrels Thickening Time 12.2 ppg 1.92 ft3/sx10.53 gps 980 335 4.00 hrs + Tail Cement Type' Class G + 2% A-7 + 2% CaCI as required Weight Yield Mix Water Sacks Barrels Thickening Time 15.8 ppg 1.15 ft3/sx4.95 gps 305 63 3.5 hrs +/- Top Job Cement Type: Type C Permafrost, with Sodium Citrate retarder Weight Yield Mix Water Sacks Barrels Thickening Time 14.95 ppg 0.94 ft3/sx3.75 gps 250 42 NA Centralizer Placement: 1. Run one(l) bow type centralizer per joint for the first 15 joints. 2. Place the centralizers in the middle of each joint with a stop collar. 3. Do not run cement baskets. Other Cement Considerations' 1. Mix all slurries "on the fly." Cement Volume Basis 1. Lead slurry to surface w/100% excess. 2. Tail slurry volume 375 sx 3. Top job volume 250 sx. 7" Intermediate Casing-Cementing Program Casing Type: 7", 29#, NT-80, Mod BTC Circ Temperature: 140° F Preflush/Spacer: 20 bbls of H20 w/2% KCL, 70 bbls NSCI (ARCO Spacer replacer) at 1.0 ppg over mud weight. Tail Cement Type: Class G + 0.3% FL-52+ 0.5 CD-32+ 0.15%A-2 + 1 ghs FP-6L as required Weight Yield Mix Water Sacks Barrels Thickening Time 15.8 ppg 1.14 ft3/sx4.85 gps 220 45 3 - 4.00 hrs Centralizer Placement: 1. 2 turbulator centralizers per joint from TD to 300' above the Put River. 'Other Cement Considerations: 1. Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. 2. Ensure thickening times are adequate relative to pumping job requirement. 3. Displace at as per Recommended Practices for given hole section. Cement Volume Basis 1. 1525 ft of fill with 30% excess designing for 1000 ft above the PUT River. , 41/2" Liner-Cementing Program Casing Type: 41/2", 12.6#, L-80 NSCT Circ. Temperature: 140° F. Bottom Hole Static Temp = 220° F at 8800' SS. Preflush/Spacer: 20 bbls of H20 (with KCI), 50 bbls MCS-4 w/2% KCL at 1.0 ppg over mud weight. Cement Type: Class G + 175 ghs BA-86L + 2% A-9 + 0.3% FL-33 + 0.6% CD-32 + 0.2% A-2 + 0.5% gel + 1 ghs FP-6L Weight Yield Mix Water Sacks Barrels Thickening Time 15.7 ppg 1.19 ft3/sx3.43 gps 245 52 .75 hr surf + 3-4 hr @ 14o° Centralizer Placement: 1. Run 2 turbolators per joint over the entire length of the liner except for the joint that will be reciprocating in and out of the 7" intermediate shoe. (1/8,, under hole size) 2. Turbulator placement may be revised based on hole condition after the hole opener run is completed. It is very important that a good cement job is achieved. Other Cement Considerations: 1. Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off the liner. Note gellation tendencies of slurry when consistometer is re-started after shutdown period. If additional retarder is required, consult with cementer. 2 Batch mix the cement slurry. 3. Fluid loss should be 50cc or less. 4. Displace @ 6 - 8 bpm. Cement Volume Basis 1. Open hole + 30% excess 2. 51/2" casing capacity below landing collar 3. 150' of liner lap 4. 200' of cement on top of the liner in the 7" casing with drillpipe in the hole :d ' ~%~> 5 Disposal Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: All drilling and completion fluids can be annular injected. Request to have well DS 15-47 for annular pumping. Request to AOGCC for Annular Pumping Approval For DS 15-47 . , , , , , Approval is requested for Annular Pumping into the DS 15-47 9 5/8" by 7" casing annulus. As referenced in Area Injection Order #4 there are no drinking water aquifers in the Prudhoe Bay Field Eastern Operating Area ( including the Lisburne Oil Pool), as the average level of total sissolved solids (TDS) at the ambient water within the proposed project area is above 10,000 ppm. There are no domestic or industral use water wells located within one mile of the project area. The 9 5/8" casing shoe will be set at 3500'MD (3496'TVD) which is below the permafrost and in the shale formations in the Sagavanirtok above the Ugnu Formation. The burst rating (80%) for the 9 5/8" 47#/ft N-80 casing is 5496 psig while the collapse rating (80%) of the 7" 26#/ft NT-80 i~ 4328 psig. The breakdown pressure of the Ugnu formation is 13.5 ppg equivalent mud weight. The Maximum Allowable Surface Pressure while annular pumping is calculated accourding to the following equation and is 2695 psi for a 10.0 ppg fluid in this well (assumes worst case in which 7 inch casing is filled with gas). MASP=4170 psig - ((fluid density ppg - 1.9) * 0.052*3500 TVD) A determination has been made that the pumping operation will not endanger the integrity of the well being drilled by the submission of data to AOGCC on 10/30/95 which demonstrates the confining layers, porosity and permeeability of the injection zone. The cement design for this well ensures that annular pumping into hydrocarbon zones will not occur. AREA WELL Prev. VOL Permitted Injected Vol (aBES) (aBES) DS 15-47 0 0 PBU DO NOT EXCEED 35,000 BBLS IN ANY ANNULUS Permitted Dates Submitted for 1995 TREE: 4" CIW Planning KBE = 65.85 WELLHEAD:FMCDS15- 47 BF-MSL =XXX'Rig Doyon 14 I ~ OTiS '~' SSSV Landing Nipple 9 5/8" I 47 #/ft NT-80 BTC Ill Production Tubing 4-1/2" 12.6#/ff 1_-80 NSCT i I · · 4-1/2" X 7" · · Packer ~ll~ i 26 #/ft NT-80 NSCC k \ . I, ~,~ ~ C~us Cor~so Con~missior, %~ A~,cf,..oracje ~~ 1ToD917 'TMv~ 4.5" Liner Top 4.5" 12.6#/ft N-80 DATE REV. BY COMMENTS PRUDHOE BAY UNIT 9/21/95 BWS PROPOSED COMPLETION WELL: 15-42 APl NO · SEC 221 T11 N; R14E Shared Services Drilling .iT E6 '95 11:~BAM ALRSKR:__. -'HALLIBURTON DRIL~IMG .... ~-Sha~ed Services Drill;hQ ~l~sk~ S~te Plcne: Zone4 PBU ~ EOA; ~15 Slot, 15-47 Wellpath, 1~47Wp3 v~ ~ 4641 6104 o,o0 8 0 ~ TIEIN 0.00 8 E~X] ~ KOP / ~TART 8.00 8 400 MD 6,OO 8 8QO ~lt] 6,00 8 1300 ~ 4,~ 8 1~30 ~ 8.00 8 t7[X2 ~D O,OO 8 lg03 MIl 'O, OO 8 41:35 ND T-3 "O,OO 8 4647 MD K-iS O.CX) 8 ~ 4.00 8 5168 7.g6 8 ~ MD 18.00 8 ~8 MD 16,~ 8 ~62 '~,~ 1107 30,00 8 684g MD K-10 8010 MD K-8 3117 I I I I -5O0 O VERTICAL ~ Pl-4~' 80t,51 II~TA Zl / 50' ZI 10710 I I I 44~33 60,74 1~:~4 lg~4 t~r:~4 1471 161~ 8 18.00/IQO f't I ; I Akxsk~x S-t~ce Plane: Zone4 PBU: EFI~ I)St5 Slo~c , ~1~-47 Wellpo~ch: 1~-47~p3 H~_LI~URTUN. , , ~~,~- .......... . ........... ........ ,,~ ............. : ..... ~ . .... ~ ~.~:~.z..~/,.~,_..: .... 1'..0.5 ~,.::,~ · ;~£"iTOO-If~;: i ~]Vi~Ji'iq ......... ':' :'::=":~!:~~~?~::: :' ": ...... '?'~' ............ ' ..... "::'"."' .,-: VERTICiaL S~'j[ZTI=~ R~, I~..I.}EA9 " 8000-~ 8D2! 1 6iOl{_, §~§ -- 8340 8500 -- 8570 8600 -- 8645 ee75 ee~e- gOD0 -- gto0., I~RIZDNTAL VIL~ (11~S ADRI'H) SI..~V----~ REF, WR LFEN) , ~ 33.00 ~ 83/-,7 MD Ibse PUT / LCU /Tcp I(inGak ' · ,_275 ~ . . ' . I 1321 -XO,O0 I~ 8441 MD .t~O~SiC B . .. ': ~38Z ~$30'00 e 8563 MD;'~u-~ss~c A ' ' k .30,00 I~ 867t MD Sc~9 ' . ~'"" . --~~ ~ ~ ~ Z4 WEtLPLAN F~SlBIII~ STUDY ~ls plan i~ ~r ~a~bill~ ~ ~aS not y~ 15~ ~O.CO ~ 8~1 ~ Z3 t633 --~ 30.00 ~ 9~8 MD Z~ ~'30,00 ~ 91 t8 ND TA~D ~0~ 3~ 17 iO~O tlOO i;__~O 13S'0 VE~ICAL SECTIEN PL~E' E~Oi,5I IOCO 3503 9Pi ~ BO30 S 556 it 675;751t F.P[ I~ L:'90O S L{43 W 6~5191 P~Yom ~47 L:~=86 S t3L8 it 6Y~UII Er~00 2933 3000 3tO0 22C0 PRDPOSE~ BI-L MD iOTiO?_t V$ 3i i?.43 N/S E'OOO.P.Z $ E/W ! [43.1B W WELL PERMIT CHECKLIST PROGRAM: exp [] dev~ redrll [] serv [] ADMINISTRATION ENGINEERING APPR DATE 1. 3. 4. 5. 6. ~ 7. 8. 9. 10. 11. 12. 13. Permit fee attached .................. Lease number appropriate ................ Unique well name and number ............... Well located in a defined pool ............. Well located proper distance from drlg unit boundary. Well located proper distance from other wells ...... Sufficient acreage available in drilling unit ...... If deviated, is wellbore plat included ......... Operator only affected party .............. Operator has appropriate bond in force.. ........ Permit can be issued without conservation order ..... Permit can. be issued without administrative approval. Can permit be approved before 15-day wait ........ 14. Conductor string provided ............... 15. Surface casing protects all known USDWs'. ....... 16. CMT vol adequate to circulate on conductor & surf csg. 17. CM~ vol adequate to tie-in long string to surf csg . . 18. CM~will cover all known productive horizons ...... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Ad equatewellboreseparationproposed .......... 23. If diverter required, is it adequate .......... Drilling fluid program schematic & equip list adequat~ 25. BOPEs adequate ..................... 26. BOPE press rating adequate; ~es~ to ~~ psig~ 27. Choke manifold complies w/~I ~-53 (~y 84) ...... 28. Work will occur without operation shutdo~ ....... 29. ts presence of H2S gas probable ......... . . . GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N//_ 31. Seismic analysis of shallow gas zones ......... Data presented on potential overpressure zones ..... 32. 33. Seabed condition survey (if off-shore) ...... /. Y N 34. Contact name/phone for weekly progress reports . ./.. · Y [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: DWJ TAB ~/ Cumments/Instructions: HOW/~o - A:~FORMS~cheklist rev 03F:J4 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history' file. To improve the readability of the Well History file and to simplify finding information, informati;3n of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. "k * ALASKA COMPUTING CENTER * * * OCT 15 1998 .............................. ........ SC~L~ERGER ........ COMPANY NAME : ARCO ALASKA INC. WELL NAME : DS 15-47 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NU1HBER : 500292261700 REFERENCE NO : 98507 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/10/ 8 ORIGIN : FLIC REEL NANiE : 98507 CONTINUATION # : PREVIOUS REEL : COf4PfENT : ARCO ALASKA, DS 15-47, PRUDHOE BAY, API #50-029-22617-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/10/ 8 ORIGIN : FLIC TAPE NAME : 98507 CONTINUATION # : 1 PREVIOUS TAPE : COf4~!F2~f : ARCO ALASKA, DS 15-47, PRUDHOE BAY, API #50-029-22617-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAFIE: DS 15-47 API NUMBER: 500292261700 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 8-0CT-98 JOB NUPIBER: 98507 LOGGING ENGINEER: H KIRKBY OPERATOR WITNESS: G DUEFLESS SURFACE LOCATION SECTION: 22 TOWNSHIP: 11N RANGE: 14E FNL: FSL: 3648 FEL: 4956 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 68.60 DERRICK FLOOR .. 67.10 GROUND LEVEL: 33.20 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 6. 000 4 . 500 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Ver;~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: MWD LDWG CURVE CODE: GR RUN NUMBER: PASS NUM~ER: DATE LOGGED: 02-DEC-95 LOGGING COMPANY: SPERRY-SUN BASELINE DEPTH 88888.0 10871.0 10860.0 10834.5 10819.5 10813.5 10782.5 10766.0 10757.5 10751.5 10748.0 10741.5 10736.0 10725.0 10714.5 10706.0 10704.5 10699.0 10686.0 10672.5 10672.0 10662.5 10657.5 10653.5 10653.0 10646.0 10642.5 10640.0 10636.5 10624.0 10622.0 10608.0 10596.0 10592.0 10591.5 10580.0 10575.5 10570.5 10562.0 10552.0 10549.0 10534.0 10533.0 10525.0 10524.5 .......... EQUIVALENT UNSHIFTED DEPTH GRCH RST 88888.5 88888.0 10814.0 10783.0 10752.0 10741.0 10724.5 10714.5 10706.5 10686.5 10671.5 10662.0 10653.5 10644.5 10639.5 10636.5 10632.5 10622.0 10605.5 10595.5 10589.0 10578.0 10573.5 10561.0 10547.5 10534.0 10525.5 10871.0 10858.5 10833.0 10816.5 10765.0 10757.5 10747.5 10736.5 10706.5 10700.0 10672.0 10657.5 i 0653.5 10640.5 10622.0 10592.0 10571.5 10551.5 10534.0 10525.5 PAGE: LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 10518.5 10518.5 10519.0 10509.0 10509.0 10503.5 10502.5 10494.0 10493 . 5 10489.5 10488.0 10488.5 10488.5 10480.0 10479.0 10478.0 10476.5 10466.5 10464.0 10465.5 10464.0 10453 . 5 10449.0 10446.0 10442.5 10431.5 10429.5 10421.5 10420.5 10405.0 10404.0 10403.5 10402.5 10395.5 10395.0 10376.5 10377.0 10373.0 10372.0 10371.5 10372.5 10362.0 10362.0 10360.0 10360.0 10353.0 10351 . 0 10345.5 10345.5 10334.5 10334.5 10333.5 10333.5 10329.0 10328.5 10325.0 10325.5 10323.5 10324.5 10323.0 10324.0 10317.0 10318.5 10301 . 5 10303 . 5 10299.5 10300.0 10294.0 10295.0 10290.5 10291.0 10289.5 10289.0 10287.5 10289.0 10280.0 10280.5 10279.0 10280.0 10273.0 10272.0 10267.5 10269.5 10268.5 10265.5 10267.5 10261.0 10261.0 10259.0 10259.5 10256.5 10257.5 10252.5 10253.5 10251.0 10253.0 10248.0 10248.0 10247.0 10248.0 10245.5 10246.5 10234.5 10233 . 5 10232.5 10233 . 5 10211.5 10211.5 10198.5 10197.5 10197.5 10197.5 10193.5 10193.5 9-0CT-1998 08:~ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10190.5 10188.0 10190.0 10189.0 10182.0 10180.0 10175.0 10174.0 10163.0 10162.0 10162.0 10160.0 10158.5 10158.0 10157.5 10149.5 10148.5 10147.0 10148.5 10143.5 10145.0 10138.5 10138.0 10135.0 10135.0 10132.5 10131.5 10127.5 10128.0 10124.5 10125.5 10119.0 10118.0 10099.0 10101.0 10090.5 10092.5 10087.0 10089.0 10082.5 10084.0 10076.5 10077.0 10075.0 10075.0 10073.5 10073.0 10063.0 10063.5 10063.5 10059.5 10059.0 10053.5 10055.0 10045.0 10046.0 10033.0 10033.5 10030.0 10033.0 10024.5 10027.0 10021.5 10021.0 10019.0 10018.0 10007.5 10008.5 10006.5 10008.5 10004.0 10006.5 9996.0 9995.5 9988.5 9992.5 9976.0 9978.5 9973.5 9974.5 9973.0 9974.5 9966.0 9967.0 9960.0 9961.5 9959.5 9959.5 9958.0 9959.5 9946.0 9947.0 9943.0 9942.5 9942.0 9942.5 9935.5 9937.0 9932.5 9934.0 9925.0 9926.0 9913.0 9916.0 9899.5 9901.0 9895.5 9898.0 9889.5 9891.5 9882.5 9884.0 9871.0 9872.5 9-0CT-1998 08:eu PAGE: LIS Tape Ve~__ication Listing Schlumberger Alaska Computing Center 9870.5 9871.0 9865.5 9866.0 9864.5 9866.0 9855.5 9857.0 9845.0 9846.5 9839.5 9840.0 9836.0 9838.0 9832.5 9834.0 9830.5 9830.5 9829.0 9830.0 9823.0 9821.5 9817.0 9817.5 9803.0 9807.5 9791.0 9791.0 9787.0 9791.0 9783.5 9784.5 9770.5 9770.5 9764.5 9767.0 9743.5 9748.5 9732.0 9731.5 9729.0 9731.5 9709.0 9710.0 9695.0 9697.0 9683.0 9684.5 9669.5 9670.5 9644.5 9645.0 9629.5 9638.0 9622.0 9628.5 9617.0 9620.5 9609.5 9612.5 9603.0 9604.5 9605.5 9598.0 9599.5 9593.0 9594.5 9587.5 9588.5 9580.0 9578.0 9574.0 9577.0 9570.0 9568.5 9564.5 9563.0 9561.5 9562.5 9558.0 9559.0 9557.5 9559.0 9553.5 9553.5 9547.0 9548.5 9549.5 9538.0 9540.0 9536.5 9539.0 9532.0 9531.5 9520.0 9519.0 9512.0 9511.5 9510.5 9512.0 9509.0 9507.5 9507.0 9507.5 9503.0 9504.0 9493.0 9493.5 9491.0 9493.5 9486.5 9487.5 9484.0 9485.5 9-0CT~1998 08:45 PAGE: LIS Tape Ve .... ication Listing Schlumberger Alaska Computing Center 9475.0 9473.5 9474.5 9474.5 9470.5 9469.0 9466.5 9466.0 9463.0 9463.5 9457.5 9457.0 9451.5 9449.5 9448.5 9450.0 9440.5 9440.0 9439.5 9440.0 9436.5 9436.5 9434.5 9436.0 9432.0 9433.5 9423.5 9425.0 9419.0 9419.0 9418.5 9419.0 9416.0 9416.5 9410.0 9409.5 9408.5 9409.5 9407.5 9408.0 9406.5 9408.0 9405.0 9405.5 9397.0 9398.0 9392.0 9392.0 9387.5 9388.0 9386.5 9387.5 9384.0 9385.0 9382.0 9385.0 9375.5 9377.0 9372.5 9374.0 9363.5 93 65.0 9359.5 9359.0 9347.0 9346.5 9338.5 9339.5 9332.5 9334.0 9332.0 9334.0 9327.5 9330.5 9327.0 9328.0 9317.5 9319.0 9314.0 9319.0 9313.5 9315.5 9311.5 9313.0 9315.5 9308.0 9309.0 9307.0 9309.0 9305.5 9305.5 9304.0 9307.0 9297.5 9299.5 9292.5 9294.5 9296.0 9290.5 9294.5 9290.0 9291.5 9281.5 9281.5 9281.5 9276.5 9277.5 9275.5 9277.5 9271.5 9272.5 9270.0 9270.0 9269.0 9270.5 9-0CT-1998 08:45 PAGE: LIS Tape Ve~_~ication Listing Schlumberger Alaska Computing Center 9264.5 9264.0 9255.5 9256.5 9254.0 9256.5 9252.0 9253.0 9251.0 9253.5 9242.0 9240.5 9241.0 9241.0 9237.0 9236.5 9235.5 9236.5 9227.0 9227.0 9220.0 9220.5 9218.0 9217.5 9209.5 9210.0 9194.0 9194.5 9185.5 9186.5 9184.0 9186.5 9183.0 9182.5 9181.5 9183.0 9181.0 9180.5 9179.0 9180.5 9177.0 9177.0 9176.0 9177.0 9173.0 9173.0 9172.0 9172.5 9167.0 9167.0 9164.5 9165.0 9163.5 9165.0 9161.0 9162.0 9160.5 9161.5 9158.5 9157.5 9156.5 9155.5 9157.0 9143.5 9142.0 9144.5 9142.0 9142.5 9136.5 9135.5 9133.0 9133.0 9129.0 9130.0 9117.5 9120.0 9113.0 9115.0 9106.0 9107.5 9101.5 9102.5 9097.0 9098.0 9095.5 9098.0 9088.0 9090.0 9084.5 9084.5 9078.5 9081.5 9076.5 9078.0 9068.5 9069.0 9067.0 9068.5 9060.5 9061.5 9055.0 9056.0 9049.5 9049.5 9046.5 9045.0 9035.0 9035.0 9029.0 9028.5 9027.0 9026.0 9026.0 9026.0 9~0CT-1998 08:45 PAGE: LIS Tape VeL _ication Listing Schlumberger Alaska Computing Center 9023 5 9023 0 9021 0 9012 0 9011 0 9007 0 9000.5 9000.0 8997.0 8993.5 8991.0 8990.5 8986.0 8984.0 8981.5 8980.5 100.0 REMJL~KS: 9021.5 9019.0 9011.0 8998.5 8996.0 8989.5 8986.0 8981.5 100.0 9024.0 9011.0 9007.0 8999.5 8993.5 8991.5 8984.0 8981.5 101.0 9-0CT-1998 08:45 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE RST DATA AQUIRED ON ARCO ALSAKA'S DS 15-47 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #1 AND THE MWD GAF~4A RAY, ALSO BASE PASS SIGMA AND THE MWD GAMMA RAY, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. THIS DATA WAS DIGITIZED FROM THE FIELD PRINT. THEREFORE, THE ONLY CURVES ON THIS TAPE ARE THE ONES PRESENTED ON THE BLUE LINE DISPLAY. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NIIM~ER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ND?4~ER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10900.5 8978.0 RST 10911.0 8979.0 $ LIS Tape Ve;__ication Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:45 PAGE: CURVE SHIFT DATA - PASS TO PASS(I~EASUREDDEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUM~ER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTEDDEPTH GRCH RST REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAFiE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 1 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 1 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 1 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 1 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Ve~__~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:45 PAGE: 10 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) GRCH RST GAPI 110302 O0 000 O0 0 1 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 110302 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10915.500 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF.FIL SIBF.RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH.RST CCL.RST -999.250 GR.MWD 22.690 DEPT. 8900.000 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF. RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH.RST CCL.RST -999.250 GR.MWD 25.880 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUM~ER: 2 DEPTH INCRE~IENT: 0.5000 FILE SUMMARY LIS Tape Ve;_ _~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:45 PAGE: 11 LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10897.0 8978 . 5 RST 10911.5 8979.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER BASELINE DEPTH 88888.0 10906.5 10896.0 10870.5 10860.5 10856.5 10848.0 10831.0 10826.5 10825.5 10818.5 10815.0 10802.5 10794.5 10783.5 10781.0 10773.0 10771.5 10764.5 10762.5 10754.5 10752.5 10748.0 10744.5 10736.5 10732.5 10721.5 10720.5 10719.5 10717.5 10711.0 10708.0 10699.5 10689.5 10688.5 10681.0 10677.5 10672.5 10665.0 10657.0 10654.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST 88885.0 88888.5 10853.5 10824.0 10814.0 10794.5 10782.0 10774.5 10765.0 10763.0 10755.0 10745.5 10734.0 10723.0 10720.5 10718.0 10711.0 10686.5 10676.5 10665.0 10653.5 10907.0 10895.5 10871.5 10859.0 10846.0 10832.5 10824.5 10816.5 10800.0 10782.5 10769.5 10752.0 10747.5 10737.0 10733.5 10721.5 10710.0 10700.5 10689.0 10682.5 10672.0 10657.5 LIS Tape Ver;_~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~_ PAGE: 12 10652.5 10645.0 10633.5 10617.0 10604.5 10602.0 10595.5 10590.0 10578.0 10573.0 10570.0 10565.5 10563.0 10556.0 10552.5 10541.5 10535.5 10534 5 10527 5 10526 0 10525 0 10519 5 10518 5 10513.5 10508.5 10497.0 10495.5 10494.0 10488.0 10484.0 10479.5 10474.5 10472.0 10468.0 10462.0 10454.5 10451.0 10447.5 10440 5 10439 5 10427 0 10422 5 10407 5 10404, 5 10396.0 10395.0 10390.5 10381.0 10377.0 10367.5 10361.5 10360.0 10349.0 10345.5 10340.5 10644.0 10606.0 10596.0 10578.0 10573.5 10564.5 10562.0 10556.0 10541.5 10534.5 10525.5 10519.0 10513.0 10496.5 10493.5 10482.5 10476.5 10471.0 10442.5 10427.5 10420.5 10406.0 10395.0 10380.5 10368.0 10362.0 10347.5 10345.5 10340.0 10653.5 10634.0 10617.5 10603.5 10592.0 10571.5 10552.5 10536.0 10529.0 10525.0 10519.0 10509.0 10495.5 10488.5 10473.5 10467.0 10461.5 10453.0 10449.5 10447.0 10438.5 10404.0 10394.5 10387.5 10375.5 10360.0 LIS Tape Verm~xcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 13 10334.0 10333.5 10331.5 10326.0 10323 0 10320 0 10312 5 10311 0 10305 0 10302 5 10300.5 10299.5 10297.0 10294.0 10290.5 10285.5 10283.5 10280.0 10278.5 10272.0 10270.5 10267.5 10256.5 10253.0 10250.0 10246.5 10244.5 10232.0 10231.5 10221.5 10217 0 10215 5 10213 0 10211 0 10209 5 10205 5 10202 0 10198.5 10197.0 10190.5 10189.5 10184.5 10177.0 10175.5 10170.5 10165.0 10162.5 10159.0 10155.0 10153.5 10149.0 10147.0 10140.0 10133.5 10133.0 10333.0 10325.0 10318.5 10310.0 10304.0 10300.5 10295.0 10291.0 10286.0 10280.0 10270.0 10257.5 10253.5 10251.0 10246.5 10233.5 10221.5 10218.0 10216.0 10214.0 10211.0 10203.0 10197.5 10188.5 10181.5 10174.5 10165.0 10157.0 10154.0 10149.0 10135.0 10334.0 10331.0 10324.0 10315.5 10303.0 10300.5 10298.5 10292.0 10285.0 10280.0 10272.0 10268.5 10245.0 10231.0 10210.5 10201.0 10197.5 10189.0 10176.5 10171.0 10162.0 10153.5 10149.0 10140.0 10133.0 LIS Tape Ver~__cation Listing Schlumberger Alaska Computing Center 9-0CT~1998 08:~_ PAGE: 14 10120.5 10102.0 10098.0 10095.0 10090.0 10089.5 10083.5 10082.5 10076.5 10075.0 10073.0 10063.5 10062.5 10057.0 10054.0 10050.0 10039.5 10033.5 10024 5 10020 5 10018 5 10015 0 10007 5 9999 5 9996.0 9983.5 9978.0 9973.5 9973.0 9966.0 9965.5 9961.0 9959.0 9957.5 9955.0 9954.5 9942.0 9939.5 9932.0 9925.5 9919.5 991 O. 0 9897.0 9893.0 9881.0 9875.0 9873.5 9861.0 9855.5 9852.5 9846.0 9844.5 9839.5 9837.5 9834.0 10118.5 10104.0 10095.5 10089.0 10084.0 10077.0 10073.0 10063.5 10054.5 10052.0 10040.5 10033.5 10021.0 10018.0 10016.0 10008.5 9996.0 9983.0 9974.5 9967.0 9962.5 9959.5 9955.0 9943.0 9933.0 9922.5 9912.0 9898.5 9882.5 9875.5 9857.0 9852.5 9847.0 9839.5 9838.0 10100.5 10092.5 10083.0 10075.0 10063.5 10051.0 10027.0 10003.0 9981.0 9975.5 9967.0 9959.5 9956.0 9942.5 9926.0 9892.0 9875.0 9861.5 9846.5 9836.0 LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 15 9830.0 9830.5 9828.5 9829.0 9826.0 9827.0 9821.5 9820.0 9812.5 9813.5 9812.5 9806.5 9807.5 9791.5 9791.0 9781.5 9781.5 9766.0 9767.0 9759.5 9759.5 9759.0 9760.0 9755.5 9755.0 9731.0 9732.0 9722.0 9722.5 9709.5 9710.0 9699.0 9700.0 9696.0 9697.0 9691.5 9693.5 9681.5 9684.5 9680.0 9683.5 9657.5 9659.5 9641.5 9642.5 9633.5 9641.5 9631.0 9638.0 9629.0 9629.5 9625.0 9623.5 9622.0 9628.5 9619.0 9620.5 9613.5 9616.5 9606.5 9609.5 9601.5 9605.0 9604.0 9597.5 9600.0 9593.0 9594.5 9590.0 9593.0 9588.5 9590.0 9580.5 9583.0 9575.5 9575.5 9573.0 9577.0 9568.0 9569.0 9563.0 9563.5 9561.0 9562.5 9557.5 9558.0 9557.0 9559.0 9548.0 9548.5 9546.0 9548.5 9536.0 9539.0 9514.5 9516.5 9511.5 9512.0 9506.5 9507.5 9505.5 9506.0 9503.0 9504.5 9495.0 9497.5 9493.0 9493.0 9490.5 9493.5 9485.0 9484.5 LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 16 9483.5 9485.5 9480.5 9482.5 9475.0 9475.0 9473.0 9473.5 9466.0 9466.0 9461.5 9463.5 9458.5 9459.0 9455.5 9456.5 9452.5 9454.0 9447.5 9450.5 9440.5 9440.0 9439.0 9440.0 9433.5 9435.5 9432.0 9433.5 9428.0 9430.0 9423.5 9424.0 9423.0 9425.0 9418.5 9419.5 9418.0 9419.0 9416.0 9416.5 9415.0 9416.5 9410.0 9410.0 9408.5 9409.5 9407.0 9408.0 9406.0 9408.0 9404.0 9405.0 9395.5 9396.5 9391.5 9391.5 9391.0 9391.5 9387.0 9388.0 9386.0 9387.5 9382.5 9385.0 9385.5 9374.0 9374.5 9372.0 9375.5 9359.0 9359.5 9358.5 9359.0 9355.5 9355.5 9344.5 9345.0 9343.0 9343.0 9336.5 9337.5 9332.5 9334.5 9328.0 9331.0 9317.5 9319.5 9313.5 9315.5 9319.0 9311.5 9313.0 9308.0 9309.0 9306.5 9309.0 9303.0 9307.0 9301.5 9302.5 9293.5 9296.0 9292.0 9294.5 9291.0 9295.0 9289.5 9291.5 9284.5 9287.0 9281.0 9281.5 9282.0 LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~J PAGE: 17 9277.5 9278.5 9277.0 9278.0 9274.5 9275.0 9266.0 9264.5 9255.5 9256.5 9254.0 9256.5 9251.5 9253.0 9250.5 9253.0 9241 . 5 9242.0 9241 . 0 9240.0 9236.5 923 6.5 9235.5 9236.5 9227.5 9227.5 9218.0 9219.5 9208.5 9209.5 9198.5 9201 . 0 9193.0 9194.0 9183.5 9186.5 9181 . 5 9183.5 9180.5 9180.5 9179.0 9180. 5 9174.5 9174.5 9171.5 9172.5 9164.0 9165.0 9163.0 9165.0 9161.0 9162.5 9160.0 9161 . 5 9156.0 9155.5 9157.0 9137.5 9136.0 9133.5 9133.0 9125.5 9127.0 9125.0 9126.5 9120.5 9120.5 9112.5 9114.0 9096.5 9098.0 9095.0 9098.0 9092.5 9094.5 9084.5 9084.5 9083.5 9086.0 9082.5 9083.0 9078.0 9081 . 0 9065.5 9065.5 REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA LIS Tape Ver-~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 18 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 2 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 2 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 2 1 1 4 68 0000000000 CIR? FIL 110302 O0 000 O0 0 2 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 2 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10911.500 IRAT. FIL 0.462 CIRN. FIL 1.422 CIRF. FIL SIBF. RST 31.165 TPHI.RST 32.060 SIGM. RST 15.081 GRCH. RST CCL.RST 0.012 DEPT. 8978.500 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF.RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH. RST CCL.RST -999.250 3.023 -999.250 -999.250 23.823 LIS Tape Ver~__cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 19 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION · O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE · 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMFIARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10898.0 9202.5 RST 10911.0 9204.5 $ CURVE SHIFT DATA - PASS TO PASS (M~ASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH RST 88888.0 88886.0 88888.0 10907.0 10907.0 10860.5 10859.0 10859.5 10857.5 10854.0 10853.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 20 10819.0 10816.0 10784.5 10772.0 10763.5 10745.0 10719.5 10703.0 10688.0 10673.5 10668.0 10646.0 10642.5 10640.0 10631.5 10631.0 10624.0 10619.0 10605.5 10600.0 10589.5 10578.5 10575.5 10563.0 10560.5 10534.5 10520.5 10519.5 10514.0 10504.5 10496.5 10485.0 10481.5 10476.5 10469.5 10465.5 10441.5 10429.0 10410.0 10395.5 10394.5 10381.0 10369.0 10362.0 10358.5 10355.5 10351.0 10337.0 10335.0 10334.5 10324.0 10323.0 10319.5 10309.0 10304.5 10814.5 10765.0 10744.0 10718.5 10702.5 10686.0 10671.5 10665.0 10644.5 10639.5 10631.0 10623 0 10617 5 10606 0 10599 5 10589 0 10576 0 10573 5 10561 0 10534.0 10519.0 10513.5 10502.5 10495.5 10484.5 10480.5 10476.5 10471.0 10443.0 10428.5 10408.0 10396.5 10380.0 10368.0 10361.5 10357.5 10351.0 10338.0 10335.0 10325.0 10321.0 10309.5 10816.5 10782.5 10769.5 10641.0 10630.5 10558.5 10519.5 10464.5 10395.0 10355.0 10334.0 10324.0 10304.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08~oJ PAGE: 21 10301.5 10304 . 0 10293.5 10295.0 10291.0 10291 · 0 10285.5 10285.5 10284.5 10285.5 10282.0 10280.0 10277.5 10277.5 10273.0 10272.0 10267.0 10269.5 10268.5 10264.5 10267.0 10257.0 10257.5 10253.0 10254.0 10247.0 10246.5 10234.0 10234.0 10229.0 10229.5 10224.5 10225.0 10222.0 10221 . 0 10217.5 10217.0 10215.5 10216.0 10212.5 10211.5 10210.0 10211 · 0 10205.5 10204.0 10204.5 10203 · 0 10199.0 10197.5 10195.5 10194.0 10191.5 10190.0 10189.5 10188.5 10187.5 10184.0 10182.0 10181.5 10180.5 10180.0 10178.5 10176.5 10177.0 10176.5 10175.5 10174.5 10174.0 10175.0 10171.0 10171.0 10168.0 10167.5 10163.0 10162.5 10161.5 10159.5 10157.5 10157.5 10157.0 10150.5 10150.5 10134.5 10134.0 10134.0 10131 · 5 10119.0 10118.5 10108.5 10110.0 10103.5 10104.0 10102.5 10104.0 10092.0 10093.0 10085. 0 10083.5 10081.5 10081.5 10075. 0 10075.0 10073.5 10073 . 0 10064.0 10063.5 10062.5 10063.5 10052.5 10050.5 10033.0 10033.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08 :-~ PAGE: 22 10022.0 10017.0 10007.0 10004.5 9998.5 9993.0 9992.0 9989.0 9973.5 9967.5 9963.5 9959.5 9958.0 9957.0 9955.5 9952.5 9947.0 9935.0 9917.5 9898.0 9888.5 9870.0 9856.0 9852.0 9846.0 9845.5 9840.0 9833.5 9832.5 9827.0 9817.5 9808.5 9782.0 9775.0 9766.5 9764.0 9758.5 9729.5 9723.5 9699.5 9681.5 9670.5 9655.5 9648.0 9646.5 9638.5 9622.5 9620.5 9606.0 9601.5 9598.5 9595.5 9593.5 9592.0 9590.0 10021.0 10016.5 10009.0 10006.5 9998.0 9992.5 9989.5 9973.0 9967.0 9963.0 9959.5 9957.0 9954.0 9947.5 9933.5 9916.5 9898.0 9889.0 9869.5 9857.0 9852.0 9847.0 9840.0 9835.5 9830.5 9816.5 9807 5 9782 0 9775 5 9767 0 9763 5 9759 5 9729.5 9722.5 9700.0 9682.0 9669.0 9654.5 9647.5 9645.0 9636.5 9621.0 9607.5 9600.0 9597.0 9594.5 9993.0 9959.5 9956.0 9845.5 9834.5 9628.0 9604.0 9595.0 9592.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:=~ PAGE: 23 9589 0 9581 0 9574 5 9574 0 9569 0 9563 5 9563 0 9557 5 9557 0 9555.0 9546.0 9540.5 9539.0 9536.5 9533.0 9530.0 9520.5 9512.0 9510.5 9507.0 9503.5 9499.0 9495.5 9493.5 9491.0 9485.0 9484.0 9481.5 9474.5 9473.5 9471.0 9468.5 9467.0 9463.5 9461.0 9459.5 9451.5 9450.0 9443.5 9440.0 9439.0 9433.5 9433.0 9428.5 9423.5 9421.5 9419.0 9416.0 941 O. 5 9408.0 9404.0 9395.0 9391.0 9389.0 9386.0 9589.5 9576.0 9568.5 9563.0 9558.0 9539.5 9531.0 9511.5 9493.5 9486.5 9481.5 9473.0 9469.0 94 66.5 94 63.5 9456.5 9449.5 9441.5 9440.0 9433.5 9423.5 9419.5 9410.0 9408.0 9405.5 9388.0 9583.0 9576.5 9563.0 9559.0 9556.5 9548.0 9543.5 9539.5 9535.5 9522.5 9512.0 9507.5 9504.5 9501.0 9497.5 9493.5 9485.5 9475.0 9469.0 9460.5 9451.0 9440.0 9435.5 9430.0 9424.5 9416.5 9409.5 9405.0 9396.0 9391.0 9387.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08 ~- _J PAGE: 24 9384 0 9382 0 9378 5 9372 0 9369 0 9367 0 9363 0 9357 5 9355 5 9351 0 9343 5 9342 0 9333 0 9330 0 9325 5 9316.0 9314.0 9313.5 9308.0 9306.5 9306.0 9303.0 9299.5 9297.5 9293.5 9291.0 9290.0 9286.0 9281.5 9276.5 9273.5 9271.0 9262.5 9261.5 9255.5 9254.0 9252.0 9251.0 9241.5 9237.0 9235.5 9233.5 9227.5 9223.0 9218.5 9215.5 9209.0 100.0 $ 9385.5 9385.0 9381.5 9374.0 9375.0 9369.5 93 66.5 9364.5 9359.0 9355.0 9350.5 9341.5 9340.0 9334.5 9332.0 9325.0 9318.5 9319.0 9315.5 9309.0 9309.0 9306.0 9306.5 9299.5 9300.5 9296.0 9295.0 9291.5 9287.0 9286.5 9281.5 9277.5 9275.0 9272.5 9262.0 9263.5 9256.5 9256.5 9253.5 9253.5 9241.5 923 6.5 9236.5 9233.0 9227.0 9224.0 9218.0 9214.0 9209.5 98.5 100.5 THIS FILE CONTAINS CASED HOLE RST BORAX PASS Hi. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS HI AND GRCH BASE PASS Hi, ALSO SIGMA BORAX PASS HI AND SIGMA BASE PASS Hi, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 25 $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 3 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 3 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 3 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 3 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 3 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 10911.000 IRAT. FIL 0.450 CIRN. FIL 0.266 CIRF. FIL SIBF. RST 99.940 TPHI.RST 40.160 SIGM. RST 35.507 GRCH. RST CCL.RST 0.000 0.580 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 PAGE: 26 DEPT. 9202.500 IRAT. FIL SIBF.RST -999.250 TPHI.RST CCL.RST -999.250 -999.250 CIRN. FIL -999.250 SIGM. RST -999.250 CIRF. FIL -999.250 GRCH. RST -999.250 22.800 ** END OF DATA ** **** FILE TRAILER **** FILE NAM~ : EDIT .003 SERVICE : FLIC VERSION : O01COI DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMFJVT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10901.0 9224.0 RST 10911.5 9225.5 $ CURVE SHIFT DATA - PASS TO PASS (FIEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUPIBER: 1 BASELINE DEPTH 88888.0 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST 88889.0 88888.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:.~ PAGE: 27 10906.5 10907.0 10899.5 10900.0 10888.0 10889.0 10887.0 10878.5 10878.0 10867.0 10866.0 10859.5 10859.0 10853.5 10853.5 10844.5 10844.5 10821.5 10820.5 10819.0 10817.0 10814.5 10814.5 10806.0 10804.5 10804.5 10804.0 10784.5 10783.0 10771.5 10770.0 10770.0 10770.0 10760.5 10760.5 10758.0 10756.0 10748.0 10747.0 10746.0 10746.0 10736.5 10735.0 10734.0 10732.0 10730.0 10728.5 10723.0 10721.5 10718.5 10718.5 10715.0 10713.5 10706.5 10707.0 10698.0 10696.0 10690.0 10690.5 10687.0 10685.0 10681.5 10682.0 10680.5 10665.0 10664.0 10653.5 10653.0 10651.5 10653.5 10651.0 10641.5 10641.0 10630.0 10631.0 10630.0 10626.5 10626.5 10622.5 10622.5 10614.0 10613.5 10609.5 10609.0 10604.5 10606.0 10601.0 10601.0 10596.0 10596.0 10589.5 10588.5 10587.5 10586.5 10586.0 10586.5 10581.5 10580.5 10577.5 10578.5 10575.5 10574.0 10566.5 10566.0 10562.5 10561.5 10559.5 10558.0 10556.5 10554.0 10551.0 10550.5 10549.0 10547.5 LIS Tape Ver~_~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 28 10544.5 10543.5 10540.5 10541.5 10536.0 10535.0 10534.5 10534.0 10522.5 10522.0 10520.0 10519.0 10514.0 10514.0 10506.5 10506.0 10503.0 10502.0 10496.5 10496.0 10489.0 10488.5 10486.5 10486.0 10470.0 10471.0 10469.5 10469.0 10459.5 10459.5 10453.0 10452.0 10442.0 10441.5 10439.0 10438.5 10432.5 10433.0 10427.0 10426.5 10422.0 10421.5 10416.0 10415.5 10406.0 10406.5 10404.5 10404.5 10396.5 10397.0 10394.5 10395.0 10393.5 10393.0 10380.5 10380.5 10380.0 10380.0 10365.5 10365.5 10362.5 10362.0 10360.5 10360.0 10356.5 10356.0 10338.5 10338.5 10334.0 10334.0 10325.0 10325.0 10323.5 10324.5 10318.5 10318.0 10305.5 10305.0 10294.0 10295.0 10290.0 10291.0 10287.0 10288.5 10283.0 10283.0 10280.0 10279.5 10276.0 10277.5 10271 · 5 10271.5 10268.0 10267.5 10258.5 10260.5 10253.0 10254,0 10252.0 10253.0 10236.5 10237.0 10234.5 10234.0 10231.5 10232.5 10226.5 10227.0 10224.0 10224.5 LIS Tape Ver~_~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 29 10221.0 10221.5 10216.5 10217.0 10212.5 10214.0 10210.5 10211.0 10209.5 10211.0 10205.5 10203.5 10203.0 10201.5 10199.5 10199.0 10199.0 10197.5 10195.0 10194.0 10190.0 10190.0 10177.0 10176.5 10176.5 10176.5 10175.0 10174.5 10174.0 10175.0 10170.5 10170.5 10162.5 10162.0 10157.0 10157.0 10153.0 10153.5 10146.5 10146.5 10143.5 10144.5 10141.5 10142.0 10133.0 10134.0 10130.5 10132.0 10117.0 10118.5 10108.0 10110.0 10098.5 10098.5 10092.5 10094.0 10089.0 10089.0 10073.0 10073.0 10063.0 10063.5 10062.5 10064.0 10038.5 10040.5 10019.5 10021.0 10017.5 10018.0 10013.5 10014.5 10008.5 10009.5 10007.5 10008.5 10003.5 10004.5 10001.0 10001.5 9996.5 9998.5 9996.0 9995.5 9992.5 9993.0 9986.0 9987.5 9976.0 9977.5 9973.0 9973.0 9959.0 9959.5 9957.5 9959.5 9954.5 9955.5 9949.0 9949.0 9945.5 9947.5 9942.5 9944.0 9940.0 9940.5 9933.5 9934.5 9928.5 9929.5 LIS Tape Verx~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 3O 9923.0 9922.5 9918.0 9916.0 9912.0 9912.0 9911.0 9912.5 9908.0 9908.5 9891.0 9891.5 9887.0 9887.0 9876.5 9875.5 9874.5 9876.5 9866.0 9866.5 9855.5 9855.0 9851.0 9851.5 9840.0 9840.0 9832.0 9834.0 9821.0 9823.5 9817.5 9819.0 9807.5 9807.5 9806.5 9808.5 9801.5 9804.0 9792.0 9794.5 9780.0 9782.5 9775.0 9774.5 9770.5 9773.5 9766.0 9767.5 9764.5 9768.0 9759.0 9762.0 9751.5 9752.5 9754.5 9749.5 9751.5 9741.5 9745.5 9733.0 9732.0 9723.0 9722.5 9722.0 9726.0 9717.0 9721.0 9702.5 9707.0 9698.5 9704.0 9695.0 9699.5 9692.5 9696.5 9689.0 9693.5 9688.0 9688.0 9686.5 9691.0 9681.5 9686.5 9677.0 9682.0 9674.0 9678.5 9644.0 9645.0 9640.5 9642.5 9625.0 9628.5 9622.5 9626.0 9622.0 9628.5 9619.5 9623.5 9603.0 9605.0 9601.0 9604.0 9597.5 9599.5 9595.5 9598.5 9592.5 9594.5 9591.0 9594.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08~.~ PAGE: 31 9588.0 9574.5 9573.5 9566.0 9561.0 9557.0 9546.5 9540.0 9531.5 9531.0 9520.0 9514.0 9511.5 9510.5 9507.0 9506.5 9494.0 9490.5 9485.5 9483.0 9475.0 9473.5 9469.0 9465.5 9458.5 9456.0 9448.5 9447.5 9439.5 9439.0 9435.5 9434.0 9429.0 9428.0 9423.0 9418.5 9416.0 9415.5 9408.0 9407.5 9405.5 9403 5 9395 0 9392 0 9391 0 9386 0 9384 0 9382 5 9375 5 9372 5 93 67 5 9360 5 9359 0 9346 5 9332 0 9589.5 9578.5 9569.0 9558.0 9531.5 9511.5 9506.5 9494.0 9486.0 9474.5 9466.0 9459.5 9456.5 9449.5 9440.0 9437.0 9430.0 9419.0 9416.5 9408.0 9405.5 9391.5 9385.0 9377.5 9368.5 93 61.0 9334.0 9577.0 9563.0 9559.0 9549.0 9543.5 9534.5 9522.5 9516.5 9512.0 9507.5 9493.5 9485.0 9474.5 9468.5 9460.0 9450.5 9440.0 9435.5 9430.0 9425.0 9420.0 9416.5 9409.5 9407.5 9396.5 9391.0 9387.5 9385.0 9375.0 93 63.5 9346.5 LIS Tape Ver~£ication Listing Schlumberger Alaska Computing Center 9-0CT-1998 08: ~.~ PAGE: 32 9331 0 9327 5 9313 5 9313 0 9308 0 9306 5 9305.5 9303.0 9300.5 9297.5 9292.0 9290.0 9285.0 9281.0 9276.5 9276.0 9267.5 9255.0 9248.5 9240.5 9240.0 923 6.5 9235.0 100.0 $ 9315.0 9309.5 9306.5 9302.0 9294.5 9291.5 9281.5 9277.5 9268.5 9256.5 9249.0 9240.0 923 6.5 100.0 9334.0 9330.5 9319.0 9309.0 9307.0 9301.5 9296.0 9287.0 9282.0 9278.0 9258.0 9241.0 9236.5 101.5 REMARKS: THIS FILE CONTAINS CASED HOLE RST BORAX PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA BORAX PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 PAGE: 33 TYPE REPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 4 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 4 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 4 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 4 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10911.500 IRAT. FIL 0.450 CIRN. FIL 0.210 CIRF. FIL SIBF.RST 99.868 TPHI.RST 48.010 SIGM. RST 40.199 GRCH. RST CCL.RST 0.034 DEPT. 9224.000 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF.RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH.RST CCL.RST -999.250 0.399 -999.250 -999.250 26.624 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 PAGE: 34 **** FILE HEADER **** FILE NA~4E : EDIT .005 SERVICE : FLIC VERSION · O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ~ER : 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ~ER : 5 DEPTH INCREMENT: 0.5000 FILE SUmmARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10898.5 9184.0 RST 10912.0 9185.0 $ CURVE SHIFT DATA - PASS TO PASS (~IEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888.0 10906.0 10890.5 10883.5 10881.0 10876.0 10871.0 10866.0 10860.5 10859 5 10852 5 10848 0 10819 0 10818 0 10807 0 10789 5 10783 0 10780.5 10769.0 10757.5 10757.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88886.5 88889.0 10889.0 10883.5 10875.5 10871.5 10862.0 10848.0 10819.5 10807.5 10782.0 10757.0 10907.0 10880.5 10866.0 10859.5 10853.5 10817.0 10788.5 10783.0 10768.5 10756.0 LIS Tape Verl~xcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 35 10755.0 10753.5 10747.0 10746.5 10736.0 10735.0 10733.5 10732.0 10730.5 10728.5 10721.0 10721.0 10719.0 10718.0 10714.5 10713.0 10702.0 10702.0 10688.5 10690.0 10687.0 10685.0 10670.5 10671.5 10662.5 10664.5 10651.5 10651.0 10642.0 10640.0 10640.5 10640.5 10630.0 10630.0 10626.5 10626.5 10622.0 10622.5 10621 . 0 10619.5 10609.0 10609.0 10594.0 10596.0 10589.0 10589.0 10586.5 10586.5 10583.0 10585.5 10559.5 10559.5 10554.5 10556.0 10546.0 10547.5 10533.5 10534.0 10527.5 10529.0 10525.0 10525.5 10522.0 10521.5 10520.5 10519.0 10513.5 10513.5 10509.5 10511.0 10504.0 10504.0 10502.5 10502.0 10496.0 10494.5 10494.0 10494.0 10484.5 10483.5 10481.5 10481.5 10468.5 10469.0 10466.5 10464.5 10463.5 10461.0 10453.5 10449.0 10452.0 10452.0 10445.5 10444.0 10441.5 10441.0 10436.0 10436.0 10430.0 10430.0 10422.5 10422.0 10415.0 10415.0 10412.0 10412.0 10404.0 10404.0 10395.5 10395.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 36 10393.5 10393.5 10371.0 10372.0 10365.5 10365 . 5 10362.0 10362.0 10360.0 10360.0 10348.0 10348.0 10344.5 10345.5 10336.0 10335.0 10335.0 10334.5 10327.0 10327.0 10324.5 10325.0 10322.5 10324.5 10311.5 10314.5 10301.5 10303.0 10294.0 10295.0 10290.0 10292.0 10283 . 5 10285.5 10279.5 10280.0 10276.0 10277.5 10272.0 10272.0 10268.5 10269.5 10266.5 10268.5 10260.0 10261.0 10259.5 10261.0 10252.0 10253 . 5 10250.0 10251.5 10247.5 10248.0 10239.0 10240.5 10236.5 10237.5 10234.0 10234.0 10231.0 10232.5 10227.0 10227.5 10221 . 0 10222.0 10216.5 10217.0 10215.0 10214.0 10211 . 0 10211 . 0 10210.5 10211.0 10206.0 10204.0 10203.0 10201 . 5 10200.0 10199.0 10198.0 10197.5 10193.5 10193.5 10190.0 10189.5 10178.0 10177.0 10176.5 10177.0 10175.5 10174.5 10172.5 10170.5 10171.0 10171.0 10163.5 10162.5 10163.0 10162.0 10158.5 10158.5 10158.0 10157.0 10149.0 10149.5 10145.0 10145.0 10142.0 10142.0 LIS Tape Ver~=xcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~0 PAGE: 37 10132 5 10120 5 10113 0 10099 5 10087 5 10085 5 10075 0 10073 0 10063 0 10062 0 10052 5 10042 0 10031 5 10020 5 10020 0 10014 0 10009.0 10003.5 10000.0 9997.0 9995 5 9992 5 9991 5 9988 0 9987 0 9983 0 9980 0 9972 0 9971 0 9965 5 9961 5 9958 5 9958 0 9955 5 9949 0 9943 0 9942 5 9934 0 9929.0 9923.5 9914.5 9907.5 9900.0 9896.5 9887.5 9879.0 9877.5 9875.0 9866.0 9864.5 9856.0 9852.0 9849.5 9846.0 9839.5 10131.5 10119.5 10111.5 10086.0 10073.5 10063.5 10054.5 10044.0 10033.0 10021.0 10003.0 9998.5 9995.5 9992.5 9990.0 9983.5 9970.5 9967.0 9962.5 9959.5 9955.5 9943.0 9922.5 9912.0 9898.5 9888.5 9878.0 9865.0 9857.0 9852.5 9846.5 9840.0 10100.5 10086.0 10075.0 10063.5 10021.0 10014.5 10009.5 10004.5 9993.0 9987.5 9981.0 9973.5 9959.5 9949.5 9944.0 9934.5 9929.5 9908.5 9896.5 9881.0 9876.0 9866.5 9849.5 LIS Tape Ver=~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 38 9838.5 9832.5 9830.0 9827.5 9824.0 9818.0 9813.0 9801.5 9788.0 9786.5 9779.5 9774.0 9771.0 9767.5 9759.5 9755.0 9748.0 9742.0 9733.5 9722.5 9714.0 9706.0 9703.5 9689 0 9684 5 9674 0 9664 0 9655 0 9640 5 9639.0 9618.5 9609.5 9604.0 9601.5 9599.0 9593.0 9592.0 9588.0 9580.0 9574.5 9561.0 9557.5 9557.0 9548.5 9540.5 9536.5 9531.5 9529.5 9514.0 9512.5 9511.0 9506.5 9504.0 9501.0 9499.0 9838.0 9830.5 9825.0 9816.0 9812.5 9788.5 9775.5 9767.0 9755.0 9749.0 9732.5 9714.0 9706.5 9704.5 9687.5 9665.5 9642.5 9621.0 9612.5 9605.0 9599.5 9594.5 9589.5 9575.0 9558.0 9548.5 9528.5 9512.0 9504.0 9500.5 9834.0 9828.5 9803.5 9791.0 9782.5 9773.0 9762.0 9745.5 9726.0 9693.5 9678.5 9660.5 9644.0 9604.0 9595.0 9583.5 9562.0 9559.0 9543.5 9539.5 9534.0 9516.0 9512.5 9507.5 9504.5 9500.5 LIS Tape Ver~=cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 39 9496.5 9491 5 9485 0 9483 5 9475 5 9474 5 9467 0 9461 5 9448.5 9448.0 9440.0 9439.0 9437.0 9434.0 9423.5 9419.5 9418.5 9408.0 9407.5 9406.0 9404.5 9396.0 9391.5 9391.0 9385.5 9384.0 9382.5 9372.0 93 69.5 9360.0 9354.0 9346.5 9343.0 9337.0 9332.5 9331.5 9328.5 9320.5 9313.5 9311.5 9309.0 9308.0 9306.5 9305.0 9303.5 9299.0 9292.5 9291.0 9289.5 9287.0 9281.0 9278.0 9272.0 9271.0 9262.5 9497.0 9485.0 9474.5 9466.0 9463.5 9449.5 9440.5 9437.0 9424.0 9419.5 9408.0 9405.5 9392.0 9385.0 9371.5 9367.0 9359.0 9354.5 9343.0 9334.0 9322.0 9315.5 9313.0 9309.5 9305.5 9299.5 9294.5 9291.5 9279.0 9272.5 9262.0 9494.0 9485.5 9475.0 9450.5 9440.0 9435.5 9425.0 9419.5 9409.5 9407.5 9396.5 9391.5 9387.5 9385.0 9375.5 9347.0 9338.5 9334.0 9331.0 9319.0 9312.5 9309.0 9307.5 9295.0 9289.0 9281.5 9273.0 LIS Tape Ver-~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 4O 9261 5 9255 0 9254 0 9250 0 9243 0 9240 5 9236 5 9235 5 9232 0 9223 0 9218 0 9208.5 9207.0 9204.0 100.0 9256.5 9241.0 9236.5 9223.5 9206.0 9204.0 100.0 9263.0 9256.5 9253.0 9241.0 923 6.5 9232.5 9217.5 9209.5 101.0 REMARKS: THIS FILE CONTAINS CASED HOLE RST BORAX PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #3 AND GRCH BASE PASS #1, ALSO SIGMA BORAX PASS #3 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~5 PAGE: 41 ** SET TYPE - CHAN ** NAFIE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 5 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 5 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10912.000 IRAT. FIL 0.449 CIRN. FIL 0.202 CIRF. FIL SIBF. RST 100.025 TPHI.RST 47.860 SIGM. RST 40.083 GRCH. RST CCL.RST 0.008 DEPT. 9184.000 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF.RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH. RST CCL.RST -999.250 0.390 -999.250 -999.250 42.619 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION · O01CO1 DATE ' 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER LIS Tape Ve~£ication Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~5 PAGE: 42 FILE ~ER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFIBER : 6 DEPTH INCREMENT: O. 5000 FILE SUM~L~Y LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10902.5 10018.5 RST 10916.5 10021 . 5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10901.5 10897.0 10871.0 10865.0 10857.0 10854.5 10850.0 10846.5 10843.5 10840.5 10814.5 10813.5 10809.0 10806.5 10804.5 10798.5 10797.0 10785.5 10784.5 10768.0 10767.0 10756.5 10752.0 10746.5 10742.5 10741.5 10731.5 10727.0 10712.0 10709.5 10708.0 10705.5 10700.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88890.5 88893.5 10873.5 10857.5 10844.5 10814.0 10807.5 10798.0 10783.5 10770.0 10759.0 10755.5 10746.0 10731.0 10718.0 10714.0 10907.0 10902.0 10877.5 10870.5 10861.5 10853.5 10850.0 10845.5 10816.5 10809.5 10806.0 10799.0 10787.5 10769.5 10751.5 10747.5 10737.0 10716.0 10713.5 10707.0 LIS Tape Ve.~£ication Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~5 PAGE: 43 10697.0 10683.5 10681.0 10670.0 10667.0 10659.5 10657.5 10652.0 10647.0 10641.0 10637.5 10637.0 10628,5 10628,0 10624,5 10618, 0 10614.0 10593,5 10592,0 10583,0 10576.5 10568, 0 10560.5 10542.0 10541.5 10526,5 10519.5 10515,0 10513,5 10508.5 10503.5 10496.5 10492.0 10488.5 10487.5 10485 0 10480 5 10474 0 10461 0 10460 0 10458 0 10450 0 10446 5 10442.0 10428.5 10412.5 10410.0 10402.5 10399.5 10394.5 10386.5 10384.5 10378.5 10376.0 10371.5 10702.0 10684.0 10671.5 10660.5 10645.0 10639.5 10631.0 10628.0 10621.5 10617.5 10596.0 10585.0 10564.0 10544.5 10518.5 10513.5 10496.0 10493.5 10488.5 10484.0 10476.5 10464.0 10460.5 10449.0 10442.5 10429.5 10416.5 10406.5 10389.5 10380.0 10689.5 10672.0 10665.0 10657.5 10653.5 10643.0 10634.0 10600.0 10583.0 10574.0 10547.5 10533.0 10525.0 10519.0 10509.0 10502.0 10492.0 10464.0 10452.5 10415.5 10404.0 10397.5 10389.0 10383.0 10375.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~5 PAGE: 44 10363.0 10361.5 10358.0 10357.0 10348.5 10344.0 10338.0 10332.0 10329.0 10317.5 10300.5 10299.0 10295.5 10288.5 10285.5 10282.5 10281.5 10279.0 10275.0 10274.5 10268.0 10262.5 10262.0 10259.5 10256.0 10247.0 10245.5 10243 0 10241 5 10234 5 10229 5 10229 0 10219 0 10217 0 10206 5 10206, 0 10198 0 10193.5 10192.5 10189.0 10184.5 10181.5 10177.0 10167.0 10166.0 10158.0 10157.0 10146.0 10135.5 10132.0 10127.0 10124.0 1011t. 0 10104.0 10096.5 10366.0 10362.0 10347.5 10337.5 10332.5 10303.5 10295.0 10291.0 10286.0 10280.0 10269.5 10267.5 10261.5 10254.0 10248.5 10238.5 10234.0 10221.5 10211.0 10197.5 10193.5 10184.5 10180.0 10171.5 10162.0 10151.5 10137.5 10131.5 10128.0 10107.0 10366.5 10360.5 10355.0 10342.0 10336.0 10324.0 10307.0 10300.5 10292.5 10289.0 10285.5 10280.0 10272.0 10268.5 10253.0 10248.0 10234.0 10224.0 10211.5 10204.0 10197.5 10189.0 10171.0 10162.0 10139.5 10117.0 10103.5 LIS Tape Verl~ication Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:4~ PAGE: 45 10092.0 10098.0 10087.5 10092.0 10081.5 10084.0 10077.5 10083.0 10072.0 10078.0 10070.5 10076.5 10075.0 10059.0 10063.5 10058.5 10064.0 10051.5 10053.0 10050.5 10055.0 10048.5 10052.0 10043.0 10048.5 10034.5 10040.0 10026.0 10032.0 10020.5 10024.0 10019.5 10027.0 10016.5 10021.0 100.0 104.5 107.5 $ RE~iAPJfS: THIS FILE CONTAINS CASED HOLE RST FLOWING PASS #1. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH FLOWING PASS #1 AND GRCH BASE PASS #1, ALSO SIGMA FLOWING PASS #1 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 46 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 110302 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 6 i 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 6 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 6 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10916.500 IRAT.FIL 0.524 CIRN. FIL 1.378 CIRF. FIL SIBF.RST 26.798 TPHI.RST 21.610 SIGM. RST 13.650 GRCH.RST CCL.RST -0.005 DEPT. 10018.500 IRAT.FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF. RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH.RST CCL.RST -999.250 3.059 -999.250 -999.250 61.933 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER LIS Tape Ver==~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:43 PAGE: 47 FILE ~ER: 7 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ~ER : 7 DEPTH INCREMENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10899.5 9981 . 0 RST 10916.0 9984.5 $ CURVE SHIFT DATA - PASS TO PASS (I~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUNiB~ : 1 BASELINE DEPTH 88888.0 10894.5 10891.0 10872.0 10858.0 10856.0 10847.5 10830.0 10827.0 10814.5 10806.5 10798.0 10788.0 10785.0 10782.5 10774.5 10744.0 10743.0 10731.5 10721.5 10717.5 10703.5 10686.5 10685.0 10683.5 10667.5 10665.5 10652.0 10642.0 10639.5 10638.5 10636.0 10635.5 10629.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST 88887.5 88893.0 10857.5 10830.5 10807.5 10789.5 10783.5 10776.5 10746.0 10721.0 10718.5 10703.0 10688.0 10686.5 10669.0 10644.5 10639.5 10637.0 10899.5 10895.0 10877.0 10860.0 10849.0 10831.5 10817.0 10799.0 10787.5 10747.5 10737.0 10710. 0 10689.5 10672.0 10657.0 10645.5 10640.5 10634.0 LIS Tape Ver~=.cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 48 10621 5 10612 5 10607 0 10591 0 10571 0 10552 0 10540 5 10532 5 10528 5 10527 0 10521 5 10514 5 10510 0 10504 0 10500 5 10496.5 10493.0 10489.0 10488.0 10483.0 10480.5 10474.5 10473 0 10462 5 10461 0 10457 5 10448 5 10447 5 10443 5 10440 0 10433 0 10416.5 10410 5 10401 5 10400 0 10390 0 10382 0 10379 0 10372 0 10371 5 10361.5 10356.5 10353 0 10350 0 10345 5 10335 0 10329 5 10322 5 10317 5 10310 0 10308 5 10296 5 10293 0 10289 0 10286 0 10621.5 10612.0 10595.5 10557.5 10547.5 10534.5 10525.5 10518.5 10514.5 10503.0 10496.5 10493.5 10484.0 10476.5 10464.5 10449.0 10440.0 10434.5 10420.5 10412.0 10405.5 10395.0 10387.0 10377.0 10368.0 10356.5 10349.5 10338.5 10335.0 10328.5 10315.0 10295.0 10291.0 10617.5 10575.5 10538.0 10533.0 10509.0 10502.0 10492.0 10488.5 10478.5 10464.5 10461.0 10452.0 10447.0 10404.5 10383.0 10376.0 10360.0 10354.5 10324.0 10316.0 10300.5 10298.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 49 10284 0 10283 0 10277 5 10275 5 10274 0 10271 5 10268 5 10265.0 10262.5 10256.0 10247.5 10243.5 10241.5 10232.0 10228.0 t 0227.5 10218.5 10215.5 10205.5 10204.5 10200.5 10199.5 10194.5 10192.5 10191.0 10189.5 10184.0 10181.5 10177.0 10172.0 10171.5 10170.0 10166.5 10159.5 10157.5 10153.0 10151.5 10147.0 10143.0 10138.5 10135.0 10128.5 10126.0 10124.5 10116.5 10099.5 10073.5 10073.0 10071.0 10069.0 10066.0 10062.5 10060.5 10058.0 10047.5 10289.0 10283.0 10280.0 10276.5 10269.5 10261.0 10253.5 10248.0 10238.0 10233.5 10218.0 10208.0 10203.0 10201.5 10197.5 10195.0 10184.5 10177.0 10174.5 10162.5 10157.0 10151.0 10145.0 10132.0 10128.0 10118.0 10078.5 10073.0 10066.5 10064.0 10052.5 10289.0 10280.0 10277.0 10272.0 10268.5 10247.5 10233.0 10224.0 10211.0 10197.5 10193.5 10189.0 10181.0 10175.0 10170.5 10162.0 10156.5 10149.0 10140.0 10130.0 10105.0 10078.5 10075.0 10071.0 10063.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 50 10045.5 10040.0 10038.0 10035.5 10026.5 10020.0 10015 0 10010 0 10006 5 10003 0 9998 0 9995 5 9994.5 9992.0 9988.5 9984.0 9981.5 100.0 $ 10044.0 10040.0 10021.0 10011.0 10008.5 10003.5 9998.0 9996.0 9993.0 9986.5 105.0 10051.0 10046.5 10032.0 10027.0 10014.5 10003.0 9992.5 108.5 RE~ARJfS: THIS FILE CONTAINS CASED HOLE RST FLOWING PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH FLOWING PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA FLOWING PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Ver~=±cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 51 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF RST CU 110302 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI RST PU-S 110302 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM RST CU 110302 O0 000 O0 0 7 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 7 1 1 4 68 0000000000 CCL RST V 110302 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 10916.000 IRAT.FIL 0.521 CIRN. FIL 1.393 CIRF. FIL SIBF. RST 26.021 TPHI.RST 20.760 SIGM. RST 13.745 GRCH.RST CCL.RST -0.007 DEPT. 9981.000 IRAT. FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF. RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 GRCH. RST CCL.RST -999.250 3.165 -999.250 -999.250 29.091 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE · FLIC VERSION : O01CO1 DATE · 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:e~ PAGE: 52 FILE NUMBER: 8 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS RST $ REMARKS: THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF BASE PASSES 1 & 2. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALC~TED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 8 1 1 4 68 0000000000 IRAT RSAV 110302 O0 000 O0 0 8 1 1 4 68 0000000000 CIRNRSAV 110302 O0 000 O0 0 8 1 1 4 68 0000000000 CIRFRSAV 110302 O0 000 O0 0 8 1 1 4 68 0000000000 SIBF RSAV CU 110302 O0 000 O0 0 8 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 53 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TPHI RSAV PU-S 110302 O0 000 O0 0 8 1 1 4 68 0000000000 SIGM RSAV CU 110302 O0 000 O0 0 8 1 1 4 68 0000000000 GRCH RST GAPI 110302 O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 10911.000 IRAT. RSAV 0.458 CIRN. RSAV 1.401 CIRF. RSAV SIBF. RSAV 32.279 TPHI.RSAV 32.120 SIGM. RSAV 14.717 GRCH.RST 3.014 -999.250 DEPT. 8978. 000 IRAT.RSAV -999. 250 CIRN. RSAV -999. 250 CIRF. RSAV -999. 250 SIBF. RSAV -999.250 TPHI.RSAV -999.250 SIGM. RSAV -999.250 GRCH.RST 23.365 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION · O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~ : EDIT .009 SERVICE ' FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUM~ER: 1 DEPTH INCREPiENT: 0.5000 FILE SD?4FHLRY VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verl.lcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 54 RST $ LOG HEADER DATA 10946.0 8924.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~VA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) '. GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : Il-NOV-97 8C0-609 308 il-NOV-98 10966.0 10940.0 9204.0 10911.0 TOOL NUMBER ........... CGRS-A RST-A 6.000 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): PRODUCED FLUIDS 8.40 THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 55 REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFIB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 9 1 1 4 68 0000000000 GR PS1 GAPI 110302 O0 000 O0 0 9 1 1 4 68 0000000000 SIBF PSl CU 110302 O0 000 O0 0 9 I 1 4 68 0000000000 CCLD PS1 V 110302 O0 000 O0 0 9 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 9 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 9 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 9 1 1 4 68 0000000000 TPHI PSl PU 110302 O0 000 O0 0 9 1 1 4 68 0000000000 SIGM PS1 CU 110302 O0 000 O0 0 9 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 56 ** DATA ** DEPT. 10946.000 GR.PS1 IRAT. FIL -999.250 CIRF.FIL SIGM. PS1 -999,250 DEPT. 8924.000 GR.PS1 IRAT. FIL 0,513 CIRF. FIL SIGM. PS1 15.821 -999.250 SIBF. PS1 -999.250 CIRN. FIL 23.714 SIBF. PS1 2.959 CIRN. FIL -999.250 CCLD.PS1 -999.250 TPHI.PS1 29,200 CCLD.PS1 1.132 TPHI.PS1 -999,250 -999.250 0,022 14.340 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ArUMBER 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RST 10946.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): STOP DEPTH 8924.0 il-NOV-97 8C0-609 308 il-NOV-98 10966.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 57 TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPE~D (FPHR) : DEPTH CONTROL USED (YES/NO): 10940.0 9204.0 10911.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY RST RESERVOIR SATURATION $ TOOL NUMBER CGRS-A RST-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6. 000 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 8.40 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #2. LIS Tape Verl£~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 58 $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT !1 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 10 1 1 4 68 0000000000 GR PS2 GAPI 110302 O0 000 O0 0 10 1 1 4 68 0000000000 SIBF PS2 CU 110302 O0 000 O0 0 10 1 1 4 68 0000000000 CCLD PS2 V 110302 O0 000 O0 0 10 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 10 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 10 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 10 1 1 4 68 0000000000 TPHI PS2 PU 110302 O0 000 O0 0 10 1 1 4 68 0000000000 SIGM PS2 CU 110302 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA ** DEPT. 10946.000 GR.PS2 -999.250 SIBF. PS2 -999.250 CCLD.PS2 IRAT. FIL -999.250 CIRF. FIL -999.250 CIRN. FIL -999.250 TPHI.PS2 SIGM. PS2 -999.250 -999.250 -999.250 LIS Tape Ver=~.cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 59 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT . O10 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RST $ LOG HEADER DATA FILE HEADER FILE NUMBER 11 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SO?4MARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10946.0 8924.0 DATE LOGGED: 11 -NOV- 97 SOFTWARE VERSION: 8C0- 609 TIME LOGGER ON BOTTOM: 308 il-NOV-98 TD DRILLER (FT) : 10966.0 TD LOGGER (FT) : 10940.0 TOP LOG INTERVAL (FT) : 9204.0 BOTTOM LOG INTERVAL (FT) : 10911.0 LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER ........... LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:45 PAGE: 6O GR RST $ GAM~A RAY RESERVOIR SATURATION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : CGRS -A RST-A 6.000 PRODUCED FLUIDS 8.4O NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): RE~ARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:45 PAGE: 61 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 11 1 1 4 68 0000000000 GR BX1GAPI 110302 O0 000 O0 0 11 1 1 4 68 0000000000 SIBF BX1 CU 110302 O0 000 O0 0 11 1 1 4 68 0000000000 CCLDBX1 V 110302 O0 000 O0 0 11 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 11 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 11 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 11 1 1 4 68 0000000000 TPHI BX1 PU 110302 O0 000 O0 0 11 1 1 4 68 0000000000 SIGM BX1 CU 110302 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 10946.000 GR.BX1 -999.250 SIBF. BX1 -999.250 CCLD.BX1 IRAT. FIL -999.250 CIRF.FIL -999.250 CIRN. FIL -999.250 TPHI.BX1 SIGM. BX1 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape Ver~=cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:4b PAGE: 62 **** FILE TRAILER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE H~ER **** FILE NAME : EDIT .012 SERVICE · FLIC VERSION : O01CO1 DATE ' 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUMBER 12 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUM~ER: 4 DEPTH INCRE3IENT: 0.5000 FILE SUAmlARY VENDOR TOOL CODE START DEPTH RST 10934.0 $ LOG HEADER DATA STOP DEPTH 9186.0 DATE LOGGED: SOFTWARE VERSION: TIFiE LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAt4~A RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): il-NOV-97 8C0-609 308 Il-NOV-98 10966.0 10940.0 9204.0 10911.0 TOOL NUMBER CGRS~A RST-A 6. 000 LIS Tape Ver~=~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 63 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 8.40 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Ver=~xcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 64 TYPE REPR CODE VALUE 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 110302 O0 000 O0 0 12 1 1 4 68 0000000000 GR BX2 GAPI 110302 O0 000 O0 0 12 1 1 4 68 0000000000 SIBF BX2 CU 110302 O0 000 O0 0 12 1 1 4 68 0000000000 CCLD BX2 V 110302 O0 000 O0 0 12 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 12 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 12 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 12 1 1 4 68 0000000000 TPHI BX2 PU 110302 O0 000 O0 0 12 1 1 4 68 0000000000 SIGM BX2 CU 110302 O0 000 O0 0 12 1 1 4 68 0000000000 ** DATA ** DEPT. 10934.000 GR.BX2 158.089 SIBF. BX2 99.871 CCLD.BX2 IRAT. FIL 0.461 CIRF.FIL 0.465 CIRN. FIL 0.216 TPHI.BX2 SIGM. BX2 37.666 DEPT. 9186.000 GR.BX2 48.068 SIBF.BX2 86.513 CCLD.BX2 IRAT. FIL 0.479 CIRF. FIL 2.958 CIRN. FIL 0.995 TPHI.BX2 SIGM. BX2 12.652 -0.004 40.580 O. 019 14. 940 ** END OF DATA ** LiS Tape Ver~=~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 65 **** FILE TRAILER **** FILE NA~iE : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAMiE : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE ' 98/1 O~ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 13 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUM~ER: 5 DEPTH INCREMENT: 0.5000 FILE SUF~IARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10934.0 9134.0 RST $ LOG H~ER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): il-NOV-97 8C0-609 308 Il-NOV-98 10966.0 10940.0 9204.0 10911.0 TOOL NUMBER CGRS-A RST-A 6.000 LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PA GE: 66 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 8.40 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Veri~mcation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 67 TYPE REPR CODE VALUE 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) O0 000 O0 0 13 1 1 4 68 0000000000 DEPT FT 110302 GR BX3 GAPI 110302 O0 000 O0 0 13 1 1 4 68 0000000000 SIBF BX3 CU 110302 O0 000 O0 0 13 1 1 4 68 0000000000 CCLDBX3 V 110302 O0 000 O0 0 13 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 13 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 13 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 13 1 1 4 68 0000000000 TPHI BX3 PU 110302 O0 000 O0 0 13 1 1 4 68 0000000000 SIGM BX3 CU 110302 O0 000 O0 0 13 1 1 4 68 0000000000 ** DATA ** DEPT. 10934.000 GR.BX3 199.703 SIBF. BX3 99.936 CCLD.BX3 IRAT. FIL 0.452 CIRF. FIL 0.422 CIRN. FIL 0.212 TPHI.BX3 SIGM. BX3 40.489 DEPT. 9134.000 GR.BX3 23.281 SIBF.BX3 100.040 CCLD.BX3 IRAT. FIL 0.455 CIRF. FIL 2.334 CIRN. FIL 0.885 TPHI.BX3 SIGM. BX3 15.756 0.031 48.420 -0.007 22.480 ** END OF DATA ** LIS Tape Ver~z~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 68 **** FILE TRAILER **** FILE NA~E : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .014 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 14 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 6 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH ........................... RST 10946.0 $ LOG HEADER DATA STOP DEPTH 8924.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAB~VA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 11 -NOV-97 8C0- 609 308 11 -NOV-98 10966.0 10940.0 9204.0 10911.0 TOOL NUMBER ........... CGRS-A RST-A 6.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 69 DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 8.40 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELIArE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 ~ COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR FLOWING PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:4~ PAGE: 7O TYPE REPR CODE VALUE 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 14 1 1 4 68 0000000000 GR FP1GAPI 110302 O0 000 O0 0 14 1 1 4 68 0000000000 SIBF FP1 CU 110302 O0 000 O0 0 14 1 1 4 68 0000000000 CCLDFP1 V 110302 O0 000 O0 0 14 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 14 1 1 4 68 0000000000 CIRF FIL 110302 O0 000 O0 0 14 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 14 1 1 4 68 0000000000 TPHI FP1 PU 110302 O0 000 O0 0 14 1 1 4 68 0000000000 SIGM FPi CU 110302 O0 000 O0 0 14 1 1 4 68 0000000000 ** DATA ** DEPT. 10946.000 GR.FP1 -999.250 SIBF. FP1 -999.250 CCLD. FP1 IRAT. FIL -999.250 CIRF. FIL -999.250 CIRN. FIL -999.250 TPHI.FP1 SIGM. FP1 -999.250 DEPT. 8924.000 GR.FP1 -999.250 SIBF. FP1 -999.250 CCLD.FP1 IRAT. FIL -999.250 CIRF. FIL -999.250 CIRN. FIL -999.250 TPHI.FP1 SIGM. FP1 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape Verl~=cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PA GE: **** FILE TRAILER **** FILE NAME : EDIT . O14 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .015 SERVICE · FLIC VERSION · O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE lv73M~ER 15 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 7 DEPTH INCREMENT: 0.5000 FILE SUM~LARY VENDOR TOOL CODE START DEPTH RST 10946.0 $ LOG HEADER DATA STOP DEPTH .......... 8924.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TOBOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMFAA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): il-NOV-97 8C0-609 308 il-NOV-98 10966.0 10940.0 9204.0 10911.0 TOOL NUMBER CGRS-A RST-A 6.000 LIS Tape Veri~'~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:~ PAGE: 72 DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) .. BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 8.40 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 ~ COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: Dowell Coil Tubing Unit #1 Tied into SWS GR/CCL log dated 22-Dec-1995 Maximum deviation 93 degrees RST TOOL RUN IN SIGMA MODE TWO FLOWING PASSES MADE (10940-10000) TWO SHUT-IN PASSES MADE (10940-9000) THREE BORAX PASSES MADE (10940-9200) THIS FILE CONTAINS THE RAW DATA FOR FLOWING PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Ver~=~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:4~ PAGE: 73 TYPE REPR CODE VALUE 3 73 36 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 28 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 110302 O0 000 O0 0 15 1 1 4 68 0000000000 GR FP2 GAPI 110302 O0 000 O0 0 15 1 1 4 68 0000000000 SIBF FP2 CU 110302 O0 000 O0 0 15 1 1 4 68 0000000000 CCI=DFP2 V 110302 O0 000 O0 0 15 1 1 4 68 0000000000 IRAT FIL 110302 O0 000 O0 0 15 1 1 4 68 0000000000 CIRFFIL 110302 O0 000 O0 0 15 1 1 4 68 0000000000 CIRNFIL 110302 O0 000 O0 0 15 1 1 4 68 0000000000 TPHI FP2 PU 110302 O0 000 O0 0 15 1 1 4 68 0000000000 SIGM FP2 CU 110302 O0 000 O0 0 15 1 1 4 68 0000000000 ** DATA ** DEPT. 10946.000 GR.FP2 -999.250 SIBF. FP2 -999.250 CCLD.FP2 IRAT.FIL -999.250 CIRF. FIL -999.250 CIRN. FIL -999.250 TPHI.FP2 SIGM. FP2 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape Ver~cation Listing Schlumberger Alaska Computing Center 9-0CT-1998 08:43 PAGE: 74 **** FILE TRAILER **** FILE NAME : EDIT .015 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/ 8 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/10/ 8 ORIGIN : FLIC TAPE NA~E : 98507 CONTINUATION # : 1 PREVIOUS TAPE : COMbDF~T : ARCO ALASKA, DS 15-47, PRUDHOE BAY, API #50-029-22617-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/10/ 8 ORIGIN : FLIC REEL NAME : 98507 CONTINUATION # : PREVIOUS REEL : COF~fENT : ARCO ALASKA, DS 15-47, PRUDHOE BAY, API #50-029-22617-00 Tape SubfJ,le 2- is type: TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 6681.00 T. MCGUIRE GENE COOPER D.S. 15-47 500292261700 ARCO ALASKA INC. SPERRY-SUN DRILLING SERVICES 10-JUN-96 MWD RUN 5 T. MCGUIRE GENE COOPER MWD RUN 6 T. MCGUIRE GENE COOPER JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 T. MCGUIRE GENE COOPER MWD RUN 8 P. ROBERTS GENE COOPER MWD RUN 9 P. ROBERTS GENE COOPER MWD RUN 10 JOB NIJMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: P. ROBERTS GENE COOPER WELL CASING RECORD 22 liN 14E 3648 4956 68.60 67.10 33.20 RECEIVED JUN 1 ;5 1996 Alaska Oil & Gas Cons. Commission Anchorage OPEN HOLE CASING DRILLERS --- BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 12.250 9.625 3515.0 3RD STRING 8.500 7.000 8734.0 PRODUCTION STRING 6.000 10969.0 REMARKS: MWD - GR/EWR4. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 -3 WERE DIRECTIONAL ONLY. NO DATA IS PRESENTED. MWD RUNS 4 - 7 WERE DIRECTIONAL WITH GAMMA RAY (NGP) . MWD RUNS 8 - 10 WERE DIRECTIONAL WITH GAMMA RAY (NGP), & ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4) . ALL GAMMA RAY DATA WAS ACQUIRED WITH NATURAL GAMMA PROBE, SCINTILLATION TYPE DETECTORS (NGP/SGRD). MEASUREMENT AFTER DRILLING (MAD) PASSES PERFORMED AS FOLLOWS: MAD PASS 9618 - 10412', WHILE TRi ING IN HOLE FOR MWD RUN 10. MAD PASS 2: 10412 - 10888', AFTER WELL REACHED TD. MAD PASS 3: 9415 - 9618', WHILE TRIPPING OUT OF HOLE AFTER REACHING TD. FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 6576.0 RP 9680.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 6576.5 6575.5 8454.5 8453.5 8463.5 8461.0 8687.5 8680.0 8693.5 8686.0 8733.0 8726.0 8736.0 8729.5 8745.5 8738.5 8774 . 0 8767.0 8815.0 8809.5 8827.5 8821.0 8856.0 8849.0 8905.5 8899.0 8932.5 8925.0 8980.5 8973.5 8993.5 8986.5 9028.0 9021.5 9165.0 9155.0 9182.5 9172.5 9236.5 9230.0 9239.0 9232.5 9256.5 9248.0 9281.5 9274.5 9290.0 9279.5 9309.5 9300.0 9334.0 9324.5 9385.5 9378.5 9408.0 9401.0 10975.5 10968.5 $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 4 MWD 5 MWD 6 MWD 7 MWD 8 MWD 9 MWD 10 $ REMARKS: MERGED PASS. all bit runs merged. STOP DEPTH 10916.0 10896.0 (open hole, WALS, 23-NOV-95) EQUIVALENT UNSHIFTED DEPTH MERGE TOP MERGE BASE 6654.0 8492.0 8492.0 8739.0 8739.0 9169.0 9169.0 9754.0 9754.0 10454.0 10454.0 10492.0 10492.0 10969.0 ALL CURVES IE SHIFTED WITH GR. CN WN FN COUN STAT /??SHIFT. OUT $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 284 Tape File Start Depth = 10976.000000 Tape File End Depth = 6576.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 70409 datums Tape Subfile: 2 419 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subf~le 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE RP $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: CN WN FN COUN STAT START DEPTH 9422.0 STOP DEPTH 10896.0 MAD RUN NO. MAD PASS NO. MERGE TOP 10 3 9415.0 10 1 9618.0 10 2 10412.0 MERGE BASE 9618.0 10412.0 10888.0 MERGED MAD PASS. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 RPX MAD 68 1 OHMM 4 2 RPS MAD 68 1 OHMM 4 3 RPM MAD 68 1 OHMM 4 4 RPD MAD 68 1 OHMM 4 5 FET MAD 68 1 HR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 71 Tape File Start Depth = 10900.000000 Tape File End Depth = 9420.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17767 datums Tape Subfile: 3 96 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape ~ubf~le 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 6575.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXI~ANGLE: STOP DEPTH 8412.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 22-NOV-95 3.21 2.04 MEMORY 8492.0 6654.0 8492.0 0 29.5 30.3 TOOL NUMBER NGP 193 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 8.500 3515.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LIGHTLY DISP. 10.20 51.0 9.0 8OO .0 .000 .0 .000 138.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .00 .000 .0 0 REMARKS: MWD RUN 4. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 46 Tape File Start Depth = 8495.000000 Tape File End Depth = 6575.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81933 datums Tape Subfile: 4 109 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LiS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and lo9 header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SLIMMARY VENDOR TOOL CODE START DEPTH GR 8383.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8668.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 5. 23-NOV-95 3.21 2.04 MEMORY 8739.0 8492.0 8739.0 0 29.5 30.2 TOOL NUMBER NGP 136 8.500 3515.0 LIGHTLY DISP. 10.10 45.0 9.1 85O .0 .000 .0 .000 136.4 .000 .0 .000 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 8740.000000 Tape File End Depth = 8380.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19931 datums Tape Subfile: 5 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8601.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9134.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 6. 27-NOV-95 3.21 2.04 MEMORY 9169.0 8739.0 9169.0 0 30.3 31.8 TOOL NUMBER NGP 193 6.000 8734.0 FLO-PRO 9.00 60.0 10.5 41100 20.0 .000 .000 .000 .000 .0 124.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 FPHR * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 14 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 9170.000000 Tape File End Depth = 8600.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 85357 datums Tape Subfile: 6 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subf[le 7 is type: L1S FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BlT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9115.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9700.0 28-NOV-95 3.21 2.04 MEMORY 9754.0 9169.0 9754.0 0 31.9 88.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 243 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 8734.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.10 .0 9.8 37500 .0 .000 .000 .000 .000 .0 136.4 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 7. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 16 Tape File Start Depth = 9760.000000 Tape File End Depth = 9110.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23835 datums Tape Subfile: 7 79 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfiie 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9641.0 EWR4 9673.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10395.0 10374.0 30-NOV-95 3.21 2.04 MEMORY 10454.0 9754.0 10454.0 0 87.6 89.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ TOOL NUMBER P0460SP4 P0460SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 8734.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.20 72.0 9.0 39200 4.0 .110 .040 .090 .170 68.0 188.0 68.0 66.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 -TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 8. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 9O 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 54 Tape File Start Depth = 10460.000000 Tape File End Depth = 9635.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 98566 datums Tape Subfile: 8 119 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10395.0 EWR4 9669.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10432.0 10412.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 01-DEC-95 3.21 2.04 MEMORY 10492.0 10454.0 10492.0 0 88.2 88.2 TOOL NUMBER P0460SP4 P0460SP4 6.000 8734.0 FLO-PRO 9.30 68.0 7.7 35200 12.6 .140 .600 .100 .210 66.0 155.0 66.0 66.0 .00 .000 .0 0 REMARKS': CN WN FN COUN STAT MWD RUN 9. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 54 Tape File Start Depth = 10500.000000 Tape File End Depth = 9665.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 37204 datums Tape Subfile: 9 119 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 10 is type: L±S FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10413.0 EWR4 10392.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10909.0 10889.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 02-DEC-95 3.21 2.04 MEMORY 10969.0 10492.0 10969.0 0 78.5 91.7 TOOL NUMBER P0433SP4 P0433SP4 6.000 8734.0 FLO - PRO 9.20 62.0 8.4 38500 11.2 .120 .050 .080 .190 68.0 172.0 67.0 67.0 .00 .000 .0 0 REMARKS': CN WN FN COUN STAT MWD RUN 10. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 38 Tape File Start Depth = 10969.000000 Tape File End Depth = 10390.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 107839 datums Tape Subfile: 10 103 records... Minimum record length: Maximum record length: 62 bytes 998 bytes % Tape ~ubfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NLTMBER: 10 MAD PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH EWR4 9618.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10412.0 02-DEC-95 3.21 2.04 MEMORY 10492.0 9618.0 10412.0 0 88.2 88.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ TOOL NUMBER P0433SP4 P0433SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 8734.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.20 62.0 8.4 38500 11.2 .120 .050 .080 .190 68.0 172.0 67.0 67.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARK~: CN WN FN COUN STAT MAD PASS 1. LOGGED WHILE TRIPPING IN THE HOLE TO DO MWD RUN 10. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 RPX MAD 68 1 OHMM 4 2 RPS MAD 68 1 OHMM 4 3 RPM MAD 68 1 OHMM 4 4 RPD MAD 68 1 OHMM 4 5 FET MAD 68 1 HR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 39 Tape File Start Depth = 10415.000000 Tape File End Depth = 9615.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 46811 datums Tape Subfile: 11 105 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape ~ubf~'le 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 10 MAD PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH EWR4 10412.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10889.0 02-DEC-95 3.21 2.04 MEMORY 10969.0 10412.0 10889.0 0 78.5 91.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ TOOL NUMBER P0433SP4 P0433SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 8734.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO - PRO 9.20 62.0 8.4 38500 11.2 .120 .050 .080 .190 68.0 172.0 67.0 67.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 RE~K~: CN WN FN COUN STAT MAD PASS 2. LOGGED AFTER REACHING TD ON MWD RUN 10. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 RPX MAD 68 1 OHMM 4 2 RPS MAD 68 1 OHMM 4 3 RPM MAD 68 1 OHMM 4 4 RPD MAD 68 1 OHMM 4 5 FET MAD 68 1 HR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 23 Tape File Start Depth = 10890.000000 Tape File End Depth = 10410.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 113606 datums Tape Subfile: 12 89 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape S'ubfi~le 13 is type: LIS FILE HEADER FILE NUMBER: 12 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 10 MAD PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH EWR4 9415.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9618.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 02-DEC-95 3.21 2.04 MEMORY 10969.0 9415.0 9618.0 0 78.5 91.7 TOOL NUMBER P0433SP4 P0433SP4 6.000 8734.0 FLO-PRO 9.20 62.0 8.4 38500 11.2 .120 .050 .080 .190 68.0 172.0 67.0 67.0 .00 .000 .0 0 CN WN FN COLIN STAT MAD PASS 3. LOGGED WHILE TRIPPING OUT OF HOLE AFTER REACHING TD. $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 RPX MAD 68 1 OHMM 4 2 RPS MAD 68 1 OHMM 4 3 RPM MAD 68 1 OHMM 4 4 RPD MAD 68 1 OHMM 4 5 FET MAD 68 1 HR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 9620.000000 Tape File End Depth = 9410.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 49338 datums Tape Subfile: 13 77 records... Minimum record length: Maximum record length: 30 bytes 1014 bytes Tape Subf[le 14 is type: LIS O1 **** REEL TRAILER **** 96/ 6/ 0 01 Tape Subfile: 14 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 10 JUN 96 2:24a Elapsed execution time = 4.17 seconds. SYSTEM RETURN CODE = 0 i A~CO ALAoKA , S 15 - 47 i i' ~1~ ~ PRUDHOE BAY 1 i i i i ,¢~ C;?:; ?~ ~,_~-_-. · ........................ ~ ~ !-,_:~ ~ k~:~ ...... ~S.-:7%:~.~ .:.::;'~:&k:.~;4: :~:~ [?'~:2~ ":' ~ '" " ....... " 8738 ~ ~un 2: i [ ..,. ,, ...... .:,::.. 29 - November- 1995 ~ .......... : Pipe_ Conveyed I -- 9742 I Rec~,~ ED WE~E~ i ATLAS ~Oorage i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i J I i i i i ~ Subfile 2 is type: TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: D.S. 15 - 47 500292261700 ARCO ALASKA INC. WESTERN ATLAS LOGGING SERVICES 06-FEB-96 RUN 1 6536.00 BRAD ESARY V. HAZ ZARD RUN 2 J. DAHL H. HAYWOOD RUN 3 22 lin 14E 3648 4956 68.60 67.10 33.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 3550.0 8.500 7.000 8734.0 6.000 9754.0 DATA WAS DEPTH SHIFTED TO MARKED LINE GAMMA RAY FROM SWS, LOGGED 22-DEC-95. LDWG PROCESSING WAS DELAYED PENDING NOTIFICATION THAT A MARKED LINE GR HAD BEEN RUN. RUN 1: DIFL/AC/CN/ZDL/GR. CIRCULATION STOPPED @ 02:00, 23-NOV-95. MUD PROPERTIES CONTAIN: BARITE, HIGH GRAVITY SOLIDS 41.8 PPB, AND 850 MG/L CHLORIDE. CALIPER VERIFICATIONS PERFORMED IN CASING. REPEAT SECTION CALIPER CURVE INDICATES TOOL ORIENTATION FROM T.D. TO 8400' WAS DIFFERENT FROM MAIN PASS. COMPANY REPRESENTATIVE FELT AN ADDITIONAL LOGGING PASS THROUGH THIS AREA WAS NOT WARRANTED. PER CLIENT'S REQUEST, BOREHOLE & TORNADO CHART CORREC- TIONS WERE APPLIED TO THE DIL DATA. THE DIL DATA WAS CALIPER CORRECTED. THE CORRECTED DATA WAS THEN USED IN THE ATLAS TORNADO CHART TO GET "RT" & "DI" CURVES. RT = TRUF~'ORMATION RESISTIVITY. UI = DEP%~_ OF INVASION. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. RUN 2: DLL/CN/ZDL/GR CIRCULATION STOPPED @ 08:00, 28-NOV-95. PIPE CONVEYED LOGGING OPERATION. RADIOACTIVE MARKER LOCATED AT 8530'. BARITE PRESENT IN MUD SYSTEM (1.9%) CAN EFFECT PE RESPONSE. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. .-iLE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BCS DIL DLL SDN 2435 $ BASELINE CURVE CURVE~SHIFT DATA BASELINE DEPTH 7012.0 7041.0 7064.0 7085.5 7279.5 7334.5 7387.0 7393.0 7440.5 7519.0 7519.5 7522.0 7591.0 7621.0 7641.5 7663.0 7705.5 7719.5 7750.0 7786.5 7791.5 7795.5 7866.5 7887.0 7915.0 7921.0 7969.5 7980.0 8026.5 8041.0 8132.5 8159.5 8165.5 8181.0 8207.0 8230.0 8235.5 8255.0 .5000 START DEPTH STOP DEPTH 7005.0 9679.0 7005.0 8701.0 7005.0 8731.0 8738.0 9742.0 7005.0 9707.0 7005.0 9684.0 FOR SHIFTS: GR - Marked Line dated (MEASURED DEPTH) EQUIVALENT UNSHIFTED GR LL8 LL3 I 7005.0 7005.0 7057.0 7078.0 7273.0 7327.5 7385.5 7432.5 7511.0 7712.0 7743.0 7784.0 7859.0 7880.5 7909.0 7914.0 7962.5 7973.0 8033.5 8152.5 8158.5 8222.0 all runs merged; 22 -DEC- 95. DEPTH LD 7005.0 7034.5 7057.0 7078.0 7273.0 7327.5 7379.5 7385.5 7432.5 7510.0 LLD 7514.0 7583.5 7612.5 7635.0 7656.0 7698.5 7712.0 7743.0 7779.5 7785.0 7789.5 7859.0 7880.5 7909.0 7914.0 7962.5 7973.0 8020.5 8033.5 8125.0 8152.5 8158.5 8173.5 8199.5 8222.0 8228.0 8247.5 no case c~258.5 8290.0 8319.0 8340.0 8400.5 8463.5 8469.5 8470.0 8507.0 8509.0 8539.0 8553.0 8553 .5 8582.5 8595.0 8602.5 8612.5 8683.5 8693.5 8728.5 8737.0 8759.5 8762.5 8764.5 8772.5 8776.0 8783.5 8792.5 8798.0 8799.5 8800.0 8802.0 8804.0 8811.5 8813.5 8815.5 8822.0 8824.5 8827.0 8827.5 8836.0 8856.0 8875.5 8906.0 8906.5 8911.0 8913.5 8914.0 8932.5 8952.0 8960.0 8968.5 8981.5 8992.0 8998.0 9012.0 9017.5 9026.5 9027.0 9034.5 8393.5 8456.0 8462.0 8499.5 8531.5 8546.0 8574.0 8604.5 8756.5 8765.0 8768.5 8776.0 8783.5 8792.5 8794.5 8796.5 8804.0 8806.0 8808.0 8820.0 8848.5 8899.0 8906.© 8925.0 8953.0 8974.0 8984.5 9019.5 8252.0 8313.0 8333.5 8455.0 8462.0 8499.5 8531.5 8546.0 8574.0 8587.5 8594.0 8728.5 8756.5 8768.5 8775.0 8783.5 8789.5 8792.5 8794.5 8796.5 8804.0 8807.0 8808.0 8820.0 8829.5 8847.5 8898.0 8906.0 8924.5 8944.0 8974.0 8984.5 9004.5 9019.5 -'252.0 ~283.0 8313.0 8333.5 8456.0 8462.0 8504.0 8531.5 8546.0 8574.0 8587.5 8594.0 8675.5 8686.0 8720.0 8728.5 8751.5 8754.5 8756.5 8768.5 8775.0 8783.5 8789.5 8792.0 8796.5 8804.0 8807.0 8808.0 8814.5 8817.0 8820.0 8829.5 8847.5 8867.5 8898.0 8903.0 8906.0 8924.5 8944.0 8960.5 8974.0 8984.5 8990.5 9004.5 9010.0 9019.5 9027.5 9046.5 9068.0 9085.0 9095.5 9099.0 9104.5 9107.5 9112.0 9120.5 9165.0 9174.0 9181.0 9195.0 9229.5 9237.0 9256.0 9264.5 9278.5 9282.0 9291.0 9294.5 9300.5 9309.0 9314.0 9334.0 9359.0 9367.0 9384.5 9409.0 9431.5 9435.5 9511.0 9594.5 $ BASELINE DEPTH 7012.0 7041.0 7064.0 7085.5 7115.0 7224.0 7236.5 7278.5 7279.5 7311.5 7312.0 7320.5 7334.5 7336.5 7386.0 7393.0 7407.0 7430.0 7440.0 7440.5 7449.5 7450.0 7459.0 7491.5 7518.5 9089.5 9157.5 9173.5 9230.0 9248.5 9275.5 9282.5 9287.5 9301.5 9326.0 9377.0 9402.0 DT 7005.0 7034.5 7057.0 7077.5 7108.0 7229.5 7272.5 7303.5 7327.0 7329.5 7385.5 7432.5 RHOB 7005.0 7057.0 7076.5 7271.5 7303.5 7312.0 7327.0 7385.5 7399.0 7422.0 7432.5 7442.0 7452.0 7484.5 7510.0 9089.0 9157.5 9173.5 9230.0 9248.0 9270.5 9275.5 9282.5 9287.5 9301.0 9306.5 9326.0 9377.0 9402.5 9427.5 9587.5 NPHI 7O05.0 7057.0 7076.5 7217.0 7271.5 7304.5 7312.0 7327.5 7379.0 7386.0 7399.0 7422.0 7432.0 7444.0 7452.0 7484.5 7510.0 9039.5 9061.0 9078.5 9089.0 9092.5 9098.0 9101.0 9105.5 9113.5 9157.5 9166.5 9173.5 9187.5 9222.5 9230.0 9248.0 9256.5 9270.5 9275.5 9282.5 9287.5 9293.0 9301.0 9306.5 9326.0 9351.5 9359.5 9377.0 9402.5 9423.5 9427.5 9504.0 9587.5 /519.0 7522.0 7522.5 7527.5 7567.0 7621.0 7623.5 7638.5 7641.5 7649.5 7660'.5 7663.0 7678.5 7705.5 7719.5 7726.0 7726.5 7733.0 7735.5 7750.0 7750.5 7780.5 7786.5 7791.5 7795.5 7808.0 7810.5 7811.0 7853.0 7863.5 7866.5 7875.0 7883.0 7887.0 7887.5 7896.5 7915.0 7921.0 7931.5 7932.0 7934.5 7952.0 7956.0 7968.0 7970.0 7978.5 7980.0 7999.0 7999.5 8025.5 8026.5 8029.5 8030.0 8041.0 8050.0 8053.5 8061.5 8064.5 8065.0 8071.5 7:~-). 0 7:._4.0 7558.0 7612.5 7635.0 7643.0 7656.0 7672.0 7698.5 7712.0 7728.0 7743.0 7779.5 7785.0 7789.5 7803.5 7859.0 7880.5 7909.0 7914.0 7922.5 7925.5 7963.5 7973.0 7992.0 8020.5 8033.5 8045.0 8057.5 7514.5 7520.5 7617.0 7653.0 7712.0 7718.5 7743.0 7784.0 7801.0 7804.0 7845.0 7856.0 7859.0 7868.0 7880.5 7891.0 7909.0 7914.0 7926.0 7944.5 7948.5 7960.5 7962.0 7970.0 7973.0 8022.5 8033.5 8044.0 8047.0 8055.0 7513.5 7520.5 7617.0 7632.0 7653.0 7672.0 7714.5 7720.5 7727.0 7744.0 7773.5 7784.0 7801.0 7804.0 7845.0 7856.0 7859.0 7868.0 7876.0 7880.5 7889.5 7909.0 7914.0 7926.0 7944.5 7948.5 7964.0 7972.5 7992.0 8019.5 8023.5 8033.5 8044.0 8057.0 8064.5 8072.0 8076.0 8079.0 8085.5 8096.0 8096.5 8106.0 8106.5 8116.5 8117.0 8124.5 8131.0 8132.5 8142.5 8159.5 8165.5 8170.0 8170.5 8175.0 8175.5 8181.0 8187.0 8195.5 8198.5 8205.0 8211.5 8212.0 8225.5 8230.0 8235.5 8237.5 8253.0 8253.5 8258.5 8270.5 8290.0 8316.5 8317.0 8319.0 8321.0 8322.5 8340.0 8340.5 8346.0 8400.5 8418.5 8463.5 8466.0 8470.0 8470.5 8507.0 8514.0 8529.5 8530.0 8539.0 8539.5 8545.0 8550.0 8553.0 8559.5 8 '-~'%. 0 8088.0 8100.0 8109.0 8125.0 8151.0 8158.5 8164.0 8169.0 8173.5 8190.0 8199.0 8207.0 8222.0 8228.0 8246.5 8252.0 8283.0 8311.5 8313.5 8315.5 8334.0 8393.0 8456.0 8458.5 8462.0 8500.0 8524.0 8532.0 8545.5 8552.0 8065.5 8072.0 8089.5 8099.5 8110.0 8134.0 8152.5 8158.5 8168.0 8181.5 8191.5 8198.0 8207.0 8222.0 8229.5 8245.5 8252.0 8313.0 8316.5 8333.0 8339.0 8395.0 8414.5 8455.0 8461.5 8499.5 8523.0 8532.0 8538.0 8544.5 8547.5 8069.5 8072.0 8078.5 8088.0 8099.5 8110.0 8117.0 8124.0 8134.0 8152.5 8158.5 8164.5 8169.5 8181.5' 8191.5 8198.5 8207.0 8217.5 8222.0 8229.5 8247.0 8251.5 8264.0 8310.5 8312.0 8314.5 8333.0 8339.0 8395.0 8414.5 8455.0 8463.0 8500.O 8507.0 8522.5 8545.5 8560. 8568. 8568. 8577. 8582. 8582. 8594. 8595. 8602. 8603. 8610. 8642. '8642. 8652. 8658. 8670. 8764. 8772. 8772. 8776. 8783. 8792. 8801. 8802. 8804. 8811. 8814. 8827. 8836. 8856. 8906. 8906. 8914. 8932. 8952. 8981. 8992. 9012. 9027. 9095. 9161. 9165. 9167. 9167. 9181. 9186. 9237. 9256. 9256. 9281. 9290. 9293. 9294. 9309. 9314. 9334. 9384. 9409. 9417. 9420. 0 0 5 5 0 5 5 0 5 0 5 0 5 0 0 0 5 0 5 0 5 5 5 0 0 0 0 5 0 0 0 5 0 5 0 5 0 0 0 5 0 0 0 5 0 0 0 0 5 5 5 5 0 0 0 0 5 0 0 0 8570.5 8574.0 8587.5 8594.0 8635.0 8644.0 8573.0 8588.0 8596.0 8604.5 8634.0 8650.0 8662.5 8756.5 8763.0 8768.5 8776.0 8783.5 8793.5 8796.0 8803.0 8807.0 8820.0 8829.5 8848.5 8898.0 8905.5 8924.5 8944.0 8973.5 8984.5 9004.5 9019.5 9089.0 9154.0 9157.0 9158.5 9172.5 9178.5 9229.5 9248.0 9275.0 9282.5 9285.0 9301.0 9306.0 9326.0 9377.0 9402.5 9409.5 9413.0 8553.0 8560.5 8573.0 8594.5 8634.0 8756.5 8762.5 8769.0 8776.0 8783.5 8794.5 8796.0 8803.0 8807.0 8820.0 8829.5 8848.5 8899.0 8905.5 8924.5 8944.0 8973.5 8984.5 9004.5 9020.5 9089.0 9154.0 9158.0 9161.0 9172.5 9178.5 9229.5 9249.5 9275.0 9282.5 9287.0 9301.0 9307.0 9326.0 9377.0 9402.5 9410.5 9425.5 9442.0 9468.0 9487.0 9508.5 9513.5 9558.0 9594.0 9594.5 9604.5 $ MERGED DATA SOURCE PBU TOOL CODE GR GR BCS DIL DLL SDN SDN 2435 2435 $ REMARKS: 9418.0 9434.5 9435.0 9459.5 9459.5 9479.0 9479 . 0 9501.5 9501.5 9505.5 9506.5 9550.0 9550.0 9587.0 9587.0 9595.0 9595.0 RUN NO. PASS NO. MERGE TOP MERGE BASE 1 4 7005.0 8648.0 2 3 8738.0 9679.0 1 4 7005.0 8701.0 1 4 7005.0 8731.0 2 3 8738.0 9742.0 1 4 7005.0 8670.0 2 3 8738.0 9707.0 1 4 7005.0 8654.0 2 3 8738.0 9684.0 OPEN HOLE MERGED MAIN PASS. NOTE THAT THERE IS A SMALL DATA GAP BETWEEN THE BASE OF RUN 1 & THE START OF RUN 2. MTEM, SP, TEND, & TENS WERE SHIFTED WITH LL8 ON RUN 1 & WITH LL3 ON RUN 2. ILM, RT, & DI WERE SHIFTED WITH ILD. DRHO, PEF, CALl, & RB1 WERE SHIFTED WITH RHOB. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH1. OUT / ? ? MATCH2. OUT / ? ? MATCH3. OUT /? ?MATCH4 .OUT / ? ?MATCH5. OUT / ? ? MATCH6. OUT / ? ?MATCH7. OUT /? ?MATCH8 .OUT $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: API API API API Name Tool Coat Samples Units Log Crv Crv Size Leng_n Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 4 2 DT BCS 68 1 US/F 4 3 TEND BCS 68 1 LB 4 4 TENS BCS 68 1 LB 4 5 LL8 DIL 68 1 OHMM 4 6 ILM DIL 68 1 OHMM 4 7 ILD DIL 68 1 OHMM 4 8 RT DIL 68 1 OHMM 4 9 DI DIL 68 1 IN 4 10 LL3 DLL 68 1 OHMM 4 11 LLD DLL 68 1 OHMM 4 12 SP DLL 68 1 MV 4 13 MTEM DLL 68 1 DEGF 4 14 RHOB SDN 68 1 G/C3 4 15 DRHO SDN 68 1 G/C3 4 16 PEF SDN 68 1 BN/E 4 17 CALl SDN 68 1 IN 4 18 RB1 SDN 68 1 DEG 4 19 NPHI 2435 68 1 PU-S 4 20 FUCT 2435 68 1 CPS 4 21 NUCT 2435 68 1 CPS 4 4 57 995 99 1 4 57 530 16 1 4 57 995 99 1 4 57 995 99 1 4 08 995 99 1 4 08 995 99 1 4 08 995 99 1 4 08 995 99 1 4 08 995 99 1 4 17 995 99 1 4 17 995 99 1 4 17 995 99 1 4 17 995 99 1 4 49 995 99 1 4 49 995 99 1 4 49 995 99 1 4 49 995 99 1 4 49 995 99 1 4 43 995 99 1 4 43 995 99 1 4 43 995 99 1 84 * DATA RECORD (TYPE# 0) 974 BYTES * Total Data Records: 501 Tape File Start Depth = 9754.000000 Tape File End Depth = 7000.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS rePresentation code decoding summary: Rep Code: 68 121199 datums Tape Subfile: 2 994 records... Minimum record length: 62 bytes Maximum record length: 974 bytes rape Subfile 3 'is type. LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 8409.0 8738 . 0 $ BASELINE CURVE FOR SHIFTS: GR - Marked Line dated 22-DEC-95. CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH 8456.0 8448.0 8463.5 8456.0 8470.0 8462.5 8539.0 8533.0 8553.0 8546.0 8562.5 8554.0 8568.0 8561.0 8595.0 8587.0 8599.0 8592.0 8627.0 8618.0 8664.0 8657.0 8670.5 8664.0 8687.0 8679.0 8693.5 8686.0 8732.5 8725.0 8737.0 8729.5 $ REMARKS: CASED HOLE portion of RUN 2 MAIN PASS. TEND & TENS WERE SHIFTED WITH GRCH. CN WN FN COUN STAT / ? ?MATCH9. OUT $ : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: API API API API Log Crv Crv Name Tool Co~Samples Units Size Len~ .... ~ Typ Typ Cls Mod 1 GRCH GR 68 1 GAPI 4 4 30 995 99 1 2 TEND GR 68 1 LB 4 4 30 995 99 1 3 TENS GR 68 1 LB 4 4 30 995 99 1 12 * DATA RECORD (TYPE# 0 ) Total Data Records: 11 1014 BYTES * Tape File Start Depth = 8738.000000 Tape File End Depth = 8402.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2693 datums Tape Subfile: 3 56 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes fape Subfile 4 is ty~pe. LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS-NUMBER: 4 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 7004.0 AC 7004.0 DIFL ZDL 2435 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : 7004.0 7004.0 7004.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CABLEHEAD TENSION MASS ISOLATION SUB MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR KNUCKLE JOINT BHC ACOUSTILOG DUAL INDUCTION CHT MIS MODL GR CN ZDL KNJT TEMP PCM KNJT AC DIFL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT) : LOGGER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : STOP DEPTH 8662.0 8716.5 8746.0 8686.0 8664.0 23-NOV-95 FSYS REV. J001 VER. 1.1 200 23-NOV-95 921 23-NOV-95 8739.0 8733.0 7005.0 8731.0 1800.0 TOOL NUMBER 3974XA 3967XA 3517NA 1309XA 2435XA 2222EA/2222MA 3921XA 2806XA 3506XA 3921XA 1609EA/1603MA 1503XA 8.500 3550.0 .0 LIGHTLY DISPERSED 10.10 45.0 MUD PH: FLUID LOSS (C3) : MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RUN 1 MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE '1 159.0 1.320 .830 .390 .000 .020 .000 THERMAL SANDSTONE 2.65 .000 1.5 97.0 159.0 66.0 .0 66.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Name Tool Code Samples Units GR AC 68 1 GAPI AC AC 68 1 US/F CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RFOC DIFL 68 1 OHMM RILM DIFL 68 1 OHMM RILD DIFL 68 1 OHM RT DIFL 68 1 OHMM DI DIFL 68 1 IN SP DIFL 68 1 MV TEMP DIFL 68 1 DEGF ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL- ZDL 68 1 IN CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 60 310 01 1 4 60 520 99 1 4 60 635 99 1 4 60 635 99 1 4 60 636 99 1 4 07 220 06 1 4 07 120 44 1 4 07 120 46 1 4 07 120 46 1 4 07 120 44 1 4 07 010 01 1 4 07 660 99 1 4 46 350 01 1 4 46 356 99 1 4 46 358 01 1 4 46 280 99 1 4 43 995 99 1 4 43 995 99 1 4 43 890 01 1 4 43 334 31 1 21 SSN 2435 68 1 CPS 4 43 334 30 1 * DATA RECORD (TYPE# 0) Total Data Records: 638 974 BYTES * 84 Tape File Start Depth = 8756.000000 Tape File End Depth = 7004.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 275398 datums Tape Subfile: 4 722 records... Minimum record length: Maximum record length: 62 bytes 974 bytes '£ape Subfile 5 is type: wiS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 2 1 3 .2500 VENDOR TOOL CODE START DEPTH GR 8409.0 DLL 8409.0 ZDL 2435 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 8409.0 8409.0 STOP DEPTH 9682.5 9746.5 9708.5 9685.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE SWIV CHT KNJT ISO ISO KNJT MODL GR CN KNJT ZDL KNJT MIS TEMP PCM RB KNJT MIS DLL FTS $ TOOL TYPE SWIVEL SUB CABLEHEAD TENSION KNUCKLE JOINT BRIDLE ISOLATOR BRIDLE ISOLATOR KNUCKLE JOINT MODAL SUB GAMMARAY COMPENSATED NEUTRON KNUCKLE JOINT Z-DENSITY KNUCKLE JOINT MASS ISOLATION SUB TEMPERATURE PULSE CODE MODULATOR RB SUB KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): 29-NOV-95 FSYS REV. J001 VER. 1.1 800 28-NOV-95 29-NOV-95 9754.0 9754.0 8738.0 9742.0 1200.0 TOOL NUMBER 3944XA 3974XA 3921XA 3997XA 3997XA 3921XA 3517NA 1309XA 2435XA 3921XA 2222EA/2222MA 3921XA 3967XA 2806XA 3506XA 3975XA 3921XA 3967XA 1229EA/1229MA 6.000 DRILLER' S CASING ~PTH (FT) : LOGGER' S 'CAS ING L__ TH (FT): BOREHOLE COND IT IONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3) : MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OMMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RUN 2 MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE 8~-'~ 4.0 .8.0 FLO-PRO 9.20 63.0 9.2 4.4 185.0 .O8O .036 .071 .000 .103 .000 THERMAL SANDSTONE 2.65 .000 .0 79.0 185.0 72.0 .0 72.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 Name Tool Code Samples Units GR DLL 68 1 GAPI RS DLL 68 1 OMMM RD DLL 68 1 OMMM SP DLL 68 1 MV TEMP DLL 68 1 DEGF CHT DLL 68 1 LB TTEN DLL 68 1 LB SPD DLL 68 1 F/MN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN RB ZDL 68 1 DEG API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 17 310 01 1 4 17 220 09 1 4 17 220 10 1 4 17 010 01 1 4 17 660 99 1 4 17 635 99 1 4 17 635 99 1 4 17 636 99 1 4 46 350 01 1 4 46 356 99 1 4 46 358 01 1 4 46 280 99 1 4 46 631 01 1 14 SHR ZDL 68'~ 1 15 CNC 2435 68 1 16 CNCF 2435 68 1 17 CN 2435 68 1 18 LSN 2435 68 1 19 SSN 2435 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 451 4 PU-S 4 PU-S 4 PU-L 4 CPS 4 CPS 4 966 BYTES * ~-' 46 995 99 43 995 99 4 43 995 99 4 43 890 01 4 43 334 31 4 43 334 30 76 Tape File Start Depth = 9754.000000 Tape File End Depth = 8402.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 110874 datums Tape Subfile: 5 541 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 lis type: ~,IS FILE HEADER FILE NUMBER: 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RLINNUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8101.0 8655.5 AC 8159.0 8710.0 DIFL 8182.0 8739.0 ZDL 8129.5 8679.0 2435 8192.5 8657.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRC~TION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): 23-NOV-95 FSYS REV. J001 VER. 1.1 200 23-NOV-95 831 23-NOV-95 8739.0 8733.0 7005.0 8731.0 1500.0 TOO L STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MIS MODL GR CN ZDL KNJT TEMP PCM KNJT AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MOD~TOR KNUCKLE JOINT BHC ACOUSTILOG DUAL INDUCTION TOOL NUMBER 3974XA 3967XA 3517NA 1309XA 2435XA 2222EA/2222MA 3921XA 2806XA 3506XA 3921XA 1609EA/1603MA 1503XA BOREHOLE AlkrD CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 3550.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): LIGHTLY DISPERSED 10.10 45.0 9.1 4.0 MAXIMUM RECORDED ~'MPERATURE (DEGF) : RESISTIVITY (OHMS~, AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : REMARKS: RUN 1 REPEAT PASS. $ CN WN FN COUN STAT : ARCO AIJ~KA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE 1.320 .830 .390 .000 .020 .000 THERMAL SANDSTONE 2.65 .000 1.5 97.0 159.0 66.0 .0 66.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API LoG Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 GR AC 68 1 GAPI AC AC 68 1 US/F CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RFOC DIFL 68 1 OHMM RILM DIFL 68 1 OHMM RILD DIFL 68 1 OHMM RT DIFL 68 1 OHMM DI DIFL 68 1 IN SP DIFL 68 1 MV TEMP DIFL 68 1 DEGF ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS SSN 2435 68 1 CPS 4 4 60 310 01 1 4 4 60 520 99 1 4 4 60 635 99 1 4 4 60 635 99 1 4 4 60 636 99 1 4 4 07 220 06 1 4 4 07 120 44 1 4 4 07 120 46 1 4 4 07 120 46 1 4 4 07 120 44 1 4 4 07 010 01 1 4 4 07 660 99 1 4 4 46 350 01 1 4 4 46 356 99 1 4 4 46 358 01 1 4 4 46 280 99 1 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 * DATA RECORD (TYPE# 0 ) Total Data Records: 236 974 BYTES * Tape File Start Depth = 8749.000000 Tape File End Depth = 8101.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 332445 datums Tape Subfile: 6 318 records... Minimum record length: Maximum record length: 62 bytes 974 bytes l'ape Subfile 7 is type: ~£S FILE HEADER FILE NUMBER: 6 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 2 1 2 .2500 VENDOR TOOL CODE START DEPTH GR 9495.0 DLL 9495.0 ZDL 9495.0 2435 9495.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 9672.0 9735.5 9698.0 9674.0 TOOL STRING (TOP T© BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV CHT KNJT ISO ISO KNJT MODL GR CN KNJT ZDL KNJT MIS TEMP PCM RB KNJT MIS DLL FTS $ SWIVEL SUB CABLEHEAD TENSION KNUCKLE JOINT BRIDLE ISOLATOR BRIDLE ISOLATOR KNUCKLE JOINT MODAL SUB GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT Z - DENS I TY KNUCKLE JOINT MASS ISOLATION SUB TEMPERATURE PULSE CODE MODULATOR RB SUB KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 29-NOV-95 FSYS REV. J001 VER. 1.1 800 28-NOV-95 2351 28-NOV-95 9754.0 9754.0 8738.0 9742.0 1200.0 TOOL NUMBER 3944XA 3974XA 3921XA 3997XA 3997XA 3921XA 3517NA 1309XA 2435XA 3921XA 2222EA/2222MA 3921XA 3967XA 2806XA 3506XA 3975XA 3921XA 3967XA 1229EA/1229MA 6.000 8734.0 8738.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RUN 2 REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 15-47 : PRUDHOE BAY : NORTH SLOPE : ALASKA FLO- PRO 9.20 63.0 9.2 4.4 185.0 .080 .036 · 071 .000 .103 .000 THERMAL SANDSTONE 2.65 .000 .0 79.0 185.0 72.0 .0 72.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GR DLL 68 1 GAPI RS DLL 68 1 OHMM RD DLL 68 1 OHMM SP DLL 68 1 MV TEMP DLL 68 1 DEGF CHT DLL 68 1 LB TTEN DLL 68 1 LB SPD DLL 68 1 F/MN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN RB ZDL 68 1 DEG SHR ZDL 68 1 CNC 2435 68 1 PU-S 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 17 310 01 1 4 17 220 09 1 4 17 220 10 1 4 17 010 01 1 4 17 660 99 1 4 17 635 99 1 4 17 635 99 1 4 17 636 99 1 4 46 350 01 1 4 46 356 99 1 4 46 358 01 1 4 46 280 99 1 4 46 631 01 1 4 46 995 99 1 4 43 995 99 1 16 CNCF 2435 68' .... 1 PU-S 4 17 CN 2435 ~' 68 1 PU-L 4 18 LSN 2435 68 1 CPS 4 19 SSN 2435 68 1 CPS 4 * DATA RECORD (TYPE# 0) Total Data Records: 83 966 BYTES * ~f- 43 995 99 · _ 43 890 01 4 43 334 31 4 43 334 30 76 Tape File Start Depth = 9743.000000 Tape File End Depth = 9495.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 130735 datums Tape Subfile: 7 171 records... Minimum record length: Maximum record length: 62 bytes 966 bytes ~ape Subfile 8 is t?qpe. ~,IS 96/ 2/ 1 01 **** REEL TRAILER **** 96/ 2/ 6 01 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 6 FEB 96 8:33a Elapsed execution time = 7.80 seconds. SYSTEM RETURN CODE = 0 ALASKA COMPUTING CENTER * ....... SCHLUMBERGER COMPANY NAME WELL NAME FIELD NAME BOROUGH STATE AP1 NUMBER REFERENCE NO ARCO ALASKA, INC. D.S. 15-47 PRUDHOE BAY NORTH SLOPE ALASKA 50-02g-22617-00 96004 LIS Tape Verification Listin9 Schlumberger Alaska Computing Center 31-JAN-1996 1~:~0 · **~ REEL HEADER SERVICE NAME : EDIT DATE : 96/01/31 ORIGIN : FLIC REEL NAME : 96004 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA INC, DS 15-47, PRUDHOE BAY ,API #50-029-22617-90 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/91/31 ORIGIN : FLIC TAPE NAME : 96994 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA INC, DS 15-47, PRUDHOE BAY ,API #59-929-22617-99 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: D.S. 15-47 aPI NUMBER: 599292261799 OPERATOR: ARCO ALASKA, INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 31-JAN-g6 JOB NUMBER: 96994 LOGGING ENGINEER: D.WARNER OPERATOR WITNESS: D.REEM SURFACE LOCATION SECTION: 22 TOWNSHIP: RANGE: FNL: 3648 FSL: FEL: 4956 FWL: ELEVATION(FT FROM MSL 9) KELLY BUSHING: 68.69 DERRICK FLOOR: 67.19 GROUND LEVEL: 33.29 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9.625 3515.9 2ND STRING 7.999 8734.9 3RD STRING 4.599 19969.9 PRODUCTION STRING 4.599 8~48.~ CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) 49.99 26.99 12.69 12.69 PAGE: LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center 31-JAN-1996 15:50 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH EQUIVALENT UNSHIFTED DEPTH $ REMARKS: No depth adjustments were made to this data set because this IS the Primary Depth Control log for this well, $ $ · *** FILE HEADER FILE NAME : EDIT SERVICE : FLIC VERSION : 001C01 DATE : 96/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES NO Depth Shifts; data was clipped at first and last reading. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH(MAIN) 9418.0 8649.5 GRCH (REPEAT) 8649.0 8612.5 GRCH (MAIN) 8612.0 8396.0 CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: - EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH $ REMARKS: No shifts necessary with this CASED HOLE GR. PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 3J-JAN-1996 15:59 A tool failure around 8640' resulted in patching in a portion of the repeat pass data into the main pass interval, $ LIS FORMAT DATA PAGE: DATA FORMAT SPECIFICATION RECORD .* SET TYPE - 64EB *~ TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 9 66 9 SET TYPE - CHAN ** NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 199269 99 999 09 9 1 1 1 4 68 9999999999 GRCH GR GAPI 199269 99 909 99 9 1 1 1 4 68 9099999999 ** DATA ** DEPT. 9419.909 GRCH.GR 49.313 DEPT. 8396.999 GRCH.GR 58.594 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Cen%er **** FILE TRAILER FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001C01 DATE : 96/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : 001C01 DATE : 96/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : SI-JAN-1996 15:50 FILE HEADER FILE NUMBER 2 RAW CURVES Curves and log header da%a files for raw pass. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR $ LOG HEADER DATA 9527.5 8395.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER(FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 22-DEC-95 CP44,2 1541 22-DEC-95 10966.0 8400.0 9420.0 YES TOOL NUMBER GR GAMMA RAY CGRS-A-860 GR GAMMA RAY CPSC-A-Tg5 GR GAMMA RAY CTSM-A-328 $ BOREHOLE AND CASING DATA PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 31-JAN-1996 15:50 OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8734.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SALTWATER/DIESEL NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS). LOG IS 6'-8' DEEP TO COMPSOSITE ATLAS DIFL/DLL DATED 29-NOV-95. THIS IS THE MAIN PASS DATA. $ LIS FORMAT DATA DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE 1 66 2 66 3 73 4 66 VALUE o 0 2o 1 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 3J-JAN-J996 i5:50 PAGE: TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 SET TYPE - CHAN ** NAME SERV UNiT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100260 00 000 ~0 0 2 1 1 4 68 0000000000 GR PDC GAPI 100260 00 000 00 0 2 I I 4 68 0000000000 TENS PDC LB 10026~ 00 000 00 0 2 1 I 4 68 0000000000 CVEL PDC F/HR 100260 00 000 00 0 2 1 1 4 68 0000000000 CCLD PDC V 100260 00 000 00 0 2 1 1 4 68 0000000000 ** DATA DEPT. 9527.000 CCLD.PDC 0.035 END OF DATA GR.PDC 36.438 TENS.PDC 935.000 CVEL.PDC -2193.750 **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01C01 DATE : 96/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center **~* FILE HEADER FILE NAME : EDIT .~03 SERVICE : FLIC VERSION : 001C01 DATE : 96/01/$1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 31-JAN-1996 15:59 FILE HEADER FILE NUMBER 3 RAW CURVES Curves and log header data files for raw pass. PASS NUMBER: 2 DEPTH INCREMENT: 0.5999 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR $ LOG HEADER DATA 8717.5 8389.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): ' DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 22-DEC-95 CP44.2 1691 22-DEC-95 19966.9 8499.9 9429.9 YES TOOL NUMBER GR GAMMA RAY CGRS-A-860 GR GAMMA RAY CPSC-A-79S GR GAMMA RAY CTSM-A-328 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): 8734.9 SALTWATER/DIESEL PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 31-JAN-1996 15:50 FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS). LOG IS 6'-8' DEEP TO COMPSOSITE ATLAS DIFL/DLL DATED 29-NOV-95. THIS IS THE REPEAT PASS DATA. LIS FORMAT DATA DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT Il 66 51 12 68 13 66 0 14 65 FT 1S 66 68 PAGE: LIS Tape Verificat, ion Listing Schlumberger Alaska Computing Cent, er 31-JAN-1996 15:50 PAGE: TYPE REPR CODE VALUE 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100260 00 0~0 00 0 3 1 1 4 68 0000000000 GE RPT GAPI 100260 00 ~00 00 0 $ 1 1 4 68 0000000000 TENS RPT LB 100260 ~ ~00 ~0 ~ 3 1 1 4 68 0000000000 CVEL RPT F/HR 100260 00 000 00 0 3 1 1 4 68 0000000000 CCLD RPT V 100260 00 000 00 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 8717.000 CCLD.RPT 0.035 DEPT. 8379.500 CCLD.RPT 0.000 END OF DATA GR.RPT GR.RPT 25.750 TENS.RPT 55.969 TENS.RPT 115~.~ CVEL.RPT 1095.000 CVEL.RPT -2199.375 -3918.750 **** FILE TRAILER FILE NAME : EDIT .003 SERVICE : FLIC VERSION : 001C01 DATE : 96/01/31 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : TAPE TRAILER **** DATE : 96/01/31 ORIGIN : FLIC TAPE NAME : 96004 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA INC, DS 15-47, PRUDHOE BAY ,AP1 #50-029-22617-0e LIS Tape Verification Listing Schlumberger Alaska Computing Center 31-JAN-1996 15:50 **** REEL TRAILER SERVICE NAME : EDIT DATE : 96/01/31 ORIGIN : FLIC REEL NAME : 96004 CONTINUATION ~ : PREVIOUS REEL : COMMENT : ARCO ALASKA INC, DS 15-47, PRUDHOE BAY ,AP1 ~50-029-226~7-00 PAGE:
